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-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig153
-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig.bus64
-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig.cpu451
-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig.debug50
-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig.devices120
-rw-r--r--ANDROID_3.4.5/arch/m68k/Kconfig.machine587
-rw-r--r--ANDROID_3.4.5/arch/m68k/Makefile171
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/Makefile7
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/amiints.c174
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/amisound.c116
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/chipram.c123
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/cia.c185
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/config.c817
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/pcmcia.c122
-rw-r--r--ANDROID_3.4.5/arch/m68k/amiga/platform.c197
-rw-r--r--ANDROID_3.4.5/arch/m68k/apollo/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/apollo/config.c283
-rw-r--r--ANDROID_3.4.5/arch/m68k/apollo/dn_ints.c47
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/Makefile8
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/ataints.c235
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/atakeyb.c638
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/atasound.c110
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/config.c657
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/debug.c326
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/stdma.c201
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/stram.c160
-rw-r--r--ANDROID_3.4.5/arch/m68k/atari/time.c357
-rw-r--r--ANDROID_3.4.5/arch/m68k/bvme6000/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/bvme6000/config.c349
-rw-r--r--ANDROID_3.4.5/arch/m68k/bvme6000/rtc.c174
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/amiga_defconfig379
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/apollo_defconfig347
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/atari_defconfig359
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/bvme6000_defconfig343
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/hp300_defconfig348
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5208evb_defconfig76
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5249evb_defconfig69
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5272c3_defconfig67
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5275evb_defconfig73
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5307c3_defconfig77
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/m5407c3_defconfig71
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/mac_defconfig367
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/multi_defconfig445
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/mvme147_defconfig341
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/mvme16x_defconfig342
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/q40_defconfig347
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/sun3_defconfig343
-rw-r--r--ANDROID_3.4.5/arch/m68k/configs/sun3x_defconfig342
-rw-r--r--ANDROID_3.4.5/arch/m68k/emu/Makefile9
-rw-r--r--ANDROID_3.4.5/arch/m68k/emu/natfeat.c78
-rw-r--r--ANDROID_3.4.5/arch/m68k/emu/nfblock.c194
-rw-r--r--ANDROID_3.4.5/arch/m68k/emu/nfcon.c161
-rw-r--r--ANDROID_3.4.5/arch/m68k/emu/nfeth.c270
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/Makefile15
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/README30
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/bindec.S919
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/binstr.S139
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/bugfix.S495
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/decbin.S505
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/do_func.S558
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/fpsp.h347
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/gen_except.S467
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/get_op.S675
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/kernel_ex.S493
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/res_func.S2039
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/round.S648
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/sacos.S114
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/sasin.S103
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/satan.S477
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/satanh.S103
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/scale.S370
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/scosh.S131
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/setox.S864
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/sgetem.S140
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/sint.S246
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/skeleton.S513
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/slog2.S187
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/slogn.S591
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/smovecr.S161
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/srem_mod.S421
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/ssin.S745
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/ssinh.S134
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/stan.S454
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/stanh.S184
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/sto_res.S97
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/stwotox.S426
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/tbldo.S553
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/util.S747
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_bsun.S46
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_fline.S103
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_operr.S355
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_ovfl.S185
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_snan.S276
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_store.S255
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_unfl.S268
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_unimp.S76
-rw-r--r--ANDROID_3.4.5/arch/m68k/fpsp040/x_unsupp.S82
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/README.hp30014
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/config.c273
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/hp300map.map252
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/reboot.S16
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/time.c77
-rw-r--r--ANDROID_3.4.5/arch/m68k/hp300/time.h2
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/CHANGES120
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/MISC201
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/Makefile9
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/README71
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/TEST.DOC208
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.doc231
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.sa1946
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.doc295
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.sa3401
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/fskeleton.S342
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/ftest.sa371
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.doc150
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.sa101
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/iskeleton.S347
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/isp.doc218
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/isp.sa392
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/itest.sa1281
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/os.S396
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/pfpsp.sa1730
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/README-SRC12
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/fplsp.S10980
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/fpsp.S24785
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/ftest.S1456
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/ilsp.S932
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/isp.S4299
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/itest.S6386
-rw-r--r--ANDROID_3.4.5/arch/m68k/ifpsp060/src/pfpsp.S14745
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/Kbuild2
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/MC68328.h1266
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/MC68332.h152
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/MC68EZ328.h1253
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/MC68VZ328.h1349
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/a.out-core.h67
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/a.out.h20
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/adb_iop.h44
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/amigahw.h349
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/amigaints.h113
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/amigayle.h113
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/amipcmcia.h110
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/apollodma.h248
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/apollohw.h108
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/asm-offsets.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atafd.h12
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atafdreg.h79
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atari_joystick.h22
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atari_stdma.h22
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atari_stram.h16
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atarihw.h809
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atariints.h204
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atarikb.h44
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/atomic.h219
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/auxvec.h4
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/barrier.h20
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bitops.h530
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bitsperlong.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/blinken.h32
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bootinfo.h378
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bootstd.h132
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bug.h30
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bugs.h20
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/bvme6000hw.h150
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/byteorder.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cache.h13
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cachectl.h14
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cacheflush.h5
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_mm.h235
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_no.h79
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/checksum.h149
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cmpxchg.h141
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/coldfire.h49
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/commproc.h703
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/contregs.h53
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/cputime.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/current.h28
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/dbg.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/delay.h96
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/device.h7
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/div64.h34
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/dma-mapping.h102
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/dma.h491
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/dsp56k.h35
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/dvma.h240
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/elf.h118
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/emergency-restart.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/entry.h262
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/errno.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/exec.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/fb.h38
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/fbio.h330
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/fcntl.h11
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/flat.h16
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/floppy.h254
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/fpu.h23
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/ftrace.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/futex.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/gpio.h244
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/hardirq.h39
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/hp300hw.h25
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/hw_irq.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/hwtest.h15
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/ide.h66
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/idprom.h27
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/intersil.h48
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/io.h5
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/io_mm.h336
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/io_no.h183
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/ioctl.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/ioctls.h8
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/ipcbuf.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/irq.h76
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/irq_regs.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/irqflags.h78
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/kdebug.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/kmap_types.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/linkage.h7
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/local.h6
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/local64.h1
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m5206sim.h149
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m520xsim.h190
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m523xsim.h203
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m5249sim.h269
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m5272sim.h139
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m527xsim.h338
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m528xsim.h314
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m52xxacr.h94
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m5307sim.h183
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m532xsim.h2263
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m53xxacr.h101
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m5407sim.h146
-rw-r--r--ANDROID_3.4.5/arch/m68k/include/asm/m54xxacr.h127
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-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/527x/gpio.c609
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/528x/Makefile18
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/528x/config.c106
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/528x/gpio.c438
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5307/Makefile20
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5307/config.c58
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5307/gpio.c49
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5307/nettel.c153
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/532x/Makefile18
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/532x/config.c451
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/532x/gpio.c337
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5407/Makefile18
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5407/config.c33
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/5407/gpio.c49
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/54xx/Makefile19
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/54xx/config.c105
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/54xx/firebee.c86
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/Makefile21
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/bootlogo.h270
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/config.c55
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/entry.S261
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/head-de2.S128
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/head-pilot.S207
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/head-ram.S141
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/head-rom.S105
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/ints.c186
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/romvec.S35
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68328/timers.c135
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/Makefile12
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/commproc.c308
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/config.c179
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/entry.S182
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/head-ram.S403
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/head-rom.S414
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68360/ints.c138
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68EZ328/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68EZ328/config.c76
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68VZ328/Makefile11
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68VZ328/bootlogo.h3204
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/68VZ328/config.c188
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/Makefile3
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/Makefile32
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/cache.c48
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/clk.c45
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/device.c318
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/dma.c42
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/dma_timer.c81
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/entry.S203
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/gpio.c128
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/head.S298
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-2.c212
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-simr.c189
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/intc.c150
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/pinmux.c28
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/pit.c167
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/reset.c50
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/sltimers.c149
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/timers.c195
-rw-r--r--ANDROID_3.4.5/arch/m68k/platform/coldfire/vectors.c70
-rw-r--r--ANDROID_3.4.5/arch/m68k/q40/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/q40/README138
-rw-r--r--ANDROID_3.4.5/arch/m68k/q40/config.c346
-rw-r--r--ANDROID_3.4.5/arch/m68k/q40/q40ints.c326
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/Makefile7
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/config.c171
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/dvma.c71
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/idprom.c132
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/intersil.c74
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/leds.c13
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/mmu_emu.c425
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/prom/Makefile6
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/prom/console.c169
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/prom/init.c79
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c94
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/prom/printf.c55
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/sun3dvma.c381
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3/sun3ints.c120
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/Makefile5
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/config.c79
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/dvma.c207
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/prom.c166
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/time.c102
-rw-r--r--ANDROID_3.4.5/arch/m68k/sun3x/time.h19
-rw-r--r--ANDROID_3.4.5/arch/m68k/tools/amiga/Makefile11
-rw-r--r--ANDROID_3.4.5/arch/m68k/tools/amiga/dmesg.c69
557 files changed, 0 insertions, 177414 deletions
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig b/ANDROID_3.4.5/arch/m68k/Kconfig
deleted file mode 100644
index d318c606..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig
+++ /dev/null
@@ -1,153 +0,0 @@
-config M68K
- bool
- default y
- select HAVE_IDE
- select HAVE_AOUT if MMU
- select HAVE_GENERIC_HARDIRQS
- select GENERIC_IRQ_SHOW
- select ARCH_HAVE_NMI_SAFE_CMPXCHG if RMW_INSNS
- select GENERIC_CPU_DEVICES
- select FPU if MMU
-
-config RWSEM_GENERIC_SPINLOCK
- bool
- default y
-
-config RWSEM_XCHGADD_ALGORITHM
- bool
-
-config ARCH_HAS_ILOG2_U32
- bool
-
-config ARCH_HAS_ILOG2_U64
- bool
-
-config GENERIC_CLOCKEVENTS
- bool
-
-config GENERIC_GPIO
- bool
-
-config GENERIC_HWEIGHT
- bool
- default y
-
-config GENERIC_CALIBRATE_DELAY
- bool
- default y
-
-config GENERIC_CSUM
- bool
-
-config TIME_LOW_RES
- bool
- default y
-
-config ARCH_USES_GETTIMEOFFSET
- def_bool MMU && !COLDFIRE
-
-config NO_IOPORT
- def_bool y
-
-config NO_DMA
- def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)
-
-config ZONE_DMA
- bool
- default y
-
-config CPU_HAS_NO_BITFIELDS
- bool
-
-config CPU_HAS_NO_MULDIV64
- bool
-
-config CPU_HAS_ADDRESS_SPACES
- bool
-
-config FPU
- bool
-
-config HZ
- int
- default 1000 if CLEOPATRA
- default 100
-
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
-config MMU
- bool "MMU-based Paged Memory Management Support"
- default y
- select GENERIC_IOMAP
- help
- Select if you want MMU-based virtualised addressing space
- support by paged memory management. If unsure, say 'Y'.
-
-config MMU_MOTOROLA
- bool
-
-config MMU_COLDFIRE
- bool
-
-config MMU_SUN3
- bool
- depends on MMU && !MMU_MOTOROLA && !MMU_COLDFIRE
-
-menu "Platform setup"
-
-source arch/m68k/Kconfig.cpu
-
-source arch/m68k/Kconfig.machine
-
-source arch/m68k/Kconfig.bus
-
-endmenu
-
-menu "Kernel Features"
-
-if COLDFIRE
-source "kernel/Kconfig.preempt"
-endif
-
-if !MMU || COLDFIRE
-source "kernel/time/Kconfig"
-endif
-
-source "mm/Kconfig"
-
-endmenu
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-if !MMU
-menu "Power management options"
-
-config PM
- bool "Power Management support"
- help
- Support processor power management modes
-
-endmenu
-endif
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "arch/m68k/Kconfig.devices"
-
-source "fs/Kconfig"
-
-source "arch/m68k/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig.bus b/ANDROID_3.4.5/arch/m68k/Kconfig.bus
deleted file mode 100644
index 3adb4995..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig.bus
+++ /dev/null
@@ -1,64 +0,0 @@
-if MMU
-
-comment "Bus Support"
-
-config DIO
- bool "DIO bus support"
- depends on HP300
- default y
- help
- Say Y here to enable support for the "DIO" expansion bus used in
- HP300 machines. If you are using such a system you almost certainly
- want this.
-
-config NUBUS
- bool
- depends on MAC
- default y
-
-config ZORRO
- bool "Amiga Zorro (AutoConfig) bus support"
- depends on AMIGA
- help
- This enables support for the Zorro bus in the Amiga. If you have
- expansion cards in your Amiga that conform to the Amiga
- AutoConfig(tm) specification, say Y, otherwise N. Note that even
- expansion cards that do not fit in the Zorro slots but fit in e.g.
- the CPU slot may fall in this category, so you have to say Y to let
- Linux use these.
-
-config AMIGA_PCMCIA
- bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
- depends on AMIGA && EXPERIMENTAL
- help
- Include support in the kernel for pcmcia on Amiga 1200 and Amiga
- 600. If you intend to use pcmcia cards say Y; otherwise say N.
-
-config ISA
- bool
- depends on Q40 || AMIGA_PCMCIA
- default y
- help
- Find out whether you have ISA slots on your motherboard. ISA is the
- name of a bus system, i.e. the way the CPU talks to the other stuff
- inside your box. Other bus systems are PCI, EISA, MicroChannel
- (MCA) or VESA. ISA is an older system, now being displaced by PCI;
- newer boards don't support it. If you have ISA, say Y, otherwise N.
-
-config GENERIC_ISA_DMA
- def_bool ISA
-
-source "drivers/pci/Kconfig"
-
-source "drivers/zorro/Kconfig"
-
-endif
-
-if !MMU
-
-config ISA_DMA_API
- def_bool !M5272
-
-source "drivers/pcmcia/Kconfig"
-
-endif
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig.cpu b/ANDROID_3.4.5/arch/m68k/Kconfig.cpu
deleted file mode 100644
index 8a9c7671..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig.cpu
+++ /dev/null
@@ -1,451 +0,0 @@
-comment "Processor Type"
-
-choice
- prompt "CPU family support"
- default M68KCLASSIC if MMU
- default COLDFIRE if !MMU
- help
- The Freescale (was Motorola) M68K family of processors implements
- the full 68000 processor instruction set.
- The Freescale ColdFire family of processors is a modern derivitive
- of the 68000 processor family. They are mainly targeted at embedded
- applications, and are all System-On-Chip (SOC) devices, as opposed
- to stand alone CPUs. They implement a subset of the original 68000
- processor instruction set.
- If you anticipate running this kernel on a computer with a classic
- MC68xxx processor, select M68KCLASSIC.
- If you anticipate running this kernel on a computer with a ColdFire
- processor, select COLDFIRE.
-
-config M68KCLASSIC
- bool "Classic M68K CPU family support"
-
-config COLDFIRE
- bool "Coldfire CPU family support"
- select GENERIC_GPIO
- select ARCH_REQUIRE_GPIOLIB
- select CPU_HAS_NO_BITFIELDS
- select CPU_HAS_NO_MULDIV64
- select GENERIC_CSUM
-
-endchoice
-
-if M68KCLASSIC
-
-config M68000
- bool
- select CPU_HAS_NO_BITFIELDS
- select CPU_HAS_NO_MULDIV64
- select GENERIC_CSUM
- help
- The Freescale (was Motorola) 68000 CPU is the first generation of
- the well known M68K family of processors. The CPU core as well as
- being available as a stand alone CPU was also used in many
- System-On-Chip devices (eg 68328, 68302, etc). It does not contain
- a paging MMU.
-
-config MCPU32
- bool
- select CPU_HAS_NO_BITFIELDS
- help
- The Freescale (was then Motorola) CPU32 is a CPU core that is
- based on the 68020 processor. For the most part it is used in
- System-On-Chip parts, and does not contain a paging MMU.
-
-config M68020
- bool "68020 support"
- depends on MMU
- select GENERIC_ATOMIC64
- select CPU_HAS_ADDRESS_SPACES
- help
- If you anticipate running this kernel on a computer with a MC68020
- processor, say Y. Otherwise, say N. Note that the 68020 requires a
- 68851 MMU (Memory Management Unit) to run Linux/m68k, except on the
- Sun 3, which provides its own version.
-
-config M68030
- bool "68030 support"
- depends on MMU && !MMU_SUN3
- select GENERIC_ATOMIC64
- select CPU_HAS_ADDRESS_SPACES
- help
- If you anticipate running this kernel on a computer with a MC68030
- processor, say Y. Otherwise, say N. Note that a MC68EC030 will not
- work, as it does not include an MMU (Memory Management Unit).
-
-config M68040
- bool "68040 support"
- depends on MMU && !MMU_SUN3
- select GENERIC_ATOMIC64
- select CPU_HAS_ADDRESS_SPACES
- help
- If you anticipate running this kernel on a computer with a MC68LC040
- or MC68040 processor, say Y. Otherwise, say N. Note that an
- MC68EC040 will not work, as it does not include an MMU (Memory
- Management Unit).
-
-config M68060
- bool "68060 support"
- depends on MMU && !MMU_SUN3
- select GENERIC_ATOMIC64
- select CPU_HAS_ADDRESS_SPACES
- help
- If you anticipate running this kernel on a computer with a MC68060
- processor, say Y. Otherwise, say N.
-
-config M68328
- bool "MC68328"
- depends on !MMU
- select M68000
- help
- Motorola 68328 processor support.
-
-config M68EZ328
- bool "MC68EZ328"
- depends on !MMU
- select M68000
- help
- Motorola 68EX328 processor support.
-
-config M68VZ328
- bool "MC68VZ328"
- depends on !MMU
- select M68000
- help
- Motorola 68VZ328 processor support.
-
-config M68360
- bool "MC68360"
- depends on !MMU
- select MCPU32
- help
- Motorola 68360 processor support.
-
-endif # M68KCLASSIC
-
-if COLDFIRE
-
-config M5206
- bool "MCF5206"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_MBAR
- help
- Motorola ColdFire 5206 processor support.
-
-config M5206e
- bool "MCF5206e"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_MBAR
- help
- Motorola ColdFire 5206e processor support.
-
-config M520x
- bool "MCF520x"
- depends on !MMU
- select GENERIC_CLOCKEVENTS
- select HAVE_CACHE_SPLIT
- help
- Freescale Coldfire 5207/5208 processor support.
-
-config M523x
- bool "MCF523x"
- depends on !MMU
- select GENERIC_CLOCKEVENTS
- select HAVE_CACHE_SPLIT
- select HAVE_IPSBAR
- help
- Freescale Coldfire 5230/1/2/4/5 processor support
-
-config M5249
- bool "MCF5249"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_MBAR
- help
- Motorola ColdFire 5249 processor support.
-
-config M527x
- bool
-
-config M5271
- bool "MCF5271"
- depends on !MMU
- select M527x
- select HAVE_CACHE_SPLIT
- select HAVE_IPSBAR
- select GENERIC_CLOCKEVENTS
- help
- Freescale (Motorola) ColdFire 5270/5271 processor support.
-
-config M5272
- bool "MCF5272"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_MBAR
- help
- Motorola ColdFire 5272 processor support.
-
-config M5275
- bool "MCF5275"
- depends on !MMU
- select M527x
- select HAVE_CACHE_SPLIT
- select HAVE_IPSBAR
- select GENERIC_CLOCKEVENTS
- help
- Freescale (Motorola) ColdFire 5274/5275 processor support.
-
-config M528x
- bool "MCF528x"
- depends on !MMU
- select GENERIC_CLOCKEVENTS
- select HAVE_CACHE_SPLIT
- select HAVE_IPSBAR
- help
- Motorola ColdFire 5280/5282 processor support.
-
-config M5307
- bool "MCF5307"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_CACHE_CB
- select HAVE_MBAR
- help
- Motorola ColdFire 5307 processor support.
-
-config M532x
- bool "MCF532x"
- depends on !MMU
- select HAVE_CACHE_CB
- help
- Freescale (Motorola) ColdFire 532x processor support.
-
-config M5407
- bool "MCF5407"
- depends on !MMU
- select COLDFIRE_SW_A7
- select HAVE_CACHE_CB
- select HAVE_MBAR
- help
- Motorola ColdFire 5407 processor support.
-
-config M54xx
- bool
-
-config M547x
- bool "MCF547x"
- select M54xx
- select MMU_COLDFIRE if MMU
- select HAVE_CACHE_CB
- select HAVE_MBAR
- help
- Freescale ColdFire 5470/5471/5472/5473/5474/5475 processor support.
-
-config M548x
- bool "MCF548x"
- select MMU_COLDFIRE if MMU
- select M54xx
- select HAVE_CACHE_CB
- select HAVE_MBAR
- help
- Freescale ColdFire 5480/5481/5482/5483/5484/5485 processor support.
-
-endif # COLDFIRE
-
-
-comment "Processor Specific Options"
-
-config M68KFPU_EMU
- bool "Math emulation support (EXPERIMENTAL)"
- depends on MMU
- depends on EXPERIMENTAL
- help
- At some point in the future, this will cause floating-point math
- instructions to be emulated by the kernel on machines that lack a
- floating-point math coprocessor. Thrill-seekers and chronically
- sleep-deprived psychotic hacker types can say Y now, everyone else
- should probably wait a while.
-
-config M68KFPU_EMU_EXTRAPREC
- bool "Math emulation extra precision"
- depends on M68KFPU_EMU
- help
- The fpu uses normally a few bit more during calculations for
- correct rounding, the emulator can (often) do the same but this
- extra calculation can cost quite some time, so you can disable
- it here. The emulator will then "only" calculate with a 64 bit
- mantissa and round slightly incorrect, what is more than enough
- for normal usage.
-
-config M68KFPU_EMU_ONLY
- bool "Math emulation only kernel"
- depends on M68KFPU_EMU
- help
- This option prevents any floating-point instructions from being
- compiled into the kernel, thereby the kernel doesn't save any
- floating point context anymore during task switches, so this
- kernel will only be usable on machines without a floating-point
- math coprocessor. This makes the kernel a bit faster as no tests
- needs to be executed whether a floating-point instruction in the
- kernel should be executed or not.
-
-config ADVANCED
- bool "Advanced configuration options"
- depends on MMU
- ---help---
- This gives you access to some advanced options for the CPU. The
- defaults should be fine for most users, but these options may make
- it possible for you to improve performance somewhat if you know what
- you are doing.
-
- Note that the answer to this question won't directly affect the
- kernel: saying N will just cause the configurator to skip all
- the questions about these options.
-
- Most users should say N to this question.
-
-config RMW_INSNS
- bool "Use read-modify-write instructions"
- depends on ADVANCED
- ---help---
- This allows to use certain instructions that work with indivisible
- read-modify-write bus cycles. While this is faster than the
- workaround of disabling interrupts, it can conflict with DMA
- ( = direct memory access) on many Amiga systems, and it is also said
- to destabilize other machines. It is very likely that this will
- cause serious problems on any Amiga or Atari Medusa if set. The only
- configuration where it should work are 68030-based Ataris, where it
- apparently improves performance. But you've been warned! Unless you
- really know what you are doing, say N. Try Y only if you're quite
- adventurous.
-
-config SINGLE_MEMORY_CHUNK
- bool "Use one physical chunk of memory only" if ADVANCED && !SUN3
- depends on MMU
- default y if SUN3
- select NEED_MULTIPLE_NODES
- help
- Ignore all but the first contiguous chunk of physical memory for VM
- purposes. This will save a few bytes kernel size and may speed up
- some operations. Say N if not sure.
-
-config ARCH_DISCONTIGMEM_ENABLE
- def_bool MMU && !SINGLE_MEMORY_CHUNK
-
-config 060_WRITETHROUGH
- bool "Use write-through caching for 68060 supervisor accesses"
- depends on ADVANCED && M68060
- ---help---
- The 68060 generally uses copyback caching of recently accessed data.
- Copyback caching means that memory writes will be held in an on-chip
- cache and only written back to memory some time later. Saying Y
- here will force supervisor (kernel) accesses to use writethrough
- caching. Writethrough caching means that data is written to memory
- straight away, so that cache and memory data always agree.
- Writethrough caching is less efficient, but is needed for some
- drivers on 68060 based systems where the 68060 bus snooping signal
- is hardwired on. The 53c710 SCSI driver is known to suffer from
- this problem.
-
-config M68K_L2_CACHE
- bool
- depends on MAC
- default y
-
-config NODES_SHIFT
- int
- default "3"
- depends on !SINGLE_MEMORY_CHUNK
-
-config FPU
- bool
-
-config COLDFIRE_SW_A7
- bool
-
-config HAVE_CACHE_SPLIT
- bool
-
-config HAVE_CACHE_CB
- bool
-
-config HAVE_MBAR
- bool
-
-config HAVE_IPSBAR
- bool
-
-config CLOCK_SET
- bool "Enable setting the CPU clock frequency"
- depends on COLDFIRE
- default n
- help
- On some CPU's you do not need to know what the core CPU clock
- frequency is. On these you can disable clock setting. On some
- traditional 68K parts, and on all ColdFire parts you need to set
- the appropriate CPU clock frequency. On these devices many of the
- onboard peripherals derive their timing from the master CPU clock
- frequency.
-
-config CLOCK_FREQ
- int "Set the core clock frequency"
- default "66666666"
- depends on CLOCK_SET
- help
- Define the CPU clock frequency in use. This is the core clock
- frequency, it may or may not be the same as the external clock
- crystal fitted to your board. Some processors have an internal
- PLL and can have their frequency programmed at run time, others
- use internal dividers. In general the kernel won't setup a PLL
- if it is fitted (there are some exceptions). This value will be
- specific to the exact CPU that you are using.
-
-config OLDMASK
- bool "Old mask 5307 (1H55J) silicon"
- depends on M5307
- help
- Build support for the older revision ColdFire 5307 silicon.
- Specifically this is the 1H55J mask revision.
-
-if HAVE_CACHE_SPLIT
-choice
- prompt "Split Cache Configuration"
- default CACHE_I
-
-config CACHE_I
- bool "Instruction"
- help
- Use all of the ColdFire CPU cache memory as an instruction cache.
-
-config CACHE_D
- bool "Data"
- help
- Use all of the ColdFire CPU cache memory as a data cache.
-
-config CACHE_BOTH
- bool "Both"
- help
- Split the ColdFire CPU cache, and use half as an instruction cache
- and half as a data cache.
-endchoice
-endif
-
-if HAVE_CACHE_CB
-choice
- prompt "Data cache mode"
- default CACHE_WRITETHRU
-
-config CACHE_WRITETHRU
- bool "Write-through"
- help
- The ColdFire CPU cache is set into Write-through mode.
-
-config CACHE_COPYBACK
- bool "Copy-back"
- help
- The ColdFire CPU cache is set into Copy-back mode.
-endchoice
-endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig.debug b/ANDROID_3.4.5/arch/m68k/Kconfig.debug
deleted file mode 100644
index 87233ace..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig.debug
+++ /dev/null
@@ -1,50 +0,0 @@
-menu "Kernel hacking"
-
-source "lib/Kconfig.debug"
-
-config BOOTPARAM
- bool 'Compiled-in Kernel Boot Parameter'
-
-config BOOTPARAM_STRING
- string 'Kernel Boot Parameter'
- default 'console=ttyS0,19200'
- depends on BOOTPARAM
-
-config EARLY_PRINTK
- bool "Early printk" if EMBEDDED
- depends on MVME16x || MAC
- default y
- help
- Write kernel log output directly to a serial port.
-
- This is useful for kernel debugging when your machine crashes very
- early before the console code is initialized.
- You should normally say N here, unless you want to debug such a crash.
-
-if !MMU
-
-config FULLDEBUG
- bool "Full Symbolic/Source Debugging support"
- help
- Enable debugging symbols on kernel build.
-
-config HIGHPROFILE
- bool "Use fast second timer for profiling"
- depends on COLDFIRE
- help
- Use a fast secondary clock to produce profiling information.
-
-config NO_KERNEL_MSG
- bool "Suppress Kernel BUG Messages"
- help
- Do not output any debug BUG messages within the kernel.
-
-config BDM_DISABLE
- bool "Disable BDM signals"
- depends on (EXPERIMENTAL && COLDFIRE)
- help
- Disable the ColdFire CPU's BDM signals.
-
-endif
-
-endmenu
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig.devices b/ANDROID_3.4.5/arch/m68k/Kconfig.devices
deleted file mode 100644
index 04a3d9be..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig.devices
+++ /dev/null
@@ -1,120 +0,0 @@
-if MMU
-
-config ARCH_MAY_HAVE_PC_FDC
- bool
- depends on BROKEN && (Q40 || SUN3X)
- default y
-
-menu "Platform devices"
-
-config HEARTBEAT
- bool "Use power LED as a heartbeat" if AMIGA || APOLLO || ATARI || Q40
- default y if !AMIGA && !APOLLO && !ATARI && !Q40 && HP300
- help
- Use the power-on LED on your machine as a load meter. The exact
- behavior is platform-dependent, but normally the flash frequency is
- a hyperbolic function of the 5-minute load average.
-
-# We have a dedicated heartbeat LED. :-)
-config PROC_HARDWARE
- bool "/proc/hardware support"
- help
- Say Y here to support the /proc/hardware file, which gives you
- access to information about the machine you're running on,
- including the model, CPU, MMU, clock speed, BogoMIPS rating,
- and memory size.
-
-config NATFEAT
- bool "ARAnyM emulator support"
- depends on ATARI
- help
- This option enables support for ARAnyM native features, such as
- access to a disk image as /dev/hda.
-
-config NFBLOCK
- tristate "NatFeat block device support"
- depends on BLOCK && NATFEAT
- help
- Say Y to include support for the ARAnyM NatFeat block device
- which allows direct access to the hard drives without using
- the hardware emulation.
-
-config NFCON
- tristate "NatFeat console driver"
- depends on NATFEAT
- help
- Say Y to include support for the ARAnyM NatFeat console driver
- which allows the console output to be redirected to the stderr
- output of ARAnyM.
-
-config NFETH
- tristate "NatFeat Ethernet support"
- depends on ETHERNET && NATFEAT
- help
- Say Y to include support for the ARAnyM NatFeat network device
- which will emulate a regular ethernet device while presenting an
- ethertap device to the host system.
-
-endmenu
-
-menu "Character devices"
-
-config ATARI_DSP56K
- tristate "Atari DSP56k support (EXPERIMENTAL)"
- depends on ATARI && EXPERIMENTAL
- help
- If you want to be able to use the DSP56001 in Falcons, say Y. This
- driver is still experimental, and if you don't know what it is, or
- if you don't have this processor, just say N.
-
- To compile this driver as a module, choose M here.
-
-config AMIGA_BUILTIN_SERIAL
- tristate "Amiga builtin serial support"
- depends on AMIGA
- help
- If you want to use your Amiga's built-in serial port in Linux,
- answer Y.
-
- To compile this driver as a module, choose M here.
-
-config HPDCA
- tristate "HP DCA serial support"
- depends on DIO && SERIAL_8250
- help
- If you want to use the internal "DCA" serial ports on an HP300
- machine, say Y here.
-
-config HPAPCI
- tristate "HP APCI serial support"
- depends on HP300 && SERIAL_8250 && EXPERIMENTAL
- help
- If you want to use the internal "APCI" serial ports on an HP400
- machine, say Y here.
-
-config SERIAL_CONSOLE
- bool "Support for serial port console"
- depends on AMIGA_BUILTIN_SERIAL=y
- ---help---
- If you say Y here, it will be possible to use a serial port as the
- system console (the system console is the device which receives all
- kernel messages and warnings and which allows logins in single user
- mode). This could be useful if some terminal or printer is connected
- to that serial port.
-
- Even if you say Y here, the currently visible virtual console
- (/dev/tty0) will still be used as the system console by default, but
- you can alter that using a kernel command line option such as
- "console=ttyS1". (Try "man bootparam" or see the documentation of
- your boot loader about how to pass options to the kernel at boot
- time.)
-
- If you don't have a graphical console and you say Y here, the
- kernel will automatically use the first serial line, /dev/ttyS0, as
- system console.
-
- If unsure, say N.
-
-endmenu
-
-endif
diff --git a/ANDROID_3.4.5/arch/m68k/Kconfig.machine b/ANDROID_3.4.5/arch/m68k/Kconfig.machine
deleted file mode 100644
index 7cdf6b01..00000000
--- a/ANDROID_3.4.5/arch/m68k/Kconfig.machine
+++ /dev/null
@@ -1,587 +0,0 @@
-comment "Machine Types"
-
-if M68KCLASSIC
-
-config AMIGA
- bool "Amiga support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- This option enables support for the Amiga series of computers. If
- you plan to use this kernel on an Amiga, say Y here and browse the
- material available in <file:Documentation/m68k>; otherwise say N.
-
-config ATARI
- bool "Atari support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- This option enables support for the 68000-based Atari series of
- computers (including the TT, Falcon and Medusa). If you plan to use
- this kernel on an Atari, say Y here and browse the material
- available in <file:Documentation/m68k>; otherwise say N.
-
-config MAC
- bool "Macintosh support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- This option enables support for the Apple Macintosh series of
- computers (yes, there is experimental support now, at least for part
- of the series).
-
- Say N unless you're willing to code the remaining necessary support.
- ;)
-
-config APOLLO
- bool "Apollo support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- Say Y here if you want to run Linux on an MC680x0-based Apollo
- Domain workstation such as the DN3500.
-
-config VME
- bool "VME (Motorola and BVM) support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- Say Y here if you want to build a kernel for a 680x0 based VME
- board. Boards currently supported include Motorola boards MVME147,
- MVME162, MVME166, MVME167, MVME172, and MVME177. BVME4000 and
- BVME6000 boards from BVM Ltd are also supported.
-
-config MVME147
- bool "MVME147 support"
- depends on MMU
- depends on VME
- help
- Say Y to include support for early Motorola VME boards. This will
- build a kernel which can run on MVME147 single-board computers. If
- you select this option you will have to select the appropriate
- drivers for SCSI, Ethernet and serial ports later on.
-
-config MVME16x
- bool "MVME162, 166 and 167 support"
- depends on MMU
- depends on VME
- help
- Say Y to include support for Motorola VME boards. This will build a
- kernel which can run on MVME162, MVME166, MVME167, MVME172, and
- MVME177 boards. If you select this option you will have to select
- the appropriate drivers for SCSI, Ethernet and serial ports later
- on.
-
-config BVME6000
- bool "BVME4000 and BVME6000 support"
- depends on MMU
- depends on VME
- help
- Say Y to include support for VME boards from BVM Ltd. This will
- build a kernel which can run on BVME4000 and BVME6000 boards. If
- you select this option you will have to select the appropriate
- drivers for SCSI, Ethernet and serial ports later on.
-
-config HP300
- bool "HP9000/300 and HP9000/400 support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- This option enables support for the HP9000/300 and HP9000/400 series
- of workstations. Support for these machines is still somewhat
- experimental. If you plan to try to use the kernel on such a machine
- say Y here.
- Everybody else says N.
-
-config SUN3X
- bool "Sun3x support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- select M68030
- help
- This option enables support for the Sun 3x series of workstations.
- Be warned that this support is very experimental.
- Note that Sun 3x kernels are not compatible with Sun 3 hardware.
- General Linux information on the Sun 3x series (now discontinued)
- is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
-
- If you don't want to compile a kernel for a Sun 3x, say N.
-
-config Q40
- bool "Q40/Q60 support"
- depends on MMU
- select MMU_MOTOROLA if MMU
- help
- The Q40 is a Motorola 68040-based successor to the Sinclair QL
- manufactured in Germany. There is an official Q40 home page at
- <http://www.q40.de/>. This option enables support for the Q40 and
- Q60. Select your CPU below. For 68LC060 don't forget to enable FPU
- emulation.
-
-config SUN3
- bool "Sun3 support"
- depends on MMU
- depends on !MMU_MOTOROLA
- select MMU_SUN3 if MMU
- select M68020
- help
- This option enables support for the Sun 3 series of workstations
- (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires
- that all other hardware types must be disabled, as Sun 3 kernels
- are incompatible with all other m68k targets (including Sun 3x!).
-
- If you don't want to compile a kernel exclusively for a Sun 3, say N.
-
-endif # M68KCLASSIC
-
-config PILOT
- bool
-
-config PILOT3
- bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
- depends on M68328
- select PILOT
- help
- Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
-
-config XCOPILOT_BUGS
- bool "(X)Copilot support"
- depends on PILOT3
- help
- Support the bugs of Xcopilot.
-
-config UC5272
- bool "Arcturus Networks uC5272 dimm board support"
- depends on M5272
- help
- Support for the Arcturus Networks uC5272 dimm board.
-
-config UC5282
- bool "Arcturus Networks uC5282 board support"
- depends on M528x
- help
- Support for the Arcturus Networks uC5282 dimm board.
-
-config UCSIMM
- bool "uCsimm module support"
- depends on M68EZ328
- help
- Support for the Arcturus Networks uCsimm module.
-
-config UCDIMM
- bool "uDsimm module support"
- depends on M68VZ328
- help
- Support for the Arcturus Networks uDsimm module.
-
-config DRAGEN2
- bool "DragenEngine II board support"
- depends on M68VZ328
- help
- Support for the DragenEngine II board.
-
-config DIRECT_IO_ACCESS
- bool "Allow user to access IO directly"
- depends on (UCSIMM || UCDIMM || DRAGEN2)
- help
- Disable the CPU internal registers protection in user mode,
- to allow a user application to read/write them.
-
-config INIT_LCD
- bool "Initialize LCD"
- depends on (UCSIMM || UCDIMM || DRAGEN2)
- help
- Initialize the LCD controller of the 68x328 processor.
-
-config MEMORY_RESERVE
- int "Memory reservation (MiB)"
- depends on (UCSIMM || UCDIMM)
- help
- Reserve certain memory regions on 68x328 based boards.
-
-config UCQUICC
- bool "Lineo uCquicc board support"
- depends on M68360
- help
- Support for the Lineo uCquicc board.
-
-config ARNEWSH
- bool
-
-config ARN5206
- bool "Arnewsh 5206 board support"
- depends on M5206
- select ARNEWSH
- help
- Support for the Arnewsh 5206 board.
-
-config FREESCALE
- bool
-
-config M5206eC3
- bool "Motorola M5206eC3 board support"
- depends on M5206e
- select FREESCALE
- help
- Support for the Motorola M5206eC3 board.
-
-config ELITE
- bool "Motorola M5206eLITE board support"
- depends on M5206e
- help
- Support for the Motorola M5206eLITE board.
-
-config M5208EVB
- bool "Freescale M5208EVB board support"
- depends on M520x
- select FREESCALE
- help
- Support for the Freescale Coldfire M5208EVB.
-
-config M5235EVB
- bool "Freescale M5235EVB support"
- depends on M523x
- select FREESCALE
- help
- Support for the Freescale M5235EVB board.
-
-config M5249C3
- bool "Motorola M5249C3 board support"
- depends on M5249
- select FREESCALE
- help
- Support for the Motorola M5249C3 board.
-
-config M5271EVB
- bool "Freescale (Motorola) M5271EVB board support"
- depends on M5271
- select FREESCALE
- help
- Support for the Freescale (Motorola) M5271EVB board.
-
-config M5275EVB
- bool "Freescale (Motorola) M5275EVB board support"
- depends on M5275
- select FREESCALE
- help
- Support for the Freescale (Motorola) M5275EVB board.
-
-config M5272C3
- bool "Motorola M5272C3 board support"
- depends on M5272
- select FREESCALE
- help
- Support for the Motorola M5272C3 board.
-
-config senTec
- bool
-
-config COBRA5272
- bool "senTec COBRA5272 board support"
- depends on M5272
- select senTec
- help
- Support for the senTec COBRA5272 board.
-
-config AVNET
- bool
-
-config AVNET5282
- bool "Avnet 5282 board support"
- depends on M528x
- select AVNET
- help
- Support for the Avnet 5282 board.
-
-config M5282EVB
- bool "Motorola M5282EVB board support"
- depends on M528x
- select FREESCALE
- help
- Support for the Motorola M5282EVB board.
-
-config COBRA5282
- bool "senTec COBRA5282 board support"
- depends on M528x
- select senTec
- help
- Support for the senTec COBRA5282 board.
-
-config SOM5282EM
- bool "EMAC.Inc SOM5282EM board support"
- depends on M528x
- select EMAC_INC
- help
- Support for the EMAC.Inc SOM5282EM module.
-
-config WILDFIRE
- bool "Intec Automation Inc. WildFire board support"
- depends on M528x
- help
- Support for the Intec Automation Inc. WildFire.
-
-config WILDFIREMOD
- bool "Intec Automation Inc. WildFire module support"
- depends on M528x
- help
- Support for the Intec Automation Inc. WildFire module.
-
-config ARN5307
- bool "Arnewsh 5307 board support"
- depends on M5307
- select ARNEWSH
- help
- Support for the Arnewsh 5307 board.
-
-config M5307C3
- bool "Motorola M5307C3 board support"
- depends on M5307
- select FREESCALE
- help
- Support for the Motorola M5307C3 board.
-
-config SECUREEDGEMP3
- bool "SnapGear SecureEdge/MP3 platform support"
- depends on M5307
- help
- Support for the SnapGear SecureEdge/MP3 platform.
-
-config M5329EVB
- bool "Freescale (Motorola) M5329EVB board support"
- depends on M532x
- select FREESCALE
- help
- Support for the Freescale (Motorola) M5329EVB board.
-
-config COBRA5329
- bool "senTec COBRA5329 board support"
- depends on M532x
- help
- Support for the senTec COBRA5329 board.
-
-config M5407C3
- bool "Motorola M5407C3 board support"
- depends on M5407
- select FREESCALE
- help
- Support for the Motorola M5407C3 board.
-
-config FIREBEE
- bool "FireBee board support"
- depends on M547x
- help
- Support for the FireBee ColdFire 5475 based board.
-
-config CLEOPATRA
- bool "Feith CLEOPATRA board support"
- depends on (M5307 || M5407)
- help
- Support for the Feith Cleopatra boards.
-
-config CANCam
- bool "Feith CANCam board support"
- depends on M5272
- help
- Support for the Feith CANCam board.
-
-config SCALES
- bool "Feith SCALES board support"
- depends on M5272
- help
- Support for the Feith SCALES board.
-
-config NETtel
- bool "SecureEdge/NETtel board support"
- depends on (M5206e || M5272 || M5307)
- help
- Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
-
-config SNAPGEAR
- bool "SnapGear router board support"
- depends on NETtel
- help
- Special additional support for SnapGear router boards.
-
-config SNEHA
- bool
-
-config CPU16B
- bool "Sneha Technologies S.L. Sarasvati board support"
- depends on M5272
- select SNEHA
- help
- Support for the SNEHA CPU16B board.
-
-config MOD5272
- bool "Netburner MOD-5272 board support"
- depends on M5272
- help
- Support for the Netburner MOD-5272 board.
-
-config SAVANT
- bool
-
-config SAVANTrosie1
- bool "Savant Rosie1 board support"
- depends on M523x
- select SAVANT
- help
- Support for the Savant Rosie1 board.
-
-
-if !MMU || COLDFIRE
-
-comment "Machine Options"
-
-config UBOOT
- bool "Support for U-Boot command line parameters"
- help
- If you say Y here kernel will try to collect command
- line parameters from the initial u-boot stack.
- default n
-
-config 4KSTACKS
- bool "Use 4Kb for kernel stacks instead of 8Kb"
- default y
- help
- If you say Y here the kernel will use a 4Kb stacksize for the
- kernel stack attached to each process/thread. This facilitates
- running more threads on a system and also reduces the pressure
- on the VM subsystem for higher order allocations.
-
-comment "RAM configuration"
-
-config RAMBASE
- hex "Address of the base of RAM"
- default "0"
- help
- Define the address that RAM starts at. On many platforms this is
- 0, the base of the address space. And this is the default. Some
- platforms choose to setup their RAM at other addresses within the
- processor address space.
-
-config RAMSIZE
- hex "Size of RAM (in bytes), or 0 for automatic"
- default "0x400000"
- help
- Define the size of the system RAM. If you select 0 then the
- kernel will try to probe the RAM size at runtime. This is not
- supported on all CPU types.
-
-config VECTORBASE
- hex "Address of the base of system vectors"
- default "0"
- help
- Define the address of the system vectors. Commonly this is
- put at the start of RAM, but it doesn't have to be. On ColdFire
- platforms this address is programmed into the VBR register, thus
- actually setting the address to use.
-
-config MBAR
- hex "Address of the MBAR (internal peripherals)"
- default "0x10000000"
- depends on HAVE_MBAR
- help
- Define the address of the internal system peripherals. This value
- is set in the processors MBAR register. This is generally setup by
- the boot loader, and will not be written by the kernel. By far most
- ColdFire boards use the default 0x10000000 value, so if unsure then
- use this.
-
-config IPSBAR
- hex "Address of the IPSBAR (internal peripherals)"
- default "0x40000000"
- depends on HAVE_IPSBAR
- help
- Define the address of the internal system peripherals. This value
- is set in the processors IPSBAR register. This is generally setup by
- the boot loader, and will not be written by the kernel. By far most
- ColdFire boards use the default 0x40000000 value, so if unsure then
- use this.
-
-config KERNELBASE
- hex "Address of the base of kernel code"
- default "0x400"
- help
- Typically on m68k systems the kernel will not start at the base
- of RAM, but usually some small offset from it. Define the start
- address of the kernel here. The most common setup will have the
- processor vectors at the base of RAM and then the start of the
- kernel. On some platforms some RAM is reserved for boot loaders
- and the kernel starts after that. The 0x400 default was based on
- a system with the RAM based at address 0, and leaving enough room
- for the theoretical maximum number of 256 vectors.
-
-comment "ROM configuration"
-
-config ROM
- bool "Specify ROM linker regions"
- default n
- help
- Define a ROM region for the linker script. This creates a kernel
- that can be stored in flash, with possibly the text, and data
- regions being copied out to RAM at startup.
-
-config ROMBASE
- hex "Address of the base of ROM device"
- default "0"
- depends on ROM
- help
- Define the address that the ROM region starts at. Some platforms
- use this to set their chip select region accordingly for the boot
- device.
-
-config ROMVEC
- hex "Address of the base of the ROM vectors"
- default "0"
- depends on ROM
- help
- This is almost always the same as the base of the ROM. Since on all
- 68000 type variants the vectors are at the base of the boot device
- on system startup.
-
-config ROMVECSIZE
- hex "Size of ROM vector region (in bytes)"
- default "0x400"
- depends on ROM
- help
- Define the size of the vector region in ROM. For most 68000
- variants this would be 0x400 bytes in size. Set to 0 if you do
- not want a vector region at the start of the ROM.
-
-config ROMSTART
- hex "Address of the base of system image in ROM"
- default "0x400"
- depends on ROM
- help
- Define the start address of the system image in ROM. Commonly this
- is strait after the ROM vectors.
-
-config ROMSIZE
- hex "Size of the ROM device"
- default "0x100000"
- depends on ROM
- help
- Size of the ROM device. On some platforms this is used to setup
- the chip select that controls the boot ROM device.
-
-choice
- prompt "Kernel executes from"
- ---help---
- Choose the memory type that the kernel will be running in.
-
-config RAMKERNEL
- bool "RAM"
- help
- The kernel will be resident in RAM when running.
-
-config ROMKERNEL
- bool "ROM"
- help
- The kernel will be resident in FLASH/ROM when running. This is
- often referred to as Execute-in-Place (XIP), since the kernel
- code executes from the position it is stored in the FLASH/ROM.
-
-endchoice
-
-endif
diff --git a/ANDROID_3.4.5/arch/m68k/Makefile b/ANDROID_3.4.5/arch/m68k/Makefile
deleted file mode 100644
index cf318f20..00000000
--- a/ANDROID_3.4.5/arch/m68k/Makefile
+++ /dev/null
@@ -1,171 +0,0 @@
-#
-# m68k/Makefile
-#
-# This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1994 by Hamish Macdonald
-# Copyright (C) 2002,2011 Greg Ungerer <gerg@snapgear.com>
-#
-
-KBUILD_DEFCONFIG := multi_defconfig
-
-#
-# Enable processor type. Ordering of these is important - we want to
-# use the minimum processor type of the range we support. The logic
-# for 680x0 will only allow use of the -m68060 or -m68040 if no other
-# 680x0 type is specified - and no option is specified for 68030 or
-# 68020. The other m68k/ColdFire types always specify some type of
-# compiler cpu type flag.
-#
-ifndef CONFIG_M68040
-cpuflags-$(CONFIG_M68060) := -m68060
-endif
-ifndef CONFIG_M68060
-cpuflags-$(CONFIG_M68040) := -m68040
-endif
-cpuflags-$(CONFIG_M68030) :=
-cpuflags-$(CONFIG_M68020) :=
-cpuflags-$(CONFIG_M68360) := -m68332
-cpuflags-$(CONFIG_M68000) := -m68000
-cpuflags-$(CONFIG_M54xx) := $(call cc-option,-mcpu=5475,-m5200)
-cpuflags-$(CONFIG_M5407) := $(call cc-option,-mcpu=5407,-m5200)
-cpuflags-$(CONFIG_M532x) := $(call cc-option,-mcpu=532x,-m5307)
-cpuflags-$(CONFIG_M5307) := $(call cc-option,-mcpu=5307,-m5200)
-cpuflags-$(CONFIG_M528x) := $(call cc-option,-mcpu=528x,-m5307)
-cpuflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307)
-cpuflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5272,-m5307)
-cpuflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307)
-cpuflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307)
-cpuflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200)
-cpuflags-$(CONFIG_M520x) := $(call cc-option,-mcpu=5208,-m5200)
-cpuflags-$(CONFIG_M5206e) := $(call cc-option,-mcpu=5206e,-m5200)
-cpuflags-$(CONFIG_M5206) := $(call cc-option,-mcpu=5206,-m5200)
-
-KBUILD_AFLAGS += $(cpuflags-y)
-KBUILD_CFLAGS += $(cpuflags-y) -pipe
-ifdef CONFIG_MMU
-# without -fno-strength-reduce the 53c7xx.c driver fails ;-(
-KBUILD_CFLAGS += -fno-strength-reduce -ffixed-a2
-else
-# we can use a m68k-linux-gcc toolchain with these in place
-KBUILD_CFLAGS += -DUTS_SYSNAME=\"uClinux\"
-KBUILD_CFLAGS += -D__uClinux__
-KBUILD_AFLAGS += -D__uClinux__
-endif
-
-LDFLAGS := -m m68kelf
-KBUILD_LDFLAGS_MODULE += -T $(srctree)/arch/m68k/kernel/module.lds
-ifneq ($(SUBARCH),$(ARCH))
- ifeq ($(CROSS_COMPILE),)
- CROSS_COMPILE := $(call cc-cross-prefix, \
- m68k-linux-gnu- m68k-linux- m68k-unknown-linux-gnu-)
- endif
-endif
-
-ifdef CONFIG_SUN3
-LDFLAGS_vmlinux = -N
-endif
-
-CHECKFLAGS += -D__mc68000__
-
-
-ifdef CONFIG_KGDB
-# If configured for kgdb support, include debugging infos and keep the
-# frame pointer
-KBUILD_CFLAGS := $(subst -fomit-frame-pointer,,$(KBUILD_CFLAGS)) -g
-endif
-
-#
-# Select the assembler head startup code. Order is important. The default
-# head code is first, processor specific selections can override it after.
-#
-head-y := arch/m68k/kernel/head.o
-head-$(CONFIG_SUN3) := arch/m68k/kernel/sun3-head.o
-head-$(CONFIG_M68360) := arch/m68k/platform/68360/head.o
-head-$(CONFIG_M68000) := arch/m68k/platform/68328/head.o
-head-$(CONFIG_COLDFIRE) := arch/m68k/platform/coldfire/head.o
-
-core-y += arch/m68k/kernel/ arch/m68k/mm/
-libs-y += arch/m68k/lib/
-
-core-$(CONFIG_Q40) += arch/m68k/q40/
-core-$(CONFIG_AMIGA) += arch/m68k/amiga/
-core-$(CONFIG_ATARI) += arch/m68k/atari/
-core-$(CONFIG_MAC) += arch/m68k/mac/
-core-$(CONFIG_HP300) += arch/m68k/hp300/
-core-$(CONFIG_APOLLO) += arch/m68k/apollo/
-core-$(CONFIG_MVME147) += arch/m68k/mvme147/
-core-$(CONFIG_MVME16x) += arch/m68k/mvme16x/
-core-$(CONFIG_BVME6000) += arch/m68k/bvme6000/
-core-$(CONFIG_SUN3X) += arch/m68k/sun3x/ arch/m68k/sun3/
-core-$(CONFIG_SUN3) += arch/m68k/sun3/ arch/m68k/sun3/prom/
-core-$(CONFIG_NATFEAT) += arch/m68k/emu/
-core-$(CONFIG_M68040) += arch/m68k/fpsp040/
-core-$(CONFIG_M68060) += arch/m68k/ifpsp060/
-core-$(CONFIG_M68KFPU_EMU) += arch/m68k/math-emu/
-core-$(CONFIG_M68360) += arch/m68k/platform/68360/
-core-$(CONFIG_M68000) += arch/m68k/platform/68328/
-core-$(CONFIG_M68EZ328) += arch/m68k/platform/68EZ328/
-core-$(CONFIG_M68VZ328) += arch/m68k/platform/68VZ328/
-core-$(CONFIG_COLDFIRE) += arch/m68k/platform/coldfire/
-core-$(CONFIG_M5206) += arch/m68k/platform/5206/
-core-$(CONFIG_M5206e) += arch/m68k/platform/5206/
-core-$(CONFIG_M520x) += arch/m68k/platform/520x/
-core-$(CONFIG_M523x) += arch/m68k/platform/523x/
-core-$(CONFIG_M5249) += arch/m68k/platform/5249/
-core-$(CONFIG_M527x) += arch/m68k/platform/527x/
-core-$(CONFIG_M5272) += arch/m68k/platform/5272/
-core-$(CONFIG_M528x) += arch/m68k/platform/528x/
-core-$(CONFIG_M5307) += arch/m68k/platform/5307/
-core-$(CONFIG_M532x) += arch/m68k/platform/532x/
-core-$(CONFIG_M5407) += arch/m68k/platform/5407/
-core-$(CONFIG_M54xx) += arch/m68k/platform/54xx/
-
-
-all: zImage
-
-lilo: vmlinux
- if [ -f $(INSTALL_PATH)/vmlinux ]; then mv -f $(INSTALL_PATH)/vmlinux $(INSTALL_PATH)/vmlinux.old; fi
- if [ -f $(INSTALL_PATH)/System.map ]; then mv -f $(INSTALL_PATH)/System.map $(INSTALL_PATH)/System.old; fi
- cat vmlinux > $(INSTALL_PATH)/vmlinux
- cp System.map $(INSTALL_PATH)/System.map
- if [ -x /sbin/lilo ]; then /sbin/lilo; else /etc/lilo/install; fi
-
-zImage compressed: vmlinux.gz
-
-vmlinux.gz: vmlinux
-
-ifndef CONFIG_KGDB
- cp vmlinux vmlinux.tmp
- $(STRIP) vmlinux.tmp
- gzip -9c vmlinux.tmp >vmlinux.gz
- rm vmlinux.tmp
-else
- gzip -9c vmlinux >vmlinux.gz
-endif
-
-bzImage: vmlinux.bz2
-
-vmlinux.bz2: vmlinux
-
-ifndef CONFIG_KGDB
- cp vmlinux vmlinux.tmp
- $(STRIP) vmlinux.tmp
- bzip2 -1c vmlinux.tmp >vmlinux.bz2
- rm vmlinux.tmp
-else
- bzip2 -1c vmlinux >vmlinux.bz2
-endif
-
-archclean:
- rm -f vmlinux.gz vmlinux.bz2
-
-install:
- sh $(srctree)/arch/m68k/install.sh $(KERNELRELEASE) vmlinux.gz System.map "$(INSTALL_PATH)"
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/Makefile b/ANDROID_3.4.5/arch/m68k/amiga/Makefile
deleted file mode 100644
index 11dd30b1..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for Linux arch/m68k/amiga source directory
-#
-
-obj-y := config.o amiints.o cia.o chipram.o amisound.o platform.o
-
-obj-$(CONFIG_AMIGA_PCMCIA) += pcmcia.o
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/amiints.c b/ANDROID_3.4.5/arch/m68k/amiga/amiints.c
deleted file mode 100644
index 47b5f900..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/amiints.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Amiga Linux interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/irq.h>
-
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-#include <asm/amipcmcia.h>
-
-
-/*
- * Enable/disable a particular machine specific interrupt source.
- * Note that this may affect other interrupts in case of a shared interrupt.
- * This function should only be called for a _very_ short time to change some
- * internal data, that may not be changed by the interrupt at the same time.
- */
-
-static void amiga_irq_enable(struct irq_data *data)
-{
- amiga_custom.intena = IF_SETCLR | (1 << (data->irq - IRQ_USER));
-}
-
-static void amiga_irq_disable(struct irq_data *data)
-{
- amiga_custom.intena = 1 << (data->irq - IRQ_USER);
-}
-
-static struct irq_chip amiga_irq_chip = {
- .name = "amiga",
- .irq_enable = amiga_irq_enable,
- .irq_disable = amiga_irq_disable,
-};
-
-
-/*
- * The builtin Amiga hardware interrupt handlers.
- */
-
-static void ami_int1(unsigned int irq, struct irq_desc *desc)
-{
- unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
- /* if serial transmit buffer empty, interrupt */
- if (ints & IF_TBE) {
- amiga_custom.intreq = IF_TBE;
- generic_handle_irq(IRQ_AMIGA_TBE);
- }
-
- /* if floppy disk transfer complete, interrupt */
- if (ints & IF_DSKBLK) {
- amiga_custom.intreq = IF_DSKBLK;
- generic_handle_irq(IRQ_AMIGA_DSKBLK);
- }
-
- /* if software interrupt set, interrupt */
- if (ints & IF_SOFT) {
- amiga_custom.intreq = IF_SOFT;
- generic_handle_irq(IRQ_AMIGA_SOFT);
- }
-}
-
-static void ami_int3(unsigned int irq, struct irq_desc *desc)
-{
- unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
- /* if a blitter interrupt */
- if (ints & IF_BLIT) {
- amiga_custom.intreq = IF_BLIT;
- generic_handle_irq(IRQ_AMIGA_BLIT);
- }
-
- /* if a copper interrupt */
- if (ints & IF_COPER) {
- amiga_custom.intreq = IF_COPER;
- generic_handle_irq(IRQ_AMIGA_COPPER);
- }
-
- /* if a vertical blank interrupt */
- if (ints & IF_VERTB) {
- amiga_custom.intreq = IF_VERTB;
- generic_handle_irq(IRQ_AMIGA_VERTB);
- }
-}
-
-static void ami_int4(unsigned int irq, struct irq_desc *desc)
-{
- unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
- /* if audio 0 interrupt */
- if (ints & IF_AUD0) {
- amiga_custom.intreq = IF_AUD0;
- generic_handle_irq(IRQ_AMIGA_AUD0);
- }
-
- /* if audio 1 interrupt */
- if (ints & IF_AUD1) {
- amiga_custom.intreq = IF_AUD1;
- generic_handle_irq(IRQ_AMIGA_AUD1);
- }
-
- /* if audio 2 interrupt */
- if (ints & IF_AUD2) {
- amiga_custom.intreq = IF_AUD2;
- generic_handle_irq(IRQ_AMIGA_AUD2);
- }
-
- /* if audio 3 interrupt */
- if (ints & IF_AUD3) {
- amiga_custom.intreq = IF_AUD3;
- generic_handle_irq(IRQ_AMIGA_AUD3);
- }
-}
-
-static void ami_int5(unsigned int irq, struct irq_desc *desc)
-{
- unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
-
- /* if serial receive buffer full interrupt */
- if (ints & IF_RBF) {
- /* acknowledge of IF_RBF must be done by the serial interrupt */
- generic_handle_irq(IRQ_AMIGA_RBF);
- }
-
- /* if a disk sync interrupt */
- if (ints & IF_DSKSYN) {
- amiga_custom.intreq = IF_DSKSYN;
- generic_handle_irq(IRQ_AMIGA_DSKSYN);
- }
-}
-
-
-/*
- * void amiga_init_IRQ(void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function should be called during kernel startup to initialize
- * the amiga IRQ handling routines.
- */
-
-void __init amiga_init_IRQ(void)
-{
- m68k_setup_irq_controller(&amiga_irq_chip, handle_simple_irq, IRQ_USER,
- AMI_STD_IRQS);
-
- irq_set_chained_handler(IRQ_AUTO_1, ami_int1);
- irq_set_chained_handler(IRQ_AUTO_3, ami_int3);
- irq_set_chained_handler(IRQ_AUTO_4, ami_int4);
- irq_set_chained_handler(IRQ_AUTO_5, ami_int5);
-
- /* turn off PCMCIA interrupts */
- if (AMIGAHW_PRESENT(PCMCIA))
- gayle.inten = GAYLE_IRQ_IDE;
-
- /* turn off all interrupts and enable the master interrupt bit */
- amiga_custom.intena = 0x7fff;
- amiga_custom.intreq = 0x7fff;
- amiga_custom.intena = IF_SETCLR | IF_INTEN;
-
- cia_init_IRQ(&ciaa_base);
- cia_init_IRQ(&ciab_base);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/amisound.c b/ANDROID_3.4.5/arch/m68k/amiga/amisound.c
deleted file mode 100644
index 2559eefc..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/amisound.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * linux/arch/m68k/amiga/amisound.c
- *
- * amiga sound driver for Linux/m68k
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/jiffies.h>
-#include <linux/timer.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/module.h>
-
-#include <asm/amigahw.h>
-
-static unsigned short *snd_data;
-static const signed char sine_data[] = {
- 0, 39, 75, 103, 121, 127, 121, 103, 75, 39,
- 0, -39, -75, -103, -121, -127, -121, -103, -75, -39
-};
-#define DATA_SIZE ARRAY_SIZE(sine_data)
-
-#define custom amiga_custom
-
- /*
- * The minimum period for audio may be modified by the frame buffer
- * device since it depends on htotal (for OCS/ECS/AGA)
- */
-
-volatile unsigned short amiga_audio_min_period = 124; /* Default for pre-OCS */
-EXPORT_SYMBOL(amiga_audio_min_period);
-
-#define MAX_PERIOD (65535)
-
-
- /*
- * Current period (set by dmasound.c)
- */
-
-unsigned short amiga_audio_period = MAX_PERIOD;
-EXPORT_SYMBOL(amiga_audio_period);
-
-static unsigned long clock_constant;
-
-void __init amiga_init_sound(void)
-{
- static struct resource beep_res = { .name = "Beep" };
-
- snd_data = amiga_chip_alloc_res(sizeof(sine_data), &beep_res);
- if (!snd_data) {
- printk (KERN_CRIT "amiga init_sound: failed to allocate chipmem\n");
- return;
- }
- memcpy (snd_data, sine_data, sizeof(sine_data));
-
- /* setup divisor */
- clock_constant = (amiga_colorclock+DATA_SIZE/2)/DATA_SIZE;
-
- /* without amifb, turn video off and enable high quality sound */
-#ifndef CONFIG_FB_AMIGA
- amifb_video_off();
-#endif
-}
-
-static void nosound( unsigned long ignored );
-static DEFINE_TIMER(sound_timer, nosound, 0, 0);
-
-void amiga_mksound( unsigned int hz, unsigned int ticks )
-{
- unsigned long flags;
-
- if (!snd_data)
- return;
-
- local_irq_save(flags);
- del_timer( &sound_timer );
-
- if (hz > 20 && hz < 32767) {
- unsigned long period = (clock_constant / hz);
-
- if (period < amiga_audio_min_period)
- period = amiga_audio_min_period;
- if (period > MAX_PERIOD)
- period = MAX_PERIOD;
-
- /* setup pointer to data, period, length and volume */
- custom.aud[2].audlc = snd_data;
- custom.aud[2].audlen = sizeof(sine_data)/2;
- custom.aud[2].audper = (unsigned short)period;
- custom.aud[2].audvol = 32; /* 50% of maxvol */
-
- if (ticks) {
- sound_timer.expires = jiffies + ticks;
- add_timer( &sound_timer );
- }
-
- /* turn on DMA for audio channel 2 */
- custom.dmacon = DMAF_SETCLR | DMAF_AUD2;
-
- } else
- nosound( 0 );
-
- local_irq_restore(flags);
-}
-
-
-static void nosound( unsigned long ignored )
-{
- /* turn off DMA for audio channel 2 */
- custom.dmacon = DMAF_AUD2;
- /* restore period to previous value after beeping */
- custom.aud[2].audper = amiga_audio_period;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/chipram.c b/ANDROID_3.4.5/arch/m68k/amiga/chipram.c
deleted file mode 100644
index 99449fbf..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/chipram.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
-** linux/amiga/chipram.c
-**
-** Modified 03-May-94 by Geert Uytterhoeven <geert@linux-m68k.org>
-** - 64-bit aligned allocations for full AGA compatibility
-**
-** Rewritten 15/9/2000 by Geert to use resource management
-*/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/module.h>
-
-#include <asm/atomic.h>
-#include <asm/page.h>
-#include <asm/amigahw.h>
-
-unsigned long amiga_chip_size;
-EXPORT_SYMBOL(amiga_chip_size);
-
-static struct resource chipram_res = {
- .name = "Chip RAM", .start = CHIP_PHYSADDR
-};
-static atomic_t chipavail;
-
-
-void __init amiga_chip_init(void)
-{
- if (!AMIGAHW_PRESENT(CHIP_RAM))
- return;
-
- chipram_res.end = CHIP_PHYSADDR + amiga_chip_size - 1;
- request_resource(&iomem_resource, &chipram_res);
-
- atomic_set(&chipavail, amiga_chip_size);
-}
-
-
-void *amiga_chip_alloc(unsigned long size, const char *name)
-{
- struct resource *res;
- void *p;
-
- res = kzalloc(sizeof(struct resource), GFP_KERNEL);
- if (!res)
- return NULL;
-
- res->name = name;
- p = amiga_chip_alloc_res(size, res);
- if (!p) {
- kfree(res);
- return NULL;
- }
-
- return p;
-}
-EXPORT_SYMBOL(amiga_chip_alloc);
-
-
- /*
- * Warning:
- * amiga_chip_alloc_res is meant only for drivers that need to
- * allocate Chip RAM before kmalloc() is functional. As a consequence,
- * those drivers must not free that Chip RAM afterwards.
- */
-
-void *amiga_chip_alloc_res(unsigned long size, struct resource *res)
-{
- int error;
-
- /* round up */
- size = PAGE_ALIGN(size);
-
- pr_debug("amiga_chip_alloc_res: allocate %lu bytes\n", size);
- error = allocate_resource(&chipram_res, res, size, 0, UINT_MAX,
- PAGE_SIZE, NULL, NULL);
- if (error < 0) {
- pr_err("amiga_chip_alloc_res: allocate_resource() failed %d!\n",
- error);
- return NULL;
- }
-
- atomic_sub(size, &chipavail);
- pr_debug("amiga_chip_alloc_res: returning %pR\n", res);
- return (void *)ZTWO_VADDR(res->start);
-}
-
-void amiga_chip_free(void *ptr)
-{
- unsigned long start = ZTWO_PADDR(ptr);
- struct resource *res;
- unsigned long size;
-
- res = lookup_resource(&chipram_res, start);
- if (!res) {
- pr_err("amiga_chip_free: trying to free nonexistent region at "
- "%p\n", ptr);
- return;
- }
-
- size = resource_size(res);
- pr_debug("amiga_chip_free: free %lu bytes at %p\n", size, ptr);
- atomic_add(size, &chipavail);
- release_resource(res);
- kfree(res);
-}
-EXPORT_SYMBOL(amiga_chip_free);
-
-
-unsigned long amiga_chip_avail(void)
-{
- unsigned long n = atomic_read(&chipavail);
-
- pr_debug("amiga_chip_avail : %lu bytes\n", n);
- return n;
-}
-EXPORT_SYMBOL(amiga_chip_avail);
-
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/cia.c b/ANDROID_3.4.5/arch/m68k/amiga/cia.c
deleted file mode 100644
index 18c0e299..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/cia.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * linux/arch/m68k/amiga/cia.c - CIA support
- *
- * Copyright (C) 1996 Roman Zippel
- *
- * The concept of some functions bases on the original Amiga OS function
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <linux/kernel_stat.h>
-#include <linux/init.h>
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-
-#include <asm/irq.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-
-struct ciabase {
- volatile struct CIA *cia;
- unsigned char icr_mask, icr_data;
- unsigned short int_mask;
- int handler_irq, cia_irq, server_irq;
- char *name;
-} ciaa_base = {
- .cia = &ciaa,
- .int_mask = IF_PORTS,
- .handler_irq = IRQ_AMIGA_PORTS,
- .cia_irq = IRQ_AMIGA_CIAA,
- .name = "CIAA"
-}, ciab_base = {
- .cia = &ciab,
- .int_mask = IF_EXTER,
- .handler_irq = IRQ_AMIGA_EXTER,
- .cia_irq = IRQ_AMIGA_CIAB,
- .name = "CIAB"
-};
-
-/*
- * Cause or clear CIA interrupts, return old interrupt status.
- */
-
-unsigned char cia_set_irq(struct ciabase *base, unsigned char mask)
-{
- unsigned char old;
-
- old = (base->icr_data |= base->cia->icr);
- if (mask & CIA_ICR_SETCLR)
- base->icr_data |= mask;
- else
- base->icr_data &= ~mask;
- if (base->icr_data & base->icr_mask)
- amiga_custom.intreq = IF_SETCLR | base->int_mask;
- return old & base->icr_mask;
-}
-
-/*
- * Enable or disable CIA interrupts, return old interrupt mask,
- */
-
-unsigned char cia_able_irq(struct ciabase *base, unsigned char mask)
-{
- unsigned char old;
-
- old = base->icr_mask;
- base->icr_data |= base->cia->icr;
- base->cia->icr = mask;
- if (mask & CIA_ICR_SETCLR)
- base->icr_mask |= mask;
- else
- base->icr_mask &= ~mask;
- base->icr_mask &= CIA_ICR_ALL;
- if (base->icr_data & base->icr_mask)
- amiga_custom.intreq = IF_SETCLR | base->int_mask;
- return old;
-}
-
-static irqreturn_t cia_handler(int irq, void *dev_id)
-{
- struct ciabase *base = dev_id;
- int mach_irq;
- unsigned char ints;
-
- mach_irq = base->cia_irq;
- ints = cia_set_irq(base, CIA_ICR_ALL);
- amiga_custom.intreq = base->int_mask;
- for (; ints; mach_irq++, ints >>= 1) {
- if (ints & 1)
- generic_handle_irq(mach_irq);
- }
- return IRQ_HANDLED;
-}
-
-static void cia_irq_enable(struct irq_data *data)
-{
- unsigned int irq = data->irq;
- unsigned char mask;
-
- if (irq >= IRQ_AMIGA_CIAB) {
- mask = 1 << (irq - IRQ_AMIGA_CIAB);
- cia_set_irq(&ciab_base, mask);
- cia_able_irq(&ciab_base, CIA_ICR_SETCLR | mask);
- } else {
- mask = 1 << (irq - IRQ_AMIGA_CIAA);
- cia_set_irq(&ciaa_base, mask);
- cia_able_irq(&ciaa_base, CIA_ICR_SETCLR | mask);
- }
-}
-
-static void cia_irq_disable(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- if (irq >= IRQ_AMIGA_CIAB)
- cia_able_irq(&ciab_base, 1 << (irq - IRQ_AMIGA_CIAB));
- else
- cia_able_irq(&ciaa_base, 1 << (irq - IRQ_AMIGA_CIAA));
-}
-
-static struct irq_chip cia_irq_chip = {
- .name = "cia",
- .irq_enable = cia_irq_enable,
- .irq_disable = cia_irq_disable,
-};
-
-/*
- * Override auto irq 2 & 6 and use them as general chain
- * for external interrupts, we link the CIA interrupt sources
- * into this chain.
- */
-
-static void auto_irq_enable(struct irq_data *data)
-{
- switch (data->irq) {
- case IRQ_AUTO_2:
- amiga_custom.intena = IF_SETCLR | IF_PORTS;
- break;
- case IRQ_AUTO_6:
- amiga_custom.intena = IF_SETCLR | IF_EXTER;
- break;
- }
-}
-
-static void auto_irq_disable(struct irq_data *data)
-{
- switch (data->irq) {
- case IRQ_AUTO_2:
- amiga_custom.intena = IF_PORTS;
- break;
- case IRQ_AUTO_6:
- amiga_custom.intena = IF_EXTER;
- break;
- }
-}
-
-static struct irq_chip auto_irq_chip = {
- .name = "auto",
- .irq_enable = auto_irq_enable,
- .irq_disable = auto_irq_disable,
-};
-
-void __init cia_init_IRQ(struct ciabase *base)
-{
- m68k_setup_irq_controller(&cia_irq_chip, handle_simple_irq,
- base->cia_irq, CIA_IRQS);
-
- /* clear any pending interrupt and turn off all interrupts */
- cia_set_irq(base, CIA_ICR_ALL);
- cia_able_irq(base, CIA_ICR_ALL);
-
- /* override auto int and install CIA handler */
- m68k_setup_irq_controller(&auto_irq_chip, handle_simple_irq,
- base->handler_irq, 1);
- m68k_irq_startup_irq(base->handler_irq);
- if (request_irq(base->handler_irq, cia_handler, IRQF_SHARED,
- base->name, base))
- pr_err("Couldn't register %s interrupt\n", base->name);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/config.c b/ANDROID_3.4.5/arch/m68k/amiga/config.c
deleted file mode 100644
index ee01b7a3..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/config.c
+++ /dev/null
@@ -1,817 +0,0 @@
-/*
- * linux/arch/m68k/amiga/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Miscellaneous Amiga stuff
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/rtc.h>
-#include <linux/init.h>
-#include <linux/vt_kern.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/zorro.h>
-#include <linux/module.h>
-#include <linux/keyboard.h>
-
-#include <asm/bootinfo.h>
-#include <asm/setup.h>
-#include <asm/pgtable.h>
-#include <asm/amigahw.h>
-#include <asm/amigaints.h>
-#include <asm/irq.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-
-static unsigned long amiga_model;
-
-unsigned long amiga_eclock;
-EXPORT_SYMBOL(amiga_eclock);
-
-unsigned long amiga_colorclock;
-EXPORT_SYMBOL(amiga_colorclock);
-
-unsigned long amiga_chipset;
-EXPORT_SYMBOL(amiga_chipset);
-
-unsigned char amiga_vblank;
-EXPORT_SYMBOL(amiga_vblank);
-
-static unsigned char amiga_psfreq;
-
-struct amiga_hw_present amiga_hw_present;
-EXPORT_SYMBOL(amiga_hw_present);
-
-static char s_a500[] __initdata = "A500";
-static char s_a500p[] __initdata = "A500+";
-static char s_a600[] __initdata = "A600";
-static char s_a1000[] __initdata = "A1000";
-static char s_a1200[] __initdata = "A1200";
-static char s_a2000[] __initdata = "A2000";
-static char s_a2500[] __initdata = "A2500";
-static char s_a3000[] __initdata = "A3000";
-static char s_a3000t[] __initdata = "A3000T";
-static char s_a3000p[] __initdata = "A3000+";
-static char s_a4000[] __initdata = "A4000";
-static char s_a4000t[] __initdata = "A4000T";
-static char s_cdtv[] __initdata = "CDTV";
-static char s_cd32[] __initdata = "CD32";
-static char s_draco[] __initdata = "Draco";
-static char *amiga_models[] __initdata = {
- [AMI_500-AMI_500] = s_a500,
- [AMI_500PLUS-AMI_500] = s_a500p,
- [AMI_600-AMI_500] = s_a600,
- [AMI_1000-AMI_500] = s_a1000,
- [AMI_1200-AMI_500] = s_a1200,
- [AMI_2000-AMI_500] = s_a2000,
- [AMI_2500-AMI_500] = s_a2500,
- [AMI_3000-AMI_500] = s_a3000,
- [AMI_3000T-AMI_500] = s_a3000t,
- [AMI_3000PLUS-AMI_500] = s_a3000p,
- [AMI_4000-AMI_500] = s_a4000,
- [AMI_4000T-AMI_500] = s_a4000t,
- [AMI_CDTV-AMI_500] = s_cdtv,
- [AMI_CD32-AMI_500] = s_cd32,
- [AMI_DRACO-AMI_500] = s_draco,
-};
-
-static char amiga_model_name[13] = "Amiga ";
-
-static void amiga_sched_init(irq_handler_t handler);
-static void amiga_get_model(char *model);
-static void amiga_get_hardware_list(struct seq_file *m);
-/* amiga specific timer functions */
-static unsigned long amiga_gettimeoffset(void);
-extern void amiga_mksound(unsigned int count, unsigned int ticks);
-static void amiga_reset(void);
-extern void amiga_init_sound(void);
-static void amiga_mem_console_write(struct console *co, const char *b,
- unsigned int count);
-#ifdef CONFIG_HEARTBEAT
-static void amiga_heartbeat(int on);
-#endif
-
-static struct console amiga_console_driver = {
- .name = "debug",
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-
- /*
- * Motherboard Resources present in all Amiga models
- */
-
-static struct {
- struct resource _ciab, _ciaa, _custom, _kickstart;
-} mb_resources = {
- ._ciab = {
- .name = "CIA B", .start = 0x00bfd000, .end = 0x00bfdfff
- },
- ._ciaa = {
- .name = "CIA A", .start = 0x00bfe000, .end = 0x00bfefff
- },
- ._custom = {
- .name = "Custom I/O", .start = 0x00dff000, .end = 0x00dfffff
- },
- ._kickstart = {
- .name = "Kickstart ROM", .start = 0x00f80000, .end = 0x00ffffff
- }
-};
-
-static struct resource ram_resource[NUM_MEMINFO];
-
-
- /*
- * Parse an Amiga-specific record in the bootinfo
- */
-
-int amiga_parse_bootinfo(const struct bi_record *record)
-{
- int unknown = 0;
- const unsigned long *data = record->data;
-
- switch (record->tag) {
- case BI_AMIGA_MODEL:
- amiga_model = *data;
- break;
-
- case BI_AMIGA_ECLOCK:
- amiga_eclock = *data;
- break;
-
- case BI_AMIGA_CHIPSET:
- amiga_chipset = *data;
- break;
-
- case BI_AMIGA_CHIP_SIZE:
- amiga_chip_size = *(const int *)data;
- break;
-
- case BI_AMIGA_VBLANK:
- amiga_vblank = *(const unsigned char *)data;
- break;
-
- case BI_AMIGA_PSFREQ:
- amiga_psfreq = *(const unsigned char *)data;
- break;
-
- case BI_AMIGA_AUTOCON:
-#ifdef CONFIG_ZORRO
- if (zorro_num_autocon < ZORRO_NUM_AUTO) {
- const struct ConfigDev *cd = (struct ConfigDev *)data;
- struct zorro_dev *dev = &zorro_autocon[zorro_num_autocon++];
- dev->rom = cd->cd_Rom;
- dev->slotaddr = cd->cd_SlotAddr;
- dev->slotsize = cd->cd_SlotSize;
- dev->resource.start = (unsigned long)cd->cd_BoardAddr;
- dev->resource.end = dev->resource.start + cd->cd_BoardSize - 1;
- } else
- printk("amiga_parse_bootinfo: too many AutoConfig devices\n");
-#endif /* CONFIG_ZORRO */
- break;
-
- case BI_AMIGA_SERPER:
- /* serial port period: ignored here */
- break;
-
- default:
- unknown = 1;
- }
- return unknown;
-}
-
- /*
- * Identify builtin hardware
- */
-
-static void __init amiga_identify(void)
-{
- /* Fill in some default values, if necessary */
- if (amiga_eclock == 0)
- amiga_eclock = 709379;
-
- memset(&amiga_hw_present, 0, sizeof(amiga_hw_present));
-
- printk("Amiga hardware found: ");
- if (amiga_model >= AMI_500 && amiga_model <= AMI_DRACO) {
- printk("[%s] ", amiga_models[amiga_model-AMI_500]);
- strcat(amiga_model_name, amiga_models[amiga_model-AMI_500]);
- }
-
- switch (amiga_model) {
- case AMI_UNKNOWN:
- goto Generic;
-
- case AMI_600:
- case AMI_1200:
- AMIGAHW_SET(A1200_IDE);
- AMIGAHW_SET(PCMCIA);
- case AMI_500:
- case AMI_500PLUS:
- case AMI_1000:
- case AMI_2000:
- case AMI_2500:
- AMIGAHW_SET(A2000_CLK); /* Is this correct for all models? */
- goto Generic;
-
- case AMI_3000:
- case AMI_3000T:
- AMIGAHW_SET(AMBER_FF);
- AMIGAHW_SET(MAGIC_REKICK);
- /* fall through */
- case AMI_3000PLUS:
- AMIGAHW_SET(A3000_SCSI);
- AMIGAHW_SET(A3000_CLK);
- AMIGAHW_SET(ZORRO3);
- goto Generic;
-
- case AMI_4000T:
- AMIGAHW_SET(A4000_SCSI);
- /* fall through */
- case AMI_4000:
- AMIGAHW_SET(A4000_IDE);
- AMIGAHW_SET(A3000_CLK);
- AMIGAHW_SET(ZORRO3);
- goto Generic;
-
- case AMI_CDTV:
- case AMI_CD32:
- AMIGAHW_SET(CD_ROM);
- AMIGAHW_SET(A2000_CLK); /* Is this correct? */
- goto Generic;
-
- Generic:
- AMIGAHW_SET(AMI_VIDEO);
- AMIGAHW_SET(AMI_BLITTER);
- AMIGAHW_SET(AMI_AUDIO);
- AMIGAHW_SET(AMI_FLOPPY);
- AMIGAHW_SET(AMI_KEYBOARD);
- AMIGAHW_SET(AMI_MOUSE);
- AMIGAHW_SET(AMI_SERIAL);
- AMIGAHW_SET(AMI_PARALLEL);
- AMIGAHW_SET(CHIP_RAM);
- AMIGAHW_SET(PAULA);
-
- switch (amiga_chipset) {
- case CS_OCS:
- case CS_ECS:
- case CS_AGA:
- switch (amiga_custom.deniseid & 0xf) {
- case 0x0c:
- AMIGAHW_SET(DENISE_HR);
- break;
- case 0x08:
- AMIGAHW_SET(LISA);
- break;
- }
- break;
- default:
- AMIGAHW_SET(DENISE);
- break;
- }
- switch ((amiga_custom.vposr>>8) & 0x7f) {
- case 0x00:
- AMIGAHW_SET(AGNUS_PAL);
- break;
- case 0x10:
- AMIGAHW_SET(AGNUS_NTSC);
- break;
- case 0x20:
- case 0x21:
- AMIGAHW_SET(AGNUS_HR_PAL);
- break;
- case 0x30:
- case 0x31:
- AMIGAHW_SET(AGNUS_HR_NTSC);
- break;
- case 0x22:
- case 0x23:
- AMIGAHW_SET(ALICE_PAL);
- break;
- case 0x32:
- case 0x33:
- AMIGAHW_SET(ALICE_NTSC);
- break;
- }
- AMIGAHW_SET(ZORRO);
- break;
-
- case AMI_DRACO:
- panic("No support for Draco yet");
-
- default:
- panic("Unknown Amiga Model");
- }
-
-#define AMIGAHW_ANNOUNCE(name, str) \
- if (AMIGAHW_PRESENT(name)) \
- printk(str)
-
- AMIGAHW_ANNOUNCE(AMI_VIDEO, "VIDEO ");
- AMIGAHW_ANNOUNCE(AMI_BLITTER, "BLITTER ");
- AMIGAHW_ANNOUNCE(AMBER_FF, "AMBER_FF ");
- AMIGAHW_ANNOUNCE(AMI_AUDIO, "AUDIO ");
- AMIGAHW_ANNOUNCE(AMI_FLOPPY, "FLOPPY ");
- AMIGAHW_ANNOUNCE(A3000_SCSI, "A3000_SCSI ");
- AMIGAHW_ANNOUNCE(A4000_SCSI, "A4000_SCSI ");
- AMIGAHW_ANNOUNCE(A1200_IDE, "A1200_IDE ");
- AMIGAHW_ANNOUNCE(A4000_IDE, "A4000_IDE ");
- AMIGAHW_ANNOUNCE(CD_ROM, "CD_ROM ");
- AMIGAHW_ANNOUNCE(AMI_KEYBOARD, "KEYBOARD ");
- AMIGAHW_ANNOUNCE(AMI_MOUSE, "MOUSE ");
- AMIGAHW_ANNOUNCE(AMI_SERIAL, "SERIAL ");
- AMIGAHW_ANNOUNCE(AMI_PARALLEL, "PARALLEL ");
- AMIGAHW_ANNOUNCE(A2000_CLK, "A2000_CLK ");
- AMIGAHW_ANNOUNCE(A3000_CLK, "A3000_CLK ");
- AMIGAHW_ANNOUNCE(CHIP_RAM, "CHIP_RAM ");
- AMIGAHW_ANNOUNCE(PAULA, "PAULA ");
- AMIGAHW_ANNOUNCE(DENISE, "DENISE ");
- AMIGAHW_ANNOUNCE(DENISE_HR, "DENISE_HR ");
- AMIGAHW_ANNOUNCE(LISA, "LISA ");
- AMIGAHW_ANNOUNCE(AGNUS_PAL, "AGNUS_PAL ");
- AMIGAHW_ANNOUNCE(AGNUS_NTSC, "AGNUS_NTSC ");
- AMIGAHW_ANNOUNCE(AGNUS_HR_PAL, "AGNUS_HR_PAL ");
- AMIGAHW_ANNOUNCE(AGNUS_HR_NTSC, "AGNUS_HR_NTSC ");
- AMIGAHW_ANNOUNCE(ALICE_PAL, "ALICE_PAL ");
- AMIGAHW_ANNOUNCE(ALICE_NTSC, "ALICE_NTSC ");
- AMIGAHW_ANNOUNCE(MAGIC_REKICK, "MAGIC_REKICK ");
- AMIGAHW_ANNOUNCE(PCMCIA, "PCMCIA ");
- if (AMIGAHW_PRESENT(ZORRO))
- printk("ZORRO%s ", AMIGAHW_PRESENT(ZORRO3) ? "3" : "");
- printk("\n");
-
-#undef AMIGAHW_ANNOUNCE
-}
-
- /*
- * Setup the Amiga configuration info
- */
-
-void __init config_amiga(void)
-{
- int i;
-
- amiga_identify();
-
- /* Yuk, we don't have PCI memory */
- iomem_resource.name = "Memory";
- for (i = 0; i < 4; i++)
- request_resource(&iomem_resource, &((struct resource *)&mb_resources)[i]);
-
- mach_sched_init = amiga_sched_init;
- mach_init_IRQ = amiga_init_IRQ;
- mach_get_model = amiga_get_model;
- mach_get_hardware_list = amiga_get_hardware_list;
- mach_gettimeoffset = amiga_gettimeoffset;
-
- /*
- * default MAX_DMA=0xffffffff on all machines. If we don't do so, the SCSI
- * code will not be able to allocate any mem for transfers, unless we are
- * dealing with a Z2 mem only system. /Jes
- */
- mach_max_dma_address = 0xffffffff;
-
- mach_reset = amiga_reset;
-#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
- mach_beep = amiga_mksound;
-#endif
-
-#ifdef CONFIG_HEARTBEAT
- mach_heartbeat = amiga_heartbeat;
-#endif
-
- /* Fill in the clock value (based on the 700 kHz E-Clock) */
- amiga_colorclock = 5*amiga_eclock; /* 3.5 MHz */
-
- /* clear all DMA bits */
- amiga_custom.dmacon = DMAF_ALL;
- /* ensure that the DMA master bit is set */
- amiga_custom.dmacon = DMAF_SETCLR | DMAF_MASTER;
-
- /* don't use Z2 RAM as system memory on Z3 capable machines */
- if (AMIGAHW_PRESENT(ZORRO3)) {
- int i, j;
- u32 disabled_z2mem = 0;
-
- for (i = 0; i < m68k_num_memory; i++) {
- if (m68k_memory[i].addr < 16*1024*1024) {
- if (i == 0) {
- /* don't cut off the branch we're sitting on */
- printk("Warning: kernel runs in Zorro II memory\n");
- continue;
- }
- disabled_z2mem += m68k_memory[i].size;
- m68k_num_memory--;
- for (j = i; j < m68k_num_memory; j++)
- m68k_memory[j] = m68k_memory[j+1];
- i--;
- }
- }
- if (disabled_z2mem)
- printk("%dK of Zorro II memory will not be used as system memory\n",
- disabled_z2mem>>10);
- }
-
- /* request all RAM */
- for (i = 0; i < m68k_num_memory; i++) {
- ram_resource[i].name =
- (m68k_memory[i].addr >= 0x01000000) ? "32-bit Fast RAM" :
- (m68k_memory[i].addr < 0x00c00000) ? "16-bit Fast RAM" :
- "16-bit Slow RAM";
- ram_resource[i].start = m68k_memory[i].addr;
- ram_resource[i].end = m68k_memory[i].addr+m68k_memory[i].size-1;
- request_resource(&iomem_resource, &ram_resource[i]);
- }
-
- /* initialize chipram allocator */
- amiga_chip_init();
-
- /* our beloved beeper */
- if (AMIGAHW_PRESENT(AMI_AUDIO))
- amiga_init_sound();
-
- /*
- * if it is an A3000, set the magic bit that forces
- * a hard rekick
- */
- if (AMIGAHW_PRESENT(MAGIC_REKICK))
- *(unsigned char *)ZTWO_VADDR(0xde0002) |= 0x80;
-}
-
-static unsigned short jiffy_ticks;
-
-static void __init amiga_sched_init(irq_handler_t timer_routine)
-{
- static struct resource sched_res = {
- .name = "timer", .start = 0x00bfd400, .end = 0x00bfd5ff,
- };
- jiffy_ticks = DIV_ROUND_CLOSEST(amiga_eclock, HZ);
-
- if (request_resource(&mb_resources._ciab, &sched_res))
- printk("Cannot allocate ciab.ta{lo,hi}\n");
- ciab.cra &= 0xC0; /* turn off timer A, continuous mode, from Eclk */
- ciab.talo = jiffy_ticks % 256;
- ciab.tahi = jiffy_ticks / 256;
-
- /* install interrupt service routine for CIAB Timer A
- *
- * Please don't change this to use ciaa, as it interferes with the
- * SCSI code. We'll have to take a look at this later
- */
- if (request_irq(IRQ_AMIGA_CIAB_TA, timer_routine, 0, "timer", NULL))
- pr_err("Couldn't register timer interrupt\n");
- /* start timer */
- ciab.cra |= 0x11;
-}
-
-#define TICK_SIZE 10000
-
-/* This is always executed with interrupts disabled. */
-static unsigned long amiga_gettimeoffset(void)
-{
- unsigned short hi, lo, hi2;
- unsigned long ticks, offset = 0;
-
- /* read CIA B timer A current value */
- hi = ciab.tahi;
- lo = ciab.talo;
- hi2 = ciab.tahi;
-
- if (hi != hi2) {
- lo = ciab.talo;
- hi = hi2;
- }
-
- ticks = hi << 8 | lo;
-
- if (ticks > jiffy_ticks / 2)
- /* check for pending interrupt */
- if (cia_set_irq(&ciab_base, 0) & CIA_ICR_TA)
- offset = 10000;
-
- ticks = jiffy_ticks - ticks;
- ticks = (10000 * ticks) / jiffy_ticks;
-
- return ticks + offset;
-}
-
-static void amiga_reset(void) __noreturn;
-
-static void amiga_reset(void)
-{
- unsigned long jmp_addr040 = virt_to_phys(&&jmp_addr_label040);
- unsigned long jmp_addr = virt_to_phys(&&jmp_addr_label);
-
- local_irq_disable();
- if (CPU_IS_040_OR_060)
- /* Setup transparent translation registers for mapping
- * of 16 MB kernel segment before disabling translation
- */
- asm volatile ("\n"
- " move.l %0,%%d0\n"
- " and.l #0xff000000,%%d0\n"
- " or.w #0xe020,%%d0\n" /* map 16 MB, enable, cacheable */
- " .chip 68040\n"
- " movec %%d0,%%itt0\n"
- " movec %%d0,%%dtt0\n"
- " .chip 68k\n"
- " jmp %0@\n"
- : /* no outputs */
- : "a" (jmp_addr040)
- : "d0");
- else
- /* for 680[23]0, just disable translation and jump to the physical
- * address of the label
- */
- asm volatile ("\n"
- " pmove %%tc,%@\n"
- " bclr #7,%@\n"
- " pmove %@,%%tc\n"
- " jmp %0@\n"
- : /* no outputs */
- : "a" (jmp_addr));
-jmp_addr_label040:
- /* disable translation on '040 now */
- asm volatile ("\n"
- " moveq #0,%%d0\n"
- " .chip 68040\n"
- " movec %%d0,%%tc\n" /* disable MMU */
- " .chip 68k\n"
- : /* no outputs */
- : /* no inputs */
- : "d0");
-
- jmp_addr_label:
- /* pickup reset address from AmigaOS ROM, reset devices and jump
- * to reset address
- */
- asm volatile ("\n"
- " move.w #0x2700,%sr\n"
- " lea 0x01000000,%a0\n"
- " sub.l %a0@(-0x14),%a0\n"
- " move.l %a0@(4),%a0\n"
- " subq.l #2,%a0\n"
- " jra 1f\n"
- /* align on a longword boundary */
- " " __ALIGN_STR "\n"
- "1:\n"
- " reset\n"
- " jmp %a0@");
-
- for (;;)
- ;
-}
-
-
- /*
- * Debugging
- */
-
-#define SAVEKMSG_MAXMEM 128*1024
-
-#define SAVEKMSG_MAGIC1 0x53415645 /* 'SAVE' */
-#define SAVEKMSG_MAGIC2 0x4B4D5347 /* 'KMSG' */
-
-struct savekmsg {
- unsigned long magic1; /* SAVEKMSG_MAGIC1 */
- unsigned long magic2; /* SAVEKMSG_MAGIC2 */
- unsigned long magicptr; /* address of magic1 */
- unsigned long size;
- char data[0];
-};
-
-static struct savekmsg *savekmsg;
-
-static void amiga_mem_console_write(struct console *co, const char *s,
- unsigned int count)
-{
- if (savekmsg->size + count <= SAVEKMSG_MAXMEM-sizeof(struct savekmsg)) {
- memcpy(savekmsg->data + savekmsg->size, s, count);
- savekmsg->size += count;
- }
-}
-
-static int __init amiga_savekmsg_setup(char *arg)
-{
- if (!MACH_IS_AMIGA || strcmp(arg, "mem"))
- return 0;
-
- if (amiga_chip_size < SAVEKMSG_MAXMEM) {
- pr_err("Not enough chipram for debugging\n");
- return -ENOMEM;
- }
-
- /* Just steal the block, the chipram allocator isn't functional yet */
- amiga_chip_size -= SAVEKMSG_MAXMEM;
- savekmsg = (void *)ZTWO_VADDR(CHIP_PHYSADDR + amiga_chip_size);
- savekmsg->magic1 = SAVEKMSG_MAGIC1;
- savekmsg->magic2 = SAVEKMSG_MAGIC2;
- savekmsg->magicptr = ZTWO_PADDR(savekmsg);
- savekmsg->size = 0;
-
- amiga_console_driver.write = amiga_mem_console_write;
- register_console(&amiga_console_driver);
- return 0;
-}
-
-early_param("debug", amiga_savekmsg_setup);
-
-static void amiga_serial_putc(char c)
-{
- amiga_custom.serdat = (unsigned char)c | 0x100;
- while (!(amiga_custom.serdatr & 0x2000))
- ;
-}
-
-static void amiga_serial_console_write(struct console *co, const char *s,
- unsigned int count)
-{
- while (count--) {
- if (*s == '\n')
- amiga_serial_putc('\r');
- amiga_serial_putc(*s++);
- }
-}
-
-#if 0
-void amiga_serial_puts(const char *s)
-{
- amiga_serial_console_write(NULL, s, strlen(s));
-}
-
-int amiga_serial_console_wait_key(struct console *co)
-{
- int ch;
-
- while (!(amiga_custom.intreqr & IF_RBF))
- barrier();
- ch = amiga_custom.serdatr & 0xff;
- /* clear the interrupt, so that another character can be read */
- amiga_custom.intreq = IF_RBF;
- return ch;
-}
-
-void amiga_serial_gets(struct console *co, char *s, int len)
-{
- int ch, cnt = 0;
-
- while (1) {
- ch = amiga_serial_console_wait_key(co);
-
- /* Check for backspace. */
- if (ch == 8 || ch == 127) {
- if (cnt == 0) {
- amiga_serial_putc('\007');
- continue;
- }
- cnt--;
- amiga_serial_puts("\010 \010");
- continue;
- }
-
- /* Check for enter. */
- if (ch == 10 || ch == 13)
- break;
-
- /* See if line is too long. */
- if (cnt >= len + 1) {
- amiga_serial_putc(7);
- cnt--;
- continue;
- }
-
- /* Store and echo character. */
- s[cnt++] = ch;
- amiga_serial_putc(ch);
- }
- /* Print enter. */
- amiga_serial_puts("\r\n");
- s[cnt] = 0;
-}
-#endif
-
-static int __init amiga_debug_setup(char *arg)
-{
- if (MACH_IS_AMIGA && !strcmp(arg, "ser")) {
- /* no initialization required (?) */
- amiga_console_driver.write = amiga_serial_console_write;
- register_console(&amiga_console_driver);
- }
- return 0;
-}
-
-early_param("debug", amiga_debug_setup);
-
-#ifdef CONFIG_HEARTBEAT
-static void amiga_heartbeat(int on)
-{
- if (on)
- ciaa.pra &= ~2;
- else
- ciaa.pra |= 2;
-}
-#endif
-
- /*
- * Amiga specific parts of /proc
- */
-
-static void amiga_get_model(char *model)
-{
- strcpy(model, amiga_model_name);
-}
-
-
-static void amiga_get_hardware_list(struct seq_file *m)
-{
- if (AMIGAHW_PRESENT(CHIP_RAM))
- seq_printf(m, "Chip RAM:\t%ldK\n", amiga_chip_size>>10);
- seq_printf(m, "PS Freq:\t%dHz\nEClock Freq:\t%ldHz\n",
- amiga_psfreq, amiga_eclock);
- if (AMIGAHW_PRESENT(AMI_VIDEO)) {
- char *type;
- switch (amiga_chipset) {
- case CS_OCS:
- type = "OCS";
- break;
- case CS_ECS:
- type = "ECS";
- break;
- case CS_AGA:
- type = "AGA";
- break;
- default:
- type = "Old or Unknown";
- break;
- }
- seq_printf(m, "Graphics:\t%s\n", type);
- }
-
-#define AMIGAHW_ANNOUNCE(name, str) \
- if (AMIGAHW_PRESENT(name)) \
- seq_printf (m, "\t%s\n", str)
-
- seq_printf (m, "Detected hardware:\n");
-
- AMIGAHW_ANNOUNCE(AMI_VIDEO, "Amiga Video");
- AMIGAHW_ANNOUNCE(AMI_BLITTER, "Blitter");
- AMIGAHW_ANNOUNCE(AMBER_FF, "Amber Flicker Fixer");
- AMIGAHW_ANNOUNCE(AMI_AUDIO, "Amiga Audio");
- AMIGAHW_ANNOUNCE(AMI_FLOPPY, "Floppy Controller");
- AMIGAHW_ANNOUNCE(A3000_SCSI, "SCSI Controller WD33C93 (A3000 style)");
- AMIGAHW_ANNOUNCE(A4000_SCSI, "SCSI Controller NCR53C710 (A4000T style)");
- AMIGAHW_ANNOUNCE(A1200_IDE, "IDE Interface (A1200 style)");
- AMIGAHW_ANNOUNCE(A4000_IDE, "IDE Interface (A4000 style)");
- AMIGAHW_ANNOUNCE(CD_ROM, "Internal CD ROM drive");
- AMIGAHW_ANNOUNCE(AMI_KEYBOARD, "Keyboard");
- AMIGAHW_ANNOUNCE(AMI_MOUSE, "Mouse Port");
- AMIGAHW_ANNOUNCE(AMI_SERIAL, "Serial Port");
- AMIGAHW_ANNOUNCE(AMI_PARALLEL, "Parallel Port");
- AMIGAHW_ANNOUNCE(A2000_CLK, "Hardware Clock (A2000 style)");
- AMIGAHW_ANNOUNCE(A3000_CLK, "Hardware Clock (A3000 style)");
- AMIGAHW_ANNOUNCE(CHIP_RAM, "Chip RAM");
- AMIGAHW_ANNOUNCE(PAULA, "Paula 8364");
- AMIGAHW_ANNOUNCE(DENISE, "Denise 8362");
- AMIGAHW_ANNOUNCE(DENISE_HR, "Denise 8373");
- AMIGAHW_ANNOUNCE(LISA, "Lisa 8375");
- AMIGAHW_ANNOUNCE(AGNUS_PAL, "Normal/Fat PAL Agnus 8367/8371");
- AMIGAHW_ANNOUNCE(AGNUS_NTSC, "Normal/Fat NTSC Agnus 8361/8370");
- AMIGAHW_ANNOUNCE(AGNUS_HR_PAL, "Fat Hires PAL Agnus 8372");
- AMIGAHW_ANNOUNCE(AGNUS_HR_NTSC, "Fat Hires NTSC Agnus 8372");
- AMIGAHW_ANNOUNCE(ALICE_PAL, "PAL Alice 8374");
- AMIGAHW_ANNOUNCE(ALICE_NTSC, "NTSC Alice 8374");
- AMIGAHW_ANNOUNCE(MAGIC_REKICK, "Magic Hard Rekick");
- AMIGAHW_ANNOUNCE(PCMCIA, "PCMCIA Slot");
-#ifdef CONFIG_ZORRO
- if (AMIGAHW_PRESENT(ZORRO))
- seq_printf(m, "\tZorro II%s AutoConfig: %d Expansion "
- "Device%s\n",
- AMIGAHW_PRESENT(ZORRO3) ? "I" : "",
- zorro_num_autocon, zorro_num_autocon == 1 ? "" : "s");
-#endif /* CONFIG_ZORRO */
-
-#undef AMIGAHW_ANNOUNCE
-}
-
-/*
- * The Amiga keyboard driver needs key_maps, but we cannot export it in
- * drivers/char/defkeymap.c, as it is autogenerated
- */
-#ifdef CONFIG_HW_CONSOLE
-EXPORT_SYMBOL_GPL(key_maps);
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/pcmcia.c b/ANDROID_3.4.5/arch/m68k/amiga/pcmcia.c
deleted file mode 100644
index 7106f0c3..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/pcmcia.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
-** asm-m68k/pcmcia.c -- Amiga Linux PCMCIA support
-** most information was found by disassembling card.resource
-** I'm still looking for an official doc !
-**
-** Copyright 1997 by Alain Malek
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 12/10/97 by Alain Malek
-*/
-
-#include <linux/types.h>
-#include <linux/jiffies.h>
-#include <linux/timer.h>
-#include <linux/module.h>
-
-#include <asm/amigayle.h>
-#include <asm/amipcmcia.h>
-
-/* gayle config byte for program voltage and access speed */
-static unsigned char cfg_byte = GAYLE_CFG_0V|GAYLE_CFG_150NS;
-
-void pcmcia_reset(void)
-{
- unsigned long reset_start_time = jiffies;
- unsigned char b;
-
- gayle_reset = 0x00;
- while (time_before(jiffies, reset_start_time + 1*HZ/100));
- b = gayle_reset;
-}
-EXPORT_SYMBOL(pcmcia_reset);
-
-
-/* copy a tuple, including tuple header. return nb bytes copied */
-/* be careful as this may trigger a GAYLE_IRQ_WR interrupt ! */
-
-int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len)
-{
- unsigned char id, *dest;
- int cnt, pos, len;
-
- dest = tuple;
- pos = 0;
-
- id = gayle_attribute[pos];
-
- while((id != CISTPL_END) && (pos < 0x10000)) {
- len = (int)gayle_attribute[pos+2] + 2;
- if (id == tuple_id) {
- len = (len > max_len)?max_len:len;
- for (cnt = 0; cnt < len; cnt++) {
- *dest++ = gayle_attribute[pos+(cnt<<1)];
- }
-
- return len;
- }
- pos += len<<1;
- id = gayle_attribute[pos];
- }
-
- return 0;
-}
-EXPORT_SYMBOL(pcmcia_copy_tuple);
-
-void pcmcia_program_voltage(int voltage)
-{
- unsigned char v;
-
- switch (voltage) {
- case PCMCIA_0V:
- v = GAYLE_CFG_0V;
- break;
- case PCMCIA_5V:
- v = GAYLE_CFG_5V;
- break;
- case PCMCIA_12V:
- v = GAYLE_CFG_12V;
- break;
- default:
- v = GAYLE_CFG_0V;
- }
-
- cfg_byte = (cfg_byte & 0xfc) | v;
- gayle.config = cfg_byte;
-
-}
-EXPORT_SYMBOL(pcmcia_program_voltage);
-
-void pcmcia_access_speed(int speed)
-{
- unsigned char s;
-
- if (speed <= PCMCIA_SPEED_100NS)
- s = GAYLE_CFG_100NS;
- else if (speed <= PCMCIA_SPEED_150NS)
- s = GAYLE_CFG_150NS;
- else if (speed <= PCMCIA_SPEED_250NS)
- s = GAYLE_CFG_250NS;
- else
- s = GAYLE_CFG_720NS;
-
- cfg_byte = (cfg_byte & 0xf3) | s;
- gayle.config = cfg_byte;
-}
-EXPORT_SYMBOL(pcmcia_access_speed);
-
-void pcmcia_write_enable(void)
-{
- gayle.cardstatus = GAYLE_CS_WR|GAYLE_CS_DA;
-}
-EXPORT_SYMBOL(pcmcia_write_enable);
-
-void pcmcia_write_disable(void)
-{
- gayle.cardstatus = 0;
-}
-EXPORT_SYMBOL(pcmcia_write_disable);
-
diff --git a/ANDROID_3.4.5/arch/m68k/amiga/platform.c b/ANDROID_3.4.5/arch/m68k/amiga/platform.c
deleted file mode 100644
index 7fd8b417..00000000
--- a/ANDROID_3.4.5/arch/m68k/amiga/platform.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * Copyright (C) 2007-2009 Geert Uytterhoeven
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/zorro.h>
-
-#include <asm/amigahw.h>
-#include <asm/amigayle.h>
-
-
-#ifdef CONFIG_ZORRO
-
-static const struct resource zorro_resources[] __initconst = {
- /* Zorro II regions (on Zorro II/III) */
- {
- .name = "Zorro II exp",
- .start = 0x00e80000,
- .end = 0x00efffff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "Zorro II mem",
- .start = 0x00200000,
- .end = 0x009fffff,
- .flags = IORESOURCE_MEM,
- },
- /* Zorro III regions (on Zorro III only) */
- {
- .name = "Zorro III exp",
- .start = 0xff000000,
- .end = 0xffffffff,
- .flags = IORESOURCE_MEM,
- }, {
- .name = "Zorro III cfg",
- .start = 0x40000000,
- .end = 0x7fffffff,
- .flags = IORESOURCE_MEM,
- }
-};
-
-
-static int __init amiga_init_bus(void)
-{
- if (!MACH_IS_AMIGA || !AMIGAHW_PRESENT(ZORRO))
- return -ENODEV;
-
- platform_device_register_simple("amiga-zorro", -1, zorro_resources,
- AMIGAHW_PRESENT(ZORRO3) ? 4 : 2);
- return 0;
-}
-
-subsys_initcall(amiga_init_bus);
-
-
-static int z_dev_present(zorro_id id)
-{
- unsigned int i;
-
- for (i = 0; i < zorro_num_autocon; i++)
- if (zorro_autocon[i].rom.er_Manufacturer == ZORRO_MANUF(id) &&
- zorro_autocon[i].rom.er_Product == ZORRO_PROD(id))
- return 1;
-
- return 0;
-}
-
-#else /* !CONFIG_ZORRO */
-
-static inline int z_dev_present(zorro_id id) { return 0; }
-
-#endif /* !CONFIG_ZORRO */
-
-
-static const struct resource a3000_scsi_resource __initconst = {
- .start = 0xdd0000,
- .end = 0xdd00ff,
- .flags = IORESOURCE_MEM,
-};
-
-
-static const struct resource a4000t_scsi_resource __initconst = {
- .start = 0xdd0000,
- .end = 0xdd0fff,
- .flags = IORESOURCE_MEM,
-};
-
-
-static const struct resource a1200_ide_resource __initconst = {
- .start = 0xda0000,
- .end = 0xda1fff,
- .flags = IORESOURCE_MEM,
-};
-
-static const struct gayle_ide_platform_data a1200_ide_pdata __initconst = {
- .base = 0xda0000,
- .irqport = 0xda9000,
- .explicit_ack = 1,
-};
-
-
-static const struct resource a4000_ide_resource __initconst = {
- .start = 0xdd2000,
- .end = 0xdd3fff,
- .flags = IORESOURCE_MEM,
-};
-
-static const struct gayle_ide_platform_data a4000_ide_pdata __initconst = {
- .base = 0xdd2020,
- .irqport = 0xdd3020,
- .explicit_ack = 0,
-};
-
-
-static const struct resource amiga_rtc_resource __initconst = {
- .start = 0x00dc0000,
- .end = 0x00dcffff,
- .flags = IORESOURCE_MEM,
-};
-
-
-static int __init amiga_init_devices(void)
-{
- struct platform_device *pdev;
-
- if (!MACH_IS_AMIGA)
- return -ENODEV;
-
- /* video hardware */
- if (AMIGAHW_PRESENT(AMI_VIDEO))
- platform_device_register_simple("amiga-video", -1, NULL, 0);
-
-
- /* sound hardware */
- if (AMIGAHW_PRESENT(AMI_AUDIO))
- platform_device_register_simple("amiga-audio", -1, NULL, 0);
-
-
- /* storage interfaces */
- if (AMIGAHW_PRESENT(AMI_FLOPPY))
- platform_device_register_simple("amiga-floppy", -1, NULL, 0);
-
- if (AMIGAHW_PRESENT(A3000_SCSI))
- platform_device_register_simple("amiga-a3000-scsi", -1,
- &a3000_scsi_resource, 1);
-
- if (AMIGAHW_PRESENT(A4000_SCSI))
- platform_device_register_simple("amiga-a4000t-scsi", -1,
- &a4000t_scsi_resource, 1);
-
- if (AMIGAHW_PRESENT(A1200_IDE) ||
- z_dev_present(ZORRO_PROD_MTEC_VIPER_MK_V_E_MATRIX_530_SCSI_IDE)) {
- pdev = platform_device_register_simple("amiga-gayle-ide", -1,
- &a1200_ide_resource, 1);
- platform_device_add_data(pdev, &a1200_ide_pdata,
- sizeof(a1200_ide_pdata));
- }
-
- if (AMIGAHW_PRESENT(A4000_IDE)) {
- pdev = platform_device_register_simple("amiga-gayle-ide", -1,
- &a4000_ide_resource, 1);
- platform_device_add_data(pdev, &a4000_ide_pdata,
- sizeof(a4000_ide_pdata));
- }
-
-
- /* other I/O hardware */
- if (AMIGAHW_PRESENT(AMI_KEYBOARD))
- platform_device_register_simple("amiga-keyboard", -1, NULL, 0);
-
- if (AMIGAHW_PRESENT(AMI_MOUSE))
- platform_device_register_simple("amiga-mouse", -1, NULL, 0);
-
- if (AMIGAHW_PRESENT(AMI_SERIAL))
- platform_device_register_simple("amiga-serial", -1, NULL, 0);
-
- if (AMIGAHW_PRESENT(AMI_PARALLEL))
- platform_device_register_simple("amiga-parallel", -1, NULL, 0);
-
-
- /* real time clocks */
- if (AMIGAHW_PRESENT(A2000_CLK))
- platform_device_register_simple("rtc-msm6242", -1,
- &amiga_rtc_resource, 1);
-
- if (AMIGAHW_PRESENT(A3000_CLK))
- platform_device_register_simple("rtc-rp5c01", -1,
- &amiga_rtc_resource, 1);
-
- return 0;
-}
-
-device_initcall(amiga_init_devices);
diff --git a/ANDROID_3.4.5/arch/m68k/apollo/Makefile b/ANDROID_3.4.5/arch/m68k/apollo/Makefile
deleted file mode 100644
index 76a05796..00000000
--- a/ANDROID_3.4.5/arch/m68k/apollo/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/amiga source directory
-#
-
-obj-y := config.o dn_ints.o
diff --git a/ANDROID_3.4.5/arch/m68k/apollo/config.c b/ANDROID_3.4.5/arch/m68k/apollo/config.c
deleted file mode 100644
index 0a30406b..00000000
--- a/ANDROID_3.4.5/arch/m68k/apollo/config.c
+++ /dev/null
@@ -1,283 +0,0 @@
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/rtc.h>
-#include <linux/vt_kern.h>
-#include <linux/interrupt.h>
-
-#include <asm/setup.h>
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
-#include <asm/apollohw.h>
-#include <asm/irq.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-
-u_long sio01_physaddr;
-u_long sio23_physaddr;
-u_long rtc_physaddr;
-u_long pica_physaddr;
-u_long picb_physaddr;
-u_long cpuctrl_physaddr;
-u_long timer_physaddr;
-u_long apollo_model;
-
-extern void dn_sched_init(irq_handler_t handler);
-extern void dn_init_IRQ(void);
-extern unsigned long dn_gettimeoffset(void);
-extern int dn_dummy_hwclk(int, struct rtc_time *);
-extern int dn_dummy_set_clock_mmss(unsigned long);
-extern void dn_dummy_reset(void);
-#ifdef CONFIG_HEARTBEAT
-static void dn_heartbeat(int on);
-#endif
-static irqreturn_t dn_timer_int(int irq,void *);
-static void dn_get_model(char *model);
-static const char *apollo_models[] = {
- [APOLLO_DN3000-APOLLO_DN3000] = "DN3000 (Otter)",
- [APOLLO_DN3010-APOLLO_DN3000] = "DN3010 (Otter)",
- [APOLLO_DN3500-APOLLO_DN3000] = "DN3500 (Cougar II)",
- [APOLLO_DN4000-APOLLO_DN3000] = "DN4000 (Mink)",
- [APOLLO_DN4500-APOLLO_DN3000] = "DN4500 (Roadrunner)"
-};
-
-int apollo_parse_bootinfo(const struct bi_record *record) {
-
- int unknown = 0;
- const unsigned long *data = record->data;
-
- switch(record->tag) {
- case BI_APOLLO_MODEL:
- apollo_model=*data;
- break;
-
- default:
- unknown=1;
- }
-
- return unknown;
-}
-
-void dn_setup_model(void) {
-
-
- printk("Apollo hardware found: ");
- printk("[%s]\n", apollo_models[apollo_model - APOLLO_DN3000]);
-
- switch(apollo_model) {
- case APOLLO_UNKNOWN:
- panic("Unknown apollo model");
- break;
- case APOLLO_DN3000:
- case APOLLO_DN3010:
- sio01_physaddr=SAU8_SIO01_PHYSADDR;
- rtc_physaddr=SAU8_RTC_PHYSADDR;
- pica_physaddr=SAU8_PICA;
- picb_physaddr=SAU8_PICB;
- cpuctrl_physaddr=SAU8_CPUCTRL;
- timer_physaddr=SAU8_TIMER;
- break;
- case APOLLO_DN4000:
- sio01_physaddr=SAU7_SIO01_PHYSADDR;
- sio23_physaddr=SAU7_SIO23_PHYSADDR;
- rtc_physaddr=SAU7_RTC_PHYSADDR;
- pica_physaddr=SAU7_PICA;
- picb_physaddr=SAU7_PICB;
- cpuctrl_physaddr=SAU7_CPUCTRL;
- timer_physaddr=SAU7_TIMER;
- break;
- case APOLLO_DN4500:
- panic("Apollo model not yet supported");
- break;
- case APOLLO_DN3500:
- sio01_physaddr=SAU7_SIO01_PHYSADDR;
- sio23_physaddr=SAU7_SIO23_PHYSADDR;
- rtc_physaddr=SAU7_RTC_PHYSADDR;
- pica_physaddr=SAU7_PICA;
- picb_physaddr=SAU7_PICB;
- cpuctrl_physaddr=SAU7_CPUCTRL;
- timer_physaddr=SAU7_TIMER;
- break;
- default:
- panic("Undefined apollo model");
- break;
- }
-
-
-}
-
-int dn_serial_console_wait_key(struct console *co) {
-
- while(!(sio01.srb_csrb & 1))
- barrier();
- return sio01.rhrb_thrb;
-}
-
-void dn_serial_console_write (struct console *co, const char *str,unsigned int count)
-{
- while(count--) {
- if (*str == '\n') {
- sio01.rhrb_thrb = (unsigned char)'\r';
- while (!(sio01.srb_csrb & 0x4))
- ;
- }
- sio01.rhrb_thrb = (unsigned char)*str++;
- while (!(sio01.srb_csrb & 0x4))
- ;
- }
-}
-
-void dn_serial_print (const char *str)
-{
- while (*str) {
- if (*str == '\n') {
- sio01.rhrb_thrb = (unsigned char)'\r';
- while (!(sio01.srb_csrb & 0x4))
- ;
- }
- sio01.rhrb_thrb = (unsigned char)*str++;
- while (!(sio01.srb_csrb & 0x4))
- ;
- }
-}
-
-void __init config_apollo(void)
-{
- int i;
-
- dn_setup_model();
-
- mach_sched_init=dn_sched_init; /* */
- mach_init_IRQ=dn_init_IRQ;
- mach_gettimeoffset = dn_gettimeoffset;
- mach_max_dma_address = 0xffffffff;
- mach_hwclk = dn_dummy_hwclk; /* */
- mach_set_clock_mmss = dn_dummy_set_clock_mmss; /* */
- mach_reset = dn_dummy_reset; /* */
-#ifdef CONFIG_HEARTBEAT
- mach_heartbeat = dn_heartbeat;
-#endif
- mach_get_model = dn_get_model;
-
- cpuctrl=0xaa00;
-
- /* clear DMA translation table */
- for(i=0;i<0x400;i++)
- addr_xlat_map[i]=0;
-
-}
-
-irqreturn_t dn_timer_int(int irq, void *dev_id)
-{
- irq_handler_t timer_handler = dev_id;
-
- volatile unsigned char x;
-
- timer_handler(irq, dev_id);
-
- x=*(volatile unsigned char *)(timer+3);
- x=*(volatile unsigned char *)(timer+5);
-
- return IRQ_HANDLED;
-}
-
-void dn_sched_init(irq_handler_t timer_routine)
-{
- /* program timer 1 */
- *(volatile unsigned char *)(timer+3)=0x01;
- *(volatile unsigned char *)(timer+1)=0x40;
- *(volatile unsigned char *)(timer+5)=0x09;
- *(volatile unsigned char *)(timer+7)=0xc4;
-
- /* enable IRQ of PIC B */
- *(volatile unsigned char *)(pica+1)&=(~8);
-
-#if 0
- printk("*(0x10803) %02x\n",*(volatile unsigned char *)(timer+0x3));
- printk("*(0x10803) %02x\n",*(volatile unsigned char *)(timer+0x3));
-#endif
-
- if (request_irq(IRQ_APOLLO, dn_timer_int, 0, "time", timer_routine))
- pr_err("Couldn't register timer interrupt\n");
-}
-
-unsigned long dn_gettimeoffset(void) {
-
- return 0xdeadbeef;
-
-}
-
-int dn_dummy_hwclk(int op, struct rtc_time *t) {
-
-
- if(!op) { /* read */
- t->tm_sec=rtc->second;
- t->tm_min=rtc->minute;
- t->tm_hour=rtc->hours;
- t->tm_mday=rtc->day_of_month;
- t->tm_wday=rtc->day_of_week;
- t->tm_mon=rtc->month;
- t->tm_year=rtc->year;
- } else {
- rtc->second=t->tm_sec;
- rtc->minute=t->tm_min;
- rtc->hours=t->tm_hour;
- rtc->day_of_month=t->tm_mday;
- if(t->tm_wday!=-1)
- rtc->day_of_week=t->tm_wday;
- rtc->month=t->tm_mon;
- rtc->year=t->tm_year;
- }
-
- return 0;
-
-}
-
-int dn_dummy_set_clock_mmss(unsigned long nowtime) {
-
- printk("set_clock_mmss\n");
-
- return 0;
-
-}
-
-void dn_dummy_reset(void) {
-
- dn_serial_print("The end !\n");
-
- for(;;);
-
-}
-
-void dn_dummy_waitbut(void) {
-
- dn_serial_print("waitbut\n");
-
-}
-
-static void dn_get_model(char *model)
-{
- strcpy(model, "Apollo ");
- if (apollo_model >= APOLLO_DN3000 && apollo_model <= APOLLO_DN4500)
- strcat(model, apollo_models[apollo_model - APOLLO_DN3000]);
-}
-
-#ifdef CONFIG_HEARTBEAT
-static int dn_cpuctrl=0xff00;
-
-static void dn_heartbeat(int on) {
-
- if(on) {
- dn_cpuctrl&=~0x100;
- cpuctrl=dn_cpuctrl;
- }
- else {
- dn_cpuctrl&=~0x100;
- dn_cpuctrl|=0x100;
- cpuctrl=dn_cpuctrl;
- }
-}
-#endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/apollo/dn_ints.c b/ANDROID_3.4.5/arch/m68k/apollo/dn_ints.c
deleted file mode 100644
index 17be1e7e..00000000
--- a/ANDROID_3.4.5/arch/m68k/apollo/dn_ints.c
+++ /dev/null
@@ -1,47 +0,0 @@
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/traps.h>
-#include <asm/apollohw.h>
-
-unsigned int apollo_irq_startup(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- if (irq < 8)
- *(volatile unsigned char *)(pica+1) &= ~(1 << irq);
- else
- *(volatile unsigned char *)(picb+1) &= ~(1 << (irq - 8));
- return 0;
-}
-
-void apollo_irq_shutdown(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- if (irq < 8)
- *(volatile unsigned char *)(pica+1) |= (1 << irq);
- else
- *(volatile unsigned char *)(picb+1) |= (1 << (irq - 8));
-}
-
-void apollo_irq_eoi(struct irq_data *data)
-{
- *(volatile unsigned char *)(pica) = 0x20;
- *(volatile unsigned char *)(picb) = 0x20;
-}
-
-static struct irq_chip apollo_irq_chip = {
- .name = "apollo",
- .irq_startup = apollo_irq_startup,
- .irq_shutdown = apollo_irq_shutdown,
- .irq_eoi = apollo_irq_eoi,
-};
-
-
-void __init dn_init_IRQ(void)
-{
- m68k_setup_user_interrupt(VEC_USER + 96, 16);
- m68k_setup_irq_controller(&apollo_irq_chip, handle_fasteoi_irq,
- IRQ_APOLLO, 16);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/atari/Makefile b/ANDROID_3.4.5/arch/m68k/atari/Makefile
deleted file mode 100644
index 0cac7233..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for Linux arch/m68k/atari source directory
-#
-
-obj-y := config.o time.o debug.o ataints.o stdma.o \
- atasound.o stram.o
-
-obj-$(CONFIG_ATARI_KBD_CORE) += atakeyb.o
diff --git a/ANDROID_3.4.5/arch/m68k/atari/ataints.c b/ANDROID_3.4.5/arch/m68k/atari/ataints.c
deleted file mode 100644
index 783d8f02..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/ataints.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * arch/m68k/atari/ataints.c -- Atari Linux interrupt handling code
- *
- * 5/2/94 Roman Hodek:
- * Added support for TT interrupts; setup for TT SCU (may someone has
- * twiddled there and we won't get the right interrupts :-()
- *
- * Major change: The device-independent code in m68k/ints.c didn't know
- * about non-autovec ints yet. It hardcoded the number of possible ints to
- * 7 (IRQ1...IRQ7). But the Atari has lots of non-autovec ints! I made the
- * number of possible ints a constant defined in interrupt.h, which is
- * 47 for the Atari. So we can call request_irq() for all Atari interrupts
- * just the normal way. Additionally, all vectors >= 48 are initialized to
- * call trap() instead of inthandler(). This must be changed here, too.
- *
- * 1995-07-16 Lars Brinkhoff <f93labr@dd.chalmers.se>:
- * Corrected a bug in atari_add_isr() which rejected all SCC
- * interrupt sources if there were no TT MFP!
- *
- * 12/13/95: New interface functions atari_level_triggered_int() and
- * atari_register_vme_int() as support for level triggered VME interrupts.
- *
- * 02/12/96: (Roman)
- * Total rewrite of Atari interrupt handling, for new scheme see comments
- * below.
- *
- * 1996-09-03 lars brinkhoff <f93labr@dd.chalmers.se>:
- * Added new function atari_unregister_vme_int(), and
- * modified atari_register_vme_int() as well as IS_VALID_INTNO()
- * to work with it.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/kernel_stat.h>
-#include <linux/init.h>
-#include <linux/seq_file.h>
-#include <linux/module.h>
-
-#include <asm/traps.h>
-
-#include <asm/atarihw.h>
-#include <asm/atariints.h>
-#include <asm/atari_stdma.h>
-#include <asm/irq.h>
-#include <asm/entry.h>
-
-
-/*
- * Atari interrupt handling scheme:
- * --------------------------------
- *
- * All interrupt source have an internal number (defined in
- * <asm/atariints.h>): Autovector interrupts are 1..7, then follow ST-MFP,
- * TT-MFP, SCC, and finally VME interrupts. Vector numbers for the latter can
- * be allocated by atari_register_vme_int().
- */
-
-/*
- * Bitmap for free interrupt vector numbers
- * (new vectors starting from 0x70 can be allocated by
- * atari_register_vme_int())
- */
-static int free_vme_vec_bitmap;
-
-/* GK:
- * HBL IRQ handler for Falcon. Nobody needs it :-)
- * ++andreas: raise ipl to disable further HBLANK interrupts.
- */
-asmlinkage void falcon_hblhandler(void);
-asm(".text\n"
-__ALIGN_STR "\n\t"
-"falcon_hblhandler:\n\t"
- "orw #0x200,%sp@\n\t" /* set saved ipl to 2 */
- "rte");
-
-extern void atari_microwire_cmd(int cmd);
-
-static unsigned int atari_irq_startup(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- m68k_irq_startup(data);
- atari_turnon_irq(irq);
- atari_enable_irq(irq);
- return 0;
-}
-
-static void atari_irq_shutdown(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- atari_disable_irq(irq);
- atari_turnoff_irq(irq);
- m68k_irq_shutdown(data);
-
- if (irq == IRQ_AUTO_4)
- vectors[VEC_INT4] = falcon_hblhandler;
-}
-
-static void atari_irq_enable(struct irq_data *data)
-{
- atari_enable_irq(data->irq);
-}
-
-static void atari_irq_disable(struct irq_data *data)
-{
- atari_disable_irq(data->irq);
-}
-
-static struct irq_chip atari_irq_chip = {
- .name = "atari",
- .irq_startup = atari_irq_startup,
- .irq_shutdown = atari_irq_shutdown,
- .irq_enable = atari_irq_enable,
- .irq_disable = atari_irq_disable,
-};
-
-/*
- * void atari_init_IRQ (void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function should be called during kernel startup to initialize
- * the atari IRQ handling routines.
- */
-
-void __init atari_init_IRQ(void)
-{
- m68k_setup_user_interrupt(VEC_USER, NUM_ATARI_SOURCES - IRQ_USER);
- m68k_setup_irq_controller(&atari_irq_chip, handle_simple_irq, 1,
- NUM_ATARI_SOURCES - 1);
-
- /* Initialize the MFP(s) */
-
-#ifdef ATARI_USE_SOFTWARE_EOI
- st_mfp.vec_adr = 0x48; /* Software EOI-Mode */
-#else
- st_mfp.vec_adr = 0x40; /* Automatic EOI-Mode */
-#endif
- st_mfp.int_en_a = 0x00; /* turn off MFP-Ints */
- st_mfp.int_en_b = 0x00;
- st_mfp.int_mk_a = 0xff; /* no Masking */
- st_mfp.int_mk_b = 0xff;
-
- if (ATARIHW_PRESENT(TT_MFP)) {
-#ifdef ATARI_USE_SOFTWARE_EOI
- tt_mfp.vec_adr = 0x58; /* Software EOI-Mode */
-#else
- tt_mfp.vec_adr = 0x50; /* Automatic EOI-Mode */
-#endif
- tt_mfp.int_en_a = 0x00; /* turn off MFP-Ints */
- tt_mfp.int_en_b = 0x00;
- tt_mfp.int_mk_a = 0xff; /* no Masking */
- tt_mfp.int_mk_b = 0xff;
- }
-
- if (ATARIHW_PRESENT(SCC) && !atari_SCC_reset_done) {
- atari_scc.cha_a_ctrl = 9;
- MFPDELAY();
- atari_scc.cha_a_ctrl = (char) 0xc0; /* hardware reset */
- }
-
- if (ATARIHW_PRESENT(SCU)) {
- /* init the SCU if present */
- tt_scu.sys_mask = 0x10; /* enable VBL (for the cursor) and
- * disable HSYNC interrupts (who
- * needs them?) MFP and SCC are
- * enabled in VME mask
- */
- tt_scu.vme_mask = 0x60; /* enable MFP and SCC ints */
- } else {
- /* If no SCU and no Hades, the HSYNC interrupt needs to be
- * disabled this way. (Else _inthandler in kernel/sys_call.S
- * gets overruns)
- */
-
- vectors[VEC_INT2] = falcon_hblhandler;
- vectors[VEC_INT4] = falcon_hblhandler;
- }
-
- if (ATARIHW_PRESENT(PCM_8BIT) && ATARIHW_PRESENT(MICROWIRE)) {
- /* Initialize the LM1992 Sound Controller to enable
- the PSG sound. This is misplaced here, it should
- be in an atasound_init(), that doesn't exist yet. */
- atari_microwire_cmd(MW_LM1992_PSG_HIGH);
- }
-
- stdma_init();
-
- /* Initialize the PSG: all sounds off, both ports output */
- sound_ym.rd_data_reg_sel = 7;
- sound_ym.wd_data = 0xff;
-}
-
-
-/*
- * atari_register_vme_int() returns the number of a free interrupt vector for
- * hardware with a programmable int vector (probably a VME board).
- */
-
-unsigned long atari_register_vme_int(void)
-{
- int i;
-
- for (i = 0; i < 32; i++)
- if ((free_vme_vec_bitmap & (1 << i)) == 0)
- break;
-
- if (i == 16)
- return 0;
-
- free_vme_vec_bitmap |= 1 << i;
- return VME_SOURCE_BASE + i;
-}
-EXPORT_SYMBOL(atari_register_vme_int);
-
-
-void atari_unregister_vme_int(unsigned long irq)
-{
- if (irq >= VME_SOURCE_BASE && irq < VME_SOURCE_BASE + VME_MAX_SOURCES) {
- irq -= VME_SOURCE_BASE;
- free_vme_vec_bitmap &= ~(1 << irq);
- }
-}
-EXPORT_SYMBOL(atari_unregister_vme_int);
-
-
diff --git a/ANDROID_3.4.5/arch/m68k/atari/atakeyb.c b/ANDROID_3.4.5/arch/m68k/atari/atakeyb.c
deleted file mode 100644
index 95022b04..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/atakeyb.c
+++ /dev/null
@@ -1,638 +0,0 @@
-/*
- * Atari Keyboard driver for 680x0 Linux
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Atari support by Robert de Vries
- * enhanced by Bjoern Brauel and Roman Hodek
- *
- * 2.6 and input cleanup (removed autorepeat stuff) for 2.6.21
- * 06/07 Michael Schmitz
- */
-
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/keyboard.h>
-#include <linux/delay.h>
-#include <linux/timer.h>
-#include <linux/kd.h>
-#include <linux/random.h>
-#include <linux/init.h>
-#include <linux/kbd_kern.h>
-
-#include <asm/atariints.h>
-#include <asm/atarihw.h>
-#include <asm/atarikb.h>
-#include <asm/atari_joystick.h>
-#include <asm/irq.h>
-
-
-/* Hook for MIDI serial driver */
-void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for keyboard inputdev driver */
-void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
-/* Hook for mouse inputdev driver */
-void (*atari_input_mouse_interrupt_hook) (char *);
-EXPORT_SYMBOL(atari_input_keyboard_interrupt_hook);
-EXPORT_SYMBOL(atari_input_mouse_interrupt_hook);
-
-/* variables for IKBD self test: */
-
-/* state: 0: off; >0: in progress; >1: 0xf1 received */
-static volatile int ikbd_self_test;
-/* timestamp when last received a char */
-static volatile unsigned long self_test_last_rcv;
-/* bitmap of keys reported as broken */
-static unsigned long broken_keys[128/(sizeof(unsigned long)*8)] = { 0, };
-
-#define BREAK_MASK (0x80)
-
-/*
- * ++roman: The following changes were applied manually:
- *
- * - The Alt (= Meta) key works in combination with Shift and
- * Control, e.g. Alt+Shift+a sends Meta-A (0xc1), Alt+Control+A sends
- * Meta-Ctrl-A (0x81) ...
- *
- * - The parentheses on the keypad send '(' and ')' with all
- * modifiers (as would do e.g. keypad '+'), but they cannot be used as
- * application keys (i.e. sending Esc O c).
- *
- * - HELP and UNDO are mapped to be F21 and F24, resp, that send the
- * codes "\E[M" and "\E[P". (This is better than the old mapping to
- * F11 and F12, because these codes are on Shift+F1/2 anyway.) This
- * way, applications that allow their own keyboard mappings
- * (e.g. tcsh, X Windows) can be configured to use them in the way
- * the label suggests (providing help or undoing).
- *
- * - Console switching is done with Alt+Fx (consoles 1..10) and
- * Shift+Alt+Fx (consoles 11..20).
- *
- * - The misc. special function implemented in the kernel are mapped
- * to the following key combinations:
- *
- * ClrHome -> Home/Find
- * Shift + ClrHome -> End/Select
- * Shift + Up -> Page Up
- * Shift + Down -> Page Down
- * Alt + Help -> show system status
- * Shift + Help -> show memory info
- * Ctrl + Help -> show registers
- * Ctrl + Alt + Del -> Reboot
- * Alt + Undo -> switch to last console
- * Shift + Undo -> send interrupt
- * Alt + Insert -> stop/start output (same as ^S/^Q)
- * Alt + Up -> Scroll back console (if implemented)
- * Alt + Down -> Scroll forward console (if implemented)
- * Alt + CapsLock -> NumLock
- *
- * ++Andreas:
- *
- * - Help mapped to K_HELP
- * - Undo mapped to K_UNDO (= K_F246)
- * - Keypad Left/Right Parenthesis mapped to new K_PPAREN[LR]
- */
-
-typedef enum kb_state_t {
- KEYBOARD, AMOUSE, RMOUSE, JOYSTICK, CLOCK, RESYNC
-} KB_STATE_T;
-
-#define IS_SYNC_CODE(sc) ((sc) >= 0x04 && (sc) <= 0xfb)
-
-typedef struct keyboard_state {
- unsigned char buf[6];
- int len;
- KB_STATE_T state;
-} KEYBOARD_STATE;
-
-KEYBOARD_STATE kb_state;
-
-/* ++roman: If a keyboard overrun happened, we can't tell in general how much
- * bytes have been lost and in which state of the packet structure we are now.
- * This usually causes keyboards bytes to be interpreted as mouse movements
- * and vice versa, which is very annoying. It seems better to throw away some
- * bytes (that are usually mouse bytes) than to misinterpret them. Therefore I
- * introduced the RESYNC state for IKBD data. In this state, the bytes up to
- * one that really looks like a key event (0x04..0xf2) or the start of a mouse
- * packet (0xf8..0xfb) are thrown away, but at most 2 bytes. This at least
- * speeds up the resynchronization of the event structure, even if maybe a
- * mouse movement is lost. However, nothing is perfect. For bytes 0x01..0x03,
- * it's really hard to decide whether they're mouse or keyboard bytes. Since
- * overruns usually occur when moving the Atari mouse rapidly, they're seen as
- * mouse bytes here. If this is wrong, only a make code of the keyboard gets
- * lost, which isn't too bad. Losing a break code would be disastrous,
- * because then the keyboard repeat strikes...
- */
-
-static irqreturn_t atari_keyboard_interrupt(int irq, void *dummy)
-{
- u_char acia_stat;
- int scancode;
- int break_flag;
-
-repeat:
- if (acia.mid_ctrl & ACIA_IRQ)
- if (atari_MIDI_interrupt_hook)
- atari_MIDI_interrupt_hook();
- acia_stat = acia.key_ctrl;
- /* check out if the interrupt came from this ACIA */
- if (!((acia_stat | acia.mid_ctrl) & ACIA_IRQ))
- return IRQ_HANDLED;
-
- if (acia_stat & ACIA_OVRN) {
- /* a very fast typist or a slow system, give a warning */
- /* ...happens often if interrupts were disabled for too long */
- printk(KERN_DEBUG "Keyboard overrun\n");
- scancode = acia.key_data;
- if (ikbd_self_test)
- /* During self test, don't do resyncing, just process the code */
- goto interpret_scancode;
- else if (IS_SYNC_CODE(scancode)) {
- /* This code seem already to be the start of a new packet or a
- * single scancode */
- kb_state.state = KEYBOARD;
- goto interpret_scancode;
- } else {
- /* Go to RESYNC state and skip this byte */
- kb_state.state = RESYNC;
- kb_state.len = 1; /* skip max. 1 another byte */
- goto repeat;
- }
- }
-
- if (acia_stat & ACIA_RDRF) {
- /* received a character */
- scancode = acia.key_data; /* get it or reset the ACIA, I'll get it! */
- tasklet_schedule(&keyboard_tasklet);
- interpret_scancode:
- switch (kb_state.state) {
- case KEYBOARD:
- switch (scancode) {
- case 0xF7:
- kb_state.state = AMOUSE;
- kb_state.len = 0;
- break;
-
- case 0xF8:
- case 0xF9:
- case 0xFA:
- case 0xFB:
- kb_state.state = RMOUSE;
- kb_state.len = 1;
- kb_state.buf[0] = scancode;
- break;
-
- case 0xFC:
- kb_state.state = CLOCK;
- kb_state.len = 0;
- break;
-
- case 0xFE:
- case 0xFF:
- kb_state.state = JOYSTICK;
- kb_state.len = 1;
- kb_state.buf[0] = scancode;
- break;
-
- case 0xF1:
- /* during self-test, note that 0xf1 received */
- if (ikbd_self_test) {
- ++ikbd_self_test;
- self_test_last_rcv = jiffies;
- break;
- }
- /* FALL THROUGH */
-
- default:
- break_flag = scancode & BREAK_MASK;
- scancode &= ~BREAK_MASK;
- if (ikbd_self_test) {
- /* Scancodes sent during the self-test stand for broken
- * keys (keys being down). The code *should* be a break
- * code, but nevertheless some AT keyboard interfaces send
- * make codes instead. Therefore, simply ignore
- * break_flag...
- */
- int keyval, keytyp;
-
- set_bit(scancode, broken_keys);
- self_test_last_rcv = jiffies;
- /* new Linux scancodes; approx. */
- keyval = scancode;
- keytyp = KTYP(keyval) - 0xf0;
- keyval = KVAL(keyval);
-
- printk(KERN_WARNING "Key with scancode %d ", scancode);
- if (keytyp == KT_LATIN || keytyp == KT_LETTER) {
- if (keyval < ' ')
- printk("('^%c') ", keyval + '@');
- else
- printk("('%c') ", keyval);
- }
- printk("is broken -- will be ignored.\n");
- break;
- } else if (test_bit(scancode, broken_keys))
- break;
-
- if (atari_input_keyboard_interrupt_hook)
- atari_input_keyboard_interrupt_hook((unsigned char)scancode, !break_flag);
- break;
- }
- break;
-
- case AMOUSE:
- kb_state.buf[kb_state.len++] = scancode;
- if (kb_state.len == 5) {
- kb_state.state = KEYBOARD;
- /* not yet used */
- /* wake up someone waiting for this */
- }
- break;
-
- case RMOUSE:
- kb_state.buf[kb_state.len++] = scancode;
- if (kb_state.len == 3) {
- kb_state.state = KEYBOARD;
- if (atari_input_mouse_interrupt_hook)
- atari_input_mouse_interrupt_hook(kb_state.buf);
- }
- break;
-
- case JOYSTICK:
- kb_state.buf[1] = scancode;
- kb_state.state = KEYBOARD;
-#ifdef FIXED_ATARI_JOYSTICK
- atari_joystick_interrupt(kb_state.buf);
-#endif
- break;
-
- case CLOCK:
- kb_state.buf[kb_state.len++] = scancode;
- if (kb_state.len == 6) {
- kb_state.state = KEYBOARD;
- /* wake up someone waiting for this.
- But will this ever be used, as Linux keeps its own time.
- Perhaps for synchronization purposes? */
- /* wake_up_interruptible(&clock_wait); */
- }
- break;
-
- case RESYNC:
- if (kb_state.len <= 0 || IS_SYNC_CODE(scancode)) {
- kb_state.state = KEYBOARD;
- goto interpret_scancode;
- }
- kb_state.len--;
- break;
- }
- }
-
-#if 0
- if (acia_stat & ACIA_CTS)
- /* cannot happen */;
-#endif
-
- if (acia_stat & (ACIA_FE | ACIA_PE)) {
- printk("Error in keyboard communication\n");
- }
-
- /* handle_scancode() can take a lot of time, so check again if
- * some character arrived
- */
- goto repeat;
-}
-
-/*
- * I write to the keyboard without using interrupts, I poll instead.
- * This takes for the maximum length string allowed (7) at 7812.5 baud
- * 8 data 1 start 1 stop bit: 9.0 ms
- * If this takes too long for normal operation, interrupt driven writing
- * is the solution. (I made a feeble attempt in that direction but I
- * kept it simple for now.)
- */
-void ikbd_write(const char *str, int len)
-{
- u_char acia_stat;
-
- if ((len < 1) || (len > 7))
- panic("ikbd: maximum string length exceeded");
- while (len) {
- acia_stat = acia.key_ctrl;
- if (acia_stat & ACIA_TDRE) {
- acia.key_data = *str++;
- len--;
- }
- }
-}
-
-/* Reset (without touching the clock) */
-void ikbd_reset(void)
-{
- static const char cmd[2] = { 0x80, 0x01 };
-
- ikbd_write(cmd, 2);
-
- /*
- * if all's well code 0xF1 is returned, else the break codes of
- * all keys making contact
- */
-}
-
-/* Set mouse button action */
-void ikbd_mouse_button_action(int mode)
-{
- char cmd[2] = { 0x07, mode };
-
- ikbd_write(cmd, 2);
-}
-
-/* Set relative mouse position reporting */
-void ikbd_mouse_rel_pos(void)
-{
- static const char cmd[1] = { 0x08 };
-
- ikbd_write(cmd, 1);
-}
-EXPORT_SYMBOL(ikbd_mouse_rel_pos);
-
-/* Set absolute mouse position reporting */
-void ikbd_mouse_abs_pos(int xmax, int ymax)
-{
- char cmd[5] = { 0x09, xmax>>8, xmax&0xFF, ymax>>8, ymax&0xFF };
-
- ikbd_write(cmd, 5);
-}
-
-/* Set mouse keycode mode */
-void ikbd_mouse_kbd_mode(int dx, int dy)
-{
- char cmd[3] = { 0x0A, dx, dy };
-
- ikbd_write(cmd, 3);
-}
-
-/* Set mouse threshold */
-void ikbd_mouse_thresh(int x, int y)
-{
- char cmd[3] = { 0x0B, x, y };
-
- ikbd_write(cmd, 3);
-}
-EXPORT_SYMBOL(ikbd_mouse_thresh);
-
-/* Set mouse scale */
-void ikbd_mouse_scale(int x, int y)
-{
- char cmd[3] = { 0x0C, x, y };
-
- ikbd_write(cmd, 3);
-}
-
-/* Interrogate mouse position */
-void ikbd_mouse_pos_get(int *x, int *y)
-{
- static const char cmd[1] = { 0x0D };
-
- ikbd_write(cmd, 1);
-
- /* wait for returning bytes */
-}
-
-/* Load mouse position */
-void ikbd_mouse_pos_set(int x, int y)
-{
- char cmd[6] = { 0x0E, 0x00, x>>8, x&0xFF, y>>8, y&0xFF };
-
- ikbd_write(cmd, 6);
-}
-
-/* Set Y=0 at bottom */
-void ikbd_mouse_y0_bot(void)
-{
- static const char cmd[1] = { 0x0F };
-
- ikbd_write(cmd, 1);
-}
-
-/* Set Y=0 at top */
-void ikbd_mouse_y0_top(void)
-{
- static const char cmd[1] = { 0x10 };
-
- ikbd_write(cmd, 1);
-}
-EXPORT_SYMBOL(ikbd_mouse_y0_top);
-
-/* Resume */
-void ikbd_resume(void)
-{
- static const char cmd[1] = { 0x11 };
-
- ikbd_write(cmd, 1);
-}
-
-/* Disable mouse */
-void ikbd_mouse_disable(void)
-{
- static const char cmd[1] = { 0x12 };
-
- ikbd_write(cmd, 1);
-}
-EXPORT_SYMBOL(ikbd_mouse_disable);
-
-/* Pause output */
-void ikbd_pause(void)
-{
- static const char cmd[1] = { 0x13 };
-
- ikbd_write(cmd, 1);
-}
-
-/* Set joystick event reporting */
-void ikbd_joystick_event_on(void)
-{
- static const char cmd[1] = { 0x14 };
-
- ikbd_write(cmd, 1);
-}
-
-/* Set joystick interrogation mode */
-void ikbd_joystick_event_off(void)
-{
- static const char cmd[1] = { 0x15 };
-
- ikbd_write(cmd, 1);
-}
-
-/* Joystick interrogation */
-void ikbd_joystick_get_state(void)
-{
- static const char cmd[1] = { 0x16 };
-
- ikbd_write(cmd, 1);
-}
-
-#if 0
-/* This disables all other ikbd activities !!!! */
-/* Set joystick monitoring */
-void ikbd_joystick_monitor(int rate)
-{
- static const char cmd[2] = { 0x17, rate };
-
- ikbd_write(cmd, 2);
-
- kb_state.state = JOYSTICK_MONITOR;
-}
-#endif
-
-/* some joystick routines not in yet (0x18-0x19) */
-
-/* Disable joysticks */
-void ikbd_joystick_disable(void)
-{
- static const char cmd[1] = { 0x1A };
-
- ikbd_write(cmd, 1);
-}
-
-/* Time-of-day clock set */
-void ikbd_clock_set(int year, int month, int day, int hour, int minute, int second)
-{
- char cmd[7] = { 0x1B, year, month, day, hour, minute, second };
-
- ikbd_write(cmd, 7);
-}
-
-/* Interrogate time-of-day clock */
-void ikbd_clock_get(int *year, int *month, int *day, int *hour, int *minute, int second)
-{
- static const char cmd[1] = { 0x1C };
-
- ikbd_write(cmd, 1);
-}
-
-/* Memory load */
-void ikbd_mem_write(int address, int size, char *data)
-{
- panic("Attempt to write data into keyboard memory");
-}
-
-/* Memory read */
-void ikbd_mem_read(int address, char data[6])
-{
- char cmd[3] = { 0x21, address>>8, address&0xFF };
-
- ikbd_write(cmd, 3);
-
- /* receive data and put it in data */
-}
-
-/* Controller execute */
-void ikbd_exec(int address)
-{
- char cmd[3] = { 0x22, address>>8, address&0xFF };
-
- ikbd_write(cmd, 3);
-}
-
-/* Status inquiries (0x87-0x9A) not yet implemented */
-
-/* Set the state of the caps lock led. */
-void atari_kbd_leds(unsigned int leds)
-{
- char cmd[6] = {32, 0, 4, 1, 254 + ((leds & 4) != 0), 0};
-
- ikbd_write(cmd, 6);
-}
-
-/*
- * The original code sometimes left the interrupt line of
- * the ACIAs low forever. I hope, it is fixed now.
- *
- * Martin Rogge, 20 Aug 1995
- */
-
-static int atari_keyb_done = 0;
-
-int atari_keyb_init(void)
-{
- int error;
-
- if (atari_keyb_done)
- return 0;
-
- kb_state.state = KEYBOARD;
- kb_state.len = 0;
-
- error = request_irq(IRQ_MFP_ACIA, atari_keyboard_interrupt,
- IRQ_TYPE_SLOW, "keyboard,mouse,MIDI",
- atari_keyboard_interrupt);
- if (error)
- return error;
-
- atari_turnoff_irq(IRQ_MFP_ACIA);
- do {
- /* reset IKBD ACIA */
- acia.key_ctrl = ACIA_RESET |
- ((atari_switches & ATARI_SWITCH_IKBD) ?
- ACIA_RHTID : 0);
- (void)acia.key_ctrl;
- (void)acia.key_data;
-
- /* reset MIDI ACIA */
- acia.mid_ctrl = ACIA_RESET |
- ((atari_switches & ATARI_SWITCH_MIDI) ?
- ACIA_RHTID : 0);
- (void)acia.mid_ctrl;
- (void)acia.mid_data;
-
- /* divide 500kHz by 64 gives 7812.5 baud */
- /* 8 data no parity 1 start 1 stop bit */
- /* receive interrupt enabled */
- /* RTS low (except if switch selected), transmit interrupt disabled */
- acia.key_ctrl = (ACIA_DIV64|ACIA_D8N1S|ACIA_RIE) |
- ((atari_switches & ATARI_SWITCH_IKBD) ?
- ACIA_RHTID : ACIA_RLTID);
-
- acia.mid_ctrl = ACIA_DIV16 | ACIA_D8N1S |
- ((atari_switches & ATARI_SWITCH_MIDI) ?
- ACIA_RHTID : 0);
-
- /* make sure the interrupt line is up */
- } while ((st_mfp.par_dt_reg & 0x10) == 0);
-
- /* enable ACIA Interrupts */
- st_mfp.active_edge &= ~0x10;
- atari_turnon_irq(IRQ_MFP_ACIA);
-
- ikbd_self_test = 1;
- ikbd_reset();
- /* wait for a period of inactivity (here: 0.25s), then assume the IKBD's
- * self-test is finished */
- self_test_last_rcv = jiffies;
- while (time_before(jiffies, self_test_last_rcv + HZ/4))
- barrier();
- /* if not incremented: no 0xf1 received */
- if (ikbd_self_test == 1)
- printk(KERN_ERR "WARNING: keyboard self test failed!\n");
- ikbd_self_test = 0;
-
- ikbd_mouse_disable();
- ikbd_joystick_disable();
-
-#ifdef FIXED_ATARI_JOYSTICK
- atari_joystick_init();
-#endif
-
- // flag init done
- atari_keyb_done = 1;
- return 0;
-}
-EXPORT_SYMBOL_GPL(atari_keyb_init);
diff --git a/ANDROID_3.4.5/arch/m68k/atari/atasound.c b/ANDROID_3.4.5/arch/m68k/atari/atasound.c
deleted file mode 100644
index 1c1181eb..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/atasound.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * linux/arch/m68k/atari/atasound.c
- *
- * ++Geert: Moved almost all stuff to linux/drivers/sound/
- *
- * The author of atari_nosound, atari_mksound and atari_microwire_cmd is
- * unknown. (++roman: That's me... :-)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * 1998-05-31 ++andreas: atari_mksound rewritten to always use the envelope,
- * no timer, atari_nosound removed.
- *
- */
-
-
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/major.h>
-#include <linux/fcntl.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-
-#include <asm/atarihw.h>
-#include <asm/irq.h>
-#include <asm/pgtable.h>
-#include <asm/atariints.h>
-
-
-/*
- * stuff from the old atasound.c
- */
-
-void atari_microwire_cmd (int cmd)
-{
- tt_microwire.mask = 0x7ff;
- tt_microwire.data = MW_LM1992_ADDR | cmd;
-
- /* Busy wait for data being completely sent :-( */
- while( tt_microwire.mask != 0x7ff)
- ;
-}
-EXPORT_SYMBOL(atari_microwire_cmd);
-
-
-/* PSG base frequency */
-#define PSG_FREQ 125000
-/* PSG envelope base frequency times 10 */
-#define PSG_ENV_FREQ_10 78125
-
-void atari_mksound (unsigned int hz, unsigned int ticks)
-{
- /* Generates sound of some frequency for some number of clock
- ticks. */
- unsigned long flags;
- unsigned char tmp;
- int period;
-
- local_irq_save(flags);
-
-
- /* Disable generator A in mixer control. */
- sound_ym.rd_data_reg_sel = 7;
- tmp = sound_ym.rd_data_reg_sel;
- tmp |= 011;
- sound_ym.wd_data = tmp;
-
- if (hz) {
- /* Convert from frequency value to PSG period value (base
- frequency 125 kHz). */
-
- period = PSG_FREQ / hz;
-
- if (period > 0xfff) period = 0xfff;
-
- /* Set generator A frequency to hz. */
- sound_ym.rd_data_reg_sel = 0;
- sound_ym.wd_data = period & 0xff;
- sound_ym.rd_data_reg_sel = 1;
- sound_ym.wd_data = (period >> 8) & 0xf;
- if (ticks) {
- /* Set length of envelope (max 8 sec). */
- int length = (ticks * PSG_ENV_FREQ_10) / HZ / 10;
-
- if (length > 0xffff) length = 0xffff;
- sound_ym.rd_data_reg_sel = 11;
- sound_ym.wd_data = length & 0xff;
- sound_ym.rd_data_reg_sel = 12;
- sound_ym.wd_data = length >> 8;
- /* Envelope form: max -> min single. */
- sound_ym.rd_data_reg_sel = 13;
- sound_ym.wd_data = 0;
- /* Use envelope for generator A. */
- sound_ym.rd_data_reg_sel = 8;
- sound_ym.wd_data = 0x10;
- } else {
- /* Set generator A level to maximum, no envelope. */
- sound_ym.rd_data_reg_sel = 8;
- sound_ym.wd_data = 15;
- }
- /* Turn on generator A in mixer control. */
- sound_ym.rd_data_reg_sel = 7;
- tmp &= ~1;
- sound_ym.wd_data = tmp;
- }
- local_irq_restore(flags);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/atari/config.c b/ANDROID_3.4.5/arch/m68k/atari/config.c
deleted file mode 100644
index d8eb3274..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/config.c
+++ /dev/null
@@ -1,657 +0,0 @@
-/*
- * linux/arch/m68k/atari/config.c
- *
- * Copyright (C) 1994 Bjoern Brauel
- *
- * 5/2/94 Roman Hodek:
- * Added setting of time_adj to get a better clock.
- *
- * 5/14/94 Roman Hodek:
- * gettod() for TT
- *
- * 5/15/94 Roman Hodek:
- * hard_reset_now() for Atari (and others?)
- *
- * 94/12/30 Andreas Schwab:
- * atari_sched_init fixed to get precise clock.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Miscellaneous atari stuff
- */
-
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/ioport.h>
-#include <linux/vt_kern.h>
-#include <linux/module.h>
-
-#include <asm/bootinfo.h>
-#include <asm/setup.h>
-#include <asm/atarihw.h>
-#include <asm/atariints.h>
-#include <asm/atari_stram.h>
-#include <asm/machdep.h>
-#include <asm/hwtest.h>
-#include <asm/io.h>
-
-u_long atari_mch_cookie;
-EXPORT_SYMBOL(atari_mch_cookie);
-
-u_long atari_mch_type;
-EXPORT_SYMBOL(atari_mch_type);
-
-struct atari_hw_present atari_hw_present;
-EXPORT_SYMBOL(atari_hw_present);
-
-u_long atari_switches;
-EXPORT_SYMBOL(atari_switches);
-
-int atari_dont_touch_floppy_select;
-EXPORT_SYMBOL(atari_dont_touch_floppy_select);
-
-int atari_rtc_year_offset;
-
-/* local function prototypes */
-static void atari_reset(void);
-static void atari_get_model(char *model);
-static void atari_get_hardware_list(struct seq_file *m);
-
-/* atari specific irq functions */
-extern void atari_init_IRQ (void);
-extern void atari_mksound(unsigned int count, unsigned int ticks);
-#ifdef CONFIG_HEARTBEAT
-static void atari_heartbeat(int on);
-#endif
-
-/* atari specific timer functions (in time.c) */
-extern void atari_sched_init(irq_handler_t);
-extern unsigned long atari_gettimeoffset (void);
-extern int atari_mste_hwclk (int, struct rtc_time *);
-extern int atari_tt_hwclk (int, struct rtc_time *);
-extern int atari_mste_set_clock_mmss (unsigned long);
-extern int atari_tt_set_clock_mmss (unsigned long);
-
-
-/* ++roman: This is a more elaborate test for an SCC chip, since the plain
- * Medusa board generates DTACK at the SCC's standard addresses, but a SCC
- * board in the Medusa is possible. Also, the addresses where the ST_ESCC
- * resides generate DTACK without the chip, too.
- * The method is to write values into the interrupt vector register, that
- * should be readable without trouble (from channel A!).
- */
-
-static int __init scc_test(volatile char *ctla)
-{
- if (!hwreg_present(ctla))
- return 0;
- MFPDELAY();
-
- *ctla = 2;
- MFPDELAY();
- *ctla = 0x40;
- MFPDELAY();
-
- *ctla = 2;
- MFPDELAY();
- if (*ctla != 0x40)
- return 0;
- MFPDELAY();
-
- *ctla = 2;
- MFPDELAY();
- *ctla = 0x60;
- MFPDELAY();
-
- *ctla = 2;
- MFPDELAY();
- if (*ctla != 0x60)
- return 0;
-
- return 1;
-}
-
-
- /*
- * Parse an Atari-specific record in the bootinfo
- */
-
-int __init atari_parse_bootinfo(const struct bi_record *record)
-{
- int unknown = 0;
- const u_long *data = record->data;
-
- switch (record->tag) {
- case BI_ATARI_MCH_COOKIE:
- atari_mch_cookie = *data;
- break;
- case BI_ATARI_MCH_TYPE:
- atari_mch_type = *data;
- break;
- default:
- unknown = 1;
- break;
- }
- return unknown;
-}
-
-
-/* Parse the Atari-specific switches= option. */
-static int __init atari_switches_setup(char *str)
-{
- char switches[strlen(str) + 1];
- char *p;
- int ovsc_shift;
- char *args = switches;
-
- if (!MACH_IS_ATARI)
- return 0;
-
- /* copy string to local array, strsep works destructively... */
- strcpy(switches, str);
- atari_switches = 0;
-
- /* parse the options */
- while ((p = strsep(&args, ",")) != NULL) {
- if (!*p)
- continue;
- ovsc_shift = 0;
- if (strncmp(p, "ov_", 3) == 0) {
- p += 3;
- ovsc_shift = ATARI_SWITCH_OVSC_SHIFT;
- }
-
- if (strcmp(p, "ikbd") == 0) {
- /* RTS line of IKBD ACIA */
- atari_switches |= ATARI_SWITCH_IKBD << ovsc_shift;
- } else if (strcmp(p, "midi") == 0) {
- /* RTS line of MIDI ACIA */
- atari_switches |= ATARI_SWITCH_MIDI << ovsc_shift;
- } else if (strcmp(p, "snd6") == 0) {
- atari_switches |= ATARI_SWITCH_SND6 << ovsc_shift;
- } else if (strcmp(p, "snd7") == 0) {
- atari_switches |= ATARI_SWITCH_SND7 << ovsc_shift;
- }
- }
- return 0;
-}
-
-early_param("switches", atari_switches_setup);
-
-
- /*
- * Setup the Atari configuration info
- */
-
-void __init config_atari(void)
-{
- unsigned short tos_version;
-
- memset(&atari_hw_present, 0, sizeof(atari_hw_present));
-
- /* Change size of I/O space from 64KB to 4GB. */
- ioport_resource.end = 0xFFFFFFFF;
-
- mach_sched_init = atari_sched_init;
- mach_init_IRQ = atari_init_IRQ;
- mach_get_model = atari_get_model;
- mach_get_hardware_list = atari_get_hardware_list;
- mach_gettimeoffset = atari_gettimeoffset;
- mach_reset = atari_reset;
- mach_max_dma_address = 0xffffff;
-#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
- mach_beep = atari_mksound;
-#endif
-#ifdef CONFIG_HEARTBEAT
- mach_heartbeat = atari_heartbeat;
-#endif
-
- /* Set switches as requested by the user */
- if (atari_switches & ATARI_SWITCH_IKBD)
- acia.key_ctrl = ACIA_DIV64 | ACIA_D8N1S | ACIA_RHTID;
- if (atari_switches & ATARI_SWITCH_MIDI)
- acia.mid_ctrl = ACIA_DIV16 | ACIA_D8N1S | ACIA_RHTID;
- if (atari_switches & (ATARI_SWITCH_SND6|ATARI_SWITCH_SND7)) {
- sound_ym.rd_data_reg_sel = 14;
- sound_ym.wd_data = sound_ym.rd_data_reg_sel |
- ((atari_switches&ATARI_SWITCH_SND6) ? 0x40 : 0) |
- ((atari_switches&ATARI_SWITCH_SND7) ? 0x80 : 0);
- }
-
- /* ++bjoern:
- * Determine hardware present
- */
-
- printk("Atari hardware found: ");
- if (MACH_IS_MEDUSA) {
- /* There's no Atari video hardware on the Medusa, but all the
- * addresses below generate a DTACK so no bus error occurs! */
- } else if (hwreg_present(f030_xreg)) {
- ATARIHW_SET(VIDEL_SHIFTER);
- printk("VIDEL ");
- /* This is a temporary hack: If there is Falcon video
- * hardware, we assume that the ST-DMA serves SCSI instead of
- * ACSI. In the future, there should be a better method for
- * this...
- */
- ATARIHW_SET(ST_SCSI);
- printk("STDMA-SCSI ");
- } else if (hwreg_present(tt_palette)) {
- ATARIHW_SET(TT_SHIFTER);
- printk("TT_SHIFTER ");
- } else if (hwreg_present(&shifter.bas_hi)) {
- if (hwreg_present(&shifter.bas_lo) &&
- (shifter.bas_lo = 0x0aau, shifter.bas_lo == 0x0aau)) {
- ATARIHW_SET(EXTD_SHIFTER);
- printk("EXTD_SHIFTER ");
- } else {
- ATARIHW_SET(STND_SHIFTER);
- printk("STND_SHIFTER ");
- }
- }
- if (hwreg_present(&st_mfp.par_dt_reg)) {
- ATARIHW_SET(ST_MFP);
- printk("ST_MFP ");
- }
- if (hwreg_present(&tt_mfp.par_dt_reg)) {
- ATARIHW_SET(TT_MFP);
- printk("TT_MFP ");
- }
- if (hwreg_present(&tt_scsi_dma.dma_addr_hi)) {
- ATARIHW_SET(SCSI_DMA);
- printk("TT_SCSI_DMA ");
- }
- /*
- * The ST-DMA address registers aren't readable
- * on all Medusas, so the test below may fail
- */
- if (MACH_IS_MEDUSA ||
- (hwreg_present(&st_dma.dma_vhi) &&
- (st_dma.dma_vhi = 0x55) && (st_dma.dma_hi = 0xaa) &&
- st_dma.dma_vhi == 0x55 && st_dma.dma_hi == 0xaa &&
- (st_dma.dma_vhi = 0xaa) && (st_dma.dma_hi = 0x55) &&
- st_dma.dma_vhi == 0xaa && st_dma.dma_hi == 0x55)) {
- ATARIHW_SET(EXTD_DMA);
- printk("EXTD_DMA ");
- }
- if (hwreg_present(&tt_scsi.scsi_data)) {
- ATARIHW_SET(TT_SCSI);
- printk("TT_SCSI ");
- }
- if (hwreg_present(&sound_ym.rd_data_reg_sel)) {
- ATARIHW_SET(YM_2149);
- printk("YM2149 ");
- }
- if (!MACH_IS_MEDUSA && hwreg_present(&tt_dmasnd.ctrl)) {
- ATARIHW_SET(PCM_8BIT);
- printk("PCM ");
- }
- if (hwreg_present(&falcon_codec.unused5)) {
- ATARIHW_SET(CODEC);
- printk("CODEC ");
- }
- if (hwreg_present(&dsp56k_host_interface.icr)) {
- ATARIHW_SET(DSP56K);
- printk("DSP56K ");
- }
- if (hwreg_present(&tt_scc_dma.dma_ctrl) &&
-#if 0
- /* This test sucks! Who knows some better? */
- (tt_scc_dma.dma_ctrl = 0x01, (tt_scc_dma.dma_ctrl & 1) == 1) &&
- (tt_scc_dma.dma_ctrl = 0x00, (tt_scc_dma.dma_ctrl & 1) == 0)
-#else
- !MACH_IS_MEDUSA
-#endif
- ) {
- ATARIHW_SET(SCC_DMA);
- printk("SCC_DMA ");
- }
- if (scc_test(&atari_scc.cha_a_ctrl)) {
- ATARIHW_SET(SCC);
- printk("SCC ");
- }
- if (scc_test(&st_escc.cha_b_ctrl)) {
- ATARIHW_SET(ST_ESCC);
- printk("ST_ESCC ");
- }
- if (hwreg_present(&tt_scu.sys_mask)) {
- ATARIHW_SET(SCU);
- /* Assume a VME bus if there's a SCU */
- ATARIHW_SET(VME);
- printk("VME SCU ");
- }
- if (hwreg_present((void *)(0xffff9210))) {
- ATARIHW_SET(ANALOG_JOY);
- printk("ANALOG_JOY ");
- }
- if (hwreg_present(blitter.halftone)) {
- ATARIHW_SET(BLITTER);
- printk("BLITTER ");
- }
- if (hwreg_present((void *)0xfff00039)) {
- ATARIHW_SET(IDE);
- printk("IDE ");
- }
-#if 1 /* This maybe wrong */
- if (!MACH_IS_MEDUSA && hwreg_present(&tt_microwire.data) &&
- hwreg_present(&tt_microwire.mask) &&
- (tt_microwire.mask = 0x7ff,
- udelay(1),
- tt_microwire.data = MW_LM1992_PSG_HIGH | MW_LM1992_ADDR,
- udelay(1),
- tt_microwire.data != 0)) {
- ATARIHW_SET(MICROWIRE);
- while (tt_microwire.mask != 0x7ff)
- ;
- printk("MICROWIRE ");
- }
-#endif
- if (hwreg_present(&tt_rtc.regsel)) {
- ATARIHW_SET(TT_CLK);
- printk("TT_CLK ");
- mach_hwclk = atari_tt_hwclk;
- mach_set_clock_mmss = atari_tt_set_clock_mmss;
- }
- if (hwreg_present(&mste_rtc.sec_ones)) {
- ATARIHW_SET(MSTE_CLK);
- printk("MSTE_CLK ");
- mach_hwclk = atari_mste_hwclk;
- mach_set_clock_mmss = atari_mste_set_clock_mmss;
- }
- if (!MACH_IS_MEDUSA && hwreg_present(&dma_wd.fdc_speed) &&
- hwreg_write(&dma_wd.fdc_speed, 0)) {
- ATARIHW_SET(FDCSPEED);
- printk("FDC_SPEED ");
- }
- if (!ATARIHW_PRESENT(ST_SCSI)) {
- ATARIHW_SET(ACSI);
- printk("ACSI ");
- }
- printk("\n");
-
- if (CPU_IS_040_OR_060)
- /* Now it seems to be safe to turn of the tt0 transparent
- * translation (the one that must not be turned off in
- * head.S...)
- */
- asm volatile ("\n"
- " moveq #0,%%d0\n"
- " .chip 68040\n"
- " movec %%d0,%%itt0\n"
- " movec %%d0,%%dtt0\n"
- " .chip 68k"
- : /* no outputs */
- : /* no inputs */
- : "d0");
-
- /* allocator for memory that must reside in st-ram */
- atari_stram_init();
-
- /* Set up a mapping for the VMEbus address region:
- *
- * VME is either at phys. 0xfexxxxxx (TT) or 0xa00000..0xdfffff
- * (MegaSTE) In both cases, the whole 16 MB chunk is mapped at
- * 0xfe000000 virt., because this can be done with a single
- * transparent translation. On the 68040, lots of often unused
- * page tables would be needed otherwise. On a MegaSTE or similar,
- * the highest byte is stripped off by hardware due to the 24 bit
- * design of the bus.
- */
-
- if (CPU_IS_020_OR_030) {
- unsigned long tt1_val;
- tt1_val = 0xfe008543; /* Translate 0xfexxxxxx, enable, cache
- * inhibit, read and write, FDC mask = 3,
- * FDC val = 4 -> Supervisor only */
- asm volatile ("\n"
- " .chip 68030\n"
- " pmove %0,%/tt1\n"
- " .chip 68k"
- : : "m" (tt1_val));
- } else {
- asm volatile ("\n"
- " .chip 68040\n"
- " movec %0,%%itt1\n"
- " movec %0,%%dtt1\n"
- " .chip 68k"
- :
- : "d" (0xfe00a040)); /* Translate 0xfexxxxxx, enable,
- * supervisor only, non-cacheable/
- * serialized, writable */
-
- }
-
- /* Fetch tos version at Physical 2 */
- /*
- * We my not be able to access this address if the kernel is
- * loaded to st ram, since the first page is unmapped. On the
- * Medusa this is always the case and there is nothing we can do
- * about this, so we just assume the smaller offset. For the TT
- * we use the fact that in head.S we have set up a mapping
- * 0xFFxxxxxx -> 0x00xxxxxx, so that the first 16MB is accessible
- * in the last 16MB of the address space.
- */
- tos_version = (MACH_IS_MEDUSA) ?
- 0xfff : *(unsigned short *)0xff000002;
- atari_rtc_year_offset = (tos_version < 0x306) ? 70 : 68;
-}
-
-#ifdef CONFIG_HEARTBEAT
-static void atari_heartbeat(int on)
-{
- unsigned char tmp;
- unsigned long flags;
-
- if (atari_dont_touch_floppy_select)
- return;
-
- local_irq_save(flags);
- sound_ym.rd_data_reg_sel = 14; /* Select PSG Port A */
- tmp = sound_ym.rd_data_reg_sel;
- sound_ym.wd_data = on ? (tmp & ~0x02) : (tmp | 0x02);
- local_irq_restore(flags);
-}
-#endif
-
-/* ++roman:
- *
- * This function does a reset on machines that lack the ability to
- * assert the processor's _RESET signal somehow via hardware. It is
- * based on the fact that you can find the initial SP and PC values
- * after a reset at physical addresses 0 and 4. This works pretty well
- * for Atari machines, since the lowest 8 bytes of physical memory are
- * really ROM (mapped by hardware). For other 680x0 machines: don't
- * know if it works...
- *
- * To get the values at addresses 0 and 4, the MMU better is turned
- * off first. After that, we have to jump into physical address space
- * (the PC before the pmove statement points to the virtual address of
- * the code). Getting that physical address is not hard, but the code
- * becomes a bit complex since I've tried to ensure that the jump
- * statement after the pmove is in the cache already (otherwise the
- * processor can't fetch it!). For that, the code first jumps to the
- * jump statement with the (virtual) address of the pmove section in
- * an address register . The jump statement is surely in the cache
- * now. After that, that physical address of the reset code is loaded
- * into the same address register, pmove is done and the same jump
- * statements goes to the reset code. Since there are not many
- * statements between the two jumps, I hope it stays in the cache.
- *
- * The C code makes heavy use of the GCC features that you can get the
- * address of a C label. No hope to compile this with another compiler
- * than GCC!
- */
-
-/* ++andreas: no need for complicated code, just depend on prefetch */
-
-static void atari_reset(void)
-{
- long tc_val = 0;
- long reset_addr;
-
- /*
- * On the Medusa, phys. 0x4 may contain garbage because it's no
- * ROM. See above for explanation why we cannot use PTOV(4).
- */
- reset_addr = MACH_IS_MEDUSA || MACH_IS_AB40 ? 0xe00030 :
- *(unsigned long *) 0xff000004;
-
- /* reset ACIA for switch off OverScan, if it's active */
- if (atari_switches & ATARI_SWITCH_OVSC_IKBD)
- acia.key_ctrl = ACIA_RESET;
- if (atari_switches & ATARI_SWITCH_OVSC_MIDI)
- acia.mid_ctrl = ACIA_RESET;
-
- /* processor independent: turn off interrupts and reset the VBR;
- * the caches must be left enabled, else prefetching the final jump
- * instruction doesn't work.
- */
- local_irq_disable();
- asm volatile ("movec %0,%%vbr"
- : : "d" (0));
-
- if (CPU_IS_040_OR_060) {
- unsigned long jmp_addr040 = virt_to_phys(&&jmp_addr_label040);
- if (CPU_IS_060) {
- /* 68060: clear PCR to turn off superscalar operation */
- asm volatile ("\n"
- " .chip 68060\n"
- " movec %0,%%pcr\n"
- " .chip 68k"
- : : "d" (0));
- }
-
- asm volatile ("\n"
- " move.l %0,%%d0\n"
- " and.l #0xff000000,%%d0\n"
- " or.w #0xe020,%%d0\n" /* map 16 MB, enable, cacheable */
- " .chip 68040\n"
- " movec %%d0,%%itt0\n"
- " movec %%d0,%%dtt0\n"
- " .chip 68k\n"
- " jmp %0@"
- : : "a" (jmp_addr040)
- : "d0");
- jmp_addr_label040:
- asm volatile ("\n"
- " moveq #0,%%d0\n"
- " nop\n"
- " .chip 68040\n"
- " cinva %%bc\n"
- " nop\n"
- " pflusha\n"
- " nop\n"
- " movec %%d0,%%tc\n"
- " nop\n"
- /* the following setup of transparent translations is needed on the
- * Afterburner040 to successfully reboot. Other machines shouldn't
- * care about a different tt regs setup, they also didn't care in
- * the past that the regs weren't turned off. */
- " move.l #0xffc000,%%d0\n" /* whole insn space cacheable */
- " movec %%d0,%%itt0\n"
- " movec %%d0,%%itt1\n"
- " or.w #0x40,%/d0\n" /* whole data space non-cacheable/ser. */
- " movec %%d0,%%dtt0\n"
- " movec %%d0,%%dtt1\n"
- " .chip 68k\n"
- " jmp %0@"
- : /* no outputs */
- : "a" (reset_addr)
- : "d0");
- } else
- asm volatile ("\n"
- " pmove %0,%%tc\n"
- " jmp %1@"
- : /* no outputs */
- : "m" (tc_val), "a" (reset_addr));
-}
-
-
-static void atari_get_model(char *model)
-{
- strcpy(model, "Atari ");
- switch (atari_mch_cookie >> 16) {
- case ATARI_MCH_ST:
- if (ATARIHW_PRESENT(MSTE_CLK))
- strcat(model, "Mega ST");
- else
- strcat(model, "ST");
- break;
- case ATARI_MCH_STE:
- if (MACH_IS_MSTE)
- strcat(model, "Mega STE");
- else
- strcat(model, "STE");
- break;
- case ATARI_MCH_TT:
- if (MACH_IS_MEDUSA)
- /* Medusa has TT _MCH cookie */
- strcat(model, "Medusa");
- else
- strcat(model, "TT");
- break;
- case ATARI_MCH_FALCON:
- strcat(model, "Falcon");
- if (MACH_IS_AB40)
- strcat(model, " (with Afterburner040)");
- break;
- default:
- sprintf(model + strlen(model), "(unknown mach cookie 0x%lx)",
- atari_mch_cookie);
- break;
- }
-}
-
-
-static void atari_get_hardware_list(struct seq_file *m)
-{
- int i;
-
- for (i = 0; i < m68k_num_memory; i++)
- seq_printf(m, "\t%3ld MB at 0x%08lx (%s)\n",
- m68k_memory[i].size >> 20, m68k_memory[i].addr,
- (m68k_memory[i].addr & 0xff000000 ?
- "alternate RAM" : "ST-RAM"));
-
-#define ATARIHW_ANNOUNCE(name, str) \
- if (ATARIHW_PRESENT(name)) \
- seq_printf(m, "\t%s\n", str)
-
- seq_printf(m, "Detected hardware:\n");
- ATARIHW_ANNOUNCE(STND_SHIFTER, "ST Shifter");
- ATARIHW_ANNOUNCE(EXTD_SHIFTER, "STe Shifter");
- ATARIHW_ANNOUNCE(TT_SHIFTER, "TT Shifter");
- ATARIHW_ANNOUNCE(VIDEL_SHIFTER, "Falcon Shifter");
- ATARIHW_ANNOUNCE(YM_2149, "Programmable Sound Generator");
- ATARIHW_ANNOUNCE(PCM_8BIT, "PCM 8 Bit Sound");
- ATARIHW_ANNOUNCE(CODEC, "CODEC Sound");
- ATARIHW_ANNOUNCE(TT_SCSI, "SCSI Controller NCR5380 (TT style)");
- ATARIHW_ANNOUNCE(ST_SCSI, "SCSI Controller NCR5380 (Falcon style)");
- ATARIHW_ANNOUNCE(ACSI, "ACSI Interface");
- ATARIHW_ANNOUNCE(IDE, "IDE Interface");
- ATARIHW_ANNOUNCE(FDCSPEED, "8/16 Mhz Switch for FDC");
- ATARIHW_ANNOUNCE(ST_MFP, "Multi Function Peripheral MFP 68901");
- ATARIHW_ANNOUNCE(TT_MFP, "Second Multi Function Peripheral MFP 68901");
- ATARIHW_ANNOUNCE(SCC, "Serial Communications Controller SCC 8530");
- ATARIHW_ANNOUNCE(ST_ESCC, "Extended Serial Communications Controller SCC 85230");
- ATARIHW_ANNOUNCE(ANALOG_JOY, "Paddle Interface");
- ATARIHW_ANNOUNCE(MICROWIRE, "MICROWIRE(tm) Interface");
- ATARIHW_ANNOUNCE(STND_DMA, "DMA Controller (24 bit)");
- ATARIHW_ANNOUNCE(EXTD_DMA, "DMA Controller (32 bit)");
- ATARIHW_ANNOUNCE(SCSI_DMA, "DMA Controller for NCR5380");
- ATARIHW_ANNOUNCE(SCC_DMA, "DMA Controller for SCC");
- ATARIHW_ANNOUNCE(TT_CLK, "Clock Chip MC146818A");
- ATARIHW_ANNOUNCE(MSTE_CLK, "Clock Chip RP5C15");
- ATARIHW_ANNOUNCE(SCU, "System Control Unit");
- ATARIHW_ANNOUNCE(BLITTER, "Blitter");
- ATARIHW_ANNOUNCE(VME, "VME Bus");
- ATARIHW_ANNOUNCE(DSP56K, "DSP56001 processor");
-}
diff --git a/ANDROID_3.4.5/arch/m68k/atari/debug.c b/ANDROID_3.4.5/arch/m68k/atari/debug.c
deleted file mode 100644
index a547ba96..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/debug.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * linux/arch/m68k/atari/debug.c
- *
- * Atari debugging and serial console stuff
- *
- * Assembled of parts of former atari/config.c 97-12-18 by Roman Hodek
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/module.h>
-
-#include <asm/atarihw.h>
-#include <asm/atariints.h>
-
-/* Can be set somewhere, if a SCC master reset has already be done and should
- * not be repeated; used by kgdb */
-int atari_SCC_reset_done;
-EXPORT_SYMBOL(atari_SCC_reset_done);
-
-static struct console atari_console_driver = {
- .name = "debug",
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-
-static inline void ata_mfp_out(char c)
-{
- while (!(st_mfp.trn_stat & 0x80)) /* wait for tx buf empty */
- barrier();
- st_mfp.usart_dta = c;
-}
-
-static void atari_mfp_console_write(struct console *co, const char *str,
- unsigned int count)
-{
- while (count--) {
- if (*str == '\n')
- ata_mfp_out('\r');
- ata_mfp_out(*str++);
- }
-}
-
-static inline void ata_scc_out(char c)
-{
- do {
- MFPDELAY();
- } while (!(atari_scc.cha_b_ctrl & 0x04)); /* wait for tx buf empty */
- MFPDELAY();
- atari_scc.cha_b_data = c;
-}
-
-static void atari_scc_console_write(struct console *co, const char *str,
- unsigned int count)
-{
- while (count--) {
- if (*str == '\n')
- ata_scc_out('\r');
- ata_scc_out(*str++);
- }
-}
-
-static inline void ata_midi_out(char c)
-{
- while (!(acia.mid_ctrl & ACIA_TDRE)) /* wait for tx buf empty */
- barrier();
- acia.mid_data = c;
-}
-
-static void atari_midi_console_write(struct console *co, const char *str,
- unsigned int count)
-{
- while (count--) {
- if (*str == '\n')
- ata_midi_out('\r');
- ata_midi_out(*str++);
- }
-}
-
-static int ata_par_out(char c)
-{
- unsigned char tmp;
- /* This a some-seconds timeout in case no printer is connected */
- unsigned long i = loops_per_jiffy > 1 ? loops_per_jiffy : 10000000/HZ;
-
- while ((st_mfp.par_dt_reg & 1) && --i) /* wait for BUSY == L */
- ;
- if (!i)
- return 0;
-
- sound_ym.rd_data_reg_sel = 15; /* select port B */
- sound_ym.wd_data = c; /* put char onto port */
- sound_ym.rd_data_reg_sel = 14; /* select port A */
- tmp = sound_ym.rd_data_reg_sel;
- sound_ym.wd_data = tmp & ~0x20; /* set strobe L */
- MFPDELAY(); /* wait a bit */
- sound_ym.wd_data = tmp | 0x20; /* set strobe H */
- return 1;
-}
-
-static void atari_par_console_write(struct console *co, const char *str,
- unsigned int count)
-{
- static int printer_present = 1;
-
- if (!printer_present)
- return;
-
- while (count--) {
- if (*str == '\n') {
- if (!ata_par_out('\r')) {
- printer_present = 0;
- return;
- }
- }
- if (!ata_par_out(*str++)) {
- printer_present = 0;
- return;
- }
- }
-}
-
-#if 0
-int atari_mfp_console_wait_key(struct console *co)
-{
- while (!(st_mfp.rcv_stat & 0x80)) /* wait for rx buf filled */
- barrier();
- return st_mfp.usart_dta;
-}
-
-int atari_scc_console_wait_key(struct console *co)
-{
- do {
- MFPDELAY();
- } while (!(atari_scc.cha_b_ctrl & 0x01)); /* wait for rx buf filled */
- MFPDELAY();
- return atari_scc.cha_b_data;
-}
-
-int atari_midi_console_wait_key(struct console *co)
-{
- while (!(acia.mid_ctrl & ACIA_RDRF)) /* wait for rx buf filled */
- barrier();
- return acia.mid_data;
-}
-#endif
-
-/*
- * The following two functions do a quick'n'dirty initialization of the MFP or
- * SCC serial ports. They're used by the debugging interface, kgdb, and the
- * serial console code.
- */
-static void __init atari_init_mfp_port(int cflag)
-{
- /*
- * timer values for 1200...115200 bps; > 38400 select 110, 134, or 150
- * bps, resp., and work only correct if there's a RSVE or RSSPEED
- */
- static int baud_table[9] = { 16, 11, 8, 4, 2, 1, 175, 143, 128 };
- int baud = cflag & CBAUD;
- int parity = (cflag & PARENB) ? ((cflag & PARODD) ? 0x04 : 0x06) : 0;
- int csize = ((cflag & CSIZE) == CS7) ? 0x20 : 0x00;
-
- if (cflag & CBAUDEX)
- baud += B38400;
- if (baud < B1200 || baud > B38400+2)
- baud = B9600; /* use default 9600bps for non-implemented rates */
- baud -= B1200; /* baud_table[] starts at 1200bps */
-
- st_mfp.trn_stat &= ~0x01; /* disable TX */
- st_mfp.usart_ctr = parity | csize | 0x88; /* 1:16 clk mode, 1 stop bit */
- st_mfp.tim_ct_cd &= 0x70; /* stop timer D */
- st_mfp.tim_dt_d = baud_table[baud];
- st_mfp.tim_ct_cd |= 0x01; /* start timer D, 1:4 */
- st_mfp.trn_stat |= 0x01; /* enable TX */
-}
-
-#define SCC_WRITE(reg, val) \
- do { \
- atari_scc.cha_b_ctrl = (reg); \
- MFPDELAY(); \
- atari_scc.cha_b_ctrl = (val); \
- MFPDELAY(); \
- } while (0)
-
-/* loops_per_jiffy isn't initialized yet, so we can't use udelay(). This does a
- * delay of ~ 60us. */
-#define LONG_DELAY() \
- do { \
- int i; \
- for (i = 100; i > 0; --i) \
- MFPDELAY(); \
- } while (0)
-
-static void __init atari_init_scc_port(int cflag)
-{
- static int clksrc_table[9] =
- /* reg 11: 0x50 = BRG, 0x00 = RTxC, 0x28 = TRxC */
- { 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x50, 0x00, 0x00 };
- static int brgsrc_table[9] =
- /* reg 14: 0 = RTxC, 2 = PCLK */
- { 2, 2, 2, 2, 2, 2, 0, 2, 2 };
- static int clkmode_table[9] =
- /* reg 4: 0x40 = x16, 0x80 = x32, 0xc0 = x64 */
- { 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0xc0, 0x80 };
- static int div_table[9] =
- /* reg12 (BRG low) */
- { 208, 138, 103, 50, 24, 11, 1, 0, 0 };
-
- int baud = cflag & CBAUD;
- int clksrc, clkmode, div, reg3, reg5;
-
- if (cflag & CBAUDEX)
- baud += B38400;
- if (baud < B1200 || baud > B38400+2)
- baud = B9600; /* use default 9600bps for non-implemented rates */
- baud -= B1200; /* tables starts at 1200bps */
-
- clksrc = clksrc_table[baud];
- clkmode = clkmode_table[baud];
- div = div_table[baud];
- if (ATARIHW_PRESENT(TT_MFP) && baud >= 6) {
- /* special treatment for TT, where rates >= 38400 are done via TRxC */
- clksrc = 0x28; /* TRxC */
- clkmode = baud == 6 ? 0xc0 :
- baud == 7 ? 0x80 : /* really 76800bps */
- 0x40; /* really 153600bps */
- div = 0;
- }
-
- reg3 = (cflag & CSIZE) == CS8 ? 0xc0 : 0x40;
- reg5 = (cflag & CSIZE) == CS8 ? 0x60 : 0x20 | 0x82 /* assert DTR/RTS */;
-
- (void)atari_scc.cha_b_ctrl; /* reset reg pointer */
- SCC_WRITE(9, 0xc0); /* reset */
- LONG_DELAY(); /* extra delay after WR9 access */
- SCC_WRITE(4, (cflag & PARENB) ? ((cflag & PARODD) ? 0x01 : 0x03)
- : 0 | 0x04 /* 1 stopbit */ | clkmode);
- SCC_WRITE(3, reg3);
- SCC_WRITE(5, reg5);
- SCC_WRITE(9, 0); /* no interrupts */
- LONG_DELAY(); /* extra delay after WR9 access */
- SCC_WRITE(10, 0); /* NRZ mode */
- SCC_WRITE(11, clksrc); /* main clock source */
- SCC_WRITE(12, div); /* BRG value */
- SCC_WRITE(13, 0); /* BRG high byte */
- SCC_WRITE(14, brgsrc_table[baud]);
- SCC_WRITE(14, brgsrc_table[baud] | (div ? 1 : 0));
- SCC_WRITE(3, reg3 | 1);
- SCC_WRITE(5, reg5 | 8);
-
- atari_SCC_reset_done = 1;
-}
-
-static void __init atari_init_midi_port(int cflag)
-{
- int baud = cflag & CBAUD;
- int csize = ((cflag & CSIZE) == CS8) ? 0x10 : 0x00;
- /* warning 7N1 isn't possible! (instead 7O2 is used...) */
- int parity = (cflag & PARENB) ? ((cflag & PARODD) ? 0x0c : 0x08) : 0x04;
- int div;
-
- /* 4800 selects 7812.5, 115200 selects 500000, all other (incl. 9600 as
- * default) the standard MIDI speed 31250. */
- if (cflag & CBAUDEX)
- baud += B38400;
- if (baud == B4800)
- div = ACIA_DIV64; /* really 7812.5 bps */
- else if (baud == B38400+2 /* 115200 */)
- div = ACIA_DIV1; /* really 500 kbps (does that work??) */
- else
- div = ACIA_DIV16; /* 31250 bps, standard for MIDI */
-
- /* RTS low, ints disabled */
- acia.mid_ctrl = div | csize | parity |
- ((atari_switches & ATARI_SWITCH_MIDI) ?
- ACIA_RHTID : ACIA_RLTID);
-}
-
-static int __init atari_debug_setup(char *arg)
-{
- if (!MACH_IS_ATARI)
- return 0;
-
- if (!strcmp(arg, "ser"))
- /* defaults to ser2 for a Falcon and ser1 otherwise */
- arg = MACH_IS_FALCON ? "ser2" : "ser1";
-
- if (!strcmp(arg, "ser1")) {
- /* ST-MFP Modem1 serial port */
- atari_init_mfp_port(B9600|CS8);
- atari_console_driver.write = atari_mfp_console_write;
- } else if (!strcmp(arg, "ser2")) {
- /* SCC Modem2 serial port */
- atari_init_scc_port(B9600|CS8);
- atari_console_driver.write = atari_scc_console_write;
- } else if (!strcmp(arg, "midi")) {
- /* MIDI port */
- atari_init_midi_port(B9600|CS8);
- atari_console_driver.write = atari_midi_console_write;
- } else if (!strcmp(arg, "par")) {
- /* parallel printer */
- atari_turnoff_irq(IRQ_MFP_BUSY); /* avoid ints */
- sound_ym.rd_data_reg_sel = 7; /* select mixer control */
- sound_ym.wd_data = 0xff; /* sound off, ports are output */
- sound_ym.rd_data_reg_sel = 15; /* select port B */
- sound_ym.wd_data = 0; /* no char */
- sound_ym.rd_data_reg_sel = 14; /* select port A */
- sound_ym.wd_data = sound_ym.rd_data_reg_sel | 0x20; /* strobe H */
- atari_console_driver.write = atari_par_console_write;
- }
- if (atari_console_driver.write)
- register_console(&atari_console_driver);
-
- return 0;
-}
-
-early_param("debug", atari_debug_setup);
diff --git a/ANDROID_3.4.5/arch/m68k/atari/stdma.c b/ANDROID_3.4.5/arch/m68k/atari/stdma.c
deleted file mode 100644
index ddbf43ca..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/stdma.c
+++ /dev/null
@@ -1,201 +0,0 @@
-/*
- * linux/arch/m68k/atari/stmda.c
- *
- * Copyright (C) 1994 Roman Hodek
- *
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-
-/* This file contains some function for controlling the access to the */
-/* ST-DMA chip that may be shared between devices. Currently we have: */
-/* TT: Floppy and ACSI bus */
-/* Falcon: Floppy and SCSI */
-/* */
-/* The controlling functions set up a wait queue for access to the */
-/* ST-DMA chip. Callers to stdma_lock() that cannot granted access are */
-/* put onto a queue and waked up later if the owner calls */
-/* stdma_release(). Additionally, the caller gives his interrupt */
-/* service routine to stdma_lock(). */
-/* */
-/* On the Falcon, the IDE bus uses just the ACSI/Floppy interrupt, but */
-/* not the ST-DMA chip itself. So falhd.c needs not to lock the */
-/* chip. The interrupt is routed to falhd.c if IDE is configured, the */
-/* model is a Falcon and the interrupt was caused by the HD controller */
-/* (can be determined by looking at its status register). */
-
-
-#include <linux/types.h>
-#include <linux/kdev_t.h>
-#include <linux/genhd.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/wait.h>
-#include <linux/module.h>
-
-#include <asm/atari_stdma.h>
-#include <asm/atariints.h>
-#include <asm/atarihw.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-
-static int stdma_locked; /* the semaphore */
- /* int func to be called */
-static irq_handler_t stdma_isr;
-static void *stdma_isr_data; /* data passed to isr */
-static DECLARE_WAIT_QUEUE_HEAD(stdma_wait); /* wait queue for ST-DMA */
-
-
-
-
-/***************************** Prototypes *****************************/
-
-static irqreturn_t stdma_int (int irq, void *dummy);
-
-/************************* End of Prototypes **************************/
-
-
-
-/*
- * Function: void stdma_lock( isrfunc isr, void *data )
- *
- * Purpose: Tries to get a lock on the ST-DMA chip that is used by more
- * then one device driver. Waits on stdma_wait until lock is free.
- * stdma_lock() may not be called from an interrupt! You have to
- * get the lock in your main routine and release it when your
- * request is finished.
- *
- * Inputs: A interrupt function that is called until the lock is
- * released.
- *
- * Returns: nothing
- *
- */
-
-void stdma_lock(irq_handler_t handler, void *data)
-{
- unsigned long flags;
-
- local_irq_save(flags); /* protect lock */
-
- /* Since the DMA is used for file system purposes, we
- have to sleep uninterruptible (there may be locked
- buffers) */
- wait_event(stdma_wait, !stdma_locked);
-
- stdma_locked = 1;
- stdma_isr = handler;
- stdma_isr_data = data;
- local_irq_restore(flags);
-}
-EXPORT_SYMBOL(stdma_lock);
-
-
-/*
- * Function: void stdma_release( void )
- *
- * Purpose: Releases the lock on the ST-DMA chip.
- *
- * Inputs: none
- *
- * Returns: nothing
- *
- */
-
-void stdma_release(void)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- stdma_locked = 0;
- stdma_isr = NULL;
- stdma_isr_data = NULL;
- wake_up(&stdma_wait);
-
- local_irq_restore(flags);
-}
-EXPORT_SYMBOL(stdma_release);
-
-
-/*
- * Function: int stdma_others_waiting( void )
- *
- * Purpose: Check if someone waits for the ST-DMA lock.
- *
- * Inputs: none
- *
- * Returns: 0 if no one is waiting, != 0 otherwise
- *
- */
-
-int stdma_others_waiting(void)
-{
- return waitqueue_active(&stdma_wait);
-}
-EXPORT_SYMBOL(stdma_others_waiting);
-
-
-/*
- * Function: int stdma_islocked( void )
- *
- * Purpose: Check if the ST-DMA is currently locked.
- * Note: Returned status is only valid if ints are disabled while calling and
- * as long as they remain disabled.
- * If called with ints enabled, status can change only from locked to
- * unlocked, because ints may not lock the ST-DMA.
- *
- * Inputs: none
- *
- * Returns: != 0 if locked, 0 otherwise
- *
- */
-
-int stdma_islocked(void)
-{
- return stdma_locked;
-}
-EXPORT_SYMBOL(stdma_islocked);
-
-
-/*
- * Function: void stdma_init( void )
- *
- * Purpose: Initialize the ST-DMA chip access controlling.
- * It sets up the interrupt and its service routine. The int is registered
- * as slow int, client devices have to live with that (no problem
- * currently).
- *
- * Inputs: none
- *
- * Return: nothing
- *
- */
-
-void __init stdma_init(void)
-{
- stdma_isr = NULL;
- if (request_irq(IRQ_MFP_FDC, stdma_int, IRQ_TYPE_SLOW | IRQF_SHARED,
- "ST-DMA floppy,ACSI,IDE,Falcon-SCSI", stdma_int))
- pr_err("Couldn't register ST-DMA interrupt\n");
-}
-
-
-/*
- * Function: void stdma_int()
- *
- * Purpose: The interrupt routine for the ST-DMA. It calls the isr
- * registered by stdma_lock().
- *
- */
-
-static irqreturn_t stdma_int(int irq, void *dummy)
-{
- if (stdma_isr)
- (*stdma_isr)(irq, stdma_isr_data);
- return IRQ_HANDLED;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/atari/stram.c b/ANDROID_3.4.5/arch/m68k/atari/stram.c
deleted file mode 100644
index 0810c8d5..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/stram.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- * Functions for ST-RAM allocations
- *
- * Copyright 1994-97 Roman Hodek <Roman.Hodek@informatik.uni-erlangen.de>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/kdev_t.h>
-#include <linux/major.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
-#include <linux/bootmem.h>
-#include <linux/mount.h>
-#include <linux/blkdev.h>
-#include <linux/module.h>
-
-#include <asm/setup.h>
-#include <asm/machdep.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/atarihw.h>
-#include <asm/atari_stram.h>
-#include <asm/io.h>
-
-
-/*
- * The ST-RAM allocator allocates memory from a pool of reserved ST-RAM of
- * configurable size, set aside on ST-RAM init.
- * As long as this pool is not exhausted, allocation of real ST-RAM can be
- * guaranteed.
- */
-
-/* set if kernel is in ST-RAM */
-static int kernel_in_stram;
-
-static struct resource stram_pool = {
- .name = "ST-RAM Pool"
-};
-
-static unsigned long pool_size = 1024*1024;
-
-
-static int __init atari_stram_setup(char *arg)
-{
- if (!MACH_IS_ATARI)
- return 0;
-
- pool_size = memparse(arg, NULL);
- return 0;
-}
-
-early_param("stram_pool", atari_stram_setup);
-
-
-/*
- * This init function is called very early by atari/config.c
- * It initializes some internal variables needed for stram_alloc()
- */
-void __init atari_stram_init(void)
-{
- int i;
- void *stram_start;
-
- /*
- * determine whether kernel code resides in ST-RAM
- * (then ST-RAM is the first memory block at virtual 0x0)
- */
- stram_start = phys_to_virt(0);
- kernel_in_stram = (stram_start == 0);
-
- for (i = 0; i < m68k_num_memory; ++i) {
- if (m68k_memory[i].addr == 0) {
- return;
- }
- }
-
- /* Should never come here! (There is always ST-Ram!) */
- panic("atari_stram_init: no ST-RAM found!");
-}
-
-
-/*
- * This function is called from setup_arch() to reserve the pages needed for
- * ST-RAM management.
- */
-void __init atari_stram_reserve_pages(void *start_mem)
-{
- /*
- * always reserve first page of ST-RAM, the first 2 KiB are
- * supervisor-only!
- */
- if (!kernel_in_stram)
- reserve_bootmem(0, PAGE_SIZE, BOOTMEM_DEFAULT);
-
- stram_pool.start = (resource_size_t)alloc_bootmem_low_pages(pool_size);
- stram_pool.end = stram_pool.start + pool_size - 1;
- request_resource(&iomem_resource, &stram_pool);
-
- pr_debug("atari_stram pool: size = %lu bytes, resource = %pR\n",
- pool_size, &stram_pool);
-}
-
-
-void *atari_stram_alloc(unsigned long size, const char *owner)
-{
- struct resource *res;
- int error;
-
- pr_debug("atari_stram_alloc: allocate %lu bytes\n", size);
-
- /* round up */
- size = PAGE_ALIGN(size);
-
- res = kzalloc(sizeof(struct resource), GFP_KERNEL);
- if (!res)
- return NULL;
-
- res->name = owner;
- error = allocate_resource(&stram_pool, res, size, 0, UINT_MAX,
- PAGE_SIZE, NULL, NULL);
- if (error < 0) {
- pr_err("atari_stram_alloc: allocate_resource() failed %d!\n",
- error);
- kfree(res);
- return NULL;
- }
-
- pr_debug("atari_stram_alloc: returning %pR\n", res);
- return (void *)res->start;
-}
-EXPORT_SYMBOL(atari_stram_alloc);
-
-
-void atari_stram_free(void *addr)
-{
- unsigned long start = (unsigned long)addr;
- struct resource *res;
- unsigned long size;
-
- res = lookup_resource(&stram_pool, start);
- if (!res) {
- pr_err("atari_stram_free: trying to free nonexistent region "
- "at %p\n", addr);
- return;
- }
-
- size = resource_size(res);
- pr_debug("atari_stram_free: free %lu bytes at %p\n", size, addr);
- release_resource(res);
- kfree(res);
-}
-EXPORT_SYMBOL(atari_stram_free);
diff --git a/ANDROID_3.4.5/arch/m68k/atari/time.c b/ANDROID_3.4.5/arch/m68k/atari/time.c
deleted file mode 100644
index c0cc68a2..00000000
--- a/ANDROID_3.4.5/arch/m68k/atari/time.c
+++ /dev/null
@@ -1,357 +0,0 @@
-/*
- * linux/arch/m68k/atari/time.c
- *
- * Atari time and real time clock stuff
- *
- * Assembled of parts of former atari/config.c 97-12-18 by Roman Hodek
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/mc146818rtc.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/rtc.h>
-#include <linux/bcd.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-
-#include <asm/atariints.h>
-
-DEFINE_SPINLOCK(rtc_lock);
-EXPORT_SYMBOL_GPL(rtc_lock);
-
-void __init
-atari_sched_init(irq_handler_t timer_routine)
-{
- /* set Timer C data Register */
- st_mfp.tim_dt_c = INT_TICKS;
- /* start timer C, div = 1:100 */
- st_mfp.tim_ct_cd = (st_mfp.tim_ct_cd & 15) | 0x60;
- /* install interrupt service routine for MFP Timer C */
- if (request_irq(IRQ_MFP_TIMC, timer_routine, IRQ_TYPE_SLOW,
- "timer", timer_routine))
- pr_err("Couldn't register timer interrupt\n");
-}
-
-/* ++andreas: gettimeoffset fixed to check for pending interrupt */
-
-#define TICK_SIZE 10000
-
-/* This is always executed with interrupts disabled. */
-unsigned long atari_gettimeoffset (void)
-{
- unsigned long ticks, offset = 0;
-
- /* read MFP timer C current value */
- ticks = st_mfp.tim_dt_c;
- /* The probability of underflow is less than 2% */
- if (ticks > INT_TICKS - INT_TICKS / 50)
- /* Check for pending timer interrupt */
- if (st_mfp.int_pn_b & (1 << 5))
- offset = TICK_SIZE;
-
- ticks = INT_TICKS - ticks;
- ticks = ticks * 10000L / INT_TICKS;
-
- return ticks + offset;
-}
-
-
-static void mste_read(struct MSTE_RTC *val)
-{
-#define COPY(v) val->v=(mste_rtc.v & 0xf)
- do {
- COPY(sec_ones) ; COPY(sec_tens) ; COPY(min_ones) ;
- COPY(min_tens) ; COPY(hr_ones) ; COPY(hr_tens) ;
- COPY(weekday) ; COPY(day_ones) ; COPY(day_tens) ;
- COPY(mon_ones) ; COPY(mon_tens) ; COPY(year_ones) ;
- COPY(year_tens) ;
- /* prevent from reading the clock while it changed */
- } while (val->sec_ones != (mste_rtc.sec_ones & 0xf));
-#undef COPY
-}
-
-static void mste_write(struct MSTE_RTC *val)
-{
-#define COPY(v) mste_rtc.v=val->v
- do {
- COPY(sec_ones) ; COPY(sec_tens) ; COPY(min_ones) ;
- COPY(min_tens) ; COPY(hr_ones) ; COPY(hr_tens) ;
- COPY(weekday) ; COPY(day_ones) ; COPY(day_tens) ;
- COPY(mon_ones) ; COPY(mon_tens) ; COPY(year_ones) ;
- COPY(year_tens) ;
- /* prevent from writing the clock while it changed */
- } while (val->sec_ones != (mste_rtc.sec_ones & 0xf));
-#undef COPY
-}
-
-#define RTC_READ(reg) \
- ({ unsigned char __val; \
- (void) atari_writeb(reg,&tt_rtc.regsel); \
- __val = tt_rtc.data; \
- __val; \
- })
-
-#define RTC_WRITE(reg,val) \
- do { \
- atari_writeb(reg,&tt_rtc.regsel); \
- tt_rtc.data = (val); \
- } while(0)
-
-
-#define HWCLK_POLL_INTERVAL 5
-
-int atari_mste_hwclk( int op, struct rtc_time *t )
-{
- int hour, year;
- int hr24=0;
- struct MSTE_RTC val;
-
- mste_rtc.mode=(mste_rtc.mode | 1);
- hr24=mste_rtc.mon_tens & 1;
- mste_rtc.mode=(mste_rtc.mode & ~1);
-
- if (op) {
- /* write: prepare values */
-
- val.sec_ones = t->tm_sec % 10;
- val.sec_tens = t->tm_sec / 10;
- val.min_ones = t->tm_min % 10;
- val.min_tens = t->tm_min / 10;
- hour = t->tm_hour;
- if (!hr24) {
- if (hour > 11)
- hour += 20 - 12;
- if (hour == 0 || hour == 20)
- hour += 12;
- }
- val.hr_ones = hour % 10;
- val.hr_tens = hour / 10;
- val.day_ones = t->tm_mday % 10;
- val.day_tens = t->tm_mday / 10;
- val.mon_ones = (t->tm_mon+1) % 10;
- val.mon_tens = (t->tm_mon+1) / 10;
- year = t->tm_year - 80;
- val.year_ones = year % 10;
- val.year_tens = year / 10;
- val.weekday = t->tm_wday;
- mste_write(&val);
- mste_rtc.mode=(mste_rtc.mode | 1);
- val.year_ones = (year % 4); /* leap year register */
- mste_rtc.mode=(mste_rtc.mode & ~1);
- }
- else {
- mste_read(&val);
- t->tm_sec = val.sec_ones + val.sec_tens * 10;
- t->tm_min = val.min_ones + val.min_tens * 10;
- hour = val.hr_ones + val.hr_tens * 10;
- if (!hr24) {
- if (hour == 12 || hour == 12 + 20)
- hour -= 12;
- if (hour >= 20)
- hour += 12 - 20;
- }
- t->tm_hour = hour;
- t->tm_mday = val.day_ones + val.day_tens * 10;
- t->tm_mon = val.mon_ones + val.mon_tens * 10 - 1;
- t->tm_year = val.year_ones + val.year_tens * 10 + 80;
- t->tm_wday = val.weekday;
- }
- return 0;
-}
-
-int atari_tt_hwclk( int op, struct rtc_time *t )
-{
- int sec=0, min=0, hour=0, day=0, mon=0, year=0, wday=0;
- unsigned long flags;
- unsigned char ctrl;
- int pm = 0;
-
- ctrl = RTC_READ(RTC_CONTROL); /* control registers are
- * independent from the UIP */
-
- if (op) {
- /* write: prepare values */
-
- sec = t->tm_sec;
- min = t->tm_min;
- hour = t->tm_hour;
- day = t->tm_mday;
- mon = t->tm_mon + 1;
- year = t->tm_year - atari_rtc_year_offset;
- wday = t->tm_wday + (t->tm_wday >= 0);
-
- if (!(ctrl & RTC_24H)) {
- if (hour > 11) {
- pm = 0x80;
- if (hour != 12)
- hour -= 12;
- }
- else if (hour == 0)
- hour = 12;
- }
-
- if (!(ctrl & RTC_DM_BINARY)) {
- sec = bin2bcd(sec);
- min = bin2bcd(min);
- hour = bin2bcd(hour);
- day = bin2bcd(day);
- mon = bin2bcd(mon);
- year = bin2bcd(year);
- if (wday >= 0)
- wday = bin2bcd(wday);
- }
- }
-
- /* Reading/writing the clock registers is a bit critical due to
- * the regular update cycle of the RTC. While an update is in
- * progress, registers 0..9 shouldn't be touched.
- * The problem is solved like that: If an update is currently in
- * progress (the UIP bit is set), the process sleeps for a while
- * (50ms). This really should be enough, since the update cycle
- * normally needs 2 ms.
- * If the UIP bit reads as 0, we have at least 244 usecs until the
- * update starts. This should be enough... But to be sure,
- * additionally the RTC_SET bit is set to prevent an update cycle.
- */
-
- while( RTC_READ(RTC_FREQ_SELECT) & RTC_UIP ) {
- if (in_atomic() || irqs_disabled())
- mdelay(1);
- else
- schedule_timeout_interruptible(HWCLK_POLL_INTERVAL);
- }
-
- local_irq_save(flags);
- RTC_WRITE( RTC_CONTROL, ctrl | RTC_SET );
- if (!op) {
- sec = RTC_READ( RTC_SECONDS );
- min = RTC_READ( RTC_MINUTES );
- hour = RTC_READ( RTC_HOURS );
- day = RTC_READ( RTC_DAY_OF_MONTH );
- mon = RTC_READ( RTC_MONTH );
- year = RTC_READ( RTC_YEAR );
- wday = RTC_READ( RTC_DAY_OF_WEEK );
- }
- else {
- RTC_WRITE( RTC_SECONDS, sec );
- RTC_WRITE( RTC_MINUTES, min );
- RTC_WRITE( RTC_HOURS, hour + pm);
- RTC_WRITE( RTC_DAY_OF_MONTH, day );
- RTC_WRITE( RTC_MONTH, mon );
- RTC_WRITE( RTC_YEAR, year );
- if (wday >= 0) RTC_WRITE( RTC_DAY_OF_WEEK, wday );
- }
- RTC_WRITE( RTC_CONTROL, ctrl & ~RTC_SET );
- local_irq_restore(flags);
-
- if (!op) {
- /* read: adjust values */
-
- if (hour & 0x80) {
- hour &= ~0x80;
- pm = 1;
- }
-
- if (!(ctrl & RTC_DM_BINARY)) {
- sec = bcd2bin(sec);
- min = bcd2bin(min);
- hour = bcd2bin(hour);
- day = bcd2bin(day);
- mon = bcd2bin(mon);
- year = bcd2bin(year);
- wday = bcd2bin(wday);
- }
-
- if (!(ctrl & RTC_24H)) {
- if (!pm && hour == 12)
- hour = 0;
- else if (pm && hour != 12)
- hour += 12;
- }
-
- t->tm_sec = sec;
- t->tm_min = min;
- t->tm_hour = hour;
- t->tm_mday = day;
- t->tm_mon = mon - 1;
- t->tm_year = year + atari_rtc_year_offset;
- t->tm_wday = wday - 1;
- }
-
- return( 0 );
-}
-
-
-int atari_mste_set_clock_mmss (unsigned long nowtime)
-{
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
- struct MSTE_RTC val;
- unsigned char rtc_minutes;
-
- mste_read(&val);
- rtc_minutes= val.min_ones + val.min_tens * 10;
- if ((rtc_minutes < real_minutes
- ? real_minutes - rtc_minutes
- : rtc_minutes - real_minutes) < 30)
- {
- val.sec_ones = real_seconds % 10;
- val.sec_tens = real_seconds / 10;
- val.min_ones = real_minutes % 10;
- val.min_tens = real_minutes / 10;
- mste_write(&val);
- }
- else
- return -1;
- return 0;
-}
-
-int atari_tt_set_clock_mmss (unsigned long nowtime)
-{
- int retval = 0;
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
- unsigned char save_control, save_freq_select, rtc_minutes;
-
- save_control = RTC_READ (RTC_CONTROL); /* tell the clock it's being set */
- RTC_WRITE (RTC_CONTROL, save_control | RTC_SET);
-
- save_freq_select = RTC_READ (RTC_FREQ_SELECT); /* stop and reset prescaler */
- RTC_WRITE (RTC_FREQ_SELECT, save_freq_select | RTC_DIV_RESET2);
-
- rtc_minutes = RTC_READ (RTC_MINUTES);
- if (!(save_control & RTC_DM_BINARY))
- rtc_minutes = bcd2bin(rtc_minutes);
-
- /* Since we're only adjusting minutes and seconds, don't interfere
- with hour overflow. This avoids messing with unknown time zones
- but requires your RTC not to be off by more than 30 minutes. */
- if ((rtc_minutes < real_minutes
- ? real_minutes - rtc_minutes
- : rtc_minutes - real_minutes) < 30)
- {
- if (!(save_control & RTC_DM_BINARY))
- {
- real_seconds = bin2bcd(real_seconds);
- real_minutes = bin2bcd(real_minutes);
- }
- RTC_WRITE (RTC_SECONDS, real_seconds);
- RTC_WRITE (RTC_MINUTES, real_minutes);
- }
- else
- retval = -1;
-
- RTC_WRITE (RTC_FREQ_SELECT, save_freq_select);
- RTC_WRITE (RTC_CONTROL, save_control);
- return retval;
-}
-
-/*
- * Local variables:
- * c-indent-level: 4
- * tab-width: 8
- * End:
- */
diff --git a/ANDROID_3.4.5/arch/m68k/bvme6000/Makefile b/ANDROID_3.4.5/arch/m68k/bvme6000/Makefile
deleted file mode 100644
index d8174004..00000000
--- a/ANDROID_3.4.5/arch/m68k/bvme6000/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/bvme6000 source directory
-#
-
-obj-y := config.o rtc.o
diff --git a/ANDROID_3.4.5/arch/m68k/bvme6000/config.c b/ANDROID_3.4.5/arch/m68k/bvme6000/config.c
deleted file mode 100644
index 0bf850a2..00000000
--- a/ANDROID_3.4.5/arch/m68k/bvme6000/config.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
- * arch/m68k/bvme6000/config.c
- *
- * Copyright (C) 1997 Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * Based on:
- *
- * linux/amiga/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/genhd.h>
-#include <linux/rtc.h>
-#include <linux/interrupt.h>
-#include <linux/bcd.h>
-
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-#include <asm/bvme6000hw.h>
-
-static void bvme6000_get_model(char *model);
-extern void bvme6000_sched_init(irq_handler_t handler);
-extern unsigned long bvme6000_gettimeoffset (void);
-extern int bvme6000_hwclk (int, struct rtc_time *);
-extern int bvme6000_set_clock_mmss (unsigned long);
-extern void bvme6000_reset (void);
-void bvme6000_set_vectors (void);
-
-/* Save tick handler routine pointer, will point to xtime_update() in
- * kernel/timer/timekeeping.c, called via bvme6000_process_int() */
-
-static irq_handler_t tick_handler;
-
-
-int bvme6000_parse_bootinfo(const struct bi_record *bi)
-{
- if (bi->tag == BI_VME_TYPE)
- return 0;
- else
- return 1;
-}
-
-void bvme6000_reset(void)
-{
- volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE;
-
- printk ("\r\n\nCalled bvme6000_reset\r\n"
- "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
- /* The string of returns is to delay the reset until the whole
- * message is output. */
- /* Enable the watchdog, via PIT port C bit 4 */
-
- pit->pcddr |= 0x10; /* WDOG enable */
-
- while(1)
- ;
-}
-
-static void bvme6000_get_model(char *model)
-{
- sprintf(model, "BVME%d000", m68k_cputype == CPU_68060 ? 6 : 4);
-}
-
-/*
- * This function is called during kernel startup to initialize
- * the bvme6000 IRQ handling routines.
- */
-static void __init bvme6000_init_IRQ(void)
-{
- m68k_setup_user_interrupt(VEC_USER, 192);
-}
-
-void __init config_bvme6000(void)
-{
- volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE;
-
- /* Board type is only set by newer versions of vmelilo/tftplilo */
- if (!vme_brdtype) {
- if (m68k_cputype == CPU_68060)
- vme_brdtype = VME_TYPE_BVME6000;
- else
- vme_brdtype = VME_TYPE_BVME4000;
- }
-#if 0
- /* Call bvme6000_set_vectors() so ABORT will work, along with BVMBug
- * debugger. Note trap_init() will splat the abort vector, but
- * bvme6000_init_IRQ() will put it back again. Hopefully. */
-
- bvme6000_set_vectors();
-#endif
-
- mach_max_dma_address = 0xffffffff;
- mach_sched_init = bvme6000_sched_init;
- mach_init_IRQ = bvme6000_init_IRQ;
- mach_gettimeoffset = bvme6000_gettimeoffset;
- mach_hwclk = bvme6000_hwclk;
- mach_set_clock_mmss = bvme6000_set_clock_mmss;
- mach_reset = bvme6000_reset;
- mach_get_model = bvme6000_get_model;
-
- printk ("Board is %sconfigured as a System Controller\n",
- *config_reg_ptr & BVME_CONFIG_SW1 ? "" : "not ");
-
- /* Now do the PIT configuration */
-
- pit->pgcr = 0x00; /* Unidirectional 8 bit, no handshake for now */
- pit->psrr = 0x18; /* PIACK and PIRQ functions enabled */
- pit->pacr = 0x00; /* Sub Mode 00, H2 i/p, no DMA */
- pit->padr = 0x00; /* Just to be tidy! */
- pit->paddr = 0x00; /* All inputs for now (safest) */
- pit->pbcr = 0x80; /* Sub Mode 1x, H4 i/p, no DMA */
- pit->pbdr = 0xbc | (*config_reg_ptr & BVME_CONFIG_SW1 ? 0 : 0x40);
- /* PRI, SYSCON?, Level3, SCC clks from xtal */
- pit->pbddr = 0xf3; /* Mostly outputs */
- pit->pcdr = 0x01; /* PA transceiver disabled */
- pit->pcddr = 0x03; /* WDOG disable */
-
- /* Disable snooping for Ethernet and VME accesses */
-
- bvme_acr_addrctl = 0;
-}
-
-
-irqreturn_t bvme6000_abort_int (int irq, void *dev_id)
-{
- unsigned long *new = (unsigned long *)vectors;
- unsigned long *old = (unsigned long *)0xf8000000;
-
- /* Wait for button release */
- while (*(volatile unsigned char *)BVME_LOCAL_IRQ_STAT & BVME_ABORT_STATUS)
- ;
-
- *(new+4) = *(old+4); /* Illegal instruction */
- *(new+9) = *(old+9); /* Trace */
- *(new+47) = *(old+47); /* Trap #15 */
- *(new+0x1f) = *(old+0x1f); /* ABORT switch */
- return IRQ_HANDLED;
-}
-
-
-static irqreturn_t bvme6000_timer_int (int irq, void *dev_id)
-{
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- unsigned char msr = rtc->msr & 0xc0;
-
- rtc->msr = msr | 0x20; /* Ack the interrupt */
-
- return tick_handler(irq, dev_id);
-}
-
-/*
- * Set up the RTC timer 1 to mode 2, so T1 output toggles every 5ms
- * (40000 x 125ns). It will interrupt every 10ms, when T1 goes low.
- * So, when reading the elapsed time, you should read timer1,
- * subtract it from 39999, and then add 40000 if T1 is high.
- * That gives you the number of 125ns ticks in to the 10ms period,
- * so divide by 8 to get the microsecond result.
- */
-
-void bvme6000_sched_init (irq_handler_t timer_routine)
-{
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- unsigned char msr = rtc->msr & 0xc0;
-
- rtc->msr = 0; /* Ensure timer registers accessible */
-
- tick_handler = timer_routine;
- if (request_irq(BVME_IRQ_RTC, bvme6000_timer_int, 0,
- "timer", bvme6000_timer_int))
- panic ("Couldn't register timer int");
-
- rtc->t1cr_omr = 0x04; /* Mode 2, ext clk */
- rtc->t1msb = 39999 >> 8;
- rtc->t1lsb = 39999 & 0xff;
- rtc->irr_icr1 &= 0xef; /* Route timer 1 to INTR pin */
- rtc->msr = 0x40; /* Access int.cntrl, etc */
- rtc->pfr_icr0 = 0x80; /* Just timer 1 ints enabled */
- rtc->irr_icr1 = 0;
- rtc->t1cr_omr = 0x0a; /* INTR+T1 active lo, push-pull */
- rtc->t0cr_rtmr &= 0xdf; /* Stop timers in standby */
- rtc->msr = 0; /* Access timer 1 control */
- rtc->t1cr_omr = 0x05; /* Mode 2, ext clk, GO */
-
- rtc->msr = msr;
-
- if (request_irq(BVME_IRQ_ABORT, bvme6000_abort_int, 0,
- "abort", bvme6000_abort_int))
- panic ("Couldn't register abort int");
-}
-
-
-/* This is always executed with interrupts disabled. */
-
-/*
- * NOTE: Don't accept any readings within 5us of rollover, as
- * the T1INT bit may be a little slow getting set. There is also
- * a fault in the chip, meaning that reads may produce invalid
- * results...
- */
-
-unsigned long bvme6000_gettimeoffset (void)
-{
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- volatile PitRegsPtr pit = (PitRegsPtr)BVME_PIT_BASE;
- unsigned char msr = rtc->msr & 0xc0;
- unsigned char t1int, t1op;
- unsigned long v = 800000, ov;
-
- rtc->msr = 0; /* Ensure timer registers accessible */
-
- do {
- ov = v;
- t1int = rtc->msr & 0x20;
- t1op = pit->pcdr & 0x04;
- rtc->t1cr_omr |= 0x40; /* Latch timer1 */
- v = rtc->t1msb << 8; /* Read timer1 */
- v |= rtc->t1lsb; /* Read timer1 */
- } while (t1int != (rtc->msr & 0x20) ||
- t1op != (pit->pcdr & 0x04) ||
- abs(ov-v) > 80 ||
- v > 39960);
-
- v = 39999 - v;
- if (!t1op) /* If in second half cycle.. */
- v += 40000;
- v /= 8; /* Convert ticks to microseconds */
- if (t1int)
- v += 10000; /* Int pending, + 10ms */
- rtc->msr = msr;
-
- return v;
-}
-
-/*
- * Looks like op is non-zero for setting the clock, and zero for
- * reading the clock.
- *
- * struct hwclk_time {
- * unsigned sec; 0..59
- * unsigned min; 0..59
- * unsigned hour; 0..23
- * unsigned day; 1..31
- * unsigned mon; 0..11
- * unsigned year; 00...
- * int wday; 0..6, 0 is Sunday, -1 means unknown/don't set
- * };
- */
-
-int bvme6000_hwclk(int op, struct rtc_time *t)
-{
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- unsigned char msr = rtc->msr & 0xc0;
-
- rtc->msr = 0x40; /* Ensure clock and real-time-mode-register
- * are accessible */
- if (op)
- { /* Write.... */
- rtc->t0cr_rtmr = t->tm_year%4;
- rtc->bcd_tenms = 0;
- rtc->bcd_sec = bin2bcd(t->tm_sec);
- rtc->bcd_min = bin2bcd(t->tm_min);
- rtc->bcd_hr = bin2bcd(t->tm_hour);
- rtc->bcd_dom = bin2bcd(t->tm_mday);
- rtc->bcd_mth = bin2bcd(t->tm_mon + 1);
- rtc->bcd_year = bin2bcd(t->tm_year%100);
- if (t->tm_wday >= 0)
- rtc->bcd_dow = bin2bcd(t->tm_wday+1);
- rtc->t0cr_rtmr = t->tm_year%4 | 0x08;
- }
- else
- { /* Read.... */
- do {
- t->tm_sec = bcd2bin(rtc->bcd_sec);
- t->tm_min = bcd2bin(rtc->bcd_min);
- t->tm_hour = bcd2bin(rtc->bcd_hr);
- t->tm_mday = bcd2bin(rtc->bcd_dom);
- t->tm_mon = bcd2bin(rtc->bcd_mth)-1;
- t->tm_year = bcd2bin(rtc->bcd_year);
- if (t->tm_year < 70)
- t->tm_year += 100;
- t->tm_wday = bcd2bin(rtc->bcd_dow)-1;
- } while (t->tm_sec != bcd2bin(rtc->bcd_sec));
- }
-
- rtc->msr = msr;
-
- return 0;
-}
-
-/*
- * Set the minutes and seconds from seconds value 'nowtime'. Fail if
- * clock is out by > 30 minutes. Logic lifted from atari code.
- * Algorithm is to wait for the 10ms register to change, and then to
- * wait a short while, and then set it.
- */
-
-int bvme6000_set_clock_mmss (unsigned long nowtime)
-{
- int retval = 0;
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
- unsigned char rtc_minutes, rtc_tenms;
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- unsigned char msr = rtc->msr & 0xc0;
- unsigned long flags;
- volatile int i;
-
- rtc->msr = 0; /* Ensure clock accessible */
- rtc_minutes = bcd2bin (rtc->bcd_min);
-
- if ((rtc_minutes < real_minutes
- ? real_minutes - rtc_minutes
- : rtc_minutes - real_minutes) < 30)
- {
- local_irq_save(flags);
- rtc_tenms = rtc->bcd_tenms;
- while (rtc_tenms == rtc->bcd_tenms)
- ;
- for (i = 0; i < 1000; i++)
- ;
- rtc->bcd_min = bin2bcd(real_minutes);
- rtc->bcd_sec = bin2bcd(real_seconds);
- local_irq_restore(flags);
- }
- else
- retval = -1;
-
- rtc->msr = msr;
-
- return retval;
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/bvme6000/rtc.c b/ANDROID_3.4.5/arch/m68k/bvme6000/rtc.c
deleted file mode 100644
index cf12a17d..00000000
--- a/ANDROID_3.4.5/arch/m68k/bvme6000/rtc.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Real Time Clock interface for Linux on the BVME6000
- *
- * Based on the PC driver by Paul Gortmaker.
- */
-
-#define RTC_VERSION "1.00"
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/ioport.h>
-#include <linux/capability.h>
-#include <linux/fcntl.h>
-#include <linux/init.h>
-#include <linux/poll.h>
-#include <linux/module.h>
-#include <linux/mc146818rtc.h> /* For struct rtc_time and ioctls, etc */
-#include <linux/bcd.h>
-#include <asm/bvme6000hw.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/setup.h>
-
-/*
- * We sponge a minor off of the misc major. No need slurping
- * up another valuable major dev number for this. If you add
- * an ioctl, make sure you don't conflict with SPARC's RTC
- * ioctls.
- */
-
-static unsigned char days_in_mo[] =
-{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-
-static atomic_t rtc_status = ATOMIC_INIT(1);
-
-static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
- unsigned char msr;
- unsigned long flags;
- struct rtc_time wtime;
- void __user *argp = (void __user *)arg;
-
- switch (cmd) {
- case RTC_RD_TIME: /* Read the time/date from RTC */
- {
- local_irq_save(flags);
- /* Ensure clock and real-time-mode-register are accessible */
- msr = rtc->msr & 0xc0;
- rtc->msr = 0x40;
- memset(&wtime, 0, sizeof(struct rtc_time));
- do {
- wtime.tm_sec = bcd2bin(rtc->bcd_sec);
- wtime.tm_min = bcd2bin(rtc->bcd_min);
- wtime.tm_hour = bcd2bin(rtc->bcd_hr);
- wtime.tm_mday = bcd2bin(rtc->bcd_dom);
- wtime.tm_mon = bcd2bin(rtc->bcd_mth)-1;
- wtime.tm_year = bcd2bin(rtc->bcd_year);
- if (wtime.tm_year < 70)
- wtime.tm_year += 100;
- wtime.tm_wday = bcd2bin(rtc->bcd_dow)-1;
- } while (wtime.tm_sec != bcd2bin(rtc->bcd_sec));
- rtc->msr = msr;
- local_irq_restore(flags);
- return copy_to_user(argp, &wtime, sizeof wtime) ?
- -EFAULT : 0;
- }
- case RTC_SET_TIME: /* Set the RTC */
- {
- struct rtc_time rtc_tm;
- unsigned char mon, day, hrs, min, sec, leap_yr;
- unsigned int yrs;
-
- if (!capable(CAP_SYS_ADMIN))
- return -EACCES;
-
- if (copy_from_user(&rtc_tm, argp, sizeof(struct rtc_time)))
- return -EFAULT;
-
- yrs = rtc_tm.tm_year;
- if (yrs < 1900)
- yrs += 1900;
- mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */
- day = rtc_tm.tm_mday;
- hrs = rtc_tm.tm_hour;
- min = rtc_tm.tm_min;
- sec = rtc_tm.tm_sec;
-
- leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
- if ((mon > 12) || (mon < 1) || (day == 0))
- return -EINVAL;
-
- if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
- return -EINVAL;
-
- if ((hrs >= 24) || (min >= 60) || (sec >= 60))
- return -EINVAL;
-
- if (yrs >= 2070)
- return -EINVAL;
-
- local_irq_save(flags);
- /* Ensure clock and real-time-mode-register are accessible */
- msr = rtc->msr & 0xc0;
- rtc->msr = 0x40;
-
- rtc->t0cr_rtmr = yrs%4;
- rtc->bcd_tenms = 0;
- rtc->bcd_sec = bin2bcd(sec);
- rtc->bcd_min = bin2bcd(min);
- rtc->bcd_hr = bin2bcd(hrs);
- rtc->bcd_dom = bin2bcd(day);
- rtc->bcd_mth = bin2bcd(mon);
- rtc->bcd_year = bin2bcd(yrs%100);
- if (rtc_tm.tm_wday >= 0)
- rtc->bcd_dow = bin2bcd(rtc_tm.tm_wday+1);
- rtc->t0cr_rtmr = yrs%4 | 0x08;
-
- rtc->msr = msr;
- local_irq_restore(flags);
- return 0;
- }
- default:
- return -EINVAL;
- }
-}
-
-/*
- * We enforce only one user at a time here with the open/close.
- */
-static int rtc_open(struct inode *inode, struct file *file)
-{
- if (!atomic_dec_and_test(&rtc_status)) {
- atomic_inc(&rtc_status);
- return -EBUSY;
- }
- return 0;
-}
-
-static int rtc_release(struct inode *inode, struct file *file)
-{
- atomic_inc(&rtc_status);
- return 0;
-}
-
-/*
- * The various file operations we support.
- */
-
-static const struct file_operations rtc_fops = {
- .unlocked_ioctl = rtc_ioctl,
- .open = rtc_open,
- .release = rtc_release,
- .llseek = noop_llseek,
-};
-
-static struct miscdevice rtc_dev = {
- .minor = RTC_MINOR,
- .name = "rtc",
- .fops = &rtc_fops
-};
-
-static int __init rtc_DP8570A_init(void)
-{
- if (!MACH_IS_BVME6000)
- return -ENODEV;
-
- printk(KERN_INFO "DP8570A Real Time Clock Driver v%s\n", RTC_VERSION);
- return misc_register(&rtc_dev);
-}
-module_init(rtc_DP8570A_init);
diff --git a/ANDROID_3.4.5/arch/m68k/configs/amiga_defconfig b/ANDROID_3.4.5/arch/m68k/configs/amiga_defconfig
deleted file mode 100644
index e93fdae1..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/amiga_defconfig
+++ /dev/null
@@ -1,379 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-amiga"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_AMIGA=y
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_ZORRO=y
-CONFIG_AMIGA_PCMCIA=y
-CONFIG_HEARTBEAT=y
-CONFIG_PROC_HARDWARE=y
-CONFIG_ZORRO_NAMES=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_PARPORT=m
-CONFIG_PARPORT_AMIGA=m
-CONFIG_PARPORT_MFC3=m
-CONFIG_PARPORT_1284=y
-CONFIG_AMIGA_FLOPPY=y
-CONFIG_AMIGA_Z2RAM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_GAYLE=y
-CONFIG_BLK_DEV_BUDDHA=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_A3000_SCSI=y
-CONFIG_A2091_SCSI=y
-CONFIG_GVP11_SCSI=y
-CONFIG_SCSI_A4000T=y
-CONFIG_SCSI_ZORRO7XX=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_ARIADNE=y
-CONFIG_A2065=y
-CONFIG_HYDRA=y
-CONFIG_ZORRO8390=y
-CONFIG_APNE=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-CONFIG_KEYBOARD_AMIGA=y
-# CONFIG_KEYBOARD_ATKBD is not set
-# CONFIG_MOUSE_PS2 is not set
-CONFIG_MOUSE_AMIGA=m
-CONFIG_INPUT_JOYSTICK=y
-CONFIG_JOYSTICK_AMIGA=m
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_M68K_BEEP=m
-# CONFIG_SERIO is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-CONFIG_PRINTER=m
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_CIRRUS=y
-CONFIG_FB_AMIGA=y
-CONFIG_FB_AMIGA_OCS=y
-CONFIG_FB_AMIGA_ECS=y
-CONFIG_FB_AMIGA_AGA=y
-CONFIG_FB_FM2=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_SOUND=m
-CONFIG_DMASOUND_PAULA=m
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_AMIGA_BUILTIN_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/apollo_defconfig b/ANDROID_3.4.5/arch/m68k/configs/apollo_defconfig
deleted file mode 100644
index 66b26c1e..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/apollo_defconfig
+++ /dev/null
@@ -1,347 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-apollo"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_APOLLO=y
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_HEARTBEAT=y
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_VGA16 is not set
-# CONFIG_LOGO_LINUX_CLUT224 is not set
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/atari_defconfig b/ANDROID_3.4.5/arch/m68k/configs/atari_defconfig
deleted file mode 100644
index 15133251..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/atari_defconfig
+++ /dev/null
@@ -1,359 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-atari"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_ATARI=y
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_STRAM_PROC=y
-CONFIG_HEARTBEAT=y
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_PARPORT=m
-CONFIG_PARPORT_ATARI=m
-CONFIG_PARPORT_1284=y
-CONFIG_ATARI_FLOPPY=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_FALCON_IDE=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_ATARI_SCSI=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_ATARILANCE=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-CONFIG_KEYBOARD_ATARI=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_ATARI=m
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_M68K_BEEP=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-CONFIG_PRINTER=m
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_ATARI=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_SOUND=m
-CONFIG_DMASOUND_ATARI=m
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_ATARI_DSP56K=m
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=y
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/bvme6000_defconfig b/ANDROID_3.4.5/arch/m68k/configs/bvme6000_defconfig
deleted file mode 100644
index 67bb6fc1..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/bvme6000_defconfig
+++ /dev/null
@@ -1,343 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-bvme6000"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_VME=y
-CONFIG_BVME6000=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_BVME6000_SCSI=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_BVME6000_NET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
-CONFIG_CRC32=m
diff --git a/ANDROID_3.4.5/arch/m68k/configs/hp300_defconfig b/ANDROID_3.4.5/arch/m68k/configs/hp300_defconfig
deleted file mode 100644
index 3e35ce5f..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/hp300_defconfig
+++ /dev/null
@@ -1,348 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-hp300"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_HP300=y
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_HPLANCE=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_INPUT_MISC=y
-CONFIG_HP_SDC_RTC=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-# CONFIG_LOGO_LINUX_MONO is not set
-# CONFIG_LOGO_LINUX_VGA16 is not set
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5208evb_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5208evb_defconfig
deleted file mode 100644
index c1616824..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5208evb_defconfig
+++ /dev/null
@@ -1,76 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_COMPAT_BRK is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M520x=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=166666666
-CONFIG_CLOCK_DIV=2
-CONFIG_M5208EVB=y
-# CONFIG_4KSTACKS is not set
-CONFIG_RAMBASE=0x40000000
-CONFIG_RAMSIZE=0x2000000
-CONFIG_VECTORBASE=0x40000000
-CONFIG_KERNELBASE=0x40020000
-CONFIG_RAM16BIT=y
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_BAUDRATE=115200
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-# CONFIG_SYSFS is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_FULLDEBUG=y
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5249evb_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5249evb_defconfig
deleted file mode 100644
index a6599e42..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5249evb_defconfig
+++ /dev/null
@@ -1,69 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M5249=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=140000000
-CONFIG_CLOCK_DIV=2
-CONFIG_M5249C3=y
-CONFIG_RAMBASE=0x00000000
-CONFIG_RAMSIZE=0x00800000
-CONFIG_VECTORBASE=0x00000000
-CONFIG_KERNELBASE=0x00020000
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5272c3_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5272c3_defconfig
deleted file mode 100644
index 3fa60a57..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5272c3_defconfig
+++ /dev/null
@@ -1,67 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M5272=y
-CONFIG_CLOCK_SET=y
-CONFIG_M5272C3=y
-CONFIG_RAMBASE=0x00000000
-CONFIG_RAMSIZE=0x00800000
-CONFIG_VECTORBASE=0x00000000
-CONFIG_KERNELBASE=0x00020000
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5275evb_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5275evb_defconfig
deleted file mode 100644
index a1230e82..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5275evb_defconfig
+++ /dev/null
@@ -1,73 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M5275=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=150000000
-CONFIG_CLOCK_DIV=2
-CONFIG_M5275EVB=y
-# CONFIG_4KSTACKS is not set
-CONFIG_RAMBASE=0x00000000
-CONFIG_RAMSIZE=0x00000000
-CONFIG_VECTORBASE=0x00000000
-CONFIG_KERNELBASE=0x00020000
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-CONFIG_FEC=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-# CONFIG_INPUT is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5307c3_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5307c3_defconfig
deleted file mode 100644
index 43795f41..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5307c3_defconfig
+++ /dev/null
@@ -1,77 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-# CONFIG_SLUB_DEBUG is not set
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M5307=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=90000000
-CONFIG_CLOCK_DIV=2
-CONFIG_M5307C3=y
-CONFIG_RAMBASE=0x00000000
-CONFIG_RAMSIZE=0x00800000
-CONFIG_VECTORBASE=0x00000000
-CONFIG_KERNELBASE=0x00020000
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-CONFIG_SLIP=y
-CONFIG_SLIP_COMPRESSED=y
-# CONFIG_INPUT_MOUSEDEV is not set
-# CONFIG_INPUT_KEYBOARD is not set
-# CONFIG_INPUT_MOUSE is not set
-# CONFIG_SERIO is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_LEGACY_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_HID_SUPPORT is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_DNOTIFY is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_FULLDEBUG=y
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
diff --git a/ANDROID_3.4.5/arch/m68k/configs/m5407c3_defconfig b/ANDROID_3.4.5/arch/m68k/configs/m5407c3_defconfig
deleted file mode 100644
index 72746c57..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/m5407c3_defconfig
+++ /dev/null
@@ -1,71 +0,0 @@
-# CONFIG_MMU is not set
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOG_BUF_SHIFT=14
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_EXPERT=y
-# CONFIG_KALLSYMS is not set
-# CONFIG_HOTPLUG is not set
-# CONFIG_FUTEX is not set
-# CONFIG_EPOLL is not set
-# CONFIG_SIGNALFD is not set
-# CONFIG_TIMERFD is not set
-# CONFIG_EVENTFD is not set
-# CONFIG_AIO is not set
-# CONFIG_VM_EVENT_COUNTERS is not set
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-# CONFIG_BLK_DEV_BSG is not set
-# CONFIG_IOSCHED_DEADLINE is not set
-# CONFIG_IOSCHED_CFQ is not set
-CONFIG_M5407=y
-CONFIG_CLOCK_SET=y
-CONFIG_CLOCK_FREQ=50000000
-CONFIG_M5407C3=y
-CONFIG_RAMBASE=0x00000000
-CONFIG_RAMSIZE=0x00000000
-CONFIG_VECTORBASE=0x00000000
-CONFIG_KERNELBASE=0x00020000
-CONFIG_BINFMT_FLAT=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_INET=y
-# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
-# CONFIG_INET_XFRM_MODE_TUNNEL is not set
-# CONFIG_INET_XFRM_MODE_BEET is not set
-# CONFIG_INET_LRO is not set
-# CONFIG_INET_DIAG is not set
-# CONFIG_IPV6 is not set
-# CONFIG_FW_LOADER is not set
-CONFIG_MTD=y
-CONFIG_MTD_PARTITIONS=y
-CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_RAM=y
-CONFIG_MTD_UCLINUX=y
-CONFIG_BLK_DEV_RAM=y
-# CONFIG_MISC_DEVICES is not set
-CONFIG_NETDEVICES=y
-CONFIG_NET_ETHERNET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=y
-# CONFIG_INPUT is not set
-# CONFIG_VT is not set
-CONFIG_SERIAL_MCF=y
-CONFIG_SERIAL_MCF_CONSOLE=y
-# CONFIG_UNIX98_PTYS is not set
-# CONFIG_HW_RANDOM is not set
-# CONFIG_HWMON is not set
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-# CONFIG_FILE_LOCKING is not set
-# CONFIG_DNOTIFY is not set
-CONFIG_ROMFS_FS=y
-CONFIG_ROMFS_BACKED_BY_MTD=y
-# CONFIG_NETWORK_FILESYSTEMS is not set
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_BOOTPARAM=y
-CONFIG_BOOTPARAM_STRING="root=/dev/mtdblock0"
-# CONFIG_CRC32 is not set
diff --git a/ANDROID_3.4.5/arch/m68k/configs/mac_defconfig b/ANDROID_3.4.5/arch/m68k/configs/mac_defconfig
deleted file mode 100644
index ae81e2d1..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/mac_defconfig
+++ /dev/null
@@ -1,367 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-mac"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MAC=y
-CONFIG_M68020=y
-CONFIG_M68030=y
-CONFIG_M68040=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=m
-CONFIG_IPDDP=m
-CONFIG_IPDDP_ENCAP=y
-CONFIG_IPDDP_DECAP=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_SWIM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_MAC_IDE=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MAC_SCSI=y
-CONFIG_SCSI_MAC_ESP=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_ADB=y
-CONFIG_ADB_MACII=y
-CONFIG_ADB_MACIISI=y
-CONFIG_ADB_IOP=y
-CONFIG_ADB_PMU68K=y
-CONFIG_ADB_CUDA=y
-CONFIG_INPUT_ADBHID=y
-CONFIG_MAC_EMUMOUSEBTN=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MAC8390=y
-CONFIG_MAC89x0=m
-CONFIG_MACSONIC=m
-CONFIG_MACMACE=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_M68K_BEEP=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_PMACZILOG=y
-CONFIG_SERIAL_PMACZILOG_TTYS=y
-CONFIG_SERIAL_PMACZILOG_CONSOLE=y
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_MAC=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=y
-CONFIG_HFSPLUS_FS=y
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=m
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/multi_defconfig b/ANDROID_3.4.5/arch/m68k/configs/multi_defconfig
deleted file mode 100644
index 55d394ed..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/multi_defconfig
+++ /dev/null
@@ -1,445 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-multi"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_AMIGA=y
-CONFIG_ATARI=y
-CONFIG_MAC=y
-CONFIG_APOLLO=y
-CONFIG_VME=y
-CONFIG_MVME147=y
-CONFIG_MVME16x=y
-CONFIG_BVME6000=y
-CONFIG_HP300=y
-CONFIG_SUN3X=y
-CONFIG_Q40=y
-CONFIG_M68020=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_ZORRO=y
-CONFIG_AMIGA_PCMCIA=y
-CONFIG_STRAM_PROC=y
-CONFIG_HEARTBEAT=y
-CONFIG_PROC_HARDWARE=y
-CONFIG_ZORRO_NAMES=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=m
-CONFIG_IPDDP=m
-CONFIG_IPDDP_ENCAP=y
-CONFIG_IPDDP_DECAP=y
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_PARPORT=m
-CONFIG_PARPORT_AMIGA=m
-CONFIG_PARPORT_MFC3=m
-CONFIG_PARPORT_ATARI=m
-CONFIG_PARPORT_1284=y
-CONFIG_AMIGA_FLOPPY=y
-CONFIG_ATARI_FLOPPY=y
-CONFIG_BLK_DEV_SWIM=y
-CONFIG_AMIGA_Z2RAM=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_GAYLE=y
-CONFIG_BLK_DEV_BUDDHA=y
-CONFIG_BLK_DEV_FALCON_IDE=y
-CONFIG_BLK_DEV_MAC_IDE=y
-CONFIG_BLK_DEV_Q40IDE=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_A3000_SCSI=y
-CONFIG_A2091_SCSI=y
-CONFIG_GVP11_SCSI=y
-CONFIG_SCSI_A4000T=y
-CONFIG_SCSI_ZORRO7XX=y
-CONFIG_ATARI_SCSI=y
-CONFIG_MAC_SCSI=y
-CONFIG_SCSI_MAC_ESP=y
-CONFIG_MVME147_SCSI=y
-CONFIG_MVME16x_SCSI=y
-CONFIG_BVME6000_SCSI=y
-CONFIG_SUN3X_ESP=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_ADB=y
-CONFIG_ADB_MACII=y
-CONFIG_ADB_MACIISI=y
-CONFIG_ADB_IOP=y
-CONFIG_ADB_PMU68K=y
-CONFIG_ADB_CUDA=y
-CONFIG_INPUT_ADBHID=y
-CONFIG_MAC_EMUMOUSEBTN=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MII=y
-CONFIG_ARIADNE=y
-CONFIG_A2065=y
-CONFIG_HYDRA=y
-CONFIG_ZORRO8390=y
-CONFIG_APNE=y
-CONFIG_MAC8390=y
-CONFIG_MAC89x0=y
-CONFIG_MACSONIC=y
-CONFIG_MACMACE=y
-CONFIG_MVME147_NET=y
-CONFIG_MVME16x_NET=y
-CONFIG_BVME6000_NET=y
-CONFIG_ATARILANCE=y
-CONFIG_SUN3LANCE=y
-CONFIG_HPLANCE=y
-CONFIG_NE2000=m
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-CONFIG_KEYBOARD_AMIGA=y
-CONFIG_KEYBOARD_ATARI=y
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_SUNKBD=y
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_MOUSE_AMIGA=m
-CONFIG_MOUSE_ATARI=m
-CONFIG_INPUT_JOYSTICK=y
-CONFIG_JOYSTICK_AMIGA=m
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_M68K_BEEP=m
-CONFIG_HP_SDC_RTC=y
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_Q40KBD=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-CONFIG_SERIAL_PMACZILOG=y
-CONFIG_SERIAL_PMACZILOG_TTYS=y
-CONFIG_SERIAL_PMACZILOG_CONSOLE=y
-CONFIG_PRINTER=m
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=y
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FB_CIRRUS=y
-CONFIG_FB_AMIGA=y
-CONFIG_FB_AMIGA_OCS=y
-CONFIG_FB_AMIGA_ECS=y
-CONFIG_FB_AMIGA_AGA=y
-CONFIG_FB_FM2=y
-CONFIG_FB_ATARI=y
-CONFIG_FB_VALKYRIE=y
-CONFIG_FB_MAC=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_SOUND=m
-CONFIG_DMASOUND_ATARI=m
-CONFIG_DMASOUND_PAULA=m
-CONFIG_DMASOUND_Q40=m
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_ATARI_DSP56K=m
-CONFIG_AMIGA_BUILTIN_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=y
-CONFIG_HFSPLUS_FS=y
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=y
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/mvme147_defconfig b/ANDROID_3.4.5/arch/m68k/configs/mvme147_defconfig
deleted file mode 100644
index af773743..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/mvme147_defconfig
+++ /dev/null
@@ -1,341 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-mvme147"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_VME=y
-CONFIG_MVME147=y
-CONFIG_M68030=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MVME147_SCSI=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MVME147_NET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/mvme16x_defconfig b/ANDROID_3.4.5/arch/m68k/configs/mvme16x_defconfig
deleted file mode 100644
index cdb70d66..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/mvme16x_defconfig
+++ /dev/null
@@ -1,342 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-mvme16x"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_VME=y
-CONFIG_MVME16x=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MVME16x_SCSI=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_MVME16x_NET=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/q40_defconfig b/ANDROID_3.4.5/arch/m68k/configs/q40_defconfig
deleted file mode 100644
index 46bed78d..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/q40_defconfig
+++ /dev/null
@@ -1,347 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-q40"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_Q40=y
-CONFIG_M68040=y
-CONFIG_M68060=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_HEARTBEAT=y
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_IDE=y
-CONFIG_BLK_DEV_IDECD=y
-CONFIG_BLK_DEV_Q40IDE=y
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_NE2000=m
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-CONFIG_INPUT_MISC=y
-CONFIG_INPUT_M68K_BEEP=m
-CONFIG_SERIO=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_SERIO_Q40KBD=m
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_SOUND=m
-CONFIG_DMASOUND_Q40=m
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/sun3_defconfig b/ANDROID_3.4.5/arch/m68k/configs/sun3_defconfig
deleted file mode 100644
index 86f7772b..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/sun3_defconfig
+++ /dev/null
@@ -1,343 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-sun3"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_SUN3=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_SUN3_SCSI=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_SUN3LANCE=y
-CONFIG_SUN3_82586=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_SUNKBD=y
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/configs/sun3x_defconfig b/ANDROID_3.4.5/arch/m68k/configs/sun3x_defconfig
deleted file mode 100644
index 28826145..00000000
--- a/ANDROID_3.4.5/arch/m68k/configs/sun3x_defconfig
+++ /dev/null
@@ -1,342 +0,0 @@
-CONFIG_EXPERIMENTAL=y
-CONFIG_LOCALVERSION="-sun3x"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_BSD_PROCESS_ACCT=y
-CONFIG_LOG_BUF_SHIFT=14
-CONFIG_RELAY=y
-CONFIG_BLK_DEV_INITRD=y
-# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_SUN3X=y
-CONFIG_BINFMT_AOUT=m
-CONFIG_BINFMT_MISC=m
-CONFIG_PROC_HARDWARE=y
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_NET_KEY=y
-CONFIG_NET_KEY_MIGRATE=y
-CONFIG_INET=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_IP_PNP_RARP=y
-CONFIG_NET_IPIP=m
-CONFIG_NET_IPGRE=m
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-CONFIG_INET_XFRM_MODE_TRANSPORT=m
-CONFIG_INET_XFRM_MODE_TUNNEL=m
-CONFIG_INET_XFRM_MODE_BEET=m
-CONFIG_INET_DIAG=m
-CONFIG_IPV6_PRIVACY=y
-CONFIG_IPV6_ROUTER_PREF=y
-CONFIG_IPV6_ROUTE_INFO=y
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_NETFILTER=y
-CONFIG_NETFILTER_NETLINK_QUEUE=m
-CONFIG_NF_CONNTRACK=m
-# CONFIG_NF_CT_PROTO_DCCP is not set
-CONFIG_NF_CT_PROTO_UDPLITE=m
-CONFIG_NF_CONNTRACK_AMANDA=m
-CONFIG_NF_CONNTRACK_FTP=m
-CONFIG_NF_CONNTRACK_H323=m
-CONFIG_NF_CONNTRACK_IRC=m
-CONFIG_NF_CONNTRACK_NETBIOS_NS=m
-CONFIG_NF_CONNTRACK_PPTP=m
-CONFIG_NF_CONNTRACK_SANE=m
-CONFIG_NF_CONNTRACK_SIP=m
-CONFIG_NF_CONNTRACK_TFTP=m
-CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
-CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
-CONFIG_NETFILTER_XT_TARGET_DSCP=m
-CONFIG_NETFILTER_XT_TARGET_MARK=m
-CONFIG_NETFILTER_XT_TARGET_NFLOG=m
-CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
-CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
-CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
-CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
-CONFIG_NETFILTER_XT_MATCH_CLUSTER=m
-CONFIG_NETFILTER_XT_MATCH_COMMENT=m
-CONFIG_NETFILTER_XT_MATCH_CONNBYTES=m
-CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
-CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
-CONFIG_NETFILTER_XT_MATCH_DSCP=m
-CONFIG_NETFILTER_XT_MATCH_ESP=m
-CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
-CONFIG_NETFILTER_XT_MATCH_HELPER=m
-CONFIG_NETFILTER_XT_MATCH_IPRANGE=m
-CONFIG_NETFILTER_XT_MATCH_LENGTH=m
-CONFIG_NETFILTER_XT_MATCH_LIMIT=m
-CONFIG_NETFILTER_XT_MATCH_MAC=m
-CONFIG_NETFILTER_XT_MATCH_MARK=m
-CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
-CONFIG_NETFILTER_XT_MATCH_OWNER=m
-CONFIG_NETFILTER_XT_MATCH_POLICY=m
-CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
-CONFIG_NETFILTER_XT_MATCH_QUOTA=m
-CONFIG_NETFILTER_XT_MATCH_RATEEST=m
-CONFIG_NETFILTER_XT_MATCH_REALM=m
-CONFIG_NETFILTER_XT_MATCH_RECENT=m
-CONFIG_NETFILTER_XT_MATCH_STATE=m
-CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
-CONFIG_NETFILTER_XT_MATCH_STRING=m
-CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
-CONFIG_NETFILTER_XT_MATCH_TIME=m
-CONFIG_NETFILTER_XT_MATCH_U32=m
-CONFIG_NF_CONNTRACK_IPV4=m
-CONFIG_IP_NF_QUEUE=m
-CONFIG_IP_NF_IPTABLES=m
-CONFIG_IP_NF_MATCH_ADDRTYPE=m
-CONFIG_IP_NF_MATCH_AH=m
-CONFIG_IP_NF_MATCH_ECN=m
-CONFIG_IP_NF_MATCH_TTL=m
-CONFIG_IP_NF_FILTER=m
-CONFIG_IP_NF_TARGET_REJECT=m
-CONFIG_IP_NF_TARGET_LOG=m
-CONFIG_IP_NF_TARGET_ULOG=m
-CONFIG_NF_NAT=m
-CONFIG_IP_NF_TARGET_MASQUERADE=m
-CONFIG_IP_NF_TARGET_NETMAP=m
-CONFIG_IP_NF_TARGET_REDIRECT=m
-CONFIG_NF_NAT_SNMP_BASIC=m
-CONFIG_IP_NF_MANGLE=m
-CONFIG_IP_NF_TARGET_CLUSTERIP=m
-CONFIG_IP_NF_TARGET_ECN=m
-CONFIG_IP_NF_TARGET_TTL=m
-CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
-CONFIG_IP_NF_ARPFILTER=m
-CONFIG_IP_NF_ARP_MANGLE=m
-CONFIG_NF_CONNTRACK_IPV6=m
-CONFIG_IP6_NF_QUEUE=m
-CONFIG_IP6_NF_IPTABLES=m
-CONFIG_IP6_NF_MATCH_AH=m
-CONFIG_IP6_NF_MATCH_EUI64=m
-CONFIG_IP6_NF_MATCH_FRAG=m
-CONFIG_IP6_NF_MATCH_OPTS=m
-CONFIG_IP6_NF_MATCH_HL=m
-CONFIG_IP6_NF_MATCH_IPV6HEADER=m
-CONFIG_IP6_NF_MATCH_MH=m
-CONFIG_IP6_NF_MATCH_RT=m
-CONFIG_IP6_NF_TARGET_HL=m
-CONFIG_IP6_NF_TARGET_LOG=m
-CONFIG_IP6_NF_FILTER=m
-CONFIG_IP6_NF_TARGET_REJECT=m
-CONFIG_IP6_NF_MANGLE=m
-CONFIG_IP6_NF_RAW=m
-CONFIG_IP_DCCP=m
-# CONFIG_IP_DCCP_CCID3 is not set
-CONFIG_ATALK=m
-CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
-# CONFIG_FIRMWARE_IN_KERNEL is not set
-CONFIG_CONNECTOR=m
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_BLK_DEV_NBD=m
-CONFIG_BLK_DEV_RAM=y
-CONFIG_CDROM_PKTCDVD=m
-CONFIG_ATA_OVER_ETH=m
-CONFIG_RAID_ATTRS=m
-CONFIG_SCSI=y
-CONFIG_SCSI_TGT=m
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_ST=m
-CONFIG_CHR_DEV_OSST=m
-CONFIG_BLK_DEV_SR=y
-CONFIG_BLK_DEV_SR_VENDOR=y
-CONFIG_CHR_DEV_SG=m
-CONFIG_SCSI_CONSTANTS=y
-CONFIG_SCSI_SAS_LIBSAS=m
-# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
-CONFIG_SCSI_SRP_ATTRS=m
-CONFIG_SCSI_SRP_TGT_ATTRS=y
-CONFIG_ISCSI_TCP=m
-CONFIG_SUN3X_ESP=y
-CONFIG_MD=y
-CONFIG_BLK_DEV_MD=m
-CONFIG_MD_LINEAR=m
-CONFIG_MD_RAID0=m
-CONFIG_MD_RAID1=m
-CONFIG_MD_RAID456=m
-CONFIG_BLK_DEV_DM=m
-CONFIG_DM_CRYPT=m
-CONFIG_DM_SNAPSHOT=m
-CONFIG_DM_MIRROR=m
-CONFIG_DM_ZERO=m
-CONFIG_DM_MULTIPATH=m
-CONFIG_DM_UEVENT=y
-CONFIG_NETDEVICES=y
-CONFIG_DUMMY=m
-CONFIG_MACVLAN=m
-CONFIG_EQUALIZER=m
-CONFIG_VETH=m
-CONFIG_NET_ETHERNET=y
-CONFIG_SUN3LANCE=y
-# CONFIG_NETDEV_1000 is not set
-# CONFIG_NETDEV_10000 is not set
-CONFIG_PPP=m
-CONFIG_PPP_FILTER=y
-CONFIG_PPP_ASYNC=m
-CONFIG_PPP_SYNC_TTY=m
-CONFIG_PPP_DEFLATE=m
-CONFIG_PPP_BSDCOMP=m
-CONFIG_PPP_MPPE=m
-CONFIG_PPPOE=m
-CONFIG_SLIP=m
-CONFIG_SLIP_COMPRESSED=y
-CONFIG_SLIP_SMART=y
-CONFIG_SLIP_MODE_SLIP6=y
-CONFIG_NETCONSOLE=m
-CONFIG_NETCONSOLE_DYNAMIC=y
-CONFIG_INPUT_FF_MEMLESS=m
-# CONFIG_KEYBOARD_ATKBD is not set
-CONFIG_KEYBOARD_SUNKBD=y
-CONFIG_MOUSE_PS2=m
-CONFIG_MOUSE_SERIAL=m
-# CONFIG_SERIO_SERPORT is not set
-CONFIG_VT_HW_CONSOLE_BINDING=y
-# CONFIG_DEVKMEM is not set
-# CONFIG_HW_RANDOM is not set
-CONFIG_GEN_RTC=m
-CONFIG_GEN_RTC_X=y
-# CONFIG_HWMON is not set
-CONFIG_FB=y
-CONFIG_FRAMEBUFFER_CONSOLE=y
-CONFIG_LOGO=y
-CONFIG_HID=m
-CONFIG_HIDRAW=y
-# CONFIG_USB_SUPPORT is not set
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-# CONFIG_EXT3_FS_XATTR is not set
-CONFIG_REISERFS_FS=m
-CONFIG_JFS_FS=m
-CONFIG_XFS_FS=m
-CONFIG_OCFS2_FS=m
-# CONFIG_OCFS2_FS_STATS is not set
-# CONFIG_OCFS2_DEBUG_MASKLOG is not set
-CONFIG_QUOTA_NETLINK_INTERFACE=y
-# CONFIG_PRINT_QUOTA_WARNING is not set
-CONFIG_AUTOFS_FS=m
-CONFIG_AUTOFS4_FS=m
-CONFIG_FUSE_FS=m
-CONFIG_ISO9660_FS=y
-CONFIG_JOLIET=y
-CONFIG_ZISOFS=y
-CONFIG_UDF_FS=m
-CONFIG_MSDOS_FS=y
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_AFFS_FS=m
-CONFIG_HFS_FS=m
-CONFIG_HFSPLUS_FS=m
-CONFIG_CRAMFS=m
-CONFIG_SQUASHFS=m
-CONFIG_MINIX_FS=y
-CONFIG_HPFS_FS=m
-CONFIG_SYSV_FS=m
-CONFIG_UFS_FS=m
-CONFIG_NFS_FS=y
-CONFIG_NFS_V3=y
-CONFIG_NFS_V4=y
-CONFIG_ROOT_NFS=y
-CONFIG_NFSD=m
-CONFIG_NFSD_V3=y
-CONFIG_SMB_FS=m
-CONFIG_SMB_NLS_DEFAULT=y
-CONFIG_CODA_FS=m
-CONFIG_NLS_CODEPAGE_437=y
-CONFIG_NLS_CODEPAGE_737=m
-CONFIG_NLS_CODEPAGE_775=m
-CONFIG_NLS_CODEPAGE_850=m
-CONFIG_NLS_CODEPAGE_852=m
-CONFIG_NLS_CODEPAGE_855=m
-CONFIG_NLS_CODEPAGE_857=m
-CONFIG_NLS_CODEPAGE_860=m
-CONFIG_NLS_CODEPAGE_861=m
-CONFIG_NLS_CODEPAGE_862=m
-CONFIG_NLS_CODEPAGE_863=m
-CONFIG_NLS_CODEPAGE_864=m
-CONFIG_NLS_CODEPAGE_865=m
-CONFIG_NLS_CODEPAGE_866=m
-CONFIG_NLS_CODEPAGE_869=m
-CONFIG_NLS_CODEPAGE_936=m
-CONFIG_NLS_CODEPAGE_950=m
-CONFIG_NLS_CODEPAGE_932=m
-CONFIG_NLS_CODEPAGE_949=m
-CONFIG_NLS_CODEPAGE_874=m
-CONFIG_NLS_ISO8859_8=m
-CONFIG_NLS_CODEPAGE_1250=m
-CONFIG_NLS_CODEPAGE_1251=m
-CONFIG_NLS_ASCII=m
-CONFIG_NLS_ISO8859_1=y
-CONFIG_NLS_ISO8859_2=m
-CONFIG_NLS_ISO8859_3=m
-CONFIG_NLS_ISO8859_4=m
-CONFIG_NLS_ISO8859_5=m
-CONFIG_NLS_ISO8859_6=m
-CONFIG_NLS_ISO8859_7=m
-CONFIG_NLS_ISO8859_9=m
-CONFIG_NLS_ISO8859_13=m
-CONFIG_NLS_ISO8859_14=m
-CONFIG_NLS_ISO8859_15=m
-CONFIG_NLS_KOI8_R=m
-CONFIG_NLS_KOI8_U=m
-CONFIG_DLM=m
-CONFIG_MAGIC_SYSRQ=y
-# CONFIG_RCU_CPU_STALL_DETECTOR is not set
-CONFIG_SYSCTL_SYSCALL_CHECK=y
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_CRYPTD=m
-CONFIG_CRYPTO_TEST=m
-CONFIG_CRYPTO_CCM=m
-CONFIG_CRYPTO_GCM=m
-CONFIG_CRYPTO_CTS=m
-CONFIG_CRYPTO_LRW=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_XTS=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_MD4=m
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_RMD128=m
-CONFIG_CRYPTO_RMD160=m
-CONFIG_CRYPTO_RMD256=m
-CONFIG_CRYPTO_RMD320=m
-CONFIG_CRYPTO_SHA256=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_AES=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAMELLIA=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_FCRYPT=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SALSA20=m
-CONFIG_CRYPTO_SEED=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-CONFIG_CRYPTO_ZLIB=m
-CONFIG_CRYPTO_LZO=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
-CONFIG_CRC16=m
-CONFIG_CRC_T10DIF=y
diff --git a/ANDROID_3.4.5/arch/m68k/emu/Makefile b/ANDROID_3.4.5/arch/m68k/emu/Makefile
deleted file mode 100644
index 7dc20108..00000000
--- a/ANDROID_3.4.5/arch/m68k/emu/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for Linux arch/m68k/emu source directory
-#
-
-obj-y += natfeat.o
-
-obj-$(CONFIG_NFBLOCK) += nfblock.o
-obj-$(CONFIG_NFCON) += nfcon.o
-obj-$(CONFIG_NFETH) += nfeth.o
diff --git a/ANDROID_3.4.5/arch/m68k/emu/natfeat.c b/ANDROID_3.4.5/arch/m68k/emu/natfeat.c
deleted file mode 100644
index 2291a7d6..00000000
--- a/ANDROID_3.4.5/arch/m68k/emu/natfeat.c
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * natfeat.c - ARAnyM hardware support via Native Features (natfeats)
- *
- * Copyright (c) 2005 Petr Stehlik of ARAnyM dev team
- *
- * Reworked for Linux by Roman Zippel <zippel@linux-m68k.org>
- *
- * This software may be used and distributed according to the terms of
- * the GNU General Public License (GPL), incorporated herein by reference.
- */
-
-#include <linux/types.h>
-#include <linux/console.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/natfeat.h>
-
-asm("\n"
-" .global nf_get_id,nf_call\n"
-"nf_get_id:\n"
-" .short 0x7300\n"
-" rts\n"
-"nf_call:\n"
-" .short 0x7301\n"
-" rts\n"
-"1: moveq.l #0,%d0\n"
-" rts\n"
-" .section __ex_table,\"a\"\n"
-" .long nf_get_id,1b\n"
-" .long nf_call,1b\n"
-" .previous");
-EXPORT_SYMBOL_GPL(nf_get_id);
-EXPORT_SYMBOL_GPL(nf_call);
-
-void nfprint(const char *fmt, ...)
-{
- static char buf[256];
- va_list ap;
- int n;
-
- va_start(ap, fmt);
- n = vsnprintf(buf, 256, fmt, ap);
- nf_call(nf_get_id("NF_STDERR"), buf);
- va_end(ap);
-}
-
-static void nf_poweroff(void)
-{
- long id = nf_get_id("NF_SHUTDOWN");
-
- if (id)
- nf_call(id);
-}
-
-void nf_init(void)
-{
- unsigned long id, version;
- char buf[256];
-
- id = nf_get_id("NF_VERSION");
- if (!id)
- return;
- version = nf_call(id);
-
- id = nf_get_id("NF_NAME");
- if (!id)
- return;
- nf_call(id, buf, 256);
- buf[255] = 0;
-
- pr_info("NatFeats found (%s, %lu.%lu)\n", buf, version >> 16,
- version & 0xffff);
-
- mach_power_off = nf_poweroff;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/emu/nfblock.c b/ANDROID_3.4.5/arch/m68k/emu/nfblock.c
deleted file mode 100644
index e3011338..00000000
--- a/ANDROID_3.4.5/arch/m68k/emu/nfblock.c
+++ /dev/null
@@ -1,194 +0,0 @@
-/*
- * ARAnyM block device driver
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/genhd.h>
-#include <linux/blkdev.h>
-#include <linux/hdreg.h>
-#include <linux/slab.h>
-
-#include <asm/natfeat.h>
-
-static long nfhd_id;
-
-enum {
- /* emulation entry points */
- NFHD_READ_WRITE = 10,
- NFHD_GET_CAPACITY = 14,
-
- /* skip ACSI devices */
- NFHD_DEV_OFFSET = 8,
-};
-
-static inline s32 nfhd_read_write(u32 major, u32 minor, u32 rwflag, u32 recno,
- u32 count, u32 buf)
-{
- return nf_call(nfhd_id + NFHD_READ_WRITE, major, minor, rwflag, recno,
- count, buf);
-}
-
-static inline s32 nfhd_get_capacity(u32 major, u32 minor, u32 *blocks,
- u32 *blocksize)
-{
- return nf_call(nfhd_id + NFHD_GET_CAPACITY, major, minor, blocks,
- blocksize);
-}
-
-static LIST_HEAD(nfhd_list);
-
-static int major_num;
-module_param(major_num, int, 0);
-
-struct nfhd_device {
- struct list_head list;
- int id;
- u32 blocks, bsize;
- int bshift;
- struct request_queue *queue;
- struct gendisk *disk;
-};
-
-static void nfhd_make_request(struct request_queue *queue, struct bio *bio)
-{
- struct nfhd_device *dev = queue->queuedata;
- struct bio_vec *bvec;
- int i, dir, len, shift;
- sector_t sec = bio->bi_sector;
-
- dir = bio_data_dir(bio);
- shift = dev->bshift;
- bio_for_each_segment(bvec, bio, i) {
- len = bvec->bv_len;
- len >>= 9;
- nfhd_read_write(dev->id, 0, dir, sec >> shift, len >> shift,
- bvec_to_phys(bvec));
- sec += len;
- }
- bio_endio(bio, 0);
-}
-
-static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo)
-{
- struct nfhd_device *dev = bdev->bd_disk->private_data;
-
- geo->cylinders = dev->blocks >> (6 - dev->bshift);
- geo->heads = 4;
- geo->sectors = 16;
-
- return 0;
-}
-
-static const struct block_device_operations nfhd_ops = {
- .owner = THIS_MODULE,
- .getgeo = nfhd_getgeo,
-};
-
-static int __init nfhd_init_one(int id, u32 blocks, u32 bsize)
-{
- struct nfhd_device *dev;
- int dev_id = id - NFHD_DEV_OFFSET;
-
- pr_info("nfhd%u: found device with %u blocks (%u bytes)\n", dev_id,
- blocks, bsize);
-
- if (bsize < 512 || (bsize & (bsize - 1))) {
- pr_warn("nfhd%u: invalid block size\n", dev_id);
- return -EINVAL;
- }
-
- dev = kmalloc(sizeof(struct nfhd_device), GFP_KERNEL);
- if (!dev)
- goto out;
-
- dev->id = id;
- dev->blocks = blocks;
- dev->bsize = bsize;
- dev->bshift = ffs(bsize) - 10;
-
- dev->queue = blk_alloc_queue(GFP_KERNEL);
- if (dev->queue == NULL)
- goto free_dev;
-
- dev->queue->queuedata = dev;
- blk_queue_make_request(dev->queue, nfhd_make_request);
- blk_queue_logical_block_size(dev->queue, bsize);
-
- dev->disk = alloc_disk(16);
- if (!dev->disk)
- goto free_queue;
-
- dev->disk->major = major_num;
- dev->disk->first_minor = dev_id * 16;
- dev->disk->fops = &nfhd_ops;
- dev->disk->private_data = dev;
- sprintf(dev->disk->disk_name, "nfhd%u", dev_id);
- set_capacity(dev->disk, (sector_t)blocks * (bsize / 512));
- dev->disk->queue = dev->queue;
-
- add_disk(dev->disk);
-
- list_add_tail(&dev->list, &nfhd_list);
-
- return 0;
-
-free_queue:
- blk_cleanup_queue(dev->queue);
-free_dev:
- kfree(dev);
-out:
- return -ENOMEM;
-}
-
-static int __init nfhd_init(void)
-{
- u32 blocks, bsize;
- int i;
-
- nfhd_id = nf_get_id("XHDI");
- if (!nfhd_id)
- return -ENODEV;
-
- major_num = register_blkdev(major_num, "nfhd");
- if (major_num <= 0) {
- pr_warn("nfhd: unable to get major number\n");
- return major_num;
- }
-
- for (i = NFHD_DEV_OFFSET; i < 24; i++) {
- if (nfhd_get_capacity(i, 0, &blocks, &bsize))
- continue;
- nfhd_init_one(i, blocks, bsize);
- }
-
- return 0;
-}
-
-static void __exit nfhd_exit(void)
-{
- struct nfhd_device *dev, *next;
-
- list_for_each_entry_safe(dev, next, &nfhd_list, list) {
- list_del(&dev->list);
- del_gendisk(dev->disk);
- put_disk(dev->disk);
- blk_cleanup_queue(dev->queue);
- kfree(dev);
- }
- unregister_blkdev(major_num, "nfhd");
-}
-
-module_init(nfhd_init);
-module_exit(nfhd_exit);
-
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/arch/m68k/emu/nfcon.c b/ANDROID_3.4.5/arch/m68k/emu/nfcon.c
deleted file mode 100644
index 8db25e80..00000000
--- a/ANDROID_3.4.5/arch/m68k/emu/nfcon.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * ARAnyM console driver
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/console.h>
-#include <linux/tty.h>
-#include <linux/tty_driver.h>
-#include <linux/tty_flip.h>
-#include <linux/slab.h>
-#include <linux/err.h>
-#include <linux/uaccess.h>
-
-#include <asm/natfeat.h>
-
-static int stderr_id;
-static struct tty_driver *nfcon_tty_driver;
-
-static void nfputs(const char *str, unsigned int count)
-{
- char buf[68];
-
- buf[64] = 0;
- while (count > 64) {
- memcpy(buf, str, 64);
- nf_call(stderr_id, buf);
- str += 64;
- count -= 64;
- }
- memcpy(buf, str, count);
- buf[count] = 0;
- nf_call(stderr_id, buf);
-}
-
-static void nfcon_write(struct console *con, const char *str,
- unsigned int count)
-{
- nfputs(str, count);
-}
-
-static struct tty_driver *nfcon_device(struct console *con, int *index)
-{
- *index = 0;
- return (con->flags & CON_ENABLED) ? nfcon_tty_driver : NULL;
-}
-
-static struct console nf_console = {
- .name = "nfcon",
- .write = nfcon_write,
- .device = nfcon_device,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-
-static int nfcon_tty_open(struct tty_struct *tty, struct file *filp)
-{
- return 0;
-}
-
-static void nfcon_tty_close(struct tty_struct *tty, struct file *filp)
-{
-}
-
-static int nfcon_tty_write(struct tty_struct *tty, const unsigned char *buf,
- int count)
-{
- nfputs(buf, count);
- return count;
-}
-
-static int nfcon_tty_put_char(struct tty_struct *tty, unsigned char ch)
-{
- char temp[2] = { ch, 0 };
-
- nf_call(stderr_id, temp);
- return 1;
-}
-
-static int nfcon_tty_write_room(struct tty_struct *tty)
-{
- return 64;
-}
-
-static const struct tty_operations nfcon_tty_ops = {
- .open = nfcon_tty_open,
- .close = nfcon_tty_close,
- .write = nfcon_tty_write,
- .put_char = nfcon_tty_put_char,
- .write_room = nfcon_tty_write_room,
-};
-
-#ifndef MODULE
-
-static int __init nf_debug_setup(char *arg)
-{
- if (strcmp(arg, "nfcon"))
- return 0;
-
- stderr_id = nf_get_id("NF_STDERR");
- if (stderr_id) {
- nf_console.flags |= CON_ENABLED;
- register_console(&nf_console);
- }
-
- return 0;
-}
-
-early_param("debug", nf_debug_setup);
-
-#endif /* !MODULE */
-
-static int __init nfcon_init(void)
-{
- int res;
-
- stderr_id = nf_get_id("NF_STDERR");
- if (!stderr_id)
- return -ENODEV;
-
- nfcon_tty_driver = alloc_tty_driver(1);
- if (!nfcon_tty_driver)
- return -ENOMEM;
-
- nfcon_tty_driver->driver_name = "nfcon";
- nfcon_tty_driver->name = "nfcon";
- nfcon_tty_driver->type = TTY_DRIVER_TYPE_SYSTEM;
- nfcon_tty_driver->subtype = SYSTEM_TYPE_TTY;
- nfcon_tty_driver->init_termios = tty_std_termios;
- nfcon_tty_driver->flags = TTY_DRIVER_REAL_RAW;
-
- tty_set_operations(nfcon_tty_driver, &nfcon_tty_ops);
- res = tty_register_driver(nfcon_tty_driver);
- if (res) {
- pr_err("failed to register nfcon tty driver\n");
- put_tty_driver(nfcon_tty_driver);
- return res;
- }
-
- if (!(nf_console.flags & CON_ENABLED))
- register_console(&nf_console);
-
- return 0;
-}
-
-static void __exit nfcon_exit(void)
-{
- unregister_console(&nf_console);
- tty_unregister_driver(nfcon_tty_driver);
- put_tty_driver(nfcon_tty_driver);
-}
-
-module_init(nfcon_init);
-module_exit(nfcon_exit);
-
-MODULE_LICENSE("GPL");
diff --git a/ANDROID_3.4.5/arch/m68k/emu/nfeth.c b/ANDROID_3.4.5/arch/m68k/emu/nfeth.c
deleted file mode 100644
index a985a7e8..00000000
--- a/ANDROID_3.4.5/arch/m68k/emu/nfeth.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/*
- * atari_nfeth.c - ARAnyM ethernet card driver for GNU/Linux
- *
- * Copyright (c) 2005 Milan Jurik, Petr Stehlik of ARAnyM dev team
- *
- * Based on ARAnyM driver for FreeMiNT written by Standa Opichal
- *
- * This software may be used and distributed according to the terms of
- * the GNU General Public License (GPL), incorporated herein by reference.
- */
-
-#define DRV_VERSION "0.3"
-#define DRV_RELDATE "10/12/2005"
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-#include <asm/natfeat.h>
-#include <asm/virtconvert.h>
-
-enum {
- GET_VERSION = 0,/* no parameters, return NFAPI_VERSION in d0 */
- XIF_INTLEVEL, /* no parameters, return Interrupt Level in d0 */
- XIF_IRQ, /* acknowledge interrupt from host */
- XIF_START, /* (ethX), called on 'ifup', start receiver thread */
- XIF_STOP, /* (ethX), called on 'ifdown', stop the thread */
- XIF_READLENGTH, /* (ethX), return size of network data block to read */
- XIF_READBLOCK, /* (ethX, buffer, size), read block of network data */
- XIF_WRITEBLOCK, /* (ethX, buffer, size), write block of network data */
- XIF_GET_MAC, /* (ethX, buffer, size), return MAC HW addr in buffer */
- XIF_GET_IPHOST, /* (ethX, buffer, size), return IP address of host */
- XIF_GET_IPATARI,/* (ethX, buffer, size), return IP address of atari */
- XIF_GET_NETMASK /* (ethX, buffer, size), return IP netmask */
-};
-
-#define MAX_UNIT 8
-
-/* These identify the driver base version and may not be removed. */
-static const char version[] __devinitconst =
- KERN_INFO KBUILD_MODNAME ".c:v" DRV_VERSION " " DRV_RELDATE
- " S.Opichal, M.Jurik, P.Stehlik\n"
- KERN_INFO " http://aranym.org/\n";
-
-MODULE_AUTHOR("Milan Jurik");
-MODULE_DESCRIPTION("Atari NFeth driver");
-MODULE_LICENSE("GPL");
-/*
-MODULE_PARM(nfeth_debug, "i");
-MODULE_PARM_DESC(nfeth_debug, "nfeth_debug level (1-2)");
-*/
-
-
-static long nfEtherID;
-static int nfEtherIRQ;
-
-struct nfeth_private {
- int ethX;
-};
-
-static struct net_device *nfeth_dev[MAX_UNIT];
-
-static int nfeth_open(struct net_device *dev)
-{
- struct nfeth_private *priv = netdev_priv(dev);
- int res;
-
- res = nf_call(nfEtherID + XIF_START, priv->ethX);
- netdev_dbg(dev, "%s: %d\n", __func__, res);
-
- /* Ready for data */
- netif_start_queue(dev);
-
- return 0;
-}
-
-static int nfeth_stop(struct net_device *dev)
-{
- struct nfeth_private *priv = netdev_priv(dev);
-
- /* No more data */
- netif_stop_queue(dev);
-
- nf_call(nfEtherID + XIF_STOP, priv->ethX);
-
- return 0;
-}
-
-/*
- * Read a packet out of the adapter and pass it to the upper layers
- */
-static inline void recv_packet(struct net_device *dev)
-{
- struct nfeth_private *priv = netdev_priv(dev);
- unsigned short pktlen;
- struct sk_buff *skb;
-
- /* read packet length (excluding 32 bit crc) */
- pktlen = nf_call(nfEtherID + XIF_READLENGTH, priv->ethX);
-
- netdev_dbg(dev, "%s: %u\n", __func__, pktlen);
-
- if (!pktlen) {
- netdev_dbg(dev, "%s: pktlen == 0\n", __func__);
- dev->stats.rx_errors++;
- return;
- }
-
- skb = dev_alloc_skb(pktlen + 2);
- if (!skb) {
- netdev_dbg(dev, "%s: out of mem (buf_alloc failed)\n",
- __func__);
- dev->stats.rx_dropped++;
- return;
- }
-
- skb->dev = dev;
- skb_reserve(skb, 2); /* 16 Byte align */
- skb_put(skb, pktlen); /* make room */
- nf_call(nfEtherID + XIF_READBLOCK, priv->ethX, virt_to_phys(skb->data),
- pktlen);
-
- skb->protocol = eth_type_trans(skb, dev);
- netif_rx(skb);
- dev->last_rx = jiffies;
- dev->stats.rx_packets++;
- dev->stats.rx_bytes += pktlen;
-
- /* and enqueue packet */
- return;
-}
-
-static irqreturn_t nfeth_interrupt(int irq, void *dev_id)
-{
- int i, m, mask;
-
- mask = nf_call(nfEtherID + XIF_IRQ, 0);
- for (i = 0, m = 1; i < MAX_UNIT; m <<= 1, i++) {
- if (mask & m && nfeth_dev[i]) {
- recv_packet(nfeth_dev[i]);
- nf_call(nfEtherID + XIF_IRQ, m);
- }
- }
- return IRQ_HANDLED;
-}
-
-static int nfeth_xmit(struct sk_buff *skb, struct net_device *dev)
-{
- unsigned int len;
- char *data, shortpkt[ETH_ZLEN];
- struct nfeth_private *priv = netdev_priv(dev);
-
- data = skb->data;
- len = skb->len;
- if (len < ETH_ZLEN) {
- memset(shortpkt, 0, ETH_ZLEN);
- memcpy(shortpkt, data, len);
- data = shortpkt;
- len = ETH_ZLEN;
- }
-
- netdev_dbg(dev, "%s: send %u bytes\n", __func__, len);
- nf_call(nfEtherID + XIF_WRITEBLOCK, priv->ethX, virt_to_phys(data),
- len);
-
- dev->stats.tx_packets++;
- dev->stats.tx_bytes += len;
-
- dev_kfree_skb(skb);
- return 0;
-}
-
-static void nfeth_tx_timeout(struct net_device *dev)
-{
- dev->stats.tx_errors++;
- netif_wake_queue(dev);
-}
-
-static const struct net_device_ops nfeth_netdev_ops = {
- .ndo_open = nfeth_open,
- .ndo_stop = nfeth_stop,
- .ndo_start_xmit = nfeth_xmit,
- .ndo_tx_timeout = nfeth_tx_timeout,
- .ndo_validate_addr = eth_validate_addr,
- .ndo_change_mtu = eth_change_mtu,
- .ndo_set_mac_address = eth_mac_addr,
-};
-
-static struct net_device * __init nfeth_probe(int unit)
-{
- struct net_device *dev;
- struct nfeth_private *priv;
- char mac[ETH_ALEN], host_ip[32], local_ip[32];
- int err;
-
- if (!nf_call(nfEtherID + XIF_GET_MAC, unit, mac, ETH_ALEN))
- return NULL;
-
- dev = alloc_etherdev(sizeof(struct nfeth_private));
- if (!dev)
- return NULL;
-
- dev->irq = nfEtherIRQ;
- dev->netdev_ops = &nfeth_netdev_ops;
-
- memcpy(dev->dev_addr, mac, ETH_ALEN);
-
- priv = netdev_priv(dev);
- priv->ethX = unit;
-
- err = register_netdev(dev);
- if (err) {
- free_netdev(dev);
- return NULL;
- }
-
- nf_call(nfEtherID + XIF_GET_IPHOST, unit,
- host_ip, sizeof(host_ip));
- nf_call(nfEtherID + XIF_GET_IPATARI, unit,
- local_ip, sizeof(local_ip));
-
- netdev_info(dev, KBUILD_MODNAME " addr:%s (%s) HWaddr:%pM\n", host_ip,
- local_ip, mac);
-
- return dev;
-}
-
-static int __init nfeth_init(void)
-{
- long ver;
- int error, i;
-
- nfEtherID = nf_get_id("ETHERNET");
- if (!nfEtherID)
- return -ENODEV;
-
- ver = nf_call(nfEtherID + GET_VERSION);
- pr_info("API %lu\n", ver);
-
- nfEtherIRQ = nf_call(nfEtherID + XIF_INTLEVEL);
- error = request_irq(nfEtherIRQ, nfeth_interrupt, IRQF_SHARED,
- "eth emu", nfeth_interrupt);
- if (error) {
- pr_err("request for irq %d failed %d", nfEtherIRQ, error);
- return error;
- }
-
- for (i = 0; i < MAX_UNIT; i++)
- nfeth_dev[i] = nfeth_probe(i);
-
- return 0;
-}
-
-static void __exit nfeth_cleanup(void)
-{
- int i;
-
- for (i = 0; i < MAX_UNIT; i++) {
- if (nfeth_dev[i]) {
- unregister_netdev(nfeth_dev[0]);
- free_netdev(nfeth_dev[0]);
- }
- }
- free_irq(nfEtherIRQ, nfeth_interrupt);
-}
-
-module_init(nfeth_init);
-module_exit(nfeth_cleanup);
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/Makefile b/ANDROID_3.4.5/arch/m68k/fpsp040/Makefile
deleted file mode 100644
index 9506d883..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-#
-# Makefile for Linux arch/m68k/fpsp040 source directory
-#
-
-obj-y := bindec.o binstr.o decbin.o do_func.o gen_except.o get_op.o \
- kernel_ex.o res_func.o round.o sacos.o sasin.o satan.o satanh.o \
- scosh.o setox.o sgetem.o sint.o slog2.o slogn.o \
- smovecr.o srem_mod.o scale.o \
- ssin.o ssinh.o stan.o stanh.o sto_res.o stwotox.o tbldo.o util.o \
- x_bsun.o x_fline.o x_operr.o x_ovfl.o x_snan.o x_store.o \
- x_unfl.o x_unimp.o x_unsupp.o bugfix.o skeleton.o
-
-EXTRA_LDFLAGS := -x
-
-$(OS_OBJS): fpsp.h
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/README b/ANDROID_3.4.5/arch/m68k/fpsp040/README
deleted file mode 100644
index f5749446..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/README
+++ /dev/null
@@ -1,30 +0,0 @@
-
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68040 Software Package
-
-M68040 Software Package Copyright (c) 1993, 1994 Motorola Inc.
-All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
-PARTICULAR PURPOSE and any warranty against infringement with
-regard to the SOFTWARE (INCLUDING ANY MODIFIED VERSIONS THEREOF)
-and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS
-PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR
-OTHER PECUNIARY LOSS) ARISING OF THE USE OR INABILITY TO USE THE
-SOFTWARE. Motorola assumes no responsibility for the maintenance
-and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and
-distribute the SOFTWARE so long as this entire notice is retained
-without alteration in any modified and/or redistributed versions,
-and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise
-under any patents or trademarks of Motorola, Inc.
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/bindec.S b/ANDROID_3.4.5/arch/m68k/fpsp040/bindec.S
deleted file mode 100644
index f2e79523..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/bindec.S
+++ /dev/null
@@ -1,919 +0,0 @@
-|
-| bindec.sa 3.4 1/3/91
-|
-| bindec
-|
-| Description:
-| Converts an input in extended precision format
-| to bcd format.
-|
-| Input:
-| a0 points to the input extended precision value
-| value in memory; d0 contains the k-factor sign-extended
-| to 32-bits. The input may be either normalized,
-| unnormalized, or denormalized.
-|
-| Output: result in the FP_SCR1 space on the stack.
-|
-| Saves and Modifies: D2-D7,A2,FP2
-|
-| Algorithm:
-|
-| A1. Set RM and size ext; Set SIGMA = sign of input.
-| The k-factor is saved for use in d7. Clear the
-| BINDEC_FLG for separating normalized/denormalized
-| input. If input is unnormalized or denormalized,
-| normalize it.
-|
-| A2. Set X = abs(input).
-|
-| A3. Compute ILOG.
-| ILOG is the log base 10 of the input value. It is
-| approximated by adding e + 0.f when the original
-| value is viewed as 2^^e * 1.f in extended precision.
-| This value is stored in d6.
-|
-| A4. Clr INEX bit.
-| The operation in A3 above may have set INEX2.
-|
-| A5. Set ICTR = 0;
-| ICTR is a flag used in A13. It must be set before the
-| loop entry A6.
-|
-| A6. Calculate LEN.
-| LEN is the number of digits to be displayed. The
-| k-factor can dictate either the total number of digits,
-| if it is a positive number, or the number of digits
-| after the decimal point which are to be included as
-| significant. See the 68882 manual for examples.
-| If LEN is computed to be greater than 17, set OPERR in
-| USER_FPSR. LEN is stored in d4.
-|
-| A7. Calculate SCALE.
-| SCALE is equal to 10^ISCALE, where ISCALE is the number
-| of decimal places needed to insure LEN integer digits
-| in the output before conversion to bcd. LAMBDA is the
-| sign of ISCALE, used in A9. Fp1 contains
-| 10^^(abs(ISCALE)) using a rounding mode which is a
-| function of the original rounding mode and the signs
-| of ISCALE and X. A table is given in the code.
-|
-| A8. Clr INEX; Force RZ.
-| The operation in A3 above may have set INEX2.
-| RZ mode is forced for the scaling operation to insure
-| only one rounding error. The grs bits are collected in
-| the INEX flag for use in A10.
-|
-| A9. Scale X -> Y.
-| The mantissa is scaled to the desired number of
-| significant digits. The excess digits are collected
-| in INEX2.
-|
-| A10. Or in INEX.
-| If INEX is set, round error occurred. This is
-| compensated for by 'or-ing' in the INEX2 flag to
-| the lsb of Y.
-|
-| A11. Restore original FPCR; set size ext.
-| Perform FINT operation in the user's rounding mode.
-| Keep the size to extended.
-|
-| A12. Calculate YINT = FINT(Y) according to user's rounding
-| mode. The FPSP routine sintd0 is used. The output
-| is in fp0.
-|
-| A13. Check for LEN digits.
-| If the int operation results in more than LEN digits,
-| or less than LEN -1 digits, adjust ILOG and repeat from
-| A6. This test occurs only on the first pass. If the
-| result is exactly 10^LEN, decrement ILOG and divide
-| the mantissa by 10.
-|
-| A14. Convert the mantissa to bcd.
-| The binstr routine is used to convert the LEN digit
-| mantissa to bcd in memory. The input to binstr is
-| to be a fraction; i.e. (mantissa)/10^LEN and adjusted
-| such that the decimal point is to the left of bit 63.
-| The bcd digits are stored in the correct position in
-| the final string area in memory.
-|
-| A15. Convert the exponent to bcd.
-| As in A14 above, the exp is converted to bcd and the
-| digits are stored in the final string.
-| Test the length of the final exponent string. If the
-| length is 4, set operr.
-|
-| A16. Write sign bits to final string.
-|
-| Implementation Notes:
-|
-| The registers are used as follows:
-|
-| d0: scratch; LEN input to binstr
-| d1: scratch
-| d2: upper 32-bits of mantissa for binstr
-| d3: scratch;lower 32-bits of mantissa for binstr
-| d4: LEN
-| d5: LAMBDA/ICTR
-| d6: ILOG
-| d7: k-factor
-| a0: ptr for original operand/final result
-| a1: scratch pointer
-| a2: pointer to FP_X; abs(original value) in ext
-| fp0: scratch
-| fp1: scratch
-| fp2: scratch
-| F_SCR1:
-| F_SCR2:
-| L_SCR1:
-| L_SCR2:
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|BINDEC idnt 2,1 | Motorola 040 Floating Point Software Package
-
-#include "fpsp.h"
-
- |section 8
-
-| Constants in extended precision
-LOG2: .long 0x3FFD0000,0x9A209A84,0xFBCFF798,0x00000000
-LOG2UP1: .long 0x3FFD0000,0x9A209A84,0xFBCFF799,0x00000000
-
-| Constants in single precision
-FONE: .long 0x3F800000,0x00000000,0x00000000,0x00000000
-FTWO: .long 0x40000000,0x00000000,0x00000000,0x00000000
-FTEN: .long 0x41200000,0x00000000,0x00000000,0x00000000
-F4933: .long 0x459A2800,0x00000000,0x00000000,0x00000000
-
-RBDTBL: .byte 0,0,0,0
- .byte 3,3,2,2
- .byte 3,2,2,3
- .byte 2,3,3,2
-
- |xref binstr
- |xref sintdo
- |xref ptenrn,ptenrm,ptenrp
-
- .global bindec
- .global sc_mul
-bindec:
- moveml %d2-%d7/%a2,-(%a7)
- fmovemx %fp0-%fp2,-(%a7)
-
-| A1. Set RM and size ext. Set SIGMA = sign input;
-| The k-factor is saved for use in d7. Clear BINDEC_FLG for
-| separating normalized/denormalized input. If the input
-| is a denormalized number, set the BINDEC_FLG memory word
-| to signal denorm. If the input is unnormalized, normalize
-| the input and test for denormalized result.
-|
- fmovel #rm_mode,%FPCR |set RM and ext
- movel (%a0),L_SCR2(%a6) |save exponent for sign check
- movel %d0,%d7 |move k-factor to d7
- clrb BINDEC_FLG(%a6) |clr norm/denorm flag
- movew STAG(%a6),%d0 |get stag
- andiw #0xe000,%d0 |isolate stag bits
- beq A2_str |if zero, input is norm
-|
-| Normalize the denorm
-|
-un_de_norm:
- movew (%a0),%d0
- andiw #0x7fff,%d0 |strip sign of normalized exp
- movel 4(%a0),%d1
- movel 8(%a0),%d2
-norm_loop:
- subw #1,%d0
- lsll #1,%d2
- roxll #1,%d1
- tstl %d1
- bges norm_loop
-|
-| Test if the normalized input is denormalized
-|
- tstw %d0
- bgts pos_exp |if greater than zero, it is a norm
- st BINDEC_FLG(%a6) |set flag for denorm
-pos_exp:
- andiw #0x7fff,%d0 |strip sign of normalized exp
- movew %d0,(%a0)
- movel %d1,4(%a0)
- movel %d2,8(%a0)
-
-| A2. Set X = abs(input).
-|
-A2_str:
- movel (%a0),FP_SCR2(%a6) | move input to work space
- movel 4(%a0),FP_SCR2+4(%a6) | move input to work space
- movel 8(%a0),FP_SCR2+8(%a6) | move input to work space
- andil #0x7fffffff,FP_SCR2(%a6) |create abs(X)
-
-| A3. Compute ILOG.
-| ILOG is the log base 10 of the input value. It is approx-
-| imated by adding e + 0.f when the original value is viewed
-| as 2^^e * 1.f in extended precision. This value is stored
-| in d6.
-|
-| Register usage:
-| Input/Output
-| d0: k-factor/exponent
-| d2: x/x
-| d3: x/x
-| d4: x/x
-| d5: x/x
-| d6: x/ILOG
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/final result
-| a1: x/x
-| a2: x/x
-| fp0: x/float(ILOG)
-| fp1: x/x
-| fp2: x/x
-| F_SCR1:x/x
-| F_SCR2:Abs(X)/Abs(X) with $3fff exponent
-| L_SCR1:x/x
-| L_SCR2:first word of X packed/Unchanged
-
- tstb BINDEC_FLG(%a6) |check for denorm
- beqs A3_cont |if clr, continue with norm
- movel #-4933,%d6 |force ILOG = -4933
- bras A4_str
-A3_cont:
- movew FP_SCR2(%a6),%d0 |move exp to d0
- movew #0x3fff,FP_SCR2(%a6) |replace exponent with 0x3fff
- fmovex FP_SCR2(%a6),%fp0 |now fp0 has 1.f
- subw #0x3fff,%d0 |strip off bias
- faddw %d0,%fp0 |add in exp
- fsubs FONE,%fp0 |subtract off 1.0
- fbge pos_res |if pos, branch
- fmulx LOG2UP1,%fp0 |if neg, mul by LOG2UP1
- fmovel %fp0,%d6 |put ILOG in d6 as a lword
- bras A4_str |go move out ILOG
-pos_res:
- fmulx LOG2,%fp0 |if pos, mul by LOG2
- fmovel %fp0,%d6 |put ILOG in d6 as a lword
-
-
-| A4. Clr INEX bit.
-| The operation in A3 above may have set INEX2.
-
-A4_str:
- fmovel #0,%FPSR |zero all of fpsr - nothing needed
-
-
-| A5. Set ICTR = 0;
-| ICTR is a flag used in A13. It must be set before the
-| loop entry A6. The lower word of d5 is used for ICTR.
-
- clrw %d5 |clear ICTR
-
-
-| A6. Calculate LEN.
-| LEN is the number of digits to be displayed. The k-factor
-| can dictate either the total number of digits, if it is
-| a positive number, or the number of digits after the
-| original decimal point which are to be included as
-| significant. See the 68882 manual for examples.
-| If LEN is computed to be greater than 17, set OPERR in
-| USER_FPSR. LEN is stored in d4.
-|
-| Register usage:
-| Input/Output
-| d0: exponent/Unchanged
-| d2: x/x/scratch
-| d3: x/x
-| d4: exc picture/LEN
-| d5: ICTR/Unchanged
-| d6: ILOG/Unchanged
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/final result
-| a1: x/x
-| a2: x/x
-| fp0: float(ILOG)/Unchanged
-| fp1: x/x
-| fp2: x/x
-| F_SCR1:x/x
-| F_SCR2:Abs(X) with $3fff exponent/Unchanged
-| L_SCR1:x/x
-| L_SCR2:first word of X packed/Unchanged
-
-A6_str:
- tstl %d7 |branch on sign of k
- bles k_neg |if k <= 0, LEN = ILOG + 1 - k
- movel %d7,%d4 |if k > 0, LEN = k
- bras len_ck |skip to LEN check
-k_neg:
- movel %d6,%d4 |first load ILOG to d4
- subl %d7,%d4 |subtract off k
- addql #1,%d4 |add in the 1
-len_ck:
- tstl %d4 |LEN check: branch on sign of LEN
- bles LEN_ng |if neg, set LEN = 1
- cmpl #17,%d4 |test if LEN > 17
- bles A7_str |if not, forget it
- movel #17,%d4 |set max LEN = 17
- tstl %d7 |if negative, never set OPERR
- bles A7_str |if positive, continue
- orl #opaop_mask,USER_FPSR(%a6) |set OPERR & AIOP in USER_FPSR
- bras A7_str |finished here
-LEN_ng:
- moveql #1,%d4 |min LEN is 1
-
-
-| A7. Calculate SCALE.
-| SCALE is equal to 10^ISCALE, where ISCALE is the number
-| of decimal places needed to insure LEN integer digits
-| in the output before conversion to bcd. LAMBDA is the sign
-| of ISCALE, used in A9. Fp1 contains 10^^(abs(ISCALE)) using
-| the rounding mode as given in the following table (see
-| Coonen, p. 7.23 as ref.; however, the SCALE variable is
-| of opposite sign in bindec.sa from Coonen).
-|
-| Initial USE
-| FPCR[6:5] LAMBDA SIGN(X) FPCR[6:5]
-| ----------------------------------------------
-| RN 00 0 0 00/0 RN
-| RN 00 0 1 00/0 RN
-| RN 00 1 0 00/0 RN
-| RN 00 1 1 00/0 RN
-| RZ 01 0 0 11/3 RP
-| RZ 01 0 1 11/3 RP
-| RZ 01 1 0 10/2 RM
-| RZ 01 1 1 10/2 RM
-| RM 10 0 0 11/3 RP
-| RM 10 0 1 10/2 RM
-| RM 10 1 0 10/2 RM
-| RM 10 1 1 11/3 RP
-| RP 11 0 0 10/2 RM
-| RP 11 0 1 11/3 RP
-| RP 11 1 0 11/3 RP
-| RP 11 1 1 10/2 RM
-|
-| Register usage:
-| Input/Output
-| d0: exponent/scratch - final is 0
-| d2: x/0 or 24 for A9
-| d3: x/scratch - offset ptr into PTENRM array
-| d4: LEN/Unchanged
-| d5: 0/ICTR:LAMBDA
-| d6: ILOG/ILOG or k if ((k<=0)&(ILOG<k))
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/final result
-| a1: x/ptr to PTENRM array
-| a2: x/x
-| fp0: float(ILOG)/Unchanged
-| fp1: x/10^ISCALE
-| fp2: x/x
-| F_SCR1:x/x
-| F_SCR2:Abs(X) with $3fff exponent/Unchanged
-| L_SCR1:x/x
-| L_SCR2:first word of X packed/Unchanged
-
-A7_str:
- tstl %d7 |test sign of k
- bgts k_pos |if pos and > 0, skip this
- cmpl %d6,%d7 |test k - ILOG
- blts k_pos |if ILOG >= k, skip this
- movel %d7,%d6 |if ((k<0) & (ILOG < k)) ILOG = k
-k_pos:
- movel %d6,%d0 |calc ILOG + 1 - LEN in d0
- addql #1,%d0 |add the 1
- subl %d4,%d0 |sub off LEN
- swap %d5 |use upper word of d5 for LAMBDA
- clrw %d5 |set it zero initially
- clrw %d2 |set up d2 for very small case
- tstl %d0 |test sign of ISCALE
- bges iscale |if pos, skip next inst
- addqw #1,%d5 |if neg, set LAMBDA true
- cmpl #0xffffecd4,%d0 |test iscale <= -4908
- bgts no_inf |if false, skip rest
- addil #24,%d0 |add in 24 to iscale
- movel #24,%d2 |put 24 in d2 for A9
-no_inf:
- negl %d0 |and take abs of ISCALE
-iscale:
- fmoves FONE,%fp1 |init fp1 to 1
- bfextu USER_FPCR(%a6){#26:#2},%d1 |get initial rmode bits
- lslw #1,%d1 |put them in bits 2:1
- addw %d5,%d1 |add in LAMBDA
- lslw #1,%d1 |put them in bits 3:1
- tstl L_SCR2(%a6) |test sign of original x
- bges x_pos |if pos, don't set bit 0
- addql #1,%d1 |if neg, set bit 0
-x_pos:
- leal RBDTBL,%a2 |load rbdtbl base
- moveb (%a2,%d1),%d3 |load d3 with new rmode
- lsll #4,%d3 |put bits in proper position
- fmovel %d3,%fpcr |load bits into fpu
- lsrl #4,%d3 |put bits in proper position
- tstb %d3 |decode new rmode for pten table
- bnes not_rn |if zero, it is RN
- leal PTENRN,%a1 |load a1 with RN table base
- bras rmode |exit decode
-not_rn:
- lsrb #1,%d3 |get lsb in carry
- bccs not_rp |if carry clear, it is RM
- leal PTENRP,%a1 |load a1 with RP table base
- bras rmode |exit decode
-not_rp:
- leal PTENRM,%a1 |load a1 with RM table base
-rmode:
- clrl %d3 |clr table index
-e_loop:
- lsrl #1,%d0 |shift next bit into carry
- bccs e_next |if zero, skip the mul
- fmulx (%a1,%d3),%fp1 |mul by 10**(d3_bit_no)
-e_next:
- addl #12,%d3 |inc d3 to next pwrten table entry
- tstl %d0 |test if ISCALE is zero
- bnes e_loop |if not, loop
-
-
-| A8. Clr INEX; Force RZ.
-| The operation in A3 above may have set INEX2.
-| RZ mode is forced for the scaling operation to insure
-| only one rounding error. The grs bits are collected in
-| the INEX flag for use in A10.
-|
-| Register usage:
-| Input/Output
-
- fmovel #0,%FPSR |clr INEX
- fmovel #rz_mode,%FPCR |set RZ rounding mode
-
-
-| A9. Scale X -> Y.
-| The mantissa is scaled to the desired number of significant
-| digits. The excess digits are collected in INEX2. If mul,
-| Check d2 for excess 10 exponential value. If not zero,
-| the iscale value would have caused the pwrten calculation
-| to overflow. Only a negative iscale can cause this, so
-| multiply by 10^(d2), which is now only allowed to be 24,
-| with a multiply by 10^8 and 10^16, which is exact since
-| 10^24 is exact. If the input was denormalized, we must
-| create a busy stack frame with the mul command and the
-| two operands, and allow the fpu to complete the multiply.
-|
-| Register usage:
-| Input/Output
-| d0: FPCR with RZ mode/Unchanged
-| d2: 0 or 24/unchanged
-| d3: x/x
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA
-| d6: ILOG/Unchanged
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/final result
-| a1: ptr to PTENRM array/Unchanged
-| a2: x/x
-| fp0: float(ILOG)/X adjusted for SCALE (Y)
-| fp1: 10^ISCALE/Unchanged
-| fp2: x/x
-| F_SCR1:x/x
-| F_SCR2:Abs(X) with $3fff exponent/Unchanged
-| L_SCR1:x/x
-| L_SCR2:first word of X packed/Unchanged
-
-A9_str:
- fmovex (%a0),%fp0 |load X from memory
- fabsx %fp0 |use abs(X)
- tstw %d5 |LAMBDA is in lower word of d5
- bne sc_mul |if neg (LAMBDA = 1), scale by mul
- fdivx %fp1,%fp0 |calculate X / SCALE -> Y to fp0
- bras A10_st |branch to A10
-
-sc_mul:
- tstb BINDEC_FLG(%a6) |check for denorm
- beqs A9_norm |if norm, continue with mul
- fmovemx %fp1-%fp1,-(%a7) |load ETEMP with 10^ISCALE
- movel 8(%a0),-(%a7) |load FPTEMP with input arg
- movel 4(%a0),-(%a7)
- movel (%a0),-(%a7)
- movel #18,%d3 |load count for busy stack
-A9_loop:
- clrl -(%a7) |clear lword on stack
- dbf %d3,A9_loop
- moveb VER_TMP(%a6),(%a7) |write current version number
- moveb #BUSY_SIZE-4,1(%a7) |write current busy size
- moveb #0x10,0x44(%a7) |set fcefpte[15] bit
- movew #0x0023,0x40(%a7) |load cmdreg1b with mul command
- moveb #0xfe,0x8(%a7) |load all 1s to cu savepc
- frestore (%a7)+ |restore frame to fpu for completion
- fmulx 36(%a1),%fp0 |multiply fp0 by 10^8
- fmulx 48(%a1),%fp0 |multiply fp0 by 10^16
- bras A10_st
-A9_norm:
- tstw %d2 |test for small exp case
- beqs A9_con |if zero, continue as normal
- fmulx 36(%a1),%fp0 |multiply fp0 by 10^8
- fmulx 48(%a1),%fp0 |multiply fp0 by 10^16
-A9_con:
- fmulx %fp1,%fp0 |calculate X * SCALE -> Y to fp0
-
-
-| A10. Or in INEX.
-| If INEX is set, round error occurred. This is compensated
-| for by 'or-ing' in the INEX2 flag to the lsb of Y.
-|
-| Register usage:
-| Input/Output
-| d0: FPCR with RZ mode/FPSR with INEX2 isolated
-| d2: x/x
-| d3: x/x
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA
-| d6: ILOG/Unchanged
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/final result
-| a1: ptr to PTENxx array/Unchanged
-| a2: x/ptr to FP_SCR2(a6)
-| fp0: Y/Y with lsb adjusted
-| fp1: 10^ISCALE/Unchanged
-| fp2: x/x
-
-A10_st:
- fmovel %FPSR,%d0 |get FPSR
- fmovex %fp0,FP_SCR2(%a6) |move Y to memory
- leal FP_SCR2(%a6),%a2 |load a2 with ptr to FP_SCR2
- btstl #9,%d0 |check if INEX2 set
- beqs A11_st |if clear, skip rest
- oril #1,8(%a2) |or in 1 to lsb of mantissa
- fmovex FP_SCR2(%a6),%fp0 |write adjusted Y back to fpu
-
-
-| A11. Restore original FPCR; set size ext.
-| Perform FINT operation in the user's rounding mode. Keep
-| the size to extended. The sintdo entry point in the sint
-| routine expects the FPCR value to be in USER_FPCR for
-| mode and precision. The original FPCR is saved in L_SCR1.
-
-A11_st:
- movel USER_FPCR(%a6),L_SCR1(%a6) |save it for later
- andil #0x00000030,USER_FPCR(%a6) |set size to ext,
-| ;block exceptions
-
-
-| A12. Calculate YINT = FINT(Y) according to user's rounding mode.
-| The FPSP routine sintd0 is used. The output is in fp0.
-|
-| Register usage:
-| Input/Output
-| d0: FPSR with AINEX cleared/FPCR with size set to ext
-| d2: x/x/scratch
-| d3: x/x
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA/Unchanged
-| d6: ILOG/Unchanged
-| d7: k-factor/Unchanged
-| a0: ptr for original operand/src ptr for sintdo
-| a1: ptr to PTENxx array/Unchanged
-| a2: ptr to FP_SCR2(a6)/Unchanged
-| a6: temp pointer to FP_SCR2(a6) - orig value saved and restored
-| fp0: Y/YINT
-| fp1: 10^ISCALE/Unchanged
-| fp2: x/x
-| F_SCR1:x/x
-| F_SCR2:Y adjusted for inex/Y with original exponent
-| L_SCR1:x/original USER_FPCR
-| L_SCR2:first word of X packed/Unchanged
-
-A12_st:
- moveml %d0-%d1/%a0-%a1,-(%a7) |save regs used by sintd0
- movel L_SCR1(%a6),-(%a7)
- movel L_SCR2(%a6),-(%a7)
- leal FP_SCR2(%a6),%a0 |a0 is ptr to F_SCR2(a6)
- fmovex %fp0,(%a0) |move Y to memory at FP_SCR2(a6)
- tstl L_SCR2(%a6) |test sign of original operand
- bges do_fint |if pos, use Y
- orl #0x80000000,(%a0) |if neg, use -Y
-do_fint:
- movel USER_FPSR(%a6),-(%a7)
- bsr sintdo |sint routine returns int in fp0
- moveb (%a7),USER_FPSR(%a6)
- addl #4,%a7
- movel (%a7)+,L_SCR2(%a6)
- movel (%a7)+,L_SCR1(%a6)
- moveml (%a7)+,%d0-%d1/%a0-%a1 |restore regs used by sint
- movel L_SCR2(%a6),FP_SCR2(%a6) |restore original exponent
- movel L_SCR1(%a6),USER_FPCR(%a6) |restore user's FPCR
-
-
-| A13. Check for LEN digits.
-| If the int operation results in more than LEN digits,
-| or less than LEN -1 digits, adjust ILOG and repeat from
-| A6. This test occurs only on the first pass. If the
-| result is exactly 10^LEN, decrement ILOG and divide
-| the mantissa by 10. The calculation of 10^LEN cannot
-| be inexact, since all powers of ten up to 10^27 are exact
-| in extended precision, so the use of a previous power-of-ten
-| table will introduce no error.
-|
-|
-| Register usage:
-| Input/Output
-| d0: FPCR with size set to ext/scratch final = 0
-| d2: x/x
-| d3: x/scratch final = x
-| d4: LEN/LEN adjusted
-| d5: ICTR:LAMBDA/LAMBDA:ICTR
-| d6: ILOG/ILOG adjusted
-| d7: k-factor/Unchanged
-| a0: pointer into memory for packed bcd string formation
-| a1: ptr to PTENxx array/Unchanged
-| a2: ptr to FP_SCR2(a6)/Unchanged
-| fp0: int portion of Y/abs(YINT) adjusted
-| fp1: 10^ISCALE/Unchanged
-| fp2: x/10^LEN
-| F_SCR1:x/x
-| F_SCR2:Y with original exponent/Unchanged
-| L_SCR1:original USER_FPCR/Unchanged
-| L_SCR2:first word of X packed/Unchanged
-
-A13_st:
- swap %d5 |put ICTR in lower word of d5
- tstw %d5 |check if ICTR = 0
- bne not_zr |if non-zero, go to second test
-|
-| Compute 10^(LEN-1)
-|
- fmoves FONE,%fp2 |init fp2 to 1.0
- movel %d4,%d0 |put LEN in d0
- subql #1,%d0 |d0 = LEN -1
- clrl %d3 |clr table index
-l_loop:
- lsrl #1,%d0 |shift next bit into carry
- bccs l_next |if zero, skip the mul
- fmulx (%a1,%d3),%fp2 |mul by 10**(d3_bit_no)
-l_next:
- addl #12,%d3 |inc d3 to next pwrten table entry
- tstl %d0 |test if LEN is zero
- bnes l_loop |if not, loop
-|
-| 10^LEN-1 is computed for this test and A14. If the input was
-| denormalized, check only the case in which YINT > 10^LEN.
-|
- tstb BINDEC_FLG(%a6) |check if input was norm
- beqs A13_con |if norm, continue with checking
- fabsx %fp0 |take abs of YINT
- bra test_2
-|
-| Compare abs(YINT) to 10^(LEN-1) and 10^LEN
-|
-A13_con:
- fabsx %fp0 |take abs of YINT
- fcmpx %fp2,%fp0 |compare abs(YINT) with 10^(LEN-1)
- fbge test_2 |if greater, do next test
- subql #1,%d6 |subtract 1 from ILOG
- movew #1,%d5 |set ICTR
- fmovel #rm_mode,%FPCR |set rmode to RM
- fmuls FTEN,%fp2 |compute 10^LEN
- bra A6_str |return to A6 and recompute YINT
-test_2:
- fmuls FTEN,%fp2 |compute 10^LEN
- fcmpx %fp2,%fp0 |compare abs(YINT) with 10^LEN
- fblt A14_st |if less, all is ok, go to A14
- fbgt fix_ex |if greater, fix and redo
- fdivs FTEN,%fp0 |if equal, divide by 10
- addql #1,%d6 | and inc ILOG
- bras A14_st | and continue elsewhere
-fix_ex:
- addql #1,%d6 |increment ILOG by 1
- movew #1,%d5 |set ICTR
- fmovel #rm_mode,%FPCR |set rmode to RM
- bra A6_str |return to A6 and recompute YINT
-|
-| Since ICTR <> 0, we have already been through one adjustment,
-| and shouldn't have another; this is to check if abs(YINT) = 10^LEN
-| 10^LEN is again computed using whatever table is in a1 since the
-| value calculated cannot be inexact.
-|
-not_zr:
- fmoves FONE,%fp2 |init fp2 to 1.0
- movel %d4,%d0 |put LEN in d0
- clrl %d3 |clr table index
-z_loop:
- lsrl #1,%d0 |shift next bit into carry
- bccs z_next |if zero, skip the mul
- fmulx (%a1,%d3),%fp2 |mul by 10**(d3_bit_no)
-z_next:
- addl #12,%d3 |inc d3 to next pwrten table entry
- tstl %d0 |test if LEN is zero
- bnes z_loop |if not, loop
- fabsx %fp0 |get abs(YINT)
- fcmpx %fp2,%fp0 |check if abs(YINT) = 10^LEN
- fbne A14_st |if not, skip this
- fdivs FTEN,%fp0 |divide abs(YINT) by 10
- addql #1,%d6 |and inc ILOG by 1
- addql #1,%d4 | and inc LEN
- fmuls FTEN,%fp2 | if LEN++, the get 10^^LEN
-
-
-| A14. Convert the mantissa to bcd.
-| The binstr routine is used to convert the LEN digit
-| mantissa to bcd in memory. The input to binstr is
-| to be a fraction; i.e. (mantissa)/10^LEN and adjusted
-| such that the decimal point is to the left of bit 63.
-| The bcd digits are stored in the correct position in
-| the final string area in memory.
-|
-|
-| Register usage:
-| Input/Output
-| d0: x/LEN call to binstr - final is 0
-| d1: x/0
-| d2: x/ms 32-bits of mant of abs(YINT)
-| d3: x/ls 32-bits of mant of abs(YINT)
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA/LAMBDA:ICTR
-| d6: ILOG
-| d7: k-factor/Unchanged
-| a0: pointer into memory for packed bcd string formation
-| /ptr to first mantissa byte in result string
-| a1: ptr to PTENxx array/Unchanged
-| a2: ptr to FP_SCR2(a6)/Unchanged
-| fp0: int portion of Y/abs(YINT) adjusted
-| fp1: 10^ISCALE/Unchanged
-| fp2: 10^LEN/Unchanged
-| F_SCR1:x/Work area for final result
-| F_SCR2:Y with original exponent/Unchanged
-| L_SCR1:original USER_FPCR/Unchanged
-| L_SCR2:first word of X packed/Unchanged
-
-A14_st:
- fmovel #rz_mode,%FPCR |force rz for conversion
- fdivx %fp2,%fp0 |divide abs(YINT) by 10^LEN
- leal FP_SCR1(%a6),%a0
- fmovex %fp0,(%a0) |move abs(YINT)/10^LEN to memory
- movel 4(%a0),%d2 |move 2nd word of FP_RES to d2
- movel 8(%a0),%d3 |move 3rd word of FP_RES to d3
- clrl 4(%a0) |zero word 2 of FP_RES
- clrl 8(%a0) |zero word 3 of FP_RES
- movel (%a0),%d0 |move exponent to d0
- swap %d0 |put exponent in lower word
- beqs no_sft |if zero, don't shift
- subil #0x3ffd,%d0 |sub bias less 2 to make fract
- tstl %d0 |check if > 1
- bgts no_sft |if so, don't shift
- negl %d0 |make exp positive
-m_loop:
- lsrl #1,%d2 |shift d2:d3 right, add 0s
- roxrl #1,%d3 |the number of places
- dbf %d0,m_loop |given in d0
-no_sft:
- tstl %d2 |check for mantissa of zero
- bnes no_zr |if not, go on
- tstl %d3 |continue zero check
- beqs zer_m |if zero, go directly to binstr
-no_zr:
- clrl %d1 |put zero in d1 for addx
- addil #0x00000080,%d3 |inc at bit 7
- addxl %d1,%d2 |continue inc
- andil #0xffffff80,%d3 |strip off lsb not used by 882
-zer_m:
- movel %d4,%d0 |put LEN in d0 for binstr call
- addql #3,%a0 |a0 points to M16 byte in result
- bsr binstr |call binstr to convert mant
-
-
-| A15. Convert the exponent to bcd.
-| As in A14 above, the exp is converted to bcd and the
-| digits are stored in the final string.
-|
-| Digits are stored in L_SCR1(a6) on return from BINDEC as:
-|
-| 32 16 15 0
-| -----------------------------------------
-| | 0 | e3 | e2 | e1 | e4 | X | X | X |
-| -----------------------------------------
-|
-| And are moved into their proper places in FP_SCR1. If digit e4
-| is non-zero, OPERR is signaled. In all cases, all 4 digits are
-| written as specified in the 881/882 manual for packed decimal.
-|
-| Register usage:
-| Input/Output
-| d0: x/LEN call to binstr - final is 0
-| d1: x/scratch (0);shift count for final exponent packing
-| d2: x/ms 32-bits of exp fraction/scratch
-| d3: x/ls 32-bits of exp fraction
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA/LAMBDA:ICTR
-| d6: ILOG
-| d7: k-factor/Unchanged
-| a0: ptr to result string/ptr to L_SCR1(a6)
-| a1: ptr to PTENxx array/Unchanged
-| a2: ptr to FP_SCR2(a6)/Unchanged
-| fp0: abs(YINT) adjusted/float(ILOG)
-| fp1: 10^ISCALE/Unchanged
-| fp2: 10^LEN/Unchanged
-| F_SCR1:Work area for final result/BCD result
-| F_SCR2:Y with original exponent/ILOG/10^4
-| L_SCR1:original USER_FPCR/Exponent digits on return from binstr
-| L_SCR2:first word of X packed/Unchanged
-
-A15_st:
- tstb BINDEC_FLG(%a6) |check for denorm
- beqs not_denorm
- ftstx %fp0 |test for zero
- fbeq den_zero |if zero, use k-factor or 4933
- fmovel %d6,%fp0 |float ILOG
- fabsx %fp0 |get abs of ILOG
- bras convrt
-den_zero:
- tstl %d7 |check sign of the k-factor
- blts use_ilog |if negative, use ILOG
- fmoves F4933,%fp0 |force exponent to 4933
- bras convrt |do it
-use_ilog:
- fmovel %d6,%fp0 |float ILOG
- fabsx %fp0 |get abs of ILOG
- bras convrt
-not_denorm:
- ftstx %fp0 |test for zero
- fbne not_zero |if zero, force exponent
- fmoves FONE,%fp0 |force exponent to 1
- bras convrt |do it
-not_zero:
- fmovel %d6,%fp0 |float ILOG
- fabsx %fp0 |get abs of ILOG
-convrt:
- fdivx 24(%a1),%fp0 |compute ILOG/10^4
- fmovex %fp0,FP_SCR2(%a6) |store fp0 in memory
- movel 4(%a2),%d2 |move word 2 to d2
- movel 8(%a2),%d3 |move word 3 to d3
- movew (%a2),%d0 |move exp to d0
- beqs x_loop_fin |if zero, skip the shift
- subiw #0x3ffd,%d0 |subtract off bias
- negw %d0 |make exp positive
-x_loop:
- lsrl #1,%d2 |shift d2:d3 right
- roxrl #1,%d3 |the number of places
- dbf %d0,x_loop |given in d0
-x_loop_fin:
- clrl %d1 |put zero in d1 for addx
- addil #0x00000080,%d3 |inc at bit 6
- addxl %d1,%d2 |continue inc
- andil #0xffffff80,%d3 |strip off lsb not used by 882
- movel #4,%d0 |put 4 in d0 for binstr call
- leal L_SCR1(%a6),%a0 |a0 is ptr to L_SCR1 for exp digits
- bsr binstr |call binstr to convert exp
- movel L_SCR1(%a6),%d0 |load L_SCR1 lword to d0
- movel #12,%d1 |use d1 for shift count
- lsrl %d1,%d0 |shift d0 right by 12
- bfins %d0,FP_SCR1(%a6){#4:#12} |put e3:e2:e1 in FP_SCR1
- lsrl %d1,%d0 |shift d0 right by 12
- bfins %d0,FP_SCR1(%a6){#16:#4} |put e4 in FP_SCR1
- tstb %d0 |check if e4 is zero
- beqs A16_st |if zero, skip rest
- orl #opaop_mask,USER_FPSR(%a6) |set OPERR & AIOP in USER_FPSR
-
-
-| A16. Write sign bits to final string.
-| Sigma is bit 31 of initial value; RHO is bit 31 of d6 (ILOG).
-|
-| Register usage:
-| Input/Output
-| d0: x/scratch - final is x
-| d2: x/x
-| d3: x/x
-| d4: LEN/Unchanged
-| d5: ICTR:LAMBDA/LAMBDA:ICTR
-| d6: ILOG/ILOG adjusted
-| d7: k-factor/Unchanged
-| a0: ptr to L_SCR1(a6)/Unchanged
-| a1: ptr to PTENxx array/Unchanged
-| a2: ptr to FP_SCR2(a6)/Unchanged
-| fp0: float(ILOG)/Unchanged
-| fp1: 10^ISCALE/Unchanged
-| fp2: 10^LEN/Unchanged
-| F_SCR1:BCD result with correct signs
-| F_SCR2:ILOG/10^4
-| L_SCR1:Exponent digits on return from binstr
-| L_SCR2:first word of X packed/Unchanged
-
-A16_st:
- clrl %d0 |clr d0 for collection of signs
- andib #0x0f,FP_SCR1(%a6) |clear first nibble of FP_SCR1
- tstl L_SCR2(%a6) |check sign of original mantissa
- bges mant_p |if pos, don't set SM
- moveql #2,%d0 |move 2 in to d0 for SM
-mant_p:
- tstl %d6 |check sign of ILOG
- bges wr_sgn |if pos, don't set SE
- addql #1,%d0 |set bit 0 in d0 for SE
-wr_sgn:
- bfins %d0,FP_SCR1(%a6){#0:#2} |insert SM and SE into FP_SCR1
-
-| Clean up and restore all registers used.
-
- fmovel #0,%FPSR |clear possible inex2/ainex bits
- fmovemx (%a7)+,%fp0-%fp2
- moveml (%a7)+,%d2-%d7/%a2
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/binstr.S b/ANDROID_3.4.5/arch/m68k/fpsp040/binstr.S
deleted file mode 100644
index 8a05ba92..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/binstr.S
+++ /dev/null
@@ -1,139 +0,0 @@
-|
-| binstr.sa 3.3 12/19/90
-|
-|
-| Description: Converts a 64-bit binary integer to bcd.
-|
-| Input: 64-bit binary integer in d2:d3, desired length (LEN) in
-| d0, and a pointer to start in memory for bcd characters
-| in d0. (This pointer must point to byte 4 of the first
-| lword of the packed decimal memory string.)
-|
-| Output: LEN bcd digits representing the 64-bit integer.
-|
-| Algorithm:
-| The 64-bit binary is assumed to have a decimal point before
-| bit 63. The fraction is multiplied by 10 using a mul by 2
-| shift and a mul by 8 shift. The bits shifted out of the
-| msb form a decimal digit. This process is iterated until
-| LEN digits are formed.
-|
-| A1. Init d7 to 1. D7 is the byte digit counter, and if 1, the
-| digit formed will be assumed the least significant. This is
-| to force the first byte formed to have a 0 in the upper 4 bits.
-|
-| A2. Beginning of the loop:
-| Copy the fraction in d2:d3 to d4:d5.
-|
-| A3. Multiply the fraction in d2:d3 by 8 using bit-field
-| extracts and shifts. The three msbs from d2 will go into
-| d1.
-|
-| A4. Multiply the fraction in d4:d5 by 2 using shifts. The msb
-| will be collected by the carry.
-|
-| A5. Add using the carry the 64-bit quantities in d2:d3 and d4:d5
-| into d2:d3. D1 will contain the bcd digit formed.
-|
-| A6. Test d7. If zero, the digit formed is the ms digit. If non-
-| zero, it is the ls digit. Put the digit in its place in the
-| upper word of d0. If it is the ls digit, write the word
-| from d0 to memory.
-|
-| A7. Decrement d6 (LEN counter) and repeat the loop until zero.
-|
-| Implementation Notes:
-|
-| The registers are used as follows:
-|
-| d0: LEN counter
-| d1: temp used to form the digit
-| d2: upper 32-bits of fraction for mul by 8
-| d3: lower 32-bits of fraction for mul by 8
-| d4: upper 32-bits of fraction for mul by 2
-| d5: lower 32-bits of fraction for mul by 2
-| d6: temp for bit-field extracts
-| d7: byte digit formation word;digit count {0,1}
-| a0: pointer into memory for packed bcd string formation
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|BINSTR idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- .global binstr
-binstr:
- moveml %d0-%d7,-(%a7)
-|
-| A1: Init d7
-|
- moveql #1,%d7 |init d7 for second digit
- subql #1,%d0 |for dbf d0 would have LEN+1 passes
-|
-| A2. Copy d2:d3 to d4:d5. Start loop.
-|
-loop:
- movel %d2,%d4 |copy the fraction before muls
- movel %d3,%d5 |to d4:d5
-|
-| A3. Multiply d2:d3 by 8; extract msbs into d1.
-|
- bfextu %d2{#0:#3},%d1 |copy 3 msbs of d2 into d1
- asll #3,%d2 |shift d2 left by 3 places
- bfextu %d3{#0:#3},%d6 |copy 3 msbs of d3 into d6
- asll #3,%d3 |shift d3 left by 3 places
- orl %d6,%d2 |or in msbs from d3 into d2
-|
-| A4. Multiply d4:d5 by 2; add carry out to d1.
-|
- asll #1,%d5 |mul d5 by 2
- roxll #1,%d4 |mul d4 by 2
- swap %d6 |put 0 in d6 lower word
- addxw %d6,%d1 |add in extend from mul by 2
-|
-| A5. Add mul by 8 to mul by 2. D1 contains the digit formed.
-|
- addl %d5,%d3 |add lower 32 bits
- nop |ERRATA ; FIX #13 (Rev. 1.2 6/6/90)
- addxl %d4,%d2 |add with extend upper 32 bits
- nop |ERRATA ; FIX #13 (Rev. 1.2 6/6/90)
- addxw %d6,%d1 |add in extend from add to d1
- swap %d6 |with d6 = 0; put 0 in upper word
-|
-| A6. Test d7 and branch.
-|
- tstw %d7 |if zero, store digit & to loop
- beqs first_d |if non-zero, form byte & write
-sec_d:
- swap %d7 |bring first digit to word d7b
- aslw #4,%d7 |first digit in upper 4 bits d7b
- addw %d1,%d7 |add in ls digit to d7b
- moveb %d7,(%a0)+ |store d7b byte in memory
- swap %d7 |put LEN counter in word d7a
- clrw %d7 |set d7a to signal no digits done
- dbf %d0,loop |do loop some more!
- bras end_bstr |finished, so exit
-first_d:
- swap %d7 |put digit word in d7b
- movew %d1,%d7 |put new digit in d7b
- swap %d7 |put LEN counter in word d7a
- addqw #1,%d7 |set d7a to signal first digit done
- dbf %d0,loop |do loop some more!
- swap %d7 |put last digit in string
- lslw #4,%d7 |move it to upper 4 bits
- moveb %d7,(%a0)+ |store it in memory string
-|
-| Clean up and return with result in fp0.
-|
-end_bstr:
- moveml (%a7)+,%d0-%d7
- rts
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/bugfix.S b/ANDROID_3.4.5/arch/m68k/fpsp040/bugfix.S
deleted file mode 100644
index 3bb9c84b..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/bugfix.S
+++ /dev/null
@@ -1,495 +0,0 @@
-|
-| bugfix.sa 3.2 1/31/91
-|
-|
-| This file contains workarounds for bugs in the 040
-| relating to the Floating-Point Software Package (FPSP)
-|
-| Fixes for bugs: 1238
-|
-| Bug: 1238
-|
-|
-| /* The following dirty_bit clear should be left in
-| * the handler permanently to improve throughput.
-| * The dirty_bits are located at bits [23:16] in
-| * longword $08 in the busy frame $4x60. Bit 16
-| * corresponds to FP0, bit 17 corresponds to FP1,
-| * and so on.
-| */
-| if (E3_exception_just_serviced) {
-| dirty_bit[cmdreg3b[9:7]] = 0;
-| }
-|
-| if (fsave_format_version != $40) {goto NOFIX}
-|
-| if !(E3_exception_just_serviced) {goto NOFIX}
-| if (cupc == 0000000) {goto NOFIX}
-| if ((cmdreg1b[15:13] != 000) &&
-| (cmdreg1b[15:10] != 010001)) {goto NOFIX}
-| if (((cmdreg1b[15:13] != 000) || ((cmdreg1b[12:10] != cmdreg2b[9:7]) &&
-| (cmdreg1b[12:10] != cmdreg3b[9:7])) ) &&
-| ((cmdreg1b[ 9: 7] != cmdreg2b[9:7]) &&
-| (cmdreg1b[ 9: 7] != cmdreg3b[9:7])) ) {goto NOFIX}
-|
-| /* Note: for 6d43b or 8d43b, you may want to add the following code
-| * to get better coverage. (If you do not insert this code, the part
-| * won't lock up; it will simply get the wrong answer.)
-| * Do NOT insert this code for 10d43b or later parts.
-| *
-| * if (fpiarcu == integer stack return address) {
-| * cupc = 0000000;
-| * goto NOFIX;
-| * }
-| */
-|
-| if (cmdreg1b[15:13] != 000) {goto FIX_OPCLASS2}
-| FIX_OPCLASS0:
-| if (((cmdreg1b[12:10] == cmdreg2b[9:7]) ||
-| (cmdreg1b[ 9: 7] == cmdreg2b[9:7])) &&
-| (cmdreg1b[12:10] != cmdreg3b[9:7]) &&
-| (cmdreg1b[ 9: 7] != cmdreg3b[9:7])) { /* xu conflict only */
-| /* We execute the following code if there is an
-| xu conflict and NOT an nu conflict */
-|
-| /* first save some values on the fsave frame */
-| stag_temp = STAG[fsave_frame];
-| cmdreg1b_temp = CMDREG1B[fsave_frame];
-| dtag_temp = DTAG[fsave_frame];
-| ete15_temp = ETE15[fsave_frame];
-|
-| CUPC[fsave_frame] = 0000000;
-| FRESTORE
-| FSAVE
-|
-| /* If the xu instruction is exceptional, we punt.
-| * Otherwise, we would have to include OVFL/UNFL handler
-| * code here to get the correct answer.
-| */
-| if (fsave_frame_format == $4060) {goto KILL_PROCESS}
-|
-| fsave_frame = /* build a long frame of all zeros */
-| fsave_frame_format = $4060; /* label it as long frame */
-|
-| /* load it with the temps we saved */
-| STAG[fsave_frame] = stag_temp;
-| CMDREG1B[fsave_frame] = cmdreg1b_temp;
-| DTAG[fsave_frame] = dtag_temp;
-| ETE15[fsave_frame] = ete15_temp;
-|
-| /* Make sure that the cmdreg3b dest reg is not going to
-| * be destroyed by a FMOVEM at the end of all this code.
-| * If it is, you should move the current value of the reg
-| * onto the stack so that the reg will loaded with that value.
-| */
-|
-| /* All done. Proceed with the code below */
-| }
-|
-| etemp = FP_reg_[cmdreg1b[12:10]];
-| ete15 = ~ete14;
-| cmdreg1b[15:10] = 010010;
-| clear(bug_flag_procIDxxxx);
-| FRESTORE and return;
-|
-|
-| FIX_OPCLASS2:
-| if ((cmdreg1b[9:7] == cmdreg2b[9:7]) &&
-| (cmdreg1b[9:7] != cmdreg3b[9:7])) { /* xu conflict only */
-| /* We execute the following code if there is an
-| xu conflict and NOT an nu conflict */
-|
-| /* first save some values on the fsave frame */
-| stag_temp = STAG[fsave_frame];
-| cmdreg1b_temp = CMDREG1B[fsave_frame];
-| dtag_temp = DTAG[fsave_frame];
-| ete15_temp = ETE15[fsave_frame];
-| etemp_temp = ETEMP[fsave_frame];
-|
-| CUPC[fsave_frame] = 0000000;
-| FRESTORE
-| FSAVE
-|
-|
-| /* If the xu instruction is exceptional, we punt.
-| * Otherwise, we would have to include OVFL/UNFL handler
-| * code here to get the correct answer.
-| */
-| if (fsave_frame_format == $4060) {goto KILL_PROCESS}
-|
-| fsave_frame = /* build a long frame of all zeros */
-| fsave_frame_format = $4060; /* label it as long frame */
-|
-| /* load it with the temps we saved */
-| STAG[fsave_frame] = stag_temp;
-| CMDREG1B[fsave_frame] = cmdreg1b_temp;
-| DTAG[fsave_frame] = dtag_temp;
-| ETE15[fsave_frame] = ete15_temp;
-| ETEMP[fsave_frame] = etemp_temp;
-|
-| /* Make sure that the cmdreg3b dest reg is not going to
-| * be destroyed by a FMOVEM at the end of all this code.
-| * If it is, you should move the current value of the reg
-| * onto the stack so that the reg will loaded with that value.
-| */
-|
-| /* All done. Proceed with the code below */
-| }
-|
-| if (etemp_exponent == min_sgl) etemp_exponent = min_dbl;
-| if (etemp_exponent == max_sgl) etemp_exponent = max_dbl;
-| cmdreg1b[15:10] = 010101;
-| clear(bug_flag_procIDxxxx);
-| FRESTORE and return;
-|
-|
-| NOFIX:
-| clear(bug_flag_procIDxxxx);
-| FRESTORE and return;
-|
-
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|BUGFIX idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref fpsp_fmt_error
-
- .global b1238_fix
-b1238_fix:
-|
-| This code is entered only on completion of the handling of an
-| nu-generated ovfl, unfl, or inex exception. If the version
-| number of the fsave is not $40, this handler is not necessary.
-| Simply branch to fix_done and exit normally.
-|
- cmpib #VER_40,4(%a7)
- bne fix_done
-|
-| Test for cu_savepc equal to zero. If not, this is not a bug
-| #1238 case.
-|
- moveb CU_SAVEPC(%a6),%d0
- andib #0xFE,%d0
- beq fix_done |if zero, this is not bug #1238
-
-|
-| Test the register conflict aspect. If opclass0, check for
-| cu src equal to xu dest or equal to nu dest. If so, go to
-| op0. Else, or if opclass2, check for cu dest equal to
-| xu dest or equal to nu dest. If so, go to tst_opcl. Else,
-| exit, it is not the bug case.
-|
-| Check for opclass 0. If not, go and check for opclass 2 and sgl.
-|
- movew CMDREG1B(%a6),%d0
- andiw #0xE000,%d0 |strip all but opclass
- bne op2sgl |not opclass 0, check op2
-|
-| Check for cu and nu register conflict. If one exists, this takes
-| priority over a cu and xu conflict.
-|
- bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
- bfextu CMDREG3B(%a6){#6:#3},%d1 |get 3rd dest
- cmpb %d0,%d1
- beqs op0 |if equal, continue bugfix
-|
-| Check for cu dest equal to nu dest. If so, go and fix the
-| bug condition. Otherwise, exit.
-|
- bfextu CMDREG1B(%a6){#6:#3},%d0 |get 1st dest
- cmpb %d0,%d1 |cmp 1st dest with 3rd dest
- beqs op0 |if equal, continue bugfix
-|
-| Check for cu and xu register conflict.
-|
- bfextu CMDREG2B(%a6){#6:#3},%d1 |get 2nd dest
- cmpb %d0,%d1 |cmp 1st dest with 2nd dest
- beqs op0_xu |if equal, continue bugfix
- bfextu CMDREG1B(%a6){#3:#3},%d0 |get 1st src
- cmpb %d0,%d1 |cmp 1st src with 2nd dest
- beq op0_xu
- bne fix_done |if the reg checks fail, exit
-|
-| We have the opclass 0 situation.
-|
-op0:
- bfextu CMDREG1B(%a6){#3:#3},%d0 |get source register no
- movel #7,%d1
- subl %d0,%d1
- clrl %d0
- bsetl %d1,%d0
- fmovemx %d0,ETEMP(%a6) |load source to ETEMP
-
- moveb #0x12,%d0
- bfins %d0,CMDREG1B(%a6){#0:#6} |opclass 2, extended
-|
-| Set ETEMP exponent bit 15 as the opposite of ete14
-|
- btst #6,ETEMP_EX(%a6) |check etemp exponent bit 14
- beq setete15
- bclr #etemp15_bit,STAG(%a6)
- bra finish
-setete15:
- bset #etemp15_bit,STAG(%a6)
- bra finish
-
-|
-| We have the case in which a conflict exists between the cu src or
-| dest and the dest of the xu. We must clear the instruction in
-| the cu and restore the state, allowing the instruction in the
-| xu to complete. Remember, the instruction in the nu
-| was exceptional, and was completed by the appropriate handler.
-| If the result of the xu instruction is not exceptional, we can
-| restore the instruction from the cu to the frame and continue
-| processing the original exception. If the result is also
-| exceptional, we choose to kill the process.
-|
-| Items saved from the stack:
-|
-| $3c stag - L_SCR1
-| $40 cmdreg1b - L_SCR2
-| $44 dtag - L_SCR3
-|
-| The cu savepc is set to zero, and the frame is restored to the
-| fpu.
-|
-op0_xu:
- movel STAG(%a6),L_SCR1(%a6)
- movel CMDREG1B(%a6),L_SCR2(%a6)
- movel DTAG(%a6),L_SCR3(%a6)
- andil #0xe0000000,L_SCR3(%a6)
- moveb #0,CU_SAVEPC(%a6)
- movel (%a7)+,%d1 |save return address from bsr
- frestore (%a7)+
- fsave -(%a7)
-|
-| Check if the instruction which just completed was exceptional.
-|
- cmpw #0x4060,(%a7)
- beq op0_xb
-|
-| It is necessary to isolate the result of the instruction in the
-| xu if it is to fp0 - fp3 and write that value to the USER_FPn
-| locations on the stack. The correct destination register is in
-| cmdreg2b.
-|
- bfextu CMDREG2B(%a6){#6:#3},%d0 |get dest register no
- cmpil #3,%d0
- bgts op0_xi
- beqs op0_fp3
- cmpil #1,%d0
- blts op0_fp0
- beqs op0_fp1
-op0_fp2:
- fmovemx %fp2-%fp2,USER_FP2(%a6)
- bras op0_xi
-op0_fp1:
- fmovemx %fp1-%fp1,USER_FP1(%a6)
- bras op0_xi
-op0_fp0:
- fmovemx %fp0-%fp0,USER_FP0(%a6)
- bras op0_xi
-op0_fp3:
- fmovemx %fp3-%fp3,USER_FP3(%a6)
-|
-| The frame returned is idle. We must build a busy frame to hold
-| the cu state information and setup etemp.
-|
-op0_xi:
- movel #22,%d0 |clear 23 lwords
- clrl (%a7)
-op0_loop:
- clrl -(%a7)
- dbf %d0,op0_loop
- movel #0x40600000,-(%a7)
- movel L_SCR1(%a6),STAG(%a6)
- movel L_SCR2(%a6),CMDREG1B(%a6)
- movel L_SCR3(%a6),DTAG(%a6)
- moveb #0x6,CU_SAVEPC(%a6)
- movel %d1,-(%a7) |return bsr return address
- bfextu CMDREG1B(%a6){#3:#3},%d0 |get source register no
- movel #7,%d1
- subl %d0,%d1
- clrl %d0
- bsetl %d1,%d0
- fmovemx %d0,ETEMP(%a6) |load source to ETEMP
-
- moveb #0x12,%d0
- bfins %d0,CMDREG1B(%a6){#0:#6} |opclass 2, extended
-|
-| Set ETEMP exponent bit 15 as the opposite of ete14
-|
- btst #6,ETEMP_EX(%a6) |check etemp exponent bit 14
- beq op0_sete15
- bclr #etemp15_bit,STAG(%a6)
- bra finish
-op0_sete15:
- bset #etemp15_bit,STAG(%a6)
- bra finish
-
-|
-| The frame returned is busy. It is not possible to reconstruct
-| the code sequence to allow completion. We will jump to
-| fpsp_fmt_error and allow the kernel to kill the process.
-|
-op0_xb:
- jmp fpsp_fmt_error
-
-|
-| Check for opclass 2 and single size. If not both, exit.
-|
-op2sgl:
- movew CMDREG1B(%a6),%d0
- andiw #0xFC00,%d0 |strip all but opclass and size
- cmpiw #0x4400,%d0 |test for opclass 2 and size=sgl
- bne fix_done |if not, it is not bug 1238
-|
-| Check for cu dest equal to nu dest or equal to xu dest, with
-| a cu and nu conflict taking priority an nu conflict. If either,
-| go and fix the bug condition. Otherwise, exit.
-|
- bfextu CMDREG1B(%a6){#6:#3},%d0 |get 1st dest
- bfextu CMDREG3B(%a6){#6:#3},%d1 |get 3rd dest
- cmpb %d0,%d1 |cmp 1st dest with 3rd dest
- beq op2_com |if equal, continue bugfix
- bfextu CMDREG2B(%a6){#6:#3},%d1 |get 2nd dest
- cmpb %d0,%d1 |cmp 1st dest with 2nd dest
- bne fix_done |if the reg checks fail, exit
-|
-| We have the case in which a conflict exists between the cu src or
-| dest and the dest of the xu. We must clear the instruction in
-| the cu and restore the state, allowing the instruction in the
-| xu to complete. Remember, the instruction in the nu
-| was exceptional, and was completed by the appropriate handler.
-| If the result of the xu instruction is not exceptional, we can
-| restore the instruction from the cu to the frame and continue
-| processing the original exception. If the result is also
-| exceptional, we choose to kill the process.
-|
-| Items saved from the stack:
-|
-| $3c stag - L_SCR1
-| $40 cmdreg1b - L_SCR2
-| $44 dtag - L_SCR3
-| etemp - FP_SCR2
-|
-| The cu savepc is set to zero, and the frame is restored to the
-| fpu.
-|
-op2_xu:
- movel STAG(%a6),L_SCR1(%a6)
- movel CMDREG1B(%a6),L_SCR2(%a6)
- movel DTAG(%a6),L_SCR3(%a6)
- andil #0xe0000000,L_SCR3(%a6)
- moveb #0,CU_SAVEPC(%a6)
- movel ETEMP(%a6),FP_SCR2(%a6)
- movel ETEMP_HI(%a6),FP_SCR2+4(%a6)
- movel ETEMP_LO(%a6),FP_SCR2+8(%a6)
- movel (%a7)+,%d1 |save return address from bsr
- frestore (%a7)+
- fsave -(%a7)
-|
-| Check if the instruction which just completed was exceptional.
-|
- cmpw #0x4060,(%a7)
- beq op2_xb
-|
-| It is necessary to isolate the result of the instruction in the
-| xu if it is to fp0 - fp3 and write that value to the USER_FPn
-| locations on the stack. The correct destination register is in
-| cmdreg2b.
-|
- bfextu CMDREG2B(%a6){#6:#3},%d0 |get dest register no
- cmpil #3,%d0
- bgts op2_xi
- beqs op2_fp3
- cmpil #1,%d0
- blts op2_fp0
- beqs op2_fp1
-op2_fp2:
- fmovemx %fp2-%fp2,USER_FP2(%a6)
- bras op2_xi
-op2_fp1:
- fmovemx %fp1-%fp1,USER_FP1(%a6)
- bras op2_xi
-op2_fp0:
- fmovemx %fp0-%fp0,USER_FP0(%a6)
- bras op2_xi
-op2_fp3:
- fmovemx %fp3-%fp3,USER_FP3(%a6)
-|
-| The frame returned is idle. We must build a busy frame to hold
-| the cu state information and fix up etemp.
-|
-op2_xi:
- movel #22,%d0 |clear 23 lwords
- clrl (%a7)
-op2_loop:
- clrl -(%a7)
- dbf %d0,op2_loop
- movel #0x40600000,-(%a7)
- movel L_SCR1(%a6),STAG(%a6)
- movel L_SCR2(%a6),CMDREG1B(%a6)
- movel L_SCR3(%a6),DTAG(%a6)
- moveb #0x6,CU_SAVEPC(%a6)
- movel FP_SCR2(%a6),ETEMP(%a6)
- movel FP_SCR2+4(%a6),ETEMP_HI(%a6)
- movel FP_SCR2+8(%a6),ETEMP_LO(%a6)
- movel %d1,-(%a7)
- bra op2_com
-
-|
-| We have the opclass 2 single source situation.
-|
-op2_com:
- moveb #0x15,%d0
- bfins %d0,CMDREG1B(%a6){#0:#6} |opclass 2, double
-
- cmpw #0x407F,ETEMP_EX(%a6) |single +max
- bnes case2
- movew #0x43FF,ETEMP_EX(%a6) |to double +max
- bra finish
-case2:
- cmpw #0xC07F,ETEMP_EX(%a6) |single -max
- bnes case3
- movew #0xC3FF,ETEMP_EX(%a6) |to double -max
- bra finish
-case3:
- cmpw #0x3F80,ETEMP_EX(%a6) |single +min
- bnes case4
- movew #0x3C00,ETEMP_EX(%a6) |to double +min
- bra finish
-case4:
- cmpw #0xBF80,ETEMP_EX(%a6) |single -min
- bne fix_done
- movew #0xBC00,ETEMP_EX(%a6) |to double -min
- bra finish
-|
-| The frame returned is busy. It is not possible to reconstruct
-| the code sequence to allow completion. fpsp_fmt_error causes
-| an fline illegal instruction to be executed.
-|
-| You should replace the jump to fpsp_fmt_error with a jump
-| to the entry point used to kill a process.
-|
-op2_xb:
- jmp fpsp_fmt_error
-
-|
-| Enter here if the case is not of the situations affected by
-| bug #1238, or if the fix is completed, and exit.
-|
-finish:
-fix_done:
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/decbin.S b/ANDROID_3.4.5/arch/m68k/fpsp040/decbin.S
deleted file mode 100644
index 16ed796b..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/decbin.S
+++ /dev/null
@@ -1,505 +0,0 @@
-|
-| decbin.sa 3.3 12/19/90
-|
-| Description: Converts normalized packed bcd value pointed to by
-| register A6 to extended-precision value in FP0.
-|
-| Input: Normalized packed bcd value in ETEMP(a6).
-|
-| Output: Exact floating-point representation of the packed bcd value.
-|
-| Saves and Modifies: D2-D5
-|
-| Speed: The program decbin takes ??? cycles to execute.
-|
-| Object Size:
-|
-| External Reference(s): None.
-|
-| Algorithm:
-| Expected is a normal bcd (i.e. non-exceptional; all inf, zero,
-| and NaN operands are dispatched without entering this routine)
-| value in 68881/882 format at location ETEMP(A6).
-|
-| A1. Convert the bcd exponent to binary by successive adds and muls.
-| Set the sign according to SE. Subtract 16 to compensate
-| for the mantissa which is to be interpreted as 17 integer
-| digits, rather than 1 integer and 16 fraction digits.
-| Note: this operation can never overflow.
-|
-| A2. Convert the bcd mantissa to binary by successive
-| adds and muls in FP0. Set the sign according to SM.
-| The mantissa digits will be converted with the decimal point
-| assumed following the least-significant digit.
-| Note: this operation can never overflow.
-|
-| A3. Count the number of leading/trailing zeros in the
-| bcd string. If SE is positive, count the leading zeros;
-| if negative, count the trailing zeros. Set the adjusted
-| exponent equal to the exponent from A1 and the zero count
-| added if SM = 1 and subtracted if SM = 0. Scale the
-| mantissa the equivalent of forcing in the bcd value:
-|
-| SM = 0 a non-zero digit in the integer position
-| SM = 1 a non-zero digit in Mant0, lsd of the fraction
-|
-| this will insure that any value, regardless of its
-| representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted
-| consistently.
-|
-| A4. Calculate the factor 10^exp in FP1 using a table of
-| 10^(2^n) values. To reduce the error in forming factors
-| greater than 10^27, a directed rounding scheme is used with
-| tables rounded to RN, RM, and RP, according to the table
-| in the comments of the pwrten section.
-|
-| A5. Form the final binary number by scaling the mantissa by
-| the exponent factor. This is done by multiplying the
-| mantissa in FP0 by the factor in FP1 if the adjusted
-| exponent sign is positive, and dividing FP0 by FP1 if
-| it is negative.
-|
-| Clean up and return. Check if the final mul or div resulted
-| in an inex2 exception. If so, set inex1 in the fpsr and
-| check if the inex1 exception is enabled. If so, set d7 upper
-| word to $0100. This will signal unimp.sa that an enabled inex1
-| exception occurred. Unimp will fix the stack.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|DECBIN idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-|
-| PTENRN, PTENRM, and PTENRP are arrays of powers of 10 rounded
-| to nearest, minus, and plus, respectively. The tables include
-| 10**{1,2,4,8,16,32,64,128,256,512,1024,2048,4096}. No rounding
-| is required until the power is greater than 27, however, all
-| tables include the first 5 for ease of indexing.
-|
- |xref PTENRN
- |xref PTENRM
- |xref PTENRP
-
-RTABLE: .byte 0,0,0,0
- .byte 2,3,2,3
- .byte 2,3,3,2
- .byte 3,2,2,3
-
- .global decbin
- .global calc_e
- .global pwrten
- .global calc_m
- .global norm
- .global ap_st_z
- .global ap_st_n
-|
- .set FNIBS,7
- .set FSTRT,0
-|
- .set ESTRT,4
- .set EDIGITS,2 |
-|
-| Constants in single precision
-FZERO: .long 0x00000000
-FONE: .long 0x3F800000
-FTEN: .long 0x41200000
-
- .set TEN,10
-
-|
-decbin:
- | fmovel #0,FPCR ;clr real fpcr
- moveml %d2-%d5,-(%a7)
-|
-| Calculate exponent:
-| 1. Copy bcd value in memory for use as a working copy.
-| 2. Calculate absolute value of exponent in d1 by mul and add.
-| 3. Correct for exponent sign.
-| 4. Subtract 16 to compensate for interpreting the mant as all integer digits.
-| (i.e., all digits assumed left of the decimal point.)
-|
-| Register usage:
-|
-| calc_e:
-| (*) d0: temp digit storage
-| (*) d1: accumulator for binary exponent
-| (*) d2: digit count
-| (*) d3: offset pointer
-| ( ) d4: first word of bcd
-| ( ) a0: pointer to working bcd value
-| ( ) a6: pointer to original bcd value
-| (*) FP_SCR1: working copy of original bcd value
-| (*) L_SCR1: copy of original exponent word
-|
-calc_e:
- movel #EDIGITS,%d2 |# of nibbles (digits) in fraction part
- moveql #ESTRT,%d3 |counter to pick up digits
- leal FP_SCR1(%a6),%a0 |load tmp bcd storage address
- movel ETEMP(%a6),(%a0) |save input bcd value
- movel ETEMP_HI(%a6),4(%a0) |save words 2 and 3
- movel ETEMP_LO(%a6),8(%a0) |and work with these
- movel (%a0),%d4 |get first word of bcd
- clrl %d1 |zero d1 for accumulator
-e_gd:
- mulul #TEN,%d1 |mul partial product by one digit place
- bfextu %d4{%d3:#4},%d0 |get the digit and zero extend into d0
- addl %d0,%d1 |d1 = d1 + d0
- addqb #4,%d3 |advance d3 to the next digit
- dbf %d2,e_gd |if we have used all 3 digits, exit loop
- btst #30,%d4 |get SE
- beqs e_pos |don't negate if pos
- negl %d1 |negate before subtracting
-e_pos:
- subl #16,%d1 |sub to compensate for shift of mant
- bges e_save |if still pos, do not neg
- negl %d1 |now negative, make pos and set SE
- orl #0x40000000,%d4 |set SE in d4,
- orl #0x40000000,(%a0) |and in working bcd
-e_save:
- movel %d1,L_SCR1(%a6) |save exp in memory
-|
-|
-| Calculate mantissa:
-| 1. Calculate absolute value of mantissa in fp0 by mul and add.
-| 2. Correct for mantissa sign.
-| (i.e., all digits assumed left of the decimal point.)
-|
-| Register usage:
-|
-| calc_m:
-| (*) d0: temp digit storage
-| (*) d1: lword counter
-| (*) d2: digit count
-| (*) d3: offset pointer
-| ( ) d4: words 2 and 3 of bcd
-| ( ) a0: pointer to working bcd value
-| ( ) a6: pointer to original bcd value
-| (*) fp0: mantissa accumulator
-| ( ) FP_SCR1: working copy of original bcd value
-| ( ) L_SCR1: copy of original exponent word
-|
-calc_m:
- moveql #1,%d1 |word counter, init to 1
- fmoves FZERO,%fp0 |accumulator
-|
-|
-| Since the packed number has a long word between the first & second parts,
-| get the integer digit then skip down & get the rest of the
-| mantissa. We will unroll the loop once.
-|
- bfextu (%a0){#28:#4},%d0 |integer part is ls digit in long word
- faddb %d0,%fp0 |add digit to sum in fp0
-|
-|
-| Get the rest of the mantissa.
-|
-loadlw:
- movel (%a0,%d1.L*4),%d4 |load mantissa longword into d4
- moveql #FSTRT,%d3 |counter to pick up digits
- moveql #FNIBS,%d2 |reset number of digits per a0 ptr
-md2b:
- fmuls FTEN,%fp0 |fp0 = fp0 * 10
- bfextu %d4{%d3:#4},%d0 |get the digit and zero extend
- faddb %d0,%fp0 |fp0 = fp0 + digit
-|
-|
-| If all the digits (8) in that long word have been converted (d2=0),
-| then inc d1 (=2) to point to the next long word and reset d3 to 0
-| to initialize the digit offset, and set d2 to 7 for the digit count;
-| else continue with this long word.
-|
- addqb #4,%d3 |advance d3 to the next digit
- dbf %d2,md2b |check for last digit in this lw
-nextlw:
- addql #1,%d1 |inc lw pointer in mantissa
- cmpl #2,%d1 |test for last lw
- ble loadlw |if not, get last one
-
-|
-| Check the sign of the mant and make the value in fp0 the same sign.
-|
-m_sign:
- btst #31,(%a0) |test sign of the mantissa
- beq ap_st_z |if clear, go to append/strip zeros
- fnegx %fp0 |if set, negate fp0
-
-|
-| Append/strip zeros:
-|
-| For adjusted exponents which have an absolute value greater than 27*,
-| this routine calculates the amount needed to normalize the mantissa
-| for the adjusted exponent. That number is subtracted from the exp
-| if the exp was positive, and added if it was negative. The purpose
-| of this is to reduce the value of the exponent and the possibility
-| of error in calculation of pwrten.
-|
-| 1. Branch on the sign of the adjusted exponent.
-| 2p.(positive exp)
-| 2. Check M16 and the digits in lwords 2 and 3 in descending order.
-| 3. Add one for each zero encountered until a non-zero digit.
-| 4. Subtract the count from the exp.
-| 5. Check if the exp has crossed zero in #3 above; make the exp abs
-| and set SE.
-| 6. Multiply the mantissa by 10**count.
-| 2n.(negative exp)
-| 2. Check the digits in lwords 3 and 2 in descending order.
-| 3. Add one for each zero encountered until a non-zero digit.
-| 4. Add the count to the exp.
-| 5. Check if the exp has crossed zero in #3 above; clear SE.
-| 6. Divide the mantissa by 10**count.
-|
-| *Why 27? If the adjusted exponent is within -28 < expA < 28, than
-| any adjustment due to append/strip zeros will drive the resultant
-| exponent towards zero. Since all pwrten constants with a power
-| of 27 or less are exact, there is no need to use this routine to
-| attempt to lessen the resultant exponent.
-|
-| Register usage:
-|
-| ap_st_z:
-| (*) d0: temp digit storage
-| (*) d1: zero count
-| (*) d2: digit count
-| (*) d3: offset pointer
-| ( ) d4: first word of bcd
-| (*) d5: lword counter
-| ( ) a0: pointer to working bcd value
-| ( ) FP_SCR1: working copy of original bcd value
-| ( ) L_SCR1: copy of original exponent word
-|
-|
-| First check the absolute value of the exponent to see if this
-| routine is necessary. If so, then check the sign of the exponent
-| and do append (+) or strip (-) zeros accordingly.
-| This section handles a positive adjusted exponent.
-|
-ap_st_z:
- movel L_SCR1(%a6),%d1 |load expA for range test
- cmpl #27,%d1 |test is with 27
- ble pwrten |if abs(expA) <28, skip ap/st zeros
- btst #30,(%a0) |check sign of exp
- bne ap_st_n |if neg, go to neg side
- clrl %d1 |zero count reg
- movel (%a0),%d4 |load lword 1 to d4
- bfextu %d4{#28:#4},%d0 |get M16 in d0
- bnes ap_p_fx |if M16 is non-zero, go fix exp
- addql #1,%d1 |inc zero count
- moveql #1,%d5 |init lword counter
- movel (%a0,%d5.L*4),%d4 |get lword 2 to d4
- bnes ap_p_cl |if lw 2 is zero, skip it
- addql #8,%d1 |and inc count by 8
- addql #1,%d5 |inc lword counter
- movel (%a0,%d5.L*4),%d4 |get lword 3 to d4
-ap_p_cl:
- clrl %d3 |init offset reg
- moveql #7,%d2 |init digit counter
-ap_p_gd:
- bfextu %d4{%d3:#4},%d0 |get digit
- bnes ap_p_fx |if non-zero, go to fix exp
- addql #4,%d3 |point to next digit
- addql #1,%d1 |inc digit counter
- dbf %d2,ap_p_gd |get next digit
-ap_p_fx:
- movel %d1,%d0 |copy counter to d2
- movel L_SCR1(%a6),%d1 |get adjusted exp from memory
- subl %d0,%d1 |subtract count from exp
- bges ap_p_fm |if still pos, go to pwrten
- negl %d1 |now its neg; get abs
- movel (%a0),%d4 |load lword 1 to d4
- orl #0x40000000,%d4 | and set SE in d4
- orl #0x40000000,(%a0) | and in memory
-|
-| Calculate the mantissa multiplier to compensate for the striping of
-| zeros from the mantissa.
-|
-ap_p_fm:
- movel #PTENRN,%a1 |get address of power-of-ten table
- clrl %d3 |init table index
- fmoves FONE,%fp1 |init fp1 to 1
- moveql #3,%d2 |init d2 to count bits in counter
-ap_p_el:
- asrl #1,%d0 |shift lsb into carry
- bccs ap_p_en |if 1, mul fp1 by pwrten factor
- fmulx (%a1,%d3),%fp1 |mul by 10**(d3_bit_no)
-ap_p_en:
- addl #12,%d3 |inc d3 to next rtable entry
- tstl %d0 |check if d0 is zero
- bnes ap_p_el |if not, get next bit
- fmulx %fp1,%fp0 |mul mantissa by 10**(no_bits_shifted)
- bra pwrten |go calc pwrten
-|
-| This section handles a negative adjusted exponent.
-|
-ap_st_n:
- clrl %d1 |clr counter
- moveql #2,%d5 |set up d5 to point to lword 3
- movel (%a0,%d5.L*4),%d4 |get lword 3
- bnes ap_n_cl |if not zero, check digits
- subl #1,%d5 |dec d5 to point to lword 2
- addql #8,%d1 |inc counter by 8
- movel (%a0,%d5.L*4),%d4 |get lword 2
-ap_n_cl:
- movel #28,%d3 |point to last digit
- moveql #7,%d2 |init digit counter
-ap_n_gd:
- bfextu %d4{%d3:#4},%d0 |get digit
- bnes ap_n_fx |if non-zero, go to exp fix
- subql #4,%d3 |point to previous digit
- addql #1,%d1 |inc digit counter
- dbf %d2,ap_n_gd |get next digit
-ap_n_fx:
- movel %d1,%d0 |copy counter to d0
- movel L_SCR1(%a6),%d1 |get adjusted exp from memory
- subl %d0,%d1 |subtract count from exp
- bgts ap_n_fm |if still pos, go fix mantissa
- negl %d1 |take abs of exp and clr SE
- movel (%a0),%d4 |load lword 1 to d4
- andl #0xbfffffff,%d4 | and clr SE in d4
- andl #0xbfffffff,(%a0) | and in memory
-|
-| Calculate the mantissa multiplier to compensate for the appending of
-| zeros to the mantissa.
-|
-ap_n_fm:
- movel #PTENRN,%a1 |get address of power-of-ten table
- clrl %d3 |init table index
- fmoves FONE,%fp1 |init fp1 to 1
- moveql #3,%d2 |init d2 to count bits in counter
-ap_n_el:
- asrl #1,%d0 |shift lsb into carry
- bccs ap_n_en |if 1, mul fp1 by pwrten factor
- fmulx (%a1,%d3),%fp1 |mul by 10**(d3_bit_no)
-ap_n_en:
- addl #12,%d3 |inc d3 to next rtable entry
- tstl %d0 |check if d0 is zero
- bnes ap_n_el |if not, get next bit
- fdivx %fp1,%fp0 |div mantissa by 10**(no_bits_shifted)
-|
-|
-| Calculate power-of-ten factor from adjusted and shifted exponent.
-|
-| Register usage:
-|
-| pwrten:
-| (*) d0: temp
-| ( ) d1: exponent
-| (*) d2: {FPCR[6:5],SM,SE} as index in RTABLE; temp
-| (*) d3: FPCR work copy
-| ( ) d4: first word of bcd
-| (*) a1: RTABLE pointer
-| calc_p:
-| (*) d0: temp
-| ( ) d1: exponent
-| (*) d3: PWRTxx table index
-| ( ) a0: pointer to working copy of bcd
-| (*) a1: PWRTxx pointer
-| (*) fp1: power-of-ten accumulator
-|
-| Pwrten calculates the exponent factor in the selected rounding mode
-| according to the following table:
-|
-| Sign of Mant Sign of Exp Rounding Mode PWRTEN Rounding Mode
-|
-| ANY ANY RN RN
-|
-| + + RP RP
-| - + RP RM
-| + - RP RM
-| - - RP RP
-|
-| + + RM RM
-| - + RM RP
-| + - RM RP
-| - - RM RM
-|
-| + + RZ RM
-| - + RZ RM
-| + - RZ RP
-| - - RZ RP
-|
-|
-pwrten:
- movel USER_FPCR(%a6),%d3 |get user's FPCR
- bfextu %d3{#26:#2},%d2 |isolate rounding mode bits
- movel (%a0),%d4 |reload 1st bcd word to d4
- asll #2,%d2 |format d2 to be
- bfextu %d4{#0:#2},%d0 | {FPCR[6],FPCR[5],SM,SE}
- addl %d0,%d2 |in d2 as index into RTABLE
- leal RTABLE,%a1 |load rtable base
- moveb (%a1,%d2),%d0 |load new rounding bits from table
- clrl %d3 |clear d3 to force no exc and extended
- bfins %d0,%d3{#26:#2} |stuff new rounding bits in FPCR
- fmovel %d3,%FPCR |write new FPCR
- asrl #1,%d0 |write correct PTENxx table
- bccs not_rp |to a1
- leal PTENRP,%a1 |it is RP
- bras calc_p |go to init section
-not_rp:
- asrl #1,%d0 |keep checking
- bccs not_rm
- leal PTENRM,%a1 |it is RM
- bras calc_p |go to init section
-not_rm:
- leal PTENRN,%a1 |it is RN
-calc_p:
- movel %d1,%d0 |copy exp to d0;use d0
- bpls no_neg |if exp is negative,
- negl %d0 |invert it
- orl #0x40000000,(%a0) |and set SE bit
-no_neg:
- clrl %d3 |table index
- fmoves FONE,%fp1 |init fp1 to 1
-e_loop:
- asrl #1,%d0 |shift next bit into carry
- bccs e_next |if zero, skip the mul
- fmulx (%a1,%d3),%fp1 |mul by 10**(d3_bit_no)
-e_next:
- addl #12,%d3 |inc d3 to next rtable entry
- tstl %d0 |check if d0 is zero
- bnes e_loop |not zero, continue shifting
-|
-|
-| Check the sign of the adjusted exp and make the value in fp0 the
-| same sign. If the exp was pos then multiply fp1*fp0;
-| else divide fp0/fp1.
-|
-| Register Usage:
-| norm:
-| ( ) a0: pointer to working bcd value
-| (*) fp0: mantissa accumulator
-| ( ) fp1: scaling factor - 10**(abs(exp))
-|
-norm:
- btst #30,(%a0) |test the sign of the exponent
- beqs mul |if clear, go to multiply
-div:
- fdivx %fp1,%fp0 |exp is negative, so divide mant by exp
- bras end_dec
-mul:
- fmulx %fp1,%fp0 |exp is positive, so multiply by exp
-|
-|
-| Clean up and return with result in fp0.
-|
-| If the final mul/div in decbin incurred an inex exception,
-| it will be inex2, but will be reported as inex1 by get_op.
-|
-end_dec:
- fmovel %FPSR,%d0 |get status register
- bclrl #inex2_bit+8,%d0 |test for inex2 and clear it
- fmovel %d0,%FPSR |return status reg w/o inex2
- beqs no_exc |skip this if no exc
- orl #inx1a_mask,USER_FPSR(%a6) |set inex1/ainex
-no_exc:
- moveml (%a7)+,%d2-%d5
- rts
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/do_func.S b/ANDROID_3.4.5/arch/m68k/fpsp040/do_func.S
deleted file mode 100644
index 3eff99a8..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/do_func.S
+++ /dev/null
@@ -1,558 +0,0 @@
-|
-| do_func.sa 3.4 2/18/91
-|
-| Do_func performs the unimplemented operation. The operation
-| to be performed is determined from the lower 7 bits of the
-| extension word (except in the case of fmovecr and fsincos).
-| The opcode and tag bits form an index into a jump table in
-| tbldo.sa. Cases of zero, infinity and NaN are handled in
-| do_func by forcing the default result. Normalized and
-| denormalized (there are no unnormalized numbers at this
-| point) are passed onto the emulation code.
-|
-| CMDREG1B and STAG are extracted from the fsave frame
-| and combined to form the table index. The function called
-| will start with a0 pointing to the ETEMP operand. Dyadic
-| functions can find FPTEMP at -12(a0).
-|
-| Called functions return their result in fp0. Sincos returns
-| sin(x) in fp0 and cos(x) in fp1.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-DO_FUNC: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref t_dz2
- |xref t_operr
- |xref t_inx2
- |xref t_resdnrm
- |xref dst_nan
- |xref src_nan
- |xref nrm_set
- |xref sto_cos
-
- |xref tblpre
- |xref slognp1,slogn,slog10,slog2
- |xref slognd,slog10d,slog2d
- |xref smod,srem
- |xref sscale
- |xref smovcr
-
-PONE: .long 0x3fff0000,0x80000000,0x00000000 |+1
-MONE: .long 0xbfff0000,0x80000000,0x00000000 |-1
-PZERO: .long 0x00000000,0x00000000,0x00000000 |+0
-MZERO: .long 0x80000000,0x00000000,0x00000000 |-0
-PINF: .long 0x7fff0000,0x00000000,0x00000000 |+inf
-MINF: .long 0xffff0000,0x00000000,0x00000000 |-inf
-QNAN: .long 0x7fff0000,0xffffffff,0xffffffff |non-signaling nan
-PPIBY2: .long 0x3FFF0000,0xC90FDAA2,0x2168C235 |+PI/2
-MPIBY2: .long 0xbFFF0000,0xC90FDAA2,0x2168C235 |-PI/2
-
- .global do_func
-do_func:
- clrb CU_ONLY(%a6)
-|
-| Check for fmovecr. It does not follow the format of fp gen
-| unimplemented instructions. The test is on the upper 6 bits;
-| if they are $17, the inst is fmovecr. Call entry smovcr
-| directly.
-|
- bfextu CMDREG1B(%a6){#0:#6},%d0 |get opclass and src fields
- cmpil #0x17,%d0 |if op class and size fields are $17,
-| ;it is FMOVECR; if not, continue
- bnes not_fmovecr
- jmp smovcr |fmovecr; jmp directly to emulation
-
-not_fmovecr:
- movew CMDREG1B(%a6),%d0
- andl #0x7F,%d0
- cmpil #0x38,%d0 |if the extension is >= $38,
- bge serror |it is illegal
- bfextu STAG(%a6){#0:#3},%d1
- lsll #3,%d0 |make room for STAG
- addl %d1,%d0 |combine for final index into table
- leal tblpre,%a1 |start of monster jump table
- movel (%a1,%d0.w*4),%a1 |real target address
- leal ETEMP(%a6),%a0 |a0 is pointer to src op
- movel USER_FPCR(%a6),%d1
- andl #0xFF,%d1 | discard all but rounding mode/prec
- fmovel #0,%fpcr
- jmp (%a1)
-|
-| ERROR
-|
- .global serror
-serror:
- st STORE_FLG(%a6)
- rts
-|
-| These routines load forced values into fp0. They are called
-| by index into tbldo.
-|
-| Load a signed zero to fp0 and set inex2/ainex
-|
- .global snzrinx
-snzrinx:
- btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
- bnes ld_mzinx |if negative, branch
- bsr ld_pzero |bsr so we can return and set inx
- bra t_inx2 |now, set the inx for the next inst
-ld_mzinx:
- bsr ld_mzero |if neg, load neg zero, return here
- bra t_inx2 |now, set the inx for the next inst
-|
-| Load a signed zero to fp0; do not set inex2/ainex
-|
- .global szero
-szero:
- btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
- bne ld_mzero |if neg, load neg zero
- bra ld_pzero |load positive zero
-|
-| Load a signed infinity to fp0; do not set inex2/ainex
-|
- .global sinf
-sinf:
- btstb #sign_bit,LOCAL_EX(%a0) |get sign of source operand
- bne ld_minf |if negative branch
- bra ld_pinf
-|
-| Load a signed one to fp0; do not set inex2/ainex
-|
- .global sone
-sone:
- btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
- bne ld_mone
- bra ld_pone
-|
-| Load a signed pi/2 to fp0; do not set inex2/ainex
-|
- .global spi_2
-spi_2:
- btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
- bne ld_mpi2
- bra ld_ppi2
-|
-| Load either a +0 or +inf for plus/minus operand
-|
- .global szr_inf
-szr_inf:
- btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
- bne ld_pzero
- bra ld_pinf
-|
-| Result is either an operr or +inf for plus/minus operand
-| [Used by slogn, slognp1, slog10, and slog2]
-|
- .global sopr_inf
-sopr_inf:
- btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
- bne t_operr
- bra ld_pinf
-|
-| FLOGNP1
-|
- .global sslognp1
-sslognp1:
- fmovemx (%a0),%fp0-%fp0
- fcmpb #-1,%fp0
- fbgt slognp1
- fbeq t_dz2 |if = -1, divide by zero exception
- fmovel #0,%FPSR |clr N flag
- bra t_operr |take care of operands < -1
-|
-| FETOXM1
-|
- .global setoxm1i
-setoxm1i:
- btstb #sign_bit,LOCAL_EX(%a0) |check sign of source
- bne ld_mone
- bra ld_pinf
-|
-| FLOGN
-|
-| Test for 1.0 as an input argument, returning +zero. Also check
-| the sign and return operr if negative.
-|
- .global sslogn
-sslogn:
- btstb #sign_bit,LOCAL_EX(%a0)
- bne t_operr |take care of operands < 0
- cmpiw #0x3fff,LOCAL_EX(%a0) |test for 1.0 input
- bne slogn
- cmpil #0x80000000,LOCAL_HI(%a0)
- bne slogn
- tstl LOCAL_LO(%a0)
- bne slogn
- fmovex PZERO,%fp0
- rts
-
- .global sslognd
-sslognd:
- btstb #sign_bit,LOCAL_EX(%a0)
- beq slognd
- bra t_operr |take care of operands < 0
-
-|
-| FLOG10
-|
- .global sslog10
-sslog10:
- btstb #sign_bit,LOCAL_EX(%a0)
- bne t_operr |take care of operands < 0
- cmpiw #0x3fff,LOCAL_EX(%a0) |test for 1.0 input
- bne slog10
- cmpil #0x80000000,LOCAL_HI(%a0)
- bne slog10
- tstl LOCAL_LO(%a0)
- bne slog10
- fmovex PZERO,%fp0
- rts
-
- .global sslog10d
-sslog10d:
- btstb #sign_bit,LOCAL_EX(%a0)
- beq slog10d
- bra t_operr |take care of operands < 0
-
-|
-| FLOG2
-|
- .global sslog2
-sslog2:
- btstb #sign_bit,LOCAL_EX(%a0)
- bne t_operr |take care of operands < 0
- cmpiw #0x3fff,LOCAL_EX(%a0) |test for 1.0 input
- bne slog2
- cmpil #0x80000000,LOCAL_HI(%a0)
- bne slog2
- tstl LOCAL_LO(%a0)
- bne slog2
- fmovex PZERO,%fp0
- rts
-
- .global sslog2d
-sslog2d:
- btstb #sign_bit,LOCAL_EX(%a0)
- beq slog2d
- bra t_operr |take care of operands < 0
-
-|
-| FMOD
-|
-pmodt:
-| ;$21 fmod
-| ;dtag,stag
- .long smod | 00,00 norm,norm = normal
- .long smod_oper | 00,01 norm,zero = nan with operr
- .long smod_fpn | 00,10 norm,inf = fpn
- .long smod_snan | 00,11 norm,nan = nan
- .long smod_zro | 01,00 zero,norm = +-zero
- .long smod_oper | 01,01 zero,zero = nan with operr
- .long smod_zro | 01,10 zero,inf = +-zero
- .long smod_snan | 01,11 zero,nan = nan
- .long smod_oper | 10,00 inf,norm = nan with operr
- .long smod_oper | 10,01 inf,zero = nan with operr
- .long smod_oper | 10,10 inf,inf = nan with operr
- .long smod_snan | 10,11 inf,nan = nan
- .long smod_dnan | 11,00 nan,norm = nan
- .long smod_dnan | 11,01 nan,zero = nan
- .long smod_dnan | 11,10 nan,inf = nan
- .long smod_dnan | 11,11 nan,nan = nan
-
- .global pmod
-pmod:
- clrb FPSR_QBYTE(%a6) | clear quotient field
- bfextu STAG(%a6){#0:#3},%d0 |stag = d0
- bfextu DTAG(%a6){#0:#3},%d1 |dtag = d1
-
-|
-| Alias extended denorms to norms for the jump table.
-|
- bclrl #2,%d0
- bclrl #2,%d1
-
- lslb #2,%d1
- orb %d0,%d1 |d1{3:2} = dtag, d1{1:0} = stag
-| ;Tag values:
-| ;00 = norm or denorm
-| ;01 = zero
-| ;10 = inf
-| ;11 = nan
- lea pmodt,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-
-smod_snan:
- bra src_nan
-smod_dnan:
- bra dst_nan
-smod_oper:
- bra t_operr
-smod_zro:
- moveb ETEMP(%a6),%d1 |get sign of src op
- moveb FPTEMP(%a6),%d0 |get sign of dst op
- eorb %d0,%d1 |get exor of sign bits
- btstl #7,%d1 |test for sign
- beqs smod_zsn |if clr, do not set sign big
- bsetb #q_sn_bit,FPSR_QBYTE(%a6) |set q-byte sign bit
-smod_zsn:
- btstl #7,%d0 |test if + or -
- beq ld_pzero |if pos then load +0
- bra ld_mzero |else neg load -0
-
-smod_fpn:
- moveb ETEMP(%a6),%d1 |get sign of src op
- moveb FPTEMP(%a6),%d0 |get sign of dst op
- eorb %d0,%d1 |get exor of sign bits
- btstl #7,%d1 |test for sign
- beqs smod_fsn |if clr, do not set sign big
- bsetb #q_sn_bit,FPSR_QBYTE(%a6) |set q-byte sign bit
-smod_fsn:
- tstb DTAG(%a6) |filter out denormal destination case
- bpls smod_nrm |
- leal FPTEMP(%a6),%a0 |a0<- addr(FPTEMP)
- bra t_resdnrm |force UNFL(but exact) result
-smod_nrm:
- fmovel USER_FPCR(%a6),%fpcr |use user's rmode and precision
- fmovex FPTEMP(%a6),%fp0 |return dest to fp0
- rts
-
-|
-| FREM
-|
-premt:
-| ;$25 frem
-| ;dtag,stag
- .long srem | 00,00 norm,norm = normal
- .long srem_oper | 00,01 norm,zero = nan with operr
- .long srem_fpn | 00,10 norm,inf = fpn
- .long srem_snan | 00,11 norm,nan = nan
- .long srem_zro | 01,00 zero,norm = +-zero
- .long srem_oper | 01,01 zero,zero = nan with operr
- .long srem_zro | 01,10 zero,inf = +-zero
- .long srem_snan | 01,11 zero,nan = nan
- .long srem_oper | 10,00 inf,norm = nan with operr
- .long srem_oper | 10,01 inf,zero = nan with operr
- .long srem_oper | 10,10 inf,inf = nan with operr
- .long srem_snan | 10,11 inf,nan = nan
- .long srem_dnan | 11,00 nan,norm = nan
- .long srem_dnan | 11,01 nan,zero = nan
- .long srem_dnan | 11,10 nan,inf = nan
- .long srem_dnan | 11,11 nan,nan = nan
-
- .global prem
-prem:
- clrb FPSR_QBYTE(%a6) |clear quotient field
- bfextu STAG(%a6){#0:#3},%d0 |stag = d0
- bfextu DTAG(%a6){#0:#3},%d1 |dtag = d1
-|
-| Alias extended denorms to norms for the jump table.
-|
- bclr #2,%d0
- bclr #2,%d1
-
- lslb #2,%d1
- orb %d0,%d1 |d1{3:2} = dtag, d1{1:0} = stag
-| ;Tag values:
-| ;00 = norm or denorm
-| ;01 = zero
-| ;10 = inf
-| ;11 = nan
- lea premt,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-
-srem_snan:
- bra src_nan
-srem_dnan:
- bra dst_nan
-srem_oper:
- bra t_operr
-srem_zro:
- moveb ETEMP(%a6),%d1 |get sign of src op
- moveb FPTEMP(%a6),%d0 |get sign of dst op
- eorb %d0,%d1 |get exor of sign bits
- btstl #7,%d1 |test for sign
- beqs srem_zsn |if clr, do not set sign big
- bsetb #q_sn_bit,FPSR_QBYTE(%a6) |set q-byte sign bit
-srem_zsn:
- btstl #7,%d0 |test if + or -
- beq ld_pzero |if pos then load +0
- bra ld_mzero |else neg load -0
-
-srem_fpn:
- moveb ETEMP(%a6),%d1 |get sign of src op
- moveb FPTEMP(%a6),%d0 |get sign of dst op
- eorb %d0,%d1 |get exor of sign bits
- btstl #7,%d1 |test for sign
- beqs srem_fsn |if clr, do not set sign big
- bsetb #q_sn_bit,FPSR_QBYTE(%a6) |set q-byte sign bit
-srem_fsn:
- tstb DTAG(%a6) |filter out denormal destination case
- bpls srem_nrm |
- leal FPTEMP(%a6),%a0 |a0<- addr(FPTEMP)
- bra t_resdnrm |force UNFL(but exact) result
-srem_nrm:
- fmovel USER_FPCR(%a6),%fpcr |use user's rmode and precision
- fmovex FPTEMP(%a6),%fp0 |return dest to fp0
- rts
-|
-| FSCALE
-|
-pscalet:
-| ;$26 fscale
-| ;dtag,stag
- .long sscale | 00,00 norm,norm = result
- .long sscale | 00,01 norm,zero = fpn
- .long scl_opr | 00,10 norm,inf = nan with operr
- .long scl_snan | 00,11 norm,nan = nan
- .long scl_zro | 01,00 zero,norm = +-zero
- .long scl_zro | 01,01 zero,zero = +-zero
- .long scl_opr | 01,10 zero,inf = nan with operr
- .long scl_snan | 01,11 zero,nan = nan
- .long scl_inf | 10,00 inf,norm = +-inf
- .long scl_inf | 10,01 inf,zero = +-inf
- .long scl_opr | 10,10 inf,inf = nan with operr
- .long scl_snan | 10,11 inf,nan = nan
- .long scl_dnan | 11,00 nan,norm = nan
- .long scl_dnan | 11,01 nan,zero = nan
- .long scl_dnan | 11,10 nan,inf = nan
- .long scl_dnan | 11,11 nan,nan = nan
-
- .global pscale
-pscale:
- bfextu STAG(%a6){#0:#3},%d0 |stag in d0
- bfextu DTAG(%a6){#0:#3},%d1 |dtag in d1
- bclrl #2,%d0 |alias denorm into norm
- bclrl #2,%d1 |alias denorm into norm
- lslb #2,%d1
- orb %d0,%d1 |d1{4:2} = dtag, d1{1:0} = stag
-| ;dtag values stag values:
-| ;000 = norm 00 = norm
-| ;001 = zero 01 = zero
-| ;010 = inf 10 = inf
-| ;011 = nan 11 = nan
-| ;100 = dnrm
-|
-|
- leal pscalet,%a1 |load start of jump table
- movel (%a1,%d1.w*4),%a1 |load a1 with label depending on tag
- jmp (%a1) |go to the routine
-
-scl_opr:
- bra t_operr
-
-scl_dnan:
- bra dst_nan
-
-scl_zro:
- btstb #sign_bit,FPTEMP_EX(%a6) |test if + or -
- beq ld_pzero |if pos then load +0
- bra ld_mzero |if neg then load -0
-scl_inf:
- btstb #sign_bit,FPTEMP_EX(%a6) |test if + or -
- beq ld_pinf |if pos then load +inf
- bra ld_minf |else neg load -inf
-scl_snan:
- bra src_nan
-|
-| FSINCOS
-|
- .global ssincosz
-ssincosz:
- btstb #sign_bit,ETEMP(%a6) |get sign
- beqs sincosp
- fmovex MZERO,%fp0
- bras sincoscom
-sincosp:
- fmovex PZERO,%fp0
-sincoscom:
- fmovemx PONE,%fp1-%fp1 |do not allow FPSR to be affected
- bra sto_cos |store cosine result
-
- .global ssincosi
-ssincosi:
- fmovex QNAN,%fp1 |load NAN
- bsr sto_cos |store cosine result
- fmovex QNAN,%fp0 |load NAN
- bra t_operr
-
- .global ssincosnan
-ssincosnan:
- movel ETEMP_EX(%a6),FP_SCR1(%a6)
- movel ETEMP_HI(%a6),FP_SCR1+4(%a6)
- movel ETEMP_LO(%a6),FP_SCR1+8(%a6)
- bsetb #signan_bit,FP_SCR1+4(%a6)
- fmovemx FP_SCR1(%a6),%fp1-%fp1
- bsr sto_cos
- bra src_nan
-|
-| This code forces default values for the zero, inf, and nan cases
-| in the transcendentals code. The CC bits must be set in the
-| stacked FPSR to be correctly reported.
-|
-|**Returns +PI/2
- .global ld_ppi2
-ld_ppi2:
- fmovex PPIBY2,%fp0 |load +pi/2
- bra t_inx2 |set inex2 exc
-
-|**Returns -PI/2
- .global ld_mpi2
-ld_mpi2:
- fmovex MPIBY2,%fp0 |load -pi/2
- orl #neg_mask,USER_FPSR(%a6) |set N bit
- bra t_inx2 |set inex2 exc
-
-|**Returns +inf
- .global ld_pinf
-ld_pinf:
- fmovex PINF,%fp0 |load +inf
- orl #inf_mask,USER_FPSR(%a6) |set I bit
- rts
-
-|**Returns -inf
- .global ld_minf
-ld_minf:
- fmovex MINF,%fp0 |load -inf
- orl #neg_mask+inf_mask,USER_FPSR(%a6) |set N and I bits
- rts
-
-|**Returns +1
- .global ld_pone
-ld_pone:
- fmovex PONE,%fp0 |load +1
- rts
-
-|**Returns -1
- .global ld_mone
-ld_mone:
- fmovex MONE,%fp0 |load -1
- orl #neg_mask,USER_FPSR(%a6) |set N bit
- rts
-
-|**Returns +0
- .global ld_pzero
-ld_pzero:
- fmovex PZERO,%fp0 |load +0
- orl #z_mask,USER_FPSR(%a6) |set Z bit
- rts
-
-|**Returns -0
- .global ld_mzero
-ld_mzero:
- fmovex MZERO,%fp0 |load -0
- orl #neg_mask+z_mask,USER_FPSR(%a6) |set N and Z bits
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/fpsp.h b/ANDROID_3.4.5/arch/m68k/fpsp040/fpsp.h
deleted file mode 100644
index 5df4cd77..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/fpsp.h
+++ /dev/null
@@ -1,347 +0,0 @@
-|
-| fpsp.h 3.3 3.3
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-| fpsp.h --- stack frame offsets during FPSP exception handling
-|
-| These equates are used to access the exception frame, the fsave
-| frame and any local variables needed by the FPSP package.
-|
-| All FPSP handlers begin by executing:
-|
-| link a6,#-LOCAL_SIZE
-| fsave -(a7)
-| movem.l d0-d1/a0-a1,USER_DA(a6)
-| fmovem.x fp0-fp3,USER_FP0(a6)
-| fmove.l fpsr/fpcr/fpiar,USER_FPSR(a6)
-|
-| After initialization, the stack looks like this:
-|
-| A7 ---> +-------------------------------+
-| | |
-| | FPU fsave area |
-| | |
-| +-------------------------------+
-| | |
-| | FPSP Local Variables |
-| | including |
-| | saved registers |
-| | |
-| +-------------------------------+
-| A6 ---> | Saved A6 |
-| +-------------------------------+
-| | |
-| | Exception Frame |
-| | |
-| | |
-|
-| Positive offsets from A6 refer to the exception frame. Negative
-| offsets refer to the Local Variable area and the fsave area.
-| The fsave frame is also accessible from the top via A7.
-|
-| On exit, the handlers execute:
-|
-| movem.l USER_DA(a6),d0-d1/a0-a1
-| fmovem.x USER_FP0(a6),fp0-fp3
-| fmove.l USER_FPSR(a6),fpsr/fpcr/fpiar
-| frestore (a7)+
-| unlk a6
-|
-| and then either "bra fpsp_done" if the exception was completely
-| handled by the package, or "bra real_xxxx" which is an external
-| label to a routine that will process a real exception of the
-| type that was generated. Some handlers may omit the "frestore"
-| if the FPU state after the exception is idle.
-|
-| Sometimes the exception handler will transform the fsave area
-| because it needs to report an exception back to the user. This
-| can happen if the package is entered for an unimplemented float
-| instruction that generates (say) an underflow. Alternatively,
-| a second fsave frame can be pushed onto the stack and the
-| handler exit code will reload the new frame and discard the old.
-|
-| The registers d0, d1, a0, a1 and fp0-fp3 are always saved and
-| restored from the "local variable" area and can be used as
-| temporaries. If a routine needs to change any
-| of these registers, it should modify the saved copy and let
-| the handler exit code restore the value.
-|
-|----------------------------------------------------------------------
-|
-| Local Variables on the stack
-|
- .set LOCAL_SIZE,192 | bytes needed for local variables
- .set LV,-LOCAL_SIZE | convenient base value
-|
- .set USER_DA,LV+0 | save space for D0-D1,A0-A1
- .set USER_D0,LV+0 | saved user D0
- .set USER_D1,LV+4 | saved user D1
- .set USER_A0,LV+8 | saved user A0
- .set USER_A1,LV+12 | saved user A1
- .set USER_FP0,LV+16 | saved user FP0
- .set USER_FP1,LV+28 | saved user FP1
- .set USER_FP2,LV+40 | saved user FP2
- .set USER_FP3,LV+52 | saved user FP3
- .set USER_FPCR,LV+64 | saved user FPCR
- .set FPCR_ENABLE,USER_FPCR+2 | FPCR exception enable
- .set FPCR_MODE,USER_FPCR+3 | FPCR rounding mode control
- .set USER_FPSR,LV+68 | saved user FPSR
- .set FPSR_CC,USER_FPSR+0 | FPSR condition code
- .set FPSR_QBYTE,USER_FPSR+1 | FPSR quotient
- .set FPSR_EXCEPT,USER_FPSR+2 | FPSR exception
- .set FPSR_AEXCEPT,USER_FPSR+3 | FPSR accrued exception
- .set USER_FPIAR,LV+72 | saved user FPIAR
- .set FP_SCR1,LV+76 | room for a temporary float value
- .set FP_SCR2,LV+92 | room for a temporary float value
- .set L_SCR1,LV+108 | room for a temporary long value
- .set L_SCR2,LV+112 | room for a temporary long value
- .set STORE_FLG,LV+116
- .set BINDEC_FLG,LV+117 | used in bindec
- .set DNRM_FLG,LV+118 | used in res_func
- .set RES_FLG,LV+119 | used in res_func
- .set DY_MO_FLG,LV+120 | dyadic/monadic flag
- .set UFLG_TMP,LV+121 | temporary for uflag errata
- .set CU_ONLY,LV+122 | cu-only flag
- .set VER_TMP,LV+123 | temp holding for version number
- .set L_SCR3,LV+124 | room for a temporary long value
- .set FP_SCR3,LV+128 | room for a temporary float value
- .set FP_SCR4,LV+144 | room for a temporary float value
- .set FP_SCR5,LV+160 | room for a temporary float value
- .set FP_SCR6,LV+176
-|
-|NEXT equ LV+192 ;need to increase LOCAL_SIZE
-|
-|--------------------------------------------------------------------------
-|
-| fsave offsets and bit definitions
-|
-| Offsets are defined from the end of an fsave because the last 10
-| words of a busy frame are the same as the unimplemented frame.
-|
- .set CU_SAVEPC,LV-92 | micro-pc for CU (1 byte)
- .set FPR_DIRTY_BITS,LV-91 | fpr dirty bits
-|
- .set WBTEMP,LV-76 | write back temp (12 bytes)
- .set WBTEMP_EX,WBTEMP | wbtemp sign and exponent (2 bytes)
- .set WBTEMP_HI,WBTEMP+4 | wbtemp mantissa [63:32] (4 bytes)
- .set WBTEMP_LO,WBTEMP+8 | wbtemp mantissa [31:00] (4 bytes)
-|
- .set WBTEMP_SGN,WBTEMP+2 | used to store sign
-|
- .set FPSR_SHADOW,LV-64 | fpsr shadow reg
-|
- .set FPIARCU,LV-60 | Instr. addr. reg. for CU (4 bytes)
-|
- .set CMDREG2B,LV-52 | cmd reg for machine 2
- .set CMDREG3B,LV-48 | cmd reg for E3 exceptions (2 bytes)
-|
- .set NMNEXC,LV-44 | NMNEXC (unsup,snan bits only)
- .set nmn_unsup_bit,1 |
- .set nmn_snan_bit,0 |
-|
- .set NMCEXC,LV-43 | NMNEXC & NMCEXC
- .set nmn_operr_bit,7
- .set nmn_ovfl_bit,6
- .set nmn_unfl_bit,5
- .set nmc_unsup_bit,4
- .set nmc_snan_bit,3
- .set nmc_operr_bit,2
- .set nmc_ovfl_bit,1
- .set nmc_unfl_bit,0
-|
- .set STAG,LV-40 | source tag (1 byte)
- .set WBTEMP_GRS,LV-40 | alias wbtemp guard, round, sticky
- .set guard_bit,1 | guard bit is bit number 1
- .set round_bit,0 | round bit is bit number 0
- .set stag_mask,0xE0 | upper 3 bits are source tag type
- .set denorm_bit,7 | bit determines if denorm or unnorm
- .set etemp15_bit,4 | etemp exponent bit #15
- .set wbtemp66_bit,2 | wbtemp mantissa bit #66
- .set wbtemp1_bit,1 | wbtemp mantissa bit #1
- .set wbtemp0_bit,0 | wbtemp mantissa bit #0
-|
- .set STICKY,LV-39 | holds sticky bit
- .set sticky_bit,7
-|
- .set CMDREG1B,LV-36 | cmd reg for E1 exceptions (2 bytes)
- .set kfact_bit,12 | distinguishes static/dynamic k-factor
-| ;on packed move outs. NOTE: this
-| ;equate only works when CMDREG1B is in
-| ;a register.
-|
- .set CMDWORD,LV-35 | command word in cmd1b
- .set direction_bit,5 | bit 0 in opclass
- .set size_bit2,12 | bit 2 in size field
-|
- .set DTAG,LV-32 | dest tag (1 byte)
- .set dtag_mask,0xE0 | upper 3 bits are dest type tag
- .set fptemp15_bit,4 | fptemp exponent bit #15
-|
- .set WB_BYTE,LV-31 | holds WBTE15 bit (1 byte)
- .set wbtemp15_bit,4 | wbtemp exponent bit #15
-|
- .set E_BYTE,LV-28 | holds E1 and E3 bits (1 byte)
- .set E1,2 | which bit is E1 flag
- .set E3,1 | which bit is E3 flag
- .set SFLAG,0 | which bit is S flag
-|
- .set T_BYTE,LV-27 | holds T and U bits (1 byte)
- .set XFLAG,7 | which bit is X flag
- .set UFLAG,5 | which bit is U flag
- .set TFLAG,4 | which bit is T flag
-|
- .set FPTEMP,LV-24 | fptemp (12 bytes)
- .set FPTEMP_EX,FPTEMP | fptemp sign and exponent (2 bytes)
- .set FPTEMP_HI,FPTEMP+4 | fptemp mantissa [63:32] (4 bytes)
- .set FPTEMP_LO,FPTEMP+8 | fptemp mantissa [31:00] (4 bytes)
-|
- .set FPTEMP_SGN,FPTEMP+2 | used to store sign
-|
- .set ETEMP,LV-12 | etemp (12 bytes)
- .set ETEMP_EX,ETEMP | etemp sign and exponent (2 bytes)
- .set ETEMP_HI,ETEMP+4 | etemp mantissa [63:32] (4 bytes)
- .set ETEMP_LO,ETEMP+8 | etemp mantissa [31:00] (4 bytes)
-|
- .set ETEMP_SGN,ETEMP+2 | used to store sign
-|
- .set EXC_SR,4 | exception frame status register
- .set EXC_PC,6 | exception frame program counter
- .set EXC_VEC,10 | exception frame vector (format+vector#)
- .set EXC_EA,12 | exception frame effective address
-|
-|--------------------------------------------------------------------------
-|
-| FPSR/FPCR bits
-|
- .set neg_bit,3 | negative result
- .set z_bit,2 | zero result
- .set inf_bit,1 | infinity result
- .set nan_bit,0 | not-a-number result
-|
- .set q_sn_bit,7 | sign bit of quotient byte
-|
- .set bsun_bit,7 | branch on unordered
- .set snan_bit,6 | signalling nan
- .set operr_bit,5 | operand error
- .set ovfl_bit,4 | overflow
- .set unfl_bit,3 | underflow
- .set dz_bit,2 | divide by zero
- .set inex2_bit,1 | inexact result 2
- .set inex1_bit,0 | inexact result 1
-|
- .set aiop_bit,7 | accrued illegal operation
- .set aovfl_bit,6 | accrued overflow
- .set aunfl_bit,5 | accrued underflow
- .set adz_bit,4 | accrued divide by zero
- .set ainex_bit,3 | accrued inexact
-|
-| FPSR individual bit masks
-|
- .set neg_mask,0x08000000
- .set z_mask,0x04000000
- .set inf_mask,0x02000000
- .set nan_mask,0x01000000
-|
- .set bsun_mask,0x00008000 |
- .set snan_mask,0x00004000
- .set operr_mask,0x00002000
- .set ovfl_mask,0x00001000
- .set unfl_mask,0x00000800
- .set dz_mask,0x00000400
- .set inex2_mask,0x00000200
- .set inex1_mask,0x00000100
-|
- .set aiop_mask,0x00000080 | accrued illegal operation
- .set aovfl_mask,0x00000040 | accrued overflow
- .set aunfl_mask,0x00000020 | accrued underflow
- .set adz_mask,0x00000010 | accrued divide by zero
- .set ainex_mask,0x00000008 | accrued inexact
-|
-| FPSR combinations used in the FPSP
-|
- .set dzinf_mask,inf_mask+dz_mask+adz_mask
- .set opnan_mask,nan_mask+operr_mask+aiop_mask
- .set nzi_mask,0x01ffffff | clears N, Z, and I
- .set unfinx_mask,unfl_mask+inex2_mask+aunfl_mask+ainex_mask
- .set unf2inx_mask,unfl_mask+inex2_mask+ainex_mask
- .set ovfinx_mask,ovfl_mask+inex2_mask+aovfl_mask+ainex_mask
- .set inx1a_mask,inex1_mask+ainex_mask
- .set inx2a_mask,inex2_mask+ainex_mask
- .set snaniop_mask,nan_mask+snan_mask+aiop_mask
- .set naniop_mask,nan_mask+aiop_mask
- .set neginf_mask,neg_mask+inf_mask
- .set infaiop_mask,inf_mask+aiop_mask
- .set negz_mask,neg_mask+z_mask
- .set opaop_mask,operr_mask+aiop_mask
- .set unfl_inx_mask,unfl_mask+aunfl_mask+ainex_mask
- .set ovfl_inx_mask,ovfl_mask+aovfl_mask+ainex_mask
-|
-|--------------------------------------------------------------------------
-|
-| FPCR rounding modes
-|
- .set x_mode,0x00 | round to extended
- .set s_mode,0x40 | round to single
- .set d_mode,0x80 | round to double
-|
- .set rn_mode,0x00 | round nearest
- .set rz_mode,0x10 | round to zero
- .set rm_mode,0x20 | round to minus infinity
- .set rp_mode,0x30 | round to plus infinity
-|
-|--------------------------------------------------------------------------
-|
-| Miscellaneous equates
-|
- .set signan_bit,6 | signalling nan bit in mantissa
- .set sign_bit,7
-|
- .set rnd_stky_bit,29 | round/sticky bit of mantissa
-| this can only be used if in a data register
- .set sx_mask,0x01800000 | set s and x bits in word $48
-|
- .set LOCAL_EX,0
- .set LOCAL_SGN,2
- .set LOCAL_HI,4
- .set LOCAL_LO,8
- .set LOCAL_GRS,12 | valid ONLY for FP_SCR1, FP_SCR2
-|
-|
- .set norm_tag,0x00 | tag bits in {7:5} position
- .set zero_tag,0x20
- .set inf_tag,0x40
- .set nan_tag,0x60
- .set dnrm_tag,0x80
-|
-| fsave sizes and formats
-|
- .set VER_4,0x40 | fpsp compatible version numbers
-| are in the $40s {$40-$4f}
- .set VER_40,0x40 | original version number
- .set VER_41,0x41 | revision version number
-|
- .set BUSY_SIZE,100 | size of busy frame
- .set BUSY_FRAME,LV-BUSY_SIZE | start of busy frame
-|
- .set UNIMP_40_SIZE,44 | size of orig unimp frame
- .set UNIMP_41_SIZE,52 | size of rev unimp frame
-|
- .set IDLE_SIZE,4 | size of idle frame
- .set IDLE_FRAME,LV-IDLE_SIZE | start of idle frame
-|
-| exception vectors
-|
- .set TRACE_VEC,0x2024 | trace trap
- .set FLINE_VEC,0x002C | real F-line
- .set UNIMP_VEC,0x202C | unimplemented
- .set INEX_VEC,0x00C4
-|
- .set dbl_thresh,0x3C01
- .set sgl_thresh,0x3F81
-|
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/gen_except.S b/ANDROID_3.4.5/arch/m68k/fpsp040/gen_except.S
deleted file mode 100644
index 3642cb7e..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/gen_except.S
+++ /dev/null
@@ -1,467 +0,0 @@
-|
-| gen_except.sa 3.7 1/16/92
-|
-| gen_except --- FPSP routine to detect reportable exceptions
-|
-| This routine compares the exception enable byte of the
-| user_fpcr on the stack with the exception status byte
-| of the user_fpsr.
-|
-| Any routine which may report an exceptions must load
-| the stack frame in memory with the exceptional operand(s).
-|
-| Priority for exceptions is:
-|
-| Highest: bsun
-| snan
-| operr
-| ovfl
-| unfl
-| dz
-| inex2
-| Lowest: inex1
-|
-| Note: The IEEE standard specifies that inex2 is to be
-| reported if ovfl occurs and the ovfl enable bit is not
-| set but the inex2 enable bit is.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-GEN_EXCEPT: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref real_trace
- |xref fpsp_done
- |xref fpsp_fmt_error
-
-exc_tbl:
- .long bsun_exc
- .long commonE1
- .long commonE1
- .long ovfl_unfl
- .long ovfl_unfl
- .long commonE1
- .long commonE3
- .long commonE3
- .long no_match
-
- .global gen_except
-gen_except:
- cmpib #IDLE_SIZE-4,1(%a7) |test for idle frame
- beq do_check |go handle idle frame
- cmpib #UNIMP_40_SIZE-4,1(%a7) |test for orig unimp frame
- beqs unimp_x |go handle unimp frame
- cmpib #UNIMP_41_SIZE-4,1(%a7) |test for rev unimp frame
- beqs unimp_x |go handle unimp frame
- cmpib #BUSY_SIZE-4,1(%a7) |if size <> $60, fmt error
- bnel fpsp_fmt_error
- leal BUSY_SIZE+LOCAL_SIZE(%a7),%a1 |init a1 so fpsp.h
-| ;equates will work
-| Fix up the new busy frame with entries from the unimp frame
-|
- movel ETEMP_EX(%a6),ETEMP_EX(%a1) |copy etemp from unimp
- movel ETEMP_HI(%a6),ETEMP_HI(%a1) |frame to busy frame
- movel ETEMP_LO(%a6),ETEMP_LO(%a1)
- movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
- movel CMDREG1B(%a6),%d0 |fix cmd1b to make it
- andl #0x03c30000,%d0 |work for cmd3b
- bfextu CMDREG1B(%a6){#13:#1},%d1 |extract bit 2
- lsll #5,%d1
- swap %d1
- orl %d1,%d0 |put it in the right place
- bfextu CMDREG1B(%a6){#10:#3},%d1 |extract bit 3,4,5
- lsll #2,%d1
- swap %d1
- orl %d1,%d0 |put them in the right place
- movel %d0,CMDREG3B(%a1) |in the busy frame
-|
-| Or in the FPSR from the emulation with the USER_FPSR on the stack.
-|
- fmovel %FPSR,%d0
- orl %d0,USER_FPSR(%a6)
- movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
- orl #sx_mask,E_BYTE(%a1)
- bra do_clean
-
-|
-| Frame is an unimp frame possible resulting from an fmove <ea>,fp0
-| that caused an exception
-|
-| a1 is modified to point into the new frame allowing fpsp equates
-| to be valid.
-|
-unimp_x:
- cmpib #UNIMP_40_SIZE-4,1(%a7) |test for orig unimp frame
- bnes test_rev
- leal UNIMP_40_SIZE+LOCAL_SIZE(%a7),%a1
- bras unimp_con
-test_rev:
- cmpib #UNIMP_41_SIZE-4,1(%a7) |test for rev unimp frame
- bnel fpsp_fmt_error |if not $28 or $30
- leal UNIMP_41_SIZE+LOCAL_SIZE(%a7),%a1
-
-unimp_con:
-|
-| Fix up the new unimp frame with entries from the old unimp frame
-|
- movel CMDREG1B(%a6),CMDREG1B(%a1) |set inst in frame to unimp
-|
-| Or in the FPSR from the emulation with the USER_FPSR on the stack.
-|
- fmovel %FPSR,%d0
- orl %d0,USER_FPSR(%a6)
- bra do_clean
-
-|
-| Frame is idle, so check for exceptions reported through
-| USER_FPSR and set the unimp frame accordingly.
-| A7 must be incremented to the point before the
-| idle fsave vector to the unimp vector.
-|
-
-do_check:
- addl #4,%a7 |point A7 back to unimp frame
-|
-| Or in the FPSR from the emulation with the USER_FPSR on the stack.
-|
- fmovel %FPSR,%d0
- orl %d0,USER_FPSR(%a6)
-|
-| On a busy frame, we must clear the nmnexc bits.
-|
- cmpib #BUSY_SIZE-4,1(%a7) |check frame type
- bnes check_fr |if busy, clr nmnexc
- clrw NMNEXC(%a6) |clr nmnexc & nmcexc
- btstb #5,CMDREG1B(%a6) |test for fmove out
- bnes frame_com
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6) |set exc bits
- orl #sx_mask,E_BYTE(%a6)
- bras frame_com
-check_fr:
- cmpb #UNIMP_40_SIZE-4,1(%a7)
- beqs frame_com
- clrw NMNEXC(%a6)
-frame_com:
- moveb FPCR_ENABLE(%a6),%d0 |get fpcr enable byte
- andb FPSR_EXCEPT(%a6),%d0 |and in the fpsr exc byte
- bfffo %d0{#24:#8},%d1 |test for first set bit
- leal exc_tbl,%a0 |load jmp table address
- subib #24,%d1 |normalize bit offset to 0-8
- movel (%a0,%d1.w*4),%a0 |load routine address based
-| ;based on first enabled exc
- jmp (%a0) |jump to routine
-|
-| Bsun is not possible in unimp or unsupp
-|
-bsun_exc:
- bra do_clean
-|
-| The typical work to be done to the unimp frame to report an
-| exception is to set the E1/E3 byte and clr the U flag.
-| commonE1 does this for E1 exceptions, which are snan,
-| operr, and dz. commonE3 does this for E3 exceptions, which
-| are inex2 and inex1, and also clears the E1 exception bit
-| left over from the unimp exception.
-|
-commonE1:
- bsetb #E1,E_BYTE(%a6) |set E1 flag
- bra commonE |go clean and exit
-
-commonE3:
- tstb UFLG_TMP(%a6) |test flag for unsup/unimp state
- bnes unsE3
-uniE3:
- bsetb #E3,E_BYTE(%a6) |set E3 flag
- bclrb #E1,E_BYTE(%a6) |clr E1 from unimp
- bra commonE
-
-unsE3:
- tstb RES_FLG(%a6)
- bnes unsE3_0
-unsE3_1:
- bsetb #E3,E_BYTE(%a6) |set E3 flag
-unsE3_0:
- bclrb #E1,E_BYTE(%a6) |clr E1 flag
- movel CMDREG1B(%a6),%d0
- andl #0x03c30000,%d0 |work for cmd3b
- bfextu CMDREG1B(%a6){#13:#1},%d1 |extract bit 2
- lsll #5,%d1
- swap %d1
- orl %d1,%d0 |put it in the right place
- bfextu CMDREG1B(%a6){#10:#3},%d1 |extract bit 3,4,5
- lsll #2,%d1
- swap %d1
- orl %d1,%d0 |put them in the right place
- movel %d0,CMDREG3B(%a6) |in the busy frame
-
-commonE:
- bclrb #UFLAG,T_BYTE(%a6) |clr U flag from unimp
- bra do_clean |go clean and exit
-|
-| No bits in the enable byte match existing exceptions. Check for
-| the case of the ovfl exc without the ovfl enabled, but with
-| inex2 enabled.
-|
-no_match:
- btstb #inex2_bit,FPCR_ENABLE(%a6) |check for ovfl/inex2 case
- beqs no_exc |if clear, exit
- btstb #ovfl_bit,FPSR_EXCEPT(%a6) |now check ovfl
- beqs no_exc |if clear, exit
- bras ovfl_unfl |go to unfl_ovfl to determine if
-| ;it is an unsupp or unimp exc
-
-| No exceptions are to be reported. If the instruction was
-| unimplemented, no FPU restore is necessary. If it was
-| unsupported, we must perform the restore.
-no_exc:
- tstb UFLG_TMP(%a6) |test flag for unsupp/unimp state
- beqs uni_no_exc
-uns_no_exc:
- tstb RES_FLG(%a6) |check if frestore is needed
- bne do_clean |if clear, no frestore needed
-uni_no_exc:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- unlk %a6
- bra finish_up
-|
-| Unsupported Data Type Handler:
-| Ovfl:
-| An fmoveout that results in an overflow is reported this way.
-| Unfl:
-| An fmoveout that results in an underflow is reported this way.
-|
-| Unimplemented Instruction Handler:
-| Ovfl:
-| Only scosh, setox, ssinh, stwotox, and scale can set overflow in
-| this manner.
-| Unfl:
-| Stwotox, setox, and scale can set underflow in this manner.
-| Any of the other Library Routines such that f(x)=x in which
-| x is an extended denorm can report an underflow exception.
-| It is the responsibility of the exception-causing exception
-| to make sure that WBTEMP is correct.
-|
-| The exceptional operand is in FP_SCR1.
-|
-ovfl_unfl:
- tstb UFLG_TMP(%a6) |test flag for unsupp/unimp state
- beqs ofuf_con
-|
-| The caller was from an unsupported data type trap. Test if the
-| caller set CU_ONLY. If so, the exceptional operand is expected in
-| FPTEMP, rather than WBTEMP.
-|
- tstb CU_ONLY(%a6) |test if inst is cu-only
- beq unsE3
-| move.w #$fe,CU_SAVEPC(%a6)
- clrb CU_SAVEPC(%a6)
- bsetb #E1,E_BYTE(%a6) |set E1 exception flag
- movew ETEMP_EX(%a6),FPTEMP_EX(%a6)
- movel ETEMP_HI(%a6),FPTEMP_HI(%a6)
- movel ETEMP_LO(%a6),FPTEMP_LO(%a6)
- bsetb #fptemp15_bit,DTAG(%a6) |set fpte15
- bclrb #UFLAG,T_BYTE(%a6) |clr U flag from unimp
- bra do_clean |go clean and exit
-
-ofuf_con:
- moveb (%a7),VER_TMP(%a6) |save version number
- cmpib #BUSY_SIZE-4,1(%a7) |check for busy frame
- beqs busy_fr |if unimp, grow to busy
- cmpib #VER_40,(%a7) |test for orig unimp frame
- bnes try_41 |if not, test for rev frame
- moveql #13,%d0 |need to zero 14 lwords
- bras ofuf_fin
-try_41:
- cmpib #VER_41,(%a7) |test for rev unimp frame
- bnel fpsp_fmt_error |if neither, exit with error
- moveql #11,%d0 |need to zero 12 lwords
-
-ofuf_fin:
- clrl (%a7)
-loop1:
- clrl -(%a7) |clear and dec a7
- dbra %d0,loop1
- moveb VER_TMP(%a6),(%a7)
- moveb #BUSY_SIZE-4,1(%a7) |write busy fmt word.
-busy_fr:
- movel FP_SCR1(%a6),WBTEMP_EX(%a6) |write
- movel FP_SCR1+4(%a6),WBTEMP_HI(%a6) |exceptional op to
- movel FP_SCR1+8(%a6),WBTEMP_LO(%a6) |wbtemp
- bsetb #E3,E_BYTE(%a6) |set E3 flag
- bclrb #E1,E_BYTE(%a6) |make sure E1 is clear
- bclrb #UFLAG,T_BYTE(%a6) |clr U flag
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- movel CMDREG1B(%a6),%d0 |fix cmd1b to make it
- andl #0x03c30000,%d0 |work for cmd3b
- bfextu CMDREG1B(%a6){#13:#1},%d1 |extract bit 2
- lsll #5,%d1
- swap %d1
- orl %d1,%d0 |put it in the right place
- bfextu CMDREG1B(%a6){#10:#3},%d1 |extract bit 3,4,5
- lsll #2,%d1
- swap %d1
- orl %d1,%d0 |put them in the right place
- movel %d0,CMDREG3B(%a6) |in the busy frame
-
-|
-| Check if the frame to be restored is busy or unimp.
-|** NOTE *** Bug fix for errata (0d43b #3)
-| If the frame is unimp, we must create a busy frame to
-| fix the bug with the nmnexc bits in cases in which they
-| are set by a previous instruction and not cleared by
-| the save. The frame will be unimp only if the final
-| instruction in an emulation routine caused the exception
-| by doing an fmove <ea>,fp0. The exception operand, in
-| internal format, is in fptemp.
-|
-do_clean:
- cmpib #UNIMP_40_SIZE-4,1(%a7)
- bnes do_con
- moveql #13,%d0 |in orig, need to zero 14 lwords
- bras do_build
-do_con:
- cmpib #UNIMP_41_SIZE-4,1(%a7)
- bnes do_restore |frame must be busy
- moveql #11,%d0 |in rev, need to zero 12 lwords
-
-do_build:
- moveb (%a7),VER_TMP(%a6)
- clrl (%a7)
-loop2:
- clrl -(%a7) |clear and dec a7
- dbra %d0,loop2
-|
-| Use a1 as pointer into new frame. a6 is not correct if an unimp or
-| busy frame was created as the result of an exception on the final
-| instruction of an emulation routine.
-|
-| We need to set the nmcexc bits if the exception is E1. Otherwise,
-| the exc taken will be inex2.
-|
- leal BUSY_SIZE+LOCAL_SIZE(%a7),%a1 |init a1 for new frame
- moveb VER_TMP(%a6),(%a7) |write busy fmt word
- moveb #BUSY_SIZE-4,1(%a7)
- movel FP_SCR1(%a6),WBTEMP_EX(%a1) |write
- movel FP_SCR1+4(%a6),WBTEMP_HI(%a1) |exceptional op to
- movel FP_SCR1+8(%a6),WBTEMP_LO(%a1) |wbtemp
-| btst.b #E1,E_BYTE(%a1)
-| beq.b do_restore
- bfextu USER_FPSR(%a6){#17:#4},%d0 |get snan/operr/ovfl/unfl bits
- bfins %d0,NMCEXC(%a1){#4:#4} |and insert them in nmcexc
- movel USER_FPSR(%a6),FPSR_SHADOW(%a1) |set exc bits
- orl #sx_mask,E_BYTE(%a1)
-
-do_restore:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- tstb RES_FLG(%a6) |RES_FLG indicates a "continuation" frame
- beq cont
- bsr bug1384
-cont:
- unlk %a6
-|
-| If trace mode enabled, then go to trace handler. This handler
-| cannot have any fp instructions. If there are fp inst's and an
-| exception has been restored into the machine then the exception
-| will occur upon execution of the fp inst. This is not desirable
-| in the kernel (supervisor mode). See MC68040 manual Section 9.3.8.
-|
-finish_up:
- btstb #7,(%a7) |test T1 in SR
- bnes g_trace
- btstb #6,(%a7) |test T0 in SR
- bnes g_trace
- bral fpsp_done
-|
-| Change integer stack to look like trace stack
-| The address of the instruction that caused the
-| exception is already in the integer stack (is
-| the same as the saved friar)
-|
-| If the current frame is already a 6-word stack then all
-| that needs to be done is to change the vector# to TRACE.
-| If the frame is only a 4-word stack (meaning we got here
-| on an Unsupported data type exception), then we need to grow
-| the stack an extra 2 words and get the FPIAR from the FPU.
-|
-g_trace:
- bftst EXC_VEC-4(%sp){#0:#4}
- bne g_easy
-
- subw #4,%sp | make room
- movel 4(%sp),(%sp)
- movel 8(%sp),4(%sp)
- subw #BUSY_SIZE,%sp
- fsave (%sp)
- fmovel %fpiar,BUSY_SIZE+EXC_EA-4(%sp)
- frestore (%sp)
- addw #BUSY_SIZE,%sp
-
-g_easy:
- movew #TRACE_VEC,EXC_VEC-4(%a7)
- bral real_trace
-|
-| This is a work-around for hardware bug 1384.
-|
-bug1384:
- link %a5,#0
- fsave -(%sp)
- cmpib #0x41,(%sp) | check for correct frame
- beq frame_41
- bgt nofix | if more advanced mask, do nada
-
-frame_40:
- tstb 1(%sp) | check to see if idle
- bne notidle
-idle40:
- clrl (%sp) | get rid of old fsave frame
- movel %d1,USER_D1(%a6) | save d1
- movew #8,%d1 | place unimp frame instead
-loop40: clrl -(%sp)
- dbra %d1,loop40
- movel USER_D1(%a6),%d1 | restore d1
- movel #0x40280000,-(%sp)
- frestore (%sp)+
- unlk %a5
- rts
-
-frame_41:
- tstb 1(%sp) | check to see if idle
- bne notidle
-idle41:
- clrl (%sp) | get rid of old fsave frame
- movel %d1,USER_D1(%a6) | save d1
- movew #10,%d1 | place unimp frame instead
-loop41: clrl -(%sp)
- dbra %d1,loop41
- movel USER_D1(%a6),%d1 | restore d1
- movel #0x41300000,-(%sp)
- frestore (%sp)+
- unlk %a5
- rts
-
-notidle:
- bclrb #etemp15_bit,-40(%a5)
- frestore (%sp)+
- unlk %a5
- rts
-
-nofix:
- frestore (%sp)+
- unlk %a5
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/get_op.S b/ANDROID_3.4.5/arch/m68k/fpsp040/get_op.S
deleted file mode 100644
index 64c36d79..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/get_op.S
+++ /dev/null
@@ -1,675 +0,0 @@
-|
-| get_op.sa 3.6 5/19/92
-|
-| get_op.sa 3.5 4/26/91
-|
-| Description: This routine is called by the unsupported format/data
-| type exception handler ('unsupp' - vector 55) and the unimplemented
-| instruction exception handler ('unimp' - vector 11). 'get_op'
-| determines the opclass (0, 2, or 3) and branches to the
-| opclass handler routine. See 68881/2 User's Manual table 4-11
-| for a description of the opclasses.
-|
-| For UNSUPPORTED data/format (exception vector 55) and for
-| UNIMPLEMENTED instructions (exception vector 11) the following
-| applies:
-|
-| - For unnormalized numbers (opclass 0, 2, or 3) the
-| number(s) is normalized and the operand type tag is updated.
-|
-| - For a packed number (opclass 2) the number is unpacked and the
-| operand type tag is updated.
-|
-| - For denormalized numbers (opclass 0 or 2) the number(s) is not
-| changed but passed to the next module. The next module for
-| unimp is do_func, the next module for unsupp is res_func.
-|
-| For UNSUPPORTED data/format (exception vector 55) only the
-| following applies:
-|
-| - If there is a move out with a packed number (opclass 3) the
-| number is packed and written to user memory. For the other
-| opclasses the number(s) are written back to the fsave stack
-| and the instruction is then restored back into the '040. The
-| '040 is then able to complete the instruction.
-|
-| For example:
-| fadd.x fpm,fpn where the fpm contains an unnormalized number.
-| The '040 takes an unsupported data trap and gets to this
-| routine. The number is normalized, put back on the stack and
-| then an frestore is done to restore the instruction back into
-| the '040. The '040 then re-executes the fadd.x fpm,fpn with
-| a normalized number in the source and the instruction is
-| successful.
-|
-| Next consider if in the process of normalizing the un-
-| normalized number it becomes a denormalized number. The
-| routine which converts the unnorm to a norm (called mk_norm)
-| detects this and tags the number as a denorm. The routine
-| res_func sees the denorm tag and converts the denorm to a
-| norm. The instruction is then restored back into the '040
-| which re_executes the instruction.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-GET_OP: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- .global PIRN,PIRZRM,PIRP
- .global SMALRN,SMALRZRM,SMALRP
- .global BIGRN,BIGRZRM,BIGRP
-
-PIRN:
- .long 0x40000000,0xc90fdaa2,0x2168c235 |pi
-PIRZRM:
- .long 0x40000000,0xc90fdaa2,0x2168c234 |pi
-PIRP:
- .long 0x40000000,0xc90fdaa2,0x2168c235 |pi
-
-|round to nearest
-SMALRN:
- .long 0x3ffd0000,0x9a209a84,0xfbcff798 |log10(2)
- .long 0x40000000,0xadf85458,0xa2bb4a9a |e
- .long 0x3fff0000,0xb8aa3b29,0x5c17f0bc |log2(e)
- .long 0x3ffd0000,0xde5bd8a9,0x37287195 |log10(e)
- .long 0x00000000,0x00000000,0x00000000 |0.0
-| round to zero;round to negative infinity
-SMALRZRM:
- .long 0x3ffd0000,0x9a209a84,0xfbcff798 |log10(2)
- .long 0x40000000,0xadf85458,0xa2bb4a9a |e
- .long 0x3fff0000,0xb8aa3b29,0x5c17f0bb |log2(e)
- .long 0x3ffd0000,0xde5bd8a9,0x37287195 |log10(e)
- .long 0x00000000,0x00000000,0x00000000 |0.0
-| round to positive infinity
-SMALRP:
- .long 0x3ffd0000,0x9a209a84,0xfbcff799 |log10(2)
- .long 0x40000000,0xadf85458,0xa2bb4a9b |e
- .long 0x3fff0000,0xb8aa3b29,0x5c17f0bc |log2(e)
- .long 0x3ffd0000,0xde5bd8a9,0x37287195 |log10(e)
- .long 0x00000000,0x00000000,0x00000000 |0.0
-
-|round to nearest
-BIGRN:
- .long 0x3ffe0000,0xb17217f7,0xd1cf79ac |ln(2)
- .long 0x40000000,0x935d8ddd,0xaaa8ac17 |ln(10)
- .long 0x3fff0000,0x80000000,0x00000000 |10 ^ 0
-
- .global PTENRN
-PTENRN:
- .long 0x40020000,0xA0000000,0x00000000 |10 ^ 1
- .long 0x40050000,0xC8000000,0x00000000 |10 ^ 2
- .long 0x400C0000,0x9C400000,0x00000000 |10 ^ 4
- .long 0x40190000,0xBEBC2000,0x00000000 |10 ^ 8
- .long 0x40340000,0x8E1BC9BF,0x04000000 |10 ^ 16
- .long 0x40690000,0x9DC5ADA8,0x2B70B59E |10 ^ 32
- .long 0x40D30000,0xC2781F49,0xFFCFA6D5 |10 ^ 64
- .long 0x41A80000,0x93BA47C9,0x80E98CE0 |10 ^ 128
- .long 0x43510000,0xAA7EEBFB,0x9DF9DE8E |10 ^ 256
- .long 0x46A30000,0xE319A0AE,0xA60E91C7 |10 ^ 512
- .long 0x4D480000,0xC9767586,0x81750C17 |10 ^ 1024
- .long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 |10 ^ 2048
- .long 0x75250000,0xC4605202,0x8A20979B |10 ^ 4096
-|round to minus infinity
-BIGRZRM:
- .long 0x3ffe0000,0xb17217f7,0xd1cf79ab |ln(2)
- .long 0x40000000,0x935d8ddd,0xaaa8ac16 |ln(10)
- .long 0x3fff0000,0x80000000,0x00000000 |10 ^ 0
-
- .global PTENRM
-PTENRM:
- .long 0x40020000,0xA0000000,0x00000000 |10 ^ 1
- .long 0x40050000,0xC8000000,0x00000000 |10 ^ 2
- .long 0x400C0000,0x9C400000,0x00000000 |10 ^ 4
- .long 0x40190000,0xBEBC2000,0x00000000 |10 ^ 8
- .long 0x40340000,0x8E1BC9BF,0x04000000 |10 ^ 16
- .long 0x40690000,0x9DC5ADA8,0x2B70B59D |10 ^ 32
- .long 0x40D30000,0xC2781F49,0xFFCFA6D5 |10 ^ 64
- .long 0x41A80000,0x93BA47C9,0x80E98CDF |10 ^ 128
- .long 0x43510000,0xAA7EEBFB,0x9DF9DE8D |10 ^ 256
- .long 0x46A30000,0xE319A0AE,0xA60E91C6 |10 ^ 512
- .long 0x4D480000,0xC9767586,0x81750C17 |10 ^ 1024
- .long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 |10 ^ 2048
- .long 0x75250000,0xC4605202,0x8A20979A |10 ^ 4096
-|round to positive infinity
-BIGRP:
- .long 0x3ffe0000,0xb17217f7,0xd1cf79ac |ln(2)
- .long 0x40000000,0x935d8ddd,0xaaa8ac17 |ln(10)
- .long 0x3fff0000,0x80000000,0x00000000 |10 ^ 0
-
- .global PTENRP
-PTENRP:
- .long 0x40020000,0xA0000000,0x00000000 |10 ^ 1
- .long 0x40050000,0xC8000000,0x00000000 |10 ^ 2
- .long 0x400C0000,0x9C400000,0x00000000 |10 ^ 4
- .long 0x40190000,0xBEBC2000,0x00000000 |10 ^ 8
- .long 0x40340000,0x8E1BC9BF,0x04000000 |10 ^ 16
- .long 0x40690000,0x9DC5ADA8,0x2B70B59E |10 ^ 32
- .long 0x40D30000,0xC2781F49,0xFFCFA6D6 |10 ^ 64
- .long 0x41A80000,0x93BA47C9,0x80E98CE0 |10 ^ 128
- .long 0x43510000,0xAA7EEBFB,0x9DF9DE8E |10 ^ 256
- .long 0x46A30000,0xE319A0AE,0xA60E91C7 |10 ^ 512
- .long 0x4D480000,0xC9767586,0x81750C18 |10 ^ 1024
- .long 0x5A920000,0x9E8B3B5D,0xC53D5DE6 |10 ^ 2048
- .long 0x75250000,0xC4605202,0x8A20979B |10 ^ 4096
-
- |xref nrm_zero
- |xref decbin
- |xref round
-
- .global get_op
- .global uns_getop
- .global uni_getop
-get_op:
- clrb DY_MO_FLG(%a6)
- tstb UFLG_TMP(%a6) |test flag for unsupp/unimp state
- beq uni_getop
-
-uns_getop:
- btstb #direction_bit,CMDREG1B(%a6)
- bne opclass3 |branch if a fmove out (any kind)
- btstb #6,CMDREG1B(%a6)
- beqs uns_notpacked
-
- bfextu CMDREG1B(%a6){#3:#3},%d0
- cmpb #3,%d0
- beq pack_source |check for a packed src op, branch if so
-uns_notpacked:
- bsr chk_dy_mo |set the dyadic/monadic flag
- tstb DY_MO_FLG(%a6)
- beqs src_op_ck |if monadic, go check src op
-| ;else, check dst op (fall through)
-
- btstb #7,DTAG(%a6)
- beqs src_op_ck |if dst op is norm, check src op
- bras dst_ex_dnrm |else, handle destination unnorm/dnrm
-
-uni_getop:
- bfextu CMDREG1B(%a6){#0:#6},%d0 |get opclass and src fields
- cmpil #0x17,%d0 |if op class and size fields are $17,
-| ;it is FMOVECR; if not, continue
-|
-| If the instruction is fmovecr, exit get_op. It is handled
-| in do_func and smovecr.sa.
-|
- bne not_fmovecr |handle fmovecr as an unimplemented inst
- rts
-
-not_fmovecr:
- btstb #E1,E_BYTE(%a6) |if set, there is a packed operand
- bne pack_source |check for packed src op, branch if so
-
-| The following lines of are coded to optimize on normalized operands
- moveb STAG(%a6),%d0
- orb DTAG(%a6),%d0 |check if either of STAG/DTAG msb set
- bmis dest_op_ck |if so, some op needs to be fixed
- rts
-
-dest_op_ck:
- btstb #7,DTAG(%a6) |check for unsupported data types in
- beqs src_op_ck |the destination, if not, check src op
- bsr chk_dy_mo |set dyadic/monadic flag
- tstb DY_MO_FLG(%a6) |
- beqs src_op_ck |if monadic, check src op
-|
-| At this point, destination has an extended denorm or unnorm.
-|
-dst_ex_dnrm:
- movew FPTEMP_EX(%a6),%d0 |get destination exponent
- andiw #0x7fff,%d0 |mask sign, check if exp = 0000
- beqs src_op_ck |if denorm then check source op.
-| ;denorms are taken care of in res_func
-| ;(unsupp) or do_func (unimp)
-| ;else unnorm fall through
- leal FPTEMP(%a6),%a0 |point a0 to dop - used in mk_norm
- bsr mk_norm |go normalize - mk_norm returns:
-| ;L_SCR1{7:5} = operand tag
-| ; (000 = norm, 100 = denorm)
-| ;L_SCR1{4} = fpte15 or ete15
-| ; 0 = exp > $3fff
-| ; 1 = exp <= $3fff
-| ;and puts the normalized num back
-| ;on the fsave stack
-|
- moveb L_SCR1(%a6),DTAG(%a6) |write the new tag & fpte15
-| ;to the fsave stack and fall
-| ;through to check source operand
-|
-src_op_ck:
- btstb #7,STAG(%a6)
- beq end_getop |check for unsupported data types on the
-| ;source operand
- btstb #5,STAG(%a6)
- bnes src_sd_dnrm |if bit 5 set, handle sgl/dbl denorms
-|
-| At this point only unnorms or extended denorms are possible.
-|
-src_ex_dnrm:
- movew ETEMP_EX(%a6),%d0 |get source exponent
- andiw #0x7fff,%d0 |mask sign, check if exp = 0000
- beq end_getop |if denorm then exit, denorms are
-| ;handled in do_func
- leal ETEMP(%a6),%a0 |point a0 to sop - used in mk_norm
- bsr mk_norm |go normalize - mk_norm returns:
-| ;L_SCR1{7:5} = operand tag
-| ; (000 = norm, 100 = denorm)
-| ;L_SCR1{4} = fpte15 or ete15
-| ; 0 = exp > $3fff
-| ; 1 = exp <= $3fff
-| ;and puts the normalized num back
-| ;on the fsave stack
-|
- moveb L_SCR1(%a6),STAG(%a6) |write the new tag & ete15
- rts |end_getop
-
-|
-| At this point, only single or double denorms are possible.
-| If the inst is not fmove, normalize the source. If it is,
-| do nothing to the input.
-|
-src_sd_dnrm:
- btstb #4,CMDREG1B(%a6) |differentiate between sgl/dbl denorm
- bnes is_double
-is_single:
- movew #0x3f81,%d1 |write bias for sgl denorm
- bras common |goto the common code
-is_double:
- movew #0x3c01,%d1 |write the bias for a dbl denorm
-common:
- btstb #sign_bit,ETEMP_EX(%a6) |grab sign bit of mantissa
- beqs pos
- bset #15,%d1 |set sign bit because it is negative
-pos:
- movew %d1,ETEMP_EX(%a6)
-| ;put exponent on stack
-
- movew CMDREG1B(%a6),%d1
- andw #0xe3ff,%d1 |clear out source specifier
- orw #0x0800,%d1 |set source specifier to extended prec
- movew %d1,CMDREG1B(%a6) |write back to the command word in stack
-| ;this is needed to fix unsupp data stack
- leal ETEMP(%a6),%a0 |point a0 to sop
-
- bsr mk_norm |convert sgl/dbl denorm to norm
- moveb L_SCR1(%a6),STAG(%a6) |put tag into source tag reg - d0
- rts |end_getop
-|
-| At this point, the source is definitely packed, whether
-| instruction is dyadic or monadic is still unknown
-|
-pack_source:
- movel FPTEMP_LO(%a6),ETEMP(%a6) |write ms part of packed
-| ;number to etemp slot
- bsr chk_dy_mo |set dyadic/monadic flag
- bsr unpack
-
- tstb DY_MO_FLG(%a6)
- beqs end_getop |if monadic, exit
-| ;else, fix FPTEMP
-pack_dya:
- bfextu CMDREG1B(%a6){#6:#3},%d0 |extract dest fp reg
- movel #7,%d1
- subl %d0,%d1
- clrl %d0
- bsetl %d1,%d0 |set up d0 as a dynamic register mask
- fmovemx %d0,FPTEMP(%a6) |write to FPTEMP
-
- btstb #7,DTAG(%a6) |check dest tag for unnorm or denorm
- bne dst_ex_dnrm |else, handle the unnorm or ext denorm
-|
-| Dest is not denormalized. Check for norm, and set fpte15
-| accordingly.
-|
- moveb DTAG(%a6),%d0
- andib #0xf0,%d0 |strip to only dtag:fpte15
- tstb %d0 |check for normalized value
- bnes end_getop |if inf/nan/zero leave get_op
- movew FPTEMP_EX(%a6),%d0
- andiw #0x7fff,%d0
- cmpiw #0x3fff,%d0 |check if fpte15 needs setting
- bges end_getop |if >= $3fff, leave fpte15=0
- orb #0x10,DTAG(%a6)
- bras end_getop
-
-|
-| At this point, it is either an fmoveout packed, unnorm or denorm
-|
-opclass3:
- clrb DY_MO_FLG(%a6) |set dyadic/monadic flag to monadic
- bfextu CMDREG1B(%a6){#4:#2},%d0
- cmpib #3,%d0
- bne src_ex_dnrm |if not equal, must be unnorm or denorm
-| ;else it is a packed move out
-| ;exit
-end_getop:
- rts
-
-|
-| Sets the DY_MO_FLG correctly. This is used only on if it is an
-| unsupported data type exception. Set if dyadic.
-|
-chk_dy_mo:
- movew CMDREG1B(%a6),%d0
- btstl #5,%d0 |testing extension command word
- beqs set_mon |if bit 5 = 0 then monadic
- btstl #4,%d0 |know that bit 5 = 1
- beqs set_dya |if bit 4 = 0 then dyadic
- andiw #0x007f,%d0 |get rid of all but extension bits {6:0}
- cmpiw #0x0038,%d0 |if extension = $38 then fcmp (dyadic)
- bnes set_mon
-set_dya:
- st DY_MO_FLG(%a6) |set the inst flag type to dyadic
- rts
-set_mon:
- clrb DY_MO_FLG(%a6) |set the inst flag type to monadic
- rts
-|
-| MK_NORM
-|
-| Normalizes unnormalized numbers, sets tag to norm or denorm, sets unfl
-| exception if denorm.
-|
-| CASE opclass 0x0 unsupp
-| mk_norm till msb set
-| set tag = norm
-|
-| CASE opclass 0x0 unimp
-| mk_norm till msb set or exp = 0
-| if integer bit = 0
-| tag = denorm
-| else
-| tag = norm
-|
-| CASE opclass 011 unsupp
-| mk_norm till msb set or exp = 0
-| if integer bit = 0
-| tag = denorm
-| set unfl_nmcexe = 1
-| else
-| tag = norm
-|
-| if exp <= $3fff
-| set ete15 or fpte15 = 1
-| else set ete15 or fpte15 = 0
-
-| input:
-| a0 = points to operand to be normalized
-| output:
-| L_SCR1{7:5} = operand tag (000 = norm, 100 = denorm)
-| L_SCR1{4} = fpte15 or ete15 (0 = exp > $3fff, 1 = exp <=$3fff)
-| the normalized operand is placed back on the fsave stack
-mk_norm:
- clrl L_SCR1(%a6)
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |transform into internal extended format
-
- cmpib #0x2c,1+EXC_VEC(%a6) |check if unimp
- bnes uns_data |branch if unsupp
- bsr uni_inst |call if unimp (opclass 0x0)
- bras reload
-uns_data:
- btstb #direction_bit,CMDREG1B(%a6) |check transfer direction
- bnes bit_set |branch if set (opclass 011)
- bsr uns_opx |call if opclass 0x0
- bras reload
-bit_set:
- bsr uns_op3 |opclass 011
-reload:
- cmpw #0x3fff,LOCAL_EX(%a0) |if exp > $3fff
- bgts end_mk | fpte15/ete15 already set to 0
- bsetb #4,L_SCR1(%a6) |else set fpte15/ete15 to 1
-| ;calling routine actually sets the
-| ;value on the stack (along with the
-| ;tag), since this routine doesn't
-| ;know if it should set ete15 or fpte15
-| ;ie, it doesn't know if this is the
-| ;src op or dest op.
-end_mk:
- bfclr LOCAL_SGN(%a0){#0:#8}
- beqs end_mk_pos
- bsetb #sign_bit,LOCAL_EX(%a0) |convert back to IEEE format
-end_mk_pos:
- rts
-|
-| CASE opclass 011 unsupp
-|
-uns_op3:
- bsr nrm_zero |normalize till msb = 1 or exp = zero
- btstb #7,LOCAL_HI(%a0) |if msb = 1
- bnes no_unfl |then branch
-set_unfl:
- orw #dnrm_tag,L_SCR1(%a6) |set denorm tag
- bsetb #unfl_bit,FPSR_EXCEPT(%a6) |set unfl exception bit
-no_unfl:
- rts
-|
-| CASE opclass 0x0 unsupp
-|
-uns_opx:
- bsr nrm_zero |normalize the number
- btstb #7,LOCAL_HI(%a0) |check if integer bit (j-bit) is set
- beqs uns_den |if clear then now have a denorm
-uns_nrm:
- orb #norm_tag,L_SCR1(%a6) |set tag to norm
- rts
-uns_den:
- orb #dnrm_tag,L_SCR1(%a6) |set tag to denorm
- rts
-|
-| CASE opclass 0x0 unimp
-|
-uni_inst:
- bsr nrm_zero
- btstb #7,LOCAL_HI(%a0) |check if integer bit (j-bit) is set
- beqs uni_den |if clear then now have a denorm
-uni_nrm:
- orb #norm_tag,L_SCR1(%a6) |set tag to norm
- rts
-uni_den:
- orb #dnrm_tag,L_SCR1(%a6) |set tag to denorm
- rts
-
-|
-| Decimal to binary conversion
-|
-| Special cases of inf and NaNs are completed outside of decbin.
-| If the input is an snan, the snan bit is not set.
-|
-| input:
-| ETEMP(a6) - points to packed decimal string in memory
-| output:
-| fp0 - contains packed string converted to extended precision
-| ETEMP - same as fp0
-unpack:
- movew CMDREG1B(%a6),%d0 |examine command word, looking for fmove's
- andw #0x3b,%d0
- beq move_unpack |special handling for fmove: must set FPSR_CC
-
- movew ETEMP(%a6),%d0 |get word with inf information
- bfextu %d0{#20:#12},%d1 |get exponent into d1
- cmpiw #0x0fff,%d1 |test for inf or NaN
- bnes try_zero |if not equal, it is not special
- bfextu %d0{#17:#3},%d1 |get SE and y bits into d1
- cmpiw #7,%d1 |SE and y bits must be on for special
- bnes try_zero |if not on, it is not special
-|input is of the special cases of inf and NaN
- tstl ETEMP_HI(%a6) |check ms mantissa
- bnes fix_nan |if non-zero, it is a NaN
- tstl ETEMP_LO(%a6) |check ls mantissa
- bnes fix_nan |if non-zero, it is a NaN
- bra finish |special already on stack
-fix_nan:
- btstb #signan_bit,ETEMP_HI(%a6) |test for snan
- bne finish
- orl #snaniop_mask,USER_FPSR(%a6) |always set snan if it is so
- bra finish
-try_zero:
- movew ETEMP_EX+2(%a6),%d0 |get word 4
- andiw #0x000f,%d0 |clear all but last ni(y)bble
- tstw %d0 |check for zero.
- bne not_spec
- tstl ETEMP_HI(%a6) |check words 3 and 2
- bne not_spec
- tstl ETEMP_LO(%a6) |check words 1 and 0
- bne not_spec
- tstl ETEMP(%a6) |test sign of the zero
- bges pos_zero
- movel #0x80000000,ETEMP(%a6) |write neg zero to etemp
- clrl ETEMP_HI(%a6)
- clrl ETEMP_LO(%a6)
- bra finish
-pos_zero:
- clrl ETEMP(%a6)
- clrl ETEMP_HI(%a6)
- clrl ETEMP_LO(%a6)
- bra finish
-
-not_spec:
- fmovemx %fp0-%fp1,-(%a7) |save fp0 - decbin returns in it
- bsr decbin
- fmovex %fp0,ETEMP(%a6) |put the unpacked sop in the fsave stack
- fmovemx (%a7)+,%fp0-%fp1
- fmovel #0,%FPSR |clr fpsr from decbin
- bra finish
-
-|
-| Special handling for packed move in: Same results as all other
-| packed cases, but we must set the FPSR condition codes properly.
-|
-move_unpack:
- movew ETEMP(%a6),%d0 |get word with inf information
- bfextu %d0{#20:#12},%d1 |get exponent into d1
- cmpiw #0x0fff,%d1 |test for inf or NaN
- bnes mtry_zero |if not equal, it is not special
- bfextu %d0{#17:#3},%d1 |get SE and y bits into d1
- cmpiw #7,%d1 |SE and y bits must be on for special
- bnes mtry_zero |if not on, it is not special
-|input is of the special cases of inf and NaN
- tstl ETEMP_HI(%a6) |check ms mantissa
- bnes mfix_nan |if non-zero, it is a NaN
- tstl ETEMP_LO(%a6) |check ls mantissa
- bnes mfix_nan |if non-zero, it is a NaN
-|input is inf
- orl #inf_mask,USER_FPSR(%a6) |set I bit
- tstl ETEMP(%a6) |check sign
- bge finish
- orl #neg_mask,USER_FPSR(%a6) |set N bit
- bra finish |special already on stack
-mfix_nan:
- orl #nan_mask,USER_FPSR(%a6) |set NaN bit
- moveb #nan_tag,STAG(%a6) |set stag to NaN
- btstb #signan_bit,ETEMP_HI(%a6) |test for snan
- bnes mn_snan
- orl #snaniop_mask,USER_FPSR(%a6) |set snan bit
- btstb #snan_bit,FPCR_ENABLE(%a6) |test for snan enabled
- bnes mn_snan
- bsetb #signan_bit,ETEMP_HI(%a6) |force snans to qnans
-mn_snan:
- tstl ETEMP(%a6) |check for sign
- bge finish |if clr, go on
- orl #neg_mask,USER_FPSR(%a6) |set N bit
- bra finish
-
-mtry_zero:
- movew ETEMP_EX+2(%a6),%d0 |get word 4
- andiw #0x000f,%d0 |clear all but last ni(y)bble
- tstw %d0 |check for zero.
- bnes mnot_spec
- tstl ETEMP_HI(%a6) |check words 3 and 2
- bnes mnot_spec
- tstl ETEMP_LO(%a6) |check words 1 and 0
- bnes mnot_spec
- tstl ETEMP(%a6) |test sign of the zero
- bges mpos_zero
- orl #neg_mask+z_mask,USER_FPSR(%a6) |set N and Z
- movel #0x80000000,ETEMP(%a6) |write neg zero to etemp
- clrl ETEMP_HI(%a6)
- clrl ETEMP_LO(%a6)
- bras finish
-mpos_zero:
- orl #z_mask,USER_FPSR(%a6) |set Z
- clrl ETEMP(%a6)
- clrl ETEMP_HI(%a6)
- clrl ETEMP_LO(%a6)
- bras finish
-
-mnot_spec:
- fmovemx %fp0-%fp1,-(%a7) |save fp0 ,fp1 - decbin returns in fp0
- bsr decbin
- fmovex %fp0,ETEMP(%a6)
-| ;put the unpacked sop in the fsave stack
- fmovemx (%a7)+,%fp0-%fp1
-
-finish:
- movew CMDREG1B(%a6),%d0 |get the command word
- andw #0xfbff,%d0 |change the source specifier field to
-| ;extended (was packed).
- movew %d0,CMDREG1B(%a6) |write command word back to fsave stack
-| ;we need to do this so the 040 will
-| ;re-execute the inst. without taking
-| ;another packed trap.
-
-fix_stag:
-|Converted result is now in etemp on fsave stack, now set the source
-|tag (stag)
-| if (ete =$7fff) then INF or NAN
-| if (etemp = $x.0----0) then
-| stag = INF
-| else
-| stag = NAN
-| else
-| if (ete = $0000) then
-| stag = ZERO
-| else
-| stag = NORM
-|
-| Note also that the etemp_15 bit (just right of the stag) must
-| be set accordingly.
-|
- movew ETEMP_EX(%a6),%d1
- andiw #0x7fff,%d1 |strip sign
- cmpw #0x7fff,%d1
- bnes z_or_nrm
- movel ETEMP_HI(%a6),%d1
- bnes is_nan
- movel ETEMP_LO(%a6),%d1
- bnes is_nan
-is_inf:
- moveb #0x40,STAG(%a6)
- movel #0x40,%d0
- rts
-is_nan:
- moveb #0x60,STAG(%a6)
- movel #0x60,%d0
- rts
-z_or_nrm:
- tstw %d1
- bnes is_nrm
-is_zro:
-| For a zero, set etemp_15
- moveb #0x30,STAG(%a6)
- movel #0x20,%d0
- rts
-is_nrm:
-| For a norm, check if the exp <= $3fff; if so, set etemp_15
- cmpiw #0x3fff,%d1
- bles set_bit15
- moveb #0,STAG(%a6)
- bras end_is_nrm
-set_bit15:
- moveb #0x10,STAG(%a6)
-end_is_nrm:
- movel #0,%d0
-end_fix:
- rts
-
-end_get:
- rts
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/kernel_ex.S b/ANDROID_3.4.5/arch/m68k/fpsp040/kernel_ex.S
deleted file mode 100644
index 45bcf345..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/kernel_ex.S
+++ /dev/null
@@ -1,493 +0,0 @@
-|
-| kernel_ex.sa 3.3 12/19/90
-|
-| This file contains routines to force exception status in the
-| fpu for exceptional cases detected or reported within the
-| transcendental functions. Typically, the t_xx routine will
-| set the appropriate bits in the USER_FPSR word on the stack.
-| The bits are tested in gen_except.sa to determine if an exceptional
-| situation needs to be created on return from the FPSP.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-KERNEL_EX: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-mns_inf: .long 0xffff0000,0x00000000,0x00000000
-pls_inf: .long 0x7fff0000,0x00000000,0x00000000
-nan: .long 0x7fff0000,0xffffffff,0xffffffff
-huge: .long 0x7ffe0000,0xffffffff,0xffffffff
-
- |xref ovf_r_k
- |xref unf_sub
- |xref nrm_set
-
- .global t_dz
- .global t_dz2
- .global t_operr
- .global t_unfl
- .global t_ovfl
- .global t_ovfl2
- .global t_inx2
- .global t_frcinx
- .global t_extdnrm
- .global t_resdnrm
- .global dst_nan
- .global src_nan
-|
-| DZ exception
-|
-|
-| if dz trap disabled
-| store properly signed inf (use sign of etemp) into fp0
-| set FPSR exception status dz bit, condition code
-| inf bit, and accrued dz bit
-| return
-| frestore the frame into the machine (done by unimp_hd)
-|
-| else dz trap enabled
-| set exception status bit & accrued bits in FPSR
-| set flag to disable sto_res from corrupting fp register
-| return
-| frestore the frame into the machine (done by unimp_hd)
-|
-| t_dz2 is used by monadic functions such as flogn (from do_func).
-| t_dz is used by monadic functions such as satanh (from the
-| transcendental function).
-|
-t_dz2:
- bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
- fmovel #0,%FPSR |clr status bits (Z set)
- btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
- bnes dz_ena_end
- bras m_inf |flogx always returns -inf
-t_dz:
- fmovel #0,%FPSR |clr status bits (Z set)
- btstb #dz_bit,FPCR_ENABLE(%a6) |test FPCR for dz exc enabled
- bnes dz_ena
-|
-| dz disabled
-|
- btstb #sign_bit,ETEMP_EX(%a6) |check sign for neg or pos
- beqs p_inf |branch if pos sign
-
-m_inf:
- fmovemx mns_inf,%fp0-%fp0 |load -inf
- bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
- bras set_fpsr
-p_inf:
- fmovemx pls_inf,%fp0-%fp0 |load +inf
-set_fpsr:
- orl #dzinf_mask,USER_FPSR(%a6) |set I,DZ,ADZ
- rts
-|
-| dz enabled
-|
-dz_ena:
- btstb #sign_bit,ETEMP_EX(%a6) |check sign for neg or pos
- beqs dz_ena_end
- bsetb #neg_bit,FPSR_CC(%a6) |set neg bit in FPSR
-dz_ena_end:
- orl #dzinf_mask,USER_FPSR(%a6) |set I,DZ,ADZ
- st STORE_FLG(%a6)
- rts
-|
-| OPERR exception
-|
-| if (operr trap disabled)
-| set FPSR exception status operr bit, condition code
-| nan bit; Store default NAN into fp0
-| frestore the frame into the machine (done by unimp_hd)
-|
-| else (operr trap enabled)
-| set FPSR exception status operr bit, accrued operr bit
-| set flag to disable sto_res from corrupting fp register
-| frestore the frame into the machine (done by unimp_hd)
-|
-t_operr:
- orl #opnan_mask,USER_FPSR(%a6) |set NaN, OPERR, AIOP
-
- btstb #operr_bit,FPCR_ENABLE(%a6) |test FPCR for operr enabled
- bnes op_ena
-
- fmovemx nan,%fp0-%fp0 |load default nan
- rts
-op_ena:
- st STORE_FLG(%a6) |do not corrupt destination
- rts
-
-|
-| t_unfl --- UNFL exception
-|
-| This entry point is used by all routines requiring unfl, inex2,
-| aunfl, and ainex to be set on exit.
-|
-| On entry, a0 points to the exceptional operand. The final exceptional
-| operand is built in FP_SCR1 and only the sign from the original operand
-| is used.
-|
-t_unfl:
- clrl FP_SCR1(%a6) |set exceptional operand to zero
- clrl FP_SCR1+4(%a6)
- clrl FP_SCR1+8(%a6)
- tstb (%a0) |extract sign from caller's exop
- bpls unfl_signok
- bset #sign_bit,FP_SCR1(%a6)
-unfl_signok:
- leal FP_SCR1(%a6),%a0
- orl #unfinx_mask,USER_FPSR(%a6)
-| ;set UNFL, INEX2, AUNFL, AINEX
-unfl_con:
- btstb #unfl_bit,FPCR_ENABLE(%a6)
- beqs unfl_dis
-
-unfl_ena:
- bfclr STAG(%a6){#5:#3} |clear wbtm66,wbtm1,wbtm0
- bsetb #wbtemp15_bit,WB_BYTE(%a6) |set wbtemp15
- bsetb #sticky_bit,STICKY(%a6) |set sticky bit
-
- bclrb #E1,E_BYTE(%a6)
-
-unfl_dis:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |get round precision
-
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext format
-
- bsr unf_sub |returns IEEE result at a0
-| ;and sets FPSR_CC accordingly
-
- bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format
- beqs unfl_fin
-
- bsetb #sign_bit,LOCAL_EX(%a0)
- bsetb #sign_bit,FP_SCR1(%a6) |set sign bit of exc operand
-
-unfl_fin:
- fmovemx (%a0),%fp0-%fp0 |store result in fp0
- rts
-
-
-|
-| t_ovfl2 --- OVFL exception (without inex2 returned)
-|
-| This entry is used by scale to force catastrophic overflow. The
-| ovfl, aovfl, and ainex bits are set, but not the inex2 bit.
-|
-t_ovfl2:
- orl #ovfl_inx_mask,USER_FPSR(%a6)
- movel ETEMP(%a6),FP_SCR1(%a6)
- movel ETEMP_HI(%a6),FP_SCR1+4(%a6)
- movel ETEMP_LO(%a6),FP_SCR1+8(%a6)
-|
-| Check for single or double round precision. If single, check if
-| the lower 40 bits of ETEMP are zero; if not, set inex2. If double,
-| check if the lower 21 bits are zero; if not, set inex2.
-|
- moveb FPCR_MODE(%a6),%d0
- andib #0xc0,%d0
- beq t_work |if extended, finish ovfl processing
- cmpib #0x40,%d0 |test for single
- bnes t_dbl
-t_sgl:
- tstb ETEMP_LO(%a6)
- bnes t_setinx2
- movel ETEMP_HI(%a6),%d0
- andil #0xff,%d0 |look at only lower 8 bits
- bnes t_setinx2
- bra t_work
-t_dbl:
- movel ETEMP_LO(%a6),%d0
- andil #0x7ff,%d0 |look at only lower 11 bits
- beq t_work
-t_setinx2:
- orl #inex2_mask,USER_FPSR(%a6)
- bras t_work
-|
-| t_ovfl --- OVFL exception
-|
-|** Note: the exc operand is returned in ETEMP.
-|
-t_ovfl:
- orl #ovfinx_mask,USER_FPSR(%a6)
-t_work:
- btstb #ovfl_bit,FPCR_ENABLE(%a6) |test FPCR for ovfl enabled
- beqs ovf_dis
-
-ovf_ena:
- clrl FP_SCR1(%a6) |set exceptional operand
- clrl FP_SCR1+4(%a6)
- clrl FP_SCR1+8(%a6)
-
- bfclr STAG(%a6){#5:#3} |clear wbtm66,wbtm1,wbtm0
- bclrb #wbtemp15_bit,WB_BYTE(%a6) |clear wbtemp15
- bsetb #sticky_bit,STICKY(%a6) |set sticky bit
-
- bclrb #E1,E_BYTE(%a6)
-| ;fall through to disabled case
-
-| For disabled overflow call 'ovf_r_k'. This routine loads the
-| correct result based on the rounding precision, destination
-| format, rounding mode and sign.
-|
-ovf_dis:
- bsr ovf_r_k |returns unsigned ETEMP_EX
-| ;and sets FPSR_CC accordingly.
- bfclr ETEMP_SGN(%a6){#0:#8} |fix sign
- beqs ovf_pos
- bsetb #sign_bit,ETEMP_EX(%a6)
- bsetb #sign_bit,FP_SCR1(%a6) |set exceptional operand sign
-ovf_pos:
- fmovemx ETEMP(%a6),%fp0-%fp0 |move the result to fp0
- rts
-
-
-|
-| INEX2 exception
-|
-| The inex2 and ainex bits are set.
-|
-t_inx2:
- orl #inx2a_mask,USER_FPSR(%a6) |set INEX2, AINEX
- rts
-
-|
-| Force Inex2
-|
-| This routine is called by the transcendental routines to force
-| the inex2 exception bits set in the FPSR. If the underflow bit
-| is set, but the underflow trap was not taken, the aunfl bit in
-| the FPSR must be set.
-|
-t_frcinx:
- orl #inx2a_mask,USER_FPSR(%a6) |set INEX2, AINEX
- btstb #unfl_bit,FPSR_EXCEPT(%a6) |test for unfl bit set
- beqs no_uacc1 |if clear, do not set aunfl
- bsetb #aunfl_bit,FPSR_AEXCEPT(%a6)
-no_uacc1:
- rts
-
-|
-| DST_NAN
-|
-| Determine if the destination nan is signalling or non-signalling,
-| and set the FPSR bits accordingly. See the MC68040 User's Manual
-| section 3.2.2.5 NOT-A-NUMBERS.
-|
-dst_nan:
- btstb #sign_bit,FPTEMP_EX(%a6) |test sign of nan
- beqs dst_pos |if clr, it was positive
- bsetb #neg_bit,FPSR_CC(%a6) |set N bit
-dst_pos:
- btstb #signan_bit,FPTEMP_HI(%a6) |check if signalling
- beqs dst_snan |branch if signalling
-
- fmovel %d1,%fpcr |restore user's rmode/prec
- fmovex FPTEMP(%a6),%fp0 |return the non-signalling nan
-|
-| Check the source nan. If it is signalling, snan will be reported.
-|
- moveb STAG(%a6),%d0
- andib #0xe0,%d0
- cmpib #0x60,%d0
- bnes no_snan
- btstb #signan_bit,ETEMP_HI(%a6) |check if signalling
- bnes no_snan
- orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
-no_snan:
- rts
-
-dst_snan:
- btstb #snan_bit,FPCR_ENABLE(%a6) |check if trap enabled
- beqs dst_dis |branch if disabled
-
- orb #nan_tag,DTAG(%a6) |set up dtag for nan
- st STORE_FLG(%a6) |do not store a result
- orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
- rts
-
-dst_dis:
- bsetb #signan_bit,FPTEMP_HI(%a6) |set SNAN bit in sop
- fmovel %d1,%fpcr |restore user's rmode/prec
- fmovex FPTEMP(%a6),%fp0 |load non-sign. nan
- orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
- rts
-
-|
-| SRC_NAN
-|
-| Determine if the source nan is signalling or non-signalling,
-| and set the FPSR bits accordingly. See the MC68040 User's Manual
-| section 3.2.2.5 NOT-A-NUMBERS.
-|
-src_nan:
- btstb #sign_bit,ETEMP_EX(%a6) |test sign of nan
- beqs src_pos |if clr, it was positive
- bsetb #neg_bit,FPSR_CC(%a6) |set N bit
-src_pos:
- btstb #signan_bit,ETEMP_HI(%a6) |check if signalling
- beqs src_snan |branch if signalling
- fmovel %d1,%fpcr |restore user's rmode/prec
- fmovex ETEMP(%a6),%fp0 |return the non-signalling nan
- rts
-
-src_snan:
- btstb #snan_bit,FPCR_ENABLE(%a6) |check if trap enabled
- beqs src_dis |branch if disabled
- bsetb #signan_bit,ETEMP_HI(%a6) |set SNAN bit in sop
- orb #norm_tag,DTAG(%a6) |set up dtag for norm
- orb #nan_tag,STAG(%a6) |set up stag for nan
- st STORE_FLG(%a6) |do not store a result
- orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
- rts
-
-src_dis:
- bsetb #signan_bit,ETEMP_HI(%a6) |set SNAN bit in sop
- fmovel %d1,%fpcr |restore user's rmode/prec
- fmovex ETEMP(%a6),%fp0 |load non-sign. nan
- orl #snaniop_mask,USER_FPSR(%a6) |set NAN, SNAN, AIOP
- rts
-
-|
-| For all functions that have a denormalized input and that f(x)=x,
-| this is the entry point
-|
-t_extdnrm:
- orl #unfinx_mask,USER_FPSR(%a6)
-| ;set UNFL, INEX2, AUNFL, AINEX
- bras xdnrm_con
-|
-| Entry point for scale with extended denorm. The function does
-| not set inex2, aunfl, or ainex.
-|
-t_resdnrm:
- orl #unfl_mask,USER_FPSR(%a6)
-
-xdnrm_con:
- btstb #unfl_bit,FPCR_ENABLE(%a6)
- beqs xdnrm_dis
-
-|
-| If exceptions are enabled, the additional task of setting up WBTEMP
-| is needed so that when the underflow exception handler is entered,
-| the user perceives no difference between what the 040 provides vs.
-| what the FPSP provides.
-|
-xdnrm_ena:
- movel %a0,-(%a7)
-
- movel LOCAL_EX(%a0),FP_SCR1(%a6)
- movel LOCAL_HI(%a0),FP_SCR1+4(%a6)
- movel LOCAL_LO(%a0),FP_SCR1+8(%a6)
-
- lea FP_SCR1(%a6),%a0
-
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext format
- tstw LOCAL_EX(%a0) |check if input is denorm
- beqs xdnrm_dn |if so, skip nrm_set
- bsr nrm_set |normalize the result (exponent
-| ;will be negative
-xdnrm_dn:
- bclrb #sign_bit,LOCAL_EX(%a0) |take off false sign
- bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
- beqs xdep
- bsetb #sign_bit,LOCAL_EX(%a0)
-xdep:
- bfclr STAG(%a6){#5:#3} |clear wbtm66,wbtm1,wbtm0
- bsetb #wbtemp15_bit,WB_BYTE(%a6) |set wbtemp15
- bclrb #sticky_bit,STICKY(%a6) |clear sticky bit
- bclrb #E1,E_BYTE(%a6)
- movel (%a7)+,%a0
-xdnrm_dis:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |get round precision
- bnes not_ext |if not round extended, store
-| ;IEEE defaults
-is_ext:
- btstb #sign_bit,LOCAL_EX(%a0)
- beqs xdnrm_store
-
- bsetb #neg_bit,FPSR_CC(%a6) |set N bit in FPSR_CC
-
- bras xdnrm_store
-
-not_ext:
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext format
- bsr unf_sub |returns IEEE result pointed by
-| ;a0; sets FPSR_CC accordingly
- bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format
- beqs xdnrm_store
- bsetb #sign_bit,LOCAL_EX(%a0)
-xdnrm_store:
- fmovemx (%a0),%fp0-%fp0 |store result in fp0
- rts
-
-|
-| This subroutine is used for dyadic operations that use an extended
-| denorm within the kernel. The approach used is to capture the frame,
-| fix/restore.
-|
- .global t_avoid_unsupp
-t_avoid_unsupp:
- link %a2,#-LOCAL_SIZE |so that a2 fpsp.h negative
-| ;offsets may be used
- fsave -(%a7)
- tstb 1(%a7) |check if idle, exit if so
- beq idle_end
- btstb #E1,E_BYTE(%a2) |check for an E1 exception if
-| ;enabled, there is an unsupp
- beq end_avun |else, exit
- btstb #7,DTAG(%a2) |check for denorm destination
- beqs src_den |else, must be a source denorm
-|
-| handle destination denorm
-|
- lea FPTEMP(%a2),%a0
- btstb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext format
- bclrb #7,DTAG(%a2) |set DTAG to norm
- bsr nrm_set |normalize result, exponent
-| ;will become negative
- bclrb #sign_bit,LOCAL_EX(%a0) |get rid of fake sign
- bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format
- beqs ck_src_den |check if source is also denorm
- bsetb #sign_bit,LOCAL_EX(%a0)
-ck_src_den:
- btstb #7,STAG(%a2)
- beqs end_avun
-src_den:
- lea ETEMP(%a2),%a0
- btstb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext format
- bclrb #7,STAG(%a2) |set STAG to norm
- bsr nrm_set |normalize result, exponent
-| ;will become negative
- bclrb #sign_bit,LOCAL_EX(%a0) |get rid of fake sign
- bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format
- beqs den_com
- bsetb #sign_bit,LOCAL_EX(%a0)
-den_com:
- moveb #0xfe,CU_SAVEPC(%a2) |set continue frame
- clrw NMNEXC(%a2) |clear NMNEXC
- bclrb #E1,E_BYTE(%a2)
-| fmove.l %FPSR,FPSR_SHADOW(%a2)
-| bset.b #SFLAG,E_BYTE(%a2)
-| bset.b #XFLAG,T_BYTE(%a2)
-end_avun:
- frestore (%a7)+
- unlk %a2
- rts
-idle_end:
- addl #4,%a7
- unlk %a2
- rts
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/res_func.S b/ANDROID_3.4.5/arch/m68k/fpsp040/res_func.S
deleted file mode 100644
index d9cdf438..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/res_func.S
+++ /dev/null
@@ -1,2039 +0,0 @@
-|
-| res_func.sa 3.9 7/29/91
-|
-| Normalizes denormalized numbers if necessary and updates the
-| stack frame. The function is then restored back into the
-| machine and the 040 completes the operation. This routine
-| is only used by the unsupported data type/format handler.
-| (Exception vector 55).
-|
-| For packed move out (fmove.p fpm,<ea>) the operation is
-| completed here; data is packed and moved to user memory.
-| The stack is restored to the 040 only in the case of a
-| reportable exception in the conversion.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-RES_FUNC: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-sp_bnds: .short 0x3f81,0x407e
- .short 0x3f6a,0x0000
-dp_bnds: .short 0x3c01,0x43fe
- .short 0x3bcd,0x0000
-
- |xref mem_write
- |xref bindec
- |xref get_fline
- |xref round
- |xref denorm
- |xref dest_ext
- |xref dest_dbl
- |xref dest_sgl
- |xref unf_sub
- |xref nrm_set
- |xref dnrm_lp
- |xref ovf_res
- |xref reg_dest
- |xref t_ovfl
- |xref t_unfl
-
- .global res_func
- .global p_move
-
-res_func:
- clrb DNRM_FLG(%a6)
- clrb RES_FLG(%a6)
- clrb CU_ONLY(%a6)
- tstb DY_MO_FLG(%a6)
- beqs monadic
-dyadic:
- btstb #7,DTAG(%a6) |if dop = norm=000, zero=001,
-| ;inf=010 or nan=011
- beqs monadic |then branch
-| ;else denorm
-| HANDLE DESTINATION DENORM HERE
-| ;set dtag to norm
-| ;write the tag & fpte15 to the fstack
- leal FPTEMP(%a6),%a0
-
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
-
- bsr nrm_set |normalize number (exp will go negative)
- bclrb #sign_bit,LOCAL_EX(%a0) |get rid of false sign
- bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
- beqs dpos
- bsetb #sign_bit,LOCAL_EX(%a0)
-dpos:
- bfclr DTAG(%a6){#0:#4} |set tag to normalized, FPTE15 = 0
- bsetb #4,DTAG(%a6) |set FPTE15
- orb #0x0f,DNRM_FLG(%a6)
-monadic:
- leal ETEMP(%a6),%a0
- btstb #direction_bit,CMDREG1B(%a6) |check direction
- bne opclass3 |it is a mv out
-|
-| At this point, only opclass 0 and 2 possible
-|
- btstb #7,STAG(%a6) |if sop = norm=000, zero=001,
-| ;inf=010 or nan=011
- bne mon_dnrm |else denorm
- tstb DY_MO_FLG(%a6) |all cases of dyadic instructions would
- bne normal |require normalization of denorm
-
-| At this point:
-| monadic instructions: fabs = $18 fneg = $1a ftst = $3a
-| fmove = $00 fsmove = $40 fdmove = $44
-| fsqrt = $05* fssqrt = $41 fdsqrt = $45
-| (*fsqrt reencoded to $05)
-|
- movew CMDREG1B(%a6),%d0 |get command register
- andil #0x7f,%d0 |strip to only command word
-|
-| At this point, fabs, fneg, fsmove, fdmove, ftst, fsqrt, fssqrt, and
-| fdsqrt are possible.
-| For cases fabs, fneg, fsmove, and fdmove goto spos (do not normalize)
-| For cases fsqrt, fssqrt, and fdsqrt goto nrm_src (do normalize)
-|
- btstl #0,%d0
- bne normal |weed out fsqrt instructions
-|
-| cu_norm handles fmove in instructions with normalized inputs.
-| The routine round is used to correctly round the input for the
-| destination precision and mode.
-|
-cu_norm:
- st CU_ONLY(%a6) |set cu-only inst flag
- movew CMDREG1B(%a6),%d0
- andib #0x3b,%d0 |isolate bits to select inst
- tstb %d0
- beql cu_nmove |if zero, it is an fmove
- cmpib #0x18,%d0
- beql cu_nabs |if $18, it is fabs
- cmpib #0x1a,%d0
- beql cu_nneg |if $1a, it is fneg
-|
-| Inst is ftst. Check the source operand and set the cc's accordingly.
-| No write is done, so simply rts.
-|
-cu_ntst:
- movew LOCAL_EX(%a0),%d0
- bclrl #15,%d0
- sne LOCAL_SGN(%a0)
- beqs cu_ntpo
- orl #neg_mask,USER_FPSR(%a6) |set N
-cu_ntpo:
- cmpiw #0x7fff,%d0 |test for inf/nan
- bnes cu_ntcz
- tstl LOCAL_HI(%a0)
- bnes cu_ntn
- tstl LOCAL_LO(%a0)
- bnes cu_ntn
- orl #inf_mask,USER_FPSR(%a6)
- rts
-cu_ntn:
- orl #nan_mask,USER_FPSR(%a6)
- movel ETEMP_EX(%a6),FPTEMP_EX(%a6) |set up fptemp sign for
-| ;snan handler
-
- rts
-cu_ntcz:
- tstl LOCAL_HI(%a0)
- bnel cu_ntsx
- tstl LOCAL_LO(%a0)
- bnel cu_ntsx
- orl #z_mask,USER_FPSR(%a6)
-cu_ntsx:
- rts
-|
-| Inst is fabs. Execute the absolute value function on the input.
-| Branch to the fmove code. If the operand is NaN, do nothing.
-|
-cu_nabs:
- moveb STAG(%a6),%d0
- btstl #5,%d0 |test for NaN or zero
- bne wr_etemp |if either, simply write it
- bclrb #7,LOCAL_EX(%a0) |do abs
- bras cu_nmove |fmove code will finish
-|
-| Inst is fneg. Execute the negate value function on the input.
-| Fall though to the fmove code. If the operand is NaN, do nothing.
-|
-cu_nneg:
- moveb STAG(%a6),%d0
- btstl #5,%d0 |test for NaN or zero
- bne wr_etemp |if either, simply write it
- bchgb #7,LOCAL_EX(%a0) |do neg
-|
-| Inst is fmove. This code also handles all result writes.
-| If bit 2 is set, round is forced to double. If it is clear,
-| and bit 6 is set, round is forced to single. If both are clear,
-| the round precision is found in the fpcr. If the rounding precision
-| is double or single, round the result before the write.
-|
-cu_nmove:
- moveb STAG(%a6),%d0
- andib #0xe0,%d0 |isolate stag bits
- bne wr_etemp |if not norm, simply write it
- btstb #2,CMDREG1B+1(%a6) |check for rd
- bne cu_nmrd
- btstb #6,CMDREG1B+1(%a6) |check for rs
- bne cu_nmrs
-|
-| The move or operation is not with forced precision. Test for
-| nan or inf as the input; if so, simply write it to FPn. Use the
-| FPCR_MODE byte to get rounding on norms and zeros.
-|
-cu_nmnr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0
- tstb %d0 |check for extended
- beq cu_wrexn |if so, just write result
- cmpib #1,%d0 |check for single
- beq cu_nmrs |fall through to double
-|
-| The move is fdmove or round precision is double.
-|
-cu_nmrd:
- movel #2,%d0 |set up the size for denorm
- movew LOCAL_EX(%a0),%d1 |compare exponent to double threshold
- andw #0x7fff,%d1
- cmpw #0x3c01,%d1
- bls cu_nunfl
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |get rmode
- orl #0x00020000,%d1 |or in rprec (double)
- clrl %d0 |clear g,r,s for round
- bclrb #sign_bit,LOCAL_EX(%a0) |convert to internal format
- sne LOCAL_SGN(%a0)
- bsrl round
- bfclr LOCAL_SGN(%a0){#0:#8}
- beqs cu_nmrdc
- bsetb #sign_bit,LOCAL_EX(%a0)
-cu_nmrdc:
- movew LOCAL_EX(%a0),%d1 |check for overflow
- andw #0x7fff,%d1
- cmpw #0x43ff,%d1
- bge cu_novfl |take care of overflow case
- bra cu_wrexn
-|
-| The move is fsmove or round precision is single.
-|
-cu_nmrs:
- movel #1,%d0
- movew LOCAL_EX(%a0),%d1
- andw #0x7fff,%d1
- cmpw #0x3f81,%d1
- bls cu_nunfl
- bfextu FPCR_MODE(%a6){#2:#2},%d1
- orl #0x00010000,%d1
- clrl %d0
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- bsrl round
- bfclr LOCAL_SGN(%a0){#0:#8}
- beqs cu_nmrsc
- bsetb #sign_bit,LOCAL_EX(%a0)
-cu_nmrsc:
- movew LOCAL_EX(%a0),%d1
- andw #0x7FFF,%d1
- cmpw #0x407f,%d1
- blt cu_wrexn
-|
-| The operand is above precision boundaries. Use t_ovfl to
-| generate the correct value.
-|
-cu_novfl:
- bsr t_ovfl
- bra cu_wrexn
-|
-| The operand is below precision boundaries. Use denorm to
-| generate the correct value.
-|
-cu_nunfl:
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- bsr denorm
- bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
- beqs cu_nucont
- bsetb #sign_bit,LOCAL_EX(%a0)
-cu_nucont:
- bfextu FPCR_MODE(%a6){#2:#2},%d1
- btstb #2,CMDREG1B+1(%a6) |check for rd
- bne inst_d
- btstb #6,CMDREG1B+1(%a6) |check for rs
- bne inst_s
- swap %d1
- moveb FPCR_MODE(%a6),%d1
- lsrb #6,%d1
- swap %d1
- bra inst_sd
-inst_d:
- orl #0x00020000,%d1
- bra inst_sd
-inst_s:
- orl #0x00010000,%d1
-inst_sd:
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- bsrl round
- bfclr LOCAL_SGN(%a0){#0:#8}
- beqs cu_nuflp
- bsetb #sign_bit,LOCAL_EX(%a0)
-cu_nuflp:
- btstb #inex2_bit,FPSR_EXCEPT(%a6)
- beqs cu_nuninx
- orl #aunfl_mask,USER_FPSR(%a6) |if the round was inex, set AUNFL
-cu_nuninx:
- tstl LOCAL_HI(%a0) |test for zero
- bnes cu_nunzro
- tstl LOCAL_LO(%a0)
- bnes cu_nunzro
-|
-| The mantissa is zero from the denorm loop. Check sign and rmode
-| to see if rounding should have occurred which would leave the lsb.
-|
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0 |isolate rmode
- cmpil #0x20,%d0
- blts cu_nzro
- bnes cu_nrp
-cu_nrm:
- tstw LOCAL_EX(%a0) |if positive, set lsb
- bges cu_nzro
- btstb #7,FPCR_MODE(%a6) |check for double
- beqs cu_nincs
- bras cu_nincd
-cu_nrp:
- tstw LOCAL_EX(%a0) |if positive, set lsb
- blts cu_nzro
- btstb #7,FPCR_MODE(%a6) |check for double
- beqs cu_nincs
-cu_nincd:
- orl #0x800,LOCAL_LO(%a0) |inc for double
- bra cu_nunzro
-cu_nincs:
- orl #0x100,LOCAL_HI(%a0) |inc for single
- bra cu_nunzro
-cu_nzro:
- orl #z_mask,USER_FPSR(%a6)
- moveb STAG(%a6),%d0
- andib #0xe0,%d0
- cmpib #0x40,%d0 |check if input was tagged zero
- beqs cu_numv
-cu_nunzro:
- orl #unfl_mask,USER_FPSR(%a6) |set unfl
-cu_numv:
- movel (%a0),ETEMP(%a6)
- movel 4(%a0),ETEMP_HI(%a6)
- movel 8(%a0),ETEMP_LO(%a6)
-|
-| Write the result to memory, setting the fpsr cc bits. NaN and Inf
-| bypass cu_wrexn.
-|
-cu_wrexn:
- tstw LOCAL_EX(%a0) |test for zero
- beqs cu_wrzero
- cmpw #0x8000,LOCAL_EX(%a0) |test for zero
- bnes cu_wreon
-cu_wrzero:
- orl #z_mask,USER_FPSR(%a6) |set Z bit
-cu_wreon:
- tstw LOCAL_EX(%a0)
- bpl wr_etemp
- orl #neg_mask,USER_FPSR(%a6)
- bra wr_etemp
-
-|
-| HANDLE SOURCE DENORM HERE
-|
-| ;clear denorm stag to norm
-| ;write the new tag & ete15 to the fstack
-mon_dnrm:
-|
-| At this point, check for the cases in which normalizing the
-| denorm produces incorrect results.
-|
- tstb DY_MO_FLG(%a6) |all cases of dyadic instructions would
- bnes nrm_src |require normalization of denorm
-
-| At this point:
-| monadic instructions: fabs = $18 fneg = $1a ftst = $3a
-| fmove = $00 fsmove = $40 fdmove = $44
-| fsqrt = $05* fssqrt = $41 fdsqrt = $45
-| (*fsqrt reencoded to $05)
-|
- movew CMDREG1B(%a6),%d0 |get command register
- andil #0x7f,%d0 |strip to only command word
-|
-| At this point, fabs, fneg, fsmove, fdmove, ftst, fsqrt, fssqrt, and
-| fdsqrt are possible.
-| For cases fabs, fneg, fsmove, and fdmove goto spos (do not normalize)
-| For cases fsqrt, fssqrt, and fdsqrt goto nrm_src (do normalize)
-|
- btstl #0,%d0
- bnes nrm_src |weed out fsqrt instructions
- st CU_ONLY(%a6) |set cu-only inst flag
- bra cu_dnrm |fmove, fabs, fneg, ftst
-| ;cases go to cu_dnrm
-nrm_src:
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- bsr nrm_set |normalize number (exponent will go
-| ; negative)
- bclrb #sign_bit,LOCAL_EX(%a0) |get rid of false sign
-
- bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
- beqs spos
- bsetb #sign_bit,LOCAL_EX(%a0)
-spos:
- bfclr STAG(%a6){#0:#4} |set tag to normalized, FPTE15 = 0
- bsetb #4,STAG(%a6) |set ETE15
- orb #0xf0,DNRM_FLG(%a6)
-normal:
- tstb DNRM_FLG(%a6) |check if any of the ops were denorms
- bne ck_wrap |if so, check if it is a potential
-| ;wrap-around case
-fix_stk:
- moveb #0xfe,CU_SAVEPC(%a6)
- bclrb #E1,E_BYTE(%a6)
-
- clrw NMNEXC(%a6)
-
- st RES_FLG(%a6) |indicate that a restore is needed
- rts
-
-|
-| cu_dnrm handles all cu-only instructions (fmove, fabs, fneg, and
-| ftst) completely in software without an frestore to the 040.
-|
-cu_dnrm:
- st CU_ONLY(%a6)
- movew CMDREG1B(%a6),%d0
- andib #0x3b,%d0 |isolate bits to select inst
- tstb %d0
- beql cu_dmove |if zero, it is an fmove
- cmpib #0x18,%d0
- beql cu_dabs |if $18, it is fabs
- cmpib #0x1a,%d0
- beql cu_dneg |if $1a, it is fneg
-|
-| Inst is ftst. Check the source operand and set the cc's accordingly.
-| No write is done, so simply rts.
-|
-cu_dtst:
- movew LOCAL_EX(%a0),%d0
- bclrl #15,%d0
- sne LOCAL_SGN(%a0)
- beqs cu_dtpo
- orl #neg_mask,USER_FPSR(%a6) |set N
-cu_dtpo:
- cmpiw #0x7fff,%d0 |test for inf/nan
- bnes cu_dtcz
- tstl LOCAL_HI(%a0)
- bnes cu_dtn
- tstl LOCAL_LO(%a0)
- bnes cu_dtn
- orl #inf_mask,USER_FPSR(%a6)
- rts
-cu_dtn:
- orl #nan_mask,USER_FPSR(%a6)
- movel ETEMP_EX(%a6),FPTEMP_EX(%a6) |set up fptemp sign for
-| ;snan handler
- rts
-cu_dtcz:
- tstl LOCAL_HI(%a0)
- bnel cu_dtsx
- tstl LOCAL_LO(%a0)
- bnel cu_dtsx
- orl #z_mask,USER_FPSR(%a6)
-cu_dtsx:
- rts
-|
-| Inst is fabs. Execute the absolute value function on the input.
-| Branch to the fmove code.
-|
-cu_dabs:
- bclrb #7,LOCAL_EX(%a0) |do abs
- bras cu_dmove |fmove code will finish
-|
-| Inst is fneg. Execute the negate value function on the input.
-| Fall though to the fmove code.
-|
-cu_dneg:
- bchgb #7,LOCAL_EX(%a0) |do neg
-|
-| Inst is fmove. This code also handles all result writes.
-| If bit 2 is set, round is forced to double. If it is clear,
-| and bit 6 is set, round is forced to single. If both are clear,
-| the round precision is found in the fpcr. If the rounding precision
-| is double or single, the result is zero, and the mode is checked
-| to determine if the lsb of the result should be set.
-|
-cu_dmove:
- btstb #2,CMDREG1B+1(%a6) |check for rd
- bne cu_dmrd
- btstb #6,CMDREG1B+1(%a6) |check for rs
- bne cu_dmrs
-|
-| The move or operation is not with forced precision. Use the
-| FPCR_MODE byte to get rounding.
-|
-cu_dmnr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0
- tstb %d0 |check for extended
- beq cu_wrexd |if so, just write result
- cmpib #1,%d0 |check for single
- beq cu_dmrs |fall through to double
-|
-| The move is fdmove or round precision is double. Result is zero.
-| Check rmode for rp or rm and set lsb accordingly.
-|
-cu_dmrd:
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |get rmode
- tstw LOCAL_EX(%a0) |check sign
- blts cu_dmdn
- cmpib #3,%d1 |check for rp
- bne cu_dpd |load double pos zero
- bra cu_dpdr |load double pos zero w/lsb
-cu_dmdn:
- cmpib #2,%d1 |check for rm
- bne cu_dnd |load double neg zero
- bra cu_dndr |load double neg zero w/lsb
-|
-| The move is fsmove or round precision is single. Result is zero.
-| Check for rp or rm and set lsb accordingly.
-|
-cu_dmrs:
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |get rmode
- tstw LOCAL_EX(%a0) |check sign
- blts cu_dmsn
- cmpib #3,%d1 |check for rp
- bne cu_spd |load single pos zero
- bra cu_spdr |load single pos zero w/lsb
-cu_dmsn:
- cmpib #2,%d1 |check for rm
- bne cu_snd |load single neg zero
- bra cu_sndr |load single neg zero w/lsb
-|
-| The precision is extended, so the result in etemp is correct.
-| Simply set unfl (not inex2 or aunfl) and write the result to
-| the correct fp register.
-cu_wrexd:
- orl #unfl_mask,USER_FPSR(%a6)
- tstw LOCAL_EX(%a0)
- beq wr_etemp
- orl #neg_mask,USER_FPSR(%a6)
- bra wr_etemp
-|
-| These routines write +/- zero in double format. The routines
-| cu_dpdr and cu_dndr set the double lsb.
-|
-cu_dpd:
- movel #0x3c010000,LOCAL_EX(%a0) |force pos double zero
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- orl #z_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_dpdr:
- movel #0x3c010000,LOCAL_EX(%a0) |force pos double zero
- clrl LOCAL_HI(%a0)
- movel #0x800,LOCAL_LO(%a0) |with lsb set
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_dnd:
- movel #0xbc010000,LOCAL_EX(%a0) |force pos double zero
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- orl #z_mask,USER_FPSR(%a6)
- orl #neg_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_dndr:
- movel #0xbc010000,LOCAL_EX(%a0) |force pos double zero
- clrl LOCAL_HI(%a0)
- movel #0x800,LOCAL_LO(%a0) |with lsb set
- orl #neg_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-|
-| These routines write +/- zero in single format. The routines
-| cu_dpdr and cu_dndr set the single lsb.
-|
-cu_spd:
- movel #0x3f810000,LOCAL_EX(%a0) |force pos single zero
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- orl #z_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_spdr:
- movel #0x3f810000,LOCAL_EX(%a0) |force pos single zero
- movel #0x100,LOCAL_HI(%a0) |with lsb set
- clrl LOCAL_LO(%a0)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_snd:
- movel #0xbf810000,LOCAL_EX(%a0) |force pos single zero
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- orl #z_mask,USER_FPSR(%a6)
- orl #neg_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-cu_sndr:
- movel #0xbf810000,LOCAL_EX(%a0) |force pos single zero
- movel #0x100,LOCAL_HI(%a0) |with lsb set
- clrl LOCAL_LO(%a0)
- orl #neg_mask,USER_FPSR(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- bra wr_etemp
-
-|
-| This code checks for 16-bit overflow conditions on dyadic
-| operations which are not restorable into the floating-point
-| unit and must be completed in software. Basically, this
-| condition exists with a very large norm and a denorm. One
-| of the operands must be denormalized to enter this code.
-|
-| Flags used:
-| DY_MO_FLG contains 0 for monadic op, $ff for dyadic
-| DNRM_FLG contains $00 for neither op denormalized
-| $0f for the destination op denormalized
-| $f0 for the source op denormalized
-| $ff for both ops denormalized
-|
-| The wrap-around condition occurs for add, sub, div, and cmp
-| when
-|
-| abs(dest_exp - src_exp) >= $8000
-|
-| and for mul when
-|
-| (dest_exp + src_exp) < $0
-|
-| we must process the operation here if this case is true.
-|
-| The rts following the frcfpn routine is the exit from res_func
-| for this condition. The restore flag (RES_FLG) is left clear.
-| No frestore is done unless an exception is to be reported.
-|
-| For fadd:
-| if(sign_of(dest) != sign_of(src))
-| replace exponent of src with $3fff (keep sign)
-| use fpu to perform dest+new_src (user's rmode and X)
-| clr sticky
-| else
-| set sticky
-| call round with user's precision and mode
-| move result to fpn and wbtemp
-|
-| For fsub:
-| if(sign_of(dest) == sign_of(src))
-| replace exponent of src with $3fff (keep sign)
-| use fpu to perform dest+new_src (user's rmode and X)
-| clr sticky
-| else
-| set sticky
-| call round with user's precision and mode
-| move result to fpn and wbtemp
-|
-| For fdiv/fsgldiv:
-| if(both operands are denorm)
-| restore_to_fpu;
-| if(dest is norm)
-| force_ovf;
-| else(dest is denorm)
-| force_unf:
-|
-| For fcmp:
-| if(dest is norm)
-| N = sign_of(dest);
-| else(dest is denorm)
-| N = sign_of(src);
-|
-| For fmul:
-| if(both operands are denorm)
-| force_unf;
-| if((dest_exp + src_exp) < 0)
-| force_unf:
-| else
-| restore_to_fpu;
-|
-| local equates:
- .set addcode,0x22
- .set subcode,0x28
- .set mulcode,0x23
- .set divcode,0x20
- .set cmpcode,0x38
-ck_wrap:
- | tstb DY_MO_FLG(%a6) ;check for fsqrt
- beq fix_stk |if zero, it is fsqrt
- movew CMDREG1B(%a6),%d0
- andiw #0x3b,%d0 |strip to command bits
- cmpiw #addcode,%d0
- beq wrap_add
- cmpiw #subcode,%d0
- beq wrap_sub
- cmpiw #mulcode,%d0
- beq wrap_mul
- cmpiw #cmpcode,%d0
- beq wrap_cmp
-|
-| Inst is fdiv.
-|
-wrap_div:
- cmpb #0xff,DNRM_FLG(%a6) |if both ops denorm,
- beq fix_stk |restore to fpu
-|
-| One of the ops is denormalized. Test for wrap condition
-| and force the result.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |check for dest denorm
- bnes div_srcd
-div_destd:
- bsrl ckinf_ns
- bne fix_stk
- bfextu ETEMP_EX(%a6){#1:#15},%d0 |get src exp (always pos)
- bfexts FPTEMP_EX(%a6){#1:#15},%d1 |get dest exp (always neg)
- subl %d1,%d0 |subtract dest from src
- cmpl #0x7fff,%d0
- blt fix_stk |if less, not wrap case
- clrb WBTEMP_SGN(%a6)
- movew ETEMP_EX(%a6),%d0 |find the sign of the result
- movew FPTEMP_EX(%a6),%d1
- eorw %d1,%d0
- andiw #0x8000,%d0
- beq force_unf
- st WBTEMP_SGN(%a6)
- bra force_unf
-
-ckinf_ns:
- moveb STAG(%a6),%d0 |check source tag for inf or nan
- bra ck_in_com
-ckinf_nd:
- moveb DTAG(%a6),%d0 |check destination tag for inf or nan
-ck_in_com:
- andib #0x60,%d0 |isolate tag bits
- cmpb #0x40,%d0 |is it inf?
- beq nan_or_inf |not wrap case
- cmpb #0x60,%d0 |is it nan?
- beq nan_or_inf |yes, not wrap case?
- cmpb #0x20,%d0 |is it a zero?
- beq nan_or_inf |yes
- clrl %d0
- rts |then ; it is either a zero of norm,
-| ;check wrap case
-nan_or_inf:
- moveql #-1,%d0
- rts
-
-
-
-div_srcd:
- bsrl ckinf_nd
- bne fix_stk
- bfextu FPTEMP_EX(%a6){#1:#15},%d0 |get dest exp (always pos)
- bfexts ETEMP_EX(%a6){#1:#15},%d1 |get src exp (always neg)
- subl %d1,%d0 |subtract src from dest
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
- clrb WBTEMP_SGN(%a6)
- movew ETEMP_EX(%a6),%d0 |find the sign of the result
- movew FPTEMP_EX(%a6),%d1
- eorw %d1,%d0
- andiw #0x8000,%d0
- beqs force_ovf
- st WBTEMP_SGN(%a6)
-|
-| This code handles the case of the instruction resulting in
-| an overflow condition.
-|
-force_ovf:
- bclrb #E1,E_BYTE(%a6)
- orl #ovfl_inx_mask,USER_FPSR(%a6)
- clrw NMNEXC(%a6)
- leal WBTEMP(%a6),%a0 |point a0 to memory location
- movew CMDREG1B(%a6),%d0
- btstl #6,%d0 |test for forced precision
- beqs frcovf_fpcr
- btstl #2,%d0 |check for double
- bnes frcovf_dbl
- movel #0x1,%d0 |inst is forced single
- bras frcovf_rnd
-frcovf_dbl:
- movel #0x2,%d0 |inst is forced double
- bras frcovf_rnd
-frcovf_fpcr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |inst not forced - use fpcr prec
-frcovf_rnd:
-
-| The 881/882 does not set inex2 for the following case, so the
-| line is commented out to be compatible with 881/882
-| tst.b %d0
-| beq.b frcovf_x
-| or.l #inex2_mask,USER_FPSR(%a6) ;if prec is s or d, set inex2
-
-|frcovf_x:
- bsrl ovf_res |get correct result based on
-| ;round precision/mode. This
-| ;sets FPSR_CC correctly
-| ;returns in external format
- bfclr WBTEMP_SGN(%a6){#0:#8}
- beq frcfpn
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpn
-|
-| Inst is fadd.
-|
-wrap_add:
- cmpb #0xff,DNRM_FLG(%a6) |if both ops denorm,
- beq fix_stk |restore to fpu
-|
-| One of the ops is denormalized. Test for wrap condition
-| and complete the instruction.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |check for dest denorm
- bnes add_srcd
-add_destd:
- bsrl ckinf_ns
- bne fix_stk
- bfextu ETEMP_EX(%a6){#1:#15},%d0 |get src exp (always pos)
- bfexts FPTEMP_EX(%a6){#1:#15},%d1 |get dest exp (always neg)
- subl %d1,%d0 |subtract dest from src
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
- bra add_wrap
-add_srcd:
- bsrl ckinf_nd
- bne fix_stk
- bfextu FPTEMP_EX(%a6){#1:#15},%d0 |get dest exp (always pos)
- bfexts ETEMP_EX(%a6){#1:#15},%d1 |get src exp (always neg)
- subl %d1,%d0 |subtract src from dest
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
-|
-| Check the signs of the operands. If they are unlike, the fpu
-| can be used to add the norm and 1.0 with the sign of the
-| denorm and it will correctly generate the result in extended
-| precision. We can then call round with no sticky and the result
-| will be correct for the user's rounding mode and precision. If
-| the signs are the same, we call round with the sticky bit set
-| and the result will be correct for the user's rounding mode and
-| precision.
-|
-add_wrap:
- movew ETEMP_EX(%a6),%d0
- movew FPTEMP_EX(%a6),%d1
- eorw %d1,%d0
- andiw #0x8000,%d0
- beq add_same
-|
-| The signs are unlike.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |is dest the denorm?
- bnes add_u_srcd
- movew FPTEMP_EX(%a6),%d0
- andiw #0x8000,%d0
- orw #0x3fff,%d0 |force the exponent to +/- 1
- movew %d0,FPTEMP_EX(%a6) |in the denorm
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- fmovel %d0,%fpcr |set up users rmode and X
- fmovex ETEMP(%a6),%fp0
- faddx FPTEMP(%a6),%fp0
- leal WBTEMP(%a6),%a0 |point a0 to wbtemp in frame
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture cc's and inex from fadd
- fmovex %fp0,WBTEMP(%a6) |write result to memory
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- clrl %d0 |force sticky to zero
- bclrb #sign_bit,WBTEMP_EX(%a6)
- sne WBTEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beq frcfpnr
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpnr
-add_u_srcd:
- movew ETEMP_EX(%a6),%d0
- andiw #0x8000,%d0
- orw #0x3fff,%d0 |force the exponent to +/- 1
- movew %d0,ETEMP_EX(%a6) |in the denorm
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- fmovel %d0,%fpcr |set up users rmode and X
- fmovex ETEMP(%a6),%fp0
- faddx FPTEMP(%a6),%fp0
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture cc's and inex from fadd
- leal WBTEMP(%a6),%a0 |point a0 to wbtemp in frame
- fmovex %fp0,WBTEMP(%a6) |write result to memory
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- clrl %d0 |force sticky to zero
- bclrb #sign_bit,WBTEMP_EX(%a6)
- sne WBTEMP_SGN(%a6) |use internal format for round
- bsrl round |round result to users rmode & prec
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beq frcfpnr
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpnr
-|
-| Signs are alike:
-|
-add_same:
- cmpb #0x0f,DNRM_FLG(%a6) |is dest the denorm?
- bnes add_s_srcd
-add_s_destd:
- leal ETEMP(%a6),%a0
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- movel #0x20000000,%d0 |set sticky for round
- bclrb #sign_bit,ETEMP_EX(%a6)
- sne ETEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr ETEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs add_s_dclr
- bsetb #sign_bit,ETEMP_EX(%a6)
-add_s_dclr:
- leal WBTEMP(%a6),%a0
- movel ETEMP(%a6),(%a0) |write result to wbtemp
- movel ETEMP_HI(%a6),4(%a0)
- movel ETEMP_LO(%a6),8(%a0)
- tstw ETEMP_EX(%a6)
- bgt add_ckovf
- orl #neg_mask,USER_FPSR(%a6)
- bra add_ckovf
-add_s_srcd:
- leal FPTEMP(%a6),%a0
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- movel #0x20000000,%d0 |set sticky for round
- bclrb #sign_bit,FPTEMP_EX(%a6)
- sne FPTEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr FPTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs add_s_sclr
- bsetb #sign_bit,FPTEMP_EX(%a6)
-add_s_sclr:
- leal WBTEMP(%a6),%a0
- movel FPTEMP(%a6),(%a0) |write result to wbtemp
- movel FPTEMP_HI(%a6),4(%a0)
- movel FPTEMP_LO(%a6),8(%a0)
- tstw FPTEMP_EX(%a6)
- bgt add_ckovf
- orl #neg_mask,USER_FPSR(%a6)
-add_ckovf:
- movew WBTEMP_EX(%a6),%d0
- andiw #0x7fff,%d0
- cmpiw #0x7fff,%d0
- bne frcfpnr
-|
-| The result has overflowed to $7fff exponent. Set I, ovfl,
-| and aovfl, and clr the mantissa (incorrectly set by the
-| round routine.)
-|
- orl #inf_mask+ovfl_inx_mask,USER_FPSR(%a6)
- clrl 4(%a0)
- bra frcfpnr
-|
-| Inst is fsub.
-|
-wrap_sub:
- cmpb #0xff,DNRM_FLG(%a6) |if both ops denorm,
- beq fix_stk |restore to fpu
-|
-| One of the ops is denormalized. Test for wrap condition
-| and complete the instruction.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |check for dest denorm
- bnes sub_srcd
-sub_destd:
- bsrl ckinf_ns
- bne fix_stk
- bfextu ETEMP_EX(%a6){#1:#15},%d0 |get src exp (always pos)
- bfexts FPTEMP_EX(%a6){#1:#15},%d1 |get dest exp (always neg)
- subl %d1,%d0 |subtract src from dest
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
- bra sub_wrap
-sub_srcd:
- bsrl ckinf_nd
- bne fix_stk
- bfextu FPTEMP_EX(%a6){#1:#15},%d0 |get dest exp (always pos)
- bfexts ETEMP_EX(%a6){#1:#15},%d1 |get src exp (always neg)
- subl %d1,%d0 |subtract dest from src
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
-|
-| Check the signs of the operands. If they are alike, the fpu
-| can be used to subtract from the norm 1.0 with the sign of the
-| denorm and it will correctly generate the result in extended
-| precision. We can then call round with no sticky and the result
-| will be correct for the user's rounding mode and precision. If
-| the signs are unlike, we call round with the sticky bit set
-| and the result will be correct for the user's rounding mode and
-| precision.
-|
-sub_wrap:
- movew ETEMP_EX(%a6),%d0
- movew FPTEMP_EX(%a6),%d1
- eorw %d1,%d0
- andiw #0x8000,%d0
- bne sub_diff
-|
-| The signs are alike.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |is dest the denorm?
- bnes sub_u_srcd
- movew FPTEMP_EX(%a6),%d0
- andiw #0x8000,%d0
- orw #0x3fff,%d0 |force the exponent to +/- 1
- movew %d0,FPTEMP_EX(%a6) |in the denorm
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- fmovel %d0,%fpcr |set up users rmode and X
- fmovex FPTEMP(%a6),%fp0
- fsubx ETEMP(%a6),%fp0
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture cc's and inex from fadd
- leal WBTEMP(%a6),%a0 |point a0 to wbtemp in frame
- fmovex %fp0,WBTEMP(%a6) |write result to memory
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- clrl %d0 |force sticky to zero
- bclrb #sign_bit,WBTEMP_EX(%a6)
- sne WBTEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beq frcfpnr
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpnr
-sub_u_srcd:
- movew ETEMP_EX(%a6),%d0
- andiw #0x8000,%d0
- orw #0x3fff,%d0 |force the exponent to +/- 1
- movew %d0,ETEMP_EX(%a6) |in the denorm
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- fmovel %d0,%fpcr |set up users rmode and X
- fmovex FPTEMP(%a6),%fp0
- fsubx ETEMP(%a6),%fp0
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture cc's and inex from fadd
- leal WBTEMP(%a6),%a0 |point a0 to wbtemp in frame
- fmovex %fp0,WBTEMP(%a6) |write result to memory
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- clrl %d0 |force sticky to zero
- bclrb #sign_bit,WBTEMP_EX(%a6)
- sne WBTEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beq frcfpnr
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpnr
-|
-| Signs are unlike:
-|
-sub_diff:
- cmpb #0x0f,DNRM_FLG(%a6) |is dest the denorm?
- bnes sub_s_srcd
-sub_s_destd:
- leal ETEMP(%a6),%a0
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- movel #0x20000000,%d0 |set sticky for round
-|
-| Since the dest is the denorm, the sign is the opposite of the
-| norm sign.
-|
- eoriw #0x8000,ETEMP_EX(%a6) |flip sign on result
- tstw ETEMP_EX(%a6)
- bgts sub_s_dwr
- orl #neg_mask,USER_FPSR(%a6)
-sub_s_dwr:
- bclrb #sign_bit,ETEMP_EX(%a6)
- sne ETEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr ETEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs sub_s_dclr
- bsetb #sign_bit,ETEMP_EX(%a6)
-sub_s_dclr:
- leal WBTEMP(%a6),%a0
- movel ETEMP(%a6),(%a0) |write result to wbtemp
- movel ETEMP_HI(%a6),4(%a0)
- movel ETEMP_LO(%a6),8(%a0)
- bra sub_ckovf
-sub_s_srcd:
- leal FPTEMP(%a6),%a0
- movel USER_FPCR(%a6),%d0
- andil #0x30,%d0
- lsrl #4,%d0 |put rmode in lower 2 bits
- movel USER_FPCR(%a6),%d1
- andil #0xc0,%d1
- lsrl #6,%d1 |put precision in upper word
- swap %d1
- orl %d0,%d1 |set up for round call
- movel #0x20000000,%d0 |set sticky for round
- bclrb #sign_bit,FPTEMP_EX(%a6)
- sne FPTEMP_SGN(%a6)
- bsrl round |round result to users rmode & prec
- bfclr FPTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs sub_s_sclr
- bsetb #sign_bit,FPTEMP_EX(%a6)
-sub_s_sclr:
- leal WBTEMP(%a6),%a0
- movel FPTEMP(%a6),(%a0) |write result to wbtemp
- movel FPTEMP_HI(%a6),4(%a0)
- movel FPTEMP_LO(%a6),8(%a0)
- tstw FPTEMP_EX(%a6)
- bgt sub_ckovf
- orl #neg_mask,USER_FPSR(%a6)
-sub_ckovf:
- movew WBTEMP_EX(%a6),%d0
- andiw #0x7fff,%d0
- cmpiw #0x7fff,%d0
- bne frcfpnr
-|
-| The result has overflowed to $7fff exponent. Set I, ovfl,
-| and aovfl, and clr the mantissa (incorrectly set by the
-| round routine.)
-|
- orl #inf_mask+ovfl_inx_mask,USER_FPSR(%a6)
- clrl 4(%a0)
- bra frcfpnr
-|
-| Inst is fcmp.
-|
-wrap_cmp:
- cmpb #0xff,DNRM_FLG(%a6) |if both ops denorm,
- beq fix_stk |restore to fpu
-|
-| One of the ops is denormalized. Test for wrap condition
-| and complete the instruction.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |check for dest denorm
- bnes cmp_srcd
-cmp_destd:
- bsrl ckinf_ns
- bne fix_stk
- bfextu ETEMP_EX(%a6){#1:#15},%d0 |get src exp (always pos)
- bfexts FPTEMP_EX(%a6){#1:#15},%d1 |get dest exp (always neg)
- subl %d1,%d0 |subtract dest from src
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
- tstw ETEMP_EX(%a6) |set N to ~sign_of(src)
- bge cmp_setn
- rts
-cmp_srcd:
- bsrl ckinf_nd
- bne fix_stk
- bfextu FPTEMP_EX(%a6){#1:#15},%d0 |get dest exp (always pos)
- bfexts ETEMP_EX(%a6){#1:#15},%d1 |get src exp (always neg)
- subl %d1,%d0 |subtract src from dest
- cmpl #0x8000,%d0
- blt fix_stk |if less, not wrap case
- tstw FPTEMP_EX(%a6) |set N to sign_of(dest)
- blt cmp_setn
- rts
-cmp_setn:
- orl #neg_mask,USER_FPSR(%a6)
- rts
-
-|
-| Inst is fmul.
-|
-wrap_mul:
- cmpb #0xff,DNRM_FLG(%a6) |if both ops denorm,
- beq force_unf |force an underflow (really!)
-|
-| One of the ops is denormalized. Test for wrap condition
-| and complete the instruction.
-|
- cmpb #0x0f,DNRM_FLG(%a6) |check for dest denorm
- bnes mul_srcd
-mul_destd:
- bsrl ckinf_ns
- bne fix_stk
- bfextu ETEMP_EX(%a6){#1:#15},%d0 |get src exp (always pos)
- bfexts FPTEMP_EX(%a6){#1:#15},%d1 |get dest exp (always neg)
- addl %d1,%d0 |subtract dest from src
- bgt fix_stk
- bra force_unf
-mul_srcd:
- bsrl ckinf_nd
- bne fix_stk
- bfextu FPTEMP_EX(%a6){#1:#15},%d0 |get dest exp (always pos)
- bfexts ETEMP_EX(%a6){#1:#15},%d1 |get src exp (always neg)
- addl %d1,%d0 |subtract src from dest
- bgt fix_stk
-
-|
-| This code handles the case of the instruction resulting in
-| an underflow condition.
-|
-force_unf:
- bclrb #E1,E_BYTE(%a6)
- orl #unfinx_mask,USER_FPSR(%a6)
- clrw NMNEXC(%a6)
- clrb WBTEMP_SGN(%a6)
- movew ETEMP_EX(%a6),%d0 |find the sign of the result
- movew FPTEMP_EX(%a6),%d1
- eorw %d1,%d0
- andiw #0x8000,%d0
- beqs frcunfcont
- st WBTEMP_SGN(%a6)
-frcunfcont:
- lea WBTEMP(%a6),%a0 |point a0 to memory location
- movew CMDREG1B(%a6),%d0
- btstl #6,%d0 |test for forced precision
- beqs frcunf_fpcr
- btstl #2,%d0 |check for double
- bnes frcunf_dbl
- movel #0x1,%d0 |inst is forced single
- bras frcunf_rnd
-frcunf_dbl:
- movel #0x2,%d0 |inst is forced double
- bras frcunf_rnd
-frcunf_fpcr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |inst not forced - use fpcr prec
-frcunf_rnd:
- bsrl unf_sub |get correct result based on
-| ;round precision/mode. This
-| ;sets FPSR_CC correctly
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs frcfpn
- bsetb #sign_bit,WBTEMP_EX(%a6)
- bra frcfpn
-
-|
-| Write the result to the user's fpn. All results must be HUGE to be
-| written; otherwise the results would have overflowed or underflowed.
-| If the rounding precision is single or double, the ovf_res routine
-| is needed to correctly supply the max value.
-|
-frcfpnr:
- movew CMDREG1B(%a6),%d0
- btstl #6,%d0 |test for forced precision
- beqs frcfpn_fpcr
- btstl #2,%d0 |check for double
- bnes frcfpn_dbl
- movel #0x1,%d0 |inst is forced single
- bras frcfpn_rnd
-frcfpn_dbl:
- movel #0x2,%d0 |inst is forced double
- bras frcfpn_rnd
-frcfpn_fpcr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |inst not forced - use fpcr prec
- tstb %d0
- beqs frcfpn |if extended, write what you got
-frcfpn_rnd:
- bclrb #sign_bit,WBTEMP_EX(%a6)
- sne WBTEMP_SGN(%a6)
- bsrl ovf_res |get correct result based on
-| ;round precision/mode. This
-| ;sets FPSR_CC correctly
- bfclr WBTEMP_SGN(%a6){#0:#8} |convert back to IEEE ext format
- beqs frcfpn_clr
- bsetb #sign_bit,WBTEMP_EX(%a6)
-frcfpn_clr:
- orl #ovfinx_mask,USER_FPSR(%a6)
-|
-| Perform the write.
-|
-frcfpn:
- bfextu CMDREG1B(%a6){#6:#3},%d0 |extract fp destination register
- cmpib #3,%d0
- bles frc0123 |check if dest is fp0-fp3
- movel #7,%d1
- subl %d0,%d1
- clrl %d0
- bsetl %d1,%d0
- fmovemx WBTEMP(%a6),%d0
- rts
-frc0123:
- cmpib #0,%d0
- beqs frc0_dst
- cmpib #1,%d0
- beqs frc1_dst
- cmpib #2,%d0
- beqs frc2_dst
-frc3_dst:
- movel WBTEMP_EX(%a6),USER_FP3(%a6)
- movel WBTEMP_HI(%a6),USER_FP3+4(%a6)
- movel WBTEMP_LO(%a6),USER_FP3+8(%a6)
- rts
-frc2_dst:
- movel WBTEMP_EX(%a6),USER_FP2(%a6)
- movel WBTEMP_HI(%a6),USER_FP2+4(%a6)
- movel WBTEMP_LO(%a6),USER_FP2+8(%a6)
- rts
-frc1_dst:
- movel WBTEMP_EX(%a6),USER_FP1(%a6)
- movel WBTEMP_HI(%a6),USER_FP1+4(%a6)
- movel WBTEMP_LO(%a6),USER_FP1+8(%a6)
- rts
-frc0_dst:
- movel WBTEMP_EX(%a6),USER_FP0(%a6)
- movel WBTEMP_HI(%a6),USER_FP0+4(%a6)
- movel WBTEMP_LO(%a6),USER_FP0+8(%a6)
- rts
-
-|
-| Write etemp to fpn.
-| A check is made on enabled and signalled snan exceptions,
-| and the destination is not overwritten if this condition exists.
-| This code is designed to make fmoveins of unsupported data types
-| faster.
-|
-wr_etemp:
- btstb #snan_bit,FPSR_EXCEPT(%a6) |if snan is set, and
- beqs fmoveinc |enabled, force restore
- btstb #snan_bit,FPCR_ENABLE(%a6) |and don't overwrite
- beqs fmoveinc |the dest
- movel ETEMP_EX(%a6),FPTEMP_EX(%a6) |set up fptemp sign for
-| ;snan handler
- tstb ETEMP(%a6) |check for negative
- blts snan_neg
- rts
-snan_neg:
- orl #neg_bit,USER_FPSR(%a6) |snan is negative; set N
- rts
-fmoveinc:
- clrw NMNEXC(%a6)
- bclrb #E1,E_BYTE(%a6)
- moveb STAG(%a6),%d0 |check if stag is inf
- andib #0xe0,%d0
- cmpib #0x40,%d0
- bnes fminc_cnan
- orl #inf_mask,USER_FPSR(%a6) |if inf, nothing yet has set I
- tstw LOCAL_EX(%a0) |check sign
- bges fminc_con
- orl #neg_mask,USER_FPSR(%a6)
- bra fminc_con
-fminc_cnan:
- cmpib #0x60,%d0 |check if stag is NaN
- bnes fminc_czero
- orl #nan_mask,USER_FPSR(%a6) |if nan, nothing yet has set NaN
- movel ETEMP_EX(%a6),FPTEMP_EX(%a6) |set up fptemp sign for
-| ;snan handler
- tstw LOCAL_EX(%a0) |check sign
- bges fminc_con
- orl #neg_mask,USER_FPSR(%a6)
- bra fminc_con
-fminc_czero:
- cmpib #0x20,%d0 |check if zero
- bnes fminc_con
- orl #z_mask,USER_FPSR(%a6) |if zero, set Z
- tstw LOCAL_EX(%a0) |check sign
- bges fminc_con
- orl #neg_mask,USER_FPSR(%a6)
-fminc_con:
- bfextu CMDREG1B(%a6){#6:#3},%d0 |extract fp destination register
- cmpib #3,%d0
- bles fp0123 |check if dest is fp0-fp3
- movel #7,%d1
- subl %d0,%d1
- clrl %d0
- bsetl %d1,%d0
- fmovemx ETEMP(%a6),%d0
- rts
-
-fp0123:
- cmpib #0,%d0
- beqs fp0_dst
- cmpib #1,%d0
- beqs fp1_dst
- cmpib #2,%d0
- beqs fp2_dst
-fp3_dst:
- movel ETEMP_EX(%a6),USER_FP3(%a6)
- movel ETEMP_HI(%a6),USER_FP3+4(%a6)
- movel ETEMP_LO(%a6),USER_FP3+8(%a6)
- rts
-fp2_dst:
- movel ETEMP_EX(%a6),USER_FP2(%a6)
- movel ETEMP_HI(%a6),USER_FP2+4(%a6)
- movel ETEMP_LO(%a6),USER_FP2+8(%a6)
- rts
-fp1_dst:
- movel ETEMP_EX(%a6),USER_FP1(%a6)
- movel ETEMP_HI(%a6),USER_FP1+4(%a6)
- movel ETEMP_LO(%a6),USER_FP1+8(%a6)
- rts
-fp0_dst:
- movel ETEMP_EX(%a6),USER_FP0(%a6)
- movel ETEMP_HI(%a6),USER_FP0+4(%a6)
- movel ETEMP_LO(%a6),USER_FP0+8(%a6)
- rts
-
-opclass3:
- st CU_ONLY(%a6)
- movew CMDREG1B(%a6),%d0 |check if packed moveout
- andiw #0x0c00,%d0 |isolate last 2 bits of size field
- cmpiw #0x0c00,%d0 |if size is 011 or 111, it is packed
- beq pack_out |else it is norm or denorm
- bra mv_out
-
-
-|
-| MOVE OUT
-|
-
-mv_tbl:
- .long li
- .long sgp
- .long xp
- .long mvout_end |should never be taken
- .long wi
- .long dp
- .long bi
- .long mvout_end |should never be taken
-mv_out:
- bfextu CMDREG1B(%a6){#3:#3},%d1 |put source specifier in d1
- leal mv_tbl,%a0
- movel %a0@(%d1:l:4),%a0
- jmp (%a0)
-
-|
-| This exit is for move-out to memory. The aunfl bit is
-| set if the result is inex and unfl is signalled.
-|
-mvout_end:
- btstb #inex2_bit,FPSR_EXCEPT(%a6)
- beqs no_aufl
- btstb #unfl_bit,FPSR_EXCEPT(%a6)
- beqs no_aufl
- bsetb #aunfl_bit,FPSR_AEXCEPT(%a6)
-no_aufl:
- clrw NMNEXC(%a6)
- bclrb #E1,E_BYTE(%a6)
- fmovel #0,%FPSR |clear any cc bits from res_func
-|
-| Return ETEMP to extended format from internal extended format so
-| that gen_except will have a correctly signed value for ovfl/unfl
-| handlers.
-|
- bfclr ETEMP_SGN(%a6){#0:#8}
- beqs mvout_con
- bsetb #sign_bit,ETEMP_EX(%a6)
-mvout_con:
- rts
-|
-| This exit is for move-out to int register. The aunfl bit is
-| not set in any case for this move.
-|
-mvouti_end:
- clrw NMNEXC(%a6)
- bclrb #E1,E_BYTE(%a6)
- fmovel #0,%FPSR |clear any cc bits from res_func
-|
-| Return ETEMP to extended format from internal extended format so
-| that gen_except will have a correctly signed value for ovfl/unfl
-| handlers.
-|
- bfclr ETEMP_SGN(%a6){#0:#8}
- beqs mvouti_con
- bsetb #sign_bit,ETEMP_EX(%a6)
-mvouti_con:
- rts
-|
-| li is used to handle a long integer source specifier
-|
-
-li:
- moveql #4,%d0 |set byte count
-
- btstb #7,STAG(%a6) |check for extended denorm
- bne int_dnrm |if so, branch
-
- fmovemx ETEMP(%a6),%fp0-%fp0
- fcmpd #0x41dfffffffc00000,%fp0
-| 41dfffffffc00000 in dbl prec = 401d0000fffffffe00000000 in ext prec
- fbge lo_plrg
- fcmpd #0xc1e0000000000000,%fp0
-| c1e0000000000000 in dbl prec = c01e00008000000000000000 in ext prec
- fble lo_nlrg
-|
-| at this point, the answer is between the largest pos and neg values
-|
- movel USER_FPCR(%a6),%d1 |use user's rounding mode
- andil #0x30,%d1
- fmovel %d1,%fpcr
- fmovel %fp0,L_SCR1(%a6) |let the 040 perform conversion
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture inex2/ainex if set
- bra int_wrt
-
-
-lo_plrg:
- movel #0x7fffffff,L_SCR1(%a6) |answer is largest positive int
- fbeq int_wrt |exact answer
- fcmpd #0x41dfffffffe00000,%fp0
-| 41dfffffffe00000 in dbl prec = 401d0000ffffffff00000000 in ext prec
- fbge int_operr |set operr
- bra int_inx |set inexact
-
-lo_nlrg:
- movel #0x80000000,L_SCR1(%a6)
- fbeq int_wrt |exact answer
- fcmpd #0xc1e0000000100000,%fp0
-| c1e0000000100000 in dbl prec = c01e00008000000080000000 in ext prec
- fblt int_operr |set operr
- bra int_inx |set inexact
-
-|
-| wi is used to handle a word integer source specifier
-|
-
-wi:
- moveql #2,%d0 |set byte count
-
- btstb #7,STAG(%a6) |check for extended denorm
- bne int_dnrm |branch if so
-
- fmovemx ETEMP(%a6),%fp0-%fp0
- fcmps #0x46fffe00,%fp0
-| 46fffe00 in sgl prec = 400d0000fffe000000000000 in ext prec
- fbge wo_plrg
- fcmps #0xc7000000,%fp0
-| c7000000 in sgl prec = c00e00008000000000000000 in ext prec
- fble wo_nlrg
-
-|
-| at this point, the answer is between the largest pos and neg values
-|
- movel USER_FPCR(%a6),%d1 |use user's rounding mode
- andil #0x30,%d1
- fmovel %d1,%fpcr
- fmovew %fp0,L_SCR1(%a6) |let the 040 perform conversion
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture inex2/ainex if set
- bra int_wrt
-
-wo_plrg:
- movew #0x7fff,L_SCR1(%a6) |answer is largest positive int
- fbeq int_wrt |exact answer
- fcmps #0x46ffff00,%fp0
-| 46ffff00 in sgl prec = 400d0000ffff000000000000 in ext prec
- fbge int_operr |set operr
- bra int_inx |set inexact
-
-wo_nlrg:
- movew #0x8000,L_SCR1(%a6)
- fbeq int_wrt |exact answer
- fcmps #0xc7000080,%fp0
-| c7000080 in sgl prec = c00e00008000800000000000 in ext prec
- fblt int_operr |set operr
- bra int_inx |set inexact
-
-|
-| bi is used to handle a byte integer source specifier
-|
-
-bi:
- moveql #1,%d0 |set byte count
-
- btstb #7,STAG(%a6) |check for extended denorm
- bne int_dnrm |branch if so
-
- fmovemx ETEMP(%a6),%fp0-%fp0
- fcmps #0x42fe0000,%fp0
-| 42fe0000 in sgl prec = 40050000fe00000000000000 in ext prec
- fbge by_plrg
- fcmps #0xc3000000,%fp0
-| c3000000 in sgl prec = c00600008000000000000000 in ext prec
- fble by_nlrg
-
-|
-| at this point, the answer is between the largest pos and neg values
-|
- movel USER_FPCR(%a6),%d1 |use user's rounding mode
- andil #0x30,%d1
- fmovel %d1,%fpcr
- fmoveb %fp0,L_SCR1(%a6) |let the 040 perform conversion
- fmovel %fpsr,%d1
- orl %d1,USER_FPSR(%a6) |capture inex2/ainex if set
- bra int_wrt
-
-by_plrg:
- moveb #0x7f,L_SCR1(%a6) |answer is largest positive int
- fbeq int_wrt |exact answer
- fcmps #0x42ff0000,%fp0
-| 42ff0000 in sgl prec = 40050000ff00000000000000 in ext prec
- fbge int_operr |set operr
- bra int_inx |set inexact
-
-by_nlrg:
- moveb #0x80,L_SCR1(%a6)
- fbeq int_wrt |exact answer
- fcmps #0xc3008000,%fp0
-| c3008000 in sgl prec = c00600008080000000000000 in ext prec
- fblt int_operr |set operr
- bra int_inx |set inexact
-
-|
-| Common integer routines
-|
-| int_drnrm---account for possible nonzero result for round up with positive
-| operand and round down for negative answer. In the first case (result = 1)
-| byte-width (store in d0) of result must be honored. In the second case,
-| -1 in L_SCR1(a6) will cover all contingencies (FMOVE.B/W/L out).
-
-int_dnrm:
- movel #0,L_SCR1(%a6) | initialize result to 0
- bfextu FPCR_MODE(%a6){#2:#2},%d1 | d1 is the rounding mode
- cmpb #2,%d1
- bmis int_inx | if RN or RZ, done
- bnes int_rp | if RP, continue below
- tstw ETEMP(%a6) | RM: store -1 in L_SCR1 if src is negative
- bpls int_inx | otherwise result is 0
- movel #-1,L_SCR1(%a6)
- bras int_inx
-int_rp:
- tstw ETEMP(%a6) | RP: store +1 of proper width in L_SCR1 if
-| ; source is greater than 0
- bmis int_inx | otherwise, result is 0
- lea L_SCR1(%a6),%a1 | a1 is address of L_SCR1
- addal %d0,%a1 | offset by destination width -1
- subal #1,%a1
- bsetb #0,(%a1) | set low bit at a1 address
-int_inx:
- oril #inx2a_mask,USER_FPSR(%a6)
- bras int_wrt
-int_operr:
- fmovemx %fp0-%fp0,FPTEMP(%a6) |FPTEMP must contain the extended
-| ;precision source that needs to be
-| ;converted to integer this is required
-| ;if the operr exception is enabled.
-| ;set operr/aiop (no inex2 on int ovfl)
-
- oril #opaop_mask,USER_FPSR(%a6)
-| ;fall through to perform int_wrt
-int_wrt:
- movel EXC_EA(%a6),%a1 |load destination address
- tstl %a1 |check to see if it is a dest register
- beqs wrt_dn |write data register
- lea L_SCR1(%a6),%a0 |point to supervisor source address
- bsrl mem_write
- bra mvouti_end
-
-wrt_dn:
- movel %d0,-(%sp) |d0 currently contains the size to write
- bsrl get_fline |get_fline returns Dn in d0
- andiw #0x7,%d0 |isolate register
- movel (%sp)+,%d1 |get size
- cmpil #4,%d1 |most frequent case
- beqs sz_long
- cmpil #2,%d1
- bnes sz_con
- orl #8,%d0 |add 'word' size to register#
- bras sz_con
-sz_long:
- orl #0x10,%d0 |add 'long' size to register#
-sz_con:
- movel %d0,%d1 |reg_dest expects size:reg in d1
- bsrl reg_dest |load proper data register
- bra mvouti_end
-xp:
- lea ETEMP(%a6),%a0
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- btstb #7,STAG(%a6) |check for extended denorm
- bne xdnrm
- clrl %d0
- bras do_fp |do normal case
-sgp:
- lea ETEMP(%a6),%a0
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
- btstb #7,STAG(%a6) |check for extended denorm
- bne sp_catas |branch if so
- movew LOCAL_EX(%a0),%d0
- lea sp_bnds,%a1
- cmpw (%a1),%d0
- blt sp_under
- cmpw 2(%a1),%d0
- bgt sp_over
- movel #1,%d0 |set destination format to single
- bras do_fp |do normal case
-dp:
- lea ETEMP(%a6),%a0
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
-
- btstb #7,STAG(%a6) |check for extended denorm
- bne dp_catas |branch if so
-
- movew LOCAL_EX(%a0),%d0
- lea dp_bnds,%a1
-
- cmpw (%a1),%d0
- blt dp_under
- cmpw 2(%a1),%d0
- bgt dp_over
-
- movel #2,%d0 |set destination format to double
-| ;fall through to do_fp
-|
-do_fp:
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |rnd mode in d1
- swap %d0 |rnd prec in upper word
- addl %d0,%d1 |d1 has PREC/MODE info
-
- clrl %d0 |clear g,r,s
-
- bsrl round |round
-
- movel %a0,%a1
- movel EXC_EA(%a6),%a0
-
- bfextu CMDREG1B(%a6){#3:#3},%d1 |extract destination format
-| ;at this point only the dest
-| ;formats sgl, dbl, ext are
-| ;possible
- cmpb #2,%d1
- bgts ddbl |double=5, extended=2, single=1
- bnes dsgl
-| ;fall through to dext
-dext:
- bsrl dest_ext
- bra mvout_end
-dsgl:
- bsrl dest_sgl
- bra mvout_end
-ddbl:
- bsrl dest_dbl
- bra mvout_end
-
-|
-| Handle possible denorm or catastrophic underflow cases here
-|
-xdnrm:
- bsr set_xop |initialize WBTEMP
- bsetb #wbtemp15_bit,WB_BYTE(%a6) |set wbtemp15
-
- movel %a0,%a1
- movel EXC_EA(%a6),%a0 |a0 has the destination pointer
- bsrl dest_ext |store to memory
- bsetb #unfl_bit,FPSR_EXCEPT(%a6)
- bra mvout_end
-
-sp_under:
- bsetb #etemp15_bit,STAG(%a6)
-
- cmpw 4(%a1),%d0
- blts sp_catas |catastrophic underflow case
-
- movel #1,%d0 |load in round precision
- movel #sgl_thresh,%d1 |load in single denorm threshold
- bsrl dpspdnrm |expects d1 to have the proper
-| ;denorm threshold
- bsrl dest_sgl |stores value to destination
- bsetb #unfl_bit,FPSR_EXCEPT(%a6)
- bra mvout_end |exit
-
-dp_under:
- bsetb #etemp15_bit,STAG(%a6)
-
- cmpw 4(%a1),%d0
- blts dp_catas |catastrophic underflow case
-
- movel #dbl_thresh,%d1 |load in double precision threshold
- movel #2,%d0
- bsrl dpspdnrm |expects d1 to have proper
-| ;denorm threshold
-| ;expects d0 to have round precision
- bsrl dest_dbl |store value to destination
- bsetb #unfl_bit,FPSR_EXCEPT(%a6)
- bra mvout_end |exit
-
-|
-| Handle catastrophic underflow cases here
-|
-sp_catas:
-| Temp fix for z bit set in unf_sub
- movel USER_FPSR(%a6),-(%a7)
-
- movel #1,%d0 |set round precision to sgl
-
- bsrl unf_sub |a0 points to result
-
- movel (%a7)+,USER_FPSR(%a6)
-
- movel #1,%d0
- subw %d0,LOCAL_EX(%a0) |account for difference between
-| ;denorm/norm bias
-
- movel %a0,%a1 |a1 has the operand input
- movel EXC_EA(%a6),%a0 |a0 has the destination pointer
-
- bsrl dest_sgl |store the result
- oril #unfinx_mask,USER_FPSR(%a6)
- bra mvout_end
-
-dp_catas:
-| Temp fix for z bit set in unf_sub
- movel USER_FPSR(%a6),-(%a7)
-
- movel #2,%d0 |set round precision to dbl
- bsrl unf_sub |a0 points to result
-
- movel (%a7)+,USER_FPSR(%a6)
-
- movel #1,%d0
- subw %d0,LOCAL_EX(%a0) |account for difference between
-| ;denorm/norm bias
-
- movel %a0,%a1 |a1 has the operand input
- movel EXC_EA(%a6),%a0 |a0 has the destination pointer
-
- bsrl dest_dbl |store the result
- oril #unfinx_mask,USER_FPSR(%a6)
- bra mvout_end
-
-|
-| Handle catastrophic overflow cases here
-|
-sp_over:
-| Temp fix for z bit set in unf_sub
- movel USER_FPSR(%a6),-(%a7)
-
- movel #1,%d0
- leal FP_SCR1(%a6),%a0 |use FP_SCR1 for creating result
- movel ETEMP_EX(%a6),(%a0)
- movel ETEMP_HI(%a6),4(%a0)
- movel ETEMP_LO(%a6),8(%a0)
- bsrl ovf_res
-
- movel (%a7)+,USER_FPSR(%a6)
-
- movel %a0,%a1
- movel EXC_EA(%a6),%a0
- bsrl dest_sgl
- orl #ovfinx_mask,USER_FPSR(%a6)
- bra mvout_end
-
-dp_over:
-| Temp fix for z bit set in ovf_res
- movel USER_FPSR(%a6),-(%a7)
-
- movel #2,%d0
- leal FP_SCR1(%a6),%a0 |use FP_SCR1 for creating result
- movel ETEMP_EX(%a6),(%a0)
- movel ETEMP_HI(%a6),4(%a0)
- movel ETEMP_LO(%a6),8(%a0)
- bsrl ovf_res
-
- movel (%a7)+,USER_FPSR(%a6)
-
- movel %a0,%a1
- movel EXC_EA(%a6),%a0
- bsrl dest_dbl
- orl #ovfinx_mask,USER_FPSR(%a6)
- bra mvout_end
-
-|
-| DPSPDNRM
-|
-| This subroutine takes an extended normalized number and denormalizes
-| it to the given round precision. This subroutine also decrements
-| the input operand's exponent by 1 to account for the fact that
-| dest_sgl or dest_dbl expects a normalized number's bias.
-|
-| Input: a0 points to a normalized number in internal extended format
-| d0 is the round precision (=1 for sgl; =2 for dbl)
-| d1 is the single precision or double precision
-| denorm threshold
-|
-| Output: (In the format for dest_sgl or dest_dbl)
-| a0 points to the destination
-| a1 points to the operand
-|
-| Exceptions: Reports inexact 2 exception by setting USER_FPSR bits
-|
-dpspdnrm:
- movel %d0,-(%a7) |save round precision
- clrl %d0 |clear initial g,r,s
- bsrl dnrm_lp |careful with d0, it's needed by round
-
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |get rounding mode
- swap %d1
- movew 2(%a7),%d1 |set rounding precision
- swap %d1 |at this point d1 has PREC/MODE info
- bsrl round |round result, sets the inex bit in
-| ;USER_FPSR if needed
-
- movew #1,%d0
- subw %d0,LOCAL_EX(%a0) |account for difference in denorm
-| ;vs norm bias
-
- movel %a0,%a1 |a1 has the operand input
- movel EXC_EA(%a6),%a0 |a0 has the destination pointer
- addw #4,%a7 |pop stack
- rts
-|
-| SET_XOP initialized WBTEMP with the value pointed to by a0
-| input: a0 points to input operand in the internal extended format
-|
-set_xop:
- movel LOCAL_EX(%a0),WBTEMP_EX(%a6)
- movel LOCAL_HI(%a0),WBTEMP_HI(%a6)
- movel LOCAL_LO(%a0),WBTEMP_LO(%a6)
- bfclr WBTEMP_SGN(%a6){#0:#8}
- beqs sxop
- bsetb #sign_bit,WBTEMP_EX(%a6)
-sxop:
- bfclr STAG(%a6){#5:#4} |clear wbtm66,wbtm1,wbtm0,sbit
- rts
-|
-| P_MOVE
-|
-p_movet:
- .long p_move
- .long p_movez
- .long p_movei
- .long p_moven
- .long p_move
-p_regd:
- .long p_dyd0
- .long p_dyd1
- .long p_dyd2
- .long p_dyd3
- .long p_dyd4
- .long p_dyd5
- .long p_dyd6
- .long p_dyd7
-
-pack_out:
- leal p_movet,%a0 |load jmp table address
- movew STAG(%a6),%d0 |get source tag
- bfextu %d0{#16:#3},%d0 |isolate source bits
- movel (%a0,%d0.w*4),%a0 |load a0 with routine label for tag
- jmp (%a0) |go to the routine
-
-p_write:
- movel #0x0c,%d0 |get byte count
- movel EXC_EA(%a6),%a1 |get the destination address
- bsr mem_write |write the user's destination
- moveb #0,CU_SAVEPC(%a6) |set the cu save pc to all 0's
-
-|
-| Also note that the dtag must be set to norm here - this is because
-| the 040 uses the dtag to execute the correct microcode.
-|
- bfclr DTAG(%a6){#0:#3} |set dtag to norm
-
- rts
-
-| Notes on handling of special case (zero, inf, and nan) inputs:
-| 1. Operr is not signalled if the k-factor is greater than 18.
-| 2. Per the manual, status bits are not set.
-|
-
-p_move:
- movew CMDREG1B(%a6),%d0
- btstl #kfact_bit,%d0 |test for dynamic k-factor
- beqs statick |if clear, k-factor is static
-dynamick:
- bfextu %d0{#25:#3},%d0 |isolate register for dynamic k-factor
- lea p_regd,%a0
- movel %a0@(%d0:l:4),%a0
- jmp (%a0)
-statick:
- andiw #0x007f,%d0 |get k-factor
- bfexts %d0{#25:#7},%d0 |sign extend d0 for bindec
- leal ETEMP(%a6),%a0 |a0 will point to the packed decimal
- bsrl bindec |perform the convert; data at a6
- leal FP_SCR1(%a6),%a0 |load a0 with result address
- bral p_write
-p_movez:
- leal ETEMP(%a6),%a0 |a0 will point to the packed decimal
- clrw 2(%a0) |clear lower word of exp
- clrl 4(%a0) |load second lword of ZERO
- clrl 8(%a0) |load third lword of ZERO
- bra p_write |go write results
-p_movei:
- fmovel #0,%FPSR |clear aiop
- leal ETEMP(%a6),%a0 |a0 will point to the packed decimal
- clrw 2(%a0) |clear lower word of exp
- bra p_write |go write the result
-p_moven:
- leal ETEMP(%a6),%a0 |a0 will point to the packed decimal
- clrw 2(%a0) |clear lower word of exp
- bra p_write |go write the result
-
-|
-| Routines to read the dynamic k-factor from Dn.
-|
-p_dyd0:
- movel USER_D0(%a6),%d0
- bras statick
-p_dyd1:
- movel USER_D1(%a6),%d0
- bras statick
-p_dyd2:
- movel %d2,%d0
- bras statick
-p_dyd3:
- movel %d3,%d0
- bras statick
-p_dyd4:
- movel %d4,%d0
- bras statick
-p_dyd5:
- movel %d5,%d0
- bras statick
-p_dyd6:
- movel %d6,%d0
- bra statick
-p_dyd7:
- movel %d7,%d0
- bra statick
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/round.S b/ANDROID_3.4.5/arch/m68k/fpsp040/round.S
deleted file mode 100644
index f84ae0dd..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/round.S
+++ /dev/null
@@ -1,648 +0,0 @@
-|
-| round.sa 3.4 7/29/91
-|
-| handle rounding and normalization tasks
-|
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|ROUND idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-|
-| round --- round result according to precision/mode
-|
-| a0 points to the input operand in the internal extended format
-| d1(high word) contains rounding precision:
-| ext = $0000xxxx
-| sgl = $0001xxxx
-| dbl = $0002xxxx
-| d1(low word) contains rounding mode:
-| RN = $xxxx0000
-| RZ = $xxxx0001
-| RM = $xxxx0010
-| RP = $xxxx0011
-| d0{31:29} contains the g,r,s bits (extended)
-|
-| On return the value pointed to by a0 is correctly rounded,
-| a0 is preserved and the g-r-s bits in d0 are cleared.
-| The result is not typed - the tag field is invalid. The
-| result is still in the internal extended format.
-|
-| The INEX bit of USER_FPSR will be set if the rounded result was
-| inexact (i.e. if any of the g-r-s bits were set).
-|
-
- .global round
-round:
-| If g=r=s=0 then result is exact and round is done, else set
-| the inex flag in status reg and continue.
-|
- bsrs ext_grs |this subroutine looks at the
-| :rounding precision and sets
-| ;the appropriate g-r-s bits.
- tstl %d0 |if grs are zero, go force
- bne rnd_cont |lower bits to zero for size
-
- swap %d1 |set up d1.w for round prec.
- bra truncate
-
-rnd_cont:
-|
-| Use rounding mode as an index into a jump table for these modes.
-|
- orl #inx2a_mask,USER_FPSR(%a6) |set inex2/ainex
- lea mode_tab,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-|
-| Jump table indexed by rounding mode in d1.w. All following assumes
-| grs != 0.
-|
-mode_tab:
- .long rnd_near
- .long rnd_zero
- .long rnd_mnus
- .long rnd_plus
-|
-| ROUND PLUS INFINITY
-|
-| If sign of fp number = 0 (positive), then add 1 to l.
-|
-rnd_plus:
- swap %d1 |set up d1 for round prec.
- tstb LOCAL_SGN(%a0) |check for sign
- bmi truncate |if positive then truncate
- movel #0xffffffff,%d0 |force g,r,s to be all f's
- lea add_to_l,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-|
-| ROUND MINUS INFINITY
-|
-| If sign of fp number = 1 (negative), then add 1 to l.
-|
-rnd_mnus:
- swap %d1 |set up d1 for round prec.
- tstb LOCAL_SGN(%a0) |check for sign
- bpl truncate |if negative then truncate
- movel #0xffffffff,%d0 |force g,r,s to be all f's
- lea add_to_l,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-|
-| ROUND ZERO
-|
-| Always truncate.
-rnd_zero:
- swap %d1 |set up d1 for round prec.
- bra truncate
-|
-|
-| ROUND NEAREST
-|
-| If (g=1), then add 1 to l and if (r=s=0), then clear l
-| Note that this will round to even in case of a tie.
-|
-rnd_near:
- swap %d1 |set up d1 for round prec.
- asll #1,%d0 |shift g-bit to c-bit
- bcc truncate |if (g=1) then
- lea add_to_l,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-
-|
-| ext_grs --- extract guard, round and sticky bits
-|
-| Input: d1 = PREC:ROUND
-| Output: d0{31:29}= guard, round, sticky
-|
-| The ext_grs extract the guard/round/sticky bits according to the
-| selected rounding precision. It is called by the round subroutine
-| only. All registers except d0 are kept intact. d0 becomes an
-| updated guard,round,sticky in d0{31:29}
-|
-| Notes: the ext_grs uses the round PREC, and therefore has to swap d1
-| prior to usage, and needs to restore d1 to original.
-|
-ext_grs:
- swap %d1 |have d1.w point to round precision
- cmpiw #0,%d1
- bnes sgl_or_dbl
- bras end_ext_grs
-
-sgl_or_dbl:
- moveml %d2/%d3,-(%a7) |make some temp registers
- cmpiw #1,%d1
- bnes grs_dbl
-grs_sgl:
- bfextu LOCAL_HI(%a0){#24:#2},%d3 |sgl prec. g-r are 2 bits right
- movel #30,%d2 |of the sgl prec. limits
- lsll %d2,%d3 |shift g-r bits to MSB of d3
- movel LOCAL_HI(%a0),%d2 |get word 2 for s-bit test
- andil #0x0000003f,%d2 |s bit is the or of all other
- bnes st_stky |bits to the right of g-r
- tstl LOCAL_LO(%a0) |test lower mantissa
- bnes st_stky |if any are set, set sticky
- tstl %d0 |test original g,r,s
- bnes st_stky |if any are set, set sticky
- bras end_sd |if words 3 and 4 are clr, exit
-grs_dbl:
- bfextu LOCAL_LO(%a0){#21:#2},%d3 |dbl-prec. g-r are 2 bits right
- movel #30,%d2 |of the dbl prec. limits
- lsll %d2,%d3 |shift g-r bits to the MSB of d3
- movel LOCAL_LO(%a0),%d2 |get lower mantissa for s-bit test
- andil #0x000001ff,%d2 |s bit is the or-ing of all
- bnes st_stky |other bits to the right of g-r
- tstl %d0 |test word original g,r,s
- bnes st_stky |if any are set, set sticky
- bras end_sd |if clear, exit
-st_stky:
- bset #rnd_stky_bit,%d3
-end_sd:
- movel %d3,%d0 |return grs to d0
- moveml (%a7)+,%d2/%d3 |restore scratch registers
-end_ext_grs:
- swap %d1 |restore d1 to original
- rts
-
-|******************* Local Equates
- .set ad_1_sgl,0x00000100 | constant to add 1 to l-bit in sgl prec
- .set ad_1_dbl,0x00000800 | constant to add 1 to l-bit in dbl prec
-
-
-|Jump table for adding 1 to the l-bit indexed by rnd prec
-
-add_to_l:
- .long add_ext
- .long add_sgl
- .long add_dbl
- .long add_dbl
-|
-| ADD SINGLE
-|
-add_sgl:
- addl #ad_1_sgl,LOCAL_HI(%a0)
- bccs scc_clr |no mantissa overflow
- roxrw LOCAL_HI(%a0) |shift v-bit back in
- roxrw LOCAL_HI+2(%a0) |shift v-bit back in
- addw #0x1,LOCAL_EX(%a0) |and incr exponent
-scc_clr:
- tstl %d0 |test for rs = 0
- bnes sgl_done
- andiw #0xfe00,LOCAL_HI+2(%a0) |clear the l-bit
-sgl_done:
- andil #0xffffff00,LOCAL_HI(%a0) |truncate bits beyond sgl limit
- clrl LOCAL_LO(%a0) |clear d2
- rts
-
-|
-| ADD EXTENDED
-|
-add_ext:
- addql #1,LOCAL_LO(%a0) |add 1 to l-bit
- bccs xcc_clr |test for carry out
- addql #1,LOCAL_HI(%a0) |propagate carry
- bccs xcc_clr
- roxrw LOCAL_HI(%a0) |mant is 0 so restore v-bit
- roxrw LOCAL_HI+2(%a0) |mant is 0 so restore v-bit
- roxrw LOCAL_LO(%a0)
- roxrw LOCAL_LO+2(%a0)
- addw #0x1,LOCAL_EX(%a0) |and inc exp
-xcc_clr:
- tstl %d0 |test rs = 0
- bnes add_ext_done
- andib #0xfe,LOCAL_LO+3(%a0) |clear the l bit
-add_ext_done:
- rts
-|
-| ADD DOUBLE
-|
-add_dbl:
- addl #ad_1_dbl,LOCAL_LO(%a0)
- bccs dcc_clr
- addql #1,LOCAL_HI(%a0) |propagate carry
- bccs dcc_clr
- roxrw LOCAL_HI(%a0) |mant is 0 so restore v-bit
- roxrw LOCAL_HI+2(%a0) |mant is 0 so restore v-bit
- roxrw LOCAL_LO(%a0)
- roxrw LOCAL_LO+2(%a0)
- addw #0x1,LOCAL_EX(%a0) |incr exponent
-dcc_clr:
- tstl %d0 |test for rs = 0
- bnes dbl_done
- andiw #0xf000,LOCAL_LO+2(%a0) |clear the l-bit
-
-dbl_done:
- andil #0xfffff800,LOCAL_LO(%a0) |truncate bits beyond dbl limit
- rts
-
-error:
- rts
-|
-| Truncate all other bits
-|
-trunct:
- .long end_rnd
- .long sgl_done
- .long dbl_done
- .long dbl_done
-
-truncate:
- lea trunct,%a1
- movel (%a1,%d1.w*4),%a1
- jmp (%a1)
-
-end_rnd:
- rts
-
-|
-| NORMALIZE
-|
-| These routines (nrm_zero & nrm_set) normalize the unnorm. This
-| is done by shifting the mantissa left while decrementing the
-| exponent.
-|
-| NRM_SET shifts and decrements until there is a 1 set in the integer
-| bit of the mantissa (msb in d1).
-|
-| NRM_ZERO shifts and decrements until there is a 1 set in the integer
-| bit of the mantissa (msb in d1) unless this would mean the exponent
-| would go less than 0. In that case the number becomes a denorm - the
-| exponent (d0) is set to 0 and the mantissa (d1 & d2) is not
-| normalized.
-|
-| Note that both routines have been optimized (for the worst case) and
-| therefore do not have the easy to follow decrement/shift loop.
-|
-| NRM_ZERO
-|
-| Distance to first 1 bit in mantissa = X
-| Distance to 0 from exponent = Y
-| If X < Y
-| Then
-| nrm_set
-| Else
-| shift mantissa by Y
-| set exponent = 0
-|
-|input:
-| FP_SCR1 = exponent, ms mantissa part, ls mantissa part
-|output:
-| L_SCR1{4} = fpte15 or ete15 bit
-|
- .global nrm_zero
-nrm_zero:
- movew LOCAL_EX(%a0),%d0
- cmpw #64,%d0 |see if exp > 64
- bmis d0_less
- bsr nrm_set |exp > 64 so exp won't exceed 0
- rts
-d0_less:
- moveml %d2/%d3/%d5/%d6,-(%a7)
- movel LOCAL_HI(%a0),%d1
- movel LOCAL_LO(%a0),%d2
-
- bfffo %d1{#0:#32},%d3 |get the distance to the first 1
-| ;in ms mant
- beqs ms_clr |branch if no bits were set
- cmpw %d3,%d0 |of X>Y
- bmis greater |then exp will go past 0 (neg) if
-| ;it is just shifted
- bsr nrm_set |else exp won't go past 0
- moveml (%a7)+,%d2/%d3/%d5/%d6
- rts
-greater:
- movel %d2,%d6 |save ls mant in d6
- lsll %d0,%d2 |shift ls mant by count
- lsll %d0,%d1 |shift ms mant by count
- movel #32,%d5
- subl %d0,%d5 |make op a denorm by shifting bits
- lsrl %d5,%d6 |by the number in the exp, then
-| ;set exp = 0.
- orl %d6,%d1 |shift the ls mant bits into the ms mant
- movel #0,%d0 |same as if decremented exp to 0
-| ;while shifting
- movew %d0,LOCAL_EX(%a0)
- movel %d1,LOCAL_HI(%a0)
- movel %d2,LOCAL_LO(%a0)
- moveml (%a7)+,%d2/%d3/%d5/%d6
- rts
-ms_clr:
- bfffo %d2{#0:#32},%d3 |check if any bits set in ls mant
- beqs all_clr |branch if none set
- addw #32,%d3
- cmpw %d3,%d0 |if X>Y
- bmis greater |then branch
- bsr nrm_set |else exp won't go past 0
- moveml (%a7)+,%d2/%d3/%d5/%d6
- rts
-all_clr:
- movew #0,LOCAL_EX(%a0) |no mantissa bits set. Set exp = 0.
- moveml (%a7)+,%d2/%d3/%d5/%d6
- rts
-|
-| NRM_SET
-|
- .global nrm_set
-nrm_set:
- movel %d7,-(%a7)
- bfffo LOCAL_HI(%a0){#0:#32},%d7 |find first 1 in ms mant to d7)
- beqs lower |branch if ms mant is all 0's
-
- movel %d6,-(%a7)
-
- subw %d7,LOCAL_EX(%a0) |sub exponent by count
- movel LOCAL_HI(%a0),%d0 |d0 has ms mant
- movel LOCAL_LO(%a0),%d1 |d1 has ls mant
-
- lsll %d7,%d0 |shift first 1 to j bit position
- movel %d1,%d6 |copy ls mant into d6
- lsll %d7,%d6 |shift ls mant by count
- movel %d6,LOCAL_LO(%a0) |store ls mant into memory
- moveql #32,%d6
- subl %d7,%d6 |continue shift
- lsrl %d6,%d1 |shift off all bits but those that will
-| ;be shifted into ms mant
- orl %d1,%d0 |shift the ls mant bits into the ms mant
- movel %d0,LOCAL_HI(%a0) |store ms mant into memory
- moveml (%a7)+,%d7/%d6 |restore registers
- rts
-
-|
-| We get here if ms mant was = 0, and we assume ls mant has bits
-| set (otherwise this would have been tagged a zero not a denorm).
-|
-lower:
- movew LOCAL_EX(%a0),%d0 |d0 has exponent
- movel LOCAL_LO(%a0),%d1 |d1 has ls mant
- subw #32,%d0 |account for ms mant being all zeros
- bfffo %d1{#0:#32},%d7 |find first 1 in ls mant to d7)
- subw %d7,%d0 |subtract shift count from exp
- lsll %d7,%d1 |shift first 1 to integer bit in ms mant
- movew %d0,LOCAL_EX(%a0) |store ms mant
- movel %d1,LOCAL_HI(%a0) |store exp
- clrl LOCAL_LO(%a0) |clear ls mant
- movel (%a7)+,%d7
- rts
-|
-| denorm --- denormalize an intermediate result
-|
-| Used by underflow.
-|
-| Input:
-| a0 points to the operand to be denormalized
-| (in the internal extended format)
-|
-| d0: rounding precision
-| Output:
-| a0 points to the denormalized result
-| (in the internal extended format)
-|
-| d0 is guard,round,sticky
-|
-| d0 comes into this routine with the rounding precision. It
-| is then loaded with the denormalized exponent threshold for the
-| rounding precision.
-|
-
- .global denorm
-denorm:
- btstb #6,LOCAL_EX(%a0) |check for exponents between $7fff-$4000
- beqs no_sgn_ext
- bsetb #7,LOCAL_EX(%a0) |sign extend if it is so
-no_sgn_ext:
-
- cmpib #0,%d0 |if 0 then extended precision
- bnes not_ext |else branch
-
- clrl %d1 |load d1 with ext threshold
- clrl %d0 |clear the sticky flag
- bsr dnrm_lp |denormalize the number
- tstb %d1 |check for inex
- beq no_inex |if clr, no inex
- bras dnrm_inex |if set, set inex
-
-not_ext:
- cmpil #1,%d0 |if 1 then single precision
- beqs load_sgl |else must be 2, double prec
-
-load_dbl:
- movew #dbl_thresh,%d1 |put copy of threshold in d1
- movel %d1,%d0 |copy d1 into d0
- subw LOCAL_EX(%a0),%d0 |diff = threshold - exp
- cmpw #67,%d0 |if diff > 67 (mant + grs bits)
- bpls chk_stky |then branch (all bits would be
-| ; shifted off in denorm routine)
- clrl %d0 |else clear the sticky flag
- bsr dnrm_lp |denormalize the number
- tstb %d1 |check flag
- beqs no_inex |if clr, no inex
- bras dnrm_inex |if set, set inex
-
-load_sgl:
- movew #sgl_thresh,%d1 |put copy of threshold in d1
- movel %d1,%d0 |copy d1 into d0
- subw LOCAL_EX(%a0),%d0 |diff = threshold - exp
- cmpw #67,%d0 |if diff > 67 (mant + grs bits)
- bpls chk_stky |then branch (all bits would be
-| ; shifted off in denorm routine)
- clrl %d0 |else clear the sticky flag
- bsr dnrm_lp |denormalize the number
- tstb %d1 |check flag
- beqs no_inex |if clr, no inex
- bras dnrm_inex |if set, set inex
-
-chk_stky:
- tstl LOCAL_HI(%a0) |check for any bits set
- bnes set_stky
- tstl LOCAL_LO(%a0) |check for any bits set
- bnes set_stky
- bras clr_mant
-set_stky:
- orl #inx2a_mask,USER_FPSR(%a6) |set inex2/ainex
- movel #0x20000000,%d0 |set sticky bit in return value
-clr_mant:
- movew %d1,LOCAL_EX(%a0) |load exp with threshold
- movel #0,LOCAL_HI(%a0) |set d1 = 0 (ms mantissa)
- movel #0,LOCAL_LO(%a0) |set d2 = 0 (ms mantissa)
- rts
-dnrm_inex:
- orl #inx2a_mask,USER_FPSR(%a6) |set inex2/ainex
-no_inex:
- rts
-
-|
-| dnrm_lp --- normalize exponent/mantissa to specified threshold
-|
-| Input:
-| a0 points to the operand to be denormalized
-| d0{31:29} initial guard,round,sticky
-| d1{15:0} denormalization threshold
-| Output:
-| a0 points to the denormalized operand
-| d0{31:29} final guard,round,sticky
-| d1.b inexact flag: all ones means inexact result
-|
-| The LOCAL_LO and LOCAL_GRS parts of the value are copied to FP_SCR2
-| so that bfext can be used to extract the new low part of the mantissa.
-| Dnrm_lp can be called with a0 pointing to ETEMP or WBTEMP and there
-| is no LOCAL_GRS scratch word following it on the fsave frame.
-|
- .global dnrm_lp
-dnrm_lp:
- movel %d2,-(%sp) |save d2 for temp use
- btstb #E3,E_BYTE(%a6) |test for type E3 exception
- beqs not_E3 |not type E3 exception
- bfextu WBTEMP_GRS(%a6){#6:#3},%d2 |extract guard,round, sticky bit
- movel #29,%d0
- lsll %d0,%d2 |shift g,r,s to their positions
- movel %d2,%d0
-not_E3:
- movel (%sp)+,%d2 |restore d2
- movel LOCAL_LO(%a0),FP_SCR2+LOCAL_LO(%a6)
- movel %d0,FP_SCR2+LOCAL_GRS(%a6)
- movel %d1,%d0 |copy the denorm threshold
- subw LOCAL_EX(%a0),%d1 |d1 = threshold - uns exponent
- bles no_lp |d1 <= 0
- cmpw #32,%d1
- blts case_1 |0 = d1 < 32
- cmpw #64,%d1
- blts case_2 |32 <= d1 < 64
- bra case_3 |d1 >= 64
-|
-| No normalization necessary
-|
-no_lp:
- clrb %d1 |set no inex2 reported
- movel FP_SCR2+LOCAL_GRS(%a6),%d0 |restore original g,r,s
- rts
-|
-| case (0<d1<32)
-|
-case_1:
- movel %d2,-(%sp)
- movew %d0,LOCAL_EX(%a0) |exponent = denorm threshold
- movel #32,%d0
- subw %d1,%d0 |d0 = 32 - d1
- bfextu LOCAL_EX(%a0){%d0:#32},%d2
- bfextu %d2{%d1:%d0},%d2 |d2 = new LOCAL_HI
- bfextu LOCAL_HI(%a0){%d0:#32},%d1 |d1 = new LOCAL_LO
- bfextu FP_SCR2+LOCAL_LO(%a6){%d0:#32},%d0 |d0 = new G,R,S
- movel %d2,LOCAL_HI(%a0) |store new LOCAL_HI
- movel %d1,LOCAL_LO(%a0) |store new LOCAL_LO
- clrb %d1
- bftst %d0{#2:#30}
- beqs c1nstky
- bsetl #rnd_stky_bit,%d0
- st %d1
-c1nstky:
- movel FP_SCR2+LOCAL_GRS(%a6),%d2 |restore original g,r,s
- andil #0xe0000000,%d2 |clear all but G,R,S
- tstl %d2 |test if original G,R,S are clear
- beqs grs_clear
- orl #0x20000000,%d0 |set sticky bit in d0
-grs_clear:
- andil #0xe0000000,%d0 |clear all but G,R,S
- movel (%sp)+,%d2
- rts
-|
-| case (32<=d1<64)
-|
-case_2:
- movel %d2,-(%sp)
- movew %d0,LOCAL_EX(%a0) |unsigned exponent = threshold
- subw #32,%d1 |d1 now between 0 and 32
- movel #32,%d0
- subw %d1,%d0 |d0 = 32 - d1
- bfextu LOCAL_EX(%a0){%d0:#32},%d2
- bfextu %d2{%d1:%d0},%d2 |d2 = new LOCAL_LO
- bfextu LOCAL_HI(%a0){%d0:#32},%d1 |d1 = new G,R,S
- bftst %d1{#2:#30}
- bnes c2_sstky |bra if sticky bit to be set
- bftst FP_SCR2+LOCAL_LO(%a6){%d0:#32}
- bnes c2_sstky |bra if sticky bit to be set
- movel %d1,%d0
- clrb %d1
- bras end_c2
-c2_sstky:
- movel %d1,%d0
- bsetl #rnd_stky_bit,%d0
- st %d1
-end_c2:
- clrl LOCAL_HI(%a0) |store LOCAL_HI = 0
- movel %d2,LOCAL_LO(%a0) |store LOCAL_LO
- movel FP_SCR2+LOCAL_GRS(%a6),%d2 |restore original g,r,s
- andil #0xe0000000,%d2 |clear all but G,R,S
- tstl %d2 |test if original G,R,S are clear
- beqs clear_grs
- orl #0x20000000,%d0 |set sticky bit in d0
-clear_grs:
- andil #0xe0000000,%d0 |get rid of all but G,R,S
- movel (%sp)+,%d2
- rts
-|
-| d1 >= 64 Force the exponent to be the denorm threshold with the
-| correct sign.
-|
-case_3:
- movew %d0,LOCAL_EX(%a0)
- tstw LOCAL_SGN(%a0)
- bges c3con
-c3neg:
- orl #0x80000000,LOCAL_EX(%a0)
-c3con:
- cmpw #64,%d1
- beqs sixty_four
- cmpw #65,%d1
- beqs sixty_five
-|
-| Shift value is out of range. Set d1 for inex2 flag and
-| return a zero with the given threshold.
-|
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- movel #0x20000000,%d0
- st %d1
- rts
-
-sixty_four:
- movel LOCAL_HI(%a0),%d0
- bfextu %d0{#2:#30},%d1
- andil #0xc0000000,%d0
- bras c3com
-
-sixty_five:
- movel LOCAL_HI(%a0),%d0
- bfextu %d0{#1:#31},%d1
- andil #0x80000000,%d0
- lsrl #1,%d0 |shift high bit into R bit
-
-c3com:
- tstl %d1
- bnes c3ssticky
- tstl LOCAL_LO(%a0)
- bnes c3ssticky
- tstb FP_SCR2+LOCAL_GRS(%a6)
- bnes c3ssticky
- clrb %d1
- bras c3end
-
-c3ssticky:
- bsetl #rnd_stky_bit,%d0
- st %d1
-c3end:
- clrl LOCAL_HI(%a0)
- clrl LOCAL_LO(%a0)
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/sacos.S b/ANDROID_3.4.5/arch/m68k/fpsp040/sacos.S
deleted file mode 100644
index 513c7cca..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/sacos.S
+++ /dev/null
@@ -1,114 +0,0 @@
-|
-| sacos.sa 3.3 12/19/90
-|
-| Description: The entry point sAcos computes the inverse cosine of
-| an input argument; sAcosd does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value arccos(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program sCOS takes approximately 310 cycles.
-|
-| Algorithm:
-|
-| ACOS
-| 1. If |X| >= 1, go to 3.
-|
-| 2. (|X| < 1) Calculate acos(X) by
-| z := (1-X) / (1+X)
-| acos(X) = 2 * atan( sqrt(z) ).
-| Exit.
-|
-| 3. If |X| > 1, go to 5.
-|
-| 4. (|X| = 1) If X > 0, return 0. Otherwise, return Pi. Exit.
-|
-| 5. (|X| > 1) Generate an invalid operation by 0 * infinity.
-| Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SACOS idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-PI: .long 0x40000000,0xC90FDAA2,0x2168C235,0x00000000
-PIBY2: .long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
- |xref t_operr
- |xref t_frcinx
- |xref satan
-
- .global sacosd
-sacosd:
-|--ACOS(X) = PI/2 FOR DENORMALIZED X
- fmovel %d1,%fpcr | ...load user's rounding mode/precision
- fmovex PIBY2,%fp0
- bra t_frcinx
-
- .global sacos
-sacos:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0 | ...pack exponent with upper 16 fraction
- movew 4(%a0),%d0
- andil #0x7FFFFFFF,%d0
- cmpil #0x3FFF8000,%d0
- bges ACOSBIG
-
-|--THIS IS THE USUAL CASE, |X| < 1
-|--ACOS(X) = 2 * ATAN( SQRT( (1-X)/(1+X) ) )
-
- fmoves #0x3F800000,%fp1
- faddx %fp0,%fp1 | ...1+X
- fnegx %fp0 | ... -X
- fadds #0x3F800000,%fp0 | ...1-X
- fdivx %fp1,%fp0 | ...(1-X)/(1+X)
- fsqrtx %fp0 | ...SQRT((1-X)/(1+X))
- fmovemx %fp0-%fp0,(%a0) | ...overwrite input
- movel %d1,-(%sp) |save original users fpcr
- clrl %d1
- bsr satan | ...ATAN(SQRT([1-X]/[1+X]))
- fmovel (%sp)+,%fpcr |restore users exceptions
- faddx %fp0,%fp0 | ...2 * ATAN( STUFF )
- bra t_frcinx
-
-ACOSBIG:
- fabsx %fp0
- fcmps #0x3F800000,%fp0
- fbgt t_operr |cause an operr exception
-
-|--|X| = 1, ACOS(X) = 0 OR PI
- movel (%a0),%d0 | ...pack exponent with upper 16 fraction
- movew 4(%a0),%d0
- cmpl #0,%d0 |D0 has original exponent+fraction
- bgts ACOSP1
-
-|--X = -1
-|Returns PI and inexact exception
- fmovex PI,%fp0
- fmovel %d1,%FPCR
- fadds #0x00800000,%fp0 |cause an inexact exception to be put
-| ;into the 040 - will not trap until next
-| ;fp inst.
- bra t_frcinx
-
-ACOSP1:
- fmovel %d1,%FPCR
- fmoves #0x00000000,%fp0
- rts |Facos ; of +1 is exact
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/sasin.S b/ANDROID_3.4.5/arch/m68k/fpsp040/sasin.S
deleted file mode 100644
index 2a269a58..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/sasin.S
+++ /dev/null
@@ -1,103 +0,0 @@
-|
-| sasin.sa 3.3 12/19/90
-|
-| Description: The entry point sAsin computes the inverse sine of
-| an input argument; sAsind does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value arcsin(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program sASIN takes approximately 310 cycles.
-|
-| Algorithm:
-|
-| ASIN
-| 1. If |X| >= 1, go to 3.
-|
-| 2. (|X| < 1) Calculate asin(X) by
-| z := sqrt( [1-X][1+X] )
-| asin(X) = atan( x / z ).
-| Exit.
-|
-| 3. If |X| > 1, go to 5.
-|
-| 4. (|X| = 1) sgn := sign(X), return asin(X) := sgn * Pi/2. Exit.
-|
-| 5. (|X| > 1) Generate an invalid operation by 0 * infinity.
-| Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SASIN idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-PIBY2: .long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
- |xref t_operr
- |xref t_frcinx
- |xref t_extdnrm
- |xref satan
-
- .global sasind
-sasind:
-|--ASIN(X) = X FOR DENORMALIZED X
-
- bra t_extdnrm
-
- .global sasin
-sasin:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- andil #0x7FFFFFFF,%d0
- cmpil #0x3FFF8000,%d0
- bges asinbig
-
-|--THIS IS THE USUAL CASE, |X| < 1
-|--ASIN(X) = ATAN( X / SQRT( (1-X)(1+X) ) )
-
- fmoves #0x3F800000,%fp1
- fsubx %fp0,%fp1 | ...1-X
- fmovemx %fp2-%fp2,-(%a7)
- fmoves #0x3F800000,%fp2
- faddx %fp0,%fp2 | ...1+X
- fmulx %fp2,%fp1 | ...(1+X)(1-X)
- fmovemx (%a7)+,%fp2-%fp2
- fsqrtx %fp1 | ...SQRT([1-X][1+X])
- fdivx %fp1,%fp0 | ...X/SQRT([1-X][1+X])
- fmovemx %fp0-%fp0,(%a0)
- bsr satan
- bra t_frcinx
-
-asinbig:
- fabsx %fp0 | ...|X|
- fcmps #0x3F800000,%fp0
- fbgt t_operr |cause an operr exception
-
-|--|X| = 1, ASIN(X) = +- PI/2.
-
- fmovex PIBY2,%fp0
- movel (%a0),%d0
- andil #0x80000000,%d0 | ...SIGN BIT OF X
- oril #0x3F800000,%d0 | ...+-1 IN SGL FORMAT
- movel %d0,-(%sp) | ...push SIGN(X) IN SGL-FMT
- fmovel %d1,%FPCR
- fmuls (%sp)+,%fp0
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/satan.S b/ANDROID_3.4.5/arch/m68k/fpsp040/satan.S
deleted file mode 100644
index c8a66499..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/satan.S
+++ /dev/null
@@ -1,477 +0,0 @@
-|
-| satan.sa 3.3 12/19/90
-|
-| The entry point satan computes the arctangent of an
-| input value. satand does the same except the input value is a
-| denormalized number.
-|
-| Input: Double-extended value in memory location pointed to by address
-| register a0.
-|
-| Output: Arctan(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 2 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program satan takes approximately 160 cycles for input
-| argument X such that 1/16 < |X| < 16. For the other arguments,
-| the program will run no worse than 10% slower.
-|
-| Algorithm:
-| Step 1. If |X| >= 16 or |X| < 1/16, go to Step 5.
-|
-| Step 2. Let X = sgn * 2**k * 1.xxxxxxxx...x. Note that k = -4, -3,..., or 3.
-| Define F = sgn * 2**k * 1.xxxx1, i.e. the first 5 significant bits
-| of X with a bit-1 attached at the 6-th bit position. Define u
-| to be u = (X-F) / (1 + X*F).
-|
-| Step 3. Approximate arctan(u) by a polynomial poly.
-|
-| Step 4. Return arctan(F) + poly, arctan(F) is fetched from a table of values
-| calculated beforehand. Exit.
-|
-| Step 5. If |X| >= 16, go to Step 7.
-|
-| Step 6. Approximate arctan(X) by an odd polynomial in X. Exit.
-|
-| Step 7. Define X' = -1/X. Approximate arctan(X') by an odd polynomial in X'.
-| Arctan(X) = sign(X)*Pi/2 + arctan(X'). Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|satan idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-BOUNDS1: .long 0x3FFB8000,0x4002FFFF
-
-ONE: .long 0x3F800000
-
- .long 0x00000000
-
-ATANA3: .long 0xBFF6687E,0x314987D8
-ATANA2: .long 0x4002AC69,0x34A26DB3
-
-ATANA1: .long 0xBFC2476F,0x4E1DA28E
-ATANB6: .long 0x3FB34444,0x7F876989
-
-ATANB5: .long 0xBFB744EE,0x7FAF45DB
-ATANB4: .long 0x3FBC71C6,0x46940220
-
-ATANB3: .long 0xBFC24924,0x921872F9
-ATANB2: .long 0x3FC99999,0x99998FA9
-
-ATANB1: .long 0xBFD55555,0x55555555
-ATANC5: .long 0xBFB70BF3,0x98539E6A
-
-ATANC4: .long 0x3FBC7187,0x962D1D7D
-ATANC3: .long 0xBFC24924,0x827107B8
-
-ATANC2: .long 0x3FC99999,0x9996263E
-ATANC1: .long 0xBFD55555,0x55555536
-
-PPIBY2: .long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-NPIBY2: .long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x00000000
-PTINY: .long 0x00010000,0x80000000,0x00000000,0x00000000
-NTINY: .long 0x80010000,0x80000000,0x00000000,0x00000000
-
-ATANTBL:
- .long 0x3FFB0000,0x83D152C5,0x060B7A51,0x00000000
- .long 0x3FFB0000,0x8BC85445,0x65498B8B,0x00000000
- .long 0x3FFB0000,0x93BE4060,0x17626B0D,0x00000000
- .long 0x3FFB0000,0x9BB3078D,0x35AEC202,0x00000000
- .long 0x3FFB0000,0xA3A69A52,0x5DDCE7DE,0x00000000
- .long 0x3FFB0000,0xAB98E943,0x62765619,0x00000000
- .long 0x3FFB0000,0xB389E502,0xF9C59862,0x00000000
- .long 0x3FFB0000,0xBB797E43,0x6B09E6FB,0x00000000
- .long 0x3FFB0000,0xC367A5C7,0x39E5F446,0x00000000
- .long 0x3FFB0000,0xCB544C61,0xCFF7D5C6,0x00000000
- .long 0x3FFB0000,0xD33F62F8,0x2488533E,0x00000000
- .long 0x3FFB0000,0xDB28DA81,0x62404C77,0x00000000
- .long 0x3FFB0000,0xE310A407,0x8AD34F18,0x00000000
- .long 0x3FFB0000,0xEAF6B0A8,0x188EE1EB,0x00000000
- .long 0x3FFB0000,0xF2DAF194,0x9DBE79D5,0x00000000
- .long 0x3FFB0000,0xFABD5813,0x61D47E3E,0x00000000
- .long 0x3FFC0000,0x8346AC21,0x0959ECC4,0x00000000
- .long 0x3FFC0000,0x8B232A08,0x304282D8,0x00000000
- .long 0x3FFC0000,0x92FB70B8,0xD29AE2F9,0x00000000
- .long 0x3FFC0000,0x9ACF476F,0x5CCD1CB4,0x00000000
- .long 0x3FFC0000,0xA29E7630,0x4954F23F,0x00000000
- .long 0x3FFC0000,0xAA68C5D0,0x8AB85230,0x00000000
- .long 0x3FFC0000,0xB22DFFFD,0x9D539F83,0x00000000
- .long 0x3FFC0000,0xB9EDEF45,0x3E900EA5,0x00000000
- .long 0x3FFC0000,0xC1A85F1C,0xC75E3EA5,0x00000000
- .long 0x3FFC0000,0xC95D1BE8,0x28138DE6,0x00000000
- .long 0x3FFC0000,0xD10BF300,0x840D2DE4,0x00000000
- .long 0x3FFC0000,0xD8B4B2BA,0x6BC05E7A,0x00000000
- .long 0x3FFC0000,0xE0572A6B,0xB42335F6,0x00000000
- .long 0x3FFC0000,0xE7F32A70,0xEA9CAA8F,0x00000000
- .long 0x3FFC0000,0xEF888432,0x64ECEFAA,0x00000000
- .long 0x3FFC0000,0xF7170A28,0xECC06666,0x00000000
- .long 0x3FFD0000,0x812FD288,0x332DAD32,0x00000000
- .long 0x3FFD0000,0x88A8D1B1,0x218E4D64,0x00000000
- .long 0x3FFD0000,0x9012AB3F,0x23E4AEE8,0x00000000
- .long 0x3FFD0000,0x976CC3D4,0x11E7F1B9,0x00000000
- .long 0x3FFD0000,0x9EB68949,0x3889A227,0x00000000
- .long 0x3FFD0000,0xA5EF72C3,0x4487361B,0x00000000
- .long 0x3FFD0000,0xAD1700BA,0xF07A7227,0x00000000
- .long 0x3FFD0000,0xB42CBCFA,0xFD37EFB7,0x00000000
- .long 0x3FFD0000,0xBB303A94,0x0BA80F89,0x00000000
- .long 0x3FFD0000,0xC22115C6,0xFCAEBBAF,0x00000000
- .long 0x3FFD0000,0xC8FEF3E6,0x86331221,0x00000000
- .long 0x3FFD0000,0xCFC98330,0xB4000C70,0x00000000
- .long 0x3FFD0000,0xD6807AA1,0x102C5BF9,0x00000000
- .long 0x3FFD0000,0xDD2399BC,0x31252AA3,0x00000000
- .long 0x3FFD0000,0xE3B2A855,0x6B8FC517,0x00000000
- .long 0x3FFD0000,0xEA2D764F,0x64315989,0x00000000
- .long 0x3FFD0000,0xF3BF5BF8,0xBAD1A21D,0x00000000
- .long 0x3FFE0000,0x801CE39E,0x0D205C9A,0x00000000
- .long 0x3FFE0000,0x8630A2DA,0xDA1ED066,0x00000000
- .long 0x3FFE0000,0x8C1AD445,0xF3E09B8C,0x00000000
- .long 0x3FFE0000,0x91DB8F16,0x64F350E2,0x00000000
- .long 0x3FFE0000,0x97731420,0x365E538C,0x00000000
- .long 0x3FFE0000,0x9CE1C8E6,0xA0B8CDBA,0x00000000
- .long 0x3FFE0000,0xA22832DB,0xCADAAE09,0x00000000
- .long 0x3FFE0000,0xA746F2DD,0xB7602294,0x00000000
- .long 0x3FFE0000,0xAC3EC0FB,0x997DD6A2,0x00000000
- .long 0x3FFE0000,0xB110688A,0xEBDC6F6A,0x00000000
- .long 0x3FFE0000,0xB5BCC490,0x59ECC4B0,0x00000000
- .long 0x3FFE0000,0xBA44BC7D,0xD470782F,0x00000000
- .long 0x3FFE0000,0xBEA94144,0xFD049AAC,0x00000000
- .long 0x3FFE0000,0xC2EB4ABB,0x661628B6,0x00000000
- .long 0x3FFE0000,0xC70BD54C,0xE602EE14,0x00000000
- .long 0x3FFE0000,0xCD000549,0xADEC7159,0x00000000
- .long 0x3FFE0000,0xD48457D2,0xD8EA4EA3,0x00000000
- .long 0x3FFE0000,0xDB948DA7,0x12DECE3B,0x00000000
- .long 0x3FFE0000,0xE23855F9,0x69E8096A,0x00000000
- .long 0x3FFE0000,0xE8771129,0xC4353259,0x00000000
- .long 0x3FFE0000,0xEE57C16E,0x0D379C0D,0x00000000
- .long 0x3FFE0000,0xF3E10211,0xA87C3779,0x00000000
- .long 0x3FFE0000,0xF919039D,0x758B8D41,0x00000000
- .long 0x3FFE0000,0xFE058B8F,0x64935FB3,0x00000000
- .long 0x3FFF0000,0x8155FB49,0x7B685D04,0x00000000
- .long 0x3FFF0000,0x83889E35,0x49D108E1,0x00000000
- .long 0x3FFF0000,0x859CFA76,0x511D724B,0x00000000
- .long 0x3FFF0000,0x87952ECF,0xFF8131E7,0x00000000
- .long 0x3FFF0000,0x89732FD1,0x9557641B,0x00000000
- .long 0x3FFF0000,0x8B38CAD1,0x01932A35,0x00000000
- .long 0x3FFF0000,0x8CE7A8D8,0x301EE6B5,0x00000000
- .long 0x3FFF0000,0x8F46A39E,0x2EAE5281,0x00000000
- .long 0x3FFF0000,0x922DA7D7,0x91888487,0x00000000
- .long 0x3FFF0000,0x94D19FCB,0xDEDF5241,0x00000000
- .long 0x3FFF0000,0x973AB944,0x19D2A08B,0x00000000
- .long 0x3FFF0000,0x996FF00E,0x08E10B96,0x00000000
- .long 0x3FFF0000,0x9B773F95,0x12321DA7,0x00000000
- .long 0x3FFF0000,0x9D55CC32,0x0F935624,0x00000000
- .long 0x3FFF0000,0x9F100575,0x006CC571,0x00000000
- .long 0x3FFF0000,0xA0A9C290,0xD97CC06C,0x00000000
- .long 0x3FFF0000,0xA22659EB,0xEBC0630A,0x00000000
- .long 0x3FFF0000,0xA388B4AF,0xF6EF0EC9,0x00000000
- .long 0x3FFF0000,0xA4D35F10,0x61D292C4,0x00000000
- .long 0x3FFF0000,0xA60895DC,0xFBE3187E,0x00000000
- .long 0x3FFF0000,0xA72A51DC,0x7367BEAC,0x00000000
- .long 0x3FFF0000,0xA83A5153,0x0956168F,0x00000000
- .long 0x3FFF0000,0xA93A2007,0x7539546E,0x00000000
- .long 0x3FFF0000,0xAA9E7245,0x023B2605,0x00000000
- .long 0x3FFF0000,0xAC4C84BA,0x6FE4D58F,0x00000000
- .long 0x3FFF0000,0xADCE4A4A,0x606B9712,0x00000000
- .long 0x3FFF0000,0xAF2A2DCD,0x8D263C9C,0x00000000
- .long 0x3FFF0000,0xB0656F81,0xF22265C7,0x00000000
- .long 0x3FFF0000,0xB1846515,0x0F71496A,0x00000000
- .long 0x3FFF0000,0xB28AAA15,0x6F9ADA35,0x00000000
- .long 0x3FFF0000,0xB37B44FF,0x3766B895,0x00000000
- .long 0x3FFF0000,0xB458C3DC,0xE9630433,0x00000000
- .long 0x3FFF0000,0xB525529D,0x562246BD,0x00000000
- .long 0x3FFF0000,0xB5E2CCA9,0x5F9D88CC,0x00000000
- .long 0x3FFF0000,0xB692CADA,0x7ACA1ADA,0x00000000
- .long 0x3FFF0000,0xB736AEA7,0xA6925838,0x00000000
- .long 0x3FFF0000,0xB7CFAB28,0x7E9F7B36,0x00000000
- .long 0x3FFF0000,0xB85ECC66,0xCB219835,0x00000000
- .long 0x3FFF0000,0xB8E4FD5A,0x20A593DA,0x00000000
- .long 0x3FFF0000,0xB99F41F6,0x4AFF9BB5,0x00000000
- .long 0x3FFF0000,0xBA7F1E17,0x842BBE7B,0x00000000
- .long 0x3FFF0000,0xBB471285,0x7637E17D,0x00000000
- .long 0x3FFF0000,0xBBFABE8A,0x4788DF6F,0x00000000
- .long 0x3FFF0000,0xBC9D0FAD,0x2B689D79,0x00000000
- .long 0x3FFF0000,0xBD306A39,0x471ECD86,0x00000000
- .long 0x3FFF0000,0xBDB6C731,0x856AF18A,0x00000000
- .long 0x3FFF0000,0xBE31CAC5,0x02E80D70,0x00000000
- .long 0x3FFF0000,0xBEA2D55C,0xE33194E2,0x00000000
- .long 0x3FFF0000,0xBF0B10B7,0xC03128F0,0x00000000
- .long 0x3FFF0000,0xBF6B7A18,0xDACB778D,0x00000000
- .long 0x3FFF0000,0xBFC4EA46,0x63FA18F6,0x00000000
- .long 0x3FFF0000,0xC0181BDE,0x8B89A454,0x00000000
- .long 0x3FFF0000,0xC065B066,0xCFBF6439,0x00000000
- .long 0x3FFF0000,0xC0AE345F,0x56340AE6,0x00000000
- .long 0x3FFF0000,0xC0F22291,0x9CB9E6A7,0x00000000
-
- .set X,FP_SCR1
- .set XDCARE,X+2
- .set XFRAC,X+4
- .set XFRACLO,X+8
-
- .set ATANF,FP_SCR2
- .set ATANFHI,ATANF+4
- .set ATANFLO,ATANF+8
-
-
- | xref t_frcinx
- |xref t_extdnrm
-
- .global satand
-satand:
-|--ENTRY POINT FOR ATAN(X) FOR DENORMALIZED ARGUMENT
-
- bra t_extdnrm
-
- .global satan
-satan:
-|--ENTRY POINT FOR ATAN(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- fmovex %fp0,X(%a6)
- andil #0x7FFFFFFF,%d0
-
- cmpil #0x3FFB8000,%d0 | ...|X| >= 1/16?
- bges ATANOK1
- bra ATANSM
-
-ATANOK1:
- cmpil #0x4002FFFF,%d0 | ...|X| < 16 ?
- bles ATANMAIN
- bra ATANBIG
-
-
-|--THE MOST LIKELY CASE, |X| IN [1/16, 16). WE USE TABLE TECHNIQUE
-|--THE IDEA IS ATAN(X) = ATAN(F) + ATAN( [X-F] / [1+XF] ).
-|--SO IF F IS CHOSEN TO BE CLOSE TO X AND ATAN(F) IS STORED IN
-|--A TABLE, ALL WE NEED IS TO APPROXIMATE ATAN(U) WHERE
-|--U = (X-F)/(1+XF) IS SMALL (REMEMBER F IS CLOSE TO X). IT IS
-|--TRUE THAT A DIVIDE IS NOW NEEDED, BUT THE APPROXIMATION FOR
-|--ATAN(U) IS A VERY SHORT POLYNOMIAL AND THE INDEXING TO
-|--FETCH F AND SAVING OF REGISTERS CAN BE ALL HIDED UNDER THE
-|--DIVIDE. IN THE END THIS METHOD IS MUCH FASTER THAN A TRADITIONAL
-|--ONE. NOTE ALSO THAT THE TRADITIONAL SCHEME THAT APPROXIMATE
-|--ATAN(X) DIRECTLY WILL NEED TO USE A RATIONAL APPROXIMATION
-|--(DIVISION NEEDED) ANYWAY BECAUSE A POLYNOMIAL APPROXIMATION
-|--WILL INVOLVE A VERY LONG POLYNOMIAL.
-
-|--NOW WE SEE X AS +-2^K * 1.BBBBBBB....B <- 1. + 63 BITS
-|--WE CHOSE F TO BE +-2^K * 1.BBBB1
-|--THAT IS IT MATCHES THE EXPONENT AND FIRST 5 BITS OF X, THE
-|--SIXTH BITS IS SET TO BE 1. SINCE K = -4, -3, ..., 3, THERE
-|--ARE ONLY 8 TIMES 16 = 2^7 = 128 |F|'S. SINCE ATAN(-|F|) IS
-|-- -ATAN(|F|), WE NEED TO STORE ONLY ATAN(|F|).
-
-ATANMAIN:
-
- movew #0x0000,XDCARE(%a6) | ...CLEAN UP X JUST IN CASE
- andil #0xF8000000,XFRAC(%a6) | ...FIRST 5 BITS
- oril #0x04000000,XFRAC(%a6) | ...SET 6-TH BIT TO 1
- movel #0x00000000,XFRACLO(%a6) | ...LOCATION OF X IS NOW F
-
- fmovex %fp0,%fp1 | ...FP1 IS X
- fmulx X(%a6),%fp1 | ...FP1 IS X*F, NOTE THAT X*F > 0
- fsubx X(%a6),%fp0 | ...FP0 IS X-F
- fadds #0x3F800000,%fp1 | ...FP1 IS 1 + X*F
- fdivx %fp1,%fp0 | ...FP0 IS U = (X-F)/(1+X*F)
-
-|--WHILE THE DIVISION IS TAKING ITS TIME, WE FETCH ATAN(|F|)
-|--CREATE ATAN(F) AND STORE IT IN ATANF, AND
-|--SAVE REGISTERS FP2.
-
- movel %d2,-(%a7) | ...SAVE d2 TEMPORARILY
- movel %d0,%d2 | ...THE EXPO AND 16 BITS OF X
- andil #0x00007800,%d0 | ...4 VARYING BITS OF F'S FRACTION
- andil #0x7FFF0000,%d2 | ...EXPONENT OF F
- subil #0x3FFB0000,%d2 | ...K+4
- asrl #1,%d2
- addl %d2,%d0 | ...THE 7 BITS IDENTIFYING F
- asrl #7,%d0 | ...INDEX INTO TBL OF ATAN(|F|)
- lea ATANTBL,%a1
- addal %d0,%a1 | ...ADDRESS OF ATAN(|F|)
- movel (%a1)+,ATANF(%a6)
- movel (%a1)+,ATANFHI(%a6)
- movel (%a1)+,ATANFLO(%a6) | ...ATANF IS NOW ATAN(|F|)
- movel X(%a6),%d0 | ...LOAD SIGN AND EXPO. AGAIN
- andil #0x80000000,%d0 | ...SIGN(F)
- orl %d0,ATANF(%a6) | ...ATANF IS NOW SIGN(F)*ATAN(|F|)
- movel (%a7)+,%d2 | ...RESTORE d2
-
-|--THAT'S ALL I HAVE TO DO FOR NOW,
-|--BUT ALAS, THE DIVIDE IS STILL CRANKING!
-
-|--U IN FP0, WE ARE NOW READY TO COMPUTE ATAN(U) AS
-|--U + A1*U*V*(A2 + V*(A3 + V)), V = U*U
-|--THE POLYNOMIAL MAY LOOK STRANGE, BUT IS NEVERTHELESS CORRECT.
-|--THE NATURAL FORM IS U + U*V*(A1 + V*(A2 + V*A3))
-|--WHAT WE HAVE HERE IS MERELY A1 = A3, A2 = A1/A3, A3 = A2/A3.
-|--THE REASON FOR THIS REARRANGEMENT IS TO MAKE THE INDEPENDENT
-|--PARTS A1*U*V AND (A2 + ... STUFF) MORE LOAD-BALANCED
-
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1
- fmoved ATANA3,%fp2
- faddx %fp1,%fp2 | ...A3+V
- fmulx %fp1,%fp2 | ...V*(A3+V)
- fmulx %fp0,%fp1 | ...U*V
- faddd ATANA2,%fp2 | ...A2+V*(A3+V)
- fmuld ATANA1,%fp1 | ...A1*U*V
- fmulx %fp2,%fp1 | ...A1*U*V*(A2+V*(A3+V))
-
- faddx %fp1,%fp0 | ...ATAN(U), FP1 RELEASED
- fmovel %d1,%FPCR |restore users exceptions
- faddx ATANF(%a6),%fp0 | ...ATAN(X)
- bra t_frcinx
-
-ATANBORS:
-|--|X| IS IN d0 IN COMPACT FORM. FP1, d0 SAVED.
-|--FP0 IS X AND |X| <= 1/16 OR |X| >= 16.
- cmpil #0x3FFF8000,%d0
- bgt ATANBIG | ...I.E. |X| >= 16
-
-ATANSM:
-|--|X| <= 1/16
-|--IF |X| < 2^(-40), RETURN X AS ANSWER. OTHERWISE, APPROXIMATE
-|--ATAN(X) BY X + X*Y*(B1+Y*(B2+Y*(B3+Y*(B4+Y*(B5+Y*B6)))))
-|--WHICH IS X + X*Y*( [B1+Z*(B3+Z*B5)] + [Y*(B2+Z*(B4+Z*B6)] )
-|--WHERE Y = X*X, AND Z = Y*Y.
-
- cmpil #0x3FD78000,%d0
- blt ATANTINY
-|--COMPUTE POLYNOMIAL
- fmulx %fp0,%fp0 | ...FP0 IS Y = X*X
-
-
- movew #0x0000,XDCARE(%a6)
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS Z = Y*Y
-
- fmoved ATANB6,%fp2
- fmoved ATANB5,%fp3
-
- fmulx %fp1,%fp2 | ...Z*B6
- fmulx %fp1,%fp3 | ...Z*B5
-
- faddd ATANB4,%fp2 | ...B4+Z*B6
- faddd ATANB3,%fp3 | ...B3+Z*B5
-
- fmulx %fp1,%fp2 | ...Z*(B4+Z*B6)
- fmulx %fp3,%fp1 | ...Z*(B3+Z*B5)
-
- faddd ATANB2,%fp2 | ...B2+Z*(B4+Z*B6)
- faddd ATANB1,%fp1 | ...B1+Z*(B3+Z*B5)
-
- fmulx %fp0,%fp2 | ...Y*(B2+Z*(B4+Z*B6))
- fmulx X(%a6),%fp0 | ...X*Y
-
- faddx %fp2,%fp1 | ...[B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))]
-
-
- fmulx %fp1,%fp0 | ...X*Y*([B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))])
-
- fmovel %d1,%FPCR |restore users exceptions
- faddx X(%a6),%fp0
-
- bra t_frcinx
-
-ATANTINY:
-|--|X| < 2^(-40), ATAN(X) = X
- movew #0x0000,XDCARE(%a6)
-
- fmovel %d1,%FPCR |restore users exceptions
- fmovex X(%a6),%fp0 |last inst - possible exception set
-
- bra t_frcinx
-
-ATANBIG:
-|--IF |X| > 2^(100), RETURN SIGN(X)*(PI/2 - TINY). OTHERWISE,
-|--RETURN SIGN(X)*PI/2 + ATAN(-1/X).
- cmpil #0x40638000,%d0
- bgt ATANHUGE
-
-|--APPROXIMATE ATAN(-1/X) BY
-|--X'+X'*Y*(C1+Y*(C2+Y*(C3+Y*(C4+Y*C5)))), X' = -1/X, Y = X'*X'
-|--THIS CAN BE RE-WRITTEN AS
-|--X'+X'*Y*( [C1+Z*(C3+Z*C5)] + [Y*(C2+Z*C4)] ), Z = Y*Y.
-
- fmoves #0xBF800000,%fp1 | ...LOAD -1
- fdivx %fp0,%fp1 | ...FP1 IS -1/X
-
-
-|--DIVIDE IS STILL CRANKING
-
- fmovex %fp1,%fp0 | ...FP0 IS X'
- fmulx %fp0,%fp0 | ...FP0 IS Y = X'*X'
- fmovex %fp1,X(%a6) | ...X IS REALLY X'
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS Z = Y*Y
-
- fmoved ATANC5,%fp3
- fmoved ATANC4,%fp2
-
- fmulx %fp1,%fp3 | ...Z*C5
- fmulx %fp1,%fp2 | ...Z*B4
-
- faddd ATANC3,%fp3 | ...C3+Z*C5
- faddd ATANC2,%fp2 | ...C2+Z*C4
-
- fmulx %fp3,%fp1 | ...Z*(C3+Z*C5), FP3 RELEASED
- fmulx %fp0,%fp2 | ...Y*(C2+Z*C4)
-
- faddd ATANC1,%fp1 | ...C1+Z*(C3+Z*C5)
- fmulx X(%a6),%fp0 | ...X'*Y
-
- faddx %fp2,%fp1 | ...[Y*(C2+Z*C4)]+[C1+Z*(C3+Z*C5)]
-
-
- fmulx %fp1,%fp0 | ...X'*Y*([B1+Z*(B3+Z*B5)]
-| ... +[Y*(B2+Z*(B4+Z*B6))])
- faddx X(%a6),%fp0
-
- fmovel %d1,%FPCR |restore users exceptions
-
- btstb #7,(%a0)
- beqs pos_big
-
-neg_big:
- faddx NPIBY2,%fp0
- bra t_frcinx
-
-pos_big:
- faddx PPIBY2,%fp0
- bra t_frcinx
-
-ATANHUGE:
-|--RETURN SIGN(X)*(PIBY2 - TINY) = SIGN(X)*PIBY2 - SIGN(X)*TINY
- btstb #7,(%a0)
- beqs pos_huge
-
-neg_huge:
- fmovex NPIBY2,%fp0
- fmovel %d1,%fpcr
- fsubx NTINY,%fp0
- bra t_frcinx
-
-pos_huge:
- fmovex PPIBY2,%fp0
- fmovel %d1,%fpcr
- fsubx PTINY,%fp0
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/satanh.S b/ANDROID_3.4.5/arch/m68k/fpsp040/satanh.S
deleted file mode 100644
index ba91f77a..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/satanh.S
+++ /dev/null
@@ -1,103 +0,0 @@
-|
-| satanh.sa 3.3 12/19/90
-|
-| The entry point satanh computes the inverse
-| hyperbolic tangent of
-| an input argument; satanhd does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value arctanh(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program satanh takes approximately 270 cycles.
-|
-| Algorithm:
-|
-| ATANH
-| 1. If |X| >= 1, go to 3.
-|
-| 2. (|X| < 1) Calculate atanh(X) by
-| sgn := sign(X)
-| y := |X|
-| z := 2y/(1-y)
-| atanh(X) := sgn * (1/2) * logp1(z)
-| Exit.
-|
-| 3. If |X| > 1, go to 5.
-|
-| 4. (|X| = 1) Generate infinity with an appropriate sign and
-| divide-by-zero by
-| sgn := sign(X)
-| atan(X) := sgn / (+0).
-| Exit.
-|
-| 5. (|X| > 1) Generate an invalid operation by 0 * infinity.
-| Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|satanh idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
- |xref t_dz
- |xref t_operr
- |xref t_frcinx
- |xref t_extdnrm
- |xref slognp1
-
- .global satanhd
-satanhd:
-|--ATANH(X) = X FOR DENORMALIZED X
-
- bra t_extdnrm
-
- .global satanh
-satanh:
- movel (%a0),%d0
- movew 4(%a0),%d0
- andil #0x7FFFFFFF,%d0
- cmpil #0x3FFF8000,%d0
- bges ATANHBIG
-
-|--THIS IS THE USUAL CASE, |X| < 1
-|--Y = |X|, Z = 2Y/(1-Y), ATANH(X) = SIGN(X) * (1/2) * LOG1P(Z).
-
- fabsx (%a0),%fp0 | ...Y = |X|
- fmovex %fp0,%fp1
- fnegx %fp1 | ...-Y
- faddx %fp0,%fp0 | ...2Y
- fadds #0x3F800000,%fp1 | ...1-Y
- fdivx %fp1,%fp0 | ...2Y/(1-Y)
- movel (%a0),%d0
- andil #0x80000000,%d0
- oril #0x3F000000,%d0 | ...SIGN(X)*HALF
- movel %d0,-(%sp)
-
- fmovemx %fp0-%fp0,(%a0) | ...overwrite input
- movel %d1,-(%sp)
- clrl %d1
- bsr slognp1 | ...LOG1P(Z)
- fmovel (%sp)+,%fpcr
- fmuls (%sp)+,%fp0
- bra t_frcinx
-
-ATANHBIG:
- fabsx (%a0),%fp0 | ...|X|
- fcmps #0x3F800000,%fp0
- fbgt t_operr
- bra t_dz
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/scale.S b/ANDROID_3.4.5/arch/m68k/fpsp040/scale.S
deleted file mode 100644
index 04829dd4..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/scale.S
+++ /dev/null
@@ -1,370 +0,0 @@
-|
-| scale.sa 3.3 7/30/91
-|
-| The entry point sSCALE computes the destination operand
-| scaled by the source operand. If the absolute value of
-| the source operand is (>= 2^14) an overflow or underflow
-| is returned.
-|
-| The entry point sscale is called from do_func to emulate
-| the fscale unimplemented instruction.
-|
-| Input: Double-extended destination operand in FPTEMP,
-| double-extended source operand in ETEMP.
-|
-| Output: The function returns scale(X,Y) to fp0.
-|
-| Modifies: fp0.
-|
-| Algorithm:
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SCALE idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref t_ovfl2
- |xref t_unfl
- |xref round
- |xref t_resdnrm
-
-SRC_BNDS: .short 0x3fff,0x400c
-
-|
-| This entry point is used by the unimplemented instruction exception
-| handler.
-|
-|
-|
-| FSCALE
-|
- .global sscale
-sscale:
- fmovel #0,%fpcr |clr user enabled exc
- clrl %d1
- movew FPTEMP(%a6),%d1 |get dest exponent
- smi L_SCR1(%a6) |use L_SCR1 to hold sign
- andil #0x7fff,%d1 |strip sign
- movew ETEMP(%a6),%d0 |check src bounds
- andiw #0x7fff,%d0 |clr sign bit
- cmp2w SRC_BNDS,%d0
- bccs src_in
- cmpiw #0x400c,%d0 |test for too large
- bge src_out
-|
-| The source input is below 1, so we check for denormalized numbers
-| and set unfl.
-|
-src_small:
- moveb DTAG(%a6),%d0
- andib #0xe0,%d0
- tstb %d0
- beqs no_denorm
- st STORE_FLG(%a6) |dest already contains result
- orl #unfl_mask,USER_FPSR(%a6) |set UNFL
-den_done:
- leal FPTEMP(%a6),%a0
- bra t_resdnrm
-no_denorm:
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0 |simply return dest
- rts
-
-
-|
-| Source is within 2^14 range. To perform the int operation,
-| move it to d0.
-|
-src_in:
- fmovex ETEMP(%a6),%fp0 |move in src for int
- fmovel #rz_mode,%fpcr |force rz for src conversion
- fmovel %fp0,%d0 |int src to d0
- fmovel #0,%FPSR |clr status from above
- tstw ETEMP(%a6) |check src sign
- blt src_neg
-|
-| Source is positive. Add the src to the dest exponent.
-| The result can be denormalized, if src = 0, or overflow,
-| if the result of the add sets a bit in the upper word.
-|
-src_pos:
- tstw %d1 |check for denorm
- beq dst_dnrm
- addl %d0,%d1 |add src to dest exp
- beqs denorm |if zero, result is denorm
- cmpil #0x7fff,%d1 |test for overflow
- bges ovfl
- tstb L_SCR1(%a6)
- beqs spos_pos
- orw #0x8000,%d1
-spos_pos:
- movew %d1,FPTEMP(%a6) |result in FPTEMP
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0 |write result to fp0
- rts
-ovfl:
- tstb L_SCR1(%a6)
- beqs sovl_pos
- orw #0x8000,%d1
-sovl_pos:
- movew FPTEMP(%a6),ETEMP(%a6) |result in ETEMP
- movel FPTEMP_HI(%a6),ETEMP_HI(%a6)
- movel FPTEMP_LO(%a6),ETEMP_LO(%a6)
- bra t_ovfl2
-
-denorm:
- tstb L_SCR1(%a6)
- beqs den_pos
- orw #0x8000,%d1
-den_pos:
- tstl FPTEMP_HI(%a6) |check j bit
- blts nden_exit |if set, not denorm
- movew %d1,ETEMP(%a6) |input expected in ETEMP
- movel FPTEMP_HI(%a6),ETEMP_HI(%a6)
- movel FPTEMP_LO(%a6),ETEMP_LO(%a6)
- orl #unfl_bit,USER_FPSR(%a6) |set unfl
- leal ETEMP(%a6),%a0
- bra t_resdnrm
-nden_exit:
- movew %d1,FPTEMP(%a6) |result in FPTEMP
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0 |write result to fp0
- rts
-
-|
-| Source is negative. Add the src to the dest exponent.
-| (The result exponent will be reduced). The result can be
-| denormalized.
-|
-src_neg:
- addl %d0,%d1 |add src to dest
- beqs denorm |if zero, result is denorm
- blts fix_dnrm |if negative, result is
-| ;needing denormalization
- tstb L_SCR1(%a6)
- beqs sneg_pos
- orw #0x8000,%d1
-sneg_pos:
- movew %d1,FPTEMP(%a6) |result in FPTEMP
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0 |write result to fp0
- rts
-
-
-|
-| The result exponent is below denorm value. Test for catastrophic
-| underflow and force zero if true. If not, try to shift the
-| mantissa right until a zero exponent exists.
-|
-fix_dnrm:
- cmpiw #0xffc0,%d1 |lower bound for normalization
- blt fix_unfl |if lower, catastrophic unfl
- movew %d1,%d0 |use d0 for exp
- movel %d2,-(%a7) |free d2 for norm
- movel FPTEMP_HI(%a6),%d1
- movel FPTEMP_LO(%a6),%d2
- clrl L_SCR2(%a6)
-fix_loop:
- addw #1,%d0 |drive d0 to 0
- lsrl #1,%d1 |while shifting the
- roxrl #1,%d2 |mantissa to the right
- bccs no_carry
- st L_SCR2(%a6) |use L_SCR2 to capture inex
-no_carry:
- tstw %d0 |it is finished when
- blts fix_loop |d0 is zero or the mantissa
- tstb L_SCR2(%a6)
- beqs tst_zero
- orl #unfl_inx_mask,USER_FPSR(%a6)
-| ;set unfl, aunfl, ainex
-|
-| Test for zero. If zero, simply use fmove to return +/- zero
-| to the fpu.
-|
-tst_zero:
- clrw FPTEMP_EX(%a6)
- tstb L_SCR1(%a6) |test for sign
- beqs tst_con
- orw #0x8000,FPTEMP_EX(%a6) |set sign bit
-tst_con:
- movel %d1,FPTEMP_HI(%a6)
- movel %d2,FPTEMP_LO(%a6)
- movel (%a7)+,%d2
- tstl %d1
- bnes not_zero
- tstl FPTEMP_LO(%a6)
- bnes not_zero
-|
-| Result is zero. Check for rounding mode to set lsb. If the
-| mode is rp, and the zero is positive, return smallest denorm.
-| If the mode is rm, and the zero is negative, return smallest
-| negative denorm.
-|
- btstb #5,FPCR_MODE(%a6) |test if rm or rp
- beqs no_dir
- btstb #4,FPCR_MODE(%a6) |check which one
- beqs zer_rm
-zer_rp:
- tstb L_SCR1(%a6) |check sign
- bnes no_dir |if set, neg op, no inc
- movel #1,FPTEMP_LO(%a6) |set lsb
- bras sm_dnrm
-zer_rm:
- tstb L_SCR1(%a6) |check sign
- beqs no_dir |if clr, neg op, no inc
- movel #1,FPTEMP_LO(%a6) |set lsb
- orl #neg_mask,USER_FPSR(%a6) |set N
- bras sm_dnrm
-no_dir:
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0 |use fmove to set cc's
- rts
-
-|
-| The rounding mode changed the zero to a smallest denorm. Call
-| t_resdnrm with exceptional operand in ETEMP.
-|
-sm_dnrm:
- movel FPTEMP_EX(%a6),ETEMP_EX(%a6)
- movel FPTEMP_HI(%a6),ETEMP_HI(%a6)
- movel FPTEMP_LO(%a6),ETEMP_LO(%a6)
- leal ETEMP(%a6),%a0
- bra t_resdnrm
-
-|
-| Result is still denormalized.
-|
-not_zero:
- orl #unfl_mask,USER_FPSR(%a6) |set unfl
- tstb L_SCR1(%a6) |check for sign
- beqs fix_exit
- orl #neg_mask,USER_FPSR(%a6) |set N
-fix_exit:
- bras sm_dnrm
-
-
-|
-| The result has underflowed to zero. Return zero and set
-| unfl, aunfl, and ainex.
-|
-fix_unfl:
- orl #unfl_inx_mask,USER_FPSR(%a6)
- btstb #5,FPCR_MODE(%a6) |test if rm or rp
- beqs no_dir2
- btstb #4,FPCR_MODE(%a6) |check which one
- beqs zer_rm2
-zer_rp2:
- tstb L_SCR1(%a6) |check sign
- bnes no_dir2 |if set, neg op, no inc
- clrl FPTEMP_EX(%a6)
- clrl FPTEMP_HI(%a6)
- movel #1,FPTEMP_LO(%a6) |set lsb
- bras sm_dnrm |return smallest denorm
-zer_rm2:
- tstb L_SCR1(%a6) |check sign
- beqs no_dir2 |if clr, neg op, no inc
- movew #0x8000,FPTEMP_EX(%a6)
- clrl FPTEMP_HI(%a6)
- movel #1,FPTEMP_LO(%a6) |set lsb
- orl #neg_mask,USER_FPSR(%a6) |set N
- bra sm_dnrm |return smallest denorm
-
-no_dir2:
- tstb L_SCR1(%a6)
- bges pos_zero
-neg_zero:
- clrl FP_SCR1(%a6) |clear the exceptional operand
- clrl FP_SCR1+4(%a6) |for gen_except.
- clrl FP_SCR1+8(%a6)
- fmoves #0x80000000,%fp0
- rts
-pos_zero:
- clrl FP_SCR1(%a6) |clear the exceptional operand
- clrl FP_SCR1+4(%a6) |for gen_except.
- clrl FP_SCR1+8(%a6)
- fmoves #0x00000000,%fp0
- rts
-
-|
-| The destination is a denormalized number. It must be handled
-| by first shifting the bits in the mantissa until it is normalized,
-| then adding the remainder of the source to the exponent.
-|
-dst_dnrm:
- moveml %d2/%d3,-(%a7)
- movew FPTEMP_EX(%a6),%d1
- movel FPTEMP_HI(%a6),%d2
- movel FPTEMP_LO(%a6),%d3
-dst_loop:
- tstl %d2 |test for normalized result
- blts dst_norm |exit loop if so
- tstl %d0 |otherwise, test shift count
- beqs dst_fin |if zero, shifting is done
- subil #1,%d0 |dec src
- lsll #1,%d3
- roxll #1,%d2
- bras dst_loop
-|
-| Destination became normalized. Simply add the remaining
-| portion of the src to the exponent.
-|
-dst_norm:
- addw %d0,%d1 |dst is normalized; add src
- tstb L_SCR1(%a6)
- beqs dnrm_pos
- orl #0x8000,%d1
-dnrm_pos:
- movemw %d1,FPTEMP_EX(%a6)
- moveml %d2,FPTEMP_HI(%a6)
- moveml %d3,FPTEMP_LO(%a6)
- fmovel USER_FPCR(%a6),%FPCR
- fmovex FPTEMP(%a6),%fp0
- moveml (%a7)+,%d2/%d3
- rts
-
-|
-| Destination remained denormalized. Call t_excdnrm with
-| exceptional operand in ETEMP.
-|
-dst_fin:
- tstb L_SCR1(%a6) |check for sign
- beqs dst_exit
- orl #neg_mask,USER_FPSR(%a6) |set N
- orl #0x8000,%d1
-dst_exit:
- movemw %d1,ETEMP_EX(%a6)
- moveml %d2,ETEMP_HI(%a6)
- moveml %d3,ETEMP_LO(%a6)
- orl #unfl_mask,USER_FPSR(%a6) |set unfl
- moveml (%a7)+,%d2/%d3
- leal ETEMP(%a6),%a0
- bra t_resdnrm
-
-|
-| Source is outside of 2^14 range. Test the sign and branch
-| to the appropriate exception handler.
-|
-src_out:
- tstb L_SCR1(%a6)
- beqs scro_pos
- orl #0x8000,%d1
-scro_pos:
- movel FPTEMP_HI(%a6),ETEMP_HI(%a6)
- movel FPTEMP_LO(%a6),ETEMP_LO(%a6)
- tstw ETEMP(%a6)
- blts res_neg
-res_pos:
- movew %d1,ETEMP(%a6) |result in ETEMP
- bra t_ovfl2
-res_neg:
- movew %d1,ETEMP(%a6) |result in ETEMP
- leal ETEMP(%a6),%a0
- bra t_unfl
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/scosh.S b/ANDROID_3.4.5/arch/m68k/fpsp040/scosh.S
deleted file mode 100644
index 07d3a4d7..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/scosh.S
+++ /dev/null
@@ -1,131 +0,0 @@
-|
-| scosh.sa 3.1 12/10/90
-|
-| The entry point sCosh computes the hyperbolic cosine of
-| an input argument; sCoshd does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value cosh(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program sCOSH takes approximately 250 cycles.
-|
-| Algorithm:
-|
-| COSH
-| 1. If |X| > 16380 log2, go to 3.
-|
-| 2. (|X| <= 16380 log2) Cosh(X) is obtained by the formulae
-| y = |X|, z = exp(Y), and
-| cosh(X) = (1/2)*( z + 1/z ).
-| Exit.
-|
-| 3. (|X| > 16380 log2). If |X| > 16480 log2, go to 5.
-|
-| 4. (16380 log2 < |X| <= 16480 log2)
-| cosh(X) = sign(X) * exp(|X|)/2.
-| However, invoking exp(|X|) may cause premature overflow.
-| Thus, we calculate sinh(X) as follows:
-| Y := |X|
-| Fact := 2**(16380)
-| Y' := Y - 16381 log2
-| cosh(X) := Fact * exp(Y').
-| Exit.
-|
-| 5. (|X| > 16480 log2) sinh(X) must overflow. Return
-| Huge*Huge to generate overflow and an infinity with
-| the appropriate sign. Huge is the largest finite number in
-| extended format. Exit.
-|
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SCOSH idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
- |xref t_ovfl
- |xref t_frcinx
- |xref setox
-
-T1: .long 0x40C62D38,0xD3D64634 | ... 16381 LOG2 LEAD
-T2: .long 0x3D6F90AE,0xB1E75CC7 | ... 16381 LOG2 TRAIL
-
-TWO16380: .long 0x7FFB0000,0x80000000,0x00000000,0x00000000
-
- .global scoshd
-scoshd:
-|--COSH(X) = 1 FOR DENORMALIZED X
-
- fmoves #0x3F800000,%fp0
-
- fmovel %d1,%FPCR
- fadds #0x00800000,%fp0
- bra t_frcinx
-
- .global scosh
-scosh:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- andil #0x7FFFFFFF,%d0
- cmpil #0x400CB167,%d0
- bgts COSHBIG
-
-|--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-|--COSH(X) = (1/2) * ( EXP(X) + 1/EXP(X) )
-
- fabsx %fp0 | ...|X|
-
- movel %d1,-(%sp)
- clrl %d1
- fmovemx %fp0-%fp0,(%a0) |pass parameter to setox
- bsr setox | ...FP0 IS EXP(|X|)
- fmuls #0x3F000000,%fp0 | ...(1/2)EXP(|X|)
- movel (%sp)+,%d1
-
- fmoves #0x3E800000,%fp1 | ...(1/4)
- fdivx %fp0,%fp1 | ...1/(2 EXP(|X|))
-
- fmovel %d1,%FPCR
- faddx %fp1,%fp0
-
- bra t_frcinx
-
-COSHBIG:
- cmpil #0x400CB2B3,%d0
- bgts COSHHUGE
-
- fabsx %fp0
- fsubd T1(%pc),%fp0 | ...(|X|-16381LOG2_LEAD)
- fsubd T2(%pc),%fp0 | ...|X| - 16381 LOG2, ACCURATE
-
- movel %d1,-(%sp)
- clrl %d1
- fmovemx %fp0-%fp0,(%a0)
- bsr setox
- fmovel (%sp)+,%fpcr
-
- fmulx TWO16380(%pc),%fp0
- bra t_frcinx
-
-COSHHUGE:
- fmovel #0,%fpsr |clr N bit if set by source
- bclrb #7,(%a0) |always return positive value
- fmovemx (%a0),%fp0-%fp0
- bra t_ovfl
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/setox.S b/ANDROID_3.4.5/arch/m68k/fpsp040/setox.S
deleted file mode 100644
index f1acf7e3..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/setox.S
+++ /dev/null
@@ -1,864 +0,0 @@
-|
-| setox.sa 3.1 12/10/90
-|
-| The entry point setox computes the exponential of a value.
-| setoxd does the same except the input value is a denormalized
-| number. setoxm1 computes exp(X)-1, and setoxm1d computes
-| exp(X)-1 for denormalized X.
-|
-| INPUT
-| -----
-| Double-extended value in memory location pointed to by address
-| register a0.
-|
-| OUTPUT
-| ------
-| exp(X) or exp(X)-1 returned in floating-point register fp0.
-|
-| ACCURACY and MONOTONICITY
-| -------------------------
-| The returned result is within 0.85 ulps in 64 significant bit, i.e.
-| within 0.5001 ulp to 53 bits if the result is subsequently rounded
-| to double precision. The result is provably monotonic in double
-| precision.
-|
-| SPEED
-| -----
-| Two timings are measured, both in the copy-back mode. The
-| first one is measured when the function is invoked the first time
-| (so the instructions and data are not in cache), and the
-| second one is measured when the function is reinvoked at the same
-| input argument.
-|
-| The program setox takes approximately 210/190 cycles for input
-| argument X whose magnitude is less than 16380 log2, which
-| is the usual situation. For the less common arguments,
-| depending on their values, the program may run faster or slower --
-| but no worse than 10% slower even in the extreme cases.
-|
-| The program setoxm1 takes approximately ??? / ??? cycles for input
-| argument X, 0.25 <= |X| < 70log2. For |X| < 0.25, it takes
-| approximately ??? / ??? cycles. For the less common arguments,
-| depending on their values, the program may run faster or slower --
-| but no worse than 10% slower even in the extreme cases.
-|
-| ALGORITHM and IMPLEMENTATION NOTES
-| ----------------------------------
-|
-| setoxd
-| ------
-| Step 1. Set ans := 1.0
-|
-| Step 2. Return ans := ans + sign(X)*2^(-126). Exit.
-| Notes: This will always generate one exception -- inexact.
-|
-|
-| setox
-| -----
-|
-| Step 1. Filter out extreme cases of input argument.
-| 1.1 If |X| >= 2^(-65), go to Step 1.3.
-| 1.2 Go to Step 7.
-| 1.3 If |X| < 16380 log(2), go to Step 2.
-| 1.4 Go to Step 8.
-| Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.
-| To avoid the use of floating-point comparisons, a
-| compact representation of |X| is used. This format is a
-| 32-bit integer, the upper (more significant) 16 bits are
-| the sign and biased exponent field of |X|; the lower 16
-| bits are the 16 most significant fraction (including the
-| explicit bit) bits of |X|. Consequently, the comparisons
-| in Steps 1.1 and 1.3 can be performed by integer comparison.
-| Note also that the constant 16380 log(2) used in Step 1.3
-| is also in the compact form. Thus taking the branch
-| to Step 2 guarantees |X| < 16380 log(2). There is no harm
-| to have a small number of cases where |X| is less than,
-| but close to, 16380 log(2) and the branch to Step 9 is
-| taken.
-|
-| Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ).
-| 2.1 Set AdjFlag := 0 (indicates the branch 1.3 -> 2 was taken)
-| 2.2 N := round-to-nearest-integer( X * 64/log2 ).
-| 2.3 Calculate J = N mod 64; so J = 0,1,2,..., or 63.
-| 2.4 Calculate M = (N - J)/64; so N = 64M + J.
-| 2.5 Calculate the address of the stored value of 2^(J/64).
-| 2.6 Create the value Scale = 2^M.
-| Notes: The calculation in 2.2 is really performed by
-|
-| Z := X * constant
-| N := round-to-nearest-integer(Z)
-|
-| where
-|
-| constant := single-precision( 64/log 2 ).
-|
-| Using a single-precision constant avoids memory access.
-| Another effect of using a single-precision "constant" is
-| that the calculated value Z is
-|
-| Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24).
-|
-| This error has to be considered later in Steps 3 and 4.
-|
-| Step 3. Calculate X - N*log2/64.
-| 3.1 R := X + N*L1, where L1 := single-precision(-log2/64).
-| 3.2 R := R + N*L2, L2 := extended-precision(-log2/64 - L1).
-| Notes: a) The way L1 and L2 are chosen ensures L1+L2 approximate
-| the value -log2/64 to 88 bits of accuracy.
-| b) N*L1 is exact because N is no longer than 22 bits and
-| L1 is no longer than 24 bits.
-| c) The calculation X+N*L1 is also exact due to cancellation.
-| Thus, R is practically X+N(L1+L2) to full 64 bits.
-| d) It is important to estimate how large can |R| be after
-| Step 3.2.
-|
-| N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24)
-| X*64/log2 (1+eps) = N + f, |f| <= 0.5
-| X*64/log2 - N = f - eps*X 64/log2
-| X - N*log2/64 = f*log2/64 - eps*X
-|
-|
-| Now |X| <= 16446 log2, thus
-|
-| |X - N*log2/64| <= (0.5 + 16446/2^(18))*log2/64
-| <= 0.57 log2/64.
-| This bound will be used in Step 4.
-|
-| Step 4. Approximate exp(R)-1 by a polynomial
-| p = R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5))))
-| Notes: a) In order to reduce memory access, the coefficients are
-| made as "short" as possible: A1 (which is 1/2), A4 and A5
-| are single precision; A2 and A3 are double precision.
-| b) Even with the restrictions above,
-| |p - (exp(R)-1)| < 2^(-68.8) for all |R| <= 0.0062.
-| Note that 0.0062 is slightly bigger than 0.57 log2/64.
-| c) To fully utilize the pipeline, p is separated into
-| two independent pieces of roughly equal complexities
-| p = [ R + R*S*(A2 + S*A4) ] +
-| [ S*(A1 + S*(A3 + S*A5)) ]
-| where S = R*R.
-|
-| Step 5. Compute 2^(J/64)*exp(R) = 2^(J/64)*(1+p) by
-| ans := T + ( T*p + t)
-| where T and t are the stored values for 2^(J/64).
-| Notes: 2^(J/64) is stored as T and t where T+t approximates
-| 2^(J/64) to roughly 85 bits; T is in extended precision
-| and t is in single precision. Note also that T is rounded
-| to 62 bits so that the last two bits of T are zero. The
-| reason for such a special form is that T-1, T-2, and T-8
-| will all be exact --- a property that will give much
-| more accurate computation of the function EXPM1.
-|
-| Step 6. Reconstruction of exp(X)
-| exp(X) = 2^M * 2^(J/64) * exp(R).
-| 6.1 If AdjFlag = 0, go to 6.3
-| 6.2 ans := ans * AdjScale
-| 6.3 Restore the user FPCR
-| 6.4 Return ans := ans * Scale. Exit.
-| Notes: If AdjFlag = 0, we have X = Mlog2 + Jlog2/64 + R,
-| |M| <= 16380, and Scale = 2^M. Moreover, exp(X) will
-| neither overflow nor underflow. If AdjFlag = 1, that
-| means that
-| X = (M1+M)log2 + Jlog2/64 + R, |M1+M| >= 16380.
-| Hence, exp(X) may overflow or underflow or neither.
-| When that is the case, AdjScale = 2^(M1) where M1 is
-| approximately M. Thus 6.2 will never cause over/underflow.
-| Possible exception in 6.4 is overflow or underflow.
-| The inexact exception is not generated in 6.4. Although
-| one can argue that the inexact flag should always be
-| raised, to simulate that exception cost to much than the
-| flag is worth in practical uses.
-|
-| Step 7. Return 1 + X.
-| 7.1 ans := X
-| 7.2 Restore user FPCR.
-| 7.3 Return ans := 1 + ans. Exit
-| Notes: For non-zero X, the inexact exception will always be
-| raised by 7.3. That is the only exception raised by 7.3.
-| Note also that we use the FMOVEM instruction to move X
-| in Step 7.1 to avoid unnecessary trapping. (Although
-| the FMOVEM may not seem relevant since X is normalized,
-| the precaution will be useful in the library version of
-| this code where the separate entry for denormalized inputs
-| will be done away with.)
-|
-| Step 8. Handle exp(X) where |X| >= 16380log2.
-| 8.1 If |X| > 16480 log2, go to Step 9.
-| (mimic 2.2 - 2.6)
-| 8.2 N := round-to-integer( X * 64/log2 )
-| 8.3 Calculate J = N mod 64, J = 0,1,...,63
-| 8.4 K := (N-J)/64, M1 := truncate(K/2), M = K-M1, AdjFlag := 1.
-| 8.5 Calculate the address of the stored value 2^(J/64).
-| 8.6 Create the values Scale = 2^M, AdjScale = 2^M1.
-| 8.7 Go to Step 3.
-| Notes: Refer to notes for 2.2 - 2.6.
-|
-| Step 9. Handle exp(X), |X| > 16480 log2.
-| 9.1 If X < 0, go to 9.3
-| 9.2 ans := Huge, go to 9.4
-| 9.3 ans := Tiny.
-| 9.4 Restore user FPCR.
-| 9.5 Return ans := ans * ans. Exit.
-| Notes: Exp(X) will surely overflow or underflow, depending on
-| X's sign. "Huge" and "Tiny" are respectively large/tiny
-| extended-precision numbers whose square over/underflow
-| with an inexact result. Thus, 9.5 always raises the
-| inexact together with either overflow or underflow.
-|
-|
-| setoxm1d
-| --------
-|
-| Step 1. Set ans := 0
-|
-| Step 2. Return ans := X + ans. Exit.
-| Notes: This will return X with the appropriate rounding
-| precision prescribed by the user FPCR.
-|
-| setoxm1
-| -------
-|
-| Step 1. Check |X|
-| 1.1 If |X| >= 1/4, go to Step 1.3.
-| 1.2 Go to Step 7.
-| 1.3 If |X| < 70 log(2), go to Step 2.
-| 1.4 Go to Step 10.
-| Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.
-| However, it is conceivable |X| can be small very often
-| because EXPM1 is intended to evaluate exp(X)-1 accurately
-| when |X| is small. For further details on the comparisons,
-| see the notes on Step 1 of setox.
-|
-| Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ).
-| 2.1 N := round-to-nearest-integer( X * 64/log2 ).
-| 2.2 Calculate J = N mod 64; so J = 0,1,2,..., or 63.
-| 2.3 Calculate M = (N - J)/64; so N = 64M + J.
-| 2.4 Calculate the address of the stored value of 2^(J/64).
-| 2.5 Create the values Sc = 2^M and OnebySc := -2^(-M).
-| Notes: See the notes on Step 2 of setox.
-|
-| Step 3. Calculate X - N*log2/64.
-| 3.1 R := X + N*L1, where L1 := single-precision(-log2/64).
-| 3.2 R := R + N*L2, L2 := extended-precision(-log2/64 - L1).
-| Notes: Applying the analysis of Step 3 of setox in this case
-| shows that |R| <= 0.0055 (note that |X| <= 70 log2 in
-| this case).
-|
-| Step 4. Approximate exp(R)-1 by a polynomial
-| p = R+R*R*(A1+R*(A2+R*(A3+R*(A4+R*(A5+R*A6)))))
-| Notes: a) In order to reduce memory access, the coefficients are
-| made as "short" as possible: A1 (which is 1/2), A5 and A6
-| are single precision; A2, A3 and A4 are double precision.
-| b) Even with the restriction above,
-| |p - (exp(R)-1)| < |R| * 2^(-72.7)
-| for all |R| <= 0.0055.
-| c) To fully utilize the pipeline, p is separated into
-| two independent pieces of roughly equal complexity
-| p = [ R*S*(A2 + S*(A4 + S*A6)) ] +
-| [ R + S*(A1 + S*(A3 + S*A5)) ]
-| where S = R*R.
-|
-| Step 5. Compute 2^(J/64)*p by
-| p := T*p
-| where T and t are the stored values for 2^(J/64).
-| Notes: 2^(J/64) is stored as T and t where T+t approximates
-| 2^(J/64) to roughly 85 bits; T is in extended precision
-| and t is in single precision. Note also that T is rounded
-| to 62 bits so that the last two bits of T are zero. The
-| reason for such a special form is that T-1, T-2, and T-8
-| will all be exact --- a property that will be exploited
-| in Step 6 below. The total relative error in p is no
-| bigger than 2^(-67.7) compared to the final result.
-|
-| Step 6. Reconstruction of exp(X)-1
-| exp(X)-1 = 2^M * ( 2^(J/64) + p - 2^(-M) ).
-| 6.1 If M <= 63, go to Step 6.3.
-| 6.2 ans := T + (p + (t + OnebySc)). Go to 6.6
-| 6.3 If M >= -3, go to 6.5.
-| 6.4 ans := (T + (p + t)) + OnebySc. Go to 6.6
-| 6.5 ans := (T + OnebySc) + (p + t).
-| 6.6 Restore user FPCR.
-| 6.7 Return ans := Sc * ans. Exit.
-| Notes: The various arrangements of the expressions give accurate
-| evaluations.
-|
-| Step 7. exp(X)-1 for |X| < 1/4.
-| 7.1 If |X| >= 2^(-65), go to Step 9.
-| 7.2 Go to Step 8.
-|
-| Step 8. Calculate exp(X)-1, |X| < 2^(-65).
-| 8.1 If |X| < 2^(-16312), goto 8.3
-| 8.2 Restore FPCR; return ans := X - 2^(-16382). Exit.
-| 8.3 X := X * 2^(140).
-| 8.4 Restore FPCR; ans := ans - 2^(-16382).
-| Return ans := ans*2^(140). Exit
-| Notes: The idea is to return "X - tiny" under the user
-| precision and rounding modes. To avoid unnecessary
-| inefficiency, we stay away from denormalized numbers the
-| best we can. For |X| >= 2^(-16312), the straightforward
-| 8.2 generates the inexact exception as the case warrants.
-|
-| Step 9. Calculate exp(X)-1, |X| < 1/4, by a polynomial
-| p = X + X*X*(B1 + X*(B2 + ... + X*B12))
-| Notes: a) In order to reduce memory access, the coefficients are
-| made as "short" as possible: B1 (which is 1/2), B9 to B12
-| are single precision; B3 to B8 are double precision; and
-| B2 is double extended.
-| b) Even with the restriction above,
-| |p - (exp(X)-1)| < |X| 2^(-70.6)
-| for all |X| <= 0.251.
-| Note that 0.251 is slightly bigger than 1/4.
-| c) To fully preserve accuracy, the polynomial is computed
-| as X + ( S*B1 + Q ) where S = X*X and
-| Q = X*S*(B2 + X*(B3 + ... + X*B12))
-| d) To fully utilize the pipeline, Q is separated into
-| two independent pieces of roughly equal complexity
-| Q = [ X*S*(B2 + S*(B4 + ... + S*B12)) ] +
-| [ S*S*(B3 + S*(B5 + ... + S*B11)) ]
-|
-| Step 10. Calculate exp(X)-1 for |X| >= 70 log 2.
-| 10.1 If X >= 70log2 , exp(X) - 1 = exp(X) for all practical
-| purposes. Therefore, go to Step 1 of setox.
-| 10.2 If X <= -70log2, exp(X) - 1 = -1 for all practical purposes.
-| ans := -1
-| Restore user FPCR
-| Return ans := ans + 2^(-126). Exit.
-| Notes: 10.2 will always create an inexact and return -1 + tiny
-| in the user rounding precision and mode.
-|
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|setox idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-L2: .long 0x3FDC0000,0x82E30865,0x4361C4C6,0x00000000
-
-EXPA3: .long 0x3FA55555,0x55554431
-EXPA2: .long 0x3FC55555,0x55554018
-
-HUGE: .long 0x7FFE0000,0xFFFFFFFF,0xFFFFFFFF,0x00000000
-TINY: .long 0x00010000,0xFFFFFFFF,0xFFFFFFFF,0x00000000
-
-EM1A4: .long 0x3F811111,0x11174385
-EM1A3: .long 0x3FA55555,0x55554F5A
-
-EM1A2: .long 0x3FC55555,0x55555555,0x00000000,0x00000000
-
-EM1B8: .long 0x3EC71DE3,0xA5774682
-EM1B7: .long 0x3EFA01A0,0x19D7CB68
-
-EM1B6: .long 0x3F2A01A0,0x1A019DF3
-EM1B5: .long 0x3F56C16C,0x16C170E2
-
-EM1B4: .long 0x3F811111,0x11111111
-EM1B3: .long 0x3FA55555,0x55555555
-
-EM1B2: .long 0x3FFC0000,0xAAAAAAAA,0xAAAAAAAB
- .long 0x00000000
-
-TWO140: .long 0x48B00000,0x00000000
-TWON140: .long 0x37300000,0x00000000
-
-EXPTBL:
- .long 0x3FFF0000,0x80000000,0x00000000,0x00000000
- .long 0x3FFF0000,0x8164D1F3,0xBC030774,0x9F841A9B
- .long 0x3FFF0000,0x82CD8698,0xAC2BA1D8,0x9FC1D5B9
- .long 0x3FFF0000,0x843A28C3,0xACDE4048,0xA0728369
- .long 0x3FFF0000,0x85AAC367,0xCC487B14,0x1FC5C95C
- .long 0x3FFF0000,0x871F6196,0x9E8D1010,0x1EE85C9F
- .long 0x3FFF0000,0x88980E80,0x92DA8528,0x9FA20729
- .long 0x3FFF0000,0x8A14D575,0x496EFD9C,0xA07BF9AF
- .long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E8,0xA0020DCF
- .long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E4,0x205A63DA
- .long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x1EB70051
- .long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x1F6EB029
- .long 0x3FFF0000,0x91C3D373,0xAB11C338,0xA0781494
- .long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0x9EB319B0
- .long 0x3FFF0000,0x94F4EFA8,0xFEF70960,0x2017457D
- .long 0x3FFF0000,0x96942D37,0x20185A00,0x1F11D537
- .long 0x3FFF0000,0x9837F051,0x8DB8A970,0x9FB952DD
- .long 0x3FFF0000,0x99E04593,0x20B7FA64,0x1FE43087
- .long 0x3FFF0000,0x9B8D39B9,0xD54E5538,0x1FA2A818
- .long 0x3FFF0000,0x9D3ED9A7,0x2CFFB750,0x1FDE494D
- .long 0x3FFF0000,0x9EF53260,0x91A111AC,0x20504890
- .long 0x3FFF0000,0xA0B0510F,0xB9714FC4,0xA073691C
- .long 0x3FFF0000,0xA2704303,0x0C496818,0x1F9B7A05
- .long 0x3FFF0000,0xA43515AE,0x09E680A0,0xA0797126
- .long 0x3FFF0000,0xA5FED6A9,0xB15138EC,0xA071A140
- .long 0x3FFF0000,0xA7CD93B4,0xE9653568,0x204F62DA
- .long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x1F283C4A
- .long 0x3FFF0000,0xAB7A39B5,0xA93ED338,0x9F9A7FDC
- .long 0x3FFF0000,0xAD583EEA,0x42A14AC8,0xA05B3FAC
- .long 0x3FFF0000,0xAF3B78AD,0x690A4374,0x1FDF2610
- .long 0x3FFF0000,0xB123F581,0xD2AC2590,0x9F705F90
- .long 0x3FFF0000,0xB311C412,0xA9112488,0x201F678A
- .long 0x3FFF0000,0xB504F333,0xF9DE6484,0x1F32FB13
- .long 0x3FFF0000,0xB6FD91E3,0x28D17790,0x20038B30
- .long 0x3FFF0000,0xB8FBAF47,0x62FB9EE8,0x200DC3CC
- .long 0x3FFF0000,0xBAFF5AB2,0x133E45FC,0x9F8B2AE6
- .long 0x3FFF0000,0xBD08A39F,0x580C36C0,0xA02BBF70
- .long 0x3FFF0000,0xBF1799B6,0x7A731084,0xA00BF518
- .long 0x3FFF0000,0xC12C4CCA,0x66709458,0xA041DD41
- .long 0x3FFF0000,0xC346CCDA,0x24976408,0x9FDF137B
- .long 0x3FFF0000,0xC5672A11,0x5506DADC,0x201F1568
- .long 0x3FFF0000,0xC78D74C8,0xABB9B15C,0x1FC13A2E
- .long 0x3FFF0000,0xC9B9BD86,0x6E2F27A4,0xA03F8F03
- .long 0x3FFF0000,0xCBEC14FE,0xF2727C5C,0x1FF4907D
- .long 0x3FFF0000,0xCE248C15,0x1F8480E4,0x9E6E53E4
- .long 0x3FFF0000,0xD06333DA,0xEF2B2594,0x1FD6D45C
- .long 0x3FFF0000,0xD2A81D91,0xF12AE45C,0xA076EDB9
- .long 0x3FFF0000,0xD4F35AAB,0xCFEDFA20,0x9FA6DE21
- .long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x1EE69A2F
- .long 0x3FFF0000,0xD99D15C2,0x78AFD7B4,0x207F439F
- .long 0x3FFF0000,0xDBFBB797,0xDAF23754,0x201EC207
- .long 0x3FFF0000,0xDE60F482,0x5E0E9124,0x9E8BE175
- .long 0x3FFF0000,0xE0CCDEEC,0x2A94E110,0x20032C4B
- .long 0x3FFF0000,0xE33F8972,0xBE8A5A50,0x2004DFF5
- .long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x1E72F47A
- .long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x1F722F22
- .long 0x3FFF0000,0xEAC0C6E7,0xDD243930,0xA017E945
- .long 0x3FFF0000,0xED4F301E,0xD9942B84,0x1F401A5B
- .long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CC,0x9FB9A9E3
- .long 0x3FFF0000,0xF281773C,0x59FFB138,0x20744C05
- .long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x1F773A19
- .long 0x3FFF0000,0xF7D0DF73,0x0AD13BB8,0x1FFE90D5
- .long 0x3FFF0000,0xFA83B2DB,0x722A033C,0xA041ED22
- .long 0x3FFF0000,0xFD3E0C0C,0xF486C174,0x1F853F3A
-
- .set ADJFLAG,L_SCR2
- .set SCALE,FP_SCR1
- .set ADJSCALE,FP_SCR2
- .set SC,FP_SCR3
- .set ONEBYSC,FP_SCR4
-
- | xref t_frcinx
- |xref t_extdnrm
- |xref t_unfl
- |xref t_ovfl
-
- .global setoxd
-setoxd:
-|--entry point for EXP(X), X is denormalized
- movel (%a0),%d0
- andil #0x80000000,%d0
- oril #0x00800000,%d0 | ...sign(X)*2^(-126)
- movel %d0,-(%sp)
- fmoves #0x3F800000,%fp0
- fmovel %d1,%fpcr
- fadds (%sp)+,%fp0
- bra t_frcinx
-
- .global setox
-setox:
-|--entry point for EXP(X), here X is finite, non-zero, and not NaN's
-
-|--Step 1.
- movel (%a0),%d0 | ...load part of input X
- andil #0x7FFF0000,%d0 | ...biased expo. of X
- cmpil #0x3FBE0000,%d0 | ...2^(-65)
- bges EXPC1 | ...normal case
- bra EXPSM
-
-EXPC1:
-|--The case |X| >= 2^(-65)
- movew 4(%a0),%d0 | ...expo. and partial sig. of |X|
- cmpil #0x400CB167,%d0 | ...16380 log2 trunc. 16 bits
- blts EXPMAIN | ...normal case
- bra EXPBIG
-
-EXPMAIN:
-|--Step 2.
-|--This is the normal branch: 2^(-65) <= |X| < 16380 log2.
- fmovex (%a0),%fp0 | ...load input from (a0)
-
- fmovex %fp0,%fp1
- fmuls #0x42B8AA3B,%fp0 | ...64/log2 * X
- fmovemx %fp2-%fp2/%fp3,-(%a7) | ...save fp2
- movel #0,ADJFLAG(%a6)
- fmovel %fp0,%d0 | ...N = int( X * 64/log2 )
- lea EXPTBL,%a1
- fmovel %d0,%fp0 | ...convert to floating-format
-
- movel %d0,L_SCR1(%a6) | ...save N temporarily
- andil #0x3F,%d0 | ...D0 is J = N mod 64
- lsll #4,%d0
- addal %d0,%a1 | ...address of 2^(J/64)
- movel L_SCR1(%a6),%d0
- asrl #6,%d0 | ...D0 is M
- addiw #0x3FFF,%d0 | ...biased expo. of 2^(M)
- movew L2,L_SCR1(%a6) | ...prefetch L2, no need in CB
-
-EXPCONT1:
-|--Step 3.
-|--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-|--a0 points to 2^(J/64), D0 is biased expo. of 2^(M)
- fmovex %fp0,%fp2
- fmuls #0xBC317218,%fp0 | ...N * L1, L1 = lead(-log2/64)
- fmulx L2,%fp2 | ...N * L2, L1+L2 = -log2/64
- faddx %fp1,%fp0 | ...X + N*L1
- faddx %fp2,%fp0 | ...fp0 is R, reduced arg.
-| MOVE.W #$3FA5,EXPA3 ...load EXPA3 in cache
-
-|--Step 4.
-|--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-|-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5))))
-|--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-|--[R+R*S*(A2+S*A4)] + [S*(A1+S*(A3+S*A5))]
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...fp1 IS S = R*R
-
- fmoves #0x3AB60B70,%fp2 | ...fp2 IS A5
-| MOVE.W #0,2(%a1) ...load 2^(J/64) in cache
-
- fmulx %fp1,%fp2 | ...fp2 IS S*A5
- fmovex %fp1,%fp3
- fmuls #0x3C088895,%fp3 | ...fp3 IS S*A4
-
- faddd EXPA3,%fp2 | ...fp2 IS A3+S*A5
- faddd EXPA2,%fp3 | ...fp3 IS A2+S*A4
-
- fmulx %fp1,%fp2 | ...fp2 IS S*(A3+S*A5)
- movew %d0,SCALE(%a6) | ...SCALE is 2^(M) in extended
- clrw SCALE+2(%a6)
- movel #0x80000000,SCALE+4(%a6)
- clrl SCALE+8(%a6)
-
- fmulx %fp1,%fp3 | ...fp3 IS S*(A2+S*A4)
-
- fadds #0x3F000000,%fp2 | ...fp2 IS A1+S*(A3+S*A5)
- fmulx %fp0,%fp3 | ...fp3 IS R*S*(A2+S*A4)
-
- fmulx %fp1,%fp2 | ...fp2 IS S*(A1+S*(A3+S*A5))
- faddx %fp3,%fp0 | ...fp0 IS R+R*S*(A2+S*A4),
-| ...fp3 released
-
- fmovex (%a1)+,%fp1 | ...fp1 is lead. pt. of 2^(J/64)
- faddx %fp2,%fp0 | ...fp0 is EXP(R) - 1
-| ...fp2 released
-
-|--Step 5
-|--final reconstruction process
-|--EXP(X) = 2^M * ( 2^(J/64) + 2^(J/64)*(EXP(R)-1) )
-
- fmulx %fp1,%fp0 | ...2^(J/64)*(Exp(R)-1)
- fmovemx (%a7)+,%fp2-%fp2/%fp3 | ...fp2 restored
- fadds (%a1),%fp0 | ...accurate 2^(J/64)
-
- faddx %fp1,%fp0 | ...2^(J/64) + 2^(J/64)*...
- movel ADJFLAG(%a6),%d0
-
-|--Step 6
- tstl %d0
- beqs NORMAL
-ADJUST:
- fmulx ADJSCALE(%a6),%fp0
-NORMAL:
- fmovel %d1,%FPCR | ...restore user FPCR
- fmulx SCALE(%a6),%fp0 | ...multiply 2^(M)
- bra t_frcinx
-
-EXPSM:
-|--Step 7
- fmovemx (%a0),%fp0-%fp0 | ...in case X is denormalized
- fmovel %d1,%FPCR
- fadds #0x3F800000,%fp0 | ...1+X in user mode
- bra t_frcinx
-
-EXPBIG:
-|--Step 8
- cmpil #0x400CB27C,%d0 | ...16480 log2
- bgts EXP2BIG
-|--Steps 8.2 -- 8.6
- fmovex (%a0),%fp0 | ...load input from (a0)
-
- fmovex %fp0,%fp1
- fmuls #0x42B8AA3B,%fp0 | ...64/log2 * X
- fmovemx %fp2-%fp2/%fp3,-(%a7) | ...save fp2
- movel #1,ADJFLAG(%a6)
- fmovel %fp0,%d0 | ...N = int( X * 64/log2 )
- lea EXPTBL,%a1
- fmovel %d0,%fp0 | ...convert to floating-format
- movel %d0,L_SCR1(%a6) | ...save N temporarily
- andil #0x3F,%d0 | ...D0 is J = N mod 64
- lsll #4,%d0
- addal %d0,%a1 | ...address of 2^(J/64)
- movel L_SCR1(%a6),%d0
- asrl #6,%d0 | ...D0 is K
- movel %d0,L_SCR1(%a6) | ...save K temporarily
- asrl #1,%d0 | ...D0 is M1
- subl %d0,L_SCR1(%a6) | ...a1 is M
- addiw #0x3FFF,%d0 | ...biased expo. of 2^(M1)
- movew %d0,ADJSCALE(%a6) | ...ADJSCALE := 2^(M1)
- clrw ADJSCALE+2(%a6)
- movel #0x80000000,ADJSCALE+4(%a6)
- clrl ADJSCALE+8(%a6)
- movel L_SCR1(%a6),%d0 | ...D0 is M
- addiw #0x3FFF,%d0 | ...biased expo. of 2^(M)
- bra EXPCONT1 | ...go back to Step 3
-
-EXP2BIG:
-|--Step 9
- fmovel %d1,%FPCR
- movel (%a0),%d0
- bclrb #sign_bit,(%a0) | ...setox always returns positive
- cmpil #0,%d0
- blt t_unfl
- bra t_ovfl
-
- .global setoxm1d
-setoxm1d:
-|--entry point for EXPM1(X), here X is denormalized
-|--Step 0.
- bra t_extdnrm
-
-
- .global setoxm1
-setoxm1:
-|--entry point for EXPM1(X), here X is finite, non-zero, non-NaN
-
-|--Step 1.
-|--Step 1.1
- movel (%a0),%d0 | ...load part of input X
- andil #0x7FFF0000,%d0 | ...biased expo. of X
- cmpil #0x3FFD0000,%d0 | ...1/4
- bges EM1CON1 | ...|X| >= 1/4
- bra EM1SM
-
-EM1CON1:
-|--Step 1.3
-|--The case |X| >= 1/4
- movew 4(%a0),%d0 | ...expo. and partial sig. of |X|
- cmpil #0x4004C215,%d0 | ...70log2 rounded up to 16 bits
- bles EM1MAIN | ...1/4 <= |X| <= 70log2
- bra EM1BIG
-
-EM1MAIN:
-|--Step 2.
-|--This is the case: 1/4 <= |X| <= 70 log2.
- fmovex (%a0),%fp0 | ...load input from (a0)
-
- fmovex %fp0,%fp1
- fmuls #0x42B8AA3B,%fp0 | ...64/log2 * X
- fmovemx %fp2-%fp2/%fp3,-(%a7) | ...save fp2
-| MOVE.W #$3F81,EM1A4 ...prefetch in CB mode
- fmovel %fp0,%d0 | ...N = int( X * 64/log2 )
- lea EXPTBL,%a1
- fmovel %d0,%fp0 | ...convert to floating-format
-
- movel %d0,L_SCR1(%a6) | ...save N temporarily
- andil #0x3F,%d0 | ...D0 is J = N mod 64
- lsll #4,%d0
- addal %d0,%a1 | ...address of 2^(J/64)
- movel L_SCR1(%a6),%d0
- asrl #6,%d0 | ...D0 is M
- movel %d0,L_SCR1(%a6) | ...save a copy of M
-| MOVE.W #$3FDC,L2 ...prefetch L2 in CB mode
-
-|--Step 3.
-|--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-|--a0 points to 2^(J/64), D0 and a1 both contain M
- fmovex %fp0,%fp2
- fmuls #0xBC317218,%fp0 | ...N * L1, L1 = lead(-log2/64)
- fmulx L2,%fp2 | ...N * L2, L1+L2 = -log2/64
- faddx %fp1,%fp0 | ...X + N*L1
- faddx %fp2,%fp0 | ...fp0 is R, reduced arg.
-| MOVE.W #$3FC5,EM1A2 ...load EM1A2 in cache
- addiw #0x3FFF,%d0 | ...D0 is biased expo. of 2^M
-
-|--Step 4.
-|--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-|-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*(A5 + R*A6)))))
-|--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-|--[R*S*(A2+S*(A4+S*A6))] + [R+S*(A1+S*(A3+S*A5))]
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...fp1 IS S = R*R
-
- fmoves #0x3950097B,%fp2 | ...fp2 IS a6
-| MOVE.W #0,2(%a1) ...load 2^(J/64) in cache
-
- fmulx %fp1,%fp2 | ...fp2 IS S*A6
- fmovex %fp1,%fp3
- fmuls #0x3AB60B6A,%fp3 | ...fp3 IS S*A5
-
- faddd EM1A4,%fp2 | ...fp2 IS A4+S*A6
- faddd EM1A3,%fp3 | ...fp3 IS A3+S*A5
- movew %d0,SC(%a6) | ...SC is 2^(M) in extended
- clrw SC+2(%a6)
- movel #0x80000000,SC+4(%a6)
- clrl SC+8(%a6)
-
- fmulx %fp1,%fp2 | ...fp2 IS S*(A4+S*A6)
- movel L_SCR1(%a6),%d0 | ...D0 is M
- negw %d0 | ...D0 is -M
- fmulx %fp1,%fp3 | ...fp3 IS S*(A3+S*A5)
- addiw #0x3FFF,%d0 | ...biased expo. of 2^(-M)
- faddd EM1A2,%fp2 | ...fp2 IS A2+S*(A4+S*A6)
- fadds #0x3F000000,%fp3 | ...fp3 IS A1+S*(A3+S*A5)
-
- fmulx %fp1,%fp2 | ...fp2 IS S*(A2+S*(A4+S*A6))
- oriw #0x8000,%d0 | ...signed/expo. of -2^(-M)
- movew %d0,ONEBYSC(%a6) | ...OnebySc is -2^(-M)
- clrw ONEBYSC+2(%a6)
- movel #0x80000000,ONEBYSC+4(%a6)
- clrl ONEBYSC+8(%a6)
- fmulx %fp3,%fp1 | ...fp1 IS S*(A1+S*(A3+S*A5))
-| ...fp3 released
-
- fmulx %fp0,%fp2 | ...fp2 IS R*S*(A2+S*(A4+S*A6))
- faddx %fp1,%fp0 | ...fp0 IS R+S*(A1+S*(A3+S*A5))
-| ...fp1 released
-
- faddx %fp2,%fp0 | ...fp0 IS EXP(R)-1
-| ...fp2 released
- fmovemx (%a7)+,%fp2-%fp2/%fp3 | ...fp2 restored
-
-|--Step 5
-|--Compute 2^(J/64)*p
-
- fmulx (%a1),%fp0 | ...2^(J/64)*(Exp(R)-1)
-
-|--Step 6
-|--Step 6.1
- movel L_SCR1(%a6),%d0 | ...retrieve M
- cmpil #63,%d0
- bles MLE63
-|--Step 6.2 M >= 64
- fmoves 12(%a1),%fp1 | ...fp1 is t
- faddx ONEBYSC(%a6),%fp1 | ...fp1 is t+OnebySc
- faddx %fp1,%fp0 | ...p+(t+OnebySc), fp1 released
- faddx (%a1),%fp0 | ...T+(p+(t+OnebySc))
- bras EM1SCALE
-MLE63:
-|--Step 6.3 M <= 63
- cmpil #-3,%d0
- bges MGEN3
-MLTN3:
-|--Step 6.4 M <= -4
- fadds 12(%a1),%fp0 | ...p+t
- faddx (%a1),%fp0 | ...T+(p+t)
- faddx ONEBYSC(%a6),%fp0 | ...OnebySc + (T+(p+t))
- bras EM1SCALE
-MGEN3:
-|--Step 6.5 -3 <= M <= 63
- fmovex (%a1)+,%fp1 | ...fp1 is T
- fadds (%a1),%fp0 | ...fp0 is p+t
- faddx ONEBYSC(%a6),%fp1 | ...fp1 is T+OnebySc
- faddx %fp1,%fp0 | ...(T+OnebySc)+(p+t)
-
-EM1SCALE:
-|--Step 6.6
- fmovel %d1,%FPCR
- fmulx SC(%a6),%fp0
-
- bra t_frcinx
-
-EM1SM:
-|--Step 7 |X| < 1/4.
- cmpil #0x3FBE0000,%d0 | ...2^(-65)
- bges EM1POLY
-
-EM1TINY:
-|--Step 8 |X| < 2^(-65)
- cmpil #0x00330000,%d0 | ...2^(-16312)
- blts EM12TINY
-|--Step 8.2
- movel #0x80010000,SC(%a6) | ...SC is -2^(-16382)
- movel #0x80000000,SC+4(%a6)
- clrl SC+8(%a6)
- fmovex (%a0),%fp0
- fmovel %d1,%FPCR
- faddx SC(%a6),%fp0
-
- bra t_frcinx
-
-EM12TINY:
-|--Step 8.3
- fmovex (%a0),%fp0
- fmuld TWO140,%fp0
- movel #0x80010000,SC(%a6)
- movel #0x80000000,SC+4(%a6)
- clrl SC+8(%a6)
- faddx SC(%a6),%fp0
- fmovel %d1,%FPCR
- fmuld TWON140,%fp0
-
- bra t_frcinx
-
-EM1POLY:
-|--Step 9 exp(X)-1 by a simple polynomial
- fmovex (%a0),%fp0 | ...fp0 is X
- fmulx %fp0,%fp0 | ...fp0 is S := X*X
- fmovemx %fp2-%fp2/%fp3,-(%a7) | ...save fp2
- fmoves #0x2F30CAA8,%fp1 | ...fp1 is B12
- fmulx %fp0,%fp1 | ...fp1 is S*B12
- fmoves #0x310F8290,%fp2 | ...fp2 is B11
- fadds #0x32D73220,%fp1 | ...fp1 is B10+S*B12
-
- fmulx %fp0,%fp2 | ...fp2 is S*B11
- fmulx %fp0,%fp1 | ...fp1 is S*(B10 + ...
-
- fadds #0x3493F281,%fp2 | ...fp2 is B9+S*...
- faddd EM1B8,%fp1 | ...fp1 is B8+S*...
-
- fmulx %fp0,%fp2 | ...fp2 is S*(B9+...
- fmulx %fp0,%fp1 | ...fp1 is S*(B8+...
-
- faddd EM1B7,%fp2 | ...fp2 is B7+S*...
- faddd EM1B6,%fp1 | ...fp1 is B6+S*...
-
- fmulx %fp0,%fp2 | ...fp2 is S*(B7+...
- fmulx %fp0,%fp1 | ...fp1 is S*(B6+...
-
- faddd EM1B5,%fp2 | ...fp2 is B5+S*...
- faddd EM1B4,%fp1 | ...fp1 is B4+S*...
-
- fmulx %fp0,%fp2 | ...fp2 is S*(B5+...
- fmulx %fp0,%fp1 | ...fp1 is S*(B4+...
-
- faddd EM1B3,%fp2 | ...fp2 is B3+S*...
- faddx EM1B2,%fp1 | ...fp1 is B2+S*...
-
- fmulx %fp0,%fp2 | ...fp2 is S*(B3+...
- fmulx %fp0,%fp1 | ...fp1 is S*(B2+...
-
- fmulx %fp0,%fp2 | ...fp2 is S*S*(B3+...)
- fmulx (%a0),%fp1 | ...fp1 is X*S*(B2...
-
- fmuls #0x3F000000,%fp0 | ...fp0 is S*B1
- faddx %fp2,%fp1 | ...fp1 is Q
-| ...fp2 released
-
- fmovemx (%a7)+,%fp2-%fp2/%fp3 | ...fp2 restored
-
- faddx %fp1,%fp0 | ...fp0 is S*B1+Q
-| ...fp1 released
-
- fmovel %d1,%FPCR
- faddx (%a0),%fp0
-
- bra t_frcinx
-
-EM1BIG:
-|--Step 10 |X| > 70 log2
- movel (%a0),%d0
- cmpil #0,%d0
- bgt EXPC1
-|--Step 10.2
- fmoves #0xBF800000,%fp0 | ...fp0 is -1
- fmovel %d1,%FPCR
- fadds #0x00800000,%fp0 | ...-1 + 2^(-126)
-
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/sgetem.S b/ANDROID_3.4.5/arch/m68k/fpsp040/sgetem.S
deleted file mode 100644
index d9234f4a..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/sgetem.S
+++ /dev/null
@@ -1,140 +0,0 @@
-|
-| sgetem.sa 3.1 12/10/90
-|
-| The entry point sGETEXP returns the exponent portion
-| of the input argument. The exponent bias is removed
-| and the exponent value is returned as an extended
-| precision number in fp0. sGETEXPD handles denormalized
-| numbers.
-|
-| The entry point sGETMAN extracts the mantissa of the
-| input argument. The mantissa is converted to an
-| extended precision number and returned in fp0. The
-| range of the result is [1.0 - 2.0).
-|
-|
-| Input: Double-extended number X in the ETEMP space in
-| the floating-point save stack.
-|
-| Output: The functions return exp(X) or man(X) in fp0.
-|
-| Modified: fp0.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SGETEM idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref nrm_set
-
-|
-| This entry point is used by the unimplemented instruction exception
-| handler. It points a0 to the input operand.
-|
-|
-|
-| SGETEXP
-|
-
- .global sgetexp
-sgetexp:
- movew LOCAL_EX(%a0),%d0 |get the exponent
- bclrl #15,%d0 |clear the sign bit
- subw #0x3fff,%d0 |subtract off the bias
- fmovew %d0,%fp0 |move the exp to fp0
- rts
-
- .global sgetexpd
-sgetexpd:
- bclrb #sign_bit,LOCAL_EX(%a0)
- bsr nrm_set |normalize (exp will go negative)
- movew LOCAL_EX(%a0),%d0 |load resulting exponent into d0
- subw #0x3fff,%d0 |subtract off the bias
- fmovew %d0,%fp0 |move the exp to fp0
- rts
-|
-|
-| This entry point is used by the unimplemented instruction exception
-| handler. It points a0 to the input operand.
-|
-|
-|
-| SGETMAN
-|
-|
-| For normalized numbers, leave the mantissa alone, simply load
-| with an exponent of +/- $3fff.
-|
- .global sgetman
-sgetman:
- movel USER_FPCR(%a6),%d0
- andil #0xffffff00,%d0 |clear rounding precision and mode
- fmovel %d0,%fpcr |this fpcr setting is used by the 882
- movew LOCAL_EX(%a0),%d0 |get the exp (really just want sign bit)
- orw #0x7fff,%d0 |clear old exp
- bclrl #14,%d0 |make it the new exp +-3fff
- movew %d0,LOCAL_EX(%a0) |move the sign & exp back to fsave stack
- fmovex (%a0),%fp0 |put new value back in fp0
- rts
-
-|
-| For denormalized numbers, shift the mantissa until the j-bit = 1,
-| then load the exponent with +/1 $3fff.
-|
- .global sgetmand
-sgetmand:
- movel LOCAL_HI(%a0),%d0 |load ms mant in d0
- movel LOCAL_LO(%a0),%d1 |load ls mant in d1
- bsr shft |shift mantissa bits till msbit is set
- movel %d0,LOCAL_HI(%a0) |put ms mant back on stack
- movel %d1,LOCAL_LO(%a0) |put ls mant back on stack
- bras sgetman
-
-|
-| SHFT
-|
-| Shifts the mantissa bits until msbit is set.
-| input:
-| ms mantissa part in d0
-| ls mantissa part in d1
-| output:
-| shifted bits in d0 and d1
-shft:
- tstl %d0 |if any bits set in ms mant
- bnes upper |then branch
-| ;else no bits set in ms mant
- tstl %d1 |test if any bits set in ls mant
- bnes cont |if set then continue
- bras shft_end |else return
-cont:
- movel %d3,-(%a7) |save d3
- exg %d0,%d1 |shift ls mant to ms mant
- bfffo %d0{#0:#32},%d3 |find first 1 in ls mant to d0
- lsll %d3,%d0 |shift first 1 to integer bit in ms mant
- movel (%a7)+,%d3 |restore d3
- bras shft_end
-upper:
-
- moveml %d3/%d5/%d6,-(%a7) |save registers
- bfffo %d0{#0:#32},%d3 |find first 1 in ls mant to d0
- lsll %d3,%d0 |shift ms mant until j-bit is set
- movel %d1,%d6 |save ls mant in d6
- lsll %d3,%d1 |shift ls mant by count
- movel #32,%d5
- subl %d3,%d5 |sub 32 from shift for ls mant
- lsrl %d5,%d6 |shift off all bits but those that will
-| ;be shifted into ms mant
- orl %d6,%d0 |shift the ls mant bits into the ms mant
- moveml (%a7)+,%d3/%d5/%d6 |restore registers
-shft_end:
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/sint.S b/ANDROID_3.4.5/arch/m68k/fpsp040/sint.S
deleted file mode 100644
index 0e92d4e5..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/sint.S
+++ /dev/null
@@ -1,246 +0,0 @@
-|
-| sint.sa 3.1 12/10/90
-|
-| The entry point sINT computes the rounded integer
-| equivalent of the input argument, sINTRZ computes
-| the integer rounded to zero of the input argument.
-|
-| Entry points sint and sintrz are called from do_func
-| to emulate the fint and fintrz unimplemented instructions,
-| respectively. Entry point sintdo is used by bindec.
-|
-| Input: (Entry points sint and sintrz) Double-extended
-| number X in the ETEMP space in the floating-point
-| save stack.
-| (Entry point sintdo) Double-extended number X in
-| location pointed to by the address register a0.
-| (Entry point sintd) Double-extended denormalized
-| number X in the ETEMP space in the floating-point
-| save stack.
-|
-| Output: The function returns int(X) or intrz(X) in fp0.
-|
-| Modifies: fp0.
-|
-| Algorithm: (sint and sintrz)
-|
-| 1. If exp(X) >= 63, return X.
-| If exp(X) < 0, return +/- 0 or +/- 1, according to
-| the rounding mode.
-|
-| 2. (X is in range) set rsc = 63 - exp(X). Unnormalize the
-| result to the exponent $403e.
-|
-| 3. Round the result in the mode given in USER_FPCR. For
-| sintrz, force round-to-zero mode.
-|
-| 4. Normalize the rounded result; store in fp0.
-|
-| For the denormalized cases, force the correct result
-| for the given sign and rounding mode.
-|
-| Sign(X)
-| RMODE + -
-| ----- --------
-| RN +0 -0
-| RZ +0 -0
-| RM +0 -1
-| RP +1 -0
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SINT idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref dnrm_lp
- |xref nrm_set
- |xref round
- |xref t_inx2
- |xref ld_pone
- |xref ld_mone
- |xref ld_pzero
- |xref ld_mzero
- |xref snzrinx
-
-|
-| FINT
-|
- .global sint
-sint:
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |use user's mode for rounding
-| ;implicitly has extend precision
-| ;in upper word.
- movel %d1,L_SCR1(%a6) |save mode bits
- bras sintexc
-
-|
-| FINT with extended denorm inputs.
-|
- .global sintd
-sintd:
- btstb #5,FPCR_MODE(%a6)
- beq snzrinx |if round nearest or round zero, +/- 0
- btstb #4,FPCR_MODE(%a6)
- beqs rnd_mns
-rnd_pls:
- btstb #sign_bit,LOCAL_EX(%a0)
- bnes sintmz
- bsr ld_pone |if round plus inf and pos, answer is +1
- bra t_inx2
-rnd_mns:
- btstb #sign_bit,LOCAL_EX(%a0)
- beqs sintpz
- bsr ld_mone |if round mns inf and neg, answer is -1
- bra t_inx2
-sintpz:
- bsr ld_pzero
- bra t_inx2
-sintmz:
- bsr ld_mzero
- bra t_inx2
-
-|
-| FINTRZ
-|
- .global sintrz
-sintrz:
- movel #1,L_SCR1(%a6) |use rz mode for rounding
-| ;implicitly has extend precision
-| ;in upper word.
- bras sintexc
-|
-| SINTDO
-|
-| Input: a0 points to an IEEE extended format operand
-| Output: fp0 has the result
-|
-| Exceptions:
-|
-| If the subroutine results in an inexact operation, the inx2 and
-| ainx bits in the USER_FPSR are set.
-|
-|
- .global sintdo
-sintdo:
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |use user's mode for rounding
-| ;implicitly has ext precision
-| ;in upper word.
- movel %d1,L_SCR1(%a6) |save mode bits
-|
-| Real work of sint is in sintexc
-|
-sintexc:
- bclrb #sign_bit,LOCAL_EX(%a0) |convert to internal extended
-| ;format
- sne LOCAL_SGN(%a0)
- cmpw #0x403e,LOCAL_EX(%a0) |check if (unbiased) exp > 63
- bgts out_rnge |branch if exp < 63
- cmpw #0x3ffd,LOCAL_EX(%a0) |check if (unbiased) exp < 0
- bgt in_rnge |if 63 >= exp > 0, do calc
-|
-| Input is less than zero. Restore sign, and check for directed
-| rounding modes. L_SCR1 contains the rmode in the lower byte.
-|
-un_rnge:
- btstb #1,L_SCR1+3(%a6) |check for rn and rz
- beqs un_rnrz
- tstb LOCAL_SGN(%a0) |check for sign
- bnes un_rmrp_neg
-|
-| Sign is +. If rp, load +1.0, if rm, load +0.0
-|
- cmpib #3,L_SCR1+3(%a6) |check for rp
- beqs un_ldpone |if rp, load +1.0
- bsr ld_pzero |if rm, load +0.0
- bra t_inx2
-un_ldpone:
- bsr ld_pone
- bra t_inx2
-|
-| Sign is -. If rm, load -1.0, if rp, load -0.0
-|
-un_rmrp_neg:
- cmpib #2,L_SCR1+3(%a6) |check for rm
- beqs un_ldmone |if rm, load -1.0
- bsr ld_mzero |if rp, load -0.0
- bra t_inx2
-un_ldmone:
- bsr ld_mone
- bra t_inx2
-|
-| Rmode is rn or rz; return signed zero
-|
-un_rnrz:
- tstb LOCAL_SGN(%a0) |check for sign
- bnes un_rnrz_neg
- bsr ld_pzero
- bra t_inx2
-un_rnrz_neg:
- bsr ld_mzero
- bra t_inx2
-
-|
-| Input is greater than 2^63. All bits are significant. Return
-| the input.
-|
-out_rnge:
- bfclr LOCAL_SGN(%a0){#0:#8} |change back to IEEE ext format
- beqs intps
- bsetb #sign_bit,LOCAL_EX(%a0)
-intps:
- fmovel %fpcr,-(%sp)
- fmovel #0,%fpcr
- fmovex LOCAL_EX(%a0),%fp0 |if exp > 63
-| ;then return X to the user
-| ;there are no fraction bits
- fmovel (%sp)+,%fpcr
- rts
-
-in_rnge:
-| ;shift off fraction bits
- clrl %d0 |clear d0 - initial g,r,s for
-| ;dnrm_lp
- movel #0x403e,%d1 |set threshold for dnrm_lp
-| ;assumes a0 points to operand
- bsr dnrm_lp
-| ;returns unnormalized number
-| ;pointed by a0
-| ;output d0 supplies g,r,s
-| ;used by round
- movel L_SCR1(%a6),%d1 |use selected rounding mode
-|
-|
- bsr round |round the unnorm based on users
-| ;input a0 ptr to ext X
-| ; d0 g,r,s bits
-| ; d1 PREC/MODE info
-| ;output a0 ptr to rounded result
-| ;inexact flag set in USER_FPSR
-| ;if initial grs set
-|
-| normalize the rounded result and store value in fp0
-|
- bsr nrm_set |normalize the unnorm
-| ;Input: a0 points to operand to
-| ;be normalized
-| ;Output: a0 points to normalized
-| ;result
- bfclr LOCAL_SGN(%a0){#0:#8}
- beqs nrmrndp
- bsetb #sign_bit,LOCAL_EX(%a0) |return to IEEE extended format
-nrmrndp:
- fmovel %fpcr,-(%sp)
- fmovel #0,%fpcr
- fmovex LOCAL_EX(%a0),%fp0 |move result to fp0
- fmovel (%sp)+,%fpcr
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/skeleton.S b/ANDROID_3.4.5/arch/m68k/fpsp040/skeleton.S
deleted file mode 100644
index a8f41615..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/skeleton.S
+++ /dev/null
@@ -1,513 +0,0 @@
-|
-| skeleton.sa 3.2 4/26/91
-|
-| This file contains code that is system dependent and will
-| need to be modified to install the FPSP.
-|
-| Each entry point for exception 'xxxx' begins with a 'jmp fpsp_xxxx'.
-| Put any target system specific handling that must be done immediately
-| before the jump instruction. If there no handling necessary, then
-| the 'fpsp_xxxx' handler entry point should be placed in the exception
-| table so that the 'jmp' can be eliminated. If the FPSP determines that the
-| exception is one that must be reported then there will be a
-| return from the package by a 'jmp real_xxxx'. At that point
-| the machine state will be identical to the state before
-| the FPSP was entered. In particular, whatever condition
-| that caused the exception will still be pending when the FPSP
-| package returns. Thus, there will be system specific code
-| to handle the exception.
-|
-| If the exception was completely handled by the package, then
-| the return will be via a 'jmp fpsp_done'. Unless there is
-| OS specific work to be done (such as handling a context switch or
-| interrupt) the user program can be resumed via 'rte'.
-|
-| In the following skeleton code, some typical 'real_xxxx' handling
-| code is shown. This code may need to be moved to an appropriate
-| place in the target system, or rewritten.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|
-| Modified for Linux-1.3.x by Jes Sorensen (jds@kom.auc.dk)
-|
-
-#include <linux/linkage.h>
-#include <asm/entry.h>
-#include <asm/asm-offsets.h>
-
-|SKELETON idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 15
-|
-| The following counters are used for standalone testing
-|
-
- |section 8
-
-#include "fpsp.h"
-
- |xref b1238_fix
-
-|
-| Divide by Zero exception
-|
-| All dz exceptions are 'real', hence no fpsp_dz entry point.
-|
- .global dz
- .global real_dz
-dz:
-real_dz:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E1,E_BYTE(%a6)
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Inexact exception
-|
-| All inexact exceptions are real, but the 'real' handler
-| will probably want to clear the pending exception.
-| The provided code will clear the E3 exception (if pending),
-| otherwise clear the E1 exception. The frestore is not really
-| necessary for E1 exceptions.
-|
-| Code following the 'inex' label is to handle bug #1232. In this
-| bug, if an E1 snan, ovfl, or unfl occurred, and the process was
-| swapped out before taking the exception, the exception taken on
-| return was inex, rather than the correct exception. The snan, ovfl,
-| and unfl exception to be taken must not have been enabled. The
-| fix is to check for E1, and the existence of one of snan, ovfl,
-| or unfl bits set in the fpsr. If any of these are set, branch
-| to the appropriate handler for the exception in the fpsr. Note
-| that this fix is only for d43b parts, and is skipped if the
-| version number is not $40.
-|
-|
- .global real_inex
- .global inex
-inex:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- cmpib #VER_40,(%sp) |test version number
- bnes not_fmt40
- fmovel %fpsr,-(%sp)
- btstb #E1,E_BYTE(%a6) |test for E1 set
- beqs not_b1232
- btstb #snan_bit,2(%sp) |test for snan
- beq inex_ckofl
- addl #4,%sp
- frestore (%sp)+
- unlk %a6
- bra snan
-inex_ckofl:
- btstb #ovfl_bit,2(%sp) |test for ovfl
- beq inex_ckufl
- addl #4,%sp
- frestore (%sp)+
- unlk %a6
- bra ovfl
-inex_ckufl:
- btstb #unfl_bit,2(%sp) |test for unfl
- beq not_b1232
- addl #4,%sp
- frestore (%sp)+
- unlk %a6
- bra unfl
-
-|
-| We do not have the bug 1232 case. Clean up the stack and call
-| real_inex.
-|
-not_b1232:
- addl #4,%sp
- frestore (%sp)+
- unlk %a6
-
-real_inex:
-
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
-not_fmt40:
- bclrb #E3,E_BYTE(%a6) |clear and test E3 flag
- beqs inex_cke1
-|
-| Clear dirty bit on dest resister in the frame before branching
-| to b1238_fix.
-|
- moveml %d0/%d1,USER_DA(%a6)
- bfextu CMDREG1B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix |test for bug1238 case
- moveml USER_DA(%a6),%d0/%d1
- bras inex_done
-inex_cke1:
- bclrb #E1,E_BYTE(%a6)
-inex_done:
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Overflow exception
-|
- |xref fpsp_ovfl
- .global real_ovfl
- .global ovfl
-ovfl:
- jmp fpsp_ovfl
-real_ovfl:
-
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E3,E_BYTE(%a6) |clear and test E3 flag
- bnes ovfl_done
- bclrb #E1,E_BYTE(%a6)
-ovfl_done:
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Underflow exception
-|
- |xref fpsp_unfl
- .global real_unfl
- .global unfl
-unfl:
- jmp fpsp_unfl
-real_unfl:
-
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E3,E_BYTE(%a6) |clear and test E3 flag
- bnes unfl_done
- bclrb #E1,E_BYTE(%a6)
-unfl_done:
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Signalling NAN exception
-|
- |xref fpsp_snan
- .global real_snan
- .global snan
-snan:
- jmp fpsp_snan
-real_snan:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E1,E_BYTE(%a6) |snan is always an E1 exception
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Operand Error exception
-|
- |xref fpsp_operr
- .global real_operr
- .global operr
-operr:
- jmp fpsp_operr
-real_operr:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E1,E_BYTE(%a6) |operr is always an E1 exception
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-
-|
-| BSUN exception
-|
-| This sample handler simply clears the nan bit in the FPSR.
-|
- |xref fpsp_bsun
- .global real_bsun
- .global bsun
-bsun:
- jmp fpsp_bsun
-real_bsun:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E1,E_BYTE(%a6) |bsun is always an E1 exception
- fmovel %FPSR,-(%sp)
- bclrb #nan_bit,(%sp)
- fmovel (%sp)+,%FPSR
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| F-line exception
-|
-| A 'real' F-line exception is one that the FPSP isn't supposed to
-| handle. E.g. an instruction with a co-processor ID that is not 1.
-|
-|
- |xref fpsp_fline
- .global real_fline
- .global fline
-fline:
- jmp fpsp_fline
-real_fline:
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Unsupported data type exception
-|
- |xref fpsp_unsupp
- .global real_unsupp
- .global unsupp
-unsupp:
- jmp fpsp_unsupp
-real_unsupp:
- link %a6,#-LOCAL_SIZE
- fsave -(%sp)
- bclrb #E1,E_BYTE(%a6) |unsupp is always an E1 exception
- frestore (%sp)+
- unlk %a6
-
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- bral ret_from_exception
-
-|
-| Trace exception
-|
- .global real_trace
-real_trace:
- |
- bral trap
-
-|
-| fpsp_fmt_error --- exit point for frame format error
-|
-| The fpu stack frame does not match the frames existing
-| or planned at the time of this writing. The fpsp is
-| unable to handle frame sizes not in the following
-| version:size pairs:
-|
-| {4060, 4160} - busy frame
-| {4028, 4130} - unimp frame
-| {4000, 4100} - idle frame
-|
-| This entry point simply holds an f-line illegal value.
-| Replace this with a call to your kernel panic code or
-| code to handle future revisions of the fpu.
-|
- .global fpsp_fmt_error
-fpsp_fmt_error:
-
- .long 0xf27f0000 |f-line illegal
-
-|
-| fpsp_done --- FPSP exit point
-|
-| The exception has been handled by the package and we are ready
-| to return to user mode, but there may be OS specific code
-| to execute before we do. If there is, do it now.
-|
-|
-
- .global fpsp_done
-fpsp_done:
- btst #0x5,%sp@ | supervisor bit set in saved SR?
- beq .Lnotkern
- rte
-.Lnotkern:
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- | deliver signals, reschedule etc..
- jra ret_from_exception
-
-|
-| mem_write --- write to user or supervisor address space
-|
-| Writes to memory while in supervisor mode. copyout accomplishes
-| this via a 'moves' instruction. copyout is a UNIX SVR3 (and later) function.
-| If you don't have copyout, use the local copy of the function below.
-|
-| a0 - supervisor source address
-| a1 - user destination address
-| d0 - number of bytes to write (maximum count is 12)
-|
-| The supervisor source address is guaranteed to point into the supervisor
-| stack. The result is that a UNIX
-| process is allowed to sleep as a consequence of a page fault during
-| copyout. The probability of a page fault is exceedingly small because
-| the 68040 always reads the destination address and thus the page
-| faults should have already been handled.
-|
-| If the EXC_SR shows that the exception was from supervisor space,
-| then just do a dumb (and slow) memory move. In a UNIX environment
-| there shouldn't be any supervisor mode floating point exceptions.
-|
- .global mem_write
-mem_write:
- btstb #5,EXC_SR(%a6) |check for supervisor state
- beqs user_write
-super_write:
- moveb (%a0)+,(%a1)+
- subql #1,%d0
- bnes super_write
- rts
-user_write:
- movel %d1,-(%sp) |preserve d1 just in case
- movel %d0,-(%sp)
- movel %a1,-(%sp)
- movel %a0,-(%sp)
- jsr copyout
- addw #12,%sp
- movel (%sp)+,%d1
- rts
-|
-| mem_read --- read from user or supervisor address space
-|
-| Reads from memory while in supervisor mode. copyin accomplishes
-| this via a 'moves' instruction. copyin is a UNIX SVR3 (and later) function.
-| If you don't have copyin, use the local copy of the function below.
-|
-| The FPSP calls mem_read to read the original F-line instruction in order
-| to extract the data register number when the 'Dn' addressing mode is
-| used.
-|
-|Input:
-| a0 - user source address
-| a1 - supervisor destination address
-| d0 - number of bytes to read (maximum count is 12)
-|
-| Like mem_write, mem_read always reads with a supervisor
-| destination address on the supervisor stack. Also like mem_write,
-| the EXC_SR is checked and a simple memory copy is done if reading
-| from supervisor space is indicated.
-|
- .global mem_read
-mem_read:
- btstb #5,EXC_SR(%a6) |check for supervisor state
- beqs user_read
-super_read:
- moveb (%a0)+,(%a1)+
- subql #1,%d0
- bnes super_read
- rts
-user_read:
- movel %d1,-(%sp) |preserve d1 just in case
- movel %d0,-(%sp)
- movel %a1,-(%sp)
- movel %a0,-(%sp)
- jsr copyin
- addw #12,%sp
- movel (%sp)+,%d1
- rts
-
-|
-| Use these routines if your kernel doesn't have copyout/copyin equivalents.
-| Assumes that D0/D1/A0/A1 are scratch registers. copyout overwrites DFC,
-| and copyin overwrites SFC.
-|
-copyout:
- movel 4(%sp),%a0 | source
- movel 8(%sp),%a1 | destination
- movel 12(%sp),%d0 | count
- subl #1,%d0 | dec count by 1 for dbra
- movel #1,%d1
-
-| DFC is already set
-| movec %d1,%DFC | set dfc for user data space
-moreout:
- moveb (%a0)+,%d1 | fetch supervisor byte
-out_ea:
- movesb %d1,(%a1)+ | write user byte
- dbf %d0,moreout
- rts
-
-copyin:
- movel 4(%sp),%a0 | source
- movel 8(%sp),%a1 | destination
- movel 12(%sp),%d0 | count
- subl #1,%d0 | dec count by 1 for dbra
- movel #1,%d1
-| SFC is already set
-| movec %d1,%SFC | set sfc for user space
-morein:
-in_ea:
- movesb (%a0)+,%d1 | fetch user byte
- moveb %d1,(%a1)+ | write supervisor byte
- dbf %d0,morein
- rts
-
- .section .fixup,#alloc,#execinstr
- .even
-1:
- jbra fpsp040_die
-
- .section __ex_table,#alloc
- .align 4
-
- .long in_ea,1b
- .long out_ea,1b
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/slog2.S b/ANDROID_3.4.5/arch/m68k/fpsp040/slog2.S
deleted file mode 100644
index fac2c738..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/slog2.S
+++ /dev/null
@@ -1,187 +0,0 @@
-|
-| slog2.sa 3.1 12/10/90
-|
-| The entry point slog10 computes the base-10
-| logarithm of an input argument X.
-| slog10d does the same except the input value is a
-| denormalized number.
-| sLog2 and sLog2d are the base-2 analogues.
-|
-| INPUT: Double-extended value in memory location pointed to
-| by address register a0.
-|
-| OUTPUT: log_10(X) or log_2(X) returned in floating-point
-| register fp0.
-|
-| ACCURACY and MONOTONICITY: The returned result is within 1.7
-| ulps in 64 significant bit, i.e. within 0.5003 ulp
-| to 53 bits if the result is subsequently rounded
-| to double precision. The result is provably monotonic
-| in double precision.
-|
-| SPEED: Two timings are measured, both in the copy-back mode.
-| The first one is measured when the function is invoked
-| the first time (so the instructions and data are not
-| in cache), and the second one is measured when the
-| function is reinvoked at the same input argument.
-|
-| ALGORITHM and IMPLEMENTATION NOTES:
-|
-| slog10d:
-|
-| Step 0. If X < 0, create a NaN and raise the invalid operation
-| flag. Otherwise, save FPCR in D1; set FpCR to default.
-| Notes: Default means round-to-nearest mode, no floating-point
-| traps, and precision control = double extended.
-|
-| Step 1. Call slognd to obtain Y = log(X), the natural log of X.
-| Notes: Even if X is denormalized, log(X) is always normalized.
-|
-| Step 2. Compute log_10(X) = log(X) * (1/log(10)).
-| 2.1 Restore the user FPCR
-| 2.2 Return ans := Y * INV_L10.
-|
-|
-| slog10:
-|
-| Step 0. If X < 0, create a NaN and raise the invalid operation
-| flag. Otherwise, save FPCR in D1; set FpCR to default.
-| Notes: Default means round-to-nearest mode, no floating-point
-| traps, and precision control = double extended.
-|
-| Step 1. Call sLogN to obtain Y = log(X), the natural log of X.
-|
-| Step 2. Compute log_10(X) = log(X) * (1/log(10)).
-| 2.1 Restore the user FPCR
-| 2.2 Return ans := Y * INV_L10.
-|
-|
-| sLog2d:
-|
-| Step 0. If X < 0, create a NaN and raise the invalid operation
-| flag. Otherwise, save FPCR in D1; set FpCR to default.
-| Notes: Default means round-to-nearest mode, no floating-point
-| traps, and precision control = double extended.
-|
-| Step 1. Call slognd to obtain Y = log(X), the natural log of X.
-| Notes: Even if X is denormalized, log(X) is always normalized.
-|
-| Step 2. Compute log_10(X) = log(X) * (1/log(2)).
-| 2.1 Restore the user FPCR
-| 2.2 Return ans := Y * INV_L2.
-|
-|
-| sLog2:
-|
-| Step 0. If X < 0, create a NaN and raise the invalid operation
-| flag. Otherwise, save FPCR in D1; set FpCR to default.
-| Notes: Default means round-to-nearest mode, no floating-point
-| traps, and precision control = double extended.
-|
-| Step 1. If X is not an integer power of two, i.e., X != 2^k,
-| go to Step 3.
-|
-| Step 2. Return k.
-| 2.1 Get integer k, X = 2^k.
-| 2.2 Restore the user FPCR.
-| 2.3 Return ans := convert-to-double-extended(k).
-|
-| Step 3. Call sLogN to obtain Y = log(X), the natural log of X.
-|
-| Step 4. Compute log_2(X) = log(X) * (1/log(2)).
-| 4.1 Restore the user FPCR
-| 4.2 Return ans := Y * INV_L2.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SLOG2 idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
- |xref t_frcinx
- |xref t_operr
- |xref slogn
- |xref slognd
-
-INV_L10: .long 0x3FFD0000,0xDE5BD8A9,0x37287195,0x00000000
-
-INV_L2: .long 0x3FFF0000,0xB8AA3B29,0x5C17F0BC,0x00000000
-
- .global slog10d
-slog10d:
-|--entry point for Log10(X), X is denormalized
- movel (%a0),%d0
- blt invalid
- movel %d1,-(%sp)
- clrl %d1
- bsr slognd | ...log(X), X denorm.
- fmovel (%sp)+,%fpcr
- fmulx INV_L10,%fp0
- bra t_frcinx
-
- .global slog10
-slog10:
-|--entry point for Log10(X), X is normalized
-
- movel (%a0),%d0
- blt invalid
- movel %d1,-(%sp)
- clrl %d1
- bsr slogn | ...log(X), X normal.
- fmovel (%sp)+,%fpcr
- fmulx INV_L10,%fp0
- bra t_frcinx
-
-
- .global slog2d
-slog2d:
-|--entry point for Log2(X), X is denormalized
-
- movel (%a0),%d0
- blt invalid
- movel %d1,-(%sp)
- clrl %d1
- bsr slognd | ...log(X), X denorm.
- fmovel (%sp)+,%fpcr
- fmulx INV_L2,%fp0
- bra t_frcinx
-
- .global slog2
-slog2:
-|--entry point for Log2(X), X is normalized
- movel (%a0),%d0
- blt invalid
-
- movel 8(%a0),%d0
- bnes continue | ...X is not 2^k
-
- movel 4(%a0),%d0
- andl #0x7FFFFFFF,%d0
- tstl %d0
- bnes continue
-
-|--X = 2^k.
- movew (%a0),%d0
- andl #0x00007FFF,%d0
- subl #0x3FFF,%d0
- fmovel %d1,%fpcr
- fmovel %d0,%fp0
- bra t_frcinx
-
-continue:
- movel %d1,-(%sp)
- clrl %d1
- bsr slogn | ...log(X), X normal.
- fmovel (%sp)+,%fpcr
- fmulx INV_L2,%fp0
- bra t_frcinx
-
-invalid:
- bra t_operr
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/slogn.S b/ANDROID_3.4.5/arch/m68k/fpsp040/slogn.S
deleted file mode 100644
index d98eaf64..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/slogn.S
+++ /dev/null
@@ -1,591 +0,0 @@
-|
-| slogn.sa 3.1 12/10/90
-|
-| slogn computes the natural logarithm of an
-| input value. slognd does the same except the input value is a
-| denormalized number. slognp1 computes log(1+X), and slognp1d
-| computes log(1+X) for denormalized X.
-|
-| Input: Double-extended value in memory location pointed to by address
-| register a0.
-|
-| Output: log(X) or log(1+X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 2 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program slogn takes approximately 190 cycles for input
-| argument X such that |X-1| >= 1/16, which is the usual
-| situation. For those arguments, slognp1 takes approximately
-| 210 cycles. For the less common arguments, the program will
-| run no worse than 10% slower.
-|
-| Algorithm:
-| LOGN:
-| Step 1. If |X-1| < 1/16, approximate log(X) by an odd polynomial in
-| u, where u = 2(X-1)/(X+1). Otherwise, move on to Step 2.
-|
-| Step 2. X = 2**k * Y where 1 <= Y < 2. Define F to be the first seven
-| significant bits of Y plus 2**(-7), i.e. F = 1.xxxxxx1 in base
-| 2 where the six "x" match those of Y. Note that |Y-F| <= 2**(-7).
-|
-| Step 3. Define u = (Y-F)/F. Approximate log(1+u) by a polynomial in u,
-| log(1+u) = poly.
-|
-| Step 4. Reconstruct log(X) = log( 2**k * Y ) = k*log(2) + log(F) + log(1+u)
-| by k*log(2) + (log(F) + poly). The values of log(F) are calculated
-| beforehand and stored in the program.
-|
-| lognp1:
-| Step 1: If |X| < 1/16, approximate log(1+X) by an odd polynomial in
-| u where u = 2X/(2+X). Otherwise, move on to Step 2.
-|
-| Step 2: Let 1+X = 2**k * Y, where 1 <= Y < 2. Define F as done in Step 2
-| of the algorithm for LOGN and compute log(1+X) as
-| k*log(2) + log(F) + poly where poly approximates log(1+u),
-| u = (Y-F)/F.
-|
-| Implementation Notes:
-| Note 1. There are 64 different possible values for F, thus 64 log(F)'s
-| need to be tabulated. Moreover, the values of 1/F are also
-| tabulated so that the division in (Y-F)/F can be performed by a
-| multiplication.
-|
-| Note 2. In Step 2 of lognp1, in order to preserved accuracy, the value
-| Y-F has to be calculated carefully when 1/2 <= X < 3/2.
-|
-| Note 3. To fully exploit the pipeline, polynomials are usually separated
-| into two parts evaluated independently before being added up.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|slogn idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-BOUNDS1: .long 0x3FFEF07D,0x3FFF8841
-BOUNDS2: .long 0x3FFE8000,0x3FFFC000
-
-LOGOF2: .long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-one: .long 0x3F800000
-zero: .long 0x00000000
-infty: .long 0x7F800000
-negone: .long 0xBF800000
-
-LOGA6: .long 0x3FC2499A,0xB5E4040B
-LOGA5: .long 0xBFC555B5,0x848CB7DB
-
-LOGA4: .long 0x3FC99999,0x987D8730
-LOGA3: .long 0xBFCFFFFF,0xFF6F7E97
-
-LOGA2: .long 0x3FD55555,0x555555a4
-LOGA1: .long 0xBFE00000,0x00000008
-
-LOGB5: .long 0x3F175496,0xADD7DAD6
-LOGB4: .long 0x3F3C71C2,0xFE80C7E0
-
-LOGB3: .long 0x3F624924,0x928BCCFF
-LOGB2: .long 0x3F899999,0x999995EC
-
-LOGB1: .long 0x3FB55555,0x55555555
-TWO: .long 0x40000000,0x00000000
-
-LTHOLD: .long 0x3f990000,0x80000000,0x00000000,0x00000000
-
-LOGTBL:
- .long 0x3FFE0000,0xFE03F80F,0xE03F80FE,0x00000000
- .long 0x3FF70000,0xFF015358,0x833C47E2,0x00000000
- .long 0x3FFE0000,0xFA232CF2,0x52138AC0,0x00000000
- .long 0x3FF90000,0xBDC8D83E,0xAD88D549,0x00000000
- .long 0x3FFE0000,0xF6603D98,0x0F6603DA,0x00000000
- .long 0x3FFA0000,0x9CF43DCF,0xF5EAFD48,0x00000000
- .long 0x3FFE0000,0xF2B9D648,0x0F2B9D65,0x00000000
- .long 0x3FFA0000,0xDA16EB88,0xCB8DF614,0x00000000
- .long 0x3FFE0000,0xEF2EB71F,0xC4345238,0x00000000
- .long 0x3FFB0000,0x8B29B775,0x1BD70743,0x00000000
- .long 0x3FFE0000,0xEBBDB2A5,0xC1619C8C,0x00000000
- .long 0x3FFB0000,0xA8D839F8,0x30C1FB49,0x00000000
- .long 0x3FFE0000,0xE865AC7B,0x7603A197,0x00000000
- .long 0x3FFB0000,0xC61A2EB1,0x8CD907AD,0x00000000
- .long 0x3FFE0000,0xE525982A,0xF70C880E,0x00000000
- .long 0x3FFB0000,0xE2F2A47A,0xDE3A18AF,0x00000000
- .long 0x3FFE0000,0xE1FC780E,0x1FC780E2,0x00000000
- .long 0x3FFB0000,0xFF64898E,0xDF55D551,0x00000000
- .long 0x3FFE0000,0xDEE95C4C,0xA037BA57,0x00000000
- .long 0x3FFC0000,0x8DB956A9,0x7B3D0148,0x00000000
- .long 0x3FFE0000,0xDBEB61EE,0xD19C5958,0x00000000
- .long 0x3FFC0000,0x9B8FE100,0xF47BA1DE,0x00000000
- .long 0x3FFE0000,0xD901B203,0x6406C80E,0x00000000
- .long 0x3FFC0000,0xA9372F1D,0x0DA1BD17,0x00000000
- .long 0x3FFE0000,0xD62B80D6,0x2B80D62C,0x00000000
- .long 0x3FFC0000,0xB6B07F38,0xCE90E46B,0x00000000
- .long 0x3FFE0000,0xD3680D36,0x80D3680D,0x00000000
- .long 0x3FFC0000,0xC3FD0329,0x06488481,0x00000000
- .long 0x3FFE0000,0xD0B69FCB,0xD2580D0B,0x00000000
- .long 0x3FFC0000,0xD11DE0FF,0x15AB18CA,0x00000000
- .long 0x3FFE0000,0xCE168A77,0x25080CE1,0x00000000
- .long 0x3FFC0000,0xDE1433A1,0x6C66B150,0x00000000
- .long 0x3FFE0000,0xCB8727C0,0x65C393E0,0x00000000
- .long 0x3FFC0000,0xEAE10B5A,0x7DDC8ADD,0x00000000
- .long 0x3FFE0000,0xC907DA4E,0x871146AD,0x00000000
- .long 0x3FFC0000,0xF7856E5E,0xE2C9B291,0x00000000
- .long 0x3FFE0000,0xC6980C69,0x80C6980C,0x00000000
- .long 0x3FFD0000,0x82012CA5,0xA68206D7,0x00000000
- .long 0x3FFE0000,0xC4372F85,0x5D824CA6,0x00000000
- .long 0x3FFD0000,0x882C5FCD,0x7256A8C5,0x00000000
- .long 0x3FFE0000,0xC1E4BBD5,0x95F6E947,0x00000000
- .long 0x3FFD0000,0x8E44C60B,0x4CCFD7DE,0x00000000
- .long 0x3FFE0000,0xBFA02FE8,0x0BFA02FF,0x00000000
- .long 0x3FFD0000,0x944AD09E,0xF4351AF6,0x00000000
- .long 0x3FFE0000,0xBD691047,0x07661AA3,0x00000000
- .long 0x3FFD0000,0x9A3EECD4,0xC3EAA6B2,0x00000000
- .long 0x3FFE0000,0xBB3EE721,0xA54D880C,0x00000000
- .long 0x3FFD0000,0xA0218434,0x353F1DE8,0x00000000
- .long 0x3FFE0000,0xB92143FA,0x36F5E02E,0x00000000
- .long 0x3FFD0000,0xA5F2FCAB,0xBBC506DA,0x00000000
- .long 0x3FFE0000,0xB70FBB5A,0x19BE3659,0x00000000
- .long 0x3FFD0000,0xABB3B8BA,0x2AD362A5,0x00000000
- .long 0x3FFE0000,0xB509E68A,0x9B94821F,0x00000000
- .long 0x3FFD0000,0xB1641795,0xCE3CA97B,0x00000000
- .long 0x3FFE0000,0xB30F6352,0x8917C80B,0x00000000
- .long 0x3FFD0000,0xB7047551,0x5D0F1C61,0x00000000
- .long 0x3FFE0000,0xB11FD3B8,0x0B11FD3C,0x00000000
- .long 0x3FFD0000,0xBC952AFE,0xEA3D13E1,0x00000000
- .long 0x3FFE0000,0xAF3ADDC6,0x80AF3ADE,0x00000000
- .long 0x3FFD0000,0xC2168ED0,0xF458BA4A,0x00000000
- .long 0x3FFE0000,0xAD602B58,0x0AD602B6,0x00000000
- .long 0x3FFD0000,0xC788F439,0xB3163BF1,0x00000000
- .long 0x3FFE0000,0xAB8F69E2,0x8359CD11,0x00000000
- .long 0x3FFD0000,0xCCECAC08,0xBF04565D,0x00000000
- .long 0x3FFE0000,0xA9C84A47,0xA07F5638,0x00000000
- .long 0x3FFD0000,0xD2420487,0x2DD85160,0x00000000
- .long 0x3FFE0000,0xA80A80A8,0x0A80A80B,0x00000000
- .long 0x3FFD0000,0xD7894992,0x3BC3588A,0x00000000
- .long 0x3FFE0000,0xA655C439,0x2D7B73A8,0x00000000
- .long 0x3FFD0000,0xDCC2C4B4,0x9887DACC,0x00000000
- .long 0x3FFE0000,0xA4A9CF1D,0x96833751,0x00000000
- .long 0x3FFD0000,0xE1EEBD3E,0x6D6A6B9E,0x00000000
- .long 0x3FFE0000,0xA3065E3F,0xAE7CD0E0,0x00000000
- .long 0x3FFD0000,0xE70D785C,0x2F9F5BDC,0x00000000
- .long 0x3FFE0000,0xA16B312E,0xA8FC377D,0x00000000
- .long 0x3FFD0000,0xEC1F392C,0x5179F283,0x00000000
- .long 0x3FFE0000,0x9FD809FD,0x809FD80A,0x00000000
- .long 0x3FFD0000,0xF12440D3,0xE36130E6,0x00000000
- .long 0x3FFE0000,0x9E4CAD23,0xDD5F3A20,0x00000000
- .long 0x3FFD0000,0xF61CCE92,0x346600BB,0x00000000
- .long 0x3FFE0000,0x9CC8E160,0xC3FB19B9,0x00000000
- .long 0x3FFD0000,0xFB091FD3,0x8145630A,0x00000000
- .long 0x3FFE0000,0x9B4C6F9E,0xF03A3CAA,0x00000000
- .long 0x3FFD0000,0xFFE97042,0xBFA4C2AD,0x00000000
- .long 0x3FFE0000,0x99D722DA,0xBDE58F06,0x00000000
- .long 0x3FFE0000,0x825EFCED,0x49369330,0x00000000
- .long 0x3FFE0000,0x9868C809,0x868C8098,0x00000000
- .long 0x3FFE0000,0x84C37A7A,0xB9A905C9,0x00000000
- .long 0x3FFE0000,0x97012E02,0x5C04B809,0x00000000
- .long 0x3FFE0000,0x87224C2E,0x8E645FB7,0x00000000
- .long 0x3FFE0000,0x95A02568,0x095A0257,0x00000000
- .long 0x3FFE0000,0x897B8CAC,0x9F7DE298,0x00000000
- .long 0x3FFE0000,0x94458094,0x45809446,0x00000000
- .long 0x3FFE0000,0x8BCF55DE,0xC4CD05FE,0x00000000
- .long 0x3FFE0000,0x92F11384,0x0497889C,0x00000000
- .long 0x3FFE0000,0x8E1DC0FB,0x89E125E5,0x00000000
- .long 0x3FFE0000,0x91A2B3C4,0xD5E6F809,0x00000000
- .long 0x3FFE0000,0x9066E68C,0x955B6C9B,0x00000000
- .long 0x3FFE0000,0x905A3863,0x3E06C43B,0x00000000
- .long 0x3FFE0000,0x92AADE74,0xC7BE59E0,0x00000000
- .long 0x3FFE0000,0x8F1779D9,0xFDC3A219,0x00000000
- .long 0x3FFE0000,0x94E9BFF6,0x15845643,0x00000000
- .long 0x3FFE0000,0x8DDA5202,0x37694809,0x00000000
- .long 0x3FFE0000,0x9723A1B7,0x20134203,0x00000000
- .long 0x3FFE0000,0x8CA29C04,0x6514E023,0x00000000
- .long 0x3FFE0000,0x995899C8,0x90EB8990,0x00000000
- .long 0x3FFE0000,0x8B70344A,0x139BC75A,0x00000000
- .long 0x3FFE0000,0x9B88BDAA,0x3A3DAE2F,0x00000000
- .long 0x3FFE0000,0x8A42F870,0x5669DB46,0x00000000
- .long 0x3FFE0000,0x9DB4224F,0xFFE1157C,0x00000000
- .long 0x3FFE0000,0x891AC73A,0xE9819B50,0x00000000
- .long 0x3FFE0000,0x9FDADC26,0x8B7A12DA,0x00000000
- .long 0x3FFE0000,0x87F78087,0xF78087F8,0x00000000
- .long 0x3FFE0000,0xA1FCFF17,0xCE733BD4,0x00000000
- .long 0x3FFE0000,0x86D90544,0x7A34ACC6,0x00000000
- .long 0x3FFE0000,0xA41A9E8F,0x5446FB9F,0x00000000
- .long 0x3FFE0000,0x85BF3761,0x2CEE3C9B,0x00000000
- .long 0x3FFE0000,0xA633CD7E,0x6771CD8B,0x00000000
- .long 0x3FFE0000,0x84A9F9C8,0x084A9F9D,0x00000000
- .long 0x3FFE0000,0xA8489E60,0x0B435A5E,0x00000000
- .long 0x3FFE0000,0x83993052,0x3FBE3368,0x00000000
- .long 0x3FFE0000,0xAA59233C,0xCCA4BD49,0x00000000
- .long 0x3FFE0000,0x828CBFBE,0xB9A020A3,0x00000000
- .long 0x3FFE0000,0xAC656DAE,0x6BCC4985,0x00000000
- .long 0x3FFE0000,0x81848DA8,0xFAF0D277,0x00000000
- .long 0x3FFE0000,0xAE6D8EE3,0x60BB2468,0x00000000
- .long 0x3FFE0000,0x80808080,0x80808081,0x00000000
- .long 0x3FFE0000,0xB07197A2,0x3C46C654,0x00000000
-
- .set ADJK,L_SCR1
-
- .set X,FP_SCR1
- .set XDCARE,X+2
- .set XFRAC,X+4
-
- .set F,FP_SCR2
- .set FFRAC,F+4
-
- .set KLOG2,FP_SCR3
-
- .set SAVEU,FP_SCR4
-
- | xref t_frcinx
- |xref t_extdnrm
- |xref t_operr
- |xref t_dz
-
- .global slognd
-slognd:
-|--ENTRY POINT FOR LOG(X) FOR DENORMALIZED INPUT
-
- movel #-100,ADJK(%a6) | ...INPUT = 2^(ADJK) * FP0
-
-|----normalize the input value by left shifting k bits (k to be determined
-|----below), adjusting exponent and storing -k to ADJK
-|----the value TWOTO100 is no longer needed.
-|----Note that this code assumes the denormalized input is NON-ZERO.
-
- moveml %d2-%d7,-(%a7) | ...save some registers
- movel #0x00000000,%d3 | ...D3 is exponent of smallest norm. #
- movel 4(%a0),%d4
- movel 8(%a0),%d5 | ...(D4,D5) is (Hi_X,Lo_X)
- clrl %d2 | ...D2 used for holding K
-
- tstl %d4
- bnes HiX_not0
-
-HiX_0:
- movel %d5,%d4
- clrl %d5
- movel #32,%d2
- clrl %d6
- bfffo %d4{#0:#32},%d6
- lsll %d6,%d4
- addl %d6,%d2 | ...(D3,D4,D5) is normalized
-
- movel %d3,X(%a6)
- movel %d4,XFRAC(%a6)
- movel %d5,XFRAC+4(%a6)
- negl %d2
- movel %d2,ADJK(%a6)
- fmovex X(%a6),%fp0
- moveml (%a7)+,%d2-%d7 | ...restore registers
- lea X(%a6),%a0
- bras LOGBGN | ...begin regular log(X)
-
-
-HiX_not0:
- clrl %d6
- bfffo %d4{#0:#32},%d6 | ...find first 1
- movel %d6,%d2 | ...get k
- lsll %d6,%d4
- movel %d5,%d7 | ...a copy of D5
- lsll %d6,%d5
- negl %d6
- addil #32,%d6
- lsrl %d6,%d7
- orl %d7,%d4 | ...(D3,D4,D5) normalized
-
- movel %d3,X(%a6)
- movel %d4,XFRAC(%a6)
- movel %d5,XFRAC+4(%a6)
- negl %d2
- movel %d2,ADJK(%a6)
- fmovex X(%a6),%fp0
- moveml (%a7)+,%d2-%d7 | ...restore registers
- lea X(%a6),%a0
- bras LOGBGN | ...begin regular log(X)
-
-
- .global slogn
-slogn:
-|--ENTRY POINT FOR LOG(X) FOR X FINITE, NON-ZERO, NOT NAN'S
-
- fmovex (%a0),%fp0 | ...LOAD INPUT
- movel #0x00000000,ADJK(%a6)
-
-LOGBGN:
-|--FPCR SAVED AND CLEARED, INPUT IS 2^(ADJK)*FP0, FP0 CONTAINS
-|--A FINITE, NON-ZERO, NORMALIZED NUMBER.
-
- movel (%a0),%d0
- movew 4(%a0),%d0
-
- movel (%a0),X(%a6)
- movel 4(%a0),X+4(%a6)
- movel 8(%a0),X+8(%a6)
-
- cmpil #0,%d0 | ...CHECK IF X IS NEGATIVE
- blt LOGNEG | ...LOG OF NEGATIVE ARGUMENT IS INVALID
- cmp2l BOUNDS1,%d0 | ...X IS POSITIVE, CHECK IF X IS NEAR 1
- bcc LOGNEAR1 | ...BOUNDS IS ROUGHLY [15/16, 17/16]
-
-LOGMAIN:
-|--THIS SHOULD BE THE USUAL CASE, X NOT VERY CLOSE TO 1
-
-|--X = 2^(K) * Y, 1 <= Y < 2. THUS, Y = 1.XXXXXXXX....XX IN BINARY.
-|--WE DEFINE F = 1.XXXXXX1, I.E. FIRST 7 BITS OF Y AND ATTACH A 1.
-|--THE IDEA IS THAT LOG(X) = K*LOG2 + LOG(Y)
-|-- = K*LOG2 + LOG(F) + LOG(1 + (Y-F)/F).
-|--NOTE THAT U = (Y-F)/F IS VERY SMALL AND THUS APPROXIMATING
-|--LOG(1+U) CAN BE VERY EFFICIENT.
-|--ALSO NOTE THAT THE VALUE 1/F IS STORED IN A TABLE SO THAT NO
-|--DIVISION IS NEEDED TO CALCULATE (Y-F)/F.
-
-|--GET K, Y, F, AND ADDRESS OF 1/F.
- asrl #8,%d0
- asrl #8,%d0 | ...SHIFTED 16 BITS, BIASED EXPO. OF X
- subil #0x3FFF,%d0 | ...THIS IS K
- addl ADJK(%a6),%d0 | ...ADJUST K, ORIGINAL INPUT MAY BE DENORM.
- lea LOGTBL,%a0 | ...BASE ADDRESS OF 1/F AND LOG(F)
- fmovel %d0,%fp1 | ...CONVERT K TO FLOATING-POINT FORMAT
-
-|--WHILE THE CONVERSION IS GOING ON, WE GET F AND ADDRESS OF 1/F
- movel #0x3FFF0000,X(%a6) | ...X IS NOW Y, I.E. 2^(-K)*X
- movel XFRAC(%a6),FFRAC(%a6)
- andil #0xFE000000,FFRAC(%a6) | ...FIRST 7 BITS OF Y
- oril #0x01000000,FFRAC(%a6) | ...GET F: ATTACH A 1 AT THE EIGHTH BIT
- movel FFRAC(%a6),%d0 | ...READY TO GET ADDRESS OF 1/F
- andil #0x7E000000,%d0
- asrl #8,%d0
- asrl #8,%d0
- asrl #4,%d0 | ...SHIFTED 20, D0 IS THE DISPLACEMENT
- addal %d0,%a0 | ...A0 IS THE ADDRESS FOR 1/F
-
- fmovex X(%a6),%fp0
- movel #0x3fff0000,F(%a6)
- clrl F+8(%a6)
- fsubx F(%a6),%fp0 | ...Y-F
- fmovemx %fp2-%fp2/%fp3,-(%sp) | ...SAVE FP2 WHILE FP0 IS NOT READY
-|--SUMMARY: FP0 IS Y-F, A0 IS ADDRESS OF 1/F, FP1 IS K
-|--REGISTERS SAVED: FPCR, FP1, FP2
-
-LP1CONT1:
-|--AN RE-ENTRY POINT FOR LOGNP1
- fmulx (%a0),%fp0 | ...FP0 IS U = (Y-F)/F
- fmulx LOGOF2,%fp1 | ...GET K*LOG2 WHILE FP0 IS NOT READY
- fmovex %fp0,%fp2
- fmulx %fp2,%fp2 | ...FP2 IS V=U*U
- fmovex %fp1,KLOG2(%a6) | ...PUT K*LOG2 IN MEMORY, FREE FP1
-
-|--LOG(1+U) IS APPROXIMATED BY
-|--U + V*(A1+U*(A2+U*(A3+U*(A4+U*(A5+U*A6))))) WHICH IS
-|--[U + V*(A1+V*(A3+V*A5))] + [U*V*(A2+V*(A4+V*A6))]
-
- fmovex %fp2,%fp3
- fmovex %fp2,%fp1
-
- fmuld LOGA6,%fp1 | ...V*A6
- fmuld LOGA5,%fp2 | ...V*A5
-
- faddd LOGA4,%fp1 | ...A4+V*A6
- faddd LOGA3,%fp2 | ...A3+V*A5
-
- fmulx %fp3,%fp1 | ...V*(A4+V*A6)
- fmulx %fp3,%fp2 | ...V*(A3+V*A5)
-
- faddd LOGA2,%fp1 | ...A2+V*(A4+V*A6)
- faddd LOGA1,%fp2 | ...A1+V*(A3+V*A5)
-
- fmulx %fp3,%fp1 | ...V*(A2+V*(A4+V*A6))
- addal #16,%a0 | ...ADDRESS OF LOG(F)
- fmulx %fp3,%fp2 | ...V*(A1+V*(A3+V*A5)), FP3 RELEASED
-
- fmulx %fp0,%fp1 | ...U*V*(A2+V*(A4+V*A6))
- faddx %fp2,%fp0 | ...U+V*(A1+V*(A3+V*A5)), FP2 RELEASED
-
- faddx (%a0),%fp1 | ...LOG(F)+U*V*(A2+V*(A4+V*A6))
- fmovemx (%sp)+,%fp2-%fp2/%fp3 | ...RESTORE FP2
- faddx %fp1,%fp0 | ...FP0 IS LOG(F) + LOG(1+U)
-
- fmovel %d1,%fpcr
- faddx KLOG2(%a6),%fp0 | ...FINAL ADD
- bra t_frcinx
-
-
-LOGNEAR1:
-|--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT.
- fmovex %fp0,%fp1
- fsubs one,%fp1 | ...FP1 IS X-1
- fadds one,%fp0 | ...FP0 IS X+1
- faddx %fp1,%fp1 | ...FP1 IS 2(X-1)
-|--LOG(X) = LOG(1+U/2)-LOG(1-U/2) WHICH IS AN ODD POLYNOMIAL
-|--IN U, U = 2(X-1)/(X+1) = FP1/FP0
-
-LP1CONT2:
-|--THIS IS AN RE-ENTRY POINT FOR LOGNP1
- fdivx %fp0,%fp1 | ...FP1 IS U
- fmovemx %fp2-%fp2/%fp3,-(%sp) | ...SAVE FP2
-|--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3
-|--LET V=U*U, W=V*V, CALCULATE
-|--U + U*V*(B1 + V*(B2 + V*(B3 + V*(B4 + V*B5)))) BY
-|--U + U*V*( [B1 + W*(B3 + W*B5)] + [V*(B2 + W*B4)] )
- fmovex %fp1,%fp0
- fmulx %fp0,%fp0 | ...FP0 IS V
- fmovex %fp1,SAVEU(%a6) | ...STORE U IN MEMORY, FREE FP1
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS W
-
- fmoved LOGB5,%fp3
- fmoved LOGB4,%fp2
-
- fmulx %fp1,%fp3 | ...W*B5
- fmulx %fp1,%fp2 | ...W*B4
-
- faddd LOGB3,%fp3 | ...B3+W*B5
- faddd LOGB2,%fp2 | ...B2+W*B4
-
- fmulx %fp3,%fp1 | ...W*(B3+W*B5), FP3 RELEASED
-
- fmulx %fp0,%fp2 | ...V*(B2+W*B4)
-
- faddd LOGB1,%fp1 | ...B1+W*(B3+W*B5)
- fmulx SAVEU(%a6),%fp0 | ...FP0 IS U*V
-
- faddx %fp2,%fp1 | ...B1+W*(B3+W*B5) + V*(B2+W*B4), FP2 RELEASED
- fmovemx (%sp)+,%fp2-%fp2/%fp3 | ...FP2 RESTORED
-
- fmulx %fp1,%fp0 | ...U*V*( [B1+W*(B3+W*B5)] + [V*(B2+W*B4)] )
-
- fmovel %d1,%fpcr
- faddx SAVEU(%a6),%fp0
- bra t_frcinx
- rts
-
-LOGNEG:
-|--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID
- bra t_operr
-
- .global slognp1d
-slognp1d:
-|--ENTRY POINT FOR LOG(1+Z) FOR DENORMALIZED INPUT
-| Simply return the denorm
-
- bra t_extdnrm
-
- .global slognp1
-slognp1:
-|--ENTRY POINT FOR LOG(1+X) FOR X FINITE, NON-ZERO, NOT NAN'S
-
- fmovex (%a0),%fp0 | ...LOAD INPUT
- fabsx %fp0 |test magnitude
- fcmpx LTHOLD,%fp0 |compare with min threshold
- fbgt LP1REAL |if greater, continue
- fmovel #0,%fpsr |clr N flag from compare
- fmovel %d1,%fpcr
- fmovex (%a0),%fp0 |return signed argument
- bra t_frcinx
-
-LP1REAL:
- fmovex (%a0),%fp0 | ...LOAD INPUT
- movel #0x00000000,ADJK(%a6)
- fmovex %fp0,%fp1 | ...FP1 IS INPUT Z
- fadds one,%fp0 | ...X := ROUND(1+Z)
- fmovex %fp0,X(%a6)
- movew XFRAC(%a6),XDCARE(%a6)
- movel X(%a6),%d0
- cmpil #0,%d0
- ble LP1NEG0 | ...LOG OF ZERO OR -VE
- cmp2l BOUNDS2,%d0
- bcs LOGMAIN | ...BOUNDS2 IS [1/2,3/2]
-|--IF 1+Z > 3/2 OR 1+Z < 1/2, THEN X, WHICH IS ROUNDING 1+Z,
-|--CONTAINS AT LEAST 63 BITS OF INFORMATION OF Z. IN THAT CASE,
-|--SIMPLY INVOKE LOG(X) FOR LOG(1+Z).
-
-LP1NEAR1:
-|--NEXT SEE IF EXP(-1/16) < X < EXP(1/16)
- cmp2l BOUNDS1,%d0
- bcss LP1CARE
-
-LP1ONE16:
-|--EXP(-1/16) < X < EXP(1/16). LOG(1+Z) = LOG(1+U/2) - LOG(1-U/2)
-|--WHERE U = 2Z/(2+Z) = 2Z/(1+X).
- faddx %fp1,%fp1 | ...FP1 IS 2Z
- fadds one,%fp0 | ...FP0 IS 1+X
-|--U = FP1/FP0
- bra LP1CONT2
-
-LP1CARE:
-|--HERE WE USE THE USUAL TABLE DRIVEN APPROACH. CARE HAS TO BE
-|--TAKEN BECAUSE 1+Z CAN HAVE 67 BITS OF INFORMATION AND WE MUST
-|--PRESERVE ALL THE INFORMATION. BECAUSE 1+Z IS IN [1/2,3/2],
-|--THERE ARE ONLY TWO CASES.
-|--CASE 1: 1+Z < 1, THEN K = -1 AND Y-F = (2-F) + 2Z
-|--CASE 2: 1+Z > 1, THEN K = 0 AND Y-F = (1-F) + Z
-|--ON RETURNING TO LP1CONT1, WE MUST HAVE K IN FP1, ADDRESS OF
-|--(1/F) IN A0, Y-F IN FP0, AND FP2 SAVED.
-
- movel XFRAC(%a6),FFRAC(%a6)
- andil #0xFE000000,FFRAC(%a6)
- oril #0x01000000,FFRAC(%a6) | ...F OBTAINED
- cmpil #0x3FFF8000,%d0 | ...SEE IF 1+Z > 1
- bges KISZERO
-
-KISNEG1:
- fmoves TWO,%fp0
- movel #0x3fff0000,F(%a6)
- clrl F+8(%a6)
- fsubx F(%a6),%fp0 | ...2-F
- movel FFRAC(%a6),%d0
- andil #0x7E000000,%d0
- asrl #8,%d0
- asrl #8,%d0
- asrl #4,%d0 | ...D0 CONTAINS DISPLACEMENT FOR 1/F
- faddx %fp1,%fp1 | ...GET 2Z
- fmovemx %fp2-%fp2/%fp3,-(%sp) | ...SAVE FP2
- faddx %fp1,%fp0 | ...FP0 IS Y-F = (2-F)+2Z
- lea LOGTBL,%a0 | ...A0 IS ADDRESS OF 1/F
- addal %d0,%a0
- fmoves negone,%fp1 | ...FP1 IS K = -1
- bra LP1CONT1
-
-KISZERO:
- fmoves one,%fp0
- movel #0x3fff0000,F(%a6)
- clrl F+8(%a6)
- fsubx F(%a6),%fp0 | ...1-F
- movel FFRAC(%a6),%d0
- andil #0x7E000000,%d0
- asrl #8,%d0
- asrl #8,%d0
- asrl #4,%d0
- faddx %fp1,%fp0 | ...FP0 IS Y-F
- fmovemx %fp2-%fp2/%fp3,-(%sp) | ...FP2 SAVED
- lea LOGTBL,%a0
- addal %d0,%a0 | ...A0 IS ADDRESS OF 1/F
- fmoves zero,%fp1 | ...FP1 IS K = 0
- bra LP1CONT1
-
-LP1NEG0:
-|--FPCR SAVED. D0 IS X IN COMPACT FORM.
- cmpil #0,%d0
- blts LP1NEG
-LP1ZERO:
- fmoves negone,%fp0
-
- fmovel %d1,%fpcr
- bra t_dz
-
-LP1NEG:
- fmoves zero,%fp0
-
- fmovel %d1,%fpcr
- bra t_operr
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/smovecr.S b/ANDROID_3.4.5/arch/m68k/fpsp040/smovecr.S
deleted file mode 100644
index 73c36512..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/smovecr.S
+++ /dev/null
@@ -1,161 +0,0 @@
-|
-| smovecr.sa 3.1 12/10/90
-|
-| The entry point sMOVECR returns the constant at the
-| offset given in the instruction field.
-|
-| Input: An offset in the instruction word.
-|
-| Output: The constant rounded to the user's rounding
-| mode unchecked for overflow.
-|
-| Modified: fp0.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SMOVECR idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref nrm_set
- |xref round
- |xref PIRN
- |xref PIRZRM
- |xref PIRP
- |xref SMALRN
- |xref SMALRZRM
- |xref SMALRP
- |xref BIGRN
- |xref BIGRZRM
- |xref BIGRP
-
-FZERO: .long 00000000
-|
-| FMOVECR
-|
- .global smovcr
-smovcr:
- bfextu CMDREG1B(%a6){#9:#7},%d0 |get offset
- bfextu USER_FPCR(%a6){#26:#2},%d1 |get rmode
-|
-| check range of offset
-|
- tstb %d0 |if zero, offset is to pi
- beqs PI_TBL |it is pi
- cmpib #0x0a,%d0 |check range $01 - $0a
- bles Z_VAL |if in this range, return zero
- cmpib #0x0e,%d0 |check range $0b - $0e
- bles SM_TBL |valid constants in this range
- cmpib #0x2f,%d0 |check range $10 - $2f
- bles Z_VAL |if in this range, return zero
- cmpib #0x3f,%d0 |check range $30 - $3f
- ble BG_TBL |valid constants in this range
-Z_VAL:
- fmoves FZERO,%fp0
- rts
-PI_TBL:
- tstb %d1 |offset is zero, check for rmode
- beqs PI_RN |if zero, rn mode
- cmpib #0x3,%d1 |check for rp
- beqs PI_RP |if 3, rp mode
-PI_RZRM:
- leal PIRZRM,%a0 |rmode is rz or rm, load PIRZRM in a0
- bra set_finx
-PI_RN:
- leal PIRN,%a0 |rmode is rn, load PIRN in a0
- bra set_finx
-PI_RP:
- leal PIRP,%a0 |rmode is rp, load PIRP in a0
- bra set_finx
-SM_TBL:
- subil #0xb,%d0 |make offset in 0 - 4 range
- tstb %d1 |check for rmode
- beqs SM_RN |if zero, rn mode
- cmpib #0x3,%d1 |check for rp
- beqs SM_RP |if 3, rp mode
-SM_RZRM:
- leal SMALRZRM,%a0 |rmode is rz or rm, load SMRZRM in a0
- cmpib #0x2,%d0 |check if result is inex
- ble set_finx |if 0 - 2, it is inexact
- bra no_finx |if 3, it is exact
-SM_RN:
- leal SMALRN,%a0 |rmode is rn, load SMRN in a0
- cmpib #0x2,%d0 |check if result is inex
- ble set_finx |if 0 - 2, it is inexact
- bra no_finx |if 3, it is exact
-SM_RP:
- leal SMALRP,%a0 |rmode is rp, load SMRP in a0
- cmpib #0x2,%d0 |check if result is inex
- ble set_finx |if 0 - 2, it is inexact
- bra no_finx |if 3, it is exact
-BG_TBL:
- subil #0x30,%d0 |make offset in 0 - f range
- tstb %d1 |check for rmode
- beqs BG_RN |if zero, rn mode
- cmpib #0x3,%d1 |check for rp
- beqs BG_RP |if 3, rp mode
-BG_RZRM:
- leal BIGRZRM,%a0 |rmode is rz or rm, load BGRZRM in a0
- cmpib #0x1,%d0 |check if result is inex
- ble set_finx |if 0 - 1, it is inexact
- cmpib #0x7,%d0 |second check
- ble no_finx |if 0 - 7, it is exact
- bra set_finx |if 8 - f, it is inexact
-BG_RN:
- leal BIGRN,%a0 |rmode is rn, load BGRN in a0
- cmpib #0x1,%d0 |check if result is inex
- ble set_finx |if 0 - 1, it is inexact
- cmpib #0x7,%d0 |second check
- ble no_finx |if 0 - 7, it is exact
- bra set_finx |if 8 - f, it is inexact
-BG_RP:
- leal BIGRP,%a0 |rmode is rp, load SMRP in a0
- cmpib #0x1,%d0 |check if result is inex
- ble set_finx |if 0 - 1, it is inexact
- cmpib #0x7,%d0 |second check
- ble no_finx |if 0 - 7, it is exact
-| bra set_finx ;if 8 - f, it is inexact
-set_finx:
- orl #inx2a_mask,USER_FPSR(%a6) |set inex2/ainex
-no_finx:
- mulul #12,%d0 |use offset to point into tables
- movel %d1,L_SCR1(%a6) |load mode for round call
- bfextu USER_FPCR(%a6){#24:#2},%d1 |get precision
- tstl %d1 |check if extended precision
-|
-| Precision is extended
-|
- bnes not_ext |if extended, do not call round
- fmovemx (%a0,%d0),%fp0-%fp0 |return result in fp0
- rts
-|
-| Precision is single or double
-|
-not_ext:
- swap %d1 |rnd prec in upper word of d1
- addl L_SCR1(%a6),%d1 |merge rmode in low word of d1
- movel (%a0,%d0),FP_SCR1(%a6) |load first word to temp storage
- movel 4(%a0,%d0),FP_SCR1+4(%a6) |load second word
- movel 8(%a0,%d0),FP_SCR1+8(%a6) |load third word
- clrl %d0 |clear g,r,s
- lea FP_SCR1(%a6),%a0
- btstb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0) |convert to internal ext. format
-
- bsr round |go round the mantissa
-
- bfclr LOCAL_SGN(%a0){#0:#8} |convert back to IEEE ext format
- beqs fin_fcr
- bsetb #sign_bit,LOCAL_EX(%a0)
-fin_fcr:
- fmovemx (%a0),%fp0-%fp0
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/srem_mod.S b/ANDROID_3.4.5/arch/m68k/fpsp040/srem_mod.S
deleted file mode 100644
index a27e70c9..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/srem_mod.S
+++ /dev/null
@@ -1,421 +0,0 @@
-|
-| srem_mod.sa 3.1 12/10/90
-|
-| The entry point sMOD computes the floating point MOD of the
-| input values X and Y. The entry point sREM computes the floating
-| point (IEEE) REM of the input values X and Y.
-|
-| INPUT
-| -----
-| Double-extended value Y is pointed to by address in register
-| A0. Double-extended value X is located in -12(A0). The values
-| of X and Y are both nonzero and finite; although either or both
-| of them can be denormalized. The special cases of zeros, NaNs,
-| and infinities are handled elsewhere.
-|
-| OUTPUT
-| ------
-| FREM(X,Y) or FMOD(X,Y), depending on entry point.
-|
-| ALGORITHM
-| ---------
-|
-| Step 1. Save and strip signs of X and Y: signX := sign(X),
-| signY := sign(Y), X := |X|, Y := |Y|,
-| signQ := signX EOR signY. Record whether MOD or REM
-| is requested.
-|
-| Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0.
-| If (L < 0) then
-| R := X, go to Step 4.
-| else
-| R := 2^(-L)X, j := L.
-| endif
-|
-| Step 3. Perform MOD(X,Y)
-| 3.1 If R = Y, go to Step 9.
-| 3.2 If R > Y, then { R := R - Y, Q := Q + 1}
-| 3.3 If j = 0, go to Step 4.
-| 3.4 k := k + 1, j := j - 1, Q := 2Q, R := 2R. Go to
-| Step 3.1.
-|
-| Step 4. At this point, R = X - QY = MOD(X,Y). Set
-| Last_Subtract := false (used in Step 7 below). If
-| MOD is requested, go to Step 6.
-|
-| Step 5. R = MOD(X,Y), but REM(X,Y) is requested.
-| 5.1 If R < Y/2, then R = MOD(X,Y) = REM(X,Y). Go to
-| Step 6.
-| 5.2 If R > Y/2, then { set Last_Subtract := true,
-| Q := Q + 1, Y := signY*Y }. Go to Step 6.
-| 5.3 This is the tricky case of R = Y/2. If Q is odd,
-| then { Q := Q + 1, signX := -signX }.
-|
-| Step 6. R := signX*R.
-|
-| Step 7. If Last_Subtract = true, R := R - Y.
-|
-| Step 8. Return signQ, last 7 bits of Q, and R as required.
-|
-| Step 9. At this point, R = 2^(-j)*X - Q Y = Y. Thus,
-| X = 2^(j)*(Q+1)Y. set Q := 2^(j)*(Q+1),
-| R := 0. Return signQ, last 7 bits of Q, and R.
-|
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-SREM_MOD: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- .set Mod_Flag,L_SCR3
- .set SignY,FP_SCR3+4
- .set SignX,FP_SCR3+8
- .set SignQ,FP_SCR3+12
- .set Sc_Flag,FP_SCR4
-
- .set Y,FP_SCR1
- .set Y_Hi,Y+4
- .set Y_Lo,Y+8
-
- .set R,FP_SCR2
- .set R_Hi,R+4
- .set R_Lo,R+8
-
-
-Scale: .long 0x00010000,0x80000000,0x00000000,0x00000000
-
- |xref t_avoid_unsupp
-
- .global smod
-smod:
-
- movel #0,Mod_Flag(%a6)
- bras Mod_Rem
-
- .global srem
-srem:
-
- movel #1,Mod_Flag(%a6)
-
-Mod_Rem:
-|..Save sign of X and Y
- moveml %d2-%d7,-(%a7) | ...save data registers
- movew (%a0),%d3
- movew %d3,SignY(%a6)
- andil #0x00007FFF,%d3 | ...Y := |Y|
-
-|
- movel 4(%a0),%d4
- movel 8(%a0),%d5 | ...(D3,D4,D5) is |Y|
-
- tstl %d3
- bnes Y_Normal
-
- movel #0x00003FFE,%d3 | ...$3FFD + 1
- tstl %d4
- bnes HiY_not0
-
-HiY_0:
- movel %d5,%d4
- clrl %d5
- subil #32,%d3
- clrl %d6
- bfffo %d4{#0:#32},%d6
- lsll %d6,%d4
- subl %d6,%d3 | ...(D3,D4,D5) is normalized
-| ...with bias $7FFD
- bras Chk_X
-
-HiY_not0:
- clrl %d6
- bfffo %d4{#0:#32},%d6
- subl %d6,%d3
- lsll %d6,%d4
- movel %d5,%d7 | ...a copy of D5
- lsll %d6,%d5
- negl %d6
- addil #32,%d6
- lsrl %d6,%d7
- orl %d7,%d4 | ...(D3,D4,D5) normalized
-| ...with bias $7FFD
- bras Chk_X
-
-Y_Normal:
- addil #0x00003FFE,%d3 | ...(D3,D4,D5) normalized
-| ...with bias $7FFD
-
-Chk_X:
- movew -12(%a0),%d0
- movew %d0,SignX(%a6)
- movew SignY(%a6),%d1
- eorl %d0,%d1
- andil #0x00008000,%d1
- movew %d1,SignQ(%a6) | ...sign(Q) obtained
- andil #0x00007FFF,%d0
- movel -8(%a0),%d1
- movel -4(%a0),%d2 | ...(D0,D1,D2) is |X|
- tstl %d0
- bnes X_Normal
- movel #0x00003FFE,%d0
- tstl %d1
- bnes HiX_not0
-
-HiX_0:
- movel %d2,%d1
- clrl %d2
- subil #32,%d0
- clrl %d6
- bfffo %d1{#0:#32},%d6
- lsll %d6,%d1
- subl %d6,%d0 | ...(D0,D1,D2) is normalized
-| ...with bias $7FFD
- bras Init
-
-HiX_not0:
- clrl %d6
- bfffo %d1{#0:#32},%d6
- subl %d6,%d0
- lsll %d6,%d1
- movel %d2,%d7 | ...a copy of D2
- lsll %d6,%d2
- negl %d6
- addil #32,%d6
- lsrl %d6,%d7
- orl %d7,%d1 | ...(D0,D1,D2) normalized
-| ...with bias $7FFD
- bras Init
-
-X_Normal:
- addil #0x00003FFE,%d0 | ...(D0,D1,D2) normalized
-| ...with bias $7FFD
-
-Init:
-|
- movel %d3,L_SCR1(%a6) | ...save biased expo(Y)
- movel %d0,L_SCR2(%a6) |save d0
- subl %d3,%d0 | ...L := expo(X)-expo(Y)
-| Move.L D0,L ...D0 is j
- clrl %d6 | ...D6 := carry <- 0
- clrl %d3 | ...D3 is Q
- moveal #0,%a1 | ...A1 is k; j+k=L, Q=0
-
-|..(Carry,D1,D2) is R
- tstl %d0
- bges Mod_Loop
-
-|..expo(X) < expo(Y). Thus X = mod(X,Y)
-|
- movel L_SCR2(%a6),%d0 |restore d0
- bra Get_Mod
-
-|..At this point R = 2^(-L)X; Q = 0; k = 0; and k+j = L
-
-
-Mod_Loop:
- tstl %d6 | ...test carry bit
- bgts R_GT_Y
-
-|..At this point carry = 0, R = (D1,D2), Y = (D4,D5)
- cmpl %d4,%d1 | ...compare hi(R) and hi(Y)
- bnes R_NE_Y
- cmpl %d5,%d2 | ...compare lo(R) and lo(Y)
- bnes R_NE_Y
-
-|..At this point, R = Y
- bra Rem_is_0
-
-R_NE_Y:
-|..use the borrow of the previous compare
- bcss R_LT_Y | ...borrow is set iff R < Y
-
-R_GT_Y:
-|..If Carry is set, then Y < (Carry,D1,D2) < 2Y. Otherwise, Carry = 0
-|..and Y < (D1,D2) < 2Y. Either way, perform R - Y
- subl %d5,%d2 | ...lo(R) - lo(Y)
- subxl %d4,%d1 | ...hi(R) - hi(Y)
- clrl %d6 | ...clear carry
- addql #1,%d3 | ...Q := Q + 1
-
-R_LT_Y:
-|..At this point, Carry=0, R < Y. R = 2^(k-L)X - QY; k+j = L; j >= 0.
- tstl %d0 | ...see if j = 0.
- beqs PostLoop
-
- addl %d3,%d3 | ...Q := 2Q
- addl %d2,%d2 | ...lo(R) = 2lo(R)
- roxll #1,%d1 | ...hi(R) = 2hi(R) + carry
- scs %d6 | ...set Carry if 2(R) overflows
- addql #1,%a1 | ...k := k+1
- subql #1,%d0 | ...j := j - 1
-|..At this point, R=(Carry,D1,D2) = 2^(k-L)X - QY, j+k=L, j >= 0, R < 2Y.
-
- bras Mod_Loop
-
-PostLoop:
-|..k = L, j = 0, Carry = 0, R = (D1,D2) = X - QY, R < Y.
-
-|..normalize R.
- movel L_SCR1(%a6),%d0 | ...new biased expo of R
- tstl %d1
- bnes HiR_not0
-
-HiR_0:
- movel %d2,%d1
- clrl %d2
- subil #32,%d0
- clrl %d6
- bfffo %d1{#0:#32},%d6
- lsll %d6,%d1
- subl %d6,%d0 | ...(D0,D1,D2) is normalized
-| ...with bias $7FFD
- bras Get_Mod
-
-HiR_not0:
- clrl %d6
- bfffo %d1{#0:#32},%d6
- bmis Get_Mod | ...already normalized
- subl %d6,%d0
- lsll %d6,%d1
- movel %d2,%d7 | ...a copy of D2
- lsll %d6,%d2
- negl %d6
- addil #32,%d6
- lsrl %d6,%d7
- orl %d7,%d1 | ...(D0,D1,D2) normalized
-
-|
-Get_Mod:
- cmpil #0x000041FE,%d0
- bges No_Scale
-Do_Scale:
- movew %d0,R(%a6)
- clrw R+2(%a6)
- movel %d1,R_Hi(%a6)
- movel %d2,R_Lo(%a6)
- movel L_SCR1(%a6),%d6
- movew %d6,Y(%a6)
- clrw Y+2(%a6)
- movel %d4,Y_Hi(%a6)
- movel %d5,Y_Lo(%a6)
- fmovex R(%a6),%fp0 | ...no exception
- movel #1,Sc_Flag(%a6)
- bras ModOrRem
-No_Scale:
- movel %d1,R_Hi(%a6)
- movel %d2,R_Lo(%a6)
- subil #0x3FFE,%d0
- movew %d0,R(%a6)
- clrw R+2(%a6)
- movel L_SCR1(%a6),%d6
- subil #0x3FFE,%d6
- movel %d6,L_SCR1(%a6)
- fmovex R(%a6),%fp0
- movew %d6,Y(%a6)
- movel %d4,Y_Hi(%a6)
- movel %d5,Y_Lo(%a6)
- movel #0,Sc_Flag(%a6)
-
-|
-
-
-ModOrRem:
- movel Mod_Flag(%a6),%d6
- beqs Fix_Sign
-
- movel L_SCR1(%a6),%d6 | ...new biased expo(Y)
- subql #1,%d6 | ...biased expo(Y/2)
- cmpl %d6,%d0
- blts Fix_Sign
- bgts Last_Sub
-
- cmpl %d4,%d1
- bnes Not_EQ
- cmpl %d5,%d2
- bnes Not_EQ
- bra Tie_Case
-
-Not_EQ:
- bcss Fix_Sign
-
-Last_Sub:
-|
- fsubx Y(%a6),%fp0 | ...no exceptions
- addql #1,%d3 | ...Q := Q + 1
-
-|
-
-Fix_Sign:
-|..Get sign of X
- movew SignX(%a6),%d6
- bges Get_Q
- fnegx %fp0
-
-|..Get Q
-|
-Get_Q:
- clrl %d6
- movew SignQ(%a6),%d6 | ...D6 is sign(Q)
- movel #8,%d7
- lsrl %d7,%d6
- andil #0x0000007F,%d3 | ...7 bits of Q
- orl %d6,%d3 | ...sign and bits of Q
- swap %d3
- fmovel %fpsr,%d6
- andil #0xFF00FFFF,%d6
- orl %d3,%d6
- fmovel %d6,%fpsr | ...put Q in fpsr
-
-|
-Restore:
- moveml (%a7)+,%d2-%d7
- fmovel USER_FPCR(%a6),%fpcr
- movel Sc_Flag(%a6),%d0
- beqs Finish
- fmulx Scale(%pc),%fp0 | ...may cause underflow
- bra t_avoid_unsupp |check for denorm as a
-| ;result of the scaling
-
-Finish:
- fmovex %fp0,%fp0 |capture exceptions & round
- rts
-
-Rem_is_0:
-|..R = 2^(-j)X - Q Y = Y, thus R = 0 and quotient = 2^j (Q+1)
- addql #1,%d3
- cmpil #8,%d0 | ...D0 is j
- bges Q_Big
-
- lsll %d0,%d3
- bras Set_R_0
-
-Q_Big:
- clrl %d3
-
-Set_R_0:
- fmoves #0x00000000,%fp0
- movel #0,Sc_Flag(%a6)
- bra Fix_Sign
-
-Tie_Case:
-|..Check parity of Q
- movel %d3,%d6
- andil #0x00000001,%d6
- tstl %d6
- beq Fix_Sign | ...Q is even
-
-|..Q is odd, Q := Q + 1, signX := -signX
- addql #1,%d3
- movew SignX(%a6),%d6
- eoril #0x00008000,%d6
- movew %d6,SignX(%a6)
- bra Fix_Sign
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/ssin.S b/ANDROID_3.4.5/arch/m68k/fpsp040/ssin.S
deleted file mode 100644
index a1ef8e01..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/ssin.S
+++ /dev/null
@@ -1,745 +0,0 @@
-|
-| ssin.sa 3.3 7/29/91
-|
-| The entry point sSIN computes the sine of an input argument
-| sCOS computes the cosine, and sSINCOS computes both. The
-| corresponding entry points with a "d" computes the same
-| corresponding function values for denormalized inputs.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The function value sin(X) or cos(X) returned in Fp0 if SIN or
-| COS is requested. Otherwise, for SINCOS, sin(X) is returned
-| in Fp0, and cos(X) is returned in Fp1.
-|
-| Modifies: Fp0 for SIN or COS; both Fp0 and Fp1 for SINCOS.
-|
-| Accuracy and Monotonicity: The returned result is within 1 ulp in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The programs sSIN and sCOS take approximately 150 cycles for
-| input argument X such that |X| < 15Pi, which is the usual
-| situation. The speed for sSINCOS is approximately 190 cycles.
-|
-| Algorithm:
-|
-| SIN and COS:
-| 1. If SIN is invoked, set AdjN := 0; otherwise, set AdjN := 1.
-|
-| 2. If |X| >= 15Pi or |X| < 2**(-40), go to 7.
-|
-| 3. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let
-| k = N mod 4, so in particular, k = 0,1,2,or 3. Overwrite
-| k by k := k + AdjN.
-|
-| 4. If k is even, go to 6.
-|
-| 5. (k is odd) Set j := (k-1)/2, sgn := (-1)**j. Return sgn*cos(r)
-| where cos(r) is approximated by an even polynomial in r,
-| 1 + r*r*(B1+s*(B2+ ... + s*B8)), s = r*r.
-| Exit.
-|
-| 6. (k is even) Set j := k/2, sgn := (-1)**j. Return sgn*sin(r)
-| where sin(r) is approximated by an odd polynomial in r
-| r + r*s*(A1+s*(A2+ ... + s*A7)), s = r*r.
-| Exit.
-|
-| 7. If |X| > 1, go to 9.
-|
-| 8. (|X|<2**(-40)) If SIN is invoked, return X; otherwise return 1.
-|
-| 9. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, go back to 3.
-|
-| SINCOS:
-| 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6.
-|
-| 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let
-| k = N mod 4, so in particular, k = 0,1,2,or 3.
-|
-| 3. If k is even, go to 5.
-|
-| 4. (k is odd) Set j1 := (k-1)/2, j2 := j1 (EOR) (k mod 2), i.e.
-| j1 exclusive or with the l.s.b. of k.
-| sgn1 := (-1)**j1, sgn2 := (-1)**j2.
-| SIN(X) = sgn1 * cos(r) and COS(X) = sgn2*sin(r) where
-| sin(r) and cos(r) are computed as odd and even polynomials
-| in r, respectively. Exit
-|
-| 5. (k is even) Set j1 := k/2, sgn1 := (-1)**j1.
-| SIN(X) = sgn1 * sin(r) and COS(X) = sgn1*cos(r) where
-| sin(r) and cos(r) are computed as odd and even polynomials
-| in r, respectively. Exit
-|
-| 6. If |X| > 1, go to 8.
-|
-| 7. (|X|<2**(-40)) SIN(X) = X and COS(X) = 1. Exit.
-|
-| 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, go back to 2.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SSIN idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-BOUNDS1: .long 0x3FD78000,0x4004BC7E
-TWOBYPI: .long 0x3FE45F30,0x6DC9C883
-
-SINA7: .long 0xBD6AAA77,0xCCC994F5
-SINA6: .long 0x3DE61209,0x7AAE8DA1
-
-SINA5: .long 0xBE5AE645,0x2A118AE4
-SINA4: .long 0x3EC71DE3,0xA5341531
-
-SINA3: .long 0xBF2A01A0,0x1A018B59,0x00000000,0x00000000
-
-SINA2: .long 0x3FF80000,0x88888888,0x888859AF,0x00000000
-
-SINA1: .long 0xBFFC0000,0xAAAAAAAA,0xAAAAAA99,0x00000000
-
-COSB8: .long 0x3D2AC4D0,0xD6011EE3
-COSB7: .long 0xBDA9396F,0x9F45AC19
-
-COSB6: .long 0x3E21EED9,0x0612C972
-COSB5: .long 0xBE927E4F,0xB79D9FCF
-
-COSB4: .long 0x3EFA01A0,0x1A01D423,0x00000000,0x00000000
-
-COSB3: .long 0xBFF50000,0xB60B60B6,0x0B61D438,0x00000000
-
-COSB2: .long 0x3FFA0000,0xAAAAAAAA,0xAAAAAB5E
-COSB1: .long 0xBF000000
-
-INVTWOPI: .long 0x3FFC0000,0xA2F9836E,0x4E44152A
-
-TWOPI1: .long 0x40010000,0xC90FDAA2,0x00000000,0x00000000
-TWOPI2: .long 0x3FDF0000,0x85A308D4,0x00000000,0x00000000
-
- |xref PITBL
-
- .set INARG,FP_SCR4
-
- .set X,FP_SCR5
- .set XDCARE,X+2
- .set XFRAC,X+4
-
- .set RPRIME,FP_SCR1
- .set SPRIME,FP_SCR2
-
- .set POSNEG1,L_SCR1
- .set TWOTO63,L_SCR1
-
- .set ENDFLAG,L_SCR2
- .set N,L_SCR2
-
- .set ADJN,L_SCR3
-
- | xref t_frcinx
- |xref t_extdnrm
- |xref sto_cos
-
- .global ssind
-ssind:
-|--SIN(X) = X FOR DENORMALIZED X
- bra t_extdnrm
-
- .global scosd
-scosd:
-|--COS(X) = 1 FOR DENORMALIZED X
-
- fmoves #0x3F800000,%fp0
-|
-| 9D25B Fix: Sometimes the previous fmove.s sets fpsr bits
-|
- fmovel #0,%fpsr
-|
- bra t_frcinx
-
- .global ssin
-ssin:
-|--SET ADJN TO 0
- movel #0,ADJN(%a6)
- bras SINBGN
-
- .global scos
-scos:
-|--SET ADJN TO 1
- movel #1,ADJN(%a6)
-
-SINBGN:
-|--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE
-
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- fmovex %fp0,X(%a6)
- andil #0x7FFFFFFF,%d0 | ...COMPACTIFY X
-
- cmpil #0x3FD78000,%d0 | ...|X| >= 2**(-40)?
- bges SOK1
- bra SINSM
-
-SOK1:
- cmpil #0x4004BC7E,%d0 | ...|X| < 15 PI?
- blts SINMAIN
- bra REDUCEX
-
-SINMAIN:
-|--THIS IS THE USUAL CASE, |X| <= 15 PI.
-|--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
- fmovex %fp0,%fp1
- fmuld TWOBYPI,%fp1 | ...X*2/PI
-
-|--HIDE THE NEXT THREE INSTRUCTIONS
- lea PITBL+0x200,%a1 | ...TABLE OF N*PI/2, N = -32,...,32
-
-
-|--FP1 IS NOW READY
- fmovel %fp1,N(%a6) | ...CONVERT TO INTEGER
-
- movel N(%a6),%d0
- asll #4,%d0
- addal %d0,%a1 | ...A1 IS THE ADDRESS OF N*PIBY2
-| ...WHICH IS IN TWO PIECES Y1 & Y2
-
- fsubx (%a1)+,%fp0 | ...X-Y1
-|--HIDE THE NEXT ONE
- fsubs (%a1),%fp0 | ...FP0 IS R = (X-Y1)-Y2
-
-SINCONT:
-|--continuation from REDUCEX
-
-|--GET N+ADJN AND SEE IF SIN(R) OR COS(R) IS NEEDED
- movel N(%a6),%d0
- addl ADJN(%a6),%d0 | ...SEE IF D0 IS ODD OR EVEN
- rorl #1,%d0 | ...D0 WAS ODD IFF D0 IS NEGATIVE
- cmpil #0,%d0
- blt COSPOLY
-
-SINPOLY:
-|--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-|--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
-|--R' + R'*S*(A1 + S(A2 + S(A3 + S(A4 + ... + SA7)))), WHERE
-|--R' = SGN*R, S=R*R. THIS CAN BE REWRITTEN AS
-|--R' + R'*S*( [A1+T(A3+T(A5+TA7))] + [S(A2+T(A4+TA6))])
-|--WHERE T=S*S.
-|--NOTE THAT A3 THROUGH A7 ARE STORED IN DOUBLE PRECISION
-|--WHILE A1 AND A2 ARE IN DOUBLE-EXTENDED FORMAT.
- fmovex %fp0,X(%a6) | ...X IS R
- fmulx %fp0,%fp0 | ...FP0 IS S
-|---HIDE THE NEXT TWO WHILE WAITING FOR FP0
- fmoved SINA7,%fp3
- fmoved SINA6,%fp2
-|--FP0 IS NOW READY
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS T
-|--HIDE THE NEXT TWO WHILE WAITING FOR FP1
-
- rorl #1,%d0
- andil #0x80000000,%d0
-| ...LEAST SIG. BIT OF D0 IN SIGN POSITION
- eorl %d0,X(%a6) | ...X IS NOW R'= SGN*R
-
- fmulx %fp1,%fp3 | ...TA7
- fmulx %fp1,%fp2 | ...TA6
-
- faddd SINA5,%fp3 | ...A5+TA7
- faddd SINA4,%fp2 | ...A4+TA6
-
- fmulx %fp1,%fp3 | ...T(A5+TA7)
- fmulx %fp1,%fp2 | ...T(A4+TA6)
-
- faddd SINA3,%fp3 | ...A3+T(A5+TA7)
- faddx SINA2,%fp2 | ...A2+T(A4+TA6)
-
- fmulx %fp3,%fp1 | ...T(A3+T(A5+TA7))
-
- fmulx %fp0,%fp2 | ...S(A2+T(A4+TA6))
- faddx SINA1,%fp1 | ...A1+T(A3+T(A5+TA7))
- fmulx X(%a6),%fp0 | ...R'*S
-
- faddx %fp2,%fp1 | ...[A1+T(A3+T(A5+TA7))]+[S(A2+T(A4+TA6))]
-|--FP3 RELEASED, RESTORE NOW AND TAKE SOME ADVANTAGE OF HIDING
-|--FP2 RELEASED, RESTORE NOW AND TAKE FULL ADVANTAGE OF HIDING
-
-
- fmulx %fp1,%fp0 | ...SIN(R')-R'
-|--FP1 RELEASED.
-
- fmovel %d1,%FPCR |restore users exceptions
- faddx X(%a6),%fp0 |last inst - possible exception set
- bra t_frcinx
-
-
-COSPOLY:
-|--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-|--THEN WE RETURN SGN*COS(R). SGN*COS(R) IS COMPUTED BY
-|--SGN + S'*(B1 + S(B2 + S(B3 + S(B4 + ... + SB8)))), WHERE
-|--S=R*R AND S'=SGN*S. THIS CAN BE REWRITTEN AS
-|--SGN + S'*([B1+T(B3+T(B5+TB7))] + [S(B2+T(B4+T(B6+TB8)))])
-|--WHERE T=S*S.
-|--NOTE THAT B4 THROUGH B8 ARE STORED IN DOUBLE PRECISION
-|--WHILE B2 AND B3 ARE IN DOUBLE-EXTENDED FORMAT, B1 IS -1/2
-|--AND IS THEREFORE STORED AS SINGLE PRECISION.
-
- fmulx %fp0,%fp0 | ...FP0 IS S
-|---HIDE THE NEXT TWO WHILE WAITING FOR FP0
- fmoved COSB8,%fp2
- fmoved COSB7,%fp3
-|--FP0 IS NOW READY
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS T
-|--HIDE THE NEXT TWO WHILE WAITING FOR FP1
- fmovex %fp0,X(%a6) | ...X IS S
- rorl #1,%d0
- andil #0x80000000,%d0
-| ...LEAST SIG. BIT OF D0 IN SIGN POSITION
-
- fmulx %fp1,%fp2 | ...TB8
-|--HIDE THE NEXT TWO WHILE WAITING FOR THE XU
- eorl %d0,X(%a6) | ...X IS NOW S'= SGN*S
- andil #0x80000000,%d0
-
- fmulx %fp1,%fp3 | ...TB7
-|--HIDE THE NEXT TWO WHILE WAITING FOR THE XU
- oril #0x3F800000,%d0 | ...D0 IS SGN IN SINGLE
- movel %d0,POSNEG1(%a6)
-
- faddd COSB6,%fp2 | ...B6+TB8
- faddd COSB5,%fp3 | ...B5+TB7
-
- fmulx %fp1,%fp2 | ...T(B6+TB8)
- fmulx %fp1,%fp3 | ...T(B5+TB7)
-
- faddd COSB4,%fp2 | ...B4+T(B6+TB8)
- faddx COSB3,%fp3 | ...B3+T(B5+TB7)
-
- fmulx %fp1,%fp2 | ...T(B4+T(B6+TB8))
- fmulx %fp3,%fp1 | ...T(B3+T(B5+TB7))
-
- faddx COSB2,%fp2 | ...B2+T(B4+T(B6+TB8))
- fadds COSB1,%fp1 | ...B1+T(B3+T(B5+TB7))
-
- fmulx %fp2,%fp0 | ...S(B2+T(B4+T(B6+TB8)))
-|--FP3 RELEASED, RESTORE NOW AND TAKE SOME ADVANTAGE OF HIDING
-|--FP2 RELEASED.
-
-
- faddx %fp1,%fp0
-|--FP1 RELEASED
-
- fmulx X(%a6),%fp0
-
- fmovel %d1,%FPCR |restore users exceptions
- fadds POSNEG1(%a6),%fp0 |last inst - possible exception set
- bra t_frcinx
-
-
-SINBORS:
-|--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-|--IF |X| < 2**(-40), RETURN X OR 1.
- cmpil #0x3FFF8000,%d0
- bgts REDUCEX
-
-
-SINSM:
- movel ADJN(%a6),%d0
- cmpil #0,%d0
- bgts COSTINY
-
-SINTINY:
- movew #0x0000,XDCARE(%a6) | ...JUST IN CASE
- fmovel %d1,%FPCR |restore users exceptions
- fmovex X(%a6),%fp0 |last inst - possible exception set
- bra t_frcinx
-
-
-COSTINY:
- fmoves #0x3F800000,%fp0
-
- fmovel %d1,%FPCR |restore users exceptions
- fsubs #0x00800000,%fp0 |last inst - possible exception set
- bra t_frcinx
-
-
-REDUCEX:
-|--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-|--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-|--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-
- fmovemx %fp2-%fp5,-(%a7) | ...save FP2 through FP5
- movel %d2,-(%a7)
- fmoves #0x00000000,%fp1
-|--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-|--there is a danger of unwanted overflow in first LOOP iteration. In this
-|--case, reduce argument by one remainder step to make subsequent reduction
-|--safe.
- cmpil #0x7ffeffff,%d0 |is argument dangerously large?
- bnes LOOP
- movel #0x7ffe0000,FP_SCR2(%a6) |yes
-| ;create 2**16383*PI/2
- movel #0xc90fdaa2,FP_SCR2+4(%a6)
- clrl FP_SCR2+8(%a6)
- ftstx %fp0 |test sign of argument
- movel #0x7fdc0000,FP_SCR3(%a6) |create low half of 2**16383*
-| ;PI/2 at FP_SCR3
- movel #0x85a308d3,FP_SCR3+4(%a6)
- clrl FP_SCR3+8(%a6)
- fblt red_neg
- orw #0x8000,FP_SCR2(%a6) |positive arg
- orw #0x8000,FP_SCR3(%a6)
-red_neg:
- faddx FP_SCR2(%a6),%fp0 |high part of reduction is exact
- fmovex %fp0,%fp1 |save high result in fp1
- faddx FP_SCR3(%a6),%fp0 |low part of reduction
- fsubx %fp0,%fp1 |determine low component of result
- faddx FP_SCR3(%a6),%fp1 |fp0/fp1 are reduced argument.
-
-|--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-|--integer quotient will be stored in N
-|--Intermediate remainder is 66-bit long; (R,r) in (FP0,FP1)
-
-LOOP:
- fmovex %fp0,INARG(%a6) | ...+-2**K * F, 1 <= F < 2
- movew INARG(%a6),%d0
- movel %d0,%a1 | ...save a copy of D0
- andil #0x00007FFF,%d0
- subil #0x00003FFF,%d0 | ...D0 IS K
- cmpil #28,%d0
- bles LASTLOOP
-CONTLOOP:
- subil #27,%d0 | ...D0 IS L := K-27
- movel #0,ENDFLAG(%a6)
- bras WORK
-LASTLOOP:
- clrl %d0 | ...D0 IS L := 0
- movel #1,ENDFLAG(%a6)
-
-WORK:
-|--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-|--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-|--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-|--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- movel #0x00003FFE,%d2 | ...BIASED EXPO OF 2/PI
- subl %d0,%d2 | ...BIASED EXPO OF 2**(-L)*(2/PI)
-
- movel #0xA2F9836E,FP_SCR1+4(%a6)
- movel #0x4E44152A,FP_SCR1+8(%a6)
- movew %d2,FP_SCR1(%a6) | ...FP_SCR1 is 2**(-L)*(2/PI)
-
- fmovex %fp0,%fp2
- fmulx FP_SCR1(%a6),%fp2
-|--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-|--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-|--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-|--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-|--US THE DESIRED VALUE IN FLOATING POINT.
-
-|--HIDE SIX CYCLES OF INSTRUCTION
- movel %a1,%d2
- swap %d2
- andil #0x80000000,%d2
- oril #0x5F000000,%d2 | ...D2 IS SIGN(INARG)*2**63 IN SGL
- movel %d2,TWOTO63(%a6)
-
- movel %d0,%d2
- addil #0x00003FFF,%d2 | ...BIASED EXPO OF 2**L * (PI/2)
-
-|--FP2 IS READY
- fadds TWOTO63(%a6),%fp2 | ...THE FRACTIONAL PART OF FP1 IS ROUNDED
-
-|--HIDE 4 CYCLES OF INSTRUCTION; creating 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- movew %d2,FP_SCR2(%a6)
- clrw FP_SCR2+2(%a6)
- movel #0xC90FDAA2,FP_SCR2+4(%a6)
- clrl FP_SCR2+8(%a6) | ...FP_SCR2 is 2**(L) * Piby2_1
-
-|--FP2 IS READY
- fsubs TWOTO63(%a6),%fp2 | ...FP2 is N
-
- addil #0x00003FDD,%d0
- movew %d0,FP_SCR3(%a6)
- clrw FP_SCR3+2(%a6)
- movel #0x85A308D3,FP_SCR3+4(%a6)
- clrl FP_SCR3+8(%a6) | ...FP_SCR3 is 2**(L) * Piby2_2
-
- movel ENDFLAG(%a6),%d0
-
-|--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-|--P2 = 2**(L) * Piby2_2
- fmovex %fp2,%fp4
- fmulx FP_SCR2(%a6),%fp4 | ...W = N*P1
- fmovex %fp2,%fp5
- fmulx FP_SCR3(%a6),%fp5 | ...w = N*P2
- fmovex %fp4,%fp3
-|--we want P+p = W+w but |p| <= half ulp of P
-|--Then, we need to compute A := R-P and a := r-p
- faddx %fp5,%fp3 | ...FP3 is P
- fsubx %fp3,%fp4 | ...W-P
-
- fsubx %fp3,%fp0 | ...FP0 is A := R - P
- faddx %fp5,%fp4 | ...FP4 is p = (W-P)+w
-
- fmovex %fp0,%fp3 | ...FP3 A
- fsubx %fp4,%fp1 | ...FP1 is a := r - p
-
-|--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-|--|r| <= half ulp of R.
- faddx %fp1,%fp0 | ...FP0 is R := A+a
-|--No need to calculate r if this is the last loop
- cmpil #0,%d0
- bgt RESTORE
-
-|--Need to calculate r
- fsubx %fp0,%fp3 | ...A-R
- faddx %fp3,%fp1 | ...FP1 is r := (A-R)+a
- bra LOOP
-
-RESTORE:
- fmovel %fp2,N(%a6)
- movel (%a7)+,%d2
- fmovemx (%a7)+,%fp2-%fp5
-
-
- movel ADJN(%a6),%d0
- cmpil #4,%d0
-
- blt SINCONT
- bras SCCONT
-
- .global ssincosd
-ssincosd:
-|--SIN AND COS OF X FOR DENORMALIZED X
-
- fmoves #0x3F800000,%fp1
- bsr sto_cos |store cosine result
- bra t_extdnrm
-
- .global ssincos
-ssincos:
-|--SET ADJN TO 4
- movel #4,ADJN(%a6)
-
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- fmovex %fp0,X(%a6)
- andil #0x7FFFFFFF,%d0 | ...COMPACTIFY X
-
- cmpil #0x3FD78000,%d0 | ...|X| >= 2**(-40)?
- bges SCOK1
- bra SCSM
-
-SCOK1:
- cmpil #0x4004BC7E,%d0 | ...|X| < 15 PI?
- blts SCMAIN
- bra REDUCEX
-
-
-SCMAIN:
-|--THIS IS THE USUAL CASE, |X| <= 15 PI.
-|--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
- fmovex %fp0,%fp1
- fmuld TWOBYPI,%fp1 | ...X*2/PI
-
-|--HIDE THE NEXT THREE INSTRUCTIONS
- lea PITBL+0x200,%a1 | ...TABLE OF N*PI/2, N = -32,...,32
-
-
-|--FP1 IS NOW READY
- fmovel %fp1,N(%a6) | ...CONVERT TO INTEGER
-
- movel N(%a6),%d0
- asll #4,%d0
- addal %d0,%a1 | ...ADDRESS OF N*PIBY2, IN Y1, Y2
-
- fsubx (%a1)+,%fp0 | ...X-Y1
- fsubs (%a1),%fp0 | ...FP0 IS R = (X-Y1)-Y2
-
-SCCONT:
-|--continuation point from REDUCEX
-
-|--HIDE THE NEXT TWO
- movel N(%a6),%d0
- rorl #1,%d0
-
- cmpil #0,%d0 | ...D0 < 0 IFF N IS ODD
- bge NEVEN
-
-NODD:
-|--REGISTERS SAVED SO FAR: D0, A0, FP2.
-
- fmovex %fp0,RPRIME(%a6)
- fmulx %fp0,%fp0 | ...FP0 IS S = R*R
- fmoved SINA7,%fp1 | ...A7
- fmoved COSB8,%fp2 | ...B8
- fmulx %fp0,%fp1 | ...SA7
- movel %d2,-(%a7)
- movel %d0,%d2
- fmulx %fp0,%fp2 | ...SB8
- rorl #1,%d2
- andil #0x80000000,%d2
-
- faddd SINA6,%fp1 | ...A6+SA7
- eorl %d0,%d2
- andil #0x80000000,%d2
- faddd COSB7,%fp2 | ...B7+SB8
-
- fmulx %fp0,%fp1 | ...S(A6+SA7)
- eorl %d2,RPRIME(%a6)
- movel (%a7)+,%d2
- fmulx %fp0,%fp2 | ...S(B7+SB8)
- rorl #1,%d0
- andil #0x80000000,%d0
-
- faddd SINA5,%fp1 | ...A5+S(A6+SA7)
- movel #0x3F800000,POSNEG1(%a6)
- eorl %d0,POSNEG1(%a6)
- faddd COSB6,%fp2 | ...B6+S(B7+SB8)
-
- fmulx %fp0,%fp1 | ...S(A5+S(A6+SA7))
- fmulx %fp0,%fp2 | ...S(B6+S(B7+SB8))
- fmovex %fp0,SPRIME(%a6)
-
- faddd SINA4,%fp1 | ...A4+S(A5+S(A6+SA7))
- eorl %d0,SPRIME(%a6)
- faddd COSB5,%fp2 | ...B5+S(B6+S(B7+SB8))
-
- fmulx %fp0,%fp1 | ...S(A4+...)
- fmulx %fp0,%fp2 | ...S(B5+...)
-
- faddd SINA3,%fp1 | ...A3+S(A4+...)
- faddd COSB4,%fp2 | ...B4+S(B5+...)
-
- fmulx %fp0,%fp1 | ...S(A3+...)
- fmulx %fp0,%fp2 | ...S(B4+...)
-
- faddx SINA2,%fp1 | ...A2+S(A3+...)
- faddx COSB3,%fp2 | ...B3+S(B4+...)
-
- fmulx %fp0,%fp1 | ...S(A2+...)
- fmulx %fp0,%fp2 | ...S(B3+...)
-
- faddx SINA1,%fp1 | ...A1+S(A2+...)
- faddx COSB2,%fp2 | ...B2+S(B3+...)
-
- fmulx %fp0,%fp1 | ...S(A1+...)
- fmulx %fp2,%fp0 | ...S(B2+...)
-
-
-
- fmulx RPRIME(%a6),%fp1 | ...R'S(A1+...)
- fadds COSB1,%fp0 | ...B1+S(B2...)
- fmulx SPRIME(%a6),%fp0 | ...S'(B1+S(B2+...))
-
- movel %d1,-(%sp) |restore users mode & precision
- andil #0xff,%d1 |mask off all exceptions
- fmovel %d1,%FPCR
- faddx RPRIME(%a6),%fp1 | ...COS(X)
- bsr sto_cos |store cosine result
- fmovel (%sp)+,%FPCR |restore users exceptions
- fadds POSNEG1(%a6),%fp0 | ...SIN(X)
-
- bra t_frcinx
-
-
-NEVEN:
-|--REGISTERS SAVED SO FAR: FP2.
-
- fmovex %fp0,RPRIME(%a6)
- fmulx %fp0,%fp0 | ...FP0 IS S = R*R
- fmoved COSB8,%fp1 | ...B8
- fmoved SINA7,%fp2 | ...A7
- fmulx %fp0,%fp1 | ...SB8
- fmovex %fp0,SPRIME(%a6)
- fmulx %fp0,%fp2 | ...SA7
- rorl #1,%d0
- andil #0x80000000,%d0
- faddd COSB7,%fp1 | ...B7+SB8
- faddd SINA6,%fp2 | ...A6+SA7
- eorl %d0,RPRIME(%a6)
- eorl %d0,SPRIME(%a6)
- fmulx %fp0,%fp1 | ...S(B7+SB8)
- oril #0x3F800000,%d0
- movel %d0,POSNEG1(%a6)
- fmulx %fp0,%fp2 | ...S(A6+SA7)
-
- faddd COSB6,%fp1 | ...B6+S(B7+SB8)
- faddd SINA5,%fp2 | ...A5+S(A6+SA7)
-
- fmulx %fp0,%fp1 | ...S(B6+S(B7+SB8))
- fmulx %fp0,%fp2 | ...S(A5+S(A6+SA7))
-
- faddd COSB5,%fp1 | ...B5+S(B6+S(B7+SB8))
- faddd SINA4,%fp2 | ...A4+S(A5+S(A6+SA7))
-
- fmulx %fp0,%fp1 | ...S(B5+...)
- fmulx %fp0,%fp2 | ...S(A4+...)
-
- faddd COSB4,%fp1 | ...B4+S(B5+...)
- faddd SINA3,%fp2 | ...A3+S(A4+...)
-
- fmulx %fp0,%fp1 | ...S(B4+...)
- fmulx %fp0,%fp2 | ...S(A3+...)
-
- faddx COSB3,%fp1 | ...B3+S(B4+...)
- faddx SINA2,%fp2 | ...A2+S(A3+...)
-
- fmulx %fp0,%fp1 | ...S(B3+...)
- fmulx %fp0,%fp2 | ...S(A2+...)
-
- faddx COSB2,%fp1 | ...B2+S(B3+...)
- faddx SINA1,%fp2 | ...A1+S(A2+...)
-
- fmulx %fp0,%fp1 | ...S(B2+...)
- fmulx %fp2,%fp0 | ...s(a1+...)
-
-
-
- fadds COSB1,%fp1 | ...B1+S(B2...)
- fmulx RPRIME(%a6),%fp0 | ...R'S(A1+...)
- fmulx SPRIME(%a6),%fp1 | ...S'(B1+S(B2+...))
-
- movel %d1,-(%sp) |save users mode & precision
- andil #0xff,%d1 |mask off all exceptions
- fmovel %d1,%FPCR
- fadds POSNEG1(%a6),%fp1 | ...COS(X)
- bsr sto_cos |store cosine result
- fmovel (%sp)+,%FPCR |restore users exceptions
- faddx RPRIME(%a6),%fp0 | ...SIN(X)
-
- bra t_frcinx
-
-SCBORS:
- cmpil #0x3FFF8000,%d0
- bgt REDUCEX
-
-
-SCSM:
- movew #0x0000,XDCARE(%a6)
- fmoves #0x3F800000,%fp1
-
- movel %d1,-(%sp) |save users mode & precision
- andil #0xff,%d1 |mask off all exceptions
- fmovel %d1,%FPCR
- fsubs #0x00800000,%fp1
- bsr sto_cos |store cosine result
- fmovel (%sp)+,%FPCR |restore users exceptions
- fmovex X(%a6),%fp0
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/ssinh.S b/ANDROID_3.4.5/arch/m68k/fpsp040/ssinh.S
deleted file mode 100644
index 8a560edc..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/ssinh.S
+++ /dev/null
@@ -1,134 +0,0 @@
-|
-| ssinh.sa 3.1 12/10/90
-|
-| The entry point sSinh computes the hyperbolic sine of
-| an input argument; sSinhd does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value sinh(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program sSINH takes approximately 280 cycles.
-|
-| Algorithm:
-|
-| SINH
-| 1. If |X| > 16380 log2, go to 3.
-|
-| 2. (|X| <= 16380 log2) Sinh(X) is obtained by the formulae
-| y = |X|, sgn = sign(X), and z = expm1(Y),
-| sinh(X) = sgn*(1/2)*( z + z/(1+z) ).
-| Exit.
-|
-| 3. If |X| > 16480 log2, go to 5.
-|
-| 4. (16380 log2 < |X| <= 16480 log2)
-| sinh(X) = sign(X) * exp(|X|)/2.
-| However, invoking exp(|X|) may cause premature overflow.
-| Thus, we calculate sinh(X) as follows:
-| Y := |X|
-| sgn := sign(X)
-| sgnFact := sgn * 2**(16380)
-| Y' := Y - 16381 log2
-| sinh(X) := sgnFact * exp(Y').
-| Exit.
-|
-| 5. (|X| > 16480 log2) sinh(X) must overflow. Return
-| sign(X)*Huge*Huge to generate overflow and an infinity with
-| the appropriate sign. Huge is the largest finite number in
-| extended format. Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|SSINH idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-T1: .long 0x40C62D38,0xD3D64634 | ... 16381 LOG2 LEAD
-T2: .long 0x3D6F90AE,0xB1E75CC7 | ... 16381 LOG2 TRAIL
-
- |xref t_frcinx
- |xref t_ovfl
- |xref t_extdnrm
- |xref setox
- |xref setoxm1
-
- .global ssinhd
-ssinhd:
-|--SINH(X) = X FOR DENORMALIZED X
-
- bra t_extdnrm
-
- .global ssinh
-ssinh:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- movel %d0,%a1 | save a copy of original (compacted) operand
- andl #0x7FFFFFFF,%d0
- cmpl #0x400CB167,%d0
- bgts SINHBIG
-
-|--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-|--Y = |X|, Z = EXPM1(Y), SINH(X) = SIGN(X)*(1/2)*( Z + Z/(1+Z) )
-
- fabsx %fp0 | ...Y = |X|
-
- moveml %a1/%d1,-(%sp)
- fmovemx %fp0-%fp0,(%a0)
- clrl %d1
- bsr setoxm1 | ...FP0 IS Z = EXPM1(Y)
- fmovel #0,%fpcr
- moveml (%sp)+,%a1/%d1
-
- fmovex %fp0,%fp1
- fadds #0x3F800000,%fp1 | ...1+Z
- fmovex %fp0,-(%sp)
- fdivx %fp1,%fp0 | ...Z/(1+Z)
- movel %a1,%d0
- andl #0x80000000,%d0
- orl #0x3F000000,%d0
- faddx (%sp)+,%fp0
- movel %d0,-(%sp)
-
- fmovel %d1,%fpcr
- fmuls (%sp)+,%fp0 |last fp inst - possible exceptions set
-
- bra t_frcinx
-
-SINHBIG:
- cmpl #0x400CB2B3,%d0
- bgt t_ovfl
- fabsx %fp0
- fsubd T1(%pc),%fp0 | ...(|X|-16381LOG2_LEAD)
- movel #0,-(%sp)
- movel #0x80000000,-(%sp)
- movel %a1,%d0
- andl #0x80000000,%d0
- orl #0x7FFB0000,%d0
- movel %d0,-(%sp) | ...EXTENDED FMT
- fsubd T2(%pc),%fp0 | ...|X| - 16381 LOG2, ACCURATE
-
- movel %d1,-(%sp)
- clrl %d1
- fmovemx %fp0-%fp0,(%a0)
- bsr setox
- fmovel (%sp)+,%fpcr
-
- fmulx (%sp)+,%fp0 |possible exception
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/stan.S b/ANDROID_3.4.5/arch/m68k/fpsp040/stan.S
deleted file mode 100644
index f8553aae..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/stan.S
+++ /dev/null
@@ -1,454 +0,0 @@
-|
-| stan.sa 3.3 7/29/91
-|
-| The entry point stan computes the tangent of
-| an input argument;
-| stand does the same except for denormalized input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value tan(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulp in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program sTAN takes approximately 170 cycles for
-| input argument X such that |X| < 15Pi, which is the usual
-| situation.
-|
-| Algorithm:
-|
-| 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6.
-|
-| 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let
-| k = N mod 2, so in particular, k = 0 or 1.
-|
-| 3. If k is odd, go to 5.
-|
-| 4. (k is even) Tan(X) = tan(r) and tan(r) is approximated by a
-| rational function U/V where
-| U = r + r*s*(P1 + s*(P2 + s*P3)), and
-| V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r.
-| Exit.
-|
-| 4. (k is odd) Tan(X) = -cot(r). Since tan(r) is approximated by a
-| rational function U/V where
-| U = r + r*s*(P1 + s*(P2 + s*P3)), and
-| V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r,
-| -Cot(r) = -V/U. Exit.
-|
-| 6. If |X| > 1, go to 8.
-|
-| 7. (|X|<2**(-40)) Tan(X) = X. Exit.
-|
-| 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, go back to 2.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|STAN idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-BOUNDS1: .long 0x3FD78000,0x4004BC7E
-TWOBYPI: .long 0x3FE45F30,0x6DC9C883
-
-TANQ4: .long 0x3EA0B759,0xF50F8688
-TANP3: .long 0xBEF2BAA5,0xA8924F04
-
-TANQ3: .long 0xBF346F59,0xB39BA65F,0x00000000,0x00000000
-
-TANP2: .long 0x3FF60000,0xE073D3FC,0x199C4A00,0x00000000
-
-TANQ2: .long 0x3FF90000,0xD23CD684,0x15D95FA1,0x00000000
-
-TANP1: .long 0xBFFC0000,0x8895A6C5,0xFB423BCA,0x00000000
-
-TANQ1: .long 0xBFFD0000,0xEEF57E0D,0xA84BC8CE,0x00000000
-
-INVTWOPI: .long 0x3FFC0000,0xA2F9836E,0x4E44152A,0x00000000
-
-TWOPI1: .long 0x40010000,0xC90FDAA2,0x00000000,0x00000000
-TWOPI2: .long 0x3FDF0000,0x85A308D4,0x00000000,0x00000000
-
-|--N*PI/2, -32 <= N <= 32, IN A LEADING TERM IN EXT. AND TRAILING
-|--TERM IN SGL. NOTE THAT PI IS 64-BIT LONG, THUS N*PI/2 IS AT
-|--MOST 69 BITS LONG.
- .global PITBL
-PITBL:
- .long 0xC0040000,0xC90FDAA2,0x2168C235,0x21800000
- .long 0xC0040000,0xC2C75BCD,0x105D7C23,0xA0D00000
- .long 0xC0040000,0xBC7EDCF7,0xFF523611,0xA1E80000
- .long 0xC0040000,0xB6365E22,0xEE46F000,0x21480000
- .long 0xC0040000,0xAFEDDF4D,0xDD3BA9EE,0xA1200000
- .long 0xC0040000,0xA9A56078,0xCC3063DD,0x21FC0000
- .long 0xC0040000,0xA35CE1A3,0xBB251DCB,0x21100000
- .long 0xC0040000,0x9D1462CE,0xAA19D7B9,0xA1580000
- .long 0xC0040000,0x96CBE3F9,0x990E91A8,0x21E00000
- .long 0xC0040000,0x90836524,0x88034B96,0x20B00000
- .long 0xC0040000,0x8A3AE64F,0x76F80584,0xA1880000
- .long 0xC0040000,0x83F2677A,0x65ECBF73,0x21C40000
- .long 0xC0030000,0xFB53D14A,0xA9C2F2C2,0x20000000
- .long 0xC0030000,0xEEC2D3A0,0x87AC669F,0x21380000
- .long 0xC0030000,0xE231D5F6,0x6595DA7B,0xA1300000
- .long 0xC0030000,0xD5A0D84C,0x437F4E58,0x9FC00000
- .long 0xC0030000,0xC90FDAA2,0x2168C235,0x21000000
- .long 0xC0030000,0xBC7EDCF7,0xFF523611,0xA1680000
- .long 0xC0030000,0xAFEDDF4D,0xDD3BA9EE,0xA0A00000
- .long 0xC0030000,0xA35CE1A3,0xBB251DCB,0x20900000
- .long 0xC0030000,0x96CBE3F9,0x990E91A8,0x21600000
- .long 0xC0030000,0x8A3AE64F,0x76F80584,0xA1080000
- .long 0xC0020000,0xFB53D14A,0xA9C2F2C2,0x1F800000
- .long 0xC0020000,0xE231D5F6,0x6595DA7B,0xA0B00000
- .long 0xC0020000,0xC90FDAA2,0x2168C235,0x20800000
- .long 0xC0020000,0xAFEDDF4D,0xDD3BA9EE,0xA0200000
- .long 0xC0020000,0x96CBE3F9,0x990E91A8,0x20E00000
- .long 0xC0010000,0xFB53D14A,0xA9C2F2C2,0x1F000000
- .long 0xC0010000,0xC90FDAA2,0x2168C235,0x20000000
- .long 0xC0010000,0x96CBE3F9,0x990E91A8,0x20600000
- .long 0xC0000000,0xC90FDAA2,0x2168C235,0x1F800000
- .long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x1F000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x9F000000
- .long 0x40000000,0xC90FDAA2,0x2168C235,0x9F800000
- .long 0x40010000,0x96CBE3F9,0x990E91A8,0xA0600000
- .long 0x40010000,0xC90FDAA2,0x2168C235,0xA0000000
- .long 0x40010000,0xFB53D14A,0xA9C2F2C2,0x9F000000
- .long 0x40020000,0x96CBE3F9,0x990E91A8,0xA0E00000
- .long 0x40020000,0xAFEDDF4D,0xDD3BA9EE,0x20200000
- .long 0x40020000,0xC90FDAA2,0x2168C235,0xA0800000
- .long 0x40020000,0xE231D5F6,0x6595DA7B,0x20B00000
- .long 0x40020000,0xFB53D14A,0xA9C2F2C2,0x9F800000
- .long 0x40030000,0x8A3AE64F,0x76F80584,0x21080000
- .long 0x40030000,0x96CBE3F9,0x990E91A8,0xA1600000
- .long 0x40030000,0xA35CE1A3,0xBB251DCB,0xA0900000
- .long 0x40030000,0xAFEDDF4D,0xDD3BA9EE,0x20A00000
- .long 0x40030000,0xBC7EDCF7,0xFF523611,0x21680000
- .long 0x40030000,0xC90FDAA2,0x2168C235,0xA1000000
- .long 0x40030000,0xD5A0D84C,0x437F4E58,0x1FC00000
- .long 0x40030000,0xE231D5F6,0x6595DA7B,0x21300000
- .long 0x40030000,0xEEC2D3A0,0x87AC669F,0xA1380000
- .long 0x40030000,0xFB53D14A,0xA9C2F2C2,0xA0000000
- .long 0x40040000,0x83F2677A,0x65ECBF73,0xA1C40000
- .long 0x40040000,0x8A3AE64F,0x76F80584,0x21880000
- .long 0x40040000,0x90836524,0x88034B96,0xA0B00000
- .long 0x40040000,0x96CBE3F9,0x990E91A8,0xA1E00000
- .long 0x40040000,0x9D1462CE,0xAA19D7B9,0x21580000
- .long 0x40040000,0xA35CE1A3,0xBB251DCB,0xA1100000
- .long 0x40040000,0xA9A56078,0xCC3063DD,0xA1FC0000
- .long 0x40040000,0xAFEDDF4D,0xDD3BA9EE,0x21200000
- .long 0x40040000,0xB6365E22,0xEE46F000,0xA1480000
- .long 0x40040000,0xBC7EDCF7,0xFF523611,0x21E80000
- .long 0x40040000,0xC2C75BCD,0x105D7C23,0x20D00000
- .long 0x40040000,0xC90FDAA2,0x2168C235,0xA1800000
-
- .set INARG,FP_SCR4
-
- .set TWOTO63,L_SCR1
- .set ENDFLAG,L_SCR2
- .set N,L_SCR3
-
- | xref t_frcinx
- |xref t_extdnrm
-
- .global stand
-stand:
-|--TAN(X) = X FOR DENORMALIZED X
-
- bra t_extdnrm
-
- .global stan
-stan:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- andil #0x7FFFFFFF,%d0
-
- cmpil #0x3FD78000,%d0 | ...|X| >= 2**(-40)?
- bges TANOK1
- bra TANSM
-TANOK1:
- cmpil #0x4004BC7E,%d0 | ...|X| < 15 PI?
- blts TANMAIN
- bra REDUCEX
-
-
-TANMAIN:
-|--THIS IS THE USUAL CASE, |X| <= 15 PI.
-|--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
- fmovex %fp0,%fp1
- fmuld TWOBYPI,%fp1 | ...X*2/PI
-
-|--HIDE THE NEXT TWO INSTRUCTIONS
- leal PITBL+0x200,%a1 | ...TABLE OF N*PI/2, N = -32,...,32
-
-|--FP1 IS NOW READY
- fmovel %fp1,%d0 | ...CONVERT TO INTEGER
-
- asll #4,%d0
- addal %d0,%a1 | ...ADDRESS N*PIBY2 IN Y1, Y2
-
- fsubx (%a1)+,%fp0 | ...X-Y1
-|--HIDE THE NEXT ONE
-
- fsubs (%a1),%fp0 | ...FP0 IS R = (X-Y1)-Y2
-
- rorl #5,%d0
- andil #0x80000000,%d0 | ...D0 WAS ODD IFF D0 < 0
-
-TANCONT:
-
- cmpil #0,%d0
- blt NODD
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...S = R*R
-
- fmoved TANQ4,%fp3
- fmoved TANP3,%fp2
-
- fmulx %fp1,%fp3 | ...SQ4
- fmulx %fp1,%fp2 | ...SP3
-
- faddd TANQ3,%fp3 | ...Q3+SQ4
- faddx TANP2,%fp2 | ...P2+SP3
-
- fmulx %fp1,%fp3 | ...S(Q3+SQ4)
- fmulx %fp1,%fp2 | ...S(P2+SP3)
-
- faddx TANQ2,%fp3 | ...Q2+S(Q3+SQ4)
- faddx TANP1,%fp2 | ...P1+S(P2+SP3)
-
- fmulx %fp1,%fp3 | ...S(Q2+S(Q3+SQ4))
- fmulx %fp1,%fp2 | ...S(P1+S(P2+SP3))
-
- faddx TANQ1,%fp3 | ...Q1+S(Q2+S(Q3+SQ4))
- fmulx %fp0,%fp2 | ...RS(P1+S(P2+SP3))
-
- fmulx %fp3,%fp1 | ...S(Q1+S(Q2+S(Q3+SQ4)))
-
-
- faddx %fp2,%fp0 | ...R+RS(P1+S(P2+SP3))
-
-
- fadds #0x3F800000,%fp1 | ...1+S(Q1+...)
-
- fmovel %d1,%fpcr |restore users exceptions
- fdivx %fp1,%fp0 |last inst - possible exception set
-
- bra t_frcinx
-
-NODD:
- fmovex %fp0,%fp1
- fmulx %fp0,%fp0 | ...S = R*R
-
- fmoved TANQ4,%fp3
- fmoved TANP3,%fp2
-
- fmulx %fp0,%fp3 | ...SQ4
- fmulx %fp0,%fp2 | ...SP3
-
- faddd TANQ3,%fp3 | ...Q3+SQ4
- faddx TANP2,%fp2 | ...P2+SP3
-
- fmulx %fp0,%fp3 | ...S(Q3+SQ4)
- fmulx %fp0,%fp2 | ...S(P2+SP3)
-
- faddx TANQ2,%fp3 | ...Q2+S(Q3+SQ4)
- faddx TANP1,%fp2 | ...P1+S(P2+SP3)
-
- fmulx %fp0,%fp3 | ...S(Q2+S(Q3+SQ4))
- fmulx %fp0,%fp2 | ...S(P1+S(P2+SP3))
-
- faddx TANQ1,%fp3 | ...Q1+S(Q2+S(Q3+SQ4))
- fmulx %fp1,%fp2 | ...RS(P1+S(P2+SP3))
-
- fmulx %fp3,%fp0 | ...S(Q1+S(Q2+S(Q3+SQ4)))
-
-
- faddx %fp2,%fp1 | ...R+RS(P1+S(P2+SP3))
- fadds #0x3F800000,%fp0 | ...1+S(Q1+...)
-
-
- fmovex %fp1,-(%sp)
- eoril #0x80000000,(%sp)
-
- fmovel %d1,%fpcr |restore users exceptions
- fdivx (%sp)+,%fp0 |last inst - possible exception set
-
- bra t_frcinx
-
-TANBORS:
-|--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-|--IF |X| < 2**(-40), RETURN X OR 1.
- cmpil #0x3FFF8000,%d0
- bgts REDUCEX
-
-TANSM:
-
- fmovex %fp0,-(%sp)
- fmovel %d1,%fpcr |restore users exceptions
- fmovex (%sp)+,%fp0 |last inst - possible exception set
-
- bra t_frcinx
-
-
-REDUCEX:
-|--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-|--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-|--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-
- fmovemx %fp2-%fp5,-(%a7) | ...save FP2 through FP5
- movel %d2,-(%a7)
- fmoves #0x00000000,%fp1
-
-|--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-|--there is a danger of unwanted overflow in first LOOP iteration. In this
-|--case, reduce argument by one remainder step to make subsequent reduction
-|--safe.
- cmpil #0x7ffeffff,%d0 |is argument dangerously large?
- bnes LOOP
- movel #0x7ffe0000,FP_SCR2(%a6) |yes
-| ;create 2**16383*PI/2
- movel #0xc90fdaa2,FP_SCR2+4(%a6)
- clrl FP_SCR2+8(%a6)
- ftstx %fp0 |test sign of argument
- movel #0x7fdc0000,FP_SCR3(%a6) |create low half of 2**16383*
-| ;PI/2 at FP_SCR3
- movel #0x85a308d3,FP_SCR3+4(%a6)
- clrl FP_SCR3+8(%a6)
- fblt red_neg
- orw #0x8000,FP_SCR2(%a6) |positive arg
- orw #0x8000,FP_SCR3(%a6)
-red_neg:
- faddx FP_SCR2(%a6),%fp0 |high part of reduction is exact
- fmovex %fp0,%fp1 |save high result in fp1
- faddx FP_SCR3(%a6),%fp0 |low part of reduction
- fsubx %fp0,%fp1 |determine low component of result
- faddx FP_SCR3(%a6),%fp1 |fp0/fp1 are reduced argument.
-
-|--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-|--integer quotient will be stored in N
-|--Intermediate remainder is 66-bit long; (R,r) in (FP0,FP1)
-
-LOOP:
- fmovex %fp0,INARG(%a6) | ...+-2**K * F, 1 <= F < 2
- movew INARG(%a6),%d0
- movel %d0,%a1 | ...save a copy of D0
- andil #0x00007FFF,%d0
- subil #0x00003FFF,%d0 | ...D0 IS K
- cmpil #28,%d0
- bles LASTLOOP
-CONTLOOP:
- subil #27,%d0 | ...D0 IS L := K-27
- movel #0,ENDFLAG(%a6)
- bras WORK
-LASTLOOP:
- clrl %d0 | ...D0 IS L := 0
- movel #1,ENDFLAG(%a6)
-
-WORK:
-|--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-|--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-|--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-|--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- movel #0x00003FFE,%d2 | ...BIASED EXPO OF 2/PI
- subl %d0,%d2 | ...BIASED EXPO OF 2**(-L)*(2/PI)
-
- movel #0xA2F9836E,FP_SCR1+4(%a6)
- movel #0x4E44152A,FP_SCR1+8(%a6)
- movew %d2,FP_SCR1(%a6) | ...FP_SCR1 is 2**(-L)*(2/PI)
-
- fmovex %fp0,%fp2
- fmulx FP_SCR1(%a6),%fp2
-|--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-|--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-|--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-|--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-|--US THE DESIRED VALUE IN FLOATING POINT.
-
-|--HIDE SIX CYCLES OF INSTRUCTION
- movel %a1,%d2
- swap %d2
- andil #0x80000000,%d2
- oril #0x5F000000,%d2 | ...D2 IS SIGN(INARG)*2**63 IN SGL
- movel %d2,TWOTO63(%a6)
-
- movel %d0,%d2
- addil #0x00003FFF,%d2 | ...BIASED EXPO OF 2**L * (PI/2)
-
-|--FP2 IS READY
- fadds TWOTO63(%a6),%fp2 | ...THE FRACTIONAL PART OF FP1 IS ROUNDED
-
-|--HIDE 4 CYCLES OF INSTRUCTION; creating 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- movew %d2,FP_SCR2(%a6)
- clrw FP_SCR2+2(%a6)
- movel #0xC90FDAA2,FP_SCR2+4(%a6)
- clrl FP_SCR2+8(%a6) | ...FP_SCR2 is 2**(L) * Piby2_1
-
-|--FP2 IS READY
- fsubs TWOTO63(%a6),%fp2 | ...FP2 is N
-
- addil #0x00003FDD,%d0
- movew %d0,FP_SCR3(%a6)
- clrw FP_SCR3+2(%a6)
- movel #0x85A308D3,FP_SCR3+4(%a6)
- clrl FP_SCR3+8(%a6) | ...FP_SCR3 is 2**(L) * Piby2_2
-
- movel ENDFLAG(%a6),%d0
-
-|--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-|--P2 = 2**(L) * Piby2_2
- fmovex %fp2,%fp4
- fmulx FP_SCR2(%a6),%fp4 | ...W = N*P1
- fmovex %fp2,%fp5
- fmulx FP_SCR3(%a6),%fp5 | ...w = N*P2
- fmovex %fp4,%fp3
-|--we want P+p = W+w but |p| <= half ulp of P
-|--Then, we need to compute A := R-P and a := r-p
- faddx %fp5,%fp3 | ...FP3 is P
- fsubx %fp3,%fp4 | ...W-P
-
- fsubx %fp3,%fp0 | ...FP0 is A := R - P
- faddx %fp5,%fp4 | ...FP4 is p = (W-P)+w
-
- fmovex %fp0,%fp3 | ...FP3 A
- fsubx %fp4,%fp1 | ...FP1 is a := r - p
-
-|--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-|--|r| <= half ulp of R.
- faddx %fp1,%fp0 | ...FP0 is R := A+a
-|--No need to calculate r if this is the last loop
- cmpil #0,%d0
- bgt RESTORE
-
-|--Need to calculate r
- fsubx %fp0,%fp3 | ...A-R
- faddx %fp3,%fp1 | ...FP1 is r := (A-R)+a
- bra LOOP
-
-RESTORE:
- fmovel %fp2,N(%a6)
- movel (%a7)+,%d2
- fmovemx (%a7)+,%fp2-%fp5
-
-
- movel N(%a6),%d0
- rorl #1,%d0
-
-
- bra TANCONT
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/stanh.S b/ANDROID_3.4.5/arch/m68k/fpsp040/stanh.S
deleted file mode 100644
index 7e12e59e..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/stanh.S
+++ /dev/null
@@ -1,184 +0,0 @@
-|
-| stanh.sa 3.1 12/10/90
-|
-| The entry point sTanh computes the hyperbolic tangent of
-| an input argument; sTanhd does the same except for denormalized
-| input.
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The value tanh(X) returned in floating-point register Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 3 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program stanh takes approximately 270 cycles.
-|
-| Algorithm:
-|
-| TANH
-| 1. If |X| >= (5/2) log2 or |X| <= 2**(-40), go to 3.
-|
-| 2. (2**(-40) < |X| < (5/2) log2) Calculate tanh(X) by
-| sgn := sign(X), y := 2|X|, z := expm1(Y), and
-| tanh(X) = sgn*( z/(2+z) ).
-| Exit.
-|
-| 3. (|X| <= 2**(-40) or |X| >= (5/2) log2). If |X| < 1,
-| go to 7.
-|
-| 4. (|X| >= (5/2) log2) If |X| >= 50 log2, go to 6.
-|
-| 5. ((5/2) log2 <= |X| < 50 log2) Calculate tanh(X) by
-| sgn := sign(X), y := 2|X|, z := exp(Y),
-| tanh(X) = sgn - [ sgn*2/(1+z) ].
-| Exit.
-|
-| 6. (|X| >= 50 log2) Tanh(X) = +-1 (round to nearest). Thus, we
-| calculate Tanh(X) by
-| sgn := sign(X), Tiny := 2**(-126),
-| tanh(X) := sgn - sgn*Tiny.
-| Exit.
-|
-| 7. (|X| < 2**(-40)). Tanh(X) = X. Exit.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|STANH idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- .set X,FP_SCR5
- .set XDCARE,X+2
- .set XFRAC,X+4
-
- .set SGN,L_SCR3
-
- .set V,FP_SCR6
-
-BOUNDS1: .long 0x3FD78000,0x3FFFDDCE | ... 2^(-40), (5/2)LOG2
-
- |xref t_frcinx
- |xref t_extdnrm
- |xref setox
- |xref setoxm1
-
- .global stanhd
-stanhd:
-|--TANH(X) = X FOR DENORMALIZED X
-
- bra t_extdnrm
-
- .global stanh
-stanh:
- fmovex (%a0),%fp0 | ...LOAD INPUT
-
- fmovex %fp0,X(%a6)
- movel (%a0),%d0
- movew 4(%a0),%d0
- movel %d0,X(%a6)
- andl #0x7FFFFFFF,%d0
- cmp2l BOUNDS1(%pc),%d0 | ...2**(-40) < |X| < (5/2)LOG2 ?
- bcss TANHBORS
-
-|--THIS IS THE USUAL CASE
-|--Y = 2|X|, Z = EXPM1(Y), TANH(X) = SIGN(X) * Z / (Z+2).
-
- movel X(%a6),%d0
- movel %d0,SGN(%a6)
- andl #0x7FFF0000,%d0
- addl #0x00010000,%d0 | ...EXPONENT OF 2|X|
- movel %d0,X(%a6)
- andl #0x80000000,SGN(%a6)
- fmovex X(%a6),%fp0 | ...FP0 IS Y = 2|X|
-
- movel %d1,-(%a7)
- clrl %d1
- fmovemx %fp0-%fp0,(%a0)
- bsr setoxm1 | ...FP0 IS Z = EXPM1(Y)
- movel (%a7)+,%d1
-
- fmovex %fp0,%fp1
- fadds #0x40000000,%fp1 | ...Z+2
- movel SGN(%a6),%d0
- fmovex %fp1,V(%a6)
- eorl %d0,V(%a6)
-
- fmovel %d1,%FPCR |restore users exceptions
- fdivx V(%a6),%fp0
- bra t_frcinx
-
-TANHBORS:
- cmpl #0x3FFF8000,%d0
- blt TANHSM
-
- cmpl #0x40048AA1,%d0
- bgt TANHHUGE
-
-|-- (5/2) LOG2 < |X| < 50 LOG2,
-|--TANH(X) = 1 - (2/[EXP(2X)+1]). LET Y = 2|X|, SGN = SIGN(X),
-|--TANH(X) = SGN - SGN*2/[EXP(Y)+1].
-
- movel X(%a6),%d0
- movel %d0,SGN(%a6)
- andl #0x7FFF0000,%d0
- addl #0x00010000,%d0 | ...EXPO OF 2|X|
- movel %d0,X(%a6) | ...Y = 2|X|
- andl #0x80000000,SGN(%a6)
- movel SGN(%a6),%d0
- fmovex X(%a6),%fp0 | ...Y = 2|X|
-
- movel %d1,-(%a7)
- clrl %d1
- fmovemx %fp0-%fp0,(%a0)
- bsr setox | ...FP0 IS EXP(Y)
- movel (%a7)+,%d1
- movel SGN(%a6),%d0
- fadds #0x3F800000,%fp0 | ...EXP(Y)+1
-
- eorl #0xC0000000,%d0 | ...-SIGN(X)*2
- fmoves %d0,%fp1 | ...-SIGN(X)*2 IN SGL FMT
- fdivx %fp0,%fp1 | ...-SIGN(X)2 / [EXP(Y)+1 ]
-
- movel SGN(%a6),%d0
- orl #0x3F800000,%d0 | ...SGN
- fmoves %d0,%fp0 | ...SGN IN SGL FMT
-
- fmovel %d1,%FPCR |restore users exceptions
- faddx %fp1,%fp0
-
- bra t_frcinx
-
-TANHSM:
- movew #0x0000,XDCARE(%a6)
-
- fmovel %d1,%FPCR |restore users exceptions
- fmovex X(%a6),%fp0 |last inst - possible exception set
-
- bra t_frcinx
-
-TANHHUGE:
-|---RETURN SGN(X) - SGN(X)EPS
- movel X(%a6),%d0
- andl #0x80000000,%d0
- orl #0x3F800000,%d0
- fmoves %d0,%fp0
- andl #0x80000000,%d0
- eorl #0x80800000,%d0 | ...-SIGN(X)*EPS
-
- fmovel %d1,%FPCR |restore users exceptions
- fadds %d0,%fp0
-
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/sto_res.S b/ANDROID_3.4.5/arch/m68k/fpsp040/sto_res.S
deleted file mode 100644
index 484b47d4..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/sto_res.S
+++ /dev/null
@@ -1,97 +0,0 @@
-|
-| sto_res.sa 3.1 12/10/90
-|
-| Takes the result and puts it in where the user expects it.
-| Library functions return result in fp0. If fp0 is not the
-| users destination register then fp0 is moved to the
-| correct floating-point destination register. fp0 and fp1
-| are then restored to the original contents.
-|
-| Input: result in fp0,fp1
-|
-| d2 & a0 should be kept unmodified
-|
-| Output: moves the result to the true destination reg or mem
-|
-| Modifies: destination floating point register
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-STO_RES: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
-
- |section 8
-
-#include "fpsp.h"
-
- .global sto_cos
-sto_cos:
- bfextu CMDREG1B(%a6){#13:#3},%d0 |extract cos destination
- cmpib #3,%d0 |check for fp0/fp1 cases
- bles c_fp0123
- fmovemx %fp1-%fp1,-(%a7)
- moveql #7,%d1
- subl %d0,%d1 |d1 = 7- (dest. reg. no.)
- clrl %d0
- bsetl %d1,%d0 |d0 is dynamic register mask
- fmovemx (%a7)+,%d0
- rts
-c_fp0123:
- cmpib #0,%d0
- beqs c_is_fp0
- cmpib #1,%d0
- beqs c_is_fp1
- cmpib #2,%d0
- beqs c_is_fp2
-c_is_fp3:
- fmovemx %fp1-%fp1,USER_FP3(%a6)
- rts
-c_is_fp2:
- fmovemx %fp1-%fp1,USER_FP2(%a6)
- rts
-c_is_fp1:
- fmovemx %fp1-%fp1,USER_FP1(%a6)
- rts
-c_is_fp0:
- fmovemx %fp1-%fp1,USER_FP0(%a6)
- rts
-
-
- .global sto_res
-sto_res:
- bfextu CMDREG1B(%a6){#6:#3},%d0 |extract destination register
- cmpib #3,%d0 |check for fp0/fp1 cases
- bles fp0123
- fmovemx %fp0-%fp0,-(%a7)
- moveql #7,%d1
- subl %d0,%d1 |d1 = 7- (dest. reg. no.)
- clrl %d0
- bsetl %d1,%d0 |d0 is dynamic register mask
- fmovemx (%a7)+,%d0
- rts
-fp0123:
- cmpib #0,%d0
- beqs is_fp0
- cmpib #1,%d0
- beqs is_fp1
- cmpib #2,%d0
- beqs is_fp2
-is_fp3:
- fmovemx %fp0-%fp0,USER_FP3(%a6)
- rts
-is_fp2:
- fmovemx %fp0-%fp0,USER_FP2(%a6)
- rts
-is_fp1:
- fmovemx %fp0-%fp0,USER_FP1(%a6)
- rts
-is_fp0:
- fmovemx %fp0-%fp0,USER_FP0(%a6)
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/stwotox.S b/ANDROID_3.4.5/arch/m68k/fpsp040/stwotox.S
deleted file mode 100644
index 0d5e6a14..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/stwotox.S
+++ /dev/null
@@ -1,426 +0,0 @@
-|
-| stwotox.sa 3.1 12/10/90
-|
-| stwotox --- 2**X
-| stwotoxd --- 2**X for denormalized X
-| stentox --- 10**X
-| stentoxd --- 10**X for denormalized X
-|
-| Input: Double-extended number X in location pointed to
-| by address register a0.
-|
-| Output: The function values are returned in Fp0.
-|
-| Accuracy and Monotonicity: The returned result is within 2 ulps in
-| 64 significant bit, i.e. within 0.5001 ulp to 53 bits if the
-| result is subsequently rounded to double precision. The
-| result is provably monotonic in double precision.
-|
-| Speed: The program stwotox takes approximately 190 cycles and the
-| program stentox takes approximately 200 cycles.
-|
-| Algorithm:
-|
-| twotox
-| 1. If |X| > 16480, go to ExpBig.
-|
-| 2. If |X| < 2**(-70), go to ExpSm.
-|
-| 3. Decompose X as X = N/64 + r where |r| <= 1/128. Furthermore
-| decompose N as
-| N = 64(M + M') + j, j = 0,1,2,...,63.
-|
-| 4. Overwrite r := r * log2. Then
-| 2**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r).
-| Go to expr to compute that expression.
-|
-| tentox
-| 1. If |X| > 16480*log_10(2) (base 10 log of 2), go to ExpBig.
-|
-| 2. If |X| < 2**(-70), go to ExpSm.
-|
-| 3. Set y := X*log_2(10)*64 (base 2 log of 10). Set
-| N := round-to-int(y). Decompose N as
-| N = 64(M + M') + j, j = 0,1,2,...,63.
-|
-| 4. Define r as
-| r := ((X - N*L1)-N*L2) * L10
-| where L1, L2 are the leading and trailing parts of log_10(2)/64
-| and L10 is the natural log of 10. Then
-| 10**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r).
-| Go to expr to compute that expression.
-|
-| expr
-| 1. Fetch 2**(j/64) from table as Fact1 and Fact2.
-|
-| 2. Overwrite Fact1 and Fact2 by
-| Fact1 := 2**(M) * Fact1
-| Fact2 := 2**(M) * Fact2
-| Thus Fact1 + Fact2 = 2**(M) * 2**(j/64).
-|
-| 3. Calculate P where 1 + P approximates exp(r):
-| P = r + r*r*(A1+r*(A2+...+r*A5)).
-|
-| 4. Let AdjFact := 2**(M'). Return
-| AdjFact * ( Fact1 + ((Fact1*P) + Fact2) ).
-| Exit.
-|
-| ExpBig
-| 1. Generate overflow by Huge * Huge if X > 0; otherwise, generate
-| underflow by Tiny * Tiny.
-|
-| ExpSm
-| 1. Return 1 + X.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|STWOTOX idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
-BOUNDS1: .long 0x3FB98000,0x400D80C0 | ... 2^(-70),16480
-BOUNDS2: .long 0x3FB98000,0x400B9B07 | ... 2^(-70),16480 LOG2/LOG10
-
-L2TEN64: .long 0x406A934F,0x0979A371 | ... 64LOG10/LOG2
-L10TWO1: .long 0x3F734413,0x509F8000 | ... LOG2/64LOG10
-
-L10TWO2: .long 0xBFCD0000,0xC0219DC1,0xDA994FD2,0x00000000
-
-LOG10: .long 0x40000000,0x935D8DDD,0xAAA8AC17,0x00000000
-
-LOG2: .long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-EXPA5: .long 0x3F56C16D,0x6F7BD0B2
-EXPA4: .long 0x3F811112,0x302C712C
-EXPA3: .long 0x3FA55555,0x55554CC1
-EXPA2: .long 0x3FC55555,0x55554A54
-EXPA1: .long 0x3FE00000,0x00000000,0x00000000,0x00000000
-
-HUGE: .long 0x7FFE0000,0xFFFFFFFF,0xFFFFFFFF,0x00000000
-TINY: .long 0x00010000,0xFFFFFFFF,0xFFFFFFFF,0x00000000
-
-EXPTBL:
- .long 0x3FFF0000,0x80000000,0x00000000,0x3F738000
- .long 0x3FFF0000,0x8164D1F3,0xBC030773,0x3FBEF7CA
- .long 0x3FFF0000,0x82CD8698,0xAC2BA1D7,0x3FBDF8A9
- .long 0x3FFF0000,0x843A28C3,0xACDE4046,0x3FBCD7C9
- .long 0x3FFF0000,0x85AAC367,0xCC487B15,0xBFBDE8DA
- .long 0x3FFF0000,0x871F6196,0x9E8D1010,0x3FBDE85C
- .long 0x3FFF0000,0x88980E80,0x92DA8527,0x3FBEBBF1
- .long 0x3FFF0000,0x8A14D575,0x496EFD9A,0x3FBB80CA
- .long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E7,0xBFBA8373
- .long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E6,0xBFBE9670
- .long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x3FBDB700
- .long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x3FBEEEB0
- .long 0x3FFF0000,0x91C3D373,0xAB11C336,0x3FBBFD6D
- .long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0xBFBDB319
- .long 0x3FFF0000,0x94F4EFA8,0xFEF70961,0x3FBDBA2B
- .long 0x3FFF0000,0x96942D37,0x20185A00,0x3FBE91D5
- .long 0x3FFF0000,0x9837F051,0x8DB8A96F,0x3FBE8D5A
- .long 0x3FFF0000,0x99E04593,0x20B7FA65,0xBFBCDE7B
- .long 0x3FFF0000,0x9B8D39B9,0xD54E5539,0xBFBEBAAF
- .long 0x3FFF0000,0x9D3ED9A7,0x2CFFB751,0xBFBD86DA
- .long 0x3FFF0000,0x9EF53260,0x91A111AE,0xBFBEBEDD
- .long 0x3FFF0000,0xA0B0510F,0xB9714FC2,0x3FBCC96E
- .long 0x3FFF0000,0xA2704303,0x0C496819,0xBFBEC90B
- .long 0x3FFF0000,0xA43515AE,0x09E6809E,0x3FBBD1DB
- .long 0x3FFF0000,0xA5FED6A9,0xB15138EA,0x3FBCE5EB
- .long 0x3FFF0000,0xA7CD93B4,0xE965356A,0xBFBEC274
- .long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x3FBEA83C
- .long 0x3FFF0000,0xAB7A39B5,0xA93ED337,0x3FBECB00
- .long 0x3FFF0000,0xAD583EEA,0x42A14AC6,0x3FBE9301
- .long 0x3FFF0000,0xAF3B78AD,0x690A4375,0xBFBD8367
- .long 0x3FFF0000,0xB123F581,0xD2AC2590,0xBFBEF05F
- .long 0x3FFF0000,0xB311C412,0xA9112489,0x3FBDFB3C
- .long 0x3FFF0000,0xB504F333,0xF9DE6484,0x3FBEB2FB
- .long 0x3FFF0000,0xB6FD91E3,0x28D17791,0x3FBAE2CB
- .long 0x3FFF0000,0xB8FBAF47,0x62FB9EE9,0x3FBCDC3C
- .long 0x3FFF0000,0xBAFF5AB2,0x133E45FB,0x3FBEE9AA
- .long 0x3FFF0000,0xBD08A39F,0x580C36BF,0xBFBEAEFD
- .long 0x3FFF0000,0xBF1799B6,0x7A731083,0xBFBCBF51
- .long 0x3FFF0000,0xC12C4CCA,0x66709456,0x3FBEF88A
- .long 0x3FFF0000,0xC346CCDA,0x24976407,0x3FBD83B2
- .long 0x3FFF0000,0xC5672A11,0x5506DADD,0x3FBDF8AB
- .long 0x3FFF0000,0xC78D74C8,0xABB9B15D,0xBFBDFB17
- .long 0x3FFF0000,0xC9B9BD86,0x6E2F27A3,0xBFBEFE3C
- .long 0x3FFF0000,0xCBEC14FE,0xF2727C5D,0xBFBBB6F8
- .long 0x3FFF0000,0xCE248C15,0x1F8480E4,0xBFBCEE53
- .long 0x3FFF0000,0xD06333DA,0xEF2B2595,0xBFBDA4AE
- .long 0x3FFF0000,0xD2A81D91,0xF12AE45A,0x3FBC9124
- .long 0x3FFF0000,0xD4F35AAB,0xCFEDFA1F,0x3FBEB243
- .long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x3FBDE69A
- .long 0x3FFF0000,0xD99D15C2,0x78AFD7B6,0xBFB8BC61
- .long 0x3FFF0000,0xDBFBB797,0xDAF23755,0x3FBDF610
- .long 0x3FFF0000,0xDE60F482,0x5E0E9124,0xBFBD8BE1
- .long 0x3FFF0000,0xE0CCDEEC,0x2A94E111,0x3FBACB12
- .long 0x3FFF0000,0xE33F8972,0xBE8A5A51,0x3FBB9BFE
- .long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x3FBCF2F4
- .long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x3FBEF22F
- .long 0x3FFF0000,0xEAC0C6E7,0xDD24392F,0xBFBDBF4A
- .long 0x3FFF0000,0xED4F301E,0xD9942B84,0x3FBEC01A
- .long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CB,0x3FBE8CAC
- .long 0x3FFF0000,0xF281773C,0x59FFB13A,0xBFBCBB3F
- .long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x3FBEF73A
- .long 0x3FFF0000,0xF7D0DF73,0x0AD13BB9,0xBFB8B795
- .long 0x3FFF0000,0xFA83B2DB,0x722A033A,0x3FBEF84B
- .long 0x3FFF0000,0xFD3E0C0C,0xF486C175,0xBFBEF581
-
- .set N,L_SCR1
-
- .set X,FP_SCR1
- .set XDCARE,X+2
- .set XFRAC,X+4
-
- .set ADJFACT,FP_SCR2
-
- .set FACT1,FP_SCR3
- .set FACT1HI,FACT1+4
- .set FACT1LOW,FACT1+8
-
- .set FACT2,FP_SCR4
- .set FACT2HI,FACT2+4
- .set FACT2LOW,FACT2+8
-
- | xref t_unfl
- |xref t_ovfl
- |xref t_frcinx
-
- .global stwotoxd
-stwotoxd:
-|--ENTRY POINT FOR 2**(X) FOR DENORMALIZED ARGUMENT
-
- fmovel %d1,%fpcr | ...set user's rounding mode/precision
- fmoves #0x3F800000,%fp0 | ...RETURN 1 + X
- movel (%a0),%d0
- orl #0x00800001,%d0
- fadds %d0,%fp0
- bra t_frcinx
-
- .global stwotox
-stwotox:
-|--ENTRY POINT FOR 2**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
- fmovemx (%a0),%fp0-%fp0 | ...LOAD INPUT, do not set cc's
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- fmovex %fp0,X(%a6)
- andil #0x7FFFFFFF,%d0
-
- cmpil #0x3FB98000,%d0 | ...|X| >= 2**(-70)?
- bges TWOOK1
- bra EXPBORS
-
-TWOOK1:
- cmpil #0x400D80C0,%d0 | ...|X| > 16480?
- bles TWOMAIN
- bra EXPBORS
-
-
-TWOMAIN:
-|--USUAL CASE, 2^(-70) <= |X| <= 16480
-
- fmovex %fp0,%fp1
- fmuls #0x42800000,%fp1 | ...64 * X
-
- fmovel %fp1,N(%a6) | ...N = ROUND-TO-INT(64 X)
- movel %d2,-(%sp)
- lea EXPTBL,%a1 | ...LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmovel N(%a6),%fp1 | ...N --> FLOATING FMT
- movel N(%a6),%d0
- movel %d0,%d2
- andil #0x3F,%d0 | ...D0 IS J
- asll #4,%d0 | ...DISPLACEMENT FOR 2^(J/64)
- addal %d0,%a1 | ...ADDRESS FOR 2^(J/64)
- asrl #6,%d2 | ...d2 IS L, N = 64L + J
- movel %d2,%d0
- asrl #1,%d0 | ...D0 IS M
- subl %d0,%d2 | ...d2 IS M', N = 64(M+M') + J
- addil #0x3FFF,%d2
- movew %d2,ADJFACT(%a6) | ...ADJFACT IS 2^(M')
- movel (%sp)+,%d2
-|--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-|--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-|--ADJFACT = 2^(M').
-|--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
-
- fmuls #0x3C800000,%fp1 | ...(1/64)*N
- movel (%a1)+,FACT1(%a6)
- movel (%a1)+,FACT1HI(%a6)
- movel (%a1)+,FACT1LOW(%a6)
- movew (%a1)+,FACT2(%a6)
- clrw FACT2+2(%a6)
-
- fsubx %fp1,%fp0 | ...X - (1/64)*INT(64 X)
-
- movew (%a1)+,FACT2HI(%a6)
- clrw FACT2HI+2(%a6)
- clrl FACT2LOW(%a6)
- addw %d0,FACT1(%a6)
-
- fmulx LOG2,%fp0 | ...FP0 IS R
- addw %d0,FACT2(%a6)
-
- bra expr
-
-EXPBORS:
-|--FPCR, D0 SAVED
- cmpil #0x3FFF8000,%d0
- bgts EXPBIG
-
-EXPSM:
-|--|X| IS SMALL, RETURN 1 + X
-
- fmovel %d1,%FPCR |restore users exceptions
- fadds #0x3F800000,%fp0 | ...RETURN 1 + X
-
- bra t_frcinx
-
-EXPBIG:
-|--|X| IS LARGE, GENERATE OVERFLOW IF X > 0; ELSE GENERATE UNDERFLOW
-|--REGISTERS SAVE SO FAR ARE FPCR AND D0
- movel X(%a6),%d0
- cmpil #0,%d0
- blts EXPNEG
-
- bclrb #7,(%a0) |t_ovfl expects positive value
- bra t_ovfl
-
-EXPNEG:
- bclrb #7,(%a0) |t_unfl expects positive value
- bra t_unfl
-
- .global stentoxd
-stentoxd:
-|--ENTRY POINT FOR 10**(X) FOR DENORMALIZED ARGUMENT
-
- fmovel %d1,%fpcr | ...set user's rounding mode/precision
- fmoves #0x3F800000,%fp0 | ...RETURN 1 + X
- movel (%a0),%d0
- orl #0x00800001,%d0
- fadds %d0,%fp0
- bra t_frcinx
-
- .global stentox
-stentox:
-|--ENTRY POINT FOR 10**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
- fmovemx (%a0),%fp0-%fp0 | ...LOAD INPUT, do not set cc's
-
- movel (%a0),%d0
- movew 4(%a0),%d0
- fmovex %fp0,X(%a6)
- andil #0x7FFFFFFF,%d0
-
- cmpil #0x3FB98000,%d0 | ...|X| >= 2**(-70)?
- bges TENOK1
- bra EXPBORS
-
-TENOK1:
- cmpil #0x400B9B07,%d0 | ...|X| <= 16480*log2/log10 ?
- bles TENMAIN
- bra EXPBORS
-
-TENMAIN:
-|--USUAL CASE, 2^(-70) <= |X| <= 16480 LOG 2 / LOG 10
-
- fmovex %fp0,%fp1
- fmuld L2TEN64,%fp1 | ...X*64*LOG10/LOG2
-
- fmovel %fp1,N(%a6) | ...N=INT(X*64*LOG10/LOG2)
- movel %d2,-(%sp)
- lea EXPTBL,%a1 | ...LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmovel N(%a6),%fp1 | ...N --> FLOATING FMT
- movel N(%a6),%d0
- movel %d0,%d2
- andil #0x3F,%d0 | ...D0 IS J
- asll #4,%d0 | ...DISPLACEMENT FOR 2^(J/64)
- addal %d0,%a1 | ...ADDRESS FOR 2^(J/64)
- asrl #6,%d2 | ...d2 IS L, N = 64L + J
- movel %d2,%d0
- asrl #1,%d0 | ...D0 IS M
- subl %d0,%d2 | ...d2 IS M', N = 64(M+M') + J
- addil #0x3FFF,%d2
- movew %d2,ADJFACT(%a6) | ...ADJFACT IS 2^(M')
- movel (%sp)+,%d2
-
-|--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-|--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-|--ADJFACT = 2^(M').
-|--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
-
- fmovex %fp1,%fp2
-
- fmuld L10TWO1,%fp1 | ...N*(LOG2/64LOG10)_LEAD
- movel (%a1)+,FACT1(%a6)
-
- fmulx L10TWO2,%fp2 | ...N*(LOG2/64LOG10)_TRAIL
-
- movel (%a1)+,FACT1HI(%a6)
- movel (%a1)+,FACT1LOW(%a6)
- fsubx %fp1,%fp0 | ...X - N L_LEAD
- movew (%a1)+,FACT2(%a6)
-
- fsubx %fp2,%fp0 | ...X - N L_TRAIL
-
- clrw FACT2+2(%a6)
- movew (%a1)+,FACT2HI(%a6)
- clrw FACT2HI+2(%a6)
- clrl FACT2LOW(%a6)
-
- fmulx LOG10,%fp0 | ...FP0 IS R
-
- addw %d0,FACT1(%a6)
- addw %d0,FACT2(%a6)
-
-expr:
-|--FPCR, FP2, FP3 ARE SAVED IN ORDER AS SHOWN.
-|--ADJFACT CONTAINS 2**(M'), FACT1 + FACT2 = 2**(M) * 2**(J/64).
-|--FP0 IS R. THE FOLLOWING CODE COMPUTES
-|-- 2**(M'+M) * 2**(J/64) * EXP(R)
-
- fmovex %fp0,%fp1
- fmulx %fp1,%fp1 | ...FP1 IS S = R*R
-
- fmoved EXPA5,%fp2 | ...FP2 IS A5
- fmoved EXPA4,%fp3 | ...FP3 IS A4
-
- fmulx %fp1,%fp2 | ...FP2 IS S*A5
- fmulx %fp1,%fp3 | ...FP3 IS S*A4
-
- faddd EXPA3,%fp2 | ...FP2 IS A3+S*A5
- faddd EXPA2,%fp3 | ...FP3 IS A2+S*A4
-
- fmulx %fp1,%fp2 | ...FP2 IS S*(A3+S*A5)
- fmulx %fp1,%fp3 | ...FP3 IS S*(A2+S*A4)
-
- faddd EXPA1,%fp2 | ...FP2 IS A1+S*(A3+S*A5)
- fmulx %fp0,%fp3 | ...FP3 IS R*S*(A2+S*A4)
-
- fmulx %fp1,%fp2 | ...FP2 IS S*(A1+S*(A3+S*A5))
- faddx %fp3,%fp0 | ...FP0 IS R+R*S*(A2+S*A4)
-
- faddx %fp2,%fp0 | ...FP0 IS EXP(R) - 1
-
-
-|--FINAL RECONSTRUCTION PROCESS
-|--EXP(X) = 2^M*2^(J/64) + 2^M*2^(J/64)*(EXP(R)-1) - (1 OR 0)
-
- fmulx FACT1(%a6),%fp0
- faddx FACT2(%a6),%fp0
- faddx FACT1(%a6),%fp0
-
- fmovel %d1,%FPCR |restore users exceptions
- clrw ADJFACT+2(%a6)
- movel #0x80000000,ADJFACT+4(%a6)
- clrl ADJFACT+8(%a6)
- fmulx ADJFACT(%a6),%fp0 | ...FINAL ADJUSTMENT
-
- bra t_frcinx
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/tbldo.S b/ANDROID_3.4.5/arch/m68k/fpsp040/tbldo.S
deleted file mode 100644
index fd5c37a5..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/tbldo.S
+++ /dev/null
@@ -1,553 +0,0 @@
-|
-| tbldo.sa 3.1 12/10/90
-|
-| Modified:
-| 8/16/90 chinds The table was constructed to use only one level
-| of indirection in do_func for monadic
-| functions. Dyadic functions require two
-| levels, and the tables are still contained
-| in do_func. The table is arranged for
-| index with a 10-bit index, with the first
-| 7 bits the opcode, and the remaining 3
-| the stag. For dyadic functions, all
-| valid addresses are to the generic entry
-| point.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|TBLDO idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
- |xref ld_pinf,ld_pone,ld_ppi2
- |xref t_dz2,t_operr
- |xref serror,sone,szero,sinf,snzrinx
- |xref sopr_inf,spi_2,src_nan,szr_inf
-
- |xref smovcr
- |xref pmod,prem,pscale
- |xref satanh,satanhd
- |xref sacos,sacosd,sasin,sasind,satan,satand
- |xref setox,setoxd,setoxm1,setoxm1d,setoxm1i
- |xref sgetexp,sgetexpd,sgetman,sgetmand
- |xref sint,sintd,sintrz
- |xref ssincos,ssincosd,ssincosi,ssincosnan,ssincosz
- |xref scos,scosd,ssin,ssind,stan,stand
- |xref scosh,scoshd,ssinh,ssinhd,stanh,stanhd
- |xref sslog10,sslog2,sslogn,sslognp1
- |xref sslog10d,sslog2d,sslognd,slognp1d
- |xref stentox,stentoxd,stwotox,stwotoxd
-
-| instruction ;opcode-stag Notes
- .global tblpre
-tblpre:
- .long smovcr |$00-0 fmovecr all
- .long smovcr |$00-1 fmovecr all
- .long smovcr |$00-2 fmovecr all
- .long smovcr |$00-3 fmovecr all
- .long smovcr |$00-4 fmovecr all
- .long smovcr |$00-5 fmovecr all
- .long smovcr |$00-6 fmovecr all
- .long smovcr |$00-7 fmovecr all
-
- .long sint |$01-0 fint norm
- .long szero |$01-1 fint zero
- .long sinf |$01-2 fint inf
- .long src_nan |$01-3 fint nan
- .long sintd |$01-4 fint denorm inx
- .long serror |$01-5 fint ERROR
- .long serror |$01-6 fint ERROR
- .long serror |$01-7 fint ERROR
-
- .long ssinh |$02-0 fsinh norm
- .long szero |$02-1 fsinh zero
- .long sinf |$02-2 fsinh inf
- .long src_nan |$02-3 fsinh nan
- .long ssinhd |$02-4 fsinh denorm
- .long serror |$02-5 fsinh ERROR
- .long serror |$02-6 fsinh ERROR
- .long serror |$02-7 fsinh ERROR
-
- .long sintrz |$03-0 fintrz norm
- .long szero |$03-1 fintrz zero
- .long sinf |$03-2 fintrz inf
- .long src_nan |$03-3 fintrz nan
- .long snzrinx |$03-4 fintrz denorm inx
- .long serror |$03-5 fintrz ERROR
- .long serror |$03-6 fintrz ERROR
- .long serror |$03-7 fintrz ERROR
-
- .long serror |$04-0 ERROR - illegal extension
- .long serror |$04-1 ERROR - illegal extension
- .long serror |$04-2 ERROR - illegal extension
- .long serror |$04-3 ERROR - illegal extension
- .long serror |$04-4 ERROR - illegal extension
- .long serror |$04-5 ERROR - illegal extension
- .long serror |$04-6 ERROR - illegal extension
- .long serror |$04-7 ERROR - illegal extension
-
- .long serror |$05-0 ERROR - illegal extension
- .long serror |$05-1 ERROR - illegal extension
- .long serror |$05-2 ERROR - illegal extension
- .long serror |$05-3 ERROR - illegal extension
- .long serror |$05-4 ERROR - illegal extension
- .long serror |$05-5 ERROR - illegal extension
- .long serror |$05-6 ERROR - illegal extension
- .long serror |$05-7 ERROR - illegal extension
-
- .long sslognp1 |$06-0 flognp1 norm
- .long szero |$06-1 flognp1 zero
- .long sopr_inf |$06-2 flognp1 inf
- .long src_nan |$06-3 flognp1 nan
- .long slognp1d |$06-4 flognp1 denorm
- .long serror |$06-5 flognp1 ERROR
- .long serror |$06-6 flognp1 ERROR
- .long serror |$06-7 flognp1 ERROR
-
- .long serror |$07-0 ERROR - illegal extension
- .long serror |$07-1 ERROR - illegal extension
- .long serror |$07-2 ERROR - illegal extension
- .long serror |$07-3 ERROR - illegal extension
- .long serror |$07-4 ERROR - illegal extension
- .long serror |$07-5 ERROR - illegal extension
- .long serror |$07-6 ERROR - illegal extension
- .long serror |$07-7 ERROR - illegal extension
-
- .long setoxm1 |$08-0 fetoxm1 norm
- .long szero |$08-1 fetoxm1 zero
- .long setoxm1i |$08-2 fetoxm1 inf
- .long src_nan |$08-3 fetoxm1 nan
- .long setoxm1d |$08-4 fetoxm1 denorm
- .long serror |$08-5 fetoxm1 ERROR
- .long serror |$08-6 fetoxm1 ERROR
- .long serror |$08-7 fetoxm1 ERROR
-
- .long stanh |$09-0 ftanh norm
- .long szero |$09-1 ftanh zero
- .long sone |$09-2 ftanh inf
- .long src_nan |$09-3 ftanh nan
- .long stanhd |$09-4 ftanh denorm
- .long serror |$09-5 ftanh ERROR
- .long serror |$09-6 ftanh ERROR
- .long serror |$09-7 ftanh ERROR
-
- .long satan |$0a-0 fatan norm
- .long szero |$0a-1 fatan zero
- .long spi_2 |$0a-2 fatan inf
- .long src_nan |$0a-3 fatan nan
- .long satand |$0a-4 fatan denorm
- .long serror |$0a-5 fatan ERROR
- .long serror |$0a-6 fatan ERROR
- .long serror |$0a-7 fatan ERROR
-
- .long serror |$0b-0 ERROR - illegal extension
- .long serror |$0b-1 ERROR - illegal extension
- .long serror |$0b-2 ERROR - illegal extension
- .long serror |$0b-3 ERROR - illegal extension
- .long serror |$0b-4 ERROR - illegal extension
- .long serror |$0b-5 ERROR - illegal extension
- .long serror |$0b-6 ERROR - illegal extension
- .long serror |$0b-7 ERROR - illegal extension
-
- .long sasin |$0c-0 fasin norm
- .long szero |$0c-1 fasin zero
- .long t_operr |$0c-2 fasin inf
- .long src_nan |$0c-3 fasin nan
- .long sasind |$0c-4 fasin denorm
- .long serror |$0c-5 fasin ERROR
- .long serror |$0c-6 fasin ERROR
- .long serror |$0c-7 fasin ERROR
-
- .long satanh |$0d-0 fatanh norm
- .long szero |$0d-1 fatanh zero
- .long t_operr |$0d-2 fatanh inf
- .long src_nan |$0d-3 fatanh nan
- .long satanhd |$0d-4 fatanh denorm
- .long serror |$0d-5 fatanh ERROR
- .long serror |$0d-6 fatanh ERROR
- .long serror |$0d-7 fatanh ERROR
-
- .long ssin |$0e-0 fsin norm
- .long szero |$0e-1 fsin zero
- .long t_operr |$0e-2 fsin inf
- .long src_nan |$0e-3 fsin nan
- .long ssind |$0e-4 fsin denorm
- .long serror |$0e-5 fsin ERROR
- .long serror |$0e-6 fsin ERROR
- .long serror |$0e-7 fsin ERROR
-
- .long stan |$0f-0 ftan norm
- .long szero |$0f-1 ftan zero
- .long t_operr |$0f-2 ftan inf
- .long src_nan |$0f-3 ftan nan
- .long stand |$0f-4 ftan denorm
- .long serror |$0f-5 ftan ERROR
- .long serror |$0f-6 ftan ERROR
- .long serror |$0f-7 ftan ERROR
-
- .long setox |$10-0 fetox norm
- .long ld_pone |$10-1 fetox zero
- .long szr_inf |$10-2 fetox inf
- .long src_nan |$10-3 fetox nan
- .long setoxd |$10-4 fetox denorm
- .long serror |$10-5 fetox ERROR
- .long serror |$10-6 fetox ERROR
- .long serror |$10-7 fetox ERROR
-
- .long stwotox |$11-0 ftwotox norm
- .long ld_pone |$11-1 ftwotox zero
- .long szr_inf |$11-2 ftwotox inf
- .long src_nan |$11-3 ftwotox nan
- .long stwotoxd |$11-4 ftwotox denorm
- .long serror |$11-5 ftwotox ERROR
- .long serror |$11-6 ftwotox ERROR
- .long serror |$11-7 ftwotox ERROR
-
- .long stentox |$12-0 ftentox norm
- .long ld_pone |$12-1 ftentox zero
- .long szr_inf |$12-2 ftentox inf
- .long src_nan |$12-3 ftentox nan
- .long stentoxd |$12-4 ftentox denorm
- .long serror |$12-5 ftentox ERROR
- .long serror |$12-6 ftentox ERROR
- .long serror |$12-7 ftentox ERROR
-
- .long serror |$13-0 ERROR - illegal extension
- .long serror |$13-1 ERROR - illegal extension
- .long serror |$13-2 ERROR - illegal extension
- .long serror |$13-3 ERROR - illegal extension
- .long serror |$13-4 ERROR - illegal extension
- .long serror |$13-5 ERROR - illegal extension
- .long serror |$13-6 ERROR - illegal extension
- .long serror |$13-7 ERROR - illegal extension
-
- .long sslogn |$14-0 flogn norm
- .long t_dz2 |$14-1 flogn zero
- .long sopr_inf |$14-2 flogn inf
- .long src_nan |$14-3 flogn nan
- .long sslognd |$14-4 flogn denorm
- .long serror |$14-5 flogn ERROR
- .long serror |$14-6 flogn ERROR
- .long serror |$14-7 flogn ERROR
-
- .long sslog10 |$15-0 flog10 norm
- .long t_dz2 |$15-1 flog10 zero
- .long sopr_inf |$15-2 flog10 inf
- .long src_nan |$15-3 flog10 nan
- .long sslog10d |$15-4 flog10 denorm
- .long serror |$15-5 flog10 ERROR
- .long serror |$15-6 flog10 ERROR
- .long serror |$15-7 flog10 ERROR
-
- .long sslog2 |$16-0 flog2 norm
- .long t_dz2 |$16-1 flog2 zero
- .long sopr_inf |$16-2 flog2 inf
- .long src_nan |$16-3 flog2 nan
- .long sslog2d |$16-4 flog2 denorm
- .long serror |$16-5 flog2 ERROR
- .long serror |$16-6 flog2 ERROR
- .long serror |$16-7 flog2 ERROR
-
- .long serror |$17-0 ERROR - illegal extension
- .long serror |$17-1 ERROR - illegal extension
- .long serror |$17-2 ERROR - illegal extension
- .long serror |$17-3 ERROR - illegal extension
- .long serror |$17-4 ERROR - illegal extension
- .long serror |$17-5 ERROR - illegal extension
- .long serror |$17-6 ERROR - illegal extension
- .long serror |$17-7 ERROR - illegal extension
-
- .long serror |$18-0 ERROR - illegal extension
- .long serror |$18-1 ERROR - illegal extension
- .long serror |$18-2 ERROR - illegal extension
- .long serror |$18-3 ERROR - illegal extension
- .long serror |$18-4 ERROR - illegal extension
- .long serror |$18-5 ERROR - illegal extension
- .long serror |$18-6 ERROR - illegal extension
- .long serror |$18-7 ERROR - illegal extension
-
- .long scosh |$19-0 fcosh norm
- .long ld_pone |$19-1 fcosh zero
- .long ld_pinf |$19-2 fcosh inf
- .long src_nan |$19-3 fcosh nan
- .long scoshd |$19-4 fcosh denorm
- .long serror |$19-5 fcosh ERROR
- .long serror |$19-6 fcosh ERROR
- .long serror |$19-7 fcosh ERROR
-
- .long serror |$1a-0 ERROR - illegal extension
- .long serror |$1a-1 ERROR - illegal extension
- .long serror |$1a-2 ERROR - illegal extension
- .long serror |$1a-3 ERROR - illegal extension
- .long serror |$1a-4 ERROR - illegal extension
- .long serror |$1a-5 ERROR - illegal extension
- .long serror |$1a-6 ERROR - illegal extension
- .long serror |$1a-7 ERROR - illegal extension
-
- .long serror |$1b-0 ERROR - illegal extension
- .long serror |$1b-1 ERROR - illegal extension
- .long serror |$1b-2 ERROR - illegal extension
- .long serror |$1b-3 ERROR - illegal extension
- .long serror |$1b-4 ERROR - illegal extension
- .long serror |$1b-5 ERROR - illegal extension
- .long serror |$1b-6 ERROR - illegal extension
- .long serror |$1b-7 ERROR - illegal extension
-
- .long sacos |$1c-0 facos norm
- .long ld_ppi2 |$1c-1 facos zero
- .long t_operr |$1c-2 facos inf
- .long src_nan |$1c-3 facos nan
- .long sacosd |$1c-4 facos denorm
- .long serror |$1c-5 facos ERROR
- .long serror |$1c-6 facos ERROR
- .long serror |$1c-7 facos ERROR
-
- .long scos |$1d-0 fcos norm
- .long ld_pone |$1d-1 fcos zero
- .long t_operr |$1d-2 fcos inf
- .long src_nan |$1d-3 fcos nan
- .long scosd |$1d-4 fcos denorm
- .long serror |$1d-5 fcos ERROR
- .long serror |$1d-6 fcos ERROR
- .long serror |$1d-7 fcos ERROR
-
- .long sgetexp |$1e-0 fgetexp norm
- .long szero |$1e-1 fgetexp zero
- .long t_operr |$1e-2 fgetexp inf
- .long src_nan |$1e-3 fgetexp nan
- .long sgetexpd |$1e-4 fgetexp denorm
- .long serror |$1e-5 fgetexp ERROR
- .long serror |$1e-6 fgetexp ERROR
- .long serror |$1e-7 fgetexp ERROR
-
- .long sgetman |$1f-0 fgetman norm
- .long szero |$1f-1 fgetman zero
- .long t_operr |$1f-2 fgetman inf
- .long src_nan |$1f-3 fgetman nan
- .long sgetmand |$1f-4 fgetman denorm
- .long serror |$1f-5 fgetman ERROR
- .long serror |$1f-6 fgetman ERROR
- .long serror |$1f-7 fgetman ERROR
-
- .long serror |$20-0 ERROR - illegal extension
- .long serror |$20-1 ERROR - illegal extension
- .long serror |$20-2 ERROR - illegal extension
- .long serror |$20-3 ERROR - illegal extension
- .long serror |$20-4 ERROR - illegal extension
- .long serror |$20-5 ERROR - illegal extension
- .long serror |$20-6 ERROR - illegal extension
- .long serror |$20-7 ERROR - illegal extension
-
- .long pmod |$21-0 fmod all
- .long pmod |$21-1 fmod all
- .long pmod |$21-2 fmod all
- .long pmod |$21-3 fmod all
- .long pmod |$21-4 fmod all
- .long serror |$21-5 fmod ERROR
- .long serror |$21-6 fmod ERROR
- .long serror |$21-7 fmod ERROR
-
- .long serror |$22-0 ERROR - illegal extension
- .long serror |$22-1 ERROR - illegal extension
- .long serror |$22-2 ERROR - illegal extension
- .long serror |$22-3 ERROR - illegal extension
- .long serror |$22-4 ERROR - illegal extension
- .long serror |$22-5 ERROR - illegal extension
- .long serror |$22-6 ERROR - illegal extension
- .long serror |$22-7 ERROR - illegal extension
-
- .long serror |$23-0 ERROR - illegal extension
- .long serror |$23-1 ERROR - illegal extension
- .long serror |$23-2 ERROR - illegal extension
- .long serror |$23-3 ERROR - illegal extension
- .long serror |$23-4 ERROR - illegal extension
- .long serror |$23-5 ERROR - illegal extension
- .long serror |$23-6 ERROR - illegal extension
- .long serror |$23-7 ERROR - illegal extension
-
- .long serror |$24-0 ERROR - illegal extension
- .long serror |$24-1 ERROR - illegal extension
- .long serror |$24-2 ERROR - illegal extension
- .long serror |$24-3 ERROR - illegal extension
- .long serror |$24-4 ERROR - illegal extension
- .long serror |$24-5 ERROR - illegal extension
- .long serror |$24-6 ERROR - illegal extension
- .long serror |$24-7 ERROR - illegal extension
-
- .long prem |$25-0 frem all
- .long prem |$25-1 frem all
- .long prem |$25-2 frem all
- .long prem |$25-3 frem all
- .long prem |$25-4 frem all
- .long serror |$25-5 frem ERROR
- .long serror |$25-6 frem ERROR
- .long serror |$25-7 frem ERROR
-
- .long pscale |$26-0 fscale all
- .long pscale |$26-1 fscale all
- .long pscale |$26-2 fscale all
- .long pscale |$26-3 fscale all
- .long pscale |$26-4 fscale all
- .long serror |$26-5 fscale ERROR
- .long serror |$26-6 fscale ERROR
- .long serror |$26-7 fscale ERROR
-
- .long serror |$27-0 ERROR - illegal extension
- .long serror |$27-1 ERROR - illegal extension
- .long serror |$27-2 ERROR - illegal extension
- .long serror |$27-3 ERROR - illegal extension
- .long serror |$27-4 ERROR - illegal extension
- .long serror |$27-5 ERROR - illegal extension
- .long serror |$27-6 ERROR - illegal extension
- .long serror |$27-7 ERROR - illegal extension
-
- .long serror |$28-0 ERROR - illegal extension
- .long serror |$28-1 ERROR - illegal extension
- .long serror |$28-2 ERROR - illegal extension
- .long serror |$28-3 ERROR - illegal extension
- .long serror |$28-4 ERROR - illegal extension
- .long serror |$28-5 ERROR - illegal extension
- .long serror |$28-6 ERROR - illegal extension
- .long serror |$28-7 ERROR - illegal extension
-
- .long serror |$29-0 ERROR - illegal extension
- .long serror |$29-1 ERROR - illegal extension
- .long serror |$29-2 ERROR - illegal extension
- .long serror |$29-3 ERROR - illegal extension
- .long serror |$29-4 ERROR - illegal extension
- .long serror |$29-5 ERROR - illegal extension
- .long serror |$29-6 ERROR - illegal extension
- .long serror |$29-7 ERROR - illegal extension
-
- .long serror |$2a-0 ERROR - illegal extension
- .long serror |$2a-1 ERROR - illegal extension
- .long serror |$2a-2 ERROR - illegal extension
- .long serror |$2a-3 ERROR - illegal extension
- .long serror |$2a-4 ERROR - illegal extension
- .long serror |$2a-5 ERROR - illegal extension
- .long serror |$2a-6 ERROR - illegal extension
- .long serror |$2a-7 ERROR - illegal extension
-
- .long serror |$2b-0 ERROR - illegal extension
- .long serror |$2b-1 ERROR - illegal extension
- .long serror |$2b-2 ERROR - illegal extension
- .long serror |$2b-3 ERROR - illegal extension
- .long serror |$2b-4 ERROR - illegal extension
- .long serror |$2b-5 ERROR - illegal extension
- .long serror |$2b-6 ERROR - illegal extension
- .long serror |$2b-7 ERROR - illegal extension
-
- .long serror |$2c-0 ERROR - illegal extension
- .long serror |$2c-1 ERROR - illegal extension
- .long serror |$2c-2 ERROR - illegal extension
- .long serror |$2c-3 ERROR - illegal extension
- .long serror |$2c-4 ERROR - illegal extension
- .long serror |$2c-5 ERROR - illegal extension
- .long serror |$2c-6 ERROR - illegal extension
- .long serror |$2c-7 ERROR - illegal extension
-
- .long serror |$2d-0 ERROR - illegal extension
- .long serror |$2d-1 ERROR - illegal extension
- .long serror |$2d-2 ERROR - illegal extension
- .long serror |$2d-3 ERROR - illegal extension
- .long serror |$2d-4 ERROR - illegal extension
- .long serror |$2d-5 ERROR - illegal extension
- .long serror |$2d-6 ERROR - illegal extension
- .long serror |$2d-7 ERROR - illegal extension
-
- .long serror |$2e-0 ERROR - illegal extension
- .long serror |$2e-1 ERROR - illegal extension
- .long serror |$2e-2 ERROR - illegal extension
- .long serror |$2e-3 ERROR - illegal extension
- .long serror |$2e-4 ERROR - illegal extension
- .long serror |$2e-5 ERROR - illegal extension
- .long serror |$2e-6 ERROR - illegal extension
- .long serror |$2e-7 ERROR - illegal extension
-
- .long serror |$2f-0 ERROR - illegal extension
- .long serror |$2f-1 ERROR - illegal extension
- .long serror |$2f-2 ERROR - illegal extension
- .long serror |$2f-3 ERROR - illegal extension
- .long serror |$2f-4 ERROR - illegal extension
- .long serror |$2f-5 ERROR - illegal extension
- .long serror |$2f-6 ERROR - illegal extension
- .long serror |$2f-7 ERROR - illegal extension
-
- .long ssincos |$30-0 fsincos norm
- .long ssincosz |$30-1 fsincos zero
- .long ssincosi |$30-2 fsincos inf
- .long ssincosnan |$30-3 fsincos nan
- .long ssincosd |$30-4 fsincos denorm
- .long serror |$30-5 fsincos ERROR
- .long serror |$30-6 fsincos ERROR
- .long serror |$30-7 fsincos ERROR
-
- .long ssincos |$31-0 fsincos norm
- .long ssincosz |$31-1 fsincos zero
- .long ssincosi |$31-2 fsincos inf
- .long ssincosnan |$31-3 fsincos nan
- .long ssincosd |$31-4 fsincos denorm
- .long serror |$31-5 fsincos ERROR
- .long serror |$31-6 fsincos ERROR
- .long serror |$31-7 fsincos ERROR
-
- .long ssincos |$32-0 fsincos norm
- .long ssincosz |$32-1 fsincos zero
- .long ssincosi |$32-2 fsincos inf
- .long ssincosnan |$32-3 fsincos nan
- .long ssincosd |$32-4 fsincos denorm
- .long serror |$32-5 fsincos ERROR
- .long serror |$32-6 fsincos ERROR
- .long serror |$32-7 fsincos ERROR
-
- .long ssincos |$33-0 fsincos norm
- .long ssincosz |$33-1 fsincos zero
- .long ssincosi |$33-2 fsincos inf
- .long ssincosnan |$33-3 fsincos nan
- .long ssincosd |$33-4 fsincos denorm
- .long serror |$33-5 fsincos ERROR
- .long serror |$33-6 fsincos ERROR
- .long serror |$33-7 fsincos ERROR
-
- .long ssincos |$34-0 fsincos norm
- .long ssincosz |$34-1 fsincos zero
- .long ssincosi |$34-2 fsincos inf
- .long ssincosnan |$34-3 fsincos nan
- .long ssincosd |$34-4 fsincos denorm
- .long serror |$34-5 fsincos ERROR
- .long serror |$34-6 fsincos ERROR
- .long serror |$34-7 fsincos ERROR
-
- .long ssincos |$35-0 fsincos norm
- .long ssincosz |$35-1 fsincos zero
- .long ssincosi |$35-2 fsincos inf
- .long ssincosnan |$35-3 fsincos nan
- .long ssincosd |$35-4 fsincos denorm
- .long serror |$35-5 fsincos ERROR
- .long serror |$35-6 fsincos ERROR
- .long serror |$35-7 fsincos ERROR
-
- .long ssincos |$36-0 fsincos norm
- .long ssincosz |$36-1 fsincos zero
- .long ssincosi |$36-2 fsincos inf
- .long ssincosnan |$36-3 fsincos nan
- .long ssincosd |$36-4 fsincos denorm
- .long serror |$36-5 fsincos ERROR
- .long serror |$36-6 fsincos ERROR
- .long serror |$36-7 fsincos ERROR
-
- .long ssincos |$37-0 fsincos norm
- .long ssincosz |$37-1 fsincos zero
- .long ssincosi |$37-2 fsincos inf
- .long ssincosnan |$37-3 fsincos nan
- .long ssincosd |$37-4 fsincos denorm
- .long serror |$37-5 fsincos ERROR
- .long serror |$37-6 fsincos ERROR
- .long serror |$37-7 fsincos ERROR
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/util.S b/ANDROID_3.4.5/arch/m68k/fpsp040/util.S
deleted file mode 100644
index 65b26fa8..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/util.S
+++ /dev/null
@@ -1,747 +0,0 @@
-|
-| util.sa 3.7 7/29/91
-|
-| This file contains routines used by other programs.
-|
-| ovf_res: used by overflow to force the correct
-| result. ovf_r_k, ovf_r_x2, ovf_r_x3 are
-| derivatives of this routine.
-| get_fline: get user's opcode word
-| g_dfmtou: returns the destination format.
-| g_opcls: returns the opclass of the float instruction.
-| g_rndpr: returns the rounding precision.
-| reg_dest: write byte, word, or long data to Dn
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-|UTIL idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref mem_read
-
- .global g_dfmtou
- .global g_opcls
- .global g_rndpr
- .global get_fline
- .global reg_dest
-
-|
-| Final result table for ovf_res. Note that the negative counterparts
-| are unnecessary as ovf_res always returns the sign separately from
-| the exponent.
-| ;+inf
-EXT_PINF: .long 0x7fff0000,0x00000000,0x00000000,0x00000000
-| ;largest +ext
-EXT_PLRG: .long 0x7ffe0000,0xffffffff,0xffffffff,0x00000000
-| ;largest magnitude +sgl in ext
-SGL_PLRG: .long 0x407e0000,0xffffff00,0x00000000,0x00000000
-| ;largest magnitude +dbl in ext
-DBL_PLRG: .long 0x43fe0000,0xffffffff,0xfffff800,0x00000000
-| ;largest -ext
-
-tblovfl:
- .long EXT_RN
- .long EXT_RZ
- .long EXT_RM
- .long EXT_RP
- .long SGL_RN
- .long SGL_RZ
- .long SGL_RM
- .long SGL_RP
- .long DBL_RN
- .long DBL_RZ
- .long DBL_RM
- .long DBL_RP
- .long error
- .long error
- .long error
- .long error
-
-
-|
-| ovf_r_k --- overflow result calculation
-|
-| This entry point is used by kernel_ex.
-|
-| This forces the destination precision to be extended
-|
-| Input: operand in ETEMP
-| Output: a result is in ETEMP (internal extended format)
-|
- .global ovf_r_k
-ovf_r_k:
- lea ETEMP(%a6),%a0 |a0 points to source operand
- bclrb #sign_bit,ETEMP_EX(%a6)
- sne ETEMP_SGN(%a6) |convert to internal IEEE format
-
-|
-| ovf_r_x2 --- overflow result calculation
-|
-| This entry point used by x_ovfl. (opclass 0 and 2)
-|
-| Input a0 points to an operand in the internal extended format
-| Output a0 points to the result in the internal extended format
-|
-| This sets the round precision according to the user's FPCR unless the
-| instruction is fsgldiv or fsglmul or fsadd, fdadd, fsub, fdsub, fsmul,
-| fdmul, fsdiv, fddiv, fssqrt, fsmove, fdmove, fsabs, fdabs, fsneg, fdneg.
-| If the instruction is fsgldiv of fsglmul, the rounding precision must be
-| extended. If the instruction is not fsgldiv or fsglmul but a force-
-| precision instruction, the rounding precision is then set to the force
-| precision.
-
- .global ovf_r_x2
-ovf_r_x2:
- btstb #E3,E_BYTE(%a6) |check for nu exception
- beql ovf_e1_exc |it is cu exception
-ovf_e3_exc:
- movew CMDREG3B(%a6),%d0 |get the command word
- andiw #0x00000060,%d0 |clear all bits except 6 and 5
- cmpil #0x00000040,%d0
- beql ovff_sgl |force precision is single
- cmpil #0x00000060,%d0
- beql ovff_dbl |force precision is double
- movew CMDREG3B(%a6),%d0 |get the command word again
- andil #0x7f,%d0 |clear all except operation
- cmpil #0x33,%d0
- beql ovf_fsgl |fsglmul or fsgldiv
- cmpil #0x30,%d0
- beql ovf_fsgl
- bra ovf_fpcr |instruction is none of the above
-| ;use FPCR
-ovf_e1_exc:
- movew CMDREG1B(%a6),%d0 |get command word
- andil #0x00000044,%d0 |clear all bits except 6 and 2
- cmpil #0x00000040,%d0
- beql ovff_sgl |the instruction is force single
- cmpil #0x00000044,%d0
- beql ovff_dbl |the instruction is force double
- movew CMDREG1B(%a6),%d0 |again get the command word
- andil #0x0000007f,%d0 |clear all except the op code
- cmpil #0x00000027,%d0
- beql ovf_fsgl |fsglmul
- cmpil #0x00000024,%d0
- beql ovf_fsgl |fsgldiv
- bra ovf_fpcr |none of the above, use FPCR
-|
-|
-| Inst is either fsgldiv or fsglmul. Force extended precision.
-|
-ovf_fsgl:
- clrl %d0
- bra ovf_res
-
-ovff_sgl:
- movel #0x00000001,%d0 |set single
- bra ovf_res
-ovff_dbl:
- movel #0x00000002,%d0 |set double
- bra ovf_res
-|
-| The precision is in the fpcr.
-|
-ovf_fpcr:
- bfextu FPCR_MODE(%a6){#0:#2},%d0 |set round precision
- bra ovf_res
-
-|
-|
-| ovf_r_x3 --- overflow result calculation
-|
-| This entry point used by x_ovfl. (opclass 3 only)
-|
-| Input a0 points to an operand in the internal extended format
-| Output a0 points to the result in the internal extended format
-|
-| This sets the round precision according to the destination size.
-|
- .global ovf_r_x3
-ovf_r_x3:
- bsr g_dfmtou |get dest fmt in d0{1:0}
-| ;for fmovout, the destination format
-| ;is the rounding precision
-
-|
-| ovf_res --- overflow result calculation
-|
-| Input:
-| a0 points to operand in internal extended format
-| Output:
-| a0 points to result in internal extended format
-|
- .global ovf_res
-ovf_res:
- lsll #2,%d0 |move round precision to d0{3:2}
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |set round mode
- orl %d1,%d0 |index is fmt:mode in d0{3:0}
- leal tblovfl,%a1 |load a1 with table address
- movel %a1@(%d0:l:4),%a1 |use d0 as index to the table
- jmp (%a1) |go to the correct routine
-|
-|case DEST_FMT = EXT
-|
-EXT_RN:
- leal EXT_PINF,%a1 |answer is +/- infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bra set_sign |now go set the sign
-EXT_RZ:
- leal EXT_PLRG,%a1 |answer is +/- large number
- bra set_sign |now go set the sign
-EXT_RM:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs e_rm_pos
-e_rm_neg:
- leal EXT_PINF,%a1 |answer is negative infinity
- orl #neginf_mask,USER_FPSR(%a6)
- bra end_ovfr
-e_rm_pos:
- leal EXT_PLRG,%a1 |answer is large positive number
- bra end_ovfr
-EXT_RP:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs e_rp_pos
-e_rp_neg:
- leal EXT_PLRG,%a1 |answer is large negative number
- bsetb #neg_bit,FPSR_CC(%a6)
- bra end_ovfr
-e_rp_pos:
- leal EXT_PINF,%a1 |answer is positive infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bra end_ovfr
-|
-|case DEST_FMT = DBL
-|
-DBL_RN:
- leal EXT_PINF,%a1 |answer is +/- infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bra set_sign
-DBL_RZ:
- leal DBL_PLRG,%a1 |answer is +/- large number
- bra set_sign |now go set the sign
-DBL_RM:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs d_rm_pos
-d_rm_neg:
- leal EXT_PINF,%a1 |answer is negative infinity
- orl #neginf_mask,USER_FPSR(%a6)
- bra end_ovfr |inf is same for all precisions (ext,dbl,sgl)
-d_rm_pos:
- leal DBL_PLRG,%a1 |answer is large positive number
- bra end_ovfr
-DBL_RP:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs d_rp_pos
-d_rp_neg:
- leal DBL_PLRG,%a1 |answer is large negative number
- bsetb #neg_bit,FPSR_CC(%a6)
- bra end_ovfr
-d_rp_pos:
- leal EXT_PINF,%a1 |answer is positive infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bra end_ovfr
-|
-|case DEST_FMT = SGL
-|
-SGL_RN:
- leal EXT_PINF,%a1 |answer is +/- infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bras set_sign
-SGL_RZ:
- leal SGL_PLRG,%a1 |answer is +/- large number
- bras set_sign
-SGL_RM:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs s_rm_pos
-s_rm_neg:
- leal EXT_PINF,%a1 |answer is negative infinity
- orl #neginf_mask,USER_FPSR(%a6)
- bras end_ovfr
-s_rm_pos:
- leal SGL_PLRG,%a1 |answer is large positive number
- bras end_ovfr
-SGL_RP:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs s_rp_pos
-s_rp_neg:
- leal SGL_PLRG,%a1 |answer is large negative number
- bsetb #neg_bit,FPSR_CC(%a6)
- bras end_ovfr
-s_rp_pos:
- leal EXT_PINF,%a1 |answer is positive infinity
- bsetb #inf_bit,FPSR_CC(%a6)
- bras end_ovfr
-
-set_sign:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs end_ovfr
-neg_sign:
- bsetb #neg_bit,FPSR_CC(%a6)
-
-end_ovfr:
- movew LOCAL_EX(%a1),LOCAL_EX(%a0) |do not overwrite sign
- movel LOCAL_HI(%a1),LOCAL_HI(%a0)
- movel LOCAL_LO(%a1),LOCAL_LO(%a0)
- rts
-
-
-|
-| ERROR
-|
-error:
- rts
-|
-| get_fline --- get f-line opcode of interrupted instruction
-|
-| Returns opcode in the low word of d0.
-|
-get_fline:
- movel USER_FPIAR(%a6),%a0 |opcode address
- movel #0,-(%a7) |reserve a word on the stack
- leal 2(%a7),%a1 |point to low word of temporary
- movel #2,%d0 |count
- bsrl mem_read
- movel (%a7)+,%d0
- rts
-|
-| g_rndpr --- put rounding precision in d0{1:0}
-|
-| valid return codes are:
-| 00 - extended
-| 01 - single
-| 10 - double
-|
-| begin
-| get rounding precision (cmdreg3b{6:5})
-| begin
-| case opclass = 011 (move out)
-| get destination format - this is the also the rounding precision
-|
-| case opclass = 0x0
-| if E3
-| *case RndPr(from cmdreg3b{6:5} = 11 then RND_PREC = DBL
-| *case RndPr(from cmdreg3b{6:5} = 10 then RND_PREC = SGL
-| case RndPr(from cmdreg3b{6:5} = 00 | 01
-| use precision from FPCR{7:6}
-| case 00 then RND_PREC = EXT
-| case 01 then RND_PREC = SGL
-| case 10 then RND_PREC = DBL
-| else E1
-| use precision in FPCR{7:6}
-| case 00 then RND_PREC = EXT
-| case 01 then RND_PREC = SGL
-| case 10 then RND_PREC = DBL
-| end
-|
-g_rndpr:
- bsr g_opcls |get opclass in d0{2:0}
- cmpw #0x0003,%d0 |check for opclass 011
- bnes op_0x0
-
-|
-| For move out instructions (opclass 011) the destination format
-| is the same as the rounding precision. Pass results from g_dfmtou.
-|
- bsr g_dfmtou
- rts
-op_0x0:
- btstb #E3,E_BYTE(%a6)
- beql unf_e1_exc |branch to e1 underflow
-unf_e3_exc:
- movel CMDREG3B(%a6),%d0 |rounding precision in d0{10:9}
- bfextu %d0{#9:#2},%d0 |move the rounding prec bits to d0{1:0}
- cmpil #0x2,%d0
- beql unff_sgl |force precision is single
- cmpil #0x3,%d0 |force precision is double
- beql unff_dbl
- movew CMDREG3B(%a6),%d0 |get the command word again
- andil #0x7f,%d0 |clear all except operation
- cmpil #0x33,%d0
- beql unf_fsgl |fsglmul or fsgldiv
- cmpil #0x30,%d0
- beql unf_fsgl |fsgldiv or fsglmul
- bra unf_fpcr
-unf_e1_exc:
- movel CMDREG1B(%a6),%d0 |get 32 bits off the stack, 1st 16 bits
-| ;are the command word
- andil #0x00440000,%d0 |clear all bits except bits 6 and 2
- cmpil #0x00400000,%d0
- beql unff_sgl |force single
- cmpil #0x00440000,%d0 |force double
- beql unff_dbl
- movel CMDREG1B(%a6),%d0 |get the command word again
- andil #0x007f0000,%d0 |clear all bits except the operation
- cmpil #0x00270000,%d0
- beql unf_fsgl |fsglmul
- cmpil #0x00240000,%d0
- beql unf_fsgl |fsgldiv
- bra unf_fpcr
-
-|
-| Convert to return format. The values from cmdreg3b and the return
-| values are:
-| cmdreg3b return precision
-| -------- ------ ---------
-| 00,01 0 ext
-| 10 1 sgl
-| 11 2 dbl
-| Force single
-|
-unff_sgl:
- movel #1,%d0 |return 1
- rts
-|
-| Force double
-|
-unff_dbl:
- movel #2,%d0 |return 2
- rts
-|
-| Force extended
-|
-unf_fsgl:
- movel #0,%d0
- rts
-|
-| Get rounding precision set in FPCR{7:6}.
-|
-unf_fpcr:
- movel USER_FPCR(%a6),%d0 |rounding precision bits in d0{7:6}
- bfextu %d0{#24:#2},%d0 |move the rounding prec bits to d0{1:0}
- rts
-|
-| g_opcls --- put opclass in d0{2:0}
-|
-g_opcls:
- btstb #E3,E_BYTE(%a6)
- beqs opc_1b |if set, go to cmdreg1b
-opc_3b:
- clrl %d0 |if E3, only opclass 0x0 is possible
- rts
-opc_1b:
- movel CMDREG1B(%a6),%d0
- bfextu %d0{#0:#3},%d0 |shift opclass bits d0{31:29} to d0{2:0}
- rts
-|
-| g_dfmtou --- put destination format in d0{1:0}
-|
-| If E1, the format is from cmdreg1b{12:10}
-| If E3, the format is extended.
-|
-| Dest. Fmt.
-| extended 010 -> 00
-| single 001 -> 01
-| double 101 -> 10
-|
-g_dfmtou:
- btstb #E3,E_BYTE(%a6)
- beqs op011
- clrl %d0 |if E1, size is always ext
- rts
-op011:
- movel CMDREG1B(%a6),%d0
- bfextu %d0{#3:#3},%d0 |dest fmt from cmdreg1b{12:10}
- cmpb #1,%d0 |check for single
- bnes not_sgl
- movel #1,%d0
- rts
-not_sgl:
- cmpb #5,%d0 |check for double
- bnes not_dbl
- movel #2,%d0
- rts
-not_dbl:
- clrl %d0 |must be extended
- rts
-
-|
-|
-| Final result table for unf_sub. Note that the negative counterparts
-| are unnecessary as unf_sub always returns the sign separately from
-| the exponent.
-| ;+zero
-EXT_PZRO: .long 0x00000000,0x00000000,0x00000000,0x00000000
-| ;+zero
-SGL_PZRO: .long 0x3f810000,0x00000000,0x00000000,0x00000000
-| ;+zero
-DBL_PZRO: .long 0x3c010000,0x00000000,0x00000000,0x00000000
-| ;smallest +ext denorm
-EXT_PSML: .long 0x00000000,0x00000000,0x00000001,0x00000000
-| ;smallest +sgl denorm
-SGL_PSML: .long 0x3f810000,0x00000100,0x00000000,0x00000000
-| ;smallest +dbl denorm
-DBL_PSML: .long 0x3c010000,0x00000000,0x00000800,0x00000000
-|
-| UNF_SUB --- underflow result calculation
-|
-| Input:
-| d0 contains round precision
-| a0 points to input operand in the internal extended format
-|
-| Output:
-| a0 points to correct internal extended precision result.
-|
-
-tblunf:
- .long uEXT_RN
- .long uEXT_RZ
- .long uEXT_RM
- .long uEXT_RP
- .long uSGL_RN
- .long uSGL_RZ
- .long uSGL_RM
- .long uSGL_RP
- .long uDBL_RN
- .long uDBL_RZ
- .long uDBL_RM
- .long uDBL_RP
- .long uDBL_RN
- .long uDBL_RZ
- .long uDBL_RM
- .long uDBL_RP
-
- .global unf_sub
-unf_sub:
- lsll #2,%d0 |move round precision to d0{3:2}
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |set round mode
- orl %d1,%d0 |index is fmt:mode in d0{3:0}
- leal tblunf,%a1 |load a1 with table address
- movel %a1@(%d0:l:4),%a1 |use d0 as index to the table
- jmp (%a1) |go to the correct routine
-|
-|case DEST_FMT = EXT
-|
-uEXT_RN:
- leal EXT_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra uset_sign |now go set the sign
-uEXT_RZ:
- leal EXT_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra uset_sign |now go set the sign
-uEXT_RM:
- tstb LOCAL_SGN(%a0) |if negative underflow
- beqs ue_rm_pos
-ue_rm_neg:
- leal EXT_PSML,%a1 |answer is negative smallest denorm
- bsetb #neg_bit,FPSR_CC(%a6)
- bra end_unfr
-ue_rm_pos:
- leal EXT_PZRO,%a1 |answer is positive zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra end_unfr
-uEXT_RP:
- tstb LOCAL_SGN(%a0) |if negative underflow
- beqs ue_rp_pos
-ue_rp_neg:
- leal EXT_PZRO,%a1 |answer is negative zero
- oril #negz_mask,USER_FPSR(%a6)
- bra end_unfr
-ue_rp_pos:
- leal EXT_PSML,%a1 |answer is positive smallest denorm
- bra end_unfr
-|
-|case DEST_FMT = DBL
-|
-uDBL_RN:
- leal DBL_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra uset_sign
-uDBL_RZ:
- leal DBL_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra uset_sign |now go set the sign
-uDBL_RM:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs ud_rm_pos
-ud_rm_neg:
- leal DBL_PSML,%a1 |answer is smallest denormalized negative
- bsetb #neg_bit,FPSR_CC(%a6)
- bra end_unfr
-ud_rm_pos:
- leal DBL_PZRO,%a1 |answer is positive zero
- bsetb #z_bit,FPSR_CC(%a6)
- bra end_unfr
-uDBL_RP:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs ud_rp_pos
-ud_rp_neg:
- leal DBL_PZRO,%a1 |answer is negative zero
- oril #negz_mask,USER_FPSR(%a6)
- bra end_unfr
-ud_rp_pos:
- leal DBL_PSML,%a1 |answer is smallest denormalized negative
- bra end_unfr
-|
-|case DEST_FMT = SGL
-|
-uSGL_RN:
- leal SGL_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bras uset_sign
-uSGL_RZ:
- leal SGL_PZRO,%a1 |answer is +/- zero
- bsetb #z_bit,FPSR_CC(%a6)
- bras uset_sign
-uSGL_RM:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs us_rm_pos
-us_rm_neg:
- leal SGL_PSML,%a1 |answer is smallest denormalized negative
- bsetb #neg_bit,FPSR_CC(%a6)
- bras end_unfr
-us_rm_pos:
- leal SGL_PZRO,%a1 |answer is positive zero
- bsetb #z_bit,FPSR_CC(%a6)
- bras end_unfr
-uSGL_RP:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs us_rp_pos
-us_rp_neg:
- leal SGL_PZRO,%a1 |answer is negative zero
- oril #negz_mask,USER_FPSR(%a6)
- bras end_unfr
-us_rp_pos:
- leal SGL_PSML,%a1 |answer is smallest denormalized positive
- bras end_unfr
-
-uset_sign:
- tstb LOCAL_SGN(%a0) |if negative overflow
- beqs end_unfr
-uneg_sign:
- bsetb #neg_bit,FPSR_CC(%a6)
-
-end_unfr:
- movew LOCAL_EX(%a1),LOCAL_EX(%a0) |be careful not to overwrite sign
- movel LOCAL_HI(%a1),LOCAL_HI(%a0)
- movel LOCAL_LO(%a1),LOCAL_LO(%a0)
- rts
-|
-| reg_dest --- write byte, word, or long data to Dn
-|
-|
-| Input:
-| L_SCR1: Data
-| d1: data size and dest register number formatted as:
-|
-| 32 5 4 3 2 1 0
-| -----------------------------------------------
-| | 0 | Size | Dest Reg # |
-| -----------------------------------------------
-|
-| Size is:
-| 0 - Byte
-| 1 - Word
-| 2 - Long/Single
-|
-pregdst:
- .long byte_d0
- .long byte_d1
- .long byte_d2
- .long byte_d3
- .long byte_d4
- .long byte_d5
- .long byte_d6
- .long byte_d7
- .long word_d0
- .long word_d1
- .long word_d2
- .long word_d3
- .long word_d4
- .long word_d5
- .long word_d6
- .long word_d7
- .long long_d0
- .long long_d1
- .long long_d2
- .long long_d3
- .long long_d4
- .long long_d5
- .long long_d6
- .long long_d7
-
-reg_dest:
- leal pregdst,%a0
- movel %a0@(%d1:l:4),%a0
- jmp (%a0)
-
-byte_d0:
- moveb L_SCR1(%a6),USER_D0+3(%a6)
- rts
-byte_d1:
- moveb L_SCR1(%a6),USER_D1+3(%a6)
- rts
-byte_d2:
- moveb L_SCR1(%a6),%d2
- rts
-byte_d3:
- moveb L_SCR1(%a6),%d3
- rts
-byte_d4:
- moveb L_SCR1(%a6),%d4
- rts
-byte_d5:
- moveb L_SCR1(%a6),%d5
- rts
-byte_d6:
- moveb L_SCR1(%a6),%d6
- rts
-byte_d7:
- moveb L_SCR1(%a6),%d7
- rts
-word_d0:
- movew L_SCR1(%a6),USER_D0+2(%a6)
- rts
-word_d1:
- movew L_SCR1(%a6),USER_D1+2(%a6)
- rts
-word_d2:
- movew L_SCR1(%a6),%d2
- rts
-word_d3:
- movew L_SCR1(%a6),%d3
- rts
-word_d4:
- movew L_SCR1(%a6),%d4
- rts
-word_d5:
- movew L_SCR1(%a6),%d5
- rts
-word_d6:
- movew L_SCR1(%a6),%d6
- rts
-word_d7:
- movew L_SCR1(%a6),%d7
- rts
-long_d0:
- movel L_SCR1(%a6),USER_D0(%a6)
- rts
-long_d1:
- movel L_SCR1(%a6),USER_D1(%a6)
- rts
-long_d2:
- movel L_SCR1(%a6),%d2
- rts
-long_d3:
- movel L_SCR1(%a6),%d3
- rts
-long_d4:
- movel L_SCR1(%a6),%d4
- rts
-long_d5:
- movel L_SCR1(%a6),%d5
- rts
-long_d6:
- movel L_SCR1(%a6),%d6
- rts
-long_d7:
- movel L_SCR1(%a6),%d7
- rts
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_bsun.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_bsun.S
deleted file mode 100644
index d5a576bf..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_bsun.S
+++ /dev/null
@@ -1,46 +0,0 @@
-|
-| x_bsun.sa 3.3 7/1/91
-|
-| fpsp_bsun --- FPSP handler for branch/set on unordered exception
-|
-| Copy the PC to FPIAR to maintain 881/882 compatibility
-|
-| The real_bsun handler will need to perform further corrective
-| measures as outlined in the 040 User's Manual on pages
-| 9-41f, section 9.8.3.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_BSUN: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref real_bsun
-
- .global fpsp_bsun
-fpsp_bsun:
-|
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-|
- movel EXC_PC(%a6),USER_FPIAR(%a6)
-|
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_bsun
-|
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_fline.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_fline.S
deleted file mode 100644
index 264e126d..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_fline.S
+++ /dev/null
@@ -1,103 +0,0 @@
-|
-| x_fline.sa 3.3 1/10/91
-|
-| fpsp_fline --- FPSP handler for fline exception
-|
-| First determine if the exception is one of the unimplemented
-| floating point instructions. If so, let fpsp_unimp handle it.
-| Next, determine if the instruction is an fmovecr with a non-zero
-| <ea> field. If so, handle here and return. Otherwise, it
-| must be a real F-line exception.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_FLINE: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref real_fline
- |xref fpsp_unimp
- |xref uni_2
- |xref mem_read
- |xref fpsp_fmt_error
-
- .global fpsp_fline
-fpsp_fline:
-|
-| check for unimplemented vector first. Use EXC_VEC-4 because
-| the equate is valid only after a 'link a6' has pushed one more
-| long onto the stack.
-|
- cmpw #UNIMP_VEC,EXC_VEC-4(%a7)
- beql fpsp_unimp
-
-|
-| fmovecr with non-zero <ea> handling here
-|
- subl #4,%a7 |4 accounts for 2-word difference
-| ;between six word frame (unimp) and
-| ;four word frame
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- moveal EXC_PC+4(%a6),%a0 |get address of fline instruction
- leal L_SCR1(%a6),%a1 |use L_SCR1 as scratch
- movel #4,%d0
- addl #4,%a6 |to offset the sub.l #4,a7 above so that
-| ;a6 can point correctly to the stack frame
-| ;before branching to mem_read
- bsrl mem_read
- subl #4,%a6
- movel L_SCR1(%a6),%d0 |d0 contains the fline and command word
- bfextu %d0{#4:#3},%d1 |extract coprocessor id
- cmpib #1,%d1 |check if cpid=1
- bne not_mvcr |exit if not
- bfextu %d0{#16:#6},%d1
- cmpib #0x17,%d1 |check if it is an FMOVECR encoding
- bne not_mvcr
-| ;if an FMOVECR instruction, fix stack
-| ;and go to FPSP_UNIMP
-fix_stack:
- cmpib #VER_40,(%a7) |test for orig unimp frame
- bnes ck_rev
- subl #UNIMP_40_SIZE-4,%a7 |emulate an orig fsave
- moveb #VER_40,(%a7)
- moveb #UNIMP_40_SIZE-4,1(%a7)
- clrw 2(%a7)
- bras fix_con
-ck_rev:
- cmpib #VER_41,(%a7) |test for rev unimp frame
- bnel fpsp_fmt_error |if not $40 or $41, exit with error
- subl #UNIMP_41_SIZE-4,%a7 |emulate a rev fsave
- moveb #VER_41,(%a7)
- moveb #UNIMP_41_SIZE-4,1(%a7)
- clrw 2(%a7)
-fix_con:
- movew EXC_SR+4(%a6),EXC_SR(%a6) |move stacked sr to new position
- movel EXC_PC+4(%a6),EXC_PC(%a6) |move stacked pc to new position
- fmovel EXC_PC(%a6),%FPIAR |point FPIAR to fline inst
- movel #4,%d1
- addl %d1,EXC_PC(%a6) |increment stacked pc value to next inst
- movew #0x202c,EXC_VEC(%a6) |reformat vector to unimp
- clrl EXC_EA(%a6) |clear the EXC_EA field
- movew %d0,CMDREG1B(%a6) |move the lower word into CMDREG1B
- clrl E_BYTE(%a6)
- bsetb #UFLAG,T_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1 |restore data registers
- bral uni_2
-
-not_mvcr:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1 |restore data registers
- frestore (%a7)+
- unlk %a6
- addl #4,%a7
- bral real_fline
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_operr.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_operr.S
deleted file mode 100644
index e2c371c3..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_operr.S
+++ /dev/null
@@ -1,355 +0,0 @@
-|
-| x_operr.sa 3.5 7/1/91
-|
-| fpsp_operr --- FPSP handler for operand error exception
-|
-| See 68040 User's Manual pp. 9-44f
-|
-| Note 1: For trap disabled 040 does the following:
-| If the dest is a fp reg, then an extended precision non_signaling
-| NAN is stored in the dest reg. If the dest format is b, w, or l and
-| the source op is a NAN, then garbage is stored as the result (actually
-| the upper 32 bits of the mantissa are sent to the integer unit). If
-| the dest format is integer (b, w, l) and the operr is caused by
-| integer overflow, or the source op is inf, then the result stored is
-| garbage.
-| There are three cases in which operr is incorrectly signaled on the
-| 040. This occurs for move_out of format b, w, or l for the largest
-| negative integer (-2^7 for b, -2^15 for w, -2^31 for l).
-|
-| On opclass = 011 fmove.(b,w,l) that causes a conversion
-| overflow -> OPERR, the exponent in wbte (and fpte) is:
-| byte 56 - (62 - exp)
-| word 48 - (62 - exp)
-| long 32 - (62 - exp)
-|
-| where exp = (true exp) - 1
-|
-| So, wbtemp and fptemp will contain the following on erroneously
-| signalled operr:
-| fpts = 1
-| fpte = $4000 (15 bit externally)
-| byte fptm = $ffffffff ffffff80
-| word fptm = $ffffffff ffff8000
-| long fptm = $ffffffff 80000000
-|
-| Note 2: For trap enabled 040 does the following:
-| If the inst is move_out, then same as Note 1.
-| If the inst is not move_out, the dest is not modified.
-| The exceptional operand is not defined for integer overflow
-| during a move_out.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_OPERR: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref mem_write
- |xref real_operr
- |xref real_inex
- |xref get_fline
- |xref fpsp_done
- |xref reg_dest
-
- .global fpsp_operr
-fpsp_operr:
-|
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-|
-| Check if this is an opclass 3 instruction.
-| If so, fall through, else branch to operr_end
-|
- btstb #TFLAG,T_BYTE(%a6)
- beqs operr_end
-
-|
-| If the destination size is B,W,or L, the operr must be
-| handled here.
-|
- movel CMDREG1B(%a6),%d0
- bfextu %d0{#3:#3},%d0 |0=long, 4=word, 6=byte
- cmpib #0,%d0 |determine size; check long
- beq operr_long
- cmpib #4,%d0 |check word
- beq operr_word
- cmpib #6,%d0 |check byte
- beq operr_byte
-
-|
-| The size is not B,W,or L, so the operr is handled by the
-| kernel handler. Set the operr bits and clean up, leaving
-| only the integer exception frame on the stack, and the
-| fpu in the original exceptional state.
-|
-operr_end:
- bsetb #operr_bit,FPSR_EXCEPT(%a6)
- bsetb #aiop_bit,FPSR_AEXCEPT(%a6)
-
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_operr
-
-operr_long:
- moveql #4,%d1 |write size to d1
- moveb STAG(%a6),%d0 |test stag for nan
- andib #0xe0,%d0 |clr all but tag
- cmpib #0x60,%d0 |check for nan
- beq operr_nan
- cmpil #0x80000000,FPTEMP_LO(%a6) |test if ls lword is special
- bnes chklerr |if not equal, check for incorrect operr
- bsr check_upper |check if exp and ms mant are special
- tstl %d0
- bnes chklerr |if d0 is true, check for incorrect operr
- movel #0x80000000,%d0 |store special case result
- bsr operr_store
- bra not_enabled |clean and exit
-|
-| CHECK FOR INCORRECTLY GENERATED OPERR EXCEPTION HERE
-|
-chklerr:
- movew FPTEMP_EX(%a6),%d0
- andw #0x7FFF,%d0 |ignore sign bit
- cmpw #0x3FFE,%d0 |this is the only possible exponent value
- bnes chklerr2
-fixlong:
- movel FPTEMP_LO(%a6),%d0
- bsr operr_store
- bra not_enabled
-chklerr2:
- movew FPTEMP_EX(%a6),%d0
- andw #0x7FFF,%d0 |ignore sign bit
- cmpw #0x4000,%d0
- bcc store_max |exponent out of range
-
- movel FPTEMP_LO(%a6),%d0
- andl #0x7FFF0000,%d0 |look for all 1's on bits 30-16
- cmpl #0x7FFF0000,%d0
- beqs fixlong
-
- tstl FPTEMP_LO(%a6)
- bpls chklepos
- cmpl #0xFFFFFFFF,FPTEMP_HI(%a6)
- beqs fixlong
- bra store_max
-chklepos:
- tstl FPTEMP_HI(%a6)
- beqs fixlong
- bra store_max
-
-operr_word:
- moveql #2,%d1 |write size to d1
- moveb STAG(%a6),%d0 |test stag for nan
- andib #0xe0,%d0 |clr all but tag
- cmpib #0x60,%d0 |check for nan
- beq operr_nan
- cmpil #0xffff8000,FPTEMP_LO(%a6) |test if ls lword is special
- bnes chkwerr |if not equal, check for incorrect operr
- bsr check_upper |check if exp and ms mant are special
- tstl %d0
- bnes chkwerr |if d0 is true, check for incorrect operr
- movel #0x80000000,%d0 |store special case result
- bsr operr_store
- bra not_enabled |clean and exit
-|
-| CHECK FOR INCORRECTLY GENERATED OPERR EXCEPTION HERE
-|
-chkwerr:
- movew FPTEMP_EX(%a6),%d0
- andw #0x7FFF,%d0 |ignore sign bit
- cmpw #0x3FFE,%d0 |this is the only possible exponent value
- bnes store_max
- movel FPTEMP_LO(%a6),%d0
- swap %d0
- bsr operr_store
- bra not_enabled
-
-operr_byte:
- moveql #1,%d1 |write size to d1
- moveb STAG(%a6),%d0 |test stag for nan
- andib #0xe0,%d0 |clr all but tag
- cmpib #0x60,%d0 |check for nan
- beqs operr_nan
- cmpil #0xffffff80,FPTEMP_LO(%a6) |test if ls lword is special
- bnes chkberr |if not equal, check for incorrect operr
- bsr check_upper |check if exp and ms mant are special
- tstl %d0
- bnes chkberr |if d0 is true, check for incorrect operr
- movel #0x80000000,%d0 |store special case result
- bsr operr_store
- bra not_enabled |clean and exit
-|
-| CHECK FOR INCORRECTLY GENERATED OPERR EXCEPTION HERE
-|
-chkberr:
- movew FPTEMP_EX(%a6),%d0
- andw #0x7FFF,%d0 |ignore sign bit
- cmpw #0x3FFE,%d0 |this is the only possible exponent value
- bnes store_max
- movel FPTEMP_LO(%a6),%d0
- asll #8,%d0
- swap %d0
- bsr operr_store
- bra not_enabled
-
-|
-| This operr condition is not of the special case. Set operr
-| and aiop and write the portion of the nan to memory for the
-| given size.
-|
-operr_nan:
- orl #opaop_mask,USER_FPSR(%a6) |set operr & aiop
-
- movel ETEMP_HI(%a6),%d0 |output will be from upper 32 bits
- bsr operr_store
- bra end_operr
-|
-| Store_max loads the max pos or negative for the size, sets
-| the operr and aiop bits, and clears inex and ainex, incorrectly
-| set by the 040.
-|
-store_max:
- orl #opaop_mask,USER_FPSR(%a6) |set operr & aiop
- bclrb #inex2_bit,FPSR_EXCEPT(%a6)
- bclrb #ainex_bit,FPSR_AEXCEPT(%a6)
- fmovel #0,%FPSR
-
- tstw FPTEMP_EX(%a6) |check sign
- blts load_neg
- movel #0x7fffffff,%d0
- bsr operr_store
- bra end_operr
-load_neg:
- movel #0x80000000,%d0
- bsr operr_store
- bra end_operr
-
-|
-| This routine stores the data in d0, for the given size in d1,
-| to memory or data register as required. A read of the fline
-| is required to determine the destination.
-|
-operr_store:
- movel %d0,L_SCR1(%a6) |move write data to L_SCR1
- movel %d1,-(%a7) |save register size
- bsrl get_fline |fline returned in d0
- movel (%a7)+,%d1
- bftst %d0{#26:#3} |if mode is zero, dest is Dn
- bnes dest_mem
-|
-| Destination is Dn. Get register number from d0. Data is on
-| the stack at (a7). D1 has size: 1=byte,2=word,4=long/single
-|
- andil #7,%d0 |isolate register number
- cmpil #4,%d1
- beqs op_long |the most frequent case
- cmpil #2,%d1
- bnes op_con
- orl #8,%d0
- bras op_con
-op_long:
- orl #0x10,%d0
-op_con:
- movel %d0,%d1 |format size:reg for reg_dest
- bral reg_dest |call to reg_dest returns to caller
-| ;of operr_store
-|
-| Destination is memory. Get <ea> from integer exception frame
-| and call mem_write.
-|
-dest_mem:
- leal L_SCR1(%a6),%a0 |put ptr to write data in a0
- movel EXC_EA(%a6),%a1 |put user destination address in a1
- movel %d1,%d0 |put size in d0
- bsrl mem_write
- rts
-|
-| Check the exponent for $c000 and the upper 32 bits of the
-| mantissa for $ffffffff. If both are true, return d0 clr
-| and store the lower n bits of the least lword of FPTEMP
-| to d0 for write out. If not, it is a real operr, and set d0.
-|
-check_upper:
- cmpil #0xffffffff,FPTEMP_HI(%a6) |check if first byte is all 1's
- bnes true_operr |if not all 1's then was true operr
- cmpiw #0xc000,FPTEMP_EX(%a6) |check if incorrectly signalled
- beqs not_true_operr |branch if not true operr
- cmpiw #0xbfff,FPTEMP_EX(%a6) |check if incorrectly signalled
- beqs not_true_operr |branch if not true operr
-true_operr:
- movel #1,%d0 |signal real operr
- rts
-not_true_operr:
- clrl %d0 |signal no real operr
- rts
-
-|
-| End_operr tests for operr enabled. If not, it cleans up the stack
-| and does an rte. If enabled, it cleans up the stack and branches
-| to the kernel operr handler with only the integer exception
-| frame on the stack and the fpu in the original exceptional state
-| with correct data written to the destination.
-|
-end_operr:
- btstb #operr_bit,FPCR_ENABLE(%a6)
- beqs not_enabled
-enabled:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_operr
-
-not_enabled:
-|
-| It is possible to have either inex2 or inex1 exceptions with the
-| operr. If the inex enable bit is set in the FPCR, and either
-| inex2 or inex1 occurred, we must clean up and branch to the
-| real inex handler.
-|
-ck_inex:
- moveb FPCR_ENABLE(%a6),%d0
- andb FPSR_EXCEPT(%a6),%d0
- andib #0x3,%d0
- beq operr_exit
-|
-| Inexact enabled and reported, and we must take an inexact exception.
-|
-take_inex:
- moveb #INEX_VEC,EXC_VEC+1(%a6)
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_inex
-|
-| Since operr is only an E1 exception, there is no need to frestore
-| any state back to the fpu.
-|
-operr_exit:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- unlk %a6
- bral fpsp_done
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_ovfl.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_ovfl.S
deleted file mode 100644
index 6fe4989e..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_ovfl.S
+++ /dev/null
@@ -1,185 +0,0 @@
-|
-| x_ovfl.sa 3.5 7/1/91
-|
-| fpsp_ovfl --- FPSP handler for overflow exception
-|
-| Overflow occurs when a floating-point intermediate result is
-| too large to be represented in a floating-point data register,
-| or when storing to memory, the contents of a floating-point
-| data register are too large to be represented in the
-| destination format.
-|
-| Trap disabled results
-|
-| If the instruction is move_out, then garbage is stored in the
-| destination. If the instruction is not move_out, then the
-| destination is not affected. For 68881 compatibility, the
-| following values should be stored at the destination, based
-| on the current rounding mode:
-|
-| RN Infinity with the sign of the intermediate result.
-| RZ Largest magnitude number, with the sign of the
-| intermediate result.
-| RM For pos overflow, the largest pos number. For neg overflow,
-| -infinity
-| RP For pos overflow, +infinity. For neg overflow, the largest
-| neg number
-|
-| Trap enabled results
-| All trap disabled code applies. In addition the exceptional
-| operand needs to be made available to the users exception handler
-| with a bias of $6000 subtracted from the exponent.
-|
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_OVFL: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref ovf_r_x2
- |xref ovf_r_x3
- |xref store
- |xref real_ovfl
- |xref real_inex
- |xref fpsp_done
- |xref g_opcls
- |xref b1238_fix
-
- .global fpsp_ovfl
-fpsp_ovfl:
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-|
-| The 040 doesn't set the AINEX bit in the FPSR, the following
-| line temporarily rectifies this error.
-|
- bsetb #ainex_bit,FPSR_AEXCEPT(%a6)
-|
- bsrl ovf_adj |denormalize, round & store interm op
-|
-| if overflow traps not enabled check for inexact exception
-|
- btstb #ovfl_bit,FPCR_ENABLE(%a6)
- beqs ck_inex
-|
- btstb #E3,E_BYTE(%a6)
- beqs no_e3_1
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
-no_e3_1:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_ovfl
-|
-| It is possible to have either inex2 or inex1 exceptions with the
-| ovfl. If the inex enable bit is set in the FPCR, and either
-| inex2 or inex1 occurred, we must clean up and branch to the
-| real inex handler.
-|
-ck_inex:
-| move.b FPCR_ENABLE(%a6),%d0
-| and.b FPSR_EXCEPT(%a6),%d0
-| andi.b #$3,%d0
- btstb #inex2_bit,FPCR_ENABLE(%a6)
- beqs ovfl_exit
-|
-| Inexact enabled and reported, and we must take an inexact exception.
-|
-take_inex:
- btstb #E3,E_BYTE(%a6)
- beqs no_e3_2
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
-no_e3_2:
- moveb #INEX_VEC,EXC_VEC+1(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_inex
-
-ovfl_exit:
- bclrb #E3,E_BYTE(%a6) |test and clear E3 bit
- beqs e1_set
-|
-| Clear dirty bit on dest resister in the frame before branching
-| to b1238_fix.
-|
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix |test for bug1238 case
-
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral fpsp_done
-e1_set:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- unlk %a6
- bral fpsp_done
-
-|
-| ovf_adj
-|
-ovf_adj:
-|
-| Have a0 point to the correct operand.
-|
- btstb #E3,E_BYTE(%a6) |test E3 bit
- beqs ovf_e1
-
- lea WBTEMP(%a6),%a0
- bras ovf_com
-ovf_e1:
- lea ETEMP(%a6),%a0
-
-ovf_com:
- bclrb #sign_bit,LOCAL_EX(%a0)
- sne LOCAL_SGN(%a0)
-
- bsrl g_opcls |returns opclass in d0
- cmpiw #3,%d0 |check for opclass3
- bnes not_opc011
-
-|
-| FPSR_CC is saved and restored because ovf_r_x3 affects it. The
-| CCs are defined to be 'not affected' for the opclass3 instruction.
-|
- moveb FPSR_CC(%a6),L_SCR1(%a6)
- bsrl ovf_r_x3 |returns a0 pointing to result
- moveb L_SCR1(%a6),FPSR_CC(%a6)
- bral store |stores to memory or register
-
-not_opc011:
- bsrl ovf_r_x2 |returns a0 pointing to result
- bral store |stores to memory or register
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_snan.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_snan.S
deleted file mode 100644
index 4ed76641..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_snan.S
+++ /dev/null
@@ -1,276 +0,0 @@
-|
-| x_snan.sa 3.3 7/1/91
-|
-| fpsp_snan --- FPSP handler for signalling NAN exception
-|
-| SNAN for float -> integer conversions (integer conversion of
-| an SNAN) is a non-maskable run-time exception.
-|
-| For trap disabled the 040 does the following:
-| If the dest data format is s, d, or x, then the SNAN bit in the NAN
-| is set to one and the resulting non-signaling NAN (truncated if
-| necessary) is transferred to the dest. If the dest format is b, w,
-| or l, then garbage is written to the dest (actually the upper 32 bits
-| of the mantissa are sent to the integer unit).
-|
-| For trap enabled the 040 does the following:
-| If the inst is move_out, then the results are the same as for trap
-| disabled with the exception posted. If the instruction is not move_
-| out, the dest. is not modified, and the exception is posted.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_SNAN: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref get_fline
- |xref mem_write
- |xref real_snan
- |xref real_inex
- |xref fpsp_done
- |xref reg_dest
-
- .global fpsp_snan
-fpsp_snan:
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-|
-| Check if trap enabled
-|
- btstb #snan_bit,FPCR_ENABLE(%a6)
- bnes ena |If enabled, then branch
-
- bsrl move_out |else SNAN disabled
-|
-| It is possible to have an inex1 exception with the
-| snan. If the inex enable bit is set in the FPCR, and either
-| inex2 or inex1 occurred, we must clean up and branch to the
-| real inex handler.
-|
-ck_inex:
- moveb FPCR_ENABLE(%a6),%d0
- andb FPSR_EXCEPT(%a6),%d0
- andib #0x3,%d0
- beq end_snan
-|
-| Inexact enabled and reported, and we must take an inexact exception.
-|
-take_inex:
- moveb #INEX_VEC,EXC_VEC+1(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_inex
-|
-| SNAN is enabled. Check if inst is move_out.
-| Make any corrections to the 040 output as necessary.
-|
-ena:
- btstb #5,CMDREG1B(%a6) |if set, inst is move out
- beq not_out
-
- bsrl move_out
-
-report_snan:
- moveb (%a7),VER_TMP(%a6)
- cmpib #VER_40,(%a7) |test for orig unimp frame
- bnes ck_rev
- moveql #13,%d0 |need to zero 14 lwords
- bras rep_con
-ck_rev:
- moveql #11,%d0 |need to zero 12 lwords
-rep_con:
- clrl (%a7)
-loop1:
- clrl -(%a7) |clear and dec a7
- dbra %d0,loop1
- moveb VER_TMP(%a6),(%a7) |format a busy frame
- moveb #BUSY_SIZE-4,1(%a7)
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_snan
-|
-| Exit snan handler by expanding the unimp frame into a busy frame
-|
-end_snan:
- bclrb #E1,E_BYTE(%a6)
-
- moveb (%a7),VER_TMP(%a6)
- cmpib #VER_40,(%a7) |test for orig unimp frame
- bnes ck_rev2
- moveql #13,%d0 |need to zero 14 lwords
- bras rep_con2
-ck_rev2:
- moveql #11,%d0 |need to zero 12 lwords
-rep_con2:
- clrl (%a7)
-loop2:
- clrl -(%a7) |clear and dec a7
- dbra %d0,loop2
- moveb VER_TMP(%a6),(%a7) |format a busy frame
- moveb #BUSY_SIZE-4,1(%a7) |write busy size
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral fpsp_done
-
-|
-| Move_out
-|
-move_out:
- movel EXC_EA(%a6),%a0 |get <ea> from exc frame
-
- bfextu CMDREG1B(%a6){#3:#3},%d0 |move rx field to d0{2:0}
- cmpil #0,%d0 |check for long
- beqs sto_long |branch if move_out long
-
- cmpil #4,%d0 |check for word
- beqs sto_word |branch if move_out word
-
- cmpil #6,%d0 |check for byte
- beqs sto_byte |branch if move_out byte
-
-|
-| Not byte, word or long
-|
- rts
-|
-| Get the 32 most significant bits of etemp mantissa
-|
-sto_long:
- movel ETEMP_HI(%a6),%d1
- movel #4,%d0 |load byte count
-|
-| Set signalling nan bit
-|
- bsetl #30,%d1
-|
-| Store to the users destination address
-|
- tstl %a0 |check if <ea> is 0
- beqs wrt_dn |destination is a data register
-
- movel %d1,-(%a7) |move the snan onto the stack
- movel %a0,%a1 |load dest addr into a1
- movel %a7,%a0 |load src addr of snan into a0
- bsrl mem_write |write snan to user memory
- movel (%a7)+,%d1 |clear off stack
- rts
-|
-| Get the 16 most significant bits of etemp mantissa
-|
-sto_word:
- movel ETEMP_HI(%a6),%d1
- movel #2,%d0 |load byte count
-|
-| Set signalling nan bit
-|
- bsetl #30,%d1
-|
-| Store to the users destination address
-|
- tstl %a0 |check if <ea> is 0
- beqs wrt_dn |destination is a data register
-
- movel %d1,-(%a7) |move the snan onto the stack
- movel %a0,%a1 |load dest addr into a1
- movel %a7,%a0 |point to low word
- bsrl mem_write |write snan to user memory
- movel (%a7)+,%d1 |clear off stack
- rts
-|
-| Get the 8 most significant bits of etemp mantissa
-|
-sto_byte:
- movel ETEMP_HI(%a6),%d1
- movel #1,%d0 |load byte count
-|
-| Set signalling nan bit
-|
- bsetl #30,%d1
-|
-| Store to the users destination address
-|
- tstl %a0 |check if <ea> is 0
- beqs wrt_dn |destination is a data register
- movel %d1,-(%a7) |move the snan onto the stack
- movel %a0,%a1 |load dest addr into a1
- movel %a7,%a0 |point to source byte
- bsrl mem_write |write snan to user memory
- movel (%a7)+,%d1 |clear off stack
- rts
-
-|
-| wrt_dn --- write to a data register
-|
-| We get here with D1 containing the data to write and D0 the
-| number of bytes to write: 1=byte,2=word,4=long.
-|
-wrt_dn:
- movel %d1,L_SCR1(%a6) |data
- movel %d0,-(%a7) |size
- bsrl get_fline |returns fline word in d0
- movel %d0,%d1
- andil #0x7,%d1 |d1 now holds register number
- movel (%sp)+,%d0 |get original size
- cmpil #4,%d0
- beqs wrt_long
- cmpil #2,%d0
- bnes wrt_byte
-wrt_word:
- orl #0x8,%d1
- bral reg_dest
-wrt_long:
- orl #0x10,%d1
- bral reg_dest
-wrt_byte:
- bral reg_dest
-|
-| Check if it is a src nan or dst nan
-|
-not_out:
- movel DTAG(%a6),%d0
- bfextu %d0{#0:#3},%d0 |isolate dtag in lsbs
-
- cmpib #3,%d0 |check for nan in destination
- bnes issrc |destination nan has priority
-dst_nan:
- btstb #6,FPTEMP_HI(%a6) |check if dest nan is an snan
- bnes issrc |no, so check source for snan
- movew FPTEMP_EX(%a6),%d0
- bras cont
-issrc:
- movew ETEMP_EX(%a6),%d0
-cont:
- btstl #15,%d0 |test for sign of snan
- beqs clr_neg
- bsetb #neg_bit,FPSR_CC(%a6)
- bra report_snan
-clr_neg:
- bclrb #neg_bit,FPSR_CC(%a6)
- bra report_snan
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_store.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_store.S
deleted file mode 100644
index 402dc0c0..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_store.S
+++ /dev/null
@@ -1,255 +0,0 @@
-|
-| x_store.sa 3.2 1/24/91
-|
-| store --- store operand to memory or register
-|
-| Used by underflow and overflow handlers.
-|
-| a6 = points to fp value to be stored.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_STORE: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-fpreg_mask:
- .byte 0x80,0x40,0x20,0x10,0x08,0x04,0x02,0x01
-
-#include "fpsp.h"
-
- |xref mem_write
- |xref get_fline
- |xref g_opcls
- |xref g_dfmtou
- |xref reg_dest
-
- .global dest_ext
- .global dest_dbl
- .global dest_sgl
-
- .global store
-store:
- btstb #E3,E_BYTE(%a6)
- beqs E1_sto
-E3_sto:
- movel CMDREG3B(%a6),%d0
- bfextu %d0{#6:#3},%d0 |isolate dest. reg from cmdreg3b
-sto_fp:
- lea fpreg_mask,%a1
- moveb (%a1,%d0.w),%d0 |convert reg# to dynamic register mask
- tstb LOCAL_SGN(%a0)
- beqs is_pos
- bsetb #sign_bit,LOCAL_EX(%a0)
-is_pos:
- fmovemx (%a0),%d0 |move to correct register
-|
-| if fp0-fp3 is being modified, we must put a copy
-| in the USER_FPn variable on the stack because all exception
-| handlers restore fp0-fp3 from there.
-|
- cmpb #0x80,%d0
- bnes not_fp0
- fmovemx %fp0-%fp0,USER_FP0(%a6)
- rts
-not_fp0:
- cmpb #0x40,%d0
- bnes not_fp1
- fmovemx %fp1-%fp1,USER_FP1(%a6)
- rts
-not_fp1:
- cmpb #0x20,%d0
- bnes not_fp2
- fmovemx %fp2-%fp2,USER_FP2(%a6)
- rts
-not_fp2:
- cmpb #0x10,%d0
- bnes not_fp3
- fmovemx %fp3-%fp3,USER_FP3(%a6)
- rts
-not_fp3:
- rts
-
-E1_sto:
- bsrl g_opcls |returns opclass in d0
- cmpib #3,%d0
- beq opc011 |branch if opclass 3
- movel CMDREG1B(%a6),%d0
- bfextu %d0{#6:#3},%d0 |extract destination register
- bras sto_fp
-
-opc011:
- bsrl g_dfmtou |returns dest format in d0
-| ;ext=00, sgl=01, dbl=10
- movel %a0,%a1 |save source addr in a1
- movel EXC_EA(%a6),%a0 |get the address
- cmpil #0,%d0 |if dest format is extended
- beq dest_ext |then branch
- cmpil #1,%d0 |if dest format is single
- beq dest_sgl |then branch
-|
-| fall through to dest_dbl
-|
-
-|
-| dest_dbl --- write double precision value to user space
-|
-|Input
-| a0 -> destination address
-| a1 -> source in extended precision
-|Output
-| a0 -> destroyed
-| a1 -> destroyed
-| d0 -> 0
-|
-|Changes extended precision to double precision.
-| Note: no attempt is made to round the extended value to double.
-| dbl_sign = ext_sign
-| dbl_exp = ext_exp - $3fff(ext bias) + $7ff(dbl bias)
-| get rid of ext integer bit
-| dbl_mant = ext_mant{62:12}
-|
-| --------------- --------------- ---------------
-| extended -> |s| exp | |1| ms mant | | ls mant |
-| --------------- --------------- ---------------
-| 95 64 63 62 32 31 11 0
-| | |
-| | |
-| | |
-| v v
-| --------------- ---------------
-| double -> |s|exp| mant | | mant |
-| --------------- ---------------
-| 63 51 32 31 0
-|
-dest_dbl:
- clrl %d0 |clear d0
- movew LOCAL_EX(%a1),%d0 |get exponent
- subw #0x3fff,%d0 |subtract extended precision bias
- cmpw #0x4000,%d0 |check if inf
- beqs inf |if so, special case
- addw #0x3ff,%d0 |add double precision bias
- swap %d0 |d0 now in upper word
- lsll #4,%d0 |d0 now in proper place for dbl prec exp
- tstb LOCAL_SGN(%a1)
- beqs get_mant |if positive, go process mantissa
- bsetl #31,%d0 |if negative, put in sign information
-| ; before continuing
- bras get_mant |go process mantissa
-inf:
- movel #0x7ff00000,%d0 |load dbl inf exponent
- clrl LOCAL_HI(%a1) |clear msb
- tstb LOCAL_SGN(%a1)
- beqs dbl_inf |if positive, go ahead and write it
- bsetl #31,%d0 |if negative put in sign information
-dbl_inf:
- movel %d0,LOCAL_EX(%a1) |put the new exp back on the stack
- bras dbl_wrt
-get_mant:
- movel LOCAL_HI(%a1),%d1 |get ms mantissa
- bfextu %d1{#1:#20},%d1 |get upper 20 bits of ms
- orl %d1,%d0 |put these bits in ms word of double
- movel %d0,LOCAL_EX(%a1) |put the new exp back on the stack
- movel LOCAL_HI(%a1),%d1 |get ms mantissa
- movel #21,%d0 |load shift count
- lsll %d0,%d1 |put lower 11 bits in upper bits
- movel %d1,LOCAL_HI(%a1) |build lower lword in memory
- movel LOCAL_LO(%a1),%d1 |get ls mantissa
- bfextu %d1{#0:#21},%d0 |get ls 21 bits of double
- orl %d0,LOCAL_HI(%a1) |put them in double result
-dbl_wrt:
- movel #0x8,%d0 |byte count for double precision number
- exg %a0,%a1 |a0=supervisor source, a1=user dest
- bsrl mem_write |move the number to the user's memory
- rts
-|
-| dest_sgl --- write single precision value to user space
-|
-|Input
-| a0 -> destination address
-| a1 -> source in extended precision
-|
-|Output
-| a0 -> destroyed
-| a1 -> destroyed
-| d0 -> 0
-|
-|Changes extended precision to single precision.
-| sgl_sign = ext_sign
-| sgl_exp = ext_exp - $3fff(ext bias) + $7f(sgl bias)
-| get rid of ext integer bit
-| sgl_mant = ext_mant{62:12}
-|
-| --------------- --------------- ---------------
-| extended -> |s| exp | |1| ms mant | | ls mant |
-| --------------- --------------- ---------------
-| 95 64 63 62 40 32 31 12 0
-| | |
-| | |
-| | |
-| v v
-| ---------------
-| single -> |s|exp| mant |
-| ---------------
-| 31 22 0
-|
-dest_sgl:
- clrl %d0
- movew LOCAL_EX(%a1),%d0 |get exponent
- subw #0x3fff,%d0 |subtract extended precision bias
- cmpw #0x4000,%d0 |check if inf
- beqs sinf |if so, special case
- addw #0x7f,%d0 |add single precision bias
- swap %d0 |put exp in upper word of d0
- lsll #7,%d0 |shift it into single exp bits
- tstb LOCAL_SGN(%a1)
- beqs get_sman |if positive, continue
- bsetl #31,%d0 |if negative, put in sign first
- bras get_sman |get mantissa
-sinf:
- movel #0x7f800000,%d0 |load single inf exp to d0
- tstb LOCAL_SGN(%a1)
- beqs sgl_wrt |if positive, continue
- bsetl #31,%d0 |if negative, put in sign info
- bras sgl_wrt
-
-get_sman:
- movel LOCAL_HI(%a1),%d1 |get ms mantissa
- bfextu %d1{#1:#23},%d1 |get upper 23 bits of ms
- orl %d1,%d0 |put these bits in ms word of single
-
-sgl_wrt:
- movel %d0,L_SCR1(%a6) |put the new exp back on the stack
- movel #0x4,%d0 |byte count for single precision number
- tstl %a0 |users destination address
- beqs sgl_Dn |destination is a data register
- exg %a0,%a1 |a0=supervisor source, a1=user dest
- leal L_SCR1(%a6),%a0 |point a0 to data
- bsrl mem_write |move the number to the user's memory
- rts
-sgl_Dn:
- bsrl get_fline |returns fline word in d0
- andw #0x7,%d0 |isolate register number
- movel %d0,%d1 |d1 has size:reg formatted for reg_dest
- orl #0x10,%d1 |reg_dest wants size added to reg#
- bral reg_dest |size is X, rts in reg_dest will
-| ;return to caller of dest_sgl
-
-dest_ext:
- tstb LOCAL_SGN(%a1) |put back sign into exponent word
- beqs dstx_cont
- bsetb #sign_bit,LOCAL_EX(%a1)
-dstx_cont:
- clrb LOCAL_SGN(%a1) |clear out the sign byte
-
- movel #0x0c,%d0 |byte count for extended number
- exg %a0,%a1 |a0=supervisor source, a1=user dest
- bsrl mem_write |move the number to the user's memory
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unfl.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_unfl.S
deleted file mode 100644
index eb772ff3..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unfl.S
+++ /dev/null
@@ -1,268 +0,0 @@
-|
-| x_unfl.sa 3.4 7/1/91
-|
-| fpsp_unfl --- FPSP handler for underflow exception
-|
-| Trap disabled results
-| For 881/2 compatibility, sw must denormalize the intermediate
-| result, then store the result. Denormalization is accomplished
-| by taking the intermediate result (which is always normalized) and
-| shifting the mantissa right while incrementing the exponent until
-| it is equal to the denormalized exponent for the destination
-| format. After denormalization, the result is rounded to the
-| destination format.
-|
-| Trap enabled results
-| All trap disabled code applies. In addition the exceptional
-| operand needs to made available to the user with a bias of $6000
-| added to the exponent.
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_UNFL: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref denorm
- |xref round
- |xref store
- |xref g_rndpr
- |xref g_opcls
- |xref g_dfmtou
- |xref real_unfl
- |xref real_inex
- |xref fpsp_done
- |xref b1238_fix
-
- .global fpsp_unfl
-fpsp_unfl:
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-|
- bsrl unf_res |denormalize, round & store interm op
-|
-| If underflow exceptions are not enabled, check for inexact
-| exception
-|
- btstb #unfl_bit,FPCR_ENABLE(%a6)
- beqs ck_inex
-
- btstb #E3,E_BYTE(%a6)
- beqs no_e3_1
-|
-| Clear dirty bit on dest resister in the frame before branching
-| to b1238_fix.
-|
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix |test for bug1238 case
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
-no_e3_1:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_unfl
-|
-| It is possible to have either inex2 or inex1 exceptions with the
-| unfl. If the inex enable bit is set in the FPCR, and either
-| inex2 or inex1 occurred, we must clean up and branch to the
-| real inex handler.
-|
-ck_inex:
- moveb FPCR_ENABLE(%a6),%d0
- andb FPSR_EXCEPT(%a6),%d0
- andib #0x3,%d0
- beqs unfl_done
-
-|
-| Inexact enabled and reported, and we must take an inexact exception
-|
-take_inex:
- btstb #E3,E_BYTE(%a6)
- beqs no_e3_2
-|
-| Clear dirty bit on dest resister in the frame before branching
-| to b1238_fix.
-|
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix |test for bug1238 case
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
-no_e3_2:
- moveb #INEX_VEC,EXC_VEC+1(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral real_inex
-
-unfl_done:
- bclrb #E3,E_BYTE(%a6)
- beqs e1_set |if set then branch
-|
-| Clear dirty bit on dest resister in the frame before branching
-| to b1238_fix.
-|
- bfextu CMDREG3B(%a6){#6:#3},%d0 |get dest reg no
- bclrb %d0,FPR_DIRTY_BITS(%a6) |clr dest dirty bit
- bsrl b1238_fix |test for bug1238 case
- movel USER_FPSR(%a6),FPSR_SHADOW(%a6)
- orl #sx_mask,E_BYTE(%a6)
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- frestore (%a7)+
- unlk %a6
- bral fpsp_done
-e1_set:
- moveml USER_DA(%a6),%d0-%d1/%a0-%a1
- fmovemx USER_FP0(%a6),%fp0-%fp3
- fmoveml USER_FPCR(%a6),%fpcr/%fpsr/%fpiar
- unlk %a6
- bral fpsp_done
-|
-| unf_res --- underflow result calculation
-|
-unf_res:
- bsrl g_rndpr |returns RND_PREC in d0 0=ext,
-| ;1=sgl, 2=dbl
-| ;we need the RND_PREC in the
-| ;upper word for round
- movew #0,-(%a7)
- movew %d0,-(%a7) |copy RND_PREC to stack
-|
-|
-| If the exception bit set is E3, the exceptional operand from the
-| fpu is in WBTEMP; else it is in FPTEMP.
-|
- btstb #E3,E_BYTE(%a6)
- beqs unf_E1
-unf_E3:
- lea WBTEMP(%a6),%a0 |a0 now points to operand
-|
-| Test for fsgldiv and fsglmul. If the inst was one of these, then
-| force the precision to extended for the denorm routine. Use
-| the user's precision for the round routine.
-|
- movew CMDREG3B(%a6),%d1 |check for fsgldiv or fsglmul
- andiw #0x7f,%d1
- cmpiw #0x30,%d1 |check for sgldiv
- beqs unf_sgl
- cmpiw #0x33,%d1 |check for sglmul
- bnes unf_cont |if not, use fpcr prec in round
-unf_sgl:
- clrl %d0
- movew #0x1,(%a7) |override g_rndpr precision
-| ;force single
- bras unf_cont
-unf_E1:
- lea FPTEMP(%a6),%a0 |a0 now points to operand
-unf_cont:
- bclrb #sign_bit,LOCAL_EX(%a0) |clear sign bit
- sne LOCAL_SGN(%a0) |store sign
-
- bsrl denorm |returns denorm, a0 points to it
-|
-| WARNING:
-| ;d0 has guard,round sticky bit
-| ;make sure that it is not corrupted
-| ;before it reaches the round subroutine
-| ;also ensure that a0 isn't corrupted
-
-|
-| Set up d1 for round subroutine d1 contains the PREC/MODE
-| information respectively on upper/lower register halves.
-|
- bfextu FPCR_MODE(%a6){#2:#2},%d1 |get mode from FPCR
-| ;mode in lower d1
- addl (%a7)+,%d1 |merge PREC/MODE
-|
-| WARNING: a0 and d0 are assumed to be intact between the denorm and
-| round subroutines. All code between these two subroutines
-| must not corrupt a0 and d0.
-|
-|
-| Perform Round
-| Input: a0 points to input operand
-| d0{31:29} has guard, round, sticky
-| d1{01:00} has rounding mode
-| d1{17:16} has rounding precision
-| Output: a0 points to rounded operand
-|
-
- bsrl round |returns rounded denorm at (a0)
-|
-| Differentiate between store to memory vs. store to register
-|
-unf_store:
- bsrl g_opcls |returns opclass in d0{2:0}
- cmpib #0x3,%d0
- bnes not_opc011
-|
-| At this point, a store to memory is pending
-|
-opc011:
- bsrl g_dfmtou
- tstb %d0
- beqs ext_opc011 |If extended, do not subtract
-| ;If destination format is sgl/dbl,
- tstb LOCAL_HI(%a0) |If rounded result is normal,don't
-| ;subtract
- bmis ext_opc011
- subqw #1,LOCAL_EX(%a0) |account for denorm bias vs.
-| ;normalized bias
-| ; normalized denormalized
-| ;single $7f $7e
-| ;double $3ff $3fe
-|
-ext_opc011:
- bsrl store |stores to memory
- bras unf_done |finish up
-
-|
-| At this point, a store to a float register is pending
-|
-not_opc011:
- bsrl store |stores to float register
-| ;a0 is not corrupted on a store to a
-| ;float register.
-|
-| Set the condition codes according to result
-|
- tstl LOCAL_HI(%a0) |check upper mantissa
- bnes ck_sgn
- tstl LOCAL_LO(%a0) |check lower mantissa
- bnes ck_sgn
- bsetb #z_bit,FPSR_CC(%a6) |set condition codes if zero
-ck_sgn:
- btstb #sign_bit,LOCAL_EX(%a0) |check the sign bit
- beqs unf_done
- bsetb #neg_bit,FPSR_CC(%a6)
-
-|
-| Finish.
-|
-unf_done:
- btstb #inex2_bit,FPSR_EXCEPT(%a6)
- beqs no_aunfl
- bsetb #aunfl_bit,FPSR_AEXCEPT(%a6)
-no_aunfl:
- rts
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unimp.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_unimp.S
deleted file mode 100644
index 6f382b21..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unimp.S
+++ /dev/null
@@ -1,76 +0,0 @@
-|
-| x_unimp.sa 3.3 7/1/91
-|
-| fpsp_unimp --- FPSP handler for unimplemented instruction
-| exception.
-|
-| Invoked when the user program encounters a floating-point
-| op-code that hardware does not support. Trap vector# 11
-| (See table 8-1 MC68030 User's Manual).
-|
-|
-| Note: An fsave for an unimplemented inst. will create a short
-| fsave stack.
-|
-| Input: 1. Six word stack frame for unimplemented inst, four word
-| for illegal
-| (See table 8-7 MC68030 User's Manual).
-| 2. Unimp (short) fsave state frame created here by fsave
-| instruction.
-|
-|
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_UNIMP: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref get_op
- |xref do_func
- |xref sto_res
- |xref gen_except
- |xref fpsp_fmt_error
-
- .global fpsp_unimp
- .global uni_2
-fpsp_unimp:
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
-uni_2:
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
- moveb (%a7),%d0 |test for valid version num
- andib #0xf0,%d0 |test for $4x
- cmpib #VER_4,%d0 |must be $4x or exit
- bnel fpsp_fmt_error
-|
-| Temporary D25B Fix
-| The following lines are used to ensure that the FPSR
-| exception byte and condition codes are clear before proceeding
-|
- movel USER_FPSR(%a6),%d0
- andl #0xFF00FF,%d0 |clear all but accrued exceptions
- movel %d0,USER_FPSR(%a6)
- fmovel #0,%FPSR |clear all user bits
- fmovel #0,%FPCR |clear all user exceptions for FPSP
-
- clrb UFLG_TMP(%a6) |clr flag for unsupp data
-
- bsrl get_op |go get operand(s)
- clrb STORE_FLG(%a6)
- bsrl do_func |do the function
- fsave -(%a7) |capture possible exc state
- tstb STORE_FLG(%a6)
- bnes no_store |if STORE_FLG is set, no store
- bsrl sto_res |store the result in user space
-no_store:
- bral gen_except |post any exceptions and return
-
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unsupp.S b/ANDROID_3.4.5/arch/m68k/fpsp040/x_unsupp.S
deleted file mode 100644
index d7cf4620..00000000
--- a/ANDROID_3.4.5/arch/m68k/fpsp040/x_unsupp.S
+++ /dev/null
@@ -1,82 +0,0 @@
-|
-| x_unsupp.sa 3.3 7/1/91
-|
-| fpsp_unsupp --- FPSP handler for unsupported data type exception
-|
-| Trap vector #55 (See table 8-1 Mc68030 User's manual).
-| Invoked when the user program encounters a data format (packed) that
-| hardware does not support or a data type (denormalized numbers or un-
-| normalized numbers).
-| Normalizes denorms and unnorms, unpacks packed numbers then stores
-| them back into the machine to let the 040 finish the operation.
-|
-| Unsupp calls two routines:
-| 1. get_op - gets the operand(s)
-| 2. res_func - restore the function back into the 040 or
-| if fmove.p fpm,<ea> then pack source (fpm)
-| and store in users memory <ea>.
-|
-| Input: Long fsave stack frame
-|
-|
-
-| Copyright (C) Motorola, Inc. 1990
-| All Rights Reserved
-|
-| For details on the license for this file, please see the
-| file, README, in this same directory.
-
-X_UNSUPP: |idnt 2,1 | Motorola 040 Floating Point Software Package
-
- |section 8
-
-#include "fpsp.h"
-
- |xref get_op
- |xref res_func
- |xref gen_except
- |xref fpsp_fmt_error
-
- .global fpsp_unsupp
-fpsp_unsupp:
-|
- link %a6,#-LOCAL_SIZE
- fsave -(%a7)
- moveml %d0-%d1/%a0-%a1,USER_DA(%a6)
- fmovemx %fp0-%fp3,USER_FP0(%a6)
- fmoveml %fpcr/%fpsr/%fpiar,USER_FPCR(%a6)
-
-
- moveb (%a7),VER_TMP(%a6) |save version number
- moveb (%a7),%d0 |test for valid version num
- andib #0xf0,%d0 |test for $4x
- cmpib #VER_4,%d0 |must be $4x or exit
- bnel fpsp_fmt_error
-
- fmovel #0,%FPSR |clear all user status bits
- fmovel #0,%FPCR |clear all user control bits
-|
-| The following lines are used to ensure that the FPSR
-| exception byte and condition codes are clear before proceeding,
-| except in the case of fmove, which leaves the cc's intact.
-|
-unsupp_con:
- movel USER_FPSR(%a6),%d1
- btst #5,CMDREG1B(%a6) |looking for fmove out
- bne fmove_con
- andl #0xFF00FF,%d1 |clear all but aexcs and qbyte
- bras end_fix
-fmove_con:
- andl #0x0FFF40FF,%d1 |clear all but cc's, snan bit, aexcs, and qbyte
-end_fix:
- movel %d1,USER_FPSR(%a6)
-
- st UFLG_TMP(%a6) |set flag for unsupp data
-
- bsrl get_op |everything okay, go get operand(s)
- bsrl res_func |fix up stack frame so can restore it
- clrl -(%a7)
- moveb VER_TMP(%a6),(%a7) |move idle fmt word to top of stack
- bral gen_except
-|
- |end
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/Makefile b/ANDROID_3.4.5/arch/m68k/hp300/Makefile
deleted file mode 100644
index 96d4244c..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/hp300 source directory
-#
-
-obj-y := config.o time.o reboot.o
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/README.hp300 b/ANDROID_3.4.5/arch/m68k/hp300/README.hp300
deleted file mode 100644
index 47073fbd..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/README.hp300
+++ /dev/null
@@ -1,14 +0,0 @@
-HP300 notes
------------
-
-The Linux/HP web page is at <http://www.tazenda.demon.co.uk/phil/linux-hp/>
-
-Currently only 9000/340 machines have been tested. Any amount of RAM should
-work now but I've only tried 16MB and 12MB.
-
-The serial console is probably broken at the moment but the Topcat/HIL keyboard
-combination seems to work for me. Your mileage may vary.
-
-The LANCE driver works after a fashion but only if you reset the chip before
-every packet. This doesn't make for very speedy operation.
-
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/config.c b/ANDROID_3.4.5/arch/m68k/hp300/config.c
deleted file mode 100644
index bf16af1e..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/config.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * linux/arch/m68k/hp300/config.c
- *
- * Copyright (C) 1998 Philip Blundell <philb@gnu.org>
- *
- * This file contains the HP300-specific initialisation code. It gets
- * called by setup.c.
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/console.h>
-
-#include <asm/bootinfo.h>
-#include <asm/machdep.h>
-#include <asm/blinken.h>
-#include <asm/io.h> /* readb() and writeb() */
-#include <asm/hp300hw.h>
-#include <asm/rtc.h>
-
-#include "time.h"
-
-unsigned long hp300_model;
-unsigned long hp300_uart_scode = -1;
-unsigned char hp300_ledstate;
-EXPORT_SYMBOL(hp300_ledstate);
-
-static char s_hp330[] __initdata = "330";
-static char s_hp340[] __initdata = "340";
-static char s_hp345[] __initdata = "345";
-static char s_hp360[] __initdata = "360";
-static char s_hp370[] __initdata = "370";
-static char s_hp375[] __initdata = "375";
-static char s_hp380[] __initdata = "380";
-static char s_hp385[] __initdata = "385";
-static char s_hp400[] __initdata = "400";
-static char s_hp425t[] __initdata = "425t";
-static char s_hp425s[] __initdata = "425s";
-static char s_hp425e[] __initdata = "425e";
-static char s_hp433t[] __initdata = "433t";
-static char s_hp433s[] __initdata = "433s";
-static char *hp300_models[] __initdata = {
- [HP_320] = NULL,
- [HP_330] = s_hp330,
- [HP_340] = s_hp340,
- [HP_345] = s_hp345,
- [HP_350] = NULL,
- [HP_360] = s_hp360,
- [HP_370] = s_hp370,
- [HP_375] = s_hp375,
- [HP_380] = s_hp380,
- [HP_385] = s_hp385,
- [HP_400] = s_hp400,
- [HP_425T] = s_hp425t,
- [HP_425S] = s_hp425s,
- [HP_425E] = s_hp425e,
- [HP_433T] = s_hp433t,
- [HP_433S] = s_hp433s,
-};
-
-static char hp300_model_name[13] = "HP9000/";
-
-extern void hp300_reset(void);
-#ifdef CONFIG_SERIAL_8250_CONSOLE
-extern int hp300_setup_serial_console(void) __init;
-#endif
-
-int __init hp300_parse_bootinfo(const struct bi_record *record)
-{
- int unknown = 0;
- const unsigned long *data = record->data;
-
- switch (record->tag) {
- case BI_HP300_MODEL:
- hp300_model = *data;
- break;
-
- case BI_HP300_UART_SCODE:
- hp300_uart_scode = *data;
- break;
-
- case BI_HP300_UART_ADDR:
- /* serial port address: ignored here */
- break;
-
- default:
- unknown = 1;
- }
-
- return unknown;
-}
-
-#ifdef CONFIG_HEARTBEAT
-static void hp300_pulse(int x)
-{
- if (x)
- blinken_leds(0x10, 0);
- else
- blinken_leds(0, 0x10);
-}
-#endif
-
-static void hp300_get_model(char *model)
-{
- strcpy(model, hp300_model_name);
-}
-
-#define RTCBASE 0xf0420000
-#define RTC_DATA 0x1
-#define RTC_CMD 0x3
-
-#define RTC_BUSY 0x02
-#define RTC_DATA_RDY 0x01
-
-#define rtc_busy() (in_8(RTCBASE + RTC_CMD) & RTC_BUSY)
-#define rtc_data_available() (in_8(RTCBASE + RTC_CMD) & RTC_DATA_RDY)
-#define rtc_status() (in_8(RTCBASE + RTC_CMD))
-#define rtc_command(x) out_8(RTCBASE + RTC_CMD, (x))
-#define rtc_read_data() (in_8(RTCBASE + RTC_DATA))
-#define rtc_write_data(x) out_8(RTCBASE + RTC_DATA, (x))
-
-#define RTC_SETREG 0xe0
-#define RTC_WRITEREG 0xc2
-#define RTC_READREG 0xc3
-
-#define RTC_REG_SEC2 0
-#define RTC_REG_SEC1 1
-#define RTC_REG_MIN2 2
-#define RTC_REG_MIN1 3
-#define RTC_REG_HOUR2 4
-#define RTC_REG_HOUR1 5
-#define RTC_REG_WDAY 6
-#define RTC_REG_DAY2 7
-#define RTC_REG_DAY1 8
-#define RTC_REG_MON2 9
-#define RTC_REG_MON1 10
-#define RTC_REG_YEAR2 11
-#define RTC_REG_YEAR1 12
-
-#define RTC_HOUR1_24HMODE 0x8
-
-#define RTC_STAT_MASK 0xf0
-#define RTC_STAT_RDY 0x40
-
-static inline unsigned char hp300_rtc_read(unsigned char reg)
-{
- unsigned char s, ret;
- unsigned long flags;
-
- local_irq_save(flags);
-
- while (rtc_busy());
- rtc_command(RTC_SETREG);
- while (rtc_busy());
- rtc_write_data(reg);
- while (rtc_busy());
- rtc_command(RTC_READREG);
-
- do {
- while (!rtc_data_available());
- s = rtc_status();
- ret = rtc_read_data();
- } while ((s & RTC_STAT_MASK) != RTC_STAT_RDY);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static inline unsigned char hp300_rtc_write(unsigned char reg,
- unsigned char val)
-{
- unsigned char s, ret;
- unsigned long flags;
-
- local_irq_save(flags);
-
- while (rtc_busy());
- rtc_command(RTC_SETREG);
- while (rtc_busy());
- rtc_write_data((val << 4) | reg);
- while (rtc_busy());
- rtc_command(RTC_WRITEREG);
- while (rtc_busy());
- rtc_command(RTC_READREG);
-
- do {
- while (!rtc_data_available());
- s = rtc_status();
- ret = rtc_read_data();
- } while ((s & RTC_STAT_MASK) != RTC_STAT_RDY);
-
- local_irq_restore(flags);
-
- return ret;
-}
-
-static int hp300_hwclk(int op, struct rtc_time *t)
-{
- if (!op) { /* read */
- t->tm_sec = hp300_rtc_read(RTC_REG_SEC1) * 10 +
- hp300_rtc_read(RTC_REG_SEC2);
- t->tm_min = hp300_rtc_read(RTC_REG_MIN1) * 10 +
- hp300_rtc_read(RTC_REG_MIN2);
- t->tm_hour = (hp300_rtc_read(RTC_REG_HOUR1) & 3) * 10 +
- hp300_rtc_read(RTC_REG_HOUR2);
- t->tm_wday = -1;
- t->tm_mday = hp300_rtc_read(RTC_REG_DAY1) * 10 +
- hp300_rtc_read(RTC_REG_DAY2);
- t->tm_mon = hp300_rtc_read(RTC_REG_MON1) * 10 +
- hp300_rtc_read(RTC_REG_MON2) - 1;
- t->tm_year = hp300_rtc_read(RTC_REG_YEAR1) * 10 +
- hp300_rtc_read(RTC_REG_YEAR2);
- if (t->tm_year <= 69)
- t->tm_year += 100;
- } else {
- hp300_rtc_write(RTC_REG_SEC1, t->tm_sec / 10);
- hp300_rtc_write(RTC_REG_SEC2, t->tm_sec % 10);
- hp300_rtc_write(RTC_REG_MIN1, t->tm_min / 10);
- hp300_rtc_write(RTC_REG_MIN2, t->tm_min % 10);
- hp300_rtc_write(RTC_REG_HOUR1,
- ((t->tm_hour / 10) & 3) | RTC_HOUR1_24HMODE);
- hp300_rtc_write(RTC_REG_HOUR2, t->tm_hour % 10);
- hp300_rtc_write(RTC_REG_DAY1, t->tm_mday / 10);
- hp300_rtc_write(RTC_REG_DAY2, t->tm_mday % 10);
- hp300_rtc_write(RTC_REG_MON1, (t->tm_mon + 1) / 10);
- hp300_rtc_write(RTC_REG_MON2, (t->tm_mon + 1) % 10);
- if (t->tm_year >= 100)
- t->tm_year -= 100;
- hp300_rtc_write(RTC_REG_YEAR1, t->tm_year / 10);
- hp300_rtc_write(RTC_REG_YEAR2, t->tm_year % 10);
- }
-
- return 0;
-}
-
-static unsigned int hp300_get_ss(void)
-{
- return hp300_rtc_read(RTC_REG_SEC1) * 10 +
- hp300_rtc_read(RTC_REG_SEC2);
-}
-
-static void __init hp300_init_IRQ(void)
-{
-}
-
-void __init config_hp300(void)
-{
- mach_sched_init = hp300_sched_init;
- mach_init_IRQ = hp300_init_IRQ;
- mach_get_model = hp300_get_model;
- mach_gettimeoffset = hp300_gettimeoffset;
- mach_hwclk = hp300_hwclk;
- mach_get_ss = hp300_get_ss;
- mach_reset = hp300_reset;
-#ifdef CONFIG_HEARTBEAT
- mach_heartbeat = hp300_pulse;
-#endif
- mach_max_dma_address = 0xffffffff;
-
- if (hp300_model >= HP_330 && hp300_model <= HP_433S && hp300_model != HP_350) {
- printk(KERN_INFO "Detected HP9000 model %s\n", hp300_models[hp300_model-HP_320]);
- strcat(hp300_model_name, hp300_models[hp300_model-HP_320]);
- }
- else {
- panic("Unknown HP9000 Model");
- }
-#ifdef CONFIG_SERIAL_8250_CONSOLE
- hp300_setup_serial_console();
-#endif
-}
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/hp300map.map b/ANDROID_3.4.5/arch/m68k/hp300/hp300map.map
deleted file mode 100644
index 6b45f0ab..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/hp300map.map
+++ /dev/null
@@ -1,252 +0,0 @@
-# HP300 kernel keymap. This uses 7 modifier combinations.
-keymaps 0-2,4-5,8,12
-# Change the above line into
-# keymaps 0-2,4-6,8,12
-# in case you want the entries
-# altgr control keycode 83 = Boot
-# altgr control keycode 111 = Boot
-# below.
-#
-# In fact AltGr is used very little, and one more keymap can
-# be saved by mapping AltGr to Alt (and adapting a few entries):
-# keycode 100 = Alt
-#
-keycode 1 =
-keycode 2 = Alt
-keycode 3 = Alt
-keycode 4 = Shift
-keycode 5 = Shift
-keycode 6 = Control
-keycode 7 =
-keycode 8 =
-keycode 9 =
-keycode 10 =
-keycode 11 =
-keycode 12 =
-keycode 13 =
-keycode 14 =
-keycode 15 =
-keycode 16 =
-keycode 17 =
-keycode 18 =
-keycode 19 =
-keycode 20 =
-keycode 21 =
-keycode 22 =
-keycode 23 =
-keycode 24 = b
-keycode 25 = v
-keycode 26 = c
-keycode 27 = x
-keycode 28 = z
-keycode 29 =
-keycode 30 =
-keycode 31 = Escape Delete
-keycode 32 =
-keycode 33 =
-keycode 34 =
-keycode 35 =
-keycode 36 =
-keycode 37 =
-keycode 38 =
-keycode 39 =
-keycode 40 = h
-keycode 41 = g
-keycode 42 = f
-keycode 43 = d
-keycode 44 = s
-keycode 45 = a
-keycode 46 =
-keycode 47 = Caps_Lock
-keycode 48 = u
-keycode 49 = y
-keycode 50 = t
-keycode 51 = r
-keycode 52 = e
-keycode 53 = w
-keycode 54 = q
-keycode 55 = Tab Tab
- alt keycode 55 = Meta_Tab
-keycode 56 = seven ampersand
-keycode 57 = six asciicircum
-keycode 58 = five percent
-keycode 59 = four dollar
-keycode 60 = three numbersign
-keycode 61 = two at at
-keycode 62 = one exclam exclam
-keycode 63 = grave asciitilde
- control keycode 63 = nul
- alt keycode 63 = Meta_grave
-keycode 64 =
-keycode 65 =
-keycode 66 =
-keycode 67 =
-keycode 68 =
-keycode 69 =
-keycode 70 =
-keycode 71 =
-keycode 72 =
-keycode 73 = F4
- control keycode 73 = Console_4
-keycode 74 = F3
- control keycode 74 = Console_3
-keycode 75 = F2
- control keycode 75 = Console_2
-keycode 76 = F1
- control keycode 76 = Console_1
-keycode 77 =
-keycode 78 =
-keycode 79 =
-keycode 80 =
-keycode 81 = F5
- control keycode 81 = Console_5
-keycode 82 = F6
- control keycode 82 = Console_6
-keycode 83 = F7
- control keycode 83 = Console_7
-keycode 84 = F8
- control keycode 84 = Console_8
-keycode 85 =
-keycode 86 =
-keycode 87 =
-keycode 88 = eight asterisk asterisk
-keycode 89 = nine parenleft bracketleft
-keycode 90 = zero parenright bracketright
-keycode 91 = minus underscore
-keycode 92 = equal plus
-keycode 93 = BackSpace
-keycode 94 =
-keycode 95 =
-keycode 96 = i
-keycode 97 = o
-keycode 98 = p
-keycode 99 = bracketleft braceleft
-keycode 100 = bracketright braceright
-keycode 101 = backslash bar
- control keycode 101 = Control_backslash
- alt keycode 101 = Meta_backslash
-keycode 102 =
-keycode 103 =
-keycode 104 = j
-keycode 105 = k
-keycode 106 = l
-keycode 107 = semicolon colon
- alt keycode 107 = Meta_semicolon
-keycode 108 = apostrophe quotedbl
- control keycode 108 = Control_g
- alt keycode 108 = Meta_apostrophe
-keycode 109 = Return
-keycode 110 =
-keycode 111 =
-keycode 112 = m
-keycode 113 = comma less
-keycode 114 = period greater
-keycode 115 = slash question
-keycode 116 =
-keycode 117 =
-keycode 118 =
-keycode 119 =
-keycode 120 = n
-keycode 121 = space space
-keycode 122 =
-keycode 123 =
-keycode 124 = Left
-keycode 125 = Down
-keycode 126 = Up
-keycode 127 = Right
-string F1 = "\033[[A"
-string F2 = "\033[[B"
-string F3 = "\033[[C"
-string F4 = "\033[[D"
-string F5 = "\033[[E"
-string F6 = "\033[17~"
-string F7 = "\033[18~"
-string F8 = "\033[19~"
-string F9 = "\033[20~"
-string F10 = "\033[21~"
-string F11 = "\033[23~"
-string F12 = "\033[24~"
-string F13 = "\033[25~"
-string F14 = "\033[26~"
-string F15 = "\033[28~"
-string F16 = "\033[29~"
-string F17 = "\033[31~"
-string F18 = "\033[32~"
-string F19 = "\033[33~"
-string F20 = "\033[34~"
-string Find = "\033[1~"
-string Insert = "\033[2~"
-string Remove = "\033[3~"
-string Select = "\033[4~"
-string Prior = "\033[5~"
-string Next = "\033[6~"
-string Macro = "\033[M"
-string Pause = "\033[P"
-compose '`' 'A' to 'À'
-compose '`' 'a' to 'à'
-compose '\'' 'A' to 'Á'
-compose '\'' 'a' to 'á'
-compose '^' 'A' to 'Â'
-compose '^' 'a' to 'â'
-compose '~' 'A' to 'Ã'
-compose '~' 'a' to 'ã'
-compose '"' 'A' to 'Ä'
-compose '"' 'a' to 'ä'
-compose 'O' 'A' to 'Å'
-compose 'o' 'a' to 'å'
-compose '0' 'A' to 'Å'
-compose '0' 'a' to 'å'
-compose 'A' 'A' to 'Å'
-compose 'a' 'a' to 'å'
-compose 'A' 'E' to 'Æ'
-compose 'a' 'e' to 'æ'
-compose ',' 'C' to 'Ç'
-compose ',' 'c' to 'ç'
-compose '`' 'E' to 'È'
-compose '`' 'e' to 'è'
-compose '\'' 'E' to 'É'
-compose '\'' 'e' to 'é'
-compose '^' 'E' to 'Ê'
-compose '^' 'e' to 'ê'
-compose '"' 'E' to 'Ë'
-compose '"' 'e' to 'ë'
-compose '`' 'I' to 'Ì'
-compose '`' 'i' to 'ì'
-compose '\'' 'I' to 'Í'
-compose '\'' 'i' to 'í'
-compose '^' 'I' to 'Î'
-compose '^' 'i' to 'î'
-compose '"' 'I' to 'Ï'
-compose '"' 'i' to 'ï'
-compose '-' 'D' to 'Ð'
-compose '-' 'd' to 'ð'
-compose '~' 'N' to 'Ñ'
-compose '~' 'n' to 'ñ'
-compose '`' 'O' to 'Ò'
-compose '`' 'o' to 'ò'
-compose '\'' 'O' to 'Ó'
-compose '\'' 'o' to 'ó'
-compose '^' 'O' to 'Ô'
-compose '^' 'o' to 'ô'
-compose '~' 'O' to 'Õ'
-compose '~' 'o' to 'õ'
-compose '"' 'O' to 'Ö'
-compose '"' 'o' to 'ö'
-compose '/' 'O' to 'Ø'
-compose '/' 'o' to 'ø'
-compose '`' 'U' to 'Ù'
-compose '`' 'u' to 'ù'
-compose '\'' 'U' to 'Ú'
-compose '\'' 'u' to 'ú'
-compose '^' 'U' to 'Û'
-compose '^' 'u' to 'û'
-compose '"' 'U' to 'Ü'
-compose '"' 'u' to 'ü'
-compose '\'' 'Y' to 'Ý'
-compose '\'' 'y' to 'ý'
-compose 'T' 'H' to 'Þ'
-compose 't' 'h' to 'þ'
-compose 's' 's' to 'ß'
-compose '"' 'y' to 'ÿ'
-compose 's' 'z' to 'ß'
-compose 'i' 'j' to 'ÿ'
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/reboot.S b/ANDROID_3.4.5/arch/m68k/hp300/reboot.S
deleted file mode 100644
index 52eb852e..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/reboot.S
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * linux/arch/m68k/hp300/reboot.S
- *
- * Copyright (C) 1998 Philip Blundell <philb@gnu.org>
- *
- * Do the dirty work of rebooting the machine. Basically we need to undo all the
- * good stuff that head.S did when we started up. The caches and MMU must be
- * disabled and then we jump back to the PROM. This is a bit gruesome but we put
- * a brave face on it.
- */
-
-/* XXX Doesn't work yet. Not sure why and can't be bothered to fix it at the moment. */
-
- .globl hp300_reset
-hp300_reset:
- jmp hp300_reset
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/time.c b/ANDROID_3.4.5/arch/m68k/hp300/time.c
deleted file mode 100644
index 29a71be9..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/time.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * linux/arch/m68k/hp300/time.c
- *
- * Copyright (C) 1998 Philip Blundell <philb@gnu.org>
- *
- * This file contains the HP300-specific time handling code.
- */
-
-#include <asm/ptrace.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/interrupt.h>
-#include <asm/machdep.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/traps.h>
-#include <asm/blinken.h>
-
-/* Clock hardware definitions */
-
-#define CLOCKBASE 0xf05f8000
-
-#define CLKCR1 0x1
-#define CLKCR2 0x3
-#define CLKCR3 CLKCR1
-#define CLKSR CLKCR2
-#define CLKMSB1 0x5
-#define CLKMSB2 0x9
-#define CLKMSB3 0xD
-
-/* This is for machines which generate the exact clock. */
-#define USECS_PER_JIFFY (1000000/HZ)
-
-#define INTVAL ((10000 / 4) - 1)
-
-static irqreturn_t hp300_tick(int irq, void *dev_id)
-{
- unsigned long tmp;
- irq_handler_t vector = dev_id;
- in_8(CLOCKBASE + CLKSR);
- asm volatile ("movpw %1@(5),%0" : "=d" (tmp) : "a" (CLOCKBASE));
- /* Turn off the network and SCSI leds */
- blinken_leds(0, 0xe0);
- return vector(irq, NULL);
-}
-
-unsigned long hp300_gettimeoffset(void)
-{
- /* Read current timer 1 value */
- unsigned char lsb, msb1, msb2;
- unsigned short ticks;
-
- msb1 = in_8(CLOCKBASE + 5);
- lsb = in_8(CLOCKBASE + 7);
- msb2 = in_8(CLOCKBASE + 5);
- if (msb1 != msb2)
- /* A carry happened while we were reading. Read it again */
- lsb = in_8(CLOCKBASE + 7);
- ticks = INTVAL - ((msb2 << 8) | lsb);
- return (USECS_PER_JIFFY * ticks) / INTVAL;
-}
-
-void __init hp300_sched_init(irq_handler_t vector)
-{
- out_8(CLOCKBASE + CLKCR2, 0x1); /* select CR1 */
- out_8(CLOCKBASE + CLKCR1, 0x1); /* reset */
-
- asm volatile(" movpw %0,%1@(5)" : : "d" (INTVAL), "a" (CLOCKBASE));
-
- if (request_irq(IRQ_AUTO_6, hp300_tick, 0, "timer tick", vector))
- pr_err("Couldn't register timer interrupt\n");
-
- out_8(CLOCKBASE + CLKCR2, 0x1); /* select CR1 */
- out_8(CLOCKBASE + CLKCR1, 0x40); /* enable irq */
-}
diff --git a/ANDROID_3.4.5/arch/m68k/hp300/time.h b/ANDROID_3.4.5/arch/m68k/hp300/time.h
deleted file mode 100644
index 7b982429..00000000
--- a/ANDROID_3.4.5/arch/m68k/hp300/time.h
+++ /dev/null
@@ -1,2 +0,0 @@
-extern void hp300_sched_init(irq_handler_t vector);
-extern unsigned long hp300_gettimeoffset(void);
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/CHANGES b/ANDROID_3.4.5/arch/m68k/ifpsp060/CHANGES
deleted file mode 100644
index ba965969..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/CHANGES
+++ /dev/null
@@ -1,120 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-CHANGES SINCE LAST RELEASE:
----------------------------
-
-1) "movep" emulation where data was being read from memory
-was reading the intermediate bytes. Emulation now only
-reads the required bytes.
-
-2) "flogn", "flog2", and "flog10" of "1" was setting the
-Inexact FPSR bit. Emulation now does not set Inexact for
-this case.
-
-3) For an opclass three FP instruction where the effective addressing
-mode was pre-decrement or post-increment and the address register
-was A0 or A1, the address register was not being updated as a result
-of the operation. This has been corrected.
-
-4) Beta B.2 version had the following erratum:
-
- Scenario:
- ---------
- If {i,d}mem_{read,write}_{byte,word,long}() returns
- a failing value to the 68060SP, the package ignores
- this return value and continues with program execution
- as if it never received a failing value.
-
- Effect:
- -------
- For example, if a user executed "fsin.x ADDR,fp0" where
- ADDR should cause a "segmentation violation", the memory read
- requested by the package should return a failing value
- to the package. Since the package currently ignores this
- return value, the user program will continue to the
- next instruction, and the result created in fp0 will be
- undefined.
-
- Fix:
- ----
- This has been fixed in the current release.
-
- Notes:
- ------
- Upon receiving a non-zero (failing) return value from
- a {i,d}mem_{read,write}_{byte,word,long}() "call-out",
- the package creates a 16-byte access error stack frame
- from the current exception stack frame and exits
- through the "call-out" _real_access(). This is the process
- as described in the MC68060 User's Manual.
-
- For instruction read access errors, the info stacked is:
- SR = SR at time of exception
- PC = PC of instruction being emulated
- VOFF = $4008 (stack frame format type)
- ADDRESS = PC of instruction being emulated
- FSLW = FAULT STATUS LONGWORD
-
- The valid FSLW bits are:
- bit 27 = 1 (misaligned bit)
- bit 24 = 1 (read)
- bit 23 = 0 (write)
- bit 22:21 = 10 (SIZE = word)
- bit 20:19 = 00 (TT)
- bit 18:16 = x10 (TM; x = 1 for supervisor mode)
- bit 15 = 1 (IO)
- bit 0 = 1 (Software Emulation Error)
-
- all other bits are EQUAL TO ZERO and can be set by the _real_access()
- "call-out" stub by the user as appropriate. The MC68060 User's Manual
- stated that ONLY "bit 0" would be set. The 060SP attempts to set a few
- other bits.
-
- For data read/write access errors, the info stacked is:
- SR = SR at time of exception
- PC = PC of instruction being emulated
- VOFF = $4008 (stack frame format type)
- ADDRESS = Address of source or destination operand
- FSLW = FAULT STATUS LONGWORD
-
- The valid FSLW bits are:
- bit 27 = 0 (misaligned bit)
- bit 24 = x (read; 1 if read, 0 if write)
- bit 23 = x (write; 1 if write, 0 if read)
- bit 22:21 = xx (SIZE; see MC68060 User's Manual)
- bit 20:19 = 00 (TT)
- bit 18:16 = x01 (TM; x = 1 for supervisor mode)
- bit 15 = 0 (IO)
- bit 0 = 1 (Software Emulation Error)
-
- all other bits are EQUAL TO ZERO and can be set by the _real_access()
- "call-out" stub by the user as appropriate. The MC68060 User's Manual
- stated that ONLY "bit 0" would be set. The 060SP attempts to set a few
- other bits.
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/MISC b/ANDROID_3.4.5/arch/m68k/ifpsp060/MISC
deleted file mode 100644
index 1a63913d..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/MISC
+++ /dev/null
@@ -1,201 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-RELEASE FILE VERSIONS:
------------------------
-
-fpsp.sa
-----------
-freal.s : 2.4
-hdr.fpu : 2.4
-x_fovfl.s : 2.16
-x_funfl.s : 2.19
-x_funsupp.s : 2.27
-x_effadd.s : 2.21
-x_foperr.s : 2.9
-x_fsnan.s : 2.12
-x_finex.s : 2.14
-x_fdz.s : 2.5
-x_fline.s : 2.5
-x_funimp.s : 2.27
-fsin.s : 2.6
-ftan.s : 2.6
-fatan.s : 2.3
-fasin.s : 2.3
-facos.s : 2.5
-fetox.s : 2.4
-fgetem.s : 2.5
-fcosh.s : 2.4
-fsinh.s : 2.5
-ftanh.s : 2.3
-flogn.s : 2.6
-fatanh.s : 2.4
-flog2.s : 2.4
-ftwotox.s : 2.4
-fmovecr.s : 2.5
-fscale.s : 2.5
-frem_mod.s : 2.6
-fkern.s : 2.6
-fkern2.s : 2.5
-fgen_except.s: 2.7
-foptbl.s : 2.3
-fmul.s : 2.5
-fin.s : 2.4
-fdiv.s : 2.5
-fneg.s : 2.4
-ftst.s : 2.3
-fint.s : 2.3
-fintrz.s : 2.3
-fabs.s : 2.4
-fcmp.s : 2.4
-fsglmul.s : 2.5
-fsgldiv.s : 2.8
-fadd.s : 2.6
-fsub.s : 2.6
-fsqrt.s : 2.4
-fmisc.s : 2.3
-fdbcc.s : 2.8
-ftrapcc.s : 2.5
-fscc.s : 2.6
-fmovm.s : 2.15
-fctrl.s : 2.6
-fcalc_ea.s : 2.7
-fmem.s : 2.9
-fout.s : 2.9
-ireg.s : 2.6
-fdenorm.s : 2.3
-fround.s : 2.4
-fnorm.s : 2.3
-foptag_set.s: 2.4
-fresult.s : 2.3
-fpack.s : 2.6
-fdecbin.s : 2.4
-fbindec.s : 2.5
-fbinstr.s : 2.3
-faccess.s : 2.3
-
-pfpsp.sa
-----------
-freal.s : 2.4
-hdr.fpu : 2.4
-x_fovfl.s : 2.16
-x_funfl.s : 2.19
-x_funsupp.s : 2.27
-x_effadd.s : 2.21
-x_foperr.s : 2.9
-x_fsnan.s : 2.12
-x_finex.s : 2.14
-x_fdz.s : 2.5
-x_fline2.s : 2.3
-fcalc_ea.s : 2.7
-foptbl2.s : 2.4
-fmovm.s : 2.15
-fctrl.s : 2.6
-fmisc.s : 2.3
-fdenorm.s : 2.3
-fround.s : 2.4
-fnorm.s : 2.3
-foptag_set.s: 2.4
-fresult.s : 2.3
-fout.s : 2.9
-fmul.s : 2.5
-fin.s : 2.4
-fdiv.s : 2.5
-fneg.s : 2.4
-ftst.s : 2.3
-fint.s : 2.3
-fintrz.s : 2.3
-fabs.s : 2.4
-fcmp.s : 2.4
-fsglmul.s : 2.5
-fsgldiv.s : 2.8
-fadd.s : 2.6
-fsub.s : 2.6
-fsqrt.s : 2.4
-ireg.s : 2.6
-fpack.s : 2.6
-fdecbin.s : 2.4
-fbindec.s : 2.5
-fbinstr.s : 2.3
-faccess.s : 2.3
-
-fplsp.sa
-----------
-lfptop.s : 2.3
-hdr.fpu : 2.4
-fsin.s : 2.6
-ftan.s : 2.6
-fatan.s : 2.3
-fasin.s : 2.3
-facos.s : 2.5
-fetox.s : 2.4
-fgetem.s : 2.5
-fcosh.s : 2.4
-fsinh.s : 2.5
-ftanh.s : 2.3
-flogn.s : 2.6
-fatanh.s : 2.4
-flog2.s : 2.4
-ftwotox.s : 2.4
-fscale.s : 2.5
-frem_mod.s : 2.6
-l_support.s : 2.15
-fnorm.s : 2.3
-
-isp.sa
-----------
-ireal.s : 2.4
-hdr.int : 2.4
-x_uieh.s : 2.13
-icalc_ea.s : 2.11
-imovep.s : 2.8
-ichk2cmp2.s : 2.6
-idiv64.s : 2.10
-imul64.s :
-icas2.s : 2.11
-icas.s : 2.12
-icas2_core.s: 2.6
-icas_core.s : 2.6
-
-ilsp.sa
-----------
-litop.s : 2.2
-l_idiv64.s : 2.8
-l_imul64.s : 2.6
-l_ichk2cmp2.s: 2.5
-
-ex. files
-----------
-wrk/fskeleton.s: 2.2
-wrk/iskeleton.s: 2.2
-wrk/os.s : 2.1
-
-tests
-----------
-itest.s : 2.2
-ftest.s : 2.1
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/Makefile b/ANDROID_3.4.5/arch/m68k/ifpsp060/Makefile
deleted file mode 100644
index 43b43504..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-# Makefile for 680x0 Linux 68060 integer/floating point support package
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "README.legal" in the main directory of this archive
-# for more details.
-
-obj-y := fskeleton.o iskeleton.o os.o
-
-EXTRA_LDFLAGS := -x
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/README b/ANDROID_3.4.5/arch/m68k/ifpsp060/README
deleted file mode 100644
index f6f8f5c5..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/README
+++ /dev/null
@@ -1,71 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Files in this directory:
--------------------------
-
-fpsp.sa Full FP Kernel Module - hex image
-fpsp.s Full FP Kernel Module - source code
-fpsp.doc Full FP Kernel Module - on-line documentation
-
-pfpsp.sa Partial FP Kernel Module - hex image
-pfpsp.s Partial FP Kernel Module - source code
-
-fplsp.sa FP Library Module - hex image
-fplsp.s FP Library Module - source code
-fplsp.doc FP Library Module - on-line documentation
-
-isp.sa Integer Unimplemented Kernel Module - hex image
-isp.s Integer Unimplemented Kernel Module - source code
-isp.doc Integer Unimplemented Kernel Module - on-line doc
-
-ilsp.sa Integer Unimplemented Library Module - hex image
-ilsp.s Integer Unimplemented Library Module - source code
-ilsp.doc Integer Unimplemented Library Module - on-line doc
-
-fskeleton.s Sample Call-outs needed by fpsp.sa and pfpsp.sa
-
-iskeleton.s Sample Call-outs needed by isp.sa
-
-os.s Sample Call-outs needed by fpsp.sa, pfpsp.sa, and isp.sa
-
-ftest.sa Simple test program to test that {p}fpsp.sa
- was connected properly; hex image
-ftest.s above test; source code
-
-itest.sa Simple test program to test that isp.sa was
- connected properly; hex image
-itest.s above test; source code
-
-test.doc on-line documentation for {i,f}test.sa
-
-README This file
-
-ERRATA Known errata for this release
-
-MISC Release file version numbers
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/TEST.DOC b/ANDROID_3.4.5/arch/m68k/ifpsp060/TEST.DOC
deleted file mode 100644
index 1ba3aef1..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/TEST.DOC
+++ /dev/null
@@ -1,208 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-68060 SOFTWARE PACKAGE (Kernel version) SIMPLE TESTS
------------------------------------------------------
-
-The files itest.sa and ftest.sa contain simple tests to check
-the state of the 68060ISP and 68060FPSP once they have been installed.
-
-Release file format:
---------------------
-The release files itest.sa and ftest.sa are essentially
-hexadecimal images of the actual tests. This format is the
-ONLY format that will be supported. The hex images were created
-by assembling the source code and then converting the resulting
-binary output images into ASCII text files. The hexadecimal
-numbers are listed using the Motorola Assembly syntax assembler
-directive "dc.l" (define constant longword). The files can be
-converted to other assembly syntaxes by using any word processor
-with a global search and replace function.
-
-To assist in assembling and linking these modules with other modules,
-the installer should add symbolic labels to the top of the files.
-This will allow the calling routines to access the entry points
-of these packages.
-
-The source code itest.s and ftest.s have been included but only
-for documentation purposes.
-
-Release file structure:
------------------------
-
-(top of module)
- -----------------
- | | - 128 byte-sized section
- (1) | Call-Out | - 4 bytes per entry (user fills these in)
- | |
- -----------------
- | | - 8 bytes per entry
- (2) | Entry Point | - user does "bsr" or "jsr" to this address
- | |
- -----------------
- | | - code section
- (3) ~ ~
- | |
- -----------------
-(bottom of module)
-
-The first section of this module is the "Call-out" section. This section
-is NOT INCLUDED in {i,f}test.sa (an example "Call-out" section is provided at
-the end of this file). The purpose of this section is to allow the test
-routines to reference external printing functions that must be provided
-by the host operating system. This section MUST be exactly 128 bytes in
-size. There are 32 fields, each 4 bytes in size. Each field corresponds
-to a function required by the test packages (these functions and their
-location are listed in "68060{ISP,FPSP}-TEST call-outs" below). Each field
-entry should contain the address of the corresponding function RELATIVE to
-the starting address of the "call-out" section. The "Call-out" section must
-sit adjacent to the {i,f}test.sa image in memory. Since itest.sa and ftest.sa
-are individual tests, they each require their own "Call-out" sections.
-
-The second section, the "Entry-point" section, is used by external routines
-to access the test routines. Since the {i,f}test.sa hex files contain
-no symbol names, this section contains function entry points that are fixed
-with respect to the top of the package. The currently defined entry-points
-are listed in section "68060{ISP,FPSP}-TEST entry points" below. A calling
-routine would simply execute a "bsr" or "jsr" that jumped to the selected
-function entry-point.
-
-For example, to run the 060ISP test, write a program that includes the
-itest.sa data and execute something similar to:
-
- bsr _060ISP_TEST+128+0
-
-(_060ISP_TEST is the starting address of the "Call-out" section; the "Call-out"
-section is 128 bytes long; and the 68060ISP test entry point is located
-0 bytes from the top of the "Entry-point" section.)
-
-The third section is the code section. After entering through an "Entry-point",
-the entry code jumps to the appropriate test code within the code section.
-
-68060ISP-TEST Call-outs:
-------------------------
-0x0: _print_string()
-0x4: _print_number()
-
-68060FPSP-TEST Call-outs:
--------------------------
-0x0: _print_string()
-0x4: _print_number()
-
-The test packages call _print_string() and _print_number()
-as subroutines and expect the main program to print a string
-or a number to a file or to the screen.
-In "C"-like fashion, the test program calls:
-
- print_string("Test passed");
-
- or
-
- print_number(20);
-
-For _print_string(), the test programs pass a longword address
-of the string on the stack. For _print_number(), the test programs pass
-a longword number to be printed.
-
-For debugging purposes, after the main program performs a "print"
-for a test package, it should flush the output so that it's not
-buffered. In this way, if the test program crashes, at least the previous
-statements printed will be seen.
-
-68060ISP-TEST Entry-points:
----------------------------
-0x0: integer test
-
-68060FPSP-TEST Entry-points:
-----------------------------
-0x00: main fp test
-0x08: FP unimplemented test
-0x10: FP enabled snan/operr/ovfl/unfl/dz/inex
-
-The floating-point unit test has 3 entry points which will require
-3 different calls to the package if each of the three following tests
-is desired:
-
-main fp test: tests (1) unimp effective address exception
- (2) unsupported data type exceptions
- (3) non-maskable overflow/underflow exceptions
-
-FP unimplemented: tests FP unimplemented exception. this one is
- separate from the previous tests for systems that don't
- want FP unimplemented instructions.
-
-FP enabled: tests enabled snan/operr/ovfl/unfl/dz/inex.
- basically, it enables each of these exceptions and forces
- each using an implemented FP instruction. this process
- exercises _fpsp_{snan,operr,ovfl,unfl,dz,inex}() and
- _real_{snan,operr,ovfl,unfl,dz,inex}(). the test expects
- _real_XXXX() to do nothing except clear the exception
- and "rte". if a system's _real_XXXX() handler creates an
- alternate result, the test will print "failed" but this
- is acceptable.
-
-Miscellaneous:
---------------
-Again, itest.sa and ftest.sa are simple tests and do not thoroughly
-test all 68060SP connections. For example, they do not test connections
-to _real_access(), _real_trace(), _real_trap(), etc. because these
-will be system-implemented several different ways and the test packages
-must remain system independent.
-
-Example test package set-up:
-----------------------------
-_print_str:
- . # provided by system
- rts
-
-_print_num:
- . # provided by system
- rts
-
- .
- .
- bsr _060FPSP_TEST+128+0
- .
- .
- rts
-
-# beginning of "Call-out" section; provided by integrator.
-# MUST be 128 bytes long.
-_060FPSP_TEST:
- long _print_str - _060FPSP_TEST
- long _print_num - _060FPSP_TEST
- space 120
-
-# ftest.sa starts here; start of "Entry-point" section.
- long 0x60ff0000, 0x00002346
- long 0x60ff0000, 0x00018766
- long 0x60ff0000, 0x00023338
- long 0x24377299, 0xab2643ea
- .
- .
- .
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.doc b/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.doc
deleted file mode 100644
index 89730a93..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.doc
+++ /dev/null
@@ -1,231 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-68060 FLOATING-POINT SOFTWARE PACKAGE (Library version)
---------------------------------------------------------
-
-The file fplsp.sa contains the "Library version" of the
-68060SP Floating-Point Software Package. The routines
-included in this module can be used to emulate the
-FP instructions not implemented in 68060 hardware. These
-instructions normally take exception vector #11
-"FP Unimplemented Instruction".
-
-By re-compiling a program that uses these instructions, and
-making subroutine calls in place of the unimplemented
-instructions, a program can avoid the overhead associated
-with taking the exception.
-
-Release file format:
---------------------
-The file fplsp.sa is essentially a hexadecimal image of the
-release package. This is the ONLY format which will be supported.
-The hex image was created by assembling the source code and
-then converting the resulting binary output image into an
-ASCII text file. The hexadecimal numbers are listed
-using the Motorola Assembly Syntax assembler directive "dc.l"
-(define constant longword). The file can be converted to other
-assembly syntaxes by using any word processor with a global
-search and replace function.
-
-To assist in assembling and linking this module with other modules,
-the installer should add a symbolic label to the top of the file.
-This will allow calling routines to access the entry points
-of this package.
-
-The source code fplsp.s has also been included but only for
-documentation purposes.
-
-Release file structure:
------------------------
-The file fplsp.sa contains an "Entry-Point" section and a
-code section. The FPLSP has no "Call-Out" section. The first section
-is the "Entry-Point" section. In order to access a function in the
-package, a program must "bsr" or "jsr" to the location listed
-below in "68060FPLSP entry points" that corresponds to the desired
-function. A branch instruction located at the selected entry point
-within the package will then enter the correct emulation code routine.
-
-The entry point addresses at the beginning of the package will remain
-fixed so that a program calling the routines will not have to be
-re-compiled with every new 68060FPLSP release.
-
-There are 3 entry-points for each instruction type: single precision,
-double precision, and extended precision.
-
-As an example, the "fsin" library instruction can be passed an
-extended precision operand if program executes:
-
-# fsin.x fp0
-
- fmovm.x &0x01,-(%sp) # pass operand on stack
- bsr.l _060FPLSP_TOP+0x1a8 # branch to fsin routine
- add.l &0xc,%sp # clear operand from stack
-
-Upon return, fp0 holds the correct result. The FPSR is
-set correctly. The FPCR is unchanged. The FPIAR is undefined.
-
-Another example. This time, a dyadic operation:
-
-# frem.s %fp1,%fp0
-
- fmov.s %fp1,-(%sp) # pass src operand
- fmov.s %fp0,-(%sp) # pass dst operand
- bsr.l _060FPLSP_TOP+0x168 # branch to frem routine
- addq.l &0x8,%sp # clear operands from stack
-
-Again, the result is returned in fp0. Note that BOTH operands
-are passed in single precision format.
-
-Exception reporting:
---------------------
-The package takes exceptions according to the FPCR value upon subroutine
-entry. If an exception should be reported, then the package forces
-this exception using implemented floating-point instructions.
-For example, if the instruction being emulated should cause a
-floating-point Operand Error exception, then the library routine
-executes an FMUL of a zero and an infinity to force the OPERR
-exception. Although the FPIAR will be undefined for the enabled
-Operand Error exception handler, the user will at least be able
-to record that the event occurred.
-
-Miscellaneous:
---------------
-The package does not attempt to correctly emulate instructions
-with Signalling NAN inputs. Use of SNANs should be avoided with
-this package.
-
-The fabs/fadd/fdiv/fint/fintrz/fmul/fneg/fsqrt/fsub entry points
-are provided for the convenience of older compilers that make
-subroutine calls for all fp instructions. The code does NOT emulate
-the instruction but rather simply executes it.
-
-68060FPLSP entry points:
-------------------------
-_060FPLSP_TOP:
-0x000: _060LSP__facoss_
-0x008: _060LSP__facosd_
-0x010: _060LSP__facosx_
-0x018: _060LSP__fasins_
-0x020: _060LSP__fasind_
-0x028: _060LSP__fasinx_
-0x030: _060LSP__fatans_
-0x038: _060LSP__fatand_
-0x040: _060LSP__fatanx_
-0x048: _060LSP__fatanhs_
-0x050: _060LSP__fatanhd_
-0x058: _060LSP__fatanhx_
-0x060: _060LSP__fcoss_
-0x068: _060LSP__fcosd_
-0x070: _060LSP__fcosx_
-0x078: _060LSP__fcoshs_
-0x080: _060LSP__fcoshd_
-0x088: _060LSP__fcoshx_
-0x090: _060LSP__fetoxs_
-0x098: _060LSP__fetoxd_
-0x0a0: _060LSP__fetoxx_
-0x0a8: _060LSP__fetoxm1s_
-0x0b0: _060LSP__fetoxm1d_
-0x0b8: _060LSP__fetoxm1x_
-0x0c0: _060LSP__fgetexps_
-0x0c8: _060LSP__fgetexpd_
-0x0d0: _060LSP__fgetexpx_
-0x0d8: _060LSP__fgetmans_
-0x0e0: _060LSP__fgetmand_
-0x0e8: _060LSP__fgetmanx_
-0x0f0: _060LSP__flog10s_
-0x0f8: _060LSP__flog10d_
-0x100: _060LSP__flog10x_
-0x108: _060LSP__flog2s_
-0x110: _060LSP__flog2d_
-0x118: _060LSP__flog2x_
-0x120: _060LSP__flogns_
-0x128: _060LSP__flognd_
-0x130: _060LSP__flognx_
-0x138: _060LSP__flognp1s_
-0x140: _060LSP__flognp1d_
-0x148: _060LSP__flognp1x_
-0x150: _060LSP__fmods_
-0x158: _060LSP__fmodd_
-0x160: _060LSP__fmodx_
-0x168: _060LSP__frems_
-0x170: _060LSP__fremd_
-0x178: _060LSP__fremx_
-0x180: _060LSP__fscales_
-0x188: _060LSP__fscaled_
-0x190: _060LSP__fscalex_
-0x198: _060LSP__fsins_
-0x1a0: _060LSP__fsind_
-0x1a8: _060LSP__fsinx_
-0x1b0: _060LSP__fsincoss_
-0x1b8: _060LSP__fsincosd_
-0x1c0: _060LSP__fsincosx_
-0x1c8: _060LSP__fsinhs_
-0x1d0: _060LSP__fsinhd_
-0x1d8: _060LSP__fsinhx_
-0x1e0: _060LSP__ftans_
-0x1e8: _060LSP__ftand_
-0x1f0: _060LSP__ftanx_
-0x1f8: _060LSP__ftanhs_
-0x200: _060LSP__ftanhd_
-0x208: _060LSP__ftanhx_
-0x210: _060LSP__ftentoxs_
-0x218: _060LSP__ftentoxd_
-0x220: _060LSP__ftentoxx_
-0x228: _060LSP__ftwotoxs_
-0x230: _060LSP__ftwotoxd_
-0x238: _060LSP__ftwotoxx_
-
-0x240: _060LSP__fabss_
-0x248: _060LSP__fabsd_
-0x250: _060LSP__fabsx_
-0x258: _060LSP__fadds_
-0x260: _060LSP__faddd_
-0x268: _060LSP__faddx_
-0x270: _060LSP__fdivs_
-0x278: _060LSP__fdivd_
-0x280: _060LSP__fdivx_
-0x288: _060LSP__fints_
-0x290: _060LSP__fintd_
-0x298: _060LSP__fintx_
-0x2a0: _060LSP__fintrzs_
-0x2a8: _060LSP__fintrzd_
-0x2b0: _060LSP__fintrzx_
-0x2b8: _060LSP__fmuls_
-0x2c0: _060LSP__fmuld_
-0x2c8: _060LSP__fmulx_
-0x2d0: _060LSP__fnegs_
-0x2d8: _060LSP__fnegd_
-0x2e0: _060LSP__fnegx_
-0x2e8: _060LSP__fsqrts_
-0x2f0: _060LSP__fsqrtd_
-0x2f8: _060LSP__fsqrtx_
-0x300: _060LSP__fsubs_
-0x308: _060LSP__fsubd_
-0x310: _060LSP__fsubx_
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.sa
deleted file mode 100644
index 8826df03..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/fplsp.sa
+++ /dev/null
@@ -1,1946 +0,0 @@
- dc.l $60ff0000,$238e0000,$60ff0000,$24200000
- dc.l $60ff0000,$24b60000,$60ff0000,$11060000
- dc.l $60ff0000,$11980000,$60ff0000,$122e0000
- dc.l $60ff0000,$0f160000,$60ff0000,$0fa80000
- dc.l $60ff0000,$103e0000,$60ff0000,$12ae0000
- dc.l $60ff0000,$13400000,$60ff0000,$13d60000
- dc.l $60ff0000,$05ae0000,$60ff0000,$06400000
- dc.l $60ff0000,$06d60000,$60ff0000,$213e0000
- dc.l $60ff0000,$21d00000,$60ff0000,$22660000
- dc.l $60ff0000,$16160000,$60ff0000,$16a80000
- dc.l $60ff0000,$173e0000,$60ff0000,$0aee0000
- dc.l $60ff0000,$0b800000,$60ff0000,$0c160000
- dc.l $60ff0000,$24a60000,$60ff0000,$25380000
- dc.l $60ff0000,$25ce0000,$60ff0000,$26660000
- dc.l $60ff0000,$26f80000,$60ff0000,$278e0000
- dc.l $60ff0000,$1d160000,$60ff0000,$1da80000
- dc.l $60ff0000,$1e3e0000,$60ff0000,$1ed60000
- dc.l $60ff0000,$1f680000,$60ff0000,$1ffe0000
- dc.l $60ff0000,$1b0e0000,$60ff0000,$1ba00000
- dc.l $60ff0000,$1c360000,$60ff0000,$08860000
- dc.l $60ff0000,$09180000,$60ff0000,$09ae0000
- dc.l $60ff0000,$2bf00000,$60ff0000,$2ca40000
- dc.l $60ff0000,$2d580000,$60ff0000,$29980000
- dc.l $60ff0000,$2a4c0000,$60ff0000,$2b000000
- dc.l $60ff0000,$2e000000,$60ff0000,$2eb40000
- dc.l $60ff0000,$2f680000,$60ff0000,$029e0000
- dc.l $60ff0000,$03300000,$60ff0000,$03c60000
- dc.l $60ff0000,$27660000,$60ff0000,$27fe0000
- dc.l $60ff0000,$289a0000,$60ff0000,$061e0000
- dc.l $60ff0000,$06b00000,$60ff0000,$07460000
- dc.l $60ff0000,$12ee0000,$60ff0000,$13800000
- dc.l $60ff0000,$14160000,$60ff0000,$0b760000
- dc.l $60ff0000,$0c080000,$60ff0000,$0c9e0000
- dc.l $60ff0000,$18460000,$60ff0000,$18d80000
- dc.l $60ff0000,$196e0000,$60ff0000,$16560000
- dc.l $60ff0000,$16e80000,$60ff0000,$177e0000
- dc.l $60ff0000,$72fe0000,$60ff0000,$72fe0000
- dc.l $60ff0000,$72fe0000,$60ff0000,$71be0000
- dc.l $60ff0000,$71d40000,$60ff0000,$71ea0000
- dc.l $60ff0000,$72840000,$60ff0000,$729a0000
- dc.l $60ff0000,$72b00000,$60ff0000,$72fe0000
- dc.l $60ff0000,$72fe0000,$60ff0000,$72fe0000
- dc.l $60ff0000,$72fe0000,$60ff0000,$72fe0000
- dc.l $60ff0000,$72fe0000,$60ff0000,$71f20000
- dc.l $60ff0000,$72080000,$60ff0000,$721e0000
- dc.l $60ff0000,$72860000,$60ff0000,$72860000
- dc.l $60ff0000,$72860000,$60ff0000,$72860000
- dc.l $60ff0000,$72860000,$60ff0000,$72860000
- dc.l $60ff0000,$71600000,$60ff0000,$71760000
- dc.l $60ff0000,$718c0000,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $40c62d38,$d3d64634,$3d6f90ae,$b1e75cc7
- dc.l $40000000,$c90fdaa2,$2168c235,$00000000
- dc.l $3fff0000,$c90fdaa2,$2168c235,$00000000
- dc.l $3fe45f30,$6dc9c883,$4e56ff40,$48ee0303
- dc.l $ff9cf22e,$b800ff60,$f22ef0c0,$ffdcf23c
- dc.l $90000000,$0000f22e,$44000008,$f22e6800
- dc.l $ff6c41ee,$ff6c61ff,$00006c76,$1d40ff4e
- dc.l $120002ae,$00ff00ff,$ff644280,$102eff63
- dc.l $4a016608,$61ff0000,$2ddc6030,$0c010001
- dc.l $660861ff,$00007124,$60220c01,$00026608
- dc.l $61ff0000,$6d226014,$0c010003,$660861ff
- dc.l $00006f4c,$600661ff,$00002f8e,$4cee0303
- dc.l $ff9cf22e,$9800ff60,$f22ed040,$ffe84e5e
- dc.l $4e754e56,$ff4048ee,$0303ff9c,$f22eb800
- dc.l $ff60f22e,$f0c0ffdc,$f23c9000,$00000000
- dc.l $f22e5400,$0008f22e,$6800ff6c,$41eeff6c
- dc.l $61ff0000,$6bdc1d40,$ff4e1200,$02ae00ff
- dc.l $00ffff64,$4280102e,$ff631d41,$ff4e4a01
- dc.l $660861ff,$00002d3e,$60300c01,$00016608
- dc.l $61ff0000,$70866022,$0c010002,$660861ff
- dc.l $00006c84,$60140c01,$00036608,$61ff0000
- dc.l $6eae6006,$61ff0000,$2ef04cee,$0303ff9c
- dc.l $f22e9800,$ff60f22e,$d040ffe8,$4e5e4e75
- dc.l $4e56ff40,$48ee0303,$ff9cf22e,$b800ff60
- dc.l $f22ef0c0,$ffdcf23c,$90000000,$000041ee
- dc.l $ff6c216e,$00080000,$216e000c,$0004216e
- dc.l $00100008,$61ff0000,$6b381d40,$ff4e1200
- dc.l $02ae00ff,$00ffff64,$4280102e,$ff634a01
- dc.l $660861ff,$00002c9e,$60300c01,$00016608
- dc.l $61ff0000,$6fe66022,$0c010002,$660861ff
- dc.l $00006be4,$60140c01,$00036608,$61ff0000
- dc.l $6e0e6006,$61ff0000,$2e504cee,$0303ff9c
- dc.l $f22e9800,$ff60f22e,$d040ffe8,$4e5e4e75
- dc.l $4e56ff40,$48ee0303,$ff9cf22e,$b800ff60
- dc.l $f22ef0c0,$ffdcf23c,$90000000,$0000f22e
- dc.l $44000008,$f22e6800,$ff6c41ee,$ff6c61ff
- dc.l $00006a9e,$1d40ff4e,$120002ae,$00ff00ff
- dc.l $ff644280,$102eff63,$4a016608,$61ff0000
- dc.l $2c0e6030,$0c010001,$660861ff,$00006fc8
- dc.l $60220c01,$00026608,$61ff0000,$6b4a6014
- dc.l $0c010003,$660861ff,$00006d74,$600661ff
- dc.l $00002dbc,$4cee0303,$ff9cf22e,$9800ff60
- dc.l $f22ed040,$ffe84e5e,$4e754e56,$ff4048ee
- dc.l $0303ff9c,$f22eb800,$ff60f22e,$f0c0ffdc
- dc.l $f23c9000,$00000000,$f22e5400,$0008f22e
- dc.l $6800ff6c,$41eeff6c,$61ff0000,$6a041d40
- dc.l $ff4e1200,$02ae00ff,$00ffff64,$4280102e
- dc.l $ff631d41,$ff4e4a01,$660861ff,$00002b70
- dc.l $60300c01,$00016608,$61ff0000,$6f2a6022
- dc.l $0c010002,$660861ff,$00006aac,$60140c01
- dc.l $00036608,$61ff0000,$6cd66006,$61ff0000
- dc.l $2d1e4cee,$0303ff9c,$f22e9800,$ff60f22e
- dc.l $d040ffe8,$4e5e4e75,$4e56ff40,$48ee0303
- dc.l $ff9cf22e,$b800ff60,$f22ef0c0,$ffdcf23c
- dc.l $90000000,$000041ee,$ff6c216e,$00080000
- dc.l $216e000c,$0004216e,$00100008,$61ff0000
- dc.l $69601d40,$ff4e1200,$02ae00ff,$00ffff64
- dc.l $4280102e,$ff634a01,$660861ff,$00002ad0
- dc.l $60300c01,$00016608,$61ff0000,$6e8a6022
- dc.l $0c010002,$660861ff,$00006a0c,$60140c01
- dc.l $00036608,$61ff0000,$6c366006,$61ff0000
- dc.l $2c7e4cee,$0303ff9c,$f22e9800,$ff60f22e
- dc.l $d040ffe8,$4e5e4e75,$4e56ff40,$48ee0303
- dc.l $ff9cf22e,$b800ff60,$f22ef0c0,$ffdcf23c
- dc.l $90000000,$0000f22e,$44000008,$f22e6800
- dc.l $ff6c41ee,$ff6c61ff,$000068c6,$1d40ff4e
- dc.l $120002ae,$00ff00ff,$ff644280,$102eff63
- dc.l $4a016608,$61ff0000,$4e686030,$0c010001
- dc.l $660861ff,$00006d74,$60220c01,$00026608
- dc.l $61ff0000,$6d946014,$0c010003,$660861ff
- dc.l $00006b9c,$600661ff,$00004f14,$4cee0303
- dc.l $ff9cf22e,$9800ff60,$f22ed040,$ffe84e5e
- dc.l $4e754e56,$ff4048ee,$0303ff9c,$f22eb800
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- dc.l $c78d74c8,$abb9b15d,$bfbdfb17,$3fff0000
- dc.l $c9b9bd86,$6e2f27a3,$bfbefe3c,$3fff0000
- dc.l $cbec14fe,$f2727c5d,$bfbbb6f8,$3fff0000
- dc.l $ce248c15,$1f8480e4,$bfbcee53,$3fff0000
- dc.l $d06333da,$ef2b2595,$bfbda4ae,$3fff0000
- dc.l $d2a81d91,$f12ae45a,$3fbc9124,$3fff0000
- dc.l $d4f35aab,$cfedfa1f,$3fbeb243,$3fff0000
- dc.l $d744fcca,$d69d6af4,$3fbde69a,$3fff0000
- dc.l $d99d15c2,$78afd7b6,$bfb8bc61,$3fff0000
- dc.l $dbfbb797,$daf23755,$3fbdf610,$3fff0000
- dc.l $de60f482,$5e0e9124,$bfbd8be1,$3fff0000
- dc.l $e0ccdeec,$2a94e111,$3fbacb12,$3fff0000
- dc.l $e33f8972,$be8a5a51,$3fbb9bfe,$3fff0000
- dc.l $e5b906e7,$7c8348a8,$3fbcf2f4,$3fff0000
- dc.l $e8396a50,$3c4bdc68,$3fbef22f,$3fff0000
- dc.l $eac0c6e7,$dd24392f,$bfbdbf4a,$3fff0000
- dc.l $ed4f301e,$d9942b84,$3fbec01a,$3fff0000
- dc.l $efe4b99b,$dcdaf5cb,$3fbe8cac,$3fff0000
- dc.l $f281773c,$59ffb13a,$bfbcbb3f,$3fff0000
- dc.l $f5257d15,$2486cc2c,$3fbef73a,$3fff0000
- dc.l $f7d0df73,$0ad13bb9,$bfb8b795,$3fff0000
- dc.l $fa83b2db,$722a033a,$3fbef84b,$3fff0000
- dc.l $fd3e0c0c,$f486c175,$bfbef581,$f210d080
- dc.l $22103228,$0004f22e,$6800ff84,$02817fff
- dc.l $ffff0c81,$3fb98000,$6c046000,$00880c81
- dc.l $400d80c0,$6f046000,$007cf200,$0080f23c
- dc.l $44a34280,$0000f22e,$6080ff54,$2f0243fa
- dc.l $fbbcf22e,$4080ff54,$222eff54,$24010281
- dc.l $0000003f,$e981d3c1,$ec822202,$e2819481
- dc.l $06820000,$3ffff227,$e00cf23c,$44a33c80
- dc.l $00002d59,$ff842d59,$ff882d59,$ff8c3d59
- dc.l $ff90f200,$04283d59,$ff94426e,$ff9642ae
- dc.l $ff98d36e,$ff84f23a,$4823fb22,$d36eff90
- dc.l $60000100,$0c813fff,$80006e12,$f2009000
- dc.l $f23c4422,$3f800000,$60ff0000,$07b4222e
- dc.l $ff840c81,$00000000,$6d0660ff,$00000764
- dc.l $60ff0000,$0666f200,$9000f23c,$44003f80
- dc.l $00002210,$00810080,$0001f201,$442260ff
- dc.l $0000077e,$f210d080,$22103228,$0004f22e
- dc.l $6800ff84,$02817fff,$ffff0c81,$3fb98000
- dc.l $6c046000,$ff900c81,$400b9b07,$6f046000
- dc.l $ff84f200,$0080f23a,$54a3fa62,$f22e6080
- dc.l $ff542f02,$43fafac6,$f22e4080,$ff54222e
- dc.l $ff542401,$02810000,$003fe981,$d3c1ec82
- dc.l $2202e281,$94810682,$00003fff,$f227e00c
- dc.l $f2000500,$f23a54a3,$fa2c2d59,$ff84f23a
- dc.l $4923fa2a,$2d59ff88,$2d59ff8c,$f2000428
- dc.l $3d59ff90,$f2000828,$3d59ff94,$426eff96
- dc.l $42aeff98,$f23a4823,$fa14d36e,$ff84d36e
- dc.l $ff90f200,$0080f200,$04a3f23a,$5500fa1e
- dc.l $f23a5580,$fa20f200,$0523f200,$05a3f23a
- dc.l $5522fa1a,$f23a55a2,$fa1cf200,$0523f200
- dc.l $05a3f23a,$5522fa16,$f20001a3,$f2000523
- dc.l $f2000c22,$f2000822,$f21fd030,$f22e4823
- dc.l $ff84f22e,$4822ff90,$f22e4822,$ff84f200
- dc.l $90003d42,$ff84241f,$2d7c8000,$0000ff88
- dc.l $42aeff8c,$123c0000,$f22e4823,$ff8460ff
- dc.l $0000063e,$f2009000,$f23c4400,$3f800000
- dc.l $22100081,$00800001,$f2014422,$60ff0000
- dc.l $06302f00,$32290000,$5beeff54,$02810000
- dc.l $7fff3028,$00000240,$7fff0c40,$3fff6d00
- dc.l $00c00c40,$400c6e00,$00a4f228,$48030000
- dc.l $f2006000,$f23c8800,$00000000,$4a290004
- dc.l $6b5e2f00,$3d690000,$ff842d69,$0004ff88
- dc.l $2d690008,$ff8c41ee,$ff8461ff,$00000b2a
- dc.l $4480d09f,$f22ed080,$ff840c40,$c0016c36
- dc.l $f21f9000,$223c8000,$00000480,$ffffc001
- dc.l $44800c00,$00206c0a,$e0a942a7,$2f0142a7
- dc.l $60280400,$0020e0a9,$2f0142a7,$42a7601a
- dc.l $f229d080,$0000f21f,$90000640,$3fff4840
- dc.l $42a72f3c,$80000000,$2f00f200,$b000123c
- dc.l $0000f21f,$482360ff,$0000054c,$201fc149
- dc.l $4a290000,$6bff0000,$041c60ff,$00000464
- dc.l $4a290004,$6a16201f,$f2009000,$123c0003
- dc.l $f2294800,$000060ff,$0000051c,$201f2049
- dc.l $60ff0000,$05860001,$00008000,$00000000
- dc.l $00000000,$0000422e,$ff652f00,$422eff5c
- dc.l $600c422e,$ff652f00,$1d7c0001,$ff5c48e7
- dc.l $3f003628,$00003d43,$ff580283,$00007fff
- dc.l $28280004,$2a280008,$4a83663c,$263c0000
- dc.l $3ffe4a84,$66162805,$42850483,$00000020
- dc.l $4286edc4,$6000edac,$96866022,$4286edc4
- dc.l $60009686,$edac2e05,$edad4486,$06860000
- dc.l $0020ecaf,$88876006,$06830000,$3ffe3029
- dc.l $00003d40,$ff5a322e,$ff58b181,$02810000
- dc.l $80003d41,$ff5e0280,$00007fff,$22290004
- dc.l $24290008,$4a80663c,$203c0000,$3ffe4a81
- dc.l $66162202,$42820480,$00000020,$4286edc1
- dc.l $6000eda9,$90866022,$4286edc1,$60009086
- dc.l $eda92e02,$edaa4486,$06860000,$0020ecaf
- dc.l $82876006,$06800000,$3ffe2d43,$ff542f00
- dc.l $90834286,$4283227c,$00000000,$4a806c06
- dc.l $201f6000,$006a588f,$4a866e0e,$b2846608
- dc.l $b4856604,$60000136,$65089485,$93844286
- dc.l $52834a80,$670ed683,$d482e391,$55c65289
- dc.l $538060d4,$202eff54,$4a816616,$22024282
- dc.l $04800000,$00204286,$edc16000,$eda99086
- dc.l $601c4286,$edc16000,$6b149086,$eda92e02
- dc.l $edaa4486,$06860000,$0020ecaf,$82870c80
- dc.l $000041fe,$6c2a3d40,$ff902d41,$ff942d42
- dc.l $ff982c2e,$ff543d46,$ff842d44,$ff882d45
- dc.l $ff8cf22e,$4800ff90,$1d7c0001,$ff5d6036
- dc.l $2d41ff94,$2d42ff98,$04800000,$3ffe3d40
- dc.l $ff902c2e,$ff540486,$00003ffe,$2d46ff54
- dc.l $f22e4800,$ff903d46,$ff842d44,$ff882d45
- dc.l $ff8c422e,$ff5d4a2e,$ff5c6722,$2c2eff54
- dc.l $5386b086,$6d186e0e,$b2846608,$b4856604
- dc.l $6000007a,$6508f22e,$4828ff84,$52833c2e
- dc.l $ff5a6c04,$f200001a,$42863c2e,$ff5e7e08
- dc.l $eeae0283,$0000007f,$86861d43,$ff654cdf
- dc.l $00fc201f,$f2009000,$4a2eff5d,$6710123c
- dc.l $0000f23a,$4823fdc0,$60ff0000,$02ca123c
- dc.l $0003f200,$000060ff,$000002bc,$52830c80
- dc.l $00000008,$6c04e1ab,$60024283,$f23c4400
- dc.l $00000000,$422eff5d,$6000ff94,$2c030286
- dc.l $00000001,$4a866700,$ff865283,$3c2eff5a
- dc.l $0a860000,$80003d46,$ff5a6000,$ff723028
- dc.l $00000240,$7fff0c40,$7fff6738,$08280007
- dc.l $00046706,$103c0000,$4e754a40,$66184aa8
- dc.l $0004660c,$4aa80008,$6606103c,$00014e75
- dc.l $103c0004,$4e7561ff,$000007f6,$4e75103c
- dc.l $00064e75,$4aa80008,$66122028,$00040280
- dc.l $7fffffff,$6606103c,$00024e75,$103c0003
- dc.l $4e757fff,$0000ffff,$ffffffff,$ffff4a28
- dc.l $00006a38,$00ae0a00,$0410ff64,$082e0002
- dc.l $ff62660a,$f23c4400,$ff800000,$4e75f22e
- dc.l $d080ffdc,$f22e9000,$ff60f23c,$4480bf80
- dc.l $0000f23c,$44a00000,$00004e75,$00ae0200
- dc.l $0410ff64,$082e0002,$ff62660a,$f23c4400
- dc.l $7f800000,$4e75f22e,$d080ffdc,$f22e9000
- dc.l $ff60f23c,$44803f80,$0000f23c,$44a00000
- dc.l $00004e75,$00ae0100,$2080ff64,$082e0005
- dc.l $ff626608,$f23ad080,$ff6a4e75,$f22ed080
- dc.l $ffdcf22e,$9000ff60,$f227e004,$f23c4500
- dc.l $7f800000,$f23c4523,$00000000,$f21fd020
- dc.l $4e757ffe,$0000ffff,$ffffffff,$fffffffe
- dc.l $0000ffff,$ffffffff,$ffff0000,$00008000
- dc.l $00000000,$00008000,$00008000,$00000000
- dc.l $00004a28,$00006a26,$00ae0800,$0a28ff64
- dc.l $f22e9000,$ff60f23a,$d080ffdc,$f23a4823
- dc.l $ffcaf200,$a800e198,$1d40ff64,$4e75006e
- dc.l $0a28ff66,$f22e9000,$ff60f23a,$d080ffac
- dc.l $f2000023,$f200a800,$e1981d40,$ff644e75
- dc.l $00ae0000,$1048ff64,$12000201,$00c06700
- dc.l $005a3d68,$0000ff84,$2d680004,$ff882d68
- dc.l $0008ff8c,$41eeff84,$48e7c080,$61ff0000
- dc.l $06184cdf,$01030c01,$00406610,$4aa80008
- dc.l $66184a28,$00076612,$60000020,$22280008
- dc.l $02810000,$07ff6700,$001200ae,$00000200
- dc.l $ff646006,$006e1248,$ff664a28,$00006a22
- dc.l $f22e9000,$ff60f23a,$d080ff14,$f23a4823
- dc.l $ff02f200,$a800e198,$00000000,$1d40ff64
- dc.l $4e75f22e,$9000ff60,$f23ad080,$fee6f23a
- dc.l $4823fee0,$f200a800,$e1981d40,$ff644e75
- dc.l $006e1248,$ff66f22e,$9000ff60,$f23ad080
- dc.l $fec2f23a,$4823febc,$f200a800,$e1981d40
- dc.l $ff644e75,$f200a800,$81aeff64,$6020f200
- dc.l $a80081ae,$ff64f294,$000ef281,$0032006e
- dc.l $0208ff66,$600800ae,$08000208,$ff64082e
- dc.l $0001ff62,$66024e75,$f22e9000,$ff60f23c
- dc.l $44803f80,$0000f23a,$48a2fe80,$4e751d7c
- dc.l $0004ff64,$006e0208,$ff664e75,$f22e9000
- dc.l $ff60f228,$48000000,$f200a800,$00800000
- dc.l $0a2881ae,$ff644e75,$f22e9000,$ff60f228
- dc.l $48000000,$f200a800,$81aeff64,$4e754e75
- dc.l $f2294800,$00004a29,$00006b08,$1d7c0001
- dc.l $ff644e75,$1d7c0009,$ff644e75,$f2284800
- dc.l $00004a28,$00006b08,$1d7c0001,$ff644e75
- dc.l $1d7c0009,$ff644e75,$f227b000,$f23c9000
- dc.l $00000000,$f22f4400,$0008f21f,$9000f22f
- dc.l $44220008,$4e75f227,$b000f23c,$90000000
- dc.l $0000f22f,$54000008,$f21f9000,$f22f5422
- dc.l $000c4e75,$f22fd080,$0004f22f,$48220010
- dc.l $4e75f227,$b000f23c,$90000000,$0000f22f
- dc.l $44000008,$f21f9000,$f22f4428,$00084e75
- dc.l $f227b000,$f23c9000,$00000000,$f22f5400
- dc.l $0008f21f,$9000f22f,$5428000c,$4e75f22f
- dc.l $d0800004,$f22f4828,$00104e75,$f227b000
- dc.l $f23c9000,$00000000,$f22f4400,$0008f21f
- dc.l $9000f22f,$44230008,$4e75f227,$b000f23c
- dc.l $90000000,$0000f22f,$54000008,$f21f9000
- dc.l $f22f5423,$000c4e75,$f22fd080,$0004f22f
- dc.l $48230010,$4e75f227,$b000f23c,$90000000
- dc.l $0000f22f,$44000008,$f21f9000,$f22f4420
- dc.l $00084e75,$f227b000,$f23c9000,$00000000
- dc.l $f22f5400,$0008f21f,$9000f22f,$5420000c
- dc.l $4e75f22f,$d0800004,$f22f4820,$00104e75
- dc.l $f22f4418,$00044e75,$f22f5418,$00044e75
- dc.l $f22f4818,$00044e75,$f22f441a,$00044e75
- dc.l $f22f541a,$00044e75,$f22f481a,$00044e75
- dc.l $f22f4404,$00044e75,$f22f5404,$00044e75
- dc.l $f22f4804,$00044e75,$f22f4401,$00044e75
- dc.l $f22f5401,$00044e75,$f22f4801,$00044e75
- dc.l $f22f4403,$00044e75,$f22f5403,$00044e75
- dc.l $f22f4803,$00044e75,$4a280000,$6b10f23c
- dc.l $44000000,$00001d7c,$0004ff64,$4e75f23c
- dc.l $44008000,$00001d7c,$000cff64,$4e754a29
- dc.l $00006bea,$60d84a28,$00006b10,$f23c4400
- dc.l $7f800000,$1d7c0002,$ff644e75,$f23c4400
- dc.l $ff800000,$1d7c000a,$ff644e75,$4a290000
- dc.l $6bea60d8,$4a280000,$6ba460d0,$4a280000
- dc.l $6b00fba2,$60c64a28,$00006b16,$60be4a28
- dc.l $00006b0e,$f23c4400,$3f800000,$422eff64
- dc.l $4e75f23c,$4400bf80,$00001d7c,$0008ff64
- dc.l $4e753fff,$0000c90f,$daa22168,$c235bfff
- dc.l $0000c90f,$daa22168,$c2354a28,$00006b0e
- dc.l $f2009000,$f23a4800,$ffda6000,$fcf2f200
- dc.l $9000f23a,$4800ffd8,$6000fcec,$f23c4480
- dc.l $3f800000,$4a280000,$6a10f23c,$44008000
- dc.l $00001d7c,$000cff64,$4e75f23c,$44000000
- dc.l $00001d7c,$0004ff64,$4e75f23a,$4880fa84
- dc.l $6000fb02,$f2284880,$00006000,$fd30122e
- dc.l $ff4f67ff,$fffff782,$0c010001,$67000078
- dc.l $0c010002,$67ffffff,$fade0c01,$000467ff
- dc.l $fffff766,$60ffffff,$fcea122e,$ff4f67ff
- dc.l $fffffac4,$0c010001,$67ffffff,$faba0c01
- dc.l $000267ff,$fffffab0,$0c010004,$67ffffff
- dc.l $faa660ff,$fffffcbc,$122eff4f,$67ff0000
- dc.l $00440c01,$000167ff,$0000001e,$0c010002
- dc.l $67ffffff,$fa820c01,$000467ff,$00000026
- dc.l $60ffffff,$fc8e1228,$00001029,$0000b101
- dc.l $02010080,$1d41ff65,$4a006a00,$fe526000
- dc.l $fe5e422e,$ff652f00,$12280000,$10290000
- dc.l $b1010201,$00801d41,$ff650c2e,$0004ff4f
- dc.l $660c41e9,$0000201f,$60ffffff,$fc2ef21f
- dc.l $9000f229,$48000000,$4a290000,$6b024e75
- dc.l $1d7c0008,$ff644e75,$122eff4f,$67ffffff
- dc.l $f6a40c01,$00016700,$ff8e0c01,$000267ff
- dc.l $fffff9f4,$0c010004,$67ffffff,$f68860ff
- dc.l $fffffc00,$122eff4f,$67ffffff,$f9da0c01
- dc.l $000167ff,$fffff9d0,$0c010002,$67ffffff
- dc.l $f9c60c01,$000467ff,$fffff9bc,$60ffffff
- dc.l $fbd2122e,$ff4f6700,$ff5a0c01,$00016700
- dc.l $ff360c01,$000267ff,$fffff99c,$0c010004
- dc.l $67ffffff,$ff4060ff,$fffffba8,$122eff4f
- dc.l $67ffffff,$f5000c01,$000167ff,$fffffd92
- dc.l $0c010002,$67ffffff,$fdb60c01,$000467ff
- dc.l $fffff4e2,$60ffffff,$fb7a122e,$ff4f67ff
- dc.l $fffff4d2,$0c010001,$67ffffff,$fd640c01
- dc.l $000267ff,$fffffd88,$0c010004,$67ffffff
- dc.l $f4b460ff,$fffffb4c,$122eff4f,$67ffffff
- dc.l $f9260c01,$000367ff,$fffffb38,$60ffffff
- dc.l $f916122e,$ff4f0c01,$000367ff,$fffffb24
- dc.l $60ffffff,$fb3a2f02,$2f032028,$00042228
- dc.l $0008edc0,$2000671a,$e5a8e9c1,$30228083
- dc.l $e5a92140,$00042141,$00082002,$261f241f
- dc.l $4e75edc1,$2000e5a9,$06820000,$00202141
- dc.l $000442a8,$00082002,$261f241f,$4e75ede8
- dc.l $00000004,$660eede8,$00000008,$67000074
- dc.l $06400020,$42813228,$00000241,$7fffb041
- dc.l $6e1c9240,$30280000,$02408000,$82403141
- dc.l $000061ff,$ffffff82,$103c0000,$4e750c01
- dc.l $00206e20,$e9e80840,$00042140,$00042028
- dc.l $0008e3a8,$21400008,$02688000,$0000103c
- dc.l $00044e75,$04410020,$20280008,$e3a82140
- dc.l $000442a8,$00080268,$80000000,$103c0004
- dc.l $4e750268,$80000000,$103c0001,$4e7551fc
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.doc b/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.doc
deleted file mode 100644
index 23d513f7..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.doc
+++ /dev/null
@@ -1,295 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-68060 FLOATING-POINT SOFTWARE PACKAGE (Kernel version)
--------------------------------------------------------
-
-The file fpsp.sa contains the 68060 Floating-Point Software
-Package. This package is essentially a set of exception handlers
-that can be integrated into an operating system.
-These exception handlers emulate Unimplemented FP instructions,
-instructions using unimplemented data types, and instructions
-using unimplemented addressing modes. In addition, this package
-includes exception handlers to provide full IEEE-754 compliant
-exception handling.
-
-Release file format:
---------------------
-The file fpsp.sa is essentially a hexadecimal image of the
-release package. This is the ONLY format which will be supported.
-The hex image was created by assembling the source code and
-then converting the resulting binary output image into an
-ASCII text file. The hexadecimal numbers are listed
-using the Motorola Assembly Syntax assembler directive "dc.l"
-(define constant longword). The file can be converted to other
-assembly syntaxes by using any word processor with a global
-search and replace function.
-
-To assist in assembling and linking this module with other modules,
-the installer should add a symbolic label to the top of the file.
-This will allow calling routines to access the entry points
-of this package.
-
-The source code fpsp.s has also been included but only for
-documentation purposes.
-
-Release file structure:
------------------------
-
-(top of module)
- -----------------
- | | - 128 byte-sized section
- (1) | Call-Out | - 4 bytes per entry (user fills these in)
- | | - example routines in fskeleton.s
- -----------------
- | | - 8 bytes per entry
- (2) | Entry Point | - user does "bra" or "jmp" to this address
- | |
- -----------------
- | | - code section
- (3) ~ ~
- | |
- -----------------
-(bottom of module)
-
-The first section of this module is the "Call-out" section. This section
-is NOT INCLUDED in fpsp.sa (an example "Call-out" section is provided at
-the end of the file fskeleton.s). The purpose of this section is to allow
-the FPSP routines to reference external functions that must be provided
-by the host operating system. This section MUST be exactly 128 bytes in
-size. There are 32 fields, each 4 bytes in size. Each field corresponds
-to a function required by the FPSP (these functions and their location are
-listed in "68060FPSP call-outs" below). Each field entry should contain
-the address of the corresponding function RELATIVE to the starting address
-of the "call-out" section. The "Call-out" section must sit adjacent to the
-fpsp.sa image in memory.
-
-The second section, the "Entry-point" section, is used by external routines
-to access the functions within the FPSP. Since the fpsp.sa hex file contains
-no symbol names, this section contains function entry points that are fixed
-with respect to the top of the package. The currently defined entry-points
-are listed in section "68060 FPSP entry points" below. A calling routine
-would simply execute a "bra" or "jmp" that jumped to the selected function
-entry-point.
-
-For example, if the 68060 hardware took a "Line-F Emulator" exception
-(vector #11), the operating system should execute something similar to:
-
- bra _060FPSP_TOP+128+48
-
-(_060FPSP_TOP is the starting address of the "Call-out" section; the "Call-out"
-section is 128 bytes long; and the F-Line FPSP handler entry point is located
-48 bytes from the top of the "Entry-point" section.)
-
-The third section is the code section. After entering through an "Entry-point",
-the entry code jumps to the appropriate emulation code within the code section.
-
-68060FPSP call-outs: (details in fskeleton.s)
---------------------
-0x000: _060_real_bsun
-0x004: _060_real_snan
-0x008: _060_real_operr
-0x00c: _060_real_ovfl
-0x010: _060_real_unfl
-0x014: _060_real_dz
-0x018: _060_real_inex
-0x01c: _060_real_fline
-0x020: _060_real_fpu_disabled
-0x024: _060_real_trap
-0x028: _060_real_trace
-0x02c: _060_real_access
-0x030: _060_fpsp_done
-
-0x034: (Motorola reserved)
-0x038: (Motorola reserved)
-0x03c: (Motorola reserved)
-
-0x040: _060_imem_read
-0x044: _060_dmem_read
-0x048: _060_dmem_write
-0x04c: _060_imem_read_word
-0x050: _060_imem_read_long
-0x054: _060_dmem_read_byte
-0x058: _060_dmem_read_word
-0x05c: _060_dmem_read_long
-0x060: _060_dmem_write_byte
-0x064: _060_dmem_write_word
-0x068: _060_dmem_write_long
-
-0x06c: (Motorola reserved)
-0x070: (Motorola reserved)
-0x074: (Motorola reserved)
-0x078: (Motorola reserved)
-0x07c: (Motorola reserved)
-
-68060FPSP entry points:
------------------------
-0x000: _060_fpsp_snan
-0x008: _060_fpsp_operr
-0x010: _060_fpsp_ovfl
-0x018: _060_fpsp_unfl
-0x020: _060_fpsp_dz
-0x028: _060_fpsp_inex
-0x030: _060_fpsp_fline
-0x038: _060_fpsp_unsupp
-0x040: _060_fpsp_effadd
-
-
-
-Miscellaneous:
---------------
-
-_060_fpsp_snan:
-----------------
-- documented in 3.5 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_snan --|
- |
- always exits through _060_real_snan <----
-
-_060_fpsp_operr:
-----------------
-- documented in 3.5 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_operr --|
- |
- always exits through _060_real_operr <-----
-
-_060_fpsp_dz:
-----------------
-- documented in 3.7 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_dz --|
- |
- always exits through _060_real_dz <----
-
-_060_fpsp_inex:
-----------------
-- documented in 3.6 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_inex --|
- |
- always exits through _060_real_inex <----
-
-
-_060_fpsp_ovfl:
-----------------
-- documented in 3.4 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_ovfl --|
- |
- may exit through _060_real_inex <---|
- or |
- may exit through _060_real_ovfl <---|
- or |
- may exit through _060_fpsp_done <---|
-
-_060_fpsp_unfl:
-----------------
-- documented in 3.4 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_unfl --|
- |
- may exit through _060_real_inex <---|
- or |
- may exit through _060_real_unfl <---|
- or |
- may exit through _060_fpsp_done <---|
-
-
-_060_fpsp_fline:
------------------
-- not fully documented in 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_fline --|
- |
- -------------------------------------------
- | | |
- v v v
- (unimplemented (fpu disabled) (possible F-line illegal)
- stack frame) | v
- | v special case "fmovecr"?
- | exit through |
- | _060_real_fpu_disabled -------------
- | | |
- | ^ v v
- | | (yes) (no)
- | | v v
- | | fpu disabled? exit through
- | | | _060_real_fline
- v | -------------
- | | | |
- | | v v
- | |-----------(yes) (no)
- | |
- |----<------------------------------------|
- |
- |
- |----> may exit through _060_real_trace
- |
- |----> may exit through _060_real_trap
- |
- |----> may exit through _060_real_bsun
- |
- |----> may exit through _060_fpsp_done
-
-
-_060_fpsp_unsupp:
-------------------
-- documented in 3.1 of 060SP spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_unsupp --|
- |
- |
- may exit through _060_real_snan <----|
- or |
- may exit through _060_real_operr <----|
- or |
- may exit through _060_real_ovfl <----|
- or |
- may exit through _060_real_unfl <----|
- or |
- may exit through _060_real_inex <----|
- or |
- may exit through _060_real_trace <----|
- or |
- may exit through _060_fpsp_done <----|
-
-
-_060_fpsp_effadd:
-------------------
-- documented in 3.3 of 060 spec.
-- Basic flow:
- exception taken ---> enter _060_fpsp_effadd --|
- |
- |
- may exit through _060_real_trace <----|
- or |
- may exit through _060_real_fpu_disabled <----|
- or |
- may exit through _060_fpsp_done <----|
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.sa
deleted file mode 100644
index d69486a4..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/fpsp.sa
+++ /dev/null
@@ -1,3401 +0,0 @@
- .long 0x60ff0000,0x17400000,0x60ff0000,0x15f40000
- .long 0x60ff0000,0x02b60000,0x60ff0000,0x04700000
- .long 0x60ff0000,0x1b100000,0x60ff0000,0x19aa0000
- .long 0x60ff0000,0x1b5a0000,0x60ff0000,0x062e0000
- .long 0x60ff0000,0x102c0000,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x2f00203a,0xff2c487b,0x0930ffff,0xfef8202f
- .long 0x00044e74,0x00042f00,0x203afef2,0x487b0930
- .long 0xfffffee2,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfee0487b,0x0930ffff,0xfecc202f,0x00044e74
- .long 0x00042f00,0x203afed2,0x487b0930,0xfffffeb6
- .long 0x202f0004,0x4e740004,0x2f00203a,0xfea4487b
- .long 0x0930ffff,0xfea0202f,0x00044e74,0x00042f00
- .long 0x203afe96,0x487b0930,0xfffffe8a,0x202f0004
- .long 0x4e740004,0x2f00203a,0xfe7c487b,0x0930ffff
- .long 0xfe74202f,0x00044e74,0x00042f00,0x203afe76
- .long 0x487b0930,0xfffffe5e,0x202f0004,0x4e740004
- .long 0x2f00203a,0xfe68487b,0x0930ffff,0xfe48202f
- .long 0x00044e74,0x00042f00,0x203afe56,0x487b0930
- .long 0xfffffe32,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfe44487b,0x0930ffff,0xfe1c202f,0x00044e74
- .long 0x00042f00,0x203afe32,0x487b0930,0xfffffe06
- .long 0x202f0004,0x4e740004,0x2f00203a,0xfe20487b
- .long 0x0930ffff,0xfdf0202f,0x00044e74,0x00042f00
- .long 0x203afe1e,0x487b0930,0xfffffdda,0x202f0004
- .long 0x4e740004,0x2f00203a,0xfe0c487b,0x0930ffff
- .long 0xfdc4202f,0x00044e74,0x00042f00,0x203afdfa
- .long 0x487b0930,0xfffffdae,0x202f0004,0x4e740004
- .long 0x2f00203a,0xfde8487b,0x0930ffff,0xfd98202f
- .long 0x00044e74,0x00042f00,0x203afdd6,0x487b0930
- .long 0xfffffd82,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfdc4487b,0x0930ffff,0xfd6c202f,0x00044e74
- .long 0x00042f00,0x203afdb2,0x487b0930,0xfffffd56
- .long 0x202f0004,0x4e740004,0x2f00203a,0xfda0487b
- .long 0x0930ffff,0xfd40202f,0x00044e74,0x00042f00
- .long 0x203afd8e,0x487b0930,0xfffffd2a,0x202f0004
- .long 0x4e740004,0x2f00203a,0xfd7c487b,0x0930ffff
- .long 0xfd14202f,0x00044e74,0x00042f00,0x203afd6a
- .long 0x487b0930,0xfffffcfe,0x202f0004,0x4e740004
- .long 0x40c62d38,0xd3d64634,0x3d6f90ae,0xb1e75cc7
- .long 0x40000000,0xc90fdaa2,0x2168c235,0x00000000
- .long 0x3fff0000,0xc90fdaa2,0x2168c235,0x00000000
- .long 0x3fe45f30,0x6dc9c883,0x4e56ff40,0xf32eff6c
- .long 0x48ee0303,0xff9cf22e,0xbc00ff60,0xf22ef0c0
- .long 0xffdc2d6e,0xff68ff44,0x206eff44,0x58aeff44
- .long 0x61ffffff,0xff042d40,0xff40082e,0x0005ff42
- .long 0x66000116,0x41eeff6c,0x61ff0000,0x051c41ee
- .long 0xff6c61ff,0x0000c1dc,0x1d40ff4e,0x082e0005
- .long 0xff436726,0xe9ee0183,0xff4261ff,0x0000bd22
- .long 0x41eeff78,0x61ff0000,0xc1ba0c00,0x00066606
- .long 0x61ff0000,0xc11e1d40,0xff4f4280,0x102eff63
- .long 0x122eff43,0x0241007f,0x02ae00ff,0x01ffff64
- .long 0xf23c9000,0x00000000,0xf23c8800,0x00000000
- .long 0x41eeff6c,0x43eeff78,0x223b1530,0x00007112
- .long 0x4ebb1930,0x0000710a,0xe9ee0183,0xff4261ff
- .long 0x0000bd4e,0x082e0004,0xff626622,0x082e0001
- .long 0xff626644,0xf22ed0c0,0xffdcf22e,0x9c00ff60
- .long 0x4cee0303,0xff9c4e5e,0x60ffffff,0xfcc6f22e
- .long 0xf040ff6c,0x3d7ce005,0xff6ef22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0xf36eff6c
- .long 0x4e5e60ff,0xfffffcb2,0xf22ef040,0xff6c1d7c
- .long 0x00c4000b,0x3d7ce001,0xff6ef22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0xf36eff6c
- .long 0x4e5e60ff,0xfffffcae,0x1d7c0000,0xff4e4280
- .long 0x102eff63,0x02aeffff,0x00ffff64,0xf23c9000
- .long 0x00000000,0xf23c8800,0x00000000,0x41eeff6c
- .long 0x61ff0000,0xb2ce082e,0x0004ff62,0x6600ff70
- .long 0x082e0001,0xff626600,0xff90f22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x4e5e0817
- .long 0x000767ff,0xfffffc0c,0xf22fa400,0x00083f7c
- .long 0x20240006,0x60ffffff,0xfcec4e56,0xff40f32e
- .long 0xff6c48ee,0x0303ff9c,0xf22ebc00,0xff60f22e
- .long 0xf0c0ffdc,0x2d6eff68,0xff44206e,0xff4458ae
- .long 0xff4461ff,0xfffffd42,0x2d40ff40,0x082e0005
- .long 0xff426600,0x013241ee,0xff6c61ff,0x0000035a
- .long 0x41eeff6c,0x61ff0000,0xc01a1d40,0xff4e082e
- .long 0x0005ff43,0x672e082e,0x0004ff43,0x6626e9ee
- .long 0x0183ff42,0x61ff0000,0xbb5841ee,0xff7861ff
- .long 0x0000bff0,0x0c000006,0x660661ff,0x0000bf54
- .long 0x1d40ff4f,0x4280102e,0xff63122e,0xff430241
- .long 0x007f02ae,0x00ff01ff,0xff64f23c,0x90000000
- .long 0x0000f23c,0x88000000,0x000041ee,0xff6c43ee
- .long 0xff78223b,0x15300000,0x6f484ebb,0x19300000
- .long 0x6f40e9ee,0x0183ff42,0x61ff0000,0xbb84082e
- .long 0x0003ff62,0x6622082e,0x0001ff62,0x664ef22e
- .long 0xd0c0ffdc,0xf22e9c00,0xff604cee,0x0303ff9c
- .long 0x4e5e60ff,0xfffffafc,0x082e0003,0xff666700
- .long 0xffd6f22e,0xf040ff6c,0x3d7ce003,0xff6ef22e
- .long 0xd0c0ffdc,0xf22e9c00,0xff604cee,0x0303ff9c
- .long 0xf36eff6c,0x4e5e60ff,0xfffffaf4,0x082e0001
- .long 0xff666700,0xffaaf22e,0xf040ff6c,0x1d7c00c4
- .long 0x000b3d7c,0xe001ff6e,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9cf36e,0xff6c4e5e
- .long 0x60ffffff,0xfad01d7c,0x0000ff4e,0x4280102e
- .long 0xff6302ae,0xffff00ff,0xff64f23c,0x90000000
- .long 0x0000f23c,0x88000000,0x000041ee,0xff6c61ff
- .long 0x0000b0f0,0x082e0003,0xff626600,0xff66082e
- .long 0x0001ff62,0x6600ff90,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9c4e5e,0x08170007
- .long 0x67ffffff,0xfa2ef22f,0xa4000008,0x3f7c2024
- .long 0x000660ff,0xfffffb0e,0x4e56ff40,0xf32eff6c
- .long 0x48ee0303,0xff9cf22e,0xbc00ff60,0xf22ef0c0
- .long 0xffdc082e,0x00050004,0x66084e68,0x2d48ffd8
- .long 0x600841ee,0x00102d48,0xffd82d6e,0xff68ff44
- .long 0x206eff44,0x58aeff44,0x61ffffff,0xfb4c2d40
- .long 0xff40422e,0xff4a082e,0x0005ff42,0x66000208
- .long 0xe9ee0006,0xff420c00,0x00136700,0x049e02ae
- .long 0x00ff00ff,0xff64f23c,0x90000000,0x0000f23c
- .long 0x88000000,0x000041ee,0xff6c61ff,0x0000013a
- .long 0x41eeff6c,0x61ff0000,0xbdfa0c00,0x00066606
- .long 0x61ff0000,0xbd5e1d40,0xff4ee9ee,0x0183ff42
- .long 0x082e0005,0xff436728,0x0c2e003a,0xff436720
- .long 0x61ff0000,0xb92c41ee,0xff7861ff,0x0000bdc4
- .long 0x0c000006,0x660661ff,0x0000bd28,0x1d40ff4f
- .long 0x4280102e,0xff63e9ee,0x1047ff43,0x41eeff6c
- .long 0x43eeff78,0x223b1d30,0x00006d36,0x4ebb1930
- .long 0x00006d2e,0x102eff62,0x6634102e,0xff430200
- .long 0x00380c00,0x0038670c,0xe9ee0183,0xff4261ff
- .long 0x0000b95e,0xf22ed0c0,0xffdcf22e,0x9c00ff60
- .long 0x4cee0303,0xff9c4e5e,0x60ffffff,0xf8e6c02e
- .long 0xff66edc0,0x06086614,0x082e0004,0xff6667ba
- .long 0x082e0001,0xff6267b2,0x60000066,0x04800000
- .long 0x00180c00,0x00066614,0x082e0003,0xff666600
- .long 0x004a082e,0x0004ff66,0x66000046,0x2f0061ff
- .long 0x000007e0,0x201f3d7b,0x0222ff6e,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9cf36e
- .long 0xff6c4e5e,0x60ffffff,0xf87ae000,0xe006e004
- .long 0xe005e003,0xe002e001,0xe001303c,0x000460bc
- .long 0x303c0003,0x60b6e9ee,0x0006ff42,0x0c000011
- .long 0x67080c00,0x00156750,0x4e753028,0x00000240
- .long 0x7fff0c40,0x3f806708,0x0c40407f,0x672c4e75
- .long 0x02a87fff,0xffff0004,0x671861ff,0x0000bbbc
- .long 0x44400640,0x3f810268,0x80000000,0x81680000
- .long 0x4e750268,0x80000000,0x4e750228,0x007f0004
- .long 0x00687fff,0x00004e75,0x30280000,0x02407fff
- .long 0x0c403c00,0x67080c40,0x43ff67de,0x4e7502a8
- .long 0x7fffffff,0x00046606,0x4aa80008,0x67c461ff
- .long 0x0000bb68,0x44400640,0x3c010268,0x80000000
- .long 0x81680000,0x4e75e9ee,0x00c3ff42,0x0c000003
- .long 0x670004a2,0x0c000007,0x6700049a,0x02aeffff
- .long 0x00ffff64,0xf23c9000,0x00000000,0xf23c8800
- .long 0x00000000,0x302eff6c,0x02407fff,0x671041ee
- .long 0xff6c61ff,0x0000bb5c,0x1d40ff4e,0x60061d7c
- .long 0x0004ff4e,0x4280102e,0xff6341ee,0xff6c2d56
- .long 0xffd461ff,0x0000adec,0x102eff62,0x66000086
- .long 0x2caeffd4,0x082e0005,0x00046626,0x206effd8
- .long 0x4e60f22e,0xd0c0ffdc,0xf22e9c00,0xff604cee
- .long 0x0303ff9c,0x4e5e0817,0x0007667a,0x60ffffff
- .long 0xf7220c2e,0x0008ff4a,0x66d8f22e,0xf080ff6c
- .long 0xf22ed0c0,0xffdcf22e,0x9c00ff60,0x4cee0303
- .long 0xff9c2c56,0x2f6f00c4,0x00b82f6f,0x00c800bc
- .long 0x2f6f002c,0x00c42f6f,0x003000c8,0x2f6f0034
- .long 0x00ccdffc,0x000000b8,0x08170007,0x662860ff
- .long 0xfffff6d0,0xc02eff66,0xedc00608,0x662a082e
- .long 0x0004ff66,0x6700ff6a,0x082e0001,0xff626700
- .long 0xff606000,0x01663f7c,0x20240006,0xf22fa400
- .long 0x000860ff,0xfffff78e,0x04800000,0x0018303b
- .long 0x020a4efb,0x00064afc,0x00080000,0x0000003a
- .long 0x00640094,0x00000140,0x0000f22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x3d7c30d8
- .long 0x000a3d7c,0xe006ff6e,0xf36eff6c,0x4e5e60ff
- .long 0xfffff6d4,0xf22ed0c0,0xffdcf22e,0x9c00ff60
- .long 0x4cee0303,0xff9c3d7c,0x30d0000a,0x3d7ce004
- .long 0xff6ef36e,0xff6c4e5e,0x60ffffff,0xf694f22e
- .long 0xf040ff6c,0xf22ed0c0,0xffdcf22e,0x9c00ff60
- .long 0x4cee0303,0xff9c3d7c,0x30d4000a,0x3d7ce005
- .long 0xff6ef36e,0xff6c4e5e,0x60ffffff,0xf60c2cae
- .long 0xffd4082e,0x00050004,0x66000038,0x206effd8
- .long 0x4e60f22e,0xf040ff6c,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9c3d7c,0x30cc000a
- .long 0x3d7ce003,0xff6ef36e,0xff6c4e5e,0x60ffffff
- .long 0xf5de0c2e,0x0008ff4a,0x66c8f22e,0xf080ff6c
- .long 0xf22ef040,0xff78f22e,0xd0c0ffdc,0xf22e9c00
- .long 0xff604cee,0x0303ff9c,0x3d7c30cc,0x000a3d7c
- .long 0xe003ff7a,0xf36eff78,0x2c562f6f,0x00c400b8
- .long 0x2f6f00c8,0x00bc2f6f,0x00cc00c0,0x2f6f002c
- .long 0x00c42f6f,0x003000c8,0x2f6f0034,0x00ccdffc
- .long 0x000000b8,0x60ffffff,0xf576f22e,0xf040ff6c
- .long 0xf22ed0c0,0xffdcf22e,0x9c00ff60,0x4cee0303
- .long 0xff9c3d7c,0x30c4000a,0x3d7ce001,0xff6ef36e
- .long 0xff6c4e5e,0x60ffffff,0xf55c02ae,0x00ff00ff
- .long 0xff64f23c,0x90000000,0x0000f23c,0x88000000
- .long 0x000061ff,0x0000bdba,0x41eeff6c,0x61ff0000
- .long 0xb9621d40,0xff4ee9ee,0x0183ff42,0x082e0005
- .long 0xff436728,0x0c2e003a,0xff436720,0x61ff0000
- .long 0xb4a041ee,0xff7861ff,0x0000b938,0x0c000006
- .long 0x660661ff,0x0000b89c,0x1d40ff4f,0x4280102e
- .long 0xff63e9ee,0x1047ff43,0x41eeff6c,0x43eeff78
- .long 0x223b1d30,0x000068aa,0x4ebb1930,0x000068a2
- .long 0x102eff62,0x6600008a,0x102eff43,0x02000038
- .long 0x0c000038,0x670ce9ee,0x0183ff42,0x61ff0000
- .long 0xb4d0082e,0x00050004,0x6600002a,0x206effd8
- .long 0x4e60f22e,0xd0c0ffdc,0xf22e9c00,0xff604cee
- .long 0x0303ff9c,0x4e5e0817,0x00076600,0x012660ff
- .long 0xfffff440,0x082e0002,0xff4a67d6,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c4e5e
- .long 0x2f6f0004,0x00102f6f,0x0000000c,0xdffc0000
- .long 0x000c0817,0x00076600,0x00ea60ff,0xfffff404
- .long 0xc02eff66,0xedc00608,0x6618082e,0x0004ff66
- .long 0x6700ff66,0x082e0001,0xff626700,0xff5c6000
- .long 0x006e0480,0x00000018,0x0c000006,0x6d14082e
- .long 0x0003ff66,0x66000060,0x082e0004,0xff666600
- .long 0x004e082e,0x00050004,0x66000054,0x206effd8
- .long 0x4e603d7b,0x022aff6e,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9cf36e,0xff6c4e5e
- .long 0x08170007,0x6600006c,0x60ffffff,0xf386e000
- .long 0xe006e004,0xe005e003,0xe002e001,0xe001303c
- .long 0x00036000,0xffae303c,0x00046000,0xffa6082e
- .long 0x0002ff4a,0x67ac3d7b,0x02d6ff6e,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9cf36e
- .long 0xff6c4e5e,0x2f6f0004,0x00102f6f,0x0000000c
- .long 0xdffc0000,0x000c0817,0x00076606,0x60ffffff
- .long 0xf3223f7c,0x20240006,0xf22fa400,0x000860ff
- .long 0xfffff402,0x02aeffff,0x00ffff64,0xf23c9000
- .long 0x00000000,0xf23c8800,0x00000000,0xe9ee0183
- .long 0xff4261ff,0x0000b22a,0x41eeff6c,0x61ff0000
- .long 0xb7520c00,0x00066606,0x61ff0000,0xb6b61d40
- .long 0xff4e4280,0x102eff63,0x41eeff6c,0x2d56ffd4
- .long 0x61ff0000,0xa94e102e,0xff626600,0x00842cae
- .long 0xffd4082e,0x00050004,0x6628206e,0xffd84e60
- .long 0xf22ed0c0,0xffdcf22e,0x9c00ff60,0x4cee0303
- .long 0xff9c4e5e,0x08170007,0x6600ff68,0x60ffffff
- .long 0xf282082e,0x0003ff4a,0x67d6f22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x2c562f6f
- .long 0x00c400b8,0x2f6f00c8,0x00bc2f6f,0x003800c4
- .long 0x2f6f003c,0x00c82f6f,0x004000cc,0xdffc0000
- .long 0x00b80817,0x00076600,0xff1a60ff,0xfffff234
- .long 0xc02eff66,0xedc00608,0x6700ff74,0x2caeffd4
- .long 0x0c00001a,0x6e0000e8,0x67000072,0x082e0005
- .long 0x0004660a,0x206effd8,0x4e606000,0xfb8e0c2e
- .long 0x0008ff4a,0x6600fb84,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9c3d7c,0x30d8000a
- .long 0x3d7ce006,0xff6ef36e,0xff6c2c56,0x2f6f00c4
- .long 0x00b82f6f,0x00c800bc,0x2f6f00cc,0x00c02f6f
- .long 0x003800c4,0x2f6f003c,0x00c82f6f,0x004000cc
- .long 0xdffc0000,0x00b860ff,0xfffff22c,0x082e0005
- .long 0x00046600,0x000c206e,0xffd84e60,0x6000fb46
- .long 0x0c2e0008,0xff4a6600,0xfb3cf22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x3d7c30d0
- .long 0x000a3d7c,0xe004ff6e,0xf36eff6c,0x2c562f6f
- .long 0x00c400b8,0x2f6f00c8,0x00bc2f6f,0x00cc00c0
- .long 0x2f6f0038,0x00c42f6f,0x003c00c8,0x2f6f0040
- .long 0x00ccdffc,0x000000b8,0x60ffffff,0xf1a4082e
- .long 0x00050004,0x6600000c,0x206effd8,0x4e606000
- .long 0xfbda0c2e,0x0008ff4a,0x6600fbd0,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c3d7c
- .long 0x30c4000a,0x3d7ce001,0xff6ef36e,0xff6c2c56
- .long 0x2f6f00c4,0x00b82f6f,0x00c800bc,0x2f6f00cc
- .long 0x00c02f6f,0x003800c4,0x2f6f003c,0x00c82f6f
- .long 0x004000cc,0xdffc0000,0x00b860ff,0xfffff106
- .long 0xe9ee00c3,0xff420c00,0x00016708,0x0c000005
- .long 0x67344e75,0x302eff6c,0x02407fff,0x67260c40
- .long 0x3f806e20,0x44400640,0x3f81222e,0xff70e0a9
- .long 0x08c1001f,0x2d41ff70,0x026e8000,0xff6c006e
- .long 0x3f80ff6c,0x4e75302e,0xff6c0240,0x7fff673a
- .long 0x0c403c00,0x6e344a2e,0xff6c5bee,0xff6e3d40
- .long 0xff6c4280,0x41eeff6c,0x323c3c01,0x61ff0000
- .long 0xb156303c,0x3c004a2e,0xff6e6704,0x08c0000f
- .long 0x08ee0007,0xff703d40,0xff6c4e75,0x082e0005
- .long 0x000467ff,0xfffff176,0x2d680000,0xff782d68
- .long 0x0004ff7c,0x2d680008,0xff804281,0x4e752f00
- .long 0x4e7a0808,0x08000001,0x66000460,0x201f4e56
- .long 0xff4048ee,0x0303ff9c,0xf22ebc00,0xff60f22e
- .long 0xf0c0ffdc,0x2d6e0006,0xff44206e,0xff4458ae
- .long 0xff4461ff,0xfffff152,0x2d40ff40,0x4a406b00
- .long 0x020e02ae,0x00ff00ff,0xff640800,0x000a6618
- .long 0x206eff44,0x43eeff6c,0x700c61ff,0xfffff0d2
- .long 0x4a816600,0x04926048,0x206eff44,0x43eeff6c
- .long 0x700c61ff,0xfffff0ba,0x4a816600,0x047ae9ee
- .long 0x004fff6c,0x0c407fff,0x6726102e,0xff6f0200
- .long 0x000f660c,0x4aaeff70,0x66064aae,0xff746710
- .long 0x41eeff6c,0x61ff0000,0xb88cf22e,0xf080ff6c
- .long 0x06ae0000,0x000cff44,0x41eeff6c,0x61ff0000
- .long 0xb3c21d40,0xff4e0c00,0x0006660a,0x61ff0000
- .long 0xb3221d40,0xff4e422e,0xff53082e,0x0005ff43
- .long 0x6748082e,0x0004ff43,0x662ce9ee,0x0183ff42
- .long 0x61ff0000,0xaeec41ee,0xff7861ff,0x0000b384
- .long 0x1d40ff4f,0x0c000006,0x662061ff,0x0000b2e4
- .long 0x1d40ff4f,0x6014082e,0x0003ff43,0x670c50ee
- .long 0xff53082e,0x0001ff43,0x67c04280,0x102eff63
- .long 0x122eff43,0x0241007f,0xf23c9000,0x00000000
- .long 0xf23c8800,0x00000000,0x41eeff6c,0x43eeff78
- .long 0x223b1530,0x000062ca,0x4ebb1930,0x000062c2
- .long 0x102eff62,0x66404a2e,0xff53660c,0xe9ee0183
- .long 0xff4261ff,0x0000aefa,0x2d6e0006,0xff682d6e
- .long 0xff440006,0xf22ed0c0,0xffdcf22e,0x9c00ff60
- .long 0x4cee0303,0xff9c4e5e,0x08170007,0x66000096
- .long 0x60ffffff,0xee6ec02e,0xff66edc0,0x06086612
- .long 0x082e0004,0xff6667ae,0x082e0001,0xff6267ac
- .long 0x60340480,0x00000018,0x0c000006,0x6610082e
- .long 0x0004ff66,0x6620082e,0x0003ff66,0x66203d7b
- .long 0x0206ff6e,0x601ee002,0xe006e004,0xe005e003
- .long 0xe002e001,0xe0013d7c,0xe005ff6e,0x60063d7c
- .long 0xe003ff6e,0x2d6e0006,0xff682d6e,0xff440006
- .long 0xf22ed0c0,0xffdcf22e,0x9c00ff60,0x4cee0303
- .long 0xff9cf36e,0xff6c4e5e,0x08170007,0x660660ff
- .long 0xffffede0,0x2f173f6f,0x00080004,0x3f7c2024
- .long 0x0006f22f,0xa4000008,0x60ffffff,0xeeb80800
- .long 0x000e6700,0x01c2082e,0x00050004,0x66164e68
- .long 0x2d48ffd8,0x61ff0000,0x9564206e,0xffd84e60
- .long 0x600001aa,0x422eff4a,0x41ee000c,0x2d48ffd8
- .long 0x61ff0000,0x95480c2e,0x0008ff4a,0x67000086
- .long 0x0c2e0004,0xff4a6600,0x0184082e,0x00070004
- .long 0x66363dae,0x00040804,0x2daeff44,0x08063dbc
- .long 0x00f0080a,0x41f60804,0x2d480004,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c4e5e
- .long 0x2e5f60ff,0xffffed3c,0x3dae0004,0x08002dae
- .long 0xff440802,0x3dbc2024,0x08062dae,0x00060808
- .long 0x41f60800,0x2d480004,0xf22ed0c0,0xffdcf22e
- .long 0x9c00ff60,0x4cee0303,0xff9c4e5e,0x2e5f60ff
- .long 0xffffedf2,0x1d41000a,0x1d40000b,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c2f16
- .long 0x2f002f01,0x2f2eff44,0x4280102e,0x000b4480
- .long 0x082e0007,0x0004671c,0x3dae0004,0x08002dae
- .long 0x00060808,0x2d9f0802,0x3dbc2024,0x08064876
- .long 0x08006014,0x3dae0004,0x08042d9f,0x08063dbc
- .long 0x00f0080a,0x48760804,0x4281122e,0x000a4a01
- .long 0x6a0cf236,0xf080080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf040080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf020080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf010080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf008080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf004080c,0x06800000,0x000ce309
- .long 0x6a0cf236,0xf002080c,0x06800000,0x000ce309
- .long 0x6a06f236,0xf001080c,0x222f0004,0x202f0008
- .long 0x2c6f000c,0x2e5f0817,0x000767ff,0xffffec04
- .long 0x60ffffff,0xecf061ff,0x00009bda,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c082e
- .long 0x00070004,0x660e2d6e,0xff440006,0x4e5e60ff
- .long 0xffffebd0,0x2c563f6f,0x00c400c0,0x2f6f00c6
- .long 0x00c82f6f,0x000400c2,0x3f7c2024,0x00c6dffc
- .long 0x000000c0,0x60ffffff,0xec9c201f,0x4e56ff40
- .long 0x48ee0303,0xff9c2d6e,0x0006ff44,0x206eff44
- .long 0x58aeff44,0x61ffffff,0xed002d40,0xff404a40
- .long 0x6b047010,0x60260800,0x000e6610,0xe9c014c3
- .long 0x700c0c01,0x00076614,0x58806010,0x428061ff
- .long 0x0000967c,0x202eff44,0x90ae0006,0x3d40000a
- .long 0x4cee0303,0xff9c4e5e,0x518f2f00,0x3f6f000c
- .long 0x00042f6f,0x000e0006,0x4280302f,0x00122f6f
- .long 0x00060010,0xd1af0006,0x3f7c402c,0x000a201f
- .long 0x60ffffff,0xebe44e7a,0x08080800,0x0001660c
- .long 0xf22e9c00,0xff60f22e,0xd0c0ffdc,0x4cee0303
- .long 0xff9c4e5e,0x514f2eaf,0x00083f6f,0x000c0004
- .long 0x3f7c4008,0x00062f6f,0x00020008,0x2f7c0942
- .long 0x8001000c,0x08170005,0x670608ef,0x0002000d
- .long 0x60ffffff,0xebd64fee,0xff404e7a,0x18080801
- .long 0x0001660c,0xf22ed0c0,0xffdcf22f,0x9c000020
- .long 0x2c562f6f,0x00c400bc,0x3f6f00c8,0x00c03f7c
- .long 0x400800c2,0x2f4800c4,0x3f4000c8,0x3f7c0001
- .long 0x00ca4cef,0x0303005c,0xdefc00bc,0x60a64e56
- .long 0xff40f32e,0xff6c48ee,0x0303ff9c,0xf22ebc00
- .long 0xff60f22e,0xf0c0ffdc,0x2d6eff68,0xff44206e
- .long 0xff4458ae,0xff4461ff,0xffffebce,0x2d40ff40
- .long 0x0800000d,0x662841ee,0xff6c61ff,0xfffff1ea
- .long 0xf22ed0c0,0xffdcf22e,0x9c00ff60,0x4cee0303
- .long 0xff9cf36e,0xff6c4e5e,0x60ffffff,0xea94322e
- .long 0xff6c0241,0x7fff0c41,0x7fff661a,0x4aaeff74
- .long 0x660c222e,0xff700281,0x7fffffff,0x67082d6e
- .long 0xff70ff54,0x6012223c,0x7fffffff,0x4a2eff6c
- .long 0x6a025281,0x2d41ff54,0xe9c004c3,0x122eff41
- .long 0x307b0206,0x4efb8802,0x006c0000,0x0000ff98
- .long 0x003e0000,0x00100000,0x102eff54,0x0c010007
- .long 0x6f16206e,0x000c61ff,0xffffeb86,0x4a8166ff
- .long 0x0000bca8,0x6000ff6a,0x02410007,0x61ff0000
- .long 0xa8046000,0xff5c302e,0xff540c01,0x00076f16
- .long 0x206e000c,0x61ffffff,0xeb6e4a81,0x66ff0000
- .long 0xbc886000,0xff3c0241,0x000761ff,0x0000a79a
- .long 0x6000ff2e,0x202eff54,0x0c010007,0x6f16206e
- .long 0x000c61ff,0xffffeb56,0x4a8166ff,0x0000bc68
- .long 0x6000ff0e,0x02410007,0x61ff0000,0xa7306000
- .long 0xff004e56,0xff40f32e,0xff6c48ee,0x0303ff9c
- .long 0xf22ebc00,0xff60f22e,0xf0c0ffdc,0x2d6eff68
- .long 0xff44206e,0xff4458ae,0xff4461ff,0xffffea8a
- .long 0x2d40ff40,0x0800000d,0x6600002a,0x41eeff6c
- .long 0x61ffffff,0xf0a4f22e,0xd0c0ffdc,0xf22e9c00
- .long 0xff604cee,0x0303ff9c,0xf36eff6c,0x4e5e60ff
- .long 0xffffe964,0xe9c004c3,0x122eff41,0x307b0206
- .long 0x4efb8802,0x007400a6,0x015a0000,0x00420104
- .long 0x00100000,0x102eff70,0x08c00006,0x0c010007
- .long 0x6f16206e,0x000c61ff,0xffffea76,0x4a8166ff
- .long 0x0000bb98,0x6000ffa0,0x02410007,0x61ff0000
- .long 0xa6f46000,0xff92302e,0xff7008c0,0x000e0c01
- .long 0x00076f16,0x206e000c,0x61ffffff,0xea5a4a81
- .long 0x66ff0000,0xbb746000,0xff6e0241,0x000761ff
- .long 0x0000a686,0x6000ff60,0x202eff70,0x08c0001e
- .long 0x0c010007,0x6f16206e,0x000c61ff,0xffffea3e
- .long 0x4a8166ff,0x0000bb50,0x6000ff3c,0x02410007
- .long 0x61ff0000,0xa6186000,0xff2e0c01,0x00076f2e
- .long 0x202eff6c,0x02808000,0x00000080,0x7fc00000
- .long 0x222eff70,0xe0898081,0x206e000c,0x61ffffff
- .long 0xe9fc4a81,0x66ff0000,0xbb0e6000,0xfefa202e
- .long 0xff6c0280,0x80000000,0x00807fc0,0x00002f01
- .long 0x222eff70,0xe0898081,0x221f0241,0x000761ff
- .long 0x0000a5ba,0x6000fed0,0x202eff6c,0x02808000
- .long 0x00000080,0x7ff80000,0x222eff70,0x2d40ff84
- .long 0x700be0a9,0x83aeff84,0x222eff70,0x02810000
- .long 0x07ffe0b9,0x2d41ff88,0x222eff74,0xe0a983ae
- .long 0xff8841ee,0xff84226e,0x000c7008,0x61ffffff
- .long 0xe8cc4a81,0x66ff0000,0xba9c6000,0xfe7a422e
- .long 0xff4a3d6e,0xff6cff84,0x426eff86,0x202eff70
- .long 0x08c0001e,0x2d40ff88,0x2d6eff74,0xff8c082e
- .long 0x00050004,0x66384e68,0x2d48ffd8,0x2d56ffd4
- .long 0x61ff0000,0x98922248,0x2d48000c,0x206effd8
- .long 0x4e602cae,0xffd441ee,0xff84700c,0x61ffffff
- .long 0xe86c4a81,0x66ff0000,0xba4a6000,0xfe1a2d56
- .long 0xffd461ff,0x00009860,0x22482d48,0x000c2cae
- .long 0xffd40c2e,0x0008ff4a,0x66ccf22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0xf36eff6c
- .long 0x2c6effd4,0x2f6f00c4,0x00b82f6f,0x00c800bc
- .long 0x2f6f00cc,0x00c02f6f,0x004400c4,0x2f6f0048
- .long 0x00c82f6f,0x004c00cc,0xdffc0000,0x00b860ff
- .long 0xffffe734,0x4e56ff40,0xf32eff6c,0x48ee0303
- .long 0xff9cf22e,0xbc00ff60,0xf22ef0c0,0xffdc2d6e
- .long 0xff68ff44,0x206eff44,0x58aeff44,0x61ffffff
- .long 0xe7f82d40,0xff400800,0x000d6600,0x0106e9c0
- .long 0x04c36622,0x0c6e401e,0xff6c661a,0xf23c9000
- .long 0x00000000,0xf22e4000,0xff70f22e,0x6800ff6c
- .long 0x3d7ce001,0xff6e41ee,0xff6c61ff,0xffffedea
- .long 0x02ae00ff,0x01ffff64,0xf23c9000,0x00000000
- .long 0xf23c8800,0x00000000,0xe9ee1006,0xff420c01
- .long 0x00176700,0x009641ee,0xff6c61ff,0x0000aa84
- .long 0x1d40ff4e,0x082e0005,0xff43672e,0x082e0004
- .long 0xff436626,0xe9ee0183,0xff4261ff,0x0000a5c2
- .long 0x41eeff78,0x61ff0000,0xaa5a0c00,0x00066606
- .long 0x61ff0000,0xa9be1d40,0xff4f4280,0x102eff63
- .long 0x122eff43,0x0241007f,0x41eeff6c,0x43eeff78
- .long 0x223b1530,0x000059ca,0x4ebb1930,0x000059c2
- .long 0xe9ee0183,0xff4261ff,0x0000a606,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9cf36e
- .long 0xff6c4e5e,0x60ffffff,0xe5cc4280,0x102eff63
- .long 0x122eff43,0x02810000,0x007f61ff,0x000043ce
- .long 0x60be1d7c,0x0000ff4e,0x4280102e,0xff6302ae
- .long 0xffff00ff,0xff6441ee,0xff6c61ff,0x00009be4
- .long 0x60aa4e56,0xff40f32e,0xff6c48ee,0x0303ff9c
- .long 0xf22ebc00,0xff60f22e,0xf0c0ffdc,0x2d6eff68
- .long 0xff44206e,0xff4458ae,0xff4461ff,0xffffe69a
- .long 0x2d40ff40,0x41eeff6c,0x61ffffff,0xecbcf22e
- .long 0xd0c0ffdc,0xf22e9c00,0xff604cee,0x0303ff9c
- .long 0xf36eff6c,0x4e5e60ff,0xffffe592,0x0c6f202c
- .long 0x000667ff,0x000000aa,0x0c6f402c,0x000667ff
- .long 0xffffe5a6,0x4e56ff40,0x48ee0303,0xff9c2d6e
- .long 0x0006ff44,0x206eff44,0x58aeff44,0x61ffffff
- .long 0xe638e9c0,0x100a0c41,0x03c86664,0xe9c01406
- .long 0x0c010017,0x665a4e7a,0x08080800,0x0001672a
- .long 0x4cee0303,0xff9c4e5e,0x518f3eaf,0x00082f6f
- .long 0x000a0002,0x3f7c402c,0x00062f6f,0x0002000c
- .long 0x58af0002,0x60ffffff,0xe5404cee,0x0303ff9c
- .long 0x4e5ef22f,0x84000002,0x58af0002,0x2f172f6f
- .long 0x00080004,0x1f7c0020,0x000660ff,0x00000012
- .long 0x4cee0303,0xff9c4e5e,0x60ffffff,0xe4f64e56
- .long 0xff4048ee,0x0303ff9c,0xf22ebc00,0xff60f22e
- .long 0xf0c0ffdc,0x082e0005,0x00046608,0x4e682d48
- .long 0xffd8600c,0x41ee0010,0x2d48ffd8,0x2d48ffd4
- .long 0x2d6eff68,0xff44206e,0xff4458ae,0xff4461ff
- .long 0xffffe576,0x2d40ff40,0xf23c9000,0x00000000
- .long 0xf23c8800,0x00000000,0x422eff4a,0x08000016
- .long 0x66000182,0x422eff53,0x02ae00ff,0x00ffff64
- .long 0xe9c01406,0x0c010017,0x670000be,0x61ff0000
- .long 0x95fc4280,0x102eff63,0x122eff43,0x0241003f
- .long 0xe749822e,0xff4e43ee,0xff7841ee,0xff6c323b
- .long 0x132002b2,0x4ebb1120,0x02ac102e,0xff626600
- .long 0x00a2e9ee,0x0183ff42,0x61ff0000,0xa3e4f22e
- .long 0xd0c0ffdc,0xf22e9c00,0xff604cee,0x0303ff9c
- .long 0x0c2e0004,0xff4a672a,0x0c2e0008,0xff4a6722
- .long 0x4e5e0817,0x000767ff,0xffffe358,0xf327f22f
- .long 0xa4000014,0xf35f3f7c,0x20240006,0x60ffffff
- .long 0xe434082e,0x00050004,0x660c2f08,0x206effd8
- .long 0x4e60205f,0x60ca2f00,0x202effd8,0x90aeffd4
- .long 0x2dae0008,0x08082dae,0x00040804,0x3d400004
- .long 0x201f4e5e,0xded760aa,0x4280102e,0xff63122e
- .long 0xff430281,0x0000007f,0x61ff0000,0x41506000
- .long 0xff5ac02e,0xff66edc0,0x06086616,0x082e0004
- .long 0xff666700,0xff4e082e,0x0001ff62,0x6700ff44
- .long 0x603e0480,0x00000018,0x0c000006,0x6610082e
- .long 0x0004ff66,0x662a082e,0x0003ff66,0x66302f00
- .long 0x61ffffff,0xf1ee201f,0x3d7b0206,0xff6e602a
- .long 0xe002e006,0xe004e005,0xe003e002,0xe001e001
- .long 0x61ffffff,0xf1ce3d7c,0xe005ff6e,0x600c61ff
- .long 0xfffff1c0,0x3d7ce003,0xff6ef22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0xf36eff6c
- .long 0x6000feee,0xe9c01283,0x0c010001,0x67000056
- .long 0x0c010007,0x66000078,0xe9c01343,0x0c010002
- .long 0x6d00006c,0x61ff0000,0x82780c2e,0x0002ff4a
- .long 0x670000d2,0x0c2e0001,0xff4a6600,0x01002d6e
- .long 0xff68000c,0x3d7c201c,0x000af22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x4e5e60ff
- .long 0xffffe2dc,0x206eff44,0x54aeff44,0x61ffffff
- .long 0xe3524a81,0x6600047c,0x48c061ff,0x00007e60
- .long 0x0c2e0002,0xff4a6700,0x007c6000,0x00b061ff
- .long 0x00008562,0x0c2e0002,0xff4a6700,0x0068082e
- .long 0x00050004,0x660a206e,0xffd84e60,0x6000008e
- .long 0x0c2e0008,0xff4a6600,0x0084f22e,0xd0c0ffdc
- .long 0xf22e9c00,0xff604cee,0x0303ff9c,0x4e5e0817
- .long 0x00076612,0x558f2eaf,0x00022f6f,0x00060004
- .long 0x60ffffff,0xe17e558f,0x2eaf0002,0x3f6f0006
- .long 0x00043f7c,0x20240006,0xf22fa400,0x000860ff
- .long 0xffffe252,0x3d7c00c0,0x000e2d6e,0xff68000a
- .long 0x3d6e0004,0x00083d7c,0xe000ff6e,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9cf36e
- .long 0xff6c4e5e,0x588f60ff,0xffffe180,0xf22ed0c0
- .long 0xffdcf22e,0x9c00ff60,0x4cee0303,0xff9c4e5e
- .long 0x08170007,0x660660ff,0xffffe108,0xf22fa400
- .long 0x00081f7c,0x00240007,0x60ffffff,0xe1e84afc
- .long 0x01c00000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x000028a4,0x4b1e4b4c,0x4f4c2982,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x000035c6,0x4b1e4b82,0x4f4c371a,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x000024b0,0x4b1e4b8c,0x4f4c2766,0x4f3c0000
- .long 0x00002988,0x4b1e4b94,0x4f4c2af0,0x4f3c0000
- .long 0x00001ab8,0x4b1e4bd0,0x4f4c1cf6,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00001cfc,0x4b1e4744,0x4f4c1daa,0x4f3c0000
- .long 0x00003720,0x4b1e4744,0x4f4c37a2,0x4f3c0000
- .long 0x00000468,0x4b1e4744,0x4f4c064c,0x4f3c0000
- .long 0x00000f2a,0x4b1e4744,0x4f4c108e,0x4f3c0000
- .long 0x000022e0,0x4b9a4b7a,0x4f4c248c,0x4f3c0000
- .long 0x00003d02,0x4b9a4b7a,0x4f4c3ddc,0x4f3c0000
- .long 0x00003dfa,0x4b9a4b7a,0x4f4c3f2a,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00003386,0x47324b82,0x4f4c3538,0x4f3c0000
- .long 0x000037c8,0x47324b82,0x4f4c37f8,0x4f3c0000
- .long 0x00003818,0x47324b82,0x4f4c3872,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x000027e6,0x4b9a4b52,0x4f4c288a,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00001db0,0x4bd64744,0x4f4c1e40,0x4f3c0000
- .long 0x00000472,0x4b9a4744,0x4f4c0652,0x4f3c0000
- .long 0x0000276c,0x4b1e4744,0x4f4c2788,0x4f3c0000
- .long 0x000027a0,0x4b1e4744,0x4f4c27ce,0x4f3c0000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00004ca4,0x4cda4d12,0x4ee24ca4,0x4ef40000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00004dac,0x4de24e1a,0x4ee24dac,0x4ef40000
- .long 0x00004e4e,0x4e864ebe,0x4ee24e4e,0x4ef40000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00000660,0x4bf24c20,0x4c3008f6,0x4c400000
- .long 0x00004cee,0x0303ff9c,0xf22e9c00,0xff60f22e
- .long 0xd0c0ffdc,0x2d6eff68,0x00064e5e,0x2f173f6f
- .long 0x00080004,0x3f7c4008,0x00062f6f,0x00020008
- .long 0x2f7c0942,0x8001000c,0x08170005,0x670608ef
- .long 0x0002000d,0x60ffffff,0xde32bd6a,0xaa77ccc9
- .long 0x94f53de6,0x12097aae,0x8da1be5a,0xe6452a11
- .long 0x8ae43ec7,0x1de3a534,0x1531bf2a,0x01a01a01
- .long 0x8b590000,0x00000000,0x00003ff8,0x00008888
- .long 0x88888888,0x59af0000,0x0000bffc,0x0000aaaa
- .long 0xaaaaaaaa,0xaa990000,0x00003d2a,0xc4d0d601
- .long 0x1ee3bda9,0x396f9f45,0xac193e21,0xeed90612
- .long 0xc972be92,0x7e4fb79d,0x9fcf3efa,0x01a01a01
- .long 0xd4230000,0x00000000,0x0000bff5,0x0000b60b
- .long 0x60b60b61,0xd4380000,0x00003ffa,0x0000aaaa
- .long 0xaaaaaaaa,0xab5ebf00,0x00002d7c,0x00000000
- .long 0xff5c6008,0x2d7c0000,0x0001ff5c,0xf2104800
- .long 0xf22e6800,0xff842210,0x32280004,0x02817fff
- .long 0xffff0c81,0x3fd78000,0x6c046000,0x01780c81
- .long 0x4004bc7e,0x6d046000,0x0468f200,0x0080f23a
- .long 0x54a3de7e,0x43fb0170,0x00000866,0xf22e6080
- .long 0xff58222e,0xff58e981,0xd3c1f219,0x4828f211
- .long 0x4428222e,0xff58d2ae,0xff5ce299,0x0c810000
- .long 0x00006d00,0x0088f227,0xe00cf22e,0x6800ff84
- .long 0xf2000023,0xf23a5580,0xfed2f23a,0x5500fed4
- .long 0xf2000080,0xf20004a3,0xe2990281,0x80000000
- .long 0xb3aeff84,0xf20005a3,0xf2000523,0xf23a55a2
- .long 0xfebaf23a,0x5522febc,0xf20005a3,0xf2000523
- .long 0xf23a55a2,0xfeb6f23a,0x4922fec0,0xf2000ca3
- .long 0xf2000123,0xf23a48a2,0xfec2f22e,0x4823ff84
- .long 0xf20008a2,0xf2000423,0xf21fd030,0xf2009000
- .long 0xf22e4822,0xff8460ff,0x00004364,0xf227e00c
- .long 0xf2000023,0xf23a5500,0xfea2f23a,0x5580fea4
- .long 0xf2000080,0xf20004a3,0xf22e6800,0xff84e299
- .long 0x02818000,0x0000f200,0x0523b3ae,0xff840281
- .long 0x80000000,0xf20005a3,0x00813f80,0x00002d41
- .long 0xff54f23a,0x5522fe74,0xf23a55a2,0xfe76f200
- .long 0x0523f200,0x05a3f23a,0x5522fe70,0xf23a49a2
- .long 0xfe7af200,0x0523f200,0x0ca3f23a,0x4922fe7c
- .long 0xf23a44a2,0xfe82f200,0x0823f200,0x0422f22e
- .long 0x4823ff84,0xf21fd030,0xf2009000,0xf22e4422
- .long 0xff5460ff,0x000042c8,0x0c813fff,0x80006eff
- .long 0x00000300,0x222eff5c,0x0c810000,0x00006e14
- .long 0xf2009000,0x123c0003,0xf22e4800,0xff8460ff
- .long 0x0000428e,0xf23c4400,0x3f800000,0xf2009000
- .long 0xf23c4422,0x80800000,0x60ff0000,0x428a60ff
- .long 0x00004110,0xf23c4400,0x3f800000,0x60ff0000
- .long 0x42762d7c,0x00000004,0xff5cf210,0x4800f22e
- .long 0x6800ff84,0x22103228,0x00040281,0x7fffffff
- .long 0x0c813fd7,0x80006c04,0x60000240,0x0c814004
- .long 0xbc7e6d04,0x6000027a,0xf2000080,0xf23a54a3
- .long 0xdc9043fb,0x01700000,0x0678f22e,0x6080ff58
- .long 0x222eff58,0xe981d3c1,0xf2194828,0xf2114428
- .long 0x222eff58,0xe2990c81,0x00000000,0x6c000106
- .long 0xf227e004,0xf22e6800,0xff84f200,0x0023f23a
- .long 0x5480fce8,0xf23a5500,0xfd32f200,0x00a3f200
- .long 0x01232f02,0x2401e29a,0x02828000,0x0000b382
- .long 0x02828000,0x0000f23a,0x54a2fcc8,0xf23a5522
- .long 0xfd12f200,0x00a3b5ae,0xff84241f,0xf2000123
- .long 0xe2990281,0x80000000,0x2d7c3f80,0x0000ff54
- .long 0xb3aeff54,0xf23a54a2,0xfca2f23a,0x5522fcec
- .long 0xf20000a3,0xf2000123,0xf22e6800,0xff90f23a
- .long 0x54a2fc90,0xb3aeff90,0xf23a5522,0xfcd6f200
- .long 0x00a3f200,0x0123f23a,0x54a2fc80,0xf23a5522
- .long 0xfccaf200,0x00a3f200,0x0123f23a,0x48a2fc7c
- .long 0xf23a4922,0xfcc6f200,0x00a3f200,0x0123f23a
- .long 0x48a2fc78,0xf23a4922,0xfcc2f200,0x00a3f200
- .long 0x0823f22e,0x48a3ff84,0xf23a4422,0xfcbaf22e
- .long 0x4823ff90,0xf21fd020,0xf2009000,0xf22e48a2
- .long 0xff8461ff,0x0000448e,0xf22e4422,0xff5460ff
- .long 0x000040fc,0xf227e004,0xf22e6800,0xff84f200
- .long 0x0023f23a,0x5480fc34,0xf23a5500,0xfbdef200
- .long 0x00a3f22e,0x6800ff90,0xf2000123,0xe2990281
- .long 0x80000000,0xf23a54a2,0xfc1af23a,0x5522fbc4
- .long 0xb3aeff84,0xb3aeff90,0xf20000a3,0x00813f80
- .long 0x00002d41,0xff54f200,0x0123f23a,0x54a2fbfc
- .long 0xf23a5522,0xfba6f200,0x00a3f200,0x0123f23a
- .long 0x54a2fbf0,0xf23a5522,0xfb9af200,0x00a3f200
- .long 0x0123f23a,0x54a2fbe4,0xf23a5522,0xfb8ef200
- .long 0x00a3f200,0x0123f23a,0x48a2fbe0,0xf23a4922
- .long 0xfb8af200,0x00a3f200,0x0123f23a,0x48a2fbdc
- .long 0xf23a4922,0xfb86f200,0x00a3f200,0x0823f23a
- .long 0x44a2fbd4,0xf22e4823,0xff84f22e,0x48a3ff90
- .long 0xf21fd020,0xf2009000,0xf22e44a2,0xff5461ff
- .long 0x000043a2,0xf22e4822,0xff8460ff,0x00004010
- .long 0x0c813fff,0x80006e00,0x0048f23c,0x44803f80
- .long 0x0000f200,0x9000f23c,0x44a80080,0x000061ff
- .long 0x00004372,0xf200b000,0x123c0003,0xf22e4800
- .long 0xff8460ff,0x00003fca,0x2f00f23c,0x44803f80
- .long 0x000061ff,0x0000434e,0x201f60ff,0x00003e54
- .long 0xf227e03c,0x2f02f23c,0x44800000,0x00000c81
- .long 0x7ffeffff,0x66523d7c,0x7ffeff84,0x2d7cc90f
- .long 0xdaa2ff88,0x42aeff8c,0x3d7c7fdc,0xff902d7c
- .long 0x85a308d3,0xff9442ae,0xff98f200,0x003af294
- .long 0x000e002e,0x0080ff84,0x002e0080,0xff90f22e
- .long 0x4822ff84,0xf2000080,0xf22e4822,0xff90f200
- .long 0x00a8f22e,0x48a2ff90,0xf22e6800,0xff84322e
- .long 0xff842241,0x02810000,0x7fff0481,0x00003fff
- .long 0x0c810000,0x001c6f0e,0x04810000,0x001b1d7c
- .long 0x0000ff58,0x60084281,0x1d7c0001,0xff58243c
- .long 0x00003ffe,0x94812d7c,0xa2f9836e,0xff882d7c
- .long 0x4e44152a,0xff8c3d42,0xff84f200,0x0100f22e
- .long 0x4923ff84,0x24094842,0x02828000,0x00000082
- .long 0x5f000000,0x2d42ff54,0xf22e4522,0xff54f22e
- .long 0x4528ff54,0x24010682,0x00003fff,0x3d42ff84
- .long 0x2d7cc90f,0xdaa2ff88,0x42aeff8c,0x06810000
- .long 0x3fdd3d41,0xff902d7c,0x85a308d3,0xff9442ae
- .long 0xff98122e,0xff58f200,0x0a00f22e,0x4a23ff84
- .long 0xf2000a80,0xf22e4aa3,0xff90f200,0x1180f200
- .long 0x15a2f200,0x0e28f200,0x0c28f200,0x1622f200
- .long 0x0180f200,0x10a8f200,0x04220c01,0x00006e00
- .long 0x000ef200,0x01a8f200,0x0ca26000,0xff0cf22e
- .long 0x6100ff58,0x241ff21f,0xd03c222e,0xff5c0c81
- .long 0x00000004,0x6d00fa4c,0x6000fc36,0x3ea0b759
- .long 0xf50f8688,0xbef2baa5,0xa8924f04,0xbf346f59
- .long 0xb39ba65f,0x00000000,0x00000000,0x3ff60000
- .long 0xe073d3fc,0x199c4a00,0x00000000,0x3ff90000
- .long 0xd23cd684,0x15d95fa1,0x00000000,0xbffc0000
- .long 0x8895a6c5,0xfb423bca,0x00000000,0xbffd0000
- .long 0xeef57e0d,0xa84bc8ce,0x00000000,0x3ffc0000
- .long 0xa2f9836e,0x4e44152a,0x00000000,0x40010000
- .long 0xc90fdaa2,0x00000000,0x00000000,0x3fdf0000
- .long 0x85a308d4,0x00000000,0x00000000,0xc0040000
- .long 0xc90fdaa2,0x2168c235,0x21800000,0xc0040000
- .long 0xc2c75bcd,0x105d7c23,0xa0d00000,0xc0040000
- .long 0xbc7edcf7,0xff523611,0xa1e80000,0xc0040000
- .long 0xb6365e22,0xee46f000,0x21480000,0xc0040000
- .long 0xafeddf4d,0xdd3ba9ee,0xa1200000,0xc0040000
- .long 0xa9a56078,0xcc3063dd,0x21fc0000,0xc0040000
- .long 0xa35ce1a3,0xbb251dcb,0x21100000,0xc0040000
- .long 0x9d1462ce,0xaa19d7b9,0xa1580000,0xc0040000
- .long 0x96cbe3f9,0x990e91a8,0x21e00000,0xc0040000
- .long 0x90836524,0x88034b96,0x20b00000,0xc0040000
- .long 0x8a3ae64f,0x76f80584,0xa1880000,0xc0040000
- .long 0x83f2677a,0x65ecbf73,0x21c40000,0xc0030000
- .long 0xfb53d14a,0xa9c2f2c2,0x20000000,0xc0030000
- .long 0xeec2d3a0,0x87ac669f,0x21380000,0xc0030000
- .long 0xe231d5f6,0x6595da7b,0xa1300000,0xc0030000
- .long 0xd5a0d84c,0x437f4e58,0x9fc00000,0xc0030000
- .long 0xc90fdaa2,0x2168c235,0x21000000,0xc0030000
- .long 0xbc7edcf7,0xff523611,0xa1680000,0xc0030000
- .long 0xafeddf4d,0xdd3ba9ee,0xa0a00000,0xc0030000
- .long 0xa35ce1a3,0xbb251dcb,0x20900000,0xc0030000
- .long 0x96cbe3f9,0x990e91a8,0x21600000,0xc0030000
- .long 0x8a3ae64f,0x76f80584,0xa1080000,0xc0020000
- .long 0xfb53d14a,0xa9c2f2c2,0x1f800000,0xc0020000
- .long 0xe231d5f6,0x6595da7b,0xa0b00000,0xc0020000
- .long 0xc90fdaa2,0x2168c235,0x20800000,0xc0020000
- .long 0xafeddf4d,0xdd3ba9ee,0xa0200000,0xc0020000
- .long 0x96cbe3f9,0x990e91a8,0x20e00000,0xc0010000
- .long 0xfb53d14a,0xa9c2f2c2,0x1f000000,0xc0010000
- .long 0xc90fdaa2,0x2168c235,0x20000000,0xc0010000
- .long 0x96cbe3f9,0x990e91a8,0x20600000,0xc0000000
- .long 0xc90fdaa2,0x2168c235,0x1f800000,0xbfff0000
- .long 0xc90fdaa2,0x2168c235,0x1f000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x3fff0000
- .long 0xc90fdaa2,0x2168c235,0x9f000000,0x40000000
- .long 0xc90fdaa2,0x2168c235,0x9f800000,0x40010000
- .long 0x96cbe3f9,0x990e91a8,0xa0600000,0x40010000
- .long 0xc90fdaa2,0x2168c235,0xa0000000,0x40010000
- .long 0xfb53d14a,0xa9c2f2c2,0x9f000000,0x40020000
- .long 0x96cbe3f9,0x990e91a8,0xa0e00000,0x40020000
- .long 0xafeddf4d,0xdd3ba9ee,0x20200000,0x40020000
- .long 0xc90fdaa2,0x2168c235,0xa0800000,0x40020000
- .long 0xe231d5f6,0x6595da7b,0x20b00000,0x40020000
- .long 0xfb53d14a,0xa9c2f2c2,0x9f800000,0x40030000
- .long 0x8a3ae64f,0x76f80584,0x21080000,0x40030000
- .long 0x96cbe3f9,0x990e91a8,0xa1600000,0x40030000
- .long 0xa35ce1a3,0xbb251dcb,0xa0900000,0x40030000
- .long 0xafeddf4d,0xdd3ba9ee,0x20a00000,0x40030000
- .long 0xbc7edcf7,0xff523611,0x21680000,0x40030000
- .long 0xc90fdaa2,0x2168c235,0xa1000000,0x40030000
- .long 0xd5a0d84c,0x437f4e58,0x1fc00000,0x40030000
- .long 0xe231d5f6,0x6595da7b,0x21300000,0x40030000
- .long 0xeec2d3a0,0x87ac669f,0xa1380000,0x40030000
- .long 0xfb53d14a,0xa9c2f2c2,0xa0000000,0x40040000
- .long 0x83f2677a,0x65ecbf73,0xa1c40000,0x40040000
- .long 0x8a3ae64f,0x76f80584,0x21880000,0x40040000
- .long 0x90836524,0x88034b96,0xa0b00000,0x40040000
- .long 0x96cbe3f9,0x990e91a8,0xa1e00000,0x40040000
- .long 0x9d1462ce,0xaa19d7b9,0x21580000,0x40040000
- .long 0xa35ce1a3,0xbb251dcb,0xa1100000,0x40040000
- .long 0xa9a56078,0xcc3063dd,0xa1fc0000,0x40040000
- .long 0xafeddf4d,0xdd3ba9ee,0x21200000,0x40040000
- .long 0xb6365e22,0xee46f000,0xa1480000,0x40040000
- .long 0xbc7edcf7,0xff523611,0x21e80000,0x40040000
- .long 0xc2c75bcd,0x105d7c23,0x20d00000,0x40040000
- .long 0xc90fdaa2,0x2168c235,0xa1800000,0xf2104800
- .long 0x22103228,0x00040281,0x7fffffff,0x0c813fd7
- .long 0x80006c04,0x60000134,0x0c814004,0xbc7e6d04
- .long 0x60000144,0xf2000080,0xf23a54a3,0xd3d443fa
- .long 0xfdbcf201,0x6080e981,0xd3c1f219,0x4828f211
- .long 0x4428ea99,0x02818000,0x0000f227,0xe00c0c81
- .long 0x00000000,0x6d000072,0xf2000080,0xf20004a3
- .long 0xf23a5580,0xfaf8f23a,0x5500fafa,0xf20005a3
- .long 0xf2000523,0xf23a55a2,0xfaf4f23a,0x4922fafe
- .long 0xf20005a3,0xf2000523,0xf23a49a2,0xfb00f23a
- .long 0x4922fb0a,0xf20005a3,0xf2000523,0xf23a49a2
- .long 0xfb0cf200,0x0123f200,0x0ca3f200,0x0822f23c
- .long 0x44a23f80,0x0000f21f,0xd030f200,0x9000f200
- .long 0x042060ff,0x000038d8,0xf2000080,0xf2000023
- .long 0xf23a5580,0xfa88f23a,0x5500fa8a,0xf20001a3
- .long 0xf2000123,0xf23a55a2,0xfa84f23a,0x4922fa8e
- .long 0xf20001a3,0xf2000123,0xf23a49a2,0xfa90f23a
- .long 0x4922fa9a,0xf20001a3,0xf2000123,0xf23a49a2
- .long 0xfa9cf200,0x0523f200,0x0c23f200,0x08a2f23c
- .long 0x44223f80,0x0000f21f,0xd030f227,0x68800a97
- .long 0x80000000,0xf2009000,0xf21f4820,0x60ff0000
- .long 0x385e0c81,0x3fff8000,0x6e1cf227,0x6800f200
- .long 0x9000123c,0x0003f21f,0x480060ff,0x00003832
- .long 0x60ff0000,0x36cef227,0xe03c2f02,0xf23c4480
- .long 0x00000000,0x0c817ffe,0xffff6652,0x3d7c7ffe
- .long 0xff842d7c,0xc90fdaa2,0xff8842ae,0xff8c3d7c
- .long 0x7fdcff90,0x2d7c85a3,0x08d3ff94,0x42aeff98
- .long 0xf200003a,0xf294000e,0x002e0080,0xff84002e
- .long 0x0080ff90,0xf22e4822,0xff84f200,0x0080f22e
- .long 0x4822ff90,0xf20000a8,0xf22e48a2,0xff90f22e
- .long 0x6800ff84,0x322eff84,0x22410281,0x00007fff
- .long 0x04810000,0x3fff0c81,0x0000001c,0x6f0e0481
- .long 0x0000001b,0x1d7c0000,0xff586008,0x42811d7c
- .long 0x0001ff58,0x243c0000,0x3ffe9481,0x2d7ca2f9
- .long 0x836eff88,0x2d7c4e44,0x152aff8c,0x3d42ff84
- .long 0xf2000100,0xf22e4923,0xff842409,0x48420282
- .long 0x80000000,0x00825f00,0x00002d42,0xff54f22e
- .long 0x4522ff54,0xf22e4528,0xff542401,0x06820000
- .long 0x3fff3d42,0xff842d7c,0xc90fdaa2,0xff8842ae
- .long 0xff8c0681,0x00003fdd,0x3d41ff90,0x2d7c85a3
- .long 0x08d3ff94,0x42aeff98,0x122eff58,0xf2000a00
- .long 0xf22e4a23,0xff84f200,0x0a80f22e,0x4aa3ff90
- .long 0xf2001180,0xf20015a2,0xf2000e28,0xf2000c28
- .long 0xf2001622,0xf2000180,0xf20010a8,0xf2000422
- .long 0x0c010000,0x6e00000e,0xf20001a8,0xf2000ca2
- .long 0x6000ff0c,0xf22e6100,0xff54241f,0xf21fd03c
- .long 0x222eff54,0xe2996000,0xfd72bff6,0x687e3149
- .long 0x87d84002,0xac6934a2,0x6db3bfc2,0x476f4e1d
- .long 0xa28e3fb3,0x44447f87,0x6989bfb7,0x44ee7faf
- .long 0x45db3fbc,0x71c64694,0x0220bfc2,0x49249218
- .long 0x72f93fc9,0x99999999,0x8fa9bfd5,0x55555555
- .long 0x5555bfb7,0x0bf39853,0x9e6a3fbc,0x7187962d
- .long 0x1d7dbfc2,0x49248271,0x07b83fc9,0x99999996
- .long 0x263ebfd5,0x55555555,0x55363fff,0x0000c90f
- .long 0xdaa22168,0xc2350000,0x0000bfff,0x0000c90f
- .long 0xdaa22168,0xc2350000,0x00000001,0x00008000
- .long 0x00000000,0x00000000,0x00008001,0x00008000
- .long 0x00000000,0x00000000,0x00003ffb,0x000083d1
- .long 0x52c5060b,0x7a510000,0x00003ffb,0x00008bc8
- .long 0x54456549,0x8b8b0000,0x00003ffb,0x000093be
- .long 0x40601762,0x6b0d0000,0x00003ffb,0x00009bb3
- .long 0x078d35ae,0xc2020000,0x00003ffb,0x0000a3a6
- .long 0x9a525ddc,0xe7de0000,0x00003ffb,0x0000ab98
- .long 0xe9436276,0x56190000,0x00003ffb,0x0000b389
- .long 0xe502f9c5,0x98620000,0x00003ffb,0x0000bb79
- .long 0x7e436b09,0xe6fb0000,0x00003ffb,0x0000c367
- .long 0xa5c739e5,0xf4460000,0x00003ffb,0x0000cb54
- .long 0x4c61cff7,0xd5c60000,0x00003ffb,0x0000d33f
- .long 0x62f82488,0x533e0000,0x00003ffb,0x0000db28
- .long 0xda816240,0x4c770000,0x00003ffb,0x0000e310
- .long 0xa4078ad3,0x4f180000,0x00003ffb,0x0000eaf6
- .long 0xb0a8188e,0xe1eb0000,0x00003ffb,0x0000f2da
- .long 0xf1949dbe,0x79d50000,0x00003ffb,0x0000fabd
- .long 0x581361d4,0x7e3e0000,0x00003ffc,0x00008346
- .long 0xac210959,0xecc40000,0x00003ffc,0x00008b23
- .long 0x2a083042,0x82d80000,0x00003ffc,0x000092fb
- .long 0x70b8d29a,0xe2f90000,0x00003ffc,0x00009acf
- .long 0x476f5ccd,0x1cb40000,0x00003ffc,0x0000a29e
- .long 0x76304954,0xf23f0000,0x00003ffc,0x0000aa68
- .long 0xc5d08ab8,0x52300000,0x00003ffc,0x0000b22d
- .long 0xfffd9d53,0x9f830000,0x00003ffc,0x0000b9ed
- .long 0xef453e90,0x0ea50000,0x00003ffc,0x0000c1a8
- .long 0x5f1cc75e,0x3ea50000,0x00003ffc,0x0000c95d
- .long 0x1be82813,0x8de60000,0x00003ffc,0x0000d10b
- .long 0xf300840d,0x2de40000,0x00003ffc,0x0000d8b4
- .long 0xb2ba6bc0,0x5e7a0000,0x00003ffc,0x0000e057
- .long 0x2a6bb423,0x35f60000,0x00003ffc,0x0000e7f3
- .long 0x2a70ea9c,0xaa8f0000,0x00003ffc,0x0000ef88
- .long 0x843264ec,0xefaa0000,0x00003ffc,0x0000f717
- .long 0x0a28ecc0,0x66660000,0x00003ffd,0x0000812f
- .long 0xd288332d,0xad320000,0x00003ffd,0x000088a8
- .long 0xd1b1218e,0x4d640000,0x00003ffd,0x00009012
- .long 0xab3f23e4,0xaee80000,0x00003ffd,0x0000976c
- .long 0xc3d411e7,0xf1b90000,0x00003ffd,0x00009eb6
- .long 0x89493889,0xa2270000,0x00003ffd,0x0000a5ef
- .long 0x72c34487,0x361b0000,0x00003ffd,0x0000ad17
- .long 0x00baf07a,0x72270000,0x00003ffd,0x0000b42c
- .long 0xbcfafd37,0xefb70000,0x00003ffd,0x0000bb30
- .long 0x3a940ba8,0x0f890000,0x00003ffd,0x0000c221
- .long 0x15c6fcae,0xbbaf0000,0x00003ffd,0x0000c8fe
- .long 0xf3e68633,0x12210000,0x00003ffd,0x0000cfc9
- .long 0x8330b400,0x0c700000,0x00003ffd,0x0000d680
- .long 0x7aa1102c,0x5bf90000,0x00003ffd,0x0000dd23
- .long 0x99bc3125,0x2aa30000,0x00003ffd,0x0000e3b2
- .long 0xa8556b8f,0xc5170000,0x00003ffd,0x0000ea2d
- .long 0x764f6431,0x59890000,0x00003ffd,0x0000f3bf
- .long 0x5bf8bad1,0xa21d0000,0x00003ffe,0x0000801c
- .long 0xe39e0d20,0x5c9a0000,0x00003ffe,0x00008630
- .long 0xa2dada1e,0xd0660000,0x00003ffe,0x00008c1a
- .long 0xd445f3e0,0x9b8c0000,0x00003ffe,0x000091db
- .long 0x8f1664f3,0x50e20000,0x00003ffe,0x00009773
- .long 0x1420365e,0x538c0000,0x00003ffe,0x00009ce1
- .long 0xc8e6a0b8,0xcdba0000,0x00003ffe,0x0000a228
- .long 0x32dbcada,0xae090000,0x00003ffe,0x0000a746
- .long 0xf2ddb760,0x22940000,0x00003ffe,0x0000ac3e
- .long 0xc0fb997d,0xd6a20000,0x00003ffe,0x0000b110
- .long 0x688aebdc,0x6f6a0000,0x00003ffe,0x0000b5bc
- .long 0xc49059ec,0xc4b00000,0x00003ffe,0x0000ba44
- .long 0xbc7dd470,0x782f0000,0x00003ffe,0x0000bea9
- .long 0x4144fd04,0x9aac0000,0x00003ffe,0x0000c2eb
- .long 0x4abb6616,0x28b60000,0x00003ffe,0x0000c70b
- .long 0xd54ce602,0xee140000,0x00003ffe,0x0000cd00
- .long 0x0549adec,0x71590000,0x00003ffe,0x0000d484
- .long 0x57d2d8ea,0x4ea30000,0x00003ffe,0x0000db94
- .long 0x8da712de,0xce3b0000,0x00003ffe,0x0000e238
- .long 0x55f969e8,0x096a0000,0x00003ffe,0x0000e877
- .long 0x1129c435,0x32590000,0x00003ffe,0x0000ee57
- .long 0xc16e0d37,0x9c0d0000,0x00003ffe,0x0000f3e1
- .long 0x0211a87c,0x37790000,0x00003ffe,0x0000f919
- .long 0x039d758b,0x8d410000,0x00003ffe,0x0000fe05
- .long 0x8b8f6493,0x5fb30000,0x00003fff,0x00008155
- .long 0xfb497b68,0x5d040000,0x00003fff,0x00008388
- .long 0x9e3549d1,0x08e10000,0x00003fff,0x0000859c
- .long 0xfa76511d,0x724b0000,0x00003fff,0x00008795
- .long 0x2ecfff81,0x31e70000,0x00003fff,0x00008973
- .long 0x2fd19557,0x641b0000,0x00003fff,0x00008b38
- .long 0xcad10193,0x2a350000,0x00003fff,0x00008ce7
- .long 0xa8d8301e,0xe6b50000,0x00003fff,0x00008f46
- .long 0xa39e2eae,0x52810000,0x00003fff,0x0000922d
- .long 0xa7d79188,0x84870000,0x00003fff,0x000094d1
- .long 0x9fcbdedf,0x52410000,0x00003fff,0x0000973a
- .long 0xb94419d2,0xa08b0000,0x00003fff,0x0000996f
- .long 0xf00e08e1,0x0b960000,0x00003fff,0x00009b77
- .long 0x3f951232,0x1da70000,0x00003fff,0x00009d55
- .long 0xcc320f93,0x56240000,0x00003fff,0x00009f10
- .long 0x0575006c,0xc5710000,0x00003fff,0x0000a0a9
- .long 0xc290d97c,0xc06c0000,0x00003fff,0x0000a226
- .long 0x59ebebc0,0x630a0000,0x00003fff,0x0000a388
- .long 0xb4aff6ef,0x0ec90000,0x00003fff,0x0000a4d3
- .long 0x5f1061d2,0x92c40000,0x00003fff,0x0000a608
- .long 0x95dcfbe3,0x187e0000,0x00003fff,0x0000a72a
- .long 0x51dc7367,0xbeac0000,0x00003fff,0x0000a83a
- .long 0x51530956,0x168f0000,0x00003fff,0x0000a93a
- .long 0x20077539,0x546e0000,0x00003fff,0x0000aa9e
- .long 0x7245023b,0x26050000,0x00003fff,0x0000ac4c
- .long 0x84ba6fe4,0xd58f0000,0x00003fff,0x0000adce
- .long 0x4a4a606b,0x97120000,0x00003fff,0x0000af2a
- .long 0x2dcd8d26,0x3c9c0000,0x00003fff,0x0000b065
- .long 0x6f81f222,0x65c70000,0x00003fff,0x0000b184
- .long 0x65150f71,0x496a0000,0x00003fff,0x0000b28a
- .long 0xaa156f9a,0xda350000,0x00003fff,0x0000b37b
- .long 0x44ff3766,0xb8950000,0x00003fff,0x0000b458
- .long 0xc3dce963,0x04330000,0x00003fff,0x0000b525
- .long 0x529d5622,0x46bd0000,0x00003fff,0x0000b5e2
- .long 0xcca95f9d,0x88cc0000,0x00003fff,0x0000b692
- .long 0xcada7aca,0x1ada0000,0x00003fff,0x0000b736
- .long 0xaea7a692,0x58380000,0x00003fff,0x0000b7cf
- .long 0xab287e9f,0x7b360000,0x00003fff,0x0000b85e
- .long 0xcc66cb21,0x98350000,0x00003fff,0x0000b8e4
- .long 0xfd5a20a5,0x93da0000,0x00003fff,0x0000b99f
- .long 0x41f64aff,0x9bb50000,0x00003fff,0x0000ba7f
- .long 0x1e17842b,0xbe7b0000,0x00003fff,0x0000bb47
- .long 0x12857637,0xe17d0000,0x00003fff,0x0000bbfa
- .long 0xbe8a4788,0xdf6f0000,0x00003fff,0x0000bc9d
- .long 0x0fad2b68,0x9d790000,0x00003fff,0x0000bd30
- .long 0x6a39471e,0xcd860000,0x00003fff,0x0000bdb6
- .long 0xc731856a,0xf18a0000,0x00003fff,0x0000be31
- .long 0xcac502e8,0x0d700000,0x00003fff,0x0000bea2
- .long 0xd55ce331,0x94e20000,0x00003fff,0x0000bf0b
- .long 0x10b7c031,0x28f00000,0x00003fff,0x0000bf6b
- .long 0x7a18dacb,0x778d0000,0x00003fff,0x0000bfc4
- .long 0xea4663fa,0x18f60000,0x00003fff,0x0000c018
- .long 0x1bde8b89,0xa4540000,0x00003fff,0x0000c065
- .long 0xb066cfbf,0x64390000,0x00003fff,0x0000c0ae
- .long 0x345f5634,0x0ae60000,0x00003fff,0x0000c0f2
- .long 0x22919cb9,0xe6a70000,0x0000f210,0x48002210
- .long 0x32280004,0xf22e6800,0xff840281,0x7fffffff
- .long 0x0c813ffb,0x80006c04,0x600000d0,0x0c814002
- .long 0xffff6f04,0x6000014c,0x02aef800,0x0000ff88
- .long 0x00ae0400,0x0000ff88,0x2d7c0000,0x0000ff8c
- .long 0xf2000080,0xf22e48a3,0xff84f22e,0x4828ff84
- .long 0xf23c44a2,0x3f800000,0xf2000420,0x2f022401
- .long 0x02810000,0x78000282,0x7fff0000,0x04823ffb
- .long 0x0000e282,0xd282ee81,0x43faf780,0xd3c12d59
- .long 0xff902d59,0xff942d59,0xff98222e,0xff840281
- .long 0x80000000,0x83aeff90,0x241ff227,0xe004f200
- .long 0x0080f200,0x04a3f23a,0x5500f6a0,0xf2000522
- .long 0xf2000523,0xf20000a3,0xf23a5522,0xf696f23a
- .long 0x54a3f698,0xf20008a3,0xf2000422,0xf21fd020
- .long 0xf2009000,0xf22e4822,0xff9060ff,0x00002d30
- .long 0x0c813fff,0x80006e00,0x008a0c81,0x3fd78000
- .long 0x6d00006c,0xf227e00c,0xf2000023,0xf2000080
- .long 0xf20004a3,0xf23a5500,0xf65af23a,0x5580f65c
- .long 0xf2000523,0xf20005a3,0xf23a5522,0xf656f23a
- .long 0x55a2f658,0xf2000523,0xf2000ca3,0xf23a5522
- .long 0xf652f23a,0x54a2f654,0xf2000123,0xf22e4823
- .long 0xff84f200,0x08a2f200,0x0423f21f,0xd030f200
- .long 0x9000f22e,0x4822ff84,0x60ff0000,0x2cb2f200
- .long 0x9000123c,0x0003f22e,0x4800ff84,0x60ff0000
- .long 0x2c900c81,0x40638000,0x6e00008e,0xf227e00c
- .long 0xf23c4480,0xbf800000,0xf20000a0,0xf2000400
- .long 0xf2000023,0xf22e6880,0xff84f200,0x0080f200
- .long 0x04a3f23a,0x5580f5ec,0xf23a5500,0xf5eef200
- .long 0x05a3f200,0x0523f23a,0x55a2f5e8,0xf23a5522
- .long 0xf5eaf200,0x0ca3f200,0x0123f23a,0x54a2f5e4
- .long 0xf22e4823,0xff84f200,0x08a2f200,0x0423f22e
- .long 0x4822ff84,0xf21fd030,0xf2009000,0x4a106a0c
- .long 0xf23a4822,0xf5d660ff,0x00002c24,0xf23a4822
- .long 0xf5ba60ff,0x00002c10,0x4a106a16,0xf23a4800
- .long 0xf5baf200,0x9000f23a,0x4822f5c0,0x60ff0000
- .long 0x2bfef23a,0x4800f594,0xf2009000,0xf23a4822
- .long 0xf5ba60ff,0x00002be0,0x60ff0000,0x2a66f210
- .long 0x48002210,0x32280004,0x02817fff,0xffff0c81
- .long 0x3fff8000,0x6c4e0c81,0x3fd78000,0x6d00007c
- .long 0xf23c4480,0x3f800000,0xf20000a8,0xf227e004
- .long 0xf23c4500,0x3f800000,0xf2000122,0xf20008a3
- .long 0xf21fd020,0xf2000484,0xf2000420,0xf227e001
- .long 0x41d761ff,0xfffffd66,0xdffc0000,0x000c60ff
- .long 0x00002b6c,0xf2000018,0xf23c4438,0x3f800000
- .long 0xf2d20000,0x29d4f23a,0x4800c5a6,0x22100281
- .long 0x80000000,0x00813f80,0x00002f01,0xf2009000
- .long 0xf21f4423,0x60ff0000,0x2b36f200,0x9000123c
- .long 0x0003f210,0x480060ff,0x00002b16,0x60ff0000
- .long 0x29b2f210,0x48002210,0x32280004,0x02817fff
- .long 0xffff0c81,0x3fff8000,0x6c44f23c,0x44803f80
- .long 0x0000f200,0x00a2f200,0x001af23c,0x44223f80
- .long 0x0000f200,0x0420f200,0x00042f00,0x4280f227
- .long 0xe00141d7,0x61ffffff,0xfcc4dffc,0x0000000c
- .long 0xf21f9000,0xf2000022,0x60ff0000,0x2acaf200
- .long 0x0018f23c,0x44383f80,0x0000f2d2,0x0000292a
- .long 0x4a106a18,0xf23a4800,0xc4e8f200,0x9000f23c
- .long 0x44220080,0x000060ff,0x00002a9c,0x60ff0000
- .long 0x2ce8f200,0x9000f23a,0x4800c4d6,0x60ff0000
- .long 0x2a863fdc,0x000082e3,0x08654361,0xc4c60000
- .long 0x00003fa5,0x55555555,0x4cc13fc5,0x55555555
- .long 0x4a543f81,0x11111117,0x43853fa5,0x55555555
- .long 0x4f5a3fc5,0x55555555,0x55550000,0x00000000
- .long 0x00003ec7,0x1de3a577,0x46823efa,0x01a019d7
- .long 0xcb683f2a,0x01a01a01,0x9df33f56,0xc16c16c1
- .long 0x70e23f81,0x11111111,0x11113fa5,0x55555555
- .long 0x55553ffc,0x0000aaaa,0xaaaaaaaa,0xaaab0000
- .long 0x000048b0,0x00000000,0x00003730,0x00000000
- .long 0x00003fff,0x00008000,0x00000000,0x00000000
- .long 0x00003fff,0x00008164,0xd1f3bc03,0x07749f84
- .long 0x1a9b3fff,0x000082cd,0x8698ac2b,0xa1d89fc1
- .long 0xd5b93fff,0x0000843a,0x28c3acde,0x4048a072
- .long 0x83693fff,0x000085aa,0xc367cc48,0x7b141fc5
- .long 0xc95c3fff,0x0000871f,0x61969e8d,0x10101ee8
- .long 0x5c9f3fff,0x00008898,0x0e8092da,0x85289fa2
- .long 0x07293fff,0x00008a14,0xd575496e,0xfd9ca07b
- .long 0xf9af3fff,0x00008b95,0xc1e3ea8b,0xd6e8a002
- .long 0x0dcf3fff,0x00008d1a,0xdf5b7e5b,0xa9e4205a
- .long 0x63da3fff,0x00008ea4,0x398b45cd,0x53c01eb7
- .long 0x00513fff,0x00009031,0xdc431466,0xb1dc1f6e
- .long 0xb0293fff,0x000091c3,0xd373ab11,0xc338a078
- .long 0x14943fff,0x0000935a,0x2b2f13e6,0xe92c9eb3
- .long 0x19b03fff,0x000094f4,0xefa8fef7,0x09602017
- .long 0x457d3fff,0x00009694,0x2d372018,0x5a001f11
- .long 0xd5373fff,0x00009837,0xf0518db8,0xa9709fb9
- .long 0x52dd3fff,0x000099e0,0x459320b7,0xfa641fe4
- .long 0x30873fff,0x00009b8d,0x39b9d54e,0x55381fa2
- .long 0xa8183fff,0x00009d3e,0xd9a72cff,0xb7501fde
- .long 0x494d3fff,0x00009ef5,0x326091a1,0x11ac2050
- .long 0x48903fff,0x0000a0b0,0x510fb971,0x4fc4a073
- .long 0x691c3fff,0x0000a270,0x43030c49,0x68181f9b
- .long 0x7a053fff,0x0000a435,0x15ae09e6,0x80a0a079
- .long 0x71263fff,0x0000a5fe,0xd6a9b151,0x38eca071
- .long 0xa1403fff,0x0000a7cd,0x93b4e965,0x3568204f
- .long 0x62da3fff,0x0000a9a1,0x5ab4ea7c,0x0ef81f28
- .long 0x3c4a3fff,0x0000ab7a,0x39b5a93e,0xd3389f9a
- .long 0x7fdc3fff,0x0000ad58,0x3eea42a1,0x4ac8a05b
- .long 0x3fac3fff,0x0000af3b,0x78ad690a,0x43741fdf
- .long 0x26103fff,0x0000b123,0xf581d2ac,0x25909f70
- .long 0x5f903fff,0x0000b311,0xc412a911,0x2488201f
- .long 0x678a3fff,0x0000b504,0xf333f9de,0x64841f32
- .long 0xfb133fff,0x0000b6fd,0x91e328d1,0x77902003
- .long 0x8b303fff,0x0000b8fb,0xaf4762fb,0x9ee8200d
- .long 0xc3cc3fff,0x0000baff,0x5ab2133e,0x45fc9f8b
- .long 0x2ae63fff,0x0000bd08,0xa39f580c,0x36c0a02b
- .long 0xbf703fff,0x0000bf17,0x99b67a73,0x1084a00b
- .long 0xf5183fff,0x0000c12c,0x4cca6670,0x9458a041
- .long 0xdd413fff,0x0000c346,0xccda2497,0x64089fdf
- .long 0x137b3fff,0x0000c567,0x2a115506,0xdadc201f
- .long 0x15683fff,0x0000c78d,0x74c8abb9,0xb15c1fc1
- .long 0x3a2e3fff,0x0000c9b9,0xbd866e2f,0x27a4a03f
- .long 0x8f033fff,0x0000cbec,0x14fef272,0x7c5c1ff4
- .long 0x907d3fff,0x0000ce24,0x8c151f84,0x80e49e6e
- .long 0x53e43fff,0x0000d063,0x33daef2b,0x25941fd6
- .long 0xd45c3fff,0x0000d2a8,0x1d91f12a,0xe45ca076
- .long 0xedb93fff,0x0000d4f3,0x5aabcfed,0xfa209fa6
- .long 0xde213fff,0x0000d744,0xfccad69d,0x6af41ee6
- .long 0x9a2f3fff,0x0000d99d,0x15c278af,0xd7b4207f
- .long 0x439f3fff,0x0000dbfb,0xb797daf2,0x3754201e
- .long 0xc2073fff,0x0000de60,0xf4825e0e,0x91249e8b
- .long 0xe1753fff,0x0000e0cc,0xdeec2a94,0xe1102003
- .long 0x2c4b3fff,0x0000e33f,0x8972be8a,0x5a502004
- .long 0xdff53fff,0x0000e5b9,0x06e77c83,0x48a81e72
- .long 0xf47a3fff,0x0000e839,0x6a503c4b,0xdc681f72
- .long 0x2f223fff,0x0000eac0,0xc6e7dd24,0x3930a017
- .long 0xe9453fff,0x0000ed4f,0x301ed994,0x2b841f40
- .long 0x1a5b3fff,0x0000efe4,0xb99bdcda,0xf5cc9fb9
- .long 0xa9e33fff,0x0000f281,0x773c59ff,0xb1382074
- .long 0x4c053fff,0x0000f525,0x7d152486,0xcc2c1f77
- .long 0x3a193fff,0x0000f7d0,0xdf730ad1,0x3bb81ffe
- .long 0x90d53fff,0x0000fa83,0xb2db722a,0x033ca041
- .long 0xed223fff,0x0000fd3e,0x0c0cf486,0xc1741f85
- .long 0x3f3a2210,0x02817fff,0x00000c81,0x3fbe0000
- .long 0x6c0660ff,0x00000108,0x32280004,0x0c81400c
- .long 0xb1676d06,0x60ff0000,0x010cf210,0x4800f200
- .long 0x0080f23c,0x442342b8,0xaa3bf227,0xe00c2d7c
- .long 0x00000000,0xff58f201,0x600043fa,0xfbb6f201
- .long 0x40002d41,0xff540281,0x0000003f,0xe989d3c1
- .long 0x222eff54,0xec810641,0x3fff3d7a,0xfb06ff54
- .long 0xf2000100,0xf23c4423,0xbc317218,0xf23a4923
- .long 0xfaf2f200,0x0422f200,0x0822f200,0x0080f200
- .long 0x04a3f23c,0x45003ab6,0x0b70f200,0x0523f200
- .long 0x0580f23c,0x45a33c08,0x8895f23a,0x5522fad4
- .long 0xf23a55a2,0xfad6f200,0x05233d41,0xff842d7c
- .long 0x80000000,0xff8842ae,0xff8cf200,0x05a3f23c
- .long 0x45223f00,0x0000f200,0x01a3f200,0x0523f200
- .long 0x0c22f219,0x4880f200,0x0822f200,0x0423f21f
- .long 0xd030f211,0x4422f200,0x0422222e,0xff584a81
- .long 0x6706f22e,0x4823ff90,0xf2009000,0x123c0000
- .long 0xf22e4823,0xff8460ff,0x000024c6,0xf210d080
- .long 0xf2009000,0xf23c4422,0x3f800000,0x60ff0000
- .long 0x24c60c81,0x400cb27c,0x6e66f210,0x4800f200
- .long 0x0080f23c,0x442342b8,0xaa3bf227,0xe00c2d7c
- .long 0x00000001,0xff58f201,0x600043fa,0xfaa6f201
- .long 0x40002d41,0xff540281,0x0000003f,0xe989d3c1
- .long 0x222eff54,0xec812d41,0xff54e281,0x93aeff54
- .long 0x06413fff,0x3d41ff90,0x2d7c8000,0x0000ff94
- .long 0x42aeff98,0x222eff54,0x06413fff,0x6000fed2
- .long 0x4a106bff,0x00002370,0x60ff0000,0x24122f10
- .long 0x02978000,0x00000097,0x00800000,0xf23c4400
- .long 0x3f800000,0xf2009000,0xf21f4422,0x60ff0000
- .long 0x24262210,0x02817fff,0x00000c81,0x3ffd0000
- .long 0x6c0660ff,0x0000015e,0x32280004,0x0c814004
- .long 0xc2156f06,0x60ff0000,0x026cf210,0x4800f200
- .long 0x0080f23c,0x442342b8,0xaa3bf227,0xe00cf201
- .long 0x600043fa,0xf9eef201,0x40002d41,0xff540281
- .long 0x0000003f,0xe989d3c1,0x222eff54,0xec812d41
- .long 0xff54f200,0x0100f23c,0x4423bc31,0x7218f23a
- .long 0x4923f930,0xf2000422,0xf2000822,0x06413fff
- .long 0xf2000080,0xf20004a3,0xf23c4500,0x3950097b
- .long 0xf2000523,0xf2000580,0xf23c45a3,0x3ab60b6a
- .long 0xf23a5522,0xf91ef23a,0x55a2f920,0x3d41ff84
- .long 0x2d7c8000,0x0000ff88,0x42aeff8c,0xf2000523
- .long 0x222eff54,0x4441f200,0x05a30641,0x3ffff23a
- .long 0x5522f900,0xf23c45a2,0x3f000000,0xf2000523
- .long 0x00418000,0x3d41ff90,0x2d7c8000,0x0000ff94
- .long 0x42aeff98,0xf2000ca3,0xf2000123,0xf2000422
- .long 0xf2000822,0xf21fd030,0xf2114823,0x222eff54
- .long 0x0c810000,0x003f6f1a,0xf2294480,0x000cf22e
- .long 0x48a2ff90,0xf2000422,0xf2114822,0x60ff0000
- .long 0x00340c81,0xfffffffd,0x6c16f229,0x4422000c
- .long 0xf2114822,0xf22e4822,0xff9060ff,0x00000016
- .long 0xf2194880,0xf2114422,0xf22e48a2,0xff90f200
- .long 0x0422f200,0x9000f22e,0x4823ff84,0x60ff0000
- .long 0x22ae0c81,0x3fbe0000,0x6c6c0c81,0x00330000
- .long 0x6d2c2d7c,0x80010000,0xff842d7c,0x80000000
- .long 0xff8842ae,0xff8cf210,0x4800f200,0x9000123c
- .long 0x0002f22e,0x4822ff84,0x60ff0000,0x2264f210
- .long 0x4800f23a,0x5423f86c,0x2d7c8001,0x0000ff84
- .long 0x2d7c8000,0x0000ff88,0x42aeff8c,0xf22e4822
- .long 0xff84f200,0x9000123c,0x0000f23a,0x5423f84c
- .long 0x60ff0000,0x222cf210,0x4800f200,0x0023f227
- .long 0xe00cf23c,0x44802f30,0xcaa8f200,0x00a3f23c
- .long 0x4500310f,0x8290f23c,0x44a232d7,0x3220f200
- .long 0x0123f200,0x00a3f23c,0x45223493,0xf281f23a
- .long 0x54a2f7c0,0xf2000123,0xf20000a3,0xf23a5522
- .long 0xf7baf23a,0x54a2f7bc,0xf2000123,0xf20000a3
- .long 0xf23a5522,0xf7b6f23a,0x54a2f7b8,0xf2000123
- .long 0xf20000a3,0xf23a5522,0xf7b2f23a,0x48a2f7b4
- .long 0xf2000123,0xf20000a3,0xf2000123,0xf21048a3
- .long 0xf23c4423,0x3f000000,0xf20008a2,0xf21fd030
- .long 0xf2000422,0xf2009000,0xf2104822,0x60ff0000
- .long 0x218e2210,0x0c810000,0x00006e00,0xfbacf23c
- .long 0x4400bf80,0x0000f200,0x9000f23c,0x44220080
- .long 0x000060ff,0x00002178,0x60ff0000,0x1ff63028
- .long 0x00000880,0x000f0440,0x3ffff200,0x50006d02
- .long 0x4e751d7c,0x0008ff64,0x4e7561ff,0x00007cfc
- .long 0x44400440,0x3ffff200,0x50001d7c,0x0008ff64
- .long 0x4e753028,0x00000040,0x7fff0880,0x000e2d68
- .long 0x0004ff88,0x2d680008,0xff8c3d40,0xff84f22e
- .long 0x4800ff84,0x6b024e75,0x1d7c0008,0xff644e75
- .long 0x61ff0000,0x7cb660ca,0x7ffb0000,0x80000000
- .long 0x00000000,0x00000000,0xf2104800,0x22103228
- .long 0x00040281,0x7fffffff,0x0c81400c,0xb1676e42
- .long 0xf2000018,0x2f004280,0xf227e001,0x41d761ff
- .long 0xfffffad2,0xdffc0000,0x000cf23c,0x44233f00
- .long 0x0000201f,0xf23c4480,0x3e800000,0xf20000a0
- .long 0xf2009000,0x123c0002,0xf2000422,0x60ff0000
- .long 0x20800c81,0x400cb2b3,0x6e3cf200,0x0018f23a
- .long 0x5428baae,0xf23a5428,0xbab02f00,0x4280f227
- .long 0xe00141d7,0x61ffffff,0xfa7cdffc,0x0000000c
- .long 0x201ff200,0x9000123c,0x0000f23a,0x4823ff5a
- .long 0x60ff0000,0x203c60ff,0x00002014,0xf23c4400
- .long 0x3f800000,0xf2009000,0xf23c4422,0x00800000
- .long 0x60ff0000,0x2032f210,0x48002210,0x32280004
- .long 0x22410281,0x7fffffff,0x0c81400c,0xb1676e62
- .long 0xf2000018,0x48e78040,0xf227e001,0x41d74280
- .long 0x61ffffff,0xfbe0dffc,0x0000000c,0xf23c9000
- .long 0x00000000,0x4cdf0201,0xf2000080,0xf23c44a2
- .long 0x3f800000,0xf2276800,0xf2000420,0x22090281
- .long 0x80000000,0x00813f00,0x0000f21f,0x48222f01
- .long 0xf2009000,0x123c0000,0xf21f4423,0x60ff0000
- .long 0x1fa00c81,0x400cb2b3,0x6eff0000,0x1f4cf200
- .long 0x0018f23a,0x5428b9ca,0x2f3c0000,0x00002f3c
- .long 0x80000000,0x22090281,0x80000000,0x00817ffb
- .long 0x00002f01,0xf23a5428,0xb9b02f00,0x4280f227
- .long 0xe00141d7,0x61ffffff,0xf97cdffc,0x0000000c
- .long 0x201ff200,0x9000123c,0x0000f21f,0x482360ff
- .long 0x00001f3e,0x60ff0000,0x1ddaf210,0x4800f22e
- .long 0x6800ff84,0x22103228,0x00042d41,0xff840281
- .long 0x7fffffff,0x0c813fd7,0x80006d00,0x00740c81
- .long 0x3fffddce,0x6e00006a,0x222eff84,0x2d41ff5c
- .long 0x02817fff,0x00000681,0x00010000,0x2d41ff84
- .long 0x02ae8000,0x0000ff5c,0xf22e4800,0xff842f00
- .long 0x4280f227,0xe00141d7,0x61ffffff,0xfac8dffc
- .long 0x0000000c,0x201ff200,0x0080f23c,0x44a24000
- .long 0x0000222e,0xff5cf22e,0x6880ff84,0xb3aeff84
- .long 0xf2009000,0xf22e4820,0xff8460ff,0x00001eb0
- .long 0x0c813fff,0x80006d00,0x00880c81,0x40048aa1
- .long 0x6e000092,0x222eff84,0x2d41ff5c,0x02817fff
- .long 0x00000681,0x00010000,0x2d41ff84,0x02ae8000
- .long 0x0000ff5c,0x222eff5c,0xf22e4800,0xff842f00
- .long 0x4280f227,0xe00141d7,0x61ffffff,0xf878dffc
- .long 0x0000000c,0x201f222e,0xff5cf23c,0x44223f80
- .long 0x00000a81,0xc0000000,0xf2014480,0xf20000a0
- .long 0x222eff5c,0x00813f80,0x0000f201,0x4400f200
- .long 0x9000123c,0x0002f200,0x042260ff,0x00001e20
- .long 0xf2009000,0x123c0003,0xf22e4800,0xff8460ff
- .long 0x00001dfe,0x222eff84,0x02818000,0x00000081
- .long 0x3f800000,0xf2014400,0x02818000,0x00000a81
- .long 0x80800000,0xf2009000,0xf2014422,0x60ff0000
- .long 0x1dde60ff,0x00001c6c,0x3ffe0000,0xb17217f7
- .long 0xd1cf79ac,0x00000000,0x3f800000,0x00000000
- .long 0x7f800000,0xbf800000,0x3fc2499a,0xb5e4040b
- .long 0xbfc555b5,0x848cb7db,0x3fc99999,0x987d8730
- .long 0xbfcfffff,0xff6f7e97,0x3fd55555,0x555555a4
- .long 0xbfe00000,0x00000008,0x3f175496,0xadd7dad6
- .long 0x3f3c71c2,0xfe80c7e0,0x3f624924,0x928bccff
- .long 0x3f899999,0x999995ec,0x3fb55555,0x55555555
- .long 0x40000000,0x00000000,0x3f990000,0x80000000
- .long 0x00000000,0x00000000,0x3ffe0000,0xfe03f80f
- .long 0xe03f80fe,0x00000000,0x3ff70000,0xff015358
- .long 0x833c47e2,0x00000000,0x3ffe0000,0xfa232cf2
- .long 0x52138ac0,0x00000000,0x3ff90000,0xbdc8d83e
- .long 0xad88d549,0x00000000,0x3ffe0000,0xf6603d98
- .long 0x0f6603da,0x00000000,0x3ffa0000,0x9cf43dcf
- .long 0xf5eafd48,0x00000000,0x3ffe0000,0xf2b9d648
- .long 0x0f2b9d65,0x00000000,0x3ffa0000,0xda16eb88
- .long 0xcb8df614,0x00000000,0x3ffe0000,0xef2eb71f
- .long 0xc4345238,0x00000000,0x3ffb0000,0x8b29b775
- .long 0x1bd70743,0x00000000,0x3ffe0000,0xebbdb2a5
- .long 0xc1619c8c,0x00000000,0x3ffb0000,0xa8d839f8
- .long 0x30c1fb49,0x00000000,0x3ffe0000,0xe865ac7b
- .long 0x7603a197,0x00000000,0x3ffb0000,0xc61a2eb1
- .long 0x8cd907ad,0x00000000,0x3ffe0000,0xe525982a
- .long 0xf70c880e,0x00000000,0x3ffb0000,0xe2f2a47a
- .long 0xde3a18af,0x00000000,0x3ffe0000,0xe1fc780e
- .long 0x1fc780e2,0x00000000,0x3ffb0000,0xff64898e
- .long 0xdf55d551,0x00000000,0x3ffe0000,0xdee95c4c
- .long 0xa037ba57,0x00000000,0x3ffc0000,0x8db956a9
- .long 0x7b3d0148,0x00000000,0x3ffe0000,0xdbeb61ee
- .long 0xd19c5958,0x00000000,0x3ffc0000,0x9b8fe100
- .long 0xf47ba1de,0x00000000,0x3ffe0000,0xd901b203
- .long 0x6406c80e,0x00000000,0x3ffc0000,0xa9372f1d
- .long 0x0da1bd17,0x00000000,0x3ffe0000,0xd62b80d6
- .long 0x2b80d62c,0x00000000,0x3ffc0000,0xb6b07f38
- .long 0xce90e46b,0x00000000,0x3ffe0000,0xd3680d36
- .long 0x80d3680d,0x00000000,0x3ffc0000,0xc3fd0329
- .long 0x06488481,0x00000000,0x3ffe0000,0xd0b69fcb
- .long 0xd2580d0b,0x00000000,0x3ffc0000,0xd11de0ff
- .long 0x15ab18ca,0x00000000,0x3ffe0000,0xce168a77
- .long 0x25080ce1,0x00000000,0x3ffc0000,0xde1433a1
- .long 0x6c66b150,0x00000000,0x3ffe0000,0xcb8727c0
- .long 0x65c393e0,0x00000000,0x3ffc0000,0xeae10b5a
- .long 0x7ddc8add,0x00000000,0x3ffe0000,0xc907da4e
- .long 0x871146ad,0x00000000,0x3ffc0000,0xf7856e5e
- .long 0xe2c9b291,0x00000000,0x3ffe0000,0xc6980c69
- .long 0x80c6980c,0x00000000,0x3ffd0000,0x82012ca5
- .long 0xa68206d7,0x00000000,0x3ffe0000,0xc4372f85
- .long 0x5d824ca6,0x00000000,0x3ffd0000,0x882c5fcd
- .long 0x7256a8c5,0x00000000,0x3ffe0000,0xc1e4bbd5
- .long 0x95f6e947,0x00000000,0x3ffd0000,0x8e44c60b
- .long 0x4ccfd7de,0x00000000,0x3ffe0000,0xbfa02fe8
- .long 0x0bfa02ff,0x00000000,0x3ffd0000,0x944ad09e
- .long 0xf4351af6,0x00000000,0x3ffe0000,0xbd691047
- .long 0x07661aa3,0x00000000,0x3ffd0000,0x9a3eecd4
- .long 0xc3eaa6b2,0x00000000,0x3ffe0000,0xbb3ee721
- .long 0xa54d880c,0x00000000,0x3ffd0000,0xa0218434
- .long 0x353f1de8,0x00000000,0x3ffe0000,0xb92143fa
- .long 0x36f5e02e,0x00000000,0x3ffd0000,0xa5f2fcab
- .long 0xbbc506da,0x00000000,0x3ffe0000,0xb70fbb5a
- .long 0x19be3659,0x00000000,0x3ffd0000,0xabb3b8ba
- .long 0x2ad362a5,0x00000000,0x3ffe0000,0xb509e68a
- .long 0x9b94821f,0x00000000,0x3ffd0000,0xb1641795
- .long 0xce3ca97b,0x00000000,0x3ffe0000,0xb30f6352
- .long 0x8917c80b,0x00000000,0x3ffd0000,0xb7047551
- .long 0x5d0f1c61,0x00000000,0x3ffe0000,0xb11fd3b8
- .long 0x0b11fd3c,0x00000000,0x3ffd0000,0xbc952afe
- .long 0xea3d13e1,0x00000000,0x3ffe0000,0xaf3addc6
- .long 0x80af3ade,0x00000000,0x3ffd0000,0xc2168ed0
- .long 0xf458ba4a,0x00000000,0x3ffe0000,0xad602b58
- .long 0x0ad602b6,0x00000000,0x3ffd0000,0xc788f439
- .long 0xb3163bf1,0x00000000,0x3ffe0000,0xab8f69e2
- .long 0x8359cd11,0x00000000,0x3ffd0000,0xccecac08
- .long 0xbf04565d,0x00000000,0x3ffe0000,0xa9c84a47
- .long 0xa07f5638,0x00000000,0x3ffd0000,0xd2420487
- .long 0x2dd85160,0x00000000,0x3ffe0000,0xa80a80a8
- .long 0x0a80a80b,0x00000000,0x3ffd0000,0xd7894992
- .long 0x3bc3588a,0x00000000,0x3ffe0000,0xa655c439
- .long 0x2d7b73a8,0x00000000,0x3ffd0000,0xdcc2c4b4
- .long 0x9887dacc,0x00000000,0x3ffe0000,0xa4a9cf1d
- .long 0x96833751,0x00000000,0x3ffd0000,0xe1eebd3e
- .long 0x6d6a6b9e,0x00000000,0x3ffe0000,0xa3065e3f
- .long 0xae7cd0e0,0x00000000,0x3ffd0000,0xe70d785c
- .long 0x2f9f5bdc,0x00000000,0x3ffe0000,0xa16b312e
- .long 0xa8fc377d,0x00000000,0x3ffd0000,0xec1f392c
- .long 0x5179f283,0x00000000,0x3ffe0000,0x9fd809fd
- .long 0x809fd80a,0x00000000,0x3ffd0000,0xf12440d3
- .long 0xe36130e6,0x00000000,0x3ffe0000,0x9e4cad23
- .long 0xdd5f3a20,0x00000000,0x3ffd0000,0xf61cce92
- .long 0x346600bb,0x00000000,0x3ffe0000,0x9cc8e160
- .long 0xc3fb19b9,0x00000000,0x3ffd0000,0xfb091fd3
- .long 0x8145630a,0x00000000,0x3ffe0000,0x9b4c6f9e
- .long 0xf03a3caa,0x00000000,0x3ffd0000,0xffe97042
- .long 0xbfa4c2ad,0x00000000,0x3ffe0000,0x99d722da
- .long 0xbde58f06,0x00000000,0x3ffe0000,0x825efced
- .long 0x49369330,0x00000000,0x3ffe0000,0x9868c809
- .long 0x868c8098,0x00000000,0x3ffe0000,0x84c37a7a
- .long 0xb9a905c9,0x00000000,0x3ffe0000,0x97012e02
- .long 0x5c04b809,0x00000000,0x3ffe0000,0x87224c2e
- .long 0x8e645fb7,0x00000000,0x3ffe0000,0x95a02568
- .long 0x095a0257,0x00000000,0x3ffe0000,0x897b8cac
- .long 0x9f7de298,0x00000000,0x3ffe0000,0x94458094
- .long 0x45809446,0x00000000,0x3ffe0000,0x8bcf55de
- .long 0xc4cd05fe,0x00000000,0x3ffe0000,0x92f11384
- .long 0x0497889c,0x00000000,0x3ffe0000,0x8e1dc0fb
- .long 0x89e125e5,0x00000000,0x3ffe0000,0x91a2b3c4
- .long 0xd5e6f809,0x00000000,0x3ffe0000,0x9066e68c
- .long 0x955b6c9b,0x00000000,0x3ffe0000,0x905a3863
- .long 0x3e06c43b,0x00000000,0x3ffe0000,0x92aade74
- .long 0xc7be59e0,0x00000000,0x3ffe0000,0x8f1779d9
- .long 0xfdc3a219,0x00000000,0x3ffe0000,0x94e9bff6
- .long 0x15845643,0x00000000,0x3ffe0000,0x8dda5202
- .long 0x37694809,0x00000000,0x3ffe0000,0x9723a1b7
- .long 0x20134203,0x00000000,0x3ffe0000,0x8ca29c04
- .long 0x6514e023,0x00000000,0x3ffe0000,0x995899c8
- .long 0x90eb8990,0x00000000,0x3ffe0000,0x8b70344a
- .long 0x139bc75a,0x00000000,0x3ffe0000,0x9b88bdaa
- .long 0x3a3dae2f,0x00000000,0x3ffe0000,0x8a42f870
- .long 0x5669db46,0x00000000,0x3ffe0000,0x9db4224f
- .long 0xffe1157c,0x00000000,0x3ffe0000,0x891ac73a
- .long 0xe9819b50,0x00000000,0x3ffe0000,0x9fdadc26
- .long 0x8b7a12da,0x00000000,0x3ffe0000,0x87f78087
- .long 0xf78087f8,0x00000000,0x3ffe0000,0xa1fcff17
- .long 0xce733bd4,0x00000000,0x3ffe0000,0x86d90544
- .long 0x7a34acc6,0x00000000,0x3ffe0000,0xa41a9e8f
- .long 0x5446fb9f,0x00000000,0x3ffe0000,0x85bf3761
- .long 0x2cee3c9b,0x00000000,0x3ffe0000,0xa633cd7e
- .long 0x6771cd8b,0x00000000,0x3ffe0000,0x84a9f9c8
- .long 0x084a9f9d,0x00000000,0x3ffe0000,0xa8489e60
- .long 0x0b435a5e,0x00000000,0x3ffe0000,0x83993052
- .long 0x3fbe3368,0x00000000,0x3ffe0000,0xaa59233c
- .long 0xcca4bd49,0x00000000,0x3ffe0000,0x828cbfbe
- .long 0xb9a020a3,0x00000000,0x3ffe0000,0xac656dae
- .long 0x6bcc4985,0x00000000,0x3ffe0000,0x81848da8
- .long 0xfaf0d277,0x00000000,0x3ffe0000,0xae6d8ee3
- .long 0x60bb2468,0x00000000,0x3ffe0000,0x80808080
- .long 0x80808081,0x00000000,0x3ffe0000,0xb07197a2
- .long 0x3c46c654,0x00000000,0xf2104800,0x2d7c0000
- .long 0x0000ff54,0x22103228,0x00042d50,0xff842d68
- .long 0x0004ff88,0x2d680008,0xff8c0c81,0x00000000
- .long 0x6d000182,0x0c813ffe,0xf07d6d0a,0x0c813fff
- .long 0x88416f00,0x00e2e081,0xe0810481,0x00003fff
- .long 0xd2aeff54,0x41faf7b2,0xf2014080,0x2d7c3fff
- .long 0x0000ff84,0x2d6eff88,0xff9402ae,0xfe000000
- .long 0xff9400ae,0x01000000,0xff94222e,0xff940281
- .long 0x7e000000,0xe081e081,0xe881d1c1,0xf22e4800
- .long 0xff842d7c,0x3fff0000,0xff9042ae,0xff98f22e
- .long 0x4828ff90,0xf227e00c,0xf2104823,0xf23a48a3
- .long 0xf6c8f200,0x0100f200,0x0923f22e,0x6880ff84
- .long 0xf2000980,0xf2000880,0xf23a54a3,0xf6ccf23a
- .long 0x5523f6ce,0xf23a54a2,0xf6d0f23a,0x5522f6d2
- .long 0xf2000ca3,0xf2000d23,0xf23a54a2,0xf6ccf23a
- .long 0x5522f6ce,0xf2000ca3,0xd1fc0000,0x0010f200
- .long 0x0d23f200,0x00a3f200,0x0822f210,0x48a2f21f
- .long 0xd030f200,0x0422f200,0x9000f22e,0x4822ff84
- .long 0x60ff0000,0x142af23c,0x58380001,0xf2c10000
- .long 0x1678f200,0x0080f23a,0x44a8f64e,0xf23a4422
- .long 0xf648f200,0x04a2f200,0x00a0f227,0xe00cf200
- .long 0x0400f200,0x0023f22e,0x6880ff84,0xf2000080
- .long 0xf20004a3,0xf23a5580,0xf660f23a,0x5500f662
- .long 0xf20005a3,0xf2000523,0xf23a55a2,0xf65cf23a
- .long 0x5522f65e,0xf2000ca3,0xf2000123,0xf23a54a2
- .long 0xf658f22e,0x4823ff84,0xf20008a2,0xf21fd030
- .long 0xf2000423,0xf2009000,0xf22e4822,0xff8460ff
- .long 0x0000139c,0x60ff0000,0x12102d7c,0xffffff9c
- .long 0xff5448e7,0x3f002610,0x28280004,0x2a280008
- .long 0x42824a84,0x66342805,0x42857420,0x4286edc4
- .long 0x6000edac,0xd4862d43,0xff842d44,0xff882d45
- .long 0xff8c4482,0x2d42ff54,0xf22e4800,0xff844cdf
- .long 0x00fc41ee,0xff846000,0xfe0c4286,0xedc46000
- .long 0x2406edac,0x2e05edad,0x44860686,0x00000020
- .long 0xecaf8887,0x2d43ff84,0x2d44ff88,0x2d45ff8c
- .long 0x44822d42,0xff54f22e,0x4800ff84,0x4cdf00fc
- .long 0x41eeff84,0x6000fdce,0xf2104800,0xf2000018
- .long 0xf23a4838,0xf5a4f292,0x0014f200,0x9000123c
- .long 0x0003f210,0x480060ff,0x000012d6,0xf2104800
- .long 0x2d7c0000,0x0000ff54,0xf2000080,0xf23a4422
- .long 0xf508f22e,0x6800ff84,0x3d6eff88,0xff86222e
- .long 0xff840c81,0x00000000,0x6f0000da,0x0c813ffe
- .long 0x80006d00,0xfda20c81,0x3fffc000,0x6e00fd98
- .long 0x0c813ffe,0xf07d6d00,0x001a0c81,0x3fff8841
- .long 0x6e000010,0xf20004a2,0xf23a4422,0xf4bc6000
- .long 0xfe762d6e,0xff88ff94,0x02aefe00,0x0000ff94
- .long 0x00ae0100,0x0000ff94,0x0c813fff,0x80006c44
- .long 0xf23a4400,0xf4fc2d7c,0x3fff0000,0xff9042ae
- .long 0xff98f22e,0x4828ff90,0x222eff94,0x02817e00
- .long 0x0000e081,0xe081e881,0xf20004a2,0xf227e00c
- .long 0xf2000422,0x41faf4e2,0xd1c1f23a,0x4480f466
- .long 0x6000fd76,0xf23a4400,0xf4502d7c,0x3fff0000
- .long 0xff9042ae,0xff98f22e,0x4828ff90,0x222eff94
- .long 0x02817e00,0x0000e081,0xe081e881,0xf2000422
- .long 0xf227e00c,0x41faf4a2,0xd1c1f23a,0x4480f41e
- .long 0x6000fd36,0x0c810000,0x00006d10,0xf23a4400
- .long 0xf414f200,0x900060ff,0x00001014,0xf23a4400
- .long 0xf3fcf200,0x900060ff,0x0000102e,0x60ff0000
- .long 0x10422210,0x32280004,0x02817fff,0xffff0c81
- .long 0x3fff8000,0x6c56f210,0x4818f200,0x0080f200
- .long 0x049af200,0x0022f23c,0x44a23f80,0x0000f200
- .long 0x04202210,0x02818000,0x00000081,0x3f000000
- .long 0x2f012f00,0x4280f227,0xe00141d7,0x61ffffff
- .long 0xfe5adffc,0x0000000c,0x201ff200,0x9000123c
- .long 0x0000f21f,0x442360ff,0x00001136,0xf2104818
- .long 0xf23c4438,0x3f800000,0xf2d20000,0x0fac60ff
- .long 0x00000f7c,0x60ff0000,0x0fba3ffd,0x0000de5b
- .long 0xd8a93728,0x71950000,0x00003fff,0x0000b8aa
- .long 0x3b295c17,0xf0bc0000,0x0000f23c,0x58000001
- .long 0xf2104838,0xf2c10000,0x13502210,0x6d000090
- .long 0x2f004280,0x61ffffff,0xfba2f21f,0x9000f23a
- .long 0x4823ffb8,0x60ff0000,0x10d62210,0x6d000070
- .long 0x2f004280,0x61ffffff,0xfd34f21f,0x9000f23a
- .long 0x4823ff98,0x60ff0000,0x10c62210,0x6d000050
- .long 0x22280008,0x662e2228,0x00040281,0x7fffffff
- .long 0x66223210,0x02810000,0x7fff0481,0x00003fff
- .long 0x67ff0000,0x12e4f200,0x9000f201,0x400060ff
- .long 0x0000107c,0x2f004280,0x61ffffff,0xfb2ef21f
- .long 0x9000f23a,0x4823ff54,0x60ff0000,0x106260ff
- .long 0x00000ed6,0x22106d00,0xfff62f00,0x428061ff
- .long 0xfffffcba,0xf21f9000,0xf23a4823,0xff2e60ff
- .long 0x0000104c,0x406a934f,0x0979a371,0x3f734413
- .long 0x509f8000,0xbfcd0000,0xc0219dc1,0xda994fd2
- .long 0x00000000,0x40000000,0x935d8ddd,0xaaa8ac17
- .long 0x00000000,0x3ffe0000,0xb17217f7,0xd1cf79ac
- .long 0x00000000,0x3f56c16d,0x6f7bd0b2,0x3f811112
- .long 0x302c712c,0x3fa55555,0x55554cc1,0x3fc55555
- .long 0x55554a54,0x3fe00000,0x00000000,0x00000000
- .long 0x00000000,0x3fff0000,0x80000000,0x00000000
- .long 0x3f738000,0x3fff0000,0x8164d1f3,0xbc030773
- .long 0x3fbef7ca,0x3fff0000,0x82cd8698,0xac2ba1d7
- .long 0x3fbdf8a9,0x3fff0000,0x843a28c3,0xacde4046
- .long 0x3fbcd7c9,0x3fff0000,0x85aac367,0xcc487b15
- .long 0xbfbde8da,0x3fff0000,0x871f6196,0x9e8d1010
- .long 0x3fbde85c,0x3fff0000,0x88980e80,0x92da8527
- .long 0x3fbebbf1,0x3fff0000,0x8a14d575,0x496efd9a
- .long 0x3fbb80ca,0x3fff0000,0x8b95c1e3,0xea8bd6e7
- .long 0xbfba8373,0x3fff0000,0x8d1adf5b,0x7e5ba9e6
- .long 0xbfbe9670,0x3fff0000,0x8ea4398b,0x45cd53c0
- .long 0x3fbdb700,0x3fff0000,0x9031dc43,0x1466b1dc
- .long 0x3fbeeeb0,0x3fff0000,0x91c3d373,0xab11c336
- .long 0x3fbbfd6d,0x3fff0000,0x935a2b2f,0x13e6e92c
- .long 0xbfbdb319,0x3fff0000,0x94f4efa8,0xfef70961
- .long 0x3fbdba2b,0x3fff0000,0x96942d37,0x20185a00
- .long 0x3fbe91d5,0x3fff0000,0x9837f051,0x8db8a96f
- .long 0x3fbe8d5a,0x3fff0000,0x99e04593,0x20b7fa65
- .long 0xbfbcde7b,0x3fff0000,0x9b8d39b9,0xd54e5539
- .long 0xbfbebaaf,0x3fff0000,0x9d3ed9a7,0x2cffb751
- .long 0xbfbd86da,0x3fff0000,0x9ef53260,0x91a111ae
- .long 0xbfbebedd,0x3fff0000,0xa0b0510f,0xb9714fc2
- .long 0x3fbcc96e,0x3fff0000,0xa2704303,0x0c496819
- .long 0xbfbec90b,0x3fff0000,0xa43515ae,0x09e6809e
- .long 0x3fbbd1db,0x3fff0000,0xa5fed6a9,0xb15138ea
- .long 0x3fbce5eb,0x3fff0000,0xa7cd93b4,0xe965356a
- .long 0xbfbec274,0x3fff0000,0xa9a15ab4,0xea7c0ef8
- .long 0x3fbea83c,0x3fff0000,0xab7a39b5,0xa93ed337
- .long 0x3fbecb00,0x3fff0000,0xad583eea,0x42a14ac6
- .long 0x3fbe9301,0x3fff0000,0xaf3b78ad,0x690a4375
- .long 0xbfbd8367,0x3fff0000,0xb123f581,0xd2ac2590
- .long 0xbfbef05f,0x3fff0000,0xb311c412,0xa9112489
- .long 0x3fbdfb3c,0x3fff0000,0xb504f333,0xf9de6484
- .long 0x3fbeb2fb,0x3fff0000,0xb6fd91e3,0x28d17791
- .long 0x3fbae2cb,0x3fff0000,0xb8fbaf47,0x62fb9ee9
- .long 0x3fbcdc3c,0x3fff0000,0xbaff5ab2,0x133e45fb
- .long 0x3fbee9aa,0x3fff0000,0xbd08a39f,0x580c36bf
- .long 0xbfbeaefd,0x3fff0000,0xbf1799b6,0x7a731083
- .long 0xbfbcbf51,0x3fff0000,0xc12c4cca,0x66709456
- .long 0x3fbef88a,0x3fff0000,0xc346ccda,0x24976407
- .long 0x3fbd83b2,0x3fff0000,0xc5672a11,0x5506dadd
- .long 0x3fbdf8ab,0x3fff0000,0xc78d74c8,0xabb9b15d
- .long 0xbfbdfb17,0x3fff0000,0xc9b9bd86,0x6e2f27a3
- .long 0xbfbefe3c,0x3fff0000,0xcbec14fe,0xf2727c5d
- .long 0xbfbbb6f8,0x3fff0000,0xce248c15,0x1f8480e4
- .long 0xbfbcee53,0x3fff0000,0xd06333da,0xef2b2595
- .long 0xbfbda4ae,0x3fff0000,0xd2a81d91,0xf12ae45a
- .long 0x3fbc9124,0x3fff0000,0xd4f35aab,0xcfedfa1f
- .long 0x3fbeb243,0x3fff0000,0xd744fcca,0xd69d6af4
- .long 0x3fbde69a,0x3fff0000,0xd99d15c2,0x78afd7b6
- .long 0xbfb8bc61,0x3fff0000,0xdbfbb797,0xdaf23755
- .long 0x3fbdf610,0x3fff0000,0xde60f482,0x5e0e9124
- .long 0xbfbd8be1,0x3fff0000,0xe0ccdeec,0x2a94e111
- .long 0x3fbacb12,0x3fff0000,0xe33f8972,0xbe8a5a51
- .long 0x3fbb9bfe,0x3fff0000,0xe5b906e7,0x7c8348a8
- .long 0x3fbcf2f4,0x3fff0000,0xe8396a50,0x3c4bdc68
- .long 0x3fbef22f,0x3fff0000,0xeac0c6e7,0xdd24392f
- .long 0xbfbdbf4a,0x3fff0000,0xed4f301e,0xd9942b84
- .long 0x3fbec01a,0x3fff0000,0xefe4b99b,0xdcdaf5cb
- .long 0x3fbe8cac,0x3fff0000,0xf281773c,0x59ffb13a
- .long 0xbfbcbb3f,0x3fff0000,0xf5257d15,0x2486cc2c
- .long 0x3fbef73a,0x3fff0000,0xf7d0df73,0x0ad13bb9
- .long 0xbfb8b795,0x3fff0000,0xfa83b2db,0x722a033a
- .long 0x3fbef84b,0x3fff0000,0xfd3e0c0c,0xf486c175
- .long 0xbfbef581,0xf210d080,0x22103228,0x0004f22e
- .long 0x6800ff84,0x02817fff,0xffff0c81,0x3fb98000
- .long 0x6c046000,0x00880c81,0x400d80c0,0x6f046000
- .long 0x007cf200,0x0080f23c,0x44a34280,0x0000f22e
- .long 0x6080ff54,0x2f0243fa,0xfbbcf22e,0x4080ff54
- .long 0x222eff54,0x24010281,0x0000003f,0xe981d3c1
- .long 0xec822202,0xe2819481,0x06820000,0x3ffff227
- .long 0xe00cf23c,0x44a33c80,0x00002d59,0xff842d59
- .long 0xff882d59,0xff8c3d59,0xff90f200,0x04283d59
- .long 0xff94426e,0xff9642ae,0xff98d36e,0xff84f23a
- .long 0x4823fb22,0xd36eff90,0x60000100,0x0c813fff
- .long 0x80006e12,0xf2009000,0xf23c4422,0x3f800000
- .long 0x60ff0000,0x0b12222e,0xff840c81,0x00000000
- .long 0x6d0660ff,0x00000ac8,0x60ff0000,0x0a1af200
- .long 0x9000f23c,0x44003f80,0x00002210,0x00810080
- .long 0x0001f201,0x442260ff,0x00000adc,0xf210d080
- .long 0x22103228,0x0004f22e,0x6800ff84,0x02817fff
- .long 0xffff0c81,0x3fb98000,0x6c046000,0xff900c81
- .long 0x400b9b07,0x6f046000,0xff84f200,0x0080f23a
- .long 0x54a3fa62,0xf22e6080,0xff542f02,0x43fafac6
- .long 0xf22e4080,0xff54222e,0xff542401,0x02810000
- .long 0x003fe981,0xd3c1ec82,0x2202e281,0x94810682
- .long 0x00003fff,0xf227e00c,0xf2000500,0xf23a54a3
- .long 0xfa2c2d59,0xff84f23a,0x4923fa2a,0x2d59ff88
- .long 0x2d59ff8c,0xf2000428,0x3d59ff90,0xf2000828
- .long 0x3d59ff94,0x426eff96,0x42aeff98,0xf23a4823
- .long 0xfa14d36e,0xff84d36e,0xff90f200,0x0080f200
- .long 0x04a3f23a,0x5500fa1e,0xf23a5580,0xfa20f200
- .long 0x0523f200,0x05a3f23a,0x5522fa1a,0xf23a55a2
- .long 0xfa1cf200,0x0523f200,0x05a3f23a,0x5522fa16
- .long 0xf20001a3,0xf2000523,0xf2000c22,0xf2000822
- .long 0xf21fd030,0xf22e4823,0xff84f22e,0x4822ff90
- .long 0xf22e4822,0xff84f200,0x90003d42,0xff84241f
- .long 0x2d7c8000,0x0000ff88,0x42aeff8c,0x123c0000
- .long 0xf22e4823,0xff8460ff,0x00000996,0xf2009000
- .long 0xf23c4400,0x3f800000,0x22100081,0x00800001
- .long 0xf2014422,0x60ff0000,0x098e2f01,0xe8082200
- .long 0x02410003,0x0240000c,0x48403001,0x221f4a01
- .long 0x671e0c01,0x000a6f12,0x0c01000e,0x6f3c0c01
- .long 0x002f6f06,0x0c01003f,0x6f6260ff,0x00000baa
- .long 0x4a00660c,0x41fb0170,0x000000d6,0x60000086
- .long 0x0c000003,0x670a41fb,0x01700000,0x00d06074
- .long 0x41fb0170,0x000000d2,0x606a0401,0x000b4a00
- .long 0x661041fb,0x01700000,0x00cc0c01,0x00026f54
- .long 0x605a0c00,0x0003670a,0x41fb0170,0x000000f2
- .long 0x60e841fb,0x01700000,0x012460de,0x04010030
- .long 0x4a006616,0x41fb0170,0x0000014e,0x0c010001
- .long 0x6f220c01,0x00076f24,0x601a0c00,0x0003670a
- .long 0x41fb0170,0x000001f2,0x60e241fb,0x01700000
- .long 0x02a860d8,0x00ae0000,0x0208ff64,0xc2fc000c
- .long 0x48404a00,0x6608f230,0xd0801000,0x4e754840
- .long 0x3d701000,0xff902d70,0x1004ff94,0x2d701008
- .long 0xff982200,0x428041ee,0xff904268,0x000261ff
- .long 0x000062c6,0xf210d080,0x4e7551fc,0x40000000
- .long 0xc90fdaa2,0x2168c235,0x40000000,0xc90fdaa2
- .long 0x2168c234,0x40000000,0xc90fdaa2,0x2168c235
- .long 0x3ffd0000,0x9a209a84,0xfbcff798,0x40000000
- .long 0xadf85458,0xa2bb4a9a,0x3fff0000,0xb8aa3b29
- .long 0x5c17f0bc,0x3ffd0000,0xde5bd8a9,0x37287195
- .long 0x00000000,0x00000000,0x00000000,0x3ffd0000
- .long 0x9a209a84,0xfbcff798,0x40000000,0xadf85458
- .long 0xa2bb4a9a,0x3fff0000,0xb8aa3b29,0x5c17f0bb
- .long 0x3ffd0000,0xde5bd8a9,0x37287195,0x00000000
- .long 0x00000000,0x00000000,0x3ffd0000,0x9a209a84
- .long 0xfbcff799,0x40000000,0xadf85458,0xa2bb4a9b
- .long 0x3fff0000,0xb8aa3b29,0x5c17f0bc,0x3ffd0000
- .long 0xde5bd8a9,0x37287195,0x00000000,0x00000000
- .long 0x00000000,0x3ffe0000,0xb17217f7,0xd1cf79ac
- .long 0x40000000,0x935d8ddd,0xaaa8ac17,0x3fff0000
- .long 0x80000000,0x00000000,0x40020000,0xa0000000
- .long 0x00000000,0x40050000,0xc8000000,0x00000000
- .long 0x400c0000,0x9c400000,0x00000000,0x40190000
- .long 0xbebc2000,0x00000000,0x40340000,0x8e1bc9bf
- .long 0x04000000,0x40690000,0x9dc5ada8,0x2b70b59e
- .long 0x40d30000,0xc2781f49,0xffcfa6d5,0x41a80000
- .long 0x93ba47c9,0x80e98ce0,0x43510000,0xaa7eebfb
- .long 0x9df9de8e,0x46a30000,0xe319a0ae,0xa60e91c7
- .long 0x4d480000,0xc9767586,0x81750c17,0x5a920000
- .long 0x9e8b3b5d,0xc53d5de5,0x75250000,0xc4605202
- .long 0x8a20979b,0x3ffe0000,0xb17217f7,0xd1cf79ab
- .long 0x40000000,0x935d8ddd,0xaaa8ac16,0x3fff0000
- .long 0x80000000,0x00000000,0x40020000,0xa0000000
- .long 0x00000000,0x40050000,0xc8000000,0x00000000
- .long 0x400c0000,0x9c400000,0x00000000,0x40190000
- .long 0xbebc2000,0x00000000,0x40340000,0x8e1bc9bf
- .long 0x04000000,0x40690000,0x9dc5ada8,0x2b70b59d
- .long 0x40d30000,0xc2781f49,0xffcfa6d5,0x41a80000
- .long 0x93ba47c9,0x80e98cdf,0x43510000,0xaa7eebfb
- .long 0x9df9de8d,0x46a30000,0xe319a0ae,0xa60e91c6
- .long 0x4d480000,0xc9767586,0x81750c17,0x5a920000
- .long 0x9e8b3b5d,0xc53d5de4,0x75250000,0xc4605202
- .long 0x8a20979a,0x3ffe0000,0xb17217f7,0xd1cf79ac
- .long 0x40000000,0x935d8ddd,0xaaa8ac17,0x3fff0000
- .long 0x80000000,0x00000000,0x40020000,0xa0000000
- .long 0x00000000,0x40050000,0xc8000000,0x00000000
- .long 0x400c0000,0x9c400000,0x00000000,0x40190000
- .long 0xbebc2000,0x00000000,0x40340000,0x8e1bc9bf
- .long 0x04000000,0x40690000,0x9dc5ada8,0x2b70b59e
- .long 0x40d30000,0xc2781f49,0xffcfa6d6,0x41a80000
- .long 0x93ba47c9,0x80e98ce0,0x43510000,0xaa7eebfb
- .long 0x9df9de8e,0x46a30000,0xe319a0ae,0xa60e91c7
- .long 0x4d480000,0xc9767586,0x81750c18,0x5a920000
- .long 0x9e8b3b5d,0xc53d5de5,0x75250000,0xc4605202
- .long 0x8a20979b,0x2f003229,0x00005bee,0xff540281
- .long 0x00007fff,0x30280000,0x02407fff,0x0c403fff
- .long 0x6d0000c0,0x0c40400c,0x6e0000a4,0xf2284803
- .long 0x0000f200,0x6000f23c,0x88000000,0x00004a29
- .long 0x00046b5e,0x2f003d69,0x0000ff84,0x2d690004
- .long 0xff882d69,0x0008ff8c,0x41eeff84,0x61ff0000
- .long 0x60ba4480,0xd09ff22e,0xd080ff84,0x0c40c001
- .long 0x6c36f21f,0x9000223c,0x80000000,0x0480ffff
- .long 0xc0014480,0x0c000020,0x6c0ae0a9,0x42a72f01
- .long 0x42a76028,0x04000020,0xe0a92f01,0x42a742a7
- .long 0x601af229,0xd0800000,0xf21f9000,0x06403fff
- .long 0x484042a7,0x2f3c8000,0x00002f00,0xf200b000
- .long 0x123c0000,0xf21f4823,0x60ff0000,0x04ce201f
- .long 0xc1494a29,0x00006bff,0x0000038c,0x60ff0000
- .long 0x03c44a29,0x00046a16,0x201ff200,0x9000123c
- .long 0x0003f229,0x48000000,0x60ff0000,0x049e201f
- .long 0x204960ff,0x000002e2,0x00010000,0x80000000
- .long 0x00000000,0x00000000,0x422eff65,0x2f00422e
- .long 0xff5c600c,0x422eff65,0x2f001d7c,0x0001ff5c
- .long 0x48e73f00,0x36280000,0x3d43ff58,0x02830000
- .long 0x7fff2828,0x00042a28,0x00084a83,0x663c263c
- .long 0x00003ffe,0x4a846616,0x28054285,0x04830000
- .long 0x00204286,0xedc46000,0xedac9686,0x60224286
- .long 0xedc46000,0x9686edac,0x2e05edad,0x44860686
- .long 0x00000020,0xecaf8887,0x60060683,0x00003ffe
- .long 0x30290000,0x3d40ff5a,0x322eff58,0xb1810281
- .long 0x00008000,0x3d41ff5e,0x02800000,0x7fff2229
- .long 0x00042429,0x00084a80,0x663c203c,0x00003ffe
- .long 0x4a816616,0x22024282,0x04800000,0x00204286
- .long 0xedc16000,0xeda99086,0x60224286,0xedc16000
- .long 0x9086eda9,0x2e02edaa,0x44860686,0x00000020
- .long 0xecaf8287,0x60060680,0x00003ffe,0x2d43ff54
- .long 0x2f009083,0x42864283,0x227c0000,0x00004a80
- .long 0x6c06201f,0x6000006a,0x588f4a86,0x6e0eb284
- .long 0x6608b485,0x66046000,0x01366508,0x94859384
- .long 0x42865283,0x4a80670e,0xd683d482,0xe39155c6
- .long 0x52895380,0x60d4202e,0xff544a81,0x66162202
- .long 0x42820480,0x00000020,0x4286edc1,0x6000eda9
- .long 0x9086601c,0x4286edc1,0x60006b14,0x9086eda9
- .long 0x2e02edaa,0x44860686,0x00000020,0xecaf8287
- .long 0x0c800000,0x41fe6c2a,0x3d40ff90,0x2d41ff94
- .long 0x2d42ff98,0x2c2eff54,0x3d46ff84,0x2d44ff88
- .long 0x2d45ff8c,0xf22e4800,0xff901d7c,0x0001ff5d
- .long 0x60362d41,0xff942d42,0xff980480,0x00003ffe
- .long 0x3d40ff90,0x2c2eff54,0x04860000,0x3ffe2d46
- .long 0xff54f22e,0x4800ff90,0x3d46ff84,0x2d44ff88
- .long 0x2d45ff8c,0x422eff5d,0x4a2eff5c,0x67222c2e
- .long 0xff545386,0xb0866d18,0x6e0eb284,0x6608b485
- .long 0x66046000,0x007a6508,0xf22e4828,0xff845283
- .long 0x3c2eff5a,0x6c04f200,0x001a4286,0x3c2eff5e
- .long 0x7e08eeae,0x02830000,0x007f8686,0x1d43ff65
- .long 0x4cdf00fc,0x201ff200,0x90004a2e,0xff5d6710
- .long 0x123c0000,0xf23a4823,0xfdc060ff,0x0000024c
- .long 0x123c0003,0xf2000000,0x60ff0000,0x023e5283
- .long 0x0c800000,0x00086c04,0xe1ab6002,0x4283f23c
- .long 0x44000000,0x0000422e,0xff5d6000,0xff942c03
- .long 0x02860000,0x00014a86,0x6700ff86,0x52833c2e
- .long 0xff5a0a86,0x00008000,0x3d46ff5a,0x6000ff72
- .long 0x7fff0000,0xffffffff,0xffffffff,0x4a280000
- .long 0x6b12f23c,0x44007f80,0x000000ae,0x02000410
- .long 0xff644e75,0xf23c4400,0xff800000,0x00ae0a00
- .long 0x0410ff64,0x4e7500ae,0x01002080,0xff64f23a
- .long 0xd080ffbe,0x4e7500ae,0x00000800,0xff646008
- .long 0x00ae0000,0x0a28ff64,0x22482200,0x020100c0
- .long 0x660e4a28,0x00006a18,0x08ee0003,0xff646010
- .long 0x2f094a28,0x00005bc1,0x61ff0000,0x0196225f
- .long 0xf210d080,0x102eff62,0x0200000a,0x66024e75
- .long 0x3d690000,0xff842d69,0x0004ff88,0x2d690008
- .long 0xff8c41ee,0xff8461ff,0x00005cd0,0x06800000
- .long 0x6000026e,0x8000ff84,0x816eff84,0xf22ed040
- .long 0xff844e75,0x00ae0000,0x0a28ff64,0x4a105bc1
- .long 0x61ff0000,0x013ef210,0xd080f23c,0x44800000
- .long 0x00004e75,0x00ae0000,0x0a28ff64,0x51c161ff
- .long 0x00000120,0xf210d080,0xf23c4480,0x00000000
- .long 0x4e7500ae,0x00001048,0xff641200,0x020100c0
- .long 0x675c4a28,0x00046b24,0x3d680000,0xff842d68
- .long 0x0004ff88,0x2d680008,0xff8c41ee,0xff8448e7
- .long 0xc08061ff,0x00005c44,0x4cdf0103,0x0c010040
- .long 0x660e4aa8,0x00086614,0x4a280007,0x660e601e
- .long 0x22280008,0x02810000,0x07ff6712,0x00ae0000
- .long 0x0200ff64,0x600800ae,0x00001248,0xff644a28
- .long 0x00005bc1,0x61ff0000,0x5f261d40,0xff64f210
- .long 0xd080f23c,0x44800000,0x00004e75,0x00ae0000
- .long 0x1248ff64,0x51c161ff,0x00005f04,0x1d40ff64
- .long 0xf210d080,0xf23c4480,0x00000000,0x4e75f327
- .long 0x4a2f0002,0x6b2edffc,0x0000000c,0xf294000e
- .long 0xf2810014,0x006e0208,0xff664e75,0x00ae0800
- .long 0x0208ff64,0x4e751d7c,0x0004ff64,0x006e0208
- .long 0xff664e75,0x006e0208,0xff6661ff,0x00000bae
- .long 0xdffc0000,0x000c4e75,0xf3274a2f,0x00026bea
- .long 0xdffc0000,0x000cf200,0xa80081ae,0xff644e75
- .long 0x00ae0000,0x0a28ff64,0x02410010,0xe8080200
- .long 0x000f8001,0x2200e309,0x1d7b000a,0xff6441fb
- .long 0x16204e75,0x04040400,0x04040400,0x04040400
- .long 0x00000000,0x0c0c080c,0x0c0c080c,0x0c0c080c
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000001,0x00000000
- .long 0x3f810000,0x00000000,0x00000000,0x00000000
- .long 0x3f810000,0x00000000,0x00000000,0x00000000
- .long 0x3f810000,0x00000000,0x00000000,0x00000000
- .long 0x3f810000,0x00000100,0x00000000,0x00000000
- .long 0x3c010000,0x00000000,0x00000000,0x00000000
- .long 0x3c010000,0x00000000,0x00000000,0x00000000
- .long 0x3c010000,0x00000000,0x00000000,0x00000000
- .long 0x3c010000,0x00000000,0x00000800,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x80000000,0x00000000,0x00000000,0x00000000
- .long 0x80000000,0x00000000,0x00000000,0x00000000
- .long 0x80000000,0x00000000,0x00000001,0x00000000
- .long 0x80000000,0x00000000,0x00000000,0x00000000
- .long 0xbf810000,0x00000000,0x00000000,0x00000000
- .long 0xbf810000,0x00000000,0x00000000,0x00000000
- .long 0xbf810000,0x00000100,0x00000000,0x00000000
- .long 0xbf810000,0x00000000,0x00000000,0x00000000
- .long 0xbc010000,0x00000000,0x00000000,0x00000000
- .long 0xbc010000,0x00000000,0x00000000,0x00000000
- .long 0xbc010000,0x00000000,0x00000800,0x00000000
- .long 0xbc010000,0x00000000,0x00000000,0x00000000
- .long 0x4a280000,0x6b10f23c,0x44000000,0x00001d7c
- .long 0x0004ff64,0x4e75f23c,0x44008000,0x00001d7c
- .long 0x000cff64,0x4e754a29,0x00006bea,0x60d84a28
- .long 0x00006b10,0xf23c4400,0x7f800000,0x1d7c0002
- .long 0xff644e75,0xf23c4400,0xff800000,0x1d7c000a
- .long 0xff644e75,0x4a290000,0x6bea60d8,0x4a280000
- .long 0x6ba460d0,0x4a280000,0x6b00fbbc,0x60c64a28
- .long 0x00006b16,0x60be4a28,0x00006b0e,0xf23c4400
- .long 0x3f800000,0x422eff64,0x4e75f23c,0x4400bf80
- .long 0x00001d7c,0x0008ff64,0x4e753fff,0x0000c90f
- .long 0xdaa22168,0xc235bfff,0x0000c90f,0xdaa22168
- .long 0xc2354a28,0x00006b0e,0xf2009000,0xf23a4800
- .long 0xffda6000,0xfcf0f200,0x9000f23a,0x4800ffd8
- .long 0x6000fcea,0xf23c4480,0x3f800000,0x4a280000
- .long 0x6a10f23c,0x44008000,0x00001d7c,0x000cff64
- .long 0x6040f23c,0x44000000,0x00001d7c,0x0004ff64
- .long 0x6030f23a,0x4880faea,0x61ff0000,0x00286000
- .long 0xfb16f228,0x48800000,0x61ff0000,0x00186000
- .long 0x030ef228,0x48800000,0x61ff0000,0x00086000
- .long 0x02ee102e,0xff430240,0x0007303b,0x02064efb
- .long 0x00020010,0x00180020,0x0026002c,0x00320038
- .long 0x003ef22e,0xf040ffdc,0x4e75f22e,0xf040ffe8
- .long 0x4e75f200,0x05004e75,0xf2000580,0x4e75f200
- .long 0x06004e75,0xf2000680,0x4e75f200,0x07004e75
- .long 0xf2000780,0x4e75122e,0xff4f67ff,0xfffff7dc
- .long 0x0c010001,0x67000096,0x0c010002,0x67ffffff
- .long 0xfa880c01,0x000467ff,0xfffff7c0,0x0c010005
- .long 0x67ff0000,0x024060ff,0x0000024a,0x122eff4f
- .long 0x67ffffff,0xfa640c01,0x000167ff,0xfffffa5a
- .long 0x0c010002,0x67ffffff,0xfa500c01,0x000467ff
- .long 0xfffffa46,0x0c010003,0x67ff0000,0x021860ff
- .long 0x00000202,0x122eff4f,0x67ff0000,0x004e0c01
- .long 0x000167ff,0x00000028,0x0c010002,0x67ffffff
- .long 0xfa180c01,0x000467ff,0x00000030,0x0c010003
- .long 0x67ff0000,0x01e060ff,0x000001ca,0x12280000
- .long 0x10290000,0xb1010201,0x00801d41,0xff654a00
- .long 0x6a00fdc4,0x6000fdd0,0x422eff65,0x2f001228
- .long 0x00001029,0x0000b101,0x02010080,0x1d41ff65
- .long 0x0c2e0004,0xff4f660c,0x41e90000,0x201f60ff
- .long 0xfffff9c6,0xf21f9000,0xf2294800,0x00004a29
- .long 0x00006b02,0x4e751d7c,0x0008ff64,0x4e75122e
- .long 0xff4f67ff,0xfffff6e0,0x0c010001,0x6700ff8e
- .long 0x0c010002,0x67ffffff,0xf9800c01,0x000467ff
- .long 0xfffff6c4,0x0c010003,0x67ff0000,0x014860ff
- .long 0x00000132,0x122eff4f,0x67ffffff,0xf95c0c01
- .long 0x000167ff,0xfffff952,0x0c010002,0x67ffffff
- .long 0xf9480c01,0x000467ff,0xfffff93e,0x0c010003
- .long 0x67ff0000,0x011060ff,0x000000fa,0x122eff4f
- .long 0x6700ff46,0x0c010001,0x6700ff22,0x0c010002
- .long 0x67ffffff,0xf9140c01,0x000467ff,0xffffff2c
- .long 0x0c010003,0x67ff0000,0x00dc60ff,0x000000c6
- .long 0x122eff4f,0x67ffffff,0xf51e0c01,0x000167ff
- .long 0xfffffce6,0x0c010002,0x67ffffff,0xfd0a0c01
- .long 0x000467ff,0xfffff500,0x0c010003,0x67ff0000
- .long 0x00a460ff,0x0000008e,0x122eff4f,0x67ffffff
- .long 0xf4e60c01,0x000167ff,0xfffffcae,0x0c010002
- .long 0x67ffffff,0xfcd20c01,0x000467ff,0xfffff4c8
- .long 0x0c010003,0x67ff0000,0x006c60ff,0x00000056
- .long 0x122eff4f,0x67ffffff,0xf8800c01,0x000367ff
- .long 0x00000052,0x0c010005,0x67ff0000,0x003860ff
- .long 0xfffff866,0x122eff4f,0x0c010003,0x67340c01
- .long 0x0005671e,0x6058122e,0xff4f0c01,0x00036708
- .long 0x0c010005,0x670c6036,0x00ae0100,0x4080ff64
- .long 0x6010f229,0x48000000,0xf200a800,0x81aeff64
- .long 0x4e75f229,0x48000000,0x4a290000,0x6b081d7c
- .long 0x0001ff64,0x4e751d7c,0x0009ff64,0x4e75f228
- .long 0x48000000,0xf200a800,0x81aeff64,0x4e75f228
- .long 0x48000000,0x4a280000,0x6bdc1d7c,0x0001ff64
- .long 0x4e751d7c,0x0009ff64,0x4e75122e,0xff4e67ff
- .long 0xffffd936,0x0c010001,0x67ffffff,0xfba60c01
- .long 0x000267ff,0xfffffbca,0x0c010004,0x67ffffff
- .long 0xd9f60c01,0x000367ff,0xffffffb6,0x60ffffff
- .long 0xffa0122e,0xff4e67ff,0xffffe620,0x0c010001
- .long 0x67ffffff,0xfb6e0c01,0x000267ff,0xfffffbc8
- .long 0x0c010004,0x67ffffff,0xe7560c01,0x000367ff
- .long 0xffffff7e,0x60ffffff,0xff68122e,0xff4e67ff
- .long 0xffffd4d2,0x0c010001,0x67ffffff,0xfb360c01
- .long 0x000267ff,0xfffffb9a,0x0c010004,0x67ffffff
- .long 0xd76a0c01,0x000367ff,0xffffff46,0x60ffffff
- .long 0xff30122e,0xff4e67ff,0xffffd972,0x0c010001
- .long 0x67ffffff,0xfafe0c01,0x000267ff,0xfffffb6a
- .long 0x0c010004,0x67ffffff,0xdabc0c01,0x000367ff
- .long 0xffffff0e,0x60ffffff,0xfef8122e,0xff4e67ff
- .long 0xffffca6a,0x0c010001,0x67ffffff,0xfac60c01
- .long 0x000267ff,0xfffffb6e,0x0c010004,0x67ffffff
- .long 0xcc8a0c01,0x000367ff,0xfffffed6,0x60ffffff
- .long 0xfec0122e,0xff4e67ff,0xffffcc76,0x0c010001
- .long 0x67ffffff,0xfa8e0c01,0x000267ff,0xfffff6aa
- .long 0x0c010004,0x67ffffff,0xcd060c01,0x000367ff
- .long 0xfffffe9e,0x60ffffff,0xfe88122e,0xff4e67ff
- .long 0xffffe662,0x0c010001,0x67ffffff,0xfa560c01
- .long 0x000267ff,0xfffff672,0x0c010004,0x67ffffff
- .long 0xe6c60c01,0x000367ff,0xfffffe66,0x60ffffff
- .long 0xfe50122e,0xff4e67ff,0xffffb372,0x0c010001
- .long 0x67ffffff,0xfa1e0c01,0x000267ff,0xfffff63a
- .long 0x0c010004,0x67ffffff,0xb5380c01,0x000367ff
- .long 0xfffffe2e,0x60ffffff,0xfe18122e,0xff4e67ff
- .long 0xffffbdfc,0x0c010001,0x67ffffff,0xf9e60c01
- .long 0x000267ff,0xfffff602,0x0c010004,0x67ffffff
- .long 0xbf420c01,0x000367ff,0xfffffdf6,0x60ffffff
- .long 0xfde0122e,0xff4e67ff,0xffffd17a,0x0c010001
- .long 0x67ffffff,0xfa2a0c01,0x000267ff,0xfffffa00
- .long 0x0c010004,0x67ffffff,0xd3080c01,0x000367ff
- .long 0xfffffdbe,0x60ffffff,0xfda8122e,0xff4e67ff
- .long 0xffffeb64,0x0c010001,0x67ffffff,0xf9f20c01
- .long 0x000267ff,0xfffff9c8,0x0c010004,0x67ffffff
- .long 0xec200c01,0x000367ff,0xfffffd86,0x60ffffff
- .long 0xfd70122e,0xff4e67ff,0xffffec24,0x0c010001
- .long 0x67ffffff,0xf9ba0c01,0x000267ff,0xfffff990
- .long 0x0c010004,0x67ffffff,0xed360c01,0x000367ff
- .long 0xfffffd4e,0x60ffffff,0xfd38122e,0xff4e67ff
- .long 0xffffe178,0x0c010001,0x67ffffff,0xf51a0c01
- .long 0x000267ff,0xfffff960,0x0c010004,0x67ffffff
- .long 0xe30c0c01,0x000367ff,0xfffffd16,0x60ffffff
- .long 0xfd00122e,0xff4e67ff,0xffffe582,0x0c010001
- .long 0x67ffffff,0xf4e20c01,0x000267ff,0xfffff928
- .long 0x0c010004,0x67ffffff,0xe5940c01,0x000367ff
- .long 0xfffffcde,0x60ffffff,0xfcc8122e,0xff4e67ff
- .long 0xffffe59a,0x0c010001,0x67ffffff,0xf4aa0c01
- .long 0x000267ff,0xfffff8f0,0x0c010004,0x67ffffff
- .long 0xe5d60c01,0x000367ff,0xfffffca6,0x60ffffff
- .long 0xfc90122e,0xff4e67ff,0xffffd530,0x0c010001
- .long 0x67ffffff,0xf8da0c01,0x000267ff,0xfffff888
- .long 0x0c010004,0x67ffffff,0xd5b60c01,0x000367ff
- .long 0xfffffc6e,0x60ffffff,0xfc58122e,0xff4e67ff
- .long 0xffffcac2,0x0c010001,0x67ffffff,0xf8de0c01
- .long 0x000267ff,0xfffff442,0x0c010004,0x67ffffff
- .long 0xcb340c01,0x000367ff,0xfffffc36,0x60ffffff
- .long 0xfc20122e,0xff4e67ff,0xffffb14c,0x0c010001
- .long 0x67ffffff,0xf86a0c01,0x000267ff,0xfffff40a
- .long 0x0c010004,0x67ffffff,0xb30e0c01,0x000367ff
- .long 0xfffffbfe,0x60ffffff,0xfbe8122e,0xff4e67ff
- .long 0xffffd40e,0x0c010001,0x67ffffff,0xf7b60c01
- .long 0x000267ff,0xfffff3d2,0x0c010004,0x67ffffff
- .long 0xd40c0c01,0x000367ff,0xfffffbc6,0x60ffffff
- .long 0xfbb0122e,0xff4e67ff,0xffffd40a,0x0c010001
- .long 0x67ffffff,0xf77e0c01,0x000267ff,0xfffff39a
- .long 0x0c010004,0x67ffffff,0xd41a0c01,0x000367ff
- .long 0xfffffb8e,0x60ffffff,0xfb78122e,0xff4e67ff
- .long 0xffffb292,0x0c010001,0x67ffffff,0xf81a0c01
- .long 0x000267ff,0xfffff83e,0x0c010004,0x67ffffff
- .long 0xb50a0c01,0x000367ff,0xfffff83a,0x60ffffff
- .long 0xf844122e,0xff4e67ff,0xfffff89e,0x0c010001
- .long 0x67ffffff,0xf8ca0c01,0x000267ff,0xfffff8f8
- .long 0x0c010004,0x67ffffff,0xf8800c01,0x000367ff
- .long 0xfffffab4,0x60ffffff,0xfac0122e,0xff4e67ff
- .long 0xfffff96e,0x0c010001,0x67ffffff,0xf99a0c01
- .long 0x000267ff,0xfffff9c8,0x0c010004,0x67ffffff
- .long 0xf9500c01,0x000367ff,0xfffffa7c,0x60ffffff
- .long 0xfa88122e,0xff4e67ff,0xfffff9d8,0x0c010001
- .long 0x67ffffff,0xfa060c01,0x000267ff,0xfffffa34
- .long 0x0c010004,0x67ffffff,0xf9ba0c01,0x000367ff
- .long 0xfffffa44,0x60ffffff,0xfa500c2f,0x00070003
- .long 0x673e1d7c,0x0000ff4e,0x1d7c0000,0xff4ff22e
- .long 0xf080ff78,0x41ef0004,0x43eeff78,0x0c010003
- .long 0x67160c01,0x00026708,0x61ff0000,0x02004e75
- .long 0x61ff0000,0x1b9e4e75,0x61ff0000,0x05e44e75
- .long 0x1d7c0004,0xff4e60c0,0x4afc006d,0x000005d2
- .long 0x00000fc8,0xfffffa6e,0x0000106c,0x00002314
- .long 0x00000000,0xfffffaa6,0x00000000,0xfffffade
- .long 0xfffffb16,0xfffffb4e,0x00000000,0xfffffb86
- .long 0xfffffbbe,0xfffffbf6,0xfffffc2e,0xfffffc66
- .long 0xfffffc9e,0xfffffcd6,0x00000000,0xfffffd0e
- .long 0xfffffd46,0xfffffd7e,0x00000000,0x00001112
- .long 0xfffffdb6,0x00000ca8,0x00000000,0xfffffdee
- .long 0xfffffe26,0xfffffe5e,0xfffffe96,0x0000089e
- .long 0xffffff06,0x00001b84,0x000001de,0x00001854
- .long 0xffffff3e,0xffffff76,0x00001512,0x00001f4c
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0xfffffece
- .long 0xfffffece,0xfffffece,0xfffffece,0xfffffece
- .long 0xfffffece,0xfffffece,0xfffffece,0x000013b0
- .long 0x00000000,0x00000f56,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x000005c0
- .long 0x00002302,0x00000000,0x00000000,0x000005ca
- .long 0x0000230c,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00001100
- .long 0x00000000,0x00000c96,0x00000000,0x0000110a
- .long 0x00000000,0x00000ca0,0x00000000,0x0000088c
- .long 0x00000000,0x00001b72,0x000001cc,0x00000896
- .long 0x00000000,0x00001b7c,0x000001d6,0x00001f3a
- .long 0x00000000,0x00000000,0x00000000,0x00001f44
- .long 0xffffc001,0xffffff81,0xfffffc01,0x00004000
- .long 0x0000007f,0x000003ff,0x02000030,0x00000040
- .long 0x60080200,0x00300000,0x00802d40,0xff5c4241
- .long 0x122eff4f,0xe709822e,0xff4e6600,0x02e43d69
- .long 0x0000ff90,0x2d690004,0xff942d69,0x0008ff98
- .long 0x3d680000,0xff842d68,0x0004ff88,0x2d680008
- .long 0xff8c61ff,0x000024ce,0x2f0061ff,0x00002572
- .long 0xd197322e,0xff5eec09,0x201fb0bb,0x14846700
- .long 0x011e6d00,0x0062b0bb,0x14846700,0x021a6e00
- .long 0x014af22e,0xd080ff90,0xf22e9000,0xff5cf23c
- .long 0x88000000,0x0000f22e,0x4823ff84,0xf201a800
- .long 0xf23c9000,0x00000000,0x83aeff64,0xf22ef080
- .long 0xff842f02,0x322eff84,0x24010281,0x00007fff
- .long 0x02428000,0x92808242,0x3d41ff84,0x241ff22e
- .long 0xd080ff84,0x4e75f22e,0xd080ff90,0xf22e9000
- .long 0xff5cf23c,0x88000000,0x0000f22e,0x4823ff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0x00ae0000,0x1048ff64,0x122eff62,0x02010013
- .long 0x661c082e,0x0003ff64,0x56c1202e,0xff5c61ff
- .long 0x00004fcc,0x812eff64,0xf210d080,0x4e75222e
- .long 0xff5c0201,0x00c06634,0xf22ef080,0xff842f02
- .long 0x322eff84,0x34010281,0x00007fff,0x92800481
- .long 0x00006000,0x02417fff,0x02428000,0x82423d41
- .long 0xff84241f,0xf22ed040,0xff8460a6,0xf22ed080
- .long 0xff90222e,0xff5c0201,0x0030f201,0x9000f22e
- .long 0x4823ff84,0xf23c9000,0x00000000,0x60aaf22e
- .long 0xd080ff90,0xf22e9000,0xff5cf23c,0x88000000
- .long 0x0000f22e,0x4823ff84,0xf201a800,0xf23c9000
- .long 0x00000000,0x83aeff64,0xf2000098,0xf23c58b8
- .long 0x0002f293,0xff3c6000,0xfee408ee,0x0003ff66
- .long 0xf22ed080,0xff90f23c,0x90000000,0x0010f23c
- .long 0x88000000,0x0000f22e,0x4823ff84,0xf201a800
- .long 0xf23c9000,0x00000000,0x83aeff64,0x122eff62
- .long 0x0201000b,0x6620f22e,0xf080ff84,0x41eeff84
- .long 0x222eff5c,0x61ff0000,0x4dd8812e,0xff64f22e
- .long 0xd080ff84,0x4e75f22e,0xd040ff90,0x222eff5c
- .long 0x020100c0,0x6652f22e,0x9000ff5c,0xf23c8800
- .long 0x00000000,0xf22e48a3,0xff84f23c,0x90000000
- .long 0x0000f22e,0xf040ff84,0x2f02322e,0xff842401
- .long 0x02810000,0x7fff0242,0x80009280,0x06810000
- .long 0x60000241,0x7fff8242,0x3d41ff84,0x241ff22e
- .long 0xd040ff84,0x6000ff80,0x222eff5c,0x02010030
- .long 0xf2019000,0x60a6f22e,0xd080ff90,0xf22e9000
- .long 0xff5cf23c,0x88000000,0x0000f22e,0x4823ff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0xf2000098,0xf23c58b8,0x0002f292,0xfde0f294
- .long 0xfefaf22e,0xd040ff90,0x222eff5c,0x020100c0
- .long 0x00010010,0xf2019000,0xf23c8800,0x00000000
- .long 0xf22e48a3,0xff84f23c,0x90000000,0x0000f200
- .long 0x0498f23c,0x58b80002,0xf293fda2,0x6000febc
- .long 0x323b120a,0x4efb1006,0x4afc0030,0xfd120072
- .long 0x00cc006c,0xfd120066,0x00000000,0x00720072
- .long 0x0060006c,0x00720066,0x00000000,0x009e0060
- .long 0x009e006c,0x009e0066,0x00000000,0x006c006c
- .long 0x006c006c,0x006c0066,0x00000000,0xfd120072
- .long 0x00cc006c,0xfd120066,0x00000000,0x00660066
- .long 0x00660066,0x00660066,0x00000000,0x60ff0000
- .long 0x230e60ff,0x00002284,0x60ff0000,0x227e1028
- .long 0x00001229,0x0000b101,0x6a10f23c,0x44008000
- .long 0x00001d7c,0x000cff64,0x4e75f23c,0x44000000
- .long 0x00001d7c,0x0004ff64,0x4e75f229,0xd0800000
- .long 0x10280000,0x12290000,0xb1016a10,0xf2000018
- .long 0xf200001a,0x1d7c000a,0xff644e75,0xf2000018
- .long 0x1d7c0002,0xff644e75,0xf228d080,0x00001028
- .long 0x00001229,0x0000b101,0x6ae260d0,0x02000030
- .long 0x00000040,0x60080200,0x00300000,0x00802d40
- .long 0xff5c122e,0xff4e6600,0x02620200,0x00c06600
- .long 0x007c4a28,0x00006a06,0x08ee0003,0xff64f228
- .long 0xd0800000,0x4e750200,0x00c06600,0x006008ee
- .long 0x0003ff66,0x4a280000,0x6a0608ee,0x0003ff64
- .long 0xf228d080,0x0000082e,0x0003ff62,0x66024e75
- .long 0x3d680000,0xff842d68,0x0004ff88,0x2d680008
- .long 0xff8c41ee,0xff8461ff,0x00004950,0x44400640
- .long 0x6000322e,0xff840241,0x80000240,0x7fff8041
- .long 0x3d40ff84,0xf22ed040,0xff844e75,0x0c000040
- .long 0x667e3d68,0x0000ff84,0x2d680004,0xff882d68
- .long 0x0008ff8c,0x61ff0000,0x206c0c80,0x0000007f
- .long 0x6c000092,0x0c80ffff,0xff816700,0x01786d00
- .long 0x00f4f23c,0x88000000,0x0000f22e,0x9000ff5c
- .long 0xf22e4800,0xff84f201,0xa800f23c,0x90000000
- .long 0x000083ae,0xff642f02,0xf22ef080,0xff84322e
- .long 0xff843401,0x02810000,0x7fff9280,0x02428000
- .long 0x84413d42,0xff84241f,0xf22ed080,0xff844e75
- .long 0x3d680000,0xff842d68,0x0004ff88,0x2d680008
- .long 0xff8c61ff,0x00001fee,0x0c800000,0x03ff6c00
- .long 0x00140c80,0xfffffc01,0x670000fa,0x6d000076
- .long 0x6000ff80,0x08ee0003,0xff664a2e,0xff846a06
- .long 0x08ee0003,0xff64122e,0xff620201,0x000b661a
- .long 0x41eeff84,0x222eff5c,0x61ff0000,0x4a74812e
- .long 0xff64f22e,0xd080ff84,0x4e752d6e,0xff88ff94
- .long 0x2d6eff8c,0xff98322e,0xff842f02,0x34010281
- .long 0x00007fff,0x92800242,0x80000681,0x00006000
- .long 0x02417fff,0x84413d42,0xff90f22e,0xd040ff90
- .long 0x241f60ac,0xf23c8800,0x00000000,0xf22e9000
- .long 0xff5cf22e,0x4800ff84,0xf23c9000,0x00000000
- .long 0xf201a800,0x83aeff64,0x00ae0000,0x1048ff64
- .long 0x122eff62,0x02010013,0x661c082e,0x0003ff64
- .long 0x56c1202e,0xff5c61ff,0x00004ae4,0x812eff64
- .long 0xf210d080,0x4e752f02,0x322eff84,0x24010281
- .long 0x00007fff,0x02428000,0x92800481,0x00006000
- .long 0x02417fff,0x82423d41,0xff84241f,0xf22ed040
- .long 0xff8460b6,0xf23c8800,0x00000000,0xf22e9000
- .long 0xff5cf22e,0x4800ff84,0xf201a800,0xf23c9000
- .long 0x00000000,0x83aeff64,0xf2000098,0xf23c58b8
- .long 0x0002f293,0xff746000,0xfe7e0c01,0x00046700
- .long 0xfdb60c01,0x000567ff,0x00001f98,0x0c010003
- .long 0x67ff0000,0x1fa2f228,0x48000000,0xf200a800
- .long 0xe1981d40,0xff644e75,0x51fc51fc,0x51fc51fc
- .long 0x00003fff,0x0000007e,0x000003fe,0xffffc001
- .long 0xffffff81,0xfffffc01,0x02000030,0x00000040
- .long 0x60080200,0x00300000,0x00802d40,0xff5c4241
- .long 0x122eff4f,0xe709822e,0xff4e6600,0x02d63d69
- .long 0x0000ff90,0x2d690004,0xff942d69,0x0008ff98
- .long 0x3d680000,0xff842d68,0x0004ff88,0x2d680008
- .long 0xff8c61ff,0x00001e0e,0x2f0061ff,0x00001eb2
- .long 0x4497d197,0x322eff5e,0xec09201f,0xb0bb148e
- .long 0x6f000074,0xb0bb1520,0xff7a6700,0x020c6e00
- .long 0x013cf22e,0xd080ff90,0xf22e9000,0xff5cf23c
- .long 0x88000000,0x0000f22e,0x4820ff84,0xf201a800
- .long 0xf23c9000,0x00000000,0x83aeff64,0xf22ef080
- .long 0xff842f02,0x322eff84,0x24010281,0x00007fff
- .long 0x02428000,0x92808242,0x3d41ff84,0x241ff22e
- .long 0xd080ff84,0x4e750000,0x7fff0000,0x407f0000
- .long 0x43ff201f,0x60c62f00,0xf22ed080,0xff90f22e
- .long 0x9000ff5c,0xf23c8800,0x00000000,0xf22e4820
- .long 0xff84f200,0xa800f23c,0x90000000,0x000081ae
- .long 0xff64f227,0xe0013017,0xdffc0000,0x000c0280
- .long 0x00007fff,0x9097b0bb,0x14ae6db6,0x201f00ae
- .long 0x00001048,0xff64122e,0xff620201,0x0013661c
- .long 0x082e0003,0xff6456c1,0x202eff5c,0x61ff0000
- .long 0x48de812e,0xff64f210,0xd0804e75,0x222eff5c
- .long 0x020100c0,0x6634f22e,0xf080ff84,0x2f02322e
- .long 0xff843401,0x02810000,0x7fff9280,0x04810000
- .long 0x60000241,0x7fff0242,0x80008242,0x3d41ff84
- .long 0x241ff22e,0xd040ff84,0x60a6f22e,0xd080ff90
- .long 0x222eff5c,0x02010030,0xf2019000,0xf22e4820
- .long 0xff84f23c,0x90000000,0x000060aa,0x08ee0003
- .long 0xff66f22e,0xd080ff90,0xf23c9000,0x00000010
- .long 0xf23c8800,0x00000000,0xf22e4820,0xff84f201
- .long 0xa800f23c,0x90000000,0x000083ae,0xff64122e
- .long 0xff620201,0x000b6620,0xf22ef080,0xff8441ee
- .long 0xff84222e,0xff5c61ff,0x00004726,0x812eff64
- .long 0xf22ed080,0xff844e75,0xf22ed040,0xff90222e
- .long 0xff5c0201,0x00c06652,0xf22e9000,0xff5cf23c
- .long 0x88000000,0x0000f22e,0x48a0ff84,0xf23c9000
- .long 0x00000000,0xf22ef040,0xff842f02,0x322eff84
- .long 0x24010281,0x00007fff,0x02428000,0x92800681
- .long 0x00006000,0x02417fff,0x82423d41,0xff84241f
- .long 0xf22ed040,0xff846000,0xff80222e,0xff5c0201
- .long 0x0030f201,0x900060a6,0xf22ed080,0xff90f22e
- .long 0x9000ff5c,0xf23c8800,0x00000000,0xf22e4820
- .long 0xff84f201,0xa800f23c,0x90000000,0x000083ae
- .long 0xff64f200,0x0098f23c,0x58b80001,0xf292fdee
- .long 0xf294fefa,0xf22ed040,0xff90222e,0xff5c0201
- .long 0x00c00001,0x0010f201,0x9000f23c,0x88000000
- .long 0x0000f22e,0x48a0ff84,0xf23c9000,0x00000000
- .long 0xf2000498,0xf23c58b8,0x0001f293,0xfdb06000
- .long 0xfebc323b,0x120a4efb,0x10064afc,0x0030fd20
- .long 0x009e0072,0x0060fd20,0x00660000,0x00000072
- .long 0x006c0072,0x00600072,0x00660000,0x000000d0
- .long 0x00d0006c,0x006000d0,0x00660000,0x00000060
- .long 0x00600060,0x00600060,0x00660000,0x0000fd20
- .long 0x009e0072,0x0060fd20,0x00660000,0x00000066
- .long 0x00660066,0x00660066,0x00660000,0x000060ff
- .long 0x00001bd8,0x60ff0000,0x1bd260ff,0x00001c50
- .long 0x10280000,0x12290000,0xb1016a10,0xf23c4400
- .long 0x80000000,0x1d7c000c,0xff644e75,0xf23c4400
- .long 0x00000000,0x1d7c0004,0xff644e75,0x006e0410
- .long 0xff661028,0x00001229,0x0000b101,0x6a10f23c
- .long 0x4400ff80,0x00001d7c,0x000aff64,0x4e75f23c
- .long 0x44007f80,0x00001d7c,0x0002ff64,0x4e751029
- .long 0x00001228,0x0000b101,0x6a16f229,0xd0800000
- .long 0xf2000018,0xf200001a,0x1d7c000a,0xff644e75
- .long 0xf229d080,0x0000f200,0x00181d7c,0x0002ff64
- .long 0x4e750200,0x00300000,0x00406008,0x02000030
- .long 0x00000080,0x2d40ff5c,0x122eff4e,0x66000276
- .long 0x020000c0,0x66000090,0x2d680004,0xff882d68
- .long 0x0008ff8c,0x30280000,0x0a408000,0x6a061d7c
- .long 0x0008ff64,0x3d40ff84,0xf22ed080,0xff844e75
- .long 0x020000c0,0x666008ee,0x0003ff66,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x30280000,0x0a408000
- .long 0x6a061d7c,0x0008ff64,0x3d40ff84,0xf22ed080
- .long 0xff84082e,0x0003ff62,0x66024e75,0x41eeff84
- .long 0x61ff0000,0x42664440,0x06406000,0x322eff84
- .long 0x02418000,0x02407fff,0x80413d40,0xff84f22e
- .long 0xd040ff84,0x4e750c00,0x0040667e,0x3d680000
- .long 0xff842d68,0x0004ff88,0x2d680008,0xff8c61ff
- .long 0x00001982,0x0c800000,0x007f6c00,0x00900c80
- .long 0xffffff81,0x67000178,0x6d0000f4,0xf23c8800
- .long 0x00000000,0xf22e9000,0xff5cf22e,0x481aff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0x2f02f22e,0xf080ff84,0x322eff84,0x34010281
- .long 0x00007fff,0x92800242,0x80008441,0x3d42ff84
- .long 0x241ff22e,0xd080ff84,0x4e753d68,0x0000ff84
- .long 0x2d680004,0xff882d68,0x0008ff8c,0x61ff0000
- .long 0x19040c80,0x000003ff,0x6c120c80,0xfffffc01
- .long 0x670000fc,0x6d000078,0x6000ff82,0x08ee0003
- .long 0xff660a2e,0x0080ff84,0x6a0608ee,0x0003ff64
- .long 0x122eff62,0x0201000b,0x661a41ee,0xff84222e
- .long 0xff5c61ff,0x0000438a,0x812eff64,0xf22ed080
- .long 0xff844e75,0x2d6eff88,0xff942d6e,0xff8cff98
- .long 0x322eff84,0x2f022401,0x02810000,0x7fff0242
- .long 0x80009280,0x06810000,0x60000241,0x7fff8242
- .long 0x3d41ff90,0xf22ed040,0xff90241f,0x60acf23c
- .long 0x88000000,0x0000f22e,0x9000ff5c,0xf22e481a
- .long 0xff84f23c,0x90000000,0x0000f201,0xa80083ae
- .long 0xff6400ae,0x00001048,0xff64122e,0xff620201
- .long 0x0013661c,0x082e0003,0xff6456c1,0x202eff5c
- .long 0x61ff0000,0x43fa812e,0xff64f210,0xd0804e75
- .long 0x2f02322e,0xff842401,0x02810000,0x7fff0242
- .long 0x80009280,0x04810000,0x60000241,0x7fff8242
- .long 0x3d41ff84,0xf22ed040,0xff84241f,0x60b6f23c
- .long 0x88000000,0x0000f22e,0x9000ff5c,0xf22e481a
- .long 0xff84f201,0xa800f23c,0x90000000,0x000083ae
- .long 0xff64f200,0x0098f23c,0x58b80002,0xf293ff74
- .long 0x6000fe7e,0x0c010004,0x6700fdb6,0x0c010005
- .long 0x67ff0000,0x18ae0c01,0x000367ff,0x000018b8
- .long 0xf228481a,0x0000f200,0xa800e198,0x1d40ff64
- .long 0x4e75122e,0xff4e6610,0x4a280000,0x6b024e75
- .long 0x1d7c0008,0xff644e75,0x0c010001,0x67400c01
- .long 0x00026724,0x0c010005,0x67ff0000,0x18660c01
- .long 0x000367ff,0x00001870,0x4a280000,0x6b024e75
- .long 0x1d7c0008,0xff644e75,0x4a280000,0x6b081d7c
- .long 0x0002ff64,0x4e751d7c,0x000aff64,0x4e754a28
- .long 0x00006b08,0x1d7c0004,0xff644e75,0x1d7c000c
- .long 0xff644e75,0x122eff4e,0x66280200,0x0030f200
- .long 0x9000f23c,0x88000000,0x0000f228,0x48010000
- .long 0xf23c9000,0x00000000,0xf200a800,0x81aeff64
- .long 0x4e750c01,0x0001672e,0x0c010002,0x674e0c01
- .long 0x00046710,0x0c010005,0x67ff0000,0x17d660ff
- .long 0x000017e4,0x3d680000,0xff841d7c,0x0080ff88
- .long 0x41eeff84,0x60a44a28,0x00006b10,0xf23c4400
- .long 0x00000000,0x1d7c0004,0xff644e75,0xf23c4400
- .long 0x80000000,0x1d7c000c,0xff644e75,0xf228d080
- .long 0x00004a28,0x00006b08,0x1d7c0002,0xff644e75
- .long 0x1d7c000a,0xff644e75,0x122eff4e,0x6618f23c
- .long 0x88000000,0x0000f228,0x48030000,0xf200a800
- .long 0x81aeff64,0x4e750c01,0x0001672e,0x0c010002
- .long 0x674e0c01,0x00046710,0x0c010005,0x67ff0000
- .long 0x174260ff,0x00001750,0x3d680000,0xff841d7c
- .long 0x0080ff88,0x41eeff84,0x60b44a28,0x00006b10
- .long 0xf23c4400,0x00000000,0x1d7c0004,0xff644e75
- .long 0xf23c4400,0x80000000,0x1d7c000c,0xff644e75
- .long 0xf228d080,0x00004a28,0x00006b08,0x1d7c0002
- .long 0xff644e75,0x1d7c000a,0xff644e75,0x02000030
- .long 0x00000040,0x60080200,0x00300000,0x00802d40
- .long 0xff5c122e,0xff4e6600,0x025c0200,0x00c0667e
- .long 0x2d680004,0xff882d68,0x0008ff8c,0x32280000
- .long 0x0881000f,0x3d41ff84,0xf22ed080,0xff844e75
- .long 0x020000c0,0x665808ee,0x0003ff66,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x30280000,0x0880000f
- .long 0x3d40ff84,0xf22ed080,0xff84082e,0x0003ff62
- .long 0x66024e75,0x41eeff84,0x61ff0000,0x3e0e4440
- .long 0x06406000,0x322eff84,0x02418000,0x02407fff
- .long 0x80413d40,0xff84f22e,0xd040ff84,0x4e750c00
- .long 0x0040667e,0x3d680000,0xff842d68,0x0004ff88
- .long 0x2d680008,0xff8c61ff,0x0000152a,0x0c800000
- .long 0x007f6c00,0x00900c80,0xffffff81,0x67000170
- .long 0x6d0000ec,0xf23c8800,0x00000000,0xf22e9000
- .long 0xff5cf22e,0x4818ff84,0xf201a800,0xf23c9000
- .long 0x00000000,0x83aeff64,0x2f02f22e,0xf080ff84
- .long 0x322eff84,0x24010281,0x00007fff,0x92800242
- .long 0x80008441,0x3d42ff84,0x241ff22e,0xd080ff84
- .long 0x4e753d68,0x0000ff84,0x2d680004,0xff882d68
- .long 0x0008ff8c,0x61ff0000,0x14ac0c80,0x000003ff
- .long 0x6c120c80,0xfffffc01,0x670000f4,0x6d000070
- .long 0x6000ff82,0x08ee0003,0xff6608ae,0x0007ff84
- .long 0x122eff62,0x0201000b,0x661a41ee,0xff84222e
- .long 0xff5c61ff,0x00003f3a,0x812eff64,0xf22ed080
- .long 0xff844e75,0x2d6eff88,0xff942d6e,0xff8cff98
- .long 0x322eff84,0x2f022401,0x02810000,0x7fff0242
- .long 0x80009280,0x06810000,0x60000241,0x7fff8242
- .long 0x3d41ff90,0xf22ed040,0xff90241f,0x60acf23c
- .long 0x88000000,0x0000f22e,0x9000ff5c,0xf22e4818
- .long 0xff84f23c,0x90000000,0x0000f201,0xa80083ae
- .long 0xff6400ae,0x00001048,0xff64122e,0xff620201
- .long 0x0013661c,0x082e0003,0xff6456c1,0x202eff5c
- .long 0x61ff0000,0x3faa812e,0xff64f210,0xd0804e75
- .long 0x2f02322e,0xff842401,0x02810000,0x7fff0242
- .long 0x80009280,0x04810000,0x60000241,0x7fff8242
- .long 0x3d41ff84,0xf22ed040,0xff84241f,0x60b6f23c
- .long 0x88000000,0x0000f22e,0x9000ff5c,0xf22e4818
- .long 0xff84f201,0xa800f23c,0x90000000,0x000083ae
- .long 0xff64f200,0x0098f23c,0x58b80002,0xf293ff74
- .long 0x6000fe86,0x0c010004,0x6700fdc6,0x0c010005
- .long 0x67ff0000,0x145e0c01,0x000367ff,0x00001468
- .long 0xf2284818,0x00000c01,0x00026708,0x1d7c0004
- .long 0xff644e75,0x1d7c0002,0xff644e75,0x4241122e
- .long 0xff4fe709,0x822eff4e,0x6618f229,0xd0800000
- .long 0xf2284838,0x0000f200,0xa800e198,0x1d40ff64
- .long 0x4e75323b,0x120a4efb,0x10064afc,0x0030ffdc
- .long 0xffdcffdc,0x006000f8,0x006e0000,0x0000ffdc
- .long 0xffdcffdc,0x0060007c,0x006e0000,0x0000ffdc
- .long 0xffdcffdc,0x0060007c,0x006e0000,0x00000060
- .long 0x00600060,0x00600060,0x006e0000,0x00000114
- .long 0x009c009c,0x006000bc,0x006e0000,0x0000006e
- .long 0x006e006e,0x006e006e,0x006e0000,0x000061ff
- .long 0x00001388,0x022e00f7,0xff644e75,0x61ff0000
- .long 0x137a022e,0x00f7ff64,0x4e753d68,0x0000ff84
- .long 0x20280004,0x08c0001f,0x2d40ff88,0x2d680008
- .long 0xff8c41ee,0xff846000,0xff422d69,0x0000ff84
- .long 0x20290004,0x08c0001f,0x2d40ff88,0x2d690008
- .long 0xff8c43ee,0xff846000,0xff223d69,0x0000ff90
- .long 0x3d680000,0xff842029,0x000408c0,0x001f2d40
- .long 0xff942028,0x000408c0,0x001f2d40,0xff882d69
- .long 0x0008ff98,0x2d680008,0xff8c43ee,0xff9041ee
- .long 0xff846000,0xfee61028,0x00001229,0x0000b101
- .long 0x6b00ff78,0x4a006b02,0x4e751d7c,0x0008ff64
- .long 0x4e751028,0x00001229,0x0000b101,0x6b00ff7c
- .long 0x4a006a02,0x4e751d7c,0x0008ff64,0x4e752d40
- .long 0xff5c4241,0x122eff4f,0xe709822e,0xff4e6600
- .long 0x02a03d69,0x0000ff90,0x2d690004,0xff942d69
- .long 0x0008ff98,0x3d680000,0xff842d68,0x0004ff88
- .long 0x2d680008,0xff8c61ff,0x0000119a,0x2f0061ff
- .long 0x0000123e,0xd09f0c80,0xffffc001,0x670000f8
- .long 0x6d000064,0x0c800000,0x40006700,0x01da6e00
- .long 0x0122f22e,0xd080ff90,0xf22e9000,0xff5cf23c
- .long 0x88000000,0x0000f22e,0x4827ff84,0xf201a800
- .long 0xf23c9000,0x00000000,0x83aeff64,0xf22ef080
- .long 0xff842f02,0x322eff84,0x24010281,0x00007fff
- .long 0x02428000,0x92808242,0x3d41ff84,0x241ff22e
- .long 0xd080ff84,0x4e75f22e,0xd080ff90,0xf22e9000
- .long 0xff5cf23c,0x88000000,0x0000f22e,0x4827ff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0x00ae0000,0x1048ff64,0x122eff62,0x02010013
- .long 0x6620082e,0x0003ff64,0x56c1202e,0xff5c0200
- .long 0x003061ff,0x00003c98,0x812eff64,0xf210d080
- .long 0x4e75f22e,0xf080ff84,0x2f02322e,0xff842401
- .long 0x02810000,0x7fff9280,0x04810000,0x60000241
- .long 0x7fff0242,0x80008242,0x3d41ff84,0x241ff22e
- .long 0xd040ff84,0x60acf22e,0xd080ff90,0xf22e9000
- .long 0xff5cf23c,0x88000000,0x0000f22e,0x4827ff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0xf2000098,0xf23c58b8,0x0002f293,0xff646000
- .long 0xff0c08ee,0x0003ff66,0xf22ed080,0xff90f23c
- .long 0x90000000,0x0010f23c,0x88000000,0x0000f22e
- .long 0x4827ff84,0xf201a800,0xf23c9000,0x00000000
- .long 0x83aeff64,0x122eff62,0x0201000b,0x6620f22e
- .long 0xf080ff84,0x41eeff84,0x222eff5c,0x61ff0000
- .long 0x3b56812e,0xff64f22e,0xd080ff84,0x4e75f22e
- .long 0xd040ff90,0xf22e9000,0xff5cf23c,0x88000000
- .long 0x0000f22e,0x48a7ff84,0xf23c9000,0x00000000
- .long 0xf22ef040,0xff842f02,0x322eff84,0x24010281
- .long 0x00007fff,0x02428000,0x92800681,0x00006000
- .long 0x02417fff,0x82423d41,0xff84241f,0xf22ed040
- .long 0xff846000,0xff8af22e,0xd080ff90,0xf22e9000
- .long 0xff5cf23c,0x88000000,0x0000f22e,0x4827ff84
- .long 0xf201a800,0xf23c9000,0x00000000,0x83aeff64
- .long 0xf2000098,0xf23c58b8,0x0002f292,0xfe20f294
- .long 0xff12f22e,0xd040ff90,0x222eff5c,0x020100c0
- .long 0x00010010,0xf2019000,0xf23c8800,0x00000000
- .long 0xf22e48a7,0xff84f23c,0x90000000,0x0000f200
- .long 0x0498f23c,0x58b80002,0xf293fde2,0x6000fed4
- .long 0x323b120a,0x4efb1006,0x4afc0030,0xfd560072
- .long 0x0078006c,0xfd560066,0x00000000,0x00720072
- .long 0x0060006c,0x00720066,0x00000000,0x007e0060
- .long 0x007e006c,0x007e0066,0x00000000,0x006c006c
- .long 0x006c006c,0x006c0066,0x00000000,0xfd560072
- .long 0x0078006c,0xfd560066,0x00000000,0x00660066
- .long 0x00660066,0x00660066,0x00000000,0x60ff0000
- .long 0x101e60ff,0x00000f94,0x60ff0000,0x0f8e60ff
- .long 0xffffed0e,0x60ffffff,0xed6260ff,0xffffed2e
- .long 0x2d40ff5c,0x4241122e,0xff4fe709,0x822eff4e
- .long 0x6600027c,0x3d690000,0xff902d69,0x0004ff94
- .long 0x2d690008,0xff983d68,0x0000ff84,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x61ff0000,0x0e582f00
- .long 0x61ff0000,0x0efc4497,0xd197322e,0xff5eec09
- .long 0x201f0c80,0xffffc001,0x6f000064,0x0c800000
- .long 0x3fff6700,0x01b66e00,0x0100f22e,0xd080ff90
- .long 0xf22e9000,0xff5cf23c,0x88000000,0x0000f22e
- .long 0x4824ff84,0xf201a800,0xf23c9000,0x00000000
- .long 0x83aeff64,0xf22ef080,0xff842f02,0x322eff84
- .long 0x24010281,0x00007fff,0x02428000,0x92808242
- .long 0x3d41ff84,0x241ff22e,0xd080ff84,0x4e75f22e
- .long 0xd080ff90,0xf22e9000,0xff5cf23c,0x88000000
- .long 0x0000f22e,0x4824ff84,0xf201a800,0xf23c9000
- .long 0x00000000,0x83aeff64,0xf227e001,0x3217dffc
- .long 0x0000000c,0x02810000,0x7fff9280,0x0c810000
- .long 0x7fff6d90,0x006e1048,0xff66122e,0xff620201
- .long 0x00136620,0x082e0003,0xff6456c1,0x202eff5c
- .long 0x02000030,0x61ff0000,0x3936812e,0xff64f210
- .long 0xd0804e75,0xf22ef080,0xff842f02,0x322eff84
- .long 0x24010281,0x00007fff,0x02428000,0x92800481
- .long 0x00006000,0x02417fff,0x82423d41,0xff84241f
- .long 0xf22ed040,0xff8460ac,0x08ee0003,0xff66f22e
- .long 0xd080ff90,0xf23c9000,0x00000010,0xf23c8800
- .long 0x00000000,0xf22e4824,0xff84f201,0xa800f23c
- .long 0x90000000,0x000083ae,0xff64122e,0xff620201
- .long 0x000b6620,0xf22ef080,0xff8441ee,0xff84222e
- .long 0xff5c61ff,0x00003830,0x812eff64,0xf22ed080
- .long 0xff844e75,0xf22ed040,0xff90f22e,0x9000ff5c
- .long 0xf23c8800,0x00000000,0xf22e48a4,0xff84f23c
- .long 0x90000000,0x0000f22e,0xf040ff84,0x2f02322e
- .long 0xff842401,0x02810000,0x7fff0242,0x80009280
- .long 0x06810000,0x60000241,0x7fff8242,0x3d41ff84
- .long 0x241ff22e,0xd040ff84,0x608af22e,0xd080ff90
- .long 0xf22e9000,0xff5cf23c,0x88000000,0x0000f22e
- .long 0x4824ff84,0xf201a800,0xf23c9000,0x00000000
- .long 0x83aeff64,0xf2000098,0xf23c58b8,0x0001f292
- .long 0xfe44f294,0xff14f22e,0xd040ff90,0x42810001
- .long 0x0010f201,0x9000f23c,0x88000000,0x0000f22e
- .long 0x48a4ff84,0xf23c9000,0x00000000,0xf2000498
- .long 0xf23c58b8,0x0001f293,0xfe0c6000,0xfedc323b
- .long 0x120a4efb,0x10064afc,0x0030fd7a,0x00720078
- .long 0x0060fd7a,0x00660000,0x00000078,0x006c0078
- .long 0x00600078,0x00660000,0x0000007e,0x007e006c
- .long 0x0060007e,0x00660000,0x00000060,0x00600060
- .long 0x00600060,0x00660000,0x0000fd7a,0x00720078
- .long 0x0060fd7a,0x00660000,0x00000066,0x00660066
- .long 0x00660066,0x00660000,0x000060ff,0x00000c7c
- .long 0x60ff0000,0x0c7660ff,0x00000cf4,0x60ffffff
- .long 0xf0ce60ff,0xfffff09c,0x60ffffff,0xf0f40200
- .long 0x00300000,0x00406008,0x02000030,0x00000080
- .long 0x2d40ff5c,0x4241122e,0xff4fe709,0x822eff4e
- .long 0x6600024c,0x61ff0000,0x0a5cf22e,0xd080ff90
- .long 0xf23c8800,0x00000000,0xf22e9000,0xff5cf22e
- .long 0x4822ff84,0xf23c9000,0x00000000,0xf201a800
- .long 0x83aeff64,0xf281003c,0x2f02f227,0xe001322e
- .long 0xff5eec09,0x34170282,0x00007fff,0x9480b4bb
- .long 0x14246c38,0xb4bb142a,0x6d0000b8,0x67000184
- .long 0x32170241,0x80008242,0x3e81f21f,0xd080241f
- .long 0x4e754e75,0x00007fff,0x0000407f,0x000043ff
- .long 0x00000000,0x00003f81,0x00003c01,0x00ae0000
- .long 0x1048ff64,0x122eff62,0x02010013,0x6624dffc
- .long 0x0000000c,0x082e0003,0xff6456c1,0x202eff5c
- .long 0x61ff0000,0x366a812e,0xff64f210,0xd080241f
- .long 0x4e75122e,0xff5c0201,0x00c0661a,0x32170241
- .long 0x80000482,0x00006000,0x02427fff,0x82423e81
- .long 0xf21fd040,0x60bef22e,0xd080ff90,0x222eff5c
- .long 0x02010030,0xf2019000,0xf22e4822,0xff84f23c
- .long 0x90000000,0x0000dffc,0x0000000c,0xf227e001
- .long 0x60ba08ee,0x0003ff66,0xdffc0000,0x000cf22e
- .long 0xd080ff90,0xf23c9000,0x00000010,0xf23c8800
- .long 0x00000000,0xf22e4822,0xff84f23c,0x90000000
- .long 0x0000f201,0xa80083ae,0xff64122e,0xff620201
- .long 0x000b6622,0xf22ef080,0xff8441ee,0xff84222e
- .long 0xff5c61ff,0x000034ba,0x812eff64,0xf22ed080
- .long 0xff84241f,0x4e75f22e,0xd040ff90,0x222eff5c
- .long 0x020100c0,0x664ef22e,0x9000ff5c,0xf23c8800
- .long 0x00000000,0xf22e48a2,0xff84f23c,0x90000000
- .long 0x0000f22e,0xf040ff84,0x322eff84,0x24010281
- .long 0x00007fff,0x02428000,0x92800681,0x00006000
- .long 0x02417fff,0x82423d41,0xff84f22e,0xd040ff84
- .long 0x6000ff82,0x222eff5c,0x02010030,0xf2019000
- .long 0x60aa222e,0xff5c0201,0x00c06700,0xfe74222f
- .long 0x00040c81,0x80000000,0x6600fe66,0x4aaf0008
- .long 0x6600fe5e,0x082e0001,0xff666700,0xfe54f22e
- .long 0xd040ff90,0x222eff5c,0x020100c0,0x00010010
- .long 0xf2019000,0xf23c8800,0x00000000,0xf22e48a2
- .long 0xff84f23c,0x90000000,0x0000f200,0x0018f200
- .long 0x0498f200,0x0438f292,0xfeca6000,0xfe14323b
- .long 0x120a4efb,0x10064afc,0x0030fdaa,0x00e4011c
- .long 0x0060fdaa,0x00660000,0x000000bc,0x006c011c
- .long 0x006000bc,0x00660000,0x00000130,0x0130010c
- .long 0x00600130,0x00660000,0x00000060,0x00600060
- .long 0x00600060,0x00660000,0x0000fdaa,0x00e4011c
- .long 0x0060fdaa,0x00660000,0x00000066,0x00660066
- .long 0x00660066,0x00660000,0x000060ff,0x0000097c
- .long 0x60ff0000,0x09761028,0x00001229,0x0000b101
- .long 0x6b000016,0x4a006b2e,0xf23c4400,0x00000000
- .long 0x1d7c0004,0xff644e75,0x122eff5f,0x02010030
- .long 0x0c010020,0x6710f23c,0x44000000,0x00001d7c
- .long 0x0004ff64,0x4e75f23c,0x44008000,0x00001d7c
- .long 0x000cff64,0x4e753d68,0x0000ff84,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x61ff0000,0x0828426e
- .long 0xff9042ae,0xff9442ae,0xff986000,0xfcce3d69
- .long 0x0000ff90,0x2d690004,0xff942d69,0x0008ff98
- .long 0x61ff0000,0x08ac426e,0xff8442ae,0xff8842ae
- .long 0xff8c6000,0xfca61028,0x00001229,0x0000b300
- .long 0x6bff0000,0x094af228,0xd0800000,0x4a280000
- .long 0x6a1c1d7c,0x000aff64,0x4e75f229,0xd0800000
- .long 0x4a290000,0x6a081d7c,0x000aff64,0x4e751d7c
- .long 0x0002ff64,0x4e750200,0x00300000,0x00406008
- .long 0x02000030,0x00000080,0x2d40ff5c,0x4241122e
- .long 0xff4fe709,0x822eff4e,0x6600024c,0x61ff0000
- .long 0x0694f22e,0xd080ff90,0xf23c8800,0x00000000
- .long 0xf22e9000,0xff5cf22e,0x4828ff84,0xf23c9000
- .long 0x00000000,0xf201a800,0x83aeff64,0xf281003c
- .long 0x2f02f227,0xe001322e,0xff5eec09,0x34170282
- .long 0x00007fff,0x9480b4bb,0x14246c38,0xb4bb142a
- .long 0x6d0000b8,0x67000184,0x32170241,0x80008242
- .long 0x3e81f21f,0xd080241f,0x4e754e75,0x00007fff
- .long 0x0000407f,0x000043ff,0x00000000,0x00003f81
- .long 0x00003c01,0x00ae0000,0x1048ff64,0x122eff62
- .long 0x02010013,0x6624dffc,0x0000000c,0x082e0003
- .long 0xff6456c1,0x202eff5c,0x61ff0000,0x32a2812e
- .long 0xff64f210,0xd080241f,0x4e75122e,0xff5c0201
- .long 0x00c0661a,0x32170241,0x80000482,0x00006000
- .long 0x02427fff,0x82423e81,0xf21fd040,0x60bef22e
- .long 0xd080ff90,0x222eff5c,0x02010030,0xf2019000
- .long 0xf22e4828,0xff84f23c,0x90000000,0x0000dffc
- .long 0x0000000c,0xf227e001,0x60ba08ee,0x0003ff66
- .long 0xdffc0000,0x000cf22e,0xd080ff90,0xf23c9000
- .long 0x00000010,0xf23c8800,0x00000000,0xf22e4828
- .long 0xff84f23c,0x90000000,0x0000f201,0xa80083ae
- .long 0xff64122e,0xff620201,0x000b6622,0xf22ef080
- .long 0xff8441ee,0xff84222e,0xff5c61ff,0x000030f2
- .long 0x812eff64,0xf22ed080,0xff84241f,0x4e75f22e
- .long 0xd040ff90,0x222eff5c,0x020100c0,0x664ef22e
- .long 0x9000ff5c,0xf23c8800,0x00000000,0xf22e48a8
- .long 0xff84f23c,0x90000000,0x0000f22e,0xf040ff84
- .long 0x322eff84,0x24010281,0x00007fff,0x02428000
- .long 0x92800681,0x00006000,0x02417fff,0x82423d41
- .long 0xff84f22e,0xd040ff84,0x6000ff82,0x222eff5c
- .long 0x02010030,0xf2019000,0x60aa222e,0xff5c0201
- .long 0x00c06700,0xfe74222f,0x00040c81,0x80000000
- .long 0x6600fe66,0x4aaf0008,0x6600fe5e,0x082e0001
- .long 0xff666700,0xfe54f22e,0xd040ff90,0x222eff5c
- .long 0x020100c0,0x00010010,0xf2019000,0xf23c8800
- .long 0x00000000,0xf22e48a8,0xff84f23c,0x90000000
- .long 0x0000f200,0x0018f200,0x0498f200,0x0438f292
- .long 0xfeca6000,0xfe14323b,0x120a4efb,0x10064afc
- .long 0x0030fdaa,0x00e2011a,0x0060fdaa,0x00660000
- .long 0x000000ba,0x006c011a,0x006000ba,0x00660000
- .long 0x00000130,0x0130010a,0x00600130,0x00660000
- .long 0x00000060,0x00600060,0x00600060,0x00660000
- .long 0x0000fdaa,0x00e2011a,0x0060fdaa,0x00660000
- .long 0x00000066,0x00660066,0x00660066,0x00660000
- .long 0x000060ff,0x000005b4,0x60ff0000,0x05ae1028
- .long 0x00001229,0x0000b300,0x6a144a00,0x6b2ef23c
- .long 0x44000000,0x00001d7c,0x0004ff64,0x4e75122e
- .long 0xff5f0201,0x00300c01,0x00206710,0xf23c4400
- .long 0x00000000,0x1d7c0004,0xff644e75,0xf23c4400
- .long 0x80000000,0x1d7c000c,0xff644e75,0x3d680000
- .long 0xff842d68,0x0004ff88,0x2d680008,0xff8c61ff
- .long 0x00000462,0x426eff90,0x42aeff94,0x42aeff98
- .long 0x6000fcd0,0x3d690000,0xff902d69,0x0004ff94
- .long 0x2d690008,0xff9861ff,0x000004e6,0x426eff84
- .long 0x42aeff88,0x42aeff8c,0x6000fca8,0x10280000
- .long 0x12290000,0xb3006aff,0x00000584,0xf228d080
- .long 0x0000f200,0x001af293,0x001e1d7c,0x000aff64
- .long 0x4e75f229,0xd0800000,0x4a290000,0x6a081d7c
- .long 0x000aff64,0x4e751d7c,0x0002ff64,0x4e750200
- .long 0x00300000,0x00406008,0x02000030,0x00000080
- .long 0x2d40ff5c,0x4241122e,0xff4e6600,0x02744a28
- .long 0x00006bff,0x00000528,0x020000c0,0x6648f22e
- .long 0x9000ff5c,0xf23c8800,0x00000000,0xf2104804
- .long 0xf201a800,0x83aeff64,0x4e754a28,0x00006bff
- .long 0x000004fc,0x020000c0,0x661c3d68,0x0000ff84
- .long 0x2d680004,0xff882d68,0x0008ff8c,0x61ff0000
- .long 0x03ae6000,0x003e0c00,0x00406600,0x00843d68
- .long 0x0000ff84,0x2d680004,0xff882d68,0x0008ff8c
- .long 0x61ff0000,0x038a0c80,0x0000007e,0x67000098
- .long 0x6e00009e,0x0c80ffff,0xff806700,0x01a46d00
- .long 0x0120f23c,0x88000000,0x0000f22e,0x9000ff5c
- .long 0xf22e4804,0xff84f201,0xa800f23c,0x90000000
- .long 0x000083ae,0xff642f02,0xf22ef080,0xff84322e
- .long 0xff842401,0x02810000,0x7fff9280,0x02428000
- .long 0x84413d42,0xff84241f,0xf22ed080,0xff844e75
- .long 0x3d680000,0xff842d68,0x0004ff88,0x2d680008
- .long 0xff8c61ff,0x00000308,0x0c800000,0x03fe6700
- .long 0x00166e1c,0x0c80ffff,0xfc006700,0x01246d00
- .long 0x00a06000,0xff7e082e,0x0000ff85,0x6600ff74
- .long 0x08ee0003,0xff66f23c,0x90000000,0x0010f23c
- .long 0x88000000,0x0000f22e,0x4804ff84,0xf201a800
- .long 0xf23c9000,0x00000000,0x83aeff64,0x122eff62
- .long 0x0201000b,0x6620f22e,0xf080ff84,0x41eeff84
- .long 0x222eff5c,0x61ff0000,0x2d28812e,0xff64f22e
- .long 0xd080ff84,0x4e752d6e,0xff88ff94,0x2d6eff8c
- .long 0xff98322e,0xff842f02,0x24010281,0x00007fff
- .long 0x02428000,0x92800681,0x00006000,0x02417fff
- .long 0x82423d41,0xff90f22e,0xd040ff90,0x241f60a6
- .long 0xf23c8800,0x00000000,0xf22e9000,0xff5cf22e
- .long 0x4804ff84,0xf23c9000,0x00000000,0xf201a800
- .long 0x83aeff64,0x00ae0000,0x1048ff64,0x122eff62
- .long 0x02010013,0x661c082e,0x0003ff64,0x56c1202e
- .long 0xff5c61ff,0x00002d98,0x812eff64,0xf210d080
- .long 0x4e752f02,0x322eff84,0x24010281,0x00007fff
- .long 0x02428000,0x92800481,0x00006000,0x02417fff
- .long 0x82423d41,0xff84f22e,0xd040ff84,0x241f60b6
- .long 0x082e0000,0xff856600,0xff78f23c,0x88000000
- .long 0x0000f22e,0x9000ff5c,0xf22e4804,0xff84f201
- .long 0xa800f23c,0x90000000,0x000083ae,0xff64f200
- .long 0x0080f23c,0x58b80001,0xf293ff6a,0x6000fe48
- .long 0x0c010004,0x6700fdb4,0x0c010001,0x67160c01
- .long 0x00026736,0x0c010005,0x67ff0000,0x023660ff
- .long 0x00000244,0x4a280000,0x6b10f23c,0x44000000
- .long 0x00001d7c,0x0004ff64,0x4e75f23c,0x44008000
- .long 0x00001d7c,0x000cff64,0x4e754a28,0x00006bff
- .long 0x0000026c,0xf228d080,0x00001d7c,0x0002ff64
- .long 0x4e752d68,0x0004ff88,0x2d690004,0xff942d68
- .long 0x0008ff8c,0x2d690008,0xff983028,0x00003229
- .long 0x00003d40,0xff843d41,0xff900240,0x7fff0241
- .long 0x7fff3d40,0xff543d41,0xff56b041,0x6cff0000
- .long 0x005c61ff,0x0000015a,0x2f000c2e,0x0004ff4e
- .long 0x661041ee,0xff8461ff,0x00002940,0x44403d40
- .long 0xff54302e,0xff560440,0x0042b06e,0xff546c1a
- .long 0x302eff54,0xd06f0002,0x322eff84,0x02418000
- .long 0x80413d40,0xff84201f,0x4e75026e,0x8000ff84
- .long 0x08ee0000,0xff85201f,0x4e7561ff,0x00000056
- .long 0x2f000c2e,0x0004ff4f,0x661041ee,0xff9061ff
- .long 0x000028e8,0x44403d40,0xff56302e,0xff540440
- .long 0x0042b06e,0xff566c1a,0x302eff56,0xd06f0002
- .long 0x322eff90,0x02418000,0x80413d40,0xff90201f
- .long 0x4e75026e,0x8000ff90,0x08ee0000,0xff91201f
- .long 0x4e75322e,0xff843001,0x02810000,0x7fff0240
- .long 0x80000040,0x3fff3d40,0xff840c2e,0x0004ff4e
- .long 0x670a203c,0x00003fff,0x90814e75,0x41eeff84
- .long 0x61ff0000,0x28764480,0x220060e6,0x0c2e0004
- .long 0xff4e673a,0x322eff84,0x02810000,0x7fff026e
- .long 0x8000ff84,0x08010000,0x6712006e,0x3fffff84
- .long 0x203c0000,0x3fff9081,0xe2804e75,0x006e3ffe
- .long 0xff84203c,0x00003ffe,0x9081e280,0x4e7541ee
- .long 0xff8461ff,0x00002824,0x08000000,0x6710006e
- .long 0x3fffff84,0x06800000,0x3fffe280,0x4e75006e
- .long 0x3ffeff84,0x06800000,0x3ffee280,0x4e75322e
- .long 0xff903001,0x02810000,0x7fff0240,0x80000040
- .long 0x3fff3d40,0xff900c2e,0x0004ff4f,0x670a203c
- .long 0x00003fff,0x90814e75,0x41eeff90,0x61ff0000
- .long 0x27ca4480,0x220060e6,0x0c2e0005,0xff4f6732
- .long 0x0c2e0003,0xff4f673e,0x0c2e0003,0xff4e6714
- .long 0x08ee0006,0xff7000ae,0x01004080,0xff6441ee
- .long 0xff6c6042,0x00ae0100,0x0000ff64,0x41eeff6c
- .long 0x603400ae,0x01004080,0xff6408ee,0x0006ff7c
- .long 0x41eeff78,0x602041ee,0xff780c2e,0x0005ff4e
- .long 0x66ff0000,0x000c00ae,0x00004080,0xff6400ae
- .long 0x01000000,0xff640828,0x00070000,0x670800ae
- .long 0x08000000,0xff64f210,0xd0804e75,0x00ae0100
- .long 0x2080ff64,0xf23bd080,0x01700000,0x00084e75
- .long 0x7fff0000,0xffffffff,0xffffffff,0x2d40ff54
- .long 0x302eff42,0x4281122e,0xff64e099,0xf2018800
- .long 0x323b0206,0x4efb1002,0x02340040,0x02f8030c
- .long 0x03200334,0x0348035c,0x03660352,0x033e032a
- .long 0x03160302,0x004a0238,0x023a0276,0x0054009e
- .long 0x0102014c,0x01b201fc,0x021801d8,0x018c0128
- .long 0x00de007a,0x02b6025a,0xf2810006,0x6000032a
- .long 0x4e75f28e,0x00066000,0x03204e75,0xf2920022
- .long 0x082e0000,0xff646700,0x031000ae,0x00008080
- .long 0xff64082e,0x0007ff62,0x6600032c,0x600002fa
- .long 0x4e75f29d,0x00066000,0x02f0082e,0x0000ff64
- .long 0x671200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x66000304,0x4e75f293,0x0022082e,0x0000ff64
- .long 0x670002c6,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x02e26000,0x02b0082e,0x0000ff64
- .long 0x671200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x660002c4,0x4e75f29c,0x00066000,0x028c082e
- .long 0x0000ff64,0x671200ae,0x00008080,0xff64082e
- .long 0x0007ff62,0x660002a0,0x4e75f294,0x0022082e
- .long 0x0000ff64,0x67000262,0x00ae0000,0x8080ff64
- .long 0x082e0007,0xff626600,0x027e6000,0x024c4e75
- .long 0xf29b0006,0x60000242,0x082e0000,0xff646712
- .long 0x00ae0000,0x8080ff64,0x082e0007,0xff626600
- .long 0x02564e75,0xf2950022,0x082e0000,0xff646700
- .long 0x021800ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x66000234,0x60000202,0x082e0000,0xff646712
- .long 0x00ae0000,0x8080ff64,0x082e0007,0xff626600
- .long 0x02164e75,0xf29a0006,0x600001de,0x082e0000
- .long 0xff646700,0x001400ae,0x00008080,0xff64082e
- .long 0x0007ff62,0x660001f0,0x4e75f296,0x0022082e
- .long 0x0000ff64,0x670001b2,0x00ae0000,0x8080ff64
- .long 0x082e0007,0xff626600,0x01ce6000,0x019c4e75
- .long 0xf2990006,0x60000192,0x082e0000,0xff646712
- .long 0x00ae0000,0x8080ff64,0x082e0007,0xff626600
- .long 0x01a64e75,0xf2970018,0x00ae0000,0x8080ff64
- .long 0x082e0007,0xff626600,0x018e6000,0x015c4e75
- .long 0xf2980006,0x60000152,0x00ae0000,0x8080ff64
- .long 0x082e0007,0xff626600,0x016e4e75,0x6000013a
- .long 0x4e75082e,0x0000ff64,0x6700012e,0x00ae0000
- .long 0x8080ff64,0x082e0007,0xff626600,0x014a6000
- .long 0x0118082e,0x0000ff64,0x671200ae,0x00008080
- .long 0xff64082e,0x0007ff62,0x6600012c,0x4e75f291
- .long 0x0022082e,0x0000ff64,0x670000ee,0x00ae0000
- .long 0x8080ff64,0x082e0007,0xff626600,0x010a6000
- .long 0x00d8082e,0x0000ff64,0x671200ae,0x00008080
- .long 0xff64082e,0x0007ff62,0x660000ec,0x4e75f29e
- .long 0x0022082e,0x0000ff64,0x670000ae,0x00ae0000
- .long 0x8080ff64,0x082e0007,0xff626600,0x00ca6000
- .long 0x0098082e,0x0000ff64,0x67000014,0x00ae0000
- .long 0x8080ff64,0x082e0007,0xff626600,0x00aa4e75
- .long 0xf2820006,0x60000072,0x4e75f28d,0x00066000
- .long 0x00684e75,0xf2830006,0x6000005e,0x4e75f28c
- .long 0x00066000,0x00544e75,0xf2840006,0x6000004a
- .long 0x4e75f28b,0x00066000,0x00404e75,0xf2850006
- .long 0x60000036,0x4e75f28a,0x00066000,0x002c4e75
- .long 0xf2860006,0x60000022,0x4e75f289,0x00066000
- .long 0x00184e75,0xf2870006,0x6000000e,0x4e75f288
- .long 0x00066000,0x00044e75,0x122eff41,0x02410007
- .long 0x61ff0000,0x1d665340,0x61ff0000,0x1dd00c40
- .long 0xffff6602,0x4e75202e,0xff54d0ae,0xff685880
- .long 0x2d400006,0x4e751d7c,0x0002ff4a,0x4e75302e
- .long 0xff424281,0x122eff64,0xe099f201,0x8800323b
- .long 0x02064efb,0x1002021e,0x004002e4,0x02f002fc
- .long 0x03080314,0x03200326,0x031a030e,0x030202f6
- .long 0x02ea0046,0x02200224,0x0260004c,0x009200f8
- .long 0x013e01a4,0x01ea0202,0x01c4017e,0x011800d2
- .long 0x006c02a2,0x0240f281,0x02ea4e75,0xf28e02e4
- .long 0x4e75f292,0x02de082e,0x0000ff64,0x671200ae
- .long 0x00008080,0xff64082e,0x0007ff62,0x660002cc
- .long 0x4e75f29d,0x00044e75,0x082e0000,0xff646700
- .long 0x02b200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x660002a8,0x6000029c,0xf293001e,0x082e0000
- .long 0xff646712,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x02864e75,0x082e0000,0xff646700
- .long 0x027200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x66000268,0x6000025c,0xf29c0004,0x4e75082e
- .long 0x0000ff64,0x6700024c,0x00ae0000,0x8080ff64
- .long 0x082e0007,0xff626600,0x02426000,0x0236f294
- .long 0x0232082e,0x0000ff64,0x671200ae,0x00008080
- .long 0xff64082e,0x0007ff62,0x66000220,0x4e75f29b
- .long 0x00044e75,0x082e0000,0xff646700,0x020600ae
- .long 0x00008080,0xff64082e,0x0007ff62,0x660001fc
- .long 0x600001f0,0xf295001e,0x082e0000,0xff646712
- .long 0x00ae0000,0x8080ff64,0x082e0007,0xff626600
- .long 0x01da4e75,0x082e0000,0xff646700,0x01c600ae
- .long 0x00008080,0xff64082e,0x0007ff62,0x660001bc
- .long 0x600001b0,0xf29a0004,0x4e75082e,0x0000ff64
- .long 0x670001a0,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x01966000,0x018af296,0x0186082e
- .long 0x0000ff64,0x671200ae,0x00008080,0xff64082e
- .long 0x0007ff62,0x66000174,0x4e75f299,0x00044e75
- .long 0x082e0000,0xff646700,0x015a00ae,0x00008080
- .long 0xff64082e,0x0007ff62,0x66000150,0x60000144
- .long 0xf2970140,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x01364e75,0xf2980004,0x4e7500ae
- .long 0x00008080,0xff64082e,0x0007ff62,0x6600011c
- .long 0x60000110,0x4e756000,0x010a082e,0x0000ff64
- .long 0x671200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x660000f8,0x4e75082e,0x0000ff64,0x670000e4
- .long 0x00ae0000,0x8080ff64,0x082e0007,0xff626600
- .long 0x00da6000,0x00cef291,0x0020082e,0x0000ff64
- .long 0x67000014,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x00b64e75,0x082e0000,0xff646700
- .long 0x00a200ae,0x00008080,0xff64082e,0x0007ff62
- .long 0x66000098,0x6000008c,0xf29e0020,0x082e0000
- .long 0xff646700,0x001400ae,0x00008080,0xff64082e
- .long 0x0007ff62,0x66000074,0x4e75082e,0x0000ff64
- .long 0x67000060,0x00ae0000,0x8080ff64,0x082e0007
- .long 0xff626600,0x00566000,0x004af282,0x00464e75
- .long 0xf28d0040,0x4e75f283,0x003a4e75,0xf28c0034
- .long 0x4e75f284,0x002e4e75,0xf28b0028,0x4e75f285
- .long 0x00224e75,0xf28a001c,0x4e75f286,0x00164e75
- .long 0xf2890010,0x4e75f287,0x000a4e75,0xf2880004
- .long 0x4e751d7c,0x0001ff4a,0x4e751d7c,0x0002ff4a
- .long 0x4e75302e,0xff424281,0x122eff64,0xe099f201
- .long 0x8800323b,0x02064efb,0x10020208,0x004002ac
- .long 0x02cc02ec,0x030c032c,0x034c035c,0x033c031c
- .long 0x02fc02dc,0x02bc0050,0x020e0214,0x02440060
- .long 0x00a400fa,0x013e0194,0x01d801f0,0x01b60172
- .long 0x011c00d8,0x00820278,0x022cf281,0x00084200
- .long 0x6000032e,0x50c06000,0x0328f28e,0x00084200
- .long 0x6000031e,0x50c06000,0x0318f292,0x001a4200
- .long 0x082e0000,0xff646700,0x030800ae,0x00008080
- .long 0xff646000,0x02f250c0,0x600002f6,0xf29d0008
- .long 0x42006000,0x02ec50c0,0x082e0000,0xff646700
- .long 0x02e000ae,0x00008080,0xff646000,0x02caf293
- .long 0x001a4200,0x082e0000,0xff646700,0x02c400ae
- .long 0x00008080,0xff646000,0x02ae50c0,0x082e0000
- .long 0xff646700,0x02ac00ae,0x00008080,0xff646000
- .long 0x0296f29c,0x00084200,0x60000296,0x50c0082e
- .long 0x0000ff64,0x6700028a,0x00ae0000,0x8080ff64
- .long 0x60000274,0xf294001a,0x4200082e,0x0000ff64
- .long 0x6700026e,0x00ae0000,0x8080ff64,0x60000258
- .long 0x50c06000,0x025cf29b,0x00084200,0x60000252
- .long 0x50c0082e,0x0000ff64,0x67000246,0x00ae0000
- .long 0x8080ff64,0x60000230,0xf295001a,0x4200082e
- .long 0x0000ff64,0x6700022a,0x00ae0000,0x8080ff64
- .long 0x60000214,0x50c0082e,0x0000ff64,0x67000212
- .long 0x00ae0000,0x8080ff64,0x600001fc,0xf29a0008
- .long 0x42006000,0x01fc50c0,0x082e0000,0xff646700
- .long 0x01f000ae,0x00008080,0xff646000,0x01daf296
- .long 0x001a4200,0x082e0000,0xff646700,0x01d400ae
- .long 0x00008080,0xff646000,0x01be50c0,0x600001c2
- .long 0xf2990008,0x42006000,0x01b850c0,0x082e0000
- .long 0xff646700,0x01ac00ae,0x00008080,0xff646000
- .long 0x0196f297,0x00104200,0x00ae0000,0x8080ff64
- .long 0x60000184,0x50c06000,0x0188f298,0x00084200
- .long 0x6000017e,0x50c000ae,0x00008080,0xff646000
- .long 0x01664200,0x6000016a,0x50c06000,0x01644200
- .long 0x082e0000,0xff646700,0x015800ae,0x00008080
- .long 0xff646000,0x014250c0,0x082e0000,0xff646700
- .long 0x014000ae,0x00008080,0xff646000,0x012af291
- .long 0x001a4200,0x082e0000,0xff646700,0x012400ae
- .long 0x00008080,0xff646000,0x010e50c0,0x082e0000
- .long 0xff646700,0x010c00ae,0x00008080,0xff646000
- .long 0x00f6f29e,0x001a4200,0x082e0000,0xff646700
- .long 0x00f000ae,0x00008080,0xff646000,0x00da50c0
- .long 0x082e0000,0xff646700,0x00d800ae,0x00008080
- .long 0xff646000,0x00c2f282,0x00084200,0x600000c2
- .long 0x50c06000,0x00bcf28d,0x00084200,0x600000b2
- .long 0x50c06000,0x00acf283,0x00084200,0x600000a2
- .long 0x50c06000,0x009cf28c,0x00084200,0x60000092
- .long 0x50c06000,0x008cf284,0x00084200,0x60000082
- .long 0x50c06000,0x007cf28b,0x00084200,0x60000072
- .long 0x50c06000,0x006cf285,0x00084200,0x60000062
- .long 0x50c06000,0x005cf28a,0x00084200,0x60000052
- .long 0x50c06000,0x004cf286,0x00084200,0x60000042
- .long 0x50c06000,0x003cf289,0x00084200,0x60000032
- .long 0x50c06000,0x002cf287,0x00084200,0x60000022
- .long 0x50c06000,0x001cf288,0x00084200,0x60000012
- .long 0x50c06000,0x000c082e,0x0007ff62,0x66000088
- .long 0x2040122e,0xff412001,0x02010038,0x66102200
- .long 0x02410007,0x200861ff,0x0000172a,0x4e750c01
- .long 0x0018671a,0x0c010020,0x67382008,0x206e000c
- .long 0x61ffffff,0x5a7c4a81,0x66000054,0x4e752008
- .long 0x206e000c,0x61ffffff,0x5a684a81,0x66000040
- .long 0x122eff41,0x02410007,0x700161ff,0x00001722
- .long 0x4e752008,0x206e000c,0x61ffffff,0x5a444a81
- .long 0x6600001c,0x122eff41,0x02410007,0x700161ff
- .long 0x0000174e,0x4e751d7c,0x0002ff4a,0x4e753d7c
- .long 0x00a1000a,0x60ff0000,0x2b86122e,0xff430241
- .long 0x0070e809,0x61ff0000,0x15b20280,0x000000ff
- .long 0x2f00103b,0x09200148,0x2f0061ff,0x00000340
- .long 0x201f221f,0x67000134,0x082e0005,0xff426700
- .long 0x00b8082e,0x0004ff42,0x6600001a,0x123b1120
- .long 0x021e082e,0x00050004,0x670a0c2e,0x0008ff4a
- .long 0x66024e75,0x22489fc0,0x41d74a01,0x6a0c20ee
- .long 0xffdc20ee,0xffe020ee,0xffe4e309,0x6a0c20ee
- .long 0xffe820ee,0xffec20ee,0xfff0e309,0x6a0af210
- .long 0xf020d1fc,0x0000000c,0xe3096a0a,0xf210f010
- .long 0xd1fc0000,0x000ce309,0x6a0af210,0xf008d1fc
- .long 0x0000000c,0xe3096a0a,0xf210f004,0xd1fc0000
- .long 0x000ce309,0x6a0af210,0xf002d1fc,0x0000000c
- .long 0xe3096a0a,0xf210f001,0xd1fc0000,0x000c2d49
- .long 0xff5441d7,0x2f0061ff,0xffff58b2,0x201fdfc0
- .long 0x4a816600,0x071e4e75,0x2d48ff54,0x9fc043d7
- .long 0x2f012f00,0x61ffffff,0x587e201f,0x4a816600
- .long 0x070e221f,0x41d74a01,0x6a0c2d58,0xffdc2d58
- .long 0xffe02d58,0xffe4e309,0x6a0c2d58,0xffe82d58
- .long 0xffec2d58,0xfff0e309,0x6a04f218,0xd020e309
- .long 0x6a04f218,0xd010e309,0x6a04f218,0xd008e309
- .long 0x6a04f218,0xd004e309,0x6a04f218,0xd002e309
- .long 0x6a04f218,0xd001dfc0,0x4e754e75,0x000c0c18
- .long 0x0c181824,0x0c181824,0x18242430,0x0c181824
- .long 0x18242430,0x18242430,0x2430303c,0x0c181824
- .long 0x18242430,0x18242430,0x2430303c,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x0c181824
- .long 0x18242430,0x18242430,0x2430303c,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x2430303c
- .long 0x303c3c48,0x303c3c48,0x3c484854,0x0c181824
- .long 0x18242430,0x18242430,0x2430303c,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x2430303c
- .long 0x303c3c48,0x303c3c48,0x3c484854,0x18242430
- .long 0x2430303c,0x2430303c,0x303c3c48,0x2430303c
- .long 0x303c3c48,0x303c3c48,0x3c484854,0x2430303c
- .long 0x303c3c48,0x303c3c48,0x3c484854,0x303c3c48
- .long 0x3c484854,0x3c484854,0x48545460,0x008040c0
- .long 0x20a060e0,0x109050d0,0x30b070f0,0x088848c8
- .long 0x28a868e8,0x189858d8,0x38b878f8,0x048444c4
- .long 0x24a464e4,0x149454d4,0x34b474f4,0x0c8c4ccc
- .long 0x2cac6cec,0x1c9c5cdc,0x3cbc7cfc,0x028242c2
- .long 0x22a262e2,0x129252d2,0x32b272f2,0x0a8a4aca
- .long 0x2aaa6aea,0x1a9a5ada,0x3aba7afa,0x068646c6
- .long 0x26a666e6,0x169656d6,0x36b676f6,0x0e8e4ece
- .long 0x2eae6eee,0x1e9e5ede,0x3ebe7efe,0x018141c1
- .long 0x21a161e1,0x119151d1,0x31b171f1,0x098949c9
- .long 0x29a969e9,0x199959d9,0x39b979f9,0x058545c5
- .long 0x25a565e5,0x159555d5,0x35b575f5,0x0d8d4dcd
- .long 0x2dad6ded,0x1d9d5ddd,0x3dbd7dfd,0x038343c3
- .long 0x23a363e3,0x139353d3,0x33b373f3,0x0b8b4bcb
- .long 0x2bab6beb,0x1b9b5bdb,0x3bbb7bfb,0x078747c7
- .long 0x27a767e7,0x179757d7,0x37b777f7,0x0f8f4fcf
- .long 0x2faf6fef,0x1f9f5fdf,0x3fbf7fff,0x2040302e
- .long 0xff403200,0x0240003f,0x02810000,0x0007303b
- .long 0x020a4efb,0x00064afc,0x00400000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000080,0x0086008c
- .long 0x00900094,0x0098009c,0x00a000a6,0x00b600c6
- .long 0x00d200de,0x00ea00f6,0x01020118,0x01260134
- .long 0x013e0148,0x0152015c,0x0166017a,0x019801b6
- .long 0x01d201ee,0x020a0226,0x02420260,0x02600260
- .long 0x02600260,0x02600260,0x026002c0,0x02da02f4
- .long 0x03140000,0x00000000,0x0000206e,0xffa44e75
- .long 0x206effa8,0x4e75204a,0x4e75204b,0x4e75204c
- .long 0x4e75204d,0x4e752056,0x4e75206e,0xffd84e75
- .long 0x202effa4,0x2200d288,0x2d41ffa4,0x20404e75
- .long 0x202effa8,0x2200d288,0x2d41ffa8,0x20404e75
- .long 0x200a2200,0xd2882441,0x20404e75,0x200b2200
- .long 0xd2882641,0x20404e75,0x200c2200,0xd2882841
- .long 0x20404e75,0x200d2200,0xd2882a41,0x20404e75
- .long 0x20162200,0xd2882c81,0x20404e75,0x1d7c0004
- .long 0xff4a202e,0xffd82200,0xd2882d41,0xffd82040
- .long 0x4e75202e,0xffa49088,0x2d40ffa4,0x20404e75
- .long 0x202effa8,0x90882d40,0xffa82040,0x4e75200a
- .long 0x90882440,0x20404e75,0x200b9088,0x26402040
- .long 0x4e75200c,0x90882840,0x20404e75,0x200d9088
- .long 0x2a402040,0x4e752016,0x90882c80,0x20404e75
- .long 0x1d7c0008,0xff4a202e,0xffd89088,0x2d40ffd8
- .long 0x20404e75,0x206eff44,0x54aeff44,0x61ffffff
- .long 0x54a24a81,0x66ffffff,0x68203040,0xd1eeffa4
- .long 0x4e75206e,0xff4454ae,0xff4461ff,0xffff5484
- .long 0x4a8166ff,0xffff6802,0x3040d1ee,0xffa84e75
- .long 0x206eff44,0x54aeff44,0x61ffffff,0x54664a81
- .long 0x66ffffff,0x67e43040,0xd1ca4e75,0x206eff44
- .long 0x54aeff44,0x61ffffff,0x544a4a81,0x66ffffff
- .long 0x67c83040,0xd1cb4e75,0x206eff44,0x54aeff44
- .long 0x61ffffff,0x542e4a81,0x66ffffff,0x67ac3040
- .long 0xd1cc4e75,0x206eff44,0x54aeff44,0x61ffffff
- .long 0x54124a81,0x66ffffff,0x67903040,0xd1cd4e75
- .long 0x206eff44,0x54aeff44,0x61ffffff,0x53f64a81
- .long 0x66ffffff,0x67743040,0xd1d64e75,0x206eff44
- .long 0x54aeff44,0x61ffffff,0x53da4a81,0x66ffffff
- .long 0x67583040,0xd1eeffd8,0x4e755081,0x61ff0000
- .long 0x0fda2f00,0x206eff44,0x54aeff44,0x61ffffff
- .long 0x53b24a81,0x66ffffff,0x6730205f,0x08000008
- .long 0x660000e6,0x2d40ff54,0x2200e959,0x0241000f
- .long 0x61ff0000,0x0fa62f02,0x242eff54,0x0802000b
- .long 0x660248c0,0x2202ef59,0x02810000,0x0003e3a8
- .long 0x49c2d082,0xd1c0241f,0x4e75206e,0xff4454ae
- .long 0xff4461ff,0xffff535c,0x4a8166ff,0xffff66da
- .long 0x30404e75,0x206eff44,0x58aeff44,0x61ffffff
- .long 0x53584a81,0x66ffffff,0x66c02040,0x4e75206e
- .long 0xff4454ae,0xff4461ff,0xffff5328,0x4a8166ff
- .long 0xffff66a6,0x3040d1ee,0xff445588,0x4e75206e
- .long 0xff4454ae,0xff4461ff,0xffff5308,0x4a8166ff
- .long 0xffff6686,0x206eff44,0x55880800,0x00086600
- .long 0x00382d40,0xff542200,0xe9590241,0x000f61ff
- .long 0x00000ef8,0x2f02242e,0xff540802,0x000b6602
- .long 0x48c02202,0xef590281,0x00000003,0xe3a849c2
- .long 0xd082d1c0,0x241f4e75,0x08000006,0x670c48e7
- .long 0x3c002a00,0x26084282,0x60282d40,0xff54e9c0
- .long 0x140461ff,0x00000eb4,0x48e73c00,0x24002a2e
- .long 0xff542608,0x0805000b,0x660248c2,0xe9c50542
- .long 0xe1aa0805,0x00076702,0x4283e9c5,0x06820c00
- .long 0x00026d34,0x6718206e,0xff4458ae,0xff4461ff
- .long 0xffff5276,0x4a8166ff,0x000000b0,0x6018206e
- .long 0xff4454ae,0xff4461ff,0xffff5248,0x4a8166ff
- .long 0x00000098,0x48c0d680,0xe9c50782,0x6700006e
- .long 0x0c000002,0x6d346718,0x206eff44,0x58aeff44
- .long 0x61ffffff,0x52344a81,0x66ff0000,0x006e601c
- .long 0x206eff44,0x54aeff44,0x61ffffff,0x52064a81
- .long 0x66ff0000,0x005648c0,0x60024280,0x28000805
- .long 0x00026714,0x204361ff,0xffff5240,0x4a816600
- .long 0x0028d082,0xd0846018,0xd6822043,0x61ffffff
- .long 0x522a4a81,0x66000012,0xd0846004,0xd6822003
- .long 0x20404cdf,0x003c4e75,0x20434cdf,0x003c303c
- .long 0x010160ff,0xffff6582,0x4cdf003c,0x60ffffff
- .long 0x652861ff,0x000023c6,0x303c00e1,0x600a61ff
- .long 0x000023ba,0x303c0161,0x206eff54,0x60ffffff
- .long 0x6558102e,0xff420c00,0x009c6700,0x00b20c00
- .long 0x00986700,0x00740c00,0x00946736,0x206eff44
- .long 0x58aeff44,0x61ffffff,0x51704a81,0x66ffffff
- .long 0x64d82d40,0xff64206e,0xff4458ae,0xff4461ff
- .long 0xffff5156,0x4a8166ff,0xffff64be,0x2d40ff68
- .long 0x4e75206e,0xff4458ae,0xff4461ff,0xffff513a
- .long 0x4a8166ff,0xffff64a2,0x2d40ff60,0x206eff44
- .long 0x58aeff44,0x61ffffff,0x51204a81,0x66ffffff
- .long 0x64882d40,0xff684e75,0x206eff44,0x58aeff44
- .long 0x61ffffff,0x51044a81,0x66ffffff,0x646c2d40
- .long 0xff60206e,0xff4458ae,0xff4461ff,0xffff50ea
- .long 0x4a8166ff,0xffff6452,0x2d40ff64,0x4e75206e
- .long 0xff4458ae,0xff4461ff,0xffff50ce,0x4a8166ff
- .long 0xffff6436,0x2d40ff60,0x206eff44,0x58aeff44
- .long 0x61ffffff,0x50b44a81,0x66ffffff,0x641c2d40
- .long 0xff64206e,0xff4458ae,0xff4461ff,0xffff509a
- .long 0x4a8166ff,0xffff6402,0x2d40ff68,0x4e752040
- .long 0x102eff41,0x22000240,0x00380281,0x00000007
- .long 0x0c000018,0x67240c00,0x0020672c,0x80410c00
- .long 0x003c6706,0x206e000c,0x4e751d7c,0x0080ff4a
- .long 0x41f60162,0xff680004,0x4e752008,0x61ff0000
- .long 0x0d70206e,0x000c4e75,0x200861ff,0x00000db2
- .long 0x206e000c,0x0c00000c,0x67024e75,0x51882d48
- .long 0x000c4e75,0x102eff41,0x22000240,0x00380281
- .long 0x00000007,0x0c000018,0x670e0c00,0x00206700
- .long 0x0076206e,0x000c4e75,0x323b120e,0x206e000c
- .long 0x4efb1006,0x4afc0008,0x0010001a,0x0024002c
- .long 0x0034003c,0x0044004e,0x06ae0000,0x000cffa4
- .long 0x4e7506ae,0x0000000c,0xffa84e75,0xd5fc0000
- .long 0x000c4e75,0xd7fc0000,0x000c4e75,0xd9fc0000
- .long 0x000c4e75,0xdbfc0000,0x000c4e75,0x06ae0000
- .long 0x000cffd4,0x4e751d7c,0x0004ff4a,0x06ae0000
- .long 0x000cffd8,0x4e75323b,0x1214206e,0x000c5188
- .long 0x51ae000c,0x4efb1006,0x4afc0008,0x00100016
- .long 0x001c0020,0x00240028,0x002c0032,0x2d48ffa4
- .long 0x4e752d48,0xffa84e75,0x24484e75,0x26484e75
- .long 0x28484e75,0x2a484e75,0x2d48ffd4,0x4e752d48
- .long 0xffd81d7c,0x0008ff4a,0x4e75082e,0x0006ff42
- .long 0x6664102e,0xff430800,0x0005672c,0x08000004
- .long 0x670a0240,0x007f0c40,0x0038661c,0xe9ee0183
- .long 0xff4261ff,0x00000d6a,0x61ff0000,0x12060c00
- .long 0x00066722,0x1d40ff4f,0xe9ee00c3,0xff4261ff
- .long 0x00000cbe,0x61ff0000,0x11ea0c00,0x0006670e
- .long 0x1d40ff4e,0x4e7561ff,0x00001148,0x60d661ff
- .long 0x00001140,0x60ea302e,0xff420800,0x0005672c
- .long 0x08000004,0x670a0240,0x007f0c40,0x0038661c
- .long 0xe9ee0183,0xff4261ff,0x00000d06,0x61ff0000
- .long 0x11a20c00,0x00066726,0x1d40ff4f,0xe9ee00c3
- .long 0xff42e9ee,0x1283ff40,0x660000be,0x422eff4e
- .long 0xe9ee1343,0xff40303b,0x02124efb,0x000e61ff
- .long 0x000010e0,0x60d24afc,0x00080010,0x006a0000
- .long 0x0000002e,0x0000004c,0x000061ff,0x00000a5c
- .long 0xf2004000,0xf22ef080,0xff6cf281,0x00044e75
- .long 0x1d7c0001,0xff4e4e75,0x61ff0000,0x0a3ef200
- .long 0x5000f22e,0xf080ff6c,0xf2810004,0x4e751d7c
- .long 0x0001ff4e,0x4e7561ff,0x00000a20,0xf2005800
- .long 0xf22ef080,0xff6cf281,0x00044e75,0x1d7c0001
- .long 0xff4e4e75,0x61ff0000,0x0a022d40,0xff5441ee
- .long 0xff5461ff,0x000011de,0x1d40ff4e,0x0c000005
- .long 0x670001a4,0x0c000004,0x6700015e,0xf2104400
- .long 0xf22ef080,0xff6c4e75,0x422eff4e,0x303b020a
- .long 0x4efb0006,0x4afc0008,0x001000e2,0x027202b0
- .long 0x005601a0,0x009c0000,0x700461ff,0xfffffd22
- .long 0x0c2e0080,0xff4a6726,0x61ffffff,0x4dde4a81
- .long 0x66ff0000,0x1eecf200,0x4000f22e,0xf080ff6c
- .long 0xf2810004,0x4e751d7c,0x0001ff4e,0x4e7561ff
- .long 0xffff4d76,0x4a8166ff,0xffff6e8a,0x60d87002
- .long 0x61ffffff,0xfcdc0c2e,0x0080ff4a,0x672661ff
- .long 0xffff4d82,0x4a8166ff,0x00001e98,0xf2005000
- .long 0xf22ef080,0xff6cf281,0x00044e75,0x1d7c0001
- .long 0xff4e4e75,0x61ffffff,0x4d1a4a81,0x66ffffff
- .long 0x6e4460d8,0x700161ff,0xfffffc96,0x0c2e0080
- .long 0xff4a6726,0x61ffffff,0x4d264a81,0x66ff0000
- .long 0x1e42f200,0x5800f22e,0xf080ff6c,0xf2810004
- .long 0x4e751d7c,0x0001ff4e,0x4e7561ff,0xffff4cd4
- .long 0x4a8166ff,0xffff6dfe,0x60d87004,0x61ffffff
- .long 0xfc500c2e,0x0080ff4a,0x673e61ff,0xffff4d0c
- .long 0x2d40ff54,0x4a8166ff,0x00001e16,0x41eeff54
- .long 0x61ff0000,0x10a01d40,0xff4e0c00,0x00046700
- .long 0x00280c00,0x00056700,0x005ef22e,0x4400ff54
- .long 0xf22ef080,0xff6c4e75,0x61ffffff,0x4c8c4a81
- .long 0x66ffffff,0x6da060c4,0x426eff6c,0xe9d00257
- .long 0xe1882d40,0xff7042ae,0xff74426e,0xff6c0810
- .long 0x00076706,0x08ee0007,0xff6c41ee,0xff6c61ff
- .long 0x00000e78,0x323c3f81,0x9240836e,0xff6c1d7c
- .long 0x0000ff4e,0x4e753d7c,0x7fffff6c,0xe9d00257
- .long 0xe1882d40,0xff7042ae,0xff740810,0x00076706
- .long 0x08ee0007,0xff6c4e75,0x700861ff,0xfffffb92
- .long 0x0c2e0080,0xff4a6740,0x43eeff54,0x700861ff
- .long 0xffff4bc4,0x4a8166ff,0x00001d64,0x41eeff54
- .long 0x61ff0000,0x0f701d40,0xff4e0c00,0x00046700
- .long 0x002e0c00,0x00056700,0x0068f22e,0x5400ff54
- .long 0xf22ef080,0xff6c4e75,0x43eeff54,0x700861ff
- .long 0xffff4b6e,0x4a8166ff,0xffff6cda,0x60be426e
- .long 0xff6ce9d0,0x031f2d40,0xff70e9e8,0x02d50004
- .long 0x720be3a8,0x2d40ff74,0x08100007,0x670608ee
- .long 0x0007ff6c,0x41eeff6c,0x61ff0000,0x0dae323c
- .long 0x3c019240,0x836eff6c,0x1d7c0000,0xff4e4e75
- .long 0x3d7c7fff,0xff6ce9d0,0x031f2d40,0xff70e9e8
- .long 0x02d50004,0x720be3a8,0x2d40ff74,0x08100007
- .long 0x670608ee,0x0007ff6c,0x4e75700c,0x61ffffff
- .long 0xfac043ee,0xff6c700c,0x61ffffff,0x4afa4a81
- .long 0x66ff0000,0x1ca841ee,0xff6c61ff,0x00000e24
- .long 0x0c000006,0x67061d40,0xff4e4e75,0x61ff0000
- .long 0x0d821d40,0xff4e4e75,0x61ff0000,0x125441ee
- .long 0xff6c61ff,0x00000dfc,0x0c000006,0x67061d40
- .long 0xff4e4e75,0x61ff0000,0x0d5a1d40,0xff4e4e75
- .long 0xe9ee10c3,0xff42327b,0x120a4efb,0x98064afc
- .long 0x000800e0,0x01e00148,0x06200078,0x041a0010
- .long 0x06204a2e,0xff4e664c,0xf228d080,0x0000f200
- .long 0x9000f200,0x7800f23c,0x90000000,0x0000f201
- .long 0xa800836e,0xff66122e,0xff410201,0x00386714
- .long 0x206e000c,0x61ffffff,0x4ae84a81,0x66ff0000
- .long 0x1c0a4e75,0x122eff41,0x02410007,0x61ff0000
- .long 0x07644e75,0x22280000,0x02818000,0x00000081
- .long 0x00800000,0xf2014400,0x60a44a2e,0xff4e664c
- .long 0xf228d080,0x0000f200,0x9000f200,0x7000f23c
- .long 0x90000000,0x0000f201,0xa800836e,0xff66122e
- .long 0xff410201,0x00386714,0x206e000c,0x61ffffff
- .long 0x4a964a81,0x66ff0000,0x1bb04e75,0x122eff41
- .long 0x02410007,0x61ff0000,0x06c04e75,0x22280000
- .long 0x02818000,0x00000081,0x00800000,0xf2014400
- .long 0x60a44a2e,0xff4e664c,0xf228d080,0x0000f200
- .long 0x9000f200,0x6000f23c,0x90000000,0x0000f201
- .long 0xa800836e,0xff66122e,0xff410201,0x00386714
- .long 0x206e000c,0x61ffffff,0x4a444a81,0x66ff0000
- .long 0x1b564e75,0x122eff41,0x02410007,0x61ff0000
- .long 0x061c4e75,0x22280000,0x02818000,0x00000081
- .long 0x00800000,0xf2014400,0x60a43d68,0x0000ff84
- .long 0x426eff86,0x2d680004,0xff882d68,0x0008ff8c
- .long 0xf228d080,0x000061ff,0xfffff94c,0x224841ee
- .long 0xff84700c,0x0c2e0008,0xff4a6726,0x61ffffff
- .long 0x492c4a81,0x66000052,0x4a2eff4e,0x66024e75
- .long 0x08ee0003,0xff66102e,0xff620200,0x000a6616
- .long 0x4e7561ff,0xffff5788,0x4a816600,0x002c4a2e
- .long 0xff4e66dc,0x4e7541ee,0xff8461ff,0x00000b3c
- .long 0x44400240,0x7fff026e,0x8000ff84,0x816eff84
- .long 0xf22ed040,0xff844e75,0x2caeffd4,0x60ff0000
- .long 0x1ab20200,0x00300000,0x00402d40,0xff5c3028
- .long 0x00000240,0x7fff0c40,0x407e6e00,0x00e66700
- .long 0x01520c40,0x3f816d00,0x0058f228,0xd0800000
- .long 0xf22e9000,0xff5cf23c,0x88000000,0x0000f200
- .long 0x6400f23c,0x90000000,0x0000f201,0xa800836e
- .long 0xff66122e,0xff410201,0x00386714,0x206e000c
- .long 0x61ffffff,0x49184a81,0x66ff0000,0x1a2a4e75
- .long 0x122eff41,0x02410007,0x61ff0000,0x04f04e75
- .long 0x08ee0003,0xff663d68,0x0000ff84,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x2f084280,0x0c2e0004
- .long 0xff4e660a,0x41eeff84,0x61ff0000,0x0a6e41ee
- .long 0xff84222e,0xff5c61ff,0x00000c86,0x41eeff84
- .long 0x61ff0000,0x034c122e,0xff410201,0x00386714
- .long 0x206e000c,0x61ffffff,0x48a44a81,0x66ff0000
- .long 0x19b6600e,0x122eff41,0x02410007,0x61ff0000
- .long 0x047c122e,0xff620201,0x000a6600,0x00b8588f
- .long 0x4e754a28,0x0007660e,0x4aa80008,0x6608006e
- .long 0x1048ff66,0x6006006e,0x1248ff66,0x2f084a28
- .long 0x00005bc1,0x202eff5c,0x61ff0000,0x0d12f210
- .long 0xd080f200,0x6400122e,0xff410201,0x00386714
- .long 0x206e000c,0x61ffffff,0x48344a81,0x66ff0000
- .long 0x1946600e,0x122eff41,0x02410007,0x61ff0000
- .long 0x040c122e,0xff620201,0x000a6600,0x007c588f
- .long 0x4e753228,0x00000241,0x80000041,0x3fff3d41
- .long 0xff842d68,0x0004ff88,0x2d680008,0xff8cf22e
- .long 0x9000ff5c,0xf22e4800,0xff84f23c,0x90000000
- .long 0x0000f200,0x0018f23c,0x58380002,0xf294fe7c
- .long 0x6000ff50,0x205f3d68,0x0000ff84,0x2d680004
- .long 0xff882d68,0x0008ff8c,0x0c2e0004,0xff4e662c
- .long 0x41eeff84,0x61ff0000,0x09424480,0x02407fff
- .long 0xefee004f,0xff846014,0x205f3d68,0x0000ff84
- .long 0x2d680004,0xff882d68,0x0008ff8c,0x08ae0007
- .long 0xff8456ee,0xff8641ee,0xff84122e,0xff5fe809
- .long 0x0241000c,0x4841122e,0xff5fe809,0x02410003
- .long 0x428061ff,0x00000782,0x4a2eff86,0x670608ee
- .long 0x0007ff84,0xf22ed040,0xff844e75,0x02000030
- .long 0x00000080,0x2d40ff5c,0x30280000,0x02407fff
- .long 0x0c4043fe,0x6e0000c8,0x67000120,0x0c403c01
- .long 0x6d000046,0xf228d080,0x0000f22e,0x9000ff5c
- .long 0xf23c8800,0x00000000,0xf22e7400,0xff54f23c
- .long 0x90000000,0x0000f200,0xa800816e,0xff66226e
- .long 0x000c41ee,0xff547008,0x61ffffff,0x46304a81
- .long 0x66ff0000,0x18004e75,0x08ee0003,0xff663d68
- .long 0x0000ff84,0x2d680004,0xff882d68,0x0008ff8c
- .long 0x2f084280,0x0c2e0004,0xff4e660a,0x41eeff84
- .long 0x61ff0000,0x084641ee,0xff84222e,0xff5c61ff
- .long 0x00000a5e,0x41eeff84,0x61ff0000,0x00d22d40
- .long 0xff542d41,0xff58226e,0x000c41ee,0xff547008
- .long 0x61ffffff,0x45c84a81,0x66ff0000,0x1798122e
- .long 0xff620201,0x000a6600,0xfe9c588f,0x4e753028
- .long 0x000a0240,0x07ff6608,0x006e1048,0xff666006
- .long 0x006e1248,0xff662f08,0x4a280000,0x5bc1202e
- .long 0xff5c61ff,0x00000af8,0xf210d080,0xf22e7400
- .long 0xff54226e,0x000c41ee,0xff547008,0x61ffffff
- .long 0x456c4a81,0x66ff0000,0x173c122e,0xff620201
- .long 0x000a6600,0xfe74588f,0x4e753228,0x00000241
- .long 0x80000041,0x3fff3d41,0xff842d68,0x0004ff88
- .long 0x2d680008,0xff8cf22e,0x9000ff5c,0xf22e4800
- .long 0xff84f23c,0x90000000,0x0000f200,0x0018f23c
- .long 0x58380002,0xf294feae,0x6000ff64,0x42803028
- .long 0x00000440,0x3fff0640,0x03ff4a28,0x00046b02
- .long 0x53404840,0xe9884a28,0x00006a04,0x08c0001f
- .long 0x22280004,0xe9c11054,0x80812d40,0xff542228
- .long 0x00047015,0xe1a92d41,0xff582228,0x0008e9c1
- .long 0x0015222e,0xff588280,0x202eff54,0x4e754280
- .long 0x30280000,0x04403fff,0x0640007f,0x4a280004
- .long 0x6b025340,0x4840ef88,0x4a280000,0x6a0408c0
- .long 0x001f2228,0x00040281,0x7fffff00,0xe0898081
- .long 0x4e7561ff,0xfffff490,0x2f08102e,0xff4e6600
- .long 0x0082082e,0x0004ff42,0x6712122e,0xff43e809
- .long 0x02410007,0x61ff0000,0x00926004,0x102eff43
- .long 0xebc00647,0x2f0041ee,0xff6c61ff,0x00000ed0
- .long 0x02aecfff,0xf00fff84,0x201f4a2e,0xff876616
- .long 0x4aaeff88,0x66104aae,0xff8c660a,0x4a806606
- .long 0x026ef000,0xff8441ee,0xff84225f,0x700c0c2e
- .long 0x0008ff4a,0x670e61ff,0xffff4412,0x4a816600
- .long 0xfb384e75,0x61ffffff,0x52864a81,0x6600fb2a
- .long 0x4e750c00,0x00046700,0xff7a41ee,0xff6c426e
- .long 0xff6e0c00,0x00056702,0x60c0006e,0x4080ff66
- .long 0x08ee0006,0xff7060b2,0x303b1206,0x4efb0002
- .long 0x00200026,0x002c0030,0x00340038,0x003c0040
- .long 0x0044004a,0x00500054,0x0058005c,0x00600064
- .long 0x202eff9c,0x4e75202e,0xffa04e75,0x20024e75
- .long 0x20034e75,0x20044e75,0x20054e75,0x20064e75
- .long 0x20074e75,0x202effa4,0x4e75202e,0xffa84e75
- .long 0x200a4e75,0x200b4e75,0x200c4e75,0x200d4e75
- .long 0x20164e75,0x202effd8,0x4e75323b,0x12064efb
- .long 0x10020010,0x0016001c,0x00200024,0x0028002c
- .long 0x00302d40,0xff9c4e75,0x2d40ffa0,0x4e752400
- .long 0x4e752600,0x4e752800,0x4e752a00,0x4e752c00
- .long 0x4e752e00,0x4e75323b,0x12064efb,0x10020010
- .long 0x0016001c,0x00200024,0x0028002c,0x00303d40
- .long 0xff9e4e75,0x3d40ffa2,0x4e753400,0x4e753600
- .long 0x4e753800,0x4e753a00,0x4e753c00,0x4e753e00
- .long 0x4e75323b,0x12064efb,0x10020010,0x0016001c
- .long 0x00200024,0x0028002c,0x00301d40,0xff9f4e75
- .long 0x1d40ffa3,0x4e751400,0x4e751600,0x4e751800
- .long 0x4e751a00,0x4e751c00,0x4e751e00,0x4e75323b
- .long 0x12064efb,0x10020010,0x0016001c,0x00200024
- .long 0x0028002c,0x0030d1ae,0xffa44e75,0xd1aeffa8
- .long 0x4e75d5c0,0x4e75d7c0,0x4e75d9c0,0x4e75dbc0
- .long 0x4e75d196,0x4e751d7c,0x0004ff4a,0x0c000001
- .long 0x6706d1ae,0xffd84e75,0x54aeffd8,0x4e75323b
- .long 0x12064efb,0x10020010,0x0016001c,0x00200024
- .long 0x0028002c,0x003091ae,0xffa44e75,0x91aeffa8
- .long 0x4e7595c0,0x4e7597c0,0x4e7599c0,0x4e759bc0
- .long 0x4e759196,0x4e751d7c,0x0008ff4a,0x0c000001
- .long 0x670691ae,0xffd84e75,0x55aeffd8,0x4e75303b
- .long 0x02064efb,0x00020010,0x00280040,0x004c0058
- .long 0x00640070,0x007c2d6e,0xffdcff6c,0x2d6effe0
- .long 0xff702d6e,0xffe4ff74,0x41eeff6c,0x4e752d6e
- .long 0xffe8ff6c,0x2d6effec,0xff702d6e,0xfff0ff74
- .long 0x41eeff6c,0x4e75f22e,0xf020ff6c,0x41eeff6c
- .long 0x4e75f22e,0xf010ff6c,0x41eeff6c,0x4e75f22e
- .long 0xf008ff6c,0x41eeff6c,0x4e75f22e,0xf004ff6c
- .long 0x41eeff6c,0x4e75f22e,0xf002ff6c,0x41eeff6c
- .long 0x4e75f22e,0xf001ff6c,0x41eeff6c,0x4e75303b
- .long 0x02064efb,0x00020010,0x00280040,0x004c0058
- .long 0x00640070,0x007c2d6e,0xffdcff78,0x2d6effe0
- .long 0xff7c2d6e,0xffe4ff80,0x41eeff78,0x4e752d6e
- .long 0xffe8ff78,0x2d6effec,0xff7c2d6e,0xfff0ff80
- .long 0x41eeff78,0x4e75f22e,0xf020ff78,0x41eeff78
- .long 0x4e75f22e,0xf010ff78,0x41eeff78,0x4e75f22e
- .long 0xf008ff78,0x41eeff78,0x4e75f22e,0xf004ff78
- .long 0x41eeff78,0x4e75f22e,0xf002ff78,0x41eeff78
- .long 0x4e75f22e,0xf001ff78,0x41eeff78,0x4e75303b
- .long 0x02064efb,0x00020010,0x00180020,0x002a0034
- .long 0x003e0048,0x0052f22e,0xf080ffdc,0x4e75f22e
- .long 0xf080ffe8,0x4e75f227,0xe001f21f,0xd0204e75
- .long 0xf227e001,0xf21fd010,0x4e75f227,0xe001f21f
- .long 0xd0084e75,0xf227e001,0xf21fd004,0x4e75f227
- .long 0xe001f21f,0xd0024e75,0xf227e001,0xf21fd001
- .long 0x4e750000,0x3f813c01,0xe408323b,0x02f63001
- .long 0x90680000,0x0c400042,0x6a164280,0x082e0001
- .long 0xff666704,0x08c0001d,0x61ff0000,0x001a4e75
- .long 0x203c2000,0x00003141,0x000042a8,0x000442a8
- .long 0x00084e75,0x2d680008,0xff542d40,0xff582001
- .long 0x92680000,0x6f100c41,0x00206d10,0x0c410040
- .long 0x6d506000,0x009a202e,0xff584e75,0x2f023140
- .long 0x00007020,0x90410c41,0x001d6d08,0x142eff58
- .long 0x852eff57,0xe9e82020,0x0004e9e8,0x18000004
- .long 0xe9ee0800,0xff542142,0x00042141,0x0008e8c0
- .long 0x009e6704,0x08c0001d,0x0280e000,0x0000241f
- .long 0x4e752f02,0x31400000,0x04410020,0x70209041
- .long 0x142eff58,0x852eff57,0xe9e82020,0x0004e9e8
- .long 0x18000004,0xe8c1009e,0x660ce8ee,0x081fff54
- .long 0x66042001,0x60062001,0x08c0001d,0x42a80004
- .long 0x21420008,0x0280e000,0x0000241f,0x4e753140
- .long 0x00000c41,0x00416d12,0x672442a8,0x000442a8
- .long 0x0008203c,0x20000000,0x4e752028,0x00042200
- .long 0x0280c000,0x00000281,0x3fffffff,0x60122028
- .long 0x00040280,0x80000000,0xe2880281,0x7fffffff
- .long 0x66164aa8,0x00086610,0x4a2eff58,0x660a42a8
- .long 0x000442a8,0x00084e75,0x08c0001d,0x42a80004
- .long 0x42a80008,0x4e7561ff,0x00000110,0x4a806700
- .long 0x00fa006e,0x0208ff66,0x327b1206,0x4efb9802
- .long 0x004000ea,0x00240008,0x4a280002,0x6b0000dc
- .long 0x70ff4841,0x0c010004,0x6700003e,0x6e000094
- .long 0x60000064,0x4a280002,0x6a0000c0,0x70ff4841
- .long 0x0c010004,0x67000022,0x6e000078,0x60000048
- .long 0xe3806400,0x00a64841,0x0c010004,0x6700000a
- .long 0x6e000060,0x60000030,0x06a80000,0x01000004
- .long 0x640ce4e8,0x0004e4e8,0x00065268,0x00004a80
- .long 0x66060268,0xfe000006,0x02a8ffff,0xff000004
- .long 0x42a80008,0x4e7552a8,0x0008641a,0x52a80004
- .long 0x6414e4e8,0x0004e4e8,0x0006e4e8,0x0008e4e8
- .long 0x000a5268,0x00004a80,0x66060228,0x00fe000b
- .long 0x4e7506a8,0x00000800,0x0008641a,0x52a80004
- .long 0x6414e4e8,0x0004e4e8,0x0006e4e8,0x0008e4e8
- .long 0x000a5268,0x00004a80,0x66060268,0xf000000a
- .long 0x02a8ffff,0xf8000008,0x4e754841,0x0c010004
- .long 0x6700ff86,0x6eea4e75,0x48414a01,0x66044841
- .long 0x4e7548e7,0x30000c01,0x00046622,0xe9e83602
- .long 0x0004741e,0xe5ab2428,0x00040282,0x0000003f
- .long 0x66284aa8,0x00086622,0x4a80661e,0x6020e9e8
- .long 0x35420008,0x741ee5ab,0x24280008,0x02820000
- .long 0x01ff6606,0x4a806602,0x600408c3,0x001d2003
- .long 0x4cdf000c,0x48414e75,0x2f022f03,0x20280004
- .long 0x22280008,0xedc02000,0x671ae5a8,0xe9c13022
- .long 0x8083e5a9,0x21400004,0x21410008,0x2002261f
- .long 0x241f4e75,0xedc12000,0xe5a90682,0x00000020
- .long 0x21410004,0x42a80008,0x2002261f,0x241f4e75
- .long 0xede80000,0x0004660e,0xede80000,0x00086700
- .long 0x00740640,0x00204281,0x32280000,0x02417fff
- .long 0xb0416e1c,0x92403028,0x00000240,0x80008240
- .long 0x31410000,0x61ffffff,0xff82103c,0x00004e75
- .long 0x0c010020,0x6e20e9e8,0x08400004,0x21400004
- .long 0x20280008,0xe3a82140,0x00080268,0x80000000
- .long 0x103c0004,0x4e750441,0x00202028,0x0008e3a8
- .long 0x21400004,0x42a80008,0x02688000,0x0000103c
- .long 0x00044e75,0x02688000,0x0000103c,0x00014e75
- .long 0x30280000,0x02407fff,0x0c407fff,0x67480828
- .long 0x00070004,0x6706103c,0x00004e75,0x4a406618
- .long 0x4aa80004,0x660c4aa8,0x00086606,0x103c0001
- .long 0x4e75103c,0x00044e75,0x4aa80004,0x66124aa8
- .long 0x0008660c,0x02688000,0x0000103c,0x00014e75
- .long 0x103c0006,0x4e754aa8,0x00086612,0x20280004
- .long 0x02807fff,0xffff6606,0x103c0002,0x4e750828
- .long 0x00060004,0x6706103c,0x00034e75,0x103c0005
- .long 0x4e752028,0x00002200,0x02807ff0,0x0000670e
- .long 0x0c807ff0,0x00006728,0x103c0000,0x4e750281
- .long 0x000fffff,0x66ff0000,0x00144aa8,0x000466ff
- .long 0x0000000a,0x103c0001,0x4e75103c,0x00044e75
- .long 0x0281000f,0xffff66ff,0x00000014,0x4aa80004
- .long 0x66ff0000,0x000a103c,0x00024e75,0x08010013
- .long 0x66ff0000,0x000a103c,0x00054e75,0x103c0003
- .long 0x4e752028,0x00002200,0x02807f80,0x0000670e
- .long 0x0c807f80,0x0000671e,0x103c0000,0x4e750281
- .long 0x007fffff,0x66ff0000,0x000a103c,0x00014e75
- .long 0x103c0004,0x4e750281,0x007fffff,0x66ff0000
- .long 0x000a103c,0x00024e75,0x08010016,0x66ff0000
- .long 0x000a103c,0x00054e75,0x103c0003,0x4e752f01
- .long 0x08280007,0x000056e8,0x00023228,0x00000241
- .long 0x7fff9240,0x31410000,0x2f08202f,0x00040240
- .long 0x00c0e848,0x61ffffff,0xfae22057,0x322f0006
- .long 0x024100c0,0xe8494841,0x322f0006,0x02410030
- .long 0xe84961ff,0xfffffc22,0x205f08a8,0x00070000
- .long 0x4a280002,0x670a08e8,0x00070000,0x42280002
- .long 0x42804aa8,0x0004660a,0x4aa80008,0x660408c0
- .long 0x0002082e,0x0001ff66,0x670608ee,0x0005ff67
- .long 0x588f4e75,0x2f010828,0x00070000,0x56e80002
- .long 0x32280000,0x02417fff,0x92403141,0x00002f08
- .long 0x428061ff,0xfffffa64,0x2057323c,0x00044841
- .long 0x322f0006,0x02410030,0xe84961ff,0xfffffbaa
- .long 0x205f08a8,0x00070000,0x4a280002,0x670a08e8
- .long 0x00070000,0x42280002,0x42804aa8,0x0004660a
- .long 0x4aa80008,0x660408c0,0x0002082e,0x0001ff66
- .long 0x670608ee,0x0005ff67,0x588f4e75,0x02410010
- .long 0xe8088200,0x3001e309,0x600e0241,0x00108200
- .long 0x48408200,0x3001e309,0x103b0008,0x41fb1620
- .long 0x4e750200,0x00020200,0x00020200,0x00020000
- .long 0x00000a08,0x0a080a08,0x0a080a08,0x0a087fff
- .long 0x00000000,0x00000000,0x00000000,0x00007ffe
- .long 0x0000ffff,0xffffffff,0xffff0000,0x00007ffe
- .long 0x0000ffff,0xffffffff,0xffff0000,0x00007fff
- .long 0x00000000,0x00000000,0x00000000,0x00007fff
- .long 0x00000000,0x00000000,0x00000000,0x0000407e
- .long 0x0000ffff,0xff000000,0x00000000,0x0000407e
- .long 0x0000ffff,0xff000000,0x00000000,0x00007fff
- .long 0x00000000,0x00000000,0x00000000,0x00007fff
- .long 0x00000000,0x00000000,0x00000000,0x000043fe
- .long 0x0000ffff,0xffffffff,0xf8000000,0x000043fe
- .long 0x0000ffff,0xffffffff,0xf8000000,0x00007fff
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000fffe
- .long 0x0000ffff,0xffffffff,0xffff0000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000fffe
- .long 0x0000ffff,0xffffffff,0xffff0000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000c07e
- .long 0x0000ffff,0xff000000,0x00000000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000c07e
- .long 0x0000ffff,0xff000000,0x00000000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000c3fe
- .long 0x0000ffff,0xffffffff,0xf8000000,0x0000ffff
- .long 0x00000000,0x00000000,0x00000000,0x0000c3fe
- .long 0x0000ffff,0xffffffff,0xf8000000,0x0000700c
- .long 0x61ffffff,0xe82c43ee,0xff6c700c,0x61ffffff
- .long 0x38664a81,0x66ff0000,0x0a14e9ee,0x004fff6c
- .long 0x0c407fff,0x66024e75,0x102eff6f,0x0200000f
- .long 0x660e4aae,0xff706608,0x4aaeff74,0x66024e75
- .long 0x41eeff6c,0x61ff0000,0x001cf22e,0xf080ff6c
- .long 0x4e750000,0x00000203,0x02030203,0x03020302
- .long 0x02032d68,0x0000ff84,0x2d680004,0xff882d68
- .long 0x0008ff8c,0x41eeff84,0x48e73c00,0xf227e001
- .long 0x74027604,0x28104281,0x4c3c1001,0x0000000a
- .long 0xe9c408c4,0xd2805803,0x51caffee,0x0804001e
- .long 0x67024481,0x04810000,0x00106c0e,0x44810084
- .long 0x40000000,0x00904000,0x00002f01,0x7201f23c
- .long 0x44000000,0x0000e9d0,0x0704f200,0x58222830
- .long 0x1c007600,0x7407f23c,0x44234120,0x0000e9c4
- .long 0x08c4f200,0x58225803,0x51caffec,0x52810c81
- .long 0x00000002,0x6fd80810,0x001f6704,0xf200001a
- .long 0x22170c81,0x0000001b,0x6f0000e4,0x0810001e
- .long 0x66744281,0x2810e9c4,0x07046624,0x52817a01
- .long 0x28305c00,0x66085081,0x52852830,0x5c004283
- .long 0x7407e9c4,0x08c46608,0x58835281,0x51cafff4
- .long 0x20012217,0x92806c10,0x44812810,0x00844000
- .long 0x00000090,0x40000000,0x43fb0170,0x00000666
- .long 0x4283f23c,0x44803f80,0x00007403,0xe2806406
- .long 0xf23148a3,0x38000683,0x0000000c,0x4a8066ec
- .long 0xf2000423,0x60684281,0x7a022830,0x5c006608
- .long 0x53855081,0x28305c00,0x761c7407,0xe9c408c4
- .long 0x66085983,0x528151ca,0xfff42001,0x22179280
- .long 0x6e104481,0x28100284,0xbfffffff,0x0290bfff
- .long 0xffff43fb,0x01700000,0x05fc4283,0xf23c4480
- .long 0x3f800000,0x7403e280,0x6406f231,0x48a33800
- .long 0x06830000,0x000c4a80,0x66ecf200,0x0420262e
- .long 0xff60e9c3,0x26822810,0xe582e9c4,0x0002d480
- .long 0x43fafe50,0x10312800,0x4283efc3,0x0682f203
- .long 0x9000e280,0x640a43fb,0x01700000,0x06446016
- .long 0xe280640a,0x43fb0170,0x000006d2,0x600843fb
- .long 0x01700000,0x05902001,0x6a084480,0x00904000
- .long 0x00004283,0xf23c4480,0x3f800000,0xe2806406
- .long 0xf23148a3,0x38000683,0x0000000c,0x4a8066ec
- .long 0x0810001e,0x6706f200,0x04206004,0xf2000423
- .long 0xf200a800,0x08800009,0x6706006e,0x0108ff66
- .long 0x588ff21f,0xd0404cdf,0x003cf23c,0x90000000
- .long 0x0000f23c,0x88000000,0x00004e75,0x3ffd0000
- .long 0x9a209a84,0xfbcff798,0x00000000,0x3ffd0000
- .long 0x9a209a84,0xfbcff799,0x00000000,0x3f800000
- .long 0x00000000,0x00000000,0x00000000,0x40000000
- .long 0x00000000,0x00000000,0x00000000,0x41200000
- .long 0x00000000,0x00000000,0x00000000,0x459a2800
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x03030202,0x03020203,0x02030302,0x48e73f20
- .long 0xf227e007,0xf23c9000,0x00000020,0x2d50ff58
- .long 0x2e00422e,0xff500c2e,0x0004ff4e,0x66000030
- .long 0x30100240,0x7fff2228,0x00042428,0x00085340
- .long 0xe38ae391,0x4a816cf6,0x4a406e04,0x50eeff50
- .long 0x02407fff,0x30802141,0x00042142,0x00082d50
- .long 0xff902d68,0x0004ff94,0x2d680008,0xff9802ae
- .long 0x7fffffff,0xff904a2e,0xff506708,0x2c3cffff
- .long 0xecbb6038,0x302eff90,0x3d7c3fff,0xff90f22e
- .long 0x4800ff90,0x04403fff,0xf2005022,0xf23a4428
- .long 0xff1cf293,0x000ef23a,0x4823ff02,0xf2066000
- .long 0x600af23a,0x4823fee6,0xf2066000,0xf23c8800
- .long 0x00000000,0x42454a87,0x6f042807,0x60062806
- .long 0x98875284,0x4a846f18,0x0c840000,0x00116f12
- .long 0x78114a87,0x6f0c00ae,0x00002080,0xff646002
- .long 0x78014a87,0x6e06be86,0x6d022c07,0x20065280
- .long 0x90844845,0x42454242,0x4a806c14,0x52450c80
- .long 0xffffecd4,0x6e080680,0x00000018,0x74184480
- .long 0xf23a4480,0xfe98e9ee,0x1682ff60,0xe349d245
- .long 0xe3494aae,0xff586c02,0x528145fa,0xfec01632
- .long 0x1800e98b,0xf2039000,0xe88b4a03,0x660a43fb
- .long 0x01700000,0x03706016,0xe20b640a,0x43fb0170
- .long 0x000003fe,0x600843fb,0x01700000,0x04904283
- .long 0xe2886406,0xf23148a3,0x38000683,0x0000000c
- .long 0x4a8066ec,0xf23c8800,0x00000000,0xf23c9000
- .long 0x00000010,0xf2104800,0xf2000018,0x4a456608
- .long 0xf2000420,0x6000008e,0x4a2eff50,0x67000072
- .long 0xf227e002,0x36170243,0x7fff0050,0x8000d650
- .long 0x04433fff,0xd6690024,0x04433fff,0xd6690030
- .long 0x04433fff,0x6b000048,0x02578000,0x87570250
- .long 0x7fff2f28,0x00082f28,0x00042f3c,0x3fff0000
- .long 0xf21fd080,0xf21f4823,0x2f29002c,0x2f290028
- .long 0x2f3c3fff,0x00002f29,0x00382f29,0x00342f3c
- .long 0x3fff0000,0xf21f4823,0xf21f4823,0x601660fe
- .long 0x4a42670c,0xf2294823,0x0024f229,0x48230030
- .long 0xf2000423,0xf200a800,0xf22e6800,0xff9045ee
- .long 0xff900800,0x0009670e,0x00aa0000,0x00010008
- .long 0xf22e4800,0xff902d6e,0xff60ff54,0x02ae0000
- .long 0x0030ff60,0x48e7c0c0,0x2f2eff54,0x2f2eff58
- .long 0x41eeff90,0xf2106800,0x4aaeff58,0x6c060090
- .long 0x80000000,0x2f2eff64,0xf22e9000,0xff60f23c
- .long 0x88000000,0x0000f22e,0x4801ff90,0xf200a800
- .long 0x816eff66,0x1d57ff64,0x588f2d5f,0xff582d5f
- .long 0xff544cdf,0x03032d6e,0xff58ff90,0x2d6eff54
- .long 0xff604845,0x4a4566ff,0x00000086,0xf23a4500
- .long 0xfcec2004,0x53804283,0xe2886406,0xf2314923
- .long 0x38000683,0x0000000c,0x4a8066ec,0x4a2eff50
- .long 0x670af200,0x001860ff,0x00000028,0xf2000018
- .long 0xf2000838,0xf293001a,0x53863a3c,0x0001f23c
- .long 0x90000000,0x0020f23a,0x4523fcc2,0x6000fda8
- .long 0xf23a4523,0xfcb8f200,0x0838f294,0x005cf292
- .long 0x000cf23a,0x4420fca6,0x5286604c,0x52863a3c
- .long 0x0001f23c,0x90000000,0x00206000,0xfd7af23a
- .long 0x4500fc6a,0x20044283,0xe2886406,0xf2314923
- .long 0x38000683,0x0000000c,0x4a8066ec,0xf2000018
- .long 0xf2000838,0xf28e0012,0xf23a4420,0xfc605286
- .long 0x5284f23a,0x4523fc56,0xf23c9000,0x00000010
- .long 0xf2000820,0x41eeff84,0xf2106800,0x24280004
- .long 0x26280008,0x42a80004,0x42a80008,0x20104840
- .long 0x67140480,0x00003ffd,0x4a806e0a,0x4480e28a
- .long 0xe29351c8,0xfffa4a82,0x66044a83,0x67104281
- .long 0x06830000,0x0080d581,0x0283ffff,0xff802004
- .long 0x568861ff,0x000002b0,0x4a2eff50,0x6728f200
- .long 0x003af281,0x000cf206,0x4000f200,0x0018602e
- .long 0x4a876d08,0xf23a4400,0xfbe46022,0xf2064000
- .long 0xf2000018,0x6018f200,0x003af28e,0x000af23a
- .long 0x4400fb9a,0x6008f206,0x4000f200,0x0018f229
- .long 0x48200018,0xf22e6800,0xff90242a,0x0004262a
- .long 0x00083012,0x670e0440,0x3ffd4440,0xe28ae293
- .long 0x51c8fffa,0x42810683,0x00000080,0xd5810283
- .long 0xffffff80,0x700441ee,0xff5461ff,0x00000228
- .long 0x202eff54,0x720ce2a8,0xefee010c,0xff84e2a8
- .long 0xefee0404,0xff844a00,0x670800ae,0x00002080
- .long 0xff644280,0x022e000f,0xff844aae,0xff586c02
- .long 0x70024a86,0x6c025280,0xefee0002,0xff84f23c
- .long 0x88000000,0x0000f21f,0xd0e04cdf,0x04fc4e75
- .long 0x40020000,0xa0000000,0x00000000,0x40050000
- .long 0xc8000000,0x00000000,0x400c0000,0x9c400000
- .long 0x00000000,0x40190000,0xbebc2000,0x00000000
- .long 0x40340000,0x8e1bc9bf,0x04000000,0x40690000
- .long 0x9dc5ada8,0x2b70b59e,0x40d30000,0xc2781f49
- .long 0xffcfa6d5,0x41a80000,0x93ba47c9,0x80e98ce0
- .long 0x43510000,0xaa7eebfb,0x9df9de8e,0x46a30000
- .long 0xe319a0ae,0xa60e91c7,0x4d480000,0xc9767586
- .long 0x81750c17,0x5a920000,0x9e8b3b5d,0xc53d5de5
- .long 0x75250000,0xc4605202,0x8a20979b,0x40020000
- .long 0xa0000000,0x00000000,0x40050000,0xc8000000
- .long 0x00000000,0x400c0000,0x9c400000,0x00000000
- .long 0x40190000,0xbebc2000,0x00000000,0x40340000
- .long 0x8e1bc9bf,0x04000000,0x40690000,0x9dc5ada8
- .long 0x2b70b59e,0x40d30000,0xc2781f49,0xffcfa6d6
- .long 0x41a80000,0x93ba47c9,0x80e98ce0,0x43510000
- .long 0xaa7eebfb,0x9df9de8e,0x46a30000,0xe319a0ae
- .long 0xa60e91c7,0x4d480000,0xc9767586,0x81750c18
- .long 0x5a920000,0x9e8b3b5d,0xc53d5de5,0x75250000
- .long 0xc4605202,0x8a20979b,0x40020000,0xa0000000
- .long 0x00000000,0x40050000,0xc8000000,0x00000000
- .long 0x400c0000,0x9c400000,0x00000000,0x40190000
- .long 0xbebc2000,0x00000000,0x40340000,0x8e1bc9bf
- .long 0x04000000,0x40690000,0x9dc5ada8,0x2b70b59d
- .long 0x40d30000,0xc2781f49,0xffcfa6d5,0x41a80000
- .long 0x93ba47c9,0x80e98cdf,0x43510000,0xaa7eebfb
- .long 0x9df9de8d,0x46a30000,0xe319a0ae,0xa60e91c6
- .long 0x4d480000,0xc9767586,0x81750c17,0x5a920000
- .long 0x9e8b3b5d,0xc53d5de4,0x75250000,0xc4605202
- .long 0x8a20979a,0x48e7ff00,0x7e015380,0x28022a03
- .long 0xe9c21003,0xe782e9c3,0x6003e783,0x8486e385
- .long 0xe3944846,0xd346d685,0x4e71d584,0x4e71d346
- .long 0x48464a47,0x67124847,0xe947de41,0x10c74847
- .long 0x424751c8,0xffc86012,0x48473e01,0x48475247
- .long 0x51c8ffba,0x4847e94f,0x10c74cdf,0x00ff4e75
- .long 0x70016100,0x00d63d7c,0x0121000a,0x6000007e
- .long 0x70026100,0x00c63d7c,0x0141000a,0x606e7004
- .long 0x610000b8,0x3d7c0101,0x000a6060,0x70086100
- .long 0x00aa3d7c,0x0161000a,0x6052700c,0x6100009c
- .long 0x3d7c0161,0x000a6044,0x70016100,0x008e3d7c
- .long 0x00a1000a,0x60367002,0x61000080,0x3d7c00c1
- .long 0x000a6028,0x70046100,0x00723d7c,0x0081000a
- .long 0x601a7008,0x61000064,0x3d7c00e1,0x000a600c
- .long 0x700c6100,0x00563d7c,0x00e1000a,0x2d6eff68
- .long 0x0006f22e,0xd0c0ffdc,0xf22e9c00,0xff604cee
- .long 0x0303ff9c,0x4e5e2f17,0x2f6f0008,0x00042f6f
- .long 0x000c0008,0x2f7c0000,0x0001000c,0x3f6f0006
- .long 0x000c3f7c,0x40080006,0x08170005,0x670608ef
- .long 0x0002000d,0x60ffffff,0x2d82122e,0xff410201
- .long 0x00380c01,0x00186700,0x000c0c01,0x00206700
- .long 0x00604e75,0x122eff41,0x02410007,0x323b1206
- .long 0x4efb1002,0x00100016,0x001c0020,0x00240028
- .long 0x002c0030,0x91aeffa4,0x4e7591ae,0xffa84e75
- .long 0x95c04e75,0x97c04e75,0x99c04e75,0x9bc04e75
- .long 0x91964e75,0x0c2e0030,0x000a6612,0x082e0005
- .long 0x0004660a,0x4e7a8800,0x91c04e7b,0x88004e75
- .long 0x448060a0,0x00000000,0x00000000,0x00000000
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/fskeleton.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/fskeleton.S
deleted file mode 100644
index 0a1ae4f4..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/fskeleton.S
+++ /dev/null
@@ -1,342 +0,0 @@
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-|MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-|M68000 Hi-Performance Microprocessor Division
-|M68060 Software Package
-|Production Release P1.00 -- October 10, 1994
-|
-|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-|
-|THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-|To the maximum extent permitted by applicable law,
-|MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-|INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-|and any warranty against infringement with regard to the SOFTWARE
-|(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-|
-|To the maximum extent permitted by applicable law,
-|IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-|(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-|BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-|ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-|Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-|
-|You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-|so long as this entire notice is retained without alteration in any modified and/or
-|redistributed versions, and that such modified versions are clearly identified as such.
-|No licenses are granted by implication, estoppel or otherwise under any patents
-|or trademarks of Motorola, Inc.
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-| fskeleton.s
-|
-| This file contains:
-| (1) example "Call-out"s
-| (2) example package entry code
-| (3) example "Call-out" table
-|
-
-#include <linux/linkage.h>
-
-|################################
-| (1) EXAMPLE CALL-OUTS #
-| #
-| _060_fpsp_done() #
-| _060_real_ovfl() #
-| _060_real_unfl() #
-| _060_real_operr() #
-| _060_real_snan() #
-| _060_real_dz() #
-| _060_real_inex() #
-| _060_real_bsun() #
-| _060_real_fline() #
-| _060_real_fpu_disabled() #
-| _060_real_trap() #
-|################################
-
-|
-| _060_fpsp_done():
-|
-| This is the main exit point for the 68060 Floating-Point
-| Software Package. For a normal exit, all 060FPSP routines call this
-| routine. The operating system can do system dependent clean-up or
-| simply execute an "rte" as with the sample code below.
-|
- .global _060_fpsp_done
-_060_fpsp_done:
- bral _060_isp_done | do the same as isp_done
-
-|
-| _060_real_ovfl():
-|
-| This is the exit point for the 060FPSP when an enabled overflow exception
-| is present. The routine below should point to the operating system handler
-| for enabled overflow conditions. The exception stack frame is an overflow
-| stack frame. The FP state frame holds the EXCEPTIONAL OPERAND.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_ovfl
-_060_real_ovfl:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-
-|
-| _060_real_unfl():
-|
-| This is the exit point for the 060FPSP when an enabled underflow exception
-| is present. The routine below should point to the operating system handler
-| for enabled underflow conditions. The exception stack frame is an underflow
-| stack frame. The FP state frame holds the EXCEPTIONAL OPERAND.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_unfl
-_060_real_unfl:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-|
-| _060_real_operr():
-|
-| This is the exit point for the 060FPSP when an enabled operand error exception
-| is present. The routine below should point to the operating system handler
-| for enabled operand error exceptions. The exception stack frame is an operand error
-| stack frame. The FP state frame holds the source operand of the faulting
-| instruction.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_operr
-_060_real_operr:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-|
-| _060_real_snan():
-|
-| This is the exit point for the 060FPSP when an enabled signalling NaN exception
-| is present. The routine below should point to the operating system handler
-| for enabled signalling NaN exceptions. The exception stack frame is a signalling NaN
-| stack frame. The FP state frame holds the source operand of the faulting
-| instruction.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_snan
-_060_real_snan:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-|
-| _060_real_dz():
-|
-| This is the exit point for the 060FPSP when an enabled divide-by-zero exception
-| is present. The routine below should point to the operating system handler
-| for enabled divide-by-zero exceptions. The exception stack frame is a divide-by-zero
-| stack frame. The FP state frame holds the source operand of the faulting
-| instruction.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_dz
-_060_real_dz:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-|
-| _060_real_inex():
-|
-| This is the exit point for the 060FPSP when an enabled inexact exception
-| is present. The routine below should point to the operating system handler
-| for enabled inexact exceptions. The exception stack frame is an inexact
-| stack frame. The FP state frame holds the source operand of the faulting
-| instruction.
-|
-| The sample routine below simply clears the exception status bit and
-| does an "rte".
-|
- .global _060_real_inex
-_060_real_inex:
- fsave -(%sp)
- move.w #0x6000,0x2(%sp)
- frestore (%sp)+
- bral trap | jump to trap handler
-
-|
-| _060_real_bsun():
-|
-| This is the exit point for the 060FPSP when an enabled bsun exception
-| is present. The routine below should point to the operating system handler
-| for enabled bsun exceptions. The exception stack frame is a bsun
-| stack frame.
-|
-| The sample routine below clears the exception status bit, clears the NaN
-| bit in the FPSR, and does an "rte". The instruction that caused the
-| bsun will now be re-executed but with the NaN FPSR bit cleared.
-|
- .global _060_real_bsun
-_060_real_bsun:
-| fsave -(%sp)
-
- fmove.l %fpsr,-(%sp)
- andi.b #0xfe,(%sp)
- fmove.l (%sp)+,%fpsr
-
- bral trap | jump to trap handler
-
-|
-| _060_real_fline():
-|
-| This is the exit point for the 060FPSP when an F-Line Illegal exception is
-| encountered. Three different types of exceptions can enter the F-Line exception
-| vector number 11: FP Unimplemented Instructions, FP implemented instructions when
-| the FPU is disabled, and F-Line Illegal instructions. The 060FPSP module
-| _fpsp_fline() distinguishes between the three and acts appropriately. F-Line
-| Illegals branch here.
-|
- .global _060_real_fline
-_060_real_fline:
- bral trap | jump to trap handler
-
-|
-| _060_real_fpu_disabled():
-|
-| This is the exit point for the 060FPSP when an FPU disabled exception is
-| encountered. Three different types of exceptions can enter the F-Line exception
-| vector number 11: FP Unimplemented Instructions, FP implemented instructions when
-| the FPU is disabled, and F-Line Illegal instructions. The 060FPSP module
-| _fpsp_fline() distinguishes between the three and acts appropriately. FPU disabled
-| exceptions branch here.
-|
-| The sample code below enables the FPU, sets the PC field in the exception stack
-| frame to the PC of the instruction causing the exception, and does an "rte".
-| The execution of the instruction then proceeds with an enabled floating-point
-| unit.
-|
- .global _060_real_fpu_disabled
-_060_real_fpu_disabled:
- move.l %d0,-(%sp) | enabled the fpu
- .long 0x4E7A0808 |movec pcr,%d0
- bclr #0x1,%d0
- .long 0x4E7B0808 |movec %d0,pcr
- move.l (%sp)+,%d0
-
- move.l 0xc(%sp),0x2(%sp) | set "Current PC"
- rte
-
-|
-| _060_real_trap():
-|
-| This is the exit point for the 060FPSP when an emulated "ftrapcc" instruction
-| discovers that the trap condition is true and it should branch to the operating
-| system handler for the trap exception vector number 7.
-|
-| The sample code below simply executes an "rte".
-|
- .global _060_real_trap
-_060_real_trap:
- bral trap | jump to trap handler
-
-|############################################################################
-
-|#################################
-| (2) EXAMPLE PACKAGE ENTRY CODE #
-|#################################
-
- .global _060_fpsp_snan
-_060_fpsp_snan:
- bra.l _FP_CALL_TOP+0x80+0x00
-
- .global _060_fpsp_operr
-_060_fpsp_operr:
- bra.l _FP_CALL_TOP+0x80+0x08
-
- .global _060_fpsp_ovfl
-_060_fpsp_ovfl:
- bra.l _FP_CALL_TOP+0x80+0x10
-
- .global _060_fpsp_unfl
-_060_fpsp_unfl:
- bra.l _FP_CALL_TOP+0x80+0x18
-
- .global _060_fpsp_dz
-_060_fpsp_dz:
- bra.l _FP_CALL_TOP+0x80+0x20
-
- .global _060_fpsp_inex
-_060_fpsp_inex:
- bra.l _FP_CALL_TOP+0x80+0x28
-
- .global _060_fpsp_fline
-_060_fpsp_fline:
- bra.l _FP_CALL_TOP+0x80+0x30
-
- .global _060_fpsp_unsupp
-_060_fpsp_unsupp:
- bra.l _FP_CALL_TOP+0x80+0x38
-
- .global _060_fpsp_effadd
-_060_fpsp_effadd:
- bra.l _FP_CALL_TOP+0x80+0x40
-
-|############################################################################
-
-|###############################
-| (3) EXAMPLE CALL-OUT SECTION #
-|###############################
-
-| The size of this section MUST be 128 bytes!!!
-
-_FP_CALL_TOP:
- .long _060_real_bsun - _FP_CALL_TOP
- .long _060_real_snan - _FP_CALL_TOP
- .long _060_real_operr - _FP_CALL_TOP
- .long _060_real_ovfl - _FP_CALL_TOP
- .long _060_real_unfl - _FP_CALL_TOP
- .long _060_real_dz - _FP_CALL_TOP
- .long _060_real_inex - _FP_CALL_TOP
- .long _060_real_fline - _FP_CALL_TOP
- .long _060_real_fpu_disabled - _FP_CALL_TOP
- .long _060_real_trap - _FP_CALL_TOP
- .long _060_real_trace - _FP_CALL_TOP
- .long _060_real_access - _FP_CALL_TOP
- .long _060_fpsp_done - _FP_CALL_TOP
-
- .long 0x00000000, 0x00000000, 0x00000000
-
- .long _060_imem_read - _FP_CALL_TOP
- .long _060_dmem_read - _FP_CALL_TOP
- .long _060_dmem_write - _FP_CALL_TOP
- .long _060_imem_read_word - _FP_CALL_TOP
- .long _060_imem_read_long - _FP_CALL_TOP
- .long _060_dmem_read_byte - _FP_CALL_TOP
- .long _060_dmem_read_word - _FP_CALL_TOP
- .long _060_dmem_read_long - _FP_CALL_TOP
- .long _060_dmem_write_byte - _FP_CALL_TOP
- .long _060_dmem_write_word - _FP_CALL_TOP
- .long _060_dmem_write_long - _FP_CALL_TOP
-
- .long 0x00000000
-
- .long 0x00000000, 0x00000000, 0x00000000, 0x00000000
-
-|############################################################################
-
-| 060 FPSP KERNEL PACKAGE NEEDS TO GO HERE!!!
-
-#include "fpsp.sa"
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/ftest.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/ftest.sa
deleted file mode 100644
index b365bc2f..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/ftest.sa
+++ /dev/null
@@ -1,371 +0,0 @@
- dc.l $60ff0000,$00d40000,$60ff0000,$016c0000
- dc.l $60ff0000,$01a80000,$54657374,$696e6720
- dc.l $36383036,$30204650,$53502073,$74617274
- dc.l $65643a0a,$00546573,$74696e67,$20363830
- dc.l $36302046,$50535020,$756e696d,$706c656d
- dc.l $656e7465,$6420696e,$73747275,$6374696f
- dc.l $6e207374,$61727465,$643a0a00,$54657374
- dc.l $696e6720,$36383036,$30204650,$53502065
- dc.l $78636570,$74696f6e,$20656e61,$626c6564
- dc.l $20737461,$72746564,$3a0a0070,$61737365
- dc.l $640a0020,$6661696c,$65640a00,$4a80660e
- dc.l $487affe9,$61ff0000,$1642588f,$4e752f01
- dc.l $61ff0000,$164c588f,$487affd9,$61ff0000
- dc.l $162a588f,$4e754e56,$fe8048e7,$3f3cf227
- dc.l $e0ff487a,$ff3461ff,$00001610,$588f42ae
- dc.l $fea0487b,$01700000,$058061ff,$000015fc
- dc.l $588f61ff,$00000588,$61ffffff,$ffa242ae
- dc.l $fea0487b,$01700000,$126c61ff,$000015dc
- dc.l $588f61ff,$00001280,$61ffffff,$ff8242ae
- dc.l $fea0487b,$01700000,$0b6461ff,$000015bc
- dc.l $61ff0000,$0b7261ff,$ffffff64,$42aefea0
- dc.l $487b0170,$00000de2,$61ff0000,$159e61ff
- dc.l $00000df0,$61ffffff,$ff464cdf,$3cfcf21f
- dc.l $d0ff4e5e,$4e754e56,$fe8048e7,$3f3cf227
- dc.l $e0ff487a,$feb161ff,$00001570,$588f42ae
- dc.l $fea0487b,$01700000,$00fe61ff,$0000155c
- dc.l $588f61ff,$00000110,$61ffffff,$ff024cdf
- dc.l $3cfcf21f,$d0ff4e5e,$4e754e56,$fe8048e7
- dc.l $3f3cf227,$e0ff487a,$fea461ff,$0000152c
- dc.l $588f42ae,$fea0487b,$01700000,$0f1461ff
- dc.l $00001518,$61ff0000,$0f1a61ff,$fffffec0
- dc.l $42aefea0,$487b0170,$00000fd2,$61ff0000
- dc.l $14fa61ff,$00000fd8,$61ffffff,$fea242ae
- dc.l $fea0487b,$01700000,$0b6061ff,$000014dc
- dc.l $61ff0000,$0b6a61ff,$fffffe84,$42aefea0
- dc.l $487b0170,$00000c22,$61ff0000,$14be61ff
- dc.l $00000c2c,$61ffffff,$fe6642ae,$fea0487b
- dc.l $01700000,$105661ff,$000014a0,$61ff0000
- dc.l $105a61ff,$fffffe48,$42aefea0,$487b0170
- dc.l $00000da2,$61ff0000,$148261ff,$00000da8
- dc.l $61ffffff,$fe2a4cdf,$3cfcf21f,$d0ff4e5e
- dc.l $4e750955,$6e696d70,$6c656d65,$6e746564
- dc.l $20465020,$696e7374,$72756374,$696f6e73
- dc.l $2e2e2e00,$52aefea0,$4cfb3fff,$01700000
- dc.l $1390f23b,$d0ff0170,$000013c6,$f23b9c00
- dc.l $01700000,$141c3d7c,$0000fea6,$48ee7fff
- dc.l $ff80f22e,$f0ffff20,$f22ebc00,$feb42d7c
- dc.l $40000000,$fe802d7c,$c90fdaa2,$fe842d7c
- dc.l $2168c235,$fe8844fc,$0000f22e,$480efe80
- dc.l $42eefea4,$48ee7fff,$ffc0f22e,$f0fffec0
- dc.l $f22ebc00,$fea82d7c,$bfbf0000,$ff202d7c
- dc.l $80000000,$ff242d7c,$00000000,$ff282d7c
- dc.l $08000208,$feb841fa,$ffc22d48,$febc61ff
- dc.l $00001288,$4a0066ff,$000012ae,$61ff0000
- dc.l $12b04a00,$66ff0000,$12a052ae,$fea04cfb
- dc.l $3fff0170,$000012da,$f23bd0ff,$01700000
- dc.l $1310f23b,$9c000170,$00001366,$3d7c0000
- dc.l $fea648ee,$7fffff80,$f22ef0ff,$ff20f22e
- dc.l $bc00feb4,$2d7c3ffe,$0000fe80,$2d7cc90f
- dc.l $daa2fe84,$2d7c2168,$c235fe88,$44fc0000
- dc.l $f22e480f,$fe8042ee,$fea448ee,$7fffffc0
- dc.l $f22ef0ff,$fec0f22e,$bc00fea8,$2d7c3fff
- dc.l $0000ff20,$2d7c8000,$0000ff24,$2d7c0000
- dc.l $0000ff28,$2d7c0000,$0208feb8,$41faffc2
- dc.l $2d48febc,$61ff0000,$11d24a00,$66ff0000
- dc.l $11f861ff,$000011fa,$4a0066ff,$000011ea
- dc.l $52aefea0,$4cfb3fff,$01700000,$1224f23b
- dc.l $d0ff0170,$0000125a,$f23b9c00,$01700000
- dc.l $12b03d7c,$0000fea6,$48ee7fff,$ff80f22e
- dc.l $f0ffff20,$f22ebc00,$feb444fc,$0000f200
- dc.l $5c3142ee,$fea448ee,$7fffffc0,$f22ef0ff
- dc.l $fec0f22e,$bc00fea8,$2d7c4000,$0000ff20
- dc.l $2d7c935d,$8dddff24,$2d7caaa8,$ac17ff28
- dc.l $2d7c0000,$0208feb8,$41faffc4,$2d48febc
- dc.l $61ff0000,$11364a00,$66ff0000,$115c61ff
- dc.l $0000115e,$4a0066ff,$0000114e,$52aefea0
- dc.l $4cfb3fff,$01700000,$1188f23b,$d0ff0170
- dc.l $000011be,$f23b9c00,$01700000,$1214f23c
- dc.l $88000f00,$00007e00,$3d7c0000,$fea648ee
- dc.l $7fffff80,$f22ef0ff,$ff20f22e,$bc00feb4
- dc.l $44fc0000,$f2470012,$42eefea4,$48ee7fff
- dc.l $ffc0f22e,$f0fffec0,$f22ebc00,$fea82d7c
- dc.l $0f008080,$feb841fa,$ffdc2d48,$febc61ff
- dc.l $000010a8,$4a0066ff,$000010ce,$61ff0000
- dc.l $10d04a00,$66ff0000,$10c052ae,$fea04cfb
- dc.l $3fff0170,$000010fa,$f23bd0ff,$01700000
- dc.l $1130f23b,$9c000170,$00001186,$f23c8800
- dc.l $0f000000,$7e023d7c,$0000fea6,$48ee7fff
- dc.l $ff80f22e,$f0ffff20,$f22ebc00,$feb444fc
- dc.l $0000f24f,$0012fffc,$42eefea4,$48ee7fff
- dc.l $ffc0f22e,$f0fffec0,$f22ebc00,$fea83d7c
- dc.l $ffffff9e,$2d7c0f00,$8080feb8,$41faffd4
- dc.l $2d48febc,$61ff0000,$10124a00,$66ff0000
- dc.l $103861ff,$0000103a,$4a0066ff,$0000102a
- dc.l $52aefea0,$4cfb3fff,$01700000,$1064f23b
- dc.l $d0ff0170,$0000109a,$f23b9c00,$01700000
- dc.l $10f0f23c,$88000f00,$00003d7c,$0000fea6
- dc.l $48ee7fff,$ff80f22e,$f0ffff20,$f22ebc00
- dc.l $feb444fc,$0000f27b,$0012abcd,$ef0142ee
- dc.l $fea448ee,$7fffffc0,$f22ef0ff,$fec0f22e
- dc.l $bc00fea8,$2d7c0f00,$8080feb8,$41faffd8
- dc.l $2d48febc,$61ff0000,$0f824a00,$66ff0000
- dc.l $0fa861ff,$00000faa,$4a0066ff,$00000f9a
- dc.l $42804e75,$09556e69,$6d706c65,$6d656e74
- dc.l $6564203c,$65613e2e,$2e2e0000,$52aefea0
- dc.l $4cfb3fff,$01700000,$0fb8f23b,$d0ff0170
- dc.l $00000fee,$f23b9c00,$01700000,$10443d7c
- dc.l $0000fea6,$48ee7fff,$ff80f22e,$f0ffff20
- dc.l $f22ebc00,$feb4f23c,$58000002,$44fc0000
- dc.l $f23c4823,$c0000000,$80000000,$00000000
- dc.l $42eefea4,$48ee7fff,$ffc0f22e,$f0fffec0
- dc.l $f22ebc00,$fea82d7c,$c0010000,$ff202d7c
- dc.l $80000000,$ff242d7c,$00000000,$ff282d7c
- dc.l $08000000,$feb841fa,$ffb82d48,$febc61ff
- dc.l $00000eb8,$4a0066ff,$00000ede,$61ff0000
- dc.l $0ee04a00,$66ff0000,$0ed052ae,$fea04cfb
- dc.l $3fff0170,$00000f0a,$f23bd0ff,$01700000
- dc.l $0f40f23b,$9c000170,$00000f96,$3d7c0000
- dc.l $fea648ee,$7fffff80,$f22ef0ff,$ff20f22e
- dc.l $bc00feb4,$44fc0000,$f23c4c18,$c1230001
- dc.l $23456789,$12345678,$42eefea4,$48ee7fff
- dc.l $ffc0f22e,$f0fffec0,$f22ebc00,$fea82d7c
- dc.l $3e660000,$ff202d7c,$d0ed23e8,$ff242d7c
- dc.l $d14035bc,$ff282d7c,$00000108,$feb841fa
- dc.l $ffb82d48,$febc61ff,$00000e10,$4a0066ff
- dc.l $00000e36,$61ff0000,$0e384a00,$66ff0000
- dc.l $0e2852ae,$fea04cfb,$3fff0170,$00000e62
- dc.l $f23bd0ff,$01700000,$0e98f23b,$9c000170
- dc.l $00000eee,$3d7c0000,$fea644fc,$000048ee
- dc.l $7fffff80,$f22ef0ff,$ff20f22e,$bc00feb4
- dc.l $f23c9800,$ffffffff,$ffffffff,$42eefea4
- dc.l $48ee7fff,$ffc0f22e,$f0fffec0,$f22ebc00
- dc.l $fea82d7c,$0000fff0,$feb42d7c,$0ffffff8
- dc.l $feb861ff,$00000d84,$4a0066ff,$00000daa
- dc.l $61ff0000,$0dac4a00,$66ff0000,$0d9c52ae
- dc.l $fea04cfb,$3fff0170,$00000dd6,$f23bd0ff
- dc.l $01700000,$0e0cf23b,$9c000170,$00000e62
- dc.l $3d7c0000,$fea644fc,$000048ee,$7fffff80
- dc.l $f22ef0ff,$ff20f22e,$bc00feb4,$f23c9400
- dc.l $ffffffff,$ffffffff,$42eefea4,$48ee7fff
- dc.l $ffc0f22e,$f0fffec0,$f22ebc00,$fea82d7c
- dc.l $0000fff0,$feb42d7c,$ffffffff,$febc61ff
- dc.l $00000cf8,$4a0066ff,$00000d1e,$61ff0000
- dc.l $0d204a00,$66ff0000,$0d1052ae,$fea04cfb
- dc.l $3fff0170,$00000d4a,$f23bd0ff,$01700000
- dc.l $0d80f23b,$9c000170,$00000dd6,$3d7c0000
- dc.l $fea644fc,$000048ee,$7fffff80,$f22ef0ff
- dc.l $ff20f22e,$bc00feb4,$f23c8c00,$ffffffff
- dc.l $ffffffff,$42eefea4,$48ee7fff,$ffc0f22e
- dc.l $f0fffec0,$f22ebc00,$fea82d7c,$0ffffff8
- dc.l $feb82d7c,$ffffffff,$febc61ff,$00000c6c
- dc.l $4a0066ff,$00000c92,$61ff0000,$0c944a00
- dc.l $66ff0000,$0c8452ae,$fea04cfb,$3fff0170
- dc.l $00000cbe,$f23bd0ff,$01700000,$0cf4f23b
- dc.l $9c000170,$00000d4a,$3d7c0000,$fea644fc
- dc.l $000048ee,$7fffff80,$f22ef0ff,$ff20f22e
- dc.l $bc00feb4,$f23c9c00,$ffffffff,$ffffffff
- dc.l $ffffffff,$42eefea4,$48ee7fff,$ffc0f22e
- dc.l $f0fffec0,$f22ebc00,$fea82d7c,$0000fff0
- dc.l $feb42d7c,$0ffffff8,$feb82d7c,$ffffffff
- dc.l $febc61ff,$00000bd4,$4a0066ff,$00000bfa
- dc.l $61ff0000,$0bfc4a00,$66ff0000,$0bec52ae
- dc.l $fea04cfb,$3fff0170,$00000c26,$f23bd0ff
- dc.l $01700000,$0c5cf23b,$9c000170,$00000cb2
- dc.l $f23c5800,$0001f23c,$58800002,$f23c5900
- dc.l $0003f23c,$59800004,$f23c5a00,$0005f23c
- dc.l $5a800006,$f23c5b00,$0007f23c,$5b800008
- dc.l $f23c8400,$00000000,$70aa3d7c,$0000fea6
- dc.l $48eeffff,$ff80f22e,$bc00feb4,$f22ef0ff
- dc.l $ff2044fc,$0000f227,$e80042ee,$fea4f22e
- dc.l $bc00fea8,$f23c4480,$7f800000,$f23c4580
- dc.l $7f800000,$f23c4680,$7f800000,$f23c4780
- dc.l $7f800000,$f21f4880,$f21f4980,$f21f4a80
- dc.l $f21f4b80,$48eeffff,$ffc0f22e,$f0fffec0
- dc.l $61ff0000,$0af64a00,$66ff0000,$0b1c61ff
- dc.l $00000b1e,$4a0066ff,$00000b0e,$52aefea0
- dc.l $4cfb3fff,$01700000,$0b48f23b,$d0ff0170
- dc.l $00000b7e,$f23b9c00,$01700000,$0bd4f23c
- dc.l $58000001,$f23c5880,$0002f23c,$59000003
- dc.l $f23c5980,$0004f23c,$5a000005,$f23c5a80
- dc.l $0006f23c,$5b000007,$f23c5b80,$0008f227
- dc.l $6b00f227,$6a00f227,$6900f227,$6800f22e
- dc.l $f0ffff20,$f23c4700,$7f800000,$f23c4600
- dc.l $7f800000,$f23c4500,$7f800000,$f23c4400
- dc.l $7f800000,$f23c8400,$00000000,$f23c8800
- dc.l $00000000,$70aa3d7c,$0000fea6,$48eeffff
- dc.l $ff80f22e,$bc00feb4,$44fc0000,$f21fd800
- dc.l $42eefea4,$f22ebc00,$fea848ee,$ffffffc0
- dc.l $f22ef0ff,$fec061ff,$00000a10,$4a0066ff
- dc.l $00000a36,$61ff0000,$0a384a00,$66ff0000
- dc.l $0a2852ae,$fea04cfb,$3fff0170,$00000a62
- dc.l $f23bd0ff,$01700000,$0a98f23b,$9c000170
- dc.l $00000aee,$f23c5800,$0001f23c,$58800002
- dc.l $f23c5900,$0003f23c,$59800004,$f23c5a00
- dc.l $0005f23c,$5a800006,$f23c5b00,$0007f23c
- dc.l $5b800008,$f23c8400,$00000000,$203cffff
- dc.l $ff003d7c,$0000fea6,$48eeffff,$ff80f22e
- dc.l $bc00feb4,$f22ef0ff,$ff2044fc,$0000f227
- dc.l $e80042ee,$fea4f22e,$bc00fea8,$48eeffff
- dc.l $ffc0f22e,$f0fffec0,$61ff0000,$095e4a00
- dc.l $66ff0000,$098461ff,$00000986,$4a0066ff
- dc.l $00000976,$42804e75,$094e6f6e,$2d6d6173
- dc.l $6b61626c,$65206f76,$6572666c,$6f772e2e
- dc.l $2e0051fc,$52aefea0,$4cfb3fff,$01700000
- dc.l $0990f23b,$d0ff0170,$000009c6,$f23b9c00
- dc.l $01700000,$0a1c3d7c,$0000fea6,$48ee7fff
- dc.l $ff80f22e,$f0ffff20,$f22ebc00,$feb4f23c
- dc.l $58000002,$2d7c7ffe,$0000fe80,$2d7c8000
- dc.l $0000fe84,$2d7c0000,$0000fe88,$44fc0000
- dc.l $f22e4823,$fe8042ee,$fea448ee,$7fffffc0
- dc.l $f22ef0ff,$fec0f22e,$bc00fea8,$2d7c7fff
- dc.l $0000ff20,$2d7c0000,$0000ff24,$2d7c0000
- dc.l $0000ff28,$2d7c0200,$1048feb8,$41faffc2
- dc.l $2d48febc,$61ff0000,$08824a00,$66ff0000
- dc.l $08a861ff,$000008aa,$4a0066ff,$0000089a
- dc.l $42804e75,$09456e61,$626c6564,$206f7665
- dc.l $72666c6f,$772e2e2e,$000051fc,$52aefea0
- dc.l $4cfb3fff,$01700000,$08b8f23b,$d0ff0170
- dc.l $000008ee,$f23b9c00,$01700000,$09443d7c
- dc.l $0000fea6,$48ee7fff,$ff80f22e,$f0ffff20
- dc.l $f23c9000,$00001000,$f22ebc00,$feb4f23c
- dc.l $58000002,$2d7c7ffe,$0000fe80,$2d7c8000
- dc.l $0000fe84,$2d7c0000,$0000fe88,$44fc0000
- dc.l $f22e4823,$fe8042ee,$fea448ee,$7fffffc0
- dc.l $f22ef0ff,$fec0f22e,$bc00fea8,$2d7c7fff
- dc.l $0000ff20,$2d7c0000,$0000ff24,$2d7c0000
- dc.l $0000ff28,$2d7c0200,$1048feb8,$41faffc2
- dc.l $2d48febc,$61ff0000,$07a24a00,$66ff0000
- dc.l $07c861ff,$000007ca,$4a0066ff,$000007ba
- dc.l $42804e75,$09456e61,$626c6564,$20756e64
- dc.l $6572666c,$6f772e2e,$2e0051fc,$52aefea0
- dc.l $4cfb3fff,$01700000,$07d8f23b,$d0ff0170
- dc.l $0000080e,$f23b9c00,$01700000,$08643d7c
- dc.l $0000fea6,$48ee7fff,$ff80f22e,$f0ffff20
- dc.l $f23c9000,$00000800,$f22ebc00,$feb42d7c
- dc.l $00000000,$fe802d7c,$80000000,$fe842d7c
- dc.l $00000000,$fe88f22e,$d080fe80,$44fc0000
- dc.l $f23c5820,$000242ee,$fea448ee,$7fffffc0
- dc.l $f22ef0ff,$fec0f22e,$bc00fea8,$2d7c0000
- dc.l $0000ff20,$2d7c4000,$0000ff24,$2d7c0000
- dc.l $0000ff28,$2d7c0000,$0800feb8,$41faffc2
- dc.l $2d48febc,$61ff0000,$06c24a00,$66ff0000
- dc.l $06e861ff,$000006ea,$4a0066ff,$000006da
- dc.l $42804e75,$094e6f6e,$2d6d6173,$6b61626c
- dc.l $6520756e,$64657266,$6c6f772e,$2e2e0000
- dc.l $52aefea0,$4cfb3fff,$01700000,$06f4f23b
- dc.l $d0ff0170,$0000072a,$f23b9c00,$01700000
- dc.l $07803d7c,$0000fea6,$48ee7fff,$ff80f22e
- dc.l $f0ffff20,$f22ebc00,$feb42d7c,$00000000
- dc.l $fe802d7c,$80000000,$fe842d7c,$00000000
- dc.l $fe88f22e,$d080fe80,$44fc0000,$f23c5820
- dc.l $000242ee,$fea448ee,$7fffffc0,$f22ef0ff
- dc.l $fec0f22e,$bc00fea8,$2d7c0000,$0000ff20
- dc.l $2d7c4000,$0000ff24,$2d7c0000,$0000ff28
- dc.l $2d7c0000,$0800feb8,$41faffc2,$2d48febc
- dc.l $61ff0000,$05e64a00,$66ff0000,$060c61ff
- dc.l $0000060e,$4a0066ff,$000005fe,$42804e75
- dc.l $09456e61,$626c6564,$20696e65,$78616374
- dc.l $2e2e2e00,$52aefea0,$4cfb3fff,$01700000
- dc.l $0620f23b,$d0ff0170,$00000656,$f23b9c00
- dc.l $01700000,$06ac3d7c,$0000fea6,$48ee7fff
- dc.l $ff80f22e,$f0ffff20,$f23c9000,$00000200
- dc.l $f22ebc00,$feb42d7c,$50000000,$fe802d7c
- dc.l $80000000,$fe842d7c,$00000000,$fe88f22e
- dc.l $d080fe80,$44fc0000,$f23c5822,$000242ee
- dc.l $fea448ee,$7fffffc0,$f22ef0ff,$fec0f22e
- dc.l $bc00fea8,$2d7c5000,$0000ff20,$2d7c8000
- dc.l $0000ff24,$2d7c0000,$0000ff28,$2d7c0000
- dc.l $0208feb8,$41faffc2,$2d48febc,$61ff0000
- dc.l $050a4a00,$66ff0000,$053061ff,$00000532
- dc.l $4a0066ff,$00000522,$42804e75,$09456e61
- dc.l $626c6564,$20534e41,$4e2e2e2e,$000051fc
- dc.l $52aefea0,$4cfb3fff,$01700000,$0544f23b
- dc.l $d0ff0170,$0000057a,$f23b9c00,$01700000
- dc.l $05d03d7c,$0000fea6,$48ee7fff,$ff80f22e
- dc.l $f0ffff20,$f23c9000,$00004000,$f22ebc00
- dc.l $feb42d7c,$ffff0000,$fe802d7c,$00000000
- dc.l $fe842d7c,$00000001,$fe88f22e,$d080fe80
- dc.l $44fc0000,$f23c5822,$000242ee,$fea448ee
- dc.l $7fffffc0,$f22ef0ff,$fec0f22e,$bc00fea8
- dc.l $2d7cffff,$0000ff20,$2d7c0000,$0000ff24
- dc.l $2d7c0000,$0001ff28,$2d7c0900,$4080feb8
- dc.l $41faffc2,$2d48febc,$61ff0000,$042e4a00
- dc.l $66ff0000,$045461ff,$00000456,$4a0066ff
- dc.l $00000446,$42804e75,$09456e61,$626c6564
- dc.l $204f5045,$52522e2e,$2e0051fc,$52aefea0
- dc.l $4cfb3fff,$01700000,$0468f23b,$d0ff0170
- dc.l $0000049e,$f23b9c00,$01700000,$04f43d7c
- dc.l $0000fea6,$48ee7fff,$ff80f22e,$f0ffff20
- dc.l $f23c9000,$00002000,$f22ebc00,$feb42d7c
- dc.l $ffff0000,$fe802d7c,$00000000,$fe842d7c
- dc.l $00000000,$fe88f22e,$d080fe80,$44fc0000
- dc.l $f23c4422,$7f800000,$42eefea4,$48ee7fff
- dc.l $ffc0f22e,$f0fffec0,$f22ebc00,$fea82d7c
- dc.l $ffff0000,$ff202d7c,$00000000,$ff242d7c
- dc.l $00000000,$ff282d7c,$01002080,$feb841fa
- dc.l $ffc02d48,$febc61ff,$00000350,$4a0066ff
- dc.l $00000376,$61ff0000,$03784a00,$66ff0000
- dc.l $03684280,$4e750945,$6e61626c,$65642044
- dc.l $5a2e2e2e,$000051fc,$52aefea0,$4cfb3fff
- dc.l $01700000,$038cf23b,$d0ff0170,$000003c2
- dc.l $f23b9c00,$01700000,$04183d7c,$0000fea6
- dc.l $48ee7fff,$ff80f22e,$f0ffff20,$f23c9000
- dc.l $00000400,$f22ebc00,$feb42d7c,$40000000
- dc.l $fe802d7c,$80000000,$fe842d7c,$00000000
- dc.l $fe88f22e,$d080fe80,$44fc0000,$f23c5820
- dc.l $000042ee,$fea448ee,$7fffffc0,$f22ef0ff
- dc.l $fec0f22e,$bc00fea8,$2d7c4000,$0000ff20
- dc.l $2d7c8000,$0000ff24,$2d7c0000,$0000ff28
- dc.l $2d7c0200,$0410feb8,$41faffc2,$2d48febc
- dc.l $61ff0000,$02764a00,$66ff0000,$029c61ff
- dc.l $0000029e,$4a0066ff,$0000028e,$42804e75
- dc.l $09556e69,$6d706c65,$6d656e74,$65642064
- dc.l $61746120,$74797065,$2f666f72,$6d61742e
- dc.l $2e2e0000,$52aefea0,$4cfb3fff,$01700000
- dc.l $02a0f23b,$d0ff0170,$000002d6,$f23b9c00
- dc.l $01700000,$032c3d7c,$0000fea6,$48ee7fff
- dc.l $ff80f22e,$f0ffff20,$f22ebc00,$feb42d7c
- dc.l $c03f0000,$fe802d7c,$00000000,$fe842d7c
- dc.l $00000001,$fe88f23c,$58000002,$44fc0000
- dc.l $f22e4823,$fe8042ee,$fea448ee,$7fffffc0
- dc.l $f22ef0ff,$fec0f22e,$bc00fea8,$2d7cc001
- dc.l $0000ff20,$2d7c8000,$0000ff24,$2d7c0000
- dc.l $0000ff28,$2d7c0800,$0000feb8,$41faffc2
- dc.l $2d48febc,$61ff0000,$01924a00,$66ff0000
- dc.l $01b861ff,$000001ba,$4a0066ff,$000001aa
- dc.l $52aefea0,$4cfb3fff,$01700000,$01e4f23b
- dc.l $d0ff0170,$0000021a,$f23b9c00,$01700000
- dc.l $02703d7c,$0000fea6,$48ee7fff,$ff80f22e
- dc.l $f0ffff20,$f22ebc00,$feb42d7c,$80000000
- dc.l $fe802d7c,$01000000,$fe842d7c,$00000000
- dc.l $fe88f23c,$40007fff,$ffff44fc,$0000f22e
- dc.l $4823fe80,$42eefea4,$48ee7fff,$ffc0f22e
- dc.l $f0fffec0,$f22ebc00,$fea82d7c,$80170000
- dc.l $ff202d7c,$fffffffe,$ff242d7c,$00000000
- dc.l $ff282d7c,$08000000,$feb841fa,$ffc22d48
- dc.l $febc61ff,$000000d4,$4a0066ff,$000000fa
- dc.l $61ff0000,$00fc4a00,$66ff0000,$00ec52ae
- dc.l $fea04cfb,$3fff0170,$00000126,$f23bd0ff
- dc.l $01700000,$015cf23b,$9c000170,$000001b2
- dc.l $3d7c0000,$fea648ee,$7fffff80,$f22ef0ff
- dc.l $ff20f22e,$bc00feb4,$2d7cc123,$0001fe80
- dc.l $2d7c2345,$6789fe84,$2d7c1234,$5678fe88
- dc.l $44fc0000,$f22e4c18,$fe8042ee,$fea448ee
- dc.l $7fffffc0,$f22ef0ff,$fec0f22e,$bc00fea8
- dc.l $2d7c3e66,$0000ff20,$2d7cd0ed,$23e8ff24
- dc.l $2d7cd140,$35bcff28,$2d7c0000,$0108feb8
- dc.l $41faffc2,$2d48febc,$61ff0000,$001e4a00
- dc.l $66ff0000,$004461ff,$00000046,$4a0066ff
- dc.l $00000036,$42804e75,$41eeff80,$43eeffc0
- dc.l $700eb189,$66ff0000,$001c51c8,$fff6302e
- dc.l $fea6322e,$fea4b041,$66ff0000,$00084280
- dc.l $4e757001,$4e75222e,$fea07001,$4e7541ee
- dc.l $ff2043ee,$fec07017,$b18966ff,$0000002c
- dc.l $51c8fff6,$41eefeb4,$43eefea8,$b18966ff
- dc.l $00000018,$b18966ff,$00000010,$b18966ff
- dc.l $00000008,$42804e75,$70014e75,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$7fff0000
- dc.l $ffffffff,$ffffffff,$7fff0000,$ffffffff
- dc.l $ffffffff,$7fff0000,$ffffffff,$ffffffff
- dc.l $7fff0000,$ffffffff,$ffffffff,$7fff0000
- dc.l $ffffffff,$ffffffff,$7fff0000,$ffffffff
- dc.l $ffffffff,$7fff0000,$ffffffff,$ffffffff
- dc.l $7fff0000,$ffffffff,$ffffffff,$00000000
- dc.l $00000000,$00000000,$2f00203a,$e884487b
- dc.l $0930ffff,$e880202f,$00044e74,$00042f00
- dc.l $203ae872,$487b0930,$ffffe86a,$202f0004
- dc.l $4e740004,$00000000,$00000000,$00000000
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.doc b/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.doc
deleted file mode 100644
index 4e6292f0..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.doc
+++ /dev/null
@@ -1,150 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-68060 INTEGER SOFTWARE PACKAGE (Library version)
--------------------------------------------------
-
-The file ilsp.s contains the "Library version" of the
-68060 Integer Software Package. Routines included in this
-module can be used to emulate 64-bit divide and multiply,
-and the "cmp2" instruction. These instructions are not
-implemented in hardware on the 68060 and normally take
-exception vector #61 "Unimplemented Integer Instruction".
-
-By re-compiling a program that uses these instructions, and
-making subroutine calls in place of the unimplemented
-instructions, a program can avoid the overhead associated with
-taking the exception.
-
-Release file format:
---------------------
-The file ilsp.sa is essentially a hexadecimal image of the
-release package. This is the ONLY format which will be supported.
-The hex image was created by assembling the source code and
-then converting the resulting binary output image into an
-ASCII text file. The hexadecimal numbers are listed
-using the Motorola Assembly Syntax assembler directive "dc.l"
-(define constant longword). The file can be converted to other
-assembly syntaxes by using any word processor with a global
-search and replace function.
-
-To assist in assembling and linking this module with other modules,
-the installer should add a symbolic label to the top of the file.
-This will allow calling routines to access the entry points
-of this package.
-
-The source code ilsp.s has also been included but only for
-documentation purposes.
-
-Release file structure:
------------------------
-The file ilsp.sa contains an "Entry-Point" section and a
-code section. The ILSP has no "Call-Out" section. The first section
-is the "Entry-Point" section. In order to access a function in the
-package, a program must "bsr" or "jsr" to the location listed
-below in "68060ILSP Entry Points" that corresponds to the desired
-function. A branch instruction located at the selected entry point
-within the package will then enter the correct emulation code routine.
-
-The entry point addresses at the beginning of the package will remain
-fixed so that a program calling the routines will not have to be
-re-compiled with every new 68060ILSP release.
-
-For example, to use a 64-bit multiply instruction,
-do a "bsr" or "jsr" to the entry point defined by
-the 060ILSP entry table. A compiler generated code sequence
-for unsigned multiply could look like:
-
-# mulu.l <ea>,Dh:Dl
-# mulu.l _multiplier,%d1:%d0
-
- subq.l &0x8,%sp # make room for result on stack
- pea (%sp) # pass: result addr on stack
- mov.l %d0,-(%sp) # pass: multiplicand on stack
- mov.l _multiplier,-(%sp) # pass: multiplier on stack
- bsr.l _060LISP_TOP+0x18 # branch to multiply routine
- add.l &0xc,%sp # clear arguments from stack
- mov.l (%sp)+,%d1 # load result[63:32]
- mov.l (%sp)+,%d0 # load result[31:0]
-
-For a divide:
-
-# divu.l <ea>,Dr:Dq
-# divu.l _divisor,%d1:%d0
-
- subq.l &0x8,%sp # make room for result on stack
- pea (%sp) # pass: result addr on stack
- mov.l %d0,-(%sp) # pass: dividend hi on stack
- mov.l %d1,-(%sp) # pass: dividend hi on stack
- mov.l _divisor,-(%sp) # pass: divisor on stack
- bsr.l _060LISP_TOP+0x08 # branch to divide routine
- add.l &0xc,%sp # clear arguments from stack
- mov.l (%sp)+,%d1 # load remainder
- mov.l (%sp)+,%d0 # load quotient
-
-The library routines also return the correct condition code
-register value. If this is important, then the caller of the library
-routine must make sure that the value isn't lost while popping
-other items off of the stack.
-
-An example of using the "cmp2" instruction is as follows:
-
-# cmp2.l <ea>,Rn
-# cmp2.l _bounds,%d0
-
- pea _bounds # pass ptr to bounds
- mov.l %d0,-(%sp) # pass Rn
- bsr.l _060LSP_TOP_+0x48 # branch to "cmp2" routine
- mov.w %cc,_tmp # save off condition codes
- addq.l &0x8,%sp # clear arguments from stack
-
-Exception reporting:
---------------------
-If the instruction being emulated is a divide and the source
-operand is a zero, then the library routine, as its last
-instruction, executes an implemented divide using a zero
-source operand so that an "Integer Divide-by-Zero" exception
-will be taken. Although the exception stack frame will not
-point to the correct instruction, the user will at least be able
-to record that such an event occurred if desired.
-
-68060ILSP entry points:
------------------------
-_060ILSP_TOP:
-0x000: _060LSP__idivs64_
-0x008: _060LSP__idivu64_
-
-0x010: _060LSP__imuls64_
-0x018: _060LSP__imulu64_
-
-0x020: _060LSP__cmp2_Ab_
-0x028: _060LSP__cmp2_Aw_
-0x030: _060LSP__cmp2_Al_
-0x038: _060LSP__cmp2_Db_
-0x040: _060LSP__cmp2_Dw_
-0x048: _060LSP__cmp2_Dl_
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.sa
deleted file mode 100644
index 2757d502..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/ilsp.sa
+++ /dev/null
@@ -1,101 +0,0 @@
- dc.l $60ff0000,$01fe0000,$60ff0000,$02080000
- dc.l $60ff0000,$04900000,$60ff0000,$04080000
- dc.l $60ff0000,$051e0000,$60ff0000,$053c0000
- dc.l $60ff0000,$055a0000,$60ff0000,$05740000
- dc.l $60ff0000,$05940000,$60ff0000,$05b40000
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $4e56fff0,$48e73f00,$42eefff0,$50eeffff
- dc.l $60104e56,$fff048e7,$3f0042ee,$fff051ee
- dc.l $ffff2e2e,$00086700,$00ae2a2e,$000c2c2e
- dc.l $00104a2e,$ffff671a,$4a875dee,$fffe6a02
- dc.l $44874a85,$5deefffd,$6a0844fc,$00004086
- dc.l $40854a85,$66164a86,$67000046,$be866306
- dc.l $cb466000,$00124c47,$6005600a,$be85634c
- dc.l $61ff0000,$00864a2e,$ffff6724,$4a2efffd
- dc.l $67024485,$102efffe,$b12efffd,$670c0c86
- dc.l $80000000,$62264486,$60060806,$001f661c
- dc.l $026e0010,$fff044ee,$fff04a86,$48f60060
- dc.l $01610014,$4cdf00fc,$4e5e4e75,$2a2e000c
- dc.l $2c2e0010,$026e001c,$fff0006e,$0002fff0
- dc.l $44eefff0,$60d62dae,$000c0161,$00142dae
- dc.l $00100162,$00140004,$44eefff0,$4cdf00fc
- dc.l $4e5e80fc,$00004e75,$0c870000,$ffff621e
- dc.l $42814845,$48463a06,$8ac73205,$48463a06
- dc.l $8ac74841,$32054245,$48452c01,$4e7542ae
- dc.l $fff8422e,$fffc4281,$0807001f,$660e52ae
- dc.l $fff8e38f,$e38ee395,$6000ffee,$26072405
- dc.l $48424843,$b4436606,$323cffff,$600a2205
- dc.l $82c30281,$0000ffff,$2f064246,$48462607
- dc.l $2401c4c7,$4843c6c1,$28059883,$48443004
- dc.l $38064a40,$6600000a,$b4846304,$538160de
- dc.l $2f052c01,$48462a07,$61ff0000,$006a2405
- dc.l $26062a1f,$2c1f9c83,$9b8264ff,$0000001a
- dc.l $53814282,$26074843,$4243dc83,$db822607
- dc.l $42434843,$da834a2e,$fffc6616,$3d41fff4
- dc.l $42814845,$48463a06,$424650ee,$fffc6000
- dc.l $ff6c3d41,$fff63c05,$48464845,$2e2efff8
- dc.l $670a5387,$e28de296,$51cffffa,$2a062c2e
- dc.l $fff44e75,$24062606,$28054843,$4844ccc5
- dc.l $cac3c4c4,$c6c44284,$4846dc45,$d744dc42
- dc.l $d7444846,$42454242,$48454842,$da82da83
- dc.l $4e754e56,$fffc48e7,$380042ee,$fffc202e
- dc.l $00086700,$005a222e,$000c6700,$00522400
- dc.l $26002801,$48434844,$c0c1c2c3,$c4c4c6c4
- dc.l $42844840,$d041d784,$d042d784,$48404241
- dc.l $42424841,$4842d282,$d283382e,$fffc0204
- dc.l $00104a81,$6a040004,$000844c4,$c34048f6
- dc.l $00030161,$00104cdf,$001c4e5e,$4e754280
- dc.l $4281382e,$fffc0204,$00100004,$000444c4
- dc.l $60da4e56,$fffc48e7,$3c0042ee,$fffc202e
- dc.l $000867da,$222e000c,$67d44205,$4a806c06
- dc.l $44800005,$00014a81,$6c064481,$0a050001
- dc.l $24002600,$28014843,$4844c0c1,$c2c3c4c4
- dc.l $c6c44284,$4840d041,$d784d042,$d7844840
- dc.l $42414242,$48414842,$d282d283,$4a056708
- dc.l $46804681,$5280d384,$382efffc,$02040010
- dc.l $4a816a04,$00040008,$44c4c340,$48f60003
- dc.l $01610010,$4cdf003c,$4e5e4e75,$42804281
- dc.l $382efffc,$02040010,$00040004,$44c460da
- dc.l $4e56fffc,$48e73800,$42eefffc,$242e0008
- dc.l $10360161,$000c1236,$0162000c,$000149c0
- dc.l $49c16000,$00b84e56,$fffc48e7,$380042ee
- dc.l $fffc242e,$00083036,$0161000c,$32360162
- dc.l $000c0002,$48c048c1,$60000092,$4e56fffc
- dc.l $48e73800,$42eefffc,$242e0008,$20360161
- dc.l $000c2236,$0162000c,$00046000,$00704e56
- dc.l $fffc48e7,$380042ee,$fffc242e,$00081036
- dc.l $0161000c,$12360162,$000c0001,$49c049c1
- dc.l $49c26000,$00484e56,$fffc48e7,$380042ee
- dc.l $fffc242e,$00083036,$0161000c,$32360162
- dc.l $000c0002,$48c048c1,$48c26000,$00204e56
- dc.l $fffc48e7,$380042ee,$fffc242e,$00082036
- dc.l $0161000c,$22360162,$000c0004,$948042c3
- dc.l $02030004,$9280b282,$42c48604,$02030005
- dc.l $382efffc,$0204001a,$880344c4,$4cdf001c
- dc.l $4e5e4e75,$00000000,$00000000,$00000000
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/iskeleton.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/iskeleton.S
deleted file mode 100644
index 91a9c65f..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/iskeleton.S
+++ /dev/null
@@ -1,347 +0,0 @@
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-|MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-|M68000 Hi-Performance Microprocessor Division
-|M68060 Software Package
-|Production Release P1.00 -- October 10, 1994
-|
-|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-|
-|THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-|To the maximum extent permitted by applicable law,
-|MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-|INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-|and any warranty against infringement with regard to the SOFTWARE
-|(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-|
-|To the maximum extent permitted by applicable law,
-|IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-|(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-|BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-|ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-|Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-|
-|You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-|so long as this entire notice is retained without alteration in any modified and/or
-|redistributed versions, and that such modified versions are clearly identified as such.
-|No licenses are granted by implication, estoppel or otherwise under any patents
-|or trademarks of Motorola, Inc.
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-| iskeleton.s
-|
-| This file contains:
-| (1) example "Call-out"s
-| (2) example package entry code
-| (3) example "Call-out" table
-|
-
-#include <linux/linkage.h>
-#include <asm/entry.h>
-#include <asm/asm-offsets.h>
-
-
-|################################
-| (1) EXAMPLE CALL-OUTS #
-| #
-| _060_isp_done() #
-| _060_real_chk() #
-| _060_real_divbyzero() #
-| #
-| _060_real_cas() #
-| _060_real_cas2() #
-| _060_real_lock_page() #
-| _060_real_unlock_page() #
-|################################
-
-|
-| _060_isp_done():
-|
-| This is and example main exit point for the Unimplemented Integer
-| Instruction exception handler. For a normal exit, the
-| _isp_unimp() branches to here so that the operating system
-| can do any clean-up desired. The stack frame is the
-| Unimplemented Integer Instruction stack frame with
-| the PC pointing to the instruction following the instruction
-| just emulated.
-| To simply continue execution at the next instruction, just
-| do an "rte".
-|
-| Linux/68k: If returning to user space, check for needed reselections.
-
- .global _060_isp_done
-_060_isp_done:
- btst #0x5,%sp@ | supervisor bit set in saved SR?
- beq .Lnotkern
- rte
-.Lnotkern:
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- | deliver signals, reschedule etc..
- jra ret_from_exception
-
-|
-| _060_real_chk():
-|
-| This is an alternate exit point for the Unimplemented Integer
-| Instruction exception handler. If the instruction was a "chk2"
-| and the operand was out of bounds, then _isp_unimp() creates
-| a CHK exception stack frame from the Unimplemented Integer Instrcution
-| stack frame and branches to this routine.
-|
-| Linux/68k: commented out test for tracing
-
- .global _060_real_chk
-_060_real_chk:
-| tst.b (%sp) | is tracing enabled?
-| bpls real_chk_end | no
-
-|
-| CHK FRAME TRACE FRAME
-| ***************** *****************
-| * Current PC * * Current PC *
-| ***************** *****************
-| * 0x2 * 0x018 * * 0x2 * 0x024 *
-| ***************** *****************
-| * Next * * Next *
-| * PC * * PC *
-| ***************** *****************
-| * SR * * SR *
-| ***************** *****************
-|
-| move.b #0x24,0x7(%sp) | set trace vecno
-| bral _060_real_trace
-
-real_chk_end:
- bral trap | jump to trap handler
-
-|
-| _060_real_divbyzero:
-|
-| This is an alternate exit point for the Unimplemented Integer
-| Instruction exception handler isp_unimp(). If the instruction is a 64-bit
-| integer divide where the source operand is a zero, then the _isp_unimp()
-| creates a Divide-by-zero exception stack frame from the Unimplemented
-| Integer Instruction stack frame and branches to this routine.
-|
-| Remember that a trace exception may be pending. The code below performs
-| no action associated with the "chk" exception. If tracing is enabled,
-| then it create a Trace exception stack frame from the "chk" exception
-| stack frame and branches to the _real_trace() entry point.
-|
-| Linux/68k: commented out test for tracing
-
- .global _060_real_divbyzero
-_060_real_divbyzero:
-| tst.b (%sp) | is tracing enabled?
-| bpls real_divbyzero_end | no
-
-|
-| DIVBYZERO FRAME TRACE FRAME
-| ***************** *****************
-| * Current PC * * Current PC *
-| ***************** *****************
-| * 0x2 * 0x014 * * 0x2 * 0x024 *
-| ***************** *****************
-| * Next * * Next *
-| * PC * * PC *
-| ***************** *****************
-| * SR * * SR *
-| ***************** *****************
-|
-| move.b #0x24,0x7(%sp) | set trace vecno
-| bral _060_real_trace
-
-real_divbyzero_end:
- bral trap | jump to trap handler
-
-|##########################
-
-|
-| _060_real_cas():
-|
-| Entry point for the selected cas emulation code implementation.
-| If the implementation provided by the 68060ISP is sufficient,
-| then this routine simply re-enters the package through _isp_cas.
-|
- .global _060_real_cas
-_060_real_cas:
- bral _I_CALL_TOP+0x80+0x08
-
-|
-| _060_real_cas2():
-|
-| Entry point for the selected cas2 emulation code implementation.
-| If the implementation provided by the 68060ISP is sufficient,
-| then this routine simply re-enters the package through _isp_cas2.
-|
- .global _060_real_cas2
-_060_real_cas2:
- bral _I_CALL_TOP+0x80+0x10
-
-|
-| _060_lock_page():
-|
-| Entry point for the operating system`s routine to "lock" a page
-| from being paged out. This routine is needed by the cas/cas2
-| algorithms so that no page faults occur within the "core" code
-| region. Note: the routine must lock two pages if the operand
-| spans two pages.
-| NOTE: THE ROUTINE SHOULD RETURN AN FSLW VALUE IN D0 ON FAILURE
-| SO THAT THE 060SP CAN CREATE A PROPER ACCESS ERROR FRAME.
-| Arguments:
-| a0 = operand address
-| d0 = `xxxxxxff -> supervisor; `xxxxxx00 -> user
-| d1 = `xxxxxxff -> longword; `xxxxxx00 -> word
-| Expected outputs:
-| d0 = 0 -> success; non-zero -> failure
-|
-| Linux/m68k: Make sure the page is properly paged in, so we use
-| plpaw and handle any exception here. The kernel must not be
-| preempted until _060_unlock_page(), so that the page stays mapped.
-|
- .global _060_real_lock_page
-_060_real_lock_page:
- move.l %d2,-(%sp)
- | load sfc/dfc
- tst.b %d0
- jne 1f
- moveq #1,%d0
- jra 2f
-1: moveq #5,%d0
-2: movec.l %dfc,%d2
- movec.l %d0,%dfc
- movec.l %d0,%sfc
-
- clr.l %d0
- | prefetch address
- .chip 68060
- move.l %a0,%a1
-1: plpaw (%a1)
- addq.w #1,%a0
- tst.b %d1
- jeq 2f
- addq.w #2,%a0
-2: plpaw (%a0)
-3: .chip 68k
-
- | restore sfc/dfc
- movec.l %d2,%dfc
- movec.l %d2,%sfc
- move.l (%sp)+,%d2
- rts
-
-.section __ex_table,"a"
- .align 4
- .long 1b,11f
- .long 2b,21f
-.previous
-.section .fixup,"ax"
- .even
-11: move.l #0x020003c0,%d0
- or.l %d2,%d0
- swap %d0
- jra 3b
-21: move.l #0x02000bc0,%d0
- or.l %d2,%d0
- swap %d0
- jra 3b
-.previous
-
-|
-| _060_unlock_page():
-|
-| Entry point for the operating system`s routine to "unlock" a
-| page that has been "locked" previously with _real_lock_page.
-| Note: the routine must unlock two pages if the operand spans
-| two pages.
-| Arguments:
-| a0 = operand address
-| d0 = `xxxxxxff -> supervisor; `xxxxxx00 -> user
-| d1 = `xxxxxxff -> longword; `xxxxxx00 -> word
-|
-| Linux/m68k: perhaps reenable preemption here...
-
- .global _060_real_unlock_page
-_060_real_unlock_page:
- clr.l %d0
- rts
-
-|###########################################################################
-
-|#################################
-| (2) EXAMPLE PACKAGE ENTRY CODE #
-|#################################
-
- .global _060_isp_unimp
-_060_isp_unimp:
- bral _I_CALL_TOP+0x80+0x00
-
- .global _060_isp_cas
-_060_isp_cas:
- bral _I_CALL_TOP+0x80+0x08
-
- .global _060_isp_cas2
-_060_isp_cas2:
- bral _I_CALL_TOP+0x80+0x10
-
- .global _060_isp_cas_finish
-_060_isp_cas_finish:
- bra.l _I_CALL_TOP+0x80+0x18
-
- .global _060_isp_cas2_finish
-_060_isp_cas2_finish:
- bral _I_CALL_TOP+0x80+0x20
-
- .global _060_isp_cas_inrange
-_060_isp_cas_inrange:
- bral _I_CALL_TOP+0x80+0x28
-
- .global _060_isp_cas_terminate
-_060_isp_cas_terminate:
- bral _I_CALL_TOP+0x80+0x30
-
- .global _060_isp_cas_restart
-_060_isp_cas_restart:
- bral _I_CALL_TOP+0x80+0x38
-
-|###########################################################################
-
-|###############################
-| (3) EXAMPLE CALL-OUT SECTION #
-|###############################
-
-| The size of this section MUST be 128 bytes!!!
-
-_I_CALL_TOP:
- .long _060_real_chk - _I_CALL_TOP
- .long _060_real_divbyzero - _I_CALL_TOP
- .long _060_real_trace - _I_CALL_TOP
- .long _060_real_access - _I_CALL_TOP
- .long _060_isp_done - _I_CALL_TOP
-
- .long _060_real_cas - _I_CALL_TOP
- .long _060_real_cas2 - _I_CALL_TOP
- .long _060_real_lock_page - _I_CALL_TOP
- .long _060_real_unlock_page - _I_CALL_TOP
-
- .long 0x00000000, 0x00000000, 0x00000000, 0x00000000
- .long 0x00000000, 0x00000000, 0x00000000
-
- .long _060_imem_read - _I_CALL_TOP
- .long _060_dmem_read - _I_CALL_TOP
- .long _060_dmem_write - _I_CALL_TOP
- .long _060_imem_read_word - _I_CALL_TOP
- .long _060_imem_read_long - _I_CALL_TOP
- .long _060_dmem_read_byte - _I_CALL_TOP
- .long _060_dmem_read_word - _I_CALL_TOP
- .long _060_dmem_read_long - _I_CALL_TOP
- .long _060_dmem_write_byte - _I_CALL_TOP
- .long _060_dmem_write_word - _I_CALL_TOP
- .long _060_dmem_write_long - _I_CALL_TOP
-
- .long 0x00000000
- .long 0x00000000, 0x00000000, 0x00000000, 0x00000000
-
-|###########################################################################
-
-| 060 INTEGER KERNEL PACKAGE MUST GO HERE!!!
-#include "isp.sa"
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.doc b/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.doc
deleted file mode 100644
index 9dadd727..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.doc
+++ /dev/null
@@ -1,218 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-68060 INTEGER SOFTWARE PACKAGE (Kernel version)
-------------------------------------------------
-
-The file isp.sa contains the 68060 Integer Software Package.
-This package is essentially an exception handler that can be
-integrated into an operating system to handle the "Unimplemented
-Integer Instruction" exception vector #61.
-This exception is taken when any of the integer instructions
-not hardware implemented on the 68060 are encountered. The
-isp.sa provides full emulation support for these instructions.
-
-The unimplemented integer instructions are:
- 64-bit divide
- 64-bit multiply
- movep
- cmp2
- chk2
- cas (w/ a misaligned effective address)
- cas2
-
-Release file format:
---------------------
-The file isp.sa is essentially a hexadecimal image of the
-release package. This is the ONLY format which will be supported.
-The hex image was created by assembling the source code and
-then converting the resulting binary output image into an
-ASCII text file. The hexadecimal numbers are listed
-using the Motorola Assembly Syntax assembler directive "dc.l"
-(define constant longword). The file can be converted to other
-assembly syntaxes by using any word processor with a global
-search and replace function.
-
-To assist in assembling and linking this module with other modules,
-the installer should add a symbolic label to the top of the file.
-This will allow calling routines to access the entry points
-of this package.
-
-The source code isp.s has also been included but only for
-documentation purposes.
-
-Release file structure:
------------------------
-
-(top of module)
- -----------------
- | | - 128 byte-sized section
- (1) | Call-Out | - 4 bytes per entry (user fills these in)
- | | - example routines in iskeleton.s
- -----------------
- | | - 8 bytes per entry
- (2) | Entry Point | - user does a "bra" or "jmp" to this address
- | |
- -----------------
- | | - code section
- (3) ~ ~
- | |
- -----------------
-(bottom of module)
-
-The first section of this module is the "Call-out" section. This section
-is NOT INCLUDED in isp.sa (an example "Call-out" section is provided at
-the end of the file iskeleton.s). The purpose of this section is to allow
-the ISP routines to reference external functions that must be provided
-by the host operating system. This section MUST be exactly 128 bytes in
-size. There are 32 fields, each 4 bytes in size. Each field corresponds
-to a function required by the ISP (these functions and their location are
-listed in "68060ISP call-outs" below). Each field entry should contain
-the address of the corresponding function RELATIVE to the starting address
-of the "call-out" section. The "Call-out" section must sit adjacent to the
-isp.sa image in memory.
-
-The second section, the "Entry-point" section, is used by external routines
-to access the functions within the ISP. Since the isp.sa hex file contains
-no symbol names, this section contains function entry points that are fixed
-with respect to the top of the package. The currently defined entry-points
-are listed in section "68060 ISP entry points" below. A calling routine
-would simply execute a "bra" or "jmp" that jumped to the selected function
-entry-point.
-
-For example, if the 68060 hardware took a "Unimplemented Integer Instruction"
-exception (vector #61), the operating system should execute something
-similar to:
-
- bra _060ISP_TOP+128+0
-
-(_060ISP_TOP is the starting address of the "Call-out" section; the "Call-out"
-section is 128 bytes long; and the Unimplemented Integer ISP handler entry
-point is located 0 bytes from the top of the "Entry-point" section.)
-
-The third section is the code section. After entering through an "Entry-point",
-the entry code jumps to the appropriate emulation code within the code section.
-
-68060ISP call-outs: (details in iskeleton.s)
---------------------
-0x000: _060_real_chk
-0x004: _060_real_divbyzero
-0x008: _060_real_trace
-0x00c: _060_real_access
-0x010: _060_isp_done
-
-0x014: _060_real_cas
-0x018: _060_real_cas2
-0x01c: _060_real_lock_page
-0x020: _060_real_unlock_page
-
-0x024: (Motorola reserved)
-0x028: (Motorola reserved)
-0x02c: (Motorola reserved)
-0x030: (Motorola reserved)
-0x034: (Motorola reserved)
-0x038: (Motorola reserved)
-0x03c: (Motorola reserved)
-
-0x040: _060_imem_read
-0x044: _060_dmem_read
-0x048: _060_dmem_write
-0x04c: _060_imem_read_word
-0x050: _060_imem_read_long
-0x054: _060_dmem_read_byte
-0x058: _060_dmem_read_word
-0x05c: _060_dmem_read_long
-0x060: _060_dmem_write_byte
-0x064: _060_dmem_write_word
-0x068: _060_dmem_write_long
-
-0x06c: (Motorola reserved)
-0x070: (Motorola reserved)
-0x074: (Motorola reserved)
-0x078: (Motorola reserved)
-0x07c: (Motorola reserved)
-
-68060ISP entry points:
------------------------
-0x000: _060_isp_unimp
-
-0x008: _060_isp_cas
-0x010: _060_isp_cas2
-0x018: _060_isp_cas_finish
-0x020: _060_isp_cas2_finish
-0x028: _060_isp_cas_inrange
-0x030: _060_isp_cas_terminate
-0x038: _060_isp_cas_restart
-
-Integrating cas/cas2:
----------------------
-The instructions "cas2" and "cas" (when used with a misaligned effective
-address) take the Unimplemented Integer Instruction exception. When the
-060ISP is installed properly, these instructions will enter through the
-_060_isp_unimp() entry point of the ISP.
-
-After the 060ISP decodes the instruction type and fetches the appropriate
-data registers, and BEFORE the actual emulated transfers occur, the
-package calls either the "Call-out" _060_real_cas() or _060_real_cas2().
-If the emulation code provided by the 060ISP is sufficient for the
-host system (see isp.s source code), then these "Call-out"s should be
-made, by the system integrator, to point directly back into the package
-through the "Entry-point"s _060_isp_cas() or _060_isp_cas2().
-
-One other necessary action by the integrator is to supply the routines
-_060_real_lock_page() and _060_real_unlock_page(). These functions are
-defined further in iskeleton.s and the 68060 Software Package Specification.
-
-If the "core" emulation routines of either "cas" or "cas2" perform some
-actions which are too system-specific, then the system integrator must
-supply new emulation code. This new emulation code should reside within
-the functions _060_real_cas() or _060_real_cas2(). When this new emulation
-code has completed, then it should re-enter the 060ISP package through the
-"Entry-point" _060_isp_cas_finish() or _060_isp_cas2_finish().
-To see what the register state is upon entering _060_real_cas() or
-_060_real_cas2() and what it should be upon return to the package through
-_060_isp_cas_finish() or _060_isp_cas2_finish(), please refer to the
-source code in isp.s.
-
-Miscellaneous:
---------------
-
-_060_isp_unimp:
-----------------
-- documented in 2.2 in spec.
-- Basic flow:
- exception taken ---> enter _060_isp_unimp --|
- |
- |
- may exit through _060_real_itrace <----|
- or |
- may exit through _060_real_chk <----|
- or |
- may exit through _060_real_divbyzero <----|
- or |
- may exit through _060_isp_done <----|
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.sa
deleted file mode 100644
index 2f88d2a7..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/isp.sa
+++ /dev/null
@@ -1,392 +0,0 @@
- .long 0x60ff0000,0x02360000,0x60ff0000,0x16260000
- .long 0x60ff0000,0x12dc0000,0x60ff0000,0x11ea0000
- .long 0x60ff0000,0x10de0000,0x60ff0000,0x12a40000
- .long 0x60ff0000,0x12560000,0x60ff0000,0x122a0000
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x51fc51fc,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x2f00203a,0xfefc487b,0x0930ffff,0xfef8202f
- .long 0x00044e74,0x00042f00,0x203afeea,0x487b0930
- .long 0xfffffee2,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfed8487b,0x0930ffff,0xfecc202f,0x00044e74
- .long 0x00042f00,0x203afec6,0x487b0930,0xfffffeb6
- .long 0x202f0004,0x4e740004,0x2f00203a,0xfeb4487b
- .long 0x0930ffff,0xfea0202f,0x00044e74,0x00042f00
- .long 0x203afea2,0x487b0930,0xfffffe8a,0x202f0004
- .long 0x4e740004,0x2f00203a,0xfe90487b,0x0930ffff
- .long 0xfe74202f,0x00044e74,0x00042f00,0x203afe7e
- .long 0x487b0930,0xfffffe5e,0x202f0004,0x4e740004
- .long 0x2f00203a,0xfe6c487b,0x0930ffff,0xfe48202f
- .long 0x00044e74,0x00042f00,0x203afe76,0x487b0930
- .long 0xfffffe32,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfe64487b,0x0930ffff,0xfe1c202f,0x00044e74
- .long 0x00042f00,0x203afe52,0x487b0930,0xfffffe06
- .long 0x202f0004,0x4e740004,0x2f00203a,0xfe40487b
- .long 0x0930ffff,0xfdf0202f,0x00044e74,0x00042f00
- .long 0x203afe2e,0x487b0930,0xfffffdda,0x202f0004
- .long 0x4e740004,0x2f00203a,0xfe1c487b,0x0930ffff
- .long 0xfdc4202f,0x00044e74,0x00042f00,0x203afe0a
- .long 0x487b0930,0xfffffdae,0x202f0004,0x4e740004
- .long 0x2f00203a,0xfdf8487b,0x0930ffff,0xfd98202f
- .long 0x00044e74,0x00042f00,0x203afde6,0x487b0930
- .long 0xfffffd82,0x202f0004,0x4e740004,0x2f00203a
- .long 0xfdd4487b,0x0930ffff,0xfd6c202f,0x00044e74
- .long 0x00042f00,0x203afdc2,0x487b0930,0xfffffd56
- .long 0x202f0004,0x4e740004,0x4e56ffa0,0x48ee3fff
- .long 0xffc02d56,0xfff8082e,0x00050004,0x66084e68
- .long 0x2d48fffc,0x600841ee,0x000c2d48,0xfffc422e
- .long 0xffaa3d6e,0x0004ffa8,0x2d6e0006,0xffa4206e
- .long 0xffa458ae,0xffa461ff,0xffffff26,0x2d40ffa0
- .long 0x0800001e,0x67680800,0x00166628,0x61ff0000
- .long 0x0cb0082e,0x00050004,0x670000ac,0x082e0002
- .long 0xffaa6700,0x00a2082e,0x00070004,0x66000186
- .long 0x600001b0,0x61ff0000,0x0a28082e,0x0002ffaa
- .long 0x660e082e,0x0005ffaa,0x6600010a,0x60000078
- .long 0x082e0005,0x000467ea,0x082e0005,0xffaa6600
- .long 0x01264a2e,0x00046b00,0x014c6000,0x01760800
- .long 0x0018670a,0x61ff0000,0x07ae6000,0x004a0800
- .long 0x001b6730,0x48400c00,0x00fc670a,0x61ff0000
- .long 0x0e926000,0x0032206e,0xffa454ae,0xffa461ff
- .long 0xfffffe68,0x4a816600,0x019861ff,0x00000d20
- .long 0x60000014,0x61ff0000,0x08c40c2e,0x0010ffaa
- .long 0x66000004,0x605c1d6e,0xffa90005,0x082e0005
- .long 0x00046606,0x206efffc,0x4e604cee,0x3fffffc0
- .long 0x082e0007,0x00046612,0x2d6effa4,0x00062cae
- .long 0xfff84e5e,0x60ffffff,0xfd622d6e,0xfff8fffc
- .long 0x3d6e0004,0x00002d6e,0x00060008,0x2d6effa4
- .long 0x00023d7c,0x20240006,0x598e4e5e,0x60ffffff
- .long 0xfd0e1d6e,0xffa90005,0x4cee3fff,0xffc03cae
- .long 0x00042d6e,0x00060008,0x2d6effa4,0x00023d7c
- .long 0x20180006,0x2c6efff8,0xdffc0000,0x006060ff
- .long 0xfffffcb0,0x1d6effa9,0x00054cee,0x3fffffc0
- .long 0x3cae0004,0x2d6e0006,0x00082d6e,0xffa40002
- .long 0x3d7c2014,0x00062c6e,0xfff8dffc,0x00000060
- .long 0x60ffffff,0xfc941d6e,0xffa90005,0x4cee3fff
- .long 0xffc02d6e,0x0006000c,0x3d7c2014,0x000a2d6e
- .long 0xffa40006,0x2c6efff8,0xdffc0000,0x006460ff
- .long 0xfffffc66,0x1d6effa9,0x00054cee,0x3fffffc0
- .long 0x2d6e0006,0x000c3d7c,0x2024000a,0x2d6effa4
- .long 0x00062c6e,0xfff8dffc,0x00000064,0x60ffffff
- .long 0xfc4e1d6e,0xffa90005,0x4cee3fff,0xffc03d7c
- .long 0x00f4000e,0x2d6effa4,0x000a3d6e,0x00040008
- .long 0x2c6efff8,0xdffc0000,0x006860ff,0xfffffc4c
- .long 0x2c882d40,0xfffc4fee,0xffc04cdf,0x7fff2f2f
- .long 0x000c2f6f,0x00040010,0x2f6f000c,0x00042f6f
- .long 0x0008000c,0x2f5f0004,0x3f7c4008,0x00066028
- .long 0x4cee3fff,0xffc04e5e,0x514f2eaf,0x00083f6f
- .long 0x000c0004,0x3f7c4008,0x00062f6f,0x00020008
- .long 0x2f7c0942,0x8001000c,0x08170005,0x670608ef
- .long 0x0002000d,0x60ffffff,0xfbcc0c2e,0x0040ffaa
- .long 0x660c4280,0x102effab,0x2daeffac,0x0ce04e75
- .long 0x2040302e,0xffa03200,0x0240003f,0x02810000
- .long 0x0007303b,0x020a4efb,0x00064afc,0x00400000
- .long 0x00000000,0x00000000,0x00000000,0x00000000
- .long 0x00000000,0x00000000,0x00000000,0x00000080
- .long 0x0086008c,0x00920098,0x009e00a4,0x00aa00b0
- .long 0x00ce00ec,0x010a0128,0x01460164,0x01820196
- .long 0x01b401d2,0x01f0020e,0x022c024a,0x0268027c
- .long 0x029a02b8,0x02d602f4,0x03120330,0x034e036c
- .long 0x036c036c,0x036c036c,0x036c036c,0x036c03d6
- .long 0x03f0040a,0x042a03ca,0x00000000,0x0000206e
- .long 0xffe04e75,0x206effe4,0x4e75206e,0xffe84e75
- .long 0x206effec,0x4e75206e,0xfff04e75,0x206efff4
- .long 0x4e75206e,0xfff84e75,0x206efffc,0x4e752008
- .long 0x206effe0,0xd0882d40,0xffe02d48,0xffac1d7c
- .long 0x0000ffab,0x1d7c0040,0xffaa4e75,0x2008206e
- .long 0xffe4d088,0x2d40ffe4,0x2d48ffac,0x1d7c0001
- .long 0xffab1d7c,0x0040ffaa,0x4e752008,0x206effe8
- .long 0xd0882d40,0xffe82d48,0xffac1d7c,0x0002ffab
- .long 0x1d7c0040,0xffaa4e75,0x2008206e,0xffecd088
- .long 0x2d40ffec,0x2d48ffac,0x1d7c0003,0xffab1d7c
- .long 0x0040ffaa,0x4e752008,0x206efff0,0xd0882d40
- .long 0xfff02d48,0xffac1d7c,0x0004ffab,0x1d7c0040
- .long 0xffaa4e75,0x2008206e,0xfff4d088,0x2d40fff4
- .long 0x2d48ffac,0x1d7c0005,0xffab1d7c,0x0040ffaa
- .long 0x4e752008,0x206efff8,0xd0882d40,0xfff82d48
- .long 0xffac1d7c,0x0006ffab,0x1d7c0040,0xffaa4e75
- .long 0x1d7c0004,0xffaa2008,0x206efffc,0xd0882d40
- .long 0xfffc4e75,0x202effe0,0x2d40ffac,0x90882d40
- .long 0xffe02040,0x1d7c0000,0xffab1d7c,0x0040ffaa
- .long 0x4e75202e,0xffe42d40,0xffac9088,0x2d40ffe4
- .long 0x20401d7c,0x0001ffab,0x1d7c0040,0xffaa4e75
- .long 0x202effe8,0x2d40ffac,0x90882d40,0xffe82040
- .long 0x1d7c0002,0xffab1d7c,0x0040ffaa,0x4e75202e
- .long 0xffec2d40,0xffac9088,0x2d40ffec,0x20401d7c
- .long 0x0003ffab,0x1d7c0040,0xffaa4e75,0x202efff0
- .long 0x2d40ffac,0x90882d40,0xfff02040,0x1d7c0004
- .long 0xffab1d7c,0x0040ffaa,0x4e75202e,0xfff42d40
- .long 0xffac9088,0x2d40fff4,0x20401d7c,0x0005ffab
- .long 0x1d7c0040,0xffaa4e75,0x202efff8,0x2d40ffac
- .long 0x90882d40,0xfff82040,0x1d7c0006,0xffab1d7c
- .long 0x0040ffaa,0x4e751d7c,0x0008ffaa,0x202efffc
- .long 0x90882d40,0xfffc2040,0x4e75206e,0xffa454ae
- .long 0xffa461ff,0xfffff9d4,0x4a8166ff,0xfffffd04
- .long 0x3040d1ee,0xffe04e75,0x206effa4,0x54aeffa4
- .long 0x61ffffff,0xf9b64a81,0x66ffffff,0xfce63040
- .long 0xd1eeffe4,0x4e75206e,0xffa454ae,0xffa461ff
- .long 0xfffff998,0x4a8166ff,0xfffffcc8,0x3040d1ee
- .long 0xffe84e75,0x206effa4,0x54aeffa4,0x61ffffff
- .long 0xf97a4a81,0x66ffffff,0xfcaa3040,0xd1eeffec
- .long 0x4e75206e,0xffa454ae,0xffa461ff,0xfffff95c
- .long 0x4a8166ff,0xfffffc8c,0x3040d1ee,0xfff04e75
- .long 0x206effa4,0x54aeffa4,0x61ffffff,0xf93e4a81
- .long 0x66ffffff,0xfc6e3040,0xd1eefff4,0x4e75206e
- .long 0xffa454ae,0xffa461ff,0xfffff920,0x4a8166ff
- .long 0xfffffc50,0x3040d1ee,0xfff84e75,0x206effa4
- .long 0x54aeffa4,0x61ffffff,0xf9024a81,0x66ffffff
- .long 0xfc323040,0xd1eefffc,0x4e752f01,0x206effa4
- .long 0x54aeffa4,0x61ffffff,0xf8e24a81,0x66ffffff
- .long 0xfc12221f,0x207614e0,0x08000008,0x670e48e7
- .long 0x3c002a00,0x260860ff,0x000000ec,0x2f022200
- .long 0xe9590241,0x000f2236,0x14c00800,0x000b6602
- .long 0x48c12400,0xef5a0282,0x00000003,0xe5a949c0
- .long 0xd081d1c0,0x241f4e75,0x1d7c0080,0xffaa206e
- .long 0xffa44e75,0x206effa4,0x54aeffa4,0x61ffffff
- .long 0xf87a4a81,0x66ffffff,0xfbaa3040,0x4e75206e
- .long 0xffa458ae,0xffa461ff,0xfffff876,0x4a8166ff
- .long 0xfffffb90,0x20404e75,0x206effa4,0x54aeffa4
- .long 0x61ffffff,0xf8464a81,0x66ffffff,0xfb763040
- .long 0xd1eeffa4,0x55884e75,0x206effa4,0x54aeffa4
- .long 0x61ffffff,0xf8264a81,0x66ffffff,0xfb56206e
- .long 0xffa45588,0x08000008,0x670e48e7,0x3c002a00
- .long 0x260860ff,0x00000030,0x2f022200,0xe9590241
- .long 0x000f2236,0x14c00800,0x000b6602,0x48c12400
- .long 0xef5a0282,0x00000003,0xe5a949c0,0xd081d1c0
- .long 0x241f4e75,0x08050006,0x67044282,0x6016e9c5
- .long 0x24042436,0x24c00805,0x000b6602,0x48c2e9c5
- .long 0x0542e1aa,0x08050007,0x67024283,0xe9c50682
- .long 0x0c000002,0x6d346718,0x206effa4,0x58aeffa4
- .long 0x61ffffff,0xf7ac4a81,0x66ffffff,0xfac66018
- .long 0x206effa4,0x54aeffa4,0x61ffffff,0xf77e4a81
- .long 0x66ffffff,0xfaae48c0,0xd680e9c5,0x07826700
- .long 0x006a0c00,0x00026d34,0x6718206e,0xffa458ae
- .long 0xffa461ff,0xfffff76a,0x4a8166ff,0xfffffa84
- .long 0x601c206e,0xffa454ae,0xffa461ff,0xfffff73c
- .long 0x4a8166ff,0xfffffa6c,0x48c06002,0x42802800
- .long 0x08050002,0x67122043,0x61ffffff,0xf7764a81
- .long 0x6624d082,0xd0846016,0xd6822043,0x61ffffff
- .long 0xf7624a81,0x6610d084,0x6004d682,0x20032040
- .long 0x4cdf003c,0x4e752043,0x203c0101,0x000160ff
- .long 0xfffff9f0,0x322effa0,0x10010240,0x00072076
- .long 0x04e0d0ee,0xffa20801,0x00076700,0x008c3001
- .long 0xef580240,0x00072036,0x04c00801,0x00066752
- .long 0x24002448,0xe19a2002,0x61ffffff,0xf71c4a81
- .long 0x660000fc,0x544a204a,0xe19a2002,0x61ffffff
- .long 0xf7084a81,0x660000e8,0x544a204a,0xe19a2002
- .long 0x61ffffff,0xf6f44a81,0x660000d4,0x544a204a
- .long 0xe19a2002,0x61ffffff,0xf6e04a81,0x660000c0
- .long 0x4e752400,0x2448e048,0x61ffffff,0xf6cc4a81
- .long 0x660000ac,0x544a204a,0x200261ff,0xfffff6ba
- .long 0x4a816600,0x009a4e75,0x08010006,0x675c2448
- .long 0x61ffffff,0xf6624a81,0x66000092,0x2400544a
- .long 0x204a61ff,0xfffff650,0x4a816600,0x0080e14a
- .long 0x1400544a,0x204a61ff,0xfffff63c,0x4a816600
- .long 0x006ce18a,0x1400544a,0x204a61ff,0xfffff628
- .long 0x4a816600,0x0058e18a,0x1400122e,0xffa0e209
- .long 0x02410007,0x2d8214c0,0x4e752448,0x61ffffff
- .long 0xf6064a81,0x66000036,0x2400544a,0x204a61ff
- .long 0xfffff5f4,0x4a816600,0x0024e14a,0x1400122e
- .long 0xffa0e209,0x02410007,0x3d8214c2,0x4e75204a
- .long 0x203c00a1,0x000160ff,0xfffff8a8,0x204a203c
- .long 0x01210001,0x60ffffff,0xf89a61ff,0xfffff914
- .long 0x102effa2,0xe9180240,0x000f2436,0x04c00c2e
- .long 0x0002ffa0,0x6d506728,0x244861ff,0xfffff5c4
- .long 0x4a816600,0x009e2600,0x588a204a,0x61ffffff
- .long 0xf5b24a81,0x6600008c,0x22002003,0x60000048
- .long 0x244861ff,0xfffff59c,0x4a816600,0x00763200
- .long 0x484048c0,0x48c1082e,0x0007ffa2,0x66000028
- .long 0x48c26000,0x00222448,0x61ffffff,0xf5604a81
- .long 0x6600005e,0x1200e048,0x49c049c1,0x082e0007
- .long 0xffa26602,0x49c29480,0x42c30203,0x00049280
- .long 0xb28242c4,0x86040203,0x0005382e,0xffa80204
- .long 0x001a8803,0x3d44ffa8,0x082e0003,0xffa26602
- .long 0x4e750804,0x00006602,0x4e751d7c,0x0010ffaa
- .long 0x4e75204a,0x203c0101,0x000160ff,0xfffff7c4
- .long 0x204a203c,0x01410001,0x60ffffff,0xf7b6102e
- .long 0xffa10200,0x00386600,0x0208102e,0xffa10240
- .long 0x00072e36,0x04c06700,0x00c0102e,0xffa3122e
- .long 0xffa20240,0x0007e809,0x02410007,0x3d40ffb2
- .long 0x3d41ffb4,0x2a3604c0,0x2c3614c0,0x082e0003
- .long 0xffa2671a,0x4a875dee,0xffb06a02,0x44874a85
- .long 0x5deeffb1,0x6a0844fc,0x00004086,0x40854a85
- .long 0x66164a86,0x67000048,0xbe866306,0xcb466000
- .long 0x00124c47,0x6005600a,0xbe85634e,0x61ff0000
- .long 0x0068082e,0x0003ffa2,0x67244a2e,0xffb16702
- .long 0x4485102e,0xffb0b12e,0xffb1670c,0x0c868000
- .long 0x00006226,0x44866006,0x0806001f,0x661c44ee
- .long 0xffa84a86,0x42eeffa8,0x302effb2,0x322effb4
- .long 0x2d8504c0,0x2d8614c0,0x4e7508ee,0x0001ffa9
- .long 0x08ae0000,0xffa94e75,0x022e001e,0xffa9002e
- .long 0x0020ffaa,0x4e750c87,0x0000ffff,0x621e4281
- .long 0x48454846,0x3a068ac7,0x32054846,0x3a068ac7
- .long 0x48413205,0x42454845,0x2c014e75,0x42aeffbc
- .long 0x422effb6,0x42810807,0x001f660e,0x52aeffbc
- .long 0xe38fe38e,0xe3956000,0xffee2607,0x24054842
- .long 0x4843b443,0x6606323c,0xffff600a,0x220582c3
- .long 0x02810000,0xffff2f06,0x42464846,0x26072401
- .long 0xc4c74843,0xc6c12805,0x98834844,0x30043806
- .long 0x4a406600,0x000ab484,0x63045381,0x60de2f05
- .long 0x2c014846,0x2a0761ff,0x0000006a,0x24052606
- .long 0x2a1f2c1f,0x9c839b82,0x64ff0000,0x001a5381
- .long 0x42822607,0x48434243,0xdc83db82,0x26074243
- .long 0x4843da83,0x4a2effb6,0x66163d41,0xffb84281
- .long 0x48454846,0x3a064246,0x50eeffb6,0x6000ff6c
- .long 0x3d41ffba,0x3c054846,0x48452e2e,0xffbc670a
- .long 0x5387e28d,0xe29651cf,0xfffa2a06,0x2c2effb8
- .long 0x4e752406,0x26062805,0x48434844,0xccc5cac3
- .long 0xc4c4c6c4,0x42844846,0xdc45d744,0xdc42d744
- .long 0x48464245,0x42424845,0x4842da82,0xda834e75
- .long 0x700461ff,0xfffff61c,0x0c2e0080,0xffaa6712
- .long 0x244861ff,0xfffff2dc,0x4a81661e,0x2e006000
- .long 0xfde658ae,0xffa461ff,0xfffff286,0x4a8166ff
- .long 0xfffff5a0,0x2e006000,0xfdce61ff,0xfffff5ce
- .long 0x204a203c,0x01010001,0x60ffffff,0xf556102e
- .long 0xffa10c00,0x00076e00,0x00b40240,0x00072636
- .long 0x04c0342e,0xffa24241,0x1202e95a,0x02420007
- .long 0x283624c0,0x4a846700,0x00884a83,0x67000082
- .long 0x422effb0,0x082e0003,0xffa26718,0x4a836c08
- .long 0x4483002e,0x0001ffb0,0x4a846c08,0x44840a2e
- .long 0x0001ffb0,0x2a032c03,0x2e044846,0x4847c6c4
- .long 0xc8c6cac7,0xccc74287,0x4843d644,0xdd87d645
- .long 0xdd874843,0x42444245,0x48444845,0xd885d886
- .long 0x4a2effb0,0x67084683,0x46845283,0xd9872d83
- .long 0x24c044fc,0x00002d84,0x14c042c7,0x02070008
- .long 0x1c2effa9,0x02060010,0x8c071d46,0xffa94e75
- .long 0x42b624c0,0x42b614c0,0x7e0460e4,0x700461ff
- .long 0xfffff510,0x0c2e0080,0xffaa6714,0x244861ff
- .long 0xfffff1d0,0x4a816600,0x00202600,0x6000ff34
- .long 0x58aeffa4,0x61ffffff,0xf1784a81,0x66ffffff
- .long 0xf4922600,0x6000ff1c,0x61ffffff,0xf4c0204a
- .long 0x203c0101,0x000160ff,0xfffff448,0x2d40ffb4
- .long 0x2200e958,0x0240000f,0x227604c0,0x2d49ffb0
- .long 0x2001ec49,0x02410007,0x2a3614c0,0x02400007
- .long 0x263604c0,0x3d40ffba,0x302effa2,0x2200e958
- .long 0x0240000f,0x207604c0,0x2d48ffbc,0x2001ec49
- .long 0x02410007,0x283614c0,0x02400007,0x243604c0
- .long 0x3d40ffb8,0x082e0001,0xffa056c7,0x082e0005
- .long 0x000456c6,0x24482649,0x22072006,0x61ffffff
- .long 0xf05c204a,0x4a8066ff,0x000001c8,0x22072006
- .long 0x204b61ff,0xfffff046,0x204b4a80,0x660a204a
- .long 0x224b60ff,0xfffff020,0x2f002207,0x2006204a
- .long 0x61ffffff,0xf03e201f,0x204b60ff,0x00000194
- .long 0x082e0001,0xffa06648,0x44eeffa8,0xb0426602
- .long 0xb24342ee,0xffa84a04,0x6610362e,0xffba3d81
- .long 0x34c2342e,0xffb83d80,0x24c2082e,0x00050004
- .long 0x56c22002,0x51c1206e,0xffbc61ff,0xffffeff4
- .long 0x200251c1,0x206effb0,0x61ffffff,0xefe64e75
- .long 0x44eeffa8,0xb0826602,0xb28342ee,0xffa84a04
- .long 0x6610362e,0xffba2d81,0x34c0342e,0xffb82d80
- .long 0x24c0082e,0x00050004,0x56c22002,0x50c1206e
- .long 0xffbc61ff,0xffffefac,0x200250c1,0x206effb0
- .long 0x61ffffff,0xef9e4e75,0x202effb4,0x6000feae
- .long 0x082e0001,0xffa06610,0x700261ff,0xfffff364
- .long 0x2d48ffb4,0x51c7600e,0x700461ff,0xfffff354
- .long 0x2d48ffb4,0x50c7302e,0xffa22200,0xec480240
- .long 0x00072436,0x04c00241,0x00072836,0x14c03d41
- .long 0xffb8082e,0x00050004,0x56c62448,0x22072006
- .long 0x61ffffff,0xef284a80,0x66000096,0x204a60ff
- .long 0xffffeeee,0x082e0001,0xffa0662c,0x44eeffa8
- .long 0xb04442ee,0xffa84a01,0x6608362e,0xffb83d80
- .long 0x34c2206e,0xffb451c1,0x082e0005,0x000456c0
- .long 0x61ffffff,0xeefe4e75,0x44eeffa8,0xb08442ee
- .long 0xffa84a01,0x6608362e,0xffb82d80,0x34c0206e
- .long 0xffb450c1,0x082e0005,0x000456c0,0x61ffffff
- .long 0xeed24e75,0x4e7b6000,0x4e7b6001,0x0c2e00fc
- .long 0xffa167ff,0xffffff24,0x206effb4,0x082e0001
- .long 0xffa056c7,0x6000ff40,0x4e7b6000,0x4e7b6001
- .long 0x24482f00,0x61ffffff,0xf264201f,0x588f518f
- .long 0x518e721a,0x41ef0008,0x43ef0000,0x22d851c9
- .long 0xfffc3d7c,0x4008000a,0x2d4a000c,0x2d400010
- .long 0x4cee3fff,0xffc04e5e,0x60ffffff,0xedf84280
- .long 0x43fb0170,0x000005ae,0xb3c86d0e,0x43fb0170
- .long 0x00000010,0xb1c96d02,0x4e7570ff,0x4e754a06
- .long 0x66047001,0x60027005,0x4a076700,0x01e42448
- .long 0x26492848,0x2a49568c,0x568d220a,0x40c7007c
- .long 0x07004e7a,0x60004e7b,0x00004e7b,0x0001f58a
- .long 0xf58cf58b,0xf58df46a,0xf46cf46b,0xf46d2441
- .long 0x56812841,0xf5caf5cc,0x247c8000,0x0000267c
- .long 0xa0000000,0x287c0000,0x00002008,0x02000003
- .long 0x671c0c00,0x00026700,0x00966000,0x010251fc
- .long 0x4e7ba008,0x0e911000,0x0e900000,0x6002600e
- .long 0xb082661c,0xb2836618,0x0e915800,0x6002600e
- .long 0x4e7bb008,0x0e904800,0x4e7bc008,0x6034600e
- .long 0x4e7bb008,0x0e900800,0x4e7bc008,0x6012600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e7160b0
- .long 0x4e7b6000,0x4e7b6001,0x46c751c4,0x60ffffff
- .long 0xfd424e7b,0x60004e7b,0x600146c7,0x50c460ff
- .long 0xfffffd30,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x4e7ba008,0x0e911000,0x0e900000,0x6002600e
- .long 0xb082662c,0xb2836628,0x0e915800,0x6002600e
- .long 0x48440e58,0x48004e7b,0xb0084844,0x6002600e
- .long 0x0e504800,0x4e7bc008,0x6000ffa8,0x4e71600e
- .long 0x48400e58,0x08004e7b,0xb0084840,0x6002600e
- .long 0x0e500800,0x4e7bc008,0x6000ff76,0x4e71600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e716090
- .long 0x4e7ba008,0x0e911000,0x0e900000,0x6002600e
- .long 0xb082663c,0xb2836638,0x0e915800,0x6002600e
- .long 0xe19c0e18,0x48004844,0x0e584800,0x6002600e
- .long 0xe19c4e7b,0xb0080e10,0x48006004,0x4e71600e
- .long 0x4e7bc008,0x6000ff2c,0x4e714e71,0x4e71600e
- .long 0xe1980e18,0x08004840,0x0e580800,0x6002600e
- .long 0xe1984e7b,0xb0080e10,0x08006004,0x4e71600e
- .long 0x4e7bc008,0x6000feea,0x4e714e71,0x4e71600c
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x6000ff72
- .long 0x24482649,0x28482a49,0x528c528d,0x220a40c7
- .long 0x007c0700,0x4e7a6000,0x4e7b0000,0x4e7b0001
- .long 0xf58af58c,0xf58bf58d,0xf46af46c,0xf46bf46d
- .long 0x24415681,0x2841f5ca,0xf5cc247c,0x80000000
- .long 0x267ca000,0x0000287c,0x00000000,0x20080800
- .long 0x00006600,0x009a6016,0x51fc51fc,0x51fc51fc
- .long 0x4e7ba008,0x0e511000,0x0e500000,0x6002600e
- .long 0xb042661c,0xb2436618,0x0e515800,0x6002600e
- .long 0x4e7bb008,0x0e504800,0x4e7bc008,0x6034600e
- .long 0x4e7bb008,0x0e500800,0x4e7bc008,0x6012600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e7160b0
- .long 0x4e7b6000,0x4e7b6001,0x46c751c4,0x60ffffff
- .long 0xfb624e7b,0x60004e7b,0x600146c7,0x50c460ff
- .long 0xfffffb50,0x51fc51fc,0x51fc51fc,0x51fc51fc
- .long 0x4e7ba008,0x0e511000,0x0e500000,0x6002600e
- .long 0xb042662c,0xb2436628,0x0e515800,0x6002600e
- .long 0xe09c0e18,0x48004e7b,0xb008e19c,0x6002600e
- .long 0x0e104800,0x4e7bc008,0x6000ffa8,0x4e71600e
- .long 0xe0980e18,0x08004e7b,0xb008e198,0x6002600e
- .long 0x0e100800,0x4e7bc008,0x6000ff76,0x4e71600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e716090
- .long 0x4a066604,0x70016002,0x70054a07,0x660000c6
- .long 0x22482448,0x528a2602,0xe04a40c7,0x007c0700
- .long 0x4e7a6000,0x4e7b0000,0x4e7b0001,0xf589f58a
- .long 0xf469f46a,0x227c8000,0x0000247c,0xa0000000
- .long 0x267c0000,0x00006016,0x51fc51fc,0x51fc51fc
- .long 0x4e7b9008,0x0e500000,0xb0446624,0x6002600e
- .long 0x0e182800,0x4e7ba008,0x0e103800,0x6002600e
- .long 0x4e7bb008,0x604c4e71,0x4e714e71,0x4e71600e
- .long 0xe0980e18,0x08004e7b,0xa008e198,0x6002600e
- .long 0x0e100800,0x4e7bb008,0x60164e71,0x4e71600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e7160a0
- .long 0x4e7b6000,0x4e7b6001,0x46c751c1,0x60ffffff
- .long 0xfb164e7b,0x60004e7b,0x600146c7,0x50c160ff
- .long 0xfffffb04,0x22482448,0x568a2208,0x08010000
- .long 0x660000c2,0x26024842,0x40c7007c,0x07004e7a
- .long 0x60004e7b,0x00004e7b,0x0001f589,0xf58af469
- .long 0xf46a227c,0x80000000,0x247ca000,0x0000267c
- .long 0x00000000,0x601851fc,0x51fc51fc,0x51fc51fc
- .long 0x4e7b9008,0x0e900000,0xb0846624,0x6002600e
- .long 0x0e582800,0x4e7ba008,0x0e503800,0x6002600e
- .long 0x4e7bb008,0x604c4e71,0x4e714e71,0x4e71600e
- .long 0x48400e58,0x08004840,0x4e7ba008,0x6002600e
- .long 0x0e500800,0x4e7bb008,0x60164e71,0x4e71600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e7160a0
- .long 0x4e7b6000,0x4e7b6001,0x46c751c1,0x60ffffff
- .long 0xfa464e7b,0x60004e7b,0x600146c7,0x50c160ff
- .long 0xfffffa34,0x2a02e08a,0x26024842,0x40c7007c
- .long 0x07004e7a,0x60004e7b,0x00004e7b,0x0001f589
- .long 0xf58af469,0xf46a227c,0x80000000,0x247ca000
- .long 0x0000267c,0x00000000,0x601451fc,0x51fc51fc
- .long 0x4e7b9008,0x0e900000,0xb0846624,0x6002600e
- .long 0x0e182800,0x0e583800,0x4e7ba008,0x6002600e
- .long 0x0e105800,0x4e7bb008,0x6000ff88,0x4e71600e
- .long 0xe1980e18,0x08004840,0x0e580800,0x6002600e
- .long 0xe1984e7b,0xa0080e10,0x08006004,0x4e71600e
- .long 0x4e7bb008,0x6000ff4a,0x4e714e71,0x4e71600e
- .long 0x4e714e71,0x4e714e71,0x4e714e71,0x4e716090
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/itest.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/itest.sa
deleted file mode 100644
index 7b15eaf6..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/itest.sa
+++ /dev/null
@@ -1,1281 +0,0 @@
- dc.l $60ff0000,$005c5465,$7374696e,$67203638
- dc.l $30363020,$49535020,$73746172,$7465643a
- dc.l $0a007061,$73736564,$0a002066,$61696c65
- dc.l $640a0000,$4a80660e,$487affe8,$61ff0000
- dc.l $4f9a588f,$4e752f01,$61ff0000,$4fa4588f
- dc.l $487affd8,$61ff0000,$4f82588f,$4e754e56
- dc.l $ff6048e7,$3f3c487a,$ff9e61ff,$00004f6c
- dc.l $588f42ae,$ff78487b,$01700000,$00ea61ff
- dc.l $00004f58,$588f61ff,$000000f0,$61ffffff
- dc.l $ffa642ae,$ff78487b,$01700000,$0af661ff
- dc.l $00004f38,$588f61ff,$00000af8,$61ffffff
- dc.l $ff8642ae,$ff78487b,$01700000,$179c61ff
- dc.l $00004f18,$588f61ff,$0000179c,$61ffffff
- dc.l $ff6642ae,$ff78487b,$01700000,$038661ff
- dc.l $00004ef8,$588f61ff,$00000380,$61ffffff
- dc.l $ff4642ae,$ff78487b,$01700000,$202c61ff
- dc.l $00004ed8,$588f2d7c,$00000002,$ff7461ff
- dc.l $0000202c,$61ffffff,$ff1e42ae,$ff78487b
- dc.l $01700000,$0d7c61ff,$00004eb0,$588f61ff
- dc.l $00000d74,$61ffffff,$fefe42ae,$ff78487b
- dc.l $01700000,$0f8e61ff,$00004e90,$588f61ff
- dc.l $00000f88,$61ffffff,$fede4cdf,$3cfc4e5e
- dc.l $4e750936,$342d6269,$74206d75,$6c746970
- dc.l $6c792e2e,$2e0051fc,$52aeff78,$4cfb3fff
- dc.l $01700000,$4e184281,$243c9999,$9999263c
- dc.l $88888888,$3d7c0004,$ff7c44fc,$000048ee
- dc.l $7fffff80,$4c013402,$42eeff7e,$48ee7fff
- dc.l $ffc042ae,$ff8842ae,$ff8c61ff,$00004da6
- dc.l $4a0066ff,$00004dcc,$52aeff78,$4cfb3fff
- dc.l $01700000,$4dc8223c,$77777777,$243c9999
- dc.l $99997600,$3d7c0004,$ff7c44fc,$000048ee
- dc.l $7fffff80,$4c013402,$42eeff7e,$48ee7fff
- dc.l $ffc042ae,$ff8842ae,$ff8c61ff,$00004d56
- dc.l $4a0066ff,$00004d7c,$52aeff78,$4cfb3fff
- dc.l $01700000,$4d787210,$243c6666,$66663d7c
- dc.l $0000ff7c,$44fc0000,$48ee7fff,$ff804c01
- dc.l $240242ee,$ff7e48ee,$7fffffc0,$2d7c0000
- dc.l $0006ff88,$61ff0000,$4d0c4a00,$66ff0000
- dc.l $4d3252ae,$ff784cfb,$3fff0170,$00004d2e
- dc.l $223c5555,$55557400,$76033d7c,$0000ff7c
- dc.l $44fc0000,$48ee7fff,$ff804c01,$340242ee
- dc.l $ff7e48ee,$7fffffc0,$2d7c0000,$0000ff88
- dc.l $2d7cffff,$ffffff8c,$61ff0000,$4cb84a00
- dc.l $66ff0000,$4cde52ae,$ff784cfb,$3fff0170
- dc.l $00004cda,$223c4000,$00007400,$76043d7c
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- dc.l $00000004,$ff8c61ff,$000011ba,$4a0066ff
- dc.l $000011e0,$52aeff78,$4cfb3fff,$01700000
- dc.l $11dc4282,$760247ee,$ef7449ee,$ff70288b
- dc.l $78f03d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c34,$34024922,$00101000,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c61ff
- dc.l $00001162,$4a0066ff,$00001188,$52aeff78
- dc.l $4cfb3fff,$01700000,$11844282,$760247ee
- dc.l $ef7449ee,$ff70288b,$78f83d7c,$0000ff7c
- dc.l $44fc0000,$48eeffff,$ff804c34,$34024b22
- dc.l $00101000,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$0000110a,$4a0066ff
- dc.l $00001130,$52aeff78,$4cfb3fff,$01700000
- dc.l $112c4282,$760247ee,$ef7449ee,$ff70288b
- dc.l $78fc3d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c34,$34024d22,$00101000,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c61ff
- dc.l $000010b2,$4a0066ff,$000010d8,$52aeff78
- dc.l $4cfb3fff,$01700000,$10d44282,$760247ee
- dc.l $ef7449ee,$ff70288b,$78fe3d7c,$0000ff7c
- dc.l $44fc0000,$48eeffff,$ff804c34,$34024f22
- dc.l $00101000,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$0000105a,$4a0066ff
- dc.l $00001080,$52aeff78,$4cfb3fff,$01700000
- dc.l $107c4282,$760247ee,$ef7449ee,$ff70288b
- dc.l $78fe3d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c34,$34024f33,$00000010,$00001000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$00000ffe,$4a0066ff,$00001024
- dc.l $52aeff78,$4cfb3fff,$01700000,$10204282
- dc.l $760247ee,$ef7449ee,$ff70288b,$78fe3d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c34
- dc.l $34020753,$00001000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$00000fa6
- dc.l $4a0066ff,$00000fcc,$52aeff78,$4cfb3fff
- dc.l $01700000,$0fc84282,$760247ee,$ef7449ee
- dc.l $ff70288b,$78fe3d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c34,$34020753,$00001000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$00000f4e,$4a0066ff,$00000f74
- dc.l $52aeff78,$4cfb3fff,$01700000,$0f704282
- dc.l $760247ee,$ef7449ee,$ff70288b,$78f0d88c
- dc.l $3d7c0000,$ff7c44fc,$000048ee,$ffffff80
- dc.l $4c303402,$49b30000,$00100000,$100042ee
- dc.l $ff7e48ee,$ffffffc0,$2d7c0000,$0004ff8c
- dc.l $61ff0000,$0ef04a00,$66ff0000,$0f1652ae
- dc.l $ff7852ae,$ff784cfb,$3fff0170,$00000f0e
- dc.l $224e4282,$760247e9,$0f7449e9,$ff70288b
- dc.l $2c7cffff,$fffe337c,$0000ff7c,$44fc0000
- dc.l $48e9ffff,$ff804c34,$3402ef22,$0010f000
- dc.l $42e9ff7e,$48e9ffff,$ffc0237c,$00000004
- dc.l $ff8c2c49,$61ff0000,$0e8c4a00,$66ff0000
- dc.l $0eb252ae,$ff784cfb,$3fff0170,$00000eae
- dc.l $224e4282,$760247e9,$0f7449e9,$ff70288b
- dc.l $2c7c0000,$0002337c,$0000ff7c,$44fc0000
- dc.l $48e9ffff,$ff804c34,$3402ef22,$fff0f000
- dc.l $42e9ff7e,$48e9ffff,$ffc0237c,$00000004
- dc.l $ff8c2c49,$61ff0000,$0e2c4a00,$66ff0000
- dc.l $0e5252ae,$ff784cfb,$3fff0170,$00000e4e
- dc.l $42827602,$47eeff54,$49eeff70,$288b99fc
- dc.l $00000010,$78103d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c34,$34024126,$00100010
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$00000dce,$4a0066ff,$00000df4
- dc.l $52aeff78,$4cfb3fff,$01700000,$0df04282
- dc.l $760247ee,$ff5449ee,$ff70288b,$99fc0000
- dc.l $00107808,$3d7c0000,$ff7c44fc,$000048ee
- dc.l $ffffff80,$4c343402,$43260010,$001042ee
- dc.l $ff7e48ee,$ffffffc0,$2d7c0000,$0004ff8c
- dc.l $61ff0000,$0d704a00,$66ff0000,$0d9652ae
- dc.l $ff784cfb,$3fff0170,$00000d92,$42827602
- dc.l $47eeff54,$49eeff70,$288b99fc,$00000010
- dc.l $78043d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c34,$34024526,$00100010,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c61ff
- dc.l $00000d12,$4a0066ff,$00000d38,$52aeff78
- dc.l $4cfb3fff,$01700000,$0d344282,$760247ee
- dc.l $ff5449ee,$ff70288b,$99fc0000,$00107802
- dc.l $3d7c0000,$ff7c44fc,$000048ee,$ffffff80
- dc.l $4c343402,$47260010,$001042ee,$ff7e48ee
- dc.l $ffffffc0,$2d7c0000,$0004ff8c,$61ff0000
- dc.l $0cb44a00,$66ff0000,$0cda52ae,$ff784cfb
- dc.l $3fff0170,$00000cd6,$42827602,$47eeff54
- dc.l $49eeff70,$288b99fc,$00000010,$78103d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c34
- dc.l $34024926,$00100010,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$00000c56
- dc.l $4a0066ff,$00000c7c,$52aeff78,$4cfb3fff
- dc.l $01700000,$0c784282,$760247ee,$ff5449ee
- dc.l $ff70288b,$99fc0000,$00107808,$3d7c0000
- dc.l $ff7c44fc,$000048ee,$ffffff80,$4c343402
- dc.l $43260010,$001042ee,$ff7e48ee,$ffffffc0
- dc.l $2d7c0000,$0004ff8c,$61ff0000,$0bf84a00
- dc.l $66ff0000,$0c1e52ae,$ff784cfb,$3fff0170
- dc.l $00000c1a,$42827602,$47eeff54,$49eeff70
- dc.l $288b99fc,$00000010,$78043d7c,$0000ff7c
- dc.l $44fc0000,$48eeffff,$ff804c34,$34024d26
- dc.l $00100010,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$00000b9a,$4a0066ff
- dc.l $00000bc0,$52aeff78,$4cfb3fff,$01700000
- dc.l $0bbc4282,$760247ee,$ff5449ee,$ff70288b
- dc.l $99fc0000,$00107802,$3d7c0000,$ff7c44fc
- dc.l $000048ee,$ffffff80,$4c343402,$4f260010
- dc.l $001042ee,$ff7e48ee,$ffffffc0,$2d7c0000
- dc.l $0004ff8c,$61ff0000,$0b3c4a00,$66ff0000
- dc.l $0b6252ae,$ff784cfb,$3fff0170,$00000b5e
- dc.l $42827602,$47eeff54,$49eeff70,$288b99fc
- dc.l $00000010,$78023d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c34,$34024f37,$00000010
- dc.l $00000010,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$00000ada,$4a0066ff
- dc.l $00000b00,$52aeff78,$4cfb3fff,$01700000
- dc.l $0afc4282,$760247ee,$ff5449ee,$ff70288b
- dc.l $78023d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c34,$34020753,$00000020,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c61ff
- dc.l $00000a82,$4a0066ff,$00000aa8,$52aeff78
- dc.l $4cfb3fff,$01700000,$0aa4204f,$42827602
- dc.l $47eeff54,$4feeff70,$2e8b7820,$3d7c0000
- dc.l $ff7c44fc,$000048ee,$ffffff80,$4c373402
- dc.l $491542ee,$ff7e48ee,$ffffffc0,$2d7c0000
- dc.l $0004ff8c,$2e4861ff,$00000a2a,$4a0066ff
- dc.l $00000a50,$52aeff78,$52aeff78,$4cfb3fff
- dc.l $01700000,$0a48224e,$42827602,$47e9ff74
- dc.l $4de9ff70,$2c8bddfc,$00000010,$2a7cffff
- dc.l $fffe337c,$0000ff7c,$44fc0000,$48e9ffff
- dc.l $ff804c36,$3402df27,$fff00000,$001042e9
- dc.l $ff7e48e9,$ffffffc0,$237c0000,$0004ff8c
- dc.l $2c4961ff,$000009be,$4a0066ff,$000009e4
- dc.l $222eff78,$42804e75,$52aeff78,$4cfb3fff
- dc.l $01700000,$09d84282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78f03d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024122,$ff801000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$0000095e,$4a0066ff,$00000984
- dc.l $52aeff78,$4cfb3fff,$01700000,$09804282
- dc.l $760247fa,$ef7449fa,$ff70288b,$78f83d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c3b
- dc.l $34024322,$ff801000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$00000906
- dc.l $4a0066ff,$0000092c,$52aeff78,$4cfb3fff
- dc.l $01700000,$09284282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78fc3d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024522,$ff801000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$000008ae,$4a0066ff,$000008d4
- dc.l $52aeff78,$4cfb3fff,$01700000,$08d04282
- dc.l $760247fa,$ef7449fa,$ff70288b,$78fe3d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c3b
- dc.l $34024722,$ff801000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$00000856
- dc.l $4a0066ff,$0000087c,$52aeff78,$4cfb3fff
- dc.l $01700000,$08784282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78f03d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024922,$ff801000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$000007fe,$4a0066ff,$00000824
- dc.l $52aeff78,$4cfb3fff,$01700000,$08204282
- dc.l $760247fa,$ef7449fa,$ff70288b,$78f83d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c3b
- dc.l $34024b22,$ff801000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$000007a6
- dc.l $4a0066ff,$000007cc,$52aeff78,$4cfb3fff
- dc.l $01700000,$07c84282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78fc3d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024d22,$ff801000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$0000074e,$4a0066ff,$00000774
- dc.l $52aeff78,$4cfb3fff,$01700000,$07704282
- dc.l $760247fa,$ef7449fa,$ff70288b,$78fe3d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c3b
- dc.l $34024f22,$ff801000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$000006f6
- dc.l $4a0066ff,$0000071c,$52aeff78,$4cfb3fff
- dc.l $01700000,$07184282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78fe3d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024f33,$ffffff80
- dc.l $00001000,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$0000069a,$4a0066ff
- dc.l $000006c0,$52aeff78,$4cfb3fff,$01700000
- dc.l $06bc4282,$760247fa,$ef7449fa,$ff70288b
- dc.l $78fe3d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c3b,$34020773,$ffffff70,$00001000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$0000063e,$4a0066ff,$00000664
- dc.l $52aeff78,$4cfb3fff,$01700000,$06604282
- dc.l $760247fa,$ef7449fa,$ff70288b,$280c3d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c30
- dc.l $34024993,$00001000,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$000005e6
- dc.l $4a0066ff,$0000060c,$52aeff78,$4cfb3fff
- dc.l $01700000,$06084282,$760247fa,$ef7449fa
- dc.l $ff70288b,$78f0d88c,$3d7c0000,$ff7c44fc
- dc.l $000048ee,$ffffff80,$4c303402,$49b30000
- dc.l $00100000,$100042ee,$ff7e48ee,$ffffffc0
- dc.l $2d7c0000,$0004ff8c,$61ff0000,$05884a00
- dc.l $66ff0000,$05ae52ae,$ff784282,$760247fa
- dc.l $ff7449fa,$ff70288b,$78f03d7c,$0000ff7c
- dc.l $44fc0000,$48eeffff,$ff804c30,$340201f1
- dc.l $ffffff70,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$0000053a,$4a0066ff
- dc.l $00000560,$52aeff78,$4cfb3fff,$01700000
- dc.l $055c4282,$760247fa,$0f7449fa,$ff70288b
- dc.l $2c7c0000,$00023d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$3402ef22,$ff60f000
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$000004de,$4a0066ff,$00000504
- dc.l $52aeff78,$4cfb3fff,$01700000,$0500204f
- dc.l $42827602,$47fa0f74,$49faff70,$288b2e7c
- dc.l $00000002,$3d7c0000,$ff7c44fc,$000048ee
- dc.l $ffffff80,$4c3b3402,$ff22ff60,$f00042ee
- dc.l $ff7e48ee,$ffffffc0,$2d7c0000,$0004ff8c
- dc.l $2e4861ff,$0000047e,$4a0066ff,$000004a4
- dc.l $52aeff78,$4cfb3fff,$01700000,$04a04282
- dc.l $760247fa,$ff5449fa,$ff70288b,$99fc0000
- dc.l $00107810,$3d7c0000,$ff7c44fc,$000048ee
- dc.l $ffffff80,$4c3b3402,$4126ff70,$001042ee
- dc.l $ff7e48ee,$ffffffc0,$2d7c0000,$0004ff8c
- dc.l $61ff0000,$04204a00,$66ff0000,$044652ae
- dc.l $ff784cfb,$3fff0170,$00000442,$42827602
- dc.l $47faff54,$49faff70,$288b99fc,$00000010
- dc.l $78083d7c,$0000ff7c,$44fc0000,$48eeffff
- dc.l $ff804c3b,$34024326,$ff700010,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c61ff
- dc.l $000003c2,$4a0066ff,$000003e8,$52aeff78
- dc.l $4cfb3fff,$01700000,$03e44282,$760247fa
- dc.l $ff5449fa,$ff70288b,$99fc0000,$00107804
- dc.l $3d7c0000,$ff7c44fc,$000048ee,$ffffff80
- dc.l $4c3b3402,$4526ff70,$001042ee,$ff7e48ee
- dc.l $ffffffc0,$2d7c0000,$0004ff8c,$61ff0000
- dc.l $03644a00,$66ff0000,$038a52ae,$ff784cfb
- dc.l $3fff0170,$00000386,$42827602,$47faff54
- dc.l $49faff70,$288b99fc,$00000010,$78023d7c
- dc.l $0000ff7c,$44fc0000,$48eeffff,$ff804c3b
- dc.l $34024726,$ff700010,$42eeff7e,$48eeffff
- dc.l $ffc02d7c,$00000004,$ff8c61ff,$00000306
- dc.l $4a0066ff,$0000032c,$52aeff78,$4cfb3fff
- dc.l $01700000,$03284282,$760247fa,$ff5449fa
- dc.l $ff70288b,$99fc0000,$00107810,$3d7c0000
- dc.l $ff7c44fc,$000048ee,$ffffff80,$4c3b3402
- dc.l $4926ff70,$001042ee,$ff7e48ee,$ffffffc0
- dc.l $2d7c0000,$0004ff8c,$61ff0000,$02a84a00
- dc.l $66ff0000,$02ce52ae,$ff784cfb,$3fff0170
- dc.l $000002ca,$42827602,$47faff54,$49faff70
- dc.l $288b99fc,$00000010,$78083d7c,$0000ff7c
- dc.l $44fc0000,$48eeffff,$ff804c3b,$34024326
- dc.l $ff700010,$42eeff7e,$48eeffff,$ffc02d7c
- dc.l $00000004,$ff8c61ff,$0000024a,$4a0066ff
- dc.l $00000270,$52aeff78,$4cfb3fff,$01700000
- dc.l $026c4282,$760247fa,$ff5449fa,$ff70288b
- dc.l $99fc0000,$00107804,$3d7c0000,$ff7c44fc
- dc.l $000048ee,$ffffff80,$4c3b3402,$4d26ff70
- dc.l $001042ee,$ff7e48ee,$ffffffc0,$2d7c0000
- dc.l $0004ff8c,$61ff0000,$01ec4a00,$66ff0000
- dc.l $021252ae,$ff784cfb,$3fff0170,$0000020e
- dc.l $42827602,$47faff54,$49faff70,$288b99fc
- dc.l $00000010,$78023d7c,$0000ff7c,$44fc0000
- dc.l $48eeffff,$ff804c3b,$34024f26,$ff700010
- dc.l $42eeff7e,$48eeffff,$ffc02d7c,$00000004
- dc.l $ff8c61ff,$0000018e,$4a0066ff,$000001b4
- dc.l $52aeff78,$4cfb3fff,$01700000,$01b04282
- dc.l $760247fa,$ff5449fa,$ff70288b,$99fc0000
- dc.l $00107802,$3d7c0000,$ff7c44fc,$000048ee
- dc.l $ffffff80,$4c3b3402,$4f37ffff,$ff700000
- dc.l $001042ee,$ff7e48ee,$ffffffc0,$2d7c0000
- dc.l $0004ff8c,$61ff0000,$012c4a00,$66ff0000
- dc.l $015252ae,$ff784cfb,$3fff0170,$0000014e
- dc.l $42827602,$47faff54,$49faff70,$288b7802
- dc.l $3d7c0000,$ff7c44fc,$000048ee,$ffffff80
- dc.l $4c3b3402,$0773ffff,$ff700000,$002042ee
- dc.l $ff7e48ee,$ffffffc0,$2d7c0000,$0004ff8c
- dc.l $61ff0000,$00d04a00,$66ff0000,$00f652ae
- dc.l $ff784cfb,$3fff0170,$000000f2,$42827602
- dc.l $47faff54,$49faff70,$288b7804,$3d7c0000
- dc.l $ff7c44fc,$000048ee,$ffffff80,$4c303402
- dc.l $4fb5ffff,$ff7042ee,$ff7e48ee,$ffffffc0
- dc.l $2d7c0000,$0004ff8c,$61ff0000,$00784a00
- dc.l $66ff0000,$009e52ae,$ff784cfb,$3fff0170
- dc.l $0000009a,$204f4282,$760247fa,$ff744dfa
- dc.l $ff702c8b,$ddfc0000,$00102e7c,$fffffffe
- dc.l $3d7c0000,$ff7c44fc,$000048ee,$ffffff80
- dc.l $4c3b3402,$ff27ff70,$00000010,$42eeff7e
- dc.l $48eeffff,$ffc02d7c,$00000004,$ff8c2e48
- dc.l $61ff0000,$00104a00,$66ff0000,$00364280
- dc.l $4e7541ee,$ff8043ee,$ffc0700e,$b18966ff
- dc.l $0000001c,$51c8fff6,$302eff7c,$322eff7e
- dc.l $b04166ff,$00000008,$42804e75,$70014e75
- dc.l $222eff78,$70014e75,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$acacacac,$acacacac
- dc.l $acacacac,$acacacac,$2f00203a,$afa4487b
- dc.l $0930ffff,$afa0202f,$00044e74,$00042f00
- dc.l $203aaf92,$487b0930,$ffffaf8a,$202f0004
- dc.l $4e740004,$00000000,$00000000,$00000000
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/os.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/os.S
deleted file mode 100644
index 7a0d6e42..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/os.S
+++ /dev/null
@@ -1,396 +0,0 @@
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-|MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-|M68000 Hi-Performance Microprocessor Division
-|M68060 Software Package
-|Production Release P1.00 -- October 10, 1994
-|
-|M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-|
-|THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-|To the maximum extent permitted by applicable law,
-|MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-|INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-|and any warranty against infringement with regard to the SOFTWARE
-|(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-|
-|To the maximum extent permitted by applicable law,
-|IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-|(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-|BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-|ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-|Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-|
-|You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-|so long as this entire notice is retained without alteration in any modified and/or
-|redistributed versions, and that such modified versions are clearly identified as such.
-|No licenses are granted by implication, estoppel or otherwise under any patents
-|or trademarks of Motorola, Inc.
-|~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-| os.s
-|
-| This file contains:
-| - example "Call-Out"s required by both the ISP and FPSP.
-|
-
-#include <linux/linkage.h>
-
-|################################
-| EXAMPLE CALL-OUTS #
-| #
-| _060_dmem_write() #
-| _060_dmem_read() #
-| _060_imem_read() #
-| _060_dmem_read_byte() #
-| _060_dmem_read_word() #
-| _060_dmem_read_long() #
-| _060_imem_read_word() #
-| _060_imem_read_long() #
-| _060_dmem_write_byte() #
-| _060_dmem_write_word() #
-| _060_dmem_write_long() #
-| #
-| _060_real_trace() #
-| _060_real_access() #
-|################################
-
-|
-| Each IO routine checks to see if the memory write/read is to/from user
-| or supervisor application space. The examples below use simple "move"
-| instructions for supervisor mode applications and call _copyin()/_copyout()
-| for user mode applications.
-| When installing the 060SP, the _copyin()/_copyout() equivalents for a
-| given operating system should be substituted.
-|
-| The addresses within the 060SP are guaranteed to be on the stack.
-| The result is that Unix processes are allowed to sleep as a consequence
-| of a page fault during a _copyout.
-|
-| Linux/68k: The _060_[id]mem_{read,write}_{byte,word,long} functions
-| (i.e. all the known length <= 4) are implemented by single moves
-| statements instead of (more expensive) copy{in,out} calls, if
-| working in user space
-
-|
-| _060_dmem_write():
-|
-| Writes to data memory while in supervisor mode.
-|
-| INPUTS:
-| a0 - supervisor source address
-| a1 - user destination address
-| d0 - number of bytes to write
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_write
-_060_dmem_write:
- subq.l #1,%d0
- btst #0x5,0x4(%a6) | check for supervisor state
- beqs user_write
-super_write:
- move.b (%a0)+,(%a1)+ | copy 1 byte
- dbra %d0,super_write | quit if --ctr < 0
- clr.l %d1 | return success
- rts
-user_write:
- move.b (%a0)+,%d1 | copy 1 byte
-copyoutae:
- movs.b %d1,(%a1)+
- dbra %d0,user_write | quit if --ctr < 0
- clr.l %d1 | return success
- rts
-
-|
-| _060_imem_read(), _060_dmem_read():
-|
-| Reads from data/instruction memory while in supervisor mode.
-|
-| INPUTS:
-| a0 - user source address
-| a1 - supervisor destination address
-| d0 - number of bytes to read
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d1 - 0 = success, !0 = failure
-|
- .global _060_imem_read
- .global _060_dmem_read
-_060_imem_read:
-_060_dmem_read:
- subq.l #1,%d0
- btst #0x5,0x4(%a6) | check for supervisor state
- beqs user_read
-super_read:
- move.b (%a0)+,(%a1)+ | copy 1 byte
- dbra %d0,super_read | quit if --ctr < 0
- clr.l %d1 | return success
- rts
-user_read:
-copyinae:
- movs.b (%a0)+,%d1
- move.b %d1,(%a1)+ | copy 1 byte
- dbra %d0,user_read | quit if --ctr < 0
- clr.l %d1 | return success
- rts
-
-|
-| _060_dmem_read_byte():
-|
-| Read a data byte from user memory.
-|
-| INPUTS:
-| a0 - user source address
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d0 - data byte in d0
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_read_byte
-_060_dmem_read_byte:
- clr.l %d0 | clear whole longword
- clr.l %d1 | assume success
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmrbs | supervisor
-dmrbuae:movs.b (%a0),%d0 | fetch user byte
- rts
-dmrbs: move.b (%a0),%d0 | fetch super byte
- rts
-
-|
-| _060_dmem_read_word():
-|
-| Read a data word from user memory.
-|
-| INPUTS:
-| a0 - user source address
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d0 - data word in d0
-| d1 - 0 = success, !0 = failure
-|
-| _060_imem_read_word():
-|
-| Read an instruction word from user memory.
-|
-| INPUTS:
-| a0 - user source address
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d0 - instruction word in d0
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_read_word
- .global _060_imem_read_word
-_060_dmem_read_word:
-_060_imem_read_word:
- clr.l %d1 | assume success
- clr.l %d0 | clear whole longword
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmrws | supervisor
-dmrwuae:movs.w (%a0), %d0 | fetch user word
- rts
-dmrws: move.w (%a0), %d0 | fetch super word
- rts
-
-|
-| _060_dmem_read_long():
-|
-
-|
-| INPUTS:
-| a0 - user source address
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d0 - data longword in d0
-| d1 - 0 = success, !0 = failure
-|
-| _060_imem_read_long():
-|
-| Read an instruction longword from user memory.
-|
-| INPUTS:
-| a0 - user source address
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d0 - instruction longword in d0
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_read_long
- .global _060_imem_read_long
-_060_dmem_read_long:
-_060_imem_read_long:
- clr.l %d1 | assume success
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmrls | supervisor
-dmrluae:movs.l (%a0),%d0 | fetch user longword
- rts
-dmrls: move.l (%a0),%d0 | fetch super longword
- rts
-
-|
-| _060_dmem_write_byte():
-|
-| Write a data byte to user memory.
-|
-| INPUTS:
-| a0 - user destination address
-| d0 - data byte in d0
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_write_byte
-_060_dmem_write_byte:
- clr.l %d1 | assume success
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmwbs | supervisor
-dmwbuae:movs.b %d0,(%a0) | store user byte
- rts
-dmwbs: move.b %d0,(%a0) | store super byte
- rts
-
-|
-| _060_dmem_write_word():
-|
-| Write a data word to user memory.
-|
-| INPUTS:
-| a0 - user destination address
-| d0 - data word in d0
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_write_word
-_060_dmem_write_word:
- clr.l %d1 | assume success
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmwws | supervisor
-dmwwu:
-dmwwuae:movs.w %d0,(%a0) | store user word
- bras dmwwr
-dmwws: move.w %d0,(%a0) | store super word
-dmwwr: clr.l %d1 | return success
- rts
-
-|
-| _060_dmem_write_long():
-|
-| Write a data longword to user memory.
-|
-| INPUTS:
-| a0 - user destination address
-| d0 - data longword in d0
-| 0x4(%a6),bit5 - 1 = supervisor mode, 0 = user mode
-| OUTPUTS:
-| d1 - 0 = success, !0 = failure
-|
- .global _060_dmem_write_long
-_060_dmem_write_long:
- clr.l %d1 | assume success
- btst #0x5,0x4(%a6) | check for supervisor state
- bnes dmwls | supervisor
-dmwluae:movs.l %d0,(%a0) | store user longword
- rts
-dmwls: move.l %d0,(%a0) | store super longword
- rts
-
-
-#if 0
-|###############################################
-
-|
-| Use these routines if your kernel doesn't have _copyout/_copyin equivalents.
-| Assumes that D0/D1/A0/A1 are scratch registers. The _copyin/_copyout
-| below assume that the SFC/DFC have been set previously.
-|
-| Linux/68k: These are basically non-inlined versions of
-| memcpy_{to,from}fs, but without long-transfer optimization
-| Note: Assumed that SFC/DFC are pointing correctly to user data
-| space... Should be right, or are there any exceptions?
-
-|
-| int _copyout(supervisor_addr, user_addr, nbytes)
-|
- .global _copyout
-_copyout:
- move.l 4(%sp),%a0 | source
- move.l 8(%sp),%a1 | destination
- move.l 12(%sp),%d0 | count
- subq.l #1,%d0
-moreout:
- move.b (%a0)+,%d1 | fetch supervisor byte
-copyoutae:
- movs.b %d1,(%a1)+ | store user byte
- dbra %d0,moreout | are we through yet?
- moveq #0,%d0 | return success
- rts
-
-|
-| int _copyin(user_addr, supervisor_addr, nbytes)
-|
- .global _copyin
-_copyin:
- move.l 4(%sp),%a0 | source
- move.l 8(%sp),%a1 | destination
- move.l 12(%sp),%d0 | count
- subq.l #1,%d0
-morein:
-copyinae:
- movs.b (%a0)+,%d1 | fetch user byte
- move.b %d1,(%a1)+ | write supervisor byte
- dbra %d0,morein | are we through yet?
- moveq #0,%d0 | return success
- rts
-#endif
-
-|###########################################################################
-
-|
-| _060_real_trace():
-|
-| This is the exit point for the 060FPSP when an instruction is being traced
-| and there are no other higher priority exceptions pending for this instruction
-| or they have already been processed.
-|
-| The sample code below simply executes an "rte".
-|
- .global _060_real_trace
-_060_real_trace:
- bral trap
-
-|
-| _060_real_access():
-|
-| This is the exit point for the 060FPSP when an access error exception
-| is encountered. The routine below should point to the operating system
-| handler for access error exceptions. The exception stack frame is an
-| 8-word access error frame.
-|
-| The sample routine below simply executes an "rte" instruction which
-| is most likely the incorrect thing to do and could put the system
-| into an infinite loop.
-|
- .global _060_real_access
-_060_real_access:
- bral buserr
-
-
-
-| Execption handling for movs access to illegal memory
- .section .fixup,#alloc,#execinstr
- .even
-1: moveq #-1,%d1
- rts
-.section __ex_table,#alloc
- .align 4
- .long dmrbuae,1b
- .long dmrwuae,1b
- .long dmrluae,1b
- .long dmwbuae,1b
- .long dmwwuae,1b
- .long dmwluae,1b
- .long copyoutae,1b
- .long copyinae,1b
- .text
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/pfpsp.sa b/ANDROID_3.4.5/arch/m68k/ifpsp060/pfpsp.sa
deleted file mode 100644
index d276b27f..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/pfpsp.sa
+++ /dev/null
@@ -1,1730 +0,0 @@
- dc.l $60ff0000,$17400000,$60ff0000,$15f40000
- dc.l $60ff0000,$02b60000,$60ff0000,$04700000
- dc.l $60ff0000,$1b100000,$60ff0000,$19aa0000
- dc.l $60ff0000,$1b5a0000,$60ff0000,$062e0000
- dc.l $60ff0000,$102c0000,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $51fc51fc,$51fc51fc,$51fc51fc,$51fc51fc
- dc.l $2f00203a,$ff2c487b,$0930ffff,$fef8202f
- dc.l $00044e74,$00042f00,$203afef2,$487b0930
- dc.l $fffffee2,$202f0004,$4e740004,$2f00203a
- dc.l $fee0487b,$0930ffff,$fecc202f,$00044e74
- dc.l $00042f00,$203afed2,$487b0930,$fffffeb6
- dc.l $202f0004,$4e740004,$2f00203a,$fea4487b
- dc.l $0930ffff,$fea0202f,$00044e74,$00042f00
- dc.l $203afe96,$487b0930,$fffffe8a,$202f0004
- dc.l $4e740004,$2f00203a,$fe7c487b,$0930ffff
- dc.l $fe74202f,$00044e74,$00042f00,$203afe76
- dc.l $487b0930,$fffffe5e,$202f0004,$4e740004
- dc.l $2f00203a,$fe68487b,$0930ffff,$fe48202f
- dc.l $00044e74,$00042f00,$203afe56,$487b0930
- dc.l $fffffe32,$202f0004,$4e740004,$2f00203a
- dc.l $fe44487b,$0930ffff,$fe1c202f,$00044e74
- dc.l $00042f00,$203afe32,$487b0930,$fffffe06
- dc.l $202f0004,$4e740004,$2f00203a,$fe20487b
- dc.l $0930ffff,$fdf0202f,$00044e74,$00042f00
- dc.l $203afe1e,$487b0930,$fffffdda,$202f0004
- dc.l $4e740004,$2f00203a,$fe0c487b,$0930ffff
- dc.l $fdc4202f,$00044e74,$00042f00,$203afdfa
- dc.l $487b0930,$fffffdae,$202f0004,$4e740004
- dc.l $2f00203a,$fde8487b,$0930ffff,$fd98202f
- dc.l $00044e74,$00042f00,$203afdd6,$487b0930
- dc.l $fffffd82,$202f0004,$4e740004,$2f00203a
- dc.l $fdc4487b,$0930ffff,$fd6c202f,$00044e74
- dc.l $00042f00,$203afdb2,$487b0930,$fffffd56
- dc.l $202f0004,$4e740004,$2f00203a,$fda0487b
- dc.l $0930ffff,$fd40202f,$00044e74,$00042f00
- dc.l $203afd8e,$487b0930,$fffffd2a,$202f0004
- dc.l $4e740004,$2f00203a,$fd7c487b,$0930ffff
- dc.l $fd14202f,$00044e74,$00042f00,$203afd6a
- dc.l $487b0930,$fffffcfe,$202f0004,$4e740004
- dc.l $40c62d38,$d3d64634,$3d6f90ae,$b1e75cc7
- dc.l $40000000,$c90fdaa2,$2168c235,$00000000
- dc.l $3fff0000,$c90fdaa2,$2168c235,$00000000
- dc.l $3fe45f30,$6dc9c883,$4e56ff40,$f32eff6c
- dc.l $48ee0303,$ff9cf22e,$bc00ff60,$f22ef0c0
- dc.l $ffdc2d6e,$ff68ff44,$206eff44,$58aeff44
- dc.l $61ffffff,$ff042d40,$ff40082e,$0005ff42
- dc.l $66000116,$41eeff6c,$61ff0000,$051c41ee
- dc.l $ff6c61ff,$00002aec,$1d40ff4e,$082e0005
- dc.l $ff436726,$e9ee0183,$ff4261ff,$00005cac
- dc.l $41eeff78,$61ff0000,$2aca0c00,$00066606
- dc.l $61ff0000,$2a2e1d40,$ff4f4280,$102eff63
- dc.l $122eff43,$0241007f,$02ae00ff,$01ffff64
- dc.l $f23c9000,$00000000,$f23c8800,$00000000
- dc.l $41eeff6c,$43eeff78,$223b1530,$00001974
- dc.l $4ebb1930,$0000196c,$e9ee0183,$ff4261ff
- dc.l $00005cd8,$082e0004,$ff626622,$082e0001
- dc.l $ff626644,$f22ed0c0,$ffdcf22e,$9c00ff60
- dc.l $4cee0303,$ff9c4e5e,$60ffffff,$fcc6f22e
- dc.l $f040ff6c,$3d7ce005,$ff6ef22e,$d0c0ffdc
- dc.l $f22e9c00,$ff604cee,$0303ff9c,$f36eff6c
- dc.l $4e5e60ff,$fffffcb2,$f22ef040,$ff6c1d7c
- dc.l $00c4000b,$3d7ce001,$ff6ef22e,$d0c0ffdc
- dc.l $f22e9c00,$ff604cee,$0303ff9c,$f36eff6c
- dc.l $4e5e60ff,$fffffcae,$1d7c0000,$ff4e4280
- dc.l $102eff63,$02aeffff,$00ffff64,$f23c9000
- dc.l $00000000,$f23c8800,$00000000,$41eeff6c
- dc.l $61ff0000,$2e0c082e,$0004ff62,$6600ff70
- dc.l $082e0001,$ff626600,$ff90f22e,$d0c0ffdc
- dc.l $f22e9c00,$ff604cee,$0303ff9c,$4e5e0817
- dc.l $000767ff,$fffffc0c,$f22fa400,$00083f7c
- dc.l $20240006,$60ffffff,$fcec4e56,$ff40f32e
- dc.l $ff6c48ee,$0303ff9c,$f22ebc00,$ff60f22e
- dc.l $f0c0ffdc,$2d6eff68,$ff44206e,$ff4458ae
- dc.l $ff4461ff,$fffffd42,$2d40ff40,$082e0005
- dc.l $ff426600,$013241ee,$ff6c61ff,$0000035a
- dc.l $41eeff6c,$61ff0000,$292a1d40,$ff4e082e
- dc.l $0005ff43,$672e082e,$0004ff43,$6626e9ee
- dc.l $0183ff42,$61ff0000,$5ae241ee,$ff7861ff
- dc.l $00002900,$0c000006,$660661ff,$00002864
- dc.l $1d40ff4f,$4280102e,$ff63122e,$ff430241
- dc.l $007f02ae,$00ff01ff,$ff64f23c,$90000000
- dc.l $0000f23c,$88000000,$000041ee,$ff6c43ee
- dc.l $ff78223b,$15300000,$17aa4ebb,$19300000
- dc.l $17a2e9ee,$0183ff42,$61ff0000,$5b0e082e
- dc.l $0003ff62,$6622082e,$0001ff62,$664ef22e
- dc.l $d0c0ffdc,$f22e9c00,$ff604cee,$0303ff9c
- dc.l $4e5e60ff,$fffffafc,$082e0003,$ff666700
- dc.l $ffd6f22e,$f040ff6c,$3d7ce003,$ff6ef22e
- dc.l $d0c0ffdc,$f22e9c00,$ff604cee,$0303ff9c
- dc.l $f36eff6c,$4e5e60ff,$fffffaf4,$082e0001
- dc.l $ff666700,$ffaaf22e,$f040ff6c,$1d7c00c4
- dc.l $000b3d7c,$e001ff6e,$f22ed0c0,$ffdcf22e
- dc.l $9c00ff60,$4cee0303,$ff9cf36e,$ff6c4e5e
- dc.l $60ffffff,$fad01d7c,$0000ff4e,$4280102e
- dc.l $ff6302ae,$ffff00ff,$ff64f23c,$90000000
- dc.l $0000f23c,$88000000,$000041ee,$ff6c61ff
- dc.l $00002c2e,$082e0003,$ff626600,$ff66082e
- dc.l $0001ff62,$6600ff90,$f22ed0c0,$ffdcf22e
- dc.l $9c00ff60,$4cee0303,$ff9c4e5e,$08170007
- dc.l $67ffffff,$fa2ef22f,$a4000008,$3f7c2024
- dc.l $000660ff,$fffffb0e,$4e56ff40,$f32eff6c
- dc.l $48ee0303,$ff9cf22e,$bc00ff60,$f22ef0c0
- dc.l $ffdc082e,$00050004,$66084e68,$2d48ffd8
- dc.l $600841ee,$00102d48,$ffd82d6e,$ff68ff44
- dc.l $206eff44,$58aeff44,$61ffffff,$fb4c2d40
- dc.l $ff40422e,$ff4a082e,$0005ff42,$66000208
- dc.l $e9ee0006,$ff420c00,$00136700,$049e02ae
- dc.l $00ff00ff,$ff64f23c,$90000000,$0000f23c
- dc.l $88000000,$000041ee,$ff6c61ff,$0000013a
- dc.l $41eeff6c,$61ff0000,$270a0c00,$00066606
- dc.l $61ff0000,$266e1d40,$ff4ee9ee,$0183ff42
- dc.l $082e0005,$ff436728,$0c2e003a,$ff436720
- dc.l $61ff0000,$58b641ee,$ff7861ff,$000026d4
- dc.l $0c000006,$660661ff,$00002638,$1d40ff4f
- dc.l $4280102e,$ff63e9ee,$1047ff43,$41eeff6c
- dc.l $43eeff78,$223b1d30,$00001598,$4ebb1930
- dc.l $00001590,$102eff62,$6634102e,$ff430200
- dc.l $00380c00,$0038670c,$e9ee0183,$ff4261ff
- dc.l $000058e8,$f22ed0c0,$ffdcf22e,$9c00ff60
- dc.l $4cee0303,$ff9c4e5e,$60ffffff,$f8e6c02e
- dc.l $ff66edc0,$06086614,$082e0004,$ff6667ba
- dc.l $082e0001,$ff6267b2,$60000066,$04800000
- dc.l $00180c00,$00066614,$082e0003,$ff666600
- dc.l $004a082e,$0004ff66,$66000046,$2f0061ff
- dc.l $000007e0,$201f3d7b,$0222ff6e,$f22ed0c0
- dc.l $ffdcf22e,$9c00ff60,$4cee0303,$ff9cf36e
- dc.l $ff6c4e5e,$60ffffff,$f87ae000,$e006e004
- dc.l $e005e003,$e002e001,$e001303c,$000460bc
- dc.l $303c0003,$60b6e9ee,$0006ff42,$0c000011
- dc.l $67080c00,$00156750,$4e753028,$00000240
- dc.l $7fff0c40,$3f806708,$0c40407f,$672c4e75
- dc.l $02a87fff,$ffff0004,$671861ff,$000024cc
- dc.l $44400640,$3f810268,$80000000,$81680000
- dc.l $4e750268,$80000000,$4e750228,$007f0004
- dc.l $00687fff,$00004e75,$30280000,$02407fff
- dc.l $0c403c00,$67080c40,$43ff67de,$4e7502a8
- dc.l $7fffffff,$00046606,$4aa80008,$67c461ff
- dc.l $00002478,$44400640,$3c010268,$80000000
- dc.l $81680000,$4e75e9ee,$00c3ff42,$0c000003
- dc.l $670004a2,$0c000007,$6700049a,$02aeffff
- dc.l $00ffff64,$f23c9000,$00000000,$f23c8800
- dc.l $00000000,$302eff6c,$02407fff,$671041ee
- dc.l $ff6c61ff,$0000246c,$1d40ff4e,$60061d7c
- dc.l $0004ff4e,$4280102e,$ff6341ee,$ff6c2d56
- dc.l $ffd461ff,$0000292a,$102eff62,$66000086
- dc.l $2caeffd4,$082e0005,$00046626,$206effd8
- dc.l $4e60f22e,$d0c0ffdc,$f22e9c00,$ff604cee
- dc.l $0303ff9c,$4e5e0817,$0007667a,$60ffffff
- dc.l $f7220c2e,$0008ff4a,$66d8f22e,$f080ff6c
- dc.l $f22ed0c0,$ffdcf22e,$9c00ff60,$4cee0303
- dc.l $ff9c2c56,$2f6f00c4,$00b82f6f,$00c800bc
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diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/README-SRC b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/README-SRC
deleted file mode 100644
index 6be5cff2..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/README-SRC
+++ /dev/null
@@ -1,12 +0,0 @@
-This is the original source code from Motorola for the 68060 processor
-support code, providing emulation for rarely used m68k instructions
-not implemented in the 68060 silicon.
-
-The code provided here will not assemble out of the box using the GNU
-assembler, however it is being included in order to comply with the
-GNU General Public License.
-
-You don't need to actually assemble these files in order to compile a
-workin m68k kernel, the precompiled .sa files in arch/m68k/ifpsp060
-are sufficient and were generated from these source files by
-Motorola.
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fplsp.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fplsp.S
deleted file mode 100644
index 3b7ea2dc..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fplsp.S
+++ /dev/null
@@ -1,10980 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#
-# lfptop.s:
-# This file is appended to the top of the 060ILSP package
-# and contains the entry points into the package. The user, in
-# effect, branches to one of the branch table entries located here.
-#
-
- bra.l _facoss_
- short 0x0000
- bra.l _facosd_
- short 0x0000
- bra.l _facosx_
- short 0x0000
-
- bra.l _fasins_
- short 0x0000
- bra.l _fasind_
- short 0x0000
- bra.l _fasinx_
- short 0x0000
-
- bra.l _fatans_
- short 0x0000
- bra.l _fatand_
- short 0x0000
- bra.l _fatanx_
- short 0x0000
-
- bra.l _fatanhs_
- short 0x0000
- bra.l _fatanhd_
- short 0x0000
- bra.l _fatanhx_
- short 0x0000
-
- bra.l _fcoss_
- short 0x0000
- bra.l _fcosd_
- short 0x0000
- bra.l _fcosx_
- short 0x0000
-
- bra.l _fcoshs_
- short 0x0000
- bra.l _fcoshd_
- short 0x0000
- bra.l _fcoshx_
- short 0x0000
-
- bra.l _fetoxs_
- short 0x0000
- bra.l _fetoxd_
- short 0x0000
- bra.l _fetoxx_
- short 0x0000
-
- bra.l _fetoxm1s_
- short 0x0000
- bra.l _fetoxm1d_
- short 0x0000
- bra.l _fetoxm1x_
- short 0x0000
-
- bra.l _fgetexps_
- short 0x0000
- bra.l _fgetexpd_
- short 0x0000
- bra.l _fgetexpx_
- short 0x0000
-
- bra.l _fgetmans_
- short 0x0000
- bra.l _fgetmand_
- short 0x0000
- bra.l _fgetmanx_
- short 0x0000
-
- bra.l _flog10s_
- short 0x0000
- bra.l _flog10d_
- short 0x0000
- bra.l _flog10x_
- short 0x0000
-
- bra.l _flog2s_
- short 0x0000
- bra.l _flog2d_
- short 0x0000
- bra.l _flog2x_
- short 0x0000
-
- bra.l _flogns_
- short 0x0000
- bra.l _flognd_
- short 0x0000
- bra.l _flognx_
- short 0x0000
-
- bra.l _flognp1s_
- short 0x0000
- bra.l _flognp1d_
- short 0x0000
- bra.l _flognp1x_
- short 0x0000
-
- bra.l _fmods_
- short 0x0000
- bra.l _fmodd_
- short 0x0000
- bra.l _fmodx_
- short 0x0000
-
- bra.l _frems_
- short 0x0000
- bra.l _fremd_
- short 0x0000
- bra.l _fremx_
- short 0x0000
-
- bra.l _fscales_
- short 0x0000
- bra.l _fscaled_
- short 0x0000
- bra.l _fscalex_
- short 0x0000
-
- bra.l _fsins_
- short 0x0000
- bra.l _fsind_
- short 0x0000
- bra.l _fsinx_
- short 0x0000
-
- bra.l _fsincoss_
- short 0x0000
- bra.l _fsincosd_
- short 0x0000
- bra.l _fsincosx_
- short 0x0000
-
- bra.l _fsinhs_
- short 0x0000
- bra.l _fsinhd_
- short 0x0000
- bra.l _fsinhx_
- short 0x0000
-
- bra.l _ftans_
- short 0x0000
- bra.l _ftand_
- short 0x0000
- bra.l _ftanx_
- short 0x0000
-
- bra.l _ftanhs_
- short 0x0000
- bra.l _ftanhd_
- short 0x0000
- bra.l _ftanhx_
- short 0x0000
-
- bra.l _ftentoxs_
- short 0x0000
- bra.l _ftentoxd_
- short 0x0000
- bra.l _ftentoxx_
- short 0x0000
-
- bra.l _ftwotoxs_
- short 0x0000
- bra.l _ftwotoxd_
- short 0x0000
- bra.l _ftwotoxx_
- short 0x0000
-
- bra.l _fabss_
- short 0x0000
- bra.l _fabsd_
- short 0x0000
- bra.l _fabsx_
- short 0x0000
-
- bra.l _fadds_
- short 0x0000
- bra.l _faddd_
- short 0x0000
- bra.l _faddx_
- short 0x0000
-
- bra.l _fdivs_
- short 0x0000
- bra.l _fdivd_
- short 0x0000
- bra.l _fdivx_
- short 0x0000
-
- bra.l _fints_
- short 0x0000
- bra.l _fintd_
- short 0x0000
- bra.l _fintx_
- short 0x0000
-
- bra.l _fintrzs_
- short 0x0000
- bra.l _fintrzd_
- short 0x0000
- bra.l _fintrzx_
- short 0x0000
-
- bra.l _fmuls_
- short 0x0000
- bra.l _fmuld_
- short 0x0000
- bra.l _fmulx_
- short 0x0000
-
- bra.l _fnegs_
- short 0x0000
- bra.l _fnegd_
- short 0x0000
- bra.l _fnegx_
- short 0x0000
-
- bra.l _fsqrts_
- short 0x0000
- bra.l _fsqrtd_
- short 0x0000
- bra.l _fsqrtx_
- short 0x0000
-
- bra.l _fsubs_
- short 0x0000
- bra.l _fsubd_
- short 0x0000
- bra.l _fsubx_
- short 0x0000
-
-# leave room for future possible additions
- align 0x400
-
-#
-# This file contains a set of define statements for constants
-# in order to promote readability within the corecode itself.
-#
-
-set LOCAL_SIZE, 192 # stack frame size(bytes)
-set LV, -LOCAL_SIZE # stack offset
-
-set EXC_SR, 0x4 # stack status register
-set EXC_PC, 0x6 # stack pc
-set EXC_VOFF, 0xa # stacked vector offset
-set EXC_EA, 0xc # stacked <ea>
-
-set EXC_FP, 0x0 # frame pointer
-
-set EXC_AREGS, -68 # offset of all address regs
-set EXC_DREGS, -100 # offset of all data regs
-set EXC_FPREGS, -36 # offset of all fp regs
-
-set EXC_A7, EXC_AREGS+(7*4) # offset of saved a7
-set OLD_A7, EXC_AREGS+(6*4) # extra copy of saved a7
-set EXC_A6, EXC_AREGS+(6*4) # offset of saved a6
-set EXC_A5, EXC_AREGS+(5*4)
-set EXC_A4, EXC_AREGS+(4*4)
-set EXC_A3, EXC_AREGS+(3*4)
-set EXC_A2, EXC_AREGS+(2*4)
-set EXC_A1, EXC_AREGS+(1*4)
-set EXC_A0, EXC_AREGS+(0*4)
-set EXC_D7, EXC_DREGS+(7*4)
-set EXC_D6, EXC_DREGS+(6*4)
-set EXC_D5, EXC_DREGS+(5*4)
-set EXC_D4, EXC_DREGS+(4*4)
-set EXC_D3, EXC_DREGS+(3*4)
-set EXC_D2, EXC_DREGS+(2*4)
-set EXC_D1, EXC_DREGS+(1*4)
-set EXC_D0, EXC_DREGS+(0*4)
-
-set EXC_FP0, EXC_FPREGS+(0*12) # offset of saved fp0
-set EXC_FP1, EXC_FPREGS+(1*12) # offset of saved fp1
-set EXC_FP2, EXC_FPREGS+(2*12) # offset of saved fp2 (not used)
-
-set FP_SCR1, LV+80 # fp scratch 1
-set FP_SCR1_EX, FP_SCR1+0
-set FP_SCR1_SGN, FP_SCR1+2
-set FP_SCR1_HI, FP_SCR1+4
-set FP_SCR1_LO, FP_SCR1+8
-
-set FP_SCR0, LV+68 # fp scratch 0
-set FP_SCR0_EX, FP_SCR0+0
-set FP_SCR0_SGN, FP_SCR0+2
-set FP_SCR0_HI, FP_SCR0+4
-set FP_SCR0_LO, FP_SCR0+8
-
-set FP_DST, LV+56 # fp destination operand
-set FP_DST_EX, FP_DST+0
-set FP_DST_SGN, FP_DST+2
-set FP_DST_HI, FP_DST+4
-set FP_DST_LO, FP_DST+8
-
-set FP_SRC, LV+44 # fp source operand
-set FP_SRC_EX, FP_SRC+0
-set FP_SRC_SGN, FP_SRC+2
-set FP_SRC_HI, FP_SRC+4
-set FP_SRC_LO, FP_SRC+8
-
-set USER_FPIAR, LV+40 # FP instr address register
-
-set USER_FPSR, LV+36 # FP status register
-set FPSR_CC, USER_FPSR+0 # FPSR condition codes
-set FPSR_QBYTE, USER_FPSR+1 # FPSR qoutient byte
-set FPSR_EXCEPT, USER_FPSR+2 # FPSR exception status byte
-set FPSR_AEXCEPT, USER_FPSR+3 # FPSR accrued exception byte
-
-set USER_FPCR, LV+32 # FP control register
-set FPCR_ENABLE, USER_FPCR+2 # FPCR exception enable
-set FPCR_MODE, USER_FPCR+3 # FPCR rounding mode control
-
-set L_SCR3, LV+28 # integer scratch 3
-set L_SCR2, LV+24 # integer scratch 2
-set L_SCR1, LV+20 # integer scratch 1
-
-set STORE_FLG, LV+19 # flag: operand store (ie. not fcmp/ftst)
-
-set EXC_TEMP2, LV+24 # temporary space
-set EXC_TEMP, LV+16 # temporary space
-
-set DTAG, LV+15 # destination operand type
-set STAG, LV+14 # source operand type
-
-set SPCOND_FLG, LV+10 # flag: special case (see below)
-
-set EXC_CC, LV+8 # saved condition codes
-set EXC_EXTWPTR, LV+4 # saved current PC (active)
-set EXC_EXTWORD, LV+2 # saved extension word
-set EXC_CMDREG, LV+2 # saved extension word
-set EXC_OPWORD, LV+0 # saved operation word
-
-################################
-
-# Helpful macros
-
-set FTEMP, 0 # offsets within an
-set FTEMP_EX, 0 # extended precision
-set FTEMP_SGN, 2 # value saved in memory.
-set FTEMP_HI, 4
-set FTEMP_LO, 8
-set FTEMP_GRS, 12
-
-set LOCAL, 0 # offsets within an
-set LOCAL_EX, 0 # extended precision
-set LOCAL_SGN, 2 # value saved in memory.
-set LOCAL_HI, 4
-set LOCAL_LO, 8
-set LOCAL_GRS, 12
-
-set DST, 0 # offsets within an
-set DST_EX, 0 # extended precision
-set DST_HI, 4 # value saved in memory.
-set DST_LO, 8
-
-set SRC, 0 # offsets within an
-set SRC_EX, 0 # extended precision
-set SRC_HI, 4 # value saved in memory.
-set SRC_LO, 8
-
-set SGL_LO, 0x3f81 # min sgl prec exponent
-set SGL_HI, 0x407e # max sgl prec exponent
-set DBL_LO, 0x3c01 # min dbl prec exponent
-set DBL_HI, 0x43fe # max dbl prec exponent
-set EXT_LO, 0x0 # min ext prec exponent
-set EXT_HI, 0x7ffe # max ext prec exponent
-
-set EXT_BIAS, 0x3fff # extended precision bias
-set SGL_BIAS, 0x007f # single precision bias
-set DBL_BIAS, 0x03ff # double precision bias
-
-set NORM, 0x00 # operand type for STAG/DTAG
-set ZERO, 0x01 # operand type for STAG/DTAG
-set INF, 0x02 # operand type for STAG/DTAG
-set QNAN, 0x03 # operand type for STAG/DTAG
-set DENORM, 0x04 # operand type for STAG/DTAG
-set SNAN, 0x05 # operand type for STAG/DTAG
-set UNNORM, 0x06 # operand type for STAG/DTAG
-
-##################
-# FPSR/FPCR bits #
-##################
-set neg_bit, 0x3 # negative result
-set z_bit, 0x2 # zero result
-set inf_bit, 0x1 # infinite result
-set nan_bit, 0x0 # NAN result
-
-set q_sn_bit, 0x7 # sign bit of quotient byte
-
-set bsun_bit, 7 # branch on unordered
-set snan_bit, 6 # signalling NAN
-set operr_bit, 5 # operand error
-set ovfl_bit, 4 # overflow
-set unfl_bit, 3 # underflow
-set dz_bit, 2 # divide by zero
-set inex2_bit, 1 # inexact result 2
-set inex1_bit, 0 # inexact result 1
-
-set aiop_bit, 7 # accrued inexact operation bit
-set aovfl_bit, 6 # accrued overflow bit
-set aunfl_bit, 5 # accrued underflow bit
-set adz_bit, 4 # accrued dz bit
-set ainex_bit, 3 # accrued inexact bit
-
-#############################
-# FPSR individual bit masks #
-#############################
-set neg_mask, 0x08000000 # negative bit mask (lw)
-set inf_mask, 0x02000000 # infinity bit mask (lw)
-set z_mask, 0x04000000 # zero bit mask (lw)
-set nan_mask, 0x01000000 # nan bit mask (lw)
-
-set neg_bmask, 0x08 # negative bit mask (byte)
-set inf_bmask, 0x02 # infinity bit mask (byte)
-set z_bmask, 0x04 # zero bit mask (byte)
-set nan_bmask, 0x01 # nan bit mask (byte)
-
-set bsun_mask, 0x00008000 # bsun exception mask
-set snan_mask, 0x00004000 # snan exception mask
-set operr_mask, 0x00002000 # operr exception mask
-set ovfl_mask, 0x00001000 # overflow exception mask
-set unfl_mask, 0x00000800 # underflow exception mask
-set dz_mask, 0x00000400 # dz exception mask
-set inex2_mask, 0x00000200 # inex2 exception mask
-set inex1_mask, 0x00000100 # inex1 exception mask
-
-set aiop_mask, 0x00000080 # accrued illegal operation
-set aovfl_mask, 0x00000040 # accrued overflow
-set aunfl_mask, 0x00000020 # accrued underflow
-set adz_mask, 0x00000010 # accrued divide by zero
-set ainex_mask, 0x00000008 # accrued inexact
-
-######################################
-# FPSR combinations used in the FPSP #
-######################################
-set dzinf_mask, inf_mask+dz_mask+adz_mask
-set opnan_mask, nan_mask+operr_mask+aiop_mask
-set nzi_mask, 0x01ffffff #clears N, Z, and I
-set unfinx_mask, unfl_mask+inex2_mask+aunfl_mask+ainex_mask
-set unf2inx_mask, unfl_mask+inex2_mask+ainex_mask
-set ovfinx_mask, ovfl_mask+inex2_mask+aovfl_mask+ainex_mask
-set inx1a_mask, inex1_mask+ainex_mask
-set inx2a_mask, inex2_mask+ainex_mask
-set snaniop_mask, nan_mask+snan_mask+aiop_mask
-set snaniop2_mask, snan_mask+aiop_mask
-set naniop_mask, nan_mask+aiop_mask
-set neginf_mask, neg_mask+inf_mask
-set infaiop_mask, inf_mask+aiop_mask
-set negz_mask, neg_mask+z_mask
-set opaop_mask, operr_mask+aiop_mask
-set unfl_inx_mask, unfl_mask+aunfl_mask+ainex_mask
-set ovfl_inx_mask, ovfl_mask+aovfl_mask+ainex_mask
-
-#########
-# misc. #
-#########
-set rnd_stky_bit, 29 # stky bit pos in longword
-
-set sign_bit, 0x7 # sign bit
-set signan_bit, 0x6 # signalling nan bit
-
-set sgl_thresh, 0x3f81 # minimum sgl exponent
-set dbl_thresh, 0x3c01 # minimum dbl exponent
-
-set x_mode, 0x0 # extended precision
-set s_mode, 0x4 # single precision
-set d_mode, 0x8 # double precision
-
-set rn_mode, 0x0 # round-to-nearest
-set rz_mode, 0x1 # round-to-zero
-set rm_mode, 0x2 # round-tp-minus-infinity
-set rp_mode, 0x3 # round-to-plus-infinity
-
-set mantissalen, 64 # length of mantissa in bits
-
-set BYTE, 1 # len(byte) == 1 byte
-set WORD, 2 # len(word) == 2 bytes
-set LONG, 4 # len(longword) == 2 bytes
-
-set BSUN_VEC, 0xc0 # bsun vector offset
-set INEX_VEC, 0xc4 # inexact vector offset
-set DZ_VEC, 0xc8 # dz vector offset
-set UNFL_VEC, 0xcc # unfl vector offset
-set OPERR_VEC, 0xd0 # operr vector offset
-set OVFL_VEC, 0xd4 # ovfl vector offset
-set SNAN_VEC, 0xd8 # snan vector offset
-
-###########################
-# SPecial CONDition FLaGs #
-###########################
-set ftrapcc_flg, 0x01 # flag bit: ftrapcc exception
-set fbsun_flg, 0x02 # flag bit: bsun exception
-set mia7_flg, 0x04 # flag bit: (a7)+ <ea>
-set mda7_flg, 0x08 # flag bit: -(a7) <ea>
-set fmovm_flg, 0x40 # flag bit: fmovm instruction
-set immed_flg, 0x80 # flag bit: &<data> <ea>
-
-set ftrapcc_bit, 0x0
-set fbsun_bit, 0x1
-set mia7_bit, 0x2
-set mda7_bit, 0x3
-set immed_bit, 0x7
-
-##################################
-# TRANSCENDENTAL "LAST-OP" FLAGS #
-##################################
-set FMUL_OP, 0x0 # fmul instr performed last
-set FDIV_OP, 0x1 # fdiv performed last
-set FADD_OP, 0x2 # fadd performed last
-set FMOV_OP, 0x3 # fmov performed last
-
-#############
-# CONSTANTS #
-#############
-T1: long 0x40C62D38,0xD3D64634 # 16381 LOG2 LEAD
-T2: long 0x3D6F90AE,0xB1E75CC7 # 16381 LOG2 TRAIL
-
-PI: long 0x40000000,0xC90FDAA2,0x2168C235,0x00000000
-PIBY2: long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
-TWOBYPI:
- long 0x3FE45F30,0x6DC9C883
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fsins_
-_fsins_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L0_2s
- bsr.l ssin # operand is a NORM
- bra.b _L0_6s
-_L0_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L0_3s # no
- bsr.l src_zero # yes
- bra.b _L0_6s
-_L0_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L0_4s # no
- bsr.l t_operr # yes
- bra.b _L0_6s
-_L0_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L0_5s # no
- bsr.l src_qnan # yes
- bra.b _L0_6s
-_L0_5s:
- bsr.l ssind # operand is a DENORM
-_L0_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fsind_
-_fsind_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L0_2d
- bsr.l ssin # operand is a NORM
- bra.b _L0_6d
-_L0_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L0_3d # no
- bsr.l src_zero # yes
- bra.b _L0_6d
-_L0_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L0_4d # no
- bsr.l t_operr # yes
- bra.b _L0_6d
-_L0_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L0_5d # no
- bsr.l src_qnan # yes
- bra.b _L0_6d
-_L0_5d:
- bsr.l ssind # operand is a DENORM
-_L0_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fsinx_
-_fsinx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L0_2x
- bsr.l ssin # operand is a NORM
- bra.b _L0_6x
-_L0_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L0_3x # no
- bsr.l src_zero # yes
- bra.b _L0_6x
-_L0_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L0_4x # no
- bsr.l t_operr # yes
- bra.b _L0_6x
-_L0_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L0_5x # no
- bsr.l src_qnan # yes
- bra.b _L0_6x
-_L0_5x:
- bsr.l ssind # operand is a DENORM
-_L0_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fcoss_
-_fcoss_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L1_2s
- bsr.l scos # operand is a NORM
- bra.b _L1_6s
-_L1_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L1_3s # no
- bsr.l ld_pone # yes
- bra.b _L1_6s
-_L1_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L1_4s # no
- bsr.l t_operr # yes
- bra.b _L1_6s
-_L1_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L1_5s # no
- bsr.l src_qnan # yes
- bra.b _L1_6s
-_L1_5s:
- bsr.l scosd # operand is a DENORM
-_L1_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fcosd_
-_fcosd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L1_2d
- bsr.l scos # operand is a NORM
- bra.b _L1_6d
-_L1_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L1_3d # no
- bsr.l ld_pone # yes
- bra.b _L1_6d
-_L1_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L1_4d # no
- bsr.l t_operr # yes
- bra.b _L1_6d
-_L1_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L1_5d # no
- bsr.l src_qnan # yes
- bra.b _L1_6d
-_L1_5d:
- bsr.l scosd # operand is a DENORM
-_L1_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fcosx_
-_fcosx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L1_2x
- bsr.l scos # operand is a NORM
- bra.b _L1_6x
-_L1_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L1_3x # no
- bsr.l ld_pone # yes
- bra.b _L1_6x
-_L1_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L1_4x # no
- bsr.l t_operr # yes
- bra.b _L1_6x
-_L1_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L1_5x # no
- bsr.l src_qnan # yes
- bra.b _L1_6x
-_L1_5x:
- bsr.l scosd # operand is a DENORM
-_L1_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fsinhs_
-_fsinhs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L2_2s
- bsr.l ssinh # operand is a NORM
- bra.b _L2_6s
-_L2_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L2_3s # no
- bsr.l src_zero # yes
- bra.b _L2_6s
-_L2_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L2_4s # no
- bsr.l src_inf # yes
- bra.b _L2_6s
-_L2_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L2_5s # no
- bsr.l src_qnan # yes
- bra.b _L2_6s
-_L2_5s:
- bsr.l ssinhd # operand is a DENORM
-_L2_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fsinhd_
-_fsinhd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L2_2d
- bsr.l ssinh # operand is a NORM
- bra.b _L2_6d
-_L2_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L2_3d # no
- bsr.l src_zero # yes
- bra.b _L2_6d
-_L2_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L2_4d # no
- bsr.l src_inf # yes
- bra.b _L2_6d
-_L2_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L2_5d # no
- bsr.l src_qnan # yes
- bra.b _L2_6d
-_L2_5d:
- bsr.l ssinhd # operand is a DENORM
-_L2_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fsinhx_
-_fsinhx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L2_2x
- bsr.l ssinh # operand is a NORM
- bra.b _L2_6x
-_L2_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L2_3x # no
- bsr.l src_zero # yes
- bra.b _L2_6x
-_L2_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L2_4x # no
- bsr.l src_inf # yes
- bra.b _L2_6x
-_L2_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L2_5x # no
- bsr.l src_qnan # yes
- bra.b _L2_6x
-_L2_5x:
- bsr.l ssinhd # operand is a DENORM
-_L2_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _flognp1s_
-_flognp1s_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L3_2s
- bsr.l slognp1 # operand is a NORM
- bra.b _L3_6s
-_L3_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L3_3s # no
- bsr.l src_zero # yes
- bra.b _L3_6s
-_L3_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L3_4s # no
- bsr.l sopr_inf # yes
- bra.b _L3_6s
-_L3_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L3_5s # no
- bsr.l src_qnan # yes
- bra.b _L3_6s
-_L3_5s:
- bsr.l slognp1d # operand is a DENORM
-_L3_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flognp1d_
-_flognp1d_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L3_2d
- bsr.l slognp1 # operand is a NORM
- bra.b _L3_6d
-_L3_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L3_3d # no
- bsr.l src_zero # yes
- bra.b _L3_6d
-_L3_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L3_4d # no
- bsr.l sopr_inf # yes
- bra.b _L3_6d
-_L3_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L3_5d # no
- bsr.l src_qnan # yes
- bra.b _L3_6d
-_L3_5d:
- bsr.l slognp1d # operand is a DENORM
-_L3_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flognp1x_
-_flognp1x_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L3_2x
- bsr.l slognp1 # operand is a NORM
- bra.b _L3_6x
-_L3_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L3_3x # no
- bsr.l src_zero # yes
- bra.b _L3_6x
-_L3_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L3_4x # no
- bsr.l sopr_inf # yes
- bra.b _L3_6x
-_L3_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L3_5x # no
- bsr.l src_qnan # yes
- bra.b _L3_6x
-_L3_5x:
- bsr.l slognp1d # operand is a DENORM
-_L3_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fetoxm1s_
-_fetoxm1s_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L4_2s
- bsr.l setoxm1 # operand is a NORM
- bra.b _L4_6s
-_L4_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L4_3s # no
- bsr.l src_zero # yes
- bra.b _L4_6s
-_L4_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L4_4s # no
- bsr.l setoxm1i # yes
- bra.b _L4_6s
-_L4_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L4_5s # no
- bsr.l src_qnan # yes
- bra.b _L4_6s
-_L4_5s:
- bsr.l setoxm1d # operand is a DENORM
-_L4_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fetoxm1d_
-_fetoxm1d_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L4_2d
- bsr.l setoxm1 # operand is a NORM
- bra.b _L4_6d
-_L4_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L4_3d # no
- bsr.l src_zero # yes
- bra.b _L4_6d
-_L4_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L4_4d # no
- bsr.l setoxm1i # yes
- bra.b _L4_6d
-_L4_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L4_5d # no
- bsr.l src_qnan # yes
- bra.b _L4_6d
-_L4_5d:
- bsr.l setoxm1d # operand is a DENORM
-_L4_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fetoxm1x_
-_fetoxm1x_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L4_2x
- bsr.l setoxm1 # operand is a NORM
- bra.b _L4_6x
-_L4_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L4_3x # no
- bsr.l src_zero # yes
- bra.b _L4_6x
-_L4_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L4_4x # no
- bsr.l setoxm1i # yes
- bra.b _L4_6x
-_L4_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L4_5x # no
- bsr.l src_qnan # yes
- bra.b _L4_6x
-_L4_5x:
- bsr.l setoxm1d # operand is a DENORM
-_L4_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _ftanhs_
-_ftanhs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L5_2s
- bsr.l stanh # operand is a NORM
- bra.b _L5_6s
-_L5_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L5_3s # no
- bsr.l src_zero # yes
- bra.b _L5_6s
-_L5_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L5_4s # no
- bsr.l src_one # yes
- bra.b _L5_6s
-_L5_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L5_5s # no
- bsr.l src_qnan # yes
- bra.b _L5_6s
-_L5_5s:
- bsr.l stanhd # operand is a DENORM
-_L5_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftanhd_
-_ftanhd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L5_2d
- bsr.l stanh # operand is a NORM
- bra.b _L5_6d
-_L5_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L5_3d # no
- bsr.l src_zero # yes
- bra.b _L5_6d
-_L5_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L5_4d # no
- bsr.l src_one # yes
- bra.b _L5_6d
-_L5_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L5_5d # no
- bsr.l src_qnan # yes
- bra.b _L5_6d
-_L5_5d:
- bsr.l stanhd # operand is a DENORM
-_L5_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftanhx_
-_ftanhx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L5_2x
- bsr.l stanh # operand is a NORM
- bra.b _L5_6x
-_L5_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L5_3x # no
- bsr.l src_zero # yes
- bra.b _L5_6x
-_L5_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L5_4x # no
- bsr.l src_one # yes
- bra.b _L5_6x
-_L5_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L5_5x # no
- bsr.l src_qnan # yes
- bra.b _L5_6x
-_L5_5x:
- bsr.l stanhd # operand is a DENORM
-_L5_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fatans_
-_fatans_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L6_2s
- bsr.l satan # operand is a NORM
- bra.b _L6_6s
-_L6_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L6_3s # no
- bsr.l src_zero # yes
- bra.b _L6_6s
-_L6_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L6_4s # no
- bsr.l spi_2 # yes
- bra.b _L6_6s
-_L6_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L6_5s # no
- bsr.l src_qnan # yes
- bra.b _L6_6s
-_L6_5s:
- bsr.l satand # operand is a DENORM
-_L6_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fatand_
-_fatand_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L6_2d
- bsr.l satan # operand is a NORM
- bra.b _L6_6d
-_L6_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L6_3d # no
- bsr.l src_zero # yes
- bra.b _L6_6d
-_L6_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L6_4d # no
- bsr.l spi_2 # yes
- bra.b _L6_6d
-_L6_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L6_5d # no
- bsr.l src_qnan # yes
- bra.b _L6_6d
-_L6_5d:
- bsr.l satand # operand is a DENORM
-_L6_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fatanx_
-_fatanx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L6_2x
- bsr.l satan # operand is a NORM
- bra.b _L6_6x
-_L6_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L6_3x # no
- bsr.l src_zero # yes
- bra.b _L6_6x
-_L6_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L6_4x # no
- bsr.l spi_2 # yes
- bra.b _L6_6x
-_L6_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L6_5x # no
- bsr.l src_qnan # yes
- bra.b _L6_6x
-_L6_5x:
- bsr.l satand # operand is a DENORM
-_L6_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fasins_
-_fasins_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L7_2s
- bsr.l sasin # operand is a NORM
- bra.b _L7_6s
-_L7_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L7_3s # no
- bsr.l src_zero # yes
- bra.b _L7_6s
-_L7_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L7_4s # no
- bsr.l t_operr # yes
- bra.b _L7_6s
-_L7_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L7_5s # no
- bsr.l src_qnan # yes
- bra.b _L7_6s
-_L7_5s:
- bsr.l sasind # operand is a DENORM
-_L7_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fasind_
-_fasind_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L7_2d
- bsr.l sasin # operand is a NORM
- bra.b _L7_6d
-_L7_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L7_3d # no
- bsr.l src_zero # yes
- bra.b _L7_6d
-_L7_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L7_4d # no
- bsr.l t_operr # yes
- bra.b _L7_6d
-_L7_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L7_5d # no
- bsr.l src_qnan # yes
- bra.b _L7_6d
-_L7_5d:
- bsr.l sasind # operand is a DENORM
-_L7_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fasinx_
-_fasinx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L7_2x
- bsr.l sasin # operand is a NORM
- bra.b _L7_6x
-_L7_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L7_3x # no
- bsr.l src_zero # yes
- bra.b _L7_6x
-_L7_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L7_4x # no
- bsr.l t_operr # yes
- bra.b _L7_6x
-_L7_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L7_5x # no
- bsr.l src_qnan # yes
- bra.b _L7_6x
-_L7_5x:
- bsr.l sasind # operand is a DENORM
-_L7_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fatanhs_
-_fatanhs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L8_2s
- bsr.l satanh # operand is a NORM
- bra.b _L8_6s
-_L8_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L8_3s # no
- bsr.l src_zero # yes
- bra.b _L8_6s
-_L8_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L8_4s # no
- bsr.l t_operr # yes
- bra.b _L8_6s
-_L8_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L8_5s # no
- bsr.l src_qnan # yes
- bra.b _L8_6s
-_L8_5s:
- bsr.l satanhd # operand is a DENORM
-_L8_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fatanhd_
-_fatanhd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L8_2d
- bsr.l satanh # operand is a NORM
- bra.b _L8_6d
-_L8_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L8_3d # no
- bsr.l src_zero # yes
- bra.b _L8_6d
-_L8_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L8_4d # no
- bsr.l t_operr # yes
- bra.b _L8_6d
-_L8_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L8_5d # no
- bsr.l src_qnan # yes
- bra.b _L8_6d
-_L8_5d:
- bsr.l satanhd # operand is a DENORM
-_L8_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fatanhx_
-_fatanhx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L8_2x
- bsr.l satanh # operand is a NORM
- bra.b _L8_6x
-_L8_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L8_3x # no
- bsr.l src_zero # yes
- bra.b _L8_6x
-_L8_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L8_4x # no
- bsr.l t_operr # yes
- bra.b _L8_6x
-_L8_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L8_5x # no
- bsr.l src_qnan # yes
- bra.b _L8_6x
-_L8_5x:
- bsr.l satanhd # operand is a DENORM
-_L8_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _ftans_
-_ftans_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L9_2s
- bsr.l stan # operand is a NORM
- bra.b _L9_6s
-_L9_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L9_3s # no
- bsr.l src_zero # yes
- bra.b _L9_6s
-_L9_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L9_4s # no
- bsr.l t_operr # yes
- bra.b _L9_6s
-_L9_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L9_5s # no
- bsr.l src_qnan # yes
- bra.b _L9_6s
-_L9_5s:
- bsr.l stand # operand is a DENORM
-_L9_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftand_
-_ftand_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L9_2d
- bsr.l stan # operand is a NORM
- bra.b _L9_6d
-_L9_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L9_3d # no
- bsr.l src_zero # yes
- bra.b _L9_6d
-_L9_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L9_4d # no
- bsr.l t_operr # yes
- bra.b _L9_6d
-_L9_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L9_5d # no
- bsr.l src_qnan # yes
- bra.b _L9_6d
-_L9_5d:
- bsr.l stand # operand is a DENORM
-_L9_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftanx_
-_ftanx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L9_2x
- bsr.l stan # operand is a NORM
- bra.b _L9_6x
-_L9_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L9_3x # no
- bsr.l src_zero # yes
- bra.b _L9_6x
-_L9_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L9_4x # no
- bsr.l t_operr # yes
- bra.b _L9_6x
-_L9_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L9_5x # no
- bsr.l src_qnan # yes
- bra.b _L9_6x
-_L9_5x:
- bsr.l stand # operand is a DENORM
-_L9_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fetoxs_
-_fetoxs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L10_2s
- bsr.l setox # operand is a NORM
- bra.b _L10_6s
-_L10_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L10_3s # no
- bsr.l ld_pone # yes
- bra.b _L10_6s
-_L10_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L10_4s # no
- bsr.l szr_inf # yes
- bra.b _L10_6s
-_L10_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L10_5s # no
- bsr.l src_qnan # yes
- bra.b _L10_6s
-_L10_5s:
- bsr.l setoxd # operand is a DENORM
-_L10_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fetoxd_
-_fetoxd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L10_2d
- bsr.l setox # operand is a NORM
- bra.b _L10_6d
-_L10_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L10_3d # no
- bsr.l ld_pone # yes
- bra.b _L10_6d
-_L10_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L10_4d # no
- bsr.l szr_inf # yes
- bra.b _L10_6d
-_L10_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L10_5d # no
- bsr.l src_qnan # yes
- bra.b _L10_6d
-_L10_5d:
- bsr.l setoxd # operand is a DENORM
-_L10_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fetoxx_
-_fetoxx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L10_2x
- bsr.l setox # operand is a NORM
- bra.b _L10_6x
-_L10_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L10_3x # no
- bsr.l ld_pone # yes
- bra.b _L10_6x
-_L10_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L10_4x # no
- bsr.l szr_inf # yes
- bra.b _L10_6x
-_L10_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L10_5x # no
- bsr.l src_qnan # yes
- bra.b _L10_6x
-_L10_5x:
- bsr.l setoxd # operand is a DENORM
-_L10_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _ftwotoxs_
-_ftwotoxs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L11_2s
- bsr.l stwotox # operand is a NORM
- bra.b _L11_6s
-_L11_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L11_3s # no
- bsr.l ld_pone # yes
- bra.b _L11_6s
-_L11_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L11_4s # no
- bsr.l szr_inf # yes
- bra.b _L11_6s
-_L11_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L11_5s # no
- bsr.l src_qnan # yes
- bra.b _L11_6s
-_L11_5s:
- bsr.l stwotoxd # operand is a DENORM
-_L11_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftwotoxd_
-_ftwotoxd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L11_2d
- bsr.l stwotox # operand is a NORM
- bra.b _L11_6d
-_L11_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L11_3d # no
- bsr.l ld_pone # yes
- bra.b _L11_6d
-_L11_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L11_4d # no
- bsr.l szr_inf # yes
- bra.b _L11_6d
-_L11_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L11_5d # no
- bsr.l src_qnan # yes
- bra.b _L11_6d
-_L11_5d:
- bsr.l stwotoxd # operand is a DENORM
-_L11_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftwotoxx_
-_ftwotoxx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L11_2x
- bsr.l stwotox # operand is a NORM
- bra.b _L11_6x
-_L11_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L11_3x # no
- bsr.l ld_pone # yes
- bra.b _L11_6x
-_L11_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L11_4x # no
- bsr.l szr_inf # yes
- bra.b _L11_6x
-_L11_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L11_5x # no
- bsr.l src_qnan # yes
- bra.b _L11_6x
-_L11_5x:
- bsr.l stwotoxd # operand is a DENORM
-_L11_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _ftentoxs_
-_ftentoxs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L12_2s
- bsr.l stentox # operand is a NORM
- bra.b _L12_6s
-_L12_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L12_3s # no
- bsr.l ld_pone # yes
- bra.b _L12_6s
-_L12_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L12_4s # no
- bsr.l szr_inf # yes
- bra.b _L12_6s
-_L12_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L12_5s # no
- bsr.l src_qnan # yes
- bra.b _L12_6s
-_L12_5s:
- bsr.l stentoxd # operand is a DENORM
-_L12_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftentoxd_
-_ftentoxd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L12_2d
- bsr.l stentox # operand is a NORM
- bra.b _L12_6d
-_L12_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L12_3d # no
- bsr.l ld_pone # yes
- bra.b _L12_6d
-_L12_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L12_4d # no
- bsr.l szr_inf # yes
- bra.b _L12_6d
-_L12_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L12_5d # no
- bsr.l src_qnan # yes
- bra.b _L12_6d
-_L12_5d:
- bsr.l stentoxd # operand is a DENORM
-_L12_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _ftentoxx_
-_ftentoxx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L12_2x
- bsr.l stentox # operand is a NORM
- bra.b _L12_6x
-_L12_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L12_3x # no
- bsr.l ld_pone # yes
- bra.b _L12_6x
-_L12_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L12_4x # no
- bsr.l szr_inf # yes
- bra.b _L12_6x
-_L12_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L12_5x # no
- bsr.l src_qnan # yes
- bra.b _L12_6x
-_L12_5x:
- bsr.l stentoxd # operand is a DENORM
-_L12_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _flogns_
-_flogns_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L13_2s
- bsr.l slogn # operand is a NORM
- bra.b _L13_6s
-_L13_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L13_3s # no
- bsr.l t_dz2 # yes
- bra.b _L13_6s
-_L13_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L13_4s # no
- bsr.l sopr_inf # yes
- bra.b _L13_6s
-_L13_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L13_5s # no
- bsr.l src_qnan # yes
- bra.b _L13_6s
-_L13_5s:
- bsr.l slognd # operand is a DENORM
-_L13_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flognd_
-_flognd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L13_2d
- bsr.l slogn # operand is a NORM
- bra.b _L13_6d
-_L13_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L13_3d # no
- bsr.l t_dz2 # yes
- bra.b _L13_6d
-_L13_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L13_4d # no
- bsr.l sopr_inf # yes
- bra.b _L13_6d
-_L13_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L13_5d # no
- bsr.l src_qnan # yes
- bra.b _L13_6d
-_L13_5d:
- bsr.l slognd # operand is a DENORM
-_L13_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flognx_
-_flognx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L13_2x
- bsr.l slogn # operand is a NORM
- bra.b _L13_6x
-_L13_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L13_3x # no
- bsr.l t_dz2 # yes
- bra.b _L13_6x
-_L13_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L13_4x # no
- bsr.l sopr_inf # yes
- bra.b _L13_6x
-_L13_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L13_5x # no
- bsr.l src_qnan # yes
- bra.b _L13_6x
-_L13_5x:
- bsr.l slognd # operand is a DENORM
-_L13_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _flog10s_
-_flog10s_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L14_2s
- bsr.l slog10 # operand is a NORM
- bra.b _L14_6s
-_L14_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L14_3s # no
- bsr.l t_dz2 # yes
- bra.b _L14_6s
-_L14_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L14_4s # no
- bsr.l sopr_inf # yes
- bra.b _L14_6s
-_L14_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L14_5s # no
- bsr.l src_qnan # yes
- bra.b _L14_6s
-_L14_5s:
- bsr.l slog10d # operand is a DENORM
-_L14_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flog10d_
-_flog10d_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L14_2d
- bsr.l slog10 # operand is a NORM
- bra.b _L14_6d
-_L14_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L14_3d # no
- bsr.l t_dz2 # yes
- bra.b _L14_6d
-_L14_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L14_4d # no
- bsr.l sopr_inf # yes
- bra.b _L14_6d
-_L14_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L14_5d # no
- bsr.l src_qnan # yes
- bra.b _L14_6d
-_L14_5d:
- bsr.l slog10d # operand is a DENORM
-_L14_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flog10x_
-_flog10x_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L14_2x
- bsr.l slog10 # operand is a NORM
- bra.b _L14_6x
-_L14_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L14_3x # no
- bsr.l t_dz2 # yes
- bra.b _L14_6x
-_L14_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L14_4x # no
- bsr.l sopr_inf # yes
- bra.b _L14_6x
-_L14_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L14_5x # no
- bsr.l src_qnan # yes
- bra.b _L14_6x
-_L14_5x:
- bsr.l slog10d # operand is a DENORM
-_L14_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _flog2s_
-_flog2s_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L15_2s
- bsr.l slog2 # operand is a NORM
- bra.b _L15_6s
-_L15_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L15_3s # no
- bsr.l t_dz2 # yes
- bra.b _L15_6s
-_L15_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L15_4s # no
- bsr.l sopr_inf # yes
- bra.b _L15_6s
-_L15_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L15_5s # no
- bsr.l src_qnan # yes
- bra.b _L15_6s
-_L15_5s:
- bsr.l slog2d # operand is a DENORM
-_L15_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flog2d_
-_flog2d_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L15_2d
- bsr.l slog2 # operand is a NORM
- bra.b _L15_6d
-_L15_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L15_3d # no
- bsr.l t_dz2 # yes
- bra.b _L15_6d
-_L15_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L15_4d # no
- bsr.l sopr_inf # yes
- bra.b _L15_6d
-_L15_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L15_5d # no
- bsr.l src_qnan # yes
- bra.b _L15_6d
-_L15_5d:
- bsr.l slog2d # operand is a DENORM
-_L15_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _flog2x_
-_flog2x_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L15_2x
- bsr.l slog2 # operand is a NORM
- bra.b _L15_6x
-_L15_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L15_3x # no
- bsr.l t_dz2 # yes
- bra.b _L15_6x
-_L15_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L15_4x # no
- bsr.l sopr_inf # yes
- bra.b _L15_6x
-_L15_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L15_5x # no
- bsr.l src_qnan # yes
- bra.b _L15_6x
-_L15_5x:
- bsr.l slog2d # operand is a DENORM
-_L15_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fcoshs_
-_fcoshs_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L16_2s
- bsr.l scosh # operand is a NORM
- bra.b _L16_6s
-_L16_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L16_3s # no
- bsr.l ld_pone # yes
- bra.b _L16_6s
-_L16_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L16_4s # no
- bsr.l ld_pinf # yes
- bra.b _L16_6s
-_L16_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L16_5s # no
- bsr.l src_qnan # yes
- bra.b _L16_6s
-_L16_5s:
- bsr.l scoshd # operand is a DENORM
-_L16_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fcoshd_
-_fcoshd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L16_2d
- bsr.l scosh # operand is a NORM
- bra.b _L16_6d
-_L16_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L16_3d # no
- bsr.l ld_pone # yes
- bra.b _L16_6d
-_L16_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L16_4d # no
- bsr.l ld_pinf # yes
- bra.b _L16_6d
-_L16_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L16_5d # no
- bsr.l src_qnan # yes
- bra.b _L16_6d
-_L16_5d:
- bsr.l scoshd # operand is a DENORM
-_L16_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fcoshx_
-_fcoshx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L16_2x
- bsr.l scosh # operand is a NORM
- bra.b _L16_6x
-_L16_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L16_3x # no
- bsr.l ld_pone # yes
- bra.b _L16_6x
-_L16_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L16_4x # no
- bsr.l ld_pinf # yes
- bra.b _L16_6x
-_L16_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L16_5x # no
- bsr.l src_qnan # yes
- bra.b _L16_6x
-_L16_5x:
- bsr.l scoshd # operand is a DENORM
-_L16_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _facoss_
-_facoss_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L17_2s
- bsr.l sacos # operand is a NORM
- bra.b _L17_6s
-_L17_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L17_3s # no
- bsr.l ld_ppi2 # yes
- bra.b _L17_6s
-_L17_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L17_4s # no
- bsr.l t_operr # yes
- bra.b _L17_6s
-_L17_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L17_5s # no
- bsr.l src_qnan # yes
- bra.b _L17_6s
-_L17_5s:
- bsr.l sacosd # operand is a DENORM
-_L17_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _facosd_
-_facosd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L17_2d
- bsr.l sacos # operand is a NORM
- bra.b _L17_6d
-_L17_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L17_3d # no
- bsr.l ld_ppi2 # yes
- bra.b _L17_6d
-_L17_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L17_4d # no
- bsr.l t_operr # yes
- bra.b _L17_6d
-_L17_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L17_5d # no
- bsr.l src_qnan # yes
- bra.b _L17_6d
-_L17_5d:
- bsr.l sacosd # operand is a DENORM
-_L17_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _facosx_
-_facosx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L17_2x
- bsr.l sacos # operand is a NORM
- bra.b _L17_6x
-_L17_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L17_3x # no
- bsr.l ld_ppi2 # yes
- bra.b _L17_6x
-_L17_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L17_4x # no
- bsr.l t_operr # yes
- bra.b _L17_6x
-_L17_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L17_5x # no
- bsr.l src_qnan # yes
- bra.b _L17_6x
-_L17_5x:
- bsr.l sacosd # operand is a DENORM
-_L17_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fgetexps_
-_fgetexps_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L18_2s
- bsr.l sgetexp # operand is a NORM
- bra.b _L18_6s
-_L18_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L18_3s # no
- bsr.l src_zero # yes
- bra.b _L18_6s
-_L18_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L18_4s # no
- bsr.l t_operr # yes
- bra.b _L18_6s
-_L18_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L18_5s # no
- bsr.l src_qnan # yes
- bra.b _L18_6s
-_L18_5s:
- bsr.l sgetexpd # operand is a DENORM
-_L18_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fgetexpd_
-_fgetexpd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L18_2d
- bsr.l sgetexp # operand is a NORM
- bra.b _L18_6d
-_L18_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L18_3d # no
- bsr.l src_zero # yes
- bra.b _L18_6d
-_L18_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L18_4d # no
- bsr.l t_operr # yes
- bra.b _L18_6d
-_L18_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L18_5d # no
- bsr.l src_qnan # yes
- bra.b _L18_6d
-_L18_5d:
- bsr.l sgetexpd # operand is a DENORM
-_L18_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fgetexpx_
-_fgetexpx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L18_2x
- bsr.l sgetexp # operand is a NORM
- bra.b _L18_6x
-_L18_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L18_3x # no
- bsr.l src_zero # yes
- bra.b _L18_6x
-_L18_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L18_4x # no
- bsr.l t_operr # yes
- bra.b _L18_6x
-_L18_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L18_5x # no
- bsr.l src_qnan # yes
- bra.b _L18_6x
-_L18_5x:
- bsr.l sgetexpd # operand is a DENORM
-_L18_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fgetmans_
-_fgetmans_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L19_2s
- bsr.l sgetman # operand is a NORM
- bra.b _L19_6s
-_L19_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L19_3s # no
- bsr.l src_zero # yes
- bra.b _L19_6s
-_L19_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L19_4s # no
- bsr.l t_operr # yes
- bra.b _L19_6s
-_L19_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L19_5s # no
- bsr.l src_qnan # yes
- bra.b _L19_6s
-_L19_5s:
- bsr.l sgetmand # operand is a DENORM
-_L19_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fgetmand_
-_fgetmand_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L19_2d
- bsr.l sgetman # operand is a NORM
- bra.b _L19_6d
-_L19_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L19_3d # no
- bsr.l src_zero # yes
- bra.b _L19_6d
-_L19_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L19_4d # no
- bsr.l t_operr # yes
- bra.b _L19_6d
-_L19_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L19_5d # no
- bsr.l src_qnan # yes
- bra.b _L19_6d
-_L19_5d:
- bsr.l sgetmand # operand is a DENORM
-_L19_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fgetmanx_
-_fgetmanx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L19_2x
- bsr.l sgetman # operand is a NORM
- bra.b _L19_6x
-_L19_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L19_3x # no
- bsr.l src_zero # yes
- bra.b _L19_6x
-_L19_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L19_4x # no
- bsr.l t_operr # yes
- bra.b _L19_6x
-_L19_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L19_5x # no
- bsr.l src_qnan # yes
- bra.b _L19_6x
-_L19_5x:
- bsr.l sgetmand # operand is a DENORM
-_L19_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# MONADIC TEMPLATE #
-#########################################################################
- global _fsincoss_
-_fsincoss_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L20_2s
- bsr.l ssincos # operand is a NORM
- bra.b _L20_6s
-_L20_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L20_3s # no
- bsr.l ssincosz # yes
- bra.b _L20_6s
-_L20_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L20_4s # no
- bsr.l ssincosi # yes
- bra.b _L20_6s
-_L20_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L20_5s # no
- bsr.l ssincosqnan # yes
- bra.b _L20_6s
-_L20_5s:
- bsr.l ssincosd # operand is a DENORM
-_L20_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x &0x03,-(%sp) # store off fp0/fp1
- fmovm.x (%sp)+,&0x40 # fp0 now in fp1
- fmovm.x (%sp)+,&0x80 # fp1 now in fp0
- unlk %a6
- rts
-
- global _fsincosd_
-_fsincosd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl input
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- mov.b %d1,STAG(%a6)
- tst.b %d1
- bne.b _L20_2d
- bsr.l ssincos # operand is a NORM
- bra.b _L20_6d
-_L20_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L20_3d # no
- bsr.l ssincosz # yes
- bra.b _L20_6d
-_L20_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L20_4d # no
- bsr.l ssincosi # yes
- bra.b _L20_6d
-_L20_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L20_5d # no
- bsr.l ssincosqnan # yes
- bra.b _L20_6d
-_L20_5d:
- bsr.l ssincosd # operand is a DENORM
-_L20_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x &0x03,-(%sp) # store off fp0/fp1
- fmovm.x (%sp)+,&0x40 # fp0 now in fp1
- fmovm.x (%sp)+,&0x80 # fp1 now in fp0
- unlk %a6
- rts
-
- global _fsincosx_
-_fsincosx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_SRC(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext input
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.b %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- tst.b %d1
- bne.b _L20_2x
- bsr.l ssincos # operand is a NORM
- bra.b _L20_6x
-_L20_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L20_3x # no
- bsr.l ssincosz # yes
- bra.b _L20_6x
-_L20_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L20_4x # no
- bsr.l ssincosi # yes
- bra.b _L20_6x
-_L20_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L20_5x # no
- bsr.l ssincosqnan # yes
- bra.b _L20_6x
-_L20_5x:
- bsr.l ssincosd # operand is a DENORM
-_L20_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x &0x03,-(%sp) # store off fp0/fp1
- fmovm.x (%sp)+,&0x40 # fp0 now in fp1
- fmovm.x (%sp)+,&0x80 # fp1 now in fp0
- unlk %a6
- rts
-
-
-#########################################################################
-# DYADIC TEMPLATE #
-#########################################################################
- global _frems_
-_frems_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.s 0xc(%a6),%fp0 # load sgl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L21_2s
- bsr.l srem_snorm # operand is a NORM
- bra.b _L21_6s
-_L21_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L21_3s # no
- bsr.l srem_szero # yes
- bra.b _L21_6s
-_L21_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L21_4s # no
- bsr.l srem_sinf # yes
- bra.b _L21_6s
-_L21_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L21_5s # no
- bsr.l sop_sqnan # yes
- bra.b _L21_6s
-_L21_5s:
- bsr.l srem_sdnrm # operand is a DENORM
-_L21_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fremd_
-_fremd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.d 0x10(%a6),%fp0 # load dbl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L21_2d
- bsr.l srem_snorm # operand is a NORM
- bra.b _L21_6d
-_L21_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L21_3d # no
- bsr.l srem_szero # yes
- bra.b _L21_6d
-_L21_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L21_4d # no
- bsr.l srem_sinf # yes
- bra.b _L21_6d
-_L21_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L21_5d # no
- bsr.l sop_sqnan # yes
- bra.b _L21_6d
-_L21_5d:
- bsr.l srem_sdnrm # operand is a DENORM
-_L21_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fremx_
-_fremx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_DST(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext dst
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- lea FP_SRC(%a6),%a0
- mov.l 0x14+0x0(%a6),0x0(%a0) # load ext src
- mov.l 0x14+0x4(%a6),0x4(%a0)
- mov.l 0x14+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L21_2x
- bsr.l srem_snorm # operand is a NORM
- bra.b _L21_6x
-_L21_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L21_3x # no
- bsr.l srem_szero # yes
- bra.b _L21_6x
-_L21_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L21_4x # no
- bsr.l srem_sinf # yes
- bra.b _L21_6x
-_L21_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L21_5x # no
- bsr.l sop_sqnan # yes
- bra.b _L21_6x
-_L21_5x:
- bsr.l srem_sdnrm # operand is a DENORM
-_L21_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# DYADIC TEMPLATE #
-#########################################################################
- global _fmods_
-_fmods_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.s 0xc(%a6),%fp0 # load sgl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L22_2s
- bsr.l smod_snorm # operand is a NORM
- bra.b _L22_6s
-_L22_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L22_3s # no
- bsr.l smod_szero # yes
- bra.b _L22_6s
-_L22_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L22_4s # no
- bsr.l smod_sinf # yes
- bra.b _L22_6s
-_L22_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L22_5s # no
- bsr.l sop_sqnan # yes
- bra.b _L22_6s
-_L22_5s:
- bsr.l smod_sdnrm # operand is a DENORM
-_L22_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fmodd_
-_fmodd_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.d 0x10(%a6),%fp0 # load dbl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L22_2d
- bsr.l smod_snorm # operand is a NORM
- bra.b _L22_6d
-_L22_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L22_3d # no
- bsr.l smod_szero # yes
- bra.b _L22_6d
-_L22_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L22_4d # no
- bsr.l smod_sinf # yes
- bra.b _L22_6d
-_L22_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L22_5d # no
- bsr.l sop_sqnan # yes
- bra.b _L22_6d
-_L22_5d:
- bsr.l smod_sdnrm # operand is a DENORM
-_L22_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fmodx_
-_fmodx_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_DST(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext dst
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- lea FP_SRC(%a6),%a0
- mov.l 0x14+0x0(%a6),0x0(%a0) # load ext src
- mov.l 0x14+0x4(%a6),0x4(%a0)
- mov.l 0x14+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L22_2x
- bsr.l smod_snorm # operand is a NORM
- bra.b _L22_6x
-_L22_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L22_3x # no
- bsr.l smod_szero # yes
- bra.b _L22_6x
-_L22_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L22_4x # no
- bsr.l smod_sinf # yes
- bra.b _L22_6x
-_L22_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L22_5x # no
- bsr.l sop_sqnan # yes
- bra.b _L22_6x
-_L22_5x:
- bsr.l smod_sdnrm # operand is a DENORM
-_L22_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# DYADIC TEMPLATE #
-#########################################################################
- global _fscales_
-_fscales_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.s 0x8(%a6),%fp0 # load sgl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.s 0xc(%a6),%fp0 # load sgl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L23_2s
- bsr.l sscale_snorm # operand is a NORM
- bra.b _L23_6s
-_L23_2s:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L23_3s # no
- bsr.l sscale_szero # yes
- bra.b _L23_6s
-_L23_3s:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L23_4s # no
- bsr.l sscale_sinf # yes
- bra.b _L23_6s
-_L23_4s:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L23_5s # no
- bsr.l sop_sqnan # yes
- bra.b _L23_6s
-_L23_5s:
- bsr.l sscale_sdnrm # operand is a DENORM
-_L23_6s:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fscaled_
-_fscaled_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- fmov.d 0x8(%a6),%fp0 # load dbl dst
- fmov.x %fp0,FP_DST(%a6)
- lea FP_DST(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- fmov.d 0x10(%a6),%fp0 # load dbl src
- fmov.x %fp0,FP_SRC(%a6)
- lea FP_SRC(%a6),%a0
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L23_2d
- bsr.l sscale_snorm # operand is a NORM
- bra.b _L23_6d
-_L23_2d:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L23_3d # no
- bsr.l sscale_szero # yes
- bra.b _L23_6d
-_L23_3d:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L23_4d # no
- bsr.l sscale_sinf # yes
- bra.b _L23_6d
-_L23_4d:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L23_5d # no
- bsr.l sop_sqnan # yes
- bra.b _L23_6d
-_L23_5d:
- bsr.l sscale_sdnrm # operand is a DENORM
-_L23_6d:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
- global _fscalex_
-_fscalex_:
- link %a6,&-LOCAL_SIZE
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FP0(%a6) # save fp0/fp1
-
- fmov.l &0x0,%fpcr # zero FPCR
-
-#
-# copy, convert, and tag input argument
-#
- lea FP_DST(%a6),%a0
- mov.l 0x8+0x0(%a6),0x0(%a0) # load ext dst
- mov.l 0x8+0x4(%a6),0x4(%a0)
- mov.l 0x8+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,DTAG(%a6)
-
- lea FP_SRC(%a6),%a0
- mov.l 0x14+0x0(%a6),0x0(%a0) # load ext src
- mov.l 0x14+0x4(%a6),0x4(%a0)
- mov.l 0x14+0x8(%a6),0x8(%a0)
- bsr.l tag # fetch operand type
- mov.b %d0,STAG(%a6)
- mov.l %d0,%d1
-
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd mode,prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- lea FP_DST(%a6),%a1 # pass ptr to dst
-
- tst.b %d1
- bne.b _L23_2x
- bsr.l sscale_snorm # operand is a NORM
- bra.b _L23_6x
-_L23_2x:
- cmpi.b %d1,&ZERO # is operand a ZERO?
- bne.b _L23_3x # no
- bsr.l sscale_szero # yes
- bra.b _L23_6x
-_L23_3x:
- cmpi.b %d1,&INF # is operand an INF?
- bne.b _L23_4x # no
- bsr.l sscale_sinf # yes
- bra.b _L23_6x
-_L23_4x:
- cmpi.b %d1,&QNAN # is operand a QNAN?
- bne.b _L23_5x # no
- bsr.l sop_sqnan # yes
- bra.b _L23_6x
-_L23_5x:
- bsr.l sscale_sdnrm # operand is a DENORM
-_L23_6x:
-
-#
-# Result is now in FP0
-#
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr # restore ctrl regs
- fmovm.x EXC_FP1(%a6),&0x40 # restore fp1
- unlk %a6
- rts
-
-
-#########################################################################
-# ssin(): computes the sine of a normalized input #
-# ssind(): computes the sine of a denormalized input #
-# scos(): computes the cosine of a normalized input #
-# scosd(): computes the cosine of a denormalized input #
-# ssincos(): computes the sine and cosine of a normalized input #
-# ssincosd(): computes the sine and cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = sin(X) or cos(X) #
-# #
-# For ssincos(X): #
-# fp0 = sin(X) #
-# fp1 = cos(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 1 ulp in 64 significant bit, i.e. #
-# within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# SIN and COS: #
-# 1. If SIN is invoked, set AdjN := 0; otherwise, set AdjN := 1. #
-# #
-# 2. If |X| >= 15Pi or |X| < 2**(-40), go to 7. #
-# #
-# 3. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 4, so in particular, k = 0,1,2,or 3. #
-# Overwrite k by k := k + AdjN. #
-# #
-# 4. If k is even, go to 6. #
-# #
-# 5. (k is odd) Set j := (k-1)/2, sgn := (-1)**j. #
-# Return sgn*cos(r) where cos(r) is approximated by an #
-# even polynomial in r, 1 + r*r*(B1+s*(B2+ ... + s*B8)), #
-# s = r*r. #
-# Exit. #
-# #
-# 6. (k is even) Set j := k/2, sgn := (-1)**j. Return sgn*sin(r) #
-# where sin(r) is approximated by an odd polynomial in r #
-# r + r*s*(A1+s*(A2+ ... + s*A7)), s = r*r. #
-# Exit. #
-# #
-# 7. If |X| > 1, go to 9. #
-# #
-# 8. (|X|<2**(-40)) If SIN is invoked, return X; #
-# otherwise return 1. #
-# #
-# 9. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, #
-# go back to 3. #
-# #
-# SINCOS: #
-# 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6. #
-# #
-# 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 4, so in particular, k = 0,1,2,or 3. #
-# #
-# 3. If k is even, go to 5. #
-# #
-# 4. (k is odd) Set j1 := (k-1)/2, j2 := j1 (EOR) (k mod 2), ie. #
-# j1 exclusive or with the l.s.b. of k. #
-# sgn1 := (-1)**j1, sgn2 := (-1)**j2. #
-# SIN(X) = sgn1 * cos(r) and COS(X) = sgn2*sin(r) where #
-# sin(r) and cos(r) are computed as odd and even #
-# polynomials in r, respectively. Exit #
-# #
-# 5. (k is even) Set j1 := k/2, sgn1 := (-1)**j1. #
-# SIN(X) = sgn1 * sin(r) and COS(X) = sgn1*cos(r) where #
-# sin(r) and cos(r) are computed as odd and even #
-# polynomials in r, respectively. Exit #
-# #
-# 6. If |X| > 1, go to 8. #
-# #
-# 7. (|X|<2**(-40)) SIN(X) = X and COS(X) = 1. Exit. #
-# #
-# 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, #
-# go back to 2. #
-# #
-#########################################################################
-
-SINA7: long 0xBD6AAA77,0xCCC994F5
-SINA6: long 0x3DE61209,0x7AAE8DA1
-SINA5: long 0xBE5AE645,0x2A118AE4
-SINA4: long 0x3EC71DE3,0xA5341531
-SINA3: long 0xBF2A01A0,0x1A018B59,0x00000000,0x00000000
-SINA2: long 0x3FF80000,0x88888888,0x888859AF,0x00000000
-SINA1: long 0xBFFC0000,0xAAAAAAAA,0xAAAAAA99,0x00000000
-
-COSB8: long 0x3D2AC4D0,0xD6011EE3
-COSB7: long 0xBDA9396F,0x9F45AC19
-COSB6: long 0x3E21EED9,0x0612C972
-COSB5: long 0xBE927E4F,0xB79D9FCF
-COSB4: long 0x3EFA01A0,0x1A01D423,0x00000000,0x00000000
-COSB3: long 0xBFF50000,0xB60B60B6,0x0B61D438,0x00000000
-COSB2: long 0x3FFA0000,0xAAAAAAAA,0xAAAAAB5E
-COSB1: long 0xBF000000
-
- set INARG,FP_SCR0
-
- set X,FP_SCR0
-# set XDCARE,X+2
- set XFRAC,X+4
-
- set RPRIME,FP_SCR0
- set SPRIME,FP_SCR1
-
- set POSNEG1,L_SCR1
- set TWOTO63,L_SCR1
-
- set ENDFLAG,L_SCR2
- set INT,L_SCR2
-
- set ADJN,L_SCR3
-
-############################################
- global ssin
-ssin:
- mov.l &0,ADJN(%a6) # yes; SET ADJN TO 0
- bra.b SINBGN
-
-############################################
- global scos
-scos:
- mov.l &1,ADJN(%a6) # yes; SET ADJN TO 1
-
-############################################
-SINBGN:
-#--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE
-
- fmov.x (%a0),%fp0 # LOAD INPUT
- fmov.x %fp0,X(%a6) # save input at X
-
-# "COMPACTIFY" X
- mov.l (%a0),%d1 # put exp in hi word
- mov.w 4(%a0),%d1 # fetch hi(man)
- and.l &0x7FFFFFFF,%d1 # strip sign
-
- cmpi.l %d1,&0x3FD78000 # is |X| >= 2**(-40)?
- bge.b SOK1 # no
- bra.w SINSM # yes; input is very small
-
-SOK1:
- cmp.l %d1,&0x4004BC7E # is |X| < 15 PI?
- blt.b SINMAIN # no
- bra.w SREDUCEX # yes; input is very large
-
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
-SINMAIN:
- fmov.x %fp0,%fp1
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,INT(%a6) # CONVERT TO INTEGER
-
- mov.l INT(%a6),%d1 # make a copy of N
- asl.l &4,%d1 # N *= 16
- add.l %d1,%a1 # tbl_addr = a1 + (N*16)
-
-# A1 IS THE ADDRESS OF N*PIBY2
-# ...WHICH IS IN TWO PIECES Y1 & Y2
- fsub.x (%a1)+,%fp0 # X-Y1
- fsub.s (%a1),%fp0 # fp0 = R = (X-Y1)-Y2
-
-SINCONT:
-#--continuation from REDUCEX
-
-#--GET N+ADJN AND SEE IF SIN(R) OR COS(R) IS NEEDED
- mov.l INT(%a6),%d1
- add.l ADJN(%a6),%d1 # SEE IF D0 IS ODD OR EVEN
- ror.l &1,%d1 # D0 WAS ODD IFF D0 IS NEGATIVE
- cmp.l %d1,&0
- blt.w COSPOLY
-
-#--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-#--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
-#--R' + R'*S*(A1 + S(A2 + S(A3 + S(A4 + ... + SA7)))), WHERE
-#--R' = SGN*R, S=R*R. THIS CAN BE REWRITTEN AS
-#--R' + R'*S*( [A1+T(A3+T(A5+TA7))] + [S(A2+T(A4+TA6))])
-#--WHERE T=S*S.
-#--NOTE THAT A3 THROUGH A7 ARE STORED IN DOUBLE PRECISION
-#--WHILE A1 AND A2 ARE IN DOUBLE-EXTENDED FORMAT.
-SINPOLY:
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.x %fp0,X(%a6) # X IS R
- fmul.x %fp0,%fp0 # FP0 IS S
-
- fmov.d SINA7(%pc),%fp3
- fmov.d SINA6(%pc),%fp2
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS T
-
- ror.l &1,%d1
- and.l &0x80000000,%d1
-# ...LEAST SIG. BIT OF D0 IN SIGN POSITION
- eor.l %d1,X(%a6) # X IS NOW R'= SGN*R
-
- fmul.x %fp1,%fp3 # TA7
- fmul.x %fp1,%fp2 # TA6
-
- fadd.d SINA5(%pc),%fp3 # A5+TA7
- fadd.d SINA4(%pc),%fp2 # A4+TA6
-
- fmul.x %fp1,%fp3 # T(A5+TA7)
- fmul.x %fp1,%fp2 # T(A4+TA6)
-
- fadd.d SINA3(%pc),%fp3 # A3+T(A5+TA7)
- fadd.x SINA2(%pc),%fp2 # A2+T(A4+TA6)
-
- fmul.x %fp3,%fp1 # T(A3+T(A5+TA7))
-
- fmul.x %fp0,%fp2 # S(A2+T(A4+TA6))
- fadd.x SINA1(%pc),%fp1 # A1+T(A3+T(A5+TA7))
- fmul.x X(%a6),%fp0 # R'*S
-
- fadd.x %fp2,%fp1 # [A1+T(A3+T(A5+TA7))]+[S(A2+T(A4+TA6))]
-
- fmul.x %fp1,%fp0 # SIN(R')-R'
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.x X(%a6),%fp0 # last inst - possible exception set
- bra t_inx2
-
-#--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-#--THEN WE RETURN SGN*COS(R). SGN*COS(R) IS COMPUTED BY
-#--SGN + S'*(B1 + S(B2 + S(B3 + S(B4 + ... + SB8)))), WHERE
-#--S=R*R AND S'=SGN*S. THIS CAN BE REWRITTEN AS
-#--SGN + S'*([B1+T(B3+T(B5+TB7))] + [S(B2+T(B4+T(B6+TB8)))])
-#--WHERE T=S*S.
-#--NOTE THAT B4 THROUGH B8 ARE STORED IN DOUBLE PRECISION
-#--WHILE B2 AND B3 ARE IN DOUBLE-EXTENDED FORMAT, B1 IS -1/2
-#--AND IS THEREFORE STORED AS SINGLE PRECISION.
-COSPOLY:
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.x %fp0,%fp0 # FP0 IS S
-
- fmov.d COSB8(%pc),%fp2
- fmov.d COSB7(%pc),%fp3
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS T
-
- fmov.x %fp0,X(%a6) # X IS S
- ror.l &1,%d1
- and.l &0x80000000,%d1
-# ...LEAST SIG. BIT OF D0 IN SIGN POSITION
-
- fmul.x %fp1,%fp2 # TB8
-
- eor.l %d1,X(%a6) # X IS NOW S'= SGN*S
- and.l &0x80000000,%d1
-
- fmul.x %fp1,%fp3 # TB7
-
- or.l &0x3F800000,%d1 # D0 IS SGN IN SINGLE
- mov.l %d1,POSNEG1(%a6)
-
- fadd.d COSB6(%pc),%fp2 # B6+TB8
- fadd.d COSB5(%pc),%fp3 # B5+TB7
-
- fmul.x %fp1,%fp2 # T(B6+TB8)
- fmul.x %fp1,%fp3 # T(B5+TB7)
-
- fadd.d COSB4(%pc),%fp2 # B4+T(B6+TB8)
- fadd.x COSB3(%pc),%fp3 # B3+T(B5+TB7)
-
- fmul.x %fp1,%fp2 # T(B4+T(B6+TB8))
- fmul.x %fp3,%fp1 # T(B3+T(B5+TB7))
-
- fadd.x COSB2(%pc),%fp2 # B2+T(B4+T(B6+TB8))
- fadd.s COSB1(%pc),%fp1 # B1+T(B3+T(B5+TB7))
-
- fmul.x %fp2,%fp0 # S(B2+T(B4+T(B6+TB8)))
-
- fadd.x %fp1,%fp0
-
- fmul.x X(%a6),%fp0
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.s POSNEG1(%a6),%fp0 # last inst - possible exception set
- bra t_inx2
-
-##############################################
-
-# SINe: Big OR Small?
-#--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-#--IF |X| < 2**(-40), RETURN X OR 1.
-SINBORS:
- cmp.l %d1,&0x3FFF8000
- bgt.l SREDUCEX
-
-SINSM:
- mov.l ADJN(%a6),%d1
- cmp.l %d1,&0
- bgt.b COSTINY
-
-# here, the operation may underflow iff the precision is sgl or dbl.
-# extended denorms are handled through another entry point.
-SINTINY:
-# mov.w &0x0000,XDCARE(%a6) # JUST IN CASE
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
- bra t_catch
-
-COSTINY:
- fmov.s &0x3F800000,%fp0 # fp0 = 1.0
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.s &0x80800000,%fp0 # last inst - possible exception set
- bra t_pinx2
-
-################################################
- global ssind
-#--SIN(X) = X FOR DENORMALIZED X
-ssind:
- bra t_extdnrm
-
-############################################
- global scosd
-#--COS(X) = 1 FOR DENORMALIZED X
-scosd:
- fmov.s &0x3F800000,%fp0 # fp0 = 1.0
- bra t_pinx2
-
-##################################################
-
- global ssincos
-ssincos:
-#--SET ADJN TO 4
- mov.l &4,ADJN(%a6)
-
- fmov.x (%a0),%fp0 # LOAD INPUT
- fmov.x %fp0,X(%a6)
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1 # COMPACTIFY X
-
- cmp.l %d1,&0x3FD78000 # |X| >= 2**(-40)?
- bge.b SCOK1
- bra.w SCSM
-
-SCOK1:
- cmp.l %d1,&0x4004BC7E # |X| < 15 PI?
- blt.b SCMAIN
- bra.w SREDUCEX
-
-
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
-SCMAIN:
- fmov.x %fp0,%fp1
-
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,INT(%a6) # CONVERT TO INTEGER
-
- mov.l INT(%a6),%d1
- asl.l &4,%d1
- add.l %d1,%a1 # ADDRESS OF N*PIBY2, IN Y1, Y2
-
- fsub.x (%a1)+,%fp0 # X-Y1
- fsub.s (%a1),%fp0 # FP0 IS R = (X-Y1)-Y2
-
-SCCONT:
-#--continuation point from REDUCEX
-
- mov.l INT(%a6),%d1
- ror.l &1,%d1
- cmp.l %d1,&0 # D0 < 0 IFF N IS ODD
- bge.w NEVEN
-
-SNODD:
-#--REGISTERS SAVED SO FAR: D0, A0, FP2.
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,RPRIME(%a6)
- fmul.x %fp0,%fp0 # FP0 IS S = R*R
- fmov.d SINA7(%pc),%fp1 # A7
- fmov.d COSB8(%pc),%fp2 # B8
- fmul.x %fp0,%fp1 # SA7
- fmul.x %fp0,%fp2 # SB8
-
- mov.l %d2,-(%sp)
- mov.l %d1,%d2
- ror.l &1,%d2
- and.l &0x80000000,%d2
- eor.l %d1,%d2
- and.l &0x80000000,%d2
-
- fadd.d SINA6(%pc),%fp1 # A6+SA7
- fadd.d COSB7(%pc),%fp2 # B7+SB8
-
- fmul.x %fp0,%fp1 # S(A6+SA7)
- eor.l %d2,RPRIME(%a6)
- mov.l (%sp)+,%d2
- fmul.x %fp0,%fp2 # S(B7+SB8)
- ror.l &1,%d1
- and.l &0x80000000,%d1
- mov.l &0x3F800000,POSNEG1(%a6)
- eor.l %d1,POSNEG1(%a6)
-
- fadd.d SINA5(%pc),%fp1 # A5+S(A6+SA7)
- fadd.d COSB6(%pc),%fp2 # B6+S(B7+SB8)
-
- fmul.x %fp0,%fp1 # S(A5+S(A6+SA7))
- fmul.x %fp0,%fp2 # S(B6+S(B7+SB8))
- fmov.x %fp0,SPRIME(%a6)
-
- fadd.d SINA4(%pc),%fp1 # A4+S(A5+S(A6+SA7))
- eor.l %d1,SPRIME(%a6)
- fadd.d COSB5(%pc),%fp2 # B5+S(B6+S(B7+SB8))
-
- fmul.x %fp0,%fp1 # S(A4+...)
- fmul.x %fp0,%fp2 # S(B5+...)
-
- fadd.d SINA3(%pc),%fp1 # A3+S(A4+...)
- fadd.d COSB4(%pc),%fp2 # B4+S(B5+...)
-
- fmul.x %fp0,%fp1 # S(A3+...)
- fmul.x %fp0,%fp2 # S(B4+...)
-
- fadd.x SINA2(%pc),%fp1 # A2+S(A3+...)
- fadd.x COSB3(%pc),%fp2 # B3+S(B4+...)
-
- fmul.x %fp0,%fp1 # S(A2+...)
- fmul.x %fp0,%fp2 # S(B3+...)
-
- fadd.x SINA1(%pc),%fp1 # A1+S(A2+...)
- fadd.x COSB2(%pc),%fp2 # B2+S(B3+...)
-
- fmul.x %fp0,%fp1 # S(A1+...)
- fmul.x %fp2,%fp0 # S(B2+...)
-
- fmul.x RPRIME(%a6),%fp1 # R'S(A1+...)
- fadd.s COSB1(%pc),%fp0 # B1+S(B2...)
- fmul.x SPRIME(%a6),%fp0 # S'(B1+S(B2+...))
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr
- fadd.x RPRIME(%a6),%fp1 # COS(X)
- bsr sto_cos # store cosine result
- fadd.s POSNEG1(%a6),%fp0 # SIN(X)
- bra t_inx2
-
-NEVEN:
-#--REGISTERS SAVED SO FAR: FP2.
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,RPRIME(%a6)
- fmul.x %fp0,%fp0 # FP0 IS S = R*R
-
- fmov.d COSB8(%pc),%fp1 # B8
- fmov.d SINA7(%pc),%fp2 # A7
-
- fmul.x %fp0,%fp1 # SB8
- fmov.x %fp0,SPRIME(%a6)
- fmul.x %fp0,%fp2 # SA7
-
- ror.l &1,%d1
- and.l &0x80000000,%d1
-
- fadd.d COSB7(%pc),%fp1 # B7+SB8
- fadd.d SINA6(%pc),%fp2 # A6+SA7
-
- eor.l %d1,RPRIME(%a6)
- eor.l %d1,SPRIME(%a6)
-
- fmul.x %fp0,%fp1 # S(B7+SB8)
-
- or.l &0x3F800000,%d1
- mov.l %d1,POSNEG1(%a6)
-
- fmul.x %fp0,%fp2 # S(A6+SA7)
-
- fadd.d COSB6(%pc),%fp1 # B6+S(B7+SB8)
- fadd.d SINA5(%pc),%fp2 # A5+S(A6+SA7)
-
- fmul.x %fp0,%fp1 # S(B6+S(B7+SB8))
- fmul.x %fp0,%fp2 # S(A5+S(A6+SA7))
-
- fadd.d COSB5(%pc),%fp1 # B5+S(B6+S(B7+SB8))
- fadd.d SINA4(%pc),%fp2 # A4+S(A5+S(A6+SA7))
-
- fmul.x %fp0,%fp1 # S(B5+...)
- fmul.x %fp0,%fp2 # S(A4+...)
-
- fadd.d COSB4(%pc),%fp1 # B4+S(B5+...)
- fadd.d SINA3(%pc),%fp2 # A3+S(A4+...)
-
- fmul.x %fp0,%fp1 # S(B4+...)
- fmul.x %fp0,%fp2 # S(A3+...)
-
- fadd.x COSB3(%pc),%fp1 # B3+S(B4+...)
- fadd.x SINA2(%pc),%fp2 # A2+S(A3+...)
-
- fmul.x %fp0,%fp1 # S(B3+...)
- fmul.x %fp0,%fp2 # S(A2+...)
-
- fadd.x COSB2(%pc),%fp1 # B2+S(B3+...)
- fadd.x SINA1(%pc),%fp2 # A1+S(A2+...)
-
- fmul.x %fp0,%fp1 # S(B2+...)
- fmul.x %fp2,%fp0 # s(a1+...)
-
-
- fadd.s COSB1(%pc),%fp1 # B1+S(B2...)
- fmul.x RPRIME(%a6),%fp0 # R'S(A1+...)
- fmul.x SPRIME(%a6),%fp1 # S'(B1+S(B2+...))
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr
- fadd.s POSNEG1(%a6),%fp1 # COS(X)
- bsr sto_cos # store cosine result
- fadd.x RPRIME(%a6),%fp0 # SIN(X)
- bra t_inx2
-
-################################################
-
-SCBORS:
- cmp.l %d1,&0x3FFF8000
- bgt.w SREDUCEX
-
-################################################
-
-SCSM:
-# mov.w &0x0000,XDCARE(%a6)
- fmov.s &0x3F800000,%fp1
-
- fmov.l %d0,%fpcr
- fsub.s &0x00800000,%fp1
- bsr sto_cos # store cosine result
- fmov.l %fpcr,%d0 # d0 must have fpcr,too
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0
- bra t_catch
-
-##############################################
-
- global ssincosd
-#--SIN AND COS OF X FOR DENORMALIZED X
-ssincosd:
- mov.l %d0,-(%sp) # save d0
- fmov.s &0x3F800000,%fp1
- bsr sto_cos # store cosine result
- mov.l (%sp)+,%d0 # restore d0
- bra t_extdnrm
-
-############################################
-
-#--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-#--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-#--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-SREDUCEX:
- fmovm.x &0x3c,-(%sp) # save {fp2-fp5}
- mov.l %d2,-(%sp) # save d2
- fmov.s &0x00000000,%fp1 # fp1 = 0
-
-#--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-#--there is a danger of unwanted overflow in first LOOP iteration. In this
-#--case, reduce argument by one remainder step to make subsequent reduction
-#--safe.
- cmp.l %d1,&0x7ffeffff # is arg dangerously large?
- bne.b SLOOP # no
-
-# yes; create 2**16383*PI/2
- mov.w &0x7ffe,FP_SCR0_EX(%a6)
- mov.l &0xc90fdaa2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
-
-# create low half of 2**16383*PI/2 at FP_SCR1
- mov.w &0x7fdc,FP_SCR1_EX(%a6)
- mov.l &0x85a308d3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
-
- ftest.x %fp0 # test sign of argument
- fblt.w sred_neg
-
- or.b &0x80,FP_SCR0_EX(%a6) # positive arg
- or.b &0x80,FP_SCR1_EX(%a6)
-sred_neg:
- fadd.x FP_SCR0(%a6),%fp0 # high part of reduction is exact
- fmov.x %fp0,%fp1 # save high result in fp1
- fadd.x FP_SCR1(%a6),%fp0 # low part of reduction
- fsub.x %fp0,%fp1 # determine low component of result
- fadd.x FP_SCR1(%a6),%fp1 # fp0/fp1 are reduced argument.
-
-#--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-#--integer quotient will be stored in N
-#--Intermeditate remainder is 66-bit long; (R,r) in (FP0,FP1)
-SLOOP:
- fmov.x %fp0,INARG(%a6) # +-2**K * F, 1 <= F < 2
- mov.w INARG(%a6),%d1
- mov.l %d1,%a1 # save a copy of D0
- and.l &0x00007FFF,%d1
- sub.l &0x00003FFF,%d1 # d0 = K
- cmp.l %d1,&28
- ble.b SLASTLOOP
-SCONTLOOP:
- sub.l &27,%d1 # d0 = L := K-27
- mov.b &0,ENDFLAG(%a6)
- bra.b SWORK
-SLASTLOOP:
- clr.l %d1 # d0 = L := 0
- mov.b &1,ENDFLAG(%a6)
-
-SWORK:
-#--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-#--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-#--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-#--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- mov.l &0x00003FFE,%d2 # BIASED EXP OF 2/PI
- sub.l %d1,%d2 # BIASED EXP OF 2**(-L)*(2/PI)
-
- mov.l &0xA2F9836E,FP_SCR0_HI(%a6)
- mov.l &0x4E44152A,FP_SCR0_LO(%a6)
- mov.w %d2,FP_SCR0_EX(%a6) # FP_SCR0 = 2**(-L)*(2/PI)
-
- fmov.x %fp0,%fp2
- fmul.x FP_SCR0(%a6),%fp2 # fp2 = X * 2**(-L)*(2/PI)
-
-#--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-#--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-#--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-#--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-#--US THE DESIRED VALUE IN FLOATING POINT.
- mov.l %a1,%d2
- swap %d2
- and.l &0x80000000,%d2
- or.l &0x5F000000,%d2 # d2 = SIGN(INARG)*2**63 IN SGL
- mov.l %d2,TWOTO63(%a6)
- fadd.s TWOTO63(%a6),%fp2 # THE FRACTIONAL PART OF FP1 IS ROUNDED
- fsub.s TWOTO63(%a6),%fp2 # fp2 = N
-# fint.x %fp2
-
-#--CREATING 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- mov.l %d1,%d2 # d2 = L
-
- add.l &0x00003FFF,%d2 # BIASED EXP OF 2**L * (PI/2)
- mov.w %d2,FP_SCR0_EX(%a6)
- mov.l &0xC90FDAA2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6) # FP_SCR0 = 2**(L) * Piby2_1
-
- add.l &0x00003FDD,%d1
- mov.w %d1,FP_SCR1_EX(%a6)
- mov.l &0x85A308D3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6) # FP_SCR1 = 2**(L) * Piby2_2
-
- mov.b ENDFLAG(%a6),%d1
-
-#--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-#--P2 = 2**(L) * Piby2_2
- fmov.x %fp2,%fp4 # fp4 = N
- fmul.x FP_SCR0(%a6),%fp4 # fp4 = W = N*P1
- fmov.x %fp2,%fp5 # fp5 = N
- fmul.x FP_SCR1(%a6),%fp5 # fp5 = w = N*P2
- fmov.x %fp4,%fp3 # fp3 = W = N*P1
-
-#--we want P+p = W+w but |p| <= half ulp of P
-#--Then, we need to compute A := R-P and a := r-p
- fadd.x %fp5,%fp3 # fp3 = P
- fsub.x %fp3,%fp4 # fp4 = W-P
-
- fsub.x %fp3,%fp0 # fp0 = A := R - P
- fadd.x %fp5,%fp4 # fp4 = p = (W-P)+w
-
- fmov.x %fp0,%fp3 # fp3 = A
- fsub.x %fp4,%fp1 # fp1 = a := r - p
-
-#--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-#--|r| <= half ulp of R.
- fadd.x %fp1,%fp0 # fp0 = R := A+a
-#--No need to calculate r if this is the last loop
- cmp.b %d1,&0
- bgt.w SRESTORE
-
-#--Need to calculate r
- fsub.x %fp0,%fp3 # fp3 = A-R
- fadd.x %fp3,%fp1 # fp1 = r := (A-R)+a
- bra.w SLOOP
-
-SRESTORE:
- fmov.l %fp2,INT(%a6)
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x (%sp)+,&0x3c # restore {fp2-fp5}
-
- mov.l ADJN(%a6),%d1
- cmp.l %d1,&4
-
- blt.w SINCONT
- bra.w SCCONT
-
-#########################################################################
-# stan(): computes the tangent of a normalized input #
-# stand(): computes the tangent of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = tan(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulp in 64 significant bit, i.e. #
-# within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6. #
-# #
-# 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 2, so in particular, k = 0 or 1. #
-# #
-# 3. If k is odd, go to 5. #
-# #
-# 4. (k is even) Tan(X) = tan(r) and tan(r) is approximated by a #
-# rational function U/V where #
-# U = r + r*s*(P1 + s*(P2 + s*P3)), and #
-# V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r. #
-# Exit. #
-# #
-# 4. (k is odd) Tan(X) = -cot(r). Since tan(r) is approximated by #
-# a rational function U/V where #
-# U = r + r*s*(P1 + s*(P2 + s*P3)), and #
-# V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r, #
-# -Cot(r) = -V/U. Exit. #
-# #
-# 6. If |X| > 1, go to 8. #
-# #
-# 7. (|X|<2**(-40)) Tan(X) = X. Exit. #
-# #
-# 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, go back #
-# to 2. #
-# #
-#########################################################################
-
-TANQ4:
- long 0x3EA0B759,0xF50F8688
-TANP3:
- long 0xBEF2BAA5,0xA8924F04
-
-TANQ3:
- long 0xBF346F59,0xB39BA65F,0x00000000,0x00000000
-
-TANP2:
- long 0x3FF60000,0xE073D3FC,0x199C4A00,0x00000000
-
-TANQ2:
- long 0x3FF90000,0xD23CD684,0x15D95FA1,0x00000000
-
-TANP1:
- long 0xBFFC0000,0x8895A6C5,0xFB423BCA,0x00000000
-
-TANQ1:
- long 0xBFFD0000,0xEEF57E0D,0xA84BC8CE,0x00000000
-
-INVTWOPI:
- long 0x3FFC0000,0xA2F9836E,0x4E44152A,0x00000000
-
-TWOPI1:
- long 0x40010000,0xC90FDAA2,0x00000000,0x00000000
-TWOPI2:
- long 0x3FDF0000,0x85A308D4,0x00000000,0x00000000
-
-#--N*PI/2, -32 <= N <= 32, IN A LEADING TERM IN EXT. AND TRAILING
-#--TERM IN SGL. NOTE THAT PI IS 64-BIT LONG, THUS N*PI/2 IS AT
-#--MOST 69 BITS LONG.
-# global PITBL
-PITBL:
- long 0xC0040000,0xC90FDAA2,0x2168C235,0x21800000
- long 0xC0040000,0xC2C75BCD,0x105D7C23,0xA0D00000
- long 0xC0040000,0xBC7EDCF7,0xFF523611,0xA1E80000
- long 0xC0040000,0xB6365E22,0xEE46F000,0x21480000
- long 0xC0040000,0xAFEDDF4D,0xDD3BA9EE,0xA1200000
- long 0xC0040000,0xA9A56078,0xCC3063DD,0x21FC0000
- long 0xC0040000,0xA35CE1A3,0xBB251DCB,0x21100000
- long 0xC0040000,0x9D1462CE,0xAA19D7B9,0xA1580000
- long 0xC0040000,0x96CBE3F9,0x990E91A8,0x21E00000
- long 0xC0040000,0x90836524,0x88034B96,0x20B00000
- long 0xC0040000,0x8A3AE64F,0x76F80584,0xA1880000
- long 0xC0040000,0x83F2677A,0x65ECBF73,0x21C40000
- long 0xC0030000,0xFB53D14A,0xA9C2F2C2,0x20000000
- long 0xC0030000,0xEEC2D3A0,0x87AC669F,0x21380000
- long 0xC0030000,0xE231D5F6,0x6595DA7B,0xA1300000
- long 0xC0030000,0xD5A0D84C,0x437F4E58,0x9FC00000
- long 0xC0030000,0xC90FDAA2,0x2168C235,0x21000000
- long 0xC0030000,0xBC7EDCF7,0xFF523611,0xA1680000
- long 0xC0030000,0xAFEDDF4D,0xDD3BA9EE,0xA0A00000
- long 0xC0030000,0xA35CE1A3,0xBB251DCB,0x20900000
- long 0xC0030000,0x96CBE3F9,0x990E91A8,0x21600000
- long 0xC0030000,0x8A3AE64F,0x76F80584,0xA1080000
- long 0xC0020000,0xFB53D14A,0xA9C2F2C2,0x1F800000
- long 0xC0020000,0xE231D5F6,0x6595DA7B,0xA0B00000
- long 0xC0020000,0xC90FDAA2,0x2168C235,0x20800000
- long 0xC0020000,0xAFEDDF4D,0xDD3BA9EE,0xA0200000
- long 0xC0020000,0x96CBE3F9,0x990E91A8,0x20E00000
- long 0xC0010000,0xFB53D14A,0xA9C2F2C2,0x1F000000
- long 0xC0010000,0xC90FDAA2,0x2168C235,0x20000000
- long 0xC0010000,0x96CBE3F9,0x990E91A8,0x20600000
- long 0xC0000000,0xC90FDAA2,0x2168C235,0x1F800000
- long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x1F000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x9F000000
- long 0x40000000,0xC90FDAA2,0x2168C235,0x9F800000
- long 0x40010000,0x96CBE3F9,0x990E91A8,0xA0600000
- long 0x40010000,0xC90FDAA2,0x2168C235,0xA0000000
- long 0x40010000,0xFB53D14A,0xA9C2F2C2,0x9F000000
- long 0x40020000,0x96CBE3F9,0x990E91A8,0xA0E00000
- long 0x40020000,0xAFEDDF4D,0xDD3BA9EE,0x20200000
- long 0x40020000,0xC90FDAA2,0x2168C235,0xA0800000
- long 0x40020000,0xE231D5F6,0x6595DA7B,0x20B00000
- long 0x40020000,0xFB53D14A,0xA9C2F2C2,0x9F800000
- long 0x40030000,0x8A3AE64F,0x76F80584,0x21080000
- long 0x40030000,0x96CBE3F9,0x990E91A8,0xA1600000
- long 0x40030000,0xA35CE1A3,0xBB251DCB,0xA0900000
- long 0x40030000,0xAFEDDF4D,0xDD3BA9EE,0x20A00000
- long 0x40030000,0xBC7EDCF7,0xFF523611,0x21680000
- long 0x40030000,0xC90FDAA2,0x2168C235,0xA1000000
- long 0x40030000,0xD5A0D84C,0x437F4E58,0x1FC00000
- long 0x40030000,0xE231D5F6,0x6595DA7B,0x21300000
- long 0x40030000,0xEEC2D3A0,0x87AC669F,0xA1380000
- long 0x40030000,0xFB53D14A,0xA9C2F2C2,0xA0000000
- long 0x40040000,0x83F2677A,0x65ECBF73,0xA1C40000
- long 0x40040000,0x8A3AE64F,0x76F80584,0x21880000
- long 0x40040000,0x90836524,0x88034B96,0xA0B00000
- long 0x40040000,0x96CBE3F9,0x990E91A8,0xA1E00000
- long 0x40040000,0x9D1462CE,0xAA19D7B9,0x21580000
- long 0x40040000,0xA35CE1A3,0xBB251DCB,0xA1100000
- long 0x40040000,0xA9A56078,0xCC3063DD,0xA1FC0000
- long 0x40040000,0xAFEDDF4D,0xDD3BA9EE,0x21200000
- long 0x40040000,0xB6365E22,0xEE46F000,0xA1480000
- long 0x40040000,0xBC7EDCF7,0xFF523611,0x21E80000
- long 0x40040000,0xC2C75BCD,0x105D7C23,0x20D00000
- long 0x40040000,0xC90FDAA2,0x2168C235,0xA1800000
-
- set INARG,FP_SCR0
-
- set TWOTO63,L_SCR1
- set INT,L_SCR1
- set ENDFLAG,L_SCR2
-
- global stan
-stan:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FD78000 # |X| >= 2**(-40)?
- bge.b TANOK1
- bra.w TANSM
-TANOK1:
- cmp.l %d1,&0x4004BC7E # |X| < 15 PI?
- blt.b TANMAIN
- bra.w REDUCEX
-
-TANMAIN:
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
- fmov.x %fp0,%fp1
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea.l PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,%d1 # CONVERT TO INTEGER
-
- asl.l &4,%d1
- add.l %d1,%a1 # ADDRESS N*PIBY2 IN Y1, Y2
-
- fsub.x (%a1)+,%fp0 # X-Y1
-
- fsub.s (%a1),%fp0 # FP0 IS R = (X-Y1)-Y2
-
- ror.l &5,%d1
- and.l &0x80000000,%d1 # D0 WAS ODD IFF D0 < 0
-
-TANCONT:
- fmovm.x &0x0c,-(%sp) # save fp2,fp3
-
- cmp.l %d1,&0
- blt.w NODD
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # S = R*R
-
- fmov.d TANQ4(%pc),%fp3
- fmov.d TANP3(%pc),%fp2
-
- fmul.x %fp1,%fp3 # SQ4
- fmul.x %fp1,%fp2 # SP3
-
- fadd.d TANQ3(%pc),%fp3 # Q3+SQ4
- fadd.x TANP2(%pc),%fp2 # P2+SP3
-
- fmul.x %fp1,%fp3 # S(Q3+SQ4)
- fmul.x %fp1,%fp2 # S(P2+SP3)
-
- fadd.x TANQ2(%pc),%fp3 # Q2+S(Q3+SQ4)
- fadd.x TANP1(%pc),%fp2 # P1+S(P2+SP3)
-
- fmul.x %fp1,%fp3 # S(Q2+S(Q3+SQ4))
- fmul.x %fp1,%fp2 # S(P1+S(P2+SP3))
-
- fadd.x TANQ1(%pc),%fp3 # Q1+S(Q2+S(Q3+SQ4))
- fmul.x %fp0,%fp2 # RS(P1+S(P2+SP3))
-
- fmul.x %fp3,%fp1 # S(Q1+S(Q2+S(Q3+SQ4)))
-
- fadd.x %fp2,%fp0 # R+RS(P1+S(P2+SP3))
-
- fadd.s &0x3F800000,%fp1 # 1+S(Q1+...)
-
- fmovm.x (%sp)+,&0x30 # restore fp2,fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fdiv.x %fp1,%fp0 # last inst - possible exception set
- bra t_inx2
-
-NODD:
- fmov.x %fp0,%fp1
- fmul.x %fp0,%fp0 # S = R*R
-
- fmov.d TANQ4(%pc),%fp3
- fmov.d TANP3(%pc),%fp2
-
- fmul.x %fp0,%fp3 # SQ4
- fmul.x %fp0,%fp2 # SP3
-
- fadd.d TANQ3(%pc),%fp3 # Q3+SQ4
- fadd.x TANP2(%pc),%fp2 # P2+SP3
-
- fmul.x %fp0,%fp3 # S(Q3+SQ4)
- fmul.x %fp0,%fp2 # S(P2+SP3)
-
- fadd.x TANQ2(%pc),%fp3 # Q2+S(Q3+SQ4)
- fadd.x TANP1(%pc),%fp2 # P1+S(P2+SP3)
-
- fmul.x %fp0,%fp3 # S(Q2+S(Q3+SQ4))
- fmul.x %fp0,%fp2 # S(P1+S(P2+SP3))
-
- fadd.x TANQ1(%pc),%fp3 # Q1+S(Q2+S(Q3+SQ4))
- fmul.x %fp1,%fp2 # RS(P1+S(P2+SP3))
-
- fmul.x %fp3,%fp0 # S(Q1+S(Q2+S(Q3+SQ4)))
-
- fadd.x %fp2,%fp1 # R+RS(P1+S(P2+SP3))
- fadd.s &0x3F800000,%fp0 # 1+S(Q1+...)
-
- fmovm.x (%sp)+,&0x30 # restore fp2,fp3
-
- fmov.x %fp1,-(%sp)
- eor.l &0x80000000,(%sp)
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fdiv.x (%sp)+,%fp0 # last inst - possible exception set
- bra t_inx2
-
-TANBORS:
-#--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-#--IF |X| < 2**(-40), RETURN X OR 1.
- cmp.l %d1,&0x3FFF8000
- bgt.b REDUCEX
-
-TANSM:
- fmov.x %fp0,-(%sp)
- fmov.l %d0,%fpcr # restore users round mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%sp)+,%fp0 # last inst - posibble exception set
- bra t_catch
-
- global stand
-#--TAN(X) = X FOR DENORMALIZED X
-stand:
- bra t_extdnrm
-
-#--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-#--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-#--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-REDUCEX:
- fmovm.x &0x3c,-(%sp) # save {fp2-fp5}
- mov.l %d2,-(%sp) # save d2
- fmov.s &0x00000000,%fp1 # fp1 = 0
-
-#--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-#--there is a danger of unwanted overflow in first LOOP iteration. In this
-#--case, reduce argument by one remainder step to make subsequent reduction
-#--safe.
- cmp.l %d1,&0x7ffeffff # is arg dangerously large?
- bne.b LOOP # no
-
-# yes; create 2**16383*PI/2
- mov.w &0x7ffe,FP_SCR0_EX(%a6)
- mov.l &0xc90fdaa2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
-
-# create low half of 2**16383*PI/2 at FP_SCR1
- mov.w &0x7fdc,FP_SCR1_EX(%a6)
- mov.l &0x85a308d3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
-
- ftest.x %fp0 # test sign of argument
- fblt.w red_neg
-
- or.b &0x80,FP_SCR0_EX(%a6) # positive arg
- or.b &0x80,FP_SCR1_EX(%a6)
-red_neg:
- fadd.x FP_SCR0(%a6),%fp0 # high part of reduction is exact
- fmov.x %fp0,%fp1 # save high result in fp1
- fadd.x FP_SCR1(%a6),%fp0 # low part of reduction
- fsub.x %fp0,%fp1 # determine low component of result
- fadd.x FP_SCR1(%a6),%fp1 # fp0/fp1 are reduced argument.
-
-#--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-#--integer quotient will be stored in N
-#--Intermeditate remainder is 66-bit long; (R,r) in (FP0,FP1)
-LOOP:
- fmov.x %fp0,INARG(%a6) # +-2**K * F, 1 <= F < 2
- mov.w INARG(%a6),%d1
- mov.l %d1,%a1 # save a copy of D0
- and.l &0x00007FFF,%d1
- sub.l &0x00003FFF,%d1 # d0 = K
- cmp.l %d1,&28
- ble.b LASTLOOP
-CONTLOOP:
- sub.l &27,%d1 # d0 = L := K-27
- mov.b &0,ENDFLAG(%a6)
- bra.b WORK
-LASTLOOP:
- clr.l %d1 # d0 = L := 0
- mov.b &1,ENDFLAG(%a6)
-
-WORK:
-#--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-#--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-#--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-#--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- mov.l &0x00003FFE,%d2 # BIASED EXP OF 2/PI
- sub.l %d1,%d2 # BIASED EXP OF 2**(-L)*(2/PI)
-
- mov.l &0xA2F9836E,FP_SCR0_HI(%a6)
- mov.l &0x4E44152A,FP_SCR0_LO(%a6)
- mov.w %d2,FP_SCR0_EX(%a6) # FP_SCR0 = 2**(-L)*(2/PI)
-
- fmov.x %fp0,%fp2
- fmul.x FP_SCR0(%a6),%fp2 # fp2 = X * 2**(-L)*(2/PI)
-
-#--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-#--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-#--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-#--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-#--US THE DESIRED VALUE IN FLOATING POINT.
- mov.l %a1,%d2
- swap %d2
- and.l &0x80000000,%d2
- or.l &0x5F000000,%d2 # d2 = SIGN(INARG)*2**63 IN SGL
- mov.l %d2,TWOTO63(%a6)
- fadd.s TWOTO63(%a6),%fp2 # THE FRACTIONAL PART OF FP1 IS ROUNDED
- fsub.s TWOTO63(%a6),%fp2 # fp2 = N
-# fintrz.x %fp2,%fp2
-
-#--CREATING 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- mov.l %d1,%d2 # d2 = L
-
- add.l &0x00003FFF,%d2 # BIASED EXP OF 2**L * (PI/2)
- mov.w %d2,FP_SCR0_EX(%a6)
- mov.l &0xC90FDAA2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6) # FP_SCR0 = 2**(L) * Piby2_1
-
- add.l &0x00003FDD,%d1
- mov.w %d1,FP_SCR1_EX(%a6)
- mov.l &0x85A308D3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6) # FP_SCR1 = 2**(L) * Piby2_2
-
- mov.b ENDFLAG(%a6),%d1
-
-#--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-#--P2 = 2**(L) * Piby2_2
- fmov.x %fp2,%fp4 # fp4 = N
- fmul.x FP_SCR0(%a6),%fp4 # fp4 = W = N*P1
- fmov.x %fp2,%fp5 # fp5 = N
- fmul.x FP_SCR1(%a6),%fp5 # fp5 = w = N*P2
- fmov.x %fp4,%fp3 # fp3 = W = N*P1
-
-#--we want P+p = W+w but |p| <= half ulp of P
-#--Then, we need to compute A := R-P and a := r-p
- fadd.x %fp5,%fp3 # fp3 = P
- fsub.x %fp3,%fp4 # fp4 = W-P
-
- fsub.x %fp3,%fp0 # fp0 = A := R - P
- fadd.x %fp5,%fp4 # fp4 = p = (W-P)+w
-
- fmov.x %fp0,%fp3 # fp3 = A
- fsub.x %fp4,%fp1 # fp1 = a := r - p
-
-#--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-#--|r| <= half ulp of R.
- fadd.x %fp1,%fp0 # fp0 = R := A+a
-#--No need to calculate r if this is the last loop
- cmp.b %d1,&0
- bgt.w RESTORE
-
-#--Need to calculate r
- fsub.x %fp0,%fp3 # fp3 = A-R
- fadd.x %fp3,%fp1 # fp1 = r := (A-R)+a
- bra.w LOOP
-
-RESTORE:
- fmov.l %fp2,INT(%a6)
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x (%sp)+,&0x3c # restore {fp2-fp5}
-
- mov.l INT(%a6),%d1
- ror.l &1,%d1
-
- bra.w TANCONT
-
-#########################################################################
-# satan(): computes the arctangent of a normalized number #
-# satand(): computes the arctangent of a denormalized number #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arctan(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# Step 1. If |X| >= 16 or |X| < 1/16, go to Step 5. #
-# #
-# Step 2. Let X = sgn * 2**k * 1.xxxxxxxx...x. #
-# Note that k = -4, -3,..., or 3. #
-# Define F = sgn * 2**k * 1.xxxx1, i.e. the first 5 #
-# significant bits of X with a bit-1 attached at the 6-th #
-# bit position. Define u to be u = (X-F) / (1 + X*F). #
-# #
-# Step 3. Approximate arctan(u) by a polynomial poly. #
-# #
-# Step 4. Return arctan(F) + poly, arctan(F) is fetched from a #
-# table of values calculated beforehand. Exit. #
-# #
-# Step 5. If |X| >= 16, go to Step 7. #
-# #
-# Step 6. Approximate arctan(X) by an odd polynomial in X. Exit. #
-# #
-# Step 7. Define X' = -1/X. Approximate arctan(X') by an odd #
-# polynomial in X'. #
-# Arctan(X) = sign(X)*Pi/2 + arctan(X'). Exit. #
-# #
-#########################################################################
-
-ATANA3: long 0xBFF6687E,0x314987D8
-ATANA2: long 0x4002AC69,0x34A26DB3
-ATANA1: long 0xBFC2476F,0x4E1DA28E
-
-ATANB6: long 0x3FB34444,0x7F876989
-ATANB5: long 0xBFB744EE,0x7FAF45DB
-ATANB4: long 0x3FBC71C6,0x46940220
-ATANB3: long 0xBFC24924,0x921872F9
-ATANB2: long 0x3FC99999,0x99998FA9
-ATANB1: long 0xBFD55555,0x55555555
-
-ATANC5: long 0xBFB70BF3,0x98539E6A
-ATANC4: long 0x3FBC7187,0x962D1D7D
-ATANC3: long 0xBFC24924,0x827107B8
-ATANC2: long 0x3FC99999,0x9996263E
-ATANC1: long 0xBFD55555,0x55555536
-
-PPIBY2: long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-NPIBY2: long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
-PTINY: long 0x00010000,0x80000000,0x00000000,0x00000000
-NTINY: long 0x80010000,0x80000000,0x00000000,0x00000000
-
-ATANTBL:
- long 0x3FFB0000,0x83D152C5,0x060B7A51,0x00000000
- long 0x3FFB0000,0x8BC85445,0x65498B8B,0x00000000
- long 0x3FFB0000,0x93BE4060,0x17626B0D,0x00000000
- long 0x3FFB0000,0x9BB3078D,0x35AEC202,0x00000000
- long 0x3FFB0000,0xA3A69A52,0x5DDCE7DE,0x00000000
- long 0x3FFB0000,0xAB98E943,0x62765619,0x00000000
- long 0x3FFB0000,0xB389E502,0xF9C59862,0x00000000
- long 0x3FFB0000,0xBB797E43,0x6B09E6FB,0x00000000
- long 0x3FFB0000,0xC367A5C7,0x39E5F446,0x00000000
- long 0x3FFB0000,0xCB544C61,0xCFF7D5C6,0x00000000
- long 0x3FFB0000,0xD33F62F8,0x2488533E,0x00000000
- long 0x3FFB0000,0xDB28DA81,0x62404C77,0x00000000
- long 0x3FFB0000,0xE310A407,0x8AD34F18,0x00000000
- long 0x3FFB0000,0xEAF6B0A8,0x188EE1EB,0x00000000
- long 0x3FFB0000,0xF2DAF194,0x9DBE79D5,0x00000000
- long 0x3FFB0000,0xFABD5813,0x61D47E3E,0x00000000
- long 0x3FFC0000,0x8346AC21,0x0959ECC4,0x00000000
- long 0x3FFC0000,0x8B232A08,0x304282D8,0x00000000
- long 0x3FFC0000,0x92FB70B8,0xD29AE2F9,0x00000000
- long 0x3FFC0000,0x9ACF476F,0x5CCD1CB4,0x00000000
- long 0x3FFC0000,0xA29E7630,0x4954F23F,0x00000000
- long 0x3FFC0000,0xAA68C5D0,0x8AB85230,0x00000000
- long 0x3FFC0000,0xB22DFFFD,0x9D539F83,0x00000000
- long 0x3FFC0000,0xB9EDEF45,0x3E900EA5,0x00000000
- long 0x3FFC0000,0xC1A85F1C,0xC75E3EA5,0x00000000
- long 0x3FFC0000,0xC95D1BE8,0x28138DE6,0x00000000
- long 0x3FFC0000,0xD10BF300,0x840D2DE4,0x00000000
- long 0x3FFC0000,0xD8B4B2BA,0x6BC05E7A,0x00000000
- long 0x3FFC0000,0xE0572A6B,0xB42335F6,0x00000000
- long 0x3FFC0000,0xE7F32A70,0xEA9CAA8F,0x00000000
- long 0x3FFC0000,0xEF888432,0x64ECEFAA,0x00000000
- long 0x3FFC0000,0xF7170A28,0xECC06666,0x00000000
- long 0x3FFD0000,0x812FD288,0x332DAD32,0x00000000
- long 0x3FFD0000,0x88A8D1B1,0x218E4D64,0x00000000
- long 0x3FFD0000,0x9012AB3F,0x23E4AEE8,0x00000000
- long 0x3FFD0000,0x976CC3D4,0x11E7F1B9,0x00000000
- long 0x3FFD0000,0x9EB68949,0x3889A227,0x00000000
- long 0x3FFD0000,0xA5EF72C3,0x4487361B,0x00000000
- long 0x3FFD0000,0xAD1700BA,0xF07A7227,0x00000000
- long 0x3FFD0000,0xB42CBCFA,0xFD37EFB7,0x00000000
- long 0x3FFD0000,0xBB303A94,0x0BA80F89,0x00000000
- long 0x3FFD0000,0xC22115C6,0xFCAEBBAF,0x00000000
- long 0x3FFD0000,0xC8FEF3E6,0x86331221,0x00000000
- long 0x3FFD0000,0xCFC98330,0xB4000C70,0x00000000
- long 0x3FFD0000,0xD6807AA1,0x102C5BF9,0x00000000
- long 0x3FFD0000,0xDD2399BC,0x31252AA3,0x00000000
- long 0x3FFD0000,0xE3B2A855,0x6B8FC517,0x00000000
- long 0x3FFD0000,0xEA2D764F,0x64315989,0x00000000
- long 0x3FFD0000,0xF3BF5BF8,0xBAD1A21D,0x00000000
- long 0x3FFE0000,0x801CE39E,0x0D205C9A,0x00000000
- long 0x3FFE0000,0x8630A2DA,0xDA1ED066,0x00000000
- long 0x3FFE0000,0x8C1AD445,0xF3E09B8C,0x00000000
- long 0x3FFE0000,0x91DB8F16,0x64F350E2,0x00000000
- long 0x3FFE0000,0x97731420,0x365E538C,0x00000000
- long 0x3FFE0000,0x9CE1C8E6,0xA0B8CDBA,0x00000000
- long 0x3FFE0000,0xA22832DB,0xCADAAE09,0x00000000
- long 0x3FFE0000,0xA746F2DD,0xB7602294,0x00000000
- long 0x3FFE0000,0xAC3EC0FB,0x997DD6A2,0x00000000
- long 0x3FFE0000,0xB110688A,0xEBDC6F6A,0x00000000
- long 0x3FFE0000,0xB5BCC490,0x59ECC4B0,0x00000000
- long 0x3FFE0000,0xBA44BC7D,0xD470782F,0x00000000
- long 0x3FFE0000,0xBEA94144,0xFD049AAC,0x00000000
- long 0x3FFE0000,0xC2EB4ABB,0x661628B6,0x00000000
- long 0x3FFE0000,0xC70BD54C,0xE602EE14,0x00000000
- long 0x3FFE0000,0xCD000549,0xADEC7159,0x00000000
- long 0x3FFE0000,0xD48457D2,0xD8EA4EA3,0x00000000
- long 0x3FFE0000,0xDB948DA7,0x12DECE3B,0x00000000
- long 0x3FFE0000,0xE23855F9,0x69E8096A,0x00000000
- long 0x3FFE0000,0xE8771129,0xC4353259,0x00000000
- long 0x3FFE0000,0xEE57C16E,0x0D379C0D,0x00000000
- long 0x3FFE0000,0xF3E10211,0xA87C3779,0x00000000
- long 0x3FFE0000,0xF919039D,0x758B8D41,0x00000000
- long 0x3FFE0000,0xFE058B8F,0x64935FB3,0x00000000
- long 0x3FFF0000,0x8155FB49,0x7B685D04,0x00000000
- long 0x3FFF0000,0x83889E35,0x49D108E1,0x00000000
- long 0x3FFF0000,0x859CFA76,0x511D724B,0x00000000
- long 0x3FFF0000,0x87952ECF,0xFF8131E7,0x00000000
- long 0x3FFF0000,0x89732FD1,0x9557641B,0x00000000
- long 0x3FFF0000,0x8B38CAD1,0x01932A35,0x00000000
- long 0x3FFF0000,0x8CE7A8D8,0x301EE6B5,0x00000000
- long 0x3FFF0000,0x8F46A39E,0x2EAE5281,0x00000000
- long 0x3FFF0000,0x922DA7D7,0x91888487,0x00000000
- long 0x3FFF0000,0x94D19FCB,0xDEDF5241,0x00000000
- long 0x3FFF0000,0x973AB944,0x19D2A08B,0x00000000
- long 0x3FFF0000,0x996FF00E,0x08E10B96,0x00000000
- long 0x3FFF0000,0x9B773F95,0x12321DA7,0x00000000
- long 0x3FFF0000,0x9D55CC32,0x0F935624,0x00000000
- long 0x3FFF0000,0x9F100575,0x006CC571,0x00000000
- long 0x3FFF0000,0xA0A9C290,0xD97CC06C,0x00000000
- long 0x3FFF0000,0xA22659EB,0xEBC0630A,0x00000000
- long 0x3FFF0000,0xA388B4AF,0xF6EF0EC9,0x00000000
- long 0x3FFF0000,0xA4D35F10,0x61D292C4,0x00000000
- long 0x3FFF0000,0xA60895DC,0xFBE3187E,0x00000000
- long 0x3FFF0000,0xA72A51DC,0x7367BEAC,0x00000000
- long 0x3FFF0000,0xA83A5153,0x0956168F,0x00000000
- long 0x3FFF0000,0xA93A2007,0x7539546E,0x00000000
- long 0x3FFF0000,0xAA9E7245,0x023B2605,0x00000000
- long 0x3FFF0000,0xAC4C84BA,0x6FE4D58F,0x00000000
- long 0x3FFF0000,0xADCE4A4A,0x606B9712,0x00000000
- long 0x3FFF0000,0xAF2A2DCD,0x8D263C9C,0x00000000
- long 0x3FFF0000,0xB0656F81,0xF22265C7,0x00000000
- long 0x3FFF0000,0xB1846515,0x0F71496A,0x00000000
- long 0x3FFF0000,0xB28AAA15,0x6F9ADA35,0x00000000
- long 0x3FFF0000,0xB37B44FF,0x3766B895,0x00000000
- long 0x3FFF0000,0xB458C3DC,0xE9630433,0x00000000
- long 0x3FFF0000,0xB525529D,0x562246BD,0x00000000
- long 0x3FFF0000,0xB5E2CCA9,0x5F9D88CC,0x00000000
- long 0x3FFF0000,0xB692CADA,0x7ACA1ADA,0x00000000
- long 0x3FFF0000,0xB736AEA7,0xA6925838,0x00000000
- long 0x3FFF0000,0xB7CFAB28,0x7E9F7B36,0x00000000
- long 0x3FFF0000,0xB85ECC66,0xCB219835,0x00000000
- long 0x3FFF0000,0xB8E4FD5A,0x20A593DA,0x00000000
- long 0x3FFF0000,0xB99F41F6,0x4AFF9BB5,0x00000000
- long 0x3FFF0000,0xBA7F1E17,0x842BBE7B,0x00000000
- long 0x3FFF0000,0xBB471285,0x7637E17D,0x00000000
- long 0x3FFF0000,0xBBFABE8A,0x4788DF6F,0x00000000
- long 0x3FFF0000,0xBC9D0FAD,0x2B689D79,0x00000000
- long 0x3FFF0000,0xBD306A39,0x471ECD86,0x00000000
- long 0x3FFF0000,0xBDB6C731,0x856AF18A,0x00000000
- long 0x3FFF0000,0xBE31CAC5,0x02E80D70,0x00000000
- long 0x3FFF0000,0xBEA2D55C,0xE33194E2,0x00000000
- long 0x3FFF0000,0xBF0B10B7,0xC03128F0,0x00000000
- long 0x3FFF0000,0xBF6B7A18,0xDACB778D,0x00000000
- long 0x3FFF0000,0xBFC4EA46,0x63FA18F6,0x00000000
- long 0x3FFF0000,0xC0181BDE,0x8B89A454,0x00000000
- long 0x3FFF0000,0xC065B066,0xCFBF6439,0x00000000
- long 0x3FFF0000,0xC0AE345F,0x56340AE6,0x00000000
- long 0x3FFF0000,0xC0F22291,0x9CB9E6A7,0x00000000
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
- set XFRACLO,X+8
-
- set ATANF,FP_SCR1
- set ATANFHI,ATANF+4
- set ATANFLO,ATANF+8
-
- global satan
-#--ENTRY POINT FOR ATAN(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-satan:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FFB8000 # |X| >= 1/16?
- bge.b ATANOK1
- bra.w ATANSM
-
-ATANOK1:
- cmp.l %d1,&0x4002FFFF # |X| < 16 ?
- ble.b ATANMAIN
- bra.w ATANBIG
-
-#--THE MOST LIKELY CASE, |X| IN [1/16, 16). WE USE TABLE TECHNIQUE
-#--THE IDEA IS ATAN(X) = ATAN(F) + ATAN( [X-F] / [1+XF] ).
-#--SO IF F IS CHOSEN TO BE CLOSE TO X AND ATAN(F) IS STORED IN
-#--A TABLE, ALL WE NEED IS TO APPROXIMATE ATAN(U) WHERE
-#--U = (X-F)/(1+XF) IS SMALL (REMEMBER F IS CLOSE TO X). IT IS
-#--TRUE THAT A DIVIDE IS NOW NEEDED, BUT THE APPROXIMATION FOR
-#--ATAN(U) IS A VERY SHORT POLYNOMIAL AND THE INDEXING TO
-#--FETCH F AND SAVING OF REGISTERS CAN BE ALL HIDED UNDER THE
-#--DIVIDE. IN THE END THIS METHOD IS MUCH FASTER THAN A TRADITIONAL
-#--ONE. NOTE ALSO THAT THE TRADITIONAL SCHEME THAT APPROXIMATE
-#--ATAN(X) DIRECTLY WILL NEED TO USE A RATIONAL APPROXIMATION
-#--(DIVISION NEEDED) ANYWAY BECAUSE A POLYNOMIAL APPROXIMATION
-#--WILL INVOLVE A VERY LONG POLYNOMIAL.
-
-#--NOW WE SEE X AS +-2^K * 1.BBBBBBB....B <- 1. + 63 BITS
-#--WE CHOSE F TO BE +-2^K * 1.BBBB1
-#--THAT IS IT MATCHES THE EXPONENT AND FIRST 5 BITS OF X, THE
-#--SIXTH BITS IS SET TO BE 1. SINCE K = -4, -3, ..., 3, THERE
-#--ARE ONLY 8 TIMES 16 = 2^7 = 128 |F|'S. SINCE ATAN(-|F|) IS
-#-- -ATAN(|F|), WE NEED TO STORE ONLY ATAN(|F|).
-
-ATANMAIN:
-
- and.l &0xF8000000,XFRAC(%a6) # FIRST 5 BITS
- or.l &0x04000000,XFRAC(%a6) # SET 6-TH BIT TO 1
- mov.l &0x00000000,XFRACLO(%a6) # LOCATION OF X IS NOW F
-
- fmov.x %fp0,%fp1 # FP1 IS X
- fmul.x X(%a6),%fp1 # FP1 IS X*F, NOTE THAT X*F > 0
- fsub.x X(%a6),%fp0 # FP0 IS X-F
- fadd.s &0x3F800000,%fp1 # FP1 IS 1 + X*F
- fdiv.x %fp1,%fp0 # FP0 IS U = (X-F)/(1+X*F)
-
-#--WHILE THE DIVISION IS TAKING ITS TIME, WE FETCH ATAN(|F|)
-#--CREATE ATAN(F) AND STORE IT IN ATANF, AND
-#--SAVE REGISTERS FP2.
-
- mov.l %d2,-(%sp) # SAVE d2 TEMPORARILY
- mov.l %d1,%d2 # THE EXP AND 16 BITS OF X
- and.l &0x00007800,%d1 # 4 VARYING BITS OF F'S FRACTION
- and.l &0x7FFF0000,%d2 # EXPONENT OF F
- sub.l &0x3FFB0000,%d2 # K+4
- asr.l &1,%d2
- add.l %d2,%d1 # THE 7 BITS IDENTIFYING F
- asr.l &7,%d1 # INDEX INTO TBL OF ATAN(|F|)
- lea ATANTBL(%pc),%a1
- add.l %d1,%a1 # ADDRESS OF ATAN(|F|)
- mov.l (%a1)+,ATANF(%a6)
- mov.l (%a1)+,ATANFHI(%a6)
- mov.l (%a1)+,ATANFLO(%a6) # ATANF IS NOW ATAN(|F|)
- mov.l X(%a6),%d1 # LOAD SIGN AND EXPO. AGAIN
- and.l &0x80000000,%d1 # SIGN(F)
- or.l %d1,ATANF(%a6) # ATANF IS NOW SIGN(F)*ATAN(|F|)
- mov.l (%sp)+,%d2 # RESTORE d2
-
-#--THAT'S ALL I HAVE TO DO FOR NOW,
-#--BUT ALAS, THE DIVIDE IS STILL CRANKING!
-
-#--U IN FP0, WE ARE NOW READY TO COMPUTE ATAN(U) AS
-#--U + A1*U*V*(A2 + V*(A3 + V)), V = U*U
-#--THE POLYNOMIAL MAY LOOK STRANGE, BUT IS NEVERTHELESS CORRECT.
-#--THE NATURAL FORM IS U + U*V*(A1 + V*(A2 + V*A3))
-#--WHAT WE HAVE HERE IS MERELY A1 = A3, A2 = A1/A3, A3 = A2/A3.
-#--THE REASON FOR THIS REARRANGEMENT IS TO MAKE THE INDEPENDENT
-#--PARTS A1*U*V AND (A2 + ... STUFF) MORE LOAD-BALANCED
-
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1
- fmov.d ATANA3(%pc),%fp2
- fadd.x %fp1,%fp2 # A3+V
- fmul.x %fp1,%fp2 # V*(A3+V)
- fmul.x %fp0,%fp1 # U*V
- fadd.d ATANA2(%pc),%fp2 # A2+V*(A3+V)
- fmul.d ATANA1(%pc),%fp1 # A1*U*V
- fmul.x %fp2,%fp1 # A1*U*V*(A2+V*(A3+V))
- fadd.x %fp1,%fp0 # ATAN(U), FP1 RELEASED
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- fadd.x ATANF(%a6),%fp0 # ATAN(X)
- bra t_inx2
-
-ATANBORS:
-#--|X| IS IN d0 IN COMPACT FORM. FP1, d0 SAVED.
-#--FP0 IS X AND |X| <= 1/16 OR |X| >= 16.
- cmp.l %d1,&0x3FFF8000
- bgt.w ATANBIG # I.E. |X| >= 16
-
-ATANSM:
-#--|X| <= 1/16
-#--IF |X| < 2^(-40), RETURN X AS ANSWER. OTHERWISE, APPROXIMATE
-#--ATAN(X) BY X + X*Y*(B1+Y*(B2+Y*(B3+Y*(B4+Y*(B5+Y*B6)))))
-#--WHICH IS X + X*Y*( [B1+Z*(B3+Z*B5)] + [Y*(B2+Z*(B4+Z*B6)] )
-#--WHERE Y = X*X, AND Z = Y*Y.
-
- cmp.l %d1,&0x3FD78000
- blt.w ATANTINY
-
-#--COMPUTE POLYNOMIAL
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.x %fp0,%fp0 # FPO IS Y = X*X
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS Z = Y*Y
-
- fmov.d ATANB6(%pc),%fp2
- fmov.d ATANB5(%pc),%fp3
-
- fmul.x %fp1,%fp2 # Z*B6
- fmul.x %fp1,%fp3 # Z*B5
-
- fadd.d ATANB4(%pc),%fp2 # B4+Z*B6
- fadd.d ATANB3(%pc),%fp3 # B3+Z*B5
-
- fmul.x %fp1,%fp2 # Z*(B4+Z*B6)
- fmul.x %fp3,%fp1 # Z*(B3+Z*B5)
-
- fadd.d ATANB2(%pc),%fp2 # B2+Z*(B4+Z*B6)
- fadd.d ATANB1(%pc),%fp1 # B1+Z*(B3+Z*B5)
-
- fmul.x %fp0,%fp2 # Y*(B2+Z*(B4+Z*B6))
- fmul.x X(%a6),%fp0 # X*Y
-
- fadd.x %fp2,%fp1 # [B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))]
-
- fmul.x %fp1,%fp0 # X*Y*([B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))])
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- fadd.x X(%a6),%fp0
- bra t_inx2
-
-ATANTINY:
-#--|X| < 2^(-40), ATAN(X) = X
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
-
- bra t_catch
-
-ATANBIG:
-#--IF |X| > 2^(100), RETURN SIGN(X)*(PI/2 - TINY). OTHERWISE,
-#--RETURN SIGN(X)*PI/2 + ATAN(-1/X).
- cmp.l %d1,&0x40638000
- bgt.w ATANHUGE
-
-#--APPROXIMATE ATAN(-1/X) BY
-#--X'+X'*Y*(C1+Y*(C2+Y*(C3+Y*(C4+Y*C5)))), X' = -1/X, Y = X'*X'
-#--THIS CAN BE RE-WRITTEN AS
-#--X'+X'*Y*( [C1+Z*(C3+Z*C5)] + [Y*(C2+Z*C4)] ), Z = Y*Y.
-
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.s &0xBF800000,%fp1 # LOAD -1
- fdiv.x %fp0,%fp1 # FP1 IS -1/X
-
-#--DIVIDE IS STILL CRANKING
-
- fmov.x %fp1,%fp0 # FP0 IS X'
- fmul.x %fp0,%fp0 # FP0 IS Y = X'*X'
- fmov.x %fp1,X(%a6) # X IS REALLY X'
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS Z = Y*Y
-
- fmov.d ATANC5(%pc),%fp3
- fmov.d ATANC4(%pc),%fp2
-
- fmul.x %fp1,%fp3 # Z*C5
- fmul.x %fp1,%fp2 # Z*B4
-
- fadd.d ATANC3(%pc),%fp3 # C3+Z*C5
- fadd.d ATANC2(%pc),%fp2 # C2+Z*C4
-
- fmul.x %fp3,%fp1 # Z*(C3+Z*C5), FP3 RELEASED
- fmul.x %fp0,%fp2 # Y*(C2+Z*C4)
-
- fadd.d ATANC1(%pc),%fp1 # C1+Z*(C3+Z*C5)
- fmul.x X(%a6),%fp0 # X'*Y
-
- fadd.x %fp2,%fp1 # [Y*(C2+Z*C4)]+[C1+Z*(C3+Z*C5)]
-
- fmul.x %fp1,%fp0 # X'*Y*([B1+Z*(B3+Z*B5)]
-# ... +[Y*(B2+Z*(B4+Z*B6))])
- fadd.x X(%a6),%fp0
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- tst.b (%a0)
- bpl.b pos_big
-
-neg_big:
- fadd.x NPIBY2(%pc),%fp0
- bra t_minx2
-
-pos_big:
- fadd.x PPIBY2(%pc),%fp0
- bra t_pinx2
-
-ATANHUGE:
-#--RETURN SIGN(X)*(PIBY2 - TINY) = SIGN(X)*PIBY2 - SIGN(X)*TINY
- tst.b (%a0)
- bpl.b pos_huge
-
-neg_huge:
- fmov.x NPIBY2(%pc),%fp0
- fmov.l %d0,%fpcr
- fadd.x PTINY(%pc),%fp0
- bra t_minx2
-
-pos_huge:
- fmov.x PPIBY2(%pc),%fp0
- fmov.l %d0,%fpcr
- fadd.x NTINY(%pc),%fp0
- bra t_pinx2
-
- global satand
-#--ENTRY POINT FOR ATAN(X) FOR DENORMALIZED ARGUMENT
-satand:
- bra t_extdnrm
-
-#########################################################################
-# sasin(): computes the inverse sine of a normalized input #
-# sasind(): computes the inverse sine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arcsin(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ASIN #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate asin(X) by #
-# z := sqrt( [1-X][1+X] ) #
-# asin(X) = atan( x / z ). #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) sgn := sign(X), return asin(X) := sgn * Pi/2. Exit.#
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global sasin
-sasin:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ASINBIG
-
-# This catch is added here for the '060 QSP. Originally, the call to
-# satan() would handle this case by causing the exception which would
-# not be caught until gen_except(). Now, with the exceptions being
-# detected inside of satan(), the exception would have been handled there
-# instead of inside sasin() as expected.
- cmp.l %d1,&0x3FD78000
- blt.w ASINTINY
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--ASIN(X) = ATAN( X / SQRT( (1-X)(1+X) ) )
-
-ASINMAIN:
- fmov.s &0x3F800000,%fp1
- fsub.x %fp0,%fp1 # 1-X
- fmovm.x &0x4,-(%sp) # {fp2}
- fmov.s &0x3F800000,%fp2
- fadd.x %fp0,%fp2 # 1+X
- fmul.x %fp2,%fp1 # (1+X)(1-X)
- fmovm.x (%sp)+,&0x20 # {fp2}
- fsqrt.x %fp1 # SQRT([1-X][1+X])
- fdiv.x %fp1,%fp0 # X/SQRT([1-X][1+X])
- fmovm.x &0x01,-(%sp) # save X/SQRT(...)
- lea (%sp),%a0 # pass ptr to X/SQRT(...)
- bsr satan
- add.l &0xc,%sp # clear X/SQRT(...) from stack
- bra t_inx2
-
-ASINBIG:
- fabs.x %fp0 # |X|
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr # cause an operr exception
-
-#--|X| = 1, ASIN(X) = +- PI/2.
-ASINONE:
- fmov.x PIBY2(%pc),%fp0
- mov.l (%a0),%d1
- and.l &0x80000000,%d1 # SIGN BIT OF X
- or.l &0x3F800000,%d1 # +-1 IN SGL FORMAT
- mov.l %d1,-(%sp) # push SIGN(X) IN SGL-FMT
- fmov.l %d0,%fpcr
- fmul.s (%sp)+,%fp0
- bra t_inx2
-
-#--|X| < 2^(-40), ATAN(X) = X
-ASINTINY:
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%a0),%fp0 # last inst - possible exception
- bra t_catch
-
- global sasind
-#--ASIN(X) = X FOR DENORMALIZED X
-sasind:
- bra t_extdnrm
-
-#########################################################################
-# sacos(): computes the inverse cosine of a normalized input #
-# sacosd(): computes the inverse cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arccos(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ACOS #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate acos(X) by #
-# z := (1-X) / (1+X) #
-# acos(X) = 2 * atan( sqrt(z) ). #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) If X > 0, return 0. Otherwise, return Pi. Exit. #
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global sacos
-sacos:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1 # pack exp w/ upper 16 fraction
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ACOSBIG
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--ACOS(X) = 2 * ATAN( SQRT( (1-X)/(1+X) ) )
-
-ACOSMAIN:
- fmov.s &0x3F800000,%fp1
- fadd.x %fp0,%fp1 # 1+X
- fneg.x %fp0 # -X
- fadd.s &0x3F800000,%fp0 # 1-X
- fdiv.x %fp1,%fp0 # (1-X)/(1+X)
- fsqrt.x %fp0 # SQRT((1-X)/(1+X))
- mov.l %d0,-(%sp) # save original users fpcr
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save SQRT(...) to stack
- lea (%sp),%a0 # pass ptr to sqrt
- bsr satan # ATAN(SQRT([1-X]/[1+X]))
- add.l &0xc,%sp # clear SQRT(...) from stack
-
- fmov.l (%sp)+,%fpcr # restore users round prec,mode
- fadd.x %fp0,%fp0 # 2 * ATAN( STUFF )
- bra t_pinx2
-
-ACOSBIG:
- fabs.x %fp0
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr # cause an operr exception
-
-#--|X| = 1, ACOS(X) = 0 OR PI
- tst.b (%a0) # is X positive or negative?
- bpl.b ACOSP1
-
-#--X = -1
-#Returns PI and inexact exception
-ACOSM1:
- fmov.x PI(%pc),%fp0 # load PI
- fmov.l %d0,%fpcr # load round mode,prec
- fadd.s &0x00800000,%fp0 # add a small value
- bra t_pinx2
-
-ACOSP1:
- bra ld_pzero # answer is positive zero
-
- global sacosd
-#--ACOS(X) = PI/2 FOR DENORMALIZED X
-sacosd:
- fmov.l %d0,%fpcr # load user's rnd mode/prec
- fmov.x PIBY2(%pc),%fp0
- bra t_pinx2
-
-#########################################################################
-# setox(): computes the exponential for a normalized input #
-# setoxd(): computes the exponential for a denormalized input #
-# setoxm1(): computes the exponential minus 1 for a normalized input #
-# setoxm1d(): computes the exponential minus 1 for a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exp(X) or exp(X)-1 #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 0.85 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM and IMPLEMENTATION **************************************** #
-# #
-# setoxd #
-# ------ #
-# Step 1. Set ans := 1.0 #
-# #
-# Step 2. Return ans := ans + sign(X)*2^(-126). Exit. #
-# Notes: This will always generate one exception -- inexact. #
-# #
-# #
-# setox #
-# ----- #
-# #
-# Step 1. Filter out extreme cases of input argument. #
-# 1.1 If |X| >= 2^(-65), go to Step 1.3. #
-# 1.2 Go to Step 7. #
-# 1.3 If |X| < 16380 log(2), go to Step 2. #
-# 1.4 Go to Step 8. #
-# Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.#
-# To avoid the use of floating-point comparisons, a #
-# compact representation of |X| is used. This format is a #
-# 32-bit integer, the upper (more significant) 16 bits #
-# are the sign and biased exponent field of |X|; the #
-# lower 16 bits are the 16 most significant fraction #
-# (including the explicit bit) bits of |X|. Consequently, #
-# the comparisons in Steps 1.1 and 1.3 can be performed #
-# by integer comparison. Note also that the constant #
-# 16380 log(2) used in Step 1.3 is also in the compact #
-# form. Thus taking the branch to Step 2 guarantees #
-# |X| < 16380 log(2). There is no harm to have a small #
-# number of cases where |X| is less than, but close to, #
-# 16380 log(2) and the branch to Step 9 is taken. #
-# #
-# Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
-# 2.1 Set AdjFlag := 0 (indicates the branch 1.3 -> 2 #
-# was taken) #
-# 2.2 N := round-to-nearest-integer( X * 64/log2 ). #
-# 2.3 Calculate J = N mod 64; so J = 0,1,2,..., #
-# or 63. #
-# 2.4 Calculate M = (N - J)/64; so N = 64M + J. #
-# 2.5 Calculate the address of the stored value of #
-# 2^(J/64). #
-# 2.6 Create the value Scale = 2^M. #
-# Notes: The calculation in 2.2 is really performed by #
-# Z := X * constant #
-# N := round-to-nearest-integer(Z) #
-# where #
-# constant := single-precision( 64/log 2 ). #
-# #
-# Using a single-precision constant avoids memory #
-# access. Another effect of using a single-precision #
-# "constant" is that the calculated value Z is #
-# #
-# Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24). #
-# #
-# This error has to be considered later in Steps 3 and 4. #
-# #
-# Step 3. Calculate X - N*log2/64. #
-# 3.1 R := X + N*L1, #
-# where L1 := single-precision(-log2/64). #
-# 3.2 R := R + N*L2, #
-# L2 := extended-precision(-log2/64 - L1).#
-# Notes: a) The way L1 and L2 are chosen ensures L1+L2 #
-# approximate the value -log2/64 to 88 bits of accuracy. #
-# b) N*L1 is exact because N is no longer than 22 bits #
-# and L1 is no longer than 24 bits. #
-# c) The calculation X+N*L1 is also exact due to #
-# cancellation. Thus, R is practically X+N(L1+L2) to full #
-# 64 bits. #
-# d) It is important to estimate how large can |R| be #
-# after Step 3.2. #
-# #
-# N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24) #
-# X*64/log2 (1+eps) = N + f, |f| <= 0.5 #
-# X*64/log2 - N = f - eps*X 64/log2 #
-# X - N*log2/64 = f*log2/64 - eps*X #
-# #
-# #
-# Now |X| <= 16446 log2, thus #
-# #
-# |X - N*log2/64| <= (0.5 + 16446/2^(18))*log2/64 #
-# <= 0.57 log2/64. #
-# This bound will be used in Step 4. #
-# #
-# Step 4. Approximate exp(R)-1 by a polynomial #
-# p = R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5)))) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: A1 (which is 1/2), A4 #
-# and A5 are single precision; A2 and A3 are double #
-# precision. #
-# b) Even with the restrictions above, #
-# |p - (exp(R)-1)| < 2^(-68.8) for all |R| <= 0.0062. #
-# Note that 0.0062 is slightly bigger than 0.57 log2/64. #
-# c) To fully utilize the pipeline, p is separated into #
-# two independent pieces of roughly equal complexities #
-# p = [ R + R*S*(A2 + S*A4) ] + #
-# [ S*(A1 + S*(A3 + S*A5)) ] #
-# where S = R*R. #
-# #
-# Step 5. Compute 2^(J/64)*exp(R) = 2^(J/64)*(1+p) by #
-# ans := T + ( T*p + t) #
-# where T and t are the stored values for 2^(J/64). #
-# Notes: 2^(J/64) is stored as T and t where T+t approximates #
-# 2^(J/64) to roughly 85 bits; T is in extended precision #
-# and t is in single precision. Note also that T is #
-# rounded to 62 bits so that the last two bits of T are #
-# zero. The reason for such a special form is that T-1, #
-# T-2, and T-8 will all be exact --- a property that will #
-# give much more accurate computation of the function #
-# EXPM1. #
-# #
-# Step 6. Reconstruction of exp(X) #
-# exp(X) = 2^M * 2^(J/64) * exp(R). #
-# 6.1 If AdjFlag = 0, go to 6.3 #
-# 6.2 ans := ans * AdjScale #
-# 6.3 Restore the user FPCR #
-# 6.4 Return ans := ans * Scale. Exit. #
-# Notes: If AdjFlag = 0, we have X = Mlog2 + Jlog2/64 + R, #
-# |M| <= 16380, and Scale = 2^M. Moreover, exp(X) will #
-# neither overflow nor underflow. If AdjFlag = 1, that #
-# means that #
-# X = (M1+M)log2 + Jlog2/64 + R, |M1+M| >= 16380. #
-# Hence, exp(X) may overflow or underflow or neither. #
-# When that is the case, AdjScale = 2^(M1) where M1 is #
-# approximately M. Thus 6.2 will never cause #
-# over/underflow. Possible exception in 6.4 is overflow #
-# or underflow. The inexact exception is not generated in #
-# 6.4. Although one can argue that the inexact flag #
-# should always be raised, to simulate that exception #
-# cost to much than the flag is worth in practical uses. #
-# #
-# Step 7. Return 1 + X. #
-# 7.1 ans := X #
-# 7.2 Restore user FPCR. #
-# 7.3 Return ans := 1 + ans. Exit #
-# Notes: For non-zero X, the inexact exception will always be #
-# raised by 7.3. That is the only exception raised by 7.3.#
-# Note also that we use the FMOVEM instruction to move X #
-# in Step 7.1 to avoid unnecessary trapping. (Although #
-# the FMOVEM may not seem relevant since X is normalized, #
-# the precaution will be useful in the library version of #
-# this code where the separate entry for denormalized #
-# inputs will be done away with.) #
-# #
-# Step 8. Handle exp(X) where |X| >= 16380log2. #
-# 8.1 If |X| > 16480 log2, go to Step 9. #
-# (mimic 2.2 - 2.6) #
-# 8.2 N := round-to-integer( X * 64/log2 ) #
-# 8.3 Calculate J = N mod 64, J = 0,1,...,63 #
-# 8.4 K := (N-J)/64, M1 := truncate(K/2), M = K-M1, #
-# AdjFlag := 1. #
-# 8.5 Calculate the address of the stored value #
-# 2^(J/64). #
-# 8.6 Create the values Scale = 2^M, AdjScale = 2^M1. #
-# 8.7 Go to Step 3. #
-# Notes: Refer to notes for 2.2 - 2.6. #
-# #
-# Step 9. Handle exp(X), |X| > 16480 log2. #
-# 9.1 If X < 0, go to 9.3 #
-# 9.2 ans := Huge, go to 9.4 #
-# 9.3 ans := Tiny. #
-# 9.4 Restore user FPCR. #
-# 9.5 Return ans := ans * ans. Exit. #
-# Notes: Exp(X) will surely overflow or underflow, depending on #
-# X's sign. "Huge" and "Tiny" are respectively large/tiny #
-# extended-precision numbers whose square over/underflow #
-# with an inexact result. Thus, 9.5 always raises the #
-# inexact together with either overflow or underflow. #
-# #
-# setoxm1d #
-# -------- #
-# #
-# Step 1. Set ans := 0 #
-# #
-# Step 2. Return ans := X + ans. Exit. #
-# Notes: This will return X with the appropriate rounding #
-# precision prescribed by the user FPCR. #
-# #
-# setoxm1 #
-# ------- #
-# #
-# Step 1. Check |X| #
-# 1.1 If |X| >= 1/4, go to Step 1.3. #
-# 1.2 Go to Step 7. #
-# 1.3 If |X| < 70 log(2), go to Step 2. #
-# 1.4 Go to Step 10. #
-# Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.#
-# However, it is conceivable |X| can be small very often #
-# because EXPM1 is intended to evaluate exp(X)-1 #
-# accurately when |X| is small. For further details on #
-# the comparisons, see the notes on Step 1 of setox. #
-# #
-# Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
-# 2.1 N := round-to-nearest-integer( X * 64/log2 ). #
-# 2.2 Calculate J = N mod 64; so J = 0,1,2,..., #
-# or 63. #
-# 2.3 Calculate M = (N - J)/64; so N = 64M + J. #
-# 2.4 Calculate the address of the stored value of #
-# 2^(J/64). #
-# 2.5 Create the values Sc = 2^M and #
-# OnebySc := -2^(-M). #
-# Notes: See the notes on Step 2 of setox. #
-# #
-# Step 3. Calculate X - N*log2/64. #
-# 3.1 R := X + N*L1, #
-# where L1 := single-precision(-log2/64). #
-# 3.2 R := R + N*L2, #
-# L2 := extended-precision(-log2/64 - L1).#
-# Notes: Applying the analysis of Step 3 of setox in this case #
-# shows that |R| <= 0.0055 (note that |X| <= 70 log2 in #
-# this case). #
-# #
-# Step 4. Approximate exp(R)-1 by a polynomial #
-# p = R+R*R*(A1+R*(A2+R*(A3+R*(A4+R*(A5+R*A6))))) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: A1 (which is 1/2), A5 #
-# and A6 are single precision; A2, A3 and A4 are double #
-# precision. #
-# b) Even with the restriction above, #
-# |p - (exp(R)-1)| < |R| * 2^(-72.7) #
-# for all |R| <= 0.0055. #
-# c) To fully utilize the pipeline, p is separated into #
-# two independent pieces of roughly equal complexity #
-# p = [ R*S*(A2 + S*(A4 + S*A6)) ] + #
-# [ R + S*(A1 + S*(A3 + S*A5)) ] #
-# where S = R*R. #
-# #
-# Step 5. Compute 2^(J/64)*p by #
-# p := T*p #
-# where T and t are the stored values for 2^(J/64). #
-# Notes: 2^(J/64) is stored as T and t where T+t approximates #
-# 2^(J/64) to roughly 85 bits; T is in extended precision #
-# and t is in single precision. Note also that T is #
-# rounded to 62 bits so that the last two bits of T are #
-# zero. The reason for such a special form is that T-1, #
-# T-2, and T-8 will all be exact --- a property that will #
-# be exploited in Step 6 below. The total relative error #
-# in p is no bigger than 2^(-67.7) compared to the final #
-# result. #
-# #
-# Step 6. Reconstruction of exp(X)-1 #
-# exp(X)-1 = 2^M * ( 2^(J/64) + p - 2^(-M) ). #
-# 6.1 If M <= 63, go to Step 6.3. #
-# 6.2 ans := T + (p + (t + OnebySc)). Go to 6.6 #
-# 6.3 If M >= -3, go to 6.5. #
-# 6.4 ans := (T + (p + t)) + OnebySc. Go to 6.6 #
-# 6.5 ans := (T + OnebySc) + (p + t). #
-# 6.6 Restore user FPCR. #
-# 6.7 Return ans := Sc * ans. Exit. #
-# Notes: The various arrangements of the expressions give #
-# accurate evaluations. #
-# #
-# Step 7. exp(X)-1 for |X| < 1/4. #
-# 7.1 If |X| >= 2^(-65), go to Step 9. #
-# 7.2 Go to Step 8. #
-# #
-# Step 8. Calculate exp(X)-1, |X| < 2^(-65). #
-# 8.1 If |X| < 2^(-16312), goto 8.3 #
-# 8.2 Restore FPCR; return ans := X - 2^(-16382). #
-# Exit. #
-# 8.3 X := X * 2^(140). #
-# 8.4 Restore FPCR; ans := ans - 2^(-16382). #
-# Return ans := ans*2^(140). Exit #
-# Notes: The idea is to return "X - tiny" under the user #
-# precision and rounding modes. To avoid unnecessary #
-# inefficiency, we stay away from denormalized numbers #
-# the best we can. For |X| >= 2^(-16312), the #
-# straightforward 8.2 generates the inexact exception as #
-# the case warrants. #
-# #
-# Step 9. Calculate exp(X)-1, |X| < 1/4, by a polynomial #
-# p = X + X*X*(B1 + X*(B2 + ... + X*B12)) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: B1 (which is 1/2), B9 #
-# to B12 are single precision; B3 to B8 are double #
-# precision; and B2 is double extended. #
-# b) Even with the restriction above, #
-# |p - (exp(X)-1)| < |X| 2^(-70.6) #
-# for all |X| <= 0.251. #
-# Note that 0.251 is slightly bigger than 1/4. #
-# c) To fully preserve accuracy, the polynomial is #
-# computed as #
-# X + ( S*B1 + Q ) where S = X*X and #
-# Q = X*S*(B2 + X*(B3 + ... + X*B12)) #
-# d) To fully utilize the pipeline, Q is separated into #
-# two independent pieces of roughly equal complexity #
-# Q = [ X*S*(B2 + S*(B4 + ... + S*B12)) ] + #
-# [ S*S*(B3 + S*(B5 + ... + S*B11)) ] #
-# #
-# Step 10. Calculate exp(X)-1 for |X| >= 70 log 2. #
-# 10.1 If X >= 70log2 , exp(X) - 1 = exp(X) for all #
-# practical purposes. Therefore, go to Step 1 of setox. #
-# 10.2 If X <= -70log2, exp(X) - 1 = -1 for all practical #
-# purposes. #
-# ans := -1 #
-# Restore user FPCR #
-# Return ans := ans + 2^(-126). Exit. #
-# Notes: 10.2 will always create an inexact and return -1 + tiny #
-# in the user rounding precision and mode. #
-# #
-#########################################################################
-
-L2: long 0x3FDC0000,0x82E30865,0x4361C4C6,0x00000000
-
-EEXPA3: long 0x3FA55555,0x55554CC1
-EEXPA2: long 0x3FC55555,0x55554A54
-
-EM1A4: long 0x3F811111,0x11174385
-EM1A3: long 0x3FA55555,0x55554F5A
-
-EM1A2: long 0x3FC55555,0x55555555,0x00000000,0x00000000
-
-EM1B8: long 0x3EC71DE3,0xA5774682
-EM1B7: long 0x3EFA01A0,0x19D7CB68
-
-EM1B6: long 0x3F2A01A0,0x1A019DF3
-EM1B5: long 0x3F56C16C,0x16C170E2
-
-EM1B4: long 0x3F811111,0x11111111
-EM1B3: long 0x3FA55555,0x55555555
-
-EM1B2: long 0x3FFC0000,0xAAAAAAAA,0xAAAAAAAB
- long 0x00000000
-
-TWO140: long 0x48B00000,0x00000000
-TWON140:
- long 0x37300000,0x00000000
-
-EEXPTBL:
- long 0x3FFF0000,0x80000000,0x00000000,0x00000000
- long 0x3FFF0000,0x8164D1F3,0xBC030774,0x9F841A9B
- long 0x3FFF0000,0x82CD8698,0xAC2BA1D8,0x9FC1D5B9
- long 0x3FFF0000,0x843A28C3,0xACDE4048,0xA0728369
- long 0x3FFF0000,0x85AAC367,0xCC487B14,0x1FC5C95C
- long 0x3FFF0000,0x871F6196,0x9E8D1010,0x1EE85C9F
- long 0x3FFF0000,0x88980E80,0x92DA8528,0x9FA20729
- long 0x3FFF0000,0x8A14D575,0x496EFD9C,0xA07BF9AF
- long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E8,0xA0020DCF
- long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E4,0x205A63DA
- long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x1EB70051
- long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x1F6EB029
- long 0x3FFF0000,0x91C3D373,0xAB11C338,0xA0781494
- long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0x9EB319B0
- long 0x3FFF0000,0x94F4EFA8,0xFEF70960,0x2017457D
- long 0x3FFF0000,0x96942D37,0x20185A00,0x1F11D537
- long 0x3FFF0000,0x9837F051,0x8DB8A970,0x9FB952DD
- long 0x3FFF0000,0x99E04593,0x20B7FA64,0x1FE43087
- long 0x3FFF0000,0x9B8D39B9,0xD54E5538,0x1FA2A818
- long 0x3FFF0000,0x9D3ED9A7,0x2CFFB750,0x1FDE494D
- long 0x3FFF0000,0x9EF53260,0x91A111AC,0x20504890
- long 0x3FFF0000,0xA0B0510F,0xB9714FC4,0xA073691C
- long 0x3FFF0000,0xA2704303,0x0C496818,0x1F9B7A05
- long 0x3FFF0000,0xA43515AE,0x09E680A0,0xA0797126
- long 0x3FFF0000,0xA5FED6A9,0xB15138EC,0xA071A140
- long 0x3FFF0000,0xA7CD93B4,0xE9653568,0x204F62DA
- long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x1F283C4A
- long 0x3FFF0000,0xAB7A39B5,0xA93ED338,0x9F9A7FDC
- long 0x3FFF0000,0xAD583EEA,0x42A14AC8,0xA05B3FAC
- long 0x3FFF0000,0xAF3B78AD,0x690A4374,0x1FDF2610
- long 0x3FFF0000,0xB123F581,0xD2AC2590,0x9F705F90
- long 0x3FFF0000,0xB311C412,0xA9112488,0x201F678A
- long 0x3FFF0000,0xB504F333,0xF9DE6484,0x1F32FB13
- long 0x3FFF0000,0xB6FD91E3,0x28D17790,0x20038B30
- long 0x3FFF0000,0xB8FBAF47,0x62FB9EE8,0x200DC3CC
- long 0x3FFF0000,0xBAFF5AB2,0x133E45FC,0x9F8B2AE6
- long 0x3FFF0000,0xBD08A39F,0x580C36C0,0xA02BBF70
- long 0x3FFF0000,0xBF1799B6,0x7A731084,0xA00BF518
- long 0x3FFF0000,0xC12C4CCA,0x66709458,0xA041DD41
- long 0x3FFF0000,0xC346CCDA,0x24976408,0x9FDF137B
- long 0x3FFF0000,0xC5672A11,0x5506DADC,0x201F1568
- long 0x3FFF0000,0xC78D74C8,0xABB9B15C,0x1FC13A2E
- long 0x3FFF0000,0xC9B9BD86,0x6E2F27A4,0xA03F8F03
- long 0x3FFF0000,0xCBEC14FE,0xF2727C5C,0x1FF4907D
- long 0x3FFF0000,0xCE248C15,0x1F8480E4,0x9E6E53E4
- long 0x3FFF0000,0xD06333DA,0xEF2B2594,0x1FD6D45C
- long 0x3FFF0000,0xD2A81D91,0xF12AE45C,0xA076EDB9
- long 0x3FFF0000,0xD4F35AAB,0xCFEDFA20,0x9FA6DE21
- long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x1EE69A2F
- long 0x3FFF0000,0xD99D15C2,0x78AFD7B4,0x207F439F
- long 0x3FFF0000,0xDBFBB797,0xDAF23754,0x201EC207
- long 0x3FFF0000,0xDE60F482,0x5E0E9124,0x9E8BE175
- long 0x3FFF0000,0xE0CCDEEC,0x2A94E110,0x20032C4B
- long 0x3FFF0000,0xE33F8972,0xBE8A5A50,0x2004DFF5
- long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x1E72F47A
- long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x1F722F22
- long 0x3FFF0000,0xEAC0C6E7,0xDD243930,0xA017E945
- long 0x3FFF0000,0xED4F301E,0xD9942B84,0x1F401A5B
- long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CC,0x9FB9A9E3
- long 0x3FFF0000,0xF281773C,0x59FFB138,0x20744C05
- long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x1F773A19
- long 0x3FFF0000,0xF7D0DF73,0x0AD13BB8,0x1FFE90D5
- long 0x3FFF0000,0xFA83B2DB,0x722A033C,0xA041ED22
- long 0x3FFF0000,0xFD3E0C0C,0xF486C174,0x1F853F3A
-
- set ADJFLAG,L_SCR2
- set SCALE,FP_SCR0
- set ADJSCALE,FP_SCR1
- set SC,FP_SCR0
- set ONEBYSC,FP_SCR1
-
- global setox
-setox:
-#--entry point for EXP(X), here X is finite, non-zero, and not NaN's
-
-#--Step 1.
- mov.l (%a0),%d1 # load part of input X
- and.l &0x7FFF0000,%d1 # biased expo. of X
- cmp.l %d1,&0x3FBE0000 # 2^(-65)
- bge.b EXPC1 # normal case
- bra EXPSM
-
-EXPC1:
-#--The case |X| >= 2^(-65)
- mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
- cmp.l %d1,&0x400CB167 # 16380 log2 trunc. 16 bits
- blt.b EXPMAIN # normal case
- bra EEXPBIG
-
-EXPMAIN:
-#--Step 2.
-#--This is the normal branch: 2^(-65) <= |X| < 16380 log2.
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- mov.l &0,ADJFLAG(%a6)
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
-
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M)
- mov.w L2(%pc),L_SCR1(%a6) # prefetch L2, no need in CB
-
-EXPCONT1:
-#--Step 3.
-#--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-#--a0 points to 2^(J/64), D0 is biased expo. of 2^(M)
- fmov.x %fp0,%fp2
- fmul.s &0xBC317218,%fp0 # N * L1, L1 = lead(-log2/64)
- fmul.x L2(%pc),%fp2 # N * L2, L1+L2 = -log2/64
- fadd.x %fp1,%fp0 # X + N*L1
- fadd.x %fp2,%fp0 # fp0 is R, reduced arg.
-
-#--Step 4.
-#--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-#-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5))))
-#--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-#--[R+R*S*(A2+S*A4)] + [S*(A1+S*(A3+S*A5))]
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # fp1 IS S = R*R
-
- fmov.s &0x3AB60B70,%fp2 # fp2 IS A5
-
- fmul.x %fp1,%fp2 # fp2 IS S*A5
- fmov.x %fp1,%fp3
- fmul.s &0x3C088895,%fp3 # fp3 IS S*A4
-
- fadd.d EEXPA3(%pc),%fp2 # fp2 IS A3+S*A5
- fadd.d EEXPA2(%pc),%fp3 # fp3 IS A2+S*A4
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A3+S*A5)
- mov.w %d1,SCALE(%a6) # SCALE is 2^(M) in extended
- mov.l &0x80000000,SCALE+4(%a6)
- clr.l SCALE+8(%a6)
-
- fmul.x %fp1,%fp3 # fp3 IS S*(A2+S*A4)
-
- fadd.s &0x3F000000,%fp2 # fp2 IS A1+S*(A3+S*A5)
- fmul.x %fp0,%fp3 # fp3 IS R*S*(A2+S*A4)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A1+S*(A3+S*A5))
- fadd.x %fp3,%fp0 # fp0 IS R+R*S*(A2+S*A4),
-
- fmov.x (%a1)+,%fp1 # fp1 is lead. pt. of 2^(J/64)
- fadd.x %fp2,%fp0 # fp0 is EXP(R) - 1
-
-#--Step 5
-#--final reconstruction process
-#--EXP(X) = 2^M * ( 2^(J/64) + 2^(J/64)*(EXP(R)-1) )
-
- fmul.x %fp1,%fp0 # 2^(J/64)*(Exp(R)-1)
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
- fadd.s (%a1),%fp0 # accurate 2^(J/64)
-
- fadd.x %fp1,%fp0 # 2^(J/64) + 2^(J/64)*...
- mov.l ADJFLAG(%a6),%d1
-
-#--Step 6
- tst.l %d1
- beq.b NORMAL
-ADJUST:
- fmul.x ADJSCALE(%a6),%fp0
-NORMAL:
- fmov.l %d0,%fpcr # restore user FPCR
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x SCALE(%a6),%fp0 # multiply 2^(M)
- bra t_catch
-
-EXPSM:
-#--Step 7
- fmovm.x (%a0),&0x80 # load X
- fmov.l %d0,%fpcr
- fadd.s &0x3F800000,%fp0 # 1+X in user mode
- bra t_pinx2
-
-EEXPBIG:
-#--Step 8
- cmp.l %d1,&0x400CB27C # 16480 log2
- bgt.b EXP2BIG
-#--Steps 8.2 -- 8.6
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- mov.l &1,ADJFLAG(%a6)
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is K
- mov.l %d1,L_SCR1(%a6) # save K temporarily
- asr.l &1,%d1 # D0 is M1
- sub.l %d1,L_SCR1(%a6) # a1 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M1)
- mov.w %d1,ADJSCALE(%a6) # ADJSCALE := 2^(M1)
- mov.l &0x80000000,ADJSCALE+4(%a6)
- clr.l ADJSCALE+8(%a6)
- mov.l L_SCR1(%a6),%d1 # D0 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M)
- bra.w EXPCONT1 # go back to Step 3
-
-EXP2BIG:
-#--Step 9
- tst.b (%a0) # is X positive or negative?
- bmi t_unfl2
- bra t_ovfl2
-
- global setoxd
-setoxd:
-#--entry point for EXP(X), X is denormalized
- mov.l (%a0),-(%sp)
- andi.l &0x80000000,(%sp)
- ori.l &0x00800000,(%sp) # sign(X)*2^(-126)
-
- fmov.s &0x3F800000,%fp0
-
- fmov.l %d0,%fpcr
- fadd.s (%sp)+,%fp0
- bra t_pinx2
-
- global setoxm1
-setoxm1:
-#--entry point for EXPM1(X), here X is finite, non-zero, non-NaN
-
-#--Step 1.
-#--Step 1.1
- mov.l (%a0),%d1 # load part of input X
- and.l &0x7FFF0000,%d1 # biased expo. of X
- cmp.l %d1,&0x3FFD0000 # 1/4
- bge.b EM1CON1 # |X| >= 1/4
- bra EM1SM
-
-EM1CON1:
-#--Step 1.3
-#--The case |X| >= 1/4
- mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
- cmp.l %d1,&0x4004C215 # 70log2 rounded up to 16 bits
- ble.b EM1MAIN # 1/4 <= |X| <= 70log2
- bra EM1BIG
-
-EM1MAIN:
-#--Step 2.
-#--This is the case: 1/4 <= |X| <= 70 log2.
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
-
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is M
- mov.l %d1,L_SCR1(%a6) # save a copy of M
-
-#--Step 3.
-#--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-#--a0 points to 2^(J/64), D0 and a1 both contain M
- fmov.x %fp0,%fp2
- fmul.s &0xBC317218,%fp0 # N * L1, L1 = lead(-log2/64)
- fmul.x L2(%pc),%fp2 # N * L2, L1+L2 = -log2/64
- fadd.x %fp1,%fp0 # X + N*L1
- fadd.x %fp2,%fp0 # fp0 is R, reduced arg.
- add.w &0x3FFF,%d1 # D0 is biased expo. of 2^M
-
-#--Step 4.
-#--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-#-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*(A5 + R*A6)))))
-#--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-#--[R*S*(A2+S*(A4+S*A6))] + [R+S*(A1+S*(A3+S*A5))]
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # fp1 IS S = R*R
-
- fmov.s &0x3950097B,%fp2 # fp2 IS a6
-
- fmul.x %fp1,%fp2 # fp2 IS S*A6
- fmov.x %fp1,%fp3
- fmul.s &0x3AB60B6A,%fp3 # fp3 IS S*A5
-
- fadd.d EM1A4(%pc),%fp2 # fp2 IS A4+S*A6
- fadd.d EM1A3(%pc),%fp3 # fp3 IS A3+S*A5
- mov.w %d1,SC(%a6) # SC is 2^(M) in extended
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A4+S*A6)
- mov.l L_SCR1(%a6),%d1 # D0 is M
- neg.w %d1 # D0 is -M
- fmul.x %fp1,%fp3 # fp3 IS S*(A3+S*A5)
- add.w &0x3FFF,%d1 # biased expo. of 2^(-M)
- fadd.d EM1A2(%pc),%fp2 # fp2 IS A2+S*(A4+S*A6)
- fadd.s &0x3F000000,%fp3 # fp3 IS A1+S*(A3+S*A5)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A2+S*(A4+S*A6))
- or.w &0x8000,%d1 # signed/expo. of -2^(-M)
- mov.w %d1,ONEBYSC(%a6) # OnebySc is -2^(-M)
- mov.l &0x80000000,ONEBYSC+4(%a6)
- clr.l ONEBYSC+8(%a6)
- fmul.x %fp3,%fp1 # fp1 IS S*(A1+S*(A3+S*A5))
-
- fmul.x %fp0,%fp2 # fp2 IS R*S*(A2+S*(A4+S*A6))
- fadd.x %fp1,%fp0 # fp0 IS R+S*(A1+S*(A3+S*A5))
-
- fadd.x %fp2,%fp0 # fp0 IS EXP(R)-1
-
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
-
-#--Step 5
-#--Compute 2^(J/64)*p
-
- fmul.x (%a1),%fp0 # 2^(J/64)*(Exp(R)-1)
-
-#--Step 6
-#--Step 6.1
- mov.l L_SCR1(%a6),%d1 # retrieve M
- cmp.l %d1,&63
- ble.b MLE63
-#--Step 6.2 M >= 64
- fmov.s 12(%a1),%fp1 # fp1 is t
- fadd.x ONEBYSC(%a6),%fp1 # fp1 is t+OnebySc
- fadd.x %fp1,%fp0 # p+(t+OnebySc), fp1 released
- fadd.x (%a1),%fp0 # T+(p+(t+OnebySc))
- bra EM1SCALE
-MLE63:
-#--Step 6.3 M <= 63
- cmp.l %d1,&-3
- bge.b MGEN3
-MLTN3:
-#--Step 6.4 M <= -4
- fadd.s 12(%a1),%fp0 # p+t
- fadd.x (%a1),%fp0 # T+(p+t)
- fadd.x ONEBYSC(%a6),%fp0 # OnebySc + (T+(p+t))
- bra EM1SCALE
-MGEN3:
-#--Step 6.5 -3 <= M <= 63
- fmov.x (%a1)+,%fp1 # fp1 is T
- fadd.s (%a1),%fp0 # fp0 is p+t
- fadd.x ONEBYSC(%a6),%fp1 # fp1 is T+OnebySc
- fadd.x %fp1,%fp0 # (T+OnebySc)+(p+t)
-
-EM1SCALE:
-#--Step 6.6
- fmov.l %d0,%fpcr
- fmul.x SC(%a6),%fp0
- bra t_inx2
-
-EM1SM:
-#--Step 7 |X| < 1/4.
- cmp.l %d1,&0x3FBE0000 # 2^(-65)
- bge.b EM1POLY
-
-EM1TINY:
-#--Step 8 |X| < 2^(-65)
- cmp.l %d1,&0x00330000 # 2^(-16312)
- blt.b EM12TINY
-#--Step 8.2
- mov.l &0x80010000,SC(%a6) # SC is -2^(-16382)
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
- fmov.x (%a0),%fp0
- fmov.l %d0,%fpcr
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x SC(%a6),%fp0
- bra t_catch
-
-EM12TINY:
-#--Step 8.3
- fmov.x (%a0),%fp0
- fmul.d TWO140(%pc),%fp0
- mov.l &0x80010000,SC(%a6)
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
- fadd.x SC(%a6),%fp0
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.d TWON140(%pc),%fp0
- bra t_catch
-
-EM1POLY:
-#--Step 9 exp(X)-1 by a simple polynomial
- fmov.x (%a0),%fp0 # fp0 is X
- fmul.x %fp0,%fp0 # fp0 is S := X*X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- fmov.s &0x2F30CAA8,%fp1 # fp1 is B12
- fmul.x %fp0,%fp1 # fp1 is S*B12
- fmov.s &0x310F8290,%fp2 # fp2 is B11
- fadd.s &0x32D73220,%fp1 # fp1 is B10+S*B12
-
- fmul.x %fp0,%fp2 # fp2 is S*B11
- fmul.x %fp0,%fp1 # fp1 is S*(B10 + ...
-
- fadd.s &0x3493F281,%fp2 # fp2 is B9+S*...
- fadd.d EM1B8(%pc),%fp1 # fp1 is B8+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B9+...
- fmul.x %fp0,%fp1 # fp1 is S*(B8+...
-
- fadd.d EM1B7(%pc),%fp2 # fp2 is B7+S*...
- fadd.d EM1B6(%pc),%fp1 # fp1 is B6+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B7+...
- fmul.x %fp0,%fp1 # fp1 is S*(B6+...
-
- fadd.d EM1B5(%pc),%fp2 # fp2 is B5+S*...
- fadd.d EM1B4(%pc),%fp1 # fp1 is B4+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B5+...
- fmul.x %fp0,%fp1 # fp1 is S*(B4+...
-
- fadd.d EM1B3(%pc),%fp2 # fp2 is B3+S*...
- fadd.x EM1B2(%pc),%fp1 # fp1 is B2+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B3+...
- fmul.x %fp0,%fp1 # fp1 is S*(B2+...
-
- fmul.x %fp0,%fp2 # fp2 is S*S*(B3+...)
- fmul.x (%a0),%fp1 # fp1 is X*S*(B2...
-
- fmul.s &0x3F000000,%fp0 # fp0 is S*B1
- fadd.x %fp2,%fp1 # fp1 is Q
-
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
-
- fadd.x %fp1,%fp0 # fp0 is S*B1+Q
-
- fmov.l %d0,%fpcr
- fadd.x (%a0),%fp0
- bra t_inx2
-
-EM1BIG:
-#--Step 10 |X| > 70 log2
- mov.l (%a0),%d1
- cmp.l %d1,&0
- bgt.w EXPC1
-#--Step 10.2
- fmov.s &0xBF800000,%fp0 # fp0 is -1
- fmov.l %d0,%fpcr
- fadd.s &0x00800000,%fp0 # -1 + 2^(-126)
- bra t_minx2
-
- global setoxm1d
-setoxm1d:
-#--entry point for EXPM1(X), here X is denormalized
-#--Step 0.
- bra t_extdnrm
-
-#########################################################################
-# sgetexp(): returns the exponent portion of the input argument. #
-# The exponent bias is removed and the exponent value is #
-# returned as an extended precision number in fp0. #
-# sgetexpd(): handles denormalized numbers. #
-# #
-# sgetman(): extracts the mantissa of the input argument. The #
-# mantissa is converted to an extended precision number w/ #
-# an exponent of $3fff and is returned in fp0. The range of #
-# the result is [1.0 - 2.0). #
-# sgetmand(): handles denormalized numbers. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exponent(X) or mantissa(X) #
-# #
-#########################################################################
-
- global sgetexp
-sgetexp:
- mov.w SRC_EX(%a0),%d0 # get the exponent
- bclr &0xf,%d0 # clear the sign bit
- subi.w &0x3fff,%d0 # subtract off the bias
- fmov.w %d0,%fp0 # return exp in fp0
- blt.b sgetexpn # it's negative
- rts
-
-sgetexpn:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
- global sgetexpd
-sgetexpd:
- bsr.l norm # normalize
- neg.w %d0 # new exp = -(shft amt)
- subi.w &0x3fff,%d0 # subtract off the bias
- fmov.w %d0,%fp0 # return exp in fp0
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
- global sgetman
-sgetman:
- mov.w SRC_EX(%a0),%d0 # get the exp
- ori.w &0x7fff,%d0 # clear old exp
- bclr &0xe,%d0 # make it the new exp +-3fff
-
-# here, we build the result in a tmp location so as not to disturb the input
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy to tmp loc
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy to tmp loc
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmov.x FP_SCR0(%a6),%fp0 # put new value back in fp0
- bmi.b sgetmann # it's negative
- rts
-
-sgetmann:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# For denormalized numbers, shift the mantissa until the j-bit = 1,
-# then load the exponent with +/1 $3fff.
-#
- global sgetmand
-sgetmand:
- bsr.l norm # normalize exponent
- bra.b sgetman
-
-#########################################################################
-# scosh(): computes the hyperbolic cosine of a normalized input #
-# scoshd(): computes the hyperbolic cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = cosh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# COSH #
-# 1. If |X| > 16380 log2, go to 3. #
-# #
-# 2. (|X| <= 16380 log2) Cosh(X) is obtained by the formulae #
-# y = |X|, z = exp(Y), and #
-# cosh(X) = (1/2)*( z + 1/z ). #
-# Exit. #
-# #
-# 3. (|X| > 16380 log2). If |X| > 16480 log2, go to 5. #
-# #
-# 4. (16380 log2 < |X| <= 16480 log2) #
-# cosh(X) = sign(X) * exp(|X|)/2. #
-# However, invoking exp(|X|) may cause premature #
-# overflow. Thus, we calculate sinh(X) as follows: #
-# Y := |X| #
-# Fact := 2**(16380) #
-# Y' := Y - 16381 log2 #
-# cosh(X) := Fact * exp(Y'). #
-# Exit. #
-# #
-# 5. (|X| > 16480 log2) sinh(X) must overflow. Return #
-# Huge*Huge to generate overflow and an infinity with #
-# the appropriate sign. Huge is the largest finite number #
-# in extended format. Exit. #
-# #
-#########################################################################
-
-TWO16380:
- long 0x7FFB0000,0x80000000,0x00000000,0x00000000
-
- global scosh
-scosh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x400CB167
- bgt.b COSHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-#--COSH(X) = (1/2) * ( EXP(X) + 1/EXP(X) )
-
- fabs.x %fp0 # |X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save |X| to stack
- lea (%sp),%a0 # pass ptr to |X|
- bsr setox # FP0 IS EXP(|X|)
- add.l &0xc,%sp # erase |X| from stack
- fmul.s &0x3F000000,%fp0 # (1/2)EXP(|X|)
- mov.l (%sp)+,%d0
-
- fmov.s &0x3E800000,%fp1 # (1/4)
- fdiv.x %fp0,%fp1 # 1/(2 EXP(|X|))
-
- fmov.l %d0,%fpcr
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x %fp1,%fp0
- bra t_catch
-
-COSHBIG:
- cmp.l %d1,&0x400CB2B3
- bgt.b COSHHUGE
-
- fabs.x %fp0
- fsub.d T1(%pc),%fp0 # (|X|-16381LOG2_LEAD)
- fsub.d T2(%pc),%fp0 # |X| - 16381 LOG2, ACCURATE
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save fp0 to stack
- lea (%sp),%a0 # pass ptr to fp0
- bsr setox
- add.l &0xc,%sp # clear fp0 from stack
- mov.l (%sp)+,%d0
-
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x TWO16380(%pc),%fp0
- bra t_catch
-
-COSHHUGE:
- bra t_ovfl2
-
- global scoshd
-#--COSH(X) = 1 FOR DENORMALIZED X
-scoshd:
- fmov.s &0x3F800000,%fp0
-
- fmov.l %d0,%fpcr
- fadd.s &0x00800000,%fp0
- bra t_pinx2
-
-#########################################################################
-# ssinh(): computes the hyperbolic sine of a normalized input #
-# ssinhd(): computes the hyperbolic sine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = sinh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# SINH #
-# 1. If |X| > 16380 log2, go to 3. #
-# #
-# 2. (|X| <= 16380 log2) Sinh(X) is obtained by the formula #
-# y = |X|, sgn = sign(X), and z = expm1(Y), #
-# sinh(X) = sgn*(1/2)*( z + z/(1+z) ). #
-# Exit. #
-# #
-# 3. If |X| > 16480 log2, go to 5. #
-# #
-# 4. (16380 log2 < |X| <= 16480 log2) #
-# sinh(X) = sign(X) * exp(|X|)/2. #
-# However, invoking exp(|X|) may cause premature overflow. #
-# Thus, we calculate sinh(X) as follows: #
-# Y := |X| #
-# sgn := sign(X) #
-# sgnFact := sgn * 2**(16380) #
-# Y' := Y - 16381 log2 #
-# sinh(X) := sgnFact * exp(Y'). #
-# Exit. #
-# #
-# 5. (|X| > 16480 log2) sinh(X) must overflow. Return #
-# sign(X)*Huge*Huge to generate overflow and an infinity with #
-# the appropriate sign. Huge is the largest finite number in #
-# extended format. Exit. #
-# #
-#########################################################################
-
- global ssinh
-ssinh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- mov.l %d1,%a1 # save (compacted) operand
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x400CB167
- bgt.b SINHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-#--Y = |X|, Z = EXPM1(Y), SINH(X) = SIGN(X)*(1/2)*( Z + Z/(1+Z) )
-
- fabs.x %fp0 # Y = |X|
-
- movm.l &0x8040,-(%sp) # {a1/d0}
- fmovm.x &0x01,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- clr.l %d0
- bsr setoxm1 # FP0 IS Z = EXPM1(Y)
- add.l &0xc,%sp # clear Y from stack
- fmov.l &0,%fpcr
- movm.l (%sp)+,&0x0201 # {a1/d0}
-
- fmov.x %fp0,%fp1
- fadd.s &0x3F800000,%fp1 # 1+Z
- fmov.x %fp0,-(%sp)
- fdiv.x %fp1,%fp0 # Z/(1+Z)
- mov.l %a1,%d1
- and.l &0x80000000,%d1
- or.l &0x3F000000,%d1
- fadd.x (%sp)+,%fp0
- mov.l %d1,-(%sp)
-
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.s (%sp)+,%fp0 # last fp inst - possible exceptions set
- bra t_catch
-
-SINHBIG:
- cmp.l %d1,&0x400CB2B3
- bgt t_ovfl
- fabs.x %fp0
- fsub.d T1(%pc),%fp0 # (|X|-16381LOG2_LEAD)
- mov.l &0,-(%sp)
- mov.l &0x80000000,-(%sp)
- mov.l %a1,%d1
- and.l &0x80000000,%d1
- or.l &0x7FFB0000,%d1
- mov.l %d1,-(%sp) # EXTENDED FMT
- fsub.d T2(%pc),%fp0 # |X| - 16381 LOG2, ACCURATE
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save fp0 on stack
- lea (%sp),%a0 # pass ptr to fp0
- bsr setox
- add.l &0xc,%sp # clear fp0 from stack
-
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x (%sp)+,%fp0 # possible exception
- bra t_catch
-
- global ssinhd
-#--SINH(X) = X FOR DENORMALIZED X
-ssinhd:
- bra t_extdnrm
-
-#########################################################################
-# stanh(): computes the hyperbolic tangent of a normalized input #
-# stanhd(): computes the hyperbolic tangent of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = tanh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# TANH #
-# 1. If |X| >= (5/2) log2 or |X| <= 2**(-40), go to 3. #
-# #
-# 2. (2**(-40) < |X| < (5/2) log2) Calculate tanh(X) by #
-# sgn := sign(X), y := 2|X|, z := expm1(Y), and #
-# tanh(X) = sgn*( z/(2+z) ). #
-# Exit. #
-# #
-# 3. (|X| <= 2**(-40) or |X| >= (5/2) log2). If |X| < 1, #
-# go to 7. #
-# #
-# 4. (|X| >= (5/2) log2) If |X| >= 50 log2, go to 6. #
-# #
-# 5. ((5/2) log2 <= |X| < 50 log2) Calculate tanh(X) by #
-# sgn := sign(X), y := 2|X|, z := exp(Y), #
-# tanh(X) = sgn - [ sgn*2/(1+z) ]. #
-# Exit. #
-# #
-# 6. (|X| >= 50 log2) Tanh(X) = +-1 (round to nearest). Thus, we #
-# calculate Tanh(X) by #
-# sgn := sign(X), Tiny := 2**(-126), #
-# tanh(X) := sgn - sgn*Tiny. #
-# Exit. #
-# #
-# 7. (|X| < 2**(-40)). Tanh(X) = X. Exit. #
-# #
-#########################################################################
-
- set X,FP_SCR0
- set XFRAC,X+4
-
- set SGN,L_SCR3
-
- set V,FP_SCR0
-
- global stanh
-stanh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- fmov.x %fp0,X(%a6)
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- mov.l %d1,X(%a6)
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1, &0x3fd78000 # is |X| < 2^(-40)?
- blt.w TANHBORS # yes
- cmp.l %d1, &0x3fffddce # is |X| > (5/2)LOG2?
- bgt.w TANHBORS # yes
-
-#--THIS IS THE USUAL CASE
-#--Y = 2|X|, Z = EXPM1(Y), TANH(X) = SIGN(X) * Z / (Z+2).
-
- mov.l X(%a6),%d1
- mov.l %d1,SGN(%a6)
- and.l &0x7FFF0000,%d1
- add.l &0x00010000,%d1 # EXPONENT OF 2|X|
- mov.l %d1,X(%a6)
- and.l &0x80000000,SGN(%a6)
- fmov.x X(%a6),%fp0 # FP0 IS Y = 2|X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x1,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- bsr setoxm1 # FP0 IS Z = EXPM1(Y)
- add.l &0xc,%sp # clear Y from stack
- mov.l (%sp)+,%d0
-
- fmov.x %fp0,%fp1
- fadd.s &0x40000000,%fp1 # Z+2
- mov.l SGN(%a6),%d1
- fmov.x %fp1,V(%a6)
- eor.l %d1,V(%a6)
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fdiv.x V(%a6),%fp0
- bra t_inx2
-
-TANHBORS:
- cmp.l %d1,&0x3FFF8000
- blt.w TANHSM
-
- cmp.l %d1,&0x40048AA1
- bgt.w TANHHUGE
-
-#-- (5/2) LOG2 < |X| < 50 LOG2,
-#--TANH(X) = 1 - (2/[EXP(2X)+1]). LET Y = 2|X|, SGN = SIGN(X),
-#--TANH(X) = SGN - SGN*2/[EXP(Y)+1].
-
- mov.l X(%a6),%d1
- mov.l %d1,SGN(%a6)
- and.l &0x7FFF0000,%d1
- add.l &0x00010000,%d1 # EXPO OF 2|X|
- mov.l %d1,X(%a6) # Y = 2|X|
- and.l &0x80000000,SGN(%a6)
- mov.l SGN(%a6),%d1
- fmov.x X(%a6),%fp0 # Y = 2|X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- bsr setox # FP0 IS EXP(Y)
- add.l &0xc,%sp # clear Y from stack
- mov.l (%sp)+,%d0
- mov.l SGN(%a6),%d1
- fadd.s &0x3F800000,%fp0 # EXP(Y)+1
-
- eor.l &0xC0000000,%d1 # -SIGN(X)*2
- fmov.s %d1,%fp1 # -SIGN(X)*2 IN SGL FMT
- fdiv.x %fp0,%fp1 # -SIGN(X)2 / [EXP(Y)+1 ]
-
- mov.l SGN(%a6),%d1
- or.l &0x3F800000,%d1 # SGN
- fmov.s %d1,%fp0 # SGN IN SGL FMT
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x %fp1,%fp0
- bra t_inx2
-
-TANHSM:
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
- bra t_catch
-
-#---RETURN SGN(X) - SGN(X)EPS
-TANHHUGE:
- mov.l X(%a6),%d1
- and.l &0x80000000,%d1
- or.l &0x3F800000,%d1
- fmov.s %d1,%fp0
- and.l &0x80000000,%d1
- eor.l &0x80800000,%d1 # -SIGN(X)*EPS
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fadd.s %d1,%fp0
- bra t_inx2
-
- global stanhd
-#--TANH(X) = X FOR DENORMALIZED X
-stanhd:
- bra t_extdnrm
-
-#########################################################################
-# slogn(): computes the natural logarithm of a normalized input #
-# slognd(): computes the natural logarithm of a denormalized input #
-# slognp1(): computes the log(1+X) of a normalized input #
-# slognp1d(): computes the log(1+X) of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = log(X) or log(1+X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# LOGN: #
-# Step 1. If |X-1| < 1/16, approximate log(X) by an odd #
-# polynomial in u, where u = 2(X-1)/(X+1). Otherwise, #
-# move on to Step 2. #
-# #
-# Step 2. X = 2**k * Y where 1 <= Y < 2. Define F to be the first #
-# seven significant bits of Y plus 2**(-7), i.e. #
-# F = 1.xxxxxx1 in base 2 where the six "x" match those #
-# of Y. Note that |Y-F| <= 2**(-7). #
-# #
-# Step 3. Define u = (Y-F)/F. Approximate log(1+u) by a #
-# polynomial in u, log(1+u) = poly. #
-# #
-# Step 4. Reconstruct #
-# log(X) = log( 2**k * Y ) = k*log(2) + log(F) + log(1+u) #
-# by k*log(2) + (log(F) + poly). The values of log(F) are #
-# calculated beforehand and stored in the program. #
-# #
-# lognp1: #
-# Step 1: If |X| < 1/16, approximate log(1+X) by an odd #
-# polynomial in u where u = 2X/(2+X). Otherwise, move on #
-# to Step 2. #
-# #
-# Step 2: Let 1+X = 2**k * Y, where 1 <= Y < 2. Define F as done #
-# in Step 2 of the algorithm for LOGN and compute #
-# log(1+X) as k*log(2) + log(F) + poly where poly #
-# approximates log(1+u), u = (Y-F)/F. #
-# #
-# Implementation Notes: #
-# Note 1. There are 64 different possible values for F, thus 64 #
-# log(F)'s need to be tabulated. Moreover, the values of #
-# 1/F are also tabulated so that the division in (Y-F)/F #
-# can be performed by a multiplication. #
-# #
-# Note 2. In Step 2 of lognp1, in order to preserved accuracy, #
-# the value Y-F has to be calculated carefully when #
-# 1/2 <= X < 3/2. #
-# #
-# Note 3. To fully exploit the pipeline, polynomials are usually #
-# separated into two parts evaluated independently before #
-# being added up. #
-# #
-#########################################################################
-LOGOF2:
- long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-one:
- long 0x3F800000
-zero:
- long 0x00000000
-infty:
- long 0x7F800000
-negone:
- long 0xBF800000
-
-LOGA6:
- long 0x3FC2499A,0xB5E4040B
-LOGA5:
- long 0xBFC555B5,0x848CB7DB
-
-LOGA4:
- long 0x3FC99999,0x987D8730
-LOGA3:
- long 0xBFCFFFFF,0xFF6F7E97
-
-LOGA2:
- long 0x3FD55555,0x555555A4
-LOGA1:
- long 0xBFE00000,0x00000008
-
-LOGB5:
- long 0x3F175496,0xADD7DAD6
-LOGB4:
- long 0x3F3C71C2,0xFE80C7E0
-
-LOGB3:
- long 0x3F624924,0x928BCCFF
-LOGB2:
- long 0x3F899999,0x999995EC
-
-LOGB1:
- long 0x3FB55555,0x55555555
-TWO:
- long 0x40000000,0x00000000
-
-LTHOLD:
- long 0x3f990000,0x80000000,0x00000000,0x00000000
-
-LOGTBL:
- long 0x3FFE0000,0xFE03F80F,0xE03F80FE,0x00000000
- long 0x3FF70000,0xFF015358,0x833C47E2,0x00000000
- long 0x3FFE0000,0xFA232CF2,0x52138AC0,0x00000000
- long 0x3FF90000,0xBDC8D83E,0xAD88D549,0x00000000
- long 0x3FFE0000,0xF6603D98,0x0F6603DA,0x00000000
- long 0x3FFA0000,0x9CF43DCF,0xF5EAFD48,0x00000000
- long 0x3FFE0000,0xF2B9D648,0x0F2B9D65,0x00000000
- long 0x3FFA0000,0xDA16EB88,0xCB8DF614,0x00000000
- long 0x3FFE0000,0xEF2EB71F,0xC4345238,0x00000000
- long 0x3FFB0000,0x8B29B775,0x1BD70743,0x00000000
- long 0x3FFE0000,0xEBBDB2A5,0xC1619C8C,0x00000000
- long 0x3FFB0000,0xA8D839F8,0x30C1FB49,0x00000000
- long 0x3FFE0000,0xE865AC7B,0x7603A197,0x00000000
- long 0x3FFB0000,0xC61A2EB1,0x8CD907AD,0x00000000
- long 0x3FFE0000,0xE525982A,0xF70C880E,0x00000000
- long 0x3FFB0000,0xE2F2A47A,0xDE3A18AF,0x00000000
- long 0x3FFE0000,0xE1FC780E,0x1FC780E2,0x00000000
- long 0x3FFB0000,0xFF64898E,0xDF55D551,0x00000000
- long 0x3FFE0000,0xDEE95C4C,0xA037BA57,0x00000000
- long 0x3FFC0000,0x8DB956A9,0x7B3D0148,0x00000000
- long 0x3FFE0000,0xDBEB61EE,0xD19C5958,0x00000000
- long 0x3FFC0000,0x9B8FE100,0xF47BA1DE,0x00000000
- long 0x3FFE0000,0xD901B203,0x6406C80E,0x00000000
- long 0x3FFC0000,0xA9372F1D,0x0DA1BD17,0x00000000
- long 0x3FFE0000,0xD62B80D6,0x2B80D62C,0x00000000
- long 0x3FFC0000,0xB6B07F38,0xCE90E46B,0x00000000
- long 0x3FFE0000,0xD3680D36,0x80D3680D,0x00000000
- long 0x3FFC0000,0xC3FD0329,0x06488481,0x00000000
- long 0x3FFE0000,0xD0B69FCB,0xD2580D0B,0x00000000
- long 0x3FFC0000,0xD11DE0FF,0x15AB18CA,0x00000000
- long 0x3FFE0000,0xCE168A77,0x25080CE1,0x00000000
- long 0x3FFC0000,0xDE1433A1,0x6C66B150,0x00000000
- long 0x3FFE0000,0xCB8727C0,0x65C393E0,0x00000000
- long 0x3FFC0000,0xEAE10B5A,0x7DDC8ADD,0x00000000
- long 0x3FFE0000,0xC907DA4E,0x871146AD,0x00000000
- long 0x3FFC0000,0xF7856E5E,0xE2C9B291,0x00000000
- long 0x3FFE0000,0xC6980C69,0x80C6980C,0x00000000
- long 0x3FFD0000,0x82012CA5,0xA68206D7,0x00000000
- long 0x3FFE0000,0xC4372F85,0x5D824CA6,0x00000000
- long 0x3FFD0000,0x882C5FCD,0x7256A8C5,0x00000000
- long 0x3FFE0000,0xC1E4BBD5,0x95F6E947,0x00000000
- long 0x3FFD0000,0x8E44C60B,0x4CCFD7DE,0x00000000
- long 0x3FFE0000,0xBFA02FE8,0x0BFA02FF,0x00000000
- long 0x3FFD0000,0x944AD09E,0xF4351AF6,0x00000000
- long 0x3FFE0000,0xBD691047,0x07661AA3,0x00000000
- long 0x3FFD0000,0x9A3EECD4,0xC3EAA6B2,0x00000000
- long 0x3FFE0000,0xBB3EE721,0xA54D880C,0x00000000
- long 0x3FFD0000,0xA0218434,0x353F1DE8,0x00000000
- long 0x3FFE0000,0xB92143FA,0x36F5E02E,0x00000000
- long 0x3FFD0000,0xA5F2FCAB,0xBBC506DA,0x00000000
- long 0x3FFE0000,0xB70FBB5A,0x19BE3659,0x00000000
- long 0x3FFD0000,0xABB3B8BA,0x2AD362A5,0x00000000
- long 0x3FFE0000,0xB509E68A,0x9B94821F,0x00000000
- long 0x3FFD0000,0xB1641795,0xCE3CA97B,0x00000000
- long 0x3FFE0000,0xB30F6352,0x8917C80B,0x00000000
- long 0x3FFD0000,0xB7047551,0x5D0F1C61,0x00000000
- long 0x3FFE0000,0xB11FD3B8,0x0B11FD3C,0x00000000
- long 0x3FFD0000,0xBC952AFE,0xEA3D13E1,0x00000000
- long 0x3FFE0000,0xAF3ADDC6,0x80AF3ADE,0x00000000
- long 0x3FFD0000,0xC2168ED0,0xF458BA4A,0x00000000
- long 0x3FFE0000,0xAD602B58,0x0AD602B6,0x00000000
- long 0x3FFD0000,0xC788F439,0xB3163BF1,0x00000000
- long 0x3FFE0000,0xAB8F69E2,0x8359CD11,0x00000000
- long 0x3FFD0000,0xCCECAC08,0xBF04565D,0x00000000
- long 0x3FFE0000,0xA9C84A47,0xA07F5638,0x00000000
- long 0x3FFD0000,0xD2420487,0x2DD85160,0x00000000
- long 0x3FFE0000,0xA80A80A8,0x0A80A80B,0x00000000
- long 0x3FFD0000,0xD7894992,0x3BC3588A,0x00000000
- long 0x3FFE0000,0xA655C439,0x2D7B73A8,0x00000000
- long 0x3FFD0000,0xDCC2C4B4,0x9887DACC,0x00000000
- long 0x3FFE0000,0xA4A9CF1D,0x96833751,0x00000000
- long 0x3FFD0000,0xE1EEBD3E,0x6D6A6B9E,0x00000000
- long 0x3FFE0000,0xA3065E3F,0xAE7CD0E0,0x00000000
- long 0x3FFD0000,0xE70D785C,0x2F9F5BDC,0x00000000
- long 0x3FFE0000,0xA16B312E,0xA8FC377D,0x00000000
- long 0x3FFD0000,0xEC1F392C,0x5179F283,0x00000000
- long 0x3FFE0000,0x9FD809FD,0x809FD80A,0x00000000
- long 0x3FFD0000,0xF12440D3,0xE36130E6,0x00000000
- long 0x3FFE0000,0x9E4CAD23,0xDD5F3A20,0x00000000
- long 0x3FFD0000,0xF61CCE92,0x346600BB,0x00000000
- long 0x3FFE0000,0x9CC8E160,0xC3FB19B9,0x00000000
- long 0x3FFD0000,0xFB091FD3,0x8145630A,0x00000000
- long 0x3FFE0000,0x9B4C6F9E,0xF03A3CAA,0x00000000
- long 0x3FFD0000,0xFFE97042,0xBFA4C2AD,0x00000000
- long 0x3FFE0000,0x99D722DA,0xBDE58F06,0x00000000
- long 0x3FFE0000,0x825EFCED,0x49369330,0x00000000
- long 0x3FFE0000,0x9868C809,0x868C8098,0x00000000
- long 0x3FFE0000,0x84C37A7A,0xB9A905C9,0x00000000
- long 0x3FFE0000,0x97012E02,0x5C04B809,0x00000000
- long 0x3FFE0000,0x87224C2E,0x8E645FB7,0x00000000
- long 0x3FFE0000,0x95A02568,0x095A0257,0x00000000
- long 0x3FFE0000,0x897B8CAC,0x9F7DE298,0x00000000
- long 0x3FFE0000,0x94458094,0x45809446,0x00000000
- long 0x3FFE0000,0x8BCF55DE,0xC4CD05FE,0x00000000
- long 0x3FFE0000,0x92F11384,0x0497889C,0x00000000
- long 0x3FFE0000,0x8E1DC0FB,0x89E125E5,0x00000000
- long 0x3FFE0000,0x91A2B3C4,0xD5E6F809,0x00000000
- long 0x3FFE0000,0x9066E68C,0x955B6C9B,0x00000000
- long 0x3FFE0000,0x905A3863,0x3E06C43B,0x00000000
- long 0x3FFE0000,0x92AADE74,0xC7BE59E0,0x00000000
- long 0x3FFE0000,0x8F1779D9,0xFDC3A219,0x00000000
- long 0x3FFE0000,0x94E9BFF6,0x15845643,0x00000000
- long 0x3FFE0000,0x8DDA5202,0x37694809,0x00000000
- long 0x3FFE0000,0x9723A1B7,0x20134203,0x00000000
- long 0x3FFE0000,0x8CA29C04,0x6514E023,0x00000000
- long 0x3FFE0000,0x995899C8,0x90EB8990,0x00000000
- long 0x3FFE0000,0x8B70344A,0x139BC75A,0x00000000
- long 0x3FFE0000,0x9B88BDAA,0x3A3DAE2F,0x00000000
- long 0x3FFE0000,0x8A42F870,0x5669DB46,0x00000000
- long 0x3FFE0000,0x9DB4224F,0xFFE1157C,0x00000000
- long 0x3FFE0000,0x891AC73A,0xE9819B50,0x00000000
- long 0x3FFE0000,0x9FDADC26,0x8B7A12DA,0x00000000
- long 0x3FFE0000,0x87F78087,0xF78087F8,0x00000000
- long 0x3FFE0000,0xA1FCFF17,0xCE733BD4,0x00000000
- long 0x3FFE0000,0x86D90544,0x7A34ACC6,0x00000000
- long 0x3FFE0000,0xA41A9E8F,0x5446FB9F,0x00000000
- long 0x3FFE0000,0x85BF3761,0x2CEE3C9B,0x00000000
- long 0x3FFE0000,0xA633CD7E,0x6771CD8B,0x00000000
- long 0x3FFE0000,0x84A9F9C8,0x084A9F9D,0x00000000
- long 0x3FFE0000,0xA8489E60,0x0B435A5E,0x00000000
- long 0x3FFE0000,0x83993052,0x3FBE3368,0x00000000
- long 0x3FFE0000,0xAA59233C,0xCCA4BD49,0x00000000
- long 0x3FFE0000,0x828CBFBE,0xB9A020A3,0x00000000
- long 0x3FFE0000,0xAC656DAE,0x6BCC4985,0x00000000
- long 0x3FFE0000,0x81848DA8,0xFAF0D277,0x00000000
- long 0x3FFE0000,0xAE6D8EE3,0x60BB2468,0x00000000
- long 0x3FFE0000,0x80808080,0x80808081,0x00000000
- long 0x3FFE0000,0xB07197A2,0x3C46C654,0x00000000
-
- set ADJK,L_SCR1
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
-
- set F,FP_SCR1
- set FFRAC,F+4
-
- set KLOG2,FP_SCR0
-
- set SAVEU,FP_SCR0
-
- global slogn
-#--ENTRY POINT FOR LOG(X) FOR X FINITE, NON-ZERO, NOT NAN'S
-slogn:
- fmov.x (%a0),%fp0 # LOAD INPUT
- mov.l &0x00000000,ADJK(%a6)
-
-LOGBGN:
-#--FPCR SAVED AND CLEARED, INPUT IS 2^(ADJK)*FP0, FP0 CONTAINS
-#--A FINITE, NON-ZERO, NORMALIZED NUMBER.
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
-
- mov.l (%a0),X(%a6)
- mov.l 4(%a0),X+4(%a6)
- mov.l 8(%a0),X+8(%a6)
-
- cmp.l %d1,&0 # CHECK IF X IS NEGATIVE
- blt.w LOGNEG # LOG OF NEGATIVE ARGUMENT IS INVALID
-# X IS POSITIVE, CHECK IF X IS NEAR 1
- cmp.l %d1,&0x3ffef07d # IS X < 15/16?
- blt.b LOGMAIN # YES
- cmp.l %d1,&0x3fff8841 # IS X > 17/16?
- ble.w LOGNEAR1 # NO
-
-LOGMAIN:
-#--THIS SHOULD BE THE USUAL CASE, X NOT VERY CLOSE TO 1
-
-#--X = 2^(K) * Y, 1 <= Y < 2. THUS, Y = 1.XXXXXXXX....XX IN BINARY.
-#--WE DEFINE F = 1.XXXXXX1, I.E. FIRST 7 BITS OF Y AND ATTACH A 1.
-#--THE IDEA IS THAT LOG(X) = K*LOG2 + LOG(Y)
-#-- = K*LOG2 + LOG(F) + LOG(1 + (Y-F)/F).
-#--NOTE THAT U = (Y-F)/F IS VERY SMALL AND THUS APPROXIMATING
-#--LOG(1+U) CAN BE VERY EFFICIENT.
-#--ALSO NOTE THAT THE VALUE 1/F IS STORED IN A TABLE SO THAT NO
-#--DIVISION IS NEEDED TO CALCULATE (Y-F)/F.
-
-#--GET K, Y, F, AND ADDRESS OF 1/F.
- asr.l &8,%d1
- asr.l &8,%d1 # SHIFTED 16 BITS, BIASED EXPO. OF X
- sub.l &0x3FFF,%d1 # THIS IS K
- add.l ADJK(%a6),%d1 # ADJUST K, ORIGINAL INPUT MAY BE DENORM.
- lea LOGTBL(%pc),%a0 # BASE ADDRESS OF 1/F AND LOG(F)
- fmov.l %d1,%fp1 # CONVERT K TO FLOATING-POINT FORMAT
-
-#--WHILE THE CONVERSION IS GOING ON, WE GET F AND ADDRESS OF 1/F
- mov.l &0x3FFF0000,X(%a6) # X IS NOW Y, I.E. 2^(-K)*X
- mov.l XFRAC(%a6),FFRAC(%a6)
- and.l &0xFE000000,FFRAC(%a6) # FIRST 7 BITS OF Y
- or.l &0x01000000,FFRAC(%a6) # GET F: ATTACH A 1 AT THE EIGHTH BIT
- mov.l FFRAC(%a6),%d1 # READY TO GET ADDRESS OF 1/F
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1 # SHIFTED 20, D0 IS THE DISPLACEMENT
- add.l %d1,%a0 # A0 IS THE ADDRESS FOR 1/F
-
- fmov.x X(%a6),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # Y-F
- fmovm.x &0xc,-(%sp) # SAVE FP2-3 WHILE FP0 IS NOT READY
-#--SUMMARY: FP0 IS Y-F, A0 IS ADDRESS OF 1/F, FP1 IS K
-#--REGISTERS SAVED: FPCR, FP1, FP2
-
-LP1CONT1:
-#--AN RE-ENTRY POINT FOR LOGNP1
- fmul.x (%a0),%fp0 # FP0 IS U = (Y-F)/F
- fmul.x LOGOF2(%pc),%fp1 # GET K*LOG2 WHILE FP0 IS NOT READY
- fmov.x %fp0,%fp2
- fmul.x %fp2,%fp2 # FP2 IS V=U*U
- fmov.x %fp1,KLOG2(%a6) # PUT K*LOG2 IN MEMEORY, FREE FP1
-
-#--LOG(1+U) IS APPROXIMATED BY
-#--U + V*(A1+U*(A2+U*(A3+U*(A4+U*(A5+U*A6))))) WHICH IS
-#--[U + V*(A1+V*(A3+V*A5))] + [U*V*(A2+V*(A4+V*A6))]
-
- fmov.x %fp2,%fp3
- fmov.x %fp2,%fp1
-
- fmul.d LOGA6(%pc),%fp1 # V*A6
- fmul.d LOGA5(%pc),%fp2 # V*A5
-
- fadd.d LOGA4(%pc),%fp1 # A4+V*A6
- fadd.d LOGA3(%pc),%fp2 # A3+V*A5
-
- fmul.x %fp3,%fp1 # V*(A4+V*A6)
- fmul.x %fp3,%fp2 # V*(A3+V*A5)
-
- fadd.d LOGA2(%pc),%fp1 # A2+V*(A4+V*A6)
- fadd.d LOGA1(%pc),%fp2 # A1+V*(A3+V*A5)
-
- fmul.x %fp3,%fp1 # V*(A2+V*(A4+V*A6))
- add.l &16,%a0 # ADDRESS OF LOG(F)
- fmul.x %fp3,%fp2 # V*(A1+V*(A3+V*A5))
-
- fmul.x %fp0,%fp1 # U*V*(A2+V*(A4+V*A6))
- fadd.x %fp2,%fp0 # U+V*(A1+V*(A3+V*A5))
-
- fadd.x (%a0),%fp1 # LOG(F)+U*V*(A2+V*(A4+V*A6))
- fmovm.x (%sp)+,&0x30 # RESTORE FP2-3
- fadd.x %fp1,%fp0 # FP0 IS LOG(F) + LOG(1+U)
-
- fmov.l %d0,%fpcr
- fadd.x KLOG2(%a6),%fp0 # FINAL ADD
- bra t_inx2
-
-
-LOGNEAR1:
-
-# if the input is exactly equal to one, then exit through ld_pzero.
-# if these 2 lines weren't here, the correct answer would be returned
-# but the INEX2 bit would be set.
- fcmp.b %fp0,&0x1 # is it equal to one?
- fbeq.l ld_pzero # yes
-
-#--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT.
- fmov.x %fp0,%fp1
- fsub.s one(%pc),%fp1 # FP1 IS X-1
- fadd.s one(%pc),%fp0 # FP0 IS X+1
- fadd.x %fp1,%fp1 # FP1 IS 2(X-1)
-#--LOG(X) = LOG(1+U/2)-LOG(1-U/2) WHICH IS AN ODD POLYNOMIAL
-#--IN U, U = 2(X-1)/(X+1) = FP1/FP0
-
-LP1CONT2:
-#--THIS IS AN RE-ENTRY POINT FOR LOGNP1
- fdiv.x %fp0,%fp1 # FP1 IS U
- fmovm.x &0xc,-(%sp) # SAVE FP2-3
-#--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3
-#--LET V=U*U, W=V*V, CALCULATE
-#--U + U*V*(B1 + V*(B2 + V*(B3 + V*(B4 + V*B5)))) BY
-#--U + U*V*( [B1 + W*(B3 + W*B5)] + [V*(B2 + W*B4)] )
- fmov.x %fp1,%fp0
- fmul.x %fp0,%fp0 # FP0 IS V
- fmov.x %fp1,SAVEU(%a6) # STORE U IN MEMORY, FREE FP1
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS W
-
- fmov.d LOGB5(%pc),%fp3
- fmov.d LOGB4(%pc),%fp2
-
- fmul.x %fp1,%fp3 # W*B5
- fmul.x %fp1,%fp2 # W*B4
-
- fadd.d LOGB3(%pc),%fp3 # B3+W*B5
- fadd.d LOGB2(%pc),%fp2 # B2+W*B4
-
- fmul.x %fp3,%fp1 # W*(B3+W*B5), FP3 RELEASED
-
- fmul.x %fp0,%fp2 # V*(B2+W*B4)
-
- fadd.d LOGB1(%pc),%fp1 # B1+W*(B3+W*B5)
- fmul.x SAVEU(%a6),%fp0 # FP0 IS U*V
-
- fadd.x %fp2,%fp1 # B1+W*(B3+W*B5) + V*(B2+W*B4), FP2 RELEASED
- fmovm.x (%sp)+,&0x30 # FP2-3 RESTORED
-
- fmul.x %fp1,%fp0 # U*V*( [B1+W*(B3+W*B5)] + [V*(B2+W*B4)] )
-
- fmov.l %d0,%fpcr
- fadd.x SAVEU(%a6),%fp0
- bra t_inx2
-
-#--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID
-LOGNEG:
- bra t_operr
-
- global slognd
-slognd:
-#--ENTRY POINT FOR LOG(X) FOR DENORMALIZED INPUT
-
- mov.l &-100,ADJK(%a6) # INPUT = 2^(ADJK) * FP0
-
-#----normalize the input value by left shifting k bits (k to be determined
-#----below), adjusting exponent and storing -k to ADJK
-#----the value TWOTO100 is no longer needed.
-#----Note that this code assumes the denormalized input is NON-ZERO.
-
- movm.l &0x3f00,-(%sp) # save some registers {d2-d7}
- mov.l (%a0),%d3 # D3 is exponent of smallest norm. #
- mov.l 4(%a0),%d4
- mov.l 8(%a0),%d5 # (D4,D5) is (Hi_X,Lo_X)
- clr.l %d2 # D2 used for holding K
-
- tst.l %d4
- bne.b Hi_not0
-
-Hi_0:
- mov.l %d5,%d4
- clr.l %d5
- mov.l &32,%d2
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- lsl.l %d6,%d4
- add.l %d6,%d2 # (D3,D4,D5) is normalized
-
- mov.l %d3,X(%a6)
- mov.l %d4,XFRAC(%a6)
- mov.l %d5,XFRAC+4(%a6)
- neg.l %d2
- mov.l %d2,ADJK(%a6)
- fmov.x X(%a6),%fp0
- movm.l (%sp)+,&0xfc # restore registers {d2-d7}
- lea X(%a6),%a0
- bra.w LOGBGN # begin regular log(X)
-
-Hi_not0:
- clr.l %d6
- bfffo %d4{&0:&32},%d6 # find first 1
- mov.l %d6,%d2 # get k
- lsl.l %d6,%d4
- mov.l %d5,%d7 # a copy of D5
- lsl.l %d6,%d5
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d4 # (D3,D4,D5) normalized
-
- mov.l %d3,X(%a6)
- mov.l %d4,XFRAC(%a6)
- mov.l %d5,XFRAC+4(%a6)
- neg.l %d2
- mov.l %d2,ADJK(%a6)
- fmov.x X(%a6),%fp0
- movm.l (%sp)+,&0xfc # restore registers {d2-d7}
- lea X(%a6),%a0
- bra.w LOGBGN # begin regular log(X)
-
- global slognp1
-#--ENTRY POINT FOR LOG(1+X) FOR X FINITE, NON-ZERO, NOT NAN'S
-slognp1:
- fmov.x (%a0),%fp0 # LOAD INPUT
- fabs.x %fp0 # test magnitude
- fcmp.x %fp0,LTHOLD(%pc) # compare with min threshold
- fbgt.w LP1REAL # if greater, continue
- fmov.l %d0,%fpcr
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%a0),%fp0 # return signed argument
- bra t_catch
-
-LP1REAL:
- fmov.x (%a0),%fp0 # LOAD INPUT
- mov.l &0x00000000,ADJK(%a6)
- fmov.x %fp0,%fp1 # FP1 IS INPUT Z
- fadd.s one(%pc),%fp0 # X := ROUND(1+Z)
- fmov.x %fp0,X(%a6)
- mov.w XFRAC(%a6),XDCARE(%a6)
- mov.l X(%a6),%d1
- cmp.l %d1,&0
- ble.w LP1NEG0 # LOG OF ZERO OR -VE
- cmp.l %d1,&0x3ffe8000 # IS BOUNDS [1/2,3/2]?
- blt.w LOGMAIN
- cmp.l %d1,&0x3fffc000
- bgt.w LOGMAIN
-#--IF 1+Z > 3/2 OR 1+Z < 1/2, THEN X, WHICH IS ROUNDING 1+Z,
-#--CONTAINS AT LEAST 63 BITS OF INFORMATION OF Z. IN THAT CASE,
-#--SIMPLY INVOKE LOG(X) FOR LOG(1+Z).
-
-LP1NEAR1:
-#--NEXT SEE IF EXP(-1/16) < X < EXP(1/16)
- cmp.l %d1,&0x3ffef07d
- blt.w LP1CARE
- cmp.l %d1,&0x3fff8841
- bgt.w LP1CARE
-
-LP1ONE16:
-#--EXP(-1/16) < X < EXP(1/16). LOG(1+Z) = LOG(1+U/2) - LOG(1-U/2)
-#--WHERE U = 2Z/(2+Z) = 2Z/(1+X).
- fadd.x %fp1,%fp1 # FP1 IS 2Z
- fadd.s one(%pc),%fp0 # FP0 IS 1+X
-#--U = FP1/FP0
- bra.w LP1CONT2
-
-LP1CARE:
-#--HERE WE USE THE USUAL TABLE DRIVEN APPROACH. CARE HAS TO BE
-#--TAKEN BECAUSE 1+Z CAN HAVE 67 BITS OF INFORMATION AND WE MUST
-#--PRESERVE ALL THE INFORMATION. BECAUSE 1+Z IS IN [1/2,3/2],
-#--THERE ARE ONLY TWO CASES.
-#--CASE 1: 1+Z < 1, THEN K = -1 AND Y-F = (2-F) + 2Z
-#--CASE 2: 1+Z > 1, THEN K = 0 AND Y-F = (1-F) + Z
-#--ON RETURNING TO LP1CONT1, WE MUST HAVE K IN FP1, ADDRESS OF
-#--(1/F) IN A0, Y-F IN FP0, AND FP2 SAVED.
-
- mov.l XFRAC(%a6),FFRAC(%a6)
- and.l &0xFE000000,FFRAC(%a6)
- or.l &0x01000000,FFRAC(%a6) # F OBTAINED
- cmp.l %d1,&0x3FFF8000 # SEE IF 1+Z > 1
- bge.b KISZERO
-
-KISNEG1:
- fmov.s TWO(%pc),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # 2-F
- mov.l FFRAC(%a6),%d1
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1 # D0 CONTAINS DISPLACEMENT FOR 1/F
- fadd.x %fp1,%fp1 # GET 2Z
- fmovm.x &0xc,-(%sp) # SAVE FP2 {%fp2/%fp3}
- fadd.x %fp1,%fp0 # FP0 IS Y-F = (2-F)+2Z
- lea LOGTBL(%pc),%a0 # A0 IS ADDRESS OF 1/F
- add.l %d1,%a0
- fmov.s negone(%pc),%fp1 # FP1 IS K = -1
- bra.w LP1CONT1
-
-KISZERO:
- fmov.s one(%pc),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # 1-F
- mov.l FFRAC(%a6),%d1
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1
- fadd.x %fp1,%fp0 # FP0 IS Y-F
- fmovm.x &0xc,-(%sp) # FP2 SAVED {%fp2/%fp3}
- lea LOGTBL(%pc),%a0
- add.l %d1,%a0 # A0 IS ADDRESS OF 1/F
- fmov.s zero(%pc),%fp1 # FP1 IS K = 0
- bra.w LP1CONT1
-
-LP1NEG0:
-#--FPCR SAVED. D0 IS X IN COMPACT FORM.
- cmp.l %d1,&0
- blt.b LP1NEG
-LP1ZERO:
- fmov.s negone(%pc),%fp0
-
- fmov.l %d0,%fpcr
- bra t_dz
-
-LP1NEG:
- fmov.s zero(%pc),%fp0
-
- fmov.l %d0,%fpcr
- bra t_operr
-
- global slognp1d
-#--ENTRY POINT FOR LOG(1+Z) FOR DENORMALIZED INPUT
-# Simply return the denorm
-slognp1d:
- bra t_extdnrm
-
-#########################################################################
-# satanh(): computes the inverse hyperbolic tangent of a norm input #
-# satanhd(): computes the inverse hyperbolic tangent of a denorm input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arctanh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ATANH #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate atanh(X) by #
-# sgn := sign(X) #
-# y := |X| #
-# z := 2y/(1-y) #
-# atanh(X) := sgn * (1/2) * logp1(z) #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) Generate infinity with an appropriate sign and #
-# divide-by-zero by #
-# sgn := sign(X) #
-# atan(X) := sgn / (+0). #
-# Exit. #
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global satanh
-satanh:
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ATANHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--Y = |X|, Z = 2Y/(1-Y), ATANH(X) = SIGN(X) * (1/2) * LOG1P(Z).
-
- fabs.x (%a0),%fp0 # Y = |X|
- fmov.x %fp0,%fp1
- fneg.x %fp1 # -Y
- fadd.x %fp0,%fp0 # 2Y
- fadd.s &0x3F800000,%fp1 # 1-Y
- fdiv.x %fp1,%fp0 # 2Y/(1-Y)
- mov.l (%a0),%d1
- and.l &0x80000000,%d1
- or.l &0x3F000000,%d1 # SIGN(X)*HALF
- mov.l %d1,-(%sp)
-
- mov.l %d0,-(%sp) # save rnd prec,mode
- clr.l %d0 # pass ext prec,RN
- fmovm.x &0x01,-(%sp) # save Z on stack
- lea (%sp),%a0 # pass ptr to Z
- bsr slognp1 # LOG1P(Z)
- add.l &0xc,%sp # clear Z from stack
-
- mov.l (%sp)+,%d0 # fetch old prec,mode
- fmov.l %d0,%fpcr # load it
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.s (%sp)+,%fp0
- bra t_catch
-
-ATANHBIG:
- fabs.x (%a0),%fp0 # |X|
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr
- bra t_dz
-
- global satanhd
-#--ATANH(X) = X FOR DENORMALIZED X
-satanhd:
- bra t_extdnrm
-
-#########################################################################
-# slog10(): computes the base-10 logarithm of a normalized input #
-# slog10d(): computes the base-10 logarithm of a denormalized input #
-# slog2(): computes the base-2 logarithm of a normalized input #
-# slog2d(): computes the base-2 logarithm of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = log_10(X) or log_2(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 1.7 ulps in 64 significant bit, #
-# i.e. within 0.5003 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# slog10d: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call slognd to obtain Y = log(X), the natural log of X. #
-# Notes: Even if X is denormalized, log(X) is always normalized. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(10)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L10. #
-# #
-# slog10: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call sLogN to obtain Y = log(X), the natural log of X. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(10)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L10. #
-# #
-# sLog2d: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call slognd to obtain Y = log(X), the natural log of X. #
-# Notes: Even if X is denormalized, log(X) is always normalized. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(2)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L2. #
-# #
-# sLog2: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. If X is not an integer power of two, i.e., X != 2^k, #
-# go to Step 3. #
-# #
-# Step 2. Return k. #
-# 2.1 Get integer k, X = 2^k. #
-# 2.2 Restore the user FPCR. #
-# 2.3 Return ans := convert-to-double-extended(k). #
-# #
-# Step 3. Call sLogN to obtain Y = log(X), the natural log of X. #
-# #
-# Step 4. Compute log_2(X) = log(X) * (1/log(2)). #
-# 4.1 Restore the user FPCR #
-# 4.2 Return ans := Y * INV_L2. #
-# #
-#########################################################################
-
-INV_L10:
- long 0x3FFD0000,0xDE5BD8A9,0x37287195,0x00000000
-
-INV_L2:
- long 0x3FFF0000,0xB8AA3B29,0x5C17F0BC,0x00000000
-
- global slog10
-#--entry point for Log10(X), X is normalized
-slog10:
- fmov.b &0x1,%fp0
- fcmp.x %fp0,(%a0) # if operand == 1,
- fbeq.l ld_pzero # return an EXACT zero
-
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slogn # log(X), X normal.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L10(%pc),%fp0
- bra t_inx2
-
- global slog10d
-#--entry point for Log10(X), X is denormalized
-slog10d:
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slognd # log(X), X denorm.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L10(%pc),%fp0
- bra t_minx2
-
- global slog2
-#--entry point for Log2(X), X is normalized
-slog2:
- mov.l (%a0),%d1
- blt.w invalid
-
- mov.l 8(%a0),%d1
- bne.b continue # X is not 2^k
-
- mov.l 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- bne.b continue
-
-#--X = 2^k.
- mov.w (%a0),%d1
- and.l &0x00007FFF,%d1
- sub.l &0x3FFF,%d1
- beq.l ld_pzero
- fmov.l %d0,%fpcr
- fmov.l %d1,%fp0
- bra t_inx2
-
-continue:
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slogn # log(X), X normal.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L2(%pc),%fp0
- bra t_inx2
-
-invalid:
- bra t_operr
-
- global slog2d
-#--entry point for Log2(X), X is denormalized
-slog2d:
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slognd # log(X), X denorm.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L2(%pc),%fp0
- bra t_minx2
-
-#########################################################################
-# stwotox(): computes 2**X for a normalized input #
-# stwotoxd(): computes 2**X for a denormalized input #
-# stentox(): computes 10**X for a normalized input #
-# stentoxd(): computes 10**X for a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = 2**X or 10**X #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# twotox #
-# 1. If |X| > 16480, go to ExpBig. #
-# #
-# 2. If |X| < 2**(-70), go to ExpSm. #
-# #
-# 3. Decompose X as X = N/64 + r where |r| <= 1/128. Furthermore #
-# decompose N as #
-# N = 64(M + M') + j, j = 0,1,2,...,63. #
-# #
-# 4. Overwrite r := r * log2. Then #
-# 2**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r). #
-# Go to expr to compute that expression. #
-# #
-# tentox #
-# 1. If |X| > 16480*log_10(2) (base 10 log of 2), go to ExpBig. #
-# #
-# 2. If |X| < 2**(-70), go to ExpSm. #
-# #
-# 3. Set y := X*log_2(10)*64 (base 2 log of 10). Set #
-# N := round-to-int(y). Decompose N as #
-# N = 64(M + M') + j, j = 0,1,2,...,63. #
-# #
-# 4. Define r as #
-# r := ((X - N*L1)-N*L2) * L10 #
-# where L1, L2 are the leading and trailing parts of #
-# log_10(2)/64 and L10 is the natural log of 10. Then #
-# 10**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r). #
-# Go to expr to compute that expression. #
-# #
-# expr #
-# 1. Fetch 2**(j/64) from table as Fact1 and Fact2. #
-# #
-# 2. Overwrite Fact1 and Fact2 by #
-# Fact1 := 2**(M) * Fact1 #
-# Fact2 := 2**(M) * Fact2 #
-# Thus Fact1 + Fact2 = 2**(M) * 2**(j/64). #
-# #
-# 3. Calculate P where 1 + P approximates exp(r): #
-# P = r + r*r*(A1+r*(A2+...+r*A5)). #
-# #
-# 4. Let AdjFact := 2**(M'). Return #
-# AdjFact * ( Fact1 + ((Fact1*P) + Fact2) ). #
-# Exit. #
-# #
-# ExpBig #
-# 1. Generate overflow by Huge * Huge if X > 0; otherwise, #
-# generate underflow by Tiny * Tiny. #
-# #
-# ExpSm #
-# 1. Return 1 + X. #
-# #
-#########################################################################
-
-L2TEN64:
- long 0x406A934F,0x0979A371 # 64LOG10/LOG2
-L10TWO1:
- long 0x3F734413,0x509F8000 # LOG2/64LOG10
-
-L10TWO2:
- long 0xBFCD0000,0xC0219DC1,0xDA994FD2,0x00000000
-
-LOG10: long 0x40000000,0x935D8DDD,0xAAA8AC17,0x00000000
-
-LOG2: long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-EXPA5: long 0x3F56C16D,0x6F7BD0B2
-EXPA4: long 0x3F811112,0x302C712C
-EXPA3: long 0x3FA55555,0x55554CC1
-EXPA2: long 0x3FC55555,0x55554A54
-EXPA1: long 0x3FE00000,0x00000000,0x00000000,0x00000000
-
-TEXPTBL:
- long 0x3FFF0000,0x80000000,0x00000000,0x3F738000
- long 0x3FFF0000,0x8164D1F3,0xBC030773,0x3FBEF7CA
- long 0x3FFF0000,0x82CD8698,0xAC2BA1D7,0x3FBDF8A9
- long 0x3FFF0000,0x843A28C3,0xACDE4046,0x3FBCD7C9
- long 0x3FFF0000,0x85AAC367,0xCC487B15,0xBFBDE8DA
- long 0x3FFF0000,0x871F6196,0x9E8D1010,0x3FBDE85C
- long 0x3FFF0000,0x88980E80,0x92DA8527,0x3FBEBBF1
- long 0x3FFF0000,0x8A14D575,0x496EFD9A,0x3FBB80CA
- long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E7,0xBFBA8373
- long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E6,0xBFBE9670
- long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x3FBDB700
- long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x3FBEEEB0
- long 0x3FFF0000,0x91C3D373,0xAB11C336,0x3FBBFD6D
- long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0xBFBDB319
- long 0x3FFF0000,0x94F4EFA8,0xFEF70961,0x3FBDBA2B
- long 0x3FFF0000,0x96942D37,0x20185A00,0x3FBE91D5
- long 0x3FFF0000,0x9837F051,0x8DB8A96F,0x3FBE8D5A
- long 0x3FFF0000,0x99E04593,0x20B7FA65,0xBFBCDE7B
- long 0x3FFF0000,0x9B8D39B9,0xD54E5539,0xBFBEBAAF
- long 0x3FFF0000,0x9D3ED9A7,0x2CFFB751,0xBFBD86DA
- long 0x3FFF0000,0x9EF53260,0x91A111AE,0xBFBEBEDD
- long 0x3FFF0000,0xA0B0510F,0xB9714FC2,0x3FBCC96E
- long 0x3FFF0000,0xA2704303,0x0C496819,0xBFBEC90B
- long 0x3FFF0000,0xA43515AE,0x09E6809E,0x3FBBD1DB
- long 0x3FFF0000,0xA5FED6A9,0xB15138EA,0x3FBCE5EB
- long 0x3FFF0000,0xA7CD93B4,0xE965356A,0xBFBEC274
- long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x3FBEA83C
- long 0x3FFF0000,0xAB7A39B5,0xA93ED337,0x3FBECB00
- long 0x3FFF0000,0xAD583EEA,0x42A14AC6,0x3FBE9301
- long 0x3FFF0000,0xAF3B78AD,0x690A4375,0xBFBD8367
- long 0x3FFF0000,0xB123F581,0xD2AC2590,0xBFBEF05F
- long 0x3FFF0000,0xB311C412,0xA9112489,0x3FBDFB3C
- long 0x3FFF0000,0xB504F333,0xF9DE6484,0x3FBEB2FB
- long 0x3FFF0000,0xB6FD91E3,0x28D17791,0x3FBAE2CB
- long 0x3FFF0000,0xB8FBAF47,0x62FB9EE9,0x3FBCDC3C
- long 0x3FFF0000,0xBAFF5AB2,0x133E45FB,0x3FBEE9AA
- long 0x3FFF0000,0xBD08A39F,0x580C36BF,0xBFBEAEFD
- long 0x3FFF0000,0xBF1799B6,0x7A731083,0xBFBCBF51
- long 0x3FFF0000,0xC12C4CCA,0x66709456,0x3FBEF88A
- long 0x3FFF0000,0xC346CCDA,0x24976407,0x3FBD83B2
- long 0x3FFF0000,0xC5672A11,0x5506DADD,0x3FBDF8AB
- long 0x3FFF0000,0xC78D74C8,0xABB9B15D,0xBFBDFB17
- long 0x3FFF0000,0xC9B9BD86,0x6E2F27A3,0xBFBEFE3C
- long 0x3FFF0000,0xCBEC14FE,0xF2727C5D,0xBFBBB6F8
- long 0x3FFF0000,0xCE248C15,0x1F8480E4,0xBFBCEE53
- long 0x3FFF0000,0xD06333DA,0xEF2B2595,0xBFBDA4AE
- long 0x3FFF0000,0xD2A81D91,0xF12AE45A,0x3FBC9124
- long 0x3FFF0000,0xD4F35AAB,0xCFEDFA1F,0x3FBEB243
- long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x3FBDE69A
- long 0x3FFF0000,0xD99D15C2,0x78AFD7B6,0xBFB8BC61
- long 0x3FFF0000,0xDBFBB797,0xDAF23755,0x3FBDF610
- long 0x3FFF0000,0xDE60F482,0x5E0E9124,0xBFBD8BE1
- long 0x3FFF0000,0xE0CCDEEC,0x2A94E111,0x3FBACB12
- long 0x3FFF0000,0xE33F8972,0xBE8A5A51,0x3FBB9BFE
- long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x3FBCF2F4
- long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x3FBEF22F
- long 0x3FFF0000,0xEAC0C6E7,0xDD24392F,0xBFBDBF4A
- long 0x3FFF0000,0xED4F301E,0xD9942B84,0x3FBEC01A
- long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CB,0x3FBE8CAC
- long 0x3FFF0000,0xF281773C,0x59FFB13A,0xBFBCBB3F
- long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x3FBEF73A
- long 0x3FFF0000,0xF7D0DF73,0x0AD13BB9,0xBFB8B795
- long 0x3FFF0000,0xFA83B2DB,0x722A033A,0x3FBEF84B
- long 0x3FFF0000,0xFD3E0C0C,0xF486C175,0xBFBEF581
-
- set INT,L_SCR1
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
-
- set ADJFACT,FP_SCR0
-
- set FACT1,FP_SCR0
- set FACT1HI,FACT1+4
- set FACT1LOW,FACT1+8
-
- set FACT2,FP_SCR1
- set FACT2HI,FACT2+4
- set FACT2LOW,FACT2+8
-
- global stwotox
-#--ENTRY POINT FOR 2**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-stwotox:
- fmovm.x (%a0),&0x80 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FB98000 # |X| >= 2**(-70)?
- bge.b TWOOK1
- bra.w EXPBORS
-
-TWOOK1:
- cmp.l %d1,&0x400D80C0 # |X| > 16480?
- ble.b TWOMAIN
- bra.w EXPBORS
-
-TWOMAIN:
-#--USUAL CASE, 2^(-70) <= |X| <= 16480
-
- fmov.x %fp0,%fp1
- fmul.s &0x42800000,%fp1 # 64 * X
- fmov.l %fp1,INT(%a6) # N = ROUND-TO-INT(64 X)
- mov.l %d2,-(%sp)
- lea TEXPTBL(%pc),%a1 # LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmov.l INT(%a6),%fp1 # N --> FLOATING FMT
- mov.l INT(%a6),%d1
- mov.l %d1,%d2
- and.l &0x3F,%d1 # D0 IS J
- asl.l &4,%d1 # DISPLACEMENT FOR 2^(J/64)
- add.l %d1,%a1 # ADDRESS FOR 2^(J/64)
- asr.l &6,%d2 # d2 IS L, N = 64L + J
- mov.l %d2,%d1
- asr.l &1,%d1 # D0 IS M
- sub.l %d1,%d2 # d2 IS M', N = 64(M+M') + J
- add.l &0x3FFF,%d2
-
-#--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-#--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-#--ADJFACT = 2^(M').
-#--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
-
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.s &0x3C800000,%fp1 # (1/64)*N
- mov.l (%a1)+,FACT1(%a6)
- mov.l (%a1)+,FACT1HI(%a6)
- mov.l (%a1)+,FACT1LOW(%a6)
- mov.w (%a1)+,FACT2(%a6)
-
- fsub.x %fp1,%fp0 # X - (1/64)*INT(64 X)
-
- mov.w (%a1)+,FACT2HI(%a6)
- clr.w FACT2HI+2(%a6)
- clr.l FACT2LOW(%a6)
- add.w %d1,FACT1(%a6)
- fmul.x LOG2(%pc),%fp0 # FP0 IS R
- add.w %d1,FACT2(%a6)
-
- bra.w expr
-
-EXPBORS:
-#--FPCR, D0 SAVED
- cmp.l %d1,&0x3FFF8000
- bgt.b TEXPBIG
-
-#--|X| IS SMALL, RETURN 1 + X
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fadd.s &0x3F800000,%fp0 # RETURN 1 + X
- bra t_pinx2
-
-TEXPBIG:
-#--|X| IS LARGE, GENERATE OVERFLOW IF X > 0; ELSE GENERATE UNDERFLOW
-#--REGISTERS SAVE SO FAR ARE FPCR AND D0
- mov.l X(%a6),%d1
- cmp.l %d1,&0
- blt.b EXPNEG
-
- bra t_ovfl2 # t_ovfl expects positive value
-
-EXPNEG:
- bra t_unfl2 # t_unfl expects positive value
-
- global stwotoxd
-stwotoxd:
-#--ENTRY POINT FOR 2**(X) FOR DENORMALIZED ARGUMENT
-
- fmov.l %d0,%fpcr # set user's rounding mode/precision
- fmov.s &0x3F800000,%fp0 # RETURN 1 + X
- mov.l (%a0),%d1
- or.l &0x00800001,%d1
- fadd.s %d1,%fp0
- bra t_pinx2
-
- global stentox
-#--ENTRY POINT FOR 10**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-stentox:
- fmovm.x (%a0),&0x80 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FB98000 # |X| >= 2**(-70)?
- bge.b TENOK1
- bra.w EXPBORS
-
-TENOK1:
- cmp.l %d1,&0x400B9B07 # |X| <= 16480*log2/log10 ?
- ble.b TENMAIN
- bra.w EXPBORS
-
-TENMAIN:
-#--USUAL CASE, 2^(-70) <= |X| <= 16480 LOG 2 / LOG 10
-
- fmov.x %fp0,%fp1
- fmul.d L2TEN64(%pc),%fp1 # X*64*LOG10/LOG2
- fmov.l %fp1,INT(%a6) # N=INT(X*64*LOG10/LOG2)
- mov.l %d2,-(%sp)
- lea TEXPTBL(%pc),%a1 # LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmov.l INT(%a6),%fp1 # N --> FLOATING FMT
- mov.l INT(%a6),%d1
- mov.l %d1,%d2
- and.l &0x3F,%d1 # D0 IS J
- asl.l &4,%d1 # DISPLACEMENT FOR 2^(J/64)
- add.l %d1,%a1 # ADDRESS FOR 2^(J/64)
- asr.l &6,%d2 # d2 IS L, N = 64L + J
- mov.l %d2,%d1
- asr.l &1,%d1 # D0 IS M
- sub.l %d1,%d2 # d2 IS M', N = 64(M+M') + J
- add.l &0x3FFF,%d2
-
-#--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-#--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-#--ADJFACT = 2^(M').
-#--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.x %fp1,%fp2
-
- fmul.d L10TWO1(%pc),%fp1 # N*(LOG2/64LOG10)_LEAD
- mov.l (%a1)+,FACT1(%a6)
-
- fmul.x L10TWO2(%pc),%fp2 # N*(LOG2/64LOG10)_TRAIL
-
- mov.l (%a1)+,FACT1HI(%a6)
- mov.l (%a1)+,FACT1LOW(%a6)
- fsub.x %fp1,%fp0 # X - N L_LEAD
- mov.w (%a1)+,FACT2(%a6)
-
- fsub.x %fp2,%fp0 # X - N L_TRAIL
-
- mov.w (%a1)+,FACT2HI(%a6)
- clr.w FACT2HI+2(%a6)
- clr.l FACT2LOW(%a6)
-
- fmul.x LOG10(%pc),%fp0 # FP0 IS R
- add.w %d1,FACT1(%a6)
- add.w %d1,FACT2(%a6)
-
-expr:
-#--FPCR, FP2, FP3 ARE SAVED IN ORDER AS SHOWN.
-#--ADJFACT CONTAINS 2**(M'), FACT1 + FACT2 = 2**(M) * 2**(J/64).
-#--FP0 IS R. THE FOLLOWING CODE COMPUTES
-#-- 2**(M'+M) * 2**(J/64) * EXP(R)
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS S = R*R
-
- fmov.d EXPA5(%pc),%fp2 # FP2 IS A5
- fmov.d EXPA4(%pc),%fp3 # FP3 IS A4
-
- fmul.x %fp1,%fp2 # FP2 IS S*A5
- fmul.x %fp1,%fp3 # FP3 IS S*A4
-
- fadd.d EXPA3(%pc),%fp2 # FP2 IS A3+S*A5
- fadd.d EXPA2(%pc),%fp3 # FP3 IS A2+S*A4
-
- fmul.x %fp1,%fp2 # FP2 IS S*(A3+S*A5)
- fmul.x %fp1,%fp3 # FP3 IS S*(A2+S*A4)
-
- fadd.d EXPA1(%pc),%fp2 # FP2 IS A1+S*(A3+S*A5)
- fmul.x %fp0,%fp3 # FP3 IS R*S*(A2+S*A4)
-
- fmul.x %fp1,%fp2 # FP2 IS S*(A1+S*(A3+S*A5))
- fadd.x %fp3,%fp0 # FP0 IS R+R*S*(A2+S*A4)
- fadd.x %fp2,%fp0 # FP0 IS EXP(R) - 1
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
-#--FINAL RECONSTRUCTION PROCESS
-#--EXP(X) = 2^M*2^(J/64) + 2^M*2^(J/64)*(EXP(R)-1) - (1 OR 0)
-
- fmul.x FACT1(%a6),%fp0
- fadd.x FACT2(%a6),%fp0
- fadd.x FACT1(%a6),%fp0
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.w %d2,ADJFACT(%a6) # INSERT EXPONENT
- mov.l (%sp)+,%d2
- mov.l &0x80000000,ADJFACT+4(%a6)
- clr.l ADJFACT+8(%a6)
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x ADJFACT(%a6),%fp0 # FINAL ADJUSTMENT
- bra t_catch
-
- global stentoxd
-stentoxd:
-#--ENTRY POINT FOR 10**(X) FOR DENORMALIZED ARGUMENT
-
- fmov.l %d0,%fpcr # set user's rounding mode/precision
- fmov.s &0x3F800000,%fp0 # RETURN 1 + X
- mov.l (%a0),%d1
- or.l &0x00800001,%d1
- fadd.s %d1,%fp0
- bra t_pinx2
-
-#########################################################################
-# sscale(): computes the destination operand scaled by the source #
-# operand. If the absoulute value of the source operand is #
-# >= 2^14, an overflow or underflow is returned. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to double-extended source operand X #
-# a1 = pointer to double-extended destination operand Y #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = scale(X,Y) #
-# #
-#########################################################################
-
-set SIGN, L_SCR1
-
- global sscale
-sscale:
- mov.l %d0,-(%sp) # store off ctrl bits for now
-
- mov.w DST_EX(%a1),%d1 # get dst exponent
- smi.b SIGN(%a6) # use SIGN to hold dst sign
- andi.l &0x00007fff,%d1 # strip sign from dst exp
-
- mov.w SRC_EX(%a0),%d0 # check src bounds
- andi.w &0x7fff,%d0 # clr src sign bit
- cmpi.w %d0,&0x3fff # is src ~ ZERO?
- blt.w src_small # yes
- cmpi.w %d0,&0x400c # no; is src too big?
- bgt.w src_out # yes
-
-#
-# Source is within 2^14 range.
-#
-src_ok:
- fintrz.x SRC(%a0),%fp0 # calc int of src
- fmov.l %fp0,%d0 # int src to d0
-# don't want any accrued bits from the fintrz showing up later since
-# we may need to read the fpsr for the last fp op in t_catch2().
- fmov.l &0x0,%fpsr
-
- tst.b DST_HI(%a1) # is dst denormalized?
- bmi.b sok_norm
-
-# the dst is a DENORM. normalize the DENORM and add the adjustment to
-# the src value. then, jump to the norm part of the routine.
-sok_dnrm:
- mov.l %d0,-(%sp) # save src for now
-
- mov.w DST_EX(%a1),FP_SCR0_EX(%a6) # make a copy
- mov.l DST_HI(%a1),FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR0_LO(%a6)
-
- lea FP_SCR0(%a6),%a0 # pass ptr to DENORM
- bsr.l norm # normalize the DENORM
- neg.l %d0
- add.l (%sp)+,%d0 # add adjustment to src
-
- fmovm.x FP_SCR0(%a6),&0x80 # load normalized DENORM
-
- cmpi.w %d0,&-0x3fff # is the shft amt really low?
- bge.b sok_norm2 # thank goodness no
-
-# the multiply factor that we're trying to create should be a denorm
-# for the multiply to work. therefore, we're going to actually do a
-# multiply with a denorm which will cause an unimplemented data type
-# exception to be put into the machine which will be caught and corrected
-# later. we don't do this with the DENORMs above because this method
-# is slower. but, don't fret, I don't see it being used much either.
- fmov.l (%sp)+,%fpcr # restore user fpcr
- mov.l &0x80000000,%d1 # load normalized mantissa
- subi.l &-0x3fff,%d0 # how many should we shift?
- neg.l %d0 # make it positive
- cmpi.b %d0,&0x20 # is it > 32?
- bge.b sok_dnrm_32 # yes
- lsr.l %d0,%d1 # no; bit stays in upper lw
- clr.l -(%sp) # insert zero low mantissa
- mov.l %d1,-(%sp) # insert new high mantissa
- clr.l -(%sp) # make zero exponent
- bra.b sok_norm_cont
-sok_dnrm_32:
- subi.b &0x20,%d0 # get shift count
- lsr.l %d0,%d1 # make low mantissa longword
- mov.l %d1,-(%sp) # insert new low mantissa
- clr.l -(%sp) # insert zero high mantissa
- clr.l -(%sp) # make zero exponent
- bra.b sok_norm_cont
-
-# the src will force the dst to a DENORM value or worse. so, let's
-# create an fp multiply that will create the result.
-sok_norm:
- fmovm.x DST(%a1),&0x80 # load fp0 with normalized src
-sok_norm2:
- fmov.l (%sp)+,%fpcr # restore user fpcr
-
- addi.w &0x3fff,%d0 # turn src amt into exp value
- swap %d0 # put exponent in high word
- clr.l -(%sp) # insert new exponent
- mov.l &0x80000000,-(%sp) # insert new high mantissa
- mov.l %d0,-(%sp) # insert new lo mantissa
-
-sok_norm_cont:
- fmov.l %fpcr,%d0 # d0 needs fpcr for t_catch2
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x (%sp)+,%fp0 # do the multiply
- bra t_catch2 # catch any exceptions
-
-#
-# Source is outside of 2^14 range. Test the sign and branch
-# to the appropriate exception handler.
-#
-src_out:
- mov.l (%sp)+,%d0 # restore ctrl bits
- exg %a0,%a1 # swap src,dst ptrs
- tst.b SRC_EX(%a1) # is src negative?
- bmi t_unfl # yes; underflow
- bra t_ovfl_sc # no; overflow
-
-#
-# The source input is below 1, so we check for denormalized numbers
-# and set unfl.
-#
-src_small:
- tst.b DST_HI(%a1) # is dst denormalized?
- bpl.b ssmall_done # yes
-
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr # no; load control bits
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x DST(%a1),%fp0 # simply return dest
- bra t_catch2
-ssmall_done:
- mov.l (%sp)+,%d0 # load control bits into d1
- mov.l %a1,%a0 # pass ptr to dst
- bra t_resdnrm
-
-#########################################################################
-# smod(): computes the fp MOD of the input values X,Y. #
-# srem(): computes the fp (IEEE) REM of the input values X,Y. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input X #
-# a1 = pointer to extended precision input Y #
-# d0 = round precision,mode #
-# #
-# The input operands X and Y can be either normalized or #
-# denormalized. #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = FREM(X,Y) or FMOD(X,Y) #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Step 1. Save and strip signs of X and Y: signX := sign(X), #
-# signY := sign(Y), X := |X|, Y := |Y|, #
-# signQ := signX EOR signY. Record whether MOD or REM #
-# is requested. #
-# #
-# Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0. #
-# If (L < 0) then #
-# R := X, go to Step 4. #
-# else #
-# R := 2^(-L)X, j := L. #
-# endif #
-# #
-# Step 3. Perform MOD(X,Y) #
-# 3.1 If R = Y, go to Step 9. #
-# 3.2 If R > Y, then { R := R - Y, Q := Q + 1} #
-# 3.3 If j = 0, go to Step 4. #
-# 3.4 k := k + 1, j := j - 1, Q := 2Q, R := 2R. Go to #
-# Step 3.1. #
-# #
-# Step 4. At this point, R = X - QY = MOD(X,Y). Set #
-# Last_Subtract := false (used in Step 7 below). If #
-# MOD is requested, go to Step 6. #
-# #
-# Step 5. R = MOD(X,Y), but REM(X,Y) is requested. #
-# 5.1 If R < Y/2, then R = MOD(X,Y) = REM(X,Y). Go to #
-# Step 6. #
-# 5.2 If R > Y/2, then { set Last_Subtract := true, #
-# Q := Q + 1, Y := signY*Y }. Go to Step 6. #
-# 5.3 This is the tricky case of R = Y/2. If Q is odd, #
-# then { Q := Q + 1, signX := -signX }. #
-# #
-# Step 6. R := signX*R. #
-# #
-# Step 7. If Last_Subtract = true, R := R - Y. #
-# #
-# Step 8. Return signQ, last 7 bits of Q, and R as required. #
-# #
-# Step 9. At this point, R = 2^(-j)*X - Q Y = Y. Thus, #
-# X = 2^(j)*(Q+1)Y. set Q := 2^(j)*(Q+1), #
-# R := 0. Return signQ, last 7 bits of Q, and R. #
-# #
-#########################################################################
-
- set Mod_Flag,L_SCR3
- set Sc_Flag,L_SCR3+1
-
- set SignY,L_SCR2
- set SignX,L_SCR2+2
- set SignQ,L_SCR3+2
-
- set Y,FP_SCR0
- set Y_Hi,Y+4
- set Y_Lo,Y+8
-
- set R,FP_SCR1
- set R_Hi,R+4
- set R_Lo,R+8
-
-Scale:
- long 0x00010000,0x80000000,0x00000000,0x00000000
-
- global smod
-smod:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp) # save ctrl bits
- clr.b Mod_Flag(%a6)
- bra.b Mod_Rem
-
- global srem
-srem:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp) # save ctrl bits
- mov.b &0x1,Mod_Flag(%a6)
-
-Mod_Rem:
-#..Save sign of X and Y
- movm.l &0x3f00,-(%sp) # save data registers
- mov.w SRC_EX(%a0),%d3
- mov.w %d3,SignY(%a6)
- and.l &0x00007FFF,%d3 # Y := |Y|
-
-#
- mov.l SRC_HI(%a0),%d4
- mov.l SRC_LO(%a0),%d5 # (D3,D4,D5) is |Y|
-
- tst.l %d3
- bne.b Y_Normal
-
- mov.l &0x00003FFE,%d3 # $3FFD + 1
- tst.l %d4
- bne.b HiY_not0
-
-HiY_0:
- mov.l %d5,%d4
- clr.l %d5
- sub.l &32,%d3
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- lsl.l %d6,%d4
- sub.l %d6,%d3 # (D3,D4,D5) is normalized
-# ...with bias $7FFD
- bra.b Chk_X
-
-HiY_not0:
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- sub.l %d6,%d3
- lsl.l %d6,%d4
- mov.l %d5,%d7 # a copy of D5
- lsl.l %d6,%d5
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d4 # (D3,D4,D5) normalized
-# ...with bias $7FFD
- bra.b Chk_X
-
-Y_Normal:
- add.l &0x00003FFE,%d3 # (D3,D4,D5) normalized
-# ...with bias $7FFD
-
-Chk_X:
- mov.w DST_EX(%a1),%d0
- mov.w %d0,SignX(%a6)
- mov.w SignY(%a6),%d1
- eor.l %d0,%d1
- and.l &0x00008000,%d1
- mov.w %d1,SignQ(%a6) # sign(Q) obtained
- and.l &0x00007FFF,%d0
- mov.l DST_HI(%a1),%d1
- mov.l DST_LO(%a1),%d2 # (D0,D1,D2) is |X|
- tst.l %d0
- bne.b X_Normal
- mov.l &0x00003FFE,%d0
- tst.l %d1
- bne.b HiX_not0
-
-HiX_0:
- mov.l %d2,%d1
- clr.l %d2
- sub.l &32,%d0
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- lsl.l %d6,%d1
- sub.l %d6,%d0 # (D0,D1,D2) is normalized
-# ...with bias $7FFD
- bra.b Init
-
-HiX_not0:
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- sub.l %d6,%d0
- lsl.l %d6,%d1
- mov.l %d2,%d7 # a copy of D2
- lsl.l %d6,%d2
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d1 # (D0,D1,D2) normalized
-# ...with bias $7FFD
- bra.b Init
-
-X_Normal:
- add.l &0x00003FFE,%d0 # (D0,D1,D2) normalized
-# ...with bias $7FFD
-
-Init:
-#
- mov.l %d3,L_SCR1(%a6) # save biased exp(Y)
- mov.l %d0,-(%sp) # save biased exp(X)
- sub.l %d3,%d0 # L := expo(X)-expo(Y)
-
- clr.l %d6 # D6 := carry <- 0
- clr.l %d3 # D3 is Q
- mov.l &0,%a1 # A1 is k; j+k=L, Q=0
-
-#..(Carry,D1,D2) is R
- tst.l %d0
- bge.b Mod_Loop_pre
-
-#..expo(X) < expo(Y). Thus X = mod(X,Y)
-#
- mov.l (%sp)+,%d0 # restore d0
- bra.w Get_Mod
-
-Mod_Loop_pre:
- addq.l &0x4,%sp # erase exp(X)
-#..At this point R = 2^(-L)X; Q = 0; k = 0; and k+j = L
-Mod_Loop:
- tst.l %d6 # test carry bit
- bgt.b R_GT_Y
-
-#..At this point carry = 0, R = (D1,D2), Y = (D4,D5)
- cmp.l %d1,%d4 # compare hi(R) and hi(Y)
- bne.b R_NE_Y
- cmp.l %d2,%d5 # compare lo(R) and lo(Y)
- bne.b R_NE_Y
-
-#..At this point, R = Y
- bra.w Rem_is_0
-
-R_NE_Y:
-#..use the borrow of the previous compare
- bcs.b R_LT_Y # borrow is set iff R < Y
-
-R_GT_Y:
-#..If Carry is set, then Y < (Carry,D1,D2) < 2Y. Otherwise, Carry = 0
-#..and Y < (D1,D2) < 2Y. Either way, perform R - Y
- sub.l %d5,%d2 # lo(R) - lo(Y)
- subx.l %d4,%d1 # hi(R) - hi(Y)
- clr.l %d6 # clear carry
- addq.l &1,%d3 # Q := Q + 1
-
-R_LT_Y:
-#..At this point, Carry=0, R < Y. R = 2^(k-L)X - QY; k+j = L; j >= 0.
- tst.l %d0 # see if j = 0.
- beq.b PostLoop
-
- add.l %d3,%d3 # Q := 2Q
- add.l %d2,%d2 # lo(R) = 2lo(R)
- roxl.l &1,%d1 # hi(R) = 2hi(R) + carry
- scs %d6 # set Carry if 2(R) overflows
- addq.l &1,%a1 # k := k+1
- subq.l &1,%d0 # j := j - 1
-#..At this point, R=(Carry,D1,D2) = 2^(k-L)X - QY, j+k=L, j >= 0, R < 2Y.
-
- bra.b Mod_Loop
-
-PostLoop:
-#..k = L, j = 0, Carry = 0, R = (D1,D2) = X - QY, R < Y.
-
-#..normalize R.
- mov.l L_SCR1(%a6),%d0 # new biased expo of R
- tst.l %d1
- bne.b HiR_not0
-
-HiR_0:
- mov.l %d2,%d1
- clr.l %d2
- sub.l &32,%d0
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- lsl.l %d6,%d1
- sub.l %d6,%d0 # (D0,D1,D2) is normalized
-# ...with bias $7FFD
- bra.b Get_Mod
-
-HiR_not0:
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- bmi.b Get_Mod # already normalized
- sub.l %d6,%d0
- lsl.l %d6,%d1
- mov.l %d2,%d7 # a copy of D2
- lsl.l %d6,%d2
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d1 # (D0,D1,D2) normalized
-
-#
-Get_Mod:
- cmp.l %d0,&0x000041FE
- bge.b No_Scale
-Do_Scale:
- mov.w %d0,R(%a6)
- mov.l %d1,R_Hi(%a6)
- mov.l %d2,R_Lo(%a6)
- mov.l L_SCR1(%a6),%d6
- mov.w %d6,Y(%a6)
- mov.l %d4,Y_Hi(%a6)
- mov.l %d5,Y_Lo(%a6)
- fmov.x R(%a6),%fp0 # no exception
- mov.b &1,Sc_Flag(%a6)
- bra.b ModOrRem
-No_Scale:
- mov.l %d1,R_Hi(%a6)
- mov.l %d2,R_Lo(%a6)
- sub.l &0x3FFE,%d0
- mov.w %d0,R(%a6)
- mov.l L_SCR1(%a6),%d6
- sub.l &0x3FFE,%d6
- mov.l %d6,L_SCR1(%a6)
- fmov.x R(%a6),%fp0
- mov.w %d6,Y(%a6)
- mov.l %d4,Y_Hi(%a6)
- mov.l %d5,Y_Lo(%a6)
- clr.b Sc_Flag(%a6)
-
-#
-ModOrRem:
- tst.b Mod_Flag(%a6)
- beq.b Fix_Sign
-
- mov.l L_SCR1(%a6),%d6 # new biased expo(Y)
- subq.l &1,%d6 # biased expo(Y/2)
- cmp.l %d0,%d6
- blt.b Fix_Sign
- bgt.b Last_Sub
-
- cmp.l %d1,%d4
- bne.b Not_EQ
- cmp.l %d2,%d5
- bne.b Not_EQ
- bra.w Tie_Case
-
-Not_EQ:
- bcs.b Fix_Sign
-
-Last_Sub:
-#
- fsub.x Y(%a6),%fp0 # no exceptions
- addq.l &1,%d3 # Q := Q + 1
-
-#
-Fix_Sign:
-#..Get sign of X
- mov.w SignX(%a6),%d6
- bge.b Get_Q
- fneg.x %fp0
-
-#..Get Q
-#
-Get_Q:
- clr.l %d6
- mov.w SignQ(%a6),%d6 # D6 is sign(Q)
- mov.l &8,%d7
- lsr.l %d7,%d6
- and.l &0x0000007F,%d3 # 7 bits of Q
- or.l %d6,%d3 # sign and bits of Q
-# swap %d3
-# fmov.l %fpsr,%d6
-# and.l &0xFF00FFFF,%d6
-# or.l %d3,%d6
-# fmov.l %d6,%fpsr # put Q in fpsr
- mov.b %d3,FPSR_QBYTE(%a6) # put Q in fpsr
-
-#
-Restore:
- movm.l (%sp)+,&0xfc # {%d2-%d7}
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr
- tst.b Sc_Flag(%a6)
- beq.b Finish
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x Scale(%pc),%fp0 # may cause underflow
- bra t_catch2
-# the '040 package did this apparently to see if the dst operand for the
-# preceding fmul was a denorm. but, it better not have been since the
-# algorithm just got done playing with fp0 and expected no exceptions
-# as a result. trust me...
-# bra t_avoid_unsupp # check for denorm as a
-# ;result of the scaling
-
-Finish:
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x %fp0,%fp0 # capture exceptions & round
- bra t_catch2
-
-Rem_is_0:
-#..R = 2^(-j)X - Q Y = Y, thus R = 0 and quotient = 2^j (Q+1)
- addq.l &1,%d3
- cmp.l %d0,&8 # D0 is j
- bge.b Q_Big
-
- lsl.l %d0,%d3
- bra.b Set_R_0
-
-Q_Big:
- clr.l %d3
-
-Set_R_0:
- fmov.s &0x00000000,%fp0
- clr.b Sc_Flag(%a6)
- bra.w Fix_Sign
-
-Tie_Case:
-#..Check parity of Q
- mov.l %d3,%d6
- and.l &0x00000001,%d6
- tst.l %d6
- beq.w Fix_Sign # Q is even
-
-#..Q is odd, Q := Q + 1, signX := -signX
- addq.l &1,%d3
- mov.w SignX(%a6),%d6
- eor.l &0x00008000,%d6
- mov.w %d6,SignX(%a6)
- bra.w Fix_Sign
-
-#########################################################################
-# XDEF **************************************************************** #
-# tag(): return the optype of the input ext fp number #
-# #
-# This routine is used by the 060FPLSP. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# If it's an unnormalized zero, alter the operand and force it #
-# to be a normal zero. #
-# #
-#########################################################################
-
- global tag
-tag:
- mov.w FTEMP_EX(%a0), %d0 # extract exponent
- andi.w &0x7fff, %d0 # strip off sign
- cmpi.w %d0, &0x7fff # is (EXP == MAX)?
- beq.b inf_or_nan_x
-not_inf_or_nan_x:
- btst &0x7,FTEMP_HI(%a0)
- beq.b not_norm_x
-is_norm_x:
- mov.b &NORM, %d0
- rts
-not_norm_x:
- tst.w %d0 # is exponent = 0?
- bne.b is_unnorm_x
-not_unnorm_x:
- tst.l FTEMP_HI(%a0)
- bne.b is_denorm_x
- tst.l FTEMP_LO(%a0)
- bne.b is_denorm_x
-is_zero_x:
- mov.b &ZERO, %d0
- rts
-is_denorm_x:
- mov.b &DENORM, %d0
- rts
-is_unnorm_x:
- bsr.l unnorm_fix # convert to norm,denorm,or zero
- rts
-is_unnorm_reg_x:
- mov.b &UNNORM, %d0
- rts
-inf_or_nan_x:
- tst.l FTEMP_LO(%a0)
- bne.b is_nan_x
- mov.l FTEMP_HI(%a0), %d0
- and.l &0x7fffffff, %d0 # msb is a don't care!
- bne.b is_nan_x
-is_inf_x:
- mov.b &INF, %d0
- rts
-is_nan_x:
- mov.b &QNAN, %d0
- rts
-
-#############################################################
-
-qnan: long 0x7fff0000, 0xffffffff, 0xffffffff
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_dz(): Handle 060FPLSP dz exception for "flogn" emulation. #
-# t_dz2(): Handle 060FPLSP dz exception for "fatanh" emulation. #
-# #
-# These rouitnes are used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand. #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default DZ result. #
-# #
-# ALGORITHM *********************************************************** #
-# Transcendental emulation for the 060FPLSP has detected that #
-# a DZ exception should occur for the instruction. If DZ is disabled, #
-# return the default result. #
-# If DZ is enabled, the dst operand should be returned unscathed #
-# in fp0 while fp1 is used to create a DZ exception so that the #
-# operating system can log that such an event occurred. #
-# #
-#########################################################################
-
- global t_dz
-t_dz:
- tst.b SRC_EX(%a0) # check sign for neg or pos
- bpl.b dz_pinf # branch if pos sign
-
- global t_dz2
-t_dz2:
- ori.l &dzinf_mask+neg_mask,USER_FPSR(%a6) # set N/I/DZ/ADZ
-
- btst &dz_bit,FPCR_ENABLE(%a6)
- bne.b dz_minf_ena
-
-# dz is disabled. return a -INF.
- fmov.s &0xff800000,%fp0 # return -INF
- rts
-
-# dz is enabled. create a dz exception so the user can record it
-# but use fp1 instead. return the dst operand unscathed in fp0.
-dz_minf_ena:
- fmovm.x EXC_FP0(%a6),&0x80 # return fp0 unscathed
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.s &0xbf800000,%fp1 # load -1
- fdiv.s &0x00000000,%fp1 # -1 / 0
- rts
-
-dz_pinf:
- ori.l &dzinf_mask,USER_FPSR(%a6) # set I/DZ/ADZ
-
- btst &dz_bit,FPCR_ENABLE(%a6)
- bne.b dz_pinf_ena
-
-# dz is disabled. return a +INF.
- fmov.s &0x7f800000,%fp0 # return +INF
- rts
-
-# dz is enabled. create a dz exception so the user can record it
-# but use fp1 instead. return the dst operand unscathed in fp0.
-dz_pinf_ena:
- fmovm.x EXC_FP0(%a6),&0x80 # return fp0 unscathed
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.s &0x3f800000,%fp1 # load +1
- fdiv.s &0x00000000,%fp1 # +1 / 0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_operr(): Handle 060FPLSP OPERR exception during emulation. #
-# #
-# This routine is used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# fp1 = source operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# fp1 = unchanged #
-# #
-# ALGORITHM *********************************************************** #
-# An operand error should occur as the result of transcendental #
-# emulation in the 060FPLSP. If OPERR is disabled, just return a NAN #
-# in fp0. If OPERR is enabled, return the dst operand unscathed in fp0 #
-# and the source operand in fp1. Use fp2 to create an OPERR exception #
-# so that the operating system can log the event. #
-# #
-#########################################################################
-
- global t_operr
-t_operr:
- ori.l &opnan_mask,USER_FPSR(%a6) # set NAN/OPERR/AIOP
-
- btst &operr_bit,FPCR_ENABLE(%a6)
- bne.b operr_ena
-
-# operr is disabled. return a QNAN in fp0
- fmovm.x qnan(%pc),&0x80 # return QNAN
- rts
-
-# operr is enabled. create an operr exception so the user can record it
-# but use fp2 instead. return the dst operand unscathed in fp0.
-operr_ena:
- fmovm.x EXC_FP0(%a6),&0x80 # return fp0 unscathed
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x &0x04,-(%sp) # save fp2
- fmov.s &0x7f800000,%fp2 # load +INF
- fmul.s &0x00000000,%fp2 # +INF x 0
- fmovm.x (%sp)+,&0x20 # restore fp2
- rts
-
-pls_huge:
- long 0x7ffe0000,0xffffffff,0xffffffff
-mns_huge:
- long 0xfffe0000,0xffffffff,0xffffffff
-pls_tiny:
- long 0x00000000,0x80000000,0x00000000
-mns_tiny:
- long 0x80000000,0x80000000,0x00000000
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_unfl(): Handle 060FPLSP underflow exception during emulation. #
-# t_unfl2(): Handle 060FPLSP underflow exception during #
-# emulation. result always positive. #
-# #
-# This routine is used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default underflow result #
-# #
-# ALGORITHM *********************************************************** #
-# An underflow should occur as the result of transcendental #
-# emulation in the 060FPLSP. Create an underflow by using "fmul" #
-# and two very small numbers of appropriate sign so the operating #
-# system can log the event. #
-# #
-#########################################################################
-
- global t_unfl
-t_unfl:
- tst.b SRC_EX(%a0)
- bpl.b unf_pos
-
- global t_unfl2
-t_unfl2:
- ori.l &unfinx_mask+neg_mask,USER_FPSR(%a6) # set N/UNFL/INEX2/AUNFL/AINEX
-
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x mns_tiny(%pc),&0x80
- fmul.x pls_tiny(%pc),%fp0
-
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0
- mov.b %d0,FPSR_CC(%a6)
- rts
-unf_pos:
- ori.w &unfinx_mask,FPSR_EXCEPT(%a6) # set UNFL/INEX2/AUNFL/AINEX
-
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x pls_tiny(%pc),&0x80
- fmul.x %fp0,%fp0
-
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0
- mov.b %d0,FPSR_CC(%a6)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_ovfl(): Handle 060FPLSP overflow exception during emulation. #
-# (monadic) #
-# t_ovfl2(): Handle 060FPLSP overflow exception during #
-# emulation. result always positive. (dyadic) #
-# t_ovfl_sc(): Handle 060FPLSP overflow exception during #
-# emulation for "fscale". #
-# #
-# This routine is used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default underflow result #
-# #
-# ALGORITHM *********************************************************** #
-# An overflow should occur as the result of transcendental #
-# emulation in the 060FPLSP. Create an overflow by using "fmul" #
-# and two very lareg numbers of appropriate sign so the operating #
-# system can log the event. #
-# For t_ovfl_sc() we take special care not to lose the INEX2 bit. #
-# #
-#########################################################################
-
- global t_ovfl_sc
-t_ovfl_sc:
- ori.l &ovfl_inx_mask,USER_FPSR(%a6) # set OVFL/AOVFL/AINEX
-
- mov.b %d0,%d1 # fetch rnd prec,mode
- andi.b &0xc0,%d1 # extract prec
- beq.w ovfl_work
-
-# dst op is a DENORM. we have to normalize the mantissa to see if the
-# result would be inexact for the given precision. make a copy of the
-# dst so we don't screw up the version passed to us.
- mov.w LOCAL_EX(%a0),FP_SCR0_EX(%a6)
- mov.l LOCAL_HI(%a0),FP_SCR0_HI(%a6)
- mov.l LOCAL_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0 # pass ptr to FP_SCR0
- movm.l &0xc080,-(%sp) # save d0-d1/a0
- bsr.l norm # normalize mantissa
- movm.l (%sp)+,&0x0103 # restore d0-d1/a0
-
- cmpi.b %d1,&0x40 # is precision sgl?
- bne.b ovfl_sc_dbl # no; dbl
-ovfl_sc_sgl:
- tst.l LOCAL_LO(%a0) # is lo lw of sgl set?
- bne.b ovfl_sc_inx # yes
- tst.b 3+LOCAL_HI(%a0) # is lo byte of hi lw set?
- bne.b ovfl_sc_inx # yes
- bra.w ovfl_work # don't set INEX2
-ovfl_sc_dbl:
- mov.l LOCAL_LO(%a0),%d1 # are any of lo 11 bits of
- andi.l &0x7ff,%d1 # dbl mantissa set?
- beq.w ovfl_work # no; don't set INEX2
-ovfl_sc_inx:
- ori.l &inex2_mask,USER_FPSR(%a6) # set INEX2
- bra.b ovfl_work # continue
-
- global t_ovfl
-t_ovfl:
- ori.w &ovfinx_mask,FPSR_EXCEPT(%a6) # set OVFL/INEX2/AOVFL/AINEX
-ovfl_work:
- tst.b SRC_EX(%a0)
- bpl.b ovfl_p
-ovfl_m:
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x mns_huge(%pc),&0x80
- fmul.x pls_huge(%pc),%fp0
-
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0
- ori.b &neg_mask,%d0
- mov.b %d0,FPSR_CC(%a6)
- rts
-ovfl_p:
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x pls_huge(%pc),&0x80
- fmul.x pls_huge(%pc),%fp0
-
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0
- mov.b %d0,FPSR_CC(%a6)
- rts
-
- global t_ovfl2
-t_ovfl2:
- ori.w &ovfinx_mask,FPSR_EXCEPT(%a6) # set OVFL/INEX2/AOVFL/AINEX
- fmov.l USER_FPCR(%a6),%fpcr
- fmovm.x pls_huge(%pc),&0x80
- fmul.x pls_huge(%pc),%fp0
-
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0
- mov.b %d0,FPSR_CC(%a6)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_catch(): Handle 060FPLSP OVFL,UNFL,or INEX2 exception during #
-# emulation. #
-# t_catch2(): Handle 060FPLSP OVFL,UNFL,or INEX2 exception during #
-# emulation. #
-# #
-# These routines are used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# fp0 = default underflow or overflow result #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# If an overflow or underflow occurred during the last #
-# instruction of transcendental 060FPLSP emulation, then it has already #
-# occurred and has been logged. Now we need to see if an inexact #
-# exception should occur. #
-# #
-#########################################################################
-
- global t_catch2
-t_catch2:
- fmov.l %fpsr,%d0
- or.l %d0,USER_FPSR(%a6)
- bra.b inx2_work
-
- global t_catch
-t_catch:
- fmov.l %fpsr,%d0
- or.l %d0,USER_FPSR(%a6)
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_inx2(): Handle inexact 060FPLSP exception during emulation. #
-# t_pinx2(): Handle inexact 060FPLSP exception for "+" results. #
-# t_minx2(): Handle inexact 060FPLSP exception for "-" results. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# fp0 = default result #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# The last instruction of transcendental emulation for the #
-# 060FPLSP should be inexact. So, if inexact is enabled, then we create #
-# the event here by adding a large and very small number together #
-# so that the operating system can log the event. #
-# Must check, too, if the result was zero, in which case we just #
-# set the FPSR bits and return. #
-# #
-#########################################################################
-
- global t_inx2
-t_inx2:
- fblt.w t_minx2
- fbeq.w inx2_zero
-
- global t_pinx2
-t_pinx2:
- ori.w &inx2a_mask,FPSR_EXCEPT(%a6) # set INEX2/AINEX
- bra.b inx2_work
-
- global t_minx2
-t_minx2:
- ori.l &inx2a_mask+neg_mask,USER_FPSR(%a6)
-
-inx2_work:
- btst &inex2_bit,FPCR_ENABLE(%a6) # is inexact enabled?
- bne.b inx2_work_ena # yes
- rts
-inx2_work_ena:
- fmov.l USER_FPCR(%a6),%fpcr # insert user's exceptions
- fmov.s &0x3f800000,%fp1 # load +1
- fadd.x pls_tiny(%pc),%fp1 # cause exception
- rts
-
-inx2_zero:
- mov.b &z_bmask,FPSR_CC(%a6)
- ori.w &inx2a_mask,2+USER_FPSR(%a6) # set INEX/AINEX
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_extdnrm(): Handle DENORM inputs in 060FPLSP. #
-# t_resdnrm(): Handle DENORM inputs in 060FPLSP for "fscale". #
-# #
-# This routine is used by the 060FPLSP package. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# For all functions that have a denormalized input and that #
-# f(x)=x, this is the entry point. #
-# DENORM value is moved using "fmove" which triggers an exception #
-# if enabled so the operating system can log the event. #
-# #
-#########################################################################
-
- global t_extdnrm
-t_extdnrm:
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.x SRC_EX(%a0),%fp0
- fmov.l %fpsr,%d0
- ori.l &unfinx_mask,%d0
- or.l %d0,USER_FPSR(%a6)
- rts
-
- global t_resdnrm
-t_resdnrm:
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.x SRC_EX(%a0),%fp0
- fmov.l %fpsr,%d0
- or.l %d0,USER_FPSR(%a6)
- rts
-
-##########################################
-
-#
-# sto_cos:
-# This is used by fsincos library emulation. The correct
-# values are already in fp0 and fp1 so we do nothing here.
-#
- global sto_cos
-sto_cos:
- rts
-
-##########################################
-
-#
-# dst_qnan --- force result when destination is a NaN
-#
- global dst_qnan
-dst_qnan:
- fmov.x DST(%a1),%fp0
- tst.b DST_EX(%a1)
- bmi.b dst_qnan_m
-dst_qnan_p:
- mov.b &nan_bmask,FPSR_CC(%a6)
- rts
-dst_qnan_m:
- mov.b &nan_bmask+neg_bmask,FPSR_CC(%a6)
- rts
-
-#
-# src_qnan --- force result when source is a NaN
-#
- global src_qnan
-src_qnan:
- fmov.x SRC(%a0),%fp0
- tst.b SRC_EX(%a0)
- bmi.b src_qnan_m
-src_qnan_p:
- mov.b &nan_bmask,FPSR_CC(%a6)
- rts
-src_qnan_m:
- mov.b &nan_bmask+neg_bmask,FPSR_CC(%a6)
- rts
-
-##########################################
-
-#
-# Native instruction support
-#
-# Some systems may need entry points even for 68060 native
-# instructions. These routines are provided for
-# convenience.
-#
- global _fadds_
-_fadds_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.s 0x8(%sp),%fp0 # load sgl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fadd.s 0x8(%sp),%fp0 # fadd w/ sgl src
- rts
-
- global _faddd_
-_faddd_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.d 0x8(%sp),%fp0 # load dbl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fadd.d 0xc(%sp),%fp0 # fadd w/ dbl src
- rts
-
- global _faddx_
-_faddx_:
- fmovm.x 0x4(%sp),&0x80 # load ext dst
- fadd.x 0x10(%sp),%fp0 # fadd w/ ext src
- rts
-
- global _fsubs_
-_fsubs_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.s 0x8(%sp),%fp0 # load sgl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fsub.s 0x8(%sp),%fp0 # fsub w/ sgl src
- rts
-
- global _fsubd_
-_fsubd_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.d 0x8(%sp),%fp0 # load dbl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fsub.d 0xc(%sp),%fp0 # fsub w/ dbl src
- rts
-
- global _fsubx_
-_fsubx_:
- fmovm.x 0x4(%sp),&0x80 # load ext dst
- fsub.x 0x10(%sp),%fp0 # fsub w/ ext src
- rts
-
- global _fmuls_
-_fmuls_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.s 0x8(%sp),%fp0 # load sgl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fmul.s 0x8(%sp),%fp0 # fmul w/ sgl src
- rts
-
- global _fmuld_
-_fmuld_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.d 0x8(%sp),%fp0 # load dbl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fmul.d 0xc(%sp),%fp0 # fmul w/ dbl src
- rts
-
- global _fmulx_
-_fmulx_:
- fmovm.x 0x4(%sp),&0x80 # load ext dst
- fmul.x 0x10(%sp),%fp0 # fmul w/ ext src
- rts
-
- global _fdivs_
-_fdivs_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.s 0x8(%sp),%fp0 # load sgl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fdiv.s 0x8(%sp),%fp0 # fdiv w/ sgl src
- rts
-
- global _fdivd_
-_fdivd_:
- fmov.l %fpcr,-(%sp) # save fpcr
- fmov.l &0x00000000,%fpcr # clear fpcr for load
- fmov.d 0x8(%sp),%fp0 # load dbl dst
- fmov.l (%sp)+,%fpcr # restore fpcr
- fdiv.d 0xc(%sp),%fp0 # fdiv w/ dbl src
- rts
-
- global _fdivx_
-_fdivx_:
- fmovm.x 0x4(%sp),&0x80 # load ext dst
- fdiv.x 0x10(%sp),%fp0 # fdiv w/ ext src
- rts
-
- global _fabss_
-_fabss_:
- fabs.s 0x4(%sp),%fp0 # fabs w/ sgl src
- rts
-
- global _fabsd_
-_fabsd_:
- fabs.d 0x4(%sp),%fp0 # fabs w/ dbl src
- rts
-
- global _fabsx_
-_fabsx_:
- fabs.x 0x4(%sp),%fp0 # fabs w/ ext src
- rts
-
- global _fnegs_
-_fnegs_:
- fneg.s 0x4(%sp),%fp0 # fneg w/ sgl src
- rts
-
- global _fnegd_
-_fnegd_:
- fneg.d 0x4(%sp),%fp0 # fneg w/ dbl src
- rts
-
- global _fnegx_
-_fnegx_:
- fneg.x 0x4(%sp),%fp0 # fneg w/ ext src
- rts
-
- global _fsqrts_
-_fsqrts_:
- fsqrt.s 0x4(%sp),%fp0 # fsqrt w/ sgl src
- rts
-
- global _fsqrtd_
-_fsqrtd_:
- fsqrt.d 0x4(%sp),%fp0 # fsqrt w/ dbl src
- rts
-
- global _fsqrtx_
-_fsqrtx_:
- fsqrt.x 0x4(%sp),%fp0 # fsqrt w/ ext src
- rts
-
- global _fints_
-_fints_:
- fint.s 0x4(%sp),%fp0 # fint w/ sgl src
- rts
-
- global _fintd_
-_fintd_:
- fint.d 0x4(%sp),%fp0 # fint w/ dbl src
- rts
-
- global _fintx_
-_fintx_:
- fint.x 0x4(%sp),%fp0 # fint w/ ext src
- rts
-
- global _fintrzs_
-_fintrzs_:
- fintrz.s 0x4(%sp),%fp0 # fintrz w/ sgl src
- rts
-
- global _fintrzd_
-_fintrzd_:
- fintrz.d 0x4(%sp),%fp0 # fintrx w/ dbl src
- rts
-
- global _fintrzx_
-_fintrzx_:
- fintrz.x 0x4(%sp),%fp0 # fintrz w/ ext src
- rts
-
-########################################################################
-
-#########################################################################
-# src_zero(): Return signed zero according to sign of src operand. #
-#########################################################################
- global src_zero
-src_zero:
- tst.b SRC_EX(%a0) # get sign of src operand
- bmi.b ld_mzero # if neg, load neg zero
-
-#
-# ld_pzero(): return a positive zero.
-#
- global ld_pzero
-ld_pzero:
- fmov.s &0x00000000,%fp0 # load +0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-# ld_mzero(): return a negative zero.
- global ld_mzero
-ld_mzero:
- fmov.s &0x80000000,%fp0 # load -0
- mov.b &neg_bmask+z_bmask,FPSR_CC(%a6) # set 'N','Z' ccode bits
- rts
-
-#########################################################################
-# dst_zero(): Return signed zero according to sign of dst operand. #
-#########################################################################
- global dst_zero
-dst_zero:
- tst.b DST_EX(%a1) # get sign of dst operand
- bmi.b ld_mzero # if neg, load neg zero
- bra.b ld_pzero # load positive zero
-
-#########################################################################
-# src_inf(): Return signed inf according to sign of src operand. #
-#########################################################################
- global src_inf
-src_inf:
- tst.b SRC_EX(%a0) # get sign of src operand
- bmi.b ld_minf # if negative branch
-
-#
-# ld_pinf(): return a positive infinity.
-#
- global ld_pinf
-ld_pinf:
- fmov.s &0x7f800000,%fp0 # load +INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'INF' ccode bit
- rts
-
-#
-# ld_minf():return a negative infinity.
-#
- global ld_minf
-ld_minf:
- fmov.s &0xff800000,%fp0 # load -INF
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# dst_inf(): Return signed inf according to sign of dst operand. #
-#########################################################################
- global dst_inf
-dst_inf:
- tst.b DST_EX(%a1) # get sign of dst operand
- bmi.b ld_minf # if negative branch
- bra.b ld_pinf
-
- global szr_inf
-#################################################################
-# szr_inf(): Return +ZERO for a negative src operand or #
-# +INF for a positive src operand. #
-# Routine used for fetox, ftwotox, and ftentox. #
-#################################################################
-szr_inf:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_pzero
- bra.b ld_pinf
-
-#########################################################################
-# sopr_inf(): Return +INF for a positive src operand or #
-# jump to operand error routine for a negative src operand. #
-# Routine used for flogn, flognp1, flog10, and flog2. #
-#########################################################################
- global sopr_inf
-sopr_inf:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.w t_operr
- bra.b ld_pinf
-
-#################################################################
-# setoxm1i(): Return minus one for a negative src operand or #
-# positive infinity for a positive src operand. #
-# Routine used for fetoxm1. #
-#################################################################
- global setoxm1i
-setoxm1i:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mone
- bra.b ld_pinf
-
-#########################################################################
-# src_one(): Return signed one according to sign of src operand. #
-#########################################################################
- global src_one
-src_one:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mone
-
-#
-# ld_pone(): return positive one.
-#
- global ld_pone
-ld_pone:
- fmov.s &0x3f800000,%fp0 # load +1
- clr.b FPSR_CC(%a6)
- rts
-
-#
-# ld_mone(): return negative one.
-#
- global ld_mone
-ld_mone:
- fmov.s &0xbf800000,%fp0 # load -1
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-ppiby2: long 0x3fff0000, 0xc90fdaa2, 0x2168c235
-mpiby2: long 0xbfff0000, 0xc90fdaa2, 0x2168c235
-
-#################################################################
-# spi_2(): Return signed PI/2 according to sign of src operand. #
-#################################################################
- global spi_2
-spi_2:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mpi2
-
-#
-# ld_ppi2(): return positive PI/2.
-#
- global ld_ppi2
-ld_ppi2:
- fmov.l %d0,%fpcr
- fmov.x ppiby2(%pc),%fp0 # load +pi/2
- bra.w t_pinx2 # set INEX2
-
-#
-# ld_mpi2(): return negative PI/2.
-#
- global ld_mpi2
-ld_mpi2:
- fmov.l %d0,%fpcr
- fmov.x mpiby2(%pc),%fp0 # load -pi/2
- bra.w t_minx2 # set INEX2
-
-####################################################
-# The following routines give support for fsincos. #
-####################################################
-
-#
-# ssincosz(): When the src operand is ZERO, store a one in the
-# cosine register and return a ZERO in fp0 w/ the same sign
-# as the src operand.
-#
- global ssincosz
-ssincosz:
- fmov.s &0x3f800000,%fp1
- tst.b SRC_EX(%a0) # test sign
- bpl.b sincoszp
- fmov.s &0x80000000,%fp0 # return sin result in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6)
- rts
-sincoszp:
- fmov.s &0x00000000,%fp0 # return sin result in fp0
- mov.b &z_bmask,FPSR_CC(%a6)
- rts
-
-#
-# ssincosi(): When the src operand is INF, store a QNAN in the cosine
-# register and jump to the operand error routine for negative
-# src operands.
-#
- global ssincosi
-ssincosi:
- fmov.x qnan(%pc),%fp1 # load NAN
- bra.w t_operr
-
-#
-# ssincosqnan(): When the src operand is a QNAN, store the QNAN in the cosine
-# register and branch to the src QNAN routine.
-#
- global ssincosqnan
-ssincosqnan:
- fmov.x LOCAL_EX(%a0),%fp1
- bra.w src_qnan
-
-########################################################################
-
- global smod_sdnrm
- global smod_snorm
-smod_sdnrm:
-smod_snorm:
- mov.b DTAG(%a6),%d1
- beq.l smod
- cmpi.b %d1,&ZERO
- beq.w smod_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l smod
- bra.l dst_qnan
-
- global smod_szero
-smod_szero:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&ZERO
- beq.l t_operr
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l t_operr
- bra.l dst_qnan
-
- global smod_sinf
-smod_sinf:
- mov.b DTAG(%a6),%d1
- beq.l smod_fpn
- cmpi.b %d1,&ZERO
- beq.l smod_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l smod_fpn
- bra.l dst_qnan
-
-smod_zro:
-srem_zro:
- mov.b SRC_EX(%a0),%d1 # get src sign
- mov.b DST_EX(%a1),%d0 # get dst sign
- eor.b %d0,%d1 # get qbyte sign
- andi.b &0x80,%d1
- mov.b %d1,FPSR_QBYTE(%a6)
- tst.b %d0
- bpl.w ld_pzero
- bra.w ld_mzero
-
-smod_fpn:
-srem_fpn:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp)
- mov.b SRC_EX(%a0),%d1 # get src sign
- mov.b DST_EX(%a1),%d0 # get dst sign
- eor.b %d0,%d1 # get qbyte sign
- andi.b &0x80,%d1
- mov.b %d1,FPSR_QBYTE(%a6)
- cmpi.b DTAG(%a6),&DENORM
- bne.b smod_nrm
- lea DST(%a1),%a0
- mov.l (%sp)+,%d0
- bra t_resdnrm
-smod_nrm:
- fmov.l (%sp)+,%fpcr
- fmov.x DST(%a1),%fp0
- tst.b DST_EX(%a1)
- bmi.b smod_nrm_neg
- rts
-
-smod_nrm_neg:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' code
- rts
-
-#########################################################################
- global srem_snorm
- global srem_sdnrm
-srem_sdnrm:
-srem_snorm:
- mov.b DTAG(%a6),%d1
- beq.l srem
- cmpi.b %d1,&ZERO
- beq.w srem_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l srem
- bra.l dst_qnan
-
- global srem_szero
-srem_szero:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&ZERO
- beq.l t_operr
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l t_operr
- bra.l dst_qnan
-
- global srem_sinf
-srem_sinf:
- mov.b DTAG(%a6),%d1
- beq.w srem_fpn
- cmpi.b %d1,&ZERO
- beq.w srem_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l srem_fpn
- bra.l dst_qnan
-
-#########################################################################
-
- global sscale_snorm
- global sscale_sdnrm
-sscale_snorm:
-sscale_sdnrm:
- mov.b DTAG(%a6),%d1
- beq.l sscale
- cmpi.b %d1,&ZERO
- beq.l dst_zero
- cmpi.b %d1,&INF
- beq.l dst_inf
- cmpi.b %d1,&DENORM
- beq.l sscale
- bra.l dst_qnan
-
- global sscale_szero
-sscale_szero:
- mov.b DTAG(%a6),%d1
- beq.l sscale
- cmpi.b %d1,&ZERO
- beq.l dst_zero
- cmpi.b %d1,&INF
- beq.l dst_inf
- cmpi.b %d1,&DENORM
- beq.l sscale
- bra.l dst_qnan
-
- global sscale_sinf
-sscale_sinf:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l t_operr
-
-########################################################################
-
- global sop_sqnan
-sop_sqnan:
- mov.b DTAG(%a6),%d1
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l src_qnan
-
-#########################################################################
-# norm(): normalize the mantissa of an extended precision input. the #
-# input operand should not be normalized already. #
-# #
-# XDEF **************************************************************** #
-# norm() #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer fp extended precision operand to normalize #
-# #
-# OUTPUT ************************************************************** #
-# d0 = number of bit positions the mantissa was shifted #
-# a0 = the input operand's mantissa is normalized; the exponent #
-# is unchanged. #
-# #
-#########################################################################
- global norm
-norm:
- mov.l %d2, -(%sp) # create some temp regs
- mov.l %d3, -(%sp)
-
- mov.l FTEMP_HI(%a0), %d0 # load hi(mantissa)
- mov.l FTEMP_LO(%a0), %d1 # load lo(mantissa)
-
- bfffo %d0{&0:&32}, %d2 # how many places to shift?
- beq.b norm_lo # hi(man) is all zeroes!
-
-norm_hi:
- lsl.l %d2, %d0 # left shift hi(man)
- bfextu %d1{&0:%d2}, %d3 # extract lo bits
-
- or.l %d3, %d0 # create hi(man)
- lsl.l %d2, %d1 # create lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- mov.l %d1, FTEMP_LO(%a0) # store new lo(man)
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-norm_lo:
- bfffo %d1{&0:&32}, %d2 # how many places to shift?
- lsl.l %d2, %d1 # shift lo(man)
- add.l &32, %d2 # add 32 to shft amount
-
- mov.l %d1, FTEMP_HI(%a0) # store hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) is now zero
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-#########################################################################
-# unnorm_fix(): - changes an UNNORM to one of NORM, DENORM, or ZERO #
-# - returns corresponding optype tag #
-# #
-# XDEF **************************************************************** #
-# unnorm_fix() #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to unnormalized extended precision number #
-# #
-# OUTPUT ************************************************************** #
-# d0 = optype tag - is corrected to one of NORM, DENORM, or ZERO #
-# a0 = input operand has been converted to a norm, denorm, or #
-# zero; both the exponent and mantissa are changed. #
-# #
-#########################################################################
-
- global unnorm_fix
-unnorm_fix:
- bfffo FTEMP_HI(%a0){&0:&32}, %d0 # how many shifts are needed?
- bne.b unnorm_shift # hi(man) is not all zeroes
-
-#
-# hi(man) is all zeroes so see if any bits in lo(man) are set
-#
-unnorm_chk_lo:
- bfffo FTEMP_LO(%a0){&0:&32}, %d0 # is operand really a zero?
- beq.w unnorm_zero # yes
-
- add.w &32, %d0 # no; fix shift distance
-
-#
-# d0 = # shifts needed for complete normalization
-#
-unnorm_shift:
- clr.l %d1 # clear top word
- mov.w FTEMP_EX(%a0), %d1 # extract exponent
- and.w &0x7fff, %d1 # strip off sgn
-
- cmp.w %d0, %d1 # will denorm push exp < 0?
- bgt.b unnorm_nrm_zero # yes; denorm only until exp = 0
-
-#
-# exponent would not go < 0. therefore, number stays normalized
-#
- sub.w %d0, %d1 # shift exponent value
- mov.w FTEMP_EX(%a0), %d0 # load old exponent
- and.w &0x8000, %d0 # save old sign
- or.w %d0, %d1 # {sgn,new exp}
- mov.w %d1, FTEMP_EX(%a0) # insert new exponent
-
- bsr.l norm # normalize UNNORM
-
- mov.b &NORM, %d0 # return new optype tag
- rts
-
-#
-# exponent would go < 0, so only denormalize until exp = 0
-#
-unnorm_nrm_zero:
- cmp.b %d1, &32 # is exp <= 32?
- bgt.b unnorm_nrm_zero_lrg # no; go handle large exponent
-
- bfextu FTEMP_HI(%a0){%d1:&32}, %d0 # extract new hi(man)
- mov.l %d0, FTEMP_HI(%a0) # save new hi(man)
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # extract new lo(man)
- mov.l %d0, FTEMP_LO(%a0) # save new lo(man)
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# only mantissa bits set are in lo(man)
-#
-unnorm_nrm_zero_lrg:
- sub.w &32, %d1 # adjust shft amt by 32
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # left shift lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) = 0
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# whole mantissa is zero so this UNNORM is actually a zero
-#
-unnorm_zero:
- and.w &0x8000, FTEMP_EX(%a0) # force exponent to zero
-
- mov.b &ZERO, %d0 # fix optype tag
- rts
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fpsp.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fpsp.S
deleted file mode 100644
index 78cb60f5..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/fpsp.S
+++ /dev/null
@@ -1,24785 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#
-# freal.s:
-# This file is appended to the top of the 060FPSP package
-# and contains the entry points into the package. The user, in
-# effect, branches to one of the branch table entries located
-# after _060FPSP_TABLE.
-# Also, subroutine stubs exist in this file (_fpsp_done for
-# example) that are referenced by the FPSP package itself in order
-# to call a given routine. The stub routine actually performs the
-# callout. The FPSP code does a "bsr" to the stub routine. This
-# extra layer of hierarchy adds a slight performance penalty but
-# it makes the FPSP code easier to read and more mainatinable.
-#
-
-set _off_bsun, 0x00
-set _off_snan, 0x04
-set _off_operr, 0x08
-set _off_ovfl, 0x0c
-set _off_unfl, 0x10
-set _off_dz, 0x14
-set _off_inex, 0x18
-set _off_fline, 0x1c
-set _off_fpu_dis, 0x20
-set _off_trap, 0x24
-set _off_trace, 0x28
-set _off_access, 0x2c
-set _off_done, 0x30
-
-set _off_imr, 0x40
-set _off_dmr, 0x44
-set _off_dmw, 0x48
-set _off_irw, 0x4c
-set _off_irl, 0x50
-set _off_drb, 0x54
-set _off_drw, 0x58
-set _off_drl, 0x5c
-set _off_dwb, 0x60
-set _off_dww, 0x64
-set _off_dwl, 0x68
-
-_060FPSP_TABLE:
-
-###############################################################
-
-# Here's the table of ENTRY POINTS for those linking the package.
- bra.l _fpsp_snan
- short 0x0000
- bra.l _fpsp_operr
- short 0x0000
- bra.l _fpsp_ovfl
- short 0x0000
- bra.l _fpsp_unfl
- short 0x0000
- bra.l _fpsp_dz
- short 0x0000
- bra.l _fpsp_inex
- short 0x0000
- bra.l _fpsp_fline
- short 0x0000
- bra.l _fpsp_unsupp
- short 0x0000
- bra.l _fpsp_effadd
- short 0x0000
-
- space 56
-
-###############################################################
- global _fpsp_done
-_fpsp_done:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_done,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_ovfl
-_real_ovfl:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_ovfl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_unfl
-_real_unfl:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_unfl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_inex
-_real_inex:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_inex,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_bsun
-_real_bsun:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_bsun,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_operr
-_real_operr:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_operr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_snan
-_real_snan:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_snan,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_dz
-_real_dz:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dz,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_fline
-_real_fline:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_fline,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_fpu_disabled
-_real_fpu_disabled:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_fpu_dis,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_trap
-_real_trap:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_trap,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_trace
-_real_trace:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_trace,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_access
-_real_access:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_access,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#######################################
-
- global _imem_read
-_imem_read:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_imr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read
-_dmem_read:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dmr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write
-_dmem_write:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dmw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_word
-_imem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_irw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_long
-_imem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_irl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_byte
-_dmem_read_byte:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drb,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_word
-_dmem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_long
-_dmem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_byte
-_dmem_write_byte:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dwb,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_word
-_dmem_write_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dww,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_long
-_dmem_write_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dwl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#
-# This file contains a set of define statements for constants
-# in order to promote readability within the corecode itself.
-#
-
-set LOCAL_SIZE, 192 # stack frame size(bytes)
-set LV, -LOCAL_SIZE # stack offset
-
-set EXC_SR, 0x4 # stack status register
-set EXC_PC, 0x6 # stack pc
-set EXC_VOFF, 0xa # stacked vector offset
-set EXC_EA, 0xc # stacked <ea>
-
-set EXC_FP, 0x0 # frame pointer
-
-set EXC_AREGS, -68 # offset of all address regs
-set EXC_DREGS, -100 # offset of all data regs
-set EXC_FPREGS, -36 # offset of all fp regs
-
-set EXC_A7, EXC_AREGS+(7*4) # offset of saved a7
-set OLD_A7, EXC_AREGS+(6*4) # extra copy of saved a7
-set EXC_A6, EXC_AREGS+(6*4) # offset of saved a6
-set EXC_A5, EXC_AREGS+(5*4)
-set EXC_A4, EXC_AREGS+(4*4)
-set EXC_A3, EXC_AREGS+(3*4)
-set EXC_A2, EXC_AREGS+(2*4)
-set EXC_A1, EXC_AREGS+(1*4)
-set EXC_A0, EXC_AREGS+(0*4)
-set EXC_D7, EXC_DREGS+(7*4)
-set EXC_D6, EXC_DREGS+(6*4)
-set EXC_D5, EXC_DREGS+(5*4)
-set EXC_D4, EXC_DREGS+(4*4)
-set EXC_D3, EXC_DREGS+(3*4)
-set EXC_D2, EXC_DREGS+(2*4)
-set EXC_D1, EXC_DREGS+(1*4)
-set EXC_D0, EXC_DREGS+(0*4)
-
-set EXC_FP0, EXC_FPREGS+(0*12) # offset of saved fp0
-set EXC_FP1, EXC_FPREGS+(1*12) # offset of saved fp1
-set EXC_FP2, EXC_FPREGS+(2*12) # offset of saved fp2 (not used)
-
-set FP_SCR1, LV+80 # fp scratch 1
-set FP_SCR1_EX, FP_SCR1+0
-set FP_SCR1_SGN, FP_SCR1+2
-set FP_SCR1_HI, FP_SCR1+4
-set FP_SCR1_LO, FP_SCR1+8
-
-set FP_SCR0, LV+68 # fp scratch 0
-set FP_SCR0_EX, FP_SCR0+0
-set FP_SCR0_SGN, FP_SCR0+2
-set FP_SCR0_HI, FP_SCR0+4
-set FP_SCR0_LO, FP_SCR0+8
-
-set FP_DST, LV+56 # fp destination operand
-set FP_DST_EX, FP_DST+0
-set FP_DST_SGN, FP_DST+2
-set FP_DST_HI, FP_DST+4
-set FP_DST_LO, FP_DST+8
-
-set FP_SRC, LV+44 # fp source operand
-set FP_SRC_EX, FP_SRC+0
-set FP_SRC_SGN, FP_SRC+2
-set FP_SRC_HI, FP_SRC+4
-set FP_SRC_LO, FP_SRC+8
-
-set USER_FPIAR, LV+40 # FP instr address register
-
-set USER_FPSR, LV+36 # FP status register
-set FPSR_CC, USER_FPSR+0 # FPSR condition codes
-set FPSR_QBYTE, USER_FPSR+1 # FPSR qoutient byte
-set FPSR_EXCEPT, USER_FPSR+2 # FPSR exception status byte
-set FPSR_AEXCEPT, USER_FPSR+3 # FPSR accrued exception byte
-
-set USER_FPCR, LV+32 # FP control register
-set FPCR_ENABLE, USER_FPCR+2 # FPCR exception enable
-set FPCR_MODE, USER_FPCR+3 # FPCR rounding mode control
-
-set L_SCR3, LV+28 # integer scratch 3
-set L_SCR2, LV+24 # integer scratch 2
-set L_SCR1, LV+20 # integer scratch 1
-
-set STORE_FLG, LV+19 # flag: operand store (ie. not fcmp/ftst)
-
-set EXC_TEMP2, LV+24 # temporary space
-set EXC_TEMP, LV+16 # temporary space
-
-set DTAG, LV+15 # destination operand type
-set STAG, LV+14 # source operand type
-
-set SPCOND_FLG, LV+10 # flag: special case (see below)
-
-set EXC_CC, LV+8 # saved condition codes
-set EXC_EXTWPTR, LV+4 # saved current PC (active)
-set EXC_EXTWORD, LV+2 # saved extension word
-set EXC_CMDREG, LV+2 # saved extension word
-set EXC_OPWORD, LV+0 # saved operation word
-
-################################
-
-# Helpful macros
-
-set FTEMP, 0 # offsets within an
-set FTEMP_EX, 0 # extended precision
-set FTEMP_SGN, 2 # value saved in memory.
-set FTEMP_HI, 4
-set FTEMP_LO, 8
-set FTEMP_GRS, 12
-
-set LOCAL, 0 # offsets within an
-set LOCAL_EX, 0 # extended precision
-set LOCAL_SGN, 2 # value saved in memory.
-set LOCAL_HI, 4
-set LOCAL_LO, 8
-set LOCAL_GRS, 12
-
-set DST, 0 # offsets within an
-set DST_EX, 0 # extended precision
-set DST_HI, 4 # value saved in memory.
-set DST_LO, 8
-
-set SRC, 0 # offsets within an
-set SRC_EX, 0 # extended precision
-set SRC_HI, 4 # value saved in memory.
-set SRC_LO, 8
-
-set SGL_LO, 0x3f81 # min sgl prec exponent
-set SGL_HI, 0x407e # max sgl prec exponent
-set DBL_LO, 0x3c01 # min dbl prec exponent
-set DBL_HI, 0x43fe # max dbl prec exponent
-set EXT_LO, 0x0 # min ext prec exponent
-set EXT_HI, 0x7ffe # max ext prec exponent
-
-set EXT_BIAS, 0x3fff # extended precision bias
-set SGL_BIAS, 0x007f # single precision bias
-set DBL_BIAS, 0x03ff # double precision bias
-
-set NORM, 0x00 # operand type for STAG/DTAG
-set ZERO, 0x01 # operand type for STAG/DTAG
-set INF, 0x02 # operand type for STAG/DTAG
-set QNAN, 0x03 # operand type for STAG/DTAG
-set DENORM, 0x04 # operand type for STAG/DTAG
-set SNAN, 0x05 # operand type for STAG/DTAG
-set UNNORM, 0x06 # operand type for STAG/DTAG
-
-##################
-# FPSR/FPCR bits #
-##################
-set neg_bit, 0x3 # negative result
-set z_bit, 0x2 # zero result
-set inf_bit, 0x1 # infinite result
-set nan_bit, 0x0 # NAN result
-
-set q_sn_bit, 0x7 # sign bit of quotient byte
-
-set bsun_bit, 7 # branch on unordered
-set snan_bit, 6 # signalling NAN
-set operr_bit, 5 # operand error
-set ovfl_bit, 4 # overflow
-set unfl_bit, 3 # underflow
-set dz_bit, 2 # divide by zero
-set inex2_bit, 1 # inexact result 2
-set inex1_bit, 0 # inexact result 1
-
-set aiop_bit, 7 # accrued inexact operation bit
-set aovfl_bit, 6 # accrued overflow bit
-set aunfl_bit, 5 # accrued underflow bit
-set adz_bit, 4 # accrued dz bit
-set ainex_bit, 3 # accrued inexact bit
-
-#############################
-# FPSR individual bit masks #
-#############################
-set neg_mask, 0x08000000 # negative bit mask (lw)
-set inf_mask, 0x02000000 # infinity bit mask (lw)
-set z_mask, 0x04000000 # zero bit mask (lw)
-set nan_mask, 0x01000000 # nan bit mask (lw)
-
-set neg_bmask, 0x08 # negative bit mask (byte)
-set inf_bmask, 0x02 # infinity bit mask (byte)
-set z_bmask, 0x04 # zero bit mask (byte)
-set nan_bmask, 0x01 # nan bit mask (byte)
-
-set bsun_mask, 0x00008000 # bsun exception mask
-set snan_mask, 0x00004000 # snan exception mask
-set operr_mask, 0x00002000 # operr exception mask
-set ovfl_mask, 0x00001000 # overflow exception mask
-set unfl_mask, 0x00000800 # underflow exception mask
-set dz_mask, 0x00000400 # dz exception mask
-set inex2_mask, 0x00000200 # inex2 exception mask
-set inex1_mask, 0x00000100 # inex1 exception mask
-
-set aiop_mask, 0x00000080 # accrued illegal operation
-set aovfl_mask, 0x00000040 # accrued overflow
-set aunfl_mask, 0x00000020 # accrued underflow
-set adz_mask, 0x00000010 # accrued divide by zero
-set ainex_mask, 0x00000008 # accrued inexact
-
-######################################
-# FPSR combinations used in the FPSP #
-######################################
-set dzinf_mask, inf_mask+dz_mask+adz_mask
-set opnan_mask, nan_mask+operr_mask+aiop_mask
-set nzi_mask, 0x01ffffff #clears N, Z, and I
-set unfinx_mask, unfl_mask+inex2_mask+aunfl_mask+ainex_mask
-set unf2inx_mask, unfl_mask+inex2_mask+ainex_mask
-set ovfinx_mask, ovfl_mask+inex2_mask+aovfl_mask+ainex_mask
-set inx1a_mask, inex1_mask+ainex_mask
-set inx2a_mask, inex2_mask+ainex_mask
-set snaniop_mask, nan_mask+snan_mask+aiop_mask
-set snaniop2_mask, snan_mask+aiop_mask
-set naniop_mask, nan_mask+aiop_mask
-set neginf_mask, neg_mask+inf_mask
-set infaiop_mask, inf_mask+aiop_mask
-set negz_mask, neg_mask+z_mask
-set opaop_mask, operr_mask+aiop_mask
-set unfl_inx_mask, unfl_mask+aunfl_mask+ainex_mask
-set ovfl_inx_mask, ovfl_mask+aovfl_mask+ainex_mask
-
-#########
-# misc. #
-#########
-set rnd_stky_bit, 29 # stky bit pos in longword
-
-set sign_bit, 0x7 # sign bit
-set signan_bit, 0x6 # signalling nan bit
-
-set sgl_thresh, 0x3f81 # minimum sgl exponent
-set dbl_thresh, 0x3c01 # minimum dbl exponent
-
-set x_mode, 0x0 # extended precision
-set s_mode, 0x4 # single precision
-set d_mode, 0x8 # double precision
-
-set rn_mode, 0x0 # round-to-nearest
-set rz_mode, 0x1 # round-to-zero
-set rm_mode, 0x2 # round-tp-minus-infinity
-set rp_mode, 0x3 # round-to-plus-infinity
-
-set mantissalen, 64 # length of mantissa in bits
-
-set BYTE, 1 # len(byte) == 1 byte
-set WORD, 2 # len(word) == 2 bytes
-set LONG, 4 # len(longword) == 2 bytes
-
-set BSUN_VEC, 0xc0 # bsun vector offset
-set INEX_VEC, 0xc4 # inexact vector offset
-set DZ_VEC, 0xc8 # dz vector offset
-set UNFL_VEC, 0xcc # unfl vector offset
-set OPERR_VEC, 0xd0 # operr vector offset
-set OVFL_VEC, 0xd4 # ovfl vector offset
-set SNAN_VEC, 0xd8 # snan vector offset
-
-###########################
-# SPecial CONDition FLaGs #
-###########################
-set ftrapcc_flg, 0x01 # flag bit: ftrapcc exception
-set fbsun_flg, 0x02 # flag bit: bsun exception
-set mia7_flg, 0x04 # flag bit: (a7)+ <ea>
-set mda7_flg, 0x08 # flag bit: -(a7) <ea>
-set fmovm_flg, 0x40 # flag bit: fmovm instruction
-set immed_flg, 0x80 # flag bit: &<data> <ea>
-
-set ftrapcc_bit, 0x0
-set fbsun_bit, 0x1
-set mia7_bit, 0x2
-set mda7_bit, 0x3
-set immed_bit, 0x7
-
-##################################
-# TRANSCENDENTAL "LAST-OP" FLAGS #
-##################################
-set FMUL_OP, 0x0 # fmul instr performed last
-set FDIV_OP, 0x1 # fdiv performed last
-set FADD_OP, 0x2 # fadd performed last
-set FMOV_OP, 0x3 # fmov performed last
-
-#############
-# CONSTANTS #
-#############
-T1: long 0x40C62D38,0xD3D64634 # 16381 LOG2 LEAD
-T2: long 0x3D6F90AE,0xB1E75CC7 # 16381 LOG2 TRAIL
-
-PI: long 0x40000000,0xC90FDAA2,0x2168C235,0x00000000
-PIBY2: long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
-TWOBYPI:
- long 0x3FE45F30,0x6DC9C883
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_ovfl(): 060FPSP entry point for FP Overflow exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Overflow exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _fpsp_done() - "callout" for 060FPSP exit (all work done!) #
-# _real_ovfl() - "callout" for Overflow exception enabled code #
-# _real_inex() - "callout" for Inexact exception enabled code #
-# _real_trace() - "callout" for Trace exception code #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Ovfl exception stack frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# Overflow Exception enabled: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# Overflow Exception disabled: #
-# - The system stack is unchanged #
-# - The "exception present" flag in the fsave frame is cleared #
-# #
-# ALGORITHM *********************************************************** #
-# On the 060, if an FP overflow is present as the result of any #
-# instruction, the 060 will take an overflow exception whether the #
-# exception is enabled or disabled in the FPCR. For the disabled case, #
-# This handler emulates the instruction to determine what the correct #
-# default result should be for the operation. This default result is #
-# then stored in either the FP regfile, data regfile, or memory. #
-# Finally, the handler exits through the "callout" _fpsp_done() #
-# denoting that no exceptional conditions exist within the machine. #
-# If the exception is enabled, then this handler must create the #
-# exceptional operand and plave it in the fsave state frame, and store #
-# the default result (only if the instruction is opclass 3). For #
-# exceptions enabled, this handler must exit through the "callout" #
-# _real_ovfl() so that the operating system enabled overflow handler #
-# can handle this case. #
-# Two other conditions exist. First, if overflow was disabled #
-# but the inexact exception was enabled, this handler must exit #
-# through the "callout" _real_inex() regardless of whether the result #
-# was inexact. #
-# Also, in the case of an opclass three instruction where #
-# overflow was disabled and the trace exception was enabled, this #
-# handler must exit through the "callout" _real_trace(). #
-# #
-#########################################################################
-
- global _fpsp_ovfl
-_fpsp_ovfl:
-
-#$# sub.l &24,%sp # make room for src/dst
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &0x5,EXC_CMDREG(%a6) # is instr an fmove out?
- bne.w fovfl_out
-
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-# since, I believe, only NORMs and DENORMs can come through here,
-# maybe we can avoid the subroutine call.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# that can pass through fpsp_ovfl(). remember that fcmp, ftst, and fsincos
-# will never take this exception.
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fovfl_extract # monadic
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fovfl_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fovfl_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fovfl_extract:
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-#$# mov.l FP_DST_EX(%a6),TRAP_DSTOP_EX(%a6)
-#$# mov.l FP_DST_HI(%a6),TRAP_DSTOP_HI(%a6)
-#$# mov.l FP_DST_LO(%a6),TRAP_DSTOP_LO(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- andi.l &0x00ff01ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
-# maybe we can make these entry points ONLY the OVFL entry points of each routine.
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-# the operation has been emulated. the result is in fp0.
-# the EXOP, if an exception occurred, is in fp1.
-# we must save the default result regardless of whether
-# traps are enabled or disabled.
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-# the exceptional possibilities we have left ourselves with are ONLY overflow
-# and inexact. and, the inexact is such that overflow occurred and was disabled
-# but inexact was enabled.
- btst &ovfl_bit,FPCR_ENABLE(%a6)
- bne.b fovfl_ovfl_on
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.b fovfl_inex_on
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
- bra.l _fpsp_done
-
-# overflow is enabled AND overflow, of course, occurred. so, we have the EXOP
-# in fp1. now, simply jump to _real_ovfl()!
-fovfl_ovfl_on:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.w &0xe005,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_ovfl
-
-# overflow occurred but is disabled. meanwhile, inexact is enabled. Therefore,
-# we must jump to real_inex().
-fovfl_inex_on:
-
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.b &0xc4,1+EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_inex
-
-########################################################################
-fovfl_out:
-
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-
-# the src operand is definitely a NORM(!), so tag it as such
- mov.b &NORM,STAG(%a6) # set src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- and.l &0xffff00ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout
-
- btst &ovfl_bit,FPCR_ENABLE(%a6)
- bne.w fovfl_ovfl_on
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.w fovfl_inex_on
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
-
- btst &0x7,(%sp) # is trace on?
- beq.l _fpsp_done # no
-
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- bra.l _real_trace
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_unfl(): 060FPSP entry point for FP Underflow exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Underflow exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _fpsp_done() - "callout" for 060FPSP exit (all work done!) #
-# _real_ovfl() - "callout" for Overflow exception enabled code #
-# _real_inex() - "callout" for Inexact exception enabled code #
-# _real_trace() - "callout" for Trace exception code #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Unfl exception stack frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# Underflow Exception enabled: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# Underflow Exception disabled: #
-# - The system stack is unchanged #
-# - The "exception present" flag in the fsave frame is cleared #
-# #
-# ALGORITHM *********************************************************** #
-# On the 060, if an FP underflow is present as the result of any #
-# instruction, the 060 will take an underflow exception whether the #
-# exception is enabled or disabled in the FPCR. For the disabled case, #
-# This handler emulates the instruction to determine what the correct #
-# default result should be for the operation. This default result is #
-# then stored in either the FP regfile, data regfile, or memory. #
-# Finally, the handler exits through the "callout" _fpsp_done() #
-# denoting that no exceptional conditions exist within the machine. #
-# If the exception is enabled, then this handler must create the #
-# exceptional operand and plave it in the fsave state frame, and store #
-# the default result (only if the instruction is opclass 3). For #
-# exceptions enabled, this handler must exit through the "callout" #
-# _real_unfl() so that the operating system enabled overflow handler #
-# can handle this case. #
-# Two other conditions exist. First, if underflow was disabled #
-# but the inexact exception was enabled and the result was inexact, #
-# this handler must exit through the "callout" _real_inex(). #
-# was inexact. #
-# Also, in the case of an opclass three instruction where #
-# underflow was disabled and the trace exception was enabled, this #
-# handler must exit through the "callout" _real_trace(). #
-# #
-#########################################################################
-
- global _fpsp_unfl
-_fpsp_unfl:
-
-#$# sub.l &24,%sp # make room for src/dst
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &0x5,EXC_CMDREG(%a6) # is instr an fmove out?
- bne.w funfl_out
-
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bit five of the fp ext word separates the monadic and dyadic operations
-# that can pass through fpsp_unfl(). remember that fcmp, and ftst
-# will never take this exception.
- btst &0x5,1+EXC_CMDREG(%a6) # is op monadic or dyadic?
- beq.b funfl_extract # monadic
-
-# now, what's left that's not dyadic is fsincos. we can distinguish it
-# from all dyadics by the '0110xxx pattern
- btst &0x4,1+EXC_CMDREG(%a6) # is op an fsincos?
- bne.b funfl_extract # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b funfl_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-funfl_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-funfl_extract:
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-#$# mov.l FP_DST_EX(%a6),TRAP_DSTOP_EX(%a6)
-#$# mov.l FP_DST_HI(%a6),TRAP_DSTOP_HI(%a6)
-#$# mov.l FP_DST_LO(%a6),TRAP_DSTOP_LO(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- andi.l &0x00ff01ff,USER_FPSR(%a6)
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
-# maybe we can make these entry points ONLY the OVFL entry points of each routine.
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception. Since this is incorrect, we need to check
-# if our emulation, after re-doing the operation, decided that
-# no underflow was called for. We do these checks only in
-# funfl_{unfl,inex}_on() because w/ both exceptions disabled, this
-# special case will simply exit gracefully with the correct result.
-
-# the exceptional possibilities we have left ourselves with are ONLY overflow
-# and inexact. and, the inexact is such that overflow occurred and was disabled
-# but inexact was enabled.
- btst &unfl_bit,FPCR_ENABLE(%a6)
- bne.b funfl_unfl_on
-
-funfl_chkinex:
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.b funfl_inex_on
-
-funfl_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
- bra.l _fpsp_done
-
-# overflow is enabled AND overflow, of course, occurred. so, we have the EXOP
-# in fp1 (don't forget to save fp0). what to do now?
-# well, we simply have to get to go to _real_unfl()!
-funfl_unfl_on:
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception. Since this is incorrect, we check here to see
-# if our emulation, after re-doing the operation, decided that
-# no underflow was called for.
- btst &unfl_bit,FPSR_EXCEPT(%a6)
- beq.w funfl_chkinex
-
-funfl_unfl_on2:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.w &0xe003,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_unfl
-
-# underflow occurred but is disabled. meanwhile, inexact is enabled. Therefore,
-# we must jump to real_inex().
-funfl_inex_on:
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception.
-# But, whether bogus or not, if inexact is enabled AND it occurred,
-# then we have to branch to real_inex.
-
- btst &inex2_bit,FPSR_EXCEPT(%a6)
- beq.w funfl_exit
-
-funfl_inex_on2:
-
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to stack
-
- mov.b &0xc4,1+EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_inex
-
-#######################################################################
-funfl_out:
-
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-
-# the src operand is definitely a NORM(!), so tag it as such
- mov.b &NORM,STAG(%a6) # set src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- and.l &0xffff00ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout
-
- btst &unfl_bit,FPCR_ENABLE(%a6)
- bne.w funfl_unfl_on2
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.w funfl_inex_on2
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
-
- btst &0x7,(%sp) # is trace on?
- beq.l _fpsp_done # no
-
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- bra.l _real_trace
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_unsupp(): 060FPSP entry point for FP "Unimplemented #
-# Data Type" exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Unimplemented Data Type exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_{word,long}() - read instruction word/longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# load_fpn1() - load src operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _real_inex() - "callout" to operating system inexact handler #
-# _fpsp_done() - "callout" for exit; work all done #
-# _real_trace() - "callout" for Trace enabled exception #
-# funimp_skew() - adjust fsave src ops to "incorrect" value #
-# _real_snan() - "callout" for SNAN exception #
-# _real_operr() - "callout" for OPERR exception #
-# _real_ovfl() - "callout" for OVFL exception #
-# _real_unfl() - "callout" for UNFL exception #
-# get_packed() - fetch packed operand from memory #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the "Unimp Data Type" stk frame #
-# - The fsave frame contains the ssrc op (for UNNORM/DENORM) #
-# #
-# OUTPUT ************************************************************** #
-# If Inexact exception (opclass 3): #
-# - The system stack is changed to an Inexact exception stk frame #
-# If SNAN exception (opclass 3): #
-# - The system stack is changed to an SNAN exception stk frame #
-# If OPERR exception (opclass 3): #
-# - The system stack is changed to an OPERR exception stk frame #
-# If OVFL exception (opclass 3): #
-# - The system stack is changed to an OVFL exception stk frame #
-# If UNFL exception (opclass 3): #
-# - The system stack is changed to an UNFL exception stack frame #
-# If Trace exception enabled: #
-# - The system stack is changed to a Trace exception stack frame #
-# Else: (normal case) #
-# - Correct result has been stored as appropriate #
-# #
-# ALGORITHM *********************************************************** #
-# Two main instruction types can enter here: (1) DENORM or UNNORM #
-# unimplemented data types. These can be either opclass 0,2 or 3 #
-# instructions, and (2) PACKED unimplemented data format instructions #
-# also of opclasses 0,2, or 3. #
-# For UNNORM/DENORM opclass 0 and 2, the handler fetches the src #
-# operand from the fsave state frame and the dst operand (if dyadic) #
-# from the FP register file. The instruction is then emulated by #
-# choosing an emulation routine from a table of routines indexed by #
-# instruction type. Once the instruction has been emulated and result #
-# saved, then we check to see if any enabled exceptions resulted from #
-# instruction emulation. If none, then we exit through the "callout" #
-# _fpsp_done(). If there is an enabled FP exception, then we insert #
-# this exception into the FPU in the fsave state frame and then exit #
-# through _fpsp_done(). #
-# PACKED opclass 0 and 2 is similar in how the instruction is #
-# emulated and exceptions handled. The differences occur in how the #
-# handler loads the packed op (by calling get_packed() routine) and #
-# by the fact that a Trace exception could be pending for PACKED ops. #
-# If a Trace exception is pending, then the current exception stack #
-# frame is changed to a Trace exception stack frame and an exit is #
-# made through _real_trace(). #
-# For UNNORM/DENORM opclass 3, the actual move out to memory is #
-# performed by calling the routine fout(). If no exception should occur #
-# as the result of emulation, then an exit either occurs through #
-# _fpsp_done() or through _real_trace() if a Trace exception is pending #
-# (a Trace stack frame must be created here, too). If an FP exception #
-# should occur, then we must create an exception stack frame of that #
-# type and jump to either _real_snan(), _real_operr(), _real_inex(), #
-# _real_unfl(), or _real_ovfl() as appropriate. PACKED opclass 3 #
-# emulation is performed in a similar manner. #
-# #
-#########################################################################
-
-#
-# (1) DENORM and UNNORM (unimplemented) data types:
-#
-# post-instruction
-# *****************
-# * EA *
-# pre-instruction * *
-# ***************** *****************
-# * 0x0 * 0x0dc * * 0x3 * 0x0dc *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-#
-# (2) PACKED format (unsupported) opclasses two and three:
-# *****************
-# * EA *
-# * *
-# *****************
-# * 0x2 * 0x0dc *
-# *****************
-# * Next *
-# * PC *
-# *****************
-# * SR *
-# *****************
-#
- global _fpsp_unsupp
-_fpsp_unsupp:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # save fp state
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode?
- bne.b fu_s
-fu_u:
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # save on stack
- bra.b fu_cont
-# if the exception is an opclass zero or two unimplemented data type
-# exception, then the a7' calculated here is wrong since it doesn't
-# stack an ea. however, we don't need an a7' for this case anyways.
-fu_s:
- lea 0x4+EXC_EA(%a6),%a0 # load old a7'
- mov.l %a0,EXC_A7(%a6) # save on stack
-
-fu_cont:
-
-# the FPIAR holds the "current PC" of the faulting instruction
-# the FPIAR should be set correctly for ALL exceptions passing through
-# this point.
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
-############################
-
- clr.b SPCOND_FLG(%a6) # clear special condition flag
-
-# Separate opclass three (fpn-to-mem) ops since they have a different
-# stack frame and protocol.
- btst &0x5,EXC_CMDREG(%a6) # is it an fmove out?
- bne.w fu_out # yes
-
-# Separate packed opclass two instructions.
- bfextu EXC_CMDREG(%a6){&0:&6},%d0
- cmpi.b %d0,&0x13
- beq.w fu_in_pack
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field
- andi.l &0x00ff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
-# Opclass two w/ memory-to-fpn operation will have an incorrect extended
-# precision format if the src format was single or double and the
-# source data type was an INF, NAN, DENORM, or UNNORM
- lea FP_SRC(%a6),%a0 # pass ptr to input
- bsr.l fix_skewed_ops
-
-# we don't know whether the src operand or the dst operand (or both) is the
-# UNNORM or DENORM. call the function that tags the operand type. if the
-# input is an UNNORM, then convert it to a NORM, DENORM, or ZERO.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2 # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-
-fu_op2:
- mov.b %d0,STAG(%a6) # save src optype tag
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# at this point
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fu_extract # monadic
- cmpi.b 1+EXC_CMDREG(%a6),&0x3a # is operation an ftst?
- beq.b fu_extract # yes, so it's monadic, too
-
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fu_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fu_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- bfextu 1+EXC_CMDREG(%a6){&1:&7},%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.l*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all dyadic ops
-# OPERR : fsqrt(-NORM)
-# OVFL : all except ftst,fcmp
-# UNFL : all except ftst,fcmp
-# DZ : fdiv
-# INEX2 : all except ftst,fcmp
-# INEX1 : none (packed doesn't go through here)
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions set
- bne.b fu_in_ena # some are enabled
-
-fu_in_cont:
-# fcmp and ftst do not store any result.
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch extension
- andi.b &0x38,%d0 # extract bits 3-5
- cmpi.b %d0,&0x38 # is instr fcmp or ftst?
- beq.b fu_in_exit # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l store_fpreg # store the result
-
-fu_in_exit:
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- bra.l _fpsp_done
-
-fu_in_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_in_exc # there is at least one set
-
-#
-# No exceptions occurred that were also enabled. Now:
-#
-# if (OVFL && ovfl_disabled && inexact_enabled) {
-# branch to _real_inex() (even if the result was exact!);
-# } else {
-# save the result in the proper fp reg (unless the op is fcmp or ftst);
-# return;
-# }
-#
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.b fu_in_cont # no
-
-fu_in_ovflchk:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.b fu_in_cont # no
- bra.w fu_in_exc_ovfl # go insert overflow frame
-
-#
-# An exception occurred and that exception was enabled:
-#
-# shift enabled exception field into lo byte of d0;
-# if (((INEX2 || INEX1) && inex_enabled && OVFL && ovfl_disabled) ||
-# ((INEX2 || INEX1) && inex_enabled && UNFL && unfl_disabled)) {
-# /*
-# * this is the case where we must call _real_inex() now or else
-# * there will be no other way to pass it the exceptional operand
-# */
-# call _real_inex();
-# } else {
-# restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
-# }
-#
-fu_in_exc:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX? (6)
- bne.b fu_in_exc_exit # no
-
-# the enabled exception was inexact
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did disabled underflow occur?
- bne.w fu_in_exc_unfl # yes
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did disabled overflow occur?
- bne.w fu_in_exc_ovfl # yes
-
-# here, we insert the correct fsave status value into the fsave frame for the
-# corresponding exception. the operand in the fsave frame should be the original
-# src operand.
-fu_in_exc_exit:
- mov.l %d0,-(%sp) # save d0
- bsr.l funimp_skew # skew sgl or dbl inputs
- mov.l (%sp)+,%d0 # restore d0
-
- mov.w (tbl_except.b,%pc,%d0.w*2),2+FP_SRC(%a6) # create exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6
-
- bra.l _fpsp_done
-
-tbl_except:
- short 0xe000,0xe006,0xe004,0xe005
- short 0xe003,0xe002,0xe001,0xe001
-
-fu_in_exc_unfl:
- mov.w &0x4,%d0
- bra.b fu_in_exc_exit
-fu_in_exc_ovfl:
- mov.w &0x03,%d0
- bra.b fu_in_exc_exit
-
-# If the input operand to this operation was opclass two and a single
-# or double precision denorm, inf, or nan, the operand needs to be
-# "corrected" in order to have the proper equivalent extended precision
-# number.
- global fix_skewed_ops
-fix_skewed_ops:
- bfextu EXC_CMDREG(%a6){&0:&6},%d0 # extract opclass,src fmt
- cmpi.b %d0,&0x11 # is class = 2 & fmt = sgl?
- beq.b fso_sgl # yes
- cmpi.b %d0,&0x15 # is class = 2 & fmt = dbl?
- beq.b fso_dbl # yes
- rts # no
-
-fso_sgl:
- mov.w LOCAL_EX(%a0),%d0 # fetch src exponent
- andi.w &0x7fff,%d0 # strip sign
- cmpi.w %d0,&0x3f80 # is |exp| == $3f80?
- beq.b fso_sgl_dnrm_zero # yes
- cmpi.w %d0,&0x407f # no; is |exp| == $407f?
- beq.b fso_infnan # yes
- rts # no
-
-fso_sgl_dnrm_zero:
- andi.l &0x7fffffff,LOCAL_HI(%a0) # clear j-bit
- beq.b fso_zero # it's a skewed zero
-fso_sgl_dnrm:
-# here, we count on norm not to alter a0...
- bsr.l norm # normalize mantissa
- neg.w %d0 # -shft amt
- addi.w &0x3f81,%d0 # adjust new exponent
- andi.w &0x8000,LOCAL_EX(%a0) # clear old exponent
- or.w %d0,LOCAL_EX(%a0) # insert new exponent
- rts
-
-fso_zero:
- andi.w &0x8000,LOCAL_EX(%a0) # clear bogus exponent
- rts
-
-fso_infnan:
- andi.b &0x7f,LOCAL_HI(%a0) # clear j-bit
- ori.w &0x7fff,LOCAL_EX(%a0) # make exponent = $7fff
- rts
-
-fso_dbl:
- mov.w LOCAL_EX(%a0),%d0 # fetch src exponent
- andi.w &0x7fff,%d0 # strip sign
- cmpi.w %d0,&0x3c00 # is |exp| == $3c00?
- beq.b fso_dbl_dnrm_zero # yes
- cmpi.w %d0,&0x43ff # no; is |exp| == $43ff?
- beq.b fso_infnan # yes
- rts # no
-
-fso_dbl_dnrm_zero:
- andi.l &0x7fffffff,LOCAL_HI(%a0) # clear j-bit
- bne.b fso_dbl_dnrm # it's a skewed denorm
- tst.l LOCAL_LO(%a0) # is it a zero?
- beq.b fso_zero # yes
-fso_dbl_dnrm:
-# here, we count on norm not to alter a0...
- bsr.l norm # normalize mantissa
- neg.w %d0 # -shft amt
- addi.w &0x3c01,%d0 # adjust new exponent
- andi.w &0x8000,LOCAL_EX(%a0) # clear old exponent
- or.w %d0,LOCAL_EX(%a0) # insert new exponent
- rts
-
-#################################################################
-
-# fmove out took an unimplemented data type exception.
-# the src operand is in FP_SRC. Call _fout() to write out the result and
-# to determine which exceptions, if any, to take.
-fu_out:
-
-# Separate packed move outs from the UNNORM and DENORM move outs.
- bfextu EXC_CMDREG(%a6){&3:&3},%d0
- cmpi.b %d0,&0x3
- beq.w fu_out_pack
- cmpi.b %d0,&0x7
- beq.w fu_out_pack
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field.
-# fmove out doesn't affect ccodes.
- and.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
-# the src can ONLY be a DENORM or an UNNORM! so, don't make any big subroutine
-# call here. just figure out what it is...
- mov.w FP_SRC_EX(%a6),%d0 # get exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b fu_out_denorm # it's a DENORM
-
- lea FP_SRC(%a6),%a0
- bsr.l unnorm_fix # yes; fix it
-
- mov.b %d0,STAG(%a6)
-
- bra.b fu_out_cont
-fu_out_denorm:
- mov.b &DENORM,STAG(%a6)
-fu_out_cont:
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- mov.l (%a6),EXC_A6(%a6) # in case a6 changes
- bsr.l fout # call fmove out routine
-
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : none
-# OPERR : fmove.{b,w,l} out of large UNNORM
-# OVFL : fmove.{s,d}
-# UNFL : fmove.{s,d,x}
-# DZ : none
-# INEX2 : all
-# INEX1 : none (packed doesn't travel through here)
-
-# determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_out_ena # some are enabled
-
-fu_out_done:
-
- mov.l EXC_A6(%a6),(%a6) # in case a6 changed
-
-# on extended precision opclass three instructions using pre-decrement or
-# post-increment addressing mode, the address register is not updated. is the
-# address register was the stack pointer used from user mode, then let's update
-# it here. if it was used from supervisor mode, then we have to handle this
-# as a special case.
- btst &0x5,EXC_SR(%a6)
- bne.b fu_out_done_s
-
- mov.l EXC_A7(%a6),%a0 # restore a7
- mov.l %a0,%usp
-
-fu_out_done_cont:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace on?
- bne.b fu_out_trace # yes
-
- bra.l _fpsp_done
-
-# is the ea mode pre-decrement of the stack pointer from supervisor mode?
-# ("fmov.x fpm,-(a7)") if so,
-fu_out_done_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.b fu_out_done_cont
-
-# the extended precision result is still in fp0. but, we need to save it
-# somewhere on the stack until we can copy it to its final resting place.
-# here, we're counting on the top of the stack to be the old place-holders
-# for fp0/fp1 which have already been restored. that way, we can write
-# over those destinations with the shifted stack frame.
- fmovm.x &0x80,FP_SRC(%a6) # put answer on stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_SRC_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_SRC_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_SRC_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- btst &0x7,(%sp)
- bne.b fu_out_trace
-
- bra.l _fpsp_done
-
-fu_out_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_out_exc # there is at least one set
-
-# no exceptions were set.
-# if a disabled overflow occurred and inexact was enabled but the result
-# was exact, then a branch to _real_inex() is made.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.w fu_out_done # no
-
-fu_out_ovflchk:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.w fu_out_done # no
- bra.w fu_inex # yes
-
-#
-# The fp move out that took the "Unimplemented Data Type" exception was
-# being traced. Since the stack frames are similar, get the "current" PC
-# from FPIAR and put it in the trace stack frame then jump to _real_trace().
-#
-# UNSUPP FRAME TRACE FRAME
-# ***************** *****************
-# * EA * * Current *
-# * * * PC *
-# ***************** *****************
-# * 0x3 * 0x0dc * * 0x2 * 0x024 *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-#
-fu_out_trace:
- mov.w &0x2024,0x6(%sp)
- fmov.l %fpiar,0x8(%sp)
- bra.l _real_trace
-
-# an exception occurred and that exception was enabled.
-fu_out_exc:
- subi.l &24,%d0 # fix offset to be 0-8
-
-# we don't mess with the existing fsave frame. just re-insert it and
-# jump to the "_real_{}()" handler...
- mov.w (tbl_fu_out.b,%pc,%d0.w*2),%d0
- jmp (tbl_fu_out.b,%pc,%d0.w*1)
-
- swbeg &0x8
-tbl_fu_out:
- short tbl_fu_out - tbl_fu_out # BSUN can't happen
- short tbl_fu_out - tbl_fu_out # SNAN can't happen
- short fu_operr - tbl_fu_out # OPERR
- short fu_ovfl - tbl_fu_out # OVFL
- short fu_unfl - tbl_fu_out # UNFL
- short tbl_fu_out - tbl_fu_out # DZ can't happen
- short fu_inex - tbl_fu_out # INEX2
- short tbl_fu_out - tbl_fu_out # INEX1 won't make it here
-
-# for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
-# frestore it.
-fu_snan:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d8,EXC_VOFF(%a6) # vector offset = 0xd8
- mov.w &0xe006,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6)
-
- unlk %a6
-
-
- bra.l _real_snan
-
-fu_operr:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d0,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe004,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6)
-
- unlk %a6
-
-
- bra.l _real_operr
-
-fu_ovfl:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d4,EXC_VOFF(%a6) # vector offset = 0xd4
- mov.w &0xe005,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
- bra.l _real_ovfl
-
-# underflow can happen for extended precision. extended precision opclass
-# three instruction exceptions don't update the stack pointer. so, if the
-# exception occurred from user mode, then simply update a7 and exit normally.
-# if the exception occurred from supervisor mode, check if
-fu_unfl:
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
- btst &0x5,EXC_SR(%a6)
- bne.w fu_unfl_s
-
- mov.l EXC_A7(%a6),%a0 # restore a7 whether we need
- mov.l %a0,%usp # to or not...
-
-fu_unfl_cont:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30cc,EXC_VOFF(%a6) # vector offset = 0xcc
- mov.w &0xe003,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
- bra.l _real_unfl
-
-fu_unfl_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # was the <ea> mode -(sp)?
- bne.b fu_unfl_cont
-
-# the extended precision result is still in fp0. but, we need to save it
-# somewhere on the stack until we can copy it to its final resting place
-# (where the exc frame is currently). make sure it's not at the top of the
-# frame or it will get overwritten when the exc stack frame is shifted "down".
- fmovm.x &0x80,FP_SRC(%a6) # put answer on stack
- fmovm.x &0x40,FP_DST(%a6) # put EXOP on stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30cc,EXC_VOFF(%a6) # vector offset = 0xcc
- mov.w &0xe003,2+FP_DST(%a6)
-
- frestore FP_DST(%a6) # restore EXOP
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_SRC_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_SRC_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_SRC_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- bra.l _real_unfl
-
-# fmove in and out enter here.
-fu_inex:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30c4,EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
-
- bra.l _real_inex
-
-#########################################################################
-#########################################################################
-fu_in_pack:
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field
- andi.l &0x0ff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bsr.l get_packed # fetch packed src operand
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- bsr.l set_tag_x # set src optype tag
-
- mov.b %d0,STAG(%a6) # save src optype tag
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# at this point
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fu_extract_p # monadic
- cmpi.b 1+EXC_CMDREG(%a6),&0x3a # is operation an ftst?
- beq.b fu_extract_p # yes, so it's monadic, too
-
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_done_p # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fu_op2_done_p:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fu_extract_p:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- bfextu 1+EXC_CMDREG(%a6){&1:&7},%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.l*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all dyadic ops
-# OPERR : fsqrt(-NORM)
-# OVFL : all except ftst,fcmp
-# UNFL : all except ftst,fcmp
-# DZ : fdiv
-# INEX2 : all except ftst,fcmp
-# INEX1 : all
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_in_ena_p # some are enabled
-
-fu_in_cont_p:
-# fcmp and ftst do not store any result.
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch extension
- andi.b &0x38,%d0 # extract bits 3-5
- cmpi.b %d0,&0x38 # is instr fcmp or ftst?
- beq.b fu_in_exit_p # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l store_fpreg # store the result
-
-fu_in_exit_p:
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.w fu_in_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_in_exit_cont_p:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-# the exception occurred in supervisor mode. check to see if the
-# addressing mode was (a7)+. if so, we'll need to shift the
-# stack frame "up".
-fu_in_exit_s_p:
- btst &mia7_bit,SPCOND_FLG(%a6) # was ea mode (a7)+
- beq.b fu_in_exit_cont_p # no
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
-# shift the stack frame "up". we don't really care about the <ea> field.
- mov.l 0x4(%sp),0x10(%sp)
- mov.l 0x0(%sp),0xc(%sp)
- add.l &0xc,%sp
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-fu_in_ena_p:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled & set
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_in_exc_p # at least one was set
-
-#
-# No exceptions occurred that were also enabled. Now:
-#
-# if (OVFL && ovfl_disabled && inexact_enabled) {
-# branch to _real_inex() (even if the result was exact!);
-# } else {
-# save the result in the proper fp reg (unless the op is fcmp or ftst);
-# return;
-# }
-#
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.w fu_in_cont_p # no
-
-fu_in_ovflchk_p:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.w fu_in_cont_p # no
- bra.w fu_in_exc_ovfl_p # do _real_inex() now
-
-#
-# An exception occurred and that exception was enabled:
-#
-# shift enabled exception field into lo byte of d0;
-# if (((INEX2 || INEX1) && inex_enabled && OVFL && ovfl_disabled) ||
-# ((INEX2 || INEX1) && inex_enabled && UNFL && unfl_disabled)) {
-# /*
-# * this is the case where we must call _real_inex() now or else
-# * there will be no other way to pass it the exceptional operand
-# */
-# call _real_inex();
-# } else {
-# restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
-# }
-#
-fu_in_exc_p:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX? (6 or 7)
- blt.b fu_in_exc_exit_p # no
-
-# the enabled exception was inexact
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did disabled underflow occur?
- bne.w fu_in_exc_unfl_p # yes
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did disabled overflow occur?
- bne.w fu_in_exc_ovfl_p # yes
-
-# here, we insert the correct fsave status value into the fsave frame for the
-# corresponding exception. the operand in the fsave frame should be the original
-# src operand.
-# as a reminder for future predicted pain and agony, we are passing in fsave the
-# "non-skewed" operand for cases of sgl and dbl src INFs,NANs, and DENORMs.
-# this is INCORRECT for enabled SNAN which would give to the user the skewed SNAN!!!
-fu_in_exc_exit_p:
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.w fu_in_exc_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_in_exc_exit_cont_p:
- mov.w (tbl_except_p.b,%pc,%d0.w*2),2+FP_SRC(%a6)
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace enabled?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done
-
-tbl_except_p:
- short 0xe000,0xe006,0xe004,0xe005
- short 0xe003,0xe002,0xe001,0xe001
-
-fu_in_exc_ovfl_p:
- mov.w &0x3,%d0
- bra.w fu_in_exc_exit_p
-
-fu_in_exc_unfl_p:
- mov.w &0x4,%d0
- bra.w fu_in_exc_exit_p
-
-fu_in_exc_exit_s_p:
- btst &mia7_bit,SPCOND_FLG(%a6)
- beq.b fu_in_exc_exit_cont_p
-
- mov.w (tbl_except_p.b,%pc,%d0.w*2),2+FP_SRC(%a6)
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6 # unravel stack frame
-
-# shift stack frame "up". who cares about <ea> field.
- mov.l 0x4(%sp),0x10(%sp)
- mov.l 0x0(%sp),0xc(%sp)
- add.l &0xc,%sp
-
- btst &0x7,(%sp) # is trace on?
- bne.b fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-#
-# The opclass two PACKED instruction that took an "Unimplemented Data Type"
-# exception was being traced. Make the "current" PC the FPIAR and put it in the
-# trace stack frame then jump to _real_trace().
-#
-# UNSUPP FRAME TRACE FRAME
-# ***************** *****************
-# * EA * * Current *
-# * * * PC *
-# ***************** *****************
-# * 0x2 * 0x0dc * * 0x2 * 0x024 *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-fu_trace_p:
- mov.w &0x2024,0x6(%sp)
- fmov.l %fpiar,0x8(%sp)
-
- bra.l _real_trace
-
-#########################################################
-#########################################################
-fu_out_pack:
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field.
-# fmove out doesn't affect ccodes.
- and.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l load_fpn1
-
-# unlike other opclass 3, unimplemented data type exceptions, packed must be
-# able to detect all operand types.
- lea FP_SRC(%a6),%a0
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_p # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-
-fu_op2_p:
- mov.b %d0,STAG(%a6) # save src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- mov.l (%a6),EXC_A6(%a6) # in case a6 changes
- bsr.l fout # call fmove out routine
-
-# Exceptions in order of precedence:
-# BSUN : no
-# SNAN : yes
-# OPERR : if ((k_factor > +17) || (dec. exp exceeds 3 digits))
-# OVFL : no
-# UNFL : no
-# DZ : no
-# INEX2 : yes
-# INEX1 : no
-
-# determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_out_ena_p # some are enabled
-
-fu_out_exit_p:
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.b fu_out_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_out_exit_cont_p:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-# the exception occurred in supervisor mode. check to see if the
-# addressing mode was -(a7). if so, we'll need to shift the
-# stack frame "down".
-fu_out_exit_s_p:
- btst &mda7_bit,SPCOND_FLG(%a6) # was ea mode -(a7)
- beq.b fu_out_exit_cont_p # no
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- btst &0x7,(%sp)
- bne.w fu_trace_p
-
- bra.l _fpsp_done
-
-fu_out_ena_p:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- beq.w fu_out_exit_p
-
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
-# an exception occurred and that exception was enabled.
-# the only exception possible on packed move out are INEX, OPERR, and SNAN.
-fu_out_exc_p:
- cmpi.b %d0,&0x1a
- bgt.w fu_inex_p2
- beq.w fu_operr_p
-
-fu_snan_p:
- btst &0x5,EXC_SR(%a6)
- bne.b fu_snan_s_p
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_snan
-
-fu_snan_s_p:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_snan
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d8,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe006,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_snan
-
-fu_operr_p:
- btst &0x5,EXC_SR(%a6)
- bne.w fu_operr_p_s
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_operr
-
-fu_operr_p_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_operr
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d0,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe004,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_operr
-
-fu_inex_p2:
- btst &0x5,EXC_SR(%a6)
- bne.w fu_inex_s_p2
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_inex
-
-fu_inex_s_p2:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_inex
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30c4,EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_inex
-
-#########################################################################
-
-#
-# if we're stuffing a source operand back into an fsave frame then we
-# have to make sure that for single or double source operands that the
-# format stuffed is as weird as the hardware usually makes it.
-#
- global funimp_skew
-funimp_skew:
- bfextu EXC_EXTWORD(%a6){&3:&3},%d0 # extract src specifier
- cmpi.b %d0,&0x1 # was src sgl?
- beq.b funimp_skew_sgl # yes
- cmpi.b %d0,&0x5 # was src dbl?
- beq.b funimp_skew_dbl # yes
- rts
-
-funimp_skew_sgl:
- mov.w FP_SRC_EX(%a6),%d0 # fetch DENORM exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b funimp_skew_sgl_not
- cmpi.w %d0,&0x3f80
- bgt.b funimp_skew_sgl_not
- neg.w %d0 # make exponent negative
- addi.w &0x3f81,%d0 # find amt to shift
- mov.l FP_SRC_HI(%a6),%d1 # fetch DENORM hi(man)
- lsr.l %d0,%d1 # shift it
- bset &31,%d1 # set j-bit
- mov.l %d1,FP_SRC_HI(%a6) # insert new hi(man)
- andi.w &0x8000,FP_SRC_EX(%a6) # clear old exponent
- ori.w &0x3f80,FP_SRC_EX(%a6) # insert new "skewed" exponent
-funimp_skew_sgl_not:
- rts
-
-funimp_skew_dbl:
- mov.w FP_SRC_EX(%a6),%d0 # fetch DENORM exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b funimp_skew_dbl_not
- cmpi.w %d0,&0x3c00
- bgt.b funimp_skew_dbl_not
-
- tst.b FP_SRC_EX(%a6) # make "internal format"
- smi.b 0x2+FP_SRC(%a6)
- mov.w %d0,FP_SRC_EX(%a6) # insert exponent with cleared sign
- clr.l %d0 # clear g,r,s
- lea FP_SRC(%a6),%a0 # pass ptr to src op
- mov.w &0x3c01,%d1 # pass denorm threshold
- bsr.l dnrm_lp # denorm it
- mov.w &0x3c00,%d0 # new exponent
- tst.b 0x2+FP_SRC(%a6) # is sign set?
- beq.b fss_dbl_denorm_done # no
- bset &15,%d0 # set sign
-fss_dbl_denorm_done:
- bset &0x7,FP_SRC_HI(%a6) # set j-bit
- mov.w %d0,FP_SRC_EX(%a6) # insert new exponent
-funimp_skew_dbl_not:
- rts
-
-#########################################################################
- global _mem_write2
-_mem_write2:
- btst &0x5,EXC_SR(%a6)
- beq.l _dmem_write
- mov.l 0x0(%a0),FP_DST_EX(%a6)
- mov.l 0x4(%a0),FP_DST_HI(%a6)
- mov.l 0x8(%a0),FP_DST_LO(%a6)
- clr.l %d1
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_effadd(): 060FPSP entry point for FP "Unimplemented #
-# effective address" exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Unimplemented Effective Address exception in an operating #
-# system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# decbin() - convert packed data to FP binary data #
-# _real_fpu_disabled() - "callout" for "FPU disabled" exception #
-# _real_access() - "callout" for access error exception #
-# _mem_read() - read extended immediate operand from memory #
-# _fpsp_done() - "callout" for exit; work all done #
-# _real_trace() - "callout" for Trace enabled exception #
-# fmovm_dynamic() - emulate dynamic fmovm instruction #
-# fmovm_ctrl() - emulate fmovm control instruction #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the "Unimplemented <ea>" stk frame #
-# #
-# OUTPUT ************************************************************** #
-# If access error: #
-# - The system stack is changed to an access error stack frame #
-# If FPU disabled: #
-# - The system stack is changed to an FPU disabled stack frame #
-# If Trace exception enabled: #
-# - The system stack is changed to a Trace exception stack frame #
-# Else: (normal case) #
-# - None (correct result has been stored as appropriate) #
-# #
-# ALGORITHM *********************************************************** #
-# This exception handles 3 types of operations: #
-# (1) FP Instructions using extended precision or packed immediate #
-# addressing mode. #
-# (2) The "fmovm.x" instruction w/ dynamic register specification. #
-# (3) The "fmovm.l" instruction w/ 2 or 3 control registers. #
-# #
-# For immediate data operations, the data is read in w/ a #
-# _mem_read() "callout", converted to FP binary (if packed), and used #
-# as the source operand to the instruction specified by the instruction #
-# word. If no FP exception should be reported ads a result of the #
-# emulation, then the result is stored to the destination register and #
-# the handler exits through _fpsp_done(). If an enabled exc has been #
-# signalled as a result of emulation, then an fsave state frame #
-# corresponding to the FP exception type must be entered into the 060 #
-# FPU before exiting. In either the enabled or disabled cases, we #
-# must also check if a Trace exception is pending, in which case, we #
-# must create a Trace exception stack frame from the current exception #
-# stack frame. If no Trace is pending, we simply exit through #
-# _fpsp_done(). #
-# For "fmovm.x", call the routine fmovm_dynamic() which will #
-# decode and emulate the instruction. No FP exceptions can be pending #
-# as a result of this operation emulation. A Trace exception can be #
-# pending, though, which means the current stack frame must be changed #
-# to a Trace stack frame and an exit made through _real_trace(). #
-# For the case of "fmovm.x Dn,-(a7)", where the offending instruction #
-# was executed from supervisor mode, this handler must store the FP #
-# register file values to the system stack by itself since #
-# fmovm_dynamic() can't handle this. A normal exit is made through #
-# fpsp_done(). #
-# For "fmovm.l", fmovm_ctrl() is used to emulate the instruction. #
-# Again, a Trace exception may be pending and an exit made through #
-# _real_trace(). Else, a normal exit is made through _fpsp_done(). #
-# #
-# Before any of the above is attempted, it must be checked to #
-# see if the FPU is disabled. Since the "Unimp <ea>" exception is taken #
-# before the "FPU disabled" exception, but the "FPU disabled" exception #
-# has higher priority, we check the disabled bit in the PCR. If set, #
-# then we must create an 8 word "FPU disabled" exception stack frame #
-# from the current 4 word exception stack frame. This includes #
-# reproducing the effective address of the instruction to put on the #
-# new stack frame. #
-# #
-# In the process of all emulation work, if a _mem_read() #
-# "callout" returns a failing result indicating an access error, then #
-# we must create an access error stack frame from the current stack #
-# frame. This information includes a faulting address and a fault- #
-# status-longword. These are created within this handler. #
-# #
-#########################################################################
-
- global _fpsp_effadd
-_fpsp_effadd:
-
-# This exception type takes priority over the "Line F Emulator"
-# exception. Therefore, the FPU could be disabled when entering here.
-# So, we must check to see if it's disabled and handle that case separately.
- mov.l %d0,-(%sp) # save d0
- movc %pcr,%d0 # load proc cr
- btst &0x1,%d0 # is FPU disabled?
- bne.w iea_disabled # yes
- mov.l (%sp)+,%d0 # restore d0
-
- link %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# PC of instruction that took the exception is the PC in the frame
- mov.l EXC_PC(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
-#########################################################################
-
- tst.w %d0 # is operation fmovem?
- bmi.w iea_fmovm # yes
-
-#
-# here, we will have:
-# fabs fdabs fsabs facos fmod
-# fadd fdadd fsadd fasin frem
-# fcmp fatan fscale
-# fdiv fddiv fsdiv fatanh fsin
-# fint fcos fsincos
-# fintrz fcosh fsinh
-# fmove fdmove fsmove fetox ftan
-# fmul fdmul fsmul fetoxm1 ftanh
-# fneg fdneg fsneg fgetexp ftentox
-# fsgldiv fgetman ftwotox
-# fsglmul flog10
-# fsqrt flog2
-# fsub fdsub fssub flogn
-# ftst flognp1
-# which can all use f<op>.{x,p}
-# so, now it's immediate data extended precision AND PACKED FORMAT!
-#
-iea_op:
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- btst &0xa,%d0 # is src fmt x or p?
- bne.b iea_op_pack # packed
-
-
- mov.l EXC_EXTWPTR(%a6),%a0 # pass: ptr to #<data>
- lea FP_SRC(%a6),%a1 # pass: ptr to super addr
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _imem_read # read extended immediate
-
- tst.l %d1 # did ifetch fail?
- bne.w iea_iacc # yes
-
- bra.b iea_op_setsrc
-
-iea_op_pack:
-
- mov.l EXC_EXTWPTR(%a6),%a0 # pass: ptr to #<data>
- lea FP_SRC(%a6),%a1 # pass: ptr to super dst
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _imem_read # read packed operand
-
- tst.l %d1 # did ifetch fail?
- bne.w iea_iacc # yes
-
-# The packed operand is an INF or a NAN if the exponent field is all ones.
- bfextu FP_SRC(%a6){&1:&15},%d0 # get exp
- cmpi.w %d0,&0x7fff # INF or NAN?
- beq.b iea_op_setsrc # operand is an INF or NAN
-
-# The packed operand is a zero if the mantissa is all zero, else it's
-# a normal packed op.
- mov.b 3+FP_SRC(%a6),%d0 # get byte 4
- andi.b &0x0f,%d0 # clear all but last nybble
- bne.b iea_op_gp_not_spec # not a zero
- tst.l FP_SRC_HI(%a6) # is lw 2 zero?
- bne.b iea_op_gp_not_spec # not a zero
- tst.l FP_SRC_LO(%a6) # is lw 3 zero?
- beq.b iea_op_setsrc # operand is a ZERO
-iea_op_gp_not_spec:
- lea FP_SRC(%a6),%a0 # pass: ptr to packed op
- bsr.l decbin # convert to extended
- fmovm.x &0x80,FP_SRC(%a6) # make this the srcop
-
-iea_op_setsrc:
- addi.l &0xc,EXC_EXTWPTR(%a6) # update extension word pointer
-
-# FP_SRC now holds the src operand.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # could be ANYTHING!!!
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b iea_op_getdst # no
- bsr.l unnorm_fix # yes; convert to NORM/DENORM/ZERO
- mov.b %d0,STAG(%a6) # set new optype tag
-iea_op_getdst:
- clr.b STORE_FLG(%a6) # clear "store result" boolean
-
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b iea_op_extract # monadic
- btst &0x4,1+EXC_CMDREG(%a6) # is operation fsincos,ftst,fcmp?
- bne.b iea_op_spec # yes
-
-iea_op_loaddst:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # fetch dst regno
- bsr.l load_fpn2 # load dst operand
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,DTAG(%a6) # could be ANYTHING!!!
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b iea_op_extract # no
- bsr.l unnorm_fix # yes; convert to NORM/DENORM/ZERO
- mov.b %d0,DTAG(%a6) # set new optype tag
- bra.b iea_op_extract
-
-# the operation is fsincos, ftst, or fcmp. only fcmp is dyadic
-iea_op_spec:
- btst &0x3,1+EXC_CMDREG(%a6) # is operation fsincos?
- beq.b iea_op_extract # yes
-# now, we're left with ftst and fcmp. so, first let's tag them so that they don't
-# store a result. then, only fcmp will branch back and pick up a dst operand.
- st STORE_FLG(%a6) # don't store a final result
- btst &0x1,1+EXC_CMDREG(%a6) # is operation fcmp?
- beq.b iea_op_loaddst # yes
-
-iea_op_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass: rnd mode,prec
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- fmov.l &0x0,%fpcr
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all operations
-# OPERR : all reg-reg or mem-reg operations that can normally operr
-# OVFL : same as OPERR
-# UNFL : same as OPERR
-# DZ : same as OPERR
-# INEX2 : same as OPERR
-# INEX1 : all packed immediate operations
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.b iea_op_ena # some are enabled
-
-# now, we save the result, unless, of course, the operation was ftst or fcmp.
-# these don't save results.
-iea_op_save:
- tst.b STORE_FLG(%a6) # does this op store a result?
- bne.b iea_op_exit1 # exit with no frestore
-
-iea_op_store:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # fetch dst regno
- bsr.l store_fpreg # store the result
-
-iea_op_exit1:
- mov.l EXC_PC(%a6),USER_FPIAR(%a6) # set FPIAR to "Current PC"
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel the frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w iea_op_trace # yes
-
- bra.l _fpsp_done # exit to os
-
-iea_op_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enable and set
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b iea_op_exc # at least one was set
-
-# no exception occurred. now, did a disabled, exact overflow occur with inexact
-# enabled? if so, then we have to stuff an overflow frame into the FPU.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- beq.b iea_op_save
-
-iea_op_ovfl:
- btst &inex2_bit,FPCR_ENABLE(%a6) # is inexact enabled?
- beq.b iea_op_store # no
- bra.b iea_op_exc_ovfl # yes
-
-# an enabled exception occurred. we have to insert the exception type back into
-# the machine.
-iea_op_exc:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX?
- bne.b iea_op_exc_force # no
-
-# the enabled exception was inexact. so, if it occurs with an overflow
-# or underflow that was disabled, then we have to force an overflow or
-# underflow frame.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- bne.b iea_op_exc_ovfl # yes
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did underflow occur?
- bne.b iea_op_exc_unfl # yes
-
-iea_op_exc_force:
- mov.w (tbl_iea_except.b,%pc,%d0.w*2),2+FP_SRC(%a6)
- bra.b iea_op_exit2 # exit with frestore
-
-tbl_iea_except:
- short 0xe002, 0xe006, 0xe004, 0xe005
- short 0xe003, 0xe002, 0xe001, 0xe001
-
-iea_op_exc_ovfl:
- mov.w &0xe005,2+FP_SRC(%a6)
- bra.b iea_op_exit2
-
-iea_op_exc_unfl:
- mov.w &0xe003,2+FP_SRC(%a6)
-
-iea_op_exit2:
- mov.l EXC_PC(%a6),USER_FPIAR(%a6) # set FPIAR to "Current PC"
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore exceptional state
-
- unlk %a6 # unravel the frame
-
- btst &0x7,(%sp) # is trace on?
- bne.b iea_op_trace # yes
-
- bra.l _fpsp_done # exit to os
-
-#
-# The opclass two instruction that took an "Unimplemented Effective Address"
-# exception was being traced. Make the "current" PC the FPIAR and put it in
-# the trace stack frame then jump to _real_trace().
-#
-# UNIMP EA FRAME TRACE FRAME
-# ***************** *****************
-# * 0x0 * 0x0f0 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x024 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# *****************
-# * SR *
-# *****************
-iea_op_trace:
- mov.l (%sp),-(%sp) # shift stack frame "down"
- mov.w 0x8(%sp),0x4(%sp)
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
-
- bra.l _real_trace
-
-#########################################################################
-iea_fmovm:
- btst &14,%d0 # ctrl or data reg
- beq.w iea_fmovm_ctrl
-
-iea_fmovm_data:
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode
- bne.b iea_fmovm_data_s
-
-iea_fmovm_data_u:
- mov.l %usp,%a0
- mov.l %a0,EXC_A7(%a6) # store current a7
- bsr.l fmovm_dynamic # do dynamic fmovm
- mov.l EXC_A7(%a6),%a0 # load possibly new a7
- mov.l %a0,%usp # update usp
- bra.w iea_fmovm_exit
-
-iea_fmovm_data_s:
- clr.b SPCOND_FLG(%a6)
- lea 0x2+EXC_VOFF(%a6),%a0
- mov.l %a0,EXC_A7(%a6)
- bsr.l fmovm_dynamic # do dynamic fmovm
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.w iea_fmovm_data_predec
- cmpi.b SPCOND_FLG(%a6),&mia7_flg
- bne.w iea_fmovm_exit
-
-# right now, d0 = the size.
-# the data has been fetched from the supervisor stack, but we have not
-# incremented the stack pointer by the appropriate number of bytes.
-# do it here.
-iea_fmovm_data_postinc:
- btst &0x7,EXC_SR(%a6)
- bne.b iea_fmovm_data_pi_trace
-
- mov.w EXC_SR(%a6),(EXC_SR,%a6,%d0)
- mov.l EXC_EXTWPTR(%a6),(EXC_PC,%a6,%d0)
- mov.w &0x00f0,(EXC_VOFF,%a6,%d0)
-
- lea (EXC_SR,%a6,%d0),%a0
- mov.l %a0,EXC_SR(%a6)
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
- mov.l (%sp)+,%sp
- bra.l _fpsp_done
-
-iea_fmovm_data_pi_trace:
- mov.w EXC_SR(%a6),(EXC_SR-0x4,%a6,%d0)
- mov.l EXC_EXTWPTR(%a6),(EXC_PC-0x4,%a6,%d0)
- mov.w &0x2024,(EXC_VOFF-0x4,%a6,%d0)
- mov.l EXC_PC(%a6),(EXC_VOFF+0x2-0x4,%a6,%d0)
-
- lea (EXC_SR-0x4,%a6,%d0),%a0
- mov.l %a0,EXC_SR(%a6)
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
- mov.l (%sp)+,%sp
- bra.l _real_trace
-
-# right now, d1 = size and d0 = the strg.
-iea_fmovm_data_predec:
- mov.b %d1,EXC_VOFF(%a6) # store strg
- mov.b %d0,0x1+EXC_VOFF(%a6) # store size
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),-(%sp) # make a copy of a6
- mov.l %d0,-(%sp) # save d0
- mov.l %d1,-(%sp) # save d1
- mov.l EXC_EXTWPTR(%a6),-(%sp) # make a copy of Next PC
-
- clr.l %d0
- mov.b 0x1+EXC_VOFF(%a6),%d0 # fetch size
- neg.l %d0 # get negative of size
-
- btst &0x7,EXC_SR(%a6) # is trace enabled?
- beq.b iea_fmovm_data_p2
-
- mov.w EXC_SR(%a6),(EXC_SR-0x4,%a6,%d0)
- mov.l EXC_PC(%a6),(EXC_VOFF-0x2,%a6,%d0)
- mov.l (%sp)+,(EXC_PC-0x4,%a6,%d0)
- mov.w &0x2024,(EXC_VOFF-0x4,%a6,%d0)
-
- pea (%a6,%d0) # create final sp
- bra.b iea_fmovm_data_p3
-
-iea_fmovm_data_p2:
- mov.w EXC_SR(%a6),(EXC_SR,%a6,%d0)
- mov.l (%sp)+,(EXC_PC,%a6,%d0)
- mov.w &0x00f0,(EXC_VOFF,%a6,%d0)
-
- pea (0x4,%a6,%d0) # create final sp
-
-iea_fmovm_data_p3:
- clr.l %d1
- mov.b EXC_VOFF(%a6),%d1 # fetch strg
-
- tst.b %d1
- bpl.b fm_1
- fmovm.x &0x80,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_1:
- lsl.b &0x1,%d1
- bpl.b fm_2
- fmovm.x &0x40,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_2:
- lsl.b &0x1,%d1
- bpl.b fm_3
- fmovm.x &0x20,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_3:
- lsl.b &0x1,%d1
- bpl.b fm_4
- fmovm.x &0x10,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_4:
- lsl.b &0x1,%d1
- bpl.b fm_5
- fmovm.x &0x08,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_5:
- lsl.b &0x1,%d1
- bpl.b fm_6
- fmovm.x &0x04,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_6:
- lsl.b &0x1,%d1
- bpl.b fm_7
- fmovm.x &0x02,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_7:
- lsl.b &0x1,%d1
- bpl.b fm_end
- fmovm.x &0x01,(0x4+0x8,%a6,%d0)
-fm_end:
- mov.l 0x4(%sp),%d1
- mov.l 0x8(%sp),%d0
- mov.l 0xc(%sp),%a6
- mov.l (%sp)+,%sp
-
- btst &0x7,(%sp) # is trace enabled?
- beq.l _fpsp_done
- bra.l _real_trace
-
-#########################################################################
-iea_fmovm_ctrl:
-
- bsr.l fmovm_ctrl # load ctrl regs
-
-iea_fmovm_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- btst &0x7,EXC_SR(%a6) # is trace on?
- bne.b iea_fmovm_trace # yes
-
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set Next PC
-
- unlk %a6 # unravel the frame
-
- bra.l _fpsp_done # exit to os
-
-#
-# The control reg instruction that took an "Unimplemented Effective Address"
-# exception was being traced. The "Current PC" for the trace frame is the
-# PC stacked for Unimp EA. The "Next PC" is in EXC_EXTWPTR.
-# After fixing the stack frame, jump to _real_trace().
-#
-# UNIMP EA FRAME TRACE FRAME
-# ***************** *****************
-# * 0x0 * 0x0f0 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x024 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# *****************
-# * SR *
-# *****************
-# this ain't a pretty solution, but it works:
-# -restore a6 (not with unlk)
-# -shift stack frame down over where old a6 used to be
-# -add LOCAL_SIZE to stack pointer
-iea_fmovm_trace:
- mov.l (%a6),%a6 # restore frame pointer
- mov.w EXC_SR+LOCAL_SIZE(%sp),0x0+LOCAL_SIZE(%sp)
- mov.l EXC_PC+LOCAL_SIZE(%sp),0x8+LOCAL_SIZE(%sp)
- mov.l EXC_EXTWPTR+LOCAL_SIZE(%sp),0x2+LOCAL_SIZE(%sp)
- mov.w &0x2024,0x6+LOCAL_SIZE(%sp) # stk fmt = 0x2; voff = 0x024
- add.l &LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_trace
-
-#########################################################################
-# The FPU is disabled and so we should really have taken the "Line
-# F Emulator" exception. So, here we create an 8-word stack frame
-# from our 4-word stack frame. This means we must calculate the length
-# the faulting instruction to get the "next PC". This is trivial for
-# immediate operands but requires some extra work for fmovm dynamic
-# which can use most addressing modes.
-iea_disabled:
- mov.l (%sp)+,%d0 # restore d0
-
- link %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
-
-# PC of instruction that took the exception is the PC in the frame
- mov.l EXC_PC(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
- tst.w %d0 # is instr fmovm?
- bmi.b iea_dis_fmovm # yes
-# instruction is using an extended precision immediate operand. Therefore,
-# the total instruction length is 16 bytes.
-iea_dis_immed:
- mov.l &0x10,%d0 # 16 bytes of instruction
- bra.b iea_dis_cont
-iea_dis_fmovm:
- btst &0xe,%d0 # is instr fmovm ctrl
- bne.b iea_dis_fmovm_data # no
-# the instruction is a fmovm.l with 2 or 3 registers.
- bfextu %d0{&19:&3},%d1
- mov.l &0xc,%d0
- cmpi.b %d1,&0x7 # move all regs?
- bne.b iea_dis_cont
- addq.l &0x4,%d0
- bra.b iea_dis_cont
-# the instruction is an fmovm.x dynamic which can use many addressing
-# modes and thus can have several different total instruction lengths.
-# call fmovm_calc_ea which will go through the ea calc process and,
-# as a by-product, will tell us how long the instruction is.
-iea_dis_fmovm_data:
- clr.l %d0
- bsr.l fmovm_calc_ea
- mov.l EXC_EXTWPTR(%a6),%d0
- sub.l EXC_PC(%a6),%d0
-iea_dis_cont:
- mov.w %d0,EXC_VOFF(%a6) # store stack shift value
-
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
-# here, we actually create the 8-word frame from the 4-word frame,
-# with the "next PC" as additional info.
-# the <ea> field is let as undefined.
- subq.l &0x8,%sp # make room for new stack
- mov.l %d0,-(%sp) # save d0
- mov.w 0xc(%sp),0x4(%sp) # move SR
- mov.l 0xe(%sp),0x6(%sp) # move Current PC
- clr.l %d0
- mov.w 0x12(%sp),%d0
- mov.l 0x6(%sp),0x10(%sp) # move Current PC
- add.l %d0,0x6(%sp) # make Next PC
- mov.w &0x402c,0xa(%sp) # insert offset,frame format
- mov.l (%sp)+,%d0 # restore d0
-
- bra.l _real_fpu_disabled
-
-##########
-
-iea_iacc:
- movc %pcr,%d0
- btst &0x1,%d0
- bne.b iea_iacc_cont
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1 on stack
-iea_iacc_cont:
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- subq.w &0x8,%sp # make stack frame bigger
- mov.l 0x8(%sp),(%sp) # store SR,hi(PC)
- mov.w 0xc(%sp),0x4(%sp) # store lo(PC)
- mov.w &0x4008,0x6(%sp) # store voff
- mov.l 0x2(%sp),0x8(%sp) # store ea
- mov.l &0x09428001,0xc(%sp) # store fslw
-
-iea_acc_done:
- btst &0x5,(%sp) # user or supervisor mode?
- beq.b iea_acc_done2 # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-
-iea_acc_done2:
- bra.l _real_access
-
-iea_dacc:
- lea -LOCAL_SIZE(%a6),%sp
-
- movc %pcr,%d1
- btst &0x1,%d1
- bne.b iea_dacc_cont
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1 on stack
- fmovm.l LOCAL_SIZE+USER_FPCR(%sp),%fpcr,%fpsr,%fpiar # restore ctrl regs
-iea_dacc_cont:
- mov.l (%a6),%a6
-
- mov.l 0x4+LOCAL_SIZE(%sp),-0x8+0x4+LOCAL_SIZE(%sp)
- mov.w 0x8+LOCAL_SIZE(%sp),-0x8+0x8+LOCAL_SIZE(%sp)
- mov.w &0x4008,-0x8+0xa+LOCAL_SIZE(%sp)
- mov.l %a0,-0x8+0xc+LOCAL_SIZE(%sp)
- mov.w %d0,-0x8+0x10+LOCAL_SIZE(%sp)
- mov.w &0x0001,-0x8+0x12+LOCAL_SIZE(%sp)
-
- movm.l LOCAL_SIZE+EXC_DREGS(%sp),&0x0303 # restore d0-d1/a0-a1
- add.w &LOCAL_SIZE-0x4,%sp
-
- bra.b iea_acc_done
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_operr(): 060FPSP entry point for FP Operr exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Operand Error exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# _real_operr() - "callout" to operating system operr handler #
-# _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
-# store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
-# facc_out_{b,w,l}() - store to memory took access error (opcl 3) #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Operr exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# No access error: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP Operr exception is enabled, the goal #
-# is to get to the handler specified at _real_operr(). But, on the 060, #
-# for opclass zero and two instruction taking this exception, the #
-# input operand in the fsave frame may be incorrect for some cases #
-# and needs to be corrected. This handler calls fix_skewed_ops() to #
-# do just this and then exits through _real_operr(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# operr result out to memory or data register file as it should. #
-# This code must emulate the move out before finally exiting through #
-# _real_inex(). The move out, if to memory, is performed using #
-# _mem_write() "callout" routines that may return a failing result. #
-# In this special case, the handler must exit through facc_out() #
-# which creates an access error stack frame from the current operr #
-# stack frame. #
-# #
-#########################################################################
-
- global _fpsp_operr
-_fpsp_operr:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.b foperr_out # fmove out
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source infinity or
-# denorm operand in the sgl or dbl format. NANs also become skewed, but can't
-# cause an operr so we don't need to check for them here.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-foperr_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_operr
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# operand error exceptions. we do this here before passing control to
-# the user operand error handler.
-#
-# byte, word, and long destination format operations can pass
-# through here. we simply need to test the sign of the src
-# operand and save the appropriate minimum or maximum integer value
-# to the effective address as pointed to by the stacked effective address.
-#
-# although packed opclass three operations can take operand error
-# exceptions, they won't pass through here since they are caught
-# first by the unsupported data format exception handler. that handler
-# sends them directly to _real_operr() if necessary.
-#
-foperr_out:
-
- mov.w FP_SRC_EX(%a6),%d1 # fetch exponent
- andi.w &0x7fff,%d1
- cmpi.w %d1,&0x7fff
- bne.b foperr_out_not_qnan
-# the operand is either an infinity or a QNAN.
- tst.l FP_SRC_LO(%a6)
- bne.b foperr_out_qnan
- mov.l FP_SRC_HI(%a6),%d1
- andi.l &0x7fffffff,%d1
- beq.b foperr_out_not_qnan
-foperr_out_qnan:
- mov.l FP_SRC_HI(%a6),L_SCR1(%a6)
- bra.b foperr_out_jmp
-
-foperr_out_not_qnan:
- mov.l &0x7fffffff,%d1
- tst.b FP_SRC_EX(%a6)
- bpl.b foperr_out_not_qnan2
- addq.l &0x1,%d1
-foperr_out_not_qnan2:
- mov.l %d1,L_SCR1(%a6)
-
-foperr_out_jmp:
- bfextu %d0{&19:&3},%d0 # extract dst format field
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract <ea> mode,reg
- mov.w (tbl_operr.b,%pc,%d0.w*2),%a0
- jmp (tbl_operr.b,%pc,%a0)
-
-tbl_operr:
- short foperr_out_l - tbl_operr # long word integer
- short tbl_operr - tbl_operr # sgl prec shouldn't happen
- short tbl_operr - tbl_operr # ext prec shouldn't happen
- short foperr_exit - tbl_operr # packed won't enter here
- short foperr_out_w - tbl_operr # word integer
- short tbl_operr - tbl_operr # dbl prec shouldn't happen
- short foperr_out_b - tbl_operr # byte integer
- short tbl_operr - tbl_operr # packed won't enter here
-
-foperr_out_b:
- mov.b L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_b_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_byte # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- bra.w foperr_exit
-foperr_out_b_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_b # store result to regfile
- bra.w foperr_exit
-
-foperr_out_w:
- mov.w L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_w_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_word # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- bra.w foperr_exit
-foperr_out_w_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_w # store result to regfile
- bra.w foperr_exit
-
-foperr_out_l:
- mov.l L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_l_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w foperr_exit
-foperr_out_l_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w foperr_exit
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_snan(): 060FPSP entry point for FP SNAN exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Signalling NAN exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# _real_snan() - "callout" to operating system SNAN handler #
-# _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
-# store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
-# facc_out_{b,w,l,d,x}() - store to mem took acc error (opcl 3) #
-# _calc_ea_fout() - fix An if <ea> is -() or ()+; also get <ea> #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP SNAN exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# No access error: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP SNAN exception is enabled, the goal #
-# is to get to the handler specified at _real_snan(). But, on the 060, #
-# for opclass zero and two instructions taking this exception, the #
-# input operand in the fsave frame may be incorrect for some cases #
-# and needs to be corrected. This handler calls fix_skewed_ops() to #
-# do just this and then exits through _real_snan(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# SNAN result out to memory or data register file as it should. #
-# This code must emulate the move out before finally exiting through #
-# _real_snan(). The move out, if to memory, is performed using #
-# _mem_write() "callout" routines that may return a failing result. #
-# In this special case, the handler must exit through facc_out() #
-# which creates an access error stack frame from the current SNAN #
-# stack frame. #
-# For the case of an extended precision opclass 3 instruction, #
-# if the effective addressing mode was -() or ()+, then the address #
-# register must get updated by calling _calc_ea_fout(). If the <ea> #
-# was -(a7) from supervisor mode, then the exception frame currently #
-# on the system stack must be carefully moved "down" to make room #
-# for the operand being moved. #
-# #
-#########################################################################
-
- global _fpsp_snan
-_fpsp_snan:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.w fsnan_out # fmove out
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source infinity or
-# denorm operand in the sgl or dbl format. NANs also become skewed and must be
-# fixed here.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-fsnan_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_snan
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# snan exceptions. we do this here before passing control to
-# the user snan handler.
-#
-# byte, word, long, and packed destination format operations can pass
-# through here. since packed format operations already were handled by
-# fpsp_unsupp(), then we need to do nothing else for them here.
-# for byte, word, and long, we simply need to test the sign of the src
-# operand and save the appropriate minimum or maximum integer value
-# to the effective address as pointed to by the stacked effective address.
-#
-fsnan_out:
-
- bfextu %d0{&19:&3},%d0 # extract dst format field
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract <ea> mode,reg
- mov.w (tbl_snan.b,%pc,%d0.w*2),%a0
- jmp (tbl_snan.b,%pc,%a0)
-
-tbl_snan:
- short fsnan_out_l - tbl_snan # long word integer
- short fsnan_out_s - tbl_snan # sgl prec shouldn't happen
- short fsnan_out_x - tbl_snan # ext prec shouldn't happen
- short tbl_snan - tbl_snan # packed needs no help
- short fsnan_out_w - tbl_snan # word integer
- short fsnan_out_d - tbl_snan # dbl prec shouldn't happen
- short fsnan_out_b - tbl_snan # byte integer
- short tbl_snan - tbl_snan # packed needs no help
-
-fsnan_out_b:
- mov.b FP_SRC_HI(%a6),%d0 # load upper byte of SNAN
- bset &6,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_b_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_byte # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- bra.w fsnan_exit
-fsnan_out_b_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_b # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_w:
- mov.w FP_SRC_HI(%a6),%d0 # load upper word of SNAN
- bset &14,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_w_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_word # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- bra.w fsnan_exit
-fsnan_out_w_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_w # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_l:
- mov.l FP_SRC_HI(%a6),%d0 # load upper longword of SNAN
- bset &30,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_l_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w fsnan_exit
-fsnan_out_l_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_s:
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_d_dn # yes
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7fc00000,%d0 # insert new exponent,SNAN bit
- mov.l FP_SRC_HI(%a6),%d1 # load mantissa
- lsr.l &0x8,%d1 # shift mantissa for sgl
- or.l %d1,%d0 # create sgl SNAN
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w fsnan_exit
-fsnan_out_d_dn:
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7fc00000,%d0 # insert new exponent,SNAN bit
- mov.l %d1,-(%sp)
- mov.l FP_SRC_HI(%a6),%d1 # load mantissa
- lsr.l &0x8,%d1 # shift mantissa for sgl
- or.l %d1,%d0 # create sgl SNAN
- mov.l (%sp)+,%d1
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_d:
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7ff80000,%d0 # insert new exponent,SNAN bit
- mov.l FP_SRC_HI(%a6),%d1 # load hi mantissa
- mov.l %d0,FP_SCR0_EX(%a6) # store to temp space
- mov.l &11,%d0 # load shift amt
- lsr.l %d0,%d1
- or.l %d1,FP_SCR0_EX(%a6) # create dbl hi
- mov.l FP_SRC_HI(%a6),%d1 # load hi mantissa
- andi.l &0x000007ff,%d1
- ror.l %d0,%d1
- mov.l %d1,FP_SCR0_HI(%a6) # store to temp space
- mov.l FP_SRC_LO(%a6),%d1 # load lo mantissa
- lsr.l %d0,%d1
- or.l %d1,FP_SCR0_HI(%a6) # create dbl lo
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- movq.l &0x8,%d0 # pass: size of 8 bytes
- bsr.l _dmem_write # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- bra.w fsnan_exit
-
-# for extended precision, if the addressing mode is pre-decrement or
-# post-increment, then the address register did not get updated.
-# in addition, for pre-decrement, the stacked <ea> is incorrect.
-fsnan_out_x:
- clr.b SPCOND_FLG(%a6) # clear special case flag
-
- mov.w FP_SRC_EX(%a6),FP_SCR0_EX(%a6)
- clr.w 2+FP_SCR0(%a6)
- mov.l FP_SRC_HI(%a6),%d0
- bset &30,%d0
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l FP_SRC_LO(%a6),FP_SCR0_LO(%a6)
-
- btst &0x5,EXC_SR(%a6) # supervisor mode exception?
- bne.b fsnan_out_x_s # yes
-
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # save on stack for calc_ea()
- mov.l (%a6),EXC_A6(%a6)
-
- bsr.l _calc_ea_fout # find the correct ea,update An
- mov.l %a0,%a1
- mov.l %a0,EXC_EA(%a6) # stack correct <ea>
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp # restore user stack pointer
- mov.l EXC_A6(%a6),(%a6)
-
-fsnan_out_x_save:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- movq.l &0xc,%d0 # pass: size of extended
- bsr.l _dmem_write # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_x # yes
-
- bra.w fsnan_exit
-
-fsnan_out_x_s:
- mov.l (%a6),EXC_A6(%a6)
-
- bsr.l _calc_ea_fout # find the correct ea,update An
- mov.l %a0,%a1
- mov.l %a0,EXC_EA(%a6) # stack correct <ea>
-
- mov.l EXC_A6(%a6),(%a6)
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # is <ea> mode -(a7)?
- bne.b fsnan_out_x_save # no
-
-# the operation was "fmove.x SNAN,-(a7)" from supervisor mode.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- mov.l EXC_A6(%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_PC+0x2(%sp),LOCAL_SIZE+EXC_PC+0x2-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
- mov.l LOCAL_SIZE+FP_SCR0_EX(%sp),LOCAL_SIZE+EXC_SR(%sp)
- mov.l LOCAL_SIZE+FP_SCR0_HI(%sp),LOCAL_SIZE+EXC_PC+0x2(%sp)
- mov.l LOCAL_SIZE+FP_SCR0_LO(%sp),LOCAL_SIZE+EXC_EA(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- bra.l _real_snan
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_inex(): 060FPSP entry point for FP Inexact exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Inexact exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# smovcr() - emulate an "fmovcr" instruction #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _real_inex() - "callout" to operating system inexact handler #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Inexact exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP Inexact exception is enabled, the goal #
-# is to get to the handler specified at _real_inex(). But, on the 060, #
-# for opclass zero and two instruction taking this exception, the #
-# hardware doesn't store the correct result to the destination FP #
-# register as did the '040 and '881/2. This handler must emulate the #
-# instruction in order to get this value and then store it to the #
-# correct register before calling _real_inex(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# inexact result out to memory or data register file as it should. #
-# This code must emulate the move out by calling fout() before finally #
-# exiting through _real_inex(). #
-# #
-#########################################################################
-
- global _fpsp_inex
-_fpsp_inex:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.w finex_out # fmove out
-
-
-# the hardware, for "fabs" and "fneg" w/ a long source format, puts the
-# longword integer directly into the upper longword of the mantissa along
-# w/ an exponent value of 0x401e. we convert this to extended precision here.
- bfextu %d0{&19:&3},%d0 # fetch instr size
- bne.b finex_cont # instr size is not long
- cmpi.w FP_SRC_EX(%a6),&0x401e # is exponent 0x401e?
- bne.b finex_cont # no
- fmov.l &0x0,%fpcr
- fmov.l FP_SRC_HI(%a6),%fp0 # load integer src
- fmov.x %fp0,FP_SRC(%a6) # store integer as extended precision
- mov.w &0xe001,0x2+FP_SRC(%a6)
-
-finex_cont:
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-# Here, we zero the ccode and exception byte field since we're going to
-# emulate the whole instruction. Notice, though, that we don't kill the
-# INEX1 bit. This is because a packed op has long since been converted
-# to extended before arriving here. Therefore, we need to retain the
-# INEX1 bit from when the operand was first converted.
- andi.l &0x00ff01ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bfextu EXC_EXTWORD(%a6){&0:&6},%d1 # extract upper 6 of cmdreg
- cmpi.b %d1,&0x17 # is op an fmovecr?
- beq.w finex_fmovcr # yes
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bits four and five of the fp extension word separate the monadic and dyadic
-# operations that can pass through fpsp_inex(). remember that fcmp and ftst
-# will never take this exception, but fsincos will.
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b finex_extract # monadic
-
- btst &0x4,1+EXC_CMDREG(%a6) # is operation an fsincos?
- bne.b finex_extract # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b finex_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-finex_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-finex_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-# the operation has been emulated. the result is in fp0.
-finex_save:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-finex_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_inex
-
-finex_fmovcr:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec,mode
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.l &0x0000007f,%d1 # pass rom offset
- bsr.l smovcr
- bra.b finex_save
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# inexact exceptions. we do this here before passing control to
-# the user inexact handler.
-#
-# byte, word, and long destination format operations can pass
-# through here. so can double and single precision.
-# although packed opclass three operations can take inexact
-# exceptions, they won't pass through here since they are caught
-# first by the unsupported data format exception handler. that handler
-# sends them directly to _real_inex() if necessary.
-#
-finex_out:
-
- mov.b &NORM,STAG(%a6) # src is a NORM
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec,mode
-
- andi.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout # store the default result
-
- bra.b finex_exit
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_dz(): 060FPSP entry point for FP DZ exception. #
-# #
-# This handler should be the first code executed upon taking #
-# the FP DZ exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword from memory #
-# fix_skewed_ops() - adjust fsave operand #
-# _real_dz() - "callout" exit point from FP DZ handler #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP DZ exception stack. #
-# - The fsave frame contains the source operand. #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack contains the FP DZ exception stack. #
-# - The fsave frame contains the adjusted source operand. #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the DZ exception is enabled, the goal is to #
-# get to the handler specified at _real_dz(). But, on the 060, when the #
-# exception is taken, the input operand in the fsave state frame may #
-# be incorrect for some cases and need to be adjusted. So, this package #
-# adjusts the operand using fix_skewed_ops() and then branches to #
-# _real_dz(). #
-# #
-#########################################################################
-
- global _fpsp_dz
-_fpsp_dz:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source zero
-# in the sgl or dbl format.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-fdz_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_dz
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_fline(): 060FPSP entry point for "Line F emulator" exc. #
-# #
-# This handler should be the first code executed upon taking the #
-# "Line F Emulator" exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _fpsp_unimp() - handle "FP Unimplemented" exceptions #
-# _real_fpu_disabled() - handle "FPU disabled" exceptions #
-# _real_fline() - handle "FLINE" exceptions #
-# _imem_read_long() - read instruction longword #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains a "Line F Emulator" exception #
-# stack frame. #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack is unchanged #
-# #
-# ALGORITHM *********************************************************** #
-# When a "Line F Emulator" exception occurs, there are 3 possible #
-# exception types, denoted by the exception stack frame format number: #
-# (1) FPU unimplemented instruction (6 word stack frame) #
-# (2) FPU disabled (8 word stack frame) #
-# (3) Line F (4 word stack frame) #
-# #
-# This module determines which and forks the flow off to the #
-# appropriate "callout" (for "disabled" and "Line F") or to the #
-# correct emulation code (for "FPU unimplemented"). #
-# This code also must check for "fmovecr" instructions w/ a #
-# non-zero <ea> field. These may get flagged as "Line F" but should #
-# really be flagged as "FPU Unimplemented". (This is a "feature" on #
-# the '060. #
-# #
-#########################################################################
-
- global _fpsp_fline
-_fpsp_fline:
-
-# check to see if this exception is a "FP Unimplemented Instruction"
-# exception. if so, branch directly to that handler's entry point.
- cmpi.w 0x6(%sp),&0x202c
- beq.l _fpsp_unimp
-
-# check to see if the FPU is disabled. if so, jump to the OS entry
-# point for that condition.
- cmpi.w 0x6(%sp),&0x402c
- beq.l _real_fpu_disabled
-
-# the exception was an "F-Line Illegal" exception. we check to see
-# if the F-Line instruction is an "fmovecr" w/ a non-zero <ea>. if
-# so, convert the F-Line exception stack frame to an FP Unimplemented
-# Instruction exception stack frame else branch to the OS entry
-# point for the F-Line exception handler.
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
-
- mov.l EXC_PC(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch instruction words
-
- bfextu %d0{&0:&10},%d1 # is it an fmovecr?
- cmpi.w %d1,&0x03c8
- bne.b fline_fline # no
-
- bfextu %d0{&16:&6},%d1 # is it an fmovecr?
- cmpi.b %d1,&0x17
- bne.b fline_fline # no
-
-# it's an fmovecr w/ a non-zero <ea> that has entered through
-# the F-Line Illegal exception.
-# so, we need to convert the F-Line exception stack frame into an
-# FP Unimplemented Instruction stack frame and jump to that entry
-# point.
-#
-# but, if the FPU is disabled, then we need to jump to the FPU disabled
-# entry point.
- movc %pcr,%d0
- btst &0x1,%d0
- beq.b fline_fmovcr
-
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- sub.l &0x8,%sp # make room for "Next PC", <ea>
- mov.w 0x8(%sp),(%sp)
- mov.l 0xa(%sp),0x2(%sp) # move "Current PC"
- mov.w &0x402c,0x6(%sp)
- mov.l 0x2(%sp),0xc(%sp)
- addq.l &0x4,0x2(%sp) # set "Next PC"
-
- bra.l _real_fpu_disabled
-
-fline_fmovcr:
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- fmov.l 0x2(%sp),%fpiar # set current PC
- addq.l &0x4,0x2(%sp) # set Next PC
-
- mov.l (%sp),-(%sp)
- mov.l 0x8(%sp),0x4(%sp)
- mov.b &0x20,0x6(%sp)
-
- bra.l _fpsp_unimp
-
-fline_fline:
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- bra.l _real_fline
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_unimp(): 060FPSP entry point for FP "Unimplemented #
-# Instruction" exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Unimplemented Instruction exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_{word,long}() - read instruction word/longword #
-# load_fop() - load src/dst ops from memory and/or FP regfile #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# tbl_trans - addr of table of emulation routines for trnscndls #
-# _real_access() - "callout" for access error exception #
-# _fpsp_done() - "callout" for exit; work all done #
-# _real_trace() - "callout" for Trace enabled exception #
-# smovcr() - emulate "fmovecr" instruction #
-# funimp_skew() - adjust fsave src ops to "incorrect" value #
-# _ftrapcc() - emulate an "ftrapcc" instruction #
-# _fdbcc() - emulate an "fdbcc" instruction #
-# _fscc() - emulate an "fscc" instruction #
-# _real_trap() - "callout" for Trap exception #
-# _real_bsun() - "callout" for enabled Bsun exception #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the "Unimplemented Instr" stk frame #
-# #
-# OUTPUT ************************************************************** #
-# If access error: #
-# - The system stack is changed to an access error stack frame #
-# If Trace exception enabled: #
-# - The system stack is changed to a Trace exception stack frame #
-# Else: (normal case) #
-# - Correct result has been stored as appropriate #
-# #
-# ALGORITHM *********************************************************** #
-# There are two main cases of instructions that may enter here to #
-# be emulated: (1) the FPgen instructions, most of which were also #
-# unimplemented on the 040, and (2) "ftrapcc", "fscc", and "fdbcc". #
-# For the first set, this handler calls the routine load_fop() #
-# to load the source and destination (for dyadic) operands to be used #
-# for instruction emulation. The correct emulation routine is then #
-# chosen by decoding the instruction type and indexing into an #
-# emulation subroutine index table. After emulation returns, this #
-# handler checks to see if an exception should occur as a result of the #
-# FP instruction emulation. If so, then an FP exception of the correct #
-# type is inserted into the FPU state frame using the "frestore" #
-# instruction before exiting through _fpsp_done(). In either the #
-# exceptional or non-exceptional cases, we must check to see if the #
-# Trace exception is enabled. If so, then we must create a Trace #
-# exception frame from the current exception frame and exit through #
-# _real_trace(). #
-# For "fdbcc", "ftrapcc", and "fscc", the emulation subroutines #
-# _fdbcc(), _ftrapcc(), and _fscc() respectively are used. All three #
-# may flag that a BSUN exception should be taken. If so, then the #
-# current exception stack frame is converted into a BSUN exception #
-# stack frame and an exit is made through _real_bsun(). If the #
-# instruction was "ftrapcc" and a Trap exception should result, a Trap #
-# exception stack frame is created from the current frame and an exit #
-# is made through _real_trap(). If a Trace exception is pending, then #
-# a Trace exception frame is created from the current frame and a jump #
-# is made to _real_trace(). Finally, if none of these conditions exist, #
-# then the handler exits though the callout _fpsp_done(). #
-# #
-# In any of the above scenarios, if a _mem_read() or _mem_write() #
-# "callout" returns a failing value, then an access error stack frame #
-# is created from the current stack frame and an exit is made through #
-# _real_access(). #
-# #
-#########################################################################
-
-#
-# FP UNIMPLEMENTED INSTRUCTION STACK FRAME:
-#
-# *****************
-# * * => <ea> of fp unimp instr.
-# - EA -
-# * *
-# *****************
-# * 0x2 * 0x02c * => frame format and vector offset(vector #11)
-# *****************
-# * *
-# - Next PC - => PC of instr to execute after exc handling
-# * *
-# *****************
-# * SR * => SR at the time the exception was taken
-# *****************
-#
-# Note: the !NULL bit does not get set in the fsave frame when the
-# machine encounters an fp unimp exception. Therefore, it must be set
-# before leaving this handler.
-#
- global _fpsp_unimp
-_fpsp_unimp:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1
-
- btst &0x5,EXC_SR(%a6) # user mode exception?
- bne.b funimp_s # no; supervisor mode
-
-# save the value of the user stack pointer onto the stack frame
-funimp_u:
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # store in stack frame
- bra.b funimp_cont
-
-# store the value of the supervisor stack pointer BEFORE the exc occurred.
-# old_sp is address just above stacked effective address.
-funimp_s:
- lea 4+EXC_EA(%a6),%a0 # load old a7'
- mov.l %a0,EXC_A7(%a6) # store a7'
- mov.l %a0,OLD_A7(%a6) # make a copy
-
-funimp_cont:
-
-# the FPIAR holds the "current PC" of the faulting instruction.
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-############################################################################
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- clr.b SPCOND_FLG(%a6) # clear "special case" flag
-
-# Divide the fp instructions into 8 types based on the TYPE field in
-# bits 6-8 of the opword(classes 6,7 are undefined).
-# (for the '060, only two types can take this exception)
-# bftst %d0{&7:&3} # test TYPE
- btst &22,%d0 # type 0 or 1 ?
- bne.w funimp_misc # type 1
-
-#########################################
-# TYPE == 0: General instructions #
-#########################################
-funimp_gen:
-
- clr.b STORE_FLG(%a6) # clear "store result" flag
-
-# clear the ccode byte and exception status byte
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- bfextu %d0{&16:&6},%d1 # extract upper 6 of cmdreg
- cmpi.b %d1,&0x17 # is op an fmovecr?
- beq.w funimp_fmovcr # yes
-
-funimp_gen_op:
- bsr.l _load_fop # load
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x003f,%d1 # extract extension bits
- lsl.w &0x3,%d1 # shift right 3 bits
- or.b STAG(%a6),%d1 # insert src optag bits
-
- lea FP_DST(%a6),%a1 # pass dst ptr in a1
- lea FP_SRC(%a6),%a0 # pass src ptr in a0
-
- mov.w (tbl_trans.w,%pc,%d1.w*2),%d1
- jsr (tbl_trans.w,%pc,%d1.w*1) # emulate
-
-funimp_fsave:
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w funimp_ena # some are enabled
-
-funimp_store:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # fetch Dn
- bsr.l store_fpreg # store result to fp regfile
-
-funimp_gen_exit:
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
-funimp_gen_exit_cmp:
- cmpi.b SPCOND_FLG(%a6),&mia7_flg # was the ea mode (sp)+ ?
- beq.b funimp_gen_exit_a7 # yes
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # was the ea mode -(sp) ?
- beq.b funimp_gen_exit_a7 # yes
-
-funimp_gen_exit_cont:
- unlk %a6
-
-funimp_gen_exit_cont2:
- btst &0x7,(%sp) # is trace on?
- beq.l _fpsp_done # no
-
-# this catches a problem with the case where an exception will be re-inserted
-# into the machine. the frestore has already been executed...so, the fmov.l
-# alone of the control register would trigger an unwanted exception.
-# until I feel like fixing this, we'll sidestep the exception.
- fsave -(%sp)
- fmov.l %fpiar,0x14(%sp) # "Current PC" is in FPIAR
- frestore (%sp)+
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x24
- bra.l _real_trace
-
-funimp_gen_exit_a7:
- btst &0x5,EXC_SR(%a6) # supervisor or user mode?
- bne.b funimp_gen_exit_a7_s # supervisor
-
- mov.l %a0,-(%sp)
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- mov.l (%sp)+,%a0
- bra.b funimp_gen_exit_cont
-
-# if the instruction was executed from supervisor mode and the addressing
-# mode was (a7)+, then the stack frame for the rte must be shifted "up"
-# "n" bytes where "n" is the size of the src operand type.
-# f<op>.{b,w,l,s,d,x,p}
-funimp_gen_exit_a7_s:
- mov.l %d0,-(%sp) # save d0
- mov.l EXC_A7(%a6),%d0 # load new a7'
- sub.l OLD_A7(%a6),%d0 # subtract old a7'
- mov.l 0x2+EXC_PC(%a6),(0x2+EXC_PC,%a6,%d0) # shift stack frame
- mov.l EXC_SR(%a6),(EXC_SR,%a6,%d0) # shift stack frame
- mov.w %d0,EXC_SR(%a6) # store incr number
- mov.l (%sp)+,%d0 # restore d0
-
- unlk %a6
-
- add.w (%sp),%sp # stack frame shifted
- bra.b funimp_gen_exit_cont2
-
-######################
-# fmovecr.x #ccc,fpn #
-######################
-funimp_fmovcr:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.l &0x0000007f,%d1 # pass rom offset in d1
- bsr.l smovcr
- bra.w funimp_fsave
-
-#########################################################################
-
-#
-# the user has enabled some exceptions. we figure not to see this too
-# often so that's why it gets lower priority.
-#
-funimp_ena:
-
-# was an exception set that was also enabled?
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled and set
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b funimp_exc # at least one was set
-
-# no exception that was enabled was set BUT if we got an exact overflow
-# and overflow wasn't enabled but inexact was (yech!) then this is
-# an inexact exception; otherwise, return to normal non-exception flow.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- beq.w funimp_store # no; return to normal flow
-
-# the overflow w/ exact result happened but was inexact set in the FPCR?
-funimp_ovfl:
- btst &inex2_bit,FPCR_ENABLE(%a6) # is inexact enabled?
- beq.w funimp_store # no; return to normal flow
- bra.b funimp_exc_ovfl # yes
-
-# some exception happened that was actually enabled.
-# we'll insert this new exception into the FPU and then return.
-funimp_exc:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX?
- bne.b funimp_exc_force # no
-
-# the enabled exception was inexact. so, if it occurs with an overflow
-# or underflow that was disabled, then we have to force an overflow or
-# underflow frame. the eventual overflow or underflow handler will see that
-# it's actually an inexact and act appropriately. this is the only easy
-# way to have the EXOP available for the enabled inexact handler when
-# a disabled overflow or underflow has also happened.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- bne.b funimp_exc_ovfl # yes
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did underflow occur?
- bne.b funimp_exc_unfl # yes
-
-# force the fsave exception status bits to signal an exception of the
-# appropriate type. don't forget to "skew" the source operand in case we
-# "unskewed" the one the hardware initially gave us.
-funimp_exc_force:
- mov.l %d0,-(%sp) # save d0
- bsr.l funimp_skew # check for special case
- mov.l (%sp)+,%d0 # restore d0
- mov.w (tbl_funimp_except.b,%pc,%d0.w*2),2+FP_SRC(%a6)
- bra.b funimp_gen_exit2 # exit with frestore
-
-tbl_funimp_except:
- short 0xe002, 0xe006, 0xe004, 0xe005
- short 0xe003, 0xe002, 0xe001, 0xe001
-
-# insert an overflow frame
-funimp_exc_ovfl:
- bsr.l funimp_skew # check for special case
- mov.w &0xe005,2+FP_SRC(%a6)
- bra.b funimp_gen_exit2
-
-# insert an underflow frame
-funimp_exc_unfl:
- bsr.l funimp_skew # check for special case
- mov.w &0xe003,2+FP_SRC(%a6)
-
-# this is the general exit point for an enabled exception that will be
-# restored into the machine for the instruction just emulated.
-funimp_gen_exit2:
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # insert exceptional status
-
- bra.w funimp_gen_exit_cmp
-
-############################################################################
-
-#
-# TYPE == 1: FDB<cc>, FS<cc>, FTRAP<cc>
-#
-# These instructions were implemented on the '881/2 and '040 in hardware but
-# are emulated in software on the '060.
-#
-funimp_misc:
- bfextu %d0{&10:&3},%d1 # extract mode field
- cmpi.b %d1,&0x1 # is it an fdb<cc>?
- beq.w funimp_fdbcc # yes
- cmpi.b %d1,&0x7 # is it an fs<cc>?
- bne.w funimp_fscc # yes
- bfextu %d0{&13:&3},%d1
- cmpi.b %d1,&0x2 # is it an fs<cc>?
- blt.w funimp_fscc # yes
-
-#########################
-# ftrap<cc> #
-# ftrap<cc>.w #<data> #
-# ftrap<cc>.l #<data> #
-#########################
-funimp_ftrapcc:
-
- bsr.l _ftrapcc # FTRAP<cc>()
-
- cmpi.b SPCOND_FLG(%a6),&fbsun_flg # is enabled bsun occurring?
- beq.w funimp_bsun # yes
-
- cmpi.b SPCOND_FLG(%a6),&ftrapcc_flg # should a trap occur?
- bne.w funimp_done # no
-
-# FP UNIMP FRAME TRAP FRAME
-# ***************** *****************
-# ** <EA> ** ** Current PC **
-# ***************** *****************
-# * 0x2 * 0x02c * * 0x2 * 0x01c *
-# ***************** *****************
-# ** Next PC ** ** Next PC **
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-# (6 words) (6 words)
-#
-# the ftrapcc instruction should take a trap. so, here we must create a
-# trap stack frame from an unimplemented fp instruction stack frame and
-# jump to the user supplied entry point for the trap exception
-funimp_ftrapcc_tp:
- mov.l USER_FPIAR(%a6),EXC_EA(%a6) # Address = Current PC
- mov.w &0x201c,EXC_VOFF(%a6) # Vector Offset = 0x01c
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
- bra.l _real_trap
-
-#########################
-# fdb<cc> Dn,<label> #
-#########################
-funimp_fdbcc:
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # read displacement
-
- tst.l %d1 # did ifetch fail?
- bne.w funimp_iacc # yes
-
- ext.l %d0 # sign extend displacement
-
- bsr.l _fdbcc # FDB<cc>()
-
- cmpi.b SPCOND_FLG(%a6),&fbsun_flg # is enabled bsun occurring?
- beq.w funimp_bsun
-
- bra.w funimp_done # branch to finish
-
-#################
-# fs<cc>.b <ea> #
-#################
-funimp_fscc:
-
- bsr.l _fscc # FS<cc>()
-
-# I am assuming here that an "fs<cc>.b -(An)" or "fs<cc>.b (An)+" instruction
-# does not need to update "An" before taking a bsun exception.
- cmpi.b SPCOND_FLG(%a6),&fbsun_flg # is enabled bsun occurring?
- beq.w funimp_bsun
-
- btst &0x5,EXC_SR(%a6) # yes; is it a user mode exception?
- bne.b funimp_fscc_s # no
-
-funimp_fscc_u:
- mov.l EXC_A7(%a6),%a0 # yes; set new USP
- mov.l %a0,%usp
- bra.w funimp_done # branch to finish
-
-# remember, I'm assuming that post-increment is bogus...(it IS!!!)
-# so, the least significant WORD of the stacked effective address got
-# overwritten by the "fs<cc> -(An)". We must shift the stack frame "down"
-# so that the rte will work correctly without destroying the result.
-# even though the operation size is byte, the stack ptr is decr by 2.
-#
-# remember, also, this instruction may be traced.
-funimp_fscc_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # was a7 modified?
- bne.w funimp_done # no
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace enabled?
- bne.b funimp_fscc_s_trace # yes
-
- subq.l &0x2,%sp
- mov.l 0x2(%sp),(%sp) # shift SR,hi(PC) "down"
- mov.l 0x6(%sp),0x4(%sp) # shift lo(PC),voff "down"
- bra.l _fpsp_done
-
-funimp_fscc_s_trace:
- subq.l &0x2,%sp
- mov.l 0x2(%sp),(%sp) # shift SR,hi(PC) "down"
- mov.w 0x6(%sp),0x4(%sp) # shift lo(PC)
- mov.w &0x2024,0x6(%sp) # fmt/voff = $2024
- fmov.l %fpiar,0x8(%sp) # insert "current PC"
-
- bra.l _real_trace
-
-#
-# The ftrap<cc>, fs<cc>, or fdb<cc> is to take an enabled bsun. we must convert
-# the fp unimplemented instruction exception stack frame into a bsun stack frame,
-# restore a bsun exception into the machine, and branch to the user
-# supplied bsun hook.
-#
-# FP UNIMP FRAME BSUN FRAME
-# ***************** *****************
-# ** <EA> ** * 0x0 * 0x0c0 *
-# ***************** *****************
-# * 0x2 * 0x02c * ** Current PC **
-# ***************** *****************
-# ** Next PC ** * SR *
-# ***************** *****************
-# * SR * (4 words)
-# *****************
-# (6 words)
-#
-funimp_bsun:
- mov.w &0x00c0,2+EXC_EA(%a6) # Fmt = 0x0; Vector Offset = 0x0c0
- mov.l USER_FPIAR(%a6),EXC_VOFF(%a6) # PC = Current PC
- mov.w EXC_SR(%a6),2+EXC_PC(%a6) # shift SR "up"
-
- mov.w &0xe000,2+FP_SRC(%a6) # bsun exception enabled
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore bsun exception
-
- unlk %a6
-
- addq.l &0x4,%sp # erase sludge
-
- bra.l _real_bsun # branch to user bsun hook
-
-#
-# all ftrapcc/fscc/fdbcc processing has been completed. unwind the stack frame
-# and return.
-#
-# as usual, we have to check for trace mode being on here. since instructions
-# modifying the supervisor stack frame don't pass through here, this is a
-# relatively easy task.
-#
-funimp_done:
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace enabled?
- bne.b funimp_trace # yes
-
- bra.l _fpsp_done
-
-# FP UNIMP FRAME TRACE FRAME
-# ***************** *****************
-# ** <EA> ** ** Current PC **
-# ***************** *****************
-# * 0x2 * 0x02c * * 0x2 * 0x024 *
-# ***************** *****************
-# ** Next PC ** ** Next PC **
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-# (6 words) (6 words)
-#
-# the fscc instruction should take a trace trap. so, here we must create a
-# trace stack frame from an unimplemented fp instruction stack frame and
-# jump to the user supplied entry point for the trace exception
-funimp_trace:
- fmov.l %fpiar,0x8(%sp) # current PC is in fpiar
- mov.b &0x24,0x7(%sp) # vector offset = 0x024
-
- bra.l _real_trace
-
-################################################################
-
- global tbl_trans
- swbeg &0x1c0
-tbl_trans:
- short tbl_trans - tbl_trans # $00-0 fmovecr all
- short tbl_trans - tbl_trans # $00-1 fmovecr all
- short tbl_trans - tbl_trans # $00-2 fmovecr all
- short tbl_trans - tbl_trans # $00-3 fmovecr all
- short tbl_trans - tbl_trans # $00-4 fmovecr all
- short tbl_trans - tbl_trans # $00-5 fmovecr all
- short tbl_trans - tbl_trans # $00-6 fmovecr all
- short tbl_trans - tbl_trans # $00-7 fmovecr all
-
- short tbl_trans - tbl_trans # $01-0 fint norm
- short tbl_trans - tbl_trans # $01-1 fint zero
- short tbl_trans - tbl_trans # $01-2 fint inf
- short tbl_trans - tbl_trans # $01-3 fint qnan
- short tbl_trans - tbl_trans # $01-5 fint denorm
- short tbl_trans - tbl_trans # $01-4 fint snan
- short tbl_trans - tbl_trans # $01-6 fint unnorm
- short tbl_trans - tbl_trans # $01-7 ERROR
-
- short ssinh - tbl_trans # $02-0 fsinh norm
- short src_zero - tbl_trans # $02-1 fsinh zero
- short src_inf - tbl_trans # $02-2 fsinh inf
- short src_qnan - tbl_trans # $02-3 fsinh qnan
- short ssinhd - tbl_trans # $02-5 fsinh denorm
- short src_snan - tbl_trans # $02-4 fsinh snan
- short tbl_trans - tbl_trans # $02-6 fsinh unnorm
- short tbl_trans - tbl_trans # $02-7 ERROR
-
- short tbl_trans - tbl_trans # $03-0 fintrz norm
- short tbl_trans - tbl_trans # $03-1 fintrz zero
- short tbl_trans - tbl_trans # $03-2 fintrz inf
- short tbl_trans - tbl_trans # $03-3 fintrz qnan
- short tbl_trans - tbl_trans # $03-5 fintrz denorm
- short tbl_trans - tbl_trans # $03-4 fintrz snan
- short tbl_trans - tbl_trans # $03-6 fintrz unnorm
- short tbl_trans - tbl_trans # $03-7 ERROR
-
- short tbl_trans - tbl_trans # $04-0 fsqrt norm
- short tbl_trans - tbl_trans # $04-1 fsqrt zero
- short tbl_trans - tbl_trans # $04-2 fsqrt inf
- short tbl_trans - tbl_trans # $04-3 fsqrt qnan
- short tbl_trans - tbl_trans # $04-5 fsqrt denorm
- short tbl_trans - tbl_trans # $04-4 fsqrt snan
- short tbl_trans - tbl_trans # $04-6 fsqrt unnorm
- short tbl_trans - tbl_trans # $04-7 ERROR
-
- short tbl_trans - tbl_trans # $05-0 ERROR
- short tbl_trans - tbl_trans # $05-1 ERROR
- short tbl_trans - tbl_trans # $05-2 ERROR
- short tbl_trans - tbl_trans # $05-3 ERROR
- short tbl_trans - tbl_trans # $05-4 ERROR
- short tbl_trans - tbl_trans # $05-5 ERROR
- short tbl_trans - tbl_trans # $05-6 ERROR
- short tbl_trans - tbl_trans # $05-7 ERROR
-
- short slognp1 - tbl_trans # $06-0 flognp1 norm
- short src_zero - tbl_trans # $06-1 flognp1 zero
- short sopr_inf - tbl_trans # $06-2 flognp1 inf
- short src_qnan - tbl_trans # $06-3 flognp1 qnan
- short slognp1d - tbl_trans # $06-5 flognp1 denorm
- short src_snan - tbl_trans # $06-4 flognp1 snan
- short tbl_trans - tbl_trans # $06-6 flognp1 unnorm
- short tbl_trans - tbl_trans # $06-7 ERROR
-
- short tbl_trans - tbl_trans # $07-0 ERROR
- short tbl_trans - tbl_trans # $07-1 ERROR
- short tbl_trans - tbl_trans # $07-2 ERROR
- short tbl_trans - tbl_trans # $07-3 ERROR
- short tbl_trans - tbl_trans # $07-4 ERROR
- short tbl_trans - tbl_trans # $07-5 ERROR
- short tbl_trans - tbl_trans # $07-6 ERROR
- short tbl_trans - tbl_trans # $07-7 ERROR
-
- short setoxm1 - tbl_trans # $08-0 fetoxm1 norm
- short src_zero - tbl_trans # $08-1 fetoxm1 zero
- short setoxm1i - tbl_trans # $08-2 fetoxm1 inf
- short src_qnan - tbl_trans # $08-3 fetoxm1 qnan
- short setoxm1d - tbl_trans # $08-5 fetoxm1 denorm
- short src_snan - tbl_trans # $08-4 fetoxm1 snan
- short tbl_trans - tbl_trans # $08-6 fetoxm1 unnorm
- short tbl_trans - tbl_trans # $08-7 ERROR
-
- short stanh - tbl_trans # $09-0 ftanh norm
- short src_zero - tbl_trans # $09-1 ftanh zero
- short src_one - tbl_trans # $09-2 ftanh inf
- short src_qnan - tbl_trans # $09-3 ftanh qnan
- short stanhd - tbl_trans # $09-5 ftanh denorm
- short src_snan - tbl_trans # $09-4 ftanh snan
- short tbl_trans - tbl_trans # $09-6 ftanh unnorm
- short tbl_trans - tbl_trans # $09-7 ERROR
-
- short satan - tbl_trans # $0a-0 fatan norm
- short src_zero - tbl_trans # $0a-1 fatan zero
- short spi_2 - tbl_trans # $0a-2 fatan inf
- short src_qnan - tbl_trans # $0a-3 fatan qnan
- short satand - tbl_trans # $0a-5 fatan denorm
- short src_snan - tbl_trans # $0a-4 fatan snan
- short tbl_trans - tbl_trans # $0a-6 fatan unnorm
- short tbl_trans - tbl_trans # $0a-7 ERROR
-
- short tbl_trans - tbl_trans # $0b-0 ERROR
- short tbl_trans - tbl_trans # $0b-1 ERROR
- short tbl_trans - tbl_trans # $0b-2 ERROR
- short tbl_trans - tbl_trans # $0b-3 ERROR
- short tbl_trans - tbl_trans # $0b-4 ERROR
- short tbl_trans - tbl_trans # $0b-5 ERROR
- short tbl_trans - tbl_trans # $0b-6 ERROR
- short tbl_trans - tbl_trans # $0b-7 ERROR
-
- short sasin - tbl_trans # $0c-0 fasin norm
- short src_zero - tbl_trans # $0c-1 fasin zero
- short t_operr - tbl_trans # $0c-2 fasin inf
- short src_qnan - tbl_trans # $0c-3 fasin qnan
- short sasind - tbl_trans # $0c-5 fasin denorm
- short src_snan - tbl_trans # $0c-4 fasin snan
- short tbl_trans - tbl_trans # $0c-6 fasin unnorm
- short tbl_trans - tbl_trans # $0c-7 ERROR
-
- short satanh - tbl_trans # $0d-0 fatanh norm
- short src_zero - tbl_trans # $0d-1 fatanh zero
- short t_operr - tbl_trans # $0d-2 fatanh inf
- short src_qnan - tbl_trans # $0d-3 fatanh qnan
- short satanhd - tbl_trans # $0d-5 fatanh denorm
- short src_snan - tbl_trans # $0d-4 fatanh snan
- short tbl_trans - tbl_trans # $0d-6 fatanh unnorm
- short tbl_trans - tbl_trans # $0d-7 ERROR
-
- short ssin - tbl_trans # $0e-0 fsin norm
- short src_zero - tbl_trans # $0e-1 fsin zero
- short t_operr - tbl_trans # $0e-2 fsin inf
- short src_qnan - tbl_trans # $0e-3 fsin qnan
- short ssind - tbl_trans # $0e-5 fsin denorm
- short src_snan - tbl_trans # $0e-4 fsin snan
- short tbl_trans - tbl_trans # $0e-6 fsin unnorm
- short tbl_trans - tbl_trans # $0e-7 ERROR
-
- short stan - tbl_trans # $0f-0 ftan norm
- short src_zero - tbl_trans # $0f-1 ftan zero
- short t_operr - tbl_trans # $0f-2 ftan inf
- short src_qnan - tbl_trans # $0f-3 ftan qnan
- short stand - tbl_trans # $0f-5 ftan denorm
- short src_snan - tbl_trans # $0f-4 ftan snan
- short tbl_trans - tbl_trans # $0f-6 ftan unnorm
- short tbl_trans - tbl_trans # $0f-7 ERROR
-
- short setox - tbl_trans # $10-0 fetox norm
- short ld_pone - tbl_trans # $10-1 fetox zero
- short szr_inf - tbl_trans # $10-2 fetox inf
- short src_qnan - tbl_trans # $10-3 fetox qnan
- short setoxd - tbl_trans # $10-5 fetox denorm
- short src_snan - tbl_trans # $10-4 fetox snan
- short tbl_trans - tbl_trans # $10-6 fetox unnorm
- short tbl_trans - tbl_trans # $10-7 ERROR
-
- short stwotox - tbl_trans # $11-0 ftwotox norm
- short ld_pone - tbl_trans # $11-1 ftwotox zero
- short szr_inf - tbl_trans # $11-2 ftwotox inf
- short src_qnan - tbl_trans # $11-3 ftwotox qnan
- short stwotoxd - tbl_trans # $11-5 ftwotox denorm
- short src_snan - tbl_trans # $11-4 ftwotox snan
- short tbl_trans - tbl_trans # $11-6 ftwotox unnorm
- short tbl_trans - tbl_trans # $11-7 ERROR
-
- short stentox - tbl_trans # $12-0 ftentox norm
- short ld_pone - tbl_trans # $12-1 ftentox zero
- short szr_inf - tbl_trans # $12-2 ftentox inf
- short src_qnan - tbl_trans # $12-3 ftentox qnan
- short stentoxd - tbl_trans # $12-5 ftentox denorm
- short src_snan - tbl_trans # $12-4 ftentox snan
- short tbl_trans - tbl_trans # $12-6 ftentox unnorm
- short tbl_trans - tbl_trans # $12-7 ERROR
-
- short tbl_trans - tbl_trans # $13-0 ERROR
- short tbl_trans - tbl_trans # $13-1 ERROR
- short tbl_trans - tbl_trans # $13-2 ERROR
- short tbl_trans - tbl_trans # $13-3 ERROR
- short tbl_trans - tbl_trans # $13-4 ERROR
- short tbl_trans - tbl_trans # $13-5 ERROR
- short tbl_trans - tbl_trans # $13-6 ERROR
- short tbl_trans - tbl_trans # $13-7 ERROR
-
- short slogn - tbl_trans # $14-0 flogn norm
- short t_dz2 - tbl_trans # $14-1 flogn zero
- short sopr_inf - tbl_trans # $14-2 flogn inf
- short src_qnan - tbl_trans # $14-3 flogn qnan
- short slognd - tbl_trans # $14-5 flogn denorm
- short src_snan - tbl_trans # $14-4 flogn snan
- short tbl_trans - tbl_trans # $14-6 flogn unnorm
- short tbl_trans - tbl_trans # $14-7 ERROR
-
- short slog10 - tbl_trans # $15-0 flog10 norm
- short t_dz2 - tbl_trans # $15-1 flog10 zero
- short sopr_inf - tbl_trans # $15-2 flog10 inf
- short src_qnan - tbl_trans # $15-3 flog10 qnan
- short slog10d - tbl_trans # $15-5 flog10 denorm
- short src_snan - tbl_trans # $15-4 flog10 snan
- short tbl_trans - tbl_trans # $15-6 flog10 unnorm
- short tbl_trans - tbl_trans # $15-7 ERROR
-
- short slog2 - tbl_trans # $16-0 flog2 norm
- short t_dz2 - tbl_trans # $16-1 flog2 zero
- short sopr_inf - tbl_trans # $16-2 flog2 inf
- short src_qnan - tbl_trans # $16-3 flog2 qnan
- short slog2d - tbl_trans # $16-5 flog2 denorm
- short src_snan - tbl_trans # $16-4 flog2 snan
- short tbl_trans - tbl_trans # $16-6 flog2 unnorm
- short tbl_trans - tbl_trans # $16-7 ERROR
-
- short tbl_trans - tbl_trans # $17-0 ERROR
- short tbl_trans - tbl_trans # $17-1 ERROR
- short tbl_trans - tbl_trans # $17-2 ERROR
- short tbl_trans - tbl_trans # $17-3 ERROR
- short tbl_trans - tbl_trans # $17-4 ERROR
- short tbl_trans - tbl_trans # $17-5 ERROR
- short tbl_trans - tbl_trans # $17-6 ERROR
- short tbl_trans - tbl_trans # $17-7 ERROR
-
- short tbl_trans - tbl_trans # $18-0 fabs norm
- short tbl_trans - tbl_trans # $18-1 fabs zero
- short tbl_trans - tbl_trans # $18-2 fabs inf
- short tbl_trans - tbl_trans # $18-3 fabs qnan
- short tbl_trans - tbl_trans # $18-5 fabs denorm
- short tbl_trans - tbl_trans # $18-4 fabs snan
- short tbl_trans - tbl_trans # $18-6 fabs unnorm
- short tbl_trans - tbl_trans # $18-7 ERROR
-
- short scosh - tbl_trans # $19-0 fcosh norm
- short ld_pone - tbl_trans # $19-1 fcosh zero
- short ld_pinf - tbl_trans # $19-2 fcosh inf
- short src_qnan - tbl_trans # $19-3 fcosh qnan
- short scoshd - tbl_trans # $19-5 fcosh denorm
- short src_snan - tbl_trans # $19-4 fcosh snan
- short tbl_trans - tbl_trans # $19-6 fcosh unnorm
- short tbl_trans - tbl_trans # $19-7 ERROR
-
- short tbl_trans - tbl_trans # $1a-0 fneg norm
- short tbl_trans - tbl_trans # $1a-1 fneg zero
- short tbl_trans - tbl_trans # $1a-2 fneg inf
- short tbl_trans - tbl_trans # $1a-3 fneg qnan
- short tbl_trans - tbl_trans # $1a-5 fneg denorm
- short tbl_trans - tbl_trans # $1a-4 fneg snan
- short tbl_trans - tbl_trans # $1a-6 fneg unnorm
- short tbl_trans - tbl_trans # $1a-7 ERROR
-
- short tbl_trans - tbl_trans # $1b-0 ERROR
- short tbl_trans - tbl_trans # $1b-1 ERROR
- short tbl_trans - tbl_trans # $1b-2 ERROR
- short tbl_trans - tbl_trans # $1b-3 ERROR
- short tbl_trans - tbl_trans # $1b-4 ERROR
- short tbl_trans - tbl_trans # $1b-5 ERROR
- short tbl_trans - tbl_trans # $1b-6 ERROR
- short tbl_trans - tbl_trans # $1b-7 ERROR
-
- short sacos - tbl_trans # $1c-0 facos norm
- short ld_ppi2 - tbl_trans # $1c-1 facos zero
- short t_operr - tbl_trans # $1c-2 facos inf
- short src_qnan - tbl_trans # $1c-3 facos qnan
- short sacosd - tbl_trans # $1c-5 facos denorm
- short src_snan - tbl_trans # $1c-4 facos snan
- short tbl_trans - tbl_trans # $1c-6 facos unnorm
- short tbl_trans - tbl_trans # $1c-7 ERROR
-
- short scos - tbl_trans # $1d-0 fcos norm
- short ld_pone - tbl_trans # $1d-1 fcos zero
- short t_operr - tbl_trans # $1d-2 fcos inf
- short src_qnan - tbl_trans # $1d-3 fcos qnan
- short scosd - tbl_trans # $1d-5 fcos denorm
- short src_snan - tbl_trans # $1d-4 fcos snan
- short tbl_trans - tbl_trans # $1d-6 fcos unnorm
- short tbl_trans - tbl_trans # $1d-7 ERROR
-
- short sgetexp - tbl_trans # $1e-0 fgetexp norm
- short src_zero - tbl_trans # $1e-1 fgetexp zero
- short t_operr - tbl_trans # $1e-2 fgetexp inf
- short src_qnan - tbl_trans # $1e-3 fgetexp qnan
- short sgetexpd - tbl_trans # $1e-5 fgetexp denorm
- short src_snan - tbl_trans # $1e-4 fgetexp snan
- short tbl_trans - tbl_trans # $1e-6 fgetexp unnorm
- short tbl_trans - tbl_trans # $1e-7 ERROR
-
- short sgetman - tbl_trans # $1f-0 fgetman norm
- short src_zero - tbl_trans # $1f-1 fgetman zero
- short t_operr - tbl_trans # $1f-2 fgetman inf
- short src_qnan - tbl_trans # $1f-3 fgetman qnan
- short sgetmand - tbl_trans # $1f-5 fgetman denorm
- short src_snan - tbl_trans # $1f-4 fgetman snan
- short tbl_trans - tbl_trans # $1f-6 fgetman unnorm
- short tbl_trans - tbl_trans # $1f-7 ERROR
-
- short tbl_trans - tbl_trans # $20-0 fdiv norm
- short tbl_trans - tbl_trans # $20-1 fdiv zero
- short tbl_trans - tbl_trans # $20-2 fdiv inf
- short tbl_trans - tbl_trans # $20-3 fdiv qnan
- short tbl_trans - tbl_trans # $20-5 fdiv denorm
- short tbl_trans - tbl_trans # $20-4 fdiv snan
- short tbl_trans - tbl_trans # $20-6 fdiv unnorm
- short tbl_trans - tbl_trans # $20-7 ERROR
-
- short smod_snorm - tbl_trans # $21-0 fmod norm
- short smod_szero - tbl_trans # $21-1 fmod zero
- short smod_sinf - tbl_trans # $21-2 fmod inf
- short sop_sqnan - tbl_trans # $21-3 fmod qnan
- short smod_sdnrm - tbl_trans # $21-5 fmod denorm
- short sop_ssnan - tbl_trans # $21-4 fmod snan
- short tbl_trans - tbl_trans # $21-6 fmod unnorm
- short tbl_trans - tbl_trans # $21-7 ERROR
-
- short tbl_trans - tbl_trans # $22-0 fadd norm
- short tbl_trans - tbl_trans # $22-1 fadd zero
- short tbl_trans - tbl_trans # $22-2 fadd inf
- short tbl_trans - tbl_trans # $22-3 fadd qnan
- short tbl_trans - tbl_trans # $22-5 fadd denorm
- short tbl_trans - tbl_trans # $22-4 fadd snan
- short tbl_trans - tbl_trans # $22-6 fadd unnorm
- short tbl_trans - tbl_trans # $22-7 ERROR
-
- short tbl_trans - tbl_trans # $23-0 fmul norm
- short tbl_trans - tbl_trans # $23-1 fmul zero
- short tbl_trans - tbl_trans # $23-2 fmul inf
- short tbl_trans - tbl_trans # $23-3 fmul qnan
- short tbl_trans - tbl_trans # $23-5 fmul denorm
- short tbl_trans - tbl_trans # $23-4 fmul snan
- short tbl_trans - tbl_trans # $23-6 fmul unnorm
- short tbl_trans - tbl_trans # $23-7 ERROR
-
- short tbl_trans - tbl_trans # $24-0 fsgldiv norm
- short tbl_trans - tbl_trans # $24-1 fsgldiv zero
- short tbl_trans - tbl_trans # $24-2 fsgldiv inf
- short tbl_trans - tbl_trans # $24-3 fsgldiv qnan
- short tbl_trans - tbl_trans # $24-5 fsgldiv denorm
- short tbl_trans - tbl_trans # $24-4 fsgldiv snan
- short tbl_trans - tbl_trans # $24-6 fsgldiv unnorm
- short tbl_trans - tbl_trans # $24-7 ERROR
-
- short srem_snorm - tbl_trans # $25-0 frem norm
- short srem_szero - tbl_trans # $25-1 frem zero
- short srem_sinf - tbl_trans # $25-2 frem inf
- short sop_sqnan - tbl_trans # $25-3 frem qnan
- short srem_sdnrm - tbl_trans # $25-5 frem denorm
- short sop_ssnan - tbl_trans # $25-4 frem snan
- short tbl_trans - tbl_trans # $25-6 frem unnorm
- short tbl_trans - tbl_trans # $25-7 ERROR
-
- short sscale_snorm - tbl_trans # $26-0 fscale norm
- short sscale_szero - tbl_trans # $26-1 fscale zero
- short sscale_sinf - tbl_trans # $26-2 fscale inf
- short sop_sqnan - tbl_trans # $26-3 fscale qnan
- short sscale_sdnrm - tbl_trans # $26-5 fscale denorm
- short sop_ssnan - tbl_trans # $26-4 fscale snan
- short tbl_trans - tbl_trans # $26-6 fscale unnorm
- short tbl_trans - tbl_trans # $26-7 ERROR
-
- short tbl_trans - tbl_trans # $27-0 fsglmul norm
- short tbl_trans - tbl_trans # $27-1 fsglmul zero
- short tbl_trans - tbl_trans # $27-2 fsglmul inf
- short tbl_trans - tbl_trans # $27-3 fsglmul qnan
- short tbl_trans - tbl_trans # $27-5 fsglmul denorm
- short tbl_trans - tbl_trans # $27-4 fsglmul snan
- short tbl_trans - tbl_trans # $27-6 fsglmul unnorm
- short tbl_trans - tbl_trans # $27-7 ERROR
-
- short tbl_trans - tbl_trans # $28-0 fsub norm
- short tbl_trans - tbl_trans # $28-1 fsub zero
- short tbl_trans - tbl_trans # $28-2 fsub inf
- short tbl_trans - tbl_trans # $28-3 fsub qnan
- short tbl_trans - tbl_trans # $28-5 fsub denorm
- short tbl_trans - tbl_trans # $28-4 fsub snan
- short tbl_trans - tbl_trans # $28-6 fsub unnorm
- short tbl_trans - tbl_trans # $28-7 ERROR
-
- short tbl_trans - tbl_trans # $29-0 ERROR
- short tbl_trans - tbl_trans # $29-1 ERROR
- short tbl_trans - tbl_trans # $29-2 ERROR
- short tbl_trans - tbl_trans # $29-3 ERROR
- short tbl_trans - tbl_trans # $29-4 ERROR
- short tbl_trans - tbl_trans # $29-5 ERROR
- short tbl_trans - tbl_trans # $29-6 ERROR
- short tbl_trans - tbl_trans # $29-7 ERROR
-
- short tbl_trans - tbl_trans # $2a-0 ERROR
- short tbl_trans - tbl_trans # $2a-1 ERROR
- short tbl_trans - tbl_trans # $2a-2 ERROR
- short tbl_trans - tbl_trans # $2a-3 ERROR
- short tbl_trans - tbl_trans # $2a-4 ERROR
- short tbl_trans - tbl_trans # $2a-5 ERROR
- short tbl_trans - tbl_trans # $2a-6 ERROR
- short tbl_trans - tbl_trans # $2a-7 ERROR
-
- short tbl_trans - tbl_trans # $2b-0 ERROR
- short tbl_trans - tbl_trans # $2b-1 ERROR
- short tbl_trans - tbl_trans # $2b-2 ERROR
- short tbl_trans - tbl_trans # $2b-3 ERROR
- short tbl_trans - tbl_trans # $2b-4 ERROR
- short tbl_trans - tbl_trans # $2b-5 ERROR
- short tbl_trans - tbl_trans # $2b-6 ERROR
- short tbl_trans - tbl_trans # $2b-7 ERROR
-
- short tbl_trans - tbl_trans # $2c-0 ERROR
- short tbl_trans - tbl_trans # $2c-1 ERROR
- short tbl_trans - tbl_trans # $2c-2 ERROR
- short tbl_trans - tbl_trans # $2c-3 ERROR
- short tbl_trans - tbl_trans # $2c-4 ERROR
- short tbl_trans - tbl_trans # $2c-5 ERROR
- short tbl_trans - tbl_trans # $2c-6 ERROR
- short tbl_trans - tbl_trans # $2c-7 ERROR
-
- short tbl_trans - tbl_trans # $2d-0 ERROR
- short tbl_trans - tbl_trans # $2d-1 ERROR
- short tbl_trans - tbl_trans # $2d-2 ERROR
- short tbl_trans - tbl_trans # $2d-3 ERROR
- short tbl_trans - tbl_trans # $2d-4 ERROR
- short tbl_trans - tbl_trans # $2d-5 ERROR
- short tbl_trans - tbl_trans # $2d-6 ERROR
- short tbl_trans - tbl_trans # $2d-7 ERROR
-
- short tbl_trans - tbl_trans # $2e-0 ERROR
- short tbl_trans - tbl_trans # $2e-1 ERROR
- short tbl_trans - tbl_trans # $2e-2 ERROR
- short tbl_trans - tbl_trans # $2e-3 ERROR
- short tbl_trans - tbl_trans # $2e-4 ERROR
- short tbl_trans - tbl_trans # $2e-5 ERROR
- short tbl_trans - tbl_trans # $2e-6 ERROR
- short tbl_trans - tbl_trans # $2e-7 ERROR
-
- short tbl_trans - tbl_trans # $2f-0 ERROR
- short tbl_trans - tbl_trans # $2f-1 ERROR
- short tbl_trans - tbl_trans # $2f-2 ERROR
- short tbl_trans - tbl_trans # $2f-3 ERROR
- short tbl_trans - tbl_trans # $2f-4 ERROR
- short tbl_trans - tbl_trans # $2f-5 ERROR
- short tbl_trans - tbl_trans # $2f-6 ERROR
- short tbl_trans - tbl_trans # $2f-7 ERROR
-
- short ssincos - tbl_trans # $30-0 fsincos norm
- short ssincosz - tbl_trans # $30-1 fsincos zero
- short ssincosi - tbl_trans # $30-2 fsincos inf
- short ssincosqnan - tbl_trans # $30-3 fsincos qnan
- short ssincosd - tbl_trans # $30-5 fsincos denorm
- short ssincossnan - tbl_trans # $30-4 fsincos snan
- short tbl_trans - tbl_trans # $30-6 fsincos unnorm
- short tbl_trans - tbl_trans # $30-7 ERROR
-
- short ssincos - tbl_trans # $31-0 fsincos norm
- short ssincosz - tbl_trans # $31-1 fsincos zero
- short ssincosi - tbl_trans # $31-2 fsincos inf
- short ssincosqnan - tbl_trans # $31-3 fsincos qnan
- short ssincosd - tbl_trans # $31-5 fsincos denorm
- short ssincossnan - tbl_trans # $31-4 fsincos snan
- short tbl_trans - tbl_trans # $31-6 fsincos unnorm
- short tbl_trans - tbl_trans # $31-7 ERROR
-
- short ssincos - tbl_trans # $32-0 fsincos norm
- short ssincosz - tbl_trans # $32-1 fsincos zero
- short ssincosi - tbl_trans # $32-2 fsincos inf
- short ssincosqnan - tbl_trans # $32-3 fsincos qnan
- short ssincosd - tbl_trans # $32-5 fsincos denorm
- short ssincossnan - tbl_trans # $32-4 fsincos snan
- short tbl_trans - tbl_trans # $32-6 fsincos unnorm
- short tbl_trans - tbl_trans # $32-7 ERROR
-
- short ssincos - tbl_trans # $33-0 fsincos norm
- short ssincosz - tbl_trans # $33-1 fsincos zero
- short ssincosi - tbl_trans # $33-2 fsincos inf
- short ssincosqnan - tbl_trans # $33-3 fsincos qnan
- short ssincosd - tbl_trans # $33-5 fsincos denorm
- short ssincossnan - tbl_trans # $33-4 fsincos snan
- short tbl_trans - tbl_trans # $33-6 fsincos unnorm
- short tbl_trans - tbl_trans # $33-7 ERROR
-
- short ssincos - tbl_trans # $34-0 fsincos norm
- short ssincosz - tbl_trans # $34-1 fsincos zero
- short ssincosi - tbl_trans # $34-2 fsincos inf
- short ssincosqnan - tbl_trans # $34-3 fsincos qnan
- short ssincosd - tbl_trans # $34-5 fsincos denorm
- short ssincossnan - tbl_trans # $34-4 fsincos snan
- short tbl_trans - tbl_trans # $34-6 fsincos unnorm
- short tbl_trans - tbl_trans # $34-7 ERROR
-
- short ssincos - tbl_trans # $35-0 fsincos norm
- short ssincosz - tbl_trans # $35-1 fsincos zero
- short ssincosi - tbl_trans # $35-2 fsincos inf
- short ssincosqnan - tbl_trans # $35-3 fsincos qnan
- short ssincosd - tbl_trans # $35-5 fsincos denorm
- short ssincossnan - tbl_trans # $35-4 fsincos snan
- short tbl_trans - tbl_trans # $35-6 fsincos unnorm
- short tbl_trans - tbl_trans # $35-7 ERROR
-
- short ssincos - tbl_trans # $36-0 fsincos norm
- short ssincosz - tbl_trans # $36-1 fsincos zero
- short ssincosi - tbl_trans # $36-2 fsincos inf
- short ssincosqnan - tbl_trans # $36-3 fsincos qnan
- short ssincosd - tbl_trans # $36-5 fsincos denorm
- short ssincossnan - tbl_trans # $36-4 fsincos snan
- short tbl_trans - tbl_trans # $36-6 fsincos unnorm
- short tbl_trans - tbl_trans # $36-7 ERROR
-
- short ssincos - tbl_trans # $37-0 fsincos norm
- short ssincosz - tbl_trans # $37-1 fsincos zero
- short ssincosi - tbl_trans # $37-2 fsincos inf
- short ssincosqnan - tbl_trans # $37-3 fsincos qnan
- short ssincosd - tbl_trans # $37-5 fsincos denorm
- short ssincossnan - tbl_trans # $37-4 fsincos snan
- short tbl_trans - tbl_trans # $37-6 fsincos unnorm
- short tbl_trans - tbl_trans # $37-7 ERROR
-
-##########
-
-# the instruction fetch access for the displacement word for the
-# fdbcc emulation failed. here, we create an access error frame
-# from the current frame and branch to _real_access().
-funimp_iacc:
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
-
- mov.l USER_FPIAR(%a6),EXC_PC(%a6) # store current PC
-
- unlk %a6
-
- mov.l (%sp),-(%sp) # store SR,hi(PC)
- mov.w 0x8(%sp),0x4(%sp) # store lo(PC)
- mov.w &0x4008,0x6(%sp) # store voff
- mov.l 0x2(%sp),0x8(%sp) # store EA
- mov.l &0x09428001,0xc(%sp) # store FSLW
-
- btst &0x5,(%sp) # user or supervisor mode?
- beq.b funimp_iacc_end # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-
-funimp_iacc_end:
- bra.l _real_access
-
-#########################################################################
-# ssin(): computes the sine of a normalized input #
-# ssind(): computes the sine of a denormalized input #
-# scos(): computes the cosine of a normalized input #
-# scosd(): computes the cosine of a denormalized input #
-# ssincos(): computes the sine and cosine of a normalized input #
-# ssincosd(): computes the sine and cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = sin(X) or cos(X) #
-# #
-# For ssincos(X): #
-# fp0 = sin(X) #
-# fp1 = cos(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 1 ulp in 64 significant bit, i.e. #
-# within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# SIN and COS: #
-# 1. If SIN is invoked, set AdjN := 0; otherwise, set AdjN := 1. #
-# #
-# 2. If |X| >= 15Pi or |X| < 2**(-40), go to 7. #
-# #
-# 3. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 4, so in particular, k = 0,1,2,or 3. #
-# Overwrite k by k := k + AdjN. #
-# #
-# 4. If k is even, go to 6. #
-# #
-# 5. (k is odd) Set j := (k-1)/2, sgn := (-1)**j. #
-# Return sgn*cos(r) where cos(r) is approximated by an #
-# even polynomial in r, 1 + r*r*(B1+s*(B2+ ... + s*B8)), #
-# s = r*r. #
-# Exit. #
-# #
-# 6. (k is even) Set j := k/2, sgn := (-1)**j. Return sgn*sin(r) #
-# where sin(r) is approximated by an odd polynomial in r #
-# r + r*s*(A1+s*(A2+ ... + s*A7)), s = r*r. #
-# Exit. #
-# #
-# 7. If |X| > 1, go to 9. #
-# #
-# 8. (|X|<2**(-40)) If SIN is invoked, return X; #
-# otherwise return 1. #
-# #
-# 9. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, #
-# go back to 3. #
-# #
-# SINCOS: #
-# 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6. #
-# #
-# 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 4, so in particular, k = 0,1,2,or 3. #
-# #
-# 3. If k is even, go to 5. #
-# #
-# 4. (k is odd) Set j1 := (k-1)/2, j2 := j1 (EOR) (k mod 2), ie. #
-# j1 exclusive or with the l.s.b. of k. #
-# sgn1 := (-1)**j1, sgn2 := (-1)**j2. #
-# SIN(X) = sgn1 * cos(r) and COS(X) = sgn2*sin(r) where #
-# sin(r) and cos(r) are computed as odd and even #
-# polynomials in r, respectively. Exit #
-# #
-# 5. (k is even) Set j1 := k/2, sgn1 := (-1)**j1. #
-# SIN(X) = sgn1 * sin(r) and COS(X) = sgn1*cos(r) where #
-# sin(r) and cos(r) are computed as odd and even #
-# polynomials in r, respectively. Exit #
-# #
-# 6. If |X| > 1, go to 8. #
-# #
-# 7. (|X|<2**(-40)) SIN(X) = X and COS(X) = 1. Exit. #
-# #
-# 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, #
-# go back to 2. #
-# #
-#########################################################################
-
-SINA7: long 0xBD6AAA77,0xCCC994F5
-SINA6: long 0x3DE61209,0x7AAE8DA1
-SINA5: long 0xBE5AE645,0x2A118AE4
-SINA4: long 0x3EC71DE3,0xA5341531
-SINA3: long 0xBF2A01A0,0x1A018B59,0x00000000,0x00000000
-SINA2: long 0x3FF80000,0x88888888,0x888859AF,0x00000000
-SINA1: long 0xBFFC0000,0xAAAAAAAA,0xAAAAAA99,0x00000000
-
-COSB8: long 0x3D2AC4D0,0xD6011EE3
-COSB7: long 0xBDA9396F,0x9F45AC19
-COSB6: long 0x3E21EED9,0x0612C972
-COSB5: long 0xBE927E4F,0xB79D9FCF
-COSB4: long 0x3EFA01A0,0x1A01D423,0x00000000,0x00000000
-COSB3: long 0xBFF50000,0xB60B60B6,0x0B61D438,0x00000000
-COSB2: long 0x3FFA0000,0xAAAAAAAA,0xAAAAAB5E
-COSB1: long 0xBF000000
-
- set INARG,FP_SCR0
-
- set X,FP_SCR0
-# set XDCARE,X+2
- set XFRAC,X+4
-
- set RPRIME,FP_SCR0
- set SPRIME,FP_SCR1
-
- set POSNEG1,L_SCR1
- set TWOTO63,L_SCR1
-
- set ENDFLAG,L_SCR2
- set INT,L_SCR2
-
- set ADJN,L_SCR3
-
-############################################
- global ssin
-ssin:
- mov.l &0,ADJN(%a6) # yes; SET ADJN TO 0
- bra.b SINBGN
-
-############################################
- global scos
-scos:
- mov.l &1,ADJN(%a6) # yes; SET ADJN TO 1
-
-############################################
-SINBGN:
-#--SAVE FPCR, FP1. CHECK IF |X| IS TOO SMALL OR LARGE
-
- fmov.x (%a0),%fp0 # LOAD INPUT
- fmov.x %fp0,X(%a6) # save input at X
-
-# "COMPACTIFY" X
- mov.l (%a0),%d1 # put exp in hi word
- mov.w 4(%a0),%d1 # fetch hi(man)
- and.l &0x7FFFFFFF,%d1 # strip sign
-
- cmpi.l %d1,&0x3FD78000 # is |X| >= 2**(-40)?
- bge.b SOK1 # no
- bra.w SINSM # yes; input is very small
-
-SOK1:
- cmp.l %d1,&0x4004BC7E # is |X| < 15 PI?
- blt.b SINMAIN # no
- bra.w SREDUCEX # yes; input is very large
-
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
-SINMAIN:
- fmov.x %fp0,%fp1
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,INT(%a6) # CONVERT TO INTEGER
-
- mov.l INT(%a6),%d1 # make a copy of N
- asl.l &4,%d1 # N *= 16
- add.l %d1,%a1 # tbl_addr = a1 + (N*16)
-
-# A1 IS THE ADDRESS OF N*PIBY2
-# ...WHICH IS IN TWO PIECES Y1 & Y2
- fsub.x (%a1)+,%fp0 # X-Y1
- fsub.s (%a1),%fp0 # fp0 = R = (X-Y1)-Y2
-
-SINCONT:
-#--continuation from REDUCEX
-
-#--GET N+ADJN AND SEE IF SIN(R) OR COS(R) IS NEEDED
- mov.l INT(%a6),%d1
- add.l ADJN(%a6),%d1 # SEE IF D0 IS ODD OR EVEN
- ror.l &1,%d1 # D0 WAS ODD IFF D0 IS NEGATIVE
- cmp.l %d1,&0
- blt.w COSPOLY
-
-#--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-#--THEN WE RETURN SGN*SIN(R). SGN*SIN(R) IS COMPUTED BY
-#--R' + R'*S*(A1 + S(A2 + S(A3 + S(A4 + ... + SA7)))), WHERE
-#--R' = SGN*R, S=R*R. THIS CAN BE REWRITTEN AS
-#--R' + R'*S*( [A1+T(A3+T(A5+TA7))] + [S(A2+T(A4+TA6))])
-#--WHERE T=S*S.
-#--NOTE THAT A3 THROUGH A7 ARE STORED IN DOUBLE PRECISION
-#--WHILE A1 AND A2 ARE IN DOUBLE-EXTENDED FORMAT.
-SINPOLY:
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.x %fp0,X(%a6) # X IS R
- fmul.x %fp0,%fp0 # FP0 IS S
-
- fmov.d SINA7(%pc),%fp3
- fmov.d SINA6(%pc),%fp2
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS T
-
- ror.l &1,%d1
- and.l &0x80000000,%d1
-# ...LEAST SIG. BIT OF D0 IN SIGN POSITION
- eor.l %d1,X(%a6) # X IS NOW R'= SGN*R
-
- fmul.x %fp1,%fp3 # TA7
- fmul.x %fp1,%fp2 # TA6
-
- fadd.d SINA5(%pc),%fp3 # A5+TA7
- fadd.d SINA4(%pc),%fp2 # A4+TA6
-
- fmul.x %fp1,%fp3 # T(A5+TA7)
- fmul.x %fp1,%fp2 # T(A4+TA6)
-
- fadd.d SINA3(%pc),%fp3 # A3+T(A5+TA7)
- fadd.x SINA2(%pc),%fp2 # A2+T(A4+TA6)
-
- fmul.x %fp3,%fp1 # T(A3+T(A5+TA7))
-
- fmul.x %fp0,%fp2 # S(A2+T(A4+TA6))
- fadd.x SINA1(%pc),%fp1 # A1+T(A3+T(A5+TA7))
- fmul.x X(%a6),%fp0 # R'*S
-
- fadd.x %fp2,%fp1 # [A1+T(A3+T(A5+TA7))]+[S(A2+T(A4+TA6))]
-
- fmul.x %fp1,%fp0 # SIN(R')-R'
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.x X(%a6),%fp0 # last inst - possible exception set
- bra t_inx2
-
-#--LET J BE THE LEAST SIG. BIT OF D0, LET SGN := (-1)**J.
-#--THEN WE RETURN SGN*COS(R). SGN*COS(R) IS COMPUTED BY
-#--SGN + S'*(B1 + S(B2 + S(B3 + S(B4 + ... + SB8)))), WHERE
-#--S=R*R AND S'=SGN*S. THIS CAN BE REWRITTEN AS
-#--SGN + S'*([B1+T(B3+T(B5+TB7))] + [S(B2+T(B4+T(B6+TB8)))])
-#--WHERE T=S*S.
-#--NOTE THAT B4 THROUGH B8 ARE STORED IN DOUBLE PRECISION
-#--WHILE B2 AND B3 ARE IN DOUBLE-EXTENDED FORMAT, B1 IS -1/2
-#--AND IS THEREFORE STORED AS SINGLE PRECISION.
-COSPOLY:
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.x %fp0,%fp0 # FP0 IS S
-
- fmov.d COSB8(%pc),%fp2
- fmov.d COSB7(%pc),%fp3
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS T
-
- fmov.x %fp0,X(%a6) # X IS S
- ror.l &1,%d1
- and.l &0x80000000,%d1
-# ...LEAST SIG. BIT OF D0 IN SIGN POSITION
-
- fmul.x %fp1,%fp2 # TB8
-
- eor.l %d1,X(%a6) # X IS NOW S'= SGN*S
- and.l &0x80000000,%d1
-
- fmul.x %fp1,%fp3 # TB7
-
- or.l &0x3F800000,%d1 # D0 IS SGN IN SINGLE
- mov.l %d1,POSNEG1(%a6)
-
- fadd.d COSB6(%pc),%fp2 # B6+TB8
- fadd.d COSB5(%pc),%fp3 # B5+TB7
-
- fmul.x %fp1,%fp2 # T(B6+TB8)
- fmul.x %fp1,%fp3 # T(B5+TB7)
-
- fadd.d COSB4(%pc),%fp2 # B4+T(B6+TB8)
- fadd.x COSB3(%pc),%fp3 # B3+T(B5+TB7)
-
- fmul.x %fp1,%fp2 # T(B4+T(B6+TB8))
- fmul.x %fp3,%fp1 # T(B3+T(B5+TB7))
-
- fadd.x COSB2(%pc),%fp2 # B2+T(B4+T(B6+TB8))
- fadd.s COSB1(%pc),%fp1 # B1+T(B3+T(B5+TB7))
-
- fmul.x %fp2,%fp0 # S(B2+T(B4+T(B6+TB8)))
-
- fadd.x %fp1,%fp0
-
- fmul.x X(%a6),%fp0
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.s POSNEG1(%a6),%fp0 # last inst - possible exception set
- bra t_inx2
-
-##############################################
-
-# SINe: Big OR Small?
-#--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-#--IF |X| < 2**(-40), RETURN X OR 1.
-SINBORS:
- cmp.l %d1,&0x3FFF8000
- bgt.l SREDUCEX
-
-SINSM:
- mov.l ADJN(%a6),%d1
- cmp.l %d1,&0
- bgt.b COSTINY
-
-# here, the operation may underflow iff the precision is sgl or dbl.
-# extended denorms are handled through another entry point.
-SINTINY:
-# mov.w &0x0000,XDCARE(%a6) # JUST IN CASE
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
- bra t_catch
-
-COSTINY:
- fmov.s &0x3F800000,%fp0 # fp0 = 1.0
- fmov.l %d0,%fpcr # restore users round mode,prec
- fadd.s &0x80800000,%fp0 # last inst - possible exception set
- bra t_pinx2
-
-################################################
- global ssind
-#--SIN(X) = X FOR DENORMALIZED X
-ssind:
- bra t_extdnrm
-
-############################################
- global scosd
-#--COS(X) = 1 FOR DENORMALIZED X
-scosd:
- fmov.s &0x3F800000,%fp0 # fp0 = 1.0
- bra t_pinx2
-
-##################################################
-
- global ssincos
-ssincos:
-#--SET ADJN TO 4
- mov.l &4,ADJN(%a6)
-
- fmov.x (%a0),%fp0 # LOAD INPUT
- fmov.x %fp0,X(%a6)
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1 # COMPACTIFY X
-
- cmp.l %d1,&0x3FD78000 # |X| >= 2**(-40)?
- bge.b SCOK1
- bra.w SCSM
-
-SCOK1:
- cmp.l %d1,&0x4004BC7E # |X| < 15 PI?
- blt.b SCMAIN
- bra.w SREDUCEX
-
-
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
-SCMAIN:
- fmov.x %fp0,%fp1
-
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,INT(%a6) # CONVERT TO INTEGER
-
- mov.l INT(%a6),%d1
- asl.l &4,%d1
- add.l %d1,%a1 # ADDRESS OF N*PIBY2, IN Y1, Y2
-
- fsub.x (%a1)+,%fp0 # X-Y1
- fsub.s (%a1),%fp0 # FP0 IS R = (X-Y1)-Y2
-
-SCCONT:
-#--continuation point from REDUCEX
-
- mov.l INT(%a6),%d1
- ror.l &1,%d1
- cmp.l %d1,&0 # D0 < 0 IFF N IS ODD
- bge.w NEVEN
-
-SNODD:
-#--REGISTERS SAVED SO FAR: D0, A0, FP2.
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,RPRIME(%a6)
- fmul.x %fp0,%fp0 # FP0 IS S = R*R
- fmov.d SINA7(%pc),%fp1 # A7
- fmov.d COSB8(%pc),%fp2 # B8
- fmul.x %fp0,%fp1 # SA7
- fmul.x %fp0,%fp2 # SB8
-
- mov.l %d2,-(%sp)
- mov.l %d1,%d2
- ror.l &1,%d2
- and.l &0x80000000,%d2
- eor.l %d1,%d2
- and.l &0x80000000,%d2
-
- fadd.d SINA6(%pc),%fp1 # A6+SA7
- fadd.d COSB7(%pc),%fp2 # B7+SB8
-
- fmul.x %fp0,%fp1 # S(A6+SA7)
- eor.l %d2,RPRIME(%a6)
- mov.l (%sp)+,%d2
- fmul.x %fp0,%fp2 # S(B7+SB8)
- ror.l &1,%d1
- and.l &0x80000000,%d1
- mov.l &0x3F800000,POSNEG1(%a6)
- eor.l %d1,POSNEG1(%a6)
-
- fadd.d SINA5(%pc),%fp1 # A5+S(A6+SA7)
- fadd.d COSB6(%pc),%fp2 # B6+S(B7+SB8)
-
- fmul.x %fp0,%fp1 # S(A5+S(A6+SA7))
- fmul.x %fp0,%fp2 # S(B6+S(B7+SB8))
- fmov.x %fp0,SPRIME(%a6)
-
- fadd.d SINA4(%pc),%fp1 # A4+S(A5+S(A6+SA7))
- eor.l %d1,SPRIME(%a6)
- fadd.d COSB5(%pc),%fp2 # B5+S(B6+S(B7+SB8))
-
- fmul.x %fp0,%fp1 # S(A4+...)
- fmul.x %fp0,%fp2 # S(B5+...)
-
- fadd.d SINA3(%pc),%fp1 # A3+S(A4+...)
- fadd.d COSB4(%pc),%fp2 # B4+S(B5+...)
-
- fmul.x %fp0,%fp1 # S(A3+...)
- fmul.x %fp0,%fp2 # S(B4+...)
-
- fadd.x SINA2(%pc),%fp1 # A2+S(A3+...)
- fadd.x COSB3(%pc),%fp2 # B3+S(B4+...)
-
- fmul.x %fp0,%fp1 # S(A2+...)
- fmul.x %fp0,%fp2 # S(B3+...)
-
- fadd.x SINA1(%pc),%fp1 # A1+S(A2+...)
- fadd.x COSB2(%pc),%fp2 # B2+S(B3+...)
-
- fmul.x %fp0,%fp1 # S(A1+...)
- fmul.x %fp2,%fp0 # S(B2+...)
-
- fmul.x RPRIME(%a6),%fp1 # R'S(A1+...)
- fadd.s COSB1(%pc),%fp0 # B1+S(B2...)
- fmul.x SPRIME(%a6),%fp0 # S'(B1+S(B2+...))
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr
- fadd.x RPRIME(%a6),%fp1 # COS(X)
- bsr sto_cos # store cosine result
- fadd.s POSNEG1(%a6),%fp0 # SIN(X)
- bra t_inx2
-
-NEVEN:
-#--REGISTERS SAVED SO FAR: FP2.
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,RPRIME(%a6)
- fmul.x %fp0,%fp0 # FP0 IS S = R*R
-
- fmov.d COSB8(%pc),%fp1 # B8
- fmov.d SINA7(%pc),%fp2 # A7
-
- fmul.x %fp0,%fp1 # SB8
- fmov.x %fp0,SPRIME(%a6)
- fmul.x %fp0,%fp2 # SA7
-
- ror.l &1,%d1
- and.l &0x80000000,%d1
-
- fadd.d COSB7(%pc),%fp1 # B7+SB8
- fadd.d SINA6(%pc),%fp2 # A6+SA7
-
- eor.l %d1,RPRIME(%a6)
- eor.l %d1,SPRIME(%a6)
-
- fmul.x %fp0,%fp1 # S(B7+SB8)
-
- or.l &0x3F800000,%d1
- mov.l %d1,POSNEG1(%a6)
-
- fmul.x %fp0,%fp2 # S(A6+SA7)
-
- fadd.d COSB6(%pc),%fp1 # B6+S(B7+SB8)
- fadd.d SINA5(%pc),%fp2 # A5+S(A6+SA7)
-
- fmul.x %fp0,%fp1 # S(B6+S(B7+SB8))
- fmul.x %fp0,%fp2 # S(A5+S(A6+SA7))
-
- fadd.d COSB5(%pc),%fp1 # B5+S(B6+S(B7+SB8))
- fadd.d SINA4(%pc),%fp2 # A4+S(A5+S(A6+SA7))
-
- fmul.x %fp0,%fp1 # S(B5+...)
- fmul.x %fp0,%fp2 # S(A4+...)
-
- fadd.d COSB4(%pc),%fp1 # B4+S(B5+...)
- fadd.d SINA3(%pc),%fp2 # A3+S(A4+...)
-
- fmul.x %fp0,%fp1 # S(B4+...)
- fmul.x %fp0,%fp2 # S(A3+...)
-
- fadd.x COSB3(%pc),%fp1 # B3+S(B4+...)
- fadd.x SINA2(%pc),%fp2 # A2+S(A3+...)
-
- fmul.x %fp0,%fp1 # S(B3+...)
- fmul.x %fp0,%fp2 # S(A2+...)
-
- fadd.x COSB2(%pc),%fp1 # B2+S(B3+...)
- fadd.x SINA1(%pc),%fp2 # A1+S(A2+...)
-
- fmul.x %fp0,%fp1 # S(B2+...)
- fmul.x %fp2,%fp0 # s(a1+...)
-
-
- fadd.s COSB1(%pc),%fp1 # B1+S(B2...)
- fmul.x RPRIME(%a6),%fp0 # R'S(A1+...)
- fmul.x SPRIME(%a6),%fp1 # S'(B1+S(B2+...))
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr
- fadd.s POSNEG1(%a6),%fp1 # COS(X)
- bsr sto_cos # store cosine result
- fadd.x RPRIME(%a6),%fp0 # SIN(X)
- bra t_inx2
-
-################################################
-
-SCBORS:
- cmp.l %d1,&0x3FFF8000
- bgt.w SREDUCEX
-
-################################################
-
-SCSM:
-# mov.w &0x0000,XDCARE(%a6)
- fmov.s &0x3F800000,%fp1
-
- fmov.l %d0,%fpcr
- fsub.s &0x00800000,%fp1
- bsr sto_cos # store cosine result
- fmov.l %fpcr,%d0 # d0 must have fpcr,too
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0
- bra t_catch
-
-##############################################
-
- global ssincosd
-#--SIN AND COS OF X FOR DENORMALIZED X
-ssincosd:
- mov.l %d0,-(%sp) # save d0
- fmov.s &0x3F800000,%fp1
- bsr sto_cos # store cosine result
- mov.l (%sp)+,%d0 # restore d0
- bra t_extdnrm
-
-############################################
-
-#--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-#--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-#--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-SREDUCEX:
- fmovm.x &0x3c,-(%sp) # save {fp2-fp5}
- mov.l %d2,-(%sp) # save d2
- fmov.s &0x00000000,%fp1 # fp1 = 0
-
-#--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-#--there is a danger of unwanted overflow in first LOOP iteration. In this
-#--case, reduce argument by one remainder step to make subsequent reduction
-#--safe.
- cmp.l %d1,&0x7ffeffff # is arg dangerously large?
- bne.b SLOOP # no
-
-# yes; create 2**16383*PI/2
- mov.w &0x7ffe,FP_SCR0_EX(%a6)
- mov.l &0xc90fdaa2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
-
-# create low half of 2**16383*PI/2 at FP_SCR1
- mov.w &0x7fdc,FP_SCR1_EX(%a6)
- mov.l &0x85a308d3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
-
- ftest.x %fp0 # test sign of argument
- fblt.w sred_neg
-
- or.b &0x80,FP_SCR0_EX(%a6) # positive arg
- or.b &0x80,FP_SCR1_EX(%a6)
-sred_neg:
- fadd.x FP_SCR0(%a6),%fp0 # high part of reduction is exact
- fmov.x %fp0,%fp1 # save high result in fp1
- fadd.x FP_SCR1(%a6),%fp0 # low part of reduction
- fsub.x %fp0,%fp1 # determine low component of result
- fadd.x FP_SCR1(%a6),%fp1 # fp0/fp1 are reduced argument.
-
-#--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-#--integer quotient will be stored in N
-#--Intermeditate remainder is 66-bit long; (R,r) in (FP0,FP1)
-SLOOP:
- fmov.x %fp0,INARG(%a6) # +-2**K * F, 1 <= F < 2
- mov.w INARG(%a6),%d1
- mov.l %d1,%a1 # save a copy of D0
- and.l &0x00007FFF,%d1
- sub.l &0x00003FFF,%d1 # d0 = K
- cmp.l %d1,&28
- ble.b SLASTLOOP
-SCONTLOOP:
- sub.l &27,%d1 # d0 = L := K-27
- mov.b &0,ENDFLAG(%a6)
- bra.b SWORK
-SLASTLOOP:
- clr.l %d1 # d0 = L := 0
- mov.b &1,ENDFLAG(%a6)
-
-SWORK:
-#--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-#--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-#--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-#--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- mov.l &0x00003FFE,%d2 # BIASED EXP OF 2/PI
- sub.l %d1,%d2 # BIASED EXP OF 2**(-L)*(2/PI)
-
- mov.l &0xA2F9836E,FP_SCR0_HI(%a6)
- mov.l &0x4E44152A,FP_SCR0_LO(%a6)
- mov.w %d2,FP_SCR0_EX(%a6) # FP_SCR0 = 2**(-L)*(2/PI)
-
- fmov.x %fp0,%fp2
- fmul.x FP_SCR0(%a6),%fp2 # fp2 = X * 2**(-L)*(2/PI)
-
-#--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-#--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-#--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-#--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-#--US THE DESIRED VALUE IN FLOATING POINT.
- mov.l %a1,%d2
- swap %d2
- and.l &0x80000000,%d2
- or.l &0x5F000000,%d2 # d2 = SIGN(INARG)*2**63 IN SGL
- mov.l %d2,TWOTO63(%a6)
- fadd.s TWOTO63(%a6),%fp2 # THE FRACTIONAL PART OF FP1 IS ROUNDED
- fsub.s TWOTO63(%a6),%fp2 # fp2 = N
-# fint.x %fp2
-
-#--CREATING 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- mov.l %d1,%d2 # d2 = L
-
- add.l &0x00003FFF,%d2 # BIASED EXP OF 2**L * (PI/2)
- mov.w %d2,FP_SCR0_EX(%a6)
- mov.l &0xC90FDAA2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6) # FP_SCR0 = 2**(L) * Piby2_1
-
- add.l &0x00003FDD,%d1
- mov.w %d1,FP_SCR1_EX(%a6)
- mov.l &0x85A308D3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6) # FP_SCR1 = 2**(L) * Piby2_2
-
- mov.b ENDFLAG(%a6),%d1
-
-#--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-#--P2 = 2**(L) * Piby2_2
- fmov.x %fp2,%fp4 # fp4 = N
- fmul.x FP_SCR0(%a6),%fp4 # fp4 = W = N*P1
- fmov.x %fp2,%fp5 # fp5 = N
- fmul.x FP_SCR1(%a6),%fp5 # fp5 = w = N*P2
- fmov.x %fp4,%fp3 # fp3 = W = N*P1
-
-#--we want P+p = W+w but |p| <= half ulp of P
-#--Then, we need to compute A := R-P and a := r-p
- fadd.x %fp5,%fp3 # fp3 = P
- fsub.x %fp3,%fp4 # fp4 = W-P
-
- fsub.x %fp3,%fp0 # fp0 = A := R - P
- fadd.x %fp5,%fp4 # fp4 = p = (W-P)+w
-
- fmov.x %fp0,%fp3 # fp3 = A
- fsub.x %fp4,%fp1 # fp1 = a := r - p
-
-#--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-#--|r| <= half ulp of R.
- fadd.x %fp1,%fp0 # fp0 = R := A+a
-#--No need to calculate r if this is the last loop
- cmp.b %d1,&0
- bgt.w SRESTORE
-
-#--Need to calculate r
- fsub.x %fp0,%fp3 # fp3 = A-R
- fadd.x %fp3,%fp1 # fp1 = r := (A-R)+a
- bra.w SLOOP
-
-SRESTORE:
- fmov.l %fp2,INT(%a6)
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x (%sp)+,&0x3c # restore {fp2-fp5}
-
- mov.l ADJN(%a6),%d1
- cmp.l %d1,&4
-
- blt.w SINCONT
- bra.w SCCONT
-
-#########################################################################
-# stan(): computes the tangent of a normalized input #
-# stand(): computes the tangent of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = tan(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulp in 64 significant bit, i.e. #
-# within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# 1. If |X| >= 15Pi or |X| < 2**(-40), go to 6. #
-# #
-# 2. Decompose X as X = N(Pi/2) + r where |r| <= Pi/4. Let #
-# k = N mod 2, so in particular, k = 0 or 1. #
-# #
-# 3. If k is odd, go to 5. #
-# #
-# 4. (k is even) Tan(X) = tan(r) and tan(r) is approximated by a #
-# rational function U/V where #
-# U = r + r*s*(P1 + s*(P2 + s*P3)), and #
-# V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r. #
-# Exit. #
-# #
-# 4. (k is odd) Tan(X) = -cot(r). Since tan(r) is approximated by #
-# a rational function U/V where #
-# U = r + r*s*(P1 + s*(P2 + s*P3)), and #
-# V = 1 + s*(Q1 + s*(Q2 + s*(Q3 + s*Q4))), s = r*r, #
-# -Cot(r) = -V/U. Exit. #
-# #
-# 6. If |X| > 1, go to 8. #
-# #
-# 7. (|X|<2**(-40)) Tan(X) = X. Exit. #
-# #
-# 8. Overwrite X by X := X rem 2Pi. Now that |X| <= Pi, go back #
-# to 2. #
-# #
-#########################################################################
-
-TANQ4:
- long 0x3EA0B759,0xF50F8688
-TANP3:
- long 0xBEF2BAA5,0xA8924F04
-
-TANQ3:
- long 0xBF346F59,0xB39BA65F,0x00000000,0x00000000
-
-TANP2:
- long 0x3FF60000,0xE073D3FC,0x199C4A00,0x00000000
-
-TANQ2:
- long 0x3FF90000,0xD23CD684,0x15D95FA1,0x00000000
-
-TANP1:
- long 0xBFFC0000,0x8895A6C5,0xFB423BCA,0x00000000
-
-TANQ1:
- long 0xBFFD0000,0xEEF57E0D,0xA84BC8CE,0x00000000
-
-INVTWOPI:
- long 0x3FFC0000,0xA2F9836E,0x4E44152A,0x00000000
-
-TWOPI1:
- long 0x40010000,0xC90FDAA2,0x00000000,0x00000000
-TWOPI2:
- long 0x3FDF0000,0x85A308D4,0x00000000,0x00000000
-
-#--N*PI/2, -32 <= N <= 32, IN A LEADING TERM IN EXT. AND TRAILING
-#--TERM IN SGL. NOTE THAT PI IS 64-BIT LONG, THUS N*PI/2 IS AT
-#--MOST 69 BITS LONG.
-# global PITBL
-PITBL:
- long 0xC0040000,0xC90FDAA2,0x2168C235,0x21800000
- long 0xC0040000,0xC2C75BCD,0x105D7C23,0xA0D00000
- long 0xC0040000,0xBC7EDCF7,0xFF523611,0xA1E80000
- long 0xC0040000,0xB6365E22,0xEE46F000,0x21480000
- long 0xC0040000,0xAFEDDF4D,0xDD3BA9EE,0xA1200000
- long 0xC0040000,0xA9A56078,0xCC3063DD,0x21FC0000
- long 0xC0040000,0xA35CE1A3,0xBB251DCB,0x21100000
- long 0xC0040000,0x9D1462CE,0xAA19D7B9,0xA1580000
- long 0xC0040000,0x96CBE3F9,0x990E91A8,0x21E00000
- long 0xC0040000,0x90836524,0x88034B96,0x20B00000
- long 0xC0040000,0x8A3AE64F,0x76F80584,0xA1880000
- long 0xC0040000,0x83F2677A,0x65ECBF73,0x21C40000
- long 0xC0030000,0xFB53D14A,0xA9C2F2C2,0x20000000
- long 0xC0030000,0xEEC2D3A0,0x87AC669F,0x21380000
- long 0xC0030000,0xE231D5F6,0x6595DA7B,0xA1300000
- long 0xC0030000,0xD5A0D84C,0x437F4E58,0x9FC00000
- long 0xC0030000,0xC90FDAA2,0x2168C235,0x21000000
- long 0xC0030000,0xBC7EDCF7,0xFF523611,0xA1680000
- long 0xC0030000,0xAFEDDF4D,0xDD3BA9EE,0xA0A00000
- long 0xC0030000,0xA35CE1A3,0xBB251DCB,0x20900000
- long 0xC0030000,0x96CBE3F9,0x990E91A8,0x21600000
- long 0xC0030000,0x8A3AE64F,0x76F80584,0xA1080000
- long 0xC0020000,0xFB53D14A,0xA9C2F2C2,0x1F800000
- long 0xC0020000,0xE231D5F6,0x6595DA7B,0xA0B00000
- long 0xC0020000,0xC90FDAA2,0x2168C235,0x20800000
- long 0xC0020000,0xAFEDDF4D,0xDD3BA9EE,0xA0200000
- long 0xC0020000,0x96CBE3F9,0x990E91A8,0x20E00000
- long 0xC0010000,0xFB53D14A,0xA9C2F2C2,0x1F000000
- long 0xC0010000,0xC90FDAA2,0x2168C235,0x20000000
- long 0xC0010000,0x96CBE3F9,0x990E91A8,0x20600000
- long 0xC0000000,0xC90FDAA2,0x2168C235,0x1F800000
- long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x1F000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x9F000000
- long 0x40000000,0xC90FDAA2,0x2168C235,0x9F800000
- long 0x40010000,0x96CBE3F9,0x990E91A8,0xA0600000
- long 0x40010000,0xC90FDAA2,0x2168C235,0xA0000000
- long 0x40010000,0xFB53D14A,0xA9C2F2C2,0x9F000000
- long 0x40020000,0x96CBE3F9,0x990E91A8,0xA0E00000
- long 0x40020000,0xAFEDDF4D,0xDD3BA9EE,0x20200000
- long 0x40020000,0xC90FDAA2,0x2168C235,0xA0800000
- long 0x40020000,0xE231D5F6,0x6595DA7B,0x20B00000
- long 0x40020000,0xFB53D14A,0xA9C2F2C2,0x9F800000
- long 0x40030000,0x8A3AE64F,0x76F80584,0x21080000
- long 0x40030000,0x96CBE3F9,0x990E91A8,0xA1600000
- long 0x40030000,0xA35CE1A3,0xBB251DCB,0xA0900000
- long 0x40030000,0xAFEDDF4D,0xDD3BA9EE,0x20A00000
- long 0x40030000,0xBC7EDCF7,0xFF523611,0x21680000
- long 0x40030000,0xC90FDAA2,0x2168C235,0xA1000000
- long 0x40030000,0xD5A0D84C,0x437F4E58,0x1FC00000
- long 0x40030000,0xE231D5F6,0x6595DA7B,0x21300000
- long 0x40030000,0xEEC2D3A0,0x87AC669F,0xA1380000
- long 0x40030000,0xFB53D14A,0xA9C2F2C2,0xA0000000
- long 0x40040000,0x83F2677A,0x65ECBF73,0xA1C40000
- long 0x40040000,0x8A3AE64F,0x76F80584,0x21880000
- long 0x40040000,0x90836524,0x88034B96,0xA0B00000
- long 0x40040000,0x96CBE3F9,0x990E91A8,0xA1E00000
- long 0x40040000,0x9D1462CE,0xAA19D7B9,0x21580000
- long 0x40040000,0xA35CE1A3,0xBB251DCB,0xA1100000
- long 0x40040000,0xA9A56078,0xCC3063DD,0xA1FC0000
- long 0x40040000,0xAFEDDF4D,0xDD3BA9EE,0x21200000
- long 0x40040000,0xB6365E22,0xEE46F000,0xA1480000
- long 0x40040000,0xBC7EDCF7,0xFF523611,0x21E80000
- long 0x40040000,0xC2C75BCD,0x105D7C23,0x20D00000
- long 0x40040000,0xC90FDAA2,0x2168C235,0xA1800000
-
- set INARG,FP_SCR0
-
- set TWOTO63,L_SCR1
- set INT,L_SCR1
- set ENDFLAG,L_SCR2
-
- global stan
-stan:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FD78000 # |X| >= 2**(-40)?
- bge.b TANOK1
- bra.w TANSM
-TANOK1:
- cmp.l %d1,&0x4004BC7E # |X| < 15 PI?
- blt.b TANMAIN
- bra.w REDUCEX
-
-TANMAIN:
-#--THIS IS THE USUAL CASE, |X| <= 15 PI.
-#--THE ARGUMENT REDUCTION IS DONE BY TABLE LOOK UP.
- fmov.x %fp0,%fp1
- fmul.d TWOBYPI(%pc),%fp1 # X*2/PI
-
- lea.l PITBL+0x200(%pc),%a1 # TABLE OF N*PI/2, N = -32,...,32
-
- fmov.l %fp1,%d1 # CONVERT TO INTEGER
-
- asl.l &4,%d1
- add.l %d1,%a1 # ADDRESS N*PIBY2 IN Y1, Y2
-
- fsub.x (%a1)+,%fp0 # X-Y1
-
- fsub.s (%a1),%fp0 # FP0 IS R = (X-Y1)-Y2
-
- ror.l &5,%d1
- and.l &0x80000000,%d1 # D0 WAS ODD IFF D0 < 0
-
-TANCONT:
- fmovm.x &0x0c,-(%sp) # save fp2,fp3
-
- cmp.l %d1,&0
- blt.w NODD
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # S = R*R
-
- fmov.d TANQ4(%pc),%fp3
- fmov.d TANP3(%pc),%fp2
-
- fmul.x %fp1,%fp3 # SQ4
- fmul.x %fp1,%fp2 # SP3
-
- fadd.d TANQ3(%pc),%fp3 # Q3+SQ4
- fadd.x TANP2(%pc),%fp2 # P2+SP3
-
- fmul.x %fp1,%fp3 # S(Q3+SQ4)
- fmul.x %fp1,%fp2 # S(P2+SP3)
-
- fadd.x TANQ2(%pc),%fp3 # Q2+S(Q3+SQ4)
- fadd.x TANP1(%pc),%fp2 # P1+S(P2+SP3)
-
- fmul.x %fp1,%fp3 # S(Q2+S(Q3+SQ4))
- fmul.x %fp1,%fp2 # S(P1+S(P2+SP3))
-
- fadd.x TANQ1(%pc),%fp3 # Q1+S(Q2+S(Q3+SQ4))
- fmul.x %fp0,%fp2 # RS(P1+S(P2+SP3))
-
- fmul.x %fp3,%fp1 # S(Q1+S(Q2+S(Q3+SQ4)))
-
- fadd.x %fp2,%fp0 # R+RS(P1+S(P2+SP3))
-
- fadd.s &0x3F800000,%fp1 # 1+S(Q1+...)
-
- fmovm.x (%sp)+,&0x30 # restore fp2,fp3
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fdiv.x %fp1,%fp0 # last inst - possible exception set
- bra t_inx2
-
-NODD:
- fmov.x %fp0,%fp1
- fmul.x %fp0,%fp0 # S = R*R
-
- fmov.d TANQ4(%pc),%fp3
- fmov.d TANP3(%pc),%fp2
-
- fmul.x %fp0,%fp3 # SQ4
- fmul.x %fp0,%fp2 # SP3
-
- fadd.d TANQ3(%pc),%fp3 # Q3+SQ4
- fadd.x TANP2(%pc),%fp2 # P2+SP3
-
- fmul.x %fp0,%fp3 # S(Q3+SQ4)
- fmul.x %fp0,%fp2 # S(P2+SP3)
-
- fadd.x TANQ2(%pc),%fp3 # Q2+S(Q3+SQ4)
- fadd.x TANP1(%pc),%fp2 # P1+S(P2+SP3)
-
- fmul.x %fp0,%fp3 # S(Q2+S(Q3+SQ4))
- fmul.x %fp0,%fp2 # S(P1+S(P2+SP3))
-
- fadd.x TANQ1(%pc),%fp3 # Q1+S(Q2+S(Q3+SQ4))
- fmul.x %fp1,%fp2 # RS(P1+S(P2+SP3))
-
- fmul.x %fp3,%fp0 # S(Q1+S(Q2+S(Q3+SQ4)))
-
- fadd.x %fp2,%fp1 # R+RS(P1+S(P2+SP3))
- fadd.s &0x3F800000,%fp0 # 1+S(Q1+...)
-
- fmovm.x (%sp)+,&0x30 # restore fp2,fp3
-
- fmov.x %fp1,-(%sp)
- eor.l &0x80000000,(%sp)
-
- fmov.l %d0,%fpcr # restore users round mode,prec
- fdiv.x (%sp)+,%fp0 # last inst - possible exception set
- bra t_inx2
-
-TANBORS:
-#--IF |X| > 15PI, WE USE THE GENERAL ARGUMENT REDUCTION.
-#--IF |X| < 2**(-40), RETURN X OR 1.
- cmp.l %d1,&0x3FFF8000
- bgt.b REDUCEX
-
-TANSM:
- fmov.x %fp0,-(%sp)
- fmov.l %d0,%fpcr # restore users round mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%sp)+,%fp0 # last inst - posibble exception set
- bra t_catch
-
- global stand
-#--TAN(X) = X FOR DENORMALIZED X
-stand:
- bra t_extdnrm
-
-#--WHEN REDUCEX IS USED, THE CODE WILL INEVITABLY BE SLOW.
-#--THIS REDUCTION METHOD, HOWEVER, IS MUCH FASTER THAN USING
-#--THE REMAINDER INSTRUCTION WHICH IS NOW IN SOFTWARE.
-REDUCEX:
- fmovm.x &0x3c,-(%sp) # save {fp2-fp5}
- mov.l %d2,-(%sp) # save d2
- fmov.s &0x00000000,%fp1 # fp1 = 0
-
-#--If compact form of abs(arg) in d0=$7ffeffff, argument is so large that
-#--there is a danger of unwanted overflow in first LOOP iteration. In this
-#--case, reduce argument by one remainder step to make subsequent reduction
-#--safe.
- cmp.l %d1,&0x7ffeffff # is arg dangerously large?
- bne.b LOOP # no
-
-# yes; create 2**16383*PI/2
- mov.w &0x7ffe,FP_SCR0_EX(%a6)
- mov.l &0xc90fdaa2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
-
-# create low half of 2**16383*PI/2 at FP_SCR1
- mov.w &0x7fdc,FP_SCR1_EX(%a6)
- mov.l &0x85a308d3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
-
- ftest.x %fp0 # test sign of argument
- fblt.w red_neg
-
- or.b &0x80,FP_SCR0_EX(%a6) # positive arg
- or.b &0x80,FP_SCR1_EX(%a6)
-red_neg:
- fadd.x FP_SCR0(%a6),%fp0 # high part of reduction is exact
- fmov.x %fp0,%fp1 # save high result in fp1
- fadd.x FP_SCR1(%a6),%fp0 # low part of reduction
- fsub.x %fp0,%fp1 # determine low component of result
- fadd.x FP_SCR1(%a6),%fp1 # fp0/fp1 are reduced argument.
-
-#--ON ENTRY, FP0 IS X, ON RETURN, FP0 IS X REM PI/2, |X| <= PI/4.
-#--integer quotient will be stored in N
-#--Intermeditate remainder is 66-bit long; (R,r) in (FP0,FP1)
-LOOP:
- fmov.x %fp0,INARG(%a6) # +-2**K * F, 1 <= F < 2
- mov.w INARG(%a6),%d1
- mov.l %d1,%a1 # save a copy of D0
- and.l &0x00007FFF,%d1
- sub.l &0x00003FFF,%d1 # d0 = K
- cmp.l %d1,&28
- ble.b LASTLOOP
-CONTLOOP:
- sub.l &27,%d1 # d0 = L := K-27
- mov.b &0,ENDFLAG(%a6)
- bra.b WORK
-LASTLOOP:
- clr.l %d1 # d0 = L := 0
- mov.b &1,ENDFLAG(%a6)
-
-WORK:
-#--FIND THE REMAINDER OF (R,r) W.R.T. 2**L * (PI/2). L IS SO CHOSEN
-#--THAT INT( X * (2/PI) / 2**(L) ) < 2**29.
-
-#--CREATE 2**(-L) * (2/PI), SIGN(INARG)*2**(63),
-#--2**L * (PIby2_1), 2**L * (PIby2_2)
-
- mov.l &0x00003FFE,%d2 # BIASED EXP OF 2/PI
- sub.l %d1,%d2 # BIASED EXP OF 2**(-L)*(2/PI)
-
- mov.l &0xA2F9836E,FP_SCR0_HI(%a6)
- mov.l &0x4E44152A,FP_SCR0_LO(%a6)
- mov.w %d2,FP_SCR0_EX(%a6) # FP_SCR0 = 2**(-L)*(2/PI)
-
- fmov.x %fp0,%fp2
- fmul.x FP_SCR0(%a6),%fp2 # fp2 = X * 2**(-L)*(2/PI)
-
-#--WE MUST NOW FIND INT(FP2). SINCE WE NEED THIS VALUE IN
-#--FLOATING POINT FORMAT, THE TWO FMOVE'S FMOVE.L FP <--> N
-#--WILL BE TOO INEFFICIENT. THE WAY AROUND IT IS THAT
-#--(SIGN(INARG)*2**63 + FP2) - SIGN(INARG)*2**63 WILL GIVE
-#--US THE DESIRED VALUE IN FLOATING POINT.
- mov.l %a1,%d2
- swap %d2
- and.l &0x80000000,%d2
- or.l &0x5F000000,%d2 # d2 = SIGN(INARG)*2**63 IN SGL
- mov.l %d2,TWOTO63(%a6)
- fadd.s TWOTO63(%a6),%fp2 # THE FRACTIONAL PART OF FP1 IS ROUNDED
- fsub.s TWOTO63(%a6),%fp2 # fp2 = N
-# fintrz.x %fp2,%fp2
-
-#--CREATING 2**(L)*Piby2_1 and 2**(L)*Piby2_2
- mov.l %d1,%d2 # d2 = L
-
- add.l &0x00003FFF,%d2 # BIASED EXP OF 2**L * (PI/2)
- mov.w %d2,FP_SCR0_EX(%a6)
- mov.l &0xC90FDAA2,FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6) # FP_SCR0 = 2**(L) * Piby2_1
-
- add.l &0x00003FDD,%d1
- mov.w %d1,FP_SCR1_EX(%a6)
- mov.l &0x85A308D3,FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6) # FP_SCR1 = 2**(L) * Piby2_2
-
- mov.b ENDFLAG(%a6),%d1
-
-#--We are now ready to perform (R+r) - N*P1 - N*P2, P1 = 2**(L) * Piby2_1 and
-#--P2 = 2**(L) * Piby2_2
- fmov.x %fp2,%fp4 # fp4 = N
- fmul.x FP_SCR0(%a6),%fp4 # fp4 = W = N*P1
- fmov.x %fp2,%fp5 # fp5 = N
- fmul.x FP_SCR1(%a6),%fp5 # fp5 = w = N*P2
- fmov.x %fp4,%fp3 # fp3 = W = N*P1
-
-#--we want P+p = W+w but |p| <= half ulp of P
-#--Then, we need to compute A := R-P and a := r-p
- fadd.x %fp5,%fp3 # fp3 = P
- fsub.x %fp3,%fp4 # fp4 = W-P
-
- fsub.x %fp3,%fp0 # fp0 = A := R - P
- fadd.x %fp5,%fp4 # fp4 = p = (W-P)+w
-
- fmov.x %fp0,%fp3 # fp3 = A
- fsub.x %fp4,%fp1 # fp1 = a := r - p
-
-#--Now we need to normalize (A,a) to "new (R,r)" where R+r = A+a but
-#--|r| <= half ulp of R.
- fadd.x %fp1,%fp0 # fp0 = R := A+a
-#--No need to calculate r if this is the last loop
- cmp.b %d1,&0
- bgt.w RESTORE
-
-#--Need to calculate r
- fsub.x %fp0,%fp3 # fp3 = A-R
- fadd.x %fp3,%fp1 # fp1 = r := (A-R)+a
- bra.w LOOP
-
-RESTORE:
- fmov.l %fp2,INT(%a6)
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x (%sp)+,&0x3c # restore {fp2-fp5}
-
- mov.l INT(%a6),%d1
- ror.l &1,%d1
-
- bra.w TANCONT
-
-#########################################################################
-# satan(): computes the arctangent of a normalized number #
-# satand(): computes the arctangent of a denormalized number #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arctan(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# Step 1. If |X| >= 16 or |X| < 1/16, go to Step 5. #
-# #
-# Step 2. Let X = sgn * 2**k * 1.xxxxxxxx...x. #
-# Note that k = -4, -3,..., or 3. #
-# Define F = sgn * 2**k * 1.xxxx1, i.e. the first 5 #
-# significant bits of X with a bit-1 attached at the 6-th #
-# bit position. Define u to be u = (X-F) / (1 + X*F). #
-# #
-# Step 3. Approximate arctan(u) by a polynomial poly. #
-# #
-# Step 4. Return arctan(F) + poly, arctan(F) is fetched from a #
-# table of values calculated beforehand. Exit. #
-# #
-# Step 5. If |X| >= 16, go to Step 7. #
-# #
-# Step 6. Approximate arctan(X) by an odd polynomial in X. Exit. #
-# #
-# Step 7. Define X' = -1/X. Approximate arctan(X') by an odd #
-# polynomial in X'. #
-# Arctan(X) = sign(X)*Pi/2 + arctan(X'). Exit. #
-# #
-#########################################################################
-
-ATANA3: long 0xBFF6687E,0x314987D8
-ATANA2: long 0x4002AC69,0x34A26DB3
-ATANA1: long 0xBFC2476F,0x4E1DA28E
-
-ATANB6: long 0x3FB34444,0x7F876989
-ATANB5: long 0xBFB744EE,0x7FAF45DB
-ATANB4: long 0x3FBC71C6,0x46940220
-ATANB3: long 0xBFC24924,0x921872F9
-ATANB2: long 0x3FC99999,0x99998FA9
-ATANB1: long 0xBFD55555,0x55555555
-
-ATANC5: long 0xBFB70BF3,0x98539E6A
-ATANC4: long 0x3FBC7187,0x962D1D7D
-ATANC3: long 0xBFC24924,0x827107B8
-ATANC2: long 0x3FC99999,0x9996263E
-ATANC1: long 0xBFD55555,0x55555536
-
-PPIBY2: long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-NPIBY2: long 0xBFFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
-PTINY: long 0x00010000,0x80000000,0x00000000,0x00000000
-NTINY: long 0x80010000,0x80000000,0x00000000,0x00000000
-
-ATANTBL:
- long 0x3FFB0000,0x83D152C5,0x060B7A51,0x00000000
- long 0x3FFB0000,0x8BC85445,0x65498B8B,0x00000000
- long 0x3FFB0000,0x93BE4060,0x17626B0D,0x00000000
- long 0x3FFB0000,0x9BB3078D,0x35AEC202,0x00000000
- long 0x3FFB0000,0xA3A69A52,0x5DDCE7DE,0x00000000
- long 0x3FFB0000,0xAB98E943,0x62765619,0x00000000
- long 0x3FFB0000,0xB389E502,0xF9C59862,0x00000000
- long 0x3FFB0000,0xBB797E43,0x6B09E6FB,0x00000000
- long 0x3FFB0000,0xC367A5C7,0x39E5F446,0x00000000
- long 0x3FFB0000,0xCB544C61,0xCFF7D5C6,0x00000000
- long 0x3FFB0000,0xD33F62F8,0x2488533E,0x00000000
- long 0x3FFB0000,0xDB28DA81,0x62404C77,0x00000000
- long 0x3FFB0000,0xE310A407,0x8AD34F18,0x00000000
- long 0x3FFB0000,0xEAF6B0A8,0x188EE1EB,0x00000000
- long 0x3FFB0000,0xF2DAF194,0x9DBE79D5,0x00000000
- long 0x3FFB0000,0xFABD5813,0x61D47E3E,0x00000000
- long 0x3FFC0000,0x8346AC21,0x0959ECC4,0x00000000
- long 0x3FFC0000,0x8B232A08,0x304282D8,0x00000000
- long 0x3FFC0000,0x92FB70B8,0xD29AE2F9,0x00000000
- long 0x3FFC0000,0x9ACF476F,0x5CCD1CB4,0x00000000
- long 0x3FFC0000,0xA29E7630,0x4954F23F,0x00000000
- long 0x3FFC0000,0xAA68C5D0,0x8AB85230,0x00000000
- long 0x3FFC0000,0xB22DFFFD,0x9D539F83,0x00000000
- long 0x3FFC0000,0xB9EDEF45,0x3E900EA5,0x00000000
- long 0x3FFC0000,0xC1A85F1C,0xC75E3EA5,0x00000000
- long 0x3FFC0000,0xC95D1BE8,0x28138DE6,0x00000000
- long 0x3FFC0000,0xD10BF300,0x840D2DE4,0x00000000
- long 0x3FFC0000,0xD8B4B2BA,0x6BC05E7A,0x00000000
- long 0x3FFC0000,0xE0572A6B,0xB42335F6,0x00000000
- long 0x3FFC0000,0xE7F32A70,0xEA9CAA8F,0x00000000
- long 0x3FFC0000,0xEF888432,0x64ECEFAA,0x00000000
- long 0x3FFC0000,0xF7170A28,0xECC06666,0x00000000
- long 0x3FFD0000,0x812FD288,0x332DAD32,0x00000000
- long 0x3FFD0000,0x88A8D1B1,0x218E4D64,0x00000000
- long 0x3FFD0000,0x9012AB3F,0x23E4AEE8,0x00000000
- long 0x3FFD0000,0x976CC3D4,0x11E7F1B9,0x00000000
- long 0x3FFD0000,0x9EB68949,0x3889A227,0x00000000
- long 0x3FFD0000,0xA5EF72C3,0x4487361B,0x00000000
- long 0x3FFD0000,0xAD1700BA,0xF07A7227,0x00000000
- long 0x3FFD0000,0xB42CBCFA,0xFD37EFB7,0x00000000
- long 0x3FFD0000,0xBB303A94,0x0BA80F89,0x00000000
- long 0x3FFD0000,0xC22115C6,0xFCAEBBAF,0x00000000
- long 0x3FFD0000,0xC8FEF3E6,0x86331221,0x00000000
- long 0x3FFD0000,0xCFC98330,0xB4000C70,0x00000000
- long 0x3FFD0000,0xD6807AA1,0x102C5BF9,0x00000000
- long 0x3FFD0000,0xDD2399BC,0x31252AA3,0x00000000
- long 0x3FFD0000,0xE3B2A855,0x6B8FC517,0x00000000
- long 0x3FFD0000,0xEA2D764F,0x64315989,0x00000000
- long 0x3FFD0000,0xF3BF5BF8,0xBAD1A21D,0x00000000
- long 0x3FFE0000,0x801CE39E,0x0D205C9A,0x00000000
- long 0x3FFE0000,0x8630A2DA,0xDA1ED066,0x00000000
- long 0x3FFE0000,0x8C1AD445,0xF3E09B8C,0x00000000
- long 0x3FFE0000,0x91DB8F16,0x64F350E2,0x00000000
- long 0x3FFE0000,0x97731420,0x365E538C,0x00000000
- long 0x3FFE0000,0x9CE1C8E6,0xA0B8CDBA,0x00000000
- long 0x3FFE0000,0xA22832DB,0xCADAAE09,0x00000000
- long 0x3FFE0000,0xA746F2DD,0xB7602294,0x00000000
- long 0x3FFE0000,0xAC3EC0FB,0x997DD6A2,0x00000000
- long 0x3FFE0000,0xB110688A,0xEBDC6F6A,0x00000000
- long 0x3FFE0000,0xB5BCC490,0x59ECC4B0,0x00000000
- long 0x3FFE0000,0xBA44BC7D,0xD470782F,0x00000000
- long 0x3FFE0000,0xBEA94144,0xFD049AAC,0x00000000
- long 0x3FFE0000,0xC2EB4ABB,0x661628B6,0x00000000
- long 0x3FFE0000,0xC70BD54C,0xE602EE14,0x00000000
- long 0x3FFE0000,0xCD000549,0xADEC7159,0x00000000
- long 0x3FFE0000,0xD48457D2,0xD8EA4EA3,0x00000000
- long 0x3FFE0000,0xDB948DA7,0x12DECE3B,0x00000000
- long 0x3FFE0000,0xE23855F9,0x69E8096A,0x00000000
- long 0x3FFE0000,0xE8771129,0xC4353259,0x00000000
- long 0x3FFE0000,0xEE57C16E,0x0D379C0D,0x00000000
- long 0x3FFE0000,0xF3E10211,0xA87C3779,0x00000000
- long 0x3FFE0000,0xF919039D,0x758B8D41,0x00000000
- long 0x3FFE0000,0xFE058B8F,0x64935FB3,0x00000000
- long 0x3FFF0000,0x8155FB49,0x7B685D04,0x00000000
- long 0x3FFF0000,0x83889E35,0x49D108E1,0x00000000
- long 0x3FFF0000,0x859CFA76,0x511D724B,0x00000000
- long 0x3FFF0000,0x87952ECF,0xFF8131E7,0x00000000
- long 0x3FFF0000,0x89732FD1,0x9557641B,0x00000000
- long 0x3FFF0000,0x8B38CAD1,0x01932A35,0x00000000
- long 0x3FFF0000,0x8CE7A8D8,0x301EE6B5,0x00000000
- long 0x3FFF0000,0x8F46A39E,0x2EAE5281,0x00000000
- long 0x3FFF0000,0x922DA7D7,0x91888487,0x00000000
- long 0x3FFF0000,0x94D19FCB,0xDEDF5241,0x00000000
- long 0x3FFF0000,0x973AB944,0x19D2A08B,0x00000000
- long 0x3FFF0000,0x996FF00E,0x08E10B96,0x00000000
- long 0x3FFF0000,0x9B773F95,0x12321DA7,0x00000000
- long 0x3FFF0000,0x9D55CC32,0x0F935624,0x00000000
- long 0x3FFF0000,0x9F100575,0x006CC571,0x00000000
- long 0x3FFF0000,0xA0A9C290,0xD97CC06C,0x00000000
- long 0x3FFF0000,0xA22659EB,0xEBC0630A,0x00000000
- long 0x3FFF0000,0xA388B4AF,0xF6EF0EC9,0x00000000
- long 0x3FFF0000,0xA4D35F10,0x61D292C4,0x00000000
- long 0x3FFF0000,0xA60895DC,0xFBE3187E,0x00000000
- long 0x3FFF0000,0xA72A51DC,0x7367BEAC,0x00000000
- long 0x3FFF0000,0xA83A5153,0x0956168F,0x00000000
- long 0x3FFF0000,0xA93A2007,0x7539546E,0x00000000
- long 0x3FFF0000,0xAA9E7245,0x023B2605,0x00000000
- long 0x3FFF0000,0xAC4C84BA,0x6FE4D58F,0x00000000
- long 0x3FFF0000,0xADCE4A4A,0x606B9712,0x00000000
- long 0x3FFF0000,0xAF2A2DCD,0x8D263C9C,0x00000000
- long 0x3FFF0000,0xB0656F81,0xF22265C7,0x00000000
- long 0x3FFF0000,0xB1846515,0x0F71496A,0x00000000
- long 0x3FFF0000,0xB28AAA15,0x6F9ADA35,0x00000000
- long 0x3FFF0000,0xB37B44FF,0x3766B895,0x00000000
- long 0x3FFF0000,0xB458C3DC,0xE9630433,0x00000000
- long 0x3FFF0000,0xB525529D,0x562246BD,0x00000000
- long 0x3FFF0000,0xB5E2CCA9,0x5F9D88CC,0x00000000
- long 0x3FFF0000,0xB692CADA,0x7ACA1ADA,0x00000000
- long 0x3FFF0000,0xB736AEA7,0xA6925838,0x00000000
- long 0x3FFF0000,0xB7CFAB28,0x7E9F7B36,0x00000000
- long 0x3FFF0000,0xB85ECC66,0xCB219835,0x00000000
- long 0x3FFF0000,0xB8E4FD5A,0x20A593DA,0x00000000
- long 0x3FFF0000,0xB99F41F6,0x4AFF9BB5,0x00000000
- long 0x3FFF0000,0xBA7F1E17,0x842BBE7B,0x00000000
- long 0x3FFF0000,0xBB471285,0x7637E17D,0x00000000
- long 0x3FFF0000,0xBBFABE8A,0x4788DF6F,0x00000000
- long 0x3FFF0000,0xBC9D0FAD,0x2B689D79,0x00000000
- long 0x3FFF0000,0xBD306A39,0x471ECD86,0x00000000
- long 0x3FFF0000,0xBDB6C731,0x856AF18A,0x00000000
- long 0x3FFF0000,0xBE31CAC5,0x02E80D70,0x00000000
- long 0x3FFF0000,0xBEA2D55C,0xE33194E2,0x00000000
- long 0x3FFF0000,0xBF0B10B7,0xC03128F0,0x00000000
- long 0x3FFF0000,0xBF6B7A18,0xDACB778D,0x00000000
- long 0x3FFF0000,0xBFC4EA46,0x63FA18F6,0x00000000
- long 0x3FFF0000,0xC0181BDE,0x8B89A454,0x00000000
- long 0x3FFF0000,0xC065B066,0xCFBF6439,0x00000000
- long 0x3FFF0000,0xC0AE345F,0x56340AE6,0x00000000
- long 0x3FFF0000,0xC0F22291,0x9CB9E6A7,0x00000000
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
- set XFRACLO,X+8
-
- set ATANF,FP_SCR1
- set ATANFHI,ATANF+4
- set ATANFLO,ATANF+8
-
- global satan
-#--ENTRY POINT FOR ATAN(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-satan:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FFB8000 # |X| >= 1/16?
- bge.b ATANOK1
- bra.w ATANSM
-
-ATANOK1:
- cmp.l %d1,&0x4002FFFF # |X| < 16 ?
- ble.b ATANMAIN
- bra.w ATANBIG
-
-#--THE MOST LIKELY CASE, |X| IN [1/16, 16). WE USE TABLE TECHNIQUE
-#--THE IDEA IS ATAN(X) = ATAN(F) + ATAN( [X-F] / [1+XF] ).
-#--SO IF F IS CHOSEN TO BE CLOSE TO X AND ATAN(F) IS STORED IN
-#--A TABLE, ALL WE NEED IS TO APPROXIMATE ATAN(U) WHERE
-#--U = (X-F)/(1+XF) IS SMALL (REMEMBER F IS CLOSE TO X). IT IS
-#--TRUE THAT A DIVIDE IS NOW NEEDED, BUT THE APPROXIMATION FOR
-#--ATAN(U) IS A VERY SHORT POLYNOMIAL AND THE INDEXING TO
-#--FETCH F AND SAVING OF REGISTERS CAN BE ALL HIDED UNDER THE
-#--DIVIDE. IN THE END THIS METHOD IS MUCH FASTER THAN A TRADITIONAL
-#--ONE. NOTE ALSO THAT THE TRADITIONAL SCHEME THAT APPROXIMATE
-#--ATAN(X) DIRECTLY WILL NEED TO USE A RATIONAL APPROXIMATION
-#--(DIVISION NEEDED) ANYWAY BECAUSE A POLYNOMIAL APPROXIMATION
-#--WILL INVOLVE A VERY LONG POLYNOMIAL.
-
-#--NOW WE SEE X AS +-2^K * 1.BBBBBBB....B <- 1. + 63 BITS
-#--WE CHOSE F TO BE +-2^K * 1.BBBB1
-#--THAT IS IT MATCHES THE EXPONENT AND FIRST 5 BITS OF X, THE
-#--SIXTH BITS IS SET TO BE 1. SINCE K = -4, -3, ..., 3, THERE
-#--ARE ONLY 8 TIMES 16 = 2^7 = 128 |F|'S. SINCE ATAN(-|F|) IS
-#-- -ATAN(|F|), WE NEED TO STORE ONLY ATAN(|F|).
-
-ATANMAIN:
-
- and.l &0xF8000000,XFRAC(%a6) # FIRST 5 BITS
- or.l &0x04000000,XFRAC(%a6) # SET 6-TH BIT TO 1
- mov.l &0x00000000,XFRACLO(%a6) # LOCATION OF X IS NOW F
-
- fmov.x %fp0,%fp1 # FP1 IS X
- fmul.x X(%a6),%fp1 # FP1 IS X*F, NOTE THAT X*F > 0
- fsub.x X(%a6),%fp0 # FP0 IS X-F
- fadd.s &0x3F800000,%fp1 # FP1 IS 1 + X*F
- fdiv.x %fp1,%fp0 # FP0 IS U = (X-F)/(1+X*F)
-
-#--WHILE THE DIVISION IS TAKING ITS TIME, WE FETCH ATAN(|F|)
-#--CREATE ATAN(F) AND STORE IT IN ATANF, AND
-#--SAVE REGISTERS FP2.
-
- mov.l %d2,-(%sp) # SAVE d2 TEMPORARILY
- mov.l %d1,%d2 # THE EXP AND 16 BITS OF X
- and.l &0x00007800,%d1 # 4 VARYING BITS OF F'S FRACTION
- and.l &0x7FFF0000,%d2 # EXPONENT OF F
- sub.l &0x3FFB0000,%d2 # K+4
- asr.l &1,%d2
- add.l %d2,%d1 # THE 7 BITS IDENTIFYING F
- asr.l &7,%d1 # INDEX INTO TBL OF ATAN(|F|)
- lea ATANTBL(%pc),%a1
- add.l %d1,%a1 # ADDRESS OF ATAN(|F|)
- mov.l (%a1)+,ATANF(%a6)
- mov.l (%a1)+,ATANFHI(%a6)
- mov.l (%a1)+,ATANFLO(%a6) # ATANF IS NOW ATAN(|F|)
- mov.l X(%a6),%d1 # LOAD SIGN AND EXPO. AGAIN
- and.l &0x80000000,%d1 # SIGN(F)
- or.l %d1,ATANF(%a6) # ATANF IS NOW SIGN(F)*ATAN(|F|)
- mov.l (%sp)+,%d2 # RESTORE d2
-
-#--THAT'S ALL I HAVE TO DO FOR NOW,
-#--BUT ALAS, THE DIVIDE IS STILL CRANKING!
-
-#--U IN FP0, WE ARE NOW READY TO COMPUTE ATAN(U) AS
-#--U + A1*U*V*(A2 + V*(A3 + V)), V = U*U
-#--THE POLYNOMIAL MAY LOOK STRANGE, BUT IS NEVERTHELESS CORRECT.
-#--THE NATURAL FORM IS U + U*V*(A1 + V*(A2 + V*A3))
-#--WHAT WE HAVE HERE IS MERELY A1 = A3, A2 = A1/A3, A3 = A2/A3.
-#--THE REASON FOR THIS REARRANGEMENT IS TO MAKE THE INDEPENDENT
-#--PARTS A1*U*V AND (A2 + ... STUFF) MORE LOAD-BALANCED
-
- fmovm.x &0x04,-(%sp) # save fp2
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1
- fmov.d ATANA3(%pc),%fp2
- fadd.x %fp1,%fp2 # A3+V
- fmul.x %fp1,%fp2 # V*(A3+V)
- fmul.x %fp0,%fp1 # U*V
- fadd.d ATANA2(%pc),%fp2 # A2+V*(A3+V)
- fmul.d ATANA1(%pc),%fp1 # A1*U*V
- fmul.x %fp2,%fp1 # A1*U*V*(A2+V*(A3+V))
- fadd.x %fp1,%fp0 # ATAN(U), FP1 RELEASED
-
- fmovm.x (%sp)+,&0x20 # restore fp2
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- fadd.x ATANF(%a6),%fp0 # ATAN(X)
- bra t_inx2
-
-ATANBORS:
-#--|X| IS IN d0 IN COMPACT FORM. FP1, d0 SAVED.
-#--FP0 IS X AND |X| <= 1/16 OR |X| >= 16.
- cmp.l %d1,&0x3FFF8000
- bgt.w ATANBIG # I.E. |X| >= 16
-
-ATANSM:
-#--|X| <= 1/16
-#--IF |X| < 2^(-40), RETURN X AS ANSWER. OTHERWISE, APPROXIMATE
-#--ATAN(X) BY X + X*Y*(B1+Y*(B2+Y*(B3+Y*(B4+Y*(B5+Y*B6)))))
-#--WHICH IS X + X*Y*( [B1+Z*(B3+Z*B5)] + [Y*(B2+Z*(B4+Z*B6)] )
-#--WHERE Y = X*X, AND Z = Y*Y.
-
- cmp.l %d1,&0x3FD78000
- blt.w ATANTINY
-
-#--COMPUTE POLYNOMIAL
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.x %fp0,%fp0 # FPO IS Y = X*X
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS Z = Y*Y
-
- fmov.d ATANB6(%pc),%fp2
- fmov.d ATANB5(%pc),%fp3
-
- fmul.x %fp1,%fp2 # Z*B6
- fmul.x %fp1,%fp3 # Z*B5
-
- fadd.d ATANB4(%pc),%fp2 # B4+Z*B6
- fadd.d ATANB3(%pc),%fp3 # B3+Z*B5
-
- fmul.x %fp1,%fp2 # Z*(B4+Z*B6)
- fmul.x %fp3,%fp1 # Z*(B3+Z*B5)
-
- fadd.d ATANB2(%pc),%fp2 # B2+Z*(B4+Z*B6)
- fadd.d ATANB1(%pc),%fp1 # B1+Z*(B3+Z*B5)
-
- fmul.x %fp0,%fp2 # Y*(B2+Z*(B4+Z*B6))
- fmul.x X(%a6),%fp0 # X*Y
-
- fadd.x %fp2,%fp1 # [B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))]
-
- fmul.x %fp1,%fp0 # X*Y*([B1+Z*(B3+Z*B5)]+[Y*(B2+Z*(B4+Z*B6))])
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- fadd.x X(%a6),%fp0
- bra t_inx2
-
-ATANTINY:
-#--|X| < 2^(-40), ATAN(X) = X
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
-
- bra t_catch
-
-ATANBIG:
-#--IF |X| > 2^(100), RETURN SIGN(X)*(PI/2 - TINY). OTHERWISE,
-#--RETURN SIGN(X)*PI/2 + ATAN(-1/X).
- cmp.l %d1,&0x40638000
- bgt.w ATANHUGE
-
-#--APPROXIMATE ATAN(-1/X) BY
-#--X'+X'*Y*(C1+Y*(C2+Y*(C3+Y*(C4+Y*C5)))), X' = -1/X, Y = X'*X'
-#--THIS CAN BE RE-WRITTEN AS
-#--X'+X'*Y*( [C1+Z*(C3+Z*C5)] + [Y*(C2+Z*C4)] ), Z = Y*Y.
-
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.s &0xBF800000,%fp1 # LOAD -1
- fdiv.x %fp0,%fp1 # FP1 IS -1/X
-
-#--DIVIDE IS STILL CRANKING
-
- fmov.x %fp1,%fp0 # FP0 IS X'
- fmul.x %fp0,%fp0 # FP0 IS Y = X'*X'
- fmov.x %fp1,X(%a6) # X IS REALLY X'
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS Z = Y*Y
-
- fmov.d ATANC5(%pc),%fp3
- fmov.d ATANC4(%pc),%fp2
-
- fmul.x %fp1,%fp3 # Z*C5
- fmul.x %fp1,%fp2 # Z*B4
-
- fadd.d ATANC3(%pc),%fp3 # C3+Z*C5
- fadd.d ATANC2(%pc),%fp2 # C2+Z*C4
-
- fmul.x %fp3,%fp1 # Z*(C3+Z*C5), FP3 RELEASED
- fmul.x %fp0,%fp2 # Y*(C2+Z*C4)
-
- fadd.d ATANC1(%pc),%fp1 # C1+Z*(C3+Z*C5)
- fmul.x X(%a6),%fp0 # X'*Y
-
- fadd.x %fp2,%fp1 # [Y*(C2+Z*C4)]+[C1+Z*(C3+Z*C5)]
-
- fmul.x %fp1,%fp0 # X'*Y*([B1+Z*(B3+Z*B5)]
-# ... +[Y*(B2+Z*(B4+Z*B6))])
- fadd.x X(%a6),%fp0
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- tst.b (%a0)
- bpl.b pos_big
-
-neg_big:
- fadd.x NPIBY2(%pc),%fp0
- bra t_minx2
-
-pos_big:
- fadd.x PPIBY2(%pc),%fp0
- bra t_pinx2
-
-ATANHUGE:
-#--RETURN SIGN(X)*(PIBY2 - TINY) = SIGN(X)*PIBY2 - SIGN(X)*TINY
- tst.b (%a0)
- bpl.b pos_huge
-
-neg_huge:
- fmov.x NPIBY2(%pc),%fp0
- fmov.l %d0,%fpcr
- fadd.x PTINY(%pc),%fp0
- bra t_minx2
-
-pos_huge:
- fmov.x PPIBY2(%pc),%fp0
- fmov.l %d0,%fpcr
- fadd.x NTINY(%pc),%fp0
- bra t_pinx2
-
- global satand
-#--ENTRY POINT FOR ATAN(X) FOR DENORMALIZED ARGUMENT
-satand:
- bra t_extdnrm
-
-#########################################################################
-# sasin(): computes the inverse sine of a normalized input #
-# sasind(): computes the inverse sine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arcsin(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ASIN #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate asin(X) by #
-# z := sqrt( [1-X][1+X] ) #
-# asin(X) = atan( x / z ). #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) sgn := sign(X), return asin(X) := sgn * Pi/2. Exit.#
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global sasin
-sasin:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ASINBIG
-
-# This catch is added here for the '060 QSP. Originally, the call to
-# satan() would handle this case by causing the exception which would
-# not be caught until gen_except(). Now, with the exceptions being
-# detected inside of satan(), the exception would have been handled there
-# instead of inside sasin() as expected.
- cmp.l %d1,&0x3FD78000
- blt.w ASINTINY
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--ASIN(X) = ATAN( X / SQRT( (1-X)(1+X) ) )
-
-ASINMAIN:
- fmov.s &0x3F800000,%fp1
- fsub.x %fp0,%fp1 # 1-X
- fmovm.x &0x4,-(%sp) # {fp2}
- fmov.s &0x3F800000,%fp2
- fadd.x %fp0,%fp2 # 1+X
- fmul.x %fp2,%fp1 # (1+X)(1-X)
- fmovm.x (%sp)+,&0x20 # {fp2}
- fsqrt.x %fp1 # SQRT([1-X][1+X])
- fdiv.x %fp1,%fp0 # X/SQRT([1-X][1+X])
- fmovm.x &0x01,-(%sp) # save X/SQRT(...)
- lea (%sp),%a0 # pass ptr to X/SQRT(...)
- bsr satan
- add.l &0xc,%sp # clear X/SQRT(...) from stack
- bra t_inx2
-
-ASINBIG:
- fabs.x %fp0 # |X|
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr # cause an operr exception
-
-#--|X| = 1, ASIN(X) = +- PI/2.
-ASINONE:
- fmov.x PIBY2(%pc),%fp0
- mov.l (%a0),%d1
- and.l &0x80000000,%d1 # SIGN BIT OF X
- or.l &0x3F800000,%d1 # +-1 IN SGL FORMAT
- mov.l %d1,-(%sp) # push SIGN(X) IN SGL-FMT
- fmov.l %d0,%fpcr
- fmul.s (%sp)+,%fp0
- bra t_inx2
-
-#--|X| < 2^(-40), ATAN(X) = X
-ASINTINY:
- fmov.l %d0,%fpcr # restore users rnd mode,prec
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%a0),%fp0 # last inst - possible exception
- bra t_catch
-
- global sasind
-#--ASIN(X) = X FOR DENORMALIZED X
-sasind:
- bra t_extdnrm
-
-#########################################################################
-# sacos(): computes the inverse cosine of a normalized input #
-# sacosd(): computes the inverse cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arccos(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ACOS #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate acos(X) by #
-# z := (1-X) / (1+X) #
-# acos(X) = 2 * atan( sqrt(z) ). #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) If X > 0, return 0. Otherwise, return Pi. Exit. #
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global sacos
-sacos:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1 # pack exp w/ upper 16 fraction
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ACOSBIG
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--ACOS(X) = 2 * ATAN( SQRT( (1-X)/(1+X) ) )
-
-ACOSMAIN:
- fmov.s &0x3F800000,%fp1
- fadd.x %fp0,%fp1 # 1+X
- fneg.x %fp0 # -X
- fadd.s &0x3F800000,%fp0 # 1-X
- fdiv.x %fp1,%fp0 # (1-X)/(1+X)
- fsqrt.x %fp0 # SQRT((1-X)/(1+X))
- mov.l %d0,-(%sp) # save original users fpcr
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save SQRT(...) to stack
- lea (%sp),%a0 # pass ptr to sqrt
- bsr satan # ATAN(SQRT([1-X]/[1+X]))
- add.l &0xc,%sp # clear SQRT(...) from stack
-
- fmov.l (%sp)+,%fpcr # restore users round prec,mode
- fadd.x %fp0,%fp0 # 2 * ATAN( STUFF )
- bra t_pinx2
-
-ACOSBIG:
- fabs.x %fp0
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr # cause an operr exception
-
-#--|X| = 1, ACOS(X) = 0 OR PI
- tst.b (%a0) # is X positive or negative?
- bpl.b ACOSP1
-
-#--X = -1
-#Returns PI and inexact exception
-ACOSM1:
- fmov.x PI(%pc),%fp0 # load PI
- fmov.l %d0,%fpcr # load round mode,prec
- fadd.s &0x00800000,%fp0 # add a small value
- bra t_pinx2
-
-ACOSP1:
- bra ld_pzero # answer is positive zero
-
- global sacosd
-#--ACOS(X) = PI/2 FOR DENORMALIZED X
-sacosd:
- fmov.l %d0,%fpcr # load user's rnd mode/prec
- fmov.x PIBY2(%pc),%fp0
- bra t_pinx2
-
-#########################################################################
-# setox(): computes the exponential for a normalized input #
-# setoxd(): computes the exponential for a denormalized input #
-# setoxm1(): computes the exponential minus 1 for a normalized input #
-# setoxm1d(): computes the exponential minus 1 for a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exp(X) or exp(X)-1 #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 0.85 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM and IMPLEMENTATION **************************************** #
-# #
-# setoxd #
-# ------ #
-# Step 1. Set ans := 1.0 #
-# #
-# Step 2. Return ans := ans + sign(X)*2^(-126). Exit. #
-# Notes: This will always generate one exception -- inexact. #
-# #
-# #
-# setox #
-# ----- #
-# #
-# Step 1. Filter out extreme cases of input argument. #
-# 1.1 If |X| >= 2^(-65), go to Step 1.3. #
-# 1.2 Go to Step 7. #
-# 1.3 If |X| < 16380 log(2), go to Step 2. #
-# 1.4 Go to Step 8. #
-# Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.#
-# To avoid the use of floating-point comparisons, a #
-# compact representation of |X| is used. This format is a #
-# 32-bit integer, the upper (more significant) 16 bits #
-# are the sign and biased exponent field of |X|; the #
-# lower 16 bits are the 16 most significant fraction #
-# (including the explicit bit) bits of |X|. Consequently, #
-# the comparisons in Steps 1.1 and 1.3 can be performed #
-# by integer comparison. Note also that the constant #
-# 16380 log(2) used in Step 1.3 is also in the compact #
-# form. Thus taking the branch to Step 2 guarantees #
-# |X| < 16380 log(2). There is no harm to have a small #
-# number of cases where |X| is less than, but close to, #
-# 16380 log(2) and the branch to Step 9 is taken. #
-# #
-# Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
-# 2.1 Set AdjFlag := 0 (indicates the branch 1.3 -> 2 #
-# was taken) #
-# 2.2 N := round-to-nearest-integer( X * 64/log2 ). #
-# 2.3 Calculate J = N mod 64; so J = 0,1,2,..., #
-# or 63. #
-# 2.4 Calculate M = (N - J)/64; so N = 64M + J. #
-# 2.5 Calculate the address of the stored value of #
-# 2^(J/64). #
-# 2.6 Create the value Scale = 2^M. #
-# Notes: The calculation in 2.2 is really performed by #
-# Z := X * constant #
-# N := round-to-nearest-integer(Z) #
-# where #
-# constant := single-precision( 64/log 2 ). #
-# #
-# Using a single-precision constant avoids memory #
-# access. Another effect of using a single-precision #
-# "constant" is that the calculated value Z is #
-# #
-# Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24). #
-# #
-# This error has to be considered later in Steps 3 and 4. #
-# #
-# Step 3. Calculate X - N*log2/64. #
-# 3.1 R := X + N*L1, #
-# where L1 := single-precision(-log2/64). #
-# 3.2 R := R + N*L2, #
-# L2 := extended-precision(-log2/64 - L1).#
-# Notes: a) The way L1 and L2 are chosen ensures L1+L2 #
-# approximate the value -log2/64 to 88 bits of accuracy. #
-# b) N*L1 is exact because N is no longer than 22 bits #
-# and L1 is no longer than 24 bits. #
-# c) The calculation X+N*L1 is also exact due to #
-# cancellation. Thus, R is practically X+N(L1+L2) to full #
-# 64 bits. #
-# d) It is important to estimate how large can |R| be #
-# after Step 3.2. #
-# #
-# N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24) #
-# X*64/log2 (1+eps) = N + f, |f| <= 0.5 #
-# X*64/log2 - N = f - eps*X 64/log2 #
-# X - N*log2/64 = f*log2/64 - eps*X #
-# #
-# #
-# Now |X| <= 16446 log2, thus #
-# #
-# |X - N*log2/64| <= (0.5 + 16446/2^(18))*log2/64 #
-# <= 0.57 log2/64. #
-# This bound will be used in Step 4. #
-# #
-# Step 4. Approximate exp(R)-1 by a polynomial #
-# p = R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5)))) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: A1 (which is 1/2), A4 #
-# and A5 are single precision; A2 and A3 are double #
-# precision. #
-# b) Even with the restrictions above, #
-# |p - (exp(R)-1)| < 2^(-68.8) for all |R| <= 0.0062. #
-# Note that 0.0062 is slightly bigger than 0.57 log2/64. #
-# c) To fully utilize the pipeline, p is separated into #
-# two independent pieces of roughly equal complexities #
-# p = [ R + R*S*(A2 + S*A4) ] + #
-# [ S*(A1 + S*(A3 + S*A5)) ] #
-# where S = R*R. #
-# #
-# Step 5. Compute 2^(J/64)*exp(R) = 2^(J/64)*(1+p) by #
-# ans := T + ( T*p + t) #
-# where T and t are the stored values for 2^(J/64). #
-# Notes: 2^(J/64) is stored as T and t where T+t approximates #
-# 2^(J/64) to roughly 85 bits; T is in extended precision #
-# and t is in single precision. Note also that T is #
-# rounded to 62 bits so that the last two bits of T are #
-# zero. The reason for such a special form is that T-1, #
-# T-2, and T-8 will all be exact --- a property that will #
-# give much more accurate computation of the function #
-# EXPM1. #
-# #
-# Step 6. Reconstruction of exp(X) #
-# exp(X) = 2^M * 2^(J/64) * exp(R). #
-# 6.1 If AdjFlag = 0, go to 6.3 #
-# 6.2 ans := ans * AdjScale #
-# 6.3 Restore the user FPCR #
-# 6.4 Return ans := ans * Scale. Exit. #
-# Notes: If AdjFlag = 0, we have X = Mlog2 + Jlog2/64 + R, #
-# |M| <= 16380, and Scale = 2^M. Moreover, exp(X) will #
-# neither overflow nor underflow. If AdjFlag = 1, that #
-# means that #
-# X = (M1+M)log2 + Jlog2/64 + R, |M1+M| >= 16380. #
-# Hence, exp(X) may overflow or underflow or neither. #
-# When that is the case, AdjScale = 2^(M1) where M1 is #
-# approximately M. Thus 6.2 will never cause #
-# over/underflow. Possible exception in 6.4 is overflow #
-# or underflow. The inexact exception is not generated in #
-# 6.4. Although one can argue that the inexact flag #
-# should always be raised, to simulate that exception #
-# cost to much than the flag is worth in practical uses. #
-# #
-# Step 7. Return 1 + X. #
-# 7.1 ans := X #
-# 7.2 Restore user FPCR. #
-# 7.3 Return ans := 1 + ans. Exit #
-# Notes: For non-zero X, the inexact exception will always be #
-# raised by 7.3. That is the only exception raised by 7.3.#
-# Note also that we use the FMOVEM instruction to move X #
-# in Step 7.1 to avoid unnecessary trapping. (Although #
-# the FMOVEM may not seem relevant since X is normalized, #
-# the precaution will be useful in the library version of #
-# this code where the separate entry for denormalized #
-# inputs will be done away with.) #
-# #
-# Step 8. Handle exp(X) where |X| >= 16380log2. #
-# 8.1 If |X| > 16480 log2, go to Step 9. #
-# (mimic 2.2 - 2.6) #
-# 8.2 N := round-to-integer( X * 64/log2 ) #
-# 8.3 Calculate J = N mod 64, J = 0,1,...,63 #
-# 8.4 K := (N-J)/64, M1 := truncate(K/2), M = K-M1, #
-# AdjFlag := 1. #
-# 8.5 Calculate the address of the stored value #
-# 2^(J/64). #
-# 8.6 Create the values Scale = 2^M, AdjScale = 2^M1. #
-# 8.7 Go to Step 3. #
-# Notes: Refer to notes for 2.2 - 2.6. #
-# #
-# Step 9. Handle exp(X), |X| > 16480 log2. #
-# 9.1 If X < 0, go to 9.3 #
-# 9.2 ans := Huge, go to 9.4 #
-# 9.3 ans := Tiny. #
-# 9.4 Restore user FPCR. #
-# 9.5 Return ans := ans * ans. Exit. #
-# Notes: Exp(X) will surely overflow or underflow, depending on #
-# X's sign. "Huge" and "Tiny" are respectively large/tiny #
-# extended-precision numbers whose square over/underflow #
-# with an inexact result. Thus, 9.5 always raises the #
-# inexact together with either overflow or underflow. #
-# #
-# setoxm1d #
-# -------- #
-# #
-# Step 1. Set ans := 0 #
-# #
-# Step 2. Return ans := X + ans. Exit. #
-# Notes: This will return X with the appropriate rounding #
-# precision prescribed by the user FPCR. #
-# #
-# setoxm1 #
-# ------- #
-# #
-# Step 1. Check |X| #
-# 1.1 If |X| >= 1/4, go to Step 1.3. #
-# 1.2 Go to Step 7. #
-# 1.3 If |X| < 70 log(2), go to Step 2. #
-# 1.4 Go to Step 10. #
-# Notes: The usual case should take the branches 1.1 -> 1.3 -> 2.#
-# However, it is conceivable |X| can be small very often #
-# because EXPM1 is intended to evaluate exp(X)-1 #
-# accurately when |X| is small. For further details on #
-# the comparisons, see the notes on Step 1 of setox. #
-# #
-# Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
-# 2.1 N := round-to-nearest-integer( X * 64/log2 ). #
-# 2.2 Calculate J = N mod 64; so J = 0,1,2,..., #
-# or 63. #
-# 2.3 Calculate M = (N - J)/64; so N = 64M + J. #
-# 2.4 Calculate the address of the stored value of #
-# 2^(J/64). #
-# 2.5 Create the values Sc = 2^M and #
-# OnebySc := -2^(-M). #
-# Notes: See the notes on Step 2 of setox. #
-# #
-# Step 3. Calculate X - N*log2/64. #
-# 3.1 R := X + N*L1, #
-# where L1 := single-precision(-log2/64). #
-# 3.2 R := R + N*L2, #
-# L2 := extended-precision(-log2/64 - L1).#
-# Notes: Applying the analysis of Step 3 of setox in this case #
-# shows that |R| <= 0.0055 (note that |X| <= 70 log2 in #
-# this case). #
-# #
-# Step 4. Approximate exp(R)-1 by a polynomial #
-# p = R+R*R*(A1+R*(A2+R*(A3+R*(A4+R*(A5+R*A6))))) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: A1 (which is 1/2), A5 #
-# and A6 are single precision; A2, A3 and A4 are double #
-# precision. #
-# b) Even with the restriction above, #
-# |p - (exp(R)-1)| < |R| * 2^(-72.7) #
-# for all |R| <= 0.0055. #
-# c) To fully utilize the pipeline, p is separated into #
-# two independent pieces of roughly equal complexity #
-# p = [ R*S*(A2 + S*(A4 + S*A6)) ] + #
-# [ R + S*(A1 + S*(A3 + S*A5)) ] #
-# where S = R*R. #
-# #
-# Step 5. Compute 2^(J/64)*p by #
-# p := T*p #
-# where T and t are the stored values for 2^(J/64). #
-# Notes: 2^(J/64) is stored as T and t where T+t approximates #
-# 2^(J/64) to roughly 85 bits; T is in extended precision #
-# and t is in single precision. Note also that T is #
-# rounded to 62 bits so that the last two bits of T are #
-# zero. The reason for such a special form is that T-1, #
-# T-2, and T-8 will all be exact --- a property that will #
-# be exploited in Step 6 below. The total relative error #
-# in p is no bigger than 2^(-67.7) compared to the final #
-# result. #
-# #
-# Step 6. Reconstruction of exp(X)-1 #
-# exp(X)-1 = 2^M * ( 2^(J/64) + p - 2^(-M) ). #
-# 6.1 If M <= 63, go to Step 6.3. #
-# 6.2 ans := T + (p + (t + OnebySc)). Go to 6.6 #
-# 6.3 If M >= -3, go to 6.5. #
-# 6.4 ans := (T + (p + t)) + OnebySc. Go to 6.6 #
-# 6.5 ans := (T + OnebySc) + (p + t). #
-# 6.6 Restore user FPCR. #
-# 6.7 Return ans := Sc * ans. Exit. #
-# Notes: The various arrangements of the expressions give #
-# accurate evaluations. #
-# #
-# Step 7. exp(X)-1 for |X| < 1/4. #
-# 7.1 If |X| >= 2^(-65), go to Step 9. #
-# 7.2 Go to Step 8. #
-# #
-# Step 8. Calculate exp(X)-1, |X| < 2^(-65). #
-# 8.1 If |X| < 2^(-16312), goto 8.3 #
-# 8.2 Restore FPCR; return ans := X - 2^(-16382). #
-# Exit. #
-# 8.3 X := X * 2^(140). #
-# 8.4 Restore FPCR; ans := ans - 2^(-16382). #
-# Return ans := ans*2^(140). Exit #
-# Notes: The idea is to return "X - tiny" under the user #
-# precision and rounding modes. To avoid unnecessary #
-# inefficiency, we stay away from denormalized numbers #
-# the best we can. For |X| >= 2^(-16312), the #
-# straightforward 8.2 generates the inexact exception as #
-# the case warrants. #
-# #
-# Step 9. Calculate exp(X)-1, |X| < 1/4, by a polynomial #
-# p = X + X*X*(B1 + X*(B2 + ... + X*B12)) #
-# Notes: a) In order to reduce memory access, the coefficients #
-# are made as "short" as possible: B1 (which is 1/2), B9 #
-# to B12 are single precision; B3 to B8 are double #
-# precision; and B2 is double extended. #
-# b) Even with the restriction above, #
-# |p - (exp(X)-1)| < |X| 2^(-70.6) #
-# for all |X| <= 0.251. #
-# Note that 0.251 is slightly bigger than 1/4. #
-# c) To fully preserve accuracy, the polynomial is #
-# computed as #
-# X + ( S*B1 + Q ) where S = X*X and #
-# Q = X*S*(B2 + X*(B3 + ... + X*B12)) #
-# d) To fully utilize the pipeline, Q is separated into #
-# two independent pieces of roughly equal complexity #
-# Q = [ X*S*(B2 + S*(B4 + ... + S*B12)) ] + #
-# [ S*S*(B3 + S*(B5 + ... + S*B11)) ] #
-# #
-# Step 10. Calculate exp(X)-1 for |X| >= 70 log 2. #
-# 10.1 If X >= 70log2 , exp(X) - 1 = exp(X) for all #
-# practical purposes. Therefore, go to Step 1 of setox. #
-# 10.2 If X <= -70log2, exp(X) - 1 = -1 for all practical #
-# purposes. #
-# ans := -1 #
-# Restore user FPCR #
-# Return ans := ans + 2^(-126). Exit. #
-# Notes: 10.2 will always create an inexact and return -1 + tiny #
-# in the user rounding precision and mode. #
-# #
-#########################################################################
-
-L2: long 0x3FDC0000,0x82E30865,0x4361C4C6,0x00000000
-
-EEXPA3: long 0x3FA55555,0x55554CC1
-EEXPA2: long 0x3FC55555,0x55554A54
-
-EM1A4: long 0x3F811111,0x11174385
-EM1A3: long 0x3FA55555,0x55554F5A
-
-EM1A2: long 0x3FC55555,0x55555555,0x00000000,0x00000000
-
-EM1B8: long 0x3EC71DE3,0xA5774682
-EM1B7: long 0x3EFA01A0,0x19D7CB68
-
-EM1B6: long 0x3F2A01A0,0x1A019DF3
-EM1B5: long 0x3F56C16C,0x16C170E2
-
-EM1B4: long 0x3F811111,0x11111111
-EM1B3: long 0x3FA55555,0x55555555
-
-EM1B2: long 0x3FFC0000,0xAAAAAAAA,0xAAAAAAAB
- long 0x00000000
-
-TWO140: long 0x48B00000,0x00000000
-TWON140:
- long 0x37300000,0x00000000
-
-EEXPTBL:
- long 0x3FFF0000,0x80000000,0x00000000,0x00000000
- long 0x3FFF0000,0x8164D1F3,0xBC030774,0x9F841A9B
- long 0x3FFF0000,0x82CD8698,0xAC2BA1D8,0x9FC1D5B9
- long 0x3FFF0000,0x843A28C3,0xACDE4048,0xA0728369
- long 0x3FFF0000,0x85AAC367,0xCC487B14,0x1FC5C95C
- long 0x3FFF0000,0x871F6196,0x9E8D1010,0x1EE85C9F
- long 0x3FFF0000,0x88980E80,0x92DA8528,0x9FA20729
- long 0x3FFF0000,0x8A14D575,0x496EFD9C,0xA07BF9AF
- long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E8,0xA0020DCF
- long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E4,0x205A63DA
- long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x1EB70051
- long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x1F6EB029
- long 0x3FFF0000,0x91C3D373,0xAB11C338,0xA0781494
- long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0x9EB319B0
- long 0x3FFF0000,0x94F4EFA8,0xFEF70960,0x2017457D
- long 0x3FFF0000,0x96942D37,0x20185A00,0x1F11D537
- long 0x3FFF0000,0x9837F051,0x8DB8A970,0x9FB952DD
- long 0x3FFF0000,0x99E04593,0x20B7FA64,0x1FE43087
- long 0x3FFF0000,0x9B8D39B9,0xD54E5538,0x1FA2A818
- long 0x3FFF0000,0x9D3ED9A7,0x2CFFB750,0x1FDE494D
- long 0x3FFF0000,0x9EF53260,0x91A111AC,0x20504890
- long 0x3FFF0000,0xA0B0510F,0xB9714FC4,0xA073691C
- long 0x3FFF0000,0xA2704303,0x0C496818,0x1F9B7A05
- long 0x3FFF0000,0xA43515AE,0x09E680A0,0xA0797126
- long 0x3FFF0000,0xA5FED6A9,0xB15138EC,0xA071A140
- long 0x3FFF0000,0xA7CD93B4,0xE9653568,0x204F62DA
- long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x1F283C4A
- long 0x3FFF0000,0xAB7A39B5,0xA93ED338,0x9F9A7FDC
- long 0x3FFF0000,0xAD583EEA,0x42A14AC8,0xA05B3FAC
- long 0x3FFF0000,0xAF3B78AD,0x690A4374,0x1FDF2610
- long 0x3FFF0000,0xB123F581,0xD2AC2590,0x9F705F90
- long 0x3FFF0000,0xB311C412,0xA9112488,0x201F678A
- long 0x3FFF0000,0xB504F333,0xF9DE6484,0x1F32FB13
- long 0x3FFF0000,0xB6FD91E3,0x28D17790,0x20038B30
- long 0x3FFF0000,0xB8FBAF47,0x62FB9EE8,0x200DC3CC
- long 0x3FFF0000,0xBAFF5AB2,0x133E45FC,0x9F8B2AE6
- long 0x3FFF0000,0xBD08A39F,0x580C36C0,0xA02BBF70
- long 0x3FFF0000,0xBF1799B6,0x7A731084,0xA00BF518
- long 0x3FFF0000,0xC12C4CCA,0x66709458,0xA041DD41
- long 0x3FFF0000,0xC346CCDA,0x24976408,0x9FDF137B
- long 0x3FFF0000,0xC5672A11,0x5506DADC,0x201F1568
- long 0x3FFF0000,0xC78D74C8,0xABB9B15C,0x1FC13A2E
- long 0x3FFF0000,0xC9B9BD86,0x6E2F27A4,0xA03F8F03
- long 0x3FFF0000,0xCBEC14FE,0xF2727C5C,0x1FF4907D
- long 0x3FFF0000,0xCE248C15,0x1F8480E4,0x9E6E53E4
- long 0x3FFF0000,0xD06333DA,0xEF2B2594,0x1FD6D45C
- long 0x3FFF0000,0xD2A81D91,0xF12AE45C,0xA076EDB9
- long 0x3FFF0000,0xD4F35AAB,0xCFEDFA20,0x9FA6DE21
- long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x1EE69A2F
- long 0x3FFF0000,0xD99D15C2,0x78AFD7B4,0x207F439F
- long 0x3FFF0000,0xDBFBB797,0xDAF23754,0x201EC207
- long 0x3FFF0000,0xDE60F482,0x5E0E9124,0x9E8BE175
- long 0x3FFF0000,0xE0CCDEEC,0x2A94E110,0x20032C4B
- long 0x3FFF0000,0xE33F8972,0xBE8A5A50,0x2004DFF5
- long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x1E72F47A
- long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x1F722F22
- long 0x3FFF0000,0xEAC0C6E7,0xDD243930,0xA017E945
- long 0x3FFF0000,0xED4F301E,0xD9942B84,0x1F401A5B
- long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CC,0x9FB9A9E3
- long 0x3FFF0000,0xF281773C,0x59FFB138,0x20744C05
- long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x1F773A19
- long 0x3FFF0000,0xF7D0DF73,0x0AD13BB8,0x1FFE90D5
- long 0x3FFF0000,0xFA83B2DB,0x722A033C,0xA041ED22
- long 0x3FFF0000,0xFD3E0C0C,0xF486C174,0x1F853F3A
-
- set ADJFLAG,L_SCR2
- set SCALE,FP_SCR0
- set ADJSCALE,FP_SCR1
- set SC,FP_SCR0
- set ONEBYSC,FP_SCR1
-
- global setox
-setox:
-#--entry point for EXP(X), here X is finite, non-zero, and not NaN's
-
-#--Step 1.
- mov.l (%a0),%d1 # load part of input X
- and.l &0x7FFF0000,%d1 # biased expo. of X
- cmp.l %d1,&0x3FBE0000 # 2^(-65)
- bge.b EXPC1 # normal case
- bra EXPSM
-
-EXPC1:
-#--The case |X| >= 2^(-65)
- mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
- cmp.l %d1,&0x400CB167 # 16380 log2 trunc. 16 bits
- blt.b EXPMAIN # normal case
- bra EEXPBIG
-
-EXPMAIN:
-#--Step 2.
-#--This is the normal branch: 2^(-65) <= |X| < 16380 log2.
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- mov.l &0,ADJFLAG(%a6)
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
-
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M)
- mov.w L2(%pc),L_SCR1(%a6) # prefetch L2, no need in CB
-
-EXPCONT1:
-#--Step 3.
-#--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-#--a0 points to 2^(J/64), D0 is biased expo. of 2^(M)
- fmov.x %fp0,%fp2
- fmul.s &0xBC317218,%fp0 # N * L1, L1 = lead(-log2/64)
- fmul.x L2(%pc),%fp2 # N * L2, L1+L2 = -log2/64
- fadd.x %fp1,%fp0 # X + N*L1
- fadd.x %fp2,%fp0 # fp0 is R, reduced arg.
-
-#--Step 4.
-#--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-#-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*A5))))
-#--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-#--[R+R*S*(A2+S*A4)] + [S*(A1+S*(A3+S*A5))]
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # fp1 IS S = R*R
-
- fmov.s &0x3AB60B70,%fp2 # fp2 IS A5
-
- fmul.x %fp1,%fp2 # fp2 IS S*A5
- fmov.x %fp1,%fp3
- fmul.s &0x3C088895,%fp3 # fp3 IS S*A4
-
- fadd.d EEXPA3(%pc),%fp2 # fp2 IS A3+S*A5
- fadd.d EEXPA2(%pc),%fp3 # fp3 IS A2+S*A4
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A3+S*A5)
- mov.w %d1,SCALE(%a6) # SCALE is 2^(M) in extended
- mov.l &0x80000000,SCALE+4(%a6)
- clr.l SCALE+8(%a6)
-
- fmul.x %fp1,%fp3 # fp3 IS S*(A2+S*A4)
-
- fadd.s &0x3F000000,%fp2 # fp2 IS A1+S*(A3+S*A5)
- fmul.x %fp0,%fp3 # fp3 IS R*S*(A2+S*A4)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A1+S*(A3+S*A5))
- fadd.x %fp3,%fp0 # fp0 IS R+R*S*(A2+S*A4),
-
- fmov.x (%a1)+,%fp1 # fp1 is lead. pt. of 2^(J/64)
- fadd.x %fp2,%fp0 # fp0 is EXP(R) - 1
-
-#--Step 5
-#--final reconstruction process
-#--EXP(X) = 2^M * ( 2^(J/64) + 2^(J/64)*(EXP(R)-1) )
-
- fmul.x %fp1,%fp0 # 2^(J/64)*(Exp(R)-1)
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
- fadd.s (%a1),%fp0 # accurate 2^(J/64)
-
- fadd.x %fp1,%fp0 # 2^(J/64) + 2^(J/64)*...
- mov.l ADJFLAG(%a6),%d1
-
-#--Step 6
- tst.l %d1
- beq.b NORMAL
-ADJUST:
- fmul.x ADJSCALE(%a6),%fp0
-NORMAL:
- fmov.l %d0,%fpcr # restore user FPCR
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x SCALE(%a6),%fp0 # multiply 2^(M)
- bra t_catch
-
-EXPSM:
-#--Step 7
- fmovm.x (%a0),&0x80 # load X
- fmov.l %d0,%fpcr
- fadd.s &0x3F800000,%fp0 # 1+X in user mode
- bra t_pinx2
-
-EEXPBIG:
-#--Step 8
- cmp.l %d1,&0x400CB27C # 16480 log2
- bgt.b EXP2BIG
-#--Steps 8.2 -- 8.6
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- mov.l &1,ADJFLAG(%a6)
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is K
- mov.l %d1,L_SCR1(%a6) # save K temporarily
- asr.l &1,%d1 # D0 is M1
- sub.l %d1,L_SCR1(%a6) # a1 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M1)
- mov.w %d1,ADJSCALE(%a6) # ADJSCALE := 2^(M1)
- mov.l &0x80000000,ADJSCALE+4(%a6)
- clr.l ADJSCALE+8(%a6)
- mov.l L_SCR1(%a6),%d1 # D0 is M
- add.w &0x3FFF,%d1 # biased expo. of 2^(M)
- bra.w EXPCONT1 # go back to Step 3
-
-EXP2BIG:
-#--Step 9
- tst.b (%a0) # is X positive or negative?
- bmi t_unfl2
- bra t_ovfl2
-
- global setoxd
-setoxd:
-#--entry point for EXP(X), X is denormalized
- mov.l (%a0),-(%sp)
- andi.l &0x80000000,(%sp)
- ori.l &0x00800000,(%sp) # sign(X)*2^(-126)
-
- fmov.s &0x3F800000,%fp0
-
- fmov.l %d0,%fpcr
- fadd.s (%sp)+,%fp0
- bra t_pinx2
-
- global setoxm1
-setoxm1:
-#--entry point for EXPM1(X), here X is finite, non-zero, non-NaN
-
-#--Step 1.
-#--Step 1.1
- mov.l (%a0),%d1 # load part of input X
- and.l &0x7FFF0000,%d1 # biased expo. of X
- cmp.l %d1,&0x3FFD0000 # 1/4
- bge.b EM1CON1 # |X| >= 1/4
- bra EM1SM
-
-EM1CON1:
-#--Step 1.3
-#--The case |X| >= 1/4
- mov.w 4(%a0),%d1 # expo. and partial sig. of |X|
- cmp.l %d1,&0x4004C215 # 70log2 rounded up to 16 bits
- ble.b EM1MAIN # 1/4 <= |X| <= 70log2
- bra EM1BIG
-
-EM1MAIN:
-#--Step 2.
-#--This is the case: 1/4 <= |X| <= 70 log2.
- fmov.x (%a0),%fp0 # load input from (a0)
-
- fmov.x %fp0,%fp1
- fmul.s &0x42B8AA3B,%fp0 # 64/log2 * X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- fmov.l %fp0,%d1 # N = int( X * 64/log2 )
- lea EEXPTBL(%pc),%a1
- fmov.l %d1,%fp0 # convert to floating-format
-
- mov.l %d1,L_SCR1(%a6) # save N temporarily
- and.l &0x3F,%d1 # D0 is J = N mod 64
- lsl.l &4,%d1
- add.l %d1,%a1 # address of 2^(J/64)
- mov.l L_SCR1(%a6),%d1
- asr.l &6,%d1 # D0 is M
- mov.l %d1,L_SCR1(%a6) # save a copy of M
-
-#--Step 3.
-#--fp1,fp2 saved on the stack. fp0 is N, fp1 is X,
-#--a0 points to 2^(J/64), D0 and a1 both contain M
- fmov.x %fp0,%fp2
- fmul.s &0xBC317218,%fp0 # N * L1, L1 = lead(-log2/64)
- fmul.x L2(%pc),%fp2 # N * L2, L1+L2 = -log2/64
- fadd.x %fp1,%fp0 # X + N*L1
- fadd.x %fp2,%fp0 # fp0 is R, reduced arg.
- add.w &0x3FFF,%d1 # D0 is biased expo. of 2^M
-
-#--Step 4.
-#--WE NOW COMPUTE EXP(R)-1 BY A POLYNOMIAL
-#-- R + R*R*(A1 + R*(A2 + R*(A3 + R*(A4 + R*(A5 + R*A6)))))
-#--TO FULLY UTILIZE THE PIPELINE, WE COMPUTE S = R*R
-#--[R*S*(A2+S*(A4+S*A6))] + [R+S*(A1+S*(A3+S*A5))]
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # fp1 IS S = R*R
-
- fmov.s &0x3950097B,%fp2 # fp2 IS a6
-
- fmul.x %fp1,%fp2 # fp2 IS S*A6
- fmov.x %fp1,%fp3
- fmul.s &0x3AB60B6A,%fp3 # fp3 IS S*A5
-
- fadd.d EM1A4(%pc),%fp2 # fp2 IS A4+S*A6
- fadd.d EM1A3(%pc),%fp3 # fp3 IS A3+S*A5
- mov.w %d1,SC(%a6) # SC is 2^(M) in extended
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A4+S*A6)
- mov.l L_SCR1(%a6),%d1 # D0 is M
- neg.w %d1 # D0 is -M
- fmul.x %fp1,%fp3 # fp3 IS S*(A3+S*A5)
- add.w &0x3FFF,%d1 # biased expo. of 2^(-M)
- fadd.d EM1A2(%pc),%fp2 # fp2 IS A2+S*(A4+S*A6)
- fadd.s &0x3F000000,%fp3 # fp3 IS A1+S*(A3+S*A5)
-
- fmul.x %fp1,%fp2 # fp2 IS S*(A2+S*(A4+S*A6))
- or.w &0x8000,%d1 # signed/expo. of -2^(-M)
- mov.w %d1,ONEBYSC(%a6) # OnebySc is -2^(-M)
- mov.l &0x80000000,ONEBYSC+4(%a6)
- clr.l ONEBYSC+8(%a6)
- fmul.x %fp3,%fp1 # fp1 IS S*(A1+S*(A3+S*A5))
-
- fmul.x %fp0,%fp2 # fp2 IS R*S*(A2+S*(A4+S*A6))
- fadd.x %fp1,%fp0 # fp0 IS R+S*(A1+S*(A3+S*A5))
-
- fadd.x %fp2,%fp0 # fp0 IS EXP(R)-1
-
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
-
-#--Step 5
-#--Compute 2^(J/64)*p
-
- fmul.x (%a1),%fp0 # 2^(J/64)*(Exp(R)-1)
-
-#--Step 6
-#--Step 6.1
- mov.l L_SCR1(%a6),%d1 # retrieve M
- cmp.l %d1,&63
- ble.b MLE63
-#--Step 6.2 M >= 64
- fmov.s 12(%a1),%fp1 # fp1 is t
- fadd.x ONEBYSC(%a6),%fp1 # fp1 is t+OnebySc
- fadd.x %fp1,%fp0 # p+(t+OnebySc), fp1 released
- fadd.x (%a1),%fp0 # T+(p+(t+OnebySc))
- bra EM1SCALE
-MLE63:
-#--Step 6.3 M <= 63
- cmp.l %d1,&-3
- bge.b MGEN3
-MLTN3:
-#--Step 6.4 M <= -4
- fadd.s 12(%a1),%fp0 # p+t
- fadd.x (%a1),%fp0 # T+(p+t)
- fadd.x ONEBYSC(%a6),%fp0 # OnebySc + (T+(p+t))
- bra EM1SCALE
-MGEN3:
-#--Step 6.5 -3 <= M <= 63
- fmov.x (%a1)+,%fp1 # fp1 is T
- fadd.s (%a1),%fp0 # fp0 is p+t
- fadd.x ONEBYSC(%a6),%fp1 # fp1 is T+OnebySc
- fadd.x %fp1,%fp0 # (T+OnebySc)+(p+t)
-
-EM1SCALE:
-#--Step 6.6
- fmov.l %d0,%fpcr
- fmul.x SC(%a6),%fp0
- bra t_inx2
-
-EM1SM:
-#--Step 7 |X| < 1/4.
- cmp.l %d1,&0x3FBE0000 # 2^(-65)
- bge.b EM1POLY
-
-EM1TINY:
-#--Step 8 |X| < 2^(-65)
- cmp.l %d1,&0x00330000 # 2^(-16312)
- blt.b EM12TINY
-#--Step 8.2
- mov.l &0x80010000,SC(%a6) # SC is -2^(-16382)
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
- fmov.x (%a0),%fp0
- fmov.l %d0,%fpcr
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x SC(%a6),%fp0
- bra t_catch
-
-EM12TINY:
-#--Step 8.3
- fmov.x (%a0),%fp0
- fmul.d TWO140(%pc),%fp0
- mov.l &0x80010000,SC(%a6)
- mov.l &0x80000000,SC+4(%a6)
- clr.l SC+8(%a6)
- fadd.x SC(%a6),%fp0
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.d TWON140(%pc),%fp0
- bra t_catch
-
-EM1POLY:
-#--Step 9 exp(X)-1 by a simple polynomial
- fmov.x (%a0),%fp0 # fp0 is X
- fmul.x %fp0,%fp0 # fp0 is S := X*X
- fmovm.x &0xc,-(%sp) # save fp2 {%fp2/%fp3}
- fmov.s &0x2F30CAA8,%fp1 # fp1 is B12
- fmul.x %fp0,%fp1 # fp1 is S*B12
- fmov.s &0x310F8290,%fp2 # fp2 is B11
- fadd.s &0x32D73220,%fp1 # fp1 is B10+S*B12
-
- fmul.x %fp0,%fp2 # fp2 is S*B11
- fmul.x %fp0,%fp1 # fp1 is S*(B10 + ...
-
- fadd.s &0x3493F281,%fp2 # fp2 is B9+S*...
- fadd.d EM1B8(%pc),%fp1 # fp1 is B8+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B9+...
- fmul.x %fp0,%fp1 # fp1 is S*(B8+...
-
- fadd.d EM1B7(%pc),%fp2 # fp2 is B7+S*...
- fadd.d EM1B6(%pc),%fp1 # fp1 is B6+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B7+...
- fmul.x %fp0,%fp1 # fp1 is S*(B6+...
-
- fadd.d EM1B5(%pc),%fp2 # fp2 is B5+S*...
- fadd.d EM1B4(%pc),%fp1 # fp1 is B4+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B5+...
- fmul.x %fp0,%fp1 # fp1 is S*(B4+...
-
- fadd.d EM1B3(%pc),%fp2 # fp2 is B3+S*...
- fadd.x EM1B2(%pc),%fp1 # fp1 is B2+S*...
-
- fmul.x %fp0,%fp2 # fp2 is S*(B3+...
- fmul.x %fp0,%fp1 # fp1 is S*(B2+...
-
- fmul.x %fp0,%fp2 # fp2 is S*S*(B3+...)
- fmul.x (%a0),%fp1 # fp1 is X*S*(B2...
-
- fmul.s &0x3F000000,%fp0 # fp0 is S*B1
- fadd.x %fp2,%fp1 # fp1 is Q
-
- fmovm.x (%sp)+,&0x30 # fp2 restored {%fp2/%fp3}
-
- fadd.x %fp1,%fp0 # fp0 is S*B1+Q
-
- fmov.l %d0,%fpcr
- fadd.x (%a0),%fp0
- bra t_inx2
-
-EM1BIG:
-#--Step 10 |X| > 70 log2
- mov.l (%a0),%d1
- cmp.l %d1,&0
- bgt.w EXPC1
-#--Step 10.2
- fmov.s &0xBF800000,%fp0 # fp0 is -1
- fmov.l %d0,%fpcr
- fadd.s &0x00800000,%fp0 # -1 + 2^(-126)
- bra t_minx2
-
- global setoxm1d
-setoxm1d:
-#--entry point for EXPM1(X), here X is denormalized
-#--Step 0.
- bra t_extdnrm
-
-#########################################################################
-# sgetexp(): returns the exponent portion of the input argument. #
-# The exponent bias is removed and the exponent value is #
-# returned as an extended precision number in fp0. #
-# sgetexpd(): handles denormalized numbers. #
-# #
-# sgetman(): extracts the mantissa of the input argument. The #
-# mantissa is converted to an extended precision number w/ #
-# an exponent of $3fff and is returned in fp0. The range of #
-# the result is [1.0 - 2.0). #
-# sgetmand(): handles denormalized numbers. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exponent(X) or mantissa(X) #
-# #
-#########################################################################
-
- global sgetexp
-sgetexp:
- mov.w SRC_EX(%a0),%d0 # get the exponent
- bclr &0xf,%d0 # clear the sign bit
- subi.w &0x3fff,%d0 # subtract off the bias
- fmov.w %d0,%fp0 # return exp in fp0
- blt.b sgetexpn # it's negative
- rts
-
-sgetexpn:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
- global sgetexpd
-sgetexpd:
- bsr.l norm # normalize
- neg.w %d0 # new exp = -(shft amt)
- subi.w &0x3fff,%d0 # subtract off the bias
- fmov.w %d0,%fp0 # return exp in fp0
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
- global sgetman
-sgetman:
- mov.w SRC_EX(%a0),%d0 # get the exp
- ori.w &0x7fff,%d0 # clear old exp
- bclr &0xe,%d0 # make it the new exp +-3fff
-
-# here, we build the result in a tmp location so as not to disturb the input
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy to tmp loc
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy to tmp loc
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmov.x FP_SCR0(%a6),%fp0 # put new value back in fp0
- bmi.b sgetmann # it's negative
- rts
-
-sgetmann:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# For denormalized numbers, shift the mantissa until the j-bit = 1,
-# then load the exponent with +/1 $3fff.
-#
- global sgetmand
-sgetmand:
- bsr.l norm # normalize exponent
- bra.b sgetman
-
-#########################################################################
-# scosh(): computes the hyperbolic cosine of a normalized input #
-# scoshd(): computes the hyperbolic cosine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = cosh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# COSH #
-# 1. If |X| > 16380 log2, go to 3. #
-# #
-# 2. (|X| <= 16380 log2) Cosh(X) is obtained by the formulae #
-# y = |X|, z = exp(Y), and #
-# cosh(X) = (1/2)*( z + 1/z ). #
-# Exit. #
-# #
-# 3. (|X| > 16380 log2). If |X| > 16480 log2, go to 5. #
-# #
-# 4. (16380 log2 < |X| <= 16480 log2) #
-# cosh(X) = sign(X) * exp(|X|)/2. #
-# However, invoking exp(|X|) may cause premature #
-# overflow. Thus, we calculate sinh(X) as follows: #
-# Y := |X| #
-# Fact := 2**(16380) #
-# Y' := Y - 16381 log2 #
-# cosh(X) := Fact * exp(Y'). #
-# Exit. #
-# #
-# 5. (|X| > 16480 log2) sinh(X) must overflow. Return #
-# Huge*Huge to generate overflow and an infinity with #
-# the appropriate sign. Huge is the largest finite number #
-# in extended format. Exit. #
-# #
-#########################################################################
-
-TWO16380:
- long 0x7FFB0000,0x80000000,0x00000000,0x00000000
-
- global scosh
-scosh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x400CB167
- bgt.b COSHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-#--COSH(X) = (1/2) * ( EXP(X) + 1/EXP(X) )
-
- fabs.x %fp0 # |X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save |X| to stack
- lea (%sp),%a0 # pass ptr to |X|
- bsr setox # FP0 IS EXP(|X|)
- add.l &0xc,%sp # erase |X| from stack
- fmul.s &0x3F000000,%fp0 # (1/2)EXP(|X|)
- mov.l (%sp)+,%d0
-
- fmov.s &0x3E800000,%fp1 # (1/4)
- fdiv.x %fp0,%fp1 # 1/(2 EXP(|X|))
-
- fmov.l %d0,%fpcr
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x %fp1,%fp0
- bra t_catch
-
-COSHBIG:
- cmp.l %d1,&0x400CB2B3
- bgt.b COSHHUGE
-
- fabs.x %fp0
- fsub.d T1(%pc),%fp0 # (|X|-16381LOG2_LEAD)
- fsub.d T2(%pc),%fp0 # |X| - 16381 LOG2, ACCURATE
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save fp0 to stack
- lea (%sp),%a0 # pass ptr to fp0
- bsr setox
- add.l &0xc,%sp # clear fp0 from stack
- mov.l (%sp)+,%d0
-
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x TWO16380(%pc),%fp0
- bra t_catch
-
-COSHHUGE:
- bra t_ovfl2
-
- global scoshd
-#--COSH(X) = 1 FOR DENORMALIZED X
-scoshd:
- fmov.s &0x3F800000,%fp0
-
- fmov.l %d0,%fpcr
- fadd.s &0x00800000,%fp0
- bra t_pinx2
-
-#########################################################################
-# ssinh(): computes the hyperbolic sine of a normalized input #
-# ssinhd(): computes the hyperbolic sine of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = sinh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# SINH #
-# 1. If |X| > 16380 log2, go to 3. #
-# #
-# 2. (|X| <= 16380 log2) Sinh(X) is obtained by the formula #
-# y = |X|, sgn = sign(X), and z = expm1(Y), #
-# sinh(X) = sgn*(1/2)*( z + z/(1+z) ). #
-# Exit. #
-# #
-# 3. If |X| > 16480 log2, go to 5. #
-# #
-# 4. (16380 log2 < |X| <= 16480 log2) #
-# sinh(X) = sign(X) * exp(|X|)/2. #
-# However, invoking exp(|X|) may cause premature overflow. #
-# Thus, we calculate sinh(X) as follows: #
-# Y := |X| #
-# sgn := sign(X) #
-# sgnFact := sgn * 2**(16380) #
-# Y' := Y - 16381 log2 #
-# sinh(X) := sgnFact * exp(Y'). #
-# Exit. #
-# #
-# 5. (|X| > 16480 log2) sinh(X) must overflow. Return #
-# sign(X)*Huge*Huge to generate overflow and an infinity with #
-# the appropriate sign. Huge is the largest finite number in #
-# extended format. Exit. #
-# #
-#########################################################################
-
- global ssinh
-ssinh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- mov.l %d1,%a1 # save (compacted) operand
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x400CB167
- bgt.b SINHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 16380 LOG2
-#--Y = |X|, Z = EXPM1(Y), SINH(X) = SIGN(X)*(1/2)*( Z + Z/(1+Z) )
-
- fabs.x %fp0 # Y = |X|
-
- movm.l &0x8040,-(%sp) # {a1/d0}
- fmovm.x &0x01,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- clr.l %d0
- bsr setoxm1 # FP0 IS Z = EXPM1(Y)
- add.l &0xc,%sp # clear Y from stack
- fmov.l &0,%fpcr
- movm.l (%sp)+,&0x0201 # {a1/d0}
-
- fmov.x %fp0,%fp1
- fadd.s &0x3F800000,%fp1 # 1+Z
- fmov.x %fp0,-(%sp)
- fdiv.x %fp1,%fp0 # Z/(1+Z)
- mov.l %a1,%d1
- and.l &0x80000000,%d1
- or.l &0x3F000000,%d1
- fadd.x (%sp)+,%fp0
- mov.l %d1,-(%sp)
-
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.s (%sp)+,%fp0 # last fp inst - possible exceptions set
- bra t_catch
-
-SINHBIG:
- cmp.l %d1,&0x400CB2B3
- bgt t_ovfl
- fabs.x %fp0
- fsub.d T1(%pc),%fp0 # (|X|-16381LOG2_LEAD)
- mov.l &0,-(%sp)
- mov.l &0x80000000,-(%sp)
- mov.l %a1,%d1
- and.l &0x80000000,%d1
- or.l &0x7FFB0000,%d1
- mov.l %d1,-(%sp) # EXTENDED FMT
- fsub.d T2(%pc),%fp0 # |X| - 16381 LOG2, ACCURATE
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save fp0 on stack
- lea (%sp),%a0 # pass ptr to fp0
- bsr setox
- add.l &0xc,%sp # clear fp0 from stack
-
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x (%sp)+,%fp0 # possible exception
- bra t_catch
-
- global ssinhd
-#--SINH(X) = X FOR DENORMALIZED X
-ssinhd:
- bra t_extdnrm
-
-#########################################################################
-# stanh(): computes the hyperbolic tangent of a normalized input #
-# stanhd(): computes the hyperbolic tangent of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = tanh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# TANH #
-# 1. If |X| >= (5/2) log2 or |X| <= 2**(-40), go to 3. #
-# #
-# 2. (2**(-40) < |X| < (5/2) log2) Calculate tanh(X) by #
-# sgn := sign(X), y := 2|X|, z := expm1(Y), and #
-# tanh(X) = sgn*( z/(2+z) ). #
-# Exit. #
-# #
-# 3. (|X| <= 2**(-40) or |X| >= (5/2) log2). If |X| < 1, #
-# go to 7. #
-# #
-# 4. (|X| >= (5/2) log2) If |X| >= 50 log2, go to 6. #
-# #
-# 5. ((5/2) log2 <= |X| < 50 log2) Calculate tanh(X) by #
-# sgn := sign(X), y := 2|X|, z := exp(Y), #
-# tanh(X) = sgn - [ sgn*2/(1+z) ]. #
-# Exit. #
-# #
-# 6. (|X| >= 50 log2) Tanh(X) = +-1 (round to nearest). Thus, we #
-# calculate Tanh(X) by #
-# sgn := sign(X), Tiny := 2**(-126), #
-# tanh(X) := sgn - sgn*Tiny. #
-# Exit. #
-# #
-# 7. (|X| < 2**(-40)). Tanh(X) = X. Exit. #
-# #
-#########################################################################
-
- set X,FP_SCR0
- set XFRAC,X+4
-
- set SGN,L_SCR3
-
- set V,FP_SCR0
-
- global stanh
-stanh:
- fmov.x (%a0),%fp0 # LOAD INPUT
-
- fmov.x %fp0,X(%a6)
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- mov.l %d1,X(%a6)
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1, &0x3fd78000 # is |X| < 2^(-40)?
- blt.w TANHBORS # yes
- cmp.l %d1, &0x3fffddce # is |X| > (5/2)LOG2?
- bgt.w TANHBORS # yes
-
-#--THIS IS THE USUAL CASE
-#--Y = 2|X|, Z = EXPM1(Y), TANH(X) = SIGN(X) * Z / (Z+2).
-
- mov.l X(%a6),%d1
- mov.l %d1,SGN(%a6)
- and.l &0x7FFF0000,%d1
- add.l &0x00010000,%d1 # EXPONENT OF 2|X|
- mov.l %d1,X(%a6)
- and.l &0x80000000,SGN(%a6)
- fmov.x X(%a6),%fp0 # FP0 IS Y = 2|X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x1,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- bsr setoxm1 # FP0 IS Z = EXPM1(Y)
- add.l &0xc,%sp # clear Y from stack
- mov.l (%sp)+,%d0
-
- fmov.x %fp0,%fp1
- fadd.s &0x40000000,%fp1 # Z+2
- mov.l SGN(%a6),%d1
- fmov.x %fp1,V(%a6)
- eor.l %d1,V(%a6)
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fdiv.x V(%a6),%fp0
- bra t_inx2
-
-TANHBORS:
- cmp.l %d1,&0x3FFF8000
- blt.w TANHSM
-
- cmp.l %d1,&0x40048AA1
- bgt.w TANHHUGE
-
-#-- (5/2) LOG2 < |X| < 50 LOG2,
-#--TANH(X) = 1 - (2/[EXP(2X)+1]). LET Y = 2|X|, SGN = SIGN(X),
-#--TANH(X) = SGN - SGN*2/[EXP(Y)+1].
-
- mov.l X(%a6),%d1
- mov.l %d1,SGN(%a6)
- and.l &0x7FFF0000,%d1
- add.l &0x00010000,%d1 # EXPO OF 2|X|
- mov.l %d1,X(%a6) # Y = 2|X|
- and.l &0x80000000,SGN(%a6)
- mov.l SGN(%a6),%d1
- fmov.x X(%a6),%fp0 # Y = 2|X|
-
- mov.l %d0,-(%sp)
- clr.l %d0
- fmovm.x &0x01,-(%sp) # save Y on stack
- lea (%sp),%a0 # pass ptr to Y
- bsr setox # FP0 IS EXP(Y)
- add.l &0xc,%sp # clear Y from stack
- mov.l (%sp)+,%d0
- mov.l SGN(%a6),%d1
- fadd.s &0x3F800000,%fp0 # EXP(Y)+1
-
- eor.l &0xC0000000,%d1 # -SIGN(X)*2
- fmov.s %d1,%fp1 # -SIGN(X)*2 IN SGL FMT
- fdiv.x %fp0,%fp1 # -SIGN(X)2 / [EXP(Y)+1 ]
-
- mov.l SGN(%a6),%d1
- or.l &0x3F800000,%d1 # SGN
- fmov.s %d1,%fp0 # SGN IN SGL FMT
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.b &FADD_OP,%d1 # last inst is ADD
- fadd.x %fp1,%fp0
- bra t_inx2
-
-TANHSM:
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x X(%a6),%fp0 # last inst - possible exception set
- bra t_catch
-
-#---RETURN SGN(X) - SGN(X)EPS
-TANHHUGE:
- mov.l X(%a6),%d1
- and.l &0x80000000,%d1
- or.l &0x3F800000,%d1
- fmov.s %d1,%fp0
- and.l &0x80000000,%d1
- eor.l &0x80800000,%d1 # -SIGN(X)*EPS
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fadd.s %d1,%fp0
- bra t_inx2
-
- global stanhd
-#--TANH(X) = X FOR DENORMALIZED X
-stanhd:
- bra t_extdnrm
-
-#########################################################################
-# slogn(): computes the natural logarithm of a normalized input #
-# slognd(): computes the natural logarithm of a denormalized input #
-# slognp1(): computes the log(1+X) of a normalized input #
-# slognp1d(): computes the log(1+X) of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = log(X) or log(1+X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# LOGN: #
-# Step 1. If |X-1| < 1/16, approximate log(X) by an odd #
-# polynomial in u, where u = 2(X-1)/(X+1). Otherwise, #
-# move on to Step 2. #
-# #
-# Step 2. X = 2**k * Y where 1 <= Y < 2. Define F to be the first #
-# seven significant bits of Y plus 2**(-7), i.e. #
-# F = 1.xxxxxx1 in base 2 where the six "x" match those #
-# of Y. Note that |Y-F| <= 2**(-7). #
-# #
-# Step 3. Define u = (Y-F)/F. Approximate log(1+u) by a #
-# polynomial in u, log(1+u) = poly. #
-# #
-# Step 4. Reconstruct #
-# log(X) = log( 2**k * Y ) = k*log(2) + log(F) + log(1+u) #
-# by k*log(2) + (log(F) + poly). The values of log(F) are #
-# calculated beforehand and stored in the program. #
-# #
-# lognp1: #
-# Step 1: If |X| < 1/16, approximate log(1+X) by an odd #
-# polynomial in u where u = 2X/(2+X). Otherwise, move on #
-# to Step 2. #
-# #
-# Step 2: Let 1+X = 2**k * Y, where 1 <= Y < 2. Define F as done #
-# in Step 2 of the algorithm for LOGN and compute #
-# log(1+X) as k*log(2) + log(F) + poly where poly #
-# approximates log(1+u), u = (Y-F)/F. #
-# #
-# Implementation Notes: #
-# Note 1. There are 64 different possible values for F, thus 64 #
-# log(F)'s need to be tabulated. Moreover, the values of #
-# 1/F are also tabulated so that the division in (Y-F)/F #
-# can be performed by a multiplication. #
-# #
-# Note 2. In Step 2 of lognp1, in order to preserved accuracy, #
-# the value Y-F has to be calculated carefully when #
-# 1/2 <= X < 3/2. #
-# #
-# Note 3. To fully exploit the pipeline, polynomials are usually #
-# separated into two parts evaluated independently before #
-# being added up. #
-# #
-#########################################################################
-LOGOF2:
- long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-one:
- long 0x3F800000
-zero:
- long 0x00000000
-infty:
- long 0x7F800000
-negone:
- long 0xBF800000
-
-LOGA6:
- long 0x3FC2499A,0xB5E4040B
-LOGA5:
- long 0xBFC555B5,0x848CB7DB
-
-LOGA4:
- long 0x3FC99999,0x987D8730
-LOGA3:
- long 0xBFCFFFFF,0xFF6F7E97
-
-LOGA2:
- long 0x3FD55555,0x555555A4
-LOGA1:
- long 0xBFE00000,0x00000008
-
-LOGB5:
- long 0x3F175496,0xADD7DAD6
-LOGB4:
- long 0x3F3C71C2,0xFE80C7E0
-
-LOGB3:
- long 0x3F624924,0x928BCCFF
-LOGB2:
- long 0x3F899999,0x999995EC
-
-LOGB1:
- long 0x3FB55555,0x55555555
-TWO:
- long 0x40000000,0x00000000
-
-LTHOLD:
- long 0x3f990000,0x80000000,0x00000000,0x00000000
-
-LOGTBL:
- long 0x3FFE0000,0xFE03F80F,0xE03F80FE,0x00000000
- long 0x3FF70000,0xFF015358,0x833C47E2,0x00000000
- long 0x3FFE0000,0xFA232CF2,0x52138AC0,0x00000000
- long 0x3FF90000,0xBDC8D83E,0xAD88D549,0x00000000
- long 0x3FFE0000,0xF6603D98,0x0F6603DA,0x00000000
- long 0x3FFA0000,0x9CF43DCF,0xF5EAFD48,0x00000000
- long 0x3FFE0000,0xF2B9D648,0x0F2B9D65,0x00000000
- long 0x3FFA0000,0xDA16EB88,0xCB8DF614,0x00000000
- long 0x3FFE0000,0xEF2EB71F,0xC4345238,0x00000000
- long 0x3FFB0000,0x8B29B775,0x1BD70743,0x00000000
- long 0x3FFE0000,0xEBBDB2A5,0xC1619C8C,0x00000000
- long 0x3FFB0000,0xA8D839F8,0x30C1FB49,0x00000000
- long 0x3FFE0000,0xE865AC7B,0x7603A197,0x00000000
- long 0x3FFB0000,0xC61A2EB1,0x8CD907AD,0x00000000
- long 0x3FFE0000,0xE525982A,0xF70C880E,0x00000000
- long 0x3FFB0000,0xE2F2A47A,0xDE3A18AF,0x00000000
- long 0x3FFE0000,0xE1FC780E,0x1FC780E2,0x00000000
- long 0x3FFB0000,0xFF64898E,0xDF55D551,0x00000000
- long 0x3FFE0000,0xDEE95C4C,0xA037BA57,0x00000000
- long 0x3FFC0000,0x8DB956A9,0x7B3D0148,0x00000000
- long 0x3FFE0000,0xDBEB61EE,0xD19C5958,0x00000000
- long 0x3FFC0000,0x9B8FE100,0xF47BA1DE,0x00000000
- long 0x3FFE0000,0xD901B203,0x6406C80E,0x00000000
- long 0x3FFC0000,0xA9372F1D,0x0DA1BD17,0x00000000
- long 0x3FFE0000,0xD62B80D6,0x2B80D62C,0x00000000
- long 0x3FFC0000,0xB6B07F38,0xCE90E46B,0x00000000
- long 0x3FFE0000,0xD3680D36,0x80D3680D,0x00000000
- long 0x3FFC0000,0xC3FD0329,0x06488481,0x00000000
- long 0x3FFE0000,0xD0B69FCB,0xD2580D0B,0x00000000
- long 0x3FFC0000,0xD11DE0FF,0x15AB18CA,0x00000000
- long 0x3FFE0000,0xCE168A77,0x25080CE1,0x00000000
- long 0x3FFC0000,0xDE1433A1,0x6C66B150,0x00000000
- long 0x3FFE0000,0xCB8727C0,0x65C393E0,0x00000000
- long 0x3FFC0000,0xEAE10B5A,0x7DDC8ADD,0x00000000
- long 0x3FFE0000,0xC907DA4E,0x871146AD,0x00000000
- long 0x3FFC0000,0xF7856E5E,0xE2C9B291,0x00000000
- long 0x3FFE0000,0xC6980C69,0x80C6980C,0x00000000
- long 0x3FFD0000,0x82012CA5,0xA68206D7,0x00000000
- long 0x3FFE0000,0xC4372F85,0x5D824CA6,0x00000000
- long 0x3FFD0000,0x882C5FCD,0x7256A8C5,0x00000000
- long 0x3FFE0000,0xC1E4BBD5,0x95F6E947,0x00000000
- long 0x3FFD0000,0x8E44C60B,0x4CCFD7DE,0x00000000
- long 0x3FFE0000,0xBFA02FE8,0x0BFA02FF,0x00000000
- long 0x3FFD0000,0x944AD09E,0xF4351AF6,0x00000000
- long 0x3FFE0000,0xBD691047,0x07661AA3,0x00000000
- long 0x3FFD0000,0x9A3EECD4,0xC3EAA6B2,0x00000000
- long 0x3FFE0000,0xBB3EE721,0xA54D880C,0x00000000
- long 0x3FFD0000,0xA0218434,0x353F1DE8,0x00000000
- long 0x3FFE0000,0xB92143FA,0x36F5E02E,0x00000000
- long 0x3FFD0000,0xA5F2FCAB,0xBBC506DA,0x00000000
- long 0x3FFE0000,0xB70FBB5A,0x19BE3659,0x00000000
- long 0x3FFD0000,0xABB3B8BA,0x2AD362A5,0x00000000
- long 0x3FFE0000,0xB509E68A,0x9B94821F,0x00000000
- long 0x3FFD0000,0xB1641795,0xCE3CA97B,0x00000000
- long 0x3FFE0000,0xB30F6352,0x8917C80B,0x00000000
- long 0x3FFD0000,0xB7047551,0x5D0F1C61,0x00000000
- long 0x3FFE0000,0xB11FD3B8,0x0B11FD3C,0x00000000
- long 0x3FFD0000,0xBC952AFE,0xEA3D13E1,0x00000000
- long 0x3FFE0000,0xAF3ADDC6,0x80AF3ADE,0x00000000
- long 0x3FFD0000,0xC2168ED0,0xF458BA4A,0x00000000
- long 0x3FFE0000,0xAD602B58,0x0AD602B6,0x00000000
- long 0x3FFD0000,0xC788F439,0xB3163BF1,0x00000000
- long 0x3FFE0000,0xAB8F69E2,0x8359CD11,0x00000000
- long 0x3FFD0000,0xCCECAC08,0xBF04565D,0x00000000
- long 0x3FFE0000,0xA9C84A47,0xA07F5638,0x00000000
- long 0x3FFD0000,0xD2420487,0x2DD85160,0x00000000
- long 0x3FFE0000,0xA80A80A8,0x0A80A80B,0x00000000
- long 0x3FFD0000,0xD7894992,0x3BC3588A,0x00000000
- long 0x3FFE0000,0xA655C439,0x2D7B73A8,0x00000000
- long 0x3FFD0000,0xDCC2C4B4,0x9887DACC,0x00000000
- long 0x3FFE0000,0xA4A9CF1D,0x96833751,0x00000000
- long 0x3FFD0000,0xE1EEBD3E,0x6D6A6B9E,0x00000000
- long 0x3FFE0000,0xA3065E3F,0xAE7CD0E0,0x00000000
- long 0x3FFD0000,0xE70D785C,0x2F9F5BDC,0x00000000
- long 0x3FFE0000,0xA16B312E,0xA8FC377D,0x00000000
- long 0x3FFD0000,0xEC1F392C,0x5179F283,0x00000000
- long 0x3FFE0000,0x9FD809FD,0x809FD80A,0x00000000
- long 0x3FFD0000,0xF12440D3,0xE36130E6,0x00000000
- long 0x3FFE0000,0x9E4CAD23,0xDD5F3A20,0x00000000
- long 0x3FFD0000,0xF61CCE92,0x346600BB,0x00000000
- long 0x3FFE0000,0x9CC8E160,0xC3FB19B9,0x00000000
- long 0x3FFD0000,0xFB091FD3,0x8145630A,0x00000000
- long 0x3FFE0000,0x9B4C6F9E,0xF03A3CAA,0x00000000
- long 0x3FFD0000,0xFFE97042,0xBFA4C2AD,0x00000000
- long 0x3FFE0000,0x99D722DA,0xBDE58F06,0x00000000
- long 0x3FFE0000,0x825EFCED,0x49369330,0x00000000
- long 0x3FFE0000,0x9868C809,0x868C8098,0x00000000
- long 0x3FFE0000,0x84C37A7A,0xB9A905C9,0x00000000
- long 0x3FFE0000,0x97012E02,0x5C04B809,0x00000000
- long 0x3FFE0000,0x87224C2E,0x8E645FB7,0x00000000
- long 0x3FFE0000,0x95A02568,0x095A0257,0x00000000
- long 0x3FFE0000,0x897B8CAC,0x9F7DE298,0x00000000
- long 0x3FFE0000,0x94458094,0x45809446,0x00000000
- long 0x3FFE0000,0x8BCF55DE,0xC4CD05FE,0x00000000
- long 0x3FFE0000,0x92F11384,0x0497889C,0x00000000
- long 0x3FFE0000,0x8E1DC0FB,0x89E125E5,0x00000000
- long 0x3FFE0000,0x91A2B3C4,0xD5E6F809,0x00000000
- long 0x3FFE0000,0x9066E68C,0x955B6C9B,0x00000000
- long 0x3FFE0000,0x905A3863,0x3E06C43B,0x00000000
- long 0x3FFE0000,0x92AADE74,0xC7BE59E0,0x00000000
- long 0x3FFE0000,0x8F1779D9,0xFDC3A219,0x00000000
- long 0x3FFE0000,0x94E9BFF6,0x15845643,0x00000000
- long 0x3FFE0000,0x8DDA5202,0x37694809,0x00000000
- long 0x3FFE0000,0x9723A1B7,0x20134203,0x00000000
- long 0x3FFE0000,0x8CA29C04,0x6514E023,0x00000000
- long 0x3FFE0000,0x995899C8,0x90EB8990,0x00000000
- long 0x3FFE0000,0x8B70344A,0x139BC75A,0x00000000
- long 0x3FFE0000,0x9B88BDAA,0x3A3DAE2F,0x00000000
- long 0x3FFE0000,0x8A42F870,0x5669DB46,0x00000000
- long 0x3FFE0000,0x9DB4224F,0xFFE1157C,0x00000000
- long 0x3FFE0000,0x891AC73A,0xE9819B50,0x00000000
- long 0x3FFE0000,0x9FDADC26,0x8B7A12DA,0x00000000
- long 0x3FFE0000,0x87F78087,0xF78087F8,0x00000000
- long 0x3FFE0000,0xA1FCFF17,0xCE733BD4,0x00000000
- long 0x3FFE0000,0x86D90544,0x7A34ACC6,0x00000000
- long 0x3FFE0000,0xA41A9E8F,0x5446FB9F,0x00000000
- long 0x3FFE0000,0x85BF3761,0x2CEE3C9B,0x00000000
- long 0x3FFE0000,0xA633CD7E,0x6771CD8B,0x00000000
- long 0x3FFE0000,0x84A9F9C8,0x084A9F9D,0x00000000
- long 0x3FFE0000,0xA8489E60,0x0B435A5E,0x00000000
- long 0x3FFE0000,0x83993052,0x3FBE3368,0x00000000
- long 0x3FFE0000,0xAA59233C,0xCCA4BD49,0x00000000
- long 0x3FFE0000,0x828CBFBE,0xB9A020A3,0x00000000
- long 0x3FFE0000,0xAC656DAE,0x6BCC4985,0x00000000
- long 0x3FFE0000,0x81848DA8,0xFAF0D277,0x00000000
- long 0x3FFE0000,0xAE6D8EE3,0x60BB2468,0x00000000
- long 0x3FFE0000,0x80808080,0x80808081,0x00000000
- long 0x3FFE0000,0xB07197A2,0x3C46C654,0x00000000
-
- set ADJK,L_SCR1
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
-
- set F,FP_SCR1
- set FFRAC,F+4
-
- set KLOG2,FP_SCR0
-
- set SAVEU,FP_SCR0
-
- global slogn
-#--ENTRY POINT FOR LOG(X) FOR X FINITE, NON-ZERO, NOT NAN'S
-slogn:
- fmov.x (%a0),%fp0 # LOAD INPUT
- mov.l &0x00000000,ADJK(%a6)
-
-LOGBGN:
-#--FPCR SAVED AND CLEARED, INPUT IS 2^(ADJK)*FP0, FP0 CONTAINS
-#--A FINITE, NON-ZERO, NORMALIZED NUMBER.
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
-
- mov.l (%a0),X(%a6)
- mov.l 4(%a0),X+4(%a6)
- mov.l 8(%a0),X+8(%a6)
-
- cmp.l %d1,&0 # CHECK IF X IS NEGATIVE
- blt.w LOGNEG # LOG OF NEGATIVE ARGUMENT IS INVALID
-# X IS POSITIVE, CHECK IF X IS NEAR 1
- cmp.l %d1,&0x3ffef07d # IS X < 15/16?
- blt.b LOGMAIN # YES
- cmp.l %d1,&0x3fff8841 # IS X > 17/16?
- ble.w LOGNEAR1 # NO
-
-LOGMAIN:
-#--THIS SHOULD BE THE USUAL CASE, X NOT VERY CLOSE TO 1
-
-#--X = 2^(K) * Y, 1 <= Y < 2. THUS, Y = 1.XXXXXXXX....XX IN BINARY.
-#--WE DEFINE F = 1.XXXXXX1, I.E. FIRST 7 BITS OF Y AND ATTACH A 1.
-#--THE IDEA IS THAT LOG(X) = K*LOG2 + LOG(Y)
-#-- = K*LOG2 + LOG(F) + LOG(1 + (Y-F)/F).
-#--NOTE THAT U = (Y-F)/F IS VERY SMALL AND THUS APPROXIMATING
-#--LOG(1+U) CAN BE VERY EFFICIENT.
-#--ALSO NOTE THAT THE VALUE 1/F IS STORED IN A TABLE SO THAT NO
-#--DIVISION IS NEEDED TO CALCULATE (Y-F)/F.
-
-#--GET K, Y, F, AND ADDRESS OF 1/F.
- asr.l &8,%d1
- asr.l &8,%d1 # SHIFTED 16 BITS, BIASED EXPO. OF X
- sub.l &0x3FFF,%d1 # THIS IS K
- add.l ADJK(%a6),%d1 # ADJUST K, ORIGINAL INPUT MAY BE DENORM.
- lea LOGTBL(%pc),%a0 # BASE ADDRESS OF 1/F AND LOG(F)
- fmov.l %d1,%fp1 # CONVERT K TO FLOATING-POINT FORMAT
-
-#--WHILE THE CONVERSION IS GOING ON, WE GET F AND ADDRESS OF 1/F
- mov.l &0x3FFF0000,X(%a6) # X IS NOW Y, I.E. 2^(-K)*X
- mov.l XFRAC(%a6),FFRAC(%a6)
- and.l &0xFE000000,FFRAC(%a6) # FIRST 7 BITS OF Y
- or.l &0x01000000,FFRAC(%a6) # GET F: ATTACH A 1 AT THE EIGHTH BIT
- mov.l FFRAC(%a6),%d1 # READY TO GET ADDRESS OF 1/F
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1 # SHIFTED 20, D0 IS THE DISPLACEMENT
- add.l %d1,%a0 # A0 IS THE ADDRESS FOR 1/F
-
- fmov.x X(%a6),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # Y-F
- fmovm.x &0xc,-(%sp) # SAVE FP2-3 WHILE FP0 IS NOT READY
-#--SUMMARY: FP0 IS Y-F, A0 IS ADDRESS OF 1/F, FP1 IS K
-#--REGISTERS SAVED: FPCR, FP1, FP2
-
-LP1CONT1:
-#--AN RE-ENTRY POINT FOR LOGNP1
- fmul.x (%a0),%fp0 # FP0 IS U = (Y-F)/F
- fmul.x LOGOF2(%pc),%fp1 # GET K*LOG2 WHILE FP0 IS NOT READY
- fmov.x %fp0,%fp2
- fmul.x %fp2,%fp2 # FP2 IS V=U*U
- fmov.x %fp1,KLOG2(%a6) # PUT K*LOG2 IN MEMEORY, FREE FP1
-
-#--LOG(1+U) IS APPROXIMATED BY
-#--U + V*(A1+U*(A2+U*(A3+U*(A4+U*(A5+U*A6))))) WHICH IS
-#--[U + V*(A1+V*(A3+V*A5))] + [U*V*(A2+V*(A4+V*A6))]
-
- fmov.x %fp2,%fp3
- fmov.x %fp2,%fp1
-
- fmul.d LOGA6(%pc),%fp1 # V*A6
- fmul.d LOGA5(%pc),%fp2 # V*A5
-
- fadd.d LOGA4(%pc),%fp1 # A4+V*A6
- fadd.d LOGA3(%pc),%fp2 # A3+V*A5
-
- fmul.x %fp3,%fp1 # V*(A4+V*A6)
- fmul.x %fp3,%fp2 # V*(A3+V*A5)
-
- fadd.d LOGA2(%pc),%fp1 # A2+V*(A4+V*A6)
- fadd.d LOGA1(%pc),%fp2 # A1+V*(A3+V*A5)
-
- fmul.x %fp3,%fp1 # V*(A2+V*(A4+V*A6))
- add.l &16,%a0 # ADDRESS OF LOG(F)
- fmul.x %fp3,%fp2 # V*(A1+V*(A3+V*A5))
-
- fmul.x %fp0,%fp1 # U*V*(A2+V*(A4+V*A6))
- fadd.x %fp2,%fp0 # U+V*(A1+V*(A3+V*A5))
-
- fadd.x (%a0),%fp1 # LOG(F)+U*V*(A2+V*(A4+V*A6))
- fmovm.x (%sp)+,&0x30 # RESTORE FP2-3
- fadd.x %fp1,%fp0 # FP0 IS LOG(F) + LOG(1+U)
-
- fmov.l %d0,%fpcr
- fadd.x KLOG2(%a6),%fp0 # FINAL ADD
- bra t_inx2
-
-
-LOGNEAR1:
-
-# if the input is exactly equal to one, then exit through ld_pzero.
-# if these 2 lines weren't here, the correct answer would be returned
-# but the INEX2 bit would be set.
- fcmp.b %fp0,&0x1 # is it equal to one?
- fbeq.l ld_pzero # yes
-
-#--REGISTERS SAVED: FPCR, FP1. FP0 CONTAINS THE INPUT.
- fmov.x %fp0,%fp1
- fsub.s one(%pc),%fp1 # FP1 IS X-1
- fadd.s one(%pc),%fp0 # FP0 IS X+1
- fadd.x %fp1,%fp1 # FP1 IS 2(X-1)
-#--LOG(X) = LOG(1+U/2)-LOG(1-U/2) WHICH IS AN ODD POLYNOMIAL
-#--IN U, U = 2(X-1)/(X+1) = FP1/FP0
-
-LP1CONT2:
-#--THIS IS AN RE-ENTRY POINT FOR LOGNP1
- fdiv.x %fp0,%fp1 # FP1 IS U
- fmovm.x &0xc,-(%sp) # SAVE FP2-3
-#--REGISTERS SAVED ARE NOW FPCR,FP1,FP2,FP3
-#--LET V=U*U, W=V*V, CALCULATE
-#--U + U*V*(B1 + V*(B2 + V*(B3 + V*(B4 + V*B5)))) BY
-#--U + U*V*( [B1 + W*(B3 + W*B5)] + [V*(B2 + W*B4)] )
- fmov.x %fp1,%fp0
- fmul.x %fp0,%fp0 # FP0 IS V
- fmov.x %fp1,SAVEU(%a6) # STORE U IN MEMORY, FREE FP1
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS W
-
- fmov.d LOGB5(%pc),%fp3
- fmov.d LOGB4(%pc),%fp2
-
- fmul.x %fp1,%fp3 # W*B5
- fmul.x %fp1,%fp2 # W*B4
-
- fadd.d LOGB3(%pc),%fp3 # B3+W*B5
- fadd.d LOGB2(%pc),%fp2 # B2+W*B4
-
- fmul.x %fp3,%fp1 # W*(B3+W*B5), FP3 RELEASED
-
- fmul.x %fp0,%fp2 # V*(B2+W*B4)
-
- fadd.d LOGB1(%pc),%fp1 # B1+W*(B3+W*B5)
- fmul.x SAVEU(%a6),%fp0 # FP0 IS U*V
-
- fadd.x %fp2,%fp1 # B1+W*(B3+W*B5) + V*(B2+W*B4), FP2 RELEASED
- fmovm.x (%sp)+,&0x30 # FP2-3 RESTORED
-
- fmul.x %fp1,%fp0 # U*V*( [B1+W*(B3+W*B5)] + [V*(B2+W*B4)] )
-
- fmov.l %d0,%fpcr
- fadd.x SAVEU(%a6),%fp0
- bra t_inx2
-
-#--REGISTERS SAVED FPCR. LOG(-VE) IS INVALID
-LOGNEG:
- bra t_operr
-
- global slognd
-slognd:
-#--ENTRY POINT FOR LOG(X) FOR DENORMALIZED INPUT
-
- mov.l &-100,ADJK(%a6) # INPUT = 2^(ADJK) * FP0
-
-#----normalize the input value by left shifting k bits (k to be determined
-#----below), adjusting exponent and storing -k to ADJK
-#----the value TWOTO100 is no longer needed.
-#----Note that this code assumes the denormalized input is NON-ZERO.
-
- movm.l &0x3f00,-(%sp) # save some registers {d2-d7}
- mov.l (%a0),%d3 # D3 is exponent of smallest norm. #
- mov.l 4(%a0),%d4
- mov.l 8(%a0),%d5 # (D4,D5) is (Hi_X,Lo_X)
- clr.l %d2 # D2 used for holding K
-
- tst.l %d4
- bne.b Hi_not0
-
-Hi_0:
- mov.l %d5,%d4
- clr.l %d5
- mov.l &32,%d2
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- lsl.l %d6,%d4
- add.l %d6,%d2 # (D3,D4,D5) is normalized
-
- mov.l %d3,X(%a6)
- mov.l %d4,XFRAC(%a6)
- mov.l %d5,XFRAC+4(%a6)
- neg.l %d2
- mov.l %d2,ADJK(%a6)
- fmov.x X(%a6),%fp0
- movm.l (%sp)+,&0xfc # restore registers {d2-d7}
- lea X(%a6),%a0
- bra.w LOGBGN # begin regular log(X)
-
-Hi_not0:
- clr.l %d6
- bfffo %d4{&0:&32},%d6 # find first 1
- mov.l %d6,%d2 # get k
- lsl.l %d6,%d4
- mov.l %d5,%d7 # a copy of D5
- lsl.l %d6,%d5
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d4 # (D3,D4,D5) normalized
-
- mov.l %d3,X(%a6)
- mov.l %d4,XFRAC(%a6)
- mov.l %d5,XFRAC+4(%a6)
- neg.l %d2
- mov.l %d2,ADJK(%a6)
- fmov.x X(%a6),%fp0
- movm.l (%sp)+,&0xfc # restore registers {d2-d7}
- lea X(%a6),%a0
- bra.w LOGBGN # begin regular log(X)
-
- global slognp1
-#--ENTRY POINT FOR LOG(1+X) FOR X FINITE, NON-ZERO, NOT NAN'S
-slognp1:
- fmov.x (%a0),%fp0 # LOAD INPUT
- fabs.x %fp0 # test magnitude
- fcmp.x %fp0,LTHOLD(%pc) # compare with min threshold
- fbgt.w LP1REAL # if greater, continue
- fmov.l %d0,%fpcr
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x (%a0),%fp0 # return signed argument
- bra t_catch
-
-LP1REAL:
- fmov.x (%a0),%fp0 # LOAD INPUT
- mov.l &0x00000000,ADJK(%a6)
- fmov.x %fp0,%fp1 # FP1 IS INPUT Z
- fadd.s one(%pc),%fp0 # X := ROUND(1+Z)
- fmov.x %fp0,X(%a6)
- mov.w XFRAC(%a6),XDCARE(%a6)
- mov.l X(%a6),%d1
- cmp.l %d1,&0
- ble.w LP1NEG0 # LOG OF ZERO OR -VE
- cmp.l %d1,&0x3ffe8000 # IS BOUNDS [1/2,3/2]?
- blt.w LOGMAIN
- cmp.l %d1,&0x3fffc000
- bgt.w LOGMAIN
-#--IF 1+Z > 3/2 OR 1+Z < 1/2, THEN X, WHICH IS ROUNDING 1+Z,
-#--CONTAINS AT LEAST 63 BITS OF INFORMATION OF Z. IN THAT CASE,
-#--SIMPLY INVOKE LOG(X) FOR LOG(1+Z).
-
-LP1NEAR1:
-#--NEXT SEE IF EXP(-1/16) < X < EXP(1/16)
- cmp.l %d1,&0x3ffef07d
- blt.w LP1CARE
- cmp.l %d1,&0x3fff8841
- bgt.w LP1CARE
-
-LP1ONE16:
-#--EXP(-1/16) < X < EXP(1/16). LOG(1+Z) = LOG(1+U/2) - LOG(1-U/2)
-#--WHERE U = 2Z/(2+Z) = 2Z/(1+X).
- fadd.x %fp1,%fp1 # FP1 IS 2Z
- fadd.s one(%pc),%fp0 # FP0 IS 1+X
-#--U = FP1/FP0
- bra.w LP1CONT2
-
-LP1CARE:
-#--HERE WE USE THE USUAL TABLE DRIVEN APPROACH. CARE HAS TO BE
-#--TAKEN BECAUSE 1+Z CAN HAVE 67 BITS OF INFORMATION AND WE MUST
-#--PRESERVE ALL THE INFORMATION. BECAUSE 1+Z IS IN [1/2,3/2],
-#--THERE ARE ONLY TWO CASES.
-#--CASE 1: 1+Z < 1, THEN K = -1 AND Y-F = (2-F) + 2Z
-#--CASE 2: 1+Z > 1, THEN K = 0 AND Y-F = (1-F) + Z
-#--ON RETURNING TO LP1CONT1, WE MUST HAVE K IN FP1, ADDRESS OF
-#--(1/F) IN A0, Y-F IN FP0, AND FP2 SAVED.
-
- mov.l XFRAC(%a6),FFRAC(%a6)
- and.l &0xFE000000,FFRAC(%a6)
- or.l &0x01000000,FFRAC(%a6) # F OBTAINED
- cmp.l %d1,&0x3FFF8000 # SEE IF 1+Z > 1
- bge.b KISZERO
-
-KISNEG1:
- fmov.s TWO(%pc),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # 2-F
- mov.l FFRAC(%a6),%d1
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1 # D0 CONTAINS DISPLACEMENT FOR 1/F
- fadd.x %fp1,%fp1 # GET 2Z
- fmovm.x &0xc,-(%sp) # SAVE FP2 {%fp2/%fp3}
- fadd.x %fp1,%fp0 # FP0 IS Y-F = (2-F)+2Z
- lea LOGTBL(%pc),%a0 # A0 IS ADDRESS OF 1/F
- add.l %d1,%a0
- fmov.s negone(%pc),%fp1 # FP1 IS K = -1
- bra.w LP1CONT1
-
-KISZERO:
- fmov.s one(%pc),%fp0
- mov.l &0x3fff0000,F(%a6)
- clr.l F+8(%a6)
- fsub.x F(%a6),%fp0 # 1-F
- mov.l FFRAC(%a6),%d1
- and.l &0x7E000000,%d1
- asr.l &8,%d1
- asr.l &8,%d1
- asr.l &4,%d1
- fadd.x %fp1,%fp0 # FP0 IS Y-F
- fmovm.x &0xc,-(%sp) # FP2 SAVED {%fp2/%fp3}
- lea LOGTBL(%pc),%a0
- add.l %d1,%a0 # A0 IS ADDRESS OF 1/F
- fmov.s zero(%pc),%fp1 # FP1 IS K = 0
- bra.w LP1CONT1
-
-LP1NEG0:
-#--FPCR SAVED. D0 IS X IN COMPACT FORM.
- cmp.l %d1,&0
- blt.b LP1NEG
-LP1ZERO:
- fmov.s negone(%pc),%fp0
-
- fmov.l %d0,%fpcr
- bra t_dz
-
-LP1NEG:
- fmov.s zero(%pc),%fp0
-
- fmov.l %d0,%fpcr
- bra t_operr
-
- global slognp1d
-#--ENTRY POINT FOR LOG(1+Z) FOR DENORMALIZED INPUT
-# Simply return the denorm
-slognp1d:
- bra t_extdnrm
-
-#########################################################################
-# satanh(): computes the inverse hyperbolic tangent of a norm input #
-# satanhd(): computes the inverse hyperbolic tangent of a denorm input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = arctanh(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 3 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# ATANH #
-# 1. If |X| >= 1, go to 3. #
-# #
-# 2. (|X| < 1) Calculate atanh(X) by #
-# sgn := sign(X) #
-# y := |X| #
-# z := 2y/(1-y) #
-# atanh(X) := sgn * (1/2) * logp1(z) #
-# Exit. #
-# #
-# 3. If |X| > 1, go to 5. #
-# #
-# 4. (|X| = 1) Generate infinity with an appropriate sign and #
-# divide-by-zero by #
-# sgn := sign(X) #
-# atan(X) := sgn / (+0). #
-# Exit. #
-# #
-# 5. (|X| > 1) Generate an invalid operation by 0 * infinity. #
-# Exit. #
-# #
-#########################################################################
-
- global satanh
-satanh:
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- cmp.l %d1,&0x3FFF8000
- bge.b ATANHBIG
-
-#--THIS IS THE USUAL CASE, |X| < 1
-#--Y = |X|, Z = 2Y/(1-Y), ATANH(X) = SIGN(X) * (1/2) * LOG1P(Z).
-
- fabs.x (%a0),%fp0 # Y = |X|
- fmov.x %fp0,%fp1
- fneg.x %fp1 # -Y
- fadd.x %fp0,%fp0 # 2Y
- fadd.s &0x3F800000,%fp1 # 1-Y
- fdiv.x %fp1,%fp0 # 2Y/(1-Y)
- mov.l (%a0),%d1
- and.l &0x80000000,%d1
- or.l &0x3F000000,%d1 # SIGN(X)*HALF
- mov.l %d1,-(%sp)
-
- mov.l %d0,-(%sp) # save rnd prec,mode
- clr.l %d0 # pass ext prec,RN
- fmovm.x &0x01,-(%sp) # save Z on stack
- lea (%sp),%a0 # pass ptr to Z
- bsr slognp1 # LOG1P(Z)
- add.l &0xc,%sp # clear Z from stack
-
- mov.l (%sp)+,%d0 # fetch old prec,mode
- fmov.l %d0,%fpcr # load it
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.s (%sp)+,%fp0
- bra t_catch
-
-ATANHBIG:
- fabs.x (%a0),%fp0 # |X|
- fcmp.s %fp0,&0x3F800000
- fbgt t_operr
- bra t_dz
-
- global satanhd
-#--ATANH(X) = X FOR DENORMALIZED X
-satanhd:
- bra t_extdnrm
-
-#########################################################################
-# slog10(): computes the base-10 logarithm of a normalized input #
-# slog10d(): computes the base-10 logarithm of a denormalized input #
-# slog2(): computes the base-2 logarithm of a normalized input #
-# slog2d(): computes the base-2 logarithm of a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = log_10(X) or log_2(X) #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 1.7 ulps in 64 significant bit, #
-# i.e. within 0.5003 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# slog10d: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call slognd to obtain Y = log(X), the natural log of X. #
-# Notes: Even if X is denormalized, log(X) is always normalized. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(10)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L10. #
-# #
-# slog10: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call sLogN to obtain Y = log(X), the natural log of X. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(10)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L10. #
-# #
-# sLog2d: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. Call slognd to obtain Y = log(X), the natural log of X. #
-# Notes: Even if X is denormalized, log(X) is always normalized. #
-# #
-# Step 2. Compute log_10(X) = log(X) * (1/log(2)). #
-# 2.1 Restore the user FPCR #
-# 2.2 Return ans := Y * INV_L2. #
-# #
-# sLog2: #
-# #
-# Step 0. If X < 0, create a NaN and raise the invalid operation #
-# flag. Otherwise, save FPCR in D1; set FpCR to default. #
-# Notes: Default means round-to-nearest mode, no floating-point #
-# traps, and precision control = double extended. #
-# #
-# Step 1. If X is not an integer power of two, i.e., X != 2^k, #
-# go to Step 3. #
-# #
-# Step 2. Return k. #
-# 2.1 Get integer k, X = 2^k. #
-# 2.2 Restore the user FPCR. #
-# 2.3 Return ans := convert-to-double-extended(k). #
-# #
-# Step 3. Call sLogN to obtain Y = log(X), the natural log of X. #
-# #
-# Step 4. Compute log_2(X) = log(X) * (1/log(2)). #
-# 4.1 Restore the user FPCR #
-# 4.2 Return ans := Y * INV_L2. #
-# #
-#########################################################################
-
-INV_L10:
- long 0x3FFD0000,0xDE5BD8A9,0x37287195,0x00000000
-
-INV_L2:
- long 0x3FFF0000,0xB8AA3B29,0x5C17F0BC,0x00000000
-
- global slog10
-#--entry point for Log10(X), X is normalized
-slog10:
- fmov.b &0x1,%fp0
- fcmp.x %fp0,(%a0) # if operand == 1,
- fbeq.l ld_pzero # return an EXACT zero
-
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slogn # log(X), X normal.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L10(%pc),%fp0
- bra t_inx2
-
- global slog10d
-#--entry point for Log10(X), X is denormalized
-slog10d:
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slognd # log(X), X denorm.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L10(%pc),%fp0
- bra t_minx2
-
- global slog2
-#--entry point for Log2(X), X is normalized
-slog2:
- mov.l (%a0),%d1
- blt.w invalid
-
- mov.l 8(%a0),%d1
- bne.b continue # X is not 2^k
-
- mov.l 4(%a0),%d1
- and.l &0x7FFFFFFF,%d1
- bne.b continue
-
-#--X = 2^k.
- mov.w (%a0),%d1
- and.l &0x00007FFF,%d1
- sub.l &0x3FFF,%d1
- beq.l ld_pzero
- fmov.l %d0,%fpcr
- fmov.l %d1,%fp0
- bra t_inx2
-
-continue:
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slogn # log(X), X normal.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L2(%pc),%fp0
- bra t_inx2
-
-invalid:
- bra t_operr
-
- global slog2d
-#--entry point for Log2(X), X is denormalized
-slog2d:
- mov.l (%a0),%d1
- blt.w invalid
- mov.l %d0,-(%sp)
- clr.l %d0
- bsr slognd # log(X), X denorm.
- fmov.l (%sp)+,%fpcr
- fmul.x INV_L2(%pc),%fp0
- bra t_minx2
-
-#########################################################################
-# stwotox(): computes 2**X for a normalized input #
-# stwotoxd(): computes 2**X for a denormalized input #
-# stentox(): computes 10**X for a normalized input #
-# stentoxd(): computes 10**X for a denormalized input #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input #
-# d0 = round precision,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = 2**X or 10**X #
-# #
-# ACCURACY and MONOTONICITY ******************************************* #
-# The returned result is within 2 ulps in 64 significant bit, #
-# i.e. within 0.5001 ulp to 53 bits if the result is subsequently #
-# rounded to double precision. The result is provably monotonic #
-# in double precision. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# twotox #
-# 1. If |X| > 16480, go to ExpBig. #
-# #
-# 2. If |X| < 2**(-70), go to ExpSm. #
-# #
-# 3. Decompose X as X = N/64 + r where |r| <= 1/128. Furthermore #
-# decompose N as #
-# N = 64(M + M') + j, j = 0,1,2,...,63. #
-# #
-# 4. Overwrite r := r * log2. Then #
-# 2**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r). #
-# Go to expr to compute that expression. #
-# #
-# tentox #
-# 1. If |X| > 16480*log_10(2) (base 10 log of 2), go to ExpBig. #
-# #
-# 2. If |X| < 2**(-70), go to ExpSm. #
-# #
-# 3. Set y := X*log_2(10)*64 (base 2 log of 10). Set #
-# N := round-to-int(y). Decompose N as #
-# N = 64(M + M') + j, j = 0,1,2,...,63. #
-# #
-# 4. Define r as #
-# r := ((X - N*L1)-N*L2) * L10 #
-# where L1, L2 are the leading and trailing parts of #
-# log_10(2)/64 and L10 is the natural log of 10. Then #
-# 10**X = 2**(M') * 2**(M) * 2**(j/64) * exp(r). #
-# Go to expr to compute that expression. #
-# #
-# expr #
-# 1. Fetch 2**(j/64) from table as Fact1 and Fact2. #
-# #
-# 2. Overwrite Fact1 and Fact2 by #
-# Fact1 := 2**(M) * Fact1 #
-# Fact2 := 2**(M) * Fact2 #
-# Thus Fact1 + Fact2 = 2**(M) * 2**(j/64). #
-# #
-# 3. Calculate P where 1 + P approximates exp(r): #
-# P = r + r*r*(A1+r*(A2+...+r*A5)). #
-# #
-# 4. Let AdjFact := 2**(M'). Return #
-# AdjFact * ( Fact1 + ((Fact1*P) + Fact2) ). #
-# Exit. #
-# #
-# ExpBig #
-# 1. Generate overflow by Huge * Huge if X > 0; otherwise, #
-# generate underflow by Tiny * Tiny. #
-# #
-# ExpSm #
-# 1. Return 1 + X. #
-# #
-#########################################################################
-
-L2TEN64:
- long 0x406A934F,0x0979A371 # 64LOG10/LOG2
-L10TWO1:
- long 0x3F734413,0x509F8000 # LOG2/64LOG10
-
-L10TWO2:
- long 0xBFCD0000,0xC0219DC1,0xDA994FD2,0x00000000
-
-LOG10: long 0x40000000,0x935D8DDD,0xAAA8AC17,0x00000000
-
-LOG2: long 0x3FFE0000,0xB17217F7,0xD1CF79AC,0x00000000
-
-EXPA5: long 0x3F56C16D,0x6F7BD0B2
-EXPA4: long 0x3F811112,0x302C712C
-EXPA3: long 0x3FA55555,0x55554CC1
-EXPA2: long 0x3FC55555,0x55554A54
-EXPA1: long 0x3FE00000,0x00000000,0x00000000,0x00000000
-
-TEXPTBL:
- long 0x3FFF0000,0x80000000,0x00000000,0x3F738000
- long 0x3FFF0000,0x8164D1F3,0xBC030773,0x3FBEF7CA
- long 0x3FFF0000,0x82CD8698,0xAC2BA1D7,0x3FBDF8A9
- long 0x3FFF0000,0x843A28C3,0xACDE4046,0x3FBCD7C9
- long 0x3FFF0000,0x85AAC367,0xCC487B15,0xBFBDE8DA
- long 0x3FFF0000,0x871F6196,0x9E8D1010,0x3FBDE85C
- long 0x3FFF0000,0x88980E80,0x92DA8527,0x3FBEBBF1
- long 0x3FFF0000,0x8A14D575,0x496EFD9A,0x3FBB80CA
- long 0x3FFF0000,0x8B95C1E3,0xEA8BD6E7,0xBFBA8373
- long 0x3FFF0000,0x8D1ADF5B,0x7E5BA9E6,0xBFBE9670
- long 0x3FFF0000,0x8EA4398B,0x45CD53C0,0x3FBDB700
- long 0x3FFF0000,0x9031DC43,0x1466B1DC,0x3FBEEEB0
- long 0x3FFF0000,0x91C3D373,0xAB11C336,0x3FBBFD6D
- long 0x3FFF0000,0x935A2B2F,0x13E6E92C,0xBFBDB319
- long 0x3FFF0000,0x94F4EFA8,0xFEF70961,0x3FBDBA2B
- long 0x3FFF0000,0x96942D37,0x20185A00,0x3FBE91D5
- long 0x3FFF0000,0x9837F051,0x8DB8A96F,0x3FBE8D5A
- long 0x3FFF0000,0x99E04593,0x20B7FA65,0xBFBCDE7B
- long 0x3FFF0000,0x9B8D39B9,0xD54E5539,0xBFBEBAAF
- long 0x3FFF0000,0x9D3ED9A7,0x2CFFB751,0xBFBD86DA
- long 0x3FFF0000,0x9EF53260,0x91A111AE,0xBFBEBEDD
- long 0x3FFF0000,0xA0B0510F,0xB9714FC2,0x3FBCC96E
- long 0x3FFF0000,0xA2704303,0x0C496819,0xBFBEC90B
- long 0x3FFF0000,0xA43515AE,0x09E6809E,0x3FBBD1DB
- long 0x3FFF0000,0xA5FED6A9,0xB15138EA,0x3FBCE5EB
- long 0x3FFF0000,0xA7CD93B4,0xE965356A,0xBFBEC274
- long 0x3FFF0000,0xA9A15AB4,0xEA7C0EF8,0x3FBEA83C
- long 0x3FFF0000,0xAB7A39B5,0xA93ED337,0x3FBECB00
- long 0x3FFF0000,0xAD583EEA,0x42A14AC6,0x3FBE9301
- long 0x3FFF0000,0xAF3B78AD,0x690A4375,0xBFBD8367
- long 0x3FFF0000,0xB123F581,0xD2AC2590,0xBFBEF05F
- long 0x3FFF0000,0xB311C412,0xA9112489,0x3FBDFB3C
- long 0x3FFF0000,0xB504F333,0xF9DE6484,0x3FBEB2FB
- long 0x3FFF0000,0xB6FD91E3,0x28D17791,0x3FBAE2CB
- long 0x3FFF0000,0xB8FBAF47,0x62FB9EE9,0x3FBCDC3C
- long 0x3FFF0000,0xBAFF5AB2,0x133E45FB,0x3FBEE9AA
- long 0x3FFF0000,0xBD08A39F,0x580C36BF,0xBFBEAEFD
- long 0x3FFF0000,0xBF1799B6,0x7A731083,0xBFBCBF51
- long 0x3FFF0000,0xC12C4CCA,0x66709456,0x3FBEF88A
- long 0x3FFF0000,0xC346CCDA,0x24976407,0x3FBD83B2
- long 0x3FFF0000,0xC5672A11,0x5506DADD,0x3FBDF8AB
- long 0x3FFF0000,0xC78D74C8,0xABB9B15D,0xBFBDFB17
- long 0x3FFF0000,0xC9B9BD86,0x6E2F27A3,0xBFBEFE3C
- long 0x3FFF0000,0xCBEC14FE,0xF2727C5D,0xBFBBB6F8
- long 0x3FFF0000,0xCE248C15,0x1F8480E4,0xBFBCEE53
- long 0x3FFF0000,0xD06333DA,0xEF2B2595,0xBFBDA4AE
- long 0x3FFF0000,0xD2A81D91,0xF12AE45A,0x3FBC9124
- long 0x3FFF0000,0xD4F35AAB,0xCFEDFA1F,0x3FBEB243
- long 0x3FFF0000,0xD744FCCA,0xD69D6AF4,0x3FBDE69A
- long 0x3FFF0000,0xD99D15C2,0x78AFD7B6,0xBFB8BC61
- long 0x3FFF0000,0xDBFBB797,0xDAF23755,0x3FBDF610
- long 0x3FFF0000,0xDE60F482,0x5E0E9124,0xBFBD8BE1
- long 0x3FFF0000,0xE0CCDEEC,0x2A94E111,0x3FBACB12
- long 0x3FFF0000,0xE33F8972,0xBE8A5A51,0x3FBB9BFE
- long 0x3FFF0000,0xE5B906E7,0x7C8348A8,0x3FBCF2F4
- long 0x3FFF0000,0xE8396A50,0x3C4BDC68,0x3FBEF22F
- long 0x3FFF0000,0xEAC0C6E7,0xDD24392F,0xBFBDBF4A
- long 0x3FFF0000,0xED4F301E,0xD9942B84,0x3FBEC01A
- long 0x3FFF0000,0xEFE4B99B,0xDCDAF5CB,0x3FBE8CAC
- long 0x3FFF0000,0xF281773C,0x59FFB13A,0xBFBCBB3F
- long 0x3FFF0000,0xF5257D15,0x2486CC2C,0x3FBEF73A
- long 0x3FFF0000,0xF7D0DF73,0x0AD13BB9,0xBFB8B795
- long 0x3FFF0000,0xFA83B2DB,0x722A033A,0x3FBEF84B
- long 0x3FFF0000,0xFD3E0C0C,0xF486C175,0xBFBEF581
-
- set INT,L_SCR1
-
- set X,FP_SCR0
- set XDCARE,X+2
- set XFRAC,X+4
-
- set ADJFACT,FP_SCR0
-
- set FACT1,FP_SCR0
- set FACT1HI,FACT1+4
- set FACT1LOW,FACT1+8
-
- set FACT2,FP_SCR1
- set FACT2HI,FACT2+4
- set FACT2LOW,FACT2+8
-
- global stwotox
-#--ENTRY POINT FOR 2**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-stwotox:
- fmovm.x (%a0),&0x80 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FB98000 # |X| >= 2**(-70)?
- bge.b TWOOK1
- bra.w EXPBORS
-
-TWOOK1:
- cmp.l %d1,&0x400D80C0 # |X| > 16480?
- ble.b TWOMAIN
- bra.w EXPBORS
-
-TWOMAIN:
-#--USUAL CASE, 2^(-70) <= |X| <= 16480
-
- fmov.x %fp0,%fp1
- fmul.s &0x42800000,%fp1 # 64 * X
- fmov.l %fp1,INT(%a6) # N = ROUND-TO-INT(64 X)
- mov.l %d2,-(%sp)
- lea TEXPTBL(%pc),%a1 # LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmov.l INT(%a6),%fp1 # N --> FLOATING FMT
- mov.l INT(%a6),%d1
- mov.l %d1,%d2
- and.l &0x3F,%d1 # D0 IS J
- asl.l &4,%d1 # DISPLACEMENT FOR 2^(J/64)
- add.l %d1,%a1 # ADDRESS FOR 2^(J/64)
- asr.l &6,%d2 # d2 IS L, N = 64L + J
- mov.l %d2,%d1
- asr.l &1,%d1 # D0 IS M
- sub.l %d1,%d2 # d2 IS M', N = 64(M+M') + J
- add.l &0x3FFF,%d2
-
-#--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-#--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-#--ADJFACT = 2^(M').
-#--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
-
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmul.s &0x3C800000,%fp1 # (1/64)*N
- mov.l (%a1)+,FACT1(%a6)
- mov.l (%a1)+,FACT1HI(%a6)
- mov.l (%a1)+,FACT1LOW(%a6)
- mov.w (%a1)+,FACT2(%a6)
-
- fsub.x %fp1,%fp0 # X - (1/64)*INT(64 X)
-
- mov.w (%a1)+,FACT2HI(%a6)
- clr.w FACT2HI+2(%a6)
- clr.l FACT2LOW(%a6)
- add.w %d1,FACT1(%a6)
- fmul.x LOG2(%pc),%fp0 # FP0 IS R
- add.w %d1,FACT2(%a6)
-
- bra.w expr
-
-EXPBORS:
-#--FPCR, D0 SAVED
- cmp.l %d1,&0x3FFF8000
- bgt.b TEXPBIG
-
-#--|X| IS SMALL, RETURN 1 + X
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- fadd.s &0x3F800000,%fp0 # RETURN 1 + X
- bra t_pinx2
-
-TEXPBIG:
-#--|X| IS LARGE, GENERATE OVERFLOW IF X > 0; ELSE GENERATE UNDERFLOW
-#--REGISTERS SAVE SO FAR ARE FPCR AND D0
- mov.l X(%a6),%d1
- cmp.l %d1,&0
- blt.b EXPNEG
-
- bra t_ovfl2 # t_ovfl expects positive value
-
-EXPNEG:
- bra t_unfl2 # t_unfl expects positive value
-
- global stwotoxd
-stwotoxd:
-#--ENTRY POINT FOR 2**(X) FOR DENORMALIZED ARGUMENT
-
- fmov.l %d0,%fpcr # set user's rounding mode/precision
- fmov.s &0x3F800000,%fp0 # RETURN 1 + X
- mov.l (%a0),%d1
- or.l &0x00800001,%d1
- fadd.s %d1,%fp0
- bra t_pinx2
-
- global stentox
-#--ENTRY POINT FOR 10**(X), HERE X IS FINITE, NON-ZERO, AND NOT NAN'S
-stentox:
- fmovm.x (%a0),&0x80 # LOAD INPUT
-
- mov.l (%a0),%d1
- mov.w 4(%a0),%d1
- fmov.x %fp0,X(%a6)
- and.l &0x7FFFFFFF,%d1
-
- cmp.l %d1,&0x3FB98000 # |X| >= 2**(-70)?
- bge.b TENOK1
- bra.w EXPBORS
-
-TENOK1:
- cmp.l %d1,&0x400B9B07 # |X| <= 16480*log2/log10 ?
- ble.b TENMAIN
- bra.w EXPBORS
-
-TENMAIN:
-#--USUAL CASE, 2^(-70) <= |X| <= 16480 LOG 2 / LOG 10
-
- fmov.x %fp0,%fp1
- fmul.d L2TEN64(%pc),%fp1 # X*64*LOG10/LOG2
- fmov.l %fp1,INT(%a6) # N=INT(X*64*LOG10/LOG2)
- mov.l %d2,-(%sp)
- lea TEXPTBL(%pc),%a1 # LOAD ADDRESS OF TABLE OF 2^(J/64)
- fmov.l INT(%a6),%fp1 # N --> FLOATING FMT
- mov.l INT(%a6),%d1
- mov.l %d1,%d2
- and.l &0x3F,%d1 # D0 IS J
- asl.l &4,%d1 # DISPLACEMENT FOR 2^(J/64)
- add.l %d1,%a1 # ADDRESS FOR 2^(J/64)
- asr.l &6,%d2 # d2 IS L, N = 64L + J
- mov.l %d2,%d1
- asr.l &1,%d1 # D0 IS M
- sub.l %d1,%d2 # d2 IS M', N = 64(M+M') + J
- add.l &0x3FFF,%d2
-
-#--SUMMARY: a1 IS ADDRESS FOR THE LEADING PORTION OF 2^(J/64),
-#--D0 IS M WHERE N = 64(M+M') + J. NOTE THAT |M| <= 16140 BY DESIGN.
-#--ADJFACT = 2^(M').
-#--REGISTERS SAVED SO FAR ARE (IN ORDER) FPCR, D0, FP1, a1, AND FP2.
- fmovm.x &0x0c,-(%sp) # save fp2/fp3
-
- fmov.x %fp1,%fp2
-
- fmul.d L10TWO1(%pc),%fp1 # N*(LOG2/64LOG10)_LEAD
- mov.l (%a1)+,FACT1(%a6)
-
- fmul.x L10TWO2(%pc),%fp2 # N*(LOG2/64LOG10)_TRAIL
-
- mov.l (%a1)+,FACT1HI(%a6)
- mov.l (%a1)+,FACT1LOW(%a6)
- fsub.x %fp1,%fp0 # X - N L_LEAD
- mov.w (%a1)+,FACT2(%a6)
-
- fsub.x %fp2,%fp0 # X - N L_TRAIL
-
- mov.w (%a1)+,FACT2HI(%a6)
- clr.w FACT2HI+2(%a6)
- clr.l FACT2LOW(%a6)
-
- fmul.x LOG10(%pc),%fp0 # FP0 IS R
- add.w %d1,FACT1(%a6)
- add.w %d1,FACT2(%a6)
-
-expr:
-#--FPCR, FP2, FP3 ARE SAVED IN ORDER AS SHOWN.
-#--ADJFACT CONTAINS 2**(M'), FACT1 + FACT2 = 2**(M) * 2**(J/64).
-#--FP0 IS R. THE FOLLOWING CODE COMPUTES
-#-- 2**(M'+M) * 2**(J/64) * EXP(R)
-
- fmov.x %fp0,%fp1
- fmul.x %fp1,%fp1 # FP1 IS S = R*R
-
- fmov.d EXPA5(%pc),%fp2 # FP2 IS A5
- fmov.d EXPA4(%pc),%fp3 # FP3 IS A4
-
- fmul.x %fp1,%fp2 # FP2 IS S*A5
- fmul.x %fp1,%fp3 # FP3 IS S*A4
-
- fadd.d EXPA3(%pc),%fp2 # FP2 IS A3+S*A5
- fadd.d EXPA2(%pc),%fp3 # FP3 IS A2+S*A4
-
- fmul.x %fp1,%fp2 # FP2 IS S*(A3+S*A5)
- fmul.x %fp1,%fp3 # FP3 IS S*(A2+S*A4)
-
- fadd.d EXPA1(%pc),%fp2 # FP2 IS A1+S*(A3+S*A5)
- fmul.x %fp0,%fp3 # FP3 IS R*S*(A2+S*A4)
-
- fmul.x %fp1,%fp2 # FP2 IS S*(A1+S*(A3+S*A5))
- fadd.x %fp3,%fp0 # FP0 IS R+R*S*(A2+S*A4)
- fadd.x %fp2,%fp0 # FP0 IS EXP(R) - 1
-
- fmovm.x (%sp)+,&0x30 # restore fp2/fp3
-
-#--FINAL RECONSTRUCTION PROCESS
-#--EXP(X) = 2^M*2^(J/64) + 2^M*2^(J/64)*(EXP(R)-1) - (1 OR 0)
-
- fmul.x FACT1(%a6),%fp0
- fadd.x FACT2(%a6),%fp0
- fadd.x FACT1(%a6),%fp0
-
- fmov.l %d0,%fpcr # restore users round prec,mode
- mov.w %d2,ADJFACT(%a6) # INSERT EXPONENT
- mov.l (%sp)+,%d2
- mov.l &0x80000000,ADJFACT+4(%a6)
- clr.l ADJFACT+8(%a6)
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x ADJFACT(%a6),%fp0 # FINAL ADJUSTMENT
- bra t_catch
-
- global stentoxd
-stentoxd:
-#--ENTRY POINT FOR 10**(X) FOR DENORMALIZED ARGUMENT
-
- fmov.l %d0,%fpcr # set user's rounding mode/precision
- fmov.s &0x3F800000,%fp0 # RETURN 1 + X
- mov.l (%a0),%d1
- or.l &0x00800001,%d1
- fadd.s %d1,%fp0
- bra t_pinx2
-
-#########################################################################
-# smovcr(): returns the ROM constant at the offset specified in d1 #
-# rounded to the mode and precision specified in d0. #
-# #
-# INPUT *************************************************************** #
-# d0 = rnd prec,mode #
-# d1 = ROM offset #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = the ROM constant rounded to the user's rounding mode,prec #
-# #
-#########################################################################
-
- global smovcr
-smovcr:
- mov.l %d1,-(%sp) # save rom offset for a sec
-
- lsr.b &0x4,%d0 # shift ctrl bits to lo
- mov.l %d0,%d1 # make a copy
- andi.w &0x3,%d1 # extract rnd mode
- andi.w &0xc,%d0 # extract rnd prec
- swap %d0 # put rnd prec in hi
- mov.w %d1,%d0 # put rnd mode in lo
-
- mov.l (%sp)+,%d1 # get rom offset
-
-#
-# check range of offset
-#
- tst.b %d1 # if zero, offset is to pi
- beq.b pi_tbl # it is pi
- cmpi.b %d1,&0x0a # check range $01 - $0a
- ble.b z_val # if in this range, return zero
- cmpi.b %d1,&0x0e # check range $0b - $0e
- ble.b sm_tbl # valid constants in this range
- cmpi.b %d1,&0x2f # check range $10 - $2f
- ble.b z_val # if in this range, return zero
- cmpi.b %d1,&0x3f # check range $30 - $3f
- ble.b bg_tbl # valid constants in this range
-
-z_val:
- bra.l ld_pzero # return a zero
-
-#
-# the answer is PI rounded to the proper precision.
-#
-# fetch a pointer to the answer table relating to the proper rounding
-# precision.
-#
-pi_tbl:
- tst.b %d0 # is rmode RN?
- bne.b pi_not_rn # no
-pi_rn:
- lea.l PIRN(%pc),%a0 # yes; load PI RN table addr
- bra.w set_finx
-pi_not_rn:
- cmpi.b %d0,&rp_mode # is rmode RP?
- beq.b pi_rp # yes
-pi_rzrm:
- lea.l PIRZRM(%pc),%a0 # no; load PI RZ,RM table addr
- bra.b set_finx
-pi_rp:
- lea.l PIRP(%pc),%a0 # load PI RP table addr
- bra.b set_finx
-
-#
-# the answer is one of:
-# $0B log10(2) (inexact)
-# $0C e (inexact)
-# $0D log2(e) (inexact)
-# $0E log10(e) (exact)
-#
-# fetch a pointer to the answer table relating to the proper rounding
-# precision.
-#
-sm_tbl:
- subi.b &0xb,%d1 # make offset in 0-4 range
- tst.b %d0 # is rmode RN?
- bne.b sm_not_rn # no
-sm_rn:
- lea.l SMALRN(%pc),%a0 # yes; load RN table addr
-sm_tbl_cont:
- cmpi.b %d1,&0x2 # is result log10(e)?
- ble.b set_finx # no; answer is inexact
- bra.b no_finx # yes; answer is exact
-sm_not_rn:
- cmpi.b %d0,&rp_mode # is rmode RP?
- beq.b sm_rp # yes
-sm_rzrm:
- lea.l SMALRZRM(%pc),%a0 # no; load RZ,RM table addr
- bra.b sm_tbl_cont
-sm_rp:
- lea.l SMALRP(%pc),%a0 # load RP table addr
- bra.b sm_tbl_cont
-
-#
-# the answer is one of:
-# $30 ln(2) (inexact)
-# $31 ln(10) (inexact)
-# $32 10^0 (exact)
-# $33 10^1 (exact)
-# $34 10^2 (exact)
-# $35 10^4 (exact)
-# $36 10^8 (exact)
-# $37 10^16 (exact)
-# $38 10^32 (inexact)
-# $39 10^64 (inexact)
-# $3A 10^128 (inexact)
-# $3B 10^256 (inexact)
-# $3C 10^512 (inexact)
-# $3D 10^1024 (inexact)
-# $3E 10^2048 (inexact)
-# $3F 10^4096 (inexact)
-#
-# fetch a pointer to the answer table relating to the proper rounding
-# precision.
-#
-bg_tbl:
- subi.b &0x30,%d1 # make offset in 0-f range
- tst.b %d0 # is rmode RN?
- bne.b bg_not_rn # no
-bg_rn:
- lea.l BIGRN(%pc),%a0 # yes; load RN table addr
-bg_tbl_cont:
- cmpi.b %d1,&0x1 # is offset <= $31?
- ble.b set_finx # yes; answer is inexact
- cmpi.b %d1,&0x7 # is $32 <= offset <= $37?
- ble.b no_finx # yes; answer is exact
- bra.b set_finx # no; answer is inexact
-bg_not_rn:
- cmpi.b %d0,&rp_mode # is rmode RP?
- beq.b bg_rp # yes
-bg_rzrm:
- lea.l BIGRZRM(%pc),%a0 # no; load RZ,RM table addr
- bra.b bg_tbl_cont
-bg_rp:
- lea.l BIGRP(%pc),%a0 # load RP table addr
- bra.b bg_tbl_cont
-
-# answer is inexact, so set INEX2 and AINEX in the user's FPSR.
-set_finx:
- ori.l &inx2a_mask,USER_FPSR(%a6) # set INEX2/AINEX
-no_finx:
- mulu.w &0xc,%d1 # offset points into tables
- swap %d0 # put rnd prec in lo word
- tst.b %d0 # is precision extended?
-
- bne.b not_ext # if xprec, do not call round
-
-# Precision is extended
- fmovm.x (%a0,%d1.w),&0x80 # return result in fp0
- rts
-
-# Precision is single or double
-not_ext:
- swap %d0 # rnd prec in upper word
-
-# call round() to round the answer to the proper precision.
-# exponents out of range for single or double DO NOT cause underflow
-# or overflow.
- mov.w 0x0(%a0,%d1.w),FP_SCR1_EX(%a6) # load first word
- mov.l 0x4(%a0,%d1.w),FP_SCR1_HI(%a6) # load second word
- mov.l 0x8(%a0,%d1.w),FP_SCR1_LO(%a6) # load third word
- mov.l %d0,%d1
- clr.l %d0 # clear g,r,s
- lea FP_SCR1(%a6),%a0 # pass ptr to answer
- clr.w LOCAL_SGN(%a0) # sign always positive
- bsr.l _round # round the mantissa
-
- fmovm.x (%a0),&0x80 # return rounded result in fp0
- rts
-
- align 0x4
-
-PIRN: long 0x40000000,0xc90fdaa2,0x2168c235 # pi
-PIRZRM: long 0x40000000,0xc90fdaa2,0x2168c234 # pi
-PIRP: long 0x40000000,0xc90fdaa2,0x2168c235 # pi
-
-SMALRN: long 0x3ffd0000,0x9a209a84,0xfbcff798 # log10(2)
- long 0x40000000,0xadf85458,0xa2bb4a9a # e
- long 0x3fff0000,0xb8aa3b29,0x5c17f0bc # log2(e)
- long 0x3ffd0000,0xde5bd8a9,0x37287195 # log10(e)
- long 0x00000000,0x00000000,0x00000000 # 0.0
-
-SMALRZRM:
- long 0x3ffd0000,0x9a209a84,0xfbcff798 # log10(2)
- long 0x40000000,0xadf85458,0xa2bb4a9a # e
- long 0x3fff0000,0xb8aa3b29,0x5c17f0bb # log2(e)
- long 0x3ffd0000,0xde5bd8a9,0x37287195 # log10(e)
- long 0x00000000,0x00000000,0x00000000 # 0.0
-
-SMALRP: long 0x3ffd0000,0x9a209a84,0xfbcff799 # log10(2)
- long 0x40000000,0xadf85458,0xa2bb4a9b # e
- long 0x3fff0000,0xb8aa3b29,0x5c17f0bc # log2(e)
- long 0x3ffd0000,0xde5bd8a9,0x37287195 # log10(e)
- long 0x00000000,0x00000000,0x00000000 # 0.0
-
-BIGRN: long 0x3ffe0000,0xb17217f7,0xd1cf79ac # ln(2)
- long 0x40000000,0x935d8ddd,0xaaa8ac17 # ln(10)
-
- long 0x3fff0000,0x80000000,0x00000000 # 10 ^ 0
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
-BIGRZRM:
- long 0x3ffe0000,0xb17217f7,0xd1cf79ab # ln(2)
- long 0x40000000,0x935d8ddd,0xaaa8ac16 # ln(10)
-
- long 0x3fff0000,0x80000000,0x00000000 # 10 ^ 0
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59D # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CDF # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8D # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C6 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE4 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979A # 10 ^ 4096
-
-BIGRP:
- long 0x3ffe0000,0xb17217f7,0xd1cf79ac # ln(2)
- long 0x40000000,0x935d8ddd,0xaaa8ac17 # ln(10)
-
- long 0x3fff0000,0x80000000,0x00000000 # 10 ^ 0
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D6 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C18 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
-#########################################################################
-# sscale(): computes the destination operand scaled by the source #
-# operand. If the absoulute value of the source operand is #
-# >= 2^14, an overflow or underflow is returned. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to double-extended source operand X #
-# a1 = pointer to double-extended destination operand Y #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = scale(X,Y) #
-# #
-#########################################################################
-
-set SIGN, L_SCR1
-
- global sscale
-sscale:
- mov.l %d0,-(%sp) # store off ctrl bits for now
-
- mov.w DST_EX(%a1),%d1 # get dst exponent
- smi.b SIGN(%a6) # use SIGN to hold dst sign
- andi.l &0x00007fff,%d1 # strip sign from dst exp
-
- mov.w SRC_EX(%a0),%d0 # check src bounds
- andi.w &0x7fff,%d0 # clr src sign bit
- cmpi.w %d0,&0x3fff # is src ~ ZERO?
- blt.w src_small # yes
- cmpi.w %d0,&0x400c # no; is src too big?
- bgt.w src_out # yes
-
-#
-# Source is within 2^14 range.
-#
-src_ok:
- fintrz.x SRC(%a0),%fp0 # calc int of src
- fmov.l %fp0,%d0 # int src to d0
-# don't want any accrued bits from the fintrz showing up later since
-# we may need to read the fpsr for the last fp op in t_catch2().
- fmov.l &0x0,%fpsr
-
- tst.b DST_HI(%a1) # is dst denormalized?
- bmi.b sok_norm
-
-# the dst is a DENORM. normalize the DENORM and add the adjustment to
-# the src value. then, jump to the norm part of the routine.
-sok_dnrm:
- mov.l %d0,-(%sp) # save src for now
-
- mov.w DST_EX(%a1),FP_SCR0_EX(%a6) # make a copy
- mov.l DST_HI(%a1),FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR0_LO(%a6)
-
- lea FP_SCR0(%a6),%a0 # pass ptr to DENORM
- bsr.l norm # normalize the DENORM
- neg.l %d0
- add.l (%sp)+,%d0 # add adjustment to src
-
- fmovm.x FP_SCR0(%a6),&0x80 # load normalized DENORM
-
- cmpi.w %d0,&-0x3fff # is the shft amt really low?
- bge.b sok_norm2 # thank goodness no
-
-# the multiply factor that we're trying to create should be a denorm
-# for the multiply to work. Therefore, we're going to actually do a
-# multiply with a denorm which will cause an unimplemented data type
-# exception to be put into the machine which will be caught and corrected
-# later. we don't do this with the DENORMs above because this method
-# is slower. but, don't fret, I don't see it being used much either.
- fmov.l (%sp)+,%fpcr # restore user fpcr
- mov.l &0x80000000,%d1 # load normalized mantissa
- subi.l &-0x3fff,%d0 # how many should we shift?
- neg.l %d0 # make it positive
- cmpi.b %d0,&0x20 # is it > 32?
- bge.b sok_dnrm_32 # yes
- lsr.l %d0,%d1 # no; bit stays in upper lw
- clr.l -(%sp) # insert zero low mantissa
- mov.l %d1,-(%sp) # insert new high mantissa
- clr.l -(%sp) # make zero exponent
- bra.b sok_norm_cont
-sok_dnrm_32:
- subi.b &0x20,%d0 # get shift count
- lsr.l %d0,%d1 # make low mantissa longword
- mov.l %d1,-(%sp) # insert new low mantissa
- clr.l -(%sp) # insert zero high mantissa
- clr.l -(%sp) # make zero exponent
- bra.b sok_norm_cont
-
-# the src will force the dst to a DENORM value or worse. so, let's
-# create an fp multiply that will create the result.
-sok_norm:
- fmovm.x DST(%a1),&0x80 # load fp0 with normalized src
-sok_norm2:
- fmov.l (%sp)+,%fpcr # restore user fpcr
-
- addi.w &0x3fff,%d0 # turn src amt into exp value
- swap %d0 # put exponent in high word
- clr.l -(%sp) # insert new exponent
- mov.l &0x80000000,-(%sp) # insert new high mantissa
- mov.l %d0,-(%sp) # insert new lo mantissa
-
-sok_norm_cont:
- fmov.l %fpcr,%d0 # d0 needs fpcr for t_catch2
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x (%sp)+,%fp0 # do the multiply
- bra t_catch2 # catch any exceptions
-
-#
-# Source is outside of 2^14 range. Test the sign and branch
-# to the appropriate exception handler.
-#
-src_out:
- mov.l (%sp)+,%d0 # restore ctrl bits
- exg %a0,%a1 # swap src,dst ptrs
- tst.b SRC_EX(%a1) # is src negative?
- bmi t_unfl # yes; underflow
- bra t_ovfl_sc # no; overflow
-
-#
-# The source input is below 1, so we check for denormalized numbers
-# and set unfl.
-#
-src_small:
- tst.b DST_HI(%a1) # is dst denormalized?
- bpl.b ssmall_done # yes
-
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr # no; load control bits
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x DST(%a1),%fp0 # simply return dest
- bra t_catch2
-ssmall_done:
- mov.l (%sp)+,%d0 # load control bits into d1
- mov.l %a1,%a0 # pass ptr to dst
- bra t_resdnrm
-
-#########################################################################
-# smod(): computes the fp MOD of the input values X,Y. #
-# srem(): computes the fp (IEEE) REM of the input values X,Y. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision input X #
-# a1 = pointer to extended precision input Y #
-# d0 = round precision,mode #
-# #
-# The input operands X and Y can be either normalized or #
-# denormalized. #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = FREM(X,Y) or FMOD(X,Y) #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Step 1. Save and strip signs of X and Y: signX := sign(X), #
-# signY := sign(Y), X := |X|, Y := |Y|, #
-# signQ := signX EOR signY. Record whether MOD or REM #
-# is requested. #
-# #
-# Step 2. Set L := expo(X)-expo(Y), k := 0, Q := 0. #
-# If (L < 0) then #
-# R := X, go to Step 4. #
-# else #
-# R := 2^(-L)X, j := L. #
-# endif #
-# #
-# Step 3. Perform MOD(X,Y) #
-# 3.1 If R = Y, go to Step 9. #
-# 3.2 If R > Y, then { R := R - Y, Q := Q + 1} #
-# 3.3 If j = 0, go to Step 4. #
-# 3.4 k := k + 1, j := j - 1, Q := 2Q, R := 2R. Go to #
-# Step 3.1. #
-# #
-# Step 4. At this point, R = X - QY = MOD(X,Y). Set #
-# Last_Subtract := false (used in Step 7 below). If #
-# MOD is requested, go to Step 6. #
-# #
-# Step 5. R = MOD(X,Y), but REM(X,Y) is requested. #
-# 5.1 If R < Y/2, then R = MOD(X,Y) = REM(X,Y). Go to #
-# Step 6. #
-# 5.2 If R > Y/2, then { set Last_Subtract := true, #
-# Q := Q + 1, Y := signY*Y }. Go to Step 6. #
-# 5.3 This is the tricky case of R = Y/2. If Q is odd, #
-# then { Q := Q + 1, signX := -signX }. #
-# #
-# Step 6. R := signX*R. #
-# #
-# Step 7. If Last_Subtract = true, R := R - Y. #
-# #
-# Step 8. Return signQ, last 7 bits of Q, and R as required. #
-# #
-# Step 9. At this point, R = 2^(-j)*X - Q Y = Y. Thus, #
-# X = 2^(j)*(Q+1)Y. set Q := 2^(j)*(Q+1), #
-# R := 0. Return signQ, last 7 bits of Q, and R. #
-# #
-#########################################################################
-
- set Mod_Flag,L_SCR3
- set Sc_Flag,L_SCR3+1
-
- set SignY,L_SCR2
- set SignX,L_SCR2+2
- set SignQ,L_SCR3+2
-
- set Y,FP_SCR0
- set Y_Hi,Y+4
- set Y_Lo,Y+8
-
- set R,FP_SCR1
- set R_Hi,R+4
- set R_Lo,R+8
-
-Scale:
- long 0x00010000,0x80000000,0x00000000,0x00000000
-
- global smod
-smod:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp) # save ctrl bits
- clr.b Mod_Flag(%a6)
- bra.b Mod_Rem
-
- global srem
-srem:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp) # save ctrl bits
- mov.b &0x1,Mod_Flag(%a6)
-
-Mod_Rem:
-#..Save sign of X and Y
- movm.l &0x3f00,-(%sp) # save data registers
- mov.w SRC_EX(%a0),%d3
- mov.w %d3,SignY(%a6)
- and.l &0x00007FFF,%d3 # Y := |Y|
-
-#
- mov.l SRC_HI(%a0),%d4
- mov.l SRC_LO(%a0),%d5 # (D3,D4,D5) is |Y|
-
- tst.l %d3
- bne.b Y_Normal
-
- mov.l &0x00003FFE,%d3 # $3FFD + 1
- tst.l %d4
- bne.b HiY_not0
-
-HiY_0:
- mov.l %d5,%d4
- clr.l %d5
- sub.l &32,%d3
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- lsl.l %d6,%d4
- sub.l %d6,%d3 # (D3,D4,D5) is normalized
-# ...with bias $7FFD
- bra.b Chk_X
-
-HiY_not0:
- clr.l %d6
- bfffo %d4{&0:&32},%d6
- sub.l %d6,%d3
- lsl.l %d6,%d4
- mov.l %d5,%d7 # a copy of D5
- lsl.l %d6,%d5
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d4 # (D3,D4,D5) normalized
-# ...with bias $7FFD
- bra.b Chk_X
-
-Y_Normal:
- add.l &0x00003FFE,%d3 # (D3,D4,D5) normalized
-# ...with bias $7FFD
-
-Chk_X:
- mov.w DST_EX(%a1),%d0
- mov.w %d0,SignX(%a6)
- mov.w SignY(%a6),%d1
- eor.l %d0,%d1
- and.l &0x00008000,%d1
- mov.w %d1,SignQ(%a6) # sign(Q) obtained
- and.l &0x00007FFF,%d0
- mov.l DST_HI(%a1),%d1
- mov.l DST_LO(%a1),%d2 # (D0,D1,D2) is |X|
- tst.l %d0
- bne.b X_Normal
- mov.l &0x00003FFE,%d0
- tst.l %d1
- bne.b HiX_not0
-
-HiX_0:
- mov.l %d2,%d1
- clr.l %d2
- sub.l &32,%d0
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- lsl.l %d6,%d1
- sub.l %d6,%d0 # (D0,D1,D2) is normalized
-# ...with bias $7FFD
- bra.b Init
-
-HiX_not0:
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- sub.l %d6,%d0
- lsl.l %d6,%d1
- mov.l %d2,%d7 # a copy of D2
- lsl.l %d6,%d2
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d1 # (D0,D1,D2) normalized
-# ...with bias $7FFD
- bra.b Init
-
-X_Normal:
- add.l &0x00003FFE,%d0 # (D0,D1,D2) normalized
-# ...with bias $7FFD
-
-Init:
-#
- mov.l %d3,L_SCR1(%a6) # save biased exp(Y)
- mov.l %d0,-(%sp) # save biased exp(X)
- sub.l %d3,%d0 # L := expo(X)-expo(Y)
-
- clr.l %d6 # D6 := carry <- 0
- clr.l %d3 # D3 is Q
- mov.l &0,%a1 # A1 is k; j+k=L, Q=0
-
-#..(Carry,D1,D2) is R
- tst.l %d0
- bge.b Mod_Loop_pre
-
-#..expo(X) < expo(Y). Thus X = mod(X,Y)
-#
- mov.l (%sp)+,%d0 # restore d0
- bra.w Get_Mod
-
-Mod_Loop_pre:
- addq.l &0x4,%sp # erase exp(X)
-#..At this point R = 2^(-L)X; Q = 0; k = 0; and k+j = L
-Mod_Loop:
- tst.l %d6 # test carry bit
- bgt.b R_GT_Y
-
-#..At this point carry = 0, R = (D1,D2), Y = (D4,D5)
- cmp.l %d1,%d4 # compare hi(R) and hi(Y)
- bne.b R_NE_Y
- cmp.l %d2,%d5 # compare lo(R) and lo(Y)
- bne.b R_NE_Y
-
-#..At this point, R = Y
- bra.w Rem_is_0
-
-R_NE_Y:
-#..use the borrow of the previous compare
- bcs.b R_LT_Y # borrow is set iff R < Y
-
-R_GT_Y:
-#..If Carry is set, then Y < (Carry,D1,D2) < 2Y. Otherwise, Carry = 0
-#..and Y < (D1,D2) < 2Y. Either way, perform R - Y
- sub.l %d5,%d2 # lo(R) - lo(Y)
- subx.l %d4,%d1 # hi(R) - hi(Y)
- clr.l %d6 # clear carry
- addq.l &1,%d3 # Q := Q + 1
-
-R_LT_Y:
-#..At this point, Carry=0, R < Y. R = 2^(k-L)X - QY; k+j = L; j >= 0.
- tst.l %d0 # see if j = 0.
- beq.b PostLoop
-
- add.l %d3,%d3 # Q := 2Q
- add.l %d2,%d2 # lo(R) = 2lo(R)
- roxl.l &1,%d1 # hi(R) = 2hi(R) + carry
- scs %d6 # set Carry if 2(R) overflows
- addq.l &1,%a1 # k := k+1
- subq.l &1,%d0 # j := j - 1
-#..At this point, R=(Carry,D1,D2) = 2^(k-L)X - QY, j+k=L, j >= 0, R < 2Y.
-
- bra.b Mod_Loop
-
-PostLoop:
-#..k = L, j = 0, Carry = 0, R = (D1,D2) = X - QY, R < Y.
-
-#..normalize R.
- mov.l L_SCR1(%a6),%d0 # new biased expo of R
- tst.l %d1
- bne.b HiR_not0
-
-HiR_0:
- mov.l %d2,%d1
- clr.l %d2
- sub.l &32,%d0
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- lsl.l %d6,%d1
- sub.l %d6,%d0 # (D0,D1,D2) is normalized
-# ...with bias $7FFD
- bra.b Get_Mod
-
-HiR_not0:
- clr.l %d6
- bfffo %d1{&0:&32},%d6
- bmi.b Get_Mod # already normalized
- sub.l %d6,%d0
- lsl.l %d6,%d1
- mov.l %d2,%d7 # a copy of D2
- lsl.l %d6,%d2
- neg.l %d6
- add.l &32,%d6
- lsr.l %d6,%d7
- or.l %d7,%d1 # (D0,D1,D2) normalized
-
-#
-Get_Mod:
- cmp.l %d0,&0x000041FE
- bge.b No_Scale
-Do_Scale:
- mov.w %d0,R(%a6)
- mov.l %d1,R_Hi(%a6)
- mov.l %d2,R_Lo(%a6)
- mov.l L_SCR1(%a6),%d6
- mov.w %d6,Y(%a6)
- mov.l %d4,Y_Hi(%a6)
- mov.l %d5,Y_Lo(%a6)
- fmov.x R(%a6),%fp0 # no exception
- mov.b &1,Sc_Flag(%a6)
- bra.b ModOrRem
-No_Scale:
- mov.l %d1,R_Hi(%a6)
- mov.l %d2,R_Lo(%a6)
- sub.l &0x3FFE,%d0
- mov.w %d0,R(%a6)
- mov.l L_SCR1(%a6),%d6
- sub.l &0x3FFE,%d6
- mov.l %d6,L_SCR1(%a6)
- fmov.x R(%a6),%fp0
- mov.w %d6,Y(%a6)
- mov.l %d4,Y_Hi(%a6)
- mov.l %d5,Y_Lo(%a6)
- clr.b Sc_Flag(%a6)
-
-#
-ModOrRem:
- tst.b Mod_Flag(%a6)
- beq.b Fix_Sign
-
- mov.l L_SCR1(%a6),%d6 # new biased expo(Y)
- subq.l &1,%d6 # biased expo(Y/2)
- cmp.l %d0,%d6
- blt.b Fix_Sign
- bgt.b Last_Sub
-
- cmp.l %d1,%d4
- bne.b Not_EQ
- cmp.l %d2,%d5
- bne.b Not_EQ
- bra.w Tie_Case
-
-Not_EQ:
- bcs.b Fix_Sign
-
-Last_Sub:
-#
- fsub.x Y(%a6),%fp0 # no exceptions
- addq.l &1,%d3 # Q := Q + 1
-
-#
-Fix_Sign:
-#..Get sign of X
- mov.w SignX(%a6),%d6
- bge.b Get_Q
- fneg.x %fp0
-
-#..Get Q
-#
-Get_Q:
- clr.l %d6
- mov.w SignQ(%a6),%d6 # D6 is sign(Q)
- mov.l &8,%d7
- lsr.l %d7,%d6
- and.l &0x0000007F,%d3 # 7 bits of Q
- or.l %d6,%d3 # sign and bits of Q
-# swap %d3
-# fmov.l %fpsr,%d6
-# and.l &0xFF00FFFF,%d6
-# or.l %d3,%d6
-# fmov.l %d6,%fpsr # put Q in fpsr
- mov.b %d3,FPSR_QBYTE(%a6) # put Q in fpsr
-
-#
-Restore:
- movm.l (%sp)+,&0xfc # {%d2-%d7}
- mov.l (%sp)+,%d0
- fmov.l %d0,%fpcr
- tst.b Sc_Flag(%a6)
- beq.b Finish
- mov.b &FMUL_OP,%d1 # last inst is MUL
- fmul.x Scale(%pc),%fp0 # may cause underflow
- bra t_catch2
-# the '040 package did this apparently to see if the dst operand for the
-# preceding fmul was a denorm. but, it better not have been since the
-# algorithm just got done playing with fp0 and expected no exceptions
-# as a result. trust me...
-# bra t_avoid_unsupp # check for denorm as a
-# ;result of the scaling
-
-Finish:
- mov.b &FMOV_OP,%d1 # last inst is MOVE
- fmov.x %fp0,%fp0 # capture exceptions & round
- bra t_catch2
-
-Rem_is_0:
-#..R = 2^(-j)X - Q Y = Y, thus R = 0 and quotient = 2^j (Q+1)
- addq.l &1,%d3
- cmp.l %d0,&8 # D0 is j
- bge.b Q_Big
-
- lsl.l %d0,%d3
- bra.b Set_R_0
-
-Q_Big:
- clr.l %d3
-
-Set_R_0:
- fmov.s &0x00000000,%fp0
- clr.b Sc_Flag(%a6)
- bra.w Fix_Sign
-
-Tie_Case:
-#..Check parity of Q
- mov.l %d3,%d6
- and.l &0x00000001,%d6
- tst.l %d6
- beq.w Fix_Sign # Q is even
-
-#..Q is odd, Q := Q + 1, signX := -signX
- addq.l &1,%d3
- mov.w SignX(%a6),%d6
- eor.l &0x00008000,%d6
- mov.w %d6,SignX(%a6)
- bra.w Fix_Sign
-
-qnan: long 0x7fff0000, 0xffffffff, 0xffffffff
-
-#########################################################################
-# XDEF **************************************************************** #
-# t_dz(): Handle DZ exception during transcendental emulation. #
-# Sets N bit according to sign of source operand. #
-# t_dz2(): Handle DZ exception during transcendental emulation. #
-# Sets N bit always. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to source operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# - Store properly signed INF into fp0. #
-# - Set FPSR exception status dz bit, ccode inf bit, and #
-# accrued dz bit. #
-# #
-#########################################################################
-
- global t_dz
-t_dz:
- tst.b SRC_EX(%a0) # no; is src negative?
- bmi.b t_dz2 # yes
-
-dz_pinf:
- fmov.s &0x7f800000,%fp0 # return +INF in fp0
- ori.l &dzinf_mask,USER_FPSR(%a6) # set I/DZ/ADZ
- rts
-
- global t_dz2
-t_dz2:
- fmov.s &0xff800000,%fp0 # return -INF in fp0
- ori.l &dzinf_mask+neg_mask,USER_FPSR(%a6) # set N/I/DZ/ADZ
- rts
-
-#################################################################
-# OPERR exception: #
-# - set FPSR exception status operr bit, condition code #
-# nan bit; Store default NAN into fp0 #
-#################################################################
- global t_operr
-t_operr:
- ori.l &opnan_mask,USER_FPSR(%a6) # set NaN/OPERR/AIOP
- fmovm.x qnan(%pc),&0x80 # return default NAN in fp0
- rts
-
-#################################################################
-# Extended DENORM: #
-# - For all functions that have a denormalized input and #
-# that f(x)=x, this is the entry point. #
-# - we only return the EXOP here if either underflow or #
-# inexact is enabled. #
-#################################################################
-
-# Entry point for scale w/ extended denorm. The function does
-# NOT set INEX2/AUNFL/AINEX.
- global t_resdnrm
-t_resdnrm:
- ori.l &unfl_mask,USER_FPSR(%a6) # set UNFL
- bra.b xdnrm_con
-
- global t_extdnrm
-t_extdnrm:
- ori.l &unfinx_mask,USER_FPSR(%a6) # set UNFL/INEX2/AUNFL/AINEX
-
-xdnrm_con:
- mov.l %a0,%a1 # make copy of src ptr
- mov.l %d0,%d1 # make copy of rnd prec,mode
- andi.b &0xc0,%d1 # extended precision?
- bne.b xdnrm_sd # no
-
-# result precision is extended.
- tst.b LOCAL_EX(%a0) # is denorm negative?
- bpl.b xdnrm_exit # no
-
- bset &neg_bit,FPSR_CC(%a6) # yes; set 'N' ccode bit
- bra.b xdnrm_exit
-
-# result precision is single or double
-xdnrm_sd:
- mov.l %a1,-(%sp)
- tst.b LOCAL_EX(%a0) # is denorm pos or neg?
- smi.b %d1 # set d0 accodingly
- bsr.l unf_sub
- mov.l (%sp)+,%a1
-xdnrm_exit:
- fmovm.x (%a0),&0x80 # return default result in fp0
-
- mov.b FPCR_ENABLE(%a6),%d0
- andi.b &0x0a,%d0 # is UNFL or INEX enabled?
- bne.b xdnrm_ena # yes
- rts
-
-################
-# unfl enabled #
-################
-# we have a DENORM that needs to be converted into an EXOP.
-# so, normalize the mantissa, add 0x6000 to the new exponent,
-# and return the result in fp1.
-xdnrm_ena:
- mov.w LOCAL_EX(%a1),FP_SCR0_EX(%a6)
- mov.l LOCAL_HI(%a1),FP_SCR0_HI(%a6)
- mov.l LOCAL_LO(%a1),FP_SCR0_LO(%a6)
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize mantissa
- addi.l &0x6000,%d0 # add extra bias
- andi.w &0x8000,FP_SCR0_EX(%a6) # keep old sign
- or.w %d0,FP_SCR0_EX(%a6) # insert new exponent
-
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#################################################################
-# UNFL exception: #
-# - This routine is for cases where even an EXOP isn't #
-# large enough to hold the range of this result. #
-# In such a case, the EXOP equals zero. #
-# - Return the default result to the proper precision #
-# with the sign of this result being the same as that #
-# of the src operand. #
-# - t_unfl2() is provided to force the result sign to #
-# positive which is the desired result for fetox(). #
-#################################################################
- global t_unfl
-t_unfl:
- ori.l &unfinx_mask,USER_FPSR(%a6) # set UNFL/INEX2/AUNFL/AINEX
-
- tst.b (%a0) # is result pos or neg?
- smi.b %d1 # set d1 accordingly
- bsr.l unf_sub # calc default unfl result
- fmovm.x (%a0),&0x80 # return default result in fp0
-
- fmov.s &0x00000000,%fp1 # return EXOP in fp1
- rts
-
-# t_unfl2 ALWAYS tells unf_sub to create a positive result
- global t_unfl2
-t_unfl2:
- ori.l &unfinx_mask,USER_FPSR(%a6) # set UNFL/INEX2/AUNFL/AINEX
-
- sf.b %d1 # set d0 to represent positive
- bsr.l unf_sub # calc default unfl result
- fmovm.x (%a0),&0x80 # return default result in fp0
-
- fmov.s &0x0000000,%fp1 # return EXOP in fp1
- rts
-
-#################################################################
-# OVFL exception: #
-# - This routine is for cases where even an EXOP isn't #
-# large enough to hold the range of this result. #
-# - Return the default result to the proper precision #
-# with the sign of this result being the same as that #
-# of the src operand. #
-# - t_ovfl2() is provided to force the result sign to #
-# positive which is the desired result for fcosh(). #
-# - t_ovfl_sc() is provided for scale() which only sets #
-# the inexact bits if the number is inexact for the #
-# precision indicated. #
-#################################################################
-
- global t_ovfl_sc
-t_ovfl_sc:
- ori.l &ovfl_inx_mask,USER_FPSR(%a6) # set OVFL/AOVFL/AINEX
-
- mov.b %d0,%d1 # fetch rnd mode/prec
- andi.b &0xc0,%d1 # extract rnd prec
- beq.b ovfl_work # prec is extended
-
- tst.b LOCAL_HI(%a0) # is dst a DENORM?
- bmi.b ovfl_sc_norm # no
-
-# dst op is a DENORM. we have to normalize the mantissa to see if the
-# result would be inexact for the given precision. make a copy of the
-# dst so we don't screw up the version passed to us.
- mov.w LOCAL_EX(%a0),FP_SCR0_EX(%a6)
- mov.l LOCAL_HI(%a0),FP_SCR0_HI(%a6)
- mov.l LOCAL_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0 # pass ptr to FP_SCR0
- movm.l &0xc080,-(%sp) # save d0-d1/a0
- bsr.l norm # normalize mantissa
- movm.l (%sp)+,&0x0103 # restore d0-d1/a0
-
-ovfl_sc_norm:
- cmpi.b %d1,&0x40 # is prec dbl?
- bne.b ovfl_sc_dbl # no; sgl
-ovfl_sc_sgl:
- tst.l LOCAL_LO(%a0) # is lo lw of sgl set?
- bne.b ovfl_sc_inx # yes
- tst.b 3+LOCAL_HI(%a0) # is lo byte of hi lw set?
- bne.b ovfl_sc_inx # yes
- bra.b ovfl_work # don't set INEX2
-ovfl_sc_dbl:
- mov.l LOCAL_LO(%a0),%d1 # are any of lo 11 bits of
- andi.l &0x7ff,%d1 # dbl mantissa set?
- beq.b ovfl_work # no; don't set INEX2
-ovfl_sc_inx:
- ori.l &inex2_mask,USER_FPSR(%a6) # set INEX2
- bra.b ovfl_work # continue
-
- global t_ovfl
-t_ovfl:
- ori.l &ovfinx_mask,USER_FPSR(%a6) # set OVFL/INEX2/AOVFL/AINEX
-
-ovfl_work:
- tst.b LOCAL_EX(%a0) # what is the sign?
- smi.b %d1 # set d1 accordingly
- bsr.l ovf_res # calc default ovfl result
- mov.b %d0,FPSR_CC(%a6) # insert new ccodes
- fmovm.x (%a0),&0x80 # return default result in fp0
-
- fmov.s &0x00000000,%fp1 # return EXOP in fp1
- rts
-
-# t_ovfl2 ALWAYS tells ovf_res to create a positive result
- global t_ovfl2
-t_ovfl2:
- ori.l &ovfinx_mask,USER_FPSR(%a6) # set OVFL/INEX2/AOVFL/AINEX
-
- sf.b %d1 # clear sign flag for positive
- bsr.l ovf_res # calc default ovfl result
- mov.b %d0,FPSR_CC(%a6) # insert new ccodes
- fmovm.x (%a0),&0x80 # return default result in fp0
-
- fmov.s &0x00000000,%fp1 # return EXOP in fp1
- rts
-
-#################################################################
-# t_catch(): #
-# - the last operation of a transcendental emulation #
-# routine may have caused an underflow or overflow. #
-# we find out if this occurred by doing an fsave and #
-# checking the exception bit. if one did occur, then we #
-# jump to fgen_except() which creates the default #
-# result and EXOP for us. #
-#################################################################
- global t_catch
-t_catch:
-
- fsave -(%sp)
- tst.b 0x2(%sp)
- bmi.b catch
- add.l &0xc,%sp
-
-#################################################################
-# INEX2 exception: #
-# - The inex2 and ainex bits are set. #
-#################################################################
- global t_inx2
-t_inx2:
- fblt.w t_minx2
- fbeq.w inx2_zero
-
- global t_pinx2
-t_pinx2:
- ori.w &inx2a_mask,2+USER_FPSR(%a6) # set INEX2/AINEX
- rts
-
- global t_minx2
-t_minx2:
- ori.l &inx2a_mask+neg_mask,USER_FPSR(%a6) # set N/INEX2/AINEX
- rts
-
-inx2_zero:
- mov.b &z_bmask,FPSR_CC(%a6)
- ori.w &inx2a_mask,2+USER_FPSR(%a6) # set INEX2/AINEX
- rts
-
-# an underflow or overflow exception occurred.
-# we must set INEX/AINEX since the fmul/fdiv/fmov emulation may not!
-catch:
- ori.w &inx2a_mask,FPSR_EXCEPT(%a6)
-catch2:
- bsr.l fgen_except
- add.l &0xc,%sp
- rts
-
- global t_catch2
-t_catch2:
-
- fsave -(%sp)
-
- tst.b 0x2(%sp)
- bmi.b catch2
- add.l &0xc,%sp
-
- fmov.l %fpsr,%d0
- or.l %d0,USER_FPSR(%a6)
-
- rts
-
-#########################################################################
-
-#########################################################################
-# unf_res(): underflow default result calculation for transcendentals #
-# #
-# INPUT: #
-# d0 : rnd mode,precision #
-# d1.b : sign bit of result ('11111111 = (-) ; '00000000 = (+)) #
-# OUTPUT: #
-# a0 : points to result (in instruction memory) #
-#########################################################################
-unf_sub:
- ori.l &unfinx_mask,USER_FPSR(%a6)
-
- andi.w &0x10,%d1 # keep sign bit in 4th spot
-
- lsr.b &0x4,%d0 # shift rnd prec,mode to lo bits
- andi.b &0xf,%d0 # strip hi rnd mode bit
- or.b %d1,%d0 # concat {sgn,mode,prec}
-
- mov.l %d0,%d1 # make a copy
- lsl.b &0x1,%d1 # mult index 2 by 2
-
- mov.b (tbl_unf_cc.b,%pc,%d0.w*1),FPSR_CC(%a6) # insert ccode bits
- lea (tbl_unf_result.b,%pc,%d1.w*8),%a0 # grab result ptr
- rts
-
-tbl_unf_cc:
- byte 0x4, 0x4, 0x4, 0x0
- byte 0x4, 0x4, 0x4, 0x0
- byte 0x4, 0x4, 0x4, 0x0
- byte 0x0, 0x0, 0x0, 0x0
- byte 0x8+0x4, 0x8+0x4, 0x8, 0x8+0x4
- byte 0x8+0x4, 0x8+0x4, 0x8, 0x8+0x4
- byte 0x8+0x4, 0x8+0x4, 0x8, 0x8+0x4
-
-tbl_unf_result:
- long 0x00000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
- long 0x00000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
- long 0x00000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
- long 0x00000000, 0x00000000, 0x00000001, 0x0 # MIN; ext
-
- long 0x3f810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
- long 0x3f810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
- long 0x3f810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
- long 0x3f810000, 0x00000100, 0x00000000, 0x0 # MIN; sgl
-
- long 0x3c010000, 0x00000000, 0x00000000, 0x0 # ZERO;dbl
- long 0x3c010000, 0x00000000, 0x00000000, 0x0 # ZER0;dbl
- long 0x3c010000, 0x00000000, 0x00000000, 0x0 # ZERO;dbl
- long 0x3c010000, 0x00000000, 0x00000800, 0x0 # MIN; dbl
-
- long 0x0,0x0,0x0,0x0
- long 0x0,0x0,0x0,0x0
- long 0x0,0x0,0x0,0x0
- long 0x0,0x0,0x0,0x0
-
- long 0x80000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
- long 0x80000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
- long 0x80000000, 0x00000000, 0x00000001, 0x0 # MIN; ext
- long 0x80000000, 0x00000000, 0x00000000, 0x0 # ZERO;ext
-
- long 0xbf810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
- long 0xbf810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
- long 0xbf810000, 0x00000100, 0x00000000, 0x0 # MIN; sgl
- long 0xbf810000, 0x00000000, 0x00000000, 0x0 # ZERO;sgl
-
- long 0xbc010000, 0x00000000, 0x00000000, 0x0 # ZERO;dbl
- long 0xbc010000, 0x00000000, 0x00000000, 0x0 # ZERO;dbl
- long 0xbc010000, 0x00000000, 0x00000800, 0x0 # MIN; dbl
- long 0xbc010000, 0x00000000, 0x00000000, 0x0 # ZERO;dbl
-
-############################################################
-
-#########################################################################
-# src_zero(): Return signed zero according to sign of src operand. #
-#########################################################################
- global src_zero
-src_zero:
- tst.b SRC_EX(%a0) # get sign of src operand
- bmi.b ld_mzero # if neg, load neg zero
-
-#
-# ld_pzero(): return a positive zero.
-#
- global ld_pzero
-ld_pzero:
- fmov.s &0x00000000,%fp0 # load +0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-# ld_mzero(): return a negative zero.
- global ld_mzero
-ld_mzero:
- fmov.s &0x80000000,%fp0 # load -0
- mov.b &neg_bmask+z_bmask,FPSR_CC(%a6) # set 'N','Z' ccode bits
- rts
-
-#########################################################################
-# dst_zero(): Return signed zero according to sign of dst operand. #
-#########################################################################
- global dst_zero
-dst_zero:
- tst.b DST_EX(%a1) # get sign of dst operand
- bmi.b ld_mzero # if neg, load neg zero
- bra.b ld_pzero # load positive zero
-
-#########################################################################
-# src_inf(): Return signed inf according to sign of src operand. #
-#########################################################################
- global src_inf
-src_inf:
- tst.b SRC_EX(%a0) # get sign of src operand
- bmi.b ld_minf # if negative branch
-
-#
-# ld_pinf(): return a positive infinity.
-#
- global ld_pinf
-ld_pinf:
- fmov.s &0x7f800000,%fp0 # load +INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'INF' ccode bit
- rts
-
-#
-# ld_minf():return a negative infinity.
-#
- global ld_minf
-ld_minf:
- fmov.s &0xff800000,%fp0 # load -INF
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# dst_inf(): Return signed inf according to sign of dst operand. #
-#########################################################################
- global dst_inf
-dst_inf:
- tst.b DST_EX(%a1) # get sign of dst operand
- bmi.b ld_minf # if negative branch
- bra.b ld_pinf
-
- global szr_inf
-#################################################################
-# szr_inf(): Return +ZERO for a negative src operand or #
-# +INF for a positive src operand. #
-# Routine used for fetox, ftwotox, and ftentox. #
-#################################################################
-szr_inf:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_pzero
- bra.b ld_pinf
-
-#########################################################################
-# sopr_inf(): Return +INF for a positive src operand or #
-# jump to operand error routine for a negative src operand. #
-# Routine used for flogn, flognp1, flog10, and flog2. #
-#########################################################################
- global sopr_inf
-sopr_inf:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.w t_operr
- bra.b ld_pinf
-
-#################################################################
-# setoxm1i(): Return minus one for a negative src operand or #
-# positive infinity for a positive src operand. #
-# Routine used for fetoxm1. #
-#################################################################
- global setoxm1i
-setoxm1i:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mone
- bra.b ld_pinf
-
-#########################################################################
-# src_one(): Return signed one according to sign of src operand. #
-#########################################################################
- global src_one
-src_one:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mone
-
-#
-# ld_pone(): return positive one.
-#
- global ld_pone
-ld_pone:
- fmov.s &0x3f800000,%fp0 # load +1
- clr.b FPSR_CC(%a6)
- rts
-
-#
-# ld_mone(): return negative one.
-#
- global ld_mone
-ld_mone:
- fmov.s &0xbf800000,%fp0 # load -1
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-ppiby2: long 0x3fff0000, 0xc90fdaa2, 0x2168c235
-mpiby2: long 0xbfff0000, 0xc90fdaa2, 0x2168c235
-
-#################################################################
-# spi_2(): Return signed PI/2 according to sign of src operand. #
-#################################################################
- global spi_2
-spi_2:
- tst.b SRC_EX(%a0) # check sign of source
- bmi.b ld_mpi2
-
-#
-# ld_ppi2(): return positive PI/2.
-#
- global ld_ppi2
-ld_ppi2:
- fmov.l %d0,%fpcr
- fmov.x ppiby2(%pc),%fp0 # load +pi/2
- bra.w t_pinx2 # set INEX2
-
-#
-# ld_mpi2(): return negative PI/2.
-#
- global ld_mpi2
-ld_mpi2:
- fmov.l %d0,%fpcr
- fmov.x mpiby2(%pc),%fp0 # load -pi/2
- bra.w t_minx2 # set INEX2
-
-####################################################
-# The following routines give support for fsincos. #
-####################################################
-
-#
-# ssincosz(): When the src operand is ZERO, store a one in the
-# cosine register and return a ZERO in fp0 w/ the same sign
-# as the src operand.
-#
- global ssincosz
-ssincosz:
- fmov.s &0x3f800000,%fp1
- tst.b SRC_EX(%a0) # test sign
- bpl.b sincoszp
- fmov.s &0x80000000,%fp0 # return sin result in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6)
- bra.b sto_cos # store cosine result
-sincoszp:
- fmov.s &0x00000000,%fp0 # return sin result in fp0
- mov.b &z_bmask,FPSR_CC(%a6)
- bra.b sto_cos # store cosine result
-
-#
-# ssincosi(): When the src operand is INF, store a QNAN in the cosine
-# register and jump to the operand error routine for negative
-# src operands.
-#
- global ssincosi
-ssincosi:
- fmov.x qnan(%pc),%fp1 # load NAN
- bsr.l sto_cos # store cosine result
- bra.w t_operr
-
-#
-# ssincosqnan(): When the src operand is a QNAN, store the QNAN in the cosine
-# register and branch to the src QNAN routine.
-#
- global ssincosqnan
-ssincosqnan:
- fmov.x LOCAL_EX(%a0),%fp1
- bsr.l sto_cos
- bra.w src_qnan
-
-#
-# ssincossnan(): When the src operand is an SNAN, store the SNAN w/ the SNAN bit set
-# in the cosine register and branch to the src SNAN routine.
-#
- global ssincossnan
-ssincossnan:
- fmov.x LOCAL_EX(%a0),%fp1
- bsr.l sto_cos
- bra.w src_snan
-
-########################################################################
-
-#########################################################################
-# sto_cos(): store fp1 to the fpreg designated by the CMDREG dst field. #
-# fp1 holds the result of the cosine portion of ssincos(). #
-# the value in fp1 will not take any exceptions when moved. #
-# INPUT: #
-# fp1 : fp value to store #
-# MODIFIED: #
-# d0 #
-#########################################################################
- global sto_cos
-sto_cos:
- mov.b 1+EXC_CMDREG(%a6),%d0
- andi.w &0x7,%d0
- mov.w (tbl_sto_cos.b,%pc,%d0.w*2),%d0
- jmp (tbl_sto_cos.b,%pc,%d0.w*1)
-
-tbl_sto_cos:
- short sto_cos_0 - tbl_sto_cos
- short sto_cos_1 - tbl_sto_cos
- short sto_cos_2 - tbl_sto_cos
- short sto_cos_3 - tbl_sto_cos
- short sto_cos_4 - tbl_sto_cos
- short sto_cos_5 - tbl_sto_cos
- short sto_cos_6 - tbl_sto_cos
- short sto_cos_7 - tbl_sto_cos
-
-sto_cos_0:
- fmovm.x &0x40,EXC_FP0(%a6)
- rts
-sto_cos_1:
- fmovm.x &0x40,EXC_FP1(%a6)
- rts
-sto_cos_2:
- fmov.x %fp1,%fp2
- rts
-sto_cos_3:
- fmov.x %fp1,%fp3
- rts
-sto_cos_4:
- fmov.x %fp1,%fp4
- rts
-sto_cos_5:
- fmov.x %fp1,%fp5
- rts
-sto_cos_6:
- fmov.x %fp1,%fp6
- rts
-sto_cos_7:
- fmov.x %fp1,%fp7
- rts
-
-##################################################################
- global smod_sdnrm
- global smod_snorm
-smod_sdnrm:
-smod_snorm:
- mov.b DTAG(%a6),%d1
- beq.l smod
- cmpi.b %d1,&ZERO
- beq.w smod_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l smod
- cmpi.b %d1,&SNAN
- beq.l dst_snan
- bra.l dst_qnan
-
- global smod_szero
-smod_szero:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&ZERO
- beq.l t_operr
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l t_operr
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
- global smod_sinf
-smod_sinf:
- mov.b DTAG(%a6),%d1
- beq.l smod_fpn
- cmpi.b %d1,&ZERO
- beq.l smod_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l smod_fpn
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
-smod_zro:
-srem_zro:
- mov.b SRC_EX(%a0),%d1 # get src sign
- mov.b DST_EX(%a1),%d0 # get dst sign
- eor.b %d0,%d1 # get qbyte sign
- andi.b &0x80,%d1
- mov.b %d1,FPSR_QBYTE(%a6)
- tst.b %d0
- bpl.w ld_pzero
- bra.w ld_mzero
-
-smod_fpn:
-srem_fpn:
- clr.b FPSR_QBYTE(%a6)
- mov.l %d0,-(%sp)
- mov.b SRC_EX(%a0),%d1 # get src sign
- mov.b DST_EX(%a1),%d0 # get dst sign
- eor.b %d0,%d1 # get qbyte sign
- andi.b &0x80,%d1
- mov.b %d1,FPSR_QBYTE(%a6)
- cmpi.b DTAG(%a6),&DENORM
- bne.b smod_nrm
- lea DST(%a1),%a0
- mov.l (%sp)+,%d0
- bra t_resdnrm
-smod_nrm:
- fmov.l (%sp)+,%fpcr
- fmov.x DST(%a1),%fp0
- tst.b DST_EX(%a1)
- bmi.b smod_nrm_neg
- rts
-
-smod_nrm_neg:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode
- rts
-
-#########################################################################
- global srem_snorm
- global srem_sdnrm
-srem_sdnrm:
-srem_snorm:
- mov.b DTAG(%a6),%d1
- beq.l srem
- cmpi.b %d1,&ZERO
- beq.w srem_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l srem
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
- global srem_szero
-srem_szero:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&ZERO
- beq.l t_operr
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l t_operr
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
- global srem_sinf
-srem_sinf:
- mov.b DTAG(%a6),%d1
- beq.w srem_fpn
- cmpi.b %d1,&ZERO
- beq.w srem_zro
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l srem_fpn
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
-#########################################################################
- global sscale_snorm
- global sscale_sdnrm
-sscale_snorm:
-sscale_sdnrm:
- mov.b DTAG(%a6),%d1
- beq.l sscale
- cmpi.b %d1,&ZERO
- beq.l dst_zero
- cmpi.b %d1,&INF
- beq.l dst_inf
- cmpi.b %d1,&DENORM
- beq.l sscale
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
- global sscale_szero
-sscale_szero:
- mov.b DTAG(%a6),%d1
- beq.l sscale
- cmpi.b %d1,&ZERO
- beq.l dst_zero
- cmpi.b %d1,&INF
- beq.l dst_inf
- cmpi.b %d1,&DENORM
- beq.l sscale
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- bra.l dst_snan
-
- global sscale_sinf
-sscale_sinf:
- mov.b DTAG(%a6),%d1
- beq.l t_operr
- cmpi.b %d1,&QNAN
- beq.l dst_qnan
- cmpi.b %d1,&SNAN
- beq.l dst_snan
- bra.l t_operr
-
-########################################################################
-
-#
-# sop_sqnan(): The src op for frem/fmod/fscale was a QNAN.
-#
- global sop_sqnan
-sop_sqnan:
- mov.b DTAG(%a6),%d1
- cmpi.b %d1,&QNAN
- beq.b dst_qnan
- cmpi.b %d1,&SNAN
- beq.b dst_snan
- bra.b src_qnan
-
-#
-# sop_ssnan(): The src op for frem/fmod/fscale was an SNAN.
-#
- global sop_ssnan
-sop_ssnan:
- mov.b DTAG(%a6),%d1
- cmpi.b %d1,&QNAN
- beq.b dst_qnan_src_snan
- cmpi.b %d1,&SNAN
- beq.b dst_snan
- bra.b src_snan
-
-dst_qnan_src_snan:
- ori.l &snaniop_mask,USER_FPSR(%a6) # set NAN/SNAN/AIOP
- bra.b dst_qnan
-
-#
-# dst_qnan(): Return the dst SNAN w/ the SNAN bit set.
-#
- global dst_snan
-dst_snan:
- fmov.x DST(%a1),%fp0 # the fmove sets the SNAN bit
- fmov.l %fpsr,%d0 # catch resulting status
- or.l %d0,USER_FPSR(%a6) # store status
- rts
-
-#
-# dst_qnan(): Return the dst QNAN.
-#
- global dst_qnan
-dst_qnan:
- fmov.x DST(%a1),%fp0 # return the non-signalling nan
- tst.b DST_EX(%a1) # set ccodes according to QNAN sign
- bmi.b dst_qnan_m
-dst_qnan_p:
- mov.b &nan_bmask,FPSR_CC(%a6)
- rts
-dst_qnan_m:
- mov.b &neg_bmask+nan_bmask,FPSR_CC(%a6)
- rts
-
-#
-# src_snan(): Return the src SNAN w/ the SNAN bit set.
-#
- global src_snan
-src_snan:
- fmov.x SRC(%a0),%fp0 # the fmove sets the SNAN bit
- fmov.l %fpsr,%d0 # catch resulting status
- or.l %d0,USER_FPSR(%a6) # store status
- rts
-
-#
-# src_qnan(): Return the src QNAN.
-#
- global src_qnan
-src_qnan:
- fmov.x SRC(%a0),%fp0 # return the non-signalling nan
- tst.b SRC_EX(%a0) # set ccodes according to QNAN sign
- bmi.b dst_qnan_m
-src_qnan_p:
- mov.b &nan_bmask,FPSR_CC(%a6)
- rts
-src_qnan_m:
- mov.b &neg_bmask+nan_bmask,FPSR_CC(%a6)
- rts
-
-#
-# fkern2.s:
-# These entry points are used by the exception handler
-# routines where an instruction is selected by an index into
-# a large jump table corresponding to a given instruction which
-# has been decoded. Flow continues here where we now decode
-# further accoding to the source operand type.
-#
-
- global fsinh
-fsinh:
- mov.b STAG(%a6),%d1
- beq.l ssinh
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l src_inf
- cmpi.b %d1,&DENORM
- beq.l ssinhd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global flognp1
-flognp1:
- mov.b STAG(%a6),%d1
- beq.l slognp1
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l sopr_inf
- cmpi.b %d1,&DENORM
- beq.l slognp1d
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fetoxm1
-fetoxm1:
- mov.b STAG(%a6),%d1
- beq.l setoxm1
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l setoxm1i
- cmpi.b %d1,&DENORM
- beq.l setoxm1d
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global ftanh
-ftanh:
- mov.b STAG(%a6),%d1
- beq.l stanh
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l src_one
- cmpi.b %d1,&DENORM
- beq.l stanhd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fatan
-fatan:
- mov.b STAG(%a6),%d1
- beq.l satan
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l spi_2
- cmpi.b %d1,&DENORM
- beq.l satand
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fasin
-fasin:
- mov.b STAG(%a6),%d1
- beq.l sasin
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l sasind
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fatanh
-fatanh:
- mov.b STAG(%a6),%d1
- beq.l satanh
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l satanhd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fsine
-fsine:
- mov.b STAG(%a6),%d1
- beq.l ssin
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l ssind
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global ftan
-ftan:
- mov.b STAG(%a6),%d1
- beq.l stan
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l stand
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fetox
-fetox:
- mov.b STAG(%a6),%d1
- beq.l setox
- cmpi.b %d1,&ZERO
- beq.l ld_pone
- cmpi.b %d1,&INF
- beq.l szr_inf
- cmpi.b %d1,&DENORM
- beq.l setoxd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global ftwotox
-ftwotox:
- mov.b STAG(%a6),%d1
- beq.l stwotox
- cmpi.b %d1,&ZERO
- beq.l ld_pone
- cmpi.b %d1,&INF
- beq.l szr_inf
- cmpi.b %d1,&DENORM
- beq.l stwotoxd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global ftentox
-ftentox:
- mov.b STAG(%a6),%d1
- beq.l stentox
- cmpi.b %d1,&ZERO
- beq.l ld_pone
- cmpi.b %d1,&INF
- beq.l szr_inf
- cmpi.b %d1,&DENORM
- beq.l stentoxd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global flogn
-flogn:
- mov.b STAG(%a6),%d1
- beq.l slogn
- cmpi.b %d1,&ZERO
- beq.l t_dz2
- cmpi.b %d1,&INF
- beq.l sopr_inf
- cmpi.b %d1,&DENORM
- beq.l slognd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global flog10
-flog10:
- mov.b STAG(%a6),%d1
- beq.l slog10
- cmpi.b %d1,&ZERO
- beq.l t_dz2
- cmpi.b %d1,&INF
- beq.l sopr_inf
- cmpi.b %d1,&DENORM
- beq.l slog10d
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global flog2
-flog2:
- mov.b STAG(%a6),%d1
- beq.l slog2
- cmpi.b %d1,&ZERO
- beq.l t_dz2
- cmpi.b %d1,&INF
- beq.l sopr_inf
- cmpi.b %d1,&DENORM
- beq.l slog2d
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fcosh
-fcosh:
- mov.b STAG(%a6),%d1
- beq.l scosh
- cmpi.b %d1,&ZERO
- beq.l ld_pone
- cmpi.b %d1,&INF
- beq.l ld_pinf
- cmpi.b %d1,&DENORM
- beq.l scoshd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global facos
-facos:
- mov.b STAG(%a6),%d1
- beq.l sacos
- cmpi.b %d1,&ZERO
- beq.l ld_ppi2
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l sacosd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fcos
-fcos:
- mov.b STAG(%a6),%d1
- beq.l scos
- cmpi.b %d1,&ZERO
- beq.l ld_pone
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l scosd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fgetexp
-fgetexp:
- mov.b STAG(%a6),%d1
- beq.l sgetexp
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l sgetexpd
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fgetman
-fgetman:
- mov.b STAG(%a6),%d1
- beq.l sgetman
- cmpi.b %d1,&ZERO
- beq.l src_zero
- cmpi.b %d1,&INF
- beq.l t_operr
- cmpi.b %d1,&DENORM
- beq.l sgetmand
- cmpi.b %d1,&QNAN
- beq.l src_qnan
- bra.l src_snan
-
- global fsincos
-fsincos:
- mov.b STAG(%a6),%d1
- beq.l ssincos
- cmpi.b %d1,&ZERO
- beq.l ssincosz
- cmpi.b %d1,&INF
- beq.l ssincosi
- cmpi.b %d1,&DENORM
- beq.l ssincosd
- cmpi.b %d1,&QNAN
- beq.l ssincosqnan
- bra.l ssincossnan
-
- global fmod
-fmod:
- mov.b STAG(%a6),%d1
- beq.l smod_snorm
- cmpi.b %d1,&ZERO
- beq.l smod_szero
- cmpi.b %d1,&INF
- beq.l smod_sinf
- cmpi.b %d1,&DENORM
- beq.l smod_sdnrm
- cmpi.b %d1,&QNAN
- beq.l sop_sqnan
- bra.l sop_ssnan
-
- global frem
-frem:
- mov.b STAG(%a6),%d1
- beq.l srem_snorm
- cmpi.b %d1,&ZERO
- beq.l srem_szero
- cmpi.b %d1,&INF
- beq.l srem_sinf
- cmpi.b %d1,&DENORM
- beq.l srem_sdnrm
- cmpi.b %d1,&QNAN
- beq.l sop_sqnan
- bra.l sop_ssnan
-
- global fscale
-fscale:
- mov.b STAG(%a6),%d1
- beq.l sscale_snorm
- cmpi.b %d1,&ZERO
- beq.l sscale_szero
- cmpi.b %d1,&INF
- beq.l sscale_sinf
- cmpi.b %d1,&DENORM
- beq.l sscale_sdnrm
- cmpi.b %d1,&QNAN
- beq.l sop_sqnan
- bra.l sop_ssnan
-
-#########################################################################
-# XDEF **************************************************************** #
-# fgen_except(): catch an exception during transcendental #
-# emulation #
-# #
-# XREF **************************************************************** #
-# fmul() - emulate a multiply instruction #
-# fadd() - emulate an add instruction #
-# fin() - emulate an fmove instruction #
-# #
-# INPUT *************************************************************** #
-# fp0 = destination operand #
-# d0 = type of instruction that took exception #
-# fsave frame = source operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP #
-# #
-# ALGORITHM *********************************************************** #
-# An exception occurred on the last instruction of the #
-# transcendental emulation. hopefully, this won't be happening much #
-# because it will be VERY slow. #
-# The only exceptions capable of passing through here are #
-# Overflow, Underflow, and Unsupported Data Type. #
-# #
-#########################################################################
-
- global fgen_except
-fgen_except:
- cmpi.b 0x3(%sp),&0x7 # is exception UNSUPP?
- beq.b fge_unsupp # yes
-
- mov.b &NORM,STAG(%a6)
-
-fge_cont:
- mov.b &NORM,DTAG(%a6)
-
-# ok, I have a problem with putting the dst op at FP_DST. the emulation
-# routines aren't supposed to alter the operands but we've just squashed
-# FP_DST here...
-
-# 8/17/93 - this turns out to be more of a "cleanliness" standpoint
-# then a potential bug. to begin with, only the dyadic functions
-# frem,fmod, and fscale would get the dst trashed here. But, for
-# the 060SP, the FP_DST is never used again anyways.
- fmovm.x &0x80,FP_DST(%a6) # dst op is in fp0
-
- lea 0x4(%sp),%a0 # pass: ptr to src op
- lea FP_DST(%a6),%a1 # pass: ptr to dst op
-
- cmpi.b %d1,&FMOV_OP
- beq.b fge_fin # it was an "fmov"
- cmpi.b %d1,&FADD_OP
- beq.b fge_fadd # it was an "fadd"
-fge_fmul:
- bsr.l fmul
- rts
-fge_fadd:
- bsr.l fadd
- rts
-fge_fin:
- bsr.l fin
- rts
-
-fge_unsupp:
- mov.b &DENORM,STAG(%a6)
- bra.b fge_cont
-
-#
-# This table holds the offsets of the emulation routines for each individual
-# math operation relative to the address of this table. Included are
-# routines like fadd/fmul/fabs as well as the transcendentals.
-# The location within the table is determined by the extension bits of the
-# operation longword.
-#
-
- swbeg &109
-tbl_unsupp:
- long fin - tbl_unsupp # 00: fmove
- long fint - tbl_unsupp # 01: fint
- long fsinh - tbl_unsupp # 02: fsinh
- long fintrz - tbl_unsupp # 03: fintrz
- long fsqrt - tbl_unsupp # 04: fsqrt
- long tbl_unsupp - tbl_unsupp
- long flognp1 - tbl_unsupp # 06: flognp1
- long tbl_unsupp - tbl_unsupp
- long fetoxm1 - tbl_unsupp # 08: fetoxm1
- long ftanh - tbl_unsupp # 09: ftanh
- long fatan - tbl_unsupp # 0a: fatan
- long tbl_unsupp - tbl_unsupp
- long fasin - tbl_unsupp # 0c: fasin
- long fatanh - tbl_unsupp # 0d: fatanh
- long fsine - tbl_unsupp # 0e: fsin
- long ftan - tbl_unsupp # 0f: ftan
- long fetox - tbl_unsupp # 10: fetox
- long ftwotox - tbl_unsupp # 11: ftwotox
- long ftentox - tbl_unsupp # 12: ftentox
- long tbl_unsupp - tbl_unsupp
- long flogn - tbl_unsupp # 14: flogn
- long flog10 - tbl_unsupp # 15: flog10
- long flog2 - tbl_unsupp # 16: flog2
- long tbl_unsupp - tbl_unsupp
- long fabs - tbl_unsupp # 18: fabs
- long fcosh - tbl_unsupp # 19: fcosh
- long fneg - tbl_unsupp # 1a: fneg
- long tbl_unsupp - tbl_unsupp
- long facos - tbl_unsupp # 1c: facos
- long fcos - tbl_unsupp # 1d: fcos
- long fgetexp - tbl_unsupp # 1e: fgetexp
- long fgetman - tbl_unsupp # 1f: fgetman
- long fdiv - tbl_unsupp # 20: fdiv
- long fmod - tbl_unsupp # 21: fmod
- long fadd - tbl_unsupp # 22: fadd
- long fmul - tbl_unsupp # 23: fmul
- long fsgldiv - tbl_unsupp # 24: fsgldiv
- long frem - tbl_unsupp # 25: frem
- long fscale - tbl_unsupp # 26: fscale
- long fsglmul - tbl_unsupp # 27: fsglmul
- long fsub - tbl_unsupp # 28: fsub
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fsincos - tbl_unsupp # 30: fsincos
- long fsincos - tbl_unsupp # 31: fsincos
- long fsincos - tbl_unsupp # 32: fsincos
- long fsincos - tbl_unsupp # 33: fsincos
- long fsincos - tbl_unsupp # 34: fsincos
- long fsincos - tbl_unsupp # 35: fsincos
- long fsincos - tbl_unsupp # 36: fsincos
- long fsincos - tbl_unsupp # 37: fsincos
- long fcmp - tbl_unsupp # 38: fcmp
- long tbl_unsupp - tbl_unsupp
- long ftst - tbl_unsupp # 3a: ftst
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fsin - tbl_unsupp # 40: fsmove
- long fssqrt - tbl_unsupp # 41: fssqrt
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fdin - tbl_unsupp # 44: fdmove
- long fdsqrt - tbl_unsupp # 45: fdsqrt
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fsabs - tbl_unsupp # 58: fsabs
- long tbl_unsupp - tbl_unsupp
- long fsneg - tbl_unsupp # 5a: fsneg
- long tbl_unsupp - tbl_unsupp
- long fdabs - tbl_unsupp # 5c: fdabs
- long tbl_unsupp - tbl_unsupp
- long fdneg - tbl_unsupp # 5e: fdneg
- long tbl_unsupp - tbl_unsupp
- long fsdiv - tbl_unsupp # 60: fsdiv
- long tbl_unsupp - tbl_unsupp
- long fsadd - tbl_unsupp # 62: fsadd
- long fsmul - tbl_unsupp # 63: fsmul
- long fddiv - tbl_unsupp # 64: fddiv
- long tbl_unsupp - tbl_unsupp
- long fdadd - tbl_unsupp # 66: fdadd
- long fdmul - tbl_unsupp # 67: fdmul
- long fssub - tbl_unsupp # 68: fssub
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fdsub - tbl_unsupp # 6c: fdsub
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmul(): emulates the fmul instruction #
-# fsmul(): emulates the fsmul instruction #
-# fdmul(): emulates the fdmul instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a multiply #
-# instruction won't cause an exception. Use the regular fmul to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- align 0x10
-tbl_fmul_ovfl:
- long 0x3fff - 0x7ffe # ext_max
- long 0x3fff - 0x407e # sgl_max
- long 0x3fff - 0x43fe # dbl_max
-tbl_fmul_unfl:
- long 0x3fff + 0x0001 # ext_unfl
- long 0x3fff - 0x3f80 # sgl_unfl
- long 0x3fff - 0x3c00 # dbl_unfl
-
- global fsmul
-fsmul:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fmul
-
- global fdmul
-fdmul:
- andi.b &0x30,%d0
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fmul
-fmul:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
- bne.w fmul_not_norm # optimize on non-norm input
-
-fmul_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale src exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- add.l %d0,(%sp) # SCALE_FACTOR = scale1 + scale2
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision
- lsr.b &0x6,%d1 # shift to lo bits
- mov.l (%sp)+,%d0 # load S.F.
- cmp.l %d0,(tbl_fmul_ovfl.w,%pc,%d1.w*4) # would result ovfl?
- beq.w fmul_may_ovfl # result may rnd to overflow
- blt.w fmul_ovfl # result will overflow
-
- cmp.l %d0,(tbl_fmul_unfl.w,%pc,%d1.w*4) # would result unfl?
- beq.w fmul_may_unfl # result may rnd to no unfl
- bgt.w fmul_unfl # result will underflow
-
-#
-# NORMAL:
-# - the result of the multiply operation will neither overflow nor underflow.
-# - do the multiply to the proper precision and rounding mode.
-# - scale the result exponent using the scale factor. if both operands were
-# normalized then we really don't need to go through this scaling. but for now,
-# this will do.
-#
-fmul_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fmul_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# OVERFLOW:
-# - the result of the multiply operation is an overflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-# - if overflow or inexact is enabled, we need a multiply result rounded to
-# extended precision. if the original operation was extended, then we have this
-# result. if the original operation was single or double, we have to do another
-# multiply using extended precision and the correct rounding mode. the result
-# of this operation then has its exponent scaled by -0x6000 to create the
-# exceptional operand.
-#
-fmul_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-# save setting this until now because this is where fmul_may_ovfl may jump in
-fmul_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fmul_ovfl_ena # yes
-
-# calculate the default result
-fmul_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass rnd prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled; Create EXOP:
-# - if precision is extended, then we have the EXOP. simply bias the exponent
-# with an extra -0x6000. if the precision is single or double, we need to
-# calculate a result rounded to extended precision.
-#
-fmul_ovfl_ena:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # test the rnd prec
- bne.b fmul_ovfl_ena_sd # it's sgl or dbl
-
-fmul_ovfl_ena_cont:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1 # clear sign bit
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fmul_ovfl_dis
-
-fmul_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode only
- fmov.l %d1,%fpcr # set FPCR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- bra.b fmul_ovfl_ena_cont
-
-#
-# may OVERFLOW:
-# - the result of the multiply operation MAY overflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-#
-fmul_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fmul_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fmul_normal_exit
-
-#
-# UNDERFLOW:
-# - the result of the multiply operation is an underflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-# - if overflow or inexact is enabled, we need a multiply result rounded to
-# extended precision. if the original operation was extended, then we have this
-# result. if the original operation was single or double, we have to do another
-# multiply using extended precision and the correct rounding mode. the result
-# of this operation then has its exponent scaled by -0x6000 to create the
-# exceptional operand.
-#
-fmul_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
-# for fun, let's use only extended precision, round to zero. then, let
-# the unf_res() routine figure out all the rest.
-# will we get the correct answer.
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fmul_unfl_ena # yes
-
-fmul_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res2 may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fmul_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fmul_unfl_ena_sd # no, sgl or dbl
-
-# if the rnd mode is anything but RZ, then we have to re-do the above
-# multiplication because we used RZ for all.
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fmul_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fmul_unfl_dis
-
-fmul_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fmul_unfl_ena_cont
-
-# MAY UNDERFLOW:
-# -use the correct rounding mode and precision. this code favors operations
-# that do not underflow.
-fmul_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| > 2.b?
- fbgt.w fmul_normal_exit # no; no underflow occurred
- fblt.w fmul_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 2. but,
-# we don't know if the result was an underflow that rounded up to a 2 or
-# a normalized number that rounded down to a 2. so, redo the entire operation
-# using RZ as the rounding mode to see what the pre-rounded result is.
-# this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x2 # is |result| < 2.b?
- fbge.w fmul_normal_exit # no; no underflow occurred
- bra.w fmul_unfl # yes, underflow occurred
-
-################################################################################
-
-#
-# Multiply: inputs are not both normalized; what are they?
-#
-fmul_not_norm:
- mov.w (tbl_fmul_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fmul_op.b,%pc,%d1.w)
-
- swbeg &48
-tbl_fmul_op:
- short fmul_norm - tbl_fmul_op # NORM x NORM
- short fmul_zero - tbl_fmul_op # NORM x ZERO
- short fmul_inf_src - tbl_fmul_op # NORM x INF
- short fmul_res_qnan - tbl_fmul_op # NORM x QNAN
- short fmul_norm - tbl_fmul_op # NORM x DENORM
- short fmul_res_snan - tbl_fmul_op # NORM x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_zero - tbl_fmul_op # ZERO x NORM
- short fmul_zero - tbl_fmul_op # ZERO x ZERO
- short fmul_res_operr - tbl_fmul_op # ZERO x INF
- short fmul_res_qnan - tbl_fmul_op # ZERO x QNAN
- short fmul_zero - tbl_fmul_op # ZERO x DENORM
- short fmul_res_snan - tbl_fmul_op # ZERO x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_inf_dst - tbl_fmul_op # INF x NORM
- short fmul_res_operr - tbl_fmul_op # INF x ZERO
- short fmul_inf_dst - tbl_fmul_op # INF x INF
- short fmul_res_qnan - tbl_fmul_op # INF x QNAN
- short fmul_inf_dst - tbl_fmul_op # INF x DENORM
- short fmul_res_snan - tbl_fmul_op # INF x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_res_qnan - tbl_fmul_op # QNAN x NORM
- short fmul_res_qnan - tbl_fmul_op # QNAN x ZERO
- short fmul_res_qnan - tbl_fmul_op # QNAN x INF
- short fmul_res_qnan - tbl_fmul_op # QNAN x QNAN
- short fmul_res_qnan - tbl_fmul_op # QNAN x DENORM
- short fmul_res_snan - tbl_fmul_op # QNAN x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_norm - tbl_fmul_op # NORM x NORM
- short fmul_zero - tbl_fmul_op # NORM x ZERO
- short fmul_inf_src - tbl_fmul_op # NORM x INF
- short fmul_res_qnan - tbl_fmul_op # NORM x QNAN
- short fmul_norm - tbl_fmul_op # NORM x DENORM
- short fmul_res_snan - tbl_fmul_op # NORM x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_res_snan - tbl_fmul_op # SNAN x NORM
- short fmul_res_snan - tbl_fmul_op # SNAN x ZERO
- short fmul_res_snan - tbl_fmul_op # SNAN x INF
- short fmul_res_snan - tbl_fmul_op # SNAN x QNAN
- short fmul_res_snan - tbl_fmul_op # SNAN x DENORM
- short fmul_res_snan - tbl_fmul_op # SNAN x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
-fmul_res_operr:
- bra.l res_operr
-fmul_res_snan:
- bra.l res_snan
-fmul_res_qnan:
- bra.l res_qnan
-
-#
-# Multiply: (Zero x Zero) || (Zero x norm) || (Zero x denorm)
-#
- global fmul_zero # global for fsglmul
-fmul_zero:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_zero_p # result ZERO is pos.
-fmul_zero_n:
- fmov.s &0x80000000,%fp0 # load -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/N
- rts
-fmul_zero_p:
- fmov.s &0x00000000,%fp0 # load +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# Multiply: (inf x inf) || (inf x norm) || (inf x denorm)
-#
-# Note: The j-bit for an infinity is a don't-care. However, to be
-# strictly compatible w/ the 68881/882, we make sure to return an
-# INF w/ the j-bit set if the input INF j-bit was set. Destination
-# INFs take priority.
-#
- global fmul_inf_dst # global for fsglmul
-fmul_inf_dst:
- fmovm.x DST(%a1),&0x80 # return INF result in fp0
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_inf_dst_p # result INF is pos.
-fmul_inf_dst_n:
- fabs.x %fp0 # clear result sign
- fneg.x %fp0 # set result sign
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/N
- rts
-fmul_inf_dst_p:
- fabs.x %fp0 # clear result sign
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
- global fmul_inf_src # global for fsglmul
-fmul_inf_src:
- fmovm.x SRC(%a0),&0x80 # return INF result in fp0
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_inf_dst_p # result INF is pos.
- bra.b fmul_inf_dst_n
-
-#########################################################################
-# XDEF **************************************************************** #
-# fin(): emulates the fmove instruction #
-# fsin(): emulates the fsmove instruction #
-# fdin(): emulates the fdmove instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize mantissa for EXOP on denorm #
-# scale_to_zero_src() - scale src exponent to zero #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round prec/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Norms can be emulated w/ a regular fmove instruction. For #
-# sgl/dbl, must scale exponent and perform an "fmove". Check to see #
-# if the result would have overflowed/underflowed. If so, use unf_res() #
-# or ovf_res() to return the default result. Also return EXOP if #
-# exception is enabled. If no exception, return the default result. #
-# Unnorms don't pass through here. #
-# #
-#########################################################################
-
- global fsin
-fsin:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fin
-
- global fdin
-fdin:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fin
-fin:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- mov.b STAG(%a6),%d1 # fetch src optype tag
- bne.w fin_not_norm # optimize on non-norm input
-
-#
-# FP MOVE IN: NORMs and DENORMs ONLY!
-#
-fin_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fin_not_ext # no, so go handle dbl or sgl
-
-#
-# precision selected is extended. so...we cannot get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- tst.b SRC_EX(%a0) # is the operand negative?
- bpl.b fin_norm_done # no
- bset &neg_bit,FPSR_CC(%a6) # yes, so set 'N' ccode bit
-fin_norm_done:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fin_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fin_not_ext # no, so go handle dbl or sgl
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
- tst.b SRC_EX(%a0) # is the operand negative?
- bpl.b fin_denorm_done # no
- bset &neg_bit,FPSR_CC(%a6) # yes, so set 'N' ccode bit
-fin_denorm_done:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fin_denorm_unfl_ena # yes
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fin_denorm_unfl_ena:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat new exo,old sign
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is to be rounded to single or double precision
-#
-fin_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fin_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fin_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fin_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fin_sd_may_ovfl # maybe; go check
- blt.w fin_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved into the fp reg file
-#
-fin_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform move
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fin_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exponent
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fin_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.w fin_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fin_sd_may_ovfl # maybe; go check
- blt.w fin_sd_ovfl # yes; go handle overflow
- bra.w fin_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fin_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- tst.b FP_SCR0_EX(%a6) # is operand negative?
- bpl.b fin_sd_unfl_tst
- bset &neg_bit,FPSR_CC(%a6) # set 'N' ccode bit
-
-# if underflow or inexact is enabled, then go calculate the EXOP first.
-fin_sd_unfl_tst:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fin_sd_unfl_ena # yes
-
-fin_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow or inexact is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fin_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # subtract scale factor
- andi.w &0x8000,%d2 # extract old sign
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR1_EX(%a6) # insert new exponent
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fin_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fin_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform move
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fin_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fin_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fin_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fin_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- sub.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fin_sd_ovfl_dis
-
-#
-# the move in MAY overflow. so...
-#
-fin_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform the move
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fin_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fin_sd_normal_exit
-
-##########################################################################
-
-#
-# operand is not a NORM: check its optype and branch accordingly
-#
-fin_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fin_denorm
- cmpi.b %d1,&SNAN # weed out SNANs
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNANs
- beq.l res_qnan_1op
-
-#
-# do the fmove in; at this point, only possible ops are ZERO and INF.
-# use fmov to determine ccodes.
-# prec:mode should be zero at this point but it won't affect answer anyways.
-#
- fmov.x SRC(%a0),%fp0 # do fmove in
- fmov.l %fpsr,%d0 # no exceptions possible
- rol.l &0x8,%d0 # put ccodes in lo byte
- mov.b %d0,FPSR_CC(%a6) # insert correct ccodes
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fdiv(): emulates the fdiv instruction #
-# fsdiv(): emulates the fsdiv instruction #
-# fddiv(): emulates the fddiv instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a divide #
-# instruction won't cause an exception. Use the regular fdiv to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- align 0x10
-tbl_fdiv_unfl:
- long 0x3fff - 0x0000 # ext_unfl
- long 0x3fff - 0x3f81 # sgl_unfl
- long 0x3fff - 0x3c01 # dbl_unfl
-
-tbl_fdiv_ovfl:
- long 0x3fff - 0x7ffe # ext overflow exponent
- long 0x3fff - 0x407e # sgl overflow exponent
- long 0x3fff - 0x43fe # dbl overflow exponent
-
- global fsdiv
-fsdiv:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fdiv
-
- global fddiv
-fddiv:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fdiv
-fdiv:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fdiv_not_norm # optimize on non-norm input
-
-#
-# DIVIDE: NORMs and DENORMs ONLY!
-#
-fdiv_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale src exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- neg.l (%sp) # SCALE FACTOR = scale1 - scale2
- add.l %d0,(%sp)
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision
- lsr.b &0x6,%d1 # shift to lo bits
- mov.l (%sp)+,%d0 # load S.F.
- cmp.l %d0,(tbl_fdiv_ovfl.b,%pc,%d1.w*4) # will result overflow?
- ble.w fdiv_may_ovfl # result will overflow
-
- cmp.l %d0,(tbl_fdiv_unfl.w,%pc,%d1.w*4) # will result underflow?
- beq.w fdiv_may_unfl # maybe
- bgt.w fdiv_unfl # yes; go handle underflow
-
-fdiv_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # save FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # perform divide
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fdiv_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store result on stack
- mov.l %d2,-(%sp) # store d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-tbl_fdiv_ovfl2:
- long 0x7fff
- long 0x407f
- long 0x43ff
-
-fdiv_no_ovfl:
- mov.l (%sp)+,%d0 # restore scale factor
- bra.b fdiv_normal_exit
-
-fdiv_may_ovfl:
- mov.l %d0,-(%sp) # save scale factor
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # set FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d0
- fmov.l &0x0,%fpcr
-
- or.l %d0,USER_FPSR(%a6) # save INEX,N
-
- fmovm.x &0x01,-(%sp) # save result to stack
- mov.w (%sp),%d0 # fetch new exponent
- add.l &0xc,%sp # clear result from stack
- andi.l &0x7fff,%d0 # strip sign
- sub.l (%sp),%d0 # add scale factor
- cmp.l %d0,(tbl_fdiv_ovfl2.b,%pc,%d1.w*4)
- blt.b fdiv_no_ovfl
- mov.l (%sp)+,%d0
-
-fdiv_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fdiv_ovfl_ena # yes
-
-fdiv_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fdiv_ovfl_ena:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fdiv_ovfl_ena_sd # no, do sgl or dbl
-
-fdiv_ovfl_ena_cont:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1 # clear sign bit
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fdiv_ovfl_dis
-
-fdiv_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- bra.b fdiv_ovfl_ena_cont
-
-fdiv_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fdiv_unfl_ena # yes
-
-fdiv_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fdiv_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fdiv_unfl_ena_sd # no, sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fdiv_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp1 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factoer
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exp
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fdiv_unfl_dis
-
-fdiv_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fdiv_unfl_ena_cont
-
-#
-# the divide operation MAY underflow:
-#
-fdiv_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| > 1.b?
- fbgt.w fdiv_normal_exit # no; no underflow occurred
- fblt.w fdiv_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 1. but,
-# we don't know if the result was an underflow that rounded up to a 1
-# or a normalized number that rounded down to a 1. so, redo the entire
-# operation using RZ as the rounding mode to see what the pre-rounded
-# result is. this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp1 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x1 # is |result| < 1.b?
- fbge.w fdiv_normal_exit # no; no underflow occurred
- bra.w fdiv_unfl # yes; underflow occurred
-
-############################################################################
-
-#
-# Divide: inputs are not both normalized; what are they?
-#
-fdiv_not_norm:
- mov.w (tbl_fdiv_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fdiv_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fdiv_op:
- short fdiv_norm - tbl_fdiv_op # NORM / NORM
- short fdiv_inf_load - tbl_fdiv_op # NORM / ZERO
- short fdiv_zero_load - tbl_fdiv_op # NORM / INF
- short fdiv_res_qnan - tbl_fdiv_op # NORM / QNAN
- short fdiv_norm - tbl_fdiv_op # NORM / DENORM
- short fdiv_res_snan - tbl_fdiv_op # NORM / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_zero_load - tbl_fdiv_op # ZERO / NORM
- short fdiv_res_operr - tbl_fdiv_op # ZERO / ZERO
- short fdiv_zero_load - tbl_fdiv_op # ZERO / INF
- short fdiv_res_qnan - tbl_fdiv_op # ZERO / QNAN
- short fdiv_zero_load - tbl_fdiv_op # ZERO / DENORM
- short fdiv_res_snan - tbl_fdiv_op # ZERO / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_inf_dst - tbl_fdiv_op # INF / NORM
- short fdiv_inf_dst - tbl_fdiv_op # INF / ZERO
- short fdiv_res_operr - tbl_fdiv_op # INF / INF
- short fdiv_res_qnan - tbl_fdiv_op # INF / QNAN
- short fdiv_inf_dst - tbl_fdiv_op # INF / DENORM
- short fdiv_res_snan - tbl_fdiv_op # INF / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / NORM
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / ZERO
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / INF
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / QNAN
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / DENORM
- short fdiv_res_snan - tbl_fdiv_op # QNAN / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_norm - tbl_fdiv_op # DENORM / NORM
- short fdiv_inf_load - tbl_fdiv_op # DENORM / ZERO
- short fdiv_zero_load - tbl_fdiv_op # DENORM / INF
- short fdiv_res_qnan - tbl_fdiv_op # DENORM / QNAN
- short fdiv_norm - tbl_fdiv_op # DENORM / DENORM
- short fdiv_res_snan - tbl_fdiv_op # DENORM / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_res_snan - tbl_fdiv_op # SNAN / NORM
- short fdiv_res_snan - tbl_fdiv_op # SNAN / ZERO
- short fdiv_res_snan - tbl_fdiv_op # SNAN / INF
- short fdiv_res_snan - tbl_fdiv_op # SNAN / QNAN
- short fdiv_res_snan - tbl_fdiv_op # SNAN / DENORM
- short fdiv_res_snan - tbl_fdiv_op # SNAN / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
-fdiv_res_qnan:
- bra.l res_qnan
-fdiv_res_snan:
- bra.l res_snan
-fdiv_res_operr:
- bra.l res_operr
-
- global fdiv_zero_load # global for fsgldiv
-fdiv_zero_load:
- mov.b SRC_EX(%a0),%d0 # result sign is exclusive
- mov.b DST_EX(%a1),%d1 # or of input signs.
- eor.b %d0,%d1
- bpl.b fdiv_zero_load_p # result is positive
- fmov.s &0x80000000,%fp0 # load a -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/N
- rts
-fdiv_zero_load_p:
- fmov.s &0x00000000,%fp0 # load a +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# The destination was In Range and the source was a ZERO. The result,
-# Therefore, is an INF w/ the proper sign.
-# So, determine the sign and return a new INF (w/ the j-bit cleared).
-#
- global fdiv_inf_load # global for fsgldiv
-fdiv_inf_load:
- ori.w &dz_mask+adz_mask,2+USER_FPSR(%a6) # no; set DZ/ADZ
- mov.b SRC_EX(%a0),%d0 # load both signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fdiv_inf_load_p # result is positive
- fmov.s &0xff800000,%fp0 # make result -INF
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/N
- rts
-fdiv_inf_load_p:
- fmov.s &0x7f800000,%fp0 # make result +INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#
-# The destination was an INF w/ an In Range or ZERO source, the result is
-# an INF w/ the proper sign.
-# The 68881/882 returns the destination INF w/ the new sign(if the j-bit of the
-# dst INF is set, then then j-bit of the result INF is also set).
-#
- global fdiv_inf_dst # global for fsgldiv
-fdiv_inf_dst:
- mov.b DST_EX(%a1),%d0 # load both signs
- mov.b SRC_EX(%a0),%d1
- eor.b %d0,%d1
- bpl.b fdiv_inf_dst_p # result is positive
-
- fmovm.x DST(%a1),&0x80 # return result in fp0
- fabs.x %fp0 # clear sign bit
- fneg.x %fp0 # set sign bit
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fdiv_inf_dst_p:
- fmovm.x DST(%a1),&0x80 # return result in fp0
- fabs.x %fp0 # return positive INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fneg(): emulates the fneg instruction #
-# fsneg(): emulates the fsneg instruction #
-# fdneg(): emulates the fdneg instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize a denorm to provide EXOP #
-# scale_to_zero_src() - scale sgl/dbl source exponent #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, zeroes, and infinities as special cases. Separate #
-# norms/denorms into ext/sgl/dbl precisions. Extended precision can be #
-# emulated by simply setting sign bit. Sgl/dbl operands must be scaled #
-# and an actual fneg performed to see if overflow/underflow would have #
-# occurred. If so, return default underflow/overflow result. Else, #
-# scale the result exponent and return result. FPSR gets set based on #
-# the result value. #
-# #
-#########################################################################
-
- global fsneg
-fsneg:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fneg
-
- global fdneg
-fdneg:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fneg
-fneg:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- mov.b STAG(%a6),%d1
- bne.w fneg_not_norm # optimize on non-norm input
-
-#
-# NEGATE SIGN : norms and denorms ONLY!
-#
-fneg_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fneg_not_ext # no; go handle sgl or dbl
-
-#
-# precision selected is extended. so...we can not get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- eori.w &0x8000,%d0 # negate sign
- bpl.b fneg_norm_load # sign is positive
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
-fneg_norm_load:
- mov.w %d0,FP_SCR0_EX(%a6)
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fneg_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fneg_not_ext # no; go handle sgl or dbl
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- eori.w &0x8000,%d0 # negate sign
- bpl.b fneg_denorm_done # no
- mov.b &neg_bmask,FPSR_CC(%a6) # yes, set 'N' ccode bit
-fneg_denorm_done:
- mov.w %d0,FP_SCR0_EX(%a6)
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
-
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fneg_ext_unfl_ena # yes
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fneg_ext_unfl_ena:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat old sign, new exponent
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is either single or double
-#
-fneg_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fneg_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fneg_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fneg_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fneg_sd_may_ovfl # maybe; go check
- blt.w fneg_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fneg_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fneg_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fneg_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.b fneg_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fneg_sd_may_ovfl # maybe; go check
- blt.w fneg_sd_ovfl # yes; go handle overflow
- bra.w fneg_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fneg_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- eori.b &0x80,FP_SCR0_EX(%a6) # negate sign
- bpl.b fneg_sd_unfl_tst
- bset &neg_bit,FPSR_CC(%a6) # set 'N' ccode bit
-
-# if underflow or inexact is enabled, go calculate EXOP first.
-fneg_sd_unfl_tst:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fneg_sd_unfl_ena # yes
-
-fneg_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fneg_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fneg_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fneg_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fneg_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fneg_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fneg_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fneg_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fneg_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fneg_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fneg_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fneg_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fneg_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fneg_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
-#
-# do the fneg; at this point, only possible ops are ZERO and INF.
-# use fneg to determine ccodes.
-# prec:mode should be zero at this point but it won't affect answer anyways.
-#
- fneg.x SRC_EX(%a0),%fp0 # do fneg
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0 # put ccodes in lo byte
- mov.b %d0,FPSR_CC(%a6) # insert correct ccodes
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# ftst(): emulates the ftest instruction #
-# #
-# XREF **************************************************************** #
-# res{s,q}nan_1op() - set NAN result for monadic instruction #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# #
-# OUTPUT ************************************************************** #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# Check the source operand tag (STAG) and set the FPCR according #
-# to the operand type and sign. #
-# #
-#########################################################################
-
- global ftst
-ftst:
- mov.b STAG(%a6),%d1
- bne.b ftst_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-ftst_norm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_norm_m # yes
- rts
-ftst_norm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# input is not normalized; what is it?
-#
-ftst_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b ftst_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b ftst_inf
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
-#
-# Denorm:
-#
-ftst_denorm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_denorm_m # yes
- rts
-ftst_denorm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# Infinity:
-#
-ftst_inf:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_inf_m # yes
-ftst_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-ftst_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'I','N' ccode bits
- rts
-
-#
-# Zero:
-#
-ftst_zero:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_zero_m # yes
-ftst_zero_p:
- mov.b &z_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-ftst_zero_m:
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fint(): emulates the fint instruction #
-# #
-# XREF **************************************************************** #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# #
-# ALGORITHM *********************************************************** #
-# Separate according to operand type. Unnorms don't pass through #
-# here. For norms, load the rounding mode/prec, execute a "fint", then #
-# store the resulting FPSR bits. #
-# For denorms, force the j-bit to a one and do the same as for #
-# norms. Denorms are so low that the answer will either be a zero or a #
-# one. #
-# For zeroes/infs/NANs, return the same while setting the FPSR #
-# as appropriate. #
-# #
-#########################################################################
-
- global fint
-fint:
- mov.b STAG(%a6),%d1
- bne.b fint_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-fint_norm:
- andi.b &0x30,%d0 # set prec = ext
-
- fmov.l %d0,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fint.x SRC(%a0),%fp0 # execute fint
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d0 # save FPSR
- or.l %d0,USER_FPSR(%a6) # set exception bits
-
- rts
-
-#
-# input is not normalized; what is it?
-#
-fint_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fint_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fint_inf
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.b fint_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op # weed out QNAN
-
-#
-# Denorm:
-#
-# for DENORMs, the result will be either (+/-)ZERO or (+/-)1.
-# also, the INEX2 and AINEX exception bits will be set.
-# so, we could either set these manually or force the DENORM
-# to a very small NORM and ship it to the NORM routine.
-# I do the latter.
-#
-fint_denorm:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6) # copy sign, zero exp
- mov.b &0x80,FP_SCR0_HI(%a6) # force DENORM ==> small NORM
- lea FP_SCR0(%a6),%a0
- bra.b fint_norm
-
-#
-# Zero:
-#
-fint_zero:
- tst.b SRC_EX(%a0) # is ZERO negative?
- bmi.b fint_zero_m # yes
-fint_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO in fp0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fint_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#
-# Infinity:
-#
-fint_inf:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- tst.b SRC_EX(%a0) # is INF negative?
- bmi.b fint_inf_m # yes
-fint_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-fint_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fintrz(): emulates the fintrz instruction #
-# #
-# XREF **************************************************************** #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# #
-# ALGORITHM *********************************************************** #
-# Separate according to operand type. Unnorms don't pass through #
-# here. For norms, load the rounding mode/prec, execute a "fintrz", #
-# then store the resulting FPSR bits. #
-# For denorms, force the j-bit to a one and do the same as for #
-# norms. Denorms are so low that the answer will either be a zero or a #
-# one. #
-# For zeroes/infs/NANs, return the same while setting the FPSR #
-# as appropriate. #
-# #
-#########################################################################
-
- global fintrz
-fintrz:
- mov.b STAG(%a6),%d1
- bne.b fintrz_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-fintrz_norm:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fintrz.x SRC(%a0),%fp0 # execute fintrz
-
- fmov.l %fpsr,%d0 # save FPSR
- or.l %d0,USER_FPSR(%a6) # set exception bits
-
- rts
-
-#
-# input is not normalized; what is it?
-#
-fintrz_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fintrz_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fintrz_inf
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.b fintrz_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op # weed out QNAN
-
-#
-# Denorm:
-#
-# for DENORMs, the result will be (+/-)ZERO.
-# also, the INEX2 and AINEX exception bits will be set.
-# so, we could either set these manually or force the DENORM
-# to a very small NORM and ship it to the NORM routine.
-# I do the latter.
-#
-fintrz_denorm:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6) # copy sign, zero exp
- mov.b &0x80,FP_SCR0_HI(%a6) # force DENORM ==> small NORM
- lea FP_SCR0(%a6),%a0
- bra.b fintrz_norm
-
-#
-# Zero:
-#
-fintrz_zero:
- tst.b SRC_EX(%a0) # is ZERO negative?
- bmi.b fintrz_zero_m # yes
-fintrz_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO in fp0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fintrz_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#
-# Infinity:
-#
-fintrz_inf:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- tst.b SRC_EX(%a0) # is INF negative?
- bmi.b fintrz_inf_m # yes
-fintrz_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-fintrz_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fabs(): emulates the fabs instruction #
-# fsabs(): emulates the fsabs instruction #
-# fdabs(): emulates the fdabs instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize denorm mantissa to provide EXOP #
-# scale_to_zero_src() - make exponent. = 0; get scale factor #
-# unf_res() - calculate underflow result #
-# ovf_res() - calculate overflow result #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = rnd precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Simply clear sign for extended precision norm. Ext prec denorm #
-# gets an EXOP created for it since it's an underflow. #
-# Double and single precision can overflow and underflow. First, #
-# scale the operand such that the exponent is zero. Perform an "fabs" #
-# using the correct rnd mode/prec. Check to see if the original #
-# exponent would take an exception. If so, use unf_res() or ovf_res() #
-# to calculate the default result. Also, create the EXOP for the #
-# exceptional case. If no exception should occur, insert the correct #
-# result exponent and return. #
-# Unnorms don't pass through here. #
-# #
-#########################################################################
-
- global fsabs
-fsabs:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fabs
-
- global fdabs
-fdabs:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fabs
-fabs:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- mov.b STAG(%a6),%d1
- bne.w fabs_not_norm # optimize on non-norm input
-
-#
-# ABSOLUTE VALUE: norms and denorms ONLY!
-#
-fabs_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fabs_not_ext # no; go handle sgl or dbl
-
-#
-# precision selected is extended. so...we can not get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d1
- bclr &15,%d1 # force absolute value
- mov.w %d1,FP_SCR0_EX(%a6) # insert exponent
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fabs_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fabs_not_ext # no
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- bclr &15,%d0 # clear sign
- mov.w %d0,FP_SCR0_EX(%a6) # insert exponent
-
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
-
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fabs_ext_unfl_ena
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fabs_ext_unfl_ena:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat old sign, new exponent
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is either single or double
-#
-fabs_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fabs_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fabs_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fabs_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fabs_sd_may_ovfl # maybe; go check
- blt.w fabs_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fabs_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fabs_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fabs_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.b fabs_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fabs_sd_may_ovfl # maybe; go check
- blt.w fabs_sd_ovfl # yes; go handle overflow
- bra.w fabs_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fabs_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- bclr &0x7,FP_SCR0_EX(%a6) # force absolute value
-
-# if underflow or inexact is enabled, go calculate EXOP first.
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fabs_sd_unfl_ena # yes
-
-fabs_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set possible 'Z' ccode
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fabs_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fabs_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fabs_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fabs_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fabs_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fabs_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fabs_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fabs_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fabs_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fabs_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fabs_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fabs_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fabs_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
- fabs.x SRC(%a0),%fp0 # force absolute value
-
- cmpi.b %d1,&INF # weed out INF
- beq.b fabs_inf
-fabs_zero:
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fabs_inf:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fcmp(): fp compare op routine #
-# #
-# XREF **************************************************************** #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 = round prec/mode #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs and denorms as special cases. For everything else, #
-# just use the actual fcmp instruction to produce the correct condition #
-# codes. #
-# #
-#########################################################################
-
- global fcmp
-fcmp:
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1
- bne.b fcmp_not_norm # optimize on non-norm input
-
-#
-# COMPARE FP OPs : NORMs, ZEROs, INFs, and "corrected" DENORMs
-#
-fcmp_norm:
- fmovm.x DST(%a1),&0x80 # load dst op
-
- fcmp.x %fp0,SRC(%a0) # do compare
-
- fmov.l %fpsr,%d0 # save FPSR
- rol.l &0x8,%d0 # extract ccode bits
- mov.b %d0,FPSR_CC(%a6) # set ccode bits(no exc bits are set)
-
- rts
-
-#
-# fcmp: inputs are not both normalized; what are they?
-#
-fcmp_not_norm:
- mov.w (tbl_fcmp_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fcmp_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fcmp_op:
- short fcmp_norm - tbl_fcmp_op # NORM - NORM
- short fcmp_norm - tbl_fcmp_op # NORM - ZERO
- short fcmp_norm - tbl_fcmp_op # NORM - INF
- short fcmp_res_qnan - tbl_fcmp_op # NORM - QNAN
- short fcmp_nrm_dnrm - tbl_fcmp_op # NORM - DENORM
- short fcmp_res_snan - tbl_fcmp_op # NORM - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_norm - tbl_fcmp_op # ZERO - NORM
- short fcmp_norm - tbl_fcmp_op # ZERO - ZERO
- short fcmp_norm - tbl_fcmp_op # ZERO - INF
- short fcmp_res_qnan - tbl_fcmp_op # ZERO - QNAN
- short fcmp_dnrm_s - tbl_fcmp_op # ZERO - DENORM
- short fcmp_res_snan - tbl_fcmp_op # ZERO - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_norm - tbl_fcmp_op # INF - NORM
- short fcmp_norm - tbl_fcmp_op # INF - ZERO
- short fcmp_norm - tbl_fcmp_op # INF - INF
- short fcmp_res_qnan - tbl_fcmp_op # INF - QNAN
- short fcmp_dnrm_s - tbl_fcmp_op # INF - DENORM
- short fcmp_res_snan - tbl_fcmp_op # INF - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - NORM
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - ZERO
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - INF
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - QNAN
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - DENORM
- short fcmp_res_snan - tbl_fcmp_op # QNAN - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_dnrm_nrm - tbl_fcmp_op # DENORM - NORM
- short fcmp_dnrm_d - tbl_fcmp_op # DENORM - ZERO
- short fcmp_dnrm_d - tbl_fcmp_op # DENORM - INF
- short fcmp_res_qnan - tbl_fcmp_op # DENORM - QNAN
- short fcmp_dnrm_sd - tbl_fcmp_op # DENORM - DENORM
- short fcmp_res_snan - tbl_fcmp_op # DENORM - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_res_snan - tbl_fcmp_op # SNAN - NORM
- short fcmp_res_snan - tbl_fcmp_op # SNAN - ZERO
- short fcmp_res_snan - tbl_fcmp_op # SNAN - INF
- short fcmp_res_snan - tbl_fcmp_op # SNAN - QNAN
- short fcmp_res_snan - tbl_fcmp_op # SNAN - DENORM
- short fcmp_res_snan - tbl_fcmp_op # SNAN - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
-# unlike all other functions for QNAN and SNAN, fcmp does NOT set the
-# 'N' bit for a negative QNAN or SNAN input so we must squelch it here.
-fcmp_res_qnan:
- bsr.l res_qnan
- andi.b &0xf7,FPSR_CC(%a6)
- rts
-fcmp_res_snan:
- bsr.l res_snan
- andi.b &0xf7,FPSR_CC(%a6)
- rts
-
-#
-# DENORMs are a little more difficult.
-# If you have a 2 DENORMs, then you can just force the j-bit to a one
-# and use the fcmp_norm routine.
-# If you have a DENORM and an INF or ZERO, just force the DENORM's j-bit to a one
-# and use the fcmp_norm routine.
-# If you have a DENORM and a NORM with opposite signs, then use fcmp_norm, also.
-# But with a DENORM and a NORM of the same sign, the neg bit is set if the
-# (1) signs are (+) and the DENORM is the dst or
-# (2) signs are (-) and the DENORM is the src
-#
-
-fcmp_dnrm_s:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),%d0
- bset &31,%d0 # DENORM src; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0
- bra.w fcmp_norm
-
-fcmp_dnrm_d:
- mov.l DST_EX(%a1),FP_SCR0_EX(%a6)
- mov.l DST_HI(%a1),%d0
- bset &31,%d0 # DENORM src; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a1
- bra.w fcmp_norm
-
-fcmp_dnrm_sd:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l DST_HI(%a1),%d0
- bset &31,%d0 # DENORM dst; make into small norm
- mov.l %d0,FP_SCR1_HI(%a6)
- mov.l SRC_HI(%a0),%d0
- bset &31,%d0 # DENORM dst; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR1(%a6),%a1
- lea FP_SCR0(%a6),%a0
- bra.w fcmp_norm
-
-fcmp_nrm_dnrm:
- mov.b SRC_EX(%a0),%d0 # determine if like signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fcmp_dnrm_s
-
-# signs are the same, so must determine the answer ourselves.
- tst.b %d0 # is src op negative?
- bmi.b fcmp_nrm_dnrm_m # yes
- rts
-fcmp_nrm_dnrm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-fcmp_dnrm_nrm:
- mov.b SRC_EX(%a0),%d0 # determine if like signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fcmp_dnrm_d
-
-# signs are the same, so must determine the answer ourselves.
- tst.b %d0 # is src op negative?
- bpl.b fcmp_dnrm_nrm_m # no
- rts
-fcmp_dnrm_nrm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsglmul(): emulates the fsglmul instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res4() - return default underflow result for sglop #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a multiply #
-# instruction won't cause an exception. Use the regular fsglmul to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fsglmul
-fsglmul:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1
-
- bne.w fsglmul_not_norm # optimize on non-norm input
-
-fsglmul_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- add.l (%sp)+,%d0 # SCALE_FACTOR = scale1 + scale2
-
- cmpi.l %d0,&0x3fff-0x7ffe # would result ovfl?
- beq.w fsglmul_may_ovfl # result may rnd to overflow
- blt.w fsglmul_ovfl # result will overflow
-
- cmpi.l %d0,&0x3fff+0x0001 # would result unfl?
- beq.w fsglmul_may_unfl # result may rnd to no unfl
- bgt.w fsglmul_unfl # result will underflow
-
-fsglmul_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsglmul_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-fsglmul_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsglmul_ovfl_tst:
-
-# save setting this until now because this is where fsglmul_may_ovfl may jump in
- or.l &ovfl_inx_mask, USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsglmul_ovfl_ena # yes
-
-fsglmul_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- andi.b &0x30,%d0 # force prec = ext
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fsglmul_ovfl_ena:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsglmul_ovfl_dis
-
-fsglmul_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fsglmul_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fsglmul_normal_exit
-
-fsglmul_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsglmul_unfl_ena # yes
-
-fsglmul_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res4 # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fsglmul_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp1 # execute sgl multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fsglmul_unfl_dis
-
-fsglmul_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| > 2.b?
- fbgt.w fsglmul_normal_exit # no; no underflow occurred
- fblt.w fsglmul_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 2. but,
-# we don't know if the result was an underflow that rounded up to a 2 or
-# a normalized number that rounded down to a 2. so, redo the entire operation
-# using RZ as the rounding mode to see what the pre-rounded result is.
-# this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp1 # execute sgl multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x2 # is |result| < 2.b?
- fbge.w fsglmul_normal_exit # no; no underflow occurred
- bra.w fsglmul_unfl # yes, underflow occurred
-
-##############################################################################
-
-#
-# Single Precision Multiply: inputs are not both normalized; what are they?
-#
-fsglmul_not_norm:
- mov.w (tbl_fsglmul_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsglmul_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsglmul_op:
- short fsglmul_norm - tbl_fsglmul_op # NORM x NORM
- short fsglmul_zero - tbl_fsglmul_op # NORM x ZERO
- short fsglmul_inf_src - tbl_fsglmul_op # NORM x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # NORM x QNAN
- short fsglmul_norm - tbl_fsglmul_op # NORM x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # NORM x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_zero - tbl_fsglmul_op # ZERO x NORM
- short fsglmul_zero - tbl_fsglmul_op # ZERO x ZERO
- short fsglmul_res_operr - tbl_fsglmul_op # ZERO x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # ZERO x QNAN
- short fsglmul_zero - tbl_fsglmul_op # ZERO x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # ZERO x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x NORM
- short fsglmul_res_operr - tbl_fsglmul_op # INF x ZERO
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # INF x QNAN
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # INF x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x NORM
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x ZERO
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x QNAN
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # QNAN x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_norm - tbl_fsglmul_op # NORM x NORM
- short fsglmul_zero - tbl_fsglmul_op # NORM x ZERO
- short fsglmul_inf_src - tbl_fsglmul_op # NORM x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # NORM x QNAN
- short fsglmul_norm - tbl_fsglmul_op # NORM x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # NORM x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x NORM
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x ZERO
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x INF
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x QNAN
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
-fsglmul_res_operr:
- bra.l res_operr
-fsglmul_res_snan:
- bra.l res_snan
-fsglmul_res_qnan:
- bra.l res_qnan
-fsglmul_zero:
- bra.l fmul_zero
-fsglmul_inf_src:
- bra.l fmul_inf_src
-fsglmul_inf_dst:
- bra.l fmul_inf_dst
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsgldiv(): emulates the fsgldiv instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res4() - return default underflow result for sglop #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a divide #
-# instruction won't cause an exception. Use the regular fsgldiv to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fsgldiv
-fsgldiv:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fsgldiv_not_norm # optimize on non-norm input
-
-#
-# DIVIDE: NORMs and DENORMs ONLY!
-#
-fsgldiv_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # calculate scale factor 1
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # calculate scale factor 2
-
- neg.l (%sp) # S.F. = scale1 - scale2
- add.l %d0,(%sp)
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision,mode
- lsr.b &0x6,%d1
- mov.l (%sp)+,%d0
- cmpi.l %d0,&0x3fff-0x7ffe
- ble.w fsgldiv_may_ovfl
-
- cmpi.l %d0,&0x3fff-0x0000 # will result underflow?
- beq.w fsgldiv_may_unfl # maybe
- bgt.w fsgldiv_unfl # yes; go handle underflow
-
-fsgldiv_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # save FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # perform sgl divide
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsgldiv_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store result on stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-fsgldiv_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # set FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1
- fmov.l &0x0,%fpcr
-
- or.l %d1,USER_FPSR(%a6) # save INEX,N
-
- fmovm.x &0x01,-(%sp) # save result to stack
- mov.w (%sp),%d1 # fetch new exponent
- add.l &0xc,%sp # clear result
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- cmp.l %d1,&0x7fff # did divide overflow?
- blt.b fsgldiv_normal_exit
-
-fsgldiv_ovfl_tst:
- or.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsgldiv_ovfl_ena # yes
-
-fsgldiv_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- andi.b &0x30,%d0 # kill precision
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fsgldiv_ovfl_ena:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract new bias
- andi.w &0x7fff,%d1 # clear ms bit
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsgldiv_ovfl_dis
-
-fsgldiv_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute sgl divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsgldiv_unfl_ena # yes
-
-fsgldiv_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res4 # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fsgldiv_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp1 # execute sgl divide
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat old sign, new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsgldiv_unfl_dis
-
-#
-# the divide operation MAY underflow:
-#
-fsgldiv_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute sgl divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| > 1.b?
- fbgt.w fsgldiv_normal_exit # no; no underflow occurred
- fblt.w fsgldiv_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 1. but,
-# we don't know if the result was an underflow that rounded up to a 1
-# or a normalized number that rounded down to a 1. so, redo the entire
-# operation using RZ as the rounding mode to see what the pre-rounded
-# result is. this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into %fp1
-
- clr.l %d1 # clear scratch register
- ori.b &rz_mode*0x10,%d1 # force RZ rnd mode
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp1 # execute sgl divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x1 # is |result| < 1.b?
- fbge.w fsgldiv_normal_exit # no; no underflow occurred
- bra.w fsgldiv_unfl # yes; underflow occurred
-
-############################################################################
-
-#
-# Divide: inputs are not both normalized; what are they?
-#
-fsgldiv_not_norm:
- mov.w (tbl_fsgldiv_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsgldiv_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsgldiv_op:
- short fsgldiv_norm - tbl_fsgldiv_op # NORM / NORM
- short fsgldiv_inf_load - tbl_fsgldiv_op # NORM / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # NORM / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # NORM / QNAN
- short fsgldiv_norm - tbl_fsgldiv_op # NORM / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # NORM / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / NORM
- short fsgldiv_res_operr - tbl_fsgldiv_op # ZERO / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # ZERO / QNAN
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # ZERO / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / NORM
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / ZERO
- short fsgldiv_res_operr - tbl_fsgldiv_op # INF / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # INF / QNAN
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # INF / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / NORM
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / ZERO
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / QNAN
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # QNAN / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_norm - tbl_fsgldiv_op # DENORM / NORM
- short fsgldiv_inf_load - tbl_fsgldiv_op # DENORM / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # DENORM / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # DENORM / QNAN
- short fsgldiv_norm - tbl_fsgldiv_op # DENORM / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # DENORM / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / NORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / ZERO
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / INF
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / QNAN
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
-fsgldiv_res_qnan:
- bra.l res_qnan
-fsgldiv_res_snan:
- bra.l res_snan
-fsgldiv_res_operr:
- bra.l res_operr
-fsgldiv_inf_load:
- bra.l fdiv_inf_load
-fsgldiv_zero_load:
- bra.l fdiv_zero_load
-fsgldiv_inf_dst:
- bra.l fdiv_inf_dst
-
-#########################################################################
-# XDEF **************************************************************** #
-# fadd(): emulates the fadd instruction #
-# fsadd(): emulates the fadd instruction #
-# fdadd(): emulates the fdadd instruction #
-# #
-# XREF **************************************************************** #
-# addsub_scaler2() - scale the operands so they won't take exc #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan() - set QNAN result #
-# res_snan() - set SNAN result #
-# res_operr() - set OPERR result #
-# scale_to_zero_src() - set src operand exponent equal to zero #
-# scale_to_zero_dst() - set dst operand exponent equal to zero #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Do addition after scaling exponents such that exception won't #
-# occur. Then, check result exponent to see if exception would have #
-# occurred. If so, return default result and maybe EXOP. Else, insert #
-# the correct result exponent and return. Set FPSR bits as appropriate. #
-# #
-#########################################################################
-
- global fsadd
-fsadd:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fadd
-
- global fdadd
-fdadd:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fadd
-fadd:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fadd_not_norm # optimize on non-norm input
-
-#
-# ADD: norms and denorms
-#
-fadd_norm:
- bsr.l addsub_scaler2 # scale exponents
-
-fadd_zero_entry:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch INEX2,N,Z
-
- or.l %d1,USER_FPSR(%a6) # save exc and ccode bits
-
- fbeq.w fadd_zero_exit # if result is zero, end now
-
- mov.l %d2,-(%sp) # save d2
-
- fmovm.x &0x01,-(%sp) # save result to stack
-
- mov.w 2+L_SCR3(%a6),%d1
- lsr.b &0x6,%d1
-
- mov.w (%sp),%d2 # fetch new sign, exp
- andi.l &0x7fff,%d2 # strip sign
- sub.l %d0,%d2 # add scale factor
-
- cmp.l %d2,(tbl_fadd_ovfl.b,%pc,%d1.w*4) # is it an overflow?
- bge.b fadd_ovfl # yes
-
- cmp.l %d2,(tbl_fadd_unfl.b,%pc,%d1.w*4) # is it an underflow?
- blt.w fadd_unfl # yes
- beq.w fadd_may_unfl # maybe; go find out
-
-fadd_normal:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x80 # return result in fp0
-
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_zero_exit:
-# fmov.s &0x00000000,%fp0 # return zero in fp0
- rts
-
-tbl_fadd_ovfl:
- long 0x7fff # ext ovfl
- long 0x407f # sgl ovfl
- long 0x43ff # dbl ovfl
-
-tbl_fadd_unfl:
- long 0x0000 # ext unfl
- long 0x3f81 # sgl unfl
- long 0x3c01 # dbl unfl
-
-fadd_ovfl:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fadd_ovfl_ena # yes
-
- add.l &0xc,%sp
-fadd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_ovfl_ena:
- mov.b L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fadd_ovfl_ena_sd # no; prec = sgl or dbl
-
-fadd_ovfl_ena_cont:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- subi.l &0x6000,%d2 # add extra bias
- andi.w &0x7fff,%d2
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x40 # return EXOP in fp1
- bra.b fadd_ovfl_dis
-
-fadd_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- add.l &0xc,%sp
- fmovm.x &0x01,-(%sp)
- bra.b fadd_ovfl_ena_cont
-
-fadd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- add.l &0xc,%sp
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save status
-
- or.l %d1,USER_FPSR(%a6) # save INEX,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fadd_unfl_ena # yes
-
-fadd_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fadd_unfl_ena_sd # no; sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fadd_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fadd_unfl_dis
-
-fadd_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fadd_unfl_ena_cont
-
-#
-# result is equal to the smallest normalized number in the selected precision
-# if the precision is extended, this result could not have come from an
-# underflow that rounded up.
-#
-fadd_may_unfl:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1
- beq.w fadd_normal # yes; no underflow occurred
-
- mov.l 0x4(%sp),%d1 # extract hi(man)
- cmpi.l %d1,&0x80000000 # is hi(man) = 0x80000000?
- bne.w fadd_normal # no; no underflow occurred
-
- tst.l 0x8(%sp) # is lo(man) = 0x0?
- bne.w fadd_normal # no; no underflow occurred
-
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.w fadd_normal # no; no underflow occurred
-
-#
-# ok, so now the result has a exponent equal to the smallest normalized
-# exponent for the selected precision. also, the mantissa is equal to
-# 0x8000000000000000 and this mantissa is the result of rounding non-zero
-# g,r,s.
-# now, we must determine whether the pre-rounded result was an underflow
-# rounded "up" or a normalized number rounded "down".
-# so, we do this be re-executing the add using RZ as the rounding mode and
-# seeing if the new result is smaller or equal to the current result.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert rnd mode
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp1 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # compare absolute values
- fabs.x %fp1
- fcmp.x %fp0,%fp1 # is first result > second?
-
- fbgt.w fadd_unfl # yes; it's an underflow
- bra.w fadd_normal # no; it's not an underflow
-
-##########################################################################
-
-#
-# Add: inputs are not both normalized; what are they?
-#
-fadd_not_norm:
- mov.w (tbl_fadd_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fadd_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fadd_op:
- short fadd_norm - tbl_fadd_op # NORM + NORM
- short fadd_zero_src - tbl_fadd_op # NORM + ZERO
- short fadd_inf_src - tbl_fadd_op # NORM + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_norm - tbl_fadd_op # NORM + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_zero_dst - tbl_fadd_op # ZERO + NORM
- short fadd_zero_2 - tbl_fadd_op # ZERO + ZERO
- short fadd_inf_src - tbl_fadd_op # ZERO + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_zero_dst - tbl_fadd_op # ZERO + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_inf_dst - tbl_fadd_op # INF + NORM
- short fadd_inf_dst - tbl_fadd_op # INF + ZERO
- short fadd_inf_2 - tbl_fadd_op # INF + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_inf_dst - tbl_fadd_op # INF + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_res_qnan - tbl_fadd_op # QNAN + NORM
- short fadd_res_qnan - tbl_fadd_op # QNAN + ZERO
- short fadd_res_qnan - tbl_fadd_op # QNAN + INF
- short fadd_res_qnan - tbl_fadd_op # QNAN + QNAN
- short fadd_res_qnan - tbl_fadd_op # QNAN + DENORM
- short fadd_res_snan - tbl_fadd_op # QNAN + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_norm - tbl_fadd_op # DENORM + NORM
- short fadd_zero_src - tbl_fadd_op # DENORM + ZERO
- short fadd_inf_src - tbl_fadd_op # DENORM + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_norm - tbl_fadd_op # DENORM + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_res_snan - tbl_fadd_op # SNAN + NORM
- short fadd_res_snan - tbl_fadd_op # SNAN + ZERO
- short fadd_res_snan - tbl_fadd_op # SNAN + INF
- short fadd_res_snan - tbl_fadd_op # SNAN + QNAN
- short fadd_res_snan - tbl_fadd_op # SNAN + DENORM
- short fadd_res_snan - tbl_fadd_op # SNAN + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
-fadd_res_qnan:
- bra.l res_qnan
-fadd_res_snan:
- bra.l res_snan
-
-#
-# both operands are ZEROes
-#
-fadd_zero_2:
- mov.b SRC_EX(%a0),%d0 # are the signs opposite
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fadd_zero_2_chk_rm # weed out (-ZERO)+(+ZERO)
-
-# the signs are the same. so determine whether they are positive or negative
-# and return the appropriately signed zero.
- tst.b %d0 # are ZEROes positive or negative?
- bmi.b fadd_zero_rm # negative
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# the ZEROes have opposite signs:
-# - Therefore, we return +ZERO if the rounding modes are RN,RZ, or RP.
-# - -ZERO is returned in the case of RM.
-#
-fadd_zero_2_chk_rm:
- mov.b 3+L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # extract rnd mode
- cmpi.b %d1,&rm_mode*0x10 # is rnd mode == RM?
- beq.b fadd_zero_rm # yes
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-fadd_zero_rm:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &neg_bmask+z_bmask,FPSR_CC(%a6) # set NEG/Z
- rts
-
-#
-# one operand is a ZERO and the other is a DENORM or NORM. scale
-# the DENORM or NORM and jump to the regular fadd routine.
-#
-fadd_zero_dst:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # scale the operand
- clr.w FP_SCR1_EX(%a6)
- clr.l FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
- bra.w fadd_zero_entry # go execute fadd
-
-fadd_zero_src:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- bsr.l scale_to_zero_dst # scale the operand
- clr.w FP_SCR0_EX(%a6)
- clr.l FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
- bra.w fadd_zero_entry # go execute fadd
-
-#
-# both operands are INFs. an OPERR will result if the INFs have
-# different signs. else, an INF of the same sign is returned
-#
-fadd_inf_2:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bmi.l res_operr # weed out (-INF)+(+INF)
-
-# ok, so it's not an OPERR. but, we do have to remember to return the
-# src INF since that's where the 881/882 gets the j-bit from...
-
-#
-# operands are INF and one of {ZERO, INF, DENORM, NORM}
-#
-fadd_inf_src:
- fmovm.x SRC(%a0),&0x80 # return src INF
- tst.b SRC_EX(%a0) # is INF positive?
- bpl.b fadd_inf_done # yes; we're done
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-#
-# operands are INF and one of {ZERO, INF, DENORM, NORM}
-#
-fadd_inf_dst:
- fmovm.x DST(%a1),&0x80 # return dst INF
- tst.b DST_EX(%a1) # is INF positive?
- bpl.b fadd_inf_done # yes; we're done
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fadd_inf_done:
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsub(): emulates the fsub instruction #
-# fssub(): emulates the fssub instruction #
-# fdsub(): emulates the fdsub instruction #
-# #
-# XREF **************************************************************** #
-# addsub_scaler2() - scale the operands so they won't take exc #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan() - set QNAN result #
-# res_snan() - set SNAN result #
-# res_operr() - set OPERR result #
-# scale_to_zero_src() - set src operand exponent equal to zero #
-# scale_to_zero_dst() - set dst operand exponent equal to zero #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Do subtraction after scaling exponents such that exception won't#
-# occur. Then, check result exponent to see if exception would have #
-# occurred. If so, return default result and maybe EXOP. Else, insert #
-# the correct result exponent and return. Set FPSR bits as appropriate. #
-# #
-#########################################################################
-
- global fssub
-fssub:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fsub
-
- global fdsub
-fdsub:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fsub
-fsub:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fsub_not_norm # optimize on non-norm input
-
-#
-# SUB: norms and denorms
-#
-fsub_norm:
- bsr.l addsub_scaler2 # scale exponents
-
-fsub_zero_entry:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch INEX2, N, Z
-
- or.l %d1,USER_FPSR(%a6) # save exc and ccode bits
-
- fbeq.w fsub_zero_exit # if result zero, end now
-
- mov.l %d2,-(%sp) # save d2
-
- fmovm.x &0x01,-(%sp) # save result to stack
-
- mov.w 2+L_SCR3(%a6),%d1
- lsr.b &0x6,%d1
-
- mov.w (%sp),%d2 # fetch new exponent
- andi.l &0x7fff,%d2 # strip sign
- sub.l %d0,%d2 # add scale factor
-
- cmp.l %d2,(tbl_fsub_ovfl.b,%pc,%d1.w*4) # is it an overflow?
- bge.b fsub_ovfl # yes
-
- cmp.l %d2,(tbl_fsub_unfl.b,%pc,%d1.w*4) # is it an underflow?
- blt.w fsub_unfl # yes
- beq.w fsub_may_unfl # maybe; go find out
-
-fsub_normal:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- or.w %d2,%d1 # insert new exponent
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x80 # return result in fp0
-
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_zero_exit:
-# fmov.s &0x00000000,%fp0 # return zero in fp0
- rts
-
-tbl_fsub_ovfl:
- long 0x7fff # ext ovfl
- long 0x407f # sgl ovfl
- long 0x43ff # dbl ovfl
-
-tbl_fsub_unfl:
- long 0x0000 # ext unfl
- long 0x3f81 # sgl unfl
- long 0x3c01 # dbl unfl
-
-fsub_ovfl:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsub_ovfl_ena # yes
-
- add.l &0xc,%sp
-fsub_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_ovfl_ena:
- mov.b L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fsub_ovfl_ena_sd # no
-
-fsub_ovfl_ena_cont:
- mov.w (%sp),%d1 # fetch {sgn,exp}
- andi.w &0x8000,%d1 # keep sign
- subi.l &0x6000,%d2 # subtract new bias
- andi.w &0x7fff,%d2 # clear top bit
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x40 # return EXOP in fp1
- bra.b fsub_ovfl_dis
-
-fsub_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # clear rnd prec
- fmov.l %d1,%fpcr # set FPCR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- add.l &0xc,%sp
- fmovm.x &0x01,-(%sp)
- bra.b fsub_ovfl_ena_cont
-
-fsub_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- add.l &0xc,%sp
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save status
-
- or.l %d1,USER_FPSR(%a6)
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsub_unfl_ena # yes
-
-fsub_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fsub_unfl_ena_sd # no
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fsub_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp1 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # store result to stack
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # subtract new bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat sgn,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fsub_unfl_dis
-
-fsub_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # clear rnd prec
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fsub_unfl_ena_cont
-
-#
-# result is equal to the smallest normalized number in the selected precision
-# if the precision is extended, this result could not have come from an
-# underflow that rounded up.
-#
-fsub_may_unfl:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # fetch rnd prec
- beq.w fsub_normal # yes; no underflow occurred
-
- mov.l 0x4(%sp),%d1
- cmpi.l %d1,&0x80000000 # is hi(man) = 0x80000000?
- bne.w fsub_normal # no; no underflow occurred
-
- tst.l 0x8(%sp) # is lo(man) = 0x0?
- bne.w fsub_normal # no; no underflow occurred
-
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.w fsub_normal # no; no underflow occurred
-
-#
-# ok, so now the result has a exponent equal to the smallest normalized
-# exponent for the selected precision. also, the mantissa is equal to
-# 0x8000000000000000 and this mantissa is the result of rounding non-zero
-# g,r,s.
-# now, we must determine whether the pre-rounded result was an underflow
-# rounded "up" or a normalized number rounded "down".
-# so, we do this be re-executing the add using RZ as the rounding mode and
-# seeing if the new result is smaller or equal to the current result.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert rnd mode
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp1 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # compare absolute values
- fabs.x %fp1
- fcmp.x %fp0,%fp1 # is first result > second?
-
- fbgt.w fsub_unfl # yes; it's an underflow
- bra.w fsub_normal # no; it's not an underflow
-
-##########################################################################
-
-#
-# Sub: inputs are not both normalized; what are they?
-#
-fsub_not_norm:
- mov.w (tbl_fsub_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsub_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsub_op:
- short fsub_norm - tbl_fsub_op # NORM - NORM
- short fsub_zero_src - tbl_fsub_op # NORM - ZERO
- short fsub_inf_src - tbl_fsub_op # NORM - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_norm - tbl_fsub_op # NORM - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_zero_dst - tbl_fsub_op # ZERO - NORM
- short fsub_zero_2 - tbl_fsub_op # ZERO - ZERO
- short fsub_inf_src - tbl_fsub_op # ZERO - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_zero_dst - tbl_fsub_op # ZERO - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_inf_dst - tbl_fsub_op # INF - NORM
- short fsub_inf_dst - tbl_fsub_op # INF - ZERO
- short fsub_inf_2 - tbl_fsub_op # INF - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_inf_dst - tbl_fsub_op # INF - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_res_qnan - tbl_fsub_op # QNAN - NORM
- short fsub_res_qnan - tbl_fsub_op # QNAN - ZERO
- short fsub_res_qnan - tbl_fsub_op # QNAN - INF
- short fsub_res_qnan - tbl_fsub_op # QNAN - QNAN
- short fsub_res_qnan - tbl_fsub_op # QNAN - DENORM
- short fsub_res_snan - tbl_fsub_op # QNAN - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_norm - tbl_fsub_op # DENORM - NORM
- short fsub_zero_src - tbl_fsub_op # DENORM - ZERO
- short fsub_inf_src - tbl_fsub_op # DENORM - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_norm - tbl_fsub_op # DENORM - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_res_snan - tbl_fsub_op # SNAN - NORM
- short fsub_res_snan - tbl_fsub_op # SNAN - ZERO
- short fsub_res_snan - tbl_fsub_op # SNAN - INF
- short fsub_res_snan - tbl_fsub_op # SNAN - QNAN
- short fsub_res_snan - tbl_fsub_op # SNAN - DENORM
- short fsub_res_snan - tbl_fsub_op # SNAN - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
-fsub_res_qnan:
- bra.l res_qnan
-fsub_res_snan:
- bra.l res_snan
-
-#
-# both operands are ZEROes
-#
-fsub_zero_2:
- mov.b SRC_EX(%a0),%d0
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bpl.b fsub_zero_2_chk_rm
-
-# the signs are opposite, so, return a ZERO w/ the sign of the dst ZERO
- tst.b %d0 # is dst negative?
- bmi.b fsub_zero_2_rm # yes
- fmov.s &0x00000000,%fp0 # no; return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# the ZEROes have the same signs:
-# - Therefore, we return +ZERO if the rounding mode is RN,RZ, or RP
-# - -ZERO is returned in the case of RM.
-#
-fsub_zero_2_chk_rm:
- mov.b 3+L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # extract rnd mode
- cmpi.b %d1,&rm_mode*0x10 # is rnd mode = RM?
- beq.b fsub_zero_2_rm # yes
- fmov.s &0x00000000,%fp0 # no; return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-fsub_zero_2_rm:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/NEG
- rts
-
-#
-# one operand is a ZERO and the other is a DENORM or a NORM.
-# scale the DENORM or NORM and jump to the regular fsub routine.
-#
-fsub_zero_dst:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # scale the operand
- clr.w FP_SCR1_EX(%a6)
- clr.l FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
- bra.w fsub_zero_entry # go execute fsub
-
-fsub_zero_src:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- bsr.l scale_to_zero_dst # scale the operand
- clr.w FP_SCR0_EX(%a6)
- clr.l FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
- bra.w fsub_zero_entry # go execute fsub
-
-#
-# both operands are INFs. an OPERR will result if the INFs have the
-# same signs. else,
-#
-fsub_inf_2:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bpl.l res_operr # weed out (-INF)+(+INF)
-
-# ok, so it's not an OPERR. but we do have to remember to return
-# the src INF since that's where the 881/882 gets the j-bit.
-
-fsub_inf_src:
- fmovm.x SRC(%a0),&0x80 # return src INF
- fneg.x %fp0 # invert sign
- fbge.w fsub_inf_done # sign is now positive
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fsub_inf_dst:
- fmovm.x DST(%a1),&0x80 # return dst INF
- tst.b DST_EX(%a1) # is INF negative?
- bpl.b fsub_inf_done # no
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fsub_inf_done:
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsqrt(): emulates the fsqrt instruction #
-# fssqrt(): emulates the fssqrt instruction #
-# fdsqrt(): emulates the fdsqrt instruction #
-# #
-# XREF **************************************************************** #
-# scale_sqrt() - scale the source operand #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a sqrt #
-# instruction won't cause an exception. Use the regular fsqrt to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fssqrt
-fssqrt:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fsqrt
-
- global fdsqrt
-fdsqrt:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fsqrt
-fsqrt:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- clr.w %d1
- mov.b STAG(%a6),%d1
- bne.w fsqrt_not_norm # optimize on non-norm input
-
-#
-# SQUARE ROOT: norms and denorms ONLY!
-#
-fsqrt_norm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.l res_operr # yes
-
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fsqrt_not_ext # no; go handle sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsqrt.x (%a0),%fp0 # execute square root
-
- fmov.l %fpsr,%d1
- or.l %d1,USER_FPSR(%a6) # set N,INEX
-
- rts
-
-fsqrt_denorm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.l res_operr # yes
-
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fsqrt_not_ext # no; go handle sgl or dbl
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- bra.w fsqrt_sd_normal
-
-#
-# operand is either single or double
-#
-fsqrt_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.w fsqrt_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fsqrt_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f81 # will move in underflow?
- beq.w fsqrt_sd_may_unfl
- bgt.w fsqrt_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407f # will move in overflow?
- beq.w fsqrt_sd_may_ovfl # maybe; go check
- blt.w fsqrt_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fsqrt_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsqrt_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fsqrt_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c01 # will move in underflow?
- beq.w fsqrt_sd_may_unfl
- bgt.b fsqrt_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43ff # will move in overflow?
- beq.w fsqrt_sd_may_ovfl # maybe; go check
- blt.w fsqrt_sd_ovfl # yes; go handle overflow
- bra.w fsqrt_sd_normal # no; ho handle normalized op
-
-# we're on the line here and the distinguising characteristic is whether
-# the exponent is 3fff or 3ffe. if it's 3ffe, then it's a safe number
-# elsewise fall through to underflow.
-fsqrt_sd_may_unfl:
- btst &0x0,1+FP_SCR0_EX(%a6) # is exponent 0x3fff?
- bne.w fsqrt_sd_normal # yes, so no underflow
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fsqrt_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # execute square root
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-# if underflow or inexact is enabled, go calculate EXOP first.
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsqrt_sd_unfl_ena # yes
-
-fsqrt_sd_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set possible 'Z' ccode
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fsqrt_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fsqrt_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fsqrt_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform square root
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsqrt_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsqrt_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fsqrt_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fsqrt_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fsqrt_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fsqrt_sd_may_ovfl:
- btst &0x0,1+FP_SCR0_EX(%a6) # is exponent 0x3fff?
- bne.w fsqrt_sd_ovfl # yes, so overflow
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fmov.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| >= 1.b?
- fbge.w fsqrt_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fsqrt_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fsqrt_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fsqrt_denorm
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fsqrt_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fsqrt_inf
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op
-
-#
-# fsqrt(+0) = +0
-# fsqrt(-0) = -0
-# fsqrt(+INF) = +INF
-# fsqrt(-INF) = OPERR
-#
-fsqrt_zero:
- tst.b SRC_EX(%a0) # is ZERO positive or negative?
- bmi.b fsqrt_zero_m # negative
-fsqrt_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fsqrt_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-fsqrt_inf:
- tst.b SRC_EX(%a0) # is INF positive or negative?
- bmi.l res_operr # negative
-fsqrt_inf_p:
- fmovm.x SRC(%a0),&0x80 # return +INF in fp0
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# addsub_scaler2(): scale inputs to fadd/fsub such that no #
-# OVFL/UNFL exceptions will result #
-# #
-# XREF **************************************************************** #
-# norm() - normalize mantissa after adjusting exponent #
-# #
-# INPUT *************************************************************** #
-# FP_SRC(a6) = fp op1(src) #
-# FP_DST(a6) = fp op2(dst) #
-# #
-# OUTPUT ************************************************************** #
-# FP_SRC(a6) = fp op1 scaled(src) #
-# FP_DST(a6) = fp op2 scaled(dst) #
-# d0 = scale amount #
-# #
-# ALGORITHM *********************************************************** #
-# If the DST exponent is > the SRC exponent, set the DST exponent #
-# equal to 0x3fff and scale the SRC exponent by the value that the #
-# DST exponent was scaled by. If the SRC exponent is greater or equal, #
-# do the opposite. Return this scale factor in d0. #
-# If the two exponents differ by > the number of mantissa bits #
-# plus two, then set the smallest exponent to a very small value as a #
-# quick shortcut. #
-# #
-#########################################################################
-
- global addsub_scaler2
-addsub_scaler2:
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- mov.w DST_EX(%a1),%d1
- mov.w %d0,FP_SCR0_EX(%a6)
- mov.w %d1,FP_SCR1_EX(%a6)
-
- andi.w &0x7fff,%d0
- andi.w &0x7fff,%d1
- mov.w %d0,L_SCR1(%a6) # store src exponent
- mov.w %d1,2+L_SCR1(%a6) # store dst exponent
-
- cmp.w %d0, %d1 # is src exp >= dst exp?
- bge.l src_exp_ge2
-
-# dst exp is > src exp; scale dst to exp = 0x3fff
-dst_exp_gt2:
- bsr.l scale_to_zero_dst
- mov.l %d0,-(%sp) # save scale factor
-
- cmpi.b STAG(%a6),&DENORM # is dst denormalized?
- bne.b cmpexp12
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the denorm; result is new exp
- neg.w %d0 # new exp = -(shft val)
- mov.w %d0,L_SCR1(%a6) # inset new exp
-
-cmpexp12:
- mov.w 2+L_SCR1(%a6),%d0
- subi.w &mantissalen+2,%d0 # subtract mantissalen+2 from larger exp
-
- cmp.w %d0,L_SCR1(%a6) # is difference >= len(mantissa)+2?
- bge.b quick_scale12
-
- mov.w L_SCR1(%a6),%d0
- add.w 0x2(%sp),%d0 # scale src exponent by scale factor
- mov.w FP_SCR0_EX(%a6),%d1
- and.w &0x8000,%d1
- or.w %d1,%d0 # concat {sgn,new exp}
- mov.w %d0,FP_SCR0_EX(%a6) # insert new dst exponent
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-quick_scale12:
- andi.w &0x8000,FP_SCR0_EX(%a6) # zero src exponent
- bset &0x0,1+FP_SCR0_EX(%a6) # set exp = 1
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-# src exp is >= dst exp; scale src to exp = 0x3fff
-src_exp_ge2:
- bsr.l scale_to_zero_src
- mov.l %d0,-(%sp) # save scale factor
-
- cmpi.b DTAG(%a6),&DENORM # is dst denormalized?
- bne.b cmpexp22
- lea FP_SCR1(%a6),%a0
- bsr.l norm # normalize the denorm; result is new exp
- neg.w %d0 # new exp = -(shft val)
- mov.w %d0,2+L_SCR1(%a6) # inset new exp
-
-cmpexp22:
- mov.w L_SCR1(%a6),%d0
- subi.w &mantissalen+2,%d0 # subtract mantissalen+2 from larger exp
-
- cmp.w %d0,2+L_SCR1(%a6) # is difference >= len(mantissa)+2?
- bge.b quick_scale22
-
- mov.w 2+L_SCR1(%a6),%d0
- add.w 0x2(%sp),%d0 # scale dst exponent by scale factor
- mov.w FP_SCR1_EX(%a6),%d1
- andi.w &0x8000,%d1
- or.w %d1,%d0 # concat {sgn,new exp}
- mov.w %d0,FP_SCR1_EX(%a6) # insert new dst exponent
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-quick_scale22:
- andi.w &0x8000,FP_SCR1_EX(%a6) # zero dst exponent
- bset &0x0,1+FP_SCR1_EX(%a6) # set exp = 1
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_to_zero_src(): scale the exponent of extended precision #
-# value at FP_SCR0(a6). #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR0(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# Set the exponent of the input operand to 0x3fff. Save the value #
-# of the difference between the original and new exponent. Then, #
-# normalize the operand if it was a DENORM. Add this normalization #
-# value to the previous value. Return the result. #
-# #
-#########################################################################
-
- global scale_to_zero_src
-scale_to_zero_src:
- mov.w FP_SCR0_EX(%a6),%d1 # extract operand's {sgn,exp}
- mov.w %d1,%d0 # make a copy
-
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,%d0 # extract operand's sgn
- or.w &0x3fff,%d0 # insert new operand's exponent(=0)
-
- mov.w %d0,FP_SCR0_EX(%a6) # insert biased exponent
-
- cmpi.b STAG(%a6),&DENORM # is operand normalized?
- beq.b stzs_denorm # normalize the DENORM
-
-stzs_norm:
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
-
- rts
-
-stzs_denorm:
- lea FP_SCR0(%a6),%a0 # pass ptr to src op
- bsr.l norm # normalize denorm
- neg.l %d0 # new exponent = -(shft val)
- mov.l %d0,%d1 # prepare for op_norm call
- bra.b stzs_norm # finish scaling
-
-###
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_sqrt(): scale the input operand exponent so a subsequent #
-# fsqrt operation won't take an exception. #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR0(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# If the input operand is a DENORM, normalize it. #
-# If the exponent of the input operand is even, set the exponent #
-# to 0x3ffe and return a scale factor of "(exp-0x3ffe)/2". If the #
-# exponent of the input operand is off, set the exponent to ox3fff and #
-# return a scale factor of "(exp-0x3fff)/2". #
-# #
-#########################################################################
-
- global scale_sqrt
-scale_sqrt:
- cmpi.b STAG(%a6),&DENORM # is operand normalized?
- beq.b ss_denorm # normalize the DENORM
-
- mov.w FP_SCR0_EX(%a6),%d1 # extract operand's {sgn,exp}
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,FP_SCR0_EX(%a6) # extract operand's sgn
-
- btst &0x0,%d1 # is exp even or odd?
- beq.b ss_norm_even
-
- ori.w &0x3fff,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_norm_even:
- ori.w &0x3ffe,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- mov.l &0x3ffe,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_denorm:
- lea FP_SCR0(%a6),%a0 # pass ptr to src op
- bsr.l norm # normalize denorm
-
- btst &0x0,%d0 # is exp even or odd?
- beq.b ss_denorm_even
-
- ori.w &0x3fff,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- add.l &0x3fff,%d0
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_denorm_even:
- ori.w &0x3ffe,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- add.l &0x3ffe,%d0
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-###
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_to_zero_dst(): scale the exponent of extended precision #
-# value at FP_SCR1(a6). #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR1(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR1(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# Set the exponent of the input operand to 0x3fff. Save the value #
-# of the difference between the original and new exponent. Then, #
-# normalize the operand if it was a DENORM. Add this normalization #
-# value to the previous value. Return the result. #
-# #
-#########################################################################
-
- global scale_to_zero_dst
-scale_to_zero_dst:
- mov.w FP_SCR1_EX(%a6),%d1 # extract operand's {sgn,exp}
- mov.w %d1,%d0 # make a copy
-
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,%d0 # extract operand's sgn
- or.w &0x3fff,%d0 # insert new operand's exponent(=0)
-
- mov.w %d0,FP_SCR1_EX(%a6) # insert biased exponent
-
- cmpi.b DTAG(%a6),&DENORM # is operand normalized?
- beq.b stzd_denorm # normalize the DENORM
-
-stzd_norm:
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- rts
-
-stzd_denorm:
- lea FP_SCR1(%a6),%a0 # pass ptr to dst op
- bsr.l norm # normalize denorm
- neg.l %d0 # new exponent = -(shft val)
- mov.l %d0,%d1 # prepare for op_norm call
- bra.b stzd_norm # finish scaling
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# res_qnan(): return default result w/ QNAN operand for dyadic #
-# res_snan(): return default result w/ SNAN operand for dyadic #
-# res_qnan_1op(): return dflt result w/ QNAN operand for monadic #
-# res_snan_1op(): return dflt result w/ SNAN operand for monadic #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# FP_SRC(a6) = pointer to extended precision src operand #
-# FP_DST(a6) = pointer to extended precision dst operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# If either operand (but not both operands) of an operation is a #
-# nonsignalling NAN, then that NAN is returned as the result. If both #
-# operands are nonsignalling NANs, then the destination operand #
-# nonsignalling NAN is returned as the result. #
-# If either operand to an operation is a signalling NAN (SNAN), #
-# then, the SNAN bit is set in the FPSR EXC byte. If the SNAN trap #
-# enable bit is set in the FPCR, then the trap is taken and the #
-# destination is not modified. If the SNAN trap enable bit is not set, #
-# then the SNAN is converted to a nonsignalling NAN (by setting the #
-# SNAN bit in the operand to one), and the operation continues as #
-# described in the preceding paragraph, for nonsignalling NANs. #
-# Make sure the appropriate FPSR bits are set before exiting. #
-# #
-#########################################################################
-
- global res_qnan
- global res_snan
-res_qnan:
-res_snan:
- cmp.b DTAG(%a6), &SNAN # is the dst an SNAN?
- beq.b dst_snan2
- cmp.b DTAG(%a6), &QNAN # is the dst a QNAN?
- beq.b dst_qnan2
-src_nan:
- cmp.b STAG(%a6), &QNAN
- beq.b src_qnan2
- global res_snan_1op
-res_snan_1op:
-src_snan2:
- bset &0x6, FP_SRC_HI(%a6) # set SNAN bit
- or.l &nan_mask+aiop_mask+snan_mask, USER_FPSR(%a6)
- lea FP_SRC(%a6), %a0
- bra.b nan_comp
- global res_qnan_1op
-res_qnan_1op:
-src_qnan2:
- or.l &nan_mask, USER_FPSR(%a6)
- lea FP_SRC(%a6), %a0
- bra.b nan_comp
-dst_snan2:
- or.l &nan_mask+aiop_mask+snan_mask, USER_FPSR(%a6)
- bset &0x6, FP_DST_HI(%a6) # set SNAN bit
- lea FP_DST(%a6), %a0
- bra.b nan_comp
-dst_qnan2:
- lea FP_DST(%a6), %a0
- cmp.b STAG(%a6), &SNAN
- bne nan_done
- or.l &aiop_mask+snan_mask, USER_FPSR(%a6)
-nan_done:
- or.l &nan_mask, USER_FPSR(%a6)
-nan_comp:
- btst &0x7, FTEMP_EX(%a0) # is NAN neg?
- beq.b nan_not_neg
- or.l &neg_mask, USER_FPSR(%a6)
-nan_not_neg:
- fmovm.x (%a0), &0x80
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# res_operr(): return default result during operand error #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default operand error result #
-# #
-# ALGORITHM *********************************************************** #
-# An nonsignalling NAN is returned as the default result when #
-# an operand error occurs for the following cases: #
-# #
-# Multiply: (Infinity x Zero) #
-# Divide : (Zero / Zero) || (Infinity / Infinity) #
-# #
-#########################################################################
-
- global res_operr
-res_operr:
- or.l &nan_mask+operr_mask+aiop_mask, USER_FPSR(%a6)
- fmovm.x nan_return(%pc), &0x80
- rts
-
-nan_return:
- long 0x7fff0000, 0xffffffff, 0xffffffff
-
-#########################################################################
-# fdbcc(): routine to emulate the fdbcc instruction #
-# #
-# XDEF **************************************************************** #
-# _fdbcc() #
-# #
-# XREF **************************************************************** #
-# fetch_dreg() - fetch Dn value #
-# store_dreg_l() - store updated Dn value #
-# #
-# INPUT *************************************************************** #
-# d0 = displacement #
-# #
-# OUTPUT ************************************************************** #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# This routine checks which conditional predicate is specified by #
-# the stacked fdbcc instruction opcode and then branches to a routine #
-# for that predicate. The corresponding fbcc instruction is then used #
-# to see whether the condition (specified by the stacked FPSR) is true #
-# or false. #
-# If a BSUN exception should be indicated, the BSUN and ABSUN #
-# bits are set in the stacked FPSR. If the BSUN exception is enabled, #
-# the fbsun_flg is set in the SPCOND_FLG location on the stack. If an #
-# enabled BSUN should not be flagged and the predicate is true, then #
-# Dn is fetched and decremented by one. If Dn is not equal to -1, add #
-# the displacement value to the stacked PC so that when an "rte" is #
-# finally executed, the branch occurs. #
-# #
-#########################################################################
- global _fdbcc
-_fdbcc:
- mov.l %d0,L_SCR1(%a6) # save displacement
-
- mov.w EXC_CMDREG(%a6),%d0 # fetch predicate
-
- clr.l %d1 # clear scratch reg
- mov.b FPSR_CC(%a6),%d1 # fetch fp ccodes
- ror.l &0x8,%d1 # rotate to top byte
- fmov.l %d1,%fpsr # insert into FPSR
-
- mov.w (tbl_fdbcc.b,%pc,%d0.w*2),%d1 # load table
- jmp (tbl_fdbcc.b,%pc,%d1.w) # jump to fdbcc routine
-
-tbl_fdbcc:
- short fdbcc_f - tbl_fdbcc # 00
- short fdbcc_eq - tbl_fdbcc # 01
- short fdbcc_ogt - tbl_fdbcc # 02
- short fdbcc_oge - tbl_fdbcc # 03
- short fdbcc_olt - tbl_fdbcc # 04
- short fdbcc_ole - tbl_fdbcc # 05
- short fdbcc_ogl - tbl_fdbcc # 06
- short fdbcc_or - tbl_fdbcc # 07
- short fdbcc_un - tbl_fdbcc # 08
- short fdbcc_ueq - tbl_fdbcc # 09
- short fdbcc_ugt - tbl_fdbcc # 10
- short fdbcc_uge - tbl_fdbcc # 11
- short fdbcc_ult - tbl_fdbcc # 12
- short fdbcc_ule - tbl_fdbcc # 13
- short fdbcc_neq - tbl_fdbcc # 14
- short fdbcc_t - tbl_fdbcc # 15
- short fdbcc_sf - tbl_fdbcc # 16
- short fdbcc_seq - tbl_fdbcc # 17
- short fdbcc_gt - tbl_fdbcc # 18
- short fdbcc_ge - tbl_fdbcc # 19
- short fdbcc_lt - tbl_fdbcc # 20
- short fdbcc_le - tbl_fdbcc # 21
- short fdbcc_gl - tbl_fdbcc # 22
- short fdbcc_gle - tbl_fdbcc # 23
- short fdbcc_ngle - tbl_fdbcc # 24
- short fdbcc_ngl - tbl_fdbcc # 25
- short fdbcc_nle - tbl_fdbcc # 26
- short fdbcc_nlt - tbl_fdbcc # 27
- short fdbcc_nge - tbl_fdbcc # 28
- short fdbcc_ngt - tbl_fdbcc # 29
- short fdbcc_sneq - tbl_fdbcc # 30
- short fdbcc_st - tbl_fdbcc # 31
-
-#########################################################################
-# #
-# IEEE Nonaware tests #
-# #
-# For the IEEE nonaware tests, only the false branch changes the #
-# counter. However, the true branch may set bsun so we check to see #
-# if the NAN bit is set, in which case BSUN and AIOP will be set. #
-# #
-# The cases EQ and NE are shared by the Aware and Nonaware groups #
-# and are incapable of setting the BSUN exception bit. #
-# #
-# Typically, only one of the two possible branch directions could #
-# have the NAN bit set. #
-# (This is assuming the mutual exclusiveness of FPSR cc bit groupings #
-# is preserved.) #
-# #
-#########################################################################
-
-#
-# equal:
-#
-# Z
-#
-fdbcc_eq:
- fbeq.w fdbcc_eq_yes # equal?
-fdbcc_eq_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_eq_yes:
- rts
-
-#
-# not equal:
-# _
-# Z
-#
-fdbcc_neq:
- fbneq.w fdbcc_neq_yes # not equal?
-fdbcc_neq_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_neq_yes:
- rts
-
-#
-# greater than:
-# _______
-# NANvZvN
-#
-fdbcc_gt:
- fbgt.w fdbcc_gt_yes # greater than?
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_false # no;go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_gt_yes:
- rts # do nothing
-
-#
-# not greater than:
-#
-# NANvZvN
-#
-fdbcc_ngt:
- fbngt.w fdbcc_ngt_yes # not greater than?
-fdbcc_ngt_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ngt_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_ngt_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_ngt_done:
- rts # no; do nothing
-
-#
-# greater than or equal:
-# _____
-# Zv(NANvN)
-#
-fdbcc_ge:
- fbge.w fdbcc_ge_yes # greater than or equal?
-fdbcc_ge_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_false # no;go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ge_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_ge_yes_done # no;go do nothing
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_ge_yes_done:
- rts # do nothing
-
-#
-# not (greater than or equal):
-# _
-# NANv(N^Z)
-#
-fdbcc_nge:
- fbnge.w fdbcc_nge_yes # not (greater than or equal)?
-fdbcc_nge_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_nge_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_nge_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_nge_done:
- rts # no; do nothing
-
-#
-# less than:
-# _____
-# N^(NANvZ)
-#
-fdbcc_lt:
- fblt.w fdbcc_lt_yes # less than?
-fdbcc_lt_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_false # no; go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_lt_yes:
- rts # do nothing
-
-#
-# not less than:
-# _
-# NANv(ZvN)
-#
-fdbcc_nlt:
- fbnlt.w fdbcc_nlt_yes # not less than?
-fdbcc_nlt_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_nlt_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_nlt_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_nlt_done:
- rts # no; do nothing
-
-#
-# less than or equal:
-# ___
-# Zv(N^NAN)
-#
-fdbcc_le:
- fble.w fdbcc_le_yes # less than or equal?
-fdbcc_le_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_false # no; go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_le_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_le_yes_done # no; go do nothing
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_le_yes_done:
- rts # do nothing
-
-#
-# not (less than or equal):
-# ___
-# NANv(NvZ)
-#
-fdbcc_nle:
- fbnle.w fdbcc_nle_yes # not (less than or equal)?
-fdbcc_nle_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_nle_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_nle_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_nle_done:
- rts # no; do nothing
-
-#
-# greater or less than:
-# _____
-# NANvZ
-#
-fdbcc_gl:
- fbgl.w fdbcc_gl_yes # greater or less than?
-fdbcc_gl_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fdbcc_false # no; handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_gl_yes:
- rts # do nothing
-
-#
-# not (greater or less than):
-#
-# NANvZ
-#
-fdbcc_ngl:
- fbngl.w fdbcc_ngl_yes # not (greater or less than)?
-fdbcc_ngl_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ngl_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b fdbcc_ngl_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_ngl_done:
- rts # no; do nothing
-
-#
-# greater, less, or equal:
-# ___
-# NAN
-#
-fdbcc_gle:
- fbgle.w fdbcc_gle_yes # greater, less, or equal?
-fdbcc_gle_no:
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # no; go handle counter
-fdbcc_gle_yes:
- rts # do nothing
-
-#
-# not (greater, less, or equal):
-#
-# NAN
-#
-fdbcc_ngle:
- fbngle.w fdbcc_ngle_yes # not (greater, less, or equal)?
-fdbcc_ngle_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ngle_yes:
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- rts # no; do nothing
-
-#########################################################################
-# #
-# Miscellaneous tests #
-# #
-# For the IEEE miscellaneous tests, all but fdbf and fdbt can set bsun. #
-# #
-#########################################################################
-
-#
-# false:
-#
-# False
-#
-fdbcc_f: # no bsun possible
- bra.w fdbcc_false # go handle counter
-
-#
-# true:
-#
-# True
-#
-fdbcc_t: # no bsun possible
- rts # do nothing
-
-#
-# signalling false:
-#
-# False
-#
-fdbcc_sf:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set?
- beq.w fdbcc_false # no;go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # go handle counter
-
-#
-# signalling true:
-#
-# True
-#
-fdbcc_st:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set?
- beq.b fdbcc_st_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_st_done:
- rts
-
-#
-# signalling equal:
-#
-# Z
-#
-fdbcc_seq:
- fbseq.w fdbcc_seq_yes # signalling equal?
-fdbcc_seq_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set?
- beq.w fdbcc_false # no;go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # go handle counter
-fdbcc_seq_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set?
- beq.b fdbcc_seq_yes_done # no;go do nothing
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_seq_yes_done:
- rts # yes; do nothing
-
-#
-# signalling not equal:
-# _
-# Z
-#
-fdbcc_sneq:
- fbsneq.w fdbcc_sneq_yes # signalling not equal?
-fdbcc_sneq_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set?
- beq.w fdbcc_false # no;go handle counter
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
- bra.w fdbcc_false # go handle counter
-fdbcc_sneq_yes:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fdbcc_sneq_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # is BSUN enabled?
- bne.w fdbcc_bsun # yes; we have an exception
-fdbcc_sneq_done:
- rts
-
-#########################################################################
-# #
-# IEEE Aware tests #
-# #
-# For the IEEE aware tests, action is only taken if the result is false.#
-# Therefore, the opposite branch type is used to jump to the decrement #
-# routine. #
-# The BSUN exception will not be set for any of these tests. #
-# #
-#########################################################################
-
-#
-# ordered greater than:
-# _______
-# NANvZvN
-#
-fdbcc_ogt:
- fbogt.w fdbcc_ogt_yes # ordered greater than?
-fdbcc_ogt_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ogt_yes:
- rts # yes; do nothing
-
-#
-# unordered or less or equal:
-# _______
-# NANvZvN
-#
-fdbcc_ule:
- fbule.w fdbcc_ule_yes # unordered or less or equal?
-fdbcc_ule_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ule_yes:
- rts # yes; do nothing
-
-#
-# ordered greater than or equal:
-# _____
-# Zv(NANvN)
-#
-fdbcc_oge:
- fboge.w fdbcc_oge_yes # ordered greater than or equal?
-fdbcc_oge_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_oge_yes:
- rts # yes; do nothing
-
-#
-# unordered or less than:
-# _
-# NANv(N^Z)
-#
-fdbcc_ult:
- fbult.w fdbcc_ult_yes # unordered or less than?
-fdbcc_ult_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ult_yes:
- rts # yes; do nothing
-
-#
-# ordered less than:
-# _____
-# N^(NANvZ)
-#
-fdbcc_olt:
- fbolt.w fdbcc_olt_yes # ordered less than?
-fdbcc_olt_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_olt_yes:
- rts # yes; do nothing
-
-#
-# unordered or greater or equal:
-#
-# NANvZvN
-#
-fdbcc_uge:
- fbuge.w fdbcc_uge_yes # unordered or greater than?
-fdbcc_uge_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_uge_yes:
- rts # yes; do nothing
-
-#
-# ordered less than or equal:
-# ___
-# Zv(N^NAN)
-#
-fdbcc_ole:
- fbole.w fdbcc_ole_yes # ordered greater or less than?
-fdbcc_ole_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ole_yes:
- rts # yes; do nothing
-
-#
-# unordered or greater than:
-# ___
-# NANv(NvZ)
-#
-fdbcc_ugt:
- fbugt.w fdbcc_ugt_yes # unordered or greater than?
-fdbcc_ugt_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ugt_yes:
- rts # yes; do nothing
-
-#
-# ordered greater or less than:
-# _____
-# NANvZ
-#
-fdbcc_ogl:
- fbogl.w fdbcc_ogl_yes # ordered greater or less than?
-fdbcc_ogl_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ogl_yes:
- rts # yes; do nothing
-
-#
-# unordered or equal:
-#
-# NANvZ
-#
-fdbcc_ueq:
- fbueq.w fdbcc_ueq_yes # unordered or equal?
-fdbcc_ueq_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_ueq_yes:
- rts # yes; do nothing
-
-#
-# ordered:
-# ___
-# NAN
-#
-fdbcc_or:
- fbor.w fdbcc_or_yes # ordered?
-fdbcc_or_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_or_yes:
- rts # yes; do nothing
-
-#
-# unordered:
-#
-# NAN
-#
-fdbcc_un:
- fbun.w fdbcc_un_yes # unordered?
-fdbcc_un_no:
- bra.w fdbcc_false # no; go handle counter
-fdbcc_un_yes:
- rts # yes; do nothing
-
-#######################################################################
-
-#
-# the bsun exception bit was not set.
-#
-# (1) subtract 1 from the count register
-# (2) if (cr == -1) then
-# pc = pc of next instruction
-# else
-# pc += sign_ext(16-bit displacement)
-#
-fdbcc_false:
- mov.b 1+EXC_OPWORD(%a6), %d1 # fetch lo opword
- andi.w &0x7, %d1 # extract count register
-
- bsr.l fetch_dreg # fetch count value
-# make sure that d0 isn't corrupted between calls...
-
- subq.w &0x1, %d0 # Dn - 1 -> Dn
-
- bsr.l store_dreg_l # store new count value
-
- cmpi.w %d0, &-0x1 # is (Dn == -1)?
- bne.b fdbcc_false_cont # no;
- rts
-
-fdbcc_false_cont:
- mov.l L_SCR1(%a6),%d0 # fetch displacement
- add.l USER_FPIAR(%a6),%d0 # add instruction PC
- addq.l &0x4,%d0 # add instruction length
- mov.l %d0,EXC_PC(%a6) # set new PC
- rts
-
-# the emulation routine set bsun and BSUN was enabled. have to
-# fix stack and jump to the bsun handler.
-# let the caller of this routine shift the stack frame up to
-# eliminate the effective address field.
-fdbcc_bsun:
- mov.b &fbsun_flg,SPCOND_FLG(%a6)
- rts
-
-#########################################################################
-# ftrapcc(): routine to emulate the ftrapcc instruction #
-# #
-# XDEF **************************************************************** #
-# _ftrapcc() #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# This routine checks which conditional predicate is specified by #
-# the stacked ftrapcc instruction opcode and then branches to a routine #
-# for that predicate. The corresponding fbcc instruction is then used #
-# to see whether the condition (specified by the stacked FPSR) is true #
-# or false. #
-# If a BSUN exception should be indicated, the BSUN and ABSUN #
-# bits are set in the stacked FPSR. If the BSUN exception is enabled, #
-# the fbsun_flg is set in the SPCOND_FLG location on the stack. If an #
-# enabled BSUN should not be flagged and the predicate is true, then #
-# the ftrapcc_flg is set in the SPCOND_FLG location. These special #
-# flags indicate to the calling routine to emulate the exceptional #
-# condition. #
-# #
-#########################################################################
-
- global _ftrapcc
-_ftrapcc:
- mov.w EXC_CMDREG(%a6),%d0 # fetch predicate
-
- clr.l %d1 # clear scratch reg
- mov.b FPSR_CC(%a6),%d1 # fetch fp ccodes
- ror.l &0x8,%d1 # rotate to top byte
- fmov.l %d1,%fpsr # insert into FPSR
-
- mov.w (tbl_ftrapcc.b,%pc,%d0.w*2), %d1 # load table
- jmp (tbl_ftrapcc.b,%pc,%d1.w) # jump to ftrapcc routine
-
-tbl_ftrapcc:
- short ftrapcc_f - tbl_ftrapcc # 00
- short ftrapcc_eq - tbl_ftrapcc # 01
- short ftrapcc_ogt - tbl_ftrapcc # 02
- short ftrapcc_oge - tbl_ftrapcc # 03
- short ftrapcc_olt - tbl_ftrapcc # 04
- short ftrapcc_ole - tbl_ftrapcc # 05
- short ftrapcc_ogl - tbl_ftrapcc # 06
- short ftrapcc_or - tbl_ftrapcc # 07
- short ftrapcc_un - tbl_ftrapcc # 08
- short ftrapcc_ueq - tbl_ftrapcc # 09
- short ftrapcc_ugt - tbl_ftrapcc # 10
- short ftrapcc_uge - tbl_ftrapcc # 11
- short ftrapcc_ult - tbl_ftrapcc # 12
- short ftrapcc_ule - tbl_ftrapcc # 13
- short ftrapcc_neq - tbl_ftrapcc # 14
- short ftrapcc_t - tbl_ftrapcc # 15
- short ftrapcc_sf - tbl_ftrapcc # 16
- short ftrapcc_seq - tbl_ftrapcc # 17
- short ftrapcc_gt - tbl_ftrapcc # 18
- short ftrapcc_ge - tbl_ftrapcc # 19
- short ftrapcc_lt - tbl_ftrapcc # 20
- short ftrapcc_le - tbl_ftrapcc # 21
- short ftrapcc_gl - tbl_ftrapcc # 22
- short ftrapcc_gle - tbl_ftrapcc # 23
- short ftrapcc_ngle - tbl_ftrapcc # 24
- short ftrapcc_ngl - tbl_ftrapcc # 25
- short ftrapcc_nle - tbl_ftrapcc # 26
- short ftrapcc_nlt - tbl_ftrapcc # 27
- short ftrapcc_nge - tbl_ftrapcc # 28
- short ftrapcc_ngt - tbl_ftrapcc # 29
- short ftrapcc_sneq - tbl_ftrapcc # 30
- short ftrapcc_st - tbl_ftrapcc # 31
-
-#########################################################################
-# #
-# IEEE Nonaware tests #
-# #
-# For the IEEE nonaware tests, we set the result based on the #
-# floating point condition codes. In addition, we check to see #
-# if the NAN bit is set, in which case BSUN and AIOP will be set. #
-# #
-# The cases EQ and NE are shared by the Aware and Nonaware groups #
-# and are incapable of setting the BSUN exception bit. #
-# #
-# Typically, only one of the two possible branch directions could #
-# have the NAN bit set. #
-# #
-#########################################################################
-
-#
-# equal:
-#
-# Z
-#
-ftrapcc_eq:
- fbeq.w ftrapcc_trap # equal?
-ftrapcc_eq_no:
- rts # do nothing
-
-#
-# not equal:
-# _
-# Z
-#
-ftrapcc_neq:
- fbneq.w ftrapcc_trap # not equal?
-ftrapcc_neq_no:
- rts # do nothing
-
-#
-# greater than:
-# _______
-# NANvZvN
-#
-ftrapcc_gt:
- fbgt.w ftrapcc_trap # greater than?
-ftrapcc_gt_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b ftrapcc_gt_done # no
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_gt_done:
- rts # no; do nothing
-
-#
-# not greater than:
-#
-# NANvZvN
-#
-ftrapcc_ngt:
- fbngt.w ftrapcc_ngt_yes # not greater than?
-ftrapcc_ngt_no:
- rts # do nothing
-ftrapcc_ngt_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# greater than or equal:
-# _____
-# Zv(NANvN)
-#
-ftrapcc_ge:
- fbge.w ftrapcc_ge_yes # greater than or equal?
-ftrapcc_ge_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b ftrapcc_ge_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_ge_done:
- rts # no; do nothing
-ftrapcc_ge_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# not (greater than or equal):
-# _
-# NANv(N^Z)
-#
-ftrapcc_nge:
- fbnge.w ftrapcc_nge_yes # not (greater than or equal)?
-ftrapcc_nge_no:
- rts # do nothing
-ftrapcc_nge_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# less than:
-# _____
-# N^(NANvZ)
-#
-ftrapcc_lt:
- fblt.w ftrapcc_trap # less than?
-ftrapcc_lt_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b ftrapcc_lt_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_lt_done:
- rts # no; do nothing
-
-#
-# not less than:
-# _
-# NANv(ZvN)
-#
-ftrapcc_nlt:
- fbnlt.w ftrapcc_nlt_yes # not less than?
-ftrapcc_nlt_no:
- rts # do nothing
-ftrapcc_nlt_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# less than or equal:
-# ___
-# Zv(N^NAN)
-#
-ftrapcc_le:
- fble.w ftrapcc_le_yes # less than or equal?
-ftrapcc_le_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b ftrapcc_le_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_le_done:
- rts # no; do nothing
-ftrapcc_le_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# not (less than or equal):
-# ___
-# NANv(NvZ)
-#
-ftrapcc_nle:
- fbnle.w ftrapcc_nle_yes # not (less than or equal)?
-ftrapcc_nle_no:
- rts # do nothing
-ftrapcc_nle_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# greater or less than:
-# _____
-# NANvZ
-#
-ftrapcc_gl:
- fbgl.w ftrapcc_trap # greater or less than?
-ftrapcc_gl_no:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.b ftrapcc_gl_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_gl_done:
- rts # no; do nothing
-
-#
-# not (greater or less than):
-#
-# NANvZ
-#
-ftrapcc_ngl:
- fbngl.w ftrapcc_ngl_yes # not (greater or less than)?
-ftrapcc_ngl_no:
- rts # do nothing
-ftrapcc_ngl_yes:
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# greater, less, or equal:
-# ___
-# NAN
-#
-ftrapcc_gle:
- fbgle.w ftrapcc_trap # greater, less, or equal?
-ftrapcc_gle_no:
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- rts # no; do nothing
-
-#
-# not (greater, less, or equal):
-#
-# NAN
-#
-ftrapcc_ngle:
- fbngle.w ftrapcc_ngle_yes # not (greater, less, or equal)?
-ftrapcc_ngle_no:
- rts # do nothing
-ftrapcc_ngle_yes:
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#########################################################################
-# #
-# Miscellaneous tests #
-# #
-# For the IEEE aware tests, we only have to set the result based on the #
-# floating point condition codes. The BSUN exception will not be #
-# set for any of these tests. #
-# #
-#########################################################################
-
-#
-# false:
-#
-# False
-#
-ftrapcc_f:
- rts # do nothing
-
-#
-# true:
-#
-# True
-#
-ftrapcc_t:
- bra.w ftrapcc_trap # go take trap
-
-#
-# signalling false:
-#
-# False
-#
-ftrapcc_sf:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.b ftrapcc_sf_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_sf_done:
- rts # no; do nothing
-
-#
-# signalling true:
-#
-# True
-#
-ftrapcc_st:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# signalling equal:
-#
-# Z
-#
-ftrapcc_seq:
- fbseq.w ftrapcc_seq_yes # signalling equal?
-ftrapcc_seq_no:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w ftrapcc_seq_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_seq_done:
- rts # no; do nothing
-ftrapcc_seq_yes:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#
-# signalling not equal:
-# _
-# Z
-#
-ftrapcc_sneq:
- fbsneq.w ftrapcc_sneq_yes # signalling equal?
-ftrapcc_sneq_no:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w ftrapcc_sneq_no_done # no; go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
-ftrapcc_sneq_no_done:
- rts # do nothing
-ftrapcc_sneq_yes:
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w ftrapcc_trap # no; go take trap
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- btst &bsun_bit, FPCR_ENABLE(%a6) # was BSUN set?
- bne.w ftrapcc_bsun # yes
- bra.w ftrapcc_trap # no; go take trap
-
-#########################################################################
-# #
-# IEEE Aware tests #
-# #
-# For the IEEE aware tests, we only have to set the result based on the #
-# floating point condition codes. The BSUN exception will not be #
-# set for any of these tests. #
-# #
-#########################################################################
-
-#
-# ordered greater than:
-# _______
-# NANvZvN
-#
-ftrapcc_ogt:
- fbogt.w ftrapcc_trap # ordered greater than?
-ftrapcc_ogt_no:
- rts # do nothing
-
-#
-# unordered or less or equal:
-# _______
-# NANvZvN
-#
-ftrapcc_ule:
- fbule.w ftrapcc_trap # unordered or less or equal?
-ftrapcc_ule_no:
- rts # do nothing
-
-#
-# ordered greater than or equal:
-# _____
-# Zv(NANvN)
-#
-ftrapcc_oge:
- fboge.w ftrapcc_trap # ordered greater than or equal?
-ftrapcc_oge_no:
- rts # do nothing
-
-#
-# unordered or less than:
-# _
-# NANv(N^Z)
-#
-ftrapcc_ult:
- fbult.w ftrapcc_trap # unordered or less than?
-ftrapcc_ult_no:
- rts # do nothing
-
-#
-# ordered less than:
-# _____
-# N^(NANvZ)
-#
-ftrapcc_olt:
- fbolt.w ftrapcc_trap # ordered less than?
-ftrapcc_olt_no:
- rts # do nothing
-
-#
-# unordered or greater or equal:
-#
-# NANvZvN
-#
-ftrapcc_uge:
- fbuge.w ftrapcc_trap # unordered or greater than?
-ftrapcc_uge_no:
- rts # do nothing
-
-#
-# ordered less than or equal:
-# ___
-# Zv(N^NAN)
-#
-ftrapcc_ole:
- fbole.w ftrapcc_trap # ordered greater or less than?
-ftrapcc_ole_no:
- rts # do nothing
-
-#
-# unordered or greater than:
-# ___
-# NANv(NvZ)
-#
-ftrapcc_ugt:
- fbugt.w ftrapcc_trap # unordered or greater than?
-ftrapcc_ugt_no:
- rts # do nothing
-
-#
-# ordered greater or less than:
-# _____
-# NANvZ
-#
-ftrapcc_ogl:
- fbogl.w ftrapcc_trap # ordered greater or less than?
-ftrapcc_ogl_no:
- rts # do nothing
-
-#
-# unordered or equal:
-#
-# NANvZ
-#
-ftrapcc_ueq:
- fbueq.w ftrapcc_trap # unordered or equal?
-ftrapcc_ueq_no:
- rts # do nothing
-
-#
-# ordered:
-# ___
-# NAN
-#
-ftrapcc_or:
- fbor.w ftrapcc_trap # ordered?
-ftrapcc_or_no:
- rts # do nothing
-
-#
-# unordered:
-#
-# NAN
-#
-ftrapcc_un:
- fbun.w ftrapcc_trap # unordered?
-ftrapcc_un_no:
- rts # do nothing
-
-#######################################################################
-
-# the bsun exception bit was not set.
-# we will need to jump to the ftrapcc vector. the stack frame
-# is the same size as that of the fp unimp instruction. the
-# only difference is that the <ea> field should hold the PC
-# of the ftrapcc instruction and the vector offset field
-# should denote the ftrapcc trap.
-ftrapcc_trap:
- mov.b &ftrapcc_flg,SPCOND_FLG(%a6)
- rts
-
-# the emulation routine set bsun and BSUN was enabled. have to
-# fix stack and jump to the bsun handler.
-# let the caller of this routine shift the stack frame up to
-# eliminate the effective address field.
-ftrapcc_bsun:
- mov.b &fbsun_flg,SPCOND_FLG(%a6)
- rts
-
-#########################################################################
-# fscc(): routine to emulate the fscc instruction #
-# #
-# XDEF **************************************************************** #
-# _fscc() #
-# #
-# XREF **************************************************************** #
-# store_dreg_b() - store result to data register file #
-# dec_areg() - decrement an areg for -(an) mode #
-# inc_areg() - increment an areg for (an)+ mode #
-# _dmem_write_byte() - store result to memory #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# This routine checks which conditional predicate is specified by #
-# the stacked fscc instruction opcode and then branches to a routine #
-# for that predicate. The corresponding fbcc instruction is then used #
-# to see whether the condition (specified by the stacked FPSR) is true #
-# or false. #
-# If a BSUN exception should be indicated, the BSUN and ABSUN #
-# bits are set in the stacked FPSR. If the BSUN exception is enabled, #
-# the fbsun_flg is set in the SPCOND_FLG location on the stack. If an #
-# enabled BSUN should not be flagged and the predicate is true, then #
-# the result is stored to the data register file or memory #
-# #
-#########################################################################
-
- global _fscc
-_fscc:
- mov.w EXC_CMDREG(%a6),%d0 # fetch predicate
-
- clr.l %d1 # clear scratch reg
- mov.b FPSR_CC(%a6),%d1 # fetch fp ccodes
- ror.l &0x8,%d1 # rotate to top byte
- fmov.l %d1,%fpsr # insert into FPSR
-
- mov.w (tbl_fscc.b,%pc,%d0.w*2),%d1 # load table
- jmp (tbl_fscc.b,%pc,%d1.w) # jump to fscc routine
-
-tbl_fscc:
- short fscc_f - tbl_fscc # 00
- short fscc_eq - tbl_fscc # 01
- short fscc_ogt - tbl_fscc # 02
- short fscc_oge - tbl_fscc # 03
- short fscc_olt - tbl_fscc # 04
- short fscc_ole - tbl_fscc # 05
- short fscc_ogl - tbl_fscc # 06
- short fscc_or - tbl_fscc # 07
- short fscc_un - tbl_fscc # 08
- short fscc_ueq - tbl_fscc # 09
- short fscc_ugt - tbl_fscc # 10
- short fscc_uge - tbl_fscc # 11
- short fscc_ult - tbl_fscc # 12
- short fscc_ule - tbl_fscc # 13
- short fscc_neq - tbl_fscc # 14
- short fscc_t - tbl_fscc # 15
- short fscc_sf - tbl_fscc # 16
- short fscc_seq - tbl_fscc # 17
- short fscc_gt - tbl_fscc # 18
- short fscc_ge - tbl_fscc # 19
- short fscc_lt - tbl_fscc # 20
- short fscc_le - tbl_fscc # 21
- short fscc_gl - tbl_fscc # 22
- short fscc_gle - tbl_fscc # 23
- short fscc_ngle - tbl_fscc # 24
- short fscc_ngl - tbl_fscc # 25
- short fscc_nle - tbl_fscc # 26
- short fscc_nlt - tbl_fscc # 27
- short fscc_nge - tbl_fscc # 28
- short fscc_ngt - tbl_fscc # 29
- short fscc_sneq - tbl_fscc # 30
- short fscc_st - tbl_fscc # 31
-
-#########################################################################
-# #
-# IEEE Nonaware tests #
-# #
-# For the IEEE nonaware tests, we set the result based on the #
-# floating point condition codes. In addition, we check to see #
-# if the NAN bit is set, in which case BSUN and AIOP will be set. #
-# #
-# The cases EQ and NE are shared by the Aware and Nonaware groups #
-# and are incapable of setting the BSUN exception bit. #
-# #
-# Typically, only one of the two possible branch directions could #
-# have the NAN bit set. #
-# #
-#########################################################################
-
-#
-# equal:
-#
-# Z
-#
-fscc_eq:
- fbeq.w fscc_eq_yes # equal?
-fscc_eq_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_eq_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# not equal:
-# _
-# Z
-#
-fscc_neq:
- fbneq.w fscc_neq_yes # not equal?
-fscc_neq_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_neq_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# greater than:
-# _______
-# NANvZvN
-#
-fscc_gt:
- fbgt.w fscc_gt_yes # greater than?
-fscc_gt_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_gt_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# not greater than:
-#
-# NANvZvN
-#
-fscc_ngt:
- fbngt.w fscc_ngt_yes # not greater than?
-fscc_ngt_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ngt_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# greater than or equal:
-# _____
-# Zv(NANvN)
-#
-fscc_ge:
- fbge.w fscc_ge_yes # greater than or equal?
-fscc_ge_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_ge_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# not (greater than or equal):
-# _
-# NANv(N^Z)
-#
-fscc_nge:
- fbnge.w fscc_nge_yes # not (greater than or equal)?
-fscc_nge_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_nge_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# less than:
-# _____
-# N^(NANvZ)
-#
-fscc_lt:
- fblt.w fscc_lt_yes # less than?
-fscc_lt_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_lt_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# not less than:
-# _
-# NANv(ZvN)
-#
-fscc_nlt:
- fbnlt.w fscc_nlt_yes # not less than?
-fscc_nlt_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_nlt_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# less than or equal:
-# ___
-# Zv(N^NAN)
-#
-fscc_le:
- fble.w fscc_le_yes # less than or equal?
-fscc_le_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_le_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# not (less than or equal):
-# ___
-# NANv(NvZ)
-#
-fscc_nle:
- fbnle.w fscc_nle_yes # not (less than or equal)?
-fscc_nle_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_nle_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# greater or less than:
-# _____
-# NANvZ
-#
-fscc_gl:
- fbgl.w fscc_gl_yes # greater or less than?
-fscc_gl_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_gl_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# not (greater or less than):
-#
-# NANvZ
-#
-fscc_ngl:
- fbngl.w fscc_ngl_yes # not (greater or less than)?
-fscc_ngl_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ngl_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # is NAN set in cc?
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# greater, less, or equal:
-# ___
-# NAN
-#
-fscc_gle:
- fbgle.w fscc_gle_yes # greater, less, or equal?
-fscc_gle_no:
- clr.b %d0 # set false
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_gle_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# not (greater, less, or equal):
-#
-# NAN
-#
-fscc_ngle:
- fbngle.w fscc_ngle_yes # not (greater, less, or equal)?
-fscc_ngle_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ngle_yes:
- st %d0 # set true
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#########################################################################
-# #
-# Miscellaneous tests #
-# #
-# For the IEEE aware tests, we only have to set the result based on the #
-# floating point condition codes. The BSUN exception will not be #
-# set for any of these tests. #
-# #
-#########################################################################
-
-#
-# false:
-#
-# False
-#
-fscc_f:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-
-#
-# true:
-#
-# True
-#
-fscc_t:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# signalling false:
-#
-# False
-#
-fscc_sf:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# signalling true:
-#
-# True
-#
-fscc_st:
- st %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# signalling equal:
-#
-# Z
-#
-fscc_seq:
- fbseq.w fscc_seq_yes # signalling equal?
-fscc_seq_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_seq_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#
-# signalling not equal:
-# _
-# Z
-#
-fscc_sneq:
- fbsneq.w fscc_sneq_yes # signalling equal?
-fscc_sneq_no:
- clr.b %d0 # set false
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-fscc_sneq_yes:
- st %d0 # set true
- btst &nan_bit, FPSR_CC(%a6) # set BSUN exc bit
- beq.w fscc_done # no;go finish
- ori.l &bsun_mask+aiop_mask, USER_FPSR(%a6) # set BSUN exc bit
- bra.w fscc_chk_bsun # go finish
-
-#########################################################################
-# #
-# IEEE Aware tests #
-# #
-# For the IEEE aware tests, we only have to set the result based on the #
-# floating point condition codes. The BSUN exception will not be #
-# set for any of these tests. #
-# #
-#########################################################################
-
-#
-# ordered greater than:
-# _______
-# NANvZvN
-#
-fscc_ogt:
- fbogt.w fscc_ogt_yes # ordered greater than?
-fscc_ogt_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ogt_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered or less or equal:
-# _______
-# NANvZvN
-#
-fscc_ule:
- fbule.w fscc_ule_yes # unordered or less or equal?
-fscc_ule_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ule_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# ordered greater than or equal:
-# _____
-# Zv(NANvN)
-#
-fscc_oge:
- fboge.w fscc_oge_yes # ordered greater than or equal?
-fscc_oge_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_oge_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered or less than:
-# _
-# NANv(N^Z)
-#
-fscc_ult:
- fbult.w fscc_ult_yes # unordered or less than?
-fscc_ult_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ult_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# ordered less than:
-# _____
-# N^(NANvZ)
-#
-fscc_olt:
- fbolt.w fscc_olt_yes # ordered less than?
-fscc_olt_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_olt_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered or greater or equal:
-#
-# NANvZvN
-#
-fscc_uge:
- fbuge.w fscc_uge_yes # unordered or greater than?
-fscc_uge_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_uge_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# ordered less than or equal:
-# ___
-# Zv(N^NAN)
-#
-fscc_ole:
- fbole.w fscc_ole_yes # ordered greater or less than?
-fscc_ole_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ole_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered or greater than:
-# ___
-# NANv(NvZ)
-#
-fscc_ugt:
- fbugt.w fscc_ugt_yes # unordered or greater than?
-fscc_ugt_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ugt_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# ordered greater or less than:
-# _____
-# NANvZ
-#
-fscc_ogl:
- fbogl.w fscc_ogl_yes # ordered greater or less than?
-fscc_ogl_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ogl_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered or equal:
-#
-# NANvZ
-#
-fscc_ueq:
- fbueq.w fscc_ueq_yes # unordered or equal?
-fscc_ueq_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_ueq_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# ordered:
-# ___
-# NAN
-#
-fscc_or:
- fbor.w fscc_or_yes # ordered?
-fscc_or_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_or_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#
-# unordered:
-#
-# NAN
-#
-fscc_un:
- fbun.w fscc_un_yes # unordered?
-fscc_un_no:
- clr.b %d0 # set false
- bra.w fscc_done # go finish
-fscc_un_yes:
- st %d0 # set true
- bra.w fscc_done # go finish
-
-#######################################################################
-
-#
-# the bsun exception bit was set. now, check to see is BSUN
-# is enabled. if so, don't store result and correct stack frame
-# for a bsun exception.
-#
-fscc_chk_bsun:
- btst &bsun_bit,FPCR_ENABLE(%a6) # was BSUN set?
- bne.w fscc_bsun
-
-#
-# the bsun exception bit was not set.
-# the result has been selected.
-# now, check to see if the result is to be stored in the data register
-# file or in memory.
-#
-fscc_done:
- mov.l %d0,%a0 # save result for a moment
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # fetch lo opword
- mov.l %d1,%d0 # make a copy
- andi.b &0x38,%d1 # extract src mode
-
- bne.b fscc_mem_op # it's a memory operation
-
- mov.l %d0,%d1
- andi.w &0x7,%d1 # pass index in d1
- mov.l %a0,%d0 # pass result in d0
- bsr.l store_dreg_b # save result in regfile
- rts
-
-#
-# the stacked <ea> is correct with the exception of:
-# -> Dn : <ea> is garbage
-#
-# if the addressing mode is post-increment or pre-decrement,
-# then the address registers have not been updated.
-#
-fscc_mem_op:
- cmpi.b %d1,&0x18 # is <ea> (An)+ ?
- beq.b fscc_mem_inc # yes
- cmpi.b %d1,&0x20 # is <ea> -(An) ?
- beq.b fscc_mem_dec # yes
-
- mov.l %a0,%d0 # pass result in d0
- mov.l EXC_EA(%a6),%a0 # fetch <ea>
- bsr.l _dmem_write_byte # write result byte
-
- tst.l %d1 # did dstore fail?
- bne.w fscc_err # yes
-
- rts
-
-# addressing mode is post-increment. write the result byte. if the write
-# fails then don't update the address register. if write passes then
-# call inc_areg() to update the address register.
-fscc_mem_inc:
- mov.l %a0,%d0 # pass result in d0
- mov.l EXC_EA(%a6),%a0 # fetch <ea>
- bsr.l _dmem_write_byte # write result byte
-
- tst.l %d1 # did dstore fail?
- bne.w fscc_err # yes
-
- mov.b 0x1+EXC_OPWORD(%a6),%d1 # fetch opword
- andi.w &0x7,%d1 # pass index in d1
- movq.l &0x1,%d0 # pass amt to inc by
- bsr.l inc_areg # increment address register
-
- rts
-
-# addressing mode is pre-decrement. write the result byte. if the write
-# fails then don't update the address register. if the write passes then
-# call dec_areg() to update the address register.
-fscc_mem_dec:
- mov.l %a0,%d0 # pass result in d0
- mov.l EXC_EA(%a6),%a0 # fetch <ea>
- bsr.l _dmem_write_byte # write result byte
-
- tst.l %d1 # did dstore fail?
- bne.w fscc_err # yes
-
- mov.b 0x1+EXC_OPWORD(%a6),%d1 # fetch opword
- andi.w &0x7,%d1 # pass index in d1
- movq.l &0x1,%d0 # pass amt to dec by
- bsr.l dec_areg # decrement address register
-
- rts
-
-# the emulation routine set bsun and BSUN was enabled. have to
-# fix stack and jump to the bsun handler.
-# let the caller of this routine shift the stack frame up to
-# eliminate the effective address field.
-fscc_bsun:
- mov.b &fbsun_flg,SPCOND_FLG(%a6)
- rts
-
-# the byte write to memory has failed. pass the failing effective address
-# and a FSLW to funimp_dacc().
-fscc_err:
- mov.w &0x00a1,EXC_VOFF(%a6)
- bra.l facc_finish
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmovm_dynamic(): emulate "fmovm" dynamic instruction #
-# #
-# XREF **************************************************************** #
-# fetch_dreg() - fetch data register #
-# {i,d,}mem_read() - fetch data from memory #
-# _mem_write() - write data to memory #
-# iea_iacc() - instruction memory access error occurred #
-# iea_dacc() - data memory access error occurred #
-# restore() - restore An index regs if access error occurred #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If instr is "fmovm Dn,-(A7)" from supervisor mode, #
-# d0 = size of dump #
-# d1 = Dn #
-# Else if instruction access error, #
-# d0 = FSLW #
-# Else if data access error, #
-# d0 = FSLW #
-# a0 = address of fault #
-# Else #
-# none. #
-# #
-# ALGORITHM *********************************************************** #
-# The effective address must be calculated since this is entered #
-# from an "Unimplemented Effective Address" exception handler. So, we #
-# have our own fcalc_ea() routine here. If an access error is flagged #
-# by a _{i,d,}mem_read() call, we must exit through the special #
-# handler. #
-# The data register is determined and its value loaded to get the #
-# string of FP registers affected. This value is used as an index into #
-# a lookup table such that we can determine the number of bytes #
-# involved. #
-# If the instruction is "fmovm.x <ea>,Dn", a _mem_read() is used #
-# to read in all FP values. Again, _mem_read() may fail and require a #
-# special exit. #
-# If the instruction is "fmovm.x DN,<ea>", a _mem_write() is used #
-# to write all FP values. _mem_write() may also fail. #
-# If the instruction is "fmovm.x DN,-(a7)" from supervisor mode, #
-# then we return the size of the dump and the string to the caller #
-# so that the move can occur outside of this routine. This special #
-# case is required so that moves to the system stack are handled #
-# correctly. #
-# #
-# DYNAMIC: #
-# fmovm.x dn, <ea> #
-# fmovm.x <ea>, dn #
-# #
-# <WORD 1> <WORD2> #
-# 1111 0010 00 |<ea>| 11@& 1000 0$$$ 0000 #
-# #
-# & = (0): predecrement addressing mode #
-# (1): postincrement or control addressing mode #
-# @ = (0): move listed regs from memory to the FPU #
-# (1): move listed regs from the FPU to memory #
-# $$$ : index of data register holding reg select mask #
-# #
-# NOTES: #
-# If the data register holds a zero, then the #
-# instruction is a nop. #
-# #
-#########################################################################
-
- global fmovm_dynamic
-fmovm_dynamic:
-
-# extract the data register in which the bit string resides...
- mov.b 1+EXC_EXTWORD(%a6),%d1 # fetch extword
- andi.w &0x70,%d1 # extract reg bits
- lsr.b &0x4,%d1 # shift into lo bits
-
-# fetch the bit string into d0...
- bsr.l fetch_dreg # fetch reg string
-
- andi.l &0x000000ff,%d0 # keep only lo byte
-
- mov.l %d0,-(%sp) # save strg
- mov.b (tbl_fmovm_size.w,%pc,%d0),%d0
- mov.l %d0,-(%sp) # save size
- bsr.l fmovm_calc_ea # calculate <ea>
- mov.l (%sp)+,%d0 # restore size
- mov.l (%sp)+,%d1 # restore strg
-
-# if the bit string is a zero, then the operation is a no-op
-# but, make sure that we've calculated ea and advanced the opword pointer
- beq.w fmovm_data_done
-
-# separate move ins from move outs...
- btst &0x5,EXC_EXTWORD(%a6) # is it a move in or out?
- beq.w fmovm_data_in # it's a move out
-
-#############
-# MOVE OUT: #
-#############
-fmovm_data_out:
- btst &0x4,EXC_EXTWORD(%a6) # control or predecrement?
- bne.w fmovm_out_ctrl # control
-
-############################
-fmovm_out_predec:
-# for predecrement mode, the bit string is the opposite of both control
-# operations and postincrement mode. (bit7 = FP7 ... bit0 = FP0)
-# here, we convert it to be just like the others...
- mov.b (tbl_fmovm_convert.w,%pc,%d1.w*1),%d1
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode?
- beq.b fmovm_out_ctrl # user
-
-fmovm_out_predec_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # is <ea> mode -(a7)?
- bne.b fmovm_out_ctrl
-
-# the operation was unfortunately an: fmovm.x dn,-(sp)
-# called from supervisor mode.
-# we're also passing "size" and "strg" back to the calling routine
- rts
-
-############################
-fmovm_out_ctrl:
- mov.l %a0,%a1 # move <ea> to a1
-
- sub.l %d0,%sp # subtract size of dump
- lea (%sp),%a0
-
- tst.b %d1 # should FP0 be moved?
- bpl.b fmovm_out_ctrl_fp1 # no
-
- mov.l 0x0+EXC_FP0(%a6),(%a0)+ # yes
- mov.l 0x4+EXC_FP0(%a6),(%a0)+
- mov.l 0x8+EXC_FP0(%a6),(%a0)+
-
-fmovm_out_ctrl_fp1:
- lsl.b &0x1,%d1 # should FP1 be moved?
- bpl.b fmovm_out_ctrl_fp2 # no
-
- mov.l 0x0+EXC_FP1(%a6),(%a0)+ # yes
- mov.l 0x4+EXC_FP1(%a6),(%a0)+
- mov.l 0x8+EXC_FP1(%a6),(%a0)+
-
-fmovm_out_ctrl_fp2:
- lsl.b &0x1,%d1 # should FP2 be moved?
- bpl.b fmovm_out_ctrl_fp3 # no
-
- fmovm.x &0x20,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp3:
- lsl.b &0x1,%d1 # should FP3 be moved?
- bpl.b fmovm_out_ctrl_fp4 # no
-
- fmovm.x &0x10,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp4:
- lsl.b &0x1,%d1 # should FP4 be moved?
- bpl.b fmovm_out_ctrl_fp5 # no
-
- fmovm.x &0x08,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp5:
- lsl.b &0x1,%d1 # should FP5 be moved?
- bpl.b fmovm_out_ctrl_fp6 # no
-
- fmovm.x &0x04,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp6:
- lsl.b &0x1,%d1 # should FP6 be moved?
- bpl.b fmovm_out_ctrl_fp7 # no
-
- fmovm.x &0x02,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp7:
- lsl.b &0x1,%d1 # should FP7 be moved?
- bpl.b fmovm_out_ctrl_done # no
-
- fmovm.x &0x01,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_done:
- mov.l %a1,L_SCR1(%a6)
-
- lea (%sp),%a0 # pass: supervisor src
- mov.l %d0,-(%sp) # save size
- bsr.l _dmem_write # copy data to user mem
-
- mov.l (%sp)+,%d0
- add.l %d0,%sp # clear fpreg data from stack
-
- tst.l %d1 # did dstore err?
- bne.w fmovm_out_err # yes
-
- rts
-
-############
-# MOVE IN: #
-############
-fmovm_data_in:
- mov.l %a0,L_SCR1(%a6)
-
- sub.l %d0,%sp # make room for fpregs
- lea (%sp),%a1
-
- mov.l %d1,-(%sp) # save bit string for later
- mov.l %d0,-(%sp) # save # of bytes
-
- bsr.l _dmem_read # copy data from user mem
-
- mov.l (%sp)+,%d0 # retrieve # of bytes
-
- tst.l %d1 # did dfetch fail?
- bne.w fmovm_in_err # yes
-
- mov.l (%sp)+,%d1 # load bit string
-
- lea (%sp),%a0 # addr of stack
-
- tst.b %d1 # should FP0 be moved?
- bpl.b fmovm_data_in_fp1 # no
-
- mov.l (%a0)+,0x0+EXC_FP0(%a6) # yes
- mov.l (%a0)+,0x4+EXC_FP0(%a6)
- mov.l (%a0)+,0x8+EXC_FP0(%a6)
-
-fmovm_data_in_fp1:
- lsl.b &0x1,%d1 # should FP1 be moved?
- bpl.b fmovm_data_in_fp2 # no
-
- mov.l (%a0)+,0x0+EXC_FP1(%a6) # yes
- mov.l (%a0)+,0x4+EXC_FP1(%a6)
- mov.l (%a0)+,0x8+EXC_FP1(%a6)
-
-fmovm_data_in_fp2:
- lsl.b &0x1,%d1 # should FP2 be moved?
- bpl.b fmovm_data_in_fp3 # no
-
- fmovm.x (%a0)+,&0x20 # yes
-
-fmovm_data_in_fp3:
- lsl.b &0x1,%d1 # should FP3 be moved?
- bpl.b fmovm_data_in_fp4 # no
-
- fmovm.x (%a0)+,&0x10 # yes
-
-fmovm_data_in_fp4:
- lsl.b &0x1,%d1 # should FP4 be moved?
- bpl.b fmovm_data_in_fp5 # no
-
- fmovm.x (%a0)+,&0x08 # yes
-
-fmovm_data_in_fp5:
- lsl.b &0x1,%d1 # should FP5 be moved?
- bpl.b fmovm_data_in_fp6 # no
-
- fmovm.x (%a0)+,&0x04 # yes
-
-fmovm_data_in_fp6:
- lsl.b &0x1,%d1 # should FP6 be moved?
- bpl.b fmovm_data_in_fp7 # no
-
- fmovm.x (%a0)+,&0x02 # yes
-
-fmovm_data_in_fp7:
- lsl.b &0x1,%d1 # should FP7 be moved?
- bpl.b fmovm_data_in_done # no
-
- fmovm.x (%a0)+,&0x01 # yes
-
-fmovm_data_in_done:
- add.l %d0,%sp # remove fpregs from stack
- rts
-
-#####################################
-
-fmovm_data_done:
- rts
-
-##############################################################################
-
-#
-# table indexed by the operation's bit string that gives the number
-# of bytes that will be moved.
-#
-# number of bytes = (# of 1's in bit string) * 12(bytes/fpreg)
-#
-tbl_fmovm_size:
- byte 0x00,0x0c,0x0c,0x18,0x0c,0x18,0x18,0x24
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x3c,0x48,0x48,0x54,0x48,0x54,0x54,0x60
-
-#
-# table to convert a pre-decrement bit string into a post-increment
-# or control bit string.
-# ex: 0x00 ==> 0x00
-# 0x01 ==> 0x80
-# 0x02 ==> 0x40
-# .
-# .
-# 0xfd ==> 0xbf
-# 0xfe ==> 0x7f
-# 0xff ==> 0xff
-#
-tbl_fmovm_convert:
- byte 0x00,0x80,0x40,0xc0,0x20,0xa0,0x60,0xe0
- byte 0x10,0x90,0x50,0xd0,0x30,0xb0,0x70,0xf0
- byte 0x08,0x88,0x48,0xc8,0x28,0xa8,0x68,0xe8
- byte 0x18,0x98,0x58,0xd8,0x38,0xb8,0x78,0xf8
- byte 0x04,0x84,0x44,0xc4,0x24,0xa4,0x64,0xe4
- byte 0x14,0x94,0x54,0xd4,0x34,0xb4,0x74,0xf4
- byte 0x0c,0x8c,0x4c,0xcc,0x2c,0xac,0x6c,0xec
- byte 0x1c,0x9c,0x5c,0xdc,0x3c,0xbc,0x7c,0xfc
- byte 0x02,0x82,0x42,0xc2,0x22,0xa2,0x62,0xe2
- byte 0x12,0x92,0x52,0xd2,0x32,0xb2,0x72,0xf2
- byte 0x0a,0x8a,0x4a,0xca,0x2a,0xaa,0x6a,0xea
- byte 0x1a,0x9a,0x5a,0xda,0x3a,0xba,0x7a,0xfa
- byte 0x06,0x86,0x46,0xc6,0x26,0xa6,0x66,0xe6
- byte 0x16,0x96,0x56,0xd6,0x36,0xb6,0x76,0xf6
- byte 0x0e,0x8e,0x4e,0xce,0x2e,0xae,0x6e,0xee
- byte 0x1e,0x9e,0x5e,0xde,0x3e,0xbe,0x7e,0xfe
- byte 0x01,0x81,0x41,0xc1,0x21,0xa1,0x61,0xe1
- byte 0x11,0x91,0x51,0xd1,0x31,0xb1,0x71,0xf1
- byte 0x09,0x89,0x49,0xc9,0x29,0xa9,0x69,0xe9
- byte 0x19,0x99,0x59,0xd9,0x39,0xb9,0x79,0xf9
- byte 0x05,0x85,0x45,0xc5,0x25,0xa5,0x65,0xe5
- byte 0x15,0x95,0x55,0xd5,0x35,0xb5,0x75,0xf5
- byte 0x0d,0x8d,0x4d,0xcd,0x2d,0xad,0x6d,0xed
- byte 0x1d,0x9d,0x5d,0xdd,0x3d,0xbd,0x7d,0xfd
- byte 0x03,0x83,0x43,0xc3,0x23,0xa3,0x63,0xe3
- byte 0x13,0x93,0x53,0xd3,0x33,0xb3,0x73,0xf3
- byte 0x0b,0x8b,0x4b,0xcb,0x2b,0xab,0x6b,0xeb
- byte 0x1b,0x9b,0x5b,0xdb,0x3b,0xbb,0x7b,0xfb
- byte 0x07,0x87,0x47,0xc7,0x27,0xa7,0x67,0xe7
- byte 0x17,0x97,0x57,0xd7,0x37,0xb7,0x77,0xf7
- byte 0x0f,0x8f,0x4f,0xcf,0x2f,0xaf,0x6f,0xef
- byte 0x1f,0x9f,0x5f,0xdf,0x3f,0xbf,0x7f,0xff
-
- global fmovm_calc_ea
-###############################################
-# _fmovm_calc_ea: calculate effective address #
-###############################################
-fmovm_calc_ea:
- mov.l %d0,%a0 # move # bytes to a0
-
-# currently, MODE and REG are taken from the EXC_OPWORD. this could be
-# easily changed if they were inputs passed in registers.
- mov.w EXC_OPWORD(%a6),%d0 # fetch opcode word
- mov.w %d0,%d1 # make a copy
-
- andi.w &0x3f,%d0 # extract mode field
- andi.l &0x7,%d1 # extract reg field
-
-# jump to the corresponding function for each {MODE,REG} pair.
- mov.w (tbl_fea_mode.b,%pc,%d0.w*2),%d0 # fetch jmp distance
- jmp (tbl_fea_mode.b,%pc,%d0.w*1) # jmp to correct ea mode
-
- swbeg &64
-tbl_fea_mode:
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
- short faddr_ind_a0 - tbl_fea_mode
- short faddr_ind_a1 - tbl_fea_mode
- short faddr_ind_a2 - tbl_fea_mode
- short faddr_ind_a3 - tbl_fea_mode
- short faddr_ind_a4 - tbl_fea_mode
- short faddr_ind_a5 - tbl_fea_mode
- short faddr_ind_a6 - tbl_fea_mode
- short faddr_ind_a7 - tbl_fea_mode
-
- short faddr_ind_p_a0 - tbl_fea_mode
- short faddr_ind_p_a1 - tbl_fea_mode
- short faddr_ind_p_a2 - tbl_fea_mode
- short faddr_ind_p_a3 - tbl_fea_mode
- short faddr_ind_p_a4 - tbl_fea_mode
- short faddr_ind_p_a5 - tbl_fea_mode
- short faddr_ind_p_a6 - tbl_fea_mode
- short faddr_ind_p_a7 - tbl_fea_mode
-
- short faddr_ind_m_a0 - tbl_fea_mode
- short faddr_ind_m_a1 - tbl_fea_mode
- short faddr_ind_m_a2 - tbl_fea_mode
- short faddr_ind_m_a3 - tbl_fea_mode
- short faddr_ind_m_a4 - tbl_fea_mode
- short faddr_ind_m_a5 - tbl_fea_mode
- short faddr_ind_m_a6 - tbl_fea_mode
- short faddr_ind_m_a7 - tbl_fea_mode
-
- short faddr_ind_disp_a0 - tbl_fea_mode
- short faddr_ind_disp_a1 - tbl_fea_mode
- short faddr_ind_disp_a2 - tbl_fea_mode
- short faddr_ind_disp_a3 - tbl_fea_mode
- short faddr_ind_disp_a4 - tbl_fea_mode
- short faddr_ind_disp_a5 - tbl_fea_mode
- short faddr_ind_disp_a6 - tbl_fea_mode
- short faddr_ind_disp_a7 - tbl_fea_mode
-
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
-
- short fabs_short - tbl_fea_mode
- short fabs_long - tbl_fea_mode
- short fpc_ind - tbl_fea_mode
- short fpc_ind_ext - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
-###################################
-# Address register indirect: (An) #
-###################################
-faddr_ind_a0:
- mov.l EXC_DREGS+0x8(%a6),%a0 # Get current a0
- rts
-
-faddr_ind_a1:
- mov.l EXC_DREGS+0xc(%a6),%a0 # Get current a1
- rts
-
-faddr_ind_a2:
- mov.l %a2,%a0 # Get current a2
- rts
-
-faddr_ind_a3:
- mov.l %a3,%a0 # Get current a3
- rts
-
-faddr_ind_a4:
- mov.l %a4,%a0 # Get current a4
- rts
-
-faddr_ind_a5:
- mov.l %a5,%a0 # Get current a5
- rts
-
-faddr_ind_a6:
- mov.l (%a6),%a0 # Get current a6
- rts
-
-faddr_ind_a7:
- mov.l EXC_A7(%a6),%a0 # Get current a7
- rts
-
-#####################################################
-# Address register indirect w/ postincrement: (An)+ #
-#####################################################
-faddr_ind_p_a0:
- mov.l EXC_DREGS+0x8(%a6),%d0 # Get current a0
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_DREGS+0x8(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a1:
- mov.l EXC_DREGS+0xc(%a6),%d0 # Get current a1
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_DREGS+0xc(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a2:
- mov.l %a2,%d0 # Get current a2
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a2 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a3:
- mov.l %a3,%d0 # Get current a3
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a3 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a4:
- mov.l %a4,%d0 # Get current a4
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a4 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a5:
- mov.l %a5,%d0 # Get current a5
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a5 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a6:
- mov.l (%a6),%d0 # Get current a6
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a7:
- mov.b &mia7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l EXC_A7(%a6),%d0 # Get current a7
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_A7(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-####################################################
-# Address register indirect w/ predecrement: -(An) #
-####################################################
-faddr_ind_m_a0:
- mov.l EXC_DREGS+0x8(%a6),%d0 # Get current a0
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_DREGS+0x8(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a1:
- mov.l EXC_DREGS+0xc(%a6),%d0 # Get current a1
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_DREGS+0xc(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a2:
- mov.l %a2,%d0 # Get current a2
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a2 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a3:
- mov.l %a3,%d0 # Get current a3
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a3 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a4:
- mov.l %a4,%d0 # Get current a4
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a4 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a5:
- mov.l %a5,%d0 # Get current a5
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a5 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a6:
- mov.l (%a6),%d0 # Get current a6
- sub.l %a0,%d0 # Decrement
- mov.l %d0,(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a7:
- mov.b &mda7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l EXC_A7(%a6),%d0 # Get current a7
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A7(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-########################################################
-# Address register indirect w/ displacement: (d16, An) #
-########################################################
-faddr_ind_disp_a0:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_DREGS+0x8(%a6),%a0 # a0 + d16
- rts
-
-faddr_ind_disp_a1:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_DREGS+0xc(%a6),%a0 # a1 + d16
- rts
-
-faddr_ind_disp_a2:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a2,%a0 # a2 + d16
- rts
-
-faddr_ind_disp_a3:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a3,%a0 # a3 + d16
- rts
-
-faddr_ind_disp_a4:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a4,%a0 # a4 + d16
- rts
-
-faddr_ind_disp_a5:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a5,%a0 # a5 + d16
- rts
-
-faddr_ind_disp_a6:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l (%a6),%a0 # a6 + d16
- rts
-
-faddr_ind_disp_a7:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_A7(%a6),%a0 # a7 + d16
- rts
-
-########################################################################
-# Address register indirect w/ index(8-bit displacement): (d8, An, Xn) #
-# " " " w/ " (base displacement): (bd, An, Xn) #
-# Memory indirect postindexed: ([bd, An], Xn, od) #
-# Memory indirect preindexed: ([bd, An, Xn], od) #
-########################################################################
-faddr_ind_ext:
- addq.l &0x8,%d1
- bsr.l fetch_dreg # fetch base areg
- mov.l %d0,-(%sp)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch extword in d0
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l (%sp)+,%a0
-
- btst &0x8,%d0
- bne.w fcalc_mem_ind
-
- mov.l %d0,L_SCR1(%a6) # hold opword
-
- mov.l %d0,%d1
- rol.w &0x4,%d1
- andi.w &0xf,%d1 # extract index regno
-
-# count on fetch_dreg() not to alter a0...
- bsr.l fetch_dreg # fetch index
-
- mov.l %d2,-(%sp) # save d2
- mov.l L_SCR1(%a6),%d2 # fetch opword
-
- btst &0xb,%d2 # is it word or long?
- bne.b faii8_long
- ext.l %d0 # sign extend word index
-faii8_long:
- mov.l %d2,%d1
- rol.w &0x7,%d1
- andi.l &0x3,%d1 # extract scale value
-
- lsl.l %d1,%d0 # shift index by scale
-
- extb.l %d2 # sign extend displacement
- add.l %d2,%d0 # index + disp
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore old d2
- rts
-
-###########################
-# Absolute short: (XXX).W #
-###########################
-fabs_short:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch short address
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # return <ea> in a0
- rts
-
-##########################
-# Absolute long: (XXX).L #
-##########################
-fabs_long:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch long address
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,%a0 # return <ea> in a0
- rts
-
-#######################################################
-# Program counter indirect w/ displacement: (d16, PC) #
-#######################################################
-fpc_ind:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch word displacement
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_EXTWPTR(%a6),%a0 # pc + d16
-
-# _imem_read_word() increased the extwptr by 2. need to adjust here.
- subq.l &0x2,%a0 # adjust <ea>
- rts
-
-##########################################################
-# PC indirect w/ index(8-bit displacement): (d8, PC, An) #
-# " " w/ " (base displacement): (bd, PC, An) #
-# PC memory indirect postindexed: ([bd, PC], Xn, od) #
-# PC memory indirect preindexed: ([bd, PC, Xn], od) #
-##########################################################
-fpc_ind_ext:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch ext word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l EXC_EXTWPTR(%a6),%a0 # put base in a0
- subq.l &0x2,%a0 # adjust base
-
- btst &0x8,%d0 # is disp only 8 bits?
- bne.w fcalc_mem_ind # calc memory indirect
-
- mov.l %d0,L_SCR1(%a6) # store opword
-
- mov.l %d0,%d1 # make extword copy
- rol.w &0x4,%d1 # rotate reg num into place
- andi.w &0xf,%d1 # extract register number
-
-# count on fetch_dreg() not to alter a0...
- bsr.l fetch_dreg # fetch index
-
- mov.l %d2,-(%sp) # save d2
- mov.l L_SCR1(%a6),%d2 # fetch opword
-
- btst &0xb,%d2 # is index word or long?
- bne.b fpii8_long # long
- ext.l %d0 # sign extend word index
-fpii8_long:
- mov.l %d2,%d1
- rol.w &0x7,%d1 # rotate scale value into place
- andi.l &0x3,%d1 # extract scale value
-
- lsl.l %d1,%d0 # shift index by scale
-
- extb.l %d2 # sign extend displacement
- add.l %d2,%d0 # disp + index
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore temp register
- rts
-
-# d2 = index
-# d3 = base
-# d4 = od
-# d5 = extword
-fcalc_mem_ind:
- btst &0x6,%d0 # is the index suppressed?
- beq.b fcalc_index
-
- movm.l &0x3c00,-(%sp) # save d2-d5
-
- mov.l %d0,%d5 # put extword in d5
- mov.l %a0,%d3 # put base in d3
-
- clr.l %d2 # yes, so index = 0
- bra.b fbase_supp_ck
-
-# index:
-fcalc_index:
- mov.l %d0,L_SCR1(%a6) # save d0 (opword)
- bfextu %d0{&16:&4},%d1 # fetch dreg index
- bsr.l fetch_dreg
-
- movm.l &0x3c00,-(%sp) # save d2-d5
- mov.l %d0,%d2 # put index in d2
- mov.l L_SCR1(%a6),%d5
- mov.l %a0,%d3
-
- btst &0xb,%d5 # is index word or long?
- bne.b fno_ext
- ext.l %d2
-
-fno_ext:
- bfextu %d5{&21:&2},%d0
- lsl.l %d0,%d2
-
-# base address (passed as parameter in d3):
-# we clear the value here if it should actually be suppressed.
-fbase_supp_ck:
- btst &0x7,%d5 # is the bd suppressed?
- beq.b fno_base_sup
- clr.l %d3
-
-# base displacement:
-fno_base_sup:
- bfextu %d5{&26:&2},%d0 # get bd size
-# beq.l fmovm_error # if (size == 0) it's reserved
-
- cmpi.b %d0,&0x2
- blt.b fno_bd
- beq.b fget_word_bd
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- bra.b fchk_ind
-
-fget_word_bd:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- ext.l %d0 # sign extend bd
-
-fchk_ind:
- add.l %d0,%d3 # base += bd
-
-# outer displacement:
-fno_bd:
- bfextu %d5{&30:&2},%d0 # is od suppressed?
- beq.w faii_bd
-
- cmpi.b %d0,&0x2
- blt.b fnull_od
- beq.b fword_od
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- bra.b fadd_them
-
-fword_od:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- ext.l %d0 # sign extend od
- bra.b fadd_them
-
-fnull_od:
- clr.l %d0
-
-fadd_them:
- mov.l %d0,%d4
-
- btst &0x2,%d5 # pre or post indexing?
- beq.b fpre_indexed
-
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # did dfetch fail?
- bne.w fcea_err # yes
-
- add.l %d2,%d0 # <ea> += index
- add.l %d4,%d0 # <ea> += od
- bra.b fdone_ea
-
-fpre_indexed:
- add.l %d2,%d3 # preindexing
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # did dfetch fail?
- bne.w fcea_err # yes
-
- add.l %d4,%d0 # ea += od
- bra.b fdone_ea
-
-faii_bd:
- add.l %d2,%d3 # ea = (base + bd) + index
- mov.l %d3,%d0
-fdone_ea:
- mov.l %d0,%a0
-
- movm.l (%sp)+,&0x003c # restore d2-d5
- rts
-
-#########################################################
-fcea_err:
- mov.l %d3,%a0
-
- movm.l (%sp)+,&0x003c # restore d2-d5
- mov.w &0x0101,%d0
- bra.l iea_dacc
-
-fcea_iacc:
- movm.l (%sp)+,&0x003c # restore d2-d5
- bra.l iea_iacc
-
-fmovm_out_err:
- bsr.l restore
- mov.w &0x00e1,%d0
- bra.b fmovm_err
-
-fmovm_in_err:
- bsr.l restore
- mov.w &0x0161,%d0
-
-fmovm_err:
- mov.l L_SCR1(%a6),%a0
- bra.l iea_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmovm_ctrl(): emulate fmovm.l of control registers instr #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read longword from memory #
-# iea_iacc() - _imem_read_long() failed; error recovery #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If _imem_read_long() doesn't fail: #
-# USER_FPCR(a6) = new FPCR value #
-# USER_FPSR(a6) = new FPSR value #
-# USER_FPIAR(a6) = new FPIAR value #
-# #
-# ALGORITHM *********************************************************** #
-# Decode the instruction type by looking at the extension word #
-# in order to see how many control registers to fetch from memory. #
-# Fetch them using _imem_read_long(). If this fetch fails, exit through #
-# the special access error exit handler iea_iacc(). #
-# #
-# Instruction word decoding: #
-# #
-# fmovem.l #<data>, {FPIAR&|FPCR&|FPSR} #
-# #
-# WORD1 WORD2 #
-# 1111 0010 00 111100 100$ $$00 0000 0000 #
-# #
-# $$$ (100): FPCR #
-# (010): FPSR #
-# (001): FPIAR #
-# (000): FPIAR #
-# #
-#########################################################################
-
- global fmovm_ctrl
-fmovm_ctrl:
- mov.b EXC_EXTWORD(%a6),%d0 # fetch reg select bits
- cmpi.b %d0,&0x9c # fpcr & fpsr & fpiar ?
- beq.w fctrl_in_7 # yes
- cmpi.b %d0,&0x98 # fpcr & fpsr ?
- beq.w fctrl_in_6 # yes
- cmpi.b %d0,&0x94 # fpcr & fpiar ?
- beq.b fctrl_in_5 # yes
-
-# fmovem.l #<data>, fpsr/fpiar
-fctrl_in_3:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to stack
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to stack
- rts
-
-# fmovem.l #<data>, fpcr/fpiar
-fctrl_in_5:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to stack
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to stack
- rts
-
-# fmovem.l #<data>, fpcr/fpsr
-fctrl_in_6:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to mem
- rts
-
-# fmovem.l #<data>, fpcr/fpsr/fpiar
-fctrl_in_7:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to mem
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _dcalc_ea(): calc correct <ea> from <ea> stacked on exception #
-# #
-# XREF **************************************************************** #
-# inc_areg() - increment an address register #
-# dec_areg() - decrement an address register #
-# #
-# INPUT *************************************************************** #
-# d0 = number of bytes to adjust <ea> by #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# "Dummy" CALCulate Effective Address: #
-# The stacked <ea> for FP unimplemented instructions and opclass #
-# two packed instructions is correct with the exception of... #
-# #
-# 1) -(An) : The register is not updated regardless of size. #
-# Also, for extended precision and packed, the #
-# stacked <ea> value is 8 bytes too big #
-# 2) (An)+ : The register is not updated. #
-# 3) #<data> : The upper longword of the immediate operand is #
-# stacked b,w,l and s sizes are completely stacked. #
-# d,x, and p are not. #
-# #
-#########################################################################
-
- global _dcalc_ea
-_dcalc_ea:
- mov.l %d0, %a0 # move # bytes to %a0
-
- mov.b 1+EXC_OPWORD(%a6), %d0 # fetch opcode word
- mov.l %d0, %d1 # make a copy
-
- andi.w &0x38, %d0 # extract mode field
- andi.l &0x7, %d1 # extract reg field
-
- cmpi.b %d0,&0x18 # is mode (An)+ ?
- beq.b dcea_pi # yes
-
- cmpi.b %d0,&0x20 # is mode -(An) ?
- beq.b dcea_pd # yes
-
- or.w %d1,%d0 # concat mode,reg
- cmpi.b %d0,&0x3c # is mode #<data>?
-
- beq.b dcea_imm # yes
-
- mov.l EXC_EA(%a6),%a0 # return <ea>
- rts
-
-# need to set immediate data flag here since we'll need to do
-# an imem_read to fetch this later.
-dcea_imm:
- mov.b &immed_flg,SPCOND_FLG(%a6)
- lea ([USER_FPIAR,%a6],0x4),%a0 # no; return <ea>
- rts
-
-# here, the <ea> is stacked correctly. however, we must update the
-# address register...
-dcea_pi:
- mov.l %a0,%d0 # pass amt to inc by
- bsr.l inc_areg # inc addr register
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- rts
-
-# the <ea> is stacked correctly for all but extended and packed which
-# the <ea>s are 8 bytes too large.
-# it would make no sense to have a pre-decrement to a7 in supervisor
-# mode so we don't even worry about this tricky case here : )
-dcea_pd:
- mov.l %a0,%d0 # pass amt to dec by
- bsr.l dec_areg # dec addr register
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
-
- cmpi.b %d0,&0xc # is opsize ext or packed?
- beq.b dcea_pd2 # yes
- rts
-dcea_pd2:
- sub.l &0x8,%a0 # correct <ea>
- mov.l %a0,EXC_EA(%a6) # put correct <ea> on stack
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _calc_ea_fout(): calculate correct stacked <ea> for extended #
-# and packed data opclass 3 operations. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# a0 = return correct effective address #
-# #
-# ALGORITHM *********************************************************** #
-# For opclass 3 extended and packed data operations, the <ea> #
-# stacked for the exception is incorrect for -(an) and (an)+ addressing #
-# modes. Also, while we're at it, the index register itself must get #
-# updated. #
-# So, for -(an), we must subtract 8 off of the stacked <ea> value #
-# and return that value as the correct <ea> and store that value in An. #
-# For (an)+, the stacked <ea> is correct but we must adjust An by +12. #
-# #
-#########################################################################
-
-# This calc_ea is currently used to retrieve the correct <ea>
-# for fmove outs of type extended and packed.
- global _calc_ea_fout
-_calc_ea_fout:
- mov.b 1+EXC_OPWORD(%a6),%d0 # fetch opcode word
- mov.l %d0,%d1 # make a copy
-
- andi.w &0x38,%d0 # extract mode field
- andi.l &0x7,%d1 # extract reg field
-
- cmpi.b %d0,&0x18 # is mode (An)+ ?
- beq.b ceaf_pi # yes
-
- cmpi.b %d0,&0x20 # is mode -(An) ?
- beq.w ceaf_pd # yes
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- rts
-
-# (An)+ : extended and packed fmove out
-# : stacked <ea> is correct
-# : "An" not updated
-ceaf_pi:
- mov.w (tbl_ceaf_pi.b,%pc,%d1.w*2),%d1
- mov.l EXC_EA(%a6),%a0
- jmp (tbl_ceaf_pi.b,%pc,%d1.w*1)
-
- swbeg &0x8
-tbl_ceaf_pi:
- short ceaf_pi0 - tbl_ceaf_pi
- short ceaf_pi1 - tbl_ceaf_pi
- short ceaf_pi2 - tbl_ceaf_pi
- short ceaf_pi3 - tbl_ceaf_pi
- short ceaf_pi4 - tbl_ceaf_pi
- short ceaf_pi5 - tbl_ceaf_pi
- short ceaf_pi6 - tbl_ceaf_pi
- short ceaf_pi7 - tbl_ceaf_pi
-
-ceaf_pi0:
- addi.l &0xc,EXC_DREGS+0x8(%a6)
- rts
-ceaf_pi1:
- addi.l &0xc,EXC_DREGS+0xc(%a6)
- rts
-ceaf_pi2:
- add.l &0xc,%a2
- rts
-ceaf_pi3:
- add.l &0xc,%a3
- rts
-ceaf_pi4:
- add.l &0xc,%a4
- rts
-ceaf_pi5:
- add.l &0xc,%a5
- rts
-ceaf_pi6:
- addi.l &0xc,EXC_A6(%a6)
- rts
-ceaf_pi7:
- mov.b &mia7_flg,SPCOND_FLG(%a6)
- addi.l &0xc,EXC_A7(%a6)
- rts
-
-# -(An) : extended and packed fmove out
-# : stacked <ea> = actual <ea> + 8
-# : "An" not updated
-ceaf_pd:
- mov.w (tbl_ceaf_pd.b,%pc,%d1.w*2),%d1
- mov.l EXC_EA(%a6),%a0
- sub.l &0x8,%a0
- sub.l &0x8,EXC_EA(%a6)
- jmp (tbl_ceaf_pd.b,%pc,%d1.w*1)
-
- swbeg &0x8
-tbl_ceaf_pd:
- short ceaf_pd0 - tbl_ceaf_pd
- short ceaf_pd1 - tbl_ceaf_pd
- short ceaf_pd2 - tbl_ceaf_pd
- short ceaf_pd3 - tbl_ceaf_pd
- short ceaf_pd4 - tbl_ceaf_pd
- short ceaf_pd5 - tbl_ceaf_pd
- short ceaf_pd6 - tbl_ceaf_pd
- short ceaf_pd7 - tbl_ceaf_pd
-
-ceaf_pd0:
- mov.l %a0,EXC_DREGS+0x8(%a6)
- rts
-ceaf_pd1:
- mov.l %a0,EXC_DREGS+0xc(%a6)
- rts
-ceaf_pd2:
- mov.l %a0,%a2
- rts
-ceaf_pd3:
- mov.l %a0,%a3
- rts
-ceaf_pd4:
- mov.l %a0,%a4
- rts
-ceaf_pd5:
- mov.l %a0,%a5
- rts
-ceaf_pd6:
- mov.l %a0,EXC_A6(%a6)
- rts
-ceaf_pd7:
- mov.l %a0,EXC_A7(%a6)
- mov.b &mda7_flg,SPCOND_FLG(%a6)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _load_fop(): load operand for unimplemented FP exception #
-# #
-# XREF **************************************************************** #
-# set_tag_x() - determine ext prec optype tag #
-# set_tag_s() - determine sgl prec optype tag #
-# set_tag_d() - determine dbl prec optype tag #
-# unnorm_fix() - convert normalized number to denorm or zero #
-# norm() - normalize a denormalized number #
-# get_packed() - fetch a packed operand from memory #
-# _dcalc_ea() - calculate <ea>, fixing An in process #
-# #
-# _imem_read_{word,long}() - read from instruction memory #
-# _dmem_read() - read from data memory #
-# _dmem_read_{byte,word,long}() - read from data memory #
-# #
-# facc_in_{b,w,l,d,x}() - mem read failed; special exit point #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If memory access doesn't fail: #
-# FP_SRC(a6) = source operand in extended precision #
-# FP_DST(a6) = destination operand in extended precision #
-# #
-# ALGORITHM *********************************************************** #
-# This is called from the Unimplemented FP exception handler in #
-# order to load the source and maybe destination operand into #
-# FP_SRC(a6) and FP_DST(a6). If the instruction was opclass zero, load #
-# the source and destination from the FP register file. Set the optype #
-# tags for both if dyadic, one for monadic. If a number is an UNNORM, #
-# convert it to a DENORM or a ZERO. #
-# If the instruction is opclass two (memory->reg), then fetch #
-# the destination from the register file and the source operand from #
-# memory. Tag and fix both as above w/ opclass zero instructions. #
-# If the source operand is byte,word,long, or single, it may be #
-# in the data register file. If it's actually out in memory, use one of #
-# the mem_read() routines to fetch it. If the mem_read() access returns #
-# a failing value, exit through the special facc_in() routine which #
-# will create an access error exception frame from the current exception #
-# frame. #
-# Immediate data and regular data accesses are separated because #
-# if an immediate data access fails, the resulting fault status #
-# longword stacked for the access error exception must have the #
-# instruction bit set. #
-# #
-#########################################################################
-
- global _load_fop
-_load_fop:
-
-# 15 13 12 10 9 7 6 0
-# / \ / \ / \ / \
-# ---------------------------------
-# | opclass | RX | RY | EXTENSION | (2nd word of general FP instruction)
-# ---------------------------------
-#
-
-# bfextu EXC_CMDREG(%a6){&0:&3}, %d0 # extract opclass
-# cmpi.b %d0, &0x2 # which class is it? ('000,'010,'011)
-# beq.w op010 # handle <ea> -> fpn
-# bgt.w op011 # handle fpn -> <ea>
-
-# we're not using op011 for now...
- btst &0x6,EXC_CMDREG(%a6)
- bne.b op010
-
-############################
-# OPCLASS '000: reg -> reg #
-############################
-op000:
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch extension word lo
- btst &0x5,%d0 # testing extension bits
- beq.b op000_src # (bit 5 == 0) => monadic
- btst &0x4,%d0 # (bit 5 == 1)
- beq.b op000_dst # (bit 4 == 0) => dyadic
- and.w &0x007f,%d0 # extract extension bits {6:0}
- cmpi.w %d0,&0x0038 # is it an fcmp (dyadic) ?
- bne.b op000_src # it's an fcmp
-
-op000_dst:
- bfextu EXC_CMDREG(%a6){&6:&3}, %d0 # extract dst field
- bsr.l load_fpn2 # fetch dst fpreg into FP_DST
-
- bsr.l set_tag_x # get dst optype tag
-
- cmpi.b %d0, &UNNORM # is dst fpreg an UNNORM?
- beq.b op000_dst_unnorm # yes
-op000_dst_cont:
- mov.b %d0, DTAG(%a6) # store the dst optype tag
-
-op000_src:
- bfextu EXC_CMDREG(%a6){&3:&3}, %d0 # extract src field
- bsr.l load_fpn1 # fetch src fpreg into FP_SRC
-
- bsr.l set_tag_x # get src optype tag
-
- cmpi.b %d0, &UNNORM # is src fpreg an UNNORM?
- beq.b op000_src_unnorm # yes
-op000_src_cont:
- mov.b %d0, STAG(%a6) # store the src optype tag
- rts
-
-op000_dst_unnorm:
- bsr.l unnorm_fix # fix the dst UNNORM
- bra.b op000_dst_cont
-op000_src_unnorm:
- bsr.l unnorm_fix # fix the src UNNORM
- bra.b op000_src_cont
-
-#############################
-# OPCLASS '010: <ea> -> reg #
-#############################
-op010:
- mov.w EXC_CMDREG(%a6),%d0 # fetch extension word
- btst &0x5,%d0 # testing extension bits
- beq.b op010_src # (bit 5 == 0) => monadic
- btst &0x4,%d0 # (bit 5 == 1)
- beq.b op010_dst # (bit 4 == 0) => dyadic
- and.w &0x007f,%d0 # extract extension bits {6:0}
- cmpi.w %d0,&0x0038 # is it an fcmp (dyadic) ?
- bne.b op010_src # it's an fcmp
-
-op010_dst:
- bfextu EXC_CMDREG(%a6){&6:&3}, %d0 # extract dst field
- bsr.l load_fpn2 # fetch dst fpreg ptr
-
- bsr.l set_tag_x # get dst type tag
-
- cmpi.b %d0, &UNNORM # is dst fpreg an UNNORM?
- beq.b op010_dst_unnorm # yes
-op010_dst_cont:
- mov.b %d0, DTAG(%a6) # store the dst optype tag
-
-op010_src:
- bfextu EXC_CMDREG(%a6){&3:&3}, %d0 # extract src type field
-
- bfextu EXC_OPWORD(%a6){&10:&3}, %d1 # extract <ea> mode field
- bne.w fetch_from_mem # src op is in memory
-
-op010_dreg:
- clr.b STAG(%a6) # either NORM or ZERO
- bfextu EXC_OPWORD(%a6){&13:&3}, %d1 # extract src reg field
-
- mov.w (tbl_op010_dreg.b,%pc,%d0.w*2), %d0 # jmp based on optype
- jmp (tbl_op010_dreg.b,%pc,%d0.w*1) # fetch src from dreg
-
-op010_dst_unnorm:
- bsr.l unnorm_fix # fix the dst UNNORM
- bra.b op010_dst_cont
-
- swbeg &0x8
-tbl_op010_dreg:
- short opd_long - tbl_op010_dreg
- short opd_sgl - tbl_op010_dreg
- short tbl_op010_dreg - tbl_op010_dreg
- short tbl_op010_dreg - tbl_op010_dreg
- short opd_word - tbl_op010_dreg
- short tbl_op010_dreg - tbl_op010_dreg
- short opd_byte - tbl_op010_dreg
- short tbl_op010_dreg - tbl_op010_dreg
-
-#
-# LONG: can be either NORM or ZERO...
-#
-opd_long:
- bsr.l fetch_dreg # fetch long in d0
- fmov.l %d0, %fp0 # load a long
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- fbeq.w opd_long_zero # long is a ZERO
- rts
-opd_long_zero:
- mov.b &ZERO, STAG(%a6) # set ZERO optype flag
- rts
-
-#
-# WORD: can be either NORM or ZERO...
-#
-opd_word:
- bsr.l fetch_dreg # fetch word in d0
- fmov.w %d0, %fp0 # load a word
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- fbeq.w opd_word_zero # WORD is a ZERO
- rts
-opd_word_zero:
- mov.b &ZERO, STAG(%a6) # set ZERO optype flag
- rts
-
-#
-# BYTE: can be either NORM or ZERO...
-#
-opd_byte:
- bsr.l fetch_dreg # fetch word in d0
- fmov.b %d0, %fp0 # load a byte
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- fbeq.w opd_byte_zero # byte is a ZERO
- rts
-opd_byte_zero:
- mov.b &ZERO, STAG(%a6) # set ZERO optype flag
- rts
-
-#
-# SGL: can be either NORM, DENORM, ZERO, INF, QNAN or SNAN but not UNNORM
-#
-# separate SNANs and DENORMs so they can be loaded w/ special care.
-# all others can simply be moved "in" using fmove.
-#
-opd_sgl:
- bsr.l fetch_dreg # fetch sgl in d0
- mov.l %d0,L_SCR1(%a6)
-
- lea L_SCR1(%a6), %a0 # pass: ptr to the sgl
- bsr.l set_tag_s # determine sgl type
- mov.b %d0, STAG(%a6) # save the src tag
-
- cmpi.b %d0, &SNAN # is it an SNAN?
- beq.w get_sgl_snan # yes
-
- cmpi.b %d0, &DENORM # is it a DENORM?
- beq.w get_sgl_denorm # yes
-
- fmov.s (%a0), %fp0 # no, so can load it regular
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- rts
-
-##############################################################################
-
-#########################################################################
-# fetch_from_mem(): #
-# - src is out in memory. must: #
-# (1) calc ea - must read AFTER you know the src type since #
-# if the ea is -() or ()+, need to know # of bytes. #
-# (2) read it in from either user or supervisor space #
-# (3) if (b || w || l) then simply read in #
-# if (s || d || x) then check for SNAN,UNNORM,DENORM #
-# if (packed) then punt for now #
-# INPUT: #
-# %d0 : src type field #
-#########################################################################
-fetch_from_mem:
- clr.b STAG(%a6) # either NORM or ZERO
-
- mov.w (tbl_fp_type.b,%pc,%d0.w*2), %d0 # index by src type field
- jmp (tbl_fp_type.b,%pc,%d0.w*1)
-
- swbeg &0x8
-tbl_fp_type:
- short load_long - tbl_fp_type
- short load_sgl - tbl_fp_type
- short load_ext - tbl_fp_type
- short load_packed - tbl_fp_type
- short load_word - tbl_fp_type
- short load_dbl - tbl_fp_type
- short load_byte - tbl_fp_type
- short tbl_fp_type - tbl_fp_type
-
-#########################################
-# load a LONG into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 4 bytes into L_SCR1 #
-# (3) fmov.l into %fp0 #
-#########################################
-load_long:
- movq.l &0x4, %d0 # pass: 4 (bytes)
- bsr.l _dcalc_ea # calc <ea>; <ea> in %a0
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg
- beq.b load_long_immed
-
- bsr.l _dmem_read_long # fetch src operand from memory
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_l # yes
-
-load_long_cont:
- fmov.l %d0, %fp0 # read into %fp0;convert to xprec
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
-
- fbeq.w load_long_zero # src op is a ZERO
- rts
-load_long_zero:
- mov.b &ZERO, STAG(%a6) # set optype tag to ZERO
- rts
-
-load_long_immed:
- bsr.l _imem_read_long # fetch src operand immed data
-
- tst.l %d1 # did ifetch fail?
- bne.l funimp_iacc # yes
- bra.b load_long_cont
-
-#########################################
-# load a WORD into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 2 bytes into L_SCR1 #
-# (3) fmov.w into %fp0 #
-#########################################
-load_word:
- movq.l &0x2, %d0 # pass: 2 (bytes)
- bsr.l _dcalc_ea # calc <ea>; <ea> in %a0
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg
- beq.b load_word_immed
-
- bsr.l _dmem_read_word # fetch src operand from memory
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_w # yes
-
-load_word_cont:
- fmov.w %d0, %fp0 # read into %fp0;convert to xprec
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
-
- fbeq.w load_word_zero # src op is a ZERO
- rts
-load_word_zero:
- mov.b &ZERO, STAG(%a6) # set optype tag to ZERO
- rts
-
-load_word_immed:
- bsr.l _imem_read_word # fetch src operand immed data
-
- tst.l %d1 # did ifetch fail?
- bne.l funimp_iacc # yes
- bra.b load_word_cont
-
-#########################################
-# load a BYTE into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 1 byte into L_SCR1 #
-# (3) fmov.b into %fp0 #
-#########################################
-load_byte:
- movq.l &0x1, %d0 # pass: 1 (byte)
- bsr.l _dcalc_ea # calc <ea>; <ea> in %a0
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg
- beq.b load_byte_immed
-
- bsr.l _dmem_read_byte # fetch src operand from memory
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_b # yes
-
-load_byte_cont:
- fmov.b %d0, %fp0 # read into %fp0;convert to xprec
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
-
- fbeq.w load_byte_zero # src op is a ZERO
- rts
-load_byte_zero:
- mov.b &ZERO, STAG(%a6) # set optype tag to ZERO
- rts
-
-load_byte_immed:
- bsr.l _imem_read_word # fetch src operand immed data
-
- tst.l %d1 # did ifetch fail?
- bne.l funimp_iacc # yes
- bra.b load_byte_cont
-
-#########################################
-# load a SGL into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 4 bytes into L_SCR1 #
-# (3) fmov.s into %fp0 #
-#########################################
-load_sgl:
- movq.l &0x4, %d0 # pass: 4 (bytes)
- bsr.l _dcalc_ea # calc <ea>; <ea> in %a0
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg
- beq.b load_sgl_immed
-
- bsr.l _dmem_read_long # fetch src operand from memory
- mov.l %d0, L_SCR1(%a6) # store src op on stack
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_l # yes
-
-load_sgl_cont:
- lea L_SCR1(%a6), %a0 # pass: ptr to sgl src op
- bsr.l set_tag_s # determine src type tag
- mov.b %d0, STAG(%a6) # save src optype tag on stack
-
- cmpi.b %d0, &DENORM # is it a sgl DENORM?
- beq.w get_sgl_denorm # yes
-
- cmpi.b %d0, &SNAN # is it a sgl SNAN?
- beq.w get_sgl_snan # yes
-
- fmov.s L_SCR1(%a6), %fp0 # read into %fp0;convert to xprec
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- rts
-
-load_sgl_immed:
- bsr.l _imem_read_long # fetch src operand immed data
-
- tst.l %d1 # did ifetch fail?
- bne.l funimp_iacc # yes
- bra.b load_sgl_cont
-
-# must convert sgl denorm format to an Xprec denorm fmt suitable for
-# normalization...
-# %a0 : points to sgl denorm
-get_sgl_denorm:
- clr.w FP_SRC_EX(%a6)
- bfextu (%a0){&9:&23}, %d0 # fetch sgl hi(_mantissa)
- lsl.l &0x8, %d0
- mov.l %d0, FP_SRC_HI(%a6) # set ext hi(_mantissa)
- clr.l FP_SRC_LO(%a6) # set ext lo(_mantissa)
-
- clr.w FP_SRC_EX(%a6)
- btst &0x7, (%a0) # is sgn bit set?
- beq.b sgl_dnrm_norm
- bset &0x7, FP_SRC_EX(%a6) # set sgn of xprec value
-
-sgl_dnrm_norm:
- lea FP_SRC(%a6), %a0
- bsr.l norm # normalize number
- mov.w &0x3f81, %d1 # xprec exp = 0x3f81
- sub.w %d0, %d1 # exp = 0x3f81 - shft amt.
- or.w %d1, FP_SRC_EX(%a6) # {sgn,exp}
-
- mov.b &NORM, STAG(%a6) # fix src type tag
- rts
-
-# convert sgl to ext SNAN
-# %a0 : points to sgl SNAN
-get_sgl_snan:
- mov.w &0x7fff, FP_SRC_EX(%a6) # set exp of SNAN
- bfextu (%a0){&9:&23}, %d0
- lsl.l &0x8, %d0 # extract and insert hi(man)
- mov.l %d0, FP_SRC_HI(%a6)
- clr.l FP_SRC_LO(%a6)
-
- btst &0x7, (%a0) # see if sign of SNAN is set
- beq.b no_sgl_snan_sgn
- bset &0x7, FP_SRC_EX(%a6)
-no_sgl_snan_sgn:
- rts
-
-#########################################
-# load a DBL into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 8 bytes into L_SCR(1,2)#
-# (3) fmov.d into %fp0 #
-#########################################
-load_dbl:
- movq.l &0x8, %d0 # pass: 8 (bytes)
- bsr.l _dcalc_ea # calc <ea>; <ea> in %a0
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg
- beq.b load_dbl_immed
-
- lea L_SCR1(%a6), %a1 # pass: ptr to input dbl tmp space
- movq.l &0x8, %d0 # pass: # bytes to read
- bsr.l _dmem_read # fetch src operand from memory
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_d # yes
-
-load_dbl_cont:
- lea L_SCR1(%a6), %a0 # pass: ptr to input dbl
- bsr.l set_tag_d # determine src type tag
- mov.b %d0, STAG(%a6) # set src optype tag
-
- cmpi.b %d0, &DENORM # is it a dbl DENORM?
- beq.w get_dbl_denorm # yes
-
- cmpi.b %d0, &SNAN # is it a dbl SNAN?
- beq.w get_dbl_snan # yes
-
- fmov.d L_SCR1(%a6), %fp0 # read into %fp0;convert to xprec
- fmovm.x &0x80, FP_SRC(%a6) # return src op in FP_SRC
- rts
-
-load_dbl_immed:
- lea L_SCR1(%a6), %a1 # pass: ptr to input dbl tmp space
- movq.l &0x8, %d0 # pass: # bytes to read
- bsr.l _imem_read # fetch src operand from memory
-
- tst.l %d1 # did ifetch fail?
- bne.l funimp_iacc # yes
- bra.b load_dbl_cont
-
-# must convert dbl denorm format to an Xprec denorm fmt suitable for
-# normalization...
-# %a0 : loc. of dbl denorm
-get_dbl_denorm:
- clr.w FP_SRC_EX(%a6)
- bfextu (%a0){&12:&31}, %d0 # fetch hi(_mantissa)
- mov.l %d0, FP_SRC_HI(%a6)
- bfextu 4(%a0){&11:&21}, %d0 # fetch lo(_mantissa)
- mov.l &0xb, %d1
- lsl.l %d1, %d0
- mov.l %d0, FP_SRC_LO(%a6)
-
- btst &0x7, (%a0) # is sgn bit set?
- beq.b dbl_dnrm_norm
- bset &0x7, FP_SRC_EX(%a6) # set sgn of xprec value
-
-dbl_dnrm_norm:
- lea FP_SRC(%a6), %a0
- bsr.l norm # normalize number
- mov.w &0x3c01, %d1 # xprec exp = 0x3c01
- sub.w %d0, %d1 # exp = 0x3c01 - shft amt.
- or.w %d1, FP_SRC_EX(%a6) # {sgn,exp}
-
- mov.b &NORM, STAG(%a6) # fix src type tag
- rts
-
-# convert dbl to ext SNAN
-# %a0 : points to dbl SNAN
-get_dbl_snan:
- mov.w &0x7fff, FP_SRC_EX(%a6) # set exp of SNAN
-
- bfextu (%a0){&12:&31}, %d0 # fetch hi(_mantissa)
- mov.l %d0, FP_SRC_HI(%a6)
- bfextu 4(%a0){&11:&21}, %d0 # fetch lo(_mantissa)
- mov.l &0xb, %d1
- lsl.l %d1, %d0
- mov.l %d0, FP_SRC_LO(%a6)
-
- btst &0x7, (%a0) # see if sign of SNAN is set
- beq.b no_dbl_snan_sgn
- bset &0x7, FP_SRC_EX(%a6)
-no_dbl_snan_sgn:
- rts
-
-#################################################
-# load a Xprec into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 12 bytes into L_SCR(1,2) #
-# (3) fmov.x into %fp0 #
-#################################################
-load_ext:
- mov.l &0xc, %d0 # pass: 12 (bytes)
- bsr.l _dcalc_ea # calc <ea>
-
- lea FP_SRC(%a6), %a1 # pass: ptr to input ext tmp space
- mov.l &0xc, %d0 # pass: # of bytes to read
- bsr.l _dmem_read # fetch src operand from memory
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_x # yes
-
- lea FP_SRC(%a6), %a0 # pass: ptr to src op
- bsr.l set_tag_x # determine src type tag
-
- cmpi.b %d0, &UNNORM # is the src op an UNNORM?
- beq.b load_ext_unnorm # yes
-
- mov.b %d0, STAG(%a6) # store the src optype tag
- rts
-
-load_ext_unnorm:
- bsr.l unnorm_fix # fix the src UNNORM
- mov.b %d0, STAG(%a6) # store the src optype tag
- rts
-
-#################################################
-# load a packed into %fp0: #
-# -number can't fault #
-# (1) calc ea #
-# (2) read 12 bytes into L_SCR(1,2,3) #
-# (3) fmov.x into %fp0 #
-#################################################
-load_packed:
- bsr.l get_packed
-
- lea FP_SRC(%a6),%a0 # pass ptr to src op
- bsr.l set_tag_x # determine src type tag
- cmpi.b %d0,&UNNORM # is the src op an UNNORM ZERO?
- beq.b load_packed_unnorm # yes
-
- mov.b %d0,STAG(%a6) # store the src optype tag
- rts
-
-load_packed_unnorm:
- bsr.l unnorm_fix # fix the UNNORM ZERO
- mov.b %d0,STAG(%a6) # store the src optype tag
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fout(): move from fp register to memory or data register #
-# #
-# XREF **************************************************************** #
-# _round() - needed to create EXOP for sgl/dbl precision #
-# norm() - needed to create EXOP for extended precision #
-# ovf_res() - create default overflow result for sgl/dbl precision#
-# unf_res() - create default underflow result for sgl/dbl prec. #
-# dst_dbl() - create rounded dbl precision result. #
-# dst_sgl() - create rounded sgl precision result. #
-# fetch_dreg() - fetch dynamic k-factor reg for packed. #
-# bindec() - convert FP binary number to packed number. #
-# _mem_write() - write data to memory. #
-# _mem_write2() - write data to memory unless supv mode -(a7) exc.#
-# _dmem_write_{byte,word,long}() - write data to memory. #
-# store_dreg_{b,w,l}() - store data to data register file. #
-# facc_out_{b,w,l,d,x}() - data access error occurred. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 : intermediate underflow or overflow result if #
-# OVFL/UNFL occurred for a sgl or dbl operand #
-# #
-# ALGORITHM *********************************************************** #
-# This routine is accessed by many handlers that need to do an #
-# opclass three move of an operand out to memory. #
-# Decode an fmove out (opclass 3) instruction to determine if #
-# it's b,w,l,s,d,x, or p in size. b,w,l can be stored to either a data #
-# register or memory. The algorithm uses a standard "fmove" to create #
-# the rounded result. Also, since exceptions are disabled, this also #
-# create the correct OPERR default result if appropriate. #
-# For sgl or dbl precision, overflow or underflow can occur. If #
-# either occurs and is enabled, the EXOP. #
-# For extended precision, the stacked <ea> must be fixed along #
-# w/ the address index register as appropriate w/ _calc_ea_fout(). If #
-# the source is a denorm and if underflow is enabled, an EXOP must be #
-# created. #
-# For packed, the k-factor must be fetched from the instruction #
-# word or a data register. The <ea> must be fixed as w/ extended #
-# precision. Then, bindec() is called to create the appropriate #
-# packed result. #
-# If at any time an access error is flagged by one of the move- #
-# to-memory routines, then a special exit must be made so that the #
-# access error can be handled properly. #
-# #
-#########################################################################
-
- global fout
-fout:
- bfextu EXC_CMDREG(%a6){&3:&3},%d1 # extract dst fmt
- mov.w (tbl_fout.b,%pc,%d1.w*2),%a1 # use as index
- jmp (tbl_fout.b,%pc,%a1) # jump to routine
-
- swbeg &0x8
-tbl_fout:
- short fout_long - tbl_fout
- short fout_sgl - tbl_fout
- short fout_ext - tbl_fout
- short fout_pack - tbl_fout
- short fout_word - tbl_fout
- short fout_dbl - tbl_fout
- short fout_byte - tbl_fout
- short fout_pack - tbl_fout
-
-#################################################################
-# fmove.b out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_byte:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_byte_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_byte_norm:
- fmov.l %d0,%fpcr # insert rnd prec,mode
-
- fmov.b %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_byte_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_byte # write byte
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- rts
-
-fout_byte_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_b
- rts
-
-fout_byte_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_byte_norm
-
-#################################################################
-# fmove.w out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_word:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_word_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_word_norm:
- fmov.l %d0,%fpcr # insert rnd prec:mode
-
- fmov.w %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_word_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_word # write word
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- rts
-
-fout_word_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_w
- rts
-
-fout_word_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_word_norm
-
-#################################################################
-# fmove.l out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_long:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_long_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_long_norm:
- fmov.l %d0,%fpcr # insert rnd prec:mode
-
- fmov.l %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
-fout_long_write:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_long_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- rts
-
-fout_long_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
- rts
-
-fout_long_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_long_norm
-
-#################################################################
-# fmove.x out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-# The DENORM causes an Underflow exception.
-fout_ext:
-
-# we copy the extended precision result to FP_SCR0 so that the reserved
-# 16-bit field gets zeroed. we do this since we promise not to disturb
-# what's at SRC(a0).
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- clr.w 2+FP_SCR0_EX(%a6) # clear reserved field
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- fmovm.x SRC(%a0),&0x80 # return result
-
- bsr.l _calc_ea_fout # fix stacked <ea>
-
- mov.l %a0,%a1 # pass: dst addr
- lea FP_SCR0(%a6),%a0 # pass: src addr
- mov.l &0xc,%d0 # pass: opsize is 12 bytes
-
-# we must not yet write the extended precision data to the stack
-# in the pre-decrement case from supervisor mode or else we'll corrupt
-# the stack frame. so, leave it in FP_SRC for now and deal with it later...
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.b fout_ext_a7
-
- bsr.l _dmem_write # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_ext_denorm # no
- rts
-
-# the number is a DENORM. must set the underflow exception bit
-fout_ext_denorm:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set underflow exc bit
-
- mov.b FPCR_ENABLE(%a6),%d0
- andi.b &0x0a,%d0 # is UNFL or INEX enabled?
- bne.b fout_ext_exc # yes
- rts
-
-# we don't want to do the write if the exception occurred in supervisor mode
-# so _mem_write2() handles this for us.
-fout_ext_a7:
- bsr.l _mem_write2 # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_ext_denorm # no
- rts
-
-fout_ext_exc:
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the mantissa
- neg.w %d0 # new exp = -(shft amt)
- andi.w &0x7fff,%d0
- andi.w &0x8000,FP_SCR0_EX(%a6) # keep only old sign
- or.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-fout_ext_err:
- mov.l EXC_A6(%a6),(%a6) # fix stacked a6
- bra.l facc_out_x
-
-#########################################################################
-# fmove.s out ###########################################################
-#########################################################################
-fout_sgl:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- mov.l %d0,L_SCR3(%a6) # save rnd prec,mode on stack
-
-#
-# operand is a normalized number. first, we check to see if the move out
-# would cause either an underflow or overflow. these cases are handled
-# separately. otherwise, set the FPCR to the proper rounding mode and
-# execute the move.
-#
- mov.w SRC_EX(%a0),%d0 # extract exponent
- andi.w &0x7fff,%d0 # strip sign
-
- cmpi.w %d0,&SGL_HI # will operand overflow?
- bgt.w fout_sgl_ovfl # yes; go handle OVFL
- beq.w fout_sgl_may_ovfl # maybe; go handle possible OVFL
- cmpi.w %d0,&SGL_LO # will operand underflow?
- blt.w fout_sgl_unfl # yes; go handle underflow
-
-#
-# NORMs(in range) can be stored out by a simple "fmov.s"
-# Unnormalized inputs can come through this point.
-#
-fout_sgl_exg:
- fmovm.x SRC(%a0),&0x80 # fetch fop from stack
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmov.s %fp0,%d0 # store does convert and round
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.w %d1,2+USER_FPSR(%a6) # set possible inex2/ainex
-
-fout_sgl_exg_write:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_exg_write_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- rts
-
-fout_sgl_exg_write_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
- rts
-
-#
-# here, we know that the operand would UNFL if moved out to single prec,
-# so, denorm and round and then use generic store single routine to
-# write the value to memory.
-#
-fout_sgl_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set UNFL
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l %a0,-(%sp)
-
- clr.l %d0 # pass: S.F. = 0
-
- cmpi.b STAG(%a6),&DENORM # fetch src optype tag
- bne.b fout_sgl_unfl_cont # let DENORMs fall through
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the DENORM
-
-fout_sgl_unfl_cont:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calc default underflow result
-
- lea FP_SCR0(%a6),%a0 # pass: ptr to fop
- bsr.l dst_sgl # convert to single prec
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_unfl_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.b fout_sgl_unfl_chkexc
-
-fout_sgl_unfl_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
-
-fout_sgl_unfl_chkexc:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_unfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# it's definitely an overflow so call ovf_res to get the correct answer
-#
-fout_sgl_ovfl:
- tst.b 3+SRC_HI(%a0) # is result inexact?
- bne.b fout_sgl_ovfl_inex2
- tst.l SRC_LO(%a0) # is result inexact?
- bne.b fout_sgl_ovfl_inex2
- ori.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
- bra.b fout_sgl_ovfl_cont
-fout_sgl_ovfl_inex2:
- ori.w &ovfinx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex/inex2
-
-fout_sgl_ovfl_cont:
- mov.l %a0,-(%sp)
-
-# call ovf_res() w/ sgl prec and the correct rnd mode to create the default
-# overflow result. DON'T save the returned ccodes from ovf_res() since
-# fmove out doesn't alter them.
- tst.b SRC_EX(%a0) # is operand negative?
- smi %d1 # set if so
- mov.l L_SCR3(%a6),%d0 # pass: sgl prec,rnd mode
- bsr.l ovf_res # calc OVFL result
- fmovm.x (%a0),&0x80 # load default overflow result
- fmov.s %fp0,%d0 # store to single
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_ovfl_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.b fout_sgl_ovfl_chkexc
-
-fout_sgl_ovfl_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
-
-fout_sgl_ovfl_chkexc:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_ovfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# move out MAY overflow:
-# (1) force the exp to 0x3fff
-# (2) do a move w/ appropriate rnd mode
-# (3) if exp still equals zero, then insert original exponent
-# for the correct result.
-# if exp now equals one, then it overflowed so call ovf_res.
-#
-fout_sgl_may_ovfl:
- mov.w SRC_EX(%a0),%d1 # fetch current sign
- andi.w &0x8000,%d1 # keep it,clear exp
- ori.w &0x3fff,%d1 # insert exp = 0
- mov.w %d1,FP_SCR0_EX(%a6) # insert scaled exp
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy hi(man)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy lo(man)
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # force fop to be rounded
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # need absolute value
- fcmp.b %fp0,&0x2 # did exponent increase?
- fblt.w fout_sgl_exg # no; go finish NORM
- bra.w fout_sgl_ovfl # yes; go handle overflow
-
-################
-
-fout_sd_exc_unfl:
- mov.l (%sp)+,%a0
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- cmpi.b STAG(%a6),&DENORM # was src a DENORM?
- bne.b fout_sd_exc_cont # no
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm
- neg.l %d0
- andi.w &0x7fff,%d0
- bfins %d0,FP_SCR0_EX(%a6){&1:&15}
- bra.b fout_sd_exc_cont
-
-fout_sd_exc:
-fout_sd_exc_ovfl:
- mov.l (%sp)+,%a0 # restore a0
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
-fout_sd_exc_cont:
- bclr &0x7,FP_SCR0_EX(%a6) # clear sign bit
- sne.b 2+FP_SCR0_EX(%a6) # set internal sign bit
- lea FP_SCR0(%a6),%a0 # pass: ptr to DENORM
-
- mov.b 3+L_SCR3(%a6),%d1
- lsr.b &0x4,%d1
- andi.w &0x0c,%d1
- swap %d1
- mov.b 3+L_SCR3(%a6),%d1
- lsr.b &0x4,%d1
- andi.w &0x03,%d1
- clr.l %d0 # pass: zero g,r,s
- bsr.l _round # round the DENORM
-
- tst.b 2+FP_SCR0_EX(%a6) # is EXOP negative?
- beq.b fout_sd_exc_done # no
- bset &0x7,FP_SCR0_EX(%a6) # yes
-
-fout_sd_exc_done:
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#################################################################
-# fmove.d out ###################################################
-#################################################################
-fout_dbl:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
- mov.l %d0,L_SCR3(%a6) # save rnd prec,mode on stack
-
-#
-# operand is a normalized number. first, we check to see if the move out
-# would cause either an underflow or overflow. these cases are handled
-# separately. otherwise, set the FPCR to the proper rounding mode and
-# execute the move.
-#
- mov.w SRC_EX(%a0),%d0 # extract exponent
- andi.w &0x7fff,%d0 # strip sign
-
- cmpi.w %d0,&DBL_HI # will operand overflow?
- bgt.w fout_dbl_ovfl # yes; go handle OVFL
- beq.w fout_dbl_may_ovfl # maybe; go handle possible OVFL
- cmpi.w %d0,&DBL_LO # will operand underflow?
- blt.w fout_dbl_unfl # yes; go handle underflow
-
-#
-# NORMs(in range) can be stored out by a simple "fmov.d"
-# Unnormalized inputs can come through this point.
-#
-fout_dbl_exg:
- fmovm.x SRC(%a0),&0x80 # fetch fop from stack
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmov.d %fp0,L_SCR1(%a6) # store does convert and round
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d0 # save FPSR
-
- or.w %d0,2+USER_FPSR(%a6) # set possible inex2/ainex
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- rts # no; so we're finished
-
-#
-# here, we know that the operand would UNFL if moved out to double prec,
-# so, denorm and round and then use generic store double routine to
-# write the value to memory.
-#
-fout_dbl_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set UNFL
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l %a0,-(%sp)
-
- clr.l %d0 # pass: S.F. = 0
-
- cmpi.b STAG(%a6),&DENORM # fetch src optype tag
- bne.b fout_dbl_unfl_cont # let DENORMs fall through
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the DENORM
-
-fout_dbl_unfl_cont:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calc default underflow result
-
- lea FP_SCR0(%a6),%a0 # pass: ptr to fop
- bsr.l dst_dbl # convert to single prec
- mov.l %d0,L_SCR1(%a6)
- mov.l %d1,L_SCR2(%a6)
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_unfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# it's definitely an overflow so call ovf_res to get the correct answer
-#
-fout_dbl_ovfl:
- mov.w 2+SRC_LO(%a0),%d0
- andi.w &0x7ff,%d0
- bne.b fout_dbl_ovfl_inex2
-
- ori.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
- bra.b fout_dbl_ovfl_cont
-fout_dbl_ovfl_inex2:
- ori.w &ovfinx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex/inex2
-
-fout_dbl_ovfl_cont:
- mov.l %a0,-(%sp)
-
-# call ovf_res() w/ dbl prec and the correct rnd mode to create the default
-# overflow result. DON'T save the returned ccodes from ovf_res() since
-# fmove out doesn't alter them.
- tst.b SRC_EX(%a0) # is operand negative?
- smi %d1 # set if so
- mov.l L_SCR3(%a6),%d0 # pass: dbl prec,rnd mode
- bsr.l ovf_res # calc OVFL result
- fmovm.x (%a0),&0x80 # load default overflow result
- fmov.d %fp0,L_SCR1(%a6) # store to double
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_ovfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# move out MAY overflow:
-# (1) force the exp to 0x3fff
-# (2) do a move w/ appropriate rnd mode
-# (3) if exp still equals zero, then insert original exponent
-# for the correct result.
-# if exp now equals one, then it overflowed so call ovf_res.
-#
-fout_dbl_may_ovfl:
- mov.w SRC_EX(%a0),%d1 # fetch current sign
- andi.w &0x8000,%d1 # keep it,clear exp
- ori.w &0x3fff,%d1 # insert exp = 0
- mov.w %d1,FP_SCR0_EX(%a6) # insert scaled exp
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy hi(man)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy lo(man)
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # force fop to be rounded
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # need absolute value
- fcmp.b %fp0,&0x2 # did exponent increase?
- fblt.w fout_dbl_exg # no; go finish NORM
- bra.w fout_dbl_ovfl # yes; go handle overflow
-
-#########################################################################
-# XDEF **************************************************************** #
-# dst_dbl(): create double precision value from extended prec. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to source operand in extended precision #
-# #
-# OUTPUT ************************************************************** #
-# d0 = hi(double precision result) #
-# d1 = lo(double precision result) #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Changes extended precision to double precision. #
-# Note: no attempt is made to round the extended value to double. #
-# dbl_sign = ext_sign #
-# dbl_exp = ext_exp - $3fff(ext bias) + $7ff(dbl bias) #
-# get rid of ext integer bit #
-# dbl_mant = ext_mant{62:12} #
-# #
-# --------------- --------------- --------------- #
-# extended -> |s| exp | |1| ms mant | | ls mant | #
-# --------------- --------------- --------------- #
-# 95 64 63 62 32 31 11 0 #
-# | | #
-# | | #
-# | | #
-# v v #
-# --------------- --------------- #
-# double -> |s|exp| mant | | mant | #
-# --------------- --------------- #
-# 63 51 32 31 0 #
-# #
-#########################################################################
-
-dst_dbl:
- clr.l %d0 # clear d0
- mov.w FTEMP_EX(%a0),%d0 # get exponent
- subi.w &EXT_BIAS,%d0 # subtract extended precision bias
- addi.w &DBL_BIAS,%d0 # add double precision bias
- tst.b FTEMP_HI(%a0) # is number a denorm?
- bmi.b dst_get_dupper # no
- subq.w &0x1,%d0 # yes; denorm bias = DBL_BIAS - 1
-dst_get_dupper:
- swap %d0 # d0 now in upper word
- lsl.l &0x4,%d0 # d0 in proper place for dbl prec exp
- tst.b FTEMP_EX(%a0) # test sign
- bpl.b dst_get_dman # if positive, go process mantissa
- bset &0x1f,%d0 # if negative, set sign
-dst_get_dman:
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- bfextu %d1{&1:&20},%d1 # get upper 20 bits of ms
- or.l %d1,%d0 # put these bits in ms word of double
- mov.l %d0,L_SCR1(%a6) # put the new exp back on the stack
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- mov.l &21,%d0 # load shift count
- lsl.l %d0,%d1 # put lower 11 bits in upper bits
- mov.l %d1,L_SCR2(%a6) # build lower lword in memory
- mov.l FTEMP_LO(%a0),%d1 # get ls mantissa
- bfextu %d1{&0:&21},%d0 # get ls 21 bits of double
- mov.l L_SCR2(%a6),%d1
- or.l %d0,%d1 # put them in double result
- mov.l L_SCR1(%a6),%d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# dst_sgl(): create single precision value from extended prec #
-# #
-# XREF **************************************************************** #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to source operand in extended precision #
-# #
-# OUTPUT ************************************************************** #
-# d0 = single precision result #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Changes extended precision to single precision. #
-# sgl_sign = ext_sign #
-# sgl_exp = ext_exp - $3fff(ext bias) + $7f(sgl bias) #
-# get rid of ext integer bit #
-# sgl_mant = ext_mant{62:12} #
-# #
-# --------------- --------------- --------------- #
-# extended -> |s| exp | |1| ms mant | | ls mant | #
-# --------------- --------------- --------------- #
-# 95 64 63 62 40 32 31 12 0 #
-# | | #
-# | | #
-# | | #
-# v v #
-# --------------- #
-# single -> |s|exp| mant | #
-# --------------- #
-# 31 22 0 #
-# #
-#########################################################################
-
-dst_sgl:
- clr.l %d0
- mov.w FTEMP_EX(%a0),%d0 # get exponent
- subi.w &EXT_BIAS,%d0 # subtract extended precision bias
- addi.w &SGL_BIAS,%d0 # add single precision bias
- tst.b FTEMP_HI(%a0) # is number a denorm?
- bmi.b dst_get_supper # no
- subq.w &0x1,%d0 # yes; denorm bias = SGL_BIAS - 1
-dst_get_supper:
- swap %d0 # put exp in upper word of d0
- lsl.l &0x7,%d0 # shift it into single exp bits
- tst.b FTEMP_EX(%a0) # test sign
- bpl.b dst_get_sman # if positive, continue
- bset &0x1f,%d0 # if negative, put in sign first
-dst_get_sman:
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- andi.l &0x7fffff00,%d1 # get upper 23 bits of ms
- lsr.l &0x8,%d1 # and put them flush right
- or.l %d1,%d0 # put these bits in ms word of single
- rts
-
-##############################################################################
-fout_pack:
- bsr.l _calc_ea_fout # fetch the <ea>
- mov.l %a0,-(%sp)
-
- mov.b STAG(%a6),%d0 # fetch input type
- bne.w fout_pack_not_norm # input is not NORM
-
-fout_pack_norm:
- btst &0x4,EXC_CMDREG(%a6) # static or dynamic?
- beq.b fout_pack_s # static
-
-fout_pack_d:
- mov.b 1+EXC_CMDREG(%a6),%d1 # fetch dynamic reg
- lsr.b &0x4,%d1
- andi.w &0x7,%d1
-
- bsr.l fetch_dreg # fetch Dn w/ k-factor
-
- bra.b fout_pack_type
-fout_pack_s:
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch static field
-
-fout_pack_type:
- bfexts %d0{&25:&7},%d0 # extract k-factor
- mov.l %d0,-(%sp)
-
- lea FP_SRC(%a6),%a0 # pass: ptr to input
-
-# bindec is currently scrambling FP_SRC for denorm inputs.
-# we'll have to change this, but for now, tough luck!!!
- bsr.l bindec # convert xprec to packed
-
-# andi.l &0xcfff000f,FP_SCR0(%a6) # clear unused fields
- andi.l &0xcffff00f,FP_SCR0(%a6) # clear unused fields
-
- mov.l (%sp)+,%d0
-
- tst.b 3+FP_SCR0_EX(%a6)
- bne.b fout_pack_set
- tst.l FP_SCR0_HI(%a6)
- bne.b fout_pack_set
- tst.l FP_SCR0_LO(%a6)
- bne.b fout_pack_set
-
-# add the extra condition that only if the k-factor was zero, too, should
-# we zero the exponent
- tst.l %d0
- bne.b fout_pack_set
-# "mantissa" is all zero which means that the answer is zero. but, the '040
-# algorithm allows the exponent to be non-zero. the 881/2 do not. Therefore,
-# if the mantissa is zero, I will zero the exponent, too.
-# the question now is whether the exponents sign bit is allowed to be non-zero
-# for a zero, also...
- andi.w &0xf000,FP_SCR0(%a6)
-
-fout_pack_set:
-
- lea FP_SCR0(%a6),%a0 # pass: src addr
-
-fout_pack_write:
- mov.l (%sp)+,%a1 # pass: dst addr
- mov.l &0xc,%d0 # pass: opsize is 12 bytes
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.b fout_pack_a7
-
- bsr.l _dmem_write # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- rts
-
-# we don't want to do the write if the exception occurred in supervisor mode
-# so _mem_write2() handles this for us.
-fout_pack_a7:
- bsr.l _mem_write2 # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- rts
-
-fout_pack_not_norm:
- cmpi.b %d0,&DENORM # is it a DENORM?
- beq.w fout_pack_norm # yes
- lea FP_SRC(%a6),%a0
- clr.w 2+FP_SRC_EX(%a6)
- cmpi.b %d0,&SNAN # is it an SNAN?
- beq.b fout_pack_snan # yes
- bra.b fout_pack_write # no
-
-fout_pack_snan:
- ori.w &snaniop2_mask,FPSR_EXCEPT(%a6) # set SNAN/AIOP
- bset &0x6,FP_SRC_HI(%a6) # set snan bit
- bra.b fout_pack_write
-
-#########################################################################
-# XDEF **************************************************************** #
-# fetch_dreg(): fetch register according to index in d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of register fetched #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1 which can range from zero #
-# to fifteen, load the corresponding register file value (where #
-# address register indexes start at 8). D0/D1/A0/A1/A6/A7 are on the #
-# stack. The rest should still be in their original places. #
-# #
-#########################################################################
-
-# this routine leaves d1 intact for subsequent store_dreg calls.
- global fetch_dreg
-fetch_dreg:
- mov.w (tbl_fdreg.b,%pc,%d1.w*2),%d0
- jmp (tbl_fdreg.b,%pc,%d0.w*1)
-
-tbl_fdreg:
- short fdreg0 - tbl_fdreg
- short fdreg1 - tbl_fdreg
- short fdreg2 - tbl_fdreg
- short fdreg3 - tbl_fdreg
- short fdreg4 - tbl_fdreg
- short fdreg5 - tbl_fdreg
- short fdreg6 - tbl_fdreg
- short fdreg7 - tbl_fdreg
- short fdreg8 - tbl_fdreg
- short fdreg9 - tbl_fdreg
- short fdrega - tbl_fdreg
- short fdregb - tbl_fdreg
- short fdregc - tbl_fdreg
- short fdregd - tbl_fdreg
- short fdrege - tbl_fdreg
- short fdregf - tbl_fdreg
-
-fdreg0:
- mov.l EXC_DREGS+0x0(%a6),%d0
- rts
-fdreg1:
- mov.l EXC_DREGS+0x4(%a6),%d0
- rts
-fdreg2:
- mov.l %d2,%d0
- rts
-fdreg3:
- mov.l %d3,%d0
- rts
-fdreg4:
- mov.l %d4,%d0
- rts
-fdreg5:
- mov.l %d5,%d0
- rts
-fdreg6:
- mov.l %d6,%d0
- rts
-fdreg7:
- mov.l %d7,%d0
- rts
-fdreg8:
- mov.l EXC_DREGS+0x8(%a6),%d0
- rts
-fdreg9:
- mov.l EXC_DREGS+0xc(%a6),%d0
- rts
-fdrega:
- mov.l %a2,%d0
- rts
-fdregb:
- mov.l %a3,%d0
- rts
-fdregc:
- mov.l %a4,%d0
- rts
-fdregd:
- mov.l %a5,%d0
- rts
-fdrege:
- mov.l (%a6),%d0
- rts
-fdregf:
- mov.l EXC_A7(%a6),%d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_l(): store longword to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = longowrd value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the longword value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_l
-store_dreg_l:
- mov.w (tbl_sdregl.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregl.b,%pc,%d1.w*1)
-
-tbl_sdregl:
- short sdregl0 - tbl_sdregl
- short sdregl1 - tbl_sdregl
- short sdregl2 - tbl_sdregl
- short sdregl3 - tbl_sdregl
- short sdregl4 - tbl_sdregl
- short sdregl5 - tbl_sdregl
- short sdregl6 - tbl_sdregl
- short sdregl7 - tbl_sdregl
-
-sdregl0:
- mov.l %d0,EXC_DREGS+0x0(%a6)
- rts
-sdregl1:
- mov.l %d0,EXC_DREGS+0x4(%a6)
- rts
-sdregl2:
- mov.l %d0,%d2
- rts
-sdregl3:
- mov.l %d0,%d3
- rts
-sdregl4:
- mov.l %d0,%d4
- rts
-sdregl5:
- mov.l %d0,%d5
- rts
-sdregl6:
- mov.l %d0,%d6
- rts
-sdregl7:
- mov.l %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_w(): store word to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = word value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the word value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_w
-store_dreg_w:
- mov.w (tbl_sdregw.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregw.b,%pc,%d1.w*1)
-
-tbl_sdregw:
- short sdregw0 - tbl_sdregw
- short sdregw1 - tbl_sdregw
- short sdregw2 - tbl_sdregw
- short sdregw3 - tbl_sdregw
- short sdregw4 - tbl_sdregw
- short sdregw5 - tbl_sdregw
- short sdregw6 - tbl_sdregw
- short sdregw7 - tbl_sdregw
-
-sdregw0:
- mov.w %d0,2+EXC_DREGS+0x0(%a6)
- rts
-sdregw1:
- mov.w %d0,2+EXC_DREGS+0x4(%a6)
- rts
-sdregw2:
- mov.w %d0,%d2
- rts
-sdregw3:
- mov.w %d0,%d3
- rts
-sdregw4:
- mov.w %d0,%d4
- rts
-sdregw5:
- mov.w %d0,%d5
- rts
-sdregw6:
- mov.w %d0,%d6
- rts
-sdregw7:
- mov.w %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_b(): store byte to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = byte value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the byte value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_b
-store_dreg_b:
- mov.w (tbl_sdregb.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregb.b,%pc,%d1.w*1)
-
-tbl_sdregb:
- short sdregb0 - tbl_sdregb
- short sdregb1 - tbl_sdregb
- short sdregb2 - tbl_sdregb
- short sdregb3 - tbl_sdregb
- short sdregb4 - tbl_sdregb
- short sdregb5 - tbl_sdregb
- short sdregb6 - tbl_sdregb
- short sdregb7 - tbl_sdregb
-
-sdregb0:
- mov.b %d0,3+EXC_DREGS+0x0(%a6)
- rts
-sdregb1:
- mov.b %d0,3+EXC_DREGS+0x4(%a6)
- rts
-sdregb2:
- mov.b %d0,%d2
- rts
-sdregb3:
- mov.b %d0,%d3
- rts
-sdregb4:
- mov.b %d0,%d4
- rts
-sdregb5:
- mov.b %d0,%d5
- rts
-sdregb6:
- mov.b %d0,%d6
- rts
-sdregb7:
- mov.b %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# inc_areg(): increment an address register by the value in d0 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = amount to increment by #
-# d1 = index of address register to increment #
-# #
-# OUTPUT ************************************************************** #
-# (address register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# Typically used for an instruction w/ a post-increment <ea>, #
-# this routine adds the increment value in d0 to the address register #
-# specified by d1. A0/A1/A6/A7 reside on the stack. The rest reside #
-# in their original places. #
-# For a7, if the increment amount is one, then we have to #
-# increment by two. For any a7 update, set the mia7_flag so that if #
-# an access error exception occurs later in emulation, this address #
-# register update can be undone. #
-# #
-#########################################################################
-
- global inc_areg
-inc_areg:
- mov.w (tbl_iareg.b,%pc,%d1.w*2),%d1
- jmp (tbl_iareg.b,%pc,%d1.w*1)
-
-tbl_iareg:
- short iareg0 - tbl_iareg
- short iareg1 - tbl_iareg
- short iareg2 - tbl_iareg
- short iareg3 - tbl_iareg
- short iareg4 - tbl_iareg
- short iareg5 - tbl_iareg
- short iareg6 - tbl_iareg
- short iareg7 - tbl_iareg
-
-iareg0: add.l %d0,EXC_DREGS+0x8(%a6)
- rts
-iareg1: add.l %d0,EXC_DREGS+0xc(%a6)
- rts
-iareg2: add.l %d0,%a2
- rts
-iareg3: add.l %d0,%a3
- rts
-iareg4: add.l %d0,%a4
- rts
-iareg5: add.l %d0,%a5
- rts
-iareg6: add.l %d0,(%a6)
- rts
-iareg7: mov.b &mia7_flg,SPCOND_FLG(%a6)
- cmpi.b %d0,&0x1
- beq.b iareg7b
- add.l %d0,EXC_A7(%a6)
- rts
-iareg7b:
- addq.l &0x2,EXC_A7(%a6)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# dec_areg(): decrement an address register by the value in d0 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = amount to decrement by #
-# d1 = index of address register to decrement #
-# #
-# OUTPUT ************************************************************** #
-# (address register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# Typically used for an instruction w/ a pre-decrement <ea>, #
-# this routine adds the decrement value in d0 to the address register #
-# specified by d1. A0/A1/A6/A7 reside on the stack. The rest reside #
-# in their original places. #
-# For a7, if the decrement amount is one, then we have to #
-# decrement by two. For any a7 update, set the mda7_flag so that if #
-# an access error exception occurs later in emulation, this address #
-# register update can be undone. #
-# #
-#########################################################################
-
- global dec_areg
-dec_areg:
- mov.w (tbl_dareg.b,%pc,%d1.w*2),%d1
- jmp (tbl_dareg.b,%pc,%d1.w*1)
-
-tbl_dareg:
- short dareg0 - tbl_dareg
- short dareg1 - tbl_dareg
- short dareg2 - tbl_dareg
- short dareg3 - tbl_dareg
- short dareg4 - tbl_dareg
- short dareg5 - tbl_dareg
- short dareg6 - tbl_dareg
- short dareg7 - tbl_dareg
-
-dareg0: sub.l %d0,EXC_DREGS+0x8(%a6)
- rts
-dareg1: sub.l %d0,EXC_DREGS+0xc(%a6)
- rts
-dareg2: sub.l %d0,%a2
- rts
-dareg3: sub.l %d0,%a3
- rts
-dareg4: sub.l %d0,%a4
- rts
-dareg5: sub.l %d0,%a5
- rts
-dareg6: sub.l %d0,(%a6)
- rts
-dareg7: mov.b &mda7_flg,SPCOND_FLG(%a6)
- cmpi.b %d0,&0x1
- beq.b dareg7b
- sub.l %d0,EXC_A7(%a6)
- rts
-dareg7b:
- subq.l &0x2,EXC_A7(%a6)
- rts
-
-##############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# load_fpn1(): load FP register value into FP_SRC(a6). #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = index of FP register to load #
-# #
-# OUTPUT ************************************************************** #
-# FP_SRC(a6) = value loaded from FP register file #
-# #
-# ALGORITHM *********************************************************** #
-# Using the index in d0, load FP_SRC(a6) with a number from the #
-# FP register file. #
-# #
-#########################################################################
-
- global load_fpn1
-load_fpn1:
- mov.w (tbl_load_fpn1.b,%pc,%d0.w*2), %d0
- jmp (tbl_load_fpn1.b,%pc,%d0.w*1)
-
-tbl_load_fpn1:
- short load_fpn1_0 - tbl_load_fpn1
- short load_fpn1_1 - tbl_load_fpn1
- short load_fpn1_2 - tbl_load_fpn1
- short load_fpn1_3 - tbl_load_fpn1
- short load_fpn1_4 - tbl_load_fpn1
- short load_fpn1_5 - tbl_load_fpn1
- short load_fpn1_6 - tbl_load_fpn1
- short load_fpn1_7 - tbl_load_fpn1
-
-load_fpn1_0:
- mov.l 0+EXC_FP0(%a6), 0+FP_SRC(%a6)
- mov.l 4+EXC_FP0(%a6), 4+FP_SRC(%a6)
- mov.l 8+EXC_FP0(%a6), 8+FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_1:
- mov.l 0+EXC_FP1(%a6), 0+FP_SRC(%a6)
- mov.l 4+EXC_FP1(%a6), 4+FP_SRC(%a6)
- mov.l 8+EXC_FP1(%a6), 8+FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_2:
- fmovm.x &0x20, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_3:
- fmovm.x &0x10, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_4:
- fmovm.x &0x08, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_5:
- fmovm.x &0x04, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_6:
- fmovm.x &0x02, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_7:
- fmovm.x &0x01, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-
-#############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# load_fpn2(): load FP register value into FP_DST(a6). #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = index of FP register to load #
-# #
-# OUTPUT ************************************************************** #
-# FP_DST(a6) = value loaded from FP register file #
-# #
-# ALGORITHM *********************************************************** #
-# Using the index in d0, load FP_DST(a6) with a number from the #
-# FP register file. #
-# #
-#########################################################################
-
- global load_fpn2
-load_fpn2:
- mov.w (tbl_load_fpn2.b,%pc,%d0.w*2), %d0
- jmp (tbl_load_fpn2.b,%pc,%d0.w*1)
-
-tbl_load_fpn2:
- short load_fpn2_0 - tbl_load_fpn2
- short load_fpn2_1 - tbl_load_fpn2
- short load_fpn2_2 - tbl_load_fpn2
- short load_fpn2_3 - tbl_load_fpn2
- short load_fpn2_4 - tbl_load_fpn2
- short load_fpn2_5 - tbl_load_fpn2
- short load_fpn2_6 - tbl_load_fpn2
- short load_fpn2_7 - tbl_load_fpn2
-
-load_fpn2_0:
- mov.l 0+EXC_FP0(%a6), 0+FP_DST(%a6)
- mov.l 4+EXC_FP0(%a6), 4+FP_DST(%a6)
- mov.l 8+EXC_FP0(%a6), 8+FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_1:
- mov.l 0+EXC_FP1(%a6), 0+FP_DST(%a6)
- mov.l 4+EXC_FP1(%a6), 4+FP_DST(%a6)
- mov.l 8+EXC_FP1(%a6), 8+FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_2:
- fmovm.x &0x20, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_3:
- fmovm.x &0x10, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_4:
- fmovm.x &0x08, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_5:
- fmovm.x &0x04, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_6:
- fmovm.x &0x02, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_7:
- fmovm.x &0x01, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-
-#############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_fpreg(): store an fp value to the fpreg designated d0. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# fp0 = extended precision value to store #
-# d0 = index of floating-point register #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Store the value in fp0 to the FP register designated by the #
-# value in d0. The FP number can be DENORM or SNAN so we have to be #
-# careful that we don't take an exception here. #
-# #
-#########################################################################
-
- global store_fpreg
-store_fpreg:
- mov.w (tbl_store_fpreg.b,%pc,%d0.w*2), %d0
- jmp (tbl_store_fpreg.b,%pc,%d0.w*1)
-
-tbl_store_fpreg:
- short store_fpreg_0 - tbl_store_fpreg
- short store_fpreg_1 - tbl_store_fpreg
- short store_fpreg_2 - tbl_store_fpreg
- short store_fpreg_3 - tbl_store_fpreg
- short store_fpreg_4 - tbl_store_fpreg
- short store_fpreg_5 - tbl_store_fpreg
- short store_fpreg_6 - tbl_store_fpreg
- short store_fpreg_7 - tbl_store_fpreg
-
-store_fpreg_0:
- fmovm.x &0x80, EXC_FP0(%a6)
- rts
-store_fpreg_1:
- fmovm.x &0x80, EXC_FP1(%a6)
- rts
-store_fpreg_2:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x20
- rts
-store_fpreg_3:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x10
- rts
-store_fpreg_4:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x08
- rts
-store_fpreg_5:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x04
- rts
-store_fpreg_6:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x02
- rts
-store_fpreg_7:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x01
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _denorm(): denormalize an intermediate result #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = points to the operand to be denormalized #
-# (in the internal extended format) #
-# #
-# d0 = rounding precision #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to the denormalized result #
-# (in the internal extended format) #
-# #
-# d0 = guard,round,sticky #
-# #
-# ALGORITHM *********************************************************** #
-# According to the exponent underflow threshold for the given #
-# precision, shift the mantissa bits to the right in order raise the #
-# exponent of the operand to the threshold value. While shifting the #
-# mantissa bits right, maintain the value of the guard, round, and #
-# sticky bits. #
-# other notes: #
-# (1) _denorm() is called by the underflow routines #
-# (2) _denorm() does NOT affect the status register #
-# #
-#########################################################################
-
-#
-# table of exponent threshold values for each precision
-#
-tbl_thresh:
- short 0x0
- short sgl_thresh
- short dbl_thresh
-
- global _denorm
-_denorm:
-#
-# Load the exponent threshold for the precision selected and check
-# to see if (threshold - exponent) is > 65 in which case we can
-# simply calculate the sticky bit and zero the mantissa. otherwise
-# we have to call the denormalization routine.
-#
- lsr.b &0x2, %d0 # shift prec to lo bits
- mov.w (tbl_thresh.b,%pc,%d0.w*2), %d1 # load prec threshold
- mov.w %d1, %d0 # copy d1 into d0
- sub.w FTEMP_EX(%a0), %d0 # diff = threshold - exp
- cmpi.w %d0, &66 # is diff > 65? (mant + g,r bits)
- bpl.b denorm_set_stky # yes; just calc sticky
-
- clr.l %d0 # clear g,r,s
- btst &inex2_bit, FPSR_EXCEPT(%a6) # yes; was INEX2 set?
- beq.b denorm_call # no; don't change anything
- bset &29, %d0 # yes; set sticky bit
-
-denorm_call:
- bsr.l dnrm_lp # denormalize the number
- rts
-
-#
-# all bit would have been shifted off during the denorm so simply
-# calculate if the sticky should be set and clear the entire mantissa.
-#
-denorm_set_stky:
- mov.l &0x20000000, %d0 # set sticky bit in return value
- mov.w %d1, FTEMP_EX(%a0) # load exp with threshold
- clr.l FTEMP_HI(%a0) # set d1 = 0 (ms mantissa)
- clr.l FTEMP_LO(%a0) # set d2 = 0 (ms mantissa)
- rts
-
-# #
-# dnrm_lp(): normalize exponent/mantissa to specified threshold #
-# #
-# INPUT: #
-# %a0 : points to the operand to be denormalized #
-# %d0{31:29} : initial guard,round,sticky #
-# %d1{15:0} : denormalization threshold #
-# OUTPUT: #
-# %a0 : points to the denormalized operand #
-# %d0{31:29} : final guard,round,sticky #
-# #
-
-# *** Local Equates *** #
-set GRS, L_SCR2 # g,r,s temp storage
-set FTEMP_LO2, L_SCR1 # FTEMP_LO copy
-
- global dnrm_lp
-dnrm_lp:
-
-#
-# make a copy of FTEMP_LO and place the g,r,s bits directly after it
-# in memory so as to make the bitfield extraction for denormalization easier.
-#
- mov.l FTEMP_LO(%a0), FTEMP_LO2(%a6) # make FTEMP_LO copy
- mov.l %d0, GRS(%a6) # place g,r,s after it
-
-#
-# check to see how much less than the underflow threshold the operand
-# exponent is.
-#
- mov.l %d1, %d0 # copy the denorm threshold
- sub.w FTEMP_EX(%a0), %d1 # d1 = threshold - uns exponent
- ble.b dnrm_no_lp # d1 <= 0
- cmpi.w %d1, &0x20 # is ( 0 <= d1 < 32) ?
- blt.b case_1 # yes
- cmpi.w %d1, &0x40 # is (32 <= d1 < 64) ?
- blt.b case_2 # yes
- bra.w case_3 # (d1 >= 64)
-
-#
-# No normalization necessary
-#
-dnrm_no_lp:
- mov.l GRS(%a6), %d0 # restore original g,r,s
- rts
-
-#
-# case (0<d1<32)
-#
-# %d0 = denorm threshold
-# %d1 = "n" = amt to shift
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-(32 - n)-><-(n)-><-(32 - n)-><-(n)-><-(32 - n)-><-(n)->
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# <-(n)-><-(32 - n)-><------(32)-------><------(32)------->
-# ---------------------------------------------------------
-# |0.....0| NEW_HI | NEW_FTEMP_LO |grs |
-# ---------------------------------------------------------
-#
-case_1:
- mov.l %d2, -(%sp) # create temp storage
-
- mov.w %d0, FTEMP_EX(%a0) # exponent = denorm threshold
- mov.l &32, %d0
- sub.w %d1, %d0 # %d0 = 32 - %d1
-
- cmpi.w %d1, &29 # is shft amt >= 29
- blt.b case1_extract # no; no fix needed
- mov.b GRS(%a6), %d2
- or.b %d2, 3+FTEMP_LO2(%a6)
-
-case1_extract:
- bfextu FTEMP_HI(%a0){&0:%d0}, %d2 # %d2 = new FTEMP_HI
- bfextu FTEMP_HI(%a0){%d0:&32}, %d1 # %d1 = new FTEMP_LO
- bfextu FTEMP_LO2(%a6){%d0:&32}, %d0 # %d0 = new G,R,S
-
- mov.l %d2, FTEMP_HI(%a0) # store new FTEMP_HI
- mov.l %d1, FTEMP_LO(%a0) # store new FTEMP_LO
-
- bftst %d0{&2:&30} # were bits shifted off?
- beq.b case1_sticky_clear # no; go finish
- bset &rnd_stky_bit, %d0 # yes; set sticky bit
-
-case1_sticky_clear:
- and.l &0xe0000000, %d0 # clear all but G,R,S
- mov.l (%sp)+, %d2 # restore temp register
- rts
-
-#
-# case (32<=d1<64)
-#
-# %d0 = denorm threshold
-# %d1 = "n" = amt to shift
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-(32 - n)-><-(n)-><-(32 - n)-><-(n)-><-(32 - n)-><-(n)->
-# \ \ \
-# \ \ \
-# \ \ -------------------
-# \ -------------------- \
-# ------------------- \ \
-# \ \ \
-# \ \ \
-# \ \ \
-# <-------(32)------><-(n)-><-(32 - n)-><------(32)------->
-# ---------------------------------------------------------
-# |0...............0|0....0| NEW_LO |grs |
-# ---------------------------------------------------------
-#
-case_2:
- mov.l %d2, -(%sp) # create temp storage
-
- mov.w %d0, FTEMP_EX(%a0) # exponent = denorm threshold
- subi.w &0x20, %d1 # %d1 now between 0 and 32
- mov.l &0x20, %d0
- sub.w %d1, %d0 # %d0 = 32 - %d1
-
-# subtle step here; or in the g,r,s at the bottom of FTEMP_LO to minimize
-# the number of bits to check for the sticky detect.
-# it only plays a role in shift amounts of 61-63.
- mov.b GRS(%a6), %d2
- or.b %d2, 3+FTEMP_LO2(%a6)
-
- bfextu FTEMP_HI(%a0){&0:%d0}, %d2 # %d2 = new FTEMP_LO
- bfextu FTEMP_HI(%a0){%d0:&32}, %d1 # %d1 = new G,R,S
-
- bftst %d1{&2:&30} # were any bits shifted off?
- bne.b case2_set_sticky # yes; set sticky bit
- bftst FTEMP_LO2(%a6){%d0:&31} # were any bits shifted off?
- bne.b case2_set_sticky # yes; set sticky bit
-
- mov.l %d1, %d0 # move new G,R,S to %d0
- bra.b case2_end
-
-case2_set_sticky:
- mov.l %d1, %d0 # move new G,R,S to %d0
- bset &rnd_stky_bit, %d0 # set sticky bit
-
-case2_end:
- clr.l FTEMP_HI(%a0) # store FTEMP_HI = 0
- mov.l %d2, FTEMP_LO(%a0) # store FTEMP_LO
- and.l &0xe0000000, %d0 # clear all but G,R,S
-
- mov.l (%sp)+,%d2 # restore temp register
- rts
-
-#
-# case (d1>=64)
-#
-# %d0 = denorm threshold
-# %d1 = amt to shift
-#
-case_3:
- mov.w %d0, FTEMP_EX(%a0) # insert denorm threshold
-
- cmpi.w %d1, &65 # is shift amt > 65?
- blt.b case3_64 # no; it's == 64
- beq.b case3_65 # no; it's == 65
-
-#
-# case (d1>65)
-#
-# Shift value is > 65 and out of range. All bits are shifted off.
-# Return a zero mantissa with the sticky bit set
-#
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- mov.l &0x20000000, %d0 # set sticky bit
- rts
-
-#
-# case (d1 == 64)
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-------(32)------>
-# \ \
-# \ \
-# \ \
-# \ ------------------------------
-# ------------------------------- \
-# \ \
-# \ \
-# \ \
-# <-------(32)------>
-# ---------------------------------------------------------
-# |0...............0|0................0|grs |
-# ---------------------------------------------------------
-#
-case3_64:
- mov.l FTEMP_HI(%a0), %d0 # fetch hi(mantissa)
- mov.l %d0, %d1 # make a copy
- and.l &0xc0000000, %d0 # extract G,R
- and.l &0x3fffffff, %d1 # extract other bits
-
- bra.b case3_complete
-
-#
-# case (d1 == 65)
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-------(32)------>
-# \ \
-# \ \
-# \ \
-# \ ------------------------------
-# -------------------------------- \
-# \ \
-# \ \
-# \ \
-# <-------(31)----->
-# ---------------------------------------------------------
-# |0...............0|0................0|0rs |
-# ---------------------------------------------------------
-#
-case3_65:
- mov.l FTEMP_HI(%a0), %d0 # fetch hi(mantissa)
- and.l &0x80000000, %d0 # extract R bit
- lsr.l &0x1, %d0 # shift high bit into R bit
- and.l &0x7fffffff, %d1 # extract other bits
-
-case3_complete:
-# last operation done was an "and" of the bits shifted off so the condition
-# codes are already set so branch accordingly.
- bne.b case3_set_sticky # yes; go set new sticky
- tst.l FTEMP_LO(%a0) # were any bits shifted off?
- bne.b case3_set_sticky # yes; go set new sticky
- tst.b GRS(%a6) # were any bits shifted off?
- bne.b case3_set_sticky # yes; go set new sticky
-
-#
-# no bits were shifted off so don't set the sticky bit.
-# the guard and
-# the entire mantissa is zero.
-#
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- rts
-
-#
-# some bits were shifted off so set the sticky bit.
-# the entire mantissa is zero.
-#
-case3_set_sticky:
- bset &rnd_stky_bit,%d0 # set new sticky bit
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _round(): round result according to precision/mode #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = ptr to input operand in internal extended format #
-# d1(hi) = contains rounding precision: #
-# ext = $0000xxxx #
-# sgl = $0004xxxx #
-# dbl = $0008xxxx #
-# d1(lo) = contains rounding mode: #
-# RN = $xxxx0000 #
-# RZ = $xxxx0001 #
-# RM = $xxxx0002 #
-# RP = $xxxx0003 #
-# d0{31:29} = contains the g,r,s bits (extended) #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to rounded result #
-# #
-# ALGORITHM *********************************************************** #
-# On return the value pointed to by a0 is correctly rounded, #
-# a0 is preserved and the g-r-s bits in d0 are cleared. #
-# The result is not typed - the tag field is invalid. The #
-# result is still in the internal extended format. #
-# #
-# The INEX bit of USER_FPSR will be set if the rounded result was #
-# inexact (i.e. if any of the g-r-s bits were set). #
-# #
-#########################################################################
-
- global _round
-_round:
-#
-# ext_grs() looks at the rounding precision and sets the appropriate
-# G,R,S bits.
-# If (G,R,S == 0) then result is exact and round is done, else set
-# the inex flag in status reg and continue.
-#
- bsr.l ext_grs # extract G,R,S
-
- tst.l %d0 # are G,R,S zero?
- beq.w truncate # yes; round is complete
-
- or.w &inx2a_mask, 2+USER_FPSR(%a6) # set inex2/ainex
-
-#
-# Use rounding mode as an index into a jump table for these modes.
-# All of the following assumes grs != 0.
-#
- mov.w (tbl_mode.b,%pc,%d1.w*2), %a1 # load jump offset
- jmp (tbl_mode.b,%pc,%a1) # jmp to rnd mode handler
-
-tbl_mode:
- short rnd_near - tbl_mode
- short truncate - tbl_mode # RZ always truncates
- short rnd_mnus - tbl_mode
- short rnd_plus - tbl_mode
-
-#################################################################
-# ROUND PLUS INFINITY #
-# #
-# If sign of fp number = 0 (positive), then add 1 to l. #
-#################################################################
-rnd_plus:
- tst.b FTEMP_SGN(%a0) # check for sign
- bmi.w truncate # if positive then truncate
-
- mov.l &0xffffffff, %d0 # force g,r,s to be all f's
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-#################################################################
-# ROUND MINUS INFINITY #
-# #
-# If sign of fp number = 1 (negative), then add 1 to l. #
-#################################################################
-rnd_mnus:
- tst.b FTEMP_SGN(%a0) # check for sign
- bpl.w truncate # if negative then truncate
-
- mov.l &0xffffffff, %d0 # force g,r,s to be all f's
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-#################################################################
-# ROUND NEAREST #
-# #
-# If (g=1), then add 1 to l and if (r=s=0), then clear l #
-# Note that this will round to even in case of a tie. #
-#################################################################
-rnd_near:
- asl.l &0x1, %d0 # shift g-bit to c-bit
- bcc.w truncate # if (g=1) then
-
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-# *** LOCAL EQUATES ***
-set ad_1_sgl, 0x00000100 # constant to add 1 to l-bit in sgl prec
-set ad_1_dbl, 0x00000800 # constant to add 1 to l-bit in dbl prec
-
-#########################
-# ADD SINGLE #
-#########################
-add_sgl:
- add.l &ad_1_sgl, FTEMP_HI(%a0)
- bcc.b scc_clr # no mantissa overflow
- roxr.w FTEMP_HI(%a0) # shift v-bit back in
- roxr.w FTEMP_HI+2(%a0) # shift v-bit back in
- add.w &0x1, FTEMP_EX(%a0) # and incr exponent
-scc_clr:
- tst.l %d0 # test for rs = 0
- bne.b sgl_done
- and.w &0xfe00, FTEMP_HI+2(%a0) # clear the l-bit
-sgl_done:
- and.l &0xffffff00, FTEMP_HI(%a0) # truncate bits beyond sgl limit
- clr.l FTEMP_LO(%a0) # clear d2
- rts
-
-#########################
-# ADD EXTENDED #
-#########################
-add_ext:
- addq.l &1,FTEMP_LO(%a0) # add 1 to l-bit
- bcc.b xcc_clr # test for carry out
- addq.l &1,FTEMP_HI(%a0) # propagate carry
- bcc.b xcc_clr
- roxr.w FTEMP_HI(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_HI+2(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_LO(%a0)
- roxr.w FTEMP_LO+2(%a0)
- add.w &0x1,FTEMP_EX(%a0) # and inc exp
-xcc_clr:
- tst.l %d0 # test rs = 0
- bne.b add_ext_done
- and.b &0xfe,FTEMP_LO+3(%a0) # clear the l bit
-add_ext_done:
- rts
-
-#########################
-# ADD DOUBLE #
-#########################
-add_dbl:
- add.l &ad_1_dbl, FTEMP_LO(%a0) # add 1 to lsb
- bcc.b dcc_clr # no carry
- addq.l &0x1, FTEMP_HI(%a0) # propagate carry
- bcc.b dcc_clr # no carry
-
- roxr.w FTEMP_HI(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_HI+2(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_LO(%a0)
- roxr.w FTEMP_LO+2(%a0)
- addq.w &0x1, FTEMP_EX(%a0) # incr exponent
-dcc_clr:
- tst.l %d0 # test for rs = 0
- bne.b dbl_done
- and.w &0xf000, FTEMP_LO+2(%a0) # clear the l-bit
-
-dbl_done:
- and.l &0xfffff800,FTEMP_LO(%a0) # truncate bits beyond dbl limit
- rts
-
-###########################
-# Truncate all other bits #
-###########################
-truncate:
- swap %d1 # select rnd prec
-
- cmpi.b %d1, &s_mode # is prec sgl?
- beq.w sgl_done # yes
- bgt.b dbl_done # no; it's dbl
- rts # no; it's ext
-
-
-#
-# ext_grs(): extract guard, round and sticky bits according to
-# rounding precision.
-#
-# INPUT
-# d0 = extended precision g,r,s (in d0{31:29})
-# d1 = {PREC,ROUND}
-# OUTPUT
-# d0{31:29} = guard, round, sticky
-#
-# The ext_grs extract the guard/round/sticky bits according to the
-# selected rounding precision. It is called by the round subroutine
-# only. All registers except d0 are kept intact. d0 becomes an
-# updated guard,round,sticky in d0{31:29}
-#
-# Notes: the ext_grs uses the round PREC, and therefore has to swap d1
-# prior to usage, and needs to restore d1 to original. this
-# routine is tightly tied to the round routine and not meant to
-# uphold standard subroutine calling practices.
-#
-
-ext_grs:
- swap %d1 # have d1.w point to round precision
- tst.b %d1 # is rnd prec = extended?
- bne.b ext_grs_not_ext # no; go handle sgl or dbl
-
-#
-# %d0 actually already hold g,r,s since _round() had it before calling
-# this function. so, as long as we don't disturb it, we are "returning" it.
-#
-ext_grs_ext:
- swap %d1 # yes; return to correct positions
- rts
-
-ext_grs_not_ext:
- movm.l &0x3000, -(%sp) # make some temp registers {d2/d3}
-
- cmpi.b %d1, &s_mode # is rnd prec = sgl?
- bne.b ext_grs_dbl # no; go handle dbl
-
-#
-# sgl:
-# 96 64 40 32 0
-# -----------------------------------------------------
-# | EXP |XXXXXXX| |xx | |grs|
-# -----------------------------------------------------
-# <--(24)--->nn\ /
-# ee ---------------------
-# ww |
-# v
-# gr new sticky
-#
-ext_grs_sgl:
- bfextu FTEMP_HI(%a0){&24:&2}, %d3 # sgl prec. g-r are 2 bits right
- mov.l &30, %d2 # of the sgl prec. limits
- lsl.l %d2, %d3 # shift g-r bits to MSB of d3
- mov.l FTEMP_HI(%a0), %d2 # get word 2 for s-bit test
- and.l &0x0000003f, %d2 # s bit is the or of all other
- bne.b ext_grs_st_stky # bits to the right of g-r
- tst.l FTEMP_LO(%a0) # test lower mantissa
- bne.b ext_grs_st_stky # if any are set, set sticky
- tst.l %d0 # test original g,r,s
- bne.b ext_grs_st_stky # if any are set, set sticky
- bra.b ext_grs_end_sd # if words 3 and 4 are clr, exit
-
-#
-# dbl:
-# 96 64 32 11 0
-# -----------------------------------------------------
-# | EXP |XXXXXXX| | |xx |grs|
-# -----------------------------------------------------
-# nn\ /
-# ee -------
-# ww |
-# v
-# gr new sticky
-#
-ext_grs_dbl:
- bfextu FTEMP_LO(%a0){&21:&2}, %d3 # dbl-prec. g-r are 2 bits right
- mov.l &30, %d2 # of the dbl prec. limits
- lsl.l %d2, %d3 # shift g-r bits to the MSB of d3
- mov.l FTEMP_LO(%a0), %d2 # get lower mantissa for s-bit test
- and.l &0x000001ff, %d2 # s bit is the or-ing of all
- bne.b ext_grs_st_stky # other bits to the right of g-r
- tst.l %d0 # test word original g,r,s
- bne.b ext_grs_st_stky # if any are set, set sticky
- bra.b ext_grs_end_sd # if clear, exit
-
-ext_grs_st_stky:
- bset &rnd_stky_bit, %d3 # set sticky bit
-ext_grs_end_sd:
- mov.l %d3, %d0 # return grs to d0
-
- movm.l (%sp)+, &0xc # restore scratch registers {d2/d3}
-
- swap %d1 # restore d1 to original
- rts
-
-#########################################################################
-# norm(): normalize the mantissa of an extended precision input. the #
-# input operand should not be normalized already. #
-# #
-# XDEF **************************************************************** #
-# norm() #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer fp extended precision operand to normalize #
-# #
-# OUTPUT ************************************************************** #
-# d0 = number of bit positions the mantissa was shifted #
-# a0 = the input operand's mantissa is normalized; the exponent #
-# is unchanged. #
-# #
-#########################################################################
- global norm
-norm:
- mov.l %d2, -(%sp) # create some temp regs
- mov.l %d3, -(%sp)
-
- mov.l FTEMP_HI(%a0), %d0 # load hi(mantissa)
- mov.l FTEMP_LO(%a0), %d1 # load lo(mantissa)
-
- bfffo %d0{&0:&32}, %d2 # how many places to shift?
- beq.b norm_lo # hi(man) is all zeroes!
-
-norm_hi:
- lsl.l %d2, %d0 # left shift hi(man)
- bfextu %d1{&0:%d2}, %d3 # extract lo bits
-
- or.l %d3, %d0 # create hi(man)
- lsl.l %d2, %d1 # create lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- mov.l %d1, FTEMP_LO(%a0) # store new lo(man)
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-norm_lo:
- bfffo %d1{&0:&32}, %d2 # how many places to shift?
- lsl.l %d2, %d1 # shift lo(man)
- add.l &32, %d2 # add 32 to shft amount
-
- mov.l %d1, FTEMP_HI(%a0) # store hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) is now zero
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-#########################################################################
-# unnorm_fix(): - changes an UNNORM to one of NORM, DENORM, or ZERO #
-# - returns corresponding optype tag #
-# #
-# XDEF **************************************************************** #
-# unnorm_fix() #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to unnormalized extended precision number #
-# #
-# OUTPUT ************************************************************** #
-# d0 = optype tag - is corrected to one of NORM, DENORM, or ZERO #
-# a0 = input operand has been converted to a norm, denorm, or #
-# zero; both the exponent and mantissa are changed. #
-# #
-#########################################################################
-
- global unnorm_fix
-unnorm_fix:
- bfffo FTEMP_HI(%a0){&0:&32}, %d0 # how many shifts are needed?
- bne.b unnorm_shift # hi(man) is not all zeroes
-
-#
-# hi(man) is all zeroes so see if any bits in lo(man) are set
-#
-unnorm_chk_lo:
- bfffo FTEMP_LO(%a0){&0:&32}, %d0 # is operand really a zero?
- beq.w unnorm_zero # yes
-
- add.w &32, %d0 # no; fix shift distance
-
-#
-# d0 = # shifts needed for complete normalization
-#
-unnorm_shift:
- clr.l %d1 # clear top word
- mov.w FTEMP_EX(%a0), %d1 # extract exponent
- and.w &0x7fff, %d1 # strip off sgn
-
- cmp.w %d0, %d1 # will denorm push exp < 0?
- bgt.b unnorm_nrm_zero # yes; denorm only until exp = 0
-
-#
-# exponent would not go < 0. Therefore, number stays normalized
-#
- sub.w %d0, %d1 # shift exponent value
- mov.w FTEMP_EX(%a0), %d0 # load old exponent
- and.w &0x8000, %d0 # save old sign
- or.w %d0, %d1 # {sgn,new exp}
- mov.w %d1, FTEMP_EX(%a0) # insert new exponent
-
- bsr.l norm # normalize UNNORM
-
- mov.b &NORM, %d0 # return new optype tag
- rts
-
-#
-# exponent would go < 0, so only denormalize until exp = 0
-#
-unnorm_nrm_zero:
- cmp.b %d1, &32 # is exp <= 32?
- bgt.b unnorm_nrm_zero_lrg # no; go handle large exponent
-
- bfextu FTEMP_HI(%a0){%d1:&32}, %d0 # extract new hi(man)
- mov.l %d0, FTEMP_HI(%a0) # save new hi(man)
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # extract new lo(man)
- mov.l %d0, FTEMP_LO(%a0) # save new lo(man)
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# only mantissa bits set are in lo(man)
-#
-unnorm_nrm_zero_lrg:
- sub.w &32, %d1 # adjust shft amt by 32
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # left shift lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) = 0
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# whole mantissa is zero so this UNNORM is actually a zero
-#
-unnorm_zero:
- and.w &0x8000, FTEMP_EX(%a0) # force exponent to zero
-
- mov.b &ZERO, %d0 # fix optype tag
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_x(): return the optype of the input ext fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, UNNORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# If it's an unnormalized zero, alter the operand and force it #
-# to be a normal zero. #
-# #
-#########################################################################
-
- global set_tag_x
-set_tag_x:
- mov.w FTEMP_EX(%a0), %d0 # extract exponent
- andi.w &0x7fff, %d0 # strip off sign
- cmpi.w %d0, &0x7fff # is (EXP == MAX)?
- beq.b inf_or_nan_x
-not_inf_or_nan_x:
- btst &0x7,FTEMP_HI(%a0)
- beq.b not_norm_x
-is_norm_x:
- mov.b &NORM, %d0
- rts
-not_norm_x:
- tst.w %d0 # is exponent = 0?
- bne.b is_unnorm_x
-not_unnorm_x:
- tst.l FTEMP_HI(%a0)
- bne.b is_denorm_x
- tst.l FTEMP_LO(%a0)
- bne.b is_denorm_x
-is_zero_x:
- mov.b &ZERO, %d0
- rts
-is_denorm_x:
- mov.b &DENORM, %d0
- rts
-# must distinguish now "Unnormalized zeroes" which we
-# must convert to zero.
-is_unnorm_x:
- tst.l FTEMP_HI(%a0)
- bne.b is_unnorm_reg_x
- tst.l FTEMP_LO(%a0)
- bne.b is_unnorm_reg_x
-# it's an "unnormalized zero". let's convert it to an actual zero...
- andi.w &0x8000,FTEMP_EX(%a0) # clear exponent
- mov.b &ZERO, %d0
- rts
-is_unnorm_reg_x:
- mov.b &UNNORM, %d0
- rts
-inf_or_nan_x:
- tst.l FTEMP_LO(%a0)
- bne.b is_nan_x
- mov.l FTEMP_HI(%a0), %d0
- and.l &0x7fffffff, %d0 # msb is a don't care!
- bne.b is_nan_x
-is_inf_x:
- mov.b &INF, %d0
- rts
-is_nan_x:
- btst &0x6, FTEMP_HI(%a0)
- beq.b is_snan_x
- mov.b &QNAN, %d0
- rts
-is_snan_x:
- mov.b &SNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_d(): return the optype of the input dbl fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = points to double precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# #
-#########################################################################
-
- global set_tag_d
-set_tag_d:
- mov.l FTEMP(%a0), %d0
- mov.l %d0, %d1
-
- andi.l &0x7ff00000, %d0
- beq.b zero_or_denorm_d
-
- cmpi.l %d0, &0x7ff00000
- beq.b inf_or_nan_d
-
-is_norm_d:
- mov.b &NORM, %d0
- rts
-zero_or_denorm_d:
- and.l &0x000fffff, %d1
- bne is_denorm_d
- tst.l 4+FTEMP(%a0)
- bne is_denorm_d
-is_zero_d:
- mov.b &ZERO, %d0
- rts
-is_denorm_d:
- mov.b &DENORM, %d0
- rts
-inf_or_nan_d:
- and.l &0x000fffff, %d1
- bne is_nan_d
- tst.l 4+FTEMP(%a0)
- bne is_nan_d
-is_inf_d:
- mov.b &INF, %d0
- rts
-is_nan_d:
- btst &19, %d1
- bne is_qnan_d
-is_snan_d:
- mov.b &SNAN, %d0
- rts
-is_qnan_d:
- mov.b &QNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_s(): return the optype of the input sgl fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to single precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# #
-#########################################################################
-
- global set_tag_s
-set_tag_s:
- mov.l FTEMP(%a0), %d0
- mov.l %d0, %d1
-
- andi.l &0x7f800000, %d0
- beq.b zero_or_denorm_s
-
- cmpi.l %d0, &0x7f800000
- beq.b inf_or_nan_s
-
-is_norm_s:
- mov.b &NORM, %d0
- rts
-zero_or_denorm_s:
- and.l &0x007fffff, %d1
- bne is_denorm_s
-is_zero_s:
- mov.b &ZERO, %d0
- rts
-is_denorm_s:
- mov.b &DENORM, %d0
- rts
-inf_or_nan_s:
- and.l &0x007fffff, %d1
- bne is_nan_s
-is_inf_s:
- mov.b &INF, %d0
- rts
-is_nan_s:
- btst &22, %d1
- bne is_qnan_s
-is_snan_s:
- mov.b &SNAN, %d0
- rts
-is_qnan_s:
- mov.b &QNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# unf_res(): routine to produce default underflow result of a #
-# scaled extended precision number; this is used by #
-# fadd/fdiv/fmul/etc. emulation routines. #
-# unf_res4(): same as above but for fsglmul/fsgldiv which use #
-# single round prec and extended prec mode. #
-# #
-# XREF **************************************************************** #
-# _denorm() - denormalize according to scale factor #
-# _round() - round denormalized number according to rnd prec #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precison operand #
-# d0 = scale factor #
-# d1 = rounding precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to default underflow result in extended precision #
-# d0.b = result FPSR_cc which caller may or may not want to save #
-# #
-# ALGORITHM *********************************************************** #
-# Convert the input operand to "internal format" which means the #
-# exponent is extended to 16 bits and the sign is stored in the unused #
-# portion of the extended precison operand. Denormalize the number #
-# according to the scale factor passed in d0. Then, round the #
-# denormalized result. #
-# Set the FPSR_exc bits as appropriate but return the cc bits in #
-# d0 in case the caller doesn't want to save them (as is the case for #
-# fmove out). #
-# unf_res4() for fsglmul/fsgldiv forces the denorm to extended #
-# precision and the rounding mode to single. #
-# #
-#########################################################################
- global unf_res
-unf_res:
- mov.l %d1, -(%sp) # save rnd prec,mode on stack
-
- btst &0x7, FTEMP_EX(%a0) # make "internal" format
- sne FTEMP_SGN(%a0)
-
- mov.w FTEMP_EX(%a0), %d1 # extract exponent
- and.w &0x7fff, %d1
- sub.w %d0, %d1
- mov.w %d1, FTEMP_EX(%a0) # insert 16 bit exponent
-
- mov.l %a0, -(%sp) # save operand ptr during calls
-
- mov.l 0x4(%sp),%d0 # pass rnd prec.
- andi.w &0x00c0,%d0
- lsr.w &0x4,%d0
- bsr.l _denorm # denorm result
-
- mov.l (%sp),%a0
- mov.w 0x6(%sp),%d1 # load prec:mode into %d1
- andi.w &0xc0,%d1 # extract rnd prec
- lsr.w &0x4,%d1
- swap %d1
- mov.w 0x6(%sp),%d1
- andi.w &0x30,%d1
- lsr.w &0x4,%d1
- bsr.l _round # round the denorm
-
- mov.l (%sp)+, %a0
-
-# result is now rounded properly. convert back to normal format
- bclr &0x7, FTEMP_EX(%a0) # clear sgn first; may have residue
- tst.b FTEMP_SGN(%a0) # is "internal result" sign set?
- beq.b unf_res_chkifzero # no; result is positive
- bset &0x7, FTEMP_EX(%a0) # set result sgn
- clr.b FTEMP_SGN(%a0) # clear temp sign
-
-# the number may have become zero after rounding. set ccodes accordingly.
-unf_res_chkifzero:
- clr.l %d0
- tst.l FTEMP_HI(%a0) # is value now a zero?
- bne.b unf_res_cont # no
- tst.l FTEMP_LO(%a0)
- bne.b unf_res_cont # no
-# bset &z_bit, FPSR_CC(%a6) # yes; set zero ccode bit
- bset &z_bit, %d0 # yes; set zero ccode bit
-
-unf_res_cont:
-
-#
-# can inex1 also be set along with unfl and inex2???
-#
-# we know that underflow has occurred. aunfl should be set if INEX2 is also set.
-#
- btst &inex2_bit, FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.b unf_res_end # no
- bset &aunfl_bit, FPSR_AEXCEPT(%a6) # yes; set aunfl
-
-unf_res_end:
- add.l &0x4, %sp # clear stack
- rts
-
-# unf_res() for fsglmul() and fsgldiv().
- global unf_res4
-unf_res4:
- mov.l %d1,-(%sp) # save rnd prec,mode on stack
-
- btst &0x7,FTEMP_EX(%a0) # make "internal" format
- sne FTEMP_SGN(%a0)
-
- mov.w FTEMP_EX(%a0),%d1 # extract exponent
- and.w &0x7fff,%d1
- sub.w %d0,%d1
- mov.w %d1,FTEMP_EX(%a0) # insert 16 bit exponent
-
- mov.l %a0,-(%sp) # save operand ptr during calls
-
- clr.l %d0 # force rnd prec = ext
- bsr.l _denorm # denorm result
-
- mov.l (%sp),%a0
- mov.w &s_mode,%d1 # force rnd prec = sgl
- swap %d1
- mov.w 0x6(%sp),%d1 # load rnd mode
- andi.w &0x30,%d1 # extract rnd prec
- lsr.w &0x4,%d1
- bsr.l _round # round the denorm
-
- mov.l (%sp)+,%a0
-
-# result is now rounded properly. convert back to normal format
- bclr &0x7,FTEMP_EX(%a0) # clear sgn first; may have residue
- tst.b FTEMP_SGN(%a0) # is "internal result" sign set?
- beq.b unf_res4_chkifzero # no; result is positive
- bset &0x7,FTEMP_EX(%a0) # set result sgn
- clr.b FTEMP_SGN(%a0) # clear temp sign
-
-# the number may have become zero after rounding. set ccodes accordingly.
-unf_res4_chkifzero:
- clr.l %d0
- tst.l FTEMP_HI(%a0) # is value now a zero?
- bne.b unf_res4_cont # no
- tst.l FTEMP_LO(%a0)
- bne.b unf_res4_cont # no
-# bset &z_bit,FPSR_CC(%a6) # yes; set zero ccode bit
- bset &z_bit,%d0 # yes; set zero ccode bit
-
-unf_res4_cont:
-
-#
-# can inex1 also be set along with unfl and inex2???
-#
-# we know that underflow has occurred. aunfl should be set if INEX2 is also set.
-#
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.b unf_res4_end # no
- bset &aunfl_bit,FPSR_AEXCEPT(%a6) # yes; set aunfl
-
-unf_res4_end:
- add.l &0x4,%sp # clear stack
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# ovf_res(): routine to produce the default overflow result of #
-# an overflowing number. #
-# ovf_res2(): same as above but the rnd mode/prec are passed #
-# differently. #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# d1.b = '-1' => (-); '0' => (+) #
-# ovf_res(): #
-# d0 = rnd mode/prec #
-# ovf_res2(): #
-# hi(d0) = rnd prec #
-# lo(d0) = rnd mode #
-# #
-# OUTPUT ************************************************************** #
-# a0 = points to extended precision result #
-# d0.b = condition code bits #
-# #
-# ALGORITHM *********************************************************** #
-# The default overflow result can be determined by the sign of #
-# the result and the rounding mode/prec in effect. These bits are #
-# concatenated together to create an index into the default result #
-# table. A pointer to the correct result is returned in a0. The #
-# resulting condition codes are returned in d0 in case the caller #
-# doesn't want FPSR_cc altered (as is the case for fmove out). #
-# #
-#########################################################################
-
- global ovf_res
-ovf_res:
- andi.w &0x10,%d1 # keep result sign
- lsr.b &0x4,%d0 # shift prec/mode
- or.b %d0,%d1 # concat the two
- mov.w %d1,%d0 # make a copy
- lsl.b &0x1,%d1 # multiply d1 by 2
- bra.b ovf_res_load
-
- global ovf_res2
-ovf_res2:
- and.w &0x10, %d1 # keep result sign
- or.b %d0, %d1 # insert rnd mode
- swap %d0
- or.b %d0, %d1 # insert rnd prec
- mov.w %d1, %d0 # make a copy
- lsl.b &0x1, %d1 # shift left by 1
-
-#
-# use the rounding mode, precision, and result sign as in index into the
-# two tables below to fetch the default result and the result ccodes.
-#
-ovf_res_load:
- mov.b (tbl_ovfl_cc.b,%pc,%d0.w*1), %d0 # fetch result ccodes
- lea (tbl_ovfl_result.b,%pc,%d1.w*8), %a0 # return result ptr
-
- rts
-
-tbl_ovfl_cc:
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x0, 0x0, 0x0, 0x0
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
-
-tbl_ovfl_result:
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x7ffe0000,0xffffffff,0xffffffff,0x00000000 # +EXT; RZ
- long 0x7ffe0000,0xffffffff,0xffffffff,0x00000000 # +EXT; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x407e0000,0xffffff00,0x00000000,0x00000000 # +SGL; RZ
- long 0x407e0000,0xffffff00,0x00000000,0x00000000 # +SGL; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x43fe0000,0xffffffff,0xfffff800,0x00000000 # +DBL; RZ
- long 0x43fe0000,0xffffffff,0xfffff800,0x00000000 # +DBL; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xfffe0000,0xffffffff,0xffffffff,0x00000000 # -EXT; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xfffe0000,0xffffffff,0xffffffff,0x00000000 # -EXT; RP
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xc07e0000,0xffffff00,0x00000000,0x00000000 # -SGL; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xc07e0000,0xffffff00,0x00000000,0x00000000 # -SGL; RP
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xc3fe0000,0xffffffff,0xfffff800,0x00000000 # -DBL; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xc3fe0000,0xffffffff,0xfffff800,0x00000000 # -DBL; RP
-
-#########################################################################
-# XDEF **************************************************************** #
-# get_packed(): fetch a packed operand from memory and then #
-# convert it to a floating-point binary number. #
-# #
-# XREF **************************************************************** #
-# _dcalc_ea() - calculate the correct <ea> #
-# _mem_read() - fetch the packed operand from memory #
-# facc_in_x() - the fetch failed so jump to special exit code #
-# decbin() - convert packed to binary extended precision #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If no failure on _mem_read(): #
-# FP_SRC(a6) = packed operand now as a binary FP number #
-# #
-# ALGORITHM *********************************************************** #
-# Get the correct <ea> which is the value on the exception stack #
-# frame w/ maybe a correction factor if the <ea> is -(an) or (an)+. #
-# Then, fetch the operand from memory. If the fetch fails, exit #
-# through facc_in_x(). #
-# If the packed operand is a ZERO,NAN, or INF, convert it to #
-# its binary representation here. Else, call decbin() which will #
-# convert the packed value to an extended precision binary value. #
-# #
-#########################################################################
-
-# the stacked <ea> for packed is correct except for -(An).
-# the base reg must be updated for both -(An) and (An)+.
- global get_packed
-get_packed:
- mov.l &0xc,%d0 # packed is 12 bytes
- bsr.l _dcalc_ea # fetch <ea>; correct An
-
- lea FP_SRC(%a6),%a1 # pass: ptr to super dst
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _dmem_read # read packed operand
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_x # yes
-
-# The packed operand is an INF or a NAN if the exponent field is all ones.
- bfextu FP_SRC(%a6){&1:&15},%d0 # get exp
- cmpi.w %d0,&0x7fff # INF or NAN?
- bne.b gp_try_zero # no
- rts # operand is an INF or NAN
-
-# The packed operand is a zero if the mantissa is all zero, else it's
-# a normal packed op.
-gp_try_zero:
- mov.b 3+FP_SRC(%a6),%d0 # get byte 4
- andi.b &0x0f,%d0 # clear all but last nybble
- bne.b gp_not_spec # not a zero
- tst.l FP_SRC_HI(%a6) # is lw 2 zero?
- bne.b gp_not_spec # not a zero
- tst.l FP_SRC_LO(%a6) # is lw 3 zero?
- bne.b gp_not_spec # not a zero
- rts # operand is a ZERO
-gp_not_spec:
- lea FP_SRC(%a6),%a0 # pass: ptr to packed op
- bsr.l decbin # convert to extended
- fmovm.x &0x80,FP_SRC(%a6) # make this the srcop
- rts
-
-#########################################################################
-# decbin(): Converts normalized packed bcd value pointed to by register #
-# a0 to extended-precision value in fp0. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to normalized packed bcd value #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exact fp representation of the packed bcd value. #
-# #
-# ALGORITHM *********************************************************** #
-# Expected is a normal bcd (i.e. non-exceptional; all inf, zero, #
-# and NaN operands are dispatched without entering this routine) #
-# value in 68881/882 format at location (a0). #
-# #
-# A1. Convert the bcd exponent to binary by successive adds and #
-# muls. Set the sign according to SE. Subtract 16 to compensate #
-# for the mantissa which is to be interpreted as 17 integer #
-# digits, rather than 1 integer and 16 fraction digits. #
-# Note: this operation can never overflow. #
-# #
-# A2. Convert the bcd mantissa to binary by successive #
-# adds and muls in FP0. Set the sign according to SM. #
-# The mantissa digits will be converted with the decimal point #
-# assumed following the least-significant digit. #
-# Note: this operation can never overflow. #
-# #
-# A3. Count the number of leading/trailing zeros in the #
-# bcd string. If SE is positive, count the leading zeros; #
-# if negative, count the trailing zeros. Set the adjusted #
-# exponent equal to the exponent from A1 and the zero count #
-# added if SM = 1 and subtracted if SM = 0. Scale the #
-# mantissa the equivalent of forcing in the bcd value: #
-# #
-# SM = 0 a non-zero digit in the integer position #
-# SM = 1 a non-zero digit in Mant0, lsd of the fraction #
-# #
-# this will insure that any value, regardless of its #
-# representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted #
-# consistently. #
-# #
-# A4. Calculate the factor 10^exp in FP1 using a table of #
-# 10^(2^n) values. To reduce the error in forming factors #
-# greater than 10^27, a directed rounding scheme is used with #
-# tables rounded to RN, RM, and RP, according to the table #
-# in the comments of the pwrten section. #
-# #
-# A5. Form the final binary number by scaling the mantissa by #
-# the exponent factor. This is done by multiplying the #
-# mantissa in FP0 by the factor in FP1 if the adjusted #
-# exponent sign is positive, and dividing FP0 by FP1 if #
-# it is negative. #
-# #
-# Clean up and return. Check if the final mul or div was inexact. #
-# If so, set INEX1 in USER_FPSR. #
-# #
-#########################################################################
-
-#
-# PTENRN, PTENRM, and PTENRP are arrays of powers of 10 rounded
-# to nearest, minus, and plus, respectively. The tables include
-# 10**{1,2,4,8,16,32,64,128,256,512,1024,2048,4096}. No rounding
-# is required until the power is greater than 27, however, all
-# tables include the first 5 for ease of indexing.
-#
-RTABLE:
- byte 0,0,0,0
- byte 2,3,2,3
- byte 2,3,3,2
- byte 3,2,2,3
-
- set FNIBS,7
- set FSTRT,0
-
- set ESTRT,4
- set EDIGITS,2
-
- global decbin
-decbin:
- mov.l 0x0(%a0),FP_SCR0_EX(%a6) # make a copy of input
- mov.l 0x4(%a0),FP_SCR0_HI(%a6) # so we don't alter it
- mov.l 0x8(%a0),FP_SCR0_LO(%a6)
-
- lea FP_SCR0(%a6),%a0
-
- movm.l &0x3c00,-(%sp) # save d2-d5
- fmovm.x &0x1,-(%sp) # save fp1
-#
-# Calculate exponent:
-# 1. Copy bcd value in memory for use as a working copy.
-# 2. Calculate absolute value of exponent in d1 by mul and add.
-# 3. Correct for exponent sign.
-# 4. Subtract 16 to compensate for interpreting the mant as all integer digits.
-# (i.e., all digits assumed left of the decimal point.)
-#
-# Register usage:
-#
-# calc_e:
-# (*) d0: temp digit storage
-# (*) d1: accumulator for binary exponent
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: first word of bcd
-# ( ) a0: pointer to working bcd value
-# ( ) a6: pointer to original bcd value
-# (*) FP_SCR1: working copy of original bcd value
-# (*) L_SCR1: copy of original exponent word
-#
-calc_e:
- mov.l &EDIGITS,%d2 # # of nibbles (digits) in fraction part
- mov.l &ESTRT,%d3 # counter to pick up digits
- mov.l (%a0),%d4 # get first word of bcd
- clr.l %d1 # zero d1 for accumulator
-e_gd:
- mulu.l &0xa,%d1 # mul partial product by one digit place
- bfextu %d4{%d3:&4},%d0 # get the digit and zero extend into d0
- add.l %d0,%d1 # d1 = d1 + d0
- addq.b &4,%d3 # advance d3 to the next digit
- dbf.w %d2,e_gd # if we have used all 3 digits, exit loop
- btst &30,%d4 # get SE
- beq.b e_pos # don't negate if pos
- neg.l %d1 # negate before subtracting
-e_pos:
- sub.l &16,%d1 # sub to compensate for shift of mant
- bge.b e_save # if still pos, do not neg
- neg.l %d1 # now negative, make pos and set SE
- or.l &0x40000000,%d4 # set SE in d4,
- or.l &0x40000000,(%a0) # and in working bcd
-e_save:
- mov.l %d1,-(%sp) # save exp on stack
-#
-#
-# Calculate mantissa:
-# 1. Calculate absolute value of mantissa in fp0 by mul and add.
-# 2. Correct for mantissa sign.
-# (i.e., all digits assumed left of the decimal point.)
-#
-# Register usage:
-#
-# calc_m:
-# (*) d0: temp digit storage
-# (*) d1: lword counter
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: words 2 and 3 of bcd
-# ( ) a0: pointer to working bcd value
-# ( ) a6: pointer to original bcd value
-# (*) fp0: mantissa accumulator
-# ( ) FP_SCR1: working copy of original bcd value
-# ( ) L_SCR1: copy of original exponent word
-#
-calc_m:
- mov.l &1,%d1 # word counter, init to 1
- fmov.s &0x00000000,%fp0 # accumulator
-#
-#
-# Since the packed number has a long word between the first & second parts,
-# get the integer digit then skip down & get the rest of the
-# mantissa. We will unroll the loop once.
-#
- bfextu (%a0){&28:&4},%d0 # integer part is ls digit in long word
- fadd.b %d0,%fp0 # add digit to sum in fp0
-#
-#
-# Get the rest of the mantissa.
-#
-loadlw:
- mov.l (%a0,%d1.L*4),%d4 # load mantissa lonqword into d4
- mov.l &FSTRT,%d3 # counter to pick up digits
- mov.l &FNIBS,%d2 # reset number of digits per a0 ptr
-md2b:
- fmul.s &0x41200000,%fp0 # fp0 = fp0 * 10
- bfextu %d4{%d3:&4},%d0 # get the digit and zero extend
- fadd.b %d0,%fp0 # fp0 = fp0 + digit
-#
-#
-# If all the digits (8) in that long word have been converted (d2=0),
-# then inc d1 (=2) to point to the next long word and reset d3 to 0
-# to initialize the digit offset, and set d2 to 7 for the digit count;
-# else continue with this long word.
-#
- addq.b &4,%d3 # advance d3 to the next digit
- dbf.w %d2,md2b # check for last digit in this lw
-nextlw:
- addq.l &1,%d1 # inc lw pointer in mantissa
- cmp.l %d1,&2 # test for last lw
- ble.b loadlw # if not, get last one
-#
-# Check the sign of the mant and make the value in fp0 the same sign.
-#
-m_sign:
- btst &31,(%a0) # test sign of the mantissa
- beq.b ap_st_z # if clear, go to append/strip zeros
- fneg.x %fp0 # if set, negate fp0
-#
-# Append/strip zeros:
-#
-# For adjusted exponents which have an absolute value greater than 27*,
-# this routine calculates the amount needed to normalize the mantissa
-# for the adjusted exponent. That number is subtracted from the exp
-# if the exp was positive, and added if it was negative. The purpose
-# of this is to reduce the value of the exponent and the possibility
-# of error in calculation of pwrten.
-#
-# 1. Branch on the sign of the adjusted exponent.
-# 2p.(positive exp)
-# 2. Check M16 and the digits in lwords 2 and 3 in decending order.
-# 3. Add one for each zero encountered until a non-zero digit.
-# 4. Subtract the count from the exp.
-# 5. Check if the exp has crossed zero in #3 above; make the exp abs
-# and set SE.
-# 6. Multiply the mantissa by 10**count.
-# 2n.(negative exp)
-# 2. Check the digits in lwords 3 and 2 in decending order.
-# 3. Add one for each zero encountered until a non-zero digit.
-# 4. Add the count to the exp.
-# 5. Check if the exp has crossed zero in #3 above; clear SE.
-# 6. Divide the mantissa by 10**count.
-#
-# *Why 27? If the adjusted exponent is within -28 < expA < 28, than
-# any adjustment due to append/strip zeros will drive the resultane
-# exponent towards zero. Since all pwrten constants with a power
-# of 27 or less are exact, there is no need to use this routine to
-# attempt to lessen the resultant exponent.
-#
-# Register usage:
-#
-# ap_st_z:
-# (*) d0: temp digit storage
-# (*) d1: zero count
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: first word of bcd
-# (*) d5: lword counter
-# ( ) a0: pointer to working bcd value
-# ( ) FP_SCR1: working copy of original bcd value
-# ( ) L_SCR1: copy of original exponent word
-#
-#
-# First check the absolute value of the exponent to see if this
-# routine is necessary. If so, then check the sign of the exponent
-# and do append (+) or strip (-) zeros accordingly.
-# This section handles a positive adjusted exponent.
-#
-ap_st_z:
- mov.l (%sp),%d1 # load expA for range test
- cmp.l %d1,&27 # test is with 27
- ble.w pwrten # if abs(expA) <28, skip ap/st zeros
- btst &30,(%a0) # check sign of exp
- bne.b ap_st_n # if neg, go to neg side
- clr.l %d1 # zero count reg
- mov.l (%a0),%d4 # load lword 1 to d4
- bfextu %d4{&28:&4},%d0 # get M16 in d0
- bne.b ap_p_fx # if M16 is non-zero, go fix exp
- addq.l &1,%d1 # inc zero count
- mov.l &1,%d5 # init lword counter
- mov.l (%a0,%d5.L*4),%d4 # get lword 2 to d4
- bne.b ap_p_cl # if lw 2 is zero, skip it
- addq.l &8,%d1 # and inc count by 8
- addq.l &1,%d5 # inc lword counter
- mov.l (%a0,%d5.L*4),%d4 # get lword 3 to d4
-ap_p_cl:
- clr.l %d3 # init offset reg
- mov.l &7,%d2 # init digit counter
-ap_p_gd:
- bfextu %d4{%d3:&4},%d0 # get digit
- bne.b ap_p_fx # if non-zero, go to fix exp
- addq.l &4,%d3 # point to next digit
- addq.l &1,%d1 # inc digit counter
- dbf.w %d2,ap_p_gd # get next digit
-ap_p_fx:
- mov.l %d1,%d0 # copy counter to d2
- mov.l (%sp),%d1 # get adjusted exp from memory
- sub.l %d0,%d1 # subtract count from exp
- bge.b ap_p_fm # if still pos, go to pwrten
- neg.l %d1 # now its neg; get abs
- mov.l (%a0),%d4 # load lword 1 to d4
- or.l &0x40000000,%d4 # and set SE in d4
- or.l &0x40000000,(%a0) # and in memory
-#
-# Calculate the mantissa multiplier to compensate for the striping of
-# zeros from the mantissa.
-#
-ap_p_fm:
- lea.l PTENRN(%pc),%a1 # get address of power-of-ten table
- clr.l %d3 # init table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
- mov.l &3,%d2 # init d2 to count bits in counter
-ap_p_el:
- asr.l &1,%d0 # shift lsb into carry
- bcc.b ap_p_en # if 1, mul fp1 by pwrten factor
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-ap_p_en:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b ap_p_el # if not, get next bit
- fmul.x %fp1,%fp0 # mul mantissa by 10**(no_bits_shifted)
- bra.b pwrten # go calc pwrten
-#
-# This section handles a negative adjusted exponent.
-#
-ap_st_n:
- clr.l %d1 # clr counter
- mov.l &2,%d5 # set up d5 to point to lword 3
- mov.l (%a0,%d5.L*4),%d4 # get lword 3
- bne.b ap_n_cl # if not zero, check digits
- sub.l &1,%d5 # dec d5 to point to lword 2
- addq.l &8,%d1 # inc counter by 8
- mov.l (%a0,%d5.L*4),%d4 # get lword 2
-ap_n_cl:
- mov.l &28,%d3 # point to last digit
- mov.l &7,%d2 # init digit counter
-ap_n_gd:
- bfextu %d4{%d3:&4},%d0 # get digit
- bne.b ap_n_fx # if non-zero, go to exp fix
- subq.l &4,%d3 # point to previous digit
- addq.l &1,%d1 # inc digit counter
- dbf.w %d2,ap_n_gd # get next digit
-ap_n_fx:
- mov.l %d1,%d0 # copy counter to d0
- mov.l (%sp),%d1 # get adjusted exp from memory
- sub.l %d0,%d1 # subtract count from exp
- bgt.b ap_n_fm # if still pos, go fix mantissa
- neg.l %d1 # take abs of exp and clr SE
- mov.l (%a0),%d4 # load lword 1 to d4
- and.l &0xbfffffff,%d4 # and clr SE in d4
- and.l &0xbfffffff,(%a0) # and in memory
-#
-# Calculate the mantissa multiplier to compensate for the appending of
-# zeros to the mantissa.
-#
-ap_n_fm:
- lea.l PTENRN(%pc),%a1 # get address of power-of-ten table
- clr.l %d3 # init table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
- mov.l &3,%d2 # init d2 to count bits in counter
-ap_n_el:
- asr.l &1,%d0 # shift lsb into carry
- bcc.b ap_n_en # if 1, mul fp1 by pwrten factor
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-ap_n_en:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b ap_n_el # if not, get next bit
- fdiv.x %fp1,%fp0 # div mantissa by 10**(no_bits_shifted)
-#
-#
-# Calculate power-of-ten factor from adjusted and shifted exponent.
-#
-# Register usage:
-#
-# pwrten:
-# (*) d0: temp
-# ( ) d1: exponent
-# (*) d2: {FPCR[6:5],SM,SE} as index in RTABLE; temp
-# (*) d3: FPCR work copy
-# ( ) d4: first word of bcd
-# (*) a1: RTABLE pointer
-# calc_p:
-# (*) d0: temp
-# ( ) d1: exponent
-# (*) d3: PWRTxx table index
-# ( ) a0: pointer to working copy of bcd
-# (*) a1: PWRTxx pointer
-# (*) fp1: power-of-ten accumulator
-#
-# Pwrten calculates the exponent factor in the selected rounding mode
-# according to the following table:
-#
-# Sign of Mant Sign of Exp Rounding Mode PWRTEN Rounding Mode
-#
-# ANY ANY RN RN
-#
-# + + RP RP
-# - + RP RM
-# + - RP RM
-# - - RP RP
-#
-# + + RM RM
-# - + RM RP
-# + - RM RP
-# - - RM RM
-#
-# + + RZ RM
-# - + RZ RM
-# + - RZ RP
-# - - RZ RP
-#
-#
-pwrten:
- mov.l USER_FPCR(%a6),%d3 # get user's FPCR
- bfextu %d3{&26:&2},%d2 # isolate rounding mode bits
- mov.l (%a0),%d4 # reload 1st bcd word to d4
- asl.l &2,%d2 # format d2 to be
- bfextu %d4{&0:&2},%d0 # {FPCR[6],FPCR[5],SM,SE}
- add.l %d0,%d2 # in d2 as index into RTABLE
- lea.l RTABLE(%pc),%a1 # load rtable base
- mov.b (%a1,%d2),%d0 # load new rounding bits from table
- clr.l %d3 # clear d3 to force no exc and extended
- bfins %d0,%d3{&26:&2} # stuff new rounding bits in FPCR
- fmov.l %d3,%fpcr # write new FPCR
- asr.l &1,%d0 # write correct PTENxx table
- bcc.b not_rp # to a1
- lea.l PTENRP(%pc),%a1 # it is RP
- bra.b calc_p # go to init section
-not_rp:
- asr.l &1,%d0 # keep checking
- bcc.b not_rm
- lea.l PTENRM(%pc),%a1 # it is RM
- bra.b calc_p # go to init section
-not_rm:
- lea.l PTENRN(%pc),%a1 # it is RN
-calc_p:
- mov.l %d1,%d0 # copy exp to d0;use d0
- bpl.b no_neg # if exp is negative,
- neg.l %d0 # invert it
- or.l &0x40000000,(%a0) # and set SE bit
-no_neg:
- clr.l %d3 # table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
-e_loop:
- asr.l &1,%d0 # shift next bit into carry
- bcc.b e_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-e_next:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b e_loop # not zero, continue shifting
-#
-#
-# Check the sign of the adjusted exp and make the value in fp0 the
-# same sign. If the exp was pos then multiply fp1*fp0;
-# else divide fp0/fp1.
-#
-# Register Usage:
-# norm:
-# ( ) a0: pointer to working bcd value
-# (*) fp0: mantissa accumulator
-# ( ) fp1: scaling factor - 10**(abs(exp))
-#
-pnorm:
- btst &30,(%a0) # test the sign of the exponent
- beq.b mul # if clear, go to multiply
-div:
- fdiv.x %fp1,%fp0 # exp is negative, so divide mant by exp
- bra.b end_dec
-mul:
- fmul.x %fp1,%fp0 # exp is positive, so multiply by exp
-#
-#
-# Clean up and return with result in fp0.
-#
-# If the final mul/div in decbin incurred an inex exception,
-# it will be inex2, but will be reported as inex1 by get_op.
-#
-end_dec:
- fmov.l %fpsr,%d0 # get status register
- bclr &inex2_bit+8,%d0 # test for inex2 and clear it
- beq.b no_exc # skip this if no exc
- ori.w &inx1a_mask,2+USER_FPSR(%a6) # set INEX1/AINEX
-no_exc:
- add.l &0x4,%sp # clear 1 lw param
- fmovm.x (%sp)+,&0x40 # restore fp1
- movm.l (%sp)+,&0x3c # restore d2-d5
- fmov.l &0x0,%fpcr
- fmov.l &0x0,%fpsr
- rts
-
-#########################################################################
-# bindec(): Converts an input in extended precision format to bcd format#
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to the input extended precision value in memory. #
-# the input may be either normalized, unnormalized, or #
-# denormalized. #
-# d0 = contains the k-factor sign-extended to 32-bits. #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = bcd format result on the stack. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# A1. Set RM and size ext; Set SIGMA = sign of input. #
-# The k-factor is saved for use in d7. Clear the #
-# BINDEC_FLG for separating normalized/denormalized #
-# input. If input is unnormalized or denormalized, #
-# normalize it. #
-# #
-# A2. Set X = abs(input). #
-# #
-# A3. Compute ILOG. #
-# ILOG is the log base 10 of the input value. It is #
-# approximated by adding e + 0.f when the original #
-# value is viewed as 2^^e * 1.f in extended precision. #
-# This value is stored in d6. #
-# #
-# A4. Clr INEX bit. #
-# The operation in A3 above may have set INEX2. #
-# #
-# A5. Set ICTR = 0; #
-# ICTR is a flag used in A13. It must be set before the #
-# loop entry A6. #
-# #
-# A6. Calculate LEN. #
-# LEN is the number of digits to be displayed. The #
-# k-factor can dictate either the total number of digits, #
-# if it is a positive number, or the number of digits #
-# after the decimal point which are to be included as #
-# significant. See the 68882 manual for examples. #
-# If LEN is computed to be greater than 17, set OPERR in #
-# USER_FPSR. LEN is stored in d4. #
-# #
-# A7. Calculate SCALE. #
-# SCALE is equal to 10^ISCALE, where ISCALE is the number #
-# of decimal places needed to insure LEN integer digits #
-# in the output before conversion to bcd. LAMBDA is the #
-# sign of ISCALE, used in A9. Fp1 contains #
-# 10^^(abs(ISCALE)) using a rounding mode which is a #
-# function of the original rounding mode and the signs #
-# of ISCALE and X. A table is given in the code. #
-# #
-# A8. Clr INEX; Force RZ. #
-# The operation in A3 above may have set INEX2. #
-# RZ mode is forced for the scaling operation to insure #
-# only one rounding error. The grs bits are collected in #
-# the INEX flag for use in A10. #
-# #
-# A9. Scale X -> Y. #
-# The mantissa is scaled to the desired number of #
-# significant digits. The excess digits are collected #
-# in INEX2. #
-# #
-# A10. Or in INEX. #
-# If INEX is set, round error occurred. This is #
-# compensated for by 'or-ing' in the INEX2 flag to #
-# the lsb of Y. #
-# #
-# A11. Restore original FPCR; set size ext. #
-# Perform FINT operation in the user's rounding mode. #
-# Keep the size to extended. #
-# #
-# A12. Calculate YINT = FINT(Y) according to user's rounding #
-# mode. The FPSP routine sintd0 is used. The output #
-# is in fp0. #
-# #
-# A13. Check for LEN digits. #
-# If the int operation results in more than LEN digits, #
-# or less than LEN -1 digits, adjust ILOG and repeat from #
-# A6. This test occurs only on the first pass. If the #
-# result is exactly 10^LEN, decrement ILOG and divide #
-# the mantissa by 10. #
-# #
-# A14. Convert the mantissa to bcd. #
-# The binstr routine is used to convert the LEN digit #
-# mantissa to bcd in memory. The input to binstr is #
-# to be a fraction; i.e. (mantissa)/10^LEN and adjusted #
-# such that the decimal point is to the left of bit 63. #
-# The bcd digits are stored in the correct position in #
-# the final string area in memory. #
-# #
-# A15. Convert the exponent to bcd. #
-# As in A14 above, the exp is converted to bcd and the #
-# digits are stored in the final string. #
-# Test the length of the final exponent string. If the #
-# length is 4, set operr. #
-# #
-# A16. Write sign bits to final string. #
-# #
-#########################################################################
-
-set BINDEC_FLG, EXC_TEMP # DENORM flag
-
-# Constants in extended precision
-PLOG2:
- long 0x3FFD0000,0x9A209A84,0xFBCFF798,0x00000000
-PLOG2UP1:
- long 0x3FFD0000,0x9A209A84,0xFBCFF799,0x00000000
-
-# Constants in single precision
-FONE:
- long 0x3F800000,0x00000000,0x00000000,0x00000000
-FTWO:
- long 0x40000000,0x00000000,0x00000000,0x00000000
-FTEN:
- long 0x41200000,0x00000000,0x00000000,0x00000000
-F4933:
- long 0x459A2800,0x00000000,0x00000000,0x00000000
-
-RBDTBL:
- byte 0,0,0,0
- byte 3,3,2,2
- byte 3,2,2,3
- byte 2,3,3,2
-
-# Implementation Notes:
-#
-# The registers are used as follows:
-#
-# d0: scratch; LEN input to binstr
-# d1: scratch
-# d2: upper 32-bits of mantissa for binstr
-# d3: scratch;lower 32-bits of mantissa for binstr
-# d4: LEN
-# d5: LAMBDA/ICTR
-# d6: ILOG
-# d7: k-factor
-# a0: ptr for original operand/final result
-# a1: scratch pointer
-# a2: pointer to FP_X; abs(original value) in ext
-# fp0: scratch
-# fp1: scratch
-# fp2: scratch
-# F_SCR1:
-# F_SCR2:
-# L_SCR1:
-# L_SCR2:
-
- global bindec
-bindec:
- movm.l &0x3f20,-(%sp) # {%d2-%d7/%a2}
- fmovm.x &0x7,-(%sp) # {%fp0-%fp2}
-
-# A1. Set RM and size ext. Set SIGMA = sign input;
-# The k-factor is saved for use in d7. Clear BINDEC_FLG for
-# separating normalized/denormalized input. If the input
-# is a denormalized number, set the BINDEC_FLG memory word
-# to signal denorm. If the input is unnormalized, normalize
-# the input and test for denormalized result.
-#
- fmov.l &rm_mode*0x10,%fpcr # set RM and ext
- mov.l (%a0),L_SCR2(%a6) # save exponent for sign check
- mov.l %d0,%d7 # move k-factor to d7
-
- clr.b BINDEC_FLG(%a6) # clr norm/denorm flag
- cmpi.b STAG(%a6),&DENORM # is input a DENORM?
- bne.w A2_str # no; input is a NORM
-
-#
-# Normalize the denorm
-#
-un_de_norm:
- mov.w (%a0),%d0
- and.w &0x7fff,%d0 # strip sign of normalized exp
- mov.l 4(%a0),%d1
- mov.l 8(%a0),%d2
-norm_loop:
- sub.w &1,%d0
- lsl.l &1,%d2
- roxl.l &1,%d1
- tst.l %d1
- bge.b norm_loop
-#
-# Test if the normalized input is denormalized
-#
- tst.w %d0
- bgt.b pos_exp # if greater than zero, it is a norm
- st BINDEC_FLG(%a6) # set flag for denorm
-pos_exp:
- and.w &0x7fff,%d0 # strip sign of normalized exp
- mov.w %d0,(%a0)
- mov.l %d1,4(%a0)
- mov.l %d2,8(%a0)
-
-# A2. Set X = abs(input).
-#
-A2_str:
- mov.l (%a0),FP_SCR1(%a6) # move input to work space
- mov.l 4(%a0),FP_SCR1+4(%a6) # move input to work space
- mov.l 8(%a0),FP_SCR1+8(%a6) # move input to work space
- and.l &0x7fffffff,FP_SCR1(%a6) # create abs(X)
-
-# A3. Compute ILOG.
-# ILOG is the log base 10 of the input value. It is approx-
-# imated by adding e + 0.f when the original value is viewed
-# as 2^^e * 1.f in extended precision. This value is stored
-# in d6.
-#
-# Register usage:
-# Input/Output
-# d0: k-factor/exponent
-# d2: x/x
-# d3: x/x
-# d4: x/x
-# d5: x/x
-# d6: x/ILOG
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/x
-# a2: x/x
-# fp0: x/float(ILOG)
-# fp1: x/x
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X)/Abs(X) with $3fff exponent
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.b A3_cont # if clr, continue with norm
- mov.l &-4933,%d6 # force ILOG = -4933
- bra.b A4_str
-A3_cont:
- mov.w FP_SCR1(%a6),%d0 # move exp to d0
- mov.w &0x3fff,FP_SCR1(%a6) # replace exponent with 0x3fff
- fmov.x FP_SCR1(%a6),%fp0 # now fp0 has 1.f
- sub.w &0x3fff,%d0 # strip off bias
- fadd.w %d0,%fp0 # add in exp
- fsub.s FONE(%pc),%fp0 # subtract off 1.0
- fbge.w pos_res # if pos, branch
- fmul.x PLOG2UP1(%pc),%fp0 # if neg, mul by LOG2UP1
- fmov.l %fp0,%d6 # put ILOG in d6 as a lword
- bra.b A4_str # go move out ILOG
-pos_res:
- fmul.x PLOG2(%pc),%fp0 # if pos, mul by LOG2
- fmov.l %fp0,%d6 # put ILOG in d6 as a lword
-
-
-# A4. Clr INEX bit.
-# The operation in A3 above may have set INEX2.
-
-A4_str:
- fmov.l &0,%fpsr # zero all of fpsr - nothing needed
-
-
-# A5. Set ICTR = 0;
-# ICTR is a flag used in A13. It must be set before the
-# loop entry A6. The lower word of d5 is used for ICTR.
-
- clr.w %d5 # clear ICTR
-
-# A6. Calculate LEN.
-# LEN is the number of digits to be displayed. The k-factor
-# can dictate either the total number of digits, if it is
-# a positive number, or the number of digits after the
-# original decimal point which are to be included as
-# significant. See the 68882 manual for examples.
-# If LEN is computed to be greater than 17, set OPERR in
-# USER_FPSR. LEN is stored in d4.
-#
-# Register usage:
-# Input/Output
-# d0: exponent/Unchanged
-# d2: x/x/scratch
-# d3: x/x
-# d4: exc picture/LEN
-# d5: ICTR/Unchanged
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/x
-# a2: x/x
-# fp0: float(ILOG)/Unchanged
-# fp1: x/x
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A6_str:
- tst.l %d7 # branch on sign of k
- ble.b k_neg # if k <= 0, LEN = ILOG + 1 - k
- mov.l %d7,%d4 # if k > 0, LEN = k
- bra.b len_ck # skip to LEN check
-k_neg:
- mov.l %d6,%d4 # first load ILOG to d4
- sub.l %d7,%d4 # subtract off k
- addq.l &1,%d4 # add in the 1
-len_ck:
- tst.l %d4 # LEN check: branch on sign of LEN
- ble.b LEN_ng # if neg, set LEN = 1
- cmp.l %d4,&17 # test if LEN > 17
- ble.b A7_str # if not, forget it
- mov.l &17,%d4 # set max LEN = 17
- tst.l %d7 # if negative, never set OPERR
- ble.b A7_str # if positive, continue
- or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
- bra.b A7_str # finished here
-LEN_ng:
- mov.l &1,%d4 # min LEN is 1
-
-
-# A7. Calculate SCALE.
-# SCALE is equal to 10^ISCALE, where ISCALE is the number
-# of decimal places needed to insure LEN integer digits
-# in the output before conversion to bcd. LAMBDA is the sign
-# of ISCALE, used in A9. Fp1 contains 10^^(abs(ISCALE)) using
-# the rounding mode as given in the following table (see
-# Coonen, p. 7.23 as ref.; however, the SCALE variable is
-# of opposite sign in bindec.sa from Coonen).
-#
-# Initial USE
-# FPCR[6:5] LAMBDA SIGN(X) FPCR[6:5]
-# ----------------------------------------------
-# RN 00 0 0 00/0 RN
-# RN 00 0 1 00/0 RN
-# RN 00 1 0 00/0 RN
-# RN 00 1 1 00/0 RN
-# RZ 01 0 0 11/3 RP
-# RZ 01 0 1 11/3 RP
-# RZ 01 1 0 10/2 RM
-# RZ 01 1 1 10/2 RM
-# RM 10 0 0 11/3 RP
-# RM 10 0 1 10/2 RM
-# RM 10 1 0 10/2 RM
-# RM 10 1 1 11/3 RP
-# RP 11 0 0 10/2 RM
-# RP 11 0 1 11/3 RP
-# RP 11 1 0 11/3 RP
-# RP 11 1 1 10/2 RM
-#
-# Register usage:
-# Input/Output
-# d0: exponent/scratch - final is 0
-# d2: x/0 or 24 for A9
-# d3: x/scratch - offset ptr into PTENRM array
-# d4: LEN/Unchanged
-# d5: 0/ICTR:LAMBDA
-# d6: ILOG/ILOG or k if ((k<=0)&(ILOG<k))
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/ptr to PTENRM array
-# a2: x/x
-# fp0: float(ILOG)/Unchanged
-# fp1: x/10^ISCALE
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A7_str:
- tst.l %d7 # test sign of k
- bgt.b k_pos # if pos and > 0, skip this
- cmp.l %d7,%d6 # test k - ILOG
- blt.b k_pos # if ILOG >= k, skip this
- mov.l %d7,%d6 # if ((k<0) & (ILOG < k)) ILOG = k
-k_pos:
- mov.l %d6,%d0 # calc ILOG + 1 - LEN in d0
- addq.l &1,%d0 # add the 1
- sub.l %d4,%d0 # sub off LEN
- swap %d5 # use upper word of d5 for LAMBDA
- clr.w %d5 # set it zero initially
- clr.w %d2 # set up d2 for very small case
- tst.l %d0 # test sign of ISCALE
- bge.b iscale # if pos, skip next inst
- addq.w &1,%d5 # if neg, set LAMBDA true
- cmp.l %d0,&0xffffecd4 # test iscale <= -4908
- bgt.b no_inf # if false, skip rest
- add.l &24,%d0 # add in 24 to iscale
- mov.l &24,%d2 # put 24 in d2 for A9
-no_inf:
- neg.l %d0 # and take abs of ISCALE
-iscale:
- fmov.s FONE(%pc),%fp1 # init fp1 to 1
- bfextu USER_FPCR(%a6){&26:&2},%d1 # get initial rmode bits
- lsl.w &1,%d1 # put them in bits 2:1
- add.w %d5,%d1 # add in LAMBDA
- lsl.w &1,%d1 # put them in bits 3:1
- tst.l L_SCR2(%a6) # test sign of original x
- bge.b x_pos # if pos, don't set bit 0
- addq.l &1,%d1 # if neg, set bit 0
-x_pos:
- lea.l RBDTBL(%pc),%a2 # load rbdtbl base
- mov.b (%a2,%d1),%d3 # load d3 with new rmode
- lsl.l &4,%d3 # put bits in proper position
- fmov.l %d3,%fpcr # load bits into fpu
- lsr.l &4,%d3 # put bits in proper position
- tst.b %d3 # decode new rmode for pten table
- bne.b not_rn # if zero, it is RN
- lea.l PTENRN(%pc),%a1 # load a1 with RN table base
- bra.b rmode # exit decode
-not_rn:
- lsr.b &1,%d3 # get lsb in carry
- bcc.b not_rp2 # if carry clear, it is RM
- lea.l PTENRP(%pc),%a1 # load a1 with RP table base
- bra.b rmode # exit decode
-not_rp2:
- lea.l PTENRM(%pc),%a1 # load a1 with RM table base
-rmode:
- clr.l %d3 # clr table index
-e_loop2:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b e_next2 # if zero, skip the mul
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-e_next2:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if ISCALE is zero
- bne.b e_loop2 # if not, loop
-
-# A8. Clr INEX; Force RZ.
-# The operation in A3 above may have set INEX2.
-# RZ mode is forced for the scaling operation to insure
-# only one rounding error. The grs bits are collected in
-# the INEX flag for use in A10.
-#
-# Register usage:
-# Input/Output
-
- fmov.l &0,%fpsr # clr INEX
- fmov.l &rz_mode*0x10,%fpcr # set RZ rounding mode
-
-# A9. Scale X -> Y.
-# The mantissa is scaled to the desired number of significant
-# digits. The excess digits are collected in INEX2. If mul,
-# Check d2 for excess 10 exponential value. If not zero,
-# the iscale value would have caused the pwrten calculation
-# to overflow. Only a negative iscale can cause this, so
-# multiply by 10^(d2), which is now only allowed to be 24,
-# with a multiply by 10^8 and 10^16, which is exact since
-# 10^24 is exact. If the input was denormalized, we must
-# create a busy stack frame with the mul command and the
-# two operands, and allow the fpu to complete the multiply.
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with RZ mode/Unchanged
-# d2: 0 or 24/unchanged
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: ptr to PTENRM array/Unchanged
-# a2: x/x
-# fp0: float(ILOG)/X adjusted for SCALE (Y)
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A9_str:
- fmov.x (%a0),%fp0 # load X from memory
- fabs.x %fp0 # use abs(X)
- tst.w %d5 # LAMBDA is in lower word of d5
- bne.b sc_mul # if neg (LAMBDA = 1), scale by mul
- fdiv.x %fp1,%fp0 # calculate X / SCALE -> Y to fp0
- bra.w A10_st # branch to A10
-
-sc_mul:
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.w A9_norm # if norm, continue with mul
-
-# for DENORM, we must calculate:
-# fp0 = input_op * 10^ISCALE * 10^24
-# since the input operand is a DENORM, we can't multiply it directly.
-# so, we do the multiplication of the exponents and mantissas separately.
-# in this way, we avoid underflow on intermediate stages of the
-# multiplication and guarantee a result without exception.
- fmovm.x &0x2,-(%sp) # save 10^ISCALE to stack
-
- mov.w (%sp),%d3 # grab exponent
- andi.w &0x7fff,%d3 # clear sign
- ori.w &0x8000,(%a0) # make DENORM exp negative
- add.w (%a0),%d3 # add DENORM exp to 10^ISCALE exp
- subi.w &0x3fff,%d3 # subtract BIAS
- add.w 36(%a1),%d3
- subi.w &0x3fff,%d3 # subtract BIAS
- add.w 48(%a1),%d3
- subi.w &0x3fff,%d3 # subtract BIAS
-
- bmi.w sc_mul_err # is result is DENORM, punt!!!
-
- andi.w &0x8000,(%sp) # keep sign
- or.w %d3,(%sp) # insert new exponent
- andi.w &0x7fff,(%a0) # clear sign bit on DENORM again
- mov.l 0x8(%a0),-(%sp) # put input op mantissa on stk
- mov.l 0x4(%a0),-(%sp)
- mov.l &0x3fff0000,-(%sp) # force exp to zero
- fmovm.x (%sp)+,&0x80 # load normalized DENORM into fp0
- fmul.x (%sp)+,%fp0
-
-# fmul.x 36(%a1),%fp0 # multiply fp0 by 10^8
-# fmul.x 48(%a1),%fp0 # multiply fp0 by 10^16
- mov.l 36+8(%a1),-(%sp) # get 10^8 mantissa
- mov.l 36+4(%a1),-(%sp)
- mov.l &0x3fff0000,-(%sp) # force exp to zero
- mov.l 48+8(%a1),-(%sp) # get 10^16 mantissa
- mov.l 48+4(%a1),-(%sp)
- mov.l &0x3fff0000,-(%sp)# force exp to zero
- fmul.x (%sp)+,%fp0 # multiply fp0 by 10^8
- fmul.x (%sp)+,%fp0 # multiply fp0 by 10^16
- bra.b A10_st
-
-sc_mul_err:
- bra.b sc_mul_err
-
-A9_norm:
- tst.w %d2 # test for small exp case
- beq.b A9_con # if zero, continue as normal
- fmul.x 36(%a1),%fp0 # multiply fp0 by 10^8
- fmul.x 48(%a1),%fp0 # multiply fp0 by 10^16
-A9_con:
- fmul.x %fp1,%fp0 # calculate X * SCALE -> Y to fp0
-
-# A10. Or in INEX.
-# If INEX is set, round error occurred. This is compensated
-# for by 'or-ing' in the INEX2 flag to the lsb of Y.
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with RZ mode/FPSR with INEX2 isolated
-# d2: x/x
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: ptr to PTENxx array/Unchanged
-# a2: x/ptr to FP_SCR1(a6)
-# fp0: Y/Y with lsb adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-
-A10_st:
- fmov.l %fpsr,%d0 # get FPSR
- fmov.x %fp0,FP_SCR1(%a6) # move Y to memory
- lea.l FP_SCR1(%a6),%a2 # load a2 with ptr to FP_SCR1
- btst &9,%d0 # check if INEX2 set
- beq.b A11_st # if clear, skip rest
- or.l &1,8(%a2) # or in 1 to lsb of mantissa
- fmov.x FP_SCR1(%a6),%fp0 # write adjusted Y back to fpu
-
-
-# A11. Restore original FPCR; set size ext.
-# Perform FINT operation in the user's rounding mode. Keep
-# the size to extended. The sintdo entry point in the sint
-# routine expects the FPCR value to be in USER_FPCR for
-# mode and precision. The original FPCR is saved in L_SCR1.
-
-A11_st:
- mov.l USER_FPCR(%a6),L_SCR1(%a6) # save it for later
- and.l &0x00000030,USER_FPCR(%a6) # set size to ext,
-# ;block exceptions
-
-
-# A12. Calculate YINT = FINT(Y) according to user's rounding mode.
-# The FPSP routine sintd0 is used. The output is in fp0.
-#
-# Register usage:
-# Input/Output
-# d0: FPSR with AINEX cleared/FPCR with size set to ext
-# d2: x/x/scratch
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/Unchanged
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/src ptr for sintdo
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# a6: temp pointer to FP_SCR1(a6) - orig value saved and restored
-# fp0: Y/YINT
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Y adjusted for inex/Y with original exponent
-# L_SCR1:x/original USER_FPCR
-# L_SCR2:first word of X packed/Unchanged
-
-A12_st:
- movm.l &0xc0c0,-(%sp) # save regs used by sintd0 {%d0-%d1/%a0-%a1}
- mov.l L_SCR1(%a6),-(%sp)
- mov.l L_SCR2(%a6),-(%sp)
-
- lea.l FP_SCR1(%a6),%a0 # a0 is ptr to FP_SCR1(a6)
- fmov.x %fp0,(%a0) # move Y to memory at FP_SCR1(a6)
- tst.l L_SCR2(%a6) # test sign of original operand
- bge.b do_fint12 # if pos, use Y
- or.l &0x80000000,(%a0) # if neg, use -Y
-do_fint12:
- mov.l USER_FPSR(%a6),-(%sp)
-# bsr sintdo # sint routine returns int in fp0
-
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.l &0x0,%fpsr # clear the AEXC bits!!!
-## mov.l USER_FPCR(%a6),%d0 # ext prec/keep rnd mode
-## andi.l &0x00000030,%d0
-## fmov.l %d0,%fpcr
- fint.x FP_SCR1(%a6),%fp0 # do fint()
- fmov.l %fpsr,%d0
- or.w %d0,FPSR_EXCEPT(%a6)
-## fmov.l &0x0,%fpcr
-## fmov.l %fpsr,%d0 # don't keep ccodes
-## or.w %d0,FPSR_EXCEPT(%a6)
-
- mov.b (%sp),USER_FPSR(%a6)
- add.l &4,%sp
-
- mov.l (%sp)+,L_SCR2(%a6)
- mov.l (%sp)+,L_SCR1(%a6)
- movm.l (%sp)+,&0x303 # restore regs used by sint {%d0-%d1/%a0-%a1}
-
- mov.l L_SCR2(%a6),FP_SCR1(%a6) # restore original exponent
- mov.l L_SCR1(%a6),USER_FPCR(%a6) # restore user's FPCR
-
-# A13. Check for LEN digits.
-# If the int operation results in more than LEN digits,
-# or less than LEN -1 digits, adjust ILOG and repeat from
-# A6. This test occurs only on the first pass. If the
-# result is exactly 10^LEN, decrement ILOG and divide
-# the mantissa by 10. The calculation of 10^LEN cannot
-# be inexact, since all powers of ten up to 10^27 are exact
-# in extended precision, so the use of a previous power-of-ten
-# table will introduce no error.
-#
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with size set to ext/scratch final = 0
-# d2: x/x
-# d3: x/scratch final = x
-# d4: LEN/LEN adjusted
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG/ILOG adjusted
-# d7: k-factor/Unchanged
-# a0: pointer into memory for packed bcd string formation
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: int portion of Y/abs(YINT) adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/10^LEN
-# F_SCR1:x/x
-# F_SCR2:Y with original exponent/Unchanged
-# L_SCR1:original USER_FPCR/Unchanged
-# L_SCR2:first word of X packed/Unchanged
-
-A13_st:
- swap %d5 # put ICTR in lower word of d5
- tst.w %d5 # check if ICTR = 0
- bne not_zr # if non-zero, go to second test
-#
-# Compute 10^(LEN-1)
-#
- fmov.s FONE(%pc),%fp2 # init fp2 to 1.0
- mov.l %d4,%d0 # put LEN in d0
- subq.l &1,%d0 # d0 = LEN -1
- clr.l %d3 # clr table index
-l_loop:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b l_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp2 # mul by 10**(d3_bit_no)
-l_next:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if LEN is zero
- bne.b l_loop # if not, loop
-#
-# 10^LEN-1 is computed for this test and A14. If the input was
-# denormalized, check only the case in which YINT > 10^LEN.
-#
- tst.b BINDEC_FLG(%a6) # check if input was norm
- beq.b A13_con # if norm, continue with checking
- fabs.x %fp0 # take abs of YINT
- bra test_2
-#
-# Compare abs(YINT) to 10^(LEN-1) and 10^LEN
-#
-A13_con:
- fabs.x %fp0 # take abs of YINT
- fcmp.x %fp0,%fp2 # compare abs(YINT) with 10^(LEN-1)
- fbge.w test_2 # if greater, do next test
- subq.l &1,%d6 # subtract 1 from ILOG
- mov.w &1,%d5 # set ICTR
- fmov.l &rm_mode*0x10,%fpcr # set rmode to RM
- fmul.s FTEN(%pc),%fp2 # compute 10^LEN
- bra.w A6_str # return to A6 and recompute YINT
-test_2:
- fmul.s FTEN(%pc),%fp2 # compute 10^LEN
- fcmp.x %fp0,%fp2 # compare abs(YINT) with 10^LEN
- fblt.w A14_st # if less, all is ok, go to A14
- fbgt.w fix_ex # if greater, fix and redo
- fdiv.s FTEN(%pc),%fp0 # if equal, divide by 10
- addq.l &1,%d6 # and inc ILOG
- bra.b A14_st # and continue elsewhere
-fix_ex:
- addq.l &1,%d6 # increment ILOG by 1
- mov.w &1,%d5 # set ICTR
- fmov.l &rm_mode*0x10,%fpcr # set rmode to RM
- bra.w A6_str # return to A6 and recompute YINT
-#
-# Since ICTR <> 0, we have already been through one adjustment,
-# and shouldn't have another; this is to check if abs(YINT) = 10^LEN
-# 10^LEN is again computed using whatever table is in a1 since the
-# value calculated cannot be inexact.
-#
-not_zr:
- fmov.s FONE(%pc),%fp2 # init fp2 to 1.0
- mov.l %d4,%d0 # put LEN in d0
- clr.l %d3 # clr table index
-z_loop:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b z_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp2 # mul by 10**(d3_bit_no)
-z_next:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if LEN is zero
- bne.b z_loop # if not, loop
- fabs.x %fp0 # get abs(YINT)
- fcmp.x %fp0,%fp2 # check if abs(YINT) = 10^LEN
- fbneq.w A14_st # if not, skip this
- fdiv.s FTEN(%pc),%fp0 # divide abs(YINT) by 10
- addq.l &1,%d6 # and inc ILOG by 1
- addq.l &1,%d4 # and inc LEN
- fmul.s FTEN(%pc),%fp2 # if LEN++, the get 10^^LEN
-
-# A14. Convert the mantissa to bcd.
-# The binstr routine is used to convert the LEN digit
-# mantissa to bcd in memory. The input to binstr is
-# to be a fraction; i.e. (mantissa)/10^LEN and adjusted
-# such that the decimal point is to the left of bit 63.
-# The bcd digits are stored in the correct position in
-# the final string area in memory.
-#
-#
-# Register usage:
-# Input/Output
-# d0: x/LEN call to binstr - final is 0
-# d1: x/0
-# d2: x/ms 32-bits of mant of abs(YINT)
-# d3: x/ls 32-bits of mant of abs(YINT)
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG
-# d7: k-factor/Unchanged
-# a0: pointer into memory for packed bcd string formation
-# /ptr to first mantissa byte in result string
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: int portion of Y/abs(YINT) adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:x/Work area for final result
-# F_SCR2:Y with original exponent/Unchanged
-# L_SCR1:original USER_FPCR/Unchanged
-# L_SCR2:first word of X packed/Unchanged
-
-A14_st:
- fmov.l &rz_mode*0x10,%fpcr # force rz for conversion
- fdiv.x %fp2,%fp0 # divide abs(YINT) by 10^LEN
- lea.l FP_SCR0(%a6),%a0
- fmov.x %fp0,(%a0) # move abs(YINT)/10^LEN to memory
- mov.l 4(%a0),%d2 # move 2nd word of FP_RES to d2
- mov.l 8(%a0),%d3 # move 3rd word of FP_RES to d3
- clr.l 4(%a0) # zero word 2 of FP_RES
- clr.l 8(%a0) # zero word 3 of FP_RES
- mov.l (%a0),%d0 # move exponent to d0
- swap %d0 # put exponent in lower word
- beq.b no_sft # if zero, don't shift
- sub.l &0x3ffd,%d0 # sub bias less 2 to make fract
- tst.l %d0 # check if > 1
- bgt.b no_sft # if so, don't shift
- neg.l %d0 # make exp positive
-m_loop:
- lsr.l &1,%d2 # shift d2:d3 right, add 0s
- roxr.l &1,%d3 # the number of places
- dbf.w %d0,m_loop # given in d0
-no_sft:
- tst.l %d2 # check for mantissa of zero
- bne.b no_zr # if not, go on
- tst.l %d3 # continue zero check
- beq.b zer_m # if zero, go directly to binstr
-no_zr:
- clr.l %d1 # put zero in d1 for addx
- add.l &0x00000080,%d3 # inc at bit 7
- addx.l %d1,%d2 # continue inc
- and.l &0xffffff80,%d3 # strip off lsb not used by 882
-zer_m:
- mov.l %d4,%d0 # put LEN in d0 for binstr call
- addq.l &3,%a0 # a0 points to M16 byte in result
- bsr binstr # call binstr to convert mant
-
-
-# A15. Convert the exponent to bcd.
-# As in A14 above, the exp is converted to bcd and the
-# digits are stored in the final string.
-#
-# Digits are stored in L_SCR1(a6) on return from BINDEC as:
-#
-# 32 16 15 0
-# -----------------------------------------
-# | 0 | e3 | e2 | e1 | e4 | X | X | X |
-# -----------------------------------------
-#
-# And are moved into their proper places in FP_SCR0. If digit e4
-# is non-zero, OPERR is signaled. In all cases, all 4 digits are
-# written as specified in the 881/882 manual for packed decimal.
-#
-# Register usage:
-# Input/Output
-# d0: x/LEN call to binstr - final is 0
-# d1: x/scratch (0);shift count for final exponent packing
-# d2: x/ms 32-bits of exp fraction/scratch
-# d3: x/ls 32-bits of exp fraction
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG
-# d7: k-factor/Unchanged
-# a0: ptr to result string/ptr to L_SCR1(a6)
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: abs(YINT) adjusted/float(ILOG)
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:Work area for final result/BCD result
-# F_SCR2:Y with original exponent/ILOG/10^4
-# L_SCR1:original USER_FPCR/Exponent digits on return from binstr
-# L_SCR2:first word of X packed/Unchanged
-
-A15_st:
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.b not_denorm
- ftest.x %fp0 # test for zero
- fbeq.w den_zero # if zero, use k-factor or 4933
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
- bra.b convrt
-den_zero:
- tst.l %d7 # check sign of the k-factor
- blt.b use_ilog # if negative, use ILOG
- fmov.s F4933(%pc),%fp0 # force exponent to 4933
- bra.b convrt # do it
-use_ilog:
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
- bra.b convrt
-not_denorm:
- ftest.x %fp0 # test for zero
- fbneq.w not_zero # if zero, force exponent
- fmov.s FONE(%pc),%fp0 # force exponent to 1
- bra.b convrt # do it
-not_zero:
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
-convrt:
- fdiv.x 24(%a1),%fp0 # compute ILOG/10^4
- fmov.x %fp0,FP_SCR1(%a6) # store fp0 in memory
- mov.l 4(%a2),%d2 # move word 2 to d2
- mov.l 8(%a2),%d3 # move word 3 to d3
- mov.w (%a2),%d0 # move exp to d0
- beq.b x_loop_fin # if zero, skip the shift
- sub.w &0x3ffd,%d0 # subtract off bias
- neg.w %d0 # make exp positive
-x_loop:
- lsr.l &1,%d2 # shift d2:d3 right
- roxr.l &1,%d3 # the number of places
- dbf.w %d0,x_loop # given in d0
-x_loop_fin:
- clr.l %d1 # put zero in d1 for addx
- add.l &0x00000080,%d3 # inc at bit 6
- addx.l %d1,%d2 # continue inc
- and.l &0xffffff80,%d3 # strip off lsb not used by 882
- mov.l &4,%d0 # put 4 in d0 for binstr call
- lea.l L_SCR1(%a6),%a0 # a0 is ptr to L_SCR1 for exp digits
- bsr binstr # call binstr to convert exp
- mov.l L_SCR1(%a6),%d0 # load L_SCR1 lword to d0
- mov.l &12,%d1 # use d1 for shift count
- lsr.l %d1,%d0 # shift d0 right by 12
- bfins %d0,FP_SCR0(%a6){&4:&12} # put e3:e2:e1 in FP_SCR0
- lsr.l %d1,%d0 # shift d0 right by 12
- bfins %d0,FP_SCR0(%a6){&16:&4} # put e4 in FP_SCR0
- tst.b %d0 # check if e4 is zero
- beq.b A16_st # if zero, skip rest
- or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
-
-
-# A16. Write sign bits to final string.
-# Sigma is bit 31 of initial value; RHO is bit 31 of d6 (ILOG).
-#
-# Register usage:
-# Input/Output
-# d0: x/scratch - final is x
-# d2: x/x
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG/ILOG adjusted
-# d7: k-factor/Unchanged
-# a0: ptr to L_SCR1(a6)/Unchanged
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: float(ILOG)/Unchanged
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:BCD result with correct signs
-# F_SCR2:ILOG/10^4
-# L_SCR1:Exponent digits on return from binstr
-# L_SCR2:first word of X packed/Unchanged
-
-A16_st:
- clr.l %d0 # clr d0 for collection of signs
- and.b &0x0f,FP_SCR0(%a6) # clear first nibble of FP_SCR0
- tst.l L_SCR2(%a6) # check sign of original mantissa
- bge.b mant_p # if pos, don't set SM
- mov.l &2,%d0 # move 2 in to d0 for SM
-mant_p:
- tst.l %d6 # check sign of ILOG
- bge.b wr_sgn # if pos, don't set SE
- addq.l &1,%d0 # set bit 0 in d0 for SE
-wr_sgn:
- bfins %d0,FP_SCR0(%a6){&0:&2} # insert SM and SE into FP_SCR0
-
-# Clean up and restore all registers used.
-
- fmov.l &0,%fpsr # clear possible inex2/ainex bits
- fmovm.x (%sp)+,&0xe0 # {%fp0-%fp2}
- movm.l (%sp)+,&0x4fc # {%d2-%d7/%a2}
- rts
-
- global PTENRN
-PTENRN:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
- global PTENRP
-PTENRP:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D6 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C18 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
- global PTENRM
-PTENRM:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59D # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CDF # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8D # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C6 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE4 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979A # 10 ^ 4096
-
-#########################################################################
-# binstr(): Converts a 64-bit binary integer to bcd. #
-# #
-# INPUT *************************************************************** #
-# d2:d3 = 64-bit binary integer #
-# d0 = desired length (LEN) #
-# a0 = pointer to start in memory for bcd characters #
-# (This pointer must point to byte 4 of the first #
-# lword of the packed decimal memory string.) #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to LEN bcd digits representing the 64-bit integer. #
-# #
-# ALGORITHM *********************************************************** #
-# The 64-bit binary is assumed to have a decimal point before #
-# bit 63. The fraction is multiplied by 10 using a mul by 2 #
-# shift and a mul by 8 shift. The bits shifted out of the #
-# msb form a decimal digit. This process is iterated until #
-# LEN digits are formed. #
-# #
-# A1. Init d7 to 1. D7 is the byte digit counter, and if 1, the #
-# digit formed will be assumed the least significant. This is #
-# to force the first byte formed to have a 0 in the upper 4 bits. #
-# #
-# A2. Beginning of the loop: #
-# Copy the fraction in d2:d3 to d4:d5. #
-# #
-# A3. Multiply the fraction in d2:d3 by 8 using bit-field #
-# extracts and shifts. The three msbs from d2 will go into d1. #
-# #
-# A4. Multiply the fraction in d4:d5 by 2 using shifts. The msb #
-# will be collected by the carry. #
-# #
-# A5. Add using the carry the 64-bit quantities in d2:d3 and d4:d5 #
-# into d2:d3. D1 will contain the bcd digit formed. #
-# #
-# A6. Test d7. If zero, the digit formed is the ms digit. If non- #
-# zero, it is the ls digit. Put the digit in its place in the #
-# upper word of d0. If it is the ls digit, write the word #
-# from d0 to memory. #
-# #
-# A7. Decrement d6 (LEN counter) and repeat the loop until zero. #
-# #
-#########################################################################
-
-# Implementation Notes:
-#
-# The registers are used as follows:
-#
-# d0: LEN counter
-# d1: temp used to form the digit
-# d2: upper 32-bits of fraction for mul by 8
-# d3: lower 32-bits of fraction for mul by 8
-# d4: upper 32-bits of fraction for mul by 2
-# d5: lower 32-bits of fraction for mul by 2
-# d6: temp for bit-field extracts
-# d7: byte digit formation word;digit count {0,1}
-# a0: pointer into memory for packed bcd string formation
-#
-
- global binstr
-binstr:
- movm.l &0xff00,-(%sp) # {%d0-%d7}
-
-#
-# A1: Init d7
-#
- mov.l &1,%d7 # init d7 for second digit
- subq.l &1,%d0 # for dbf d0 would have LEN+1 passes
-#
-# A2. Copy d2:d3 to d4:d5. Start loop.
-#
-loop:
- mov.l %d2,%d4 # copy the fraction before muls
- mov.l %d3,%d5 # to d4:d5
-#
-# A3. Multiply d2:d3 by 8; extract msbs into d1.
-#
- bfextu %d2{&0:&3},%d1 # copy 3 msbs of d2 into d1
- asl.l &3,%d2 # shift d2 left by 3 places
- bfextu %d3{&0:&3},%d6 # copy 3 msbs of d3 into d6
- asl.l &3,%d3 # shift d3 left by 3 places
- or.l %d6,%d2 # or in msbs from d3 into d2
-#
-# A4. Multiply d4:d5 by 2; add carry out to d1.
-#
- asl.l &1,%d5 # mul d5 by 2
- roxl.l &1,%d4 # mul d4 by 2
- swap %d6 # put 0 in d6 lower word
- addx.w %d6,%d1 # add in extend from mul by 2
-#
-# A5. Add mul by 8 to mul by 2. D1 contains the digit formed.
-#
- add.l %d5,%d3 # add lower 32 bits
- nop # ERRATA FIX #13 (Rev. 1.2 6/6/90)
- addx.l %d4,%d2 # add with extend upper 32 bits
- nop # ERRATA FIX #13 (Rev. 1.2 6/6/90)
- addx.w %d6,%d1 # add in extend from add to d1
- swap %d6 # with d6 = 0; put 0 in upper word
-#
-# A6. Test d7 and branch.
-#
- tst.w %d7 # if zero, store digit & to loop
- beq.b first_d # if non-zero, form byte & write
-sec_d:
- swap %d7 # bring first digit to word d7b
- asl.w &4,%d7 # first digit in upper 4 bits d7b
- add.w %d1,%d7 # add in ls digit to d7b
- mov.b %d7,(%a0)+ # store d7b byte in memory
- swap %d7 # put LEN counter in word d7a
- clr.w %d7 # set d7a to signal no digits done
- dbf.w %d0,loop # do loop some more!
- bra.b end_bstr # finished, so exit
-first_d:
- swap %d7 # put digit word in d7b
- mov.w %d1,%d7 # put new digit in d7b
- swap %d7 # put LEN counter in word d7a
- addq.w &1,%d7 # set d7a to signal first digit done
- dbf.w %d0,loop # do loop some more!
- swap %d7 # put last digit in string
- lsl.w &4,%d7 # move it to upper 4 bits
- mov.b %d7,(%a0)+ # store it in memory string
-#
-# Clean up and return with result in fp0.
-#
-end_bstr:
- movm.l (%sp)+,&0xff # {%d0-%d7}
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# facc_in_b(): dmem_read_byte failed #
-# facc_in_w(): dmem_read_word failed #
-# facc_in_l(): dmem_read_long failed #
-# facc_in_d(): dmem_read of dbl prec failed #
-# facc_in_x(): dmem_read of ext prec failed #
-# #
-# facc_out_b(): dmem_write_byte failed #
-# facc_out_w(): dmem_write_word failed #
-# facc_out_l(): dmem_write_long failed #
-# facc_out_d(): dmem_write of dbl prec failed #
-# facc_out_x(): dmem_write of ext prec failed #
-# #
-# XREF **************************************************************** #
-# _real_access() - exit through access error handler #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Flow jumps here when an FP data fetch call gets an error #
-# result. This means the operating system wants an access error frame #
-# made out of the current exception stack frame. #
-# So, we first call restore() which makes sure that any updated #
-# -(an)+ register gets returned to its pre-exception value and then #
-# we change the stack to an access error stack frame. #
-# #
-#########################################################################
-
-facc_in_b:
- movq.l &0x1,%d0 # one byte
- bsr.w restore # fix An
-
- mov.w &0x0121,EXC_VOFF(%a6) # set FSLW
- bra.w facc_finish
-
-facc_in_w:
- movq.l &0x2,%d0 # two bytes
- bsr.w restore # fix An
-
- mov.w &0x0141,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_l:
- movq.l &0x4,%d0 # four bytes
- bsr.w restore # fix An
-
- mov.w &0x0101,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_d:
- movq.l &0x8,%d0 # eight bytes
- bsr.w restore # fix An
-
- mov.w &0x0161,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_x:
- movq.l &0xc,%d0 # twelve bytes
- bsr.w restore # fix An
-
- mov.w &0x0161,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-################################################################
-
-facc_out_b:
- movq.l &0x1,%d0 # one byte
- bsr.w restore # restore An
-
- mov.w &0x00a1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_w:
- movq.l &0x2,%d0 # two bytes
- bsr.w restore # restore An
-
- mov.w &0x00c1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_l:
- movq.l &0x4,%d0 # four bytes
- bsr.w restore # restore An
-
- mov.w &0x0081,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_d:
- movq.l &0x8,%d0 # eight bytes
- bsr.w restore # restore An
-
- mov.w &0x00e1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_x:
- mov.l &0xc,%d0 # twelve bytes
- bsr.w restore # restore An
-
- mov.w &0x00e1,EXC_VOFF(%a6) # set FSLW
-
-# here's where we actually create the access error frame from the
-# current exception stack frame.
-facc_finish:
- mov.l USER_FPIAR(%a6),EXC_PC(%a6) # store current PC
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- mov.l (%sp),-(%sp) # store SR, hi(PC)
- mov.l 0x8(%sp),0x4(%sp) # store lo(PC)
- mov.l 0xc(%sp),0x8(%sp) # store EA
- mov.l &0x00000001,0xc(%sp) # store FSLW
- mov.w 0x6(%sp),0xc(%sp) # fix FSLW (size)
- mov.w &0x4008,0x6(%sp) # store voff
-
- btst &0x5,(%sp) # supervisor or user mode?
- beq.b facc_out2 # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-
-facc_out2:
- bra.l _real_access
-
-##################################################################
-
-# if the effective addressing mode was predecrement or postincrement,
-# the emulation has already changed its value to the correct post-
-# instruction value. but since we're exiting to the access error
-# handler, then AN must be returned to its pre-instruction value.
-# we do that here.
-restore:
- mov.b EXC_OPWORD+0x1(%a6),%d1
- andi.b &0x38,%d1 # extract opmode
- cmpi.b %d1,&0x18 # postinc?
- beq.w rest_inc
- cmpi.b %d1,&0x20 # predec?
- beq.w rest_dec
- rts
-
-rest_inc:
- mov.b EXC_OPWORD+0x1(%a6),%d1
- andi.w &0x0007,%d1 # fetch An
-
- mov.w (tbl_rest_inc.b,%pc,%d1.w*2),%d1
- jmp (tbl_rest_inc.b,%pc,%d1.w*1)
-
-tbl_rest_inc:
- short ri_a0 - tbl_rest_inc
- short ri_a1 - tbl_rest_inc
- short ri_a2 - tbl_rest_inc
- short ri_a3 - tbl_rest_inc
- short ri_a4 - tbl_rest_inc
- short ri_a5 - tbl_rest_inc
- short ri_a6 - tbl_rest_inc
- short ri_a7 - tbl_rest_inc
-
-ri_a0:
- sub.l %d0,EXC_DREGS+0x8(%a6) # fix stacked a0
- rts
-ri_a1:
- sub.l %d0,EXC_DREGS+0xc(%a6) # fix stacked a1
- rts
-ri_a2:
- sub.l %d0,%a2 # fix a2
- rts
-ri_a3:
- sub.l %d0,%a3 # fix a3
- rts
-ri_a4:
- sub.l %d0,%a4 # fix a4
- rts
-ri_a5:
- sub.l %d0,%a5 # fix a5
- rts
-ri_a6:
- sub.l %d0,(%a6) # fix stacked a6
- rts
-# if it's a fmove out instruction, we don't have to fix a7
-# because we hadn't changed it yet. if it's an opclass two
-# instruction (data moved in) and the exception was in supervisor
-# mode, then also also wasn't updated. if it was user mode, then
-# restore the correct a7 which is in the USP currently.
-ri_a7:
- cmpi.b EXC_VOFF(%a6),&0x30 # move in or out?
- bne.b ri_a7_done # out
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.b ri_a7_done # supervisor
- movc %usp,%a0 # restore USP
- sub.l %d0,%a0
- movc %a0,%usp
-ri_a7_done:
- rts
-
-# need to invert adjustment value if the <ea> was predec
-rest_dec:
- neg.l %d0
- bra.b rest_inc
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ftest.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ftest.S
deleted file mode 100644
index 1f947915..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ftest.S
+++ /dev/null
@@ -1,1456 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#############################################
-set SREGS, -64
-set IREGS, -128
-set IFPREGS, -224
-set SFPREGS, -320
-set IFPCREGS, -332
-set SFPCREGS, -344
-set ICCR, -346
-set SCCR, -348
-set TESTCTR, -352
-set DATA, -384
-
-#############################################
-TESTTOP:
- bra.l _060TESTS_
- short 0x0000
-
- bra.l _060TESTS_unimp
- short 0x0000
-
- bra.l _060TESTS_enable
- short 0x0000
-
-start_str:
- string "Testing 68060 FPSP started:\n"
-
-start_str_unimp:
- string "Testing 68060 FPSP unimplemented instruction started:\n"
-
-start_str_enable:
- string "Testing 68060 FPSP exception enabled started:\n"
-
-pass_str:
- string "passed\n"
-
-fail_str:
- string " failed\n"
-
- align 0x4
-chk_test:
- tst.l %d0
- bne.b test_fail
-test_pass:
- pea pass_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
- rts
-test_fail:
- mov.l %d1,-(%sp)
- bsr.l _print_num
- addq.l &0x4,%sp
-
- pea fail_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
- rts
-
-#############################################
-_060TESTS_:
- link %a6,&-384
-
- movm.l &0x3f3c,-(%sp)
- fmovm.x &0xff,-(%sp)
-
- pea start_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
-### effadd
- clr.l TESTCTR(%a6)
- pea effadd_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l effadd_0
-
- bsr.l chk_test
-
-### unsupp
- clr.l TESTCTR(%a6)
- pea unsupp_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l unsupp_0
-
- bsr.l chk_test
-
-### ovfl non-maskable
- clr.l TESTCTR(%a6)
- pea ovfl_nm_str(%pc)
- bsr.l _print_str
- bsr.l ovfl_nm_0
-
- bsr.l chk_test
-
-### unfl non-maskable
- clr.l TESTCTR(%a6)
- pea unfl_nm_str(%pc)
- bsr.l _print_str
- bsr.l unfl_nm_0
-
- bsr.l chk_test
-
- movm.l (%sp)+,&0x3cfc
- fmovm.x (%sp)+,&0xff
-
- unlk %a6
- rts
-
-_060TESTS_unimp:
- link %a6,&-384
-
- movm.l &0x3f3c,-(%sp)
- fmovm.x &0xff,-(%sp)
-
- pea start_str_unimp(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
-### unimp
- clr.l TESTCTR(%a6)
- pea unimp_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l unimp_0
-
- bsr.l chk_test
-
- movm.l (%sp)+,&0x3cfc
- fmovm.x (%sp)+,&0xff
-
- unlk %a6
- rts
-
-_060TESTS_enable:
- link %a6,&-384
-
- movm.l &0x3f3c,-(%sp)
- fmovm.x &0xff,-(%sp)
-
- pea start_str_enable(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
-### snan
- clr.l TESTCTR(%a6)
- pea snan_str(%pc)
- bsr.l _print_str
- bsr.l snan_0
-
- bsr.l chk_test
-
-### operr
- clr.l TESTCTR(%a6)
- pea operr_str(%pc)
- bsr.l _print_str
- bsr.l operr_0
-
- bsr.l chk_test
-
-### ovfl
- clr.l TESTCTR(%a6)
- pea ovfl_str(%pc)
- bsr.l _print_str
- bsr.l ovfl_0
-
- bsr.l chk_test
-
-### unfl
- clr.l TESTCTR(%a6)
- pea unfl_str(%pc)
- bsr.l _print_str
- bsr.l unfl_0
-
- bsr.l chk_test
-
-### dz
- clr.l TESTCTR(%a6)
- pea dz_str(%pc)
- bsr.l _print_str
- bsr.l dz_0
-
- bsr.l chk_test
-
-### inexact
- clr.l TESTCTR(%a6)
- pea inex_str(%pc)
- bsr.l _print_str
- bsr.l inex_0
-
- bsr.l chk_test
-
- movm.l (%sp)+,&0x3cfc
- fmovm.x (%sp)+,&0xff
-
- unlk %a6
- rts
-
-#############################################
-#############################################
-
-unimp_str:
- string "\tUnimplemented FP instructions..."
-
- align 0x4
-unimp_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x40000000,DATA+0x0(%a6)
- mov.l &0xc90fdaa2,DATA+0x4(%a6)
- mov.l &0x2168c235,DATA+0x8(%a6)
-
- mov.w &0x0000,%cc
-unimp_0_pc:
- fsin.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0xbfbf0000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x08000208,IFPCREGS+0x4(%a6)
- lea unimp_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-unimp_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x3ffe0000,DATA+0x0(%a6)
- mov.l &0xc90fdaa2,DATA+0x4(%a6)
- mov.l &0x2168c235,DATA+0x8(%a6)
-
- mov.w &0x0000,%cc
-unimp_1_pc:
- ftan.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x3fff0000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x00000208,IFPCREGS+0x4(%a6)
- lea unimp_1_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# fmovecr
-unimp_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-unimp_2_pc:
- fmovcr.x &0x31,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x40000000,IFPREGS+0x0(%a6)
- mov.l &0x935d8ddd,IFPREGS+0x4(%a6)
- mov.l &0xaaa8ac17,IFPREGS+0x8(%a6)
- mov.l &0x00000208,IFPCREGS+0x4(%a6)
- lea unimp_2_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# fscc
-unimp_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.l &0x0f000000,%fpsr
- mov.l &0x00,%d7
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-unimp_3_pc:
- fsgt %d7
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0f008080,IFPCREGS+0x4(%a6)
- lea unimp_3_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# fdbcc
-unimp_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.l &0x0f000000,%fpsr
- mov.l &0x2,%d7
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-unimp_4_pc:
- fdbgt.w %d7,unimp_4_pc
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.w &0xffff,IREGS+28+2(%a6)
- mov.l &0x0f008080,IFPCREGS+0x4(%a6)
- lea unimp_4_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# ftrapcc
-unimp_5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.l &0x0f000000,%fpsr
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-unimp_5_pc:
- ftpgt.l &0xabcdef01
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0f008080,IFPCREGS+0x4(%a6)
- lea unimp_5_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#############################################
-
-effadd_str:
- string "\tUnimplemented <ea>..."
-
- align 0x4
-effadd_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmov.b &0x2,%fp0
-
- mov.w &0x0000,%cc
-effadd_0_pc:
- fmul.x &0xc00000008000000000000000,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0xc0010000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x08000000,IFPCREGS+0x4(%a6)
- lea effadd_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-effadd_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-effadd_1_pc:
- fabs.p &0xc12300012345678912345678,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x3e660000,IFPREGS+0x0(%a6)
- mov.l &0xd0ed23e8,IFPREGS+0x4(%a6)
- mov.l &0xd14035bc,IFPREGS+0x8(%a6)
- mov.l &0x00000108,IFPCREGS+0x4(%a6)
- lea effadd_1_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovml_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmovm.l &0xffffffffffffffff,%fpcr,%fpsr
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
- mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovml_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmovm.l &0xffffffffffffffff,%fpcr,%fpiar
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
- mov.l &0xffffffff,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovml_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmovm.l &0xffffffffffffffff,%fpsr,%fpiar
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
- mov.l &0xffffffff,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovml_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmovm.l &0xffffffffffffffffffffffff,%fpcr,%fpsr,%fpiar
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
- mov.l &0x0000fff0,IFPCREGS+0x0(%a6)
- mov.l &0x0ffffff8,IFPCREGS+0x4(%a6)
- mov.l &0xffffffff,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# fmovmx dynamic
-fmovmx_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.b &0x1,%fp0
- fmov.b &0x2,%fp1
- fmov.b &0x3,%fp2
- fmov.b &0x4,%fp3
- fmov.b &0x5,%fp4
- fmov.b &0x6,%fp5
- fmov.b &0x7,%fp6
- fmov.b &0x8,%fp7
-
- fmov.l &0x0,%fpiar
- mov.l &0xffffffaa,%d0
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0xffff,IREGS(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
-
- mov.w &0x0000,%cc
-
- fmovm.x %d0,-(%sp)
-
- mov.w %cc,SCCR(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- fmov.s &0x7f800000,%fp1
- fmov.s &0x7f800000,%fp3
- fmov.s &0x7f800000,%fp5
- fmov.s &0x7f800000,%fp7
-
- fmov.x (%sp)+,%fp1
- fmov.x (%sp)+,%fp3
- fmov.x (%sp)+,%fp5
- fmov.x (%sp)+,%fp7
-
- movm.l &0xffff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovmx_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.b &0x1,%fp0
- fmov.b &0x2,%fp1
- fmov.b &0x3,%fp2
- fmov.b &0x4,%fp3
- fmov.b &0x5,%fp4
- fmov.b &0x6,%fp5
- fmov.b &0x7,%fp6
- fmov.b &0x8,%fp7
-
- fmov.x %fp6,-(%sp)
- fmov.x %fp4,-(%sp)
- fmov.x %fp2,-(%sp)
- fmov.x %fp0,-(%sp)
-
- fmovm.x &0xff,IFPREGS(%a6)
-
- fmov.s &0x7f800000,%fp6
- fmov.s &0x7f800000,%fp4
- fmov.s &0x7f800000,%fp2
- fmov.s &0x7f800000,%fp0
-
- fmov.l &0x0,%fpiar
- fmov.l &0x0,%fpsr
- mov.l &0xffffffaa,%d0
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0xffff,IREGS(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.w &0x0000,%cc
-
- fmovm.x (%sp)+,%d0
-
- mov.w %cc,SCCR(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- movm.l &0xffff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-fmovmx_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- fmov.b &0x1,%fp0
- fmov.b &0x2,%fp1
- fmov.b &0x3,%fp2
- fmov.b &0x4,%fp3
- fmov.b &0x5,%fp4
- fmov.b &0x6,%fp5
- fmov.b &0x7,%fp6
- fmov.b &0x8,%fp7
-
- fmov.l &0x0,%fpiar
- mov.l &0xffffff00,%d0
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0xffff,IREGS(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
-
- mov.w &0x0000,%cc
-
- fmovm.x %d0,-(%sp)
-
- mov.w %cc,SCCR(%a6)
-
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- movm.l &0xffff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-###########################################################
-
-# This test will take a non-maskable overflow directly.
-ovfl_nm_str:
- string "\tNon-maskable overflow..."
-
- align 0x4
-ovfl_nm_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmov.b &0x2,%fp0
- mov.l &0x7ffe0000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
-
- mov.w &0x0000,%cc
-ovfl_nm_0_pc:
- fmul.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x7fff0000,IFPREGS+0x0(%a6)
- mov.l &0x00000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x02001048,IFPCREGS+0x4(%a6)
- lea ovfl_nm_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-###########################################################
-
-# This test will take an overflow directly.
-ovfl_str:
- string "\tEnabled overflow..."
-
- align 0x4
-ovfl_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00001000,%fpcr
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- fmov.b &0x2,%fp0
- mov.l &0x7ffe0000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
-
- mov.w &0x0000,%cc
-ovfl_0_pc:
- fmul.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x7fff0000,IFPREGS+0x0(%a6)
- mov.l &0x00000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x02001048,IFPCREGS+0x4(%a6)
- lea ovfl_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-# This test will take an underflow directly.
-unfl_str:
- string "\tEnabled underflow..."
-
- align 0x4
-unfl_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00000800,%fpcr
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x00000000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-unfl_0_pc:
- fdiv.b &0x2,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x00000000,IFPREGS+0x0(%a6)
- mov.l &0x40000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x00000800,IFPCREGS+0x4(%a6)
- lea unfl_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-# This test will take a non-maskable underflow directly.
-unfl_nm_str:
- string "\tNon-maskable underflow..."
-
- align 0x4
-unfl_nm_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x00000000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-unfl_nm_0_pc:
- fdiv.b &0x2,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x00000000,IFPREGS+0x0(%a6)
- mov.l &0x40000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x00000800,IFPCREGS+0x4(%a6)
- lea unfl_nm_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-inex_str:
- string "\tEnabled inexact..."
-
- align 0x4
-inex_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00000200,%fpcr # enable inexact
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x50000000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-inex_0_pc:
- fadd.b &0x2,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x50000000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x00000208,IFPCREGS+0x4(%a6)
- lea inex_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-snan_str:
- string "\tEnabled SNAN..."
-
- align 0x4
-snan_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00004000,%fpcr # enable SNAN
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0xffff0000,DATA+0x0(%a6)
- mov.l &0x00000000,DATA+0x4(%a6)
- mov.l &0x00000001,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-snan_0_pc:
- fadd.b &0x2,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0xffff0000,IFPREGS+0x0(%a6)
- mov.l &0x00000000,IFPREGS+0x4(%a6)
- mov.l &0x00000001,IFPREGS+0x8(%a6)
- mov.l &0x09004080,IFPCREGS+0x4(%a6)
- lea snan_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-operr_str:
- string "\tEnabled OPERR..."
-
- align 0x4
-operr_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00002000,%fpcr # enable OPERR
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0xffff0000,DATA+0x0(%a6)
- mov.l &0x00000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-operr_0_pc:
- fadd.s &0x7f800000,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0xffff0000,IFPREGS+0x0(%a6)
- mov.l &0x00000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x01002080,IFPCREGS+0x4(%a6)
- lea operr_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-dz_str:
- string "\tEnabled DZ..."
-
- align 0x4
-dz_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmov.l &0x00000400,%fpcr # enable DZ
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x40000000,DATA+0x0(%a6)
- mov.l &0x80000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmovm.x DATA(%a6),&0x80
-
- mov.w &0x0000,%cc
-dz_0_pc:
- fdiv.b &0x0,%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x40000000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x02000410,IFPCREGS+0x4(%a6)
- lea dz_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-#####################################################################
-
-unsupp_str:
- string "\tUnimplemented data type/format..."
-
-# an unnormalized number
- align 0x4
-unsupp_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0xc03f0000,DATA+0x0(%a6)
- mov.l &0x00000000,DATA+0x4(%a6)
- mov.l &0x00000001,DATA+0x8(%a6)
- fmov.b &0x2,%fp0
- mov.w &0x0000,%cc
-unsupp_0_pc:
- fmul.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0xc0010000,IFPREGS+0x0(%a6)
- mov.l &0x80000000,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x08000000,IFPCREGS+0x4(%a6)
- lea unsupp_0_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# a denormalized number
-unsupp_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0x80000000,DATA+0x0(%a6)
- mov.l &0x01000000,DATA+0x4(%a6)
- mov.l &0x00000000,DATA+0x8(%a6)
- fmov.l &0x7fffffff,%fp0
-
- mov.w &0x0000,%cc
-unsupp_1_pc:
- fmul.x DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x80170000,IFPREGS+0x0(%a6)
- mov.l &0xfffffffe,IFPREGS+0x4(%a6)
- mov.l &0x00000000,IFPREGS+0x8(%a6)
- mov.l &0x08000000,IFPCREGS+0x4(%a6)
- lea unsupp_1_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
-# packed
-unsupp_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- fmovm.x DEF_FPREGS(%pc),&0xff
- fmovm.l DEF_FPCREGS(%pc),%fpcr,%fpsr,%fpiar
-
- mov.w &0x0000,ICCR(%a6)
- movm.l &0x7fff,IREGS(%a6)
- fmovm.x &0xff,IFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,IFPCREGS(%a6)
-
- mov.l &0xc1230001,DATA+0x0(%a6)
- mov.l &0x23456789,DATA+0x4(%a6)
- mov.l &0x12345678,DATA+0x8(%a6)
-
- mov.w &0x0000,%cc
-unsupp_2_pc:
- fabs.p DATA(%a6),%fp0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- fmovm.x &0xff,SFPREGS(%a6)
- fmovm.l %fpcr,%fpsr,%fpiar,SFPCREGS(%a6)
-
- mov.l &0x3e660000,IFPREGS+0x0(%a6)
- mov.l &0xd0ed23e8,IFPREGS+0x4(%a6)
- mov.l &0xd14035bc,IFPREGS+0x8(%a6)
- mov.l &0x00000108,IFPCREGS+0x4(%a6)
- lea unsupp_2_pc(%pc),%a0
- mov.l %a0,IFPCREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- bsr.l chkfpregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-###########################################################
-###########################################################
-
-chkregs:
- lea IREGS(%a6),%a0
- lea SREGS(%a6),%a1
- mov.l &14,%d0
-chkregs_loop:
- cmp.l (%a0)+,(%a1)+
- bne.l chkregs_error
- dbra.w %d0,chkregs_loop
-
- mov.w ICCR(%a6),%d0
- mov.w SCCR(%a6),%d1
- cmp.w %d0,%d1
- bne.l chkregs_error
-
- clr.l %d0
- rts
-
-chkregs_error:
- movq.l &0x1,%d0
- rts
-
-error:
- mov.l TESTCTR(%a6),%d1
- movq.l &0x1,%d0
- rts
-
-chkfpregs:
- lea IFPREGS(%a6),%a0
- lea SFPREGS(%a6),%a1
- mov.l &23,%d0
-chkfpregs_loop:
- cmp.l (%a0)+,(%a1)+
- bne.l chkfpregs_error
- dbra.w %d0,chkfpregs_loop
-
- lea IFPCREGS(%a6),%a0
- lea SFPCREGS(%a6),%a1
- cmp.l (%a0)+,(%a1)+
- bne.l chkfpregs_error
- cmp.l (%a0)+,(%a1)+
- bne.l chkfpregs_error
- cmp.l (%a0)+,(%a1)+
- bne.l chkfpregs_error
-
- clr.l %d0
- rts
-
-chkfpregs_error:
- movq.l &0x1,%d0
- rts
-
-DEF_REGS:
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
-
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
-
-DEF_FPREGS:
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
- long 0x7fff0000, 0xffffffff, 0xffffffff
-
-DEF_FPCREGS:
- long 0x00000000, 0x00000000, 0x00000000
-
-############################################################
-
-_print_str:
- mov.l %d0,-(%sp)
- mov.l (TESTTOP-0x80+0x0,%pc),%d0
- pea (TESTTOP-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-_print_num:
- mov.l %d0,-(%sp)
- mov.l (TESTTOP-0x80+0x4,%pc),%d0
- pea (TESTTOP-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-############################################################
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ilsp.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ilsp.S
deleted file mode 100644
index 970abaf3..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/ilsp.S
+++ /dev/null
@@ -1,932 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-# litop.s:
-# This file is appended to the top of the 060FPLSP package
-# and contains the entry points into the package. The user, in
-# effect, branches to one of the branch table entries located here.
-#
-
- bra.l _060LSP__idivs64_
- short 0x0000
- bra.l _060LSP__idivu64_
- short 0x0000
-
- bra.l _060LSP__imuls64_
- short 0x0000
- bra.l _060LSP__imulu64_
- short 0x0000
-
- bra.l _060LSP__cmp2_Ab_
- short 0x0000
- bra.l _060LSP__cmp2_Aw_
- short 0x0000
- bra.l _060LSP__cmp2_Al_
- short 0x0000
- bra.l _060LSP__cmp2_Db_
- short 0x0000
- bra.l _060LSP__cmp2_Dw_
- short 0x0000
- bra.l _060LSP__cmp2_Dl_
- short 0x0000
-
-# leave room for future possible aditions.
- align 0x200
-
-#########################################################################
-# XDEF **************************************************************** #
-# _060LSP__idivu64_(): Emulate 64-bit unsigned div instruction. #
-# _060LSP__idivs64_(): Emulate 64-bit signed div instruction. #
-# #
-# This is the library version which is accessed as a subroutine #
-# and therefore does not work exactly like the 680X0 div{s,u}.l #
-# 64-bit divide instruction. #
-# #
-# XREF **************************************************************** #
-# None. #
-# #
-# INPUT *************************************************************** #
-# 0x4(sp) = divisor #
-# 0x8(sp) = hi(dividend) #
-# 0xc(sp) = lo(dividend) #
-# 0x10(sp) = pointer to location to place quotient/remainder #
-# #
-# OUTPUT ************************************************************** #
-# 0x10(sp) = points to location of remainder/quotient. #
-# remainder is in first longword, quotient is in 2nd. #
-# #
-# ALGORITHM *********************************************************** #
-# If the operands are signed, make them unsigned and save the #
-# sign info for later. Separate out special cases like divide-by-zero #
-# or 32-bit divides if possible. Else, use a special math algorithm #
-# to calculate the result. #
-# Restore sign info if signed instruction. Set the condition #
-# codes before performing the final "rts". If the divisor was equal to #
-# zero, then perform a divide-by-zero using a 16-bit implemented #
-# divide instruction. This way, the operating system can record that #
-# the event occurred even though it may not point to the correct place. #
-# #
-#########################################################################
-
-set POSNEG, -1
-set NDIVISOR, -2
-set NDIVIDEND, -3
-set DDSECOND, -4
-set DDNORMAL, -8
-set DDQUOTIENT, -12
-set DIV64_CC, -16
-
-##########
-# divs.l #
-##########
- global _060LSP__idivs64_
-_060LSP__idivs64_:
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-16
- movm.l &0x3f00,-(%sp) # save d2-d7
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,DIV64_CC(%a6)
- st POSNEG(%a6) # signed operation
- bra.b ldiv64_cont
-
-##########
-# divu.l #
-##########
- global _060LSP__idivu64_
-_060LSP__idivu64_:
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-16
- movm.l &0x3f00,-(%sp) # save d2-d7
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,DIV64_CC(%a6)
- sf POSNEG(%a6) # unsigned operation
-
-ldiv64_cont:
- mov.l 0x8(%a6),%d7 # fetch divisor
-
- beq.w ldiv64eq0 # divisor is = 0!!!
-
- mov.l 0xc(%a6), %d5 # get dividend hi
- mov.l 0x10(%a6), %d6 # get dividend lo
-
-# separate signed and unsigned divide
- tst.b POSNEG(%a6) # signed or unsigned?
- beq.b ldspecialcases # use positive divide
-
-# save the sign of the divisor
-# make divisor unsigned if it's negative
- tst.l %d7 # chk sign of divisor
- slt NDIVISOR(%a6) # save sign of divisor
- bpl.b ldsgndividend
- neg.l %d7 # complement negative divisor
-
-# save the sign of the dividend
-# make dividend unsigned if it's negative
-ldsgndividend:
- tst.l %d5 # chk sign of hi(dividend)
- slt NDIVIDEND(%a6) # save sign of dividend
- bpl.b ldspecialcases
-
- mov.w &0x0, %cc # clear 'X' cc bit
- negx.l %d6 # complement signed dividend
- negx.l %d5
-
-# extract some special cases:
-# - is (dividend == 0) ?
-# - is (hi(dividend) == 0 && (divisor <= lo(dividend))) ? (32-bit div)
-ldspecialcases:
- tst.l %d5 # is (hi(dividend) == 0)
- bne.b ldnormaldivide # no, so try it the long way
-
- tst.l %d6 # is (lo(dividend) == 0), too
- beq.w lddone # yes, so (dividend == 0)
-
- cmp.l %d7,%d6 # is (divisor <= lo(dividend))
- bls.b ld32bitdivide # yes, so use 32 bit divide
-
- exg %d5,%d6 # q = 0, r = dividend
- bra.w ldivfinish # can't divide, we're done.
-
-ld32bitdivide:
- tdivu.l %d7, %d5:%d6 # it's only a 32/32 bit div!
-
- bra.b ldivfinish
-
-ldnormaldivide:
-# last special case:
-# - is hi(dividend) >= divisor ? if yes, then overflow
- cmp.l %d7,%d5
- bls.b lddovf # answer won't fit in 32 bits
-
-# perform the divide algorithm:
- bsr.l ldclassical # do int divide
-
-# separate into signed and unsigned finishes.
-ldivfinish:
- tst.b POSNEG(%a6) # do divs, divu separately
- beq.b lddone # divu has no processing!!!
-
-# it was a divs.l, so ccode setting is a little more complicated...
- tst.b NDIVIDEND(%a6) # remainder has same sign
- beq.b ldcc # as dividend.
- neg.l %d5 # sgn(rem) = sgn(dividend)
-ldcc:
- mov.b NDIVISOR(%a6), %d0
- eor.b %d0, NDIVIDEND(%a6) # chk if quotient is negative
- beq.b ldqpos # branch to quot positive
-
-# 0x80000000 is the largest number representable as a 32-bit negative
-# number. the negative of 0x80000000 is 0x80000000.
- cmpi.l %d6, &0x80000000 # will (-quot) fit in 32 bits?
- bhi.b lddovf
-
- neg.l %d6 # make (-quot) 2's comp
-
- bra.b lddone
-
-ldqpos:
- btst &0x1f, %d6 # will (+quot) fit in 32 bits?
- bne.b lddovf
-
-lddone:
-# if the register numbers are the same, only the quotient gets saved.
-# so, if we always save the quotient second, we save ourselves a cmp&beq
- andi.w &0x10,DIV64_CC(%a6)
- mov.w DIV64_CC(%a6),%cc
- tst.l %d6 # may set 'N' ccode bit
-
-# here, the result is in d1 and d0. the current strategy is to save
-# the values at the location pointed to by a0.
-# use movm here to not disturb the condition codes.
-ldexit:
- movm.l &0x0060,([0x14,%a6]) # save result
-
-# EPILOGUE BEGIN ########################################################
-# fmovm.l (%sp)+,&0x0 # restore no fpregs
- movm.l (%sp)+,&0x00fc # restore d2-d7
- unlk %a6
-# EPILOGUE END ##########################################################
-
- rts
-
-# the result should be the unchanged dividend
-lddovf:
- mov.l 0xc(%a6), %d5 # get dividend hi
- mov.l 0x10(%a6), %d6 # get dividend lo
-
- andi.w &0x1c,DIV64_CC(%a6)
- ori.w &0x02,DIV64_CC(%a6) # set 'V' ccode bit
- mov.w DIV64_CC(%a6),%cc
-
- bra.b ldexit
-
-ldiv64eq0:
- mov.l 0xc(%a6),([0x14,%a6])
- mov.l 0x10(%a6),([0x14,%a6],0x4)
-
- mov.w DIV64_CC(%a6),%cc
-
-# EPILOGUE BEGIN ########################################################
-# fmovm.l (%sp)+,&0x0 # restore no fpregs
- movm.l (%sp)+,&0x00fc # restore d2-d7
- unlk %a6
-# EPILOGUE END ##########################################################
-
- divu.w &0x0,%d0 # force a divbyzero exception
- rts
-
-###########################################################################
-#########################################################################
-# This routine uses the 'classical' Algorithm D from Donald Knuth's #
-# Art of Computer Programming, vol II, Seminumerical Algorithms. #
-# For this implementation b=2**16, and the target is U1U2U3U4/V1V2, #
-# where U,V are words of the quadword dividend and longword divisor, #
-# and U1, V1 are the most significant words. #
-# #
-# The most sig. longword of the 64 bit dividend must be in %d5, least #
-# in %d6. The divisor must be in the variable ddivisor, and the #
-# signed/unsigned flag ddusign must be set (0=unsigned,1=signed). #
-# The quotient is returned in %d6, remainder in %d5, unless the #
-# v (overflow) bit is set in the saved %ccr. If overflow, the dividend #
-# is unchanged. #
-#########################################################################
-ldclassical:
-# if the divisor msw is 0, use simpler algorithm then the full blown
-# one at ddknuth:
-
- cmpi.l %d7, &0xffff
- bhi.b lddknuth # go use D. Knuth algorithm
-
-# Since the divisor is only a word (and larger than the mslw of the dividend),
-# a simpler algorithm may be used :
-# In the general case, four quotient words would be created by
-# dividing the divisor word into each dividend word. In this case,
-# the first two quotient words must be zero, or overflow would occur.
-# Since we already checked this case above, we can treat the most significant
-# longword of the dividend as (0) remainder (see Knuth) and merely complete
-# the last two divisions to get a quotient longword and word remainder:
-
- clr.l %d1
- swap %d5 # same as r*b if previous step rqd
- swap %d6 # get u3 to lsw position
- mov.w %d6, %d5 # rb + u3
-
- divu.w %d7, %d5
-
- mov.w %d5, %d1 # first quotient word
- swap %d6 # get u4
- mov.w %d6, %d5 # rb + u4
-
- divu.w %d7, %d5
-
- swap %d1
- mov.w %d5, %d1 # 2nd quotient 'digit'
- clr.w %d5
- swap %d5 # now remainder
- mov.l %d1, %d6 # and quotient
-
- rts
-
-lddknuth:
-# In this algorithm, the divisor is treated as a 2 digit (word) number
-# which is divided into a 3 digit (word) dividend to get one quotient
-# digit (word). After subtraction, the dividend is shifted and the
-# process repeated. Before beginning, the divisor and quotient are
-# 'normalized' so that the process of estimating the quotient digit
-# will yield verifiably correct results..
-
- clr.l DDNORMAL(%a6) # count of shifts for normalization
- clr.b DDSECOND(%a6) # clear flag for quotient digits
- clr.l %d1 # %d1 will hold trial quotient
-lddnchk:
- btst &31, %d7 # must we normalize? first word of
- bne.b lddnormalized # divisor (V1) must be >= 65536/2
- addq.l &0x1, DDNORMAL(%a6) # count normalization shifts
- lsl.l &0x1, %d7 # shift the divisor
- lsl.l &0x1, %d6 # shift u4,u3 with overflow to u2
- roxl.l &0x1, %d5 # shift u1,u2
- bra.w lddnchk
-lddnormalized:
-
-# Now calculate an estimate of the quotient words (msw first, then lsw).
-# The comments use subscripts for the first quotient digit determination.
- mov.l %d7, %d3 # divisor
- mov.l %d5, %d2 # dividend mslw
- swap %d2
- swap %d3
- cmp.w %d2, %d3 # V1 = U1 ?
- bne.b lddqcalc1
- mov.w &0xffff, %d1 # use max trial quotient word
- bra.b lddadj0
-lddqcalc1:
- mov.l %d5, %d1
-
- divu.w %d3, %d1 # use quotient of mslw/msw
-
- andi.l &0x0000ffff, %d1 # zero any remainder
-lddadj0:
-
-# now test the trial quotient and adjust. This step plus the
-# normalization assures (according to Knuth) that the trial
-# quotient will be at worst 1 too large.
- mov.l %d6, -(%sp)
- clr.w %d6 # word u3 left
- swap %d6 # in lsw position
-lddadj1: mov.l %d7, %d3
- mov.l %d1, %d2
- mulu.w %d7, %d2 # V2q
- swap %d3
- mulu.w %d1, %d3 # V1q
- mov.l %d5, %d4 # U1U2
- sub.l %d3, %d4 # U1U2 - V1q
-
- swap %d4
-
- mov.w %d4,%d0
- mov.w %d6,%d4 # insert lower word (U3)
-
- tst.w %d0 # is upper word set?
- bne.w lddadjd1
-
-# add.l %d6, %d4 # (U1U2 - V1q) + U3
-
- cmp.l %d2, %d4
- bls.b lddadjd1 # is V2q > (U1U2-V1q) + U3 ?
- subq.l &0x1, %d1 # yes, decrement and recheck
- bra.b lddadj1
-lddadjd1:
-# now test the word by multiplying it by the divisor (V1V2) and comparing
-# the 3 digit (word) result with the current dividend words
- mov.l %d5, -(%sp) # save %d5 (%d6 already saved)
- mov.l %d1, %d6
- swap %d6 # shift answer to ms 3 words
- mov.l %d7, %d5
- bsr.l ldmm2
- mov.l %d5, %d2 # now %d2,%d3 are trial*divisor
- mov.l %d6, %d3
- mov.l (%sp)+, %d5 # restore dividend
- mov.l (%sp)+, %d6
- sub.l %d3, %d6
- subx.l %d2, %d5 # subtract double precision
- bcc ldd2nd # no carry, do next quotient digit
- subq.l &0x1, %d1 # q is one too large
-# need to add back divisor longword to current ms 3 digits of dividend
-# - according to Knuth, this is done only 2 out of 65536 times for random
-# divisor, dividend selection.
- clr.l %d2
- mov.l %d7, %d3
- swap %d3
- clr.w %d3 # %d3 now ls word of divisor
- add.l %d3, %d6 # aligned with 3rd word of dividend
- addx.l %d2, %d5
- mov.l %d7, %d3
- clr.w %d3 # %d3 now ms word of divisor
- swap %d3 # aligned with 2nd word of dividend
- add.l %d3, %d5
-ldd2nd:
- tst.b DDSECOND(%a6) # both q words done?
- bne.b lddremain
-# first quotient digit now correct. store digit and shift the
-# (subtracted) dividend
- mov.w %d1, DDQUOTIENT(%a6)
- clr.l %d1
- swap %d5
- swap %d6
- mov.w %d6, %d5
- clr.w %d6
- st DDSECOND(%a6) # second digit
- bra.w lddnormalized
-lddremain:
-# add 2nd word to quotient, get the remainder.
- mov.w %d1, DDQUOTIENT+2(%a6)
-# shift down one word/digit to renormalize remainder.
- mov.w %d5, %d6
- swap %d6
- swap %d5
- mov.l DDNORMAL(%a6), %d7 # get norm shift count
- beq.b lddrn
- subq.l &0x1, %d7 # set for loop count
-lddnlp:
- lsr.l &0x1, %d5 # shift into %d6
- roxr.l &0x1, %d6
- dbf %d7, lddnlp
-lddrn:
- mov.l %d6, %d5 # remainder
- mov.l DDQUOTIENT(%a6), %d6 # quotient
-
- rts
-ldmm2:
-# factors for the 32X32->64 multiplication are in %d5 and %d6.
-# returns 64 bit result in %d5 (hi) %d6(lo).
-# destroys %d2,%d3,%d4.
-
-# multiply hi,lo words of each factor to get 4 intermediate products
- mov.l %d6, %d2
- mov.l %d6, %d3
- mov.l %d5, %d4
- swap %d3
- swap %d4
- mulu.w %d5, %d6 # %d6 <- lsw*lsw
- mulu.w %d3, %d5 # %d5 <- msw-dest*lsw-source
- mulu.w %d4, %d2 # %d2 <- msw-source*lsw-dest
- mulu.w %d4, %d3 # %d3 <- msw*msw
-# now use swap and addx to consolidate to two longwords
- clr.l %d4
- swap %d6
- add.w %d5, %d6 # add msw of l*l to lsw of m*l product
- addx.w %d4, %d3 # add any carry to m*m product
- add.w %d2, %d6 # add in lsw of other m*l product
- addx.w %d4, %d3 # add any carry to m*m product
- swap %d6 # %d6 is low 32 bits of final product
- clr.w %d5
- clr.w %d2 # lsw of two mixed products used,
- swap %d5 # now use msws of longwords
- swap %d2
- add.l %d2, %d5
- add.l %d3, %d5 # %d5 now ms 32 bits of final product
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _060LSP__imulu64_(): Emulate 64-bit unsigned mul instruction #
-# _060LSP__imuls64_(): Emulate 64-bit signed mul instruction. #
-# #
-# This is the library version which is accessed as a subroutine #
-# and therefore does not work exactly like the 680X0 mul{s,u}.l #
-# 64-bit multiply instruction. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# 0x4(sp) = multiplier #
-# 0x8(sp) = multiplicand #
-# 0xc(sp) = pointer to location to place 64-bit result #
-# #
-# OUTPUT ************************************************************** #
-# 0xc(sp) = points to location of 64-bit result #
-# #
-# ALGORITHM *********************************************************** #
-# Perform the multiply in pieces using 16x16->32 unsigned #
-# multiplies and "add" instructions. #
-# Set the condition codes as appropriate before performing an #
-# "rts". #
-# #
-#########################################################################
-
-set MUL64_CC, -4
-
- global _060LSP__imulu64_
-_060LSP__imulu64_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,MUL64_CC(%a6) # save incoming ccodes
-
- mov.l 0x8(%a6),%d0 # store multiplier in d0
- beq.w mulu64_zero # handle zero separately
-
- mov.l 0xc(%a6),%d1 # get multiplicand in d1
- beq.w mulu64_zero # handle zero separately
-
-#########################################################################
-# 63 32 0 #
-# ---------------------------- #
-# | hi(mplier) * hi(mplicand)| #
-# ---------------------------- #
-# ----------------------------- #
-# | hi(mplier) * lo(mplicand) | #
-# ----------------------------- #
-# ----------------------------- #
-# | lo(mplier) * hi(mplicand) | #
-# ----------------------------- #
-# | ----------------------------- #
-# --|-- | lo(mplier) * lo(mplicand) | #
-# | ----------------------------- #
-# ======================================================== #
-# -------------------------------------------------------- #
-# | hi(result) | lo(result) | #
-# -------------------------------------------------------- #
-#########################################################################
-mulu64_alg:
-# load temp registers with operands
- mov.l %d0,%d2 # mr in d2
- mov.l %d0,%d3 # mr in d3
- mov.l %d1,%d4 # md in d4
- swap %d3 # hi(mr) in lo d3
- swap %d4 # hi(md) in lo d4
-
-# complete necessary multiplies:
- mulu.w %d1,%d0 # [1] lo(mr) * lo(md)
- mulu.w %d3,%d1 # [2] hi(mr) * lo(md)
- mulu.w %d4,%d2 # [3] lo(mr) * hi(md)
- mulu.w %d4,%d3 # [4] hi(mr) * hi(md)
-
-# add lo portions of [2],[3] to hi portion of [1].
-# add carries produced from these adds to [4].
-# lo([1]) is the final lo 16 bits of the result.
- clr.l %d4 # load d4 w/ zero value
- swap %d0 # hi([1]) <==> lo([1])
- add.w %d1,%d0 # hi([1]) + lo([2])
- addx.l %d4,%d3 # [4] + carry
- add.w %d2,%d0 # hi([1]) + lo([3])
- addx.l %d4,%d3 # [4] + carry
- swap %d0 # lo([1]) <==> hi([1])
-
-# lo portions of [2],[3] have been added in to final result.
-# now, clear lo, put hi in lo reg, and add to [4]
- clr.w %d1 # clear lo([2])
- clr.w %d2 # clear hi([3])
- swap %d1 # hi([2]) in lo d1
- swap %d2 # hi([3]) in lo d2
- add.l %d2,%d1 # [4] + hi([2])
- add.l %d3,%d1 # [4] + hi([3])
-
-# now, grab the condition codes. only one that can be set is 'N'.
-# 'N' CAN be set if the operation is unsigned if bit 63 is set.
- mov.w MUL64_CC(%a6),%d4
- andi.b &0x10,%d4 # keep old 'X' bit
- tst.l %d1 # may set 'N' bit
- bpl.b mulu64_ddone
- ori.b &0x8,%d4 # set 'N' bit
-mulu64_ddone:
- mov.w %d4,%cc
-
-# here, the result is in d1 and d0. the current strategy is to save
-# the values at the location pointed to by a0.
-# use movm here to not disturb the condition codes.
-mulu64_end:
- exg %d1,%d0
- movm.l &0x0003,([0x10,%a6]) # save result
-
-# EPILOGUE BEGIN ########################################################
-# fmovm.l (%sp)+,&0x0 # restore no fpregs
- movm.l (%sp)+,&0x001c # restore d2-d4
- unlk %a6
-# EPILOGUE END ##########################################################
-
- rts
-
-# one or both of the operands is zero so the result is also zero.
-# save the zero result to the register file and set the 'Z' ccode bit.
-mulu64_zero:
- clr.l %d0
- clr.l %d1
-
- mov.w MUL64_CC(%a6),%d4
- andi.b &0x10,%d4
- ori.b &0x4,%d4
- mov.w %d4,%cc # set 'Z' ccode bit
-
- bra.b mulu64_end
-
-##########
-# muls.l #
-##########
- global _060LSP__imuls64_
-_060LSP__imuls64_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3c00,-(%sp) # save d2-d5
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,MUL64_CC(%a6) # save incoming ccodes
-
- mov.l 0x8(%a6),%d0 # store multiplier in d0
- beq.b mulu64_zero # handle zero separately
-
- mov.l 0xc(%a6),%d1 # get multiplicand in d1
- beq.b mulu64_zero # handle zero separately
-
- clr.b %d5 # clear sign tag
- tst.l %d0 # is multiplier negative?
- bge.b muls64_chk_md_sgn # no
- neg.l %d0 # make multiplier positive
-
- ori.b &0x1,%d5 # save multiplier sgn
-
-# the result sign is the exclusive or of the operand sign bits.
-muls64_chk_md_sgn:
- tst.l %d1 # is multiplicand negative?
- bge.b muls64_alg # no
- neg.l %d1 # make multiplicand positive
-
- eori.b &0x1,%d5 # calculate correct sign
-
-#########################################################################
-# 63 32 0 #
-# ---------------------------- #
-# | hi(mplier) * hi(mplicand)| #
-# ---------------------------- #
-# ----------------------------- #
-# | hi(mplier) * lo(mplicand) | #
-# ----------------------------- #
-# ----------------------------- #
-# | lo(mplier) * hi(mplicand) | #
-# ----------------------------- #
-# | ----------------------------- #
-# --|-- | lo(mplier) * lo(mplicand) | #
-# | ----------------------------- #
-# ======================================================== #
-# -------------------------------------------------------- #
-# | hi(result) | lo(result) | #
-# -------------------------------------------------------- #
-#########################################################################
-muls64_alg:
-# load temp registers with operands
- mov.l %d0,%d2 # mr in d2
- mov.l %d0,%d3 # mr in d3
- mov.l %d1,%d4 # md in d4
- swap %d3 # hi(mr) in lo d3
- swap %d4 # hi(md) in lo d4
-
-# complete necessary multiplies:
- mulu.w %d1,%d0 # [1] lo(mr) * lo(md)
- mulu.w %d3,%d1 # [2] hi(mr) * lo(md)
- mulu.w %d4,%d2 # [3] lo(mr) * hi(md)
- mulu.w %d4,%d3 # [4] hi(mr) * hi(md)
-
-# add lo portions of [2],[3] to hi portion of [1].
-# add carries produced from these adds to [4].
-# lo([1]) is the final lo 16 bits of the result.
- clr.l %d4 # load d4 w/ zero value
- swap %d0 # hi([1]) <==> lo([1])
- add.w %d1,%d0 # hi([1]) + lo([2])
- addx.l %d4,%d3 # [4] + carry
- add.w %d2,%d0 # hi([1]) + lo([3])
- addx.l %d4,%d3 # [4] + carry
- swap %d0 # lo([1]) <==> hi([1])
-
-# lo portions of [2],[3] have been added in to final result.
-# now, clear lo, put hi in lo reg, and add to [4]
- clr.w %d1 # clear lo([2])
- clr.w %d2 # clear hi([3])
- swap %d1 # hi([2]) in lo d1
- swap %d2 # hi([3]) in lo d2
- add.l %d2,%d1 # [4] + hi([2])
- add.l %d3,%d1 # [4] + hi([3])
-
- tst.b %d5 # should result be signed?
- beq.b muls64_done # no
-
-# result should be a signed negative number.
-# compute 2's complement of the unsigned number:
-# -negate all bits and add 1
-muls64_neg:
- not.l %d0 # negate lo(result) bits
- not.l %d1 # negate hi(result) bits
- addq.l &1,%d0 # add 1 to lo(result)
- addx.l %d4,%d1 # add carry to hi(result)
-
-muls64_done:
- mov.w MUL64_CC(%a6),%d4
- andi.b &0x10,%d4 # keep old 'X' bit
- tst.l %d1 # may set 'N' bit
- bpl.b muls64_ddone
- ori.b &0x8,%d4 # set 'N' bit
-muls64_ddone:
- mov.w %d4,%cc
-
-# here, the result is in d1 and d0. the current strategy is to save
-# the values at the location pointed to by a0.
-# use movm here to not disturb the condition codes.
-muls64_end:
- exg %d1,%d0
- movm.l &0x0003,([0x10,%a6]) # save result at (a0)
-
-# EPILOGUE BEGIN ########################################################
-# fmovm.l (%sp)+,&0x0 # restore no fpregs
- movm.l (%sp)+,&0x003c # restore d2-d5
- unlk %a6
-# EPILOGUE END ##########################################################
-
- rts
-
-# one or both of the operands is zero so the result is also zero.
-# save the zero result to the register file and set the 'Z' ccode bit.
-muls64_zero:
- clr.l %d0
- clr.l %d1
-
- mov.w MUL64_CC(%a6),%d4
- andi.b &0x10,%d4
- ori.b &0x4,%d4
- mov.w %d4,%cc # set 'Z' ccode bit
-
- bra.b muls64_end
-
-#########################################################################
-# XDEF **************************************************************** #
-# _060LSP__cmp2_Ab_(): Emulate "cmp2.b An,<ea>". #
-# _060LSP__cmp2_Aw_(): Emulate "cmp2.w An,<ea>". #
-# _060LSP__cmp2_Al_(): Emulate "cmp2.l An,<ea>". #
-# _060LSP__cmp2_Db_(): Emulate "cmp2.b Dn,<ea>". #
-# _060LSP__cmp2_Dw_(): Emulate "cmp2.w Dn,<ea>". #
-# _060LSP__cmp2_Dl_(): Emulate "cmp2.l Dn,<ea>". #
-# #
-# This is the library version which is accessed as a subroutine #
-# and therefore does not work exactly like the 680X0 "cmp2" #
-# instruction. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# 0x4(sp) = Rn #
-# 0x8(sp) = pointer to boundary pair #
-# #
-# OUTPUT ************************************************************** #
-# cc = condition codes are set correctly #
-# #
-# ALGORITHM *********************************************************** #
-# In the interest of simplicity, all operands are converted to #
-# longword size whether the operation is byte, word, or long. The #
-# bounds are sign extended accordingly. If Rn is a data regsiter, Rn is #
-# also sign extended. If Rn is an address register, it need not be sign #
-# extended since the full register is always used. #
-# The condition codes are set correctly before the final "rts". #
-# #
-#########################################################################
-
-set CMP2_CC, -4
-
- global _060LSP__cmp2_Ab_
-_060LSP__cmp2_Ab_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.b ([0xc,%a6],0x0),%d0
- mov.b ([0xc,%a6],0x1),%d1
-
- extb.l %d0 # sign extend lo bnd
- extb.l %d1 # sign extend hi bnd
- bra.w l_cmp2_cmp # go do the compare emulation
-
- global _060LSP__cmp2_Aw_
-_060LSP__cmp2_Aw_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.w ([0xc,%a6],0x0),%d0
- mov.w ([0xc,%a6],0x2),%d1
-
- ext.l %d0 # sign extend lo bnd
- ext.l %d1 # sign extend hi bnd
- bra.w l_cmp2_cmp # go do the compare emulation
-
- global _060LSP__cmp2_Al_
-_060LSP__cmp2_Al_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.l ([0xc,%a6],0x0),%d0
- mov.l ([0xc,%a6],0x4),%d1
- bra.w l_cmp2_cmp # go do the compare emulation
-
- global _060LSP__cmp2_Db_
-_060LSP__cmp2_Db_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.b ([0xc,%a6],0x0),%d0
- mov.b ([0xc,%a6],0x1),%d1
-
- extb.l %d0 # sign extend lo bnd
- extb.l %d1 # sign extend hi bnd
-
-# operation is a data register compare.
-# sign extend byte to long so we can do simple longword compares.
- extb.l %d2 # sign extend data byte
- bra.w l_cmp2_cmp # go do the compare emulation
-
- global _060LSP__cmp2_Dw_
-_060LSP__cmp2_Dw_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.w ([0xc,%a6],0x0),%d0
- mov.w ([0xc,%a6],0x2),%d1
-
- ext.l %d0 # sign extend lo bnd
- ext.l %d1 # sign extend hi bnd
-
-# operation is a data register compare.
-# sign extend word to long so we can do simple longword compares.
- ext.l %d2 # sign extend data word
- bra.w l_cmp2_cmp # go emulate compare
-
- global _060LSP__cmp2_Dl_
-_060LSP__cmp2_Dl_:
-
-# PROLOGUE BEGIN ########################################################
- link.w %a6,&-4
- movm.l &0x3800,-(%sp) # save d2-d4
-# fmovm.l &0x0,-(%sp) # save no fpregs
-# PROLOGUE END ##########################################################
-
- mov.w %cc,CMP2_CC(%a6)
- mov.l 0x8(%a6), %d2 # get regval
-
- mov.l ([0xc,%a6],0x0),%d0
- mov.l ([0xc,%a6],0x4),%d1
-
-#
-# To set the ccodes correctly:
-# (1) save 'Z' bit from (Rn - lo)
-# (2) save 'Z' and 'N' bits from ((hi - lo) - (Rn - hi))
-# (3) keep 'X', 'N', and 'V' from before instruction
-# (4) combine ccodes
-#
-l_cmp2_cmp:
- sub.l %d0, %d2 # (Rn - lo)
- mov.w %cc, %d3 # fetch resulting ccodes
- andi.b &0x4, %d3 # keep 'Z' bit
- sub.l %d0, %d1 # (hi - lo)
- cmp.l %d1,%d2 # ((hi - lo) - (Rn - hi))
-
- mov.w %cc, %d4 # fetch resulting ccodes
- or.b %d4, %d3 # combine w/ earlier ccodes
- andi.b &0x5, %d3 # keep 'Z' and 'N'
-
- mov.w CMP2_CC(%a6), %d4 # fetch old ccodes
- andi.b &0x1a, %d4 # keep 'X','N','V' bits
- or.b %d3, %d4 # insert new ccodes
- mov.w %d4,%cc # save new ccodes
-
-# EPILOGUE BEGIN ########################################################
-# fmovm.l (%sp)+,&0x0 # restore no fpregs
- movm.l (%sp)+,&0x001c # restore d2-d4
- unlk %a6
-# EPILOGUE END ##########################################################
-
- rts
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/isp.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/isp.S
deleted file mode 100644
index 6dccda76..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/isp.S
+++ /dev/null
@@ -1,4299 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-# ireal.s:
-# This file is appended to the top of the 060ISP package
-# and contains the entry points into the package. The user, in
-# effect, branches to one of the branch table entries located
-# after _060ISP_TABLE.
-# Also, subroutine stubs exist in this file (_isp_done for
-# example) that are referenced by the ISP package itself in order
-# to call a given routine. The stub routine actually performs the
-# callout. The ISP code does a "bsr" to the stub routine. This
-# extra layer of hierarchy adds a slight performance penalty but
-# it makes the ISP code easier to read and more mainatinable.
-#
-
-set _off_chk, 0x00
-set _off_divbyzero, 0x04
-set _off_trace, 0x08
-set _off_access, 0x0c
-set _off_done, 0x10
-
-set _off_cas, 0x14
-set _off_cas2, 0x18
-set _off_lock, 0x1c
-set _off_unlock, 0x20
-
-set _off_imr, 0x40
-set _off_dmr, 0x44
-set _off_dmw, 0x48
-set _off_irw, 0x4c
-set _off_irl, 0x50
-set _off_drb, 0x54
-set _off_drw, 0x58
-set _off_drl, 0x5c
-set _off_dwb, 0x60
-set _off_dww, 0x64
-set _off_dwl, 0x68
-
-_060ISP_TABLE:
-
-# Here's the table of ENTRY POINTS for those linking the package.
- bra.l _isp_unimp
- short 0x0000
-
- bra.l _isp_cas
- short 0x0000
-
- bra.l _isp_cas2
- short 0x0000
-
- bra.l _isp_cas_finish
- short 0x0000
-
- bra.l _isp_cas2_finish
- short 0x0000
-
- bra.l _isp_cas_inrange
- short 0x0000
-
- bra.l _isp_cas_terminate
- short 0x0000
-
- bra.l _isp_cas_restart
- short 0x0000
-
- space 64
-
-#############################################################
-
- global _real_chk
-_real_chk:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_chk,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_divbyzero
-_real_divbyzero:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_divbyzero,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_trace
-_real_trace:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_trace,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_access
-_real_access:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_access,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _isp_done
-_isp_done:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_done,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#######################################
-
- global _real_cas
-_real_cas:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_cas,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_cas2
-_real_cas2:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_cas2,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_lock_page
-_real_lock_page:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_lock,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_unlock_page
-_real_unlock_page:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_unlock,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#######################################
-
- global _imem_read
-_imem_read:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_imr,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read
-_dmem_read:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_dmr,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write
-_dmem_write:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_dmw,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_word
-_imem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_irw,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_long
-_imem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_irl,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_byte
-_dmem_read_byte:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_drb,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_word
-_dmem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_drw,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_long
-_dmem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_drl,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_byte
-_dmem_write_byte:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_dwb,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_word
-_dmem_write_word:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_dww,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_long
-_dmem_write_long:
- mov.l %d0,-(%sp)
- mov.l (_060ISP_TABLE-0x80+_off_dwl,%pc),%d0
- pea.l (_060ISP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#
-# This file contains a set of define statements for constants
-# in oreder to promote readability within the core code itself.
-#
-
-set LOCAL_SIZE, 96 # stack frame size(bytes)
-set LV, -LOCAL_SIZE # stack offset
-
-set EXC_ISR, 0x4 # stack status register
-set EXC_IPC, 0x6 # stack pc
-set EXC_IVOFF, 0xa # stacked vector offset
-
-set EXC_AREGS, LV+64 # offset of all address regs
-set EXC_DREGS, LV+32 # offset of all data regs
-
-set EXC_A7, EXC_AREGS+(7*4) # offset of a7
-set EXC_A6, EXC_AREGS+(6*4) # offset of a6
-set EXC_A5, EXC_AREGS+(5*4) # offset of a5
-set EXC_A4, EXC_AREGS+(4*4) # offset of a4
-set EXC_A3, EXC_AREGS+(3*4) # offset of a3
-set EXC_A2, EXC_AREGS+(2*4) # offset of a2
-set EXC_A1, EXC_AREGS+(1*4) # offset of a1
-set EXC_A0, EXC_AREGS+(0*4) # offset of a0
-set EXC_D7, EXC_DREGS+(7*4) # offset of d7
-set EXC_D6, EXC_DREGS+(6*4) # offset of d6
-set EXC_D5, EXC_DREGS+(5*4) # offset of d5
-set EXC_D4, EXC_DREGS+(4*4) # offset of d4
-set EXC_D3, EXC_DREGS+(3*4) # offset of d3
-set EXC_D2, EXC_DREGS+(2*4) # offset of d2
-set EXC_D1, EXC_DREGS+(1*4) # offset of d1
-set EXC_D0, EXC_DREGS+(0*4) # offset of d0
-
-set EXC_TEMP, LV+16 # offset of temp stack space
-
-set EXC_SAVVAL, LV+12 # offset of old areg value
-set EXC_SAVREG, LV+11 # offset of old areg index
-
-set SPCOND_FLG, LV+10 # offset of spc condition flg
-
-set EXC_CC, LV+8 # offset of cc register
-set EXC_EXTWPTR, LV+4 # offset of current PC
-set EXC_EXTWORD, LV+2 # offset of current ext opword
-set EXC_OPWORD, LV+0 # offset of current opword
-
-###########################
-# SPecial CONDition FLaGs #
-###########################
-set mia7_flg, 0x04 # (a7)+ flag
-set mda7_flg, 0x08 # -(a7) flag
-set ichk_flg, 0x10 # chk exception flag
-set idbyz_flg, 0x20 # divbyzero flag
-set restore_flg, 0x40 # restore -(an)+ flag
-set immed_flg, 0x80 # immediate data flag
-
-set mia7_bit, 0x2 # (a7)+ bit
-set mda7_bit, 0x3 # -(a7) bit
-set ichk_bit, 0x4 # chk exception bit
-set idbyz_bit, 0x5 # divbyzero bit
-set restore_bit, 0x6 # restore -(a7)+ bit
-set immed_bit, 0x7 # immediate data bit
-
-#########
-# Misc. #
-#########
-set BYTE, 1 # len(byte) == 1 byte
-set WORD, 2 # len(word) == 2 bytes
-set LONG, 4 # len(longword) == 4 bytes
-
-#########################################################################
-# XDEF **************************************************************** #
-# _isp_unimp(): 060ISP entry point for Unimplemented Instruction #
-# #
-# This handler should be the first code executed upon taking the #
-# "Unimplemented Integer Instruction" exception in an operating #
-# system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_{word,long}() - read instruction word/longword #
-# _mul64() - emulate 64-bit multiply #
-# _div64() - emulate 64-bit divide #
-# _moveperipheral() - emulate "movep" #
-# _compandset() - emulate misaligned "cas" #
-# _compandset2() - emulate "cas2" #
-# _chk2_cmp2() - emulate "cmp2" and "chk2" #
-# _isp_done() - "callout" for normal final exit #
-# _real_trace() - "callout" for Trace exception #
-# _real_chk() - "callout" for Chk exception #
-# _real_divbyzero() - "callout" for DZ exception #
-# _real_access() - "callout" for access error exception #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the Unimp Int Instr stack frame #
-# #
-# OUTPUT ************************************************************** #
-# If Trace exception: #
-# - The system stack changed to contain Trace exc stack frame #
-# If Chk exception: #
-# - The system stack changed to contain Chk exc stack frame #
-# If DZ exception: #
-# - The system stack changed to contain DZ exc stack frame #
-# If access error exception: #
-# - The system stack changed to contain access err exc stk frame #
-# Else: #
-# - Results saved as appropriate #
-# #
-# ALGORITHM *********************************************************** #
-# This handler fetches the first instruction longword from #
-# memory and decodes it to determine which of the unimplemented #
-# integer instructions caused this exception. This handler then calls #
-# one of _mul64(), _div64(), _moveperipheral(), _compandset(), #
-# _compandset2(), or _chk2_cmp2() as appropriate. #
-# Some of these instructions, by their nature, may produce other #
-# types of exceptions. "div" can produce a divide-by-zero exception, #
-# and "chk2" can cause a "Chk" exception. In both cases, the current #
-# exception stack frame must be converted to an exception stack frame #
-# of the correct exception type and an exit must be made through #
-# _real_divbyzero() or _real_chk() as appropriate. In addition, all #
-# instructions may be executing while Trace is enabled. If so, then #
-# a Trace exception stack frame must be created and an exit made #
-# through _real_trace(). #
-# Meanwhile, if any read or write to memory using the #
-# _mem_{read,write}() "callout"s returns a failing value, then an #
-# access error frame must be created and an exit made through #
-# _real_access(). #
-# If none of these occur, then a normal exit is made through #
-# _isp_done(). #
-# #
-# This handler, upon entry, saves almost all user-visible #
-# address and data registers to the stack. Although this may seem to #
-# cause excess memory traffic, it was found that due to having to #
-# access these register files for things like data retrieval and <ea> #
-# calculations, it was more efficient to have them on the stack where #
-# they could be accessed by indexing rather than to make subroutine #
-# calls to retrieve a register of a particular index. #
-# #
-#########################################################################
-
- global _isp_unimp
-_isp_unimp:
- link.w %a6,&-LOCAL_SIZE # create room for stack frame
-
- movm.l &0x3fff,EXC_DREGS(%a6) # store d0-d7/a0-a5
- mov.l (%a6),EXC_A6(%a6) # store a6
-
- btst &0x5,EXC_ISR(%a6) # from s or u mode?
- bne.b uieh_s # supervisor mode
-uieh_u:
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # store a7
- bra.b uieh_cont
-uieh_s:
- lea 0xc(%a6),%a0
- mov.l %a0,EXC_A7(%a6) # store corrected sp
-
-###############################################################################
-
-uieh_cont:
- clr.b SPCOND_FLG(%a6) # clear "special case" flag
-
- mov.w EXC_ISR(%a6),EXC_CC(%a6) # store cc copy on stack
- mov.l EXC_IPC(%a6),EXC_EXTWPTR(%a6) # store extwptr on stack
-
-#
-# fetch the opword and first extension word pointed to by the stacked pc
-# and store them to the stack for now
-#
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch opword & extword
- mov.l %d0,EXC_OPWORD(%a6) # store extword on stack
-
-
-#########################################################################
-# muls.l 0100 1100 00 |<ea>| 0*** 1100 0000 0*** #
-# mulu.l 0100 1100 00 |<ea>| 0*** 0100 0000 0*** #
-# #
-# divs.l 0100 1100 01 |<ea>| 0*** 1100 0000 0*** #
-# divu.l 0100 1100 01 |<ea>| 0*** 0100 0000 0*** #
-# #
-# movep.w m2r 0000 ***1 00 001*** | <displacement> | #
-# movep.l m2r 0000 ***1 01 001*** | <displacement> | #
-# movep.w r2m 0000 ***1 10 001*** | <displacement> | #
-# movep.l r2m 0000 ***1 11 001*** | <displacement> | #
-# #
-# cas.w 0000 1100 11 |<ea>| 0000 000* **00 0*** #
-# cas.l 0000 1110 11 |<ea>| 0000 000* **00 0*** #
-# #
-# cas2.w 0000 1100 11 111100 **** 000* **00 0*** #
-# **** 000* **00 0*** #
-# cas2.l 0000 1110 11 111100 **** 000* **00 0*** #
-# **** 000* **00 0*** #
-# #
-# chk2.b 0000 0000 11 |<ea>| **** 1000 0000 0000 #
-# chk2.w 0000 0010 11 |<ea>| **** 1000 0000 0000 #
-# chk2.l 0000 0100 11 |<ea>| **** 1000 0000 0000 #
-# #
-# cmp2.b 0000 0000 11 |<ea>| **** 0000 0000 0000 #
-# cmp2.w 0000 0010 11 |<ea>| **** 0000 0000 0000 #
-# cmp2.l 0000 0100 11 |<ea>| **** 0000 0000 0000 #
-#########################################################################
-
-#
-# using bit 14 of the operation word, separate into 2 groups:
-# (group1) mul64, div64
-# (group2) movep, chk2, cmp2, cas2, cas
-#
- btst &0x1e,%d0 # group1 or group2
- beq.b uieh_group2 # go handle group2
-
-#
-# now, w/ group1, make mul64's decode the fastest since it will
-# most likely be used the most.
-#
-uieh_group1:
- btst &0x16,%d0 # test for div64
- bne.b uieh_div64 # go handle div64
-
-uieh_mul64:
-# mul64() may use ()+ addressing and may, therefore, alter a7
-
- bsr.l _mul64 # _mul64()
-
- btst &0x5,EXC_ISR(%a6) # supervisor mode?
- beq.w uieh_done
- btst &mia7_bit,SPCOND_FLG(%a6) # was a7 changed?
- beq.w uieh_done # no
- btst &0x7,EXC_ISR(%a6) # is trace enabled?
- bne.w uieh_trace_a7 # yes
- bra.w uieh_a7 # no
-
-uieh_div64:
-# div64() may use ()+ addressing and may, therefore, alter a7.
-# div64() may take a divide by zero exception.
-
- bsr.l _div64 # _div64()
-
-# here, we sort out all of the special cases that may have happened.
- btst &mia7_bit,SPCOND_FLG(%a6) # was a7 changed?
- bne.b uieh_div64_a7 # yes
-uieh_div64_dbyz:
- btst &idbyz_bit,SPCOND_FLG(%a6) # did divide-by-zero occur?
- bne.w uieh_divbyzero # yes
- bra.w uieh_done # no
-uieh_div64_a7:
- btst &0x5,EXC_ISR(%a6) # supervisor mode?
- beq.b uieh_div64_dbyz # no
-# here, a7 has been incremented by 4 bytes in supervisor mode. we still
-# may have the following 3 cases:
-# (i) (a7)+
-# (ii) (a7)+; trace
-# (iii) (a7)+; divide-by-zero
-#
- btst &idbyz_bit,SPCOND_FLG(%a6) # did divide-by-zero occur?
- bne.w uieh_divbyzero_a7 # yes
- tst.b EXC_ISR(%a6) # no; is trace enabled?
- bmi.w uieh_trace_a7 # yes
- bra.w uieh_a7 # no
-
-#
-# now, w/ group2, make movep's decode the fastest since it will
-# most likely be used the most.
-#
-uieh_group2:
- btst &0x18,%d0 # test for not movep
- beq.b uieh_not_movep
-
-
- bsr.l _moveperipheral # _movep()
- bra.w uieh_done
-
-uieh_not_movep:
- btst &0x1b,%d0 # test for chk2,cmp2
- beq.b uieh_chk2cmp2 # go handle chk2,cmp2
-
- swap %d0 # put opword in lo word
- cmpi.b %d0,&0xfc # test for cas2
- beq.b uieh_cas2 # go handle cas2
-
-uieh_cas:
-
- bsr.l _compandset # _cas()
-
-# the cases of "cas Dc,Du,(a7)+" and "cas Dc,Du,-(a7)" used from supervisor
-# mode are simply not considered valid and therefore are not handled.
-
- bra.w uieh_done
-
-uieh_cas2:
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # read extension word
-
- tst.l %d1 # ifetch error?
- bne.w isp_iacc # yes
-
- bsr.l _compandset2 # _cas2()
- bra.w uieh_done
-
-uieh_chk2cmp2:
-# chk2 may take a chk exception
-
- bsr.l _chk2_cmp2 # _chk2_cmp2()
-
-# here we check to see if a chk trap should be taken
- cmpi.b SPCOND_FLG(%a6),&ichk_flg
- bne.w uieh_done
- bra.b uieh_chk_trap
-
-###########################################################################
-
-#
-# the required emulation has been completed. now, clean up the necessary stack
-# info and prepare for rte
-#
-uieh_done:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
-
-# if exception occurred in user mode, then we have to restore a7 in case it
-# changed. we don't have to update a7 for supervisor mose because that case
-# doesn't flow through here
- btst &0x5,EXC_ISR(%a6) # user or supervisor?
- bne.b uieh_finish # supervisor
-
- mov.l EXC_A7(%a6),%a0 # fetch user stack pointer
- mov.l %a0,%usp # restore it
-
-uieh_finish:
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- btst &0x7,EXC_ISR(%a6) # is trace mode on?
- bne.b uieh_trace # yes;go handle trace mode
-
- mov.l EXC_EXTWPTR(%a6),EXC_IPC(%a6) # new pc on stack frame
- mov.l EXC_A6(%a6),(%a6) # prepare new a6 for unlink
- unlk %a6 # unlink stack frame
- bra.l _isp_done
-
-#
-# The instruction that was just emulated was also being traced. The trace
-# trap for this instruction will be lost unless we jump to the trace handler.
-# So, here we create a Trace Exception format number two exception stack
-# frame from the Unimplemented Integer Intruction Exception stack frame
-# format number zero and jump to the user supplied hook "_real_trace()".
-#
-# UIEH FRAME TRACE FRAME
-# ***************** *****************
-# * 0x0 * 0x0f4 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x024 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# ->* Old * *****************
-# from link -->* A6 * * SR *
-# ***************** *****************
-# /* A7 * * New * <-- for final unlink
-# / * * * A6 *
-# link frame < ***************** *****************
-# \ ~ ~ ~ ~
-# \***************** *****************
-#
-uieh_trace:
- mov.l EXC_A6(%a6),-0x4(%a6)
- mov.w EXC_ISR(%a6),0x0(%a6)
- mov.l EXC_IPC(%a6),0x8(%a6)
- mov.l EXC_EXTWPTR(%a6),0x2(%a6)
- mov.w &0x2024,0x6(%a6)
- sub.l &0x4,%a6
- unlk %a6
- bra.l _real_trace
-
-#
-# UIEH FRAME CHK FRAME
-# ***************** *****************
-# * 0x0 * 0x0f4 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x018 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# (4 words) *****************
-# * SR *
-# *****************
-# (6 words)
-#
-# the chk2 instruction should take a chk trap. so, here we must create a
-# chk stack frame from an unimplemented integer instruction exception frame
-# and jump to the user supplied entry point "_real_chk()".
-#
-uieh_chk_trap:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- mov.w EXC_ISR(%a6),(%a6) # put new SR on stack
- mov.l EXC_IPC(%a6),0x8(%a6) # put "Current PC" on stack
- mov.l EXC_EXTWPTR(%a6),0x2(%a6) # put "Next PC" on stack
- mov.w &0x2018,0x6(%a6) # put Vector Offset on stack
-
- mov.l EXC_A6(%a6),%a6 # restore a6
- add.l &LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_chk
-
-#
-# UIEH FRAME DIVBYZERO FRAME
-# ***************** *****************
-# * 0x0 * 0x0f4 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x014 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# (4 words) *****************
-# * SR *
-# *****************
-# (6 words)
-#
-# the divide instruction should take an integer divide by zero trap. so, here
-# we must create a divbyzero stack frame from an unimplemented integer
-# instruction exception frame and jump to the user supplied entry point
-# "_real_divbyzero()".
-#
-uieh_divbyzero:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- mov.w EXC_ISR(%a6),(%a6) # put new SR on stack
- mov.l EXC_IPC(%a6),0x8(%a6) # put "Current PC" on stack
- mov.l EXC_EXTWPTR(%a6),0x2(%a6) # put "Next PC" on stack
- mov.w &0x2014,0x6(%a6) # put Vector Offset on stack
-
- mov.l EXC_A6(%a6),%a6 # restore a6
- add.l &LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_divbyzero
-
-#
-# DIVBYZERO FRAME
-# *****************
-# * Current *
-# UIEH FRAME * PC *
-# ***************** *****************
-# * 0x0 * 0x0f4 * * 0x2 * 0x014 *
-# ***************** *****************
-# * Current * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-# (4 words) (6 words)
-#
-# the divide instruction should take an integer divide by zero trap. so, here
-# we must create a divbyzero stack frame from an unimplemented integer
-# instruction exception frame and jump to the user supplied entry point
-# "_real_divbyzero()".
-#
-# However, we must also deal with the fact that (a7)+ was used from supervisor
-# mode, thereby shifting the stack frame up 4 bytes.
-#
-uieh_divbyzero_a7:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- mov.l EXC_IPC(%a6),0xc(%a6) # put "Current PC" on stack
- mov.w &0x2014,0xa(%a6) # put Vector Offset on stack
- mov.l EXC_EXTWPTR(%a6),0x6(%a6) # put "Next PC" on stack
-
- mov.l EXC_A6(%a6),%a6 # restore a6
- add.l &4+LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_divbyzero
-
-#
-# TRACE FRAME
-# *****************
-# * Current *
-# UIEH FRAME * PC *
-# ***************** *****************
-# * 0x0 * 0x0f4 * * 0x2 * 0x024 *
-# ***************** *****************
-# * Current * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-# (4 words) (6 words)
-#
-#
-# The instruction that was just emulated was also being traced. The trace
-# trap for this instruction will be lost unless we jump to the trace handler.
-# So, here we create a Trace Exception format number two exception stack
-# frame from the Unimplemented Integer Intruction Exception stack frame
-# format number zero and jump to the user supplied hook "_real_trace()".
-#
-# However, we must also deal with the fact that (a7)+ was used from supervisor
-# mode, thereby shifting the stack frame up 4 bytes.
-#
-uieh_trace_a7:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- mov.l EXC_IPC(%a6),0xc(%a6) # put "Current PC" on stack
- mov.w &0x2024,0xa(%a6) # put Vector Offset on stack
- mov.l EXC_EXTWPTR(%a6),0x6(%a6) # put "Next PC" on stack
-
- mov.l EXC_A6(%a6),%a6 # restore a6
- add.l &4+LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_trace
-
-#
-# UIEH FRAME
-# *****************
-# * 0x0 * 0x0f4 *
-# UIEH FRAME *****************
-# ***************** * Next *
-# * 0x0 * 0x0f4 * * PC *
-# ***************** *****************
-# * Current * * SR *
-# * PC * *****************
-# ***************** (4 words)
-# * SR *
-# *****************
-# (4 words)
-uieh_a7:
- mov.b EXC_CC+1(%a6),EXC_ISR+1(%a6) # insert new ccodes
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
-
- mov.w &0x00f4,0xe(%a6) # put Vector Offset on stack
- mov.l EXC_EXTWPTR(%a6),0xa(%a6) # put "Next PC" on stack
- mov.w EXC_ISR(%a6),0x8(%a6) # put SR on stack
-
- mov.l EXC_A6(%a6),%a6 # restore a6
- add.l &8+LOCAL_SIZE,%sp # clear stack frame
- bra.l _isp_done
-
-##########
-
-# this is the exit point if a data read or write fails.
-# a0 = failing address
-# d0 = fslw
-isp_dacc:
- mov.l %a0,(%a6) # save address
- mov.l %d0,-0x4(%a6) # save partial fslw
-
- lea -64(%a6),%sp
- movm.l (%sp)+,&0x7fff # restore d0-d7/a0-a6
-
- mov.l 0xc(%sp),-(%sp) # move voff,hi(pc)
- mov.l 0x4(%sp),0x10(%sp) # store fslw
- mov.l 0xc(%sp),0x4(%sp) # store sr,lo(pc)
- mov.l 0x8(%sp),0xc(%sp) # store address
- mov.l (%sp)+,0x4(%sp) # store voff,hi(pc)
- mov.w &0x4008,0x6(%sp) # store new voff
-
- bra.b isp_acc_exit
-
-# this is the exit point if an instruction word read fails.
-# FSLW:
-# misaligned = true
-# read = true
-# size = word
-# instruction = true
-# software emulation error = true
-isp_iacc:
- movm.l EXC_DREGS(%a6),&0x3fff # restore d0-d7/a0-a5
- unlk %a6 # unlink frame
- sub.w &0x8,%sp # make room for acc frame
- mov.l 0x8(%sp),(%sp) # store sr,lo(pc)
- mov.w 0xc(%sp),0x4(%sp) # store hi(pc)
- mov.w &0x4008,0x6(%sp) # store new voff
- mov.l 0x2(%sp),0x8(%sp) # store address (=pc)
- mov.l &0x09428001,0xc(%sp) # store fslw
-
-isp_acc_exit:
- btst &0x5,(%sp) # user or supervisor?
- beq.b isp_acc_exit2 # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-isp_acc_exit2:
- bra.l _real_access
-
-# if the addressing mode was (an)+ or -(an), the address register must
-# be restored to its pre-exception value before entering _real_access.
-isp_restore:
- cmpi.b SPCOND_FLG(%a6),&restore_flg # do we need a restore?
- bne.b isp_restore_done # no
- clr.l %d0
- mov.b EXC_SAVREG(%a6),%d0 # regno to restore
- mov.l EXC_SAVVAL(%a6),(EXC_AREGS,%a6,%d0.l*4) # restore value
-isp_restore_done:
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _calc_ea(): routine to calculate effective address #
-# #
-# XREF **************************************************************** #
-# _imem_read_word() - read instruction word #
-# _imem_read_long() - read instruction longword #
-# _dmem_read_long() - read data longword (for memory indirect) #
-# isp_iacc() - handle instruction access error exception #
-# isp_dacc() - handle data access error exception #
-# #
-# INPUT *************************************************************** #
-# d0 = number of bytes related to effective address (w,l) #
-# #
-# OUTPUT ************************************************************** #
-# If exiting through isp_dacc... #
-# a0 = failing address #
-# d0 = FSLW #
-# elsif exiting though isp_iacc... #
-# none #
-# else #
-# a0 = effective address #
-# #
-# ALGORITHM *********************************************************** #
-# The effective address type is decoded from the opword residing #
-# on the stack. A jump table is used to vector to a routine for the #
-# appropriate mode. Since none of the emulated integer instructions #
-# uses byte-sized operands, only handle word and long operations. #
-# #
-# Dn,An - shouldn't enter here #
-# (An) - fetch An value from stack #
-# -(An) - fetch An value from stack; return decr value; #
-# place decr value on stack; store old value in case of #
-# future access error; if -(a7), set mda7_flg in #
-# SPCOND_FLG #
-# (An)+ - fetch An value from stack; return value; #
-# place incr value on stack; store old value in case of #
-# future access error; if (a7)+, set mia7_flg in #
-# SPCOND_FLG #
-# (d16,An) - fetch An value from stack; read d16 using #
-# _imem_read_word(); fetch may fail -> branch to #
-# isp_iacc() #
-# (xxx).w,(xxx).l - use _imem_read_{word,long}() to fetch #
-# address; fetch may fail #
-# #<data> - return address of immediate value; set immed_flg #
-# in SPCOND_FLG #
-# (d16,PC) - fetch stacked PC value; read d16 using #
-# _imem_read_word(); fetch may fail -> branch to #
-# isp_iacc() #
-# everything else - read needed displacements as appropriate w/ #
-# _imem_read_{word,long}(); read may fail; if memory #
-# indirect, read indirect address using #
-# _dmem_read_long() which may also fail #
-# #
-#########################################################################
-
- global _calc_ea
-_calc_ea:
- mov.l %d0,%a0 # move # bytes to a0
-
-# MODE and REG are taken from the EXC_OPWORD.
- mov.w EXC_OPWORD(%a6),%d0 # fetch opcode word
- mov.w %d0,%d1 # make a copy
-
- andi.w &0x3f,%d0 # extract mode field
- andi.l &0x7,%d1 # extract reg field
-
-# jump to the corresponding function for each {MODE,REG} pair.
- mov.w (tbl_ea_mode.b,%pc,%d0.w*2), %d0 # fetch jmp distance
- jmp (tbl_ea_mode.b,%pc,%d0.w*1) # jmp to correct ea mode
-
- swbeg &64
-tbl_ea_mode:
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
-
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
-
- short addr_ind_a0 - tbl_ea_mode
- short addr_ind_a1 - tbl_ea_mode
- short addr_ind_a2 - tbl_ea_mode
- short addr_ind_a3 - tbl_ea_mode
- short addr_ind_a4 - tbl_ea_mode
- short addr_ind_a5 - tbl_ea_mode
- short addr_ind_a6 - tbl_ea_mode
- short addr_ind_a7 - tbl_ea_mode
-
- short addr_ind_p_a0 - tbl_ea_mode
- short addr_ind_p_a1 - tbl_ea_mode
- short addr_ind_p_a2 - tbl_ea_mode
- short addr_ind_p_a3 - tbl_ea_mode
- short addr_ind_p_a4 - tbl_ea_mode
- short addr_ind_p_a5 - tbl_ea_mode
- short addr_ind_p_a6 - tbl_ea_mode
- short addr_ind_p_a7 - tbl_ea_mode
-
- short addr_ind_m_a0 - tbl_ea_mode
- short addr_ind_m_a1 - tbl_ea_mode
- short addr_ind_m_a2 - tbl_ea_mode
- short addr_ind_m_a3 - tbl_ea_mode
- short addr_ind_m_a4 - tbl_ea_mode
- short addr_ind_m_a5 - tbl_ea_mode
- short addr_ind_m_a6 - tbl_ea_mode
- short addr_ind_m_a7 - tbl_ea_mode
-
- short addr_ind_disp_a0 - tbl_ea_mode
- short addr_ind_disp_a1 - tbl_ea_mode
- short addr_ind_disp_a2 - tbl_ea_mode
- short addr_ind_disp_a3 - tbl_ea_mode
- short addr_ind_disp_a4 - tbl_ea_mode
- short addr_ind_disp_a5 - tbl_ea_mode
- short addr_ind_disp_a6 - tbl_ea_mode
- short addr_ind_disp_a7 - tbl_ea_mode
-
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
- short _addr_ind_ext - tbl_ea_mode
-
- short abs_short - tbl_ea_mode
- short abs_long - tbl_ea_mode
- short pc_ind - tbl_ea_mode
- short pc_ind_ext - tbl_ea_mode
- short immediate - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
- short tbl_ea_mode - tbl_ea_mode
-
-###################################
-# Address register indirect: (An) #
-###################################
-addr_ind_a0:
- mov.l EXC_A0(%a6),%a0 # Get current a0
- rts
-
-addr_ind_a1:
- mov.l EXC_A1(%a6),%a0 # Get current a1
- rts
-
-addr_ind_a2:
- mov.l EXC_A2(%a6),%a0 # Get current a2
- rts
-
-addr_ind_a3:
- mov.l EXC_A3(%a6),%a0 # Get current a3
- rts
-
-addr_ind_a4:
- mov.l EXC_A4(%a6),%a0 # Get current a4
- rts
-
-addr_ind_a5:
- mov.l EXC_A5(%a6),%a0 # Get current a5
- rts
-
-addr_ind_a6:
- mov.l EXC_A6(%a6),%a0 # Get current a6
- rts
-
-addr_ind_a7:
- mov.l EXC_A7(%a6),%a0 # Get current a7
- rts
-
-#####################################################
-# Address register indirect w/ postincrement: (An)+ #
-#####################################################
-addr_ind_p_a0:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A0(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A0(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x0,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a1:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A1(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A1(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x1,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a2:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A2(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A2(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x2,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a3:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A3(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A3(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x3,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a4:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A4(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A4(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x4,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a5:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A5(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A5(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x5,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a6:
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A6(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A6(%a6) # save incremented value
-
- mov.l %a0,EXC_SAVVAL(%a6) # save in case of access error
- mov.b &0x6,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_p_a7:
- mov.b &mia7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l %a0,%d0 # copy no. bytes
- mov.l EXC_A7(%a6),%a0 # load current value
- add.l %a0,%d0 # increment
- mov.l %d0,EXC_A7(%a6) # save incremented value
- rts
-
-####################################################
-# Address register indirect w/ predecrement: -(An) #
-####################################################
-addr_ind_m_a0:
- mov.l EXC_A0(%a6),%d0 # Get current a0
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A0(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x0,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a1:
- mov.l EXC_A1(%a6),%d0 # Get current a1
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A1(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x1,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a2:
- mov.l EXC_A2(%a6),%d0 # Get current a2
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A2(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x2,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a3:
- mov.l EXC_A3(%a6),%d0 # Get current a3
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A3(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x3,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a4:
- mov.l EXC_A4(%a6),%d0 # Get current a4
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A4(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x4,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a5:
- mov.l EXC_A5(%a6),%d0 # Get current a5
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A5(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x5,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a6:
- mov.l EXC_A6(%a6),%d0 # Get current a6
- mov.l %d0,EXC_SAVVAL(%a6) # save in case of access error
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A6(%a6) # Save decr value
- mov.l %d0,%a0
-
- mov.b &0x6,EXC_SAVREG(%a6) # save regno, too
- mov.b &restore_flg,SPCOND_FLG(%a6) # set flag
- rts
-
-addr_ind_m_a7:
- mov.b &mda7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l EXC_A7(%a6),%d0 # Get current a7
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A7(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-########################################################
-# Address register indirect w/ displacement: (d16, An) #
-########################################################
-addr_ind_disp_a0:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A0(%a6),%a0 # a0 + d16
- rts
-
-addr_ind_disp_a1:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A1(%a6),%a0 # a1 + d16
- rts
-
-addr_ind_disp_a2:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A2(%a6),%a0 # a2 + d16
- rts
-
-addr_ind_disp_a3:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A3(%a6),%a0 # a3 + d16
- rts
-
-addr_ind_disp_a4:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A4(%a6),%a0 # a4 + d16
- rts
-
-addr_ind_disp_a5:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A5(%a6),%a0 # a5 + d16
- rts
-
-addr_ind_disp_a6:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A6(%a6),%a0 # a6 + d16
- rts
-
-addr_ind_disp_a7:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
- add.l EXC_A7(%a6),%a0 # a7 + d16
- rts
-
-########################################################################
-# Address register indirect w/ index(8-bit displacement): (dn, An, Xn) #
-# " " " w/ " (base displacement): (bd, An, Xn) #
-# Memory indirect postindexed: ([bd, An], Xn, od) #
-# Memory indirect preindexed: ([bd, An, Xn], od) #
-########################################################################
-_addr_ind_ext:
- mov.l %d1,-(%sp)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch extword in d0
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.l (%sp)+,%d1
-
- mov.l (EXC_AREGS,%a6,%d1.w*4),%a0 # put base in a0
-
- btst &0x8,%d0
- beq.b addr_ind_index_8bit # for ext word or not?
-
- movm.l &0x3c00,-(%sp) # save d2-d5
-
- mov.l %d0,%d5 # put extword in d5
- mov.l %a0,%d3 # put base in d3
-
- bra.l calc_mem_ind # calc memory indirect
-
-addr_ind_index_8bit:
- mov.l %d2,-(%sp) # save old d2
-
- mov.l %d0,%d1
- rol.w &0x4,%d1
- andi.w &0xf,%d1 # extract index regno
-
- mov.l (EXC_DREGS,%a6,%d1.w*4),%d1 # fetch index reg value
-
- btst &0xb,%d0 # is it word or long?
- bne.b aii8_long
- ext.l %d1 # sign extend word index
-aii8_long:
- mov.l %d0,%d2
- rol.w &0x7,%d2
- andi.l &0x3,%d2 # extract scale value
-
- lsl.l %d2,%d1 # shift index by scale
-
- extb.l %d0 # sign extend displacement
- add.l %d1,%d0 # index + disp
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore old d2
- rts
-
-######################
-# Immediate: #<data> #
-#########################################################################
-# word, long: <ea> of the data is the current extension word #
-# pointer value. new extension word pointer is simply the old #
-# plus the number of bytes in the data type(2 or 4). #
-#########################################################################
-immediate:
- mov.b &immed_flg,SPCOND_FLG(%a6) # set immediate flag
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch extension word ptr
- rts
-
-###########################
-# Absolute short: (XXX).W #
-###########################
-abs_short:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch short address
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # return <ea> in a0
- rts
-
-##########################
-# Absolute long: (XXX).L #
-##########################
-abs_long:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch long address
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.l %d0,%a0 # return <ea> in a0
- rts
-
-#######################################################
-# Program counter indirect w/ displacement: (d16, PC) #
-#######################################################
-pc_ind:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch word displacement
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_EXTWPTR(%a6),%a0 # pc + d16
-
-# _imem_read_word() increased the extwptr by 2. need to adjust here.
- subq.l &0x2,%a0 # adjust <ea>
-
- rts
-
-##########################################################
-# PC indirect w/ index(8-bit displacement): (d8, PC, An) #
-# " " w/ " (base displacement): (bd, PC, An) #
-# PC memory indirect postindexed: ([bd, PC], Xn, od) #
-# PC memory indirect preindexed: ([bd, PC, Xn], od) #
-##########################################################
-pc_ind_ext:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch ext word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.l EXC_EXTWPTR(%a6),%a0 # put base in a0
- subq.l &0x2,%a0 # adjust base
-
- btst &0x8,%d0 # is disp only 8 bits?
- beq.b pc_ind_index_8bit # yes
-
-# the indexed addressing mode uses a base displacement of size
-# word or long
- movm.l &0x3c00,-(%sp) # save d2-d5
-
- mov.l %d0,%d5 # put extword in d5
- mov.l %a0,%d3 # put base in d3
-
- bra.l calc_mem_ind # calc memory indirect
-
-pc_ind_index_8bit:
- mov.l %d2,-(%sp) # create a temp register
-
- mov.l %d0,%d1 # make extword copy
- rol.w &0x4,%d1 # rotate reg num into place
- andi.w &0xf,%d1 # extract register number
-
- mov.l (EXC_DREGS,%a6,%d1.w*4),%d1 # fetch index reg value
-
- btst &0xb,%d0 # is index word or long?
- bne.b pii8_long # long
- ext.l %d1 # sign extend word index
-pii8_long:
- mov.l %d0,%d2 # make extword copy
- rol.w &0x7,%d2 # rotate scale value into place
- andi.l &0x3,%d2 # extract scale value
-
- lsl.l %d2,%d1 # shift index by scale
-
- extb.l %d0 # sign extend displacement
- add.l %d1,%d0 # index + disp
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore temp register
-
- rts
-
-# a5 = exc_extwptr (global to uaeh)
-# a4 = exc_opword (global to uaeh)
-# a3 = exc_dregs (global to uaeh)
-
-# d2 = index (internal " " )
-# d3 = base (internal " " )
-# d4 = od (internal " " )
-# d5 = extword (internal " " )
-calc_mem_ind:
- btst &0x6,%d5 # is the index suppressed?
- beq.b calc_index
- clr.l %d2 # yes, so index = 0
- bra.b base_supp_ck
-calc_index:
- bfextu %d5{&16:&4},%d2
- mov.l (EXC_DREGS,%a6,%d2.w*4),%d2
- btst &0xb,%d5 # is index word or long?
- bne.b no_ext
- ext.l %d2
-no_ext:
- bfextu %d5{&21:&2},%d0
- lsl.l %d0,%d2
-base_supp_ck:
- btst &0x7,%d5 # is the bd suppressed?
- beq.b no_base_sup
- clr.l %d3
-no_base_sup:
- bfextu %d5{&26:&2},%d0 # get bd size
-# beq.l _error # if (size == 0) it's reserved
- cmpi.b %d0,&2
- blt.b no_bd
- beq.b get_word_bd
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- bra.b chk_ind
-get_word_bd:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- ext.l %d0 # sign extend bd
-
-chk_ind:
- add.l %d0,%d3 # base += bd
-no_bd:
- bfextu %d5{&30:&2},%d0 # is od suppressed?
- beq.w aii_bd
- cmpi.b %d0,&0x2
- blt.b null_od
- beq.b word_od
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- bra.b add_them
-
-word_od:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- ext.l %d0 # sign extend od
- bra.b add_them
-
-null_od:
- clr.l %d0
-add_them:
- mov.l %d0,%d4
- btst &0x2,%d5 # pre or post indexing?
- beq.b pre_indexed
-
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # dfetch error?
- bne.b calc_ea_err # yes
-
- add.l %d2,%d0 # <ea> += index
- add.l %d4,%d0 # <ea> += od
- bra.b done_ea
-
-pre_indexed:
- add.l %d2,%d3 # preindexing
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # ifetch error?
- bne.b calc_ea_err # yes
-
- add.l %d4,%d0 # ea += od
- bra.b done_ea
-
-aii_bd:
- add.l %d2,%d3 # ea = (base + bd) + index
- mov.l %d3,%d0
-done_ea:
- mov.l %d0,%a0
-
- movm.l (%sp)+,&0x003c # restore d2-d5
- rts
-
-# if dmem_read_long() returns a fail message in d1, the package
-# must create an access error frame. here, we pass a skeleton fslw
-# and the failing address to the routine that creates the new frame.
-# FSLW:
-# read = true
-# size = longword
-# TM = data
-# software emulation error = true
-calc_ea_err:
- mov.l %d3,%a0 # pass failing address
- mov.l &0x01010001,%d0 # pass fslw
- bra.l isp_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# _moveperipheral(): routine to emulate movep instruction #
-# #
-# XREF **************************************************************** #
-# _dmem_read_byte() - read byte from memory #
-# _dmem_write_byte() - write byte to memory #
-# isp_dacc() - handle data access error exception #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# If exiting through isp_dacc... #
-# a0 = failing address #
-# d0 = FSLW #
-# else #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# Decode the movep instruction words stored at EXC_OPWORD and #
-# either read or write the required bytes from/to memory. Use the #
-# _dmem_{read,write}_byte() routines. If one of the memory routines #
-# returns a failing value, we must pass the failing address and a FSLW #
-# to the _isp_dacc() routine. #
-# Since this instruction is used to access peripherals, make sure #
-# to only access the required bytes. #
-# #
-#########################################################################
-
-###########################
-# movep.(w,l) Dx,(d,Ay) #
-# movep.(w,l) (d,Ay),Dx #
-###########################
- global _moveperipheral
-_moveperipheral:
- mov.w EXC_OPWORD(%a6),%d1 # fetch the opcode word
-
- mov.b %d1,%d0
- and.w &0x7,%d0 # extract Ay from opcode word
-
- mov.l (EXC_AREGS,%a6,%d0.w*4),%a0 # fetch ay
-
- add.w EXC_EXTWORD(%a6),%a0 # add: an + sgn_ext(disp)
-
- btst &0x7,%d1 # (reg 2 mem) or (mem 2 reg)
- beq.w mem2reg
-
-# reg2mem: fetch dx, then write it to memory
-reg2mem:
- mov.w %d1,%d0
- rol.w &0x7,%d0
- and.w &0x7,%d0 # extract Dx from opcode word
-
- mov.l (EXC_DREGS,%a6,%d0.w*4), %d0 # fetch dx
-
- btst &0x6,%d1 # word or long operation?
- beq.b r2mwtrans
-
-# a0 = dst addr
-# d0 = Dx
-r2mltrans:
- mov.l %d0,%d2 # store data
- mov.l %a0,%a2 # store addr
- rol.l &0x8,%d2
- mov.l %d2,%d0
-
- bsr.l _dmem_write_byte # os : write hi
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- add.w &0x2,%a2 # incr addr
- mov.l %a2,%a0
- rol.l &0x8,%d2
- mov.l %d2,%d0
-
- bsr.l _dmem_write_byte # os : write lo
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- add.w &0x2,%a2 # incr addr
- mov.l %a2,%a0
- rol.l &0x8,%d2
- mov.l %d2,%d0
-
- bsr.l _dmem_write_byte # os : write lo
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- add.w &0x2,%a2 # incr addr
- mov.l %a2,%a0
- rol.l &0x8,%d2
- mov.l %d2,%d0
-
- bsr.l _dmem_write_byte # os : write lo
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- rts
-
-# a0 = dst addr
-# d0 = Dx
-r2mwtrans:
- mov.l %d0,%d2 # store data
- mov.l %a0,%a2 # store addr
- lsr.w &0x8,%d0
-
- bsr.l _dmem_write_byte # os : write hi
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- add.w &0x2,%a2
- mov.l %a2,%a0
- mov.l %d2,%d0
-
- bsr.l _dmem_write_byte # os : write lo
-
- tst.l %d1 # dfetch error?
- bne.w movp_write_err # yes
-
- rts
-
-# mem2reg: read bytes from memory.
-# determines the dest register, and then writes the bytes into it.
-mem2reg:
- btst &0x6,%d1 # word or long operation?
- beq.b m2rwtrans
-
-# a0 = dst addr
-m2rltrans:
- mov.l %a0,%a2 # store addr
-
- bsr.l _dmem_read_byte # read first byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- mov.l %d0,%d2
-
- add.w &0x2,%a2 # incr addr by 2 bytes
- mov.l %a2,%a0
-
- bsr.l _dmem_read_byte # read second byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- lsl.w &0x8,%d2
- mov.b %d0,%d2 # append bytes
-
- add.w &0x2,%a2 # incr addr by 2 bytes
- mov.l %a2,%a0
-
- bsr.l _dmem_read_byte # read second byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- lsl.l &0x8,%d2
- mov.b %d0,%d2 # append bytes
-
- add.w &0x2,%a2 # incr addr by 2 bytes
- mov.l %a2,%a0
-
- bsr.l _dmem_read_byte # read second byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- lsl.l &0x8,%d2
- mov.b %d0,%d2 # append bytes
-
- mov.b EXC_OPWORD(%a6),%d1
- lsr.b &0x1,%d1
- and.w &0x7,%d1 # extract Dx from opcode word
-
- mov.l %d2,(EXC_DREGS,%a6,%d1.w*4) # store dx
-
- rts
-
-# a0 = dst addr
-m2rwtrans:
- mov.l %a0,%a2 # store addr
-
- bsr.l _dmem_read_byte # read first byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- mov.l %d0,%d2
-
- add.w &0x2,%a2 # incr addr by 2 bytes
- mov.l %a2,%a0
-
- bsr.l _dmem_read_byte # read second byte
-
- tst.l %d1 # dfetch error?
- bne.w movp_read_err # yes
-
- lsl.w &0x8,%d2
- mov.b %d0,%d2 # append bytes
-
- mov.b EXC_OPWORD(%a6),%d1
- lsr.b &0x1,%d1
- and.w &0x7,%d1 # extract Dx from opcode word
-
- mov.w %d2,(EXC_DREGS+2,%a6,%d1.w*4) # store dx
-
- rts
-
-# if dmem_{read,write}_byte() returns a fail message in d1, the package
-# must create an access error frame. here, we pass a skeleton fslw
-# and the failing address to the routine that creates the new frame.
-# FSLW:
-# write = true
-# size = byte
-# TM = data
-# software emulation error = true
-movp_write_err:
- mov.l %a2,%a0 # pass failing address
- mov.l &0x00a10001,%d0 # pass fslw
- bra.l isp_dacc
-
-# FSLW:
-# read = true
-# size = byte
-# TM = data
-# software emulation error = true
-movp_read_err:
- mov.l %a2,%a0 # pass failing address
- mov.l &0x01210001,%d0 # pass fslw
- bra.l isp_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# _chk2_cmp2(): routine to emulate chk2/cmp2 instructions #
-# #
-# XREF **************************************************************** #
-# _calc_ea(): calculate effective address #
-# _dmem_read_long(): read operands #
-# _dmem_read_word(): read operands #
-# isp_dacc(): handle data access error exception #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# If exiting through isp_dacc... #
-# a0 = failing address #
-# d0 = FSLW #
-# else #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# First, calculate the effective address, then fetch the byte, #
-# word, or longword sized operands. Then, in the interest of #
-# simplicity, all operands are converted to longword size whether the #
-# operation is byte, word, or long. The bounds are sign extended #
-# accordingly. If Rn is a data regsiter, Rn is also sign extended. If #
-# Rn is an address register, it need not be sign extended since the #
-# full register is always used. #
-# The comparisons are made and the condition codes calculated. #
-# If the instruction is chk2 and the Rn value is out-of-bounds, set #
-# the ichk_flg in SPCOND_FLG. #
-# If the memory fetch returns a failing value, pass the failing #
-# address and FSLW to the isp_dacc() routine. #
-# #
-#########################################################################
-
- global _chk2_cmp2
-_chk2_cmp2:
-
-# passing size parameter doesn't matter since chk2 & cmp2 can't do
-# either predecrement, postincrement, or immediate.
- bsr.l _calc_ea # calculate <ea>
-
- mov.b EXC_EXTWORD(%a6), %d0 # fetch hi extension word
- rol.b &0x4, %d0 # rotate reg bits into lo
- and.w &0xf, %d0 # extract reg bits
-
- mov.l (EXC_DREGS,%a6,%d0.w*4), %d2 # get regval
-
- cmpi.b EXC_OPWORD(%a6), &0x2 # what size is operation?
- blt.b chk2_cmp2_byte # size == byte
- beq.b chk2_cmp2_word # size == word
-
-# the bounds are longword size. call routine to read the lower
-# bound into d0 and the higher bound into d1.
-chk2_cmp2_long:
- mov.l %a0,%a2 # save copy of <ea>
- bsr.l _dmem_read_long # fetch long lower bound
-
- tst.l %d1 # dfetch error?
- bne.w chk2_cmp2_err_l # yes
-
- mov.l %d0,%d3 # save long lower bound
- addq.l &0x4,%a2
- mov.l %a2,%a0 # pass <ea> of long upper bound
- bsr.l _dmem_read_long # fetch long upper bound
-
- tst.l %d1 # dfetch error?
- bne.w chk2_cmp2_err_l # yes
-
- mov.l %d0,%d1 # long upper bound in d1
- mov.l %d3,%d0 # long lower bound in d0
- bra.w chk2_cmp2_compare # go do the compare emulation
-
-# the bounds are word size. fetch them in one subroutine call by
-# reading a longword. sign extend both. if it's a data operation,
-# sign extend Rn to long, also.
-chk2_cmp2_word:
- mov.l %a0,%a2
- bsr.l _dmem_read_long # fetch 2 word bounds
-
- tst.l %d1 # dfetch error?
- bne.w chk2_cmp2_err_l # yes
-
- mov.w %d0, %d1 # place hi in %d1
- swap %d0 # place lo in %d0
-
- ext.l %d0 # sign extend lo bnd
- ext.l %d1 # sign extend hi bnd
-
- btst &0x7, EXC_EXTWORD(%a6) # address compare?
- bne.w chk2_cmp2_compare # yes; don't sign extend
-
-# operation is a data register compare.
-# sign extend word to long so we can do simple longword compares.
- ext.l %d2 # sign extend data word
- bra.w chk2_cmp2_compare # go emulate compare
-
-# the bounds are byte size. fetch them in one subroutine call by
-# reading a word. sign extend both. if it's a data operation,
-# sign extend Rn to long, also.
-chk2_cmp2_byte:
- mov.l %a0,%a2
- bsr.l _dmem_read_word # fetch 2 byte bounds
-
- tst.l %d1 # dfetch error?
- bne.w chk2_cmp2_err_w # yes
-
- mov.b %d0, %d1 # place hi in %d1
- lsr.w &0x8, %d0 # place lo in %d0
-
- extb.l %d0 # sign extend lo bnd
- extb.l %d1 # sign extend hi bnd
-
- btst &0x7, EXC_EXTWORD(%a6) # address compare?
- bne.b chk2_cmp2_compare # yes; don't sign extend
-
-# operation is a data register compare.
-# sign extend byte to long so we can do simple longword compares.
- extb.l %d2 # sign extend data byte
-
-#
-# To set the ccodes correctly:
-# (1) save 'Z' bit from (Rn - lo)
-# (2) save 'Z' and 'N' bits from ((hi - lo) - (Rn - hi))
-# (3) keep 'X', 'N', and 'V' from before instruction
-# (4) combine ccodes
-#
-chk2_cmp2_compare:
- sub.l %d0, %d2 # (Rn - lo)
- mov.w %cc, %d3 # fetch resulting ccodes
- andi.b &0x4, %d3 # keep 'Z' bit
- sub.l %d0, %d1 # (hi - lo)
- cmp.l %d1,%d2 # ((hi - lo) - (Rn - hi))
-
- mov.w %cc, %d4 # fetch resulting ccodes
- or.b %d4, %d3 # combine w/ earlier ccodes
- andi.b &0x5, %d3 # keep 'Z' and 'N'
-
- mov.w EXC_CC(%a6), %d4 # fetch old ccodes
- andi.b &0x1a, %d4 # keep 'X','N','V' bits
- or.b %d3, %d4 # insert new ccodes
- mov.w %d4, EXC_CC(%a6) # save new ccodes
-
- btst &0x3, EXC_EXTWORD(%a6) # separate chk2,cmp2
- bne.b chk2_finish # it's a chk2
-
- rts
-
-# this code handles the only difference between chk2 and cmp2. chk2 would
-# have trapped out if the value was out of bounds. we check this by seeing
-# if the 'N' bit was set by the operation.
-chk2_finish:
- btst &0x0, %d4 # is 'N' bit set?
- bne.b chk2_trap # yes;chk2 should trap
- rts
-chk2_trap:
- mov.b &ichk_flg,SPCOND_FLG(%a6) # set "special case" flag
- rts
-
-# if dmem_read_{long,word}() returns a fail message in d1, the package
-# must create an access error frame. here, we pass a skeleton fslw
-# and the failing address to the routine that creates the new frame.
-# FSLW:
-# read = true
-# size = longword
-# TM = data
-# software emulation error = true
-chk2_cmp2_err_l:
- mov.l %a2,%a0 # pass failing address
- mov.l &0x01010001,%d0 # pass fslw
- bra.l isp_dacc
-
-# FSLW:
-# read = true
-# size = word
-# TM = data
-# software emulation error = true
-chk2_cmp2_err_w:
- mov.l %a2,%a0 # pass failing address
- mov.l &0x01410001,%d0 # pass fslw
- bra.l isp_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# _div64(): routine to emulate div{u,s}.l <ea>,Dr:Dq #
-# 64/32->32r:32q #
-# #
-# XREF **************************************************************** #
-# _calc_ea() - calculate effective address #
-# isp_iacc() - handle instruction access error exception #
-# isp_dacc() - handle data access error exception #
-# isp_restore() - restore An on access error w/ -() or ()+ #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# If exiting through isp_dacc... #
-# a0 = failing address #
-# d0 = FSLW #
-# else #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# First, decode the operand location. If it's in Dn, fetch from #
-# the stack. If it's in memory, use _calc_ea() to calculate the #
-# effective address. Use _dmem_read_long() to fetch at that address. #
-# Unless the operand is immediate data. Then use _imem_read_long(). #
-# Send failures to isp_dacc() or isp_iacc() as appropriate. #
-# If the operands are signed, make them unsigned and save the #
-# sign info for later. Separate out special cases like divide-by-zero #
-# or 32-bit divides if possible. Else, use a special math algorithm #
-# to calculate the result. #
-# Restore sign info if signed instruction. Set the condition #
-# codes. Set idbyz_flg in SPCOND_FLG if divisor was zero. Store the #
-# quotient and remainder in the appropriate data registers on the stack.#
-# #
-#########################################################################
-
-set NDIVISOR, EXC_TEMP+0x0
-set NDIVIDEND, EXC_TEMP+0x1
-set NDRSAVE, EXC_TEMP+0x2
-set NDQSAVE, EXC_TEMP+0x4
-set DDSECOND, EXC_TEMP+0x6
-set DDQUOTIENT, EXC_TEMP+0x8
-set DDNORMAL, EXC_TEMP+0xc
-
- global _div64
-#############
-# div(u,s)l #
-#############
-_div64:
- mov.b EXC_OPWORD+1(%a6), %d0
- andi.b &0x38, %d0 # extract src mode
-
- bne.w dcontrolmodel_s # %dn dest or control mode?
-
- mov.b EXC_OPWORD+1(%a6), %d0 # extract Dn from opcode
- andi.w &0x7, %d0
- mov.l (EXC_DREGS,%a6,%d0.w*4), %d7 # fetch divisor from register
-
-dgotsrcl:
- beq.w div64eq0 # divisor is = 0!!!
-
- mov.b EXC_EXTWORD+1(%a6), %d0 # extract Dr from extword
- mov.b EXC_EXTWORD(%a6), %d1 # extract Dq from extword
- and.w &0x7, %d0
- lsr.b &0x4, %d1
- and.w &0x7, %d1
- mov.w %d0, NDRSAVE(%a6) # save Dr for later
- mov.w %d1, NDQSAVE(%a6) # save Dq for later
-
-# fetch %dr and %dq directly off stack since all regs are saved there
- mov.l (EXC_DREGS,%a6,%d0.w*4), %d5 # get dividend hi
- mov.l (EXC_DREGS,%a6,%d1.w*4), %d6 # get dividend lo
-
-# separate signed and unsigned divide
- btst &0x3, EXC_EXTWORD(%a6) # signed or unsigned?
- beq.b dspecialcases # use positive divide
-
-# save the sign of the divisor
-# make divisor unsigned if it's negative
- tst.l %d7 # chk sign of divisor
- slt NDIVISOR(%a6) # save sign of divisor
- bpl.b dsgndividend
- neg.l %d7 # complement negative divisor
-
-# save the sign of the dividend
-# make dividend unsigned if it's negative
-dsgndividend:
- tst.l %d5 # chk sign of hi(dividend)
- slt NDIVIDEND(%a6) # save sign of dividend
- bpl.b dspecialcases
-
- mov.w &0x0, %cc # clear 'X' cc bit
- negx.l %d6 # complement signed dividend
- negx.l %d5
-
-# extract some special cases:
-# - is (dividend == 0) ?
-# - is (hi(dividend) == 0 && (divisor <= lo(dividend))) ? (32-bit div)
-dspecialcases:
- tst.l %d5 # is (hi(dividend) == 0)
- bne.b dnormaldivide # no, so try it the long way
-
- tst.l %d6 # is (lo(dividend) == 0), too
- beq.w ddone # yes, so (dividend == 0)
-
- cmp.l %d7,%d6 # is (divisor <= lo(dividend))
- bls.b d32bitdivide # yes, so use 32 bit divide
-
- exg %d5,%d6 # q = 0, r = dividend
- bra.w divfinish # can't divide, we're done.
-
-d32bitdivide:
- tdivu.l %d7, %d5:%d6 # it's only a 32/32 bit div!
-
- bra.b divfinish
-
-dnormaldivide:
-# last special case:
-# - is hi(dividend) >= divisor ? if yes, then overflow
- cmp.l %d7,%d5
- bls.b ddovf # answer won't fit in 32 bits
-
-# perform the divide algorithm:
- bsr.l dclassical # do int divide
-
-# separate into signed and unsigned finishes.
-divfinish:
- btst &0x3, EXC_EXTWORD(%a6) # do divs, divu separately
- beq.b ddone # divu has no processing!!!
-
-# it was a divs.l, so ccode setting is a little more complicated...
- tst.b NDIVIDEND(%a6) # remainder has same sign
- beq.b dcc # as dividend.
- neg.l %d5 # sgn(rem) = sgn(dividend)
-dcc:
- mov.b NDIVISOR(%a6), %d0
- eor.b %d0, NDIVIDEND(%a6) # chk if quotient is negative
- beq.b dqpos # branch to quot positive
-
-# 0x80000000 is the largest number representable as a 32-bit negative
-# number. the negative of 0x80000000 is 0x80000000.
- cmpi.l %d6, &0x80000000 # will (-quot) fit in 32 bits?
- bhi.b ddovf
-
- neg.l %d6 # make (-quot) 2's comp
-
- bra.b ddone
-
-dqpos:
- btst &0x1f, %d6 # will (+quot) fit in 32 bits?
- bne.b ddovf
-
-ddone:
-# at this point, result is normal so ccodes are set based on result.
- mov.w EXC_CC(%a6), %cc
- tst.l %d6 # set %ccode bits
- mov.w %cc, EXC_CC(%a6)
-
- mov.w NDRSAVE(%a6), %d0 # get Dr off stack
- mov.w NDQSAVE(%a6), %d1 # get Dq off stack
-
-# if the register numbers are the same, only the quotient gets saved.
-# so, if we always save the quotient second, we save ourselves a cmp&beq
- mov.l %d5, (EXC_DREGS,%a6,%d0.w*4) # save remainder
- mov.l %d6, (EXC_DREGS,%a6,%d1.w*4) # save quotient
-
- rts
-
-ddovf:
- bset &0x1, EXC_CC+1(%a6) # 'V' set on overflow
- bclr &0x0, EXC_CC+1(%a6) # 'C' cleared on overflow
-
- rts
-
-div64eq0:
- andi.b &0x1e, EXC_CC+1(%a6) # clear 'C' bit on divbyzero
- ori.b &idbyz_flg,SPCOND_FLG(%a6) # set "special case" flag
- rts
-
-###########################################################################
-#########################################################################
-# This routine uses the 'classical' Algorithm D from Donald Knuth's #
-# Art of Computer Programming, vol II, Seminumerical Algorithms. #
-# For this implementation b=2**16, and the target is U1U2U3U4/V1V2, #
-# where U,V are words of the quadword dividend and longword divisor, #
-# and U1, V1 are the most significant words. #
-# #
-# The most sig. longword of the 64 bit dividend must be in %d5, least #
-# in %d6. The divisor must be in the variable ddivisor, and the #
-# signed/unsigned flag ddusign must be set (0=unsigned,1=signed). #
-# The quotient is returned in %d6, remainder in %d5, unless the #
-# v (overflow) bit is set in the saved %ccr. If overflow, the dividend #
-# is unchanged. #
-#########################################################################
-dclassical:
-# if the divisor msw is 0, use simpler algorithm then the full blown
-# one at ddknuth:
-
- cmpi.l %d7, &0xffff
- bhi.b ddknuth # go use D. Knuth algorithm
-
-# Since the divisor is only a word (and larger than the mslw of the dividend),
-# a simpler algorithm may be used :
-# In the general case, four quotient words would be created by
-# dividing the divisor word into each dividend word. In this case,
-# the first two quotient words must be zero, or overflow would occur.
-# Since we already checked this case above, we can treat the most significant
-# longword of the dividend as (0) remainder (see Knuth) and merely complete
-# the last two divisions to get a quotient longword and word remainder:
-
- clr.l %d1
- swap %d5 # same as r*b if previous step rqd
- swap %d6 # get u3 to lsw position
- mov.w %d6, %d5 # rb + u3
-
- divu.w %d7, %d5
-
- mov.w %d5, %d1 # first quotient word
- swap %d6 # get u4
- mov.w %d6, %d5 # rb + u4
-
- divu.w %d7, %d5
-
- swap %d1
- mov.w %d5, %d1 # 2nd quotient 'digit'
- clr.w %d5
- swap %d5 # now remainder
- mov.l %d1, %d6 # and quotient
-
- rts
-
-ddknuth:
-# In this algorithm, the divisor is treated as a 2 digit (word) number
-# which is divided into a 3 digit (word) dividend to get one quotient
-# digit (word). After subtraction, the dividend is shifted and the
-# process repeated. Before beginning, the divisor and quotient are
-# 'normalized' so that the process of estimating the quotient digit
-# will yield verifiably correct results..
-
- clr.l DDNORMAL(%a6) # count of shifts for normalization
- clr.b DDSECOND(%a6) # clear flag for quotient digits
- clr.l %d1 # %d1 will hold trial quotient
-ddnchk:
- btst &31, %d7 # must we normalize? first word of
- bne.b ddnormalized # divisor (V1) must be >= 65536/2
- addq.l &0x1, DDNORMAL(%a6) # count normalization shifts
- lsl.l &0x1, %d7 # shift the divisor
- lsl.l &0x1, %d6 # shift u4,u3 with overflow to u2
- roxl.l &0x1, %d5 # shift u1,u2
- bra.w ddnchk
-ddnormalized:
-
-# Now calculate an estimate of the quotient words (msw first, then lsw).
-# The comments use subscripts for the first quotient digit determination.
- mov.l %d7, %d3 # divisor
- mov.l %d5, %d2 # dividend mslw
- swap %d2
- swap %d3
- cmp.w %d2, %d3 # V1 = U1 ?
- bne.b ddqcalc1
- mov.w &0xffff, %d1 # use max trial quotient word
- bra.b ddadj0
-ddqcalc1:
- mov.l %d5, %d1
-
- divu.w %d3, %d1 # use quotient of mslw/msw
-
- andi.l &0x0000ffff, %d1 # zero any remainder
-ddadj0:
-
-# now test the trial quotient and adjust. This step plus the
-# normalization assures (according to Knuth) that the trial
-# quotient will be at worst 1 too large.
- mov.l %d6, -(%sp)
- clr.w %d6 # word u3 left
- swap %d6 # in lsw position
-ddadj1: mov.l %d7, %d3
- mov.l %d1, %d2
- mulu.w %d7, %d2 # V2q
- swap %d3
- mulu.w %d1, %d3 # V1q
- mov.l %d5, %d4 # U1U2
- sub.l %d3, %d4 # U1U2 - V1q
-
- swap %d4
-
- mov.w %d4,%d0
- mov.w %d6,%d4 # insert lower word (U3)
-
- tst.w %d0 # is upper word set?
- bne.w ddadjd1
-
-# add.l %d6, %d4 # (U1U2 - V1q) + U3
-
- cmp.l %d2, %d4
- bls.b ddadjd1 # is V2q > (U1U2-V1q) + U3 ?
- subq.l &0x1, %d1 # yes, decrement and recheck
- bra.b ddadj1
-ddadjd1:
-# now test the word by multiplying it by the divisor (V1V2) and comparing
-# the 3 digit (word) result with the current dividend words
- mov.l %d5, -(%sp) # save %d5 (%d6 already saved)
- mov.l %d1, %d6
- swap %d6 # shift answer to ms 3 words
- mov.l %d7, %d5
- bsr.l dmm2
- mov.l %d5, %d2 # now %d2,%d3 are trial*divisor
- mov.l %d6, %d3
- mov.l (%sp)+, %d5 # restore dividend
- mov.l (%sp)+, %d6
- sub.l %d3, %d6
- subx.l %d2, %d5 # subtract double precision
- bcc dd2nd # no carry, do next quotient digit
- subq.l &0x1, %d1 # q is one too large
-# need to add back divisor longword to current ms 3 digits of dividend
-# - according to Knuth, this is done only 2 out of 65536 times for random
-# divisor, dividend selection.
- clr.l %d2
- mov.l %d7, %d3
- swap %d3
- clr.w %d3 # %d3 now ls word of divisor
- add.l %d3, %d6 # aligned with 3rd word of dividend
- addx.l %d2, %d5
- mov.l %d7, %d3
- clr.w %d3 # %d3 now ms word of divisor
- swap %d3 # aligned with 2nd word of dividend
- add.l %d3, %d5
-dd2nd:
- tst.b DDSECOND(%a6) # both q words done?
- bne.b ddremain
-# first quotient digit now correct. store digit and shift the
-# (subtracted) dividend
- mov.w %d1, DDQUOTIENT(%a6)
- clr.l %d1
- swap %d5
- swap %d6
- mov.w %d6, %d5
- clr.w %d6
- st DDSECOND(%a6) # second digit
- bra.w ddnormalized
-ddremain:
-# add 2nd word to quotient, get the remainder.
- mov.w %d1, DDQUOTIENT+2(%a6)
-# shift down one word/digit to renormalize remainder.
- mov.w %d5, %d6
- swap %d6
- swap %d5
- mov.l DDNORMAL(%a6), %d7 # get norm shift count
- beq.b ddrn
- subq.l &0x1, %d7 # set for loop count
-ddnlp:
- lsr.l &0x1, %d5 # shift into %d6
- roxr.l &0x1, %d6
- dbf %d7, ddnlp
-ddrn:
- mov.l %d6, %d5 # remainder
- mov.l DDQUOTIENT(%a6), %d6 # quotient
-
- rts
-dmm2:
-# factors for the 32X32->64 multiplication are in %d5 and %d6.
-# returns 64 bit result in %d5 (hi) %d6(lo).
-# destroys %d2,%d3,%d4.
-
-# multiply hi,lo words of each factor to get 4 intermediate products
- mov.l %d6, %d2
- mov.l %d6, %d3
- mov.l %d5, %d4
- swap %d3
- swap %d4
- mulu.w %d5, %d6 # %d6 <- lsw*lsw
- mulu.w %d3, %d5 # %d5 <- msw-dest*lsw-source
- mulu.w %d4, %d2 # %d2 <- msw-source*lsw-dest
- mulu.w %d4, %d3 # %d3 <- msw*msw
-# now use swap and addx to consolidate to two longwords
- clr.l %d4
- swap %d6
- add.w %d5, %d6 # add msw of l*l to lsw of m*l product
- addx.w %d4, %d3 # add any carry to m*m product
- add.w %d2, %d6 # add in lsw of other m*l product
- addx.w %d4, %d3 # add any carry to m*m product
- swap %d6 # %d6 is low 32 bits of final product
- clr.w %d5
- clr.w %d2 # lsw of two mixed products used,
- swap %d5 # now use msws of longwords
- swap %d2
- add.l %d2, %d5
- add.l %d3, %d5 # %d5 now ms 32 bits of final product
- rts
-
-##########
-dcontrolmodel_s:
- movq.l &LONG,%d0
- bsr.l _calc_ea # calc <ea>
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg # immediate addressing mode?
- beq.b dimmed # yes
-
- mov.l %a0,%a2
- bsr.l _dmem_read_long # fetch divisor from <ea>
-
- tst.l %d1 # dfetch error?
- bne.b div64_err # yes
-
- mov.l %d0, %d7
- bra.w dgotsrcl
-
-# we have to split out immediate data here because it must be read using
-# imem_read() instead of dmem_read(). this becomes especially important
-# if the fetch runs into some deadly fault.
-dimmed:
- addq.l &0x4,EXC_EXTWPTR(%a6)
- bsr.l _imem_read_long # read immediate value
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.l %d0,%d7
- bra.w dgotsrcl
-
-##########
-
-# if dmem_read_long() returns a fail message in d1, the package
-# must create an access error frame. here, we pass a skeleton fslw
-# and the failing address to the routine that creates the new frame.
-# also, we call isp_restore in case the effective addressing mode was
-# (an)+ or -(an) in which case the previous "an" value must be restored.
-# FSLW:
-# read = true
-# size = longword
-# TM = data
-# software emulation error = true
-div64_err:
- bsr.l isp_restore # restore addr reg
- mov.l %a2,%a0 # pass failing address
- mov.l &0x01010001,%d0 # pass fslw
- bra.l isp_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# _mul64(): routine to emulate mul{u,s}.l <ea>,Dh:Dl 32x32->64 #
-# #
-# XREF **************************************************************** #
-# _calc_ea() - calculate effective address #
-# isp_iacc() - handle instruction access error exception #
-# isp_dacc() - handle data access error exception #
-# isp_restore() - restore An on access error w/ -() or ()+ #
-# #
-# INPUT *************************************************************** #
-# none #
-# #
-# OUTPUT ************************************************************** #
-# If exiting through isp_dacc... #
-# a0 = failing address #
-# d0 = FSLW #
-# else #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# First, decode the operand location. If it's in Dn, fetch from #
-# the stack. If it's in memory, use _calc_ea() to calculate the #
-# effective address. Use _dmem_read_long() to fetch at that address. #
-# Unless the operand is immediate data. Then use _imem_read_long(). #
-# Send failures to isp_dacc() or isp_iacc() as appropriate. #
-# If the operands are signed, make them unsigned and save the #
-# sign info for later. Perform the multiplication using 16x16->32 #
-# unsigned multiplies and "add" instructions. Store the high and low #
-# portions of the result in the appropriate data registers on the #
-# stack. Calculate the condition codes, also. #
-# #
-#########################################################################
-
-#############
-# mul(u,s)l #
-#############
- global _mul64
-_mul64:
- mov.b EXC_OPWORD+1(%a6), %d0 # extract src {mode,reg}
- cmpi.b %d0, &0x7 # is src mode Dn or other?
- bgt.w mul64_memop # src is in memory
-
-# multiplier operand in the data register file.
-# must extract the register number and fetch the operand from the stack.
-mul64_regop:
- andi.w &0x7, %d0 # extract Dn
- mov.l (EXC_DREGS,%a6,%d0.w*4), %d3 # fetch multiplier
-
-# multiplier is in %d3. now, extract Dl and Dh fields and fetch the
-# multiplicand from the data register specified by Dl.
-mul64_multiplicand:
- mov.w EXC_EXTWORD(%a6), %d2 # fetch ext word
- clr.w %d1 # clear Dh reg
- mov.b %d2, %d1 # grab Dh
- rol.w &0x4, %d2 # align Dl byte
- andi.w &0x7, %d2 # extract Dl
-
- mov.l (EXC_DREGS,%a6,%d2.w*4), %d4 # get multiplicand
-
-# check for the case of "zero" result early
- tst.l %d4 # test multiplicand
- beq.w mul64_zero # handle zero separately
- tst.l %d3 # test multiplier
- beq.w mul64_zero # handle zero separately
-
-# multiplier is in %d3 and multiplicand is in %d4.
-# if the operation is to be signed, then the operands are converted
-# to unsigned and the result sign is saved for the end.
- clr.b EXC_TEMP(%a6) # clear temp space
- btst &0x3, EXC_EXTWORD(%a6) # signed or unsigned?
- beq.b mul64_alg # unsigned; skip sgn calc
-
- tst.l %d3 # is multiplier negative?
- bge.b mul64_chk_md_sgn # no
- neg.l %d3 # make multiplier positive
- ori.b &0x1, EXC_TEMP(%a6) # save multiplier sgn
-
-# the result sign is the exclusive or of the operand sign bits.
-mul64_chk_md_sgn:
- tst.l %d4 # is multiplicand negative?
- bge.b mul64_alg # no
- neg.l %d4 # make multiplicand positive
- eori.b &0x1, EXC_TEMP(%a6) # calculate correct sign
-
-#########################################################################
-# 63 32 0 #
-# ---------------------------- #
-# | hi(mplier) * hi(mplicand)| #
-# ---------------------------- #
-# ----------------------------- #
-# | hi(mplier) * lo(mplicand) | #
-# ----------------------------- #
-# ----------------------------- #
-# | lo(mplier) * hi(mplicand) | #
-# ----------------------------- #
-# | ----------------------------- #
-# --|-- | lo(mplier) * lo(mplicand) | #
-# | ----------------------------- #
-# ======================================================== #
-# -------------------------------------------------------- #
-# | hi(result) | lo(result) | #
-# -------------------------------------------------------- #
-#########################################################################
-mul64_alg:
-# load temp registers with operands
- mov.l %d3, %d5 # mr in %d5
- mov.l %d3, %d6 # mr in %d6
- mov.l %d4, %d7 # md in %d7
- swap %d6 # hi(mr) in lo %d6
- swap %d7 # hi(md) in lo %d7
-
-# complete necessary multiplies:
- mulu.w %d4, %d3 # [1] lo(mr) * lo(md)
- mulu.w %d6, %d4 # [2] hi(mr) * lo(md)
- mulu.w %d7, %d5 # [3] lo(mr) * hi(md)
- mulu.w %d7, %d6 # [4] hi(mr) * hi(md)
-
-# add lo portions of [2],[3] to hi portion of [1].
-# add carries produced from these adds to [4].
-# lo([1]) is the final lo 16 bits of the result.
- clr.l %d7 # load %d7 w/ zero value
- swap %d3 # hi([1]) <==> lo([1])
- add.w %d4, %d3 # hi([1]) + lo([2])
- addx.l %d7, %d6 # [4] + carry
- add.w %d5, %d3 # hi([1]) + lo([3])
- addx.l %d7, %d6 # [4] + carry
- swap %d3 # lo([1]) <==> hi([1])
-
-# lo portions of [2],[3] have been added in to final result.
-# now, clear lo, put hi in lo reg, and add to [4]
- clr.w %d4 # clear lo([2])
- clr.w %d5 # clear hi([3])
- swap %d4 # hi([2]) in lo %d4
- swap %d5 # hi([3]) in lo %d5
- add.l %d5, %d4 # [4] + hi([2])
- add.l %d6, %d4 # [4] + hi([3])
-
-# unsigned result is now in {%d4,%d3}
- tst.b EXC_TEMP(%a6) # should result be signed?
- beq.b mul64_done # no
-
-# result should be a signed negative number.
-# compute 2's complement of the unsigned number:
-# -negate all bits and add 1
-mul64_neg:
- not.l %d3 # negate lo(result) bits
- not.l %d4 # negate hi(result) bits
- addq.l &1, %d3 # add 1 to lo(result)
- addx.l %d7, %d4 # add carry to hi(result)
-
-# the result is saved to the register file.
-# for '040 compatibility, if Dl == Dh then only the hi(result) is
-# saved. so, saving hi after lo accomplishes this without need to
-# check Dl,Dh equality.
-mul64_done:
- mov.l %d3, (EXC_DREGS,%a6,%d2.w*4) # save lo(result)
- mov.w &0x0, %cc
- mov.l %d4, (EXC_DREGS,%a6,%d1.w*4) # save hi(result)
-
-# now, grab the condition codes. only one that can be set is 'N'.
-# 'N' CAN be set if the operation is unsigned if bit 63 is set.
- mov.w %cc, %d7 # fetch %ccr to see if 'N' set
- andi.b &0x8, %d7 # extract 'N' bit
-
-mul64_ccode_set:
- mov.b EXC_CC+1(%a6), %d6 # fetch previous %ccr
- andi.b &0x10, %d6 # all but 'X' bit changes
-
- or.b %d7, %d6 # group 'X' and 'N'
- mov.b %d6, EXC_CC+1(%a6) # save new %ccr
-
- rts
-
-# one or both of the operands is zero so the result is also zero.
-# save the zero result to the register file and set the 'Z' ccode bit.
-mul64_zero:
- clr.l (EXC_DREGS,%a6,%d2.w*4) # save lo(result)
- clr.l (EXC_DREGS,%a6,%d1.w*4) # save hi(result)
-
- movq.l &0x4, %d7 # set 'Z' ccode bit
- bra.b mul64_ccode_set # finish ccode set
-
-##########
-
-# multiplier operand is in memory at the effective address.
-# must calculate the <ea> and go fetch the 32-bit operand.
-mul64_memop:
- movq.l &LONG, %d0 # pass # of bytes
- bsr.l _calc_ea # calculate <ea>
-
- cmpi.b SPCOND_FLG(%a6),&immed_flg # immediate addressing mode?
- beq.b mul64_immed # yes
-
- mov.l %a0,%a2
- bsr.l _dmem_read_long # fetch src from addr (%a0)
-
- tst.l %d1 # dfetch error?
- bne.w mul64_err # yes
-
- mov.l %d0, %d3 # store multiplier in %d3
-
- bra.w mul64_multiplicand
-
-# we have to split out immediate data here because it must be read using
-# imem_read() instead of dmem_read(). this becomes especially important
-# if the fetch runs into some deadly fault.
-mul64_immed:
- addq.l &0x4,EXC_EXTWPTR(%a6)
- bsr.l _imem_read_long # read immediate value
-
- tst.l %d1 # ifetch error?
- bne.l isp_iacc # yes
-
- mov.l %d0,%d3
- bra.w mul64_multiplicand
-
-##########
-
-# if dmem_read_long() returns a fail message in d1, the package
-# must create an access error frame. here, we pass a skeleton fslw
-# and the failing address to the routine that creates the new frame.
-# also, we call isp_restore in case the effective addressing mode was
-# (an)+ or -(an) in which case the previous "an" value must be restored.
-# FSLW:
-# read = true
-# size = longword
-# TM = data
-# software emulation error = true
-mul64_err:
- bsr.l isp_restore # restore addr reg
- mov.l %a2,%a0 # pass failing address
- mov.l &0x01010001,%d0 # pass fslw
- bra.l isp_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# _compandset2(): routine to emulate cas2() #
-# (internal to package) #
-# #
-# _isp_cas2_finish(): store ccodes, store compare regs #
-# (external to package) #
-# #
-# XREF **************************************************************** #
-# _real_lock_page() - "callout" to lock op's page from page-outs #
-# _cas_terminate2() - access error exit #
-# _real_cas2() - "callout" to core cas2 emulation code #
-# _real_unlock_page() - "callout" to unlock page #
-# #
-# INPUT *************************************************************** #
-# _compandset2(): #
-# d0 = instruction extension word #
-# #
-# _isp_cas2_finish(): #
-# see cas2 core emulation code #
-# #
-# OUTPUT ************************************************************** #
-# _compandset2(): #
-# see cas2 core emulation code #
-# #
-# _isp_cas_finish(): #
-# None (register file or memroy changed as appropriate) #
-# #
-# ALGORITHM *********************************************************** #
-# compandset2(): #
-# Decode the instruction and fetch the appropriate Update and #
-# Compare operands. Then call the "callout" _real_lock_page() for each #
-# memory operand address so that the operating system can keep these #
-# pages from being paged out. If either _real_lock_page() fails, exit #
-# through _cas_terminate2(). Don't forget to unlock the 1st locked page #
-# using _real_unlock_paged() if the 2nd lock-page fails. #
-# Finally, branch to the core cas2 emulation code by calling the #
-# "callout" _real_cas2(). #
-# #
-# _isp_cas2_finish(): #
-# Re-perform the comparison so we can determine the condition #
-# codes which were too much trouble to keep around during the locked #
-# emulation. Then unlock each operands page by calling the "callout" #
-# _real_unlock_page(). #
-# #
-#########################################################################
-
-set ADDR1, EXC_TEMP+0xc
-set ADDR2, EXC_TEMP+0x0
-set DC2, EXC_TEMP+0xa
-set DC1, EXC_TEMP+0x8
-
- global _compandset2
-_compandset2:
- mov.l %d0,EXC_TEMP+0x4(%a6) # store for possible restart
- mov.l %d0,%d1 # extension word in d0
-
- rol.w &0x4,%d0
- andi.w &0xf,%d0 # extract Rn2
- mov.l (EXC_DREGS,%a6,%d0.w*4),%a1 # fetch ADDR2
- mov.l %a1,ADDR2(%a6)
-
- mov.l %d1,%d0
-
- lsr.w &0x6,%d1
- andi.w &0x7,%d1 # extract Du2
- mov.l (EXC_DREGS,%a6,%d1.w*4),%d5 # fetch Update2 Op
-
- andi.w &0x7,%d0 # extract Dc2
- mov.l (EXC_DREGS,%a6,%d0.w*4),%d3 # fetch Compare2 Op
- mov.w %d0,DC2(%a6)
-
- mov.w EXC_EXTWORD(%a6),%d0
- mov.l %d0,%d1
-
- rol.w &0x4,%d0
- andi.w &0xf,%d0 # extract Rn1
- mov.l (EXC_DREGS,%a6,%d0.w*4),%a0 # fetch ADDR1
- mov.l %a0,ADDR1(%a6)
-
- mov.l %d1,%d0
-
- lsr.w &0x6,%d1
- andi.w &0x7,%d1 # extract Du1
- mov.l (EXC_DREGS,%a6,%d1.w*4),%d4 # fetch Update1 Op
-
- andi.w &0x7,%d0 # extract Dc1
- mov.l (EXC_DREGS,%a6,%d0.w*4),%d2 # fetch Compare1 Op
- mov.w %d0,DC1(%a6)
-
- btst &0x1,EXC_OPWORD(%a6) # word or long?
- sne %d7
-
- btst &0x5,EXC_ISR(%a6) # user or supervisor?
- sne %d6
-
- mov.l %a0,%a2
- mov.l %a1,%a3
-
- mov.l %d7,%d1 # pass size
- mov.l %d6,%d0 # pass mode
- bsr.l _real_lock_page # lock page
- mov.l %a2,%a0
- tst.l %d0 # error?
- bne.l _cas_terminate2 # yes
-
- mov.l %d7,%d1 # pass size
- mov.l %d6,%d0 # pass mode
- mov.l %a3,%a0 # pass addr
- bsr.l _real_lock_page # lock page
- mov.l %a3,%a0
- tst.l %d0 # error?
- bne.b cas_preterm # yes
-
- mov.l %a2,%a0
- mov.l %a3,%a1
-
- bra.l _real_cas2
-
-# if the 2nd lock attempt fails, then we must still unlock the
-# first page(s).
-cas_preterm:
- mov.l %d0,-(%sp) # save FSLW
- mov.l %d7,%d1 # pass size
- mov.l %d6,%d0 # pass mode
- mov.l %a2,%a0 # pass ADDR1
- bsr.l _real_unlock_page # unlock first page(s)
- mov.l (%sp)+,%d0 # restore FSLW
- mov.l %a3,%a0 # pass failing addr
- bra.l _cas_terminate2
-
-#############################################################
-
- global _isp_cas2_finish
-_isp_cas2_finish:
- btst &0x1,EXC_OPWORD(%a6)
- bne.b cas2_finish_l
-
- mov.w EXC_CC(%a6),%cc # load old ccodes
- cmp.w %d0,%d2
- bne.b cas2_finish_w_save
- cmp.w %d1,%d3
-cas2_finish_w_save:
- mov.w %cc,EXC_CC(%a6) # save new ccodes
-
- tst.b %d4 # update compare reg?
- bne.b cas2_finish_w_done # no
-
- mov.w DC2(%a6),%d3 # fetch Dc2
- mov.w %d1,(2+EXC_DREGS,%a6,%d3.w*4) # store new Compare2 Op
-
- mov.w DC1(%a6),%d2 # fetch Dc1
- mov.w %d0,(2+EXC_DREGS,%a6,%d2.w*4) # store new Compare1 Op
-
-cas2_finish_w_done:
- btst &0x5,EXC_ISR(%a6)
- sne %d2
- mov.l %d2,%d0 # pass mode
- sf %d1 # pass size
- mov.l ADDR1(%a6),%a0 # pass ADDR1
- bsr.l _real_unlock_page # unlock page
-
- mov.l %d2,%d0 # pass mode
- sf %d1 # pass size
- mov.l ADDR2(%a6),%a0 # pass ADDR2
- bsr.l _real_unlock_page # unlock page
- rts
-
-cas2_finish_l:
- mov.w EXC_CC(%a6),%cc # load old ccodes
- cmp.l %d0,%d2
- bne.b cas2_finish_l_save
- cmp.l %d1,%d3
-cas2_finish_l_save:
- mov.w %cc,EXC_CC(%a6) # save new ccodes
-
- tst.b %d4 # update compare reg?
- bne.b cas2_finish_l_done # no
-
- mov.w DC2(%a6),%d3 # fetch Dc2
- mov.l %d1,(EXC_DREGS,%a6,%d3.w*4) # store new Compare2 Op
-
- mov.w DC1(%a6),%d2 # fetch Dc1
- mov.l %d0,(EXC_DREGS,%a6,%d2.w*4) # store new Compare1 Op
-
-cas2_finish_l_done:
- btst &0x5,EXC_ISR(%a6)
- sne %d2
- mov.l %d2,%d0 # pass mode
- st %d1 # pass size
- mov.l ADDR1(%a6),%a0 # pass ADDR1
- bsr.l _real_unlock_page # unlock page
-
- mov.l %d2,%d0 # pass mode
- st %d1 # pass size
- mov.l ADDR2(%a6),%a0 # pass ADDR2
- bsr.l _real_unlock_page # unlock page
- rts
-
-########
- global cr_cas2
-cr_cas2:
- mov.l EXC_TEMP+0x4(%a6),%d0
- bra.w _compandset2
-
-#########################################################################
-# XDEF **************************************************************** #
-# _compandset(): routine to emulate cas w/ misaligned <ea> #
-# (internal to package) #
-# _isp_cas_finish(): routine called when cas emulation completes #
-# (external and internal to package) #
-# _isp_cas_restart(): restart cas emulation after a fault #
-# (external to package) #
-# _isp_cas_terminate(): create access error stack frame on fault #
-# (external and internal to package) #
-# _isp_cas_inrange(): checks whether instr addess is within range #
-# of core cas/cas2emulation code #
-# (external to package) #
-# #
-# XREF **************************************************************** #
-# _calc_ea(): calculate effective address #
-# #
-# INPUT *************************************************************** #
-# compandset(): #
-# none #
-# _isp_cas_restart(): #
-# d6 = previous sfc/dfc #
-# _isp_cas_finish(): #
-# _isp_cas_terminate(): #
-# a0 = failing address #
-# d0 = FSLW #
-# d6 = previous sfc/dfc #
-# _isp_cas_inrange(): #
-# a0 = instruction address to be checked #
-# #
-# OUTPUT ************************************************************** #
-# compandset(): #
-# none #
-# _isp_cas_restart(): #
-# a0 = effective address #
-# d7 = word or longword flag #
-# _isp_cas_finish(): #
-# a0 = effective address #
-# _isp_cas_terminate(): #
-# initial register set before emulation exception #
-# _isp_cas_inrange(): #
-# d0 = 0 => in range; -1 => out of range #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# compandset(): #
-# First, calculate the effective address. Then, decode the #
-# instruction word and fetch the "compare" (DC) and "update" (Du) #
-# operands. #
-# Next, call the external routine _real_lock_page() so that the #
-# operating system can keep this page from being paged out while we're #
-# in this routine. If this call fails, jump to _cas_terminate2(). #
-# The routine then branches to _real_cas(). This external routine #
-# that actually emulates cas can be supplied by the external os or #
-# made to point directly back into the 060ISP which has a routine for #
-# this purpose. #
-# #
-# _isp_cas_finish(): #
-# Either way, after emulation, the package is re-entered at #
-# _isp_cas_finish(). This routine re-compares the operands in order to #
-# set the condition codes. Finally, these routines will call #
-# _real_unlock_page() in order to unlock the pages that were previously #
-# locked. #
-# #
-# _isp_cas_restart(): #
-# This routine can be entered from an access error handler where #
-# the emulation sequence should be re-started from the beginning. #
-# #
-# _isp_cas_terminate(): #
-# This routine can be entered from an access error handler where #
-# an emulation operand access failed and the operating system would #
-# like an access error stack frame created instead of the current #
-# unimplemented integer instruction frame. #
-# Also, the package enters here if a call to _real_lock_page() #
-# fails. #
-# #
-# _isp_cas_inrange(): #
-# Checks to see whether the instruction address passed to it in #
-# a0 is within the software package cas/cas2 emulation routines. This #
-# can be helpful for an operating system to determine whether an access #
-# error during emulation was due to a cas/cas2 emulation access. #
-# #
-#########################################################################
-
-set DC, EXC_TEMP+0x8
-set ADDR, EXC_TEMP+0x4
-
- global _compandset
-_compandset:
- btst &0x1,EXC_OPWORD(%a6) # word or long operation?
- bne.b compandsetl # long
-
-compandsetw:
- movq.l &0x2,%d0 # size = 2 bytes
- bsr.l _calc_ea # a0 = calculated <ea>
- mov.l %a0,ADDR(%a6) # save <ea> for possible restart
- sf %d7 # clear d7 for word size
- bra.b compandsetfetch
-
-compandsetl:
- movq.l &0x4,%d0 # size = 4 bytes
- bsr.l _calc_ea # a0 = calculated <ea>
- mov.l %a0,ADDR(%a6) # save <ea> for possible restart
- st %d7 # set d7 for longword size
-
-compandsetfetch:
- mov.w EXC_EXTWORD(%a6),%d0 # fetch cas extension word
- mov.l %d0,%d1 # make a copy
-
- lsr.w &0x6,%d0
- andi.w &0x7,%d0 # extract Du
- mov.l (EXC_DREGS,%a6,%d0.w*4),%d2 # get update operand
-
- andi.w &0x7,%d1 # extract Dc
- mov.l (EXC_DREGS,%a6,%d1.w*4),%d4 # get compare operand
- mov.w %d1,DC(%a6) # save Dc
-
- btst &0x5,EXC_ISR(%a6) # which mode for exception?
- sne %d6 # set on supervisor mode
-
- mov.l %a0,%a2 # save temporarily
- mov.l %d7,%d1 # pass size
- mov.l %d6,%d0 # pass mode
- bsr.l _real_lock_page # lock page
- tst.l %d0 # did error occur?
- bne.w _cas_terminate2 # yes, clean up the mess
- mov.l %a2,%a0 # pass addr in a0
-
- bra.l _real_cas
-
-########
- global _isp_cas_finish
-_isp_cas_finish:
- btst &0x1,EXC_OPWORD(%a6)
- bne.b cas_finish_l
-
-# just do the compare again since it's faster than saving the ccodes
-# from the locked routine...
-cas_finish_w:
- mov.w EXC_CC(%a6),%cc # restore cc
- cmp.w %d0,%d4 # do word compare
- mov.w %cc,EXC_CC(%a6) # save cc
-
- tst.b %d1 # update compare reg?
- bne.b cas_finish_w_done # no
-
- mov.w DC(%a6),%d3
- mov.w %d0,(EXC_DREGS+2,%a6,%d3.w*4) # Dc = destination
-
-cas_finish_w_done:
- mov.l ADDR(%a6),%a0 # pass addr
- sf %d1 # pass size
- btst &0x5,EXC_ISR(%a6)
- sne %d0 # pass mode
- bsr.l _real_unlock_page # unlock page
- rts
-
-# just do the compare again since it's faster than saving the ccodes
-# from the locked routine...
-cas_finish_l:
- mov.w EXC_CC(%a6),%cc # restore cc
- cmp.l %d0,%d4 # do longword compare
- mov.w %cc,EXC_CC(%a6) # save cc
-
- tst.b %d1 # update compare reg?
- bne.b cas_finish_l_done # no
-
- mov.w DC(%a6),%d3
- mov.l %d0,(EXC_DREGS,%a6,%d3.w*4) # Dc = destination
-
-cas_finish_l_done:
- mov.l ADDR(%a6),%a0 # pass addr
- st %d1 # pass size
- btst &0x5,EXC_ISR(%a6)
- sne %d0 # pass mode
- bsr.l _real_unlock_page # unlock page
- rts
-
-########
-
- global _isp_cas_restart
-_isp_cas_restart:
- mov.l %d6,%sfc # restore previous sfc
- mov.l %d6,%dfc # restore previous dfc
-
- cmpi.b EXC_OPWORD+1(%a6),&0xfc # cas or cas2?
- beq.l cr_cas2 # cas2
-cr_cas:
- mov.l ADDR(%a6),%a0 # load <ea>
- btst &0x1,EXC_OPWORD(%a6) # word or long operation?
- sne %d7 # set d7 accordingly
- bra.w compandsetfetch
-
-########
-
-# At this stage, it would be nice if d0 held the FSLW.
- global _isp_cas_terminate
-_isp_cas_terminate:
- mov.l %d6,%sfc # restore previous sfc
- mov.l %d6,%dfc # restore previous dfc
-
- global _cas_terminate2
-_cas_terminate2:
- mov.l %a0,%a2 # copy failing addr to a2
-
- mov.l %d0,-(%sp)
- bsr.l isp_restore # restore An (if ()+ or -())
- mov.l (%sp)+,%d0
-
- addq.l &0x4,%sp # remove sub return addr
- subq.l &0x8,%sp # make room for bigger stack
- subq.l &0x8,%a6 # shift frame ptr down, too
- mov.l &26,%d1 # want to move 51 longwords
- lea 0x8(%sp),%a0 # get address of old stack
- lea 0x0(%sp),%a1 # get address of new stack
-cas_term_cont:
- mov.l (%a0)+,(%a1)+ # move a longword
- dbra.w %d1,cas_term_cont # keep going
-
- mov.w &0x4008,EXC_IVOFF(%a6) # put new stk fmt, voff
- mov.l %a2,EXC_IVOFF+0x2(%a6) # put faulting addr on stack
- mov.l %d0,EXC_IVOFF+0x6(%a6) # put FSLW on stack
- movm.l EXC_DREGS(%a6),&0x3fff # restore user regs
- unlk %a6 # unlink stack frame
- bra.l _real_access
-
-########
-
- global _isp_cas_inrange
-_isp_cas_inrange:
- clr.l %d0 # clear return result
- lea _CASHI(%pc),%a1 # load end of CAS core code
- cmp.l %a1,%a0 # is PC in range?
- blt.b cin_no # no
- lea _CASLO(%pc),%a1 # load begin of CAS core code
- cmp.l %a0,%a1 # is PC in range?
- blt.b cin_no # no
- rts # yes; return d0 = 0
-cin_no:
- mov.l &-0x1,%d0 # out of range; return d0 = -1
- rts
-
-#################################################################
-#################################################################
-#################################################################
-# This is the start of the cas and cas2 "core" emulation code. #
-# This is the section that may need to be replaced by the host #
-# OS if it is too operating system-specific. #
-# Please refer to the package documentation to see how to #
-# "replace" this section, if necessary. #
-#################################################################
-#################################################################
-#################################################################
-
-# ###### ## ###### ####
-# # # # # # #
-# # ###### ###### #
-# # # # # #
-# ###### # # ###### ######
-
-#########################################################################
-# XDEF **************************************************************** #
-# _isp_cas2(): "core" emulation code for the cas2 instruction #
-# #
-# XREF **************************************************************** #
-# _isp_cas2_finish() - only exit point for this emulation code; #
-# do clean-up; calculate ccodes; store #
-# Compare Ops if appropriate. #
-# #
-# INPUT *************************************************************** #
-# *see chart below* #
-# #
-# OUTPUT ************************************************************** #
-# *see chart below* #
-# #
-# ALGORITHM *********************************************************** #
-# (1) Make several copies of the effective address. #
-# (2) Save current SR; Then mask off all maskable interrupts. #
-# (3) Save current SFC/DFC (ASSUMED TO BE EQUAL!!!); Then set #
-# according to whether exception occurred in user or #
-# supervisor mode. #
-# (4) Use "plpaw" instruction to pre-load ATC with effective #
-# address pages(s). THIS SHOULD NOT FAULT!!! The relevant #
-# page(s) should have already been made resident prior to #
-# entering this routine. #
-# (5) Push the operand lines from the cache w/ "cpushl". #
-# In the 68040, this was done within the locked region. In #
-# the 68060, it is done outside of the locked region. #
-# (6) Use "plpar" instruction to do a re-load of ATC entries for #
-# ADDR1 since ADDR2 entries may have pushed ADDR1 out of the #
-# ATC. #
-# (7) Pre-fetch the core emulation instructions by executing #
-# one branch within each physical line (16 bytes) of the code #
-# before actually executing the code. #
-# (8) Load the BUSCR w/ the bus lock value. #
-# (9) Fetch the source operands using "moves". #
-# (10)Do the compares. If both equal, go to step (13). #
-# (11)Unequal. No update occurs. But, we do write the DST1 op #
-# back to itself (as w/ the '040) so we can gracefully unlock #
-# the bus (and assert LOCKE*) using BUSCR and the final move. #
-# (12)Exit. #
-# (13)Write update operand to the DST locations. Use BUSCR to #
-# assert LOCKE* for the final write operation. #
-# (14)Exit. #
-# #
-# The algorithm is actually implemented slightly differently #
-# depending on the size of the operation and the misalignment of the #
-# operands. A misaligned operand must be written in aligned chunks or #
-# else the BUSCR register control gets confused. #
-# #
-#########################################################################
-
-#################################################################
-# THIS IS THE STATE OF THE INTEGER REGISTER FILE UPON #
-# ENTERING _isp_cas2(). #
-# #
-# D0 = xxxxxxxx #
-# D1 = xxxxxxxx #
-# D2 = cmp operand 1 #
-# D3 = cmp operand 2 #
-# D4 = update oper 1 #
-# D5 = update oper 2 #
-# D6 = 'xxxxxxff if supervisor mode; 'xxxxxx00 if user mode #
-# D7 = 'xxxxxxff if longword operation; 'xxxxxx00 if word #
-# A0 = ADDR1 #
-# A1 = ADDR2 #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#################################################################
-
-# align 0x1000
-# beginning label used by _isp_cas_inrange()
- global _CASLO
-_CASLO:
-
- global _isp_cas2
-_isp_cas2:
- tst.b %d6 # user or supervisor mode?
- bne.b cas2_supervisor # supervisor
-cas2_user:
- movq.l &0x1,%d0 # load user data fc
- bra.b cas2_cont
-cas2_supervisor:
- movq.l &0x5,%d0 # load supervisor data fc
-cas2_cont:
- tst.b %d7 # word or longword?
- beq.w cas2w # word
-
-####
-cas2l:
- mov.l %a0,%a2 # copy ADDR1
- mov.l %a1,%a3 # copy ADDR2
- mov.l %a0,%a4 # copy ADDR1
- mov.l %a1,%a5 # copy ADDR2
-
- addq.l &0x3,%a4 # ADDR1+3
- addq.l &0x3,%a5 # ADDR2+3
- mov.l %a2,%d1 # ADDR1
-
-# mask interrupts levels 0-6. save old mask value.
- mov.w %sr,%d7 # save current SR
- ori.w &0x0700,%sr # inhibit interrupts
-
-# load the SFC and DFC with the appropriate mode.
- movc %sfc,%d6 # save old SFC/DFC
- movc %d0,%sfc # store new SFC
- movc %d0,%dfc # store new DFC
-
-# pre-load the operand ATC. no page faults should occur here because
-# _real_lock_page() should have taken care of this.
- plpaw (%a2) # load atc for ADDR1
- plpaw (%a4) # load atc for ADDR1+3
- plpaw (%a3) # load atc for ADDR2
- plpaw (%a5) # load atc for ADDR2+3
-
-# push the operand lines from the cache if they exist.
- cpushl %dc,(%a2) # push line for ADDR1
- cpushl %dc,(%a4) # push line for ADDR1+3
- cpushl %dc,(%a3) # push line for ADDR2
- cpushl %dc,(%a5) # push line for ADDR2+2
-
- mov.l %d1,%a2 # ADDR1
- addq.l &0x3,%d1
- mov.l %d1,%a4 # ADDR1+3
-# if ADDR1 was ATC resident before the above "plpaw" and was executed
-# and it was the next entry scheduled for replacement and ADDR2
-# shares the same set, then the "plpaw" for ADDR2 can push the ADDR1
-# entries from the ATC. so, we do a second set of "plpa"s.
- plpar (%a2) # load atc for ADDR1
- plpar (%a4) # load atc for ADDR1+3
-
-# load the BUSCR values.
- mov.l &0x80000000,%a2 # assert LOCK* buscr value
- mov.l &0xa0000000,%a3 # assert LOCKE* buscr value
- mov.l &0x00000000,%a4 # buscr unlock value
-
-# there are three possible mis-aligned cases for longword cas. they
-# are separated because the final write which asserts LOCKE* must
-# be aligned.
- mov.l %a0,%d0 # is ADDR1 misaligned?
- andi.b &0x3,%d0
- beq.b CAS2L_ENTER # no
- cmpi.b %d0,&0x2
- beq.w CAS2L2_ENTER # yes; word misaligned
- bra.w CAS2L3_ENTER # yes; byte misaligned
-
-#
-# D0 = dst operand 1 <-
-# D1 = dst operand 2 <-
-# D2 = cmp operand 1
-# D3 = cmp operand 2
-# D4 = update oper 1
-# D5 = update oper 2
-# D6 = old SFC/DFC
-# D7 = old SR
-# A0 = ADDR1
-# A1 = ADDR2
-# A2 = bus LOCK* value
-# A3 = bus LOCKE* value
-# A4 = bus unlock value
-# A5 = xxxxxxxx
-#
- align 0x10
-CAS2L_START:
- movc %a2,%buscr # assert LOCK*
- movs.l (%a1),%d1 # fetch Dest2[31:0]
- movs.l (%a0),%d0 # fetch Dest1[31:0]
- bra.b CAS2L_CONT
-CAS2L_ENTER:
- bra.b ~+16
-
-CAS2L_CONT:
- cmp.l %d0,%d2 # Dest1 - Compare1
- bne.b CAS2L_NOUPDATE
- cmp.l %d1,%d3 # Dest2 - Compare2
- bne.b CAS2L_NOUPDATE
- movs.l %d5,(%a1) # Update2[31:0] -> DEST2
- bra.b CAS2L_UPDATE
- bra.b ~+16
-
-CAS2L_UPDATE:
- movc %a3,%buscr # assert LOCKE*
- movs.l %d4,(%a0) # Update1[31:0] -> DEST1
- movc %a4,%buscr # unlock the bus
- bra.b cas2l_update_done
- bra.b ~+16
-
-CAS2L_NOUPDATE:
- movc %a3,%buscr # assert LOCKE*
- movs.l %d0,(%a0) # Dest1[31:0] -> DEST1
- movc %a4,%buscr # unlock the bus
- bra.b cas2l_noupdate_done
- bra.b ~+16
-
-CAS2L_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CAS2L_START
-
-####
-
-#################################################################
-# THIS MUST BE THE STATE OF THE INTEGER REGISTER FILE UPON #
-# ENTERING _isp_cas2(). #
-# #
-# D0 = destination[31:0] operand 1 #
-# D1 = destination[31:0] operand 2 #
-# D2 = cmp[31:0] operand 1 #
-# D3 = cmp[31:0] operand 2 #
-# D4 = 'xxxxxx11 -> no reg update; 'xxxxxx00 -> update required #
-# D5 = xxxxxxxx #
-# D6 = xxxxxxxx #
-# D7 = xxxxxxxx #
-# A0 = xxxxxxxx #
-# A1 = xxxxxxxx #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#################################################################
-
-cas2l_noupdate_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- sf %d4 # indicate no update was done
- bra.l _isp_cas2_finish
-
-cas2l_update_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- st %d4 # indicate update was done
- bra.l _isp_cas2_finish
-####
-
- align 0x10
-CAS2L2_START:
- movc %a2,%buscr # assert LOCK*
- movs.l (%a1),%d1 # fetch Dest2[31:0]
- movs.l (%a0),%d0 # fetch Dest1[31:0]
- bra.b CAS2L2_CONT
-CAS2L2_ENTER:
- bra.b ~+16
-
-CAS2L2_CONT:
- cmp.l %d0,%d2 # Dest1 - Compare1
- bne.b CAS2L2_NOUPDATE
- cmp.l %d1,%d3 # Dest2 - Compare2
- bne.b CAS2L2_NOUPDATE
- movs.l %d5,(%a1) # Update2[31:0] -> Dest2
- bra.b CAS2L2_UPDATE
- bra.b ~+16
-
-CAS2L2_UPDATE:
- swap %d4 # get Update1[31:16]
- movs.w %d4,(%a0)+ # Update1[31:16] -> DEST1
- movc %a3,%buscr # assert LOCKE*
- swap %d4 # get Update1[15:0]
- bra.b CAS2L2_UPDATE2
- bra.b ~+16
-
-CAS2L2_UPDATE2:
- movs.w %d4,(%a0) # Update1[15:0] -> DEST1+0x2
- movc %a4,%buscr # unlock the bus
- bra.w cas2l_update_done
- nop
- bra.b ~+16
-
-CAS2L2_NOUPDATE:
- swap %d0 # get Dest1[31:16]
- movs.w %d0,(%a0)+ # Dest1[31:16] -> DEST1
- movc %a3,%buscr # assert LOCKE*
- swap %d0 # get Dest1[15:0]
- bra.b CAS2L2_NOUPDATE2
- bra.b ~+16
-
-CAS2L2_NOUPDATE2:
- movs.w %d0,(%a0) # Dest1[15:0] -> DEST1+0x2
- movc %a4,%buscr # unlock the bus
- bra.w cas2l_noupdate_done
- nop
- bra.b ~+16
-
-CAS2L2_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CAS2L2_START
-
-#################################
-
- align 0x10
-CAS2L3_START:
- movc %a2,%buscr # assert LOCK*
- movs.l (%a1),%d1 # fetch Dest2[31:0]
- movs.l (%a0),%d0 # fetch Dest1[31:0]
- bra.b CAS2L3_CONT
-CAS2L3_ENTER:
- bra.b ~+16
-
-CAS2L3_CONT:
- cmp.l %d0,%d2 # Dest1 - Compare1
- bne.b CAS2L3_NOUPDATE
- cmp.l %d1,%d3 # Dest2 - Compare2
- bne.b CAS2L3_NOUPDATE
- movs.l %d5,(%a1) # Update2[31:0] -> DEST2
- bra.b CAS2L3_UPDATE
- bra.b ~+16
-
-CAS2L3_UPDATE:
- rol.l &0x8,%d4 # get Update1[31:24]
- movs.b %d4,(%a0)+ # Update1[31:24] -> DEST1
- swap %d4 # get Update1[23:8]
- movs.w %d4,(%a0)+ # Update1[23:8] -> DEST1+0x1
- bra.b CAS2L3_UPDATE2
- bra.b ~+16
-
-CAS2L3_UPDATE2:
- rol.l &0x8,%d4 # get Update1[7:0]
- movc %a3,%buscr # assert LOCKE*
- movs.b %d4,(%a0) # Update1[7:0] -> DEST1+0x3
- bra.b CAS2L3_UPDATE3
- nop
- bra.b ~+16
-
-CAS2L3_UPDATE3:
- movc %a4,%buscr # unlock the bus
- bra.w cas2l_update_done
- nop
- nop
- nop
- bra.b ~+16
-
-CAS2L3_NOUPDATE:
- rol.l &0x8,%d0 # get Dest1[31:24]
- movs.b %d0,(%a0)+ # Dest1[31:24] -> DEST1
- swap %d0 # get Dest1[23:8]
- movs.w %d0,(%a0)+ # Dest1[23:8] -> DEST1+0x1
- bra.b CAS2L3_NOUPDATE2
- bra.b ~+16
-
-CAS2L3_NOUPDATE2:
- rol.l &0x8,%d0 # get Dest1[7:0]
- movc %a3,%buscr # assert LOCKE*
- movs.b %d0,(%a0) # Update1[7:0] -> DEST1+0x3
- bra.b CAS2L3_NOUPDATE3
- nop
- bra.b ~+16
-
-CAS2L3_NOUPDATE3:
- movc %a4,%buscr # unlock the bus
- bra.w cas2l_noupdate_done
- nop
- nop
- nop
- bra.b ~+14
-
-CAS2L3_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- bra.w CAS2L3_START
-
-#############################################################
-#############################################################
-
-cas2w:
- mov.l %a0,%a2 # copy ADDR1
- mov.l %a1,%a3 # copy ADDR2
- mov.l %a0,%a4 # copy ADDR1
- mov.l %a1,%a5 # copy ADDR2
-
- addq.l &0x1,%a4 # ADDR1+1
- addq.l &0x1,%a5 # ADDR2+1
- mov.l %a2,%d1 # ADDR1
-
-# mask interrupt levels 0-6. save old mask value.
- mov.w %sr,%d7 # save current SR
- ori.w &0x0700,%sr # inhibit interrupts
-
-# load the SFC and DFC with the appropriate mode.
- movc %sfc,%d6 # save old SFC/DFC
- movc %d0,%sfc # store new SFC
- movc %d0,%dfc # store new DFC
-
-# pre-load the operand ATC. no page faults should occur because
-# _real_lock_page() should have taken care of this.
- plpaw (%a2) # load atc for ADDR1
- plpaw (%a4) # load atc for ADDR1+1
- plpaw (%a3) # load atc for ADDR2
- plpaw (%a5) # load atc for ADDR2+1
-
-# push the operand cache lines from the cache if they exist.
- cpushl %dc,(%a2) # push line for ADDR1
- cpushl %dc,(%a4) # push line for ADDR1+1
- cpushl %dc,(%a3) # push line for ADDR2
- cpushl %dc,(%a5) # push line for ADDR2+1
-
- mov.l %d1,%a2 # ADDR1
- addq.l &0x3,%d1
- mov.l %d1,%a4 # ADDR1+3
-# if ADDR1 was ATC resident before the above "plpaw" and was executed
-# and it was the next entry scheduled for replacement and ADDR2
-# shares the same set, then the "plpaw" for ADDR2 can push the ADDR1
-# entries from the ATC. so, we do a second set of "plpa"s.
- plpar (%a2) # load atc for ADDR1
- plpar (%a4) # load atc for ADDR1+3
-
-# load the BUSCR values.
- mov.l &0x80000000,%a2 # assert LOCK* buscr value
- mov.l &0xa0000000,%a3 # assert LOCKE* buscr value
- mov.l &0x00000000,%a4 # buscr unlock value
-
-# there are two possible mis-aligned cases for word cas. they
-# are separated because the final write which asserts LOCKE* must
-# be aligned.
- mov.l %a0,%d0 # is ADDR1 misaligned?
- btst &0x0,%d0
- bne.w CAS2W2_ENTER # yes
- bra.b CAS2W_ENTER # no
-
-#
-# D0 = dst operand 1 <-
-# D1 = dst operand 2 <-
-# D2 = cmp operand 1
-# D3 = cmp operand 2
-# D4 = update oper 1
-# D5 = update oper 2
-# D6 = old SFC/DFC
-# D7 = old SR
-# A0 = ADDR1
-# A1 = ADDR2
-# A2 = bus LOCK* value
-# A3 = bus LOCKE* value
-# A4 = bus unlock value
-# A5 = xxxxxxxx
-#
- align 0x10
-CAS2W_START:
- movc %a2,%buscr # assert LOCK*
- movs.w (%a1),%d1 # fetch Dest2[15:0]
- movs.w (%a0),%d0 # fetch Dest1[15:0]
- bra.b CAS2W_CONT2
-CAS2W_ENTER:
- bra.b ~+16
-
-CAS2W_CONT2:
- cmp.w %d0,%d2 # Dest1 - Compare1
- bne.b CAS2W_NOUPDATE
- cmp.w %d1,%d3 # Dest2 - Compare2
- bne.b CAS2W_NOUPDATE
- movs.w %d5,(%a1) # Update2[15:0] -> DEST2
- bra.b CAS2W_UPDATE
- bra.b ~+16
-
-CAS2W_UPDATE:
- movc %a3,%buscr # assert LOCKE*
- movs.w %d4,(%a0) # Update1[15:0] -> DEST1
- movc %a4,%buscr # unlock the bus
- bra.b cas2w_update_done
- bra.b ~+16
-
-CAS2W_NOUPDATE:
- movc %a3,%buscr # assert LOCKE*
- movs.w %d0,(%a0) # Dest1[15:0] -> DEST1
- movc %a4,%buscr # unlock the bus
- bra.b cas2w_noupdate_done
- bra.b ~+16
-
-CAS2W_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CAS2W_START
-
-####
-
-#################################################################
-# THIS MUST BE THE STATE OF THE INTEGER REGISTER FILE UPON #
-# ENTERING _isp_cas2(). #
-# #
-# D0 = destination[15:0] operand 1 #
-# D1 = destination[15:0] operand 2 #
-# D2 = cmp[15:0] operand 1 #
-# D3 = cmp[15:0] operand 2 #
-# D4 = 'xxxxxx11 -> no reg update; 'xxxxxx00 -> update required #
-# D5 = xxxxxxxx #
-# D6 = xxxxxxxx #
-# D7 = xxxxxxxx #
-# A0 = xxxxxxxx #
-# A1 = xxxxxxxx #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#################################################################
-
-cas2w_noupdate_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- sf %d4 # indicate no update was done
- bra.l _isp_cas2_finish
-
-cas2w_update_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- st %d4 # indicate update was done
- bra.l _isp_cas2_finish
-####
-
- align 0x10
-CAS2W2_START:
- movc %a2,%buscr # assert LOCK*
- movs.w (%a1),%d1 # fetch Dest2[15:0]
- movs.w (%a0),%d0 # fetch Dest1[15:0]
- bra.b CAS2W2_CONT2
-CAS2W2_ENTER:
- bra.b ~+16
-
-CAS2W2_CONT2:
- cmp.w %d0,%d2 # Dest1 - Compare1
- bne.b CAS2W2_NOUPDATE
- cmp.w %d1,%d3 # Dest2 - Compare2
- bne.b CAS2W2_NOUPDATE
- movs.w %d5,(%a1) # Update2[15:0] -> DEST2
- bra.b CAS2W2_UPDATE
- bra.b ~+16
-
-CAS2W2_UPDATE:
- ror.l &0x8,%d4 # get Update1[15:8]
- movs.b %d4,(%a0)+ # Update1[15:8] -> DEST1
- movc %a3,%buscr # assert LOCKE*
- rol.l &0x8,%d4 # get Update1[7:0]
- bra.b CAS2W2_UPDATE2
- bra.b ~+16
-
-CAS2W2_UPDATE2:
- movs.b %d4,(%a0) # Update1[7:0] -> DEST1+0x1
- movc %a4,%buscr # unlock the bus
- bra.w cas2w_update_done
- nop
- bra.b ~+16
-
-CAS2W2_NOUPDATE:
- ror.l &0x8,%d0 # get Dest1[15:8]
- movs.b %d0,(%a0)+ # Dest1[15:8] -> DEST1
- movc %a3,%buscr # assert LOCKE*
- rol.l &0x8,%d0 # get Dest1[7:0]
- bra.b CAS2W2_NOUPDATE2
- bra.b ~+16
-
-CAS2W2_NOUPDATE2:
- movs.b %d0,(%a0) # Dest1[7:0] -> DEST1+0x1
- movc %a4,%buscr # unlock the bus
- bra.w cas2w_noupdate_done
- nop
- bra.b ~+16
-
-CAS2W2_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CAS2W2_START
-
-# ###### ## ######
-# # # # #
-# # ###### ######
-# # # # #
-# ###### # # ######
-
-#########################################################################
-# XDEF **************************************************************** #
-# _isp_cas(): "core" emulation code for the cas instruction #
-# #
-# XREF **************************************************************** #
-# _isp_cas_finish() - only exit point for this emulation code; #
-# do clean-up #
-# #
-# INPUT *************************************************************** #
-# *see entry chart below* #
-# #
-# OUTPUT ************************************************************** #
-# *see exit chart below* #
-# #
-# ALGORITHM *********************************************************** #
-# (1) Make several copies of the effective address. #
-# (2) Save current SR; Then mask off all maskable interrupts. #
-# (3) Save current DFC/SFC (ASSUMED TO BE EQUAL!!!); Then set #
-# SFC/DFC according to whether exception occurred in user or #
-# supervisor mode. #
-# (4) Use "plpaw" instruction to pre-load ATC with efective #
-# address page(s). THIS SHOULD NOT FAULT!!! The relevant #
-# page(s) should have been made resident prior to entering #
-# this routine. #
-# (5) Push the operand lines from the cache w/ "cpushl". #
-# In the 68040, this was done within the locked region. In #
-# the 68060, it is done outside of the locked region. #
-# (6) Pre-fetch the core emulation instructions by executing one #
-# branch within each physical line (16 bytes) of the code #
-# before actually executing the code. #
-# (7) Load the BUSCR with the bus lock value. #
-# (8) Fetch the source operand. #
-# (9) Do the compare. If equal, go to step (12). #
-# (10)Unequal. No update occurs. But, we do write the DST op back #
-# to itself (as w/ the '040) so we can gracefully unlock #
-# the bus (and assert LOCKE*) using BUSCR and the final move. #
-# (11)Exit. #
-# (12)Write update operand to the DST location. Use BUSCR to #
-# assert LOCKE* for the final write operation. #
-# (13)Exit. #
-# #
-# The algorithm is actually implemented slightly differently #
-# depending on the size of the operation and the misalignment of the #
-# operand. A misaligned operand must be written in aligned chunks or #
-# else the BUSCR register control gets confused. #
-# #
-#########################################################################
-
-#########################################################
-# THIS IS THE STATE OF THE INTEGER REGISTER FILE UPON #
-# ENTERING _isp_cas(). #
-# #
-# D0 = xxxxxxxx #
-# D1 = xxxxxxxx #
-# D2 = update operand #
-# D3 = xxxxxxxx #
-# D4 = compare operand #
-# D5 = xxxxxxxx #
-# D6 = supervisor ('xxxxxxff) or user mode ('xxxxxx00) #
-# D7 = longword ('xxxxxxff) or word size ('xxxxxx00) #
-# A0 = ADDR #
-# A1 = xxxxxxxx #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#########################################################
-
- global _isp_cas
-_isp_cas:
- tst.b %d6 # user or supervisor mode?
- bne.b cas_super # supervisor
-cas_user:
- movq.l &0x1,%d0 # load user data fc
- bra.b cas_cont
-cas_super:
- movq.l &0x5,%d0 # load supervisor data fc
-
-cas_cont:
- tst.b %d7 # word or longword?
- bne.w casl # longword
-
-####
-casw:
- mov.l %a0,%a1 # make copy for plpaw1
- mov.l %a0,%a2 # make copy for plpaw2
- addq.l &0x1,%a2 # plpaw2 points to end of word
-
- mov.l %d2,%d3 # d3 = update[7:0]
- lsr.w &0x8,%d2 # d2 = update[15:8]
-
-# mask interrupt levels 0-6. save old mask value.
- mov.w %sr,%d7 # save current SR
- ori.w &0x0700,%sr # inhibit interrupts
-
-# load the SFC and DFC with the appropriate mode.
- movc %sfc,%d6 # save old SFC/DFC
- movc %d0,%sfc # load new sfc
- movc %d0,%dfc # load new dfc
-
-# pre-load the operand ATC. no page faults should occur here because
-# _real_lock_page() should have taken care of this.
- plpaw (%a1) # load atc for ADDR
- plpaw (%a2) # load atc for ADDR+1
-
-# push the operand lines from the cache if they exist.
- cpushl %dc,(%a1) # push dirty data
- cpushl %dc,(%a2) # push dirty data
-
-# load the BUSCR values.
- mov.l &0x80000000,%a1 # assert LOCK* buscr value
- mov.l &0xa0000000,%a2 # assert LOCKE* buscr value
- mov.l &0x00000000,%a3 # buscr unlock value
-
-# pre-load the instruction cache for the following algorithm.
-# this will minimize the number of cycles that LOCK* will be asserted.
- bra.b CASW_ENTER # start pre-loading icache
-
-#
-# D0 = dst operand <-
-# D1 = update[15:8] operand
-# D2 = update[7:0] operand
-# D3 = xxxxxxxx
-# D4 = compare[15:0] operand
-# D5 = xxxxxxxx
-# D6 = old SFC/DFC
-# D7 = old SR
-# A0 = ADDR
-# A1 = bus LOCK* value
-# A2 = bus LOCKE* value
-# A3 = bus unlock value
-# A4 = xxxxxxxx
-# A5 = xxxxxxxx
-#
- align 0x10
-CASW_START:
- movc %a1,%buscr # assert LOCK*
- movs.w (%a0),%d0 # fetch Dest[15:0]
- cmp.w %d0,%d4 # Dest - Compare
- bne.b CASW_NOUPDATE
- bra.b CASW_UPDATE
-CASW_ENTER:
- bra.b ~+16
-
-CASW_UPDATE:
- movs.b %d2,(%a0)+ # Update[15:8] -> DEST
- movc %a2,%buscr # assert LOCKE*
- movs.b %d3,(%a0) # Update[7:0] -> DEST+0x1
- bra.b CASW_UPDATE2
- bra.b ~+16
-
-CASW_UPDATE2:
- movc %a3,%buscr # unlock the bus
- bra.b casw_update_done
- nop
- nop
- nop
- nop
- bra.b ~+16
-
-CASW_NOUPDATE:
- ror.l &0x8,%d0 # get Dest[15:8]
- movs.b %d0,(%a0)+ # Dest[15:8] -> DEST
- movc %a2,%buscr # assert LOCKE*
- rol.l &0x8,%d0 # get Dest[7:0]
- bra.b CASW_NOUPDATE2
- bra.b ~+16
-
-CASW_NOUPDATE2:
- movs.b %d0,(%a0) # Dest[7:0] -> DEST+0x1
- movc %a3,%buscr # unlock the bus
- bra.b casw_noupdate_done
- nop
- nop
- bra.b ~+16
-
-CASW_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CASW_START
-
-#################################################################
-# THIS MUST BE THE STATE OF THE INTEGER REGISTER FILE UPON #
-# CALLING _isp_cas_finish(). #
-# #
-# D0 = destination[15:0] operand #
-# D1 = 'xxxxxx11 -> no reg update; 'xxxxxx00 -> update required #
-# D2 = xxxxxxxx #
-# D3 = xxxxxxxx #
-# D4 = compare[15:0] operand #
-# D5 = xxxxxxxx #
-# D6 = xxxxxxxx #
-# D7 = xxxxxxxx #
-# A0 = xxxxxxxx #
-# A1 = xxxxxxxx #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#################################################################
-
-casw_noupdate_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- sf %d1 # indicate no update was done
- bra.l _isp_cas_finish
-
-casw_update_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- st %d1 # indicate update was done
- bra.l _isp_cas_finish
-
-################
-
-# there are two possible mis-aligned cases for longword cas. they
-# are separated because the final write which asserts LOCKE* must
-# be an aligned write.
-casl:
- mov.l %a0,%a1 # make copy for plpaw1
- mov.l %a0,%a2 # make copy for plpaw2
- addq.l &0x3,%a2 # plpaw2 points to end of longword
-
- mov.l %a0,%d1 # byte or word misaligned?
- btst &0x0,%d1
- bne.w casl2 # byte misaligned
-
- mov.l %d2,%d3 # d3 = update[15:0]
- swap %d2 # d2 = update[31:16]
-
-# mask interrupts levels 0-6. save old mask value.
- mov.w %sr,%d7 # save current SR
- ori.w &0x0700,%sr # inhibit interrupts
-
-# load the SFC and DFC with the appropriate mode.
- movc %sfc,%d6 # save old SFC/DFC
- movc %d0,%sfc # load new sfc
- movc %d0,%dfc # load new dfc
-
-# pre-load the operand ATC. no page faults should occur here because
-# _real_lock_page() should have taken care of this.
- plpaw (%a1) # load atc for ADDR
- plpaw (%a2) # load atc for ADDR+3
-
-# push the operand lines from the cache if they exist.
- cpushl %dc,(%a1) # push dirty data
- cpushl %dc,(%a2) # push dirty data
-
-# load the BUSCR values.
- mov.l &0x80000000,%a1 # assert LOCK* buscr value
- mov.l &0xa0000000,%a2 # assert LOCKE* buscr value
- mov.l &0x00000000,%a3 # buscr unlock value
-
- bra.b CASL_ENTER # start pre-loading icache
-
-#
-# D0 = dst operand <-
-# D1 = xxxxxxxx
-# D2 = update[31:16] operand
-# D3 = update[15:0] operand
-# D4 = compare[31:0] operand
-# D5 = xxxxxxxx
-# D6 = old SFC/DFC
-# D7 = old SR
-# A0 = ADDR
-# A1 = bus LOCK* value
-# A2 = bus LOCKE* value
-# A3 = bus unlock value
-# A4 = xxxxxxxx
-# A5 = xxxxxxxx
-#
- align 0x10
-CASL_START:
- movc %a1,%buscr # assert LOCK*
- movs.l (%a0),%d0 # fetch Dest[31:0]
- cmp.l %d0,%d4 # Dest - Compare
- bne.b CASL_NOUPDATE
- bra.b CASL_UPDATE
-CASL_ENTER:
- bra.b ~+16
-
-CASL_UPDATE:
- movs.w %d2,(%a0)+ # Update[31:16] -> DEST
- movc %a2,%buscr # assert LOCKE*
- movs.w %d3,(%a0) # Update[15:0] -> DEST+0x2
- bra.b CASL_UPDATE2
- bra.b ~+16
-
-CASL_UPDATE2:
- movc %a3,%buscr # unlock the bus
- bra.b casl_update_done
- nop
- nop
- nop
- nop
- bra.b ~+16
-
-CASL_NOUPDATE:
- swap %d0 # get Dest[31:16]
- movs.w %d0,(%a0)+ # Dest[31:16] -> DEST
- swap %d0 # get Dest[15:0]
- movc %a2,%buscr # assert LOCKE*
- bra.b CASL_NOUPDATE2
- bra.b ~+16
-
-CASL_NOUPDATE2:
- movs.w %d0,(%a0) # Dest[15:0] -> DEST+0x2
- movc %a3,%buscr # unlock the bus
- bra.b casl_noupdate_done
- nop
- nop
- bra.b ~+16
-
-CASL_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CASL_START
-
-#################################################################
-# THIS MUST BE THE STATE OF THE INTEGER REGISTER FILE UPON #
-# CALLING _isp_cas_finish(). #
-# #
-# D0 = destination[31:0] operand #
-# D1 = 'xxxxxx11 -> no reg update; 'xxxxxx00 -> update required #
-# D2 = xxxxxxxx #
-# D3 = xxxxxxxx #
-# D4 = compare[31:0] operand #
-# D5 = xxxxxxxx #
-# D6 = xxxxxxxx #
-# D7 = xxxxxxxx #
-# A0 = xxxxxxxx #
-# A1 = xxxxxxxx #
-# A2 = xxxxxxxx #
-# A3 = xxxxxxxx #
-# A4 = xxxxxxxx #
-# A5 = xxxxxxxx #
-# A6 = frame pointer #
-# A7 = stack pointer #
-#################################################################
-
-casl_noupdate_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupt mask level.
- mov.w %d7,%sr # restore old SR
-
- sf %d1 # indicate no update was done
- bra.l _isp_cas_finish
-
-casl_update_done:
-
-# restore previous SFC/DFC value.
- movc %d6,%sfc # restore old SFC
- movc %d6,%dfc # restore old DFC
-
-# restore previous interrupts mask level.
- mov.w %d7,%sr # restore old SR
-
- st %d1 # indicate update was done
- bra.l _isp_cas_finish
-
-#######################################
-casl2:
- mov.l %d2,%d5 # d5 = Update[7:0]
- lsr.l &0x8,%d2
- mov.l %d2,%d3 # d3 = Update[23:8]
- swap %d2 # d2 = Update[31:24]
-
-# mask interrupts levels 0-6. save old mask value.
- mov.w %sr,%d7 # save current SR
- ori.w &0x0700,%sr # inhibit interrupts
-
-# load the SFC and DFC with the appropriate mode.
- movc %sfc,%d6 # save old SFC/DFC
- movc %d0,%sfc # load new sfc
- movc %d0,%dfc # load new dfc
-
-# pre-load the operand ATC. no page faults should occur here because
-# _real_lock_page() should have taken care of this already.
- plpaw (%a1) # load atc for ADDR
- plpaw (%a2) # load atc for ADDR+3
-
-# puch the operand lines from the cache if they exist.
- cpushl %dc,(%a1) # push dirty data
- cpushl %dc,(%a2) # push dirty data
-
-# load the BUSCR values.
- mov.l &0x80000000,%a1 # assert LOCK* buscr value
- mov.l &0xa0000000,%a2 # assert LOCKE* buscr value
- mov.l &0x00000000,%a3 # buscr unlock value
-
-# pre-load the instruction cache for the following algorithm.
-# this will minimize the number of cycles that LOCK* will be asserted.
- bra.b CASL2_ENTER # start pre-loading icache
-
-#
-# D0 = dst operand <-
-# D1 = xxxxxxxx
-# D2 = update[31:24] operand
-# D3 = update[23:8] operand
-# D4 = compare[31:0] operand
-# D5 = update[7:0] operand
-# D6 = old SFC/DFC
-# D7 = old SR
-# A0 = ADDR
-# A1 = bus LOCK* value
-# A2 = bus LOCKE* value
-# A3 = bus unlock value
-# A4 = xxxxxxxx
-# A5 = xxxxxxxx
-#
- align 0x10
-CASL2_START:
- movc %a1,%buscr # assert LOCK*
- movs.l (%a0),%d0 # fetch Dest[31:0]
- cmp.l %d0,%d4 # Dest - Compare
- bne.b CASL2_NOUPDATE
- bra.b CASL2_UPDATE
-CASL2_ENTER:
- bra.b ~+16
-
-CASL2_UPDATE:
- movs.b %d2,(%a0)+ # Update[31:24] -> DEST
- movs.w %d3,(%a0)+ # Update[23:8] -> DEST+0x1
- movc %a2,%buscr # assert LOCKE*
- bra.b CASL2_UPDATE2
- bra.b ~+16
-
-CASL2_UPDATE2:
- movs.b %d5,(%a0) # Update[7:0] -> DEST+0x3
- movc %a3,%buscr # unlock the bus
- bra.w casl_update_done
- nop
- bra.b ~+16
-
-CASL2_NOUPDATE:
- rol.l &0x8,%d0 # get Dest[31:24]
- movs.b %d0,(%a0)+ # Dest[31:24] -> DEST
- swap %d0 # get Dest[23:8]
- movs.w %d0,(%a0)+ # Dest[23:8] -> DEST+0x1
- bra.b CASL2_NOUPDATE2
- bra.b ~+16
-
-CASL2_NOUPDATE2:
- rol.l &0x8,%d0 # get Dest[7:0]
- movc %a2,%buscr # assert LOCKE*
- movs.b %d0,(%a0) # Dest[7:0] -> DEST+0x3
- bra.b CASL2_NOUPDATE3
- nop
- bra.b ~+16
-
-CASL2_NOUPDATE3:
- movc %a3,%buscr # unlock the bus
- bra.w casl_noupdate_done
- nop
- nop
- nop
- bra.b ~+16
-
-CASL2_FILLER:
- nop
- nop
- nop
- nop
- nop
- nop
- nop
- bra.b CASL2_START
-
-####
-####
-# end label used by _isp_cas_inrange()
- global _CASHI
-_CASHI:
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/itest.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/itest.S
deleted file mode 100644
index beca47e7..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/itest.S
+++ /dev/null
@@ -1,6386 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-#############################################
-set SREGS, -64
-set IREGS, -128
-set SCCR, -130
-set ICCR, -132
-set TESTCTR, -136
-set EAMEM, -140
-set EASTORE, -144
-set DATA, -160
-
-#############################################
-TESTTOP:
- bra.l _060TESTS_
-
-start_str:
- string "Testing 68060 ISP started:\n"
-
-pass_str:
- string "passed\n"
-fail_str:
- string " failed\n"
-
- align 0x4
-chk_test:
- tst.l %d0
- bne.b test_fail
-test_pass:
- pea pass_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
- rts
-test_fail:
- mov.l %d1,-(%sp)
- bsr.l _print_num
- addq.l &0x4,%sp
-
- pea fail_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
- rts
-
-#############################################
-_060TESTS_:
- link %a6,&-160
-
- movm.l &0x3f3c,-(%sp)
-
- pea start_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
-### mul
- clr.l TESTCTR(%a6)
- pea mulul_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l mulul_0
-
- bsr.l chk_test
-
-### div
- clr.l TESTCTR(%a6)
- pea divul_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l divul_0
-
- bsr.l chk_test
-
-### cmp2
- clr.l TESTCTR(%a6)
- pea cmp2_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l cmp2_1
-
- bsr.l chk_test
-
-### movp
- clr.l TESTCTR(%a6)
- pea movp_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l movp_0
-
- bsr.l chk_test
-
-### ea
- clr.l TESTCTR(%a6)
- pea ea_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- mov.l &0x2,EAMEM(%a6)
- bsr.l ea_0
-
- bsr.l chk_test
-
-### cas
- clr.l TESTCTR(%a6)
- pea cas_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l cas0
-
- bsr.l chk_test
-
-### cas2
- clr.l TESTCTR(%a6)
- pea cas2_str(%pc)
- bsr.l _print_str
- addq.l &0x4,%sp
-
- bsr.l cas20
-
- bsr.l chk_test
-
-###
- movm.l (%sp)+,&0x3cfc
-
- unlk %a6
- rts
-
-#############################################
-#############################################
-
-mulul_str:
- string "\t64-bit multiply..."
-
- align 0x4
-mulul_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d1
- mov.l &0x99999999,%d2
- mov.l &0x88888888,%d3
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- clr.l IREGS+0x8(%a6)
- clr.l IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x77777777,%d1
- mov.l &0x99999999,%d2
- mov.l &0x00000000,%d3
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- clr.l IREGS+0x8(%a6)
- clr.l IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x00000010,%d1
- mov.l &0x66666666,%d2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d2
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000006,IREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x55555555,%d1
- mov.l &0x00000000,%d2
- mov.l &0x00000003,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000000,IREGS+0x8(%a6)
- mov.l &0xffffffff,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x40000000,%d1
- mov.l &0x00000000,%d2
- mov.l &0x00000004,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000001,IREGS+0x8(%a6)
- mov.l &0x00000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xffffffff,%d1
- mov.l &0x00000000,%d2
- mov.l &0xffffffff,%d3
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xfffffffe,IREGS+0x8(%a6)
- mov.l &0x00000001,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_6:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x80000000,%d1
- mov.l &0x00000000,%d2
- mov.l &0xffffffff,%d3
-
- mov.w &0x00000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- muls.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000000,IREGS+0x8(%a6)
- mov.l &0x80000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_7:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x80000000,%d1
- mov.l &0x00000000,%d2
- mov.l &0x00000001,%d3
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- muls.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xffffffff,IREGS+0x8(%a6)
- mov.l &0x80000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-mulul_8:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x00000001,%d1
- mov.l &0x00000000,%d2
- mov.l &0x80000000,%d3
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- muls.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xffffffff,IREGS+0x8(%a6)
- mov.l &0x80000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-#############################################
-
-movp_str:
- string "\tmovep..."
-
- align 0x4
-###############################
-# movep.w %d0,(0x0,%a0) #
-###############################
-movp_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.b 0x0(%a0)
- clr.b 0x2(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0(%a0),%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w %d0,(0x0,%a0) #
-###############################
-movp_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x4(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.l -0x4(%a0)
- clr.l (%a0)
- clr.l 0x4(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- tst.l -0x4(%a0)
- bne.l error
- tst.l 0x4(%a0)
- bne.l error
- cmpi.l (%a0),&0xaa00aa00
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-#####################################################
-# movep.w %d0,(0x0,%a0) #
-# - this test has %cc initially equal to zero #
-#####################################################
-movp_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.b 0x0(%a0)
- clr.b 0x2(%a0)
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0(%a0),%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w (0x0,%a0),%d0 #
-###############################
-movp_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.b &0xaa,0x0(%a0)
- mov.b &0xaa,0x2(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w (0x0,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.w &0xaaaa,IREGS+0x2(%a6)
-
- mov.w &0xaaaa,%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.l %d0,(0x0,%a0) #
-###############################
-movp_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.l &0xaaaaaaaa,%d0
- clr.b 0x0(%a0)
- clr.b 0x2(%a0)
- clr.b 0x4(%a0)
- clr.b 0x6(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x6(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x4(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x2(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x0(%a0),%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.l %d0,(0x0,%a0) #
-###############################
-movp_5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x4(%a6),%a0
- mov.l &0xaaaaaaaa,%d0
- clr.l -0x4(%a0)
- clr.l (%a0)
- clr.l 0x4(%a0)
- clr.l 0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- tst.l -0x4(%a0)
- bne.l error
- tst.l 0x8(%a0)
- bne.l error
- cmpi.l (%a0),&0xaa00aa00
- bne.l error
- cmpi.l 0x4(%a0),&0xaa00aa00
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.l (0x0,%a0),%d0 #
-###############################
-movp_6:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.b &0xaa,0x0(%a0)
- mov.b &0xaa,0x2(%a0)
- mov.b &0xaa,0x4(%a0)
- mov.b &0xaa,0x6(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l (0x0,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xaaaaaaaa,IREGS(%a6)
-
- mov.l &0xaaaaaaaa,%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w %d7,(0x0,%a0) #
-###############################
-movp_7:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.w &0xaaaa,%d7
- clr.b 0x0(%a0)
- clr.b 0x2(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d7,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0(%a0),%d1
-
- cmp.w %d7,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w (0x0,%a0),%d7 #
-###############################
-movp_8:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.b &0xaa,0x0(%a0)
- mov.b &0xaa,0x2(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w (0x0,%a0),%d7
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.w &0xaaaa,IREGS+30(%a6)
-
- mov.w &0xaaaa,%d1
-
- cmp.w %d7,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w %d0,(0x0,%a0) #
-###############################
-movp_9:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.b 0x0(%a0)
- clr.b 0x2(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(0x0,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0(%a0),%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w %d0,(0x8,%a0) #
-###############################
-movp_10:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.b 0x0+0x8(%a0)
- clr.b 0x2+0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(0x8,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2+0x8(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0+0x8(%a0),%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.w (0x8,%a0),%d0 #
-###############################
-movp_11:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.b &0xaa,0x0+0x8(%a0)
- mov.b &0xaa,0x2+0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w (0x8,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.w &0xaaaa,IREGS+0x2(%a6)
-
- mov.w &0xaaaa,%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.l %d0,(0x8,%a0) #
-###############################
-movp_12:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.l &0xaaaaaaaa,%d0
- clr.b 0x0+0x8(%a0)
- clr.b 0x2+0x8(%a0)
- clr.b 0x4+0x8(%a0)
- clr.b 0x6+0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l %d0,(0x8,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x6+0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x4+0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x2+0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x0+0x8(%a0),%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-###############################
-# movep.l (0x8,%a0),%d0 #
-###############################
-movp_13:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA(%a6),%a0
- mov.b &0xaa,0x0+0x8(%a0)
- mov.b &0xaa,0x2+0x8(%a0)
- mov.b &0xaa,0x4+0x8(%a0)
- mov.b &0xaa,0x6+0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l (0x8,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xaaaaaaaa,IREGS(%a6)
-
- mov.l &0xaaaaaaaa,%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-################################
-# movep.w %d0,(-0x8,%a0) #
-################################
-movp_14:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x8(%a6),%a0
- mov.w &0xaaaa,%d0
- clr.b 0x0-0x8(%a0)
- clr.b 0x2-0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w %d0,(-0x8,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x2-0x8(%a0),%d1
- lsl.w &0x8,%d1
- mov.b 0x0-0x8(%a0),%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-################################
-# movep.w (-0x8,%a0),%d0 #
-################################
-movp_15:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x8(%a6),%a0
- mov.b &0xaa,0x0-0x8(%a0)
- mov.b &0xaa,0x2-0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.w (-0x8,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.w &0xaaaa,IREGS+0x2(%a6)
-
- mov.w &0xaaaa,%d1
-
- cmp.w %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-################################
-# movep.l %d0,(-0x8,%a0) #
-################################
-movp_16:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x8(%a6),%a0
- mov.l &0xaaaaaaaa,%d0
- clr.b 0x0-0x8(%a0)
- clr.b 0x2-0x8(%a0)
- clr.b 0x4-0x8(%a0)
- clr.b 0x8-0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l %d0,(-0x8,%a0)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- mov.b 0x6-0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x4-0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x2-0x8(%a0),%d1
- lsl.l &0x8,%d1
- mov.b 0x0-0x8(%a0),%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-################################
-# movep.l (-0x8,%a0),%d0 #
-################################
-movp_17:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x8(%a6),%a0
- mov.b &0xaa,0x0-0x8(%a0)
- mov.b &0xaa,0x2-0x8(%a0)
- mov.b &0xaa,0x4-0x8(%a0)
- mov.b &0xaa,0x8-0x8(%a0)
-
- mov.w &0x001f,ICCR(%a6)
- mov.w &0x1f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- movp.l (-0x8,%a0),%d0
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xaaaaaaaa,IREGS(%a6)
-
- mov.l &0xaaaaaaaa,%d1
-
- cmp.l %d0,%d1
- bne.l error
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-###########################################################
-
-divul_str:
- string "\t64-bit divide..."
-
- align 0x4
-divul_0:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d1
-# mov.l &0x99999999,%d2
-# mov.l &0x88888888,%d3
-
-# mov.w &0x001e,ICCR(%a6)
-# mov.w &0x001f,%cc
-# movm.l &0x7fff,IREGS(%a6)
-
-# divu.l %d1,%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0x7fff,SREGS(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-divul_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x00000001,%d1
- mov.l &0x00000000,%d2
- mov.l &0x00000000,%d3
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x44444444,%d1
- mov.l &0x00000000,%d2
- mov.l &0x55555555,%d3
-
- mov.w &0x0010,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x11111111,IREGS+0x8(%a6)
- mov.l &0x00000001,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x55555555,%d1
- mov.l &0x00000000,%d2
- mov.l &0x44444444,%d3
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x44444444,IREGS+0x8(%a6)
- mov.l &0x00000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x11111111,%d1
- mov.l &0x44444444,%d2
- mov.l &0x44444444,%d3
-
- mov.w &0x001e,ICCR(%a6)
- mov.w &0x001d,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xfffffffe,%d1
- mov.l &0x00000001,%d2
- mov.l &0x00000002,%d3
-
- mov.w &0x001e,ICCR(%a6)
- mov.w &0x001d,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divs.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_6:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xfffffffe,%d1
- mov.l &0x00000001,%d2
- mov.l &0x00000000,%d3
-
- mov.w &0x0018,ICCR(%a6)
- mov.w &0x001d,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divs.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000000,IREGS+0x8(%a6)
- mov.l &0x80000000,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_7:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x00000002,%d1
- mov.l &0x00000001,%d2
- mov.l &0x00000000,%d3
-
- mov.w &0x001e,ICCR(%a6)
- mov.w &0x001d,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divs.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_8:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xffffffff,%d1
- mov.l &0xfffffffe,%d2
- mov.l &0xffffffff,%d3
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_9:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xffffffff,%d1
- mov.l &0xfffffffe,%d2
- mov.l &0xffffffff,%d3
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l &0xffffffff,%d2:%d2
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0xffffffff,IREGS+0x8(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-divul_10:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x0000ffff,%d1
- mov.l &0x00000001,%d2
- mov.l &0x55555555,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- divu.l %d1,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x0000aaab,IREGS+0x8(%a6)
- mov.l &0x00015556,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-###########################################################
-
-cas_str:
- string "\tcas..."
-
- align 0x4
-cas0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
-
- mov.w &0xaaaa,(%a0)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.w %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d3
- mov.w &0xbbbb,IREGS+0xc+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
-
- mov.w &0xeeee,(%a0)
-
- mov.w &0x0000aaaa,%d1
- mov.w &0x0000bbbb,%d2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.w %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d3
- mov.w &0xeeee,IREGS+0x4+0x2(%a6)
- mov.w &0xeeee,IREGS+0xc+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x2(%a6),%a0
-
- mov.l &0xaaaaaaaa,(%a0)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.l %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d3
- mov.l &0xbbbbbbbb,IREGS+0xc(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x2(%a6),%a0
-
- mov.l &0xeeeeeeee,(%a0)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.l %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d3
- mov.l &0xeeeeeeee,IREGS+0x4(%a6)
- mov.l &0xeeeeeeee,IREGS+0xc(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
-
- mov.l &0xaaaaaaaa,(%a0)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.l %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d3
- mov.l &0xbbbbbbbb,IREGS+0xc(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
-
- mov.l &0x7fffffff,(%a0)
-
- mov.l &0x80000000,%d1
- mov.l &0xbbbbbbbb,%d2
-
- mov.w &0x001b,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas.l %d1,%d2,(%a0) # Dc,Du,<ea>
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d3
- mov.l &0x7fffffff,IREGS+0x4(%a6)
- mov.l &0x7fffffff,IREGS+0xc(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-###########################################################
-
-cas2_str:
- string "\tcas2..."
-
- align 0x4
-cas20:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xcccccccc,IREGS+0x14(%a6)
- mov.l &0xdddddddd,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas21:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xcccccccc,IREGS+0x14(%a6)
- mov.l &0xdddddddd,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas22:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x2(%a6),%a0
- lea DATA+0x6(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xcccccccc,IREGS+0x14(%a6)
- mov.l &0xdddddddd,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas23:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.l &0xeeeeeeee,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xeeeeeeee,IREGS+0x4(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x8(%a6)
- mov.l &0xeeeeeeee,IREGS+0x14(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas24:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.l &0xeeeeeeee,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xeeeeeeee,IREGS+0x4(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x8(%a6)
- mov.l &0xeeeeeeee,IREGS+0x14(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas25:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x2(%a6),%a0
- lea DATA+0x6(%a6),%a1
-
- mov.l &0xeeeeeeee,(%a0)
- mov.l &0xbbbbbbbb,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xeeeeeeee,IREGS+0x4(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x8(%a6)
- mov.l &0xeeeeeeee,IREGS+0x14(%a6)
- mov.l &0xbbbbbbbb,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas26:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0xeeeeeeee,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xaaaaaaaa,IREGS+0x4(%a6)
- mov.l &0xeeeeeeee,IREGS+0x8(%a6)
- mov.l &0xaaaaaaaa,IREGS+0x14(%a6)
- mov.l &0xeeeeeeee,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas27:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0xeeeeeeee,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0xbbbbbbbb,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xaaaaaaaa,IREGS+0x4(%a6)
- mov.l &0xeeeeeeee,IREGS+0x8(%a6)
- mov.l &0xaaaaaaaa,IREGS+0x14(%a6)
- mov.l &0xeeeeeeee,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas28:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x2(%a6),%a0
- lea DATA+0x6(%a6),%a1
-
- mov.l &0xaaaaaaaa,(%a0)
- mov.l &0x7fffffff,(%a1)
-
- mov.l &0xaaaaaaaa,%d1
- mov.l &0x80000000,%d2
- mov.l &0xcccccccc,%d3
- mov.l &0xdddddddd,%d4
-
- mov.w &0x000b,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.l %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.l (%a0),%d5
- mov.l (%a1),%d6
- mov.l &0xaaaaaaaa,IREGS+0x4(%a6)
- mov.l &0x7fffffff,IREGS+0x8(%a6)
- mov.l &0xaaaaaaaa,IREGS+0x14(%a6)
- mov.l &0x7fffffff,IREGS+0x18(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-##################################
-cas29:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.w &0xaaaa,(%a0)
- mov.w &0xbbbb,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x0014,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xcccc,IREGS+0x14+0x2(%a6)
- mov.w &0xdddd,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas210:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.w &0xaaaa,(%a0)
- mov.w &0xbbbb,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xcccc,IREGS+0x14+0x2(%a6)
- mov.w &0xdddd,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas211:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.w &0xeeee,(%a0)
- mov.w &0xbbbb,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xeeee,IREGS+0x4+0x2(%a6)
- mov.w &0xbbbb,IREGS+0x8+0x2(%a6)
- mov.w &0xeeee,IREGS+0x14+0x2(%a6)
- mov.w &0xbbbb,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas212:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.w &0xeeee,(%a0)
- mov.w &0xbbbb,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xeeee,IREGS+0x4+0x2(%a6)
- mov.w &0xbbbb,IREGS+0x8+0x2(%a6)
- mov.w &0xeeee,IREGS+0x14+0x2(%a6)
- mov.w &0xbbbb,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas213:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x0(%a6),%a0
- lea DATA+0x4(%a6),%a1
-
- mov.w &0xaaaa,(%a0)
- mov.w &0xeeee,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0xbbbb,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xaaaa,IREGS+0x4+0x2(%a6)
- mov.w &0xeeee,IREGS+0x8+0x2(%a6)
- mov.w &0xaaaa,IREGS+0x14+0x2(%a6)
- mov.w &0xeeee,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cas214:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- lea DATA+0x1(%a6),%a0
- lea DATA+0x5(%a6),%a1
-
- mov.w &0xaaaa,(%a0)
- mov.w &0x7fff,(%a1)
-
- mov.w &0xaaaa,%d1
- mov.w &0x8000,%d2
- mov.w &0xcccc,%d3
- mov.w &0xdddd,%d4
-
- mov.w &0x001b,ICCR(%a6)
- mov.w &0x0010,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cas2.w %d1:%d2,%d3:%d4,(%a0):(%a1) # Dc1:Dc2,Du1:Du2,(Rn1):(Rn2)
-
- mov.w %cc,SCCR(%a6)
- mov.w (%a0),%d5
- mov.w (%a1),%d6
- mov.w &0xaaaa,IREGS+0x4+0x2(%a6)
- mov.w &0x7fff,IREGS+0x8+0x2(%a6)
- mov.w &0xaaaa,IREGS+0x14+0x2(%a6)
- mov.w &0x7fff,IREGS+0x18+0x2(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-###########################################################
-
-cmp2_str:
- string "\tcmp2,chk2..."
-
- align 0x4
-# unsigned - small,small
-cmp2_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x11111120,%d1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x00000040,%a1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x11111130,%d1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- chk2.b DATA(%a6),%d1
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x00000010,%a1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_5:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x11111150,%d1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_6:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0x2040,DATA(%a6)
- mov.l &0x00000090,%a1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-# unsigned - small,large
-cmp2_7:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0x11112000,%d1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.w %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_8:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0xffffa000,%a1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.w %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_9:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0x11113000,%d1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- chk2.w DATA(%a6),%d1
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_10:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0xffff9000,%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.w %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_11:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0x11111000,%d1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.w %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_12:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0x2000a000,DATA(%a6)
- mov.l &0xffffb000,%a1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.w %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-# unsigned - large,large
-cmp2_13:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0xa0000000,%d1
-
- mov.w &0x000c,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.l %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_14:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0xc0000000,%a1
-
- mov.w &0x000c,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.l %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_15:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0xb0000000,%d1
-
- mov.w &0x0008,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- chk2.l DATA(%a6),%d1
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_16:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0x10000000,%a1
-
- mov.w &0x0009,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.l %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_17:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0x90000000,%d1
-
- mov.w &0x0009,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.l %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_18:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l &0xa0000000,DATA(%a6)
- mov.l &0xc0000000,DATA+0x4(%a6)
- mov.l &0xd0000000,%a1
-
- mov.w &0x0009,ICCR(%a6)
- mov.w &0x0008,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.l %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-# signed - negative,positive
-cmp2_19:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x111111a0,%d1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_20:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x00000040,%a1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- chk2.b DATA(%a6),%a1
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_21:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x111111b0,%d1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_22:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x00000010,%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_23:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x11111190,%d1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_24:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa040,DATA(%a6)
- mov.l &0x00000050,%a1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-# signed - negative,negative
-cmp2_25:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0x111111a0,%d1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_26:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0xffffffc0,%a1
-
- mov.w &0x0004,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_27:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0x111111b0,%d1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- chk2.b DATA(%a6),%d1
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_28:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0x11111190,%a1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_29:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0x111111d0,%d1
-
- mov.w &0x0001,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %d1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-cmp2_30:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.w &0xa0c0,DATA(%a6)
- mov.l &0x00000050,%a1
-
- mov.w &0x001b,ICCR(%a6)
- mov.w &0x001f,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- cmp2.b %a1,DATA(%a6)
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-###########################################################
-
-ea_str:
- string "\tEffective addresses..."
-
- align 0x4
-ea_0:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a0),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_1:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a0)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x20(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_2:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a0),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x20(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_3:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x1000,%a0),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_4:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a0),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_5:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d2
-# mov.l &0x00000002,%d3
-
-# mov.w &0x0000,ICCR(%a6)
-# mov.w &0x0000,%cc
-# movm.l &0xffff,IREGS(%a6)
-
-# mulu.l EAMEM.w,%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0xffff,SREGS(%a6)
-# mov.l &0x00000004,IREGS+0xc(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-ea_6:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d2
-# mov.l &0x00000002,%d3
-
-# mov.w &0x0000,ICCR(%a6)
-# mov.w &0x0000,%cc
-# movm.l &0xffff,IREGS(%a6)
-
-# mulu.l EAMEM.l,%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0xffff,SREGS(%a6)
-# mov.l &0x00000004,IREGS+0xc(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-ea_7:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l &0x00000002,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_8:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_8_next
-ea_8_mem:
- long 0x00000002
-ea_8_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_8_mem.w,%pc),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_9:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x24(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_10:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x28(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_11:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a3),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x2c(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_12:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x30(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_13:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a6),%a5
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a5),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a0
- mov.l %a0,IREGS+0x34(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_14:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x4(%a1),%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l -(%a6),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
- lea EAMEM(%a1),%a0
- mov.l %a0,IREGS+0x38(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_15:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
- clr.l %d2
- mov.l &0x00000002,%d3
- mov.l %a7,%a0
- lea EAMEM+0x4(%a6),%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l -(%a7),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM(%a6),%a1
- mov.l %a1,IREGS+0x3c(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_16:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_17:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.w*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_18:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.w*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_19:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.w*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_20:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_21:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.l*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_22:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.l*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_23:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_24:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a0,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_25:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x10.b,%a0,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_26:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a1
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a1,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_27:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a2
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a2,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_28:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a3,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_29:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a4
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a4,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_30:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a5
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a5,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_31:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a1),%a6
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l (0x10.b,%a6,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_32:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- mov.l %a7,%a0
- lea EAMEM(%a6),%a7
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.b,%a7,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_33:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_34:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_35:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a3),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_36:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_37:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a5
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a5),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_38:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a1),%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l (%a6),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_39:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- mov.l %a7,%a0
- lea EAMEM(%a6),%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a7),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_40:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a1)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x24(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_41:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a2)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x28(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_42:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a3)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x2c(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_43:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a4)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x30(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_44:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a5
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a5)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a0
- mov.l %a0,IREGS+0x34(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_45:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a1),%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l (%a6)+,%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
- lea EAMEM+0x4(%a1),%a0
- mov.l %a0,IREGS+0x38(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_46:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- mov.l %a7,%a0
- lea EAMEM(%a6),%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (%a7)+,%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
- lea EAMEM+0x4(%a6),%a1
- mov.l %a1,IREGS+0x3c(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_47:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a1
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_48:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a2
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_49:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a3),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_50:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_51:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a5
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a5),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_52:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a1),%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l (0x1000,%a6),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_53:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- mov.l %a7,%a0
- lea EAMEM-0x1000(%a6),%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x1000,%a7),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_54:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%a6),%a0
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x1000,%a0),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_55:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_55_next
-
-ea_55_data:
- long 0x00000002
-ea_55_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_55_data.w,%pc),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_56:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_57:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.w*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_58:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.w*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_59:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.w*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_60:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_61:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.l*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_62:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.l*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_63:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x10.w,%a3,%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_64:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x10.w,%a3,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_65:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (0x00.w,%a3,%za4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_66:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l %a3,%a4
- add.l &0x10,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x10.w,%za3,%a4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_67:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (-0x10.l,%a3,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_68:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_68_next
-ea_68_mem:
- long 0x00000002
-ea_68_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_68_mem+0x10.w,%pc,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_69:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_69_next
-ea_69_mem:
- long 0x00000002
-ea_69_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_69_mem+0x10.w,%pc,%d4.w*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_70:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_70_next
-ea_70_mem:
- long 0x00000002
-ea_70_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_70_mem+0x10.w,%pc,%d4.w*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_71:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_71_next
-ea_71_mem:
- long 0x00000002
-ea_71_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_71_mem+0x10.w,%pc,%d4.w*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_72:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_72_next
-ea_72_mem:
- long 0x00000002
-ea_72_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_72_mem+0x10.w,%pc,%d4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_73:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_73_next
-ea_73_mem:
- long 0x00000002
-ea_73_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_73_mem+0x10.w,%pc,%d4.l*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_74:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_74_next
-ea_74_mem:
- long 0x00000002
-ea_74_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_74_mem+0x10.w,%pc,%d4.l*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_75:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_75_next
-ea_75_mem:
- long 0x00000002
-ea_75_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0x7fff,IREGS(%a6)
-
- mulu.l (ea_75_mem+0x10.w,%pc,%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0x7fff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_76:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_76_next
-ea_76_mem:
- long 0x00000002
-ea_76_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &-0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_76_mem+0x10.w,%pc,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_77:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_77_next
-ea_77_mem:
- long 0x00000002
-ea_77_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a3
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_77_mem+0x00.w,%pc,%za4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_78:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d2
-# mov.l &0x00000002,%d3
-# lea EAMEM,%a3
-# mov.l %a3,%a4
-# add.l &0x10,%a4
-
-# mov.w &0x0000,ICCR(%a6)
-# mov.w &0x0000,%cc
-# movm.l &0xffff,IREGS(%a6)
-
-# mulu.l (EAMEM-0x10.w,%zpc,%a4.l*1),%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0xffff,SREGS(%a6)
-# mov.l &0x00000004,IREGS+0xc(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-ea_79:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM,%a3
- mov.l &0x2,%a4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_79_mem-0x10.l,%pc,%a4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bra.b ea_79_next
-ea_79_mem:
- long 0x00000002
-ea_79_next:
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_80:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_80_next
-ea_80_mem:
- long 0x00000002
-ea_80_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a1
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_80_mem+0x10.b,%pc,%d4.w*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_81:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_81_next
-ea_81_mem:
- long 0x00000002
-ea_81_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_81_mem+0x10.b,%pc,%d4.w*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_82:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_82_next
-ea_82_mem:
- long 0x00000002
-ea_82_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_82_mem+0x10.b,%pc,%d4.w*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_83:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_83_next
-ea_83_mem:
- long 0x00000002
-ea_83_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_83_mem+0x10.b,%pc,%d4.w*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_84:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_84_next
-ea_84_mem:
- long 0x00000002
-ea_84_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_84_mem+0x10.b,%pc,%d4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_85:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_85_next
-ea_85_mem:
- long 0x00000002
-ea_85_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_85_mem+0x10.b,%pc,%d4.l*2),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_86:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_86_next
-ea_86_mem:
- long 0x00000002
-ea_86_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_86_mem+0x10.b,%pc,%d4.l*4),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_87:
- addq.l &0x1,TESTCTR(%a6)
-
- bra.b ea_87_next
-ea_87_mem:
- long 0x00000002
-ea_87_next:
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_87_mem+0x10.b,%pc,%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_88:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a6),%a0
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l (ea_88_mem+0x10.b,%pc,%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bra.b ea_88_next
-ea_88_mem:
- long 0x00000002
-ea_88_next:
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_89:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.w*1],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_90:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.w*2],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_91:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.w*4],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_92:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.w*8],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_93:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.l*1],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_94:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.l*2],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_95:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.l*4],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_96:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4,%d4.l*8],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_97:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.l,%a4,%d4.l*8],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_98:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x00.l,%a4,%zd4.l*8],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_99:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([%a4,%zd4.l*8],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_100:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
- add.l %a4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.l,%za4,%d4.l*1],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_101:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d2
-# mov.l &0x00000002,%d3
-# lea EAMEM(%a6),%a3
-# lea EASTORE(%a6),%a4
-# mov.l %a3,(%a4)
-# mov.l &-0x10,%d4
-
-# mov.w &0x0000,ICCR(%a6)
-# mov.w &0x0000,%cc
-# movm.l &0xffff,IREGS(%a6)
-
-# mulu.l ([EASTORE.l,%za4,%zd4.l*1]),%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0xffff,SREGS(%a6)
-# mov.l &0x00000004,IREGS+0xc(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-ea_102:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%a1),%a3
- lea EASTORE(%a1),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l ([0x10.w,%a4,%a6.l*8],-0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_103:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%a1),%a3
- lea EASTORE(%a1),%a4
- mov.l %a3,(%a4)
- mov.l &0x2,%a6
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l ([-0x10.w,%a4,%a6.l*8],-0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_104:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.w*1,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_105:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.w*2,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_106:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.w*4,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_107:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.w*8,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_108:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.l*1,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_109:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.w*2,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_110:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.l*4,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_111:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.w,%a4],%d4.l*8,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_112:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.l,%a4],%d4.l*8,0x10.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_113:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a4
- mov.l %a3,(%a4)
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x00.l,%a4],%zd4.l*8,0x20.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_114:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a7,%a0
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%a6),%a3
- lea EASTORE(%a6),%a7
- mov.l %a3,(%a7)
- mov.l &0x20,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([%a7],%d4.l*1),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_115:
- addq.l &0x1,TESTCTR(%a6)
-
-# movm.l DEF_REGS(%pc),&0x3fff
-
-# clr.l %d2
-# mov.l &0x00000002,%d3
-# lea EAMEM-0x20(%pc),%a3
-# lea EASTORE(%pc),%a4
-# mov.l %a3,(%a4)
-# mov.l &0x2,%d4
-
-# mov.w &0x0000,ICCR(%a6)
-# mov.w &0x0000,%cc
-# movm.l &0xffff,IREGS(%a6)
-
-# mulu.l ([EASTORE.l,%za4],%zd4.l*8,0x20.l),%d2:%d3
-
-# mov.w %cc,SCCR(%a6)
-# movm.l &0xffff,SREGS(%a6)
-# mov.l &0x00000004,IREGS+0xc(%a6)
-
-# bsr.l chkregs
-# tst.b %d0
-# bne.l error
-
-ea_116:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a6,%a1
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%a1),%a3
- lea EASTORE(%a1),%a6
- mov.l %a3,(%a6)
- add.l &0x10,%a6
- mov.l &-0x2,%a5
-
- mov.w &0x0000,ICCR(%a1)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a1)
-
- mulu.l ([-0x10.w,%a6],%a5.l*8,0x10.l),%d2:%d3
-
- mov.w %cc,SCCR(%a1)
- movm.l &0xffff,SREGS(%a1)
- mov.l &0x00000004,IREGS+0xc(%a1)
-
- mov.l %a1,%a6
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- mov.l TESTCTR(%a6),%d1
- clr.l %d0
- rts
-
-ea_117:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.w*1],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_118:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.w*2],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_119:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.w*4],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_120:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.w*8],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_121:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.l*1],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_122:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.l*2],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_123:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.l*4],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_124:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x10.w,%pc,%d4.l*8],0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_125:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
- mulu.l ([EASTORE+0x10.l,%pc,%d4.l*8],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_126:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE+0x00.l,%pc,%zd4.l*8],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_127:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l %a4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([%zpc,%d4.l*1],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_128:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
- add.l %a4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([0x10.l,%zpc,%d4.l*1],0x1000.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_129:
- addq.l &0x1,TESTCTR(%a6)
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &-0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.l,%zpc,%zd4.l*1]),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_130:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &0x2,%a6
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE-0x10.w,%pc,%a6.l*8],-0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_131:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a7,%a0
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM+0x1000(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &0x2,%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE-0x10.w,%pc,%a7.l*8],-0x1000.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_132:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.w*1,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_133:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.w*2,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_134:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.w*4,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_135:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.w*8,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_136:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x10,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.l*1,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_137:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x8,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.w*2,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_138:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.l*4,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_139:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%d4.l*8,0x10.w),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_140:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- sub.l &0x10,%a4
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.l,%pc],%d4.l*8,0x10.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_141:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &0x2,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.l,%pc],%zd4.l*8,0x20.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_142:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM-0x20(%pc),%a3
- lea EASTORE(%pc),%a4
- mov.l %a3,(%a4)
- mov.l &0x4,%d4
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.l,%zpc],%d4.l*8),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
-ea_143:
- addq.l &0x1,TESTCTR(%a6)
-
- movm.l DEF_REGS(%pc),&0x3fff
-
- mov.l %a7,%a0
- clr.l %d2
- mov.l &0x00000002,%d3
- lea EAMEM(%pc),%a3
- lea EASTORE(%pc),%a6
- mov.l %a3,(%a6)
- add.l &0x10,%a6
- mov.l &-0x2,%a7
-
- mov.w &0x0000,ICCR(%a6)
- mov.w &0x0000,%cc
- movm.l &0xffff,IREGS(%a6)
-
- mulu.l ([EASTORE.w,%pc],%a7.l*8,0x10.l),%d2:%d3
-
- mov.w %cc,SCCR(%a6)
- movm.l &0xffff,SREGS(%a6)
- mov.l &0x00000004,IREGS+0xc(%a6)
-
- mov.l %a0,%a7
- bsr.l chkregs
- tst.b %d0
- bne.l error
-
- clr.l %d0
- rts
-
-###########################################################
-###########################################################
-chkregs:
- lea IREGS(%a6),%a0
- lea SREGS(%a6),%a1
- mov.l &14,%d0
-chkregs_loop:
- cmp.l (%a0)+,(%a1)+
- bne.l chkregs_error
- dbra.w %d0,chkregs_loop
-
- mov.w ICCR(%a6),%d0
- mov.w SCCR(%a6),%d1
- cmp.w %d0,%d1
- bne.l chkregs_error
-
- clr.l %d0
- rts
-
-chkregs_error:
- movq.l &0x1,%d0
- rts
-
-error:
- mov.l TESTCTR(%a6),%d1
- movq.l &0x1,%d0
- rts
-
-DEF_REGS:
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
-
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
- long 0xacacacac, 0xacacacac, 0xacacacac, 0xacacacac
-
-############################################################
-
-_print_str:
- mov.l %d0,-(%sp)
- mov.l (TESTTOP-0x80+0x0,%pc),%d0
- pea (TESTTOP-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-_print_num:
- mov.l %d0,-(%sp)
- mov.l (TESTTOP-0x80+0x4,%pc),%d0
- pea (TESTTOP-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-############################################################
diff --git a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/pfpsp.S b/ANDROID_3.4.5/arch/m68k/ifpsp060/src/pfpsp.S
deleted file mode 100644
index 4aedef97..00000000
--- a/ANDROID_3.4.5/arch/m68k/ifpsp060/src/pfpsp.S
+++ /dev/null
@@ -1,14745 +0,0 @@
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-MOTOROLA MICROPROCESSOR & MEMORY TECHNOLOGY GROUP
-M68000 Hi-Performance Microprocessor Division
-M68060 Software Package
-Production Release P1.00 -- October 10, 1994
-
-M68060 Software Package Copyright © 1993, 1994 Motorola Inc. All rights reserved.
-
-THE SOFTWARE is provided on an "AS IS" basis and without warranty.
-To the maximum extent permitted by applicable law,
-MOTOROLA DISCLAIMS ALL WARRANTIES WHETHER EXPRESS OR IMPLIED,
-INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-and any warranty against infringement with regard to the SOFTWARE
-(INCLUDING ANY MODIFIED VERSIONS THEREOF) and any accompanying written materials.
-
-To the maximum extent permitted by applicable law,
-IN NO EVENT SHALL MOTOROLA BE LIABLE FOR ANY DAMAGES WHATSOEVER
-(INCLUDING WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS,
-BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR OTHER PECUNIARY LOSS)
-ARISING OF THE USE OR INABILITY TO USE THE SOFTWARE.
-Motorola assumes no responsibility for the maintenance and support of the SOFTWARE.
-
-You are hereby granted a copyright license to use, modify, and distribute the SOFTWARE
-so long as this entire notice is retained without alteration in any modified and/or
-redistributed versions, and that such modified versions are clearly identified as such.
-No licenses are granted by implication, estoppel or otherwise under any patents
-or trademarks of Motorola, Inc.
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-# freal.s:
-# This file is appended to the top of the 060FPSP package
-# and contains the entry points into the package. The user, in
-# effect, branches to one of the branch table entries located
-# after _060FPSP_TABLE.
-# Also, subroutine stubs exist in this file (_fpsp_done for
-# example) that are referenced by the FPSP package itself in order
-# to call a given routine. The stub routine actually performs the
-# callout. The FPSP code does a "bsr" to the stub routine. This
-# extra layer of hierarchy adds a slight performance penalty but
-# it makes the FPSP code easier to read and more mainatinable.
-#
-
-set _off_bsun, 0x00
-set _off_snan, 0x04
-set _off_operr, 0x08
-set _off_ovfl, 0x0c
-set _off_unfl, 0x10
-set _off_dz, 0x14
-set _off_inex, 0x18
-set _off_fline, 0x1c
-set _off_fpu_dis, 0x20
-set _off_trap, 0x24
-set _off_trace, 0x28
-set _off_access, 0x2c
-set _off_done, 0x30
-
-set _off_imr, 0x40
-set _off_dmr, 0x44
-set _off_dmw, 0x48
-set _off_irw, 0x4c
-set _off_irl, 0x50
-set _off_drb, 0x54
-set _off_drw, 0x58
-set _off_drl, 0x5c
-set _off_dwb, 0x60
-set _off_dww, 0x64
-set _off_dwl, 0x68
-
-_060FPSP_TABLE:
-
-###############################################################
-
-# Here's the table of ENTRY POINTS for those linking the package.
- bra.l _fpsp_snan
- short 0x0000
- bra.l _fpsp_operr
- short 0x0000
- bra.l _fpsp_ovfl
- short 0x0000
- bra.l _fpsp_unfl
- short 0x0000
- bra.l _fpsp_dz
- short 0x0000
- bra.l _fpsp_inex
- short 0x0000
- bra.l _fpsp_fline
- short 0x0000
- bra.l _fpsp_unsupp
- short 0x0000
- bra.l _fpsp_effadd
- short 0x0000
-
- space 56
-
-###############################################################
- global _fpsp_done
-_fpsp_done:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_done,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_ovfl
-_real_ovfl:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_ovfl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_unfl
-_real_unfl:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_unfl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_inex
-_real_inex:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_inex,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_bsun
-_real_bsun:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_bsun,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_operr
-_real_operr:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_operr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_snan
-_real_snan:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_snan,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_dz
-_real_dz:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dz,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_fline
-_real_fline:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_fline,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_fpu_disabled
-_real_fpu_disabled:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_fpu_dis,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_trap
-_real_trap:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_trap,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_trace
-_real_trace:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_trace,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _real_access
-_real_access:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_access,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#######################################
-
- global _imem_read
-_imem_read:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_imr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read
-_dmem_read:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dmr,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write
-_dmem_write:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dmw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_word
-_imem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_irw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _imem_read_long
-_imem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_irl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_byte
-_dmem_read_byte:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drb,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_word
-_dmem_read_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drw,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_read_long
-_dmem_read_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_drl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_byte
-_dmem_write_byte:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dwb,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_word
-_dmem_write_word:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dww,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
- global _dmem_write_long
-_dmem_write_long:
- mov.l %d0,-(%sp)
- mov.l (_060FPSP_TABLE-0x80+_off_dwl,%pc),%d0
- pea.l (_060FPSP_TABLE-0x80,%pc,%d0)
- mov.l 0x4(%sp),%d0
- rtd &0x4
-
-#
-# This file contains a set of define statements for constants
-# in order to promote readability within the corecode itself.
-#
-
-set LOCAL_SIZE, 192 # stack frame size(bytes)
-set LV, -LOCAL_SIZE # stack offset
-
-set EXC_SR, 0x4 # stack status register
-set EXC_PC, 0x6 # stack pc
-set EXC_VOFF, 0xa # stacked vector offset
-set EXC_EA, 0xc # stacked <ea>
-
-set EXC_FP, 0x0 # frame pointer
-
-set EXC_AREGS, -68 # offset of all address regs
-set EXC_DREGS, -100 # offset of all data regs
-set EXC_FPREGS, -36 # offset of all fp regs
-
-set EXC_A7, EXC_AREGS+(7*4) # offset of saved a7
-set OLD_A7, EXC_AREGS+(6*4) # extra copy of saved a7
-set EXC_A6, EXC_AREGS+(6*4) # offset of saved a6
-set EXC_A5, EXC_AREGS+(5*4)
-set EXC_A4, EXC_AREGS+(4*4)
-set EXC_A3, EXC_AREGS+(3*4)
-set EXC_A2, EXC_AREGS+(2*4)
-set EXC_A1, EXC_AREGS+(1*4)
-set EXC_A0, EXC_AREGS+(0*4)
-set EXC_D7, EXC_DREGS+(7*4)
-set EXC_D6, EXC_DREGS+(6*4)
-set EXC_D5, EXC_DREGS+(5*4)
-set EXC_D4, EXC_DREGS+(4*4)
-set EXC_D3, EXC_DREGS+(3*4)
-set EXC_D2, EXC_DREGS+(2*4)
-set EXC_D1, EXC_DREGS+(1*4)
-set EXC_D0, EXC_DREGS+(0*4)
-
-set EXC_FP0, EXC_FPREGS+(0*12) # offset of saved fp0
-set EXC_FP1, EXC_FPREGS+(1*12) # offset of saved fp1
-set EXC_FP2, EXC_FPREGS+(2*12) # offset of saved fp2 (not used)
-
-set FP_SCR1, LV+80 # fp scratch 1
-set FP_SCR1_EX, FP_SCR1+0
-set FP_SCR1_SGN, FP_SCR1+2
-set FP_SCR1_HI, FP_SCR1+4
-set FP_SCR1_LO, FP_SCR1+8
-
-set FP_SCR0, LV+68 # fp scratch 0
-set FP_SCR0_EX, FP_SCR0+0
-set FP_SCR0_SGN, FP_SCR0+2
-set FP_SCR0_HI, FP_SCR0+4
-set FP_SCR0_LO, FP_SCR0+8
-
-set FP_DST, LV+56 # fp destination operand
-set FP_DST_EX, FP_DST+0
-set FP_DST_SGN, FP_DST+2
-set FP_DST_HI, FP_DST+4
-set FP_DST_LO, FP_DST+8
-
-set FP_SRC, LV+44 # fp source operand
-set FP_SRC_EX, FP_SRC+0
-set FP_SRC_SGN, FP_SRC+2
-set FP_SRC_HI, FP_SRC+4
-set FP_SRC_LO, FP_SRC+8
-
-set USER_FPIAR, LV+40 # FP instr address register
-
-set USER_FPSR, LV+36 # FP status register
-set FPSR_CC, USER_FPSR+0 # FPSR condition codes
-set FPSR_QBYTE, USER_FPSR+1 # FPSR qoutient byte
-set FPSR_EXCEPT, USER_FPSR+2 # FPSR exception status byte
-set FPSR_AEXCEPT, USER_FPSR+3 # FPSR accrued exception byte
-
-set USER_FPCR, LV+32 # FP control register
-set FPCR_ENABLE, USER_FPCR+2 # FPCR exception enable
-set FPCR_MODE, USER_FPCR+3 # FPCR rounding mode control
-
-set L_SCR3, LV+28 # integer scratch 3
-set L_SCR2, LV+24 # integer scratch 2
-set L_SCR1, LV+20 # integer scratch 1
-
-set STORE_FLG, LV+19 # flag: operand store (ie. not fcmp/ftst)
-
-set EXC_TEMP2, LV+24 # temporary space
-set EXC_TEMP, LV+16 # temporary space
-
-set DTAG, LV+15 # destination operand type
-set STAG, LV+14 # source operand type
-
-set SPCOND_FLG, LV+10 # flag: special case (see below)
-
-set EXC_CC, LV+8 # saved condition codes
-set EXC_EXTWPTR, LV+4 # saved current PC (active)
-set EXC_EXTWORD, LV+2 # saved extension word
-set EXC_CMDREG, LV+2 # saved extension word
-set EXC_OPWORD, LV+0 # saved operation word
-
-################################
-
-# Helpful macros
-
-set FTEMP, 0 # offsets within an
-set FTEMP_EX, 0 # extended precision
-set FTEMP_SGN, 2 # value saved in memory.
-set FTEMP_HI, 4
-set FTEMP_LO, 8
-set FTEMP_GRS, 12
-
-set LOCAL, 0 # offsets within an
-set LOCAL_EX, 0 # extended precision
-set LOCAL_SGN, 2 # value saved in memory.
-set LOCAL_HI, 4
-set LOCAL_LO, 8
-set LOCAL_GRS, 12
-
-set DST, 0 # offsets within an
-set DST_EX, 0 # extended precision
-set DST_HI, 4 # value saved in memory.
-set DST_LO, 8
-
-set SRC, 0 # offsets within an
-set SRC_EX, 0 # extended precision
-set SRC_HI, 4 # value saved in memory.
-set SRC_LO, 8
-
-set SGL_LO, 0x3f81 # min sgl prec exponent
-set SGL_HI, 0x407e # max sgl prec exponent
-set DBL_LO, 0x3c01 # min dbl prec exponent
-set DBL_HI, 0x43fe # max dbl prec exponent
-set EXT_LO, 0x0 # min ext prec exponent
-set EXT_HI, 0x7ffe # max ext prec exponent
-
-set EXT_BIAS, 0x3fff # extended precision bias
-set SGL_BIAS, 0x007f # single precision bias
-set DBL_BIAS, 0x03ff # double precision bias
-
-set NORM, 0x00 # operand type for STAG/DTAG
-set ZERO, 0x01 # operand type for STAG/DTAG
-set INF, 0x02 # operand type for STAG/DTAG
-set QNAN, 0x03 # operand type for STAG/DTAG
-set DENORM, 0x04 # operand type for STAG/DTAG
-set SNAN, 0x05 # operand type for STAG/DTAG
-set UNNORM, 0x06 # operand type for STAG/DTAG
-
-##################
-# FPSR/FPCR bits #
-##################
-set neg_bit, 0x3 # negative result
-set z_bit, 0x2 # zero result
-set inf_bit, 0x1 # infinite result
-set nan_bit, 0x0 # NAN result
-
-set q_sn_bit, 0x7 # sign bit of quotient byte
-
-set bsun_bit, 7 # branch on unordered
-set snan_bit, 6 # signalling NAN
-set operr_bit, 5 # operand error
-set ovfl_bit, 4 # overflow
-set unfl_bit, 3 # underflow
-set dz_bit, 2 # divide by zero
-set inex2_bit, 1 # inexact result 2
-set inex1_bit, 0 # inexact result 1
-
-set aiop_bit, 7 # accrued inexact operation bit
-set aovfl_bit, 6 # accrued overflow bit
-set aunfl_bit, 5 # accrued underflow bit
-set adz_bit, 4 # accrued dz bit
-set ainex_bit, 3 # accrued inexact bit
-
-#############################
-# FPSR individual bit masks #
-#############################
-set neg_mask, 0x08000000 # negative bit mask (lw)
-set inf_mask, 0x02000000 # infinity bit mask (lw)
-set z_mask, 0x04000000 # zero bit mask (lw)
-set nan_mask, 0x01000000 # nan bit mask (lw)
-
-set neg_bmask, 0x08 # negative bit mask (byte)
-set inf_bmask, 0x02 # infinity bit mask (byte)
-set z_bmask, 0x04 # zero bit mask (byte)
-set nan_bmask, 0x01 # nan bit mask (byte)
-
-set bsun_mask, 0x00008000 # bsun exception mask
-set snan_mask, 0x00004000 # snan exception mask
-set operr_mask, 0x00002000 # operr exception mask
-set ovfl_mask, 0x00001000 # overflow exception mask
-set unfl_mask, 0x00000800 # underflow exception mask
-set dz_mask, 0x00000400 # dz exception mask
-set inex2_mask, 0x00000200 # inex2 exception mask
-set inex1_mask, 0x00000100 # inex1 exception mask
-
-set aiop_mask, 0x00000080 # accrued illegal operation
-set aovfl_mask, 0x00000040 # accrued overflow
-set aunfl_mask, 0x00000020 # accrued underflow
-set adz_mask, 0x00000010 # accrued divide by zero
-set ainex_mask, 0x00000008 # accrued inexact
-
-######################################
-# FPSR combinations used in the FPSP #
-######################################
-set dzinf_mask, inf_mask+dz_mask+adz_mask
-set opnan_mask, nan_mask+operr_mask+aiop_mask
-set nzi_mask, 0x01ffffff #clears N, Z, and I
-set unfinx_mask, unfl_mask+inex2_mask+aunfl_mask+ainex_mask
-set unf2inx_mask, unfl_mask+inex2_mask+ainex_mask
-set ovfinx_mask, ovfl_mask+inex2_mask+aovfl_mask+ainex_mask
-set inx1a_mask, inex1_mask+ainex_mask
-set inx2a_mask, inex2_mask+ainex_mask
-set snaniop_mask, nan_mask+snan_mask+aiop_mask
-set snaniop2_mask, snan_mask+aiop_mask
-set naniop_mask, nan_mask+aiop_mask
-set neginf_mask, neg_mask+inf_mask
-set infaiop_mask, inf_mask+aiop_mask
-set negz_mask, neg_mask+z_mask
-set opaop_mask, operr_mask+aiop_mask
-set unfl_inx_mask, unfl_mask+aunfl_mask+ainex_mask
-set ovfl_inx_mask, ovfl_mask+aovfl_mask+ainex_mask
-
-#########
-# misc. #
-#########
-set rnd_stky_bit, 29 # stky bit pos in longword
-
-set sign_bit, 0x7 # sign bit
-set signan_bit, 0x6 # signalling nan bit
-
-set sgl_thresh, 0x3f81 # minimum sgl exponent
-set dbl_thresh, 0x3c01 # minimum dbl exponent
-
-set x_mode, 0x0 # extended precision
-set s_mode, 0x4 # single precision
-set d_mode, 0x8 # double precision
-
-set rn_mode, 0x0 # round-to-nearest
-set rz_mode, 0x1 # round-to-zero
-set rm_mode, 0x2 # round-tp-minus-infinity
-set rp_mode, 0x3 # round-to-plus-infinity
-
-set mantissalen, 64 # length of mantissa in bits
-
-set BYTE, 1 # len(byte) == 1 byte
-set WORD, 2 # len(word) == 2 bytes
-set LONG, 4 # len(longword) == 2 bytes
-
-set BSUN_VEC, 0xc0 # bsun vector offset
-set INEX_VEC, 0xc4 # inexact vector offset
-set DZ_VEC, 0xc8 # dz vector offset
-set UNFL_VEC, 0xcc # unfl vector offset
-set OPERR_VEC, 0xd0 # operr vector offset
-set OVFL_VEC, 0xd4 # ovfl vector offset
-set SNAN_VEC, 0xd8 # snan vector offset
-
-###########################
-# SPecial CONDition FLaGs #
-###########################
-set ftrapcc_flg, 0x01 # flag bit: ftrapcc exception
-set fbsun_flg, 0x02 # flag bit: bsun exception
-set mia7_flg, 0x04 # flag bit: (a7)+ <ea>
-set mda7_flg, 0x08 # flag bit: -(a7) <ea>
-set fmovm_flg, 0x40 # flag bit: fmovm instruction
-set immed_flg, 0x80 # flag bit: &<data> <ea>
-
-set ftrapcc_bit, 0x0
-set fbsun_bit, 0x1
-set mia7_bit, 0x2
-set mda7_bit, 0x3
-set immed_bit, 0x7
-
-##################################
-# TRANSCENDENTAL "LAST-OP" FLAGS #
-##################################
-set FMUL_OP, 0x0 # fmul instr performed last
-set FDIV_OP, 0x1 # fdiv performed last
-set FADD_OP, 0x2 # fadd performed last
-set FMOV_OP, 0x3 # fmov performed last
-
-#############
-# CONSTANTS #
-#############
-T1: long 0x40C62D38,0xD3D64634 # 16381 LOG2 LEAD
-T2: long 0x3D6F90AE,0xB1E75CC7 # 16381 LOG2 TRAIL
-
-PI: long 0x40000000,0xC90FDAA2,0x2168C235,0x00000000
-PIBY2: long 0x3FFF0000,0xC90FDAA2,0x2168C235,0x00000000
-
-TWOBYPI:
- long 0x3FE45F30,0x6DC9C883
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_ovfl(): 060FPSP entry point for FP Overflow exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Overflow exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _fpsp_done() - "callout" for 060FPSP exit (all work done!) #
-# _real_ovfl() - "callout" for Overflow exception enabled code #
-# _real_inex() - "callout" for Inexact exception enabled code #
-# _real_trace() - "callout" for Trace exception code #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Ovfl exception stack frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# Overflow Exception enabled: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# Overflow Exception disabled: #
-# - The system stack is unchanged #
-# - The "exception present" flag in the fsave frame is cleared #
-# #
-# ALGORITHM *********************************************************** #
-# On the 060, if an FP overflow is present as the result of any #
-# instruction, the 060 will take an overflow exception whether the #
-# exception is enabled or disabled in the FPCR. For the disabled case, #
-# This handler emulates the instruction to determine what the correct #
-# default result should be for the operation. This default result is #
-# then stored in either the FP regfile, data regfile, or memory. #
-# Finally, the handler exits through the "callout" _fpsp_done() #
-# denoting that no exceptional conditions exist within the machine. #
-# If the exception is enabled, then this handler must create the #
-# exceptional operand and plave it in the fsave state frame, and store #
-# the default result (only if the instruction is opclass 3). For #
-# exceptions enabled, this handler must exit through the "callout" #
-# _real_ovfl() so that the operating system enabled overflow handler #
-# can handle this case. #
-# Two other conditions exist. First, if overflow was disabled #
-# but the inexact exception was enabled, this handler must exit #
-# through the "callout" _real_inex() regardless of whether the result #
-# was inexact. #
-# Also, in the case of an opclass three instruction where #
-# overflow was disabled and the trace exception was enabled, this #
-# handler must exit through the "callout" _real_trace(). #
-# #
-#########################################################################
-
- global _fpsp_ovfl
-_fpsp_ovfl:
-
-#$# sub.l &24,%sp # make room for src/dst
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &0x5,EXC_CMDREG(%a6) # is instr an fmove out?
- bne.w fovfl_out
-
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-# since, I believe, only NORMs and DENORMs can come through here,
-# maybe we can avoid the subroutine call.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# that can pass through fpsp_ovfl(). remember that fcmp, ftst, and fsincos
-# will never take this exception.
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fovfl_extract # monadic
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fovfl_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fovfl_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fovfl_extract:
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-#$# mov.l FP_DST_EX(%a6),TRAP_DSTOP_EX(%a6)
-#$# mov.l FP_DST_HI(%a6),TRAP_DSTOP_HI(%a6)
-#$# mov.l FP_DST_LO(%a6),TRAP_DSTOP_LO(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- andi.l &0x00ff01ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
-# maybe we can make these entry points ONLY the OVFL entry points of each routine.
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-# the operation has been emulated. the result is in fp0.
-# the EXOP, if an exception occurred, is in fp1.
-# we must save the default result regardless of whether
-# traps are enabled or disabled.
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-# the exceptional possibilities we have left ourselves with are ONLY overflow
-# and inexact. and, the inexact is such that overflow occurred and was disabled
-# but inexact was enabled.
- btst &ovfl_bit,FPCR_ENABLE(%a6)
- bne.b fovfl_ovfl_on
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.b fovfl_inex_on
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
- bra.l _fpsp_done
-
-# overflow is enabled AND overflow, of course, occurred. so, we have the EXOP
-# in fp1. now, simply jump to _real_ovfl()!
-fovfl_ovfl_on:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.w &0xe005,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_ovfl
-
-# overflow occurred but is disabled. meanwhile, inexact is enabled. Therefore,
-# we must jump to real_inex().
-fovfl_inex_on:
-
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.b &0xc4,1+EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_inex
-
-########################################################################
-fovfl_out:
-
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-
-# the src operand is definitely a NORM(!), so tag it as such
- mov.b &NORM,STAG(%a6) # set src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- and.l &0xffff00ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout
-
- btst &ovfl_bit,FPCR_ENABLE(%a6)
- bne.w fovfl_ovfl_on
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.w fovfl_inex_on
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
-
- btst &0x7,(%sp) # is trace on?
- beq.l _fpsp_done # no
-
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- bra.l _real_trace
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_unfl(): 060FPSP entry point for FP Underflow exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Underflow exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _fpsp_done() - "callout" for 060FPSP exit (all work done!) #
-# _real_ovfl() - "callout" for Overflow exception enabled code #
-# _real_inex() - "callout" for Inexact exception enabled code #
-# _real_trace() - "callout" for Trace exception code #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Unfl exception stack frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# Underflow Exception enabled: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# Underflow Exception disabled: #
-# - The system stack is unchanged #
-# - The "exception present" flag in the fsave frame is cleared #
-# #
-# ALGORITHM *********************************************************** #
-# On the 060, if an FP underflow is present as the result of any #
-# instruction, the 060 will take an underflow exception whether the #
-# exception is enabled or disabled in the FPCR. For the disabled case, #
-# This handler emulates the instruction to determine what the correct #
-# default result should be for the operation. This default result is #
-# then stored in either the FP regfile, data regfile, or memory. #
-# Finally, the handler exits through the "callout" _fpsp_done() #
-# denoting that no exceptional conditions exist within the machine. #
-# If the exception is enabled, then this handler must create the #
-# exceptional operand and plave it in the fsave state frame, and store #
-# the default result (only if the instruction is opclass 3). For #
-# exceptions enabled, this handler must exit through the "callout" #
-# _real_unfl() so that the operating system enabled overflow handler #
-# can handle this case. #
-# Two other conditions exist. First, if underflow was disabled #
-# but the inexact exception was enabled and the result was inexact, #
-# this handler must exit through the "callout" _real_inex(). #
-# was inexact. #
-# Also, in the case of an opclass three instruction where #
-# underflow was disabled and the trace exception was enabled, this #
-# handler must exit through the "callout" _real_trace(). #
-# #
-#########################################################################
-
- global _fpsp_unfl
-_fpsp_unfl:
-
-#$# sub.l &24,%sp # make room for src/dst
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &0x5,EXC_CMDREG(%a6) # is instr an fmove out?
- bne.w funfl_out
-
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bit five of the fp ext word separates the monadic and dyadic operations
-# that can pass through fpsp_unfl(). remember that fcmp, and ftst
-# will never take this exception.
- btst &0x5,1+EXC_CMDREG(%a6) # is op monadic or dyadic?
- beq.b funfl_extract # monadic
-
-# now, what's left that's not dyadic is fsincos. we can distinguish it
-# from all dyadics by the '0110xxx pattern
- btst &0x4,1+EXC_CMDREG(%a6) # is op an fsincos?
- bne.b funfl_extract # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b funfl_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-funfl_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-funfl_extract:
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-#$# mov.l FP_DST_EX(%a6),TRAP_DSTOP_EX(%a6)
-#$# mov.l FP_DST_HI(%a6),TRAP_DSTOP_HI(%a6)
-#$# mov.l FP_DST_LO(%a6),TRAP_DSTOP_LO(%a6)
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- andi.l &0x00ff01ff,USER_FPSR(%a6)
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
-# maybe we can make these entry points ONLY the OVFL entry points of each routine.
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception. Since this is incorrect, we need to check
-# if our emulation, after re-doing the operation, decided that
-# no underflow was called for. We do these checks only in
-# funfl_{unfl,inex}_on() because w/ both exceptions disabled, this
-# special case will simply exit gracefully with the correct result.
-
-# the exceptional possibilities we have left ourselves with are ONLY overflow
-# and inexact. and, the inexact is such that overflow occurred and was disabled
-# but inexact was enabled.
- btst &unfl_bit,FPCR_ENABLE(%a6)
- bne.b funfl_unfl_on
-
-funfl_chkinex:
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.b funfl_inex_on
-
-funfl_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
- bra.l _fpsp_done
-
-# overflow is enabled AND overflow, of course, occurred. so, we have the EXOP
-# in fp1 (don't forget to save fp0). what to do now?
-# well, we simply have to get to go to _real_unfl()!
-funfl_unfl_on:
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception. Since this is incorrect, we check here to see
-# if our emulation, after re-doing the operation, decided that
-# no underflow was called for.
- btst &unfl_bit,FPSR_EXCEPT(%a6)
- beq.w funfl_chkinex
-
-funfl_unfl_on2:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP (fp1) to stack
-
- mov.w &0xe003,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_unfl
-
-# underflow occurred but is disabled. meanwhile, inexact is enabled. Therefore,
-# we must jump to real_inex().
-funfl_inex_on:
-
-# The `060 FPU multiplier hardware is such that if the result of a
-# multiply operation is the smallest possible normalized number
-# (0x00000000_80000000_00000000), then the machine will take an
-# underflow exception.
-# But, whether bogus or not, if inexact is enabled AND it occurred,
-# then we have to branch to real_inex.
-
- btst &inex2_bit,FPSR_EXCEPT(%a6)
- beq.w funfl_exit
-
-funfl_inex_on2:
-
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to stack
-
- mov.b &0xc4,1+EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # save exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # do this after fmovm,other f<op>s!
-
- unlk %a6
-
- bra.l _real_inex
-
-#######################################################################
-funfl_out:
-
-
-#$# mov.l FP_SRC_EX(%a6),TRAP_SRCOP_EX(%a6)
-#$# mov.l FP_SRC_HI(%a6),TRAP_SRCOP_HI(%a6)
-#$# mov.l FP_SRC_LO(%a6),TRAP_SRCOP_LO(%a6)
-
-# the src operand is definitely a NORM(!), so tag it as such
- mov.b &NORM,STAG(%a6) # set src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- and.l &0xffff00ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout
-
- btst &unfl_bit,FPCR_ENABLE(%a6)
- bne.w funfl_unfl_on2
-
- btst &inex2_bit,FPCR_ENABLE(%a6)
- bne.w funfl_inex_on2
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-#$# add.l &24,%sp
-
- btst &0x7,(%sp) # is trace on?
- beq.l _fpsp_done # no
-
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- bra.l _real_trace
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_unsupp(): 060FPSP entry point for FP "Unimplemented #
-# Data Type" exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Unimplemented Data Type exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_{word,long}() - read instruction word/longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# load_fpn1() - load src operand from FP regfile #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _real_inex() - "callout" to operating system inexact handler #
-# _fpsp_done() - "callout" for exit; work all done #
-# _real_trace() - "callout" for Trace enabled exception #
-# funimp_skew() - adjust fsave src ops to "incorrect" value #
-# _real_snan() - "callout" for SNAN exception #
-# _real_operr() - "callout" for OPERR exception #
-# _real_ovfl() - "callout" for OVFL exception #
-# _real_unfl() - "callout" for UNFL exception #
-# get_packed() - fetch packed operand from memory #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the "Unimp Data Type" stk frame #
-# - The fsave frame contains the ssrc op (for UNNORM/DENORM) #
-# #
-# OUTPUT ************************************************************** #
-# If Inexact exception (opclass 3): #
-# - The system stack is changed to an Inexact exception stk frame #
-# If SNAN exception (opclass 3): #
-# - The system stack is changed to an SNAN exception stk frame #
-# If OPERR exception (opclass 3): #
-# - The system stack is changed to an OPERR exception stk frame #
-# If OVFL exception (opclass 3): #
-# - The system stack is changed to an OVFL exception stk frame #
-# If UNFL exception (opclass 3): #
-# - The system stack is changed to an UNFL exception stack frame #
-# If Trace exception enabled: #
-# - The system stack is changed to a Trace exception stack frame #
-# Else: (normal case) #
-# - Correct result has been stored as appropriate #
-# #
-# ALGORITHM *********************************************************** #
-# Two main instruction types can enter here: (1) DENORM or UNNORM #
-# unimplemented data types. These can be either opclass 0,2 or 3 #
-# instructions, and (2) PACKED unimplemented data format instructions #
-# also of opclasses 0,2, or 3. #
-# For UNNORM/DENORM opclass 0 and 2, the handler fetches the src #
-# operand from the fsave state frame and the dst operand (if dyadic) #
-# from the FP register file. The instruction is then emulated by #
-# choosing an emulation routine from a table of routines indexed by #
-# instruction type. Once the instruction has been emulated and result #
-# saved, then we check to see if any enabled exceptions resulted from #
-# instruction emulation. If none, then we exit through the "callout" #
-# _fpsp_done(). If there is an enabled FP exception, then we insert #
-# this exception into the FPU in the fsave state frame and then exit #
-# through _fpsp_done(). #
-# PACKED opclass 0 and 2 is similar in how the instruction is #
-# emulated and exceptions handled. The differences occur in how the #
-# handler loads the packed op (by calling get_packed() routine) and #
-# by the fact that a Trace exception could be pending for PACKED ops. #
-# If a Trace exception is pending, then the current exception stack #
-# frame is changed to a Trace exception stack frame and an exit is #
-# made through _real_trace(). #
-# For UNNORM/DENORM opclass 3, the actual move out to memory is #
-# performed by calling the routine fout(). If no exception should occur #
-# as the result of emulation, then an exit either occurs through #
-# _fpsp_done() or through _real_trace() if a Trace exception is pending #
-# (a Trace stack frame must be created here, too). If an FP exception #
-# should occur, then we must create an exception stack frame of that #
-# type and jump to either _real_snan(), _real_operr(), _real_inex(), #
-# _real_unfl(), or _real_ovfl() as appropriate. PACKED opclass 3 #
-# emulation is performed in a similar manner. #
-# #
-#########################################################################
-
-#
-# (1) DENORM and UNNORM (unimplemented) data types:
-#
-# post-instruction
-# *****************
-# * EA *
-# pre-instruction * *
-# ***************** *****************
-# * 0x0 * 0x0dc * * 0x3 * 0x0dc *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-#
-# (2) PACKED format (unsupported) opclasses two and three:
-# *****************
-# * EA *
-# * *
-# *****************
-# * 0x2 * 0x0dc *
-# *****************
-# * Next *
-# * PC *
-# *****************
-# * SR *
-# *****************
-#
- global _fpsp_unsupp
-_fpsp_unsupp:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # save fp state
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode?
- bne.b fu_s
-fu_u:
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # save on stack
- bra.b fu_cont
-# if the exception is an opclass zero or two unimplemented data type
-# exception, then the a7' calculated here is wrong since it doesn't
-# stack an ea. however, we don't need an a7' for this case anyways.
-fu_s:
- lea 0x4+EXC_EA(%a6),%a0 # load old a7'
- mov.l %a0,EXC_A7(%a6) # save on stack
-
-fu_cont:
-
-# the FPIAR holds the "current PC" of the faulting instruction
-# the FPIAR should be set correctly for ALL exceptions passing through
-# this point.
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
-############################
-
- clr.b SPCOND_FLG(%a6) # clear special condition flag
-
-# Separate opclass three (fpn-to-mem) ops since they have a different
-# stack frame and protocol.
- btst &0x5,EXC_CMDREG(%a6) # is it an fmove out?
- bne.w fu_out # yes
-
-# Separate packed opclass two instructions.
- bfextu EXC_CMDREG(%a6){&0:&6},%d0
- cmpi.b %d0,&0x13
- beq.w fu_in_pack
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field
- andi.l &0x00ff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
-# Opclass two w/ memory-to-fpn operation will have an incorrect extended
-# precision format if the src format was single or double and the
-# source data type was an INF, NAN, DENORM, or UNNORM
- lea FP_SRC(%a6),%a0 # pass ptr to input
- bsr.l fix_skewed_ops
-
-# we don't know whether the src operand or the dst operand (or both) is the
-# UNNORM or DENORM. call the function that tags the operand type. if the
-# input is an UNNORM, then convert it to a NORM, DENORM, or ZERO.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2 # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-
-fu_op2:
- mov.b %d0,STAG(%a6) # save src optype tag
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# at this point
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fu_extract # monadic
- cmpi.b 1+EXC_CMDREG(%a6),&0x3a # is operation an ftst?
- beq.b fu_extract # yes, so it's monadic, too
-
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fu_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fu_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- bfextu 1+EXC_CMDREG(%a6){&1:&7},%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.l*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all dyadic ops
-# OPERR : fsqrt(-NORM)
-# OVFL : all except ftst,fcmp
-# UNFL : all except ftst,fcmp
-# DZ : fdiv
-# INEX2 : all except ftst,fcmp
-# INEX1 : none (packed doesn't go through here)
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions set
- bne.b fu_in_ena # some are enabled
-
-fu_in_cont:
-# fcmp and ftst do not store any result.
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch extension
- andi.b &0x38,%d0 # extract bits 3-5
- cmpi.b %d0,&0x38 # is instr fcmp or ftst?
- beq.b fu_in_exit # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l store_fpreg # store the result
-
-fu_in_exit:
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- bra.l _fpsp_done
-
-fu_in_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_in_exc # there is at least one set
-
-#
-# No exceptions occurred that were also enabled. Now:
-#
-# if (OVFL && ovfl_disabled && inexact_enabled) {
-# branch to _real_inex() (even if the result was exact!);
-# } else {
-# save the result in the proper fp reg (unless the op is fcmp or ftst);
-# return;
-# }
-#
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.b fu_in_cont # no
-
-fu_in_ovflchk:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.b fu_in_cont # no
- bra.w fu_in_exc_ovfl # go insert overflow frame
-
-#
-# An exception occurred and that exception was enabled:
-#
-# shift enabled exception field into lo byte of d0;
-# if (((INEX2 || INEX1) && inex_enabled && OVFL && ovfl_disabled) ||
-# ((INEX2 || INEX1) && inex_enabled && UNFL && unfl_disabled)) {
-# /*
-# * this is the case where we must call _real_inex() now or else
-# * there will be no other way to pass it the exceptional operand
-# */
-# call _real_inex();
-# } else {
-# restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
-# }
-#
-fu_in_exc:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX? (6)
- bne.b fu_in_exc_exit # no
-
-# the enabled exception was inexact
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did disabled underflow occur?
- bne.w fu_in_exc_unfl # yes
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did disabled overflow occur?
- bne.w fu_in_exc_ovfl # yes
-
-# here, we insert the correct fsave status value into the fsave frame for the
-# corresponding exception. the operand in the fsave frame should be the original
-# src operand.
-fu_in_exc_exit:
- mov.l %d0,-(%sp) # save d0
- bsr.l funimp_skew # skew sgl or dbl inputs
- mov.l (%sp)+,%d0 # restore d0
-
- mov.w (tbl_except.b,%pc,%d0.w*2),2+FP_SRC(%a6) # create exc status
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6
-
- bra.l _fpsp_done
-
-tbl_except:
- short 0xe000,0xe006,0xe004,0xe005
- short 0xe003,0xe002,0xe001,0xe001
-
-fu_in_exc_unfl:
- mov.w &0x4,%d0
- bra.b fu_in_exc_exit
-fu_in_exc_ovfl:
- mov.w &0x03,%d0
- bra.b fu_in_exc_exit
-
-# If the input operand to this operation was opclass two and a single
-# or double precision denorm, inf, or nan, the operand needs to be
-# "corrected" in order to have the proper equivalent extended precision
-# number.
- global fix_skewed_ops
-fix_skewed_ops:
- bfextu EXC_CMDREG(%a6){&0:&6},%d0 # extract opclass,src fmt
- cmpi.b %d0,&0x11 # is class = 2 & fmt = sgl?
- beq.b fso_sgl # yes
- cmpi.b %d0,&0x15 # is class = 2 & fmt = dbl?
- beq.b fso_dbl # yes
- rts # no
-
-fso_sgl:
- mov.w LOCAL_EX(%a0),%d0 # fetch src exponent
- andi.w &0x7fff,%d0 # strip sign
- cmpi.w %d0,&0x3f80 # is |exp| == $3f80?
- beq.b fso_sgl_dnrm_zero # yes
- cmpi.w %d0,&0x407f # no; is |exp| == $407f?
- beq.b fso_infnan # yes
- rts # no
-
-fso_sgl_dnrm_zero:
- andi.l &0x7fffffff,LOCAL_HI(%a0) # clear j-bit
- beq.b fso_zero # it's a skewed zero
-fso_sgl_dnrm:
-# here, we count on norm not to alter a0...
- bsr.l norm # normalize mantissa
- neg.w %d0 # -shft amt
- addi.w &0x3f81,%d0 # adjust new exponent
- andi.w &0x8000,LOCAL_EX(%a0) # clear old exponent
- or.w %d0,LOCAL_EX(%a0) # insert new exponent
- rts
-
-fso_zero:
- andi.w &0x8000,LOCAL_EX(%a0) # clear bogus exponent
- rts
-
-fso_infnan:
- andi.b &0x7f,LOCAL_HI(%a0) # clear j-bit
- ori.w &0x7fff,LOCAL_EX(%a0) # make exponent = $7fff
- rts
-
-fso_dbl:
- mov.w LOCAL_EX(%a0),%d0 # fetch src exponent
- andi.w &0x7fff,%d0 # strip sign
- cmpi.w %d0,&0x3c00 # is |exp| == $3c00?
- beq.b fso_dbl_dnrm_zero # yes
- cmpi.w %d0,&0x43ff # no; is |exp| == $43ff?
- beq.b fso_infnan # yes
- rts # no
-
-fso_dbl_dnrm_zero:
- andi.l &0x7fffffff,LOCAL_HI(%a0) # clear j-bit
- bne.b fso_dbl_dnrm # it's a skewed denorm
- tst.l LOCAL_LO(%a0) # is it a zero?
- beq.b fso_zero # yes
-fso_dbl_dnrm:
-# here, we count on norm not to alter a0...
- bsr.l norm # normalize mantissa
- neg.w %d0 # -shft amt
- addi.w &0x3c01,%d0 # adjust new exponent
- andi.w &0x8000,LOCAL_EX(%a0) # clear old exponent
- or.w %d0,LOCAL_EX(%a0) # insert new exponent
- rts
-
-#################################################################
-
-# fmove out took an unimplemented data type exception.
-# the src operand is in FP_SRC. Call _fout() to write out the result and
-# to determine which exceptions, if any, to take.
-fu_out:
-
-# Separate packed move outs from the UNNORM and DENORM move outs.
- bfextu EXC_CMDREG(%a6){&3:&3},%d0
- cmpi.b %d0,&0x3
- beq.w fu_out_pack
- cmpi.b %d0,&0x7
- beq.w fu_out_pack
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field.
-# fmove out doesn't affect ccodes.
- and.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
-# the src can ONLY be a DENORM or an UNNORM! so, don't make any big subroutine
-# call here. just figure out what it is...
- mov.w FP_SRC_EX(%a6),%d0 # get exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b fu_out_denorm # it's a DENORM
-
- lea FP_SRC(%a6),%a0
- bsr.l unnorm_fix # yes; fix it
-
- mov.b %d0,STAG(%a6)
-
- bra.b fu_out_cont
-fu_out_denorm:
- mov.b &DENORM,STAG(%a6)
-fu_out_cont:
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- mov.l (%a6),EXC_A6(%a6) # in case a6 changes
- bsr.l fout # call fmove out routine
-
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : none
-# OPERR : fmove.{b,w,l} out of large UNNORM
-# OVFL : fmove.{s,d}
-# UNFL : fmove.{s,d,x}
-# DZ : none
-# INEX2 : all
-# INEX1 : none (packed doesn't travel through here)
-
-# determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_out_ena # some are enabled
-
-fu_out_done:
-
- mov.l EXC_A6(%a6),(%a6) # in case a6 changed
-
-# on extended precision opclass three instructions using pre-decrement or
-# post-increment addressing mode, the address register is not updated. is the
-# address register was the stack pointer used from user mode, then let's update
-# it here. if it was used from supervisor mode, then we have to handle this
-# as a special case.
- btst &0x5,EXC_SR(%a6)
- bne.b fu_out_done_s
-
- mov.l EXC_A7(%a6),%a0 # restore a7
- mov.l %a0,%usp
-
-fu_out_done_cont:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace on?
- bne.b fu_out_trace # yes
-
- bra.l _fpsp_done
-
-# is the ea mode pre-decrement of the stack pointer from supervisor mode?
-# ("fmov.x fpm,-(a7)") if so,
-fu_out_done_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.b fu_out_done_cont
-
-# the extended precision result is still in fp0. but, we need to save it
-# somewhere on the stack until we can copy it to its final resting place.
-# here, we're counting on the top of the stack to be the old place-holders
-# for fp0/fp1 which have already been restored. that way, we can write
-# over those destinations with the shifted stack frame.
- fmovm.x &0x80,FP_SRC(%a6) # put answer on stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_SRC_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_SRC_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_SRC_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- btst &0x7,(%sp)
- bne.b fu_out_trace
-
- bra.l _fpsp_done
-
-fu_out_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_out_exc # there is at least one set
-
-# no exceptions were set.
-# if a disabled overflow occurred and inexact was enabled but the result
-# was exact, then a branch to _real_inex() is made.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.w fu_out_done # no
-
-fu_out_ovflchk:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.w fu_out_done # no
- bra.w fu_inex # yes
-
-#
-# The fp move out that took the "Unimplemented Data Type" exception was
-# being traced. Since the stack frames are similar, get the "current" PC
-# from FPIAR and put it in the trace stack frame then jump to _real_trace().
-#
-# UNSUPP FRAME TRACE FRAME
-# ***************** *****************
-# * EA * * Current *
-# * * * PC *
-# ***************** *****************
-# * 0x3 * 0x0dc * * 0x2 * 0x024 *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-#
-fu_out_trace:
- mov.w &0x2024,0x6(%sp)
- fmov.l %fpiar,0x8(%sp)
- bra.l _real_trace
-
-# an exception occurred and that exception was enabled.
-fu_out_exc:
- subi.l &24,%d0 # fix offset to be 0-8
-
-# we don't mess with the existing fsave frame. just re-insert it and
-# jump to the "_real_{}()" handler...
- mov.w (tbl_fu_out.b,%pc,%d0.w*2),%d0
- jmp (tbl_fu_out.b,%pc,%d0.w*1)
-
- swbeg &0x8
-tbl_fu_out:
- short tbl_fu_out - tbl_fu_out # BSUN can't happen
- short tbl_fu_out - tbl_fu_out # SNAN can't happen
- short fu_operr - tbl_fu_out # OPERR
- short fu_ovfl - tbl_fu_out # OVFL
- short fu_unfl - tbl_fu_out # UNFL
- short tbl_fu_out - tbl_fu_out # DZ can't happen
- short fu_inex - tbl_fu_out # INEX2
- short tbl_fu_out - tbl_fu_out # INEX1 won't make it here
-
-# for snan,operr,ovfl,unfl, src op is still in FP_SRC so just
-# frestore it.
-fu_snan:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d8,EXC_VOFF(%a6) # vector offset = 0xd8
- mov.w &0xe006,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6)
-
- unlk %a6
-
-
- bra.l _real_snan
-
-fu_operr:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d0,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe004,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6)
-
- unlk %a6
-
-
- bra.l _real_operr
-
-fu_ovfl:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d4,EXC_VOFF(%a6) # vector offset = 0xd4
- mov.w &0xe005,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
- bra.l _real_ovfl
-
-# underflow can happen for extended precision. extended precision opclass
-# three instruction exceptions don't update the stack pointer. so, if the
-# exception occurred from user mode, then simply update a7 and exit normally.
-# if the exception occurred from supervisor mode, check if
-fu_unfl:
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
- btst &0x5,EXC_SR(%a6)
- bne.w fu_unfl_s
-
- mov.l EXC_A7(%a6),%a0 # restore a7 whether we need
- mov.l %a0,%usp # to or not...
-
-fu_unfl_cont:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30cc,EXC_VOFF(%a6) # vector offset = 0xcc
- mov.w &0xe003,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
- bra.l _real_unfl
-
-fu_unfl_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # was the <ea> mode -(sp)?
- bne.b fu_unfl_cont
-
-# the extended precision result is still in fp0. but, we need to save it
-# somewhere on the stack until we can copy it to its final resting place
-# (where the exc frame is currently). make sure it's not at the top of the
-# frame or it will get overwritten when the exc stack frame is shifted "down".
- fmovm.x &0x80,FP_SRC(%a6) # put answer on stack
- fmovm.x &0x40,FP_DST(%a6) # put EXOP on stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30cc,EXC_VOFF(%a6) # vector offset = 0xcc
- mov.w &0xe003,2+FP_DST(%a6)
-
- frestore FP_DST(%a6) # restore EXOP
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_SRC_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_SRC_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_SRC_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- bra.l _real_unfl
-
-# fmove in and out enter here.
-fu_inex:
- fmovm.x &0x40,FP_SRC(%a6) # save EXOP to the stack
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30c4,EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6)
-
- frestore FP_SRC(%a6) # restore EXOP
-
- unlk %a6
-
-
- bra.l _real_inex
-
-#########################################################################
-#########################################################################
-fu_in_pack:
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field
- andi.l &0x0ff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bsr.l get_packed # fetch packed src operand
-
- lea FP_SRC(%a6),%a0 # pass ptr to src
- bsr.l set_tag_x # set src optype tag
-
- mov.b %d0,STAG(%a6) # save src optype tag
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
-
-# bit five of the fp extension word separates the monadic and dyadic operations
-# at this point
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b fu_extract_p # monadic
- cmpi.b 1+EXC_CMDREG(%a6),&0x3a # is operation an ftst?
- beq.b fu_extract_p # yes, so it's monadic, too
-
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_done_p # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-fu_op2_done_p:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-fu_extract_p:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- bfextu 1+EXC_CMDREG(%a6){&1:&7},%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.l*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all dyadic ops
-# OPERR : fsqrt(-NORM)
-# OVFL : all except ftst,fcmp
-# UNFL : all except ftst,fcmp
-# DZ : fdiv
-# INEX2 : all except ftst,fcmp
-# INEX1 : all
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_in_ena_p # some are enabled
-
-fu_in_cont_p:
-# fcmp and ftst do not store any result.
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch extension
- andi.b &0x38,%d0 # extract bits 3-5
- cmpi.b %d0,&0x38 # is instr fcmp or ftst?
- beq.b fu_in_exit_p # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l store_fpreg # store the result
-
-fu_in_exit_p:
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.w fu_in_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_in_exit_cont_p:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-# the exception occurred in supervisor mode. check to see if the
-# addressing mode was (a7)+. if so, we'll need to shift the
-# stack frame "up".
-fu_in_exit_s_p:
- btst &mia7_bit,SPCOND_FLG(%a6) # was ea mode (a7)+
- beq.b fu_in_exit_cont_p # no
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
-# shift the stack frame "up". we don't really care about the <ea> field.
- mov.l 0x4(%sp),0x10(%sp)
- mov.l 0x0(%sp),0xc(%sp)
- add.l &0xc,%sp
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-fu_in_ena_p:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled & set
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b fu_in_exc_p # at least one was set
-
-#
-# No exceptions occurred that were also enabled. Now:
-#
-# if (OVFL && ovfl_disabled && inexact_enabled) {
-# branch to _real_inex() (even if the result was exact!);
-# } else {
-# save the result in the proper fp reg (unless the op is fcmp or ftst);
-# return;
-# }
-#
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # was overflow set?
- beq.w fu_in_cont_p # no
-
-fu_in_ovflchk_p:
- btst &inex2_bit,FPCR_ENABLE(%a6) # was inexact enabled?
- beq.w fu_in_cont_p # no
- bra.w fu_in_exc_ovfl_p # do _real_inex() now
-
-#
-# An exception occurred and that exception was enabled:
-#
-# shift enabled exception field into lo byte of d0;
-# if (((INEX2 || INEX1) && inex_enabled && OVFL && ovfl_disabled) ||
-# ((INEX2 || INEX1) && inex_enabled && UNFL && unfl_disabled)) {
-# /*
-# * this is the case where we must call _real_inex() now or else
-# * there will be no other way to pass it the exceptional operand
-# */
-# call _real_inex();
-# } else {
-# restore exc state (SNAN||OPERR||OVFL||UNFL||DZ||INEX) into the FPU;
-# }
-#
-fu_in_exc_p:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX? (6 or 7)
- blt.b fu_in_exc_exit_p # no
-
-# the enabled exception was inexact
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did disabled underflow occur?
- bne.w fu_in_exc_unfl_p # yes
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did disabled overflow occur?
- bne.w fu_in_exc_ovfl_p # yes
-
-# here, we insert the correct fsave status value into the fsave frame for the
-# corresponding exception. the operand in the fsave frame should be the original
-# src operand.
-# as a reminder for future predicted pain and agony, we are passing in fsave the
-# "non-skewed" operand for cases of sgl and dbl src INFs,NANs, and DENORMs.
-# this is INCORRECT for enabled SNAN which would give to the user the skewed SNAN!!!
-fu_in_exc_exit_p:
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.w fu_in_exc_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_in_exc_exit_cont_p:
- mov.w (tbl_except_p.b,%pc,%d0.w*2),2+FP_SRC(%a6)
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6
-
- btst &0x7,(%sp) # is trace enabled?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done
-
-tbl_except_p:
- short 0xe000,0xe006,0xe004,0xe005
- short 0xe003,0xe002,0xe001,0xe001
-
-fu_in_exc_ovfl_p:
- mov.w &0x3,%d0
- bra.w fu_in_exc_exit_p
-
-fu_in_exc_unfl_p:
- mov.w &0x4,%d0
- bra.w fu_in_exc_exit_p
-
-fu_in_exc_exit_s_p:
- btst &mia7_bit,SPCOND_FLG(%a6)
- beq.b fu_in_exc_exit_cont_p
-
- mov.w (tbl_except_p.b,%pc,%d0.w*2),2+FP_SRC(%a6)
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore src op
-
- unlk %a6 # unravel stack frame
-
-# shift stack frame "up". who cares about <ea> field.
- mov.l 0x4(%sp),0x10(%sp)
- mov.l 0x0(%sp),0xc(%sp)
- add.l &0xc,%sp
-
- btst &0x7,(%sp) # is trace on?
- bne.b fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-#
-# The opclass two PACKED instruction that took an "Unimplemented Data Type"
-# exception was being traced. Make the "current" PC the FPIAR and put it in the
-# trace stack frame then jump to _real_trace().
-#
-# UNSUPP FRAME TRACE FRAME
-# ***************** *****************
-# * EA * * Current *
-# * * * PC *
-# ***************** *****************
-# * 0x2 * 0x0dc * * 0x2 * 0x024 *
-# ***************** *****************
-# * Next * * Next *
-# * PC * * PC *
-# ***************** *****************
-# * SR * * SR *
-# ***************** *****************
-fu_trace_p:
- mov.w &0x2024,0x6(%sp)
- fmov.l %fpiar,0x8(%sp)
-
- bra.l _real_trace
-
-#########################################################
-#########################################################
-fu_out_pack:
-
-
-# I'm not sure at this point what FPSR bits are valid for this instruction.
-# so, since the emulation routines re-create them anyways, zero exception field.
-# fmove out doesn't affect ccodes.
- and.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l load_fpn1
-
-# unlike other opclass 3, unimplemented data type exceptions, packed must be
-# able to detect all operand types.
- lea FP_SRC(%a6),%a0
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b fu_op2_p # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-
-fu_op2_p:
- mov.b %d0,STAG(%a6) # save src optype tag
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # fetch rnd mode/prec
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- mov.l (%a6),EXC_A6(%a6) # in case a6 changes
- bsr.l fout # call fmove out routine
-
-# Exceptions in order of precedence:
-# BSUN : no
-# SNAN : yes
-# OPERR : if ((k_factor > +17) || (dec. exp exceeds 3 digits))
-# OVFL : no
-# UNFL : no
-# DZ : no
-# INEX2 : yes
-# INEX1 : no
-
-# determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.w fu_out_ena_p # some are enabled
-
-fu_out_exit_p:
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.b fu_out_exit_s_p # supervisor
-
- mov.l EXC_A7(%a6),%a0 # update user a7
- mov.l %a0,%usp
-
-fu_out_exit_cont_p:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel stack frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w fu_trace_p # yes
-
- bra.l _fpsp_done # exit to os
-
-# the exception occurred in supervisor mode. check to see if the
-# addressing mode was -(a7). if so, we'll need to shift the
-# stack frame "down".
-fu_out_exit_s_p:
- btst &mda7_bit,SPCOND_FLG(%a6) # was ea mode -(a7)
- beq.b fu_out_exit_cont_p # no
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
-
-# now, copy the result to the proper place on the stack
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+EXC_SR+0x0(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+EXC_SR+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+EXC_SR+0x8(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- btst &0x7,(%sp)
- bne.w fu_trace_p
-
- bra.l _fpsp_done
-
-fu_out_ena_p:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enabled
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- beq.w fu_out_exit_p
-
- mov.l EXC_A6(%a6),(%a6) # restore a6
-
-# an exception occurred and that exception was enabled.
-# the only exception possible on packed move out are INEX, OPERR, and SNAN.
-fu_out_exc_p:
- cmpi.b %d0,&0x1a
- bgt.w fu_inex_p2
- beq.w fu_operr_p
-
-fu_snan_p:
- btst &0x5,EXC_SR(%a6)
- bne.b fu_snan_s_p
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_snan
-
-fu_snan_s_p:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_snan
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d8,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe006,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_snan
-
-fu_operr_p:
- btst &0x5,EXC_SR(%a6)
- bne.w fu_operr_p_s
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_operr
-
-fu_operr_p_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_operr
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30d0,EXC_VOFF(%a6) # vector offset = 0xd0
- mov.w &0xe004,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_operr
-
-fu_inex_p2:
- btst &0x5,EXC_SR(%a6)
- bne.w fu_inex_s_p2
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp
- bra.w fu_inex
-
-fu_inex_s_p2:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- bne.w fu_inex
-
-# the instruction was "fmove.p fpn,-(a7)" from supervisor mode.
-# the strategy is to move the exception frame "down" 12 bytes. then, we
-# can store the default result where the exception frame was.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0/fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.w &0x30c4,EXC_VOFF(%a6) # vector offset = 0xc4
- mov.w &0xe001,2+FP_SRC(%a6) # set fsave status
-
- frestore FP_SRC(%a6) # restore src operand
-
- mov.l (%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+2+EXC_PC(%sp),LOCAL_SIZE+2+EXC_PC-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
-# now, we copy the default result to its proper location
- mov.l LOCAL_SIZE+FP_DST_EX(%sp),LOCAL_SIZE+0x4(%sp)
- mov.l LOCAL_SIZE+FP_DST_HI(%sp),LOCAL_SIZE+0x8(%sp)
- mov.l LOCAL_SIZE+FP_DST_LO(%sp),LOCAL_SIZE+0xc(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
-
- bra.l _real_inex
-
-#########################################################################
-
-#
-# if we're stuffing a source operand back into an fsave frame then we
-# have to make sure that for single or double source operands that the
-# format stuffed is as weird as the hardware usually makes it.
-#
- global funimp_skew
-funimp_skew:
- bfextu EXC_EXTWORD(%a6){&3:&3},%d0 # extract src specifier
- cmpi.b %d0,&0x1 # was src sgl?
- beq.b funimp_skew_sgl # yes
- cmpi.b %d0,&0x5 # was src dbl?
- beq.b funimp_skew_dbl # yes
- rts
-
-funimp_skew_sgl:
- mov.w FP_SRC_EX(%a6),%d0 # fetch DENORM exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b funimp_skew_sgl_not
- cmpi.w %d0,&0x3f80
- bgt.b funimp_skew_sgl_not
- neg.w %d0 # make exponent negative
- addi.w &0x3f81,%d0 # find amt to shift
- mov.l FP_SRC_HI(%a6),%d1 # fetch DENORM hi(man)
- lsr.l %d0,%d1 # shift it
- bset &31,%d1 # set j-bit
- mov.l %d1,FP_SRC_HI(%a6) # insert new hi(man)
- andi.w &0x8000,FP_SRC_EX(%a6) # clear old exponent
- ori.w &0x3f80,FP_SRC_EX(%a6) # insert new "skewed" exponent
-funimp_skew_sgl_not:
- rts
-
-funimp_skew_dbl:
- mov.w FP_SRC_EX(%a6),%d0 # fetch DENORM exponent
- andi.w &0x7fff,%d0 # strip sign
- beq.b funimp_skew_dbl_not
- cmpi.w %d0,&0x3c00
- bgt.b funimp_skew_dbl_not
-
- tst.b FP_SRC_EX(%a6) # make "internal format"
- smi.b 0x2+FP_SRC(%a6)
- mov.w %d0,FP_SRC_EX(%a6) # insert exponent with cleared sign
- clr.l %d0 # clear g,r,s
- lea FP_SRC(%a6),%a0 # pass ptr to src op
- mov.w &0x3c01,%d1 # pass denorm threshold
- bsr.l dnrm_lp # denorm it
- mov.w &0x3c00,%d0 # new exponent
- tst.b 0x2+FP_SRC(%a6) # is sign set?
- beq.b fss_dbl_denorm_done # no
- bset &15,%d0 # set sign
-fss_dbl_denorm_done:
- bset &0x7,FP_SRC_HI(%a6) # set j-bit
- mov.w %d0,FP_SRC_EX(%a6) # insert new exponent
-funimp_skew_dbl_not:
- rts
-
-#########################################################################
- global _mem_write2
-_mem_write2:
- btst &0x5,EXC_SR(%a6)
- beq.l _dmem_write
- mov.l 0x0(%a0),FP_DST_EX(%a6)
- mov.l 0x4(%a0),FP_DST_HI(%a6)
- mov.l 0x8(%a0),FP_DST_LO(%a6)
- clr.l %d1
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_effadd(): 060FPSP entry point for FP "Unimplemented #
-# effective address" exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Unimplemented Effective Address exception in an operating #
-# system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# decbin() - convert packed data to FP binary data #
-# _real_fpu_disabled() - "callout" for "FPU disabled" exception #
-# _real_access() - "callout" for access error exception #
-# _mem_read() - read extended immediate operand from memory #
-# _fpsp_done() - "callout" for exit; work all done #
-# _real_trace() - "callout" for Trace enabled exception #
-# fmovm_dynamic() - emulate dynamic fmovm instruction #
-# fmovm_ctrl() - emulate fmovm control instruction #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the "Unimplemented <ea>" stk frame #
-# #
-# OUTPUT ************************************************************** #
-# If access error: #
-# - The system stack is changed to an access error stack frame #
-# If FPU disabled: #
-# - The system stack is changed to an FPU disabled stack frame #
-# If Trace exception enabled: #
-# - The system stack is changed to a Trace exception stack frame #
-# Else: (normal case) #
-# - None (correct result has been stored as appropriate) #
-# #
-# ALGORITHM *********************************************************** #
-# This exception handles 3 types of operations: #
-# (1) FP Instructions using extended precision or packed immediate #
-# addressing mode. #
-# (2) The "fmovm.x" instruction w/ dynamic register specification. #
-# (3) The "fmovm.l" instruction w/ 2 or 3 control registers. #
-# #
-# For immediate data operations, the data is read in w/ a #
-# _mem_read() "callout", converted to FP binary (if packed), and used #
-# as the source operand to the instruction specified by the instruction #
-# word. If no FP exception should be reported ads a result of the #
-# emulation, then the result is stored to the destination register and #
-# the handler exits through _fpsp_done(). If an enabled exc has been #
-# signalled as a result of emulation, then an fsave state frame #
-# corresponding to the FP exception type must be entered into the 060 #
-# FPU before exiting. In either the enabled or disabled cases, we #
-# must also check if a Trace exception is pending, in which case, we #
-# must create a Trace exception stack frame from the current exception #
-# stack frame. If no Trace is pending, we simply exit through #
-# _fpsp_done(). #
-# For "fmovm.x", call the routine fmovm_dynamic() which will #
-# decode and emulate the instruction. No FP exceptions can be pending #
-# as a result of this operation emulation. A Trace exception can be #
-# pending, though, which means the current stack frame must be changed #
-# to a Trace stack frame and an exit made through _real_trace(). #
-# For the case of "fmovm.x Dn,-(a7)", where the offending instruction #
-# was executed from supervisor mode, this handler must store the FP #
-# register file values to the system stack by itself since #
-# fmovm_dynamic() can't handle this. A normal exit is made through #
-# fpsp_done(). #
-# For "fmovm.l", fmovm_ctrl() is used to emulate the instruction. #
-# Again, a Trace exception may be pending and an exit made through #
-# _real_trace(). Else, a normal exit is made through _fpsp_done(). #
-# #
-# Before any of the above is attempted, it must be checked to #
-# see if the FPU is disabled. Since the "Unimp <ea>" exception is taken #
-# before the "FPU disabled" exception, but the "FPU disabled" exception #
-# has higher priority, we check the disabled bit in the PCR. If set, #
-# then we must create an 8 word "FPU disabled" exception stack frame #
-# from the current 4 word exception stack frame. This includes #
-# reproducing the effective address of the instruction to put on the #
-# new stack frame. #
-# #
-# In the process of all emulation work, if a _mem_read() #
-# "callout" returns a failing result indicating an access error, then #
-# we must create an access error stack frame from the current stack #
-# frame. This information includes a faulting address and a fault- #
-# status-longword. These are created within this handler. #
-# #
-#########################################################################
-
- global _fpsp_effadd
-_fpsp_effadd:
-
-# This exception type takes priority over the "Line F Emulator"
-# exception. Therefore, the FPU could be disabled when entering here.
-# So, we must check to see if it's disabled and handle that case separately.
- mov.l %d0,-(%sp) # save d0
- movc %pcr,%d0 # load proc cr
- btst &0x1,%d0 # is FPU disabled?
- bne.w iea_disabled # yes
- mov.l (%sp)+,%d0 # restore d0
-
- link %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# PC of instruction that took the exception is the PC in the frame
- mov.l EXC_PC(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
-#########################################################################
-
- tst.w %d0 # is operation fmovem?
- bmi.w iea_fmovm # yes
-
-#
-# here, we will have:
-# fabs fdabs fsabs facos fmod
-# fadd fdadd fsadd fasin frem
-# fcmp fatan fscale
-# fdiv fddiv fsdiv fatanh fsin
-# fint fcos fsincos
-# fintrz fcosh fsinh
-# fmove fdmove fsmove fetox ftan
-# fmul fdmul fsmul fetoxm1 ftanh
-# fneg fdneg fsneg fgetexp ftentox
-# fsgldiv fgetman ftwotox
-# fsglmul flog10
-# fsqrt flog2
-# fsub fdsub fssub flogn
-# ftst flognp1
-# which can all use f<op>.{x,p}
-# so, now it's immediate data extended precision AND PACKED FORMAT!
-#
-iea_op:
- andi.l &0x00ff00ff,USER_FPSR(%a6)
-
- btst &0xa,%d0 # is src fmt x or p?
- bne.b iea_op_pack # packed
-
-
- mov.l EXC_EXTWPTR(%a6),%a0 # pass: ptr to #<data>
- lea FP_SRC(%a6),%a1 # pass: ptr to super addr
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _imem_read # read extended immediate
-
- tst.l %d1 # did ifetch fail?
- bne.w iea_iacc # yes
-
- bra.b iea_op_setsrc
-
-iea_op_pack:
-
- mov.l EXC_EXTWPTR(%a6),%a0 # pass: ptr to #<data>
- lea FP_SRC(%a6),%a1 # pass: ptr to super dst
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _imem_read # read packed operand
-
- tst.l %d1 # did ifetch fail?
- bne.w iea_iacc # yes
-
-# The packed operand is an INF or a NAN if the exponent field is all ones.
- bfextu FP_SRC(%a6){&1:&15},%d0 # get exp
- cmpi.w %d0,&0x7fff # INF or NAN?
- beq.b iea_op_setsrc # operand is an INF or NAN
-
-# The packed operand is a zero if the mantissa is all zero, else it's
-# a normal packed op.
- mov.b 3+FP_SRC(%a6),%d0 # get byte 4
- andi.b &0x0f,%d0 # clear all but last nybble
- bne.b iea_op_gp_not_spec # not a zero
- tst.l FP_SRC_HI(%a6) # is lw 2 zero?
- bne.b iea_op_gp_not_spec # not a zero
- tst.l FP_SRC_LO(%a6) # is lw 3 zero?
- beq.b iea_op_setsrc # operand is a ZERO
-iea_op_gp_not_spec:
- lea FP_SRC(%a6),%a0 # pass: ptr to packed op
- bsr.l decbin # convert to extended
- fmovm.x &0x80,FP_SRC(%a6) # make this the srcop
-
-iea_op_setsrc:
- addi.l &0xc,EXC_EXTWPTR(%a6) # update extension word pointer
-
-# FP_SRC now holds the src operand.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # could be ANYTHING!!!
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b iea_op_getdst # no
- bsr.l unnorm_fix # yes; convert to NORM/DENORM/ZERO
- mov.b %d0,STAG(%a6) # set new optype tag
-iea_op_getdst:
- clr.b STORE_FLG(%a6) # clear "store result" boolean
-
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b iea_op_extract # monadic
- btst &0x4,1+EXC_CMDREG(%a6) # is operation fsincos,ftst,fcmp?
- bne.b iea_op_spec # yes
-
-iea_op_loaddst:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # fetch dst regno
- bsr.l load_fpn2 # load dst operand
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,DTAG(%a6) # could be ANYTHING!!!
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b iea_op_extract # no
- bsr.l unnorm_fix # yes; convert to NORM/DENORM/ZERO
- mov.b %d0,DTAG(%a6) # set new optype tag
- bra.b iea_op_extract
-
-# the operation is fsincos, ftst, or fcmp. only fcmp is dyadic
-iea_op_spec:
- btst &0x3,1+EXC_CMDREG(%a6) # is operation fsincos?
- beq.b iea_op_extract # yes
-# now, we're left with ftst and fcmp. so, first let's tag them so that they don't
-# store a result. then, only fcmp will branch back and pick up a dst operand.
- st STORE_FLG(%a6) # don't store a final result
- btst &0x1,1+EXC_CMDREG(%a6) # is operation fcmp?
- beq.b iea_op_loaddst # yes
-
-iea_op_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass: rnd mode,prec
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- fmov.l &0x0,%fpcr
- fmov.l &0x0,%fpsr
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-#
-# Exceptions in order of precedence:
-# BSUN : none
-# SNAN : all operations
-# OPERR : all reg-reg or mem-reg operations that can normally operr
-# OVFL : same as OPERR
-# UNFL : same as OPERR
-# DZ : same as OPERR
-# INEX2 : same as OPERR
-# INEX1 : all packed immediate operations
-#
-
-# we determine the highest priority exception(if any) set by the
-# emulation routine that has also been enabled by the user.
- mov.b FPCR_ENABLE(%a6),%d0 # fetch exceptions enabled
- bne.b iea_op_ena # some are enabled
-
-# now, we save the result, unless, of course, the operation was ftst or fcmp.
-# these don't save results.
-iea_op_save:
- tst.b STORE_FLG(%a6) # does this op store a result?
- bne.b iea_op_exit1 # exit with no frestore
-
-iea_op_store:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # fetch dst regno
- bsr.l store_fpreg # store the result
-
-iea_op_exit1:
- mov.l EXC_PC(%a6),USER_FPIAR(%a6) # set FPIAR to "Current PC"
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6 # unravel the frame
-
- btst &0x7,(%sp) # is trace on?
- bne.w iea_op_trace # yes
-
- bra.l _fpsp_done # exit to os
-
-iea_op_ena:
- and.b FPSR_EXCEPT(%a6),%d0 # keep only ones enable and set
- bfffo %d0{&24:&8},%d0 # find highest priority exception
- bne.b iea_op_exc # at least one was set
-
-# no exception occurred. now, did a disabled, exact overflow occur with inexact
-# enabled? if so, then we have to stuff an overflow frame into the FPU.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- beq.b iea_op_save
-
-iea_op_ovfl:
- btst &inex2_bit,FPCR_ENABLE(%a6) # is inexact enabled?
- beq.b iea_op_store # no
- bra.b iea_op_exc_ovfl # yes
-
-# an enabled exception occurred. we have to insert the exception type back into
-# the machine.
-iea_op_exc:
- subi.l &24,%d0 # fix offset to be 0-8
- cmpi.b %d0,&0x6 # is exception INEX?
- bne.b iea_op_exc_force # no
-
-# the enabled exception was inexact. so, if it occurs with an overflow
-# or underflow that was disabled, then we have to force an overflow or
-# underflow frame.
- btst &ovfl_bit,FPSR_EXCEPT(%a6) # did overflow occur?
- bne.b iea_op_exc_ovfl # yes
- btst &unfl_bit,FPSR_EXCEPT(%a6) # did underflow occur?
- bne.b iea_op_exc_unfl # yes
-
-iea_op_exc_force:
- mov.w (tbl_iea_except.b,%pc,%d0.w*2),2+FP_SRC(%a6)
- bra.b iea_op_exit2 # exit with frestore
-
-tbl_iea_except:
- short 0xe002, 0xe006, 0xe004, 0xe005
- short 0xe003, 0xe002, 0xe001, 0xe001
-
-iea_op_exc_ovfl:
- mov.w &0xe005,2+FP_SRC(%a6)
- bra.b iea_op_exit2
-
-iea_op_exc_unfl:
- mov.w &0xe003,2+FP_SRC(%a6)
-
-iea_op_exit2:
- mov.l EXC_PC(%a6),USER_FPIAR(%a6) # set FPIAR to "Current PC"
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set "Next PC" in exc frame
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6) # restore exceptional state
-
- unlk %a6 # unravel the frame
-
- btst &0x7,(%sp) # is trace on?
- bne.b iea_op_trace # yes
-
- bra.l _fpsp_done # exit to os
-
-#
-# The opclass two instruction that took an "Unimplemented Effective Address"
-# exception was being traced. Make the "current" PC the FPIAR and put it in
-# the trace stack frame then jump to _real_trace().
-#
-# UNIMP EA FRAME TRACE FRAME
-# ***************** *****************
-# * 0x0 * 0x0f0 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x024 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# *****************
-# * SR *
-# *****************
-iea_op_trace:
- mov.l (%sp),-(%sp) # shift stack frame "down"
- mov.w 0x8(%sp),0x4(%sp)
- mov.w &0x2024,0x6(%sp) # stk fmt = 0x2; voff = 0x024
- fmov.l %fpiar,0x8(%sp) # "Current PC" is in FPIAR
-
- bra.l _real_trace
-
-#########################################################################
-iea_fmovm:
- btst &14,%d0 # ctrl or data reg
- beq.w iea_fmovm_ctrl
-
-iea_fmovm_data:
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode
- bne.b iea_fmovm_data_s
-
-iea_fmovm_data_u:
- mov.l %usp,%a0
- mov.l %a0,EXC_A7(%a6) # store current a7
- bsr.l fmovm_dynamic # do dynamic fmovm
- mov.l EXC_A7(%a6),%a0 # load possibly new a7
- mov.l %a0,%usp # update usp
- bra.w iea_fmovm_exit
-
-iea_fmovm_data_s:
- clr.b SPCOND_FLG(%a6)
- lea 0x2+EXC_VOFF(%a6),%a0
- mov.l %a0,EXC_A7(%a6)
- bsr.l fmovm_dynamic # do dynamic fmovm
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.w iea_fmovm_data_predec
- cmpi.b SPCOND_FLG(%a6),&mia7_flg
- bne.w iea_fmovm_exit
-
-# right now, d0 = the size.
-# the data has been fetched from the supervisor stack, but we have not
-# incremented the stack pointer by the appropriate number of bytes.
-# do it here.
-iea_fmovm_data_postinc:
- btst &0x7,EXC_SR(%a6)
- bne.b iea_fmovm_data_pi_trace
-
- mov.w EXC_SR(%a6),(EXC_SR,%a6,%d0)
- mov.l EXC_EXTWPTR(%a6),(EXC_PC,%a6,%d0)
- mov.w &0x00f0,(EXC_VOFF,%a6,%d0)
-
- lea (EXC_SR,%a6,%d0),%a0
- mov.l %a0,EXC_SR(%a6)
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
- mov.l (%sp)+,%sp
- bra.l _fpsp_done
-
-iea_fmovm_data_pi_trace:
- mov.w EXC_SR(%a6),(EXC_SR-0x4,%a6,%d0)
- mov.l EXC_EXTWPTR(%a6),(EXC_PC-0x4,%a6,%d0)
- mov.w &0x2024,(EXC_VOFF-0x4,%a6,%d0)
- mov.l EXC_PC(%a6),(EXC_VOFF+0x2-0x4,%a6,%d0)
-
- lea (EXC_SR-0x4,%a6,%d0),%a0
- mov.l %a0,EXC_SR(%a6)
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
- mov.l (%sp)+,%sp
- bra.l _real_trace
-
-# right now, d1 = size and d0 = the strg.
-iea_fmovm_data_predec:
- mov.b %d1,EXC_VOFF(%a6) # store strg
- mov.b %d0,0x1+EXC_VOFF(%a6) # store size
-
- fmovm.x EXC_FP0(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- mov.l (%a6),-(%sp) # make a copy of a6
- mov.l %d0,-(%sp) # save d0
- mov.l %d1,-(%sp) # save d1
- mov.l EXC_EXTWPTR(%a6),-(%sp) # make a copy of Next PC
-
- clr.l %d0
- mov.b 0x1+EXC_VOFF(%a6),%d0 # fetch size
- neg.l %d0 # get negative of size
-
- btst &0x7,EXC_SR(%a6) # is trace enabled?
- beq.b iea_fmovm_data_p2
-
- mov.w EXC_SR(%a6),(EXC_SR-0x4,%a6,%d0)
- mov.l EXC_PC(%a6),(EXC_VOFF-0x2,%a6,%d0)
- mov.l (%sp)+,(EXC_PC-0x4,%a6,%d0)
- mov.w &0x2024,(EXC_VOFF-0x4,%a6,%d0)
-
- pea (%a6,%d0) # create final sp
- bra.b iea_fmovm_data_p3
-
-iea_fmovm_data_p2:
- mov.w EXC_SR(%a6),(EXC_SR,%a6,%d0)
- mov.l (%sp)+,(EXC_PC,%a6,%d0)
- mov.w &0x00f0,(EXC_VOFF,%a6,%d0)
-
- pea (0x4,%a6,%d0) # create final sp
-
-iea_fmovm_data_p3:
- clr.l %d1
- mov.b EXC_VOFF(%a6),%d1 # fetch strg
-
- tst.b %d1
- bpl.b fm_1
- fmovm.x &0x80,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_1:
- lsl.b &0x1,%d1
- bpl.b fm_2
- fmovm.x &0x40,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_2:
- lsl.b &0x1,%d1
- bpl.b fm_3
- fmovm.x &0x20,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_3:
- lsl.b &0x1,%d1
- bpl.b fm_4
- fmovm.x &0x10,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_4:
- lsl.b &0x1,%d1
- bpl.b fm_5
- fmovm.x &0x08,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_5:
- lsl.b &0x1,%d1
- bpl.b fm_6
- fmovm.x &0x04,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_6:
- lsl.b &0x1,%d1
- bpl.b fm_7
- fmovm.x &0x02,(0x4+0x8,%a6,%d0)
- addi.l &0xc,%d0
-fm_7:
- lsl.b &0x1,%d1
- bpl.b fm_end
- fmovm.x &0x01,(0x4+0x8,%a6,%d0)
-fm_end:
- mov.l 0x4(%sp),%d1
- mov.l 0x8(%sp),%d0
- mov.l 0xc(%sp),%a6
- mov.l (%sp)+,%sp
-
- btst &0x7,(%sp) # is trace enabled?
- beq.l _fpsp_done
- bra.l _real_trace
-
-#########################################################################
-iea_fmovm_ctrl:
-
- bsr.l fmovm_ctrl # load ctrl regs
-
-iea_fmovm_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- btst &0x7,EXC_SR(%a6) # is trace on?
- bne.b iea_fmovm_trace # yes
-
- mov.l EXC_EXTWPTR(%a6),EXC_PC(%a6) # set Next PC
-
- unlk %a6 # unravel the frame
-
- bra.l _fpsp_done # exit to os
-
-#
-# The control reg instruction that took an "Unimplemented Effective Address"
-# exception was being traced. The "Current PC" for the trace frame is the
-# PC stacked for Unimp EA. The "Next PC" is in EXC_EXTWPTR.
-# After fixing the stack frame, jump to _real_trace().
-#
-# UNIMP EA FRAME TRACE FRAME
-# ***************** *****************
-# * 0x0 * 0x0f0 * * Current *
-# ***************** * PC *
-# * Current * *****************
-# * PC * * 0x2 * 0x024 *
-# ***************** *****************
-# * SR * * Next *
-# ***************** * PC *
-# *****************
-# * SR *
-# *****************
-# this ain't a pretty solution, but it works:
-# -restore a6 (not with unlk)
-# -shift stack frame down over where old a6 used to be
-# -add LOCAL_SIZE to stack pointer
-iea_fmovm_trace:
- mov.l (%a6),%a6 # restore frame pointer
- mov.w EXC_SR+LOCAL_SIZE(%sp),0x0+LOCAL_SIZE(%sp)
- mov.l EXC_PC+LOCAL_SIZE(%sp),0x8+LOCAL_SIZE(%sp)
- mov.l EXC_EXTWPTR+LOCAL_SIZE(%sp),0x2+LOCAL_SIZE(%sp)
- mov.w &0x2024,0x6+LOCAL_SIZE(%sp) # stk fmt = 0x2; voff = 0x024
- add.l &LOCAL_SIZE,%sp # clear stack frame
-
- bra.l _real_trace
-
-#########################################################################
-# The FPU is disabled and so we should really have taken the "Line
-# F Emulator" exception. So, here we create an 8-word stack frame
-# from our 4-word stack frame. This means we must calculate the length
-# the faulting instruction to get the "next PC". This is trivial for
-# immediate operands but requires some extra work for fmovm dynamic
-# which can use most addressing modes.
-iea_disabled:
- mov.l (%sp)+,%d0 # restore d0
-
- link %a6,&-LOCAL_SIZE # init stack frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
-
-# PC of instruction that took the exception is the PC in the frame
- mov.l EXC_PC(%a6),EXC_EXTWPTR(%a6)
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6) # store OPWORD and EXTWORD
-
- tst.w %d0 # is instr fmovm?
- bmi.b iea_dis_fmovm # yes
-# instruction is using an extended precision immediate operand. Therefore,
-# the total instruction length is 16 bytes.
-iea_dis_immed:
- mov.l &0x10,%d0 # 16 bytes of instruction
- bra.b iea_dis_cont
-iea_dis_fmovm:
- btst &0xe,%d0 # is instr fmovm ctrl
- bne.b iea_dis_fmovm_data # no
-# the instruction is a fmovm.l with 2 or 3 registers.
- bfextu %d0{&19:&3},%d1
- mov.l &0xc,%d0
- cmpi.b %d1,&0x7 # move all regs?
- bne.b iea_dis_cont
- addq.l &0x4,%d0
- bra.b iea_dis_cont
-# the instruction is an fmovm.x dynamic which can use many addressing
-# modes and thus can have several different total instruction lengths.
-# call fmovm_calc_ea which will go through the ea calc process and,
-# as a by-product, will tell us how long the instruction is.
-iea_dis_fmovm_data:
- clr.l %d0
- bsr.l fmovm_calc_ea
- mov.l EXC_EXTWPTR(%a6),%d0
- sub.l EXC_PC(%a6),%d0
-iea_dis_cont:
- mov.w %d0,EXC_VOFF(%a6) # store stack shift value
-
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
-# here, we actually create the 8-word frame from the 4-word frame,
-# with the "next PC" as additional info.
-# the <ea> field is let as undefined.
- subq.l &0x8,%sp # make room for new stack
- mov.l %d0,-(%sp) # save d0
- mov.w 0xc(%sp),0x4(%sp) # move SR
- mov.l 0xe(%sp),0x6(%sp) # move Current PC
- clr.l %d0
- mov.w 0x12(%sp),%d0
- mov.l 0x6(%sp),0x10(%sp) # move Current PC
- add.l %d0,0x6(%sp) # make Next PC
- mov.w &0x402c,0xa(%sp) # insert offset,frame format
- mov.l (%sp)+,%d0 # restore d0
-
- bra.l _real_fpu_disabled
-
-##########
-
-iea_iacc:
- movc %pcr,%d0
- btst &0x1,%d0
- bne.b iea_iacc_cont
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1 on stack
-iea_iacc_cont:
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- subq.w &0x8,%sp # make stack frame bigger
- mov.l 0x8(%sp),(%sp) # store SR,hi(PC)
- mov.w 0xc(%sp),0x4(%sp) # store lo(PC)
- mov.w &0x4008,0x6(%sp) # store voff
- mov.l 0x2(%sp),0x8(%sp) # store ea
- mov.l &0x09428001,0xc(%sp) # store fslw
-
-iea_acc_done:
- btst &0x5,(%sp) # user or supervisor mode?
- beq.b iea_acc_done2 # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-
-iea_acc_done2:
- bra.l _real_access
-
-iea_dacc:
- lea -LOCAL_SIZE(%a6),%sp
-
- movc %pcr,%d1
- btst &0x1,%d1
- bne.b iea_dacc_cont
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1 on stack
- fmovm.l LOCAL_SIZE+USER_FPCR(%sp),%fpcr,%fpsr,%fpiar # restore ctrl regs
-iea_dacc_cont:
- mov.l (%a6),%a6
-
- mov.l 0x4+LOCAL_SIZE(%sp),-0x8+0x4+LOCAL_SIZE(%sp)
- mov.w 0x8+LOCAL_SIZE(%sp),-0x8+0x8+LOCAL_SIZE(%sp)
- mov.w &0x4008,-0x8+0xa+LOCAL_SIZE(%sp)
- mov.l %a0,-0x8+0xc+LOCAL_SIZE(%sp)
- mov.w %d0,-0x8+0x10+LOCAL_SIZE(%sp)
- mov.w &0x0001,-0x8+0x12+LOCAL_SIZE(%sp)
-
- movm.l LOCAL_SIZE+EXC_DREGS(%sp),&0x0303 # restore d0-d1/a0-a1
- add.w &LOCAL_SIZE-0x4,%sp
-
- bra.b iea_acc_done
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_operr(): 060FPSP entry point for FP Operr exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Operand Error exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# _real_operr() - "callout" to operating system operr handler #
-# _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
-# store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
-# facc_out_{b,w,l}() - store to memory took access error (opcl 3) #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Operr exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# No access error: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP Operr exception is enabled, the goal #
-# is to get to the handler specified at _real_operr(). But, on the 060, #
-# for opclass zero and two instruction taking this exception, the #
-# input operand in the fsave frame may be incorrect for some cases #
-# and needs to be corrected. This handler calls fix_skewed_ops() to #
-# do just this and then exits through _real_operr(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# operr result out to memory or data register file as it should. #
-# This code must emulate the move out before finally exiting through #
-# _real_inex(). The move out, if to memory, is performed using #
-# _mem_write() "callout" routines that may return a failing result. #
-# In this special case, the handler must exit through facc_out() #
-# which creates an access error stack frame from the current operr #
-# stack frame. #
-# #
-#########################################################################
-
- global _fpsp_operr
-_fpsp_operr:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.b foperr_out # fmove out
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source infinity or
-# denorm operand in the sgl or dbl format. NANs also become skewed, but can't
-# cause an operr so we don't need to check for them here.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-foperr_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_operr
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# operand error exceptions. we do this here before passing control to
-# the user operand error handler.
-#
-# byte, word, and long destination format operations can pass
-# through here. we simply need to test the sign of the src
-# operand and save the appropriate minimum or maximum integer value
-# to the effective address as pointed to by the stacked effective address.
-#
-# although packed opclass three operations can take operand error
-# exceptions, they won't pass through here since they are caught
-# first by the unsupported data format exception handler. that handler
-# sends them directly to _real_operr() if necessary.
-#
-foperr_out:
-
- mov.w FP_SRC_EX(%a6),%d1 # fetch exponent
- andi.w &0x7fff,%d1
- cmpi.w %d1,&0x7fff
- bne.b foperr_out_not_qnan
-# the operand is either an infinity or a QNAN.
- tst.l FP_SRC_LO(%a6)
- bne.b foperr_out_qnan
- mov.l FP_SRC_HI(%a6),%d1
- andi.l &0x7fffffff,%d1
- beq.b foperr_out_not_qnan
-foperr_out_qnan:
- mov.l FP_SRC_HI(%a6),L_SCR1(%a6)
- bra.b foperr_out_jmp
-
-foperr_out_not_qnan:
- mov.l &0x7fffffff,%d1
- tst.b FP_SRC_EX(%a6)
- bpl.b foperr_out_not_qnan2
- addq.l &0x1,%d1
-foperr_out_not_qnan2:
- mov.l %d1,L_SCR1(%a6)
-
-foperr_out_jmp:
- bfextu %d0{&19:&3},%d0 # extract dst format field
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract <ea> mode,reg
- mov.w (tbl_operr.b,%pc,%d0.w*2),%a0
- jmp (tbl_operr.b,%pc,%a0)
-
-tbl_operr:
- short foperr_out_l - tbl_operr # long word integer
- short tbl_operr - tbl_operr # sgl prec shouldn't happen
- short tbl_operr - tbl_operr # ext prec shouldn't happen
- short foperr_exit - tbl_operr # packed won't enter here
- short foperr_out_w - tbl_operr # word integer
- short tbl_operr - tbl_operr # dbl prec shouldn't happen
- short foperr_out_b - tbl_operr # byte integer
- short tbl_operr - tbl_operr # packed won't enter here
-
-foperr_out_b:
- mov.b L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_b_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_byte # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- bra.w foperr_exit
-foperr_out_b_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_b # store result to regfile
- bra.w foperr_exit
-
-foperr_out_w:
- mov.w L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_w_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_word # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- bra.w foperr_exit
-foperr_out_w_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_w # store result to regfile
- bra.w foperr_exit
-
-foperr_out_l:
- mov.l L_SCR1(%a6),%d0 # load positive default result
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b foperr_out_l_save_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w foperr_exit
-foperr_out_l_save_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w foperr_exit
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_snan(): 060FPSP entry point for FP SNAN exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Signalling NAN exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# _real_snan() - "callout" to operating system SNAN handler #
-# _dmem_write_{byte,word,long}() - store data to mem (opclass 3) #
-# store_dreg_{b,w,l}() - store data to data regfile (opclass 3) #
-# facc_out_{b,w,l,d,x}() - store to mem took acc error (opcl 3) #
-# _calc_ea_fout() - fix An if <ea> is -() or ()+; also get <ea> #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP SNAN exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# No access error: #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP SNAN exception is enabled, the goal #
-# is to get to the handler specified at _real_snan(). But, on the 060, #
-# for opclass zero and two instructions taking this exception, the #
-# input operand in the fsave frame may be incorrect for some cases #
-# and needs to be corrected. This handler calls fix_skewed_ops() to #
-# do just this and then exits through _real_snan(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# SNAN result out to memory or data register file as it should. #
-# This code must emulate the move out before finally exiting through #
-# _real_snan(). The move out, if to memory, is performed using #
-# _mem_write() "callout" routines that may return a failing result. #
-# In this special case, the handler must exit through facc_out() #
-# which creates an access error stack frame from the current SNAN #
-# stack frame. #
-# For the case of an extended precision opclass 3 instruction, #
-# if the effective addressing mode was -() or ()+, then the address #
-# register must get updated by calling _calc_ea_fout(). If the <ea> #
-# was -(a7) from supervisor mode, then the exception frame currently #
-# on the system stack must be carefully moved "down" to make room #
-# for the operand being moved. #
-# #
-#########################################################################
-
- global _fpsp_snan
-_fpsp_snan:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.w fsnan_out # fmove out
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source infinity or
-# denorm operand in the sgl or dbl format. NANs also become skewed and must be
-# fixed here.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-fsnan_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_snan
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# snan exceptions. we do this here before passing control to
-# the user snan handler.
-#
-# byte, word, long, and packed destination format operations can pass
-# through here. since packed format operations already were handled by
-# fpsp_unsupp(), then we need to do nothing else for them here.
-# for byte, word, and long, we simply need to test the sign of the src
-# operand and save the appropriate minimum or maximum integer value
-# to the effective address as pointed to by the stacked effective address.
-#
-fsnan_out:
-
- bfextu %d0{&19:&3},%d0 # extract dst format field
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract <ea> mode,reg
- mov.w (tbl_snan.b,%pc,%d0.w*2),%a0
- jmp (tbl_snan.b,%pc,%a0)
-
-tbl_snan:
- short fsnan_out_l - tbl_snan # long word integer
- short fsnan_out_s - tbl_snan # sgl prec shouldn't happen
- short fsnan_out_x - tbl_snan # ext prec shouldn't happen
- short tbl_snan - tbl_snan # packed needs no help
- short fsnan_out_w - tbl_snan # word integer
- short fsnan_out_d - tbl_snan # dbl prec shouldn't happen
- short fsnan_out_b - tbl_snan # byte integer
- short tbl_snan - tbl_snan # packed needs no help
-
-fsnan_out_b:
- mov.b FP_SRC_HI(%a6),%d0 # load upper byte of SNAN
- bset &6,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_b_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_byte # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- bra.w fsnan_exit
-fsnan_out_b_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_b # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_w:
- mov.w FP_SRC_HI(%a6),%d0 # load upper word of SNAN
- bset &14,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_w_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_word # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- bra.w fsnan_exit
-fsnan_out_w_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_w # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_l:
- mov.l FP_SRC_HI(%a6),%d0 # load upper longword of SNAN
- bset &30,%d0 # set SNAN bit
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_l_dn # yes
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w fsnan_exit
-fsnan_out_l_dn:
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_s:
- cmpi.b %d1,&0x7 # is <ea> mode a data reg?
- ble.b fsnan_out_d_dn # yes
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7fc00000,%d0 # insert new exponent,SNAN bit
- mov.l FP_SRC_HI(%a6),%d1 # load mantissa
- lsr.l &0x8,%d1 # shift mantissa for sgl
- or.l %d1,%d0 # create sgl SNAN
- mov.l EXC_EA(%a6),%a0 # pass: <ea> of default result
- bsr.l _dmem_write_long # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.w fsnan_exit
-fsnan_out_d_dn:
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7fc00000,%d0 # insert new exponent,SNAN bit
- mov.l %d1,-(%sp)
- mov.l FP_SRC_HI(%a6),%d1 # load mantissa
- lsr.l &0x8,%d1 # shift mantissa for sgl
- or.l %d1,%d0 # create sgl SNAN
- mov.l (%sp)+,%d1
- andi.w &0x0007,%d1
- bsr.l store_dreg_l # store result to regfile
- bra.w fsnan_exit
-
-fsnan_out_d:
- mov.l FP_SRC_EX(%a6),%d0 # fetch SNAN sign
- andi.l &0x80000000,%d0 # keep sign
- ori.l &0x7ff80000,%d0 # insert new exponent,SNAN bit
- mov.l FP_SRC_HI(%a6),%d1 # load hi mantissa
- mov.l %d0,FP_SCR0_EX(%a6) # store to temp space
- mov.l &11,%d0 # load shift amt
- lsr.l %d0,%d1
- or.l %d1,FP_SCR0_EX(%a6) # create dbl hi
- mov.l FP_SRC_HI(%a6),%d1 # load hi mantissa
- andi.l &0x000007ff,%d1
- ror.l %d0,%d1
- mov.l %d1,FP_SCR0_HI(%a6) # store to temp space
- mov.l FP_SRC_LO(%a6),%d1 # load lo mantissa
- lsr.l %d0,%d1
- or.l %d1,FP_SCR0_HI(%a6) # create dbl lo
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- movq.l &0x8,%d0 # pass: size of 8 bytes
- bsr.l _dmem_write # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- bra.w fsnan_exit
-
-# for extended precision, if the addressing mode is pre-decrement or
-# post-increment, then the address register did not get updated.
-# in addition, for pre-decrement, the stacked <ea> is incorrect.
-fsnan_out_x:
- clr.b SPCOND_FLG(%a6) # clear special case flag
-
- mov.w FP_SRC_EX(%a6),FP_SCR0_EX(%a6)
- clr.w 2+FP_SCR0(%a6)
- mov.l FP_SRC_HI(%a6),%d0
- bset &30,%d0
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l FP_SRC_LO(%a6),FP_SCR0_LO(%a6)
-
- btst &0x5,EXC_SR(%a6) # supervisor mode exception?
- bne.b fsnan_out_x_s # yes
-
- mov.l %usp,%a0 # fetch user stack pointer
- mov.l %a0,EXC_A7(%a6) # save on stack for calc_ea()
- mov.l (%a6),EXC_A6(%a6)
-
- bsr.l _calc_ea_fout # find the correct ea,update An
- mov.l %a0,%a1
- mov.l %a0,EXC_EA(%a6) # stack correct <ea>
-
- mov.l EXC_A7(%a6),%a0
- mov.l %a0,%usp # restore user stack pointer
- mov.l EXC_A6(%a6),(%a6)
-
-fsnan_out_x_save:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- movq.l &0xc,%d0 # pass: size of extended
- bsr.l _dmem_write # write the default result
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_x # yes
-
- bra.w fsnan_exit
-
-fsnan_out_x_s:
- mov.l (%a6),EXC_A6(%a6)
-
- bsr.l _calc_ea_fout # find the correct ea,update An
- mov.l %a0,%a1
- mov.l %a0,EXC_EA(%a6) # stack correct <ea>
-
- mov.l EXC_A6(%a6),(%a6)
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # is <ea> mode -(a7)?
- bne.b fsnan_out_x_save # no
-
-# the operation was "fmove.x SNAN,-(a7)" from supervisor mode.
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- mov.l EXC_A6(%a6),%a6 # restore frame pointer
-
- mov.l LOCAL_SIZE+EXC_SR(%sp),LOCAL_SIZE+EXC_SR-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_PC+0x2(%sp),LOCAL_SIZE+EXC_PC+0x2-0xc(%sp)
- mov.l LOCAL_SIZE+EXC_EA(%sp),LOCAL_SIZE+EXC_EA-0xc(%sp)
-
- mov.l LOCAL_SIZE+FP_SCR0_EX(%sp),LOCAL_SIZE+EXC_SR(%sp)
- mov.l LOCAL_SIZE+FP_SCR0_HI(%sp),LOCAL_SIZE+EXC_PC+0x2(%sp)
- mov.l LOCAL_SIZE+FP_SCR0_LO(%sp),LOCAL_SIZE+EXC_EA(%sp)
-
- add.l &LOCAL_SIZE-0x8,%sp
-
- bra.l _real_snan
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_inex(): 060FPSP entry point for FP Inexact exception. #
-# #
-# This handler should be the first code executed upon taking the #
-# FP Inexact exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword #
-# fix_skewed_ops() - adjust src operand in fsave frame #
-# set_tag_x() - determine optype of src/dst operands #
-# store_fpreg() - store opclass 0 or 2 result to FP regfile #
-# unnorm_fix() - change UNNORM operands to NORM or ZERO #
-# load_fpn2() - load dst operand from FP regfile #
-# smovcr() - emulate an "fmovcr" instruction #
-# fout() - emulate an opclass 3 instruction #
-# tbl_unsupp - add of table of emulation routines for opclass 0,2 #
-# _real_inex() - "callout" to operating system inexact handler #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP Inexact exception frame #
-# - The fsave frame contains the source operand #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack is unchanged #
-# - The fsave frame contains the adjusted src op for opclass 0,2 #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the FP Inexact exception is enabled, the goal #
-# is to get to the handler specified at _real_inex(). But, on the 060, #
-# for opclass zero and two instruction taking this exception, the #
-# hardware doesn't store the correct result to the destination FP #
-# register as did the '040 and '881/2. This handler must emulate the #
-# instruction in order to get this value and then store it to the #
-# correct register before calling _real_inex(). #
-# For opclass 3 instructions, the 060 doesn't store the default #
-# inexact result out to memory or data register file as it should. #
-# This code must emulate the move out by calling fout() before finally #
-# exiting through _real_inex(). #
-# #
-#########################################################################
-
- global _fpsp_inex
-_fpsp_inex:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
- btst &13,%d0 # is instr an fmove out?
- bne.w finex_out # fmove out
-
-
-# the hardware, for "fabs" and "fneg" w/ a long source format, puts the
-# longword integer directly into the upper longword of the mantissa along
-# w/ an exponent value of 0x401e. we convert this to extended precision here.
- bfextu %d0{&19:&3},%d0 # fetch instr size
- bne.b finex_cont # instr size is not long
- cmpi.w FP_SRC_EX(%a6),&0x401e # is exponent 0x401e?
- bne.b finex_cont # no
- fmov.l &0x0,%fpcr
- fmov.l FP_SRC_HI(%a6),%fp0 # load integer src
- fmov.x %fp0,FP_SRC(%a6) # store integer as extended precision
- mov.w &0xe001,0x2+FP_SRC(%a6)
-
-finex_cont:
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-# Here, we zero the ccode and exception byte field since we're going to
-# emulate the whole instruction. Notice, though, that we don't kill the
-# INEX1 bit. This is because a packed op has long since been converted
-# to extended before arriving here. Therefore, we need to retain the
-# INEX1 bit from when the operand was first converted.
- andi.l &0x00ff01ff,USER_FPSR(%a6) # zero all but accured field
-
- fmov.l &0x0,%fpcr # zero current control regs
- fmov.l &0x0,%fpsr
-
- bfextu EXC_EXTWORD(%a6){&0:&6},%d1 # extract upper 6 of cmdreg
- cmpi.b %d1,&0x17 # is op an fmovecr?
- beq.w finex_fmovcr # yes
-
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l set_tag_x # tag the operand type
- mov.b %d0,STAG(%a6) # maybe NORM,DENORM
-
-# bits four and five of the fp extension word separate the monadic and dyadic
-# operations that can pass through fpsp_inex(). remember that fcmp and ftst
-# will never take this exception, but fsincos will.
- btst &0x5,1+EXC_CMDREG(%a6) # is operation monadic or dyadic?
- beq.b finex_extract # monadic
-
- btst &0x4,1+EXC_CMDREG(%a6) # is operation an fsincos?
- bne.b finex_extract # yes
-
- bfextu EXC_CMDREG(%a6){&6:&3},%d0 # dyadic; load dst reg
- bsr.l load_fpn2 # load dst into FP_DST
-
- lea FP_DST(%a6),%a0 # pass: ptr to dst op
- bsr.l set_tag_x # tag the operand type
- cmpi.b %d0,&UNNORM # is operand an UNNORM?
- bne.b finex_op2_done # no
- bsr.l unnorm_fix # yes; convert to NORM,DENORM,or ZERO
-finex_op2_done:
- mov.b %d0,DTAG(%a6) # save dst optype tag
-
-finex_extract:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec/mode
-
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.w &0x007f,%d1 # extract extension
-
- lea FP_SRC(%a6),%a0
- lea FP_DST(%a6),%a1
-
- mov.l (tbl_unsupp.l,%pc,%d1.w*4),%d1 # fetch routine addr
- jsr (tbl_unsupp.l,%pc,%d1.l*1)
-
-# the operation has been emulated. the result is in fp0.
-finex_save:
- bfextu EXC_CMDREG(%a6){&6:&3},%d0
- bsr.l store_fpreg
-
-finex_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_inex
-
-finex_fmovcr:
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec,mode
- mov.b 1+EXC_CMDREG(%a6),%d1
- andi.l &0x0000007f,%d1 # pass rom offset
- bsr.l smovcr
- bra.b finex_save
-
-########################################################################
-
-#
-# the hardware does not save the default result to memory on enabled
-# inexact exceptions. we do this here before passing control to
-# the user inexact handler.
-#
-# byte, word, and long destination format operations can pass
-# through here. so can double and single precision.
-# although packed opclass three operations can take inexact
-# exceptions, they won't pass through here since they are caught
-# first by the unsupported data format exception handler. that handler
-# sends them directly to _real_inex() if necessary.
-#
-finex_out:
-
- mov.b &NORM,STAG(%a6) # src is a NORM
-
- clr.l %d0
- mov.b FPCR_MODE(%a6),%d0 # pass rnd prec,mode
-
- andi.l &0xffff00ff,USER_FPSR(%a6) # zero exception field
-
- lea FP_SRC(%a6),%a0 # pass ptr to src operand
-
- bsr.l fout # store the default result
-
- bra.b finex_exit
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_dz(): 060FPSP entry point for FP DZ exception. #
-# #
-# This handler should be the first code executed upon taking #
-# the FP DZ exception in an operating system. #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read instruction longword from memory #
-# fix_skewed_ops() - adjust fsave operand #
-# _real_dz() - "callout" exit point from FP DZ handler #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains the FP DZ exception stack. #
-# - The fsave frame contains the source operand. #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack contains the FP DZ exception stack. #
-# - The fsave frame contains the adjusted source operand. #
-# #
-# ALGORITHM *********************************************************** #
-# In a system where the DZ exception is enabled, the goal is to #
-# get to the handler specified at _real_dz(). But, on the 060, when the #
-# exception is taken, the input operand in the fsave state frame may #
-# be incorrect for some cases and need to be adjusted. So, this package #
-# adjusts the operand using fix_skewed_ops() and then branches to #
-# _real_dz(). #
-# #
-#########################################################################
-
- global _fpsp_dz
-_fpsp_dz:
-
- link.w %a6,&-LOCAL_SIZE # init stack frame
-
- fsave FP_SRC(%a6) # grab the "busy" frame
-
- movm.l &0x0303,EXC_DREGS(%a6) # save d0-d1/a0-a1
- fmovm.l %fpcr,%fpsr,%fpiar,USER_FPCR(%a6) # save ctrl regs
- fmovm.x &0xc0,EXC_FPREGS(%a6) # save fp0-fp1 on stack
-
-# the FPIAR holds the "current PC" of the faulting instruction
- mov.l USER_FPIAR(%a6),EXC_EXTWPTR(%a6)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch the instruction words
- mov.l %d0,EXC_OPWORD(%a6)
-
-##############################################################################
-
-
-# here, we simply see if the operand in the fsave frame needs to be "unskewed".
-# this would be the case for opclass two operations with a source zero
-# in the sgl or dbl format.
- lea FP_SRC(%a6),%a0 # pass: ptr to src op
- bsr.l fix_skewed_ops # fix src op
-
-fdz_exit:
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- frestore FP_SRC(%a6)
-
- unlk %a6
- bra.l _real_dz
-
-#########################################################################
-# XDEF **************************************************************** #
-# _fpsp_fline(): 060FPSP entry point for "Line F emulator" #
-# exception when the "reduced" version of the #
-# FPSP is implemented that does not emulate #
-# FP unimplemented instructions. #
-# #
-# This handler should be the first code executed upon taking a #
-# "Line F Emulator" exception in an operating system integrating #
-# the reduced version of 060FPSP. #
-# #
-# XREF **************************************************************** #
-# _real_fpu_disabled() - Handle "FPU disabled" exceptions #
-# _real_fline() - Handle all other cases (treated equally) #
-# #
-# INPUT *************************************************************** #
-# - The system stack contains a "Line F Emulator" exception #
-# stack frame. #
-# #
-# OUTPUT ************************************************************** #
-# - The system stack is unchanged. #
-# #
-# ALGORITHM *********************************************************** #
-# When a "Line F Emulator" exception occurs in a system where #
-# "FPU Unimplemented" instructions will not be emulated, the exception #
-# can occur because then FPU is disabled or the instruction is to be #
-# classifed as "Line F". This module determines which case exists and #
-# calls the appropriate "callout". #
-# #
-#########################################################################
-
- global _fpsp_fline
-_fpsp_fline:
-
-# check to see if the FPU is disabled. if so, jump to the OS entry
-# point for that condition.
- cmpi.w 0x6(%sp),&0x402c
- beq.l _real_fpu_disabled
-
- bra.l _real_fline
-
-#########################################################################
-# XDEF **************************************************************** #
-# _dcalc_ea(): calc correct <ea> from <ea> stacked on exception #
-# #
-# XREF **************************************************************** #
-# inc_areg() - increment an address register #
-# dec_areg() - decrement an address register #
-# #
-# INPUT *************************************************************** #
-# d0 = number of bytes to adjust <ea> by #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# "Dummy" CALCulate Effective Address: #
-# The stacked <ea> for FP unimplemented instructions and opclass #
-# two packed instructions is correct with the exception of... #
-# #
-# 1) -(An) : The register is not updated regardless of size. #
-# Also, for extended precision and packed, the #
-# stacked <ea> value is 8 bytes too big #
-# 2) (An)+ : The register is not updated. #
-# 3) #<data> : The upper longword of the immediate operand is #
-# stacked b,w,l and s sizes are completely stacked. #
-# d,x, and p are not. #
-# #
-#########################################################################
-
- global _dcalc_ea
-_dcalc_ea:
- mov.l %d0, %a0 # move # bytes to %a0
-
- mov.b 1+EXC_OPWORD(%a6), %d0 # fetch opcode word
- mov.l %d0, %d1 # make a copy
-
- andi.w &0x38, %d0 # extract mode field
- andi.l &0x7, %d1 # extract reg field
-
- cmpi.b %d0,&0x18 # is mode (An)+ ?
- beq.b dcea_pi # yes
-
- cmpi.b %d0,&0x20 # is mode -(An) ?
- beq.b dcea_pd # yes
-
- or.w %d1,%d0 # concat mode,reg
- cmpi.b %d0,&0x3c # is mode #<data>?
-
- beq.b dcea_imm # yes
-
- mov.l EXC_EA(%a6),%a0 # return <ea>
- rts
-
-# need to set immediate data flag here since we'll need to do
-# an imem_read to fetch this later.
-dcea_imm:
- mov.b &immed_flg,SPCOND_FLG(%a6)
- lea ([USER_FPIAR,%a6],0x4),%a0 # no; return <ea>
- rts
-
-# here, the <ea> is stacked correctly. however, we must update the
-# address register...
-dcea_pi:
- mov.l %a0,%d0 # pass amt to inc by
- bsr.l inc_areg # inc addr register
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- rts
-
-# the <ea> is stacked correctly for all but extended and packed which
-# the <ea>s are 8 bytes too large.
-# it would make no sense to have a pre-decrement to a7 in supervisor
-# mode so we don't even worry about this tricky case here : )
-dcea_pd:
- mov.l %a0,%d0 # pass amt to dec by
- bsr.l dec_areg # dec addr register
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
-
- cmpi.b %d0,&0xc # is opsize ext or packed?
- beq.b dcea_pd2 # yes
- rts
-dcea_pd2:
- sub.l &0x8,%a0 # correct <ea>
- mov.l %a0,EXC_EA(%a6) # put correct <ea> on stack
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _calc_ea_fout(): calculate correct stacked <ea> for extended #
-# and packed data opclass 3 operations. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# a0 = return correct effective address #
-# #
-# ALGORITHM *********************************************************** #
-# For opclass 3 extended and packed data operations, the <ea> #
-# stacked for the exception is incorrect for -(an) and (an)+ addressing #
-# modes. Also, while we're at it, the index register itself must get #
-# updated. #
-# So, for -(an), we must subtract 8 off of the stacked <ea> value #
-# and return that value as the correct <ea> and store that value in An. #
-# For (an)+, the stacked <ea> is correct but we must adjust An by +12. #
-# #
-#########################################################################
-
-# This calc_ea is currently used to retrieve the correct <ea>
-# for fmove outs of type extended and packed.
- global _calc_ea_fout
-_calc_ea_fout:
- mov.b 1+EXC_OPWORD(%a6),%d0 # fetch opcode word
- mov.l %d0,%d1 # make a copy
-
- andi.w &0x38,%d0 # extract mode field
- andi.l &0x7,%d1 # extract reg field
-
- cmpi.b %d0,&0x18 # is mode (An)+ ?
- beq.b ceaf_pi # yes
-
- cmpi.b %d0,&0x20 # is mode -(An) ?
- beq.w ceaf_pd # yes
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- rts
-
-# (An)+ : extended and packed fmove out
-# : stacked <ea> is correct
-# : "An" not updated
-ceaf_pi:
- mov.w (tbl_ceaf_pi.b,%pc,%d1.w*2),%d1
- mov.l EXC_EA(%a6),%a0
- jmp (tbl_ceaf_pi.b,%pc,%d1.w*1)
-
- swbeg &0x8
-tbl_ceaf_pi:
- short ceaf_pi0 - tbl_ceaf_pi
- short ceaf_pi1 - tbl_ceaf_pi
- short ceaf_pi2 - tbl_ceaf_pi
- short ceaf_pi3 - tbl_ceaf_pi
- short ceaf_pi4 - tbl_ceaf_pi
- short ceaf_pi5 - tbl_ceaf_pi
- short ceaf_pi6 - tbl_ceaf_pi
- short ceaf_pi7 - tbl_ceaf_pi
-
-ceaf_pi0:
- addi.l &0xc,EXC_DREGS+0x8(%a6)
- rts
-ceaf_pi1:
- addi.l &0xc,EXC_DREGS+0xc(%a6)
- rts
-ceaf_pi2:
- add.l &0xc,%a2
- rts
-ceaf_pi3:
- add.l &0xc,%a3
- rts
-ceaf_pi4:
- add.l &0xc,%a4
- rts
-ceaf_pi5:
- add.l &0xc,%a5
- rts
-ceaf_pi6:
- addi.l &0xc,EXC_A6(%a6)
- rts
-ceaf_pi7:
- mov.b &mia7_flg,SPCOND_FLG(%a6)
- addi.l &0xc,EXC_A7(%a6)
- rts
-
-# -(An) : extended and packed fmove out
-# : stacked <ea> = actual <ea> + 8
-# : "An" not updated
-ceaf_pd:
- mov.w (tbl_ceaf_pd.b,%pc,%d1.w*2),%d1
- mov.l EXC_EA(%a6),%a0
- sub.l &0x8,%a0
- sub.l &0x8,EXC_EA(%a6)
- jmp (tbl_ceaf_pd.b,%pc,%d1.w*1)
-
- swbeg &0x8
-tbl_ceaf_pd:
- short ceaf_pd0 - tbl_ceaf_pd
- short ceaf_pd1 - tbl_ceaf_pd
- short ceaf_pd2 - tbl_ceaf_pd
- short ceaf_pd3 - tbl_ceaf_pd
- short ceaf_pd4 - tbl_ceaf_pd
- short ceaf_pd5 - tbl_ceaf_pd
- short ceaf_pd6 - tbl_ceaf_pd
- short ceaf_pd7 - tbl_ceaf_pd
-
-ceaf_pd0:
- mov.l %a0,EXC_DREGS+0x8(%a6)
- rts
-ceaf_pd1:
- mov.l %a0,EXC_DREGS+0xc(%a6)
- rts
-ceaf_pd2:
- mov.l %a0,%a2
- rts
-ceaf_pd3:
- mov.l %a0,%a3
- rts
-ceaf_pd4:
- mov.l %a0,%a4
- rts
-ceaf_pd5:
- mov.l %a0,%a5
- rts
-ceaf_pd6:
- mov.l %a0,EXC_A6(%a6)
- rts
-ceaf_pd7:
- mov.l %a0,EXC_A7(%a6)
- mov.b &mda7_flg,SPCOND_FLG(%a6)
- rts
-
-#
-# This table holds the offsets of the emulation routines for each individual
-# math operation relative to the address of this table. Included are
-# routines like fadd/fmul/fabs. The transcendentals ARE NOT. This is because
-# this table is for the version if the 060FPSP without transcendentals.
-# The location within the table is determined by the extension bits of the
-# operation longword.
-#
-
- swbeg &109
-tbl_unsupp:
- long fin - tbl_unsupp # 00: fmove
- long fint - tbl_unsupp # 01: fint
- long tbl_unsupp - tbl_unsupp # 02: fsinh
- long fintrz - tbl_unsupp # 03: fintrz
- long fsqrt - tbl_unsupp # 04: fsqrt
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 06: flognp1
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 08: fetoxm1
- long tbl_unsupp - tbl_unsupp # 09: ftanh
- long tbl_unsupp - tbl_unsupp # 0a: fatan
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 0c: fasin
- long tbl_unsupp - tbl_unsupp # 0d: fatanh
- long tbl_unsupp - tbl_unsupp # 0e: fsin
- long tbl_unsupp - tbl_unsupp # 0f: ftan
- long tbl_unsupp - tbl_unsupp # 10: fetox
- long tbl_unsupp - tbl_unsupp # 11: ftwotox
- long tbl_unsupp - tbl_unsupp # 12: ftentox
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 14: flogn
- long tbl_unsupp - tbl_unsupp # 15: flog10
- long tbl_unsupp - tbl_unsupp # 16: flog2
- long tbl_unsupp - tbl_unsupp
- long fabs - tbl_unsupp # 18: fabs
- long tbl_unsupp - tbl_unsupp # 19: fcosh
- long fneg - tbl_unsupp # 1a: fneg
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 1c: facos
- long tbl_unsupp - tbl_unsupp # 1d: fcos
- long tbl_unsupp - tbl_unsupp # 1e: fgetexp
- long tbl_unsupp - tbl_unsupp # 1f: fgetman
- long fdiv - tbl_unsupp # 20: fdiv
- long tbl_unsupp - tbl_unsupp # 21: fmod
- long fadd - tbl_unsupp # 22: fadd
- long fmul - tbl_unsupp # 23: fmul
- long fsgldiv - tbl_unsupp # 24: fsgldiv
- long tbl_unsupp - tbl_unsupp # 25: frem
- long tbl_unsupp - tbl_unsupp # 26: fscale
- long fsglmul - tbl_unsupp # 27: fsglmul
- long fsub - tbl_unsupp # 28: fsub
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp # 30: fsincos
- long tbl_unsupp - tbl_unsupp # 31: fsincos
- long tbl_unsupp - tbl_unsupp # 32: fsincos
- long tbl_unsupp - tbl_unsupp # 33: fsincos
- long tbl_unsupp - tbl_unsupp # 34: fsincos
- long tbl_unsupp - tbl_unsupp # 35: fsincos
- long tbl_unsupp - tbl_unsupp # 36: fsincos
- long tbl_unsupp - tbl_unsupp # 37: fsincos
- long fcmp - tbl_unsupp # 38: fcmp
- long tbl_unsupp - tbl_unsupp
- long ftst - tbl_unsupp # 3a: ftst
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fsin - tbl_unsupp # 40: fsmove
- long fssqrt - tbl_unsupp # 41: fssqrt
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fdin - tbl_unsupp # 44: fdmove
- long fdsqrt - tbl_unsupp # 45: fdsqrt
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fsabs - tbl_unsupp # 58: fsabs
- long tbl_unsupp - tbl_unsupp
- long fsneg - tbl_unsupp # 5a: fsneg
- long tbl_unsupp - tbl_unsupp
- long fdabs - tbl_unsupp # 5c: fdabs
- long tbl_unsupp - tbl_unsupp
- long fdneg - tbl_unsupp # 5e: fdneg
- long tbl_unsupp - tbl_unsupp
- long fsdiv - tbl_unsupp # 60: fsdiv
- long tbl_unsupp - tbl_unsupp
- long fsadd - tbl_unsupp # 62: fsadd
- long fsmul - tbl_unsupp # 63: fsmul
- long fddiv - tbl_unsupp # 64: fddiv
- long tbl_unsupp - tbl_unsupp
- long fdadd - tbl_unsupp # 66: fdadd
- long fdmul - tbl_unsupp # 67: fdmul
- long fssub - tbl_unsupp # 68: fssub
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long tbl_unsupp - tbl_unsupp
- long fdsub - tbl_unsupp # 6c: fdsub
-
-#################################################
-# Add this here so non-fp modules can compile.
-# (smovcr is called from fpsp_inex.)
- global smovcr
-smovcr:
- bra.b smovcr
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmovm_dynamic(): emulate "fmovm" dynamic instruction #
-# #
-# XREF **************************************************************** #
-# fetch_dreg() - fetch data register #
-# {i,d,}mem_read() - fetch data from memory #
-# _mem_write() - write data to memory #
-# iea_iacc() - instruction memory access error occurred #
-# iea_dacc() - data memory access error occurred #
-# restore() - restore An index regs if access error occurred #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If instr is "fmovm Dn,-(A7)" from supervisor mode, #
-# d0 = size of dump #
-# d1 = Dn #
-# Else if instruction access error, #
-# d0 = FSLW #
-# Else if data access error, #
-# d0 = FSLW #
-# a0 = address of fault #
-# Else #
-# none. #
-# #
-# ALGORITHM *********************************************************** #
-# The effective address must be calculated since this is entered #
-# from an "Unimplemented Effective Address" exception handler. So, we #
-# have our own fcalc_ea() routine here. If an access error is flagged #
-# by a _{i,d,}mem_read() call, we must exit through the special #
-# handler. #
-# The data register is determined and its value loaded to get the #
-# string of FP registers affected. This value is used as an index into #
-# a lookup table such that we can determine the number of bytes #
-# involved. #
-# If the instruction is "fmovm.x <ea>,Dn", a _mem_read() is used #
-# to read in all FP values. Again, _mem_read() may fail and require a #
-# special exit. #
-# If the instruction is "fmovm.x DN,<ea>", a _mem_write() is used #
-# to write all FP values. _mem_write() may also fail. #
-# If the instruction is "fmovm.x DN,-(a7)" from supervisor mode, #
-# then we return the size of the dump and the string to the caller #
-# so that the move can occur outside of this routine. This special #
-# case is required so that moves to the system stack are handled #
-# correctly. #
-# #
-# DYNAMIC: #
-# fmovm.x dn, <ea> #
-# fmovm.x <ea>, dn #
-# #
-# <WORD 1> <WORD2> #
-# 1111 0010 00 |<ea>| 11@& 1000 0$$$ 0000 #
-# #
-# & = (0): predecrement addressing mode #
-# (1): postincrement or control addressing mode #
-# @ = (0): move listed regs from memory to the FPU #
-# (1): move listed regs from the FPU to memory #
-# $$$ : index of data register holding reg select mask #
-# #
-# NOTES: #
-# If the data register holds a zero, then the #
-# instruction is a nop. #
-# #
-#########################################################################
-
- global fmovm_dynamic
-fmovm_dynamic:
-
-# extract the data register in which the bit string resides...
- mov.b 1+EXC_EXTWORD(%a6),%d1 # fetch extword
- andi.w &0x70,%d1 # extract reg bits
- lsr.b &0x4,%d1 # shift into lo bits
-
-# fetch the bit string into d0...
- bsr.l fetch_dreg # fetch reg string
-
- andi.l &0x000000ff,%d0 # keep only lo byte
-
- mov.l %d0,-(%sp) # save strg
- mov.b (tbl_fmovm_size.w,%pc,%d0),%d0
- mov.l %d0,-(%sp) # save size
- bsr.l fmovm_calc_ea # calculate <ea>
- mov.l (%sp)+,%d0 # restore size
- mov.l (%sp)+,%d1 # restore strg
-
-# if the bit string is a zero, then the operation is a no-op
-# but, make sure that we've calculated ea and advanced the opword pointer
- beq.w fmovm_data_done
-
-# separate move ins from move outs...
- btst &0x5,EXC_EXTWORD(%a6) # is it a move in or out?
- beq.w fmovm_data_in # it's a move out
-
-#############
-# MOVE OUT: #
-#############
-fmovm_data_out:
- btst &0x4,EXC_EXTWORD(%a6) # control or predecrement?
- bne.w fmovm_out_ctrl # control
-
-############################
-fmovm_out_predec:
-# for predecrement mode, the bit string is the opposite of both control
-# operations and postincrement mode. (bit7 = FP7 ... bit0 = FP0)
-# here, we convert it to be just like the others...
- mov.b (tbl_fmovm_convert.w,%pc,%d1.w*1),%d1
-
- btst &0x5,EXC_SR(%a6) # user or supervisor mode?
- beq.b fmovm_out_ctrl # user
-
-fmovm_out_predec_s:
- cmpi.b SPCOND_FLG(%a6),&mda7_flg # is <ea> mode -(a7)?
- bne.b fmovm_out_ctrl
-
-# the operation was unfortunately an: fmovm.x dn,-(sp)
-# called from supervisor mode.
-# we're also passing "size" and "strg" back to the calling routine
- rts
-
-############################
-fmovm_out_ctrl:
- mov.l %a0,%a1 # move <ea> to a1
-
- sub.l %d0,%sp # subtract size of dump
- lea (%sp),%a0
-
- tst.b %d1 # should FP0 be moved?
- bpl.b fmovm_out_ctrl_fp1 # no
-
- mov.l 0x0+EXC_FP0(%a6),(%a0)+ # yes
- mov.l 0x4+EXC_FP0(%a6),(%a0)+
- mov.l 0x8+EXC_FP0(%a6),(%a0)+
-
-fmovm_out_ctrl_fp1:
- lsl.b &0x1,%d1 # should FP1 be moved?
- bpl.b fmovm_out_ctrl_fp2 # no
-
- mov.l 0x0+EXC_FP1(%a6),(%a0)+ # yes
- mov.l 0x4+EXC_FP1(%a6),(%a0)+
- mov.l 0x8+EXC_FP1(%a6),(%a0)+
-
-fmovm_out_ctrl_fp2:
- lsl.b &0x1,%d1 # should FP2 be moved?
- bpl.b fmovm_out_ctrl_fp3 # no
-
- fmovm.x &0x20,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp3:
- lsl.b &0x1,%d1 # should FP3 be moved?
- bpl.b fmovm_out_ctrl_fp4 # no
-
- fmovm.x &0x10,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp4:
- lsl.b &0x1,%d1 # should FP4 be moved?
- bpl.b fmovm_out_ctrl_fp5 # no
-
- fmovm.x &0x08,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp5:
- lsl.b &0x1,%d1 # should FP5 be moved?
- bpl.b fmovm_out_ctrl_fp6 # no
-
- fmovm.x &0x04,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp6:
- lsl.b &0x1,%d1 # should FP6 be moved?
- bpl.b fmovm_out_ctrl_fp7 # no
-
- fmovm.x &0x02,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_fp7:
- lsl.b &0x1,%d1 # should FP7 be moved?
- bpl.b fmovm_out_ctrl_done # no
-
- fmovm.x &0x01,(%a0) # yes
- add.l &0xc,%a0
-
-fmovm_out_ctrl_done:
- mov.l %a1,L_SCR1(%a6)
-
- lea (%sp),%a0 # pass: supervisor src
- mov.l %d0,-(%sp) # save size
- bsr.l _dmem_write # copy data to user mem
-
- mov.l (%sp)+,%d0
- add.l %d0,%sp # clear fpreg data from stack
-
- tst.l %d1 # did dstore err?
- bne.w fmovm_out_err # yes
-
- rts
-
-############
-# MOVE IN: #
-############
-fmovm_data_in:
- mov.l %a0,L_SCR1(%a6)
-
- sub.l %d0,%sp # make room for fpregs
- lea (%sp),%a1
-
- mov.l %d1,-(%sp) # save bit string for later
- mov.l %d0,-(%sp) # save # of bytes
-
- bsr.l _dmem_read # copy data from user mem
-
- mov.l (%sp)+,%d0 # retrieve # of bytes
-
- tst.l %d1 # did dfetch fail?
- bne.w fmovm_in_err # yes
-
- mov.l (%sp)+,%d1 # load bit string
-
- lea (%sp),%a0 # addr of stack
-
- tst.b %d1 # should FP0 be moved?
- bpl.b fmovm_data_in_fp1 # no
-
- mov.l (%a0)+,0x0+EXC_FP0(%a6) # yes
- mov.l (%a0)+,0x4+EXC_FP0(%a6)
- mov.l (%a0)+,0x8+EXC_FP0(%a6)
-
-fmovm_data_in_fp1:
- lsl.b &0x1,%d1 # should FP1 be moved?
- bpl.b fmovm_data_in_fp2 # no
-
- mov.l (%a0)+,0x0+EXC_FP1(%a6) # yes
- mov.l (%a0)+,0x4+EXC_FP1(%a6)
- mov.l (%a0)+,0x8+EXC_FP1(%a6)
-
-fmovm_data_in_fp2:
- lsl.b &0x1,%d1 # should FP2 be moved?
- bpl.b fmovm_data_in_fp3 # no
-
- fmovm.x (%a0)+,&0x20 # yes
-
-fmovm_data_in_fp3:
- lsl.b &0x1,%d1 # should FP3 be moved?
- bpl.b fmovm_data_in_fp4 # no
-
- fmovm.x (%a0)+,&0x10 # yes
-
-fmovm_data_in_fp4:
- lsl.b &0x1,%d1 # should FP4 be moved?
- bpl.b fmovm_data_in_fp5 # no
-
- fmovm.x (%a0)+,&0x08 # yes
-
-fmovm_data_in_fp5:
- lsl.b &0x1,%d1 # should FP5 be moved?
- bpl.b fmovm_data_in_fp6 # no
-
- fmovm.x (%a0)+,&0x04 # yes
-
-fmovm_data_in_fp6:
- lsl.b &0x1,%d1 # should FP6 be moved?
- bpl.b fmovm_data_in_fp7 # no
-
- fmovm.x (%a0)+,&0x02 # yes
-
-fmovm_data_in_fp7:
- lsl.b &0x1,%d1 # should FP7 be moved?
- bpl.b fmovm_data_in_done # no
-
- fmovm.x (%a0)+,&0x01 # yes
-
-fmovm_data_in_done:
- add.l %d0,%sp # remove fpregs from stack
- rts
-
-#####################################
-
-fmovm_data_done:
- rts
-
-##############################################################################
-
-#
-# table indexed by the operation's bit string that gives the number
-# of bytes that will be moved.
-#
-# number of bytes = (# of 1's in bit string) * 12(bytes/fpreg)
-#
-tbl_fmovm_size:
- byte 0x00,0x0c,0x0c,0x18,0x0c,0x18,0x18,0x24
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x0c,0x18,0x18,0x24,0x18,0x24,0x24,0x30
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x18,0x24,0x24,0x30,0x24,0x30,0x30,0x3c
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x24,0x30,0x30,0x3c,0x30,0x3c,0x3c,0x48
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x30,0x3c,0x3c,0x48,0x3c,0x48,0x48,0x54
- byte 0x3c,0x48,0x48,0x54,0x48,0x54,0x54,0x60
-
-#
-# table to convert a pre-decrement bit string into a post-increment
-# or control bit string.
-# ex: 0x00 ==> 0x00
-# 0x01 ==> 0x80
-# 0x02 ==> 0x40
-# .
-# .
-# 0xfd ==> 0xbf
-# 0xfe ==> 0x7f
-# 0xff ==> 0xff
-#
-tbl_fmovm_convert:
- byte 0x00,0x80,0x40,0xc0,0x20,0xa0,0x60,0xe0
- byte 0x10,0x90,0x50,0xd0,0x30,0xb0,0x70,0xf0
- byte 0x08,0x88,0x48,0xc8,0x28,0xa8,0x68,0xe8
- byte 0x18,0x98,0x58,0xd8,0x38,0xb8,0x78,0xf8
- byte 0x04,0x84,0x44,0xc4,0x24,0xa4,0x64,0xe4
- byte 0x14,0x94,0x54,0xd4,0x34,0xb4,0x74,0xf4
- byte 0x0c,0x8c,0x4c,0xcc,0x2c,0xac,0x6c,0xec
- byte 0x1c,0x9c,0x5c,0xdc,0x3c,0xbc,0x7c,0xfc
- byte 0x02,0x82,0x42,0xc2,0x22,0xa2,0x62,0xe2
- byte 0x12,0x92,0x52,0xd2,0x32,0xb2,0x72,0xf2
- byte 0x0a,0x8a,0x4a,0xca,0x2a,0xaa,0x6a,0xea
- byte 0x1a,0x9a,0x5a,0xda,0x3a,0xba,0x7a,0xfa
- byte 0x06,0x86,0x46,0xc6,0x26,0xa6,0x66,0xe6
- byte 0x16,0x96,0x56,0xd6,0x36,0xb6,0x76,0xf6
- byte 0x0e,0x8e,0x4e,0xce,0x2e,0xae,0x6e,0xee
- byte 0x1e,0x9e,0x5e,0xde,0x3e,0xbe,0x7e,0xfe
- byte 0x01,0x81,0x41,0xc1,0x21,0xa1,0x61,0xe1
- byte 0x11,0x91,0x51,0xd1,0x31,0xb1,0x71,0xf1
- byte 0x09,0x89,0x49,0xc9,0x29,0xa9,0x69,0xe9
- byte 0x19,0x99,0x59,0xd9,0x39,0xb9,0x79,0xf9
- byte 0x05,0x85,0x45,0xc5,0x25,0xa5,0x65,0xe5
- byte 0x15,0x95,0x55,0xd5,0x35,0xb5,0x75,0xf5
- byte 0x0d,0x8d,0x4d,0xcd,0x2d,0xad,0x6d,0xed
- byte 0x1d,0x9d,0x5d,0xdd,0x3d,0xbd,0x7d,0xfd
- byte 0x03,0x83,0x43,0xc3,0x23,0xa3,0x63,0xe3
- byte 0x13,0x93,0x53,0xd3,0x33,0xb3,0x73,0xf3
- byte 0x0b,0x8b,0x4b,0xcb,0x2b,0xab,0x6b,0xeb
- byte 0x1b,0x9b,0x5b,0xdb,0x3b,0xbb,0x7b,0xfb
- byte 0x07,0x87,0x47,0xc7,0x27,0xa7,0x67,0xe7
- byte 0x17,0x97,0x57,0xd7,0x37,0xb7,0x77,0xf7
- byte 0x0f,0x8f,0x4f,0xcf,0x2f,0xaf,0x6f,0xef
- byte 0x1f,0x9f,0x5f,0xdf,0x3f,0xbf,0x7f,0xff
-
- global fmovm_calc_ea
-###############################################
-# _fmovm_calc_ea: calculate effective address #
-###############################################
-fmovm_calc_ea:
- mov.l %d0,%a0 # move # bytes to a0
-
-# currently, MODE and REG are taken from the EXC_OPWORD. this could be
-# easily changed if they were inputs passed in registers.
- mov.w EXC_OPWORD(%a6),%d0 # fetch opcode word
- mov.w %d0,%d1 # make a copy
-
- andi.w &0x3f,%d0 # extract mode field
- andi.l &0x7,%d1 # extract reg field
-
-# jump to the corresponding function for each {MODE,REG} pair.
- mov.w (tbl_fea_mode.b,%pc,%d0.w*2),%d0 # fetch jmp distance
- jmp (tbl_fea_mode.b,%pc,%d0.w*1) # jmp to correct ea mode
-
- swbeg &64
-tbl_fea_mode:
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
- short faddr_ind_a0 - tbl_fea_mode
- short faddr_ind_a1 - tbl_fea_mode
- short faddr_ind_a2 - tbl_fea_mode
- short faddr_ind_a3 - tbl_fea_mode
- short faddr_ind_a4 - tbl_fea_mode
- short faddr_ind_a5 - tbl_fea_mode
- short faddr_ind_a6 - tbl_fea_mode
- short faddr_ind_a7 - tbl_fea_mode
-
- short faddr_ind_p_a0 - tbl_fea_mode
- short faddr_ind_p_a1 - tbl_fea_mode
- short faddr_ind_p_a2 - tbl_fea_mode
- short faddr_ind_p_a3 - tbl_fea_mode
- short faddr_ind_p_a4 - tbl_fea_mode
- short faddr_ind_p_a5 - tbl_fea_mode
- short faddr_ind_p_a6 - tbl_fea_mode
- short faddr_ind_p_a7 - tbl_fea_mode
-
- short faddr_ind_m_a0 - tbl_fea_mode
- short faddr_ind_m_a1 - tbl_fea_mode
- short faddr_ind_m_a2 - tbl_fea_mode
- short faddr_ind_m_a3 - tbl_fea_mode
- short faddr_ind_m_a4 - tbl_fea_mode
- short faddr_ind_m_a5 - tbl_fea_mode
- short faddr_ind_m_a6 - tbl_fea_mode
- short faddr_ind_m_a7 - tbl_fea_mode
-
- short faddr_ind_disp_a0 - tbl_fea_mode
- short faddr_ind_disp_a1 - tbl_fea_mode
- short faddr_ind_disp_a2 - tbl_fea_mode
- short faddr_ind_disp_a3 - tbl_fea_mode
- short faddr_ind_disp_a4 - tbl_fea_mode
- short faddr_ind_disp_a5 - tbl_fea_mode
- short faddr_ind_disp_a6 - tbl_fea_mode
- short faddr_ind_disp_a7 - tbl_fea_mode
-
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
- short faddr_ind_ext - tbl_fea_mode
-
- short fabs_short - tbl_fea_mode
- short fabs_long - tbl_fea_mode
- short fpc_ind - tbl_fea_mode
- short fpc_ind_ext - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
- short tbl_fea_mode - tbl_fea_mode
-
-###################################
-# Address register indirect: (An) #
-###################################
-faddr_ind_a0:
- mov.l EXC_DREGS+0x8(%a6),%a0 # Get current a0
- rts
-
-faddr_ind_a1:
- mov.l EXC_DREGS+0xc(%a6),%a0 # Get current a1
- rts
-
-faddr_ind_a2:
- mov.l %a2,%a0 # Get current a2
- rts
-
-faddr_ind_a3:
- mov.l %a3,%a0 # Get current a3
- rts
-
-faddr_ind_a4:
- mov.l %a4,%a0 # Get current a4
- rts
-
-faddr_ind_a5:
- mov.l %a5,%a0 # Get current a5
- rts
-
-faddr_ind_a6:
- mov.l (%a6),%a0 # Get current a6
- rts
-
-faddr_ind_a7:
- mov.l EXC_A7(%a6),%a0 # Get current a7
- rts
-
-#####################################################
-# Address register indirect w/ postincrement: (An)+ #
-#####################################################
-faddr_ind_p_a0:
- mov.l EXC_DREGS+0x8(%a6),%d0 # Get current a0
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_DREGS+0x8(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a1:
- mov.l EXC_DREGS+0xc(%a6),%d0 # Get current a1
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_DREGS+0xc(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a2:
- mov.l %a2,%d0 # Get current a2
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a2 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a3:
- mov.l %a3,%d0 # Get current a3
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a3 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a4:
- mov.l %a4,%d0 # Get current a4
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a4 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a5:
- mov.l %a5,%d0 # Get current a5
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,%a5 # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a6:
- mov.l (%a6),%d0 # Get current a6
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_p_a7:
- mov.b &mia7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l EXC_A7(%a6),%d0 # Get current a7
- mov.l %d0,%d1
- add.l %a0,%d1 # Increment
- mov.l %d1,EXC_A7(%a6) # Save incr value
- mov.l %d0,%a0
- rts
-
-####################################################
-# Address register indirect w/ predecrement: -(An) #
-####################################################
-faddr_ind_m_a0:
- mov.l EXC_DREGS+0x8(%a6),%d0 # Get current a0
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_DREGS+0x8(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a1:
- mov.l EXC_DREGS+0xc(%a6),%d0 # Get current a1
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_DREGS+0xc(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a2:
- mov.l %a2,%d0 # Get current a2
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a2 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a3:
- mov.l %a3,%d0 # Get current a3
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a3 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a4:
- mov.l %a4,%d0 # Get current a4
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a4 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a5:
- mov.l %a5,%d0 # Get current a5
- sub.l %a0,%d0 # Decrement
- mov.l %d0,%a5 # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a6:
- mov.l (%a6),%d0 # Get current a6
- sub.l %a0,%d0 # Decrement
- mov.l %d0,(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-faddr_ind_m_a7:
- mov.b &mda7_flg,SPCOND_FLG(%a6) # set "special case" flag
-
- mov.l EXC_A7(%a6),%d0 # Get current a7
- sub.l %a0,%d0 # Decrement
- mov.l %d0,EXC_A7(%a6) # Save decr value
- mov.l %d0,%a0
- rts
-
-########################################################
-# Address register indirect w/ displacement: (d16, An) #
-########################################################
-faddr_ind_disp_a0:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_DREGS+0x8(%a6),%a0 # a0 + d16
- rts
-
-faddr_ind_disp_a1:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_DREGS+0xc(%a6),%a0 # a1 + d16
- rts
-
-faddr_ind_disp_a2:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a2,%a0 # a2 + d16
- rts
-
-faddr_ind_disp_a3:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a3,%a0 # a3 + d16
- rts
-
-faddr_ind_disp_a4:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a4,%a0 # a4 + d16
- rts
-
-faddr_ind_disp_a5:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l %a5,%a0 # a5 + d16
- rts
-
-faddr_ind_disp_a6:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l (%a6),%a0 # a6 + d16
- rts
-
-faddr_ind_disp_a7:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_A7(%a6),%a0 # a7 + d16
- rts
-
-########################################################################
-# Address register indirect w/ index(8-bit displacement): (d8, An, Xn) #
-# " " " w/ " (base displacement): (bd, An, Xn) #
-# Memory indirect postindexed: ([bd, An], Xn, od) #
-# Memory indirect preindexed: ([bd, An, Xn], od) #
-########################################################################
-faddr_ind_ext:
- addq.l &0x8,%d1
- bsr.l fetch_dreg # fetch base areg
- mov.l %d0,-(%sp)
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch extword in d0
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l (%sp)+,%a0
-
- btst &0x8,%d0
- bne.w fcalc_mem_ind
-
- mov.l %d0,L_SCR1(%a6) # hold opword
-
- mov.l %d0,%d1
- rol.w &0x4,%d1
- andi.w &0xf,%d1 # extract index regno
-
-# count on fetch_dreg() not to alter a0...
- bsr.l fetch_dreg # fetch index
-
- mov.l %d2,-(%sp) # save d2
- mov.l L_SCR1(%a6),%d2 # fetch opword
-
- btst &0xb,%d2 # is it word or long?
- bne.b faii8_long
- ext.l %d0 # sign extend word index
-faii8_long:
- mov.l %d2,%d1
- rol.w &0x7,%d1
- andi.l &0x3,%d1 # extract scale value
-
- lsl.l %d1,%d0 # shift index by scale
-
- extb.l %d2 # sign extend displacement
- add.l %d2,%d0 # index + disp
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore old d2
- rts
-
-###########################
-# Absolute short: (XXX).W #
-###########################
-fabs_short:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch short address
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # return <ea> in a0
- rts
-
-##########################
-# Absolute long: (XXX).L #
-##########################
-fabs_long:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch long address
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,%a0 # return <ea> in a0
- rts
-
-#######################################################
-# Program counter indirect w/ displacement: (d16, PC) #
-#######################################################
-fpc_ind:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch word displacement
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.w %d0,%a0 # sign extend displacement
-
- add.l EXC_EXTWPTR(%a6),%a0 # pc + d16
-
-# _imem_read_word() increased the extwptr by 2. need to adjust here.
- subq.l &0x2,%a0 # adjust <ea>
- rts
-
-##########################################################
-# PC indirect w/ index(8-bit displacement): (d8, PC, An) #
-# " " w/ " (base displacement): (bd, PC, An) #
-# PC memory indirect postindexed: ([bd, PC], Xn, od) #
-# PC memory indirect preindexed: ([bd, PC, Xn], od) #
-##########################################################
-fpc_ind_ext:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word # fetch ext word
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l EXC_EXTWPTR(%a6),%a0 # put base in a0
- subq.l &0x2,%a0 # adjust base
-
- btst &0x8,%d0 # is disp only 8 bits?
- bne.w fcalc_mem_ind # calc memory indirect
-
- mov.l %d0,L_SCR1(%a6) # store opword
-
- mov.l %d0,%d1 # make extword copy
- rol.w &0x4,%d1 # rotate reg num into place
- andi.w &0xf,%d1 # extract register number
-
-# count on fetch_dreg() not to alter a0...
- bsr.l fetch_dreg # fetch index
-
- mov.l %d2,-(%sp) # save d2
- mov.l L_SCR1(%a6),%d2 # fetch opword
-
- btst &0xb,%d2 # is index word or long?
- bne.b fpii8_long # long
- ext.l %d0 # sign extend word index
-fpii8_long:
- mov.l %d2,%d1
- rol.w &0x7,%d1 # rotate scale value into place
- andi.l &0x3,%d1 # extract scale value
-
- lsl.l %d1,%d0 # shift index by scale
-
- extb.l %d2 # sign extend displacement
- add.l %d2,%d0 # disp + index
- add.l %d0,%a0 # An + (index + disp)
-
- mov.l (%sp)+,%d2 # restore temp register
- rts
-
-# d2 = index
-# d3 = base
-# d4 = od
-# d5 = extword
-fcalc_mem_ind:
- btst &0x6,%d0 # is the index suppressed?
- beq.b fcalc_index
-
- movm.l &0x3c00,-(%sp) # save d2-d5
-
- mov.l %d0,%d5 # put extword in d5
- mov.l %a0,%d3 # put base in d3
-
- clr.l %d2 # yes, so index = 0
- bra.b fbase_supp_ck
-
-# index:
-fcalc_index:
- mov.l %d0,L_SCR1(%a6) # save d0 (opword)
- bfextu %d0{&16:&4},%d1 # fetch dreg index
- bsr.l fetch_dreg
-
- movm.l &0x3c00,-(%sp) # save d2-d5
- mov.l %d0,%d2 # put index in d2
- mov.l L_SCR1(%a6),%d5
- mov.l %a0,%d3
-
- btst &0xb,%d5 # is index word or long?
- bne.b fno_ext
- ext.l %d2
-
-fno_ext:
- bfextu %d5{&21:&2},%d0
- lsl.l %d0,%d2
-
-# base address (passed as parameter in d3):
-# we clear the value here if it should actually be suppressed.
-fbase_supp_ck:
- btst &0x7,%d5 # is the bd suppressed?
- beq.b fno_base_sup
- clr.l %d3
-
-# base displacement:
-fno_base_sup:
- bfextu %d5{&26:&2},%d0 # get bd size
-# beq.l fmovm_error # if (size == 0) it's reserved
-
- cmpi.b %d0,&0x2
- blt.b fno_bd
- beq.b fget_word_bd
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- bra.b fchk_ind
-
-fget_word_bd:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- ext.l %d0 # sign extend bd
-
-fchk_ind:
- add.l %d0,%d3 # base += bd
-
-# outer displacement:
-fno_bd:
- bfextu %d5{&30:&2},%d0 # is od suppressed?
- beq.w faii_bd
-
- cmpi.b %d0,&0x2
- blt.b fnull_od
- beq.b fword_od
-
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- bra.b fadd_them
-
-fword_od:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x2,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_word
-
- tst.l %d1 # did ifetch fail?
- bne.l fcea_iacc # yes
-
- ext.l %d0 # sign extend od
- bra.b fadd_them
-
-fnull_od:
- clr.l %d0
-
-fadd_them:
- mov.l %d0,%d4
-
- btst &0x2,%d5 # pre or post indexing?
- beq.b fpre_indexed
-
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # did dfetch fail?
- bne.w fcea_err # yes
-
- add.l %d2,%d0 # <ea> += index
- add.l %d4,%d0 # <ea> += od
- bra.b fdone_ea
-
-fpre_indexed:
- add.l %d2,%d3 # preindexing
- mov.l %d3,%a0
- bsr.l _dmem_read_long
-
- tst.l %d1 # did dfetch fail?
- bne.w fcea_err # yes
-
- add.l %d4,%d0 # ea += od
- bra.b fdone_ea
-
-faii_bd:
- add.l %d2,%d3 # ea = (base + bd) + index
- mov.l %d3,%d0
-fdone_ea:
- mov.l %d0,%a0
-
- movm.l (%sp)+,&0x003c # restore d2-d5
- rts
-
-#########################################################
-fcea_err:
- mov.l %d3,%a0
-
- movm.l (%sp)+,&0x003c # restore d2-d5
- mov.w &0x0101,%d0
- bra.l iea_dacc
-
-fcea_iacc:
- movm.l (%sp)+,&0x003c # restore d2-d5
- bra.l iea_iacc
-
-fmovm_out_err:
- bsr.l restore
- mov.w &0x00e1,%d0
- bra.b fmovm_err
-
-fmovm_in_err:
- bsr.l restore
- mov.w &0x0161,%d0
-
-fmovm_err:
- mov.l L_SCR1(%a6),%a0
- bra.l iea_dacc
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmovm_ctrl(): emulate fmovm.l of control registers instr #
-# #
-# XREF **************************************************************** #
-# _imem_read_long() - read longword from memory #
-# iea_iacc() - _imem_read_long() failed; error recovery #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If _imem_read_long() doesn't fail: #
-# USER_FPCR(a6) = new FPCR value #
-# USER_FPSR(a6) = new FPSR value #
-# USER_FPIAR(a6) = new FPIAR value #
-# #
-# ALGORITHM *********************************************************** #
-# Decode the instruction type by looking at the extension word #
-# in order to see how many control registers to fetch from memory. #
-# Fetch them using _imem_read_long(). If this fetch fails, exit through #
-# the special access error exit handler iea_iacc(). #
-# #
-# Instruction word decoding: #
-# #
-# fmovem.l #<data>, {FPIAR&|FPCR&|FPSR} #
-# #
-# WORD1 WORD2 #
-# 1111 0010 00 111100 100$ $$00 0000 0000 #
-# #
-# $$$ (100): FPCR #
-# (010): FPSR #
-# (001): FPIAR #
-# (000): FPIAR #
-# #
-#########################################################################
-
- global fmovm_ctrl
-fmovm_ctrl:
- mov.b EXC_EXTWORD(%a6),%d0 # fetch reg select bits
- cmpi.b %d0,&0x9c # fpcr & fpsr & fpiar ?
- beq.w fctrl_in_7 # yes
- cmpi.b %d0,&0x98 # fpcr & fpsr ?
- beq.w fctrl_in_6 # yes
- cmpi.b %d0,&0x94 # fpcr & fpiar ?
- beq.b fctrl_in_5 # yes
-
-# fmovem.l #<data>, fpsr/fpiar
-fctrl_in_3:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to stack
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to stack
- rts
-
-# fmovem.l #<data>, fpcr/fpiar
-fctrl_in_5:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to stack
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to stack
- rts
-
-# fmovem.l #<data>, fpcr/fpsr
-fctrl_in_6:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to mem
- rts
-
-# fmovem.l #<data>, fpcr/fpsr/fpiar
-fctrl_in_7:
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPCR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPCR(%a6) # store new FPCR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPSR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPSR(%a6) # store new FPSR to mem
- mov.l EXC_EXTWPTR(%a6),%a0 # fetch instruction addr
- addq.l &0x4,EXC_EXTWPTR(%a6) # incr instruction ptr
- bsr.l _imem_read_long # fetch FPIAR from mem
-
- tst.l %d1 # did ifetch fail?
- bne.l iea_iacc # yes
-
- mov.l %d0,USER_FPIAR(%a6) # store new FPIAR to mem
- rts
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# addsub_scaler2(): scale inputs to fadd/fsub such that no #
-# OVFL/UNFL exceptions will result #
-# #
-# XREF **************************************************************** #
-# norm() - normalize mantissa after adjusting exponent #
-# #
-# INPUT *************************************************************** #
-# FP_SRC(a6) = fp op1(src) #
-# FP_DST(a6) = fp op2(dst) #
-# #
-# OUTPUT ************************************************************** #
-# FP_SRC(a6) = fp op1 scaled(src) #
-# FP_DST(a6) = fp op2 scaled(dst) #
-# d0 = scale amount #
-# #
-# ALGORITHM *********************************************************** #
-# If the DST exponent is > the SRC exponent, set the DST exponent #
-# equal to 0x3fff and scale the SRC exponent by the value that the #
-# DST exponent was scaled by. If the SRC exponent is greater or equal, #
-# do the opposite. Return this scale factor in d0. #
-# If the two exponents differ by > the number of mantissa bits #
-# plus two, then set the smallest exponent to a very small value as a #
-# quick shortcut. #
-# #
-#########################################################################
-
- global addsub_scaler2
-addsub_scaler2:
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- mov.w DST_EX(%a1),%d1
- mov.w %d0,FP_SCR0_EX(%a6)
- mov.w %d1,FP_SCR1_EX(%a6)
-
- andi.w &0x7fff,%d0
- andi.w &0x7fff,%d1
- mov.w %d0,L_SCR1(%a6) # store src exponent
- mov.w %d1,2+L_SCR1(%a6) # store dst exponent
-
- cmp.w %d0, %d1 # is src exp >= dst exp?
- bge.l src_exp_ge2
-
-# dst exp is > src exp; scale dst to exp = 0x3fff
-dst_exp_gt2:
- bsr.l scale_to_zero_dst
- mov.l %d0,-(%sp) # save scale factor
-
- cmpi.b STAG(%a6),&DENORM # is dst denormalized?
- bne.b cmpexp12
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the denorm; result is new exp
- neg.w %d0 # new exp = -(shft val)
- mov.w %d0,L_SCR1(%a6) # inset new exp
-
-cmpexp12:
- mov.w 2+L_SCR1(%a6),%d0
- subi.w &mantissalen+2,%d0 # subtract mantissalen+2 from larger exp
-
- cmp.w %d0,L_SCR1(%a6) # is difference >= len(mantissa)+2?
- bge.b quick_scale12
-
- mov.w L_SCR1(%a6),%d0
- add.w 0x2(%sp),%d0 # scale src exponent by scale factor
- mov.w FP_SCR0_EX(%a6),%d1
- and.w &0x8000,%d1
- or.w %d1,%d0 # concat {sgn,new exp}
- mov.w %d0,FP_SCR0_EX(%a6) # insert new dst exponent
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-quick_scale12:
- andi.w &0x8000,FP_SCR0_EX(%a6) # zero src exponent
- bset &0x0,1+FP_SCR0_EX(%a6) # set exp = 1
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-# src exp is >= dst exp; scale src to exp = 0x3fff
-src_exp_ge2:
- bsr.l scale_to_zero_src
- mov.l %d0,-(%sp) # save scale factor
-
- cmpi.b DTAG(%a6),&DENORM # is dst denormalized?
- bne.b cmpexp22
- lea FP_SCR1(%a6),%a0
- bsr.l norm # normalize the denorm; result is new exp
- neg.w %d0 # new exp = -(shft val)
- mov.w %d0,2+L_SCR1(%a6) # inset new exp
-
-cmpexp22:
- mov.w L_SCR1(%a6),%d0
- subi.w &mantissalen+2,%d0 # subtract mantissalen+2 from larger exp
-
- cmp.w %d0,2+L_SCR1(%a6) # is difference >= len(mantissa)+2?
- bge.b quick_scale22
-
- mov.w 2+L_SCR1(%a6),%d0
- add.w 0x2(%sp),%d0 # scale dst exponent by scale factor
- mov.w FP_SCR1_EX(%a6),%d1
- andi.w &0x8000,%d1
- or.w %d1,%d0 # concat {sgn,new exp}
- mov.w %d0,FP_SCR1_EX(%a6) # insert new dst exponent
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-quick_scale22:
- andi.w &0x8000,FP_SCR1_EX(%a6) # zero dst exponent
- bset &0x0,1+FP_SCR1_EX(%a6) # set exp = 1
-
- mov.l (%sp)+,%d0 # return SCALE factor
- rts
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_to_zero_src(): scale the exponent of extended precision #
-# value at FP_SCR0(a6). #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR0(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# Set the exponent of the input operand to 0x3fff. Save the value #
-# of the difference between the original and new exponent. Then, #
-# normalize the operand if it was a DENORM. Add this normalization #
-# value to the previous value. Return the result. #
-# #
-#########################################################################
-
- global scale_to_zero_src
-scale_to_zero_src:
- mov.w FP_SCR0_EX(%a6),%d1 # extract operand's {sgn,exp}
- mov.w %d1,%d0 # make a copy
-
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,%d0 # extract operand's sgn
- or.w &0x3fff,%d0 # insert new operand's exponent(=0)
-
- mov.w %d0,FP_SCR0_EX(%a6) # insert biased exponent
-
- cmpi.b STAG(%a6),&DENORM # is operand normalized?
- beq.b stzs_denorm # normalize the DENORM
-
-stzs_norm:
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
-
- rts
-
-stzs_denorm:
- lea FP_SCR0(%a6),%a0 # pass ptr to src op
- bsr.l norm # normalize denorm
- neg.l %d0 # new exponent = -(shft val)
- mov.l %d0,%d1 # prepare for op_norm call
- bra.b stzs_norm # finish scaling
-
-###
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_sqrt(): scale the input operand exponent so a subsequent #
-# fsqrt operation won't take an exception. #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR0(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# If the input operand is a DENORM, normalize it. #
-# If the exponent of the input operand is even, set the exponent #
-# to 0x3ffe and return a scale factor of "(exp-0x3ffe)/2". If the #
-# exponent of the input operand is off, set the exponent to ox3fff and #
-# return a scale factor of "(exp-0x3fff)/2". #
-# #
-#########################################################################
-
- global scale_sqrt
-scale_sqrt:
- cmpi.b STAG(%a6),&DENORM # is operand normalized?
- beq.b ss_denorm # normalize the DENORM
-
- mov.w FP_SCR0_EX(%a6),%d1 # extract operand's {sgn,exp}
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,FP_SCR0_EX(%a6) # extract operand's sgn
-
- btst &0x0,%d1 # is exp even or odd?
- beq.b ss_norm_even
-
- ori.w &0x3fff,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_norm_even:
- ori.w &0x3ffe,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- mov.l &0x3ffe,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_denorm:
- lea FP_SCR0(%a6),%a0 # pass ptr to src op
- bsr.l norm # normalize denorm
-
- btst &0x0,%d0 # is exp even or odd?
- beq.b ss_denorm_even
-
- ori.w &0x3fff,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- add.l &0x3fff,%d0
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-ss_denorm_even:
- ori.w &0x3ffe,FP_SCR0_EX(%a6) # insert new operand's exponent(=0)
-
- add.l &0x3ffe,%d0
- asr.l &0x1,%d0 # divide scale factor by 2
- rts
-
-###
-
-#########################################################################
-# XDEF **************************************************************** #
-# scale_to_zero_dst(): scale the exponent of extended precision #
-# value at FP_SCR1(a6). #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa if the operand was a DENORM #
-# #
-# INPUT *************************************************************** #
-# FP_SCR1(a6) = extended precision operand to be scaled #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR1(a6) = scaled extended precision operand #
-# d0 = scale value #
-# #
-# ALGORITHM *********************************************************** #
-# Set the exponent of the input operand to 0x3fff. Save the value #
-# of the difference between the original and new exponent. Then, #
-# normalize the operand if it was a DENORM. Add this normalization #
-# value to the previous value. Return the result. #
-# #
-#########################################################################
-
- global scale_to_zero_dst
-scale_to_zero_dst:
- mov.w FP_SCR1_EX(%a6),%d1 # extract operand's {sgn,exp}
- mov.w %d1,%d0 # make a copy
-
- andi.l &0x7fff,%d1 # extract operand's exponent
-
- andi.w &0x8000,%d0 # extract operand's sgn
- or.w &0x3fff,%d0 # insert new operand's exponent(=0)
-
- mov.w %d0,FP_SCR1_EX(%a6) # insert biased exponent
-
- cmpi.b DTAG(%a6),&DENORM # is operand normalized?
- beq.b stzd_denorm # normalize the DENORM
-
-stzd_norm:
- mov.l &0x3fff,%d0
- sub.l %d1,%d0 # scale = BIAS + (-exp)
- rts
-
-stzd_denorm:
- lea FP_SCR1(%a6),%a0 # pass ptr to dst op
- bsr.l norm # normalize denorm
- neg.l %d0 # new exponent = -(shft val)
- mov.l %d0,%d1 # prepare for op_norm call
- bra.b stzd_norm # finish scaling
-
-##########################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# res_qnan(): return default result w/ QNAN operand for dyadic #
-# res_snan(): return default result w/ SNAN operand for dyadic #
-# res_qnan_1op(): return dflt result w/ QNAN operand for monadic #
-# res_snan_1op(): return dflt result w/ SNAN operand for monadic #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# FP_SRC(a6) = pointer to extended precision src operand #
-# FP_DST(a6) = pointer to extended precision dst operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default result #
-# #
-# ALGORITHM *********************************************************** #
-# If either operand (but not both operands) of an operation is a #
-# nonsignalling NAN, then that NAN is returned as the result. If both #
-# operands are nonsignalling NANs, then the destination operand #
-# nonsignalling NAN is returned as the result. #
-# If either operand to an operation is a signalling NAN (SNAN), #
-# then, the SNAN bit is set in the FPSR EXC byte. If the SNAN trap #
-# enable bit is set in the FPCR, then the trap is taken and the #
-# destination is not modified. If the SNAN trap enable bit is not set, #
-# then the SNAN is converted to a nonsignalling NAN (by setting the #
-# SNAN bit in the operand to one), and the operation continues as #
-# described in the preceding paragraph, for nonsignalling NANs. #
-# Make sure the appropriate FPSR bits are set before exiting. #
-# #
-#########################################################################
-
- global res_qnan
- global res_snan
-res_qnan:
-res_snan:
- cmp.b DTAG(%a6), &SNAN # is the dst an SNAN?
- beq.b dst_snan2
- cmp.b DTAG(%a6), &QNAN # is the dst a QNAN?
- beq.b dst_qnan2
-src_nan:
- cmp.b STAG(%a6), &QNAN
- beq.b src_qnan2
- global res_snan_1op
-res_snan_1op:
-src_snan2:
- bset &0x6, FP_SRC_HI(%a6) # set SNAN bit
- or.l &nan_mask+aiop_mask+snan_mask, USER_FPSR(%a6)
- lea FP_SRC(%a6), %a0
- bra.b nan_comp
- global res_qnan_1op
-res_qnan_1op:
-src_qnan2:
- or.l &nan_mask, USER_FPSR(%a6)
- lea FP_SRC(%a6), %a0
- bra.b nan_comp
-dst_snan2:
- or.l &nan_mask+aiop_mask+snan_mask, USER_FPSR(%a6)
- bset &0x6, FP_DST_HI(%a6) # set SNAN bit
- lea FP_DST(%a6), %a0
- bra.b nan_comp
-dst_qnan2:
- lea FP_DST(%a6), %a0
- cmp.b STAG(%a6), &SNAN
- bne nan_done
- or.l &aiop_mask+snan_mask, USER_FPSR(%a6)
-nan_done:
- or.l &nan_mask, USER_FPSR(%a6)
-nan_comp:
- btst &0x7, FTEMP_EX(%a0) # is NAN neg?
- beq.b nan_not_neg
- or.l &neg_mask, USER_FPSR(%a6)
-nan_not_neg:
- fmovm.x (%a0), &0x80
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# res_operr(): return default result during operand error #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = default operand error result #
-# #
-# ALGORITHM *********************************************************** #
-# An nonsignalling NAN is returned as the default result when #
-# an operand error occurs for the following cases: #
-# #
-# Multiply: (Infinity x Zero) #
-# Divide : (Zero / Zero) || (Infinity / Infinity) #
-# #
-#########################################################################
-
- global res_operr
-res_operr:
- or.l &nan_mask+operr_mask+aiop_mask, USER_FPSR(%a6)
- fmovm.x nan_return(%pc), &0x80
- rts
-
-nan_return:
- long 0x7fff0000, 0xffffffff, 0xffffffff
-
-#########################################################################
-# XDEF **************************************************************** #
-# _denorm(): denormalize an intermediate result #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = points to the operand to be denormalized #
-# (in the internal extended format) #
-# #
-# d0 = rounding precision #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to the denormalized result #
-# (in the internal extended format) #
-# #
-# d0 = guard,round,sticky #
-# #
-# ALGORITHM *********************************************************** #
-# According to the exponent underflow threshold for the given #
-# precision, shift the mantissa bits to the right in order raise the #
-# exponent of the operand to the threshold value. While shifting the #
-# mantissa bits right, maintain the value of the guard, round, and #
-# sticky bits. #
-# other notes: #
-# (1) _denorm() is called by the underflow routines #
-# (2) _denorm() does NOT affect the status register #
-# #
-#########################################################################
-
-#
-# table of exponent threshold values for each precision
-#
-tbl_thresh:
- short 0x0
- short sgl_thresh
- short dbl_thresh
-
- global _denorm
-_denorm:
-#
-# Load the exponent threshold for the precision selected and check
-# to see if (threshold - exponent) is > 65 in which case we can
-# simply calculate the sticky bit and zero the mantissa. otherwise
-# we have to call the denormalization routine.
-#
- lsr.b &0x2, %d0 # shift prec to lo bits
- mov.w (tbl_thresh.b,%pc,%d0.w*2), %d1 # load prec threshold
- mov.w %d1, %d0 # copy d1 into d0
- sub.w FTEMP_EX(%a0), %d0 # diff = threshold - exp
- cmpi.w %d0, &66 # is diff > 65? (mant + g,r bits)
- bpl.b denorm_set_stky # yes; just calc sticky
-
- clr.l %d0 # clear g,r,s
- btst &inex2_bit, FPSR_EXCEPT(%a6) # yes; was INEX2 set?
- beq.b denorm_call # no; don't change anything
- bset &29, %d0 # yes; set sticky bit
-
-denorm_call:
- bsr.l dnrm_lp # denormalize the number
- rts
-
-#
-# all bit would have been shifted off during the denorm so simply
-# calculate if the sticky should be set and clear the entire mantissa.
-#
-denorm_set_stky:
- mov.l &0x20000000, %d0 # set sticky bit in return value
- mov.w %d1, FTEMP_EX(%a0) # load exp with threshold
- clr.l FTEMP_HI(%a0) # set d1 = 0 (ms mantissa)
- clr.l FTEMP_LO(%a0) # set d2 = 0 (ms mantissa)
- rts
-
-# #
-# dnrm_lp(): normalize exponent/mantissa to specified threshold #
-# #
-# INPUT: #
-# %a0 : points to the operand to be denormalized #
-# %d0{31:29} : initial guard,round,sticky #
-# %d1{15:0} : denormalization threshold #
-# OUTPUT: #
-# %a0 : points to the denormalized operand #
-# %d0{31:29} : final guard,round,sticky #
-# #
-
-# *** Local Equates *** #
-set GRS, L_SCR2 # g,r,s temp storage
-set FTEMP_LO2, L_SCR1 # FTEMP_LO copy
-
- global dnrm_lp
-dnrm_lp:
-
-#
-# make a copy of FTEMP_LO and place the g,r,s bits directly after it
-# in memory so as to make the bitfield extraction for denormalization easier.
-#
- mov.l FTEMP_LO(%a0), FTEMP_LO2(%a6) # make FTEMP_LO copy
- mov.l %d0, GRS(%a6) # place g,r,s after it
-
-#
-# check to see how much less than the underflow threshold the operand
-# exponent is.
-#
- mov.l %d1, %d0 # copy the denorm threshold
- sub.w FTEMP_EX(%a0), %d1 # d1 = threshold - uns exponent
- ble.b dnrm_no_lp # d1 <= 0
- cmpi.w %d1, &0x20 # is ( 0 <= d1 < 32) ?
- blt.b case_1 # yes
- cmpi.w %d1, &0x40 # is (32 <= d1 < 64) ?
- blt.b case_2 # yes
- bra.w case_3 # (d1 >= 64)
-
-#
-# No normalization necessary
-#
-dnrm_no_lp:
- mov.l GRS(%a6), %d0 # restore original g,r,s
- rts
-
-#
-# case (0<d1<32)
-#
-# %d0 = denorm threshold
-# %d1 = "n" = amt to shift
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-(32 - n)-><-(n)-><-(32 - n)-><-(n)-><-(32 - n)-><-(n)->
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# \ \ \ \
-# <-(n)-><-(32 - n)-><------(32)-------><------(32)------->
-# ---------------------------------------------------------
-# |0.....0| NEW_HI | NEW_FTEMP_LO |grs |
-# ---------------------------------------------------------
-#
-case_1:
- mov.l %d2, -(%sp) # create temp storage
-
- mov.w %d0, FTEMP_EX(%a0) # exponent = denorm threshold
- mov.l &32, %d0
- sub.w %d1, %d0 # %d0 = 32 - %d1
-
- cmpi.w %d1, &29 # is shft amt >= 29
- blt.b case1_extract # no; no fix needed
- mov.b GRS(%a6), %d2
- or.b %d2, 3+FTEMP_LO2(%a6)
-
-case1_extract:
- bfextu FTEMP_HI(%a0){&0:%d0}, %d2 # %d2 = new FTEMP_HI
- bfextu FTEMP_HI(%a0){%d0:&32}, %d1 # %d1 = new FTEMP_LO
- bfextu FTEMP_LO2(%a6){%d0:&32}, %d0 # %d0 = new G,R,S
-
- mov.l %d2, FTEMP_HI(%a0) # store new FTEMP_HI
- mov.l %d1, FTEMP_LO(%a0) # store new FTEMP_LO
-
- bftst %d0{&2:&30} # were bits shifted off?
- beq.b case1_sticky_clear # no; go finish
- bset &rnd_stky_bit, %d0 # yes; set sticky bit
-
-case1_sticky_clear:
- and.l &0xe0000000, %d0 # clear all but G,R,S
- mov.l (%sp)+, %d2 # restore temp register
- rts
-
-#
-# case (32<=d1<64)
-#
-# %d0 = denorm threshold
-# %d1 = "n" = amt to shift
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-(32 - n)-><-(n)-><-(32 - n)-><-(n)-><-(32 - n)-><-(n)->
-# \ \ \
-# \ \ \
-# \ \ -------------------
-# \ -------------------- \
-# ------------------- \ \
-# \ \ \
-# \ \ \
-# \ \ \
-# <-------(32)------><-(n)-><-(32 - n)-><------(32)------->
-# ---------------------------------------------------------
-# |0...............0|0....0| NEW_LO |grs |
-# ---------------------------------------------------------
-#
-case_2:
- mov.l %d2, -(%sp) # create temp storage
-
- mov.w %d0, FTEMP_EX(%a0) # exponent = denorm threshold
- subi.w &0x20, %d1 # %d1 now between 0 and 32
- mov.l &0x20, %d0
- sub.w %d1, %d0 # %d0 = 32 - %d1
-
-# subtle step here; or in the g,r,s at the bottom of FTEMP_LO to minimize
-# the number of bits to check for the sticky detect.
-# it only plays a role in shift amounts of 61-63.
- mov.b GRS(%a6), %d2
- or.b %d2, 3+FTEMP_LO2(%a6)
-
- bfextu FTEMP_HI(%a0){&0:%d0}, %d2 # %d2 = new FTEMP_LO
- bfextu FTEMP_HI(%a0){%d0:&32}, %d1 # %d1 = new G,R,S
-
- bftst %d1{&2:&30} # were any bits shifted off?
- bne.b case2_set_sticky # yes; set sticky bit
- bftst FTEMP_LO2(%a6){%d0:&31} # were any bits shifted off?
- bne.b case2_set_sticky # yes; set sticky bit
-
- mov.l %d1, %d0 # move new G,R,S to %d0
- bra.b case2_end
-
-case2_set_sticky:
- mov.l %d1, %d0 # move new G,R,S to %d0
- bset &rnd_stky_bit, %d0 # set sticky bit
-
-case2_end:
- clr.l FTEMP_HI(%a0) # store FTEMP_HI = 0
- mov.l %d2, FTEMP_LO(%a0) # store FTEMP_LO
- and.l &0xe0000000, %d0 # clear all but G,R,S
-
- mov.l (%sp)+,%d2 # restore temp register
- rts
-
-#
-# case (d1>=64)
-#
-# %d0 = denorm threshold
-# %d1 = amt to shift
-#
-case_3:
- mov.w %d0, FTEMP_EX(%a0) # insert denorm threshold
-
- cmpi.w %d1, &65 # is shift amt > 65?
- blt.b case3_64 # no; it's == 64
- beq.b case3_65 # no; it's == 65
-
-#
-# case (d1>65)
-#
-# Shift value is > 65 and out of range. All bits are shifted off.
-# Return a zero mantissa with the sticky bit set
-#
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- mov.l &0x20000000, %d0 # set sticky bit
- rts
-
-#
-# case (d1 == 64)
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-------(32)------>
-# \ \
-# \ \
-# \ \
-# \ ------------------------------
-# ------------------------------- \
-# \ \
-# \ \
-# \ \
-# <-------(32)------>
-# ---------------------------------------------------------
-# |0...............0|0................0|grs |
-# ---------------------------------------------------------
-#
-case3_64:
- mov.l FTEMP_HI(%a0), %d0 # fetch hi(mantissa)
- mov.l %d0, %d1 # make a copy
- and.l &0xc0000000, %d0 # extract G,R
- and.l &0x3fffffff, %d1 # extract other bits
-
- bra.b case3_complete
-
-#
-# case (d1 == 65)
-#
-# ---------------------------------------------------------
-# | FTEMP_HI | FTEMP_LO |grs000.........000|
-# ---------------------------------------------------------
-# <-------(32)------>
-# \ \
-# \ \
-# \ \
-# \ ------------------------------
-# -------------------------------- \
-# \ \
-# \ \
-# \ \
-# <-------(31)----->
-# ---------------------------------------------------------
-# |0...............0|0................0|0rs |
-# ---------------------------------------------------------
-#
-case3_65:
- mov.l FTEMP_HI(%a0), %d0 # fetch hi(mantissa)
- and.l &0x80000000, %d0 # extract R bit
- lsr.l &0x1, %d0 # shift high bit into R bit
- and.l &0x7fffffff, %d1 # extract other bits
-
-case3_complete:
-# last operation done was an "and" of the bits shifted off so the condition
-# codes are already set so branch accordingly.
- bne.b case3_set_sticky # yes; go set new sticky
- tst.l FTEMP_LO(%a0) # were any bits shifted off?
- bne.b case3_set_sticky # yes; go set new sticky
- tst.b GRS(%a6) # were any bits shifted off?
- bne.b case3_set_sticky # yes; go set new sticky
-
-#
-# no bits were shifted off so don't set the sticky bit.
-# the guard and
-# the entire mantissa is zero.
-#
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- rts
-
-#
-# some bits were shifted off so set the sticky bit.
-# the entire mantissa is zero.
-#
-case3_set_sticky:
- bset &rnd_stky_bit,%d0 # set new sticky bit
- clr.l FTEMP_HI(%a0) # clear hi(mantissa)
- clr.l FTEMP_LO(%a0) # clear lo(mantissa)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# _round(): round result according to precision/mode #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = ptr to input operand in internal extended format #
-# d1(hi) = contains rounding precision: #
-# ext = $0000xxxx #
-# sgl = $0004xxxx #
-# dbl = $0008xxxx #
-# d1(lo) = contains rounding mode: #
-# RN = $xxxx0000 #
-# RZ = $xxxx0001 #
-# RM = $xxxx0002 #
-# RP = $xxxx0003 #
-# d0{31:29} = contains the g,r,s bits (extended) #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to rounded result #
-# #
-# ALGORITHM *********************************************************** #
-# On return the value pointed to by a0 is correctly rounded, #
-# a0 is preserved and the g-r-s bits in d0 are cleared. #
-# The result is not typed - the tag field is invalid. The #
-# result is still in the internal extended format. #
-# #
-# The INEX bit of USER_FPSR will be set if the rounded result was #
-# inexact (i.e. if any of the g-r-s bits were set). #
-# #
-#########################################################################
-
- global _round
-_round:
-#
-# ext_grs() looks at the rounding precision and sets the appropriate
-# G,R,S bits.
-# If (G,R,S == 0) then result is exact and round is done, else set
-# the inex flag in status reg and continue.
-#
- bsr.l ext_grs # extract G,R,S
-
- tst.l %d0 # are G,R,S zero?
- beq.w truncate # yes; round is complete
-
- or.w &inx2a_mask, 2+USER_FPSR(%a6) # set inex2/ainex
-
-#
-# Use rounding mode as an index into a jump table for these modes.
-# All of the following assumes grs != 0.
-#
- mov.w (tbl_mode.b,%pc,%d1.w*2), %a1 # load jump offset
- jmp (tbl_mode.b,%pc,%a1) # jmp to rnd mode handler
-
-tbl_mode:
- short rnd_near - tbl_mode
- short truncate - tbl_mode # RZ always truncates
- short rnd_mnus - tbl_mode
- short rnd_plus - tbl_mode
-
-#################################################################
-# ROUND PLUS INFINITY #
-# #
-# If sign of fp number = 0 (positive), then add 1 to l. #
-#################################################################
-rnd_plus:
- tst.b FTEMP_SGN(%a0) # check for sign
- bmi.w truncate # if positive then truncate
-
- mov.l &0xffffffff, %d0 # force g,r,s to be all f's
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-#################################################################
-# ROUND MINUS INFINITY #
-# #
-# If sign of fp number = 1 (negative), then add 1 to l. #
-#################################################################
-rnd_mnus:
- tst.b FTEMP_SGN(%a0) # check for sign
- bpl.w truncate # if negative then truncate
-
- mov.l &0xffffffff, %d0 # force g,r,s to be all f's
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-#################################################################
-# ROUND NEAREST #
-# #
-# If (g=1), then add 1 to l and if (r=s=0), then clear l #
-# Note that this will round to even in case of a tie. #
-#################################################################
-rnd_near:
- asl.l &0x1, %d0 # shift g-bit to c-bit
- bcc.w truncate # if (g=1) then
-
- swap %d1 # set up d1 for round prec.
-
- cmpi.b %d1, &s_mode # is prec = sgl?
- beq.w add_sgl # yes
- bgt.w add_dbl # no; it's dbl
- bra.w add_ext # no; it's ext
-
-# *** LOCAL EQUATES ***
-set ad_1_sgl, 0x00000100 # constant to add 1 to l-bit in sgl prec
-set ad_1_dbl, 0x00000800 # constant to add 1 to l-bit in dbl prec
-
-#########################
-# ADD SINGLE #
-#########################
-add_sgl:
- add.l &ad_1_sgl, FTEMP_HI(%a0)
- bcc.b scc_clr # no mantissa overflow
- roxr.w FTEMP_HI(%a0) # shift v-bit back in
- roxr.w FTEMP_HI+2(%a0) # shift v-bit back in
- add.w &0x1, FTEMP_EX(%a0) # and incr exponent
-scc_clr:
- tst.l %d0 # test for rs = 0
- bne.b sgl_done
- and.w &0xfe00, FTEMP_HI+2(%a0) # clear the l-bit
-sgl_done:
- and.l &0xffffff00, FTEMP_HI(%a0) # truncate bits beyond sgl limit
- clr.l FTEMP_LO(%a0) # clear d2
- rts
-
-#########################
-# ADD EXTENDED #
-#########################
-add_ext:
- addq.l &1,FTEMP_LO(%a0) # add 1 to l-bit
- bcc.b xcc_clr # test for carry out
- addq.l &1,FTEMP_HI(%a0) # propagate carry
- bcc.b xcc_clr
- roxr.w FTEMP_HI(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_HI+2(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_LO(%a0)
- roxr.w FTEMP_LO+2(%a0)
- add.w &0x1,FTEMP_EX(%a0) # and inc exp
-xcc_clr:
- tst.l %d0 # test rs = 0
- bne.b add_ext_done
- and.b &0xfe,FTEMP_LO+3(%a0) # clear the l bit
-add_ext_done:
- rts
-
-#########################
-# ADD DOUBLE #
-#########################
-add_dbl:
- add.l &ad_1_dbl, FTEMP_LO(%a0) # add 1 to lsb
- bcc.b dcc_clr # no carry
- addq.l &0x1, FTEMP_HI(%a0) # propagate carry
- bcc.b dcc_clr # no carry
-
- roxr.w FTEMP_HI(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_HI+2(%a0) # mant is 0 so restore v-bit
- roxr.w FTEMP_LO(%a0)
- roxr.w FTEMP_LO+2(%a0)
- addq.w &0x1, FTEMP_EX(%a0) # incr exponent
-dcc_clr:
- tst.l %d0 # test for rs = 0
- bne.b dbl_done
- and.w &0xf000, FTEMP_LO+2(%a0) # clear the l-bit
-
-dbl_done:
- and.l &0xfffff800,FTEMP_LO(%a0) # truncate bits beyond dbl limit
- rts
-
-###########################
-# Truncate all other bits #
-###########################
-truncate:
- swap %d1 # select rnd prec
-
- cmpi.b %d1, &s_mode # is prec sgl?
- beq.w sgl_done # yes
- bgt.b dbl_done # no; it's dbl
- rts # no; it's ext
-
-
-#
-# ext_grs(): extract guard, round and sticky bits according to
-# rounding precision.
-#
-# INPUT
-# d0 = extended precision g,r,s (in d0{31:29})
-# d1 = {PREC,ROUND}
-# OUTPUT
-# d0{31:29} = guard, round, sticky
-#
-# The ext_grs extract the guard/round/sticky bits according to the
-# selected rounding precision. It is called by the round subroutine
-# only. All registers except d0 are kept intact. d0 becomes an
-# updated guard,round,sticky in d0{31:29}
-#
-# Notes: the ext_grs uses the round PREC, and therefore has to swap d1
-# prior to usage, and needs to restore d1 to original. this
-# routine is tightly tied to the round routine and not meant to
-# uphold standard subroutine calling practices.
-#
-
-ext_grs:
- swap %d1 # have d1.w point to round precision
- tst.b %d1 # is rnd prec = extended?
- bne.b ext_grs_not_ext # no; go handle sgl or dbl
-
-#
-# %d0 actually already hold g,r,s since _round() had it before calling
-# this function. so, as long as we don't disturb it, we are "returning" it.
-#
-ext_grs_ext:
- swap %d1 # yes; return to correct positions
- rts
-
-ext_grs_not_ext:
- movm.l &0x3000, -(%sp) # make some temp registers {d2/d3}
-
- cmpi.b %d1, &s_mode # is rnd prec = sgl?
- bne.b ext_grs_dbl # no; go handle dbl
-
-#
-# sgl:
-# 96 64 40 32 0
-# -----------------------------------------------------
-# | EXP |XXXXXXX| |xx | |grs|
-# -----------------------------------------------------
-# <--(24)--->nn\ /
-# ee ---------------------
-# ww |
-# v
-# gr new sticky
-#
-ext_grs_sgl:
- bfextu FTEMP_HI(%a0){&24:&2}, %d3 # sgl prec. g-r are 2 bits right
- mov.l &30, %d2 # of the sgl prec. limits
- lsl.l %d2, %d3 # shift g-r bits to MSB of d3
- mov.l FTEMP_HI(%a0), %d2 # get word 2 for s-bit test
- and.l &0x0000003f, %d2 # s bit is the or of all other
- bne.b ext_grs_st_stky # bits to the right of g-r
- tst.l FTEMP_LO(%a0) # test lower mantissa
- bne.b ext_grs_st_stky # if any are set, set sticky
- tst.l %d0 # test original g,r,s
- bne.b ext_grs_st_stky # if any are set, set sticky
- bra.b ext_grs_end_sd # if words 3 and 4 are clr, exit
-
-#
-# dbl:
-# 96 64 32 11 0
-# -----------------------------------------------------
-# | EXP |XXXXXXX| | |xx |grs|
-# -----------------------------------------------------
-# nn\ /
-# ee -------
-# ww |
-# v
-# gr new sticky
-#
-ext_grs_dbl:
- bfextu FTEMP_LO(%a0){&21:&2}, %d3 # dbl-prec. g-r are 2 bits right
- mov.l &30, %d2 # of the dbl prec. limits
- lsl.l %d2, %d3 # shift g-r bits to the MSB of d3
- mov.l FTEMP_LO(%a0), %d2 # get lower mantissa for s-bit test
- and.l &0x000001ff, %d2 # s bit is the or-ing of all
- bne.b ext_grs_st_stky # other bits to the right of g-r
- tst.l %d0 # test word original g,r,s
- bne.b ext_grs_st_stky # if any are set, set sticky
- bra.b ext_grs_end_sd # if clear, exit
-
-ext_grs_st_stky:
- bset &rnd_stky_bit, %d3 # set sticky bit
-ext_grs_end_sd:
- mov.l %d3, %d0 # return grs to d0
-
- movm.l (%sp)+, &0xc # restore scratch registers {d2/d3}
-
- swap %d1 # restore d1 to original
- rts
-
-#########################################################################
-# norm(): normalize the mantissa of an extended precision input. the #
-# input operand should not be normalized already. #
-# #
-# XDEF **************************************************************** #
-# norm() #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer fp extended precision operand to normalize #
-# #
-# OUTPUT ************************************************************** #
-# d0 = number of bit positions the mantissa was shifted #
-# a0 = the input operand's mantissa is normalized; the exponent #
-# is unchanged. #
-# #
-#########################################################################
- global norm
-norm:
- mov.l %d2, -(%sp) # create some temp regs
- mov.l %d3, -(%sp)
-
- mov.l FTEMP_HI(%a0), %d0 # load hi(mantissa)
- mov.l FTEMP_LO(%a0), %d1 # load lo(mantissa)
-
- bfffo %d0{&0:&32}, %d2 # how many places to shift?
- beq.b norm_lo # hi(man) is all zeroes!
-
-norm_hi:
- lsl.l %d2, %d0 # left shift hi(man)
- bfextu %d1{&0:%d2}, %d3 # extract lo bits
-
- or.l %d3, %d0 # create hi(man)
- lsl.l %d2, %d1 # create lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- mov.l %d1, FTEMP_LO(%a0) # store new lo(man)
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-norm_lo:
- bfffo %d1{&0:&32}, %d2 # how many places to shift?
- lsl.l %d2, %d1 # shift lo(man)
- add.l &32, %d2 # add 32 to shft amount
-
- mov.l %d1, FTEMP_HI(%a0) # store hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) is now zero
-
- mov.l %d2, %d0 # return shift amount
-
- mov.l (%sp)+, %d3 # restore temp regs
- mov.l (%sp)+, %d2
-
- rts
-
-#########################################################################
-# unnorm_fix(): - changes an UNNORM to one of NORM, DENORM, or ZERO #
-# - returns corresponding optype tag #
-# #
-# XDEF **************************************************************** #
-# unnorm_fix() #
-# #
-# XREF **************************************************************** #
-# norm() - normalize the mantissa #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to unnormalized extended precision number #
-# #
-# OUTPUT ************************************************************** #
-# d0 = optype tag - is corrected to one of NORM, DENORM, or ZERO #
-# a0 = input operand has been converted to a norm, denorm, or #
-# zero; both the exponent and mantissa are changed. #
-# #
-#########################################################################
-
- global unnorm_fix
-unnorm_fix:
- bfffo FTEMP_HI(%a0){&0:&32}, %d0 # how many shifts are needed?
- bne.b unnorm_shift # hi(man) is not all zeroes
-
-#
-# hi(man) is all zeroes so see if any bits in lo(man) are set
-#
-unnorm_chk_lo:
- bfffo FTEMP_LO(%a0){&0:&32}, %d0 # is operand really a zero?
- beq.w unnorm_zero # yes
-
- add.w &32, %d0 # no; fix shift distance
-
-#
-# d0 = # shifts needed for complete normalization
-#
-unnorm_shift:
- clr.l %d1 # clear top word
- mov.w FTEMP_EX(%a0), %d1 # extract exponent
- and.w &0x7fff, %d1 # strip off sgn
-
- cmp.w %d0, %d1 # will denorm push exp < 0?
- bgt.b unnorm_nrm_zero # yes; denorm only until exp = 0
-
-#
-# exponent would not go < 0. Therefore, number stays normalized
-#
- sub.w %d0, %d1 # shift exponent value
- mov.w FTEMP_EX(%a0), %d0 # load old exponent
- and.w &0x8000, %d0 # save old sign
- or.w %d0, %d1 # {sgn,new exp}
- mov.w %d1, FTEMP_EX(%a0) # insert new exponent
-
- bsr.l norm # normalize UNNORM
-
- mov.b &NORM, %d0 # return new optype tag
- rts
-
-#
-# exponent would go < 0, so only denormalize until exp = 0
-#
-unnorm_nrm_zero:
- cmp.b %d1, &32 # is exp <= 32?
- bgt.b unnorm_nrm_zero_lrg # no; go handle large exponent
-
- bfextu FTEMP_HI(%a0){%d1:&32}, %d0 # extract new hi(man)
- mov.l %d0, FTEMP_HI(%a0) # save new hi(man)
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # extract new lo(man)
- mov.l %d0, FTEMP_LO(%a0) # save new lo(man)
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# only mantissa bits set are in lo(man)
-#
-unnorm_nrm_zero_lrg:
- sub.w &32, %d1 # adjust shft amt by 32
-
- mov.l FTEMP_LO(%a0), %d0 # fetch old lo(man)
- lsl.l %d1, %d0 # left shift lo(man)
-
- mov.l %d0, FTEMP_HI(%a0) # store new hi(man)
- clr.l FTEMP_LO(%a0) # lo(man) = 0
-
- and.w &0x8000, FTEMP_EX(%a0) # set exp = 0
-
- mov.b &DENORM, %d0 # return new optype tag
- rts
-
-#
-# whole mantissa is zero so this UNNORM is actually a zero
-#
-unnorm_zero:
- and.w &0x8000, FTEMP_EX(%a0) # force exponent to zero
-
- mov.b &ZERO, %d0 # fix optype tag
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_x(): return the optype of the input ext fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, UNNORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# If it's an unnormalized zero, alter the operand and force it #
-# to be a normal zero. #
-# #
-#########################################################################
-
- global set_tag_x
-set_tag_x:
- mov.w FTEMP_EX(%a0), %d0 # extract exponent
- andi.w &0x7fff, %d0 # strip off sign
- cmpi.w %d0, &0x7fff # is (EXP == MAX)?
- beq.b inf_or_nan_x
-not_inf_or_nan_x:
- btst &0x7,FTEMP_HI(%a0)
- beq.b not_norm_x
-is_norm_x:
- mov.b &NORM, %d0
- rts
-not_norm_x:
- tst.w %d0 # is exponent = 0?
- bne.b is_unnorm_x
-not_unnorm_x:
- tst.l FTEMP_HI(%a0)
- bne.b is_denorm_x
- tst.l FTEMP_LO(%a0)
- bne.b is_denorm_x
-is_zero_x:
- mov.b &ZERO, %d0
- rts
-is_denorm_x:
- mov.b &DENORM, %d0
- rts
-# must distinguish now "Unnormalized zeroes" which we
-# must convert to zero.
-is_unnorm_x:
- tst.l FTEMP_HI(%a0)
- bne.b is_unnorm_reg_x
- tst.l FTEMP_LO(%a0)
- bne.b is_unnorm_reg_x
-# it's an "unnormalized zero". let's convert it to an actual zero...
- andi.w &0x8000,FTEMP_EX(%a0) # clear exponent
- mov.b &ZERO, %d0
- rts
-is_unnorm_reg_x:
- mov.b &UNNORM, %d0
- rts
-inf_or_nan_x:
- tst.l FTEMP_LO(%a0)
- bne.b is_nan_x
- mov.l FTEMP_HI(%a0), %d0
- and.l &0x7fffffff, %d0 # msb is a don't care!
- bne.b is_nan_x
-is_inf_x:
- mov.b &INF, %d0
- rts
-is_nan_x:
- btst &0x6, FTEMP_HI(%a0)
- beq.b is_snan_x
- mov.b &QNAN, %d0
- rts
-is_snan_x:
- mov.b &SNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_d(): return the optype of the input dbl fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = points to double precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# #
-#########################################################################
-
- global set_tag_d
-set_tag_d:
- mov.l FTEMP(%a0), %d0
- mov.l %d0, %d1
-
- andi.l &0x7ff00000, %d0
- beq.b zero_or_denorm_d
-
- cmpi.l %d0, &0x7ff00000
- beq.b inf_or_nan_d
-
-is_norm_d:
- mov.b &NORM, %d0
- rts
-zero_or_denorm_d:
- and.l &0x000fffff, %d1
- bne is_denorm_d
- tst.l 4+FTEMP(%a0)
- bne is_denorm_d
-is_zero_d:
- mov.b &ZERO, %d0
- rts
-is_denorm_d:
- mov.b &DENORM, %d0
- rts
-inf_or_nan_d:
- and.l &0x000fffff, %d1
- bne is_nan_d
- tst.l 4+FTEMP(%a0)
- bne is_nan_d
-is_inf_d:
- mov.b &INF, %d0
- rts
-is_nan_d:
- btst &19, %d1
- bne is_qnan_d
-is_snan_d:
- mov.b &SNAN, %d0
- rts
-is_qnan_d:
- mov.b &QNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# set_tag_s(): return the optype of the input sgl fp number #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to single precision operand #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of type tag #
-# one of: NORM, INF, QNAN, SNAN, DENORM, ZERO #
-# #
-# ALGORITHM *********************************************************** #
-# Simply test the exponent, j-bit, and mantissa values to #
-# determine the type of operand. #
-# #
-#########################################################################
-
- global set_tag_s
-set_tag_s:
- mov.l FTEMP(%a0), %d0
- mov.l %d0, %d1
-
- andi.l &0x7f800000, %d0
- beq.b zero_or_denorm_s
-
- cmpi.l %d0, &0x7f800000
- beq.b inf_or_nan_s
-
-is_norm_s:
- mov.b &NORM, %d0
- rts
-zero_or_denorm_s:
- and.l &0x007fffff, %d1
- bne is_denorm_s
-is_zero_s:
- mov.b &ZERO, %d0
- rts
-is_denorm_s:
- mov.b &DENORM, %d0
- rts
-inf_or_nan_s:
- and.l &0x007fffff, %d1
- bne is_nan_s
-is_inf_s:
- mov.b &INF, %d0
- rts
-is_nan_s:
- btst &22, %d1
- bne is_qnan_s
-is_snan_s:
- mov.b &SNAN, %d0
- rts
-is_qnan_s:
- mov.b &QNAN, %d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# unf_res(): routine to produce default underflow result of a #
-# scaled extended precision number; this is used by #
-# fadd/fdiv/fmul/etc. emulation routines. #
-# unf_res4(): same as above but for fsglmul/fsgldiv which use #
-# single round prec and extended prec mode. #
-# #
-# XREF **************************************************************** #
-# _denorm() - denormalize according to scale factor #
-# _round() - round denormalized number according to rnd prec #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precison operand #
-# d0 = scale factor #
-# d1 = rounding precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to default underflow result in extended precision #
-# d0.b = result FPSR_cc which caller may or may not want to save #
-# #
-# ALGORITHM *********************************************************** #
-# Convert the input operand to "internal format" which means the #
-# exponent is extended to 16 bits and the sign is stored in the unused #
-# portion of the extended precison operand. Denormalize the number #
-# according to the scale factor passed in d0. Then, round the #
-# denormalized result. #
-# Set the FPSR_exc bits as appropriate but return the cc bits in #
-# d0 in case the caller doesn't want to save them (as is the case for #
-# fmove out). #
-# unf_res4() for fsglmul/fsgldiv forces the denorm to extended #
-# precision and the rounding mode to single. #
-# #
-#########################################################################
- global unf_res
-unf_res:
- mov.l %d1, -(%sp) # save rnd prec,mode on stack
-
- btst &0x7, FTEMP_EX(%a0) # make "internal" format
- sne FTEMP_SGN(%a0)
-
- mov.w FTEMP_EX(%a0), %d1 # extract exponent
- and.w &0x7fff, %d1
- sub.w %d0, %d1
- mov.w %d1, FTEMP_EX(%a0) # insert 16 bit exponent
-
- mov.l %a0, -(%sp) # save operand ptr during calls
-
- mov.l 0x4(%sp),%d0 # pass rnd prec.
- andi.w &0x00c0,%d0
- lsr.w &0x4,%d0
- bsr.l _denorm # denorm result
-
- mov.l (%sp),%a0
- mov.w 0x6(%sp),%d1 # load prec:mode into %d1
- andi.w &0xc0,%d1 # extract rnd prec
- lsr.w &0x4,%d1
- swap %d1
- mov.w 0x6(%sp),%d1
- andi.w &0x30,%d1
- lsr.w &0x4,%d1
- bsr.l _round # round the denorm
-
- mov.l (%sp)+, %a0
-
-# result is now rounded properly. convert back to normal format
- bclr &0x7, FTEMP_EX(%a0) # clear sgn first; may have residue
- tst.b FTEMP_SGN(%a0) # is "internal result" sign set?
- beq.b unf_res_chkifzero # no; result is positive
- bset &0x7, FTEMP_EX(%a0) # set result sgn
- clr.b FTEMP_SGN(%a0) # clear temp sign
-
-# the number may have become zero after rounding. set ccodes accordingly.
-unf_res_chkifzero:
- clr.l %d0
- tst.l FTEMP_HI(%a0) # is value now a zero?
- bne.b unf_res_cont # no
- tst.l FTEMP_LO(%a0)
- bne.b unf_res_cont # no
-# bset &z_bit, FPSR_CC(%a6) # yes; set zero ccode bit
- bset &z_bit, %d0 # yes; set zero ccode bit
-
-unf_res_cont:
-
-#
-# can inex1 also be set along with unfl and inex2???
-#
-# we know that underflow has occurred. aunfl should be set if INEX2 is also set.
-#
- btst &inex2_bit, FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.b unf_res_end # no
- bset &aunfl_bit, FPSR_AEXCEPT(%a6) # yes; set aunfl
-
-unf_res_end:
- add.l &0x4, %sp # clear stack
- rts
-
-# unf_res() for fsglmul() and fsgldiv().
- global unf_res4
-unf_res4:
- mov.l %d1,-(%sp) # save rnd prec,mode on stack
-
- btst &0x7,FTEMP_EX(%a0) # make "internal" format
- sne FTEMP_SGN(%a0)
-
- mov.w FTEMP_EX(%a0),%d1 # extract exponent
- and.w &0x7fff,%d1
- sub.w %d0,%d1
- mov.w %d1,FTEMP_EX(%a0) # insert 16 bit exponent
-
- mov.l %a0,-(%sp) # save operand ptr during calls
-
- clr.l %d0 # force rnd prec = ext
- bsr.l _denorm # denorm result
-
- mov.l (%sp),%a0
- mov.w &s_mode,%d1 # force rnd prec = sgl
- swap %d1
- mov.w 0x6(%sp),%d1 # load rnd mode
- andi.w &0x30,%d1 # extract rnd prec
- lsr.w &0x4,%d1
- bsr.l _round # round the denorm
-
- mov.l (%sp)+,%a0
-
-# result is now rounded properly. convert back to normal format
- bclr &0x7,FTEMP_EX(%a0) # clear sgn first; may have residue
- tst.b FTEMP_SGN(%a0) # is "internal result" sign set?
- beq.b unf_res4_chkifzero # no; result is positive
- bset &0x7,FTEMP_EX(%a0) # set result sgn
- clr.b FTEMP_SGN(%a0) # clear temp sign
-
-# the number may have become zero after rounding. set ccodes accordingly.
-unf_res4_chkifzero:
- clr.l %d0
- tst.l FTEMP_HI(%a0) # is value now a zero?
- bne.b unf_res4_cont # no
- tst.l FTEMP_LO(%a0)
- bne.b unf_res4_cont # no
-# bset &z_bit,FPSR_CC(%a6) # yes; set zero ccode bit
- bset &z_bit,%d0 # yes; set zero ccode bit
-
-unf_res4_cont:
-
-#
-# can inex1 also be set along with unfl and inex2???
-#
-# we know that underflow has occurred. aunfl should be set if INEX2 is also set.
-#
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.b unf_res4_end # no
- bset &aunfl_bit,FPSR_AEXCEPT(%a6) # yes; set aunfl
-
-unf_res4_end:
- add.l &0x4,%sp # clear stack
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# ovf_res(): routine to produce the default overflow result of #
-# an overflowing number. #
-# ovf_res2(): same as above but the rnd mode/prec are passed #
-# differently. #
-# #
-# XREF **************************************************************** #
-# none #
-# #
-# INPUT *************************************************************** #
-# d1.b = '-1' => (-); '0' => (+) #
-# ovf_res(): #
-# d0 = rnd mode/prec #
-# ovf_res2(): #
-# hi(d0) = rnd prec #
-# lo(d0) = rnd mode #
-# #
-# OUTPUT ************************************************************** #
-# a0 = points to extended precision result #
-# d0.b = condition code bits #
-# #
-# ALGORITHM *********************************************************** #
-# The default overflow result can be determined by the sign of #
-# the result and the rounding mode/prec in effect. These bits are #
-# concatenated together to create an index into the default result #
-# table. A pointer to the correct result is returned in a0. The #
-# resulting condition codes are returned in d0 in case the caller #
-# doesn't want FPSR_cc altered (as is the case for fmove out). #
-# #
-#########################################################################
-
- global ovf_res
-ovf_res:
- andi.w &0x10,%d1 # keep result sign
- lsr.b &0x4,%d0 # shift prec/mode
- or.b %d0,%d1 # concat the two
- mov.w %d1,%d0 # make a copy
- lsl.b &0x1,%d1 # multiply d1 by 2
- bra.b ovf_res_load
-
- global ovf_res2
-ovf_res2:
- and.w &0x10, %d1 # keep result sign
- or.b %d0, %d1 # insert rnd mode
- swap %d0
- or.b %d0, %d1 # insert rnd prec
- mov.w %d1, %d0 # make a copy
- lsl.b &0x1, %d1 # shift left by 1
-
-#
-# use the rounding mode, precision, and result sign as in index into the
-# two tables below to fetch the default result and the result ccodes.
-#
-ovf_res_load:
- mov.b (tbl_ovfl_cc.b,%pc,%d0.w*1), %d0 # fetch result ccodes
- lea (tbl_ovfl_result.b,%pc,%d1.w*8), %a0 # return result ptr
-
- rts
-
-tbl_ovfl_cc:
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x2, 0x0, 0x0, 0x2
- byte 0x0, 0x0, 0x0, 0x0
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
- byte 0x2+0x8, 0x8, 0x2+0x8, 0x8
-
-tbl_ovfl_result:
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x7ffe0000,0xffffffff,0xffffffff,0x00000000 # +EXT; RZ
- long 0x7ffe0000,0xffffffff,0xffffffff,0x00000000 # +EXT; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x407e0000,0xffffff00,0x00000000,0x00000000 # +SGL; RZ
- long 0x407e0000,0xffffff00,0x00000000,0x00000000 # +SGL; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RN
- long 0x43fe0000,0xffffffff,0xfffff800,0x00000000 # +DBL; RZ
- long 0x43fe0000,0xffffffff,0xfffff800,0x00000000 # +DBL; RM
- long 0x7fff0000,0x00000000,0x00000000,0x00000000 # +INF; RP
-
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
- long 0x00000000,0x00000000,0x00000000,0x00000000
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xfffe0000,0xffffffff,0xffffffff,0x00000000 # -EXT; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xfffe0000,0xffffffff,0xffffffff,0x00000000 # -EXT; RP
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xc07e0000,0xffffff00,0x00000000,0x00000000 # -SGL; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xc07e0000,0xffffff00,0x00000000,0x00000000 # -SGL; RP
-
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RN
- long 0xc3fe0000,0xffffffff,0xfffff800,0x00000000 # -DBL; RZ
- long 0xffff0000,0x00000000,0x00000000,0x00000000 # -INF; RM
- long 0xc3fe0000,0xffffffff,0xfffff800,0x00000000 # -DBL; RP
-
-#########################################################################
-# XDEF **************************************************************** #
-# fout(): move from fp register to memory or data register #
-# #
-# XREF **************************************************************** #
-# _round() - needed to create EXOP for sgl/dbl precision #
-# norm() - needed to create EXOP for extended precision #
-# ovf_res() - create default overflow result for sgl/dbl precision#
-# unf_res() - create default underflow result for sgl/dbl prec. #
-# dst_dbl() - create rounded dbl precision result. #
-# dst_sgl() - create rounded sgl precision result. #
-# fetch_dreg() - fetch dynamic k-factor reg for packed. #
-# bindec() - convert FP binary number to packed number. #
-# _mem_write() - write data to memory. #
-# _mem_write2() - write data to memory unless supv mode -(a7) exc.#
-# _dmem_write_{byte,word,long}() - write data to memory. #
-# store_dreg_{b,w,l}() - store data to data register file. #
-# facc_out_{b,w,l,d,x}() - data access error occurred. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 : intermediate underflow or overflow result if #
-# OVFL/UNFL occurred for a sgl or dbl operand #
-# #
-# ALGORITHM *********************************************************** #
-# This routine is accessed by many handlers that need to do an #
-# opclass three move of an operand out to memory. #
-# Decode an fmove out (opclass 3) instruction to determine if #
-# it's b,w,l,s,d,x, or p in size. b,w,l can be stored to either a data #
-# register or memory. The algorithm uses a standard "fmove" to create #
-# the rounded result. Also, since exceptions are disabled, this also #
-# create the correct OPERR default result if appropriate. #
-# For sgl or dbl precision, overflow or underflow can occur. If #
-# either occurs and is enabled, the EXOP. #
-# For extended precision, the stacked <ea> must be fixed along #
-# w/ the address index register as appropriate w/ _calc_ea_fout(). If #
-# the source is a denorm and if underflow is enabled, an EXOP must be #
-# created. #
-# For packed, the k-factor must be fetched from the instruction #
-# word or a data register. The <ea> must be fixed as w/ extended #
-# precision. Then, bindec() is called to create the appropriate #
-# packed result. #
-# If at any time an access error is flagged by one of the move- #
-# to-memory routines, then a special exit must be made so that the #
-# access error can be handled properly. #
-# #
-#########################################################################
-
- global fout
-fout:
- bfextu EXC_CMDREG(%a6){&3:&3},%d1 # extract dst fmt
- mov.w (tbl_fout.b,%pc,%d1.w*2),%a1 # use as index
- jmp (tbl_fout.b,%pc,%a1) # jump to routine
-
- swbeg &0x8
-tbl_fout:
- short fout_long - tbl_fout
- short fout_sgl - tbl_fout
- short fout_ext - tbl_fout
- short fout_pack - tbl_fout
- short fout_word - tbl_fout
- short fout_dbl - tbl_fout
- short fout_byte - tbl_fout
- short fout_pack - tbl_fout
-
-#################################################################
-# fmove.b out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_byte:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_byte_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_byte_norm:
- fmov.l %d0,%fpcr # insert rnd prec,mode
-
- fmov.b %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_byte_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_byte # write byte
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_b # yes
-
- rts
-
-fout_byte_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_b
- rts
-
-fout_byte_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_byte_norm
-
-#################################################################
-# fmove.w out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_word:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_word_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_word_norm:
- fmov.l %d0,%fpcr # insert rnd prec:mode
-
- fmov.w %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_word_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_word # write word
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_w # yes
-
- rts
-
-fout_word_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_w
- rts
-
-fout_word_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_word_norm
-
-#################################################################
-# fmove.l out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-fout_long:
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_long_denorm # no
-
- fmovm.x SRC(%a0),&0x80 # load value
-
-fout_long_norm:
- fmov.l %d0,%fpcr # insert rnd prec:mode
-
- fmov.l %fp0,%d0 # exec move out w/ correct rnd mode
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch FPSR
- or.w %d1,2+USER_FPSR(%a6) # save new exc,accrued bits
-
-fout_long_write:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_long_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- rts
-
-fout_long_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
- rts
-
-fout_long_denorm:
- mov.l SRC_EX(%a0),%d1
- andi.l &0x80000000,%d1 # keep DENORM sign
- ori.l &0x00800000,%d1 # make smallest sgl
- fmov.s %d1,%fp0
- bra.b fout_long_norm
-
-#################################################################
-# fmove.x out ###################################################
-#################################################################
-
-# Only "Unimplemented Data Type" exceptions enter here. The operand
-# is either a DENORM or a NORM.
-# The DENORM causes an Underflow exception.
-fout_ext:
-
-# we copy the extended precision result to FP_SCR0 so that the reserved
-# 16-bit field gets zeroed. we do this since we promise not to disturb
-# what's at SRC(a0).
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- clr.w 2+FP_SCR0_EX(%a6) # clear reserved field
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- fmovm.x SRC(%a0),&0x80 # return result
-
- bsr.l _calc_ea_fout # fix stacked <ea>
-
- mov.l %a0,%a1 # pass: dst addr
- lea FP_SCR0(%a6),%a0 # pass: src addr
- mov.l &0xc,%d0 # pass: opsize is 12 bytes
-
-# we must not yet write the extended precision data to the stack
-# in the pre-decrement case from supervisor mode or else we'll corrupt
-# the stack frame. so, leave it in FP_SRC for now and deal with it later...
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.b fout_ext_a7
-
- bsr.l _dmem_write # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_ext_denorm # no
- rts
-
-# the number is a DENORM. must set the underflow exception bit
-fout_ext_denorm:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set underflow exc bit
-
- mov.b FPCR_ENABLE(%a6),%d0
- andi.b &0x0a,%d0 # is UNFL or INEX enabled?
- bne.b fout_ext_exc # yes
- rts
-
-# we don't want to do the write if the exception occurred in supervisor mode
-# so _mem_write2() handles this for us.
-fout_ext_a7:
- bsr.l _mem_write2 # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- tst.b STAG(%a6) # is operand normalized?
- bne.b fout_ext_denorm # no
- rts
-
-fout_ext_exc:
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the mantissa
- neg.w %d0 # new exp = -(shft amt)
- andi.w &0x7fff,%d0
- andi.w &0x8000,FP_SCR0_EX(%a6) # keep only old sign
- or.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-fout_ext_err:
- mov.l EXC_A6(%a6),(%a6) # fix stacked a6
- bra.l facc_out_x
-
-#########################################################################
-# fmove.s out ###########################################################
-#########################################################################
-fout_sgl:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- mov.l %d0,L_SCR3(%a6) # save rnd prec,mode on stack
-
-#
-# operand is a normalized number. first, we check to see if the move out
-# would cause either an underflow or overflow. these cases are handled
-# separately. otherwise, set the FPCR to the proper rounding mode and
-# execute the move.
-#
- mov.w SRC_EX(%a0),%d0 # extract exponent
- andi.w &0x7fff,%d0 # strip sign
-
- cmpi.w %d0,&SGL_HI # will operand overflow?
- bgt.w fout_sgl_ovfl # yes; go handle OVFL
- beq.w fout_sgl_may_ovfl # maybe; go handle possible OVFL
- cmpi.w %d0,&SGL_LO # will operand underflow?
- blt.w fout_sgl_unfl # yes; go handle underflow
-
-#
-# NORMs(in range) can be stored out by a simple "fmov.s"
-# Unnormalized inputs can come through this point.
-#
-fout_sgl_exg:
- fmovm.x SRC(%a0),&0x80 # fetch fop from stack
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmov.s %fp0,%d0 # store does convert and round
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.w %d1,2+USER_FPSR(%a6) # set possible inex2/ainex
-
-fout_sgl_exg_write:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_exg_write_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- rts
-
-fout_sgl_exg_write_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
- rts
-
-#
-# here, we know that the operand would UNFL if moved out to single prec,
-# so, denorm and round and then use generic store single routine to
-# write the value to memory.
-#
-fout_sgl_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set UNFL
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l %a0,-(%sp)
-
- clr.l %d0 # pass: S.F. = 0
-
- cmpi.b STAG(%a6),&DENORM # fetch src optype tag
- bne.b fout_sgl_unfl_cont # let DENORMs fall through
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the DENORM
-
-fout_sgl_unfl_cont:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calc default underflow result
-
- lea FP_SCR0(%a6),%a0 # pass: ptr to fop
- bsr.l dst_sgl # convert to single prec
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_unfl_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.b fout_sgl_unfl_chkexc
-
-fout_sgl_unfl_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
-
-fout_sgl_unfl_chkexc:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_unfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# it's definitely an overflow so call ovf_res to get the correct answer
-#
-fout_sgl_ovfl:
- tst.b 3+SRC_HI(%a0) # is result inexact?
- bne.b fout_sgl_ovfl_inex2
- tst.l SRC_LO(%a0) # is result inexact?
- bne.b fout_sgl_ovfl_inex2
- ori.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
- bra.b fout_sgl_ovfl_cont
-fout_sgl_ovfl_inex2:
- ori.w &ovfinx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex/inex2
-
-fout_sgl_ovfl_cont:
- mov.l %a0,-(%sp)
-
-# call ovf_res() w/ sgl prec and the correct rnd mode to create the default
-# overflow result. DON'T save the returned ccodes from ovf_res() since
-# fmove out doesn't alter them.
- tst.b SRC_EX(%a0) # is operand negative?
- smi %d1 # set if so
- mov.l L_SCR3(%a6),%d0 # pass: sgl prec,rnd mode
- bsr.l ovf_res # calc OVFL result
- fmovm.x (%a0),&0x80 # load default overflow result
- fmov.s %fp0,%d0 # store to single
-
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract dst mode
- andi.b &0x38,%d1 # is mode == 0? (Dreg dst)
- beq.b fout_sgl_ovfl_dn # must save to integer regfile
-
- mov.l EXC_EA(%a6),%a0 # stacked <ea> is correct
- bsr.l _dmem_write_long # write long
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_l # yes
-
- bra.b fout_sgl_ovfl_chkexc
-
-fout_sgl_ovfl_dn:
- mov.b 1+EXC_OPWORD(%a6),%d1 # extract Dn
- andi.w &0x7,%d1
- bsr.l store_dreg_l
-
-fout_sgl_ovfl_chkexc:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_ovfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# move out MAY overflow:
-# (1) force the exp to 0x3fff
-# (2) do a move w/ appropriate rnd mode
-# (3) if exp still equals zero, then insert original exponent
-# for the correct result.
-# if exp now equals one, then it overflowed so call ovf_res.
-#
-fout_sgl_may_ovfl:
- mov.w SRC_EX(%a0),%d1 # fetch current sign
- andi.w &0x8000,%d1 # keep it,clear exp
- ori.w &0x3fff,%d1 # insert exp = 0
- mov.w %d1,FP_SCR0_EX(%a6) # insert scaled exp
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy hi(man)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy lo(man)
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # force fop to be rounded
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # need absolute value
- fcmp.b %fp0,&0x2 # did exponent increase?
- fblt.w fout_sgl_exg # no; go finish NORM
- bra.w fout_sgl_ovfl # yes; go handle overflow
-
-################
-
-fout_sd_exc_unfl:
- mov.l (%sp)+,%a0
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- cmpi.b STAG(%a6),&DENORM # was src a DENORM?
- bne.b fout_sd_exc_cont # no
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm
- neg.l %d0
- andi.w &0x7fff,%d0
- bfins %d0,FP_SCR0_EX(%a6){&1:&15}
- bra.b fout_sd_exc_cont
-
-fout_sd_exc:
-fout_sd_exc_ovfl:
- mov.l (%sp)+,%a0 # restore a0
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
-fout_sd_exc_cont:
- bclr &0x7,FP_SCR0_EX(%a6) # clear sign bit
- sne.b 2+FP_SCR0_EX(%a6) # set internal sign bit
- lea FP_SCR0(%a6),%a0 # pass: ptr to DENORM
-
- mov.b 3+L_SCR3(%a6),%d1
- lsr.b &0x4,%d1
- andi.w &0x0c,%d1
- swap %d1
- mov.b 3+L_SCR3(%a6),%d1
- lsr.b &0x4,%d1
- andi.w &0x03,%d1
- clr.l %d0 # pass: zero g,r,s
- bsr.l _round # round the DENORM
-
- tst.b 2+FP_SCR0_EX(%a6) # is EXOP negative?
- beq.b fout_sd_exc_done # no
- bset &0x7,FP_SCR0_EX(%a6) # yes
-
-fout_sd_exc_done:
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#################################################################
-# fmove.d out ###################################################
-#################################################################
-fout_dbl:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
- mov.l %d0,L_SCR3(%a6) # save rnd prec,mode on stack
-
-#
-# operand is a normalized number. first, we check to see if the move out
-# would cause either an underflow or overflow. these cases are handled
-# separately. otherwise, set the FPCR to the proper rounding mode and
-# execute the move.
-#
- mov.w SRC_EX(%a0),%d0 # extract exponent
- andi.w &0x7fff,%d0 # strip sign
-
- cmpi.w %d0,&DBL_HI # will operand overflow?
- bgt.w fout_dbl_ovfl # yes; go handle OVFL
- beq.w fout_dbl_may_ovfl # maybe; go handle possible OVFL
- cmpi.w %d0,&DBL_LO # will operand underflow?
- blt.w fout_dbl_unfl # yes; go handle underflow
-
-#
-# NORMs(in range) can be stored out by a simple "fmov.d"
-# Unnormalized inputs can come through this point.
-#
-fout_dbl_exg:
- fmovm.x SRC(%a0),&0x80 # fetch fop from stack
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmov.d %fp0,L_SCR1(%a6) # store does convert and round
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d0 # save FPSR
-
- or.w %d0,2+USER_FPSR(%a6) # set possible inex2/ainex
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- rts # no; so we're finished
-
-#
-# here, we know that the operand would UNFL if moved out to double prec,
-# so, denorm and round and then use generic store double routine to
-# write the value to memory.
-#
-fout_dbl_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set UNFL
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.l %a0,-(%sp)
-
- clr.l %d0 # pass: S.F. = 0
-
- cmpi.b STAG(%a6),&DENORM # fetch src optype tag
- bne.b fout_dbl_unfl_cont # let DENORMs fall through
-
- lea FP_SCR0(%a6),%a0
- bsr.l norm # normalize the DENORM
-
-fout_dbl_unfl_cont:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calc default underflow result
-
- lea FP_SCR0(%a6),%a0 # pass: ptr to fop
- bsr.l dst_dbl # convert to single prec
- mov.l %d0,L_SCR1(%a6)
- mov.l %d1,L_SCR2(%a6)
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_unfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# it's definitely an overflow so call ovf_res to get the correct answer
-#
-fout_dbl_ovfl:
- mov.w 2+SRC_LO(%a0),%d0
- andi.w &0x7ff,%d0
- bne.b fout_dbl_ovfl_inex2
-
- ori.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
- bra.b fout_dbl_ovfl_cont
-fout_dbl_ovfl_inex2:
- ori.w &ovfinx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex/inex2
-
-fout_dbl_ovfl_cont:
- mov.l %a0,-(%sp)
-
-# call ovf_res() w/ dbl prec and the correct rnd mode to create the default
-# overflow result. DON'T save the returned ccodes from ovf_res() since
-# fmove out doesn't alter them.
- tst.b SRC_EX(%a0) # is operand negative?
- smi %d1 # set if so
- mov.l L_SCR3(%a6),%d0 # pass: dbl prec,rnd mode
- bsr.l ovf_res # calc OVFL result
- fmovm.x (%a0),&0x80 # load default overflow result
- fmov.d %fp0,L_SCR1(%a6) # store to double
-
- mov.l EXC_EA(%a6),%a1 # pass: dst addr
- lea L_SCR1(%a6),%a0 # pass: src addr
- movq.l &0x8,%d0 # pass: opsize is 8 bytes
- bsr.l _dmem_write # store dbl fop to memory
-
- tst.l %d1 # did dstore fail?
- bne.l facc_out_d # yes
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0a,%d1 # is UNFL or INEX enabled?
- bne.w fout_sd_exc_ovfl # yes
- addq.l &0x4,%sp
- rts
-
-#
-# move out MAY overflow:
-# (1) force the exp to 0x3fff
-# (2) do a move w/ appropriate rnd mode
-# (3) if exp still equals zero, then insert original exponent
-# for the correct result.
-# if exp now equals one, then it overflowed so call ovf_res.
-#
-fout_dbl_may_ovfl:
- mov.w SRC_EX(%a0),%d1 # fetch current sign
- andi.w &0x8000,%d1 # keep it,clear exp
- ori.w &0x3fff,%d1 # insert exp = 0
- mov.w %d1,FP_SCR0_EX(%a6) # insert scaled exp
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6) # copy hi(man)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6) # copy lo(man)
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # force fop to be rounded
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # need absolute value
- fcmp.b %fp0,&0x2 # did exponent increase?
- fblt.w fout_dbl_exg # no; go finish NORM
- bra.w fout_dbl_ovfl # yes; go handle overflow
-
-#########################################################################
-# XDEF **************************************************************** #
-# dst_dbl(): create double precision value from extended prec. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to source operand in extended precision #
-# #
-# OUTPUT ************************************************************** #
-# d0 = hi(double precision result) #
-# d1 = lo(double precision result) #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Changes extended precision to double precision. #
-# Note: no attempt is made to round the extended value to double. #
-# dbl_sign = ext_sign #
-# dbl_exp = ext_exp - $3fff(ext bias) + $7ff(dbl bias) #
-# get rid of ext integer bit #
-# dbl_mant = ext_mant{62:12} #
-# #
-# --------------- --------------- --------------- #
-# extended -> |s| exp | |1| ms mant | | ls mant | #
-# --------------- --------------- --------------- #
-# 95 64 63 62 32 31 11 0 #
-# | | #
-# | | #
-# | | #
-# v v #
-# --------------- --------------- #
-# double -> |s|exp| mant | | mant | #
-# --------------- --------------- #
-# 63 51 32 31 0 #
-# #
-#########################################################################
-
-dst_dbl:
- clr.l %d0 # clear d0
- mov.w FTEMP_EX(%a0),%d0 # get exponent
- subi.w &EXT_BIAS,%d0 # subtract extended precision bias
- addi.w &DBL_BIAS,%d0 # add double precision bias
- tst.b FTEMP_HI(%a0) # is number a denorm?
- bmi.b dst_get_dupper # no
- subq.w &0x1,%d0 # yes; denorm bias = DBL_BIAS - 1
-dst_get_dupper:
- swap %d0 # d0 now in upper word
- lsl.l &0x4,%d0 # d0 in proper place for dbl prec exp
- tst.b FTEMP_EX(%a0) # test sign
- bpl.b dst_get_dman # if positive, go process mantissa
- bset &0x1f,%d0 # if negative, set sign
-dst_get_dman:
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- bfextu %d1{&1:&20},%d1 # get upper 20 bits of ms
- or.l %d1,%d0 # put these bits in ms word of double
- mov.l %d0,L_SCR1(%a6) # put the new exp back on the stack
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- mov.l &21,%d0 # load shift count
- lsl.l %d0,%d1 # put lower 11 bits in upper bits
- mov.l %d1,L_SCR2(%a6) # build lower lword in memory
- mov.l FTEMP_LO(%a0),%d1 # get ls mantissa
- bfextu %d1{&0:&21},%d0 # get ls 21 bits of double
- mov.l L_SCR2(%a6),%d1
- or.l %d0,%d1 # put them in double result
- mov.l L_SCR1(%a6),%d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# dst_sgl(): create single precision value from extended prec #
-# #
-# XREF **************************************************************** #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to source operand in extended precision #
-# #
-# OUTPUT ************************************************************** #
-# d0 = single precision result #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# Changes extended precision to single precision. #
-# sgl_sign = ext_sign #
-# sgl_exp = ext_exp - $3fff(ext bias) + $7f(sgl bias) #
-# get rid of ext integer bit #
-# sgl_mant = ext_mant{62:12} #
-# #
-# --------------- --------------- --------------- #
-# extended -> |s| exp | |1| ms mant | | ls mant | #
-# --------------- --------------- --------------- #
-# 95 64 63 62 40 32 31 12 0 #
-# | | #
-# | | #
-# | | #
-# v v #
-# --------------- #
-# single -> |s|exp| mant | #
-# --------------- #
-# 31 22 0 #
-# #
-#########################################################################
-
-dst_sgl:
- clr.l %d0
- mov.w FTEMP_EX(%a0),%d0 # get exponent
- subi.w &EXT_BIAS,%d0 # subtract extended precision bias
- addi.w &SGL_BIAS,%d0 # add single precision bias
- tst.b FTEMP_HI(%a0) # is number a denorm?
- bmi.b dst_get_supper # no
- subq.w &0x1,%d0 # yes; denorm bias = SGL_BIAS - 1
-dst_get_supper:
- swap %d0 # put exp in upper word of d0
- lsl.l &0x7,%d0 # shift it into single exp bits
- tst.b FTEMP_EX(%a0) # test sign
- bpl.b dst_get_sman # if positive, continue
- bset &0x1f,%d0 # if negative, put in sign first
-dst_get_sman:
- mov.l FTEMP_HI(%a0),%d1 # get ms mantissa
- andi.l &0x7fffff00,%d1 # get upper 23 bits of ms
- lsr.l &0x8,%d1 # and put them flush right
- or.l %d1,%d0 # put these bits in ms word of single
- rts
-
-##############################################################################
-fout_pack:
- bsr.l _calc_ea_fout # fetch the <ea>
- mov.l %a0,-(%sp)
-
- mov.b STAG(%a6),%d0 # fetch input type
- bne.w fout_pack_not_norm # input is not NORM
-
-fout_pack_norm:
- btst &0x4,EXC_CMDREG(%a6) # static or dynamic?
- beq.b fout_pack_s # static
-
-fout_pack_d:
- mov.b 1+EXC_CMDREG(%a6),%d1 # fetch dynamic reg
- lsr.b &0x4,%d1
- andi.w &0x7,%d1
-
- bsr.l fetch_dreg # fetch Dn w/ k-factor
-
- bra.b fout_pack_type
-fout_pack_s:
- mov.b 1+EXC_CMDREG(%a6),%d0 # fetch static field
-
-fout_pack_type:
- bfexts %d0{&25:&7},%d0 # extract k-factor
- mov.l %d0,-(%sp)
-
- lea FP_SRC(%a6),%a0 # pass: ptr to input
-
-# bindec is currently scrambling FP_SRC for denorm inputs.
-# we'll have to change this, but for now, tough luck!!!
- bsr.l bindec # convert xprec to packed
-
-# andi.l &0xcfff000f,FP_SCR0(%a6) # clear unused fields
- andi.l &0xcffff00f,FP_SCR0(%a6) # clear unused fields
-
- mov.l (%sp)+,%d0
-
- tst.b 3+FP_SCR0_EX(%a6)
- bne.b fout_pack_set
- tst.l FP_SCR0_HI(%a6)
- bne.b fout_pack_set
- tst.l FP_SCR0_LO(%a6)
- bne.b fout_pack_set
-
-# add the extra condition that only if the k-factor was zero, too, should
-# we zero the exponent
- tst.l %d0
- bne.b fout_pack_set
-# "mantissa" is all zero which means that the answer is zero. but, the '040
-# algorithm allows the exponent to be non-zero. the 881/2 do not. Therefore,
-# if the mantissa is zero, I will zero the exponent, too.
-# the question now is whether the exponents sign bit is allowed to be non-zero
-# for a zero, also...
- andi.w &0xf000,FP_SCR0(%a6)
-
-fout_pack_set:
-
- lea FP_SCR0(%a6),%a0 # pass: src addr
-
-fout_pack_write:
- mov.l (%sp)+,%a1 # pass: dst addr
- mov.l &0xc,%d0 # pass: opsize is 12 bytes
-
- cmpi.b SPCOND_FLG(%a6),&mda7_flg
- beq.b fout_pack_a7
-
- bsr.l _dmem_write # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- rts
-
-# we don't want to do the write if the exception occurred in supervisor mode
-# so _mem_write2() handles this for us.
-fout_pack_a7:
- bsr.l _mem_write2 # write ext prec number to memory
-
- tst.l %d1 # did dstore fail?
- bne.w fout_ext_err # yes
-
- rts
-
-fout_pack_not_norm:
- cmpi.b %d0,&DENORM # is it a DENORM?
- beq.w fout_pack_norm # yes
- lea FP_SRC(%a6),%a0
- clr.w 2+FP_SRC_EX(%a6)
- cmpi.b %d0,&SNAN # is it an SNAN?
- beq.b fout_pack_snan # yes
- bra.b fout_pack_write # no
-
-fout_pack_snan:
- ori.w &snaniop2_mask,FPSR_EXCEPT(%a6) # set SNAN/AIOP
- bset &0x6,FP_SRC_HI(%a6) # set snan bit
- bra.b fout_pack_write
-
-#########################################################################
-# XDEF **************************************************************** #
-# fmul(): emulates the fmul instruction #
-# fsmul(): emulates the fsmul instruction #
-# fdmul(): emulates the fdmul instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a multiply #
-# instruction won't cause an exception. Use the regular fmul to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- align 0x10
-tbl_fmul_ovfl:
- long 0x3fff - 0x7ffe # ext_max
- long 0x3fff - 0x407e # sgl_max
- long 0x3fff - 0x43fe # dbl_max
-tbl_fmul_unfl:
- long 0x3fff + 0x0001 # ext_unfl
- long 0x3fff - 0x3f80 # sgl_unfl
- long 0x3fff - 0x3c00 # dbl_unfl
-
- global fsmul
-fsmul:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fmul
-
- global fdmul
-fdmul:
- andi.b &0x30,%d0
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fmul
-fmul:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
- bne.w fmul_not_norm # optimize on non-norm input
-
-fmul_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale src exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- add.l %d0,(%sp) # SCALE_FACTOR = scale1 + scale2
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision
- lsr.b &0x6,%d1 # shift to lo bits
- mov.l (%sp)+,%d0 # load S.F.
- cmp.l %d0,(tbl_fmul_ovfl.w,%pc,%d1.w*4) # would result ovfl?
- beq.w fmul_may_ovfl # result may rnd to overflow
- blt.w fmul_ovfl # result will overflow
-
- cmp.l %d0,(tbl_fmul_unfl.w,%pc,%d1.w*4) # would result unfl?
- beq.w fmul_may_unfl # result may rnd to no unfl
- bgt.w fmul_unfl # result will underflow
-
-#
-# NORMAL:
-# - the result of the multiply operation will neither overflow nor underflow.
-# - do the multiply to the proper precision and rounding mode.
-# - scale the result exponent using the scale factor. if both operands were
-# normalized then we really don't need to go through this scaling. but for now,
-# this will do.
-#
-fmul_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fmul_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# OVERFLOW:
-# - the result of the multiply operation is an overflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-# - if overflow or inexact is enabled, we need a multiply result rounded to
-# extended precision. if the original operation was extended, then we have this
-# result. if the original operation was single or double, we have to do another
-# multiply using extended precision and the correct rounding mode. the result
-# of this operation then has its exponent scaled by -0x6000 to create the
-# exceptional operand.
-#
-fmul_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-# save setting this until now because this is where fmul_may_ovfl may jump in
-fmul_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fmul_ovfl_ena # yes
-
-# calculate the default result
-fmul_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass rnd prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled; Create EXOP:
-# - if precision is extended, then we have the EXOP. simply bias the exponent
-# with an extra -0x6000. if the precision is single or double, we need to
-# calculate a result rounded to extended precision.
-#
-fmul_ovfl_ena:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # test the rnd prec
- bne.b fmul_ovfl_ena_sd # it's sgl or dbl
-
-fmul_ovfl_ena_cont:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1 # clear sign bit
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fmul_ovfl_dis
-
-fmul_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode only
- fmov.l %d1,%fpcr # set FPCR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- bra.b fmul_ovfl_ena_cont
-
-#
-# may OVERFLOW:
-# - the result of the multiply operation MAY overflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-#
-fmul_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fmul_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fmul_normal_exit
-
-#
-# UNDERFLOW:
-# - the result of the multiply operation is an underflow.
-# - do the multiply to the proper precision and rounding mode in order to
-# set the inexact bits.
-# - calculate the default result and return it in fp0.
-# - if overflow or inexact is enabled, we need a multiply result rounded to
-# extended precision. if the original operation was extended, then we have this
-# result. if the original operation was single or double, we have to do another
-# multiply using extended precision and the correct rounding mode. the result
-# of this operation then has its exponent scaled by -0x6000 to create the
-# exceptional operand.
-#
-fmul_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
-# for fun, let's use only extended precision, round to zero. then, let
-# the unf_res() routine figure out all the rest.
-# will we get the correct answer.
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fmul_unfl_ena # yes
-
-fmul_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res2 may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fmul_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fmul_unfl_ena_sd # no, sgl or dbl
-
-# if the rnd mode is anything but RZ, then we have to re-do the above
-# multiplication because we used RZ for all.
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fmul_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fmul_unfl_dis
-
-fmul_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fmul_unfl_ena_cont
-
-# MAY UNDERFLOW:
-# -use the correct rounding mode and precision. this code favors operations
-# that do not underflow.
-fmul_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp0 # execute multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| > 2.b?
- fbgt.w fmul_normal_exit # no; no underflow occurred
- fblt.w fmul_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 2. but,
-# we don't know if the result was an underflow that rounded up to a 2 or
-# a normalized number that rounded down to a 2. so, redo the entire operation
-# using RZ as the rounding mode to see what the pre-rounded result is.
-# this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fmul.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x2 # is |result| < 2.b?
- fbge.w fmul_normal_exit # no; no underflow occurred
- bra.w fmul_unfl # yes, underflow occurred
-
-################################################################################
-
-#
-# Multiply: inputs are not both normalized; what are they?
-#
-fmul_not_norm:
- mov.w (tbl_fmul_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fmul_op.b,%pc,%d1.w)
-
- swbeg &48
-tbl_fmul_op:
- short fmul_norm - tbl_fmul_op # NORM x NORM
- short fmul_zero - tbl_fmul_op # NORM x ZERO
- short fmul_inf_src - tbl_fmul_op # NORM x INF
- short fmul_res_qnan - tbl_fmul_op # NORM x QNAN
- short fmul_norm - tbl_fmul_op # NORM x DENORM
- short fmul_res_snan - tbl_fmul_op # NORM x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_zero - tbl_fmul_op # ZERO x NORM
- short fmul_zero - tbl_fmul_op # ZERO x ZERO
- short fmul_res_operr - tbl_fmul_op # ZERO x INF
- short fmul_res_qnan - tbl_fmul_op # ZERO x QNAN
- short fmul_zero - tbl_fmul_op # ZERO x DENORM
- short fmul_res_snan - tbl_fmul_op # ZERO x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_inf_dst - tbl_fmul_op # INF x NORM
- short fmul_res_operr - tbl_fmul_op # INF x ZERO
- short fmul_inf_dst - tbl_fmul_op # INF x INF
- short fmul_res_qnan - tbl_fmul_op # INF x QNAN
- short fmul_inf_dst - tbl_fmul_op # INF x DENORM
- short fmul_res_snan - tbl_fmul_op # INF x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_res_qnan - tbl_fmul_op # QNAN x NORM
- short fmul_res_qnan - tbl_fmul_op # QNAN x ZERO
- short fmul_res_qnan - tbl_fmul_op # QNAN x INF
- short fmul_res_qnan - tbl_fmul_op # QNAN x QNAN
- short fmul_res_qnan - tbl_fmul_op # QNAN x DENORM
- short fmul_res_snan - tbl_fmul_op # QNAN x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_norm - tbl_fmul_op # NORM x NORM
- short fmul_zero - tbl_fmul_op # NORM x ZERO
- short fmul_inf_src - tbl_fmul_op # NORM x INF
- short fmul_res_qnan - tbl_fmul_op # NORM x QNAN
- short fmul_norm - tbl_fmul_op # NORM x DENORM
- short fmul_res_snan - tbl_fmul_op # NORM x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
- short fmul_res_snan - tbl_fmul_op # SNAN x NORM
- short fmul_res_snan - tbl_fmul_op # SNAN x ZERO
- short fmul_res_snan - tbl_fmul_op # SNAN x INF
- short fmul_res_snan - tbl_fmul_op # SNAN x QNAN
- short fmul_res_snan - tbl_fmul_op # SNAN x DENORM
- short fmul_res_snan - tbl_fmul_op # SNAN x SNAN
- short tbl_fmul_op - tbl_fmul_op #
- short tbl_fmul_op - tbl_fmul_op #
-
-fmul_res_operr:
- bra.l res_operr
-fmul_res_snan:
- bra.l res_snan
-fmul_res_qnan:
- bra.l res_qnan
-
-#
-# Multiply: (Zero x Zero) || (Zero x norm) || (Zero x denorm)
-#
- global fmul_zero # global for fsglmul
-fmul_zero:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_zero_p # result ZERO is pos.
-fmul_zero_n:
- fmov.s &0x80000000,%fp0 # load -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/N
- rts
-fmul_zero_p:
- fmov.s &0x00000000,%fp0 # load +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# Multiply: (inf x inf) || (inf x norm) || (inf x denorm)
-#
-# Note: The j-bit for an infinity is a don't-care. However, to be
-# strictly compatible w/ the 68881/882, we make sure to return an
-# INF w/ the j-bit set if the input INF j-bit was set. Destination
-# INFs take priority.
-#
- global fmul_inf_dst # global for fsglmul
-fmul_inf_dst:
- fmovm.x DST(%a1),&0x80 # return INF result in fp0
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_inf_dst_p # result INF is pos.
-fmul_inf_dst_n:
- fabs.x %fp0 # clear result sign
- fneg.x %fp0 # set result sign
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/N
- rts
-fmul_inf_dst_p:
- fabs.x %fp0 # clear result sign
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
- global fmul_inf_src # global for fsglmul
-fmul_inf_src:
- fmovm.x SRC(%a0),&0x80 # return INF result in fp0
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fmul_inf_dst_p # result INF is pos.
- bra.b fmul_inf_dst_n
-
-#########################################################################
-# XDEF **************************************************************** #
-# fin(): emulates the fmove instruction #
-# fsin(): emulates the fsmove instruction #
-# fdin(): emulates the fdmove instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize mantissa for EXOP on denorm #
-# scale_to_zero_src() - scale src exponent to zero #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round prec/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Norms can be emulated w/ a regular fmove instruction. For #
-# sgl/dbl, must scale exponent and perform an "fmove". Check to see #
-# if the result would have overflowed/underflowed. If so, use unf_res() #
-# or ovf_res() to return the default result. Also return EXOP if #
-# exception is enabled. If no exception, return the default result. #
-# Unnorms don't pass through here. #
-# #
-#########################################################################
-
- global fsin
-fsin:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fin
-
- global fdin
-fdin:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fin
-fin:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- mov.b STAG(%a6),%d1 # fetch src optype tag
- bne.w fin_not_norm # optimize on non-norm input
-
-#
-# FP MOVE IN: NORMs and DENORMs ONLY!
-#
-fin_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fin_not_ext # no, so go handle dbl or sgl
-
-#
-# precision selected is extended. so...we cannot get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- tst.b SRC_EX(%a0) # is the operand negative?
- bpl.b fin_norm_done # no
- bset &neg_bit,FPSR_CC(%a6) # yes, so set 'N' ccode bit
-fin_norm_done:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fin_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fin_not_ext # no, so go handle dbl or sgl
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
- tst.b SRC_EX(%a0) # is the operand negative?
- bpl.b fin_denorm_done # no
- bset &neg_bit,FPSR_CC(%a6) # yes, so set 'N' ccode bit
-fin_denorm_done:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fin_denorm_unfl_ena # yes
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fin_denorm_unfl_ena:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat new exo,old sign
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is to be rounded to single or double precision
-#
-fin_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fin_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fin_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fin_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fin_sd_may_ovfl # maybe; go check
- blt.w fin_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved into the fp reg file
-#
-fin_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform move
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fin_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exponent
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fin_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.w fin_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fin_sd_may_ovfl # maybe; go check
- blt.w fin_sd_ovfl # yes; go handle overflow
- bra.w fin_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fin_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- tst.b FP_SCR0_EX(%a6) # is operand negative?
- bpl.b fin_sd_unfl_tst
- bset &neg_bit,FPSR_CC(%a6) # set 'N' ccode bit
-
-# if underflow or inexact is enabled, then go calculate the EXOP first.
-fin_sd_unfl_tst:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fin_sd_unfl_ena # yes
-
-fin_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow or inexact is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fin_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # subtract scale factor
- andi.w &0x8000,%d2 # extract old sign
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR1_EX(%a6) # insert new exponent
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fin_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fin_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform move
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fin_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fin_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fin_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fin_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- sub.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fin_sd_ovfl_dis
-
-#
-# the move in MAY overflow. so...
-#
-fin_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fmov.x FP_SCR0(%a6),%fp0 # perform the move
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fin_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fin_sd_normal_exit
-
-##########################################################################
-
-#
-# operand is not a NORM: check its optype and branch accordingly
-#
-fin_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fin_denorm
- cmpi.b %d1,&SNAN # weed out SNANs
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNANs
- beq.l res_qnan_1op
-
-#
-# do the fmove in; at this point, only possible ops are ZERO and INF.
-# use fmov to determine ccodes.
-# prec:mode should be zero at this point but it won't affect answer anyways.
-#
- fmov.x SRC(%a0),%fp0 # do fmove in
- fmov.l %fpsr,%d0 # no exceptions possible
- rol.l &0x8,%d0 # put ccodes in lo byte
- mov.b %d0,FPSR_CC(%a6) # insert correct ccodes
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fdiv(): emulates the fdiv instruction #
-# fsdiv(): emulates the fsdiv instruction #
-# fddiv(): emulates the fddiv instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a divide #
-# instruction won't cause an exception. Use the regular fdiv to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- align 0x10
-tbl_fdiv_unfl:
- long 0x3fff - 0x0000 # ext_unfl
- long 0x3fff - 0x3f81 # sgl_unfl
- long 0x3fff - 0x3c01 # dbl_unfl
-
-tbl_fdiv_ovfl:
- long 0x3fff - 0x7ffe # ext overflow exponent
- long 0x3fff - 0x407e # sgl overflow exponent
- long 0x3fff - 0x43fe # dbl overflow exponent
-
- global fsdiv
-fsdiv:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fdiv
-
- global fddiv
-fddiv:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fdiv
-fdiv:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fdiv_not_norm # optimize on non-norm input
-
-#
-# DIVIDE: NORMs and DENORMs ONLY!
-#
-fdiv_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale src exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- neg.l (%sp) # SCALE FACTOR = scale1 - scale2
- add.l %d0,(%sp)
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision
- lsr.b &0x6,%d1 # shift to lo bits
- mov.l (%sp)+,%d0 # load S.F.
- cmp.l %d0,(tbl_fdiv_ovfl.b,%pc,%d1.w*4) # will result overflow?
- ble.w fdiv_may_ovfl # result will overflow
-
- cmp.l %d0,(tbl_fdiv_unfl.w,%pc,%d1.w*4) # will result underflow?
- beq.w fdiv_may_unfl # maybe
- bgt.w fdiv_unfl # yes; go handle underflow
-
-fdiv_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # save FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # perform divide
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fdiv_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store result on stack
- mov.l %d2,-(%sp) # store d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-tbl_fdiv_ovfl2:
- long 0x7fff
- long 0x407f
- long 0x43ff
-
-fdiv_no_ovfl:
- mov.l (%sp)+,%d0 # restore scale factor
- bra.b fdiv_normal_exit
-
-fdiv_may_ovfl:
- mov.l %d0,-(%sp) # save scale factor
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # set FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d0
- fmov.l &0x0,%fpcr
-
- or.l %d0,USER_FPSR(%a6) # save INEX,N
-
- fmovm.x &0x01,-(%sp) # save result to stack
- mov.w (%sp),%d0 # fetch new exponent
- add.l &0xc,%sp # clear result from stack
- andi.l &0x7fff,%d0 # strip sign
- sub.l (%sp),%d0 # add scale factor
- cmp.l %d0,(tbl_fdiv_ovfl2.b,%pc,%d1.w*4)
- blt.b fdiv_no_ovfl
- mov.l (%sp)+,%d0
-
-fdiv_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fdiv_ovfl_ena # yes
-
-fdiv_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fdiv_ovfl_ena:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fdiv_ovfl_ena_sd # no, do sgl or dbl
-
-fdiv_ovfl_ena_cont:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1 # clear sign bit
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fdiv_ovfl_dis
-
-fdiv_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst operand
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- bra.b fdiv_ovfl_ena_cont
-
-fdiv_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fdiv_unfl_ena # yes
-
-fdiv_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fdiv_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fdiv_unfl_ena_sd # no, sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fdiv_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp1 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factoer
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exp
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fdiv_unfl_dis
-
-fdiv_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fdiv_unfl_ena_cont
-
-#
-# the divide operation MAY underflow:
-#
-fdiv_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| > 1.b?
- fbgt.w fdiv_normal_exit # no; no underflow occurred
- fblt.w fdiv_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 1. but,
-# we don't know if the result was an underflow that rounded up to a 1
-# or a normalized number that rounded down to a 1. so, redo the entire
-# operation using RZ as the rounding mode to see what the pre-rounded
-# result is. this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fdiv.x FP_SCR0(%a6),%fp1 # execute divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x1 # is |result| < 1.b?
- fbge.w fdiv_normal_exit # no; no underflow occurred
- bra.w fdiv_unfl # yes; underflow occurred
-
-############################################################################
-
-#
-# Divide: inputs are not both normalized; what are they?
-#
-fdiv_not_norm:
- mov.w (tbl_fdiv_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fdiv_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fdiv_op:
- short fdiv_norm - tbl_fdiv_op # NORM / NORM
- short fdiv_inf_load - tbl_fdiv_op # NORM / ZERO
- short fdiv_zero_load - tbl_fdiv_op # NORM / INF
- short fdiv_res_qnan - tbl_fdiv_op # NORM / QNAN
- short fdiv_norm - tbl_fdiv_op # NORM / DENORM
- short fdiv_res_snan - tbl_fdiv_op # NORM / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_zero_load - tbl_fdiv_op # ZERO / NORM
- short fdiv_res_operr - tbl_fdiv_op # ZERO / ZERO
- short fdiv_zero_load - tbl_fdiv_op # ZERO / INF
- short fdiv_res_qnan - tbl_fdiv_op # ZERO / QNAN
- short fdiv_zero_load - tbl_fdiv_op # ZERO / DENORM
- short fdiv_res_snan - tbl_fdiv_op # ZERO / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_inf_dst - tbl_fdiv_op # INF / NORM
- short fdiv_inf_dst - tbl_fdiv_op # INF / ZERO
- short fdiv_res_operr - tbl_fdiv_op # INF / INF
- short fdiv_res_qnan - tbl_fdiv_op # INF / QNAN
- short fdiv_inf_dst - tbl_fdiv_op # INF / DENORM
- short fdiv_res_snan - tbl_fdiv_op # INF / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / NORM
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / ZERO
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / INF
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / QNAN
- short fdiv_res_qnan - tbl_fdiv_op # QNAN / DENORM
- short fdiv_res_snan - tbl_fdiv_op # QNAN / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_norm - tbl_fdiv_op # DENORM / NORM
- short fdiv_inf_load - tbl_fdiv_op # DENORM / ZERO
- short fdiv_zero_load - tbl_fdiv_op # DENORM / INF
- short fdiv_res_qnan - tbl_fdiv_op # DENORM / QNAN
- short fdiv_norm - tbl_fdiv_op # DENORM / DENORM
- short fdiv_res_snan - tbl_fdiv_op # DENORM / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
- short fdiv_res_snan - tbl_fdiv_op # SNAN / NORM
- short fdiv_res_snan - tbl_fdiv_op # SNAN / ZERO
- short fdiv_res_snan - tbl_fdiv_op # SNAN / INF
- short fdiv_res_snan - tbl_fdiv_op # SNAN / QNAN
- short fdiv_res_snan - tbl_fdiv_op # SNAN / DENORM
- short fdiv_res_snan - tbl_fdiv_op # SNAN / SNAN
- short tbl_fdiv_op - tbl_fdiv_op #
- short tbl_fdiv_op - tbl_fdiv_op #
-
-fdiv_res_qnan:
- bra.l res_qnan
-fdiv_res_snan:
- bra.l res_snan
-fdiv_res_operr:
- bra.l res_operr
-
- global fdiv_zero_load # global for fsgldiv
-fdiv_zero_load:
- mov.b SRC_EX(%a0),%d0 # result sign is exclusive
- mov.b DST_EX(%a1),%d1 # or of input signs.
- eor.b %d0,%d1
- bpl.b fdiv_zero_load_p # result is positive
- fmov.s &0x80000000,%fp0 # load a -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/N
- rts
-fdiv_zero_load_p:
- fmov.s &0x00000000,%fp0 # load a +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# The destination was In Range and the source was a ZERO. The result,
-# Therefore, is an INF w/ the proper sign.
-# So, determine the sign and return a new INF (w/ the j-bit cleared).
-#
- global fdiv_inf_load # global for fsgldiv
-fdiv_inf_load:
- ori.w &dz_mask+adz_mask,2+USER_FPSR(%a6) # no; set DZ/ADZ
- mov.b SRC_EX(%a0),%d0 # load both signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bpl.b fdiv_inf_load_p # result is positive
- fmov.s &0xff800000,%fp0 # make result -INF
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/N
- rts
-fdiv_inf_load_p:
- fmov.s &0x7f800000,%fp0 # make result +INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#
-# The destination was an INF w/ an In Range or ZERO source, the result is
-# an INF w/ the proper sign.
-# The 68881/882 returns the destination INF w/ the new sign(if the j-bit of the
-# dst INF is set, then then j-bit of the result INF is also set).
-#
- global fdiv_inf_dst # global for fsgldiv
-fdiv_inf_dst:
- mov.b DST_EX(%a1),%d0 # load both signs
- mov.b SRC_EX(%a0),%d1
- eor.b %d0,%d1
- bpl.b fdiv_inf_dst_p # result is positive
-
- fmovm.x DST(%a1),&0x80 # return result in fp0
- fabs.x %fp0 # clear sign bit
- fneg.x %fp0 # set sign bit
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fdiv_inf_dst_p:
- fmovm.x DST(%a1),&0x80 # return result in fp0
- fabs.x %fp0 # return positive INF
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fneg(): emulates the fneg instruction #
-# fsneg(): emulates the fsneg instruction #
-# fdneg(): emulates the fdneg instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize a denorm to provide EXOP #
-# scale_to_zero_src() - scale sgl/dbl source exponent #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, zeroes, and infinities as special cases. Separate #
-# norms/denorms into ext/sgl/dbl precisions. Extended precision can be #
-# emulated by simply setting sign bit. Sgl/dbl operands must be scaled #
-# and an actual fneg performed to see if overflow/underflow would have #
-# occurred. If so, return default underflow/overflow result. Else, #
-# scale the result exponent and return result. FPSR gets set based on #
-# the result value. #
-# #
-#########################################################################
-
- global fsneg
-fsneg:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fneg
-
- global fdneg
-fdneg:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fneg
-fneg:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- mov.b STAG(%a6),%d1
- bne.w fneg_not_norm # optimize on non-norm input
-
-#
-# NEGATE SIGN : norms and denorms ONLY!
-#
-fneg_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.w fneg_not_ext # no; go handle sgl or dbl
-
-#
-# precision selected is extended. so...we can not get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- eori.w &0x8000,%d0 # negate sign
- bpl.b fneg_norm_load # sign is positive
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
-fneg_norm_load:
- mov.w %d0,FP_SCR0_EX(%a6)
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fneg_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fneg_not_ext # no; go handle sgl or dbl
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- eori.w &0x8000,%d0 # negate sign
- bpl.b fneg_denorm_done # no
- mov.b &neg_bmask,FPSR_CC(%a6) # yes, set 'N' ccode bit
-fneg_denorm_done:
- mov.w %d0,FP_SCR0_EX(%a6)
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
-
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fneg_ext_unfl_ena # yes
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fneg_ext_unfl_ena:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat old sign, new exponent
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is either single or double
-#
-fneg_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fneg_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fneg_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fneg_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fneg_sd_may_ovfl # maybe; go check
- blt.w fneg_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fneg_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fneg_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.w %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fneg_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.b fneg_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fneg_sd_may_ovfl # maybe; go check
- blt.w fneg_sd_ovfl # yes; go handle overflow
- bra.w fneg_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fneg_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- eori.b &0x80,FP_SCR0_EX(%a6) # negate sign
- bpl.b fneg_sd_unfl_tst
- bset &neg_bit,FPSR_CC(%a6) # set 'N' ccode bit
-
-# if underflow or inexact is enabled, go calculate EXOP first.
-fneg_sd_unfl_tst:
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fneg_sd_unfl_ena # yes
-
-fneg_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # unf_res may have set 'Z'
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fneg_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fneg_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fneg_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fneg_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fneg_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fneg_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fneg_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fneg_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fneg_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fneg.x FP_SCR0(%a6),%fp0 # perform negation
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fneg_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fneg_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fneg_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fneg_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
-#
-# do the fneg; at this point, only possible ops are ZERO and INF.
-# use fneg to determine ccodes.
-# prec:mode should be zero at this point but it won't affect answer anyways.
-#
- fneg.x SRC_EX(%a0),%fp0 # do fneg
- fmov.l %fpsr,%d0
- rol.l &0x8,%d0 # put ccodes in lo byte
- mov.b %d0,FPSR_CC(%a6) # insert correct ccodes
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# ftst(): emulates the ftest instruction #
-# #
-# XREF **************************************************************** #
-# res{s,q}nan_1op() - set NAN result for monadic instruction #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# #
-# OUTPUT ************************************************************** #
-# none #
-# #
-# ALGORITHM *********************************************************** #
-# Check the source operand tag (STAG) and set the FPCR according #
-# to the operand type and sign. #
-# #
-#########################################################################
-
- global ftst
-ftst:
- mov.b STAG(%a6),%d1
- bne.b ftst_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-ftst_norm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_norm_m # yes
- rts
-ftst_norm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# input is not normalized; what is it?
-#
-ftst_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b ftst_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b ftst_inf
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
-#
-# Denorm:
-#
-ftst_denorm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_denorm_m # yes
- rts
-ftst_denorm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-
-#
-# Infinity:
-#
-ftst_inf:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_inf_m # yes
-ftst_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-ftst_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'I','N' ccode bits
- rts
-
-#
-# Zero:
-#
-ftst_zero:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.b ftst_zero_m # yes
-ftst_zero_p:
- mov.b &z_bmask,FPSR_CC(%a6) # set 'N' ccode bit
- rts
-ftst_zero_m:
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fint(): emulates the fint instruction #
-# #
-# XREF **************************************************************** #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# #
-# ALGORITHM *********************************************************** #
-# Separate according to operand type. Unnorms don't pass through #
-# here. For norms, load the rounding mode/prec, execute a "fint", then #
-# store the resulting FPSR bits. #
-# For denorms, force the j-bit to a one and do the same as for #
-# norms. Denorms are so low that the answer will either be a zero or a #
-# one. #
-# For zeroes/infs/NANs, return the same while setting the FPSR #
-# as appropriate. #
-# #
-#########################################################################
-
- global fint
-fint:
- mov.b STAG(%a6),%d1
- bne.b fint_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-fint_norm:
- andi.b &0x30,%d0 # set prec = ext
-
- fmov.l %d0,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fint.x SRC(%a0),%fp0 # execute fint
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d0 # save FPSR
- or.l %d0,USER_FPSR(%a6) # set exception bits
-
- rts
-
-#
-# input is not normalized; what is it?
-#
-fint_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fint_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fint_inf
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.b fint_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op # weed out QNAN
-
-#
-# Denorm:
-#
-# for DENORMs, the result will be either (+/-)ZERO or (+/-)1.
-# also, the INEX2 and AINEX exception bits will be set.
-# so, we could either set these manually or force the DENORM
-# to a very small NORM and ship it to the NORM routine.
-# I do the latter.
-#
-fint_denorm:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6) # copy sign, zero exp
- mov.b &0x80,FP_SCR0_HI(%a6) # force DENORM ==> small NORM
- lea FP_SCR0(%a6),%a0
- bra.b fint_norm
-
-#
-# Zero:
-#
-fint_zero:
- tst.b SRC_EX(%a0) # is ZERO negative?
- bmi.b fint_zero_m # yes
-fint_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO in fp0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fint_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#
-# Infinity:
-#
-fint_inf:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- tst.b SRC_EX(%a0) # is INF negative?
- bmi.b fint_inf_m # yes
-fint_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-fint_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fintrz(): emulates the fintrz instruction #
-# #
-# XREF **************************************************************** #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = round precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# #
-# ALGORITHM *********************************************************** #
-# Separate according to operand type. Unnorms don't pass through #
-# here. For norms, load the rounding mode/prec, execute a "fintrz", #
-# then store the resulting FPSR bits. #
-# For denorms, force the j-bit to a one and do the same as for #
-# norms. Denorms are so low that the answer will either be a zero or a #
-# one. #
-# For zeroes/infs/NANs, return the same while setting the FPSR #
-# as appropriate. #
-# #
-#########################################################################
-
- global fintrz
-fintrz:
- mov.b STAG(%a6),%d1
- bne.b fintrz_not_norm # optimize on non-norm input
-
-#
-# Norm:
-#
-fintrz_norm:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fintrz.x SRC(%a0),%fp0 # execute fintrz
-
- fmov.l %fpsr,%d0 # save FPSR
- or.l %d0,USER_FPSR(%a6) # set exception bits
-
- rts
-
-#
-# input is not normalized; what is it?
-#
-fintrz_not_norm:
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fintrz_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fintrz_inf
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.b fintrz_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op # weed out QNAN
-
-#
-# Denorm:
-#
-# for DENORMs, the result will be (+/-)ZERO.
-# also, the INEX2 and AINEX exception bits will be set.
-# so, we could either set these manually or force the DENORM
-# to a very small NORM and ship it to the NORM routine.
-# I do the latter.
-#
-fintrz_denorm:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6) # copy sign, zero exp
- mov.b &0x80,FP_SCR0_HI(%a6) # force DENORM ==> small NORM
- lea FP_SCR0(%a6),%a0
- bra.b fintrz_norm
-
-#
-# Zero:
-#
-fintrz_zero:
- tst.b SRC_EX(%a0) # is ZERO negative?
- bmi.b fintrz_zero_m # yes
-fintrz_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO in fp0
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fintrz_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO in fp0
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-#
-# Infinity:
-#
-fintrz_inf:
- fmovm.x SRC(%a0),&0x80 # return result in fp0
- tst.b SRC_EX(%a0) # is INF negative?
- bmi.b fintrz_inf_m # yes
-fintrz_inf_p:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-fintrz_inf_m:
- mov.b &inf_bmask+neg_bmask,FPSR_CC(%a6) # set 'N','I' ccode bits
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fabs(): emulates the fabs instruction #
-# fsabs(): emulates the fsabs instruction #
-# fdabs(): emulates the fdabs instruction #
-# #
-# XREF **************************************************************** #
-# norm() - normalize denorm mantissa to provide EXOP #
-# scale_to_zero_src() - make exponent. = 0; get scale factor #
-# unf_res() - calculate underflow result #
-# ovf_res() - calculate overflow result #
-# res_{s,q}nan_1op() - set NAN result for monadic operation #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 = rnd precision/mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Simply clear sign for extended precision norm. Ext prec denorm #
-# gets an EXOP created for it since it's an underflow. #
-# Double and single precision can overflow and underflow. First, #
-# scale the operand such that the exponent is zero. Perform an "fabs" #
-# using the correct rnd mode/prec. Check to see if the original #
-# exponent would take an exception. If so, use unf_res() or ovf_res() #
-# to calculate the default result. Also, create the EXOP for the #
-# exceptional case. If no exception should occur, insert the correct #
-# result exponent and return. #
-# Unnorms don't pass through here. #
-# #
-#########################################################################
-
- global fsabs
-fsabs:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fabs
-
- global fdabs
-fdabs:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fabs
-fabs:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- mov.b STAG(%a6),%d1
- bne.w fabs_not_norm # optimize on non-norm input
-
-#
-# ABSOLUTE VALUE: norms and denorms ONLY!
-#
-fabs_norm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fabs_not_ext # no; go handle sgl or dbl
-
-#
-# precision selected is extended. so...we can not get an underflow
-# or overflow because of rounding to the correct precision. so...
-# skip the scaling and unscaling...
-#
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d1
- bclr &15,%d1 # force absolute value
- mov.w %d1,FP_SCR0_EX(%a6) # insert exponent
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# for an extended precision DENORM, the UNFL exception bit is set
-# the accrued bit is NOT set in this instance(no inexactness!)
-#
-fabs_denorm:
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fabs_not_ext # no
-
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- mov.w SRC_EX(%a0),%d0
- bclr &15,%d0 # clear sign
- mov.w %d0,FP_SCR0_EX(%a6) # insert exponent
-
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
-
- btst &unfl_bit,FPCR_ENABLE(%a6) # is UNFL enabled?
- bne.b fabs_ext_unfl_ena
- rts
-
-#
-# the input is an extended DENORM and underflow is enabled in the FPCR.
-# normalize the mantissa and add the bias of 0x6000 to the resulting negative
-# exponent and insert back into the operand.
-#
-fabs_ext_unfl_ena:
- lea FP_SCR0(%a6),%a0 # pass: ptr to operand
- bsr.l norm # normalize result
- neg.w %d0 # new exponent = -(shft val)
- addi.w &0x6000,%d0 # add new bias to exponent
- mov.w FP_SCR0_EX(%a6),%d1 # fetch old sign,exp
- andi.w &0x8000,%d1 # keep old sign
- andi.w &0x7fff,%d0 # clear sign position
- or.w %d1,%d0 # concat old sign, new exponent
- mov.w %d0,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- rts
-
-#
-# operand is either single or double
-#
-fabs_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.b fabs_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fabs_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f80 # will move in underflow?
- bge.w fabs_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407e # will move in overflow?
- beq.w fabs_sd_may_ovfl # maybe; go check
- blt.w fabs_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fabs_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fabs_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fabs_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c00 # will move in underflow?
- bge.b fabs_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43fe # will move in overflow?
- beq.w fabs_sd_may_ovfl # maybe; go check
- blt.w fabs_sd_ovfl # yes; go handle overflow
- bra.w fabs_sd_normal # no; ho handle normalized op
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fabs_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- bclr &0x7,FP_SCR0_EX(%a6) # force absolute value
-
-# if underflow or inexact is enabled, go calculate EXOP first.
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fabs_sd_unfl_ena # yes
-
-fabs_sd_unfl_dis:
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set possible 'Z' ccode
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fabs_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fabs_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fabs_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fabs_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fabs_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fabs_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fabs_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fabs_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fabs_sd_may_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fabs.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fabs_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fabs_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fabs_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fabs_denorm
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- cmpi.b %d1,&QNAN # weed out QNAN
- beq.l res_qnan_1op
-
- fabs.x SRC(%a0),%fp0 # force absolute value
-
- cmpi.b %d1,&INF # weed out INF
- beq.b fabs_inf
-fabs_zero:
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fabs_inf:
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fcmp(): fp compare op routine #
-# #
-# XREF **************************************************************** #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 = round prec/mode #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs and denorms as special cases. For everything else, #
-# just use the actual fcmp instruction to produce the correct condition #
-# codes. #
-# #
-#########################################################################
-
- global fcmp
-fcmp:
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1
- bne.b fcmp_not_norm # optimize on non-norm input
-
-#
-# COMPARE FP OPs : NORMs, ZEROs, INFs, and "corrected" DENORMs
-#
-fcmp_norm:
- fmovm.x DST(%a1),&0x80 # load dst op
-
- fcmp.x %fp0,SRC(%a0) # do compare
-
- fmov.l %fpsr,%d0 # save FPSR
- rol.l &0x8,%d0 # extract ccode bits
- mov.b %d0,FPSR_CC(%a6) # set ccode bits(no exc bits are set)
-
- rts
-
-#
-# fcmp: inputs are not both normalized; what are they?
-#
-fcmp_not_norm:
- mov.w (tbl_fcmp_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fcmp_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fcmp_op:
- short fcmp_norm - tbl_fcmp_op # NORM - NORM
- short fcmp_norm - tbl_fcmp_op # NORM - ZERO
- short fcmp_norm - tbl_fcmp_op # NORM - INF
- short fcmp_res_qnan - tbl_fcmp_op # NORM - QNAN
- short fcmp_nrm_dnrm - tbl_fcmp_op # NORM - DENORM
- short fcmp_res_snan - tbl_fcmp_op # NORM - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_norm - tbl_fcmp_op # ZERO - NORM
- short fcmp_norm - tbl_fcmp_op # ZERO - ZERO
- short fcmp_norm - tbl_fcmp_op # ZERO - INF
- short fcmp_res_qnan - tbl_fcmp_op # ZERO - QNAN
- short fcmp_dnrm_s - tbl_fcmp_op # ZERO - DENORM
- short fcmp_res_snan - tbl_fcmp_op # ZERO - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_norm - tbl_fcmp_op # INF - NORM
- short fcmp_norm - tbl_fcmp_op # INF - ZERO
- short fcmp_norm - tbl_fcmp_op # INF - INF
- short fcmp_res_qnan - tbl_fcmp_op # INF - QNAN
- short fcmp_dnrm_s - tbl_fcmp_op # INF - DENORM
- short fcmp_res_snan - tbl_fcmp_op # INF - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - NORM
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - ZERO
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - INF
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - QNAN
- short fcmp_res_qnan - tbl_fcmp_op # QNAN - DENORM
- short fcmp_res_snan - tbl_fcmp_op # QNAN - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_dnrm_nrm - tbl_fcmp_op # DENORM - NORM
- short fcmp_dnrm_d - tbl_fcmp_op # DENORM - ZERO
- short fcmp_dnrm_d - tbl_fcmp_op # DENORM - INF
- short fcmp_res_qnan - tbl_fcmp_op # DENORM - QNAN
- short fcmp_dnrm_sd - tbl_fcmp_op # DENORM - DENORM
- short fcmp_res_snan - tbl_fcmp_op # DENORM - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
- short fcmp_res_snan - tbl_fcmp_op # SNAN - NORM
- short fcmp_res_snan - tbl_fcmp_op # SNAN - ZERO
- short fcmp_res_snan - tbl_fcmp_op # SNAN - INF
- short fcmp_res_snan - tbl_fcmp_op # SNAN - QNAN
- short fcmp_res_snan - tbl_fcmp_op # SNAN - DENORM
- short fcmp_res_snan - tbl_fcmp_op # SNAN - SNAN
- short tbl_fcmp_op - tbl_fcmp_op #
- short tbl_fcmp_op - tbl_fcmp_op #
-
-# unlike all other functions for QNAN and SNAN, fcmp does NOT set the
-# 'N' bit for a negative QNAN or SNAN input so we must squelch it here.
-fcmp_res_qnan:
- bsr.l res_qnan
- andi.b &0xf7,FPSR_CC(%a6)
- rts
-fcmp_res_snan:
- bsr.l res_snan
- andi.b &0xf7,FPSR_CC(%a6)
- rts
-
-#
-# DENORMs are a little more difficult.
-# If you have a 2 DENORMs, then you can just force the j-bit to a one
-# and use the fcmp_norm routine.
-# If you have a DENORM and an INF or ZERO, just force the DENORM's j-bit to a one
-# and use the fcmp_norm routine.
-# If you have a DENORM and a NORM with opposite signs, then use fcmp_norm, also.
-# But with a DENORM and a NORM of the same sign, the neg bit is set if the
-# (1) signs are (+) and the DENORM is the dst or
-# (2) signs are (-) and the DENORM is the src
-#
-
-fcmp_dnrm_s:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),%d0
- bset &31,%d0 # DENORM src; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a0
- bra.w fcmp_norm
-
-fcmp_dnrm_d:
- mov.l DST_EX(%a1),FP_SCR0_EX(%a6)
- mov.l DST_HI(%a1),%d0
- bset &31,%d0 # DENORM src; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR0_LO(%a6)
- lea FP_SCR0(%a6),%a1
- bra.w fcmp_norm
-
-fcmp_dnrm_sd:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l DST_HI(%a1),%d0
- bset &31,%d0 # DENORM dst; make into small norm
- mov.l %d0,FP_SCR1_HI(%a6)
- mov.l SRC_HI(%a0),%d0
- bset &31,%d0 # DENORM dst; make into small norm
- mov.l %d0,FP_SCR0_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- lea FP_SCR1(%a6),%a1
- lea FP_SCR0(%a6),%a0
- bra.w fcmp_norm
-
-fcmp_nrm_dnrm:
- mov.b SRC_EX(%a0),%d0 # determine if like signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fcmp_dnrm_s
-
-# signs are the same, so must determine the answer ourselves.
- tst.b %d0 # is src op negative?
- bmi.b fcmp_nrm_dnrm_m # yes
- rts
-fcmp_nrm_dnrm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-fcmp_dnrm_nrm:
- mov.b SRC_EX(%a0),%d0 # determine if like signs
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fcmp_dnrm_d
-
-# signs are the same, so must determine the answer ourselves.
- tst.b %d0 # is src op negative?
- bpl.b fcmp_dnrm_nrm_m # no
- rts
-fcmp_dnrm_nrm_m:
- mov.b &neg_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsglmul(): emulates the fsglmul instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res4() - return default underflow result for sglop #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a multiply #
-# instruction won't cause an exception. Use the regular fsglmul to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fsglmul
-fsglmul:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1
-
- bne.w fsglmul_not_norm # optimize on non-norm input
-
-fsglmul_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # scale exponent
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # scale dst exponent
-
- add.l (%sp)+,%d0 # SCALE_FACTOR = scale1 + scale2
-
- cmpi.l %d0,&0x3fff-0x7ffe # would result ovfl?
- beq.w fsglmul_may_ovfl # result may rnd to overflow
- blt.w fsglmul_ovfl # result will overflow
-
- cmpi.l %d0,&0x3fff+0x0001 # would result unfl?
- beq.w fsglmul_may_unfl # result may rnd to no unfl
- bgt.w fsglmul_unfl # result will underflow
-
-fsglmul_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsglmul_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-fsglmul_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsglmul_ovfl_tst:
-
-# save setting this until now because this is where fsglmul_may_ovfl may jump in
- or.l &ovfl_inx_mask, USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsglmul_ovfl_ena # yes
-
-fsglmul_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- andi.b &0x30,%d0 # force prec = ext
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fsglmul_ovfl_ena:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- andi.w &0x8000,%d2 # keep old sign
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsglmul_ovfl_dis
-
-fsglmul_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| >= 2.b?
- fbge.w fsglmul_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fsglmul_normal_exit
-
-fsglmul_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsglmul_unfl_ena # yes
-
-fsglmul_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res4 # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fsglmul_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp1 # execute sgl multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fsglmul_unfl_dis
-
-fsglmul_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp0 # execute sgl multiply
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x2 # is |result| > 2.b?
- fbgt.w fsglmul_normal_exit # no; no underflow occurred
- fblt.w fsglmul_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 2. but,
-# we don't know if the result was an underflow that rounded up to a 2 or
-# a normalized number that rounded down to a 2. so, redo the entire operation
-# using RZ as the rounding mode to see what the pre-rounded result is.
-# this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert RZ
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsglmul.x FP_SCR0(%a6),%fp1 # execute sgl multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x2 # is |result| < 2.b?
- fbge.w fsglmul_normal_exit # no; no underflow occurred
- bra.w fsglmul_unfl # yes, underflow occurred
-
-##############################################################################
-
-#
-# Single Precision Multiply: inputs are not both normalized; what are they?
-#
-fsglmul_not_norm:
- mov.w (tbl_fsglmul_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsglmul_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsglmul_op:
- short fsglmul_norm - tbl_fsglmul_op # NORM x NORM
- short fsglmul_zero - tbl_fsglmul_op # NORM x ZERO
- short fsglmul_inf_src - tbl_fsglmul_op # NORM x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # NORM x QNAN
- short fsglmul_norm - tbl_fsglmul_op # NORM x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # NORM x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_zero - tbl_fsglmul_op # ZERO x NORM
- short fsglmul_zero - tbl_fsglmul_op # ZERO x ZERO
- short fsglmul_res_operr - tbl_fsglmul_op # ZERO x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # ZERO x QNAN
- short fsglmul_zero - tbl_fsglmul_op # ZERO x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # ZERO x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x NORM
- short fsglmul_res_operr - tbl_fsglmul_op # INF x ZERO
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # INF x QNAN
- short fsglmul_inf_dst - tbl_fsglmul_op # INF x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # INF x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x NORM
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x ZERO
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x QNAN
- short fsglmul_res_qnan - tbl_fsglmul_op # QNAN x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # QNAN x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_norm - tbl_fsglmul_op # NORM x NORM
- short fsglmul_zero - tbl_fsglmul_op # NORM x ZERO
- short fsglmul_inf_src - tbl_fsglmul_op # NORM x INF
- short fsglmul_res_qnan - tbl_fsglmul_op # NORM x QNAN
- short fsglmul_norm - tbl_fsglmul_op # NORM x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # NORM x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x NORM
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x ZERO
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x INF
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x QNAN
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x DENORM
- short fsglmul_res_snan - tbl_fsglmul_op # SNAN x SNAN
- short tbl_fsglmul_op - tbl_fsglmul_op #
- short tbl_fsglmul_op - tbl_fsglmul_op #
-
-fsglmul_res_operr:
- bra.l res_operr
-fsglmul_res_snan:
- bra.l res_snan
-fsglmul_res_qnan:
- bra.l res_qnan
-fsglmul_zero:
- bra.l fmul_zero
-fsglmul_inf_src:
- bra.l fmul_inf_src
-fsglmul_inf_dst:
- bra.l fmul_inf_dst
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsgldiv(): emulates the fsgldiv instruction #
-# #
-# XREF **************************************************************** #
-# scale_to_zero_src() - scale src exponent to zero #
-# scale_to_zero_dst() - scale dst exponent to zero #
-# unf_res4() - return default underflow result for sglop #
-# ovf_res() - return default overflow result #
-# res_qnan() - return QNAN result #
-# res_snan() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a divide #
-# instruction won't cause an exception. Use the regular fsgldiv to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fsgldiv
-fsgldiv:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fsgldiv_not_norm # optimize on non-norm input
-
-#
-# DIVIDE: NORMs and DENORMs ONLY!
-#
-fsgldiv_norm:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_to_zero_src # calculate scale factor 1
- mov.l %d0,-(%sp) # save scale factor 1
-
- bsr.l scale_to_zero_dst # calculate scale factor 2
-
- neg.l (%sp) # S.F. = scale1 - scale2
- add.l %d0,(%sp)
-
- mov.w 2+L_SCR3(%a6),%d1 # fetch precision,mode
- lsr.b &0x6,%d1
- mov.l (%sp)+,%d0
- cmpi.l %d0,&0x3fff-0x7ffe
- ble.w fsgldiv_may_ovfl
-
- cmpi.l %d0,&0x3fff-0x0000 # will result underflow?
- beq.w fsgldiv_may_unfl # maybe
- bgt.w fsgldiv_unfl # yes; go handle underflow
-
-fsgldiv_normal:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # save FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # perform sgl divide
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsgldiv_normal_exit:
- fmovm.x &0x80,FP_SCR0(%a6) # store result on stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # load {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-fsgldiv_may_ovfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # set FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute divide
-
- fmov.l %fpsr,%d1
- fmov.l &0x0,%fpcr
-
- or.l %d1,USER_FPSR(%a6) # save INEX,N
-
- fmovm.x &0x01,-(%sp) # save result to stack
- mov.w (%sp),%d1 # fetch new exponent
- add.l &0xc,%sp # clear result
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- cmp.l %d1,&0x7fff # did divide overflow?
- blt.b fsgldiv_normal_exit
-
-fsgldiv_ovfl_tst:
- or.w &ovfl_inx_mask,2+USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsgldiv_ovfl_ena # yes
-
-fsgldiv_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- andi.b &0x30,%d0 # kill precision
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-fsgldiv_ovfl_ena:
- fmovm.x &0x80,FP_SCR0(%a6) # move result to stack
-
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract new bias
- andi.w &0x7fff,%d1 # clear ms bit
- or.w %d2,%d1 # concat old sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsgldiv_ovfl_dis
-
-fsgldiv_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute sgl divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsgldiv_unfl_ena # yes
-
-fsgldiv_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res4 # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# UNFL is enabled.
-#
-fsgldiv_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp1 # execute sgl divide
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat old sign, new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.b fsgldiv_unfl_dis
-
-#
-# the divide operation MAY underflow:
-#
-fsgldiv_may_unfl:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp0 # execute sgl divide
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fabs.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| > 1.b?
- fbgt.w fsgldiv_normal_exit # no; no underflow occurred
- fblt.w fsgldiv_unfl # yes; underflow occurred
-
-#
-# we still don't know if underflow occurred. result is ~ equal to 1. but,
-# we don't know if the result was an underflow that rounded up to a 1
-# or a normalized number that rounded down to a 1. so, redo the entire
-# operation using RZ as the rounding mode to see what the pre-rounded
-# result is. this case should be relatively rare.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into %fp1
-
- clr.l %d1 # clear scratch register
- ori.b &rz_mode*0x10,%d1 # force RZ rnd mode
-
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsgldiv.x FP_SCR0(%a6),%fp1 # execute sgl divide
-
- fmov.l &0x0,%fpcr # clear FPCR
- fabs.x %fp1 # make absolute value
- fcmp.b %fp1,&0x1 # is |result| < 1.b?
- fbge.w fsgldiv_normal_exit # no; no underflow occurred
- bra.w fsgldiv_unfl # yes; underflow occurred
-
-############################################################################
-
-#
-# Divide: inputs are not both normalized; what are they?
-#
-fsgldiv_not_norm:
- mov.w (tbl_fsgldiv_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsgldiv_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsgldiv_op:
- short fsgldiv_norm - tbl_fsgldiv_op # NORM / NORM
- short fsgldiv_inf_load - tbl_fsgldiv_op # NORM / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # NORM / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # NORM / QNAN
- short fsgldiv_norm - tbl_fsgldiv_op # NORM / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # NORM / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / NORM
- short fsgldiv_res_operr - tbl_fsgldiv_op # ZERO / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # ZERO / QNAN
- short fsgldiv_zero_load - tbl_fsgldiv_op # ZERO / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # ZERO / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / NORM
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / ZERO
- short fsgldiv_res_operr - tbl_fsgldiv_op # INF / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # INF / QNAN
- short fsgldiv_inf_dst - tbl_fsgldiv_op # INF / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # INF / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / NORM
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / ZERO
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / QNAN
- short fsgldiv_res_qnan - tbl_fsgldiv_op # QNAN / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # QNAN / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_norm - tbl_fsgldiv_op # DENORM / NORM
- short fsgldiv_inf_load - tbl_fsgldiv_op # DENORM / ZERO
- short fsgldiv_zero_load - tbl_fsgldiv_op # DENORM / INF
- short fsgldiv_res_qnan - tbl_fsgldiv_op # DENORM / QNAN
- short fsgldiv_norm - tbl_fsgldiv_op # DENORM / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # DENORM / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / NORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / ZERO
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / INF
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / QNAN
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / DENORM
- short fsgldiv_res_snan - tbl_fsgldiv_op # SNAN / SNAN
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
- short tbl_fsgldiv_op - tbl_fsgldiv_op #
-
-fsgldiv_res_qnan:
- bra.l res_qnan
-fsgldiv_res_snan:
- bra.l res_snan
-fsgldiv_res_operr:
- bra.l res_operr
-fsgldiv_inf_load:
- bra.l fdiv_inf_load
-fsgldiv_zero_load:
- bra.l fdiv_zero_load
-fsgldiv_inf_dst:
- bra.l fdiv_inf_dst
-
-#########################################################################
-# XDEF **************************************************************** #
-# fadd(): emulates the fadd instruction #
-# fsadd(): emulates the fadd instruction #
-# fdadd(): emulates the fdadd instruction #
-# #
-# XREF **************************************************************** #
-# addsub_scaler2() - scale the operands so they won't take exc #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan() - set QNAN result #
-# res_snan() - set SNAN result #
-# res_operr() - set OPERR result #
-# scale_to_zero_src() - set src operand exponent equal to zero #
-# scale_to_zero_dst() - set dst operand exponent equal to zero #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Do addition after scaling exponents such that exception won't #
-# occur. Then, check result exponent to see if exception would have #
-# occurred. If so, return default result and maybe EXOP. Else, insert #
-# the correct result exponent and return. Set FPSR bits as appropriate. #
-# #
-#########################################################################
-
- global fsadd
-fsadd:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fadd
-
- global fdadd
-fdadd:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fadd
-fadd:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fadd_not_norm # optimize on non-norm input
-
-#
-# ADD: norms and denorms
-#
-fadd_norm:
- bsr.l addsub_scaler2 # scale exponents
-
-fadd_zero_entry:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch INEX2,N,Z
-
- or.l %d1,USER_FPSR(%a6) # save exc and ccode bits
-
- fbeq.w fadd_zero_exit # if result is zero, end now
-
- mov.l %d2,-(%sp) # save d2
-
- fmovm.x &0x01,-(%sp) # save result to stack
-
- mov.w 2+L_SCR3(%a6),%d1
- lsr.b &0x6,%d1
-
- mov.w (%sp),%d2 # fetch new sign, exp
- andi.l &0x7fff,%d2 # strip sign
- sub.l %d0,%d2 # add scale factor
-
- cmp.l %d2,(tbl_fadd_ovfl.b,%pc,%d1.w*4) # is it an overflow?
- bge.b fadd_ovfl # yes
-
- cmp.l %d2,(tbl_fadd_unfl.b,%pc,%d1.w*4) # is it an underflow?
- blt.w fadd_unfl # yes
- beq.w fadd_may_unfl # maybe; go find out
-
-fadd_normal:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x80 # return result in fp0
-
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_zero_exit:
-# fmov.s &0x00000000,%fp0 # return zero in fp0
- rts
-
-tbl_fadd_ovfl:
- long 0x7fff # ext ovfl
- long 0x407f # sgl ovfl
- long 0x43ff # dbl ovfl
-
-tbl_fadd_unfl:
- long 0x0000 # ext unfl
- long 0x3f81 # sgl unfl
- long 0x3c01 # dbl unfl
-
-fadd_ovfl:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fadd_ovfl_ena # yes
-
- add.l &0xc,%sp
-fadd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_ovfl_ena:
- mov.b L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fadd_ovfl_ena_sd # no; prec = sgl or dbl
-
-fadd_ovfl_ena_cont:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- subi.l &0x6000,%d2 # add extra bias
- andi.w &0x7fff,%d2
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x40 # return EXOP in fp1
- bra.b fadd_ovfl_dis
-
-fadd_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # keep rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- add.l &0xc,%sp
- fmovm.x &0x01,-(%sp)
- bra.b fadd_ovfl_ena_cont
-
-fadd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- add.l &0xc,%sp
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp0 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save status
-
- or.l %d1,USER_FPSR(%a6) # save INEX,N
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fadd_unfl_ena # yes
-
-fadd_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' bit may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fadd_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fadd_unfl_ena_sd # no; sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fadd_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp1 # execute multiply
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # save result to stack
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat sign,new exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fadd_unfl_dis
-
-fadd_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # use only rnd mode
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fadd_unfl_ena_cont
-
-#
-# result is equal to the smallest normalized number in the selected precision
-# if the precision is extended, this result could not have come from an
-# underflow that rounded up.
-#
-fadd_may_unfl:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1
- beq.w fadd_normal # yes; no underflow occurred
-
- mov.l 0x4(%sp),%d1 # extract hi(man)
- cmpi.l %d1,&0x80000000 # is hi(man) = 0x80000000?
- bne.w fadd_normal # no; no underflow occurred
-
- tst.l 0x8(%sp) # is lo(man) = 0x0?
- bne.w fadd_normal # no; no underflow occurred
-
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.w fadd_normal # no; no underflow occurred
-
-#
-# ok, so now the result has a exponent equal to the smallest normalized
-# exponent for the selected precision. also, the mantissa is equal to
-# 0x8000000000000000 and this mantissa is the result of rounding non-zero
-# g,r,s.
-# now, we must determine whether the pre-rounded result was an underflow
-# rounded "up" or a normalized number rounded "down".
-# so, we do this be re-executing the add using RZ as the rounding mode and
-# seeing if the new result is smaller or equal to the current result.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert rnd mode
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fadd.x FP_SCR0(%a6),%fp1 # execute add
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # compare absolute values
- fabs.x %fp1
- fcmp.x %fp0,%fp1 # is first result > second?
-
- fbgt.w fadd_unfl # yes; it's an underflow
- bra.w fadd_normal # no; it's not an underflow
-
-##########################################################################
-
-#
-# Add: inputs are not both normalized; what are they?
-#
-fadd_not_norm:
- mov.w (tbl_fadd_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fadd_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fadd_op:
- short fadd_norm - tbl_fadd_op # NORM + NORM
- short fadd_zero_src - tbl_fadd_op # NORM + ZERO
- short fadd_inf_src - tbl_fadd_op # NORM + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_norm - tbl_fadd_op # NORM + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_zero_dst - tbl_fadd_op # ZERO + NORM
- short fadd_zero_2 - tbl_fadd_op # ZERO + ZERO
- short fadd_inf_src - tbl_fadd_op # ZERO + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_zero_dst - tbl_fadd_op # ZERO + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_inf_dst - tbl_fadd_op # INF + NORM
- short fadd_inf_dst - tbl_fadd_op # INF + ZERO
- short fadd_inf_2 - tbl_fadd_op # INF + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_inf_dst - tbl_fadd_op # INF + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_res_qnan - tbl_fadd_op # QNAN + NORM
- short fadd_res_qnan - tbl_fadd_op # QNAN + ZERO
- short fadd_res_qnan - tbl_fadd_op # QNAN + INF
- short fadd_res_qnan - tbl_fadd_op # QNAN + QNAN
- short fadd_res_qnan - tbl_fadd_op # QNAN + DENORM
- short fadd_res_snan - tbl_fadd_op # QNAN + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_norm - tbl_fadd_op # DENORM + NORM
- short fadd_zero_src - tbl_fadd_op # DENORM + ZERO
- short fadd_inf_src - tbl_fadd_op # DENORM + INF
- short fadd_res_qnan - tbl_fadd_op # NORM + QNAN
- short fadd_norm - tbl_fadd_op # DENORM + DENORM
- short fadd_res_snan - tbl_fadd_op # NORM + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
- short fadd_res_snan - tbl_fadd_op # SNAN + NORM
- short fadd_res_snan - tbl_fadd_op # SNAN + ZERO
- short fadd_res_snan - tbl_fadd_op # SNAN + INF
- short fadd_res_snan - tbl_fadd_op # SNAN + QNAN
- short fadd_res_snan - tbl_fadd_op # SNAN + DENORM
- short fadd_res_snan - tbl_fadd_op # SNAN + SNAN
- short tbl_fadd_op - tbl_fadd_op #
- short tbl_fadd_op - tbl_fadd_op #
-
-fadd_res_qnan:
- bra.l res_qnan
-fadd_res_snan:
- bra.l res_snan
-
-#
-# both operands are ZEROes
-#
-fadd_zero_2:
- mov.b SRC_EX(%a0),%d0 # are the signs opposite
- mov.b DST_EX(%a1),%d1
- eor.b %d0,%d1
- bmi.w fadd_zero_2_chk_rm # weed out (-ZERO)+(+ZERO)
-
-# the signs are the same. so determine whether they are positive or negative
-# and return the appropriately signed zero.
- tst.b %d0 # are ZEROes positive or negative?
- bmi.b fadd_zero_rm # negative
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# the ZEROes have opposite signs:
-# - Therefore, we return +ZERO if the rounding modes are RN,RZ, or RP.
-# - -ZERO is returned in the case of RM.
-#
-fadd_zero_2_chk_rm:
- mov.b 3+L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # extract rnd mode
- cmpi.b %d1,&rm_mode*0x10 # is rnd mode == RM?
- beq.b fadd_zero_rm # yes
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-fadd_zero_rm:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &neg_bmask+z_bmask,FPSR_CC(%a6) # set NEG/Z
- rts
-
-#
-# one operand is a ZERO and the other is a DENORM or NORM. scale
-# the DENORM or NORM and jump to the regular fadd routine.
-#
-fadd_zero_dst:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # scale the operand
- clr.w FP_SCR1_EX(%a6)
- clr.l FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
- bra.w fadd_zero_entry # go execute fadd
-
-fadd_zero_src:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- bsr.l scale_to_zero_dst # scale the operand
- clr.w FP_SCR0_EX(%a6)
- clr.l FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
- bra.w fadd_zero_entry # go execute fadd
-
-#
-# both operands are INFs. an OPERR will result if the INFs have
-# different signs. else, an INF of the same sign is returned
-#
-fadd_inf_2:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bmi.l res_operr # weed out (-INF)+(+INF)
-
-# ok, so it's not an OPERR. but, we do have to remember to return the
-# src INF since that's where the 881/882 gets the j-bit from...
-
-#
-# operands are INF and one of {ZERO, INF, DENORM, NORM}
-#
-fadd_inf_src:
- fmovm.x SRC(%a0),&0x80 # return src INF
- tst.b SRC_EX(%a0) # is INF positive?
- bpl.b fadd_inf_done # yes; we're done
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-#
-# operands are INF and one of {ZERO, INF, DENORM, NORM}
-#
-fadd_inf_dst:
- fmovm.x DST(%a1),&0x80 # return dst INF
- tst.b DST_EX(%a1) # is INF positive?
- bpl.b fadd_inf_done # yes; we're done
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fadd_inf_done:
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsub(): emulates the fsub instruction #
-# fssub(): emulates the fssub instruction #
-# fdsub(): emulates the fdsub instruction #
-# #
-# XREF **************************************************************** #
-# addsub_scaler2() - scale the operands so they won't take exc #
-# ovf_res() - return default overflow result #
-# unf_res() - return default underflow result #
-# res_qnan() - set QNAN result #
-# res_snan() - set SNAN result #
-# res_operr() - set OPERR result #
-# scale_to_zero_src() - set src operand exponent equal to zero #
-# scale_to_zero_dst() - set dst operand exponent equal to zero #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# a1 = pointer to extended precision destination operand #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms into extended, single, and double precision. #
-# Do subtraction after scaling exponents such that exception won't#
-# occur. Then, check result exponent to see if exception would have #
-# occurred. If so, return default result and maybe EXOP. Else, insert #
-# the correct result exponent and return. Set FPSR bits as appropriate. #
-# #
-#########################################################################
-
- global fssub
-fssub:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl prec
- bra.b fsub
-
- global fdsub
-fdsub:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl prec
-
- global fsub
-fsub:
- mov.l %d0,L_SCR3(%a6) # store rnd info
-
- clr.w %d1
- mov.b DTAG(%a6),%d1
- lsl.b &0x3,%d1
- or.b STAG(%a6),%d1 # combine src tags
-
- bne.w fsub_not_norm # optimize on non-norm input
-
-#
-# SUB: norms and denorms
-#
-fsub_norm:
- bsr.l addsub_scaler2 # scale exponents
-
-fsub_zero_entry:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # fetch INEX2, N, Z
-
- or.l %d1,USER_FPSR(%a6) # save exc and ccode bits
-
- fbeq.w fsub_zero_exit # if result zero, end now
-
- mov.l %d2,-(%sp) # save d2
-
- fmovm.x &0x01,-(%sp) # save result to stack
-
- mov.w 2+L_SCR3(%a6),%d1
- lsr.b &0x6,%d1
-
- mov.w (%sp),%d2 # fetch new exponent
- andi.l &0x7fff,%d2 # strip sign
- sub.l %d0,%d2 # add scale factor
-
- cmp.l %d2,(tbl_fsub_ovfl.b,%pc,%d1.w*4) # is it an overflow?
- bge.b fsub_ovfl # yes
-
- cmp.l %d2,(tbl_fsub_unfl.b,%pc,%d1.w*4) # is it an underflow?
- blt.w fsub_unfl # yes
- beq.w fsub_may_unfl # maybe; go find out
-
-fsub_normal:
- mov.w (%sp),%d1
- andi.w &0x8000,%d1 # keep sign
- or.w %d2,%d1 # insert new exponent
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x80 # return result in fp0
-
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_zero_exit:
-# fmov.s &0x00000000,%fp0 # return zero in fp0
- rts
-
-tbl_fsub_ovfl:
- long 0x7fff # ext ovfl
- long 0x407f # sgl ovfl
- long 0x43ff # dbl ovfl
-
-tbl_fsub_unfl:
- long 0x0000 # ext unfl
- long 0x3f81 # sgl unfl
- long 0x3c01 # dbl unfl
-
-fsub_ovfl:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsub_ovfl_ena # yes
-
- add.l &0xc,%sp
-fsub_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass prec:rnd
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_ovfl_ena:
- mov.b L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fsub_ovfl_ena_sd # no
-
-fsub_ovfl_ena_cont:
- mov.w (%sp),%d1 # fetch {sgn,exp}
- andi.w &0x8000,%d1 # keep sign
- subi.l &0x6000,%d2 # subtract new bias
- andi.w &0x7fff,%d2 # clear top bit
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,(%sp) # insert new exponent
-
- fmovm.x (%sp)+,&0x40 # return EXOP in fp1
- bra.b fsub_ovfl_dis
-
-fsub_ovfl_ena_sd:
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # clear rnd prec
- fmov.l %d1,%fpcr # set FPCR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- add.l &0xc,%sp
- fmovm.x &0x01,-(%sp)
- bra.b fsub_ovfl_ena_cont
-
-fsub_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- add.l &0xc,%sp
-
- fmovm.x FP_SCR1(%a6),&0x80 # load dst op
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp0 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save status
-
- or.l %d1,USER_FPSR(%a6)
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsub_unfl_ena # yes
-
-fsub_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # 'Z' may have been set
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- mov.l (%sp)+,%d2 # restore d2
- rts
-
-fsub_unfl_ena:
- fmovm.x FP_SCR1(%a6),&0x40
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # is precision extended?
- bne.b fsub_unfl_ena_sd # no
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
-fsub_unfl_ena_cont:
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp1 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fmovm.x &0x40,FP_SCR0(%a6) # store result to stack
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- addi.l &0x6000,%d1 # subtract new bias
- andi.w &0x7fff,%d1 # clear top bit
- or.w %d2,%d1 # concat sgn,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- bra.w fsub_unfl_dis
-
-fsub_unfl_ena_sd:
- mov.l L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # clear rnd prec
- fmov.l %d1,%fpcr # set FPCR
-
- bra.b fsub_unfl_ena_cont
-
-#
-# result is equal to the smallest normalized number in the selected precision
-# if the precision is extended, this result could not have come from an
-# underflow that rounded up.
-#
-fsub_may_unfl:
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # fetch rnd prec
- beq.w fsub_normal # yes; no underflow occurred
-
- mov.l 0x4(%sp),%d1
- cmpi.l %d1,&0x80000000 # is hi(man) = 0x80000000?
- bne.w fsub_normal # no; no underflow occurred
-
- tst.l 0x8(%sp) # is lo(man) = 0x0?
- bne.w fsub_normal # no; no underflow occurred
-
- btst &inex2_bit,FPSR_EXCEPT(%a6) # is INEX2 set?
- beq.w fsub_normal # no; no underflow occurred
-
-#
-# ok, so now the result has a exponent equal to the smallest normalized
-# exponent for the selected precision. also, the mantissa is equal to
-# 0x8000000000000000 and this mantissa is the result of rounding non-zero
-# g,r,s.
-# now, we must determine whether the pre-rounded result was an underflow
-# rounded "up" or a normalized number rounded "down".
-# so, we do this be re-executing the add using RZ as the rounding mode and
-# seeing if the new result is smaller or equal to the current result.
-#
- fmovm.x FP_SCR1(%a6),&0x40 # load dst op into fp1
-
- mov.l L_SCR3(%a6),%d1
- andi.b &0xc0,%d1 # keep rnd prec
- ori.b &rz_mode*0x10,%d1 # insert rnd mode
- fmov.l %d1,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsub.x FP_SCR0(%a6),%fp1 # execute subtract
-
- fmov.l &0x0,%fpcr # clear FPCR
-
- fabs.x %fp0 # compare absolute values
- fabs.x %fp1
- fcmp.x %fp0,%fp1 # is first result > second?
-
- fbgt.w fsub_unfl # yes; it's an underflow
- bra.w fsub_normal # no; it's not an underflow
-
-##########################################################################
-
-#
-# Sub: inputs are not both normalized; what are they?
-#
-fsub_not_norm:
- mov.w (tbl_fsub_op.b,%pc,%d1.w*2),%d1
- jmp (tbl_fsub_op.b,%pc,%d1.w*1)
-
- swbeg &48
-tbl_fsub_op:
- short fsub_norm - tbl_fsub_op # NORM - NORM
- short fsub_zero_src - tbl_fsub_op # NORM - ZERO
- short fsub_inf_src - tbl_fsub_op # NORM - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_norm - tbl_fsub_op # NORM - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_zero_dst - tbl_fsub_op # ZERO - NORM
- short fsub_zero_2 - tbl_fsub_op # ZERO - ZERO
- short fsub_inf_src - tbl_fsub_op # ZERO - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_zero_dst - tbl_fsub_op # ZERO - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_inf_dst - tbl_fsub_op # INF - NORM
- short fsub_inf_dst - tbl_fsub_op # INF - ZERO
- short fsub_inf_2 - tbl_fsub_op # INF - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_inf_dst - tbl_fsub_op # INF - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_res_qnan - tbl_fsub_op # QNAN - NORM
- short fsub_res_qnan - tbl_fsub_op # QNAN - ZERO
- short fsub_res_qnan - tbl_fsub_op # QNAN - INF
- short fsub_res_qnan - tbl_fsub_op # QNAN - QNAN
- short fsub_res_qnan - tbl_fsub_op # QNAN - DENORM
- short fsub_res_snan - tbl_fsub_op # QNAN - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_norm - tbl_fsub_op # DENORM - NORM
- short fsub_zero_src - tbl_fsub_op # DENORM - ZERO
- short fsub_inf_src - tbl_fsub_op # DENORM - INF
- short fsub_res_qnan - tbl_fsub_op # NORM - QNAN
- short fsub_norm - tbl_fsub_op # DENORM - DENORM
- short fsub_res_snan - tbl_fsub_op # NORM - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
- short fsub_res_snan - tbl_fsub_op # SNAN - NORM
- short fsub_res_snan - tbl_fsub_op # SNAN - ZERO
- short fsub_res_snan - tbl_fsub_op # SNAN - INF
- short fsub_res_snan - tbl_fsub_op # SNAN - QNAN
- short fsub_res_snan - tbl_fsub_op # SNAN - DENORM
- short fsub_res_snan - tbl_fsub_op # SNAN - SNAN
- short tbl_fsub_op - tbl_fsub_op #
- short tbl_fsub_op - tbl_fsub_op #
-
-fsub_res_qnan:
- bra.l res_qnan
-fsub_res_snan:
- bra.l res_snan
-
-#
-# both operands are ZEROes
-#
-fsub_zero_2:
- mov.b SRC_EX(%a0),%d0
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bpl.b fsub_zero_2_chk_rm
-
-# the signs are opposite, so, return a ZERO w/ the sign of the dst ZERO
- tst.b %d0 # is dst negative?
- bmi.b fsub_zero_2_rm # yes
- fmov.s &0x00000000,%fp0 # no; return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-#
-# the ZEROes have the same signs:
-# - Therefore, we return +ZERO if the rounding mode is RN,RZ, or RP
-# - -ZERO is returned in the case of RM.
-#
-fsub_zero_2_chk_rm:
- mov.b 3+L_SCR3(%a6),%d1
- andi.b &0x30,%d1 # extract rnd mode
- cmpi.b %d1,&rm_mode*0x10 # is rnd mode = RM?
- beq.b fsub_zero_2_rm # yes
- fmov.s &0x00000000,%fp0 # no; return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set Z
- rts
-
-fsub_zero_2_rm:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set Z/NEG
- rts
-
-#
-# one operand is a ZERO and the other is a DENORM or a NORM.
-# scale the DENORM or NORM and jump to the regular fsub routine.
-#
-fsub_zero_dst:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
- bsr.l scale_to_zero_src # scale the operand
- clr.w FP_SCR1_EX(%a6)
- clr.l FP_SCR1_HI(%a6)
- clr.l FP_SCR1_LO(%a6)
- bra.w fsub_zero_entry # go execute fsub
-
-fsub_zero_src:
- mov.w DST_EX(%a1),FP_SCR1_EX(%a6)
- mov.l DST_HI(%a1),FP_SCR1_HI(%a6)
- mov.l DST_LO(%a1),FP_SCR1_LO(%a6)
- bsr.l scale_to_zero_dst # scale the operand
- clr.w FP_SCR0_EX(%a6)
- clr.l FP_SCR0_HI(%a6)
- clr.l FP_SCR0_LO(%a6)
- bra.w fsub_zero_entry # go execute fsub
-
-#
-# both operands are INFs. an OPERR will result if the INFs have the
-# same signs. else,
-#
-fsub_inf_2:
- mov.b SRC_EX(%a0),%d0 # exclusive or the signs
- mov.b DST_EX(%a1),%d1
- eor.b %d1,%d0
- bpl.l res_operr # weed out (-INF)+(+INF)
-
-# ok, so it's not an OPERR. but we do have to remember to return
-# the src INF since that's where the 881/882 gets the j-bit.
-
-fsub_inf_src:
- fmovm.x SRC(%a0),&0x80 # return src INF
- fneg.x %fp0 # invert sign
- fbge.w fsub_inf_done # sign is now positive
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fsub_inf_dst:
- fmovm.x DST(%a1),&0x80 # return dst INF
- tst.b DST_EX(%a1) # is INF negative?
- bpl.b fsub_inf_done # no
- mov.b &neg_bmask+inf_bmask,FPSR_CC(%a6) # set INF/NEG
- rts
-
-fsub_inf_done:
- mov.b &inf_bmask,FPSR_CC(%a6) # set INF
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fsqrt(): emulates the fsqrt instruction #
-# fssqrt(): emulates the fssqrt instruction #
-# fdsqrt(): emulates the fdsqrt instruction #
-# #
-# XREF **************************************************************** #
-# scale_sqrt() - scale the source operand #
-# unf_res() - return default underflow result #
-# ovf_res() - return default overflow result #
-# res_qnan_1op() - return QNAN result #
-# res_snan_1op() - return SNAN result #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to extended precision source operand #
-# d0 rnd prec,mode #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = result #
-# fp1 = EXOP (if exception occurred) #
-# #
-# ALGORITHM *********************************************************** #
-# Handle NANs, infinities, and zeroes as special cases. Divide #
-# norms/denorms into ext/sgl/dbl precision. #
-# For norms/denorms, scale the exponents such that a sqrt #
-# instruction won't cause an exception. Use the regular fsqrt to #
-# compute a result. Check if the regular operands would have taken #
-# an exception. If so, return the default overflow/underflow result #
-# and return the EXOP if exceptions are enabled. Else, scale the #
-# result operand to the proper exponent. #
-# #
-#########################################################################
-
- global fssqrt
-fssqrt:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &s_mode*0x10,%d0 # insert sgl precision
- bra.b fsqrt
-
- global fdsqrt
-fdsqrt:
- andi.b &0x30,%d0 # clear rnd prec
- ori.b &d_mode*0x10,%d0 # insert dbl precision
-
- global fsqrt
-fsqrt:
- mov.l %d0,L_SCR3(%a6) # store rnd info
- clr.w %d1
- mov.b STAG(%a6),%d1
- bne.w fsqrt_not_norm # optimize on non-norm input
-
-#
-# SQUARE ROOT: norms and denorms ONLY!
-#
-fsqrt_norm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.l res_operr # yes
-
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fsqrt_not_ext # no; go handle sgl or dbl
-
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsqrt.x (%a0),%fp0 # execute square root
-
- fmov.l %fpsr,%d1
- or.l %d1,USER_FPSR(%a6) # set N,INEX
-
- rts
-
-fsqrt_denorm:
- tst.b SRC_EX(%a0) # is operand negative?
- bmi.l res_operr # yes
-
- andi.b &0xc0,%d0 # is precision extended?
- bne.b fsqrt_not_ext # no; go handle sgl or dbl
-
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- bra.w fsqrt_sd_normal
-
-#
-# operand is either single or double
-#
-fsqrt_not_ext:
- cmpi.b %d0,&s_mode*0x10 # separate sgl/dbl prec
- bne.w fsqrt_dbl
-
-#
-# operand is to be rounded to single precision
-#
-fsqrt_sgl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3f81 # will move in underflow?
- beq.w fsqrt_sd_may_unfl
- bgt.w fsqrt_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x407f # will move in overflow?
- beq.w fsqrt_sd_may_ovfl # maybe; go check
- blt.w fsqrt_sd_ovfl # yes; go handle overflow
-
-#
-# operand will NOT overflow or underflow when moved in to the fp reg file
-#
-fsqrt_sd_normal:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save FPSR
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsqrt_sd_normal_exit:
- mov.l %d2,-(%sp) # save d2
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
- mov.w FP_SCR0_EX(%a6),%d1 # load sgn,exp
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- sub.l %d0,%d1 # add scale factor
- andi.w &0x8000,%d2 # keep old sign
- or.w %d1,%d2 # concat old sign,new exp
- mov.w %d2,FP_SCR0_EX(%a6) # insert new exponent
- mov.l (%sp)+,%d2 # restore d2
- fmovm.x FP_SCR0(%a6),&0x80 # return result in fp0
- rts
-
-#
-# operand is to be rounded to double precision
-#
-fsqrt_dbl:
- mov.w SRC_EX(%a0),FP_SCR0_EX(%a6)
- mov.l SRC_HI(%a0),FP_SCR0_HI(%a6)
- mov.l SRC_LO(%a0),FP_SCR0_LO(%a6)
-
- bsr.l scale_sqrt # calculate scale factor
-
- cmpi.l %d0,&0x3fff-0x3c01 # will move in underflow?
- beq.w fsqrt_sd_may_unfl
- bgt.b fsqrt_sd_unfl # yes; go handle underflow
- cmpi.l %d0,&0x3fff-0x43ff # will move in overflow?
- beq.w fsqrt_sd_may_ovfl # maybe; go check
- blt.w fsqrt_sd_ovfl # yes; go handle overflow
- bra.w fsqrt_sd_normal # no; ho handle normalized op
-
-# we're on the line here and the distinguising characteristic is whether
-# the exponent is 3fff or 3ffe. if it's 3ffe, then it's a safe number
-# elsewise fall through to underflow.
-fsqrt_sd_may_unfl:
- btst &0x0,1+FP_SCR0_EX(%a6) # is exponent 0x3fff?
- bne.w fsqrt_sd_normal # yes, so no underflow
-
-#
-# operand WILL underflow when moved in to the fp register file
-#
-fsqrt_sd_unfl:
- bset &unfl_bit,FPSR_EXCEPT(%a6) # set unfl exc bit
-
- fmov.l &rz_mode*0x10,%fpcr # set FPCR
- fmov.l &0x0,%fpsr # clear FPSR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # execute square root
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-# if underflow or inexact is enabled, go calculate EXOP first.
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x0b,%d1 # is UNFL or INEX enabled?
- bne.b fsqrt_sd_unfl_ena # yes
-
-fsqrt_sd_unfl_dis:
- fmovm.x &0x80,FP_SCR0(%a6) # store out result
-
- lea FP_SCR0(%a6),%a0 # pass: result addr
- mov.l L_SCR3(%a6),%d1 # pass: rnd prec,mode
- bsr.l unf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set possible 'Z' ccode
- fmovm.x FP_SCR0(%a6),&0x80 # return default result in fp0
- rts
-
-#
-# operand will underflow AND underflow is enabled.
-# Therefore, we must return the result rounded to extended precision.
-#
-fsqrt_sd_unfl_ena:
- mov.l FP_SCR0_HI(%a6),FP_SCR1_HI(%a6)
- mov.l FP_SCR0_LO(%a6),FP_SCR1_LO(%a6)
- mov.w FP_SCR0_EX(%a6),%d1 # load current exponent
-
- mov.l %d2,-(%sp) # save d2
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # subtract scale factor
- addi.l &0x6000,%d1 # add new bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat new sign,new exp
- mov.w %d1,FP_SCR1_EX(%a6) # insert new exp
- fmovm.x FP_SCR1(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fsqrt_sd_unfl_dis
-
-#
-# operand WILL overflow.
-#
-fsqrt_sd_ovfl:
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform square root
-
- fmov.l &0x0,%fpcr # clear FPCR
- fmov.l %fpsr,%d1 # save FPSR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
-fsqrt_sd_ovfl_tst:
- or.l &ovfl_inx_mask,USER_FPSR(%a6) # set ovfl/aovfl/ainex
-
- mov.b FPCR_ENABLE(%a6),%d1
- andi.b &0x13,%d1 # is OVFL or INEX enabled?
- bne.b fsqrt_sd_ovfl_ena # yes
-
-#
-# OVFL is not enabled; therefore, we must create the default result by
-# calling ovf_res().
-#
-fsqrt_sd_ovfl_dis:
- btst &neg_bit,FPSR_CC(%a6) # is result negative?
- sne %d1 # set sign param accordingly
- mov.l L_SCR3(%a6),%d0 # pass: prec,mode
- bsr.l ovf_res # calculate default result
- or.b %d0,FPSR_CC(%a6) # set INF,N if applicable
- fmovm.x (%a0),&0x80 # return default result in fp0
- rts
-
-#
-# OVFL is enabled.
-# the INEX2 bit has already been updated by the round to the correct precision.
-# now, round to extended(and don't alter the FPSR).
-#
-fsqrt_sd_ovfl_ena:
- mov.l %d2,-(%sp) # save d2
- mov.w FP_SCR0_EX(%a6),%d1 # fetch {sgn,exp}
- mov.l %d1,%d2 # make a copy
- andi.l &0x7fff,%d1 # strip sign
- andi.w &0x8000,%d2 # keep old sign
- sub.l %d0,%d1 # add scale factor
- subi.l &0x6000,%d1 # subtract bias
- andi.w &0x7fff,%d1
- or.w %d2,%d1 # concat sign,exp
- mov.w %d1,FP_SCR0_EX(%a6) # insert new exponent
- fmovm.x FP_SCR0(%a6),&0x40 # return EXOP in fp1
- mov.l (%sp)+,%d2 # restore d2
- bra.b fsqrt_sd_ovfl_dis
-
-#
-# the move in MAY underflow. so...
-#
-fsqrt_sd_may_ovfl:
- btst &0x0,1+FP_SCR0_EX(%a6) # is exponent 0x3fff?
- bne.w fsqrt_sd_ovfl # yes, so overflow
-
- fmov.l &0x0,%fpsr # clear FPSR
- fmov.l L_SCR3(%a6),%fpcr # set FPCR
-
- fsqrt.x FP_SCR0(%a6),%fp0 # perform absolute
-
- fmov.l %fpsr,%d1 # save status
- fmov.l &0x0,%fpcr # clear FPCR
-
- or.l %d1,USER_FPSR(%a6) # save INEX2,N
-
- fmov.x %fp0,%fp1 # make a copy of result
- fcmp.b %fp1,&0x1 # is |result| >= 1.b?
- fbge.w fsqrt_sd_ovfl_tst # yes; overflow has occurred
-
-# no, it didn't overflow; we have correct result
- bra.w fsqrt_sd_normal_exit
-
-##########################################################################
-
-#
-# input is not normalized; what is it?
-#
-fsqrt_not_norm:
- cmpi.b %d1,&DENORM # weed out DENORM
- beq.w fsqrt_denorm
- cmpi.b %d1,&ZERO # weed out ZERO
- beq.b fsqrt_zero
- cmpi.b %d1,&INF # weed out INF
- beq.b fsqrt_inf
- cmpi.b %d1,&SNAN # weed out SNAN
- beq.l res_snan_1op
- bra.l res_qnan_1op
-
-#
-# fsqrt(+0) = +0
-# fsqrt(-0) = -0
-# fsqrt(+INF) = +INF
-# fsqrt(-INF) = OPERR
-#
-fsqrt_zero:
- tst.b SRC_EX(%a0) # is ZERO positive or negative?
- bmi.b fsqrt_zero_m # negative
-fsqrt_zero_p:
- fmov.s &0x00000000,%fp0 # return +ZERO
- mov.b &z_bmask,FPSR_CC(%a6) # set 'Z' ccode bit
- rts
-fsqrt_zero_m:
- fmov.s &0x80000000,%fp0 # return -ZERO
- mov.b &z_bmask+neg_bmask,FPSR_CC(%a6) # set 'Z','N' ccode bits
- rts
-
-fsqrt_inf:
- tst.b SRC_EX(%a0) # is INF positive or negative?
- bmi.l res_operr # negative
-fsqrt_inf_p:
- fmovm.x SRC(%a0),&0x80 # return +INF in fp0
- mov.b &inf_bmask,FPSR_CC(%a6) # set 'I' ccode bit
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# fetch_dreg(): fetch register according to index in d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# d0 = value of register fetched #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1 which can range from zero #
-# to fifteen, load the corresponding register file value (where #
-# address register indexes start at 8). D0/D1/A0/A1/A6/A7 are on the #
-# stack. The rest should still be in their original places. #
-# #
-#########################################################################
-
-# this routine leaves d1 intact for subsequent store_dreg calls.
- global fetch_dreg
-fetch_dreg:
- mov.w (tbl_fdreg.b,%pc,%d1.w*2),%d0
- jmp (tbl_fdreg.b,%pc,%d0.w*1)
-
-tbl_fdreg:
- short fdreg0 - tbl_fdreg
- short fdreg1 - tbl_fdreg
- short fdreg2 - tbl_fdreg
- short fdreg3 - tbl_fdreg
- short fdreg4 - tbl_fdreg
- short fdreg5 - tbl_fdreg
- short fdreg6 - tbl_fdreg
- short fdreg7 - tbl_fdreg
- short fdreg8 - tbl_fdreg
- short fdreg9 - tbl_fdreg
- short fdrega - tbl_fdreg
- short fdregb - tbl_fdreg
- short fdregc - tbl_fdreg
- short fdregd - tbl_fdreg
- short fdrege - tbl_fdreg
- short fdregf - tbl_fdreg
-
-fdreg0:
- mov.l EXC_DREGS+0x0(%a6),%d0
- rts
-fdreg1:
- mov.l EXC_DREGS+0x4(%a6),%d0
- rts
-fdreg2:
- mov.l %d2,%d0
- rts
-fdreg3:
- mov.l %d3,%d0
- rts
-fdreg4:
- mov.l %d4,%d0
- rts
-fdreg5:
- mov.l %d5,%d0
- rts
-fdreg6:
- mov.l %d6,%d0
- rts
-fdreg7:
- mov.l %d7,%d0
- rts
-fdreg8:
- mov.l EXC_DREGS+0x8(%a6),%d0
- rts
-fdreg9:
- mov.l EXC_DREGS+0xc(%a6),%d0
- rts
-fdrega:
- mov.l %a2,%d0
- rts
-fdregb:
- mov.l %a3,%d0
- rts
-fdregc:
- mov.l %a4,%d0
- rts
-fdregd:
- mov.l %a5,%d0
- rts
-fdrege:
- mov.l (%a6),%d0
- rts
-fdregf:
- mov.l EXC_A7(%a6),%d0
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_l(): store longword to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = longowrd value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the longword value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_l
-store_dreg_l:
- mov.w (tbl_sdregl.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregl.b,%pc,%d1.w*1)
-
-tbl_sdregl:
- short sdregl0 - tbl_sdregl
- short sdregl1 - tbl_sdregl
- short sdregl2 - tbl_sdregl
- short sdregl3 - tbl_sdregl
- short sdregl4 - tbl_sdregl
- short sdregl5 - tbl_sdregl
- short sdregl6 - tbl_sdregl
- short sdregl7 - tbl_sdregl
-
-sdregl0:
- mov.l %d0,EXC_DREGS+0x0(%a6)
- rts
-sdregl1:
- mov.l %d0,EXC_DREGS+0x4(%a6)
- rts
-sdregl2:
- mov.l %d0,%d2
- rts
-sdregl3:
- mov.l %d0,%d3
- rts
-sdregl4:
- mov.l %d0,%d4
- rts
-sdregl5:
- mov.l %d0,%d5
- rts
-sdregl6:
- mov.l %d0,%d6
- rts
-sdregl7:
- mov.l %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_w(): store word to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = word value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the word value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_w
-store_dreg_w:
- mov.w (tbl_sdregw.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregw.b,%pc,%d1.w*1)
-
-tbl_sdregw:
- short sdregw0 - tbl_sdregw
- short sdregw1 - tbl_sdregw
- short sdregw2 - tbl_sdregw
- short sdregw3 - tbl_sdregw
- short sdregw4 - tbl_sdregw
- short sdregw5 - tbl_sdregw
- short sdregw6 - tbl_sdregw
- short sdregw7 - tbl_sdregw
-
-sdregw0:
- mov.w %d0,2+EXC_DREGS+0x0(%a6)
- rts
-sdregw1:
- mov.w %d0,2+EXC_DREGS+0x4(%a6)
- rts
-sdregw2:
- mov.w %d0,%d2
- rts
-sdregw3:
- mov.w %d0,%d3
- rts
-sdregw4:
- mov.w %d0,%d4
- rts
-sdregw5:
- mov.w %d0,%d5
- rts
-sdregw6:
- mov.w %d0,%d6
- rts
-sdregw7:
- mov.w %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_dreg_b(): store byte to data register specified by d1 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = byte value to store #
-# d1 = index of register to fetch from #
-# #
-# OUTPUT ************************************************************** #
-# (data register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# According to the index value in d1, store the byte value #
-# in d0 to the corresponding data register. D0/D1 are on the stack #
-# while the rest are in their initial places. #
-# #
-#########################################################################
-
- global store_dreg_b
-store_dreg_b:
- mov.w (tbl_sdregb.b,%pc,%d1.w*2),%d1
- jmp (tbl_sdregb.b,%pc,%d1.w*1)
-
-tbl_sdregb:
- short sdregb0 - tbl_sdregb
- short sdregb1 - tbl_sdregb
- short sdregb2 - tbl_sdregb
- short sdregb3 - tbl_sdregb
- short sdregb4 - tbl_sdregb
- short sdregb5 - tbl_sdregb
- short sdregb6 - tbl_sdregb
- short sdregb7 - tbl_sdregb
-
-sdregb0:
- mov.b %d0,3+EXC_DREGS+0x0(%a6)
- rts
-sdregb1:
- mov.b %d0,3+EXC_DREGS+0x4(%a6)
- rts
-sdregb2:
- mov.b %d0,%d2
- rts
-sdregb3:
- mov.b %d0,%d3
- rts
-sdregb4:
- mov.b %d0,%d4
- rts
-sdregb5:
- mov.b %d0,%d5
- rts
-sdregb6:
- mov.b %d0,%d6
- rts
-sdregb7:
- mov.b %d0,%d7
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# inc_areg(): increment an address register by the value in d0 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = amount to increment by #
-# d1 = index of address register to increment #
-# #
-# OUTPUT ************************************************************** #
-# (address register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# Typically used for an instruction w/ a post-increment <ea>, #
-# this routine adds the increment value in d0 to the address register #
-# specified by d1. A0/A1/A6/A7 reside on the stack. The rest reside #
-# in their original places. #
-# For a7, if the increment amount is one, then we have to #
-# increment by two. For any a7 update, set the mia7_flag so that if #
-# an access error exception occurs later in emulation, this address #
-# register update can be undone. #
-# #
-#########################################################################
-
- global inc_areg
-inc_areg:
- mov.w (tbl_iareg.b,%pc,%d1.w*2),%d1
- jmp (tbl_iareg.b,%pc,%d1.w*1)
-
-tbl_iareg:
- short iareg0 - tbl_iareg
- short iareg1 - tbl_iareg
- short iareg2 - tbl_iareg
- short iareg3 - tbl_iareg
- short iareg4 - tbl_iareg
- short iareg5 - tbl_iareg
- short iareg6 - tbl_iareg
- short iareg7 - tbl_iareg
-
-iareg0: add.l %d0,EXC_DREGS+0x8(%a6)
- rts
-iareg1: add.l %d0,EXC_DREGS+0xc(%a6)
- rts
-iareg2: add.l %d0,%a2
- rts
-iareg3: add.l %d0,%a3
- rts
-iareg4: add.l %d0,%a4
- rts
-iareg5: add.l %d0,%a5
- rts
-iareg6: add.l %d0,(%a6)
- rts
-iareg7: mov.b &mia7_flg,SPCOND_FLG(%a6)
- cmpi.b %d0,&0x1
- beq.b iareg7b
- add.l %d0,EXC_A7(%a6)
- rts
-iareg7b:
- addq.l &0x2,EXC_A7(%a6)
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# dec_areg(): decrement an address register by the value in d0 #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = amount to decrement by #
-# d1 = index of address register to decrement #
-# #
-# OUTPUT ************************************************************** #
-# (address register is updated) #
-# #
-# ALGORITHM *********************************************************** #
-# Typically used for an instruction w/ a pre-decrement <ea>, #
-# this routine adds the decrement value in d0 to the address register #
-# specified by d1. A0/A1/A6/A7 reside on the stack. The rest reside #
-# in their original places. #
-# For a7, if the decrement amount is one, then we have to #
-# decrement by two. For any a7 update, set the mda7_flag so that if #
-# an access error exception occurs later in emulation, this address #
-# register update can be undone. #
-# #
-#########################################################################
-
- global dec_areg
-dec_areg:
- mov.w (tbl_dareg.b,%pc,%d1.w*2),%d1
- jmp (tbl_dareg.b,%pc,%d1.w*1)
-
-tbl_dareg:
- short dareg0 - tbl_dareg
- short dareg1 - tbl_dareg
- short dareg2 - tbl_dareg
- short dareg3 - tbl_dareg
- short dareg4 - tbl_dareg
- short dareg5 - tbl_dareg
- short dareg6 - tbl_dareg
- short dareg7 - tbl_dareg
-
-dareg0: sub.l %d0,EXC_DREGS+0x8(%a6)
- rts
-dareg1: sub.l %d0,EXC_DREGS+0xc(%a6)
- rts
-dareg2: sub.l %d0,%a2
- rts
-dareg3: sub.l %d0,%a3
- rts
-dareg4: sub.l %d0,%a4
- rts
-dareg5: sub.l %d0,%a5
- rts
-dareg6: sub.l %d0,(%a6)
- rts
-dareg7: mov.b &mda7_flg,SPCOND_FLG(%a6)
- cmpi.b %d0,&0x1
- beq.b dareg7b
- sub.l %d0,EXC_A7(%a6)
- rts
-dareg7b:
- subq.l &0x2,EXC_A7(%a6)
- rts
-
-##############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# load_fpn1(): load FP register value into FP_SRC(a6). #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = index of FP register to load #
-# #
-# OUTPUT ************************************************************** #
-# FP_SRC(a6) = value loaded from FP register file #
-# #
-# ALGORITHM *********************************************************** #
-# Using the index in d0, load FP_SRC(a6) with a number from the #
-# FP register file. #
-# #
-#########################################################################
-
- global load_fpn1
-load_fpn1:
- mov.w (tbl_load_fpn1.b,%pc,%d0.w*2), %d0
- jmp (tbl_load_fpn1.b,%pc,%d0.w*1)
-
-tbl_load_fpn1:
- short load_fpn1_0 - tbl_load_fpn1
- short load_fpn1_1 - tbl_load_fpn1
- short load_fpn1_2 - tbl_load_fpn1
- short load_fpn1_3 - tbl_load_fpn1
- short load_fpn1_4 - tbl_load_fpn1
- short load_fpn1_5 - tbl_load_fpn1
- short load_fpn1_6 - tbl_load_fpn1
- short load_fpn1_7 - tbl_load_fpn1
-
-load_fpn1_0:
- mov.l 0+EXC_FP0(%a6), 0+FP_SRC(%a6)
- mov.l 4+EXC_FP0(%a6), 4+FP_SRC(%a6)
- mov.l 8+EXC_FP0(%a6), 8+FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_1:
- mov.l 0+EXC_FP1(%a6), 0+FP_SRC(%a6)
- mov.l 4+EXC_FP1(%a6), 4+FP_SRC(%a6)
- mov.l 8+EXC_FP1(%a6), 8+FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_2:
- fmovm.x &0x20, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_3:
- fmovm.x &0x10, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_4:
- fmovm.x &0x08, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_5:
- fmovm.x &0x04, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_6:
- fmovm.x &0x02, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-load_fpn1_7:
- fmovm.x &0x01, FP_SRC(%a6)
- lea FP_SRC(%a6), %a0
- rts
-
-#############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# load_fpn2(): load FP register value into FP_DST(a6). #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# d0 = index of FP register to load #
-# #
-# OUTPUT ************************************************************** #
-# FP_DST(a6) = value loaded from FP register file #
-# #
-# ALGORITHM *********************************************************** #
-# Using the index in d0, load FP_DST(a6) with a number from the #
-# FP register file. #
-# #
-#########################################################################
-
- global load_fpn2
-load_fpn2:
- mov.w (tbl_load_fpn2.b,%pc,%d0.w*2), %d0
- jmp (tbl_load_fpn2.b,%pc,%d0.w*1)
-
-tbl_load_fpn2:
- short load_fpn2_0 - tbl_load_fpn2
- short load_fpn2_1 - tbl_load_fpn2
- short load_fpn2_2 - tbl_load_fpn2
- short load_fpn2_3 - tbl_load_fpn2
- short load_fpn2_4 - tbl_load_fpn2
- short load_fpn2_5 - tbl_load_fpn2
- short load_fpn2_6 - tbl_load_fpn2
- short load_fpn2_7 - tbl_load_fpn2
-
-load_fpn2_0:
- mov.l 0+EXC_FP0(%a6), 0+FP_DST(%a6)
- mov.l 4+EXC_FP0(%a6), 4+FP_DST(%a6)
- mov.l 8+EXC_FP0(%a6), 8+FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_1:
- mov.l 0+EXC_FP1(%a6), 0+FP_DST(%a6)
- mov.l 4+EXC_FP1(%a6), 4+FP_DST(%a6)
- mov.l 8+EXC_FP1(%a6), 8+FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_2:
- fmovm.x &0x20, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_3:
- fmovm.x &0x10, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_4:
- fmovm.x &0x08, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_5:
- fmovm.x &0x04, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_6:
- fmovm.x &0x02, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-load_fpn2_7:
- fmovm.x &0x01, FP_DST(%a6)
- lea FP_DST(%a6), %a0
- rts
-
-#############################################################################
-
-#########################################################################
-# XDEF **************************************************************** #
-# store_fpreg(): store an fp value to the fpreg designated d0. #
-# #
-# XREF **************************************************************** #
-# None #
-# #
-# INPUT *************************************************************** #
-# fp0 = extended precision value to store #
-# d0 = index of floating-point register #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Store the value in fp0 to the FP register designated by the #
-# value in d0. The FP number can be DENORM or SNAN so we have to be #
-# careful that we don't take an exception here. #
-# #
-#########################################################################
-
- global store_fpreg
-store_fpreg:
- mov.w (tbl_store_fpreg.b,%pc,%d0.w*2), %d0
- jmp (tbl_store_fpreg.b,%pc,%d0.w*1)
-
-tbl_store_fpreg:
- short store_fpreg_0 - tbl_store_fpreg
- short store_fpreg_1 - tbl_store_fpreg
- short store_fpreg_2 - tbl_store_fpreg
- short store_fpreg_3 - tbl_store_fpreg
- short store_fpreg_4 - tbl_store_fpreg
- short store_fpreg_5 - tbl_store_fpreg
- short store_fpreg_6 - tbl_store_fpreg
- short store_fpreg_7 - tbl_store_fpreg
-
-store_fpreg_0:
- fmovm.x &0x80, EXC_FP0(%a6)
- rts
-store_fpreg_1:
- fmovm.x &0x80, EXC_FP1(%a6)
- rts
-store_fpreg_2:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x20
- rts
-store_fpreg_3:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x10
- rts
-store_fpreg_4:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x08
- rts
-store_fpreg_5:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x04
- rts
-store_fpreg_6:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x02
- rts
-store_fpreg_7:
- fmovm.x &0x01, -(%sp)
- fmovm.x (%sp)+, &0x01
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# get_packed(): fetch a packed operand from memory and then #
-# convert it to a floating-point binary number. #
-# #
-# XREF **************************************************************** #
-# _dcalc_ea() - calculate the correct <ea> #
-# _mem_read() - fetch the packed operand from memory #
-# facc_in_x() - the fetch failed so jump to special exit code #
-# decbin() - convert packed to binary extended precision #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# If no failure on _mem_read(): #
-# FP_SRC(a6) = packed operand now as a binary FP number #
-# #
-# ALGORITHM *********************************************************** #
-# Get the correct <ea> which is the value on the exception stack #
-# frame w/ maybe a correction factor if the <ea> is -(an) or (an)+. #
-# Then, fetch the operand from memory. If the fetch fails, exit #
-# through facc_in_x(). #
-# If the packed operand is a ZERO,NAN, or INF, convert it to #
-# its binary representation here. Else, call decbin() which will #
-# convert the packed value to an extended precision binary value. #
-# #
-#########################################################################
-
-# the stacked <ea> for packed is correct except for -(An).
-# the base reg must be updated for both -(An) and (An)+.
- global get_packed
-get_packed:
- mov.l &0xc,%d0 # packed is 12 bytes
- bsr.l _dcalc_ea # fetch <ea>; correct An
-
- lea FP_SRC(%a6),%a1 # pass: ptr to super dst
- mov.l &0xc,%d0 # pass: 12 bytes
- bsr.l _dmem_read # read packed operand
-
- tst.l %d1 # did dfetch fail?
- bne.l facc_in_x # yes
-
-# The packed operand is an INF or a NAN if the exponent field is all ones.
- bfextu FP_SRC(%a6){&1:&15},%d0 # get exp
- cmpi.w %d0,&0x7fff # INF or NAN?
- bne.b gp_try_zero # no
- rts # operand is an INF or NAN
-
-# The packed operand is a zero if the mantissa is all zero, else it's
-# a normal packed op.
-gp_try_zero:
- mov.b 3+FP_SRC(%a6),%d0 # get byte 4
- andi.b &0x0f,%d0 # clear all but last nybble
- bne.b gp_not_spec # not a zero
- tst.l FP_SRC_HI(%a6) # is lw 2 zero?
- bne.b gp_not_spec # not a zero
- tst.l FP_SRC_LO(%a6) # is lw 3 zero?
- bne.b gp_not_spec # not a zero
- rts # operand is a ZERO
-gp_not_spec:
- lea FP_SRC(%a6),%a0 # pass: ptr to packed op
- bsr.l decbin # convert to extended
- fmovm.x &0x80,FP_SRC(%a6) # make this the srcop
- rts
-
-#########################################################################
-# decbin(): Converts normalized packed bcd value pointed to by register #
-# a0 to extended-precision value in fp0. #
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to normalized packed bcd value #
-# #
-# OUTPUT ************************************************************** #
-# fp0 = exact fp representation of the packed bcd value. #
-# #
-# ALGORITHM *********************************************************** #
-# Expected is a normal bcd (i.e. non-exceptional; all inf, zero, #
-# and NaN operands are dispatched without entering this routine) #
-# value in 68881/882 format at location (a0). #
-# #
-# A1. Convert the bcd exponent to binary by successive adds and #
-# muls. Set the sign according to SE. Subtract 16 to compensate #
-# for the mantissa which is to be interpreted as 17 integer #
-# digits, rather than 1 integer and 16 fraction digits. #
-# Note: this operation can never overflow. #
-# #
-# A2. Convert the bcd mantissa to binary by successive #
-# adds and muls in FP0. Set the sign according to SM. #
-# The mantissa digits will be converted with the decimal point #
-# assumed following the least-significant digit. #
-# Note: this operation can never overflow. #
-# #
-# A3. Count the number of leading/trailing zeros in the #
-# bcd string. If SE is positive, count the leading zeros; #
-# if negative, count the trailing zeros. Set the adjusted #
-# exponent equal to the exponent from A1 and the zero count #
-# added if SM = 1 and subtracted if SM = 0. Scale the #
-# mantissa the equivalent of forcing in the bcd value: #
-# #
-# SM = 0 a non-zero digit in the integer position #
-# SM = 1 a non-zero digit in Mant0, lsd of the fraction #
-# #
-# this will insure that any value, regardless of its #
-# representation (ex. 0.1E2, 1E1, 10E0, 100E-1), is converted #
-# consistently. #
-# #
-# A4. Calculate the factor 10^exp in FP1 using a table of #
-# 10^(2^n) values. To reduce the error in forming factors #
-# greater than 10^27, a directed rounding scheme is used with #
-# tables rounded to RN, RM, and RP, according to the table #
-# in the comments of the pwrten section. #
-# #
-# A5. Form the final binary number by scaling the mantissa by #
-# the exponent factor. This is done by multiplying the #
-# mantissa in FP0 by the factor in FP1 if the adjusted #
-# exponent sign is positive, and dividing FP0 by FP1 if #
-# it is negative. #
-# #
-# Clean up and return. Check if the final mul or div was inexact. #
-# If so, set INEX1 in USER_FPSR. #
-# #
-#########################################################################
-
-#
-# PTENRN, PTENRM, and PTENRP are arrays of powers of 10 rounded
-# to nearest, minus, and plus, respectively. The tables include
-# 10**{1,2,4,8,16,32,64,128,256,512,1024,2048,4096}. No rounding
-# is required until the power is greater than 27, however, all
-# tables include the first 5 for ease of indexing.
-#
-RTABLE:
- byte 0,0,0,0
- byte 2,3,2,3
- byte 2,3,3,2
- byte 3,2,2,3
-
- set FNIBS,7
- set FSTRT,0
-
- set ESTRT,4
- set EDIGITS,2
-
- global decbin
-decbin:
- mov.l 0x0(%a0),FP_SCR0_EX(%a6) # make a copy of input
- mov.l 0x4(%a0),FP_SCR0_HI(%a6) # so we don't alter it
- mov.l 0x8(%a0),FP_SCR0_LO(%a6)
-
- lea FP_SCR0(%a6),%a0
-
- movm.l &0x3c00,-(%sp) # save d2-d5
- fmovm.x &0x1,-(%sp) # save fp1
-#
-# Calculate exponent:
-# 1. Copy bcd value in memory for use as a working copy.
-# 2. Calculate absolute value of exponent in d1 by mul and add.
-# 3. Correct for exponent sign.
-# 4. Subtract 16 to compensate for interpreting the mant as all integer digits.
-# (i.e., all digits assumed left of the decimal point.)
-#
-# Register usage:
-#
-# calc_e:
-# (*) d0: temp digit storage
-# (*) d1: accumulator for binary exponent
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: first word of bcd
-# ( ) a0: pointer to working bcd value
-# ( ) a6: pointer to original bcd value
-# (*) FP_SCR1: working copy of original bcd value
-# (*) L_SCR1: copy of original exponent word
-#
-calc_e:
- mov.l &EDIGITS,%d2 # # of nibbles (digits) in fraction part
- mov.l &ESTRT,%d3 # counter to pick up digits
- mov.l (%a0),%d4 # get first word of bcd
- clr.l %d1 # zero d1 for accumulator
-e_gd:
- mulu.l &0xa,%d1 # mul partial product by one digit place
- bfextu %d4{%d3:&4},%d0 # get the digit and zero extend into d0
- add.l %d0,%d1 # d1 = d1 + d0
- addq.b &4,%d3 # advance d3 to the next digit
- dbf.w %d2,e_gd # if we have used all 3 digits, exit loop
- btst &30,%d4 # get SE
- beq.b e_pos # don't negate if pos
- neg.l %d1 # negate before subtracting
-e_pos:
- sub.l &16,%d1 # sub to compensate for shift of mant
- bge.b e_save # if still pos, do not neg
- neg.l %d1 # now negative, make pos and set SE
- or.l &0x40000000,%d4 # set SE in d4,
- or.l &0x40000000,(%a0) # and in working bcd
-e_save:
- mov.l %d1,-(%sp) # save exp on stack
-#
-#
-# Calculate mantissa:
-# 1. Calculate absolute value of mantissa in fp0 by mul and add.
-# 2. Correct for mantissa sign.
-# (i.e., all digits assumed left of the decimal point.)
-#
-# Register usage:
-#
-# calc_m:
-# (*) d0: temp digit storage
-# (*) d1: lword counter
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: words 2 and 3 of bcd
-# ( ) a0: pointer to working bcd value
-# ( ) a6: pointer to original bcd value
-# (*) fp0: mantissa accumulator
-# ( ) FP_SCR1: working copy of original bcd value
-# ( ) L_SCR1: copy of original exponent word
-#
-calc_m:
- mov.l &1,%d1 # word counter, init to 1
- fmov.s &0x00000000,%fp0 # accumulator
-#
-#
-# Since the packed number has a long word between the first & second parts,
-# get the integer digit then skip down & get the rest of the
-# mantissa. We will unroll the loop once.
-#
- bfextu (%a0){&28:&4},%d0 # integer part is ls digit in long word
- fadd.b %d0,%fp0 # add digit to sum in fp0
-#
-#
-# Get the rest of the mantissa.
-#
-loadlw:
- mov.l (%a0,%d1.L*4),%d4 # load mantissa lonqword into d4
- mov.l &FSTRT,%d3 # counter to pick up digits
- mov.l &FNIBS,%d2 # reset number of digits per a0 ptr
-md2b:
- fmul.s &0x41200000,%fp0 # fp0 = fp0 * 10
- bfextu %d4{%d3:&4},%d0 # get the digit and zero extend
- fadd.b %d0,%fp0 # fp0 = fp0 + digit
-#
-#
-# If all the digits (8) in that long word have been converted (d2=0),
-# then inc d1 (=2) to point to the next long word and reset d3 to 0
-# to initialize the digit offset, and set d2 to 7 for the digit count;
-# else continue with this long word.
-#
- addq.b &4,%d3 # advance d3 to the next digit
- dbf.w %d2,md2b # check for last digit in this lw
-nextlw:
- addq.l &1,%d1 # inc lw pointer in mantissa
- cmp.l %d1,&2 # test for last lw
- ble.b loadlw # if not, get last one
-#
-# Check the sign of the mant and make the value in fp0 the same sign.
-#
-m_sign:
- btst &31,(%a0) # test sign of the mantissa
- beq.b ap_st_z # if clear, go to append/strip zeros
- fneg.x %fp0 # if set, negate fp0
-#
-# Append/strip zeros:
-#
-# For adjusted exponents which have an absolute value greater than 27*,
-# this routine calculates the amount needed to normalize the mantissa
-# for the adjusted exponent. That number is subtracted from the exp
-# if the exp was positive, and added if it was negative. The purpose
-# of this is to reduce the value of the exponent and the possibility
-# of error in calculation of pwrten.
-#
-# 1. Branch on the sign of the adjusted exponent.
-# 2p.(positive exp)
-# 2. Check M16 and the digits in lwords 2 and 3 in decending order.
-# 3. Add one for each zero encountered until a non-zero digit.
-# 4. Subtract the count from the exp.
-# 5. Check if the exp has crossed zero in #3 above; make the exp abs
-# and set SE.
-# 6. Multiply the mantissa by 10**count.
-# 2n.(negative exp)
-# 2. Check the digits in lwords 3 and 2 in decending order.
-# 3. Add one for each zero encountered until a non-zero digit.
-# 4. Add the count to the exp.
-# 5. Check if the exp has crossed zero in #3 above; clear SE.
-# 6. Divide the mantissa by 10**count.
-#
-# *Why 27? If the adjusted exponent is within -28 < expA < 28, than
-# any adjustment due to append/strip zeros will drive the resultane
-# exponent towards zero. Since all pwrten constants with a power
-# of 27 or less are exact, there is no need to use this routine to
-# attempt to lessen the resultant exponent.
-#
-# Register usage:
-#
-# ap_st_z:
-# (*) d0: temp digit storage
-# (*) d1: zero count
-# (*) d2: digit count
-# (*) d3: offset pointer
-# ( ) d4: first word of bcd
-# (*) d5: lword counter
-# ( ) a0: pointer to working bcd value
-# ( ) FP_SCR1: working copy of original bcd value
-# ( ) L_SCR1: copy of original exponent word
-#
-#
-# First check the absolute value of the exponent to see if this
-# routine is necessary. If so, then check the sign of the exponent
-# and do append (+) or strip (-) zeros accordingly.
-# This section handles a positive adjusted exponent.
-#
-ap_st_z:
- mov.l (%sp),%d1 # load expA for range test
- cmp.l %d1,&27 # test is with 27
- ble.w pwrten # if abs(expA) <28, skip ap/st zeros
- btst &30,(%a0) # check sign of exp
- bne.b ap_st_n # if neg, go to neg side
- clr.l %d1 # zero count reg
- mov.l (%a0),%d4 # load lword 1 to d4
- bfextu %d4{&28:&4},%d0 # get M16 in d0
- bne.b ap_p_fx # if M16 is non-zero, go fix exp
- addq.l &1,%d1 # inc zero count
- mov.l &1,%d5 # init lword counter
- mov.l (%a0,%d5.L*4),%d4 # get lword 2 to d4
- bne.b ap_p_cl # if lw 2 is zero, skip it
- addq.l &8,%d1 # and inc count by 8
- addq.l &1,%d5 # inc lword counter
- mov.l (%a0,%d5.L*4),%d4 # get lword 3 to d4
-ap_p_cl:
- clr.l %d3 # init offset reg
- mov.l &7,%d2 # init digit counter
-ap_p_gd:
- bfextu %d4{%d3:&4},%d0 # get digit
- bne.b ap_p_fx # if non-zero, go to fix exp
- addq.l &4,%d3 # point to next digit
- addq.l &1,%d1 # inc digit counter
- dbf.w %d2,ap_p_gd # get next digit
-ap_p_fx:
- mov.l %d1,%d0 # copy counter to d2
- mov.l (%sp),%d1 # get adjusted exp from memory
- sub.l %d0,%d1 # subtract count from exp
- bge.b ap_p_fm # if still pos, go to pwrten
- neg.l %d1 # now its neg; get abs
- mov.l (%a0),%d4 # load lword 1 to d4
- or.l &0x40000000,%d4 # and set SE in d4
- or.l &0x40000000,(%a0) # and in memory
-#
-# Calculate the mantissa multiplier to compensate for the striping of
-# zeros from the mantissa.
-#
-ap_p_fm:
- lea.l PTENRN(%pc),%a1 # get address of power-of-ten table
- clr.l %d3 # init table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
- mov.l &3,%d2 # init d2 to count bits in counter
-ap_p_el:
- asr.l &1,%d0 # shift lsb into carry
- bcc.b ap_p_en # if 1, mul fp1 by pwrten factor
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-ap_p_en:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b ap_p_el # if not, get next bit
- fmul.x %fp1,%fp0 # mul mantissa by 10**(no_bits_shifted)
- bra.b pwrten # go calc pwrten
-#
-# This section handles a negative adjusted exponent.
-#
-ap_st_n:
- clr.l %d1 # clr counter
- mov.l &2,%d5 # set up d5 to point to lword 3
- mov.l (%a0,%d5.L*4),%d4 # get lword 3
- bne.b ap_n_cl # if not zero, check digits
- sub.l &1,%d5 # dec d5 to point to lword 2
- addq.l &8,%d1 # inc counter by 8
- mov.l (%a0,%d5.L*4),%d4 # get lword 2
-ap_n_cl:
- mov.l &28,%d3 # point to last digit
- mov.l &7,%d2 # init digit counter
-ap_n_gd:
- bfextu %d4{%d3:&4},%d0 # get digit
- bne.b ap_n_fx # if non-zero, go to exp fix
- subq.l &4,%d3 # point to previous digit
- addq.l &1,%d1 # inc digit counter
- dbf.w %d2,ap_n_gd # get next digit
-ap_n_fx:
- mov.l %d1,%d0 # copy counter to d0
- mov.l (%sp),%d1 # get adjusted exp from memory
- sub.l %d0,%d1 # subtract count from exp
- bgt.b ap_n_fm # if still pos, go fix mantissa
- neg.l %d1 # take abs of exp and clr SE
- mov.l (%a0),%d4 # load lword 1 to d4
- and.l &0xbfffffff,%d4 # and clr SE in d4
- and.l &0xbfffffff,(%a0) # and in memory
-#
-# Calculate the mantissa multiplier to compensate for the appending of
-# zeros to the mantissa.
-#
-ap_n_fm:
- lea.l PTENRN(%pc),%a1 # get address of power-of-ten table
- clr.l %d3 # init table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
- mov.l &3,%d2 # init d2 to count bits in counter
-ap_n_el:
- asr.l &1,%d0 # shift lsb into carry
- bcc.b ap_n_en # if 1, mul fp1 by pwrten factor
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-ap_n_en:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b ap_n_el # if not, get next bit
- fdiv.x %fp1,%fp0 # div mantissa by 10**(no_bits_shifted)
-#
-#
-# Calculate power-of-ten factor from adjusted and shifted exponent.
-#
-# Register usage:
-#
-# pwrten:
-# (*) d0: temp
-# ( ) d1: exponent
-# (*) d2: {FPCR[6:5],SM,SE} as index in RTABLE; temp
-# (*) d3: FPCR work copy
-# ( ) d4: first word of bcd
-# (*) a1: RTABLE pointer
-# calc_p:
-# (*) d0: temp
-# ( ) d1: exponent
-# (*) d3: PWRTxx table index
-# ( ) a0: pointer to working copy of bcd
-# (*) a1: PWRTxx pointer
-# (*) fp1: power-of-ten accumulator
-#
-# Pwrten calculates the exponent factor in the selected rounding mode
-# according to the following table:
-#
-# Sign of Mant Sign of Exp Rounding Mode PWRTEN Rounding Mode
-#
-# ANY ANY RN RN
-#
-# + + RP RP
-# - + RP RM
-# + - RP RM
-# - - RP RP
-#
-# + + RM RM
-# - + RM RP
-# + - RM RP
-# - - RM RM
-#
-# + + RZ RM
-# - + RZ RM
-# + - RZ RP
-# - - RZ RP
-#
-#
-pwrten:
- mov.l USER_FPCR(%a6),%d3 # get user's FPCR
- bfextu %d3{&26:&2},%d2 # isolate rounding mode bits
- mov.l (%a0),%d4 # reload 1st bcd word to d4
- asl.l &2,%d2 # format d2 to be
- bfextu %d4{&0:&2},%d0 # {FPCR[6],FPCR[5],SM,SE}
- add.l %d0,%d2 # in d2 as index into RTABLE
- lea.l RTABLE(%pc),%a1 # load rtable base
- mov.b (%a1,%d2),%d0 # load new rounding bits from table
- clr.l %d3 # clear d3 to force no exc and extended
- bfins %d0,%d3{&26:&2} # stuff new rounding bits in FPCR
- fmov.l %d3,%fpcr # write new FPCR
- asr.l &1,%d0 # write correct PTENxx table
- bcc.b not_rp # to a1
- lea.l PTENRP(%pc),%a1 # it is RP
- bra.b calc_p # go to init section
-not_rp:
- asr.l &1,%d0 # keep checking
- bcc.b not_rm
- lea.l PTENRM(%pc),%a1 # it is RM
- bra.b calc_p # go to init section
-not_rm:
- lea.l PTENRN(%pc),%a1 # it is RN
-calc_p:
- mov.l %d1,%d0 # copy exp to d0;use d0
- bpl.b no_neg # if exp is negative,
- neg.l %d0 # invert it
- or.l &0x40000000,(%a0) # and set SE bit
-no_neg:
- clr.l %d3 # table index
- fmov.s &0x3f800000,%fp1 # init fp1 to 1
-e_loop:
- asr.l &1,%d0 # shift next bit into carry
- bcc.b e_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-e_next:
- add.l &12,%d3 # inc d3 to next rtable entry
- tst.l %d0 # check if d0 is zero
- bne.b e_loop # not zero, continue shifting
-#
-#
-# Check the sign of the adjusted exp and make the value in fp0 the
-# same sign. If the exp was pos then multiply fp1*fp0;
-# else divide fp0/fp1.
-#
-# Register Usage:
-# norm:
-# ( ) a0: pointer to working bcd value
-# (*) fp0: mantissa accumulator
-# ( ) fp1: scaling factor - 10**(abs(exp))
-#
-pnorm:
- btst &30,(%a0) # test the sign of the exponent
- beq.b mul # if clear, go to multiply
-div:
- fdiv.x %fp1,%fp0 # exp is negative, so divide mant by exp
- bra.b end_dec
-mul:
- fmul.x %fp1,%fp0 # exp is positive, so multiply by exp
-#
-#
-# Clean up and return with result in fp0.
-#
-# If the final mul/div in decbin incurred an inex exception,
-# it will be inex2, but will be reported as inex1 by get_op.
-#
-end_dec:
- fmov.l %fpsr,%d0 # get status register
- bclr &inex2_bit+8,%d0 # test for inex2 and clear it
- beq.b no_exc # skip this if no exc
- ori.w &inx1a_mask,2+USER_FPSR(%a6) # set INEX1/AINEX
-no_exc:
- add.l &0x4,%sp # clear 1 lw param
- fmovm.x (%sp)+,&0x40 # restore fp1
- movm.l (%sp)+,&0x3c # restore d2-d5
- fmov.l &0x0,%fpcr
- fmov.l &0x0,%fpsr
- rts
-
-#########################################################################
-# bindec(): Converts an input in extended precision format to bcd format#
-# #
-# INPUT *************************************************************** #
-# a0 = pointer to the input extended precision value in memory. #
-# the input may be either normalized, unnormalized, or #
-# denormalized. #
-# d0 = contains the k-factor sign-extended to 32-bits. #
-# #
-# OUTPUT ************************************************************** #
-# FP_SCR0(a6) = bcd format result on the stack. #
-# #
-# ALGORITHM *********************************************************** #
-# #
-# A1. Set RM and size ext; Set SIGMA = sign of input. #
-# The k-factor is saved for use in d7. Clear the #
-# BINDEC_FLG for separating normalized/denormalized #
-# input. If input is unnormalized or denormalized, #
-# normalize it. #
-# #
-# A2. Set X = abs(input). #
-# #
-# A3. Compute ILOG. #
-# ILOG is the log base 10 of the input value. It is #
-# approximated by adding e + 0.f when the original #
-# value is viewed as 2^^e * 1.f in extended precision. #
-# This value is stored in d6. #
-# #
-# A4. Clr INEX bit. #
-# The operation in A3 above may have set INEX2. #
-# #
-# A5. Set ICTR = 0; #
-# ICTR is a flag used in A13. It must be set before the #
-# loop entry A6. #
-# #
-# A6. Calculate LEN. #
-# LEN is the number of digits to be displayed. The #
-# k-factor can dictate either the total number of digits, #
-# if it is a positive number, or the number of digits #
-# after the decimal point which are to be included as #
-# significant. See the 68882 manual for examples. #
-# If LEN is computed to be greater than 17, set OPERR in #
-# USER_FPSR. LEN is stored in d4. #
-# #
-# A7. Calculate SCALE. #
-# SCALE is equal to 10^ISCALE, where ISCALE is the number #
-# of decimal places needed to insure LEN integer digits #
-# in the output before conversion to bcd. LAMBDA is the #
-# sign of ISCALE, used in A9. Fp1 contains #
-# 10^^(abs(ISCALE)) using a rounding mode which is a #
-# function of the original rounding mode and the signs #
-# of ISCALE and X. A table is given in the code. #
-# #
-# A8. Clr INEX; Force RZ. #
-# The operation in A3 above may have set INEX2. #
-# RZ mode is forced for the scaling operation to insure #
-# only one rounding error. The grs bits are collected in #
-# the INEX flag for use in A10. #
-# #
-# A9. Scale X -> Y. #
-# The mantissa is scaled to the desired number of #
-# significant digits. The excess digits are collected #
-# in INEX2. #
-# #
-# A10. Or in INEX. #
-# If INEX is set, round error occurred. This is #
-# compensated for by 'or-ing' in the INEX2 flag to #
-# the lsb of Y. #
-# #
-# A11. Restore original FPCR; set size ext. #
-# Perform FINT operation in the user's rounding mode. #
-# Keep the size to extended. #
-# #
-# A12. Calculate YINT = FINT(Y) according to user's rounding #
-# mode. The FPSP routine sintd0 is used. The output #
-# is in fp0. #
-# #
-# A13. Check for LEN digits. #
-# If the int operation results in more than LEN digits, #
-# or less than LEN -1 digits, adjust ILOG and repeat from #
-# A6. This test occurs only on the first pass. If the #
-# result is exactly 10^LEN, decrement ILOG and divide #
-# the mantissa by 10. #
-# #
-# A14. Convert the mantissa to bcd. #
-# The binstr routine is used to convert the LEN digit #
-# mantissa to bcd in memory. The input to binstr is #
-# to be a fraction; i.e. (mantissa)/10^LEN and adjusted #
-# such that the decimal point is to the left of bit 63. #
-# The bcd digits are stored in the correct position in #
-# the final string area in memory. #
-# #
-# A15. Convert the exponent to bcd. #
-# As in A14 above, the exp is converted to bcd and the #
-# digits are stored in the final string. #
-# Test the length of the final exponent string. If the #
-# length is 4, set operr. #
-# #
-# A16. Write sign bits to final string. #
-# #
-#########################################################################
-
-set BINDEC_FLG, EXC_TEMP # DENORM flag
-
-# Constants in extended precision
-PLOG2:
- long 0x3FFD0000,0x9A209A84,0xFBCFF798,0x00000000
-PLOG2UP1:
- long 0x3FFD0000,0x9A209A84,0xFBCFF799,0x00000000
-
-# Constants in single precision
-FONE:
- long 0x3F800000,0x00000000,0x00000000,0x00000000
-FTWO:
- long 0x40000000,0x00000000,0x00000000,0x00000000
-FTEN:
- long 0x41200000,0x00000000,0x00000000,0x00000000
-F4933:
- long 0x459A2800,0x00000000,0x00000000,0x00000000
-
-RBDTBL:
- byte 0,0,0,0
- byte 3,3,2,2
- byte 3,2,2,3
- byte 2,3,3,2
-
-# Implementation Notes:
-#
-# The registers are used as follows:
-#
-# d0: scratch; LEN input to binstr
-# d1: scratch
-# d2: upper 32-bits of mantissa for binstr
-# d3: scratch;lower 32-bits of mantissa for binstr
-# d4: LEN
-# d5: LAMBDA/ICTR
-# d6: ILOG
-# d7: k-factor
-# a0: ptr for original operand/final result
-# a1: scratch pointer
-# a2: pointer to FP_X; abs(original value) in ext
-# fp0: scratch
-# fp1: scratch
-# fp2: scratch
-# F_SCR1:
-# F_SCR2:
-# L_SCR1:
-# L_SCR2:
-
- global bindec
-bindec:
- movm.l &0x3f20,-(%sp) # {%d2-%d7/%a2}
- fmovm.x &0x7,-(%sp) # {%fp0-%fp2}
-
-# A1. Set RM and size ext. Set SIGMA = sign input;
-# The k-factor is saved for use in d7. Clear BINDEC_FLG for
-# separating normalized/denormalized input. If the input
-# is a denormalized number, set the BINDEC_FLG memory word
-# to signal denorm. If the input is unnormalized, normalize
-# the input and test for denormalized result.
-#
- fmov.l &rm_mode*0x10,%fpcr # set RM and ext
- mov.l (%a0),L_SCR2(%a6) # save exponent for sign check
- mov.l %d0,%d7 # move k-factor to d7
-
- clr.b BINDEC_FLG(%a6) # clr norm/denorm flag
- cmpi.b STAG(%a6),&DENORM # is input a DENORM?
- bne.w A2_str # no; input is a NORM
-
-#
-# Normalize the denorm
-#
-un_de_norm:
- mov.w (%a0),%d0
- and.w &0x7fff,%d0 # strip sign of normalized exp
- mov.l 4(%a0),%d1
- mov.l 8(%a0),%d2
-norm_loop:
- sub.w &1,%d0
- lsl.l &1,%d2
- roxl.l &1,%d1
- tst.l %d1
- bge.b norm_loop
-#
-# Test if the normalized input is denormalized
-#
- tst.w %d0
- bgt.b pos_exp # if greater than zero, it is a norm
- st BINDEC_FLG(%a6) # set flag for denorm
-pos_exp:
- and.w &0x7fff,%d0 # strip sign of normalized exp
- mov.w %d0,(%a0)
- mov.l %d1,4(%a0)
- mov.l %d2,8(%a0)
-
-# A2. Set X = abs(input).
-#
-A2_str:
- mov.l (%a0),FP_SCR1(%a6) # move input to work space
- mov.l 4(%a0),FP_SCR1+4(%a6) # move input to work space
- mov.l 8(%a0),FP_SCR1+8(%a6) # move input to work space
- and.l &0x7fffffff,FP_SCR1(%a6) # create abs(X)
-
-# A3. Compute ILOG.
-# ILOG is the log base 10 of the input value. It is approx-
-# imated by adding e + 0.f when the original value is viewed
-# as 2^^e * 1.f in extended precision. This value is stored
-# in d6.
-#
-# Register usage:
-# Input/Output
-# d0: k-factor/exponent
-# d2: x/x
-# d3: x/x
-# d4: x/x
-# d5: x/x
-# d6: x/ILOG
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/x
-# a2: x/x
-# fp0: x/float(ILOG)
-# fp1: x/x
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X)/Abs(X) with $3fff exponent
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.b A3_cont # if clr, continue with norm
- mov.l &-4933,%d6 # force ILOG = -4933
- bra.b A4_str
-A3_cont:
- mov.w FP_SCR1(%a6),%d0 # move exp to d0
- mov.w &0x3fff,FP_SCR1(%a6) # replace exponent with 0x3fff
- fmov.x FP_SCR1(%a6),%fp0 # now fp0 has 1.f
- sub.w &0x3fff,%d0 # strip off bias
- fadd.w %d0,%fp0 # add in exp
- fsub.s FONE(%pc),%fp0 # subtract off 1.0
- fbge.w pos_res # if pos, branch
- fmul.x PLOG2UP1(%pc),%fp0 # if neg, mul by LOG2UP1
- fmov.l %fp0,%d6 # put ILOG in d6 as a lword
- bra.b A4_str # go move out ILOG
-pos_res:
- fmul.x PLOG2(%pc),%fp0 # if pos, mul by LOG2
- fmov.l %fp0,%d6 # put ILOG in d6 as a lword
-
-
-# A4. Clr INEX bit.
-# The operation in A3 above may have set INEX2.
-
-A4_str:
- fmov.l &0,%fpsr # zero all of fpsr - nothing needed
-
-
-# A5. Set ICTR = 0;
-# ICTR is a flag used in A13. It must be set before the
-# loop entry A6. The lower word of d5 is used for ICTR.
-
- clr.w %d5 # clear ICTR
-
-# A6. Calculate LEN.
-# LEN is the number of digits to be displayed. The k-factor
-# can dictate either the total number of digits, if it is
-# a positive number, or the number of digits after the
-# original decimal point which are to be included as
-# significant. See the 68882 manual for examples.
-# If LEN is computed to be greater than 17, set OPERR in
-# USER_FPSR. LEN is stored in d4.
-#
-# Register usage:
-# Input/Output
-# d0: exponent/Unchanged
-# d2: x/x/scratch
-# d3: x/x
-# d4: exc picture/LEN
-# d5: ICTR/Unchanged
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/x
-# a2: x/x
-# fp0: float(ILOG)/Unchanged
-# fp1: x/x
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A6_str:
- tst.l %d7 # branch on sign of k
- ble.b k_neg # if k <= 0, LEN = ILOG + 1 - k
- mov.l %d7,%d4 # if k > 0, LEN = k
- bra.b len_ck # skip to LEN check
-k_neg:
- mov.l %d6,%d4 # first load ILOG to d4
- sub.l %d7,%d4 # subtract off k
- addq.l &1,%d4 # add in the 1
-len_ck:
- tst.l %d4 # LEN check: branch on sign of LEN
- ble.b LEN_ng # if neg, set LEN = 1
- cmp.l %d4,&17 # test if LEN > 17
- ble.b A7_str # if not, forget it
- mov.l &17,%d4 # set max LEN = 17
- tst.l %d7 # if negative, never set OPERR
- ble.b A7_str # if positive, continue
- or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
- bra.b A7_str # finished here
-LEN_ng:
- mov.l &1,%d4 # min LEN is 1
-
-
-# A7. Calculate SCALE.
-# SCALE is equal to 10^ISCALE, where ISCALE is the number
-# of decimal places needed to insure LEN integer digits
-# in the output before conversion to bcd. LAMBDA is the sign
-# of ISCALE, used in A9. Fp1 contains 10^^(abs(ISCALE)) using
-# the rounding mode as given in the following table (see
-# Coonen, p. 7.23 as ref.; however, the SCALE variable is
-# of opposite sign in bindec.sa from Coonen).
-#
-# Initial USE
-# FPCR[6:5] LAMBDA SIGN(X) FPCR[6:5]
-# ----------------------------------------------
-# RN 00 0 0 00/0 RN
-# RN 00 0 1 00/0 RN
-# RN 00 1 0 00/0 RN
-# RN 00 1 1 00/0 RN
-# RZ 01 0 0 11/3 RP
-# RZ 01 0 1 11/3 RP
-# RZ 01 1 0 10/2 RM
-# RZ 01 1 1 10/2 RM
-# RM 10 0 0 11/3 RP
-# RM 10 0 1 10/2 RM
-# RM 10 1 0 10/2 RM
-# RM 10 1 1 11/3 RP
-# RP 11 0 0 10/2 RM
-# RP 11 0 1 11/3 RP
-# RP 11 1 0 11/3 RP
-# RP 11 1 1 10/2 RM
-#
-# Register usage:
-# Input/Output
-# d0: exponent/scratch - final is 0
-# d2: x/0 or 24 for A9
-# d3: x/scratch - offset ptr into PTENRM array
-# d4: LEN/Unchanged
-# d5: 0/ICTR:LAMBDA
-# d6: ILOG/ILOG or k if ((k<=0)&(ILOG<k))
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: x/ptr to PTENRM array
-# a2: x/x
-# fp0: float(ILOG)/Unchanged
-# fp1: x/10^ISCALE
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A7_str:
- tst.l %d7 # test sign of k
- bgt.b k_pos # if pos and > 0, skip this
- cmp.l %d7,%d6 # test k - ILOG
- blt.b k_pos # if ILOG >= k, skip this
- mov.l %d7,%d6 # if ((k<0) & (ILOG < k)) ILOG = k
-k_pos:
- mov.l %d6,%d0 # calc ILOG + 1 - LEN in d0
- addq.l &1,%d0 # add the 1
- sub.l %d4,%d0 # sub off LEN
- swap %d5 # use upper word of d5 for LAMBDA
- clr.w %d5 # set it zero initially
- clr.w %d2 # set up d2 for very small case
- tst.l %d0 # test sign of ISCALE
- bge.b iscale # if pos, skip next inst
- addq.w &1,%d5 # if neg, set LAMBDA true
- cmp.l %d0,&0xffffecd4 # test iscale <= -4908
- bgt.b no_inf # if false, skip rest
- add.l &24,%d0 # add in 24 to iscale
- mov.l &24,%d2 # put 24 in d2 for A9
-no_inf:
- neg.l %d0 # and take abs of ISCALE
-iscale:
- fmov.s FONE(%pc),%fp1 # init fp1 to 1
- bfextu USER_FPCR(%a6){&26:&2},%d1 # get initial rmode bits
- lsl.w &1,%d1 # put them in bits 2:1
- add.w %d5,%d1 # add in LAMBDA
- lsl.w &1,%d1 # put them in bits 3:1
- tst.l L_SCR2(%a6) # test sign of original x
- bge.b x_pos # if pos, don't set bit 0
- addq.l &1,%d1 # if neg, set bit 0
-x_pos:
- lea.l RBDTBL(%pc),%a2 # load rbdtbl base
- mov.b (%a2,%d1),%d3 # load d3 with new rmode
- lsl.l &4,%d3 # put bits in proper position
- fmov.l %d3,%fpcr # load bits into fpu
- lsr.l &4,%d3 # put bits in proper position
- tst.b %d3 # decode new rmode for pten table
- bne.b not_rn # if zero, it is RN
- lea.l PTENRN(%pc),%a1 # load a1 with RN table base
- bra.b rmode # exit decode
-not_rn:
- lsr.b &1,%d3 # get lsb in carry
- bcc.b not_rp2 # if carry clear, it is RM
- lea.l PTENRP(%pc),%a1 # load a1 with RP table base
- bra.b rmode # exit decode
-not_rp2:
- lea.l PTENRM(%pc),%a1 # load a1 with RM table base
-rmode:
- clr.l %d3 # clr table index
-e_loop2:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b e_next2 # if zero, skip the mul
- fmul.x (%a1,%d3),%fp1 # mul by 10**(d3_bit_no)
-e_next2:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if ISCALE is zero
- bne.b e_loop2 # if not, loop
-
-# A8. Clr INEX; Force RZ.
-# The operation in A3 above may have set INEX2.
-# RZ mode is forced for the scaling operation to insure
-# only one rounding error. The grs bits are collected in
-# the INEX flag for use in A10.
-#
-# Register usage:
-# Input/Output
-
- fmov.l &0,%fpsr # clr INEX
- fmov.l &rz_mode*0x10,%fpcr # set RZ rounding mode
-
-# A9. Scale X -> Y.
-# The mantissa is scaled to the desired number of significant
-# digits. The excess digits are collected in INEX2. If mul,
-# Check d2 for excess 10 exponential value. If not zero,
-# the iscale value would have caused the pwrten calculation
-# to overflow. Only a negative iscale can cause this, so
-# multiply by 10^(d2), which is now only allowed to be 24,
-# with a multiply by 10^8 and 10^16, which is exact since
-# 10^24 is exact. If the input was denormalized, we must
-# create a busy stack frame with the mul command and the
-# two operands, and allow the fpu to complete the multiply.
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with RZ mode/Unchanged
-# d2: 0 or 24/unchanged
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: ptr to PTENRM array/Unchanged
-# a2: x/x
-# fp0: float(ILOG)/X adjusted for SCALE (Y)
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Abs(X) with $3fff exponent/Unchanged
-# L_SCR1:x/x
-# L_SCR2:first word of X packed/Unchanged
-
-A9_str:
- fmov.x (%a0),%fp0 # load X from memory
- fabs.x %fp0 # use abs(X)
- tst.w %d5 # LAMBDA is in lower word of d5
- bne.b sc_mul # if neg (LAMBDA = 1), scale by mul
- fdiv.x %fp1,%fp0 # calculate X / SCALE -> Y to fp0
- bra.w A10_st # branch to A10
-
-sc_mul:
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.w A9_norm # if norm, continue with mul
-
-# for DENORM, we must calculate:
-# fp0 = input_op * 10^ISCALE * 10^24
-# since the input operand is a DENORM, we can't multiply it directly.
-# so, we do the multiplication of the exponents and mantissas separately.
-# in this way, we avoid underflow on intermediate stages of the
-# multiplication and guarantee a result without exception.
- fmovm.x &0x2,-(%sp) # save 10^ISCALE to stack
-
- mov.w (%sp),%d3 # grab exponent
- andi.w &0x7fff,%d3 # clear sign
- ori.w &0x8000,(%a0) # make DENORM exp negative
- add.w (%a0),%d3 # add DENORM exp to 10^ISCALE exp
- subi.w &0x3fff,%d3 # subtract BIAS
- add.w 36(%a1),%d3
- subi.w &0x3fff,%d3 # subtract BIAS
- add.w 48(%a1),%d3
- subi.w &0x3fff,%d3 # subtract BIAS
-
- bmi.w sc_mul_err # is result is DENORM, punt!!!
-
- andi.w &0x8000,(%sp) # keep sign
- or.w %d3,(%sp) # insert new exponent
- andi.w &0x7fff,(%a0) # clear sign bit on DENORM again
- mov.l 0x8(%a0),-(%sp) # put input op mantissa on stk
- mov.l 0x4(%a0),-(%sp)
- mov.l &0x3fff0000,-(%sp) # force exp to zero
- fmovm.x (%sp)+,&0x80 # load normalized DENORM into fp0
- fmul.x (%sp)+,%fp0
-
-# fmul.x 36(%a1),%fp0 # multiply fp0 by 10^8
-# fmul.x 48(%a1),%fp0 # multiply fp0 by 10^16
- mov.l 36+8(%a1),-(%sp) # get 10^8 mantissa
- mov.l 36+4(%a1),-(%sp)
- mov.l &0x3fff0000,-(%sp) # force exp to zero
- mov.l 48+8(%a1),-(%sp) # get 10^16 mantissa
- mov.l 48+4(%a1),-(%sp)
- mov.l &0x3fff0000,-(%sp)# force exp to zero
- fmul.x (%sp)+,%fp0 # multiply fp0 by 10^8
- fmul.x (%sp)+,%fp0 # multiply fp0 by 10^16
- bra.b A10_st
-
-sc_mul_err:
- bra.b sc_mul_err
-
-A9_norm:
- tst.w %d2 # test for small exp case
- beq.b A9_con # if zero, continue as normal
- fmul.x 36(%a1),%fp0 # multiply fp0 by 10^8
- fmul.x 48(%a1),%fp0 # multiply fp0 by 10^16
-A9_con:
- fmul.x %fp1,%fp0 # calculate X * SCALE -> Y to fp0
-
-# A10. Or in INEX.
-# If INEX is set, round error occurred. This is compensated
-# for by 'or-ing' in the INEX2 flag to the lsb of Y.
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with RZ mode/FPSR with INEX2 isolated
-# d2: x/x
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/final result
-# a1: ptr to PTENxx array/Unchanged
-# a2: x/ptr to FP_SCR1(a6)
-# fp0: Y/Y with lsb adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-
-A10_st:
- fmov.l %fpsr,%d0 # get FPSR
- fmov.x %fp0,FP_SCR1(%a6) # move Y to memory
- lea.l FP_SCR1(%a6),%a2 # load a2 with ptr to FP_SCR1
- btst &9,%d0 # check if INEX2 set
- beq.b A11_st # if clear, skip rest
- or.l &1,8(%a2) # or in 1 to lsb of mantissa
- fmov.x FP_SCR1(%a6),%fp0 # write adjusted Y back to fpu
-
-
-# A11. Restore original FPCR; set size ext.
-# Perform FINT operation in the user's rounding mode. Keep
-# the size to extended. The sintdo entry point in the sint
-# routine expects the FPCR value to be in USER_FPCR for
-# mode and precision. The original FPCR is saved in L_SCR1.
-
-A11_st:
- mov.l USER_FPCR(%a6),L_SCR1(%a6) # save it for later
- and.l &0x00000030,USER_FPCR(%a6) # set size to ext,
-# ;block exceptions
-
-
-# A12. Calculate YINT = FINT(Y) according to user's rounding mode.
-# The FPSP routine sintd0 is used. The output is in fp0.
-#
-# Register usage:
-# Input/Output
-# d0: FPSR with AINEX cleared/FPCR with size set to ext
-# d2: x/x/scratch
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/Unchanged
-# d6: ILOG/Unchanged
-# d7: k-factor/Unchanged
-# a0: ptr for original operand/src ptr for sintdo
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# a6: temp pointer to FP_SCR1(a6) - orig value saved and restored
-# fp0: Y/YINT
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/x
-# F_SCR1:x/x
-# F_SCR2:Y adjusted for inex/Y with original exponent
-# L_SCR1:x/original USER_FPCR
-# L_SCR2:first word of X packed/Unchanged
-
-A12_st:
- movm.l &0xc0c0,-(%sp) # save regs used by sintd0 {%d0-%d1/%a0-%a1}
- mov.l L_SCR1(%a6),-(%sp)
- mov.l L_SCR2(%a6),-(%sp)
-
- lea.l FP_SCR1(%a6),%a0 # a0 is ptr to FP_SCR1(a6)
- fmov.x %fp0,(%a0) # move Y to memory at FP_SCR1(a6)
- tst.l L_SCR2(%a6) # test sign of original operand
- bge.b do_fint12 # if pos, use Y
- or.l &0x80000000,(%a0) # if neg, use -Y
-do_fint12:
- mov.l USER_FPSR(%a6),-(%sp)
-# bsr sintdo # sint routine returns int in fp0
-
- fmov.l USER_FPCR(%a6),%fpcr
- fmov.l &0x0,%fpsr # clear the AEXC bits!!!
-## mov.l USER_FPCR(%a6),%d0 # ext prec/keep rnd mode
-## andi.l &0x00000030,%d0
-## fmov.l %d0,%fpcr
- fint.x FP_SCR1(%a6),%fp0 # do fint()
- fmov.l %fpsr,%d0
- or.w %d0,FPSR_EXCEPT(%a6)
-## fmov.l &0x0,%fpcr
-## fmov.l %fpsr,%d0 # don't keep ccodes
-## or.w %d0,FPSR_EXCEPT(%a6)
-
- mov.b (%sp),USER_FPSR(%a6)
- add.l &4,%sp
-
- mov.l (%sp)+,L_SCR2(%a6)
- mov.l (%sp)+,L_SCR1(%a6)
- movm.l (%sp)+,&0x303 # restore regs used by sint {%d0-%d1/%a0-%a1}
-
- mov.l L_SCR2(%a6),FP_SCR1(%a6) # restore original exponent
- mov.l L_SCR1(%a6),USER_FPCR(%a6) # restore user's FPCR
-
-# A13. Check for LEN digits.
-# If the int operation results in more than LEN digits,
-# or less than LEN -1 digits, adjust ILOG and repeat from
-# A6. This test occurs only on the first pass. If the
-# result is exactly 10^LEN, decrement ILOG and divide
-# the mantissa by 10. The calculation of 10^LEN cannot
-# be inexact, since all powers of ten up to 10^27 are exact
-# in extended precision, so the use of a previous power-of-ten
-# table will introduce no error.
-#
-#
-# Register usage:
-# Input/Output
-# d0: FPCR with size set to ext/scratch final = 0
-# d2: x/x
-# d3: x/scratch final = x
-# d4: LEN/LEN adjusted
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG/ILOG adjusted
-# d7: k-factor/Unchanged
-# a0: pointer into memory for packed bcd string formation
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: int portion of Y/abs(YINT) adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: x/10^LEN
-# F_SCR1:x/x
-# F_SCR2:Y with original exponent/Unchanged
-# L_SCR1:original USER_FPCR/Unchanged
-# L_SCR2:first word of X packed/Unchanged
-
-A13_st:
- swap %d5 # put ICTR in lower word of d5
- tst.w %d5 # check if ICTR = 0
- bne not_zr # if non-zero, go to second test
-#
-# Compute 10^(LEN-1)
-#
- fmov.s FONE(%pc),%fp2 # init fp2 to 1.0
- mov.l %d4,%d0 # put LEN in d0
- subq.l &1,%d0 # d0 = LEN -1
- clr.l %d3 # clr table index
-l_loop:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b l_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp2 # mul by 10**(d3_bit_no)
-l_next:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if LEN is zero
- bne.b l_loop # if not, loop
-#
-# 10^LEN-1 is computed for this test and A14. If the input was
-# denormalized, check only the case in which YINT > 10^LEN.
-#
- tst.b BINDEC_FLG(%a6) # check if input was norm
- beq.b A13_con # if norm, continue with checking
- fabs.x %fp0 # take abs of YINT
- bra test_2
-#
-# Compare abs(YINT) to 10^(LEN-1) and 10^LEN
-#
-A13_con:
- fabs.x %fp0 # take abs of YINT
- fcmp.x %fp0,%fp2 # compare abs(YINT) with 10^(LEN-1)
- fbge.w test_2 # if greater, do next test
- subq.l &1,%d6 # subtract 1 from ILOG
- mov.w &1,%d5 # set ICTR
- fmov.l &rm_mode*0x10,%fpcr # set rmode to RM
- fmul.s FTEN(%pc),%fp2 # compute 10^LEN
- bra.w A6_str # return to A6 and recompute YINT
-test_2:
- fmul.s FTEN(%pc),%fp2 # compute 10^LEN
- fcmp.x %fp0,%fp2 # compare abs(YINT) with 10^LEN
- fblt.w A14_st # if less, all is ok, go to A14
- fbgt.w fix_ex # if greater, fix and redo
- fdiv.s FTEN(%pc),%fp0 # if equal, divide by 10
- addq.l &1,%d6 # and inc ILOG
- bra.b A14_st # and continue elsewhere
-fix_ex:
- addq.l &1,%d6 # increment ILOG by 1
- mov.w &1,%d5 # set ICTR
- fmov.l &rm_mode*0x10,%fpcr # set rmode to RM
- bra.w A6_str # return to A6 and recompute YINT
-#
-# Since ICTR <> 0, we have already been through one adjustment,
-# and shouldn't have another; this is to check if abs(YINT) = 10^LEN
-# 10^LEN is again computed using whatever table is in a1 since the
-# value calculated cannot be inexact.
-#
-not_zr:
- fmov.s FONE(%pc),%fp2 # init fp2 to 1.0
- mov.l %d4,%d0 # put LEN in d0
- clr.l %d3 # clr table index
-z_loop:
- lsr.l &1,%d0 # shift next bit into carry
- bcc.b z_next # if zero, skip the mul
- fmul.x (%a1,%d3),%fp2 # mul by 10**(d3_bit_no)
-z_next:
- add.l &12,%d3 # inc d3 to next pwrten table entry
- tst.l %d0 # test if LEN is zero
- bne.b z_loop # if not, loop
- fabs.x %fp0 # get abs(YINT)
- fcmp.x %fp0,%fp2 # check if abs(YINT) = 10^LEN
- fbneq.w A14_st # if not, skip this
- fdiv.s FTEN(%pc),%fp0 # divide abs(YINT) by 10
- addq.l &1,%d6 # and inc ILOG by 1
- addq.l &1,%d4 # and inc LEN
- fmul.s FTEN(%pc),%fp2 # if LEN++, the get 10^^LEN
-
-# A14. Convert the mantissa to bcd.
-# The binstr routine is used to convert the LEN digit
-# mantissa to bcd in memory. The input to binstr is
-# to be a fraction; i.e. (mantissa)/10^LEN and adjusted
-# such that the decimal point is to the left of bit 63.
-# The bcd digits are stored in the correct position in
-# the final string area in memory.
-#
-#
-# Register usage:
-# Input/Output
-# d0: x/LEN call to binstr - final is 0
-# d1: x/0
-# d2: x/ms 32-bits of mant of abs(YINT)
-# d3: x/ls 32-bits of mant of abs(YINT)
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG
-# d7: k-factor/Unchanged
-# a0: pointer into memory for packed bcd string formation
-# /ptr to first mantissa byte in result string
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: int portion of Y/abs(YINT) adjusted
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:x/Work area for final result
-# F_SCR2:Y with original exponent/Unchanged
-# L_SCR1:original USER_FPCR/Unchanged
-# L_SCR2:first word of X packed/Unchanged
-
-A14_st:
- fmov.l &rz_mode*0x10,%fpcr # force rz for conversion
- fdiv.x %fp2,%fp0 # divide abs(YINT) by 10^LEN
- lea.l FP_SCR0(%a6),%a0
- fmov.x %fp0,(%a0) # move abs(YINT)/10^LEN to memory
- mov.l 4(%a0),%d2 # move 2nd word of FP_RES to d2
- mov.l 8(%a0),%d3 # move 3rd word of FP_RES to d3
- clr.l 4(%a0) # zero word 2 of FP_RES
- clr.l 8(%a0) # zero word 3 of FP_RES
- mov.l (%a0),%d0 # move exponent to d0
- swap %d0 # put exponent in lower word
- beq.b no_sft # if zero, don't shift
- sub.l &0x3ffd,%d0 # sub bias less 2 to make fract
- tst.l %d0 # check if > 1
- bgt.b no_sft # if so, don't shift
- neg.l %d0 # make exp positive
-m_loop:
- lsr.l &1,%d2 # shift d2:d3 right, add 0s
- roxr.l &1,%d3 # the number of places
- dbf.w %d0,m_loop # given in d0
-no_sft:
- tst.l %d2 # check for mantissa of zero
- bne.b no_zr # if not, go on
- tst.l %d3 # continue zero check
- beq.b zer_m # if zero, go directly to binstr
-no_zr:
- clr.l %d1 # put zero in d1 for addx
- add.l &0x00000080,%d3 # inc at bit 7
- addx.l %d1,%d2 # continue inc
- and.l &0xffffff80,%d3 # strip off lsb not used by 882
-zer_m:
- mov.l %d4,%d0 # put LEN in d0 for binstr call
- addq.l &3,%a0 # a0 points to M16 byte in result
- bsr binstr # call binstr to convert mant
-
-
-# A15. Convert the exponent to bcd.
-# As in A14 above, the exp is converted to bcd and the
-# digits are stored in the final string.
-#
-# Digits are stored in L_SCR1(a6) on return from BINDEC as:
-#
-# 32 16 15 0
-# -----------------------------------------
-# | 0 | e3 | e2 | e1 | e4 | X | X | X |
-# -----------------------------------------
-#
-# And are moved into their proper places in FP_SCR0. If digit e4
-# is non-zero, OPERR is signaled. In all cases, all 4 digits are
-# written as specified in the 881/882 manual for packed decimal.
-#
-# Register usage:
-# Input/Output
-# d0: x/LEN call to binstr - final is 0
-# d1: x/scratch (0);shift count for final exponent packing
-# d2: x/ms 32-bits of exp fraction/scratch
-# d3: x/ls 32-bits of exp fraction
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG
-# d7: k-factor/Unchanged
-# a0: ptr to result string/ptr to L_SCR1(a6)
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: abs(YINT) adjusted/float(ILOG)
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:Work area for final result/BCD result
-# F_SCR2:Y with original exponent/ILOG/10^4
-# L_SCR1:original USER_FPCR/Exponent digits on return from binstr
-# L_SCR2:first word of X packed/Unchanged
-
-A15_st:
- tst.b BINDEC_FLG(%a6) # check for denorm
- beq.b not_denorm
- ftest.x %fp0 # test for zero
- fbeq.w den_zero # if zero, use k-factor or 4933
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
- bra.b convrt
-den_zero:
- tst.l %d7 # check sign of the k-factor
- blt.b use_ilog # if negative, use ILOG
- fmov.s F4933(%pc),%fp0 # force exponent to 4933
- bra.b convrt # do it
-use_ilog:
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
- bra.b convrt
-not_denorm:
- ftest.x %fp0 # test for zero
- fbneq.w not_zero # if zero, force exponent
- fmov.s FONE(%pc),%fp0 # force exponent to 1
- bra.b convrt # do it
-not_zero:
- fmov.l %d6,%fp0 # float ILOG
- fabs.x %fp0 # get abs of ILOG
-convrt:
- fdiv.x 24(%a1),%fp0 # compute ILOG/10^4
- fmov.x %fp0,FP_SCR1(%a6) # store fp0 in memory
- mov.l 4(%a2),%d2 # move word 2 to d2
- mov.l 8(%a2),%d3 # move word 3 to d3
- mov.w (%a2),%d0 # move exp to d0
- beq.b x_loop_fin # if zero, skip the shift
- sub.w &0x3ffd,%d0 # subtract off bias
- neg.w %d0 # make exp positive
-x_loop:
- lsr.l &1,%d2 # shift d2:d3 right
- roxr.l &1,%d3 # the number of places
- dbf.w %d0,x_loop # given in d0
-x_loop_fin:
- clr.l %d1 # put zero in d1 for addx
- add.l &0x00000080,%d3 # inc at bit 6
- addx.l %d1,%d2 # continue inc
- and.l &0xffffff80,%d3 # strip off lsb not used by 882
- mov.l &4,%d0 # put 4 in d0 for binstr call
- lea.l L_SCR1(%a6),%a0 # a0 is ptr to L_SCR1 for exp digits
- bsr binstr # call binstr to convert exp
- mov.l L_SCR1(%a6),%d0 # load L_SCR1 lword to d0
- mov.l &12,%d1 # use d1 for shift count
- lsr.l %d1,%d0 # shift d0 right by 12
- bfins %d0,FP_SCR0(%a6){&4:&12} # put e3:e2:e1 in FP_SCR0
- lsr.l %d1,%d0 # shift d0 right by 12
- bfins %d0,FP_SCR0(%a6){&16:&4} # put e4 in FP_SCR0
- tst.b %d0 # check if e4 is zero
- beq.b A16_st # if zero, skip rest
- or.l &opaop_mask,USER_FPSR(%a6) # set OPERR & AIOP in USER_FPSR
-
-
-# A16. Write sign bits to final string.
-# Sigma is bit 31 of initial value; RHO is bit 31 of d6 (ILOG).
-#
-# Register usage:
-# Input/Output
-# d0: x/scratch - final is x
-# d2: x/x
-# d3: x/x
-# d4: LEN/Unchanged
-# d5: ICTR:LAMBDA/LAMBDA:ICTR
-# d6: ILOG/ILOG adjusted
-# d7: k-factor/Unchanged
-# a0: ptr to L_SCR1(a6)/Unchanged
-# a1: ptr to PTENxx array/Unchanged
-# a2: ptr to FP_SCR1(a6)/Unchanged
-# fp0: float(ILOG)/Unchanged
-# fp1: 10^ISCALE/Unchanged
-# fp2: 10^LEN/Unchanged
-# F_SCR1:BCD result with correct signs
-# F_SCR2:ILOG/10^4
-# L_SCR1:Exponent digits on return from binstr
-# L_SCR2:first word of X packed/Unchanged
-
-A16_st:
- clr.l %d0 # clr d0 for collection of signs
- and.b &0x0f,FP_SCR0(%a6) # clear first nibble of FP_SCR0
- tst.l L_SCR2(%a6) # check sign of original mantissa
- bge.b mant_p # if pos, don't set SM
- mov.l &2,%d0 # move 2 in to d0 for SM
-mant_p:
- tst.l %d6 # check sign of ILOG
- bge.b wr_sgn # if pos, don't set SE
- addq.l &1,%d0 # set bit 0 in d0 for SE
-wr_sgn:
- bfins %d0,FP_SCR0(%a6){&0:&2} # insert SM and SE into FP_SCR0
-
-# Clean up and restore all registers used.
-
- fmov.l &0,%fpsr # clear possible inex2/ainex bits
- fmovm.x (%sp)+,&0xe0 # {%fp0-%fp2}
- movm.l (%sp)+,&0x4fc # {%d2-%d7/%a2}
- rts
-
- global PTENRN
-PTENRN:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
- global PTENRP
-PTENRP:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59E # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D6 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CE0 # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8E # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C7 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C18 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE5 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979B # 10 ^ 4096
-
- global PTENRM
-PTENRM:
- long 0x40020000,0xA0000000,0x00000000 # 10 ^ 1
- long 0x40050000,0xC8000000,0x00000000 # 10 ^ 2
- long 0x400C0000,0x9C400000,0x00000000 # 10 ^ 4
- long 0x40190000,0xBEBC2000,0x00000000 # 10 ^ 8
- long 0x40340000,0x8E1BC9BF,0x04000000 # 10 ^ 16
- long 0x40690000,0x9DC5ADA8,0x2B70B59D # 10 ^ 32
- long 0x40D30000,0xC2781F49,0xFFCFA6D5 # 10 ^ 64
- long 0x41A80000,0x93BA47C9,0x80E98CDF # 10 ^ 128
- long 0x43510000,0xAA7EEBFB,0x9DF9DE8D # 10 ^ 256
- long 0x46A30000,0xE319A0AE,0xA60E91C6 # 10 ^ 512
- long 0x4D480000,0xC9767586,0x81750C17 # 10 ^ 1024
- long 0x5A920000,0x9E8B3B5D,0xC53D5DE4 # 10 ^ 2048
- long 0x75250000,0xC4605202,0x8A20979A # 10 ^ 4096
-
-#########################################################################
-# binstr(): Converts a 64-bit binary integer to bcd. #
-# #
-# INPUT *************************************************************** #
-# d2:d3 = 64-bit binary integer #
-# d0 = desired length (LEN) #
-# a0 = pointer to start in memory for bcd characters #
-# (This pointer must point to byte 4 of the first #
-# lword of the packed decimal memory string.) #
-# #
-# OUTPUT ************************************************************** #
-# a0 = pointer to LEN bcd digits representing the 64-bit integer. #
-# #
-# ALGORITHM *********************************************************** #
-# The 64-bit binary is assumed to have a decimal point before #
-# bit 63. The fraction is multiplied by 10 using a mul by 2 #
-# shift and a mul by 8 shift. The bits shifted out of the #
-# msb form a decimal digit. This process is iterated until #
-# LEN digits are formed. #
-# #
-# A1. Init d7 to 1. D7 is the byte digit counter, and if 1, the #
-# digit formed will be assumed the least significant. This is #
-# to force the first byte formed to have a 0 in the upper 4 bits. #
-# #
-# A2. Beginning of the loop: #
-# Copy the fraction in d2:d3 to d4:d5. #
-# #
-# A3. Multiply the fraction in d2:d3 by 8 using bit-field #
-# extracts and shifts. The three msbs from d2 will go into d1. #
-# #
-# A4. Multiply the fraction in d4:d5 by 2 using shifts. The msb #
-# will be collected by the carry. #
-# #
-# A5. Add using the carry the 64-bit quantities in d2:d3 and d4:d5 #
-# into d2:d3. D1 will contain the bcd digit formed. #
-# #
-# A6. Test d7. If zero, the digit formed is the ms digit. If non- #
-# zero, it is the ls digit. Put the digit in its place in the #
-# upper word of d0. If it is the ls digit, write the word #
-# from d0 to memory. #
-# #
-# A7. Decrement d6 (LEN counter) and repeat the loop until zero. #
-# #
-#########################################################################
-
-# Implementation Notes:
-#
-# The registers are used as follows:
-#
-# d0: LEN counter
-# d1: temp used to form the digit
-# d2: upper 32-bits of fraction for mul by 8
-# d3: lower 32-bits of fraction for mul by 8
-# d4: upper 32-bits of fraction for mul by 2
-# d5: lower 32-bits of fraction for mul by 2
-# d6: temp for bit-field extracts
-# d7: byte digit formation word;digit count {0,1}
-# a0: pointer into memory for packed bcd string formation
-#
-
- global binstr
-binstr:
- movm.l &0xff00,-(%sp) # {%d0-%d7}
-
-#
-# A1: Init d7
-#
- mov.l &1,%d7 # init d7 for second digit
- subq.l &1,%d0 # for dbf d0 would have LEN+1 passes
-#
-# A2. Copy d2:d3 to d4:d5. Start loop.
-#
-loop:
- mov.l %d2,%d4 # copy the fraction before muls
- mov.l %d3,%d5 # to d4:d5
-#
-# A3. Multiply d2:d3 by 8; extract msbs into d1.
-#
- bfextu %d2{&0:&3},%d1 # copy 3 msbs of d2 into d1
- asl.l &3,%d2 # shift d2 left by 3 places
- bfextu %d3{&0:&3},%d6 # copy 3 msbs of d3 into d6
- asl.l &3,%d3 # shift d3 left by 3 places
- or.l %d6,%d2 # or in msbs from d3 into d2
-#
-# A4. Multiply d4:d5 by 2; add carry out to d1.
-#
- asl.l &1,%d5 # mul d5 by 2
- roxl.l &1,%d4 # mul d4 by 2
- swap %d6 # put 0 in d6 lower word
- addx.w %d6,%d1 # add in extend from mul by 2
-#
-# A5. Add mul by 8 to mul by 2. D1 contains the digit formed.
-#
- add.l %d5,%d3 # add lower 32 bits
- nop # ERRATA FIX #13 (Rev. 1.2 6/6/90)
- addx.l %d4,%d2 # add with extend upper 32 bits
- nop # ERRATA FIX #13 (Rev. 1.2 6/6/90)
- addx.w %d6,%d1 # add in extend from add to d1
- swap %d6 # with d6 = 0; put 0 in upper word
-#
-# A6. Test d7 and branch.
-#
- tst.w %d7 # if zero, store digit & to loop
- beq.b first_d # if non-zero, form byte & write
-sec_d:
- swap %d7 # bring first digit to word d7b
- asl.w &4,%d7 # first digit in upper 4 bits d7b
- add.w %d1,%d7 # add in ls digit to d7b
- mov.b %d7,(%a0)+ # store d7b byte in memory
- swap %d7 # put LEN counter in word d7a
- clr.w %d7 # set d7a to signal no digits done
- dbf.w %d0,loop # do loop some more!
- bra.b end_bstr # finished, so exit
-first_d:
- swap %d7 # put digit word in d7b
- mov.w %d1,%d7 # put new digit in d7b
- swap %d7 # put LEN counter in word d7a
- addq.w &1,%d7 # set d7a to signal first digit done
- dbf.w %d0,loop # do loop some more!
- swap %d7 # put last digit in string
- lsl.w &4,%d7 # move it to upper 4 bits
- mov.b %d7,(%a0)+ # store it in memory string
-#
-# Clean up and return with result in fp0.
-#
-end_bstr:
- movm.l (%sp)+,&0xff # {%d0-%d7}
- rts
-
-#########################################################################
-# XDEF **************************************************************** #
-# facc_in_b(): dmem_read_byte failed #
-# facc_in_w(): dmem_read_word failed #
-# facc_in_l(): dmem_read_long failed #
-# facc_in_d(): dmem_read of dbl prec failed #
-# facc_in_x(): dmem_read of ext prec failed #
-# #
-# facc_out_b(): dmem_write_byte failed #
-# facc_out_w(): dmem_write_word failed #
-# facc_out_l(): dmem_write_long failed #
-# facc_out_d(): dmem_write of dbl prec failed #
-# facc_out_x(): dmem_write of ext prec failed #
-# #
-# XREF **************************************************************** #
-# _real_access() - exit through access error handler #
-# #
-# INPUT *************************************************************** #
-# None #
-# #
-# OUTPUT ************************************************************** #
-# None #
-# #
-# ALGORITHM *********************************************************** #
-# Flow jumps here when an FP data fetch call gets an error #
-# result. This means the operating system wants an access error frame #
-# made out of the current exception stack frame. #
-# So, we first call restore() which makes sure that any updated #
-# -(an)+ register gets returned to its pre-exception value and then #
-# we change the stack to an access error stack frame. #
-# #
-#########################################################################
-
-facc_in_b:
- movq.l &0x1,%d0 # one byte
- bsr.w restore # fix An
-
- mov.w &0x0121,EXC_VOFF(%a6) # set FSLW
- bra.w facc_finish
-
-facc_in_w:
- movq.l &0x2,%d0 # two bytes
- bsr.w restore # fix An
-
- mov.w &0x0141,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_l:
- movq.l &0x4,%d0 # four bytes
- bsr.w restore # fix An
-
- mov.w &0x0101,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_d:
- movq.l &0x8,%d0 # eight bytes
- bsr.w restore # fix An
-
- mov.w &0x0161,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_in_x:
- movq.l &0xc,%d0 # twelve bytes
- bsr.w restore # fix An
-
- mov.w &0x0161,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-################################################################
-
-facc_out_b:
- movq.l &0x1,%d0 # one byte
- bsr.w restore # restore An
-
- mov.w &0x00a1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_w:
- movq.l &0x2,%d0 # two bytes
- bsr.w restore # restore An
-
- mov.w &0x00c1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_l:
- movq.l &0x4,%d0 # four bytes
- bsr.w restore # restore An
-
- mov.w &0x0081,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_d:
- movq.l &0x8,%d0 # eight bytes
- bsr.w restore # restore An
-
- mov.w &0x00e1,EXC_VOFF(%a6) # set FSLW
- bra.b facc_finish
-
-facc_out_x:
- mov.l &0xc,%d0 # twelve bytes
- bsr.w restore # restore An
-
- mov.w &0x00e1,EXC_VOFF(%a6) # set FSLW
-
-# here's where we actually create the access error frame from the
-# current exception stack frame.
-facc_finish:
- mov.l USER_FPIAR(%a6),EXC_PC(%a6) # store current PC
-
- fmovm.x EXC_FPREGS(%a6),&0xc0 # restore fp0-fp1
- fmovm.l USER_FPCR(%a6),%fpcr,%fpsr,%fpiar # restore ctrl regs
- movm.l EXC_DREGS(%a6),&0x0303 # restore d0-d1/a0-a1
-
- unlk %a6
-
- mov.l (%sp),-(%sp) # store SR, hi(PC)
- mov.l 0x8(%sp),0x4(%sp) # store lo(PC)
- mov.l 0xc(%sp),0x8(%sp) # store EA
- mov.l &0x00000001,0xc(%sp) # store FSLW
- mov.w 0x6(%sp),0xc(%sp) # fix FSLW (size)
- mov.w &0x4008,0x6(%sp) # store voff
-
- btst &0x5,(%sp) # supervisor or user mode?
- beq.b facc_out2 # user
- bset &0x2,0xd(%sp) # set supervisor TM bit
-
-facc_out2:
- bra.l _real_access
-
-##################################################################
-
-# if the effective addressing mode was predecrement or postincrement,
-# the emulation has already changed its value to the correct post-
-# instruction value. but since we're exiting to the access error
-# handler, then AN must be returned to its pre-instruction value.
-# we do that here.
-restore:
- mov.b EXC_OPWORD+0x1(%a6),%d1
- andi.b &0x38,%d1 # extract opmode
- cmpi.b %d1,&0x18 # postinc?
- beq.w rest_inc
- cmpi.b %d1,&0x20 # predec?
- beq.w rest_dec
- rts
-
-rest_inc:
- mov.b EXC_OPWORD+0x1(%a6),%d1
- andi.w &0x0007,%d1 # fetch An
-
- mov.w (tbl_rest_inc.b,%pc,%d1.w*2),%d1
- jmp (tbl_rest_inc.b,%pc,%d1.w*1)
-
-tbl_rest_inc:
- short ri_a0 - tbl_rest_inc
- short ri_a1 - tbl_rest_inc
- short ri_a2 - tbl_rest_inc
- short ri_a3 - tbl_rest_inc
- short ri_a4 - tbl_rest_inc
- short ri_a5 - tbl_rest_inc
- short ri_a6 - tbl_rest_inc
- short ri_a7 - tbl_rest_inc
-
-ri_a0:
- sub.l %d0,EXC_DREGS+0x8(%a6) # fix stacked a0
- rts
-ri_a1:
- sub.l %d0,EXC_DREGS+0xc(%a6) # fix stacked a1
- rts
-ri_a2:
- sub.l %d0,%a2 # fix a2
- rts
-ri_a3:
- sub.l %d0,%a3 # fix a3
- rts
-ri_a4:
- sub.l %d0,%a4 # fix a4
- rts
-ri_a5:
- sub.l %d0,%a5 # fix a5
- rts
-ri_a6:
- sub.l %d0,(%a6) # fix stacked a6
- rts
-# if it's a fmove out instruction, we don't have to fix a7
-# because we hadn't changed it yet. if it's an opclass two
-# instruction (data moved in) and the exception was in supervisor
-# mode, then also also wasn't updated. if it was user mode, then
-# restore the correct a7 which is in the USP currently.
-ri_a7:
- cmpi.b EXC_VOFF(%a6),&0x30 # move in or out?
- bne.b ri_a7_done # out
-
- btst &0x5,EXC_SR(%a6) # user or supervisor?
- bne.b ri_a7_done # supervisor
- movc %usp,%a0 # restore USP
- sub.l %d0,%a0
- movc %a0,%usp
-ri_a7_done:
- rts
-
-# need to invert adjustment value if the <ea> was predec
-rest_dec:
- neg.l %d0
- bra.b rest_inc
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/Kbuild b/ANDROID_3.4.5/arch/m68k/include/asm/Kbuild
deleted file mode 100644
index 1a922fad..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/Kbuild
+++ /dev/null
@@ -1,2 +0,0 @@
-include include/asm-generic/Kbuild.asm
-header-y += cachectl.h
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/MC68328.h b/ANDROID_3.4.5/arch/m68k/include/asm/MC68328.h
deleted file mode 100644
index a337e56d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/MC68328.h
+++ /dev/null
@@ -1,1266 +0,0 @@
-
-/* include/asm-m68knommu/MC68328.h: '328 control registers
- *
- * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
- * Bear & Hare Software, Inc.
- *
- * Based on include/asm-m68knommu/MC68332.h
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
- *
- */
-
-#ifndef _MC68328_H_
-#define _MC68328_H_
-
-#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
-#define WORD_REF(addr) (*((volatile unsigned short*)addr))
-#define LONG_REF(addr) (*((volatile unsigned long*)addr))
-
-#define PUT_FIELD(field, val) (((val) << field##_SHIFT) & field##_MASK)
-#define GET_FIELD(reg, field) (((reg) & field##_MASK) >> field##_SHIFT)
-
-/**********
- *
- * 0xFFFFF0xx -- System Control
- *
- **********/
-
-/*
- * System Control Register (SCR)
- */
-#define SCR_ADDR 0xfffff000
-#define SCR BYTE_REF(SCR_ADDR)
-
-#define SCR_WDTH8 0x01 /* 8-Bit Width Select */
-#define SCR_DMAP 0x04 /* Double Map */
-#define SCR_SO 0x08 /* Supervisor Only */
-#define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
-#define SCR_PRV 0x20 /* Privilege Violation */
-#define SCR_WPV 0x40 /* Write Protect Violation */
-#define SCR_BETO 0x80 /* Bus-Error TimeOut */
-
-/*
- * Mask Revision Register
- */
-#define MRR_ADDR 0xfffff004
-#define MRR LONG_REF(MRR_ADDR)
-
-/**********
- *
- * 0xFFFFF1xx -- Chip-Select logic
- *
- **********/
-
-/**********
- *
- * 0xFFFFF2xx -- Phase Locked Loop (PLL) & Power Control
- *
- **********/
-
-/*
- * Group Base Address Registers
- */
-#define GRPBASEA_ADDR 0xfffff100
-#define GRPBASEB_ADDR 0xfffff102
-#define GRPBASEC_ADDR 0xfffff104
-#define GRPBASED_ADDR 0xfffff106
-
-#define GRPBASEA WORD_REF(GRPBASEA_ADDR)
-#define GRPBASEB WORD_REF(GRPBASEB_ADDR)
-#define GRPBASEC WORD_REF(GRPBASEC_ADDR)
-#define GRPBASED WORD_REF(GRPBASED_ADDR)
-
-#define GRPBASE_V 0x0001 /* Valid */
-#define GRPBASE_GBA_MASK 0xfff0 /* Group Base Address (bits 31-20) */
-
-/*
- * Group Base Address Mask Registers
- */
-#define GRPMASKA_ADDR 0xfffff108
-#define GRPMASKB_ADDR 0xfffff10a
-#define GRPMASKC_ADDR 0xfffff10c
-#define GRPMASKD_ADDR 0xfffff10e
-
-#define GRPMASKA WORD_REF(GRPMASKA_ADDR)
-#define GRPMASKB WORD_REF(GRPMASKB_ADDR)
-#define GRPMASKC WORD_REF(GRPMASKC_ADDR)
-#define GRPMASKD WORD_REF(GRPMASKD_ADDR)
-
-#define GRMMASK_GMA_MASK 0xfffff0 /* Group Base Mask (bits 31-20) */
-
-/*
- * Chip-Select Option Registers (group A)
- */
-#define CSA0_ADDR 0xfffff110
-#define CSA1_ADDR 0xfffff114
-#define CSA2_ADDR 0xfffff118
-#define CSA3_ADDR 0xfffff11c
-
-#define CSA0 LONG_REF(CSA0_ADDR)
-#define CSA1 LONG_REF(CSA1_ADDR)
-#define CSA2 LONG_REF(CSA2_ADDR)
-#define CSA3 LONG_REF(CSA3_ADDR)
-
-#define CSA_WAIT_MASK 0x00000007 /* Wait State Selection */
-#define CSA_WAIT_SHIFT 0
-#define CSA_RO 0x00000008 /* Read-Only */
-#define CSA_AM_MASK 0x0000ff00 /* Address Mask (bits 23-16) */
-#define CSA_AM_SHIFT 8
-#define CSA_BUSW 0x00010000 /* Bus Width Select */
-#define CSA_AC_MASK 0xff000000 /* Address Compare (bits 23-16) */
-#define CSA_AC_SHIFT 24
-
-/*
- * Chip-Select Option Registers (group B)
- */
-#define CSB0_ADDR 0xfffff120
-#define CSB1_ADDR 0xfffff124
-#define CSB2_ADDR 0xfffff128
-#define CSB3_ADDR 0xfffff12c
-
-#define CSB0 LONG_REF(CSB0_ADDR)
-#define CSB1 LONG_REF(CSB1_ADDR)
-#define CSB2 LONG_REF(CSB2_ADDR)
-#define CSB3 LONG_REF(CSB3_ADDR)
-
-#define CSB_WAIT_MASK 0x00000007 /* Wait State Selection */
-#define CSB_WAIT_SHIFT 0
-#define CSB_RO 0x00000008 /* Read-Only */
-#define CSB_AM_MASK 0x0000ff00 /* Address Mask (bits 23-16) */
-#define CSB_AM_SHIFT 8
-#define CSB_BUSW 0x00010000 /* Bus Width Select */
-#define CSB_AC_MASK 0xff000000 /* Address Compare (bits 23-16) */
-#define CSB_AC_SHIFT 24
-
-/*
- * Chip-Select Option Registers (group C)
- */
-#define CSC0_ADDR 0xfffff130
-#define CSC1_ADDR 0xfffff134
-#define CSC2_ADDR 0xfffff138
-#define CSC3_ADDR 0xfffff13c
-
-#define CSC0 LONG_REF(CSC0_ADDR)
-#define CSC1 LONG_REF(CSC1_ADDR)
-#define CSC2 LONG_REF(CSC2_ADDR)
-#define CSC3 LONG_REF(CSC3_ADDR)
-
-#define CSC_WAIT_MASK 0x00000007 /* Wait State Selection */
-#define CSC_WAIT_SHIFT 0
-#define CSC_RO 0x00000008 /* Read-Only */
-#define CSC_AM_MASK 0x0000fff0 /* Address Mask (bits 23-12) */
-#define CSC_AM_SHIFT 4
-#define CSC_BUSW 0x00010000 /* Bus Width Select */
-#define CSC_AC_MASK 0xfff00000 /* Address Compare (bits 23-12) */
-#define CSC_AC_SHIFT 20
-
-/*
- * Chip-Select Option Registers (group D)
- */
-#define CSD0_ADDR 0xfffff140
-#define CSD1_ADDR 0xfffff144
-#define CSD2_ADDR 0xfffff148
-#define CSD3_ADDR 0xfffff14c
-
-#define CSD0 LONG_REF(CSD0_ADDR)
-#define CSD1 LONG_REF(CSD1_ADDR)
-#define CSD2 LONG_REF(CSD2_ADDR)
-#define CSD3 LONG_REF(CSD3_ADDR)
-
-#define CSD_WAIT_MASK 0x00000007 /* Wait State Selection */
-#define CSD_WAIT_SHIFT 0
-#define CSD_RO 0x00000008 /* Read-Only */
-#define CSD_AM_MASK 0x0000fff0 /* Address Mask (bits 23-12) */
-#define CSD_AM_SHIFT 4
-#define CSD_BUSW 0x00010000 /* Bus Width Select */
-#define CSD_AC_MASK 0xfff00000 /* Address Compare (bits 23-12) */
-#define CSD_AC_SHIFT 20
-
-/**********
- *
- * 0xFFFFF2xx -- Phase Locked Loop (PLL) & Power Control
- *
- **********/
-
-/*
- * PLL Control Register
- */
-#define PLLCR_ADDR 0xfffff200
-#define PLLCR WORD_REF(PLLCR_ADDR)
-
-#define PLLCR_DISPLL 0x0008 /* Disable PLL */
-#define PLLCR_CLKEN 0x0010 /* Clock (CLKO pin) enable */
-#define PLLCR_SYSCLK_SEL_MASK 0x0700 /* System Clock Selection */
-#define PLLCR_SYSCLK_SEL_SHIFT 8
-#define PLLCR_PIXCLK_SEL_MASK 0x3800 /* LCD Clock Selection */
-#define PLLCR_PIXCLK_SEL_SHIFT 11
-
-/* 'EZ328-compatible definitions */
-#define PLLCR_LCDCLK_SEL_MASK PLLCR_PIXCLK_SEL_MASK
-#define PLLCR_LCDCLK_SEL_SHIFT PLLCR_PIXCLK_SEL_SHIFT
-
-/*
- * PLL Frequency Select Register
- */
-#define PLLFSR_ADDR 0xfffff202
-#define PLLFSR WORD_REF(PLLFSR_ADDR)
-
-#define PLLFSR_PC_MASK 0x00ff /* P Count */
-#define PLLFSR_PC_SHIFT 0
-#define PLLFSR_QC_MASK 0x0f00 /* Q Count */
-#define PLLFSR_QC_SHIFT 8
-#define PLLFSR_PROT 0x4000 /* Protect P & Q */
-#define PLLFSR_CLK32 0x8000 /* Clock 32 (kHz) */
-
-/*
- * Power Control Register
- */
-#define PCTRL_ADDR 0xfffff207
-#define PCTRL BYTE_REF(PCTRL_ADDR)
-
-#define PCTRL_WIDTH_MASK 0x1f /* CPU Clock bursts width */
-#define PCTRL_WIDTH_SHIFT 0
-#define PCTRL_STOP 0x40 /* Enter power-save mode immediately */
-#define PCTRL_PCEN 0x80 /* Power Control Enable */
-
-/**********
- *
- * 0xFFFFF3xx -- Interrupt Controller
- *
- **********/
-
-/*
- * Interrupt Vector Register
- */
-#define IVR_ADDR 0xfffff300
-#define IVR BYTE_REF(IVR_ADDR)
-
-#define IVR_VECTOR_MASK 0xF8
-
-/*
- * Interrupt control Register
- */
-#define ICR_ADRR 0xfffff302
-#define ICR WORD_REF(ICR_ADDR)
-
-#define ICR_ET6 0x0100 /* Edge Trigger Select for IRQ6 */
-#define ICR_ET3 0x0200 /* Edge Trigger Select for IRQ3 */
-#define ICR_ET2 0x0400 /* Edge Trigger Select for IRQ2 */
-#define ICR_ET1 0x0800 /* Edge Trigger Select for IRQ1 */
-#define ICR_POL6 0x1000 /* Polarity Control for IRQ6 */
-#define ICR_POL3 0x2000 /* Polarity Control for IRQ3 */
-#define ICR_POL2 0x4000 /* Polarity Control for IRQ2 */
-#define ICR_POL1 0x8000 /* Polarity Control for IRQ1 */
-
-/*
- * Interrupt Mask Register
- */
-#define IMR_ADDR 0xfffff304
-#define IMR LONG_REF(IMR_ADDR)
-
-/*
- * Define the names for bit positions first. This is useful for
- * request_irq
- */
-#define SPIM_IRQ_NUM 0 /* SPI Master interrupt */
-#define TMR2_IRQ_NUM 1 /* Timer 2 interrupt */
-#define UART_IRQ_NUM 2 /* UART interrupt */
-#define WDT_IRQ_NUM 3 /* Watchdog Timer interrupt */
-#define RTC_IRQ_NUM 4 /* RTC interrupt */
-#define KB_IRQ_NUM 6 /* Keyboard Interrupt */
-#define PWM_IRQ_NUM 7 /* Pulse-Width Modulator int. */
-#define INT0_IRQ_NUM 8 /* External INT0 */
-#define INT1_IRQ_NUM 9 /* External INT1 */
-#define INT2_IRQ_NUM 10 /* External INT2 */
-#define INT3_IRQ_NUM 11 /* External INT3 */
-#define INT4_IRQ_NUM 12 /* External INT4 */
-#define INT5_IRQ_NUM 13 /* External INT5 */
-#define INT6_IRQ_NUM 14 /* External INT6 */
-#define INT7_IRQ_NUM 15 /* External INT7 */
-#define IRQ1_IRQ_NUM 16 /* IRQ1 */
-#define IRQ2_IRQ_NUM 17 /* IRQ2 */
-#define IRQ3_IRQ_NUM 18 /* IRQ3 */
-#define IRQ6_IRQ_NUM 19 /* IRQ6 */
-#define PEN_IRQ_NUM 20 /* Pen Interrupt */
-#define SPIS_IRQ_NUM 21 /* SPI Slave Interrupt */
-#define TMR1_IRQ_NUM 22 /* Timer 1 interrupt */
-#define IRQ7_IRQ_NUM 23 /* IRQ7 */
-
-/* '328-compatible definitions */
-#define SPI_IRQ_NUM SPIM_IRQ_NUM
-#define TMR_IRQ_NUM TMR1_IRQ_NUM
-
-/*
- * Here go the bitmasks themselves
- */
-#define IMR_MSPIM (1 << SPIM _IRQ_NUM) /* Mask SPI Master interrupt */
-#define IMR_MTMR2 (1 << TMR2_IRQ_NUM) /* Mask Timer 2 interrupt */
-#define IMR_MUART (1 << UART_IRQ_NUM) /* Mask UART interrupt */
-#define IMR_MWDT (1 << WDT_IRQ_NUM) /* Mask Watchdog Timer interrupt */
-#define IMR_MRTC (1 << RTC_IRQ_NUM) /* Mask RTC interrupt */
-#define IMR_MKB (1 << KB_IRQ_NUM) /* Mask Keyboard Interrupt */
-#define IMR_MPWM (1 << PWM_IRQ_NUM) /* Mask Pulse-Width Modulator int. */
-#define IMR_MINT0 (1 << INT0_IRQ_NUM) /* Mask External INT0 */
-#define IMR_MINT1 (1 << INT1_IRQ_NUM) /* Mask External INT1 */
-#define IMR_MINT2 (1 << INT2_IRQ_NUM) /* Mask External INT2 */
-#define IMR_MINT3 (1 << INT3_IRQ_NUM) /* Mask External INT3 */
-#define IMR_MINT4 (1 << INT4_IRQ_NUM) /* Mask External INT4 */
-#define IMR_MINT5 (1 << INT5_IRQ_NUM) /* Mask External INT5 */
-#define IMR_MINT6 (1 << INT6_IRQ_NUM) /* Mask External INT6 */
-#define IMR_MINT7 (1 << INT7_IRQ_NUM) /* Mask External INT7 */
-#define IMR_MIRQ1 (1 << IRQ1_IRQ_NUM) /* Mask IRQ1 */
-#define IMR_MIRQ2 (1 << IRQ2_IRQ_NUM) /* Mask IRQ2 */
-#define IMR_MIRQ3 (1 << IRQ3_IRQ_NUM) /* Mask IRQ3 */
-#define IMR_MIRQ6 (1 << IRQ6_IRQ_NUM) /* Mask IRQ6 */
-#define IMR_MPEN (1 << PEN_IRQ_NUM) /* Mask Pen Interrupt */
-#define IMR_MSPIS (1 << SPIS_IRQ_NUM) /* Mask SPI Slave Interrupt */
-#define IMR_MTMR1 (1 << TMR1_IRQ_NUM) /* Mask Timer 1 interrupt */
-#define IMR_MIRQ7 (1 << IRQ7_IRQ_NUM) /* Mask IRQ7 */
-
-/* 'EZ328-compatible definitions */
-#define IMR_MSPI IMR_MSPIM
-#define IMR_MTMR IMR_MTMR1
-
-/*
- * Interrupt Wake-Up Enable Register
- */
-#define IWR_ADDR 0xfffff308
-#define IWR LONG_REF(IWR_ADDR)
-
-#define IWR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */
-#define IWR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */
-#define IWR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define IWR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define IWR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define IWR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define IWR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator int. */
-#define IWR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define IWR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define IWR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define IWR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define IWR_INT4 (1 << INT4_IRQ_NUM) /* External INT4 */
-#define IWR_INT5 (1 << INT5_IRQ_NUM) /* External INT5 */
-#define IWR_INT6 (1 << INT6_IRQ_NUM) /* External INT6 */
-#define IWR_INT7 (1 << INT7_IRQ_NUM) /* External INT7 */
-#define IWR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define IWR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define IWR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define IWR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define IWR_PEN (1 << PEN_IRQ_NUM) /* Pen Interrupt */
-#define IWR_SPIS (1 << SPIS_IRQ_NUM) /* SPI Slave Interrupt */
-#define IWR_TMR1 (1 << TMR1_IRQ_NUM) /* Timer 1 interrupt */
-#define IWR_IRQ7 (1 << IRQ7_IRQ_NUM) /* IRQ7 */
-
-/*
- * Interrupt Status Register
- */
-#define ISR_ADDR 0xfffff30c
-#define ISR LONG_REF(ISR_ADDR)
-
-#define ISR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */
-#define ISR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */
-#define ISR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define ISR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define ISR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define ISR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define ISR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator int. */
-#define ISR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define ISR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define ISR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define ISR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define ISR_INT4 (1 << INT4_IRQ_NUM) /* External INT4 */
-#define ISR_INT5 (1 << INT5_IRQ_NUM) /* External INT5 */
-#define ISR_INT6 (1 << INT6_IRQ_NUM) /* External INT6 */
-#define ISR_INT7 (1 << INT7_IRQ_NUM) /* External INT7 */
-#define ISR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define ISR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define ISR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define ISR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define ISR_PEN (1 << PEN_IRQ_NUM) /* Pen Interrupt */
-#define ISR_SPIS (1 << SPIS_IRQ_NUM) /* SPI Slave Interrupt */
-#define ISR_TMR1 (1 << TMR1_IRQ_NUM) /* Timer 1 interrupt */
-#define ISR_IRQ7 (1 << IRQ7_IRQ_NUM) /* IRQ7 */
-
-/* 'EZ328-compatible definitions */
-#define ISR_SPI ISR_SPIM
-#define ISR_TMR ISR_TMR1
-
-/*
- * Interrupt Pending Register
- */
-#define IPR_ADDR 0xfffff310
-#define IPR LONG_REF(IPR_ADDR)
-
-#define IPR_SPIM (1 << SPIM _IRQ_NUM) /* SPI Master interrupt */
-#define IPR_TMR2 (1 << TMR2_IRQ_NUM) /* Timer 2 interrupt */
-#define IPR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define IPR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define IPR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define IPR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define IPR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator int. */
-#define IPR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define IPR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define IPR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define IPR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define IPR_INT4 (1 << INT4_IRQ_NUM) /* External INT4 */
-#define IPR_INT5 (1 << INT5_IRQ_NUM) /* External INT5 */
-#define IPR_INT6 (1 << INT6_IRQ_NUM) /* External INT6 */
-#define IPR_INT7 (1 << INT7_IRQ_NUM) /* External INT7 */
-#define IPR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define IPR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define IPR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define IPR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define IPR_PEN (1 << PEN_IRQ_NUM) /* Pen Interrupt */
-#define IPR_SPIS (1 << SPIS_IRQ_NUM) /* SPI Slave Interrupt */
-#define IPR_TMR1 (1 << TMR1_IRQ_NUM) /* Timer 1 interrupt */
-#define IPR_IRQ7 (1 << IRQ7_IRQ_NUM) /* IRQ7 */
-
-/* 'EZ328-compatible definitions */
-#define IPR_SPI IPR_SPIM
-#define IPR_TMR IPR_TMR1
-
-/**********
- *
- * 0xFFFFF4xx -- Parallel Ports
- *
- **********/
-
-/*
- * Port A
- */
-#define PADIR_ADDR 0xfffff400 /* Port A direction reg */
-#define PADATA_ADDR 0xfffff401 /* Port A data register */
-#define PASEL_ADDR 0xfffff403 /* Port A Select register */
-
-#define PADIR BYTE_REF(PADIR_ADDR)
-#define PADATA BYTE_REF(PADATA_ADDR)
-#define PASEL BYTE_REF(PASEL_ADDR)
-
-#define PA(x) (1 << (x))
-#define PA_A(x) PA((x) - 16) /* This is specific to PA only! */
-
-#define PA_A16 PA(0) /* Use A16 as PA(0) */
-#define PA_A17 PA(1) /* Use A17 as PA(1) */
-#define PA_A18 PA(2) /* Use A18 as PA(2) */
-#define PA_A19 PA(3) /* Use A19 as PA(3) */
-#define PA_A20 PA(4) /* Use A20 as PA(4) */
-#define PA_A21 PA(5) /* Use A21 as PA(5) */
-#define PA_A22 PA(6) /* Use A22 as PA(6) */
-#define PA_A23 PA(7) /* Use A23 as PA(7) */
-
-/*
- * Port B
- */
-#define PBDIR_ADDR 0xfffff408 /* Port B direction reg */
-#define PBDATA_ADDR 0xfffff409 /* Port B data register */
-#define PBSEL_ADDR 0xfffff40b /* Port B Select Register */
-
-#define PBDIR BYTE_REF(PBDIR_ADDR)
-#define PBDATA BYTE_REF(PBDATA_ADDR)
-#define PBSEL BYTE_REF(PBSEL_ADDR)
-
-#define PB(x) (1 << (x))
-#define PB_D(x) PB(x) /* This is specific to port B only */
-
-#define PB_D0 PB(0) /* Use D0 as PB(0) */
-#define PB_D1 PB(1) /* Use D1 as PB(1) */
-#define PB_D2 PB(2) /* Use D2 as PB(2) */
-#define PB_D3 PB(3) /* Use D3 as PB(3) */
-#define PB_D4 PB(4) /* Use D4 as PB(4) */
-#define PB_D5 PB(5) /* Use D5 as PB(5) */
-#define PB_D6 PB(6) /* Use D6 as PB(6) */
-#define PB_D7 PB(7) /* Use D7 as PB(7) */
-
-/*
- * Port C
- */
-#define PCDIR_ADDR 0xfffff410 /* Port C direction reg */
-#define PCDATA_ADDR 0xfffff411 /* Port C data register */
-#define PCSEL_ADDR 0xfffff413 /* Port C Select Register */
-
-#define PCDIR BYTE_REF(PCDIR_ADDR)
-#define PCDATA BYTE_REF(PCDATA_ADDR)
-#define PCSEL BYTE_REF(PCSEL_ADDR)
-
-#define PC(x) (1 << (x))
-
-#define PC_WE PC(6) /* Use WE as PC(6) */
-#define PC_DTACK PC(5) /* Use DTACK as PC(5) */
-#define PC_IRQ7 PC(4) /* Use IRQ7 as PC(4) */
-#define PC_LDS PC(2) /* Use LDS as PC(2) */
-#define PC_UDS PC(1) /* Use UDS as PC(1) */
-#define PC_MOCLK PC(0) /* Use MOCLK as PC(0) */
-
-/*
- * Port D
- */
-#define PDDIR_ADDR 0xfffff418 /* Port D direction reg */
-#define PDDATA_ADDR 0xfffff419 /* Port D data register */
-#define PDPUEN_ADDR 0xfffff41a /* Port D Pull-Up enable reg */
-#define PDPOL_ADDR 0xfffff41c /* Port D Polarity Register */
-#define PDIRQEN_ADDR 0xfffff41d /* Port D IRQ enable register */
-#define PDIQEG_ADDR 0xfffff41f /* Port D IRQ Edge Register */
-
-#define PDDIR BYTE_REF(PDDIR_ADDR)
-#define PDDATA BYTE_REF(PDDATA_ADDR)
-#define PDPUEN BYTE_REF(PDPUEN_ADDR)
-#define PDPOL BYTE_REF(PDPOL_ADDR)
-#define PDIRQEN BYTE_REF(PDIRQEN_ADDR)
-#define PDIQEG BYTE_REF(PDIQEG_ADDR)
-
-#define PD(x) (1 << (x))
-#define PD_KB(x) PD(x) /* This is specific for Port D only */
-
-#define PD_KB0 PD(0) /* Use KB0 as PD(0) */
-#define PD_KB1 PD(1) /* Use KB1 as PD(1) */
-#define PD_KB2 PD(2) /* Use KB2 as PD(2) */
-#define PD_KB3 PD(3) /* Use KB3 as PD(3) */
-#define PD_KB4 PD(4) /* Use KB4 as PD(4) */
-#define PD_KB5 PD(5) /* Use KB5 as PD(5) */
-#define PD_KB6 PD(6) /* Use KB6 as PD(6) */
-#define PD_KB7 PD(7) /* Use KB7 as PD(7) */
-
-/*
- * Port E
- */
-#define PEDIR_ADDR 0xfffff420 /* Port E direction reg */
-#define PEDATA_ADDR 0xfffff421 /* Port E data register */
-#define PEPUEN_ADDR 0xfffff422 /* Port E Pull-Up enable reg */
-#define PESEL_ADDR 0xfffff423 /* Port E Select Register */
-
-#define PEDIR BYTE_REF(PEDIR_ADDR)
-#define PEDATA BYTE_REF(PEDATA_ADDR)
-#define PEPUEN BYTE_REF(PEPUEN_ADDR)
-#define PESEL BYTE_REF(PESEL_ADDR)
-
-#define PE(x) (1 << (x))
-
-#define PE_CSA1 PE(1) /* Use CSA1 as PE(1) */
-#define PE_CSA2 PE(2) /* Use CSA2 as PE(2) */
-#define PE_CSA3 PE(3) /* Use CSA3 as PE(3) */
-#define PE_CSB0 PE(4) /* Use CSB0 as PE(4) */
-#define PE_CSB1 PE(5) /* Use CSB1 as PE(5) */
-#define PE_CSB2 PE(6) /* Use CSB2 as PE(6) */
-#define PE_CSB3 PE(7) /* Use CSB3 as PE(7) */
-
-/*
- * Port F
- */
-#define PFDIR_ADDR 0xfffff428 /* Port F direction reg */
-#define PFDATA_ADDR 0xfffff429 /* Port F data register */
-#define PFPUEN_ADDR 0xfffff42a /* Port F Pull-Up enable reg */
-#define PFSEL_ADDR 0xfffff42b /* Port F Select Register */
-
-#define PFDIR BYTE_REF(PFDIR_ADDR)
-#define PFDATA BYTE_REF(PFDATA_ADDR)
-#define PFPUEN BYTE_REF(PFPUEN_ADDR)
-#define PFSEL BYTE_REF(PFSEL_ADDR)
-
-#define PF(x) (1 << (x))
-#define PF_A(x) PF((x) - 24) /* This is Port F specific only */
-
-#define PF_A24 PF(0) /* Use A24 as PF(0) */
-#define PF_A25 PF(1) /* Use A25 as PF(1) */
-#define PF_A26 PF(2) /* Use A26 as PF(2) */
-#define PF_A27 PF(3) /* Use A27 as PF(3) */
-#define PF_A28 PF(4) /* Use A28 as PF(4) */
-#define PF_A29 PF(5) /* Use A29 as PF(5) */
-#define PF_A30 PF(6) /* Use A30 as PF(6) */
-#define PF_A31 PF(7) /* Use A31 as PF(7) */
-
-/*
- * Port G
- */
-#define PGDIR_ADDR 0xfffff430 /* Port G direction reg */
-#define PGDATA_ADDR 0xfffff431 /* Port G data register */
-#define PGPUEN_ADDR 0xfffff432 /* Port G Pull-Up enable reg */
-#define PGSEL_ADDR 0xfffff433 /* Port G Select Register */
-
-#define PGDIR BYTE_REF(PGDIR_ADDR)
-#define PGDATA BYTE_REF(PGDATA_ADDR)
-#define PGPUEN BYTE_REF(PGPUEN_ADDR)
-#define PGSEL BYTE_REF(PGSEL_ADDR)
-
-#define PG(x) (1 << (x))
-
-#define PG_UART_TXD PG(0) /* Use UART_TXD as PG(0) */
-#define PG_UART_RXD PG(1) /* Use UART_RXD as PG(1) */
-#define PG_PWMOUT PG(2) /* Use PWMOUT as PG(2) */
-#define PG_TOUT2 PG(3) /* Use TOUT2 as PG(3) */
-#define PG_TIN2 PG(4) /* Use TIN2 as PG(4) */
-#define PG_TOUT1 PG(5) /* Use TOUT1 as PG(5) */
-#define PG_TIN1 PG(6) /* Use TIN1 as PG(6) */
-#define PG_RTCOUT PG(7) /* Use RTCOUT as PG(7) */
-
-/*
- * Port J
- */
-#define PJDIR_ADDR 0xfffff438 /* Port J direction reg */
-#define PJDATA_ADDR 0xfffff439 /* Port J data register */
-#define PJSEL_ADDR 0xfffff43b /* Port J Select Register */
-
-#define PJDIR BYTE_REF(PJDIR_ADDR)
-#define PJDATA BYTE_REF(PJDATA_ADDR)
-#define PJSEL BYTE_REF(PJSEL_ADDR)
-
-#define PJ(x) (1 << (x))
-
-#define PJ_CSD3 PJ(7) /* Use CSD3 as PJ(7) */
-
-/*
- * Port K
- */
-#define PKDIR_ADDR 0xfffff440 /* Port K direction reg */
-#define PKDATA_ADDR 0xfffff441 /* Port K data register */
-#define PKPUEN_ADDR 0xfffff442 /* Port K Pull-Up enable reg */
-#define PKSEL_ADDR 0xfffff443 /* Port K Select Register */
-
-#define PKDIR BYTE_REF(PKDIR_ADDR)
-#define PKDATA BYTE_REF(PKDATA_ADDR)
-#define PKPUEN BYTE_REF(PKPUEN_ADDR)
-#define PKSEL BYTE_REF(PKSEL_ADDR)
-
-#define PK(x) (1 << (x))
-
-/*
- * Port M
- */
-#define PMDIR_ADDR 0xfffff438 /* Port M direction reg */
-#define PMDATA_ADDR 0xfffff439 /* Port M data register */
-#define PMPUEN_ADDR 0xfffff43a /* Port M Pull-Up enable reg */
-#define PMSEL_ADDR 0xfffff43b /* Port M Select Register */
-
-#define PMDIR BYTE_REF(PMDIR_ADDR)
-#define PMDATA BYTE_REF(PMDATA_ADDR)
-#define PMPUEN BYTE_REF(PMPUEN_ADDR)
-#define PMSEL BYTE_REF(PMSEL_ADDR)
-
-#define PM(x) (1 << (x))
-
-/**********
- *
- * 0xFFFFF5xx -- Pulse-Width Modulator (PWM)
- *
- **********/
-
-/*
- * PWM Control Register
- */
-#define PWMC_ADDR 0xfffff500
-#define PWMC WORD_REF(PWMC_ADDR)
-
-#define PWMC_CLKSEL_MASK 0x0007 /* Clock Selection */
-#define PWMC_CLKSEL_SHIFT 0
-#define PWMC_PWMEN 0x0010 /* Enable PWM */
-#define PMNC_POL 0x0020 /* PWM Output Bit Polarity */
-#define PWMC_PIN 0x0080 /* Current PWM output pin status */
-#define PWMC_LOAD 0x0100 /* Force a new period */
-#define PWMC_IRQEN 0x4000 /* Interrupt Request Enable */
-#define PWMC_CLKSRC 0x8000 /* Clock Source Select */
-
-/* 'EZ328-compatible definitions */
-#define PWMC_EN PWMC_PWMEN
-
-/*
- * PWM Period Register
- */
-#define PWMP_ADDR 0xfffff502
-#define PWMP WORD_REF(PWMP_ADDR)
-
-/*
- * PWM Width Register
- */
-#define PWMW_ADDR 0xfffff504
-#define PWMW WORD_REF(PWMW_ADDR)
-
-/*
- * PWM Counter Register
- */
-#define PWMCNT_ADDR 0xfffff506
-#define PWMCNT WORD_REF(PWMCNT_ADDR)
-
-/**********
- *
- * 0xFFFFF6xx -- General-Purpose Timers
- *
- **********/
-
-/*
- * Timer Unit 1 and 2 Control Registers
- */
-#define TCTL1_ADDR 0xfffff600
-#define TCTL1 WORD_REF(TCTL1_ADDR)
-#define TCTL2_ADDR 0xfffff60c
-#define TCTL2 WORD_REF(TCTL2_ADDR)
-
-#define TCTL_TEN 0x0001 /* Timer Enable */
-#define TCTL_CLKSOURCE_MASK 0x000e /* Clock Source: */
-#define TCTL_CLKSOURCE_STOP 0x0000 /* Stop count (disabled) */
-#define TCTL_CLKSOURCE_SYSCLK 0x0002 /* SYSCLK to prescaler */
-#define TCTL_CLKSOURCE_SYSCLK_16 0x0004 /* SYSCLK/16 to prescaler */
-#define TCTL_CLKSOURCE_TIN 0x0006 /* TIN to prescaler */
-#define TCTL_CLKSOURCE_32KHZ 0x0008 /* 32kHz clock to prescaler */
-#define TCTL_IRQEN 0x0010 /* IRQ Enable */
-#define TCTL_OM 0x0020 /* Output Mode */
-#define TCTL_CAP_MASK 0x00c0 /* Capture Edge: */
-#define TCTL_CAP_RE 0x0040 /* Capture on rizing edge */
-#define TCTL_CAP_FE 0x0080 /* Capture on falling edge */
-#define TCTL_FRR 0x0010 /* Free-Run Mode */
-
-/* 'EZ328-compatible definitions */
-#define TCTL_ADDR TCTL1_ADDR
-#define TCTL TCTL1
-
-/*
- * Timer Unit 1 and 2 Prescaler Registers
- */
-#define TPRER1_ADDR 0xfffff602
-#define TPRER1 WORD_REF(TPRER1_ADDR)
-#define TPRER2_ADDR 0xfffff60e
-#define TPRER2 WORD_REF(TPRER2_ADDR)
-
-/* 'EZ328-compatible definitions */
-#define TPRER_ADDR TPRER1_ADDR
-#define TPRER TPRER1
-
-/*
- * Timer Unit 1 and 2 Compare Registers
- */
-#define TCMP1_ADDR 0xfffff604
-#define TCMP1 WORD_REF(TCMP1_ADDR)
-#define TCMP2_ADDR 0xfffff610
-#define TCMP2 WORD_REF(TCMP2_ADDR)
-
-/* 'EZ328-compatible definitions */
-#define TCMP_ADDR TCMP1_ADDR
-#define TCMP TCMP1
-
-/*
- * Timer Unit 1 and 2 Capture Registers
- */
-#define TCR1_ADDR 0xfffff606
-#define TCR1 WORD_REF(TCR1_ADDR)
-#define TCR2_ADDR 0xfffff612
-#define TCR2 WORD_REF(TCR2_ADDR)
-
-/* 'EZ328-compatible definitions */
-#define TCR_ADDR TCR1_ADDR
-#define TCR TCR1
-
-/*
- * Timer Unit 1 and 2 Counter Registers
- */
-#define TCN1_ADDR 0xfffff608
-#define TCN1 WORD_REF(TCN1_ADDR)
-#define TCN2_ADDR 0xfffff614
-#define TCN2 WORD_REF(TCN2_ADDR)
-
-/* 'EZ328-compatible definitions */
-#define TCN_ADDR TCN1_ADDR
-#define TCN TCN
-
-/*
- * Timer Unit 1 and 2 Status Registers
- */
-#define TSTAT1_ADDR 0xfffff60a
-#define TSTAT1 WORD_REF(TSTAT1_ADDR)
-#define TSTAT2_ADDR 0xfffff616
-#define TSTAT2 WORD_REF(TSTAT2_ADDR)
-
-#define TSTAT_COMP 0x0001 /* Compare Event occurred */
-#define TSTAT_CAPT 0x0001 /* Capture Event occurred */
-
-/* 'EZ328-compatible definitions */
-#define TSTAT_ADDR TSTAT1_ADDR
-#define TSTAT TSTAT1
-
-/*
- * Watchdog Compare Register
- */
-#define WRR_ADDR 0xfffff61a
-#define WRR WORD_REF(WRR_ADDR)
-
-/*
- * Watchdog Counter Register
- */
-#define WCN_ADDR 0xfffff61c
-#define WCN WORD_REF(WCN_ADDR)
-
-/*
- * Watchdog Control and Status Register
- */
-#define WCSR_ADDR 0xfffff618
-#define WCSR WORD_REF(WCSR_ADDR)
-
-#define WCSR_WDEN 0x0001 /* Watchdog Enable */
-#define WCSR_FI 0x0002 /* Forced Interrupt (instead of SW reset)*/
-#define WCSR_WRST 0x0004 /* Watchdog Reset */
-
-/**********
- *
- * 0xFFFFF7xx -- Serial Periferial Interface Slave (SPIS)
- *
- **********/
-
-/*
- * SPI Slave Register
- */
-#define SPISR_ADDR 0xfffff700
-#define SPISR WORD_REF(SPISR_ADDR)
-
-#define SPISR_DATA_ADDR 0xfffff701
-#define SPISR_DATA BYTE_REF(SPISR_DATA_ADDR)
-
-#define SPISR_DATA_MASK 0x00ff /* Shifted data from the external device */
-#define SPISR_DATA_SHIFT 0
-#define SPISR_SPISEN 0x0100 /* SPIS module enable */
-#define SPISR_POL 0x0200 /* SPSCLK polarity control */
-#define SPISR_PHA 0x0400 /* Phase relationship between SPSCLK & SPSRxD */
-#define SPISR_OVWR 0x0800 /* Data buffer has been overwritten */
-#define SPISR_DATARDY 0x1000 /* Data ready */
-#define SPISR_ENPOL 0x2000 /* Enable Polarity */
-#define SPISR_IRQEN 0x4000 /* SPIS IRQ Enable */
-#define SPISR_SPISIRQ 0x8000 /* SPIS IRQ posted */
-
-/**********
- *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
- *
- **********/
-
-/*
- * SPIM Data Register
- */
-#define SPIMDATA_ADDR 0xfffff800
-#define SPIMDATA WORD_REF(SPIMDATA_ADDR)
-
-/*
- * SPIM Control/Status Register
- */
-#define SPIMCONT_ADDR 0xfffff802
-#define SPIMCONT WORD_REF(SPIMCONT_ADDR)
-
-#define SPIMCONT_BIT_COUNT_MASK 0x000f /* Transfer Length in Bytes */
-#define SPIMCONT_BIT_COUNT_SHIFT 0
-#define SPIMCONT_POL 0x0010 /* SPMCLK Signel Polarity */
-#define SPIMCONT_PHA 0x0020 /* Clock/Data phase relationship */
-#define SPIMCONT_IRQEN 0x0040 /* IRQ Enable */
-#define SPIMCONT_SPIMIRQ 0x0080 /* Interrupt Request */
-#define SPIMCONT_XCH 0x0100 /* Exchange */
-#define SPIMCONT_RSPIMEN 0x0200 /* Enable SPIM */
-#define SPIMCONT_DATA_RATE_MASK 0xe000 /* SPIM Data Rate */
-#define SPIMCONT_DATA_RATE_SHIFT 13
-
-/* 'EZ328-compatible definitions */
-#define SPIMCONT_IRQ SPIMCONT_SPIMIRQ
-#define SPIMCONT_ENABLE SPIMCONT_SPIMEN
-/**********
- *
- * 0xFFFFF9xx -- UART
- *
- **********/
-
-/*
- * UART Status/Control Register
- */
-#define USTCNT_ADDR 0xfffff900
-#define USTCNT WORD_REF(USTCNT_ADDR)
-
-#define USTCNT_TXAVAILEN 0x0001 /* Transmitter Available Int Enable */
-#define USTCNT_TXHALFEN 0x0002 /* Transmitter Half Empty Int Enable */
-#define USTCNT_TXEMPTYEN 0x0004 /* Transmitter Empty Int Enable */
-#define USTCNT_RXREADYEN 0x0008 /* Receiver Ready Interrupt Enable */
-#define USTCNT_RXHALFEN 0x0010 /* Receiver Half-Full Int Enable */
-#define USTCNT_RXFULLEN 0x0020 /* Receiver Full Interrupt Enable */
-#define USTCNT_CTSDELTAEN 0x0040 /* CTS Delta Interrupt Enable */
-#define USTCNT_GPIODELTAEN 0x0080 /* Old Data Interrupt Enable */
-#define USTCNT_8_7 0x0100 /* Eight or seven-bit transmission */
-#define USTCNT_STOP 0x0200 /* Stop bit transmission */
-#define USTCNT_ODD_EVEN 0x0400 /* Odd Parity */
-#define USTCNT_PARITYEN 0x0800 /* Parity Enable */
-#define USTCNT_CLKMODE 0x1000 /* Clock Mode Select */
-#define USTCNT_TXEN 0x2000 /* Transmitter Enable */
-#define USTCNT_RXEN 0x4000 /* Receiver Enable */
-#define USTCNT_UARTEN 0x8000 /* UART Enable */
-
-/* 'EZ328-compatible definitions */
-#define USTCNT_TXAE USTCNT_TXAVAILEN
-#define USTCNT_TXHE USTCNT_TXHALFEN
-#define USTCNT_TXEE USTCNT_TXEMPTYEN
-#define USTCNT_RXRE USTCNT_RXREADYEN
-#define USTCNT_RXHE USTCNT_RXHALFEN
-#define USTCNT_RXFE USTCNT_RXFULLEN
-#define USTCNT_CTSD USTCNT_CTSDELTAEN
-#define USTCNT_ODD USTCNT_ODD_EVEN
-#define USTCNT_PEN USTCNT_PARITYEN
-#define USTCNT_CLKM USTCNT_CLKMODE
-#define USTCNT_UEN USTCNT_UARTEN
-
-/*
- * UART Baud Control Register
- */
-#define UBAUD_ADDR 0xfffff902
-#define UBAUD WORD_REF(UBAUD_ADDR)
-
-#define UBAUD_PRESCALER_MASK 0x003f /* Actual divisor is 65 - PRESCALER */
-#define UBAUD_PRESCALER_SHIFT 0
-#define UBAUD_DIVIDE_MASK 0x0700 /* Baud Rate freq. divizor */
-#define UBAUD_DIVIDE_SHIFT 8
-#define UBAUD_BAUD_SRC 0x0800 /* Baud Rate Source */
-#define UBAUD_GPIOSRC 0x1000 /* GPIO source */
-#define UBAUD_GPIODIR 0x2000 /* GPIO Direction */
-#define UBAUD_GPIO 0x4000 /* Current GPIO pin status */
-#define UBAUD_GPIODELTA 0x8000 /* GPIO pin value changed */
-
-/*
- * UART Receiver Register
- */
-#define URX_ADDR 0xfffff904
-#define URX WORD_REF(URX_ADDR)
-
-#define URX_RXDATA_ADDR 0xfffff905
-#define URX_RXDATA BYTE_REF(URX_RXDATA_ADDR)
-
-#define URX_RXDATA_MASK 0x00ff /* Received data */
-#define URX_RXDATA_SHIFT 0
-#define URX_PARITY_ERROR 0x0100 /* Parity Error */
-#define URX_BREAK 0x0200 /* Break Detected */
-#define URX_FRAME_ERROR 0x0400 /* Framing Error */
-#define URX_OVRUN 0x0800 /* Serial Overrun */
-#define URX_DATA_READY 0x2000 /* Data Ready (FIFO not empty) */
-#define URX_FIFO_HALF 0x4000 /* FIFO is Half-Full */
-#define URX_FIFO_FULL 0x8000 /* FIFO is Full */
-
-/*
- * UART Transmitter Register
- */
-#define UTX_ADDR 0xfffff906
-#define UTX WORD_REF(UTX_ADDR)
-
-#define UTX_TXDATA_ADDR 0xfffff907
-#define UTX_TXDATA BYTE_REF(UTX_TXDATA_ADDR)
-
-#define UTX_TXDATA_MASK 0x00ff /* Data to be transmitted */
-#define UTX_TXDATA_SHIFT 0
-#define UTX_CTS_DELTA 0x0100 /* CTS changed */
-#define UTX_CTS_STATUS 0x0200 /* CTS State */
-#define UTX_IGNORE_CTS 0x0800 /* Ignore CTS */
-#define UTX_SEND_BREAK 0x1000 /* Send a BREAK */
-#define UTX_TX_AVAIL 0x2000 /* Transmit FIFO has a slot available */
-#define UTX_FIFO_HALF 0x4000 /* Transmit FIFO is half empty */
-#define UTX_FIFO_EMPTY 0x8000 /* Transmit FIFO is empty */
-
-/* 'EZ328-compatible definitions */
-#define UTX_CTS_STAT UTX_CTS_STATUS
-#define UTX_NOCTS UTX_IGNORE_CTS
-
-/*
- * UART Miscellaneous Register
- */
-#define UMISC_ADDR 0xfffff908
-#define UMISC WORD_REF(UMISC_ADDR)
-
-#define UMISC_TX_POL 0x0004 /* Transmit Polarity */
-#define UMISC_RX_POL 0x0008 /* Receive Polarity */
-#define UMISC_IRDA_LOOP 0x0010 /* IrDA Loopback Enable */
-#define UMISC_IRDA_EN 0x0020 /* Infra-Red Enable */
-#define UMISC_RTS 0x0040 /* Set RTS status */
-#define UMISC_RTSCONT 0x0080 /* Choose RTS control */
-#define UMISC_LOOP 0x1000 /* Serial Loopback Enable */
-#define UMISC_FORCE_PERR 0x2000 /* Force Parity Error */
-#define UMISC_CLKSRC 0x4000 /* Clock Source */
-
-
-/* generalization of uart control registers to support multiple ports: */
-typedef volatile struct {
- volatile unsigned short int ustcnt;
- volatile unsigned short int ubaud;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char rxdata;
- } b;
- } urx;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char txdata;
- } b;
- } utx;
- volatile unsigned short int umisc;
- volatile unsigned short int pad1;
- volatile unsigned short int pad2;
- volatile unsigned short int pad3;
-} __attribute__((packed)) m68328_uart;
-
-
-/**********
- *
- * 0xFFFFFAxx -- LCD Controller
- *
- **********/
-
-/*
- * LCD Screen Starting Address Register
- */
-#define LSSA_ADDR 0xfffffa00
-#define LSSA LONG_REF(LSSA_ADDR)
-
-#define LSSA_SSA_MASK 0xfffffffe /* Bit 0 is reserved */
-
-/*
- * LCD Virtual Page Width Register
- */
-#define LVPW_ADDR 0xfffffa05
-#define LVPW BYTE_REF(LVPW_ADDR)
-
-/*
- * LCD Screen Width Register (not compatible with 'EZ328 !!!)
- */
-#define LXMAX_ADDR 0xfffffa08
-#define LXMAX WORD_REF(LXMAX_ADDR)
-
-#define LXMAX_XM_MASK 0x02ff /* Bits 0-3 are reserved */
-
-/*
- * LCD Screen Height Register
- */
-#define LYMAX_ADDR 0xfffffa0a
-#define LYMAX WORD_REF(LYMAX_ADDR)
-
-#define LYMAX_YM_MASK 0x02ff /* Bits 10-15 are reserved */
-
-/*
- * LCD Cursor X Position Register
- */
-#define LCXP_ADDR 0xfffffa18
-#define LCXP WORD_REF(LCXP_ADDR)
-
-#define LCXP_CC_MASK 0xc000 /* Cursor Control */
-#define LCXP_CC_TRAMSPARENT 0x0000
-#define LCXP_CC_BLACK 0x4000
-#define LCXP_CC_REVERSED 0x8000
-#define LCXP_CC_WHITE 0xc000
-#define LCXP_CXP_MASK 0x02ff /* Cursor X position */
-
-/*
- * LCD Cursor Y Position Register
- */
-#define LCYP_ADDR 0xfffffa1a
-#define LCYP WORD_REF(LCYP_ADDR)
-
-#define LCYP_CYP_MASK 0x01ff /* Cursor Y Position */
-
-/*
- * LCD Cursor Width and Heigth Register
- */
-#define LCWCH_ADDR 0xfffffa1c
-#define LCWCH WORD_REF(LCWCH_ADDR)
-
-#define LCWCH_CH_MASK 0x001f /* Cursor Height */
-#define LCWCH_CH_SHIFT 0
-#define LCWCH_CW_MASK 0x1f00 /* Cursor Width */
-#define LCWCH_CW_SHIFT 8
-
-/*
- * LCD Blink Control Register
- */
-#define LBLKC_ADDR 0xfffffa1f
-#define LBLKC BYTE_REF(LBLKC_ADDR)
-
-#define LBLKC_BD_MASK 0x7f /* Blink Divisor */
-#define LBLKC_BD_SHIFT 0
-#define LBLKC_BKEN 0x80 /* Blink Enabled */
-
-/*
- * LCD Panel Interface Configuration Register
- */
-#define LPICF_ADDR 0xfffffa20
-#define LPICF BYTE_REF(LPICF_ADDR)
-
-#define LPICF_GS_MASK 0x01 /* Gray-Scale Mode */
-#define LPICF_GS_BW 0x00
-#define LPICF_GS_GRAY_4 0x01
-#define LPICF_PBSIZ_MASK 0x06 /* Panel Bus Width */
-#define LPICF_PBSIZ_1 0x00
-#define LPICF_PBSIZ_2 0x02
-#define LPICF_PBSIZ_4 0x04
-
-/*
- * LCD Polarity Configuration Register
- */
-#define LPOLCF_ADDR 0xfffffa21
-#define LPOLCF BYTE_REF(LPOLCF_ADDR)
-
-#define LPOLCF_PIXPOL 0x01 /* Pixel Polarity */
-#define LPOLCF_LPPOL 0x02 /* Line Pulse Polarity */
-#define LPOLCF_FLMPOL 0x04 /* Frame Marker Polarity */
-#define LPOLCF_LCKPOL 0x08 /* LCD Shift Lock Polarity */
-
-/*
- * LACD (LCD Alternate Crystal Direction) Rate Control Register
- */
-#define LACDRC_ADDR 0xfffffa23
-#define LACDRC BYTE_REF(LACDRC_ADDR)
-
-#define LACDRC_ACD_MASK 0x0f /* Alternate Crystal Direction Control */
-#define LACDRC_ACD_SHIFT 0
-
-/*
- * LCD Pixel Clock Divider Register
- */
-#define LPXCD_ADDR 0xfffffa25
-#define LPXCD BYTE_REF(LPXCD_ADDR)
-
-#define LPXCD_PCD_MASK 0x3f /* Pixel Clock Divider */
-#define LPXCD_PCD_SHIFT 0
-
-/*
- * LCD Clocking Control Register
- */
-#define LCKCON_ADDR 0xfffffa27
-#define LCKCON BYTE_REF(LCKCON_ADDR)
-
-#define LCKCON_PCDS 0x01 /* Pixel Clock Divider Source Select */
-#define LCKCON_DWIDTH 0x02 /* Display Memory Width */
-#define LCKCON_DWS_MASK 0x3c /* Display Wait-State */
-#define LCKCON_DWS_SHIFT 2
-#define LCKCON_DMA16 0x40 /* DMA burst length */
-#define LCKCON_LCDON 0x80 /* Enable LCD Controller */
-
-/* 'EZ328-compatible definitions */
-#define LCKCON_DW_MASK LCKCON_DWS_MASK
-#define LCKCON_DW_SHIFT LCKCON_DWS_SHIFT
-
-/*
- * LCD Last Buffer Address Register
- */
-#define LLBAR_ADDR 0xfffffa29
-#define LLBAR BYTE_REF(LLBAR_ADDR)
-
-#define LLBAR_LBAR_MASK 0x7f /* Number of memory words to fill 1 line */
-#define LLBAR_LBAR_SHIFT 0
-
-/*
- * LCD Octet Terminal Count Register
- */
-#define LOTCR_ADDR 0xfffffa2b
-#define LOTCR BYTE_REF(LOTCR_ADDR)
-
-/*
- * LCD Panning Offset Register
- */
-#define LPOSR_ADDR 0xfffffa2d
-#define LPOSR BYTE_REF(LPOSR_ADDR)
-
-#define LPOSR_BOS 0x08 /* Byte offset (for B/W mode only */
-#define LPOSR_POS_MASK 0x07 /* Pixel Offset Code */
-#define LPOSR_POS_SHIFT 0
-
-/*
- * LCD Frame Rate Control Modulation Register
- */
-#define LFRCM_ADDR 0xfffffa31
-#define LFRCM BYTE_REF(LFRCM_ADDR)
-
-#define LFRCM_YMOD_MASK 0x0f /* Vertical Modulation */
-#define LFRCM_YMOD_SHIFT 0
-#define LFRCM_XMOD_MASK 0xf0 /* Horizontal Modulation */
-#define LFRCM_XMOD_SHIFT 4
-
-/*
- * LCD Gray Palette Mapping Register
- */
-#define LGPMR_ADDR 0xfffffa32
-#define LGPMR WORD_REF(LGPMR_ADDR)
-
-#define LGPMR_GLEVEL3_MASK 0x000f
-#define LGPMR_GLEVEL3_SHIFT 0
-#define LGPMR_GLEVEL2_MASK 0x00f0
-#define LGPMR_GLEVEL2_SHIFT 4
-#define LGPMR_GLEVEL0_MASK 0x0f00
-#define LGPMR_GLEVEL0_SHIFT 8
-#define LGPMR_GLEVEL1_MASK 0xf000
-#define LGPMR_GLEVEL1_SHIFT 12
-
-/**********
- *
- * 0xFFFFFBxx -- Real-Time Clock (RTC)
- *
- **********/
-
-/*
- * RTC Hours Minutes and Seconds Register
- */
-#define RTCTIME_ADDR 0xfffffb00
-#define RTCTIME LONG_REF(RTCTIME_ADDR)
-
-#define RTCTIME_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCTIME_SECONDS_SHIFT 0
-#define RTCTIME_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCTIME_MINUTES_SHIFT 16
-#define RTCTIME_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCTIME_HOURS_SHIFT 24
-
-/*
- * RTC Alarm Register
- */
-#define RTCALRM_ADDR 0xfffffb04
-#define RTCALRM LONG_REF(RTCALRM_ADDR)
-
-#define RTCALRM_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCALRM_SECONDS_SHIFT 0
-#define RTCALRM_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCALRM_MINUTES_SHIFT 16
-#define RTCALRM_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCALRM_HOURS_SHIFT 24
-
-/*
- * RTC Control Register
- */
-#define RTCCTL_ADDR 0xfffffb0c
-#define RTCCTL WORD_REF(RTCCTL_ADDR)
-
-#define RTCCTL_384 0x0020 /* Crystal Selection */
-#define RTCCTL_ENABLE 0x0080 /* RTC Enable */
-
-/* 'EZ328-compatible definitions */
-#define RTCCTL_XTL RTCCTL_384
-#define RTCCTL_EN RTCCTL_ENABLE
-
-/*
- * RTC Interrupt Status Register
- */
-#define RTCISR_ADDR 0xfffffb0e
-#define RTCISR WORD_REF(RTCISR_ADDR)
-
-#define RTCISR_SW 0x0001 /* Stopwatch timed out */
-#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */
-#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */
-#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */
-#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */
-
-/*
- * RTC Interrupt Enable Register
- */
-#define RTCIENR_ADDR 0xfffffb10
-#define RTCIENR WORD_REF(RTCIENR_ADDR)
-
-#define RTCIENR_SW 0x0001 /* Stopwatch interrupt enable */
-#define RTCIENR_MIN 0x0002 /* 1-minute interrupt enable */
-#define RTCIENR_ALM 0x0004 /* Alarm interrupt enable */
-#define RTCIENR_DAY 0x0008 /* 24-hour rollover interrupt enable */
-#define RTCIENR_1HZ 0x0010 /* 1Hz interrupt enable */
-
-/*
- * Stopwatch Minutes Register
- */
-#define STPWCH_ADDR 0xfffffb12
-#define STPWCH WORD_REF(STPWCH)
-
-#define STPWCH_CNT_MASK 0x00ff /* Stopwatch countdown value */
-#define SPTWCH_CNT_SHIFT 0
-
-#endif /* _MC68328_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/MC68332.h b/ANDROID_3.4.5/arch/m68k/include/asm/MC68332.h
deleted file mode 100644
index 6bb8f026..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/MC68332.h
+++ /dev/null
@@ -1,152 +0,0 @@
-
-/* include/asm-m68knommu/MC68332.h: '332 control registers
- *
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
- *
- */
-
-#ifndef _MC68332_H_
-#define _MC68332_H_
-
-#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
-#define WORD_REF(addr) (*((volatile unsigned short*)addr))
-
-#define PORTE_ADDR 0xfffa11
-#define PORTE BYTE_REF(PORTE_ADDR)
-#define DDRE_ADDR 0xfffa15
-#define DDRE BYTE_REF(DDRE_ADDR)
-#define PEPAR_ADDR 0xfffa17
-#define PEPAR BYTE_REF(PEPAR_ADDR)
-
-#define PORTF_ADDR 0xfffa19
-#define PORTF BYTE_REF(PORTF_ADDR)
-#define DDRF_ADDR 0xfffa1d
-#define DDRF BYTE_REF(DDRF_ADDR)
-#define PFPAR_ADDR 0xfffa1f
-#define PFPAR BYTE_REF(PFPAR_ADDR)
-
-#define PORTQS_ADDR 0xfffc15
-#define PORTQS BYTE_REF(PORTQS_ADDR)
-#define DDRQS_ADDR 0xfffc17
-#define DDRQS BYTE_REF(DDRQS_ADDR)
-#define PQSPAR_ADDR 0xfffc16
-#define PQSPAR BYTE_REF(PQSPAR_ADDR)
-
-#define CSPAR0_ADDR 0xFFFA44
-#define CSPAR0 WORD_REF(CSPAR0_ADDR)
-#define CSPAR1_ADDR 0xFFFA46
-#define CSPAR1 WORD_REF(CSPAR1_ADDR)
-#define CSARBT_ADDR 0xFFFA48
-#define CSARBT WORD_REF(CSARBT_ADDR)
-#define CSOPBT_ADDR 0xFFFA4A
-#define CSOPBT WORD_REF(CSOPBT_ADDR)
-#define CSBAR0_ADDR 0xFFFA4C
-#define CSBAR0 WORD_REF(CSBAR0_ADDR)
-#define CSOR0_ADDR 0xFFFA4E
-#define CSOR0 WORD_REF(CSOR0_ADDR)
-#define CSBAR1_ADDR 0xFFFA50
-#define CSBAR1 WORD_REF(CSBAR1_ADDR)
-#define CSOR1_ADDR 0xFFFA52
-#define CSOR1 WORD_REF(CSOR1_ADDR)
-#define CSBAR2_ADDR 0xFFFA54
-#define CSBAR2 WORD_REF(CSBAR2_ADDR)
-#define CSOR2_ADDR 0xFFFA56
-#define CSOR2 WORD_REF(CSOR2_ADDR)
-#define CSBAR3_ADDR 0xFFFA58
-#define CSBAR3 WORD_REF(CSBAR3_ADDR)
-#define CSOR3_ADDR 0xFFFA5A
-#define CSOR3 WORD_REF(CSOR3_ADDR)
-#define CSBAR4_ADDR 0xFFFA5C
-#define CSBAR4 WORD_REF(CSBAR4_ADDR)
-#define CSOR4_ADDR 0xFFFA5E
-#define CSOR4 WORD_REF(CSOR4_ADDR)
-#define CSBAR5_ADDR 0xFFFA60
-#define CSBAR5 WORD_REF(CSBAR5_ADDR)
-#define CSOR5_ADDR 0xFFFA62
-#define CSOR5 WORD_REF(CSOR5_ADDR)
-#define CSBAR6_ADDR 0xFFFA64
-#define CSBAR6 WORD_REF(CSBAR6_ADDR)
-#define CSOR6_ADDR 0xFFFA66
-#define CSOR6 WORD_REF(CSOR6_ADDR)
-#define CSBAR7_ADDR 0xFFFA68
-#define CSBAR7 WORD_REF(CSBAR7_ADDR)
-#define CSOR7_ADDR 0xFFFA6A
-#define CSOR7 WORD_REF(CSOR7_ADDR)
-#define CSBAR8_ADDR 0xFFFA6C
-#define CSBAR8 WORD_REF(CSBAR8_ADDR)
-#define CSOR8_ADDR 0xFFFA6E
-#define CSOR8 WORD_REF(CSOR8_ADDR)
-#define CSBAR9_ADDR 0xFFFA70
-#define CSBAR9 WORD_REF(CSBAR9_ADDR)
-#define CSOR9_ADDR 0xFFFA72
-#define CSOR9 WORD_REF(CSOR9_ADDR)
-#define CSBAR10_ADDR 0xFFFA74
-#define CSBAR10 WORD_REF(CSBAR10_ADDR)
-#define CSOR10_ADDR 0xFFFA76
-#define CSOR10 WORD_REF(CSOR10_ADDR)
-
-#define CSOR_MODE_ASYNC 0x0000
-#define CSOR_MODE_SYNC 0x8000
-#define CSOR_MODE_MASK 0x8000
-#define CSOR_BYTE_DISABLE 0x0000
-#define CSOR_BYTE_UPPER 0x4000
-#define CSOR_BYTE_LOWER 0x2000
-#define CSOR_BYTE_BOTH 0x6000
-#define CSOR_BYTE_MASK 0x6000
-#define CSOR_RW_RSVD 0x0000
-#define CSOR_RW_READ 0x0800
-#define CSOR_RW_WRITE 0x1000
-#define CSOR_RW_BOTH 0x1800
-#define CSOR_RW_MASK 0x1800
-#define CSOR_STROBE_DS 0x0400
-#define CSOR_STROBE_AS 0x0000
-#define CSOR_STROBE_MASK 0x0400
-#define CSOR_DSACK_WAIT(x) (wait << 6)
-#define CSOR_DSACK_FTERM (14 << 6)
-#define CSOR_DSACK_EXTERNAL (15 << 6)
-#define CSOR_DSACK_MASK 0x03c0
-#define CSOR_SPACE_CPU 0x0000
-#define CSOR_SPACE_USER 0x0010
-#define CSOR_SPACE_SU 0x0020
-#define CSOR_SPACE_BOTH 0x0030
-#define CSOR_SPACE_MASK 0x0030
-#define CSOR_IPL_ALL 0x0000
-#define CSOR_IPL_PRIORITY(x) (x << 1)
-#define CSOR_IPL_MASK 0x000e
-#define CSOR_AVEC_ON 0x0001
-#define CSOR_AVEC_OFF 0x0000
-#define CSOR_AVEC_MASK 0x0001
-
-#define CSBAR_ADDR(x) ((addr >> 11) << 3)
-#define CSBAR_ADDR_MASK 0xfff8
-#define CSBAR_BLKSIZE_2K 0x0000
-#define CSBAR_BLKSIZE_8K 0x0001
-#define CSBAR_BLKSIZE_16K 0x0002
-#define CSBAR_BLKSIZE_64K 0x0003
-#define CSBAR_BLKSIZE_128K 0x0004
-#define CSBAR_BLKSIZE_256K 0x0005
-#define CSBAR_BLKSIZE_512K 0x0006
-#define CSBAR_BLKSIZE_1M 0x0007
-#define CSBAR_BLKSIZE_MASK 0x0007
-
-#define CSPAR_DISC 0
-#define CSPAR_ALT 1
-#define CSPAR_CS8 2
-#define CSPAR_CS16 3
-#define CSPAR_MASK 3
-
-#define CSPAR0_CSBOOT(x) (x << 0)
-#define CSPAR0_CS0(x) (x << 2)
-#define CSPAR0_CS1(x) (x << 4)
-#define CSPAR0_CS2(x) (x << 6)
-#define CSPAR0_CS3(x) (x << 8)
-#define CSPAR0_CS4(x) (x << 10)
-#define CSPAR0_CS5(x) (x << 12)
-
-#define CSPAR1_CS6(x) (x << 0)
-#define CSPAR1_CS7(x) (x << 2)
-#define CSPAR1_CS8(x) (x << 4)
-#define CSPAR1_CS9(x) (x << 6)
-#define CSPAR1_CS10(x) (x << 8)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/MC68EZ328.h b/ANDROID_3.4.5/arch/m68k/include/asm/MC68EZ328.h
deleted file mode 100644
index d1bde58a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/MC68EZ328.h
+++ /dev/null
@@ -1,1253 +0,0 @@
-
-/* include/asm-m68knommu/MC68EZ328.h: 'EZ328 control registers
- *
- * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
- * Bear & Hare Software, Inc.
- *
- * Based on include/asm-m68knommu/MC68332.h
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
- * The Silver Hammer Group, Ltd.
- *
- */
-
-#ifndef _MC68EZ328_H_
-#define _MC68EZ328_H_
-
-#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
-#define WORD_REF(addr) (*((volatile unsigned short*)addr))
-#define LONG_REF(addr) (*((volatile unsigned long*)addr))
-
-#define PUT_FIELD(field, val) (((val) << field##_SHIFT) & field##_MASK)
-#define GET_FIELD(reg, field) (((reg) & field##_MASK) >> field##_SHIFT)
-
-/**********
- *
- * 0xFFFFF0xx -- System Control
- *
- **********/
-
-/*
- * System Control Register (SCR)
- */
-#define SCR_ADDR 0xfffff000
-#define SCR BYTE_REF(SCR_ADDR)
-
-#define SCR_WDTH8 0x01 /* 8-Bit Width Select */
-#define SCR_DMAP 0x04 /* Double Map */
-#define SCR_SO 0x08 /* Supervisor Only */
-#define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
-#define SCR_PRV 0x20 /* Privilege Violation */
-#define SCR_WPV 0x40 /* Write Protect Violation */
-#define SCR_BETO 0x80 /* Bus-Error TimeOut */
-
-/*
- * Silicon ID Register (Mask Revision Register (MRR) for '328 Compatibility)
- */
-#define MRR_ADDR 0xfffff004
-#define MRR LONG_REF(MRR_ADDR)
-
-/**********
- *
- * 0xFFFFF1xx -- Chip-Select logic
- *
- **********/
-
-/*
- * Chip Select Group Base Registers
- */
-#define CSGBA_ADDR 0xfffff100
-#define CSGBB_ADDR 0xfffff102
-
-#define CSGBC_ADDR 0xfffff104
-#define CSGBD_ADDR 0xfffff106
-
-#define CSGBA WORD_REF(CSGBA_ADDR)
-#define CSGBB WORD_REF(CSGBB_ADDR)
-#define CSGBC WORD_REF(CSGBC_ADDR)
-#define CSGBD WORD_REF(CSGBD_ADDR)
-
-/*
- * Chip Select Registers
- */
-#define CSA_ADDR 0xfffff110
-#define CSB_ADDR 0xfffff112
-#define CSC_ADDR 0xfffff114
-#define CSD_ADDR 0xfffff116
-
-#define CSA WORD_REF(CSA_ADDR)
-#define CSB WORD_REF(CSB_ADDR)
-#define CSC WORD_REF(CSC_ADDR)
-#define CSD WORD_REF(CSD_ADDR)
-
-#define CSA_EN 0x0001 /* Chip-Select Enable */
-#define CSA_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSA_SIZ_SHIFT 1
-#define CSA_WS_MASK 0x0070 /* Wait State */
-#define CSA_WS_SHIFT 4
-#define CSA_BSW 0x0080 /* Data Bus Width */
-#define CSA_FLASH 0x0100 /* FLASH Memory Support */
-#define CSA_RO 0x8000 /* Read-Only */
-
-#define CSB_EN 0x0001 /* Chip-Select Enable */
-#define CSB_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSB_SIZ_SHIFT 1
-#define CSB_WS_MASK 0x0070 /* Wait State */
-#define CSB_WS_SHIFT 4
-#define CSB_BSW 0x0080 /* Data Bus Width */
-#define CSB_FLASH 0x0100 /* FLASH Memory Support */
-#define CSB_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSB_UPSIZ_SHIFT 11
-#define CSB_ROP 0x2000 /* Readonly if protected */
-#define CSB_SOP 0x4000 /* Supervisor only if protected */
-#define CSB_RO 0x8000 /* Read-Only */
-
-#define CSC_EN 0x0001 /* Chip-Select Enable */
-#define CSC_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSC_SIZ_SHIFT 1
-#define CSC_WS_MASK 0x0070 /* Wait State */
-#define CSC_WS_SHIFT 4
-#define CSC_BSW 0x0080 /* Data Bus Width */
-#define CSC_FLASH 0x0100 /* FLASH Memory Support */
-#define CSC_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSC_UPSIZ_SHIFT 11
-#define CSC_ROP 0x2000 /* Readonly if protected */
-#define CSC_SOP 0x4000 /* Supervisor only if protected */
-#define CSC_RO 0x8000 /* Read-Only */
-
-#define CSD_EN 0x0001 /* Chip-Select Enable */
-#define CSD_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSD_SIZ_SHIFT 1
-#define CSD_WS_MASK 0x0070 /* Wait State */
-#define CSD_WS_SHIFT 4
-#define CSD_BSW 0x0080 /* Data Bus Width */
-#define CSD_FLASH 0x0100 /* FLASH Memory Support */
-#define CSD_DRAM 0x0200 /* Dram Selection */
-#define CSD_COMB 0x0400 /* Combining */
-#define CSD_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSD_UPSIZ_SHIFT 11
-#define CSD_ROP 0x2000 /* Readonly if protected */
-#define CSD_SOP 0x4000 /* Supervisor only if protected */
-#define CSD_RO 0x8000 /* Read-Only */
-
-/*
- * Emulation Chip-Select Register
- */
-#define EMUCS_ADDR 0xfffff118
-#define EMUCS WORD_REF(EMUCS_ADDR)
-
-#define EMUCS_WS_MASK 0x0070
-#define EMUCS_WS_SHIFT 4
-
-/**********
- *
- * 0xFFFFF2xx -- Phase Locked Loop (PLL) & Power Control
- *
- **********/
-
-/*
- * PLL Control Register
- */
-#define PLLCR_ADDR 0xfffff200
-#define PLLCR WORD_REF(PLLCR_ADDR)
-
-#define PLLCR_DISPLL 0x0008 /* Disable PLL */
-#define PLLCR_CLKEN 0x0010 /* Clock (CLKO pin) enable */
-#define PLLCR_PRESC 0x0020 /* VCO prescaler */
-#define PLLCR_SYSCLK_SEL_MASK 0x0700 /* System Clock Selection */
-#define PLLCR_SYSCLK_SEL_SHIFT 8
-#define PLLCR_LCDCLK_SEL_MASK 0x3800 /* LCD Clock Selection */
-#define PLLCR_LCDCLK_SEL_SHIFT 11
-
-/* '328-compatible definitions */
-#define PLLCR_PIXCLK_SEL_MASK PLLCR_LCDCLK_SEL_MASK
-#define PLLCR_PIXCLK_SEL_SHIFT PLLCR_LCDCLK_SEL_SHIFT
-
-/*
- * PLL Frequency Select Register
- */
-#define PLLFSR_ADDR 0xfffff202
-#define PLLFSR WORD_REF(PLLFSR_ADDR)
-
-#define PLLFSR_PC_MASK 0x00ff /* P Count */
-#define PLLFSR_PC_SHIFT 0
-#define PLLFSR_QC_MASK 0x0f00 /* Q Count */
-#define PLLFSR_QC_SHIFT 8
-#define PLLFSR_PROT 0x4000 /* Protect P & Q */
-#define PLLFSR_CLK32 0x8000 /* Clock 32 (kHz) */
-
-/*
- * Power Control Register
- */
-#define PCTRL_ADDR 0xfffff207
-#define PCTRL BYTE_REF(PCTRL_ADDR)
-
-#define PCTRL_WIDTH_MASK 0x1f /* CPU Clock bursts width */
-#define PCTRL_WIDTH_SHIFT 0
-#define PCTRL_PCEN 0x80 /* Power Control Enable */
-
-/**********
- *
- * 0xFFFFF3xx -- Interrupt Controller
- *
- **********/
-
-/*
- * Interrupt Vector Register
- */
-#define IVR_ADDR 0xfffff300
-#define IVR BYTE_REF(IVR_ADDR)
-
-#define IVR_VECTOR_MASK 0xF8
-
-/*
- * Interrupt control Register
- */
-#define ICR_ADDR 0xfffff302
-#define ICR WORD_REF(ICR_ADDR)
-
-#define ICR_POL5 0x0080 /* Polarity Control for IRQ5 */
-#define ICR_ET6 0x0100 /* Edge Trigger Select for IRQ6 */
-#define ICR_ET3 0x0200 /* Edge Trigger Select for IRQ3 */
-#define ICR_ET2 0x0400 /* Edge Trigger Select for IRQ2 */
-#define ICR_ET1 0x0800 /* Edge Trigger Select for IRQ1 */
-#define ICR_POL6 0x1000 /* Polarity Control for IRQ6 */
-#define ICR_POL3 0x2000 /* Polarity Control for IRQ3 */
-#define ICR_POL2 0x4000 /* Polarity Control for IRQ2 */
-#define ICR_POL1 0x8000 /* Polarity Control for IRQ1 */
-
-/*
- * Interrupt Mask Register
- */
-#define IMR_ADDR 0xfffff304
-#define IMR LONG_REF(IMR_ADDR)
-
-/*
- * Define the names for bit positions first. This is useful for
- * request_irq
- */
-#define SPI_IRQ_NUM 0 /* SPI interrupt */
-#define TMR_IRQ_NUM 1 /* Timer interrupt */
-#define UART_IRQ_NUM 2 /* UART interrupt */
-#define WDT_IRQ_NUM 3 /* Watchdog Timer interrupt */
-#define RTC_IRQ_NUM 4 /* RTC interrupt */
-#define KB_IRQ_NUM 6 /* Keyboard Interrupt */
-#define PWM_IRQ_NUM 7 /* Pulse-Width Modulator int. */
-#define INT0_IRQ_NUM 8 /* External INT0 */
-#define INT1_IRQ_NUM 9 /* External INT1 */
-#define INT2_IRQ_NUM 10 /* External INT2 */
-#define INT3_IRQ_NUM 11 /* External INT3 */
-#define IRQ1_IRQ_NUM 16 /* IRQ1 */
-#define IRQ2_IRQ_NUM 17 /* IRQ2 */
-#define IRQ3_IRQ_NUM 18 /* IRQ3 */
-#define IRQ6_IRQ_NUM 19 /* IRQ6 */
-#define IRQ5_IRQ_NUM 20 /* IRQ5 */
-#define SAM_IRQ_NUM 22 /* Sampling Timer for RTC */
-#define EMIQ_IRQ_NUM 23 /* Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define SPIM_IRQ_NUM SPI_IRQ_NUM
-#define TMR1_IRQ_NUM TMR_IRQ_NUM
-
-/*
- * Here go the bitmasks themselves
- */
-#define IMR_MSPI (1 << SPI_IRQ_NUM) /* Mask SPI interrupt */
-#define IMR_MTMR (1 << TMR_IRQ_NUM) /* Mask Timer interrupt */
-#define IMR_MUART (1 << UART_IRQ_NUM) /* Mask UART interrupt */
-#define IMR_MWDT (1 << WDT_IRQ_NUM) /* Mask Watchdog Timer interrupt */
-#define IMR_MRTC (1 << RTC_IRQ_NUM) /* Mask RTC interrupt */
-#define IMR_MKB (1 << KB_IRQ_NUM) /* Mask Keyboard Interrupt */
-#define IMR_MPWM (1 << PWM_IRQ_NUM) /* Mask Pulse-Width Modulator int. */
-#define IMR_MINT0 (1 << INT0_IRQ_NUM) /* Mask External INT0 */
-#define IMR_MINT1 (1 << INT1_IRQ_NUM) /* Mask External INT1 */
-#define IMR_MINT2 (1 << INT2_IRQ_NUM) /* Mask External INT2 */
-#define IMR_MINT3 (1 << INT3_IRQ_NUM) /* Mask External INT3 */
-#define IMR_MIRQ1 (1 << IRQ1_IRQ_NUM) /* Mask IRQ1 */
-#define IMR_MIRQ2 (1 << IRQ2_IRQ_NUM) /* Mask IRQ2 */
-#define IMR_MIRQ3 (1 << IRQ3_IRQ_NUM) /* Mask IRQ3 */
-#define IMR_MIRQ6 (1 << IRQ6_IRQ_NUM) /* Mask IRQ6 */
-#define IMR_MIRQ5 (1 << IRQ5_IRQ_NUM) /* Mask IRQ5 */
-#define IMR_MSAM (1 << SAM_IRQ_NUM) /* Mask Sampling Timer for RTC */
-#define IMR_MEMIQ (1 << EMIQ_IRQ_NUM) /* Mask Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define IMR_MSPIM IMR_MSPI
-#define IMR_MTMR1 IMR_MTMR
-
-/*
- * Interrupt Status Register
- */
-#define ISR_ADDR 0xfffff30c
-#define ISR LONG_REF(ISR_ADDR)
-
-#define ISR_SPI (1 << SPI_IRQ_NUM) /* SPI interrupt */
-#define ISR_TMR (1 << TMR_IRQ_NUM) /* Timer interrupt */
-#define ISR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define ISR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define ISR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define ISR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define ISR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator interrupt */
-#define ISR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define ISR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define ISR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define ISR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define ISR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define ISR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define ISR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define ISR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define ISR_IRQ5 (1 << IRQ5_IRQ_NUM) /* IRQ5 */
-#define ISR_SAM (1 << SAM_IRQ_NUM) /* Sampling Timer for RTC */
-#define ISR_EMIQ (1 << EMIQ_IRQ_NUM) /* Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define ISR_SPIM ISR_SPI
-#define ISR_TMR1 ISR_TMR
-
-/*
- * Interrupt Pending Register
- */
-#define IPR_ADDR 0xfffff30c
-#define IPR LONG_REF(IPR_ADDR)
-
-#define IPR_SPI (1 << SPI_IRQ_NUM) /* SPI interrupt */
-#define IPR_TMR (1 << TMR_IRQ_NUM) /* Timer interrupt */
-#define IPR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define IPR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define IPR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define IPR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define IPR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator interrupt */
-#define IPR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define IPR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define IPR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define IPR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define IPR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define IPR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define IPR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define IPR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define IPR_IRQ5 (1 << IRQ5_IRQ_NUM) /* IRQ5 */
-#define IPR_SAM (1 << SAM_IRQ_NUM) /* Sampling Timer for RTC */
-#define IPR_EMIQ (1 << EMIQ_IRQ_NUM) /* Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define IPR_SPIM IPR_SPI
-#define IPR_TMR1 IPR_TMR
-
-/**********
- *
- * 0xFFFFF4xx -- Parallel Ports
- *
- **********/
-
-/*
- * Port A
- */
-#define PADIR_ADDR 0xfffff400 /* Port A direction reg */
-#define PADATA_ADDR 0xfffff401 /* Port A data register */
-#define PAPUEN_ADDR 0xfffff402 /* Port A Pull-Up enable reg */
-
-#define PADIR BYTE_REF(PADIR_ADDR)
-#define PADATA BYTE_REF(PADATA_ADDR)
-#define PAPUEN BYTE_REF(PAPUEN_ADDR)
-
-#define PA(x) (1 << (x))
-
-/*
- * Port B
- */
-#define PBDIR_ADDR 0xfffff408 /* Port B direction reg */
-#define PBDATA_ADDR 0xfffff409 /* Port B data register */
-#define PBPUEN_ADDR 0xfffff40a /* Port B Pull-Up enable reg */
-#define PBSEL_ADDR 0xfffff40b /* Port B Select Register */
-
-#define PBDIR BYTE_REF(PBDIR_ADDR)
-#define PBDATA BYTE_REF(PBDATA_ADDR)
-#define PBPUEN BYTE_REF(PBPUEN_ADDR)
-#define PBSEL BYTE_REF(PBSEL_ADDR)
-
-#define PB(x) (1 << (x))
-
-#define PB_CSB0 0x01 /* Use CSB0 as PB[0] */
-#define PB_CSB1 0x02 /* Use CSB1 as PB[1] */
-#define PB_CSC0_RAS0 0x04 /* Use CSC0/RAS0 as PB[2] */
-#define PB_CSC1_RAS1 0x08 /* Use CSC1/RAS1 as PB[3] */
-#define PB_CSD0_CAS0 0x10 /* Use CSD0/CAS0 as PB[4] */
-#define PB_CSD1_CAS1 0x20 /* Use CSD1/CAS1 as PB[5] */
-#define PB_TIN_TOUT 0x40 /* Use TIN/TOUT as PB[6] */
-#define PB_PWMO 0x80 /* Use PWMO as PB[7] */
-
-/*
- * Port C
- */
-#define PCDIR_ADDR 0xfffff410 /* Port C direction reg */
-#define PCDATA_ADDR 0xfffff411 /* Port C data register */
-#define PCPDEN_ADDR 0xfffff412 /* Port C Pull-Down enb. reg */
-#define PCSEL_ADDR 0xfffff413 /* Port C Select Register */
-
-#define PCDIR BYTE_REF(PCDIR_ADDR)
-#define PCDATA BYTE_REF(PCDATA_ADDR)
-#define PCPDEN BYTE_REF(PCPDEN_ADDR)
-#define PCSEL BYTE_REF(PCSEL_ADDR)
-
-#define PC(x) (1 << (x))
-
-#define PC_LD0 0x01 /* Use LD0 as PC[0] */
-#define PC_LD1 0x02 /* Use LD1 as PC[1] */
-#define PC_LD2 0x04 /* Use LD2 as PC[2] */
-#define PC_LD3 0x08 /* Use LD3 as PC[3] */
-#define PC_LFLM 0x10 /* Use LFLM as PC[4] */
-#define PC_LLP 0x20 /* Use LLP as PC[5] */
-#define PC_LCLK 0x40 /* Use LCLK as PC[6] */
-#define PC_LACD 0x80 /* Use LACD as PC[7] */
-
-/*
- * Port D
- */
-#define PDDIR_ADDR 0xfffff418 /* Port D direction reg */
-#define PDDATA_ADDR 0xfffff419 /* Port D data register */
-#define PDPUEN_ADDR 0xfffff41a /* Port D Pull-Up enable reg */
-#define PDSEL_ADDR 0xfffff41b /* Port D Select Register */
-#define PDPOL_ADDR 0xfffff41c /* Port D Polarity Register */
-#define PDIRQEN_ADDR 0xfffff41d /* Port D IRQ enable register */
-#define PDKBEN_ADDR 0xfffff41e /* Port D Keyboard Enable reg */
-#define PDIQEG_ADDR 0xfffff41f /* Port D IRQ Edge Register */
-
-#define PDDIR BYTE_REF(PDDIR_ADDR)
-#define PDDATA BYTE_REF(PDDATA_ADDR)
-#define PDPUEN BYTE_REF(PDPUEN_ADDR)
-#define PDSEL BYTE_REF(PDSEL_ADDR)
-#define PDPOL BYTE_REF(PDPOL_ADDR)
-#define PDIRQEN BYTE_REF(PDIRQEN_ADDR)
-#define PDKBEN BYTE_REF(PDKBEN_ADDR)
-#define PDIQEG BYTE_REF(PDIQEG_ADDR)
-
-#define PD(x) (1 << (x))
-
-#define PD_INT0 0x01 /* Use INT0 as PD[0] */
-#define PD_INT1 0x02 /* Use INT1 as PD[1] */
-#define PD_INT2 0x04 /* Use INT2 as PD[2] */
-#define PD_INT3 0x08 /* Use INT3 as PD[3] */
-#define PD_IRQ1 0x10 /* Use IRQ1 as PD[4] */
-#define PD_IRQ2 0x20 /* Use IRQ2 as PD[5] */
-#define PD_IRQ3 0x40 /* Use IRQ3 as PD[6] */
-#define PD_IRQ6 0x80 /* Use IRQ6 as PD[7] */
-
-/*
- * Port E
- */
-#define PEDIR_ADDR 0xfffff420 /* Port E direction reg */
-#define PEDATA_ADDR 0xfffff421 /* Port E data register */
-#define PEPUEN_ADDR 0xfffff422 /* Port E Pull-Up enable reg */
-#define PESEL_ADDR 0xfffff423 /* Port E Select Register */
-
-#define PEDIR BYTE_REF(PEDIR_ADDR)
-#define PEDATA BYTE_REF(PEDATA_ADDR)
-#define PEPUEN BYTE_REF(PEPUEN_ADDR)
-#define PESEL BYTE_REF(PESEL_ADDR)
-
-#define PE(x) (1 << (x))
-
-#define PE_SPMTXD 0x01 /* Use SPMTXD as PE[0] */
-#define PE_SPMRXD 0x02 /* Use SPMRXD as PE[1] */
-#define PE_SPMCLK 0x04 /* Use SPMCLK as PE[2] */
-#define PE_DWE 0x08 /* Use DWE as PE[3] */
-#define PE_RXD 0x10 /* Use RXD as PE[4] */
-#define PE_TXD 0x20 /* Use TXD as PE[5] */
-#define PE_RTS 0x40 /* Use RTS as PE[6] */
-#define PE_CTS 0x80 /* Use CTS as PE[7] */
-
-/*
- * Port F
- */
-#define PFDIR_ADDR 0xfffff428 /* Port F direction reg */
-#define PFDATA_ADDR 0xfffff429 /* Port F data register */
-#define PFPUEN_ADDR 0xfffff42a /* Port F Pull-Up enable reg */
-#define PFSEL_ADDR 0xfffff42b /* Port F Select Register */
-
-#define PFDIR BYTE_REF(PFDIR_ADDR)
-#define PFDATA BYTE_REF(PFDATA_ADDR)
-#define PFPUEN BYTE_REF(PFPUEN_ADDR)
-#define PFSEL BYTE_REF(PFSEL_ADDR)
-
-#define PF(x) (1 << (x))
-
-#define PF_LCONTRAST 0x01 /* Use LCONTRAST as PF[0] */
-#define PF_IRQ5 0x02 /* Use IRQ5 as PF[1] */
-#define PF_CLKO 0x04 /* Use CLKO as PF[2] */
-#define PF_A20 0x08 /* Use A20 as PF[3] */
-#define PF_A21 0x10 /* Use A21 as PF[4] */
-#define PF_A22 0x20 /* Use A22 as PF[5] */
-#define PF_A23 0x40 /* Use A23 as PF[6] */
-#define PF_CSA1 0x80 /* Use CSA1 as PF[7] */
-
-/*
- * Port G
- */
-#define PGDIR_ADDR 0xfffff430 /* Port G direction reg */
-#define PGDATA_ADDR 0xfffff431 /* Port G data register */
-#define PGPUEN_ADDR 0xfffff432 /* Port G Pull-Up enable reg */
-#define PGSEL_ADDR 0xfffff433 /* Port G Select Register */
-
-#define PGDIR BYTE_REF(PGDIR_ADDR)
-#define PGDATA BYTE_REF(PGDATA_ADDR)
-#define PGPUEN BYTE_REF(PGPUEN_ADDR)
-#define PGSEL BYTE_REF(PGSEL_ADDR)
-
-#define PG(x) (1 << (x))
-
-#define PG_BUSW_DTACK 0x01 /* Use BUSW/DTACK as PG[0] */
-#define PG_A0 0x02 /* Use A0 as PG[1] */
-#define PG_EMUIRQ 0x04 /* Use EMUIRQ as PG[2] */
-#define PG_HIZ_P_D 0x08 /* Use HIZ/P/D as PG[3] */
-#define PG_EMUCS 0x10 /* Use EMUCS as PG[4] */
-#define PG_EMUBRK 0x20 /* Use EMUBRK as PG[5] */
-
-/**********
- *
- * 0xFFFFF5xx -- Pulse-Width Modulator (PWM)
- *
- **********/
-
-/*
- * PWM Control Register
- */
-#define PWMC_ADDR 0xfffff500
-#define PWMC WORD_REF(PWMC_ADDR)
-
-#define PWMC_CLKSEL_MASK 0x0003 /* Clock Selection */
-#define PWMC_CLKSEL_SHIFT 0
-#define PWMC_REPEAT_MASK 0x000c /* Sample Repeats */
-#define PWMC_REPEAT_SHIFT 2
-#define PWMC_EN 0x0010 /* Enable PWM */
-#define PMNC_FIFOAV 0x0020 /* FIFO Available */
-#define PWMC_IRQEN 0x0040 /* Interrupt Request Enable */
-#define PWMC_IRQ 0x0080 /* Interrupt Request (FIFO empty) */
-#define PWMC_PRESCALER_MASK 0x7f00 /* Incoming Clock prescaler */
-#define PWMC_PRESCALER_SHIFT 8
-#define PWMC_CLKSRC 0x8000 /* Clock Source Select */
-
-/* '328-compatible definitions */
-#define PWMC_PWMEN PWMC_EN
-
-/*
- * PWM Sample Register
- */
-#define PWMS_ADDR 0xfffff502
-#define PWMS WORD_REF(PWMS_ADDR)
-
-/*
- * PWM Period Register
- */
-#define PWMP_ADDR 0xfffff504
-#define PWMP BYTE_REF(PWMP_ADDR)
-
-/*
- * PWM Counter Register
- */
-#define PWMCNT_ADDR 0xfffff505
-#define PWMCNT BYTE_REF(PWMCNT_ADDR)
-
-/**********
- *
- * 0xFFFFF6xx -- General-Purpose Timer
- *
- **********/
-
-/*
- * Timer Control register
- */
-#define TCTL_ADDR 0xfffff600
-#define TCTL WORD_REF(TCTL_ADDR)
-
-#define TCTL_TEN 0x0001 /* Timer Enable */
-#define TCTL_CLKSOURCE_MASK 0x000e /* Clock Source: */
-#define TCTL_CLKSOURCE_STOP 0x0000 /* Stop count (disabled) */
-#define TCTL_CLKSOURCE_SYSCLK 0x0002 /* SYSCLK to prescaler */
-#define TCTL_CLKSOURCE_SYSCLK_16 0x0004 /* SYSCLK/16 to prescaler */
-#define TCTL_CLKSOURCE_TIN 0x0006 /* TIN to prescaler */
-#define TCTL_CLKSOURCE_32KHZ 0x0008 /* 32kHz clock to prescaler */
-#define TCTL_IRQEN 0x0010 /* IRQ Enable */
-#define TCTL_OM 0x0020 /* Output Mode */
-#define TCTL_CAP_MASK 0x00c0 /* Capture Edge: */
-#define TCTL_CAP_RE 0x0040 /* Capture on rizing edge */
-#define TCTL_CAP_FE 0x0080 /* Capture on falling edge */
-#define TCTL_FRR 0x0010 /* Free-Run Mode */
-
-/* '328-compatible definitions */
-#define TCTL1_ADDR TCTL_ADDR
-#define TCTL1 TCTL
-
-/*
- * Timer Prescaler Register
- */
-#define TPRER_ADDR 0xfffff602
-#define TPRER WORD_REF(TPRER_ADDR)
-
-/* '328-compatible definitions */
-#define TPRER1_ADDR TPRER_ADDR
-#define TPRER1 TPRER
-
-/*
- * Timer Compare Register
- */
-#define TCMP_ADDR 0xfffff604
-#define TCMP WORD_REF(TCMP_ADDR)
-
-/* '328-compatible definitions */
-#define TCMP1_ADDR TCMP_ADDR
-#define TCMP1 TCMP
-
-/*
- * Timer Capture register
- */
-#define TCR_ADDR 0xfffff606
-#define TCR WORD_REF(TCR_ADDR)
-
-/* '328-compatible definitions */
-#define TCR1_ADDR TCR_ADDR
-#define TCR1 TCR
-
-/*
- * Timer Counter Register
- */
-#define TCN_ADDR 0xfffff608
-#define TCN WORD_REF(TCN_ADDR)
-
-/* '328-compatible definitions */
-#define TCN1_ADDR TCN_ADDR
-#define TCN1 TCN
-
-/*
- * Timer Status Register
- */
-#define TSTAT_ADDR 0xfffff60a
-#define TSTAT WORD_REF(TSTAT_ADDR)
-
-#define TSTAT_COMP 0x0001 /* Compare Event occurred */
-#define TSTAT_CAPT 0x0001 /* Capture Event occurred */
-
-/* '328-compatible definitions */
-#define TSTAT1_ADDR TSTAT_ADDR
-#define TSTAT1 TSTAT
-
-/**********
- *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
- *
- **********/
-
-/*
- * SPIM Data Register
- */
-#define SPIMDATA_ADDR 0xfffff800
-#define SPIMDATA WORD_REF(SPIMDATA_ADDR)
-
-/*
- * SPIM Control/Status Register
- */
-#define SPIMCONT_ADDR 0xfffff802
-#define SPIMCONT WORD_REF(SPIMCONT_ADDR)
-
-#define SPIMCONT_BIT_COUNT_MASK 0x000f /* Transfer Length in Bytes */
-#define SPIMCONT_BIT_COUNT_SHIFT 0
-#define SPIMCONT_POL 0x0010 /* SPMCLK Signel Polarity */
-#define SPIMCONT_PHA 0x0020 /* Clock/Data phase relationship */
-#define SPIMCONT_IRQEN 0x0040 /* IRQ Enable */
-#define SPIMCONT_IRQ 0x0080 /* Interrupt Request */
-#define SPIMCONT_XCH 0x0100 /* Exchange */
-#define SPIMCONT_ENABLE 0x0200 /* Enable SPIM */
-#define SPIMCONT_DATA_RATE_MASK 0xe000 /* SPIM Data Rate */
-#define SPIMCONT_DATA_RATE_SHIFT 13
-
-/* '328-compatible definitions */
-#define SPIMCONT_SPIMIRQ SPIMCONT_IRQ
-#define SPIMCONT_SPIMEN SPIMCONT_ENABLE
-
-/**********
- *
- * 0xFFFFF9xx -- UART
- *
- **********/
-
-/*
- * UART Status/Control Register
- */
-#define USTCNT_ADDR 0xfffff900
-#define USTCNT WORD_REF(USTCNT_ADDR)
-
-#define USTCNT_TXAE 0x0001 /* Transmitter Available Interrupt Enable */
-#define USTCNT_TXHE 0x0002 /* Transmitter Half Empty Enable */
-#define USTCNT_TXEE 0x0004 /* Transmitter Empty Interrupt Enable */
-#define USTCNT_RXRE 0x0008 /* Receiver Ready Interrupt Enable */
-#define USTCNT_RXHE 0x0010 /* Receiver Half-Full Interrupt Enable */
-#define USTCNT_RXFE 0x0020 /* Receiver Full Interrupt Enable */
-#define USTCNT_CTSD 0x0040 /* CTS Delta Interrupt Enable */
-#define USTCNT_ODEN 0x0080 /* Old Data Interrupt Enable */
-#define USTCNT_8_7 0x0100 /* Eight or seven-bit transmission */
-#define USTCNT_STOP 0x0200 /* Stop bit transmission */
-#define USTCNT_ODD 0x0400 /* Odd Parity */
-#define USTCNT_PEN 0x0800 /* Parity Enable */
-#define USTCNT_CLKM 0x1000 /* Clock Mode Select */
-#define USTCNT_TXEN 0x2000 /* Transmitter Enable */
-#define USTCNT_RXEN 0x4000 /* Receiver Enable */
-#define USTCNT_UEN 0x8000 /* UART Enable */
-
-/* '328-compatible definitions */
-#define USTCNT_TXAVAILEN USTCNT_TXAE
-#define USTCNT_TXHALFEN USTCNT_TXHE
-#define USTCNT_TXEMPTYEN USTCNT_TXEE
-#define USTCNT_RXREADYEN USTCNT_RXRE
-#define USTCNT_RXHALFEN USTCNT_RXHE
-#define USTCNT_RXFULLEN USTCNT_RXFE
-#define USTCNT_CTSDELTAEN USTCNT_CTSD
-#define USTCNT_ODD_EVEN USTCNT_ODD
-#define USTCNT_PARITYEN USTCNT_PEN
-#define USTCNT_CLKMODE USTCNT_CLKM
-#define USTCNT_UARTEN USTCNT_UEN
-
-/*
- * UART Baud Control Register
- */
-#define UBAUD_ADDR 0xfffff902
-#define UBAUD WORD_REF(UBAUD_ADDR)
-
-#define UBAUD_PRESCALER_MASK 0x003f /* Actual divisor is 65 - PRESCALER */
-#define UBAUD_PRESCALER_SHIFT 0
-#define UBAUD_DIVIDE_MASK 0x0700 /* Baud Rate freq. divizor */
-#define UBAUD_DIVIDE_SHIFT 8
-#define UBAUD_BAUD_SRC 0x0800 /* Baud Rate Source */
-#define UBAUD_UCLKDIR 0x2000 /* UCLK Direction */
-
-/*
- * UART Receiver Register
- */
-#define URX_ADDR 0xfffff904
-#define URX WORD_REF(URX_ADDR)
-
-#define URX_RXDATA_ADDR 0xfffff905
-#define URX_RXDATA BYTE_REF(URX_RXDATA_ADDR)
-
-#define URX_RXDATA_MASK 0x00ff /* Received data */
-#define URX_RXDATA_SHIFT 0
-#define URX_PARITY_ERROR 0x0100 /* Parity Error */
-#define URX_BREAK 0x0200 /* Break Detected */
-#define URX_FRAME_ERROR 0x0400 /* Framing Error */
-#define URX_OVRUN 0x0800 /* Serial Overrun */
-#define URX_OLD_DATA 0x1000 /* Old data in FIFO */
-#define URX_DATA_READY 0x2000 /* Data Ready (FIFO not empty) */
-#define URX_FIFO_HALF 0x4000 /* FIFO is Half-Full */
-#define URX_FIFO_FULL 0x8000 /* FIFO is Full */
-
-/*
- * UART Transmitter Register
- */
-#define UTX_ADDR 0xfffff906
-#define UTX WORD_REF(UTX_ADDR)
-
-#define UTX_TXDATA_ADDR 0xfffff907
-#define UTX_TXDATA BYTE_REF(UTX_TXDATA_ADDR)
-
-#define UTX_TXDATA_MASK 0x00ff /* Data to be transmitted */
-#define UTX_TXDATA_SHIFT 0
-#define UTX_CTS_DELTA 0x0100 /* CTS changed */
-#define UTX_CTS_STAT 0x0200 /* CTS State */
-#define UTX_BUSY 0x0400 /* FIFO is busy, sending a character */
-#define UTX_NOCTS 0x0800 /* Ignore CTS */
-#define UTX_SEND_BREAK 0x1000 /* Send a BREAK */
-#define UTX_TX_AVAIL 0x2000 /* Transmit FIFO has a slot available */
-#define UTX_FIFO_HALF 0x4000 /* Transmit FIFO is half empty */
-#define UTX_FIFO_EMPTY 0x8000 /* Transmit FIFO is empty */
-
-/* '328-compatible definitions */
-#define UTX_CTS_STATUS UTX_CTS_STAT
-#define UTX_IGNORE_CTS UTX_NOCTS
-
-/*
- * UART Miscellaneous Register
- */
-#define UMISC_ADDR 0xfffff908
-#define UMISC WORD_REF(UMISC_ADDR)
-
-#define UMISC_TX_POL 0x0004 /* Transmit Polarity */
-#define UMISC_RX_POL 0x0008 /* Receive Polarity */
-#define UMISC_IRDA_LOOP 0x0010 /* IrDA Loopback Enable */
-#define UMISC_IRDA_EN 0x0020 /* Infra-Red Enable */
-#define UMISC_RTS 0x0040 /* Set RTS status */
-#define UMISC_RTSCONT 0x0080 /* Choose RTS control */
-#define UMISC_IR_TEST 0x0400 /* IRDA Test Enable */
-#define UMISC_BAUD_RESET 0x0800 /* Reset Baud Rate Generation Counters */
-#define UMISC_LOOP 0x1000 /* Serial Loopback Enable */
-#define UMISC_FORCE_PERR 0x2000 /* Force Parity Error */
-#define UMISC_CLKSRC 0x4000 /* Clock Source */
-#define UMISC_BAUD_TEST 0x8000 /* Enable Baud Test Mode */
-
-/*
- * UART Non-integer Prescaler Register
- */
-#define NIPR_ADDR 0xfffff90a
-#define NIPR WORD_REF(NIPR_ADDR)
-
-#define NIPR_STEP_VALUE_MASK 0x00ff /* NI prescaler step value */
-#define NIPR_STEP_VALUE_SHIFT 0
-#define NIPR_SELECT_MASK 0x0700 /* Tap Selection */
-#define NIPR_SELECT_SHIFT 8
-#define NIPR_PRE_SEL 0x8000 /* Non-integer prescaler select */
-
-
-/* generalization of uart control registers to support multiple ports: */
-typedef volatile struct {
- volatile unsigned short int ustcnt;
- volatile unsigned short int ubaud;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char rxdata;
- } b;
- } urx;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char txdata;
- } b;
- } utx;
- volatile unsigned short int umisc;
- volatile unsigned short int nipr;
- volatile unsigned short int pad1;
- volatile unsigned short int pad2;
-} __attribute__((packed)) m68328_uart;
-
-
-/**********
- *
- * 0xFFFFFAxx -- LCD Controller
- *
- **********/
-
-/*
- * LCD Screen Starting Address Register
- */
-#define LSSA_ADDR 0xfffffa00
-#define LSSA LONG_REF(LSSA_ADDR)
-
-#define LSSA_SSA_MASK 0x1ffffffe /* Bits 0 and 29-31 are reserved */
-
-/*
- * LCD Virtual Page Width Register
- */
-#define LVPW_ADDR 0xfffffa05
-#define LVPW BYTE_REF(LVPW_ADDR)
-
-/*
- * LCD Screen Width Register (not compatible with '328 !!!)
- */
-#define LXMAX_ADDR 0xfffffa08
-#define LXMAX WORD_REF(LXMAX_ADDR)
-
-#define LXMAX_XM_MASK 0x02f0 /* Bits 0-3 and 10-15 are reserved */
-
-/*
- * LCD Screen Height Register
- */
-#define LYMAX_ADDR 0xfffffa0a
-#define LYMAX WORD_REF(LYMAX_ADDR)
-
-#define LYMAX_YM_MASK 0x01ff /* Bits 9-15 are reserved */
-
-/*
- * LCD Cursor X Position Register
- */
-#define LCXP_ADDR 0xfffffa18
-#define LCXP WORD_REF(LCXP_ADDR)
-
-#define LCXP_CC_MASK 0xc000 /* Cursor Control */
-#define LCXP_CC_TRAMSPARENT 0x0000
-#define LCXP_CC_BLACK 0x4000
-#define LCXP_CC_REVERSED 0x8000
-#define LCXP_CC_WHITE 0xc000
-#define LCXP_CXP_MASK 0x02ff /* Cursor X position */
-
-/*
- * LCD Cursor Y Position Register
- */
-#define LCYP_ADDR 0xfffffa1a
-#define LCYP WORD_REF(LCYP_ADDR)
-
-#define LCYP_CYP_MASK 0x01ff /* Cursor Y Position */
-
-/*
- * LCD Cursor Width and Heigth Register
- */
-#define LCWCH_ADDR 0xfffffa1c
-#define LCWCH WORD_REF(LCWCH_ADDR)
-
-#define LCWCH_CH_MASK 0x001f /* Cursor Height */
-#define LCWCH_CH_SHIFT 0
-#define LCWCH_CW_MASK 0x1f00 /* Cursor Width */
-#define LCWCH_CW_SHIFT 8
-
-/*
- * LCD Blink Control Register
- */
-#define LBLKC_ADDR 0xfffffa1f
-#define LBLKC BYTE_REF(LBLKC_ADDR)
-
-#define LBLKC_BD_MASK 0x7f /* Blink Divisor */
-#define LBLKC_BD_SHIFT 0
-#define LBLKC_BKEN 0x80 /* Blink Enabled */
-
-/*
- * LCD Panel Interface Configuration Register
- */
-#define LPICF_ADDR 0xfffffa20
-#define LPICF BYTE_REF(LPICF_ADDR)
-
-#define LPICF_GS_MASK 0x03 /* Gray-Scale Mode */
-#define LPICF_GS_BW 0x00
-#define LPICF_GS_GRAY_4 0x01
-#define LPICF_GS_GRAY_16 0x02
-#define LPICF_PBSIZ_MASK 0x0c /* Panel Bus Width */
-#define LPICF_PBSIZ_1 0x00
-#define LPICF_PBSIZ_2 0x04
-#define LPICF_PBSIZ_4 0x08
-
-/*
- * LCD Polarity Configuration Register
- */
-#define LPOLCF_ADDR 0xfffffa21
-#define LPOLCF BYTE_REF(LPOLCF_ADDR)
-
-#define LPOLCF_PIXPOL 0x01 /* Pixel Polarity */
-#define LPOLCF_LPPOL 0x02 /* Line Pulse Polarity */
-#define LPOLCF_FLMPOL 0x04 /* Frame Marker Polarity */
-#define LPOLCF_LCKPOL 0x08 /* LCD Shift Lock Polarity */
-
-/*
- * LACD (LCD Alternate Crystal Direction) Rate Control Register
- */
-#define LACDRC_ADDR 0xfffffa23
-#define LACDRC BYTE_REF(LACDRC_ADDR)
-
-#define LACDRC_ACDSLT 0x80 /* Signal Source Select */
-#define LACDRC_ACD_MASK 0x0f /* Alternate Crystal Direction Control */
-#define LACDRC_ACD_SHIFT 0
-
-/*
- * LCD Pixel Clock Divider Register
- */
-#define LPXCD_ADDR 0xfffffa25
-#define LPXCD BYTE_REF(LPXCD_ADDR)
-
-#define LPXCD_PCD_MASK 0x3f /* Pixel Clock Divider */
-#define LPXCD_PCD_SHIFT 0
-
-/*
- * LCD Clocking Control Register
- */
-#define LCKCON_ADDR 0xfffffa27
-#define LCKCON BYTE_REF(LCKCON_ADDR)
-
-#define LCKCON_DWS_MASK 0x0f /* Display Wait-State */
-#define LCKCON_DWS_SHIFT 0
-#define LCKCON_DWIDTH 0x40 /* Display Memory Width */
-#define LCKCON_LCDON 0x80 /* Enable LCD Controller */
-
-/* '328-compatible definitions */
-#define LCKCON_DW_MASK LCKCON_DWS_MASK
-#define LCKCON_DW_SHIFT LCKCON_DWS_SHIFT
-
-/*
- * LCD Refresh Rate Adjustment Register
- */
-#define LRRA_ADDR 0xfffffa29
-#define LRRA BYTE_REF(LRRA_ADDR)
-
-/*
- * LCD Panning Offset Register
- */
-#define LPOSR_ADDR 0xfffffa2d
-#define LPOSR BYTE_REF(LPOSR_ADDR)
-
-#define LPOSR_POS_MASK 0x0f /* Pixel Offset Code */
-#define LPOSR_POS_SHIFT 0
-
-/*
- * LCD Frame Rate Control Modulation Register
- */
-#define LFRCM_ADDR 0xfffffa31
-#define LFRCM BYTE_REF(LFRCM_ADDR)
-
-#define LFRCM_YMOD_MASK 0x0f /* Vertical Modulation */
-#define LFRCM_YMOD_SHIFT 0
-#define LFRCM_XMOD_MASK 0xf0 /* Horizontal Modulation */
-#define LFRCM_XMOD_SHIFT 4
-
-/*
- * LCD Gray Palette Mapping Register
- */
-#define LGPMR_ADDR 0xfffffa33
-#define LGPMR BYTE_REF(LGPMR_ADDR)
-
-#define LGPMR_G1_MASK 0x0f
-#define LGPMR_G1_SHIFT 0
-#define LGPMR_G2_MASK 0xf0
-#define LGPMR_G2_SHIFT 4
-
-/*
- * PWM Contrast Control Register
- */
-#define PWMR_ADDR 0xfffffa36
-#define PWMR WORD_REF(PWMR_ADDR)
-
-#define PWMR_PW_MASK 0x00ff /* Pulse Width */
-#define PWMR_PW_SHIFT 0
-#define PWMR_CCPEN 0x0100 /* Contrast Control Enable */
-#define PWMR_SRC_MASK 0x0600 /* Input Clock Source */
-#define PWMR_SRC_LINE 0x0000 /* Line Pulse */
-#define PWMR_SRC_PIXEL 0x0200 /* Pixel Clock */
-#define PWMR_SRC_LCD 0x4000 /* LCD clock */
-
-/**********
- *
- * 0xFFFFFBxx -- Real-Time Clock (RTC)
- *
- **********/
-
-/*
- * RTC Hours Minutes and Seconds Register
- */
-#define RTCTIME_ADDR 0xfffffb00
-#define RTCTIME LONG_REF(RTCTIME_ADDR)
-
-#define RTCTIME_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCTIME_SECONDS_SHIFT 0
-#define RTCTIME_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCTIME_MINUTES_SHIFT 16
-#define RTCTIME_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCTIME_HOURS_SHIFT 24
-
-/*
- * RTC Alarm Register
- */
-#define RTCALRM_ADDR 0xfffffb04
-#define RTCALRM LONG_REF(RTCALRM_ADDR)
-
-#define RTCALRM_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCALRM_SECONDS_SHIFT 0
-#define RTCALRM_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCALRM_MINUTES_SHIFT 16
-#define RTCALRM_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCALRM_HOURS_SHIFT 24
-
-/*
- * Watchdog Timer Register
- */
-#define WATCHDOG_ADDR 0xfffffb0a
-#define WATCHDOG WORD_REF(WATCHDOG_ADDR)
-
-#define WATCHDOG_EN 0x0001 /* Watchdog Enabled */
-#define WATCHDOG_ISEL 0x0002 /* Select the watchdog interrupt */
-#define WATCHDOG_INTF 0x0080 /* Watchdog interrupt occurred */
-#define WATCHDOG_CNT_MASK 0x0300 /* Watchdog Counter */
-#define WATCHDOG_CNT_SHIFT 8
-
-/*
- * RTC Control Register
- */
-#define RTCCTL_ADDR 0xfffffb0c
-#define RTCCTL WORD_REF(RTCCTL_ADDR)
-
-#define RTCCTL_XTL 0x0020 /* Crystal Selection */
-#define RTCCTL_EN 0x0080 /* RTC Enable */
-
-/* '328-compatible definitions */
-#define RTCCTL_384 RTCCTL_XTL
-#define RTCCTL_ENABLE RTCCTL_EN
-
-/*
- * RTC Interrupt Status Register
- */
-#define RTCISR_ADDR 0xfffffb0e
-#define RTCISR WORD_REF(RTCISR_ADDR)
-
-#define RTCISR_SW 0x0001 /* Stopwatch timed out */
-#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */
-#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */
-#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */
-#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */
-#define RTCISR_HR 0x0020 /* 1-hour interrupt has occurred */
-#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occurred */
-#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occurred */
-#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occurred */
-#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occurred */
-#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occurred */
-#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occurred */
-#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occurred */
-#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occurred */
-
-/*
- * RTC Interrupt Enable Register
- */
-#define RTCIENR_ADDR 0xfffffb10
-#define RTCIENR WORD_REF(RTCIENR_ADDR)
-
-#define RTCIENR_SW 0x0001 /* Stopwatch interrupt enable */
-#define RTCIENR_MIN 0x0002 /* 1-minute interrupt enable */
-#define RTCIENR_ALM 0x0004 /* Alarm interrupt enable */
-#define RTCIENR_DAY 0x0008 /* 24-hour rollover interrupt enable */
-#define RTCIENR_1HZ 0x0010 /* 1Hz interrupt enable */
-#define RTCIENR_HR 0x0020 /* 1-hour interrupt enable */
-#define RTCIENR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt enable */
-#define RTCIENR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt enable */
-#define RTCIENR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt enable */
-#define RTCIENR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt enable */
-#define RTCIENR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt enable */
-#define RTCIENR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt enable */
-#define RTCIENR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt enable */
-#define RTCIENR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt enable */
-
-/*
- * Stopwatch Minutes Register
- */
-#define STPWCH_ADDR 0xfffffb12
-#define STPWCH WORD_REF(STPWCH)
-
-#define STPWCH_CNT_MASK 0x003f /* Stopwatch countdown value */
-#define SPTWCH_CNT_SHIFT 0
-
-/*
- * RTC Day Count Register
- */
-#define DAYR_ADDR 0xfffffb1a
-#define DAYR WORD_REF(DAYR_ADDR)
-
-#define DAYR_DAYS_MASK 0x1ff /* Day Setting */
-#define DAYR_DAYS_SHIFT 0
-
-/*
- * RTC Day Alarm Register
- */
-#define DAYALARM_ADDR 0xfffffb1c
-#define DAYALARM WORD_REF(DAYALARM_ADDR)
-
-#define DAYALARM_DAYSAL_MASK 0x01ff /* Day Setting of the Alarm */
-#define DAYALARM_DAYSAL_SHIFT 0
-
-/**********
- *
- * 0xFFFFFCxx -- DRAM Controller
- *
- **********/
-
-/*
- * DRAM Memory Configuration Register
- */
-#define DRAMMC_ADDR 0xfffffc00
-#define DRAMMC WORD_REF(DRAMMC_ADDR)
-
-#define DRAMMC_ROW12_MASK 0xc000 /* Row address bit for MD12 */
-#define DRAMMC_ROW12_PA10 0x0000
-#define DRAMMC_ROW12_PA21 0x4000
-#define DRAMMC_ROW12_PA23 0x8000
-#define DRAMMC_ROW0_MASK 0x3000 /* Row address bit for MD0 */
-#define DRAMMC_ROW0_PA11 0x0000
-#define DRAMMC_ROW0_PA22 0x1000
-#define DRAMMC_ROW0_PA23 0x2000
-#define DRAMMC_ROW11 0x0800 /* Row address bit for MD11 PA20/PA22 */
-#define DRAMMC_ROW10 0x0400 /* Row address bit for MD10 PA19/PA21 */
-#define DRAMMC_ROW9 0x0200 /* Row address bit for MD9 PA9/PA19 */
-#define DRAMMC_ROW8 0x0100 /* Row address bit for MD8 PA10/PA20 */
-#define DRAMMC_COL10 0x0080 /* Col address bit for MD10 PA11/PA0 */
-#define DRAMMC_COL9 0x0040 /* Col address bit for MD9 PA10/PA0 */
-#define DRAMMC_COL8 0x0020 /* Col address bit for MD8 PA9/PA0 */
-#define DRAMMC_REF_MASK 0x001f /* Reresh Cycle */
-#define DRAMMC_REF_SHIFT 0
-
-/*
- * DRAM Control Register
- */
-#define DRAMC_ADDR 0xfffffc02
-#define DRAMC WORD_REF(DRAMC_ADDR)
-
-#define DRAMC_DWE 0x0001 /* DRAM Write Enable */
-#define DRAMC_RST 0x0002 /* Reset Burst Refresh Enable */
-#define DRAMC_LPR 0x0004 /* Low-Power Refresh Enable */
-#define DRAMC_SLW 0x0008 /* Slow RAM */
-#define DRAMC_LSP 0x0010 /* Light Sleep */
-#define DRAMC_MSW 0x0020 /* Slow Multiplexing */
-#define DRAMC_WS_MASK 0x00c0 /* Wait-states */
-#define DRAMC_WS_SHIFT 6
-#define DRAMC_PGSZ_MASK 0x0300 /* Page Size for fast page mode */
-#define DRAMC_PGSZ_SHIFT 8
-#define DRAMC_PGSZ_256K 0x0000
-#define DRAMC_PGSZ_512K 0x0100
-#define DRAMC_PGSZ_1024K 0x0200
-#define DRAMC_PGSZ_2048K 0x0300
-#define DRAMC_EDO 0x0400 /* EDO DRAM */
-#define DRAMC_CLK 0x0800 /* Refresh Timer Clock source select */
-#define DRAMC_BC_MASK 0x3000 /* Page Access Clock Cycle (FP mode) */
-#define DRAMC_BC_SHIFT 12
-#define DRAMC_RM 0x4000 /* Refresh Mode */
-#define DRAMC_EN 0x8000 /* DRAM Controller enable */
-
-
-/**********
- *
- * 0xFFFFFDxx -- In-Circuit Emulation (ICE)
- *
- **********/
-
-/*
- * ICE Module Address Compare Register
- */
-#define ICEMACR_ADDR 0xfffffd00
-#define ICEMACR LONG_REF(ICEMACR_ADDR)
-
-/*
- * ICE Module Address Mask Register
- */
-#define ICEMAMR_ADDR 0xfffffd04
-#define ICEMAMR LONG_REF(ICEMAMR_ADDR)
-
-/*
- * ICE Module Control Compare Register
- */
-#define ICEMCCR_ADDR 0xfffffd08
-#define ICEMCCR WORD_REF(ICEMCCR_ADDR)
-
-#define ICEMCCR_PD 0x0001 /* Program/Data Cycle Selection */
-#define ICEMCCR_RW 0x0002 /* Read/Write Cycle Selection */
-
-/*
- * ICE Module Control Mask Register
- */
-#define ICEMCMR_ADDR 0xfffffd0a
-#define ICEMCMR WORD_REF(ICEMCMR_ADDR)
-
-#define ICEMCMR_PDM 0x0001 /* Program/Data Cycle Mask */
-#define ICEMCMR_RWM 0x0002 /* Read/Write Cycle Mask */
-
-/*
- * ICE Module Control Register
- */
-#define ICEMCR_ADDR 0xfffffd0c
-#define ICEMCR WORD_REF(ICEMCR_ADDR)
-
-#define ICEMCR_CEN 0x0001 /* Compare Enable */
-#define ICEMCR_PBEN 0x0002 /* Program Break Enable */
-#define ICEMCR_SB 0x0004 /* Single Breakpoint */
-#define ICEMCR_HMDIS 0x0008 /* HardMap disable */
-#define ICEMCR_BBIEN 0x0010 /* Bus Break Interrupt Enable */
-
-/*
- * ICE Module Status Register
- */
-#define ICEMSR_ADDR 0xfffffd0e
-#define ICEMSR WORD_REF(ICEMSR_ADDR)
-
-#define ICEMSR_EMUEN 0x0001 /* Emulation Enable */
-#define ICEMSR_BRKIRQ 0x0002 /* A-Line Vector Fetch Detected */
-#define ICEMSR_BBIRQ 0x0004 /* Bus Break Interrupt Detected */
-#define ICEMSR_EMIRQ 0x0008 /* EMUIRQ Falling Edge Detected */
-
-#endif /* _MC68EZ328_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/MC68VZ328.h b/ANDROID_3.4.5/arch/m68k/include/asm/MC68VZ328.h
deleted file mode 100644
index 6bd1bf1f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/MC68VZ328.h
+++ /dev/null
@@ -1,1349 +0,0 @@
-
-/* include/asm-m68knommu/MC68VZ328.h: 'VZ328 control registers
- *
- * Copyright (c) 2000-2001 Lineo Inc. <www.lineo.com>
- * Copyright (c) 2000-2001 Lineo Canada Corp. <www.lineo.ca>
- * Copyright (C) 1999 Vladimir Gurevich <vgurevic@cisco.com>
- * Bare & Hare Software, Inc.
- * Based on include/asm-m68knommu/MC68332.h
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
- * The Silver Hammer Group, Ltd.
- *
- * M68VZ328 fixes by Evan Stawnyczy <evan@lineo.com>
- * vz multiport fixes by Michael Leslie <mleslie@lineo.com>
- */
-
-#ifndef _MC68VZ328_H_
-#define _MC68VZ328_H_
-
-#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
-#define WORD_REF(addr) (*((volatile unsigned short*)addr))
-#define LONG_REF(addr) (*((volatile unsigned long*)addr))
-
-#define PUT_FIELD(field, val) (((val) << field##_SHIFT) & field##_MASK)
-#define GET_FIELD(reg, field) (((reg) & field##_MASK) >> field##_SHIFT)
-
-/**********
- *
- * 0xFFFFF0xx -- System Control
- *
- **********/
-
-/*
- * System Control Register (SCR)
- */
-#define SCR_ADDR 0xfffff000
-#define SCR BYTE_REF(SCR_ADDR)
-
-#define SCR_WDTH8 0x01 /* 8-Bit Width Select */
-#define SCR_DMAP 0x04 /* Double Map */
-#define SCR_SO 0x08 /* Supervisor Only */
-#define SCR_BETEN 0x10 /* Bus-Error Time-Out Enable */
-#define SCR_PRV 0x20 /* Privilege Violation */
-#define SCR_WPV 0x40 /* Write Protect Violation */
-#define SCR_BETO 0x80 /* Bus-Error TimeOut */
-
-/*
- * Silicon ID Register (Mask Revision Register (MRR) for '328 Compatibility)
- */
-#define MRR_ADDR 0xfffff004
-#define MRR LONG_REF(MRR_ADDR)
-
-/**********
- *
- * 0xFFFFF1xx -- Chip-Select logic
- *
- **********/
-
-/*
- * Chip Select Group Base Registers
- */
-#define CSGBA_ADDR 0xfffff100
-#define CSGBB_ADDR 0xfffff102
-
-#define CSGBC_ADDR 0xfffff104
-#define CSGBD_ADDR 0xfffff106
-
-#define CSGBA WORD_REF(CSGBA_ADDR)
-#define CSGBB WORD_REF(CSGBB_ADDR)
-#define CSGBC WORD_REF(CSGBC_ADDR)
-#define CSGBD WORD_REF(CSGBD_ADDR)
-
-/*
- * Chip Select Registers
- */
-#define CSA_ADDR 0xfffff110
-#define CSB_ADDR 0xfffff112
-#define CSC_ADDR 0xfffff114
-#define CSD_ADDR 0xfffff116
-
-#define CSA WORD_REF(CSA_ADDR)
-#define CSB WORD_REF(CSB_ADDR)
-#define CSC WORD_REF(CSC_ADDR)
-#define CSD WORD_REF(CSD_ADDR)
-
-#define CSA_EN 0x0001 /* Chip-Select Enable */
-#define CSA_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSA_SIZ_SHIFT 1
-#define CSA_WS_MASK 0x0070 /* Wait State */
-#define CSA_WS_SHIFT 4
-#define CSA_BSW 0x0080 /* Data Bus Width */
-#define CSA_FLASH 0x0100 /* FLASH Memory Support */
-#define CSA_RO 0x8000 /* Read-Only */
-
-#define CSB_EN 0x0001 /* Chip-Select Enable */
-#define CSB_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSB_SIZ_SHIFT 1
-#define CSB_WS_MASK 0x0070 /* Wait State */
-#define CSB_WS_SHIFT 4
-#define CSB_BSW 0x0080 /* Data Bus Width */
-#define CSB_FLASH 0x0100 /* FLASH Memory Support */
-#define CSB_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSB_UPSIZ_SHIFT 11
-#define CSB_ROP 0x2000 /* Readonly if protected */
-#define CSB_SOP 0x4000 /* Supervisor only if protected */
-#define CSB_RO 0x8000 /* Read-Only */
-
-#define CSC_EN 0x0001 /* Chip-Select Enable */
-#define CSC_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSC_SIZ_SHIFT 1
-#define CSC_WS_MASK 0x0070 /* Wait State */
-#define CSC_WS_SHIFT 4
-#define CSC_BSW 0x0080 /* Data Bus Width */
-#define CSC_FLASH 0x0100 /* FLASH Memory Support */
-#define CSC_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSC_UPSIZ_SHIFT 11
-#define CSC_ROP 0x2000 /* Readonly if protected */
-#define CSC_SOP 0x4000 /* Supervisor only if protected */
-#define CSC_RO 0x8000 /* Read-Only */
-
-#define CSD_EN 0x0001 /* Chip-Select Enable */
-#define CSD_SIZ_MASK 0x000e /* Chip-Select Size */
-#define CSD_SIZ_SHIFT 1
-#define CSD_WS_MASK 0x0070 /* Wait State */
-#define CSD_WS_SHIFT 4
-#define CSD_BSW 0x0080 /* Data Bus Width */
-#define CSD_FLASH 0x0100 /* FLASH Memory Support */
-#define CSD_DRAM 0x0200 /* Dram Selection */
-#define CSD_COMB 0x0400 /* Combining */
-#define CSD_UPSIZ_MASK 0x1800 /* Unprotected memory block size */
-#define CSD_UPSIZ_SHIFT 11
-#define CSD_ROP 0x2000 /* Readonly if protected */
-#define CSD_SOP 0x4000 /* Supervisor only if protected */
-#define CSD_RO 0x8000 /* Read-Only */
-
-/*
- * Emulation Chip-Select Register
- */
-#define EMUCS_ADDR 0xfffff118
-#define EMUCS WORD_REF(EMUCS_ADDR)
-
-#define EMUCS_WS_MASK 0x0070
-#define EMUCS_WS_SHIFT 4
-
-/**********
- *
- * 0xFFFFF2xx -- Phase Locked Loop (PLL) & Power Control
- *
- **********/
-
-/*
- * PLL Control Register
- */
-#define PLLCR_ADDR 0xfffff200
-#define PLLCR WORD_REF(PLLCR_ADDR)
-
-#define PLLCR_DISPLL 0x0008 /* Disable PLL */
-#define PLLCR_CLKEN 0x0010 /* Clock (CLKO pin) enable */
-#define PLLCR_PRESC 0x0020 /* VCO prescaler */
-#define PLLCR_SYSCLK_SEL_MASK 0x0700 /* System Clock Selection */
-#define PLLCR_SYSCLK_SEL_SHIFT 8
-#define PLLCR_LCDCLK_SEL_MASK 0x3800 /* LCD Clock Selection */
-#define PLLCR_LCDCLK_SEL_SHIFT 11
-
-/* '328-compatible definitions */
-#define PLLCR_PIXCLK_SEL_MASK PLLCR_LCDCLK_SEL_MASK
-#define PLLCR_PIXCLK_SEL_SHIFT PLLCR_LCDCLK_SEL_SHIFT
-
-/*
- * PLL Frequency Select Register
- */
-#define PLLFSR_ADDR 0xfffff202
-#define PLLFSR WORD_REF(PLLFSR_ADDR)
-
-#define PLLFSR_PC_MASK 0x00ff /* P Count */
-#define PLLFSR_PC_SHIFT 0
-#define PLLFSR_QC_MASK 0x0f00 /* Q Count */
-#define PLLFSR_QC_SHIFT 8
-#define PLLFSR_PROT 0x4000 /* Protect P & Q */
-#define PLLFSR_CLK32 0x8000 /* Clock 32 (kHz) */
-
-/*
- * Power Control Register
- */
-#define PCTRL_ADDR 0xfffff207
-#define PCTRL BYTE_REF(PCTRL_ADDR)
-
-#define PCTRL_WIDTH_MASK 0x1f /* CPU Clock bursts width */
-#define PCTRL_WIDTH_SHIFT 0
-#define PCTRL_PCEN 0x80 /* Power Control Enable */
-
-/**********
- *
- * 0xFFFFF3xx -- Interrupt Controller
- *
- **********/
-
-/*
- * Interrupt Vector Register
- */
-#define IVR_ADDR 0xfffff300
-#define IVR BYTE_REF(IVR_ADDR)
-
-#define IVR_VECTOR_MASK 0xF8
-
-/*
- * Interrupt control Register
- */
-#define ICR_ADDR 0xfffff302
-#define ICR WORD_REF(ICR_ADDR)
-
-#define ICR_POL5 0x0080 /* Polarity Control for IRQ5 */
-#define ICR_ET6 0x0100 /* Edge Trigger Select for IRQ6 */
-#define ICR_ET3 0x0200 /* Edge Trigger Select for IRQ3 */
-#define ICR_ET2 0x0400 /* Edge Trigger Select for IRQ2 */
-#define ICR_ET1 0x0800 /* Edge Trigger Select for IRQ1 */
-#define ICR_POL6 0x1000 /* Polarity Control for IRQ6 */
-#define ICR_POL3 0x2000 /* Polarity Control for IRQ3 */
-#define ICR_POL2 0x4000 /* Polarity Control for IRQ2 */
-#define ICR_POL1 0x8000 /* Polarity Control for IRQ1 */
-
-/*
- * Interrupt Mask Register
- */
-#define IMR_ADDR 0xfffff304
-#define IMR LONG_REF(IMR_ADDR)
-
-/*
- * Define the names for bit positions first. This is useful for
- * request_irq
- */
-#define SPI2_IRQ_NUM 0 /* SPI 2 interrupt */
-#define TMR_IRQ_NUM 1 /* Timer 1 interrupt */
-#define UART1_IRQ_NUM 2 /* UART 1 interrupt */
-#define WDT_IRQ_NUM 3 /* Watchdog Timer interrupt */
-#define RTC_IRQ_NUM 4 /* RTC interrupt */
-#define TMR2_IRQ_NUM 5 /* Timer 2 interrupt */
-#define KB_IRQ_NUM 6 /* Keyboard Interrupt */
-#define PWM1_IRQ_NUM 7 /* Pulse-Width Modulator 1 int. */
-#define INT0_IRQ_NUM 8 /* External INT0 */
-#define INT1_IRQ_NUM 9 /* External INT1 */
-#define INT2_IRQ_NUM 10 /* External INT2 */
-#define INT3_IRQ_NUM 11 /* External INT3 */
-#define UART2_IRQ_NUM 12 /* UART 2 interrupt */
-#define PWM2_IRQ_NUM 13 /* Pulse-Width Modulator 1 int. */
-#define IRQ1_IRQ_NUM 16 /* IRQ1 */
-#define IRQ2_IRQ_NUM 17 /* IRQ2 */
-#define IRQ3_IRQ_NUM 18 /* IRQ3 */
-#define IRQ6_IRQ_NUM 19 /* IRQ6 */
-#define IRQ5_IRQ_NUM 20 /* IRQ5 */
-#define SPI1_IRQ_NUM 21 /* SPI 1 interrupt */
-#define SAM_IRQ_NUM 22 /* Sampling Timer for RTC */
-#define EMIQ_IRQ_NUM 23 /* Emulator Interrupt */
-
-#define SPI_IRQ_NUM SPI2_IRQ_NUM
-
-/* '328-compatible definitions */
-#define SPIM_IRQ_NUM SPI_IRQ_NUM
-#define TMR1_IRQ_NUM TMR_IRQ_NUM
-#define UART_IRQ_NUM UART1_IRQ_NUM
-
-/*
- * Here go the bitmasks themselves
- */
-#define IMR_MSPI (1 << SPI_IRQ_NUM) /* Mask SPI interrupt */
-#define IMR_MTMR (1 << TMR_IRQ_NUM) /* Mask Timer interrupt */
-#define IMR_MUART (1 << UART_IRQ_NUM) /* Mask UART interrupt */
-#define IMR_MWDT (1 << WDT_IRQ_NUM) /* Mask Watchdog Timer interrupt */
-#define IMR_MRTC (1 << RTC_IRQ_NUM) /* Mask RTC interrupt */
-#define IMR_MKB (1 << KB_IRQ_NUM) /* Mask Keyboard Interrupt */
-#define IMR_MPWM (1 << PWM_IRQ_NUM) /* Mask Pulse-Width Modulator int. */
-#define IMR_MINT0 (1 << INT0_IRQ_NUM) /* Mask External INT0 */
-#define IMR_MINT1 (1 << INT1_IRQ_NUM) /* Mask External INT1 */
-#define IMR_MINT2 (1 << INT2_IRQ_NUM) /* Mask External INT2 */
-#define IMR_MINT3 (1 << INT3_IRQ_NUM) /* Mask External INT3 */
-#define IMR_MIRQ1 (1 << IRQ1_IRQ_NUM) /* Mask IRQ1 */
-#define IMR_MIRQ2 (1 << IRQ2_IRQ_NUM) /* Mask IRQ2 */
-#define IMR_MIRQ3 (1 << IRQ3_IRQ_NUM) /* Mask IRQ3 */
-#define IMR_MIRQ6 (1 << IRQ6_IRQ_NUM) /* Mask IRQ6 */
-#define IMR_MIRQ5 (1 << IRQ5_IRQ_NUM) /* Mask IRQ5 */
-#define IMR_MSAM (1 << SAM_IRQ_NUM) /* Mask Sampling Timer for RTC */
-#define IMR_MEMIQ (1 << EMIQ_IRQ_NUM) /* Mask Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define IMR_MSPIM IMR_MSPI
-#define IMR_MTMR1 IMR_MTMR
-
-/*
- * Interrupt Status Register
- */
-#define ISR_ADDR 0xfffff30c
-#define ISR LONG_REF(ISR_ADDR)
-
-#define ISR_SPI (1 << SPI_IRQ_NUM) /* SPI interrupt */
-#define ISR_TMR (1 << TMR_IRQ_NUM) /* Timer interrupt */
-#define ISR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define ISR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define ISR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define ISR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define ISR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator interrupt */
-#define ISR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define ISR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define ISR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define ISR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define ISR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define ISR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define ISR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define ISR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define ISR_IRQ5 (1 << IRQ5_IRQ_NUM) /* IRQ5 */
-#define ISR_SAM (1 << SAM_IRQ_NUM) /* Sampling Timer for RTC */
-#define ISR_EMIQ (1 << EMIQ_IRQ_NUM) /* Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define ISR_SPIM ISR_SPI
-#define ISR_TMR1 ISR_TMR
-
-/*
- * Interrupt Pending Register
- */
-#define IPR_ADDR 0xfffff30c
-#define IPR LONG_REF(IPR_ADDR)
-
-#define IPR_SPI (1 << SPI_IRQ_NUM) /* SPI interrupt */
-#define IPR_TMR (1 << TMR_IRQ_NUM) /* Timer interrupt */
-#define IPR_UART (1 << UART_IRQ_NUM) /* UART interrupt */
-#define IPR_WDT (1 << WDT_IRQ_NUM) /* Watchdog Timer interrupt */
-#define IPR_RTC (1 << RTC_IRQ_NUM) /* RTC interrupt */
-#define IPR_KB (1 << KB_IRQ_NUM) /* Keyboard Interrupt */
-#define IPR_PWM (1 << PWM_IRQ_NUM) /* Pulse-Width Modulator interrupt */
-#define IPR_INT0 (1 << INT0_IRQ_NUM) /* External INT0 */
-#define IPR_INT1 (1 << INT1_IRQ_NUM) /* External INT1 */
-#define IPR_INT2 (1 << INT2_IRQ_NUM) /* External INT2 */
-#define IPR_INT3 (1 << INT3_IRQ_NUM) /* External INT3 */
-#define IPR_IRQ1 (1 << IRQ1_IRQ_NUM) /* IRQ1 */
-#define IPR_IRQ2 (1 << IRQ2_IRQ_NUM) /* IRQ2 */
-#define IPR_IRQ3 (1 << IRQ3_IRQ_NUM) /* IRQ3 */
-#define IPR_IRQ6 (1 << IRQ6_IRQ_NUM) /* IRQ6 */
-#define IPR_IRQ5 (1 << IRQ5_IRQ_NUM) /* IRQ5 */
-#define IPR_SAM (1 << SAM_IRQ_NUM) /* Sampling Timer for RTC */
-#define IPR_EMIQ (1 << EMIQ_IRQ_NUM) /* Emulator Interrupt */
-
-/* '328-compatible definitions */
-#define IPR_SPIM IPR_SPI
-#define IPR_TMR1 IPR_TMR
-
-/**********
- *
- * 0xFFFFF4xx -- Parallel Ports
- *
- **********/
-
-/*
- * Port A
- */
-#define PADIR_ADDR 0xfffff400 /* Port A direction reg */
-#define PADATA_ADDR 0xfffff401 /* Port A data register */
-#define PAPUEN_ADDR 0xfffff402 /* Port A Pull-Up enable reg */
-
-#define PADIR BYTE_REF(PADIR_ADDR)
-#define PADATA BYTE_REF(PADATA_ADDR)
-#define PAPUEN BYTE_REF(PAPUEN_ADDR)
-
-#define PA(x) (1 << (x))
-
-/*
- * Port B
- */
-#define PBDIR_ADDR 0xfffff408 /* Port B direction reg */
-#define PBDATA_ADDR 0xfffff409 /* Port B data register */
-#define PBPUEN_ADDR 0xfffff40a /* Port B Pull-Up enable reg */
-#define PBSEL_ADDR 0xfffff40b /* Port B Select Register */
-
-#define PBDIR BYTE_REF(PBDIR_ADDR)
-#define PBDATA BYTE_REF(PBDATA_ADDR)
-#define PBPUEN BYTE_REF(PBPUEN_ADDR)
-#define PBSEL BYTE_REF(PBSEL_ADDR)
-
-#define PB(x) (1 << (x))
-
-#define PB_CSB0 0x01 /* Use CSB0 as PB[0] */
-#define PB_CSB1 0x02 /* Use CSB1 as PB[1] */
-#define PB_CSC0_RAS0 0x04 /* Use CSC0/RAS0 as PB[2] */
-#define PB_CSC1_RAS1 0x08 /* Use CSC1/RAS1 as PB[3] */
-#define PB_CSD0_CAS0 0x10 /* Use CSD0/CAS0 as PB[4] */
-#define PB_CSD1_CAS1 0x20 /* Use CSD1/CAS1 as PB[5] */
-#define PB_TIN_TOUT 0x40 /* Use TIN/TOUT as PB[6] */
-#define PB_PWMO 0x80 /* Use PWMO as PB[7] */
-
-/*
- * Port C
- */
-#define PCDIR_ADDR 0xfffff410 /* Port C direction reg */
-#define PCDATA_ADDR 0xfffff411 /* Port C data register */
-#define PCPDEN_ADDR 0xfffff412 /* Port C Pull-Down enb. reg */
-#define PCSEL_ADDR 0xfffff413 /* Port C Select Register */
-
-#define PCDIR BYTE_REF(PCDIR_ADDR)
-#define PCDATA BYTE_REF(PCDATA_ADDR)
-#define PCPDEN BYTE_REF(PCPDEN_ADDR)
-#define PCSEL BYTE_REF(PCSEL_ADDR)
-
-#define PC(x) (1 << (x))
-
-#define PC_LD0 0x01 /* Use LD0 as PC[0] */
-#define PC_LD1 0x02 /* Use LD1 as PC[1] */
-#define PC_LD2 0x04 /* Use LD2 as PC[2] */
-#define PC_LD3 0x08 /* Use LD3 as PC[3] */
-#define PC_LFLM 0x10 /* Use LFLM as PC[4] */
-#define PC_LLP 0x20 /* Use LLP as PC[5] */
-#define PC_LCLK 0x40 /* Use LCLK as PC[6] */
-#define PC_LACD 0x80 /* Use LACD as PC[7] */
-
-/*
- * Port D
- */
-#define PDDIR_ADDR 0xfffff418 /* Port D direction reg */
-#define PDDATA_ADDR 0xfffff419 /* Port D data register */
-#define PDPUEN_ADDR 0xfffff41a /* Port D Pull-Up enable reg */
-#define PDSEL_ADDR 0xfffff41b /* Port D Select Register */
-#define PDPOL_ADDR 0xfffff41c /* Port D Polarity Register */
-#define PDIRQEN_ADDR 0xfffff41d /* Port D IRQ enable register */
-#define PDKBEN_ADDR 0xfffff41e /* Port D Keyboard Enable reg */
-#define PDIQEG_ADDR 0xfffff41f /* Port D IRQ Edge Register */
-
-#define PDDIR BYTE_REF(PDDIR_ADDR)
-#define PDDATA BYTE_REF(PDDATA_ADDR)
-#define PDPUEN BYTE_REF(PDPUEN_ADDR)
-#define PDSEL BYTE_REF(PDSEL_ADDR)
-#define PDPOL BYTE_REF(PDPOL_ADDR)
-#define PDIRQEN BYTE_REF(PDIRQEN_ADDR)
-#define PDKBEN BYTE_REF(PDKBEN_ADDR)
-#define PDIQEG BYTE_REF(PDIQEG_ADDR)
-
-#define PD(x) (1 << (x))
-
-#define PD_INT0 0x01 /* Use INT0 as PD[0] */
-#define PD_INT1 0x02 /* Use INT1 as PD[1] */
-#define PD_INT2 0x04 /* Use INT2 as PD[2] */
-#define PD_INT3 0x08 /* Use INT3 as PD[3] */
-#define PD_IRQ1 0x10 /* Use IRQ1 as PD[4] */
-#define PD_IRQ2 0x20 /* Use IRQ2 as PD[5] */
-#define PD_IRQ3 0x40 /* Use IRQ3 as PD[6] */
-#define PD_IRQ6 0x80 /* Use IRQ6 as PD[7] */
-
-/*
- * Port E
- */
-#define PEDIR_ADDR 0xfffff420 /* Port E direction reg */
-#define PEDATA_ADDR 0xfffff421 /* Port E data register */
-#define PEPUEN_ADDR 0xfffff422 /* Port E Pull-Up enable reg */
-#define PESEL_ADDR 0xfffff423 /* Port E Select Register */
-
-#define PEDIR BYTE_REF(PEDIR_ADDR)
-#define PEDATA BYTE_REF(PEDATA_ADDR)
-#define PEPUEN BYTE_REF(PEPUEN_ADDR)
-#define PESEL BYTE_REF(PESEL_ADDR)
-
-#define PE(x) (1 << (x))
-
-#define PE_SPMTXD 0x01 /* Use SPMTXD as PE[0] */
-#define PE_SPMRXD 0x02 /* Use SPMRXD as PE[1] */
-#define PE_SPMCLK 0x04 /* Use SPMCLK as PE[2] */
-#define PE_DWE 0x08 /* Use DWE as PE[3] */
-#define PE_RXD 0x10 /* Use RXD as PE[4] */
-#define PE_TXD 0x20 /* Use TXD as PE[5] */
-#define PE_RTS 0x40 /* Use RTS as PE[6] */
-#define PE_CTS 0x80 /* Use CTS as PE[7] */
-
-/*
- * Port F
- */
-#define PFDIR_ADDR 0xfffff428 /* Port F direction reg */
-#define PFDATA_ADDR 0xfffff429 /* Port F data register */
-#define PFPUEN_ADDR 0xfffff42a /* Port F Pull-Up enable reg */
-#define PFSEL_ADDR 0xfffff42b /* Port F Select Register */
-
-#define PFDIR BYTE_REF(PFDIR_ADDR)
-#define PFDATA BYTE_REF(PFDATA_ADDR)
-#define PFPUEN BYTE_REF(PFPUEN_ADDR)
-#define PFSEL BYTE_REF(PFSEL_ADDR)
-
-#define PF(x) (1 << (x))
-
-#define PF_LCONTRAST 0x01 /* Use LCONTRAST as PF[0] */
-#define PF_IRQ5 0x02 /* Use IRQ5 as PF[1] */
-#define PF_CLKO 0x04 /* Use CLKO as PF[2] */
-#define PF_A20 0x08 /* Use A20 as PF[3] */
-#define PF_A21 0x10 /* Use A21 as PF[4] */
-#define PF_A22 0x20 /* Use A22 as PF[5] */
-#define PF_A23 0x40 /* Use A23 as PF[6] */
-#define PF_CSA1 0x80 /* Use CSA1 as PF[7] */
-
-/*
- * Port G
- */
-#define PGDIR_ADDR 0xfffff430 /* Port G direction reg */
-#define PGDATA_ADDR 0xfffff431 /* Port G data register */
-#define PGPUEN_ADDR 0xfffff432 /* Port G Pull-Up enable reg */
-#define PGSEL_ADDR 0xfffff433 /* Port G Select Register */
-
-#define PGDIR BYTE_REF(PGDIR_ADDR)
-#define PGDATA BYTE_REF(PGDATA_ADDR)
-#define PGPUEN BYTE_REF(PGPUEN_ADDR)
-#define PGSEL BYTE_REF(PGSEL_ADDR)
-
-#define PG(x) (1 << (x))
-
-#define PG_BUSW_DTACK 0x01 /* Use BUSW/DTACK as PG[0] */
-#define PG_A0 0x02 /* Use A0 as PG[1] */
-#define PG_EMUIRQ 0x04 /* Use EMUIRQ as PG[2] */
-#define PG_HIZ_P_D 0x08 /* Use HIZ/P/D as PG[3] */
-#define PG_EMUCS 0x10 /* Use EMUCS as PG[4] */
-#define PG_EMUBRK 0x20 /* Use EMUBRK as PG[5] */
-
-/*
- * Port J
- */
-#define PJDIR_ADDR 0xfffff438 /* Port J direction reg */
-#define PJDATA_ADDR 0xfffff439 /* Port J data register */
-#define PJPUEN_ADDR 0xfffff43A /* Port J Pull-Up enb. reg */
-#define PJSEL_ADDR 0xfffff43B /* Port J Select Register */
-
-#define PJDIR BYTE_REF(PJDIR_ADDR)
-#define PJDATA BYTE_REF(PJDATA_ADDR)
-#define PJPUEN BYTE_REF(PJPUEN_ADDR)
-#define PJSEL BYTE_REF(PJSEL_ADDR)
-
-#define PJ(x) (1 << (x))
-
-/*
- * Port K
- */
-#define PKDIR_ADDR 0xfffff440 /* Port K direction reg */
-#define PKDATA_ADDR 0xfffff441 /* Port K data register */
-#define PKPUEN_ADDR 0xfffff442 /* Port K Pull-Up enb. reg */
-#define PKSEL_ADDR 0xfffff443 /* Port K Select Register */
-
-#define PKDIR BYTE_REF(PKDIR_ADDR)
-#define PKDATA BYTE_REF(PKDATA_ADDR)
-#define PKPUEN BYTE_REF(PKPUEN_ADDR)
-#define PKSEL BYTE_REF(PKSEL_ADDR)
-
-#define PK(x) (1 << (x))
-
-#define PK_DATAREADY 0x01 /* Use ~DATA_READY as PK[0] */
-#define PK_PWM2 0x01 /* Use PWM2 as PK[0] */
-#define PK_R_W 0x02 /* Use R/W as PK[1] */
-#define PK_LDS 0x04 /* Use /LDS as PK[2] */
-#define PK_UDS 0x08 /* Use /UDS as PK[3] */
-#define PK_LD4 0x10 /* Use LD4 as PK[4] */
-#define PK_LD5 0x20 /* Use LD5 as PK[5] */
-#define PK_LD6 0x40 /* Use LD6 as PK[6] */
-#define PK_LD7 0x80 /* Use LD7 as PK[7] */
-
-#define PJDIR_ADDR 0xfffff438 /* Port J direction reg */
-#define PJDATA_ADDR 0xfffff439 /* Port J data register */
-#define PJPUEN_ADDR 0xfffff43A /* Port J Pull-Up enable reg */
-#define PJSEL_ADDR 0xfffff43B /* Port J Select Register */
-
-#define PJDIR BYTE_REF(PJDIR_ADDR)
-#define PJDATA BYTE_REF(PJDATA_ADDR)
-#define PJPUEN BYTE_REF(PJPUEN_ADDR)
-#define PJSEL BYTE_REF(PJSEL_ADDR)
-
-#define PJ(x) (1 << (x))
-
-#define PJ_MOSI 0x01 /* Use MOSI as PJ[0] */
-#define PJ_MISO 0x02 /* Use MISO as PJ[1] */
-#define PJ_SPICLK1 0x04 /* Use SPICLK1 as PJ[2] */
-#define PJ_SS 0x08 /* Use SS as PJ[3] */
-#define PJ_RXD2 0x10 /* Use RXD2 as PJ[4] */
-#define PJ_TXD2 0x20 /* Use TXD2 as PJ[5] */
-#define PJ_RTS2 0x40 /* Use RTS2 as PJ[5] */
-#define PJ_CTS2 0x80 /* Use CTS2 as PJ[5] */
-
-/*
- * Port M
- */
-#define PMDIR_ADDR 0xfffff448 /* Port M direction reg */
-#define PMDATA_ADDR 0xfffff449 /* Port M data register */
-#define PMPUEN_ADDR 0xfffff44a /* Port M Pull-Up enable reg */
-#define PMSEL_ADDR 0xfffff44b /* Port M Select Register */
-
-#define PMDIR BYTE_REF(PMDIR_ADDR)
-#define PMDATA BYTE_REF(PMDATA_ADDR)
-#define PMPUEN BYTE_REF(PMPUEN_ADDR)
-#define PMSEL BYTE_REF(PMSEL_ADDR)
-
-#define PM(x) (1 << (x))
-
-#define PM_SDCLK 0x01 /* Use SDCLK as PM[0] */
-#define PM_SDCE 0x02 /* Use SDCE as PM[1] */
-#define PM_DQMH 0x04 /* Use DQMH as PM[2] */
-#define PM_DQML 0x08 /* Use DQML as PM[3] */
-#define PM_SDA10 0x10 /* Use SDA10 as PM[4] */
-#define PM_DMOE 0x20 /* Use DMOE as PM[5] */
-
-/**********
- *
- * 0xFFFFF5xx -- Pulse-Width Modulator (PWM)
- *
- **********/
-
-/*
- * PWM Control Register
- */
-#define PWMC_ADDR 0xfffff500
-#define PWMC WORD_REF(PWMC_ADDR)
-
-#define PWMC_CLKSEL_MASK 0x0003 /* Clock Selection */
-#define PWMC_CLKSEL_SHIFT 0
-#define PWMC_REPEAT_MASK 0x000c /* Sample Repeats */
-#define PWMC_REPEAT_SHIFT 2
-#define PWMC_EN 0x0010 /* Enable PWM */
-#define PMNC_FIFOAV 0x0020 /* FIFO Available */
-#define PWMC_IRQEN 0x0040 /* Interrupt Request Enable */
-#define PWMC_IRQ 0x0080 /* Interrupt Request (FIFO empty) */
-#define PWMC_PRESCALER_MASK 0x7f00 /* Incoming Clock prescaler */
-#define PWMC_PRESCALER_SHIFT 8
-#define PWMC_CLKSRC 0x8000 /* Clock Source Select */
-
-/* '328-compatible definitions */
-#define PWMC_PWMEN PWMC_EN
-
-/*
- * PWM Sample Register
- */
-#define PWMS_ADDR 0xfffff502
-#define PWMS WORD_REF(PWMS_ADDR)
-
-/*
- * PWM Period Register
- */
-#define PWMP_ADDR 0xfffff504
-#define PWMP BYTE_REF(PWMP_ADDR)
-
-/*
- * PWM Counter Register
- */
-#define PWMCNT_ADDR 0xfffff505
-#define PWMCNT BYTE_REF(PWMCNT_ADDR)
-
-/**********
- *
- * 0xFFFFF6xx -- General-Purpose Timer
- *
- **********/
-
-/*
- * Timer Control register
- */
-#define TCTL_ADDR 0xfffff600
-#define TCTL WORD_REF(TCTL_ADDR)
-
-#define TCTL_TEN 0x0001 /* Timer Enable */
-#define TCTL_CLKSOURCE_MASK 0x000e /* Clock Source: */
-#define TCTL_CLKSOURCE_STOP 0x0000 /* Stop count (disabled) */
-#define TCTL_CLKSOURCE_SYSCLK 0x0002 /* SYSCLK to prescaler */
-#define TCTL_CLKSOURCE_SYSCLK_16 0x0004 /* SYSCLK/16 to prescaler */
-#define TCTL_CLKSOURCE_TIN 0x0006 /* TIN to prescaler */
-#define TCTL_CLKSOURCE_32KHZ 0x0008 /* 32kHz clock to prescaler */
-#define TCTL_IRQEN 0x0010 /* IRQ Enable */
-#define TCTL_OM 0x0020 /* Output Mode */
-#define TCTL_CAP_MASK 0x00c0 /* Capture Edge: */
-#define TCTL_CAP_RE 0x0040 /* Capture on rizing edge */
-#define TCTL_CAP_FE 0x0080 /* Capture on falling edge */
-#define TCTL_FRR 0x0010 /* Free-Run Mode */
-
-/* '328-compatible definitions */
-#define TCTL1_ADDR TCTL_ADDR
-#define TCTL1 TCTL
-
-/*
- * Timer Prescaler Register
- */
-#define TPRER_ADDR 0xfffff602
-#define TPRER WORD_REF(TPRER_ADDR)
-
-/* '328-compatible definitions */
-#define TPRER1_ADDR TPRER_ADDR
-#define TPRER1 TPRER
-
-/*
- * Timer Compare Register
- */
-#define TCMP_ADDR 0xfffff604
-#define TCMP WORD_REF(TCMP_ADDR)
-
-/* '328-compatible definitions */
-#define TCMP1_ADDR TCMP_ADDR
-#define TCMP1 TCMP
-
-/*
- * Timer Capture register
- */
-#define TCR_ADDR 0xfffff606
-#define TCR WORD_REF(TCR_ADDR)
-
-/* '328-compatible definitions */
-#define TCR1_ADDR TCR_ADDR
-#define TCR1 TCR
-
-/*
- * Timer Counter Register
- */
-#define TCN_ADDR 0xfffff608
-#define TCN WORD_REF(TCN_ADDR)
-
-/* '328-compatible definitions */
-#define TCN1_ADDR TCN_ADDR
-#define TCN1 TCN
-
-/*
- * Timer Status Register
- */
-#define TSTAT_ADDR 0xfffff60a
-#define TSTAT WORD_REF(TSTAT_ADDR)
-
-#define TSTAT_COMP 0x0001 /* Compare Event occurred */
-#define TSTAT_CAPT 0x0001 /* Capture Event occurred */
-
-/* '328-compatible definitions */
-#define TSTAT1_ADDR TSTAT_ADDR
-#define TSTAT1 TSTAT
-
-/**********
- *
- * 0xFFFFF8xx -- Serial Periferial Interface Master (SPIM)
- *
- **********/
-
-/*
- * SPIM Data Register
- */
-#define SPIMDATA_ADDR 0xfffff800
-#define SPIMDATA WORD_REF(SPIMDATA_ADDR)
-
-/*
- * SPIM Control/Status Register
- */
-#define SPIMCONT_ADDR 0xfffff802
-#define SPIMCONT WORD_REF(SPIMCONT_ADDR)
-
-#define SPIMCONT_BIT_COUNT_MASK 0x000f /* Transfer Length in Bytes */
-#define SPIMCONT_BIT_COUNT_SHIFT 0
-#define SPIMCONT_POL 0x0010 /* SPMCLK Signel Polarity */
-#define SPIMCONT_PHA 0x0020 /* Clock/Data phase relationship */
-#define SPIMCONT_IRQEN 0x0040 /* IRQ Enable */
-#define SPIMCONT_IRQ 0x0080 /* Interrupt Request */
-#define SPIMCONT_XCH 0x0100 /* Exchange */
-#define SPIMCONT_ENABLE 0x0200 /* Enable SPIM */
-#define SPIMCONT_DATA_RATE_MASK 0xe000 /* SPIM Data Rate */
-#define SPIMCONT_DATA_RATE_SHIFT 13
-
-/* '328-compatible definitions */
-#define SPIMCONT_SPIMIRQ SPIMCONT_IRQ
-#define SPIMCONT_SPIMEN SPIMCONT_ENABLE
-
-/**********
- *
- * 0xFFFFF9xx -- UART
- *
- **********/
-
-/*
- * UART Status/Control Register
- */
-
-#define USTCNT_ADDR 0xfffff900
-#define USTCNT WORD_REF(USTCNT_ADDR)
-
-#define USTCNT_TXAE 0x0001 /* Transmitter Available Interrupt Enable */
-#define USTCNT_TXHE 0x0002 /* Transmitter Half Empty Enable */
-#define USTCNT_TXEE 0x0004 /* Transmitter Empty Interrupt Enable */
-#define USTCNT_RXRE 0x0008 /* Receiver Ready Interrupt Enable */
-#define USTCNT_RXHE 0x0010 /* Receiver Half-Full Interrupt Enable */
-#define USTCNT_RXFE 0x0020 /* Receiver Full Interrupt Enable */
-#define USTCNT_CTSD 0x0040 /* CTS Delta Interrupt Enable */
-#define USTCNT_ODEN 0x0080 /* Old Data Interrupt Enable */
-#define USTCNT_8_7 0x0100 /* Eight or seven-bit transmission */
-#define USTCNT_STOP 0x0200 /* Stop bit transmission */
-#define USTCNT_ODD 0x0400 /* Odd Parity */
-#define USTCNT_PEN 0x0800 /* Parity Enable */
-#define USTCNT_CLKM 0x1000 /* Clock Mode Select */
-#define USTCNT_TXEN 0x2000 /* Transmitter Enable */
-#define USTCNT_RXEN 0x4000 /* Receiver Enable */
-#define USTCNT_UEN 0x8000 /* UART Enable */
-
-/* '328-compatible definitions */
-#define USTCNT_TXAVAILEN USTCNT_TXAE
-#define USTCNT_TXHALFEN USTCNT_TXHE
-#define USTCNT_TXEMPTYEN USTCNT_TXEE
-#define USTCNT_RXREADYEN USTCNT_RXRE
-#define USTCNT_RXHALFEN USTCNT_RXHE
-#define USTCNT_RXFULLEN USTCNT_RXFE
-#define USTCNT_CTSDELTAEN USTCNT_CTSD
-#define USTCNT_ODD_EVEN USTCNT_ODD
-#define USTCNT_PARITYEN USTCNT_PEN
-#define USTCNT_CLKMODE USTCNT_CLKM
-#define USTCNT_UARTEN USTCNT_UEN
-
-/*
- * UART Baud Control Register
- */
-#define UBAUD_ADDR 0xfffff902
-#define UBAUD WORD_REF(UBAUD_ADDR)
-
-#define UBAUD_PRESCALER_MASK 0x003f /* Actual divisor is 65 - PRESCALER */
-#define UBAUD_PRESCALER_SHIFT 0
-#define UBAUD_DIVIDE_MASK 0x0700 /* Baud Rate freq. divizor */
-#define UBAUD_DIVIDE_SHIFT 8
-#define UBAUD_BAUD_SRC 0x0800 /* Baud Rate Source */
-#define UBAUD_UCLKDIR 0x2000 /* UCLK Direction */
-
-/*
- * UART Receiver Register
- */
-#define URX_ADDR 0xfffff904
-#define URX WORD_REF(URX_ADDR)
-
-#define URX_RXDATA_ADDR 0xfffff905
-#define URX_RXDATA BYTE_REF(URX_RXDATA_ADDR)
-
-#define URX_RXDATA_MASK 0x00ff /* Received data */
-#define URX_RXDATA_SHIFT 0
-#define URX_PARITY_ERROR 0x0100 /* Parity Error */
-#define URX_BREAK 0x0200 /* Break Detected */
-#define URX_FRAME_ERROR 0x0400 /* Framing Error */
-#define URX_OVRUN 0x0800 /* Serial Overrun */
-#define URX_OLD_DATA 0x1000 /* Old data in FIFO */
-#define URX_DATA_READY 0x2000 /* Data Ready (FIFO not empty) */
-#define URX_FIFO_HALF 0x4000 /* FIFO is Half-Full */
-#define URX_FIFO_FULL 0x8000 /* FIFO is Full */
-
-/*
- * UART Transmitter Register
- */
-#define UTX_ADDR 0xfffff906
-#define UTX WORD_REF(UTX_ADDR)
-
-#define UTX_TXDATA_ADDR 0xfffff907
-#define UTX_TXDATA BYTE_REF(UTX_TXDATA_ADDR)
-
-#define UTX_TXDATA_MASK 0x00ff /* Data to be transmitted */
-#define UTX_TXDATA_SHIFT 0
-#define UTX_CTS_DELTA 0x0100 /* CTS changed */
-#define UTX_CTS_STAT 0x0200 /* CTS State */
-#define UTX_BUSY 0x0400 /* FIFO is busy, sending a character */
-#define UTX_NOCTS 0x0800 /* Ignore CTS */
-#define UTX_SEND_BREAK 0x1000 /* Send a BREAK */
-#define UTX_TX_AVAIL 0x2000 /* Transmit FIFO has a slot available */
-#define UTX_FIFO_HALF 0x4000 /* Transmit FIFO is half empty */
-#define UTX_FIFO_EMPTY 0x8000 /* Transmit FIFO is empty */
-
-/* '328-compatible definitions */
-#define UTX_CTS_STATUS UTX_CTS_STAT
-#define UTX_IGNORE_CTS UTX_NOCTS
-
-/*
- * UART Miscellaneous Register
- */
-#define UMISC_ADDR 0xfffff908
-#define UMISC WORD_REF(UMISC_ADDR)
-
-#define UMISC_TX_POL 0x0004 /* Transmit Polarity */
-#define UMISC_RX_POL 0x0008 /* Receive Polarity */
-#define UMISC_IRDA_LOOP 0x0010 /* IrDA Loopback Enable */
-#define UMISC_IRDA_EN 0x0020 /* Infra-Red Enable */
-#define UMISC_RTS 0x0040 /* Set RTS status */
-#define UMISC_RTSCONT 0x0080 /* Choose RTS control */
-#define UMISC_IR_TEST 0x0400 /* IRDA Test Enable */
-#define UMISC_BAUD_RESET 0x0800 /* Reset Baud Rate Generation Counters */
-#define UMISC_LOOP 0x1000 /* Serial Loopback Enable */
-#define UMISC_FORCE_PERR 0x2000 /* Force Parity Error */
-#define UMISC_CLKSRC 0x4000 /* Clock Source */
-#define UMISC_BAUD_TEST 0x8000 /* Enable Baud Test Mode */
-
-/*
- * UART Non-integer Prescaler Register
- */
-#define NIPR_ADDR 0xfffff90a
-#define NIPR WORD_REF(NIPR_ADDR)
-
-#define NIPR_STEP_VALUE_MASK 0x00ff /* NI prescaler step value */
-#define NIPR_STEP_VALUE_SHIFT 0
-#define NIPR_SELECT_MASK 0x0700 /* Tap Selection */
-#define NIPR_SELECT_SHIFT 8
-#define NIPR_PRE_SEL 0x8000 /* Non-integer prescaler select */
-
-
-/* generalization of uart control registers to support multiple ports: */
-typedef struct {
- volatile unsigned short int ustcnt;
- volatile unsigned short int ubaud;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char rxdata;
- } b;
- } urx;
- union {
- volatile unsigned short int w;
- struct {
- volatile unsigned char status;
- volatile unsigned char txdata;
- } b;
- } utx;
- volatile unsigned short int umisc;
- volatile unsigned short int nipr;
- volatile unsigned short int hmark;
- volatile unsigned short int unused;
-} __attribute__((packed)) m68328_uart;
-
-
-
-
-/**********
- *
- * 0xFFFFFAxx -- LCD Controller
- *
- **********/
-
-/*
- * LCD Screen Starting Address Register
- */
-#define LSSA_ADDR 0xfffffa00
-#define LSSA LONG_REF(LSSA_ADDR)
-
-#define LSSA_SSA_MASK 0x1ffffffe /* Bits 0 and 29-31 are reserved */
-
-/*
- * LCD Virtual Page Width Register
- */
-#define LVPW_ADDR 0xfffffa05
-#define LVPW BYTE_REF(LVPW_ADDR)
-
-/*
- * LCD Screen Width Register (not compatible with '328 !!!)
- */
-#define LXMAX_ADDR 0xfffffa08
-#define LXMAX WORD_REF(LXMAX_ADDR)
-
-#define LXMAX_XM_MASK 0x02f0 /* Bits 0-3 and 10-15 are reserved */
-
-/*
- * LCD Screen Height Register
- */
-#define LYMAX_ADDR 0xfffffa0a
-#define LYMAX WORD_REF(LYMAX_ADDR)
-
-#define LYMAX_YM_MASK 0x01ff /* Bits 9-15 are reserved */
-
-/*
- * LCD Cursor X Position Register
- */
-#define LCXP_ADDR 0xfffffa18
-#define LCXP WORD_REF(LCXP_ADDR)
-
-#define LCXP_CC_MASK 0xc000 /* Cursor Control */
-#define LCXP_CC_TRAMSPARENT 0x0000
-#define LCXP_CC_BLACK 0x4000
-#define LCXP_CC_REVERSED 0x8000
-#define LCXP_CC_WHITE 0xc000
-#define LCXP_CXP_MASK 0x02ff /* Cursor X position */
-
-/*
- * LCD Cursor Y Position Register
- */
-#define LCYP_ADDR 0xfffffa1a
-#define LCYP WORD_REF(LCYP_ADDR)
-
-#define LCYP_CYP_MASK 0x01ff /* Cursor Y Position */
-
-/*
- * LCD Cursor Width and Heigth Register
- */
-#define LCWCH_ADDR 0xfffffa1c
-#define LCWCH WORD_REF(LCWCH_ADDR)
-
-#define LCWCH_CH_MASK 0x001f /* Cursor Height */
-#define LCWCH_CH_SHIFT 0
-#define LCWCH_CW_MASK 0x1f00 /* Cursor Width */
-#define LCWCH_CW_SHIFT 8
-
-/*
- * LCD Blink Control Register
- */
-#define LBLKC_ADDR 0xfffffa1f
-#define LBLKC BYTE_REF(LBLKC_ADDR)
-
-#define LBLKC_BD_MASK 0x7f /* Blink Divisor */
-#define LBLKC_BD_SHIFT 0
-#define LBLKC_BKEN 0x80 /* Blink Enabled */
-
-/*
- * LCD Panel Interface Configuration Register
- */
-#define LPICF_ADDR 0xfffffa20
-#define LPICF BYTE_REF(LPICF_ADDR)
-
-#define LPICF_GS_MASK 0x03 /* Gray-Scale Mode */
-#define LPICF_GS_BW 0x00
-#define LPICF_GS_GRAY_4 0x01
-#define LPICF_GS_GRAY_16 0x02
-#define LPICF_PBSIZ_MASK 0x0c /* Panel Bus Width */
-#define LPICF_PBSIZ_1 0x00
-#define LPICF_PBSIZ_2 0x04
-#define LPICF_PBSIZ_4 0x08
-
-/*
- * LCD Polarity Configuration Register
- */
-#define LPOLCF_ADDR 0xfffffa21
-#define LPOLCF BYTE_REF(LPOLCF_ADDR)
-
-#define LPOLCF_PIXPOL 0x01 /* Pixel Polarity */
-#define LPOLCF_LPPOL 0x02 /* Line Pulse Polarity */
-#define LPOLCF_FLMPOL 0x04 /* Frame Marker Polarity */
-#define LPOLCF_LCKPOL 0x08 /* LCD Shift Lock Polarity */
-
-/*
- * LACD (LCD Alternate Crystal Direction) Rate Control Register
- */
-#define LACDRC_ADDR 0xfffffa23
-#define LACDRC BYTE_REF(LACDRC_ADDR)
-
-#define LACDRC_ACDSLT 0x80 /* Signal Source Select */
-#define LACDRC_ACD_MASK 0x0f /* Alternate Crystal Direction Control */
-#define LACDRC_ACD_SHIFT 0
-
-/*
- * LCD Pixel Clock Divider Register
- */
-#define LPXCD_ADDR 0xfffffa25
-#define LPXCD BYTE_REF(LPXCD_ADDR)
-
-#define LPXCD_PCD_MASK 0x3f /* Pixel Clock Divider */
-#define LPXCD_PCD_SHIFT 0
-
-/*
- * LCD Clocking Control Register
- */
-#define LCKCON_ADDR 0xfffffa27
-#define LCKCON BYTE_REF(LCKCON_ADDR)
-
-#define LCKCON_DWS_MASK 0x0f /* Display Wait-State */
-#define LCKCON_DWS_SHIFT 0
-#define LCKCON_DWIDTH 0x40 /* Display Memory Width */
-#define LCKCON_LCDON 0x80 /* Enable LCD Controller */
-
-/* '328-compatible definitions */
-#define LCKCON_DW_MASK LCKCON_DWS_MASK
-#define LCKCON_DW_SHIFT LCKCON_DWS_SHIFT
-
-/*
- * LCD Refresh Rate Adjustment Register
- */
-#define LRRA_ADDR 0xfffffa29
-#define LRRA BYTE_REF(LRRA_ADDR)
-
-/*
- * LCD Panning Offset Register
- */
-#define LPOSR_ADDR 0xfffffa2d
-#define LPOSR BYTE_REF(LPOSR_ADDR)
-
-#define LPOSR_POS_MASK 0x0f /* Pixel Offset Code */
-#define LPOSR_POS_SHIFT 0
-
-/*
- * LCD Frame Rate Control Modulation Register
- */
-#define LFRCM_ADDR 0xfffffa31
-#define LFRCM BYTE_REF(LFRCM_ADDR)
-
-#define LFRCM_YMOD_MASK 0x0f /* Vertical Modulation */
-#define LFRCM_YMOD_SHIFT 0
-#define LFRCM_XMOD_MASK 0xf0 /* Horizontal Modulation */
-#define LFRCM_XMOD_SHIFT 4
-
-/*
- * LCD Gray Palette Mapping Register
- */
-#define LGPMR_ADDR 0xfffffa33
-#define LGPMR BYTE_REF(LGPMR_ADDR)
-
-#define LGPMR_G1_MASK 0x0f
-#define LGPMR_G1_SHIFT 0
-#define LGPMR_G2_MASK 0xf0
-#define LGPMR_G2_SHIFT 4
-
-/*
- * PWM Contrast Control Register
- */
-#define PWMR_ADDR 0xfffffa36
-#define PWMR WORD_REF(PWMR_ADDR)
-
-#define PWMR_PW_MASK 0x00ff /* Pulse Width */
-#define PWMR_PW_SHIFT 0
-#define PWMR_CCPEN 0x0100 /* Contrast Control Enable */
-#define PWMR_SRC_MASK 0x0600 /* Input Clock Source */
-#define PWMR_SRC_LINE 0x0000 /* Line Pulse */
-#define PWMR_SRC_PIXEL 0x0200 /* Pixel Clock */
-#define PWMR_SRC_LCD 0x4000 /* LCD clock */
-
-/**********
- *
- * 0xFFFFFBxx -- Real-Time Clock (RTC)
- *
- **********/
-
-/*
- * RTC Hours Minutes and Seconds Register
- */
-#define RTCTIME_ADDR 0xfffffb00
-#define RTCTIME LONG_REF(RTCTIME_ADDR)
-
-#define RTCTIME_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCTIME_SECONDS_SHIFT 0
-#define RTCTIME_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCTIME_MINUTES_SHIFT 16
-#define RTCTIME_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCTIME_HOURS_SHIFT 24
-
-/*
- * RTC Alarm Register
- */
-#define RTCALRM_ADDR 0xfffffb04
-#define RTCALRM LONG_REF(RTCALRM_ADDR)
-
-#define RTCALRM_SECONDS_MASK 0x0000003f /* Seconds */
-#define RTCALRM_SECONDS_SHIFT 0
-#define RTCALRM_MINUTES_MASK 0x003f0000 /* Minutes */
-#define RTCALRM_MINUTES_SHIFT 16
-#define RTCALRM_HOURS_MASK 0x1f000000 /* Hours */
-#define RTCALRM_HOURS_SHIFT 24
-
-/*
- * Watchdog Timer Register
- */
-#define WATCHDOG_ADDR 0xfffffb0a
-#define WATCHDOG WORD_REF(WATCHDOG_ADDR)
-
-#define WATCHDOG_EN 0x0001 /* Watchdog Enabled */
-#define WATCHDOG_ISEL 0x0002 /* Select the watchdog interrupt */
-#define WATCHDOG_INTF 0x0080 /* Watchdog interrupt occurred */
-#define WATCHDOG_CNT_MASK 0x0300 /* Watchdog Counter */
-#define WATCHDOG_CNT_SHIFT 8
-
-/*
- * RTC Control Register
- */
-#define RTCCTL_ADDR 0xfffffb0c
-#define RTCCTL WORD_REF(RTCCTL_ADDR)
-
-#define RTCCTL_XTL 0x0020 /* Crystal Selection */
-#define RTCCTL_EN 0x0080 /* RTC Enable */
-
-/* '328-compatible definitions */
-#define RTCCTL_384 RTCCTL_XTL
-#define RTCCTL_ENABLE RTCCTL_EN
-
-/*
- * RTC Interrupt Status Register
- */
-#define RTCISR_ADDR 0xfffffb0e
-#define RTCISR WORD_REF(RTCISR_ADDR)
-
-#define RTCISR_SW 0x0001 /* Stopwatch timed out */
-#define RTCISR_MIN 0x0002 /* 1-minute interrupt has occurred */
-#define RTCISR_ALM 0x0004 /* Alarm interrupt has occurred */
-#define RTCISR_DAY 0x0008 /* 24-hour rollover interrupt has occurred */
-#define RTCISR_1HZ 0x0010 /* 1Hz interrupt has occurred */
-#define RTCISR_HR 0x0020 /* 1-hour interrupt has occurred */
-#define RTCISR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt has occurred */
-#define RTCISR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt has occurred */
-#define RTCISR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt has occurred */
-#define RTCISR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt has occurred */
-#define RTCISR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt has occurred */
-#define RTCISR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt has occurred */
-#define RTCISR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt has occurred */
-#define RTCISR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt has occurred */
-
-/*
- * RTC Interrupt Enable Register
- */
-#define RTCIENR_ADDR 0xfffffb10
-#define RTCIENR WORD_REF(RTCIENR_ADDR)
-
-#define RTCIENR_SW 0x0001 /* Stopwatch interrupt enable */
-#define RTCIENR_MIN 0x0002 /* 1-minute interrupt enable */
-#define RTCIENR_ALM 0x0004 /* Alarm interrupt enable */
-#define RTCIENR_DAY 0x0008 /* 24-hour rollover interrupt enable */
-#define RTCIENR_1HZ 0x0010 /* 1Hz interrupt enable */
-#define RTCIENR_HR 0x0020 /* 1-hour interrupt enable */
-#define RTCIENR_SAM0 0x0100 /* 4Hz / 4.6875Hz interrupt enable */
-#define RTCIENR_SAM1 0x0200 /* 8Hz / 9.3750Hz interrupt enable */
-#define RTCIENR_SAM2 0x0400 /* 16Hz / 18.7500Hz interrupt enable */
-#define RTCIENR_SAM3 0x0800 /* 32Hz / 37.5000Hz interrupt enable */
-#define RTCIENR_SAM4 0x1000 /* 64Hz / 75.0000Hz interrupt enable */
-#define RTCIENR_SAM5 0x2000 /* 128Hz / 150.0000Hz interrupt enable */
-#define RTCIENR_SAM6 0x4000 /* 256Hz / 300.0000Hz interrupt enable */
-#define RTCIENR_SAM7 0x8000 /* 512Hz / 600.0000Hz interrupt enable */
-
-/*
- * Stopwatch Minutes Register
- */
-#define STPWCH_ADDR 0xfffffb12
-#define STPWCH WORD_REF(STPWCH_ADDR)
-
-#define STPWCH_CNT_MASK 0x003f /* Stopwatch countdown value */
-#define SPTWCH_CNT_SHIFT 0
-
-/*
- * RTC Day Count Register
- */
-#define DAYR_ADDR 0xfffffb1a
-#define DAYR WORD_REF(DAYR_ADDR)
-
-#define DAYR_DAYS_MASK 0x1ff /* Day Setting */
-#define DAYR_DAYS_SHIFT 0
-
-/*
- * RTC Day Alarm Register
- */
-#define DAYALARM_ADDR 0xfffffb1c
-#define DAYALARM WORD_REF(DAYALARM_ADDR)
-
-#define DAYALARM_DAYSAL_MASK 0x01ff /* Day Setting of the Alarm */
-#define DAYALARM_DAYSAL_SHIFT 0
-
-/**********
- *
- * 0xFFFFFCxx -- DRAM Controller
- *
- **********/
-
-/*
- * DRAM Memory Configuration Register
- */
-#define DRAMMC_ADDR 0xfffffc00
-#define DRAMMC WORD_REF(DRAMMC_ADDR)
-
-#define DRAMMC_ROW12_MASK 0xc000 /* Row address bit for MD12 */
-#define DRAMMC_ROW12_PA10 0x0000
-#define DRAMMC_ROW12_PA21 0x4000
-#define DRAMMC_ROW12_PA23 0x8000
-#define DRAMMC_ROW0_MASK 0x3000 /* Row address bit for MD0 */
-#define DRAMMC_ROW0_PA11 0x0000
-#define DRAMMC_ROW0_PA22 0x1000
-#define DRAMMC_ROW0_PA23 0x2000
-#define DRAMMC_ROW11 0x0800 /* Row address bit for MD11 PA20/PA22 */
-#define DRAMMC_ROW10 0x0400 /* Row address bit for MD10 PA19/PA21 */
-#define DRAMMC_ROW9 0x0200 /* Row address bit for MD9 PA9/PA19 */
-#define DRAMMC_ROW8 0x0100 /* Row address bit for MD8 PA10/PA20 */
-#define DRAMMC_COL10 0x0080 /* Col address bit for MD10 PA11/PA0 */
-#define DRAMMC_COL9 0x0040 /* Col address bit for MD9 PA10/PA0 */
-#define DRAMMC_COL8 0x0020 /* Col address bit for MD8 PA9/PA0 */
-#define DRAMMC_REF_MASK 0x001f /* Reresh Cycle */
-#define DRAMMC_REF_SHIFT 0
-
-/*
- * DRAM Control Register
- */
-#define DRAMC_ADDR 0xfffffc02
-#define DRAMC WORD_REF(DRAMC_ADDR)
-
-#define DRAMC_DWE 0x0001 /* DRAM Write Enable */
-#define DRAMC_RST 0x0002 /* Reset Burst Refresh Enable */
-#define DRAMC_LPR 0x0004 /* Low-Power Refresh Enable */
-#define DRAMC_SLW 0x0008 /* Slow RAM */
-#define DRAMC_LSP 0x0010 /* Light Sleep */
-#define DRAMC_MSW 0x0020 /* Slow Multiplexing */
-#define DRAMC_WS_MASK 0x00c0 /* Wait-states */
-#define DRAMC_WS_SHIFT 6
-#define DRAMC_PGSZ_MASK 0x0300 /* Page Size for fast page mode */
-#define DRAMC_PGSZ_SHIFT 8
-#define DRAMC_PGSZ_256K 0x0000
-#define DRAMC_PGSZ_512K 0x0100
-#define DRAMC_PGSZ_1024K 0x0200
-#define DRAMC_PGSZ_2048K 0x0300
-#define DRAMC_EDO 0x0400 /* EDO DRAM */
-#define DRAMC_CLK 0x0800 /* Refresh Timer Clock source select */
-#define DRAMC_BC_MASK 0x3000 /* Page Access Clock Cycle (FP mode) */
-#define DRAMC_BC_SHIFT 12
-#define DRAMC_RM 0x4000 /* Refresh Mode */
-#define DRAMC_EN 0x8000 /* DRAM Controller enable */
-
-
-/**********
- *
- * 0xFFFFFDxx -- In-Circuit Emulation (ICE)
- *
- **********/
-
-/*
- * ICE Module Address Compare Register
- */
-#define ICEMACR_ADDR 0xfffffd00
-#define ICEMACR LONG_REF(ICEMACR_ADDR)
-
-/*
- * ICE Module Address Mask Register
- */
-#define ICEMAMR_ADDR 0xfffffd04
-#define ICEMAMR LONG_REF(ICEMAMR_ADDR)
-
-/*
- * ICE Module Control Compare Register
- */
-#define ICEMCCR_ADDR 0xfffffd08
-#define ICEMCCR WORD_REF(ICEMCCR_ADDR)
-
-#define ICEMCCR_PD 0x0001 /* Program/Data Cycle Selection */
-#define ICEMCCR_RW 0x0002 /* Read/Write Cycle Selection */
-
-/*
- * ICE Module Control Mask Register
- */
-#define ICEMCMR_ADDR 0xfffffd0a
-#define ICEMCMR WORD_REF(ICEMCMR_ADDR)
-
-#define ICEMCMR_PDM 0x0001 /* Program/Data Cycle Mask */
-#define ICEMCMR_RWM 0x0002 /* Read/Write Cycle Mask */
-
-/*
- * ICE Module Control Register
- */
-#define ICEMCR_ADDR 0xfffffd0c
-#define ICEMCR WORD_REF(ICEMCR_ADDR)
-
-#define ICEMCR_CEN 0x0001 /* Compare Enable */
-#define ICEMCR_PBEN 0x0002 /* Program Break Enable */
-#define ICEMCR_SB 0x0004 /* Single Breakpoint */
-#define ICEMCR_HMDIS 0x0008 /* HardMap disable */
-#define ICEMCR_BBIEN 0x0010 /* Bus Break Interrupt Enable */
-
-/*
- * ICE Module Status Register
- */
-#define ICEMSR_ADDR 0xfffffd0e
-#define ICEMSR WORD_REF(ICEMSR_ADDR)
-
-#define ICEMSR_EMUEN 0x0001 /* Emulation Enable */
-#define ICEMSR_BRKIRQ 0x0002 /* A-Line Vector Fetch Detected */
-#define ICEMSR_BBIRQ 0x0004 /* Bus Break Interrupt Detected */
-#define ICEMSR_EMIRQ 0x0008 /* EMUIRQ Falling Edge Detected */
-
-#endif /* _MC68VZ328_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/a.out-core.h b/ANDROID_3.4.5/arch/m68k/include/asm/a.out-core.h
deleted file mode 100644
index f6bfc1d6..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/a.out-core.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* a.out coredump register dumper
- *
- * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public Licence
- * as published by the Free Software Foundation; either version
- * 2 of the Licence, or (at your option) any later version.
- */
-
-#ifndef _ASM_A_OUT_CORE_H
-#define _ASM_A_OUT_CORE_H
-
-#ifdef __KERNEL__
-
-#include <linux/user.h>
-#include <linux/elfcore.h>
-
-/*
- * fill in the user structure for an a.out core dump
- */
-static inline void aout_dump_thread(struct pt_regs *regs, struct user *dump)
-{
- struct switch_stack *sw;
-
-/* changed the size calculations - should hopefully work better. lbt */
- dump->magic = CMAGIC;
- dump->start_code = 0;
- dump->start_stack = rdusp() & ~(PAGE_SIZE - 1);
- dump->u_tsize = ((unsigned long) current->mm->end_code) >> PAGE_SHIFT;
- dump->u_dsize = ((unsigned long) (current->mm->brk +
- (PAGE_SIZE-1))) >> PAGE_SHIFT;
- dump->u_dsize -= dump->u_tsize;
- dump->u_ssize = 0;
-
- if (dump->start_stack < TASK_SIZE)
- dump->u_ssize = ((unsigned long) (TASK_SIZE - dump->start_stack)) >> PAGE_SHIFT;
-
- dump->u_ar0 = offsetof(struct user, regs);
- sw = ((struct switch_stack *)regs) - 1;
- dump->regs.d1 = regs->d1;
- dump->regs.d2 = regs->d2;
- dump->regs.d3 = regs->d3;
- dump->regs.d4 = regs->d4;
- dump->regs.d5 = regs->d5;
- dump->regs.d6 = sw->d6;
- dump->regs.d7 = sw->d7;
- dump->regs.a0 = regs->a0;
- dump->regs.a1 = regs->a1;
- dump->regs.a2 = regs->a2;
- dump->regs.a3 = sw->a3;
- dump->regs.a4 = sw->a4;
- dump->regs.a5 = sw->a5;
- dump->regs.a6 = sw->a6;
- dump->regs.d0 = regs->d0;
- dump->regs.orig_d0 = regs->orig_d0;
- dump->regs.stkadj = regs->stkadj;
- dump->regs.sr = regs->sr;
- dump->regs.pc = regs->pc;
- dump->regs.fmtvec = (regs->format << 12) | regs->vector;
- /* dump floating point stuff */
- dump->u_fpvalid = dump_fpu (regs, &dump->m68kfp);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_A_OUT_CORE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/a.out.h b/ANDROID_3.4.5/arch/m68k/include/asm/a.out.h
deleted file mode 100644
index 3885fe43..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/a.out.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef __M68K_A_OUT_H__
-#define __M68K_A_OUT_H__
-
-struct exec
-{
- unsigned long a_info; /* Use macros N_MAGIC, etc for access */
- unsigned a_text; /* length of text, in bytes */
- unsigned a_data; /* length of data, in bytes */
- unsigned a_bss; /* length of uninitialized data area for file, in bytes */
- unsigned a_syms; /* length of symbol table data in file, in bytes */
- unsigned a_entry; /* start address */
- unsigned a_trsize; /* length of relocation info for text, in bytes */
- unsigned a_drsize; /* length of relocation info for data, in bytes */
-};
-
-#define N_TRSIZE(a) ((a).a_trsize)
-#define N_DRSIZE(a) ((a).a_drsize)
-#define N_SYMSIZE(a) ((a).a_syms)
-
-#endif /* __M68K_A_OUT_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/adb_iop.h b/ANDROID_3.4.5/arch/m68k/include/asm/adb_iop.h
deleted file mode 100644
index 8a48e56f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/adb_iop.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * ADB through the IOP
- * Written by Joshua M. Thompson
- */
-
-/* IOP number and channel number for ADB */
-
-#define ADB_IOP IOP_NUM_ISM
-#define ADB_CHAN 2
-
-/* From the A/UX headers...maybe important, maybe not */
-
-#define ADB_IOP_LISTEN 0x01
-#define ADB_IOP_TALK 0x02
-#define ADB_IOP_EXISTS 0x04
-#define ADB_IOP_FLUSH 0x08
-#define ADB_IOP_RESET 0x10
-#define ADB_IOP_INT 0x20
-#define ADB_IOP_POLL 0x40
-#define ADB_IOP_UNINT 0x80
-
-#define AIF_RESET 0x00
-#define AIF_FLUSH 0x01
-#define AIF_LISTEN 0x08
-#define AIF_TALK 0x0C
-
-/* Flag bits in struct adb_iopmsg */
-
-#define ADB_IOP_EXPLICIT 0x80 /* nonzero if explicit command */
-#define ADB_IOP_AUTOPOLL 0x40 /* auto/SRQ polling enabled */
-#define ADB_IOP_SRQ 0x04 /* SRQ detected */
-#define ADB_IOP_TIMEOUT 0x02 /* nonzero if timeout */
-
-#ifndef __ASSEMBLY__
-
-struct adb_iopmsg {
- __u8 flags; /* ADB flags */
- __u8 count; /* no. of data bytes */
- __u8 cmd; /* ADB command */
- __u8 data[8]; /* ADB data */
- __u8 spare[21]; /* spare */
-};
-
-#endif /* __ASSEMBLY__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/amigahw.h b/ANDROID_3.4.5/arch/m68k/include/asm/amigahw.h
deleted file mode 100644
index 7a19b568..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/amigahw.h
+++ /dev/null
@@ -1,349 +0,0 @@
-/*
-** asm-m68k/amigahw.h -- This header defines some macros and pointers for
-** the various Amiga custom hardware registers.
-** The naming conventions used here conform to those
-** used in the Amiga Hardware Reference Manual, 3rd Edition
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 9/24/92 by Greg Harp
-*/
-
-#ifndef _M68K_AMIGAHW_H
-#define _M68K_AMIGAHW_H
-
-#include <linux/ioport.h>
-
- /*
- * Different Amiga models
- */
-
-#define AMI_UNKNOWN (0)
-#define AMI_500 (1)
-#define AMI_500PLUS (2)
-#define AMI_600 (3)
-#define AMI_1000 (4)
-#define AMI_1200 (5)
-#define AMI_2000 (6)
-#define AMI_2500 (7)
-#define AMI_3000 (8)
-#define AMI_3000T (9)
-#define AMI_3000PLUS (10)
-#define AMI_4000 (11)
-#define AMI_4000T (12)
-#define AMI_CDTV (13)
-#define AMI_CD32 (14)
-#define AMI_DRACO (15)
-
-
- /*
- * Chipsets
- */
-
-extern unsigned long amiga_chipset;
-
-#define CS_STONEAGE (0)
-#define CS_OCS (1)
-#define CS_ECS (2)
-#define CS_AGA (3)
-
-
- /*
- * Miscellaneous
- */
-
-extern unsigned long amiga_eclock; /* 700 kHz E Peripheral Clock */
-extern unsigned long amiga_colorclock; /* 3.5 MHz Color Clock */
-extern unsigned long amiga_chip_size; /* Chip RAM Size (bytes) */
-extern unsigned char amiga_vblank; /* VBLANK Frequency */
-
-
-#define AMIGAHW_DECLARE(name) unsigned name : 1
-#define AMIGAHW_SET(name) (amiga_hw_present.name = 1)
-#define AMIGAHW_PRESENT(name) (amiga_hw_present.name)
-
-struct amiga_hw_present {
- /* video hardware */
- AMIGAHW_DECLARE(AMI_VIDEO); /* Amiga Video */
- AMIGAHW_DECLARE(AMI_BLITTER); /* Amiga Blitter */
- AMIGAHW_DECLARE(AMBER_FF); /* Amber Flicker Fixer */
- /* sound hardware */
- AMIGAHW_DECLARE(AMI_AUDIO); /* Amiga Audio */
- /* disk storage interfaces */
- AMIGAHW_DECLARE(AMI_FLOPPY); /* Amiga Floppy */
- AMIGAHW_DECLARE(A3000_SCSI); /* SCSI (wd33c93, A3000 alike) */
- AMIGAHW_DECLARE(A4000_SCSI); /* SCSI (ncr53c710, A4000T alike) */
- AMIGAHW_DECLARE(A1200_IDE); /* IDE (A1200 alike) */
- AMIGAHW_DECLARE(A4000_IDE); /* IDE (A4000 alike) */
- AMIGAHW_DECLARE(CD_ROM); /* CD ROM drive */
- /* other I/O hardware */
- AMIGAHW_DECLARE(AMI_KEYBOARD); /* Amiga Keyboard */
- AMIGAHW_DECLARE(AMI_MOUSE); /* Amiga Mouse */
- AMIGAHW_DECLARE(AMI_SERIAL); /* Amiga Serial */
- AMIGAHW_DECLARE(AMI_PARALLEL); /* Amiga Parallel */
- /* real time clocks */
- AMIGAHW_DECLARE(A2000_CLK); /* Hardware Clock (A2000 alike) */
- AMIGAHW_DECLARE(A3000_CLK); /* Hardware Clock (A3000 alike) */
- /* supporting hardware */
- AMIGAHW_DECLARE(CHIP_RAM); /* Chip RAM */
- AMIGAHW_DECLARE(PAULA); /* Paula (8364) */
- AMIGAHW_DECLARE(DENISE); /* Denise (8362) */
- AMIGAHW_DECLARE(DENISE_HR); /* Denise (8373) */
- AMIGAHW_DECLARE(LISA); /* Lisa (8375) */
- AMIGAHW_DECLARE(AGNUS_PAL); /* Normal/Fat PAL Agnus (8367/8371) */
- AMIGAHW_DECLARE(AGNUS_NTSC); /* Normal/Fat NTSC Agnus (8361/8370) */
- AMIGAHW_DECLARE(AGNUS_HR_PAL); /* Fat Hires PAL Agnus (8372) */
- AMIGAHW_DECLARE(AGNUS_HR_NTSC); /* Fat Hires NTSC Agnus (8372) */
- AMIGAHW_DECLARE(ALICE_PAL); /* PAL Alice (8374) */
- AMIGAHW_DECLARE(ALICE_NTSC); /* NTSC Alice (8374) */
- AMIGAHW_DECLARE(MAGIC_REKICK); /* A3000 Magic Hard Rekick */
- AMIGAHW_DECLARE(PCMCIA); /* PCMCIA Slot */
- AMIGAHW_DECLARE(ZORRO); /* Zorro AutoConfig */
- AMIGAHW_DECLARE(ZORRO3); /* Zorro III */
-};
-
-extern struct amiga_hw_present amiga_hw_present;
-
-struct CUSTOM {
- unsigned short bltddat;
- unsigned short dmaconr;
- unsigned short vposr;
- unsigned short vhposr;
- unsigned short dskdatr;
- unsigned short joy0dat;
- unsigned short joy1dat;
- unsigned short clxdat;
- unsigned short adkconr;
- unsigned short pot0dat;
- unsigned short pot1dat;
- unsigned short potgor;
- unsigned short serdatr;
- unsigned short dskbytr;
- unsigned short intenar;
- unsigned short intreqr;
- unsigned char *dskptr;
- unsigned short dsklen;
- unsigned short dskdat;
- unsigned short refptr;
- unsigned short vposw;
- unsigned short vhposw;
- unsigned short copcon;
- unsigned short serdat;
- unsigned short serper;
- unsigned short potgo;
- unsigned short joytest;
- unsigned short strequ;
- unsigned short strvbl;
- unsigned short strhor;
- unsigned short strlong;
- unsigned short bltcon0;
- unsigned short bltcon1;
- unsigned short bltafwm;
- unsigned short bltalwm;
- unsigned char *bltcpt;
- unsigned char *bltbpt;
- unsigned char *bltapt;
- unsigned char *bltdpt;
- unsigned short bltsize;
- unsigned char pad2d;
- unsigned char bltcon0l;
- unsigned short bltsizv;
- unsigned short bltsizh;
- unsigned short bltcmod;
- unsigned short bltbmod;
- unsigned short bltamod;
- unsigned short bltdmod;
- unsigned short spare2[4];
- unsigned short bltcdat;
- unsigned short bltbdat;
- unsigned short bltadat;
- unsigned short spare3[3];
- unsigned short deniseid;
- unsigned short dsksync;
- unsigned short *cop1lc;
- unsigned short *cop2lc;
- unsigned short copjmp1;
- unsigned short copjmp2;
- unsigned short copins;
- unsigned short diwstrt;
- unsigned short diwstop;
- unsigned short ddfstrt;
- unsigned short ddfstop;
- unsigned short dmacon;
- unsigned short clxcon;
- unsigned short intena;
- unsigned short intreq;
- unsigned short adkcon;
- struct {
- unsigned short *audlc;
- unsigned short audlen;
- unsigned short audper;
- unsigned short audvol;
- unsigned short auddat;
- unsigned short audspare[2];
- } aud[4];
- unsigned char *bplpt[8];
- unsigned short bplcon0;
- unsigned short bplcon1;
- unsigned short bplcon2;
- unsigned short bplcon3;
- unsigned short bpl1mod;
- unsigned short bpl2mod;
- unsigned short bplcon4;
- unsigned short clxcon2;
- unsigned short bpldat[8];
- unsigned char *sprpt[8];
- struct {
- unsigned short pos;
- unsigned short ctl;
- unsigned short dataa;
- unsigned short datab;
- } spr[8];
- unsigned short color[32];
- unsigned short htotal;
- unsigned short hsstop;
- unsigned short hbstrt;
- unsigned short hbstop;
- unsigned short vtotal;
- unsigned short vsstop;
- unsigned short vbstrt;
- unsigned short vbstop;
- unsigned short sprhstrt;
- unsigned short sprhstop;
- unsigned short bplhstrt;
- unsigned short bplhstop;
- unsigned short hhposw;
- unsigned short hhposr;
- unsigned short beamcon0;
- unsigned short hsstrt;
- unsigned short vsstrt;
- unsigned short hcenter;
- unsigned short diwhigh;
- unsigned short spare4[11];
- unsigned short fmode;
-};
-
-/*
- * DMA register bits
- */
-#define DMAF_SETCLR (0x8000)
-#define DMAF_AUD0 (0x0001)
-#define DMAF_AUD1 (0x0002)
-#define DMAF_AUD2 (0x0004)
-#define DMAF_AUD3 (0x0008)
-#define DMAF_DISK (0x0010)
-#define DMAF_SPRITE (0x0020)
-#define DMAF_BLITTER (0x0040)
-#define DMAF_COPPER (0x0080)
-#define DMAF_RASTER (0x0100)
-#define DMAF_MASTER (0x0200)
-#define DMAF_BLITHOG (0x0400)
-#define DMAF_BLTNZERO (0x2000)
-#define DMAF_BLTDONE (0x4000)
-#define DMAF_ALL (0x01FF)
-
-struct CIA {
- unsigned char pra; char pad0[0xff];
- unsigned char prb; char pad1[0xff];
- unsigned char ddra; char pad2[0xff];
- unsigned char ddrb; char pad3[0xff];
- unsigned char talo; char pad4[0xff];
- unsigned char tahi; char pad5[0xff];
- unsigned char tblo; char pad6[0xff];
- unsigned char tbhi; char pad7[0xff];
- unsigned char todlo; char pad8[0xff];
- unsigned char todmid; char pad9[0xff];
- unsigned char todhi; char pada[0x1ff];
- unsigned char sdr; char padb[0xff];
- unsigned char icr; char padc[0xff];
- unsigned char cra; char padd[0xff];
- unsigned char crb; char pade[0xff];
-};
-
-#define zTwoBase (0x80000000)
-#define ZTWO_PADDR(x) (((unsigned long)(x))-zTwoBase)
-#define ZTWO_VADDR(x) (((unsigned long)(x))+zTwoBase)
-
-#define CUSTOM_PHYSADDR (0xdff000)
-#define amiga_custom ((*(volatile struct CUSTOM *)(zTwoBase+CUSTOM_PHYSADDR)))
-
-#define CIAA_PHYSADDR (0xbfe001)
-#define CIAB_PHYSADDR (0xbfd000)
-#define ciaa ((*(volatile struct CIA *)(zTwoBase + CIAA_PHYSADDR)))
-#define ciab ((*(volatile struct CIA *)(zTwoBase + CIAB_PHYSADDR)))
-
-#define CHIP_PHYSADDR (0x000000)
-
-void amiga_chip_init (void);
-void *amiga_chip_alloc(unsigned long size, const char *name);
-void *amiga_chip_alloc_res(unsigned long size, struct resource *res);
-void amiga_chip_free(void *ptr);
-unsigned long amiga_chip_avail( void ); /*MILAN*/
-extern volatile unsigned short amiga_audio_min_period;
-
-static inline void amifb_video_off(void)
-{
- if (amiga_chipset == CS_ECS || amiga_chipset == CS_AGA) {
- /* program Denise/Lisa for a higher maximum play rate */
- amiga_custom.htotal = 113; /* 31 kHz */
- amiga_custom.vtotal = 223; /* 70 Hz */
- amiga_custom.beamcon0 = 0x4390; /* HARDDIS, VAR{BEAM,VSY,HSY,CSY}EN */
- /* suspend the monitor */
- amiga_custom.hsstrt = amiga_custom.hsstop = 116;
- amiga_custom.vsstrt = amiga_custom.vsstop = 226;
- amiga_audio_min_period = 57;
- }
-}
-
-struct tod3000 {
- unsigned int :28, second2:4; /* lower digit */
- unsigned int :28, second1:4; /* upper digit */
- unsigned int :28, minute2:4; /* lower digit */
- unsigned int :28, minute1:4; /* upper digit */
- unsigned int :28, hour2:4; /* lower digit */
- unsigned int :28, hour1:4; /* upper digit */
- unsigned int :28, weekday:4;
- unsigned int :28, day2:4; /* lower digit */
- unsigned int :28, day1:4; /* upper digit */
- unsigned int :28, month2:4; /* lower digit */
- unsigned int :28, month1:4; /* upper digit */
- unsigned int :28, year2:4; /* lower digit */
- unsigned int :28, year1:4; /* upper digit */
- unsigned int :28, cntrl1:4; /* control-byte 1 */
- unsigned int :28, cntrl2:4; /* control-byte 2 */
- unsigned int :28, cntrl3:4; /* control-byte 3 */
-};
-#define TOD3000_CNTRL1_HOLD 0
-#define TOD3000_CNTRL1_FREE 9
-#define tod_3000 ((*(volatile struct tod3000 *)(zTwoBase+0xDC0000)))
-
-struct tod2000 {
- unsigned int :28, second2:4; /* lower digit */
- unsigned int :28, second1:4; /* upper digit */
- unsigned int :28, minute2:4; /* lower digit */
- unsigned int :28, minute1:4; /* upper digit */
- unsigned int :28, hour2:4; /* lower digit */
- unsigned int :28, hour1:4; /* upper digit */
- unsigned int :28, day2:4; /* lower digit */
- unsigned int :28, day1:4; /* upper digit */
- unsigned int :28, month2:4; /* lower digit */
- unsigned int :28, month1:4; /* upper digit */
- unsigned int :28, year2:4; /* lower digit */
- unsigned int :28, year1:4; /* upper digit */
- unsigned int :28, weekday:4;
- unsigned int :28, cntrl1:4; /* control-byte 1 */
- unsigned int :28, cntrl2:4; /* control-byte 2 */
- unsigned int :28, cntrl3:4; /* control-byte 3 */
-};
-
-#define TOD2000_CNTRL1_HOLD (1<<0)
-#define TOD2000_CNTRL1_BUSY (1<<1)
-#define TOD2000_CNTRL3_24HMODE (1<<2)
-#define TOD2000_HOUR1_PM (1<<2)
-#define tod_2000 ((*(volatile struct tod2000 *)(zTwoBase+0xDC0000)))
-
-#endif /* _M68K_AMIGAHW_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/amigaints.h b/ANDROID_3.4.5/arch/m68k/include/asm/amigaints.h
deleted file mode 100644
index b1bcdb83..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/amigaints.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 10/2/92 by Greg Harp
-*/
-
-#ifndef _ASMm68k_AMIGAINTS_H_
-#define _ASMm68k_AMIGAINTS_H_
-
-#include <asm/irq.h>
-
-/*
-** Amiga Interrupt sources.
-**
-*/
-
-#define AUTO_IRQS (8)
-#define AMI_STD_IRQS (14)
-#define CIA_IRQS (5)
-#define AMI_IRQS (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
-
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_TBE (IRQ_USER+0)
-#define IRQ_AMIGA_RBF (IRQ_USER+11)
-
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKBLK (IRQ_USER+1)
-#define IRQ_AMIGA_DSKSYN (IRQ_USER+12)
-
-/* software interrupts */
-#define IRQ_AMIGA_SOFT (IRQ_USER+2)
-
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS IRQ_AUTO_2
-#define IRQ_AMIGA_EXTER IRQ_AUTO_6
-
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER (IRQ_USER+4)
-
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB (IRQ_USER+5)
-
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT (IRQ_USER+6)
-
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0 (IRQ_USER+7)
-#define IRQ_AMIGA_AUD1 (IRQ_USER+8)
-#define IRQ_AMIGA_AUD2 (IRQ_USER+9)
-#define IRQ_AMIGA_AUD3 (IRQ_USER+10)
-
-/* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TA (IRQ_USER+14)
-#define IRQ_AMIGA_CIAA_TB (IRQ_USER+15)
-#define IRQ_AMIGA_CIAA_ALRM (IRQ_USER+16)
-#define IRQ_AMIGA_CIAA_SP (IRQ_USER+17)
-#define IRQ_AMIGA_CIAA_FLG (IRQ_USER+18)
-#define IRQ_AMIGA_CIAB (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TA (IRQ_USER+19)
-#define IRQ_AMIGA_CIAB_TB (IRQ_USER+20)
-#define IRQ_AMIGA_CIAB_ALRM (IRQ_USER+21)
-#define IRQ_AMIGA_CIAB_SP (IRQ_USER+22)
-#define IRQ_AMIGA_CIAB_FLG (IRQ_USER+23)
-
-
-/* INTREQR masks */
-#define IF_SETCLR 0x8000 /* set/clr bit */
-#define IF_INTEN 0x4000 /* master interrupt bit in INT* registers */
-#define IF_EXTER 0x2000 /* external level 6 and CIA B interrupt */
-#define IF_DSKSYN 0x1000 /* disk sync interrupt */
-#define IF_RBF 0x0800 /* serial receive buffer full interrupt */
-#define IF_AUD3 0x0400 /* audio channel 3 done interrupt */
-#define IF_AUD2 0x0200 /* audio channel 2 done interrupt */
-#define IF_AUD1 0x0100 /* audio channel 1 done interrupt */
-#define IF_AUD0 0x0080 /* audio channel 0 done interrupt */
-#define IF_BLIT 0x0040 /* blitter done interrupt */
-#define IF_VERTB 0x0020 /* vertical blanking interrupt */
-#define IF_COPER 0x0010 /* copper interrupt */
-#define IF_PORTS 0x0008 /* external level 2 and CIA A interrupt */
-#define IF_SOFT 0x0004 /* software initiated interrupt */
-#define IF_DSKBLK 0x0002 /* diskblock DMA finished */
-#define IF_TBE 0x0001 /* serial transmit buffer empty interrupt */
-
-/* CIA interrupt control register bits */
-
-#define CIA_ICR_TA 0x01
-#define CIA_ICR_TB 0x02
-#define CIA_ICR_ALRM 0x04
-#define CIA_ICR_SP 0x08
-#define CIA_ICR_FLG 0x10
-#define CIA_ICR_ALL 0x1f
-#define CIA_ICR_SETCLR 0x80
-
-extern void amiga_init_IRQ(void);
-
-/* to access the interrupt control registers of CIA's use only
-** these functions, they behave exactly like the amiga os routines
-*/
-
-extern struct ciabase ciaa_base, ciab_base;
-
-extern void cia_init_IRQ(struct ciabase *base);
-extern unsigned char cia_set_irq(struct ciabase *base, unsigned char mask);
-extern unsigned char cia_able_irq(struct ciabase *base, unsigned char mask);
-
-#endif /* asm-m68k/amigaints.h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/amigayle.h b/ANDROID_3.4.5/arch/m68k/include/asm/amigayle.h
deleted file mode 100644
index a01453d9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/amigayle.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
-** asm-m68k/amigayle.h -- This header defines the registers of the gayle chip
-** found on the Amiga 1200
-** This information was found by disassembling card.resource,
-** so the definitions may not be 100% correct
-** anyone has an official doc ?
-**
-** Copyright 1997 by Alain Malek
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 11/28/97 by Alain Malek
-*/
-
-#ifndef _M68K_AMIGAYLE_H_
-#define _M68K_AMIGAYLE_H_
-
-#include <linux/types.h>
-#include <asm/amigahw.h>
-
-/* memory layout */
-
-#define GAYLE_RAM (0x600000+zTwoBase)
-#define GAYLE_RAMSIZE (0x400000)
-#define GAYLE_ATTRIBUTE (0xa00000+zTwoBase)
-#define GAYLE_ATTRIBUTESIZE (0x020000)
-#define GAYLE_IO (0xa20000+zTwoBase) /* 16bit and even 8bit registers */
-#define GAYLE_IOSIZE (0x010000)
-#define GAYLE_IO_8BITODD (0xa30000+zTwoBase) /* odd 8bit registers */
-
-/* offset for accessing odd IO registers */
-#define GAYLE_ODD (GAYLE_IO_8BITODD-GAYLE_IO-1)
-
-/* GAYLE registers */
-
-struct GAYLE {
- u_char cardstatus;
- u_char pad0[0x1000-1];
-
- u_char intreq;
- u_char pad1[0x1000-1];
-
- u_char inten;
- u_char pad2[0x1000-1];
-
- u_char config;
- u_char pad3[0x1000-1];
-};
-
-#define GAYLE_ADDRESS (0xda8000) /* gayle main registers base address */
-
-#define GAYLE_RESET (0xa40000) /* write 0x00 to start reset,
- read 1 byte to stop reset */
-
-#define gayle (*(volatile struct GAYLE *)(zTwoBase+GAYLE_ADDRESS))
-#define gayle_reset (*(volatile u_char *)(zTwoBase+GAYLE_RESET))
-
-#define gayle_attribute ((volatile u_char *)(GAYLE_ATTRIBUTE))
-
-#if 0
-#define gayle_inb(a) readb( GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
-#define gayle_outb(v,a) writeb( v, GAYLE_IO+(a)+(((a)&1)*GAYLE_ODD) )
-
-#define gayle_inw(a) readw( GAYLE_IO+(a) )
-#define gayle_outw(v,a) writew( v, GAYLE_IO+(a) )
-#endif
-
-/* GAYLE_CARDSTATUS bit def */
-
-#define GAYLE_CS_CCDET 0x40 /* credit card detect */
-#define GAYLE_CS_BVD1 0x20 /* battery voltage detect 1 */
-#define GAYLE_CS_SC 0x20 /* credit card status change */
-#define GAYLE_CS_BVD2 0x10 /* battery voltage detect 2 */
-#define GAYLE_CS_DA 0x10 /* digital audio */
-#define GAYLE_CS_WR 0x08 /* write enable (1 == enabled) */
-#define GAYLE_CS_BSY 0x04 /* credit card busy */
-#define GAYLE_CS_IRQ 0x04 /* interrupt request */
-
-/* GAYLE_IRQ bit def */
-
-#define GAYLE_IRQ_IDE 0x80
-#define GAYLE_IRQ_CCDET 0x40
-#define GAYLE_IRQ_BVD1 0x20
-#define GAYLE_IRQ_SC 0x20
-#define GAYLE_IRQ_BVD2 0x10
-#define GAYLE_IRQ_DA 0x10
-#define GAYLE_IRQ_WR 0x08
-#define GAYLE_IRQ_BSY 0x04
-#define GAYLE_IRQ_IRQ 0x04
-#define GAYLE_IRQ_IDEACK1 0x02
-#define GAYLE_IRQ_IDEACK0 0x01
-
-/* GAYLE_CONFIG bit def
- (bit 0-1 for program voltage, bit 2-3 for access speed */
-
-#define GAYLE_CFG_0V 0x00
-#define GAYLE_CFG_5V 0x01
-#define GAYLE_CFG_12V 0x02
-
-#define GAYLE_CFG_100NS 0x08
-#define GAYLE_CFG_150NS 0x04
-#define GAYLE_CFG_250NS 0x00
-#define GAYLE_CFG_720NS 0x0c
-
-struct gayle_ide_platform_data {
- unsigned long base;
- unsigned long irqport;
- int explicit_ack; /* A1200 IDE needs explicit ack */
-};
-
-#endif /* asm-m68k/amigayle.h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/amipcmcia.h b/ANDROID_3.4.5/arch/m68k/include/asm/amipcmcia.h
deleted file mode 100644
index 6f1ec188..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/amipcmcia.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
-** asm-m68k/pcmcia.h -- Amiga Linux PCMCIA Definitions
-**
-** Copyright 1997 by Alain Malek
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 12/10/97 by Alain Malek
-*/
-
-#ifndef __AMIGA_PCMCIA_H__
-#define __AMIGA_PCMCIA_H__
-
-#include <asm/amigayle.h>
-
-/* prototypes */
-
-void pcmcia_reset(void);
-int pcmcia_copy_tuple(unsigned char tuple_id, void *tuple, int max_len);
-void pcmcia_program_voltage(int voltage);
-void pcmcia_access_speed(int speed);
-void pcmcia_write_enable(void);
-void pcmcia_write_disable(void);
-
-static inline u_char pcmcia_read_status(void)
-{
- return (gayle.cardstatus & 0x7c);
-}
-
-static inline u_char pcmcia_get_intreq(void)
-{
- return (gayle.intreq);
-}
-
-static inline void pcmcia_ack_int(u_char intreq)
-{
- gayle.intreq = 0xf8;
-}
-
-static inline void pcmcia_enable_irq(void)
-{
- gayle.inten |= GAYLE_IRQ_IRQ;
-}
-
-static inline void pcmcia_disable_irq(void)
-{
- gayle.inten &= ~GAYLE_IRQ_IRQ;
-}
-
-#define PCMCIA_INSERTED (gayle.cardstatus & GAYLE_CS_CCDET)
-
-/* valid voltages for pcmcia_ProgramVoltage */
-
-#define PCMCIA_0V 0
-#define PCMCIA_5V 5
-#define PCMCIA_12V 12
-
-/* valid speeds for pcmcia_AccessSpeed */
-
-#define PCMCIA_SPEED_100NS 100
-#define PCMCIA_SPEED_150NS 150
-#define PCMCIA_SPEED_250NS 250
-#define PCMCIA_SPEED_720NS 720
-
-/* PCMCIA Tuple codes */
-
-#define CISTPL_NULL 0x00
-#define CISTPL_DEVICE 0x01
-#define CISTPL_LONGLINK_CB 0x02
-#define CISTPL_CONFIG_CB 0x04
-#define CISTPL_CFTABLE_ENTRY_CB 0x05
-#define CISTPL_LONGLINK_MFC 0x06
-#define CISTPL_BAR 0x07
-#define CISTPL_CHECKSUM 0x10
-#define CISTPL_LONGLINK_A 0x11
-#define CISTPL_LONGLINK_C 0x12
-#define CISTPL_LINKTARGET 0x13
-#define CISTPL_NO_LINK 0x14
-#define CISTPL_VERS_1 0x15
-#define CISTPL_ALTSTR 0x16
-#define CISTPL_DEVICE_A 0x17
-#define CISTPL_JEDEC_C 0x18
-#define CISTPL_JEDEC_A 0x19
-#define CISTPL_CONFIG 0x1a
-#define CISTPL_CFTABLE_ENTRY 0x1b
-#define CISTPL_DEVICE_OC 0x1c
-#define CISTPL_DEVICE_OA 0x1d
-#define CISTPL_DEVICE_GEO 0x1e
-#define CISTPL_DEVICE_GEO_A 0x1f
-#define CISTPL_MANFID 0x20
-#define CISTPL_FUNCID 0x21
-#define CISTPL_FUNCE 0x22
-#define CISTPL_SWIL 0x23
-#define CISTPL_END 0xff
-
-/* FUNCID */
-
-#define CISTPL_FUNCID_MULTI 0x00
-#define CISTPL_FUNCID_MEMORY 0x01
-#define CISTPL_FUNCID_SERIAL 0x02
-#define CISTPL_FUNCID_PARALLEL 0x03
-#define CISTPL_FUNCID_FIXED 0x04
-#define CISTPL_FUNCID_VIDEO 0x05
-#define CISTPL_FUNCID_NETWORK 0x06
-#define CISTPL_FUNCID_AIMS 0x07
-#define CISTPL_FUNCID_SCSI 0x08
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/apollodma.h b/ANDROID_3.4.5/arch/m68k/include/asm/apollodma.h
deleted file mode 100644
index 954adc85..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/apollodma.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * linux/include/asm/dma.h: Defines for using and allocating dma channels.
- * Written by Hennus Bergman, 1992.
- * High DMA channel support & info by Hannu Savolainen
- * and John Boyd, Nov. 1992.
- */
-
-#ifndef _ASM_APOLLO_DMA_H
-#define _ASM_APOLLO_DMA_H
-
-#include <asm/apollohw.h> /* need byte IO */
-#include <linux/spinlock.h> /* And spinlocks */
-#include <linux/delay.h>
-
-
-#define dma_outb(val,addr) (*((volatile unsigned char *)(addr+IO_BASE)) = (val))
-#define dma_inb(addr) (*((volatile unsigned char *)(addr+IO_BASE)))
-
-/*
- * NOTES about DMA transfers:
- *
- * controller 1: channels 0-3, byte operations, ports 00-1F
- * controller 2: channels 4-7, word operations, ports C0-DF
- *
- * - ALL registers are 8 bits only, regardless of transfer size
- * - channel 4 is not used - cascades 1 into 2.
- * - channels 0-3 are byte - addresses/counts are for physical bytes
- * - channels 5-7 are word - addresses/counts are for physical words
- * - transfers must not cross physical 64K (0-3) or 128K (5-7) boundaries
- * - transfer count loaded to registers is 1 less than actual count
- * - controller 2 offsets are all even (2x offsets for controller 1)
- * - page registers for 5-7 don't use data bit 0, represent 128K pages
- * - page registers for 0-3 use bit 0, represent 64K pages
- *
- * DMA transfers are limited to the lower 16MB of _physical_ memory.
- * Note that addresses loaded into registers must be _physical_ addresses,
- * not logical addresses (which may differ if paging is active).
- *
- * Address mapping for channels 0-3:
- *
- * A23 ... A16 A15 ... A8 A7 ... A0 (Physical addresses)
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * P7 ... P0 A7 ... A0 A7 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Address mapping for channels 5-7:
- *
- * A23 ... A17 A16 A15 ... A9 A8 A7 ... A1 A0 (Physical addresses)
- * | ... | \ \ ... \ \ \ ... \ \
- * | ... | \ \ ... \ \ \ ... \ (not used)
- * | ... | \ \ ... \ \ \ ... \
- * P7 ... P1 (0) A7 A6 ... A0 A7 A6 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Again, channels 5-7 transfer _physical_ words (16 bits), so addresses
- * and counts _must_ be word-aligned (the lowest address bit is _ignored_ at
- * the hardware level, so odd-byte transfers aren't possible).
- *
- * Transfer count (_not # bytes_) is limited to 64K, represented as actual
- * count - 1 : 64K => 0xFFFF, 1 => 0x0000. Thus, count is always 1 or more,
- * and up to 128K bytes may be transferred on channels 5-7 in one operation.
- *
- */
-
-#define MAX_DMA_CHANNELS 8
-
-/* The maximum address that we can perform a DMA transfer to on this platform */#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x1000000)
-
-/* 8237 DMA controllers */
-#define IO_DMA1_BASE 0x10C00 /* 8 bit slave DMA, channels 0..3 */
-#define IO_DMA2_BASE 0x10D00 /* 16 bit master DMA, ch 4(=slave input)..7 */
-
-/* DMA controller registers */
-#define DMA1_CMD_REG (IO_DMA1_BASE+0x08) /* command register (w) */
-#define DMA1_STAT_REG (IO_DMA1_BASE+0x08) /* status register (r) */
-#define DMA1_REQ_REG (IO_DMA1_BASE+0x09) /* request register (w) */
-#define DMA1_MASK_REG (IO_DMA1_BASE+0x0A) /* single-channel mask (w) */
-#define DMA1_MODE_REG (IO_DMA1_BASE+0x0B) /* mode register (w) */
-#define DMA1_CLEAR_FF_REG (IO_DMA1_BASE+0x0C) /* clear pointer flip-flop (w) */
-#define DMA1_TEMP_REG (IO_DMA1_BASE+0x0D) /* Temporary Register (r) */
-#define DMA1_RESET_REG (IO_DMA1_BASE+0x0D) /* Master Clear (w) */
-#define DMA1_CLR_MASK_REG (IO_DMA1_BASE+0x0E) /* Clear Mask */
-#define DMA1_MASK_ALL_REG (IO_DMA1_BASE+0x0F) /* all-channels mask (w) */
-
-#define DMA2_CMD_REG (IO_DMA2_BASE+0x10) /* command register (w) */
-#define DMA2_STAT_REG (IO_DMA2_BASE+0x10) /* status register (r) */
-#define DMA2_REQ_REG (IO_DMA2_BASE+0x12) /* request register (w) */
-#define DMA2_MASK_REG (IO_DMA2_BASE+0x14) /* single-channel mask (w) */
-#define DMA2_MODE_REG (IO_DMA2_BASE+0x16) /* mode register (w) */
-#define DMA2_CLEAR_FF_REG (IO_DMA2_BASE+0x18) /* clear pointer flip-flop (w) */
-#define DMA2_TEMP_REG (IO_DMA2_BASE+0x1A) /* Temporary Register (r) */
-#define DMA2_RESET_REG (IO_DMA2_BASE+0x1A) /* Master Clear (w) */
-#define DMA2_CLR_MASK_REG (IO_DMA2_BASE+0x1C) /* Clear Mask */
-#define DMA2_MASK_ALL_REG (IO_DMA2_BASE+0x1E) /* all-channels mask (w) */
-
-#define DMA_ADDR_0 (IO_DMA1_BASE+0x00) /* DMA address registers */
-#define DMA_ADDR_1 (IO_DMA1_BASE+0x02)
-#define DMA_ADDR_2 (IO_DMA1_BASE+0x04)
-#define DMA_ADDR_3 (IO_DMA1_BASE+0x06)
-#define DMA_ADDR_4 (IO_DMA2_BASE+0x00)
-#define DMA_ADDR_5 (IO_DMA2_BASE+0x04)
-#define DMA_ADDR_6 (IO_DMA2_BASE+0x08)
-#define DMA_ADDR_7 (IO_DMA2_BASE+0x0C)
-
-#define DMA_CNT_0 (IO_DMA1_BASE+0x01) /* DMA count registers */
-#define DMA_CNT_1 (IO_DMA1_BASE+0x03)
-#define DMA_CNT_2 (IO_DMA1_BASE+0x05)
-#define DMA_CNT_3 (IO_DMA1_BASE+0x07)
-#define DMA_CNT_4 (IO_DMA2_BASE+0x02)
-#define DMA_CNT_5 (IO_DMA2_BASE+0x06)
-#define DMA_CNT_6 (IO_DMA2_BASE+0x0A)
-#define DMA_CNT_7 (IO_DMA2_BASE+0x0E)
-
-#define DMA_MODE_READ 0x44 /* I/O to memory, no autoinit, increment, single mode */
-#define DMA_MODE_WRITE 0x48 /* memory to I/O, no autoinit, increment, single mode */
-#define DMA_MODE_CASCADE 0xC0 /* pass thru DREQ->HRQ, DACK<-HLDA only */
-
-#define DMA_AUTOINIT 0x10
-
-#define DMA_8BIT 0
-#define DMA_16BIT 1
-#define DMA_BUSMASTER 2
-
-extern spinlock_t dma_spin_lock;
-
-static __inline__ unsigned long claim_dma_lock(void)
-{
- unsigned long flags;
- spin_lock_irqsave(&dma_spin_lock, flags);
- return flags;
-}
-
-static __inline__ void release_dma_lock(unsigned long flags)
-{
- spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr, DMA1_MASK_REG);
- else
- dma_outb(dmanr & 3, DMA2_MASK_REG);
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr | 4, DMA1_MASK_REG);
- else
- dma_outb((dmanr & 3) | 4, DMA2_MASK_REG);
-}
-
-/* Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while holding the DMA lock ! ---
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(0, DMA1_CLEAR_FF_REG);
- else
- dma_outb(0, DMA2_CLEAR_FF_REG);
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
- if (dmanr<=3)
- dma_outb(mode | dmanr, DMA1_MODE_REG);
- else
- dma_outb(mode | (dmanr&3), DMA2_MODE_REG);
-}
-
-/* Set transfer address & page bits for specific DMA channel.
- * Assumes dma flipflop is clear.
- */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
- if (dmanr <= 3) {
- dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- } else {
- dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- }
-}
-
-
-/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
- * a specific DMA channel.
- * You must ensure the parameters are valid.
- * NOTE: from a manual: "the number of transfers is one more
- * than the initial word count"! This is taken into account.
- * Assumes dma flip-flop is clear.
- * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
- count--;
- if (dmanr <= 3) {
- dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- } else {
- dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- }
-}
-
-
-/* Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * If called before the channel has been used, it may return 1.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- *
- * Assumes DMA flip-flop is clear.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
- unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE
- : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;
-
- /* using short to get 16-bit wrap around */
- unsigned short count;
-
- count = 1 + dma_inb(io_port);
- count += dma_inb(io_port) << 8;
-
- return (dmanr<=3)? count : (count<<1);
-}
-
-
-/* These are in kernel/dma.c: */
-extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr); /* release it again */
-
-/* These are in arch/m68k/apollo/dma.c: */
-extern unsigned short dma_map_page(unsigned long phys_addr,int count,int type);
-extern void dma_unmap_page(unsigned short dma_addr);
-
-#endif /* _ASM_APOLLO_DMA_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/apollohw.h b/ANDROID_3.4.5/arch/m68k/include/asm/apollohw.h
deleted file mode 100644
index a1373b9a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/apollohw.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/* apollohw.h : some structures to access apollo HW */
-
-#ifndef _ASMm68k_APOLLOHW_H_
-#define _ASMm68k_APOLLOHW_H_
-
-#include <linux/types.h>
-
-/*
- apollo models
-*/
-
-extern u_long apollo_model;
-
-#define APOLLO_UNKNOWN (0)
-#define APOLLO_DN3000 (1)
-#define APOLLO_DN3010 (2)
-#define APOLLO_DN3500 (3)
-#define APOLLO_DN4000 (4)
-#define APOLLO_DN4500 (5)
-
-/*
- see scn2681 data sheet for more info.
- member names are read_write.
-*/
-
-#define DECLARE_2681_FIELD(x) unsigned char x; unsigned char dummy##x
-
-struct SCN2681 {
-
- DECLARE_2681_FIELD(mra);
- DECLARE_2681_FIELD(sra_csra);
- DECLARE_2681_FIELD(BRGtest_cra);
- DECLARE_2681_FIELD(rhra_thra);
- DECLARE_2681_FIELD(ipcr_acr);
- DECLARE_2681_FIELD(isr_imr);
- DECLARE_2681_FIELD(ctu_ctur);
- DECLARE_2681_FIELD(ctl_ctlr);
- DECLARE_2681_FIELD(mrb);
- DECLARE_2681_FIELD(srb_csrb);
- DECLARE_2681_FIELD(tst_crb);
- DECLARE_2681_FIELD(rhrb_thrb);
- DECLARE_2681_FIELD(reserved);
- DECLARE_2681_FIELD(ip_opcr);
- DECLARE_2681_FIELD(startCnt_setOutBit);
- DECLARE_2681_FIELD(stopCnt_resetOutBit);
-
-};
-
-#if 0
-struct mc146818 {
-
- unsigned int second1:4, second2:4, alarm_second1:4, alarm_second2:4,
- minute1:4, minute2:4, alarm_minute1:4, alarm_minute2:4;
- unsigned int hours1:4, hours2:4, alarm_hours1:4, alarm_hours2:4,
- day_of_week1:4, day_of_week2:4, day_of_month1:4, day_of_month2:4;
- unsigned int month1:4, month2:4, year1:4, year2:4, :16;
-
-};
-#endif
-
-struct mc146818 {
- unsigned char second, alarm_second;
- unsigned char minute, alarm_minute;
- unsigned char hours, alarm_hours;
- unsigned char day_of_week, day_of_month;
- unsigned char month, year;
-};
-
-
-#define IO_BASE 0x80000000
-
-extern u_long sio01_physaddr;
-extern u_long sio23_physaddr;
-extern u_long rtc_physaddr;
-extern u_long pica_physaddr;
-extern u_long picb_physaddr;
-extern u_long cpuctrl_physaddr;
-extern u_long timer_physaddr;
-
-#define SAU7_SIO01_PHYSADDR 0x10400
-#define SAU7_SIO23_PHYSADDR 0x10500
-#define SAU7_RTC_PHYSADDR 0x10900
-#define SAU7_PICA 0x11000
-#define SAU7_PICB 0x11100
-#define SAU7_CPUCTRL 0x10100
-#define SAU7_TIMER 0x010800
-
-#define SAU8_SIO01_PHYSADDR 0x8400
-#define SAU8_RTC_PHYSADDR 0x8900
-#define SAU8_PICA 0x9400
-#define SAU8_PICB 0x9500
-#define SAU8_CPUCTRL 0x8100
-#define SAU8_TIMER 0x8800
-
-#define sio01 ((*(volatile struct SCN2681 *)(IO_BASE + sio01_physaddr)))
-#define sio23 ((*(volatile struct SCN2681 *)(IO_BASE + sio23_physaddr)))
-#define rtc (((volatile struct mc146818 *)(IO_BASE + rtc_physaddr)))
-#define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
-#define pica (IO_BASE + pica_physaddr)
-#define picb (IO_BASE + picb_physaddr)
-#define timer (IO_BASE + timer_physaddr)
-#define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
-
-#define isaIO2mem(x) (((((x) & 0x3f8) << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
-
-#define IRQ_APOLLO IRQ_USER
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/asm-offsets.h b/ANDROID_3.4.5/arch/m68k/include/asm/asm-offsets.h
deleted file mode 100644
index d370ee36..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/asm-offsets.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <generated/asm-offsets.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atafd.h b/ANDROID_3.4.5/arch/m68k/include/asm/atafd.h
deleted file mode 100644
index 8456889e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atafd.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_M68K_FD_H
-#define _ASM_M68K_FD_H
-
-/* Definitions for the Atari Floppy driver */
-
-struct atari_format_descr {
- int track; /* to be formatted */
- int head; /* "" "" */
- int sect_offset; /* offset of first sector */
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atafdreg.h b/ANDROID_3.4.5/arch/m68k/include/asm/atafdreg.h
deleted file mode 100644
index bbf80949..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atafdreg.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _LINUX_FDREG_H
-#define _LINUX_FDREG_H
-
-/*
-** WD1772 stuff
- */
-
-/* register codes */
-
-#define FDCSELREG_STP (0x80) /* command/status register */
-#define FDCSELREG_TRA (0x82) /* track register */
-#define FDCSELREG_SEC (0x84) /* sector register */
-#define FDCSELREG_DTA (0x86) /* data register */
-
-/* register names for FDC_READ/WRITE macros */
-
-#define FDCREG_CMD 0
-#define FDCREG_STATUS 0
-#define FDCREG_TRACK 2
-#define FDCREG_SECTOR 4
-#define FDCREG_DATA 6
-
-/* command opcodes */
-
-#define FDCCMD_RESTORE (0x00) /* - */
-#define FDCCMD_SEEK (0x10) /* | */
-#define FDCCMD_STEP (0x20) /* | TYP 1 Commands */
-#define FDCCMD_STIN (0x40) /* | */
-#define FDCCMD_STOT (0x60) /* - */
-#define FDCCMD_RDSEC (0x80) /* - TYP 2 Commands */
-#define FDCCMD_WRSEC (0xa0) /* - " */
-#define FDCCMD_RDADR (0xc0) /* - */
-#define FDCCMD_RDTRA (0xe0) /* | TYP 3 Commands */
-#define FDCCMD_WRTRA (0xf0) /* - */
-#define FDCCMD_FORCI (0xd0) /* - TYP 4 Command */
-
-/* command modifier bits */
-
-#define FDCCMDADD_SR6 (0x00) /* step rate settings */
-#define FDCCMDADD_SR12 (0x01)
-#define FDCCMDADD_SR2 (0x02)
-#define FDCCMDADD_SR3 (0x03)
-#define FDCCMDADD_V (0x04) /* verify */
-#define FDCCMDADD_H (0x08) /* wait for spin-up */
-#define FDCCMDADD_U (0x10) /* update track register */
-#define FDCCMDADD_M (0x10) /* multiple sector access */
-#define FDCCMDADD_E (0x04) /* head settling flag */
-#define FDCCMDADD_P (0x02) /* precompensation off */
-#define FDCCMDADD_A0 (0x01) /* DAM flag */
-
-/* status register bits */
-
-#define FDCSTAT_MOTORON (0x80) /* motor on */
-#define FDCSTAT_WPROT (0x40) /* write protected (FDCCMD_WR*) */
-#define FDCSTAT_SPINUP (0x20) /* motor speed stable (Type I) */
-#define FDCSTAT_DELDAM (0x20) /* sector has deleted DAM (Type II+III) */
-#define FDCSTAT_RECNF (0x10) /* record not found */
-#define FDCSTAT_CRC (0x08) /* CRC error */
-#define FDCSTAT_TR00 (0x04) /* Track 00 flag (Type I) */
-#define FDCSTAT_LOST (0x04) /* Lost Data (Type II+III) */
-#define FDCSTAT_IDX (0x02) /* Index status (Type I) */
-#define FDCSTAT_DRQ (0x02) /* DRQ status (Type II+III) */
-#define FDCSTAT_BUSY (0x01) /* FDC is busy */
-
-
-/* PSG Port A Bit Nr 0 .. Side Sel .. 0 -> Side 1 1 -> Side 2 */
-#define DSKSIDE (0x01)
-
-#define DSKDRVNONE (0x06)
-#define DSKDRV0 (0x02)
-#define DSKDRV1 (0x04)
-
-/* step rates */
-#define FDCSTEP_6 0x00
-#define FDCSTEP_12 0x01
-#define FDCSTEP_2 0x02
-#define FDCSTEP_3 0x03
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atari_joystick.h b/ANDROID_3.4.5/arch/m68k/include/asm/atari_joystick.h
deleted file mode 100644
index 93be7da9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atari_joystick.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _LINUX_ATARI_JOYSTICK_H
-#define _LINUX_ATARI_JOYSTICK_H
-
-/*
- * linux/include/linux/atari_joystick.h
- * header file for Atari Joystick driver
- * by Robert de Vries (robert@and.nl) on 19Jul93
- */
-
-void atari_joystick_interrupt(char*);
-int atari_joystick_init(void);
-extern int atari_mouse_buttons;
-
-struct joystick_status {
- char fire;
- char dir;
- int ready;
- int active;
- wait_queue_head_t wait;
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atari_stdma.h b/ANDROID_3.4.5/arch/m68k/include/asm/atari_stdma.h
deleted file mode 100644
index 8e389b7f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atari_stdma.h
+++ /dev/null
@@ -1,22 +0,0 @@
-
-#ifndef _atari_stdma_h
-#define _atari_stdma_h
-
-
-#include <linux/interrupt.h>
-
-
-/***************************** Prototypes *****************************/
-
-void stdma_lock(irq_handler_t handler, void *data);
-void stdma_release( void );
-int stdma_others_waiting( void );
-int stdma_islocked( void );
-void *stdma_locked_by( void );
-void stdma_init( void );
-
-/************************* End of Prototypes **************************/
-
-
-
-#endif /* _atari_stdma_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atari_stram.h b/ANDROID_3.4.5/arch/m68k/include/asm/atari_stram.h
deleted file mode 100644
index 62e27598..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atari_stram.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifndef _M68K_ATARI_STRAM_H
-#define _M68K_ATARI_STRAM_H
-
-/*
- * Functions for Atari ST-RAM management
- */
-
-/* public interface */
-void *atari_stram_alloc(unsigned long size, const char *owner);
-void atari_stram_free(void *);
-
-/* functions called internally by other parts of the kernel */
-void atari_stram_init(void);
-void atari_stram_reserve_pages(void *start_mem);
-
-#endif /*_M68K_ATARI_STRAM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atarihw.h b/ANDROID_3.4.5/arch/m68k/include/asm/atarihw.h
deleted file mode 100644
index c0cb3635..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atarihw.h
+++ /dev/null
@@ -1,809 +0,0 @@
-/*
-** linux/atarihw.h -- This header defines some macros and pointers for
-** the various Atari custom hardware registers.
-**
-** Copyright 1994 by Björn Brauel
-**
-** 5/1/94 Roman Hodek:
-** Added definitions for TT specific chips.
-**
-** 1996-09-13 lars brinkhoff <f93labr@dd.chalmers.se>:
-** Finally added definitions for the matrix/codec and the DSP56001 host
-** interface.
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _LINUX_ATARIHW_H_
-#define _LINUX_ATARIHW_H_
-
-#include <linux/types.h>
-#include <asm/bootinfo.h>
-#include <asm/raw_io.h>
-
-extern u_long atari_mch_cookie;
-extern u_long atari_mch_type;
-extern u_long atari_switches;
-extern int atari_rtc_year_offset;
-extern int atari_dont_touch_floppy_select;
-
-extern int atari_SCC_reset_done;
-
-/* convenience macros for testing machine type */
-#define MACH_IS_ST ((atari_mch_cookie >> 16) == ATARI_MCH_ST)
-#define MACH_IS_STE ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
- (atari_mch_cookie & 0xffff) == 0)
-#define MACH_IS_MSTE ((atari_mch_cookie >> 16) == ATARI_MCH_STE && \
- (atari_mch_cookie & 0xffff) == 0x10)
-#define MACH_IS_TT ((atari_mch_cookie >> 16) == ATARI_MCH_TT)
-#define MACH_IS_FALCON ((atari_mch_cookie >> 16) == ATARI_MCH_FALCON)
-#define MACH_IS_MEDUSA (atari_mch_type == ATARI_MACH_MEDUSA)
-#define MACH_IS_AB40 (atari_mch_type == ATARI_MACH_AB40)
-
-/* values for atari_switches */
-#define ATARI_SWITCH_IKBD 0x01
-#define ATARI_SWITCH_MIDI 0x02
-#define ATARI_SWITCH_SND6 0x04
-#define ATARI_SWITCH_SND7 0x08
-#define ATARI_SWITCH_OVSC_SHIFT 16
-#define ATARI_SWITCH_OVSC_IKBD (ATARI_SWITCH_IKBD << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_MIDI (ATARI_SWITCH_MIDI << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_SND6 (ATARI_SWITCH_SND6 << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_SND7 (ATARI_SWITCH_SND7 << ATARI_SWITCH_OVSC_SHIFT)
-#define ATARI_SWITCH_OVSC_MASK 0xffff0000
-
-/*
- * Define several Hardware-Chips for indication so that for the ATARI we do
- * no longer decide whether it is a Falcon or other machine . It's just
- * important what hardware the machine uses
- */
-
-/* ++roman 08/08/95: rewritten from ORing constants to a C bitfield */
-
-#define ATARIHW_DECLARE(name) unsigned name : 1
-#define ATARIHW_SET(name) (atari_hw_present.name = 1)
-#define ATARIHW_PRESENT(name) (atari_hw_present.name)
-
-struct atari_hw_present {
- /* video hardware */
- ATARIHW_DECLARE(STND_SHIFTER); /* ST-Shifter - no base low ! */
- ATARIHW_DECLARE(EXTD_SHIFTER); /* STe-Shifter - 24 bit address */
- ATARIHW_DECLARE(TT_SHIFTER); /* TT-Shifter */
- ATARIHW_DECLARE(VIDEL_SHIFTER); /* Falcon-Shifter */
- /* sound hardware */
- ATARIHW_DECLARE(YM_2149); /* Yamaha YM 2149 */
- ATARIHW_DECLARE(PCM_8BIT); /* PCM-Sound in STe-ATARI */
- ATARIHW_DECLARE(CODEC); /* CODEC Sound (Falcon) */
- /* disk storage interfaces */
- ATARIHW_DECLARE(TT_SCSI); /* Directly mapped NCR5380 */
- ATARIHW_DECLARE(ST_SCSI); /* NCR5380 via ST-DMA (Falcon) */
- ATARIHW_DECLARE(ACSI); /* Standard ACSI like in STs */
- ATARIHW_DECLARE(IDE); /* IDE Interface */
- ATARIHW_DECLARE(FDCSPEED); /* 8/16 MHz switch for FDC */
- /* other I/O hardware */
- ATARIHW_DECLARE(ST_MFP); /* The ST-MFP (there should be no Atari
- without it... but who knows?) */
- ATARIHW_DECLARE(TT_MFP); /* 2nd MFP */
- ATARIHW_DECLARE(SCC); /* Serial Communications Contr. */
- ATARIHW_DECLARE(ST_ESCC); /* SCC Z83230 in an ST */
- ATARIHW_DECLARE(ANALOG_JOY); /* Paddle Interface for STe
- and Falcon */
- ATARIHW_DECLARE(MICROWIRE); /* Microwire Interface */
- /* DMA */
- ATARIHW_DECLARE(STND_DMA); /* 24 Bit limited ST-DMA */
- ATARIHW_DECLARE(EXTD_DMA); /* 32 Bit ST-DMA */
- ATARIHW_DECLARE(SCSI_DMA); /* DMA for the NCR5380 */
- ATARIHW_DECLARE(SCC_DMA); /* DMA for the SCC */
- /* real time clocks */
- ATARIHW_DECLARE(TT_CLK); /* TT compatible clock chip */
- ATARIHW_DECLARE(MSTE_CLK); /* Mega ST(E) clock chip */
- /* supporting hardware */
- ATARIHW_DECLARE(SCU); /* System Control Unit */
- ATARIHW_DECLARE(BLITTER); /* Blitter */
- ATARIHW_DECLARE(VME); /* VME Bus */
- ATARIHW_DECLARE(DSP56K); /* DSP56k processor in Falcon */
-};
-
-extern struct atari_hw_present atari_hw_present;
-
-
-/* Reading the MFP port register gives a machine independent delay, since the
- * MFP always has a 8 MHz clock. This avoids problems with the varying length
- * of nops on various machines. Somebody claimed that the tstb takes 600 ns.
- */
-#define MFPDELAY() \
- __asm__ __volatile__ ( "tstb %0" : : "m" (st_mfp.par_dt_reg) : "cc" );
-
-/* Do cache push/invalidate for DMA read/write. This function obeys the
- * snooping on some machines (Medusa) and processors: The Medusa itself can
- * snoop, but only the '040 can source data from its cache to DMA writes i.e.,
- * reads from memory). Both '040 and '060 invalidate cache entries on snooped
- * DMA reads (i.e., writes to memory).
- */
-
-
-#define atari_readb raw_inb
-#define atari_writeb raw_outb
-
-#define atari_inb_p raw_inb
-#define atari_outb_p raw_outb
-
-
-
-#include <linux/mm.h>
-#include <asm/cacheflush.h>
-
-static inline void dma_cache_maintenance( unsigned long paddr,
- unsigned long len,
- int writeflag )
-
-{
- if (writeflag) {
- if (!MACH_IS_MEDUSA || CPU_IS_060)
- cache_push( paddr, len );
- }
- else {
- if (!MACH_IS_MEDUSA)
- cache_clear( paddr, len );
- }
-}
-
-
-/*
-** Shifter
- */
-#define ST_LOW 0
-#define ST_MID 1
-#define ST_HIGH 2
-#define TT_LOW 7
-#define TT_MID 4
-#define TT_HIGH 6
-
-#define SHF_BAS (0xffff8200)
-struct SHIFTER
- {
- u_char pad1;
- u_char bas_hi;
- u_char pad2;
- u_char bas_md;
- u_char pad3;
- u_char volatile vcounthi;
- u_char pad4;
- u_char volatile vcountmid;
- u_char pad5;
- u_char volatile vcountlow;
- u_char volatile syncmode;
- u_char pad6;
- u_char pad7;
- u_char bas_lo;
- };
-# define shifter ((*(volatile struct SHIFTER *)SHF_BAS))
-
-#define SHF_FBAS (0xffff820e)
-struct SHIFTER_F030
- {
- u_short off_next;
- u_short scn_width;
- };
-# define shifter_f030 ((*(volatile struct SHIFTER_F030 *)SHF_FBAS))
-
-
-#define SHF_TBAS (0xffff8200)
-struct SHIFTER_TT {
- u_char char_dummy0;
- u_char bas_hi; /* video mem base addr, high and mid byte */
- u_char char_dummy1;
- u_char bas_md;
- u_char char_dummy2;
- u_char vcount_hi; /* pointer to currently displayed byte */
- u_char char_dummy3;
- u_char vcount_md;
- u_char char_dummy4;
- u_char vcount_lo;
- u_short st_sync; /* ST compatible sync mode register, unused */
- u_char char_dummy5;
- u_char bas_lo; /* video mem addr, low byte */
- u_char char_dummy6[2+3*16];
- /* $ffff8240: */
- u_short color_reg[16]; /* 16 color registers */
- u_char st_shiftmode; /* ST compatible shift mode register, unused */
- u_char char_dummy7;
- u_short tt_shiftmode; /* TT shift mode register */
-
-
-};
-#define shifter_tt ((*(volatile struct SHIFTER_TT *)SHF_TBAS))
-
-/* values for shifter_tt->tt_shiftmode */
-#define TT_SHIFTER_STLOW 0x0000
-#define TT_SHIFTER_STMID 0x0100
-#define TT_SHIFTER_STHIGH 0x0200
-#define TT_SHIFTER_TTLOW 0x0700
-#define TT_SHIFTER_TTMID 0x0400
-#define TT_SHIFTER_TTHIGH 0x0600
-#define TT_SHIFTER_MODEMASK 0x0700
-#define TT_SHIFTER_NUMMODE 0x0008
-#define TT_SHIFTER_PALETTE_MASK 0x000f
-#define TT_SHIFTER_GRAYMODE 0x1000
-
-/* 256 TT palette registers */
-#define TT_PALETTE_BASE (0xffff8400)
-#define tt_palette ((volatile u_short *)TT_PALETTE_BASE)
-
-#define TT_PALETTE_RED_MASK 0x0f00
-#define TT_PALETTE_GREEN_MASK 0x00f0
-#define TT_PALETTE_BLUE_MASK 0x000f
-
-/*
-** Falcon030 VIDEL Video Controller
-** for description see File 'linux\tools\atari\hardware.txt
- */
-#define f030_col ((u_long *) 0xffff9800)
-#define f030_xreg ((u_short*) 0xffff8282)
-#define f030_yreg ((u_short*) 0xffff82a2)
-#define f030_creg ((u_short*) 0xffff82c0)
-#define f030_sreg ((u_short*) 0xffff8260)
-#define f030_mreg ((u_short*) 0xffff820a)
-#define f030_linewidth ((u_short*) 0xffff820e)
-#define f030_hscroll ((u_char*) 0xffff8265)
-
-#define VIDEL_BAS (0xffff8260)
-struct VIDEL {
- u_short st_shift;
- u_short pad1;
- u_char xoffset_s;
- u_char xoffset;
- u_short f_shift;
- u_char pad2[0x1a];
- u_short hht;
- u_short hbb;
- u_short hbe;
- u_short hdb;
- u_short hde;
- u_short hss;
- u_char pad3[0x14];
- u_short vft;
- u_short vbb;
- u_short vbe;
- u_short vdb;
- u_short vde;
- u_short vss;
- u_char pad4[0x12];
- u_short control;
- u_short mode;
-};
-#define videl ((*(volatile struct VIDEL *)VIDEL_BAS))
-
-/*
-** DMA/WD1772 Disk Controller
- */
-
-#define FWD_BAS (0xffff8604)
-struct DMA_WD
- {
- u_short fdc_acces_seccount;
- u_short dma_mode_status;
- u_char dma_vhi; /* Some extended ST-DMAs can handle 32 bit addresses */
- u_char dma_hi;
- u_char char_dummy2;
- u_char dma_md;
- u_char char_dummy3;
- u_char dma_lo;
- u_short fdc_speed;
- };
-# define dma_wd ((*(volatile struct DMA_WD *)FWD_BAS))
-/* alias */
-#define st_dma dma_wd
-/* The two highest bytes of an extended DMA as a short; this is a must
- * for the Medusa.
- */
-#define st_dma_ext_dmahi (*((volatile unsigned short *)0xffff8608))
-
-/*
-** YM2149 Sound Chip
-** access in bytes
- */
-
-#define YM_BAS (0xffff8800)
-struct SOUND_YM
- {
- u_char rd_data_reg_sel;
- u_char char_dummy1;
- u_char wd_data;
- };
-#define sound_ym ((*(volatile struct SOUND_YM *)YM_BAS))
-
-/* TT SCSI DMA */
-
-#define TT_SCSI_DMA_BAS (0xffff8700)
-struct TT_DMA {
- u_char char_dummy0;
- u_char dma_addr_hi;
- u_char char_dummy1;
- u_char dma_addr_hmd;
- u_char char_dummy2;
- u_char dma_addr_lmd;
- u_char char_dummy3;
- u_char dma_addr_lo;
- u_char char_dummy4;
- u_char dma_cnt_hi;
- u_char char_dummy5;
- u_char dma_cnt_hmd;
- u_char char_dummy6;
- u_char dma_cnt_lmd;
- u_char char_dummy7;
- u_char dma_cnt_lo;
- u_long dma_restdata;
- u_short dma_ctrl;
-};
-#define tt_scsi_dma ((*(volatile struct TT_DMA *)TT_SCSI_DMA_BAS))
-
-/* TT SCSI Controller 5380 */
-
-#define TT_5380_BAS (0xffff8781)
-struct TT_5380 {
- u_char scsi_data;
- u_char char_dummy1;
- u_char scsi_icr;
- u_char char_dummy2;
- u_char scsi_mode;
- u_char char_dummy3;
- u_char scsi_tcr;
- u_char char_dummy4;
- u_char scsi_idstat;
- u_char char_dummy5;
- u_char scsi_dmastat;
- u_char char_dummy6;
- u_char scsi_targrcv;
- u_char char_dummy7;
- u_char scsi_inircv;
-};
-#define tt_scsi ((*(volatile struct TT_5380 *)TT_5380_BAS))
-#define tt_scsi_regp ((volatile char *)TT_5380_BAS)
-
-
-/*
-** Falcon DMA Sound Subsystem
- */
-
-#define MATRIX_BASE (0xffff8930)
-struct MATRIX
-{
- u_short source;
- u_short destination;
- u_char external_frequency_divider;
- u_char internal_frequency_divider;
-};
-#define falcon_matrix (*(volatile struct MATRIX *)MATRIX_BASE)
-
-#define CODEC_BASE (0xffff8936)
-struct CODEC
-{
- u_char tracks;
- u_char input_source;
-#define CODEC_SOURCE_ADC 1
-#define CODEC_SOURCE_MATRIX 2
- u_char adc_source;
-#define ADC_SOURCE_RIGHT_PSG 1
-#define ADC_SOURCE_LEFT_PSG 2
- u_char gain;
-#define CODEC_GAIN_RIGHT 0x0f
-#define CODEC_GAIN_LEFT 0xf0
- u_char attenuation;
-#define CODEC_ATTENUATION_RIGHT 0x0f
-#define CODEC_ATTENUATION_LEFT 0xf0
- u_char unused1;
- u_char status;
-#define CODEC_OVERFLOW_RIGHT 1
-#define CODEC_OVERFLOW_LEFT 2
- u_char unused2, unused3, unused4, unused5;
- u_char gpio_directions;
-#define CODEC_GPIO_IN 0
-#define CODEC_GPIO_OUT 1
- u_char unused6;
- u_char gpio_data;
-};
-#define falcon_codec (*(volatile struct CODEC *)CODEC_BASE)
-
-/*
-** Falcon Blitter
-*/
-
-#define BLT_BAS (0xffff8a00)
-
-struct BLITTER
- {
- u_short halftone[16];
- u_short src_x_inc;
- u_short src_y_inc;
- u_long src_address;
- u_short endmask1;
- u_short endmask2;
- u_short endmask3;
- u_short dst_x_inc;
- u_short dst_y_inc;
- u_long dst_address;
- u_short wd_per_line;
- u_short ln_per_bb;
- u_short hlf_op_reg;
- u_short log_op_reg;
- u_short lin_nm_reg;
- u_short skew_reg;
- };
-# define blitter ((*(volatile struct BLITTER *)BLT_BAS))
-
-
-/*
-** SCC Z8530
- */
-
-#define SCC_BAS (0xffff8c81)
-struct SCC
- {
- u_char cha_a_ctrl;
- u_char char_dummy1;
- u_char cha_a_data;
- u_char char_dummy2;
- u_char cha_b_ctrl;
- u_char char_dummy3;
- u_char cha_b_data;
- };
-# define atari_scc ((*(volatile struct SCC*)SCC_BAS))
-
-/* The ESCC (Z85230) in an Atari ST. The channels are reversed! */
-# define st_escc ((*(volatile struct SCC*)0xfffffa31))
-# define st_escc_dsr ((*(volatile char *)0xfffffa39))
-
-/* TT SCC DMA Controller (same chip as SCSI DMA) */
-
-#define TT_SCC_DMA_BAS (0xffff8c00)
-#define tt_scc_dma ((*(volatile struct TT_DMA *)TT_SCC_DMA_BAS))
-
-/*
-** VIDEL Palette Register
- */
-
-#define FPL_BAS (0xffff9800)
-struct VIDEL_PALETTE
- {
- u_long reg[256];
- };
-# define videl_palette ((*(volatile struct VIDEL_PALETTE*)FPL_BAS))
-
-
-/*
-** Falcon DSP Host Interface
- */
-
-#define DSP56K_HOST_INTERFACE_BASE (0xffffa200)
-struct DSP56K_HOST_INTERFACE {
- u_char icr;
-#define DSP56K_ICR_RREQ 0x01
-#define DSP56K_ICR_TREQ 0x02
-#define DSP56K_ICR_HF0 0x08
-#define DSP56K_ICR_HF1 0x10
-#define DSP56K_ICR_HM0 0x20
-#define DSP56K_ICR_HM1 0x40
-#define DSP56K_ICR_INIT 0x80
-
- u_char cvr;
-#define DSP56K_CVR_HV_MASK 0x1f
-#define DSP56K_CVR_HC 0x80
-
- u_char isr;
-#define DSP56K_ISR_RXDF 0x01
-#define DSP56K_ISR_TXDE 0x02
-#define DSP56K_ISR_TRDY 0x04
-#define DSP56K_ISR_HF2 0x08
-#define DSP56K_ISR_HF3 0x10
-#define DSP56K_ISR_DMA 0x40
-#define DSP56K_ISR_HREQ 0x80
-
- u_char ivr;
-
- union {
- u_char b[4];
- u_short w[2];
- u_long l;
- } data;
-};
-#define dsp56k_host_interface ((*(volatile struct DSP56K_HOST_INTERFACE *)DSP56K_HOST_INTERFACE_BASE))
-
-/*
-** MFP 68901
- */
-
-#define MFP_BAS (0xfffffa01)
-struct MFP
- {
- u_char par_dt_reg;
- u_char char_dummy1;
- u_char active_edge;
- u_char char_dummy2;
- u_char data_dir;
- u_char char_dummy3;
- u_char int_en_a;
- u_char char_dummy4;
- u_char int_en_b;
- u_char char_dummy5;
- u_char int_pn_a;
- u_char char_dummy6;
- u_char int_pn_b;
- u_char char_dummy7;
- u_char int_sv_a;
- u_char char_dummy8;
- u_char int_sv_b;
- u_char char_dummy9;
- u_char int_mk_a;
- u_char char_dummy10;
- u_char int_mk_b;
- u_char char_dummy11;
- u_char vec_adr;
- u_char char_dummy12;
- u_char tim_ct_a;
- u_char char_dummy13;
- u_char tim_ct_b;
- u_char char_dummy14;
- u_char tim_ct_cd;
- u_char char_dummy15;
- u_char tim_dt_a;
- u_char char_dummy16;
- u_char tim_dt_b;
- u_char char_dummy17;
- u_char tim_dt_c;
- u_char char_dummy18;
- u_char tim_dt_d;
- u_char char_dummy19;
- u_char sync_char;
- u_char char_dummy20;
- u_char usart_ctr;
- u_char char_dummy21;
- u_char rcv_stat;
- u_char char_dummy22;
- u_char trn_stat;
- u_char char_dummy23;
- u_char usart_dta;
- };
-# define st_mfp ((*(volatile struct MFP*)MFP_BAS))
-
-/* TT's second MFP */
-
-#define TT_MFP_BAS (0xfffffa81)
-# define tt_mfp ((*(volatile struct MFP*)TT_MFP_BAS))
-
-
-/* TT System Control Unit */
-
-#define TT_SCU_BAS (0xffff8e01)
-struct TT_SCU {
- u_char sys_mask;
- u_char char_dummy1;
- u_char sys_stat;
- u_char char_dummy2;
- u_char softint;
- u_char char_dummy3;
- u_char vmeint;
- u_char char_dummy4;
- u_char gp_reg1;
- u_char char_dummy5;
- u_char gp_reg2;
- u_char char_dummy6;
- u_char vme_mask;
- u_char char_dummy7;
- u_char vme_stat;
-};
-#define tt_scu ((*(volatile struct TT_SCU *)TT_SCU_BAS))
-
-/* TT real time clock */
-
-#define TT_RTC_BAS (0xffff8961)
-struct TT_RTC {
- u_char regsel;
- u_char dummy;
- u_char data;
-};
-#define tt_rtc ((*(volatile struct TT_RTC *)TT_RTC_BAS))
-
-
-/*
-** ACIA 6850
- */
-/* constants for the ACIA registers */
-
-/* baudrate selection and reset (Baudrate = clock/factor) */
-#define ACIA_DIV1 0
-#define ACIA_DIV16 1
-#define ACIA_DIV64 2
-#define ACIA_RESET 3
-
-/* character format */
-#define ACIA_D7E2S (0<<2) /* 7 data, even parity, 2 stop */
-#define ACIA_D7O2S (1<<2) /* 7 data, odd parity, 2 stop */
-#define ACIA_D7E1S (2<<2) /* 7 data, even parity, 1 stop */
-#define ACIA_D7O1S (3<<2) /* 7 data, odd parity, 1 stop */
-#define ACIA_D8N2S (4<<2) /* 8 data, no parity, 2 stop */
-#define ACIA_D8N1S (5<<2) /* 8 data, no parity, 1 stop */
-#define ACIA_D8E1S (6<<2) /* 8 data, even parity, 1 stop */
-#define ACIA_D8O1S (7<<2) /* 8 data, odd parity, 1 stop */
-
-/* transmit control */
-#define ACIA_RLTID (0<<5) /* RTS low, TxINT disabled */
-#define ACIA_RLTIE (1<<5) /* RTS low, TxINT enabled */
-#define ACIA_RHTID (2<<5) /* RTS high, TxINT disabled */
-#define ACIA_RLTIDSB (3<<5) /* RTS low, TxINT disabled, send break */
-
-/* receive control */
-#define ACIA_RID (0<<7) /* RxINT disabled */
-#define ACIA_RIE (1<<7) /* RxINT enabled */
-
-/* status fields of the ACIA */
-#define ACIA_RDRF 1 /* Receive Data Register Full */
-#define ACIA_TDRE (1<<1) /* Transmit Data Register Empty */
-#define ACIA_DCD (1<<2) /* Data Carrier Detect */
-#define ACIA_CTS (1<<3) /* Clear To Send */
-#define ACIA_FE (1<<4) /* Framing Error */
-#define ACIA_OVRN (1<<5) /* Receiver Overrun */
-#define ACIA_PE (1<<6) /* Parity Error */
-#define ACIA_IRQ (1<<7) /* Interrupt Request */
-
-#define ACIA_BAS (0xfffffc00)
-struct ACIA
- {
- u_char key_ctrl;
- u_char char_dummy1;
- u_char key_data;
- u_char char_dummy2;
- u_char mid_ctrl;
- u_char char_dummy3;
- u_char mid_data;
- };
-# define acia ((*(volatile struct ACIA*)ACIA_BAS))
-
-#define TT_DMASND_BAS (0xffff8900)
-struct TT_DMASND {
- u_char int_ctrl; /* Falcon: Interrupt control */
- u_char ctrl;
- u_char pad2;
- u_char bas_hi;
- u_char pad3;
- u_char bas_mid;
- u_char pad4;
- u_char bas_low;
- u_char pad5;
- u_char addr_hi;
- u_char pad6;
- u_char addr_mid;
- u_char pad7;
- u_char addr_low;
- u_char pad8;
- u_char end_hi;
- u_char pad9;
- u_char end_mid;
- u_char pad10;
- u_char end_low;
- u_char pad11[12];
- u_char track_select; /* Falcon */
- u_char mode;
- u_char pad12[14];
- /* Falcon only: */
- u_short cbar_src;
- u_short cbar_dst;
- u_char ext_div;
- u_char int_div;
- u_char rec_track_select;
- u_char dac_src;
- u_char adc_src;
- u_char input_gain;
- u_short output_atten;
-};
-# define tt_dmasnd ((*(volatile struct TT_DMASND *)TT_DMASND_BAS))
-
-#define DMASND_MFP_INT_REPLAY 0x01
-#define DMASND_MFP_INT_RECORD 0x02
-#define DMASND_TIMERA_INT_REPLAY 0x04
-#define DMASND_TIMERA_INT_RECORD 0x08
-
-#define DMASND_CTRL_OFF 0x00
-#define DMASND_CTRL_ON 0x01
-#define DMASND_CTRL_REPEAT 0x02
-#define DMASND_CTRL_RECORD_ON 0x10
-#define DMASND_CTRL_RECORD_OFF 0x00
-#define DMASND_CTRL_RECORD_REPEAT 0x20
-#define DMASND_CTRL_SELECT_REPLAY 0x00
-#define DMASND_CTRL_SELECT_RECORD 0x80
-#define DMASND_MODE_MONO 0x80
-#define DMASND_MODE_STEREO 0x00
-#define DMASND_MODE_8BIT 0x00
-#define DMASND_MODE_16BIT 0x40 /* Falcon only */
-#define DMASND_MODE_6KHZ 0x00 /* Falcon: mute */
-#define DMASND_MODE_12KHZ 0x01
-#define DMASND_MODE_25KHZ 0x02
-#define DMASND_MODE_50KHZ 0x03
-
-
-#define DMASNDSetBase(bufstart) \
- do { \
- tt_dmasnd.bas_hi = (unsigned char)(((bufstart) & 0xff0000) >> 16); \
- tt_dmasnd.bas_mid = (unsigned char)(((bufstart) & 0x00ff00) >> 8); \
- tt_dmasnd.bas_low = (unsigned char) ((bufstart) & 0x0000ff); \
- } while( 0 )
-
-#define DMASNDGetAdr() ((tt_dmasnd.addr_hi << 16) + \
- (tt_dmasnd.addr_mid << 8) + \
- (tt_dmasnd.addr_low))
-
-#define DMASNDSetEnd(bufend) \
- do { \
- tt_dmasnd.end_hi = (unsigned char)(((bufend) & 0xff0000) >> 16); \
- tt_dmasnd.end_mid = (unsigned char)(((bufend) & 0x00ff00) >> 8); \
- tt_dmasnd.end_low = (unsigned char) ((bufend) & 0x0000ff); \
- } while( 0 )
-
-
-#define TT_MICROWIRE_BAS (0xffff8922)
-struct TT_MICROWIRE {
- u_short data;
- u_short mask;
-};
-# define tt_microwire ((*(volatile struct TT_MICROWIRE *)TT_MICROWIRE_BAS))
-
-#define MW_LM1992_ADDR 0x0400
-
-#define MW_LM1992_VOLUME(dB) \
- (0x0c0 | ((dB) < -80 ? 0 : (dB) > 0 ? 40 : (((dB) + 80) / 2)))
-#define MW_LM1992_BALLEFT(dB) \
- (0x140 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
-#define MW_LM1992_BALRIGHT(dB) \
- (0x100 | ((dB) < -40 ? 0 : (dB) > 0 ? 20 : (((dB) + 40) / 2)))
-#define MW_LM1992_TREBLE(dB) \
- (0x080 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
-#define MW_LM1992_BASS(dB) \
- (0x040 | ((dB) < -12 ? 0 : (dB) > 12 ? 12 : (((dB) / 2) + 6)))
-
-#define MW_LM1992_PSG_LOW 0x000
-#define MW_LM1992_PSG_HIGH 0x001
-#define MW_LM1992_PSG_OFF 0x002
-
-#define MSTE_RTC_BAS (0xfffffc21)
-
-struct MSTE_RTC {
- u_char sec_ones;
- u_char dummy1;
- u_char sec_tens;
- u_char dummy2;
- u_char min_ones;
- u_char dummy3;
- u_char min_tens;
- u_char dummy4;
- u_char hr_ones;
- u_char dummy5;
- u_char hr_tens;
- u_char dummy6;
- u_char weekday;
- u_char dummy7;
- u_char day_ones;
- u_char dummy8;
- u_char day_tens;
- u_char dummy9;
- u_char mon_ones;
- u_char dummy10;
- u_char mon_tens;
- u_char dummy11;
- u_char year_ones;
- u_char dummy12;
- u_char year_tens;
- u_char dummy13;
- u_char mode;
- u_char dummy14;
- u_char test;
- u_char dummy15;
- u_char reset;
-};
-
-#define mste_rtc ((*(volatile struct MSTE_RTC *)MSTE_RTC_BAS))
-
-#endif /* linux/atarihw.h */
-
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atariints.h b/ANDROID_3.4.5/arch/m68k/include/asm/atariints.h
deleted file mode 100644
index 656bbbf5..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atariints.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
-** atariints.h -- Atari Linux interrupt handling structs and prototypes
-**
-** Copyright 1994 by Björn Brauel
-**
-** 5/2/94 Roman Hodek:
-** TT interrupt definitions added.
-**
-** 12/02/96: (Roman)
-** Adapted to new int handling scheme (see ataints.c); revised numbering
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _LINUX_ATARIINTS_H_
-#define _LINUX_ATARIINTS_H_
-
-#include <asm/irq.h>
-#include <asm/atarihw.h>
-
-/*
-** Atari Interrupt sources.
-**
-*/
-
-#define STMFP_SOURCE_BASE 8
-#define TTMFP_SOURCE_BASE 24
-#define SCC_SOURCE_BASE 40
-#define VME_SOURCE_BASE 56
-#define VME_MAX_SOURCES 16
-
-#define NUM_ATARI_SOURCES (VME_SOURCE_BASE+VME_MAX_SOURCES-STMFP_SOURCE_BASE)
-
-/* convert vector number to int source number */
-#define IRQ_VECTOR_TO_SOURCE(v) ((v) - ((v) < 0x20 ? 0x18 : (0x40-8)))
-
-/* convert irq_handler index to vector number */
-#define IRQ_SOURCE_TO_VECTOR(i) ((i) + ((i) < 8 ? 0x18 : (0x40-8)))
-
-/* interrupt service types */
-#define IRQ_TYPE_SLOW 0
-#define IRQ_TYPE_FAST 1
-#define IRQ_TYPE_PRIO 2
-
-/* ST-MFP interrupts */
-#define IRQ_MFP_BUSY (8)
-#define IRQ_MFP_DCD (9)
-#define IRQ_MFP_CTS (10)
-#define IRQ_MFP_GPU (11)
-#define IRQ_MFP_TIMD (12)
-#define IRQ_MFP_TIMC (13)
-#define IRQ_MFP_ACIA (14)
-#define IRQ_MFP_FDC (15)
-#define IRQ_MFP_ACSI IRQ_MFP_FDC
-#define IRQ_MFP_FSCSI IRQ_MFP_FDC
-#define IRQ_MFP_IDE IRQ_MFP_FDC
-#define IRQ_MFP_TIMB (16)
-#define IRQ_MFP_SERERR (17)
-#define IRQ_MFP_SEREMPT (18)
-#define IRQ_MFP_RECERR (19)
-#define IRQ_MFP_RECFULL (20)
-#define IRQ_MFP_TIMA (21)
-#define IRQ_MFP_RI (22)
-#define IRQ_MFP_MMD (23)
-
-/* TT-MFP interrupts */
-#define IRQ_TT_MFP_IO0 (24)
-#define IRQ_TT_MFP_IO1 (25)
-#define IRQ_TT_MFP_SCC (26)
-#define IRQ_TT_MFP_RI (27)
-#define IRQ_TT_MFP_TIMD (28)
-#define IRQ_TT_MFP_TIMC (29)
-#define IRQ_TT_MFP_DRVRDY (30)
-#define IRQ_TT_MFP_SCSIDMA (31)
-#define IRQ_TT_MFP_TIMB (32)
-#define IRQ_TT_MFP_SERERR (33)
-#define IRQ_TT_MFP_SEREMPT (34)
-#define IRQ_TT_MFP_RECERR (35)
-#define IRQ_TT_MFP_RECFULL (36)
-#define IRQ_TT_MFP_TIMA (37)
-#define IRQ_TT_MFP_RTC (38)
-#define IRQ_TT_MFP_SCSI (39)
-
-/* SCC interrupts */
-#define IRQ_SCCB_TX (40)
-#define IRQ_SCCB_STAT (42)
-#define IRQ_SCCB_RX (44)
-#define IRQ_SCCB_SPCOND (46)
-#define IRQ_SCCA_TX (48)
-#define IRQ_SCCA_STAT (50)
-#define IRQ_SCCA_RX (52)
-#define IRQ_SCCA_SPCOND (54)
-
-
-#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
-#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */
-
-
-#define MFP_ENABLE 0
-#define MFP_PENDING 1
-#define MFP_SERVICE 2
-#define MFP_MASK 3
-
-/* Utility functions for setting/clearing bits in the interrupt registers of
- * the MFP. 'type' should be constant, if 'irq' is constant, too, code size is
- * reduced. set_mfp_bit() is nonsense for PENDING and SERVICE registers. */
-
-static inline int get_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = 1 << (irq & 7);
- reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- return( *reg & mask );
-}
-
-static inline void set_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = 1 << (irq & 7);
- reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- __asm__ __volatile__ ( "orb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
-}
-
-static inline void clear_mfp_bit( unsigned irq, int type )
-
-{ unsigned char mask, *reg;
-
- mask = ~(1 << (irq & 7));
- reg = (unsigned char *)&st_mfp.int_en_a + type*4 +
- ((irq & 8) >> 2) + (((irq-8) & 16) << 3);
- if (type == MFP_PENDING || type == MFP_SERVICE)
- __asm__ __volatile__ ( "moveb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
- else
- __asm__ __volatile__ ( "andb %0,%1"
- : : "di" (mask), "m" (*reg) : "memory" );
-}
-
-/*
- * {en,dis}able_irq have the usual semantics of temporary blocking the
- * interrupt, but not losing requests that happen between disabling and
- * enabling. This is done with the MFP mask registers.
- */
-
-static inline void atari_enable_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- set_mfp_bit( irq, MFP_MASK );
-}
-
-static inline void atari_disable_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_MASK );
-}
-
-/*
- * In opposite to {en,dis}able_irq, requests between turn{off,on}_irq are not
- * "stored"
- */
-
-static inline void atari_turnon_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- set_mfp_bit( irq, MFP_ENABLE );
-}
-
-static inline void atari_turnoff_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_ENABLE );
- clear_mfp_bit( irq, MFP_PENDING );
-}
-
-static inline void atari_clear_pending_irq( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return;
- clear_mfp_bit( irq, MFP_PENDING );
-}
-
-static inline int atari_irq_pending( unsigned irq )
-
-{
- if (irq < STMFP_SOURCE_BASE || irq >= SCC_SOURCE_BASE) return( 0 );
- return( get_mfp_bit( irq, MFP_PENDING ) );
-}
-
-unsigned long atari_register_vme_int( void );
-void atari_unregister_vme_int( unsigned long );
-
-#endif /* linux/atariints.h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atarikb.h b/ANDROID_3.4.5/arch/m68k/include/asm/atarikb.h
deleted file mode 100644
index 68f3622b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atarikb.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-** atarikb.h -- This header contains the prototypes of functions of
-** the intelligent keyboard of the Atari needed by the
-** mouse and joystick drivers.
-**
-** Copyright 1994 by Robert de Vries
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created: 20 Feb 1994 by Robert de Vries
-*/
-
-#ifndef _LINUX_ATARIKB_H
-#define _LINUX_ATARIKB_H
-
-void ikbd_write(const char *, int);
-void ikbd_mouse_button_action(int mode);
-void ikbd_mouse_rel_pos(void);
-void ikbd_mouse_abs_pos(int xmax, int ymax);
-void ikbd_mouse_kbd_mode(int dx, int dy);
-void ikbd_mouse_thresh(int x, int y);
-void ikbd_mouse_scale(int x, int y);
-void ikbd_mouse_pos_get(int *x, int *y);
-void ikbd_mouse_pos_set(int x, int y);
-void ikbd_mouse_y0_bot(void);
-void ikbd_mouse_y0_top(void);
-void ikbd_mouse_disable(void);
-void ikbd_joystick_event_on(void);
-void ikbd_joystick_event_off(void);
-void ikbd_joystick_get_state(void);
-void ikbd_joystick_disable(void);
-
-/* Hook for MIDI serial driver */
-extern void (*atari_MIDI_interrupt_hook) (void);
-/* Hook for keyboard inputdev driver */
-extern void (*atari_input_keyboard_interrupt_hook) (unsigned char, char);
-/* Hook for mouse inputdev driver */
-extern void (*atari_input_mouse_interrupt_hook) (char *);
-
-int atari_keyb_init(void);
-
-#endif /* _LINUX_ATARIKB_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/atomic.h b/ANDROID_3.4.5/arch/m68k/include/asm/atomic.h
deleted file mode 100644
index f4e32de2..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/atomic.h
+++ /dev/null
@@ -1,219 +0,0 @@
-#ifndef __ARCH_M68K_ATOMIC__
-#define __ARCH_M68K_ATOMIC__
-
-#include <linux/types.h>
-#include <linux/irqflags.h>
-#include <asm/cmpxchg.h>
-
-/*
- * Atomic operations that C can't guarantee us. Useful for
- * resource counting etc..
- */
-
-/*
- * We do not have SMP m68k systems, so we don't have to deal with that.
- */
-
-#define ATOMIC_INIT(i) { (i) }
-
-#define atomic_read(v) (*(volatile int *)&(v)->counter)
-#define atomic_set(v, i) (((v)->counter) = i)
-
-/*
- * The ColdFire parts cannot do some immediate to memory operations,
- * so for them we do not specify the "i" asm constraint.
- */
-#ifdef CONFIG_COLDFIRE
-#define ASM_DI "d"
-#else
-#define ASM_DI "di"
-#endif
-
-static inline void atomic_add(int i, atomic_t *v)
-{
- __asm__ __volatile__("addl %1,%0" : "+m" (*v) : ASM_DI (i));
-}
-
-static inline void atomic_sub(int i, atomic_t *v)
-{
- __asm__ __volatile__("subl %1,%0" : "+m" (*v) : ASM_DI (i));
-}
-
-static inline void atomic_inc(atomic_t *v)
-{
- __asm__ __volatile__("addql #1,%0" : "+m" (*v));
-}
-
-static inline void atomic_dec(atomic_t *v)
-{
- __asm__ __volatile__("subql #1,%0" : "+m" (*v));
-}
-
-static inline int atomic_dec_and_test(atomic_t *v)
-{
- char c;
- __asm__ __volatile__("subql #1,%1; seq %0" : "=d" (c), "+m" (*v));
- return c != 0;
-}
-
-static inline int atomic_dec_and_test_lt(atomic_t *v)
-{
- char c;
- __asm__ __volatile__(
- "subql #1,%1; slt %0"
- : "=d" (c), "=m" (*v)
- : "m" (*v));
- return c != 0;
-}
-
-static inline int atomic_inc_and_test(atomic_t *v)
-{
- char c;
- __asm__ __volatile__("addql #1,%1; seq %0" : "=d" (c), "+m" (*v));
- return c != 0;
-}
-
-#ifdef CONFIG_RMW_INSNS
-
-static inline int atomic_add_return(int i, atomic_t *v)
-{
- int t, tmp;
-
- __asm__ __volatile__(
- "1: movel %2,%1\n"
- " addl %3,%1\n"
- " casl %2,%1,%0\n"
- " jne 1b"
- : "+m" (*v), "=&d" (t), "=&d" (tmp)
- : "g" (i), "2" (atomic_read(v)));
- return t;
-}
-
-static inline int atomic_sub_return(int i, atomic_t *v)
-{
- int t, tmp;
-
- __asm__ __volatile__(
- "1: movel %2,%1\n"
- " subl %3,%1\n"
- " casl %2,%1,%0\n"
- " jne 1b"
- : "+m" (*v), "=&d" (t), "=&d" (tmp)
- : "g" (i), "2" (atomic_read(v)));
- return t;
-}
-
-#define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n)))
-#define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-
-#else /* !CONFIG_RMW_INSNS */
-
-static inline int atomic_add_return(int i, atomic_t * v)
-{
- unsigned long flags;
- int t;
-
- local_irq_save(flags);
- t = atomic_read(v);
- t += i;
- atomic_set(v, t);
- local_irq_restore(flags);
-
- return t;
-}
-
-static inline int atomic_sub_return(int i, atomic_t * v)
-{
- unsigned long flags;
- int t;
-
- local_irq_save(flags);
- t = atomic_read(v);
- t -= i;
- atomic_set(v, t);
- local_irq_restore(flags);
-
- return t;
-}
-
-static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-{
- unsigned long flags;
- int prev;
-
- local_irq_save(flags);
- prev = atomic_read(v);
- if (prev == old)
- atomic_set(v, new);
- local_irq_restore(flags);
- return prev;
-}
-
-static inline int atomic_xchg(atomic_t *v, int new)
-{
- unsigned long flags;
- int prev;
-
- local_irq_save(flags);
- prev = atomic_read(v);
- atomic_set(v, new);
- local_irq_restore(flags);
- return prev;
-}
-
-#endif /* !CONFIG_RMW_INSNS */
-
-#define atomic_dec_return(v) atomic_sub_return(1, (v))
-#define atomic_inc_return(v) atomic_add_return(1, (v))
-
-static inline int atomic_sub_and_test(int i, atomic_t *v)
-{
- char c;
- __asm__ __volatile__("subl %2,%1; seq %0"
- : "=d" (c), "+m" (*v)
- : ASM_DI (i));
- return c != 0;
-}
-
-static inline int atomic_add_negative(int i, atomic_t *v)
-{
- char c;
- __asm__ __volatile__("addl %2,%1; smi %0"
- : "=d" (c), "+m" (*v)
- : ASM_DI (i));
- return c != 0;
-}
-
-static inline void atomic_clear_mask(unsigned long mask, unsigned long *v)
-{
- __asm__ __volatile__("andl %1,%0" : "+m" (*v) : ASM_DI (~(mask)));
-}
-
-static inline void atomic_set_mask(unsigned long mask, unsigned long *v)
-{
- __asm__ __volatile__("orl %1,%0" : "+m" (*v) : ASM_DI (mask));
-}
-
-static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
-{
- int c, old;
- c = atomic_read(v);
- for (;;) {
- if (unlikely(c == (u)))
- break;
- old = atomic_cmpxchg((v), c, c + (a));
- if (likely(old == c))
- break;
- c = old;
- }
- return c;
-}
-
-
-/* Atomic operations are already serializing */
-#define smp_mb__before_atomic_dec() barrier()
-#define smp_mb__after_atomic_dec() barrier()
-#define smp_mb__before_atomic_inc() barrier()
-#define smp_mb__after_atomic_inc() barrier()
-
-#endif /* __ARCH_M68K_ATOMIC __ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/auxvec.h b/ANDROID_3.4.5/arch/m68k/include/asm/auxvec.h
deleted file mode 100644
index 844d6d52..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/auxvec.h
+++ /dev/null
@@ -1,4 +0,0 @@
-#ifndef __ASMm68k_AUXVEC_H
-#define __ASMm68k_AUXVEC_H
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/barrier.h b/ANDROID_3.4.5/arch/m68k/include/asm/barrier.h
deleted file mode 100644
index 445ce22c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/barrier.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _M68K_BARRIER_H
-#define _M68K_BARRIER_H
-
-/*
- * Force strict CPU ordering.
- * Not really required on m68k...
- */
-#define nop() do { asm volatile ("nop"); barrier(); } while (0)
-#define mb() barrier()
-#define rmb() barrier()
-#define wmb() barrier()
-#define read_barrier_depends() ((void)0)
-#define set_mb(var, value) ({ (var) = (value); wmb(); })
-
-#define smp_mb() barrier()
-#define smp_rmb() barrier()
-#define smp_wmb() barrier()
-#define smp_read_barrier_depends() ((void)0)
-
-#endif /* _M68K_BARRIER_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bitops.h b/ANDROID_3.4.5/arch/m68k/include/asm/bitops.h
deleted file mode 100644
index c6baa913..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bitops.h
+++ /dev/null
@@ -1,530 +0,0 @@
-#ifndef _M68K_BITOPS_H
-#define _M68K_BITOPS_H
-/*
- * Copyright 1992, Linus Torvalds.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#ifndef _LINUX_BITOPS_H
-#error only <linux/bitops.h> can be included directly
-#endif
-
-#include <linux/compiler.h>
-
-/*
- * Bit access functions vary across the ColdFire and 68k families.
- * So we will break them out here, and then macro in the ones we want.
- *
- * ColdFire - supports standard bset/bclr/bchg with register operand only
- * 68000 - supports standard bset/bclr/bchg with memory operand
- * >= 68020 - also supports the bfset/bfclr/bfchg instructions
- *
- * Although it is possible to use only the bset/bclr/bchg with register
- * operands on all platforms you end up with larger generated code.
- * So we use the best form possible on a given platform.
- */
-
-static inline void bset_reg_set_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bset %1,(%0)"
- :
- : "a" (p), "di" (nr & 7)
- : "memory");
-}
-
-static inline void bset_mem_set_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bset %1,%0"
- : "+m" (*p)
- : "di" (nr & 7));
-}
-
-static inline void bfset_mem_set_bit(int nr, volatile unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfset %1{%0:#1}"
- :
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define set_bit(nr, vaddr) bset_reg_set_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define set_bit(nr, vaddr) bset_mem_set_bit(nr, vaddr)
-#else
-#define set_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bset_mem_set_bit(nr, vaddr) : \
- bfset_mem_set_bit(nr, vaddr))
-#endif
-
-#define __set_bit(nr, vaddr) set_bit(nr, vaddr)
-
-
-/*
- * clear_bit() doesn't provide any barrier for the compiler.
- */
-#define smp_mb__before_clear_bit() barrier()
-#define smp_mb__after_clear_bit() barrier()
-
-static inline void bclr_reg_clear_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bclr %1,(%0)"
- :
- : "a" (p), "di" (nr & 7)
- : "memory");
-}
-
-static inline void bclr_mem_clear_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bclr %1,%0"
- : "+m" (*p)
- : "di" (nr & 7));
-}
-
-static inline void bfclr_mem_clear_bit(int nr, volatile unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfclr %1{%0:#1}"
- :
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define clear_bit(nr, vaddr) bclr_reg_clear_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define clear_bit(nr, vaddr) bclr_mem_clear_bit(nr, vaddr)
-#else
-#define clear_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bclr_mem_clear_bit(nr, vaddr) : \
- bfclr_mem_clear_bit(nr, vaddr))
-#endif
-
-#define __clear_bit(nr, vaddr) clear_bit(nr, vaddr)
-
-
-static inline void bchg_reg_change_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bchg %1,(%0)"
- :
- : "a" (p), "di" (nr & 7)
- : "memory");
-}
-
-static inline void bchg_mem_change_bit(int nr, volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
-
- __asm__ __volatile__ ("bchg %1,%0"
- : "+m" (*p)
- : "di" (nr & 7));
-}
-
-static inline void bfchg_mem_change_bit(int nr, volatile unsigned long *vaddr)
-{
- __asm__ __volatile__ ("bfchg %1{%0:#1}"
- :
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define change_bit(nr, vaddr) bchg_reg_change_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define change_bit(nr, vaddr) bchg_mem_change_bit(nr, vaddr)
-#else
-#define change_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bchg_mem_change_bit(nr, vaddr) : \
- bfchg_mem_change_bit(nr, vaddr))
-#endif
-
-#define __change_bit(nr, vaddr) change_bit(nr, vaddr)
-
-
-static inline int test_bit(int nr, const unsigned long *vaddr)
-{
- return (vaddr[nr >> 5] & (1UL << (nr & 31))) != 0;
-}
-
-
-static inline int bset_reg_test_and_set_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bset %2,(%1); sne %0"
- : "=d" (retval)
- : "a" (p), "di" (nr & 7)
- : "memory");
- return retval;
-}
-
-static inline int bset_mem_test_and_set_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bset %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
- return retval;
-}
-
-static inline int bfset_mem_test_and_set_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfset %2{%1:#1}; sne %0"
- : "=d" (retval)
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
- return retval;
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define test_and_set_bit(nr, vaddr) bset_reg_test_and_set_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define test_and_set_bit(nr, vaddr) bset_mem_test_and_set_bit(nr, vaddr)
-#else
-#define test_and_set_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bset_mem_test_and_set_bit(nr, vaddr) : \
- bfset_mem_test_and_set_bit(nr, vaddr))
-#endif
-
-#define __test_and_set_bit(nr, vaddr) test_and_set_bit(nr, vaddr)
-
-
-static inline int bclr_reg_test_and_clear_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bclr %2,(%1); sne %0"
- : "=d" (retval)
- : "a" (p), "di" (nr & 7)
- : "memory");
- return retval;
-}
-
-static inline int bclr_mem_test_and_clear_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bclr %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
- return retval;
-}
-
-static inline int bfclr_mem_test_and_clear_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfclr %2{%1:#1}; sne %0"
- : "=d" (retval)
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
- return retval;
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define test_and_clear_bit(nr, vaddr) bclr_reg_test_and_clear_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define test_and_clear_bit(nr, vaddr) bclr_mem_test_and_clear_bit(nr, vaddr)
-#else
-#define test_and_clear_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bclr_mem_test_and_clear_bit(nr, vaddr) : \
- bfclr_mem_test_and_clear_bit(nr, vaddr))
-#endif
-
-#define __test_and_clear_bit(nr, vaddr) test_and_clear_bit(nr, vaddr)
-
-
-static inline int bchg_reg_test_and_change_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bchg %2,(%1); sne %0"
- : "=d" (retval)
- : "a" (p), "di" (nr & 7)
- : "memory");
- return retval;
-}
-
-static inline int bchg_mem_test_and_change_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char *p = (char *)vaddr + (nr ^ 31) / 8;
- char retval;
-
- __asm__ __volatile__ ("bchg %2,%1; sne %0"
- : "=d" (retval), "+m" (*p)
- : "di" (nr & 7));
- return retval;
-}
-
-static inline int bfchg_mem_test_and_change_bit(int nr,
- volatile unsigned long *vaddr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfchg %2{%1:#1}; sne %0"
- : "=d" (retval)
- : "d" (nr ^ 31), "o" (*vaddr)
- : "memory");
- return retval;
-}
-
-#if defined(CONFIG_COLDFIRE)
-#define test_and_change_bit(nr, vaddr) bchg_reg_test_and_change_bit(nr, vaddr)
-#elif defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#define test_and_change_bit(nr, vaddr) bchg_mem_test_and_change_bit(nr, vaddr)
-#else
-#define test_and_change_bit(nr, vaddr) (__builtin_constant_p(nr) ? \
- bchg_mem_test_and_change_bit(nr, vaddr) : \
- bfchg_mem_test_and_change_bit(nr, vaddr))
-#endif
-
-#define __test_and_change_bit(nr, vaddr) test_and_change_bit(nr, vaddr)
-
-
-/*
- * The true 68020 and more advanced processors support the "bfffo"
- * instruction for finding bits. ColdFire and simple 68000 parts
- * (including CPU32) do not support this. They simply use the generic
- * functions.
- */
-#if defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-#include <asm-generic/bitops/find.h>
-#include <asm-generic/bitops/ffz.h>
-#else
-
-static inline int find_first_zero_bit(const unsigned long *vaddr,
- unsigned size)
-{
- const unsigned long *p = vaddr;
- int res = 32;
- unsigned int words;
- unsigned long num;
-
- if (!size)
- return 0;
-
- words = (size + 31) >> 5;
- while (!(num = ~*p++)) {
- if (!--words)
- goto out;
- }
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- res ^= 31;
-out:
- res += ((long)p - (long)vaddr - 4) * 8;
- return res < size ? res : size;
-}
-#define find_first_zero_bit find_first_zero_bit
-
-static inline int find_next_zero_bit(const unsigned long *vaddr, int size,
- int offset)
-{
- const unsigned long *p = vaddr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- unsigned long num = ~*p++ & (~0UL << bit);
- offset -= bit;
-
- /* Look for zero in first longword */
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- if (res < 32) {
- offset += res ^ 31;
- return offset < size ? offset : size;
- }
- offset += 32;
-
- if (offset >= size)
- return size;
- }
- /* No zero yet, search remaining full bytes for a zero */
- return offset + find_first_zero_bit(p, size - offset);
-}
-#define find_next_zero_bit find_next_zero_bit
-
-static inline int find_first_bit(const unsigned long *vaddr, unsigned size)
-{
- const unsigned long *p = vaddr;
- int res = 32;
- unsigned int words;
- unsigned long num;
-
- if (!size)
- return 0;
-
- words = (size + 31) >> 5;
- while (!(num = *p++)) {
- if (!--words)
- goto out;
- }
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- res ^= 31;
-out:
- res += ((long)p - (long)vaddr - 4) * 8;
- return res < size ? res : size;
-}
-#define find_first_bit find_first_bit
-
-static inline int find_next_bit(const unsigned long *vaddr, int size,
- int offset)
-{
- const unsigned long *p = vaddr + (offset >> 5);
- int bit = offset & 31UL, res;
-
- if (offset >= size)
- return size;
-
- if (bit) {
- unsigned long num = *p++ & (~0UL << bit);
- offset -= bit;
-
- /* Look for one in first longword */
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (num & -num));
- if (res < 32) {
- offset += res ^ 31;
- return offset < size ? offset : size;
- }
- offset += 32;
-
- if (offset >= size)
- return size;
- }
- /* No one yet, search remaining full bytes for a one */
- return offset + find_first_bit(p, size - offset);
-}
-#define find_next_bit find_next_bit
-
-/*
- * ffz = Find First Zero in word. Undefined if no zero exists,
- * so code should check against ~0UL first..
- */
-static inline unsigned long ffz(unsigned long word)
-{
- int res;
-
- __asm__ __volatile__ ("bfffo %1{#0,#0},%0"
- : "=d" (res) : "d" (~word & -~word));
- return res ^ 31;
-}
-
-#endif
-
-#ifdef __KERNEL__
-
-#if defined(CONFIG_CPU_HAS_NO_BITFIELDS)
-
-/*
- * The newer ColdFire family members support a "bitrev" instruction
- * and we can use that to implement a fast ffs. Older Coldfire parts,
- * and normal 68000 parts don't have anything special, so we use the
- * generic functions for those.
- */
-#if (defined(__mcfisaaplus__) || defined(__mcfisac__)) && \
- !defined(CONFIG_M68000) && !defined(CONFIG_MCPU32)
-static inline int __ffs(int x)
-{
- __asm__ __volatile__ ("bitrev %0; ff1 %0"
- : "=d" (x)
- : "0" (x));
- return x;
-}
-
-static inline int ffs(int x)
-{
- if (!x)
- return 0;
- return __ffs(x) + 1;
-}
-
-#else
-#include <asm-generic/bitops/ffs.h>
-#include <asm-generic/bitops/__ffs.h>
-#endif
-
-#include <asm-generic/bitops/fls.h>
-#include <asm-generic/bitops/__fls.h>
-
-#else
-
-/*
- * ffs: find first bit set. This is defined the same way as
- * the libc and compiler builtin ffs routines, therefore
- * differs in spirit from the above ffz (man ffs).
- */
-static inline int ffs(int x)
-{
- int cnt;
-
- __asm__ ("bfffo %1{#0:#0},%0"
- : "=d" (cnt)
- : "dm" (x & -x));
- return 32 - cnt;
-}
-#define __ffs(x) (ffs(x) - 1)
-
-/*
- * fls: find last bit set.
- */
-static inline int fls(int x)
-{
- int cnt;
-
- __asm__ ("bfffo %1{#0,#0},%0"
- : "=d" (cnt)
- : "dm" (x));
- return 32 - cnt;
-}
-
-static inline int __fls(int x)
-{
- return fls(x) - 1;
-}
-
-#endif
-
-#include <asm-generic/bitops/ext2-atomic.h>
-#include <asm-generic/bitops/le.h>
-#include <asm-generic/bitops/fls64.h>
-#include <asm-generic/bitops/sched.h>
-#include <asm-generic/bitops/hweight.h>
-#include <asm-generic/bitops/lock.h>
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_BITOPS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bitsperlong.h b/ANDROID_3.4.5/arch/m68k/include/asm/bitsperlong.h
deleted file mode 100644
index 6dc0bb0c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bitsperlong.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/bitsperlong.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/blinken.h b/ANDROID_3.4.5/arch/m68k/include/asm/blinken.h
deleted file mode 100644
index 0626582a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/blinken.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-** asm/blinken.h -- m68k blinkenlights support (currently hp300 only)
-**
-** (c) 1998 Phil Blundell <philb@gnu.org>
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _M68K_BLINKEN_H
-#define _M68K_BLINKEN_H
-
-#include <asm/setup.h>
-#include <asm/io.h>
-
-#define HP300_LEDS 0xf001ffff
-
-extern unsigned char hp300_ledstate;
-
-static __inline__ void blinken_leds(int on, int off)
-{
- if (MACH_IS_HP300)
- {
- hp300_ledstate |= on;
- hp300_ledstate &= ~off;
- out_8(HP300_LEDS, ~hp300_ledstate);
- }
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bootinfo.h b/ANDROID_3.4.5/arch/m68k/include/asm/bootinfo.h
deleted file mode 100644
index 67e7a78a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bootinfo.h
+++ /dev/null
@@ -1,378 +0,0 @@
-/*
-** asm/bootinfo.h -- Definition of the Linux/m68k boot information structure
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 09/29/92 by Greg Harp
-**
-** 5/2/94 Roman Hodek:
-** Added bi_atari part of the machine dependent union bi_un; for now it
-** contains just a model field to distinguish between TT and Falcon.
-** 26/7/96 Roman Zippel:
-** Renamed to setup.h; added some useful macros to allow gcc some
-** optimizations if possible.
-** 5/10/96 Geert Uytterhoeven:
-** Redesign of the boot information structure; renamed to bootinfo.h again
-** 27/11/96 Geert Uytterhoeven:
-** Backwards compatibility with bootinfo interface version 1.0
-*/
-
-#ifndef _M68K_BOOTINFO_H
-#define _M68K_BOOTINFO_H
-
-
- /*
- * Bootinfo definitions
- *
- * This is an easily parsable and extendable structure containing all
- * information to be passed from the bootstrap to the kernel.
- *
- * This way I hope to keep all future changes back/forewards compatible.
- * Thus, keep your fingers crossed...
- *
- * This structure is copied right after the kernel bss by the bootstrap
- * routine.
- */
-
-#ifndef __ASSEMBLY__
-
-struct bi_record {
- unsigned short tag; /* tag ID */
- unsigned short size; /* size of record (in bytes) */
- unsigned long data[0]; /* data */
-};
-
-#endif /* __ASSEMBLY__ */
-
-
- /*
- * Tag Definitions
- *
- * Machine independent tags start counting from 0x0000
- * Machine dependent tags start counting from 0x8000
- */
-
-#define BI_LAST 0x0000 /* last record (sentinel) */
-#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
-#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
-#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
-#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
-#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
- /* (struct mem_info) */
-#define BI_RAMDISK 0x0006 /* ramdisk address and size */
- /* (struct mem_info) */
-#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
- /* (string) */
-
- /*
- * Amiga-specific tags
- */
-
-#define BI_AMIGA_MODEL 0x8000 /* model (u_long) */
-#define BI_AMIGA_AUTOCON 0x8001 /* AutoConfig device */
- /* (struct ConfigDev) */
-#define BI_AMIGA_CHIP_SIZE 0x8002 /* size of Chip RAM (u_long) */
-#define BI_AMIGA_VBLANK 0x8003 /* VBLANK frequency (u_char) */
-#define BI_AMIGA_PSFREQ 0x8004 /* power supply frequency (u_char) */
-#define BI_AMIGA_ECLOCK 0x8005 /* EClock frequency (u_long) */
-#define BI_AMIGA_CHIPSET 0x8006 /* native chipset present (u_long) */
-#define BI_AMIGA_SERPER 0x8007 /* serial port period (u_short) */
-
- /*
- * Atari-specific tags
- */
-
-#define BI_ATARI_MCH_COOKIE 0x8000 /* _MCH cookie from TOS (u_long) */
-#define BI_ATARI_MCH_TYPE 0x8001 /* special machine type (u_long) */
- /* (values are ATARI_MACH_* defines */
-
-/* mch_cookie values (upper word) */
-#define ATARI_MCH_ST 0
-#define ATARI_MCH_STE 1
-#define ATARI_MCH_TT 2
-#define ATARI_MCH_FALCON 3
-
-/* mch_type values */
-#define ATARI_MACH_NORMAL 0 /* no special machine type */
-#define ATARI_MACH_MEDUSA 1 /* Medusa 040 */
-#define ATARI_MACH_HADES 2 /* Hades 040 or 060 */
-#define ATARI_MACH_AB40 3 /* Afterburner040 on Falcon */
-
- /*
- * VME-specific tags
- */
-
-#define BI_VME_TYPE 0x8000 /* VME sub-architecture (u_long) */
-#define BI_VME_BRDINFO 0x8001 /* VME board information (struct) */
-
-/* BI_VME_TYPE codes */
-#define VME_TYPE_TP34V 0x0034 /* Tadpole TP34V */
-#define VME_TYPE_MVME147 0x0147 /* Motorola MVME147 */
-#define VME_TYPE_MVME162 0x0162 /* Motorola MVME162 */
-#define VME_TYPE_MVME166 0x0166 /* Motorola MVME166 */
-#define VME_TYPE_MVME167 0x0167 /* Motorola MVME167 */
-#define VME_TYPE_MVME172 0x0172 /* Motorola MVME172 */
-#define VME_TYPE_MVME177 0x0177 /* Motorola MVME177 */
-#define VME_TYPE_BVME4000 0x4000 /* BVM Ltd. BVME4000 */
-#define VME_TYPE_BVME6000 0x6000 /* BVM Ltd. BVME6000 */
-
-/* BI_VME_BRDINFO is a 32 byte struct as returned by the Bug code on
- * Motorola VME boards. Contains board number, Bug version, board
- * configuration options, etc. See include/asm/mvme16xhw.h for details.
- */
-
-
- /*
- * Macintosh-specific tags (all u_long)
- */
-
-#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
-#define BI_MAC_VADDR 0x8001 /* Mac video base address */
-#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
-#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
-#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
-#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
-#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
-#define BI_MAC_BTIME 0x8007 /* Mac boot time */
-#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
-#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
-#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
-#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
-
- /*
- * Macintosh hardware profile data - unused, see macintosh.h for
- * reasonable type values
- */
-
-#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
-#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
-#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
-#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
-#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
-#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
-#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
-#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
-#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
-#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
-#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
-#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
-#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
-#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
-#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
-#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
-#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
-#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
-
- /*
- * Mac: compatibility with old booter data format (temporarily)
- * Fields unused with the new bootinfo can be deleted now; instead of
- * adding new fields the struct might be splitted into a hardware address
- * part and a hardware type part
- */
-
-#ifndef __ASSEMBLY__
-
-struct mac_booter_data
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
-};
-
-extern struct mac_booter_data
- mac_bi_data;
-
-#endif
-
- /*
- * Apollo-specific tags
- */
-
-#define BI_APOLLO_MODEL 0x8000 /* model (u_long) */
-
- /*
- * HP300-specific tags
- */
-
-#define BI_HP300_MODEL 0x8000 /* model (u_long) */
-#define BI_HP300_UART_SCODE 0x8001 /* UART select code (u_long) */
-#define BI_HP300_UART_ADDR 0x8002 /* phys. addr of UART (u_long) */
-
- /*
- * Stuff for bootinfo interface versioning
- *
- * At the start of kernel code, a 'struct bootversion' is located.
- * bootstrap checks for a matching version of the interface before booting
- * a kernel, to avoid user confusion if kernel and bootstrap don't work
- * together :-)
- *
- * If incompatible changes are made to the bootinfo interface, the major
- * number below should be stepped (and the minor reset to 0) for the
- * appropriate machine. If a change is backward-compatible, the minor
- * should be stepped. "Backwards-compatible" means that booting will work,
- * but certain features may not.
- */
-
-#define BOOTINFOV_MAGIC 0x4249561A /* 'BIV^Z' */
-#define MK_BI_VERSION(major,minor) (((major)<<16)+(minor))
-#define BI_VERSION_MAJOR(v) (((v) >> 16) & 0xffff)
-#define BI_VERSION_MINOR(v) ((v) & 0xffff)
-
-#ifndef __ASSEMBLY__
-
-struct bootversion {
- unsigned short branch;
- unsigned long magic;
- struct {
- unsigned long machtype;
- unsigned long version;
- } machversions[0];
-};
-
-#endif /* __ASSEMBLY__ */
-
-#define AMIGA_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define ATARI_BOOTI_VERSION MK_BI_VERSION( 2, 1 )
-#define MAC_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define MVME147_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define MVME16x_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define BVME6000_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define Q40_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-#define HP300_BOOTI_VERSION MK_BI_VERSION( 2, 0 )
-
-#ifdef BOOTINFO_COMPAT_1_0
-
- /*
- * Backwards compatibility with bootinfo interface version 1.0
- */
-
-#define COMPAT_AMIGA_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_ATARI_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-#define COMPAT_MAC_BOOTI_VERSION MK_BI_VERSION( 1, 0 )
-
-#include <linux/zorro.h>
-
-#define COMPAT_NUM_AUTO 16
-
-struct compat_bi_Amiga {
- int model;
- int num_autocon;
- struct ConfigDev autocon[COMPAT_NUM_AUTO];
- unsigned long chip_size;
- unsigned char vblank;
- unsigned char psfreq;
- unsigned long eclock;
- unsigned long chipset;
- unsigned long hw_present;
-};
-
-struct compat_bi_Atari {
- unsigned long hw_present;
- unsigned long mch_cookie;
-};
-
-#ifndef __ASSEMBLY__
-
-struct compat_bi_Macintosh
-{
- unsigned long videoaddr;
- unsigned long videorow;
- unsigned long videodepth;
- unsigned long dimensions;
- unsigned long args;
- unsigned long boottime;
- unsigned long gmtbias;
- unsigned long bootver;
- unsigned long videological;
- unsigned long sccbase;
- unsigned long id;
- unsigned long memsize;
- unsigned long serialmf;
- unsigned long serialhsk;
- unsigned long serialgpi;
- unsigned long printmf;
- unsigned long printhsk;
- unsigned long printgpi;
- unsigned long cpuid;
- unsigned long rombase;
- unsigned long adbdelay;
- unsigned long timedbra;
-};
-
-#endif
-
-struct compat_mem_info {
- unsigned long addr;
- unsigned long size;
-};
-
-#define COMPAT_NUM_MEMINFO 4
-
-#define COMPAT_CPUB_68020 0
-#define COMPAT_CPUB_68030 1
-#define COMPAT_CPUB_68040 2
-#define COMPAT_CPUB_68060 3
-#define COMPAT_FPUB_68881 5
-#define COMPAT_FPUB_68882 6
-#define COMPAT_FPUB_68040 7
-#define COMPAT_FPUB_68060 8
-
-#define COMPAT_CPU_68020 (1<<COMPAT_CPUB_68020)
-#define COMPAT_CPU_68030 (1<<COMPAT_CPUB_68030)
-#define COMPAT_CPU_68040 (1<<COMPAT_CPUB_68040)
-#define COMPAT_CPU_68060 (1<<COMPAT_CPUB_68060)
-#define COMPAT_CPU_MASK (31)
-#define COMPAT_FPU_68881 (1<<COMPAT_FPUB_68881)
-#define COMPAT_FPU_68882 (1<<COMPAT_FPUB_68882)
-#define COMPAT_FPU_68040 (1<<COMPAT_FPUB_68040)
-#define COMPAT_FPU_68060 (1<<COMPAT_FPUB_68060)
-#define COMPAT_FPU_MASK (0xfe0)
-
-#define COMPAT_CL_SIZE (256)
-
-struct compat_bootinfo {
- unsigned long machtype;
- unsigned long cputype;
- struct compat_mem_info memory[COMPAT_NUM_MEMINFO];
- int num_memory;
- unsigned long ramdisk_size;
- unsigned long ramdisk_addr;
- char command_line[COMPAT_CL_SIZE];
- union {
- struct compat_bi_Amiga bi_ami;
- struct compat_bi_Atari bi_ata;
- struct compat_bi_Macintosh bi_mac;
- } bi_un;
-};
-
-#define bi_amiga bi_un.bi_ami
-#define bi_atari bi_un.bi_ata
-#define bi_mac bi_un.bi_mac
-
-#endif /* BOOTINFO_COMPAT_1_0 */
-
-
-#endif /* _M68K_BOOTINFO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bootstd.h b/ANDROID_3.4.5/arch/m68k/include/asm/bootstd.h
deleted file mode 100644
index e518f5a5..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bootstd.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* bootstd.h: Bootloader system call interface
- *
- * (c) 1999, Rt-Control, Inc.
- */
-
-#ifndef __BOOTSTD_H__
-#define __BOOTSTD_H__
-
-#define NR_BSC 21 /* last used bootloader system call */
-
-#define __BN_reset 0 /* reset and start the bootloader */
-#define __BN_test 1 /* tests the system call interface */
-#define __BN_exec 2 /* executes a bootloader image */
-#define __BN_exit 3 /* terminates a bootloader image */
-#define __BN_program 4 /* program FLASH from a chain */
-#define __BN_erase 5 /* erase sector(s) of FLASH */
-#define __BN_open 6
-#define __BN_write 7
-#define __BN_read 8
-#define __BN_close 9
-#define __BN_mmap 10 /* map a file descriptor into memory */
-#define __BN_munmap 11 /* remove a file to memory mapping */
-#define __BN_gethwaddr 12 /* get the hardware address of my interfaces */
-#define __BN_getserialnum 13 /* get the serial number of this board */
-#define __BN_getbenv 14 /* get a bootloader envvar */
-#define __BN_setbenv 15 /* get a bootloader envvar */
-#define __BN_setpmask 16 /* set the protection mask */
-#define __BN_readenv 17 /* read environment variables */
-#define __BN_flash_chattr_range 18
-#define __BN_flash_erase_range 19
-#define __BN_flash_write_range 20
-
-/* Calling conventions compatible to (uC)linux/68k
- * We use similar macros to call into the bootloader as for uClinux
- */
-
-#define __bsc_return(type, res) \
-do { \
- if ((unsigned long)(res) >= (unsigned long)(-64)) { \
- /* let errno be a function, preserve res in %d0 */ \
- int __err = -(res); \
- errno = __err; \
- res = -1; \
- } \
- return (type)(res); \
-} while (0)
-
-#define _bsc0(type,name) \
-type name(void) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#define _bsc1(type,name,atype,a) \
-type name(atype a) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- register long __a __asm__ ("%d1") = (long)a; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res), "d" (__a) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#define _bsc2(type,name,atype,a,btype,b) \
-type name(atype a, btype b) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- register long __a __asm__ ("%d1") = (long)a; \
- register long __b __asm__ ("%d2") = (long)b; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res), "d" (__a), "d" (__b) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#define _bsc3(type,name,atype,a,btype,b,ctype,c) \
-type name(atype a, btype b, ctype c) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- register long __a __asm__ ("%d1") = (long)a; \
- register long __b __asm__ ("%d2") = (long)b; \
- register long __c __asm__ ("%d3") = (long)c; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res), "d" (__a), "d" (__b), \
- "d" (__c) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#define _bsc4(type,name,atype,a,btype,b,ctype,c,dtype,d) \
-type name(atype a, btype b, ctype c, dtype d) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- register long __a __asm__ ("%d1") = (long)a; \
- register long __b __asm__ ("%d2") = (long)b; \
- register long __c __asm__ ("%d3") = (long)c; \
- register long __d __asm__ ("%d4") = (long)d; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res), "d" (__a), "d" (__b), \
- "d" (__c), "d" (__d) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#define _bsc5(type,name,atype,a,btype,b,ctype,c,dtype,d,etype,e) \
-type name(atype a, btype b, ctype c, dtype d, etype e) \
-{ \
- register long __res __asm__ ("%d0") = __BN_##name; \
- register long __a __asm__ ("%d1") = (long)a; \
- register long __b __asm__ ("%d2") = (long)b; \
- register long __c __asm__ ("%d3") = (long)c; \
- register long __d __asm__ ("%d4") = (long)d; \
- register long __e __asm__ ("%d5") = (long)e; \
- __asm__ __volatile__ ("trap #2" \
- : "=g" (__res) \
- : "0" (__res), "d" (__a), "d" (__b), \
- "d" (__c), "d" (__d), "d" (__e) \
- ); \
- __bsc_return(type,__res); \
-}
-
-#endif /* __BOOTSTD_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bug.h b/ANDROID_3.4.5/arch/m68k/include/asm/bug.h
deleted file mode 100644
index ef9a2e47..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bug.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _M68K_BUG_H
-#define _M68K_BUG_H
-
-#ifdef CONFIG_MMU
-#ifdef CONFIG_BUG
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-#ifndef CONFIG_SUN3
-#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
- __builtin_trap(); \
-} while (0)
-#else
-#define BUG() do { \
- printk("kernel BUG at %s:%d!\n", __FILE__, __LINE__); \
- panic("BUG!"); \
-} while (0)
-#endif
-#else
-#define BUG() do { \
- __builtin_trap(); \
-} while (0)
-#endif
-
-#define HAVE_ARCH_BUG
-#endif
-#endif /* CONFIG_MMU */
-
-#include <asm-generic/bug.h>
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bugs.h b/ANDROID_3.4.5/arch/m68k/include/asm/bugs.h
deleted file mode 100644
index d06207b9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bugs.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * include/asm-m68k/bugs.h
- *
- * Copyright (C) 1994 Linus Torvalds
- */
-
-/*
- * This is included by init/main.c to check for architecture-dependent bugs.
- *
- * Needs:
- * void check_bugs(void);
- */
-
-#ifdef CONFIG_MMU
-extern void check_bugs(void); /* in arch/m68k/kernel/setup.c */
-#else
-static void check_bugs(void)
-{
-}
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/bvme6000hw.h b/ANDROID_3.4.5/arch/m68k/include/asm/bvme6000hw.h
deleted file mode 100644
index f40d2f85..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/bvme6000hw.h
+++ /dev/null
@@ -1,150 +0,0 @@
-#ifndef _M68K_BVME6000HW_H_
-#define _M68K_BVME6000HW_H_
-
-#include <asm/irq.h>
-
-/*
- * PIT structure
- */
-
-#define BVME_PIT_BASE 0xffa00000
-
-typedef struct {
- unsigned char
- pad_a[3], pgcr,
- pad_b[3], psrr,
- pad_c[3], paddr,
- pad_d[3], pbddr,
- pad_e[3], pcddr,
- pad_f[3], pivr,
- pad_g[3], pacr,
- pad_h[3], pbcr,
- pad_i[3], padr,
- pad_j[3], pbdr,
- pad_k[3], paar,
- pad_l[3], pbar,
- pad_m[3], pcdr,
- pad_n[3], psr,
- pad_o[3], res1,
- pad_p[3], res2,
- pad_q[3], tcr,
- pad_r[3], tivr,
- pad_s[3], res3,
- pad_t[3], cprh,
- pad_u[3], cprm,
- pad_v[3], cprl,
- pad_w[3], res4,
- pad_x[3], crh,
- pad_y[3], crm,
- pad_z[3], crl,
- pad_A[3], tsr,
- pad_B[3], res5;
-} PitRegs_t, *PitRegsPtr;
-
-#define bvmepit ((*(volatile PitRegsPtr)(BVME_PIT_BASE)))
-
-#define BVME_RTC_BASE 0xff900000
-
-typedef struct {
- unsigned char
- pad_a[3], msr,
- pad_b[3], t0cr_rtmr,
- pad_c[3], t1cr_omr,
- pad_d[3], pfr_icr0,
- pad_e[3], irr_icr1,
- pad_f[3], bcd_tenms,
- pad_g[3], bcd_sec,
- pad_h[3], bcd_min,
- pad_i[3], bcd_hr,
- pad_j[3], bcd_dom,
- pad_k[3], bcd_mth,
- pad_l[3], bcd_year,
- pad_m[3], bcd_ujcc,
- pad_n[3], bcd_hjcc,
- pad_o[3], bcd_dow,
- pad_p[3], t0lsb,
- pad_q[3], t0msb,
- pad_r[3], t1lsb,
- pad_s[3], t1msb,
- pad_t[3], cmp_sec,
- pad_u[3], cmp_min,
- pad_v[3], cmp_hr,
- pad_w[3], cmp_dom,
- pad_x[3], cmp_mth,
- pad_y[3], cmp_dow,
- pad_z[3], sav_sec,
- pad_A[3], sav_min,
- pad_B[3], sav_hr,
- pad_C[3], sav_dom,
- pad_D[3], sav_mth,
- pad_E[3], ram,
- pad_F[3], test;
-} RtcRegs_t, *RtcPtr_t;
-
-
-#define BVME_I596_BASE 0xff100000
-
-#define BVME_ETHIRQ_REG 0xff20000b
-
-#define BVME_LOCAL_IRQ_STAT 0xff20000f
-
-#define BVME_ETHERR 0x02
-#define BVME_ABORT_STATUS 0x08
-
-#define BVME_NCR53C710_BASE 0xff000000
-
-#define BVME_SCC_A_ADDR 0xffb0000b
-#define BVME_SCC_B_ADDR 0xffb00003
-#define BVME_SCC_RTxC 7372800
-
-#define BVME_CONFIG_REG 0xff500003
-
-#define config_reg_ptr (volatile unsigned char *)BVME_CONFIG_REG
-
-#define BVME_CONFIG_SW1 0x08
-#define BVME_CONFIG_SW2 0x04
-#define BVME_CONFIG_SW3 0x02
-#define BVME_CONFIG_SW4 0x01
-
-
-#define BVME_IRQ_TYPE_PRIO 0
-
-#define BVME_IRQ_PRN (IRQ_USER+20)
-#define BVME_IRQ_TIMER (IRQ_USER+25)
-#define BVME_IRQ_I596 IRQ_AUTO_2
-#define BVME_IRQ_SCSI IRQ_AUTO_3
-#define BVME_IRQ_RTC IRQ_AUTO_6
-#define BVME_IRQ_ABORT IRQ_AUTO_7
-
-/* SCC interrupts */
-#define BVME_IRQ_SCC_BASE IRQ_USER
-#define BVME_IRQ_SCCB_TX IRQ_USER
-#define BVME_IRQ_SCCB_STAT (IRQ_USER+2)
-#define BVME_IRQ_SCCB_RX (IRQ_USER+4)
-#define BVME_IRQ_SCCB_SPCOND (IRQ_USER+6)
-#define BVME_IRQ_SCCA_TX (IRQ_USER+8)
-#define BVME_IRQ_SCCA_STAT (IRQ_USER+10)
-#define BVME_IRQ_SCCA_RX (IRQ_USER+12)
-#define BVME_IRQ_SCCA_SPCOND (IRQ_USER+14)
-
-/* Address control registers */
-
-#define BVME_ACR_A32VBA 0xff400003
-#define BVME_ACR_A32MSK 0xff410003
-#define BVME_ACR_A24VBA 0xff420003
-#define BVME_ACR_A24MSK 0xff430003
-#define BVME_ACR_A16VBA 0xff440003
-#define BVME_ACR_A32LBA 0xff450003
-#define BVME_ACR_A24LBA 0xff460003
-#define BVME_ACR_ADDRCTL 0xff470003
-
-#define bvme_acr_a32vba *(volatile unsigned char *)BVME_ACR_A32VBA
-#define bvme_acr_a32msk *(volatile unsigned char *)BVME_ACR_A32MSK
-#define bvme_acr_a24vba *(volatile unsigned char *)BVME_ACR_A24VBA
-#define bvme_acr_a24msk *(volatile unsigned char *)BVME_ACR_A24MSK
-#define bvme_acr_a16vba *(volatile unsigned char *)BVME_ACR_A16VBA
-#define bvme_acr_a32lba *(volatile unsigned char *)BVME_ACR_A32LBA
-#define bvme_acr_a24lba *(volatile unsigned char *)BVME_ACR_A24LBA
-#define bvme_acr_addrctl *(volatile unsigned char *)BVME_ACR_ADDRCTL
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/byteorder.h b/ANDROID_3.4.5/arch/m68k/include/asm/byteorder.h
deleted file mode 100644
index 31b260a8..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/byteorder.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_BYTEORDER_H
-#define _M68K_BYTEORDER_H
-
-#include <linux/byteorder/big_endian.h>
-
-#endif /* _M68K_BYTEORDER_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cache.h b/ANDROID_3.4.5/arch/m68k/include/asm/cache.h
deleted file mode 100644
index 0395c51e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cache.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * include/asm-m68k/cache.h
- */
-#ifndef __ARCH_M68K_CACHE_H
-#define __ARCH_M68K_CACHE_H
-
-/* bytes per L1 cache line */
-#define L1_CACHE_SHIFT 4
-#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
-
-#define ARCH_DMA_MINALIGN L1_CACHE_BYTES
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cachectl.h b/ANDROID_3.4.5/arch/m68k/include/asm/cachectl.h
deleted file mode 100644
index 525978e9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cachectl.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef _M68K_CACHECTL_H
-#define _M68K_CACHECTL_H
-
-/* Definitions for the cacheflush system call. */
-
-#define FLUSH_SCOPE_LINE 1 /* Flush a cache line */
-#define FLUSH_SCOPE_PAGE 2 /* Flush a page */
-#define FLUSH_SCOPE_ALL 3 /* Flush the whole cache -- superuser only */
-
-#define FLUSH_CACHE_DATA 1 /* Writeback and flush data cache */
-#define FLUSH_CACHE_INSN 2 /* Flush instruction cache */
-#define FLUSH_CACHE_BOTH 3 /* Flush both caches */
-
-#endif /* _M68K_CACHECTL_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush.h b/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush.h
deleted file mode 100644
index a70d7319..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef __uClinux__
-#include "cacheflush_no.h"
-#else
-#include "cacheflush_mm.h"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_mm.h b/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_mm.h
deleted file mode 100644
index 8104bd87..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_mm.h
+++ /dev/null
@@ -1,235 +0,0 @@
-#ifndef _M68K_CACHEFLUSH_H
-#define _M68K_CACHEFLUSH_H
-
-#include <linux/mm.h>
-#ifdef CONFIG_COLDFIRE
-#include <asm/mcfsim.h>
-#endif
-
-/* cache code */
-#define FLUSH_I_AND_D (0x00000808)
-#define FLUSH_I (0x00000008)
-
-#ifndef ICACHE_MAX_ADDR
-#define ICACHE_MAX_ADDR 0
-#define ICACHE_SET_MASK 0
-#define DCACHE_MAX_ADDR 0
-#define DCACHE_SETMASK 0
-#endif
-
-static inline void flush_cf_icache(unsigned long start, unsigned long end)
-{
- unsigned long set;
-
- for (set = start; set <= end; set += (0x10 - 3)) {
- __asm__ __volatile__ (
- "cpushl %%ic,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%ic,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%ic,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%ic,(%0)"
- : "=a" (set)
- : "a" (set));
- }
-}
-
-static inline void flush_cf_dcache(unsigned long start, unsigned long end)
-{
- unsigned long set;
-
- for (set = start; set <= end; set += (0x10 - 3)) {
- __asm__ __volatile__ (
- "cpushl %%dc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%dc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%dc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%dc,(%0)"
- : "=a" (set)
- : "a" (set));
- }
-}
-
-static inline void flush_cf_bcache(unsigned long start, unsigned long end)
-{
- unsigned long set;
-
- for (set = start; set <= end; set += (0x10 - 3)) {
- __asm__ __volatile__ (
- "cpushl %%bc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%bc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%bc,(%0)\n\t"
- "addq%.l #1,%0\n\t"
- "cpushl %%bc,(%0)"
- : "=a" (set)
- : "a" (set));
- }
-}
-
-/*
- * Cache handling functions
- */
-
-static inline void flush_icache(void)
-{
- if (CPU_IS_COLDFIRE) {
- flush_cf_icache(0, ICACHE_MAX_ADDR);
- } else if (CPU_IS_040_OR_060) {
- asm volatile ( "nop\n"
- " .chip 68040\n"
- " cpusha %bc\n"
- " .chip 68k");
- } else {
- unsigned long tmp;
- asm volatile ( "movec %%cacr,%0\n"
- " or.w %1,%0\n"
- " movec %0,%%cacr"
- : "=&d" (tmp)
- : "id" (FLUSH_I));
- }
-}
-
-/*
- * invalidate the cache for the specified memory range.
- * It starts at the physical address specified for
- * the given number of bytes.
- */
-extern void cache_clear(unsigned long paddr, int len);
-/*
- * push any dirty cache in the specified memory range.
- * It starts at the physical address specified for
- * the given number of bytes.
- */
-extern void cache_push(unsigned long paddr, int len);
-
-/*
- * push and invalidate pages in the specified user virtual
- * memory range.
- */
-extern void cache_push_v(unsigned long vaddr, int len);
-
-/* This is needed whenever the virtual mapping of the current
- process changes. */
-#define __flush_cache_all() \
-({ \
- if (CPU_IS_COLDFIRE) { \
- flush_cf_dcache(0, DCACHE_MAX_ADDR); \
- } else if (CPU_IS_040_OR_060) { \
- __asm__ __volatile__("nop\n\t" \
- ".chip 68040\n\t" \
- "cpusha %dc\n\t" \
- ".chip 68k"); \
- } else { \
- unsigned long _tmp; \
- __asm__ __volatile__("movec %%cacr,%0\n\t" \
- "orw %1,%0\n\t" \
- "movec %0,%%cacr" \
- : "=&d" (_tmp) \
- : "di" (FLUSH_I_AND_D)); \
- } \
-})
-
-#define __flush_cache_030() \
-({ \
- if (CPU_IS_020_OR_030) { \
- unsigned long _tmp; \
- __asm__ __volatile__("movec %%cacr,%0\n\t" \
- "orw %1,%0\n\t" \
- "movec %0,%%cacr" \
- : "=&d" (_tmp) \
- : "di" (FLUSH_I_AND_D)); \
- } \
-})
-
-#define flush_cache_all() __flush_cache_all()
-
-#define flush_cache_vmap(start, end) flush_cache_all()
-#define flush_cache_vunmap(start, end) flush_cache_all()
-
-static inline void flush_cache_mm(struct mm_struct *mm)
-{
- if (mm == current->mm)
- __flush_cache_030();
-}
-
-#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
-
-/* flush_cache_range/flush_cache_page must be macros to avoid
- a dependency on linux/mm.h, which includes this file... */
-static inline void flush_cache_range(struct vm_area_struct *vma,
- unsigned long start,
- unsigned long end)
-{
- if (vma->vm_mm == current->mm)
- __flush_cache_030();
-}
-
-static inline void flush_cache_page(struct vm_area_struct *vma, unsigned long vmaddr, unsigned long pfn)
-{
- if (vma->vm_mm == current->mm)
- __flush_cache_030();
-}
-
-
-/* Push the page at kernel virtual address and clear the icache */
-/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
-static inline void __flush_page_to_ram(void *vaddr)
-{
- if (CPU_IS_COLDFIRE) {
- unsigned long addr, start, end;
- addr = ((unsigned long) vaddr) & ~(PAGE_SIZE - 1);
- start = addr & ICACHE_SET_MASK;
- end = (addr + PAGE_SIZE - 1) & ICACHE_SET_MASK;
- if (start > end) {
- flush_cf_bcache(0, end);
- end = ICACHE_MAX_ADDR;
- }
- flush_cf_bcache(start, end);
- } else if (CPU_IS_040_OR_060) {
- __asm__ __volatile__("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (__pa(vaddr)));
- } else {
- unsigned long _tmp;
- __asm__ __volatile__("movec %%cacr,%0\n\t"
- "orw %1,%0\n\t"
- "movec %0,%%cacr"
- : "=&d" (_tmp)
- : "di" (FLUSH_I));
- }
-}
-
-#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 1
-#define flush_dcache_page(page) __flush_page_to_ram(page_address(page))
-#define flush_dcache_mmap_lock(mapping) do { } while (0)
-#define flush_dcache_mmap_unlock(mapping) do { } while (0)
-#define flush_icache_page(vma, page) __flush_page_to_ram(page_address(page))
-
-extern void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
- unsigned long addr, int len);
-extern void flush_icache_range(unsigned long address, unsigned long endaddr);
-
-static inline void copy_to_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr,
- void *dst, void *src, int len)
-{
- flush_cache_page(vma, vaddr, page_to_pfn(page));
- memcpy(dst, src, len);
- flush_icache_user_range(vma, page, vaddr, len);
-}
-static inline void copy_from_user_page(struct vm_area_struct *vma,
- struct page *page, unsigned long vaddr,
- void *dst, void *src, int len)
-{
- flush_cache_page(vma, vaddr, page_to_pfn(page));
- memcpy(dst, src, len);
-}
-
-#endif /* _M68K_CACHEFLUSH_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_no.h b/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_no.h
deleted file mode 100644
index cb88aa96..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cacheflush_no.h
+++ /dev/null
@@ -1,79 +0,0 @@
-#ifndef _M68KNOMMU_CACHEFLUSH_H
-#define _M68KNOMMU_CACHEFLUSH_H
-
-/*
- * (C) Copyright 2000-2010, Greg Ungerer <gerg@snapgear.com>
- */
-#include <linux/mm.h>
-#include <asm/mcfsim.h>
-
-#define flush_cache_all() __flush_cache_all()
-#define flush_cache_mm(mm) do { } while (0)
-#define flush_cache_dup_mm(mm) do { } while (0)
-#define flush_cache_range(vma, start, end) do { } while (0)
-#define flush_cache_page(vma, vmaddr) do { } while (0)
-#define flush_dcache_range(start, len) __flush_dcache_all()
-#define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE 0
-#define flush_dcache_page(page) do { } while (0)
-#define flush_dcache_mmap_lock(mapping) do { } while (0)
-#define flush_dcache_mmap_unlock(mapping) do { } while (0)
-#define flush_icache_range(start, len) __flush_icache_all()
-#define flush_icache_page(vma,pg) do { } while (0)
-#define flush_icache_user_range(vma,pg,adr,len) do { } while (0)
-#define flush_cache_vmap(start, end) do { } while (0)
-#define flush_cache_vunmap(start, end) do { } while (0)
-
-#define copy_to_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
-#define copy_from_user_page(vma, page, vaddr, dst, src, len) \
- memcpy(dst, src, len)
-
-void mcf_cache_push(void);
-
-static inline void __flush_cache_all(void)
-{
-#ifdef CACHE_PUSH
- mcf_cache_push();
-#endif
-#ifdef CACHE_INVALIDATE
- __asm__ __volatile__ (
- "movel %0, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
- "nop\n\t"
- : : "i" (CACHE_INVALIDATE) : "d0" );
-#endif
-}
-
-/*
- * Some ColdFire parts implement separate instruction and data caches,
- * on those we should just flush the appropriate cache. If we don't need
- * to do any specific flushing then this will be optimized away.
- */
-static inline void __flush_icache_all(void)
-{
-#ifdef CACHE_INVALIDATEI
- __asm__ __volatile__ (
- "movel %0, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
- "nop\n\t"
- : : "i" (CACHE_INVALIDATEI) : "d0" );
-#endif
-}
-
-static inline void __flush_dcache_all(void)
-{
-#ifdef CACHE_PUSH
- mcf_cache_push();
-#endif
-#ifdef CACHE_INVALIDATED
- __asm__ __volatile__ (
- "movel %0, %%d0\n\t"
- "movec %%d0, %%CACR\n\t"
- "nop\n\t"
- : : "i" (CACHE_INVALIDATED) : "d0" );
-#else
- /* Flush the wrtite buffer */
- __asm__ __volatile__ ( "nop" );
-#endif
-}
-#endif /* _M68KNOMMU_CACHEFLUSH_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/checksum.h b/ANDROID_3.4.5/arch/m68k/include/asm/checksum.h
deleted file mode 100644
index 2f88d867..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/checksum.h
+++ /dev/null
@@ -1,149 +0,0 @@
-#ifndef _M68K_CHECKSUM_H
-#define _M68K_CHECKSUM_H
-
-#include <linux/in6.h>
-
-#ifdef CONFIG_GENERIC_CSUM
-#include <asm-generic/checksum.h>
-#else
-
-/*
- * computes the checksum of a memory block at buff, length len,
- * and adds in "sum" (32-bit)
- *
- * returns a 32-bit number suitable for feeding into itself
- * or csum_tcpudp_magic
- *
- * this function must be called with even lengths, except
- * for the last fragment, which may be odd
- *
- * it's best to have buff aligned on a 32-bit boundary
- */
-__wsum csum_partial(const void *buff, int len, __wsum sum);
-
-/*
- * the same as csum_partial, but copies from src while it
- * checksums
- *
- * here even more important to align src and dst on a 32-bit (or even
- * better 64-bit) boundary
- */
-
-extern __wsum csum_partial_copy_from_user(const void __user *src,
- void *dst,
- int len, __wsum sum,
- int *csum_err);
-
-extern __wsum csum_partial_copy_nocheck(const void *src,
- void *dst, int len,
- __wsum sum);
-
-/*
- * This is a version of ip_fast_csum() optimized for IP headers,
- * which always checksum on 4 octet boundaries.
- */
-static inline __sum16 ip_fast_csum(const void *iph, unsigned int ihl)
-{
- unsigned int sum = 0;
- unsigned long tmp;
-
- __asm__ ("subqw #1,%2\n"
- "1:\t"
- "movel %1@+,%3\n\t"
- "addxl %3,%0\n\t"
- "dbra %2,1b\n\t"
- "movel %0,%3\n\t"
- "swap %3\n\t"
- "addxw %3,%0\n\t"
- "clrw %3\n\t"
- "addxw %3,%0\n\t"
- : "=d" (sum), "=&a" (iph), "=&d" (ihl), "=&d" (tmp)
- : "0" (sum), "1" (iph), "2" (ihl)
- : "memory");
- return (__force __sum16)~sum;
-}
-
-static inline __sum16 csum_fold(__wsum sum)
-{
- unsigned int tmp = (__force u32)sum;
-
- __asm__("swap %1\n\t"
- "addw %1, %0\n\t"
- "clrw %1\n\t"
- "addxw %1, %0"
- : "=&d" (sum), "=&d" (tmp)
- : "0" (sum), "1" (tmp));
-
- return (__force __sum16)~sum;
-}
-
-static inline __wsum
-csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
- unsigned short proto, __wsum sum)
-{
- __asm__ ("addl %2,%0\n\t"
- "addxl %3,%0\n\t"
- "addxl %4,%0\n\t"
- "clrl %1\n\t"
- "addxl %1,%0"
- : "=&d" (sum), "=d" (saddr)
- : "g" (daddr), "1" (saddr), "d" (len + proto),
- "0" (sum));
- return sum;
-}
-
-
-/*
- * computes the checksum of the TCP/UDP pseudo-header
- * returns a 16-bit checksum, already complemented
- */
-static inline __sum16
-csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
- unsigned short proto, __wsum sum)
-{
- return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
-}
-
-/*
- * this routine is used for miscellaneous IP-like checksums, mainly
- * in icmp.c
- */
-
-static inline __sum16 ip_compute_csum(const void *buff, int len)
-{
- return csum_fold (csum_partial(buff, len, 0));
-}
-
-#define _HAVE_ARCH_IPV6_CSUM
-static __inline__ __sum16
-csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr,
- __u32 len, unsigned short proto, __wsum sum)
-{
- register unsigned long tmp;
- __asm__("addl %2@,%0\n\t"
- "movel %2@(4),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@(8),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %2@(12),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@,%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(4),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(8),%1\n\t"
- "addxl %1,%0\n\t"
- "movel %3@(12),%1\n\t"
- "addxl %1,%0\n\t"
- "addxl %4,%0\n\t"
- "clrl %1\n\t"
- "addxl %1,%0"
- : "=&d" (sum), "=&d" (tmp)
- : "a" (saddr), "a" (daddr), "d" (len + proto),
- "0" (sum));
-
- return csum_fold(sum);
-}
-
-#endif /* CONFIG_GENERIC_CSUM */
-#endif /* _M68K_CHECKSUM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cmpxchg.h b/ANDROID_3.4.5/arch/m68k/include/asm/cmpxchg.h
deleted file mode 100644
index 5c81d0ea..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cmpxchg.h
+++ /dev/null
@@ -1,141 +0,0 @@
-#ifndef __ARCH_M68K_CMPXCHG__
-#define __ARCH_M68K_CMPXCHG__
-
-#include <linux/irqflags.h>
-
-struct __xchg_dummy { unsigned long a[100]; };
-#define __xg(x) ((volatile struct __xchg_dummy *)(x))
-
-extern unsigned long __invalid_xchg_size(unsigned long, volatile void *, int);
-
-#ifndef CONFIG_RMW_INSNS
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
- unsigned long flags, tmp;
-
- local_irq_save(flags);
-
- switch (size) {
- case 1:
- tmp = *(u8 *)ptr;
- *(u8 *)ptr = x;
- x = tmp;
- break;
- case 2:
- tmp = *(u16 *)ptr;
- *(u16 *)ptr = x;
- x = tmp;
- break;
- case 4:
- tmp = *(u32 *)ptr;
- *(u32 *)ptr = x;
- x = tmp;
- break;
- default:
- tmp = __invalid_xchg_size(x, ptr, size);
- break;
- }
-
- local_irq_restore(flags);
- return x;
-}
-#else
-static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-{
- switch (size) {
- case 1:
- __asm__ __volatile__
- ("moveb %2,%0\n\t"
- "1:\n\t"
- "casb %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- case 2:
- __asm__ __volatile__
- ("movew %2,%0\n\t"
- "1:\n\t"
- "casw %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- case 4:
- __asm__ __volatile__
- ("movel %2,%0\n\t"
- "1:\n\t"
- "casl %0,%1,%2\n\t"
- "jne 1b"
- : "=&d" (x) : "d" (x), "m" (*__xg(ptr)) : "memory");
- break;
- default:
- x = __invalid_xchg_size(x, ptr, size);
- break;
- }
- return x;
-}
-#endif
-
-#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-
-#include <asm-generic/cmpxchg-local.h>
-
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-
-extern unsigned long __invalid_cmpxchg_size(volatile void *,
- unsigned long, unsigned long, int);
-
-/*
- * Atomic compare and exchange. Compare OLD with MEM, if identical,
- * store NEW in MEM. Return the initial value in MEM. Success is
- * indicated by comparing RETURN with OLD.
- */
-#ifdef CONFIG_RMW_INSNS
-#define __HAVE_ARCH_CMPXCHG 1
-
-static inline unsigned long __cmpxchg(volatile void *p, unsigned long old,
- unsigned long new, int size)
-{
- switch (size) {
- case 1:
- __asm__ __volatile__ ("casb %0,%2,%1"
- : "=d" (old), "=m" (*(char *)p)
- : "d" (new), "0" (old), "m" (*(char *)p));
- break;
- case 2:
- __asm__ __volatile__ ("casw %0,%2,%1"
- : "=d" (old), "=m" (*(short *)p)
- : "d" (new), "0" (old), "m" (*(short *)p));
- break;
- case 4:
- __asm__ __volatile__ ("casl %0,%2,%1"
- : "=d" (old), "=m" (*(int *)p)
- : "d" (new), "0" (old), "m" (*(int *)p));
- break;
- default:
- old = __invalid_cmpxchg_size(p, old, new, size);
- break;
- }
- return old;
-}
-
-#define cmpxchg(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-#define cmpxchg_local(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg((ptr), (unsigned long)(o), \
- (unsigned long)(n), sizeof(*(ptr))))
-#else
-
-/*
- * cmpxchg_local and cmpxchg64_local are atomic wrt current CPU. Always make
- * them available.
- */
-#define cmpxchg_local(ptr, o, n) \
- ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
- (unsigned long)(n), sizeof(*(ptr))))
-
-#include <asm-generic/cmpxchg.h>
-
-#endif
-
-#endif /* __ARCH_M68K_CMPXCHG__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/coldfire.h b/ANDROID_3.4.5/arch/m68k/include/asm/coldfire.h
deleted file mode 100644
index c94557b9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/coldfire.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************/
-
-/*
- * coldfire.h -- Motorola ColdFire CPU sepecific defines
- *
- * (C) Copyright 1999-2006, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef coldfire_h
-#define coldfire_h
-/****************************************************************************/
-
-
-/*
- * Define master clock frequency. This is done at config time now.
- * No point enumerating dozens of possible clock options here. And
- * in any case new boards come along from time to time that have yet
- * another different clocking frequency.
- */
-#ifdef CONFIG_CLOCK_SET
-#define MCF_CLK CONFIG_CLOCK_FREQ
-#else
-#error "Don't know what your ColdFire CPU clock frequency is??"
-#endif
-
-/*
- * Define the processor internal peripherals base address.
- *
- * The majority of ColdFire parts use an MBAR register to set
- * the base address. Some have an IPSBAR register instead, and it
- * has slightly different rules on its size and alignment. Some
- * parts have fixed addresses and the internal peripherals cannot
- * be relocated in the CPU address space.
- *
- * The value of MBAR or IPSBAR is config time selectable, we no
- * longer hard define it here. No MBAR or IPSBAR will be defined if
- * this part has a fixed peripheral address map.
- */
-#ifdef CONFIG_MBAR
-#define MCF_MBAR CONFIG_MBAR
-#endif
-#ifdef CONFIG_IPSBAR
-#define MCF_IPSBAR CONFIG_IPSBAR
-#endif
-
-/****************************************************************************/
-#endif /* coldfire_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/commproc.h b/ANDROID_3.4.5/arch/m68k/include/asm/commproc.h
deleted file mode 100644
index a7399852..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/commproc.h
+++ /dev/null
@@ -1,703 +0,0 @@
-
-/*
- * 68360 Communication Processor Module.
- * Copyright (c) 2000 Michael Leslie <mleslie@lineo.com> (mc68360) after:
- * Copyright (c) 1997 Dan Malek <dmalek@jlc.net> (mpc8xx)
- *
- * This file contains structures and information for the communication
- * processor channels. Some CPM control and status is available
- * through the 68360 internal memory map. See include/asm/360_immap.h for details.
- * This file is not a complete map of all of the 360 QUICC's capabilities
- *
- * On the MBX board, EPPC-Bug loads CPM microcode into the first 512
- * bytes of the DP RAM and relocates the I2C parameter area to the
- * IDMA1 space. The remaining DP RAM is available for buffer descriptors
- * or other use.
- */
-#ifndef __CPM_360__
-#define __CPM_360__
-
-
-/* CPM Command register masks: */
-#define CPM_CR_RST ((ushort)0x8000)
-#define CPM_CR_OPCODE ((ushort)0x0f00)
-#define CPM_CR_CHAN ((ushort)0x00f0)
-#define CPM_CR_FLG ((ushort)0x0001)
-
-/* CPM Command set (opcodes): */
-#define CPM_CR_INIT_TRX ((ushort)0x0000)
-#define CPM_CR_INIT_RX ((ushort)0x0001)
-#define CPM_CR_INIT_TX ((ushort)0x0002)
-#define CPM_CR_HUNT_MODE ((ushort)0x0003)
-#define CPM_CR_STOP_TX ((ushort)0x0004)
-#define CPM_CR_GRSTOP_TX ((ushort)0x0005)
-#define CPM_CR_RESTART_TX ((ushort)0x0006)
-#define CPM_CR_CLOSE_RXBD ((ushort)0x0007)
-#define CPM_CR_SET_GADDR ((ushort)0x0008)
-#define CPM_CR_GCI_TIMEOUT ((ushort)0x0009)
-#define CPM_CR_GCI_ABORT ((ushort)0x000a)
-#define CPM_CR_RESET_BCS ((ushort)0x000a)
-
-/* CPM Channel numbers. */
-#define CPM_CR_CH_SCC1 ((ushort)0x0000)
-#define CPM_CR_CH_SCC2 ((ushort)0x0004)
-#define CPM_CR_CH_SPI ((ushort)0x0005) /* SPI / Timers */
-#define CPM_CR_CH_TMR ((ushort)0x0005)
-#define CPM_CR_CH_SCC3 ((ushort)0x0008)
-#define CPM_CR_CH_SMC1 ((ushort)0x0009) /* SMC1 / IDMA1 */
-#define CPM_CR_CH_IDMA1 ((ushort)0x0009)
-#define CPM_CR_CH_SCC4 ((ushort)0x000c)
-#define CPM_CR_CH_SMC2 ((ushort)0x000d) /* SMC2 / IDMA2 */
-#define CPM_CR_CH_IDMA2 ((ushort)0x000d)
-
-
-#define mk_cr_cmd(CH, CMD) ((CMD << 8) | (CH << 4))
-
-#if 1 /* mleslie: I dinna think we have any such restrictions on
- * DP RAM aboard the 360 board - see the MC68360UM p.3-3 */
-
-/* The dual ported RAM is multi-functional. Some areas can be (and are
- * being) used for microcode. There is an area that can only be used
- * as data ram for buffer descriptors, which is all we use right now.
- * Currently the first 512 and last 256 bytes are used for microcode.
- */
-/* mleslie: The uCquicc board is using no extra microcode in DPRAM */
-#define CPM_DATAONLY_BASE ((uint)0x0000)
-#define CPM_DATAONLY_SIZE ((uint)0x0800)
-#define CPM_DP_NOSPACE ((uint)0x7fffffff)
-
-#endif
-
-
-/* Export the base address of the communication processor registers
- * and dual port ram. */
-/* extern cpm360_t *cpmp; */ /* Pointer to comm processor */
-extern QUICC *pquicc;
-uint m360_cpm_dpalloc(uint size);
-/* void *m360_cpm_hostalloc(uint size); */
-void m360_cpm_setbrg(uint brg, uint rate);
-
-#if 0 /* use QUICC_BD declared in include/asm/m68360_quicc.h */
-/* Buffer descriptors used by many of the CPM protocols. */
-typedef struct cpm_buf_desc {
- ushort cbd_sc; /* Status and Control */
- ushort cbd_datlen; /* Data length in buffer */
- uint cbd_bufaddr; /* Buffer address in host memory */
-} cbd_t;
-#endif
-
-
-/* rx bd status/control bits */
-#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */
-#define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor in table */
-#define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */
-#define BD_SC_LAST ((ushort)0x0800) /* Last buffer in frame OR control char */
-
-#define BD_SC_FIRST ((ushort)0x0400) /* 1st buffer in an HDLC frame */
-#define BD_SC_ADDR ((ushort)0x0400) /* 1st byte is a multidrop address */
-
-#define BD_SC_CM ((ushort)0x0200) /* Continuous mode */
-#define BD_SC_ID ((ushort)0x0100) /* Received too many idles */
-
-#define BD_SC_AM ((ushort)0x0080) /* Multidrop address match */
-#define BD_SC_DE ((ushort)0x0080) /* DPLL Error (HDLC) */
-
-#define BD_SC_BR ((ushort)0x0020) /* Break received */
-#define BD_SC_LG ((ushort)0x0020) /* Frame length violation (HDLC) */
-
-#define BD_SC_FR ((ushort)0x0010) /* Framing error */
-#define BD_SC_NO ((ushort)0x0010) /* Nonoctet aligned frame (HDLC) */
-
-#define BD_SC_PR ((ushort)0x0008) /* Parity error */
-#define BD_SC_AB ((ushort)0x0008) /* Received abort Sequence (HDLC) */
-
-#define BD_SC_OV ((ushort)0x0002) /* Overrun */
-#define BD_SC_CD ((ushort)0x0001) /* Carrier Detect lost */
-
-/* tx bd status/control bits (as differ from rx bd) */
-#define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */
-#define BD_SC_TC ((ushort)0x0400) /* Transmit CRC */
-#define BD_SC_P ((ushort)0x0100) /* xmt preamble */
-#define BD_SC_UN ((ushort)0x0002) /* Underrun */
-
-
-
-
-/* Parameter RAM offsets. */
-
-
-
-/* In 2.4 ppc, the PROFF_S?C? are used as byte offsets into DPRAM.
- * In 2.0, we use a more structured C struct map of DPRAM, and so
- * instead, we need only a parameter ram `slot' */
-
-#define PRSLOT_SCC1 0
-#define PRSLOT_SCC2 1
-#define PRSLOT_SCC3 2
-#define PRSLOT_SMC1 2
-#define PRSLOT_SCC4 3
-#define PRSLOT_SMC2 3
-
-
-/* #define PROFF_SCC1 ((uint)0x0000) */
-/* #define PROFF_SCC2 ((uint)0x0100) */
-/* #define PROFF_SCC3 ((uint)0x0200) */
-/* #define PROFF_SMC1 ((uint)0x0280) */
-/* #define PROFF_SCC4 ((uint)0x0300) */
-/* #define PROFF_SMC2 ((uint)0x0380) */
-
-
-/* Define enough so I can at least use the serial port as a UART.
- * The MBX uses SMC1 as the host serial port.
- */
-typedef struct smc_uart {
- ushort smc_rbase; /* Rx Buffer descriptor base address */
- ushort smc_tbase; /* Tx Buffer descriptor base address */
- u_char smc_rfcr; /* Rx function code */
- u_char smc_tfcr; /* Tx function code */
- ushort smc_mrblr; /* Max receive buffer length */
- uint smc_rstate; /* Internal */
- uint smc_idp; /* Internal */
- ushort smc_rbptr; /* Internal */
- ushort smc_ibc; /* Internal */
- uint smc_rxtmp; /* Internal */
- uint smc_tstate; /* Internal */
- uint smc_tdp; /* Internal */
- ushort smc_tbptr; /* Internal */
- ushort smc_tbc; /* Internal */
- uint smc_txtmp; /* Internal */
- ushort smc_maxidl; /* Maximum idle characters */
- ushort smc_tmpidl; /* Temporary idle counter */
- ushort smc_brklen; /* Last received break length */
- ushort smc_brkec; /* rcv'd break condition counter */
- ushort smc_brkcr; /* xmt break count register */
- ushort smc_rmask; /* Temporary bit mask */
-} smc_uart_t;
-
-/* Function code bits.
-*/
-#define SMC_EB ((u_char)0x10) /* Set big endian byte order */
-
-/* SMC uart mode register.
-*/
-#define SMCMR_REN ((ushort)0x0001)
-#define SMCMR_TEN ((ushort)0x0002)
-#define SMCMR_DM ((ushort)0x000c)
-#define SMCMR_SM_GCI ((ushort)0x0000)
-#define SMCMR_SM_UART ((ushort)0x0020)
-#define SMCMR_SM_TRANS ((ushort)0x0030)
-#define SMCMR_SM_MASK ((ushort)0x0030)
-#define SMCMR_PM_EVEN ((ushort)0x0100) /* Even parity, else odd */
-#define SMCMR_REVD SMCMR_PM_EVEN
-#define SMCMR_PEN ((ushort)0x0200) /* Parity enable */
-#define SMCMR_BS SMCMR_PEN
-#define SMCMR_SL ((ushort)0x0400) /* Two stops, else one */
-#define SMCR_CLEN_MASK ((ushort)0x7800) /* Character length */
-#define smcr_mk_clen(C) (((C) << 11) & SMCR_CLEN_MASK)
-
-/* SMC2 as Centronics parallel printer. It is half duplex, in that
- * it can only receive or transmit. The parameter ram values for
- * each direction are either unique or properly overlap, so we can
- * include them in one structure.
- */
-typedef struct smc_centronics {
- ushort scent_rbase;
- ushort scent_tbase;
- u_char scent_cfcr;
- u_char scent_smask;
- ushort scent_mrblr;
- uint scent_rstate;
- uint scent_r_ptr;
- ushort scent_rbptr;
- ushort scent_r_cnt;
- uint scent_rtemp;
- uint scent_tstate;
- uint scent_t_ptr;
- ushort scent_tbptr;
- ushort scent_t_cnt;
- uint scent_ttemp;
- ushort scent_max_sl;
- ushort scent_sl_cnt;
- ushort scent_character1;
- ushort scent_character2;
- ushort scent_character3;
- ushort scent_character4;
- ushort scent_character5;
- ushort scent_character6;
- ushort scent_character7;
- ushort scent_character8;
- ushort scent_rccm;
- ushort scent_rccr;
-} smc_cent_t;
-
-/* Centronics Status Mask Register.
-*/
-#define SMC_CENT_F ((u_char)0x08)
-#define SMC_CENT_PE ((u_char)0x04)
-#define SMC_CENT_S ((u_char)0x02)
-
-/* SMC Event and Mask register.
-*/
-#define SMCM_BRKE ((unsigned char)0x40) /* When in UART Mode */
-#define SMCM_BRK ((unsigned char)0x10) /* When in UART Mode */
-#define SMCM_TXE ((unsigned char)0x10) /* When in Transparent Mode */
-#define SMCM_BSY ((unsigned char)0x04)
-#define SMCM_TX ((unsigned char)0x02)
-#define SMCM_RX ((unsigned char)0x01)
-
-/* Baud rate generators.
-*/
-#define CPM_BRG_RST ((uint)0x00020000)
-#define CPM_BRG_EN ((uint)0x00010000)
-#define CPM_BRG_EXTC_INT ((uint)0x00000000)
-#define CPM_BRG_EXTC_CLK2 ((uint)0x00004000)
-#define CPM_BRG_EXTC_CLK6 ((uint)0x00008000)
-#define CPM_BRG_ATB ((uint)0x00002000)
-#define CPM_BRG_CD_MASK ((uint)0x00001ffe)
-#define CPM_BRG_DIV16 ((uint)0x00000001)
-
-/* SCCs.
-*/
-#define SCC_GSMRH_IRP ((uint)0x00040000)
-#define SCC_GSMRH_GDE ((uint)0x00010000)
-#define SCC_GSMRH_TCRC_CCITT ((uint)0x00008000)
-#define SCC_GSMRH_TCRC_BISYNC ((uint)0x00004000)
-#define SCC_GSMRH_TCRC_HDLC ((uint)0x00000000)
-#define SCC_GSMRH_REVD ((uint)0x00002000)
-#define SCC_GSMRH_TRX ((uint)0x00001000)
-#define SCC_GSMRH_TTX ((uint)0x00000800)
-#define SCC_GSMRH_CDP ((uint)0x00000400)
-#define SCC_GSMRH_CTSP ((uint)0x00000200)
-#define SCC_GSMRH_CDS ((uint)0x00000100)
-#define SCC_GSMRH_CTSS ((uint)0x00000080)
-#define SCC_GSMRH_TFL ((uint)0x00000040)
-#define SCC_GSMRH_RFW ((uint)0x00000020)
-#define SCC_GSMRH_TXSY ((uint)0x00000010)
-#define SCC_GSMRH_SYNL16 ((uint)0x0000000c)
-#define SCC_GSMRH_SYNL8 ((uint)0x00000008)
-#define SCC_GSMRH_SYNL4 ((uint)0x00000004)
-#define SCC_GSMRH_RTSM ((uint)0x00000002)
-#define SCC_GSMRH_RSYN ((uint)0x00000001)
-
-#define SCC_GSMRL_SIR ((uint)0x80000000) /* SCC2 only */
-#define SCC_GSMRL_EDGE_NONE ((uint)0x60000000)
-#define SCC_GSMRL_EDGE_NEG ((uint)0x40000000)
-#define SCC_GSMRL_EDGE_POS ((uint)0x20000000)
-#define SCC_GSMRL_EDGE_BOTH ((uint)0x00000000)
-#define SCC_GSMRL_TCI ((uint)0x10000000)
-#define SCC_GSMRL_TSNC_3 ((uint)0x0c000000)
-#define SCC_GSMRL_TSNC_4 ((uint)0x08000000)
-#define SCC_GSMRL_TSNC_14 ((uint)0x04000000)
-#define SCC_GSMRL_TSNC_INF ((uint)0x00000000)
-#define SCC_GSMRL_RINV ((uint)0x02000000)
-#define SCC_GSMRL_TINV ((uint)0x01000000)
-#define SCC_GSMRL_TPL_128 ((uint)0x00c00000)
-#define SCC_GSMRL_TPL_64 ((uint)0x00a00000)
-#define SCC_GSMRL_TPL_48 ((uint)0x00800000)
-#define SCC_GSMRL_TPL_32 ((uint)0x00600000)
-#define SCC_GSMRL_TPL_16 ((uint)0x00400000)
-#define SCC_GSMRL_TPL_8 ((uint)0x00200000)
-#define SCC_GSMRL_TPL_NONE ((uint)0x00000000)
-#define SCC_GSMRL_TPP_ALL1 ((uint)0x00180000)
-#define SCC_GSMRL_TPP_01 ((uint)0x00100000)
-#define SCC_GSMRL_TPP_10 ((uint)0x00080000)
-#define SCC_GSMRL_TPP_ZEROS ((uint)0x00000000)
-#define SCC_GSMRL_TEND ((uint)0x00040000)
-#define SCC_GSMRL_TDCR_32 ((uint)0x00030000)
-#define SCC_GSMRL_TDCR_16 ((uint)0x00020000)
-#define SCC_GSMRL_TDCR_8 ((uint)0x00010000)
-#define SCC_GSMRL_TDCR_1 ((uint)0x00000000)
-#define SCC_GSMRL_RDCR_32 ((uint)0x0000c000)
-#define SCC_GSMRL_RDCR_16 ((uint)0x00008000)
-#define SCC_GSMRL_RDCR_8 ((uint)0x00004000)
-#define SCC_GSMRL_RDCR_1 ((uint)0x00000000)
-#define SCC_GSMRL_RENC_DFMAN ((uint)0x00003000)
-#define SCC_GSMRL_RENC_MANCH ((uint)0x00002000)
-#define SCC_GSMRL_RENC_FM0 ((uint)0x00001000)
-#define SCC_GSMRL_RENC_NRZI ((uint)0x00000800)
-#define SCC_GSMRL_RENC_NRZ ((uint)0x00000000)
-#define SCC_GSMRL_TENC_DFMAN ((uint)0x00000600)
-#define SCC_GSMRL_TENC_MANCH ((uint)0x00000400)
-#define SCC_GSMRL_TENC_FM0 ((uint)0x00000200)
-#define SCC_GSMRL_TENC_NRZI ((uint)0x00000100)
-#define SCC_GSMRL_TENC_NRZ ((uint)0x00000000)
-#define SCC_GSMRL_DIAG_LE ((uint)0x000000c0) /* Loop and echo */
-#define SCC_GSMRL_DIAG_ECHO ((uint)0x00000080)
-#define SCC_GSMRL_DIAG_LOOP ((uint)0x00000040)
-#define SCC_GSMRL_DIAG_NORM ((uint)0x00000000)
-#define SCC_GSMRL_ENR ((uint)0x00000020)
-#define SCC_GSMRL_ENT ((uint)0x00000010)
-#define SCC_GSMRL_MODE_ENET ((uint)0x0000000c)
-#define SCC_GSMRL_MODE_DDCMP ((uint)0x00000009)
-#define SCC_GSMRL_MODE_BISYNC ((uint)0x00000008)
-#define SCC_GSMRL_MODE_V14 ((uint)0x00000007)
-#define SCC_GSMRL_MODE_AHDLC ((uint)0x00000006)
-#define SCC_GSMRL_MODE_PROFIBUS ((uint)0x00000005)
-#define SCC_GSMRL_MODE_UART ((uint)0x00000004)
-#define SCC_GSMRL_MODE_SS7 ((uint)0x00000003)
-#define SCC_GSMRL_MODE_ATALK ((uint)0x00000002)
-#define SCC_GSMRL_MODE_HDLC ((uint)0x00000000)
-
-#define SCC_TODR_TOD ((ushort)0x8000)
-
-/* SCC Event and Mask register.
-*/
-#define SCCM_TXE ((unsigned char)0x10)
-#define SCCM_BSY ((unsigned char)0x04)
-#define SCCM_TX ((unsigned char)0x02)
-#define SCCM_RX ((unsigned char)0x01)
-
-typedef struct scc_param {
- ushort scc_rbase; /* Rx Buffer descriptor base address */
- ushort scc_tbase; /* Tx Buffer descriptor base address */
- u_char scc_rfcr; /* Rx function code */
- u_char scc_tfcr; /* Tx function code */
- ushort scc_mrblr; /* Max receive buffer length */
- uint scc_rstate; /* Internal */
- uint scc_idp; /* Internal */
- ushort scc_rbptr; /* Internal */
- ushort scc_ibc; /* Internal */
- uint scc_rxtmp; /* Internal */
- uint scc_tstate; /* Internal */
- uint scc_tdp; /* Internal */
- ushort scc_tbptr; /* Internal */
- ushort scc_tbc; /* Internal */
- uint scc_txtmp; /* Internal */
- uint scc_rcrc; /* Internal */
- uint scc_tcrc; /* Internal */
-} sccp_t;
-
-
-/* Function code bits.
- */
-#define SCC_EB ((u_char)0x10) /* Set big endian byte order */
-#define SCC_FC_DMA ((u_char)0x08) /* Set SDMA */
-
-/* CPM Ethernet through SCC1.
- */
-typedef struct scc_enet {
- sccp_t sen_genscc;
- uint sen_cpres; /* Preset CRC */
- uint sen_cmask; /* Constant mask for CRC */
- uint sen_crcec; /* CRC Error counter */
- uint sen_alec; /* alignment error counter */
- uint sen_disfc; /* discard frame counter */
- ushort sen_pads; /* Tx short frame pad character */
- ushort sen_retlim; /* Retry limit threshold */
- ushort sen_retcnt; /* Retry limit counter */
- ushort sen_maxflr; /* maximum frame length register */
- ushort sen_minflr; /* minimum frame length register */
- ushort sen_maxd1; /* maximum DMA1 length */
- ushort sen_maxd2; /* maximum DMA2 length */
- ushort sen_maxd; /* Rx max DMA */
- ushort sen_dmacnt; /* Rx DMA counter */
- ushort sen_maxb; /* Max BD byte count */
- ushort sen_gaddr1; /* Group address filter */
- ushort sen_gaddr2;
- ushort sen_gaddr3;
- ushort sen_gaddr4;
- uint sen_tbuf0data0; /* Save area 0 - current frame */
- uint sen_tbuf0data1; /* Save area 1 - current frame */
- uint sen_tbuf0rba; /* Internal */
- uint sen_tbuf0crc; /* Internal */
- ushort sen_tbuf0bcnt; /* Internal */
- ushort sen_paddrh; /* physical address (MSB) */
- ushort sen_paddrm;
- ushort sen_paddrl; /* physical address (LSB) */
- ushort sen_pper; /* persistence */
- ushort sen_rfbdptr; /* Rx first BD pointer */
- ushort sen_tfbdptr; /* Tx first BD pointer */
- ushort sen_tlbdptr; /* Tx last BD pointer */
- uint sen_tbuf1data0; /* Save area 0 - current frame */
- uint sen_tbuf1data1; /* Save area 1 - current frame */
- uint sen_tbuf1rba; /* Internal */
- uint sen_tbuf1crc; /* Internal */
- ushort sen_tbuf1bcnt; /* Internal */
- ushort sen_txlen; /* Tx Frame length counter */
- ushort sen_iaddr1; /* Individual address filter */
- ushort sen_iaddr2;
- ushort sen_iaddr3;
- ushort sen_iaddr4;
- ushort sen_boffcnt; /* Backoff counter */
-
- /* NOTE: Some versions of the manual have the following items
- * incorrectly documented. Below is the proper order.
- */
- ushort sen_taddrh; /* temp address (MSB) */
- ushort sen_taddrm;
- ushort sen_taddrl; /* temp address (LSB) */
-} scc_enet_t;
-
-
-
-#if defined (CONFIG_UCQUICC)
-/* uCquicc has the following signals connected to Ethernet:
- * 68360 - lxt905
- * PA0/RXD1 - rxd
- * PA1/TXD1 - txd
- * PA8/CLK1 - tclk
- * PA9/CLK2 - rclk
- * PC0/!RTS1 - t_en
- * PC1/!CTS1 - col
- * PC5/!CD1 - cd
- */
-#define PA_ENET_RXD PA_RXD1
-#define PA_ENET_TXD PA_TXD1
-#define PA_ENET_TCLK PA_CLK1
-#define PA_ENET_RCLK PA_CLK2
-#define PC_ENET_TENA PC_RTS1
-#define PC_ENET_CLSN PC_CTS1
-#define PC_ENET_RENA PC_CD1
-
-/* Control bits in the SICR to route TCLK (CLK1) and RCLK (CLK2) to
- * SCC1.
- */
-#define SICR_ENET_MASK ((uint)0x000000ff)
-#define SICR_ENET_CLKRT ((uint)0x0000002c)
-
-#endif /* config_ucquicc */
-
-
-#ifdef MBX
-/* Bits in parallel I/O port registers that have to be set/cleared
- * to configure the pins for SCC1 use. The TCLK and RCLK seem unique
- * to the MBX860 board. Any two of the four available clocks could be
- * used, and the MPC860 cookbook manual has an example using different
- * clock pins.
- */
-#define PA_ENET_RXD ((ushort)0x0001)
-#define PA_ENET_TXD ((ushort)0x0002)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PC_ENET_TENA ((ushort)0x0001)
-#define PC_ENET_CLSN ((ushort)0x0010)
-#define PC_ENET_RENA ((ushort)0x0020)
-
-/* Control bits in the SICR to route TCLK (CLK2) and RCLK (CLK4) to
- * SCC1. Also, make sure GR1 (bit 24) and SC1 (bit 25) are zero.
- */
-#define SICR_ENET_MASK ((uint)0x000000ff)
-#define SICR_ENET_CLKRT ((uint)0x0000003d)
-#endif
-
-#ifdef CONFIG_RPXLITE
-/* This ENET stuff is for the MPC850 with ethernet on SCC2. Some of
- * this may be unique to the RPX-Lite configuration.
- * Note TENA is on Port B.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0200)
-#define PA_ENET_RCLK ((ushort)0x0800)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00003d00)
-#endif
-
-#ifdef CONFIG_BSEIP
-/* This ENET stuff is for the MPC823 with ethernet on SCC2.
- * This is unique to the BSE ip-Engine board.
- */
-#define PA_ENET_RXD ((ushort)0x0004)
-#define PA_ENET_TXD ((ushort)0x0008)
-#define PA_ENET_TCLK ((ushort)0x0100)
-#define PA_ENET_RCLK ((ushort)0x0200)
-#define PB_ENET_TENA ((uint)0x00002000)
-#define PC_ENET_CLSN ((ushort)0x0040)
-#define PC_ENET_RENA ((ushort)0x0080)
-
-/* BSE uses port B and C bits for PHY control also.
-*/
-#define PB_BSE_POWERUP ((uint)0x00000004)
-#define PB_BSE_FDXDIS ((uint)0x00008000)
-#define PC_BSE_LOOPBACK ((ushort)0x0800)
-
-#define SICR_ENET_MASK ((uint)0x0000ff00)
-#define SICR_ENET_CLKRT ((uint)0x00002c00)
-#endif
-
-/* SCC Event register as used by Ethernet.
-*/
-#define SCCE_ENET_GRA ((ushort)0x0080) /* Graceful stop complete */
-#define SCCE_ENET_TXE ((ushort)0x0010) /* Transmit Error */
-#define SCCE_ENET_RXF ((ushort)0x0008) /* Full frame received */
-#define SCCE_ENET_BSY ((ushort)0x0004) /* All incoming buffers full */
-#define SCCE_ENET_TXB ((ushort)0x0002) /* A buffer was transmitted */
-#define SCCE_ENET_RXB ((ushort)0x0001) /* A buffer was received */
-
-/* SCC Mode Register (PMSR) as used by Ethernet.
-*/
-#define SCC_PMSR_HBC ((ushort)0x8000) /* Enable heartbeat */
-#define SCC_PMSR_FC ((ushort)0x4000) /* Force collision */
-#define SCC_PMSR_RSH ((ushort)0x2000) /* Receive short frames */
-#define SCC_PMSR_IAM ((ushort)0x1000) /* Check individual hash */
-#define SCC_PMSR_ENCRC ((ushort)0x0800) /* Ethernet CRC mode */
-#define SCC_PMSR_PRO ((ushort)0x0200) /* Promiscuous mode */
-#define SCC_PMSR_BRO ((ushort)0x0100) /* Catch broadcast pkts */
-#define SCC_PMSR_SBT ((ushort)0x0080) /* Special backoff timer */
-#define SCC_PMSR_LPB ((ushort)0x0040) /* Set Loopback mode */
-#define SCC_PMSR_SIP ((ushort)0x0020) /* Sample Input Pins */
-#define SCC_PMSR_LCW ((ushort)0x0010) /* Late collision window */
-#define SCC_PMSR_NIB22 ((ushort)0x000a) /* Start frame search */
-#define SCC_PMSR_FDE ((ushort)0x0001) /* Full duplex enable */
-
-/* Buffer descriptor control/status used by Ethernet receive.
-*/
-#define BD_ENET_RX_EMPTY ((ushort)0x8000)
-#define BD_ENET_RX_WRAP ((ushort)0x2000)
-#define BD_ENET_RX_INTR ((ushort)0x1000)
-#define BD_ENET_RX_LAST ((ushort)0x0800)
-#define BD_ENET_RX_FIRST ((ushort)0x0400)
-#define BD_ENET_RX_MISS ((ushort)0x0100)
-#define BD_ENET_RX_LG ((ushort)0x0020)
-#define BD_ENET_RX_NO ((ushort)0x0010)
-#define BD_ENET_RX_SH ((ushort)0x0008)
-#define BD_ENET_RX_CR ((ushort)0x0004)
-#define BD_ENET_RX_OV ((ushort)0x0002)
-#define BD_ENET_RX_CL ((ushort)0x0001)
-#define BD_ENET_RX_STATS ((ushort)0x013f) /* All status bits */
-
-/* Buffer descriptor control/status used by Ethernet transmit.
-*/
-#define BD_ENET_TX_READY ((ushort)0x8000)
-#define BD_ENET_TX_PAD ((ushort)0x4000)
-#define BD_ENET_TX_WRAP ((ushort)0x2000)
-#define BD_ENET_TX_INTR ((ushort)0x1000)
-#define BD_ENET_TX_LAST ((ushort)0x0800)
-#define BD_ENET_TX_TC ((ushort)0x0400)
-#define BD_ENET_TX_DEF ((ushort)0x0200)
-#define BD_ENET_TX_HB ((ushort)0x0100)
-#define BD_ENET_TX_LC ((ushort)0x0080)
-#define BD_ENET_TX_RL ((ushort)0x0040)
-#define BD_ENET_TX_RCMASK ((ushort)0x003c)
-#define BD_ENET_TX_UN ((ushort)0x0002)
-#define BD_ENET_TX_CSL ((ushort)0x0001)
-#define BD_ENET_TX_STATS ((ushort)0x03ff) /* All status bits */
-
-/* SCC as UART
-*/
-typedef struct scc_uart {
- sccp_t scc_genscc;
- uint scc_res1; /* Reserved */
- uint scc_res2; /* Reserved */
- ushort scc_maxidl; /* Maximum idle chars */
- ushort scc_idlc; /* temp idle counter */
- ushort scc_brkcr; /* Break count register */
- ushort scc_parec; /* receive parity error counter */
- ushort scc_frmec; /* receive framing error counter */
- ushort scc_nosec; /* receive noise counter */
- ushort scc_brkec; /* receive break condition counter */
- ushort scc_brkln; /* last received break length */
- ushort scc_uaddr1; /* UART address character 1 */
- ushort scc_uaddr2; /* UART address character 2 */
- ushort scc_rtemp; /* Temp storage */
- ushort scc_toseq; /* Transmit out of sequence char */
- ushort scc_char1; /* control character 1 */
- ushort scc_char2; /* control character 2 */
- ushort scc_char3; /* control character 3 */
- ushort scc_char4; /* control character 4 */
- ushort scc_char5; /* control character 5 */
- ushort scc_char6; /* control character 6 */
- ushort scc_char7; /* control character 7 */
- ushort scc_char8; /* control character 8 */
- ushort scc_rccm; /* receive control character mask */
- ushort scc_rccr; /* receive control character register */
- ushort scc_rlbc; /* receive last break character */
-} scc_uart_t;
-
-/* SCC Event and Mask registers when it is used as a UART.
-*/
-#define UART_SCCM_GLR ((ushort)0x1000)
-#define UART_SCCM_GLT ((ushort)0x0800)
-#define UART_SCCM_AB ((ushort)0x0200)
-#define UART_SCCM_IDL ((ushort)0x0100)
-#define UART_SCCM_GRA ((ushort)0x0080)
-#define UART_SCCM_BRKE ((ushort)0x0040)
-#define UART_SCCM_BRKS ((ushort)0x0020)
-#define UART_SCCM_CCR ((ushort)0x0008)
-#define UART_SCCM_BSY ((ushort)0x0004)
-#define UART_SCCM_TX ((ushort)0x0002)
-#define UART_SCCM_RX ((ushort)0x0001)
-
-/* The SCC PMSR when used as a UART.
-*/
-#define SCU_PMSR_FLC ((ushort)0x8000)
-#define SCU_PMSR_SL ((ushort)0x4000)
-#define SCU_PMSR_CL ((ushort)0x3000)
-#define SCU_PMSR_UM ((ushort)0x0c00)
-#define SCU_PMSR_FRZ ((ushort)0x0200)
-#define SCU_PMSR_RZS ((ushort)0x0100)
-#define SCU_PMSR_SYN ((ushort)0x0080)
-#define SCU_PMSR_DRT ((ushort)0x0040)
-#define SCU_PMSR_PEN ((ushort)0x0010)
-#define SCU_PMSR_RPM ((ushort)0x000c)
-#define SCU_PMSR_REVP ((ushort)0x0008)
-#define SCU_PMSR_TPM ((ushort)0x0003)
-#define SCU_PMSR_TEVP ((ushort)0x0003)
-
-/* CPM Transparent mode SCC.
- */
-typedef struct scc_trans {
- sccp_t st_genscc;
- uint st_cpres; /* Preset CRC */
- uint st_cmask; /* Constant mask for CRC */
-} scc_trans_t;
-
-#define BD_SCC_TX_LAST ((ushort)0x0800)
-
-
-
-/* CPM interrupts. There are nearly 32 interrupts generated by CPM
- * channels or devices. All of these are presented to the PPC core
- * as a single interrupt. The CPM interrupt handler dispatches its
- * own handlers, in a similar fashion to the PPC core handler. We
- * use the table as defined in the manuals (i.e. no special high
- * priority and SCC1 == SCCa, etc...).
- */
-/* #define CPMVEC_NR 32 */
-/* #define CPMVEC_PIO_PC15 ((ushort)0x1f) */
-/* #define CPMVEC_SCC1 ((ushort)0x1e) */
-/* #define CPMVEC_SCC2 ((ushort)0x1d) */
-/* #define CPMVEC_SCC3 ((ushort)0x1c) */
-/* #define CPMVEC_SCC4 ((ushort)0x1b) */
-/* #define CPMVEC_PIO_PC14 ((ushort)0x1a) */
-/* #define CPMVEC_TIMER1 ((ushort)0x19) */
-/* #define CPMVEC_PIO_PC13 ((ushort)0x18) */
-/* #define CPMVEC_PIO_PC12 ((ushort)0x17) */
-/* #define CPMVEC_SDMA_CB_ERR ((ushort)0x16) */
-/* #define CPMVEC_IDMA1 ((ushort)0x15) */
-/* #define CPMVEC_IDMA2 ((ushort)0x14) */
-/* #define CPMVEC_TIMER2 ((ushort)0x12) */
-/* #define CPMVEC_RISCTIMER ((ushort)0x11) */
-/* #define CPMVEC_I2C ((ushort)0x10) */
-/* #define CPMVEC_PIO_PC11 ((ushort)0x0f) */
-/* #define CPMVEC_PIO_PC10 ((ushort)0x0e) */
-/* #define CPMVEC_TIMER3 ((ushort)0x0c) */
-/* #define CPMVEC_PIO_PC9 ((ushort)0x0b) */
-/* #define CPMVEC_PIO_PC8 ((ushort)0x0a) */
-/* #define CPMVEC_PIO_PC7 ((ushort)0x09) */
-/* #define CPMVEC_TIMER4 ((ushort)0x07) */
-/* #define CPMVEC_PIO_PC6 ((ushort)0x06) */
-/* #define CPMVEC_SPI ((ushort)0x05) */
-/* #define CPMVEC_SMC1 ((ushort)0x04) */
-/* #define CPMVEC_SMC2 ((ushort)0x03) */
-/* #define CPMVEC_PIO_PC5 ((ushort)0x02) */
-/* #define CPMVEC_PIO_PC4 ((ushort)0x01) */
-/* #define CPMVEC_ERROR ((ushort)0x00) */
-
-extern void cpm_install_handler(int vec, void (*handler)(void *), void *dev_id);
-
-/* CPM interrupt configuration vector.
-*/
-#define CICR_SCD_SCC4 ((uint)0x00c00000) /* SCC4 @ SCCd */
-#define CICR_SCC_SCC3 ((uint)0x00200000) /* SCC3 @ SCCc */
-#define CICR_SCB_SCC2 ((uint)0x00040000) /* SCC2 @ SCCb */
-#define CICR_SCA_SCC1 ((uint)0x00000000) /* SCC1 @ SCCa */
-#define CICR_IRL_MASK ((uint)0x0000e000) /* Core interrupt */
-#define CICR_HP_MASK ((uint)0x00001f00) /* Hi-pri int. */
-#define CICR_IEN ((uint)0x00000080) /* Int. enable */
-#define CICR_SPS ((uint)0x00000001) /* SCC Spread */
-#endif /* __CPM_360__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/contregs.h b/ANDROID_3.4.5/arch/m68k/include/asm/contregs.h
deleted file mode 100644
index d1ea750b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/contregs.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _M68K_CONTREGS_H
-#define _M68K_CONTREGS_H
-
-/* contregs.h: Addresses of registers in the ASI_CONTROL alternate address
- * space. These are for the mmu's context register, etc.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* 3=sun3
- 4=sun4 (as in sun4 sysmaint student book)
- c=sun4c (according to davem) */
-
-#define AC_IDPROM 0x00000000 /* 34 ID PROM, R/O, byte, 32 bytes */
-#define AC_PAGEMAP 0x10000000 /* 3 Pagemap R/W, long */
-#define AC_SEGMAP 0x20000000 /* 3 Segment map, byte */
-#define AC_CONTEXT 0x30000000 /* 34c current mmu-context */
-#define AC_SENABLE 0x40000000 /* 34c system dvma/cache/reset enable reg*/
-#define AC_UDVMA_ENB 0x50000000 /* 34 Not used on Sun boards, byte */
-#define AC_BUS_ERROR 0x60000000 /* 34 Not cleared on read, byte. */
-#define AC_SYNC_ERR 0x60000000 /* c fault type */
-#define AC_SYNC_VA 0x60000004 /* c fault virtual address */
-#define AC_ASYNC_ERR 0x60000008 /* c asynchronous fault type */
-#define AC_ASYNC_VA 0x6000000c /* c async fault virtual address */
-#define AC_LEDS 0x70000000 /* 34 Zero turns on LEDs, byte */
-#define AC_CACHETAGS 0x80000000 /* 34c direct access to the VAC tags */
-#define AC_CACHEDDATA 0x90000000 /* 3 c direct access to the VAC data */
-#define AC_UDVMA_MAP 0xD0000000 /* 4 Not used on Sun boards, byte */
-#define AC_VME_VECTOR 0xE0000000 /* 4 For non-Autovector VME, byte */
-#define AC_BOOT_SCC 0xF0000000 /* 34 bypass to access Zilog 8530. byte.*/
-
-/* s=Swift, h=Ross_HyperSPARC, v=TI_Viking, t=Tsunami, r=Ross_Cypress */
-#define AC_M_PCR 0x0000 /* shv Processor Control Reg */
-#define AC_M_CTPR 0x0100 /* shv Context Table Pointer Reg */
-#define AC_M_CXR 0x0200 /* shv Context Register */
-#define AC_M_SFSR 0x0300 /* shv Synchronous Fault Status Reg */
-#define AC_M_SFAR 0x0400 /* shv Synchronous Fault Address Reg */
-#define AC_M_AFSR 0x0500 /* hv Asynchronous Fault Status Reg */
-#define AC_M_AFAR 0x0600 /* hv Asynchronous Fault Address Reg */
-#define AC_M_RESET 0x0700 /* hv Reset Reg */
-#define AC_M_RPR 0x1000 /* hv Root Pointer Reg */
-#define AC_M_TSUTRCR 0x1000 /* s TLB Replacement Ctrl Reg */
-#define AC_M_IAPTP 0x1100 /* hv Instruction Access PTP */
-#define AC_M_DAPTP 0x1200 /* hv Data Access PTP */
-#define AC_M_ITR 0x1300 /* hv Index Tag Register */
-#define AC_M_TRCR 0x1400 /* hv TLB Replacement Control Reg */
-#define AC_M_SFSRX 0x1300 /* s Synch Fault Status Reg prim */
-#define AC_M_SFARX 0x1400 /* s Synch Fault Address Reg prim */
-#define AC_M_RPR1 0x1500 /* h Root Pointer Reg (entry 2) */
-#define AC_M_IAPTP1 0x1600 /* h Instruction Access PTP (entry 2) */
-#define AC_M_DAPTP1 0x1700 /* h Data Access PTP (entry 2) */
-
-#endif /* _M68K_CONTREGS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/cputime.h b/ANDROID_3.4.5/arch/m68k/include/asm/cputime.h
deleted file mode 100644
index c79c5e89..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_CPUTIME_H
-#define __M68K_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68K_CPUTIME_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/current.h b/ANDROID_3.4.5/arch/m68k/include/asm/current.h
deleted file mode 100644
index 91fcc535..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/current.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef _M68K_CURRENT_H
-#define _M68K_CURRENT_H
-
-#ifdef CONFIG_MMU
-
-register struct task_struct *current __asm__("%a2");
-
-#else
-
-/*
- * Rather than dedicate a register (as the m68k source does), we
- * just keep a global, we should probably just change it all to be
- * current and lose _current_task.
- */
-#include <linux/thread_info.h>
-
-struct task_struct;
-
-static inline struct task_struct *get_current(void)
-{
- return(current_thread_info()->task);
-}
-
-#define current get_current()
-
-#endif /* CONFNIG_MMU */
-
-#endif /* !(_M68K_CURRENT_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/dbg.h b/ANDROID_3.4.5/arch/m68k/include/asm/dbg.h
deleted file mode 100644
index 27af3270..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/dbg.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define DEBUG 1
-#ifdef CONFIG_COLDFIRE
-#define BREAK asm volatile ("halt")
-#else
-#define BREAK *(volatile unsigned char *)0xdeadbee0 = 0
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/delay.h b/ANDROID_3.4.5/arch/m68k/include/asm/delay.h
deleted file mode 100644
index 9c09becf..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/delay.h
+++ /dev/null
@@ -1,96 +0,0 @@
-#ifndef _M68K_DELAY_H
-#define _M68K_DELAY_H
-
-#include <asm/param.h>
-
-/*
- * Copyright (C) 1994 Hamish Macdonald
- * Copyright (C) 2004 Greg Ungerer <gerg@uclinux.com>
- *
- * Delay routines, using a pre-computed "loops_per_jiffy" value.
- */
-
-#if defined(CONFIG_COLDFIRE)
-/*
- * The ColdFire runs the delay loop at significantly different speeds
- * depending upon long word alignment or not. We'll pad it to
- * long word alignment which is the faster version.
- * The 0x4a8e is of course a 'tstl %fp' instruction. This is better
- * than using a NOP (0x4e71) instruction because it executes in one
- * cycle not three and doesn't allow for an arbitrary delay waiting
- * for bus cycles to finish. Also fp/a6 isn't likely to cause a
- * stall waiting for the register to become valid if such is added
- * to the coldfire at some stage.
- */
-#define DELAY_ALIGN ".balignw 4, 0x4a8e\n\t"
-#else
-/*
- * No instruction alignment required for other m68k types.
- */
-#define DELAY_ALIGN
-#endif
-
-static inline void __delay(unsigned long loops)
-{
- __asm__ __volatile__ (
- DELAY_ALIGN
- "1: subql #1,%0\n\t"
- "jcc 1b"
- : "=d" (loops)
- : "0" (loops));
-}
-
-extern void __bad_udelay(void);
-
-
-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
-/*
- * The simpler m68k and ColdFire processors do not have a 32*32->64
- * multiply instruction. So we need to handle them a little differently.
- * We use a bit of shifting and a single 32*32->32 multiply to get close.
- * This is a macro so that the const version can factor out the first
- * multiply and shift.
- */
-#define HZSCALE (268435456 / (1000000 / HZ))
-
-#define __const_udelay(u) \
- __delay(((((u) * HZSCALE) >> 11) * (loops_per_jiffy >> 11)) >> 6)
-
-#else
-
-static inline void __xdelay(unsigned long xloops)
-{
- unsigned long tmp;
-
- __asm__ ("mulul %2,%0:%1"
- : "=d" (xloops), "=d" (tmp)
- : "d" (xloops), "1" (loops_per_jiffy));
- __delay(xloops * HZ);
-}
-
-/*
- * The definition of __const_udelay is specifically made a macro so that
- * the const factor (4295 = 2**32 / 1000000) can be optimized out when
- * the delay is a const.
- */
-#define __const_udelay(n) (__xdelay((n) * 4295))
-
-#endif
-
-static inline void __udelay(unsigned long usecs)
-{
- __const_udelay(usecs);
-}
-
-/*
- * Use only for very small delays ( < 1 msec). Should probably use a
- * lookup table, really, as the multiplications take much too long with
- * short delays. This is a "reasonable" implementation, though (and the
- * first constant multiplications gets optimized away if the delay is
- * a constant)
- */
-#define udelay(n) (__builtin_constant_p(n) ? \
- ((n) > 20000 ? __bad_udelay() : __const_udelay(n)) : __udelay(n))
-
-
-#endif /* defined(_M68K_DELAY_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/device.h b/ANDROID_3.4.5/arch/m68k/include/asm/device.h
deleted file mode 100644
index d8f9872b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/div64.h b/ANDROID_3.4.5/arch/m68k/include/asm/div64.h
deleted file mode 100644
index 444ea8a0..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/div64.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef _M68K_DIV64_H
-#define _M68K_DIV64_H
-
-#ifdef CONFIG_CPU_HAS_NO_MULDIV64
-#include <asm-generic/div64.h>
-#else
-
-#include <linux/types.h>
-
-/* n = n / base; return rem; */
-
-#define do_div(n, base) ({ \
- union { \
- unsigned long n32[2]; \
- unsigned long long n64; \
- } __n; \
- unsigned long __rem, __upper; \
- \
- __n.n64 = (n); \
- if ((__upper = __n.n32[0])) { \
- asm ("divul.l %2,%1:%0" \
- : "=d" (__n.n32[0]), "=d" (__upper) \
- : "d" (base), "0" (__n.n32[0])); \
- } \
- asm ("divu.l %2,%1:%0" \
- : "=d" (__n.n32[1]), "=d" (__rem) \
- : "d" (base), "1" (__upper), "0" (__n.n32[1])); \
- (n) = __n.n64; \
- __rem; \
-})
-
-#endif /* CONFIG_CPU_HAS_NO_MULDIV64 */
-
-#endif /* _M68K_DIV64_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/dma-mapping.h b/ANDROID_3.4.5/arch/m68k/include/asm/dma-mapping.h
deleted file mode 100644
index 17f7a459..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/dma-mapping.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef _M68K_DMA_MAPPING_H
-#define _M68K_DMA_MAPPING_H
-
-#include <asm/cache.h>
-
-struct scatterlist;
-
-#ifndef CONFIG_MMU_SUN3
-static inline int dma_supported(struct device *dev, u64 mask)
-{
- return 1;
-}
-
-static inline int dma_set_mask(struct device *dev, u64 mask)
-{
- return 0;
-}
-
-extern void *dma_alloc_coherent(struct device *, size_t,
- dma_addr_t *, gfp_t);
-extern void dma_free_coherent(struct device *, size_t,
- void *, dma_addr_t);
-
-static inline void *dma_alloc_noncoherent(struct device *dev, size_t size,
- dma_addr_t *handle, gfp_t flag)
-{
- return dma_alloc_coherent(dev, size, handle, flag);
-}
-static inline void dma_free_noncoherent(struct device *dev, size_t size,
- void *addr, dma_addr_t handle)
-{
- dma_free_coherent(dev, size, addr, handle);
-}
-static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
- enum dma_data_direction dir)
-{
- /* we use coherent allocation, so not much to do here. */
-}
-
-extern dma_addr_t dma_map_single(struct device *, void *, size_t,
- enum dma_data_direction);
-static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-extern dma_addr_t dma_map_page(struct device *, struct page *,
- unsigned long, size_t size,
- enum dma_data_direction);
-static inline void dma_unmap_page(struct device *dev, dma_addr_t address,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-extern int dma_map_sg(struct device *, struct scatterlist *, int,
- enum dma_data_direction);
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
- int nhwentries, enum dma_data_direction dir)
-{
-}
-
-extern void dma_sync_single_for_device(struct device *, dma_addr_t, size_t,
- enum dma_data_direction);
-extern void dma_sync_sg_for_device(struct device *, struct scatterlist *, int,
- enum dma_data_direction);
-
-static inline void dma_sync_single_range_for_device(struct device *dev,
- dma_addr_t dma_handle, unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything for now */
- dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
-}
-
-static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle,
- size_t size, enum dma_data_direction dir)
-{
-}
-
-static inline void dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg,
- int nents, enum dma_data_direction dir)
-{
-}
-
-static inline void dma_sync_single_range_for_cpu(struct device *dev,
- dma_addr_t dma_handle, unsigned long offset, size_t size,
- enum dma_data_direction direction)
-{
- /* just sync everything for now */
- dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction);
-}
-
-static inline int dma_mapping_error(struct device *dev, dma_addr_t handle)
-{
- return 0;
-}
-
-#else
-#include <asm-generic/dma-mapping-broken.h>
-#endif
-
-#endif /* _M68K_DMA_MAPPING_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/dma.h b/ANDROID_3.4.5/arch/m68k/include/asm/dma.h
deleted file mode 100644
index 6fbdfe89..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/dma.h
+++ /dev/null
@@ -1,491 +0,0 @@
-#ifndef _M68K_DMA_H
-#define _M68K_DMA_H 1
-
-#ifdef CONFIG_COLDFIRE
-/*
- * ColdFire DMA Model:
- * ColdFire DMA supports two forms of DMA: Single and Dual address. Single
- * address mode emits a source address, and expects that the device will either
- * pick up the data (DMA READ) or source data (DMA WRITE). This implies that
- * the device will place data on the correct byte(s) of the data bus, as the
- * memory transactions are always 32 bits. This implies that only 32 bit
- * devices will find single mode transfers useful. Dual address DMA mode
- * performs two cycles: source read and destination write. ColdFire will
- * align the data so that the device will always get the correct bytes, thus
- * is useful for 8 and 16 bit devices. This is the mode that is supported
- * below.
- *
- * AUG/22/2000 : added support for 32-bit Dual-Address-Mode (K) 2000
- * Oliver Kamphenkel (O.Kamphenkel@tu-bs.de)
- *
- * AUG/25/2000 : addad support for 8, 16 and 32-bit Single-Address-Mode (K)2000
- * Oliver Kamphenkel (O.Kamphenkel@tu-bs.de)
- *
- * APR/18/2002 : added proper support for MCF5272 DMA controller.
- * Arthur Shipkowski (art@videon-central.com)
- */
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfdma.h>
-
-/*
- * Set number of channels of DMA on ColdFire for different implementations.
- */
-#if defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407) || \
- defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
-#define MAX_M68K_DMA_CHANNELS 4
-#elif defined(CONFIG_M5272)
-#define MAX_M68K_DMA_CHANNELS 1
-#elif defined(CONFIG_M532x)
-#define MAX_M68K_DMA_CHANNELS 0
-#else
-#define MAX_M68K_DMA_CHANNELS 2
-#endif
-
-extern unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS];
-extern unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
-
-#if !defined(CONFIG_M5272)
-#define DMA_MODE_WRITE_BIT 0x01 /* Memory/IO to IO/Memory select */
-#define DMA_MODE_WORD_BIT 0x02 /* 8 or 16 bit transfers */
-#define DMA_MODE_LONG_BIT 0x04 /* or 32 bit transfers */
-#define DMA_MODE_SINGLE_BIT 0x08 /* single-address-mode */
-
-/* I/O to memory, 8 bits, mode */
-#define DMA_MODE_READ 0
-/* memory to I/O, 8 bits, mode */
-#define DMA_MODE_WRITE 1
-/* I/O to memory, 16 bits, mode */
-#define DMA_MODE_READ_WORD 2
-/* memory to I/O, 16 bits, mode */
-#define DMA_MODE_WRITE_WORD 3
-/* I/O to memory, 32 bits, mode */
-#define DMA_MODE_READ_LONG 4
-/* memory to I/O, 32 bits, mode */
-#define DMA_MODE_WRITE_LONG 5
-/* I/O to memory, 8 bits, single-address-mode */
-#define DMA_MODE_READ_SINGLE 8
-/* memory to I/O, 8 bits, single-address-mode */
-#define DMA_MODE_WRITE_SINGLE 9
-/* I/O to memory, 16 bits, single-address-mode */
-#define DMA_MODE_READ_WORD_SINGLE 10
-/* memory to I/O, 16 bits, single-address-mode */
-#define DMA_MODE_WRITE_WORD_SINGLE 11
-/* I/O to memory, 32 bits, single-address-mode */
-#define DMA_MODE_READ_LONG_SINGLE 12
-/* memory to I/O, 32 bits, single-address-mode */
-#define DMA_MODE_WRITE_LONG_SINGLE 13
-
-#else /* CONFIG_M5272 is defined */
-
-/* Source static-address mode */
-#define DMA_MODE_SRC_SA_BIT 0x01
-/* Two bits to select between all four modes */
-#define DMA_MODE_SSIZE_MASK 0x06
-/* Offset to shift bits in */
-#define DMA_MODE_SSIZE_OFF 0x01
-/* Destination static-address mode */
-#define DMA_MODE_DES_SA_BIT 0x10
-/* Two bits to select between all four modes */
-#define DMA_MODE_DSIZE_MASK 0x60
-/* Offset to shift bits in */
-#define DMA_MODE_DSIZE_OFF 0x05
-/* Size modifiers */
-#define DMA_MODE_SIZE_LONG 0x00
-#define DMA_MODE_SIZE_BYTE 0x01
-#define DMA_MODE_SIZE_WORD 0x02
-#define DMA_MODE_SIZE_LINE 0x03
-
-/*
- * Aliases to help speed quick ports; these may be suboptimal, however. They
- * do not include the SINGLE mode modifiers since the MCF5272 does not have a
- * mode where the device is in control of its addressing.
- */
-
-/* I/O to memory, 8 bits, mode */
-#define DMA_MODE_READ ((DMA_MODE_SIZE_BYTE << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_BYTE << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT)
-/* memory to I/O, 8 bits, mode */
-#define DMA_MODE_WRITE ((DMA_MODE_SIZE_BYTE << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_BYTE << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT)
-/* I/O to memory, 16 bits, mode */
-#define DMA_MODE_READ_WORD ((DMA_MODE_SIZE_WORD << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_WORD << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT)
-/* memory to I/O, 16 bits, mode */
-#define DMA_MODE_WRITE_WORD ((DMA_MODE_SIZE_WORD << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_WORD << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT)
-/* I/O to memory, 32 bits, mode */
-#define DMA_MODE_READ_LONG ((DMA_MODE_SIZE_LONG << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_LONG << DMA_MODE_SSIZE_OFF) | DMA_SRC_SA_BIT)
-/* memory to I/O, 32 bits, mode */
-#define DMA_MODE_WRITE_LONG ((DMA_MODE_SIZE_LONG << DMA_MODE_DSIZE_OFF) | (DMA_MODE_SIZE_LONG << DMA_MODE_SSIZE_OFF) | DMA_DES_SA_BIT)
-
-#endif /* !defined(CONFIG_M5272) */
-
-#if !defined(CONFIG_M5272)
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
- volatile unsigned short *dmawp;
-
-#ifdef DMA_DEBUG
- printk("enable_dma(dmanr=%d)\n", dmanr);
-#endif
-
- dmawp = (unsigned short *) dma_base_addr[dmanr];
- dmawp[MCFDMA_DCR] |= MCFDMA_DCR_EEXT;
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
- volatile unsigned short *dmawp;
- volatile unsigned char *dmapb;
-
-#ifdef DMA_DEBUG
- printk("disable_dma(dmanr=%d)\n", dmanr);
-#endif
-
- dmawp = (unsigned short *) dma_base_addr[dmanr];
- dmapb = (unsigned char *) dma_base_addr[dmanr];
-
- /* Turn off external requests, and stop any DMA in progress */
- dmawp[MCFDMA_DCR] &= ~MCFDMA_DCR_EEXT;
- dmapb[MCFDMA_DSR] = MCFDMA_DSR_DONE;
-}
-
-/*
- * Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while interrupts are disabled! ---
- *
- * This is a NOP for ColdFire. Provide a stub for compatibility.
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
-
- volatile unsigned char *dmabp;
- volatile unsigned short *dmawp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_mode(dmanr=%d,mode=%d)\n", dmanr, mode);
-#endif
-
- dmabp = (unsigned char *) dma_base_addr[dmanr];
- dmawp = (unsigned short *) dma_base_addr[dmanr];
-
- /* Clear config errors */
- dmabp[MCFDMA_DSR] = MCFDMA_DSR_DONE;
-
- /* Set command register */
- dmawp[MCFDMA_DCR] =
- MCFDMA_DCR_INT | /* Enable completion irq */
- MCFDMA_DCR_CS | /* Force one xfer per request */
- MCFDMA_DCR_AA | /* Enable auto alignment */
- /* single-address-mode */
- ((mode & DMA_MODE_SINGLE_BIT) ? MCFDMA_DCR_SAA : 0) |
- /* sets s_rw (-> r/w) high if Memory to I/0 */
- ((mode & DMA_MODE_WRITE_BIT) ? MCFDMA_DCR_S_RW : 0) |
- /* Memory to I/O or I/O to Memory */
- ((mode & DMA_MODE_WRITE_BIT) ? MCFDMA_DCR_SINC : MCFDMA_DCR_DINC) |
- /* 32 bit, 16 bit or 8 bit transfers */
- ((mode & DMA_MODE_WORD_BIT) ? MCFDMA_DCR_SSIZE_WORD :
- ((mode & DMA_MODE_LONG_BIT) ? MCFDMA_DCR_SSIZE_LONG :
- MCFDMA_DCR_SSIZE_BYTE)) |
- ((mode & DMA_MODE_WORD_BIT) ? MCFDMA_DCR_DSIZE_WORD :
- ((mode & DMA_MODE_LONG_BIT) ? MCFDMA_DCR_DSIZE_LONG :
- MCFDMA_DCR_DSIZE_BYTE));
-
-#ifdef DEBUG_DMA
- printk("%s(%d): dmanr=%d DSR[%x]=%x DCR[%x]=%x\n", __FILE__, __LINE__,
- dmanr, (int) &dmabp[MCFDMA_DSR], dmabp[MCFDMA_DSR],
- (int) &dmawp[MCFDMA_DCR], dmawp[MCFDMA_DCR]);
-#endif
-}
-
-/* Set transfer address for specific DMA channel */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
- volatile unsigned short *dmawp;
- volatile unsigned int *dmalp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_addr(dmanr=%d,a=%x)\n", dmanr, a);
-#endif
-
- dmawp = (unsigned short *) dma_base_addr[dmanr];
- dmalp = (unsigned int *) dma_base_addr[dmanr];
-
- /* Determine which address registers are used for memory/device accesses */
- if (dmawp[MCFDMA_DCR] & MCFDMA_DCR_SINC) {
- /* Source incrementing, must be memory */
- dmalp[MCFDMA_SAR] = a;
- /* Set dest address, must be device */
- dmalp[MCFDMA_DAR] = dma_device_address[dmanr];
- } else {
- /* Destination incrementing, must be memory */
- dmalp[MCFDMA_DAR] = a;
- /* Set source address, must be device */
- dmalp[MCFDMA_SAR] = dma_device_address[dmanr];
- }
-
-#ifdef DEBUG_DMA
- printk("%s(%d): dmanr=%d DCR[%x]=%x SAR[%x]=%08x DAR[%x]=%08x\n",
- __FILE__, __LINE__, dmanr, (int) &dmawp[MCFDMA_DCR], dmawp[MCFDMA_DCR],
- (int) &dmalp[MCFDMA_SAR], dmalp[MCFDMA_SAR],
- (int) &dmalp[MCFDMA_DAR], dmalp[MCFDMA_DAR]);
-#endif
-}
-
-/*
- * Specific for Coldfire - sets device address.
- * Should be called after the mode set call, and before set DMA address.
- */
-static __inline__ void set_dma_device_addr(unsigned int dmanr, unsigned int a)
-{
-#ifdef DMA_DEBUG
- printk("set_dma_device_addr(dmanr=%d,a=%x)\n", dmanr, a);
-#endif
-
- dma_device_address[dmanr] = a;
-}
-
-/*
- * NOTE 2: "count" represents _bytes_.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
- volatile unsigned short *dmawp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_count(dmanr=%d,count=%d)\n", dmanr, count);
-#endif
-
- dmawp = (unsigned short *) dma_base_addr[dmanr];
- dmawp[MCFDMA_BCR] = (unsigned short)count;
-}
-
-/*
- * Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
- volatile unsigned short *dmawp;
- unsigned short count;
-
-#ifdef DMA_DEBUG
- printk("get_dma_residue(dmanr=%d)\n", dmanr);
-#endif
-
- dmawp = (unsigned short *) dma_base_addr[dmanr];
- count = dmawp[MCFDMA_BCR];
- return((int) count);
-}
-#else /* CONFIG_M5272 is defined */
-
-/*
- * The MCF5272 DMA controller is very different than the controller defined above
- * in terms of register mapping. For instance, with the exception of the 16-bit
- * interrupt register (IRQ#85, for reference), all of the registers are 32-bit.
- *
- * The big difference, however, is the lack of device-requested DMA. All modes
- * are dual address transfer, and there is no 'device' setup or direction bit.
- * You can DMA between a device and memory, between memory and memory, or even between
- * two devices directly, with any combination of incrementing and non-incrementing
- * addresses you choose. This puts a crimp in distinguishing between the 'device
- * address' set up by set_dma_device_addr.
- *
- * Therefore, there are two options. One is to use set_dma_addr and set_dma_device_addr,
- * which will act exactly as above in -- it will look to see if the source is set to
- * autoincrement, and if so it will make the source use the set_dma_addr value and the
- * destination the set_dma_device_addr value. Otherwise the source will be set to the
- * set_dma_device_addr value and the destination will get the set_dma_addr value.
- *
- * The other is to use the provided set_dma_src_addr and set_dma_dest_addr functions
- * and make it explicit. Depending on what you're doing, one of these two should work
- * for you, but don't mix them in the same transfer setup.
- */
-
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
- volatile unsigned int *dmalp;
-
-#ifdef DMA_DEBUG
- printk("enable_dma(dmanr=%d)\n", dmanr);
-#endif
-
- dmalp = (unsigned int *) dma_base_addr[dmanr];
- dmalp[MCFDMA_DMR] |= MCFDMA_DMR_EN;
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
- volatile unsigned int *dmalp;
-
-#ifdef DMA_DEBUG
- printk("disable_dma(dmanr=%d)\n", dmanr);
-#endif
-
- dmalp = (unsigned int *) dma_base_addr[dmanr];
-
- /* Turn off external requests, and stop any DMA in progress */
- dmalp[MCFDMA_DMR] &= ~MCFDMA_DMR_EN;
- dmalp[MCFDMA_DMR] |= MCFDMA_DMR_RESET;
-}
-
-/*
- * Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while interrupts are disabled! ---
- *
- * This is a NOP for ColdFire. Provide a stub for compatibility.
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
-
- volatile unsigned int *dmalp;
- volatile unsigned short *dmawp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_mode(dmanr=%d,mode=%d)\n", dmanr, mode);
-#endif
- dmalp = (unsigned int *) dma_base_addr[dmanr];
- dmawp = (unsigned short *) dma_base_addr[dmanr];
-
- /* Clear config errors */
- dmalp[MCFDMA_DMR] |= MCFDMA_DMR_RESET;
-
- /* Set command register */
- dmalp[MCFDMA_DMR] =
- MCFDMA_DMR_RQM_DUAL | /* Mandatory Request Mode setting */
- MCFDMA_DMR_DSTT_SD | /* Set up addressing types; set to supervisor-data. */
- MCFDMA_DMR_SRCT_SD | /* Set up addressing types; set to supervisor-data. */
- /* source static-address-mode */
- ((mode & DMA_MODE_SRC_SA_BIT) ? MCFDMA_DMR_SRCM_SA : MCFDMA_DMR_SRCM_IA) |
- /* dest static-address-mode */
- ((mode & DMA_MODE_DES_SA_BIT) ? MCFDMA_DMR_DSTM_SA : MCFDMA_DMR_DSTM_IA) |
- /* burst, 32 bit, 16 bit or 8 bit transfers are separately configurable on the MCF5272 */
- (((mode & DMA_MODE_SSIZE_MASK) >> DMA_MODE_SSIZE_OFF) << MCFDMA_DMR_DSTS_OFF) |
- (((mode & DMA_MODE_SSIZE_MASK) >> DMA_MODE_SSIZE_OFF) << MCFDMA_DMR_SRCS_OFF);
-
- dmawp[MCFDMA_DIR] |= MCFDMA_DIR_ASCEN; /* Enable completion interrupts */
-
-#ifdef DEBUG_DMA
- printk("%s(%d): dmanr=%d DMR[%x]=%x DIR[%x]=%x\n", __FILE__, __LINE__,
- dmanr, (int) &dmalp[MCFDMA_DMR], dmabp[MCFDMA_DMR],
- (int) &dmawp[MCFDMA_DIR], dmawp[MCFDMA_DIR]);
-#endif
-}
-
-/* Set transfer address for specific DMA channel */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
- volatile unsigned int *dmalp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_addr(dmanr=%d,a=%x)\n", dmanr, a);
-#endif
-
- dmalp = (unsigned int *) dma_base_addr[dmanr];
-
- /* Determine which address registers are used for memory/device accesses */
- if (dmalp[MCFDMA_DMR] & MCFDMA_DMR_SRCM) {
- /* Source incrementing, must be memory */
- dmalp[MCFDMA_DSAR] = a;
- /* Set dest address, must be device */
- dmalp[MCFDMA_DDAR] = dma_device_address[dmanr];
- } else {
- /* Destination incrementing, must be memory */
- dmalp[MCFDMA_DDAR] = a;
- /* Set source address, must be device */
- dmalp[MCFDMA_DSAR] = dma_device_address[dmanr];
- }
-
-#ifdef DEBUG_DMA
- printk("%s(%d): dmanr=%d DMR[%x]=%x SAR[%x]=%08x DAR[%x]=%08x\n",
- __FILE__, __LINE__, dmanr, (int) &dmawp[MCFDMA_DMR], dmawp[MCFDMA_DMR],
- (int) &dmalp[MCFDMA_DSAR], dmalp[MCFDMA_DSAR],
- (int) &dmalp[MCFDMA_DDAR], dmalp[MCFDMA_DDAR]);
-#endif
-}
-
-/*
- * Specific for Coldfire - sets device address.
- * Should be called after the mode set call, and before set DMA address.
- */
-static __inline__ void set_dma_device_addr(unsigned int dmanr, unsigned int a)
-{
-#ifdef DMA_DEBUG
- printk("set_dma_device_addr(dmanr=%d,a=%x)\n", dmanr, a);
-#endif
-
- dma_device_address[dmanr] = a;
-}
-
-/*
- * NOTE 2: "count" represents _bytes_.
- *
- * NOTE 3: While a 32-bit register, "count" is only a maximum 24-bit value.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
- volatile unsigned int *dmalp;
-
-#ifdef DMA_DEBUG
- printk("set_dma_count(dmanr=%d,count=%d)\n", dmanr, count);
-#endif
-
- dmalp = (unsigned int *) dma_base_addr[dmanr];
- dmalp[MCFDMA_DBCR] = count;
-}
-
-/*
- * Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
- volatile unsigned int *dmalp;
- unsigned int count;
-
-#ifdef DMA_DEBUG
- printk("get_dma_residue(dmanr=%d)\n", dmanr);
-#endif
-
- dmalp = (unsigned int *) dma_base_addr[dmanr];
- count = dmalp[MCFDMA_DBCR];
- return(count);
-}
-
-#endif /* !defined(CONFIG_M5272) */
-#endif /* CONFIG_COLDFIRE */
-
-/* it's useless on the m68k, but unfortunately needed by the new
- bootmem allocator (but this should do it for this) */
-#define MAX_DMA_ADDRESS PAGE_OFFSET
-
-#define MAX_DMA_CHANNELS 8
-
-extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr); /* release it again */
-
-#define isa_dma_bridge_buggy (0)
-
-#endif /* _M68K_DMA_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/dsp56k.h b/ANDROID_3.4.5/arch/m68k/include/asm/dsp56k.h
deleted file mode 100644
index 2d8c0c9f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/dsp56k.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/include/asm-m68k/dsp56k.h - defines and declarations for
- * DSP56k device driver
- *
- * Copyright (C) 1996,1997 Fredrik Noring, lars brinkhoff & Tomas Berndtsson
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-
-/* Used for uploading DSP binary code */
-struct dsp56k_upload {
- int len;
- char __user *bin;
-};
-
-/* For the DSP host flags */
-struct dsp56k_host_flags {
- int dir; /* Bit field. 1 = write output bit, 0 = do nothing.
- * 0x0000 means reading only, 0x0011 means
- * writing the bits stored in `out' on HF0 and HF1.
- * Note that HF2 and HF3 can only be read.
- */
- int out; /* Bit field like above. */
- int status; /* Host register's current state is returned */
-};
-
-/* ioctl command codes */
-#define DSP56K_UPLOAD 1 /* Upload DSP binary program */
-#define DSP56K_SET_TX_WSIZE 2 /* Host transmit word size (1-4) */
-#define DSP56K_SET_RX_WSIZE 3 /* Host receive word size (1-4) */
-#define DSP56K_HOST_FLAGS 4 /* Host flag registers */
-#define DSP56K_HOST_CMD 5 /* Trig Host Command (0-31) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/dvma.h b/ANDROID_3.4.5/arch/m68k/include/asm/dvma.h
deleted file mode 100644
index 890bbf7e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/dvma.h
+++ /dev/null
@@ -1,240 +0,0 @@
-/*
- * include/asm-m68k/dma.h
- *
- * Copyright 1995 (C) David S. Miller (davem@caip.rutgers.edu)
- *
- * Hacked to fit Sun3x needs by Thomas Bogendoerfer
- */
-
-#ifndef __M68K_DVMA_H
-#define __M68K_DVMA_H
-
-
-#define DVMA_PAGE_SHIFT 13
-#define DVMA_PAGE_SIZE (1UL << DVMA_PAGE_SHIFT)
-#define DVMA_PAGE_MASK (~(DVMA_PAGE_SIZE-1))
-#define DVMA_PAGE_ALIGN(addr) ALIGN(addr, DVMA_PAGE_SIZE)
-
-extern void dvma_init(void);
-extern int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
- int len);
-
-#define dvma_malloc(x) dvma_malloc_align(x, 0)
-#define dvma_map(x, y) dvma_map_align(x, y, 0)
-#define dvma_map_vme(x, y) (dvma_map(x, y) & 0xfffff)
-#define dvma_map_align_vme(x, y, z) (dvma_map_align (x, y, z) & 0xfffff)
-extern unsigned long dvma_map_align(unsigned long kaddr, int len,
- int align);
-extern void *dvma_malloc_align(unsigned long len, unsigned long align);
-
-extern void dvma_unmap(void *baddr);
-extern void dvma_free(void *vaddr);
-
-
-#ifdef CONFIG_SUN3
-/* sun3 dvma page support */
-
-/* memory and pmegs potentially reserved for dvma */
-#define DVMA_PMEG_START 10
-#define DVMA_PMEG_END 16
-#define DVMA_START 0xf00000
-#define DVMA_END 0xfe0000
-#define DVMA_SIZE (DVMA_END-DVMA_START)
-#define IOMMU_TOTAL_ENTRIES 128
-#define IOMMU_ENTRIES 120
-
-/* empirical kludge -- dvma regions only seem to work right on 0x10000
- byte boundaries */
-#define DVMA_REGION_SIZE 0x10000
-#define DVMA_ALIGN(addr) (((addr)+DVMA_REGION_SIZE-1) & \
- ~(DVMA_REGION_SIZE-1))
-
-/* virt <-> phys conversions */
-#define dvma_vtop(x) ((unsigned long)(x) & 0xffffff)
-#define dvma_ptov(x) ((unsigned long)(x) | 0xf000000)
-#define dvma_vtovme(x) ((unsigned long)(x) & 0x00fffff)
-#define dvma_vmetov(x) ((unsigned long)(x) | 0xff00000)
-#define dvma_vtob(x) dvma_vtop(x)
-#define dvma_btov(x) dvma_ptov(x)
-
-static inline int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr,
- int len)
-{
- return 0;
-}
-
-#else /* Sun3x */
-
-/* sun3x dvma page support */
-
-#define DVMA_START 0x0
-#define DVMA_END 0xf00000
-#define DVMA_SIZE (DVMA_END-DVMA_START)
-#define IOMMU_TOTAL_ENTRIES 2048
-/* the prom takes the top meg */
-#define IOMMU_ENTRIES (IOMMU_TOTAL_ENTRIES - 0x80)
-
-#define dvma_vtob(x) ((unsigned long)(x) & 0x00ffffff)
-#define dvma_btov(x) ((unsigned long)(x) | 0xff000000)
-
-extern int dvma_map_cpu(unsigned long kaddr, unsigned long vaddr, int len);
-
-
-
-/* everything below this line is specific to dma used for the onboard
- ESP scsi on sun3x */
-
-/* Structure to describe the current status of DMA registers on the Sparc */
-struct sparc_dma_registers {
- __volatile__ unsigned long cond_reg; /* DMA condition register */
- __volatile__ unsigned long st_addr; /* Start address of this transfer */
- __volatile__ unsigned long cnt; /* How many bytes to transfer */
- __volatile__ unsigned long dma_test; /* DMA test register */
-};
-
-/* DVMA chip revisions */
-enum dvma_rev {
- dvmarev0,
- dvmaesc1,
- dvmarev1,
- dvmarev2,
- dvmarev3,
- dvmarevplus,
- dvmahme
-};
-
-#define DMA_HASCOUNT(rev) ((rev)==dvmaesc1)
-
-/* Linux DMA information structure, filled during probe. */
-struct Linux_SBus_DMA {
- struct Linux_SBus_DMA *next;
- struct linux_sbus_device *SBus_dev;
- struct sparc_dma_registers *regs;
-
- /* Status, misc info */
- int node; /* Prom node for this DMA device */
- int running; /* Are we doing DMA now? */
- int allocated; /* Are we "owned" by anyone yet? */
-
- /* Transfer information. */
- unsigned long addr; /* Start address of current transfer */
- int nbytes; /* Size of current transfer */
- int realbytes; /* For splitting up large transfers, etc. */
-
- /* DMA revision */
- enum dvma_rev revision;
-};
-
-extern struct Linux_SBus_DMA *dma_chain;
-
-/* Broken hardware... */
-#define DMA_ISBROKEN(dma) ((dma)->revision == dvmarev1)
-#define DMA_ISESC1(dma) ((dma)->revision == dvmaesc1)
-
-/* Fields in the cond_reg register */
-/* First, the version identification bits */
-#define DMA_DEVICE_ID 0xf0000000 /* Device identification bits */
-#define DMA_VERS0 0x00000000 /* Sunray DMA version */
-#define DMA_ESCV1 0x40000000 /* DMA ESC Version 1 */
-#define DMA_VERS1 0x80000000 /* DMA rev 1 */
-#define DMA_VERS2 0xa0000000 /* DMA rev 2 */
-#define DMA_VERHME 0xb0000000 /* DMA hme gate array */
-#define DMA_VERSPLUS 0x90000000 /* DMA rev 1 PLUS */
-
-#define DMA_HNDL_INTR 0x00000001 /* An IRQ needs to be handled */
-#define DMA_HNDL_ERROR 0x00000002 /* We need to take an error */
-#define DMA_FIFO_ISDRAIN 0x0000000c /* The DMA FIFO is draining */
-#define DMA_INT_ENAB 0x00000010 /* Turn on interrupts */
-#define DMA_FIFO_INV 0x00000020 /* Invalidate the FIFO */
-#define DMA_ACC_SZ_ERR 0x00000040 /* The access size was bad */
-#define DMA_FIFO_STDRAIN 0x00000040 /* DMA_VERS1 Drain the FIFO */
-#define DMA_RST_SCSI 0x00000080 /* Reset the SCSI controller */
-#define DMA_RST_ENET DMA_RST_SCSI /* Reset the ENET controller */
-#define DMA_ST_WRITE 0x00000100 /* write from device to memory */
-#define DMA_ENABLE 0x00000200 /* Fire up DMA, handle requests */
-#define DMA_PEND_READ 0x00000400 /* DMA_VERS1/0/PLUS Pending Read */
-#define DMA_ESC_BURST 0x00000800 /* 1=16byte 0=32byte */
-#define DMA_READ_AHEAD 0x00001800 /* DMA read ahead partial longword */
-#define DMA_DSBL_RD_DRN 0x00001000 /* No EC drain on slave reads */
-#define DMA_BCNT_ENAB 0x00002000 /* If on, use the byte counter */
-#define DMA_TERM_CNTR 0x00004000 /* Terminal counter */
-#define DMA_CSR_DISAB 0x00010000 /* No FIFO drains during csr */
-#define DMA_SCSI_DISAB 0x00020000 /* No FIFO drains during reg */
-#define DMA_DSBL_WR_INV 0x00020000 /* No EC inval. on slave writes */
-#define DMA_ADD_ENABLE 0x00040000 /* Special ESC DVMA optimization */
-#define DMA_E_BURST8 0x00040000 /* ENET: SBUS r/w burst size */
-#define DMA_BRST_SZ 0x000c0000 /* SCSI: SBUS r/w burst size */
-#define DMA_BRST64 0x00080000 /* SCSI: 64byte bursts (HME on UltraSparc only) */
-#define DMA_BRST32 0x00040000 /* SCSI: 32byte bursts */
-#define DMA_BRST16 0x00000000 /* SCSI: 16byte bursts */
-#define DMA_BRST0 0x00080000 /* SCSI: no bursts (non-HME gate arrays) */
-#define DMA_ADDR_DISAB 0x00100000 /* No FIFO drains during addr */
-#define DMA_2CLKS 0x00200000 /* Each transfer = 2 clock ticks */
-#define DMA_3CLKS 0x00400000 /* Each transfer = 3 clock ticks */
-#define DMA_EN_ENETAUI DMA_3CLKS /* Put lance into AUI-cable mode */
-#define DMA_CNTR_DISAB 0x00800000 /* No IRQ when DMA_TERM_CNTR set */
-#define DMA_AUTO_NADDR 0x01000000 /* Use "auto nxt addr" feature */
-#define DMA_SCSI_ON 0x02000000 /* Enable SCSI dma */
-#define DMA_PARITY_OFF 0x02000000 /* HME: disable parity checking */
-#define DMA_LOADED_ADDR 0x04000000 /* Address has been loaded */
-#define DMA_LOADED_NADDR 0x08000000 /* Next address has been loaded */
-
-/* Values describing the burst-size property from the PROM */
-#define DMA_BURST1 0x01
-#define DMA_BURST2 0x02
-#define DMA_BURST4 0x04
-#define DMA_BURST8 0x08
-#define DMA_BURST16 0x10
-#define DMA_BURST32 0x20
-#define DMA_BURST64 0x40
-#define DMA_BURSTBITS 0x7f
-
-/* Determine highest possible final transfer address given a base */
-#define DMA_MAXEND(addr) (0x01000000UL-(((unsigned long)(addr))&0x00ffffffUL))
-
-/* Yes, I hack a lot of elisp in my spare time... */
-#define DMA_ERROR_P(regs) ((((regs)->cond_reg) & DMA_HNDL_ERROR))
-#define DMA_IRQ_P(regs) ((((regs)->cond_reg) & (DMA_HNDL_INTR | DMA_HNDL_ERROR)))
-#define DMA_WRITE_P(regs) ((((regs)->cond_reg) & DMA_ST_WRITE))
-#define DMA_OFF(regs) ((((regs)->cond_reg) &= (~DMA_ENABLE)))
-#define DMA_INTSOFF(regs) ((((regs)->cond_reg) &= (~DMA_INT_ENAB)))
-#define DMA_INTSON(regs) ((((regs)->cond_reg) |= (DMA_INT_ENAB)))
-#define DMA_PUNTFIFO(regs) ((((regs)->cond_reg) |= DMA_FIFO_INV))
-#define DMA_SETSTART(regs, addr) ((((regs)->st_addr) = (char *) addr))
-#define DMA_BEGINDMA_W(regs) \
- ((((regs)->cond_reg |= (DMA_ST_WRITE|DMA_ENABLE|DMA_INT_ENAB))))
-#define DMA_BEGINDMA_R(regs) \
- ((((regs)->cond_reg |= ((DMA_ENABLE|DMA_INT_ENAB)&(~DMA_ST_WRITE)))))
-
-/* For certain DMA chips, we need to disable ints upon irq entry
- * and turn them back on when we are done. So in any ESP interrupt
- * handler you *must* call DMA_IRQ_ENTRY upon entry and DMA_IRQ_EXIT
- * when leaving the handler. You have been warned...
- */
-#define DMA_IRQ_ENTRY(dma, dregs) do { \
- if(DMA_ISBROKEN(dma)) DMA_INTSOFF(dregs); \
- } while (0)
-
-#define DMA_IRQ_EXIT(dma, dregs) do { \
- if(DMA_ISBROKEN(dma)) DMA_INTSON(dregs); \
- } while(0)
-
-/* Reset the friggin' thing... */
-#define DMA_RESET(dma) do { \
- struct sparc_dma_registers *regs = dma->regs; \
- /* Let the current FIFO drain itself */ \
- sparc_dma_pause(regs, (DMA_FIFO_ISDRAIN)); \
- /* Reset the logic */ \
- regs->cond_reg |= (DMA_RST_SCSI); /* assert */ \
- __delay(400); /* let the bits set ;) */ \
- regs->cond_reg &= ~(DMA_RST_SCSI); /* de-assert */ \
- sparc_dma_enable_interrupts(regs); /* Re-enable interrupts */ \
- /* Enable FAST transfers if available */ \
- if(dma->revision>dvmarev1) regs->cond_reg |= DMA_3CLKS; \
- dma->running = 0; \
-} while(0)
-
-
-#endif /* !CONFIG_SUN3 */
-
-#endif /* !(__M68K_DVMA_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/elf.h b/ANDROID_3.4.5/arch/m68k/include/asm/elf.h
deleted file mode 100644
index e9b7cda5..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/elf.h
+++ /dev/null
@@ -1,118 +0,0 @@
-#ifndef __ASMm68k_ELF_H
-#define __ASMm68k_ELF_H
-
-/*
- * ELF register definitions..
- */
-
-#include <asm/ptrace.h>
-#include <asm/user.h>
-
-/*
- * 68k ELF relocation types
- */
-#define R_68K_NONE 0
-#define R_68K_32 1
-#define R_68K_16 2
-#define R_68K_8 3
-#define R_68K_PC32 4
-#define R_68K_PC16 5
-#define R_68K_PC8 6
-#define R_68K_GOT32 7
-#define R_68K_GOT16 8
-#define R_68K_GOT8 9
-#define R_68K_GOT32O 10
-#define R_68K_GOT16O 11
-#define R_68K_GOT8O 12
-#define R_68K_PLT32 13
-#define R_68K_PLT16 14
-#define R_68K_PLT8 15
-#define R_68K_PLT32O 16
-#define R_68K_PLT16O 17
-#define R_68K_PLT8O 18
-#define R_68K_COPY 19
-#define R_68K_GLOB_DAT 20
-#define R_68K_JMP_SLOT 21
-#define R_68K_RELATIVE 22
-
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof(struct user_regs_struct) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_m68kfp_struct elf_fpregset_t;
-
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == EM_68K)
-
-/*
- * These are used to set parameters in the core dumps.
- */
-#define ELF_CLASS ELFCLASS32
-#define ELF_DATA ELFDATA2MSB
-#define ELF_ARCH EM_68K
-
-/* For SVR4/m68k the function pointer to be registered with `atexit' is
- passed in %a1. Although my copy of the ABI has no such statement, it
- is actually used on ASV. */
-#define ELF_PLAT_INIT(_r, load_addr) _r->a1 = 0
-
-#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE)
-#define ELF_EXEC_PAGESIZE 8192
-#else
-#define ELF_EXEC_PAGESIZE 4096
-#endif
-
-/* This is the location that an ET_DYN program is loaded if exec'ed. Typical
- use of this is to invoke "./ld.so someprog" to test out a new version of
- the loader. We need to make sure that it is out of the way of the program
- that it will "exec", and that there is sufficient room for the brk. */
-
-#ifndef CONFIG_SUN3
-#define ELF_ET_DYN_BASE 0xD0000000UL
-#else
-#define ELF_ET_DYN_BASE 0x0D800000UL
-#endif
-
-#define ELF_CORE_COPY_REGS(pr_reg, regs) \
- /* Bleech. */ \
- pr_reg[0] = regs->d1; \
- pr_reg[1] = regs->d2; \
- pr_reg[2] = regs->d3; \
- pr_reg[3] = regs->d4; \
- pr_reg[4] = regs->d5; \
- pr_reg[7] = regs->a0; \
- pr_reg[8] = regs->a1; \
- pr_reg[9] = regs->a2; \
- pr_reg[14] = regs->d0; \
- pr_reg[15] = rdusp(); \
- pr_reg[16] = regs->orig_d0; \
- pr_reg[17] = regs->sr; \
- pr_reg[18] = regs->pc; \
- pr_reg[19] = (regs->format << 12) | regs->vector; \
- { \
- struct switch_stack *sw = ((struct switch_stack *)regs) - 1; \
- pr_reg[5] = sw->d6; \
- pr_reg[6] = sw->d7; \
- pr_reg[10] = sw->a3; \
- pr_reg[11] = sw->a4; \
- pr_reg[12] = sw->a5; \
- pr_reg[13] = sw->a6; \
- }
-
-/* This yields a mask that user programs can use to figure out what
- instruction set this cpu supports. */
-
-#define ELF_HWCAP (0)
-
-/* This yields a string that ld.so will use to load implementation
- specific libraries for optimization. This is more specific in
- intent than poking at uname or /proc/cpuinfo. */
-
-#define ELF_PLATFORM (NULL)
-
-#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/emergency-restart.h b/ANDROID_3.4.5/arch/m68k/include/asm/emergency-restart.h
deleted file mode 100644
index 108d8c48..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/entry.h b/ANDROID_3.4.5/arch/m68k/include/asm/entry.h
deleted file mode 100644
index 622138dc..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/entry.h
+++ /dev/null
@@ -1,262 +0,0 @@
-#ifndef __M68K_ENTRY_H
-#define __M68K_ENTRY_H
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#ifdef __ASSEMBLY__
-#include <asm/thread_info.h>
-#endif
-
-/*
- * Stack layout in 'ret_from_exception':
- *
- * This allows access to the syscall arguments in registers d1-d5
- *
- * 0(sp) - d1
- * 4(sp) - d2
- * 8(sp) - d3
- * C(sp) - d4
- * 10(sp) - d5
- * 14(sp) - a0
- * 18(sp) - a1
- * 1C(sp) - a2
- * 20(sp) - d0
- * 24(sp) - orig_d0
- * 28(sp) - stack adjustment
- * 2C(sp) - [ sr ] [ format & vector ]
- * 2E(sp) - [ pc-hiword ] [ sr ]
- * 30(sp) - [ pc-loword ] [ pc-hiword ]
- * 32(sp) - [ format & vector ] [ pc-loword ]
- * ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^
- * M68K COLDFIRE
- */
-
-/* the following macro is used when enabling interrupts */
-#if defined(MACH_ATARI_ONLY)
- /* block out HSYNC on the atari */
-#define ALLOWINT (~0x400)
-#define MAX_NOINT_IPL 3
-#else
- /* portable version */
-#define ALLOWINT (~0x700)
-#define MAX_NOINT_IPL 0
-#endif /* machine compilation types */
-
-#ifdef __ASSEMBLY__
-/*
- * This defines the normal kernel pt-regs layout.
- *
- * regs a3-a6 and d6-d7 are preserved by C code
- * the kernel doesn't mess with usp unless it needs to
- */
-#define SWITCH_STACK_SIZE (6*4+4) /* includes return address */
-
-#ifdef CONFIG_COLDFIRE
-#ifdef CONFIG_COLDFIRE_SW_A7
-/*
- * This is made a little more tricky on older ColdFires. There is no
- * separate supervisor and user stack pointers. Need to artificially
- * construct a usp in software... When doing this we need to disable
- * interrupts, otherwise bad things will happen.
- */
-.globl sw_usp
-.globl sw_ksp
-
-.macro SAVE_ALL_SYS
- move #0x2700,%sr /* disable intrs */
- btst #5,%sp@(2) /* from user? */
- bnes 6f /* no, skip */
- movel %sp,sw_usp /* save user sp */
- addql #8,sw_usp /* remove exception */
- movel sw_ksp,%sp /* kernel sp */
- subql #8,%sp /* room for exception */
- clrl %sp@- /* stkadj */
- movel %d0,%sp@- /* orig d0 */
- movel %d0,%sp@- /* d0 */
- lea %sp@(-32),%sp /* space for 8 regs */
- moveml %d1-%d5/%a0-%a2,%sp@
- movel sw_usp,%a0 /* get usp */
- movel %a0@-,%sp@(PT_OFF_PC) /* copy exception program counter */
- movel %a0@-,%sp@(PT_OFF_FORMATVEC)/*copy exception format/vector/sr */
- bra 7f
- 6:
- clrl %sp@- /* stkadj */
- movel %d0,%sp@- /* orig d0 */
- movel %d0,%sp@- /* d0 */
- lea %sp@(-32),%sp /* space for 8 regs */
- moveml %d1-%d5/%a0-%a2,%sp@
- 7:
-.endm
-
-.macro SAVE_ALL_INT
- SAVE_ALL_SYS
- moveq #-1,%d0 /* not system call entry */
- movel %d0,%sp@(PT_OFF_ORIG_D0)
-.endm
-
-.macro RESTORE_USER
- move #0x2700,%sr /* disable intrs */
- movel sw_usp,%a0 /* get usp */
- movel %sp@(PT_OFF_PC),%a0@- /* copy exception program counter */
- movel %sp@(PT_OFF_FORMATVEC),%a0@-/*copy exception format/vector/sr */
- moveml %sp@,%d1-%d5/%a0-%a2
- lea %sp@(32),%sp /* space for 8 regs */
- movel %sp@+,%d0
- addql #4,%sp /* orig d0 */
- addl %sp@+,%sp /* stkadj */
- addql #8,%sp /* remove exception */
- movel %sp,sw_ksp /* save ksp */
- subql #8,sw_usp /* set exception */
- movel sw_usp,%sp /* restore usp */
- rte
-.endm
-
-.macro RDUSP
- movel sw_usp,%a3
-.endm
-
-.macro WRUSP
- movel %a3,sw_usp
-.endm
-
-#else /* !CONFIG_COLDFIRE_SW_A7 */
-/*
- * Modern ColdFire parts have separate supervisor and user stack
- * pointers. Simple load and restore macros for this case.
- */
-.macro SAVE_ALL_SYS
- move #0x2700,%sr /* disable intrs */
- clrl %sp@- /* stkadj */
- movel %d0,%sp@- /* orig d0 */
- movel %d0,%sp@- /* d0 */
- lea %sp@(-32),%sp /* space for 8 regs */
- moveml %d1-%d5/%a0-%a2,%sp@
-.endm
-
-.macro SAVE_ALL_INT
- move #0x2700,%sr /* disable intrs */
- clrl %sp@- /* stkadj */
- pea -1:w /* orig d0 */
- movel %d0,%sp@- /* d0 */
- lea %sp@(-32),%sp /* space for 8 regs */
- moveml %d1-%d5/%a0-%a2,%sp@
-.endm
-
-.macro RESTORE_USER
- moveml %sp@,%d1-%d5/%a0-%a2
- lea %sp@(32),%sp /* space for 8 regs */
- movel %sp@+,%d0
- addql #4,%sp /* orig d0 */
- addl %sp@+,%sp /* stkadj */
- rte
-.endm
-
-.macro RDUSP
- /*move %usp,%a3*/
- .word 0x4e6b
-.endm
-
-.macro WRUSP
- /*move %a3,%usp*/
- .word 0x4e63
-.endm
-
-#endif /* !CONFIG_COLDFIRE_SW_A7 */
-
-.macro SAVE_SWITCH_STACK
- lea %sp@(-24),%sp /* 6 regs */
- moveml %a3-%a6/%d6-%d7,%sp@
-.endm
-
-.macro RESTORE_SWITCH_STACK
- moveml %sp@,%a3-%a6/%d6-%d7
- lea %sp@(24),%sp /* 6 regs */
-.endm
-
-#else /* !CONFIG_COLDFIRE */
-
-/*
- * All other types of m68k parts (68000, 680x0, CPU32) have the same
- * entry and exit code.
- */
-
-/*
- * a -1 in the orig_d0 field signifies
- * that the stack frame is NOT for syscall
- */
-.macro SAVE_ALL_INT
- clrl %sp@- /* stk_adj */
- pea -1:w /* orig d0 */
- movel %d0,%sp@- /* d0 */
- moveml %d1-%d5/%a0-%a2,%sp@-
-.endm
-
-.macro SAVE_ALL_SYS
- clrl %sp@- /* stk_adj */
- movel %d0,%sp@- /* orig d0 */
- movel %d0,%sp@- /* d0 */
- moveml %d1-%d5/%a0-%a2,%sp@-
-.endm
-
-.macro RESTORE_ALL
- moveml %sp@+,%a0-%a2/%d1-%d5
- movel %sp@+,%d0
- addql #4,%sp /* orig d0 */
- addl %sp@+,%sp /* stk adj */
- rte
-.endm
-
-
-.macro SAVE_SWITCH_STACK
- moveml %a3-%a6/%d6-%d7,%sp@-
-.endm
-
-.macro RESTORE_SWITCH_STACK
- moveml %sp@+,%a3-%a6/%d6-%d7
-.endm
-
-#endif /* !CONFIG_COLDFIRE */
-
-/*
- * Register %a2 is reserved and set to current task on MMU enabled systems.
- * Non-MMU systems do not reserve %a2 in this way, and this definition is
- * not used for them.
- */
-#ifdef CONFIG_MMU
-
-#define curptr a2
-
-#define GET_CURRENT(tmp) get_current tmp
-.macro get_current reg=%d0
- movel %sp,\reg
- andl #-THREAD_SIZE,\reg
- movel \reg,%curptr
- movel %curptr@,%curptr
-.endm
-
-#else
-
-#define GET_CURRENT(tmp)
-
-#endif /* CONFIG_MMU */
-
-#else /* C source */
-
-#define STR(X) STR1(X)
-#define STR1(X) #X
-
-#define SAVE_ALL_INT \
- "clrl %%sp@-;" /* stk_adj */ \
- "pea -1:w;" /* orig d0 = -1 */ \
- "movel %%d0,%%sp@-;" /* d0 */ \
- "moveml %%d1-%%d5/%%a0-%%a2,%%sp@-"
-
-#define GET_CURRENT(tmp) \
- "movel %%sp,"#tmp"\n\t" \
- "andw #-"STR(THREAD_SIZE)","#tmp"\n\t" \
- "movel "#tmp",%%a2\n\t" \
- "movel %%a2@,%%a2"
-
-#endif
-
-#endif /* __M68K_ENTRY_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/errno.h b/ANDROID_3.4.5/arch/m68k/include/asm/errno.h
deleted file mode 100644
index 0d4e188d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/errno.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_ERRNO_H
-#define _M68K_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _M68K_ERRNO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/exec.h b/ANDROID_3.4.5/arch/m68k/include/asm/exec.h
deleted file mode 100644
index 0499adf9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/exec.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_EXEC_H
-#define _M68K_EXEC_H
-
-#define arch_align_stack(x) (x)
-
-#endif /* _M68K_EXEC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/fb.h b/ANDROID_3.4.5/arch/m68k/include/asm/fb.h
deleted file mode 100644
index be4e4c67..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/fb.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <linux/fb.h>
-#include <linux/fs.h>
-#include <asm/page.h>
-#include <asm/setup.h>
-
-#ifdef CONFIG_MMU
-#ifdef CONFIG_SUN3
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
-{
- pgprot_val(vma->vm_page_prot) |= SUN3_PAGE_NOCACHE;
-}
-#else
-static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
- unsigned long off)
-{
- if (CPU_IS_020_OR_030)
- pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE030;
- if (CPU_IS_040_OR_060) {
- pgprot_val(vma->vm_page_prot) &= _CACHEMASK040;
- /* Use no-cache mode, serialized */
- pgprot_val(vma->vm_page_prot) |= _PAGE_NOCACHE_S;
- }
-}
-#endif /* CONFIG_SUN3 */
-#else
-#define fb_pgprotect(...) do {} while (0)
-#endif /* CONFIG_MMU */
-
-static inline int fb_is_primary_device(struct fb_info *info)
-{
- return 0;
-}
-
-#endif /* _ASM_FB_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/fbio.h b/ANDROID_3.4.5/arch/m68k/include/asm/fbio.h
deleted file mode 100644
index 0a21da87..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/fbio.h
+++ /dev/null
@@ -1,330 +0,0 @@
-#ifndef __LINUX_FBIO_H
-#define __LINUX_FBIO_H
-
-#include <linux/compiler.h>
-#include <linux/types.h>
-
-/* Constants used for fbio SunOS compatibility */
-/* (C) 1996 Miguel de Icaza */
-
-/* Frame buffer types */
-#define FBTYPE_NOTYPE -1
-#define FBTYPE_SUN1BW 0 /* mono */
-#define FBTYPE_SUN1COLOR 1
-#define FBTYPE_SUN2BW 2
-#define FBTYPE_SUN2COLOR 3
-#define FBTYPE_SUN2GP 4
-#define FBTYPE_SUN5COLOR 5
-#define FBTYPE_SUN3COLOR 6
-#define FBTYPE_MEMCOLOR 7
-#define FBTYPE_SUN4COLOR 8
-
-#define FBTYPE_NOTSUN1 9
-#define FBTYPE_NOTSUN2 10
-#define FBTYPE_NOTSUN3 11
-
-#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
-#define FBTYPE_SUNROP_COLOR 13
-#define FBTYPE_SUNFB_VIDEO 14
-#define FBTYPE_SUNGIFB 15
-#define FBTYPE_SUNGPLAS 16
-#define FBTYPE_SUNGP3 17
-#define FBTYPE_SUNGT 18
-#define FBTYPE_SUNLEO 19 /* zx Leo card */
-#define FBTYPE_MDICOLOR 20 /* cg14 */
-#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */
-
-#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */
-
-/* Does not seem to be listed in the Sun file either */
-#define FBTYPE_CREATOR 22
-#define FBTYPE_PCI_IGA1682 23
-#define FBTYPE_P9100COLOR 24
-
-#define FBTYPE_PCI_GENERIC 1000
-#define FBTYPE_PCI_MACH64 1001
-
-/* fbio ioctls */
-/* Returned by FBIOGTYPE */
-struct fbtype {
- int fb_type; /* fb type, see above */
- int fb_height; /* pixels */
- int fb_width; /* pixels */
- int fb_depth;
- int fb_cmsize; /* color map entries */
- int fb_size; /* fb size in bytes */
-};
-#define FBIOGTYPE _IOR('F', 0, struct fbtype)
-
-struct fbcmap {
- int index; /* first element (0 origin) */
- int count;
- unsigned char __user *red;
- unsigned char __user *green;
- unsigned char __user *blue;
-};
-
-#ifdef __KERNEL__
-#define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
-#else
-#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
-#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
-#endif
-
-/* # of device specific values */
-#define FB_ATTR_NDEVSPECIFIC 8
-/* # of possible emulations */
-#define FB_ATTR_NEMUTYPES 4
-
-struct fbsattr {
- int flags;
- int emu_type; /* -1 if none */
- int dev_specific[FB_ATTR_NDEVSPECIFIC];
-};
-
-struct fbgattr {
- int real_type; /* real frame buffer type */
- int owner; /* unknown */
- struct fbtype fbtype; /* real frame buffer fbtype */
- struct fbsattr sattr;
- int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
-};
-#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
-#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
-
-#define FBIOSVIDEO _IOW('F', 7, int)
-#define FBIOGVIDEO _IOR('F', 8, int)
-
-struct fbcursor {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- char __user *image; /* cursor image bits */
- char __user *mask; /* cursor mask bits */
-};
-
-/* set/get cursor attributes/shape */
-#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
-#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
-
-/* set/get cursor position */
-#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
-#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
-
-/* get max cursor size */
-#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
-
-/* wid manipulation */
-struct fb_wid_alloc {
-#define FB_WID_SHARED_8 0
-#define FB_WID_SHARED_24 1
-#define FB_WID_DBL_8 2
-#define FB_WID_DBL_24 3
- __u32 wa_type;
- __s32 wa_index; /* Set on return */
- __u32 wa_count;
-};
-struct fb_wid_item {
- __u32 wi_type;
- __s32 wi_index;
- __u32 wi_attrs;
- __u32 wi_values[32];
-};
-struct fb_wid_list {
- __u32 wl_flags;
- __u32 wl_count;
- struct fb_wid_item *wl_list;
-};
-
-#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
-#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
-#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
-#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
-
-/* Creator ioctls */
-#define FFB_IOCTL ('F'<<8)
-#define FFB_SYS_INFO (FFB_IOCTL|80)
-#define FFB_CLUTREAD (FFB_IOCTL|81)
-#define FFB_CLUTPOST (FFB_IOCTL|82)
-#define FFB_SETDIAGMODE (FFB_IOCTL|83)
-#define FFB_GETMONITORID (FFB_IOCTL|84)
-#define FFB_GETVIDEOMODE (FFB_IOCTL|85)
-#define FFB_SETVIDEOMODE (FFB_IOCTL|86)
-#define FFB_SETSERVER (FFB_IOCTL|87)
-#define FFB_SETOVCTL (FFB_IOCTL|88)
-#define FFB_GETOVCTL (FFB_IOCTL|89)
-#define FFB_GETSAXNUM (FFB_IOCTL|90)
-#define FFB_FBDEBUG (FFB_IOCTL|91)
-
-/* Cg14 ioctls */
-#define MDI_IOCTL ('M'<<8)
-#define MDI_RESET (MDI_IOCTL|1)
-#define MDI_GET_CFGINFO (MDI_IOCTL|2)
-#define MDI_SET_PIXELMODE (MDI_IOCTL|3)
-# define MDI_32_PIX 32
-# define MDI_16_PIX 16
-# define MDI_8_PIX 8
-
-struct mdi_cfginfo {
- int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
- int mdi_type; /* FBTYPE name */
- int mdi_height; /* height */
- int mdi_width; /* width */
- int mdi_size; /* available ram */
- int mdi_mode; /* 8bpp, 16bpp or 32bpp */
- int mdi_pixfreq; /* pixel clock (from PROM) */
-};
-
-/* SparcLinux specific ioctl for the MDI, should be replaced for
- * the SET_XLUT/SET_CLUTn ioctls instead
- */
-#define MDI_CLEAR_XLUT (MDI_IOCTL|9)
-
-/* leo & ffb ioctls */
-struct fb_clut_alloc {
- __u32 clutid; /* Set on return */
- __u32 flag;
- __u32 index;
-};
-
-struct fb_clut {
-#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- char * red;
- char * green;
- char * blue;
-};
-
-struct fb_clut32 {
- __u32 flag;
- __u32 clutid;
- __u32 offset;
- __u32 count;
- __u32 red;
- __u32 green;
- __u32 blue;
-};
-
-#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
-#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
-#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
-#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
-#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
-#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
-
-#ifdef __KERNEL__
-/* Addresses on the fd of a cgsix that are mappable */
-#define CG6_FBC 0x70000000
-#define CG6_TEC 0x70001000
-#define CG6_BTREGS 0x70002000
-#define CG6_FHC 0x70004000
-#define CG6_THC 0x70005000
-#define CG6_ROM 0x70006000
-#define CG6_RAM 0x70016000
-#define CG6_DHC 0x80000000
-
-#define CG3_MMAP_OFFSET 0x4000000
-
-/* Addresses on the fd of a tcx that are mappable */
-#define TCX_RAM8BIT 0x00000000
-#define TCX_RAM24BIT 0x01000000
-#define TCX_UNK3 0x10000000
-#define TCX_UNK4 0x20000000
-#define TCX_CONTROLPLANE 0x28000000
-#define TCX_UNK6 0x30000000
-#define TCX_UNK7 0x38000000
-#define TCX_TEC 0x70000000
-#define TCX_BTREGS 0x70002000
-#define TCX_THC 0x70004000
-#define TCX_DHC 0x70008000
-#define TCX_ALT 0x7000a000
-#define TCX_SYNC 0x7000e000
-#define TCX_UNK2 0x70010000
-
-/* CG14 definitions */
-
-/* Offsets into the OBIO space: */
-#define CG14_REGS 0 /* registers */
-#define CG14_CURSORREGS 0x1000 /* cursor registers */
-#define CG14_DACREGS 0x2000 /* DAC registers */
-#define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
-#define CG14_CLUT1 0x4000 /* Color Look Up Table */
-#define CG14_CLUT2 0x5000 /* Color Look Up Table */
-#define CG14_CLUT3 0x6000 /* Color Look Up Table */
-#define CG14_AUTO 0xf000
-
-#endif /* KERNEL */
-
-/* These are exported to userland for applications to use */
-/* Mappable offsets for the cg14: control registers */
-#define MDI_DIRECT_MAP 0x10000000
-#define MDI_CTLREG_MAP 0x20000000
-#define MDI_CURSOR_MAP 0x30000000
-#define MDI_SHDW_VRT_MAP 0x40000000
-
-/* Mappable offsets for the cg14: frame buffer resolutions */
-/* 32 bits */
-#define MDI_CHUNKY_XBGR_MAP 0x50000000
-#define MDI_CHUNKY_BGR_MAP 0x60000000
-
-/* 16 bits */
-#define MDI_PLANAR_X16_MAP 0x70000000
-#define MDI_PLANAR_C16_MAP 0x80000000
-
-/* 8 bit is done as CG3 MMAP offset */
-/* 32 bits, planar */
-#define MDI_PLANAR_X32_MAP 0x90000000
-#define MDI_PLANAR_B32_MAP 0xa0000000
-#define MDI_PLANAR_G32_MAP 0xb0000000
-#define MDI_PLANAR_R32_MAP 0xc0000000
-
-/* Mappable offsets on leo */
-#define LEO_SS0_MAP 0x00000000
-#define LEO_LC_SS0_USR_MAP 0x00800000
-#define LEO_LD_SS0_MAP 0x00801000
-#define LEO_LX_CURSOR_MAP 0x00802000
-#define LEO_SS1_MAP 0x00803000
-#define LEO_LC_SS1_USR_MAP 0x01003000
-#define LEO_LD_SS1_MAP 0x01004000
-#define LEO_UNK_MAP 0x01005000
-#define LEO_LX_KRN_MAP 0x01006000
-#define LEO_LC_SS0_KRN_MAP 0x01007000
-#define LEO_LC_SS1_KRN_MAP 0x01008000
-#define LEO_LD_GBL_MAP 0x01009000
-#define LEO_UNK2_MAP 0x0100a000
-
-#ifdef __KERNEL__
-struct fbcmap32 {
- int index; /* first element (0 origin) */
- int count;
- u32 red;
- u32 green;
- u32 blue;
-};
-
-#define FBIOPUTCMAP32 _IOW('F', 3, struct fbcmap32)
-#define FBIOGETCMAP32 _IOW('F', 4, struct fbcmap32)
-
-struct fbcursor32 {
- short set; /* what to set, choose from the list above */
- short enable; /* cursor on/off */
- struct fbcurpos pos; /* cursor position */
- struct fbcurpos hot; /* cursor hot spot */
- struct fbcmap32 cmap; /* color map info */
- struct fbcurpos size; /* cursor bit map size */
- u32 image; /* cursor image bits */
- u32 mask; /* cursor mask bits */
-};
-
-#define FBIOSCURSOR32 _IOW('F', 24, struct fbcursor32)
-#define FBIOGCURSOR32 _IOW('F', 25, struct fbcursor32)
-#endif
-
-#endif /* __LINUX_FBIO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/fcntl.h b/ANDROID_3.4.5/arch/m68k/include/asm/fcntl.h
deleted file mode 100644
index 1c369b20..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/fcntl.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _M68K_FCNTL_H
-#define _M68K_FCNTL_H
-
-#define O_DIRECTORY 040000 /* must be a directory */
-#define O_NOFOLLOW 0100000 /* don't follow links */
-#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */
-#define O_LARGEFILE 0400000
-
-#include <asm-generic/fcntl.h>
-
-#endif /* _M68K_FCNTL_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/flat.h b/ANDROID_3.4.5/arch/m68k/include/asm/flat.h
deleted file mode 100644
index a0e29079..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/flat.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * include/asm-m68knommu/flat.h -- uClinux flat-format executables
- */
-
-#ifndef __M68KNOMMU_FLAT_H__
-#define __M68KNOMMU_FLAT_H__
-
-#define flat_argvp_envp_on_stack() 1
-#define flat_old_ram_flag(flags) (flags)
-#define flat_reloc_valid(reloc, size) ((reloc) <= (size))
-#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp)
-#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp)
-#define flat_get_relocate_addr(rel) (rel)
-#define flat_set_persistent(relval, p) 0
-
-#endif /* __M68KNOMMU_FLAT_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/floppy.h b/ANDROID_3.4.5/arch/m68k/include/asm/floppy.h
deleted file mode 100644
index 697d5039..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/floppy.h
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
- * Implementation independent bits of the Floppy driver.
- *
- * much of this file is derived from what was originally the Q40 floppy driver.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1999, 2000, 2001
- *
- * Sun3x support added 2/4/2000 Sam Creasey (sammy@sammy.net)
- *
- */
-
-#include <asm/io.h>
-
-#include <linux/vmalloc.h>
-
-asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id);
-
-/* constants... */
-
-#undef MAX_DMA_ADDRESS
-#define MAX_DMA_ADDRESS 0x00 /* nothing like that */
-
-
-/*
- * Again, the CMOS information doesn't work on m68k..
- */
-#define FLOPPY0_TYPE (MACH_IS_Q40 ? 6 : 4)
-#define FLOPPY1_TYPE 0
-
-/* basically PC init + set use_virtual_dma */
-#define FDC1 m68k_floppy_init()
-
-#define N_FDC 1
-#define N_DRIVE 8
-
-
-/* vdma globals adapted from asm-i386/floppy.h */
-
-static int virtual_dma_count=0;
-static int virtual_dma_residue=0;
-static char *virtual_dma_addr=NULL;
-static int virtual_dma_mode=0;
-static int doing_pdma=0;
-
-#include <asm/sun3xflop.h>
-
-extern spinlock_t dma_spin_lock;
-
-static __inline__ unsigned long claim_dma_lock(void)
-{
- unsigned long flags;
- spin_lock_irqsave(&dma_spin_lock, flags);
- return flags;
-}
-
-static __inline__ void release_dma_lock(unsigned long flags)
-{
- spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-
-static __inline__ unsigned char fd_inb(int port)
-{
- if(MACH_IS_Q40)
- return inb_p(port);
- else if(MACH_IS_SUN3X)
- return sun3x_82072_fd_inb(port);
- return 0;
-}
-
-static __inline__ void fd_outb(unsigned char value, int port)
-{
- if(MACH_IS_Q40)
- outb_p(value, port);
- else if(MACH_IS_SUN3X)
- sun3x_82072_fd_outb(value, port);
-}
-
-
-static int fd_request_irq(void)
-{
- if(MACH_IS_Q40)
- return request_irq(FLOPPY_IRQ, floppy_hardint,
- IRQF_DISABLED, "floppy", floppy_hardint);
- else if(MACH_IS_SUN3X)
- return sun3xflop_request_irq();
- return -ENXIO;
-}
-
-static void fd_free_irq(void)
-{
- if(MACH_IS_Q40)
- free_irq(FLOPPY_IRQ, floppy_hardint);
-}
-
-#define fd_request_dma() vdma_request_dma(FLOPPY_DMA,"floppy")
-#define fd_get_dma_residue() vdma_get_dma_residue(FLOPPY_DMA)
-#define fd_dma_mem_alloc(size) vdma_mem_alloc(size)
-#define fd_dma_setup(addr, size, mode, io) vdma_dma_setup(addr, size, mode, io)
-
-#define fd_enable_irq() /* nothing... */
-#define fd_disable_irq() /* nothing... */
-
-#define fd_free_dma() /* nothing */
-
-/* No 64k boundary crossing problems on Q40 - no DMA at all */
-#define CROSS_64KB(a,s) (0)
-
-#define DMA_MODE_READ 0x44 /* i386 look-alike */
-#define DMA_MODE_WRITE 0x48
-
-
-static int m68k_floppy_init(void)
-{
- use_virtual_dma =1;
- can_use_virtual_dma = 1;
-
-
- if (MACH_IS_Q40)
- return 0x3f0;
- else if(MACH_IS_SUN3X)
- return sun3xflop_init();
- else
- return -1;
-}
-
-
-static int vdma_request_dma(unsigned int dmanr, const char * device_id)
-{
- return 0;
-}
-
-
-static int vdma_get_dma_residue(unsigned int dummy)
-{
- return virtual_dma_count + virtual_dma_residue;
-}
-
-
-static unsigned long vdma_mem_alloc(unsigned long size)
-{
- return (unsigned long) vmalloc(size);
-
-}
-
-static void _fd_dma_mem_free(unsigned long addr, unsigned long size)
-{
- vfree((void *)addr);
-}
-#define fd_dma_mem_free(addr,size) _fd_dma_mem_free(addr, size)
-
-
-/* choose_dma_mode ???*/
-
-static int vdma_dma_setup(char *addr, unsigned long size, int mode, int io)
-{
- doing_pdma = 1;
- virtual_dma_port = (MACH_IS_Q40 ? io : 0);
- virtual_dma_mode = (mode == DMA_MODE_WRITE);
- virtual_dma_addr = addr;
- virtual_dma_count = size;
- virtual_dma_residue = 0;
- return 0;
-}
-
-
-
-static void fd_disable_dma(void)
-{
- doing_pdma = 0;
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-}
-
-
-
-/* this is the only truly Q40 specific function */
-
-asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id)
-{
- register unsigned char st;
-
-#undef TRACE_FLPY_INT
-#define NO_FLOPPY_ASSEMBLER
-
-#ifdef TRACE_FLPY_INT
- static int calls=0;
- static int bytes=0;
- static int dma_wait=0;
-#endif
- if(!doing_pdma) {
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-#ifdef TRACE_FLPY_INT
- if(!calls)
- bytes = virtual_dma_count;
-#endif
-
- {
- register int lcount;
- register char *lptr;
-
- /* serve 1st byte fast: */
-
- st=1;
- for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
- lcount; lcount--, lptr++) {
- st=inb(virtual_dma_port+4) & 0xa0 ;
- if(st != 0xa0)
- break;
- if(virtual_dma_mode)
- outb_p(*lptr, virtual_dma_port+5);
- else
- *lptr = inb_p(virtual_dma_port+5);
- }
-
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
- st = inb(virtual_dma_port+4);
- }
-
-#ifdef TRACE_FLPY_INT
- calls++;
-#endif
- if(st == 0x20)
- return IRQ_HANDLED;
- if(!(st & 0x20)) {
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
-#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
- calls = 0;
- dma_wait=0;
-#endif
- doing_pdma = 0;
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-#ifdef TRACE_FLPY_INT
- if(!virtual_dma_count)
- dma_wait++;
-#endif
- return IRQ_HANDLED;
-}
-
-#define EXTRA_FLOPPY_PARAMS
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/fpu.h b/ANDROID_3.4.5/arch/m68k/include/asm/fpu.h
deleted file mode 100644
index 526db9da..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/fpu.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef __M68K_FPU_H
-#define __M68K_FPU_H
-
-
-/*
- * MAX floating point unit state size (FSAVE/FRESTORE)
- */
-
-#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
-#define FPSTATESIZE (216)
-#elif defined(CONFIG_M68040)
-#define FPSTATESIZE (96)
-#elif defined(CONFIG_M68KFPU_EMU)
-#define FPSTATESIZE (28)
-#elif defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU)
-#define FPSTATESIZE (16)
-#elif defined(CONFIG_M68060)
-#define FPSTATESIZE (12)
-#else
-#define FPSTATESIZE (0)
-#endif
-
-#endif /* __M68K_FPU_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ftrace.h b/ANDROID_3.4.5/arch/m68k/include/asm/ftrace.h
deleted file mode 100644
index 40a8c178..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ftrace.h
+++ /dev/null
@@ -1 +0,0 @@
-/* empty */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/futex.h b/ANDROID_3.4.5/arch/m68k/include/asm/futex.h
deleted file mode 100644
index 6a332a9f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/gpio.h b/ANDROID_3.4.5/arch/m68k/include/asm/gpio.h
deleted file mode 100644
index 00d0071d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/gpio.h
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#ifndef coldfire_gpio_h
-#define coldfire_gpio_h
-
-#include <linux/io.h>
-#include <asm-generic/gpio.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/*
- * The Freescale Coldfire family is quite varied in how they implement GPIO.
- * Some parts have 8 bit ports, some have 16bit and some have 32bit; some have
- * only one port, others have multiple ports; some have a single data latch
- * for both input and output, others have a separate pin data register to read
- * input; some require a read-modify-write access to change an output, others
- * have set and clear registers for some of the outputs; Some have all the
- * GPIOs in a single control area, others have some GPIOs implemented in
- * different modules.
- *
- * This implementation attempts accommodate the differences while presenting
- * a generic interface that will optimize to as few instructions as possible.
- */
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M532x) || defined(CONFIG_M54xx)
-
-/* These parts have GPIO organized by 8 bit ports */
-
-#define MCFGPIO_PORTTYPE u8
-#define MCFGPIO_PORTSIZE 8
-#define mcfgpio_read(port) __raw_readb(port)
-#define mcfgpio_write(data, port) __raw_writeb(data, port)
-
-#elif defined(CONFIG_M5307) || defined(CONFIG_M5407) || defined(CONFIG_M5272)
-
-/* These parts have GPIO organized by 16 bit ports */
-
-#define MCFGPIO_PORTTYPE u16
-#define MCFGPIO_PORTSIZE 16
-#define mcfgpio_read(port) __raw_readw(port)
-#define mcfgpio_write(data, port) __raw_writew(data, port)
-
-#elif defined(CONFIG_M5249)
-
-/* These parts have GPIO organized by 32 bit ports */
-
-#define MCFGPIO_PORTTYPE u32
-#define MCFGPIO_PORTSIZE 32
-#define mcfgpio_read(port) __raw_readl(port)
-#define mcfgpio_write(data, port) __raw_writel(data, port)
-
-#endif
-
-#define mcfgpio_bit(gpio) (1 << ((gpio) % MCFGPIO_PORTSIZE))
-#define mcfgpio_port(gpio) ((gpio) / MCFGPIO_PORTSIZE)
-
-#if defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
-/*
- * These parts have an 'Edge' Port module (external interrupt/GPIO) which uses
- * read-modify-write to change an output and a GPIO module which has separate
- * set/clr registers to directly change outputs with a single write access.
- */
-#if defined(CONFIG_M528x)
-/*
- * The 528x also has GPIOs in other modules (GPT, QADC) which use
- * read-modify-write as well as those controlled by the EPORT and GPIO modules.
- */
-#define MCFGPIO_SCR_START 40
-#else
-#define MCFGPIO_SCR_START 8
-#endif
-
-#define MCFGPIO_SETR_PORT(gpio) (MCFGPIO_SETR + \
- mcfgpio_port(gpio - MCFGPIO_SCR_START))
-
-#define MCFGPIO_CLRR_PORT(gpio) (MCFGPIO_CLRR + \
- mcfgpio_port(gpio - MCFGPIO_SCR_START))
-#else
-
-#define MCFGPIO_SCR_START MCFGPIO_PIN_MAX
-/* with MCFGPIO_SCR == MCFGPIO_PIN_MAX, these will be optimized away */
-#define MCFGPIO_SETR_PORT(gpio) 0
-#define MCFGPIO_CLRR_PORT(gpio) 0
-
-#endif
-/*
- * Coldfire specific helper functions
- */
-
-/* return the port pin data register for a gpio */
-static inline u32 __mcf_gpio_ppdr(unsigned gpio)
-{
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5307) || defined(CONFIG_M5407)
- return MCFSIM_PADAT;
-#elif defined(CONFIG_M5272)
- if (gpio < 16)
- return MCFSIM_PADAT;
- else if (gpio < 32)
- return MCFSIM_PBDAT;
- else
- return MCFSIM_PCDAT;
-#elif defined(CONFIG_M5249)
- if (gpio < 32)
- return MCFSIM2_GPIOREAD;
- else
- return MCFSIM2_GPIO1READ;
-#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
- if (gpio < 8)
- return MCFEPORT_EPPDR;
-#if defined(CONFIG_M528x)
- else if (gpio < 16)
- return MCFGPTA_GPTPORT;
- else if (gpio < 24)
- return MCFGPTB_GPTPORT;
- else if (gpio < 32)
- return MCFQADC_PORTQA;
- else if (gpio < 40)
- return MCFQADC_PORTQB;
-#endif
- else
- return MCFGPIO_PPDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
-#else
- return 0;
-#endif
-}
-
-/* return the port output data register for a gpio */
-static inline u32 __mcf_gpio_podr(unsigned gpio)
-{
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5307) || defined(CONFIG_M5407)
- return MCFSIM_PADAT;
-#elif defined(CONFIG_M5272)
- if (gpio < 16)
- return MCFSIM_PADAT;
- else if (gpio < 32)
- return MCFSIM_PBDAT;
- else
- return MCFSIM_PCDAT;
-#elif defined(CONFIG_M5249)
- if (gpio < 32)
- return MCFSIM2_GPIOWRITE;
- else
- return MCFSIM2_GPIO1WRITE;
-#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
- if (gpio < 8)
- return MCFEPORT_EPDR;
-#if defined(CONFIG_M528x)
- else if (gpio < 16)
- return MCFGPTA_GPTPORT;
- else if (gpio < 24)
- return MCFGPTB_GPTPORT;
- else if (gpio < 32)
- return MCFQADC_PORTQA;
- else if (gpio < 40)
- return MCFQADC_PORTQB;
-#endif
- else
- return MCFGPIO_PODR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
-#else
- return 0;
-#endif
-}
-
-/*
- * The Generic GPIO functions
- *
- * If the gpio is a compile time constant and is one of the Coldfire gpios,
- * use the inline version, otherwise dispatch thru gpiolib.
- */
-
-static inline int gpio_get_value(unsigned gpio)
-{
- if (__builtin_constant_p(gpio) && gpio < MCFGPIO_PIN_MAX)
- return mcfgpio_read(__mcf_gpio_ppdr(gpio)) & mcfgpio_bit(gpio);
- else
- return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
- if (__builtin_constant_p(gpio) && gpio < MCFGPIO_PIN_MAX) {
- if (gpio < MCFGPIO_SCR_START) {
- unsigned long flags;
- MCFGPIO_PORTTYPE data;
-
- local_irq_save(flags);
- data = mcfgpio_read(__mcf_gpio_podr(gpio));
- if (value)
- data |= mcfgpio_bit(gpio);
- else
- data &= ~mcfgpio_bit(gpio);
- mcfgpio_write(data, __mcf_gpio_podr(gpio));
- local_irq_restore(flags);
- } else {
- if (value)
- mcfgpio_write(mcfgpio_bit(gpio),
- MCFGPIO_SETR_PORT(gpio));
- else
- mcfgpio_write(~mcfgpio_bit(gpio),
- MCFGPIO_CLRR_PORT(gpio));
- }
- } else
- __gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
- return (gpio < MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE
- : __gpio_to_irq(gpio);
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
- return (irq >= MCFGPIO_IRQ_VECBASE &&
- irq < (MCFGPIO_IRQ_VECBASE + MCFGPIO_IRQ_MAX)) ?
- irq - MCFGPIO_IRQ_VECBASE : -ENXIO;
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
- return gpio < MCFGPIO_PIN_MAX ? 0 : __gpio_cansleep(gpio);
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/hardirq.h b/ANDROID_3.4.5/arch/m68k/include/asm/hardirq.h
deleted file mode 100644
index db30ed27..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/hardirq.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef __M68K_HARDIRQ_H
-#define __M68K_HARDIRQ_H
-
-#include <linux/threads.h>
-#include <linux/cache.h>
-#include <asm/irq.h>
-
-#define HARDIRQ_BITS 8
-
-/*
- * The hardirq mask has to be large enough to have
- * space for potentially all IRQ sources in the system
- * nesting on a single CPU:
- */
-#if (1 << HARDIRQ_BITS) < NR_IRQS
-# error HARDIRQ_BITS is too low!
-#endif
-
-#ifdef CONFIG_MMU
-
-static inline void ack_bad_irq(unsigned int irq)
-{
- pr_crit("unexpected IRQ trap at vector %02x\n", irq);
-}
-
-/* entry.S is sensitive to the offsets of these fields */
-typedef struct {
- unsigned int __softirq_pending;
-} ____cacheline_aligned irq_cpustat_t;
-
-#include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
-
-#else
-
-#include <asm-generic/hardirq.h>
-
-#endif /* !CONFIG_MMU */
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/hp300hw.h b/ANDROID_3.4.5/arch/m68k/include/asm/hp300hw.h
deleted file mode 100644
index d998ea67..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/hp300hw.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_HP300HW_H
-#define _M68K_HP300HW_H
-
-extern unsigned long hp300_model;
-
-/* This information was taken from NetBSD */
-#define HP_320 (0) /* 16MHz 68020+HP MMU+16K external cache */
-#define HP_330 (1) /* 16MHz 68020+68851 MMU */
-#define HP_340 (2) /* 16MHz 68030 */
-#define HP_345 (3) /* 50MHz 68030+32K external cache */
-#define HP_350 (4) /* 25MHz 68020+HP MMU+32K external cache */
-#define HP_360 (5) /* 25MHz 68030 */
-#define HP_370 (6) /* 33MHz 68030+64K external cache */
-#define HP_375 (7) /* 50MHz 68030+32K external cache */
-#define HP_380 (8) /* 25MHz 68040 */
-#define HP_385 (9) /* 33MHz 68040 */
-
-#define HP_400 (10) /* 50MHz 68030+32K external cache */
-#define HP_425T (11) /* 25MHz 68040 - model 425t */
-#define HP_425S (12) /* 25MHz 68040 - model 425s */
-#define HP_425E (13) /* 25MHz 68040 - model 425e */
-#define HP_433T (14) /* 33MHz 68040 - model 433t */
-#define HP_433S (15) /* 33MHz 68040 - model 433s */
-
-#endif /* _M68K_HP300HW_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/hw_irq.h b/ANDROID_3.4.5/arch/m68k/include/asm/hw_irq.h
deleted file mode 100644
index eacef095..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/hw_irq.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_HW_IRQ_H
-#define __ASM_M68K_HW_IRQ_H
-
-/* Dummy include. */
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/hwtest.h b/ANDROID_3.4.5/arch/m68k/include/asm/hwtest.h
deleted file mode 100644
index 402c8a44..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/hwtest.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* Routines to test for presence/absence of hardware registers:
- * see arch/m68k/mm/hwtest.c.
- * -- PMM <pmaydell@chiark.greenend.org.uk> 05/1998
- *
- * Removed __init from decls. We might want them in modules, and
- * the code is tiny anyway. 16/5/98 pb
- */
-
-#ifndef __ASM_HWTEST_H
-#define __ASM_HWTEST_H
-
-extern int hwreg_present(volatile void *regp);
-extern int hwreg_write(volatile void *regp, unsigned short val);
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ide.h b/ANDROID_3.4.5/arch/m68k/include/asm/ide.h
deleted file mode 100644
index 492fee8a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ide.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 1994-1996 Linus Torvalds & authors
- */
-
-/* Copyright(c) 1996 Kars de Jong */
-/* Based on the ide driver from 1.2.13pl8 */
-
-/*
- * Credits (alphabetical):
- *
- * - Bjoern Brauel
- * - Kars de Jong
- * - Torsten Ebeling
- * - Dwight Engen
- * - Thorsten Floeck
- * - Roman Hodek
- * - Guenther Kelleter
- * - Chris Lawrence
- * - Michael Rausch
- * - Christian Sauer
- * - Michael Schmitz
- * - Jes Soerensen
- * - Michael Thurm
- * - Geert Uytterhoeven
- */
-
-#ifndef _M68K_IDE_H
-#define _M68K_IDE_H
-
-#ifdef __KERNEL__
-#include <asm/setup.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-
-#ifdef CONFIG_MMU
-
-/*
- * Get rid of defs from io.h - ide has its private and conflicting versions
- * Since so far no single m68k platform uses ISA/PCI I/O space for IDE, we
- * always use the `raw' MMIO versions
- */
-#undef readb
-#undef readw
-#undef writeb
-#undef writew
-
-#define readb in_8
-#define readw in_be16
-#define __ide_mm_insw(port, addr, n) raw_insw((u16 *)port, addr, n)
-#define __ide_mm_insl(port, addr, n) raw_insl((u32 *)port, addr, n)
-#define writeb(val, port) out_8(port, val)
-#define writew(val, port) out_be16(port, val)
-#define __ide_mm_outsw(port, addr, n) raw_outsw((u16 *)port, addr, n)
-#define __ide_mm_outsl(port, addr, n) raw_outsl((u32 *)port, addr, n)
-
-#else
-
-#define __ide_mm_insw(port, addr, n) io_insw((unsigned int)port, addr, n)
-#define __ide_mm_insl(port, addr, n) io_insl((unsigned int)port, addr, n)
-#define __ide_mm_outsw(port, addr, n) io_outsw((unsigned int)port, addr, n)
-#define __ide_mm_outsl(port, addr, n) io_outsl((unsigned int)port, addr, n)
-
-#endif /* CONFIG_MMU */
-
-#endif /* __KERNEL__ */
-#endif /* _M68K_IDE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/idprom.h b/ANDROID_3.4.5/arch/m68k/include/asm/idprom.h
deleted file mode 100644
index 160616a8..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/idprom.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _M68K_IDPROM_H
-#define _M68K_IDPROM_H
-/*
- * idprom.h: Macros and defines for idprom routines
- *
- * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/types.h>
-
-struct idprom {
- u8 id_format; /* Format identifier (always 0x01) */
- u8 id_machtype; /* Machine type */
- u8 id_ethaddr[6]; /* Hardware ethernet address */
- s32 id_date; /* Date of manufacture */
- u32 id_sernum:24; /* Unique serial number */
- u8 id_cksum; /* Checksum - xor of the data bytes */
- u8 reserved[16];
-};
-
-extern struct idprom *idprom;
-extern void idprom_init(void);
-
-/* Sun3: in control space */
-#define SUN3_IDPROM_BASE 0x00000000
-
-#endif /* !(_M68K_IDPROM_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/intersil.h b/ANDROID_3.4.5/arch/m68k/include/asm/intersil.h
deleted file mode 100644
index f482902c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/intersil.h
+++ /dev/null
@@ -1,48 +0,0 @@
-#ifndef _SUN3_INTERSIL_H
-#define _SUN3_INTERSIL_H
-/* bits 0 and 1 */
-#define INTERSIL_FREQ_32K 0x00
-#define INTERSIL_FREQ_1M 0x01
-#define INTERSIL_FREQ_2M 0x02
-#define INTERSIL_FREQ_4M 0x03
-
-/* bit 2 */
-#define INTERSIL_12H_MODE 0x00
-#define INTERSIL_24H_MODE 0x04
-
-/* bit 3 */
-#define INTERSIL_STOP 0x00
-#define INTERSIL_RUN 0x08
-
-/* bit 4 */
-#define INTERSIL_INT_ENABLE 0x10
-#define INTERSIL_INT_DISABLE 0x00
-
-/* bit 5 */
-#define INTERSIL_MODE_NORMAL 0x00
-#define INTERSIL_MODE_TEST 0x20
-
-#define INTERSIL_HZ_100_MASK 0x02
-
-struct intersil_dt {
- unsigned char csec;
- unsigned char hour;
- unsigned char minute;
- unsigned char second;
- unsigned char month;
- unsigned char day;
- unsigned char year;
- unsigned char weekday;
-};
-
-struct intersil_7170 {
- struct intersil_dt counter;
- struct intersil_dt alarm;
- unsigned char int_reg;
- unsigned char cmd_reg;
-};
-
-extern volatile char* clock_va;
-#define intersil_clock ((volatile struct intersil_7170 *) clock_va)
-#define intersil_clear() (void)intersil_clock->int_reg
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/io.h b/ANDROID_3.4.5/arch/m68k/include/asm/io.h
deleted file mode 100644
index c7210ba1..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/io.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef __uClinux__
-#include "io_no.h"
-#else
-#include "io_mm.h"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/io_mm.h b/ANDROID_3.4.5/arch/m68k/include/asm/io_mm.h
deleted file mode 100644
index 0fb34680..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/io_mm.h
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- * linux/include/asm-m68k/io.h
- *
- * 4/1/00 RZ: - rewritten to avoid clashes between ISA/PCI and other
- * IO access
- * - added Q40 support
- * - added skeleton for GG-II and Amiga PCMCIA
- * 2/3/01 RZ: - moved a few more defs into raw_io.h
- *
- * inX/outX should not be used by any driver unless it does
- * ISA access. Other drivers should use function defined in raw_io.h
- * or define its own macros on top of these.
- *
- * inX(),outX() are for ISA I/O
- * isa_readX(),isa_writeX() are for ISA memory
- */
-
-#ifndef _IO_H
-#define _IO_H
-
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <asm/raw_io.h>
-#include <asm/virtconvert.h>
-
-#include <asm-generic/iomap.h>
-
-#ifdef CONFIG_ATARI
-#include <asm/atarihw.h>
-#endif
-
-
-/*
- * IO/MEM definitions for various ISA bridges
- */
-
-
-#ifdef CONFIG_Q40
-
-#define q40_isa_io_base 0xff400000
-#define q40_isa_mem_base 0xff800000
-
-#define Q40_ISA_IO_B(ioaddr) (q40_isa_io_base+1+4*((unsigned long)(ioaddr)))
-#define Q40_ISA_IO_W(ioaddr) (q40_isa_io_base+ 4*((unsigned long)(ioaddr)))
-#define Q40_ISA_MEM_B(madr) (q40_isa_mem_base+1+4*((unsigned long)(madr)))
-#define Q40_ISA_MEM_W(madr) (q40_isa_mem_base+ 4*((unsigned long)(madr)))
-
-#define MULTI_ISA 0
-#endif /* Q40 */
-
-#ifdef CONFIG_AMIGA_PCMCIA
-#include <asm/amigayle.h>
-
-#define AG_ISA_IO_B(ioaddr) ( GAYLE_IO+(ioaddr)+(((ioaddr)&1)*GAYLE_ODD) )
-#define AG_ISA_IO_W(ioaddr) ( GAYLE_IO+(ioaddr) )
-
-#ifndef MULTI_ISA
-#define MULTI_ISA 0
-#else
-#undef MULTI_ISA
-#define MULTI_ISA 1
-#endif
-#endif /* AMIGA_PCMCIA */
-
-
-
-#ifdef CONFIG_ISA
-
-#if MULTI_ISA == 0
-#undef MULTI_ISA
-#endif
-
-#define ISA_TYPE_Q40 (1)
-#define ISA_TYPE_AG (2)
-
-#if defined(CONFIG_Q40) && !defined(MULTI_ISA)
-#define ISA_TYPE ISA_TYPE_Q40
-#define ISA_SEX 0
-#endif
-#if defined(CONFIG_AMIGA_PCMCIA) && !defined(MULTI_ISA)
-#define ISA_TYPE ISA_TYPE_AG
-#define ISA_SEX 1
-#endif
-
-#ifdef MULTI_ISA
-extern int isa_type;
-extern int isa_sex;
-
-#define ISA_TYPE isa_type
-#define ISA_SEX isa_sex
-#endif
-
-/*
- * define inline addr translation functions. Normally only one variant will
- * be compiled in so the case statement will be optimised away
- */
-
-static inline u8 __iomem *isa_itb(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_IO_B(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u8 __iomem *)AG_ISA_IO_B(addr);
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u16 __iomem *isa_itw(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_IO_W(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u16 __iomem *)AG_ISA_IO_W(addr);
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u32 __iomem *isa_itl(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u32 __iomem *)AG_ISA_IO_W(addr);
-#endif
- default: return 0; /* avoid warnings, just in case */
- }
-}
-static inline u8 __iomem *isa_mtb(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u8 __iomem *)Q40_ISA_MEM_B(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u8 __iomem *)addr;
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-static inline u16 __iomem *isa_mtw(unsigned long addr)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: return (u16 __iomem *)Q40_ISA_MEM_W(addr);
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: return (u16 __iomem *)addr;
-#endif
- default: return NULL; /* avoid warnings, just in case */
- }
-}
-
-
-#define isa_inb(port) in_8(isa_itb(port))
-#define isa_inw(port) (ISA_SEX ? in_be16(isa_itw(port)) : in_le16(isa_itw(port)))
-#define isa_inl(port) (ISA_SEX ? in_be32(isa_itl(port)) : in_le32(isa_itl(port)))
-#define isa_outb(val,port) out_8(isa_itb(port),(val))
-#define isa_outw(val,port) (ISA_SEX ? out_be16(isa_itw(port),(val)) : out_le16(isa_itw(port),(val)))
-#define isa_outl(val,port) (ISA_SEX ? out_be32(isa_itl(port),(val)) : out_le32(isa_itl(port),(val)))
-
-#define isa_readb(p) in_8(isa_mtb((unsigned long)(p)))
-#define isa_readw(p) \
- (ISA_SEX ? in_be16(isa_mtw((unsigned long)(p))) \
- : in_le16(isa_mtw((unsigned long)(p))))
-#define isa_writeb(val,p) out_8(isa_mtb((unsigned long)(p)),(val))
-#define isa_writew(val,p) \
- (ISA_SEX ? out_be16(isa_mtw((unsigned long)(p)),(val)) \
- : out_le16(isa_mtw((unsigned long)(p)),(val)))
-
-static inline void isa_delay(void)
-{
- switch(ISA_TYPE)
- {
-#ifdef CONFIG_Q40
- case ISA_TYPE_Q40: isa_outb(0,0x80); break;
-#endif
-#ifdef CONFIG_AMIGA_PCMCIA
- case ISA_TYPE_AG: break;
-#endif
- default: break; /* avoid warnings */
- }
-}
-
-#define isa_inb_p(p) ({u8 v=isa_inb(p);isa_delay();v;})
-#define isa_outb_p(v,p) ({isa_outb((v),(p));isa_delay();})
-#define isa_inw_p(p) ({u16 v=isa_inw(p);isa_delay();v;})
-#define isa_outw_p(v,p) ({isa_outw((v),(p));isa_delay();})
-#define isa_inl_p(p) ({u32 v=isa_inl(p);isa_delay();v;})
-#define isa_outl_p(v,p) ({isa_outl((v),(p));isa_delay();})
-
-#define isa_insb(port, buf, nr) raw_insb(isa_itb(port), (u8 *)(buf), (nr))
-#define isa_outsb(port, buf, nr) raw_outsb(isa_itb(port), (u8 *)(buf), (nr))
-
-#define isa_insw(port, buf, nr) \
- (ISA_SEX ? raw_insw(isa_itw(port), (u16 *)(buf), (nr)) : \
- raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
-
-#define isa_outsw(port, buf, nr) \
- (ISA_SEX ? raw_outsw(isa_itw(port), (u16 *)(buf), (nr)) : \
- raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)))
-
-#define isa_insl(port, buf, nr) \
- (ISA_SEX ? raw_insl(isa_itl(port), (u32 *)(buf), (nr)) : \
- raw_insw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
-
-#define isa_outsl(port, buf, nr) \
- (ISA_SEX ? raw_outsl(isa_itl(port), (u32 *)(buf), (nr)) : \
- raw_outsw_swapw(isa_itw(port), (u16 *)(buf), (nr)<<1))
-
-
-#define inb isa_inb
-#define inb_p isa_inb_p
-#define outb isa_outb
-#define outb_p isa_outb_p
-#define inw isa_inw
-#define inw_p isa_inw_p
-#define outw isa_outw
-#define outw_p isa_outw_p
-#define inl isa_inl
-#define inl_p isa_inl_p
-#define outl isa_outl
-#define outl_p isa_outl_p
-#define insb isa_insb
-#define insw isa_insw
-#define insl isa_insl
-#define outsb isa_outsb
-#define outsw isa_outsw
-#define outsl isa_outsl
-#define readb isa_readb
-#define readw isa_readw
-#define writeb isa_writeb
-#define writew isa_writew
-
-#else /* CONFIG_ISA */
-
-/*
- * We need to define dummy functions for GENERIC_IOMAP support.
- */
-#define inb(port) 0xff
-#define inb_p(port) 0xff
-#define outb(val,port) ((void)0)
-#define outb_p(val,port) ((void)0)
-#define inw(port) 0xffff
-#define inw_p(port) 0xffff
-#define outw(val,port) ((void)0)
-#define outw_p(val,port) ((void)0)
-#define inl(port) 0xffffffffUL
-#define inl_p(port) 0xffffffffUL
-#define outl(val,port) ((void)0)
-#define outl_p(val,port) ((void)0)
-
-#define insb(port,buf,nr) ((void)0)
-#define outsb(port,buf,nr) ((void)0)
-#define insw(port,buf,nr) ((void)0)
-#define outsw(port,buf,nr) ((void)0)
-#define insl(port,buf,nr) ((void)0)
-#define outsl(port,buf,nr) ((void)0)
-
-/*
- * These should be valid on any ioremap()ed region
- */
-#define readb(addr) in_8(addr)
-#define writeb(val,addr) out_8((addr),(val))
-#define readw(addr) in_le16(addr)
-#define writew(val,addr) out_le16((addr),(val))
-
-#endif /* CONFIG_ISA */
-
-#define readl(addr) in_le32(addr)
-#define writel(val,addr) out_le32((addr),(val))
-
-#define mmiowb()
-
-static inline void __iomem *ioremap(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void __iomem *ioremap_nocache(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void __iomem *ioremap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void __iomem *ioremap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-static inline void memset_io(volatile void __iomem *addr, unsigned char val, int count)
-{
- __builtin_memset((void __force *) addr, val, count);
-}
-static inline void memcpy_fromio(void *dst, const volatile void __iomem *src, int count)
-{
- __builtin_memcpy(dst, (void __force *) src, count);
-}
-static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int count)
-{
- __builtin_memcpy((void __force *) dst, src, count);
-}
-
-#ifndef CONFIG_SUN3
-#define IO_SPACE_LIMIT 0xffff
-#else
-#define IO_SPACE_LIMIT 0x0fffffff
-#endif
-
-#endif /* __KERNEL__ */
-
-#define __ARCH_HAS_NO_PAGE_ZERO_MAPPED 1
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p) __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p) p
-
-#endif /* _IO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/io_no.h b/ANDROID_3.4.5/arch/m68k/include/asm/io_no.h
deleted file mode 100644
index 353bf754..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/io_no.h
+++ /dev/null
@@ -1,183 +0,0 @@
-#ifndef _M68KNOMMU_IO_H
-#define _M68KNOMMU_IO_H
-
-#ifdef __KERNEL__
-
-#include <asm/virtconvert.h>
-
-/*
- * These are for ISA/PCI shared memory _only_ and should never be used
- * on any other type of memory, including Zorro memory. They are meant to
- * access the bus in the bus byte order which is little-endian!.
- *
- * readX/writeX() are used to access memory mapped devices. On some
- * architectures the memory mapped IO stuff needs to be accessed
- * differently. On the m68k architecture, we just read/write the
- * memory location directly.
- */
-/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
- * two accesses to memory, which may be undesirable for some devices.
- */
-
-/*
- * swap functions are sometimes needed to interface little-endian hardware
- */
-static inline unsigned short _swapw(volatile unsigned short v)
-{
- return ((v << 8) | (v >> 8));
-}
-
-static inline unsigned int _swapl(volatile unsigned long v)
-{
- return ((v << 24) | ((v & 0xff00) << 8) | ((v & 0xff0000) >> 8) | (v >> 24));
-}
-
-#define readb(addr) \
- ({ unsigned char __v = (*(volatile unsigned char *) (addr)); __v; })
-#define readw(addr) \
- ({ unsigned short __v = (*(volatile unsigned short *) (addr)); __v; })
-#define readl(addr) \
- ({ unsigned int __v = (*(volatile unsigned int *) (addr)); __v; })
-
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
-
-#define writeb(b,addr) (void)((*(volatile unsigned char *) (addr)) = (b))
-#define writew(b,addr) (void)((*(volatile unsigned short *) (addr)) = (b))
-#define writel(b,addr) (void)((*(volatile unsigned int *) (addr)) = (b))
-
-#define __raw_readb readb
-#define __raw_readw readw
-#define __raw_readl readl
-#define __raw_writeb writeb
-#define __raw_writew writew
-#define __raw_writel writel
-
-static inline void io_outsb(unsigned int addr, void *buf, int len)
-{
- volatile unsigned char *ap = (volatile unsigned char *) addr;
- unsigned char *bp = (unsigned char *) buf;
- while (len--)
- *ap = *bp++;
-}
-
-static inline void io_outsw(unsigned int addr, void *buf, int len)
-{
- volatile unsigned short *ap = (volatile unsigned short *) addr;
- unsigned short *bp = (unsigned short *) buf;
- while (len--)
- *ap = _swapw(*bp++);
-}
-
-static inline void io_outsl(unsigned int addr, void *buf, int len)
-{
- volatile unsigned int *ap = (volatile unsigned int *) addr;
- unsigned int *bp = (unsigned int *) buf;
- while (len--)
- *ap = _swapl(*bp++);
-}
-
-static inline void io_insb(unsigned int addr, void *buf, int len)
-{
- volatile unsigned char *ap = (volatile unsigned char *) addr;
- unsigned char *bp = (unsigned char *) buf;
- while (len--)
- *bp++ = *ap;
-}
-
-static inline void io_insw(unsigned int addr, void *buf, int len)
-{
- volatile unsigned short *ap = (volatile unsigned short *) addr;
- unsigned short *bp = (unsigned short *) buf;
- while (len--)
- *bp++ = _swapw(*ap);
-}
-
-static inline void io_insl(unsigned int addr, void *buf, int len)
-{
- volatile unsigned int *ap = (volatile unsigned int *) addr;
- unsigned int *bp = (unsigned int *) buf;
- while (len--)
- *bp++ = _swapl(*ap);
-}
-
-#define mmiowb()
-
-/*
- * make the short names macros so specific devices
- * can override them as required
- */
-
-#define memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
-
-#define inb(addr) readb(addr)
-#define inw(addr) readw(addr)
-#define inl(addr) readl(addr)
-#define outb(x,addr) ((void) writeb(x,addr))
-#define outw(x,addr) ((void) writew(x,addr))
-#define outl(x,addr) ((void) writel(x,addr))
-
-#define inb_p(addr) inb(addr)
-#define inw_p(addr) inw(addr)
-#define inl_p(addr) inl(addr)
-#define outb_p(x,addr) outb(x,addr)
-#define outw_p(x,addr) outw(x,addr)
-#define outl_p(x,addr) outl(x,addr)
-
-#define outsb(a,b,l) io_outsb(a,b,l)
-#define outsw(a,b,l) io_outsw(a,b,l)
-#define outsl(a,b,l) io_outsl(a,b,l)
-
-#define insb(a,b,l) io_insb(a,b,l)
-#define insw(a,b,l) io_insw(a,b,l)
-#define insl(a,b,l) io_insl(a,b,l)
-
-#define IO_SPACE_LIMIT 0xffffffff
-
-
-/* Values for nocacheflag and cmode */
-#define IOMAP_FULL_CACHING 0
-#define IOMAP_NOCACHE_SER 1
-#define IOMAP_NOCACHE_NONSER 2
-#define IOMAP_WRITETHROUGH 3
-
-static inline void *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag)
-{
- return (void *) physaddr;
-}
-static inline void *ioremap(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void *ioremap_nocache(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-static inline void *ioremap_writethrough(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void *ioremap_fullcache(unsigned long physaddr, unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define iounmap(addr) do { } while(0)
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p) __va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p) p
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68KNOMMU_IO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ioctl.h b/ANDROID_3.4.5/arch/m68k/include/asm/ioctl.h
deleted file mode 100644
index b279fe06..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ioctls.h b/ANDROID_3.4.5/arch/m68k/include/asm/ioctls.h
deleted file mode 100644
index 1332bb4c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ioctls.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __ARCH_M68K_IOCTLS_H__
-#define __ARCH_M68K_IOCTLS_H__
-
-#define FIOQSIZE 0x545E
-
-#include <asm-generic/ioctls.h>
-
-#endif /* __ARCH_M68K_IOCTLS_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ipcbuf.h b/ANDROID_3.4.5/arch/m68k/include/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ipcbuf.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/irq.h b/ANDROID_3.4.5/arch/m68k/include/asm/irq.h
deleted file mode 100644
index c1155f0e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/irq.h
+++ /dev/null
@@ -1,76 +0,0 @@
-#ifndef _M68K_IRQ_H_
-#define _M68K_IRQ_H_
-
-/*
- * This should be the same as the max(NUM_X_SOURCES) for all the
- * different m68k hosts compiled into the kernel.
- * Currently the Atari has 72 and the Amiga 24, but if both are
- * supported in the kernel it is better to make room for 72.
- */
-#if defined(CONFIG_COLDFIRE)
-#define NR_IRQS 256
-#elif defined(CONFIG_VME) || defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
-#define NR_IRQS 200
-#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC)
-#define NR_IRQS 72
-#elif defined(CONFIG_Q40)
-#define NR_IRQS 43
-#elif defined(CONFIG_AMIGA) || !defined(CONFIG_MMU)
-#define NR_IRQS 32
-#elif defined(CONFIG_APOLLO)
-#define NR_IRQS 24
-#elif defined(CONFIG_HP300)
-#define NR_IRQS 8
-#else
-#define NR_IRQS 0
-#endif
-
-#if defined(CONFIG_M68020) || defined(CONFIG_M68030) || \
- defined(CONFIG_M68040) || defined(CONFIG_M68060)
-
-/*
- * Interrupt source definitions
- * General interrupt sources are the level 1-7.
- * Adding an interrupt service routine for one of these sources
- * results in the addition of that routine to a chain of routines.
- * Each one is called in succession. Each individual interrupt
- * service routine should determine if the device associated with
- * that routine requires service.
- */
-
-#define IRQ_SPURIOUS 0
-
-#define IRQ_AUTO_1 1 /* level 1 interrupt */
-#define IRQ_AUTO_2 2 /* level 2 interrupt */
-#define IRQ_AUTO_3 3 /* level 3 interrupt */
-#define IRQ_AUTO_4 4 /* level 4 interrupt */
-#define IRQ_AUTO_5 5 /* level 5 interrupt */
-#define IRQ_AUTO_6 6 /* level 6 interrupt */
-#define IRQ_AUTO_7 7 /* level 7 interrupt (non-maskable) */
-
-#define IRQ_USER 8
-
-struct irq_data;
-struct irq_chip;
-struct irq_desc;
-extern unsigned int m68k_irq_startup(struct irq_data *data);
-extern unsigned int m68k_irq_startup_irq(unsigned int irq);
-extern void m68k_irq_shutdown(struct irq_data *data);
-extern void m68k_setup_auto_interrupt(void (*handler)(unsigned int,
- struct pt_regs *));
-extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt);
-extern void m68k_setup_irq_controller(struct irq_chip *,
- void (*handle)(unsigned int irq,
- struct irq_desc *desc),
- unsigned int irq, unsigned int cnt);
-
-extern unsigned int irq_canonicalize(unsigned int irq);
-
-#else
-#define irq_canonicalize(irq) (irq)
-#endif /* !(CONFIG_M68020 || CONFIG_M68030 || CONFIG_M68040 || CONFIG_M68060) */
-
-asmlinkage void do_IRQ(int irq, struct pt_regs *regs);
-extern atomic_t irq_err_count;
-
-#endif /* _M68K_IRQ_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/irq_regs.h b/ANDROID_3.4.5/arch/m68k/include/asm/irq_regs.h
deleted file mode 100644
index 3dd9c0b7..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/irqflags.h b/ANDROID_3.4.5/arch/m68k/include/asm/irqflags.h
deleted file mode 100644
index 7ef4115b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/irqflags.h
+++ /dev/null
@@ -1,78 +0,0 @@
-#ifndef _M68K_IRQFLAGS_H
-#define _M68K_IRQFLAGS_H
-
-#include <linux/types.h>
-#ifdef CONFIG_MMU
-#include <linux/hardirq.h>
-#endif
-#include <linux/preempt.h>
-#include <asm/thread_info.h>
-#include <asm/entry.h>
-
-static inline unsigned long arch_local_save_flags(void)
-{
- unsigned long flags;
- asm volatile ("movew %%sr,%0" : "=d" (flags) : : "memory");
- return flags;
-}
-
-static inline void arch_local_irq_disable(void)
-{
-#ifdef CONFIG_COLDFIRE
- asm volatile (
- "move %/sr,%%d0 \n\t"
- "ori.l #0x0700,%%d0 \n\t"
- "move %%d0,%/sr \n"
- : /* no outputs */
- :
- : "cc", "%d0", "memory");
-#else
- asm volatile ("oriw #0x0700,%%sr" : : : "memory");
-#endif
-}
-
-static inline void arch_local_irq_enable(void)
-{
-#if defined(CONFIG_COLDFIRE)
- asm volatile (
- "move %/sr,%%d0 \n\t"
- "andi.l #0xf8ff,%%d0 \n\t"
- "move %%d0,%/sr \n"
- : /* no outputs */
- :
- : "cc", "%d0", "memory");
-#else
-# if defined(CONFIG_MMU)
- if (MACH_IS_Q40 || !hardirq_count())
-# endif
- asm volatile (
- "andiw %0,%%sr"
- :
- : "i" (ALLOWINT)
- : "memory");
-#endif
-}
-
-static inline unsigned long arch_local_irq_save(void)
-{
- unsigned long flags = arch_local_save_flags();
- arch_local_irq_disable();
- return flags;
-}
-
-static inline void arch_local_irq_restore(unsigned long flags)
-{
- asm volatile ("movew %0,%%sr" : : "d" (flags) : "memory");
-}
-
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
-{
- return (flags & ~ALLOWINT) != 0;
-}
-
-static inline bool arch_irqs_disabled(void)
-{
- return arch_irqs_disabled_flags(arch_local_save_flags());
-}
-
-#endif /* _M68K_IRQFLAGS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/kdebug.h b/ANDROID_3.4.5/arch/m68k/include/asm/kdebug.h
deleted file mode 100644
index 6ece1b03..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/kmap_types.h b/ANDROID_3.4.5/arch/m68k/include/asm/kmap_types.h
deleted file mode 100644
index 3413cc13..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/kmap_types.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_KMAP_TYPES_H
-#define __ASM_M68K_KMAP_TYPES_H
-
-#include <asm-generic/kmap_types.h>
-
-#endif /* __ASM_M68K_KMAP_TYPES_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/linkage.h b/ANDROID_3.4.5/arch/m68k/include/asm/linkage.h
deleted file mode 100644
index 5a822bb7..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/linkage.h
+++ /dev/null
@@ -1,7 +0,0 @@
-#ifndef __ASM_LINKAGE_H
-#define __ASM_LINKAGE_H
-
-#define __ALIGN .align 4
-#define __ALIGN_STR ".align 4"
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/local.h b/ANDROID_3.4.5/arch/m68k/include/asm/local.h
deleted file mode 100644
index 6c259263..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_LOCAL_H
-#define _ASM_M68K_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _ASM_M68K_LOCAL_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/local64.h b/ANDROID_3.4.5/arch/m68k/include/asm/local64.h
deleted file mode 100644
index 36c93b5c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m5206sim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m5206sim.h
deleted file mode 100644
index 69722366..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m5206sim.h
+++ /dev/null
@@ -1,149 +0,0 @@
-/****************************************************************************/
-
-/*
- * m5206sim.h -- ColdFire 5206 System Integration Module support.
- *
- * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef m5206sim_h
-#define m5206sim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m5206)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK MCF_CLK
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 5206 SIM register set addresses.
- */
-#define MCFSIM_SIMR 0x03 /* SIM Config reg (r/w) */
-#define MCFSIM_ICR1 0x14 /* Intr Ctrl reg 1 (r/w) */
-#define MCFSIM_ICR2 0x15 /* Intr Ctrl reg 2 (r/w) */
-#define MCFSIM_ICR3 0x16 /* Intr Ctrl reg 3 (r/w) */
-#define MCFSIM_ICR4 0x17 /* Intr Ctrl reg 4 (r/w) */
-#define MCFSIM_ICR5 0x18 /* Intr Ctrl reg 5 (r/w) */
-#define MCFSIM_ICR6 0x19 /* Intr Ctrl reg 6 (r/w) */
-#define MCFSIM_ICR7 0x1a /* Intr Ctrl reg 7 (r/w) */
-#define MCFSIM_ICR8 0x1b /* Intr Ctrl reg 8 (r/w) */
-#define MCFSIM_ICR9 0x1c /* Intr Ctrl reg 9 (r/w) */
-#define MCFSIM_ICR10 0x1d /* Intr Ctrl reg 10 (r/w) */
-#define MCFSIM_ICR11 0x1e /* Intr Ctrl reg 11 (r/w) */
-#define MCFSIM_ICR12 0x1f /* Intr Ctrl reg 12 (r/w) */
-#define MCFSIM_ICR13 0x20 /* Intr Ctrl reg 13 (r/w) */
-#ifdef CONFIG_M5206e
-#define MCFSIM_ICR14 0x21 /* Intr Ctrl reg 14 (r/w) */
-#define MCFSIM_ICR15 0x22 /* Intr Ctrl reg 15 (r/w) */
-#endif
-
-#define MCFSIM_IMR 0x36 /* Interrupt Mask reg (r/w) */
-#define MCFSIM_IPR 0x3a /* Interrupt Pend reg (r/w) */
-
-#define MCFSIM_RSR 0x40 /* Reset Status reg (r/w) */
-#define MCFSIM_SYPCR 0x41 /* System Protection reg (r/w)*/
-
-#define MCFSIM_SWIVR 0x42 /* SW Watchdog intr reg (r/w) */
-#define MCFSIM_SWSR 0x43 /* SW Watchdog service (r/w) */
-
-#define MCFSIM_DCRR (MCF_MBAR + 0x46) /* DRAM Refresh reg (r/w) */
-#define MCFSIM_DCTR (MCF_MBAR + 0x4a) /* DRAM Timing reg (r/w) */
-#define MCFSIM_DAR0 (MCF_MBAR + 0x4c) /* DRAM 0 Address reg(r/w) */
-#define MCFSIM_DMR0 (MCF_MBAR + 0x50) /* DRAM 0 Mask reg (r/w) */
-#define MCFSIM_DCR0 (MCF_MBAR + 0x57) /* DRAM 0 Control reg (r/w) */
-#define MCFSIM_DAR1 (MCF_MBAR + 0x58) /* DRAM 1 Address reg (r/w) */
-#define MCFSIM_DMR1 (MCF_MBAR + 0x5c) /* DRAM 1 Mask reg (r/w) */
-#define MCFSIM_DCR1 (MCF_MBAR + 0x63) /* DRAM 1 Control reg (r/w) */
-
-#define MCFSIM_CSAR0 0x64 /* CS 0 Address 0 reg (r/w) */
-#define MCFSIM_CSMR0 0x68 /* CS 0 Mask 0 reg (r/w) */
-#define MCFSIM_CSCR0 0x6e /* CS 0 Control reg (r/w) */
-#define MCFSIM_CSAR1 0x70 /* CS 1 Address reg (r/w) */
-#define MCFSIM_CSMR1 0x74 /* CS 1 Mask reg (r/w) */
-#define MCFSIM_CSCR1 0x7a /* CS 1 Control reg (r/w) */
-#define MCFSIM_CSAR2 0x7c /* CS 2 Address reg (r/w) */
-#define MCFSIM_CSMR2 0x80 /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0x86 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSAR3 0x88 /* CS 3 Address reg (r/w) */
-#define MCFSIM_CSMR3 0x8c /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0x92 /* CS 3 Control reg (r/w) */
-#define MCFSIM_CSAR4 0x94 /* CS 4 Address reg (r/w) */
-#define MCFSIM_CSMR4 0x98 /* CS 4 Mask reg (r/w) */
-#define MCFSIM_CSCR4 0x9e /* CS 4 Control reg (r/w) */
-#define MCFSIM_CSAR5 0xa0 /* CS 5 Address reg (r/w) */
-#define MCFSIM_CSMR5 0xa4 /* CS 5 Mask reg (r/w) */
-#define MCFSIM_CSCR5 0xaa /* CS 5 Control reg (r/w) */
-#define MCFSIM_CSAR6 0xac /* CS 6 Address reg (r/w) */
-#define MCFSIM_CSMR6 0xb0 /* CS 6 Mask reg (r/w) */
-#define MCFSIM_CSCR6 0xb6 /* CS 6 Control reg (r/w) */
-#define MCFSIM_CSAR7 0xb8 /* CS 7 Address reg (r/w) */
-#define MCFSIM_CSMR7 0xbc /* CS 7 Mask reg (r/w) */
-#define MCFSIM_CSCR7 0xc2 /* CS 7 Control reg (r/w) */
-#define MCFSIM_DMCR 0xc6 /* Default control */
-
-#ifdef CONFIG_M5206e
-#define MCFSIM_PAR 0xca /* Pin Assignment reg (r/w) */
-#else
-#define MCFSIM_PAR 0xcb /* Pin Assignment reg (r/w) */
-#endif
-
-#define MCFTIMER_BASE1 (MCF_MBAR + 0x100) /* Base of TIMER1 */
-#define MCFTIMER_BASE2 (MCF_MBAR + 0x120) /* Base of TIMER2 */
-
-#define MCFSIM_PADDR (MCF_MBAR + 0x1c5) /* Parallel Direction (r/w) */
-#define MCFSIM_PADAT (MCF_MBAR + 0x1c9) /* Parallel Port Value (r/w) */
-
-#define MCFDMA_BASE0 (MCF_MBAR + 0x200) /* Base address DMA 0 */
-#define MCFDMA_BASE1 (MCF_MBAR + 0x240) /* Base address DMA 1 */
-
-#if defined(CONFIG_NETtel)
-#define MCFUART_BASE0 (MCF_MBAR + 0x180) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x140) /* Base address UART1 */
-#else
-#define MCFUART_BASE0 (MCF_MBAR + 0x140) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x180) /* Base address UART1 */
-#endif
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
-#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
-#define MCF_IRQ_UART0 73 /* UART0 */
-#define MCF_IRQ_UART1 74 /* UART1 */
-
-/*
- * Generic GPIO
- */
-#define MCFGPIO_PIN_MAX 8
-#define MCFGPIO_IRQ_VECBASE -1
-#define MCFGPIO_IRQ_MAX -1
-
-/*
- * Some symbol defines for the Parallel Port Pin Assignment Register
- */
-#ifdef CONFIG_M5206e
-#define MCFSIM_PAR_DREQ0 0x100 /* Set to select DREQ0 input */
- /* Clear to select T0 input */
-#define MCFSIM_PAR_DREQ1 0x200 /* Select DREQ1 input */
- /* Clear to select T0 output */
-#endif
-
-/*
- * Some symbol defines for the Interrupt Control Register
- */
-#define MCFSIM_SWDICR MCFSIM_ICR8 /* Watchdog timer ICR */
-#define MCFSIM_TIMER1ICR MCFSIM_ICR9 /* Timer 1 ICR */
-#define MCFSIM_TIMER2ICR MCFSIM_ICR10 /* Timer 2 ICR */
-#define MCFSIM_UART1ICR MCFSIM_ICR12 /* UART 1 ICR */
-#define MCFSIM_UART2ICR MCFSIM_ICR13 /* UART 2 ICR */
-#ifdef CONFIG_M5206e
-#define MCFSIM_DMA1ICR MCFSIM_ICR14 /* DMA 1 ICR */
-#define MCFSIM_DMA2ICR MCFSIM_ICR15 /* DMA 2 ICR */
-#endif
-
-/****************************************************************************/
-#endif /* m5206sim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m520xsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m520xsim.h
deleted file mode 100644
index 17f2aab9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m520xsim.h
+++ /dev/null
@@ -1,190 +0,0 @@
-/****************************************************************************/
-
-/*
- * m520xsim.h -- ColdFire 5207/5208 System Integration Module support.
- *
- * (C) Copyright 2005, Intec Automation (mike@steroidmicros.com)
- */
-
-/****************************************************************************/
-#ifndef m520xsim_h
-#define m520xsim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m520x)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 520x SIM register set addresses.
- */
-#define MCFICM_INTC0 0xFC048000 /* Base for Interrupt Ctrl 0 */
-#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
-#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
-#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
-#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
-#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
-#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
-#define MCFINTC_SIMR 0x1c /* Set interrupt mask 0-63 */
-#define MCFINTC_CIMR 0x1d /* Clear interrupt mask 0-63 */
-#define MCFINTC_ICR0 0x40 /* Base ICR register */
-
-/*
- * The common interrupt controller code just wants to know the absolute
- * address to the SIMR and CIMR registers (not offsets into IPSBAR).
- * The 520x family only has a single INTC unit.
- */
-#define MCFINTC0_SIMR (MCFICM_INTC0 + MCFINTC_SIMR)
-#define MCFINTC0_CIMR (MCFICM_INTC0 + MCFINTC_CIMR)
-#define MCFINTC0_ICR0 (MCFICM_INTC0 + MCFINTC_ICR0)
-#define MCFINTC1_SIMR (0)
-#define MCFINTC1_CIMR (0)
-#define MCFINTC1_ICR0 (0)
-
-#define MCFINT_VECBASE 64
-#define MCFINT_UART0 26 /* Interrupt number for UART0 */
-#define MCFINT_UART1 27 /* Interrupt number for UART1 */
-#define MCFINT_UART2 28 /* Interrupt number for UART2 */
-#define MCFINT_QSPI 31 /* Interrupt number for QSPI */
-#define MCFINT_FECRX0 36 /* Interrupt number for FEC RX */
-#define MCFINT_FECTX0 40 /* Interrupt number for FEC RX */
-#define MCFINT_FECENTC0 42 /* Interrupt number for FEC RX */
-#define MCFINT_PIT1 4 /* Interrupt number for PIT1 (PIT0 in processor) */
-
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2)
-
-#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0)
-#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0)
-#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
-
-#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
-/*
- * SDRAM configuration registers.
- */
-#define MCFSIM_SDMR 0xFC0a8000 /* SDRAM Mode/Extended Mode Register */
-#define MCFSIM_SDCR 0xFC0a8004 /* SDRAM Control Register */
-#define MCFSIM_SDCFG1 0xFC0a8008 /* SDRAM Configuration Register 1 */
-#define MCFSIM_SDCFG2 0xFC0a800c /* SDRAM Configuration Register 2 */
-#define MCFSIM_SDCS0 0xFC0a8110 /* SDRAM Chip Select 0 Configuration */
-#define MCFSIM_SDCS1 0xFC0a8114 /* SDRAM Chip Select 1 Configuration */
-
-/*
- * EPORT and GPIO registers.
- */
-#define MCFEPORT_EPPAR 0xFC088000
-#define MCFEPORT_EPDDR 0xFC088002
-#define MCFEPORT_EPIER 0xFC088003
-#define MCFEPORT_EPDR 0xFC088004
-#define MCFEPORT_EPPDR 0xFC088005
-#define MCFEPORT_EPFR 0xFC088006
-
-#define MCFGPIO_PODR_BUSCTL 0xFC0A4000
-#define MCFGPIO_PODR_BE 0xFC0A4001
-#define MCFGPIO_PODR_CS 0xFC0A4002
-#define MCFGPIO_PODR_FECI2C 0xFC0A4003
-#define MCFGPIO_PODR_QSPI 0xFC0A4004
-#define MCFGPIO_PODR_TIMER 0xFC0A4005
-#define MCFGPIO_PODR_UART 0xFC0A4006
-#define MCFGPIO_PODR_FECH 0xFC0A4007
-#define MCFGPIO_PODR_FECL 0xFC0A4008
-
-#define MCFGPIO_PDDR_BUSCTL 0xFC0A400C
-#define MCFGPIO_PDDR_BE 0xFC0A400D
-#define MCFGPIO_PDDR_CS 0xFC0A400E
-#define MCFGPIO_PDDR_FECI2C 0xFC0A400F
-#define MCFGPIO_PDDR_QSPI 0xFC0A4010
-#define MCFGPIO_PDDR_TIMER 0xFC0A4011
-#define MCFGPIO_PDDR_UART 0xFC0A4012
-#define MCFGPIO_PDDR_FECH 0xFC0A4013
-#define MCFGPIO_PDDR_FECL 0xFC0A4014
-
-#define MCFGPIO_PPDSDR_CS 0xFC0A401A
-#define MCFGPIO_PPDSDR_FECI2C 0xFC0A401B
-#define MCFGPIO_PPDSDR_QSPI 0xFC0A401C
-#define MCFGPIO_PPDSDR_TIMER 0xFC0A401D
-#define MCFGPIO_PPDSDR_UART 0xFC0A401E
-#define MCFGPIO_PPDSDR_FECH 0xFC0A401F
-#define MCFGPIO_PPDSDR_FECL 0xFC0A4020
-
-#define MCFGPIO_PCLRR_BUSCTL 0xFC0A4024
-#define MCFGPIO_PCLRR_BE 0xFC0A4025
-#define MCFGPIO_PCLRR_CS 0xFC0A4026
-#define MCFGPIO_PCLRR_FECI2C 0xFC0A4027
-#define MCFGPIO_PCLRR_QSPI 0xFC0A4028
-#define MCFGPIO_PCLRR_TIMER 0xFC0A4029
-#define MCFGPIO_PCLRR_UART 0xFC0A402A
-#define MCFGPIO_PCLRR_FECH 0xFC0A402B
-#define MCFGPIO_PCLRR_FECL 0xFC0A402C
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PODR MCFGPIO_PODR_CS
-#define MCFGPIO_PDDR MCFGPIO_PDDR_CS
-#define MCFGPIO_PPDR MCFGPIO_PPDSDR_CS
-#define MCFGPIO_SETR MCFGPIO_PPDSDR_CS
-#define MCFGPIO_CLRR MCFGPIO_PCLRR_CS
-
-#define MCFGPIO_PIN_MAX 80
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-
-#define MCF_GPIO_PAR_UART 0xFC0A4036
-#define MCF_GPIO_PAR_FECI2C 0xFC0A4033
-#define MCF_GPIO_PAR_QSPI 0xFC0A4034
-#define MCF_GPIO_PAR_FEC 0xFC0A4038
-
-#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0001)
-#define MCF_GPIO_PAR_UART_PAR_UTXD0 (0x0002)
-
-#define MCF_GPIO_PAR_UART_PAR_URXD1 (0x0040)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1 (0x0080)
-
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2 (0x02)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 (0x04)
-
-/*
- * PIT timer module.
- */
-#define MCFPIT_BASE1 0xFC080000 /* Base address of TIMER1 */
-#define MCFPIT_BASE2 0xFC084000 /* Base address of TIMER2 */
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 0xFC060000 /* Base address of UART0 */
-#define MCFUART_BASE1 0xFC064000 /* Base address of UART1 */
-#define MCFUART_BASE2 0xFC068000 /* Base address of UART2 */
-
-/*
- * FEC module.
- */
-#define MCFFEC_BASE0 0xFC030000 /* Base of FEC ethernet */
-#define MCFFEC_SIZE0 0x800 /* Register set size */
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_BASE 0xFC05C000 /* Base of QSPI module */
-#define MCFQSPI_SIZE 0x40 /* Register set size */
-
-#define MCFQSPI_CS0 46
-#define MCFQSPI_CS1 47
-#define MCFQSPI_CS2 27
-
-/*
- * Reset Control Unit.
- */
-#define MCF_RCR 0xFC0A0000
-#define MCF_RSR 0xFC0A0001
-
-#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
-#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
-
-/****************************************************************************/
-#endif /* m520xsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m523xsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m523xsim.h
deleted file mode 100644
index 075062d4..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m523xsim.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/****************************************************************************/
-
-/*
- * m523xsim.h -- ColdFire 523x System Integration Module support.
- *
- * (C) Copyright 2003-2005, Greg Ungerer <gerg@snapgear.com>
- */
-
-/****************************************************************************/
-#ifndef m523xsim_h
-#define m523xsim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m523x)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 523x SIM register set addresses.
- */
-#define MCFICM_INTC0 (MCF_IPSBAR + 0x0c00) /* Base for Interrupt Ctrl 0 */
-#define MCFICM_INTC1 (MCF_IPSBAR + 0x0d00) /* Base for Interrupt Ctrl 0 */
-
-#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
-#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
-#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
-#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
-#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
-#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
-#define MCFINTC_IRLR 0x18 /* */
-#define MCFINTC_IACKL 0x19 /* */
-#define MCFINTC_ICR0 0x40 /* Base ICR register */
-
-#define MCFINT_VECBASE 64 /* Vector base number */
-#define MCFINT_UART0 13 /* Interrupt number for UART0 */
-#define MCFINT_UART1 14 /* Interrupt number for UART1 */
-#define MCFINT_UART2 15 /* Interrupt number for UART2 */
-#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
-#define MCFINT_FECRX0 23 /* Interrupt number for FEC */
-#define MCFINT_FECTX0 27 /* Interrupt number for FEC */
-#define MCFINT_FECENTC0 29 /* Interrupt number for FEC */
-#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */
-
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2)
-
-#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0)
-#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0)
-#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
-
-#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
-/*
- * SDRAM configuration registers.
- */
-#define MCFSIM_DCR (MCF_IPSBAR + 0x44) /* Control */
-#define MCFSIM_DACR0 (MCF_IPSBAR + 0x48) /* Base address 0 */
-#define MCFSIM_DMR0 (MCF_IPSBAR + 0x4c) /* Address mask 0 */
-#define MCFSIM_DACR1 (MCF_IPSBAR + 0x50) /* Base address 1 */
-#define MCFSIM_DMR1 (MCF_IPSBAR + 0x54) /* Address mask 1 */
-
-/*
- * Reset Control Unit (relative to IPSBAR).
- */
-#define MCF_RCR (MCF_IPSBAR + 0x110000)
-#define MCF_RSR (MCF_IPSBAR + 0x110001)
-
-#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
-#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 (MCF_IPSBAR + 0x200)
-#define MCFUART_BASE1 (MCF_IPSBAR + 0x240)
-#define MCFUART_BASE2 (MCF_IPSBAR + 0x280)
-
-/*
- * FEC ethernet module.
- */
-#define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000)
-#define MCFFEC_SIZE0 0x800
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_BASE (MCF_IPSBAR + 0x340)
-#define MCFQSPI_SIZE 0x40
-
-#define MCFQSPI_CS0 91
-#define MCFQSPI_CS1 92
-#define MCFQSPI_CS2 103
-#define MCFQSPI_CS3 99
-
-/*
- * GPIO module.
- */
-#define MCFGPIO_PODR_ADDR (MCF_IPSBAR + 0x100000)
-#define MCFGPIO_PODR_DATAH (MCF_IPSBAR + 0x100001)
-#define MCFGPIO_PODR_DATAL (MCF_IPSBAR + 0x100002)
-#define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100003)
-#define MCFGPIO_PODR_BS (MCF_IPSBAR + 0x100004)
-#define MCFGPIO_PODR_CS (MCF_IPSBAR + 0x100005)
-#define MCFGPIO_PODR_SDRAM (MCF_IPSBAR + 0x100006)
-#define MCFGPIO_PODR_FECI2C (MCF_IPSBAR + 0x100007)
-#define MCFGPIO_PODR_UARTH (MCF_IPSBAR + 0x100008)
-#define MCFGPIO_PODR_UARTL (MCF_IPSBAR + 0x100009)
-#define MCFGPIO_PODR_QSPI (MCF_IPSBAR + 0x10000A)
-#define MCFGPIO_PODR_TIMER (MCF_IPSBAR + 0x10000B)
-#define MCFGPIO_PODR_ETPU (MCF_IPSBAR + 0x10000C)
-
-#define MCFGPIO_PDDR_ADDR (MCF_IPSBAR + 0x100010)
-#define MCFGPIO_PDDR_DATAH (MCF_IPSBAR + 0x100011)
-#define MCFGPIO_PDDR_DATAL (MCF_IPSBAR + 0x100012)
-#define MCFGPIO_PDDR_BUSCTL (MCF_IPSBAR + 0x100013)
-#define MCFGPIO_PDDR_BS (MCF_IPSBAR + 0x100014)
-#define MCFGPIO_PDDR_CS (MCF_IPSBAR + 0x100015)
-#define MCFGPIO_PDDR_SDRAM (MCF_IPSBAR + 0x100016)
-#define MCFGPIO_PDDR_FECI2C (MCF_IPSBAR + 0x100017)
-#define MCFGPIO_PDDR_UARTH (MCF_IPSBAR + 0x100018)
-#define MCFGPIO_PDDR_UARTL (MCF_IPSBAR + 0x100019)
-#define MCFGPIO_PDDR_QSPI (MCF_IPSBAR + 0x10001A)
-#define MCFGPIO_PDDR_TIMER (MCF_IPSBAR + 0x10001B)
-#define MCFGPIO_PDDR_ETPU (MCF_IPSBAR + 0x10001C)
-
-#define MCFGPIO_PPDSDR_ADDR (MCF_IPSBAR + 0x100020)
-#define MCFGPIO_PPDSDR_DATAH (MCF_IPSBAR + 0x100021)
-#define MCFGPIO_PPDSDR_DATAL (MCF_IPSBAR + 0x100022)
-#define MCFGPIO_PPDSDR_BUSCTL (MCF_IPSBAR + 0x100023)
-#define MCFGPIO_PPDSDR_BS (MCF_IPSBAR + 0x100024)
-#define MCFGPIO_PPDSDR_CS (MCF_IPSBAR + 0x100025)
-#define MCFGPIO_PPDSDR_SDRAM (MCF_IPSBAR + 0x100026)
-#define MCFGPIO_PPDSDR_FECI2C (MCF_IPSBAR + 0x100027)
-#define MCFGPIO_PPDSDR_UARTH (MCF_IPSBAR + 0x100028)
-#define MCFGPIO_PPDSDR_UARTL (MCF_IPSBAR + 0x100029)
-#define MCFGPIO_PPDSDR_QSPI (MCF_IPSBAR + 0x10002A)
-#define MCFGPIO_PPDSDR_TIMER (MCF_IPSBAR + 0x10002B)
-#define MCFGPIO_PPDSDR_ETPU (MCF_IPSBAR + 0x10002C)
-
-#define MCFGPIO_PCLRR_ADDR (MCF_IPSBAR + 0x100030)
-#define MCFGPIO_PCLRR_DATAH (MCF_IPSBAR + 0x100031)
-#define MCFGPIO_PCLRR_DATAL (MCF_IPSBAR + 0x100032)
-#define MCFGPIO_PCLRR_BUSCTL (MCF_IPSBAR + 0x100033)
-#define MCFGPIO_PCLRR_BS (MCF_IPSBAR + 0x100034)
-#define MCFGPIO_PCLRR_CS (MCF_IPSBAR + 0x100035)
-#define MCFGPIO_PCLRR_SDRAM (MCF_IPSBAR + 0x100036)
-#define MCFGPIO_PCLRR_FECI2C (MCF_IPSBAR + 0x100037)
-#define MCFGPIO_PCLRR_UARTH (MCF_IPSBAR + 0x100038)
-#define MCFGPIO_PCLRR_UARTL (MCF_IPSBAR + 0x100039)
-#define MCFGPIO_PCLRR_QSPI (MCF_IPSBAR + 0x10003A)
-#define MCFGPIO_PCLRR_TIMER (MCF_IPSBAR + 0x10003B)
-#define MCFGPIO_PCLRR_ETPU (MCF_IPSBAR + 0x10003C)
-
-/*
- * PIT timer base addresses.
- */
-#define MCFPIT_BASE1 (MCF_IPSBAR + 0x150000)
-#define MCFPIT_BASE2 (MCF_IPSBAR + 0x160000)
-#define MCFPIT_BASE3 (MCF_IPSBAR + 0x170000)
-#define MCFPIT_BASE4 (MCF_IPSBAR + 0x180000)
-
-/*
- * EPort
- */
-#define MCFEPORT_EPPAR (MCF_IPSBAR + 0x130000)
-#define MCFEPORT_EPDDR (MCF_IPSBAR + 0x130002)
-#define MCFEPORT_EPIER (MCF_IPSBAR + 0x130003)
-#define MCFEPORT_EPDR (MCF_IPSBAR + 0x130004)
-#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005)
-#define MCFEPORT_EPFR (MCF_IPSBAR + 0x130006)
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
-#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
-#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
-#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
-#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
-
-#define MCFGPIO_PIN_MAX 107
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-
-/*
- * Pin Assignment
-*/
-#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
-#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_IPSBAR + 0x100)
-#define MCFDMA_BASE1 (MCF_IPSBAR + 0x140)
-#define MCFDMA_BASE2 (MCF_IPSBAR + 0x180)
-#define MCFDMA_BASE3 (MCF_IPSBAR + 0x1C0)
-
-/****************************************************************************/
-#endif /* m523xsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m5249sim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m5249sim.h
deleted file mode 100644
index 7f0c2c36..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m5249sim.h
+++ /dev/null
@@ -1,269 +0,0 @@
-/****************************************************************************/
-
-/*
- * m5249sim.h -- ColdFire 5249 System Integration Module support.
- *
- * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
- */
-
-/****************************************************************************/
-#ifndef m5249sim_h
-#define m5249sim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m5249)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m52xxacr.h>
-
-/*
- * The 5249 has a second MBAR region, define its address.
- */
-#define MCF_MBAR2 0x80000000
-
-/*
- * Define the 5249 SIM register set addresses.
- */
-#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
-#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
-#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
-#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
-#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
-#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
-#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
-#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
-#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
-#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
-#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
-#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
-#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
-#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
-#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
-#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
-#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
-#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
-#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
-#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
-#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
-#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
-
-#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
-#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
-#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
-#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
-#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
-#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
-#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
-#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
-#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
-
-#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
-#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */
-#define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM 0 Mask */
-#define MCFSIM_DACR1 (MCF_MBAR + 0x110) /* DRAM 1 Addr/Ctrl */
-#define MCFSIM_DMR1 (MCF_MBAR + 0x114) /* DRAM 1 Mask */
-
-/*
- * Timer module.
- */
-#define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */
-#define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_BASE (MCF_MBAR + 0x300) /* Base address QSPI */
-#define MCFQSPI_SIZE 0x40 /* Register set size */
-
-#define MCFQSPI_CS0 29
-#define MCFQSPI_CS1 24
-#define MCFQSPI_CS2 21
-#define MCFQSPI_CS3 22
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */
-#define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */
-#define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */
-#define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */
-
-/*
- * Some symbol defines for the above...
- */
-#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */
-#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */
-#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */
-#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */
-#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */
-#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */
-#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
-#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
-#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
-#define MCFSIM_QSPIICR MCFSIM_ICR10 /* QSPI ICR */
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_QSPI 28 /* QSPI, Level 4 */
-#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
-#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
-
-#define MCF_IRQ_UART0 73 /* UART0 */
-#define MCF_IRQ_UART1 74 /* UART1 */
-
-/*
- * General purpose IO registers (in MBAR2).
- */
-#define MCFSIM2_GPIOREAD (MCF_MBAR2 + 0x000) /* GPIO read values */
-#define MCFSIM2_GPIOWRITE (MCF_MBAR2 + 0x004) /* GPIO write values */
-#define MCFSIM2_GPIOENABLE (MCF_MBAR2 + 0x008) /* GPIO enabled */
-#define MCFSIM2_GPIOFUNC (MCF_MBAR2 + 0x00C) /* GPIO function */
-#define MCFSIM2_GPIO1READ (MCF_MBAR2 + 0x0B0) /* GPIO1 read values */
-#define MCFSIM2_GPIO1WRITE (MCF_MBAR2 + 0x0B4) /* GPIO1 write values */
-#define MCFSIM2_GPIO1ENABLE (MCF_MBAR2 + 0x0B8) /* GPIO1 enabled */
-#define MCFSIM2_GPIO1FUNC (MCF_MBAR2 + 0x0BC) /* GPIO1 function */
-
-#define MCFSIM2_GPIOINTSTAT 0xc0 /* GPIO interrupt status */
-#define MCFSIM2_GPIOINTCLEAR 0xc0 /* GPIO interrupt clear */
-#define MCFSIM2_GPIOINTENABLE 0xc4 /* GPIO interrupt enable */
-
-#define MCFSIM2_INTLEVEL1 0x140 /* Interrupt level reg 1 */
-#define MCFSIM2_INTLEVEL2 0x144 /* Interrupt level reg 2 */
-#define MCFSIM2_INTLEVEL3 0x148 /* Interrupt level reg 3 */
-#define MCFSIM2_INTLEVEL4 0x14c /* Interrupt level reg 4 */
-#define MCFSIM2_INTLEVEL5 0x150 /* Interrupt level reg 5 */
-#define MCFSIM2_INTLEVEL6 0x154 /* Interrupt level reg 6 */
-#define MCFSIM2_INTLEVEL7 0x158 /* Interrupt level reg 7 */
-#define MCFSIM2_INTLEVEL8 0x15c /* Interrupt level reg 8 */
-
-#define MCFSIM2_DMAROUTE 0x188 /* DMA routing */
-
-#define MCFSIM2_IDECONFIG1 0x18c /* IDEconfig1 */
-#define MCFSIM2_IDECONFIG2 0x190 /* IDEconfig2 */
-
-/*
- * Define the base interrupt for the second interrupt controller.
- * We set it to 128, out of the way of the base interrupts, and plenty
- * of room for its 64 interrupts.
- */
-#define MCFINTC2_VECBASE 128
-
-#define MCFINTC2_GPIOIRQ0 (MCFINTC2_VECBASE + 32)
-#define MCFINTC2_GPIOIRQ1 (MCFINTC2_VECBASE + 33)
-#define MCFINTC2_GPIOIRQ2 (MCFINTC2_VECBASE + 34)
-#define MCFINTC2_GPIOIRQ3 (MCFINTC2_VECBASE + 35)
-#define MCFINTC2_GPIOIRQ4 (MCFINTC2_VECBASE + 36)
-#define MCFINTC2_GPIOIRQ5 (MCFINTC2_VECBASE + 37)
-#define MCFINTC2_GPIOIRQ6 (MCFINTC2_VECBASE + 38)
-#define MCFINTC2_GPIOIRQ7 (MCFINTC2_VECBASE + 39)
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PIN_MAX 64
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
-
-/****************************************************************************/
-
-#ifdef __ASSEMBLER__
-
-/*
- * The M5249C3 board needs a little help getting all its SIM devices
- * initialized at kernel start time. dBUG doesn't set much up, so
- * we need to do it manually.
- */
-.macro m5249c3_setup
- /*
- * Set MBAR1 and MBAR2, just incase they are not set.
- */
- movel #0x10000001,%a0
- movec %a0,%MBAR /* map MBAR region */
- subql #1,%a0 /* get MBAR address in a0 */
-
- movel #0x80000001,%a1
- movec %a1,#3086 /* map MBAR2 region */
- subql #1,%a1 /* get MBAR2 address in a1 */
-
- /*
- * Move secondary interrupts to their base (128).
- */
- moveb #MCFINTC2_VECBASE,%d0
- moveb %d0,0x16b(%a1) /* interrupt base register */
-
- /*
- * Work around broken CSMR0/DRAM vector problem.
- */
- movel #0x001F0021,%d0 /* disable C/I bit */
- movel %d0,0x84(%a0) /* set CSMR0 */
-
- /*
- * Disable the PLL firstly. (Who knows what state it is
- * in here!).
- */
- movel 0x180(%a1),%d0 /* get current PLL value */
- andl #0xfffffffe,%d0 /* PLL bypass first */
- movel %d0,0x180(%a1) /* set PLL register */
- nop
-
-#if CONFIG_CLOCK_FREQ == 140000000
- /*
- * Set initial clock frequency. This assumes M5249C3 board
- * is fitted with 11.2896MHz crystal. It will program the
- * PLL for 140MHz. Lets go fast :-)
- */
- movel #0x125a40f0,%d0 /* set for 140MHz */
- movel %d0,0x180(%a1) /* set PLL register */
- orl #0x1,%d0
- movel %d0,0x180(%a1) /* set PLL register */
-#endif
-
- /*
- * Setup CS1 for ethernet controller.
- * (Setup as per M5249C3 doco).
- */
- movel #0xe0000000,%d0 /* CS1 mapped at 0xe0000000 */
- movel %d0,0x8c(%a0)
- movel #0x001f0021,%d0 /* CS1 size of 1Mb */
- movel %d0,0x90(%a0)
- movew #0x0080,%d0 /* CS1 = 16bit port, AA */
- movew %d0,0x96(%a0)
-
- /*
- * Setup CS2 for IDE interface.
- */
- movel #0x50000000,%d0 /* CS2 mapped at 0x50000000 */
- movel %d0,0x98(%a0)
- movel #0x001f0001,%d0 /* CS2 size of 1MB */
- movel %d0,0x9c(%a0)
- movew #0x0080,%d0 /* CS2 = 16bit, TA */
- movew %d0,0xa2(%a0)
-
- movel #0x00107000,%d0 /* IDEconfig1 */
- movel %d0,0x18c(%a1)
- movel #0x000c0400,%d0 /* IDEconfig2 */
- movel %d0,0x190(%a1)
-
- movel #0x00080000,%d0 /* GPIO19, IDE reset bit */
- orl %d0,0xc(%a1) /* function GPIO19 */
- orl %d0,0x8(%a1) /* enable GPIO19 as output */
- orl %d0,0x4(%a1) /* de-assert IDE reset */
-.endm
-
-#define PLATFORM_SETUP m5249c3_setup
-
-#endif /* __ASSEMBLER__ */
-
-/****************************************************************************/
-#endif /* m5249sim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m5272sim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m5272sim.h
deleted file mode 100644
index a58f1760..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m5272sim.h
+++ /dev/null
@@ -1,139 +0,0 @@
-/****************************************************************************/
-
-/*
- * m5272sim.h -- ColdFire 5272 System Integration Module support.
- *
- * (C) Copyright 1999, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef m5272sim_h
-#define m5272sim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m5272)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK MCF_CLK
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 5272 SIM register set addresses.
- */
-#define MCFSIM_SCR 0x04 /* SIM Config reg (r/w) */
-#define MCFSIM_SPR 0x06 /* System Protection reg (r/w)*/
-#define MCFSIM_PMR 0x08 /* Power Management reg (r/w) */
-#define MCFSIM_APMR 0x0e /* Active Low Power reg (r/w) */
-#define MCFSIM_DIR 0x10 /* Device Identity reg (r/w) */
-
-#define MCFSIM_ICR1 0x20 /* Intr Ctrl reg 1 (r/w) */
-#define MCFSIM_ICR2 0x24 /* Intr Ctrl reg 2 (r/w) */
-#define MCFSIM_ICR3 0x28 /* Intr Ctrl reg 3 (r/w) */
-#define MCFSIM_ICR4 0x2c /* Intr Ctrl reg 4 (r/w) */
-
-#define MCFSIM_ISR 0x30 /* Interrupt Source reg (r/w) */
-#define MCFSIM_PITR 0x34 /* Interrupt Transition (r/w) */
-#define MCFSIM_PIWR 0x38 /* Interrupt Wakeup reg (r/w) */
-#define MCFSIM_PIVR 0x3f /* Interrupt Vector reg (r/w( */
-
-#define MCFSIM_WRRR 0x280 /* Watchdog reference (r/w) */
-#define MCFSIM_WIRR 0x284 /* Watchdog interrupt (r/w) */
-#define MCFSIM_WCR 0x288 /* Watchdog counter (r/w) */
-#define MCFSIM_WER 0x28c /* Watchdog event (r/w) */
-
-#define MCFSIM_CSBR0 0x40 /* CS0 Base Address (r/w) */
-#define MCFSIM_CSOR0 0x44 /* CS0 Option (r/w) */
-#define MCFSIM_CSBR1 0x48 /* CS1 Base Address (r/w) */
-#define MCFSIM_CSOR1 0x4c /* CS1 Option (r/w) */
-#define MCFSIM_CSBR2 0x50 /* CS2 Base Address (r/w) */
-#define MCFSIM_CSOR2 0x54 /* CS2 Option (r/w) */
-#define MCFSIM_CSBR3 0x58 /* CS3 Base Address (r/w) */
-#define MCFSIM_CSOR3 0x5c /* CS3 Option (r/w) */
-#define MCFSIM_CSBR4 0x60 /* CS4 Base Address (r/w) */
-#define MCFSIM_CSOR4 0x64 /* CS4 Option (r/w) */
-#define MCFSIM_CSBR5 0x68 /* CS5 Base Address (r/w) */
-#define MCFSIM_CSOR5 0x6c /* CS5 Option (r/w) */
-#define MCFSIM_CSBR6 0x70 /* CS6 Base Address (r/w) */
-#define MCFSIM_CSOR6 0x74 /* CS6 Option (r/w) */
-#define MCFSIM_CSBR7 0x78 /* CS7 Base Address (r/w) */
-#define MCFSIM_CSOR7 0x7c /* CS7 Option (r/w) */
-
-#define MCFSIM_SDCR 0x180 /* SDRAM Configuration (r/w) */
-#define MCFSIM_SDTR 0x184 /* SDRAM Timing (r/w) */
-#define MCFSIM_DCAR0 0x4c /* DRAM 0 Address reg(r/w) */
-#define MCFSIM_DCMR0 0x50 /* DRAM 0 Mask reg (r/w) */
-#define MCFSIM_DCCR0 0x57 /* DRAM 0 Control reg (r/w) */
-#define MCFSIM_DCAR1 0x58 /* DRAM 1 Address reg (r/w) */
-#define MCFSIM_DCMR1 0x5c /* DRAM 1 Mask reg (r/w) */
-#define MCFSIM_DCCR1 0x63 /* DRAM 1 Control reg (r/w) */
-
-#define MCFUART_BASE0 (MCF_MBAR + 0x100) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x140) /* Base address UART1 */
-
-#define MCFSIM_PACNT (MCF_MBAR + 0x80) /* Port A Control (r/w) */
-#define MCFSIM_PADDR (MCF_MBAR + 0x84) /* Port A Direction (r/w) */
-#define MCFSIM_PADAT (MCF_MBAR + 0x86) /* Port A Data (r/w) */
-#define MCFSIM_PBCNT (MCF_MBAR + 0x88) /* Port B Control (r/w) */
-#define MCFSIM_PBDDR (MCF_MBAR + 0x8c) /* Port B Direction (r/w) */
-#define MCFSIM_PBDAT (MCF_MBAR + 0x8e) /* Port B Data (r/w) */
-#define MCFSIM_PCDDR (MCF_MBAR + 0x94) /* Port C Direction (r/w) */
-#define MCFSIM_PCDAT (MCF_MBAR + 0x96) /* Port C Data (r/w) */
-#define MCFSIM_PDCNT (MCF_MBAR + 0x98) /* Port D Control (r/w) */
-
-#define MCFDMA_BASE0 (MCF_MBAR + 0xe0) /* Base address DMA 0 */
-
-#define MCFTIMER_BASE1 (MCF_MBAR + 0x200) /* Base address TIMER1 */
-#define MCFTIMER_BASE2 (MCF_MBAR + 0x220) /* Base address TIMER2 */
-#define MCFTIMER_BASE3 (MCF_MBAR + 0x240) /* Base address TIMER4 */
-#define MCFTIMER_BASE4 (MCF_MBAR + 0x260) /* Base address TIMER3 */
-
-#define MCFFEC_BASE0 (MCF_MBAR + 0x840) /* Base FEC ethernet */
-#define MCFFEC_SIZE0 0x1d0
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCFINT_VECBASE 64 /* Base of interrupts */
-#define MCF_IRQ_SPURIOUS 64 /* User Spurious */
-#define MCF_IRQ_EINT1 65 /* External Interrupt 1 */
-#define MCF_IRQ_EINT2 66 /* External Interrupt 2 */
-#define MCF_IRQ_EINT3 67 /* External Interrupt 3 */
-#define MCF_IRQ_EINT4 68 /* External Interrupt 4 */
-#define MCF_IRQ_TIMER1 69 /* Timer 1 */
-#define MCF_IRQ_TIMER2 70 /* Timer 2 */
-#define MCF_IRQ_TIMER3 71 /* Timer 3 */
-#define MCF_IRQ_TIMER4 72 /* Timer 4 */
-#define MCF_IRQ_UART0 73 /* UART 0 */
-#define MCF_IRQ_UART1 74 /* UART 1 */
-#define MCF_IRQ_PLIP 75 /* PLIC 2Khz Periodic */
-#define MCF_IRQ_PLIA 76 /* PLIC Asynchronous */
-#define MCF_IRQ_USB0 77 /* USB Endpoint 0 */
-#define MCF_IRQ_USB1 78 /* USB Endpoint 1 */
-#define MCF_IRQ_USB2 79 /* USB Endpoint 2 */
-#define MCF_IRQ_USB3 80 /* USB Endpoint 3 */
-#define MCF_IRQ_USB4 81 /* USB Endpoint 4 */
-#define MCF_IRQ_USB5 82 /* USB Endpoint 5 */
-#define MCF_IRQ_USB6 83 /* USB Endpoint 6 */
-#define MCF_IRQ_USB7 84 /* USB Endpoint 7 */
-#define MCF_IRQ_DMA 85 /* DMA Controller */
-#define MCF_IRQ_FECRX0 86 /* Ethernet Receiver */
-#define MCF_IRQ_FECTX0 87 /* Ethernet Transmitter */
-#define MCF_IRQ_FECENTC0 88 /* Ethernet Non-Time Critical */
-#define MCF_IRQ_QSPI 89 /* Queued Serial Interface */
-#define MCF_IRQ_EINT5 90 /* External Interrupt 5 */
-#define MCF_IRQ_EINT6 91 /* External Interrupt 6 */
-#define MCF_IRQ_SWTO 92 /* Software Watchdog */
-#define MCFINT_VECMAX 95 /* Maxmum interrupt */
-
-#define MCF_IRQ_TIMER MCF_IRQ_TIMER1
-#define MCF_IRQ_PROFILER MCF_IRQ_TIMER2
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PIN_MAX 48
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
-/****************************************************************************/
-#endif /* m5272sim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m527xsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m527xsim.h
deleted file mode 100644
index 83db8106..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m527xsim.h
+++ /dev/null
@@ -1,338 +0,0 @@
-/****************************************************************************/
-
-/*
- * m527xsim.h -- ColdFire 5270/5271 System Integration Module support.
- *
- * (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com)
- */
-
-/****************************************************************************/
-#ifndef m527xsim_h
-#define m527xsim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m527x)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 5270/5271 SIM register set addresses.
- */
-#define MCFICM_INTC0 (MCF_IPSBAR + 0x0c00) /* Base for Interrupt Ctrl 0 */
-#define MCFICM_INTC1 (MCF_IPSBAR + 0x0d00) /* Base for Interrupt Ctrl 1 */
-
-#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
-#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
-#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
-#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
-#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
-#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
-#define MCFINTC_IRLR 0x18 /* */
-#define MCFINTC_IACKL 0x19 /* */
-#define MCFINTC_ICR0 0x40 /* Base ICR register */
-
-#define MCFINT_VECBASE 64 /* Vector base number */
-#define MCFINT_UART0 13 /* Interrupt number for UART0 */
-#define MCFINT_UART1 14 /* Interrupt number for UART1 */
-#define MCFINT_UART2 15 /* Interrupt number for UART2 */
-#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
-#define MCFINT_FECRX0 23 /* Interrupt number for FEC0 */
-#define MCFINT_FECTX0 27 /* Interrupt number for FEC0 */
-#define MCFINT_FECENTC0 29 /* Interrupt number for FEC0 */
-#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */
-
-#define MCFINT2_VECBASE 128 /* Vector base number 2 */
-#define MCFINT2_FECRX1 23 /* Interrupt number for FEC1 */
-#define MCFINT2_FECTX1 27 /* Interrupt number for FEC1 */
-#define MCFINT2_FECENTC1 29 /* Interrupt number for FEC1 */
-
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2)
-
-#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0)
-#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0)
-#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
-#define MCF_IRQ_FECRX1 (MCFINT2_VECBASE + MCFINT2_FECRX1)
-#define MCF_IRQ_FECTX1 (MCFINT2_VECBASE + MCFINT2_FECTX1)
-#define MCF_IRQ_FECENTC1 (MCFINT2_VECBASE + MCFINT2_FECENTC1)
-
-#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
-/*
- * SDRAM configuration registers.
- */
-#ifdef CONFIG_M5271
-#define MCFSIM_DCR (MCF_IPSBAR + 0x40) /* Control */
-#define MCFSIM_DACR0 (MCF_IPSBAR + 0x48) /* Base address 0 */
-#define MCFSIM_DMR0 (MCF_IPSBAR + 0x4c) /* Address mask 0 */
-#define MCFSIM_DACR1 (MCF_IPSBAR + 0x50) /* Base address 1 */
-#define MCFSIM_DMR1 (MCF_IPSBAR + 0x54) /* Address mask 1 */
-#endif
-#ifdef CONFIG_M5275
-#define MCFSIM_DMR (MCF_IPSBAR + 0x40) /* Mode */
-#define MCFSIM_DCR (MCF_IPSBAR + 0x44) /* Control */
-#define MCFSIM_DCFG1 (MCF_IPSBAR + 0x48) /* Configuration 1 */
-#define MCFSIM_DCFG2 (MCF_IPSBAR + 0x4c) /* Configuration 2 */
-#define MCFSIM_DBAR0 (MCF_IPSBAR + 0x50) /* Base address 0 */
-#define MCFSIM_DMR0 (MCF_IPSBAR + 0x54) /* Address mask 0 */
-#define MCFSIM_DBAR1 (MCF_IPSBAR + 0x58) /* Base address 1 */
-#define MCFSIM_DMR1 (MCF_IPSBAR + 0x5c) /* Address mask 1 */
-#endif
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_IPSBAR + 0x100)
-#define MCFDMA_BASE1 (MCF_IPSBAR + 0x140)
-#define MCFDMA_BASE2 (MCF_IPSBAR + 0x180)
-#define MCFDMA_BASE3 (MCF_IPSBAR + 0x1C0)
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 (MCF_IPSBAR + 0x200)
-#define MCFUART_BASE1 (MCF_IPSBAR + 0x240)
-#define MCFUART_BASE2 (MCF_IPSBAR + 0x280)
-
-/*
- * FEC ethernet module.
- */
-#define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000)
-#define MCFFEC_SIZE0 0x800
-#define MCFFEC_BASE1 (MCF_IPSBAR + 0x1800)
-#define MCFFEC_SIZE1 0x800
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_BASE (MCF_IPSBAR + 0x340)
-#define MCFQSPI_SIZE 0x40
-
-#ifdef CONFIG_M5271
-#define MCFQSPI_CS0 91
-#define MCFQSPI_CS1 92
-#define MCFQSPI_CS2 99
-#define MCFQSPI_CS3 103
-#endif
-#ifdef CONFIG_M5275
-#define MCFQSPI_CS0 59
-#define MCFQSPI_CS1 60
-#define MCFQSPI_CS2 61
-#define MCFQSPI_CS3 62
-#endif
-
-/*
- * GPIO module.
- */
-#ifdef CONFIG_M5271
-#define MCFGPIO_PODR_ADDR (MCF_IPSBAR + 0x100000)
-#define MCFGPIO_PODR_DATAH (MCF_IPSBAR + 0x100001)
-#define MCFGPIO_PODR_DATAL (MCF_IPSBAR + 0x100002)
-#define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100003)
-#define MCFGPIO_PODR_BS (MCF_IPSBAR + 0x100004)
-#define MCFGPIO_PODR_CS (MCF_IPSBAR + 0x100005)
-#define MCFGPIO_PODR_SDRAM (MCF_IPSBAR + 0x100006)
-#define MCFGPIO_PODR_FECI2C (MCF_IPSBAR + 0x100007)
-#define MCFGPIO_PODR_UARTH (MCF_IPSBAR + 0x100008)
-#define MCFGPIO_PODR_UARTL (MCF_IPSBAR + 0x100009)
-#define MCFGPIO_PODR_QSPI (MCF_IPSBAR + 0x10000A)
-#define MCFGPIO_PODR_TIMER (MCF_IPSBAR + 0x10000B)
-
-#define MCFGPIO_PDDR_ADDR (MCF_IPSBAR + 0x100010)
-#define MCFGPIO_PDDR_DATAH (MCF_IPSBAR + 0x100011)
-#define MCFGPIO_PDDR_DATAL (MCF_IPSBAR + 0x100012)
-#define MCFGPIO_PDDR_BUSCTL (MCF_IPSBAR + 0x100013)
-#define MCFGPIO_PDDR_BS (MCF_IPSBAR + 0x100014)
-#define MCFGPIO_PDDR_CS (MCF_IPSBAR + 0x100015)
-#define MCFGPIO_PDDR_SDRAM (MCF_IPSBAR + 0x100016)
-#define MCFGPIO_PDDR_FECI2C (MCF_IPSBAR + 0x100017)
-#define MCFGPIO_PDDR_UARTH (MCF_IPSBAR + 0x100018)
-#define MCFGPIO_PDDR_UARTL (MCF_IPSBAR + 0x100019)
-#define MCFGPIO_PDDR_QSPI (MCF_IPSBAR + 0x10001A)
-#define MCFGPIO_PDDR_TIMER (MCF_IPSBAR + 0x10001B)
-
-#define MCFGPIO_PPDSDR_ADDR (MCF_IPSBAR + 0x100020)
-#define MCFGPIO_PPDSDR_DATAH (MCF_IPSBAR + 0x100021)
-#define MCFGPIO_PPDSDR_DATAL (MCF_IPSBAR + 0x100022)
-#define MCFGPIO_PPDSDR_BUSCTL (MCF_IPSBAR + 0x100023)
-#define MCFGPIO_PPDSDR_BS (MCF_IPSBAR + 0x100024)
-#define MCFGPIO_PPDSDR_CS (MCF_IPSBAR + 0x100025)
-#define MCFGPIO_PPDSDR_SDRAM (MCF_IPSBAR + 0x100026)
-#define MCFGPIO_PPDSDR_FECI2C (MCF_IPSBAR + 0x100027)
-#define MCFGPIO_PPDSDR_UARTH (MCF_IPSBAR + 0x100028)
-#define MCFGPIO_PPDSDR_UARTL (MCF_IPSBAR + 0x100029)
-#define MCFGPIO_PPDSDR_QSPI (MCF_IPSBAR + 0x10002A)
-#define MCFGPIO_PPDSDR_TIMER (MCF_IPSBAR + 0x10002B)
-
-#define MCFGPIO_PCLRR_ADDR (MCF_IPSBAR + 0x100030)
-#define MCFGPIO_PCLRR_DATAH (MCF_IPSBAR + 0x100031)
-#define MCFGPIO_PCLRR_DATAL (MCF_IPSBAR + 0x100032)
-#define MCFGPIO_PCLRR_BUSCTL (MCF_IPSBAR + 0x100033)
-#define MCFGPIO_PCLRR_BS (MCF_IPSBAR + 0x100034)
-#define MCFGPIO_PCLRR_CS (MCF_IPSBAR + 0x100035)
-#define MCFGPIO_PCLRR_SDRAM (MCF_IPSBAR + 0x100036)
-#define MCFGPIO_PCLRR_FECI2C (MCF_IPSBAR + 0x100037)
-#define MCFGPIO_PCLRR_UARTH (MCF_IPSBAR + 0x100038)
-#define MCFGPIO_PCLRR_UARTL (MCF_IPSBAR + 0x100039)
-#define MCFGPIO_PCLRR_QSPI (MCF_IPSBAR + 0x10003A)
-#define MCFGPIO_PCLRR_TIMER (MCF_IPSBAR + 0x10003B)
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PODR MCFGPIO_PODR_ADDR
-#define MCFGPIO_PDDR MCFGPIO_PDDR_ADDR
-#define MCFGPIO_PPDR MCFGPIO_PPDSDR_ADDR
-#define MCFGPIO_SETR MCFGPIO_PPDSDR_ADDR
-#define MCFGPIO_CLRR MCFGPIO_PCLRR_ADDR
-
-#define MCFGPIO_PIN_MAX 100
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-
-#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10004A)
-#define MCFGPIO_PAR_TIMER (MCF_IPSBAR + 0x10004C)
-#endif
-
-#ifdef CONFIG_M5275
-#define MCFGPIO_PODR_BUSCTL (MCF_IPSBAR + 0x100004)
-#define MCFGPIO_PODR_ADDR (MCF_IPSBAR + 0x100005)
-#define MCFGPIO_PODR_CS (MCF_IPSBAR + 0x100008)
-#define MCFGPIO_PODR_FEC0H (MCF_IPSBAR + 0x10000A)
-#define MCFGPIO_PODR_FEC0L (MCF_IPSBAR + 0x10000B)
-#define MCFGPIO_PODR_FECI2C (MCF_IPSBAR + 0x10000C)
-#define MCFGPIO_PODR_QSPI (MCF_IPSBAR + 0x10000D)
-#define MCFGPIO_PODR_SDRAM (MCF_IPSBAR + 0x10000E)
-#define MCFGPIO_PODR_TIMERH (MCF_IPSBAR + 0x10000F)
-#define MCFGPIO_PODR_TIMERL (MCF_IPSBAR + 0x100010)
-#define MCFGPIO_PODR_UARTL (MCF_IPSBAR + 0x100011)
-#define MCFGPIO_PODR_FEC1H (MCF_IPSBAR + 0x100012)
-#define MCFGPIO_PODR_FEC1L (MCF_IPSBAR + 0x100013)
-#define MCFGPIO_PODR_BS (MCF_IPSBAR + 0x100014)
-#define MCFGPIO_PODR_IRQ (MCF_IPSBAR + 0x100015)
-#define MCFGPIO_PODR_USBH (MCF_IPSBAR + 0x100016)
-#define MCFGPIO_PODR_USBL (MCF_IPSBAR + 0x100017)
-#define MCFGPIO_PODR_UARTH (MCF_IPSBAR + 0x100018)
-
-#define MCFGPIO_PDDR_BUSCTL (MCF_IPSBAR + 0x100020)
-#define MCFGPIO_PDDR_ADDR (MCF_IPSBAR + 0x100021)
-#define MCFGPIO_PDDR_CS (MCF_IPSBAR + 0x100024)
-#define MCFGPIO_PDDR_FEC0H (MCF_IPSBAR + 0x100026)
-#define MCFGPIO_PDDR_FEC0L (MCF_IPSBAR + 0x100027)
-#define MCFGPIO_PDDR_FECI2C (MCF_IPSBAR + 0x100028)
-#define MCFGPIO_PDDR_QSPI (MCF_IPSBAR + 0x100029)
-#define MCFGPIO_PDDR_SDRAM (MCF_IPSBAR + 0x10002A)
-#define MCFGPIO_PDDR_TIMERH (MCF_IPSBAR + 0x10002B)
-#define MCFGPIO_PDDR_TIMERL (MCF_IPSBAR + 0x10002C)
-#define MCFGPIO_PDDR_UARTL (MCF_IPSBAR + 0x10002D)
-#define MCFGPIO_PDDR_FEC1H (MCF_IPSBAR + 0x10002E)
-#define MCFGPIO_PDDR_FEC1L (MCF_IPSBAR + 0x10002F)
-#define MCFGPIO_PDDR_BS (MCF_IPSBAR + 0x100030)
-#define MCFGPIO_PDDR_IRQ (MCF_IPSBAR + 0x100031)
-#define MCFGPIO_PDDR_USBH (MCF_IPSBAR + 0x100032)
-#define MCFGPIO_PDDR_USBL (MCF_IPSBAR + 0x100033)
-#define MCFGPIO_PDDR_UARTH (MCF_IPSBAR + 0x100034)
-
-#define MCFGPIO_PPDSDR_BUSCTL (MCF_IPSBAR + 0x10003C)
-#define MCFGPIO_PPDSDR_ADDR (MCF_IPSBAR + 0x10003D)
-#define MCFGPIO_PPDSDR_CS (MCF_IPSBAR + 0x100040)
-#define MCFGPIO_PPDSDR_FEC0H (MCF_IPSBAR + 0x100042)
-#define MCFGPIO_PPDSDR_FEC0L (MCF_IPSBAR + 0x100043)
-#define MCFGPIO_PPDSDR_FECI2C (MCF_IPSBAR + 0x100044)
-#define MCFGPIO_PPDSDR_QSPI (MCF_IPSBAR + 0x100045)
-#define MCFGPIO_PPDSDR_SDRAM (MCF_IPSBAR + 0x100046)
-#define MCFGPIO_PPDSDR_TIMERH (MCF_IPSBAR + 0x100047)
-#define MCFGPIO_PPDSDR_TIMERL (MCF_IPSBAR + 0x100048)
-#define MCFGPIO_PPDSDR_UARTL (MCF_IPSBAR + 0x100049)
-#define MCFGPIO_PPDSDR_FEC1H (MCF_IPSBAR + 0x10004A)
-#define MCFGPIO_PPDSDR_FEC1L (MCF_IPSBAR + 0x10004B)
-#define MCFGPIO_PPDSDR_BS (MCF_IPSBAR + 0x10004C)
-#define MCFGPIO_PPDSDR_IRQ (MCF_IPSBAR + 0x10004D)
-#define MCFGPIO_PPDSDR_USBH (MCF_IPSBAR + 0x10004E)
-#define MCFGPIO_PPDSDR_USBL (MCF_IPSBAR + 0x10004F)
-#define MCFGPIO_PPDSDR_UARTH (MCF_IPSBAR + 0x100050)
-
-#define MCFGPIO_PCLRR_BUSCTL (MCF_IPSBAR + 0x100058)
-#define MCFGPIO_PCLRR_ADDR (MCF_IPSBAR + 0x100059)
-#define MCFGPIO_PCLRR_CS (MCF_IPSBAR + 0x10005C)
-#define MCFGPIO_PCLRR_FEC0H (MCF_IPSBAR + 0x10005E)
-#define MCFGPIO_PCLRR_FEC0L (MCF_IPSBAR + 0x10005F)
-#define MCFGPIO_PCLRR_FECI2C (MCF_IPSBAR + 0x100060)
-#define MCFGPIO_PCLRR_QSPI (MCF_IPSBAR + 0x100061)
-#define MCFGPIO_PCLRR_SDRAM (MCF_IPSBAR + 0x100062)
-#define MCFGPIO_PCLRR_TIMERH (MCF_IPSBAR + 0x100063)
-#define MCFGPIO_PCLRR_TIMERL (MCF_IPSBAR + 0x100064)
-#define MCFGPIO_PCLRR_UARTL (MCF_IPSBAR + 0x100065)
-#define MCFGPIO_PCLRR_FEC1H (MCF_IPSBAR + 0x100066)
-#define MCFGPIO_PCLRR_FEC1L (MCF_IPSBAR + 0x100067)
-#define MCFGPIO_PCLRR_BS (MCF_IPSBAR + 0x100068)
-#define MCFGPIO_PCLRR_IRQ (MCF_IPSBAR + 0x100069)
-#define MCFGPIO_PCLRR_USBH (MCF_IPSBAR + 0x10006A)
-#define MCFGPIO_PCLRR_USBL (MCF_IPSBAR + 0x10006B)
-#define MCFGPIO_PCLRR_UARTH (MCF_IPSBAR + 0x10006C)
-
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PODR MCFGPIO_PODR_BUSCTL
-#define MCFGPIO_PDDR MCFGPIO_PDDR_BUSCTL
-#define MCFGPIO_PPDR MCFGPIO_PPDSDR_BUSCTL
-#define MCFGPIO_SETR MCFGPIO_PPDSDR_BUSCTL
-#define MCFGPIO_CLRR MCFGPIO_PCLRR_BUSCTL
-
-#define MCFGPIO_PIN_MAX 148
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-
-#define MCFGPIO_PAR_QSPI (MCF_IPSBAR + 0x10007E)
-#endif
-
-/*
- * PIT timer base addresses.
- */
-#define MCFPIT_BASE1 (MCF_IPSBAR + 0x150000)
-#define MCFPIT_BASE2 (MCF_IPSBAR + 0x160000)
-#define MCFPIT_BASE3 (MCF_IPSBAR + 0x170000)
-#define MCFPIT_BASE4 (MCF_IPSBAR + 0x180000)
-
-/*
- * EPort
- */
-#define MCFEPORT_EPPAR (MCF_IPSBAR + 0x130000)
-#define MCFEPORT_EPDDR (MCF_IPSBAR + 0x130002)
-#define MCFEPORT_EPIER (MCF_IPSBAR + 0x130003)
-#define MCFEPORT_EPDR (MCF_IPSBAR + 0x130004)
-#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x130005)
-#define MCFEPORT_EPFR (MCF_IPSBAR + 0x130006)
-
-/*
- * GPIO pins setups to enable the UARTs.
- */
-#ifdef CONFIG_M5271
-#define MCF_GPIO_PAR_UART 0x100048 /* PAR UART address */
-#define UART0_ENABLE_MASK 0x000f
-#define UART1_ENABLE_MASK 0x0ff0
-#define UART2_ENABLE_MASK 0x3000
-#endif
-#ifdef CONFIG_M5275
-#define MCF_GPIO_PAR_UART 0x10007c /* PAR UART address */
-#define UART0_ENABLE_MASK 0x000f
-#define UART1_ENABLE_MASK 0x00f0
-#define UART2_ENABLE_MASK 0x3f00
-#endif
-
-/*
- * Reset Control Unit (relative to IPSBAR).
- */
-#define MCF_RCR (MCF_IPSBAR + 0x110000)
-#define MCF_RSR (MCF_IPSBAR + 0x110001)
-
-#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
-#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
-
-/****************************************************************************/
-#endif /* m527xsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m528xsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m528xsim.h
deleted file mode 100644
index 569476fb..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m528xsim.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/****************************************************************************/
-
-/*
- * m528xsim.h -- ColdFire 5280/5282 System Integration Module support.
- *
- * (C) Copyright 2003, Greg Ungerer (gerg@snapgear.com)
- */
-
-/****************************************************************************/
-#ifndef m528xsim_h
-#define m528xsim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m528x)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK MCF_CLK
-
-#include <asm/m52xxacr.h>
-
-/*
- * Define the 5280/5282 SIM register set addresses.
- */
-#define MCFICM_INTC0 (MCF_IPSBAR + 0x0c00) /* Base for Interrupt Ctrl 0 */
-#define MCFICM_INTC1 (MCF_IPSBAR + 0x0d00) /* Base for Interrupt Ctrl 0 */
-
-#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
-#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
-#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
-#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
-#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
-#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
-#define MCFINTC_IRLR 0x18 /* */
-#define MCFINTC_IACKL 0x19 /* */
-#define MCFINTC_ICR0 0x40 /* Base ICR register */
-
-#define MCFINT_VECBASE 64 /* Vector base number */
-#define MCFINT_UART0 13 /* Interrupt number for UART0 */
-#define MCFINT_UART1 14 /* Interrupt number for UART1 */
-#define MCFINT_UART2 15 /* Interrupt number for UART2 */
-#define MCFINT_QSPI 18 /* Interrupt number for QSPI */
-#define MCFINT_FECRX0 23 /* Interrupt number for FEC */
-#define MCFINT_FECTX0 27 /* Interrupt number for FEC */
-#define MCFINT_FECENTC0 29 /* Interrupt number for FEC */
-#define MCFINT_PIT1 55 /* Interrupt number for PIT1 */
-
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2)
-
-#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0)
-#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0)
-#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
-
-#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
-/*
- * SDRAM configuration registers.
- */
-#define MCFSIM_DCR (MCF_IPSBAR + 0x00000044) /* Control */
-#define MCFSIM_DACR0 (MCF_IPSBAR + 0x00000048) /* Base address 0 */
-#define MCFSIM_DMR0 (MCF_IPSBAR + 0x0000004c) /* Address mask 0 */
-#define MCFSIM_DACR1 (MCF_IPSBAR + 0x00000050) /* Base address 1 */
-#define MCFSIM_DMR1 (MCF_IPSBAR + 0x00000054) /* Address mask 1 */
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_IPSBAR + 0x00000100)
-#define MCFDMA_BASE1 (MCF_IPSBAR + 0x00000140)
-#define MCFDMA_BASE2 (MCF_IPSBAR + 0x00000180)
-#define MCFDMA_BASE3 (MCF_IPSBAR + 0x000001C0)
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 (MCF_IPSBAR + 0x00000200)
-#define MCFUART_BASE1 (MCF_IPSBAR + 0x00000240)
-#define MCFUART_BASE2 (MCF_IPSBAR + 0x00000280)
-
-/*
- * FEC ethernet module.
- */
-#define MCFFEC_BASE0 (MCF_IPSBAR + 0x00001000)
-#define MCFFEC_SIZE0 0x800
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340)
-#define MCFQSPI_SIZE 0x40
-
-#define MCFQSPI_CS0 147
-#define MCFQSPI_CS1 148
-#define MCFQSPI_CS2 149
-#define MCFQSPI_CS3 150
-
-/*
- * GPIO registers
- */
-#define MCFGPIO_PORTA (MCF_IPSBAR + 0x00100000)
-#define MCFGPIO_PORTB (MCF_IPSBAR + 0x00100001)
-#define MCFGPIO_PORTC (MCF_IPSBAR + 0x00100002)
-#define MCFGPIO_PORTD (MCF_IPSBAR + 0x00100003)
-#define MCFGPIO_PORTE (MCF_IPSBAR + 0x00100004)
-#define MCFGPIO_PORTF (MCF_IPSBAR + 0x00100005)
-#define MCFGPIO_PORTG (MCF_IPSBAR + 0x00100006)
-#define MCFGPIO_PORTH (MCF_IPSBAR + 0x00100007)
-#define MCFGPIO_PORTJ (MCF_IPSBAR + 0x00100008)
-#define MCFGPIO_PORTDD (MCF_IPSBAR + 0x00100009)
-#define MCFGPIO_PORTEH (MCF_IPSBAR + 0x0010000A)
-#define MCFGPIO_PORTEL (MCF_IPSBAR + 0x0010000B)
-#define MCFGPIO_PORTAS (MCF_IPSBAR + 0x0010000C)
-#define MCFGPIO_PORTQS (MCF_IPSBAR + 0x0010000D)
-#define MCFGPIO_PORTSD (MCF_IPSBAR + 0x0010000E)
-#define MCFGPIO_PORTTC (MCF_IPSBAR + 0x0010000F)
-#define MCFGPIO_PORTTD (MCF_IPSBAR + 0x00100010)
-#define MCFGPIO_PORTUA (MCF_IPSBAR + 0x00100011)
-
-#define MCFGPIO_DDRA (MCF_IPSBAR + 0x00100014)
-#define MCFGPIO_DDRB (MCF_IPSBAR + 0x00100015)
-#define MCFGPIO_DDRC (MCF_IPSBAR + 0x00100016)
-#define MCFGPIO_DDRD (MCF_IPSBAR + 0x00100017)
-#define MCFGPIO_DDRE (MCF_IPSBAR + 0x00100018)
-#define MCFGPIO_DDRF (MCF_IPSBAR + 0x00100019)
-#define MCFGPIO_DDRG (MCF_IPSBAR + 0x0010001A)
-#define MCFGPIO_DDRH (MCF_IPSBAR + 0x0010001B)
-#define MCFGPIO_DDRJ (MCF_IPSBAR + 0x0010001C)
-#define MCFGPIO_DDRDD (MCF_IPSBAR + 0x0010001D)
-#define MCFGPIO_DDREH (MCF_IPSBAR + 0x0010001E)
-#define MCFGPIO_DDREL (MCF_IPSBAR + 0x0010001F)
-#define MCFGPIO_DDRAS (MCF_IPSBAR + 0x00100020)
-#define MCFGPIO_DDRQS (MCF_IPSBAR + 0x00100021)
-#define MCFGPIO_DDRSD (MCF_IPSBAR + 0x00100022)
-#define MCFGPIO_DDRTC (MCF_IPSBAR + 0x00100023)
-#define MCFGPIO_DDRTD (MCF_IPSBAR + 0x00100024)
-#define MCFGPIO_DDRUA (MCF_IPSBAR + 0x00100025)
-
-#define MCFGPIO_PORTAP (MCF_IPSBAR + 0x00100028)
-#define MCFGPIO_PORTBP (MCF_IPSBAR + 0x00100029)
-#define MCFGPIO_PORTCP (MCF_IPSBAR + 0x0010002A)
-#define MCFGPIO_PORTDP (MCF_IPSBAR + 0x0010002B)
-#define MCFGPIO_PORTEP (MCF_IPSBAR + 0x0010002C)
-#define MCFGPIO_PORTFP (MCF_IPSBAR + 0x0010002D)
-#define MCFGPIO_PORTGP (MCF_IPSBAR + 0x0010002E)
-#define MCFGPIO_PORTHP (MCF_IPSBAR + 0x0010002F)
-#define MCFGPIO_PORTJP (MCF_IPSBAR + 0x00100030)
-#define MCFGPIO_PORTDDP (MCF_IPSBAR + 0x00100031)
-#define MCFGPIO_PORTEHP (MCF_IPSBAR + 0x00100032)
-#define MCFGPIO_PORTELP (MCF_IPSBAR + 0x00100033)
-#define MCFGPIO_PORTASP (MCF_IPSBAR + 0x00100034)
-#define MCFGPIO_PORTQSP (MCF_IPSBAR + 0x00100035)
-#define MCFGPIO_PORTSDP (MCF_IPSBAR + 0x00100036)
-#define MCFGPIO_PORTTCP (MCF_IPSBAR + 0x00100037)
-#define MCFGPIO_PORTTDP (MCF_IPSBAR + 0x00100038)
-#define MCFGPIO_PORTUAP (MCF_IPSBAR + 0x00100039)
-
-#define MCFGPIO_SETA (MCF_IPSBAR + 0x00100028)
-#define MCFGPIO_SETB (MCF_IPSBAR + 0x00100029)
-#define MCFGPIO_SETC (MCF_IPSBAR + 0x0010002A)
-#define MCFGPIO_SETD (MCF_IPSBAR + 0x0010002B)
-#define MCFGPIO_SETE (MCF_IPSBAR + 0x0010002C)
-#define MCFGPIO_SETF (MCF_IPSBAR + 0x0010002D)
-#define MCFGPIO_SETG (MCF_IPSBAR + 0x0010002E)
-#define MCFGPIO_SETH (MCF_IPSBAR + 0x0010002F)
-#define MCFGPIO_SETJ (MCF_IPSBAR + 0x00100030)
-#define MCFGPIO_SETDD (MCF_IPSBAR + 0x00100031)
-#define MCFGPIO_SETEH (MCF_IPSBAR + 0x00100032)
-#define MCFGPIO_SETEL (MCF_IPSBAR + 0x00100033)
-#define MCFGPIO_SETAS (MCF_IPSBAR + 0x00100034)
-#define MCFGPIO_SETQS (MCF_IPSBAR + 0x00100035)
-#define MCFGPIO_SETSD (MCF_IPSBAR + 0x00100036)
-#define MCFGPIO_SETTC (MCF_IPSBAR + 0x00100037)
-#define MCFGPIO_SETTD (MCF_IPSBAR + 0x00100038)
-#define MCFGPIO_SETUA (MCF_IPSBAR + 0x00100039)
-
-#define MCFGPIO_CLRA (MCF_IPSBAR + 0x0010003C)
-#define MCFGPIO_CLRB (MCF_IPSBAR + 0x0010003D)
-#define MCFGPIO_CLRC (MCF_IPSBAR + 0x0010003E)
-#define MCFGPIO_CLRD (MCF_IPSBAR + 0x0010003F)
-#define MCFGPIO_CLRE (MCF_IPSBAR + 0x00100040)
-#define MCFGPIO_CLRF (MCF_IPSBAR + 0x00100041)
-#define MCFGPIO_CLRG (MCF_IPSBAR + 0x00100042)
-#define MCFGPIO_CLRH (MCF_IPSBAR + 0x00100043)
-#define MCFGPIO_CLRJ (MCF_IPSBAR + 0x00100044)
-#define MCFGPIO_CLRDD (MCF_IPSBAR + 0x00100045)
-#define MCFGPIO_CLREH (MCF_IPSBAR + 0x00100046)
-#define MCFGPIO_CLREL (MCF_IPSBAR + 0x00100047)
-#define MCFGPIO_CLRAS (MCF_IPSBAR + 0x00100048)
-#define MCFGPIO_CLRQS (MCF_IPSBAR + 0x00100049)
-#define MCFGPIO_CLRSD (MCF_IPSBAR + 0x0010004A)
-#define MCFGPIO_CLRTC (MCF_IPSBAR + 0x0010004B)
-#define MCFGPIO_CLRTD (MCF_IPSBAR + 0x0010004C)
-#define MCFGPIO_CLRUA (MCF_IPSBAR + 0x0010004D)
-
-#define MCFGPIO_PBCDPAR (MCF_IPSBAR + 0x00100050)
-#define MCFGPIO_PFPAR (MCF_IPSBAR + 0x00100051)
-#define MCFGPIO_PEPAR (MCF_IPSBAR + 0x00100052)
-#define MCFGPIO_PJPAR (MCF_IPSBAR + 0x00100054)
-#define MCFGPIO_PSDPAR (MCF_IPSBAR + 0x00100055)
-#define MCFGPIO_PASPAR (MCF_IPSBAR + 0x00100056)
-#define MCFGPIO_PEHLPAR (MCF_IPSBAR + 0x00100058)
-#define MCFGPIO_PQSPAR (MCF_IPSBAR + 0x00100059)
-#define MCFGPIO_PTCPAR (MCF_IPSBAR + 0x0010005A)
-#define MCFGPIO_PTDPAR (MCF_IPSBAR + 0x0010005B)
-#define MCFGPIO_PUAPAR (MCF_IPSBAR + 0x0010005C)
-
-/*
- * PIT timer base addresses.
- */
-#define MCFPIT_BASE1 (MCF_IPSBAR + 0x00150000)
-#define MCFPIT_BASE2 (MCF_IPSBAR + 0x00160000)
-#define MCFPIT_BASE3 (MCF_IPSBAR + 0x00170000)
-#define MCFPIT_BASE4 (MCF_IPSBAR + 0x00180000)
-
-/*
- * Edge Port registers
- */
-#define MCFEPORT_EPPAR (MCF_IPSBAR + 0x00130000)
-#define MCFEPORT_EPDDR (MCF_IPSBAR + 0x00130002)
-#define MCFEPORT_EPIER (MCF_IPSBAR + 0x00130003)
-#define MCFEPORT_EPDR (MCF_IPSBAR + 0x00130004)
-#define MCFEPORT_EPPDR (MCF_IPSBAR + 0x00130005)
-#define MCFEPORT_EPFR (MCF_IPSBAR + 0x00130006)
-
-/*
- * Queued ADC registers
- */
-#define MCFQADC_PORTQA (MCF_IPSBAR + 0x00190006)
-#define MCFQADC_PORTQB (MCF_IPSBAR + 0x00190007)
-#define MCFQADC_DDRQA (MCF_IPSBAR + 0x00190008)
-#define MCFQADC_DDRQB (MCF_IPSBAR + 0x00190009)
-
-/*
- * General Purpose Timers registers
- */
-#define MCFGPTA_GPTPORT (MCF_IPSBAR + 0x001A001D)
-#define MCFGPTA_GPTDDR (MCF_IPSBAR + 0x001A001E)
-#define MCFGPTB_GPTPORT (MCF_IPSBAR + 0x001B001D)
-#define MCFGPTB_GPTDDR (MCF_IPSBAR + 0x001B001E)
-/*
- *
- * definitions for generic gpio support
- *
- */
-#define MCFGPIO_PODR MCFGPIO_PORTA /* port output data */
-#define MCFGPIO_PDDR MCFGPIO_DDRA /* port data direction */
-#define MCFGPIO_PPDR MCFGPIO_PORTAP /* port pin data */
-#define MCFGPIO_SETR MCFGPIO_SETA /* set output */
-#define MCFGPIO_CLRR MCFGPIO_CLRA /* clr output */
-
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-#define MCFGPIO_PIN_MAX 180
-
-
-/*
- * Derek Cheung - 6 Feb 2005
- * add I2C and QSPI register definition using Freescale's MCF5282
- */
-/* set Port AS pin for I2C or UART */
-#define MCF5282_GPIO_PASPAR (volatile u16 *) (MCF_IPSBAR + 0x00100056)
-
-/* Port UA Pin Assignment Register (8 Bit) */
-#define MCF5282_GPIO_PUAPAR 0x10005C
-
-/* Interrupt Mask Register Register Low */
-#define MCF5282_INTC0_IMRL (volatile u32 *) (MCF_IPSBAR + 0x0C0C)
-/* Interrupt Control Register 7 */
-#define MCF5282_INTC0_ICR17 (volatile u8 *) (MCF_IPSBAR + 0x0C51)
-
-
-/*
- * Reset Control Unit (relative to IPSBAR).
- */
-#define MCF_RCR (MCF_IPSBAR + 0x110000)
-#define MCF_RSR (MCF_IPSBAR + 0x110001)
-
-#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
-#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
-
-/*********************************************************************
-*
-* Inter-IC (I2C) Module
-*
-*********************************************************************/
-/* Read/Write access macros for general use */
-#define MCF5282_I2C_I2ADR (volatile u8 *) (MCF_IPSBAR + 0x0300) // Address
-#define MCF5282_I2C_I2FDR (volatile u8 *) (MCF_IPSBAR + 0x0304) // Freq Divider
-#define MCF5282_I2C_I2CR (volatile u8 *) (MCF_IPSBAR + 0x0308) // Control
-#define MCF5282_I2C_I2SR (volatile u8 *) (MCF_IPSBAR + 0x030C) // Status
-#define MCF5282_I2C_I2DR (volatile u8 *) (MCF_IPSBAR + 0x0310) // Data I/O
-
-/* Bit level definitions and macros */
-#define MCF5282_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01)
-
-#define MCF5282_I2C_I2FDR_IC(x) (((x)&0x3F))
-
-#define MCF5282_I2C_I2CR_IEN (0x80) // I2C enable
-#define MCF5282_I2C_I2CR_IIEN (0x40) // interrupt enable
-#define MCF5282_I2C_I2CR_MSTA (0x20) // master/slave mode
-#define MCF5282_I2C_I2CR_MTX (0x10) // transmit/receive mode
-#define MCF5282_I2C_I2CR_TXAK (0x08) // transmit acknowledge enable
-#define MCF5282_I2C_I2CR_RSTA (0x04) // repeat start
-
-#define MCF5282_I2C_I2SR_ICF (0x80) // data transfer bit
-#define MCF5282_I2C_I2SR_IAAS (0x40) // I2C addressed as a slave
-#define MCF5282_I2C_I2SR_IBB (0x20) // I2C bus busy
-#define MCF5282_I2C_I2SR_IAL (0x10) // aribitration lost
-#define MCF5282_I2C_I2SR_SRW (0x04) // slave read/write
-#define MCF5282_I2C_I2SR_IIF (0x02) // I2C interrupt
-#define MCF5282_I2C_I2SR_RXAK (0x01) // received acknowledge
-
-
-#endif /* m528xsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m52xxacr.h b/ANDROID_3.4.5/arch/m68k/include/asm/m52xxacr.h
deleted file mode 100644
index abc391a9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m52xxacr.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/****************************************************************************/
-
-/*
- * m52xxacr.h -- ColdFire version 2 core cache support
- *
- * (C) Copyright 2010, Greg Ungerer <gerg@snapgear.com>
- */
-
-/****************************************************************************/
-#ifndef m52xxacr_h
-#define m52xxacr_h
-/****************************************************************************/
-
-/*
- * All varients of the ColdFire using version 2 cores have a similar
- * cache setup. Although not absolutely identical the cache register
- * definitions are compatible for all of them. Mostly they support a
- * configurable cache memory that can be instruction only, data only,
- * or split instruction and data. The exception is the very old version 2
- * core based parts, like the 5206(e), 5249 and 5272, which are instruction
- * cache only. Cache size varies from 2k up to 16k.
- */
-
-/*
- * Define the Cache Control register flags.
- */
-#define CACR_CENB 0x80000000 /* Enable cache */
-#define CACR_CDPI 0x10000000 /* Disable invalidation by CPUSHL */
-#define CACR_CFRZ 0x08000000 /* Cache freeze mode */
-#define CACR_CINV 0x01000000 /* Invalidate cache */
-#define CACR_DISI 0x00800000 /* Disable instruction cache */
-#define CACR_DISD 0x00400000 /* Disable data cache */
-#define CACR_INVI 0x00200000 /* Invalidate instruction cache */
-#define CACR_INVD 0x00100000 /* Invalidate data cache */
-#define CACR_CEIB 0x00000400 /* Non-cachable instruction burst */
-#define CACR_DCM 0x00000200 /* Default cache mode */
-#define CACR_DBWE 0x00000100 /* Buffered write enable */
-#define CACR_DWP 0x00000020 /* Write protection */
-#define CACR_EUSP 0x00000010 /* Enable separate user a7 */
-
-/*
- * Define the Access Control register flags.
- */
-#define ACR_BASE_POS 24 /* Address Base (upper 8 bits) */
-#define ACR_MASK_POS 16 /* Address Mask (next 8 bits) */
-#define ACR_ENABLE 0x00008000 /* Enable this ACR */
-#define ACR_USER 0x00000000 /* Allow only user accesses */
-#define ACR_SUPER 0x00002000 /* Allow supervisor access only */
-#define ACR_ANY 0x00004000 /* Allow any access type */
-#define ACR_CENB 0x00000000 /* Caching of region enabled */
-#define ACR_CDIS 0x00000040 /* Caching of region disabled */
-#define ACR_BWE 0x00000020 /* Write buffer enabled */
-#define ACR_WPROTECT 0x00000004 /* Write protect region */
-
-/*
- * Set the cache controller settings we will use. On the cores that support
- * a split cache configuration we allow all the combinations at Kconfig
- * time. For those cores that only have an instruction cache we just set
- * that as on.
- */
-#if defined(CONFIG_CACHE_I)
-#define CACHE_TYPE (CACR_DISD + CACR_EUSP)
-#define CACHE_INVTYPEI 0
-#elif defined(CONFIG_CACHE_D)
-#define CACHE_TYPE (CACR_DISI + CACR_EUSP)
-#define CACHE_INVTYPED 0
-#elif defined(CONFIG_CACHE_BOTH)
-#define CACHE_TYPE CACR_EUSP
-#define CACHE_INVTYPEI CACR_INVI
-#define CACHE_INVTYPED CACR_INVD
-#else
-/* This is the instruction cache only devices (no split cache, no eusp) */
-#define CACHE_TYPE 0
-#define CACHE_INVTYPEI 0
-#endif
-
-#define CACHE_INIT (CACR_CINV + CACHE_TYPE)
-#define CACHE_MODE (CACR_CENB + CACHE_TYPE + CACR_DCM)
-
-#define CACHE_INVALIDATE (CACHE_MODE + CACR_CINV)
-#if defined(CACHE_INVTYPEI)
-#define CACHE_INVALIDATEI (CACHE_MODE + CACR_CINV + CACHE_INVTYPEI)
-#endif
-#if defined(CACHE_INVTYPED)
-#define CACHE_INVALIDATED (CACHE_MODE + CACR_CINV + CACHE_INVTYPED)
-#endif
-
-#define ACR0_MODE ((CONFIG_RAMBASE & 0xff000000) + \
- (0x000f0000) + \
- (ACR_ENABLE + ACR_ANY + ACR_CENB + ACR_BWE))
-#define ACR1_MODE 0
-
-/****************************************************************************/
-#endif /* m52xxsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m5307sim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m5307sim.h
deleted file mode 100644
index 3bc3adaa..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m5307sim.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/****************************************************************************/
-
-/*
- * m5307sim.h -- ColdFire 5307 System Integration Module support.
- *
- * (C) Copyright 1999, Moreton Bay Ventures Pty Ltd.
- * (C) Copyright 1999, Lineo (www.lineo.com)
- *
- * Modified by David W. Miller for the MCF5307 Eval Board.
- */
-
-/****************************************************************************/
-#ifndef m5307sim_h
-#define m5307sim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m5307)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m53xxacr.h>
-
-/*
- * Define the 5307 SIM register set addresses.
- */
-#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
-#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
-#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
-#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
-#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
-#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
-#define MCFSIM_PLLCR 0x08 /* PLL Control Reg*/
-#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
-#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
-#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
-#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
-#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
-#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
-#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
-#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
-#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
-#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
-#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
-#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
-#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
-#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
-#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
-#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
-
-#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
-#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
-#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
-#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
-#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
-#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
-
-#ifdef CONFIG_OLDMASK
-#define MCFSIM_CSBAR 0x98 /* CS Base Address reg (r/w) */
-#define MCFSIM_CSBAMR 0x9c /* CS Base Mask reg (r/w) */
-#define MCFSIM_CSMR2 0x9e /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSMR3 0xaa /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
-#define MCFSIM_CSMR4 0xb6 /* CS 4 Mask reg (r/w) */
-#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
-#define MCFSIM_CSMR5 0xc2 /* CS 5 Mask reg (r/w) */
-#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
-#define MCFSIM_CSMR6 0xce /* CS 6 Mask reg (r/w) */
-#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
-#define MCFSIM_CSMR7 0xda /* CS 7 Mask reg (r/w) */
-#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
-#else
-#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
-#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
-#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
-#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
-#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
-#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
-#define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */
-#define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */
-#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
-#define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */
-#define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */
-#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
-#define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */
-#define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */
-#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
-#endif /* CONFIG_OLDMASK */
-
-#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
-#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM Addr/Ctrl 0 */
-#define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM Mask 0 */
-#define MCFSIM_DACR1 (MCF_MBAR + 0x110) /* DRAM Addr/Ctrl 1 */
-#define MCFSIM_DMR1 (MCF_MBAR + 0x114) /* DRAM Mask 1 */
-
-/*
- * Timer module.
- */
-#define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */
-#define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */
-
-#define MCFSIM_PADDR (MCF_MBAR + 0x244)
-#define MCFSIM_PADAT (MCF_MBAR + 0x248)
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */
-#define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */
-#define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */
-#define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */
-
-/*
- * UART module.
- */
-#if defined(CONFIG_NETtel) || defined(CONFIG_SECUREEDGEMP3)
-#define MCFUART_BASE0 (MCF_MBAR + 0x200) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x1c0) /* Base address UART1 */
-#else
-#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */
-#endif
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PIN_MAX 16
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
-
-
-/* Definition offset address for CS2-7 -- old mask 5307 */
-
-#define MCF5307_CS2 (0x400000)
-#define MCF5307_CS3 (0x600000)
-#define MCF5307_CS4 (0x800000)
-#define MCF5307_CS5 (0xA00000)
-#define MCF5307_CS6 (0xC00000)
-#define MCF5307_CS7 (0xE00000)
-
-
-/*
- * Some symbol defines for the above...
- */
-#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */
-#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */
-#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */
-#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */
-#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */
-#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */
-#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
-#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
-#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
-
-
-/*
- * Some symbol defines for the Parallel Port Pin Assignment Register
- */
-#define MCFSIM_PAR_DREQ0 0x40 /* Set to select DREQ0 input */
- /* Clear to select par I/O */
-#define MCFSIM_PAR_DREQ1 0x20 /* Select DREQ1 input */
- /* Clear to select par I/O */
-
-/*
- * Defines for the IRQPAR Register
- */
-#define IRQ5_LEVEL4 0x80
-#define IRQ3_LEVEL6 0x40
-#define IRQ1_LEVEL2 0x20
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
-#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
-#define MCF_IRQ_UART0 73 /* UART0 */
-#define MCF_IRQ_UART1 74 /* UART1 */
-
-/****************************************************************************/
-#endif /* m5307sim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m532xsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m532xsim.h
deleted file mode 100644
index 29b66e21..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m532xsim.h
+++ /dev/null
@@ -1,2263 +0,0 @@
-/****************************************************************************/
-
-/*
- * m532xsim.h -- ColdFire 5329 registers
- */
-
-/****************************************************************************/
-#ifndef m532xsim_h
-#define m532xsim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m532x)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 3)
-
-#include <asm/m53xxacr.h>
-
-#define MCF_REG32(x) (*(volatile unsigned long *)(x))
-#define MCF_REG16(x) (*(volatile unsigned short *)(x))
-#define MCF_REG08(x) (*(volatile unsigned char *)(x))
-
-#define MCFINT_VECBASE 64
-#define MCFINT_UART0 26 /* Interrupt number for UART0 */
-#define MCFINT_UART1 27 /* Interrupt number for UART1 */
-#define MCFINT_UART2 28 /* Interrupt number for UART2 */
-#define MCFINT_QSPI 31 /* Interrupt number for QSPI */
-#define MCFINT_FECRX0 36 /* Interrupt number for FEC */
-#define MCFINT_FECTX0 40 /* Interrupt number for FEC */
-#define MCFINT_FECENTC0 42 /* Interrupt number for FEC */
-
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2)
-
-#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0)
-#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0)
-#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
-
-#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
-#define MCF_WTM_WCR MCF_REG16(0xFC098000)
-
-/*
- * Define the 532x SIM register set addresses.
- */
-#define MCFSIM_IPRL 0xFC048004
-#define MCFSIM_IPRH 0xFC048000
-#define MCFSIM_IPR MCFSIM_IPRL
-#define MCFSIM_IMRL 0xFC04800C
-#define MCFSIM_IMRH 0xFC048008
-#define MCFSIM_IMR MCFSIM_IMRL
-#define MCFSIM_ICR0 0xFC048040
-#define MCFSIM_ICR1 0xFC048041
-#define MCFSIM_ICR2 0xFC048042
-#define MCFSIM_ICR3 0xFC048043
-#define MCFSIM_ICR4 0xFC048044
-#define MCFSIM_ICR5 0xFC048045
-#define MCFSIM_ICR6 0xFC048046
-#define MCFSIM_ICR7 0xFC048047
-#define MCFSIM_ICR8 0xFC048048
-#define MCFSIM_ICR9 0xFC048049
-#define MCFSIM_ICR10 0xFC04804A
-#define MCFSIM_ICR11 0xFC04804B
-
-/*
- * Some symbol defines for the above...
- */
-#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */
-#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */
-#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */
-#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */
-#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */
-#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */
-#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
-#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
-#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
-
-
-#define MCFINTC0_SIMR 0xFC04801C
-#define MCFINTC0_CIMR 0xFC04801D
-#define MCFINTC0_ICR0 0xFC048040
-#define MCFINTC1_SIMR 0xFC04C01C
-#define MCFINTC1_CIMR 0xFC04C01D
-#define MCFINTC1_ICR0 0xFC04C040
-
-#define MCFSIM_ICR_TIMER1 (0xFC048040+32)
-#define MCFSIM_ICR_TIMER2 (0xFC048040+33)
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_TIMER (64 + 32) /* Timer0 */
-#define MCF_IRQ_PROFILER (64 + 33) /* Timer1 */
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 0xFC060000 /* Base address of UART1 */
-#define MCFUART_BASE1 0xFC064000 /* Base address of UART2 */
-#define MCFUART_BASE2 0xFC068000 /* Base address of UART3 */
-
-/*
- * FEC module.
- */
-#define MCFFEC_BASE0 0xFC030000 /* Base address of FEC0 */
-#define MCFFEC_SIZE0 0x800 /* Size of FEC0 region */
-
-/*
- * QSPI module.
- */
-#define MCFQSPI_BASE 0xFC058000 /* Base address of QSPI */
-#define MCFQSPI_SIZE 0x40 /* Size of QSPI region */
-
-#define MCFQSPI_CS0 84
-#define MCFQSPI_CS1 85
-#define MCFQSPI_CS2 86
-
-/*
- * Timer module.
- */
-#define MCFTIMER_BASE1 0xFC070000 /* Base address of TIMER1 */
-#define MCFTIMER_BASE2 0xFC074000 /* Base address of TIMER2 */
-#define MCFTIMER_BASE3 0xFC078000 /* Base address of TIMER3 */
-#define MCFTIMER_BASE4 0xFC07C000 /* Base address of TIMER4 */
-
-/*********************************************************************
- *
- * Reset Controller Module
- *
- *********************************************************************/
-
-#define MCF_RCR 0xFC0A0000
-#define MCF_RSR 0xFC0A0001
-
-#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
-#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
-
-/*********************************************************************
- *
- * Inter-IC (I2C) Module
- *
- *********************************************************************/
-
-/* Read/Write access macros for general use */
-#define MCF532x_I2C_I2ADR (volatile u8 *) (0xFC058000) // Address
-#define MCF532x_I2C_I2FDR (volatile u8 *) (0xFC058004) // Freq Divider
-#define MCF532x_I2C_I2CR (volatile u8 *) (0xFC058008) // Control
-#define MCF532x_I2C_I2SR (volatile u8 *) (0xFC05800C) // Status
-#define MCF532x_I2C_I2DR (volatile u8 *) (0xFC058010) // Data I/O
-
-/* Bit level definitions and macros */
-#define MCF532x_I2C_I2ADR_ADDR(x) (((x)&0x7F)<<0x01)
-
-#define MCF532x_I2C_I2FDR_IC(x) (((x)&0x3F))
-
-#define MCF532x_I2C_I2CR_IEN (0x80) // I2C enable
-#define MCF532x_I2C_I2CR_IIEN (0x40) // interrupt enable
-#define MCF532x_I2C_I2CR_MSTA (0x20) // master/slave mode
-#define MCF532x_I2C_I2CR_MTX (0x10) // transmit/receive mode
-#define MCF532x_I2C_I2CR_TXAK (0x08) // transmit acknowledge enable
-#define MCF532x_I2C_I2CR_RSTA (0x04) // repeat start
-
-#define MCF532x_I2C_I2SR_ICF (0x80) // data transfer bit
-#define MCF532x_I2C_I2SR_IAAS (0x40) // I2C addressed as a slave
-#define MCF532x_I2C_I2SR_IBB (0x20) // I2C bus busy
-#define MCF532x_I2C_I2SR_IAL (0x10) // aribitration lost
-#define MCF532x_I2C_I2SR_SRW (0x04) // slave read/write
-#define MCF532x_I2C_I2SR_IIF (0x02) // I2C interrupt
-#define MCF532x_I2C_I2SR_RXAK (0x01) // received acknowledge
-
-#define MCF532x_PAR_FECI2C (volatile u8 *) (0xFC0A4053)
-
-
-/*
- * The M5329EVB board needs a help getting its devices initialized
- * at kernel start time if dBUG doesn't set it up (for example
- * it is not used), so we need to do it manually.
- */
-#ifdef __ASSEMBLER__
-.macro m5329EVB_setup
- movel #0xFC098000, %a7
- movel #0x0, (%a7)
-#define CORE_SRAM 0x80000000
-#define CORE_SRAM_SIZE 0x8000
- movel #CORE_SRAM, %d0
- addl #0x221, %d0
- movec %d0,%RAMBAR1
- movel #CORE_SRAM, %sp
- addl #CORE_SRAM_SIZE, %sp
- jsr sysinit
-.endm
-#define PLATFORM_SETUP m5329EVB_setup
-
-#endif /* __ASSEMBLER__ */
-
-/*********************************************************************
- *
- * Chip Configuration Module (CCM)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_CCM_CCR MCF_REG16(0xFC0A0004)
-#define MCF_CCM_RCON MCF_REG16(0xFC0A0008)
-#define MCF_CCM_CIR MCF_REG16(0xFC0A000A)
-#define MCF_CCM_MISCCR MCF_REG16(0xFC0A0010)
-#define MCF_CCM_CDR MCF_REG16(0xFC0A0012)
-#define MCF_CCM_UHCSR MCF_REG16(0xFC0A0014)
-#define MCF_CCM_UOCSR MCF_REG16(0xFC0A0016)
-
-/* Bit definitions and macros for MCF_CCM_CCR */
-#define MCF_CCM_CCR_RESERVED (0x0001)
-#define MCF_CCM_CCR_PLL_MODE (0x0003)
-#define MCF_CCM_CCR_OSC_MODE (0x0005)
-#define MCF_CCM_CCR_BOOTPS(x) (((x)&0x0003)<<3|0x0001)
-#define MCF_CCM_CCR_LOAD (0x0021)
-#define MCF_CCM_CCR_LIMP (0x0041)
-#define MCF_CCM_CCR_CSC(x) (((x)&0x0003)<<8|0x0001)
-
-/* Bit definitions and macros for MCF_CCM_RCON */
-#define MCF_CCM_RCON_RESERVED (0x0001)
-#define MCF_CCM_RCON_PLL_MODE (0x0003)
-#define MCF_CCM_RCON_OSC_MODE (0x0005)
-#define MCF_CCM_RCON_BOOTPS(x) (((x)&0x0003)<<3|0x0001)
-#define MCF_CCM_RCON_LOAD (0x0021)
-#define MCF_CCM_RCON_LIMP (0x0041)
-#define MCF_CCM_RCON_CSC(x) (((x)&0x0003)<<8|0x0001)
-
-/* Bit definitions and macros for MCF_CCM_CIR */
-#define MCF_CCM_CIR_PRN(x) (((x)&0x003F)<<0)
-#define MCF_CCM_CIR_PIN(x) (((x)&0x03FF)<<6)
-
-/* Bit definitions and macros for MCF_CCM_MISCCR */
-#define MCF_CCM_MISCCR_USBSRC (0x0001)
-#define MCF_CCM_MISCCR_USBDIV (0x0002)
-#define MCF_CCM_MISCCR_SSI_SRC (0x0010)
-#define MCF_CCM_MISCCR_TIM_DMA (0x0020)
-#define MCF_CCM_MISCCR_SSI_PUS (0x0040)
-#define MCF_CCM_MISCCR_SSI_PUE (0x0080)
-#define MCF_CCM_MISCCR_LCD_CHEN (0x0100)
-#define MCF_CCM_MISCCR_LIMP (0x1000)
-#define MCF_CCM_MISCCR_PLL_LOCK (0x2000)
-
-/* Bit definitions and macros for MCF_CCM_CDR */
-#define MCF_CCM_CDR_SSIDIV(x) (((x)&0x000F)<<0)
-#define MCF_CCM_CDR_LPDIV(x) (((x)&0x000F)<<8)
-
-/* Bit definitions and macros for MCF_CCM_UHCSR */
-#define MCF_CCM_UHCSR_XPDE (0x0001)
-#define MCF_CCM_UHCSR_UHMIE (0x0002)
-#define MCF_CCM_UHCSR_WKUP (0x0004)
-#define MCF_CCM_UHCSR_PORTIND(x) (((x)&0x0003)<<14)
-
-/* Bit definitions and macros for MCF_CCM_UOCSR */
-#define MCF_CCM_UOCSR_XPDE (0x0001)
-#define MCF_CCM_UOCSR_UOMIE (0x0002)
-#define MCF_CCM_UOCSR_WKUP (0x0004)
-#define MCF_CCM_UOCSR_PWRFLT (0x0008)
-#define MCF_CCM_UOCSR_SEND (0x0010)
-#define MCF_CCM_UOCSR_VVLD (0x0020)
-#define MCF_CCM_UOCSR_BVLD (0x0040)
-#define MCF_CCM_UOCSR_AVLD (0x0080)
-#define MCF_CCM_UOCSR_DPPU (0x0100)
-#define MCF_CCM_UOCSR_DCR_VBUS (0x0200)
-#define MCF_CCM_UOCSR_CRG_VBUS (0x0400)
-#define MCF_CCM_UOCSR_DRV_VBUS (0x0800)
-#define MCF_CCM_UOCSR_DMPD (0x1000)
-#define MCF_CCM_UOCSR_DPPD (0x2000)
-#define MCF_CCM_UOCSR_PORTIND(x) (((x)&0x0003)<<14)
-
-/*********************************************************************
- *
- * DMA Timers (DTIM)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_DTIM0_DTMR MCF_REG16(0xFC070000)
-#define MCF_DTIM0_DTXMR MCF_REG08(0xFC070002)
-#define MCF_DTIM0_DTER MCF_REG08(0xFC070003)
-#define MCF_DTIM0_DTRR MCF_REG32(0xFC070004)
-#define MCF_DTIM0_DTCR MCF_REG32(0xFC070008)
-#define MCF_DTIM0_DTCN MCF_REG32(0xFC07000C)
-#define MCF_DTIM1_DTMR MCF_REG16(0xFC074000)
-#define MCF_DTIM1_DTXMR MCF_REG08(0xFC074002)
-#define MCF_DTIM1_DTER MCF_REG08(0xFC074003)
-#define MCF_DTIM1_DTRR MCF_REG32(0xFC074004)
-#define MCF_DTIM1_DTCR MCF_REG32(0xFC074008)
-#define MCF_DTIM1_DTCN MCF_REG32(0xFC07400C)
-#define MCF_DTIM2_DTMR MCF_REG16(0xFC078000)
-#define MCF_DTIM2_DTXMR MCF_REG08(0xFC078002)
-#define MCF_DTIM2_DTER MCF_REG08(0xFC078003)
-#define MCF_DTIM2_DTRR MCF_REG32(0xFC078004)
-#define MCF_DTIM2_DTCR MCF_REG32(0xFC078008)
-#define MCF_DTIM2_DTCN MCF_REG32(0xFC07800C)
-#define MCF_DTIM3_DTMR MCF_REG16(0xFC07C000)
-#define MCF_DTIM3_DTXMR MCF_REG08(0xFC07C002)
-#define MCF_DTIM3_DTER MCF_REG08(0xFC07C003)
-#define MCF_DTIM3_DTRR MCF_REG32(0xFC07C004)
-#define MCF_DTIM3_DTCR MCF_REG32(0xFC07C008)
-#define MCF_DTIM3_DTCN MCF_REG32(0xFC07C00C)
-#define MCF_DTIM_DTMR(x) MCF_REG16(0xFC070000+((x)*0x4000))
-#define MCF_DTIM_DTXMR(x) MCF_REG08(0xFC070002+((x)*0x4000))
-#define MCF_DTIM_DTER(x) MCF_REG08(0xFC070003+((x)*0x4000))
-#define MCF_DTIM_DTRR(x) MCF_REG32(0xFC070004+((x)*0x4000))
-#define MCF_DTIM_DTCR(x) MCF_REG32(0xFC070008+((x)*0x4000))
-#define MCF_DTIM_DTCN(x) MCF_REG32(0xFC07000C+((x)*0x4000))
-
-/* Bit definitions and macros for MCF_DTIM_DTMR */
-#define MCF_DTIM_DTMR_RST (0x0001)
-#define MCF_DTIM_DTMR_CLK(x) (((x)&0x0003)<<1)
-#define MCF_DTIM_DTMR_FRR (0x0008)
-#define MCF_DTIM_DTMR_ORRI (0x0010)
-#define MCF_DTIM_DTMR_OM (0x0020)
-#define MCF_DTIM_DTMR_CE(x) (((x)&0x0003)<<6)
-#define MCF_DTIM_DTMR_PS(x) (((x)&0x00FF)<<8)
-#define MCF_DTIM_DTMR_CE_ANY (0x00C0)
-#define MCF_DTIM_DTMR_CE_FALL (0x0080)
-#define MCF_DTIM_DTMR_CE_RISE (0x0040)
-#define MCF_DTIM_DTMR_CE_NONE (0x0000)
-#define MCF_DTIM_DTMR_CLK_DTIN (0x0006)
-#define MCF_DTIM_DTMR_CLK_DIV16 (0x0004)
-#define MCF_DTIM_DTMR_CLK_DIV1 (0x0002)
-#define MCF_DTIM_DTMR_CLK_STOP (0x0000)
-
-/* Bit definitions and macros for MCF_DTIM_DTXMR */
-#define MCF_DTIM_DTXMR_MODE16 (0x01)
-#define MCF_DTIM_DTXMR_DMAEN (0x80)
-
-/* Bit definitions and macros for MCF_DTIM_DTER */
-#define MCF_DTIM_DTER_CAP (0x01)
-#define MCF_DTIM_DTER_REF (0x02)
-
-/* Bit definitions and macros for MCF_DTIM_DTRR */
-#define MCF_DTIM_DTRR_REF(x) (((x)&0xFFFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_DTIM_DTCR */
-#define MCF_DTIM_DTCR_CAP(x) (((x)&0xFFFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_DTIM_DTCN */
-#define MCF_DTIM_DTCN_CNT(x) (((x)&0xFFFFFFFF)<<0)
-
-/*********************************************************************
- *
- * FlexBus Chip Selects (FBCS)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_FBCS0_CSAR MCF_REG32(0xFC008000)
-#define MCF_FBCS0_CSMR MCF_REG32(0xFC008004)
-#define MCF_FBCS0_CSCR MCF_REG32(0xFC008008)
-#define MCF_FBCS1_CSAR MCF_REG32(0xFC00800C)
-#define MCF_FBCS1_CSMR MCF_REG32(0xFC008010)
-#define MCF_FBCS1_CSCR MCF_REG32(0xFC008014)
-#define MCF_FBCS2_CSAR MCF_REG32(0xFC008018)
-#define MCF_FBCS2_CSMR MCF_REG32(0xFC00801C)
-#define MCF_FBCS2_CSCR MCF_REG32(0xFC008020)
-#define MCF_FBCS3_CSAR MCF_REG32(0xFC008024)
-#define MCF_FBCS3_CSMR MCF_REG32(0xFC008028)
-#define MCF_FBCS3_CSCR MCF_REG32(0xFC00802C)
-#define MCF_FBCS4_CSAR MCF_REG32(0xFC008030)
-#define MCF_FBCS4_CSMR MCF_REG32(0xFC008034)
-#define MCF_FBCS4_CSCR MCF_REG32(0xFC008038)
-#define MCF_FBCS5_CSAR MCF_REG32(0xFC00803C)
-#define MCF_FBCS5_CSMR MCF_REG32(0xFC008040)
-#define MCF_FBCS5_CSCR MCF_REG32(0xFC008044)
-#define MCF_FBCS_CSAR(x) MCF_REG32(0xFC008000+((x)*0x00C))
-#define MCF_FBCS_CSMR(x) MCF_REG32(0xFC008004+((x)*0x00C))
-#define MCF_FBCS_CSCR(x) MCF_REG32(0xFC008008+((x)*0x00C))
-
-/* Bit definitions and macros for MCF_FBCS_CSAR */
-#define MCF_FBCS_CSAR_BA(x) ((x)&0xFFFF0000)
-
-/* Bit definitions and macros for MCF_FBCS_CSMR */
-#define MCF_FBCS_CSMR_V (0x00000001)
-#define MCF_FBCS_CSMR_WP (0x00000100)
-#define MCF_FBCS_CSMR_BAM(x) (((x)&0x0000FFFF)<<16)
-#define MCF_FBCS_CSMR_BAM_4G (0xFFFF0000)
-#define MCF_FBCS_CSMR_BAM_2G (0x7FFF0000)
-#define MCF_FBCS_CSMR_BAM_1G (0x3FFF0000)
-#define MCF_FBCS_CSMR_BAM_1024M (0x3FFF0000)
-#define MCF_FBCS_CSMR_BAM_512M (0x1FFF0000)
-#define MCF_FBCS_CSMR_BAM_256M (0x0FFF0000)
-#define MCF_FBCS_CSMR_BAM_128M (0x07FF0000)
-#define MCF_FBCS_CSMR_BAM_64M (0x03FF0000)
-#define MCF_FBCS_CSMR_BAM_32M (0x01FF0000)
-#define MCF_FBCS_CSMR_BAM_16M (0x00FF0000)
-#define MCF_FBCS_CSMR_BAM_8M (0x007F0000)
-#define MCF_FBCS_CSMR_BAM_4M (0x003F0000)
-#define MCF_FBCS_CSMR_BAM_2M (0x001F0000)
-#define MCF_FBCS_CSMR_BAM_1M (0x000F0000)
-#define MCF_FBCS_CSMR_BAM_1024K (0x000F0000)
-#define MCF_FBCS_CSMR_BAM_512K (0x00070000)
-#define MCF_FBCS_CSMR_BAM_256K (0x00030000)
-#define MCF_FBCS_CSMR_BAM_128K (0x00010000)
-#define MCF_FBCS_CSMR_BAM_64K (0x00000000)
-
-/* Bit definitions and macros for MCF_FBCS_CSCR */
-#define MCF_FBCS_CSCR_BSTW (0x00000008)
-#define MCF_FBCS_CSCR_BSTR (0x00000010)
-#define MCF_FBCS_CSCR_BEM (0x00000020)
-#define MCF_FBCS_CSCR_PS(x) (((x)&0x00000003)<<6)
-#define MCF_FBCS_CSCR_AA (0x00000100)
-#define MCF_FBCS_CSCR_SBM (0x00000200)
-#define MCF_FBCS_CSCR_WS(x) (((x)&0x0000003F)<<10)
-#define MCF_FBCS_CSCR_WRAH(x) (((x)&0x00000003)<<16)
-#define MCF_FBCS_CSCR_RDAH(x) (((x)&0x00000003)<<18)
-#define MCF_FBCS_CSCR_ASET(x) (((x)&0x00000003)<<20)
-#define MCF_FBCS_CSCR_SWSEN (0x00800000)
-#define MCF_FBCS_CSCR_SWS(x) (((x)&0x0000003F)<<26)
-#define MCF_FBCS_CSCR_PS_8 (0x0040)
-#define MCF_FBCS_CSCR_PS_16 (0x0080)
-#define MCF_FBCS_CSCR_PS_32 (0x0000)
-
-/*********************************************************************
- *
- * General Purpose I/O (GPIO)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCFGPIO_PODR_FECH (0xFC0A4000)
-#define MCFGPIO_PODR_FECL (0xFC0A4001)
-#define MCFGPIO_PODR_SSI (0xFC0A4002)
-#define MCFGPIO_PODR_BUSCTL (0xFC0A4003)
-#define MCFGPIO_PODR_BE (0xFC0A4004)
-#define MCFGPIO_PODR_CS (0xFC0A4005)
-#define MCFGPIO_PODR_PWM (0xFC0A4006)
-#define MCFGPIO_PODR_FECI2C (0xFC0A4007)
-#define MCFGPIO_PODR_UART (0xFC0A4009)
-#define MCFGPIO_PODR_QSPI (0xFC0A400A)
-#define MCFGPIO_PODR_TIMER (0xFC0A400B)
-#define MCFGPIO_PODR_LCDDATAH (0xFC0A400D)
-#define MCFGPIO_PODR_LCDDATAM (0xFC0A400E)
-#define MCFGPIO_PODR_LCDDATAL (0xFC0A400F)
-#define MCFGPIO_PODR_LCDCTLH (0xFC0A4010)
-#define MCFGPIO_PODR_LCDCTLL (0xFC0A4011)
-#define MCFGPIO_PDDR_FECH (0xFC0A4014)
-#define MCFGPIO_PDDR_FECL (0xFC0A4015)
-#define MCFGPIO_PDDR_SSI (0xFC0A4016)
-#define MCFGPIO_PDDR_BUSCTL (0xFC0A4017)
-#define MCFGPIO_PDDR_BE (0xFC0A4018)
-#define MCFGPIO_PDDR_CS (0xFC0A4019)
-#define MCFGPIO_PDDR_PWM (0xFC0A401A)
-#define MCFGPIO_PDDR_FECI2C (0xFC0A401B)
-#define MCFGPIO_PDDR_UART (0xFC0A401C)
-#define MCFGPIO_PDDR_QSPI (0xFC0A401E)
-#define MCFGPIO_PDDR_TIMER (0xFC0A401F)
-#define MCFGPIO_PDDR_LCDDATAH (0xFC0A4021)
-#define MCFGPIO_PDDR_LCDDATAM (0xFC0A4022)
-#define MCFGPIO_PDDR_LCDDATAL (0xFC0A4023)
-#define MCFGPIO_PDDR_LCDCTLH (0xFC0A4024)
-#define MCFGPIO_PDDR_LCDCTLL (0xFC0A4025)
-#define MCFGPIO_PPDSDR_FECH (0xFC0A4028)
-#define MCFGPIO_PPDSDR_FECL (0xFC0A4029)
-#define MCFGPIO_PPDSDR_SSI (0xFC0A402A)
-#define MCFGPIO_PPDSDR_BUSCTL (0xFC0A402B)
-#define MCFGPIO_PPDSDR_BE (0xFC0A402C)
-#define MCFGPIO_PPDSDR_CS (0xFC0A402D)
-#define MCFGPIO_PPDSDR_PWM (0xFC0A402E)
-#define MCFGPIO_PPDSDR_FECI2C (0xFC0A402F)
-#define MCFGPIO_PPDSDR_UART (0xFC0A4031)
-#define MCFGPIO_PPDSDR_QSPI (0xFC0A4032)
-#define MCFGPIO_PPDSDR_TIMER (0xFC0A4033)
-#define MCFGPIO_PPDSDR_LCDDATAH (0xFC0A4035)
-#define MCFGPIO_PPDSDR_LCDDATAM (0xFC0A4036)
-#define MCFGPIO_PPDSDR_LCDDATAL (0xFC0A4037)
-#define MCFGPIO_PPDSDR_LCDCTLH (0xFC0A4038)
-#define MCFGPIO_PPDSDR_LCDCTLL (0xFC0A4039)
-#define MCFGPIO_PCLRR_FECH (0xFC0A403C)
-#define MCFGPIO_PCLRR_FECL (0xFC0A403D)
-#define MCFGPIO_PCLRR_SSI (0xFC0A403E)
-#define MCFGPIO_PCLRR_BUSCTL (0xFC0A403F)
-#define MCFGPIO_PCLRR_BE (0xFC0A4040)
-#define MCFGPIO_PCLRR_CS (0xFC0A4041)
-#define MCFGPIO_PCLRR_PWM (0xFC0A4042)
-#define MCFGPIO_PCLRR_FECI2C (0xFC0A4043)
-#define MCFGPIO_PCLRR_UART (0xFC0A4045)
-#define MCFGPIO_PCLRR_QSPI (0xFC0A4046)
-#define MCFGPIO_PCLRR_TIMER (0xFC0A4047)
-#define MCFGPIO_PCLRR_LCDDATAH (0xFC0A4049)
-#define MCFGPIO_PCLRR_LCDDATAM (0xFC0A404A)
-#define MCFGPIO_PCLRR_LCDDATAL (0xFC0A404B)
-#define MCFGPIO_PCLRR_LCDCTLH (0xFC0A404C)
-#define MCFGPIO_PCLRR_LCDCTLL (0xFC0A404D)
-#define MCF_GPIO_PAR_FEC MCF_REG08(0xFC0A4050)
-#define MCF_GPIO_PAR_PWM MCF_REG08(0xFC0A4051)
-#define MCF_GPIO_PAR_BUSCTL MCF_REG08(0xFC0A4052)
-#define MCF_GPIO_PAR_FECI2C MCF_REG08(0xFC0A4053)
-#define MCF_GPIO_PAR_BE MCF_REG08(0xFC0A4054)
-#define MCF_GPIO_PAR_CS MCF_REG08(0xFC0A4055)
-#define MCF_GPIO_PAR_SSI MCF_REG16(0xFC0A4056)
-#define MCF_GPIO_PAR_UART MCF_REG16(0xFC0A4058)
-#define MCF_GPIO_PAR_QSPI MCF_REG16(0xFC0A405A)
-#define MCF_GPIO_PAR_TIMER MCF_REG08(0xFC0A405C)
-#define MCF_GPIO_PAR_LCDDATA MCF_REG08(0xFC0A405D)
-#define MCF_GPIO_PAR_LCDCTL MCF_REG16(0xFC0A405E)
-#define MCF_GPIO_PAR_IRQ MCF_REG16(0xFC0A4060)
-#define MCF_GPIO_MSCR_FLEXBUS MCF_REG08(0xFC0A4064)
-#define MCF_GPIO_MSCR_SDRAM MCF_REG08(0xFC0A4065)
-#define MCF_GPIO_DSCR_I2C MCF_REG08(0xFC0A4068)
-#define MCF_GPIO_DSCR_PWM MCF_REG08(0xFC0A4069)
-#define MCF_GPIO_DSCR_FEC MCF_REG08(0xFC0A406A)
-#define MCF_GPIO_DSCR_UART MCF_REG08(0xFC0A406B)
-#define MCF_GPIO_DSCR_QSPI MCF_REG08(0xFC0A406C)
-#define MCF_GPIO_DSCR_TIMER MCF_REG08(0xFC0A406D)
-#define MCF_GPIO_DSCR_SSI MCF_REG08(0xFC0A406E)
-#define MCF_GPIO_DSCR_LCD MCF_REG08(0xFC0A406F)
-#define MCF_GPIO_DSCR_DEBUG MCF_REG08(0xFC0A4070)
-#define MCF_GPIO_DSCR_CLKRST MCF_REG08(0xFC0A4071)
-#define MCF_GPIO_DSCR_IRQ MCF_REG08(0xFC0A4072)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_FECH */
-#define MCF_GPIO_PODR_FECH_PODR_FECH0 (0x01)
-#define MCF_GPIO_PODR_FECH_PODR_FECH1 (0x02)
-#define MCF_GPIO_PODR_FECH_PODR_FECH2 (0x04)
-#define MCF_GPIO_PODR_FECH_PODR_FECH3 (0x08)
-#define MCF_GPIO_PODR_FECH_PODR_FECH4 (0x10)
-#define MCF_GPIO_PODR_FECH_PODR_FECH5 (0x20)
-#define MCF_GPIO_PODR_FECH_PODR_FECH6 (0x40)
-#define MCF_GPIO_PODR_FECH_PODR_FECH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_FECL */
-#define MCF_GPIO_PODR_FECL_PODR_FECL0 (0x01)
-#define MCF_GPIO_PODR_FECL_PODR_FECL1 (0x02)
-#define MCF_GPIO_PODR_FECL_PODR_FECL2 (0x04)
-#define MCF_GPIO_PODR_FECL_PODR_FECL3 (0x08)
-#define MCF_GPIO_PODR_FECL_PODR_FECL4 (0x10)
-#define MCF_GPIO_PODR_FECL_PODR_FECL5 (0x20)
-#define MCF_GPIO_PODR_FECL_PODR_FECL6 (0x40)
-#define MCF_GPIO_PODR_FECL_PODR_FECL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_SSI */
-#define MCF_GPIO_PODR_SSI_PODR_SSI0 (0x01)
-#define MCF_GPIO_PODR_SSI_PODR_SSI1 (0x02)
-#define MCF_GPIO_PODR_SSI_PODR_SSI2 (0x04)
-#define MCF_GPIO_PODR_SSI_PODR_SSI3 (0x08)
-#define MCF_GPIO_PODR_SSI_PODR_SSI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BUSCTL */
-#define MCF_GPIO_PODR_BUSCTL_POSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL1 (0x02)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL2 (0x04)
-#define MCF_GPIO_PODR_BUSCTL_PODR_BUSCTL3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_BE */
-#define MCF_GPIO_PODR_BE_PODR_BE0 (0x01)
-#define MCF_GPIO_PODR_BE_PODR_BE1 (0x02)
-#define MCF_GPIO_PODR_BE_PODR_BE2 (0x04)
-#define MCF_GPIO_PODR_BE_PODR_BE3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_CS */
-#define MCF_GPIO_PODR_CS_PODR_CS1 (0x02)
-#define MCF_GPIO_PODR_CS_PODR_CS2 (0x04)
-#define MCF_GPIO_PODR_CS_PODR_CS3 (0x08)
-#define MCF_GPIO_PODR_CS_PODR_CS4 (0x10)
-#define MCF_GPIO_PODR_CS_PODR_CS5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_PWM */
-#define MCF_GPIO_PODR_PWM_PODR_PWM2 (0x04)
-#define MCF_GPIO_PODR_PWM_PODR_PWM3 (0x08)
-#define MCF_GPIO_PODR_PWM_PODR_PWM4 (0x10)
-#define MCF_GPIO_PODR_PWM_PODR_PWM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_FECI2C */
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C0 (0x01)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C1 (0x02)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C2 (0x04)
-#define MCF_GPIO_PODR_FECI2C_PODR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_UART */
-#define MCF_GPIO_PODR_UART_PODR_UART0 (0x01)
-#define MCF_GPIO_PODR_UART_PODR_UART1 (0x02)
-#define MCF_GPIO_PODR_UART_PODR_UART2 (0x04)
-#define MCF_GPIO_PODR_UART_PODR_UART3 (0x08)
-#define MCF_GPIO_PODR_UART_PODR_UART4 (0x10)
-#define MCF_GPIO_PODR_UART_PODR_UART5 (0x20)
-#define MCF_GPIO_PODR_UART_PODR_UART6 (0x40)
-#define MCF_GPIO_PODR_UART_PODR_UART7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_QSPI */
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI0 (0x01)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI1 (0x02)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI2 (0x04)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI3 (0x08)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI4 (0x10)
-#define MCF_GPIO_PODR_QSPI_PODR_QSPI5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_TIMER */
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER0 (0x01)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER1 (0x02)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER2 (0x04)
-#define MCF_GPIO_PODR_TIMER_PODR_TIMER3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAH */
-#define MCF_GPIO_PODR_LCDDATAH_PODR_LCDDATAH0 (0x01)
-#define MCF_GPIO_PODR_LCDDATAH_PODR_LCDDATAH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAM */
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM0 (0x01)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM1 (0x02)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM2 (0x04)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM3 (0x08)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM4 (0x10)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM5 (0x20)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM6 (0x40)
-#define MCF_GPIO_PODR_LCDDATAM_PODR_LCDDATAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_LCDDATAL */
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL0 (0x01)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL1 (0x02)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL2 (0x04)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL3 (0x08)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL4 (0x10)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL5 (0x20)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL6 (0x40)
-#define MCF_GPIO_PODR_LCDDATAL_PODR_LCDDATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_LCDCTLH */
-#define MCF_GPIO_PODR_LCDCTLH_PODR_LCDCTLH0 (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_PODR_LCDCTLL */
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL0 (0x01)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL1 (0x02)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL2 (0x04)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL3 (0x08)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL4 (0x10)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL5 (0x20)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL6 (0x40)
-#define MCF_GPIO_PODR_LCDCTLL_PODR_LCDCTLL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_FECH */
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH0 (0x01)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH1 (0x02)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH2 (0x04)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH3 (0x08)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH4 (0x10)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH5 (0x20)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH6 (0x40)
-#define MCF_GPIO_PDDR_FECH_PDDR_FECH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_FECL */
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL0 (0x01)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL1 (0x02)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL2 (0x04)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL3 (0x08)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL4 (0x10)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL5 (0x20)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL6 (0x40)
-#define MCF_GPIO_PDDR_FECL_PDDR_FECL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_SSI */
-#define MCF_GPIO_PDDR_SSI_PDDR_SSI0 (0x01)
-#define MCF_GPIO_PDDR_SSI_PDDR_SSI1 (0x02)
-#define MCF_GPIO_PDDR_SSI_PDDR_SSI2 (0x04)
-#define MCF_GPIO_PDDR_SSI_PDDR_SSI3 (0x08)
-#define MCF_GPIO_PDDR_SSI_PDDR_SSI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BUSCTL */
-#define MCF_GPIO_PDDR_BUSCTL_POSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PDDR_BUSCTL_PDDR_BUSCTL3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_BE */
-#define MCF_GPIO_PDDR_BE_PDDR_BE0 (0x01)
-#define MCF_GPIO_PDDR_BE_PDDR_BE1 (0x02)
-#define MCF_GPIO_PDDR_BE_PDDR_BE2 (0x04)
-#define MCF_GPIO_PDDR_BE_PDDR_BE3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_CS */
-#define MCF_GPIO_PDDR_CS_PDDR_CS1 (0x02)
-#define MCF_GPIO_PDDR_CS_PDDR_CS2 (0x04)
-#define MCF_GPIO_PDDR_CS_PDDR_CS3 (0x08)
-#define MCF_GPIO_PDDR_CS_PDDR_CS4 (0x10)
-#define MCF_GPIO_PDDR_CS_PDDR_CS5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_PWM */
-#define MCF_GPIO_PDDR_PWM_PDDR_PWM2 (0x04)
-#define MCF_GPIO_PDDR_PWM_PDDR_PWM3 (0x08)
-#define MCF_GPIO_PDDR_PWM_PDDR_PWM4 (0x10)
-#define MCF_GPIO_PDDR_PWM_PDDR_PWM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_FECI2C */
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C0 (0x01)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C1 (0x02)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C2 (0x04)
-#define MCF_GPIO_PDDR_FECI2C_PDDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_UART */
-#define MCF_GPIO_PDDR_UART_PDDR_UART0 (0x01)
-#define MCF_GPIO_PDDR_UART_PDDR_UART1 (0x02)
-#define MCF_GPIO_PDDR_UART_PDDR_UART2 (0x04)
-#define MCF_GPIO_PDDR_UART_PDDR_UART3 (0x08)
-#define MCF_GPIO_PDDR_UART_PDDR_UART4 (0x10)
-#define MCF_GPIO_PDDR_UART_PDDR_UART5 (0x20)
-#define MCF_GPIO_PDDR_UART_PDDR_UART6 (0x40)
-#define MCF_GPIO_PDDR_UART_PDDR_UART7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_QSPI */
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI0 (0x01)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI1 (0x02)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI2 (0x04)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI3 (0x08)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI4 (0x10)
-#define MCF_GPIO_PDDR_QSPI_PDDR_QSPI5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_TIMER */
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER0 (0x01)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER1 (0x02)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER2 (0x04)
-#define MCF_GPIO_PDDR_TIMER_PDDR_TIMER3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAH */
-#define MCF_GPIO_PDDR_LCDDATAH_PDDR_LCDDATAH0 (0x01)
-#define MCF_GPIO_PDDR_LCDDATAH_PDDR_LCDDATAH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAM */
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM0 (0x01)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM1 (0x02)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM2 (0x04)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM3 (0x08)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM4 (0x10)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM5 (0x20)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM6 (0x40)
-#define MCF_GPIO_PDDR_LCDDATAM_PDDR_LCDDATAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_LCDDATAL */
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL0 (0x01)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL1 (0x02)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL2 (0x04)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL3 (0x08)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL4 (0x10)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL5 (0x20)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL6 (0x40)
-#define MCF_GPIO_PDDR_LCDDATAL_PDDR_LCDDATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_LCDCTLH */
-#define MCF_GPIO_PDDR_LCDCTLH_PDDR_LCDCTLH0 (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_PDDR_LCDCTLL */
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL0 (0x01)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL1 (0x02)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL2 (0x04)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL3 (0x08)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL4 (0x10)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL5 (0x20)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL6 (0x40)
-#define MCF_GPIO_PDDR_LCDCTLL_PDDR_LCDCTLL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECH */
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH0 (0x01)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH1 (0x02)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH2 (0x04)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH3 (0x08)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH4 (0x10)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH5 (0x20)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH6 (0x40)
-#define MCF_GPIO_PPDSDR_FECH_PPDSDR_FECH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECL */
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL0 (0x01)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL1 (0x02)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL2 (0x04)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL3 (0x08)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL4 (0x10)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL5 (0x20)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL6 (0x40)
-#define MCF_GPIO_PPDSDR_FECL_PPDSDR_FECL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_SSI */
-#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI0 (0x01)
-#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI1 (0x02)
-#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI2 (0x04)
-#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI3 (0x08)
-#define MCF_GPIO_PPDSDR_SSI_PPDSDR_SSI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BUSCTL */
-#define MCF_GPIO_PPDSDR_BUSCTL_POSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL1 (0x02)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL2 (0x04)
-#define MCF_GPIO_PPDSDR_BUSCTL_PPDSDR_BUSCTL3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_BE */
-#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE0 (0x01)
-#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE1 (0x02)
-#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE2 (0x04)
-#define MCF_GPIO_PPDSDR_BE_PPDSDR_BE3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_CS */
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS1 (0x02)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS2 (0x04)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS3 (0x08)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS4 (0x10)
-#define MCF_GPIO_PPDSDR_CS_PPDSDR_CS5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_PWM */
-#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM2 (0x04)
-#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM3 (0x08)
-#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM4 (0x10)
-#define MCF_GPIO_PPDSDR_PWM_PPDSDR_PWM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_FECI2C */
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C0 (0x01)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C1 (0x02)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C2 (0x04)
-#define MCF_GPIO_PPDSDR_FECI2C_PPDSDR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_UART */
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART0 (0x01)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART1 (0x02)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART2 (0x04)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART3 (0x08)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART4 (0x10)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART5 (0x20)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART6 (0x40)
-#define MCF_GPIO_PPDSDR_UART_PPDSDR_UART7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_QSPI */
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI0 (0x01)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI1 (0x02)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI2 (0x04)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI3 (0x08)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI4 (0x10)
-#define MCF_GPIO_PPDSDR_QSPI_PPDSDR_QSPI5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_TIMER */
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER0 (0x01)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER1 (0x02)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER2 (0x04)
-#define MCF_GPIO_PPDSDR_TIMER_PPDSDR_TIMER3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAH */
-#define MCF_GPIO_PPDSDR_LCDDATAH_PPDSDR_LCDDATAH0 (0x01)
-#define MCF_GPIO_PPDSDR_LCDDATAH_PPDSDR_LCDDATAH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAM */
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM0 (0x01)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM1 (0x02)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM2 (0x04)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM3 (0x08)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM4 (0x10)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM5 (0x20)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM6 (0x40)
-#define MCF_GPIO_PPDSDR_LCDDATAM_PPDSDR_LCDDATAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDDATAL */
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL0 (0x01)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL1 (0x02)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL2 (0x04)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL3 (0x08)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL4 (0x10)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL5 (0x20)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL6 (0x40)
-#define MCF_GPIO_PPDSDR_LCDDATAL_PPDSDR_LCDDATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDCTLH */
-#define MCF_GPIO_PPDSDR_LCDCTLH_PPDSDR_LCDCTLH0 (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_PPDSDR_LCDCTLL */
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL0 (0x01)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL1 (0x02)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL2 (0x04)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL3 (0x08)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL4 (0x10)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL5 (0x20)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL6 (0x40)
-#define MCF_GPIO_PPDSDR_LCDCTLL_PPDSDR_LCDCTLL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_FECH */
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH0 (0x01)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH1 (0x02)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH2 (0x04)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH3 (0x08)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH4 (0x10)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH5 (0x20)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH6 (0x40)
-#define MCF_GPIO_PCLRR_FECH_PCLRR_FECH7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_FECL */
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL0 (0x01)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL1 (0x02)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL2 (0x04)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL3 (0x08)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL4 (0x10)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL5 (0x20)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL6 (0x40)
-#define MCF_GPIO_PCLRR_FECL_PCLRR_FECL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_SSI */
-#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI0 (0x01)
-#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI1 (0x02)
-#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI2 (0x04)
-#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI3 (0x08)
-#define MCF_GPIO_PCLRR_SSI_PCLRR_SSI4 (0x10)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BUSCTL */
-#define MCF_GPIO_PCLRR_BUSCTL_POSDR_BUSCTL0 (0x01)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL1 (0x02)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL2 (0x04)
-#define MCF_GPIO_PCLRR_BUSCTL_PCLRR_BUSCTL3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_BE */
-#define MCF_GPIO_PCLRR_BE_PCLRR_BE0 (0x01)
-#define MCF_GPIO_PCLRR_BE_PCLRR_BE1 (0x02)
-#define MCF_GPIO_PCLRR_BE_PCLRR_BE2 (0x04)
-#define MCF_GPIO_PCLRR_BE_PCLRR_BE3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_CS */
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS1 (0x02)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS2 (0x04)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS3 (0x08)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS4 (0x10)
-#define MCF_GPIO_PCLRR_CS_PCLRR_CS5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_PWM */
-#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM2 (0x04)
-#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM3 (0x08)
-#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM4 (0x10)
-#define MCF_GPIO_PCLRR_PWM_PCLRR_PWM5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_FECI2C */
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C0 (0x01)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C1 (0x02)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C2 (0x04)
-#define MCF_GPIO_PCLRR_FECI2C_PCLRR_FECI2C3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_UART */
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART0 (0x01)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART1 (0x02)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART2 (0x04)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART3 (0x08)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART4 (0x10)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART5 (0x20)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART6 (0x40)
-#define MCF_GPIO_PCLRR_UART_PCLRR_UART7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_QSPI */
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI0 (0x01)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI1 (0x02)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI2 (0x04)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI3 (0x08)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI4 (0x10)
-#define MCF_GPIO_PCLRR_QSPI_PCLRR_QSPI5 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_TIMER */
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER0 (0x01)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER1 (0x02)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER2 (0x04)
-#define MCF_GPIO_PCLRR_TIMER_PCLRR_TIMER3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAH */
-#define MCF_GPIO_PCLRR_LCDDATAH_PCLRR_LCDDATAH0 (0x01)
-#define MCF_GPIO_PCLRR_LCDDATAH_PCLRR_LCDDATAH1 (0x02)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAM */
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM0 (0x01)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM1 (0x02)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM2 (0x04)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM3 (0x08)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM4 (0x10)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM5 (0x20)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM6 (0x40)
-#define MCF_GPIO_PCLRR_LCDDATAM_PCLRR_LCDDATAM7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDDATAL */
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL0 (0x01)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL1 (0x02)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL2 (0x04)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL3 (0x08)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL4 (0x10)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL5 (0x20)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL6 (0x40)
-#define MCF_GPIO_PCLRR_LCDDATAL_PCLRR_LCDDATAL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDCTLH */
-#define MCF_GPIO_PCLRR_LCDCTLH_PCLRR_LCDCTLH0 (0x01)
-
-/* Bit definitions and macros for MCF_GPIO_PCLRR_LCDCTLL */
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL0 (0x01)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL1 (0x02)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL2 (0x04)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL3 (0x08)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL4 (0x10)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL5 (0x20)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL6 (0x40)
-#define MCF_GPIO_PCLRR_LCDCTLL_PCLRR_LCDCTLL7 (0x80)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_FEC */
-#define MCF_GPIO_PAR_FEC_PAR_FEC_MII(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_7W(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_GPIO (0x00)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_URTS1 (0x04)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC (0x0C)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_GPIO (0x00)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_UART (0x01)
-#define MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_PWM */
-#define MCF_GPIO_PAR_PWM_PAR_PWM1(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_PWM_PAR_PWM3(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_PWM_PAR_PWM5 (0x10)
-#define MCF_GPIO_PAR_PWM_PAR_PWM7 (0x20)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BUSCTL */
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS(x) (((x)&0x03)<<3)
-#define MCF_GPIO_PAR_BUSCTL_PAR_RWB (0x20)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TA (0x40)
-#define MCF_GPIO_PAR_BUSCTL_PAR_OE (0x80)
-#define MCF_GPIO_PAR_BUSCTL_PAR_OE_GPIO (0x00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_OE_OE (0x80)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TA_GPIO (0x00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TA_TA (0x40)
-#define MCF_GPIO_PAR_BUSCTL_PAR_RWB_GPIO (0x00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_RWB_RWB (0x20)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_GPIO (0x00)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_DACK0 (0x10)
-#define MCF_GPIO_PAR_BUSCTL_PAR_TS_TS (0x18)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_FECI2C */
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDIO(x) (((x)&0x03)<<4)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDC(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDC_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDC_UTXD2 (0x40)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDC_SCL (0x80)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC (0xC0)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_URXD2 (0x10)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_SDA (0x20)
-#define MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO (0x30)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 (0x04)
-#define MCF_GPIO_PAR_FECI2C_PAR_SCL_SCL (0x0C)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_GPIO (0x00)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2 (0x02)
-#define MCF_GPIO_PAR_FECI2C_PAR_SDA_SDA (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_BE */
-#define MCF_GPIO_PAR_BE_PAR_BE0 (0x01)
-#define MCF_GPIO_PAR_BE_PAR_BE1 (0x02)
-#define MCF_GPIO_PAR_BE_PAR_BE2 (0x04)
-#define MCF_GPIO_PAR_BE_PAR_BE3 (0x08)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_CS */
-#define MCF_GPIO_PAR_CS_PAR_CS1 (0x02)
-#define MCF_GPIO_PAR_CS_PAR_CS2 (0x04)
-#define MCF_GPIO_PAR_CS_PAR_CS3 (0x08)
-#define MCF_GPIO_PAR_CS_PAR_CS4 (0x10)
-#define MCF_GPIO_PAR_CS_PAR_CS5 (0x20)
-#define MCF_GPIO_PAR_CS_PAR_CS_CS1_GPIO (0x00)
-#define MCF_GPIO_PAR_CS_PAR_CS_CS1_SDCS1 (0x01)
-#define MCF_GPIO_PAR_CS_PAR_CS_CS1_CS1 (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_SSI */
-#define MCF_GPIO_PAR_SSI_PAR_MCLK (0x0080)
-#define MCF_GPIO_PAR_SSI_PAR_TXD(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_SSI_PAR_RXD(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_SSI_PAR_FS(x) (((x)&0x0003)<<12)
-#define MCF_GPIO_PAR_SSI_PAR_BCLK(x) (((x)&0x0003)<<14)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_UART */
-#define MCF_GPIO_PAR_UART_PAR_UTXD0 (0x0001)
-#define MCF_GPIO_PAR_UART_PAR_URXD0 (0x0002)
-#define MCF_GPIO_PAR_UART_PAR_URTS0 (0x0004)
-#define MCF_GPIO_PAR_UART_PAR_UCTS0 (0x0008)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_UART_PAR_URXD1(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_UART_PAR_URTS1(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_UART_PAR_UCTS1(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_UART_PAR_UCTS1_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_UCTS1_SSI_BCLK (0x0800)
-#define MCF_GPIO_PAR_UART_PAR_UCTS1_ULPI_D7 (0x0400)
-#define MCF_GPIO_PAR_UART_PAR_UCTS1_UCTS1 (0x0C00)
-#define MCF_GPIO_PAR_UART_PAR_URTS1_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_URTS1_SSI_FS (0x0200)
-#define MCF_GPIO_PAR_UART_PAR_URTS1_ULPI_D6 (0x0100)
-#define MCF_GPIO_PAR_UART_PAR_URTS1_URTS1 (0x0300)
-#define MCF_GPIO_PAR_UART_PAR_URXD1_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_URXD1_SSI_RXD (0x0080)
-#define MCF_GPIO_PAR_UART_PAR_URXD1_ULPI_D5 (0x0040)
-#define MCF_GPIO_PAR_UART_PAR_URXD1_URXD1 (0x00C0)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1_GPIO (0x0000)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1_SSI_TXD (0x0020)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1_ULPI_D4 (0x0010)
-#define MCF_GPIO_PAR_UART_PAR_UTXD1_UTXD1 (0x0030)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_QSPI */
-#define MCF_GPIO_PAR_QSPI_PAR_SCK(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_QSPI_PAR_DOUT(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_QSPI_PAR_DIN(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS0(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS1(x) (((x)&0x0003)<<12)
-#define MCF_GPIO_PAR_QSPI_PAR_PCS2(x) (((x)&0x0003)<<14)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_TIMER */
-#define MCF_GPIO_PAR_TIMER_PAR_TIN0(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN1(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN2(x) (((x)&0x03)<<4)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN3(x) (((x)&0x03)<<6)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN3_GPIO (0x00)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN3_TOUT3 (0x80)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN3_URXD2 (0x40)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN3_TIN3 (0xC0)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN2_GPIO (0x00)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN2_TOUT2 (0x20)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN2_UTXD2 (0x10)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN2_TIN2 (0x30)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN1_GPIO (0x00)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN1_TOUT1 (0x08)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN1_DACK1 (0x04)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN1_TIN1 (0x0C)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN0_GPIO (0x00)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN0_TOUT0 (0x02)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN0_DREQ0 (0x01)
-#define MCF_GPIO_PAR_TIMER_PAR_TIN0_TIN0 (0x03)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_LCDDATA */
-#define MCF_GPIO_PAR_LCDDATA_PAR_LD7_0(x) (((x)&0x03)<<0)
-#define MCF_GPIO_PAR_LCDDATA_PAR_LD15_8(x) (((x)&0x03)<<2)
-#define MCF_GPIO_PAR_LCDDATA_PAR_LD16(x) (((x)&0x03)<<4)
-#define MCF_GPIO_PAR_LCDDATA_PAR_LD17(x) (((x)&0x03)<<6)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_LCDCTL */
-#define MCF_GPIO_PAR_LCDCTL_PAR_CLS (0x0001)
-#define MCF_GPIO_PAR_LCDCTL_PAR_PS (0x0002)
-#define MCF_GPIO_PAR_LCDCTL_PAR_REV (0x0004)
-#define MCF_GPIO_PAR_LCDCTL_PAR_SPL_SPR (0x0008)
-#define MCF_GPIO_PAR_LCDCTL_PAR_CONTRAST (0x0010)
-#define MCF_GPIO_PAR_LCDCTL_PAR_LSCLK (0x0020)
-#define MCF_GPIO_PAR_LCDCTL_PAR_LP_HSYNC (0x0040)
-#define MCF_GPIO_PAR_LCDCTL_PAR_FLM_VSYNC (0x0080)
-#define MCF_GPIO_PAR_LCDCTL_PAR_ACD_OE (0x0100)
-
-/* Bit definitions and macros for MCF_GPIO_PAR_IRQ */
-#define MCF_GPIO_PAR_IRQ_PAR_IRQ1(x) (((x)&0x0003)<<4)
-#define MCF_GPIO_PAR_IRQ_PAR_IRQ2(x) (((x)&0x0003)<<6)
-#define MCF_GPIO_PAR_IRQ_PAR_IRQ4(x) (((x)&0x0003)<<8)
-#define MCF_GPIO_PAR_IRQ_PAR_IRQ5(x) (((x)&0x0003)<<10)
-#define MCF_GPIO_PAR_IRQ_PAR_IRQ6(x) (((x)&0x0003)<<12)
-
-/* Bit definitions and macros for MCF_GPIO_MSCR_FLEXBUS */
-#define MCF_GPIO_MSCR_FLEXBUS_MSCR_ADDRCTL(x) (((x)&0x03)<<0)
-#define MCF_GPIO_MSCR_FLEXBUS_MSCR_DLOWER(x) (((x)&0x03)<<2)
-#define MCF_GPIO_MSCR_FLEXBUS_MSCR_DUPPER(x) (((x)&0x03)<<4)
-
-/* Bit definitions and macros for MCF_GPIO_MSCR_SDRAM */
-#define MCF_GPIO_MSCR_SDRAM_MSCR_SDRAM(x) (((x)&0x03)<<0)
-#define MCF_GPIO_MSCR_SDRAM_MSCR_SDCLK(x) (((x)&0x03)<<2)
-#define MCF_GPIO_MSCR_SDRAM_MSCR_SDCLKB(x) (((x)&0x03)<<4)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_I2C */
-#define MCF_GPIO_DSCR_I2C_I2C_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_PWM */
-#define MCF_GPIO_DSCR_PWM_PWM_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_FEC */
-#define MCF_GPIO_DSCR_FEC_FEC_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_UART */
-#define MCF_GPIO_DSCR_UART_UART0_DSE(x) (((x)&0x03)<<0)
-#define MCF_GPIO_DSCR_UART_UART1_DSE(x) (((x)&0x03)<<2)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_QSPI */
-#define MCF_GPIO_DSCR_QSPI_QSPI_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_TIMER */
-#define MCF_GPIO_DSCR_TIMER_TIMER_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_SSI */
-#define MCF_GPIO_DSCR_SSI_SSI_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_LCD */
-#define MCF_GPIO_DSCR_LCD_LCD_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_DEBUG */
-#define MCF_GPIO_DSCR_DEBUG_DEBUG_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_CLKRST */
-#define MCF_GPIO_DSCR_CLKRST_CLKRST_DSE(x) (((x)&0x03)<<0)
-
-/* Bit definitions and macros for MCF_GPIO_DSCR_IRQ */
-#define MCF_GPIO_DSCR_IRQ_IRQ_DSE(x) (((x)&0x03)<<0)
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PODR MCFGPIO_PODR_FECH
-#define MCFGPIO_PDDR MCFGPIO_PDDR_FECH
-#define MCFGPIO_PPDR MCFGPIO_PPDSDR_FECH
-#define MCFGPIO_SETR MCFGPIO_PPDSDR_FECH
-#define MCFGPIO_CLRR MCFGPIO_PCLRR_FECH
-
-#define MCFGPIO_PIN_MAX 136
-#define MCFGPIO_IRQ_MAX 8
-#define MCFGPIO_IRQ_VECBASE MCFINT_VECBASE
-
-
-/*********************************************************************
- *
- * Interrupt Controller (INTC)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_INTC0_IPRH MCF_REG32(0xFC048000)
-#define MCF_INTC0_IPRL MCF_REG32(0xFC048004)
-#define MCF_INTC0_IMRH MCF_REG32(0xFC048008)
-#define MCF_INTC0_IMRL MCF_REG32(0xFC04800C)
-#define MCF_INTC0_INTFRCH MCF_REG32(0xFC048010)
-#define MCF_INTC0_INTFRCL MCF_REG32(0xFC048014)
-#define MCF_INTC0_ICONFIG MCF_REG16(0xFC04801A)
-#define MCF_INTC0_SIMR MCF_REG08(0xFC04801C)
-#define MCF_INTC0_CIMR MCF_REG08(0xFC04801D)
-#define MCF_INTC0_CLMASK MCF_REG08(0xFC04801E)
-#define MCF_INTC0_SLMASK MCF_REG08(0xFC04801F)
-#define MCF_INTC0_ICR0 MCF_REG08(0xFC048040)
-#define MCF_INTC0_ICR1 MCF_REG08(0xFC048041)
-#define MCF_INTC0_ICR2 MCF_REG08(0xFC048042)
-#define MCF_INTC0_ICR3 MCF_REG08(0xFC048043)
-#define MCF_INTC0_ICR4 MCF_REG08(0xFC048044)
-#define MCF_INTC0_ICR5 MCF_REG08(0xFC048045)
-#define MCF_INTC0_ICR6 MCF_REG08(0xFC048046)
-#define MCF_INTC0_ICR7 MCF_REG08(0xFC048047)
-#define MCF_INTC0_ICR8 MCF_REG08(0xFC048048)
-#define MCF_INTC0_ICR9 MCF_REG08(0xFC048049)
-#define MCF_INTC0_ICR10 MCF_REG08(0xFC04804A)
-#define MCF_INTC0_ICR11 MCF_REG08(0xFC04804B)
-#define MCF_INTC0_ICR12 MCF_REG08(0xFC04804C)
-#define MCF_INTC0_ICR13 MCF_REG08(0xFC04804D)
-#define MCF_INTC0_ICR14 MCF_REG08(0xFC04804E)
-#define MCF_INTC0_ICR15 MCF_REG08(0xFC04804F)
-#define MCF_INTC0_ICR16 MCF_REG08(0xFC048050)
-#define MCF_INTC0_ICR17 MCF_REG08(0xFC048051)
-#define MCF_INTC0_ICR18 MCF_REG08(0xFC048052)
-#define MCF_INTC0_ICR19 MCF_REG08(0xFC048053)
-#define MCF_INTC0_ICR20 MCF_REG08(0xFC048054)
-#define MCF_INTC0_ICR21 MCF_REG08(0xFC048055)
-#define MCF_INTC0_ICR22 MCF_REG08(0xFC048056)
-#define MCF_INTC0_ICR23 MCF_REG08(0xFC048057)
-#define MCF_INTC0_ICR24 MCF_REG08(0xFC048058)
-#define MCF_INTC0_ICR25 MCF_REG08(0xFC048059)
-#define MCF_INTC0_ICR26 MCF_REG08(0xFC04805A)
-#define MCF_INTC0_ICR27 MCF_REG08(0xFC04805B)
-#define MCF_INTC0_ICR28 MCF_REG08(0xFC04805C)
-#define MCF_INTC0_ICR29 MCF_REG08(0xFC04805D)
-#define MCF_INTC0_ICR30 MCF_REG08(0xFC04805E)
-#define MCF_INTC0_ICR31 MCF_REG08(0xFC04805F)
-#define MCF_INTC0_ICR32 MCF_REG08(0xFC048060)
-#define MCF_INTC0_ICR33 MCF_REG08(0xFC048061)
-#define MCF_INTC0_ICR34 MCF_REG08(0xFC048062)
-#define MCF_INTC0_ICR35 MCF_REG08(0xFC048063)
-#define MCF_INTC0_ICR36 MCF_REG08(0xFC048064)
-#define MCF_INTC0_ICR37 MCF_REG08(0xFC048065)
-#define MCF_INTC0_ICR38 MCF_REG08(0xFC048066)
-#define MCF_INTC0_ICR39 MCF_REG08(0xFC048067)
-#define MCF_INTC0_ICR40 MCF_REG08(0xFC048068)
-#define MCF_INTC0_ICR41 MCF_REG08(0xFC048069)
-#define MCF_INTC0_ICR42 MCF_REG08(0xFC04806A)
-#define MCF_INTC0_ICR43 MCF_REG08(0xFC04806B)
-#define MCF_INTC0_ICR44 MCF_REG08(0xFC04806C)
-#define MCF_INTC0_ICR45 MCF_REG08(0xFC04806D)
-#define MCF_INTC0_ICR46 MCF_REG08(0xFC04806E)
-#define MCF_INTC0_ICR47 MCF_REG08(0xFC04806F)
-#define MCF_INTC0_ICR48 MCF_REG08(0xFC048070)
-#define MCF_INTC0_ICR49 MCF_REG08(0xFC048071)
-#define MCF_INTC0_ICR50 MCF_REG08(0xFC048072)
-#define MCF_INTC0_ICR51 MCF_REG08(0xFC048073)
-#define MCF_INTC0_ICR52 MCF_REG08(0xFC048074)
-#define MCF_INTC0_ICR53 MCF_REG08(0xFC048075)
-#define MCF_INTC0_ICR54 MCF_REG08(0xFC048076)
-#define MCF_INTC0_ICR55 MCF_REG08(0xFC048077)
-#define MCF_INTC0_ICR56 MCF_REG08(0xFC048078)
-#define MCF_INTC0_ICR57 MCF_REG08(0xFC048079)
-#define MCF_INTC0_ICR58 MCF_REG08(0xFC04807A)
-#define MCF_INTC0_ICR59 MCF_REG08(0xFC04807B)
-#define MCF_INTC0_ICR60 MCF_REG08(0xFC04807C)
-#define MCF_INTC0_ICR61 MCF_REG08(0xFC04807D)
-#define MCF_INTC0_ICR62 MCF_REG08(0xFC04807E)
-#define MCF_INTC0_ICR63 MCF_REG08(0xFC04807F)
-#define MCF_INTC0_ICR(x) MCF_REG08(0xFC048040+((x)*0x001))
-#define MCF_INTC0_SWIACK MCF_REG08(0xFC0480E0)
-#define MCF_INTC0_L1IACK MCF_REG08(0xFC0480E4)
-#define MCF_INTC0_L2IACK MCF_REG08(0xFC0480E8)
-#define MCF_INTC0_L3IACK MCF_REG08(0xFC0480EC)
-#define MCF_INTC0_L4IACK MCF_REG08(0xFC0480F0)
-#define MCF_INTC0_L5IACK MCF_REG08(0xFC0480F4)
-#define MCF_INTC0_L6IACK MCF_REG08(0xFC0480F8)
-#define MCF_INTC0_L7IACK MCF_REG08(0xFC0480FC)
-#define MCF_INTC0_LIACK(x) MCF_REG08(0xFC0480E4+((x)*0x004))
-#define MCF_INTC1_IPRH MCF_REG32(0xFC04C000)
-#define MCF_INTC1_IPRL MCF_REG32(0xFC04C004)
-#define MCF_INTC1_IMRH MCF_REG32(0xFC04C008)
-#define MCF_INTC1_IMRL MCF_REG32(0xFC04C00C)
-#define MCF_INTC1_INTFRCH MCF_REG32(0xFC04C010)
-#define MCF_INTC1_INTFRCL MCF_REG32(0xFC04C014)
-#define MCF_INTC1_ICONFIG MCF_REG16(0xFC04C01A)
-#define MCF_INTC1_SIMR MCF_REG08(0xFC04C01C)
-#define MCF_INTC1_CIMR MCF_REG08(0xFC04C01D)
-#define MCF_INTC1_CLMASK MCF_REG08(0xFC04C01E)
-#define MCF_INTC1_SLMASK MCF_REG08(0xFC04C01F)
-#define MCF_INTC1_ICR0 MCF_REG08(0xFC04C040)
-#define MCF_INTC1_ICR1 MCF_REG08(0xFC04C041)
-#define MCF_INTC1_ICR2 MCF_REG08(0xFC04C042)
-#define MCF_INTC1_ICR3 MCF_REG08(0xFC04C043)
-#define MCF_INTC1_ICR4 MCF_REG08(0xFC04C044)
-#define MCF_INTC1_ICR5 MCF_REG08(0xFC04C045)
-#define MCF_INTC1_ICR6 MCF_REG08(0xFC04C046)
-#define MCF_INTC1_ICR7 MCF_REG08(0xFC04C047)
-#define MCF_INTC1_ICR8 MCF_REG08(0xFC04C048)
-#define MCF_INTC1_ICR9 MCF_REG08(0xFC04C049)
-#define MCF_INTC1_ICR10 MCF_REG08(0xFC04C04A)
-#define MCF_INTC1_ICR11 MCF_REG08(0xFC04C04B)
-#define MCF_INTC1_ICR12 MCF_REG08(0xFC04C04C)
-#define MCF_INTC1_ICR13 MCF_REG08(0xFC04C04D)
-#define MCF_INTC1_ICR14 MCF_REG08(0xFC04C04E)
-#define MCF_INTC1_ICR15 MCF_REG08(0xFC04C04F)
-#define MCF_INTC1_ICR16 MCF_REG08(0xFC04C050)
-#define MCF_INTC1_ICR17 MCF_REG08(0xFC04C051)
-#define MCF_INTC1_ICR18 MCF_REG08(0xFC04C052)
-#define MCF_INTC1_ICR19 MCF_REG08(0xFC04C053)
-#define MCF_INTC1_ICR20 MCF_REG08(0xFC04C054)
-#define MCF_INTC1_ICR21 MCF_REG08(0xFC04C055)
-#define MCF_INTC1_ICR22 MCF_REG08(0xFC04C056)
-#define MCF_INTC1_ICR23 MCF_REG08(0xFC04C057)
-#define MCF_INTC1_ICR24 MCF_REG08(0xFC04C058)
-#define MCF_INTC1_ICR25 MCF_REG08(0xFC04C059)
-#define MCF_INTC1_ICR26 MCF_REG08(0xFC04C05A)
-#define MCF_INTC1_ICR27 MCF_REG08(0xFC04C05B)
-#define MCF_INTC1_ICR28 MCF_REG08(0xFC04C05C)
-#define MCF_INTC1_ICR29 MCF_REG08(0xFC04C05D)
-#define MCF_INTC1_ICR30 MCF_REG08(0xFC04C05E)
-#define MCF_INTC1_ICR31 MCF_REG08(0xFC04C05F)
-#define MCF_INTC1_ICR32 MCF_REG08(0xFC04C060)
-#define MCF_INTC1_ICR33 MCF_REG08(0xFC04C061)
-#define MCF_INTC1_ICR34 MCF_REG08(0xFC04C062)
-#define MCF_INTC1_ICR35 MCF_REG08(0xFC04C063)
-#define MCF_INTC1_ICR36 MCF_REG08(0xFC04C064)
-#define MCF_INTC1_ICR37 MCF_REG08(0xFC04C065)
-#define MCF_INTC1_ICR38 MCF_REG08(0xFC04C066)
-#define MCF_INTC1_ICR39 MCF_REG08(0xFC04C067)
-#define MCF_INTC1_ICR40 MCF_REG08(0xFC04C068)
-#define MCF_INTC1_ICR41 MCF_REG08(0xFC04C069)
-#define MCF_INTC1_ICR42 MCF_REG08(0xFC04C06A)
-#define MCF_INTC1_ICR43 MCF_REG08(0xFC04C06B)
-#define MCF_INTC1_ICR44 MCF_REG08(0xFC04C06C)
-#define MCF_INTC1_ICR45 MCF_REG08(0xFC04C06D)
-#define MCF_INTC1_ICR46 MCF_REG08(0xFC04C06E)
-#define MCF_INTC1_ICR47 MCF_REG08(0xFC04C06F)
-#define MCF_INTC1_ICR48 MCF_REG08(0xFC04C070)
-#define MCF_INTC1_ICR49 MCF_REG08(0xFC04C071)
-#define MCF_INTC1_ICR50 MCF_REG08(0xFC04C072)
-#define MCF_INTC1_ICR51 MCF_REG08(0xFC04C073)
-#define MCF_INTC1_ICR52 MCF_REG08(0xFC04C074)
-#define MCF_INTC1_ICR53 MCF_REG08(0xFC04C075)
-#define MCF_INTC1_ICR54 MCF_REG08(0xFC04C076)
-#define MCF_INTC1_ICR55 MCF_REG08(0xFC04C077)
-#define MCF_INTC1_ICR56 MCF_REG08(0xFC04C078)
-#define MCF_INTC1_ICR57 MCF_REG08(0xFC04C079)
-#define MCF_INTC1_ICR58 MCF_REG08(0xFC04C07A)
-#define MCF_INTC1_ICR59 MCF_REG08(0xFC04C07B)
-#define MCF_INTC1_ICR60 MCF_REG08(0xFC04C07C)
-#define MCF_INTC1_ICR61 MCF_REG08(0xFC04C07D)
-#define MCF_INTC1_ICR62 MCF_REG08(0xFC04C07E)
-#define MCF_INTC1_ICR63 MCF_REG08(0xFC04C07F)
-#define MCF_INTC1_ICR(x) MCF_REG08(0xFC04C040+((x)*0x001))
-#define MCF_INTC1_SWIACK MCF_REG08(0xFC04C0E0)
-#define MCF_INTC1_L1IACK MCF_REG08(0xFC04C0E4)
-#define MCF_INTC1_L2IACK MCF_REG08(0xFC04C0E8)
-#define MCF_INTC1_L3IACK MCF_REG08(0xFC04C0EC)
-#define MCF_INTC1_L4IACK MCF_REG08(0xFC04C0F0)
-#define MCF_INTC1_L5IACK MCF_REG08(0xFC04C0F4)
-#define MCF_INTC1_L6IACK MCF_REG08(0xFC04C0F8)
-#define MCF_INTC1_L7IACK MCF_REG08(0xFC04C0FC)
-#define MCF_INTC1_LIACK(x) MCF_REG08(0xFC04C0E4+((x)*0x004))
-#define MCF_INTC_IPRH(x) MCF_REG32(0xFC048000+((x)*0x4000))
-#define MCF_INTC_IPRL(x) MCF_REG32(0xFC048004+((x)*0x4000))
-#define MCF_INTC_IMRH(x) MCF_REG32(0xFC048008+((x)*0x4000))
-#define MCF_INTC_IMRL(x) MCF_REG32(0xFC04800C+((x)*0x4000))
-#define MCF_INTC_INTFRCH(x) MCF_REG32(0xFC048010+((x)*0x4000))
-#define MCF_INTC_INTFRCL(x) MCF_REG32(0xFC048014+((x)*0x4000))
-#define MCF_INTC_ICONFIG(x) MCF_REG16(0xFC04801A+((x)*0x4000))
-#define MCF_INTC_SIMR(x) MCF_REG08(0xFC04801C+((x)*0x4000))
-#define MCF_INTC_CIMR(x) MCF_REG08(0xFC04801D+((x)*0x4000))
-#define MCF_INTC_CLMASK(x) MCF_REG08(0xFC04801E+((x)*0x4000))
-#define MCF_INTC_SLMASK(x) MCF_REG08(0xFC04801F+((x)*0x4000))
-#define MCF_INTC_ICR0(x) MCF_REG08(0xFC048040+((x)*0x4000))
-#define MCF_INTC_ICR1(x) MCF_REG08(0xFC048041+((x)*0x4000))
-#define MCF_INTC_ICR2(x) MCF_REG08(0xFC048042+((x)*0x4000))
-#define MCF_INTC_ICR3(x) MCF_REG08(0xFC048043+((x)*0x4000))
-#define MCF_INTC_ICR4(x) MCF_REG08(0xFC048044+((x)*0x4000))
-#define MCF_INTC_ICR5(x) MCF_REG08(0xFC048045+((x)*0x4000))
-#define MCF_INTC_ICR6(x) MCF_REG08(0xFC048046+((x)*0x4000))
-#define MCF_INTC_ICR7(x) MCF_REG08(0xFC048047+((x)*0x4000))
-#define MCF_INTC_ICR8(x) MCF_REG08(0xFC048048+((x)*0x4000))
-#define MCF_INTC_ICR9(x) MCF_REG08(0xFC048049+((x)*0x4000))
-#define MCF_INTC_ICR10(x) MCF_REG08(0xFC04804A+((x)*0x4000))
-#define MCF_INTC_ICR11(x) MCF_REG08(0xFC04804B+((x)*0x4000))
-#define MCF_INTC_ICR12(x) MCF_REG08(0xFC04804C+((x)*0x4000))
-#define MCF_INTC_ICR13(x) MCF_REG08(0xFC04804D+((x)*0x4000))
-#define MCF_INTC_ICR14(x) MCF_REG08(0xFC04804E+((x)*0x4000))
-#define MCF_INTC_ICR15(x) MCF_REG08(0xFC04804F+((x)*0x4000))
-#define MCF_INTC_ICR16(x) MCF_REG08(0xFC048050+((x)*0x4000))
-#define MCF_INTC_ICR17(x) MCF_REG08(0xFC048051+((x)*0x4000))
-#define MCF_INTC_ICR18(x) MCF_REG08(0xFC048052+((x)*0x4000))
-#define MCF_INTC_ICR19(x) MCF_REG08(0xFC048053+((x)*0x4000))
-#define MCF_INTC_ICR20(x) MCF_REG08(0xFC048054+((x)*0x4000))
-#define MCF_INTC_ICR21(x) MCF_REG08(0xFC048055+((x)*0x4000))
-#define MCF_INTC_ICR22(x) MCF_REG08(0xFC048056+((x)*0x4000))
-#define MCF_INTC_ICR23(x) MCF_REG08(0xFC048057+((x)*0x4000))
-#define MCF_INTC_ICR24(x) MCF_REG08(0xFC048058+((x)*0x4000))
-#define MCF_INTC_ICR25(x) MCF_REG08(0xFC048059+((x)*0x4000))
-#define MCF_INTC_ICR26(x) MCF_REG08(0xFC04805A+((x)*0x4000))
-#define MCF_INTC_ICR27(x) MCF_REG08(0xFC04805B+((x)*0x4000))
-#define MCF_INTC_ICR28(x) MCF_REG08(0xFC04805C+((x)*0x4000))
-#define MCF_INTC_ICR29(x) MCF_REG08(0xFC04805D+((x)*0x4000))
-#define MCF_INTC_ICR30(x) MCF_REG08(0xFC04805E+((x)*0x4000))
-#define MCF_INTC_ICR31(x) MCF_REG08(0xFC04805F+((x)*0x4000))
-#define MCF_INTC_ICR32(x) MCF_REG08(0xFC048060+((x)*0x4000))
-#define MCF_INTC_ICR33(x) MCF_REG08(0xFC048061+((x)*0x4000))
-#define MCF_INTC_ICR34(x) MCF_REG08(0xFC048062+((x)*0x4000))
-#define MCF_INTC_ICR35(x) MCF_REG08(0xFC048063+((x)*0x4000))
-#define MCF_INTC_ICR36(x) MCF_REG08(0xFC048064+((x)*0x4000))
-#define MCF_INTC_ICR37(x) MCF_REG08(0xFC048065+((x)*0x4000))
-#define MCF_INTC_ICR38(x) MCF_REG08(0xFC048066+((x)*0x4000))
-#define MCF_INTC_ICR39(x) MCF_REG08(0xFC048067+((x)*0x4000))
-#define MCF_INTC_ICR40(x) MCF_REG08(0xFC048068+((x)*0x4000))
-#define MCF_INTC_ICR41(x) MCF_REG08(0xFC048069+((x)*0x4000))
-#define MCF_INTC_ICR42(x) MCF_REG08(0xFC04806A+((x)*0x4000))
-#define MCF_INTC_ICR43(x) MCF_REG08(0xFC04806B+((x)*0x4000))
-#define MCF_INTC_ICR44(x) MCF_REG08(0xFC04806C+((x)*0x4000))
-#define MCF_INTC_ICR45(x) MCF_REG08(0xFC04806D+((x)*0x4000))
-#define MCF_INTC_ICR46(x) MCF_REG08(0xFC04806E+((x)*0x4000))
-#define MCF_INTC_ICR47(x) MCF_REG08(0xFC04806F+((x)*0x4000))
-#define MCF_INTC_ICR48(x) MCF_REG08(0xFC048070+((x)*0x4000))
-#define MCF_INTC_ICR49(x) MCF_REG08(0xFC048071+((x)*0x4000))
-#define MCF_INTC_ICR50(x) MCF_REG08(0xFC048072+((x)*0x4000))
-#define MCF_INTC_ICR51(x) MCF_REG08(0xFC048073+((x)*0x4000))
-#define MCF_INTC_ICR52(x) MCF_REG08(0xFC048074+((x)*0x4000))
-#define MCF_INTC_ICR53(x) MCF_REG08(0xFC048075+((x)*0x4000))
-#define MCF_INTC_ICR54(x) MCF_REG08(0xFC048076+((x)*0x4000))
-#define MCF_INTC_ICR55(x) MCF_REG08(0xFC048077+((x)*0x4000))
-#define MCF_INTC_ICR56(x) MCF_REG08(0xFC048078+((x)*0x4000))
-#define MCF_INTC_ICR57(x) MCF_REG08(0xFC048079+((x)*0x4000))
-#define MCF_INTC_ICR58(x) MCF_REG08(0xFC04807A+((x)*0x4000))
-#define MCF_INTC_ICR59(x) MCF_REG08(0xFC04807B+((x)*0x4000))
-#define MCF_INTC_ICR60(x) MCF_REG08(0xFC04807C+((x)*0x4000))
-#define MCF_INTC_ICR61(x) MCF_REG08(0xFC04807D+((x)*0x4000))
-#define MCF_INTC_ICR62(x) MCF_REG08(0xFC04807E+((x)*0x4000))
-#define MCF_INTC_ICR63(x) MCF_REG08(0xFC04807F+((x)*0x4000))
-#define MCF_INTC_SWIACK(x) MCF_REG08(0xFC0480E0+((x)*0x4000))
-#define MCF_INTC_L1IACK(x) MCF_REG08(0xFC0480E4+((x)*0x4000))
-#define MCF_INTC_L2IACK(x) MCF_REG08(0xFC0480E8+((x)*0x4000))
-#define MCF_INTC_L3IACK(x) MCF_REG08(0xFC0480EC+((x)*0x4000))
-#define MCF_INTC_L4IACK(x) MCF_REG08(0xFC0480F0+((x)*0x4000))
-#define MCF_INTC_L5IACK(x) MCF_REG08(0xFC0480F4+((x)*0x4000))
-#define MCF_INTC_L6IACK(x) MCF_REG08(0xFC0480F8+((x)*0x4000))
-#define MCF_INTC_L7IACK(x) MCF_REG08(0xFC0480FC+((x)*0x4000))
-
-/* Bit definitions and macros for MCF_INTC_IPRH */
-#define MCF_INTC_IPRH_INT32 (0x00000001)
-#define MCF_INTC_IPRH_INT33 (0x00000002)
-#define MCF_INTC_IPRH_INT34 (0x00000004)
-#define MCF_INTC_IPRH_INT35 (0x00000008)
-#define MCF_INTC_IPRH_INT36 (0x00000010)
-#define MCF_INTC_IPRH_INT37 (0x00000020)
-#define MCF_INTC_IPRH_INT38 (0x00000040)
-#define MCF_INTC_IPRH_INT39 (0x00000080)
-#define MCF_INTC_IPRH_INT40 (0x00000100)
-#define MCF_INTC_IPRH_INT41 (0x00000200)
-#define MCF_INTC_IPRH_INT42 (0x00000400)
-#define MCF_INTC_IPRH_INT43 (0x00000800)
-#define MCF_INTC_IPRH_INT44 (0x00001000)
-#define MCF_INTC_IPRH_INT45 (0x00002000)
-#define MCF_INTC_IPRH_INT46 (0x00004000)
-#define MCF_INTC_IPRH_INT47 (0x00008000)
-#define MCF_INTC_IPRH_INT48 (0x00010000)
-#define MCF_INTC_IPRH_INT49 (0x00020000)
-#define MCF_INTC_IPRH_INT50 (0x00040000)
-#define MCF_INTC_IPRH_INT51 (0x00080000)
-#define MCF_INTC_IPRH_INT52 (0x00100000)
-#define MCF_INTC_IPRH_INT53 (0x00200000)
-#define MCF_INTC_IPRH_INT54 (0x00400000)
-#define MCF_INTC_IPRH_INT55 (0x00800000)
-#define MCF_INTC_IPRH_INT56 (0x01000000)
-#define MCF_INTC_IPRH_INT57 (0x02000000)
-#define MCF_INTC_IPRH_INT58 (0x04000000)
-#define MCF_INTC_IPRH_INT59 (0x08000000)
-#define MCF_INTC_IPRH_INT60 (0x10000000)
-#define MCF_INTC_IPRH_INT61 (0x20000000)
-#define MCF_INTC_IPRH_INT62 (0x40000000)
-#define MCF_INTC_IPRH_INT63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_IPRL */
-#define MCF_INTC_IPRL_INT0 (0x00000001)
-#define MCF_INTC_IPRL_INT1 (0x00000002)
-#define MCF_INTC_IPRL_INT2 (0x00000004)
-#define MCF_INTC_IPRL_INT3 (0x00000008)
-#define MCF_INTC_IPRL_INT4 (0x00000010)
-#define MCF_INTC_IPRL_INT5 (0x00000020)
-#define MCF_INTC_IPRL_INT6 (0x00000040)
-#define MCF_INTC_IPRL_INT7 (0x00000080)
-#define MCF_INTC_IPRL_INT8 (0x00000100)
-#define MCF_INTC_IPRL_INT9 (0x00000200)
-#define MCF_INTC_IPRL_INT10 (0x00000400)
-#define MCF_INTC_IPRL_INT11 (0x00000800)
-#define MCF_INTC_IPRL_INT12 (0x00001000)
-#define MCF_INTC_IPRL_INT13 (0x00002000)
-#define MCF_INTC_IPRL_INT14 (0x00004000)
-#define MCF_INTC_IPRL_INT15 (0x00008000)
-#define MCF_INTC_IPRL_INT16 (0x00010000)
-#define MCF_INTC_IPRL_INT17 (0x00020000)
-#define MCF_INTC_IPRL_INT18 (0x00040000)
-#define MCF_INTC_IPRL_INT19 (0x00080000)
-#define MCF_INTC_IPRL_INT20 (0x00100000)
-#define MCF_INTC_IPRL_INT21 (0x00200000)
-#define MCF_INTC_IPRL_INT22 (0x00400000)
-#define MCF_INTC_IPRL_INT23 (0x00800000)
-#define MCF_INTC_IPRL_INT24 (0x01000000)
-#define MCF_INTC_IPRL_INT25 (0x02000000)
-#define MCF_INTC_IPRL_INT26 (0x04000000)
-#define MCF_INTC_IPRL_INT27 (0x08000000)
-#define MCF_INTC_IPRL_INT28 (0x10000000)
-#define MCF_INTC_IPRL_INT29 (0x20000000)
-#define MCF_INTC_IPRL_INT30 (0x40000000)
-#define MCF_INTC_IPRL_INT31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_IMRH */
-#define MCF_INTC_IMRH_INT_MASK32 (0x00000001)
-#define MCF_INTC_IMRH_INT_MASK33 (0x00000002)
-#define MCF_INTC_IMRH_INT_MASK34 (0x00000004)
-#define MCF_INTC_IMRH_INT_MASK35 (0x00000008)
-#define MCF_INTC_IMRH_INT_MASK36 (0x00000010)
-#define MCF_INTC_IMRH_INT_MASK37 (0x00000020)
-#define MCF_INTC_IMRH_INT_MASK38 (0x00000040)
-#define MCF_INTC_IMRH_INT_MASK39 (0x00000080)
-#define MCF_INTC_IMRH_INT_MASK40 (0x00000100)
-#define MCF_INTC_IMRH_INT_MASK41 (0x00000200)
-#define MCF_INTC_IMRH_INT_MASK42 (0x00000400)
-#define MCF_INTC_IMRH_INT_MASK43 (0x00000800)
-#define MCF_INTC_IMRH_INT_MASK44 (0x00001000)
-#define MCF_INTC_IMRH_INT_MASK45 (0x00002000)
-#define MCF_INTC_IMRH_INT_MASK46 (0x00004000)
-#define MCF_INTC_IMRH_INT_MASK47 (0x00008000)
-#define MCF_INTC_IMRH_INT_MASK48 (0x00010000)
-#define MCF_INTC_IMRH_INT_MASK49 (0x00020000)
-#define MCF_INTC_IMRH_INT_MASK50 (0x00040000)
-#define MCF_INTC_IMRH_INT_MASK51 (0x00080000)
-#define MCF_INTC_IMRH_INT_MASK52 (0x00100000)
-#define MCF_INTC_IMRH_INT_MASK53 (0x00200000)
-#define MCF_INTC_IMRH_INT_MASK54 (0x00400000)
-#define MCF_INTC_IMRH_INT_MASK55 (0x00800000)
-#define MCF_INTC_IMRH_INT_MASK56 (0x01000000)
-#define MCF_INTC_IMRH_INT_MASK57 (0x02000000)
-#define MCF_INTC_IMRH_INT_MASK58 (0x04000000)
-#define MCF_INTC_IMRH_INT_MASK59 (0x08000000)
-#define MCF_INTC_IMRH_INT_MASK60 (0x10000000)
-#define MCF_INTC_IMRH_INT_MASK61 (0x20000000)
-#define MCF_INTC_IMRH_INT_MASK62 (0x40000000)
-#define MCF_INTC_IMRH_INT_MASK63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_IMRL */
-#define MCF_INTC_IMRL_INT_MASK0 (0x00000001)
-#define MCF_INTC_IMRL_INT_MASK1 (0x00000002)
-#define MCF_INTC_IMRL_INT_MASK2 (0x00000004)
-#define MCF_INTC_IMRL_INT_MASK3 (0x00000008)
-#define MCF_INTC_IMRL_INT_MASK4 (0x00000010)
-#define MCF_INTC_IMRL_INT_MASK5 (0x00000020)
-#define MCF_INTC_IMRL_INT_MASK6 (0x00000040)
-#define MCF_INTC_IMRL_INT_MASK7 (0x00000080)
-#define MCF_INTC_IMRL_INT_MASK8 (0x00000100)
-#define MCF_INTC_IMRL_INT_MASK9 (0x00000200)
-#define MCF_INTC_IMRL_INT_MASK10 (0x00000400)
-#define MCF_INTC_IMRL_INT_MASK11 (0x00000800)
-#define MCF_INTC_IMRL_INT_MASK12 (0x00001000)
-#define MCF_INTC_IMRL_INT_MASK13 (0x00002000)
-#define MCF_INTC_IMRL_INT_MASK14 (0x00004000)
-#define MCF_INTC_IMRL_INT_MASK15 (0x00008000)
-#define MCF_INTC_IMRL_INT_MASK16 (0x00010000)
-#define MCF_INTC_IMRL_INT_MASK17 (0x00020000)
-#define MCF_INTC_IMRL_INT_MASK18 (0x00040000)
-#define MCF_INTC_IMRL_INT_MASK19 (0x00080000)
-#define MCF_INTC_IMRL_INT_MASK20 (0x00100000)
-#define MCF_INTC_IMRL_INT_MASK21 (0x00200000)
-#define MCF_INTC_IMRL_INT_MASK22 (0x00400000)
-#define MCF_INTC_IMRL_INT_MASK23 (0x00800000)
-#define MCF_INTC_IMRL_INT_MASK24 (0x01000000)
-#define MCF_INTC_IMRL_INT_MASK25 (0x02000000)
-#define MCF_INTC_IMRL_INT_MASK26 (0x04000000)
-#define MCF_INTC_IMRL_INT_MASK27 (0x08000000)
-#define MCF_INTC_IMRL_INT_MASK28 (0x10000000)
-#define MCF_INTC_IMRL_INT_MASK29 (0x20000000)
-#define MCF_INTC_IMRL_INT_MASK30 (0x40000000)
-#define MCF_INTC_IMRL_INT_MASK31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_INTFRCH */
-#define MCF_INTC_INTFRCH_INTFRC32 (0x00000001)
-#define MCF_INTC_INTFRCH_INTFRC33 (0x00000002)
-#define MCF_INTC_INTFRCH_INTFRC34 (0x00000004)
-#define MCF_INTC_INTFRCH_INTFRC35 (0x00000008)
-#define MCF_INTC_INTFRCH_INTFRC36 (0x00000010)
-#define MCF_INTC_INTFRCH_INTFRC37 (0x00000020)
-#define MCF_INTC_INTFRCH_INTFRC38 (0x00000040)
-#define MCF_INTC_INTFRCH_INTFRC39 (0x00000080)
-#define MCF_INTC_INTFRCH_INTFRC40 (0x00000100)
-#define MCF_INTC_INTFRCH_INTFRC41 (0x00000200)
-#define MCF_INTC_INTFRCH_INTFRC42 (0x00000400)
-#define MCF_INTC_INTFRCH_INTFRC43 (0x00000800)
-#define MCF_INTC_INTFRCH_INTFRC44 (0x00001000)
-#define MCF_INTC_INTFRCH_INTFRC45 (0x00002000)
-#define MCF_INTC_INTFRCH_INTFRC46 (0x00004000)
-#define MCF_INTC_INTFRCH_INTFRC47 (0x00008000)
-#define MCF_INTC_INTFRCH_INTFRC48 (0x00010000)
-#define MCF_INTC_INTFRCH_INTFRC49 (0x00020000)
-#define MCF_INTC_INTFRCH_INTFRC50 (0x00040000)
-#define MCF_INTC_INTFRCH_INTFRC51 (0x00080000)
-#define MCF_INTC_INTFRCH_INTFRC52 (0x00100000)
-#define MCF_INTC_INTFRCH_INTFRC53 (0x00200000)
-#define MCF_INTC_INTFRCH_INTFRC54 (0x00400000)
-#define MCF_INTC_INTFRCH_INTFRC55 (0x00800000)
-#define MCF_INTC_INTFRCH_INTFRC56 (0x01000000)
-#define MCF_INTC_INTFRCH_INTFRC57 (0x02000000)
-#define MCF_INTC_INTFRCH_INTFRC58 (0x04000000)
-#define MCF_INTC_INTFRCH_INTFRC59 (0x08000000)
-#define MCF_INTC_INTFRCH_INTFRC60 (0x10000000)
-#define MCF_INTC_INTFRCH_INTFRC61 (0x20000000)
-#define MCF_INTC_INTFRCH_INTFRC62 (0x40000000)
-#define MCF_INTC_INTFRCH_INTFRC63 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_INTFRCL */
-#define MCF_INTC_INTFRCL_INTFRC0 (0x00000001)
-#define MCF_INTC_INTFRCL_INTFRC1 (0x00000002)
-#define MCF_INTC_INTFRCL_INTFRC2 (0x00000004)
-#define MCF_INTC_INTFRCL_INTFRC3 (0x00000008)
-#define MCF_INTC_INTFRCL_INTFRC4 (0x00000010)
-#define MCF_INTC_INTFRCL_INTFRC5 (0x00000020)
-#define MCF_INTC_INTFRCL_INTFRC6 (0x00000040)
-#define MCF_INTC_INTFRCL_INTFRC7 (0x00000080)
-#define MCF_INTC_INTFRCL_INTFRC8 (0x00000100)
-#define MCF_INTC_INTFRCL_INTFRC9 (0x00000200)
-#define MCF_INTC_INTFRCL_INTFRC10 (0x00000400)
-#define MCF_INTC_INTFRCL_INTFRC11 (0x00000800)
-#define MCF_INTC_INTFRCL_INTFRC12 (0x00001000)
-#define MCF_INTC_INTFRCL_INTFRC13 (0x00002000)
-#define MCF_INTC_INTFRCL_INTFRC14 (0x00004000)
-#define MCF_INTC_INTFRCL_INTFRC15 (0x00008000)
-#define MCF_INTC_INTFRCL_INTFRC16 (0x00010000)
-#define MCF_INTC_INTFRCL_INTFRC17 (0x00020000)
-#define MCF_INTC_INTFRCL_INTFRC18 (0x00040000)
-#define MCF_INTC_INTFRCL_INTFRC19 (0x00080000)
-#define MCF_INTC_INTFRCL_INTFRC20 (0x00100000)
-#define MCF_INTC_INTFRCL_INTFRC21 (0x00200000)
-#define MCF_INTC_INTFRCL_INTFRC22 (0x00400000)
-#define MCF_INTC_INTFRCL_INTFRC23 (0x00800000)
-#define MCF_INTC_INTFRCL_INTFRC24 (0x01000000)
-#define MCF_INTC_INTFRCL_INTFRC25 (0x02000000)
-#define MCF_INTC_INTFRCL_INTFRC26 (0x04000000)
-#define MCF_INTC_INTFRCL_INTFRC27 (0x08000000)
-#define MCF_INTC_INTFRCL_INTFRC28 (0x10000000)
-#define MCF_INTC_INTFRCL_INTFRC29 (0x20000000)
-#define MCF_INTC_INTFRCL_INTFRC30 (0x40000000)
-#define MCF_INTC_INTFRCL_INTFRC31 (0x80000000)
-
-/* Bit definitions and macros for MCF_INTC_ICONFIG */
-#define MCF_INTC_ICONFIG_EMASK (0x0020)
-#define MCF_INTC_ICONFIG_ELVLPRI1 (0x0200)
-#define MCF_INTC_ICONFIG_ELVLPRI2 (0x0400)
-#define MCF_INTC_ICONFIG_ELVLPRI3 (0x0800)
-#define MCF_INTC_ICONFIG_ELVLPRI4 (0x1000)
-#define MCF_INTC_ICONFIG_ELVLPRI5 (0x2000)
-#define MCF_INTC_ICONFIG_ELVLPRI6 (0x4000)
-#define MCF_INTC_ICONFIG_ELVLPRI7 (0x8000)
-
-/* Bit definitions and macros for MCF_INTC_SIMR */
-#define MCF_INTC_SIMR_SIMR(x) (((x)&0x7F)<<0)
-
-/* Bit definitions and macros for MCF_INTC_CIMR */
-#define MCF_INTC_CIMR_CIMR(x) (((x)&0x7F)<<0)
-
-/* Bit definitions and macros for MCF_INTC_CLMASK */
-#define MCF_INTC_CLMASK_CLMASK(x) (((x)&0x0F)<<0)
-
-/* Bit definitions and macros for MCF_INTC_SLMASK */
-#define MCF_INTC_SLMASK_SLMASK(x) (((x)&0x0F)<<0)
-
-/* Bit definitions and macros for MCF_INTC_ICR */
-#define MCF_INTC_ICR_IL(x) (((x)&0x07)<<0)
-
-/* Bit definitions and macros for MCF_INTC_SWIACK */
-#define MCF_INTC_SWIACK_VECTOR(x) (((x)&0xFF)<<0)
-
-/* Bit definitions and macros for MCF_INTC_LIACK */
-#define MCF_INTC_LIACK_VECTOR(x) (((x)&0xFF)<<0)
-
-/********************************************************************/
-/*********************************************************************
-*
-* LCD Controller (LCDC)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_LCDC_LSSAR MCF_REG32(0xFC0AC000)
-#define MCF_LCDC_LSR MCF_REG32(0xFC0AC004)
-#define MCF_LCDC_LVPWR MCF_REG32(0xFC0AC008)
-#define MCF_LCDC_LCPR MCF_REG32(0xFC0AC00C)
-#define MCF_LCDC_LCWHBR MCF_REG32(0xFC0AC010)
-#define MCF_LCDC_LCCMR MCF_REG32(0xFC0AC014)
-#define MCF_LCDC_LPCR MCF_REG32(0xFC0AC018)
-#define MCF_LCDC_LHCR MCF_REG32(0xFC0AC01C)
-#define MCF_LCDC_LVCR MCF_REG32(0xFC0AC020)
-#define MCF_LCDC_LPOR MCF_REG32(0xFC0AC024)
-#define MCF_LCDC_LSCR MCF_REG32(0xFC0AC028)
-#define MCF_LCDC_LPCCR MCF_REG32(0xFC0AC02C)
-#define MCF_LCDC_LDCR MCF_REG32(0xFC0AC030)
-#define MCF_LCDC_LRMCR MCF_REG32(0xFC0AC034)
-#define MCF_LCDC_LICR MCF_REG32(0xFC0AC038)
-#define MCF_LCDC_LIER MCF_REG32(0xFC0AC03C)
-#define MCF_LCDC_LISR MCF_REG32(0xFC0AC040)
-#define MCF_LCDC_LGWSAR MCF_REG32(0xFC0AC050)
-#define MCF_LCDC_LGWSR MCF_REG32(0xFC0AC054)
-#define MCF_LCDC_LGWVPWR MCF_REG32(0xFC0AC058)
-#define MCF_LCDC_LGWPOR MCF_REG32(0xFC0AC05C)
-#define MCF_LCDC_LGWPR MCF_REG32(0xFC0AC060)
-#define MCF_LCDC_LGWCR MCF_REG32(0xFC0AC064)
-#define MCF_LCDC_LGWDCR MCF_REG32(0xFC0AC068)
-#define MCF_LCDC_BPLUT_BASE MCF_REG32(0xFC0AC800)
-#define MCF_LCDC_GWLUT_BASE MCF_REG32(0xFC0ACC00)
-
-/* Bit definitions and macros for MCF_LCDC_LSSAR */
-#define MCF_LCDC_LSSAR_SSA(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_LCDC_LSR */
-#define MCF_LCDC_LSR_YMAX(x) (((x)&0x000003FF)<<0)
-#define MCF_LCDC_LSR_XMAX(x) (((x)&0x0000003F)<<20)
-
-/* Bit definitions and macros for MCF_LCDC_LVPWR */
-#define MCF_LCDC_LVPWR_VPW(x) (((x)&0x000003FF)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_LCPR */
-#define MCF_LCDC_LCPR_CYP(x) (((x)&0x000003FF)<<0)
-#define MCF_LCDC_LCPR_CXP(x) (((x)&0x000003FF)<<16)
-#define MCF_LCDC_LCPR_OP (0x10000000)
-#define MCF_LCDC_LCPR_CC(x) (((x)&0x00000003)<<30)
-#define MCF_LCDC_LCPR_CC_TRANSPARENT (0x00000000)
-#define MCF_LCDC_LCPR_CC_OR (0x40000000)
-#define MCF_LCDC_LCPR_CC_XOR (0x80000000)
-#define MCF_LCDC_LCPR_CC_AND (0xC0000000)
-#define MCF_LCDC_LCPR_OP_ON (0x10000000)
-#define MCF_LCDC_LCPR_OP_OFF (0x00000000)
-
-/* Bit definitions and macros for MCF_LCDC_LCWHBR */
-#define MCF_LCDC_LCWHBR_BD(x) (((x)&0x000000FF)<<0)
-#define MCF_LCDC_LCWHBR_CH(x) (((x)&0x0000001F)<<16)
-#define MCF_LCDC_LCWHBR_CW(x) (((x)&0x0000001F)<<24)
-#define MCF_LCDC_LCWHBR_BK_EN (0x80000000)
-#define MCF_LCDC_LCWHBR_BK_EN_ON (0x80000000)
-#define MCF_LCDC_LCWHBR_BK_EN_OFF (0x00000000)
-
-/* Bit definitions and macros for MCF_LCDC_LCCMR */
-#define MCF_LCDC_LCCMR_CUR_COL_B(x) (((x)&0x0000003F)<<0)
-#define MCF_LCDC_LCCMR_CUR_COL_G(x) (((x)&0x0000003F)<<6)
-#define MCF_LCDC_LCCMR_CUR_COL_R(x) (((x)&0x0000003F)<<12)
-
-/* Bit definitions and macros for MCF_LCDC_LPCR */
-#define MCF_LCDC_LPCR_PCD(x) (((x)&0x0000003F)<<0)
-#define MCF_LCDC_LPCR_SHARP (0x00000040)
-#define MCF_LCDC_LPCR_SCLKSEL (0x00000080)
-#define MCF_LCDC_LPCR_ACD(x) (((x)&0x0000007F)<<8)
-#define MCF_LCDC_LPCR_ACDSEL (0x00008000)
-#define MCF_LCDC_LPCR_REV_VS (0x00010000)
-#define MCF_LCDC_LPCR_SWAP_SEL (0x00020000)
-#define MCF_LCDC_LPCR_ENDSEL (0x00040000)
-#define MCF_LCDC_LPCR_SCLKIDLE (0x00080000)
-#define MCF_LCDC_LPCR_OEPOL (0x00100000)
-#define MCF_LCDC_LPCR_CLKPOL (0x00200000)
-#define MCF_LCDC_LPCR_LPPOL (0x00400000)
-#define MCF_LCDC_LPCR_FLM (0x00800000)
-#define MCF_LCDC_LPCR_PIXPOL (0x01000000)
-#define MCF_LCDC_LPCR_BPIX(x) (((x)&0x00000007)<<25)
-#define MCF_LCDC_LPCR_PBSIZ(x) (((x)&0x00000003)<<28)
-#define MCF_LCDC_LPCR_COLOR (0x40000000)
-#define MCF_LCDC_LPCR_TFT (0x80000000)
-#define MCF_LCDC_LPCR_MODE_MONOCGROME (0x00000000)
-#define MCF_LCDC_LPCR_MODE_CSTN (0x40000000)
-#define MCF_LCDC_LPCR_MODE_TFT (0xC0000000)
-#define MCF_LCDC_LPCR_PBSIZ_1 (0x00000000)
-#define MCF_LCDC_LPCR_PBSIZ_2 (0x10000000)
-#define MCF_LCDC_LPCR_PBSIZ_4 (0x20000000)
-#define MCF_LCDC_LPCR_PBSIZ_8 (0x30000000)
-#define MCF_LCDC_LPCR_BPIX_1bpp (0x00000000)
-#define MCF_LCDC_LPCR_BPIX_2bpp (0x02000000)
-#define MCF_LCDC_LPCR_BPIX_4bpp (0x04000000)
-#define MCF_LCDC_LPCR_BPIX_8bpp (0x06000000)
-#define MCF_LCDC_LPCR_BPIX_12bpp (0x08000000)
-#define MCF_LCDC_LPCR_BPIX_16bpp (0x0A000000)
-#define MCF_LCDC_LPCR_BPIX_18bpp (0x0C000000)
-
-#define MCF_LCDC_LPCR_PANEL_TYPE(x) (((x)&0x00000003)<<30)
-
-/* Bit definitions and macros for MCF_LCDC_LHCR */
-#define MCF_LCDC_LHCR_H_WAIT_2(x) (((x)&0x000000FF)<<0)
-#define MCF_LCDC_LHCR_H_WAIT_1(x) (((x)&0x000000FF)<<8)
-#define MCF_LCDC_LHCR_H_WIDTH(x) (((x)&0x0000003F)<<26)
-
-/* Bit definitions and macros for MCF_LCDC_LVCR */
-#define MCF_LCDC_LVCR_V_WAIT_2(x) (((x)&0x000000FF)<<0)
-#define MCF_LCDC_LVCR_V_WAIT_1(x) (((x)&0x000000FF)<<8)
-#define MCF_LCDC_LVCR_V_WIDTH(x) (((x)&0x0000003F)<<26)
-
-/* Bit definitions and macros for MCF_LCDC_LPOR */
-#define MCF_LCDC_LPOR_POS(x) (((x)&0x0000001F)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_LPCCR */
-#define MCF_LCDC_LPCCR_PW(x) (((x)&0x000000FF)<<0)
-#define MCF_LCDC_LPCCR_CC_EN (0x00000100)
-#define MCF_LCDC_LPCCR_SCR(x) (((x)&0x00000003)<<9)
-#define MCF_LCDC_LPCCR_LDMSK (0x00008000)
-#define MCF_LCDC_LPCCR_CLS_HI_WIDTH(x) (((x)&0x000001FF)<<16)
-#define MCF_LCDC_LPCCR_SCR_LINEPULSE (0x00000000)
-#define MCF_LCDC_LPCCR_SCR_PIXELCLK (0x00002000)
-#define MCF_LCDC_LPCCR_SCR_LCDCLOCK (0x00004000)
-
-/* Bit definitions and macros for MCF_LCDC_LDCR */
-#define MCF_LCDC_LDCR_TM(x) (((x)&0x0000001F)<<0)
-#define MCF_LCDC_LDCR_HM(x) (((x)&0x0000001F)<<16)
-#define MCF_LCDC_LDCR_BURST (0x80000000)
-
-/* Bit definitions and macros for MCF_LCDC_LRMCR */
-#define MCF_LCDC_LRMCR_SEL_REF (0x00000001)
-
-/* Bit definitions and macros for MCF_LCDC_LICR */
-#define MCF_LCDC_LICR_INTCON (0x00000001)
-#define MCF_LCDC_LICR_INTSYN (0x00000004)
-#define MCF_LCDC_LICR_GW_INT_CON (0x00000010)
-
-/* Bit definitions and macros for MCF_LCDC_LIER */
-#define MCF_LCDC_LIER_BOF_EN (0x00000001)
-#define MCF_LCDC_LIER_EOF_EN (0x00000002)
-#define MCF_LCDC_LIER_ERR_RES_EN (0x00000004)
-#define MCF_LCDC_LIER_UDR_ERR_EN (0x00000008)
-#define MCF_LCDC_LIER_GW_BOF_EN (0x00000010)
-#define MCF_LCDC_LIER_GW_EOF_EN (0x00000020)
-#define MCF_LCDC_LIER_GW_ERR_RES_EN (0x00000040)
-#define MCF_LCDC_LIER_GW_UDR_ERR_EN (0x00000080)
-
-/* Bit definitions and macros for MCF_LCDC_LISR */
-#define MCF_LCDC_LISR_BOF (0x00000001)
-#define MCF_LCDC_LISR_EOF (0x00000002)
-#define MCF_LCDC_LISR_ERR_RES (0x00000004)
-#define MCF_LCDC_LISR_UDR_ERR (0x00000008)
-#define MCF_LCDC_LISR_GW_BOF (0x00000010)
-#define MCF_LCDC_LISR_GW_EOF (0x00000020)
-#define MCF_LCDC_LISR_GW_ERR_RES (0x00000040)
-#define MCF_LCDC_LISR_GW_UDR_ERR (0x00000080)
-
-/* Bit definitions and macros for MCF_LCDC_LGWSAR */
-#define MCF_LCDC_LGWSAR_GWSA(x) (((x)&0x3FFFFFFF)<<2)
-
-/* Bit definitions and macros for MCF_LCDC_LGWSR */
-#define MCF_LCDC_LGWSR_GWH(x) (((x)&0x000003FF)<<0)
-#define MCF_LCDC_LGWSR_GWW(x) (((x)&0x0000003F)<<20)
-
-/* Bit definitions and macros for MCF_LCDC_LGWVPWR */
-#define MCF_LCDC_LGWVPWR_GWVPW(x) (((x)&0x000003FF)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_LGWPOR */
-#define MCF_LCDC_LGWPOR_GWPO(x) (((x)&0x0000001F)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_LGWPR */
-#define MCF_LCDC_LGWPR_GWYP(x) (((x)&0x000003FF)<<0)
-#define MCF_LCDC_LGWPR_GWXP(x) (((x)&0x000003FF)<<16)
-
-/* Bit definitions and macros for MCF_LCDC_LGWCR */
-#define MCF_LCDC_LGWCR_GWCKB(x) (((x)&0x0000003F)<<0)
-#define MCF_LCDC_LGWCR_GWCKG(x) (((x)&0x0000003F)<<6)
-#define MCF_LCDC_LGWCR_GWCKR(x) (((x)&0x0000003F)<<12)
-#define MCF_LCDC_LGWCR_GW_RVS (0x00200000)
-#define MCF_LCDC_LGWCR_GWE (0x00400000)
-#define MCF_LCDC_LGWCR_GWCKE (0x00800000)
-#define MCF_LCDC_LGWCR_GWAV(x) (((x)&0x000000FF)<<24)
-
-/* Bit definitions and macros for MCF_LCDC_LGWDCR */
-#define MCF_LCDC_LGWDCR_GWTM(x) (((x)&0x0000001F)<<0)
-#define MCF_LCDC_LGWDCR_GWHM(x) (((x)&0x0000001F)<<16)
-#define MCF_LCDC_LGWDCR_GWBT (0x80000000)
-
-/* Bit definitions and macros for MCF_LCDC_LSCR */
-#define MCF_LCDC_LSCR_PS_RISE_DELAY(x) (((x)&0x0000003F)<<26)
-#define MCF_LCDC_LSCR_CLS_RISE_DELAY(x) (((x)&0x000000FF)<<16)
-#define MCF_LCDC_LSCR_REV_TOGGLE_DELAY(x) (((x)&0x0000000F)<<8)
-#define MCF_LCDC_LSCR_GRAY_2(x) (((x)&0x0000000F)<<4)
-#define MCF_LCDC_LSCR_GRAY_1(x) (((x)&0x0000000F)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_BPLUT_BASE */
-#define MCF_LCDC_BPLUT_BASE_BASE(x) (((x)&0xFFFFFFFF)<<0)
-
-/* Bit definitions and macros for MCF_LCDC_GWLUT_BASE */
-#define MCF_LCDC_GWLUT_BASE_BASE(x) (((x)&0xFFFFFFFF)<<0)
-
-/*********************************************************************
- *
- * Phase Locked Loop (PLL)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_PLL_PODR MCF_REG08(0xFC0C0000)
-#define MCF_PLL_PLLCR MCF_REG08(0xFC0C0004)
-#define MCF_PLL_PMDR MCF_REG08(0xFC0C0008)
-#define MCF_PLL_PFDR MCF_REG08(0xFC0C000C)
-
-/* Bit definitions and macros for MCF_PLL_PODR */
-#define MCF_PLL_PODR_BUSDIV(x) (((x)&0x0F)<<0)
-#define MCF_PLL_PODR_CPUDIV(x) (((x)&0x0F)<<4)
-
-/* Bit definitions and macros for MCF_PLL_PLLCR */
-#define MCF_PLL_PLLCR_DITHDEV(x) (((x)&0x07)<<0)
-#define MCF_PLL_PLLCR_DITHEN (0x80)
-
-/* Bit definitions and macros for MCF_PLL_PMDR */
-#define MCF_PLL_PMDR_MODDIV(x) (((x)&0xFF)<<0)
-
-/* Bit definitions and macros for MCF_PLL_PFDR */
-#define MCF_PLL_PFDR_MFD(x) (((x)&0xFF)<<0)
-
-/*********************************************************************
- *
- * System Control Module Registers (SCM)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SCM_MPR MCF_REG32(0xFC000000)
-#define MCF_SCM_PACRA MCF_REG32(0xFC000020)
-#define MCF_SCM_PACRB MCF_REG32(0xFC000024)
-#define MCF_SCM_PACRC MCF_REG32(0xFC000028)
-#define MCF_SCM_PACRD MCF_REG32(0xFC00002C)
-#define MCF_SCM_PACRE MCF_REG32(0xFC000040)
-#define MCF_SCM_PACRF MCF_REG32(0xFC000044)
-
-#define MCF_SCM_BCR MCF_REG32(0xFC040024)
-
-/*********************************************************************
- *
- * SDRAM Controller (SDRAMC)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCF_SDRAMC_SDMR MCF_REG32(0xFC0B8000)
-#define MCF_SDRAMC_SDCR MCF_REG32(0xFC0B8004)
-#define MCF_SDRAMC_SDCFG1 MCF_REG32(0xFC0B8008)
-#define MCF_SDRAMC_SDCFG2 MCF_REG32(0xFC0B800C)
-#define MCF_SDRAMC_LIMP_FIX MCF_REG32(0xFC0B8080)
-#define MCF_SDRAMC_SDDS MCF_REG32(0xFC0B8100)
-#define MCF_SDRAMC_SDCS0 MCF_REG32(0xFC0B8110)
-#define MCF_SDRAMC_SDCS1 MCF_REG32(0xFC0B8114)
-#define MCF_SDRAMC_SDCS2 MCF_REG32(0xFC0B8118)
-#define MCF_SDRAMC_SDCS3 MCF_REG32(0xFC0B811C)
-#define MCF_SDRAMC_SDCS(x) MCF_REG32(0xFC0B8110+((x)*0x004))
-
-/* Bit definitions and macros for MCF_SDRAMC_SDMR */
-#define MCF_SDRAMC_SDMR_CMD (0x00010000)
-#define MCF_SDRAMC_SDMR_AD(x) (((x)&0x00000FFF)<<18)
-#define MCF_SDRAMC_SDMR_BNKAD(x) (((x)&0x00000003)<<30)
-#define MCF_SDRAMC_SDMR_BNKAD_LMR (0x00000000)
-#define MCF_SDRAMC_SDMR_BNKAD_LEMR (0x40000000)
-
-/* Bit definitions and macros for MCF_SDRAMC_SDCR */
-#define MCF_SDRAMC_SDCR_IPALL (0x00000002)
-#define MCF_SDRAMC_SDCR_IREF (0x00000004)
-#define MCF_SDRAMC_SDCR_DQS_OE(x) (((x)&0x0000000F)<<8)
-#define MCF_SDRAMC_SDCR_PS(x) (((x)&0x00000003)<<12)
-#define MCF_SDRAMC_SDCR_RCNT(x) (((x)&0x0000003F)<<16)
-#define MCF_SDRAMC_SDCR_OE_RULE (0x00400000)
-#define MCF_SDRAMC_SDCR_MUX(x) (((x)&0x00000003)<<24)
-#define MCF_SDRAMC_SDCR_REF (0x10000000)
-#define MCF_SDRAMC_SDCR_DDR (0x20000000)
-#define MCF_SDRAMC_SDCR_CKE (0x40000000)
-#define MCF_SDRAMC_SDCR_MODE_EN (0x80000000)
-#define MCF_SDRAMC_SDCR_PS_16 (0x00002000)
-#define MCF_SDRAMC_SDCR_PS_32 (0x00000000)
-
-/* Bit definitions and macros for MCF_SDRAMC_SDCFG1 */
-#define MCF_SDRAMC_SDCFG1_WTLAT(x) (((x)&0x00000007)<<4)
-#define MCF_SDRAMC_SDCFG1_REF2ACT(x) (((x)&0x0000000F)<<8)
-#define MCF_SDRAMC_SDCFG1_PRE2ACT(x) (((x)&0x00000007)<<12)
-#define MCF_SDRAMC_SDCFG1_ACT2RW(x) (((x)&0x00000007)<<16)
-#define MCF_SDRAMC_SDCFG1_RDLAT(x) (((x)&0x0000000F)<<20)
-#define MCF_SDRAMC_SDCFG1_SWT2RD(x) (((x)&0x00000007)<<24)
-#define MCF_SDRAMC_SDCFG1_SRD2RW(x) (((x)&0x0000000F)<<28)
-
-/* Bit definitions and macros for MCF_SDRAMC_SDCFG2 */
-#define MCF_SDRAMC_SDCFG2_BL(x) (((x)&0x0000000F)<<16)
-#define MCF_SDRAMC_SDCFG2_BRD2WT(x) (((x)&0x0000000F)<<20)
-#define MCF_SDRAMC_SDCFG2_BWT2RW(x) (((x)&0x0000000F)<<24)
-#define MCF_SDRAMC_SDCFG2_BRD2PRE(x) (((x)&0x0000000F)<<28)
-
-/* Device Errata - LIMP mode work around */
-#define MCF_SDRAMC_REFRESH (0x40000000)
-
-/* Bit definitions and macros for MCF_SDRAMC_SDDS */
-#define MCF_SDRAMC_SDDS_SB_D(x) (((x)&0x00000003)<<0)
-#define MCF_SDRAMC_SDDS_SB_S(x) (((x)&0x00000003)<<2)
-#define MCF_SDRAMC_SDDS_SB_A(x) (((x)&0x00000003)<<4)
-#define MCF_SDRAMC_SDDS_SB_C(x) (((x)&0x00000003)<<6)
-#define MCF_SDRAMC_SDDS_SB_E(x) (((x)&0x00000003)<<8)
-
-/* Bit definitions and macros for MCF_SDRAMC_SDCS */
-#define MCF_SDRAMC_SDCS_CSSZ(x) (((x)&0x0000001F)<<0)
-#define MCF_SDRAMC_SDCS_BASE(x) (((x)&0x00000FFF)<<20)
-#define MCF_SDRAMC_SDCS_BA(x) ((x)&0xFFF00000)
-#define MCF_SDRAMC_SDCS_CSSZ_DIABLE (0x00000000)
-#define MCF_SDRAMC_SDCS_CSSZ_1MBYTE (0x00000013)
-#define MCF_SDRAMC_SDCS_CSSZ_2MBYTE (0x00000014)
-#define MCF_SDRAMC_SDCS_CSSZ_4MBYTE (0x00000015)
-#define MCF_SDRAMC_SDCS_CSSZ_8MBYTE (0x00000016)
-#define MCF_SDRAMC_SDCS_CSSZ_16MBYTE (0x00000017)
-#define MCF_SDRAMC_SDCS_CSSZ_32MBYTE (0x00000018)
-#define MCF_SDRAMC_SDCS_CSSZ_64MBYTE (0x00000019)
-#define MCF_SDRAMC_SDCS_CSSZ_128MBYTE (0x0000001A)
-#define MCF_SDRAMC_SDCS_CSSZ_256MBYTE (0x0000001B)
-#define MCF_SDRAMC_SDCS_CSSZ_512MBYTE (0x0000001C)
-#define MCF_SDRAMC_SDCS_CSSZ_1GBYTE (0x0000001D)
-#define MCF_SDRAMC_SDCS_CSSZ_2GBYTE (0x0000001E)
-#define MCF_SDRAMC_SDCS_CSSZ_4GBYTE (0x0000001F)
-
-/*********************************************************************
- *
- * FlexCAN module registers
- *
- *********************************************************************/
-#define MCF_FLEXCAN_BASEADDR(x) (0xFC020000+(x)*0x0800)
-#define MCF_FLEXCAN_CANMCR(x) MCF_REG32(0xFC020000+(x)*0x0800+0x00)
-#define MCF_FLEXCAN_CANCTRL(x) MCF_REG32(0xFC020000+(x)*0x0800+0x04)
-#define MCF_FLEXCAN_TIMER(x) MCF_REG32(0xFC020000+(x)*0x0800+0x08)
-#define MCF_FLEXCAN_RXGMASK(x) MCF_REG32(0xFC020000+(x)*0x0800+0x10)
-#define MCF_FLEXCAN_RX14MASK(x) MCF_REG32(0xFC020000+(x)*0x0800+0x14)
-#define MCF_FLEXCAN_RX15MASK(x) MCF_REG32(0xFC020000+(x)*0x0800+0x18)
-#define MCF_FLEXCAN_ERRCNT(x) MCF_REG32(0xFC020000+(x)*0x0800+0x1C)
-#define MCF_FLEXCAN_ERRSTAT(x) MCF_REG32(0xFC020000+(x)*0x0800+0x20)
-#define MCF_FLEXCAN_IMASK(x) MCF_REG32(0xFC020000+(x)*0x0800+0x28)
-#define MCF_FLEXCAN_IFLAG(x) MCF_REG32(0xFC020000+(x)*0x0800+0x30)
-
-#define MCF_FLEXCAN_MB_CNT(x,y) MCF_REG32(0xFC020080+(x)*0x0800+(y)*0x10+0x0)
-#define MCF_FLEXCAN_MB_ID(x,y) MCF_REG32(0xFC020080+(x)*0x0800+(y)*0x10+0x4)
-#define MCF_FLEXCAN_MB_DB(x,y,z) MCF_REG08(0xFC020080+(x)*0x0800+(y)*0x10+0x8+(z)*0x1)
-
-/*
- * FlexCAN Module Configuration Register
- */
-#define CANMCR_MDIS (0x80000000)
-#define CANMCR_FRZ (0x40000000)
-#define CANMCR_HALT (0x10000000)
-#define CANMCR_SOFTRST (0x02000000)
-#define CANMCR_FRZACK (0x01000000)
-#define CANMCR_SUPV (0x00800000)
-#define CANMCR_MAXMB(x) ((x)&0x0F)
-
-/*
- * FlexCAN Control Register
- */
-#define CANCTRL_PRESDIV(x) (((x)&0xFF)<<24)
-#define CANCTRL_RJW(x) (((x)&0x03)<<22)
-#define CANCTRL_PSEG1(x) (((x)&0x07)<<19)
-#define CANCTRL_PSEG2(x) (((x)&0x07)<<16)
-#define CANCTRL_BOFFMSK (0x00008000)
-#define CANCTRL_ERRMSK (0x00004000)
-#define CANCTRL_CLKSRC (0x00002000)
-#define CANCTRL_LPB (0x00001000)
-#define CANCTRL_SAMP (0x00000080)
-#define CANCTRL_BOFFREC (0x00000040)
-#define CANCTRL_TSYNC (0x00000020)
-#define CANCTRL_LBUF (0x00000010)
-#define CANCTRL_LOM (0x00000008)
-#define CANCTRL_PROPSEG(x) ((x)&0x07)
-
-/*
- * FlexCAN Error Counter Register
- */
-#define ERRCNT_RXECTR(x) (((x)&0xFF)<<8)
-#define ERRCNT_TXECTR(x) ((x)&0xFF)
-
-/*
- * FlexCAN Error and Status Register
- */
-#define ERRSTAT_BITERR(x) (((x)&0x03)<<14)
-#define ERRSTAT_ACKERR (0x00002000)
-#define ERRSTAT_CRCERR (0x00001000)
-#define ERRSTAT_FRMERR (0x00000800)
-#define ERRSTAT_STFERR (0x00000400)
-#define ERRSTAT_TXWRN (0x00000200)
-#define ERRSTAT_RXWRN (0x00000100)
-#define ERRSTAT_IDLE (0x00000080)
-#define ERRSTAT_TXRX (0x00000040)
-#define ERRSTAT_FLTCONF(x) (((x)&0x03)<<4)
-#define ERRSTAT_BOFFINT (0x00000004)
-#define ERRSTAT_ERRINT (0x00000002)
-
-/*
- * Interrupt Mask Register
- */
-#define IMASK_BUF15M (0x8000)
-#define IMASK_BUF14M (0x4000)
-#define IMASK_BUF13M (0x2000)
-#define IMASK_BUF12M (0x1000)
-#define IMASK_BUF11M (0x0800)
-#define IMASK_BUF10M (0x0400)
-#define IMASK_BUF9M (0x0200)
-#define IMASK_BUF8M (0x0100)
-#define IMASK_BUF7M (0x0080)
-#define IMASK_BUF6M (0x0040)
-#define IMASK_BUF5M (0x0020)
-#define IMASK_BUF4M (0x0010)
-#define IMASK_BUF3M (0x0008)
-#define IMASK_BUF2M (0x0004)
-#define IMASK_BUF1M (0x0002)
-#define IMASK_BUF0M (0x0001)
-#define IMASK_BUFnM(x) (0x1<<(x))
-#define IMASK_BUFF_ENABLE_ALL (0x1111)
-#define IMASK_BUFF_DISABLE_ALL (0x0000)
-
-/*
- * Interrupt Flag Register
- */
-#define IFLAG_BUF15M (0x8000)
-#define IFLAG_BUF14M (0x4000)
-#define IFLAG_BUF13M (0x2000)
-#define IFLAG_BUF12M (0x1000)
-#define IFLAG_BUF11M (0x0800)
-#define IFLAG_BUF10M (0x0400)
-#define IFLAG_BUF9M (0x0200)
-#define IFLAG_BUF8M (0x0100)
-#define IFLAG_BUF7M (0x0080)
-#define IFLAG_BUF6M (0x0040)
-#define IFLAG_BUF5M (0x0020)
-#define IFLAG_BUF4M (0x0010)
-#define IFLAG_BUF3M (0x0008)
-#define IFLAG_BUF2M (0x0004)
-#define IFLAG_BUF1M (0x0002)
-#define IFLAG_BUF0M (0x0001)
-#define IFLAG_BUFF_SET_ALL (0xFFFF)
-#define IFLAG_BUFF_CLEAR_ALL (0x0000)
-#define IFLAG_BUFnM(x) (0x1<<(x))
-
-/*
- * Message Buffers
- */
-#define MB_CNT_CODE(x) (((x)&0x0F)<<24)
-#define MB_CNT_SRR (0x00400000)
-#define MB_CNT_IDE (0x00200000)
-#define MB_CNT_RTR (0x00100000)
-#define MB_CNT_LENGTH(x) (((x)&0x0F)<<16)
-#define MB_CNT_TIMESTAMP(x) ((x)&0xFFFF)
-#define MB_ID_STD(x) (((x)&0x07FF)<<18)
-#define MB_ID_EXT(x) ((x)&0x3FFFF)
-
-/*********************************************************************
- *
- * Edge Port Module (EPORT)
- *
- *********************************************************************/
-
-/* Register read/write macros */
-#define MCFEPORT_EPPAR (0xFC094000)
-#define MCFEPORT_EPDDR (0xFC094002)
-#define MCFEPORT_EPIER (0xFC094003)
-#define MCFEPORT_EPDR (0xFC094004)
-#define MCFEPORT_EPPDR (0xFC094005)
-#define MCFEPORT_EPFR (0xFC094006)
-
-/* Bit definitions and macros for MCF_EPORT_EPPAR */
-#define MCF_EPORT_EPPAR_EPPA1(x) (((x)&0x0003)<<2)
-#define MCF_EPORT_EPPAR_EPPA2(x) (((x)&0x0003)<<4)
-#define MCF_EPORT_EPPAR_EPPA3(x) (((x)&0x0003)<<6)
-#define MCF_EPORT_EPPAR_EPPA4(x) (((x)&0x0003)<<8)
-#define MCF_EPORT_EPPAR_EPPA5(x) (((x)&0x0003)<<10)
-#define MCF_EPORT_EPPAR_EPPA6(x) (((x)&0x0003)<<12)
-#define MCF_EPORT_EPPAR_EPPA7(x) (((x)&0x0003)<<14)
-#define MCF_EPORT_EPPAR_LEVEL (0)
-#define MCF_EPORT_EPPAR_RISING (1)
-#define MCF_EPORT_EPPAR_FALLING (2)
-#define MCF_EPORT_EPPAR_BOTH (3)
-#define MCF_EPORT_EPPAR_EPPA7_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA7_RISING (0x4000)
-#define MCF_EPORT_EPPAR_EPPA7_FALLING (0x8000)
-#define MCF_EPORT_EPPAR_EPPA7_BOTH (0xC000)
-#define MCF_EPORT_EPPAR_EPPA6_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA6_RISING (0x1000)
-#define MCF_EPORT_EPPAR_EPPA6_FALLING (0x2000)
-#define MCF_EPORT_EPPAR_EPPA6_BOTH (0x3000)
-#define MCF_EPORT_EPPAR_EPPA5_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA5_RISING (0x0400)
-#define MCF_EPORT_EPPAR_EPPA5_FALLING (0x0800)
-#define MCF_EPORT_EPPAR_EPPA5_BOTH (0x0C00)
-#define MCF_EPORT_EPPAR_EPPA4_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA4_RISING (0x0100)
-#define MCF_EPORT_EPPAR_EPPA4_FALLING (0x0200)
-#define MCF_EPORT_EPPAR_EPPA4_BOTH (0x0300)
-#define MCF_EPORT_EPPAR_EPPA3_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA3_RISING (0x0040)
-#define MCF_EPORT_EPPAR_EPPA3_FALLING (0x0080)
-#define MCF_EPORT_EPPAR_EPPA3_BOTH (0x00C0)
-#define MCF_EPORT_EPPAR_EPPA2_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA2_RISING (0x0010)
-#define MCF_EPORT_EPPAR_EPPA2_FALLING (0x0020)
-#define MCF_EPORT_EPPAR_EPPA2_BOTH (0x0030)
-#define MCF_EPORT_EPPAR_EPPA1_LEVEL (0x0000)
-#define MCF_EPORT_EPPAR_EPPA1_RISING (0x0004)
-#define MCF_EPORT_EPPAR_EPPA1_FALLING (0x0008)
-#define MCF_EPORT_EPPAR_EPPA1_BOTH (0x000C)
-
-/* Bit definitions and macros for MCF_EPORT_EPDDR */
-#define MCF_EPORT_EPDDR_EPDD1 (0x02)
-#define MCF_EPORT_EPDDR_EPDD2 (0x04)
-#define MCF_EPORT_EPDDR_EPDD3 (0x08)
-#define MCF_EPORT_EPDDR_EPDD4 (0x10)
-#define MCF_EPORT_EPDDR_EPDD5 (0x20)
-#define MCF_EPORT_EPDDR_EPDD6 (0x40)
-#define MCF_EPORT_EPDDR_EPDD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPIER */
-#define MCF_EPORT_EPIER_EPIE1 (0x02)
-#define MCF_EPORT_EPIER_EPIE2 (0x04)
-#define MCF_EPORT_EPIER_EPIE3 (0x08)
-#define MCF_EPORT_EPIER_EPIE4 (0x10)
-#define MCF_EPORT_EPIER_EPIE5 (0x20)
-#define MCF_EPORT_EPIER_EPIE6 (0x40)
-#define MCF_EPORT_EPIER_EPIE7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPDR */
-#define MCF_EPORT_EPDR_EPD1 (0x02)
-#define MCF_EPORT_EPDR_EPD2 (0x04)
-#define MCF_EPORT_EPDR_EPD3 (0x08)
-#define MCF_EPORT_EPDR_EPD4 (0x10)
-#define MCF_EPORT_EPDR_EPD5 (0x20)
-#define MCF_EPORT_EPDR_EPD6 (0x40)
-#define MCF_EPORT_EPDR_EPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPPDR */
-#define MCF_EPORT_EPPDR_EPPD1 (0x02)
-#define MCF_EPORT_EPPDR_EPPD2 (0x04)
-#define MCF_EPORT_EPPDR_EPPD3 (0x08)
-#define MCF_EPORT_EPPDR_EPPD4 (0x10)
-#define MCF_EPORT_EPPDR_EPPD5 (0x20)
-#define MCF_EPORT_EPPDR_EPPD6 (0x40)
-#define MCF_EPORT_EPPDR_EPPD7 (0x80)
-
-/* Bit definitions and macros for MCF_EPORT_EPFR */
-#define MCF_EPORT_EPFR_EPF1 (0x02)
-#define MCF_EPORT_EPFR_EPF2 (0x04)
-#define MCF_EPORT_EPFR_EPF3 (0x08)
-#define MCF_EPORT_EPFR_EPF4 (0x10)
-#define MCF_EPORT_EPFR_EPF5 (0x20)
-#define MCF_EPORT_EPFR_EPF6 (0x40)
-#define MCF_EPORT_EPFR_EPF7 (0x80)
-
-/********************************************************************/
-#endif /* m532xsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m53xxacr.h b/ANDROID_3.4.5/arch/m68k/include/asm/m53xxacr.h
deleted file mode 100644
index cd952b0a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m53xxacr.h
+++ /dev/null
@@ -1,101 +0,0 @@
-/****************************************************************************/
-
-/*
- * m53xxacr.h -- ColdFire version 3 core cache support
- *
- * (C) Copyright 2010, Greg Ungerer <gerg@snapgear.com>
- */
-
-/****************************************************************************/
-#ifndef m53xxacr_h
-#define m53xxacr_h
-/****************************************************************************/
-
-/*
- * All varients of the ColdFire using version 3 cores have a similar
- * cache setup. They have a unified instruction and data cache, with
- * configurable write-through or copy-back operation.
- */
-
-/*
- * Define the Cache Control register flags.
- */
-#define CACR_EC 0x80000000 /* Enable cache */
-#define CACR_ESB 0x20000000 /* Enable store buffer */
-#define CACR_DPI 0x10000000 /* Disable invalidation by CPUSHL */
-#define CACR_HLCK 0x08000000 /* Half cache lock mode */
-#define CACR_CINVA 0x01000000 /* Invalidate cache */
-#define CACR_DNFB 0x00000400 /* Inhibited fill buffer */
-#define CACR_DCM_WT 0x00000000 /* Cacheable write-through */
-#define CACR_DCM_CB 0x00000100 /* Cacheable copy-back */
-#define CACR_DCM_PRE 0x00000200 /* Cache inhibited, precise */
-#define CACR_DCM_IMPRE 0x00000300 /* Cache inhibited, imprecise */
-#define CACR_WPROTECT 0x00000020 /* Write protect*/
-#define CACR_EUSP 0x00000010 /* Eanble separate user a7 */
-
-/*
- * Define the Access Control register flags.
- */
-#define ACR_BASE_POS 24 /* Address Base (upper 8 bits) */
-#define ACR_MASK_POS 16 /* Address Mask (next 8 bits) */
-#define ACR_ENABLE 0x00008000 /* Enable this ACR */
-#define ACR_USER 0x00000000 /* Allow only user accesses */
-#define ACR_SUPER 0x00002000 /* Allow supervisor access only */
-#define ACR_ANY 0x00004000 /* Allow any access type */
-#define ACR_CM_WT 0x00000000 /* Cacheable, write-through */
-#define ACR_CM_CB 0x00000020 /* Cacheable, copy-back */
-#define ACR_CM_PRE 0x00000040 /* Cache inhibited, precise */
-#define ACR_CM_IMPRE 0x00000060 /* Cache inhibited, imprecise */
-#define ACR_WPROTECT 0x00000004 /* Write protect region */
-
-/*
- * Define the cache type and arrangement (needed for pushes).
- */
-#if defined(CONFIG_M5307)
-#define CACHE_SIZE 0x2000 /* 8k of unified cache */
-#define ICACHE_SIZE CACHE_SIZE
-#define DCACHE_SIZE CACHE_SIZE
-#elif defined(CONFIG_M532x)
-#define CACHE_SIZE 0x4000 /* 32k of unified cache */
-#define ICACHE_SIZE CACHE_SIZE
-#define DCACHE_SIZE CACHE_SIZE
-#endif
-
-#define CACHE_LINE_SIZE 16 /* 16 byte line size */
-#define CACHE_WAYS 4 /* 4 ways - set associative */
-
-/*
- * Set the cache controller settings we will use. This default in the
- * CACR is cache inhibited, we use the ACR register to set cacheing
- * enabled on the regions we want (eg RAM).
- */
-#if defined(CONFIG_CACHE_COPYBACK)
-#define CACHE_TYPE ACR_CM_CB
-#define CACHE_PUSH
-#else
-#define CACHE_TYPE ACR_CM_WT
-#endif
-
-#ifdef CONFIG_COLDFIRE_SW_A7
-#define CACHE_MODE (CACR_EC + CACR_ESB + CACR_DCM_PRE)
-#else
-#define CACHE_MODE (CACR_EC + CACR_ESB + CACR_DCM_PRE + CACR_EUSP)
-#endif
-
-/*
- * Unified cache means we will never need to flush for coherency of
- * instruction fetch. We will need to flush to maintain memory/DMA
- * coherency though in all cases. And for copyback caches we will need
- * to push cached data as well.
- */
-#define CACHE_INIT CACR_CINVA
-#define CACHE_INVALIDATE CACR_CINVA
-#define CACHE_INVALIDATED CACR_CINVA
-
-#define ACR0_MODE ((CONFIG_RAMBASE & 0xff000000) + \
- (0x000f0000) + \
- (ACR_ENABLE + ACR_ANY + CACHE_TYPE))
-#define ACR1_MODE 0
-
-/****************************************************************************/
-#endif /* m53xxsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m5407sim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m5407sim.h
deleted file mode 100644
index 79f58dd6..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m5407sim.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/****************************************************************************/
-
-/*
- * m5407sim.h -- ColdFire 5407 System Integration Module support.
- *
- * (C) Copyright 2000, Lineo (www.lineo.com)
- * (C) Copyright 1999, Moreton Bay Ventures Pty Ltd.
- *
- * Modified by David W. Miller for the MCF5307 Eval Board.
- */
-
-/****************************************************************************/
-#ifndef m5407sim_h
-#define m5407sim_h
-/****************************************************************************/
-
-#define CPU_NAME "COLDFIRE(m5407)"
-#define CPU_INSTR_PER_JIFFY 3
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m54xxacr.h>
-
-/*
- * Define the 5407 SIM register set addresses.
- */
-#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
-#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
-#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
-#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
-#define MCFSIM_PAR 0x04 /* Pin Assignment reg (r/w) */
-#define MCFSIM_IRQPAR 0x06 /* Interrupt Assignment reg (r/w) */
-#define MCFSIM_PLLCR 0x08 /* PLL Control Reg*/
-#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
-#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
-#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
-#define MCFSIM_AVR 0x4b /* Autovector Ctrl reg (r/w) */
-#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
-#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
-#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
-#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
-#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
-#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
-#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
-#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
-#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
-#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
-#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
-#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
-
-#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
-#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
-#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
-#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
-#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
-#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
-
-#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
-#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
-#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
-#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
-#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
-#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
-#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
-#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
-#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
-#define MCFSIM_CSAR5 0xbc /* CS 5 Address reg (r/w) */
-#define MCFSIM_CSMR5 0xc0 /* CS 5 Mask reg (r/w) */
-#define MCFSIM_CSCR5 0xc6 /* CS 5 Control reg (r/w) */
-#define MCFSIM_CSAR6 0xc8 /* CS 6 Address reg (r/w) */
-#define MCFSIM_CSMR6 0xcc /* CS 6 Mask reg (r/w) */
-#define MCFSIM_CSCR6 0xd2 /* CS 6 Control reg (r/w) */
-#define MCFSIM_CSAR7 0xd4 /* CS 7 Address reg (r/w) */
-#define MCFSIM_CSMR7 0xd8 /* CS 7 Mask reg (r/w) */
-#define MCFSIM_CSCR7 0xde /* CS 7 Control reg (r/w) */
-
-#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
-#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */
-#define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM 0 Mask */
-#define MCFSIM_DACR1 (MCF_MBAR + 0x110) /* DRAM 1 Addr/Ctrl */
-#define MCFSIM_DMR1 (MCF_MBAR + 0x114) /* DRAM 1 Mask */
-
-/*
- * Timer module.
- */
-#define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */
-#define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */
-
-#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */
-
-#define MCFSIM_PADDR (MCF_MBAR + 0x244)
-#define MCFSIM_PADAT (MCF_MBAR + 0x248)
-
-/*
- * DMA unit base addresses.
- */
-#define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */
-#define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */
-#define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */
-#define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PIN_MAX 16
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
-
-/*
- * Some symbol defines for the above...
- */
-#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */
-#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */
-#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */
-#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */
-#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */
-#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */
-#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
-#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
-#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
-
-/*
- * Some symbol defines for the Parallel Port Pin Assignment Register
- */
-#define MCFSIM_PAR_DREQ0 0x40 /* Set to select DREQ0 input */
- /* Clear to select par I/O */
-#define MCFSIM_PAR_DREQ1 0x20 /* Select DREQ1 input */
- /* Clear to select par I/O */
-
-/*
- * Defines for the IRQPAR Register
- */
-#define IRQ5_LEVEL4 0x80
-#define IRQ3_LEVEL6 0x40
-#define IRQ1_LEVEL2 0x20
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
-#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
-#define MCF_IRQ_UART0 73 /* UART0 */
-#define MCF_IRQ_UART1 74 /* UART1 */
-
-/****************************************************************************/
-#endif /* m5407sim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxacr.h b/ANDROID_3.4.5/arch/m68k/include/asm/m54xxacr.h
deleted file mode 100644
index 47906aaf..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxacr.h
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- * Bit definitions for the MCF54xx ACR and CACR registers.
- */
-
-#ifndef m54xxacr_h
-#define m54xxacr_h
-
-/*
- * Define the Cache register flags.
- */
-#define CACR_DEC 0x80000000 /* Enable data cache */
-#define CACR_DWP 0x40000000 /* Data write protection */
-#define CACR_DESB 0x20000000 /* Enable data store buffer */
-#define CACR_DDPI 0x10000000 /* Disable invalidation by CPUSHL */
-#define CACR_DHCLK 0x08000000 /* Half data cache lock mode */
-#define CACR_DDCM_WT 0x00000000 /* Write through cache*/
-#define CACR_DDCM_CP 0x02000000 /* Copyback cache */
-#define CACR_DDCM_P 0x04000000 /* No cache, precise */
-#define CACR_DDCM_IMP 0x06000000 /* No cache, imprecise */
-#define CACR_DCINVA 0x01000000 /* Invalidate data cache */
-#define CACR_BEC 0x00080000 /* Enable branch cache */
-#define CACR_BCINVA 0x00040000 /* Invalidate branch cache */
-#define CACR_IEC 0x00008000 /* Enable instruction cache */
-#define CACR_DNFB 0x00002000 /* Inhibited fill buffer */
-#define CACR_IDPI 0x00001000 /* Disable CPUSHL */
-#define CACR_IHLCK 0x00000800 /* Intruction cache half lock */
-#define CACR_IDCM 0x00000400 /* Intruction cache inhibit */
-#define CACR_ICINVA 0x00000100 /* Invalidate instr cache */
-#define CACR_EUSP 0x00000020 /* Enable separate user a7 */
-
-#define ACR_BASE_POS 24 /* Address Base */
-#define ACR_MASK_POS 16 /* Address Mask */
-#define ACR_ENABLE 0x00008000 /* Enable address */
-#define ACR_USER 0x00000000 /* User mode access only */
-#define ACR_SUPER 0x00002000 /* Supervisor mode only */
-#define ACR_ANY 0x00004000 /* Match any access mode */
-#define ACR_CM_WT 0x00000000 /* Write through mode */
-#define ACR_CM_CP 0x00000020 /* Copyback mode */
-#define ACR_CM_OFF_PRE 0x00000040 /* No cache, precise */
-#define ACR_CM_OFF_IMP 0x00000060 /* No cache, imprecise */
-#define ACR_CM 0x00000060 /* Cache mode mask */
-#define ACR_SP 0x00000008 /* Supervisor protect */
-#define ACR_WPROTECT 0x00000004 /* Write protect */
-
-#define ACR_BA(x) ((x) & 0xff000000)
-#define ACR_ADMSK(x) ((((x) - 1) & 0xff000000) >> 8)
-
-#if defined(CONFIG_M5407)
-
-#define ICACHE_SIZE 0x4000 /* instruction - 16k */
-#define DCACHE_SIZE 0x2000 /* data - 8k */
-
-#elif defined(CONFIG_M54xx)
-
-#define ICACHE_SIZE 0x8000 /* instruction - 32k */
-#define DCACHE_SIZE 0x8000 /* data - 32k */
-
-#endif
-
-#define CACHE_LINE_SIZE 0x0010 /* 16 bytes */
-#define CACHE_WAYS 4 /* 4 ways */
-
-#define ICACHE_SET_MASK ((ICACHE_SIZE / 64 - 1) << CACHE_WAYS)
-#define DCACHE_SET_MASK ((DCACHE_SIZE / 64 - 1) << CACHE_WAYS)
-#define ICACHE_MAX_ADDR ICACHE_SET_MASK
-#define DCACHE_MAX_ADDR DCACHE_SET_MASK
-
-/*
- * Version 4 cores have a true harvard style separate instruction
- * and data cache. Enable data and instruction caches, also enable write
- * buffers and branch accelerator.
- */
-/* attention : enabling CACR_DESB requires a "nop" to flush the store buffer */
-/* use '+' instead of '|' for assembler's sake */
-
- /* Enable data cache */
- /* Enable data store buffer */
- /* outside ACRs : No cache, precise */
- /* Enable instruction+branch caches */
-#if defined(CONFIG_M5407)
-#define CACHE_MODE (CACR_DEC+CACR_DESB+CACR_DDCM_P+CACR_BEC+CACR_IEC)
-#else
-#define CACHE_MODE (CACR_DEC+CACR_DESB+CACR_DDCM_P+CACR_BEC+CACR_IEC+CACR_EUSP)
-#endif
-#define CACHE_INIT (CACR_DCINVA+CACR_BCINVA+CACR_ICINVA)
-
-#if defined(CONFIG_MMU)
-/*
- * If running with the MMU enabled then we need to map the internal
- * register region as non-cacheable. And then we map all our RAM as
- * cacheable and supervisor access only.
- */
-#define ACR0_MODE (ACR_BA(CONFIG_MBAR)+ACR_ADMSK(0x1000000)+ \
- ACR_ENABLE+ACR_SUPER+ACR_CM_OFF_PRE+ACR_SP)
-#define ACR1_MODE (ACR_BA(CONFIG_RAMBASE)+ACR_ADMSK(CONFIG_RAMSIZE)+ \
- ACR_ENABLE+ACR_SUPER+ACR_SP)
-#define ACR2_MODE 0
-#define ACR3_MODE (ACR_BA(CONFIG_RAMBASE)+ACR_ADMSK(CONFIG_RAMSIZE)+ \
- ACR_ENABLE+ACR_SUPER+ACR_SP)
-
-#else
-
-/*
- * For the non-MMU enabled case we map all of RAM as cacheable.
- */
-#if defined(CONFIG_CACHE_COPYBACK)
-#define DATA_CACHE_MODE (ACR_ENABLE+ACR_ANY+ACR_CM_CP)
-#else
-#define DATA_CACHE_MODE (ACR_ENABLE+ACR_ANY+ACR_CM_WT)
-#endif
-#define INSN_CACHE_MODE (ACR_ENABLE+ACR_ANY)
-
-#define CACHE_INVALIDATE (CACHE_MODE+CACR_DCINVA+CACR_BCINVA+CACR_ICINVA)
-#define CACHE_INVALIDATEI (CACHE_MODE+CACR_BCINVA+CACR_ICINVA)
-#define CACHE_INVALIDATED (CACHE_MODE+CACR_DCINVA)
-#define ACR0_MODE (0x000f0000+DATA_CACHE_MODE)
-#define ACR1_MODE 0
-#define ACR2_MODE (0x000f0000+INSN_CACHE_MODE)
-#define ACR3_MODE 0
-
-#if ((DATA_CACHE_MODE & ACR_CM) == ACR_CM_CP)
-/* Copyback cache mode must push dirty cache lines first */
-#define CACHE_PUSH
-#endif
-
-#endif /* CONFIG_MMU */
-#endif /* m54xxacr_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxgpt.h b/ANDROID_3.4.5/arch/m68k/include/asm/m54xxgpt.h
deleted file mode 100644
index df75dd87..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxgpt.h
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * File: m54xxgpt.h
- * Purpose: Register and bit definitions for the MCF54XX
- *
- * Notes:
- *
- */
-
-#ifndef m54xxgpt_h
-#define m54xxgpt_h
-
-/*********************************************************************
-*
-* General Purpose Timers (GPT)
-*
-*********************************************************************/
-
-/* Register read/write macros */
-#define MCF_GPT_GMS0 0x000800
-#define MCF_GPT_GCIR0 0x000804
-#define MCF_GPT_GPWM0 0x000808
-#define MCF_GPT_GSR0 0x00080C
-#define MCF_GPT_GMS1 0x000810
-#define MCF_GPT_GCIR1 0x000814
-#define MCF_GPT_GPWM1 0x000818
-#define MCF_GPT_GSR1 0x00081C
-#define MCF_GPT_GMS2 0x000820
-#define MCF_GPT_GCIR2 0x000824
-#define MCF_GPT_GPWM2 0x000828
-#define MCF_GPT_GSR2 0x00082C
-#define MCF_GPT_GMS3 0x000830
-#define MCF_GPT_GCIR3 0x000834
-#define MCF_GPT_GPWM3 0x000838
-#define MCF_GPT_GSR3 0x00083C
-#define MCF_GPT_GMS(x) (0x000800+((x)*0x010))
-#define MCF_GPT_GCIR(x) (0x000804+((x)*0x010))
-#define MCF_GPT_GPWM(x) (0x000808+((x)*0x010))
-#define MCF_GPT_GSR(x) (0x00080C+((x)*0x010))
-
-/* Bit definitions and macros for MCF_GPT_GMS */
-#define MCF_GPT_GMS_TMS(x) (((x)&0x00000007)<<0)
-#define MCF_GPT_GMS_GPIO(x) (((x)&0x00000003)<<4)
-#define MCF_GPT_GMS_IEN (0x00000100)
-#define MCF_GPT_GMS_OD (0x00000200)
-#define MCF_GPT_GMS_SC (0x00000400)
-#define MCF_GPT_GMS_CE (0x00001000)
-#define MCF_GPT_GMS_WDEN (0x00008000)
-#define MCF_GPT_GMS_ICT(x) (((x)&0x00000003)<<16)
-#define MCF_GPT_GMS_OCT(x) (((x)&0x00000003)<<20)
-#define MCF_GPT_GMS_OCPW(x) (((x)&0x000000FF)<<24)
-#define MCF_GPT_GMS_OCT_FRCLOW (0x00000000)
-#define MCF_GPT_GMS_OCT_PULSEHI (0x00100000)
-#define MCF_GPT_GMS_OCT_PULSELO (0x00200000)
-#define MCF_GPT_GMS_OCT_TOGGLE (0x00300000)
-#define MCF_GPT_GMS_ICT_ANY (0x00000000)
-#define MCF_GPT_GMS_ICT_RISE (0x00010000)
-#define MCF_GPT_GMS_ICT_FALL (0x00020000)
-#define MCF_GPT_GMS_ICT_PULSE (0x00030000)
-#define MCF_GPT_GMS_GPIO_INPUT (0x00000000)
-#define MCF_GPT_GMS_GPIO_OUTLO (0x00000020)
-#define MCF_GPT_GMS_GPIO_OUTHI (0x00000030)
-#define MCF_GPT_GMS_GPIO_MASK (0x00000030)
-#define MCF_GPT_GMS_TMS_DISABLE (0x00000000)
-#define MCF_GPT_GMS_TMS_INCAPT (0x00000001)
-#define MCF_GPT_GMS_TMS_OUTCAPT (0x00000002)
-#define MCF_GPT_GMS_TMS_PWM (0x00000003)
-#define MCF_GPT_GMS_TMS_GPIO (0x00000004)
-#define MCF_GPT_GMS_TMS_MASK (0x00000007)
-
-/* Bit definitions and macros for MCF_GPT_GCIR */
-#define MCF_GPT_GCIR_CNT(x) (((x)&0x0000FFFF)<<0)
-#define MCF_GPT_GCIR_PRE(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_GPT_GPWM */
-#define MCF_GPT_GPWM_LOAD (0x00000001)
-#define MCF_GPT_GPWM_PWMOP (0x00000100)
-#define MCF_GPT_GPWM_WIDTH(x) (((x)&0x0000FFFF)<<16)
-
-/* Bit definitions and macros for MCF_GPT_GSR */
-#define MCF_GPT_GSR_CAPT (0x00000001)
-#define MCF_GPT_GSR_COMP (0x00000002)
-#define MCF_GPT_GSR_PWMP (0x00000004)
-#define MCF_GPT_GSR_TEXP (0x00000008)
-#define MCF_GPT_GSR_PIN (0x00000100)
-#define MCF_GPT_GSR_OVF(x) (((x)&0x00000007)<<12)
-#define MCF_GPT_GSR_CAPTURE(x) (((x)&0x0000FFFF)<<16)
-
-/********************************************************************/
-
-#endif /* m54xxgpt_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/m54xxsim.h
deleted file mode 100644
index ae56b884..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m54xxsim.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * m54xxsim.h -- ColdFire 547x/548x System Integration Unit support.
- */
-
-#ifndef m54xxsim_h
-#define m54xxsim_h
-
-#define CPU_NAME "COLDFIRE(m54xx)"
-#define CPU_INSTR_PER_JIFFY 2
-#define MCF_BUSCLK (MCF_CLK / 2)
-
-#include <asm/m54xxacr.h>
-
-#define MCFINT_VECBASE 64
-
-/*
- * Interrupt Controller Registers
- */
-#define MCFICM_INTC0 (MCF_MBAR + 0x700) /* Base for Interrupt Ctrl 0 */
-
-#define MCFINTC_IPRH 0x00 /* Interrupt pending 32-63 */
-#define MCFINTC_IPRL 0x04 /* Interrupt pending 1-31 */
-#define MCFINTC_IMRH 0x08 /* Interrupt mask 32-63 */
-#define MCFINTC_IMRL 0x0c /* Interrupt mask 1-31 */
-#define MCFINTC_INTFRCH 0x10 /* Interrupt force 32-63 */
-#define MCFINTC_INTFRCL 0x14 /* Interrupt force 1-31 */
-#define MCFINTC_IRLR 0x18 /* */
-#define MCFINTC_IACKL 0x19 /* */
-#define MCFINTC_ICR0 0x40 /* Base ICR register */
-
-/*
- * UART module.
- */
-#define MCFUART_BASE0 (MCF_MBAR + 0x8600) /* Base address UART0 */
-#define MCFUART_BASE1 (MCF_MBAR + 0x8700) /* Base address UART1 */
-#define MCFUART_BASE2 (MCF_MBAR + 0x8800) /* Base address UART2 */
-#define MCFUART_BASE3 (MCF_MBAR + 0x8900) /* Base address UART3 */
-
-/*
- * Define system peripheral IRQ usage.
- */
-#define MCF_IRQ_TIMER (MCFINT_VECBASE + 54) /* Slice Timer 0 */
-#define MCF_IRQ_PROFILER (MCFINT_VECBASE + 53) /* Slice Timer 1 */
-#define MCF_IRQ_UART0 (MCFINT_VECBASE + 35)
-#define MCF_IRQ_UART1 (MCFINT_VECBASE + 34)
-#define MCF_IRQ_UART2 (MCFINT_VECBASE + 33)
-#define MCF_IRQ_UART3 (MCFINT_VECBASE + 32)
-
-/*
- * Generic GPIO support
- */
-#define MCFGPIO_PIN_MAX 0 /* I am too lazy to count */
-#define MCFGPIO_IRQ_MAX -1
-#define MCFGPIO_IRQ_VECBASE -1
-
-/*
- * EDGE Port support.
- */
-#define MCFEPORT_EPPAR (MCF_MBAR + 0xf00) /* Pin assignment */
-#define MCFEPORT_EPDDR (MCF_MBAR + 0xf04) /* Data direction */
-#define MCFEPORT_EPIER (MCF_MBAR + 0xf05) /* Interrupt enable */
-#define MCFEPORT_EPDR (MCF_MBAR + 0xf08) /* Port data (w) */
-#define MCFEPORT_EPPDR (MCF_MBAR + 0xf09) /* Port data (r) */
-#define MCFEPORT_EPFR (MCF_MBAR + 0xf0c) /* Flags */
-
-/*
- * Some PSC related definitions
- */
-#define MCF_PAR_PSC(x) (0x000A4F-((x)&0x3))
-#define MCF_PAR_SDA (0x0008)
-#define MCF_PAR_SCL (0x0004)
-#define MCF_PAR_PSC_TXD (0x04)
-#define MCF_PAR_PSC_RXD (0x08)
-#define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4)
-#define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6)
-#define MCF_PAR_PSC_CTS_GPIO (0x00)
-#define MCF_PAR_PSC_CTS_BCLK (0x80)
-#define MCF_PAR_PSC_CTS_CTS (0xC0)
-#define MCF_PAR_PSC_RTS_GPIO (0x00)
-#define MCF_PAR_PSC_RTS_FSYNC (0x20)
-#define MCF_PAR_PSC_RTS_RTS (0x30)
-#define MCF_PAR_PSC_CANRX (0x40)
-
-#endif /* m54xxsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m68360.h b/ANDROID_3.4.5/arch/m68k/include/asm/m68360.h
deleted file mode 100644
index eb7d39ef..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m68360.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#include "m68360_regs.h"
-#include "m68360_pram.h"
-#include "m68360_quicc.h"
-#include "m68360_enet.h"
-
-#ifdef CONFIG_M68360
-
-#define CPM_INTERRUPT 4
-
-/* see MC68360 User's Manual, p. 7-377 */
-#define CPM_VECTOR_BASE 0x04 /* 3 MSbits of CPM vector */
-
-#endif /* CONFIG_M68360 */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_enet.h b/ANDROID_3.4.5/arch/m68k/include/asm/m68360_enet.h
deleted file mode 100644
index c36f4d05..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_enet.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/***********************************
- * $Id: m68360_enet.h,v 1.1 2002/03/02 15:01:07 gerg Exp $
- ***********************************
- *
- ***************************************
- * Definitions for the ETHERNET controllers
- ***************************************
- */
-
-#ifndef __ETHER_H
-#define __ETHER_H
-
-#include "quicc_simple.h"
-
-/*
- * transmit BD's
- */
-#define T_R 0x8000 /* ready bit */
-#define E_T_PAD 0x4000 /* short frame padding */
-#define T_W 0x2000 /* wrap bit */
-#define T_I 0x1000 /* interrupt on completion */
-#define T_L 0x0800 /* last in frame */
-#define T_TC 0x0400 /* transmit CRC (when last) */
-
-#define T_DEF 0x0200 /* defer indication */
-#define T_HB 0x0100 /* heartbeat */
-#define T_LC 0x0080 /* error: late collision */
-#define T_RL 0x0040 /* error: retransmission limit */
-#define T_RC 0x003c /* retry count */
-#define T_UN 0x0002 /* error: underrun */
-#define T_CSL 0x0001 /* carier sense lost */
-#define T_ERROR (T_HB | T_LC | T_RL | T_UN | T_CSL)
-
-/*
- * receive BD's
- */
-#define R_E 0x8000 /* buffer empty */
-#define R_W 0x2000 /* wrap bit */
-#define R_I 0x1000 /* interrupt on reception */
-#define R_L 0x0800 /* last BD in frame */
-#define R_F 0x0400 /* first BD in frame */
-#define R_M 0x0100 /* received because of promisc. mode */
-
-#define R_LG 0x0020 /* frame too long */
-#define R_NO 0x0010 /* non-octet aligned */
-#define R_SH 0x0008 /* short frame */
-#define R_CR 0x0004 /* receive CRC error */
-#define R_OV 0x0002 /* receive overrun */
-#define R_CL 0x0001 /* collision */
-#define ETHER_R_ERROR (R_LG | R_NO | R_SH | R_CR | R_OV | R_CL)
-
-
-/*
- * ethernet interrupts
- */
-#define ETHERNET_GRA 0x0080 /* graceful stop complete */
-#define ETHERNET_TXE 0x0010 /* transmit error */
-#define ETHERNET_RXF 0x0008 /* receive frame */
-#define ETHERNET_BSY 0x0004 /* busy condition */
-#define ETHERNET_TXB 0x0002 /* transmit buffer */
-#define ETHERNET_RXB 0x0001 /* receive buffer */
-
-/*
- * ethernet protocol specific mode register (PSMR)
- */
-#define ETHER_HBC 0x8000 /* heartbeat checking */
-#define ETHER_FC 0x4000 /* force collision */
-#define ETHER_RSH 0x2000 /* receive short frames */
-#define ETHER_IAM 0x1000 /* individual address mode */
-#define ETHER_CRC_32 (0x2<<10) /* Enable CRC */
-#define ETHER_PRO 0x0200 /* promiscuous */
-#define ETHER_BRO 0x0100 /* broadcast address */
-#define ETHER_SBT 0x0080 /* stop backoff timer */
-#define ETHER_LPB 0x0040 /* Loop Back Mode */
-#define ETHER_SIP 0x0020 /* sample input pins */
-#define ETHER_LCW 0x0010 /* late collision window */
-#define ETHER_NIB_13 (0x0<<1) /* # of ignored bits 13 */
-#define ETHER_NIB_14 (0x1<<1) /* # of ignored bits 14 */
-#define ETHER_NIB_15 (0x2<<1) /* # of ignored bits 15 */
-#define ETHER_NIB_16 (0x3<<1) /* # of ignored bits 16 */
-#define ETHER_NIB_21 (0x4<<1) /* # of ignored bits 21 */
-#define ETHER_NIB_22 (0x5<<1) /* # of ignored bits 22 */
-#define ETHER_NIB_23 (0x6<<1) /* # of ignored bits 23 */
-#define ETHER_NIB_24 (0x7<<1) /* # of ignored bits 24 */
-
-/*
- * ethernet specific parameters
- */
-#define CRC_WORD 4 /* Length in bytes of CRC */
-#define C_PRES 0xffffffff /* preform 32 bit CRC */
-#define C_MASK 0xdebb20e3 /* comply with 32 bit CRC */
-#define CRCEC 0x00000000
-#define ALEC 0x00000000
-#define DISFC 0x00000000
-#define PADS 0x00000000
-#define RET_LIM 0x000f /* retry 15 times to send a frame before interrupt */
-#define ETH_MFLR 0x05ee /* 1518 max frame size */
-#define MINFLR 0x0040 /* Minimum frame size 64 */
-#define MAXD1 0x05ee /* Max dma count 1518 */
-#define MAXD2 0x05ee
-#define GADDR1 0x00000000 /* Clear group address */
-#define GADDR2 0x00000000
-#define GADDR3 0x00000000
-#define GADDR4 0x00000000
-#define P_PER 0x00000000 /*not used */
-#define IADDR1 0x00000000 /* Individual hash table not used */
-#define IADDR2 0x00000000
-#define IADDR3 0x00000000
-#define IADDR4 0x00000000
-#define TADDR_H 0x00000000 /* clear this regs */
-#define TADDR_M 0x00000000
-#define TADDR_L 0x00000000
-
-/* SCC Parameter Ram */
-#define RFCR 0x18 /* normal operation */
-#define TFCR 0x18 /* normal operation */
-#define E_MRBLR 1518 /* Max ethernet frame length */
-
-/*
- * ethernet specific structure
- */
-typedef union {
- unsigned char b[6];
- struct {
- unsigned short high;
- unsigned short middl;
- unsigned short low;
- } w;
-} ETHER_ADDR;
-
-typedef struct {
- int max_frame_length;
- int promisc_mode;
- int reject_broadcast;
- ETHER_ADDR phys_adr;
-} ETHER_SPECIFIC;
-
-typedef struct {
- ETHER_ADDR dst_addr;
- ETHER_ADDR src_addr;
- unsigned short type_or_len;
- unsigned char data[1];
-} ETHER_FRAME;
-
-#define MAX_DATALEN 1500
-typedef struct {
- ETHER_ADDR dst_addr;
- ETHER_ADDR src_addr;
- unsigned short type_or_len;
- unsigned char data[MAX_DATALEN];
- unsigned char fcs[CRC_WORD];
-} ETHER_MAX_FRAME;
-
-
-/*
- * Internal ethernet function prototypes
- */
-void ether_interrupt(int scc_num);
-/* mleslie: debug */
-/* static void ethernet_rx_internal(int scc_num); */
-/* static void ethernet_tx_internal(int scc_num); */
-
-/*
- * User callable routines prototypes (ethernet specific)
- */
-void ethernet_init(int scc_number,
- alloc_routine *alloc_buffer,
- free_routine *free_buffer,
- store_rx_buffer_routine *store_rx_buffer,
- handle_tx_error_routine *handle_tx_error,
- handle_rx_error_routine *handle_rx_error,
- handle_lost_error_routine *handle_lost_error,
- ETHER_SPECIFIC *ether_spec);
-int ethernet_tx(int scc_number, void *buf, int length);
-
-#endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_pram.h b/ANDROID_3.4.5/arch/m68k/include/asm/m68360_pram.h
deleted file mode 100644
index e6088bbc..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_pram.h
+++ /dev/null
@@ -1,431 +0,0 @@
-/***********************************
- * $Id: m68360_pram.h,v 1.1 2002/03/02 15:01:07 gerg Exp $
- ***********************************
- *
- ***************************************
- * Definitions of the parameter area RAM.
- * Note that different structures are overlaid
- * at the same offsets for the different modes
- * of operation.
- ***************************************
- */
-
-#ifndef __PRAM_H
-#define __PRAM_H
-
-/* Time slot assignment table */
-#define VALID_SLOT 0x8000
-#define WRAP_SLOT 0x4000
-
-/*****************************************************************
- Global Multichannel parameter RAM
-*****************************************************************/
-struct global_multi_pram {
- /*
- * Global Multichannel parameter RAM
- */
- unsigned long mcbase; /* Multichannel Base pointer */
- unsigned short qmcstate; /* Multichannel Controller state */
- unsigned short mrblr; /* Maximum Receive Buffer Length */
- unsigned short tx_s_ptr; /* TSTATx Pointer */
- unsigned short rxptr; /* Current Time slot entry in TSATRx */
- unsigned short grfthr; /* Global Receive frame threshold */
- unsigned short grfcnt; /* Global Receive Frame Count */
- unsigned long intbase; /* Multichannel Base address */
- unsigned long iintptr; /* Pointer to interrupt queue */
- unsigned short rx_s_ptr; /* TSTARx Pointer */
-
- unsigned short txptr; /* Current Time slot entry in TSATTx */
- unsigned long c_mask32; /* CRC Constant (debb20e3) */
- unsigned short tsatrx[32]; /* Time Slot Assignment Table Rx */
- unsigned short tsattx[32]; /* Time Slot Assignment Table Tx */
- unsigned short c_mask16; /* CRC Constant (f0b8) */
-};
-
-/*****************************************************************
- Quicc32 HDLC parameter RAM
-*****************************************************************/
-struct quicc32_pram {
-
- unsigned short tbase; /* Tx Buffer Descriptors Base Address */
- unsigned short chamr; /* Channel Mode Register */
- unsigned long tstate; /* Tx Internal State */
- unsigned long txintr; /* Tx Internal Data Pointer */
- unsigned short tbptr; /* Tx Buffer Descriptor Pointer */
- unsigned short txcntr; /* Tx Internal Byte Count */
- unsigned long tupack; /* (Tx Temp) */
- unsigned long zistate; /* Zero Insertion machine state */
- unsigned long tcrc; /* Temp Transmit CRC */
- unsigned short intmask; /* Channel's interrupt mask flags */
- unsigned short bdflags;
- unsigned short rbase; /* Rx Buffer Descriptors Base Address */
- unsigned short mflr; /* Max Frame Length Register */
- unsigned long rstate; /* Rx Internal State */
- unsigned long rxintr; /* Rx Internal Data Pointer */
- unsigned short rbptr; /* Rx Buffer Descriptor Pointer */
- unsigned short rxbyc; /* Rx Internal Byte Count */
- unsigned long rpack; /* (Rx Temp) */
- unsigned long zdstate; /* Zero Deletion machine state */
- unsigned long rcrc; /* Temp Transmit CRC */
- unsigned short maxc; /* Max_length counter */
- unsigned short tmp_mb; /* Temp */
-};
-
-
-/*****************************************************************
- HDLC parameter RAM
-*****************************************************************/
-
-struct hdlc_pram {
- /*
- * SCC parameter RAM
- */
- unsigned short rbase; /* RX BD base address */
- unsigned short tbase; /* TX BD base address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned long rcrc; /* temp receive CRC */
- unsigned long tcrc; /* temp transmit CRC */
-
- /*
- * HDLC specific parameter RAM
- */
- unsigned char RESERVED1[4]; /* Reserved area */
- unsigned long c_mask; /* CRC constant */
- unsigned long c_pres; /* CRC preset */
- unsigned short disfc; /* discarded frame counter */
- unsigned short crcec; /* CRC error counter */
- unsigned short abtsc; /* abort sequence counter */
- unsigned short nmarc; /* nonmatching address rx cnt */
- unsigned short retrc; /* frame retransmission cnt */
- unsigned short mflr; /* maximum frame length reg */
- unsigned short max_cnt; /* maximum length counter */
- unsigned short rfthr; /* received frames threshold */
- unsigned short rfcnt; /* received frames count */
- unsigned short hmask; /* user defined frm addr mask */
- unsigned short haddr1; /* user defined frm address 1 */
- unsigned short haddr2; /* user defined frm address 2 */
- unsigned short haddr3; /* user defined frm address 3 */
- unsigned short haddr4; /* user defined frm address 4 */
- unsigned short tmp; /* temp */
- unsigned short tmp_mb; /* temp */
-};
-
-
-
-/*****************************************************************
- UART parameter RAM
-*****************************************************************/
-
-/*
- * bits in uart control characters table
- */
-#define CC_INVALID 0x8000 /* control character is valid */
-#define CC_REJ 0x4000 /* don't store char in buffer */
-#define CC_CHAR 0x00ff /* control character */
-
-/* UART */
-struct uart_pram {
- /*
- * SCC parameter RAM
- */
- unsigned short rbase; /* RX BD base address */
- unsigned short tbase; /* TX BD base address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rx_temp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned long rcrc; /* temp receive CRC */
- unsigned long tcrc; /* temp transmit CRC */
-
- /*
- * UART specific parameter RAM
- */
- unsigned char RESERVED1[8]; /* Reserved area */
- unsigned short max_idl; /* maximum idle characters */
- unsigned short idlc; /* rx idle counter (internal) */
- unsigned short brkcr; /* break count register */
-
- unsigned short parec; /* Rx parity error counter */
- unsigned short frmer; /* Rx framing error counter */
- unsigned short nosec; /* Rx noise counter */
- unsigned short brkec; /* Rx break character counter */
- unsigned short brkln; /* Reaceive break length */
-
- unsigned short uaddr1; /* address character 1 */
- unsigned short uaddr2; /* address character 2 */
- unsigned short rtemp; /* temp storage */
- unsigned short toseq; /* Tx out of sequence char */
- unsigned short cc[8]; /* Rx control characters */
- unsigned short rccm; /* Rx control char mask */
- unsigned short rccr; /* Rx control char register */
- unsigned short rlbc; /* Receive last break char */
-};
-
-
-
-/*****************************************************************
- BISYNC parameter RAM
-*****************************************************************/
-
-struct bisync_pram {
- /*
- * SCC parameter RAM
- */
- unsigned short rbase; /* RX BD base address */
- unsigned short tbase; /* TX BD base address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned long rcrc; /* temp receive CRC */
- unsigned long tcrc; /* temp transmit CRC */
-
- /*
- * BISYNC specific parameter RAM
- */
- unsigned char RESERVED1[4]; /* Reserved area */
- unsigned long crcc; /* CRC Constant Temp Value */
- unsigned short prcrc; /* Preset Receiver CRC-16/LRC */
- unsigned short ptcrc; /* Preset Transmitter CRC-16/LRC */
- unsigned short parec; /* Receive Parity Error Counter */
- unsigned short bsync; /* BISYNC SYNC Character */
- unsigned short bdle; /* BISYNC DLE Character */
- unsigned short cc[8]; /* Rx control characters */
- unsigned short rccm; /* Receive Control Character Mask */
-};
-
-/*****************************************************************
- IOM2 parameter RAM
- (overlaid on tx bd[5] of SCC channel[2])
-*****************************************************************/
-struct iom2_pram {
- unsigned short ci_data; /* ci data */
- unsigned short monitor_data; /* monitor data */
- unsigned short tstate; /* transmitter state */
- unsigned short rstate; /* receiver state */
-};
-
-/*****************************************************************
- SPI/SMC parameter RAM
- (overlaid on tx bd[6,7] of SCC channel[2])
-*****************************************************************/
-
-#define SPI_R 0x8000 /* Ready bit in BD */
-
-struct spi_pram {
- unsigned short rbase; /* Rx BD Base Address */
- unsigned short tbase; /* Tx BD Base Address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
-};
-
-struct smc_uart_pram {
- unsigned short rbase; /* Rx BD Base Address */
- unsigned short tbase; /* Tx BD Base Address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned short max_idl; /* Maximum IDLE Characters */
- unsigned short idlc; /* Temporary IDLE Counter */
- unsigned short brkln; /* Last Rx Break Length */
- unsigned short brkec; /* Rx Break Condition Counter */
- unsigned short brkcr; /* Break Count Register (Tx) */
- unsigned short r_mask; /* Temporary bit mask */
-};
-
-struct smc_trnsp_pram {
- unsigned short rbase; /* rx BD Base Address */
- unsigned short tbase; /* Tx BD Base Address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned short reserved[5]; /* Reserved */
-};
-
-struct idma_pram {
- unsigned short ibase; /* IDMA BD Base Address */
- unsigned short ibptr; /* IDMA buffer descriptor pointer */
- unsigned long istate; /* IDMA internal state */
- unsigned long itemp; /* IDMA temp */
-};
-
-struct ethernet_pram {
- /*
- * SCC parameter RAM
- */
- unsigned short rbase; /* RX BD base address */
- unsigned short tbase; /* TX BD base address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned long rcrc; /* temp receive CRC */
- unsigned long tcrc; /* temp transmit CRC */
-
- /*
- * ETHERNET specific parameter RAM
- */
- unsigned long c_pres; /* preset CRC */
- unsigned long c_mask; /* constant mask for CRC */
- unsigned long crcec; /* CRC error counter */
- unsigned long alec; /* alighnment error counter */
- unsigned long disfc; /* discard frame counter */
- unsigned short pads; /* short frame PAD characters */
- unsigned short ret_lim; /* retry limit threshold */
- unsigned short ret_cnt; /* retry limit counter */
- unsigned short mflr; /* maximum frame length reg */
- unsigned short minflr; /* minimum frame length reg */
- unsigned short maxd1; /* maximum DMA1 length reg */
- unsigned short maxd2; /* maximum DMA2 length reg */
- unsigned short maxd; /* rx max DMA */
- unsigned short dma_cnt; /* rx dma counter */
- unsigned short max_b; /* max bd byte count */
- unsigned short gaddr1; /* group address filter 1 */
- unsigned short gaddr2; /* group address filter 2 */
- unsigned short gaddr3; /* group address filter 3 */
- unsigned short gaddr4; /* group address filter 4 */
- unsigned long tbuf0_data0; /* save area 0 - current frm */
- unsigned long tbuf0_data1; /* save area 1 - current frm */
- unsigned long tbuf0_rba0;
- unsigned long tbuf0_crc;
- unsigned short tbuf0_bcnt;
- union {
- unsigned char b[6];
- struct {
- unsigned short high;
- unsigned short middl;
- unsigned short low;
- } w;
- } paddr;
- unsigned short p_per; /* persistence */
- unsigned short rfbd_ptr; /* rx first bd pointer */
- unsigned short tfbd_ptr; /* tx first bd pointer */
- unsigned short tlbd_ptr; /* tx last bd pointer */
- unsigned long tbuf1_data0; /* save area 0 - next frame */
- unsigned long tbuf1_data1; /* save area 1 - next frame */
- unsigned long tbuf1_rba0;
- unsigned long tbuf1_crc;
- unsigned short tbuf1_bcnt;
- unsigned short tx_len; /* tx frame length counter */
- unsigned short iaddr1; /* individual address filter 1*/
- unsigned short iaddr2; /* individual address filter 2*/
- unsigned short iaddr3; /* individual address filter 3*/
- unsigned short iaddr4; /* individual address filter 4*/
- unsigned short boff_cnt; /* back-off counter */
- unsigned short taddr_h; /* temp address (MSB) */
- unsigned short taddr_m; /* temp address */
- unsigned short taddr_l; /* temp address (LSB) */
-};
-
-struct transparent_pram {
- /*
- * SCC parameter RAM
- */
- unsigned short rbase; /* RX BD base address */
- unsigned short tbase; /* TX BD base address */
- unsigned char rfcr; /* Rx function code */
- unsigned char tfcr; /* Tx function code */
- unsigned short mrblr; /* Rx buffer length */
- unsigned long rstate; /* Rx internal state */
- unsigned long rptr; /* Rx internal data pointer */
- unsigned short rbptr; /* rb BD Pointer */
- unsigned short rcount; /* Rx internal byte count */
- unsigned long rtemp; /* Rx temp */
- unsigned long tstate; /* Tx internal state */
- unsigned long tptr; /* Tx internal data pointer */
- unsigned short tbptr; /* Tx BD pointer */
- unsigned short tcount; /* Tx byte count */
- unsigned long ttemp; /* Tx temp */
- unsigned long rcrc; /* temp receive CRC */
- unsigned long tcrc; /* temp transmit CRC */
-
- /*
- * TRANSPARENT specific parameter RAM
- */
- unsigned long crc_p; /* CRC Preset */
- unsigned long crc_c; /* CRC constant */
-};
-
-struct timer_pram {
- /*
- * RISC timers parameter RAM
- */
- unsigned short tm_base; /* RISC timer table base adr */
- unsigned short tm_ptr; /* RISC timer table pointer */
- unsigned short r_tmr; /* RISC timer mode register */
- unsigned short r_tmv; /* RISC timer valid register */
- unsigned long tm_cmd; /* RISC timer cmd register */
- unsigned long tm_cnt; /* RISC timer internal cnt */
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_quicc.h b/ANDROID_3.4.5/arch/m68k/include/asm/m68360_quicc.h
deleted file mode 100644
index 59414cc1..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_quicc.h
+++ /dev/null
@@ -1,362 +0,0 @@
-/***********************************
- * $Id: m68360_quicc.h,v 1.1 2002/03/02 15:01:07 gerg Exp $
- ***********************************
- *
- ***************************************
- * Definitions of QUICC memory structures
- ***************************************
- */
-
-#ifndef __M68360_QUICC_H
-#define __M68360_QUICC_H
-
-/*
- * include registers and
- * parameter ram definitions files
- */
-#include <asm/m68360_regs.h>
-#include <asm/m68360_pram.h>
-
-
-
-/* Buffer Descriptors */
-typedef struct quicc_bd {
- volatile unsigned short status;
- volatile unsigned short length;
- volatile unsigned char *buf; /* WARNING: This is only true if *char is 32 bits */
-} QUICC_BD;
-
-
-#ifdef MOTOROLA_ORIGINAL
-struct user_data {
- /* BASE + 0x000: user data memory */
- volatile unsigned char udata_bd_ucode[0x400]; /*user data bd's Ucode*/
- volatile unsigned char udata_bd[0x200]; /*user data Ucode */
- volatile unsigned char ucode_ext[0x100]; /*Ucode Extension ram */
- volatile unsigned char RESERVED1[0x500]; /* Reserved area */
-};
-#else
-struct user_data {
- /* BASE + 0x000: user data memory */
- volatile unsigned char udata_bd_ucode[0x400]; /* user data, bds, Ucode*/
- volatile unsigned char udata_bd1[0x200]; /* user, bds */
- volatile unsigned char ucode_bd_scratch[0x100]; /* user, bds, ucode scratch */
- volatile unsigned char udata_bd2[0x100]; /* user, bds */
- volatile unsigned char RESERVED1[0x400]; /* Reserved area */
-};
-#endif
-
-
-/*
- * internal ram
- */
-typedef struct quicc {
- union {
- struct quicc32_pram ch_pram_tbl[32]; /* 32*64(bytes) per channel */
- struct user_data u;
- }ch_or_u; /* multipul or user space */
-
- /* BASE + 0xc00: PARAMETER RAM */
- union {
- struct scc_pram {
- union {
- struct hdlc_pram h;
- struct uart_pram u;
- struct bisync_pram b;
- struct transparent_pram t;
- unsigned char RESERVED66[0x70];
- } pscc; /* scc parameter area (protocol dependent) */
- union {
- struct {
- unsigned char RESERVED70[0x10];
- struct spi_pram spi;
- unsigned char RESERVED72[0x8];
- struct timer_pram timer;
- } timer_spi;
- struct {
- struct idma_pram idma;
- unsigned char RESERVED67[0x4];
- union {
- struct smc_uart_pram u;
- struct smc_trnsp_pram t;
- } psmc;
- } idma_smc;
- } pothers;
- } scc;
- struct ethernet_pram enet_scc;
- struct global_multi_pram m;
- unsigned char pr[0x100];
- } pram[4];
-
- /* reserved */
-
- /* BASE + 0x1000: INTERNAL REGISTERS */
- /* SIM */
- volatile unsigned long sim_mcr; /* module configuration reg */
- volatile unsigned short sim_simtr; /* module test register */
- volatile unsigned char RESERVED2[0x2]; /* Reserved area */
- volatile unsigned char sim_avr; /* auto vector reg */
- volatile unsigned char sim_rsr; /* reset status reg */
- volatile unsigned char RESERVED3[0x2]; /* Reserved area */
- volatile unsigned char sim_clkocr; /* CLCO control register */
- volatile unsigned char RESERVED62[0x3]; /* Reserved area */
- volatile unsigned short sim_pllcr; /* PLL control register */
- volatile unsigned char RESERVED63[0x2]; /* Reserved area */
- volatile unsigned short sim_cdvcr; /* Clock devider control register */
- volatile unsigned short sim_pepar; /* Port E pin assignment register */
- volatile unsigned char RESERVED64[0xa]; /* Reserved area */
- volatile unsigned char sim_sypcr; /* system protection control*/
- volatile unsigned char sim_swiv; /* software interrupt vector*/
- volatile unsigned char RESERVED6[0x2]; /* Reserved area */
- volatile unsigned short sim_picr; /* periodic interrupt control reg */
- volatile unsigned char RESERVED7[0x2]; /* Reserved area */
- volatile unsigned short sim_pitr; /* periodic interrupt timing reg */
- volatile unsigned char RESERVED8[0x3]; /* Reserved area */
- volatile unsigned char sim_swsr; /* software service */
- volatile unsigned long sim_bkar; /* breakpoint address register*/
- volatile unsigned long sim_bkcr; /* breakpoint control register*/
- volatile unsigned char RESERVED10[0x8]; /* Reserved area */
- /* MEMC */
- volatile unsigned long memc_gmr; /* Global memory register */
- volatile unsigned short memc_mstat; /* MEMC status register */
- volatile unsigned char RESERVED11[0xa]; /* Reserved area */
- volatile unsigned long memc_br0; /* base register 0 */
- volatile unsigned long memc_or0; /* option register 0 */
- volatile unsigned char RESERVED12[0x8]; /* Reserved area */
- volatile unsigned long memc_br1; /* base register 1 */
- volatile unsigned long memc_or1; /* option register 1 */
- volatile unsigned char RESERVED13[0x8]; /* Reserved area */
- volatile unsigned long memc_br2; /* base register 2 */
- volatile unsigned long memc_or2; /* option register 2 */
- volatile unsigned char RESERVED14[0x8]; /* Reserved area */
- volatile unsigned long memc_br3; /* base register 3 */
- volatile unsigned long memc_or3; /* option register 3 */
- volatile unsigned char RESERVED15[0x8]; /* Reserved area */
- volatile unsigned long memc_br4; /* base register 3 */
- volatile unsigned long memc_or4; /* option register 3 */
- volatile unsigned char RESERVED16[0x8]; /* Reserved area */
- volatile unsigned long memc_br5; /* base register 3 */
- volatile unsigned long memc_or5; /* option register 3 */
- volatile unsigned char RESERVED17[0x8]; /* Reserved area */
- volatile unsigned long memc_br6; /* base register 3 */
- volatile unsigned long memc_or6; /* option register 3 */
- volatile unsigned char RESERVED18[0x8]; /* Reserved area */
- volatile unsigned long memc_br7; /* base register 3 */
- volatile unsigned long memc_or7; /* option register 3 */
- volatile unsigned char RESERVED9[0x28]; /* Reserved area */
- /* TEST */
- volatile unsigned short test_tstmra; /* master shift a */
- volatile unsigned short test_tstmrb; /* master shift b */
- volatile unsigned short test_tstsc; /* shift count */
- volatile unsigned short test_tstrc; /* repetition counter */
- volatile unsigned short test_creg; /* control */
- volatile unsigned short test_dreg; /* destributed register */
- volatile unsigned char RESERVED58[0x404]; /* Reserved area */
- /* IDMA1 */
- volatile unsigned short idma_iccr; /* channel configuration reg*/
- volatile unsigned char RESERVED19[0x2]; /* Reserved area */
- volatile unsigned short idma1_cmr; /* dma mode reg */
- volatile unsigned char RESERVED68[0x2]; /* Reserved area */
- volatile unsigned long idma1_sapr; /* dma source addr ptr */
- volatile unsigned long idma1_dapr; /* dma destination addr ptr */
- volatile unsigned long idma1_bcr; /* dma byte count reg */
- volatile unsigned char idma1_fcr; /* function code reg */
- volatile unsigned char RESERVED20; /* Reserved area */
- volatile unsigned char idma1_cmar; /* channel mask reg */
- volatile unsigned char RESERVED21; /* Reserved area */
- volatile unsigned char idma1_csr; /* channel status reg */
- volatile unsigned char RESERVED22[0x3]; /* Reserved area */
- /* SDMA */
- volatile unsigned char sdma_sdsr; /* status reg */
- volatile unsigned char RESERVED23; /* Reserved area */
- volatile unsigned short sdma_sdcr; /* configuration reg */
- volatile unsigned long sdma_sdar; /* address reg */
- /* IDMA2 */
- volatile unsigned char RESERVED69[0x2]; /* Reserved area */
- volatile unsigned short idma2_cmr; /* dma mode reg */
- volatile unsigned long idma2_sapr; /* dma source addr ptr */
- volatile unsigned long idma2_dapr; /* dma destination addr ptr */
- volatile unsigned long idma2_bcr; /* dma byte count reg */
- volatile unsigned char idma2_fcr; /* function code reg */
- volatile unsigned char RESERVED24; /* Reserved area */
- volatile unsigned char idma2_cmar; /* channel mask reg */
- volatile unsigned char RESERVED25; /* Reserved area */
- volatile unsigned char idma2_csr; /* channel status reg */
- volatile unsigned char RESERVED26[0x7]; /* Reserved area */
- /* Interrupt Controller */
- volatile unsigned long intr_cicr; /* CP interrupt configuration reg*/
- volatile unsigned long intr_cipr; /* CP interrupt pending reg */
- volatile unsigned long intr_cimr; /* CP interrupt mask reg */
- volatile unsigned long intr_cisr; /* CP interrupt in service reg*/
- /* Parallel I/O */
- volatile unsigned short pio_padir; /* port A data direction reg */
- volatile unsigned short pio_papar; /* port A pin assignment reg */
- volatile unsigned short pio_paodr; /* port A open drain reg */
- volatile unsigned short pio_padat; /* port A data register */
- volatile unsigned char RESERVED28[0x8]; /* Reserved area */
- volatile unsigned short pio_pcdir; /* port C data direction reg*/
- volatile unsigned short pio_pcpar; /* port C pin assignment reg*/
- volatile unsigned short pio_pcso; /* port C special options */
- volatile unsigned short pio_pcdat; /* port C data register */
- volatile unsigned short pio_pcint; /* port C interrupt cntrl reg */
- volatile unsigned char RESERVED29[0x16]; /* Reserved area */
- /* Timer */
- volatile unsigned short timer_tgcr; /* timer global configuration reg */
- volatile unsigned char RESERVED30[0xe]; /* Reserved area */
- volatile unsigned short timer_tmr1; /* timer 1 mode reg */
- volatile unsigned short timer_tmr2; /* timer 2 mode reg */
- volatile unsigned short timer_trr1; /* timer 1 referance reg */
- volatile unsigned short timer_trr2; /* timer 2 referance reg */
- volatile unsigned short timer_tcr1; /* timer 1 capture reg */
- volatile unsigned short timer_tcr2; /* timer 2 capture reg */
- volatile unsigned short timer_tcn1; /* timer 1 counter reg */
- volatile unsigned short timer_tcn2; /* timer 2 counter reg */
- volatile unsigned short timer_tmr3; /* timer 3 mode reg */
- volatile unsigned short timer_tmr4; /* timer 4 mode reg */
- volatile unsigned short timer_trr3; /* timer 3 referance reg */
- volatile unsigned short timer_trr4; /* timer 4 referance reg */
- volatile unsigned short timer_tcr3; /* timer 3 capture reg */
- volatile unsigned short timer_tcr4; /* timer 4 capture reg */
- volatile unsigned short timer_tcn3; /* timer 3 counter reg */
- volatile unsigned short timer_tcn4; /* timer 4 counter reg */
- volatile unsigned short timer_ter1; /* timer 1 event reg */
- volatile unsigned short timer_ter2; /* timer 2 event reg */
- volatile unsigned short timer_ter3; /* timer 3 event reg */
- volatile unsigned short timer_ter4; /* timer 4 event reg */
- volatile unsigned char RESERVED34[0x8]; /* Reserved area */
- /* CP */
- volatile unsigned short cp_cr; /* command register */
- volatile unsigned char RESERVED35[0x2]; /* Reserved area */
- volatile unsigned short cp_rccr; /* main configuration reg */
- volatile unsigned char RESERVED37; /* Reserved area */
- volatile unsigned char cp_rmds; /* development support status reg */
- volatile unsigned long cp_rmdr; /* development support control reg */
- volatile unsigned short cp_rctr1; /* ram break register 1 */
- volatile unsigned short cp_rctr2; /* ram break register 2 */
- volatile unsigned short cp_rctr3; /* ram break register 3 */
- volatile unsigned short cp_rctr4; /* ram break register 4 */
- volatile unsigned char RESERVED59[0x2]; /* Reserved area */
- volatile unsigned short cp_rter; /* RISC timers event reg */
- volatile unsigned char RESERVED38[0x2]; /* Reserved area */
- volatile unsigned short cp_rtmr; /* RISC timers mask reg */
- volatile unsigned char RESERVED39[0x14]; /* Reserved area */
- /* BRG */
- union {
- volatile unsigned long l;
- struct {
- volatile unsigned short BRGC_RESERV:14;
- volatile unsigned short rst:1;
- volatile unsigned short en:1;
- volatile unsigned short extc:2;
- volatile unsigned short atb:1;
- volatile unsigned short cd:12;
- volatile unsigned short div16:1;
- } b;
- } brgc[4]; /* BRG1-BRG4 configuration regs*/
- /* SCC registers */
- struct scc_regs {
- union {
- struct {
- /* Low word. */
- volatile unsigned short GSMR_RESERV2:1;
- volatile unsigned short edge:2;
- volatile unsigned short tci:1;
- volatile unsigned short tsnc:2;
- volatile unsigned short rinv:1;
- volatile unsigned short tinv:1;
- volatile unsigned short tpl:3;
- volatile unsigned short tpp:2;
- volatile unsigned short tend:1;
- volatile unsigned short tdcr:2;
- volatile unsigned short rdcr:2;
- volatile unsigned short renc:3;
- volatile unsigned short tenc:3;
- volatile unsigned short diag:2;
- volatile unsigned short enr:1;
- volatile unsigned short ent:1;
- volatile unsigned short mode:4;
- /* High word. */
- volatile unsigned short GSMR_RESERV1:14;
- volatile unsigned short pri:1;
- volatile unsigned short gde:1;
- volatile unsigned short tcrc:2;
- volatile unsigned short revd:1;
- volatile unsigned short trx:1;
- volatile unsigned short ttx:1;
- volatile unsigned short cdp:1;
- volatile unsigned short ctsp:1;
- volatile unsigned short cds:1;
- volatile unsigned short ctss:1;
- volatile unsigned short tfl:1;
- volatile unsigned short rfw:1;
- volatile unsigned short txsy:1;
- volatile unsigned short synl:2;
- volatile unsigned short rtsm:1;
- volatile unsigned short rsyn:1;
- } b;
- struct {
- volatile unsigned long low;
- volatile unsigned long high;
- } w;
- } scc_gsmr; /* SCC general mode reg */
- volatile unsigned short scc_psmr; /* protocol specific mode reg */
- volatile unsigned char RESERVED42[0x2]; /* Reserved area */
- volatile unsigned short scc_todr; /* SCC transmit on demand */
- volatile unsigned short scc_dsr; /* SCC data sync reg */
- volatile unsigned short scc_scce; /* SCC event reg */
- volatile unsigned char RESERVED43[0x2];/* Reserved area */
- volatile unsigned short scc_sccm; /* SCC mask reg */
- volatile unsigned char RESERVED44[0x1];/* Reserved area */
- volatile unsigned char scc_sccs; /* SCC status reg */
- volatile unsigned char RESERVED45[0x8]; /* Reserved area */
- } scc_regs[4];
- /* SMC */
- struct smc_regs {
- volatile unsigned char RESERVED46[0x2]; /* Reserved area */
- volatile unsigned short smc_smcmr; /* SMC mode reg */
- volatile unsigned char RESERVED60[0x2]; /* Reserved area */
- volatile unsigned char smc_smce; /* SMC event reg */
- volatile unsigned char RESERVED47[0x3]; /* Reserved area */
- volatile unsigned char smc_smcm; /* SMC mask reg */
- volatile unsigned char RESERVED48[0x5]; /* Reserved area */
- } smc_regs[2];
- /* SPI */
- volatile unsigned short spi_spmode; /* SPI mode reg */
- volatile unsigned char RESERVED51[0x4]; /* Reserved area */
- volatile unsigned char spi_spie; /* SPI event reg */
- volatile unsigned char RESERVED52[0x3]; /* Reserved area */
- volatile unsigned char spi_spim; /* SPI mask reg */
- volatile unsigned char RESERVED53[0x2]; /* Reserved area */
- volatile unsigned char spi_spcom; /* SPI command reg */
- volatile unsigned char RESERVED54[0x4]; /* Reserved area */
- /* PIP */
- volatile unsigned short pip_pipc; /* pip configuration reg */
- volatile unsigned char RESERVED65[0x2]; /* Reserved area */
- volatile unsigned short pip_ptpr; /* pip timing parameters reg */
- volatile unsigned long pip_pbdir; /* port b data direction reg */
- volatile unsigned long pip_pbpar; /* port b pin assignment reg */
- volatile unsigned long pip_pbodr; /* port b open drain reg */
- volatile unsigned long pip_pbdat; /* port b data reg */
- volatile unsigned char RESERVED71[0x18]; /* Reserved area */
- /* Serial Interface */
- volatile unsigned long si_simode; /* SI mode register */
- volatile unsigned char si_sigmr; /* SI global mode register */
- volatile unsigned char RESERVED55; /* Reserved area */
- volatile unsigned char si_sistr; /* SI status register */
- volatile unsigned char si_sicmr; /* SI command register */
- volatile unsigned char RESERVED56[0x4]; /* Reserved area */
- volatile unsigned long si_sicr; /* SI clock routing */
- volatile unsigned long si_sirp; /* SI ram pointers */
- volatile unsigned char RESERVED57[0xc]; /* Reserved area */
- volatile unsigned short si_siram[0x80]; /* SI routing ram */
-} QUICC;
-
-#endif
-
-/*
- * Local variables:
- * c-indent-level: 4
- * c-basic-offset: 4
- * tab-width: 4
- * End:
- */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_regs.h b/ANDROID_3.4.5/arch/m68k/include/asm/m68360_regs.h
deleted file mode 100644
index d57217ca..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/m68360_regs.h
+++ /dev/null
@@ -1,408 +0,0 @@
-/***********************************
- * $Id: m68360_regs.h,v 1.2 2002/10/26 15:03:55 gerg Exp $
- ***********************************
- *
- ***************************************
- * Definitions of the QUICC registers
- ***************************************
- */
-
-#ifndef __REGISTERS_H
-#define __REGISTERS_H
-
-#define CLEAR_BIT(x, bit) x =bit
-
-/*****************************************************************
- Command Register
-*****************************************************************/
-
-/* bit fields within command register */
-#define SOFTWARE_RESET 0x8000
-#define CMD_OPCODE 0x0f00
-#define CMD_CHANNEL 0x00f0
-#define CMD_FLAG 0x0001
-
-/* general command opcodes */
-#define INIT_RXTX_PARAMS 0x0000
-#define INIT_RX_PARAMS 0x0100
-#define INIT_TX_PARAMS 0x0200
-#define ENTER_HUNT_MODE 0x0300
-#define STOP_TX 0x0400
-#define GR_STOP_TX 0x0500
-#define RESTART_TX 0x0600
-#define CLOSE_RX_BD 0x0700
-#define SET_ENET_GROUP 0x0800
-#define RESET_ENET_GROUP 0x0900
-
-/* quicc32 CP commands */
-#define STOP_TX_32 0x0e00 /*add chan# bits 2-6 */
-#define ENTER_HUNT_MODE_32 0x1e00
-
-/* quicc32 mask/event SCC register */
-#define GOV 0x01
-#define GUN 0x02
-#define GINT 0x04
-#define IQOV 0x08
-
-
-/* Timer commands */
-#define SET_TIMER 0x0800
-
-/* Multi channel Interrupt structure */
-#define INTR_VALID 0x8000 /* Valid interrupt entry */
-#define INTR_WRAP 0x4000 /* Wrap bit in the interrupt entry table */
-#define INTR_CH_NU 0x07c0 /* Channel Num in interrupt table */
-#define INTR_MASK_BITS 0x383f
-
-/*
- * General SCC mode register (GSMR)
- */
-
-#define MODE_HDLC 0x0
-#define MODE_APPLE_TALK 0x2
-#define MODE_SS7 0x3
-#define MODE_UART 0x4
-#define MODE_PROFIBUS 0x5
-#define MODE_ASYNC_HDLC 0x6
-#define MODE_V14 0x7
-#define MODE_BISYNC 0x8
-#define MODE_DDCMP 0x9
-#define MODE_MULTI_CHANNEL 0xa
-#define MODE_ETHERNET 0xc
-
-#define DIAG_NORMAL 0x0
-#define DIAG_LOCAL_LPB 0x1
-#define DIAG_AUTO_ECHO 0x2
-#define DIAG_LBP_ECHO 0x3
-
-/* For RENC and TENC fields in GSMR */
-#define ENC_NRZ 0x0
-#define ENC_NRZI 0x1
-#define ENC_FM0 0x2
-#define ENC_MANCH 0x4
-#define ENC_DIFF_MANC 0x6
-
-/* For TDCR and RDCR fields in GSMR */
-#define CLOCK_RATE_1 0x0
-#define CLOCK_RATE_8 0x1
-#define CLOCK_RATE_16 0x2
-#define CLOCK_RATE_32 0x3
-
-#define TPP_00 0x0
-#define TPP_10 0x1
-#define TPP_01 0x2
-#define TPP_11 0x3
-
-#define TPL_NO 0x0
-#define TPL_8 0x1
-#define TPL_16 0x2
-#define TPL_32 0x3
-#define TPL_48 0x4
-#define TPL_64 0x5
-#define TPL_128 0x6
-
-#define TSNC_INFINITE 0x0
-#define TSNC_14_65 0x1
-#define TSNC_4_15 0x2
-#define TSNC_3_1 0x3
-
-#define EDGE_BOTH 0x0
-#define EDGE_POS 0x1
-#define EDGE_NEG 0x2
-#define EDGE_NO 0x3
-
-#define SYNL_NO 0x0
-#define SYNL_4 0x1
-#define SYNL_8 0x2
-#define SYNL_16 0x3
-
-#define TCRC_CCITT16 0x0
-#define TCRC_CRC16 0x1
-#define TCRC_CCITT32 0x2
-
-
-/*****************************************************************
- TODR (Transmit on demand) Register
-*****************************************************************/
-#define TODR_TOD 0x8000 /* Transmit on demand */
-
-
-/*****************************************************************
- CICR register settings
-*****************************************************************/
-
-/* note that relative irq priorities of the SCCs can be reordered
- * if desired - see p. 7-377 of the MC68360UM */
-#define CICR_SCA_SCC1 ((uint)0x00000000) /* SCC1 @ SCCa */
-#define CICR_SCB_SCC2 ((uint)0x00040000) /* SCC2 @ SCCb */
-#define CICR_SCC_SCC3 ((uint)0x00200000) /* SCC3 @ SCCc */
-#define CICR_SCD_SCC4 ((uint)0x00c00000) /* SCC4 @ SCCd */
-
-#define CICR_IRL_MASK ((uint)0x0000e000) /* Core interrupt */
-#define CICR_HP_MASK ((uint)0x00001f00) /* Hi-pri int. */
-#define CICR_VBA_MASK ((uint)0x000000e0) /* Vector Base Address */
-#define CICR_SPS ((uint)0x00000001) /* SCC Spread */
-
-
-/*****************************************************************
- Interrupt bits for CIPR and CIMR (MC68360UM p. 7-379)
-*****************************************************************/
-
-#define INTR_PIO_PC0 0x80000000 /* parallel I/O C bit 0 */
-#define INTR_SCC1 0x40000000 /* SCC port 1 */
-#define INTR_SCC2 0x20000000 /* SCC port 2 */
-#define INTR_SCC3 0x10000000 /* SCC port 3 */
-#define INTR_SCC4 0x08000000 /* SCC port 4 */
-#define INTR_PIO_PC1 0x04000000 /* parallel i/o C bit 1 */
-#define INTR_TIMER1 0x02000000 /* timer 1 */
-#define INTR_PIO_PC2 0x01000000 /* parallel i/o C bit 2 */
-#define INTR_PIO_PC3 0x00800000 /* parallel i/o C bit 3 */
-#define INTR_SDMA_BERR 0x00400000 /* SDMA channel bus error */
-#define INTR_DMA1 0x00200000 /* idma 1 */
-#define INTR_DMA2 0x00100000 /* idma 2 */
-#define INTR_TIMER2 0x00040000 /* timer 2 */
-#define INTR_CP_TIMER 0x00020000 /* CP timer */
-#define INTR_PIP_STATUS 0x00010000 /* PIP status */
-#define INTR_PIO_PC4 0x00008000 /* parallel i/o C bit 4 */
-#define INTR_PIO_PC5 0x00004000 /* parallel i/o C bit 5 */
-#define INTR_TIMER3 0x00001000 /* timer 3 */
-#define INTR_PIO_PC6 0x00000800 /* parallel i/o C bit 6 */
-#define INTR_PIO_PC7 0x00000400 /* parallel i/o C bit 7 */
-#define INTR_PIO_PC8 0x00000200 /* parallel i/o C bit 8 */
-#define INTR_TIMER4 0x00000080 /* timer 4 */
-#define INTR_PIO_PC9 0x00000040 /* parallel i/o C bit 9 */
-#define INTR_SCP 0x00000020 /* SCP */
-#define INTR_SMC1 0x00000010 /* SMC 1 */
-#define INTR_SMC2 0x00000008 /* SMC 2 */
-#define INTR_PIO_PC10 0x00000004 /* parallel i/o C bit 10 */
-#define INTR_PIO_PC11 0x00000002 /* parallel i/o C bit 11 */
-#define INTR_ERR 0x00000001 /* error */
-
-
-/*****************************************************************
- CPM Interrupt vector encodings (MC68360UM p. 7-376)
-*****************************************************************/
-
-#define CPMVEC_NR 32
-#define CPMVEC_PIO_PC0 0x1f
-#define CPMVEC_SCC1 0x1e
-#define CPMVEC_SCC2 0x1d
-#define CPMVEC_SCC3 0x1c
-#define CPMVEC_SCC4 0x1b
-#define CPMVEC_PIO_PC1 0x1a
-#define CPMVEC_TIMER1 0x19
-#define CPMVEC_PIO_PC2 0x18
-#define CPMVEC_PIO_PC3 0x17
-#define CPMVEC_SDMA_CB_ERR 0x16
-#define CPMVEC_IDMA1 0x15
-#define CPMVEC_IDMA2 0x14
-#define CPMVEC_RESERVED3 0x13
-#define CPMVEC_TIMER2 0x12
-#define CPMVEC_RISCTIMER 0x11
-#define CPMVEC_RESERVED2 0x10
-#define CPMVEC_PIO_PC4 0x0f
-#define CPMVEC_PIO_PC5 0x0e
-#define CPMVEC_TIMER3 0x0c
-#define CPMVEC_PIO_PC6 0x0b
-#define CPMVEC_PIO_PC7 0x0a
-#define CPMVEC_PIO_PC8 0x09
-#define CPMVEC_RESERVED1 0x08
-#define CPMVEC_TIMER4 0x07
-#define CPMVEC_PIO_PC9 0x06
-#define CPMVEC_SPI 0x05
-#define CPMVEC_SMC1 0x04
-#define CPMVEC_SMC2 0x03
-#define CPMVEC_PIO_PC10 0x02
-#define CPMVEC_PIO_PC11 0x01
-#define CPMVEC_ERROR 0x00
-
-/* #define CPMVEC_PIO_PC0 ((ushort)0x1f) */
-/* #define CPMVEC_SCC1 ((ushort)0x1e) */
-/* #define CPMVEC_SCC2 ((ushort)0x1d) */
-/* #define CPMVEC_SCC3 ((ushort)0x1c) */
-/* #define CPMVEC_SCC4 ((ushort)0x1b) */
-/* #define CPMVEC_PIO_PC1 ((ushort)0x1a) */
-/* #define CPMVEC_TIMER1 ((ushort)0x19) */
-/* #define CPMVEC_PIO_PC2 ((ushort)0x18) */
-/* #define CPMVEC_PIO_PC3 ((ushort)0x17) */
-/* #define CPMVEC_SDMA_CB_ERR ((ushort)0x16) */
-/* #define CPMVEC_IDMA1 ((ushort)0x15) */
-/* #define CPMVEC_IDMA2 ((ushort)0x14) */
-/* #define CPMVEC_RESERVED3 ((ushort)0x13) */
-/* #define CPMVEC_TIMER2 ((ushort)0x12) */
-/* #define CPMVEC_RISCTIMER ((ushort)0x11) */
-/* #define CPMVEC_RESERVED2 ((ushort)0x10) */
-/* #define CPMVEC_PIO_PC4 ((ushort)0x0f) */
-/* #define CPMVEC_PIO_PC5 ((ushort)0x0e) */
-/* #define CPMVEC_TIMER3 ((ushort)0x0c) */
-/* #define CPMVEC_PIO_PC6 ((ushort)0x0b) */
-/* #define CPMVEC_PIO_PC7 ((ushort)0x0a) */
-/* #define CPMVEC_PIO_PC8 ((ushort)0x09) */
-/* #define CPMVEC_RESERVED1 ((ushort)0x08) */
-/* #define CPMVEC_TIMER4 ((ushort)0x07) */
-/* #define CPMVEC_PIO_PC9 ((ushort)0x06) */
-/* #define CPMVEC_SPI ((ushort)0x05) */
-/* #define CPMVEC_SMC1 ((ushort)0x04) */
-/* #define CPMVEC_SMC2 ((ushort)0x03) */
-/* #define CPMVEC_PIO_PC10 ((ushort)0x02) */
-/* #define CPMVEC_PIO_PC11 ((ushort)0x01) */
-/* #define CPMVEC_ERROR ((ushort)0x00) */
-
-
-/*****************************************************************
- * PIO control registers
- *****************************************************************/
-
-/* Port A - See 360UM p. 7-358
- *
- * Note that most of these pins have alternate functions
- */
-
-
-/* The macros are nice, but there are all sorts of references to 1-indexed
- * facilities on the 68360... */
-/* #define PA_RXD(n) ((ushort)(0x01<<(2*n))) */
-/* #define PA_TXD(n) ((ushort)(0x02<<(2*n))) */
-
-#define PA_RXD1 ((ushort)0x0001)
-#define PA_TXD1 ((ushort)0x0002)
-#define PA_RXD2 ((ushort)0x0004)
-#define PA_TXD2 ((ushort)0x0008)
-#define PA_RXD3 ((ushort)0x0010)
-#define PA_TXD3 ((ushort)0x0020)
-#define PA_RXD4 ((ushort)0x0040)
-#define PA_TXD4 ((ushort)0x0080)
-
-#define PA_CLK1 ((ushort)0x0100)
-#define PA_CLK2 ((ushort)0x0200)
-#define PA_CLK3 ((ushort)0x0400)
-#define PA_CLK4 ((ushort)0x0800)
-#define PA_CLK5 ((ushort)0x1000)
-#define PA_CLK6 ((ushort)0x2000)
-#define PA_CLK7 ((ushort)0x4000)
-#define PA_CLK8 ((ushort)0x8000)
-
-
-/* Port B - See 360UM p. 7-362
- */
-
-
-/* Port C - See 360UM p. 7-365
- */
-
-#define PC_RTS1 ((ushort)0x0001)
-#define PC_RTS2 ((ushort)0x0002)
-#define PC__RTS3 ((ushort)0x0004) /* !RTS3 */
-#define PC__RTS4 ((ushort)0x0008) /* !RTS4 */
-
-#define PC_CTS1 ((ushort)0x0010)
-#define PC_CD1 ((ushort)0x0020)
-#define PC_CTS2 ((ushort)0x0040)
-#define PC_CD2 ((ushort)0x0080)
-#define PC_CTS3 ((ushort)0x0100)
-#define PC_CD3 ((ushort)0x0200)
-#define PC_CTS4 ((ushort)0x0400)
-#define PC_CD4 ((ushort)0x0800)
-
-
-
-/*****************************************************************
- chip select option register
-*****************************************************************/
-#define DTACK 0xe000
-#define ADR_MASK 0x1ffc
-#define RDWR_MASK 0x0002
-#define FC_MASK 0x0001
-
-/*****************************************************************
- tbase and rbase registers
-*****************************************************************/
-#define TBD_ADDR(quicc,pram) ((struct quicc_bd *) \
- (quicc->ch_or_u.u.udata_bd_ucode + pram->tbase))
-#define RBD_ADDR(quicc,pram) ((struct quicc_bd *) \
- (quicc->ch_or_u.u.udata_bd_ucode + pram->rbase))
-#define TBD_CUR_ADDR(quicc,pram) ((struct quicc_bd *) \
- (quicc->ch_or_u.u.udata_bd_ucode + pram->tbptr))
-#define RBD_CUR_ADDR(quicc,pram) ((struct quicc_bd *) \
- (quicc->ch_or_u.u.udata_bd_ucode + pram->rbptr))
-#define TBD_SET_CUR_ADDR(bd,quicc,pram) pram->tbptr = \
- ((unsigned short)((char *)(bd) - (char *)(quicc->ch_or_u.u.udata_bd_ucode)))
-#define RBD_SET_CUR_ADDR(bd,quicc,pram) pram->rbptr = \
- ((unsigned short)((char *)(bd) - (char *)(quicc->ch_or_u.u.udata_bd_ucode)))
-#define INCREASE_TBD(bd,quicc,pram) { \
- if((bd)->status & T_W) \
- (bd) = TBD_ADDR(quicc,pram); \
- else \
- (bd)++; \
-}
-#define DECREASE_TBD(bd,quicc,pram) { \
- if ((bd) == TBD_ADDR(quicc, pram)) \
- while (!((bd)->status & T_W)) \
- (bd)++; \
- else \
- (bd)--; \
-}
-#define INCREASE_RBD(bd,quicc,pram) { \
- if((bd)->status & R_W) \
- (bd) = RBD_ADDR(quicc,pram); \
- else \
- (bd)++; \
-}
-#define DECREASE_RBD(bd,quicc,pram) { \
- if ((bd) == RBD_ADDR(quicc, pram)) \
- while (!((bd)->status & T_W)) \
- (bd)++; \
- else \
- (bd)--; \
-}
-
-/*****************************************************************
- Macros for Multi channel
-*****************************************************************/
-#define QMC_BASE(quicc,page) (struct global_multi_pram *)(&quicc->pram[page])
-#define MCBASE(quicc,page) (unsigned long)(quicc->pram[page].m.mcbase)
-#define CHANNEL_PRAM_BASE(quicc,channel) ((struct quicc32_pram *) \
- (&(quicc->ch_or_u.ch_pram_tbl[channel])))
-#define TBD_32_ADDR(quicc,page,channel) ((struct quicc_bd *) \
- (MCBASE(quicc,page) + (CHANNEL_PRAM_BASE(quicc,channel)->tbase)))
-#define RBD_32_ADDR(quicc,page,channel) ((struct quicc_bd *) \
- (MCBASE(quicc,page) + (CHANNEL_PRAM_BASE(quicc,channel)->rbase)))
-#define TBD_32_CUR_ADDR(quicc,page,channel) ((struct quicc_bd *) \
- (MCBASE(quicc,page) + (CHANNEL_PRAM_BASE(quicc,channel)->tbptr)))
-#define RBD_32_CUR_ADDR(quicc,page,channel) ((struct quicc_bd *) \
- (MCBASE(quicc,page) + (CHANNEL_PRAM_BASE(quicc,channel)->rbptr)))
-#define TBD_32_SET_CUR_ADDR(bd,quicc,page,channel) \
- CHANNEL_PRAM_BASE(quicc,channel)->tbptr = \
- ((unsigned short)((char *)(bd) - (char *)(MCBASE(quicc,page))))
-#define RBD_32_SET_CUR_ADDR(bd,quicc,page,channel) \
- CHANNEL_PRAM_BASE(quicc,channel)->rbptr = \
- ((unsigned short)((char *)(bd) - (char *)(MCBASE(quicc,page))))
-
-#define INCREASE_TBD_32(bd,quicc,page,channel) { \
- if((bd)->status & T_W) \
- (bd) = TBD_32_ADDR(quicc,page,channel); \
- else \
- (bd)++; \
-}
-#define DECREASE_TBD_32(bd,quicc,page,channel) { \
- if ((bd) == TBD_32_ADDR(quicc, page,channel)) \
- while (!((bd)->status & T_W)) \
- (bd)++; \
- else \
- (bd)--; \
-}
-#define INCREASE_RBD_32(bd,quicc,page,channel) { \
- if((bd)->status & R_W) \
- (bd) = RBD_32_ADDR(quicc,page,channel); \
- else \
- (bd)++; \
-}
-#define DECREASE_RBD_32(bd,quicc,page,channel) { \
- if ((bd) == RBD_32_ADDR(quicc, page,channel)) \
- while (!((bd)->status & T_W)) \
- (bd)++; \
- else \
- (bd)--; \
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_asc.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_asc.h
deleted file mode 100644
index fc2e5467..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_asc.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Apple Sound Chip
- */
-
-#ifndef __ASM_MAC_ASC_H
-#define __ASM_MAC_ASC_H
-
-/*
- * ASC offsets and controls
- */
-
-#define ASC_BUF_BASE 0x00 /* RAM buffer offset */
-#define ASC_BUF_SIZE 0x800
-
-#define ASC_CONTROL 0x800
-#define ASC_CONTROL_OFF 0x00
-#define ASC_FREQ(chan,byte) ((0x810)+((chan)<<3)+(byte))
-#define ASC_ENABLE 0x801
-#define ASC_ENABLE_SAMPLE 0x02
-#define ASC_MODE 0x802
-#define ASC_MODE_SAMPLE 0x02
-
-#define ASC_VOLUME 0x806
-#define ASC_CHAN 0x807 /* ??? */
-
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_baboon.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_baboon.h
deleted file mode 100644
index a2d32f65..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_baboon.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Definitions for the "Baboon" custom IC on the PowerBook 190.
- */
-
-#define BABOON_BASE (0x50F1A000) /* same as IDE controller base */
-
-#ifndef __ASSEMBLY__
-
-struct baboon {
- char pad1[208]; /* generic IDE registers, not used here */
- short mb_control; /* Control register:
- * bit 5 : slot 2 power control
- * bit 6 : slot 1 power control
- */
- char pad2[2];
- short mb_status; /* (0xD4) media bay status register:
- *
- * bit 0: ????
- * bit 1: IDE interrupt active?
- * bit 2: bay status, 0 = full, 1 = empty
- * bit 3: ????
- */
- char pad3[2]; /* (0xD6) not used */
- short mb_ifr; /* (0xD8) media bay interrupt flags register:
- *
- * bit 0: ????
- * bit 1: IDE controller interrupt
- * bit 2: media bay status change interrupt
- */
-};
-
-extern int baboon_present;
-
-extern void baboon_register_interrupts(void);
-extern void baboon_irq_enable(int);
-extern void baboon_irq_disable(int);
-
-#endif /* __ASSEMBLY **/
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_iop.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_iop.h
deleted file mode 100644
index fde874a0..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_iop.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * I/O Processor (IOP) defines and structures, mostly snagged from A/UX
- * header files.
- *
- * The original header from which this was taken is copyrighted. I've done some
- * rewriting (in fact my changes make this a bit more readable, IMHO) but some
- * more should be done.
- */
-
-/*
- * This is the base address of the IOPs. Use this as the address of
- * a "struct iop" (see below) to see where the actual registers fall.
- */
-
-#define SCC_IOP_BASE_IIFX (0x50F04000)
-#define ISM_IOP_BASE_IIFX (0x50F12000)
-
-#define SCC_IOP_BASE_QUADRA (0x50F0C000)
-#define ISM_IOP_BASE_QUADRA (0x50F1E000)
-
-/* IOP status/control register bits: */
-
-#define IOP_BYPASS 0x01 /* bypass-mode hardware access */
-#define IOP_AUTOINC 0x02 /* allow autoincrement of ramhi/lo */
-#define IOP_RUN 0x04 /* set to 0 to reset IOP chip */
-#define IOP_IRQ 0x08 /* generate IRQ to IOP if 1 */
-#define IOP_INT0 0x10 /* intr priority from IOP to host */
-#define IOP_INT1 0x20 /* intr priority from IOP to host */
-#define IOP_HWINT 0x40 /* IRQ from hardware; bypass mode only */
-#define IOP_DMAINACTIVE 0x80 /* no DMA request active; bypass mode only */
-
-#define NUM_IOPS 2
-#define NUM_IOP_CHAN 7
-#define NUM_IOP_MSGS NUM_IOP_CHAN*8
-#define IOP_MSG_LEN 32
-
-/* IOP reference numbers, used by the globally-visible iop_xxx functions */
-
-#define IOP_NUM_SCC 0
-#define IOP_NUM_ISM 1
-
-/* IOP channel states */
-
-#define IOP_MSG_IDLE 0 /* idle */
-#define IOP_MSG_NEW 1 /* new message sent */
-#define IOP_MSG_RCVD 2 /* message received; processing */
-#define IOP_MSG_COMPLETE 3 /* message processing complete */
-
-/* IOP message status codes */
-
-#define IOP_MSGSTATUS_UNUSED 0 /* Unusued message structure */
-#define IOP_MSGSTATUS_WAITING 1 /* waiting for channel */
-#define IOP_MSGSTATUS_SENT 2 /* message sent, awaiting reply */
-#define IOP_MSGSTATUS_COMPLETE 3 /* message complete and reply rcvd */
-#define IOP_MSGSTATUS_UNSOL 6 /* message is unsolicited */
-
-/* IOP memory addresses of the members of the mac_iop_kernel structure. */
-
-#define IOP_ADDR_MAX_SEND_CHAN 0x0200
-#define IOP_ADDR_SEND_STATE 0x0201
-#define IOP_ADDR_PATCH_CTRL 0x021F
-#define IOP_ADDR_SEND_MSG 0x0220
-#define IOP_ADDR_MAX_RECV_CHAN 0x0300
-#define IOP_ADDR_RECV_STATE 0x0301
-#define IOP_ADDR_ALIVE 0x031F
-#define IOP_ADDR_RECV_MSG 0x0320
-
-#ifndef __ASSEMBLY__
-
-/*
- * IOP Control registers, staggered because in usual Apple style they were
- * too lazy to decode the A0 bit. This structure is assumed to begin at
- * one of the xxx_IOP_BASE addresses given above.
- */
-
-struct mac_iop {
- __u8 ram_addr_hi; /* shared RAM address hi byte */
- __u8 pad0;
- __u8 ram_addr_lo; /* shared RAM address lo byte */
- __u8 pad1;
- __u8 status_ctrl; /* status/control register */
- __u8 pad2[3];
- __u8 ram_data; /* RAM data byte at ramhi/lo */
-
- __u8 pad3[23];
-
- /* Bypass-mode hardware access registers */
-
- union {
- struct { /* SCC registers */
- __u8 sccb_cmd; /* SCC B command reg */
- __u8 pad4;
- __u8 scca_cmd; /* SCC A command reg */
- __u8 pad5;
- __u8 sccb_data; /* SCC B data */
- __u8 pad6;
- __u8 scca_data; /* SCC A data */
- } scc_regs;
-
- struct { /* ISM registers */
- __u8 wdata; /* write a data byte */
- __u8 pad7;
- __u8 wmark; /* write a mark byte */
- __u8 pad8;
- __u8 wcrc; /* write 2-byte crc to disk */
- __u8 pad9;
- __u8 wparams; /* write the param regs */
- __u8 pad10;
- __u8 wphase; /* write the phase states & dirs */
- __u8 pad11;
- __u8 wsetup; /* write the setup register */
- __u8 pad12;
- __u8 wzeroes; /* mode reg: 1's clr bits, 0's are x */
- __u8 pad13;
- __u8 wones; /* mode reg: 1's set bits, 0's are x */
- __u8 pad14;
- __u8 rdata; /* read a data byte */
- __u8 pad15;
- __u8 rmark; /* read a mark byte */
- __u8 pad16;
- __u8 rerror; /* read the error register */
- __u8 pad17;
- __u8 rparams; /* read the param regs */
- __u8 pad18;
- __u8 rphase; /* read the phase states & dirs */
- __u8 pad19;
- __u8 rsetup; /* read the setup register */
- __u8 pad20;
- __u8 rmode; /* read the mode register */
- __u8 pad21;
- __u8 rhandshake; /* read the handshake register */
- } ism_regs;
- } b;
-};
-
-/* This structure is used to track IOP messages in the Linux kernel */
-
-struct iop_msg {
- struct iop_msg *next; /* next message in queue or NULL */
- uint iop_num; /* IOP number */
- uint channel; /* channel number */
- void *caller_priv; /* caller private data */
- int status; /* status of this message */
- __u8 message[IOP_MSG_LEN]; /* the message being sent/received */
- __u8 reply[IOP_MSG_LEN]; /* the reply to the message */
- void (*handler)(struct iop_msg *);
- /* function to call when reply recvd */
-};
-
-extern int iop_scc_present,iop_ism_present;
-
-extern int iop_listen(uint, uint,
- void (*handler)(struct iop_msg *),
- const char *);
-extern int iop_send_message(uint, uint, void *, uint, __u8 *,
- void (*)(struct iop_msg *));
-extern void iop_complete_message(struct iop_msg *);
-extern void iop_upload_code(uint, __u8 *, uint, __u16);
-extern void iop_download_code(uint, __u8 *, uint, __u16);
-extern __u8 *iop_compare_code(uint, __u8 *, uint, __u16);
-
-extern void iop_register_interrupts(void);
-
-#endif /* __ASSEMBLY__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_mouse.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_mouse.h
deleted file mode 100644
index 39a5c292..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_mouse.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _ASM_MAC_MOUSE_H
-#define _ASM_MAC_MOUSE_H
-
-/*
- * linux/include/asm-m68k/mac_mouse.h
- * header file for Macintosh ADB mouse driver
- * 27-10-97 Michael Schmitz
- * copied from:
- * header file for Atari Mouse driver
- * by Robert de Vries (robert@and.nl) on 19Jul93
- */
-
-struct mouse_status {
- char buttons;
- short dx;
- short dy;
- int ready;
- int active;
- wait_queue_head_t wait;
- struct fasync_struct *fasyncptr;
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_oss.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_oss.h
deleted file mode 100644
index 425fbff4..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_oss.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * OSS
- *
- * This is used in place of VIA2 on the IIfx.
- */
-
-#define OSS_BASE (0x50f1a000)
-
-/*
- * Interrupt level offsets for mac_oss->irq_level
- */
-
-#define OSS_NUBUS0 0
-#define OSS_NUBUS1 1
-#define OSS_NUBUS2 2
-#define OSS_NUBUS3 3
-#define OSS_NUBUS4 4
-#define OSS_NUBUS5 5
-#define OSS_IOPISM 6
-#define OSS_IOPSCC 7
-#define OSS_SOUND 8
-#define OSS_SCSI 9
-#define OSS_60HZ 10
-#define OSS_VIA1 11
-#define OSS_UNUSED1 12
-#define OSS_UNUSED2 13
-#define OSS_PARITY 14
-#define OSS_UNUSED3 15
-
-#define OSS_NUM_SOURCES 16
-
-/*
- * Pending interrupt bits in mac_oss->irq_pending
- */
-
-#define OSS_IP_NUBUS0 0x0001
-#define OSS_IP_NUBUS1 0x0002
-#define OSS_IP_NUBUS2 0x0004
-#define OSS_IP_NUBUS3 0x0008
-#define OSS_IP_NUBUS4 0x0010
-#define OSS_IP_NUBUS5 0x0020
-#define OSS_IP_IOPISM 0x0040
-#define OSS_IP_IOPSCC 0x0080
-#define OSS_IP_SOUND 0x0100
-#define OSS_IP_SCSI 0x0200
-#define OSS_IP_60HZ 0x0400
-#define OSS_IP_VIA1 0x0800
-#define OSS_IP_UNUSED1 0x1000
-#define OSS_IP_UNUSED2 0x2000
-#define OSS_IP_PARITY 0x4000
-#define OSS_IP_UNUSED3 0x8000
-
-#define OSS_IP_NUBUS (OSS_IP_NUBUS0|OSS_IP_NUBUS1|OSS_IP_NUBUS2|OSS_IP_NUBUS3|OSS_IP_NUBUS4|OSS_IP_NUBUS5)
-
-/*
- * Rom Control Register
- */
-
-#define OSS_POWEROFF 0x80
-
-#ifndef __ASSEMBLY__
-
-struct mac_oss {
- __u8 irq_level[0x10]; /* [0x000-0x00f] Interrupt levels */
- __u8 padding0[0x1F2]; /* [0x010-0x201] IO space filler */
- __u16 irq_pending; /* [0x202-0x203] pending interrupts bits */
- __u8 rom_ctrl; /* [0x204-0x204] ROM cntl reg (for poweroff) */
- __u8 padding1[0x2]; /* [0x205-0x206] currently unused by A/UX */
- __u8 ack_60hz; /* [0x207-0x207] 60 Hz ack. */
-};
-
-extern volatile struct mac_oss *oss;
-extern int oss_present;
-
-extern void oss_register_interrupts(void);
-extern void oss_irq_enable(int);
-extern void oss_irq_disable(int);
-
-#endif /* __ASSEMBLY__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_psc.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_psc.h
deleted file mode 100644
index e5c0d71d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_psc.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Apple Peripheral System Controller (PSC)
- *
- * The PSC is used on the AV Macs to control IO functions not handled
- * by the VIAs (Ethernet, DSP, SCC, Sound). This includes nine DMA
- * channels.
- *
- * The first seven DMA channels appear to be "one-shot" and are actually
- * sets of two channels; one member is active while the other is being
- * configured, and then you flip the active member and start all over again.
- * The one-shot channels are grouped together and are:
- *
- * 1. SCSI
- * 2. Ethernet Read
- * 3. Ethernet Write
- * 4. Floppy Disk Controller
- * 5. SCC Channel A Receive
- * 6. SCC Channel B Receive
- * 7. SCC Channel A Transmit
- *
- * The remaining two channels are handled somewhat differently. They appear
- * to be closely tied and share one set of registers. They also seem to run
- * continuously, although how you keep the buffer filled in this scenario is
- * not understood as there seems to be only one input and one output buffer
- * pointer.
- *
- * Much of this was extrapolated from what was known about the Ethernet
- * registers and subsequently confirmed using MacsBug (ie by pinging the
- * machine with easy-to-find patterns and looking for them in the DMA
- * buffers, or by sending a file over the serial ports and finding the
- * file in the buffers.)
- *
- * 1999-05-25 (jmt)
- */
-
-#define PSC_BASE (0x50F31000)
-
-/*
- * The IER/IFR registers work like the VIA, except that it has 4
- * of them each on different interrupt levels, and each register
- * set only seems to handle four interrupts instead of seven.
- *
- * To access a particular set of registers, add 0xn0 to the base
- * where n = 3,4,5 or 6.
- */
-
-#define pIFRbase 0x100
-#define pIERbase 0x104
-
-/*
- * One-shot DMA control registers
- */
-
-#define PSC_MYSTERY 0x804
-
-#define PSC_CTL_BASE 0xC00
-
-#define PSC_SCSI_CTL 0xC00
-#define PSC_ENETRD_CTL 0xC10
-#define PSC_ENETWR_CTL 0xC20
-#define PSC_FDC_CTL 0xC30
-#define PSC_SCCA_CTL 0xC40
-#define PSC_SCCB_CTL 0xC50
-#define PSC_SCCATX_CTL 0xC60
-
-/*
- * DMA channels. Add +0x10 for the second channel in the set.
- * You're supposed to use one channel while the other runs and
- * then flip channels and do the whole thing again.
- */
-
-#define PSC_ADDR_BASE 0x1000
-#define PSC_LEN_BASE 0x1004
-#define PSC_CMD_BASE 0x1008
-
-#define PSC_SET0 0x00
-#define PSC_SET1 0x10
-
-#define PSC_SCSI_ADDR 0x1000 /* confirmed */
-#define PSC_SCSI_LEN 0x1004 /* confirmed */
-#define PSC_SCSI_CMD 0x1008 /* confirmed */
-#define PSC_ENETRD_ADDR 0x1020 /* confirmed */
-#define PSC_ENETRD_LEN 0x1024 /* confirmed */
-#define PSC_ENETRD_CMD 0x1028 /* confirmed */
-#define PSC_ENETWR_ADDR 0x1040 /* confirmed */
-#define PSC_ENETWR_LEN 0x1044 /* confirmed */
-#define PSC_ENETWR_CMD 0x1048 /* confirmed */
-#define PSC_FDC_ADDR 0x1060 /* strongly suspected */
-#define PSC_FDC_LEN 0x1064 /* strongly suspected */
-#define PSC_FDC_CMD 0x1068 /* strongly suspected */
-#define PSC_SCCA_ADDR 0x1080 /* confirmed */
-#define PSC_SCCA_LEN 0x1084 /* confirmed */
-#define PSC_SCCA_CMD 0x1088 /* confirmed */
-#define PSC_SCCB_ADDR 0x10A0 /* confirmed */
-#define PSC_SCCB_LEN 0x10A4 /* confirmed */
-#define PSC_SCCB_CMD 0x10A8 /* confirmed */
-#define PSC_SCCATX_ADDR 0x10C0 /* confirmed */
-#define PSC_SCCATX_LEN 0x10C4 /* confirmed */
-#define PSC_SCCATX_CMD 0x10C8 /* confirmed */
-
-/*
- * Free-running DMA registers. The only part known for sure are the bits in
- * the control register, the buffer addresses and the buffer length. Everything
- * else is anybody's guess.
- *
- * These registers seem to be mirrored every thirty-two bytes up until offset
- * 0x300. It's safe to assume then that a new set of registers starts there.
- */
-
-#define PSC_SND_CTL 0x200 /*
- * [ 16-bit ]
- * Sound (Singer?) control register.
- *
- * bit 0 : ????
- * bit 1 : ????
- * bit 2 : Set to one to enable sound
- * output. Possibly a mute flag.
- * bit 3 : ????
- * bit 4 : ????
- * bit 5 : ????
- * bit 6 : Set to one to enable pass-thru
- * audio. In this mode the audio data
- * seems to appear in both the input
- * buffer and the output buffer.
- * bit 7 : Set to one to activate the
- * sound input DMA or zero to
- * disable it.
- * bit 8 : Set to one to activate the
- * sound output DMA or zero to
- * disable it.
- * bit 9 : \
- * bit 11 : |
- * These two bits control the sample
- * rate. Usually set to binary 10 and
- * MacOS 8.0 says I'm at 48 KHz. Using
- * a binary value of 01 makes things
- * sound about 1/2 speed (24 KHz?) and
- * binary 00 is slower still (22 KHz?)
- *
- * Setting this to 0x0000 is a good way to
- * kill all DMA at boot time so that the
- * PSC won't overwrite the kernel image
- * with sound data.
- */
-
-/*
- * 0x0202 - 0x0203 is unused. Writing there
- * seems to clobber the control register.
- */
-
-#define PSC_SND_SOURCE 0x204 /*
- * [ 32-bit ]
- * Controls input source and volume:
- *
- * bits 12-15 : input source volume, 0 - F
- * bits 16-19 : unknown, always 0x5
- * bits 20-23 : input source selection:
- * 0x3 = CD Audio
- * 0x4 = External Audio
- *
- * The volume is definitely not the general
- * output volume as it doesn't affect the
- * alert sound volume.
- */
-#define PSC_SND_STATUS1 0x208 /*
- * [ 32-bit ]
- * Appears to be a read-only status register.
- * The usual value is 0x00400002.
- */
-#define PSC_SND_HUH3 0x20C /*
- * [ 16-bit ]
- * Unknown 16-bit value, always 0x0000.
- */
-#define PSC_SND_BITS2GO 0x20E /*
- * [ 16-bit ]
- * Counts down to zero from some constant
- * value. The value appears to be the
- * number of _bits_ remaining before the
- * buffer is full, which would make sense
- * since Apple's docs say the sound DMA
- * channels are 1 bit wide.
- */
-#define PSC_SND_INADDR 0x210 /*
- * [ 32-bit ]
- * Address of the sound input DMA buffer
- */
-#define PSC_SND_OUTADDR 0x214 /*
- * [ 32-bit ]
- * Address of the sound output DMA buffer
- */
-#define PSC_SND_LEN 0x218 /*
- * [ 16-bit ]
- * Length of both buffers in eight-byte units.
- */
-#define PSC_SND_HUH4 0x21A /*
- * [ 16-bit ]
- * Unknown, always 0x0000.
- */
-#define PSC_SND_STATUS2 0x21C /*
- * [ 16-bit ]
- * Appears to e a read-only status register.
- * The usual value is 0x0200.
- */
-#define PSC_SND_HUH5 0x21E /*
- * [ 16-bit ]
- * Unknown, always 0x0000.
- */
-
-#ifndef __ASSEMBLY__
-
-extern volatile __u8 *psc;
-extern int psc_present;
-
-extern void psc_register_interrupts(void);
-extern void psc_irq_enable(int);
-extern void psc_irq_disable(int);
-
-/*
- * Access functions
- */
-
-static inline void psc_write_byte(int offset, __u8 data)
-{
- *((volatile __u8 *)(psc + offset)) = data;
-}
-
-static inline void psc_write_word(int offset, __u16 data)
-{
- *((volatile __u16 *)(psc + offset)) = data;
-}
-
-static inline void psc_write_long(int offset, __u32 data)
-{
- *((volatile __u32 *)(psc + offset)) = data;
-}
-
-static inline u8 psc_read_byte(int offset)
-{
- return *((volatile __u8 *)(psc + offset));
-}
-
-static inline u16 psc_read_word(int offset)
-{
- return *((volatile __u16 *)(psc + offset));
-}
-
-static inline u32 psc_read_long(int offset)
-{
- return *((volatile __u32 *)(psc + offset));
-}
-
-#endif /* __ASSEMBLY__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mac_via.h b/ANDROID_3.4.5/arch/m68k/include/asm/mac_via.h
deleted file mode 100644
index aeeedf8b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mac_via.h
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * 6522 Versatile Interface Adapter (VIA)
- *
- * There are two of these on the Mac II. Some IRQ's are vectored
- * via them as are assorted bits and bobs - eg rtc, adb. The picture
- * is a bit incomplete as the Mac documentation doesn't cover this well
- */
-
-#ifndef _ASM_MAC_VIA_H_
-#define _ASM_MAC_VIA_H_
-
-/*
- * Base addresses for the VIAs. There are two in every machine,
- * although on some machines the second is an RBV or an OSS.
- * The OSS is different enough that it's handled separately.
- *
- * Do not use these values directly; use the via1 and via2 variables
- * instead (and don't forget to check rbv_present when using via2!)
- */
-
-#define VIA1_BASE (0x50F00000)
-#define VIA2_BASE (0x50F02000)
-#define RBV_BASE (0x50F26000)
-
-/*
- * Not all of these are true post MacII I think.
- * CSA: probably the ones CHRP marks as 'unused' change purposes
- * when the IWM becomes the SWIM.
- * http://www.rs6000.ibm.com/resource/technology/chrpio/via5.mak.html
- * ftp://ftp.austin.ibm.com/pub/technology/spec/chrp/inwork/CHRP_IORef_1.0.pdf
- *
- * also, http://developer.apple.com/technotes/hw/hw_09.html claims the
- * following changes for IIfx:
- * VIA1A_vSccWrReq not available and that VIA1A_vSync has moved to an IOP.
- * Also, "All of the functionality of VIA2 has been moved to other chips".
- */
-
-#define VIA1A_vSccWrReq 0x80 /* SCC write. (input)
- * [CHRP] SCC WREQ: Reflects the state of the
- * Wait/Request pins from the SCC.
- * [Macintosh Family Hardware]
- * as CHRP on SE/30,II,IIx,IIcx,IIci.
- * on IIfx, "0 means an active request"
- */
-#define VIA1A_vRev8 0x40 /* Revision 8 board ???
- * [CHRP] En WaitReqB: Lets the WaitReq_L
- * signal from port B of the SCC appear on
- * the PA7 input pin. Output.
- * [Macintosh Family] On the SE/30, this
- * is the bit to flip screen buffers.
- * 0=alternate, 1=main.
- * on II,IIx,IIcx,IIci,IIfx this is a bit
- * for Rev ID. 0=II,IIx, 1=IIcx,IIci,IIfx
- */
-#define VIA1A_vHeadSel 0x20 /* Head select for IWM.
- * [CHRP] unused.
- * [Macintosh Family] "Floppy disk
- * state-control line SEL" on all but IIfx
- */
-#define VIA1A_vOverlay 0x10 /* [Macintosh Family] On SE/30,II,IIx,IIcx
- * this bit enables the "Overlay" address
- * map in the address decoders as it is on
- * reset for mapping the ROM over the reset
- * vector. 1=use overlay map.
- * On the IIci,IIfx it is another bit of the
- * CPU ID: 0=normal IIci, 1=IIci with parity
- * feature or IIfx.
- * [CHRP] En WaitReqA: Lets the WaitReq_L
- * signal from port A of the SCC appear
- * on the PA7 input pin (CHRP). Output.
- * [MkLinux] "Drive Select"
- * (with 0x20 being 'disk head select')
- */
-#define VIA1A_vSync 0x08 /* [CHRP] Sync Modem: modem clock select:
- * 1: select the external serial clock to
- * drive the SCC's /RTxCA pin.
- * 0: Select the 3.6864MHz clock to drive
- * the SCC cell.
- * [Macintosh Family] Correct on all but IIfx
- */
-
-/* Macintosh Family Hardware sez: bits 0-2 of VIA1A are volume control
- * on Macs which had the PWM sound hardware. Reserved on newer models.
- * On IIci,IIfx, bits 1-2 are the rest of the CPU ID:
- * bit 2: 1=IIci, 0=IIfx
- * bit 1: 1 on both IIci and IIfx.
- * MkLinux sez bit 0 is 'burnin flag' in this case.
- * CHRP sez: VIA1A bits 0-2 and 5 are 'unused': if programmed as
- * inputs, these bits will read 0.
- */
-#define VIA1A_vVolume 0x07 /* Audio volume mask for PWM */
-#define VIA1A_CPUID0 0x02 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID1 0x04 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID2 0x10 /* CPU id bit 0 on RBV, others */
-#define VIA1A_CPUID3 0x40 /* CPU id bit 0 on RBV, others */
-
-/* Info on VIA1B is from Macintosh Family Hardware & MkLinux.
- * CHRP offers no info. */
-#define VIA1B_vSound 0x80 /* Sound enable (for compatibility with
- * PWM hardware) 0=enabled.
- * Also, on IIci w/parity, shows parity error
- * 0=error, 1=OK. */
-#define VIA1B_vMystery 0x40 /* On IIci, parity enable. 0=enabled,1=disabled
- * On SE/30, vertical sync interrupt enable.
- * 0=enabled. This vSync interrupt shows up
- * as a slot $E interrupt. */
-#define VIA1B_vADBS2 0x20 /* ADB state input bit 1 (unused on IIfx) */
-#define VIA1B_vADBS1 0x10 /* ADB state input bit 0 (unused on IIfx) */
-#define VIA1B_vADBInt 0x08 /* ADB interrupt 0=interrupt (unused on IIfx)*/
-#define VIA1B_vRTCEnb 0x04 /* Enable Real time clock. 0=enabled. */
-#define VIA1B_vRTCClk 0x02 /* Real time clock serial-clock line. */
-#define VIA1B_vRTCData 0x01 /* Real time clock serial-data line. */
-
-/* MkLinux defines the following "VIA1 Register B contents where they
- * differ from standard VIA1". From the naming scheme, we assume they
- * correspond to a VIA work-alike named 'EVR'. */
-#define EVRB_XCVR 0x08 /* XCVR_SESSION* */
-#define EVRB_FULL 0x10 /* VIA_FULL */
-#define EVRB_SYSES 0x20 /* SYS_SESSION */
-#define EVRB_AUXIE 0x00 /* Enable A/UX Interrupt Scheme */
-#define EVRB_AUXID 0x40 /* Disable A/UX Interrupt Scheme */
-#define EVRB_SFTWRIE 0x00 /* Software Interrupt ReQuest */
-#define EVRB_SFTWRID 0x80 /* Software Interrupt ReQuest */
-
-/*
- * VIA2 A register is the interrupt lines raised off the nubus
- * slots.
- * The below info is from 'Macintosh Family Hardware.'
- * MkLinux calls the 'IIci internal video IRQ' below the 'RBV slot 0 irq.'
- * It also notes that the slot $9 IRQ is the 'Ethernet IRQ' and
- * defines the 'Video IRQ' as 0x40 for the 'EVR' VIA work-alike.
- * Perhaps OSS uses vRAM1 and vRAM2 for ADB.
- */
-
-#define VIA2A_vRAM1 0x80 /* RAM size bit 1 (IIci: reserved) */
-#define VIA2A_vRAM0 0x40 /* RAM size bit 0 (IIci: internal video IRQ) */
-#define VIA2A_vIRQE 0x20 /* IRQ from slot $E */
-#define VIA2A_vIRQD 0x10 /* IRQ from slot $D */
-#define VIA2A_vIRQC 0x08 /* IRQ from slot $C */
-#define VIA2A_vIRQB 0x04 /* IRQ from slot $B */
-#define VIA2A_vIRQA 0x02 /* IRQ from slot $A */
-#define VIA2A_vIRQ9 0x01 /* IRQ from slot $9 */
-
-/* RAM size bits decoded as follows:
- * bit1 bit0 size of ICs in bank A
- * 0 0 256 kbit
- * 0 1 1 Mbit
- * 1 0 4 Mbit
- * 1 1 16 Mbit
- */
-
-/*
- * Register B has the fun stuff in it
- */
-
-#define VIA2B_vVBL 0x80 /* VBL output to VIA1 (60.15Hz) driven by
- * timer T1.
- * on IIci, parity test: 0=test mode.
- * [MkLinux] RBV_PARODD: 1=odd,0=even. */
-#define VIA2B_vSndJck 0x40 /* External sound jack status.
- * 0=plug is inserted. On SE/30, always 0 */
-#define VIA2B_vTfr0 0x20 /* Transfer mode bit 0 ack from NuBus */
-#define VIA2B_vTfr1 0x10 /* Transfer mode bit 1 ack from NuBus */
-#define VIA2B_vMode32 0x08 /* 24/32bit switch - doubles as cache flush
- * on II, AMU/PMMU control.
- * if AMU, 0=24bit to 32bit translation
- * if PMMU, 1=PMMU is accessing page table.
- * on SE/30 tied low.
- * on IIx,IIcx,IIfx, unused.
- * on IIci/RBV, cache control. 0=flush cache.
- */
-#define VIA2B_vPower 0x04 /* Power off, 0=shut off power.
- * on SE/30 this signal sent to PDS card. */
-#define VIA2B_vBusLk 0x02 /* Lock NuBus transactions, 0=locked.
- * on SE/30 sent to PDS card. */
-#define VIA2B_vCDis 0x01 /* Cache control. On IIci, 1=disable cache card
- * on others, 0=disable processor's instruction
- * and data caches. */
-
-/* Apple sez: http://developer.apple.com/technotes/ov/ov_04.html
- * Another example of a valid function that has no ROM support is the use
- * of the alternate video page for page-flipping animation. Since there
- * is no ROM call to flip pages, it is necessary to go play with the
- * right bit in the VIA chip (6522 Versatile Interface Adapter).
- * [CSA: don't know which one this is, but it's one of 'em!]
- */
-
-/*
- * 6522 registers - see databook.
- * CSA: Assignments for VIA1 confirmed from CHRP spec.
- */
-
-/* partial address decode. 0xYYXX : XX part for RBV, YY part for VIA */
-/* Note: 15 VIA regs, 8 RBV regs */
-
-#define vBufB 0x0000 /* [VIA/RBV] Register B */
-#define vBufAH 0x0200 /* [VIA only] Buffer A, with handshake. DON'T USE! */
-#define vDirB 0x0400 /* [VIA only] Data Direction Register B. */
-#define vDirA 0x0600 /* [VIA only] Data Direction Register A. */
-#define vT1CL 0x0800 /* [VIA only] Timer one counter low. */
-#define vT1CH 0x0a00 /* [VIA only] Timer one counter high. */
-#define vT1LL 0x0c00 /* [VIA only] Timer one latches low. */
-#define vT1LH 0x0e00 /* [VIA only] Timer one latches high. */
-#define vT2CL 0x1000 /* [VIA only] Timer two counter low. */
-#define vT2CH 0x1200 /* [VIA only] Timer two counter high. */
-#define vSR 0x1400 /* [VIA only] Shift register. */
-#define vACR 0x1600 /* [VIA only] Auxiliary control register. */
-#define vPCR 0x1800 /* [VIA only] Peripheral control register. */
- /* CHRP sez never ever to *write* this.
- * Mac family says never to *change* this.
- * In fact we need to initialize it once at start. */
-#define vIFR 0x1a00 /* [VIA/RBV] Interrupt flag register. */
-#define vIER 0x1c00 /* [VIA/RBV] Interrupt enable register. */
-#define vBufA 0x1e00 /* [VIA/RBV] register A (no handshake) */
-
-/* The RBV only decodes the bottom eight address lines; the VIA doesn't
- * decode the bottom eight -- so vBufB | rBufB will always get you BufB */
-/* CSA: in fact, only bits 0,1, and 4 seem to be decoded.
- * BUT note the values for rIER and rIFR, where the top 8 bits *do* seem
- * to matter. In fact *all* of the top 8 bits seem to matter;
- * setting rIER=0x1813 and rIFR=0x1803 doesn't work, either.
- * Perhaps some sort of 'compatibility mode' is built-in? [21-May-1999]
- */
-
-#define rBufB 0x0000 /* [VIA/RBV] Register B */
-#define rExp 0x0001 /* [RBV only] RBV future expansion (always 0) */
-#define rSIFR 0x0002 /* [RBV only] RBV slot interrupts register. */
-#define rIFR 0x1a03 /* [VIA/RBV] RBV interrupt flag register. */
-#define rMonP 0x0010 /* [RBV only] RBV video monitor type. */
-#define rChpT 0x0011 /* [RBV only] RBV test mode register (reads as 0). */
-#define rSIER 0x0012 /* [RBV only] RBV slot interrupt enables. */
-#define rIER 0x1c13 /* [VIA/RBV] RBV interrupt flag enable register. */
-#define rBufA rSIFR /* the 'slot interrupts register' is BufA on a VIA */
-
-/*
- * Video monitor parameters, for rMonP:
- */
-#define RBV_DEPTH 0x07 /* bits per pixel: 000=1,001=2,010=4,011=8 */
-#define RBV_MONID 0x38 /* monitor type, as below. */
-#define RBV_VIDOFF 0x40 /* 1 turns off onboard video */
-/* Supported monitor types: */
-#define MON_15BW (1<<3) /* 15" BW portrait. */
-#define MON_IIGS (2<<3) /* 12" color (modified IIGS monitor). */
-#define MON_15RGB (5<<3) /* 15" RGB portrait. */
-#define MON_12OR13 (6<<3) /* 12" BW or 13" RGB. */
-#define MON_NONE (7<<3) /* No monitor attached. */
-
-/* To clarify IER manipulations */
-#define IER_SET_BIT(b) (0x80 | (1<<(b)) )
-#define IER_CLR_BIT(b) (0x7F & (1<<(b)) )
-
-#ifndef __ASSEMBLY__
-
-extern volatile __u8 *via1,*via2;
-extern int rbv_present,via_alt_mapping;
-
-extern void via_register_interrupts(void);
-extern void via_irq_enable(int);
-extern void via_irq_disable(int);
-extern void via_nubus_irq_startup(int irq);
-extern void via_nubus_irq_shutdown(int irq);
-extern void via1_irq(unsigned int irq, struct irq_desc *desc);
-extern void via1_set_head(int);
-extern int via2_scsi_drq_pending(void);
-
-static inline int rbv_set_video_bpp(int bpp)
-{
- char val = (bpp==1)?0:(bpp==2)?1:(bpp==4)?2:(bpp==8)?3:-1;
- if (!rbv_present || val<0) return -1;
- via2[rMonP] = (via2[rMonP] & ~RBV_DEPTH) | val;
- return 0;
-}
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_MAC_VIA_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/machdep.h b/ANDROID_3.4.5/arch/m68k/include/asm/machdep.h
deleted file mode 100644
index 825c1c81..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/machdep.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _M68K_MACHDEP_H
-#define _M68K_MACHDEP_H
-
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-
-struct pt_regs;
-struct mktime;
-struct rtc_time;
-struct rtc_pll_info;
-struct buffer_head;
-
-extern void (*mach_sched_init) (irq_handler_t handler);
-/* machine dependent irq functions */
-extern void (*mach_init_IRQ) (void);
-extern void (*mach_get_model) (char *model);
-extern void (*mach_get_hardware_list) (struct seq_file *m);
-/* machine dependent timer functions */
-extern unsigned long (*mach_gettimeoffset)(void);
-extern int (*mach_hwclk)(int, struct rtc_time*);
-extern unsigned int (*mach_get_ss)(void);
-extern int (*mach_get_rtc_pll)(struct rtc_pll_info *);
-extern int (*mach_set_rtc_pll)(struct rtc_pll_info *);
-extern int (*mach_set_clock_mmss)(unsigned long);
-extern void (*mach_reset)( void );
-extern void (*mach_halt)( void );
-extern void (*mach_power_off)( void );
-extern unsigned long (*mach_hd_init) (unsigned long, unsigned long);
-extern void (*mach_hd_setup)(char *, int *);
-extern long mach_max_dma_address;
-extern void (*mach_heartbeat) (int);
-extern void (*mach_l2_flush) (int);
-extern void (*mach_beep) (unsigned int, unsigned int);
-
-/* Hardware clock functions */
-extern void hw_timer_init(irq_handler_t handler);
-extern unsigned long hw_timer_offset(void);
-
-extern void config_BSP(char *command, int len);
-
-#endif /* _M68K_MACHDEP_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/machines.h b/ANDROID_3.4.5/arch/m68k/include/asm/machines.h
deleted file mode 100644
index be667e84..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/machines.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * machines.h: Defines for taking apart the machine type value in the
- * idprom and determining the kind of machine we are on.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au)
- */
-#ifndef _SPARC_MACHINES_H
-#define _SPARC_MACHINES_H
-
-struct Sun_Machine_Models {
- char *name;
- unsigned char id_machtype;
-};
-
-/* Current number of machines we know about that has an IDPROM
- * machtype entry including one entry for the 0x80 OBP machines.
- */
-// reduced along with table in arch/m68k/sun3/idprom.c
-// sun3 port doesn't need to know about sparc machines.
-//#define NUM_SUN_MACHINES 23
-#define NUM_SUN_MACHINES 8
-
-/* The machine type in the idprom area looks like this:
- *
- * ---------------
- * | ARCH | MACH |
- * ---------------
- * 7 4 3 0
- *
- * The ARCH field determines the architecture line (sun4, sun4c, etc).
- * The MACH field determines the machine make within that architecture.
- */
-
-#define SM_ARCH_MASK 0xf0
-#define SM_SUN3 0x10
-#define SM_SUN4 0x20
-#define SM_SUN3X 0x40
-#define SM_SUN4C 0x50
-#define SM_SUN4M 0x70
-#define SM_SUN4M_OBP 0x80
-
-#define SM_TYP_MASK 0x0f
-/* Sun3 machines */
-#define SM_3_160 0x01 /* Sun 3/160 series */
-#define SM_3_50 0x02 /* Sun 3/50 series */
-#define SM_3_260 0x03 /* Sun 3/260 series */
-#define SM_3_110 0x04 /* Sun 3/110 series */
-#define SM_3_60 0x07 /* Sun 3/60 series */
-#define SM_3_E 0x08 /* Sun 3/E series */
-
-/* Sun3x machines */
-#define SM_3_460 0x01 /* Sun 3/460 (460,470,480) series */
-#define SM_3_80 0x02 /* Sun 3/80 series */
-
-/* Sun4 machines */
-#define SM_4_260 0x01 /* Sun 4/200 series */
-#define SM_4_110 0x02 /* Sun 4/100 series */
-#define SM_4_330 0x03 /* Sun 4/300 series */
-#define SM_4_470 0x04 /* Sun 4/400 series */
-
-/* Sun4c machines Full Name - PROM NAME */
-#define SM_4C_SS1 0x01 /* Sun4c SparcStation 1 - Sun 4/60 */
-#define SM_4C_IPC 0x02 /* Sun4c SparcStation IPC - Sun 4/40 */
-#define SM_4C_SS1PLUS 0x03 /* Sun4c SparcStation 1+ - Sun 4/65 */
-#define SM_4C_SLC 0x04 /* Sun4c SparcStation SLC - Sun 4/20 */
-#define SM_4C_SS2 0x05 /* Sun4c SparcStation 2 - Sun 4/75 */
-#define SM_4C_ELC 0x06 /* Sun4c SparcStation ELC - Sun 4/25 */
-#define SM_4C_IPX 0x07 /* Sun4c SparcStation IPX - Sun 4/50 */
-
-/* Sun4m machines, these predate the OpenBoot. These values only mean
- * something if the value in the ARCH field is SM_SUN4M, if it is
- * SM_SUN4M_OBP then you have the following situation:
- * 1) You either have a sun4d, a sun4e, or a recently made sun4m.
- * 2) You have to consult OpenBoot to determine which machine this is.
- */
-#define SM_4M_SS60 0x01 /* Sun4m SparcSystem 600 */
-#define SM_4M_SS50 0x02 /* Sun4m SparcStation 10 */
-#define SM_4M_SS40 0x03 /* Sun4m SparcStation 5 */
-
-/* Sun4d machines -- N/A */
-/* Sun4e machines -- N/A */
-/* Sun4u machines -- N/A */
-
-#endif /* !(_SPARC_MACHINES_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/machw.h b/ANDROID_3.4.5/arch/m68k/include/asm/machw.h
deleted file mode 100644
index a2209516..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/machw.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
-** linux/machw.h -- This header defines some macros and pointers for
-** the various Macintosh custom hardware registers.
-**
-** Copyright 1997 by Michael Schmitz
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _ASM_MACHW_H_
-#define _ASM_MACHW_H_
-
-/*
- * head.S maps the videomem to VIDEOMEMBASE
- */
-
-#define VIDEOMEMBASE 0xf0000000
-#define VIDEOMEMSIZE (4096*1024)
-#define VIDEOMEMMASK (-4096*1024)
-
-#endif /* linux/machw.h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/macintosh.h b/ANDROID_3.4.5/arch/m68k/include/asm/macintosh.h
deleted file mode 100644
index 682a1a2f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/macintosh.h
+++ /dev/null
@@ -1,138 +0,0 @@
-#ifndef __ASM_MACINTOSH_H
-#define __ASM_MACINTOSH_H
-
-#include <linux/seq_file.h>
-#include <linux/interrupt.h>
-
-/*
- * Apple Macintoshisms
- */
-
-extern void mac_reset(void);
-extern void mac_poweroff(void);
-extern void mac_init_IRQ(void);
-
-extern void mac_irq_enable(struct irq_data *data);
-extern void mac_irq_disable(struct irq_data *data);
-
-/*
- * Macintosh Table
- */
-
-struct mac_model
-{
- short ident;
- char *name;
- char adb_type;
- char via_type;
- char scsi_type;
- char ide_type;
- char scc_type;
- char ether_type;
- char nubus_type;
- char floppy_type;
-};
-
-#define MAC_ADB_NONE 0
-#define MAC_ADB_II 1
-#define MAC_ADB_IISI 2
-#define MAC_ADB_CUDA 3
-#define MAC_ADB_PB1 4
-#define MAC_ADB_PB2 5
-#define MAC_ADB_IOP 6
-
-#define MAC_VIA_II 1
-#define MAC_VIA_IICI 2
-#define MAC_VIA_QUADRA 3
-
-#define MAC_SCSI_NONE 0
-#define MAC_SCSI_OLD 1
-#define MAC_SCSI_QUADRA 2
-#define MAC_SCSI_QUADRA2 3
-#define MAC_SCSI_QUADRA3 4
-
-#define MAC_IDE_NONE 0
-#define MAC_IDE_QUADRA 1
-#define MAC_IDE_PB 2
-#define MAC_IDE_BABOON 3
-
-#define MAC_SCC_II 1
-#define MAC_SCC_IOP 2
-#define MAC_SCC_QUADRA 3
-#define MAC_SCC_PSC 4
-
-#define MAC_ETHER_NONE 0
-#define MAC_ETHER_SONIC 1
-#define MAC_ETHER_MACE 2
-
-#define MAC_NO_NUBUS 0
-#define MAC_NUBUS 1
-
-#define MAC_FLOPPY_IWM 0
-#define MAC_FLOPPY_SWIM_ADDR1 1
-#define MAC_FLOPPY_SWIM_ADDR2 2
-#define MAC_FLOPPY_SWIM_IOP 3
-#define MAC_FLOPPY_AV 4
-
-/*
- * Gestalt numbers
- */
-
-#define MAC_MODEL_II 6
-#define MAC_MODEL_IIX 7
-#define MAC_MODEL_IICX 8
-#define MAC_MODEL_SE30 9
-#define MAC_MODEL_IICI 11
-#define MAC_MODEL_IIFX 13 /* And well numbered it is too */
-#define MAC_MODEL_IISI 18
-#define MAC_MODEL_LC 19
-#define MAC_MODEL_Q900 20
-#define MAC_MODEL_PB170 21
-#define MAC_MODEL_Q700 22
-#define MAC_MODEL_CLII 23 /* aka: P200 */
-#define MAC_MODEL_PB140 25
-#define MAC_MODEL_Q950 26 /* aka: WGS95 */
-#define MAC_MODEL_LCIII 27 /* aka: P450 */
-#define MAC_MODEL_PB210 29
-#define MAC_MODEL_C650 30
-#define MAC_MODEL_PB230 32
-#define MAC_MODEL_PB180 33
-#define MAC_MODEL_PB160 34
-#define MAC_MODEL_Q800 35 /* aka: WGS80 */
-#define MAC_MODEL_Q650 36
-#define MAC_MODEL_LCII 37 /* aka: P400/405/410/430 */
-#define MAC_MODEL_PB250 38
-#define MAC_MODEL_IIVI 44
-#define MAC_MODEL_P600 45 /* aka: P600CD */
-#define MAC_MODEL_IIVX 48
-#define MAC_MODEL_CCL 49 /* aka: P250 */
-#define MAC_MODEL_PB165C 50
-#define MAC_MODEL_C610 52 /* aka: WGS60 */
-#define MAC_MODEL_Q610 53
-#define MAC_MODEL_PB145 54 /* aka: PB145B */
-#define MAC_MODEL_P520 56 /* aka: LC520 */
-#define MAC_MODEL_C660 60
-#define MAC_MODEL_P460 62 /* aka: LCIII+, P466/P467 */
-#define MAC_MODEL_PB180C 71
-#define MAC_MODEL_PB520 72 /* aka: PB520C, PB540, PB540C, PB550C */
-#define MAC_MODEL_PB270C 77
-#define MAC_MODEL_Q840 78
-#define MAC_MODEL_P550 80 /* aka: LC550, P560 */
-#define MAC_MODEL_CCLII 83 /* aka: P275 */
-#define MAC_MODEL_PB165 84
-#define MAC_MODEL_PB190 85 /* aka: PB190CS */
-#define MAC_MODEL_TV 88
-#define MAC_MODEL_P475 89 /* aka: LC475, P476 */
-#define MAC_MODEL_P475F 90 /* aka: P475 w/ FPU (no LC040) */
-#define MAC_MODEL_P575 92 /* aka: LC575, P577/P578 */
-#define MAC_MODEL_Q605 94
-#define MAC_MODEL_Q605_ACC 95 /* Q605 accelerated to 33 MHz */
-#define MAC_MODEL_Q630 98 /* aka: LC630, P630/631/635/636/637/638/640 */
-#define MAC_MODEL_P588 99 /* aka: LC580, P580 */
-#define MAC_MODEL_PB280 102
-#define MAC_MODEL_PB280C 103
-#define MAC_MODEL_PB150 115
-
-extern struct mac_model *macintosh_config;
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/macints.h b/ANDROID_3.4.5/arch/m68k/include/asm/macints.h
deleted file mode 100644
index 92aa8a4c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/macints.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
-** macints.h -- Macintosh Linux interrupt handling structs and prototypes
-**
-** Copyright 1997 by Michael Schmitz
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-*/
-
-#ifndef _ASM_MACINTS_H_
-#define _ASM_MACINTS_H_
-
-#include <asm/irq.h>
-
-/* Setting this prints debugging info for unclaimed interrupts */
-
-#define DEBUG_SPURIOUS
-
-/* Setting this prints debugging info on each autovector interrupt */
-
-/* #define DEBUG_IRQS */
-
-/* Setting this prints debugging info on each Nubus interrupt */
-
-/* #define DEBUG_NUBUS_INT */
-
-/* Setting this prints debugging info on irqs as they enabled and disabled. */
-
-/* #define DEBUG_IRQUSE */
-
-/*
- * Base IRQ number for all Mac68K interrupt sources. Each source
- * has eight indexes (base -> base+7).
- */
-
-#define VIA1_SOURCE_BASE 8
-#define VIA2_SOURCE_BASE 16
-#define PSC3_SOURCE_BASE 24
-#define PSC4_SOURCE_BASE 32
-#define PSC5_SOURCE_BASE 40
-#define PSC6_SOURCE_BASE 48
-#define NUBUS_SOURCE_BASE 56
-#define BABOON_SOURCE_BASE 64
-
-/*
- * Maximum IRQ number is BABOON_SOURCE_BASE + 7,
- * giving us IRQs up through 71
- */
-
-#define NUM_MAC_SOURCES 72
-
-/*
- * clean way to separate IRQ into its source and index
- */
-
-#define IRQ_SRC(irq) (irq >> 3)
-#define IRQ_IDX(irq) (irq & 7)
-
-/* VIA1 interrupts */
-#define IRQ_VIA1_0 (8) /* one second int. */
-#define IRQ_VIA1_1 (9) /* VBlank int. */
-#define IRQ_MAC_VBL IRQ_VIA1_1
-#define IRQ_VIA1_2 (10) /* ADB SR shifts complete */
-#define IRQ_MAC_ADB IRQ_VIA1_2
-#define IRQ_MAC_ADB_SR IRQ_VIA1_2
-#define IRQ_VIA1_3 (11) /* ADB SR CB2 ?? */
-#define IRQ_MAC_ADB_SD IRQ_VIA1_3
-#define IRQ_VIA1_4 (12) /* ADB SR ext. clock pulse */
-#define IRQ_MAC_ADB_CL IRQ_VIA1_4
-#define IRQ_VIA1_5 (13)
-#define IRQ_MAC_TIMER_2 IRQ_VIA1_5
-#define IRQ_VIA1_6 (14)
-#define IRQ_MAC_TIMER_1 IRQ_VIA1_6
-#define IRQ_VIA1_7 (15)
-
-/* VIA2/RBV interrupts */
-#define IRQ_VIA2_0 (16)
-#define IRQ_MAC_SCSIDRQ IRQ_VIA2_0
-#define IRQ_VIA2_1 (17)
-#define IRQ_MAC_NUBUS IRQ_VIA2_1
-#define IRQ_VIA2_2 (18)
-#define IRQ_VIA2_3 (19)
-#define IRQ_MAC_SCSI IRQ_VIA2_3
-#define IRQ_VIA2_4 (20)
-#define IRQ_VIA2_5 (21)
-#define IRQ_VIA2_6 (22)
-#define IRQ_VIA2_7 (23)
-
-/* Level 3 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC3_0 (24)
-#define IRQ_MAC_MACE IRQ_PSC3_0
-#define IRQ_PSC3_1 (25)
-#define IRQ_PSC3_2 (26)
-#define IRQ_PSC3_3 (27)
-
-/* Level 4 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC4_0 (32)
-#define IRQ_PSC4_1 (33)
-#define IRQ_MAC_SCC_A IRQ_PSC4_1
-#define IRQ_PSC4_2 (34)
-#define IRQ_MAC_SCC_B IRQ_PSC4_2
-#define IRQ_PSC4_3 (35)
-#define IRQ_MAC_MACE_DMA IRQ_PSC4_3
-
-/* OSS Level 4 interrupts */
-#define IRQ_MAC_SCC (33)
-
-/* Level 5 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC5_0 (40)
-#define IRQ_PSC5_1 (41)
-#define IRQ_PSC5_2 (42)
-#define IRQ_PSC5_3 (43)
-
-/* Level 6 (PSC, AV Macs only) interrupts */
-#define IRQ_PSC6_0 (48)
-#define IRQ_PSC6_1 (49)
-#define IRQ_PSC6_2 (50)
-#define IRQ_PSC6_3 (51)
-
-/* Nubus interrupts (cascaded to VIA2) */
-#define IRQ_NUBUS_9 (56)
-#define IRQ_NUBUS_A (57)
-#define IRQ_NUBUS_B (58)
-#define IRQ_NUBUS_C (59)
-#define IRQ_NUBUS_D (60)
-#define IRQ_NUBUS_E (61)
-#define IRQ_NUBUS_F (62)
-
-/* Baboon interrupts (cascaded to nubus slot $C) */
-#define IRQ_BABOON_0 (64)
-#define IRQ_BABOON_1 (65)
-#define IRQ_BABOON_2 (66)
-#define IRQ_BABOON_3 (67)
-
-#define SLOT2IRQ(x) (x + 47)
-#define IRQ2SLOT(x) (x - 47)
-
-#define INT_CLK 24576 /* CLK while int_clk =2.456MHz and divide = 100 */
-#define INT_TICKS 246 /* to make sched_time = 99.902... HZ */
-
-#endif /* asm/macints.h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/math-emu.h b/ANDROID_3.4.5/arch/m68k/include/asm/math-emu.h
deleted file mode 100644
index 5e9249b0..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/math-emu.h
+++ /dev/null
@@ -1,315 +0,0 @@
-#ifndef _ASM_M68K_SETUP_H
-#define _ASM_M68K_SETUP_H
-
-#include <asm/setup.h>
-#include <linux/linkage.h>
-
-/* Status Register bits */
-
-/* accrued exception bits */
-#define FPSR_AEXC_INEX 3
-#define FPSR_AEXC_DZ 4
-#define FPSR_AEXC_UNFL 5
-#define FPSR_AEXC_OVFL 6
-#define FPSR_AEXC_IOP 7
-
-/* exception status bits */
-#define FPSR_EXC_INEX1 8
-#define FPSR_EXC_INEX2 9
-#define FPSR_EXC_DZ 10
-#define FPSR_EXC_UNFL 11
-#define FPSR_EXC_OVFL 12
-#define FPSR_EXC_OPERR 13
-#define FPSR_EXC_SNAN 14
-#define FPSR_EXC_BSUN 15
-
-/* quotient byte, assumes big-endian, of course */
-#define FPSR_QUOTIENT(fpsr) (*((signed char *) &(fpsr) + 1))
-
-/* condition code bits */
-#define FPSR_CC_NAN 24
-#define FPSR_CC_INF 25
-#define FPSR_CC_Z 26
-#define FPSR_CC_NEG 27
-
-
-/* Control register bits */
-
-/* rounding mode */
-#define FPCR_ROUND_RN 0 /* round to nearest/even */
-#define FPCR_ROUND_RZ 1 /* round to zero */
-#define FPCR_ROUND_RM 2 /* minus infinity */
-#define FPCR_ROUND_RP 3 /* plus infinity */
-
-/* rounding precision */
-#define FPCR_PRECISION_X 0 /* long double */
-#define FPCR_PRECISION_S 1 /* double */
-#define FPCR_PRECISION_D 2 /* float */
-
-
-/* Flags to select the debugging output */
-#define PDECODE 0
-#define PEXECUTE 1
-#define PCONV 2
-#define PNORM 3
-#define PREGISTER 4
-#define PINSTR 5
-#define PUNIMPL 6
-#define PMOVEM 7
-
-#define PMDECODE (1<<PDECODE)
-#define PMEXECUTE (1<<PEXECUTE)
-#define PMCONV (1<<PCONV)
-#define PMNORM (1<<PNORM)
-#define PMREGISTER (1<<PREGISTER)
-#define PMINSTR (1<<PINSTR)
-#define PMUNIMPL (1<<PUNIMPL)
-#define PMMOVEM (1<<PMOVEM)
-
-#ifndef __ASSEMBLY__
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-
-union fp_mant64 {
- unsigned long long m64;
- unsigned long m32[2];
-};
-
-union fp_mant128 {
- unsigned long long m64[2];
- unsigned long m32[4];
-};
-
-/* internal representation of extended fp numbers */
-struct fp_ext {
- unsigned char lowmant;
- unsigned char sign;
- unsigned short exp;
- union fp_mant64 mant;
-};
-
-/* C representation of FPU registers */
-/* NOTE: if you change this, you have to change the assembler offsets
- below and the size in <asm/fpu.h>, too */
-struct fp_data {
- struct fp_ext fpreg[8];
- unsigned int fpcr;
- unsigned int fpsr;
- unsigned int fpiar;
- unsigned short prec;
- unsigned short rnd;
- struct fp_ext temp[2];
-};
-
-#ifdef FPU_EMU_DEBUG
-extern unsigned int fp_debugprint;
-
-#define dprint(bit, fmt, args...) ({ \
- if (fp_debugprint & (1 << (bit))) \
- printk(fmt, ## args); \
-})
-#else
-#define dprint(bit, fmt, args...)
-#endif
-
-#define uprint(str) ({ \
- static int __count = 3; \
- \
- if (__count > 0) { \
- printk("You just hit an unimplemented " \
- "fpu instruction (%s)\n", str); \
- printk("Please report this to ....\n"); \
- __count--; \
- } \
-})
-
-#define FPDATA ((struct fp_data *)current->thread.fp)
-
-#else /* __ASSEMBLY__ */
-
-#define FPDATA %a2
-
-/* offsets from the base register to the floating point data in the task struct */
-#define FPD_FPREG (TASK_THREAD+THREAD_FPREG+0)
-#define FPD_FPCR (TASK_THREAD+THREAD_FPREG+96)
-#define FPD_FPSR (TASK_THREAD+THREAD_FPREG+100)
-#define FPD_FPIAR (TASK_THREAD+THREAD_FPREG+104)
-#define FPD_PREC (TASK_THREAD+THREAD_FPREG+108)
-#define FPD_RND (TASK_THREAD+THREAD_FPREG+110)
-#define FPD_TEMPFP1 (TASK_THREAD+THREAD_FPREG+112)
-#define FPD_TEMPFP2 (TASK_THREAD+THREAD_FPREG+124)
-#define FPD_SIZEOF (TASK_THREAD+THREAD_FPREG+136)
-
-/* offsets on the stack to access saved registers,
- * these are only used during instruction decoding
- * where we always know how deep we're on the stack.
- */
-#define FPS_DO (PT_OFF_D0)
-#define FPS_D1 (PT_OFF_D1)
-#define FPS_D2 (PT_OFF_D2)
-#define FPS_A0 (PT_OFF_A0)
-#define FPS_A1 (PT_OFF_A1)
-#define FPS_A2 (PT_OFF_A2)
-#define FPS_SR (PT_OFF_SR)
-#define FPS_PC (PT_OFF_PC)
-#define FPS_EA (PT_OFF_PC+6)
-#define FPS_PC2 (PT_OFF_PC+10)
-
-.macro fp_get_fp_reg
- lea (FPD_FPREG,FPDATA,%d0.w*4),%a0
- lea (%a0,%d0.w*8),%a0
-.endm
-
-/* Macros used to get/put the current program counter.
- * 020/030 use a different stack frame then 040/060, for the
- * 040/060 the return pc points already to the next location,
- * so this only needs to be modified for jump instructions.
- */
-.macro fp_get_pc dest
- move.l (FPS_PC+4,%sp),\dest
-.endm
-
-.macro fp_put_pc src,jump=0
- move.l \src,(FPS_PC+4,%sp)
-.endm
-
-.macro fp_get_instr_data f,s,dest,label
- getuser \f,%sp@(FPS_PC+4)@(0),\dest,\label,%sp@(FPS_PC+4)
- addq.l #\s,%sp@(FPS_PC+4)
-.endm
-
-.macro fp_get_instr_word dest,label,addr
- fp_get_instr_data w,2,\dest,\label,\addr
-.endm
-
-.macro fp_get_instr_long dest,label,addr
- fp_get_instr_data l,4,\dest,\label,\addr
-.endm
-
-/* These macros are used to read from/write to user space
- * on error we jump to the fixup section, load the fault
- * address into %a0 and jump to the exit.
- * (derived from <asm/uaccess.h>)
- */
-.macro getuser size,src,dest,label,addr
-| printf ,"[\size<%08x]",1,\addr
-.Lu1\@: moves\size \src,\dest
-
- .section .fixup,"ax"
- .even
-.Lu2\@: move.l \addr,%a0
- jra \label
- .previous
-
- .section __ex_table,"a"
- .align 4
- .long .Lu1\@,.Lu2\@
- .previous
-.endm
-
-.macro putuser size,src,dest,label,addr
-| printf ,"[\size>%08x]",1,\addr
-.Lu1\@: moves\size \src,\dest
-.Lu2\@:
-
- .section .fixup,"ax"
- .even
-.Lu3\@: move.l \addr,%a0
- jra \label
- .previous
-
- .section __ex_table,"a"
- .align 4
- .long .Lu1\@,.Lu3\@
- .long .Lu2\@,.Lu3\@
- .previous
-.endm
-
-/* work around binutils idiocy */
-old_gas=-1
-.irp gas_ident.x .x
-old_gas=old_gas+1
-.endr
-.if !old_gas
-.irp m b,w,l
-.macro getuser.\m src,dest,label,addr
- getuser .\m,\src,\dest,\label,\addr
-.endm
-.macro putuser.\m src,dest,label,addr
- putuser .\m,\src,\dest,\label,\addr
-.endm
-.endr
-.endif
-
-.macro movestack nr,arg1,arg2,arg3,arg4,arg5
- .if \nr
- movestack (\nr-1),\arg2,\arg3,\arg4,\arg5
- move.l \arg1,-(%sp)
- .endif
-.endm
-
-.macro printf bit=-1,string,nr=0,arg1,arg2,arg3,arg4,arg5
-#ifdef FPU_EMU_DEBUG
- .data
-.Lpdata\@:
- .string "\string"
- .previous
-
- movem.l %d0/%d1/%a0/%a1,-(%sp)
- .if \bit+1
-#if 0
- moveq #\bit,%d0
- andw #7,%d0
- btst %d0,fp_debugprint+((31-\bit)/8)
-#else
- btst #\bit,fp_debugprint+((31-\bit)/8)
-#endif
- jeq .Lpskip\@
- .endif
- movestack \nr,\arg1,\arg2,\arg3,\arg4,\arg5
- pea .Lpdata\@
- jsr printk
- lea ((\nr+1)*4,%sp),%sp
-.Lpskip\@:
- movem.l (%sp)+,%d0/%d1/%a0/%a1
-#endif
-.endm
-
-.macro printx bit,fp
-#ifdef FPU_EMU_DEBUG
- movem.l %d0/%a0,-(%sp)
- lea \fp,%a0
-#if 0
- moveq #'+',%d0
- tst.w (%a0)
- jeq .Lx1\@
- moveq #'-',%d0
-.Lx1\@: printf \bit," %c",1,%d0
- move.l (4,%a0),%d0
- bclr #31,%d0
- jne .Lx2\@
- printf \bit,"0."
- jra .Lx3\@
-.Lx2\@: printf \bit,"1."
-.Lx3\@: printf \bit,"%08x%08x",2,%d0,%a0@(8)
- move.w (2,%a0),%d0
- ext.l %d0
- printf \bit,"E%04x",1,%d0
-#else
- printf \bit," %08x%08x%08x",3,%a0@,%a0@(4),%a0@(8)
-#endif
- movem.l (%sp)+,%d0/%a0
-#endif
-.endm
-
-.macro debug instr,args
-#ifdef FPU_EMU_DEBUG
- \instr \args
-#endif
-.endm
-
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_M68K_SETUP_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mc146818rtc.h b/ANDROID_3.4.5/arch/m68k/include/asm/mc146818rtc.h
deleted file mode 100644
index 9f70a01f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mc146818rtc.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Machine dependent access functions for RTC registers.
- */
-#ifndef _ASM_MC146818RTC_H
-#define _ASM_MC146818RTC_H
-
-
-#ifdef CONFIG_ATARI
-/* RTC in Atari machines */
-
-#include <asm/atarihw.h>
-
-#define RTC_PORT(x) (TT_RTC_BAS + 2*(x))
-#define RTC_ALWAYS_BCD 0
-
-#define CMOS_READ(addr) ({ \
-atari_outb_p((addr),RTC_PORT(0)); \
-atari_inb_p(RTC_PORT(1)); \
-})
-#define CMOS_WRITE(val, addr) ({ \
-atari_outb_p((addr),RTC_PORT(0)); \
-atari_outb_p((val),RTC_PORT(1)); \
-})
-#endif /* CONFIG_ATARI */
-
-#endif /* _ASM_MC146818RTC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgalloc.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgalloc.h
deleted file mode 100644
index 313f3dd2..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgalloc.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef M68K_MCF_PGALLOC_H
-#define M68K_MCF_PGALLOC_H
-
-#include <asm/tlb.h>
-#include <asm/tlbflush.h>
-
-extern inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long) pte);
-}
-
-extern const char bad_pmd_string[];
-
-extern inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address)
-{
- unsigned long page = __get_free_page(GFP_DMA|__GFP_REPEAT);
-
- if (!page)
- return NULL;
-
- memset((void *)page, 0, PAGE_SIZE);
- return (pte_t *) (page);
-}
-
-extern inline pmd_t *pmd_alloc_kernel(pgd_t *pgd, unsigned long address)
-{
- return (pmd_t *) pgd;
-}
-
-#define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); })
-#define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); })
-
-#define pte_alloc_one_fast(mm, addr) pte_alloc_one(mm, addr)
-
-#define pmd_populate(mm, pmd, page) (pmd_val(*pmd) = \
- (unsigned long)(page_address(page)))
-
-#define pmd_populate_kernel(mm, pmd, pte) (pmd_val(*pmd) = (unsigned long)(pte))
-
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page,
- unsigned long address)
-{
- __free_page(page);
-}
-
-#define __pmd_free_tlb(tlb, pmd, address) do { } while (0)
-
-static inline struct page *pte_alloc_one(struct mm_struct *mm,
- unsigned long address)
-{
- struct page *page = alloc_pages(GFP_DMA|__GFP_REPEAT, 0);
- pte_t *pte;
-
- if (!page)
- return NULL;
-
- pte = kmap(page);
- if (pte) {
- clear_page(pte);
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
- kunmap(page);
-
- return page;
-}
-
-extern inline void pte_free(struct mm_struct *mm, struct page *page)
-{
- __free_page(page);
-}
-
-/*
- * In our implementation, each pgd entry contains 1 pmd that is never allocated
- * or freed. pgd_present is always 1, so this should never be called. -NL
- */
-#define pmd_free(mm, pmd) BUG()
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- free_page((unsigned long) pgd);
-}
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- pgd_t *new_pgd;
-
- new_pgd = (pgd_t *)__get_free_page(GFP_DMA | __GFP_NOWARN);
- if (!new_pgd)
- return NULL;
- memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
- memset(new_pgd, 0, PAGE_OFFSET >> PGDIR_SHIFT);
- return new_pgd;
-}
-
-#define pgd_populate(mm, pmd, pte) BUG()
-
-#endif /* M68K_MCF_PGALLOC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgtable.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgtable.h
deleted file mode 100644
index 3c793682..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcf_pgtable.h
+++ /dev/null
@@ -1,426 +0,0 @@
-#ifndef _MCF_PGTABLE_H
-#define _MCF_PGTABLE_H
-
-#include <asm/mcfmmu.h>
-#include <asm/page.h>
-
-/*
- * MMUDR bits, in proper place. We write these directly into the MMUDR
- * after masking from the pte.
- */
-#define CF_PAGE_LOCKED MMUDR_LK /* 0x00000002 */
-#define CF_PAGE_EXEC MMUDR_X /* 0x00000004 */
-#define CF_PAGE_WRITABLE MMUDR_W /* 0x00000008 */
-#define CF_PAGE_READABLE MMUDR_R /* 0x00000010 */
-#define CF_PAGE_SYSTEM MMUDR_SP /* 0x00000020 */
-#define CF_PAGE_COPYBACK MMUDR_CM_CCB /* 0x00000040 */
-#define CF_PAGE_NOCACHE MMUDR_CM_NCP /* 0x00000080 */
-
-#define CF_CACHEMASK (~MMUDR_CM_CCB)
-#define CF_PAGE_MMUDR_MASK 0x000000fe
-
-#define _PAGE_NOCACHE030 CF_PAGE_NOCACHE
-
-/*
- * MMUTR bits, need shifting down.
- */
-#define CF_PAGE_MMUTR_MASK 0x00000c00
-#define CF_PAGE_MMUTR_SHIFT 10
-
-#define CF_PAGE_VALID (MMUTR_V << CF_PAGE_MMUTR_SHIFT)
-#define CF_PAGE_SHARED (MMUTR_SG << CF_PAGE_MMUTR_SHIFT)
-
-/*
- * Fake bits, not implemented in CF, will get masked out before
- * hitting hardware.
- */
-#define CF_PAGE_DIRTY 0x00000001
-#define CF_PAGE_FILE 0x00000200
-#define CF_PAGE_ACCESSED 0x00001000
-
-#define _PAGE_CACHE040 0x020 /* 68040 cache mode, cachable, copyback */
-#define _PAGE_NOCACHE_S 0x040 /* 68040 no-cache mode, serialized */
-#define _PAGE_NOCACHE 0x060 /* 68040 cache mode, non-serialized */
-#define _PAGE_CACHE040W 0x000 /* 68040 cache mode, cachable, write-through */
-#define _DESCTYPE_MASK 0x003
-#define _CACHEMASK040 (~0x060)
-#define _PAGE_GLOBAL040 0x400 /* 68040 global bit, used for kva descs */
-
-/*
- * Externally used page protection values.
- */
-#define _PAGE_PRESENT (CF_PAGE_VALID)
-#define _PAGE_ACCESSED (CF_PAGE_ACCESSED)
-#define _PAGE_DIRTY (CF_PAGE_DIRTY)
-#define _PAGE_READWRITE (CF_PAGE_READABLE \
- | CF_PAGE_WRITABLE \
- | CF_PAGE_SYSTEM \
- | CF_PAGE_SHARED)
-
-/*
- * Compound page protection values.
- */
-#define PAGE_NONE __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED)
-
-#define PAGE_SHARED __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_SHARED)
-
-#define PAGE_INIT __pgprot(CF_PAGE_VALID \
- | CF_PAGE_READABLE \
- | CF_PAGE_WRITABLE \
- | CF_PAGE_EXEC \
- | CF_PAGE_SYSTEM)
-
-#define PAGE_KERNEL __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_WRITABLE \
- | CF_PAGE_EXEC \
- | CF_PAGE_SYSTEM \
- | CF_PAGE_SHARED)
-
-#define PAGE_COPY __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_DIRTY)
-
-/*
- * Page protections for initialising protection_map. See mm/mmap.c
- * for use. In general, the bit positions are xwr, and P-items are
- * private, the S-items are shared.
- */
-#define __P000 PAGE_NONE
-#define __P001 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE)
-#define __P010 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_WRITABLE)
-#define __P011 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_WRITABLE)
-#define __P100 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_EXEC)
-#define __P101 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_EXEC)
-#define __P110 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_WRITABLE \
- | CF_PAGE_EXEC)
-#define __P111 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_WRITABLE \
- | CF_PAGE_EXEC)
-
-#define __S000 PAGE_NONE
-#define __S001 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE)
-#define __S010 PAGE_SHARED
-#define __S011 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_SHARED \
- | CF_PAGE_READABLE)
-#define __S100 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_EXEC)
-#define __S101 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_READABLE \
- | CF_PAGE_EXEC)
-#define __S110 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_SHARED \
- | CF_PAGE_EXEC)
-#define __S111 __pgprot(CF_PAGE_VALID \
- | CF_PAGE_ACCESSED \
- | CF_PAGE_SHARED \
- | CF_PAGE_READABLE \
- | CF_PAGE_EXEC)
-
-#define PTE_MASK PAGE_MASK
-#define CF_PAGE_CHG_MASK (PTE_MASK | CF_PAGE_ACCESSED | CF_PAGE_DIRTY)
-
-#ifndef __ASSEMBLY__
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- pte_val(pte) = (pte_val(pte) & CF_PAGE_CHG_MASK) | pgprot_val(newprot);
- return pte;
-}
-
-#define pmd_set(pmdp, ptep) do {} while (0)
-
-static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
-{
- pgd_val(*pgdp) = virt_to_phys(pmdp);
-}
-
-#define __pte_page(pte) ((unsigned long) (pte_val(pte) & PAGE_MASK))
-#define __pmd_page(pmd) ((unsigned long) (pmd_val(pmd)))
-
-static inline int pte_none(pte_t pte)
-{
- return !pte_val(pte);
-}
-
-static inline int pte_present(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_VALID;
-}
-
-static inline void pte_clear(struct mm_struct *mm, unsigned long addr,
- pte_t *ptep)
-{
- pte_val(*ptep) = 0;
-}
-
-#define pte_pagenr(pte) ((__pte_page(pte) - PAGE_OFFSET) >> PAGE_SHIFT)
-#define pte_page(pte) virt_to_page(__pte_page(pte))
-
-static inline int pmd_none2(pmd_t *pmd) { return !pmd_val(*pmd); }
-#define pmd_none(pmd) pmd_none2(&(pmd))
-static inline int pmd_bad2(pmd_t *pmd) { return 0; }
-#define pmd_bad(pmd) pmd_bad2(&(pmd))
-#define pmd_present(pmd) (!pmd_none2(&(pmd)))
-static inline void pmd_clear(pmd_t *pmdp) { pmd_val(*pmdp) = 0; }
-
-static inline int pgd_none(pgd_t pgd) { return 0; }
-static inline int pgd_bad(pgd_t pgd) { return 0; }
-static inline int pgd_present(pgd_t pgd) { return 1; }
-static inline void pgd_clear(pgd_t *pgdp) {}
-
-#define pte_ERROR(e) \
- printk(KERN_ERR "%s:%d: bad pte %08lx.\n", \
- __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
- printk(KERN_ERR "%s:%d: bad pmd %08lx.\n", \
- __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
- printk(KERN_ERR "%s:%d: bad pgd %08lx.\n", \
- __FILE__, __LINE__, pgd_val(e))
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not...
- * [we have the full set here even if they don't change from m68k]
- */
-static inline int pte_read(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_READABLE;
-}
-
-static inline int pte_write(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_WRITABLE;
-}
-
-static inline int pte_exec(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_EXEC;
-}
-
-static inline int pte_dirty(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_DIRTY;
-}
-
-static inline int pte_young(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_ACCESSED;
-}
-
-static inline int pte_file(pte_t pte)
-{
- return pte_val(pte) & CF_PAGE_FILE;
-}
-
-static inline int pte_special(pte_t pte)
-{
- return 0;
-}
-
-static inline pte_t pte_wrprotect(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_WRITABLE;
- return pte;
-}
-
-static inline pte_t pte_rdprotect(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_READABLE;
- return pte;
-}
-
-static inline pte_t pte_exprotect(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_EXEC;
- return pte;
-}
-
-static inline pte_t pte_mkclean(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_DIRTY;
- return pte;
-}
-
-static inline pte_t pte_mkold(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_ACCESSED;
- return pte;
-}
-
-static inline pte_t pte_mkwrite(pte_t pte)
-{
- pte_val(pte) |= CF_PAGE_WRITABLE;
- return pte;
-}
-
-static inline pte_t pte_mkread(pte_t pte)
-{
- pte_val(pte) |= CF_PAGE_READABLE;
- return pte;
-}
-
-static inline pte_t pte_mkexec(pte_t pte)
-{
- pte_val(pte) |= CF_PAGE_EXEC;
- return pte;
-}
-
-static inline pte_t pte_mkdirty(pte_t pte)
-{
- pte_val(pte) |= CF_PAGE_DIRTY;
- return pte;
-}
-
-static inline pte_t pte_mkyoung(pte_t pte)
-{
- pte_val(pte) |= CF_PAGE_ACCESSED;
- return pte;
-}
-
-static inline pte_t pte_mknocache(pte_t pte)
-{
- pte_val(pte) |= 0x80 | (pte_val(pte) & ~0x40);
- return pte;
-}
-
-static inline pte_t pte_mkcache(pte_t pte)
-{
- pte_val(pte) &= ~CF_PAGE_NOCACHE;
- return pte;
-}
-
-static inline pte_t pte_mkspecial(pte_t pte)
-{
- return pte;
-}
-
-#define swapper_pg_dir kernel_pg_dir
-extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
-
-/*
- * Find an entry in a pagetable directory.
- */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-
-/*
- * Find an entry in a kernel pagetable directory.
- */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/*
- * Find an entry in the second-level pagetable.
- */
-static inline pmd_t *pmd_offset(pgd_t *pgd, unsigned long address)
-{
- return (pmd_t *) pgd;
-}
-
-/*
- * Find an entry in the third-level pagetable.
- */
-#define __pte_offset(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
-#define pte_offset_kernel(dir, address) \
- ((pte_t *) __pmd_page(*(dir)) + __pte_offset(address))
-
-/*
- * Disable caching for page at given kernel virtual address.
- */
-static inline void nocache_page(void *vaddr)
-{
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
- unsigned long addr = (unsigned long) vaddr;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mknocache(*ptep);
-}
-
-/*
- * Enable caching for page at given kernel virtual address.
- */
-static inline void cache_page(void *vaddr)
-{
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
- unsigned long addr = (unsigned long) vaddr;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mkcache(*ptep);
-}
-
-#define PTE_FILE_MAX_BITS 21
-#define PTE_FILE_SHIFT 11
-
-static inline unsigned long pte_to_pgoff(pte_t pte)
-{
- return pte_val(pte) >> PTE_FILE_SHIFT;
-}
-
-static inline pte_t pgoff_to_pte(unsigned pgoff)
-{
- return __pte((pgoff << PTE_FILE_SHIFT) + CF_PAGE_FILE);
-}
-
-/*
- * Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e))
- */
-#define __swp_type(x) ((x).val & 0xFF)
-#define __swp_offset(x) ((x).val >> PTE_FILE_SHIFT)
-#define __swp_entry(typ, off) ((swp_entry_t) { (typ) | \
- (off << PTE_FILE_SHIFT) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) (__pte((x).val))
-
-#define pmd_page(pmd) (pfn_to_page(pmd_val(pmd) >> PAGE_SHIFT))
-
-#define pte_offset_map(pmdp, addr) ((pte_t *)__pmd_page(*pmdp) + \
- __pte_offset(addr))
-#define pte_unmap(pte) ((void) 0)
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _MCF_PGTABLE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfdma.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfdma.h
deleted file mode 100644
index 10bc7e39..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfdma.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfdma.h -- Coldfire internal DMA support defines.
- *
- * (C) Copyright 1999, Rob Scott (rscott@mtrob.ml.org)
- */
-
-/****************************************************************************/
-#ifndef mcfdma_h
-#define mcfdma_h
-/****************************************************************************/
-
-#if !defined(CONFIG_M5272)
-
-/*
- * Define the DMA register set addresses.
- * Note: these are longword registers, use unsigned long as data type
- */
-#define MCFDMA_SAR 0x00 /* DMA source address (r/w) */
-#define MCFDMA_DAR 0x01 /* DMA destination adr (r/w) */
-/* these are word registers, use unsigned short data type */
-#define MCFDMA_DCR 0x04 /* DMA control reg (r/w) */
-#define MCFDMA_BCR 0x06 /* DMA byte count reg (r/w) */
-/* these are byte registers, use unsiged char data type */
-#define MCFDMA_DSR 0x10 /* DMA status reg (r/w) */
-#define MCFDMA_DIVR 0x14 /* DMA interrupt vec (r/w) */
-
-/*
- * Bit definitions for the DMA Control Register (DCR).
- */
-#define MCFDMA_DCR_INT 0x8000 /* Enable completion irq */
-#define MCFDMA_DCR_EEXT 0x4000 /* Enable external DMA req */
-#define MCFDMA_DCR_CS 0x2000 /* Enable cycle steal */
-#define MCFDMA_DCR_AA 0x1000 /* Enable auto alignment */
-#define MCFDMA_DCR_BWC_MASK 0x0E00 /* Bandwidth ctl mask */
-#define MCFDMA_DCR_BWC_512 0x0200 /* Bandwidth: 512 Bytes */
-#define MCFDMA_DCR_BWC_1024 0x0400 /* Bandwidth: 1024 Bytes */
-#define MCFDMA_DCR_BWC_2048 0x0600 /* Bandwidth: 2048 Bytes */
-#define MCFDMA_DCR_BWC_4096 0x0800 /* Bandwidth: 4096 Bytes */
-#define MCFDMA_DCR_BWC_8192 0x0a00 /* Bandwidth: 8192 Bytes */
-#define MCFDMA_DCR_BWC_16384 0x0c00 /* Bandwidth: 16384 Bytes */
-#define MCFDMA_DCR_BWC_32768 0x0e00 /* Bandwidth: 32768 Bytes */
-#define MCFDMA_DCR_SAA 0x0100 /* Single Address Access */
-#define MCFDMA_DCR_S_RW 0x0080 /* SAA read/write value */
-#define MCFDMA_DCR_SINC 0x0040 /* Source addr inc enable */
-#define MCFDMA_DCR_SSIZE_MASK 0x0030 /* Src xfer size */
-#define MCFDMA_DCR_SSIZE_LONG 0x0000 /* Src xfer size, 00 = longw */
-#define MCFDMA_DCR_SSIZE_BYTE 0x0010 /* Src xfer size, 01 = byte */
-#define MCFDMA_DCR_SSIZE_WORD 0x0020 /* Src xfer size, 10 = word */
-#define MCFDMA_DCR_SSIZE_LINE 0x0030 /* Src xfer size, 11 = line */
-#define MCFDMA_DCR_DINC 0x0008 /* Dest addr inc enable */
-#define MCFDMA_DCR_DSIZE_MASK 0x0006 /* Dest xfer size */
-#define MCFDMA_DCR_DSIZE_LONG 0x0000 /* Dest xfer size, 00 = long */
-#define MCFDMA_DCR_DSIZE_BYTE 0x0002 /* Dest xfer size, 01 = byte */
-#define MCFDMA_DCR_DSIZE_WORD 0x0004 /* Dest xfer size, 10 = word */
-#define MCFDMA_DCR_DSIZE_LINE 0x0006 /* Dest xfer size, 11 = line */
-#define MCFDMA_DCR_START 0x0001 /* Start transfer */
-
-/*
- * Bit definitions for the DMA Status Register (DSR).
- */
-#define MCFDMA_DSR_CE 0x40 /* Config error */
-#define MCFDMA_DSR_BES 0x20 /* Bus Error on source */
-#define MCFDMA_DSR_BED 0x10 /* Bus Error on dest */
-#define MCFDMA_DSR_REQ 0x04 /* Requests remaining */
-#define MCFDMA_DSR_BSY 0x02 /* Busy */
-#define MCFDMA_DSR_DONE 0x01 /* DMA transfer complete */
-
-#else /* This is an MCF5272 */
-
-#define MCFDMA_DMR 0x00 /* Mode Register (r/w) */
-#define MCFDMA_DIR 0x03 /* Interrupt trigger register (r/w) */
-#define MCFDMA_DSAR 0x03 /* Source Address register (r/w) */
-#define MCFDMA_DDAR 0x04 /* Destination Address register (r/w) */
-#define MCFDMA_DBCR 0x02 /* Byte Count Register (r/w) */
-
-/* Bit definitions for the DMA Mode Register (DMR) */
-#define MCFDMA_DMR_RESET 0x80000000L /* Reset bit */
-#define MCFDMA_DMR_EN 0x40000000L /* DMA enable */
-#define MCFDMA_DMR_RQM 0x000C0000L /* Request Mode Mask */
-#define MCFDMA_DMR_RQM_DUAL 0x000C0000L /* Dual address mode, the only valid mode */
-#define MCFDMA_DMR_DSTM 0x00002000L /* Destination addressing mask */
-#define MCFDMA_DMR_DSTM_SA 0x00000000L /* Destination uses static addressing */
-#define MCFDMA_DMR_DSTM_IA 0x00002000L /* Destination uses incremental addressing */
-#define MCFDMA_DMR_DSTT_UD 0x00000400L /* Destination is user data */
-#define MCFDMA_DMR_DSTT_UC 0x00000800L /* Destination is user code */
-#define MCFDMA_DMR_DSTT_SD 0x00001400L /* Destination is supervisor data */
-#define MCFDMA_DMR_DSTT_SC 0x00001800L /* Destination is supervisor code */
-#define MCFDMA_DMR_DSTS_OFF 0x8 /* offset to the destination size bits */
-#define MCFDMA_DMR_DSTS_LONG 0x00000000L /* Long destination size */
-#define MCFDMA_DMR_DSTS_BYTE 0x00000100L /* Byte destination size */
-#define MCFDMA_DMR_DSTS_WORD 0x00000200L /* Word destination size */
-#define MCFDMA_DMR_DSTS_LINE 0x00000300L /* Line destination size */
-#define MCFDMA_DMR_SRCM 0x00000020L /* Source addressing mask */
-#define MCFDMA_DMR_SRCM_SA 0x00000000L /* Source uses static addressing */
-#define MCFDMA_DMR_SRCM_IA 0x00000020L /* Source uses incremental addressing */
-#define MCFDMA_DMR_SRCT_UD 0x00000004L /* Source is user data */
-#define MCFDMA_DMR_SRCT_UC 0x00000008L /* Source is user code */
-#define MCFDMA_DMR_SRCT_SD 0x00000014L /* Source is supervisor data */
-#define MCFDMA_DMR_SRCT_SC 0x00000018L /* Source is supervisor code */
-#define MCFDMA_DMR_SRCS_OFF 0x0 /* Offset to the source size bits */
-#define MCFDMA_DMR_SRCS_LONG 0x00000000L /* Long source size */
-#define MCFDMA_DMR_SRCS_BYTE 0x00000001L /* Byte source size */
-#define MCFDMA_DMR_SRCS_WORD 0x00000002L /* Word source size */
-#define MCFDMA_DMR_SRCS_LINE 0x00000003L /* Line source size */
-
-/* Bit definitions for the DMA interrupt register (DIR) */
-#define MCFDMA_DIR_INVEN 0x1000 /* Invalid Combination interrupt enable */
-#define MCFDMA_DIR_ASCEN 0x0800 /* Address Sequence Complete (Completion) interrupt enable */
-#define MCFDMA_DIR_TEEN 0x0200 /* Transfer Error interrupt enable */
-#define MCFDMA_DIR_TCEN 0x0100 /* Transfer Complete (a bus transfer, that is) interrupt enable */
-#define MCFDMA_DIR_INV 0x0010 /* Invalid Combination */
-#define MCFDMA_DIR_ASC 0x0008 /* Address Sequence Complete (DMA Completion) */
-#define MCFDMA_DIR_TE 0x0002 /* Transfer Error */
-#define MCFDMA_DIR_TC 0x0001 /* Transfer Complete */
-
-#endif /* !defined(CONFIG_M5272) */
-
-/****************************************************************************/
-#endif /* mcfdma_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfgpio.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfgpio.h
deleted file mode 100644
index ee5e4ccc..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfgpio.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Coldfire generic GPIO support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef mcfgpio_h
-#define mcfgpio_h
-
-#include <linux/io.h>
-#include <asm-generic/gpio.h>
-
-struct mcf_gpio_chip {
- struct gpio_chip gpio_chip;
- void __iomem *pddr;
- void __iomem *podr;
- void __iomem *ppdr;
- void __iomem *setr;
- void __iomem *clrr;
- const u8 *gpio_to_pinmux;
-};
-
-int mcf_gpio_direction_input(struct gpio_chip *, unsigned);
-int mcf_gpio_get_value(struct gpio_chip *, unsigned);
-int mcf_gpio_direction_output(struct gpio_chip *, unsigned, int);
-void mcf_gpio_set_value(struct gpio_chip *, unsigned, int);
-void mcf_gpio_set_value_fast(struct gpio_chip *, unsigned, int);
-int mcf_gpio_request(struct gpio_chip *, unsigned);
-void mcf_gpio_free(struct gpio_chip *, unsigned);
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfintc.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfintc.h
deleted file mode 100644
index 4183320a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfintc.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfintc.h -- support definitions for the simple ColdFire
- * Interrupt Controller
- *
- * (C) Copyright 2009, Greg Ungerer <gerg@uclinux.org>
- */
-
-/****************************************************************************/
-#ifndef mcfintc_h
-#define mcfintc_h
-/****************************************************************************/
-
-/*
- * Most of the older ColdFire parts use the same simple interrupt
- * controller. This is currently used on the 5206, 5206e, 5249, 5307
- * and 5407 parts.
- *
- * The builtin peripherals are masked through dedicated bits in the
- * Interrupt Mask register (IMR) - and this is not indexed (or in any way
- * related to) the actual interrupt number they use. So knowing the IRQ
- * number doesn't explicitly map to a certain internal device for
- * interrupt control purposes.
- */
-
-/*
- * Bit definitions for the ICR family of registers.
- */
-#define MCFSIM_ICR_AUTOVEC 0x80 /* Auto-vectored intr */
-#define MCFSIM_ICR_LEVEL0 0x00 /* Level 0 intr */
-#define MCFSIM_ICR_LEVEL1 0x04 /* Level 1 intr */
-#define MCFSIM_ICR_LEVEL2 0x08 /* Level 2 intr */
-#define MCFSIM_ICR_LEVEL3 0x0c /* Level 3 intr */
-#define MCFSIM_ICR_LEVEL4 0x10 /* Level 4 intr */
-#define MCFSIM_ICR_LEVEL5 0x14 /* Level 5 intr */
-#define MCFSIM_ICR_LEVEL6 0x18 /* Level 6 intr */
-#define MCFSIM_ICR_LEVEL7 0x1c /* Level 7 intr */
-
-#define MCFSIM_ICR_PRI0 0x00 /* Priority 0 intr */
-#define MCFSIM_ICR_PRI1 0x01 /* Priority 1 intr */
-#define MCFSIM_ICR_PRI2 0x02 /* Priority 2 intr */
-#define MCFSIM_ICR_PRI3 0x03 /* Priority 3 intr */
-
-/*
- * IMR bit position definitions. Not all ColdFire parts with this interrupt
- * controller actually support all of these interrupt sources. But the bit
- * numbers are the same in all cores.
- */
-#define MCFINTC_EINT1 1 /* External int #1 */
-#define MCFINTC_EINT2 2 /* External int #2 */
-#define MCFINTC_EINT3 3 /* External int #3 */
-#define MCFINTC_EINT4 4 /* External int #4 */
-#define MCFINTC_EINT5 5 /* External int #5 */
-#define MCFINTC_EINT6 6 /* External int #6 */
-#define MCFINTC_EINT7 7 /* External int #7 */
-#define MCFINTC_SWT 8 /* Software Watchdog */
-#define MCFINTC_TIMER1 9
-#define MCFINTC_TIMER2 10
-#define MCFINTC_I2C 11 /* I2C / MBUS */
-#define MCFINTC_UART0 12
-#define MCFINTC_UART1 13
-#define MCFINTC_DMA0 14
-#define MCFINTC_DMA1 15
-#define MCFINTC_DMA2 16
-#define MCFINTC_DMA3 17
-#define MCFINTC_QSPI 18
-
-#ifndef __ASSEMBLER__
-
-/*
- * There is no one-is-one correspondance between the interrupt number (irq)
- * and the bit fields on the mask register. So we create a per-cpu type
- * mapping of irq to mask bit. The CPU platform code needs to register
- * its supported irq's at init time, using this function.
- */
-extern unsigned char mcf_irq2imr[];
-static inline void mcf_mapirq2imr(int irq, int imr)
-{
- mcf_irq2imr[irq] = imr;
-}
-
-void mcf_autovector(int irq);
-void mcf_setimr(int index);
-void mcf_clrimr(int index);
-#endif
-
-/****************************************************************************/
-#endif /* mcfintc_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfmbus.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfmbus.h
deleted file mode 100644
index 319899c4..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfmbus.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfmbus.h -- Coldfire MBUS support defines.
- *
- * (C) Copyright 1999, Martin Floeer (mfloeer@axcent.de)
- */
-
-/****************************************************************************/
-
-
-#ifndef mcfmbus_h
-#define mcfmbus_h
-
-
-#define MCFMBUS_BASE 0x280
-#define MCFMBUS_IRQ_VECTOR 0x19
-#define MCFMBUS_IRQ 0x1
-#define MCFMBUS_CLK 0x3f
-#define MCFMBUS_IRQ_LEVEL 0x07 /*IRQ Level 1*/
-#define MCFMBUS_ADDRESS 0x01
-
-
-/*
-* Define the 5307 MBUS register set addresses
-*/
-
-#define MCFMBUS_MADR 0x00
-#define MCFMBUS_MFDR 0x04
-#define MCFMBUS_MBCR 0x08
-#define MCFMBUS_MBSR 0x0C
-#define MCFMBUS_MBDR 0x10
-
-
-#define MCFMBUS_MADR_ADDR(a) (((a)&0x7F)<<0x01) /*Slave Address*/
-
-#define MCFMBUS_MFDR_MBC(a) ((a)&0x3F) /*M-Bus Clock*/
-
-/*
-* Define bit flags in Control Register
-*/
-
-#define MCFMBUS_MBCR_MEN (0x80) /* M-Bus Enable */
-#define MCFMBUS_MBCR_MIEN (0x40) /* M-Bus Interrupt Enable */
-#define MCFMBUS_MBCR_MSTA (0x20) /* Master/Slave Mode Select Bit */
-#define MCFMBUS_MBCR_MTX (0x10) /* Transmit/Rcv Mode Select Bit */
-#define MCFMBUS_MBCR_TXAK (0x08) /* Transmit Acknowledge Enable */
-#define MCFMBUS_MBCR_RSTA (0x04) /* Repeat Start */
-
-/*
-* Define bit flags in Status Register
-*/
-
-#define MCFMBUS_MBSR_MCF (0x80) /* Data Transfer Complete */
-#define MCFMBUS_MBSR_MAAS (0x40) /* Addressed as a Slave */
-#define MCFMBUS_MBSR_MBB (0x20) /* Bus Busy */
-#define MCFMBUS_MBSR_MAL (0x10) /* Arbitration Lost */
-#define MCFMBUS_MBSR_SRW (0x04) /* Slave Transmit */
-#define MCFMBUS_MBSR_MIF (0x02) /* M-Bus Interrupt */
-#define MCFMBUS_MBSR_RXAK (0x01) /* No Acknowledge Received */
-
-/*
-* Define bit flags in DATA I/O Register
-*/
-
-#define MCFMBUS_MBDR_READ (0x01) /* 1=read 0=write MBUS */
-
-#define MBUSIOCSCLOCK 1
-#define MBUSIOCGCLOCK 2
-#define MBUSIOCSADDR 3
-#define MBUSIOCGADDR 4
-#define MBUSIOCSSLADDR 5
-#define MBUSIOCGSLADDR 6
-#define MBUSIOCSSUBADDR 7
-#define MBUSIOCGSUBADDR 8
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfmmu.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfmmu.h
deleted file mode 100644
index 26cc3d5a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfmmu.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * mcfmmu.h -- definitions for the ColdFire v4e MMU
- *
- * (C) Copyright 2011, Greg Ungerer <gerg@uclinux.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#ifndef MCFMMU_H
-#define MCFMMU_H
-
-/*
- * The MMU support registers are mapped into the address space using
- * the processor MMUBASE register. We used a fixed address for mapping,
- * there doesn't seem any need to make this configurable yet.
- */
-#define MMUBASE 0xfe000000
-
-/*
- * The support registers of the MMU. Names are the sames as those
- * used in the Freescale v4e documentation.
- */
-#define MMUCR (MMUBASE + 0x00) /* Control register */
-#define MMUOR (MMUBASE + 0x04) /* Operation register */
-#define MMUSR (MMUBASE + 0x08) /* Status register */
-#define MMUAR (MMUBASE + 0x10) /* TLB Address register */
-#define MMUTR (MMUBASE + 0x14) /* TLB Tag register */
-#define MMUDR (MMUBASE + 0x18) /* TLB Data register */
-
-/*
- * MMU Control register bit flags
- */
-#define MMUCR_EN 0x00000001 /* Virtual mode enable */
-#define MMUCR_ASM 0x00000002 /* Address space mode */
-
-/*
- * MMU Operation register.
- */
-#define MMUOR_UAA 0x00000001 /* Update allocatiom address */
-#define MMUOR_ACC 0x00000002 /* TLB access */
-#define MMUOR_RD 0x00000004 /* TLB access read */
-#define MMUOR_WR 0x00000000 /* TLB access write */
-#define MMUOR_ADR 0x00000008 /* TLB address select */
-#define MMUOR_ITLB 0x00000010 /* ITLB operation */
-#define MMUOR_CAS 0x00000020 /* Clear non-locked ASID TLBs */
-#define MMUOR_CNL 0x00000040 /* Clear non-locked TLBs */
-#define MMUOR_CA 0x00000080 /* Clear all TLBs */
-#define MMUOR_STLB 0x00000100 /* Search TLBs */
-#define MMUOR_AAN 16 /* TLB allocation address */
-#define MMUOR_AAMASK 0xffff0000 /* AA mask */
-
-/*
- * MMU Status register.
- */
-#define MMUSR_HIT 0x00000002 /* Search TLB hit */
-#define MMUSR_WF 0x00000008 /* Write access fault */
-#define MMUSR_RF 0x00000010 /* Read access fault */
-#define MMUSR_SPF 0x00000020 /* Supervisor protect fault */
-
-/*
- * MMU Read/Write Tag register.
- */
-#define MMUTR_V 0x00000001 /* Valid */
-#define MMUTR_SG 0x00000002 /* Shared global */
-#define MMUTR_IDN 2 /* Address Space ID */
-#define MMUTR_IDMASK 0x000003fc /* ASID mask */
-#define MMUTR_VAN 10 /* Virtual Address */
-#define MMUTR_VAMASK 0xfffffc00 /* VA mask */
-
-/*
- * MMU Read/Write Data register.
- */
-#define MMUDR_LK 0x00000002 /* Lock entry */
-#define MMUDR_X 0x00000004 /* Execute access enable */
-#define MMUDR_W 0x00000008 /* Write access enable */
-#define MMUDR_R 0x00000010 /* Read access enable */
-#define MMUDR_SP 0x00000020 /* Supervisor access enable */
-#define MMUDR_CM_CWT 0x00000000 /* Cachable write thru */
-#define MMUDR_CM_CCB 0x00000040 /* Cachable copy back */
-#define MMUDR_CM_NCP 0x00000080 /* Non-cachable precise */
-#define MMUDR_CM_NCI 0x000000c0 /* Non-cachable imprecise */
-#define MMUDR_SZ_1MB 0x00000000 /* 1MB page size */
-#define MMUDR_SZ_4KB 0x00000100 /* 4kB page size */
-#define MMUDR_SZ_8KB 0x00000200 /* 8kB page size */
-#define MMUDR_SZ_1KB 0x00000300 /* 1kB page size */
-#define MMUDR_PAN 10 /* Physical address */
-#define MMUDR_PAMASK 0xfffffc00 /* PA mask */
-
-#ifndef __ASSEMBLY__
-
-/*
- * Simple access functions for the MMU registers. Nothing fancy
- * currently required, just simple 32bit access.
- */
-static inline u32 mmu_read(u32 a)
-{
- return *((volatile u32 *) a);
-}
-
-static inline void mmu_write(u32 a, u32 v)
-{
- *((volatile u32 *) a) = v;
- __asm__ __volatile__ ("nop");
-}
-
-int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word);
-
-#endif
-
-#endif /* MCFMMU_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfne.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfne.h
deleted file mode 100644
index bf638be0..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfne.h
+++ /dev/null
@@ -1,242 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfne.h -- NE2000 in ColdFire eval boards.
- *
- * (C) Copyright 1999-2000, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo (www.lineo.com)
- * (C) Copyright 2001, SnapGear (www.snapgear.com)
- *
- * 19990409 David W. Miller Converted from m5206ne.h for 5307 eval board
- *
- * Hacked support for m5206e Cadre III evaluation board
- * Fred Stevens (fred.stevens@pemstar.com) 13 April 1999
- */
-
-/****************************************************************************/
-#ifndef mcfne_h
-#define mcfne_h
-/****************************************************************************/
-
-
-/*
- * Support for NE2000 clones devices in ColdFire based boards.
- * Not all boards address these parts the same way, some use a
- * direct addressing method, others use a side-band address space
- * to access odd address registers, some require byte swapping
- * others do not.
- */
-#define BSWAP(w) (((w) << 8) | ((w) >> 8))
-#define RSWAP(w) (w)
-
-
-/*
- * Define the basic hardware resources of NE2000 boards.
- */
-
-#if defined(CONFIG_ARN5206)
-#define NE2000_ADDR 0x40000300
-#define NE2000_ODDOFFSET 0x00010000
-#define NE2000_IRQ_VECTOR 0xf0
-#define NE2000_IRQ_PRIORITY 2
-#define NE2000_IRQ_LEVEL 4
-#define NE2000_BYTE volatile unsigned short
-#endif
-
-#if defined(CONFIG_M5206eC3)
-#define NE2000_ADDR 0x40000300
-#define NE2000_ODDOFFSET 0x00010000
-#define NE2000_IRQ_VECTOR 0x1c
-#define NE2000_IRQ_PRIORITY 2
-#define NE2000_IRQ_LEVEL 4
-#define NE2000_BYTE volatile unsigned short
-#endif
-
-#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel)
-#define NE2000_ADDR 0x30000300
-#define NE2000_IRQ_VECTOR 25
-#define NE2000_IRQ_PRIORITY 1
-#define NE2000_IRQ_LEVEL 3
-#define NE2000_BYTE volatile unsigned char
-#endif
-
-#if defined(CONFIG_M5307C3)
-#define NE2000_ADDR 0x40000300
-#define NE2000_ODDOFFSET 0x00010000
-#define NE2000_IRQ_VECTOR 0x1b
-#define NE2000_BYTE volatile unsigned short
-#endif
-
-#if defined(CONFIG_M5272) && defined(CONFIG_NETtel)
-#define NE2000_ADDR 0x30600300
-#define NE2000_ODDOFFSET 0x00008000
-#define NE2000_IRQ_VECTOR 67
-#undef BSWAP
-#define BSWAP(w) (w)
-#define NE2000_BYTE volatile unsigned short
-#undef RSWAP
-#define RSWAP(w) (((w) << 8) | ((w) >> 8))
-#endif
-
-#if defined(CONFIG_M5307) && defined(CONFIG_NETtel)
-#define NE2000_ADDR0 0x30600300
-#define NE2000_ADDR1 0x30800300
-#define NE2000_ODDOFFSET 0x00008000
-#define NE2000_IRQ_VECTOR0 27
-#define NE2000_IRQ_VECTOR1 29
-#undef BSWAP
-#define BSWAP(w) (w)
-#define NE2000_BYTE volatile unsigned short
-#undef RSWAP
-#define RSWAP(w) (((w) << 8) | ((w) >> 8))
-#endif
-
-#if defined(CONFIG_M5307) && defined(CONFIG_SECUREEDGEMP3)
-#define NE2000_ADDR 0x30600300
-#define NE2000_ODDOFFSET 0x00008000
-#define NE2000_IRQ_VECTOR 27
-#undef BSWAP
-#define BSWAP(w) (w)
-#define NE2000_BYTE volatile unsigned short
-#undef RSWAP
-#define RSWAP(w) (((w) << 8) | ((w) >> 8))
-#endif
-
-#if defined(CONFIG_ARN5307)
-#define NE2000_ADDR 0xfe600300
-#define NE2000_ODDOFFSET 0x00010000
-#define NE2000_IRQ_VECTOR 0x1b
-#define NE2000_IRQ_PRIORITY 2
-#define NE2000_IRQ_LEVEL 3
-#define NE2000_BYTE volatile unsigned short
-#endif
-
-#if defined(CONFIG_M5407C3)
-#define NE2000_ADDR 0x40000300
-#define NE2000_ODDOFFSET 0x00010000
-#define NE2000_IRQ_VECTOR 0x1b
-#define NE2000_BYTE volatile unsigned short
-#endif
-
-/****************************************************************************/
-
-/*
- * Side-band address space for odd address requires re-mapping
- * many of the standard ISA access functions.
- */
-#ifdef NE2000_ODDOFFSET
-
-#undef outb
-#undef outb_p
-#undef inb
-#undef inb_p
-#undef outsb
-#undef outsw
-#undef insb
-#undef insw
-
-#define outb ne2000_outb
-#define inb ne2000_inb
-#define outb_p ne2000_outb
-#define inb_p ne2000_inb
-#define outsb ne2000_outsb
-#define outsw ne2000_outsw
-#define insb ne2000_insb
-#define insw ne2000_insw
-
-
-#ifndef COLDFIRE_NE2000_FUNCS
-
-void ne2000_outb(unsigned int val, unsigned int addr);
-int ne2000_inb(unsigned int addr);
-void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len);
-void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len);
-void ne2000_outsb(unsigned int addr, void *vbuf, unsigned long len);
-void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len);
-
-#else
-
-/*
- * This macro converts a conventional register address into the
- * real memory pointer of the mapped NE2000 device.
- * On most NE2000 implementations on ColdFire boards the chip is
- * mapped in kinda funny, due to its ISA heritage.
- */
-#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr))
-#define NE2000_DATA_PTR(addr) (addr)
-
-
-void ne2000_outb(unsigned int val, unsigned int addr)
-{
- NE2000_BYTE *rp;
-
- rp = (NE2000_BYTE *) NE2000_PTR(addr);
- *rp = RSWAP(val);
-}
-
-int ne2000_inb(unsigned int addr)
-{
- NE2000_BYTE *rp, val;
-
- rp = (NE2000_BYTE *) NE2000_PTR(addr);
- val = *rp;
- return((int) ((NE2000_BYTE) RSWAP(val)));
-}
-
-void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len)
-{
- NE2000_BYTE *rp, val;
- unsigned char *buf;
-
- buf = (unsigned char *) vbuf;
- rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- val = *rp;
- *buf++ = RSWAP(val);
- }
-}
-
-void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len)
-{
- volatile unsigned short *rp;
- unsigned short w, *buf;
-
- buf = (unsigned short *) vbuf;
- rp = (volatile unsigned short *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- w = *rp;
- *buf++ = BSWAP(w);
- }
-}
-
-void ne2000_outsb(unsigned int addr, const void *vbuf, unsigned long len)
-{
- NE2000_BYTE *rp, val;
- unsigned char *buf;
-
- buf = (unsigned char *) vbuf;
- rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- val = *buf++;
- *rp = RSWAP(val);
- }
-}
-
-void ne2000_outsw(unsigned int addr, const void *vbuf, unsigned long len)
-{
- volatile unsigned short *rp;
- unsigned short w, *buf;
-
- buf = (unsigned short *) vbuf;
- rp = (volatile unsigned short *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- w = *buf++;
- *rp = BSWAP(w);
- }
-}
-
-#endif /* COLDFIRE_NE2000_FUNCS */
-#endif /* NE2000_OFFOFFSET */
-
-/****************************************************************************/
-#endif /* mcfne_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfpit.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfpit.h
deleted file mode 100644
index 9fd321ca..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfpit.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfpit.h -- ColdFire internal PIT timer support defines.
- *
- * (C) Copyright 2003, Greg Ungerer (gerg@snapgear.com)
- */
-
-/****************************************************************************/
-#ifndef mcfpit_h
-#define mcfpit_h
-/****************************************************************************/
-
-/*
- * Define the PIT timer register address offsets.
- */
-#define MCFPIT_PCSR 0x0 /* PIT control register */
-#define MCFPIT_PMR 0x2 /* PIT modulus register */
-#define MCFPIT_PCNTR 0x4 /* PIT count register */
-
-/*
- * Bit definitions for the PIT Control and Status register.
- */
-#define MCFPIT_PCSR_CLK1 0x0000 /* System clock divisor */
-#define MCFPIT_PCSR_CLK2 0x0100 /* System clock divisor */
-#define MCFPIT_PCSR_CLK4 0x0200 /* System clock divisor */
-#define MCFPIT_PCSR_CLK8 0x0300 /* System clock divisor */
-#define MCFPIT_PCSR_CLK16 0x0400 /* System clock divisor */
-#define MCFPIT_PCSR_CLK32 0x0500 /* System clock divisor */
-#define MCFPIT_PCSR_CLK64 0x0600 /* System clock divisor */
-#define MCFPIT_PCSR_CLK128 0x0700 /* System clock divisor */
-#define MCFPIT_PCSR_CLK256 0x0800 /* System clock divisor */
-#define MCFPIT_PCSR_CLK512 0x0900 /* System clock divisor */
-#define MCFPIT_PCSR_CLK1024 0x0a00 /* System clock divisor */
-#define MCFPIT_PCSR_CLK2048 0x0b00 /* System clock divisor */
-#define MCFPIT_PCSR_CLK4096 0x0c00 /* System clock divisor */
-#define MCFPIT_PCSR_CLK8192 0x0d00 /* System clock divisor */
-#define MCFPIT_PCSR_CLK16384 0x0e00 /* System clock divisor */
-#define MCFPIT_PCSR_CLK32768 0x0f00 /* System clock divisor */
-#define MCFPIT_PCSR_DOZE 0x0040 /* Clock run in doze mode */
-#define MCFPIT_PCSR_HALTED 0x0020 /* Clock run in halt mode */
-#define MCFPIT_PCSR_OVW 0x0010 /* Overwrite PIT counter now */
-#define MCFPIT_PCSR_PIE 0x0008 /* Enable PIT interrupt */
-#define MCFPIT_PCSR_PIF 0x0004 /* PIT interrupt flag */
-#define MCFPIT_PCSR_RLD 0x0002 /* Reload counter */
-#define MCFPIT_PCSR_EN 0x0001 /* Enable PIT */
-#define MCFPIT_PCSR_DISABLE 0x0000 /* Disable PIT */
-
-/****************************************************************************/
-#endif /* mcfpit_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfqspi.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfqspi.h
deleted file mode 100644
index 7b51416c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfqspi.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Definitions for Freescale Coldfire QSPI module
- *
- * Copyright 2010 Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
-*/
-
-#ifndef mcfqspi_h
-#define mcfqspi_h
-
-/**
- * struct mcfqspi_cs_control - chip select control for the coldfire qspi driver
- * @setup: setup the control; allocate gpio's, etc. May be NULL.
- * @teardown: finish with the control; free gpio's, etc. May be NULL.
- * @select: output the signals to select the device. Can not be NULL.
- * @deselect: output the signals to deselect the device. Can not be NULL.
- *
- * The QSPI module has 4 hardware chip selects. We don't use them. Instead
- * platforms are required to supply a mcfqspi_cs_control as a part of the
- * platform data for each QSPI master controller. Only the select and
- * deselect functions are required.
-*/
-struct mcfqspi_cs_control {
- int (*setup)(struct mcfqspi_cs_control *);
- void (*teardown)(struct mcfqspi_cs_control *);
- void (*select)(struct mcfqspi_cs_control *, u8, bool);
- void (*deselect)(struct mcfqspi_cs_control *, u8, bool);
-};
-
-/**
- * struct mcfqspi_platform_data - platform data for the coldfire qspi driver
- * @bus_num: board specific identifier for this qspi driver.
- * @num_chipselects: number of chip selects supported by this qspi driver.
- * @cs_control: platform dependent chip select control.
-*/
-struct mcfqspi_platform_data {
- s16 bus_num;
- u16 num_chipselect;
- struct mcfqspi_cs_control *cs_control;
-};
-
-#endif /* mcfqspi_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfsim.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfsim.h
deleted file mode 100644
index ebd03040..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfsim.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfsim.h -- ColdFire System Integration Module support.
- *
- * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef mcfsim_h
-#define mcfsim_h
-/****************************************************************************/
-
-/*
- * Include the appropriate ColdFire CPU specific System Integration Module
- * (SIM) definitions.
- */
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e)
-#include <asm/m5206sim.h>
-#include <asm/mcfintc.h>
-#elif defined(CONFIG_M520x)
-#include <asm/m520xsim.h>
-#elif defined(CONFIG_M523x)
-#include <asm/m523xsim.h>
-#include <asm/mcfintc.h>
-#elif defined(CONFIG_M5249)
-#include <asm/m5249sim.h>
-#include <asm/mcfintc.h>
-#elif defined(CONFIG_M527x)
-#include <asm/m527xsim.h>
-#elif defined(CONFIG_M5272)
-#include <asm/m5272sim.h>
-#elif defined(CONFIG_M528x)
-#include <asm/m528xsim.h>
-#elif defined(CONFIG_M5307)
-#include <asm/m5307sim.h>
-#include <asm/mcfintc.h>
-#elif defined(CONFIG_M532x)
-#include <asm/m532xsim.h>
-#elif defined(CONFIG_M5407)
-#include <asm/m5407sim.h>
-#include <asm/mcfintc.h>
-#elif defined(CONFIG_M54xx)
-#include <asm/m54xxsim.h>
-#endif
-
-/****************************************************************************/
-#endif /* mcfsim_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfslt.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfslt.h
deleted file mode 100644
index d0d0ecba..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfslt.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfslt.h -- ColdFire internal Slice (SLT) timer support defines.
- *
- * (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2009, Philippe De Muyter (phdm@macqel.be)
- */
-
-/****************************************************************************/
-#ifndef mcfslt_h
-#define mcfslt_h
-/****************************************************************************/
-
-/*
- * Get address specific defines for the 547x.
- */
-#define MCFSLT_TIMER0 0x900 /* Base address of TIMER0 */
-#define MCFSLT_TIMER1 0x910 /* Base address of TIMER1 */
-
-
-/*
- * Define the SLT timer register set addresses.
- */
-#define MCFSLT_STCNT 0x00 /* Terminal count */
-#define MCFSLT_SCR 0x04 /* Control */
-#define MCFSLT_SCNT 0x08 /* Current count */
-#define MCFSLT_SSR 0x0C /* Status */
-
-/*
- * Bit definitions for the SCR control register.
- */
-#define MCFSLT_SCR_RUN 0x04000000 /* Run mode (continuous) */
-#define MCFSLT_SCR_IEN 0x02000000 /* Interrupt enable */
-#define MCFSLT_SCR_TEN 0x01000000 /* Timer enable */
-
-/*
- * Bit definitions for the SSR status register.
- */
-#define MCFSLT_SSR_BE 0x02000000 /* Bus error condition */
-#define MCFSLT_SSR_TE 0x01000000 /* Timeout condition */
-
-/****************************************************************************/
-#endif /* mcfslt_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcftimer.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcftimer.h
deleted file mode 100644
index 351c2723..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcftimer.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcftimer.h -- ColdFire internal TIMER support defines.
- *
- * (C) Copyright 1999-2006, Greg Ungerer <gerg@snapgear.com>
- * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef mcftimer_h
-#define mcftimer_h
-/****************************************************************************/
-
-/*
- * Define the TIMER register set addresses.
- */
-#define MCFTIMER_TMR 0x00 /* Timer Mode reg (r/w) */
-#define MCFTIMER_TRR 0x04 /* Timer Reference (r/w) */
-#define MCFTIMER_TCR 0x08 /* Timer Capture reg (r/w) */
-#define MCFTIMER_TCN 0x0C /* Timer Counter reg (r/w) */
-#if defined(CONFIG_M532x)
-#define MCFTIMER_TER 0x03 /* Timer Event reg (r/w) */
-#else
-#define MCFTIMER_TER 0x11 /* Timer Event reg (r/w) */
-#endif
-
-/*
- * Bit definitions for the Timer Mode Register (TMR).
- * Register bit flags are common across ColdFires.
- */
-#define MCFTIMER_TMR_PREMASK 0xff00 /* Prescalar mask */
-#define MCFTIMER_TMR_DISCE 0x0000 /* Disable capture */
-#define MCFTIMER_TMR_ANYCE 0x00c0 /* Capture any edge */
-#define MCFTIMER_TMR_FALLCE 0x0080 /* Capture fallingedge */
-#define MCFTIMER_TMR_RISECE 0x0040 /* Capture rising edge */
-#define MCFTIMER_TMR_ENOM 0x0020 /* Enable output toggle */
-#define MCFTIMER_TMR_DISOM 0x0000 /* Do single output pulse */
-#define MCFTIMER_TMR_ENORI 0x0010 /* Enable ref interrupt */
-#define MCFTIMER_TMR_DISORI 0x0000 /* Disable ref interrupt */
-#define MCFTIMER_TMR_RESTART 0x0008 /* Restart counter */
-#define MCFTIMER_TMR_FREERUN 0x0000 /* Free running counter */
-#define MCFTIMER_TMR_CLKTIN 0x0006 /* Input clock is TIN */
-#define MCFTIMER_TMR_CLK16 0x0004 /* Input clock is /16 */
-#define MCFTIMER_TMR_CLK1 0x0002 /* Input clock is /1 */
-#define MCFTIMER_TMR_CLKSTOP 0x0000 /* Stop counter */
-#define MCFTIMER_TMR_ENABLE 0x0001 /* Enable timer */
-#define MCFTIMER_TMR_DISABLE 0x0000 /* Disable timer */
-
-/*
- * Bit definitions for the Timer Event Registers (TER).
- */
-#define MCFTIMER_TER_CAP 0x01 /* Capture event */
-#define MCFTIMER_TER_REF 0x02 /* Refernece event */
-
-/****************************************************************************/
-#endif /* mcftimer_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfuart.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfuart.h
deleted file mode 100644
index 2d3bc774..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfuart.h
+++ /dev/null
@@ -1,188 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfuart.h -- ColdFire internal UART support defines.
- *
- * (C) Copyright 1999-2003, Greg Ungerer (gerg@snapgear.com)
- * (C) Copyright 2000, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef mcfuart_h
-#define mcfuart_h
-/****************************************************************************/
-
-#include <linux/serial_core.h>
-#include <linux/platform_device.h>
-
-struct mcf_platform_uart {
- unsigned long mapbase; /* Physical address base */
- void __iomem *membase; /* Virtual address if mapped */
- unsigned int irq; /* Interrupt vector */
- unsigned int uartclk; /* UART clock rate */
-};
-
-/*
- * Define the ColdFire UART register set addresses.
- */
-#define MCFUART_UMR 0x00 /* Mode register (r/w) */
-#define MCFUART_USR 0x04 /* Status register (r) */
-#define MCFUART_UCSR 0x04 /* Clock Select (w) */
-#define MCFUART_UCR 0x08 /* Command register (w) */
-#define MCFUART_URB 0x0c /* Receiver Buffer (r) */
-#define MCFUART_UTB 0x0c /* Transmit Buffer (w) */
-#define MCFUART_UIPCR 0x10 /* Input Port Change (r) */
-#define MCFUART_UACR 0x10 /* Auxiliary Control (w) */
-#define MCFUART_UISR 0x14 /* Interrupt Status (r) */
-#define MCFUART_UIMR 0x14 /* Interrupt Mask (w) */
-#define MCFUART_UBG1 0x18 /* Baud Rate MSB (r/w) */
-#define MCFUART_UBG2 0x1c /* Baud Rate LSB (r/w) */
-#ifdef CONFIG_M5272
-#define MCFUART_UTF 0x28 /* Transmitter FIFO (r/w) */
-#define MCFUART_URF 0x2c /* Receiver FIFO (r/w) */
-#define MCFUART_UFPD 0x30 /* Frac Prec. Divider (r/w) */
-#endif
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5249) || defined(CONFIG_M5307) || \
- defined(CONFIG_M5407)
-#define MCFUART_UIVR 0x30 /* Interrupt Vector (r/w) */
-#endif
-#define MCFUART_UIPR 0x34 /* Input Port (r) */
-#define MCFUART_UOP1 0x38 /* Output Port Bit Set (w) */
-#define MCFUART_UOP0 0x3c /* Output Port Bit Reset (w) */
-
-
-/*
- * Define bit flags in Mode Register 1 (MR1).
- */
-#define MCFUART_MR1_RXRTS 0x80 /* Auto RTS flow control */
-#define MCFUART_MR1_RXIRQFULL 0x40 /* RX IRQ type FULL */
-#define MCFUART_MR1_RXIRQRDY 0x00 /* RX IRQ type RDY */
-#define MCFUART_MR1_RXERRBLOCK 0x20 /* RX block error mode */
-#define MCFUART_MR1_RXERRCHAR 0x00 /* RX char error mode */
-
-#define MCFUART_MR1_PARITYNONE 0x10 /* No parity */
-#define MCFUART_MR1_PARITYEVEN 0x00 /* Even parity */
-#define MCFUART_MR1_PARITYODD 0x04 /* Odd parity */
-#define MCFUART_MR1_PARITYSPACE 0x08 /* Space parity */
-#define MCFUART_MR1_PARITYMARK 0x0c /* Mark parity */
-
-#define MCFUART_MR1_CS5 0x00 /* 5 bits per char */
-#define MCFUART_MR1_CS6 0x01 /* 6 bits per char */
-#define MCFUART_MR1_CS7 0x02 /* 7 bits per char */
-#define MCFUART_MR1_CS8 0x03 /* 8 bits per char */
-
-/*
- * Define bit flags in Mode Register 2 (MR2).
- */
-#define MCFUART_MR2_LOOPBACK 0x80 /* Loopback mode */
-#define MCFUART_MR2_REMOTELOOP 0xc0 /* Remote loopback mode */
-#define MCFUART_MR2_AUTOECHO 0x40 /* Automatic echo */
-#define MCFUART_MR2_TXRTS 0x20 /* Assert RTS on TX */
-#define MCFUART_MR2_TXCTS 0x10 /* Auto CTS flow control */
-
-#define MCFUART_MR2_STOP1 0x07 /* 1 stop bit */
-#define MCFUART_MR2_STOP15 0x08 /* 1.5 stop bits */
-#define MCFUART_MR2_STOP2 0x0f /* 2 stop bits */
-
-/*
- * Define bit flags in Status Register (USR).
- */
-#define MCFUART_USR_RXBREAK 0x80 /* Received BREAK */
-#define MCFUART_USR_RXFRAMING 0x40 /* Received framing error */
-#define MCFUART_USR_RXPARITY 0x20 /* Received parity error */
-#define MCFUART_USR_RXOVERRUN 0x10 /* Received overrun error */
-#define MCFUART_USR_TXEMPTY 0x08 /* Transmitter empty */
-#define MCFUART_USR_TXREADY 0x04 /* Transmitter ready */
-#define MCFUART_USR_RXFULL 0x02 /* Receiver full */
-#define MCFUART_USR_RXREADY 0x01 /* Receiver ready */
-
-#define MCFUART_USR_RXERR (MCFUART_USR_RXBREAK | MCFUART_USR_RXFRAMING | \
- MCFUART_USR_RXPARITY | MCFUART_USR_RXOVERRUN)
-
-/*
- * Define bit flags in Clock Select Register (UCSR).
- */
-#define MCFUART_UCSR_RXCLKTIMER 0xd0 /* RX clock is timer */
-#define MCFUART_UCSR_RXCLKEXT16 0xe0 /* RX clock is external x16 */
-#define MCFUART_UCSR_RXCLKEXT1 0xf0 /* RX clock is external x1 */
-
-#define MCFUART_UCSR_TXCLKTIMER 0x0d /* TX clock is timer */
-#define MCFUART_UCSR_TXCLKEXT16 0x0e /* TX clock is external x16 */
-#define MCFUART_UCSR_TXCLKEXT1 0x0f /* TX clock is external x1 */
-
-/*
- * Define bit flags in Command Register (UCR).
- */
-#define MCFUART_UCR_CMDNULL 0x00 /* No command */
-#define MCFUART_UCR_CMDRESETMRPTR 0x10 /* Reset MR pointer */
-#define MCFUART_UCR_CMDRESETRX 0x20 /* Reset receiver */
-#define MCFUART_UCR_CMDRESETTX 0x30 /* Reset transmitter */
-#define MCFUART_UCR_CMDRESETERR 0x40 /* Reset error status */
-#define MCFUART_UCR_CMDRESETBREAK 0x50 /* Reset BREAK change */
-#define MCFUART_UCR_CMDBREAKSTART 0x60 /* Start BREAK */
-#define MCFUART_UCR_CMDBREAKSTOP 0x70 /* Stop BREAK */
-
-#define MCFUART_UCR_TXNULL 0x00 /* No TX command */
-#define MCFUART_UCR_TXENABLE 0x04 /* Enable TX */
-#define MCFUART_UCR_TXDISABLE 0x08 /* Disable TX */
-#define MCFUART_UCR_RXNULL 0x00 /* No RX command */
-#define MCFUART_UCR_RXENABLE 0x01 /* Enable RX */
-#define MCFUART_UCR_RXDISABLE 0x02 /* Disable RX */
-
-/*
- * Define bit flags in Input Port Change Register (UIPCR).
- */
-#define MCFUART_UIPCR_CTSCOS 0x10 /* CTS change of state */
-#define MCFUART_UIPCR_CTS 0x01 /* CTS value */
-
-/*
- * Define bit flags in Input Port Register (UIP).
- */
-#define MCFUART_UIPR_CTS 0x01 /* CTS value */
-
-/*
- * Define bit flags in Output Port Registers (UOP).
- * Clear bit by writing to UOP0, set by writing to UOP1.
- */
-#define MCFUART_UOP_RTS 0x01 /* RTS set or clear */
-
-/*
- * Define bit flags in the Auxiliary Control Register (UACR).
- */
-#define MCFUART_UACR_IEC 0x01 /* Input enable control */
-
-/*
- * Define bit flags in Interrupt Status Register (UISR).
- * These same bits are used for the Interrupt Mask Register (UIMR).
- */
-#define MCFUART_UIR_COS 0x80 /* Change of state (CTS) */
-#define MCFUART_UIR_DELTABREAK 0x04 /* Break start or stop */
-#define MCFUART_UIR_RXREADY 0x02 /* Receiver ready */
-#define MCFUART_UIR_TXREADY 0x01 /* Transmitter ready */
-
-#ifdef CONFIG_M5272
-/*
- * Define bit flags in the Transmitter FIFO Register (UTF).
- */
-#define MCFUART_UTF_TXB 0x1f /* Transmitter data level */
-#define MCFUART_UTF_FULL 0x20 /* Transmitter fifo full */
-#define MCFUART_UTF_TXS 0xc0 /* Transmitter status */
-
-/*
- * Define bit flags in the Receiver FIFO Register (URF).
- */
-#define MCFUART_URF_RXB 0x1f /* Receiver data level */
-#define MCFUART_URF_FULL 0x20 /* Receiver fifo full */
-#define MCFUART_URF_RXS 0xc0 /* Receiver status */
-#endif
-
-#if defined(CONFIG_M54xx)
-#define MCFUART_TXFIFOSIZE 512
-#elif defined(CONFIG_M5272)
-#define MCFUART_TXFIFOSIZE 25
-#else
-#define MCFUART_TXFIFOSIZE 1
-#endif
-/****************************************************************************/
-#endif /* mcfuart_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mcfwdebug.h b/ANDROID_3.4.5/arch/m68k/include/asm/mcfwdebug.h
deleted file mode 100644
index 27f70e45..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mcfwdebug.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfdebug.h -- ColdFire Debug Module support.
- *
- * (C) Copyright 2001, Lineo Inc. (www.lineo.com)
- */
-
-/****************************************************************************/
-#ifndef mcfdebug_h
-#define mcfdebug_h
-/****************************************************************************/
-
-/* Define the debug module registers */
-#define MCFDEBUG_CSR 0x0 /* Configuration status */
-#define MCFDEBUG_BAAR 0x5 /* BDM address attribute */
-#define MCFDEBUG_AATR 0x6 /* Address attribute trigger */
-#define MCFDEBUG_TDR 0x7 /* Trigger definition */
-#define MCFDEBUG_PBR 0x8 /* PC breakpoint */
-#define MCFDEBUG_PBMR 0x9 /* PC breakpoint mask */
-#define MCFDEBUG_ABHR 0xc /* High address breakpoint */
-#define MCFDEBUG_ABLR 0xd /* Low address breakpoint */
-#define MCFDEBUG_DBR 0xe /* Data breakpoint */
-#define MCFDEBUG_DBMR 0xf /* Data breakpoint mask */
-
-/* Define some handy constants for the trigger definition register */
-#define MCFDEBUG_TDR_TRC_DISP 0x00000000 /* display on DDATA only */
-#define MCFDEBUG_TDR_TRC_HALT 0x40000000 /* Processor halt on BP */
-#define MCFDEBUG_TDR_TRC_INTR 0x80000000 /* Debug intr on BP */
-#define MCFDEBUG_TDR_LXT1 0x00004000 /* TDR level 1 */
-#define MCFDEBUG_TDR_LXT2 0x00008000 /* TDR level 2 */
-#define MCFDEBUG_TDR_EBL1 0x00002000 /* Enable breakpoint level 1 */
-#define MCFDEBUG_TDR_EBL2 0x20000000 /* Enable breakpoint level 2 */
-#define MCFDEBUG_TDR_EDLW1 0x00001000 /* Enable data BP longword */
-#define MCFDEBUG_TDR_EDLW2 0x10000000
-#define MCFDEBUG_TDR_EDWL1 0x00000800 /* Enable data BP lower word */
-#define MCFDEBUG_TDR_EDWL2 0x08000000
-#define MCFDEBUG_TDR_EDWU1 0x00000400 /* Enable data BP upper word */
-#define MCFDEBUG_TDR_EDWU2 0x04000000
-#define MCFDEBUG_TDR_EDLL1 0x00000200 /* Enable data BP low low byte */
-#define MCFDEBUG_TDR_EDLL2 0x02000000
-#define MCFDEBUG_TDR_EDLM1 0x00000100 /* Enable data BP low mid byte */
-#define MCFDEBUG_TDR_EDLM2 0x01000000
-#define MCFDEBUG_TDR_EDUM1 0x00000080 /* Enable data BP up mid byte */
-#define MCFDEBUG_TDR_EDUM2 0x00800000
-#define MCFDEBUG_TDR_EDUU1 0x00000040 /* Enable data BP up up byte */
-#define MCFDEBUG_TDR_EDUU2 0x00400000
-#define MCFDEBUG_TDR_DI1 0x00000020 /* Data BP invert */
-#define MCFDEBUG_TDR_DI2 0x00200000
-#define MCFDEBUG_TDR_EAI1 0x00000010 /* Enable address BP inverted */
-#define MCFDEBUG_TDR_EAI2 0x00100000
-#define MCFDEBUG_TDR_EAR1 0x00000008 /* Enable address BP range */
-#define MCFDEBUG_TDR_EAR2 0x00080000
-#define MCFDEBUG_TDR_EAL1 0x00000004 /* Enable address BP low */
-#define MCFDEBUG_TDR_EAL2 0x00040000
-#define MCFDEBUG_TDR_EPC1 0x00000002 /* Enable PC BP */
-#define MCFDEBUG_TDR_EPC2 0x00020000
-#define MCFDEBUG_TDR_PCI1 0x00000001 /* PC BP invert */
-#define MCFDEBUG_TDR_PCI2 0x00010000
-
-/* Constants for the address attribute trigger register */
-#define MCFDEBUG_AAR_RESET 0x00000005
-/* Fields not yet implemented */
-
-/* And some definitions for the writable sections of the CSR */
-#define MCFDEBUG_CSR_RESET 0x00100000
-#define MCFDEBUG_CSR_PSTCLK 0x00020000 /* PSTCLK disable */
-#define MCFDEBUG_CSR_IPW 0x00010000 /* Inhibit processor writes */
-#define MCFDEBUG_CSR_MAP 0x00008000 /* Processor refs in emul mode */
-#define MCFDEBUG_CSR_TRC 0x00004000 /* Emul mode on trace exception */
-#define MCFDEBUG_CSR_EMU 0x00002000 /* Force emulation mode */
-#define MCFDEBUG_CSR_DDC_READ 0x00000800 /* Debug data control */
-#define MCFDEBUG_CSR_DDC_WRITE 0x00001000
-#define MCFDEBUG_CSR_UHE 0x00000400 /* User mode halt enable */
-#define MCFDEBUG_CSR_BTB0 0x00000000 /* Branch target 0 bytes */
-#define MCFDEBUG_CSR_BTB2 0x00000100 /* Branch target 2 bytes */
-#define MCFDEBUG_CSR_BTB3 0x00000200 /* Branch target 3 bytes */
-#define MCFDEBUG_CSR_BTB4 0x00000300 /* Branch target 4 bytes */
-#define MCFDEBUG_CSR_NPL 0x00000040 /* Non-pipelined mode */
-#define MCFDEBUG_CSR_SSM 0x00000010 /* Single step mode */
-
-/* Constants for the BDM address attribute register */
-#define MCFDEBUG_BAAR_RESET 0x00000005
-/* Fields not yet implemented */
-
-
-/* This routine wrappers up the wdebug asm instruction so that the register
- * and value can be relatively easily specified. The biggest hassle here is
- * that the debug module instructions (2 longs) must be long word aligned and
- * some pointer fiddling is performed to ensure this.
- */
-static inline void wdebug(int reg, unsigned long data) {
- unsigned short dbg_spc[6];
- unsigned short *dbg;
-
- // Force alignment to long word boundary
- dbg = (unsigned short *)((((unsigned long)dbg_spc) + 3) & 0xfffffffc);
-
- // Build up the debug instruction
- dbg[0] = 0x2c80 | (reg & 0xf);
- dbg[1] = (data >> 16) & 0xffff;
- dbg[2] = data & 0xffff;
- dbg[3] = 0;
-
- // Perform the wdebug instruction
-#if 0
- // This strain is for gas which doesn't have the wdebug instructions defined
- asm( "move.l %0, %%a0\n\t"
- ".word 0xfbd0\n\t"
- ".word 0x0003\n\t"
- :: "g" (dbg) : "a0");
-#else
- // And this is for when it does
- asm( "wdebug (%0)" :: "a" (dbg));
-#endif
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mman.h b/ANDROID_3.4.5/arch/m68k/include/asm/mman.h
deleted file mode 100644
index 8eebf89f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/mman.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mmu.h b/ANDROID_3.4.5/arch/m68k/include/asm/mmu.h
deleted file mode 100644
index 8a11a63e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mmu.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __MMU_H
-#define __MMU_H
-
-#ifdef CONFIG_MMU
-/* Default "unsigned long" context */
-typedef unsigned long mm_context_t;
-#else
-typedef struct {
- unsigned long end_brk;
-} mm_context_t;
-#endif
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mmu_context.h b/ANDROID_3.4.5/arch/m68k/include/asm/mmu_context.h
deleted file mode 100644
index dc3be991..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mmu_context.h
+++ /dev/null
@@ -1,327 +0,0 @@
-#ifndef __M68K_MMU_CONTEXT_H
-#define __M68K_MMU_CONTEXT_H
-
-#include <asm-generic/mm_hooks.h>
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-#ifdef CONFIG_MMU
-
-#if defined(CONFIG_COLDFIRE)
-
-#include <asm/atomic.h>
-#include <asm/bitops.h>
-#include <asm/mcfmmu.h>
-#include <asm/mmu.h>
-
-#define NO_CONTEXT 256
-#define LAST_CONTEXT 255
-#define FIRST_CONTEXT 1
-
-extern unsigned long context_map[];
-extern mm_context_t next_mmu_context;
-
-extern atomic_t nr_free_contexts;
-extern struct mm_struct *context_mm[LAST_CONTEXT+1];
-extern void steal_context(void);
-
-static inline void get_mmu_context(struct mm_struct *mm)
-{
- mm_context_t ctx;
-
- if (mm->context != NO_CONTEXT)
- return;
- while (atomic_dec_and_test_lt(&nr_free_contexts)) {
- atomic_inc(&nr_free_contexts);
- steal_context();
- }
- ctx = next_mmu_context;
- while (test_and_set_bit(ctx, context_map)) {
- ctx = find_next_zero_bit(context_map, LAST_CONTEXT+1, ctx);
- if (ctx > LAST_CONTEXT)
- ctx = 0;
- }
- next_mmu_context = (ctx + 1) & LAST_CONTEXT;
- mm->context = ctx;
- context_mm[ctx] = mm;
-}
-
-/*
- * Set up the context for a new address space.
- */
-#define init_new_context(tsk, mm) (((mm)->context = NO_CONTEXT), 0)
-
-/*
- * We're finished using the context for an address space.
- */
-static inline void destroy_context(struct mm_struct *mm)
-{
- if (mm->context != NO_CONTEXT) {
- clear_bit(mm->context, context_map);
- mm->context = NO_CONTEXT;
- atomic_inc(&nr_free_contexts);
- }
-}
-
-static inline void set_context(mm_context_t context, pgd_t *pgd)
-{
- __asm__ __volatile__ ("movec %0,%%asid" : : "d" (context));
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- struct task_struct *tsk)
-{
- get_mmu_context(tsk->mm);
- set_context(tsk->mm->context, next->pgd);
-}
-
-/*
- * After we have set current->mm to a new value, this activates
- * the context for the new mm so we see the new mappings.
- */
-static inline void activate_mm(struct mm_struct *active_mm,
- struct mm_struct *mm)
-{
- get_mmu_context(mm);
- set_context(mm->context, mm->pgd);
-}
-
-#define deactivate_mm(tsk, mm) do { } while (0)
-
-extern void mmu_context_init(void);
-#define prepare_arch_switch(next) load_ksp_mmu(next)
-
-static inline void load_ksp_mmu(struct task_struct *task)
-{
- unsigned long flags;
- struct mm_struct *mm;
- int asid;
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *pte;
- unsigned long mmuar;
-
- local_irq_save(flags);
- mmuar = task->thread.ksp;
-
- /* Search for a valid TLB entry, if one is found, don't remap */
- mmu_write(MMUAR, mmuar);
- mmu_write(MMUOR, MMUOR_STLB | MMUOR_ADR);
- if (mmu_read(MMUSR) & MMUSR_HIT)
- goto end;
-
- if (mmuar >= PAGE_OFFSET) {
- mm = &init_mm;
- } else {
- pr_info("load_ksp_mmu: non-kernel mm found: 0x%p\n", task->mm);
- mm = task->mm;
- }
-
- if (!mm)
- goto bug;
-
- pgd = pgd_offset(mm, mmuar);
- if (pgd_none(*pgd))
- goto bug;
-
- pmd = pmd_offset(pgd, mmuar);
- if (pmd_none(*pmd))
- goto bug;
-
- pte = (mmuar >= PAGE_OFFSET) ? pte_offset_kernel(pmd, mmuar)
- : pte_offset_map(pmd, mmuar);
- if (pte_none(*pte) || !pte_present(*pte))
- goto bug;
-
- set_pte(pte, pte_mkyoung(*pte));
- asid = mm->context & 0xff;
- if (!pte_dirty(*pte) && mmuar <= PAGE_OFFSET)
- set_pte(pte, pte_wrprotect(*pte));
-
- mmu_write(MMUTR, (mmuar & PAGE_MASK) | (asid << MMUTR_IDN) |
- (((int)(pte->pte) & (int)CF_PAGE_MMUTR_MASK)
- >> CF_PAGE_MMUTR_SHIFT) | MMUTR_V);
-
- mmu_write(MMUDR, (pte_val(*pte) & PAGE_MASK) |
- ((pte->pte) & CF_PAGE_MMUDR_MASK) | MMUDR_SZ_8KB | MMUDR_X);
-
- mmu_write(MMUOR, MMUOR_ACC | MMUOR_UAA);
-
- goto end;
-
-bug:
- pr_info("ksp load failed: mm=0x%p ksp=0x08%lx\n", mm, mmuar);
-end:
- local_irq_restore(flags);
-}
-
-#elif defined(CONFIG_SUN3)
-#include <asm/sun3mmu.h>
-#include <linux/sched.h>
-
-extern unsigned long get_free_context(struct mm_struct *mm);
-extern void clear_context(unsigned long context);
-
-/* set the context for a new task to unmapped */
-static inline int init_new_context(struct task_struct *tsk,
- struct mm_struct *mm)
-{
- mm->context = SUN3_INVALID_CONTEXT;
- return 0;
-}
-
-/* find the context given to this process, and if it hasn't already
- got one, go get one for it. */
-static inline void get_mmu_context(struct mm_struct *mm)
-{
- if (mm->context == SUN3_INVALID_CONTEXT)
- mm->context = get_free_context(mm);
-}
-
-/* flush context if allocated... */
-static inline void destroy_context(struct mm_struct *mm)
-{
- if (mm->context != SUN3_INVALID_CONTEXT)
- clear_context(mm->context);
-}
-
-static inline void activate_context(struct mm_struct *mm)
-{
- get_mmu_context(mm);
- sun3_put_context(mm->context);
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- struct task_struct *tsk)
-{
- activate_context(tsk->mm);
-}
-
-#define deactivate_mm(tsk, mm) do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev_mm,
- struct mm_struct *next_mm)
-{
- activate_context(next_mm);
-}
-
-#else
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-
-static inline int init_new_context(struct task_struct *tsk,
- struct mm_struct *mm)
-{
- mm->context = virt_to_phys(mm->pgd);
- return 0;
-}
-
-#define destroy_context(mm) do { } while(0)
-
-static inline void switch_mm_0230(struct mm_struct *mm)
-{
- unsigned long crp[2] = {
- 0x80000000 | _PAGE_TABLE, mm->context
- };
- unsigned long tmp;
-
- asm volatile (".chip 68030");
-
- /* flush MC68030/MC68020 caches (they are virtually addressed) */
- asm volatile (
- "movec %%cacr,%0;"
- "orw %1,%0; "
- "movec %0,%%cacr"
- : "=d" (tmp) : "di" (FLUSH_I_AND_D));
-
- /* Switch the root pointer. For a 030-only kernel,
- * avoid flushing the whole ATC, we only need to
- * flush the user entries. The 68851 does this by
- * itself. Avoid a runtime check here.
- */
- asm volatile (
-#ifdef CPU_M68030_ONLY
- "pmovefd %0,%%crp; "
- "pflush #0,#4"
-#else
- "pmove %0,%%crp"
-#endif
- : : "m" (crp[0]));
-
- asm volatile (".chip 68k");
-}
-
-static inline void switch_mm_0460(struct mm_struct *mm)
-{
- asm volatile (".chip 68040");
-
- /* flush address translation cache (user entries) */
- asm volatile ("pflushan");
-
- /* switch the root pointer */
- asm volatile ("movec %0,%%urp" : : "r" (mm->context));
-
- if (CPU_IS_060) {
- unsigned long tmp;
-
- /* clear user entries in the branch cache */
- asm volatile (
- "movec %%cacr,%0; "
- "orl %1,%0; "
- "movec %0,%%cacr"
- : "=d" (tmp): "di" (0x00200000));
- }
-
- asm volatile (".chip 68k");
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
- if (prev != next) {
- if (CPU_IS_020_OR_030)
- switch_mm_0230(next);
- else
- switch_mm_0460(next);
- }
-}
-
-#define deactivate_mm(tsk,mm) do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev_mm,
- struct mm_struct *next_mm)
-{
- next_mm->context = virt_to_phys(next_mm->pgd);
-
- if (CPU_IS_020_OR_030)
- switch_mm_0230(next_mm);
- else
- switch_mm_0460(next_mm);
-}
-
-#endif
-
-#else /* !CONFIG_MMU */
-
-static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
-{
- return 0;
-}
-
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk)
-{
-}
-
-#define destroy_context(mm) do { } while (0)
-#define deactivate_mm(tsk,mm) do { } while (0)
-
-static inline void activate_mm(struct mm_struct *prev_mm, struct mm_struct *next_mm)
-{
-}
-
-#endif /* CONFIG_MMU */
-#endif /* __M68K_MMU_CONTEXT_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mmzone.h b/ANDROID_3.4.5/arch/m68k/include/asm/mmzone.h
deleted file mode 100644
index e1f1ec7b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mmzone.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef _ASM_M68K_MMZONE_H_
-#define _ASM_M68K_MMZONE_H_
-
-extern pg_data_t pg_data_map[];
-
-#define NODE_DATA(nid) (&pg_data_map[nid])
-#define NODE_MEM_MAP(nid) (NODE_DATA(nid)->node_mem_map)
-
-#endif /* _ASM_M68K_MMZONE_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/module.h b/ANDROID_3.4.5/arch/m68k/include/asm/module.h
deleted file mode 100644
index edffe66b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/module.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _ASM_M68K_MODULE_H
-#define _ASM_M68K_MODULE_H
-
-enum m68k_fixup_type {
- m68k_fixup_memoffset,
- m68k_fixup_vnode_shift,
-};
-
-struct m68k_fixup_info {
- enum m68k_fixup_type type;
- void *addr;
-};
-
-struct mod_arch_specific {
- struct m68k_fixup_info *fixup_start, *fixup_end;
-};
-
-#ifdef CONFIG_MMU
-
-#define MODULE_ARCH_INIT { \
- .fixup_start = __start_fixup, \
- .fixup_end = __stop_fixup, \
-}
-
-
-#define m68k_fixup(type, addr) \
- " .section \".m68k_fixup\",\"aw\"\n" \
- " .long " #type "," #addr "\n" \
- " .previous\n"
-
-#endif /* CONFIG_MMU */
-
-extern struct m68k_fixup_info __start_fixup[], __stop_fixup[];
-
-struct module;
-extern void module_fixup(struct module *mod, struct m68k_fixup_info *start,
- struct m68k_fixup_info *end);
-
-#define Elf_Shdr Elf32_Shdr
-#define Elf_Sym Elf32_Sym
-#define Elf_Ehdr Elf32_Ehdr
-
-#endif /* _ASM_M68K_MODULE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgalloc.h b/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgalloc.h
deleted file mode 100644
index 2f02f264..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgalloc.h
+++ /dev/null
@@ -1,109 +0,0 @@
-#ifndef _MOTOROLA_PGALLOC_H
-#define _MOTOROLA_PGALLOC_H
-
-#include <asm/tlb.h>
-#include <asm/tlbflush.h>
-
-extern pmd_t *get_pointer_table(void);
-extern int free_pointer_table(pmd_t *);
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
-{
- pte_t *pte;
-
- pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
- if (pte) {
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- }
-
- return pte;
-}
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- cache_page(pte);
- free_page((unsigned long) pte);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
- pte_t *pte;
-
- if(!page)
- return NULL;
-
- pte = kmap(page);
- __flush_page_to_ram(pte);
- flush_tlb_kernel_page(pte);
- nocache_page(pte);
- kunmap(page);
- pgtable_page_ctor(page);
- return page;
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t page)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t page,
- unsigned long address)
-{
- pgtable_page_dtor(page);
- cache_page(kmap(page));
- kunmap(page);
- __free_page(page);
-}
-
-
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
-{
- return get_pointer_table();
-}
-
-static inline int pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
- return free_pointer_table(pmd);
-}
-
-static inline int __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
- unsigned long address)
-{
- return free_pointer_table(pmd);
-}
-
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- pmd_free(mm, (pmd_t *)pgd);
-}
-
-static inline pgd_t *pgd_alloc(struct mm_struct *mm)
-{
- return (pgd_t *)get_pointer_table();
-}
-
-
-static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
-{
- pmd_set(pmd, pte);
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
-{
- pmd_set(pmd, page_address(page));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
-{
- pgd_set(pgd, pmd);
-}
-
-#endif /* _MOTOROLA_PGALLOC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgtable.h b/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgtable.h
deleted file mode 100644
index e0fdd4d0..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/motorola_pgtable.h
+++ /dev/null
@@ -1,290 +0,0 @@
-#ifndef _MOTOROLA_PGTABLE_H
-#define _MOTOROLA_PGTABLE_H
-
-
-/*
- * Definitions for MMU descriptors
- */
-#define _PAGE_PRESENT 0x001
-#define _PAGE_SHORT 0x002
-#define _PAGE_RONLY 0x004
-#define _PAGE_READWRITE 0x000
-#define _PAGE_ACCESSED 0x008
-#define _PAGE_DIRTY 0x010
-#define _PAGE_SUPER 0x080 /* 68040 supervisor only */
-#define _PAGE_GLOBAL040 0x400 /* 68040 global bit, used for kva descs */
-#define _PAGE_NOCACHE030 0x040 /* 68030 no-cache mode */
-#define _PAGE_NOCACHE 0x060 /* 68040 cache mode, non-serialized */
-#define _PAGE_NOCACHE_S 0x040 /* 68040 no-cache mode, serialized */
-#define _PAGE_CACHE040 0x020 /* 68040 cache mode, cachable, copyback */
-#define _PAGE_CACHE040W 0x000 /* 68040 cache mode, cachable, write-through */
-
-#define _DESCTYPE_MASK 0x003
-
-#define _CACHEMASK040 (~0x060)
-#define _TABLE_MASK (0xfffffe00)
-
-#define _PAGE_TABLE (_PAGE_SHORT)
-#define _PAGE_CHG_MASK (PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_NOCACHE)
-
-#define _PAGE_PROTNONE 0x004
-#define _PAGE_FILE 0x008 /* pagecache or swap? */
-
-#ifndef __ASSEMBLY__
-
-/* This is the cache mode to be used for pages containing page descriptors for
- * processors >= '040. It is in pte_mknocache(), and the variable is defined
- * and initialized in head.S */
-extern int m68k_pgtable_cachemode;
-
-/* This is the cache mode for normal pages, for supervisor access on
- * processors >= '040. It is used in pte_mkcache(), and the variable is
- * defined and initialized in head.S */
-
-#if defined(CPU_M68060_ONLY) && defined(CONFIG_060_WRITETHROUGH)
-#define m68k_supervisor_cachemode _PAGE_CACHE040W
-#elif defined(CPU_M68040_OR_M68060_ONLY)
-#define m68k_supervisor_cachemode _PAGE_CACHE040
-#elif defined(CPU_M68020_OR_M68030_ONLY)
-#define m68k_supervisor_cachemode 0
-#else
-extern int m68k_supervisor_cachemode;
-#endif
-
-#if defined(CPU_M68040_OR_M68060_ONLY)
-#define mm_cachebits _PAGE_CACHE040
-#elif defined(CPU_M68020_OR_M68030_ONLY)
-#define mm_cachebits 0
-#else
-extern unsigned long mm_cachebits;
-#endif
-
-#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED | mm_cachebits)
-#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_DIRTY | _PAGE_ACCESSED | mm_cachebits)
-
-/* Alternate definitions that are compile time constants, for
- initializing protection_map. The cachebits are fixed later. */
-#define PAGE_NONE_C __pgprot(_PAGE_PROTNONE | _PAGE_ACCESSED)
-#define PAGE_SHARED_C __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
-#define PAGE_COPY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
-#define PAGE_READONLY_C __pgprot(_PAGE_PRESENT | _PAGE_RONLY | _PAGE_ACCESSED)
-
-/*
- * The m68k can't do page protection for execute, and considers that the same are read.
- * Also, write permissions imply read permissions. This is the closest we can get..
- */
-#define __P000 PAGE_NONE_C
-#define __P001 PAGE_READONLY_C
-#define __P010 PAGE_COPY_C
-#define __P011 PAGE_COPY_C
-#define __P100 PAGE_READONLY_C
-#define __P101 PAGE_READONLY_C
-#define __P110 PAGE_COPY_C
-#define __P111 PAGE_COPY_C
-
-#define __S000 PAGE_NONE_C
-#define __S001 PAGE_READONLY_C
-#define __S010 PAGE_SHARED_C
-#define __S011 PAGE_SHARED_C
-#define __S100 PAGE_READONLY_C
-#define __S101 PAGE_READONLY_C
-#define __S110 PAGE_SHARED_C
-#define __S111 PAGE_SHARED_C
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- pte_val(pte) = (pte_val(pte) & _PAGE_CHG_MASK) | pgprot_val(newprot);
- return pte;
-}
-
-static inline void pmd_set(pmd_t *pmdp, pte_t *ptep)
-{
- unsigned long ptbl = virt_to_phys(ptep) | _PAGE_TABLE | _PAGE_ACCESSED;
- unsigned long *ptr = pmdp->pmd;
- short i = 16;
- while (--i >= 0) {
- *ptr++ = ptbl;
- ptbl += (sizeof(pte_t)*PTRS_PER_PTE/16);
- }
-}
-
-static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
-{
- pgd_val(*pgdp) = _PAGE_TABLE | _PAGE_ACCESSED | __pa(pmdp);
-}
-
-#define __pte_page(pte) ((unsigned long)__va(pte_val(pte) & PAGE_MASK))
-#define __pmd_page(pmd) ((unsigned long)__va(pmd_val(pmd) & _TABLE_MASK))
-#define __pgd_page(pgd) ((unsigned long)__va(pgd_val(pgd) & _TABLE_MASK))
-
-
-#define pte_none(pte) (!pte_val(pte))
-#define pte_present(pte) (pte_val(pte) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-#define pte_clear(mm,addr,ptep) ({ pte_val(*(ptep)) = 0; })
-
-#define pte_page(pte) virt_to_page(__va(pte_val(pte)))
-#define pte_pfn(pte) (pte_val(pte) >> PAGE_SHIFT)
-#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot))
-
-#define pmd_none(pmd) (!pmd_val(pmd))
-#define pmd_bad(pmd) ((pmd_val(pmd) & _DESCTYPE_MASK) != _PAGE_TABLE)
-#define pmd_present(pmd) (pmd_val(pmd) & _PAGE_TABLE)
-#define pmd_clear(pmdp) ({ \
- unsigned long *__ptr = pmdp->pmd; \
- short __i = 16; \
- while (--__i >= 0) \
- *__ptr++ = 0; \
-})
-#define pmd_page(pmd) virt_to_page(__va(pmd_val(pmd)))
-
-
-#define pgd_none(pgd) (!pgd_val(pgd))
-#define pgd_bad(pgd) ((pgd_val(pgd) & _DESCTYPE_MASK) != _PAGE_TABLE)
-#define pgd_present(pgd) (pgd_val(pgd) & _PAGE_TABLE)
-#define pgd_clear(pgdp) ({ pgd_val(*pgdp) = 0; })
-#define pgd_page(pgd) (mem_map + ((unsigned long)(__va(pgd_val(pgd)) - PAGE_OFFSET) >> PAGE_SHIFT))
-
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not..
- */
-static inline int pte_write(pte_t pte) { return !(pte_val(pte) & _PAGE_RONLY); }
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY; }
-static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; }
-static inline int pte_special(pte_t pte) { return 0; }
-
-static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) |= _PAGE_RONLY; return pte; }
-static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) &= ~_PAGE_RONLY; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= _PAGE_DIRTY; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= _PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mknocache(pte_t pte)
-{
- pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_pgtable_cachemode;
- return pte;
-}
-static inline pte_t pte_mkcache(pte_t pte)
-{
- pte_val(pte) = (pte_val(pte) & _CACHEMASK040) | m68k_supervisor_cachemode;
- return pte;
-}
-static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
-
-#define PAGE_DIR_OFFSET(tsk,address) pgd_offset((tsk),(address))
-
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-/* to find an entry in a page-table-directory */
-static inline pgd_t *pgd_offset(const struct mm_struct *mm,
- unsigned long address)
-{
- return mm->pgd + pgd_index(address);
-}
-
-#define swapper_pg_dir kernel_pg_dir
-extern pgd_t kernel_pg_dir[128];
-
-static inline pgd_t *pgd_offset_k(unsigned long address)
-{
- return kernel_pg_dir + (address >> PGDIR_SHIFT);
-}
-
-
-/* Find an entry in the second-level page table.. */
-static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address)
-{
- return (pmd_t *)__pgd_page(*dir) + ((address >> PMD_SHIFT) & (PTRS_PER_PMD-1));
-}
-
-/* Find an entry in the third-level page table.. */
-static inline pte_t *pte_offset_kernel(pmd_t *pmdp, unsigned long address)
-{
- return (pte_t *)__pmd_page(*pmdp) + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1));
-}
-
-#define pte_offset_map(pmdp,address) ((pte_t *)__pmd_page(*pmdp) + (((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)))
-#define pte_unmap(pte) ((void)0)
-
-/*
- * Allocate and free page tables. The xxx_kernel() versions are
- * used to allocate a kernel page table - this turns on ASN bits
- * if any.
- */
-
-/* Prior to calling these routines, the page should have been flushed
- * from both the cache and ATC, or the CPU might not notice that the
- * cache setting for the page has been changed. -jskov
- */
-static inline void nocache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mknocache(*ptep);
- }
-}
-
-static inline void cache_page(void *vaddr)
-{
- unsigned long addr = (unsigned long)vaddr;
-
- if (CPU_IS_040_OR_060) {
- pgd_t *dir;
- pmd_t *pmdp;
- pte_t *ptep;
-
- dir = pgd_offset_k(addr);
- pmdp = pmd_offset(dir, addr);
- ptep = pte_offset_kernel(pmdp, addr);
- *ptep = pte_mkcache(*ptep);
- }
-}
-
-#define PTE_FILE_MAX_BITS 28
-
-static inline unsigned long pte_to_pgoff(pte_t pte)
-{
- return pte.pte >> 4;
-}
-
-static inline pte_t pgoff_to_pte(unsigned off)
-{
- pte_t pte = { (off << 4) + _PAGE_FILE };
- return pte;
-}
-
-/* Encode and de-code a swap entry (must be !pte_none(e) && !pte_present(e)) */
-#define __swp_type(x) (((x).val >> 4) & 0xff)
-#define __swp_offset(x) ((x).val >> 12)
-#define __swp_entry(type, offset) ((swp_entry_t) { ((type) << 4) | ((offset) << 12) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-#endif /* _MOTOROLA_PGTABLE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/movs.h b/ANDROID_3.4.5/arch/m68k/include/asm/movs.h
deleted file mode 100644
index 67dbea36..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/movs.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef __MOVS_H__
-#define __MOVS_H__
-
-/*
-** movs.h
-**
-** Inline assembly macros to generate movs & related instructions
-*/
-
-/* Set DFC register value */
-
-#define SET_DFC(x) \
- __asm__ __volatile__ (" movec %0,%/dfc" : : "d" (x));
-
-/* Get DFC register value */
-
-#define GET_DFC(x) \
- __asm__ __volatile__ (" movec %/dfc, %0" : "=d" (x) : );
-
-/* Set SFC register value */
-
-#define SET_SFC(x) \
- __asm__ __volatile__ (" movec %0,%/sfc" : : "d" (x));
-
-/* Get SFC register value */
-
-#define GET_SFC(x) \
- __asm__ __volatile__ (" movec %/sfc, %0" : "=d" (x) : );
-
-#define SET_VBR(x) \
- __asm__ __volatile__ (" movec %0,%/vbr" : : "r" (x));
-
-#define GET_VBR(x) \
- __asm__ __volatile__ (" movec %/vbr, %0" : "=g" (x) : );
-
-/* Set a byte using the "movs" instruction */
-
-#define SET_CONTROL_BYTE(addr,value) \
- __asm__ __volatile__ (" movsb %0, %1@" : : "d" (value), "a" (addr));
-
-/* Get a byte using the "movs" instruction */
-
-#define GET_CONTROL_BYTE(addr,value) \
- __asm__ __volatile__ (" movsb %1@, %0" : "=d" (value) : "a" (addr));
-
-/* Set a (long)word using the "movs" instruction */
-
-#define SET_CONTROL_WORD(addr,value) \
- __asm__ __volatile__ (" movsl %0, %1@" : : "d" (value), "a" (addr));
-
-/* Get a (long)word using the "movs" instruction */
-
-#define GET_CONTROL_WORD(addr,value) \
- __asm__ __volatile__ (" movsl %1@, %0" : "=d" (value) : "a" (addr));
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/msgbuf.h b/ANDROID_3.4.5/arch/m68k/include/asm/msgbuf.h
deleted file mode 100644
index 243cb798..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_MSGBUF_H
-#define _M68K_MSGBUF_H
-
-/*
- * The msqid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
- struct ipc64_perm msg_perm;
- __kernel_time_t msg_stime; /* last msgsnd time */
- unsigned long __unused1;
- __kernel_time_t msg_rtime; /* last msgrcv time */
- unsigned long __unused2;
- __kernel_time_t msg_ctime; /* last change time */
- unsigned long __unused3;
- unsigned long msg_cbytes; /* current number of bytes on queue */
- unsigned long msg_qnum; /* number of messages in queue */
- unsigned long msg_qbytes; /* max number of bytes on queue */
- __kernel_pid_t msg_lspid; /* pid of last msgsnd */
- __kernel_pid_t msg_lrpid; /* last receive pid */
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-#endif /* _M68K_MSGBUF_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mutex.h b/ANDROID_3.4.5/arch/m68k/include/asm/mutex.h
deleted file mode 100644
index 458c1f7f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mvme147hw.h b/ANDROID_3.4.5/arch/m68k/include/asm/mvme147hw.h
deleted file mode 100644
index b8104310..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mvme147hw.h
+++ /dev/null
@@ -1,113 +0,0 @@
-#ifndef _MVME147HW_H_
-#define _MVME147HW_H_
-
-#include <asm/irq.h>
-
-typedef struct {
- unsigned char
- ctrl,
- bcd_sec,
- bcd_min,
- bcd_hr,
- bcd_dow,
- bcd_dom,
- bcd_mth,
- bcd_year;
-} MK48T02;
-
-#define RTC_WRITE 0x80
-#define RTC_READ 0x40
-#define RTC_STOP 0x20
-
-#define m147_rtc ((MK48T02 * volatile)0xfffe07f8)
-
-
-struct pcc_regs {
- volatile u_long dma_tadr;
- volatile u_long dma_dadr;
- volatile u_long dma_bcr;
- volatile u_long dma_hr;
- volatile u_short t1_preload;
- volatile u_short t1_count;
- volatile u_short t2_preload;
- volatile u_short t2_count;
- volatile u_char t1_int_cntrl;
- volatile u_char t1_cntrl;
- volatile u_char t2_int_cntrl;
- volatile u_char t2_cntrl;
- volatile u_char ac_fail;
- volatile u_char watchdog;
- volatile u_char lpt_intr;
- volatile u_char lpt_cntrl;
- volatile u_char dma_intr;
- volatile u_char dma_cntrl;
- volatile u_char bus_error;
- volatile u_char dma_status;
- volatile u_char abort;
- volatile u_char ta_fnctl;
- volatile u_char serial_cntrl;
- volatile u_char general_cntrl;
- volatile u_char lan_cntrl;
- volatile u_char general_status;
- volatile u_char scsi_interrupt;
- volatile u_char slave;
- volatile u_char soft1_cntrl;
- volatile u_char int_base;
- volatile u_char soft2_cntrl;
- volatile u_char revision_level;
- volatile u_char lpt_data;
- volatile u_char lpt_status;
- };
-
-#define m147_pcc ((struct pcc_regs * volatile)0xfffe1000)
-
-
-#define PCC_INT_ENAB 0x08
-
-#define PCC_TIMER_INT_CLR 0x80
-#define PCC_TIMER_PRELOAD 63936l
-
-#define PCC_LEVEL_ABORT 0x07
-#define PCC_LEVEL_SERIAL 0x04
-#define PCC_LEVEL_ETH 0x04
-#define PCC_LEVEL_TIMER1 0x04
-#define PCC_LEVEL_SCSI_PORT 0x04
-#define PCC_LEVEL_SCSI_DMA 0x04
-
-#define PCC_IRQ_AC_FAIL (IRQ_USER+0)
-#define PCC_IRQ_BERR (IRQ_USER+1)
-#define PCC_IRQ_ABORT (IRQ_USER+2)
-/* #define PCC_IRQ_SERIAL (IRQ_USER+3) */
-#define PCC_IRQ_PRINTER (IRQ_USER+7)
-#define PCC_IRQ_TIMER1 (IRQ_USER+8)
-#define PCC_IRQ_TIMER2 (IRQ_USER+9)
-#define PCC_IRQ_SOFTWARE1 (IRQ_USER+10)
-#define PCC_IRQ_SOFTWARE2 (IRQ_USER+11)
-
-
-#define M147_SCC_A_ADDR 0xfffe3002
-#define M147_SCC_B_ADDR 0xfffe3000
-#define M147_SCC_PCLK 5000000
-
-#define MVME147_IRQ_SCSI_PORT (IRQ_USER+0x45)
-#define MVME147_IRQ_SCSI_DMA (IRQ_USER+0x46)
-
-/* SCC interrupts, for MVME147 */
-
-#define MVME147_IRQ_TYPE_PRIO 0
-#define MVME147_IRQ_SCC_BASE (IRQ_USER+32)
-#define MVME147_IRQ_SCCB_TX (IRQ_USER+32)
-#define MVME147_IRQ_SCCB_STAT (IRQ_USER+34)
-#define MVME147_IRQ_SCCB_RX (IRQ_USER+36)
-#define MVME147_IRQ_SCCB_SPCOND (IRQ_USER+38)
-#define MVME147_IRQ_SCCA_TX (IRQ_USER+40)
-#define MVME147_IRQ_SCCA_STAT (IRQ_USER+42)
-#define MVME147_IRQ_SCCA_RX (IRQ_USER+44)
-#define MVME147_IRQ_SCCA_SPCOND (IRQ_USER+46)
-
-#define MVME147_LANCE_BASE 0xfffe1800
-#define MVME147_LANCE_IRQ (IRQ_USER+4)
-
-#define ETHERNET_ADDRESS 0xfffe0778
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/mvme16xhw.h b/ANDROID_3.4.5/arch/m68k/include/asm/mvme16xhw.h
deleted file mode 100644
index 6117f566..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/mvme16xhw.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef _M68K_MVME16xHW_H_
-#define _M68K_MVME16xHW_H_
-
-#include <asm/irq.h>
-
-/* Board ID data structure - pointer to this retrieved from Bug by head.S */
-
-/* Note, bytes 12 and 13 are board no in BCD (0162,0166,0167,0177,etc) */
-
-extern long mvme_bdid_ptr;
-
-typedef struct {
- char bdid[4];
- u_char rev, mth, day, yr;
- u_short size, reserved;
- u_short brdno;
- char brdsuffix[2];
- u_long options;
- u_short clun, dlun, ctype, dnum;
- u_long option2;
-} t_bdid, *p_bdid;
-
-
-typedef struct {
- u_char ack_icr,
- flt_icr,
- sel_icr,
- pe_icr,
- bsy_icr,
- spare1,
- isr,
- cr,
- spare2,
- spare3,
- spare4,
- data;
-} MVMElp, *MVMElpPtr;
-
-#define MVME_LPR_BASE 0xfff42030
-
-#define mvmelp ((*(volatile MVMElpPtr)(MVME_LPR_BASE)))
-
-typedef struct {
- unsigned char
- ctrl,
- bcd_sec,
- bcd_min,
- bcd_hr,
- bcd_dow,
- bcd_dom,
- bcd_mth,
- bcd_year;
-} MK48T08_t, *MK48T08ptr_t;
-
-#define RTC_WRITE 0x80
-#define RTC_READ 0x40
-#define RTC_STOP 0x20
-
-#define MVME_RTC_BASE 0xfffc1ff8
-
-#define MVME_I596_BASE 0xfff46000
-
-#define MVME_SCC_A_ADDR 0xfff45005
-#define MVME_SCC_B_ADDR 0xfff45001
-#define MVME_SCC_PCLK 10000000
-
-#define MVME162_IRQ_TYPE_PRIO 0
-
-#define MVME167_IRQ_PRN (IRQ_USER+20)
-#define MVME16x_IRQ_I596 (IRQ_USER+23)
-#define MVME16x_IRQ_SCSI (IRQ_USER+21)
-#define MVME16x_IRQ_FLY (IRQ_USER+63)
-#define MVME167_IRQ_SER_ERR (IRQ_USER+28)
-#define MVME167_IRQ_SER_MODEM (IRQ_USER+29)
-#define MVME167_IRQ_SER_TX (IRQ_USER+30)
-#define MVME167_IRQ_SER_RX (IRQ_USER+31)
-#define MVME16x_IRQ_TIMER (IRQ_USER+25)
-#define MVME167_IRQ_ABORT (IRQ_USER+46)
-#define MVME162_IRQ_ABORT (IRQ_USER+30)
-
-/* SCC interrupts, for MVME162 */
-#define MVME162_IRQ_SCC_BASE (IRQ_USER+0)
-#define MVME162_IRQ_SCCB_TX (IRQ_USER+0)
-#define MVME162_IRQ_SCCB_STAT (IRQ_USER+2)
-#define MVME162_IRQ_SCCB_RX (IRQ_USER+4)
-#define MVME162_IRQ_SCCB_SPCOND (IRQ_USER+6)
-#define MVME162_IRQ_SCCA_TX (IRQ_USER+8)
-#define MVME162_IRQ_SCCA_STAT (IRQ_USER+10)
-#define MVME162_IRQ_SCCA_RX (IRQ_USER+12)
-#define MVME162_IRQ_SCCA_SPCOND (IRQ_USER+14)
-
-/* MVME162 version register */
-
-#define MVME162_VERSION_REG 0xfff4202e
-
-extern unsigned short mvme16x_config;
-
-/* Lower 8 bits must match the revision register in the MC2 chip */
-
-#define MVME16x_CONFIG_SPEED_32 0x0001
-#define MVME16x_CONFIG_NO_VMECHIP2 0x0002
-#define MVME16x_CONFIG_NO_SCSICHIP 0x0004
-#define MVME16x_CONFIG_NO_ETHERNET 0x0008
-#define MVME16x_CONFIG_GOT_FPU 0x0010
-
-#define MVME16x_CONFIG_GOT_LP 0x0100
-#define MVME16x_CONFIG_GOT_CD2401 0x0200
-#define MVME16x_CONFIG_GOT_SCCA 0x0400
-#define MVME16x_CONFIG_GOT_SCCB 0x0800
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/natfeat.h b/ANDROID_3.4.5/arch/m68k/include/asm/natfeat.h
deleted file mode 100644
index a3521b80..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/natfeat.h
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * ARAnyM hardware support via Native Features (natfeats)
- *
- * Copyright (c) 2005 Petr Stehlik of ARAnyM dev team
- *
- * This software may be used and distributed according to the terms of
- * the GNU General Public License (GPL), incorporated herein by reference.
- */
-
-#ifndef _NATFEAT_H
-#define _NATFEAT_H
-
-long nf_get_id(const char *feature_name);
-long nf_call(long id, ...);
-
-void nf_init(void);
-void nf_shutdown(void);
-
-void nfprint(const char *fmt, ...)
- __attribute__ ((format (printf, 1, 2)));
-
-# endif /* _NATFEAT_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/nettel.h b/ANDROID_3.4.5/arch/m68k/include/asm/nettel.h
deleted file mode 100644
index 4dec2d9f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/nettel.h
+++ /dev/null
@@ -1,108 +0,0 @@
-/****************************************************************************/
-
-/*
- * nettel.h -- Lineo (formerly Moreton Bay) NETtel support.
- *
- * (C) Copyright 1999-2000, Moreton Bay (www.moretonbay.com)
- * (C) Copyright 2000-2001, Lineo Inc. (www.lineo.com)
- * (C) Copyright 2001-2002, SnapGear Inc., (www.snapgear.com)
- */
-
-/****************************************************************************/
-#ifndef nettel_h
-#define nettel_h
-/****************************************************************************/
-
-
-/****************************************************************************/
-#ifdef CONFIG_NETtel
-/****************************************************************************/
-
-#ifdef CONFIG_COLDFIRE
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#endif
-
-/*---------------------------------------------------------------------------*/
-#if defined(CONFIG_M5307)
-/*
- * NETtel/5307 based hardware first. DTR/DCD lines are wired to
- * GPIO lines. Most of the LED's are driver through a latch
- * connected to CS2.
- */
-#define MCFPP_DCD1 0x0001
-#define MCFPP_DCD0 0x0002
-#define MCFPP_DTR1 0x0004
-#define MCFPP_DTR0 0x0008
-
-#define NETtel_LEDADDR 0x30400000
-
-#ifndef __ASSEMBLY__
-
-extern volatile unsigned short ppdata;
-
-/*
- * These functions defined to give quasi generic access to the
- * PPIO bits used for DTR/DCD.
- */
-static __inline__ unsigned int mcf_getppdata(void)
-{
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) MCFSIM_PADAT;
- return((unsigned int) *pp);
-}
-
-static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
-{
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) MCFSIM_PADAT;
- ppdata = (ppdata & ~mask) | bits;
- *pp = ppdata;
-}
-#endif
-
-/*---------------------------------------------------------------------------*/
-#elif defined(CONFIG_M5206e)
-/*
- * NETtel/5206e based hardware has leds on latch on CS3.
- * No support modem for lines??
- */
-#define NETtel_LEDADDR 0x50000000
-
-/*---------------------------------------------------------------------------*/
-#elif defined(CONFIG_M5272)
-/*
- * NETtel/5272 based hardware. DTR/DCD lines are wired to GPB lines.
- */
-#define MCFPP_DCD0 0x0080
-#define MCFPP_DCD1 0x0000 /* Port 1 no DCD support */
-#define MCFPP_DTR0 0x0040
-#define MCFPP_DTR1 0x0000 /* Port 1 no DTR support */
-
-#ifndef __ASSEMBLY__
-/*
- * These functions defined to give quasi generic access to the
- * PPIO bits used for DTR/DCD.
- */
-static __inline__ unsigned int mcf_getppdata(void)
-{
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
- return((unsigned int) *pp);
-}
-
-static __inline__ void mcf_setppdata(unsigned int mask, unsigned int bits)
-{
- volatile unsigned short *pp;
- pp = (volatile unsigned short *) (MCF_MBAR + MCFSIM_PBDAT);
- *pp = (*pp & ~mask) | bits;
-}
-#endif
-
-#endif
-/*---------------------------------------------------------------------------*/
-
-/****************************************************************************/
-#endif /* CONFIG_NETtel */
-/****************************************************************************/
-#endif /* nettel_h */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/nubus.h b/ANDROID_3.4.5/arch/m68k/include/asm/nubus.h
deleted file mode 100644
index d6be9976..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/nubus.h
+++ /dev/null
@@ -1,46 +0,0 @@
-#ifndef _ASM_M68K_NUBUS_H
-#define _ASM_M68K_NUBUS_H
-
-#include <asm/raw_io.h>
-
-#define nubus_readb raw_inb
-#define nubus_readw raw_inw
-#define nubus_readl raw_inl
-
-#define nubus_writeb raw_outb
-#define nubus_writew raw_outw
-#define nubus_writel raw_outl
-
-#define nubus_memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define nubus_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define nubus_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
-
-static inline void *nubus_remap_nocache_ser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void *nubus_remap_nocache_nonser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
-}
-
-static inline void *nbus_remap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-
-static inline void *nubus_remap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define nubus_unmap iounmap
-#define nubus_iounmap iounmap
-#define nubus_ioremap nubus_remap_nocache_ser
-
-#endif /* _ASM_NUBUS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/openprom.h b/ANDROID_3.4.5/arch/m68k/include/asm/openprom.h
deleted file mode 100644
index d33cdadf..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/openprom.h
+++ /dev/null
@@ -1,312 +0,0 @@
-#ifndef __SPARC_OPENPROM_H
-#define __SPARC_OPENPROM_H
-
-/* openprom.h: Prom structures and defines for access to the OPENBOOT
- * prom routines and data areas.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-
-/* Empirical constants... */
-#ifdef CONFIG_SUN3
-#define KADB_DEBUGGER_BEGVM 0x0fee0000 /* There is no kadb yet but...*/
-#define LINUX_OPPROM_BEGVM 0x0fef0000
-#define LINUX_OPPROM_ENDVM 0x0ff10000 /* I think this is right - tm */
-#else
-#define KADB_DEBUGGER_BEGVM 0xffc00000 /* Where kern debugger is in virt-mem */
-#define LINUX_OPPROM_BEGVM 0xffd00000
-#define LINUX_OPPROM_ENDVM 0xfff00000
-#define LINUX_OPPROM_MAGIC 0x10010407
-#endif
-
-#ifndef __ASSEMBLY__
-/* V0 prom device operations. */
-struct linux_dev_v0_funcs {
- int (*v0_devopen)(char *device_str);
- int (*v0_devclose)(int dev_desc);
- int (*v0_rdblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
- int (*v0_wrblkdev)(int dev_desc, int num_blks, int blk_st, char *buf);
- int (*v0_wrnetdev)(int dev_desc, int num_bytes, char *buf);
- int (*v0_rdnetdev)(int dev_desc, int num_bytes, char *buf);
- int (*v0_rdchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
- int (*v0_wrchardev)(int dev_desc, int num_bytes, int dummy, char *buf);
- int (*v0_seekdev)(int dev_desc, long logical_offst, int from);
-};
-
-/* V2 and later prom device operations. */
-struct linux_dev_v2_funcs {
- int (*v2_inst2pkg)(int d); /* Convert ihandle to phandle */
- char * (*v2_dumb_mem_alloc)(char *va, unsigned sz);
- void (*v2_dumb_mem_free)(char *va, unsigned sz);
-
- /* To map devices into virtual I/O space. */
- char * (*v2_dumb_mmap)(char *virta, int which_io, unsigned paddr, unsigned sz);
- void (*v2_dumb_munmap)(char *virta, unsigned size);
-
- int (*v2_dev_open)(char *devpath);
- void (*v2_dev_close)(int d);
- int (*v2_dev_read)(int d, char *buf, int nbytes);
- int (*v2_dev_write)(int d, char *buf, int nbytes);
- int (*v2_dev_seek)(int d, int hi, int lo);
-
- /* Never issued (multistage load support) */
- void (*v2_wheee2)(void);
- void (*v2_wheee3)(void);
-};
-
-struct linux_mlist_v0 {
- struct linux_mlist_v0 *theres_more;
- char *start_adr;
- unsigned num_bytes;
-};
-
-struct linux_mem_v0 {
- struct linux_mlist_v0 **v0_totphys;
- struct linux_mlist_v0 **v0_prommap;
- struct linux_mlist_v0 **v0_available; /* What we can use */
-};
-
-/* Arguments sent to the kernel from the boot prompt. */
-struct linux_arguments_v0 {
- char *argv[8];
- char args[100];
- char boot_dev[2];
- int boot_dev_ctrl;
- int boot_dev_unit;
- int dev_partition;
- char *kernel_file_name;
- void *aieee1; /* XXX */
-};
-
-/* V2 and up boot things. */
-struct linux_bootargs_v2 {
- char **bootpath;
- char **bootargs;
- int *fd_stdin;
- int *fd_stdout;
-};
-
-#if defined(CONFIG_SUN3) || defined(CONFIG_SUN3X)
-struct linux_romvec {
- char *pv_initsp;
- int (*pv_startmon)(void);
-
- int *diagberr;
-
- struct linux_arguments_v0 **pv_v0bootargs;
- unsigned *pv_sun3mem;
-
- unsigned char (*pv_getchar)(void);
- int (*pv_putchar)(int ch);
- int (*pv_nbgetchar)(void);
- int (*pv_nbputchar)(int ch);
- unsigned char *pv_echo;
- unsigned char *pv_insource;
- unsigned char *pv_outsink;
-
- int (*pv_getkey)(void);
- int (*pv_initgetkey)(void);
- unsigned int *pv_translation;
- unsigned char *pv_keybid;
- int *pv_screen_x;
- int *pv_screen_y;
- struct keybuf *pv_keybuf;
-
- char *pv_monid;
-
- /*
- * Frame buffer output and terminal emulation
- */
-
- int (*pv_fbwritechar)(char);
- int *pv_fbaddr;
- char **pv_font;
- int (*pv_fbwritestr)(char);
-
- void (*pv_reboot)(char *bootstr);
-
- /*
- * Line input and parsing
- */
-
- unsigned char *pv_linebuf;
- unsigned char **pv_lineptr;
- int *pv_linesize;
- int (*pv_getline)(void);
- unsigned char (*pv_getnextchar)(void);
- unsigned char (*pv_peeknextchar)(void);
- int *pv_fbthere;
- int (*pv_getnum)(void);
-
- void (*pv_printf)(const char *fmt, ...);
- int (*pv_printhex)(void);
-
- unsigned char *pv_leds;
- int (*pv_setleds)(void);
-
- /*
- * Non-maskable interrupt (nmi) information
- */
-
- int (*pv_nmiaddr)(void);
- int (*pv_abortentry)(void);
- int *pv_nmiclock;
-
- int *pv_fbtype;
-
- /*
- * Assorted other things
- */
-
- unsigned pv_romvers;
- struct globram *pv_globram;
- char *pv_kbdzscc;
-
- int *pv_keyrinit;
- unsigned char *pv_keyrtick;
- unsigned *pv_memoryavail;
- long *pv_resetaddr;
- long *pv_resetmap;
-
- void (*pv_halt)(void);
- unsigned char *pv_memorybitmap;
-
-#ifdef CONFIG_SUN3
- void (*pv_setctxt)(int ctxt, char *va, int pmeg);
- void (*pv_vector_cmd)(void);
- int dummy1z;
- int dummy2z;
- int dummy3z;
- int dummy4z;
-#endif
-};
-#else
-/* The top level PROM vector. */
-struct linux_romvec {
- /* Version numbers. */
- unsigned int pv_magic_cookie;
- unsigned int pv_romvers;
- unsigned int pv_plugin_revision;
- unsigned int pv_printrev;
-
- /* Version 0 memory descriptors. */
- struct linux_mem_v0 pv_v0mem;
-
- /* Node operations. */
- struct linux_nodeops *pv_nodeops;
-
- char **pv_bootstr;
- struct linux_dev_v0_funcs pv_v0devops;
-
- char *pv_stdin;
- char *pv_stdout;
-#define PROMDEV_KBD 0 /* input from keyboard */
-#define PROMDEV_SCREEN 0 /* output to screen */
-#define PROMDEV_TTYA 1 /* in/out to ttya */
-#define PROMDEV_TTYB 2 /* in/out to ttyb */
-
- /* Blocking getchar/putchar. NOT REENTRANT! (grr) */
- int (*pv_getchar)(void);
- void (*pv_putchar)(int ch);
-
- /* Non-blocking variants. */
- int (*pv_nbgetchar)(void);
- int (*pv_nbputchar)(int ch);
-
- void (*pv_putstr)(char *str, int len);
-
- /* Miscellany. */
- void (*pv_reboot)(char *bootstr);
- void (*pv_printf)(__const__ char *fmt, ...);
- void (*pv_abort)(void);
- __volatile__ int *pv_ticks;
- void (*pv_halt)(void);
- void (**pv_synchook)(void);
-
- /* Evaluate a forth string, not different proto for V0 and V2->up. */
- union {
- void (*v0_eval)(int len, char *str);
- void (*v2_eval)(char *str);
- } pv_fortheval;
-
- struct linux_arguments_v0 **pv_v0bootargs;
-
- /* Get ether address. */
- unsigned int (*pv_enaddr)(int d, char *enaddr);
-
- struct linux_bootargs_v2 pv_v2bootargs;
- struct linux_dev_v2_funcs pv_v2devops;
-
- int filler[15];
-
- /* This one is sun4c/sun4 only. */
- void (*pv_setctxt)(int ctxt, char *va, int pmeg);
-
- /* Prom version 3 Multiprocessor routines. This stuff is crazy.
- * No joke. Calling these when there is only one cpu probably
- * crashes the machine, have to test this. :-)
- */
-
- /* v3_cpustart() will start the cpu 'whichcpu' in mmu-context
- * 'thiscontext' executing at address 'prog_counter'
- */
- int (*v3_cpustart)(unsigned int whichcpu, int ctxtbl_ptr,
- int thiscontext, char *prog_counter);
-
- /* v3_cpustop() will cause cpu 'whichcpu' to stop executing
- * until a resume cpu call is made.
- */
- int (*v3_cpustop)(unsigned int whichcpu);
-
- /* v3_cpuidle() will idle cpu 'whichcpu' until a stop or
- * resume cpu call is made.
- */
- int (*v3_cpuidle)(unsigned int whichcpu);
-
- /* v3_cpuresume() will resume processor 'whichcpu' executing
- * starting with whatever 'pc' and 'npc' were left at the
- * last 'idle' or 'stop' call.
- */
- int (*v3_cpuresume)(unsigned int whichcpu);
-};
-#endif
-
-/* Routines for traversing the prom device tree. */
-struct linux_nodeops {
- int (*no_nextnode)(int node);
- int (*no_child)(int node);
- int (*no_proplen)(int node, char *name);
- int (*no_getprop)(int node, char *name, char *val);
- int (*no_setprop)(int node, char *name, char *val, int len);
- char * (*no_nextprop)(int node, char *name);
-};
-
-/* More fun PROM structures for device probing. */
-#define PROMREG_MAX 16
-#define PROMVADDR_MAX 16
-#define PROMINTR_MAX 15
-
-struct linux_prom_registers {
- int which_io; /* is this in OBIO space? */
- char *phys_addr; /* The physical address of this register */
- int reg_size; /* How many bytes does this register take up? */
-};
-
-struct linux_prom_irqs {
- int pri; /* IRQ priority */
- int vector; /* This is foobar, what does it do? */
-};
-
-/* Element of the "ranges" vector */
-struct linux_prom_ranges {
- unsigned int ot_child_space;
- unsigned int ot_child_base; /* Bus feels this */
- unsigned int ot_parent_space;
- unsigned int ot_parent_base; /* CPU looks from here */
- unsigned int or_size;
-};
-
-#endif /* !(__ASSEMBLY__) */
-
-#endif /* !(__SPARC_OPENPROM_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/oplib.h b/ANDROID_3.4.5/arch/m68k/include/asm/oplib.h
deleted file mode 100644
index f082d033..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/oplib.h
+++ /dev/null
@@ -1,291 +0,0 @@
-/*
- * oplib.h: Describes the interface and available routines in the
- * Linux Prom library.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef __SPARC_OPLIB_H
-#define __SPARC_OPLIB_H
-
-#include <asm/openprom.h>
-
-/* The master romvec pointer... */
-extern struct linux_romvec *romvec;
-
-/* Enumeration to describe the prom major version we have detected. */
-enum prom_major_version {
- PROM_V0, /* Original sun4c V0 prom */
- PROM_V2, /* sun4c and early sun4m V2 prom */
- PROM_V3, /* sun4m and later, up to sun4d/sun4e machines V3 */
- PROM_P1275, /* IEEE compliant ISA based Sun PROM, only sun4u */
-};
-
-extern enum prom_major_version prom_vers;
-/* Revision, and firmware revision. */
-extern unsigned int prom_rev, prom_prev;
-
-/* Root node of the prom device tree, this stays constant after
- * initialization is complete.
- */
-extern int prom_root_node;
-
-/* Pointer to prom structure containing the device tree traversal
- * and usage utility functions. Only prom-lib should use these,
- * users use the interface defined by the library only!
- */
-extern struct linux_nodeops *prom_nodeops;
-
-/* The functions... */
-
-/* You must call prom_init() before using any of the library services,
- * preferably as early as possible. Pass it the romvec pointer.
- */
-extern void prom_init(struct linux_romvec *rom_ptr);
-
-/* Boot argument acquisition, returns the boot command line string. */
-extern char *prom_getbootargs(void);
-
-/* Device utilities. */
-
-/* Map and unmap devices in IO space at virtual addresses. Note that the
- * virtual address you pass is a request and the prom may put your mappings
- * somewhere else, so check your return value as that is where your new
- * mappings really are!
- *
- * Another note, these are only available on V2 or higher proms!
- */
-extern char *prom_mapio(char *virt_hint, int io_space, unsigned int phys_addr, unsigned int num_bytes);
-extern void prom_unmapio(char *virt_addr, unsigned int num_bytes);
-
-/* Device operations. */
-
-/* Open the device described by the passed string. Note, that the format
- * of the string is different on V0 vs. V2->higher proms. The caller must
- * know what he/she is doing! Returns the device descriptor, an int.
- */
-extern int prom_devopen(char *device_string);
-
-/* Close a previously opened device described by the passed integer
- * descriptor.
- */
-extern int prom_devclose(int device_handle);
-
-/* Do a seek operation on the device described by the passed integer
- * descriptor.
- */
-extern void prom_seek(int device_handle, unsigned int seek_hival,
- unsigned int seek_lowval);
-
-/* Machine memory configuration routine. */
-
-/* This function returns a V0 format memory descriptor table, it has three
- * entries. One for the total amount of physical ram on the machine, one
- * for the amount of physical ram available, and one describing the virtual
- * areas which are allocated by the prom. So, in a sense the physical
- * available is a calculation of the total physical minus the physical mapped
- * by the prom with virtual mappings.
- *
- * These lists are returned pre-sorted, this should make your life easier
- * since the prom itself is way too lazy to do such nice things.
- */
-extern struct linux_mem_v0 *prom_meminfo(void);
-
-/* Miscellaneous routines, don't really fit in any category per se. */
-
-/* Reboot the machine with the command line passed. */
-extern void prom_reboot(char *boot_command);
-
-/* Evaluate the forth string passed. */
-extern void prom_feval(char *forth_string);
-
-/* Enter the prom, with possibility of continuation with the 'go'
- * command in newer proms.
- */
-extern void prom_cmdline(void);
-
-/* Enter the prom, with no chance of continuation for the stand-alone
- * which calls this.
- */
-extern void prom_halt(void);
-
-/* Set the PROM 'sync' callback function to the passed function pointer.
- * When the user gives the 'sync' command at the prom prompt while the
- * kernel is still active, the prom will call this routine.
- *
- * XXX The arguments are different on V0 vs. V2->higher proms, grrr! XXX
- */
-typedef void (*sync_func_t)(void);
-extern void prom_setsync(sync_func_t func_ptr);
-
-/* Acquire the IDPROM of the root node in the prom device tree. This
- * gets passed a buffer where you would like it stuffed. The return value
- * is the format type of this idprom or 0xff on error.
- */
-extern unsigned char prom_get_idprom(char *idp_buffer, int idpbuf_size);
-
-/* Get the prom major version. */
-extern int prom_version(void);
-
-/* Get the prom plugin revision. */
-extern int prom_getrev(void);
-
-/* Get the prom firmware revision. */
-extern int prom_getprev(void);
-
-/* Character operations to/from the console.... */
-
-/* Non-blocking get character from console. */
-extern int prom_nbgetchar(void);
-
-/* Non-blocking put character to console. */
-extern int prom_nbputchar(char character);
-
-/* Blocking get character from console. */
-extern char prom_getchar(void);
-
-/* Blocking put character to console. */
-extern void prom_putchar(char character);
-
-/* Prom's internal printf routine, don't use in kernel/boot code. */
-void prom_printf(char *fmt, ...);
-
-/* Query for input device type */
-
-enum prom_input_device {
- PROMDEV_IKBD, /* input from keyboard */
- PROMDEV_ITTYA, /* input from ttya */
- PROMDEV_ITTYB, /* input from ttyb */
- PROMDEV_I_UNK,
-};
-
-extern enum prom_input_device prom_query_input_device(void);
-
-/* Query for output device type */
-
-enum prom_output_device {
- PROMDEV_OSCREEN, /* to screen */
- PROMDEV_OTTYA, /* to ttya */
- PROMDEV_OTTYB, /* to ttyb */
- PROMDEV_O_UNK,
-};
-
-extern enum prom_output_device prom_query_output_device(void);
-
-/* Multiprocessor operations... */
-
-/* Start the CPU with the given device tree node, context table, and context
- * at the passed program counter.
- */
-extern int prom_startcpu(int cpunode, struct linux_prom_registers *context_table,
- int context, char *program_counter);
-
-/* Stop the CPU with the passed device tree node. */
-extern int prom_stopcpu(int cpunode);
-
-/* Idle the CPU with the passed device tree node. */
-extern int prom_idlecpu(int cpunode);
-
-/* Re-Start the CPU with the passed device tree node. */
-extern int prom_restartcpu(int cpunode);
-
-/* PROM memory allocation facilities... */
-
-/* Allocated at possibly the given virtual address a chunk of the
- * indicated size.
- */
-extern char *prom_alloc(char *virt_hint, unsigned int size);
-
-/* Free a previously allocated chunk. */
-extern void prom_free(char *virt_addr, unsigned int size);
-
-/* Sun4/sun4c specific memory-management startup hook. */
-
-/* Map the passed segment in the given context at the passed
- * virtual address.
- */
-extern void prom_putsegment(int context, unsigned long virt_addr,
- int physical_segment);
-
-/* PROM device tree traversal functions... */
-
-/* Get the child node of the given node, or zero if no child exists. */
-extern int prom_getchild(int parent_node);
-
-/* Get the next sibling node of the given node, or zero if no further
- * siblings exist.
- */
-extern int prom_getsibling(int node);
-
-/* Get the length, at the passed node, of the given property type.
- * Returns -1 on error (ie. no such property at this node).
- */
-extern int prom_getproplen(int thisnode, char *property);
-
-/* Fetch the requested property using the given buffer. Returns
- * the number of bytes the prom put into your buffer or -1 on error.
- */
-extern int prom_getproperty(int thisnode, char *property,
- char *prop_buffer, int propbuf_size);
-
-/* Acquire an integer property. */
-extern int prom_getint(int node, char *property);
-
-/* Acquire an integer property, with a default value. */
-extern int prom_getintdefault(int node, char *property, int defval);
-
-/* Acquire a boolean property, 0=FALSE 1=TRUE. */
-extern int prom_getbool(int node, char *prop);
-
-/* Acquire a string property, null string on error. */
-extern void prom_getstring(int node, char *prop, char *buf, int bufsize);
-
-/* Does the passed node have the given "name"? YES=1 NO=0 */
-extern int prom_nodematch(int thisnode, char *name);
-
-/* Search all siblings starting at the passed node for "name" matching
- * the given string. Returns the node on success, zero on failure.
- */
-extern int prom_searchsiblings(int node_start, char *name);
-
-/* Return the first property type, as a string, for the given node.
- * Returns a null string on error.
- */
-extern char *prom_firstprop(int node);
-
-/* Returns the next property after the passed property for the given
- * node. Returns null string on failure.
- */
-extern char *prom_nextprop(int node, char *prev_property);
-
-/* Returns 1 if the specified node has given property. */
-extern int prom_node_has_property(int node, char *property);
-
-/* Set the indicated property at the given node with the passed value.
- * Returns the number of bytes of your value that the prom took.
- */
-extern int prom_setprop(int node, char *prop_name, char *prop_value,
- int value_size);
-
-extern int prom_pathtoinode(char *path);
-extern int prom_inst2pkg(int);
-
-/* Dorking with Bus ranges... */
-
-/* Adjust reg values with the passed ranges. */
-extern void prom_adjust_regs(struct linux_prom_registers *regp, int nregs,
- struct linux_prom_ranges *rangep, int nranges);
-
-/* Adjust child ranges with the passed parent ranges. */
-extern void prom_adjust_ranges(struct linux_prom_ranges *cranges, int ncranges,
- struct linux_prom_ranges *pranges, int npranges);
-
-/* Apply promlib probed OBIO ranges to registers. */
-extern void prom_apply_obio_ranges(struct linux_prom_registers *obioregs, int nregs);
-
-/* Apply ranges of any prom node (and optionally parent node as well) to registers. */
-extern void prom_apply_generic_ranges(int node, int parent,
- struct linux_prom_registers *sbusregs, int nregs);
-
-
-#endif /* !(__SPARC_OPLIB_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/page.h b/ANDROID_3.4.5/arch/m68k/include/asm/page.h
deleted file mode 100644
index 98baa82a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/page.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _M68K_PAGE_H
-#define _M68K_PAGE_H
-
-#include <linux/const.h>
-#include <asm/setup.h>
-#include <asm/page_offset.h>
-
-/* PAGE_SHIFT determines the page size */
-#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE)
-#define PAGE_SHIFT 13
-#else
-#define PAGE_SHIFT 12
-#endif
-#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
-#define PAGE_MASK (~(PAGE_SIZE-1))
-#define PAGE_OFFSET (PAGE_OFFSET_RAW)
-
-#ifndef __ASSEMBLY__
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long pmd[16]; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x) ((x).pte)
-#define pmd_val(x) ((&x)->pmd[0])
-#define pgd_val(x) ((x).pgd)
-#define pgprot_val(x) ((x).pgprot)
-
-#define __pte(x) ((pte_t) { (x) } )
-#define __pmd(x) ((pmd_t) { (x) } )
-#define __pgd(x) ((pgd_t) { (x) } )
-#define __pgprot(x) ((pgprot_t) { (x) } )
-
-extern unsigned long _rambase;
-extern unsigned long _ramstart;
-extern unsigned long _ramend;
-
-#endif /* !__ASSEMBLY__ */
-
-#ifdef CONFIG_MMU
-#include "page_mm.h"
-#else
-#include "page_no.h"
-#endif
-
-#include <asm-generic/getorder.h>
-
-#endif /* _M68K_PAGE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/page_mm.h b/ANDROID_3.4.5/arch/m68k/include/asm/page_mm.h
deleted file mode 100644
index 89f20143..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/page_mm.h
+++ /dev/null
@@ -1,179 +0,0 @@
-#ifndef _M68K_PAGE_MM_H
-#define _M68K_PAGE_MM_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/compiler.h>
-#include <asm/module.h>
-
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page(addr)
-
-/*
- * We don't need to check for alignment etc.
- */
-#ifdef CPU_M68040_OR_M68060_ONLY
-static inline void copy_page(void *to, void *from)
-{
- unsigned long tmp;
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %1@+,%0@+\n\t"
- "move16 %1@+,%0@+\n\t"
- ".chip 68k\n\t"
- "dbra %2,1b\n\t"
- : "=a" (to), "=a" (from), "=d" (tmp)
- : "0" (to), "1" (from) , "2" (PAGE_SIZE / 32 - 1)
- );
-}
-
-static inline void clear_page(void *page)
-{
- unsigned long tmp;
- unsigned long *sp = page;
-
- *sp++ = 0;
- *sp++ = 0;
- *sp++ = 0;
- *sp++ = 0;
-
- __asm__ __volatile__("1:\t"
- ".chip 68040\n\t"
- "move16 %2@+,%0@+\n\t"
- ".chip 68k\n\t"
- "subqw #8,%2\n\t"
- "subqw #8,%2\n\t"
- "dbra %1,1b\n\t"
- : "=a" (sp), "=d" (tmp)
- : "a" (page), "0" (sp),
- "1" ((PAGE_SIZE - 16) / 16 - 1));
-}
-
-#else
-#define clear_page(page) memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
-#endif
-
-#define clear_user_page(addr, vaddr, page) \
- do { clear_page(addr); \
- flush_dcache_page(page); \
- } while (0)
-#define copy_user_page(to, from, vaddr, page) \
- do { copy_page(to, from); \
- flush_dcache_page(page); \
- } while (0)
-
-extern unsigned long m68k_memoffset;
-
-#ifndef CONFIG_SUN3
-
-#define WANT_PAGE_VIRTUAL
-
-static inline unsigned long ___pa(void *vaddr)
-{
- unsigned long paddr;
- asm (
- "1: addl #0,%0\n"
- m68k_fixup(%c2, 1b+2)
- : "=r" (paddr)
- : "0" (vaddr), "i" (m68k_fixup_memoffset));
- return paddr;
-}
-#define __pa(vaddr) ___pa((void *)(long)(vaddr))
-static inline void *__va(unsigned long paddr)
-{
- void *vaddr;
- asm (
- "1: subl #0,%0\n"
- m68k_fixup(%c2, 1b+2)
- : "=r" (vaddr)
- : "0" (paddr), "i" (m68k_fixup_memoffset));
- return vaddr;
-}
-
-#else /* !CONFIG_SUN3 */
-/* This #define is a horrible hack to suppress lots of warnings. --m */
-#define __pa(x) ___pa((unsigned long)(x))
-static inline unsigned long ___pa(unsigned long x)
-{
- if(x == 0)
- return 0;
- if(x >= PAGE_OFFSET)
- return (x-PAGE_OFFSET);
- else
- return (x+0x2000000);
-}
-
-static inline void *__va(unsigned long x)
-{
- if(x == 0)
- return (void *)0;
-
- if(x < 0x2000000)
- return (void *)(x+PAGE_OFFSET);
- else
- return (void *)(x-0x2000000);
-}
-#endif /* CONFIG_SUN3 */
-
-/*
- * NOTE: virtual isn't really correct, actually it should be the offset into the
- * memory node, but we have no highmem, so that works for now.
- * TODO: implement (fast) pfn<->pgdat_idx conversion functions, this makes lots
- * of the shifts unnecessary.
- */
-#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
-
-extern int m68k_virt_to_node_shift;
-
-#ifdef CONFIG_SINGLE_MEMORY_CHUNK
-#define __virt_to_node(addr) (&pg_data_map[0])
-#else
-extern struct pglist_data *pg_data_table[];
-
-static inline __attribute_const__ int __virt_to_node_shift(void)
-{
- int shift;
-
- asm (
- "1: moveq #0,%0\n"
- m68k_fixup(%c1, 1b)
- : "=d" (shift)
- : "i" (m68k_fixup_vnode_shift));
- return shift;
-}
-
-#define __virt_to_node(addr) (pg_data_table[(unsigned long)(addr) >> __virt_to_node_shift()])
-#endif
-
-#define virt_to_page(addr) ({ \
- pfn_to_page(virt_to_pfn(addr)); \
-})
-#define page_to_virt(page) ({ \
- pfn_to_virt(page_to_pfn(page)); \
-})
-
-#define pfn_to_page(pfn) ({ \
- unsigned long __pfn = (pfn); \
- struct pglist_data *pgdat; \
- pgdat = __virt_to_node((unsigned long)pfn_to_virt(__pfn)); \
- pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn); \
-})
-#define page_to_pfn(_page) ({ \
- const struct page *__p = (_page); \
- struct pglist_data *pgdat; \
- pgdat = &pg_data_map[page_to_nid(__p)]; \
- ((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn; \
-})
-
-#define virt_addr_valid(kaddr) ((void *)(kaddr) >= (void *)PAGE_OFFSET && (void *)(kaddr) < high_memory)
-#define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
-
-#endif /* __ASSEMBLY__ */
-
-#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \
- VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#endif /* _M68K_PAGE_MM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/page_no.h b/ANDROID_3.4.5/arch/m68k/include/asm/page_no.h
deleted file mode 100644
index 90595721..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/page_no.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef _M68K_PAGE_NO_H
-#define _M68K_PAGE_NO_H
-
-#ifndef __ASSEMBLY__
-
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
-#define get_user_page(vaddr) __get_free_page(GFP_KERNEL)
-#define free_user_page(page, addr) free_page(addr)
-
-#define clear_page(page) memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(page, vaddr, pg) clear_page(page)
-#define copy_user_page(to, from, vaddr, pg) copy_page(to, from)
-
-#define __alloc_zeroed_user_highpage(movableflags, vma, vaddr) \
- alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr)
-#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE
-
-#define __pa(vaddr) ((unsigned long)(vaddr))
-#define __va(paddr) ((void *)(paddr))
-
-#define virt_to_pfn(kaddr) (__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_virt(pfn) __va((pfn) << PAGE_SHIFT)
-
-#define virt_to_page(addr) (mem_map + (((unsigned long)(addr)-PAGE_OFFSET) >> PAGE_SHIFT))
-#define page_to_virt(page) ((((page) - mem_map) << PAGE_SHIFT) + PAGE_OFFSET)
-
-#define pfn_to_page(pfn) virt_to_page(pfn_to_virt(pfn))
-#define page_to_pfn(page) virt_to_pfn(page_to_virt(page))
-#define pfn_valid(pfn) ((pfn) < max_mapnr)
-
-#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
- ((void *)(kaddr) < (void *)memory_end))
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_PAGE_NO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/page_offset.h b/ANDROID_3.4.5/arch/m68k/include/asm/page_offset.h
deleted file mode 100644
index 82626a8f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/page_offset.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/* This handles the memory map.. */
-
-#if defined(CONFIG_RAMBASE)
-#define PAGE_OFFSET_RAW CONFIG_RAMBASE
-#elif defined(CONFIG_SUN3)
-#define PAGE_OFFSET_RAW 0x0E000000
-#else
-#define PAGE_OFFSET_RAW 0x00000000
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/param.h b/ANDROID_3.4.5/arch/m68k/include/asm/param.h
deleted file mode 100644
index 36265ccf..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/param.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _M68K_PARAM_H
-#define _M68K_PARAM_H
-
-#ifdef __uClinux__
-#define EXEC_PAGESIZE 4096
-#else
-#define EXEC_PAGESIZE 8192
-#endif
-
-#include <asm-generic/param.h>
-
-#endif /* _M68K_PARAM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/parport.h b/ANDROID_3.4.5/arch/m68k/include/asm/parport.h
deleted file mode 100644
index 646b1872..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/parport.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * parport.h: platform-specific PC-style parport initialisation
- *
- * Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
- *
- * This file should only be included by drivers/parport/parport_pc.c.
- *
- * RZ: for use with Q40 and other ISA machines
- */
-
-#ifndef _ASM_M68K_PARPORT_H
-#define _ASM_M68K_PARPORT_H 1
-
-#define insl(port,buf,len) isa_insb(port,buf,(len)<<2)
-#define outsl(port,buf,len) isa_outsb(port,buf,(len)<<2)
-
-/* no dma, or IRQ autoprobing */
-static int __devinit parport_pc_find_isa_ports (int autoirq, int autodma);
-static int __devinit parport_pc_find_nonpci_ports (int autoirq, int autodma)
-{
- if (! (MACH_IS_Q40))
- return 0; /* count=0 */
- return parport_pc_find_isa_ports (PARPORT_IRQ_NONE, PARPORT_DMA_NONE);
-}
-
-#endif /* !(_ASM_M68K_PARPORT_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pci.h b/ANDROID_3.4.5/arch/m68k/include/asm/pci.h
deleted file mode 100644
index 4ad0aea4..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pci.h
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef _ASM_M68K_PCI_H
-#define _ASM_M68K_PCI_H
-
-#include <asm-generic/pci-dma-compat.h>
-
-/* The PCI address space does equal the physical memory
- * address space. The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS (1)
-
-#endif /* _ASM_M68K_PCI_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/percpu.h b/ANDROID_3.4.5/arch/m68k/include/asm/percpu.h
deleted file mode 100644
index 0859d048..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_PERCPU_H
-#define __ASM_M68K_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ASM_M68K_PERCPU_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pgalloc.h b/ANDROID_3.4.5/arch/m68k/include/asm/pgalloc.h
deleted file mode 100644
index 37bee7e3..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pgalloc.h
+++ /dev/null
@@ -1,21 +0,0 @@
-#ifndef M68K_PGALLOC_H
-#define M68K_PGALLOC_H
-
-#include <linux/mm.h>
-#include <linux/highmem.h>
-#include <asm/setup.h>
-
-#ifdef CONFIG_MMU
-#include <asm/virtconvert.h>
-#if defined(CONFIG_COLDFIRE)
-#include <asm/mcf_pgalloc.h>
-#elif defined(CONFIG_SUN3)
-#include <asm/sun3_pgalloc.h>
-#else
-#include <asm/motorola_pgalloc.h>
-#endif
-
-extern void m68k_setup_node(int node);
-#endif
-
-#endif /* M68K_PGALLOC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable.h b/ANDROID_3.4.5/arch/m68k/include/asm/pgtable.h
deleted file mode 100644
index ee6759eb..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef __uClinux__
-#include "pgtable_no.h"
-#else
-#include "pgtable_mm.h"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_mm.h b/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_mm.h
deleted file mode 100644
index dc35e0e1..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_mm.h
+++ /dev/null
@@ -1,183 +0,0 @@
-#ifndef _M68K_PGTABLE_H
-#define _M68K_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
-#include <asm/setup.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>
-#include <linux/sched.h>
-#include <linux/threads.h>
-
-/*
- * This file contains the functions and defines necessary to modify and use
- * the m68k page table tree.
- */
-
-#include <asm/virtconvert.h>
-
-/* Certain architectures need to do special things when pte's
- * within a page table are directly modified. Thus, the following
- * hook is made available.
- */
-#define set_pte(pteptr, pteval) \
- do{ \
- *(pteptr) = (pteval); \
- } while(0)
-#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval)
-
-
-/* PMD_SHIFT determines the size of the area a second-level page table can map */
-#ifdef CONFIG_SUN3
-#define PMD_SHIFT 17
-#else
-#define PMD_SHIFT 22
-#endif
-#define PMD_SIZE (1UL << PMD_SHIFT)
-#define PMD_MASK (~(PMD_SIZE-1))
-
-/* PGDIR_SHIFT determines what a third-level page table entry can map */
-#ifdef CONFIG_SUN3
-#define PGDIR_SHIFT 17
-#elif defined(CONFIG_COLDFIRE)
-#define PGDIR_SHIFT 22
-#else
-#define PGDIR_SHIFT 25
-#endif
-#define PGDIR_SIZE (1UL << PGDIR_SHIFT)
-#define PGDIR_MASK (~(PGDIR_SIZE-1))
-
-/*
- * entries per page directory level: the m68k is configured as three-level,
- * so we do have PMD level physically.
- */
-#ifdef CONFIG_SUN3
-#define PTRS_PER_PTE 16
-#define PTRS_PER_PMD 1
-#define PTRS_PER_PGD 2048
-#elif defined(CONFIG_COLDFIRE)
-#define PTRS_PER_PTE 512
-#define PTRS_PER_PMD 1
-#define PTRS_PER_PGD 1024
-#else
-#define PTRS_PER_PTE 1024
-#define PTRS_PER_PMD 8
-#define PTRS_PER_PGD 128
-#endif
-#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE)
-#define FIRST_USER_ADDRESS 0
-
-/* Virtual address region for use by kernel_map() */
-#ifdef CONFIG_SUN3
-#define KMAP_START 0x0DC00000
-#define KMAP_END 0x0E000000
-#elif defined(CONFIG_COLDFIRE)
-#define KMAP_START 0xe0000000
-#define KMAP_END 0xf0000000
-#else
-#define KMAP_START 0xd0000000
-#define KMAP_END 0xf0000000
-#endif
-
-#ifdef CONFIG_SUN3
-extern unsigned long m68k_vmalloc_end;
-#define VMALLOC_START 0x0f800000
-#define VMALLOC_END m68k_vmalloc_end
-#elif defined(CONFIG_COLDFIRE)
-#define VMALLOC_START 0xd0000000
-#define VMALLOC_END 0xe0000000
-#else
-/* Just any arbitrary offset to the start of the vmalloc VM area: the
- * current 8MB value just means that there will be a 8MB "hole" after the
- * physical memory until the kernel virtual memory starts. That means that
- * any out-of-bounds memory accesses will hopefully be caught.
- * The vmalloc() routines leaves a hole of 4kB between each vmalloced
- * area for the same reason. ;)
- */
-#define VMALLOC_OFFSET (8*1024*1024)
-#define VMALLOC_START (((unsigned long) high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1))
-#define VMALLOC_END KMAP_START
-#endif
-
-/* zero page used for uninitialized stuff */
-extern void *empty_zero_page;
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-
-/* number of bits that fit into a memory pointer */
-#define BITS_PER_PTR (8*sizeof(unsigned long))
-
-/* to align the pointer to a pointer address */
-#define PTR_MASK (~(sizeof(void*)-1))
-
-/* sizeof(void*)==1<<SIZEOF_PTR_LOG2 */
-/* 64-bit machines, beware! SRB. */
-#define SIZEOF_PTR_LOG2 2
-
-extern void kernel_set_cachemode(void *addr, unsigned long size, int cmode);
-
-/*
- * The m68k doesn't have any external MMU info: the kernel page
- * tables contain all the necessary information. The Sun3 does, but
- * they are updated on demand.
- */
-static inline void update_mmu_cache(struct vm_area_struct *vma,
- unsigned long address, pte_t *ptep)
-{
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#define kern_addr_valid(addr) (1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-/* MMU-specific headers */
-
-#ifdef CONFIG_SUN3
-#include <asm/sun3_pgtable.h>
-#elif defined(CONFIG_COLDFIRE)
-#include <asm/mcf_pgtable.h>
-#else
-#include <asm/motorola_pgtable.h>
-#endif
-
-#ifndef __ASSEMBLY__
-/*
- * Macro to mark a page protection value as "uncacheable".
- */
-#ifdef CONFIG_COLDFIRE
-# define pgprot_noncached(prot) (__pgprot(pgprot_val(prot) | CF_PAGE_NOCACHE))
-#else
-#ifdef SUN3_PAGE_NOCACHE
-# define __SUN3_PAGE_NOCACHE SUN3_PAGE_NOCACHE
-#else
-# define __SUN3_PAGE_NOCACHE 0
-#endif
-#define pgprot_noncached(prot) \
- (MMU_IS_SUN3 \
- ? (__pgprot(pgprot_val(prot) | __SUN3_PAGE_NOCACHE)) \
- : ((MMU_IS_851 || MMU_IS_030) \
- ? (__pgprot(pgprot_val(prot) | _PAGE_NOCACHE030)) \
- : (MMU_IS_040 || MMU_IS_060) \
- ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S)) \
- : (prot)))
-
-#endif /* CONFIG_COLDFIRE */
-#include <asm-generic/pgtable.h>
-#endif /* !__ASSEMBLY__ */
-
-/*
- * No page table caches to initialise
- */
-#define pgtable_cache_init() do { } while (0)
-
-#define check_pgt_cache() do { } while (0)
-
-#endif /* _M68K_PGTABLE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_no.h b/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_no.h
deleted file mode 100644
index bf86b29f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pgtable_no.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef _M68KNOMMU_PGTABLE_H
-#define _M68KNOMMU_PGTABLE_H
-
-#include <asm-generic/4level-fixup.h>
-
-/*
- * (C) Copyright 2000-2002, Greg Ungerer <gerg@snapgear.com>
- */
-
-#include <linux/slab.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <asm/io.h>
-
-/*
- * Trivial page table functions.
- */
-#define pgd_present(pgd) (1)
-#define pgd_none(pgd) (0)
-#define pgd_bad(pgd) (0)
-#define pgd_clear(pgdp)
-#define kern_addr_valid(addr) (1)
-#define pmd_offset(a, b) ((void *)0)
-
-#define PAGE_NONE __pgprot(0)
-#define PAGE_SHARED __pgprot(0)
-#define PAGE_COPY __pgprot(0)
-#define PAGE_READONLY __pgprot(0)
-#define PAGE_KERNEL __pgprot(0)
-
-extern void paging_init(void);
-#define swapper_pg_dir ((pgd_t *) 0)
-
-#define __swp_type(x) (0)
-#define __swp_offset(x) (0)
-#define __swp_entry(typ,off) ((swp_entry_t) { ((typ) | ((off) << 7)) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-static inline int pte_file(pte_t pte) { return 0; }
-
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-#define ZERO_PAGE(vaddr) (virt_to_page(0))
-
-/*
- * These would be in other places but having them here reduces the diffs.
- */
-extern unsigned int kobjsize(const void *objp);
-
-/*
- * No page table caches to initialise.
- */
-#define pgtable_cache_init() do { } while (0)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) \
- remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-/*
- * All 32bit addresses are effectively valid for vmalloc...
- * Sort of meaningless for non-VM targets.
- */
-#define VMALLOC_START 0
-#define VMALLOC_END 0xffffffff
-
-#include <asm-generic/pgtable.h>
-
-#define check_pgt_cache() do { } while (0)
-
-#endif /* _M68KNOMMU_PGTABLE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/pinmux.h b/ANDROID_3.4.5/arch/m68k/include/asm/pinmux.h
deleted file mode 100644
index 119ee686..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/pinmux.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Coldfire generic GPIO pinmux support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef pinmux_h
-#define pinmux_h
-
-#define MCFPINMUX_NONE -1
-
-extern int mcf_pinmux_request(unsigned, unsigned);
-extern void mcf_pinmux_release(unsigned, unsigned);
-
-static inline int mcf_pinmux_is_valid(unsigned pinmux)
-{
- return pinmux != MCFPINMUX_NONE;
-}
-
-#endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/poll.h b/ANDROID_3.4.5/arch/m68k/include/asm/poll.h
deleted file mode 100644
index f080fcdb..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/poll.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#ifndef __m68k_POLL_H
-#define __m68k_POLL_H
-
-#define POLLWRNORM POLLOUT
-#define POLLWRBAND 256
-
-#include <asm-generic/poll.h>
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/posix_types.h b/ANDROID_3.4.5/arch/m68k/include/asm/posix_types.h
deleted file mode 100644
index 6373093b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/posix_types.h
+++ /dev/null
@@ -1,28 +0,0 @@
-#ifndef __ARCH_M68K_POSIX_TYPES_H
-#define __ARCH_M68K_POSIX_TYPES_H
-
-/*
- * This file is generally used by user-level software, so you need to
- * be a little careful about namespace pollution etc. Also, we cannot
- * assume GCC is being used.
- */
-
-typedef unsigned short __kernel_mode_t;
-#define __kernel_mode_t __kernel_mode_t
-
-typedef unsigned short __kernel_nlink_t;
-#define __kernel_nlink_t __kernel_nlink_t
-
-typedef unsigned short __kernel_ipc_pid_t;
-#define __kernel_ipc_pid_t __kernel_ipc_pid_t
-
-typedef unsigned short __kernel_uid_t;
-typedef unsigned short __kernel_gid_t;
-#define __kernel_uid_t __kernel_uid_t
-
-typedef unsigned short __kernel_old_dev_t;
-#define __kernel_old_dev_t __kernel_old_dev_t
-
-#include <asm-generic/posix_types.h>
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/processor.h b/ANDROID_3.4.5/arch/m68k/include/asm/processor.h
deleted file mode 100644
index 46460fa1..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/processor.h
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * include/asm-m68k/processor.h
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-#ifndef __ASM_M68K_PROCESSOR_H
-#define __ASM_M68K_PROCESSOR_H
-
-/*
- * Default implementation of macro that returns current
- * instruction pointer ("program counter").
- */
-#define current_text_addr() ({ __label__ _l; _l: &&_l;})
-
-#include <linux/thread_info.h>
-#include <asm/segment.h>
-#include <asm/fpu.h>
-#include <asm/ptrace.h>
-
-static inline unsigned long rdusp(void)
-{
-#ifdef CONFIG_COLDFIRE_SW_A7
- extern unsigned int sw_usp;
- return sw_usp;
-#else
- register unsigned long usp __asm__("a0");
- /* move %usp,%a0 */
- __asm__ __volatile__(".word 0x4e68" : "=a" (usp));
- return usp;
-#endif
-}
-
-static inline void wrusp(unsigned long usp)
-{
-#ifdef CONFIG_COLDFIRE_SW_A7
- extern unsigned int sw_usp;
- sw_usp = usp;
-#else
- register unsigned long a0 __asm__("a0") = usp;
- /* move %a0,%usp */
- __asm__ __volatile__(".word 0x4e60" : : "a" (a0) );
-#endif
-}
-
-/*
- * User space process size: 3.75GB. This is hardcoded into a few places,
- * so don't change it unless you know what you are doing.
- */
-#ifdef CONFIG_MMU
-#if defined(CONFIG_COLDFIRE)
-#define TASK_SIZE (0xC0000000UL)
-#elif defined(CONFIG_SUN3)
-#define TASK_SIZE (0x0E000000UL)
-#else
-#define TASK_SIZE (0xF0000000UL)
-#endif
-#else
-#define TASK_SIZE (0xFFFFFFFFUL)
-#endif
-
-#ifdef __KERNEL__
-#define STACK_TOP TASK_SIZE
-#define STACK_TOP_MAX STACK_TOP
-#endif
-
-/* This decides where the kernel will search for a free chunk of vm
- * space during mmap's.
- */
-#ifdef CONFIG_MMU
-#if defined(CONFIG_COLDFIRE)
-#define TASK_UNMAPPED_BASE 0x60000000UL
-#elif defined(CONFIG_SUN3)
-#define TASK_UNMAPPED_BASE 0x0A000000UL
-#else
-#define TASK_UNMAPPED_BASE 0xC0000000UL
-#endif
-#define TASK_UNMAPPED_ALIGN(addr, off) PAGE_ALIGN(addr)
-#else
-#define TASK_UNMAPPED_BASE 0
-#endif
-
-struct thread_struct {
- unsigned long ksp; /* kernel stack pointer */
- unsigned long usp; /* user stack pointer */
- unsigned short sr; /* saved status register */
- unsigned short fs; /* saved fs (sfc, dfc) */
- unsigned long crp[2]; /* cpu root pointer */
- unsigned long esp0; /* points to SR of stack frame */
- unsigned long faddr; /* info about last fault */
- int signo, code;
- unsigned long fp[8*3];
- unsigned long fpcntl[3]; /* fp control regs */
- unsigned char fpstate[FPSTATESIZE]; /* floating point state */
-};
-
-#define INIT_THREAD { \
- .ksp = sizeof(init_stack) + (unsigned long) init_stack, \
- .sr = PS_S, \
- .fs = __KERNEL_DS, \
-}
-
-#ifdef CONFIG_MMU
-/*
- * Do necessary setup to start up a newly executed thread.
- */
-static inline void start_thread(struct pt_regs * regs, unsigned long pc,
- unsigned long usp)
-{
- regs->pc = pc;
- regs->sr &= ~0x2000;
- wrusp(usp);
-}
-
-extern int handle_kernel_fault(struct pt_regs *regs);
-
-#else
-
-/*
- * Coldfire stacks need to be re-aligned on trap exit, conventional
- * 68k can handle this case cleanly.
- */
-#ifdef CONFIG_COLDFIRE
-#define reformat(_regs) do { (_regs)->format = 0x4; } while(0)
-#else
-#define reformat(_regs) do { } while (0)
-#endif
-
-#define start_thread(_regs, _pc, _usp) \
-do { \
- (_regs)->pc = (_pc); \
- ((struct switch_stack *)(_regs))[-1].a6 = 0; \
- reformat(_regs); \
- if (current->mm) \
- (_regs)->d5 = current->mm->start_data; \
- (_regs)->sr &= ~0x2000; \
- wrusp(_usp); \
-} while(0)
-
-static inline int handle_kernel_fault(struct pt_regs *regs)
-{
- /* Any fault in kernel is fatal on non-mmu */
- return 0;
-}
-
-#endif
-
-/* Forward declaration, a strange C thing */
-struct task_struct;
-
-/* Free all resources held by a thread. */
-static inline void release_thread(struct task_struct *dead_task)
-{
-}
-
-/* Prepare to copy thread state - unlazy all lazy status */
-#define prepare_to_copy(tsk) do { } while (0)
-
-extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-
-/*
- * Free current thread data structures etc..
- */
-static inline void exit_thread(void)
-{
-}
-
-extern unsigned long thread_saved_pc(struct task_struct *tsk);
-
-unsigned long get_wchan(struct task_struct *p);
-
-#define KSTK_EIP(tsk) \
- ({ \
- unsigned long eip = 0; \
- if ((tsk)->thread.esp0 > PAGE_SIZE && \
- (virt_addr_valid((tsk)->thread.esp0))) \
- eip = ((struct pt_regs *) (tsk)->thread.esp0)->pc; \
- eip; })
-#define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
-
-#define task_pt_regs(tsk) ((struct pt_regs *) ((tsk)->thread.esp0))
-
-#define cpu_relax() barrier()
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ptrace.h b/ANDROID_3.4.5/arch/m68k/include/asm/ptrace.h
deleted file mode 100644
index 65322b17..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ptrace.h
+++ /dev/null
@@ -1,97 +0,0 @@
-#ifndef _M68K_PTRACE_H
-#define _M68K_PTRACE_H
-
-#define PT_D1 0
-#define PT_D2 1
-#define PT_D3 2
-#define PT_D4 3
-#define PT_D5 4
-#define PT_D6 5
-#define PT_D7 6
-#define PT_A0 7
-#define PT_A1 8
-#define PT_A2 9
-#define PT_A3 10
-#define PT_A4 11
-#define PT_A5 12
-#define PT_A6 13
-#define PT_D0 14
-#define PT_USP 15
-#define PT_ORIG_D0 16
-#define PT_SR 17
-#define PT_PC 18
-
-#ifndef __ASSEMBLY__
-
-/* this struct defines the way the registers are stored on the
- stack during a system call. */
-
-struct pt_regs {
- long d1;
- long d2;
- long d3;
- long d4;
- long d5;
- long a0;
- long a1;
- long a2;
- long d0;
- long orig_d0;
- long stkadj;
-#ifdef CONFIG_COLDFIRE
- unsigned format : 4; /* frame format specifier */
- unsigned vector : 12; /* vector offset */
- unsigned short sr;
- unsigned long pc;
-#else
- unsigned short sr;
- unsigned long pc;
- unsigned format : 4; /* frame format specifier */
- unsigned vector : 12; /* vector offset */
-#endif
-};
-
-/*
- * This is the extended stack used by signal handlers and the context
- * switcher: it's pushed after the normal "struct pt_regs".
- */
-struct switch_stack {
- unsigned long d6;
- unsigned long d7;
- unsigned long a3;
- unsigned long a4;
- unsigned long a5;
- unsigned long a6;
- unsigned long retpc;
-};
-
-/* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */
-#define PTRACE_GETREGS 12
-#define PTRACE_SETREGS 13
-#define PTRACE_GETFPREGS 14
-#define PTRACE_SETFPREGS 15
-
-#define PTRACE_GET_THREAD_AREA 25
-
-#define PTRACE_SINGLEBLOCK 33 /* resume execution until next branch */
-
-#ifdef __KERNEL__
-
-#ifndef PS_S
-#define PS_S (0x2000)
-#define PS_M (0x1000)
-#endif
-
-#define user_mode(regs) (!((regs)->sr & PS_S))
-#define instruction_pointer(regs) ((regs)->pc)
-#define profile_pc(regs) instruction_pointer(regs)
-
-#define arch_has_single_step() (1)
-
-#ifdef CONFIG_MMU
-#define arch_has_block_step() (1)
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* __ASSEMBLY__ */
-#endif /* _M68K_PTRACE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/q40_master.h b/ANDROID_3.4.5/arch/m68k/include/asm/q40_master.h
deleted file mode 100644
index 3907a09d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/q40_master.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Q40 master Chip Control
- * RTC stuff merged for compactnes..
-*/
-
-#ifndef _Q40_MASTER_H
-#define _Q40_MASTER_H
-
-#include <asm/raw_io.h>
-
-
-#define q40_master_addr 0xff000000
-
-#define IIRQ_REG 0x0 /* internal IRQ reg */
-#define EIRQ_REG 0x4 /* external ... */
-#define KEYCODE_REG 0x1c /* value of received scancode */
-#define DISPLAY_CONTROL_REG 0x18
-#define FRAME_CLEAR_REG 0x24
-#define LED_REG 0x30
-
-#define Q40_LED_ON() master_outb(1,LED_REG)
-#define Q40_LED_OFF() master_outb(0,LED_REG)
-
-#define INTERRUPT_REG IIRQ_REG /* "native" ints */
-#define KEY_IRQ_ENABLE_REG 0x08 /**/
-#define KEYBOARD_UNLOCK_REG 0x20 /* clear kb int */
-
-#define SAMPLE_ENABLE_REG 0x14 /* generate SAMPLE ints */
-#define SAMPLE_RATE_REG 0x2c
-#define SAMPLE_CLEAR_REG 0x28
-#define SAMPLE_LOW 0x00
-#define SAMPLE_HIGH 0x01
-
-#define FRAME_RATE_REG 0x38 /* generate FRAME ints at 200 HZ rate */
-
-#if 0
-#define SER_ENABLE_REG 0x0c /* allow serial ints to be generated */
-#endif
-#define EXT_ENABLE_REG 0x10 /* ... rest of the ISA ints ... */
-
-
-#define master_inb(_reg_) in_8((unsigned char *)q40_master_addr+_reg_)
-#define master_outb(_b_,_reg_) out_8((unsigned char *)q40_master_addr+_reg_,_b_)
-
-/* RTC defines */
-
-#define Q40_RTC_BASE (0xff021ffc)
-
-#define Q40_RTC_YEAR (*(volatile unsigned char *)(Q40_RTC_BASE+0))
-#define Q40_RTC_MNTH (*(volatile unsigned char *)(Q40_RTC_BASE-4))
-#define Q40_RTC_DATE (*(volatile unsigned char *)(Q40_RTC_BASE-8))
-#define Q40_RTC_DOW (*(volatile unsigned char *)(Q40_RTC_BASE-12))
-#define Q40_RTC_HOUR (*(volatile unsigned char *)(Q40_RTC_BASE-16))
-#define Q40_RTC_MINS (*(volatile unsigned char *)(Q40_RTC_BASE-20))
-#define Q40_RTC_SECS (*(volatile unsigned char *)(Q40_RTC_BASE-24))
-#define Q40_RTC_CTRL (*(volatile unsigned char *)(Q40_RTC_BASE-28))
-
-/* some control bits */
-#define Q40_RTC_READ 64 /* prepare for reading */
-#define Q40_RTC_WRITE 128
-
-/* define some Q40 specific ints */
-#include "q40ints.h"
-
-/* misc defs */
-#define DAC_LEFT ((unsigned char *)0xff008000)
-#define DAC_RIGHT ((unsigned char *)0xff008004)
-
-#endif /* _Q40_MASTER_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/q40ints.h b/ANDROID_3.4.5/arch/m68k/include/asm/q40ints.h
deleted file mode 100644
index 22f12c9e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/q40ints.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * contains some Q40 related interrupt definitions
- */
-
-#define Q40_IRQ_MAX (34)
-
-#define Q40_IRQ_SAMPLE (34)
-#define Q40_IRQ_KEYBOARD (32)
-#define Q40_IRQ_FRAME (33)
-
-
-/* masks for interrupt regiosters*/
-/* internal, IIRQ_REG */
-#define Q40_IRQ_KEYB_MASK (2)
-#define Q40_IRQ_SER_MASK (1<<2)
-#define Q40_IRQ_FRAME_MASK (1<<3)
-#define Q40_IRQ_EXT_MASK (1<<4) /* is a EIRQ */
-/* eirq, EIRQ_REG */
-#define Q40_IRQ3_MASK (1)
-#define Q40_IRQ4_MASK (1<<1)
-#define Q40_IRQ5_MASK (1<<2)
-#define Q40_IRQ6_MASK (1<<3)
-#define Q40_IRQ7_MASK (1<<4)
-#define Q40_IRQ10_MASK (1<<5)
-#define Q40_IRQ14_MASK (1<<6)
-#define Q40_IRQ15_MASK (1<<7)
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/quicc_simple.h b/ANDROID_3.4.5/arch/m68k/include/asm/quicc_simple.h
deleted file mode 100644
index c3636932..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/quicc_simple.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/***********************************
- * $Id: quicc_simple.h,v 1.1 2002/03/02 15:01:10 gerg Exp $
- ***********************************
- *
- ***************************************
- * Simple drivers common header
- ***************************************
- */
-
-#ifndef __SIMPLE_H
-#define __SIMPLE_H
-
-/* #include "quicc.h" */
-
-#define GLB_SCC_0 0
-#define GLB_SCC_1 1
-#define GLB_SCC_2 2
-#define GLB_SCC_3 3
-
-typedef void (int_routine)(unsigned short interrupt_event);
-typedef int_routine *int_routine_ptr;
-typedef void *(alloc_routine)(int length);
-typedef void (free_routine)(int scc_num, int channel_num, void *buf);
-typedef void (store_rx_buffer_routine)(int scc_num, int channel_num, void *buff, int length);
-typedef int (handle_tx_error_routine)(int scc_num, int channel_num, QUICC_BD *tbd);
-typedef void (handle_rx_error_routine)(int scc_num, int channel_num, QUICC_BD *rbd);
-typedef void (handle_lost_error_routine)(int scc_num, int channel_num);
-
-/* user defined functions for global errors */
-typedef void (handle_glob_overrun_routine)(int scc_number);
-typedef void (handle_glob_underrun_routine)(int scc_number);
-typedef void (glob_intr_q_overflow_routine)(int scc_number);
-
-/*
- * General initialization and command routines
- */
-void quicc_issue_cmd (unsigned short cmd, int scc_num);
-void quicc_init(void);
-void quicc_scc_init(int scc_number, int number_of_rx_buf, int number_of_tx_buf);
-void quicc_smc_init(int smc_number, int number_of_rx_buf, int number_of_tx_buf);
-void quicc_scc_start(int scc_num);
-void quicc_scc_loopback(int scc_num);
-
-/* Interrupt enable/disable routines for critical pieces of code*/
-unsigned short IntrDis(void);
-void IntrEna(unsigned short old_sr);
-
-/* For debugging */
-void print_rbd(int scc_num);
-void print_tbd(int scc_num);
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/raw_io.h b/ANDROID_3.4.5/arch/m68k/include/asm/raw_io.h
deleted file mode 100644
index d9eb9834..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/raw_io.h
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * linux/include/asm-m68k/raw_io.h
- *
- * 10/20/00 RZ: - created from bits of io.h and ide.h to cleanup namespace
- *
- */
-
-#ifndef _RAW_IO_H
-#define _RAW_IO_H
-
-#ifdef __KERNEL__
-
-#include <asm/types.h>
-
-
-/* Values for nocacheflag and cmode */
-#define IOMAP_FULL_CACHING 0
-#define IOMAP_NOCACHE_SER 1
-#define IOMAP_NOCACHE_NONSER 2
-#define IOMAP_WRITETHROUGH 3
-
-extern void iounmap(void __iomem *addr);
-
-extern void __iomem *__ioremap(unsigned long physaddr, unsigned long size,
- int cacheflag);
-extern void __iounmap(void *addr, unsigned long size);
-
-
-/* ++roman: The assignments to temp. vars avoid that gcc sometimes generates
- * two accesses to memory, which may be undesirable for some devices.
- */
-#define in_8(addr) \
- ({ u8 __v = (*(__force volatile u8 *) (addr)); __v; })
-#define in_be16(addr) \
- ({ u16 __v = (*(__force volatile u16 *) (addr)); __v; })
-#define in_be32(addr) \
- ({ u32 __v = (*(__force volatile u32 *) (addr)); __v; })
-#define in_le16(addr) \
- ({ u16 __v = le16_to_cpu(*(__force volatile __le16 *) (addr)); __v; })
-#define in_le32(addr) \
- ({ u32 __v = le32_to_cpu(*(__force volatile __le32 *) (addr)); __v; })
-
-#define out_8(addr,b) (void)((*(__force volatile u8 *) (addr)) = (b))
-#define out_be16(addr,w) (void)((*(__force volatile u16 *) (addr)) = (w))
-#define out_be32(addr,l) (void)((*(__force volatile u32 *) (addr)) = (l))
-#define out_le16(addr,w) (void)((*(__force volatile __le16 *) (addr)) = cpu_to_le16(w))
-#define out_le32(addr,l) (void)((*(__force volatile __le32 *) (addr)) = cpu_to_le32(l))
-
-#define raw_inb in_8
-#define raw_inw in_be16
-#define raw_inl in_be32
-#define __raw_readb in_8
-#define __raw_readw in_be16
-#define __raw_readl in_be32
-
-#define raw_outb(val,port) out_8((port),(val))
-#define raw_outw(val,port) out_be16((port),(val))
-#define raw_outl(val,port) out_be32((port),(val))
-#define __raw_writeb(val,addr) out_8((addr),(val))
-#define __raw_writew(val,addr) out_be16((addr),(val))
-#define __raw_writel(val,addr) out_be32((addr),(val))
-
-static inline void raw_insb(volatile u8 __iomem *port, u8 *buf, unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- *buf++ = in_8(port);
-}
-
-static inline void raw_outsb(volatile u8 __iomem *port, const u8 *buf,
- unsigned int len)
-{
- unsigned int i;
-
- for (i = 0; i < len; i++)
- out_8(port, *buf++);
-}
-
-static inline void raw_insw(volatile u16 __iomem *port, u16 *buf, unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movew %2@,%0@+; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "movew %2@,%0@+; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_outsw(volatile u16 __iomem *port, const u16 *buf,
- unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movew %0@+,%2@; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "movew %0@+,%2@; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_insl(volatile u32 __iomem *port, u32 *buf, unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movel %2@,%0@+; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "movel %2@,%0@+; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-static inline void raw_outsl(volatile u32 __iomem *port, const u32 *buf,
- unsigned int nr)
-{
- unsigned int tmp;
-
- if (nr & 15) {
- tmp = (nr & 15) - 1;
- asm volatile (
- "1: movel %0@+,%2@; dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
- if (nr >> 4) {
- tmp = (nr >> 4) - 1;
- asm volatile (
- "1: "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "movel %0@+,%2@; "
- "dbra %1,1b"
- : "=a" (buf), "=d" (tmp)
- : "a" (port), "0" (buf),
- "1" (tmp));
- }
-}
-
-
-static inline void raw_insw_swapw(volatile u16 __iomem *port, u16 *buf,
- unsigned int nr)
-{
- if ((nr) % 8)
- __asm__ __volatile__
- ("\tmovel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
- else
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "lsrl #3,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "movew %/a0@,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a1@+\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
-}
-
-static inline void raw_outsw_swapw(volatile u16 __iomem *port, const u16 *buf,
- unsigned int nr)
-{
- if ((nr) % 8)
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
- else
- __asm__ __volatile__
- ("movel %0,%/a0\n\t"
- "movel %1,%/a1\n\t"
- "movel %2,%/d6\n\t"
- "lsrl #3,%/d6\n\t"
- "subql #1,%/d6\n"
- "1:\tmovew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "movew %/a1@+,%/d0\n\t"
- "rolw #8,%/d0\n\t"
- "movew %/d0,%/a0@\n\t"
- "dbra %/d6,1b"
- :
- : "g" (port), "g" (buf), "g" (nr)
- : "d0", "a0", "a1", "d6");
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _RAW_IO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/resource.h b/ANDROID_3.4.5/arch/m68k/include/asm/resource.h
deleted file mode 100644
index e7d35019..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/resource.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_RESOURCE_H
-#define _M68K_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif /* _M68K_RESOURCE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/rtc.h b/ANDROID_3.4.5/arch/m68k/include/asm/rtc.h
deleted file mode 100644
index a4d08ea1..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/rtc.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/* include/asm-m68k/rtc.h
- *
- * Copyright Richard Zidlicky
- * implementation details for genrtc/q40rtc driver
- */
-/* permission is hereby granted to copy, modify and redistribute this code
- * in terms of the GNU Library General Public License, Version 2 or later,
- * at your option.
- */
-
-#ifndef _ASM_RTC_H
-#define _ASM_RTC_H
-
-#ifdef __KERNEL__
-
-#include <linux/rtc.h>
-#include <asm/errno.h>
-#include <asm/machdep.h>
-
-#define RTC_PIE 0x40 /* periodic interrupt enable */
-#define RTC_AIE 0x20 /* alarm interrupt enable */
-#define RTC_UIE 0x10 /* update-finished interrupt enable */
-
-/* some dummy definitions */
-#define RTC_BATT_BAD 0x100 /* battery bad */
-#define RTC_SQWE 0x08 /* enable square-wave output */
-#define RTC_DM_BINARY 0x04 /* all time/date values are BCD if clear */
-#define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
-#define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
-
-static inline unsigned int get_rtc_time(struct rtc_time *time)
-{
- /*
- * Only the values that we read from the RTC are set. We leave
- * tm_wday, tm_yday and tm_isdst untouched. Even though the
- * RTC has RTC_DAY_OF_WEEK, we ignore it, as it is only updated
- * by the RTC when initially set to a non-zero value.
- */
- if (mach_hwclk)
- mach_hwclk(0, time);
- return RTC_24H;
-}
-
-static inline int set_rtc_time(struct rtc_time *time)
-{
- if (mach_hwclk)
- return mach_hwclk(1, time);
- return -EINVAL;
-}
-
-static inline unsigned int get_rtc_ss(void)
-{
- if (mach_get_ss)
- return mach_get_ss();
- else{
- struct rtc_time h;
-
- get_rtc_time(&h);
- return h.tm_sec;
- }
-}
-
-static inline int get_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_get_rtc_pll)
- return mach_get_rtc_pll(pll);
- else
- return -EINVAL;
-}
-static inline int set_rtc_pll(struct rtc_pll_info *pll)
-{
- if (mach_set_rtc_pll)
- return mach_set_rtc_pll(pll);
- else
- return -EINVAL;
-}
-#endif /* __KERNEL__ */
-
-#endif /* _ASM__RTC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sbus.h b/ANDROID_3.4.5/arch/m68k/include/asm/sbus.h
deleted file mode 100644
index bfe3ba14..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sbus.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * some sbus structures and macros to make usage of sbus drivers possible
- */
-
-#ifndef __M68K_SBUS_H
-#define __M68K_SBUS_H
-
-struct sbus_dev {
- struct {
- unsigned int which_io;
- unsigned int phys_addr;
- } reg_addrs[1];
-};
-
-/* sbus IO functions stolen from include/asm-sparc/io.h for the serial driver */
-/* No SBUS on the Sun3, kludge -- sam */
-
-static inline void _sbus_writeb(unsigned char val, unsigned long addr)
-{
- *(volatile unsigned char *)addr = val;
-}
-
-static inline unsigned char _sbus_readb(unsigned long addr)
-{
- return *(volatile unsigned char *)addr;
-}
-
-static inline void _sbus_writel(unsigned long val, unsigned long addr)
-{
- *(volatile unsigned long *)addr = val;
-
-}
-
-extern inline unsigned long _sbus_readl(unsigned long addr)
-{
- return *(volatile unsigned long *)addr;
-}
-
-
-#define sbus_readb(a) _sbus_readb((unsigned long)a)
-#define sbus_writeb(v, a) _sbus_writeb(v, (unsigned long)a)
-#define sbus_readl(a) _sbus_readl((unsigned long)a)
-#define sbus_writel(v, a) _sbus_writel(v, (unsigned long)a)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/scatterlist.h b/ANDROID_3.4.5/arch/m68k/include/asm/scatterlist.h
deleted file mode 100644
index 31250545..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/scatterlist.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SCATTERLIST_H
-#define _M68K_SCATTERLIST_H
-
-#include <asm-generic/scatterlist.h>
-
-#endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sections.h b/ANDROID_3.4.5/arch/m68k/include/asm/sections.h
deleted file mode 100644
index 5277e527..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sections.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_M68K_SECTIONS_H
-#define _ASM_M68K_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-extern char _sbss[], _ebss[];
-
-#endif /* _ASM_M68K_SECTIONS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/segment.h b/ANDROID_3.4.5/arch/m68k/include/asm/segment.h
deleted file mode 100644
index 0fa80e97..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/segment.h
+++ /dev/null
@@ -1,65 +0,0 @@
-#ifndef _M68K_SEGMENT_H
-#define _M68K_SEGMENT_H
-
-/* define constants */
-/* Address spaces (FC0-FC2) */
-#define USER_DATA (1)
-#ifndef __USER_DS
-#define __USER_DS (USER_DATA)
-#endif
-#define USER_PROGRAM (2)
-#define SUPER_DATA (5)
-#ifndef __KERNEL_DS
-#define __KERNEL_DS (SUPER_DATA)
-#endif
-#define SUPER_PROGRAM (6)
-#define CPU_SPACE (7)
-
-#ifndef __ASSEMBLY__
-
-typedef struct {
- unsigned long seg;
-} mm_segment_t;
-
-#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) })
-
-#ifdef CONFIG_CPU_HAS_ADDRESS_SPACES
-/*
- * Get/set the SFC/DFC registers for MOVES instructions
- */
-#define USER_DS MAKE_MM_SEG(__USER_DS)
-#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS)
-
-static inline mm_segment_t get_fs(void)
-{
- mm_segment_t _v;
- __asm__ ("movec %/dfc,%0":"=r" (_v.seg):);
- return _v;
-}
-
-static inline void set_fs(mm_segment_t val)
-{
- __asm__ __volatile__ ("movec %0,%/sfc\n\t"
- "movec %0,%/dfc\n\t"
- : /* no outputs */ : "r" (val.seg) : "memory");
-}
-
-static inline mm_segment_t get_ds(void)
-{
- /* return the supervisor data space code */
- return KERNEL_DS;
-}
-
-#else
-#define USER_DS MAKE_MM_SEG(TASK_SIZE)
-#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFF)
-#define get_ds() (KERNEL_DS)
-#define get_fs() (current_thread_info()->addr_limit)
-#define set_fs(x) (current_thread_info()->addr_limit = (x))
-#endif
-
-#define segment_eq(a,b) ((a).seg == (b).seg)
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_SEGMENT_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sembuf.h b/ANDROID_3.4.5/arch/m68k/include/asm/sembuf.h
deleted file mode 100644
index 2308052a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _M68K_SEMBUF_H
-#define _M68K_SEMBUF_H
-
-/*
- * The semid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
- struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
- __kernel_time_t sem_otime; /* last semop time */
- unsigned long __unused1;
- __kernel_time_t sem_ctime; /* last change time */
- unsigned long __unused2;
- unsigned long sem_nsems; /* no. of semaphores in array */
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _M68K_SEMBUF_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/serial.h b/ANDROID_3.4.5/arch/m68k/include/asm/serial.h
deleted file mode 100644
index 7267536a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/serial.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * include/asm-m68k/serial.h
- *
- * currently this seems useful only for a Q40,
- * it's an almost exact copy of ../asm-alpha/serial.h
- *
- */
-
-
-/*
- * This assumes you have a 1.8432 MHz clock for your UART.
- *
- * It'd be nice if someone built a serial card with a 24.576 MHz
- * clock, since the 16550A is capable of handling a top speed of 1.5
- * megabits/second; but this requires the faster clock.
- */
-#define BASE_BAUD ( 1843200 / 16 )
-
-/* Standard COM flags (except for COM4, because of the 8514 problem) */
-#ifdef CONFIG_SERIAL_DETECT_IRQ
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ)
-#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ)
-#else
-#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST)
-#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF
-#endif
-
-#ifdef CONFIG_ISA
-#define SERIAL_PORT_DFNS \
- /* UART CLK PORT IRQ FLAGS */ \
- { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \
- { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \
- { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \
- { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/setup.h b/ANDROID_3.4.5/arch/m68k/include/asm/setup.h
deleted file mode 100644
index 00c2c539..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/setup.h
+++ /dev/null
@@ -1,390 +0,0 @@
-/*
-** asm/setup.h -- Definition of the Linux/m68k setup information
-**
-** Copyright 1992 by Greg Harp
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file COPYING in the main directory of this archive
-** for more details.
-**
-** Created 09/29/92 by Greg Harp
-**
-** 5/2/94 Roman Hodek:
-** Added bi_atari part of the machine dependent union bi_un; for now it
-** contains just a model field to distinguish between TT and Falcon.
-** 26/7/96 Roman Zippel:
-** Renamed to setup.h; added some useful macros to allow gcc some
-** optimizations if possible.
-** 5/10/96 Geert Uytterhoeven:
-** Redesign of the boot information structure; moved boot information
-** structure to bootinfo.h
-*/
-
-#ifndef _M68K_SETUP_H
-#define _M68K_SETUP_H
-
-
-
- /*
- * Linux/m68k Architectures
- */
-
-#define MACH_AMIGA 1
-#define MACH_ATARI 2
-#define MACH_MAC 3
-#define MACH_APOLLO 4
-#define MACH_SUN3 5
-#define MACH_MVME147 6
-#define MACH_MVME16x 7
-#define MACH_BVME6000 8
-#define MACH_HP300 9
-#define MACH_Q40 10
-#define MACH_SUN3X 11
-#define MACH_M54XX 12
-
-#define COMMAND_LINE_SIZE 256
-
-#ifdef __KERNEL__
-
-#define CL_SIZE COMMAND_LINE_SIZE
-
-#ifndef __ASSEMBLY__
-extern unsigned long m68k_machtype;
-#endif /* !__ASSEMBLY__ */
-
-#if !defined(CONFIG_AMIGA)
-# define MACH_IS_AMIGA (0)
-#elif defined(CONFIG_ATARI) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_AMIGA (m68k_machtype == MACH_AMIGA)
-#else
-# define MACH_AMIGA_ONLY
-# define MACH_IS_AMIGA (1)
-# define MACH_TYPE (MACH_AMIGA)
-#endif
-
-#if !defined(CONFIG_ATARI)
-# define MACH_IS_ATARI (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_ATARI (m68k_machtype == MACH_ATARI)
-#else
-# define MACH_ATARI_ONLY
-# define MACH_IS_ATARI (1)
-# define MACH_TYPE (MACH_ATARI)
-#endif
-
-#if !defined(CONFIG_MAC)
-# define MACH_IS_MAC (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_ATARI) || defined(CONFIG_APOLLO) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_MAC (m68k_machtype == MACH_MAC)
-#else
-# define MACH_MAC_ONLY
-# define MACH_IS_MAC (1)
-# define MACH_TYPE (MACH_MAC)
-#endif
-
-#if defined(CONFIG_SUN3)
-#define MACH_IS_SUN3 (1)
-#define MACH_SUN3_ONLY (1)
-#define MACH_TYPE (MACH_SUN3)
-#else
-#define MACH_IS_SUN3 (0)
-#endif
-
-#if !defined (CONFIG_APOLLO)
-# define MACH_IS_APOLLO (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_MVME16x) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_APOLLO (m68k_machtype == MACH_APOLLO)
-#else
-# define MACH_APOLLO_ONLY
-# define MACH_IS_APOLLO (1)
-# define MACH_TYPE (MACH_APOLLO)
-#endif
-
-#if !defined (CONFIG_MVME147)
-# define MACH_IS_MVME147 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME16x)
-# define MACH_IS_MVME147 (m68k_machtype == MACH_MVME147)
-#else
-# define MACH_MVME147_ONLY
-# define MACH_IS_MVME147 (1)
-# define MACH_TYPE (MACH_MVME147)
-#endif
-
-#if !defined (CONFIG_MVME16x)
-# define MACH_IS_MVME16x (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_BVME6000) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_MVME16x (m68k_machtype == MACH_MVME16x)
-#else
-# define MACH_MVME16x_ONLY
-# define MACH_IS_MVME16x (1)
-# define MACH_TYPE (MACH_MVME16x)
-#endif
-
-#if !defined (CONFIG_BVME6000)
-# define MACH_IS_BVME6000 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_HP300) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_BVME6000 (m68k_machtype == MACH_BVME6000)
-#else
-# define MACH_BVME6000_ONLY
-# define MACH_IS_BVME6000 (1)
-# define MACH_TYPE (MACH_BVME6000)
-#endif
-
-#if !defined (CONFIG_HP300)
-# define MACH_IS_HP300 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_Q40) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_HP300 (m68k_machtype == MACH_HP300)
-#else
-# define MACH_HP300_ONLY
-# define MACH_IS_HP300 (1)
-# define MACH_TYPE (MACH_HP300)
-#endif
-
-#if !defined (CONFIG_Q40)
-# define MACH_IS_Q40 (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
- || defined(CONFIG_SUN3X) || defined(CONFIG_MVME147)
-# define MACH_IS_Q40 (m68k_machtype == MACH_Q40)
-#else
-# define MACH_Q40_ONLY
-# define MACH_IS_Q40 (1)
-# define MACH_TYPE (MACH_Q40)
-#endif
-
-#if !defined (CONFIG_SUN3X)
-# define MACH_IS_SUN3X (0)
-#elif defined(CONFIG_AMIGA) || defined(CONFIG_MAC) || defined(CONFIG_ATARI) \
- || defined(CONFIG_APOLLO) || defined(CONFIG_MVME16x) \
- || defined(CONFIG_BVME6000) || defined(CONFIG_HP300) \
- || defined(CONFIG_Q40) || defined(CONFIG_MVME147)
-# define MACH_IS_SUN3X (m68k_machtype == MACH_SUN3X)
-#else
-# define CONFIG_SUN3X_ONLY
-# define MACH_IS_SUN3X (1)
-# define MACH_TYPE (MACH_SUN3X)
-#endif
-
-#ifndef MACH_TYPE
-# define MACH_TYPE (m68k_machtype)
-#endif
-
-#endif /* __KERNEL__ */
-
-
- /*
- * CPU, FPU and MMU types
- *
- * Note: we may rely on the following equalities:
- *
- * CPU_68020 == MMU_68851
- * CPU_68030 == MMU_68030
- * CPU_68040 == FPU_68040 == MMU_68040
- * CPU_68060 == FPU_68060 == MMU_68060
- */
-
-#define CPUB_68020 0
-#define CPUB_68030 1
-#define CPUB_68040 2
-#define CPUB_68060 3
-#define CPUB_COLDFIRE 4
-
-#define CPU_68020 (1<<CPUB_68020)
-#define CPU_68030 (1<<CPUB_68030)
-#define CPU_68040 (1<<CPUB_68040)
-#define CPU_68060 (1<<CPUB_68060)
-#define CPU_COLDFIRE (1<<CPUB_COLDFIRE)
-
-#define FPUB_68881 0
-#define FPUB_68882 1
-#define FPUB_68040 2 /* Internal FPU */
-#define FPUB_68060 3 /* Internal FPU */
-#define FPUB_SUNFPA 4 /* Sun-3 FPA */
-#define FPUB_COLDFIRE 5 /* ColdFire FPU */
-
-#define FPU_68881 (1<<FPUB_68881)
-#define FPU_68882 (1<<FPUB_68882)
-#define FPU_68040 (1<<FPUB_68040)
-#define FPU_68060 (1<<FPUB_68060)
-#define FPU_SUNFPA (1<<FPUB_SUNFPA)
-#define FPU_COLDFIRE (1<<FPUB_COLDFIRE)
-
-#define MMUB_68851 0
-#define MMUB_68030 1 /* Internal MMU */
-#define MMUB_68040 2 /* Internal MMU */
-#define MMUB_68060 3 /* Internal MMU */
-#define MMUB_APOLLO 4 /* Custom Apollo */
-#define MMUB_SUN3 5 /* Custom Sun-3 */
-#define MMUB_COLDFIRE 6 /* Internal MMU */
-
-#define MMU_68851 (1<<MMUB_68851)
-#define MMU_68030 (1<<MMUB_68030)
-#define MMU_68040 (1<<MMUB_68040)
-#define MMU_68060 (1<<MMUB_68060)
-#define MMU_SUN3 (1<<MMUB_SUN3)
-#define MMU_APOLLO (1<<MMUB_APOLLO)
-#define MMU_COLDFIRE (1<<MMUB_COLDFIRE)
-
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-extern unsigned long m68k_cputype;
-extern unsigned long m68k_fputype;
-extern unsigned long m68k_mmutype;
-#ifdef CONFIG_VME
-extern unsigned long vme_brdtype;
-#endif
-
- /*
- * m68k_is040or060 is != 0 for a '040 or higher;
- * used numbers are 4 for 68040 and 6 for 68060.
- */
-
-extern int m68k_is040or060;
-#endif /* !__ASSEMBLY__ */
-
-#if !defined(CONFIG_M68020)
-# define CPU_IS_020 (0)
-# define MMU_IS_851 (0)
-# define MMU_IS_SUN3 (0)
-#elif defined(CONFIG_M68030) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_020 (m68k_cputype & CPU_68020)
-# define MMU_IS_851 (m68k_mmutype & MMU_68851)
-# define MMU_IS_SUN3 (0) /* Sun3 not supported with other CPU enabled */
-#else
-# define CPU_M68020_ONLY
-# define CPU_IS_020 (1)
-#ifdef MACH_SUN3_ONLY
-# define MMU_IS_SUN3 (1)
-# define MMU_IS_851 (0)
-#else
-# define MMU_IS_SUN3 (0)
-# define MMU_IS_851 (1)
-#endif
-#endif
-
-#if !defined(CONFIG_M68030)
-# define CPU_IS_030 (0)
-# define MMU_IS_030 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_030 (m68k_cputype & CPU_68030)
-# define MMU_IS_030 (m68k_mmutype & MMU_68030)
-#else
-# define CPU_M68030_ONLY
-# define CPU_IS_030 (1)
-# define MMU_IS_030 (1)
-#endif
-
-#if !defined(CONFIG_M68040)
-# define CPU_IS_040 (0)
-# define MMU_IS_040 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68060)
-# define CPU_IS_040 (m68k_cputype & CPU_68040)
-# define MMU_IS_040 (m68k_mmutype & MMU_68040)
-#else
-# define CPU_M68040_ONLY
-# define CPU_IS_040 (1)
-# define MMU_IS_040 (1)
-#endif
-
-#if !defined(CONFIG_M68060)
-# define CPU_IS_060 (0)
-# define MMU_IS_060 (0)
-#elif defined(CONFIG_M68020) || defined(CONFIG_M68030) || defined(CONFIG_M68040)
-# define CPU_IS_060 (m68k_cputype & CPU_68060)
-# define MMU_IS_060 (m68k_mmutype & MMU_68060)
-#else
-# define CPU_M68060_ONLY
-# define CPU_IS_060 (1)
-# define MMU_IS_060 (1)
-#endif
-
-#if !defined(CONFIG_M68020) && !defined(CONFIG_M68030)
-# define CPU_IS_020_OR_030 (0)
-#else
-# define CPU_M68020_OR_M68030
-# if defined(CONFIG_M68040) || defined(CONFIG_M68060)
-# define CPU_IS_020_OR_030 (!m68k_is040or060)
-# else
-# define CPU_M68020_OR_M68030_ONLY
-# define CPU_IS_020_OR_030 (1)
-# endif
-#endif
-
-#if !defined(CONFIG_M68040) && !defined(CONFIG_M68060)
-# define CPU_IS_040_OR_060 (0)
-#else
-# define CPU_M68040_OR_M68060
-# if defined(CONFIG_M68020) || defined(CONFIG_M68030)
-# define CPU_IS_040_OR_060 (m68k_is040or060)
-# else
-# define CPU_M68040_OR_M68060_ONLY
-# define CPU_IS_040_OR_060 (1)
-# endif
-#endif
-
-#if !defined(CONFIG_COLDFIRE)
-# define CPU_IS_COLDFIRE (0)
-#else
-# define CPU_IS_COLDFIRE (1)
-# define MMU_IS_COLDFIRE (1)
-#endif
-
-#define CPU_TYPE (m68k_cputype)
-
-#ifdef CONFIG_M68KFPU_EMU
-# ifdef CONFIG_M68KFPU_EMU_ONLY
-# define FPU_IS_EMU (1)
-# else
-# define FPU_IS_EMU (!m68k_fputype)
-# endif
-#else
-# define FPU_IS_EMU (0)
-#endif
-
-
- /*
- * Miscellaneous
- */
-
-#define NUM_MEMINFO 4
-
-#ifndef __ASSEMBLY__
-struct mem_info {
- unsigned long addr; /* physical address of memory chunk */
- unsigned long size; /* length of memory chunk (in bytes) */
-};
-
-extern int m68k_num_memory; /* # of memory blocks found (and used) */
-extern int m68k_realnum_memory; /* real # of memory blocks found */
-extern struct mem_info m68k_memory[NUM_MEMINFO];/* memory description */
-#endif
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_SETUP_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/shm.h b/ANDROID_3.4.5/arch/m68k/include/asm/shm.h
deleted file mode 100644
index fa56ec84..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/shm.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_SHM_H
-#define _M68K_SHM_H
-
-
-/* format of page table entries that correspond to shared memory pages
- currently out in swap space (see also mm/swap.c):
- bits 0-1 (PAGE_PRESENT) is = 0
- bits 8..2 (SWP_TYPE) are = SHM_SWP_TYPE
- bits 31..9 are used like this:
- bits 15..9 (SHM_ID) the id of the shared memory segment
- bits 30..16 (SHM_IDX) the index of the page within the shared memory segment
- (actually only bits 25..16 get used since SHMMAX is so low)
- bit 31 (SHM_READ_ONLY) flag whether the page belongs to a read-only attach
-*/
-/* on the m68k both bits 0 and 1 must be zero */
-/* format on the sun3 is similar, but bits 30, 31 are set to zero and all
- others are reduced by 2. --m */
-
-#ifndef CONFIG_SUN3
-#define SHM_ID_SHIFT 9
-#else
-#define SHM_ID_SHIFT 7
-#endif
-#define _SHM_ID_BITS 7
-#define SHM_ID_MASK ((1<<_SHM_ID_BITS)-1)
-
-#define SHM_IDX_SHIFT (SHM_ID_SHIFT+_SHM_ID_BITS)
-#define _SHM_IDX_BITS 15
-#define SHM_IDX_MASK ((1<<_SHM_IDX_BITS)-1)
-
-#endif /* _M68K_SHM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/shmbuf.h b/ANDROID_3.4.5/arch/m68k/include/asm/shmbuf.h
deleted file mode 100644
index f8928d62..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#ifndef _M68K_SHMBUF_H
-#define _M68K_SHMBUF_H
-
-/*
- * The shmid64_ds structure for m68k architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
- struct ipc64_perm shm_perm; /* operation perms */
- size_t shm_segsz; /* size of segment (bytes) */
- __kernel_time_t shm_atime; /* last attach time */
- unsigned long __unused1;
- __kernel_time_t shm_dtime; /* last detach time */
- unsigned long __unused2;
- __kernel_time_t shm_ctime; /* last change time */
- unsigned long __unused3;
- __kernel_pid_t shm_cpid; /* pid of creator */
- __kernel_pid_t shm_lpid; /* pid of last operator */
- unsigned long shm_nattch; /* no. of current attaches */
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-struct shminfo64 {
- unsigned long shmmax;
- unsigned long shmmin;
- unsigned long shmmni;
- unsigned long shmseg;
- unsigned long shmall;
- unsigned long __unused1;
- unsigned long __unused2;
- unsigned long __unused3;
- unsigned long __unused4;
-};
-
-#endif /* _M68K_SHMBUF_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/shmparam.h b/ANDROID_3.4.5/arch/m68k/include/asm/shmparam.h
deleted file mode 100644
index 558892a2..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/shmparam.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SHMPARAM_H
-#define _M68K_SHMPARAM_H
-
-#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */
-
-#endif /* _M68K_SHMPARAM_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sigcontext.h b/ANDROID_3.4.5/arch/m68k/include/asm/sigcontext.h
deleted file mode 100644
index 523db2a5..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sigcontext.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#ifndef _ASM_M68k_SIGCONTEXT_H
-#define _ASM_M68k_SIGCONTEXT_H
-
-struct sigcontext {
- unsigned long sc_mask; /* old sigmask */
- unsigned long sc_usp; /* old user stack pointer */
- unsigned long sc_d0;
- unsigned long sc_d1;
- unsigned long sc_a0;
- unsigned long sc_a1;
-#ifdef __uClinux__
- unsigned long sc_a5;
-#endif
- unsigned short sc_sr;
- unsigned long sc_pc;
- unsigned short sc_formatvec;
-#ifndef __uClinux__
- unsigned long sc_fpregs[2*3]; /* room for two fp registers */
- unsigned long sc_fpcntl[3];
- unsigned char sc_fpstate[216];
-#endif
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/siginfo.h b/ANDROID_3.4.5/arch/m68k/include/asm/siginfo.h
deleted file mode 100644
index 851d3d78..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SIGINFO_H
-#define _M68K_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/signal.h b/ANDROID_3.4.5/arch/m68k/include/asm/signal.h
deleted file mode 100644
index 60e88660..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/signal.h
+++ /dev/null
@@ -1,212 +0,0 @@
-#ifndef _M68K_SIGNAL_H
-#define _M68K_SIGNAL_H
-
-#include <linux/types.h>
-
-/* Avoid too many header ordering problems. */
-struct siginfo;
-
-#ifdef __KERNEL__
-/* Most things should be clean enough to redefine this at will, if care
- is taken to make libc match. */
-
-#define _NSIG 64
-#define _NSIG_BPW 32
-#define _NSIG_WORDS (_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t; /* at least 32 bits */
-
-typedef struct {
- unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#else
-/* Here we must cater to libcs that poke about in kernel headers. */
-
-#define NSIG 32
-typedef unsigned long sigset_t;
-
-#endif /* __KERNEL__ */
-
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGIOT 6
-#define SIGBUS 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGUSR1 10
-#define SIGSEGV 11
-#define SIGUSR2 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGSTKFLT 16
-#define SIGCHLD 17
-#define SIGCONT 18
-#define SIGSTOP 19
-#define SIGTSTP 20
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGURG 23
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGIO 29
-#define SIGPOLL SIGIO
-/*
-#define SIGLOST 29
-*/
-#define SIGPWR 30
-#define SIGSYS 31
-#define SIGUNUSED 31
-
-/* These should not be considered constants from userland. */
-#define SIGRTMIN 32
-#define SIGRTMAX _NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK indicates that a registered stack_t will be used.
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP 0x00000001
-#define SA_NOCLDWAIT 0x00000002
-#define SA_SIGINFO 0x00000004
-#define SA_ONSTACK 0x08000000
-#define SA_RESTART 0x10000000
-#define SA_NODEFER 0x40000000
-#define SA_RESETHAND 0x80000000
-
-#define SA_NOMASK SA_NODEFER
-#define SA_ONESHOT SA_RESETHAND
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK 1
-#define SS_DISABLE 2
-
-#define MINSIGSTKSZ 2048
-#define SIGSTKSZ 8192
-
-#include <asm-generic/signal-defs.h>
-
-#ifdef __KERNEL__
-struct old_sigaction {
- __sighandler_t sa_handler;
- old_sigset_t sa_mask;
- unsigned long sa_flags;
- __sigrestore_t sa_restorer;
-};
-
-struct sigaction {
- __sighandler_t sa_handler;
- unsigned long sa_flags;
- __sigrestore_t sa_restorer;
- sigset_t sa_mask; /* mask last for extensibility */
-};
-
-struct k_sigaction {
- struct sigaction sa;
-};
-#else
-/* Here we must cater to libcs that poke about in kernel headers. */
-
-struct sigaction {
- union {
- __sighandler_t _sa_handler;
- void (*_sa_sigaction)(int, struct siginfo *, void *);
- } _u;
- sigset_t sa_mask;
- unsigned long sa_flags;
- void (*sa_restorer)(void);
-};
-
-#define sa_handler _u._sa_handler
-#define sa_sigaction _u._sa_sigaction
-
-#endif /* __KERNEL__ */
-
-typedef struct sigaltstack {
- void __user *ss_sp;
- int ss_flags;
- size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-#include <asm/sigcontext.h>
-
-#ifndef CONFIG_CPU_HAS_NO_BITFIELDS
-#define __HAVE_ARCH_SIG_BITOPS
-
-static inline void sigaddset(sigset_t *set, int _sig)
-{
- asm ("bfset %0{%1,#1}"
- : "+od" (*set)
- : "id" ((_sig - 1) ^ 31)
- : "cc");
-}
-
-static inline void sigdelset(sigset_t *set, int _sig)
-{
- asm ("bfclr %0{%1,#1}"
- : "+od" (*set)
- : "id" ((_sig - 1) ^ 31)
- : "cc");
-}
-
-static inline int __const_sigismember(sigset_t *set, int _sig)
-{
- unsigned long sig = _sig - 1;
- return 1 & (set->sig[sig / _NSIG_BPW] >> (sig % _NSIG_BPW));
-}
-
-static inline int __gen_sigismember(sigset_t *set, int _sig)
-{
- int ret;
- asm ("bfextu %1{%2,#1},%0"
- : "=d" (ret)
- : "od" (*set), "id" ((_sig-1) ^ 31)
- : "cc");
- return ret;
-}
-
-#define sigismember(set,sig) \
- (__builtin_constant_p(sig) ? \
- __const_sigismember(set,sig) : \
- __gen_sigismember(set,sig))
-
-static inline int sigfindinword(unsigned long word)
-{
- asm ("bfffo %1{#0,#0},%0"
- : "=d" (word)
- : "d" (word & -word)
- : "cc");
- return word ^ 31;
-}
-
-#endif /* !CONFIG_CPU_HAS_NO_BITFIELDS */
-
-#ifdef __uClinux__
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-#else
-struct pt_regs;
-extern void ptrace_signal_deliver(struct pt_regs *regs, void *cookie);
-#endif /* __uClinux__ */
-
-#endif /* __KERNEL__ */
-#endif /* _M68K_SIGNAL_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/smp.h b/ANDROID_3.4.5/arch/m68k/include/asm/smp.h
deleted file mode 100644
index 9e9bd7e5..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/smp.h
+++ /dev/null
@@ -1 +0,0 @@
-/* nothing required here yet */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/socket.h b/ANDROID_3.4.5/arch/m68k/include/asm/socket.h
deleted file mode 100644
index d1be684e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/socket.h
+++ /dev/null
@@ -1,72 +0,0 @@
-#ifndef _ASM_SOCKET_H
-#define _ASM_SOCKET_H
-
-#include <asm/sockios.h>
-
-/* For setsockopt(2) */
-#define SOL_SOCKET 1
-
-#define SO_DEBUG 1
-#define SO_REUSEADDR 2
-#define SO_TYPE 3
-#define SO_ERROR 4
-#define SO_DONTROUTE 5
-#define SO_BROADCAST 6
-#define SO_SNDBUF 7
-#define SO_RCVBUF 8
-#define SO_SNDBUFFORCE 32
-#define SO_RCVBUFFORCE 33
-#define SO_KEEPALIVE 9
-#define SO_OOBINLINE 10
-#define SO_NO_CHECK 11
-#define SO_PRIORITY 12
-#define SO_LINGER 13
-#define SO_BSDCOMPAT 14
-/* To add :#define SO_REUSEPORT 15 */
-#define SO_PASSCRED 16
-#define SO_PEERCRED 17
-#define SO_RCVLOWAT 18
-#define SO_SNDLOWAT 19
-#define SO_RCVTIMEO 20
-#define SO_SNDTIMEO 21
-
-/* Security levels - as per NRL IPv6 - don't actually do anything */
-#define SO_SECURITY_AUTHENTICATION 22
-#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
-#define SO_SECURITY_ENCRYPTION_NETWORK 24
-
-#define SO_BINDTODEVICE 25
-
-/* Socket filtering */
-#define SO_ATTACH_FILTER 26
-#define SO_DETACH_FILTER 27
-
-#define SO_PEERNAME 28
-#define SO_TIMESTAMP 29
-#define SCM_TIMESTAMP SO_TIMESTAMP
-
-#define SO_ACCEPTCONN 30
-
-#define SO_PEERSEC 31
-#define SO_PASSSEC 34
-#define SO_TIMESTAMPNS 35
-#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
-
-#define SO_MARK 36
-
-#define SO_TIMESTAMPING 37
-#define SCM_TIMESTAMPING SO_TIMESTAMPING
-
-#define SO_PROTOCOL 38
-#define SO_DOMAIN 39
-
-#define SO_RXQ_OVFL 40
-
-#define SO_WIFI_STATUS 41
-#define SCM_WIFI_STATUS SO_WIFI_STATUS
-#define SO_PEEK_OFF 42
-
-/* Instruct lower device to use last 4-bytes of skb data as FCS */
-#define SO_NOFCS 43
-
-#endif /* _ASM_SOCKET_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sockios.h b/ANDROID_3.4.5/arch/m68k/include/asm/sockios.h
deleted file mode 100644
index c04a2394..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sockios.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#ifndef __ARCH_M68K_SOCKIOS__
-#define __ARCH_M68K_SOCKIOS__
-
-/* Socket-level I/O control calls. */
-#define FIOSETOWN 0x8901
-#define SIOCSPGRP 0x8902
-#define FIOGETOWN 0x8903
-#define SIOCGPGRP 0x8904
-#define SIOCATMARK 0x8905
-#define SIOCGSTAMP 0x8906 /* Get stamp (timeval) */
-#define SIOCGSTAMPNS 0x8907 /* Get stamp (timespec) */
-
-#endif /* __ARCH_M68K_SOCKIOS__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/spinlock.h b/ANDROID_3.4.5/arch/m68k/include/asm/spinlock.h
deleted file mode 100644
index 20f46e27..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/spinlock.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_SPINLOCK_H
-#define __M68K_SPINLOCK_H
-
-#error "m68k doesn't do SMP yet"
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/stat.h b/ANDROID_3.4.5/arch/m68k/include/asm/stat.h
deleted file mode 100644
index dd38bc2e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/stat.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _M68K_STAT_H
-#define _M68K_STAT_H
-
-struct __old_kernel_stat {
- unsigned short st_dev;
- unsigned short st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned long st_size;
- unsigned long st_atime;
- unsigned long st_mtime;
- unsigned long st_ctime;
-};
-
-struct stat {
- unsigned short st_dev;
- unsigned short __pad1;
- unsigned long st_ino;
- unsigned short st_mode;
- unsigned short st_nlink;
- unsigned short st_uid;
- unsigned short st_gid;
- unsigned short st_rdev;
- unsigned short __pad2;
- unsigned long st_size;
- unsigned long st_blksize;
- unsigned long st_blocks;
- unsigned long st_atime;
- unsigned long __unused1;
- unsigned long st_mtime;
- unsigned long __unused2;
- unsigned long st_ctime;
- unsigned long __unused3;
- unsigned long __unused4;
- unsigned long __unused5;
-};
-
-/* This matches struct stat64 in glibc2.1, hence the absolutely
- * insane amounts of padding around dev_t's.
- */
-struct stat64 {
- unsigned long long st_dev;
- unsigned char __pad1[2];
-
-#define STAT64_HAS_BROKEN_ST_INO 1
- unsigned long __st_ino;
-
- unsigned int st_mode;
- unsigned int st_nlink;
-
- unsigned long st_uid;
- unsigned long st_gid;
-
- unsigned long long st_rdev;
- unsigned char __pad3[2];
-
- long long st_size;
- unsigned long st_blksize;
-
- unsigned long long st_blocks; /* Number 512-byte blocks allocated. */
-
- unsigned long st_atime;
- unsigned long st_atime_nsec;
-
- unsigned long st_mtime;
- unsigned long st_mtime_nsec;
-
- unsigned long st_ctime;
- unsigned long st_ctime_nsec;
-
- unsigned long long st_ino;
-};
-
-#endif /* _M68K_STAT_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/statfs.h b/ANDROID_3.4.5/arch/m68k/include/asm/statfs.h
deleted file mode 100644
index 08d93f14..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/statfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_STATFS_H
-#define _M68K_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif /* _M68K_STATFS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/string.h b/ANDROID_3.4.5/arch/m68k/include/asm/string.h
deleted file mode 100644
index 32198454..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/string.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef _M68K_STRING_H_
-#define _M68K_STRING_H_
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-
-static inline size_t __kernel_strlen(const char *s)
-{
- const char *sc;
-
- for (sc = s; *sc++; )
- ;
- return sc - s - 1;
-}
-
-static inline char *__kernel_strcpy(char *dest, const char *src)
-{
- char *xdest = dest;
-
- asm volatile ("\n"
- "1: move.b (%1)+,(%0)+\n"
- " jne 1b"
- : "+a" (dest), "+a" (src)
- : : "memory");
- return xdest;
-}
-
-#ifndef __IN_STRING_C
-
-#define __HAVE_ARCH_STRLEN
-#define strlen(s) (__builtin_constant_p(s) ? \
- __builtin_strlen(s) : \
- __kernel_strlen(s))
-
-#define __HAVE_ARCH_STRNLEN
-static inline size_t strnlen(const char *s, size_t count)
-{
- const char *sc = s;
-
- asm volatile ("\n"
- "1: subq.l #1,%1\n"
- " jcs 2f\n"
- " tst.b (%0)+\n"
- " jne 1b\n"
- " subq.l #1,%0\n"
- "2:"
- : "+a" (sc), "+d" (count));
- return sc - s;
-}
-
-#define __HAVE_ARCH_STRCPY
-#if __GNUC__ >= 4
-#define strcpy(d, s) (__builtin_constant_p(s) && \
- __builtin_strlen(s) <= 32 ? \
- __builtin_strcpy(d, s) : \
- __kernel_strcpy(d, s))
-#else
-#define strcpy(d, s) __kernel_strcpy(d, s)
-#endif
-
-#define __HAVE_ARCH_STRNCPY
-static inline char *strncpy(char *dest, const char *src, size_t n)
-{
- char *xdest = dest;
-
- asm volatile ("\n"
- " jra 2f\n"
- "1: move.b (%1),(%0)+\n"
- " jeq 2f\n"
- " addq.l #1,%1\n"
- "2: subq.l #1,%2\n"
- " jcc 1b\n"
- : "+a" (dest), "+a" (src), "+d" (n)
- : : "memory");
- return xdest;
-}
-
-#define __HAVE_ARCH_STRCAT
-#define strcat(d, s) ({ \
- char *__d = (d); \
- strcpy(__d + strlen(__d), (s)); \
-})
-
-#ifndef CONFIG_COLDFIRE
-#define __HAVE_ARCH_STRCMP
-static inline int strcmp(const char *cs, const char *ct)
-{
- char res;
-
- asm ("\n"
- "1: move.b (%0)+,%2\n" /* get *cs */
- " cmp.b (%1)+,%2\n" /* compare a byte */
- " jne 2f\n" /* not equal, break out */
- " tst.b %2\n" /* at end of cs? */
- " jne 1b\n" /* no, keep going */
- " jra 3f\n" /* strings are equal */
- "2: sub.b -(%1),%2\n" /* *cs - *ct */
- "3:"
- : "+a" (cs), "+a" (ct), "=d" (res));
- return res;
-}
-#endif /* CONFIG_COLDFIRE */
-
-#define __HAVE_ARCH_MEMMOVE
-extern void *memmove(void *, const void *, __kernel_size_t);
-
-#define memcmp(d, s, n) __builtin_memcmp(d, s, n)
-
-#define __HAVE_ARCH_MEMSET
-extern void *memset(void *, int, __kernel_size_t);
-#define memset(d, c, n) __builtin_memset(d, c, n)
-
-#define __HAVE_ARCH_MEMCPY
-extern void *memcpy(void *, const void *, __kernel_size_t);
-#define memcpy(d, s, n) __builtin_memcpy(d, s, n)
-
-#endif
-
-#endif /* _M68K_STRING_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3-head.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3-head.h
deleted file mode 100644
index 05af2f18..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3-head.h
+++ /dev/null
@@ -1,10 +0,0 @@
-#ifndef __SUN3_HEAD_H
-#define __SUN3_HEAD_H
-
-#define KERNBASE 0xE000000 /* First address the kernel will eventually be */
-#define LOAD_ADDR 0x4000 /* prom jumps to us here unless this is elf /boot */
-#define FC_CONTROL 3
-#define FC_SUPERD 5
-#define FC_CPU 7
-
-#endif /* __SUN3_HEAD_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgalloc.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgalloc.h
deleted file mode 100644
index 48d80d5a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgalloc.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* sun3_pgalloc.h --
- * reorganization around 2.3.39, routines moved from sun3_pgtable.h
- *
- *
- * 02/27/2002 -- Modified to support "highpte" implementation in 2.5.5 (Sam)
- *
- * moved 1/26/2000 Sam Creasey
- */
-
-#ifndef _SUN3_PGALLOC_H
-#define _SUN3_PGALLOC_H
-
-#include <asm/tlb.h>
-
-/* FIXME - when we get this compiling */
-/* erm, now that it's compiling, what do we do with it? */
-#define _KERNPG_TABLE 0
-
-extern const char bad_pmd_string[];
-
-#define pmd_alloc_one(mm,address) ({ BUG(); ((pmd_t *)2); })
-
-
-static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
-{
- free_page((unsigned long) pte);
-}
-
-static inline void pte_free(struct mm_struct *mm, pgtable_t page)
-{
- pgtable_page_dtor(page);
- __free_page(page);
-}
-
-#define __pte_free_tlb(tlb,pte,addr) \
-do { \
- pgtable_page_dtor(pte); \
- tlb_remove_page((tlb), pte); \
-} while (0)
-
-static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm,
- unsigned long address)
-{
- unsigned long page = __get_free_page(GFP_KERNEL|__GFP_REPEAT);
-
- if (!page)
- return NULL;
-
- memset((void *)page, 0, PAGE_SIZE);
- return (pte_t *) (page);
-}
-
-static inline pgtable_t pte_alloc_one(struct mm_struct *mm,
- unsigned long address)
-{
- struct page *page = alloc_pages(GFP_KERNEL|__GFP_REPEAT, 0);
-
- if (page == NULL)
- return NULL;
-
- clear_highpage(page);
- pgtable_page_ctor(page);
- return page;
-
-}
-
-static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
-{
- pmd_val(*pmd) = __pa((unsigned long)pte);
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, pgtable_t page)
-{
- pmd_val(*pmd) = __pa((unsigned long)page_address(page));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
-/*
- * allocating and freeing a pmd is trivial: the 1-entry pmd is
- * inside the pgd, so has no extra memory associated with it.
- */
-#define pmd_free(mm, x) do { } while (0)
-#define __pmd_free_tlb(tlb, x, addr) do { } while (0)
-
-static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
-{
- free_page((unsigned long) pgd);
-}
-
-static inline pgd_t * pgd_alloc(struct mm_struct *mm)
-{
- pgd_t *new_pgd;
-
- new_pgd = (pgd_t *)get_zeroed_page(GFP_KERNEL);
- memcpy(new_pgd, swapper_pg_dir, PAGE_SIZE);
- memset(new_pgd, 0, (PAGE_OFFSET >> PGDIR_SHIFT));
- return new_pgd;
-}
-
-#define pgd_populate(mm, pmd, pte) BUG()
-
-#endif /* SUN3_PGALLOC_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgtable.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgtable.h
deleted file mode 100644
index f55aa041..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3_pgtable.h
+++ /dev/null
@@ -1,231 +0,0 @@
-#ifndef _SUN3_PGTABLE_H
-#define _SUN3_PGTABLE_H
-
-#include <asm/sun3mmu.h>
-
-#ifndef __ASSEMBLY__
-#include <asm/virtconvert.h>
-#include <linux/linkage.h>
-
-/*
- * This file contains all the things which change drastically for the sun3
- * pagetable stuff, to avoid making too much of a mess of the generic m68k
- * `pgtable.h'; this should only be included from the generic file. --m
- */
-
-/* For virtual address to physical address conversion */
-#define VTOP(addr) __pa(addr)
-#define PTOV(addr) __va(addr)
-
-
-#endif /* !__ASSEMBLY__ */
-
-/* These need to be defined for compatibility although the sun3 doesn't use them */
-#define _PAGE_NOCACHE030 0x040
-#define _CACHEMASK040 (~0x060)
-#define _PAGE_NOCACHE_S 0x040
-
-/* Page protection values within PTE. */
-#define SUN3_PAGE_VALID (0x80000000)
-#define SUN3_PAGE_WRITEABLE (0x40000000)
-#define SUN3_PAGE_SYSTEM (0x20000000)
-#define SUN3_PAGE_NOCACHE (0x10000000)
-#define SUN3_PAGE_ACCESSED (0x02000000)
-#define SUN3_PAGE_MODIFIED (0x01000000)
-
-
-/* Externally used page protection values. */
-#define _PAGE_PRESENT (SUN3_PAGE_VALID)
-#define _PAGE_ACCESSED (SUN3_PAGE_ACCESSED)
-
-#define PTE_FILE_MAX_BITS 28
-
-/* Compound page protection values. */
-//todo: work out which ones *should* have SUN3_PAGE_NOCACHE and fix...
-// is it just PAGE_KERNEL and PAGE_SHARED?
-#define PAGE_NONE __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_SHARED __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_COPY __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_READONLY __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_NOCACHE)
-#define PAGE_KERNEL __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_SYSTEM \
- | SUN3_PAGE_NOCACHE \
- | SUN3_PAGE_ACCESSED \
- | SUN3_PAGE_MODIFIED)
-#define PAGE_INIT __pgprot(SUN3_PAGE_VALID \
- | SUN3_PAGE_WRITEABLE \
- | SUN3_PAGE_SYSTEM \
- | SUN3_PAGE_NOCACHE)
-
-/*
- * Page protections for initialising protection_map. The sun3 has only two
- * protection settings, valid (implying read and execute) and writeable. These
- * are as close as we can get...
- */
-#define __P000 PAGE_NONE
-#define __P001 PAGE_READONLY
-#define __P010 PAGE_COPY
-#define __P011 PAGE_COPY
-#define __P100 PAGE_READONLY
-#define __P101 PAGE_READONLY
-#define __P110 PAGE_COPY
-#define __P111 PAGE_COPY
-
-#define __S000 PAGE_NONE
-#define __S001 PAGE_READONLY
-#define __S010 PAGE_SHARED
-#define __S011 PAGE_SHARED
-#define __S100 PAGE_READONLY
-#define __S101 PAGE_READONLY
-#define __S110 PAGE_SHARED
-#define __S111 PAGE_SHARED
-
-/* Use these fake page-protections on PMDs. */
-#define SUN3_PMD_VALID (0x00000001)
-#define SUN3_PMD_MASK (0x0000003F)
-#define SUN3_PMD_MAGIC (0x0000002B)
-
-#ifndef __ASSEMBLY__
-
-/*
- * Conversion functions: convert a page and protection to a page entry,
- * and a page entry and page directory to the page they refer to.
- */
-#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot))
-
-static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
-{
- pte_val(pte) = (pte_val(pte) & SUN3_PAGE_CHG_MASK) | pgprot_val(newprot);
- return pte;
-}
-
-#define pmd_set(pmdp,ptep) do {} while (0)
-
-static inline void pgd_set(pgd_t *pgdp, pmd_t *pmdp)
-{
- pgd_val(*pgdp) = virt_to_phys(pmdp);
-}
-
-#define __pte_page(pte) \
-((unsigned long) __va ((pte_val (pte) & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT))
-#define __pmd_page(pmd) \
-((unsigned long) __va (pmd_val (pmd) & PAGE_MASK))
-
-static inline int pte_none (pte_t pte) { return !pte_val (pte); }
-static inline int pte_present (pte_t pte) { return pte_val (pte) & SUN3_PAGE_VALID; }
-static inline void pte_clear (struct mm_struct *mm, unsigned long addr, pte_t *ptep)
-{
- pte_val (*ptep) = 0;
-}
-
-#define pte_pfn(pte) (pte_val(pte) & SUN3_PAGE_PGNUM_MASK)
-#define pfn_pte(pfn, pgprot) \
-({ pte_t __pte; pte_val(__pte) = pfn | pgprot_val(pgprot); __pte; })
-
-#define pte_page(pte) virt_to_page(__pte_page(pte))
-#define pmd_page(pmd) virt_to_page(__pmd_page(pmd))
-
-
-static inline int pmd_none2 (pmd_t *pmd) { return !pmd_val (*pmd); }
-#define pmd_none(pmd) pmd_none2(&(pmd))
-//static inline int pmd_bad (pmd_t pmd) { return (pmd_val (pmd) & SUN3_PMD_MASK) != SUN3_PMD_MAGIC; }
-static inline int pmd_bad2 (pmd_t *pmd) { return 0; }
-#define pmd_bad(pmd) pmd_bad2(&(pmd))
-static inline int pmd_present2 (pmd_t *pmd) { return pmd_val (*pmd) & SUN3_PMD_VALID; }
-/* #define pmd_present(pmd) pmd_present2(&(pmd)) */
-#define pmd_present(pmd) (!pmd_none2(&(pmd)))
-static inline void pmd_clear (pmd_t *pmdp) { pmd_val (*pmdp) = 0; }
-
-static inline int pgd_none (pgd_t pgd) { return 0; }
-static inline int pgd_bad (pgd_t pgd) { return 0; }
-static inline int pgd_present (pgd_t pgd) { return 1; }
-static inline void pgd_clear (pgd_t *pgdp) {}
-
-
-#define pte_ERROR(e) \
- printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e))
-#define pmd_ERROR(e) \
- printk("%s:%d: bad pmd %08lx.\n", __FILE__, __LINE__, pmd_val(e))
-#define pgd_ERROR(e) \
- printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e))
-
-
-/*
- * The following only work if pte_present() is true.
- * Undefined behaviour if not...
- * [we have the full set here even if they don't change from m68k]
- */
-static inline int pte_write(pte_t pte) { return pte_val(pte) & SUN3_PAGE_WRITEABLE; }
-static inline int pte_dirty(pte_t pte) { return pte_val(pte) & SUN3_PAGE_MODIFIED; }
-static inline int pte_young(pte_t pte) { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
-static inline int pte_file(pte_t pte) { return pte_val(pte) & SUN3_PAGE_ACCESSED; }
-static inline int pte_special(pte_t pte) { return 0; }
-
-static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_WRITEABLE; return pte; }
-static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_MODIFIED; return pte; }
-static inline pte_t pte_mkold(pte_t pte) { pte_val(pte) &= ~SUN3_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mkwrite(pte_t pte) { pte_val(pte) |= SUN3_PAGE_WRITEABLE; return pte; }
-static inline pte_t pte_mkdirty(pte_t pte) { pte_val(pte) |= SUN3_PAGE_MODIFIED; return pte; }
-static inline pte_t pte_mkyoung(pte_t pte) { pte_val(pte) |= SUN3_PAGE_ACCESSED; return pte; }
-static inline pte_t pte_mknocache(pte_t pte) { pte_val(pte) |= SUN3_PAGE_NOCACHE; return pte; }
-// use this version when caches work...
-//static inline pte_t pte_mkcache(pte_t pte) { pte_val(pte) &= SUN3_PAGE_NOCACHE; return pte; }
-// until then, use:
-static inline pte_t pte_mkcache(pte_t pte) { return pte; }
-static inline pte_t pte_mkspecial(pte_t pte) { return pte; }
-
-extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-extern pgd_t kernel_pg_dir[PTRS_PER_PGD];
-
-/* Find an entry in a pagetable directory. */
-#define pgd_index(address) ((address) >> PGDIR_SHIFT)
-
-#define pgd_offset(mm, address) \
-((mm)->pgd + pgd_index(address))
-
-/* Find an entry in a kernel pagetable directory. */
-#define pgd_offset_k(address) pgd_offset(&init_mm, address)
-
-/* Find an entry in the second-level pagetable. */
-static inline pmd_t *pmd_offset (pgd_t *pgd, unsigned long address)
-{
- return (pmd_t *) pgd;
-}
-
-static inline unsigned long pte_to_pgoff(pte_t pte)
-{
- return pte.pte & SUN3_PAGE_PGNUM_MASK;
-}
-
-static inline pte_t pgoff_to_pte(unsigned off)
-{
- pte_t pte = { off + SUN3_PAGE_ACCESSED };
- return pte;
-}
-
-
-/* Find an entry in the third-level pagetable. */
-#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE-1))
-#define pte_offset_kernel(pmd, address) ((pte_t *) __pmd_page(*pmd) + pte_index(address))
-#define pte_offset_map(pmd, address) ((pte_t *)page_address(pmd_page(*pmd)) + pte_index(address))
-#define pte_unmap(pte) do { } while (0)
-
-/* Macros to (de)construct the fake PTEs representing swap pages. */
-#define __swp_type(x) ((x).val & 0x7F)
-#define __swp_offset(x) (((x).val) >> 7)
-#define __swp_entry(type,offset) ((swp_entry_t) { ((type) | ((offset) << 7)) })
-#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) })
-#define __swp_entry_to_pte(x) ((pte_t) { (x).val })
-
-#endif /* !__ASSEMBLY__ */
-#endif /* !_SUN3_PGTABLE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3ints.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3ints.h
deleted file mode 100644
index 309d6e6a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3ints.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * sun3ints.h -- Linux/Sun3 interrupt handling code definitions
- *
- * Erik Verbruggen (erik@bigmama.xtdnet.nl)
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive for
- * more details.
- */
-
-#ifndef SUN3INTS_H
-#define SUN3INTS_H
-
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <asm/intersil.h>
-#include <asm/oplib.h>
-#include <asm/traps.h>
-#include <asm/irq.h>
-
-#define SUN3_INT_VECS 192
-
-void sun3_enable_irq(unsigned int irq);
-void sun3_disable_irq(unsigned int irq);
-extern void sun3_init_IRQ (void);
-extern void sun3_enable_interrupts (void);
-extern void sun3_disable_interrupts (void);
-extern volatile unsigned char* sun3_intreg;
-
-/* master list of VME vectors -- don't fuck with this */
-#define SUN3_VEC_FLOPPY (IRQ_USER+0)
-#define SUN3_VEC_VMESCSI0 (IRQ_USER+0)
-#define SUN3_VEC_VMESCSI1 (IRQ_USER+1)
-#define SUN3_VEC_CG (IRQ_USER+104)
-
-
-#endif /* SUN3INTS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3mmu.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3mmu.h
deleted file mode 100644
index d8f17a0d..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3mmu.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Definitions for Sun3 custom MMU.
- */
-#ifndef __SUN3_MMU_H__
-#define __SUN3_MMU_H__
-
-#include <linux/types.h>
-#include <asm/movs.h>
-#include <asm/sun3-head.h>
-
-/* MMU characteristics. */
-#define SUN3_SEGMAPS_PER_CONTEXT 2048
-#define SUN3_PMEGS_NUM 256
-#define SUN3_CONTEXTS_NUM 8
-
-#define SUN3_PMEG_SIZE_BITS 17
-#define SUN3_PMEG_SIZE (1 << SUN3_PMEG_SIZE_BITS)
-#define SUN3_PMEG_MASK (SUN3_PMEG_SIZE - 1)
-
-#define SUN3_PTE_SIZE_BITS 13
-#define SUN3_PTE_SIZE (1 << SUN3_PTE_SIZE_BITS)
-#define SUN3_PTE_MASK (SUN3_PTE_SIZE - 1)
-
-#define SUN3_CONTROL_MASK (0x0FFFFFFC)
-#define SUN3_INVALID_PMEG 255
-#define SUN3_INVALID_CONTEXT 255
-
-#define AC_IDPROM 0x00000000 /* 34 ID PROM, R/O, byte, 32 bytes */
-#define AC_PAGEMAP 0x10000000 /* 3 Pagemap R/W, long */
-#define AC_SEGMAP 0x20000000 /* 3 Segment map, byte */
-#define AC_CONTEXT 0x30000000 /* 34c current mmu-context */
-#define AC_SENABLE 0x40000000 /* 34c system dvma/cache/reset enable reg*/
-#define AC_UDVMA_ENB 0x50000000 /* 34 Not used on Sun boards, byte */
-#define AC_BUS_ERROR 0x60000000 /* 34 Cleared on read, byte. */
-#define AC_SYNC_ERR 0x60000000 /* c fault type */
-#define AC_SYNC_VA 0x60000004 /* c fault virtual address */
-#define AC_ASYNC_ERR 0x60000008 /* c asynchronous fault type */
-#define AC_ASYNC_VA 0x6000000c /* c async fault virtual address */
-#define AC_LEDS 0x70000000 /* 34 Zero turns on LEDs, byte */
-#define AC_CACHETAGS 0x80000000 /* 34c direct access to the VAC tags */
-#define AC_CACHEDDATA 0x90000000 /* 3 c direct access to the VAC data */
-#define AC_UDVMA_MAP 0xD0000000 /* 4 Not used on Sun boards, byte */
-#define AC_VME_VECTOR 0xE0000000 /* 4 For non-Autovector VME, byte */
-#define AC_BOOT_SCC 0xF0000000 /* 34 bypass to access Zilog 8530. byte.*/
-
-#define SUN3_PAGE_CHG_MASK (SUN3_PAGE_PGNUM_MASK \
- | SUN3_PAGE_ACCESSED | SUN3_PAGE_MODIFIED)
-
-/* Bus access type within PTE. */
-#define SUN3_PAGE_TYPE_MASK (0x0c000000)
-#define SUN3_PAGE_TYPE_MEMORY (0x00000000)
-#define SUN3_PAGE_TYPE_IO (0x04000000)
-#define SUN3_PAGE_TYPE_VME16 (0x08000000)
-#define SUN3_PAGE_TYPE_VME32 (0x0c000000)
-
-/* Mask for page number within PTE. */
-#define SUN3_PAGE_PGNUM_MASK (0x0007FFFF)
-
-/* Bits within bus-error register. */
-#define SUN3_BUSERR_WATCHDOG (0x01)
-#define SUN3_BUSERR_unused (0x02)
-#define SUN3_BUSERR_FPAENERR (0x04)
-#define SUN3_BUSERR_FPABERR (0x08)
-#define SUN3_BUSERR_VMEBERR (0x10)
-#define SUN3_BUSERR_TIMEOUT (0x20)
-#define SUN3_BUSERR_PROTERR (0x40)
-#define SUN3_BUSERR_INVALID (0x80)
-
-#ifndef __ASSEMBLY__
-
-/* Read bus error status register (implicitly clearing it). */
-static inline unsigned char sun3_get_buserr(void)
-{
- unsigned char sfc, c;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_BYTE (AC_BUS_ERROR, c);
- SET_SFC (sfc);
-
- return c;
-}
-
-/* Read segmap from hardware MMU. */
-static inline unsigned long sun3_get_segmap(unsigned long addr)
-{
- register unsigned long entry;
- unsigned char c, sfc;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), c);
- SET_SFC (sfc);
- entry = c;
-
- return entry;
-}
-
-/* Write segmap to hardware MMU. */
-static inline void sun3_put_segmap(unsigned long addr, unsigned long entry)
-{
- unsigned char sfc;
-
- GET_DFC (sfc);
- SET_DFC (FC_CONTROL);
- SET_CONTROL_BYTE (AC_SEGMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_DFC (sfc);
-
- return;
-}
-
-/* Read PTE from hardware MMU. */
-static inline unsigned long sun3_get_pte(unsigned long addr)
-{
- register unsigned long entry;
- unsigned char sfc;
-
- GET_SFC (sfc);
- SET_SFC (FC_CONTROL);
- GET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_SFC (sfc);
-
- return entry;
-}
-
-/* Write PTE to hardware MMU. */
-static inline void sun3_put_pte(unsigned long addr, unsigned long entry)
-{
- unsigned char sfc;
-
- GET_DFC (sfc);
- SET_DFC (FC_CONTROL);
- SET_CONTROL_WORD (AC_PAGEMAP | (addr & SUN3_CONTROL_MASK), entry);
- SET_DFC (sfc);
-
- return;
-}
-
-/* get current context */
-static inline unsigned char sun3_get_context(void)
-{
- unsigned char sfc, c;
-
- GET_SFC(sfc);
- SET_SFC(FC_CONTROL);
- GET_CONTROL_BYTE(AC_CONTEXT, c);
- SET_SFC(sfc);
-
- return c;
-}
-
-/* set alternate context */
-static inline void sun3_put_context(unsigned char c)
-{
- unsigned char dfc;
- GET_DFC(dfc);
- SET_DFC(FC_CONTROL);
- SET_CONTROL_BYTE(AC_CONTEXT, c);
- SET_DFC(dfc);
-
- return;
-}
-
-extern void __iomem *sun3_ioremap(unsigned long phys, unsigned long size,
- unsigned long type);
-
-extern int sun3_map_test(unsigned long addr, char *val);
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !__SUN3_MMU_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3x.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3x.h
deleted file mode 100644
index f5691a1e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3x.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef SUN3X_H
-#define SUN3X_H
-
-/* hardware addresses */
-#define SUN3X_IOMMU 0x60000000
-#define SUN3X_ENAREG 0x61000000
-#define SUN3X_INTREG 0x61001400
-#define SUN3X_DIAGREG 0x61001800
-#define SUN3X_ZS1 0x62000000
-#define SUN3X_ZS2 0x62002000
-#define SUN3X_LANCE 0x65002000
-#define SUN3X_EEPROM 0x64000000
-#define SUN3X_IDPROM 0x640007d8
-#define SUN3X_VIDEO_BASE 0x50000000
-#define SUN3X_VIDEO_P4ID 0x50300000
-#define SUN3X_ESP_BASE 0x66000000
-#define SUN3X_ESP_DMA 0x66001000
-#define SUN3X_FDC 0x6e000000
-#define SUN3X_FDC_FCR 0x6e000400
-#define SUN3X_FDC_FVR 0x6e000800
-
-/* some NVRAM addresses */
-#define SUN3X_EEPROM_CONS (SUN3X_EEPROM + 0x1f)
-#define SUN3X_EEPROM_PORTA (SUN3X_EEPROM + 0x58)
-#define SUN3X_EEPROM_PORTB (SUN3X_EEPROM + 0x60)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3xflop.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3xflop.h
deleted file mode 100644
index 95231e2f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3xflop.h
+++ /dev/null
@@ -1,262 +0,0 @@
-/* sun3xflop.h: Sun3/80 specific parts of the floppy driver.
- *
- * Derived partially from asm-sparc/floppy.h, which is:
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- *
- * Sun3x version 2/4/2000 Sam Creasey (sammy@sammy.net)
- */
-
-#ifndef __ASM_SUN3X_FLOPPY_H
-#define __ASM_SUN3X_FLOPPY_H
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/sun3x.h>
-
-/* default interrupt vector */
-#define SUN3X_FDC_IRQ 0x40
-
-/* some constants */
-#define FCR_TC 0x1
-#define FCR_EJECT 0x2
-#define FCR_MTRON 0x4
-#define FCR_DSEL1 0x8
-#define FCR_DSEL0 0x10
-
-/* We don't need no stinkin' I/O port allocation crap. */
-#undef release_region
-#undef request_region
-#define release_region(X, Y) do { } while(0)
-#define request_region(X, Y, Z) (1)
-
-struct sun3xflop_private {
- volatile unsigned char *status_r;
- volatile unsigned char *data_r;
- volatile unsigned char *fcr_r;
- volatile unsigned char *fvr_r;
- unsigned char fcr;
-} sun3x_fdc;
-
-/* Super paranoid... */
-#undef HAVE_DISABLE_HLT
-
-/* Routines unique to each controller type on a Sun. */
-static unsigned char sun3x_82072_fd_inb(int port)
-{
- static int once = 0;
-// udelay(5);
- switch(port & 7) {
- default:
- printk("floppy: Asked to read unknown port %d\n", port);
- panic("floppy: Port bolixed.");
- case 4: /* FD_STATUS */
- return (*sun3x_fdc.status_r) & ~STATUS_DMA;
- case 5: /* FD_DATA */
- return (*sun3x_fdc.data_r);
- case 7: /* FD_DIR */
- /* ugly hack, I can't find a way to actually detect the disk */
- if(!once) {
- once = 1;
- return 0x80;
- }
- return 0;
- };
- panic("sun_82072_fd_inb: How did I get here?");
-}
-
-static void sun3x_82072_fd_outb(unsigned char value, int port)
-{
-// udelay(5);
- switch(port & 7) {
- default:
- printk("floppy: Asked to write to unknown port %d\n", port);
- panic("floppy: Port bolixed.");
- case 2: /* FD_DOR */
- /* Oh geese, 82072 on the Sun has no DOR register,
- * so we make do with taunting the FCR.
- *
- * ASSUMPTIONS: There will only ever be one floppy
- * drive attached to a Sun controller
- * and it will be at drive zero.
- */
-
- {
- unsigned char fcr = sun3x_fdc.fcr;
-
- if(value & 0x10) {
- fcr |= (FCR_DSEL0 | FCR_MTRON);
- } else
- fcr &= ~(FCR_DSEL0 | FCR_MTRON);
-
-
- if(fcr != sun3x_fdc.fcr) {
- *(sun3x_fdc.fcr_r) = fcr;
- sun3x_fdc.fcr = fcr;
- }
- }
- break;
- case 5: /* FD_DATA */
- *(sun3x_fdc.data_r) = value;
- break;
- case 7: /* FD_DCR */
- *(sun3x_fdc.status_r) = value;
- break;
- case 4: /* FD_STATUS */
- *(sun3x_fdc.status_r) = value;
- break;
- };
- return;
-}
-
-
-asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
-{
- register unsigned char st;
-
-#undef TRACE_FLPY_INT
-#define NO_FLOPPY_ASSEMBLER
-
-#ifdef TRACE_FLPY_INT
- static int calls=0;
- static int bytes=0;
- static int dma_wait=0;
-#endif
- if(!doing_pdma) {
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-// printk("doing pdma\n");// st %x\n", sun_fdc->status_82072);
-
-#ifdef TRACE_FLPY_INT
- if(!calls)
- bytes = virtual_dma_count;
-#endif
-
- {
- register int lcount;
- register char *lptr;
-
- for(lcount=virtual_dma_count, lptr=virtual_dma_addr;
- lcount; lcount--, lptr++) {
-/* st=fd_inb(virtual_dma_port+4) & 0x80 ; */
- st = *(sun3x_fdc.status_r);
-/* if(st != 0xa0) */
-/* break; */
-
- if((st & 0x80) == 0) {
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
- return IRQ_HANDLED;
- }
-
- if((st & 0x20) == 0)
- break;
-
- if(virtual_dma_mode)
-/* fd_outb(*lptr, virtual_dma_port+5); */
- *(sun3x_fdc.data_r) = *lptr;
- else
-/* *lptr = fd_inb(virtual_dma_port+5); */
- *lptr = *(sun3x_fdc.data_r);
- }
-
- virtual_dma_count = lcount;
- virtual_dma_addr = lptr;
-/* st = fd_inb(virtual_dma_port+4); */
- st = *(sun3x_fdc.status_r);
- }
-
-#ifdef TRACE_FLPY_INT
- calls++;
-#endif
-// printk("st=%02x\n", st);
- if(st == 0x20)
- return IRQ_HANDLED;
- if(!(st & 0x20)) {
- virtual_dma_residue += virtual_dma_count;
- virtual_dma_count=0;
- doing_pdma = 0;
-
-#ifdef TRACE_FLPY_INT
- printk("count=%x, residue=%x calls=%d bytes=%x dma_wait=%d\n",
- virtual_dma_count, virtual_dma_residue, calls, bytes,
- dma_wait);
- calls = 0;
- dma_wait=0;
-#endif
-
- floppy_interrupt(irq, dev_id);
- return IRQ_HANDLED;
- }
-
-
-#ifdef TRACE_FLPY_INT
- if(!virtual_dma_count)
- dma_wait++;
-#endif
- return IRQ_HANDLED;
-}
-
-static int sun3xflop_request_irq(void)
-{
- static int once = 0;
- int error;
-
- if(!once) {
- once = 1;
- error = request_irq(FLOPPY_IRQ, sun3xflop_hardint,
- IRQF_DISABLED, "floppy", NULL);
- return ((error == 0) ? 0 : -1);
- } else return 0;
-}
-
-static void __init floppy_set_flags(int *ints,int param, int param2);
-
-static int sun3xflop_init(void)
-{
- if(FLOPPY_IRQ < 0x40)
- FLOPPY_IRQ = SUN3X_FDC_IRQ;
-
- sun3x_fdc.status_r = (volatile unsigned char *)SUN3X_FDC;
- sun3x_fdc.data_r = (volatile unsigned char *)(SUN3X_FDC+1);
- sun3x_fdc.fcr_r = (volatile unsigned char *)SUN3X_FDC_FCR;
- sun3x_fdc.fvr_r = (volatile unsigned char *)SUN3X_FDC_FVR;
- sun3x_fdc.fcr = 0;
-
- /* Last minute sanity check... */
- if(*sun3x_fdc.status_r == 0xff) {
- return -1;
- }
-
- *sun3x_fdc.fvr_r = FLOPPY_IRQ;
-
- *sun3x_fdc.fcr_r = FCR_TC;
- udelay(10);
- *sun3x_fdc.fcr_r = 0;
-
- /* Success... */
- floppy_set_flags(NULL, 1, FD_BROKEN_DCL); // I don't know how to detect this.
- allowed_drive_mask = 0x01;
- return (int) SUN3X_FDC;
-}
-
-/* I'm not precisely sure this eject routine works */
-static int sun3x_eject(void)
-{
- if(MACH_IS_SUN3X) {
-
- sun3x_fdc.fcr |= (FCR_DSEL0 | FCR_EJECT);
- *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
- udelay(10);
- sun3x_fdc.fcr &= ~(FCR_DSEL0 | FCR_EJECT);
- *(sun3x_fdc.fcr_r) = sun3x_fdc.fcr;
- }
-
- return 0;
-}
-
-#define fd_eject(drive) sun3x_eject()
-
-#endif /* !(__ASM_SUN3X_FLOPPY_H) */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/sun3xprom.h b/ANDROID_3.4.5/arch/m68k/include/asm/sun3xprom.h
deleted file mode 100644
index 6735efcf..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/sun3xprom.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Useful PROM locations */
-
-#ifndef SUN3X_PROM_H
-#define SUN3X_PROM_H
-
-extern void (*sun3x_putchar)(int);
-extern int (*sun3x_getchar)(void);
-extern int (*sun3x_mayget)(void);
-extern int (*sun3x_mayput)(int);
-
-void sun3x_reboot(void);
-void sun3x_abort(void);
-void sun3x_prom_init(void);
-unsigned long sun3x_prom_ptov(unsigned long pa, unsigned long size);
-
-/* interesting hardware locations */
-#define SUN3X_IOMMU 0x60000000
-#define SUN3X_ENAREG 0x61000000
-#define SUN3X_INTREG 0x61001400
-#define SUN3X_DIAGREG 0x61001800
-#define SUN3X_ZS1 0x62000000
-#define SUN3X_ZS2 0x62002000
-#define SUN3X_LANCE 0x65002000
-#define SUN3X_EEPROM 0x64000000
-#define SUN3X_IDPROM 0x640007d8
-#define SUN3X_VIDEO_BASE 0x50400000
-#define SUN3X_VIDEO_REGS 0x50300000
-
-/* vector table */
-#define SUN3X_PROM_BASE 0xfefe0000
-#define SUN3X_P_GETCHAR (SUN3X_PROM_BASE + 20)
-#define SUN3X_P_PUTCHAR (SUN3X_PROM_BASE + 24)
-#define SUN3X_P_MAYGET (SUN3X_PROM_BASE + 28)
-#define SUN3X_P_MAYPUT (SUN3X_PROM_BASE + 32)
-#define SUN3X_P_REBOOT (SUN3X_PROM_BASE + 96)
-#define SUN3X_P_SETLEDS (SUN3X_PROM_BASE + 144)
-#define SUN3X_P_ABORT (SUN3X_PROM_BASE + 152)
-
-/* mapped area */
-#define SUN3X_MAP_START 0xfee00000
-#define SUN3X_MAP_END 0xff000000
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/swab.h b/ANDROID_3.4.5/arch/m68k/include/asm/swab.h
deleted file mode 100644
index b7b37a40..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/swab.h
+++ /dev/null
@@ -1,27 +0,0 @@
-#ifndef _M68K_SWAB_H
-#define _M68K_SWAB_H
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-
-#define __SWAB_64_THRU_32__
-
-#if defined (__mcfisaaplus__) || defined (__mcfisac__)
-static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
-{
- __asm__("byterev %0" : "=d" (val) : "0" (val));
- return val;
-}
-
-#define __arch_swab32 __arch_swab32
-#elif !defined(__mcoldfire__)
-
-static inline __attribute_const__ __u32 __arch_swab32(__u32 val)
-{
- __asm__("rolw #8,%0; swap %0; rolw #8,%0" : "=d" (val) : "0" (val));
- return val;
-}
-#define __arch_swab32 __arch_swab32
-#endif
-
-#endif /* _M68K_SWAB_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/switch_to.h b/ANDROID_3.4.5/arch/m68k/include/asm/switch_to.h
deleted file mode 100644
index 16fd6b63..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/switch_to.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef _M68K_SWITCH_TO_H
-#define _M68K_SWITCH_TO_H
-
-/*
- * switch_to(n) should switch tasks to task ptr, first checking that
- * ptr isn't the current task, in which case it does nothing. This
- * also clears the TS-flag if the task we switched to has used the
- * math co-processor latest.
- */
-/*
- * switch_to() saves the extra registers, that are not saved
- * automatically by SAVE_SWITCH_STACK in resume(), ie. d0-d5 and
- * a0-a1. Some of these are used by schedule() and its predecessors
- * and so we might get see unexpected behaviors when a task returns
- * with unexpected register values.
- *
- * syscall stores these registers itself and none of them are used
- * by syscall after the function in the syscall has been called.
- *
- * Beware that resume now expects *next to be in d1 and the offset of
- * tss to be in a1. This saves a few instructions as we no longer have
- * to push them onto the stack and read them back right after.
- *
- * 02/17/96 - Jes Sorensen (jds@kom.auc.dk)
- *
- * Changed 96/09/19 by Andreas Schwab
- * pass prev in a0, next in a1
- */
-asmlinkage void resume(void);
-#define switch_to(prev,next,last) do { \
- register void *_prev __asm__ ("a0") = (prev); \
- register void *_next __asm__ ("a1") = (next); \
- register void *_last __asm__ ("d1"); \
- __asm__ __volatile__("jbsr resume" \
- : "=a" (_prev), "=a" (_next), "=d" (_last) \
- : "0" (_prev), "1" (_next) \
- : "d0", "d2", "d3", "d4", "d5"); \
- (last) = _last; \
-} while (0)
-
-#endif /* _M68K_SWITCH_TO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/termbits.h b/ANDROID_3.4.5/arch/m68k/include/asm/termbits.h
deleted file mode 100644
index aea1e37b..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/termbits.h
+++ /dev/null
@@ -1,201 +0,0 @@
-#ifndef __ARCH_M68K_TERMBITS_H__
-#define __ARCH_M68K_TERMBITS_H__
-
-#include <linux/posix_types.h>
-
-typedef unsigned char cc_t;
-typedef unsigned int speed_t;
-typedef unsigned int tcflag_t;
-
-#define NCCS 19
-struct termios {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
-};
-
-struct termios2 {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-};
-
-struct ktermios {
- tcflag_t c_iflag; /* input mode flags */
- tcflag_t c_oflag; /* output mode flags */
- tcflag_t c_cflag; /* control mode flags */
- tcflag_t c_lflag; /* local mode flags */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- speed_t c_ispeed; /* input speed */
- speed_t c_ospeed; /* output speed */
-};
-
-/* c_cc characters */
-#define VINTR 0
-#define VQUIT 1
-#define VERASE 2
-#define VKILL 3
-#define VEOF 4
-#define VTIME 5
-#define VMIN 6
-#define VSWTC 7
-#define VSTART 8
-#define VSTOP 9
-#define VSUSP 10
-#define VEOL 11
-#define VREPRINT 12
-#define VDISCARD 13
-#define VWERASE 14
-#define VLNEXT 15
-#define VEOL2 16
-
-
-/* c_iflag bits */
-#define IGNBRK 0000001
-#define BRKINT 0000002
-#define IGNPAR 0000004
-#define PARMRK 0000010
-#define INPCK 0000020
-#define ISTRIP 0000040
-#define INLCR 0000100
-#define IGNCR 0000200
-#define ICRNL 0000400
-#define IUCLC 0001000
-#define IXON 0002000
-#define IXANY 0004000
-#define IXOFF 0010000
-#define IMAXBEL 0020000
-#define IUTF8 0040000
-
-/* c_oflag bits */
-#define OPOST 0000001
-#define OLCUC 0000002
-#define ONLCR 0000004
-#define OCRNL 0000010
-#define ONOCR 0000020
-#define ONLRET 0000040
-#define OFILL 0000100
-#define OFDEL 0000200
-#define NLDLY 0000400
-#define NL0 0000000
-#define NL1 0000400
-#define CRDLY 0003000
-#define CR0 0000000
-#define CR1 0001000
-#define CR2 0002000
-#define CR3 0003000
-#define TABDLY 0014000
-#define TAB0 0000000
-#define TAB1 0004000
-#define TAB2 0010000
-#define TAB3 0014000
-#define XTABS 0014000
-#define BSDLY 0020000
-#define BS0 0000000
-#define BS1 0020000
-#define VTDLY 0040000
-#define VT0 0000000
-#define VT1 0040000
-#define FFDLY 0100000
-#define FF0 0000000
-#define FF1 0100000
-
-/* c_cflag bit meaning */
-#define CBAUD 0010017
-#define B0 0000000 /* hang up */
-#define B50 0000001
-#define B75 0000002
-#define B110 0000003
-#define B134 0000004
-#define B150 0000005
-#define B200 0000006
-#define B300 0000007
-#define B600 0000010
-#define B1200 0000011
-#define B1800 0000012
-#define B2400 0000013
-#define B4800 0000014
-#define B9600 0000015
-#define B19200 0000016
-#define B38400 0000017
-#define EXTA B19200
-#define EXTB B38400
-#define CSIZE 0000060
-#define CS5 0000000
-#define CS6 0000020
-#define CS7 0000040
-#define CS8 0000060
-#define CSTOPB 0000100
-#define CREAD 0000200
-#define PARENB 0000400
-#define PARODD 0001000
-#define HUPCL 0002000
-#define CLOCAL 0004000
-#define CBAUDEX 0010000
-#define BOTHER 0010000
-#define B57600 0010001
-#define B115200 0010002
-#define B230400 0010003
-#define B460800 0010004
-#define B500000 0010005
-#define B576000 0010006
-#define B921600 0010007
-#define B1000000 0010010
-#define B1152000 0010011
-#define B1500000 0010012
-#define B2000000 0010013
-#define B2500000 0010014
-#define B3000000 0010015
-#define B3500000 0010016
-#define B4000000 0010017
-#define CIBAUD 002003600000 /* input baud rate */
-#define CMSPAR 010000000000 /* mark or space (stick) parity */
-#define CRTSCTS 020000000000 /* flow control */
-
-#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
-
-/* c_lflag bits */
-#define ISIG 0000001
-#define ICANON 0000002
-#define XCASE 0000004
-#define ECHO 0000010
-#define ECHOE 0000020
-#define ECHOK 0000040
-#define ECHONL 0000100
-#define NOFLSH 0000200
-#define TOSTOP 0000400
-#define ECHOCTL 0001000
-#define ECHOPRT 0002000
-#define ECHOKE 0004000
-#define FLUSHO 0010000
-#define PENDIN 0040000
-#define IEXTEN 0100000
-#define EXTPROC 0200000
-
-
-/* tcflow() and TCXONC use these */
-#define TCOOFF 0
-#define TCOON 1
-#define TCIOFF 2
-#define TCION 3
-
-/* tcflush() and TCFLSH use these */
-#define TCIFLUSH 0
-#define TCOFLUSH 1
-#define TCIOFLUSH 2
-
-/* tcsetattr uses these */
-#define TCSANOW 0
-#define TCSADRAIN 1
-#define TCSAFLUSH 2
-
-#endif /* __ARCH_M68K_TERMBITS_H__ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/termios.h b/ANDROID_3.4.5/arch/m68k/include/asm/termios.h
deleted file mode 100644
index 0823032e..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/termios.h
+++ /dev/null
@@ -1,92 +0,0 @@
-#ifndef _M68K_TERMIOS_H
-#define _M68K_TERMIOS_H
-
-#include <asm/termbits.h>
-#include <asm/ioctls.h>
-
-struct winsize {
- unsigned short ws_row;
- unsigned short ws_col;
- unsigned short ws_xpixel;
- unsigned short ws_ypixel;
-};
-
-#define NCC 8
-struct termio {
- unsigned short c_iflag; /* input mode flags */
- unsigned short c_oflag; /* output mode flags */
- unsigned short c_cflag; /* control mode flags */
- unsigned short c_lflag; /* local mode flags */
- unsigned char c_line; /* line discipline */
- unsigned char c_cc[NCC]; /* control characters */
-};
-
-#ifdef __KERNEL__
-/* intr=^C quit=^| erase=del kill=^U
- eof=^D vtime=\0 vmin=\1 sxtc=\0
- start=^Q stop=^S susp=^Z eol=\0
- reprint=^R discard=^U werase=^W lnext=^V
- eol2=\0
-*/
-#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
-#endif
-
-/* modem lines */
-#define TIOCM_LE 0x001
-#define TIOCM_DTR 0x002
-#define TIOCM_RTS 0x004
-#define TIOCM_ST 0x008
-#define TIOCM_SR 0x010
-#define TIOCM_CTS 0x020
-#define TIOCM_CAR 0x040
-#define TIOCM_RNG 0x080
-#define TIOCM_DSR 0x100
-#define TIOCM_CD TIOCM_CAR
-#define TIOCM_RI TIOCM_RNG
-#define TIOCM_OUT1 0x2000
-#define TIOCM_OUT2 0x4000
-#define TIOCM_LOOP 0x8000
-
-/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
-
-#ifdef __KERNEL__
-
-/*
- * Translate a "termio" structure into a "termios". Ugh.
- */
-#define user_termio_to_kernel_termios(termios, termio) \
-({ \
- unsigned short tmp; \
- get_user(tmp, &(termio)->c_iflag); \
- (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
- get_user(tmp, &(termio)->c_oflag); \
- (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
- get_user(tmp, &(termio)->c_cflag); \
- (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
- get_user(tmp, &(termio)->c_lflag); \
- (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
- get_user((termios)->c_line, &(termio)->c_line); \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
-})
-
-/*
- * Translate a "termios" structure into a "termio". Ugh.
- */
-#define kernel_termios_to_user_termio(termio, termios) \
-({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
-})
-
-#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
-#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2))
-#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
-#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios))
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_TERMIOS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/thread_info.h b/ANDROID_3.4.5/arch/m68k/include/asm/thread_info.h
deleted file mode 100644
index e8665e6f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/thread_info.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef _ASM_M68K_THREAD_INFO_H
-#define _ASM_M68K_THREAD_INFO_H
-
-#include <asm/types.h>
-#include <asm/page.h>
-#include <asm/segment.h>
-
-/*
- * On machines with 4k pages we default to an 8k thread size, though we
- * allow a 4k with config option. Any other machine page size then
- * the thread size must match the page size (which is 8k and larger here).
- */
-#if PAGE_SHIFT < 13
-#ifdef CONFIG_4KSTACKS
-#define THREAD_SIZE 4096
-#else
-#define THREAD_SIZE 8192
-#endif
-#else
-#define THREAD_SIZE PAGE_SIZE
-#endif
-#define THREAD_SIZE_ORDER ((THREAD_SIZE / PAGE_SIZE) - 1)
-
-#ifndef __ASSEMBLY__
-
-struct thread_info {
- struct task_struct *task; /* main task structure */
- unsigned long flags;
- struct exec_domain *exec_domain; /* execution domain */
- mm_segment_t addr_limit; /* thread address space */
- int preempt_count; /* 0 => preemptable, <0 => BUG */
- __u32 cpu; /* should always be 0 on m68k */
- unsigned long tp_value; /* thread pointer */
- struct restart_block restart_block;
-};
-#endif /* __ASSEMBLY__ */
-
-#define PREEMPT_ACTIVE 0x4000000
-
-#define INIT_THREAD_INFO(tsk) \
-{ \
- .task = &tsk, \
- .exec_domain = &default_exec_domain, \
- .addr_limit = KERNEL_DS, \
- .preempt_count = INIT_PREEMPT_COUNT, \
- .restart_block = { \
- .fn = do_no_restart_syscall, \
- }, \
-}
-
-#define init_stack (init_thread_union.stack)
-
-#ifndef __ASSEMBLY__
-/* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
-{
- struct thread_info *ti;
- __asm__(
- "move.l %%sp, %0 \n\t"
- "and.l %1, %0"
- : "=&d"(ti)
- : "di" (~(THREAD_SIZE-1))
- );
- return ti;
-}
-#endif
-
-#define init_thread_info (init_thread_union.thread_info)
-
-/* entry.S relies on these definitions!
- * bits 0-7 are tested at every exception exit
- * bits 8-15 are also tested at syscall exit
- */
-#define TIF_SIGPENDING 6 /* signal pending */
-#define TIF_NEED_RESCHED 7 /* rescheduling necessary */
-#define TIF_DELAYED_TRACE 14 /* single step a syscall */
-#define TIF_SYSCALL_TRACE 15 /* syscall trace active */
-#define TIF_MEMDIE 16 /* is terminating due to OOM killer */
-#define TIF_RESTORE_SIGMASK 18 /* restore signal mask in do_signal */
-
-#endif /* _ASM_M68K_THREAD_INFO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/timex.h b/ANDROID_3.4.5/arch/m68k/include/asm/timex.h
deleted file mode 100644
index 6759dad9..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/timex.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * linux/include/asm-m68k/timex.h
- *
- * m68k architecture timex specifications
- */
-#ifndef _ASMm68K_TIMEX_H
-#define _ASMm68K_TIMEX_H
-
-#ifdef CONFIG_COLDFIRE
-/*
- * CLOCK_TICK_RATE should give the underlying frequency of the tick timer
- * to make ntp work best. For Coldfires, that's the main clock.
- */
-#include <asm/coldfire.h>
-#define CLOCK_TICK_RATE MCF_CLK
-#else
-/*
- * This default CLOCK_TICK_RATE is probably wrong for many 68k boards
- * Users of those boards will need to check and modify accordingly
- */
-#define CLOCK_TICK_RATE 1193180 /* Underlying HZ */
-#endif
-
-typedef unsigned long cycles_t;
-
-static inline cycles_t get_cycles(void)
-{
- return 0;
-}
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/tlb.h b/ANDROID_3.4.5/arch/m68k/include/asm/tlb.h
deleted file mode 100644
index 1785cff7..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/tlb.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _M68K_TLB_H
-#define _M68K_TLB_H
-
-/*
- * m68k doesn't need any special per-pte or
- * per-vma handling..
- */
-#define tlb_start_vma(tlb, vma) do { } while (0)
-#define tlb_end_vma(tlb, vma) do { } while (0)
-#define __tlb_remove_tlb_entry(tlb, ptep, address) do { } while (0)
-
-/*
- * .. because we flush the whole mm when it
- * fills up.
- */
-#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
-
-#include <asm-generic/tlb.h>
-
-#endif /* _M68K_TLB_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/tlbflush.h b/ANDROID_3.4.5/arch/m68k/include/asm/tlbflush.h
deleted file mode 100644
index 965ea35c..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/tlbflush.h
+++ /dev/null
@@ -1,278 +0,0 @@
-#ifndef _M68K_TLBFLUSH_H
-#define _M68K_TLBFLUSH_H
-
-#ifdef CONFIG_MMU
-#ifndef CONFIG_SUN3
-
-#include <asm/current.h>
-#include <asm/mcfmmu.h>
-
-static inline void flush_tlb_kernel_page(void *addr)
-{
- if (CPU_IS_COLDFIRE) {
- mmu_write(MMUOR, MMUOR_CNL);
- } else if (CPU_IS_040_OR_060) {
- mm_segment_t old_fs = get_fs();
- set_fs(KERNEL_DS);
- __asm__ __volatile__(".chip 68040\n\t"
- "pflush (%0)\n\t"
- ".chip 68k"
- : : "a" (addr));
- set_fs(old_fs);
- } else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflush #4,#4,(%0)" : : "a" (addr));
-}
-
-/*
- * flush all user-space atc entries.
- */
-static inline void __flush_tlb(void)
-{
- if (CPU_IS_COLDFIRE) {
- mmu_write(MMUOR, MMUOR_CNL);
- } else if (CPU_IS_040_OR_060) {
- __asm__ __volatile__(".chip 68040\n\t"
- "pflushan\n\t"
- ".chip 68k");
- } else if (CPU_IS_020_OR_030) {
- __asm__ __volatile__("pflush #0,#4");
- }
-}
-
-static inline void __flush_tlb040_one(unsigned long addr)
-{
- __asm__ __volatile__(".chip 68040\n\t"
- "pflush (%0)\n\t"
- ".chip 68k"
- : : "a" (addr));
-}
-
-static inline void __flush_tlb_one(unsigned long addr)
-{
- if (CPU_IS_COLDFIRE)
- mmu_write(MMUOR, MMUOR_CNL);
- else if (CPU_IS_040_OR_060)
- __flush_tlb040_one(addr);
- else if (CPU_IS_020_OR_030)
- __asm__ __volatile__("pflush #0,#4,(%0)" : : "a" (addr));
-}
-
-#define flush_tlb() __flush_tlb()
-
-/*
- * flush all atc entries (both kernel and user-space entries).
- */
-static inline void flush_tlb_all(void)
-{
- if (CPU_IS_COLDFIRE) {
- mmu_write(MMUOR, MMUOR_CNL);
- } else if (CPU_IS_040_OR_060) {
- __asm__ __volatile__(".chip 68040\n\t"
- "pflusha\n\t"
- ".chip 68k");
- } else if (CPU_IS_020_OR_030) {
- __asm__ __volatile__("pflusha");
- }
-}
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
- if (mm == current->active_mm)
- __flush_tlb();
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
-{
- if (vma->vm_mm == current->active_mm) {
- mm_segment_t old_fs = get_fs();
- set_fs(USER_DS);
- __flush_tlb_one(addr);
- set_fs(old_fs);
- }
-}
-
-static inline void flush_tlb_range(struct vm_area_struct *vma,
- unsigned long start, unsigned long end)
-{
- if (vma->vm_mm == current->active_mm)
- __flush_tlb();
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
- flush_tlb_all();
-}
-
-#else
-
-
-/* Reserved PMEGs. */
-extern char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
-extern unsigned long pmeg_vaddr[SUN3_PMEGS_NUM];
-extern unsigned char pmeg_alloc[SUN3_PMEGS_NUM];
-extern unsigned char pmeg_ctx[SUN3_PMEGS_NUM];
-
-/* Flush all userspace mappings one by one... (why no flush command,
- sun?) */
-static inline void flush_tlb_all(void)
-{
- unsigned long addr;
- unsigned char ctx, oldctx;
-
- oldctx = sun3_get_context();
- for(addr = 0x00000000; addr < TASK_SIZE; addr += SUN3_PMEG_SIZE) {
- for(ctx = 0; ctx < 8; ctx++) {
- sun3_put_context(ctx);
- sun3_put_segmap(addr, SUN3_INVALID_PMEG);
- }
- }
-
- sun3_put_context(oldctx);
- /* erase all of the userspace pmeg maps, we've clobbered them
- all anyway */
- for(addr = 0; addr < SUN3_INVALID_PMEG; addr++) {
- if(pmeg_alloc[addr] == 1) {
- pmeg_alloc[addr] = 0;
- pmeg_ctx[addr] = 0;
- pmeg_vaddr[addr] = 0;
- }
- }
-
-}
-
-/* Clear user TLB entries within the context named in mm */
-static inline void flush_tlb_mm (struct mm_struct *mm)
-{
- unsigned char oldctx;
- unsigned char seg;
- unsigned long i;
-
- oldctx = sun3_get_context();
- sun3_put_context(mm->context);
-
- for(i = 0; i < TASK_SIZE; i += SUN3_PMEG_SIZE) {
- seg = sun3_get_segmap(i);
- if(seg == SUN3_INVALID_PMEG)
- continue;
-
- sun3_put_segmap(i, SUN3_INVALID_PMEG);
- pmeg_alloc[seg] = 0;
- pmeg_ctx[seg] = 0;
- pmeg_vaddr[seg] = 0;
- }
-
- sun3_put_context(oldctx);
-
-}
-
-/* Flush a single TLB page. In this case, we're limited to flushing a
- single PMEG */
-static inline void flush_tlb_page (struct vm_area_struct *vma,
- unsigned long addr)
-{
- unsigned char oldctx;
- unsigned char i;
-
- oldctx = sun3_get_context();
- sun3_put_context(vma->vm_mm->context);
- addr &= ~SUN3_PMEG_MASK;
- if((i = sun3_get_segmap(addr)) != SUN3_INVALID_PMEG)
- {
- pmeg_alloc[i] = 0;
- pmeg_ctx[i] = 0;
- pmeg_vaddr[i] = 0;
- sun3_put_segmap (addr, SUN3_INVALID_PMEG);
- }
- sun3_put_context(oldctx);
-
-}
-/* Flush a range of pages from TLB. */
-
-static inline void flush_tlb_range (struct vm_area_struct *vma,
- unsigned long start, unsigned long end)
-{
- struct mm_struct *mm = vma->vm_mm;
- unsigned char seg, oldctx;
-
- start &= ~SUN3_PMEG_MASK;
-
- oldctx = sun3_get_context();
- sun3_put_context(mm->context);
-
- while(start < end)
- {
- if((seg = sun3_get_segmap(start)) == SUN3_INVALID_PMEG)
- goto next;
- if(pmeg_ctx[seg] == mm->context) {
- pmeg_alloc[seg] = 0;
- pmeg_ctx[seg] = 0;
- pmeg_vaddr[seg] = 0;
- }
- sun3_put_segmap(start, SUN3_INVALID_PMEG);
- next:
- start += SUN3_PMEG_SIZE;
- }
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end)
-{
- flush_tlb_all();
-}
-
-/* Flush kernel page from TLB. */
-static inline void flush_tlb_kernel_page (unsigned long addr)
-{
- sun3_put_segmap (addr & ~(SUN3_PMEG_SIZE - 1), SUN3_INVALID_PMEG);
-}
-
-#endif
-
-#else /* !CONFIG_MMU */
-
-/*
- * flush all user-space atc entries.
- */
-static inline void __flush_tlb(void)
-{
- BUG();
-}
-
-static inline void __flush_tlb_one(unsigned long addr)
-{
- BUG();
-}
-
-#define flush_tlb() __flush_tlb()
-
-/*
- * flush all atc entries (both kernel and user-space entries).
- */
-static inline void flush_tlb_all(void)
-{
- BUG();
-}
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
- BUG();
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long addr)
-{
- BUG();
-}
-
-static inline void flush_tlb_range(struct mm_struct *mm,
- unsigned long start, unsigned long end)
-{
- BUG();
-}
-
-static inline void flush_tlb_kernel_page(unsigned long addr)
-{
- BUG();
-}
-
-#endif /* CONFIG_MMU */
-
-#endif /* _M68K_TLBFLUSH_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/topology.h b/ANDROID_3.4.5/arch/m68k/include/asm/topology.h
deleted file mode 100644
index ca173e9f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M68K_TOPOLOGY_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/traps.h b/ANDROID_3.4.5/arch/m68k/include/asm/traps.h
deleted file mode 100644
index 4aff3358..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/traps.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * linux/include/asm/traps.h
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#ifndef _M68K_TRAPS_H
-#define _M68K_TRAPS_H
-
-#ifndef __ASSEMBLY__
-
-#include <linux/linkage.h>
-#include <asm/ptrace.h>
-
-typedef void (*e_vector)(void);
-extern e_vector vectors[];
-extern e_vector *_ramvec;
-
-asmlinkage void auto_inthandler(void);
-asmlinkage void user_inthandler(void);
-asmlinkage void bad_inthandler(void);
-
-#endif
-
-#define VEC_RESETSP (0)
-#define VEC_RESETPC (1)
-#define VEC_BUSERR (2)
-#define VEC_ADDRERR (3)
-#define VEC_ILLEGAL (4)
-#define VEC_ZERODIV (5)
-#define VEC_CHK (6)
-#define VEC_TRAP (7)
-#define VEC_PRIV (8)
-#define VEC_TRACE (9)
-#define VEC_LINE10 (10)
-#define VEC_LINE11 (11)
-#define VEC_RESV12 (12)
-#define VEC_COPROC (13)
-#define VEC_FORMAT (14)
-#define VEC_UNINT (15)
-#define VEC_RESV16 (16)
-#define VEC_RESV17 (17)
-#define VEC_RESV18 (18)
-#define VEC_RESV19 (19)
-#define VEC_RESV20 (20)
-#define VEC_RESV21 (21)
-#define VEC_RESV22 (22)
-#define VEC_RESV23 (23)
-#define VEC_SPUR (24)
-#define VEC_INT1 (25)
-#define VEC_INT2 (26)
-#define VEC_INT3 (27)
-#define VEC_INT4 (28)
-#define VEC_INT5 (29)
-#define VEC_INT6 (30)
-#define VEC_INT7 (31)
-#define VEC_SYS (32)
-#define VEC_TRAP1 (33)
-#define VEC_TRAP2 (34)
-#define VEC_TRAP3 (35)
-#define VEC_TRAP4 (36)
-#define VEC_TRAP5 (37)
-#define VEC_TRAP6 (38)
-#define VEC_TRAP7 (39)
-#define VEC_TRAP8 (40)
-#define VEC_TRAP9 (41)
-#define VEC_TRAP10 (42)
-#define VEC_TRAP11 (43)
-#define VEC_TRAP12 (44)
-#define VEC_TRAP13 (45)
-#define VEC_TRAP14 (46)
-#define VEC_TRAP15 (47)
-#define VEC_FPBRUC (48)
-#define VEC_FPIR (49)
-#define VEC_FPDIVZ (50)
-#define VEC_FPUNDER (51)
-#define VEC_FPOE (52)
-#define VEC_FPOVER (53)
-#define VEC_FPNAN (54)
-#define VEC_FPUNSUP (55)
-#define VEC_MMUCFG (56)
-#define VEC_MMUILL (57)
-#define VEC_MMUACC (58)
-#define VEC_RESV59 (59)
-#define VEC_UNIMPEA (60)
-#define VEC_UNIMPII (61)
-#define VEC_RESV62 (62)
-#define VEC_RESV63 (63)
-#define VEC_USER (64)
-
-#define VECOFF(vec) ((vec)<<2)
-
-#ifndef __ASSEMBLY__
-
-/* Status register bits */
-#define PS_T (0x8000)
-#define PS_S (0x2000)
-#define PS_M (0x1000)
-#define PS_C (0x0001)
-
-/* bits for 68020/68030 special status word */
-
-#define FC (0x8000)
-#define FB (0x4000)
-#define RC (0x2000)
-#define RB (0x1000)
-#define DF (0x0100)
-#define RM (0x0080)
-#define RW (0x0040)
-#define SZ (0x0030)
-#define DFC (0x0007)
-
-/* bits for 68030 MMU status register (mmusr,psr) */
-
-#define MMU_B (0x8000) /* bus error */
-#define MMU_L (0x4000) /* limit violation */
-#define MMU_S (0x2000) /* supervisor violation */
-#define MMU_WP (0x0800) /* write-protected */
-#define MMU_I (0x0400) /* invalid descriptor */
-#define MMU_M (0x0200) /* ATC entry modified */
-#define MMU_T (0x0040) /* transparent translation */
-#define MMU_NUM (0x0007) /* number of levels traversed */
-
-
-/* bits for 68040 special status word */
-#define CP_040 (0x8000)
-#define CU_040 (0x4000)
-#define CT_040 (0x2000)
-#define CM_040 (0x1000)
-#define MA_040 (0x0800)
-#define ATC_040 (0x0400)
-#define LK_040 (0x0200)
-#define RW_040 (0x0100)
-#define SIZ_040 (0x0060)
-#define TT_040 (0x0018)
-#define TM_040 (0x0007)
-
-/* bits for 68040 write back status word */
-#define WBV_040 (0x80)
-#define WBSIZ_040 (0x60)
-#define WBBYT_040 (0x20)
-#define WBWRD_040 (0x40)
-#define WBLNG_040 (0x00)
-#define WBTT_040 (0x18)
-#define WBTM_040 (0x07)
-
-/* bus access size codes */
-#define BA_SIZE_BYTE (0x20)
-#define BA_SIZE_WORD (0x40)
-#define BA_SIZE_LONG (0x00)
-#define BA_SIZE_LINE (0x60)
-
-/* bus access transfer type codes */
-#define BA_TT_MOVE16 (0x08)
-
-/* bits for 68040 MMU status register (mmusr) */
-#define MMU_B_040 (0x0800)
-#define MMU_G_040 (0x0400)
-#define MMU_S_040 (0x0080)
-#define MMU_CM_040 (0x0060)
-#define MMU_M_040 (0x0010)
-#define MMU_WP_040 (0x0004)
-#define MMU_T_040 (0x0002)
-#define MMU_R_040 (0x0001)
-
-/* bits in the 68060 fault status long word (FSLW) */
-#define MMU060_MA (0x08000000) /* misaligned */
-#define MMU060_LK (0x02000000) /* locked transfer */
-#define MMU060_RW (0x01800000) /* read/write */
-# define MMU060_RW_W (0x00800000) /* write */
-# define MMU060_RW_R (0x01000000) /* read */
-# define MMU060_RW_RMW (0x01800000) /* read/modify/write */
-# define MMU060_W (0x00800000) /* general write, includes rmw */
-#define MMU060_SIZ (0x00600000) /* transfer size */
-#define MMU060_TT (0x00180000) /* transfer type (TT) bits */
-#define MMU060_TM (0x00070000) /* transfer modifier (TM) bits */
-#define MMU060_IO (0x00008000) /* instruction or operand */
-#define MMU060_PBE (0x00004000) /* push buffer bus error */
-#define MMU060_SBE (0x00002000) /* store buffer bus error */
-#define MMU060_PTA (0x00001000) /* pointer A fault */
-#define MMU060_PTB (0x00000800) /* pointer B fault */
-#define MMU060_IL (0x00000400) /* double indirect descr fault */
-#define MMU060_PF (0x00000200) /* page fault (invalid descr) */
-#define MMU060_SP (0x00000100) /* supervisor protection */
-#define MMU060_WP (0x00000080) /* write protection */
-#define MMU060_TWE (0x00000040) /* bus error on table search */
-#define MMU060_RE (0x00000020) /* bus error on read */
-#define MMU060_WE (0x00000010) /* bus error on write */
-#define MMU060_TTR (0x00000008) /* error caused by TTR translation */
-#define MMU060_BPE (0x00000004) /* branch prediction error */
-#define MMU060_SEE (0x00000001) /* software emulated error */
-
-/* cases of missing or invalid descriptors */
-#define MMU060_DESC_ERR (MMU060_PTA | MMU060_PTB | \
- MMU060_IL | MMU060_PF)
-/* bits that indicate real errors */
-#define MMU060_ERR_BITS (MMU060_PBE | MMU060_SBE | MMU060_DESC_ERR | MMU060_SP | \
- MMU060_WP | MMU060_TWE | MMU060_RE | MMU060_WE)
-
-/* structure for stack frames */
-
-struct frame {
- struct pt_regs ptregs;
- union {
- struct {
- unsigned long iaddr; /* instruction address */
- } fmt2;
- struct {
- unsigned long effaddr; /* effective address */
- } fmt3;
- struct {
- unsigned long effaddr; /* effective address */
- unsigned long pc; /* pc of faulted instr */
- } fmt4;
- struct {
- unsigned long effaddr; /* effective address */
- unsigned short ssw; /* special status word */
- unsigned short wb3s; /* write back 3 status */
- unsigned short wb2s; /* write back 2 status */
- unsigned short wb1s; /* write back 1 status */
- unsigned long faddr; /* fault address */
- unsigned long wb3a; /* write back 3 address */
- unsigned long wb3d; /* write back 3 data */
- unsigned long wb2a; /* write back 2 address */
- unsigned long wb2d; /* write back 2 data */
- unsigned long wb1a; /* write back 1 address */
- unsigned long wb1dpd0; /* write back 1 data/push data 0*/
- unsigned long pd1; /* push data 1*/
- unsigned long pd2; /* push data 2*/
- unsigned long pd3; /* push data 3*/
- } fmt7;
- struct {
- unsigned long iaddr; /* instruction address */
- unsigned short int1[4]; /* internal registers */
- } fmt9;
- struct {
- unsigned short int1;
- unsigned short ssw; /* special status word */
- unsigned short isc; /* instruction stage c */
- unsigned short isb; /* instruction stage b */
- unsigned long daddr; /* data cycle fault address */
- unsigned short int2[2];
- unsigned long dobuf; /* data cycle output buffer */
- unsigned short int3[2];
- } fmta;
- struct {
- unsigned short int1;
- unsigned short ssw; /* special status word */
- unsigned short isc; /* instruction stage c */
- unsigned short isb; /* instruction stage b */
- unsigned long daddr; /* data cycle fault address */
- unsigned short int2[2];
- unsigned long dobuf; /* data cycle output buffer */
- unsigned short int3[4];
- unsigned long baddr; /* stage B address */
- unsigned short int4[2];
- unsigned long dibuf; /* data cycle input buffer */
- unsigned short int5[3];
- unsigned ver : 4; /* stack frame version # */
- unsigned int6:12;
- unsigned short int7[18];
- } fmtb;
- } un;
-};
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _M68K_TRAPS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/types.h b/ANDROID_3.4.5/arch/m68k/include/asm/types.h
deleted file mode 100644
index 89705adc..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/types.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _M68K_TYPES_H
-#define _M68K_TYPES_H
-
-/*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue. However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
-#include <asm-generic/int-ll64.h>
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_TYPES_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess.h b/ANDROID_3.4.5/arch/m68k/include/asm/uaccess.h
deleted file mode 100644
index 38f92dbb..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef __uClinux__
-#include "uaccess_no.h"
-#else
-#include "uaccess_mm.h"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_mm.h b/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_mm.h
deleted file mode 100644
index 9c80cd51..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_mm.h
+++ /dev/null
@@ -1,390 +0,0 @@
-#ifndef __M68K_UACCESS_H
-#define __M68K_UACCESS_H
-
-/*
- * User space memory access functions
- */
-#include <linux/compiler.h>
-#include <linux/errno.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <asm/segment.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-/* We let the MMU do all checking */
-static inline int access_ok(int type, const void __user *addr,
- unsigned long size)
-{
- return 1;
-}
-
-/*
- * Not all varients of the 68k family support the notion of address spaces.
- * The traditional 680x0 parts do, and they use the sfc/dfc registers and
- * the "moves" instruction to access user space from kernel space. Other
- * family members like ColdFire don't support this, and only have a single
- * address space, and use the usual "move" instruction for user space access.
- *
- * Outside of this difference the user space access functions are the same.
- * So lets keep the code simple and just define in what we need to use.
- */
-#ifdef CONFIG_CPU_HAS_ADDRESS_SPACES
-#define MOVES "moves"
-#else
-#define MOVES "move"
-#endif
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue. No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path. This means when everything is well,
- * we don't even have to jump over them. Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-extern int __put_user_bad(void);
-extern int __get_user_bad(void);
-
-#define __put_user_asm(res, x, ptr, bwl, reg, err) \
-asm volatile ("\n" \
- "1: "MOVES"."#bwl" %2,%1\n" \
- "2:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: moveq.l %3,%0\n" \
- " jra 2b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .previous" \
- : "+d" (res), "=m" (*(ptr)) \
- : #reg (x), "i" (err))
-
-/*
- * These are the main single-value transfer routines. They automatically
- * use the right size if we just have the right pointer type.
- */
-
-#define __put_user(x, ptr) \
-({ \
- typeof(*(ptr)) __pu_val = (x); \
- int __pu_err = 0; \
- __chk_user_ptr(ptr); \
- switch (sizeof (*(ptr))) { \
- case 1: \
- __put_user_asm(__pu_err, __pu_val, ptr, b, d, -EFAULT); \
- break; \
- case 2: \
- __put_user_asm(__pu_err, __pu_val, ptr, w, d, -EFAULT); \
- break; \
- case 4: \
- __put_user_asm(__pu_err, __pu_val, ptr, l, r, -EFAULT); \
- break; \
- case 8: \
- { \
- const void __user *__pu_ptr = (ptr); \
- asm volatile ("\n" \
- "1: "MOVES".l %2,(%1)+\n" \
- "2: "MOVES".l %R2,(%1)\n" \
- "3:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: movel %3,%0\n" \
- " jra 3b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .long 3b,10b\n" \
- " .previous" \
- : "+d" (__pu_err), "+a" (__pu_ptr) \
- : "r" (__pu_val), "i" (-EFAULT) \
- : "memory"); \
- break; \
- } \
- default: \
- __pu_err = __put_user_bad(); \
- break; \
- } \
- __pu_err; \
-})
-#define put_user(x, ptr) __put_user(x, ptr)
-
-
-#define __get_user_asm(res, x, ptr, type, bwl, reg, err) ({ \
- type __gu_val; \
- asm volatile ("\n" \
- "1: "MOVES"."#bwl" %2,%1\n" \
- "2:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: move.l %3,%0\n" \
- " sub.l %1,%1\n" \
- " jra 2b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .previous" \
- : "+d" (res), "=&" #reg (__gu_val) \
- : "m" (*(ptr)), "i" (err)); \
- (x) = (typeof(*(ptr)))(unsigned long)__gu_val; \
-})
-
-#define __get_user(x, ptr) \
-({ \
- int __gu_err = 0; \
- __chk_user_ptr(ptr); \
- switch (sizeof(*(ptr))) { \
- case 1: \
- __get_user_asm(__gu_err, x, ptr, u8, b, d, -EFAULT); \
- break; \
- case 2: \
- __get_user_asm(__gu_err, x, ptr, u16, w, d, -EFAULT); \
- break; \
- case 4: \
- __get_user_asm(__gu_err, x, ptr, u32, l, r, -EFAULT); \
- break; \
-/* case 8: disabled because gcc-4.1 has a broken typeof \
- { \
- const void *__gu_ptr = (ptr); \
- u64 __gu_val; \
- asm volatile ("\n" \
- "1: "MOVES".l (%2)+,%1\n" \
- "2: "MOVES".l (%2),%R1\n" \
- "3:\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: move.l %3,%0\n" \
- " sub.l %1,%1\n" \
- " sub.l %R1,%R1\n" \
- " jra 3b\n" \
- " .previous\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10b\n" \
- " .long 2b,10b\n" \
- " .previous" \
- : "+d" (__gu_err), "=&r" (__gu_val), \
- "+a" (__gu_ptr) \
- : "i" (-EFAULT) \
- : "memory"); \
- (x) = (typeof(*(ptr)))__gu_val; \
- break; \
- } */ \
- default: \
- __gu_err = __get_user_bad(); \
- break; \
- } \
- __gu_err; \
-})
-#define get_user(x, ptr) __get_user(x, ptr)
-
-unsigned long __generic_copy_from_user(void *to, const void __user *from, unsigned long n);
-unsigned long __generic_copy_to_user(void __user *to, const void *from, unsigned long n);
-
-#define __constant_copy_from_user_asm(res, to, from, tmp, n, s1, s2, s3)\
- asm volatile ("\n" \
- "1: "MOVES"."#s1" (%2)+,%3\n" \
- " move."#s1" %3,(%1)+\n" \
- "2: "MOVES"."#s2" (%2)+,%3\n" \
- " move."#s2" %3,(%1)+\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- "3: "MOVES"."#s3" (%2)+,%3\n" \
- " move."#s3" %3,(%1)+\n" \
- " .endif\n" \
- "4:\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 1b,10f\n" \
- " .long 2b,20f\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " .long 3b,30f\n" \
- " .endif\n" \
- " .previous\n" \
- "\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "10: clr."#s1" (%1)+\n" \
- "20: clr."#s2" (%1)+\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- "30: clr."#s3" (%1)+\n" \
- " .endif\n" \
- " moveq.l #"#n",%0\n" \
- " jra 4b\n" \
- " .previous\n" \
- : "+d" (res), "+&a" (to), "+a" (from), "=&d" (tmp) \
- : : "memory")
-
-static __always_inline unsigned long
-__constant_copy_from_user(void *to, const void __user *from, unsigned long n)
-{
- unsigned long res = 0, tmp;
-
- switch (n) {
- case 1:
- __get_user_asm(res, *(u8 *)to, (u8 __user *)from, u8, b, d, 1);
- break;
- case 2:
- __get_user_asm(res, *(u16 *)to, (u16 __user *)from, u16, w, d, 2);
- break;
- case 3:
- __constant_copy_from_user_asm(res, to, from, tmp, 3, w, b,);
- break;
- case 4:
- __get_user_asm(res, *(u32 *)to, (u32 __user *)from, u32, l, r, 4);
- break;
- case 5:
- __constant_copy_from_user_asm(res, to, from, tmp, 5, l, b,);
- break;
- case 6:
- __constant_copy_from_user_asm(res, to, from, tmp, 6, l, w,);
- break;
- case 7:
- __constant_copy_from_user_asm(res, to, from, tmp, 7, l, w, b);
- break;
- case 8:
- __constant_copy_from_user_asm(res, to, from, tmp, 8, l, l,);
- break;
- case 9:
- __constant_copy_from_user_asm(res, to, from, tmp, 9, l, l, b);
- break;
- case 10:
- __constant_copy_from_user_asm(res, to, from, tmp, 10, l, l, w);
- break;
- case 12:
- __constant_copy_from_user_asm(res, to, from, tmp, 12, l, l, l);
- break;
- default:
- /* we limit the inlined version to 3 moves */
- return __generic_copy_from_user(to, from, n);
- }
-
- return res;
-}
-
-#define __constant_copy_to_user_asm(res, to, from, tmp, n, s1, s2, s3) \
- asm volatile ("\n" \
- " move."#s1" (%2)+,%3\n" \
- "11: "MOVES"."#s1" %3,(%1)+\n" \
- "12: move."#s2" (%2)+,%3\n" \
- "21: "MOVES"."#s2" %3,(%1)+\n" \
- "22:\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " move."#s3" (%2)+,%3\n" \
- "31: "MOVES"."#s3" %3,(%1)+\n" \
- "32:\n" \
- " .endif\n" \
- "4:\n" \
- "\n" \
- " .section __ex_table,\"a\"\n" \
- " .align 4\n" \
- " .long 11b,5f\n" \
- " .long 12b,5f\n" \
- " .long 21b,5f\n" \
- " .long 22b,5f\n" \
- " .ifnc \""#s3"\",\"\"\n" \
- " .long 31b,5f\n" \
- " .long 32b,5f\n" \
- " .endif\n" \
- " .previous\n" \
- "\n" \
- " .section .fixup,\"ax\"\n" \
- " .even\n" \
- "5: moveq.l #"#n",%0\n" \
- " jra 4b\n" \
- " .previous\n" \
- : "+d" (res), "+a" (to), "+a" (from), "=&d" (tmp) \
- : : "memory")
-
-static __always_inline unsigned long
-__constant_copy_to_user(void __user *to, const void *from, unsigned long n)
-{
- unsigned long res = 0, tmp;
-
- switch (n) {
- case 1:
- __put_user_asm(res, *(u8 *)from, (u8 __user *)to, b, d, 1);
- break;
- case 2:
- __put_user_asm(res, *(u16 *)from, (u16 __user *)to, w, d, 2);
- break;
- case 3:
- __constant_copy_to_user_asm(res, to, from, tmp, 3, w, b,);
- break;
- case 4:
- __put_user_asm(res, *(u32 *)from, (u32 __user *)to, l, r, 4);
- break;
- case 5:
- __constant_copy_to_user_asm(res, to, from, tmp, 5, l, b,);
- break;
- case 6:
- __constant_copy_to_user_asm(res, to, from, tmp, 6, l, w,);
- break;
- case 7:
- __constant_copy_to_user_asm(res, to, from, tmp, 7, l, w, b);
- break;
- case 8:
- __constant_copy_to_user_asm(res, to, from, tmp, 8, l, l,);
- break;
- case 9:
- __constant_copy_to_user_asm(res, to, from, tmp, 9, l, l, b);
- break;
- case 10:
- __constant_copy_to_user_asm(res, to, from, tmp, 10, l, l, w);
- break;
- case 12:
- __constant_copy_to_user_asm(res, to, from, tmp, 12, l, l, l);
- break;
- default:
- /* limit the inlined version to 3 moves */
- return __generic_copy_to_user(to, from, n);
- }
-
- return res;
-}
-
-#define __copy_from_user(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_copy_from_user(to, from, n) : \
- __generic_copy_from_user(to, from, n))
-
-#define __copy_to_user(to, from, n) \
-(__builtin_constant_p(n) ? \
- __constant_copy_to_user(to, from, n) : \
- __generic_copy_to_user(to, from, n))
-
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-#define copy_from_user(to, from, n) __copy_from_user(to, from, n)
-#define copy_to_user(to, from, n) __copy_to_user(to, from, n)
-
-long strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *src, long n);
-unsigned long __clear_user(void __user *to, unsigned long n);
-
-#define clear_user __clear_user
-
-#define strlen_user(str) strnlen_user(str, 32767)
-
-#endif /* _M68K_UACCESS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_no.h b/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_no.h
deleted file mode 100644
index 68bbe9b3..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/uaccess_no.h
+++ /dev/null
@@ -1,181 +0,0 @@
-#ifndef __M68KNOMMU_UACCESS_H
-#define __M68KNOMMU_UACCESS_H
-
-/*
- * User space memory access functions
- */
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-
-#include <asm/segment.h>
-
-#define VERIFY_READ 0
-#define VERIFY_WRITE 1
-
-#define access_ok(type,addr,size) _access_ok((unsigned long)(addr),(size))
-
-/*
- * It is not enough to just have access_ok check for a real RAM address.
- * This would disallow the case of code/ro-data running XIP in flash/rom.
- * Ideally we would check the possible flash ranges too, but that is
- * currently not so easy.
- */
-static inline int _access_ok(unsigned long addr, unsigned long size)
-{
- return 1;
-}
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue. No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path. This means when everything is well,
- * we don't even have to jump over them. Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry
-{
- unsigned long insn, fixup;
-};
-
-/* Returns 0 if exception not found and fixup otherwise. */
-extern unsigned long search_exception_table(unsigned long);
-
-
-/*
- * These are the main single-value transfer routines. They automatically
- * use the right size if we just have the right pointer type.
- */
-
-#define put_user(x, ptr) \
-({ \
- int __pu_err = 0; \
- typeof(*(ptr)) __pu_val = (x); \
- switch (sizeof (*(ptr))) { \
- case 1: \
- __put_user_asm(__pu_err, __pu_val, ptr, b); \
- break; \
- case 2: \
- __put_user_asm(__pu_err, __pu_val, ptr, w); \
- break; \
- case 4: \
- __put_user_asm(__pu_err, __pu_val, ptr, l); \
- break; \
- case 8: \
- memcpy(ptr, &__pu_val, sizeof (*(ptr))); \
- break; \
- default: \
- __pu_err = __put_user_bad(); \
- break; \
- } \
- __pu_err; \
-})
-#define __put_user(x, ptr) put_user(x, ptr)
-
-extern int __put_user_bad(void);
-
-/*
- * Tell gcc we read from memory instead of writing: this is because
- * we do not write to any memory gcc knows about, so there are no
- * aliasing issues.
- */
-
-#define __ptr(x) ((unsigned long *)(x))
-
-#define __put_user_asm(err,x,ptr,bwl) \
- __asm__ ("move" #bwl " %0,%1" \
- : /* no outputs */ \
- :"d" (x),"m" (*__ptr(ptr)) : "memory")
-
-#define get_user(x, ptr) \
-({ \
- int __gu_err = 0; \
- typeof(x) __gu_val = 0; \
- switch (sizeof(*(ptr))) { \
- case 1: \
- __get_user_asm(__gu_err, __gu_val, ptr, b, "=d"); \
- break; \
- case 2: \
- __get_user_asm(__gu_err, __gu_val, ptr, w, "=r"); \
- break; \
- case 4: \
- __get_user_asm(__gu_err, __gu_val, ptr, l, "=r"); \
- break; \
- case 8: \
- memcpy((void *) &__gu_val, ptr, sizeof (*(ptr))); \
- break; \
- default: \
- __gu_val = 0; \
- __gu_err = __get_user_bad(); \
- break; \
- } \
- (x) = (typeof(*(ptr))) __gu_val; \
- __gu_err; \
-})
-#define __get_user(x, ptr) get_user(x, ptr)
-
-extern int __get_user_bad(void);
-
-#define __get_user_asm(err,x,ptr,bwl,reg) \
- __asm__ ("move" #bwl " %1,%0" \
- : "=d" (x) \
- : "m" (*__ptr(ptr)))
-
-#define copy_from_user(to, from, n) (memcpy(to, from, n), 0)
-#define copy_to_user(to, from, n) (memcpy(to, from, n), 0)
-
-#define __copy_from_user(to, from, n) copy_from_user(to, from, n)
-#define __copy_to_user(to, from, n) copy_to_user(to, from, n)
-#define __copy_to_user_inatomic __copy_to_user
-#define __copy_from_user_inatomic __copy_from_user
-
-#define copy_to_user_ret(to,from,n,retval) ({ if (copy_to_user(to,from,n)) return retval; })
-
-#define copy_from_user_ret(to,from,n,retval) ({ if (copy_from_user(to,from,n)) return retval; })
-
-/*
- * Copy a null terminated string from userspace.
- */
-
-static inline long
-strncpy_from_user(char *dst, const char *src, long count)
-{
- char *tmp;
- strncpy(dst, src, count);
- for (tmp = dst; *tmp && count > 0; tmp++, count--)
- ;
- return(tmp - dst); /* DAVIDM should we count a NUL ? check getname */
-}
-
-/*
- * Return the size of a string (including the ending 0)
- *
- * Return 0 on exception, a value greater than N if too long
- */
-static inline long strnlen_user(const char *src, long n)
-{
- return(strlen(src) + 1); /* DAVIDM make safer */
-}
-
-#define strlen_user(str) strnlen_user(str, 32767)
-
-/*
- * Zero Userspace
- */
-
-static inline unsigned long
-__clear_user(void *to, unsigned long n)
-{
- memset(to, 0, n);
- return 0;
-}
-
-#define clear_user(to,n) __clear_user(to,n)
-
-#endif /* _M68KNOMMU_UACCESS_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/ucontext.h b/ANDROID_3.4.5/arch/m68k/include/asm/ucontext.h
deleted file mode 100644
index e4e22669..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/ucontext.h
+++ /dev/null
@@ -1,30 +0,0 @@
-#ifndef _M68K_UCONTEXT_H
-#define _M68K_UCONTEXT_H
-
-typedef int greg_t;
-#define NGREG 18
-typedef greg_t gregset_t[NGREG];
-
-typedef struct fpregset {
- int f_fpcntl[3];
- int f_fpregs[8*3];
-} fpregset_t;
-
-struct mcontext {
- int version;
- gregset_t gregs;
- fpregset_t fpregs;
-};
-
-#define MCONTEXT_VERSION 2
-
-struct ucontext {
- unsigned long uc_flags;
- struct ucontext *uc_link;
- stack_t uc_stack;
- struct mcontext uc_mcontext;
- unsigned long uc_filler[80];
- sigset_t uc_sigmask; /* mask last for extensibility */
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/unaligned.h b/ANDROID_3.4.5/arch/m68k/include/asm/unaligned.h
deleted file mode 100644
index 019caa74..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/unaligned.h
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef _ASM_M68K_UNALIGNED_H
-#define _ASM_M68K_UNALIGNED_H
-
-
-#ifdef CONFIG_COLDFIRE
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
-
-#else
-/*
- * The m68k can do unaligned accesses itself.
- */
-#include <linux/unaligned/access_ok.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
-
-#endif
-
-#endif /* _ASM_M68K_UNALIGNED_H */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/unistd.h b/ANDROID_3.4.5/arch/m68k/include/asm/unistd.h
deleted file mode 100644
index ea0b502f..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/unistd.h
+++ /dev/null
@@ -1,396 +0,0 @@
-#ifndef _ASM_M68K_UNISTD_H_
-#define _ASM_M68K_UNISTD_H_
-
-/*
- * This file contains the system call numbers.
- */
-
-#define __NR_restart_syscall 0
-#define __NR_exit 1
-#define __NR_fork 2
-#define __NR_read 3
-#define __NR_write 4
-#define __NR_open 5
-#define __NR_close 6
-#define __NR_waitpid 7
-#define __NR_creat 8
-#define __NR_link 9
-#define __NR_unlink 10
-#define __NR_execve 11
-#define __NR_chdir 12
-#define __NR_time 13
-#define __NR_mknod 14
-#define __NR_chmod 15
-#define __NR_chown 16
-/*#define __NR_break 17*/
-#define __NR_oldstat 18
-#define __NR_lseek 19
-#define __NR_getpid 20
-#define __NR_mount 21
-#define __NR_umount 22
-#define __NR_setuid 23
-#define __NR_getuid 24
-#define __NR_stime 25
-#define __NR_ptrace 26
-#define __NR_alarm 27
-#define __NR_oldfstat 28
-#define __NR_pause 29
-#define __NR_utime 30
-/*#define __NR_stty 31*/
-/*#define __NR_gtty 32*/
-#define __NR_access 33
-#define __NR_nice 34
-/*#define __NR_ftime 35*/
-#define __NR_sync 36
-#define __NR_kill 37
-#define __NR_rename 38
-#define __NR_mkdir 39
-#define __NR_rmdir 40
-#define __NR_dup 41
-#define __NR_pipe 42
-#define __NR_times 43
-/*#define __NR_prof 44*/
-#define __NR_brk 45
-#define __NR_setgid 46
-#define __NR_getgid 47
-#define __NR_signal 48
-#define __NR_geteuid 49
-#define __NR_getegid 50
-#define __NR_acct 51
-#define __NR_umount2 52
-/*#define __NR_lock 53*/
-#define __NR_ioctl 54
-#define __NR_fcntl 55
-/*#define __NR_mpx 56*/
-#define __NR_setpgid 57
-/*#define __NR_ulimit 58*/
-/*#define __NR_oldolduname 59*/
-#define __NR_umask 60
-#define __NR_chroot 61
-#define __NR_ustat 62
-#define __NR_dup2 63
-#define __NR_getppid 64
-#define __NR_getpgrp 65
-#define __NR_setsid 66
-#define __NR_sigaction 67
-#define __NR_sgetmask 68
-#define __NR_ssetmask 69
-#define __NR_setreuid 70
-#define __NR_setregid 71
-#define __NR_sigsuspend 72
-#define __NR_sigpending 73
-#define __NR_sethostname 74
-#define __NR_setrlimit 75
-#define __NR_getrlimit 76
-#define __NR_getrusage 77
-#define __NR_gettimeofday 78
-#define __NR_settimeofday 79
-#define __NR_getgroups 80
-#define __NR_setgroups 81
-#define __NR_select 82
-#define __NR_symlink 83
-#define __NR_oldlstat 84
-#define __NR_readlink 85
-#define __NR_uselib 86
-#define __NR_swapon 87
-#define __NR_reboot 88
-#define __NR_readdir 89
-#define __NR_mmap 90
-#define __NR_munmap 91
-#define __NR_truncate 92
-#define __NR_ftruncate 93
-#define __NR_fchmod 94
-#define __NR_fchown 95
-#define __NR_getpriority 96
-#define __NR_setpriority 97
-/*#define __NR_profil 98*/
-#define __NR_statfs 99
-#define __NR_fstatfs 100
-/*#define __NR_ioperm 101*/
-#define __NR_socketcall 102
-#define __NR_syslog 103
-#define __NR_setitimer 104
-#define __NR_getitimer 105
-#define __NR_stat 106
-#define __NR_lstat 107
-#define __NR_fstat 108
-/*#define __NR_olduname 109*/
-/*#define __NR_iopl 110*/ /* not supported */
-#define __NR_vhangup 111
-/*#define __NR_idle 112*/ /* Obsolete */
-/*#define __NR_vm86 113*/ /* not supported */
-#define __NR_wait4 114
-#define __NR_swapoff 115
-#define __NR_sysinfo 116
-#define __NR_ipc 117
-#define __NR_fsync 118
-#define __NR_sigreturn 119
-#define __NR_clone 120
-#define __NR_setdomainname 121
-#define __NR_uname 122
-#define __NR_cacheflush 123
-#define __NR_adjtimex 124
-#define __NR_mprotect 125
-#define __NR_sigprocmask 126
-#define __NR_create_module 127
-#define __NR_init_module 128
-#define __NR_delete_module 129
-#define __NR_get_kernel_syms 130
-#define __NR_quotactl 131
-#define __NR_getpgid 132
-#define __NR_fchdir 133
-#define __NR_bdflush 134
-#define __NR_sysfs 135
-#define __NR_personality 136
-/*#define __NR_afs_syscall 137*/ /* Syscall for Andrew File System */
-#define __NR_setfsuid 138
-#define __NR_setfsgid 139
-#define __NR__llseek 140
-#define __NR_getdents 141
-#define __NR__newselect 142
-#define __NR_flock 143
-#define __NR_msync 144
-#define __NR_readv 145
-#define __NR_writev 146
-#define __NR_getsid 147
-#define __NR_fdatasync 148
-#define __NR__sysctl 149
-#define __NR_mlock 150
-#define __NR_munlock 151
-#define __NR_mlockall 152
-#define __NR_munlockall 153
-#define __NR_sched_setparam 154
-#define __NR_sched_getparam 155
-#define __NR_sched_setscheduler 156
-#define __NR_sched_getscheduler 157
-#define __NR_sched_yield 158
-#define __NR_sched_get_priority_max 159
-#define __NR_sched_get_priority_min 160
-#define __NR_sched_rr_get_interval 161
-#define __NR_nanosleep 162
-#define __NR_mremap 163
-#define __NR_setresuid 164
-#define __NR_getresuid 165
-#define __NR_getpagesize 166
-#define __NR_query_module 167
-#define __NR_poll 168
-#define __NR_nfsservctl 169
-#define __NR_setresgid 170
-#define __NR_getresgid 171
-#define __NR_prctl 172
-#define __NR_rt_sigreturn 173
-#define __NR_rt_sigaction 174
-#define __NR_rt_sigprocmask 175
-#define __NR_rt_sigpending 176
-#define __NR_rt_sigtimedwait 177
-#define __NR_rt_sigqueueinfo 178
-#define __NR_rt_sigsuspend 179
-#define __NR_pread64 180
-#define __NR_pwrite64 181
-#define __NR_lchown 182
-#define __NR_getcwd 183
-#define __NR_capget 184
-#define __NR_capset 185
-#define __NR_sigaltstack 186
-#define __NR_sendfile 187
-#define __NR_getpmsg 188 /* some people actually want streams */
-#define __NR_putpmsg 189 /* some people actually want streams */
-#define __NR_vfork 190
-#define __NR_ugetrlimit 191
-#define __NR_mmap2 192
-#define __NR_truncate64 193
-#define __NR_ftruncate64 194
-#define __NR_stat64 195
-#define __NR_lstat64 196
-#define __NR_fstat64 197
-#define __NR_chown32 198
-#define __NR_getuid32 199
-#define __NR_getgid32 200
-#define __NR_geteuid32 201
-#define __NR_getegid32 202
-#define __NR_setreuid32 203
-#define __NR_setregid32 204
-#define __NR_getgroups32 205
-#define __NR_setgroups32 206
-#define __NR_fchown32 207
-#define __NR_setresuid32 208
-#define __NR_getresuid32 209
-#define __NR_setresgid32 210
-#define __NR_getresgid32 211
-#define __NR_lchown32 212
-#define __NR_setuid32 213
-#define __NR_setgid32 214
-#define __NR_setfsuid32 215
-#define __NR_setfsgid32 216
-#define __NR_pivot_root 217
-/* 218*/
-/* 219*/
-#define __NR_getdents64 220
-#define __NR_gettid 221
-#define __NR_tkill 222
-#define __NR_setxattr 223
-#define __NR_lsetxattr 224
-#define __NR_fsetxattr 225
-#define __NR_getxattr 226
-#define __NR_lgetxattr 227
-#define __NR_fgetxattr 228
-#define __NR_listxattr 229
-#define __NR_llistxattr 230
-#define __NR_flistxattr 231
-#define __NR_removexattr 232
-#define __NR_lremovexattr 233
-#define __NR_fremovexattr 234
-#define __NR_futex 235
-#define __NR_sendfile64 236
-#define __NR_mincore 237
-#define __NR_madvise 238
-#define __NR_fcntl64 239
-#define __NR_readahead 240
-#define __NR_io_setup 241
-#define __NR_io_destroy 242
-#define __NR_io_getevents 243
-#define __NR_io_submit 244
-#define __NR_io_cancel 245
-#define __NR_fadvise64 246
-#define __NR_exit_group 247
-#define __NR_lookup_dcookie 248
-#define __NR_epoll_create 249
-#define __NR_epoll_ctl 250
-#define __NR_epoll_wait 251
-#define __NR_remap_file_pages 252
-#define __NR_set_tid_address 253
-#define __NR_timer_create 254
-#define __NR_timer_settime 255
-#define __NR_timer_gettime 256
-#define __NR_timer_getoverrun 257
-#define __NR_timer_delete 258
-#define __NR_clock_settime 259
-#define __NR_clock_gettime 260
-#define __NR_clock_getres 261
-#define __NR_clock_nanosleep 262
-#define __NR_statfs64 263
-#define __NR_fstatfs64 264
-#define __NR_tgkill 265
-#define __NR_utimes 266
-#define __NR_fadvise64_64 267
-#define __NR_mbind 268
-#define __NR_get_mempolicy 269
-#define __NR_set_mempolicy 270
-#define __NR_mq_open 271
-#define __NR_mq_unlink 272
-#define __NR_mq_timedsend 273
-#define __NR_mq_timedreceive 274
-#define __NR_mq_notify 275
-#define __NR_mq_getsetattr 276
-#define __NR_waitid 277
-/*#define __NR_vserver 278*/
-#define __NR_add_key 279
-#define __NR_request_key 280
-#define __NR_keyctl 281
-#define __NR_ioprio_set 282
-#define __NR_ioprio_get 283
-#define __NR_inotify_init 284
-#define __NR_inotify_add_watch 285
-#define __NR_inotify_rm_watch 286
-#define __NR_migrate_pages 287
-#define __NR_openat 288
-#define __NR_mkdirat 289
-#define __NR_mknodat 290
-#define __NR_fchownat 291
-#define __NR_futimesat 292
-#define __NR_fstatat64 293
-#define __NR_unlinkat 294
-#define __NR_renameat 295
-#define __NR_linkat 296
-#define __NR_symlinkat 297
-#define __NR_readlinkat 298
-#define __NR_fchmodat 299
-#define __NR_faccessat 300
-#define __NR_pselect6 301
-#define __NR_ppoll 302
-#define __NR_unshare 303
-#define __NR_set_robust_list 304
-#define __NR_get_robust_list 305
-#define __NR_splice 306
-#define __NR_sync_file_range 307
-#define __NR_tee 308
-#define __NR_vmsplice 309
-#define __NR_move_pages 310
-#define __NR_sched_setaffinity 311
-#define __NR_sched_getaffinity 312
-#define __NR_kexec_load 313
-#define __NR_getcpu 314
-#define __NR_epoll_pwait 315
-#define __NR_utimensat 316
-#define __NR_signalfd 317
-#define __NR_timerfd_create 318
-#define __NR_eventfd 319
-#define __NR_fallocate 320
-#define __NR_timerfd_settime 321
-#define __NR_timerfd_gettime 322
-#define __NR_signalfd4 323
-#define __NR_eventfd2 324
-#define __NR_epoll_create1 325
-#define __NR_dup3 326
-#define __NR_pipe2 327
-#define __NR_inotify_init1 328
-#define __NR_preadv 329
-#define __NR_pwritev 330
-#define __NR_rt_tgsigqueueinfo 331
-#define __NR_perf_event_open 332
-#define __NR_get_thread_area 333
-#define __NR_set_thread_area 334
-#define __NR_atomic_cmpxchg_32 335
-#define __NR_atomic_barrier 336
-#define __NR_fanotify_init 337
-#define __NR_fanotify_mark 338
-#define __NR_prlimit64 339
-#define __NR_name_to_handle_at 340
-#define __NR_open_by_handle_at 341
-#define __NR_clock_adjtime 342
-#define __NR_syncfs 343
-#define __NR_setns 344
-#define __NR_process_vm_readv 345
-#define __NR_process_vm_writev 346
-
-#ifdef __KERNEL__
-
-#define NR_syscalls 347
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_OLD_STAT
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_IPC
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLD_MMAP
-#define __ARCH_WANT_SYS_OLD_SELECT
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-
-/*
- * "Conditional" syscalls
- *
- * What we want is __attribute__((weak,alias("sys_ni_syscall"))),
- * but it doesn't work on all toolchains, so we just do it by hand
- */
-#define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall")
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_M68K_UNISTD_H_ */
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/user.h b/ANDROID_3.4.5/arch/m68k/include/asm/user.h
deleted file mode 100644
index f1f478d6..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/user.h
+++ /dev/null
@@ -1,86 +0,0 @@
-#ifndef _M68K_USER_H
-#define _M68K_USER_H
-
-/* Core file format: The core file is written in such a way that gdb
- can understand it and provide useful information to the user (under
- linux we use the 'trad-core' bfd). There are quite a number of
- obstacles to being able to view the contents of the floating point
- registers, and until these are solved you will not be able to view the
- contents of them. Actually, you can read in the core file and look at
- the contents of the user struct to find out what the floating point
- registers contain.
- The actual file contents are as follows:
- UPAGE: 1 page consisting of a user struct that tells gdb what is present
- in the file. Directly after this is a copy of the task_struct, which
- is currently not used by gdb, but it may come in useful at some point.
- All of the registers are stored as part of the upage. The upage should
- always be only one page.
- DATA: The data area is stored. We use current->end_text to
- current->brk to pick up all of the user variables, plus any memory
- that may have been malloced. No attempt is made to determine if a page
- is demand-zero or if a page is totally unused, we just cover the entire
- range. All of the addresses are rounded in such a way that an integral
- number of pages is written.
- STACK: We need the stack information in order to get a meaningful
- backtrace. We need to write the data from (esp) to
- current->start_stack, so we round each of these off in order to be able
- to write an integer number of pages.
- The minimum core file size is 3 pages, or 12288 bytes.
-*/
-
-struct user_m68kfp_struct {
- unsigned long fpregs[8*3]; /* fp0-fp7 registers */
- unsigned long fpcntl[3]; /* fp control regs */
-};
-
-/* This is the old layout of "struct pt_regs" as of Linux 1.x, and
- is still the layout used by user (the new pt_regs doesn't have
- all registers). */
-struct user_regs_struct {
- long d1,d2,d3,d4,d5,d6,d7;
- long a0,a1,a2,a3,a4,a5,a6;
- long d0;
- long usp;
- long orig_d0;
- short stkadj;
- short sr;
- long pc;
- short fmtvec;
- short __fill;
-};
-
-
-/* When the kernel dumps core, it starts by dumping the user struct -
- this will be used by gdb to figure out where the data and stack segments
- are within the file, and what virtual addresses to use. */
-struct user{
-/* We start with the registers, to mimic the way that "memory" is returned
- from the ptrace(3,...) function. */
- struct user_regs_struct regs; /* Where the registers are actually stored */
-/* ptrace does not yet supply these. Someday.... */
- int u_fpvalid; /* True if math co-processor being used. */
- /* for this mess. Not yet used. */
- struct user_m68kfp_struct m68kfp; /* Math Co-processor registers. */
-/* The rest of this junk is to help gdb figure out what goes where */
- unsigned long int u_tsize; /* Text segment size (pages). */
- unsigned long int u_dsize; /* Data segment size (pages). */
- unsigned long int u_ssize; /* Stack segment size (pages). */
- unsigned long start_code; /* Starting virtual address of text. */
- unsigned long start_stack; /* Starting virtual address of stack area.
- This is actually the bottom of the stack,
- the top of the stack is always found in the
- esp register. */
- long int signal; /* Signal that caused the core dump. */
- int reserved; /* No longer used */
- unsigned long u_ar0; /* Used by gdb to help find the values for */
- /* the registers. */
- struct user_m68kfp_struct* u_fpstate; /* Math Co-processor pointer. */
- unsigned long magic; /* To uniquely identify a core file */
- char u_comm[32]; /* User command that was responsible */
-};
-#define NBPG 4096
-#define UPAGES 1
-#define HOST_TEXT_START_ADDR (u.start_code)
-#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/virtconvert.h b/ANDROID_3.4.5/arch/m68k/include/asm/virtconvert.h
deleted file mode 100644
index f35229b8..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/virtconvert.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef __VIRT_CONVERT__
-#define __VIRT_CONVERT__
-
-/*
- * Macros used for converting between virtual and physical mappings.
- */
-
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <linux/mmzone.h>
-#include <asm/setup.h>
-#include <asm/page.h>
-
-/*
- * Change virtual addresses to physical addresses and vv.
- */
-static inline unsigned long virt_to_phys(void *address)
-{
- return __pa(address);
-}
-
-static inline void *phys_to_virt(unsigned long address)
-{
- return __va(address);
-}
-
-/* Permanent address of a page. */
-#ifdef CONFIG_MMU
-#ifdef CONFIG_SINGLE_MEMORY_CHUNK
-#define page_to_phys(page) \
- __pa(PAGE_OFFSET + (((page) - pg_data_map[0].node_mem_map) << PAGE_SHIFT))
-#else
-#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT)
-#endif
-#else
-#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT)
-#endif
-
-/*
- * IO bus memory addresses are 1:1 with the physical address,
- */
-#define virt_to_bus virt_to_phys
-#define bus_to_virt phys_to_virt
-
-#endif
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/xor.h b/ANDROID_3.4.5/arch/m68k/include/asm/xor.h
deleted file mode 100644
index c82eb12a..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>
diff --git a/ANDROID_3.4.5/arch/m68k/include/asm/zorro.h b/ANDROID_3.4.5/arch/m68k/include/asm/zorro.h
deleted file mode 100644
index 5ce97c22..00000000
--- a/ANDROID_3.4.5/arch/m68k/include/asm/zorro.h
+++ /dev/null
@@ -1,45 +0,0 @@
-#ifndef _ASM_M68K_ZORRO_H
-#define _ASM_M68K_ZORRO_H
-
-#include <asm/raw_io.h>
-
-#define z_readb raw_inb
-#define z_readw raw_inw
-#define z_readl raw_inl
-
-#define z_writeb raw_outb
-#define z_writew raw_outw
-#define z_writel raw_outl
-
-#define z_memset_io(a,b,c) memset((void *)(a),(b),(c))
-#define z_memcpy_fromio(a,b,c) memcpy((a),(void *)(b),(c))
-#define z_memcpy_toio(a,b,c) memcpy((void *)(a),(b),(c))
-
-static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
-}
-
-static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
-}
-
-static inline void __iomem *z_remap_writethrough(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
-}
-static inline void __iomem *z_remap_fullcache(unsigned long physaddr,
- unsigned long size)
-{
- return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
-}
-
-#define z_unmap iounmap
-#define z_iounmap iounmap
-#define z_ioremap z_remap_nocache_ser
-
-#endif /* _ASM_M68K_ZORRO_H */
diff --git a/ANDROID_3.4.5/arch/m68k/install.sh b/ANDROID_3.4.5/arch/m68k/install.sh
deleted file mode 100644
index 57d640d4..00000000
--- a/ANDROID_3.4.5/arch/m68k/install.sh
+++ /dev/null
@@ -1,52 +0,0 @@
-#!/bin/sh
-#
-# This file is subject to the terms and conditions of the GNU General Public
-# License. See the file "COPYING" in the main directory of this archive
-# for more details.
-#
-# Copyright (C) 1995 by Linus Torvalds
-#
-# Adapted from code in arch/i386/boot/Makefile by H. Peter Anvin
-#
-# "make install" script for m68k architecture
-#
-# Arguments:
-# $1 - kernel version
-# $2 - kernel image file
-# $3 - kernel map file
-# $4 - default install path (blank if root directory)
-#
-
-verify () {
- if [ ! -f "$1" ]; then
- echo "" 1>&2
- echo " *** Missing file: $1" 1>&2
- echo ' *** You need to run "make" before "make install".' 1>&2
- echo "" 1>&2
- exit 1
- fi
-}
-
-# Make sure the files actually exist
-verify "$2"
-verify "$3"
-
-# User may have a custom install script
-
-if [ -x ~/bin/${INSTALLKERNEL} ]; then exec ~/bin/${INSTALLKERNEL} "$@"; fi
-if [ -x /sbin/${INSTALLKERNEL} ]; then exec /sbin/${INSTALLKERNEL} "$@"; fi
-
-# Default install - same as make zlilo
-
-if [ -f $4/vmlinuz ]; then
- mv $4/vmlinuz $4/vmlinuz.old
-fi
-
-if [ -f $4/System.map ]; then
- mv $4/System.map $4/System.old
-fi
-
-cat $2 > $4/vmlinuz
-cp $3 $4/System.map
-
-sync
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/Makefile b/ANDROID_3.4.5/arch/m68k/kernel/Makefile
deleted file mode 100644
index 40d29a78..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/Makefile
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-extra-$(CONFIG_AMIGA) := head.o
-extra-$(CONFIG_ATARI) := head.o
-extra-$(CONFIG_MAC) := head.o
-extra-$(CONFIG_APOLLO) := head.o
-extra-$(CONFIG_VME) := head.o
-extra-$(CONFIG_HP300) := head.o
-extra-$(CONFIG_Q40) := head.o
-extra-$(CONFIG_SUN3X) := head.o
-extra-$(CONFIG_SUN3) := sun3-head.o
-extra-y += vmlinux.lds
-
-obj-y := entry.o init_task.o irq.o m68k_ksyms.o module.o process.o ptrace.o
-obj-y += setup.o signal.o sys_m68k.o syscalltable.o time.o traps.o
-
-obj-$(CONFIG_MMU_MOTOROLA) += ints.o vectors.o
-obj-$(CONFIG_MMU_SUN3) += ints.o vectors.o
-
-ifndef CONFIG_MMU_SUN3
-obj-y += dma.o
-endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/asm-offsets.c b/ANDROID_3.4.5/arch/m68k/kernel/asm-offsets.c
deleted file mode 100644
index a972b00c..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/asm-offsets.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * This program is used to generate definitions needed by
- * assembly language modules.
- *
- * We use the technique used in the OSF Mach kernel code:
- * generate asm statements containing #defines,
- * compile this file to assembler, and then extract the
- * #defines from the assembly-language output.
- */
-
-#define ASM_OFFSETS_C
-
-#include <linux/stddef.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/kbuild.h>
-#include <asm/bootinfo.h>
-#include <asm/irq.h>
-#include <asm/amigahw.h>
-#include <linux/font.h>
-
-int main(void)
-{
- /* offsets into the task struct */
- DEFINE(TASK_THREAD, offsetof(struct task_struct, thread));
- DEFINE(TASK_MM, offsetof(struct task_struct, mm));
- DEFINE(TASK_STACK, offsetof(struct task_struct, stack));
-
- /* offsets into the thread struct */
- DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
- DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
- DEFINE(THREAD_SR, offsetof(struct thread_struct, sr));
- DEFINE(THREAD_FS, offsetof(struct thread_struct, fs));
- DEFINE(THREAD_CRP, offsetof(struct thread_struct, crp));
- DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
- DEFINE(THREAD_FPREG, offsetof(struct thread_struct, fp));
- DEFINE(THREAD_FPCNTL, offsetof(struct thread_struct, fpcntl));
- DEFINE(THREAD_FPSTATE, offsetof(struct thread_struct, fpstate));
-
- /* offsets into the thread_info struct */
- DEFINE(TINFO_PREEMPT, offsetof(struct thread_info, preempt_count));
- DEFINE(TINFO_FLAGS, offsetof(struct thread_info, flags));
-
- /* offsets into the pt_regs */
- DEFINE(PT_OFF_D0, offsetof(struct pt_regs, d0));
- DEFINE(PT_OFF_ORIG_D0, offsetof(struct pt_regs, orig_d0));
- DEFINE(PT_OFF_D1, offsetof(struct pt_regs, d1));
- DEFINE(PT_OFF_D2, offsetof(struct pt_regs, d2));
- DEFINE(PT_OFF_D3, offsetof(struct pt_regs, d3));
- DEFINE(PT_OFF_D4, offsetof(struct pt_regs, d4));
- DEFINE(PT_OFF_D5, offsetof(struct pt_regs, d5));
- DEFINE(PT_OFF_A0, offsetof(struct pt_regs, a0));
- DEFINE(PT_OFF_A1, offsetof(struct pt_regs, a1));
- DEFINE(PT_OFF_A2, offsetof(struct pt_regs, a2));
- DEFINE(PT_OFF_PC, offsetof(struct pt_regs, pc));
- DEFINE(PT_OFF_SR, offsetof(struct pt_regs, sr));
-
- /* bitfields are a bit difficult */
-#ifdef CONFIG_COLDFIRE
- DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, sr) - 2);
-#else
- DEFINE(PT_OFF_FORMATVEC, offsetof(struct pt_regs, pc) + 4);
-#endif
-
- /* offsets into the irq_cpustat_t struct */
- DEFINE(CPUSTAT_SOFTIRQ_PENDING, offsetof(irq_cpustat_t, __softirq_pending));
-
- /* signal defines */
- DEFINE(LSIGSEGV, SIGSEGV);
- DEFINE(LSEGV_MAPERR, SEGV_MAPERR);
- DEFINE(LSIGTRAP, SIGTRAP);
- DEFINE(LTRAP_TRACE, TRAP_TRACE);
-
-#ifdef CONFIG_MMU
- /* offsets into the bi_record struct */
- DEFINE(BIR_TAG, offsetof(struct bi_record, tag));
- DEFINE(BIR_SIZE, offsetof(struct bi_record, size));
- DEFINE(BIR_DATA, offsetof(struct bi_record, data));
-
- /* offsets into font_desc (drivers/video/console/font.h) */
- DEFINE(FONT_DESC_IDX, offsetof(struct font_desc, idx));
- DEFINE(FONT_DESC_NAME, offsetof(struct font_desc, name));
- DEFINE(FONT_DESC_WIDTH, offsetof(struct font_desc, width));
- DEFINE(FONT_DESC_HEIGHT, offsetof(struct font_desc, height));
- DEFINE(FONT_DESC_DATA, offsetof(struct font_desc, data));
- DEFINE(FONT_DESC_PREF, offsetof(struct font_desc, pref));
-
- /* offsets into the custom struct */
- DEFINE(CUSTOMBASE, &amiga_custom);
- DEFINE(C_INTENAR, offsetof(struct CUSTOM, intenar));
- DEFINE(C_INTREQR, offsetof(struct CUSTOM, intreqr));
- DEFINE(C_INTENA, offsetof(struct CUSTOM, intena));
- DEFINE(C_INTREQ, offsetof(struct CUSTOM, intreq));
- DEFINE(C_SERDATR, offsetof(struct CUSTOM, serdatr));
- DEFINE(C_SERDAT, offsetof(struct CUSTOM, serdat));
- DEFINE(C_SERPER, offsetof(struct CUSTOM, serper));
- DEFINE(CIAABASE, &ciaa);
- DEFINE(CIABBASE, &ciab);
- DEFINE(C_PRA, offsetof(struct CIA, pra));
- DEFINE(ZTWOBASE, zTwoBase);
-#endif
-
- return 0;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/dma.c b/ANDROID_3.4.5/arch/m68k/kernel/dma.c
deleted file mode 100644
index 90e8cb72..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/dma.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef CONFIG_MMU
-#include "dma_mm.c"
-#else
-#include "dma_no.c"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/dma_mm.c b/ANDROID_3.4.5/arch/m68k/kernel/dma_mm.c
deleted file mode 100644
index a3c471b5..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/dma_mm.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#undef DEBUG
-
-#include <linux/dma-mapping.h>
-#include <linux/device.h>
-#include <linux/kernel.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-#include <linux/export.h>
-
-#include <asm/pgalloc.h>
-
-void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *handle, gfp_t flag)
-{
- struct page *page, **map;
- pgprot_t pgprot;
- void *addr;
- int i, order;
-
- pr_debug("dma_alloc_coherent: %d,%x\n", size, flag);
-
- size = PAGE_ALIGN(size);
- order = get_order(size);
-
- page = alloc_pages(flag, order);
- if (!page)
- return NULL;
-
- *handle = page_to_phys(page);
- map = kmalloc(sizeof(struct page *) << order, flag & ~__GFP_DMA);
- if (!map) {
- __free_pages(page, order);
- return NULL;
- }
- split_page(page, order);
-
- order = 1 << order;
- size >>= PAGE_SHIFT;
- map[0] = page;
- for (i = 1; i < size; i++)
- map[i] = page + i;
- for (; i < order; i++)
- __free_page(page + i);
- pgprot = __pgprot(_PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_DIRTY);
- if (CPU_IS_040_OR_060)
- pgprot_val(pgprot) |= _PAGE_GLOBAL040 | _PAGE_NOCACHE_S;
- else
- pgprot_val(pgprot) |= _PAGE_NOCACHE030;
- addr = vmap(map, size, VM_MAP, pgprot);
- kfree(map);
-
- return addr;
-}
-EXPORT_SYMBOL(dma_alloc_coherent);
-
-void dma_free_coherent(struct device *dev, size_t size,
- void *addr, dma_addr_t handle)
-{
- pr_debug("dma_free_coherent: %p, %x\n", addr, handle);
- vfree(addr);
-}
-EXPORT_SYMBOL(dma_free_coherent);
-
-void dma_sync_single_for_device(struct device *dev, dma_addr_t handle,
- size_t size, enum dma_data_direction dir)
-{
- switch (dir) {
- case DMA_TO_DEVICE:
- cache_push(handle, size);
- break;
- case DMA_FROM_DEVICE:
- cache_clear(handle, size);
- break;
- default:
- if (printk_ratelimit())
- printk("dma_sync_single_for_device: unsupported dir %u\n", dir);
- break;
- }
-}
-EXPORT_SYMBOL(dma_sync_single_for_device);
-
-void dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
-
- for (i = 0; i < nents; sg++, i++)
- dma_sync_single_for_device(dev, sg->dma_address, sg->length, dir);
-}
-EXPORT_SYMBOL(dma_sync_sg_for_device);
-
-dma_addr_t dma_map_single(struct device *dev, void *addr, size_t size,
- enum dma_data_direction dir)
-{
- dma_addr_t handle = virt_to_bus(addr);
-
- dma_sync_single_for_device(dev, handle, size, dir);
- return handle;
-}
-EXPORT_SYMBOL(dma_map_single);
-
-dma_addr_t dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- dma_addr_t handle = page_to_phys(page) + offset;
-
- dma_sync_single_for_device(dev, handle, size, dir);
- return handle;
-}
-EXPORT_SYMBOL(dma_map_page);
-
-int dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
- enum dma_data_direction dir)
-{
- int i;
-
- for (i = 0; i < nents; sg++, i++) {
- sg->dma_address = sg_phys(sg);
- dma_sync_single_for_device(dev, sg->dma_address, sg->length, dir);
- }
- return nents;
-}
-EXPORT_SYMBOL(dma_map_sg);
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/dma_no.c b/ANDROID_3.4.5/arch/m68k/kernel/dma_no.c
deleted file mode 100644
index f1dc3fc7..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/dma_no.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Dynamic DMA mapping support.
- *
- * We never have any address translations to worry about, so this
- * is just alloc/free.
- */
-
-#include <linux/types.h>
-#include <linux/gfp.h>
-#include <linux/mm.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/export.h>
-#include <asm/cacheflush.h>
-
-void *dma_alloc_coherent(struct device *dev, size_t size,
- dma_addr_t *dma_handle, gfp_t gfp)
-{
- void *ret;
- /* ignore region specifiers */
- gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
-
- if (dev == NULL || (*dev->dma_mask < 0xffffffff))
- gfp |= GFP_DMA;
- ret = (void *)__get_free_pages(gfp, get_order(size));
-
- if (ret != NULL) {
- memset(ret, 0, size);
- *dma_handle = virt_to_phys(ret);
- }
- return ret;
-}
-
-void dma_free_coherent(struct device *dev, size_t size,
- void *vaddr, dma_addr_t dma_handle)
-{
- free_pages((unsigned long)vaddr, get_order(size));
-}
-
-void dma_sync_single_for_device(struct device *dev, dma_addr_t handle,
- size_t size, enum dma_data_direction dir)
-{
- switch (dir) {
- case DMA_TO_DEVICE:
- flush_dcache_range(handle, size);
- break;
- case DMA_FROM_DEVICE:
- /* Should be clear already */
- break;
- default:
- if (printk_ratelimit())
- printk("dma_sync_single_for_device: unsupported dir %u\n", dir);
- break;
- }
-}
-
-EXPORT_SYMBOL(dma_sync_single_for_device);
-dma_addr_t dma_map_single(struct device *dev, void *addr, size_t size,
- enum dma_data_direction dir)
-{
- dma_addr_t handle = virt_to_phys(addr);
- flush_dcache_range(handle, size);
- return handle;
-}
-EXPORT_SYMBOL(dma_map_single);
-
-dma_addr_t dma_map_page(struct device *dev, struct page *page,
- unsigned long offset, size_t size,
- enum dma_data_direction dir)
-{
- dma_addr_t handle = page_to_phys(page) + offset;
- dma_sync_single_for_device(dev, handle, size, dir);
- return handle;
-}
-EXPORT_SYMBOL(dma_map_page);
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/entry.S b/ANDROID_3.4.5/arch/m68k/kernel/entry.S
deleted file mode 100644
index b8daf64e..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/entry.S
+++ /dev/null
@@ -1,5 +0,0 @@
-#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
-#include "entry_mm.S"
-#else
-#include "entry_no.S"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/entry_mm.S b/ANDROID_3.4.5/arch/m68k/kernel/entry_mm.S
deleted file mode 100644
index 675a8549..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/entry_mm.S
+++ /dev/null
@@ -1,419 +0,0 @@
-/* -*- mode: asm -*-
- *
- * linux/arch/m68k/kernel/entry.S
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- * Linux/m68k support by Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- *
- */
-
-/*
- * entry.S contains the system-call and fault low-level handling routines.
- * This also contains the timer-interrupt handler, as well as all interrupts
- * and faults that can result in a task-switch.
- *
- * NOTE: This code handles signal-recognition, which happens every time
- * after a timer-interrupt and after each system call.
- *
- */
-
-/*
- * 12/03/96 Jes: Currently we only support m68k single-cpu systems, so
- * all pointers that used to be 'current' are now entry
- * number 0 in the 'current_set' list.
- *
- * 6/05/00 RZ: addedd writeback completion after return from sighandler
- * for 68040
- */
-
-#include <linux/linkage.h>
-#include <asm/entry.h>
-#include <asm/errno.h>
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/traps.h>
-#include <asm/unistd.h>
-
-#include <asm/asm-offsets.h>
-
-.globl system_call, buserr, trap, resume
-.globl sys_call_table
-.globl sys_fork, sys_clone, sys_vfork
-.globl ret_from_interrupt, bad_interrupt
-.globl auto_irqhandler_fixup
-.globl user_irqvec_fixup
-
-.text
-ENTRY(buserr)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl buserr_c
- addql #4,%sp
- jra .Lret_from_exception
-
-ENTRY(trap)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- | stack frame pointer argument
- bsrl trap_c
- addql #4,%sp
- jra .Lret_from_exception
-
- | After a fork we jump here directly from resume,
- | so that %d1 contains the previous task
- | schedule_tail now used regardless of CONFIG_SMP
-ENTRY(ret_from_fork)
- movel %d1,%sp@-
- jsr schedule_tail
- addql #4,%sp
- jra .Lret_from_exception
-
-do_trace_entry:
- movel #-ENOSYS,%sp@(PT_OFF_D0)| needed for strace
- subql #4,%sp
- SAVE_SWITCH_STACK
- jbsr syscall_trace
- RESTORE_SWITCH_STACK
- addql #4,%sp
- movel %sp@(PT_OFF_ORIG_D0),%d0
- cmpl #NR_syscalls,%d0
- jcs syscall
-badsys:
- movel #-ENOSYS,%sp@(PT_OFF_D0)
- jra ret_from_syscall
-
-do_trace_exit:
- subql #4,%sp
- SAVE_SWITCH_STACK
- jbsr syscall_trace
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jra .Lret_from_exception
-
-ENTRY(ret_from_signal)
- movel %curptr@(TASK_STACK),%a1
- tstb %a1@(TINFO_FLAGS+2)
- jge 1f
- jbsr syscall_trace
-1: RESTORE_SWITCH_STACK
- addql #4,%sp
-/* on 68040 complete pending writebacks if any */
-#ifdef CONFIG_M68040
- bfextu %sp@(PT_OFF_FORMATVEC){#0,#4},%d0
- subql #7,%d0 | bus error frame ?
- jbne 1f
- movel %sp,%sp@-
- jbsr berr_040cleanup
- addql #4,%sp
-1:
-#endif
- jra .Lret_from_exception
-
-ENTRY(system_call)
- SAVE_ALL_SYS
-
- GET_CURRENT(%d1)
- movel %d1,%a1
-
- | save top of frame
- movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
-
- | syscall trace?
- tstb %a1@(TINFO_FLAGS+2)
- jmi do_trace_entry
- cmpl #NR_syscalls,%d0
- jcc badsys
-syscall:
- jbsr @(sys_call_table,%d0:l:4)@(0)
- movel %d0,%sp@(PT_OFF_D0) | save the return value
-ret_from_syscall:
- |oriw #0x0700,%sr
- movel %curptr@(TASK_STACK),%a1
- movew %a1@(TINFO_FLAGS+2),%d0
- jne syscall_exit_work
-1: RESTORE_ALL
-
-syscall_exit_work:
- btst #5,%sp@(PT_OFF_SR) | check if returning to kernel
- bnes 1b | if so, skip resched, signals
- lslw #1,%d0
- jcs do_trace_exit
- jmi do_delayed_trace
- lslw #8,%d0
- jmi do_signal_return
- pea resume_userspace
- jra schedule
-
-
-ENTRY(ret_from_exception)
-.Lret_from_exception:
- btst #5,%sp@(PT_OFF_SR) | check if returning to kernel
- bnes 1f | if so, skip resched, signals
- | only allow interrupts when we are really the last one on the
- | kernel stack, otherwise stack overflow can occur during
- | heavy interrupt load
- andw #ALLOWINT,%sr
-
-resume_userspace:
- movel %curptr@(TASK_STACK),%a1
- moveb %a1@(TINFO_FLAGS+3),%d0
- jne exit_work
-1: RESTORE_ALL
-
-exit_work:
- | save top of frame
- movel %sp,%curptr@(TASK_THREAD+THREAD_ESP0)
- lslb #1,%d0
- jmi do_signal_return
- pea resume_userspace
- jra schedule
-
-
-do_signal_return:
- |andw #ALLOWINT,%sr
- subql #4,%sp | dummy return address
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- bsrl do_signal
- addql #4,%sp
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jbra resume_userspace
-
-do_delayed_trace:
- bclr #7,%sp@(PT_OFF_SR) | clear trace bit in SR
- pea 1 | send SIGTRAP
- movel %curptr,%sp@-
- pea LSIGTRAP
- jbsr send_sig
- addql #8,%sp
- addql #4,%sp
- jbra resume_userspace
-
-
-/* This is the main interrupt handler for autovector interrupts */
-
-ENTRY(auto_inthandler)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %d0,%a1
- addqb #1,%a1@(TINFO_PREEMPT+1)
- | put exception # in d0
- bfextu %sp@(PT_OFF_FORMATVEC){#4,#10},%d0
- subw #VEC_SPUR,%d0
-
- movel %sp,%sp@-
- movel %d0,%sp@- | put vector # on stack
-auto_irqhandler_fixup = . + 2
- jsr do_IRQ | process the IRQ
- addql #8,%sp | pop parameters off stack
-
-ret_from_interrupt:
- movel %curptr@(TASK_STACK),%a1
- subqb #1,%a1@(TINFO_PREEMPT+1)
- jeq ret_from_last_interrupt
-2: RESTORE_ALL
-
- ALIGN
-ret_from_last_interrupt:
- moveq #(~ALLOWINT>>8)&0xff,%d0
- andb %sp@(PT_OFF_SR),%d0
- jne 2b
-
- /* check if we need to do software interrupts */
- tstl irq_stat+CPUSTAT_SOFTIRQ_PENDING
- jeq .Lret_from_exception
- pea ret_from_exception
- jra do_softirq
-
-/* Handler for user defined interrupt vectors */
-
-ENTRY(user_inthandler)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %d0,%a1
- addqb #1,%a1@(TINFO_PREEMPT+1)
- | put exception # in d0
- bfextu %sp@(PT_OFF_FORMATVEC){#4,#10},%d0
-user_irqvec_fixup = . + 2
- subw #VEC_USER,%d0
-
- movel %sp,%sp@-
- movel %d0,%sp@- | put vector # on stack
- jsr do_IRQ | process the IRQ
- addql #8,%sp | pop parameters off stack
-
- movel %curptr@(TASK_STACK),%a1
- subqb #1,%a1@(TINFO_PREEMPT+1)
- jeq ret_from_last_interrupt
- RESTORE_ALL
-
-/* Handler for uninitialized and spurious interrupts */
-
-ENTRY(bad_inthandler)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %d0,%a1
- addqb #1,%a1@(TINFO_PREEMPT+1)
-
- movel %sp,%sp@-
- jsr handle_badint
- addql #4,%sp
-
- movel %curptr@(TASK_STACK),%a1
- subqb #1,%a1@(TINFO_PREEMPT+1)
- jeq ret_from_last_interrupt
- RESTORE_ALL
-
-
-ENTRY(sys_fork)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_fork
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_clone)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_clone
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_vfork)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_vfork
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_sigreturn)
- SAVE_SWITCH_STACK
- jbsr do_sigreturn
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_rt_sigreturn)
- SAVE_SWITCH_STACK
- jbsr do_rt_sigreturn
- RESTORE_SWITCH_STACK
- rts
-
-resume:
- /*
- * Beware - when entering resume, prev (the current task) is
- * in a0, next (the new task) is in a1,so don't change these
- * registers until their contents are no longer needed.
- */
-
- /* save sr */
- movew %sr,%a0@(TASK_THREAD+THREAD_SR)
-
- /* save fs (sfc,%dfc) (may be pointing to kernel memory) */
- movec %sfc,%d0
- movew %d0,%a0@(TASK_THREAD+THREAD_FS)
-
- /* save usp */
- /* it is better to use a movel here instead of a movew 8*) */
- movec %usp,%d0
- movel %d0,%a0@(TASK_THREAD+THREAD_USP)
-
- /* save non-scratch registers on stack */
- SAVE_SWITCH_STACK
-
- /* save current kernel stack pointer */
- movel %sp,%a0@(TASK_THREAD+THREAD_KSP)
-
- /* save floating point context */
-#ifndef CONFIG_M68KFPU_EMU_ONLY
-#ifdef CONFIG_M68KFPU_EMU
- tstl m68k_fputype
- jeq 3f
-#endif
- fsave %a0@(TASK_THREAD+THREAD_FPSTATE)
-
-#if defined(CONFIG_M68060)
-#if !defined(CPU_M68060_ONLY)
- btst #3,m68k_cputype+3
- beqs 1f
-#endif
- /* The 060 FPU keeps status in bits 15-8 of the first longword */
- tstb %a0@(TASK_THREAD+THREAD_FPSTATE+2)
- jeq 3f
-#if !defined(CPU_M68060_ONLY)
- jra 2f
-#endif
-#endif /* CONFIG_M68060 */
-#if !defined(CPU_M68060_ONLY)
-1: tstb %a0@(TASK_THREAD+THREAD_FPSTATE)
- jeq 3f
-#endif
-2: fmovemx %fp0-%fp7,%a0@(TASK_THREAD+THREAD_FPREG)
- fmoveml %fpcr/%fpsr/%fpiar,%a0@(TASK_THREAD+THREAD_FPCNTL)
-3:
-#endif /* CONFIG_M68KFPU_EMU_ONLY */
- /* Return previous task in %d1 */
- movel %curptr,%d1
-
- /* switch to new task (a1 contains new task) */
- movel %a1,%curptr
-
- /* restore floating point context */
-#ifndef CONFIG_M68KFPU_EMU_ONLY
-#ifdef CONFIG_M68KFPU_EMU
- tstl m68k_fputype
- jeq 4f
-#endif
-#if defined(CONFIG_M68060)
-#if !defined(CPU_M68060_ONLY)
- btst #3,m68k_cputype+3
- beqs 1f
-#endif
- /* The 060 FPU keeps status in bits 15-8 of the first longword */
- tstb %a1@(TASK_THREAD+THREAD_FPSTATE+2)
- jeq 3f
-#if !defined(CPU_M68060_ONLY)
- jra 2f
-#endif
-#endif /* CONFIG_M68060 */
-#if !defined(CPU_M68060_ONLY)
-1: tstb %a1@(TASK_THREAD+THREAD_FPSTATE)
- jeq 3f
-#endif
-2: fmovemx %a1@(TASK_THREAD+THREAD_FPREG),%fp0-%fp7
- fmoveml %a1@(TASK_THREAD+THREAD_FPCNTL),%fpcr/%fpsr/%fpiar
-3: frestore %a1@(TASK_THREAD+THREAD_FPSTATE)
-4:
-#endif /* CONFIG_M68KFPU_EMU_ONLY */
-
- /* restore the kernel stack pointer */
- movel %a1@(TASK_THREAD+THREAD_KSP),%sp
-
- /* restore non-scratch registers */
- RESTORE_SWITCH_STACK
-
- /* restore user stack pointer */
- movel %a1@(TASK_THREAD+THREAD_USP),%a0
- movel %a0,%usp
-
- /* restore fs (sfc,%dfc) */
- movew %a1@(TASK_THREAD+THREAD_FS),%a0
- movec %a0,%sfc
- movec %a0,%dfc
-
- /* restore status register */
- movew %a1@(TASK_THREAD+THREAD_SR),%sr
-
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/entry_no.S b/ANDROID_3.4.5/arch/m68k/kernel/entry_no.S
deleted file mode 100644
index d80cba45..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/entry_no.S
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * linux/arch/m68knommu/kernel/entry.S
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
- * Kenneth Albanowski <kjahds@kjahds.com>,
- * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
- *
- * Based on:
- *
- * linux/arch/m68k/kernel/entry.S
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- * Linux/m68k support by Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- * ColdFire support by Greg Ungerer (gerg@snapgear.com)
- * 5307 fixes by David W. Miller
- * linux 2.4 support David McCullough <davidm@snapgear.com>
- */
-
-#include <linux/linkage.h>
-#include <asm/errno.h>
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/asm-offsets.h>
-#include <asm/entry.h>
-#include <asm/unistd.h>
-
-.text
-
-.globl buserr
-.globl trap
-.globl ret_from_exception
-.globl ret_from_signal
-.globl sys_fork
-.globl sys_clone
-.globl sys_vfork
-
-ENTRY(buserr)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- /* stack frame pointer argument */
- jsr buserr_c
- addql #4,%sp
- jra ret_from_exception
-
-ENTRY(trap)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- /* stack frame pointer argument */
- jsr trap_c
- addql #4,%sp
- jra ret_from_exception
-
-#ifdef TRAP_DBG_INTERRUPT
-
-.globl dbginterrupt
-ENTRY(dbginterrupt)
- SAVE_ALL_INT
- GET_CURRENT(%d0)
- movel %sp,%sp@- /* stack frame pointer argument */
- jsr dbginterrupt_c
- addql #4,%sp
- jra ret_from_exception
-#endif
-
-ENTRY(reschedule)
- /* save top of frame */
- pea %sp@
- jbsr set_esp0
- addql #4,%sp
- pea ret_from_exception
- jmp schedule
-
-ENTRY(ret_from_fork)
- movel %d1,%sp@-
- jsr schedule_tail
- addql #4,%sp
- jra ret_from_exception
-
-ENTRY(sys_fork)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_fork
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_vfork)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_vfork
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_clone)
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jbsr m68k_clone
- addql #4,%sp
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_sigreturn)
- SAVE_SWITCH_STACK
- jbsr do_sigreturn
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(sys_rt_sigreturn)
- SAVE_SWITCH_STACK
- jbsr do_rt_sigreturn
- RESTORE_SWITCH_STACK
- rts
-
-ENTRY(ret_from_user_signal)
- moveq #__NR_sigreturn,%d0
- trap #0
-
-ENTRY(ret_from_user_rt_signal)
- movel #__NR_rt_sigreturn,%d0
- trap #0
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/head.S b/ANDROID_3.4.5/arch/m68k/kernel/head.S
deleted file mode 100644
index d197e7ff..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/head.S
+++ /dev/null
@@ -1,3942 +0,0 @@
-/* -*- mode: asm -*-
-**
-** head.S -- This file contains the initial boot code for the
-** Linux/68k kernel.
-**
-** Copyright 1993 by Hamish Macdonald
-**
-** 68040 fixes by Michael Rausch
-** 68060 fixes by Roman Hodek
-** MMU cleanup by Randy Thelen
-** Final MMU cleanup by Roman Zippel
-**
-** Atari support by Andreas Schwab, using ideas of Robert de Vries
-** and Bjoern Brauel
-** VME Support by Richard Hirst
-**
-** 94/11/14 Andreas Schwab: put kernel at PAGESIZE
-** 94/11/18 Andreas Schwab: remove identity mapping of STRAM for Atari
-** ++ Bjoern & Roman: ATARI-68040 support for the Medusa
-** 95/11/18 Richard Hirst: Added MVME166 support
-** 96/04/26 Guenther Kelleter: fixed identity mapping for Falcon with
-** Magnum- and FX-alternate ram
-** 98/04/25 Phil Blundell: added HP300 support
-** 1998/08/30 David Kilzer: Added support for font_desc structures
-** for linux-2.1.115
-** 9/02/11 Richard Zidlicky: added Q40 support (initial vesion 99/01/01)
-** 2004/05/13 Kars de Jong: Finalised HP300 support
-**
-** This file is subject to the terms and conditions of the GNU General Public
-** License. See the file README.legal in the main directory of this archive
-** for more details.
-**
-*/
-
-/*
- * Linux startup code.
- *
- * At this point, the boot loader has:
- * Disabled interrupts
- * Disabled caches
- * Put us in supervisor state.
- *
- * The kernel setup code takes the following steps:
- * . Raise interrupt level
- * . Set up initial kernel memory mapping.
- * . This sets up a mapping of the 4M of memory the kernel is located in.
- * . It also does a mapping of any initial machine specific areas.
- * . Enable the MMU
- * . Enable cache memories
- * . Jump to kernel startup
- *
- * Much of the file restructuring was to accomplish:
- * 1) Remove register dependency through-out the file.
- * 2) Increase use of subroutines to perform functions
- * 3) Increase readability of the code
- *
- * Of course, readability is a subjective issue, so it will never be
- * argued that that goal was accomplished. It was merely a goal.
- * A key way to help make code more readable is to give good
- * documentation. So, the first thing you will find is exaustive
- * write-ups on the structure of the file, and the features of the
- * functional subroutines.
- *
- * General Structure:
- * ------------------
- * Without a doubt the single largest chunk of head.S is spent
- * mapping the kernel and I/O physical space into the logical range
- * for the kernel.
- * There are new subroutines and data structures to make MMU
- * support cleaner and easier to understand.
- * First, you will find a routine call "mmu_map" which maps
- * a logical to a physical region for some length given a cache
- * type on behalf of the caller. This routine makes writing the
- * actual per-machine specific code very simple.
- * A central part of the code, but not a subroutine in itself,
- * is the mmu_init code which is broken down into mapping the kernel
- * (the same for all machines) and mapping machine-specific I/O
- * regions.
- * Also, there will be a description of engaging the MMU and
- * caches.
- * You will notice that there is a chunk of code which
- * can emit the entire MMU mapping of the machine. This is present
- * only in debug modes and can be very helpful.
- * Further, there is a new console driver in head.S that is
- * also only engaged in debug mode. Currently, it's only supported
- * on the Macintosh class of machines. However, it is hoped that
- * others will plug-in support for specific machines.
- *
- * ######################################################################
- *
- * mmu_map
- * -------
- * mmu_map was written for two key reasons. First, it was clear
- * that it was very difficult to read the previous code for mapping
- * regions of memory. Second, the Macintosh required such extensive
- * memory allocations that it didn't make sense to propagate the
- * existing code any further.
- * mmu_map requires some parameters:
- *
- * mmu_map (logical, physical, length, cache_type)
- *
- * While this essentially describes the function in the abstract, you'll
- * find more indepth description of other parameters at the implementation site.
- *
- * mmu_get_root_table_entry
- * ------------------------
- * mmu_get_ptr_table_entry
- * -----------------------
- * mmu_get_page_table_entry
- * ------------------------
- *
- * These routines are used by other mmu routines to get a pointer into
- * a table, if necessary a new table is allocated. These routines are working
- * basically like pmd_alloc() and pte_alloc() in <asm/pgtable.h>. The root
- * table needs of course only to be allocated once in mmu_get_root_table_entry,
- * so that here also some mmu specific initialization is done. The second page
- * at the start of the kernel (the first page is unmapped later) is used for
- * the kernel_pg_dir. It must be at a position known at link time (as it's used
- * to initialize the init task struct) and since it needs special cache
- * settings, it's the easiest to use this page, the rest of the page is used
- * for further pointer tables.
- * mmu_get_page_table_entry allocates always a whole page for page tables, this
- * means 1024 pages and so 4MB of memory can be mapped. It doesn't make sense
- * to manage page tables in smaller pieces as nearly all mappings have that
- * size.
- *
- * ######################################################################
- *
- *
- * ######################################################################
- *
- * mmu_engage
- * ----------
- * Thanks to a small helping routine enabling the mmu got quite simple
- * and there is only one way left. mmu_engage makes a complete a new mapping
- * that only includes the absolute necessary to be able to jump to the final
- * position and to restore the original mapping.
- * As this code doesn't need a transparent translation register anymore this
- * means all registers are free to be used by machines that needs them for
- * other purposes.
- *
- * ######################################################################
- *
- * mmu_print
- * ---------
- * This algorithm will print out the page tables of the system as
- * appropriate for an 030 or an 040. This is useful for debugging purposes
- * and as such is enclosed in #ifdef MMU_PRINT/#endif clauses.
- *
- * ######################################################################
- *
- * console_init
- * ------------
- * The console is also able to be turned off. The console in head.S
- * is specifically for debugging and can be very useful. It is surrounded by
- * #ifdef CONSOLE/#endif clauses so it doesn't have to ship in known-good
- * kernels. It's basic algorithm is to determine the size of the screen
- * (in height/width and bit depth) and then use that information for
- * displaying an 8x8 font or an 8x16 (widthxheight). I prefer the 8x8 for
- * debugging so I can see more good data. But it was trivial to add support
- * for both fonts, so I included it.
- * Also, the algorithm for plotting pixels is abstracted so that in
- * theory other platforms could add support for different kinds of frame
- * buffers. This could be very useful.
- *
- * console_put_penguin
- * -------------------
- * An important part of any Linux bring up is the penguin and there's
- * nothing like getting the Penguin on the screen! This algorithm will work
- * on any machine for which there is a console_plot_pixel.
- *
- * console_scroll
- * --------------
- * My hope is that the scroll algorithm does the right thing on the
- * various platforms, but it wouldn't be hard to add the test conditions
- * and new code if it doesn't.
- *
- * console_putc
- * -------------
- *
- * ######################################################################
- *
- * Register usage has greatly simplified within head.S. Every subroutine
- * saves and restores all registers that it modifies (except it returns a
- * value in there of course). So the only register that needs to be initialized
- * is the stack pointer.
- * All other init code and data is now placed in the init section, so it will
- * be automatically freed at the end of the kernel initialization.
- *
- * ######################################################################
- *
- * options
- * -------
- * There are many options available in a build of this file. I've
- * taken the time to describe them here to save you the time of searching
- * for them and trying to understand what they mean.
- *
- * CONFIG_xxx: These are the obvious machine configuration defines created
- * during configuration. These are defined in autoconf.h.
- *
- * CONSOLE: There is support for head.S console in this file. This
- * console can talk to a Mac frame buffer, but could easily be extrapolated
- * to extend it to support other platforms.
- *
- * TEST_MMU: This is a test harness for running on any given machine but
- * getting an MMU dump for another class of machine. The classes of machines
- * that can be tested are any of the makes (Atari, Amiga, Mac, VME, etc.)
- * and any of the models (030, 040, 060, etc.).
- *
- * NOTE: TEST_MMU is NOT permanent! It is scheduled to be removed
- * When head.S boots on Atari, Amiga, Macintosh, and VME
- * machines. At that point the underlying logic will be
- * believed to be solid enough to be trusted, and TEST_MMU
- * can be dropped. Do note that that will clean up the
- * head.S code significantly as large blocks of #if/#else
- * clauses can be removed.
- *
- * MMU_NOCACHE_KERNEL: On the Macintosh platform there was an inquiry into
- * determing why devices don't appear to work. A test case was to remove
- * the cacheability of the kernel bits.
- *
- * MMU_PRINT: There is a routine built into head.S that can display the
- * MMU data structures. It outputs its result through the serial_putc
- * interface. So where ever that winds up driving data, that's where the
- * mmu struct will appear. On the Macintosh that's typically the console.
- *
- * SERIAL_DEBUG: There are a series of putc() macro statements
- * scattered through out the code to give progress of status to the
- * person sitting at the console. This constant determines whether those
- * are used.
- *
- * DEBUG: This is the standard DEBUG flag that can be set for building
- * the kernel. It has the effect adding additional tests into
- * the code.
- *
- * FONT_6x11:
- * FONT_8x8:
- * FONT_8x16:
- * In theory these could be determined at run time or handed
- * over by the booter. But, let's be real, it's a fine hard
- * coded value. (But, you will notice the code is run-time
- * flexible!) A pointer to the font's struct font_desc
- * is kept locally in Lconsole_font. It is used to determine
- * font size information dynamically.
- *
- * Atari constants:
- * USE_PRINTER: Use the printer port for serial debug.
- * USE_SCC_B: Use the SCC port A (Serial2) for serial debug.
- * USE_SCC_A: Use the SCC port B (Modem2) for serial debug.
- * USE_MFP: Use the ST-MFP port (Modem1) for serial debug.
- *
- * Macintosh constants:
- * MAC_USE_SCC_A: Use SCC port A (modem) for serial debug and early console.
- * MAC_USE_SCC_B: Use SCC port B (printer) for serial debug and early console.
- */
-
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <asm/bootinfo.h>
-#include <asm/setup.h>
-#include <asm/entry.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <asm/asm-offsets.h>
-
-#ifdef CONFIG_MAC
-
-#include <asm/machw.h>
-
-#ifdef CONFIG_FRAMEBUFFER_CONSOLE
-#define CONSOLE
-#define CONSOLE_PENGUIN
-#endif
-
-#ifdef CONFIG_EARLY_PRINTK
-#define SERIAL_DEBUG
-#else
-#undef SERIAL_DEBUG
-#endif
-
-#else /* !CONFIG_MAC */
-
-#define SERIAL_DEBUG
-
-#endif /* !CONFIG_MAC */
-
-#undef MMU_PRINT
-#undef MMU_NOCACHE_KERNEL
-#undef DEBUG
-
-/*
- * For the head.S console, there are three supported fonts, 6x11, 8x16 and 8x8.
- * The 8x8 font is harder to read but fits more on the screen.
- */
-#define FONT_8x8 /* default */
-/* #define FONT_8x16 */ /* 2nd choice */
-/* #define FONT_6x11 */ /* 3rd choice */
-
-.globl kernel_pg_dir
-.globl availmem
-.globl m68k_pgtable_cachemode
-.globl m68k_supervisor_cachemode
-#ifdef CONFIG_MVME16x
-.globl mvme_bdid
-#endif
-#ifdef CONFIG_Q40
-.globl q40_mem_cptr
-#endif
-
-CPUTYPE_040 = 1 /* indicates an 040 */
-CPUTYPE_060 = 2 /* indicates an 060 */
-CPUTYPE_0460 = 3 /* if either above are set, this is set */
-CPUTYPE_020 = 4 /* indicates an 020 */
-
-/* Translation control register */
-TC_ENABLE = 0x8000
-TC_PAGE8K = 0x4000
-TC_PAGE4K = 0x0000
-
-/* Transparent translation registers */
-TTR_ENABLE = 0x8000 /* enable transparent translation */
-TTR_ANYMODE = 0x4000 /* user and kernel mode access */
-TTR_KERNELMODE = 0x2000 /* only kernel mode access */
-TTR_USERMODE = 0x0000 /* only user mode access */
-TTR_CI = 0x0400 /* inhibit cache */
-TTR_RW = 0x0200 /* read/write mode */
-TTR_RWM = 0x0100 /* read/write mask */
-TTR_FCB2 = 0x0040 /* function code base bit 2 */
-TTR_FCB1 = 0x0020 /* function code base bit 1 */
-TTR_FCB0 = 0x0010 /* function code base bit 0 */
-TTR_FCM2 = 0x0004 /* function code mask bit 2 */
-TTR_FCM1 = 0x0002 /* function code mask bit 1 */
-TTR_FCM0 = 0x0001 /* function code mask bit 0 */
-
-/* Cache Control registers */
-CC6_ENABLE_D = 0x80000000 /* enable data cache (680[46]0) */
-CC6_FREEZE_D = 0x40000000 /* freeze data cache (68060) */
-CC6_ENABLE_SB = 0x20000000 /* enable store buffer (68060) */
-CC6_PUSH_DPI = 0x10000000 /* disable CPUSH invalidation (68060) */
-CC6_HALF_D = 0x08000000 /* half-cache mode for data cache (68060) */
-CC6_ENABLE_B = 0x00800000 /* enable branch cache (68060) */
-CC6_CLRA_B = 0x00400000 /* clear all entries in branch cache (68060) */
-CC6_CLRU_B = 0x00200000 /* clear user entries in branch cache (68060) */
-CC6_ENABLE_I = 0x00008000 /* enable instruction cache (680[46]0) */
-CC6_FREEZE_I = 0x00004000 /* freeze instruction cache (68060) */
-CC6_HALF_I = 0x00002000 /* half-cache mode for instruction cache (68060) */
-CC3_ALLOC_WRITE = 0x00002000 /* write allocate mode(68030) */
-CC3_ENABLE_DB = 0x00001000 /* enable data burst (68030) */
-CC3_CLR_D = 0x00000800 /* clear data cache (68030) */
-CC3_CLRE_D = 0x00000400 /* clear entry in data cache (68030) */
-CC3_FREEZE_D = 0x00000200 /* freeze data cache (68030) */
-CC3_ENABLE_D = 0x00000100 /* enable data cache (68030) */
-CC3_ENABLE_IB = 0x00000010 /* enable instruction burst (68030) */
-CC3_CLR_I = 0x00000008 /* clear instruction cache (68030) */
-CC3_CLRE_I = 0x00000004 /* clear entry in instruction cache (68030) */
-CC3_FREEZE_I = 0x00000002 /* freeze instruction cache (68030) */
-CC3_ENABLE_I = 0x00000001 /* enable instruction cache (68030) */
-
-/* Miscellaneous definitions */
-PAGESIZE = 4096
-PAGESHIFT = 12
-
-ROOT_TABLE_SIZE = 128
-PTR_TABLE_SIZE = 128
-PAGE_TABLE_SIZE = 64
-ROOT_INDEX_SHIFT = 25
-PTR_INDEX_SHIFT = 18
-PAGE_INDEX_SHIFT = 12
-
-#ifdef DEBUG
-/* When debugging use readable names for labels */
-#ifdef __STDC__
-#define L(name) .head.S.##name
-#else
-#define L(name) .head.S./**/name
-#endif
-#else
-#ifdef __STDC__
-#define L(name) .L##name
-#else
-#define L(name) .L/**/name
-#endif
-#endif
-
-/* The __INITDATA stuff is a no-op when ftrace or kgdb are turned on */
-#ifndef __INITDATA
-#define __INITDATA .data
-#define __FINIT .previous
-#endif
-
-/* Several macros to make the writing of subroutines easier:
- * - func_start marks the beginning of the routine which setups the frame
- * register and saves the registers, it also defines another macro
- * to automatically restore the registers again.
- * - func_return marks the end of the routine and simply calls the prepared
- * macro to restore registers and jump back to the caller.
- * - func_define generates another macro to automatically put arguments
- * onto the stack call the subroutine and cleanup the stack again.
- */
-
-/* Within subroutines these macros can be used to access the arguments
- * on the stack. With STACK some allocated memory on the stack can be
- * accessed and ARG0 points to the return address (used by mmu_engage).
- */
-#define STACK %a6@(stackstart)
-#define ARG0 %a6@(4)
-#define ARG1 %a6@(8)
-#define ARG2 %a6@(12)
-#define ARG3 %a6@(16)
-#define ARG4 %a6@(20)
-
-.macro func_start name,saveregs,stack=0
-L(\name):
- linkw %a6,#-\stack
- moveml \saveregs,%sp@-
-.set stackstart,-\stack
-
-.macro func_return_\name
- moveml %sp@+,\saveregs
- unlk %a6
- rts
-.endm
-.endm
-
-.macro func_return name
- func_return_\name
-.endm
-
-.macro func_call name
- jbsr L(\name)
-.endm
-
-.macro move_stack nr,arg1,arg2,arg3,arg4
-.if \nr
- move_stack "(\nr-1)",\arg2,\arg3,\arg4
- movel \arg1,%sp@-
-.endif
-.endm
-
-.macro func_define name,nr=0
-.macro \name arg1,arg2,arg3,arg4
- move_stack \nr,\arg1,\arg2,\arg3,\arg4
- func_call \name
-.if \nr
- lea %sp@(\nr*4),%sp
-.endif
-.endm
-.endm
-
-func_define mmu_map,4
-func_define mmu_map_tt,4
-func_define mmu_fixup_page_mmu_cache,1
-func_define mmu_temp_map,2
-func_define mmu_engage
-func_define mmu_get_root_table_entry,1
-func_define mmu_get_ptr_table_entry,2
-func_define mmu_get_page_table_entry,2
-func_define mmu_print
-func_define get_new_page
-#if defined(CONFIG_HP300) || defined(CONFIG_APOLLO)
-func_define set_leds
-#endif
-
-.macro mmu_map_eq arg1,arg2,arg3
- mmu_map \arg1,\arg1,\arg2,\arg3
-.endm
-
-.macro get_bi_record record
- pea \record
- func_call get_bi_record
- addql #4,%sp
-.endm
-
-func_define serial_putc,1
-func_define console_putc,1
-
-func_define console_init
-func_define console_put_stats
-func_define console_put_penguin
-func_define console_plot_pixel,3
-func_define console_scroll
-
-.macro putc ch
-#if defined(CONSOLE) || defined(SERIAL_DEBUG)
- pea \ch
-#endif
-#ifdef CONSOLE
- func_call console_putc
-#endif
-#ifdef SERIAL_DEBUG
- func_call serial_putc
-#endif
-#if defined(CONSOLE) || defined(SERIAL_DEBUG)
- addql #4,%sp
-#endif
-.endm
-
-.macro dputc ch
-#ifdef DEBUG
- putc \ch
-#endif
-.endm
-
-func_define putn,1
-
-.macro dputn nr
-#ifdef DEBUG
- putn \nr
-#endif
-.endm
-
-.macro puts string
-#if defined(CONSOLE) || defined(SERIAL_DEBUG)
- __INITDATA
-.Lstr\@:
- .string "\string"
- __FINIT
- pea %pc@(.Lstr\@)
- func_call puts
- addql #4,%sp
-#endif
-.endm
-
-.macro dputs string
-#ifdef DEBUG
- puts "\string"
-#endif
-.endm
-
-#define is_not_amiga(lab) cmpl &MACH_AMIGA,%pc@(m68k_machtype); jne lab
-#define is_not_atari(lab) cmpl &MACH_ATARI,%pc@(m68k_machtype); jne lab
-#define is_not_mac(lab) cmpl &MACH_MAC,%pc@(m68k_machtype); jne lab
-#define is_not_mvme147(lab) cmpl &MACH_MVME147,%pc@(m68k_machtype); jne lab
-#define is_not_mvme16x(lab) cmpl &MACH_MVME16x,%pc@(m68k_machtype); jne lab
-#define is_not_bvme6000(lab) cmpl &MACH_BVME6000,%pc@(m68k_machtype); jne lab
-#define is_mvme147(lab) cmpl &MACH_MVME147,%pc@(m68k_machtype); jeq lab
-#define is_mvme16x(lab) cmpl &MACH_MVME16x,%pc@(m68k_machtype); jeq lab
-#define is_bvme6000(lab) cmpl &MACH_BVME6000,%pc@(m68k_machtype); jeq lab
-#define is_not_hp300(lab) cmpl &MACH_HP300,%pc@(m68k_machtype); jne lab
-#define is_not_apollo(lab) cmpl &MACH_APOLLO,%pc@(m68k_machtype); jne lab
-#define is_not_q40(lab) cmpl &MACH_Q40,%pc@(m68k_machtype); jne lab
-#define is_not_sun3x(lab) cmpl &MACH_SUN3X,%pc@(m68k_machtype); jne lab
-
-#define hasnt_leds(lab) cmpl &MACH_HP300,%pc@(m68k_machtype); \
- jeq 42f; \
- cmpl &MACH_APOLLO,%pc@(m68k_machtype); \
- jne lab ;\
- 42:\
-
-#define is_040_or_060(lab) btst &CPUTYPE_0460,%pc@(L(cputype)+3); jne lab
-#define is_not_040_or_060(lab) btst &CPUTYPE_0460,%pc@(L(cputype)+3); jeq lab
-#define is_040(lab) btst &CPUTYPE_040,%pc@(L(cputype)+3); jne lab
-#define is_060(lab) btst &CPUTYPE_060,%pc@(L(cputype)+3); jne lab
-#define is_not_060(lab) btst &CPUTYPE_060,%pc@(L(cputype)+3); jeq lab
-#define is_020(lab) btst &CPUTYPE_020,%pc@(L(cputype)+3); jne lab
-#define is_not_020(lab) btst &CPUTYPE_020,%pc@(L(cputype)+3); jeq lab
-
-/* On the HP300 we use the on-board LEDs for debug output before
- the console is running. Writing a 1 bit turns the corresponding LED
- _off_ - on the 340 bit 7 is towards the back panel of the machine. */
-.macro leds mask
-#if defined(CONFIG_HP300) || defined(CONFIG_APOLLO)
- hasnt_leds(.Lled\@)
- pea \mask
- func_call set_leds
- addql #4,%sp
-.Lled\@:
-#endif
-.endm
-
-__HEAD
-ENTRY(_stext)
-/*
- * Version numbers of the bootinfo interface
- * The area from _stext to _start will later be used as kernel pointer table
- */
- bras 1f /* Jump over bootinfo version numbers */
-
- .long BOOTINFOV_MAGIC
- .long MACH_AMIGA, AMIGA_BOOTI_VERSION
- .long MACH_ATARI, ATARI_BOOTI_VERSION
- .long MACH_MVME147, MVME147_BOOTI_VERSION
- .long MACH_MVME16x, MVME16x_BOOTI_VERSION
- .long MACH_BVME6000, BVME6000_BOOTI_VERSION
- .long MACH_MAC, MAC_BOOTI_VERSION
- .long MACH_Q40, Q40_BOOTI_VERSION
- .long MACH_HP300, HP300_BOOTI_VERSION
- .long 0
-1: jra __start
-
-.equ kernel_pg_dir,_stext
-
-.equ .,_stext+PAGESIZE
-
-ENTRY(_start)
- jra __start
-__INIT
-ENTRY(__start)
-/*
- * Setup initial stack pointer
- */
- lea %pc@(_stext),%sp
-
-/*
- * Record the CPU and machine type.
- */
- get_bi_record BI_MACHTYPE
- lea %pc@(m68k_machtype),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_FPUTYPE
- lea %pc@(m68k_fputype),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_MMUTYPE
- lea %pc@(m68k_mmutype),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_CPUTYPE
- lea %pc@(m68k_cputype),%a1
- movel %a0@,%a1@
-
- leds 0x1
-
-#ifdef CONFIG_MAC
-/*
- * For Macintosh, we need to determine the display parameters early (at least
- * while debugging it).
- */
-
- is_not_mac(L(test_notmac))
-
- get_bi_record BI_MAC_VADDR
- lea %pc@(L(mac_videobase)),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_MAC_VDEPTH
- lea %pc@(L(mac_videodepth)),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_MAC_VDIM
- lea %pc@(L(mac_dimensions)),%a1
- movel %a0@,%a1@
-
- get_bi_record BI_MAC_VROW
- lea %pc@(L(mac_rowbytes)),%a1
- movel %a0@,%a1@
-
-#ifdef SERIAL_DEBUG
- get_bi_record BI_MAC_SCCBASE
- lea %pc@(L(mac_sccbase)),%a1
- movel %a0@,%a1@
-#endif
-
-#if 0
- /*
- * Clear the screen
- */
- lea %pc@(L(mac_videobase)),%a0
- movel %a0@,%a1
- lea %pc@(L(mac_dimensions)),%a0
- movel %a0@,%d1
- swap %d1 /* #rows is high bytes */
- andl #0xFFFF,%d1 /* rows */
- subl #10,%d1
- lea %pc@(L(mac_rowbytes)),%a0
-loopy2:
- movel %a0@,%d0
- subql #1,%d0
-loopx2:
- moveb #0x55, %a1@+
- dbra %d0,loopx2
- dbra %d1,loopy2
-#endif
-
-L(test_notmac):
-#endif /* CONFIG_MAC */
-
-
-/*
- * There are ultimately two pieces of information we want for all kinds of
- * processors CpuType and CacheBits. The CPUTYPE was passed in from booter
- * and is converted here from a booter type definition to a separate bit
- * number which allows for the standard is_0x0 macro tests.
- */
- movel %pc@(m68k_cputype),%d0
- /*
- * Assume it's an 030
- */
- clrl %d1
-
- /*
- * Test the BootInfo cputype for 060
- */
- btst #CPUB_68060,%d0
- jeq 1f
- bset #CPUTYPE_060,%d1
- bset #CPUTYPE_0460,%d1
- jra 3f
-1:
- /*
- * Test the BootInfo cputype for 040
- */
- btst #CPUB_68040,%d0
- jeq 2f
- bset #CPUTYPE_040,%d1
- bset #CPUTYPE_0460,%d1
- jra 3f
-2:
- /*
- * Test the BootInfo cputype for 020
- */
- btst #CPUB_68020,%d0
- jeq 3f
- bset #CPUTYPE_020,%d1
- jra 3f
-3:
- /*
- * Record the cpu type
- */
- lea %pc@(L(cputype)),%a0
- movel %d1,%a0@
-
- /*
- * NOTE:
- *
- * Now the macros are valid:
- * is_040_or_060
- * is_not_040_or_060
- * is_040
- * is_060
- * is_not_060
- */
-
- /*
- * Determine the cache mode for pages holding MMU tables
- * and for supervisor mode, unused for '020 and '030
- */
- clrl %d0
- clrl %d1
-
- is_not_040_or_060(L(save_cachetype))
-
- /*
- * '040 or '060
- * d1 := cacheable write-through
- * NOTE: The 68040 manual strongly recommends non-cached for MMU tables,
- * but we have been using write-through since at least 2.0.29 so I
- * guess it is OK.
- */
-#ifdef CONFIG_060_WRITETHROUGH
- /*
- * If this is a 68060 board using drivers with cache coherency
- * problems, then supervisor memory accesses need to be write-through
- * also; otherwise, we want copyback.
- */
-
- is_not_060(1f)
- movel #_PAGE_CACHE040W,%d0
- jra L(save_cachetype)
-#endif /* CONFIG_060_WRITETHROUGH */
-1:
- movew #_PAGE_CACHE040,%d0
-
- movel #_PAGE_CACHE040W,%d1
-
-L(save_cachetype):
- /* Save cache mode for supervisor mode and page tables
- */
- lea %pc@(m68k_supervisor_cachemode),%a0
- movel %d0,%a0@
- lea %pc@(m68k_pgtable_cachemode),%a0
- movel %d1,%a0@
-
-/*
- * raise interrupt level
- */
- movew #0x2700,%sr
-
-/*
- If running on an Atari, determine the I/O base of the
- serial port and test if we are running on a Medusa or Hades.
- This test is necessary here, because on the Hades the serial
- port is only accessible in the high I/O memory area.
-
- The test whether it is a Medusa is done by writing to the byte at
- phys. 0x0. This should result in a bus error on all other machines.
-
- ...should, but doesn't. The Afterburner040 for the Falcon has the
- same behaviour (0x0..0x7 are no ROM shadow). So we have to do
- another test to distinguish Medusa and AB040. This is a
- read attempt for 0x00ff82fe phys. that should bus error on a Falcon
- (+AB040), but is in the range where the Medusa always asserts DTACK.
-
- The test for the Hades is done by reading address 0xb0000000. This
- should give a bus error on the Medusa.
- */
-
-#ifdef CONFIG_ATARI
- is_not_atari(L(notypetest))
-
- /* get special machine type (Medusa/Hades/AB40) */
- moveq #0,%d3 /* default if tag doesn't exist */
- get_bi_record BI_ATARI_MCH_TYPE
- tstl %d0
- jbmi 1f
- movel %a0@,%d3
- lea %pc@(atari_mch_type),%a0
- movel %d3,%a0@
-1:
- /* On the Hades, the iobase must be set up before opening the
- * serial port. There are no I/O regs at 0x00ffxxxx at all. */
- moveq #0,%d0
- cmpl #ATARI_MACH_HADES,%d3
- jbne 1f
- movel #0xff000000,%d0 /* Hades I/O base addr: 0xff000000 */
-1: lea %pc@(L(iobase)),%a0
- movel %d0,%a0@
-
-L(notypetest):
-#endif
-
-#ifdef CONFIG_VME
- is_mvme147(L(getvmetype))
- is_bvme6000(L(getvmetype))
- is_not_mvme16x(L(gvtdone))
-
- /* See if the loader has specified the BI_VME_TYPE tag. Recent
- * versions of VMELILO and TFTPLILO do this. We have to do this
- * early so we know how to handle console output. If the tag
- * doesn't exist then we use the Bug for output on MVME16x.
- */
-L(getvmetype):
- get_bi_record BI_VME_TYPE
- tstl %d0
- jbmi 1f
- movel %a0@,%d3
- lea %pc@(vme_brdtype),%a0
- movel %d3,%a0@
-1:
-#ifdef CONFIG_MVME16x
- is_not_mvme16x(L(gvtdone))
-
- /* Need to get the BRD_ID info to differentiate between 162, 167,
- * etc. This is available as a BI_VME_BRDINFO tag with later
- * versions of VMELILO and TFTPLILO, otherwise we call the Bug.
- */
- get_bi_record BI_VME_BRDINFO
- tstl %d0
- jpl 1f
-
- /* Get pointer to board ID data from Bug */
- movel %d2,%sp@-
- trap #15
- .word 0x70 /* trap 0x70 - .BRD_ID */
- movel %sp@+,%a0
-1:
- lea %pc@(mvme_bdid),%a1
- /* Structure is 32 bytes long */
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
- movel %a0@+,%a1@+
-#endif
-
-L(gvtdone):
-
-#endif
-
-#ifdef CONFIG_HP300
- is_not_hp300(L(nothp))
-
- /* Get the address of the UART for serial debugging */
- get_bi_record BI_HP300_UART_ADDR
- tstl %d0
- jbmi 1f
- movel %a0@,%d3
- lea %pc@(L(uartbase)),%a0
- movel %d3,%a0@
- get_bi_record BI_HP300_UART_SCODE
- tstl %d0
- jbmi 1f
- movel %a0@,%d3
- lea %pc@(L(uart_scode)),%a0
- movel %d3,%a0@
-1:
-L(nothp):
-#endif
-
-/*
- * Initialize serial port
- */
- jbsr L(serial_init)
-
-/*
- * Initialize console
- */
-#ifdef CONFIG_MAC
- is_not_mac(L(nocon))
-#ifdef CONSOLE
- console_init
-#ifdef CONSOLE_PENGUIN
- console_put_penguin
-#endif /* CONSOLE_PENGUIN */
- console_put_stats
-#endif /* CONSOLE */
-L(nocon):
-#endif /* CONFIG_MAC */
-
-
- putc '\n'
- putc 'A'
- leds 0x2
- dputn %pc@(L(cputype))
- dputn %pc@(m68k_supervisor_cachemode)
- dputn %pc@(m68k_pgtable_cachemode)
- dputc '\n'
-
-/*
- * Save physical start address of kernel
- */
- lea %pc@(L(phys_kernel_start)),%a0
- lea %pc@(_stext),%a1
- subl #_stext,%a1
- addl #PAGE_OFFSET,%a1
- movel %a1,%a0@
-
- putc 'B'
-
- leds 0x4
-
-/*
- * mmu_init
- *
- * This block of code does what's necessary to map in the various kinds
- * of machines for execution of Linux.
- * First map the first 4 MB of kernel code & data
- */
-
- mmu_map #PAGE_OFFSET,%pc@(L(phys_kernel_start)),#4*1024*1024,\
- %pc@(m68k_supervisor_cachemode)
-
- putc 'C'
-
-#ifdef CONFIG_AMIGA
-
-L(mmu_init_amiga):
-
- is_not_amiga(L(mmu_init_not_amiga))
-/*
- * mmu_init_amiga
- */
-
- putc 'D'
-
- is_not_040_or_060(1f)
-
- /*
- * 040: Map the 16Meg range physical 0x0 up to logical 0x8000.0000
- */
- mmu_map #0x80000000,#0,#0x01000000,#_PAGE_NOCACHE_S
- /*
- * Map the Zorro III I/O space with transparent translation
- * for frame buffer memory etc.
- */
- mmu_map_tt #1,#0x40000000,#0x20000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-1:
- /*
- * 030: Map the 32Meg range physical 0x0 up to logical 0x8000.0000
- */
- mmu_map #0x80000000,#0,#0x02000000,#_PAGE_NOCACHE030
- mmu_map_tt #1,#0x40000000,#0x20000000,#_PAGE_NOCACHE030
-
- jbra L(mmu_init_done)
-
-L(mmu_init_not_amiga):
-#endif
-
-#ifdef CONFIG_ATARI
-
-L(mmu_init_atari):
-
- is_not_atari(L(mmu_init_not_atari))
-
- putc 'E'
-
-/* On the Atari, we map the I/O region (phys. 0x00ffxxxx) by mapping
- the last 16 MB of virtual address space to the first 16 MB (i.e.
- 0xffxxxxxx -> 0x00xxxxxx). For this, an additional pointer table is
- needed. I/O ranges are marked non-cachable.
-
- For the Medusa it is better to map the I/O region transparently
- (i.e. 0xffxxxxxx -> 0xffxxxxxx), because some I/O registers are
- accessible only in the high area.
-
- On the Hades all I/O registers are only accessible in the high
- area.
-*/
-
- /* I/O base addr for non-Medusa, non-Hades: 0x00000000 */
- moveq #0,%d0
- movel %pc@(atari_mch_type),%d3
- cmpl #ATARI_MACH_MEDUSA,%d3
- jbeq 2f
- cmpl #ATARI_MACH_HADES,%d3
- jbne 1f
-2: movel #0xff000000,%d0 /* Medusa/Hades base addr: 0xff000000 */
-1: movel %d0,%d3
-
- is_040_or_060(L(spata68040))
-
- /* Map everything non-cacheable, though not all parts really
- * need to disable caches (crucial only for 0xff8000..0xffffff
- * (standard I/O) and 0xf00000..0xf3ffff (IDE)). The remainder
- * isn't really used, except for sometimes peeking into the
- * ROMs (mirror at phys. 0x0), so caching isn't necessary for
- * this. */
- mmu_map #0xff000000,%d3,#0x01000000,#_PAGE_NOCACHE030
-
- jbra L(mmu_init_done)
-
-L(spata68040):
-
- mmu_map #0xff000000,%d3,#0x01000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-L(mmu_init_not_atari):
-#endif
-
-#ifdef CONFIG_Q40
- is_not_q40(L(notq40))
- /*
- * add transparent mapping for 0xff00 0000 - 0xffff ffff
- * non-cached serialized etc..
- * this includes master chip, DAC, RTC and ISA ports
- * 0xfe000000-0xfeffffff is for screen and ROM
- */
-
- putc 'Q'
-
- mmu_map_tt #0,#0xfe000000,#0x01000000,#_PAGE_CACHE040W
- mmu_map_tt #1,#0xff000000,#0x01000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-L(notq40):
-#endif
-
-#ifdef CONFIG_HP300
- is_not_hp300(L(nothp300))
-
- /* On the HP300, we map the ROM, INTIO and DIO regions (phys. 0x00xxxxxx)
- * by mapping 32MB (on 020/030) or 16 MB (on 040) from 0xf0xxxxxx -> 0x00xxxxxx).
- * The ROM mapping is needed because the LEDs are mapped there too.
- */
-
- is_040(1f)
-
- /*
- * 030: Map the 32Meg range physical 0x0 up to logical 0xf000.0000
- */
- mmu_map #0xf0000000,#0,#0x02000000,#_PAGE_NOCACHE030
-
- jbra L(mmu_init_done)
-
-1:
- /*
- * 040: Map the 16Meg range physical 0x0 up to logical 0xf000.0000
- */
- mmu_map #0xf0000000,#0,#0x01000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-L(nothp300):
-#endif /* CONFIG_HP300 */
-
-#ifdef CONFIG_MVME147
-
- is_not_mvme147(L(not147))
-
- /*
- * On MVME147 we have already created kernel page tables for
- * 4MB of RAM at address 0, so now need to do a transparent
- * mapping of the top of memory space. Make it 0.5GByte for now,
- * so we can access on-board i/o areas.
- */
-
- mmu_map_tt #1,#0xe0000000,#0x20000000,#_PAGE_NOCACHE030
-
- jbra L(mmu_init_done)
-
-L(not147):
-#endif /* CONFIG_MVME147 */
-
-#ifdef CONFIG_MVME16x
-
- is_not_mvme16x(L(not16x))
-
- /*
- * On MVME16x we have already created kernel page tables for
- * 4MB of RAM at address 0, so now need to do a transparent
- * mapping of the top of memory space. Make it 0.5GByte for now.
- * Supervisor only access, so transparent mapping doesn't
- * clash with User code virtual address space.
- * this covers IO devices, PROM and SRAM. The PROM and SRAM
- * mapping is needed to allow 167Bug to run.
- * IO is in the range 0xfff00000 to 0xfffeffff.
- * PROM is 0xff800000->0xffbfffff and SRAM is
- * 0xffe00000->0xffe1ffff.
- */
-
- mmu_map_tt #1,#0xe0000000,#0x20000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-L(not16x):
-#endif /* CONFIG_MVME162 | CONFIG_MVME167 */
-
-#ifdef CONFIG_BVME6000
-
- is_not_bvme6000(L(not6000))
-
- /*
- * On BVME6000 we have already created kernel page tables for
- * 4MB of RAM at address 0, so now need to do a transparent
- * mapping of the top of memory space. Make it 0.5GByte for now,
- * so we can access on-board i/o areas.
- * Supervisor only access, so transparent mapping doesn't
- * clash with User code virtual address space.
- */
-
- mmu_map_tt #1,#0xe0000000,#0x20000000,#_PAGE_NOCACHE_S
-
- jbra L(mmu_init_done)
-
-L(not6000):
-#endif /* CONFIG_BVME6000 */
-
-/*
- * mmu_init_mac
- *
- * The Macintosh mappings are less clear.
- *
- * Even as of this writing, it is unclear how the
- * Macintosh mappings will be done. However, as
- * the first author of this code I'm proposing the
- * following model:
- *
- * Map the kernel (that's already done),
- * Map the I/O (on most machines that's the
- * 0x5000.0000 ... 0x5300.0000 range,
- * Map the video frame buffer using as few pages
- * as absolutely (this requirement mostly stems from
- * the fact that when the frame buffer is at
- * 0x0000.0000 then we know there is valid RAM just
- * above the screen that we don't want to waste!).
- *
- * By the way, if the frame buffer is at 0x0000.0000
- * then the Macintosh is known as an RBV based Mac.
- *
- * By the way 2, the code currently maps in a bunch of
- * regions. But I'd like to cut that out. (And move most
- * of the mappings up into the kernel proper ... or only
- * map what's necessary.)
- */
-
-#ifdef CONFIG_MAC
-
-L(mmu_init_mac):
-
- is_not_mac(L(mmu_init_not_mac))
-
- putc 'F'
-
- is_not_040_or_060(1f)
-
- moveq #_PAGE_NOCACHE_S,%d3
- jbra 2f
-1:
- moveq #_PAGE_NOCACHE030,%d3
-2:
- /*
- * Mac Note: screen address of logical 0xF000.0000 -> <screen physical>
- * we simply map the 4MB that contains the videomem
- */
-
- movel #VIDEOMEMMASK,%d0
- andl %pc@(L(mac_videobase)),%d0
-
- mmu_map #VIDEOMEMBASE,%d0,#VIDEOMEMSIZE,%d3
- /* ROM from 4000 0000 to 4200 0000 (only for mac_reset()) */
- mmu_map_eq #0x40000000,#0x02000000,%d3
- /* IO devices (incl. serial port) from 5000 0000 to 5300 0000 */
- mmu_map_eq #0x50000000,#0x03000000,%d3
- /* Nubus slot space (video at 0xF0000000, rom at 0xF0F80000) */
- mmu_map_tt #1,#0xf8000000,#0x08000000,%d3
-
- jbra L(mmu_init_done)
-
-L(mmu_init_not_mac):
-#endif
-
-#ifdef CONFIG_SUN3X
- is_not_sun3x(L(notsun3x))
-
- /* oh, the pain.. We're gonna want the prom code after
- * starting the MMU, so we copy the mappings, translating
- * from 8k -> 4k pages as we go.
- */
-
- /* copy maps from 0xfee00000 to 0xff000000 */
- movel #0xfee00000, %d0
- moveq #ROOT_INDEX_SHIFT, %d1
- lsrl %d1,%d0
- mmu_get_root_table_entry %d0
-
- movel #0xfee00000, %d0
- moveq #PTR_INDEX_SHIFT, %d1
- lsrl %d1,%d0
- andl #PTR_TABLE_SIZE-1, %d0
- mmu_get_ptr_table_entry %a0,%d0
-
- movel #0xfee00000, %d0
- moveq #PAGE_INDEX_SHIFT, %d1
- lsrl %d1,%d0
- andl #PAGE_TABLE_SIZE-1, %d0
- mmu_get_page_table_entry %a0,%d0
-
- /* this is where the prom page table lives */
- movel 0xfefe00d4, %a1
- movel %a1@, %a1
-
- movel #((0x200000 >> 13)-1), %d1
-
-1:
- movel %a1@+, %d3
- movel %d3,%a0@+
- addl #0x1000,%d3
- movel %d3,%a0@+
-
- dbra %d1,1b
-
- /* setup tt1 for I/O */
- mmu_map_tt #1,#0x40000000,#0x40000000,#_PAGE_NOCACHE_S
- jbra L(mmu_init_done)
-
-L(notsun3x):
-#endif
-
-#ifdef CONFIG_APOLLO
- is_not_apollo(L(notapollo))
-
- putc 'P'
- mmu_map #0x80000000,#0,#0x02000000,#_PAGE_NOCACHE030
-
-L(notapollo):
- jbra L(mmu_init_done)
-#endif
-
-L(mmu_init_done):
-
- putc 'G'
- leds 0x8
-
-/*
- * mmu_fixup
- *
- * On the 040 class machines, all pages that are used for the
- * mmu have to be fixed up. According to Motorola, pages holding mmu
- * tables should be non-cacheable on a '040 and write-through on a
- * '060. But analysis of the reasons for this, and practical
- * experience, showed that write-through also works on a '040.
- *
- * Allocated memory so far goes from kernel_end to memory_start that
- * is used for all kind of tables, for that the cache attributes
- * are now fixed.
- */
-L(mmu_fixup):
-
- is_not_040_or_060(L(mmu_fixup_done))
-
-#ifdef MMU_NOCACHE_KERNEL
- jbra L(mmu_fixup_done)
-#endif
-
- /* first fix the page at the start of the kernel, that
- * contains also kernel_pg_dir.
- */
- movel %pc@(L(phys_kernel_start)),%d0
- subl #PAGE_OFFSET,%d0
- lea %pc@(_stext),%a0
- subl %d0,%a0
- mmu_fixup_page_mmu_cache %a0
-
- movel %pc@(L(kernel_end)),%a0
- subl %d0,%a0
- movel %pc@(L(memory_start)),%a1
- subl %d0,%a1
- bra 2f
-1:
- mmu_fixup_page_mmu_cache %a0
- addw #PAGESIZE,%a0
-2:
- cmpl %a0,%a1
- jgt 1b
-
-L(mmu_fixup_done):
-
-#ifdef MMU_PRINT
- mmu_print
-#endif
-
-/*
- * mmu_engage
- *
- * This chunk of code performs the gruesome task of engaging the MMU.
- * The reason its gruesome is because when the MMU becomes engaged it
- * maps logical addresses to physical addresses. The Program Counter
- * register is then passed through the MMU before the next instruction
- * is fetched (the instruction following the engage MMU instruction).
- * This may mean one of two things:
- * 1. The Program Counter falls within the logical address space of
- * the kernel of which there are two sub-possibilities:
- * A. The PC maps to the correct instruction (logical PC == physical
- * code location), or
- * B. The PC does not map through and the processor will read some
- * data (or instruction) which is not the logically next instr.
- * As you can imagine, A is good and B is bad.
- * Alternatively,
- * 2. The Program Counter does not map through the MMU. The processor
- * will take a Bus Error.
- * Clearly, 2 is bad.
- * It doesn't take a wiz kid to figure you want 1.A.
- * This code creates that possibility.
- * There are two possible 1.A. states (we now ignore the other above states):
- * A. The kernel is located at physical memory addressed the same as
- * the logical memory for the kernel, i.e., 0x01000.
- * B. The kernel is located some where else. e.g., 0x0400.0000
- *
- * Under some conditions the Macintosh can look like A or B.
- * [A friend and I once noted that Apple hardware engineers should be
- * wacked twice each day: once when they show up at work (as in, Whack!,
- * "This is for the screwy hardware we know you're going to design today."),
- * and also at the end of the day (as in, Whack! "I don't know what
- * you designed today, but I'm sure it wasn't good."). -- rst]
- *
- * This code works on the following premise:
- * If the kernel start (%d5) is within the first 16 Meg of RAM,
- * then create a mapping for the kernel at logical 0x8000.0000 to
- * the physical location of the pc. And, create a transparent
- * translation register for the first 16 Meg. Then, after the MMU
- * is engaged, the PC can be moved up into the 0x8000.0000 range
- * and then the transparent translation can be turned off and then
- * the PC can jump to the correct logical location and it will be
- * home (finally). This is essentially the code that the Amiga used
- * to use. Now, it's generalized for all processors. Which means
- * that a fresh (but temporary) mapping has to be created. The mapping
- * is made in page 0 (an as of yet unused location -- except for the
- * stack!). This temporary mapping will only require 1 pointer table
- * and a single page table (it can map 256K).
- *
- * OK, alternatively, imagine that the Program Counter is not within
- * the first 16 Meg. Then, just use Transparent Translation registers
- * to do the right thing.
- *
- * Last, if _start is already at 0x01000, then there's nothing special
- * to do (in other words, in a degenerate case of the first case above,
- * do nothing).
- *
- * Let's do it.
- *
- *
- */
-
- putc 'H'
-
- mmu_engage
-
-/*
- * After this point no new memory is allocated and
- * the start of available memory is stored in availmem.
- * (The bootmem allocator requires now the physicall address.)
- */
-
- movel L(memory_start),availmem
-
-#ifdef CONFIG_AMIGA
- is_not_amiga(1f)
- /* fixup the Amiga custom register location before printing */
- clrl L(custom)
-1:
-#endif
-
-#ifdef CONFIG_ATARI
- is_not_atari(1f)
- /* fixup the Atari iobase register location before printing */
- movel #0xff000000,L(iobase)
-1:
-#endif
-
-#ifdef CONFIG_MAC
- is_not_mac(1f)
- movel #~VIDEOMEMMASK,%d0
- andl L(mac_videobase),%d0
- addl #VIDEOMEMBASE,%d0
- movel %d0,L(mac_videobase)
-#if defined(CONSOLE)
- movel %pc@(L(phys_kernel_start)),%d0
- subl #PAGE_OFFSET,%d0
- subl %d0,L(console_font)
- subl %d0,L(console_font_data)
-#endif
-#ifdef SERIAL_DEBUG
- orl #0x50000000,L(mac_sccbase)
-#endif
-1:
-#endif
-
-#ifdef CONFIG_HP300
- is_not_hp300(2f)
- /*
- * Fix up the iobase register to point to the new location of the LEDs.
- */
- movel #0xf0000000,L(iobase)
-
- /*
- * Energise the FPU and caches.
- */
- is_040(1f)
- movel #0x60,0xf05f400c
- jbra 2f
-
- /*
- * 040: slightly different, apparently.
- */
-1: movew #0,0xf05f400e
- movew #0x64,0xf05f400e
-2:
-#endif
-
-#ifdef CONFIG_SUN3X
- is_not_sun3x(1f)
-
- /* enable copro */
- oriw #0x4000,0x61000000
-1:
-#endif
-
-#ifdef CONFIG_APOLLO
- is_not_apollo(1f)
-
- /*
- * Fix up the iobase before printing
- */
- movel #0x80000000,L(iobase)
-1:
-#endif
-
- putc 'I'
- leds 0x10
-
-/*
- * Enable caches
- */
-
- is_not_040_or_060(L(cache_not_680460))
-
-L(cache680460):
- .chip 68040
- nop
- cpusha %bc
- nop
-
- is_060(L(cache68060))
-
- movel #CC6_ENABLE_D+CC6_ENABLE_I,%d0
- /* MMU stuff works in copyback mode now, so enable the cache */
- movec %d0,%cacr
- jra L(cache_done)
-
-L(cache68060):
- movel #CC6_ENABLE_D+CC6_ENABLE_I+CC6_ENABLE_SB+CC6_PUSH_DPI+CC6_ENABLE_B+CC6_CLRA_B,%d0
- /* MMU stuff works in copyback mode now, so enable the cache */
- movec %d0,%cacr
- /* enable superscalar dispatch in PCR */
- moveq #1,%d0
- .chip 68060
- movec %d0,%pcr
-
- jbra L(cache_done)
-L(cache_not_680460):
-L(cache68030):
- .chip 68030
- movel #CC3_ENABLE_DB+CC3_CLR_D+CC3_ENABLE_D+CC3_ENABLE_IB+CC3_CLR_I+CC3_ENABLE_I,%d0
- movec %d0,%cacr
-
- jra L(cache_done)
- .chip 68k
-L(cache_done):
-
- putc 'J'
-
-/*
- * Setup initial stack pointer
- */
- lea init_task,%curptr
- lea init_thread_union+THREAD_SIZE,%sp
-
- putc 'K'
-
- subl %a6,%a6 /* clear a6 for gdb */
-
-/*
- * The new 64bit printf support requires an early exception initialization.
- */
- jbsr base_trap_init
-
-/* jump to the kernel start */
-
- putc '\n'
- leds 0x55
-
- jbsr start_kernel
-
-/*
- * Find a tag record in the bootinfo structure
- * The bootinfo structure is located right after the kernel bss
- * Returns: d0: size (-1 if not found)
- * a0: data pointer (end-of-records if not found)
- */
-func_start get_bi_record,%d1
-
- movel ARG1,%d0
- lea %pc@(_end),%a0
-1: tstw %a0@(BIR_TAG)
- jeq 3f
- cmpw %a0@(BIR_TAG),%d0
- jeq 2f
- addw %a0@(BIR_SIZE),%a0
- jra 1b
-2: moveq #0,%d0
- movew %a0@(BIR_SIZE),%d0
- lea %a0@(BIR_DATA),%a0
- jra 4f
-3: moveq #-1,%d0
- lea %a0@(BIR_SIZE),%a0
-4:
-func_return get_bi_record
-
-
-/*
- * MMU Initialization Begins Here
- *
- * The structure of the MMU tables on the 68k machines
- * is thus:
- * Root Table
- * Logical addresses are translated through
- * a hierarchical translation mechanism where the high-order
- * seven bits of the logical address (LA) are used as an
- * index into the "root table." Each entry in the root
- * table has a bit which specifies if it's a valid pointer to a
- * pointer table. Each entry defines a 32KMeg range of memory.
- * If an entry is invalid then that logical range of 32M is
- * invalid and references to that range of memory (when the MMU
- * is enabled) will fault. If the entry is valid, then it does
- * one of two things. On 040/060 class machines, it points to
- * a pointer table which then describes more finely the memory
- * within that 32M range. On 020/030 class machines, a technique
- * called "early terminating descriptors" are used. This technique
- * allows an entire 32Meg to be described by a single entry in the
- * root table. Thus, this entry in the root table, contains the
- * physical address of the memory or I/O at the logical address
- * which the entry represents and it also contains the necessary
- * cache bits for this region.
- *
- * Pointer Tables
- * Per the Root Table, there will be one or more
- * pointer tables. Each pointer table defines a 32M range.
- * Not all of the 32M range need be defined. Again, the next
- * seven bits of the logical address are used an index into
- * the pointer table to point to page tables (if the pointer
- * is valid). There will undoubtedly be more than one
- * pointer table for the kernel because each pointer table
- * defines a range of only 32M. Valid pointer table entries
- * point to page tables, or are early terminating entries
- * themselves.
- *
- * Page Tables
- * Per the Pointer Tables, each page table entry points
- * to the physical page in memory that supports the logical
- * address that translates to the particular index.
- *
- * In short, the Logical Address gets translated as follows:
- * bits 31..26 - index into the Root Table
- * bits 25..18 - index into the Pointer Table
- * bits 17..12 - index into the Page Table
- * bits 11..0 - offset into a particular 4K page
- *
- * The algorithms which follows do one thing: they abstract
- * the MMU hardware. For example, there are three kinds of
- * cache settings that are relevant. Either, memory is
- * being mapped in which case it is either Kernel Code (or
- * the RamDisk) or it is MMU data. On the 030, the MMU data
- * option also describes the kernel. Or, I/O is being mapped
- * in which case it has its own kind of cache bits. There
- * are constants which abstract these notions from the code that
- * actually makes the call to map some range of memory.
- *
- *
- *
- */
-
-#ifdef MMU_PRINT
-/*
- * mmu_print
- *
- * This algorithm will print out the current MMU mappings.
- *
- * Input:
- * %a5 points to the root table. Everything else is calculated
- * from this.
- */
-
-#define mmu_next_valid 0
-#define mmu_start_logical 4
-#define mmu_next_logical 8
-#define mmu_start_physical 12
-#define mmu_next_physical 16
-
-#define MMU_PRINT_INVALID -1
-#define MMU_PRINT_VALID 1
-#define MMU_PRINT_UNINITED 0
-
-#define putZc(z,n) jbne 1f; putc z; jbra 2f; 1: putc n; 2:
-
-func_start mmu_print,%a0-%a6/%d0-%d7
-
- movel %pc@(L(kernel_pgdir_ptr)),%a5
- lea %pc@(L(mmu_print_data)),%a0
- movel #MMU_PRINT_UNINITED,%a0@(mmu_next_valid)
-
- is_not_040_or_060(mmu_030_print)
-
-mmu_040_print:
- puts "\nMMU040\n"
- puts "rp:"
- putn %a5
- putc '\n'
-#if 0
- /*
- * The following #if/#endif block is a tight algorithm for dumping the 040
- * MMU Map in gory detail. It really isn't that practical unless the
- * MMU Map algorithm appears to go awry and you need to debug it at the
- * entry per entry level.
- */
- movel #ROOT_TABLE_SIZE,%d5
-#if 0
- movel %a5@+,%d7 | Burn an entry to skip the kernel mappings,
- subql #1,%d5 | they (might) work
-#endif
-1: tstl %d5
- jbeq mmu_print_done
- subq #1,%d5
- movel %a5@+,%d7
- btst #1,%d7
- jbeq 1b
-
-2: putn %d7
- andil #0xFFFFFE00,%d7
- movel %d7,%a4
- movel #PTR_TABLE_SIZE,%d4
- putc ' '
-3: tstl %d4
- jbeq 11f
- subq #1,%d4
- movel %a4@+,%d7
- btst #1,%d7
- jbeq 3b
-
-4: putn %d7
- andil #0xFFFFFF00,%d7
- movel %d7,%a3
- movel #PAGE_TABLE_SIZE,%d3
-5: movel #8,%d2
-6: tstl %d3
- jbeq 31f
- subq #1,%d3
- movel %a3@+,%d6
- btst #0,%d6
- jbeq 6b
-7: tstl %d2
- jbeq 8f
- subq #1,%d2
- putc ' '
- jbra 91f
-8: putc '\n'
- movel #8+1+8+1+1,%d2
-9: putc ' '
- dbra %d2,9b
- movel #7,%d2
-91: putn %d6
- jbra 6b
-
-31: putc '\n'
- movel #8+1,%d2
-32: putc ' '
- dbra %d2,32b
- jbra 3b
-
-11: putc '\n'
- jbra 1b
-#endif /* MMU 040 Dumping code that's gory and detailed */
-
- lea %pc@(kernel_pg_dir),%a5
- movel %a5,%a0 /* a0 has the address of the root table ptr */
- movel #0x00000000,%a4 /* logical address */
- moveql #0,%d0
-40:
- /* Increment the logical address and preserve in d5 */
- movel %a4,%d5
- addil #PAGESIZE<<13,%d5
- movel %a0@+,%d6
- btst #1,%d6
- jbne 41f
- jbsr mmu_print_tuple_invalidate
- jbra 48f
-41:
- movel #0,%d1
- andil #0xfffffe00,%d6
- movel %d6,%a1
-42:
- movel %a4,%d5
- addil #PAGESIZE<<6,%d5
- movel %a1@+,%d6
- btst #1,%d6
- jbne 43f
- jbsr mmu_print_tuple_invalidate
- jbra 47f
-43:
- movel #0,%d2
- andil #0xffffff00,%d6
- movel %d6,%a2
-44:
- movel %a4,%d5
- addil #PAGESIZE,%d5
- movel %a2@+,%d6
- btst #0,%d6
- jbne 45f
- jbsr mmu_print_tuple_invalidate
- jbra 46f
-45:
- moveml %d0-%d1,%sp@-
- movel %a4,%d0
- movel %d6,%d1
- andil #0xfffff4e0,%d1
- lea %pc@(mmu_040_print_flags),%a6
- jbsr mmu_print_tuple
- moveml %sp@+,%d0-%d1
-46:
- movel %d5,%a4
- addq #1,%d2
- cmpib #64,%d2
- jbne 44b
-47:
- movel %d5,%a4
- addq #1,%d1
- cmpib #128,%d1
- jbne 42b
-48:
- movel %d5,%a4 /* move to the next logical address */
- addq #1,%d0
- cmpib #128,%d0
- jbne 40b
-
- .chip 68040
- movec %dtt1,%d0
- movel %d0,%d1
- andiw #0x8000,%d1 /* is it valid ? */
- jbeq 1f /* No, bail out */
-
- movel %d0,%d1
- andil #0xff000000,%d1 /* Get the address */
- putn %d1
- puts "=="
- putn %d1
-
- movel %d0,%d6
- jbsr mmu_040_print_flags_tt
-1:
- movec %dtt0,%d0
- movel %d0,%d1
- andiw #0x8000,%d1 /* is it valid ? */
- jbeq 1f /* No, bail out */
-
- movel %d0,%d1
- andil #0xff000000,%d1 /* Get the address */
- putn %d1
- puts "=="
- putn %d1
-
- movel %d0,%d6
- jbsr mmu_040_print_flags_tt
-1:
- .chip 68k
-
- jbra mmu_print_done
-
-mmu_040_print_flags:
- btstl #10,%d6
- putZc(' ','G') /* global bit */
- btstl #7,%d6
- putZc(' ','S') /* supervisor bit */
-mmu_040_print_flags_tt:
- btstl #6,%d6
- jbne 3f
- putc 'C'
- btstl #5,%d6
- putZc('w','c') /* write through or copy-back */
- jbra 4f
-3:
- putc 'N'
- btstl #5,%d6
- putZc('s',' ') /* serialized non-cacheable, or non-cacheable */
-4:
- rts
-
-mmu_030_print_flags:
- btstl #6,%d6
- putZc('C','I') /* write through or copy-back */
- rts
-
-mmu_030_print:
- puts "\nMMU030\n"
- puts "\nrp:"
- putn %a5
- putc '\n'
- movel %a5,%d0
- andil #0xfffffff0,%d0
- movel %d0,%a0
- movel #0x00000000,%a4 /* logical address */
- movel #0,%d0
-30:
- movel %a4,%d5
- addil #PAGESIZE<<13,%d5
- movel %a0@+,%d6
- btst #1,%d6 /* is it a table ptr? */
- jbne 31f /* yes */
- btst #0,%d6 /* is it early terminating? */
- jbeq 1f /* no */
- jbsr mmu_030_print_helper
- jbra 38f
-1:
- jbsr mmu_print_tuple_invalidate
- jbra 38f
-31:
- movel #0,%d1
- andil #0xfffffff0,%d6
- movel %d6,%a1
-32:
- movel %a4,%d5
- addil #PAGESIZE<<6,%d5
- movel %a1@+,%d6
- btst #1,%d6 /* is it a table ptr? */
- jbne 33f /* yes */
- btst #0,%d6 /* is it a page descriptor? */
- jbeq 1f /* no */
- jbsr mmu_030_print_helper
- jbra 37f
-1:
- jbsr mmu_print_tuple_invalidate
- jbra 37f
-33:
- movel #0,%d2
- andil #0xfffffff0,%d6
- movel %d6,%a2
-34:
- movel %a4,%d5
- addil #PAGESIZE,%d5
- movel %a2@+,%d6
- btst #0,%d6
- jbne 35f
- jbsr mmu_print_tuple_invalidate
- jbra 36f
-35:
- jbsr mmu_030_print_helper
-36:
- movel %d5,%a4
- addq #1,%d2
- cmpib #64,%d2
- jbne 34b
-37:
- movel %d5,%a4
- addq #1,%d1
- cmpib #128,%d1
- jbne 32b
-38:
- movel %d5,%a4 /* move to the next logical address */
- addq #1,%d0
- cmpib #128,%d0
- jbne 30b
-
-mmu_print_done:
- puts "\n"
-
-func_return mmu_print
-
-
-mmu_030_print_helper:
- moveml %d0-%d1,%sp@-
- movel %a4,%d0
- movel %d6,%d1
- lea %pc@(mmu_030_print_flags),%a6
- jbsr mmu_print_tuple
- moveml %sp@+,%d0-%d1
- rts
-
-mmu_print_tuple_invalidate:
- moveml %a0/%d7,%sp@-
-
- lea %pc@(L(mmu_print_data)),%a0
- tstl %a0@(mmu_next_valid)
- jbmi mmu_print_tuple_invalidate_exit
-
- movel #MMU_PRINT_INVALID,%a0@(mmu_next_valid)
-
- putn %a4
-
- puts "##\n"
-
-mmu_print_tuple_invalidate_exit:
- moveml %sp@+,%a0/%d7
- rts
-
-
-mmu_print_tuple:
- moveml %d0-%d7/%a0,%sp@-
-
- lea %pc@(L(mmu_print_data)),%a0
-
- tstl %a0@(mmu_next_valid)
- jble mmu_print_tuple_print
-
- cmpl %a0@(mmu_next_physical),%d1
- jbeq mmu_print_tuple_increment
-
-mmu_print_tuple_print:
- putn %d0
- puts "->"
- putn %d1
-
- movel %d1,%d6
- jbsr %a6@
-
-mmu_print_tuple_record:
- movel #MMU_PRINT_VALID,%a0@(mmu_next_valid)
-
- movel %d1,%a0@(mmu_next_physical)
-
-mmu_print_tuple_increment:
- movel %d5,%d7
- subl %a4,%d7
- addl %d7,%a0@(mmu_next_physical)
-
-mmu_print_tuple_exit:
- moveml %sp@+,%d0-%d7/%a0
- rts
-
-mmu_print_machine_cpu_types:
- puts "machine: "
-
- is_not_amiga(1f)
- puts "amiga"
- jbra 9f
-1:
- is_not_atari(2f)
- puts "atari"
- jbra 9f
-2:
- is_not_mac(3f)
- puts "macintosh"
- jbra 9f
-3: puts "unknown"
-9: putc '\n'
-
- puts "cputype: 0"
- is_not_060(1f)
- putc '6'
- jbra 9f
-1:
- is_not_040_or_060(2f)
- putc '4'
- jbra 9f
-2: putc '3'
-9: putc '0'
- putc '\n'
-
- rts
-#endif /* MMU_PRINT */
-
-/*
- * mmu_map_tt
- *
- * This is a specific function which works on all 680x0 machines.
- * On 030, 040 & 060 it will attempt to use Transparent Translation
- * registers (tt1).
- * On 020 it will call the standard mmu_map which will use early
- * terminating descriptors.
- */
-func_start mmu_map_tt,%d0/%d1/%a0,4
-
- dputs "mmu_map_tt:"
- dputn ARG1
- dputn ARG2
- dputn ARG3
- dputn ARG4
- dputc '\n'
-
- is_020(L(do_map))
-
- /* Extract the highest bit set
- */
- bfffo ARG3{#0,#32},%d1
- cmpw #8,%d1
- jcc L(do_map)
-
- /* And get the mask
- */
- moveq #-1,%d0
- lsrl %d1,%d0
- lsrl #1,%d0
-
- /* Mask the address
- */
- movel %d0,%d1
- notl %d1
- andl ARG2,%d1
-
- /* Generate the upper 16bit of the tt register
- */
- lsrl #8,%d0
- orl %d0,%d1
- clrw %d1
-
- is_040_or_060(L(mmu_map_tt_040))
-
- /* set 030 specific bits (read/write access for supervisor mode
- * (highest function code set, lower two bits masked))
- */
- orw #TTR_ENABLE+TTR_RWM+TTR_FCB2+TTR_FCM1+TTR_FCM0,%d1
- movel ARG4,%d0
- btst #6,%d0
- jeq 1f
- orw #TTR_CI,%d1
-
-1: lea STACK,%a0
- dputn %d1
- movel %d1,%a0@
- .chip 68030
- tstl ARG1
- jne 1f
- pmove %a0@,%tt0
- jra 2f
-1: pmove %a0@,%tt1
-2: .chip 68k
- jra L(mmu_map_tt_done)
-
- /* set 040 specific bits
- */
-L(mmu_map_tt_040):
- orw #TTR_ENABLE+TTR_KERNELMODE,%d1
- orl ARG4,%d1
- dputn %d1
-
- .chip 68040
- tstl ARG1
- jne 1f
- movec %d1,%itt0
- movec %d1,%dtt0
- jra 2f
-1: movec %d1,%itt1
- movec %d1,%dtt1
-2: .chip 68k
-
- jra L(mmu_map_tt_done)
-
-L(do_map):
- mmu_map_eq ARG2,ARG3,ARG4
-
-L(mmu_map_tt_done):
-
-func_return mmu_map_tt
-
-/*
- * mmu_map
- *
- * This routine will map a range of memory using a pointer
- * table and allocating the pages on the fly from the kernel.
- * The pointer table does not have to be already linked into
- * the root table, this routine will do that if necessary.
- *
- * NOTE
- * This routine will assert failure and use the serial_putc
- * routines in the case of a run-time error. For example,
- * if the address is already mapped.
- *
- * NOTE-2
- * This routine will use early terminating descriptors
- * where possible for the 68020+68851 and 68030 type
- * processors.
- */
-func_start mmu_map,%d0-%d4/%a0-%a4
-
- dputs "\nmmu_map:"
- dputn ARG1
- dputn ARG2
- dputn ARG3
- dputn ARG4
- dputc '\n'
-
- /* Get logical address and round it down to 256KB
- */
- movel ARG1,%d0
- andl #-(PAGESIZE*PAGE_TABLE_SIZE),%d0
- movel %d0,%a3
-
- /* Get the end address
- */
- movel ARG1,%a4
- addl ARG3,%a4
- subql #1,%a4
-
- /* Get physical address and round it down to 256KB
- */
- movel ARG2,%d0
- andl #-(PAGESIZE*PAGE_TABLE_SIZE),%d0
- movel %d0,%a2
-
- /* Add page attributes to the physical address
- */
- movel ARG4,%d0
- orw #_PAGE_PRESENT+_PAGE_ACCESSED+_PAGE_DIRTY,%d0
- addw %d0,%a2
-
- dputn %a2
- dputn %a3
- dputn %a4
-
- is_not_040_or_060(L(mmu_map_030))
-
- addw #_PAGE_GLOBAL040,%a2
-/*
- * MMU 040 & 060 Support
- *
- * The MMU usage for the 040 and 060 is different enough from
- * the 030 and 68851 that there is separate code. This comment
- * block describes the data structures and algorithms built by
- * this code.
- *
- * The 040 does not support early terminating descriptors, as
- * the 030 does. Therefore, a third level of table is needed
- * for the 040, and that would be the page table. In Linux,
- * page tables are allocated directly from the memory above the
- * kernel.
- *
- */
-
-L(mmu_map_040):
- /* Calculate the offset into the root table
- */
- movel %a3,%d0
- moveq #ROOT_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- mmu_get_root_table_entry %d0
-
- /* Calculate the offset into the pointer table
- */
- movel %a3,%d0
- moveq #PTR_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PTR_TABLE_SIZE-1,%d0
- mmu_get_ptr_table_entry %a0,%d0
-
- /* Calculate the offset into the page table
- */
- movel %a3,%d0
- moveq #PAGE_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PAGE_TABLE_SIZE-1,%d0
- mmu_get_page_table_entry %a0,%d0
-
- /* The page table entry must not no be busy
- */
- tstl %a0@
- jne L(mmu_map_error)
-
- /* Do the mapping and advance the pointers
- */
- movel %a2,%a0@
-2:
- addw #PAGESIZE,%a2
- addw #PAGESIZE,%a3
-
- /* Ready with mapping?
- */
- lea %a3@(-1),%a0
- cmpl %a0,%a4
- jhi L(mmu_map_040)
- jra L(mmu_map_done)
-
-L(mmu_map_030):
- /* Calculate the offset into the root table
- */
- movel %a3,%d0
- moveq #ROOT_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- mmu_get_root_table_entry %d0
-
- /* Check if logical address 32MB aligned,
- * so we can try to map it once
- */
- movel %a3,%d0
- andl #(PTR_TABLE_SIZE*PAGE_TABLE_SIZE*PAGESIZE-1)&(-ROOT_TABLE_SIZE),%d0
- jne 1f
-
- /* Is there enough to map for 32MB at once
- */
- lea %a3@(PTR_TABLE_SIZE*PAGE_TABLE_SIZE*PAGESIZE-1),%a1
- cmpl %a1,%a4
- jcs 1f
-
- addql #1,%a1
-
- /* The root table entry must not no be busy
- */
- tstl %a0@
- jne L(mmu_map_error)
-
- /* Do the mapping and advance the pointers
- */
- dputs "early term1"
- dputn %a2
- dputn %a3
- dputn %a1
- dputc '\n'
- movel %a2,%a0@
-
- movel %a1,%a3
- lea %a2@(PTR_TABLE_SIZE*PAGE_TABLE_SIZE*PAGESIZE),%a2
- jra L(mmu_mapnext_030)
-1:
- /* Calculate the offset into the pointer table
- */
- movel %a3,%d0
- moveq #PTR_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PTR_TABLE_SIZE-1,%d0
- mmu_get_ptr_table_entry %a0,%d0
-
- /* The pointer table entry must not no be busy
- */
- tstl %a0@
- jne L(mmu_map_error)
-
- /* Do the mapping and advance the pointers
- */
- dputs "early term2"
- dputn %a2
- dputn %a3
- dputc '\n'
- movel %a2,%a0@
-
- addl #PAGE_TABLE_SIZE*PAGESIZE,%a2
- addl #PAGE_TABLE_SIZE*PAGESIZE,%a3
-
-L(mmu_mapnext_030):
- /* Ready with mapping?
- */
- lea %a3@(-1),%a0
- cmpl %a0,%a4
- jhi L(mmu_map_030)
- jra L(mmu_map_done)
-
-L(mmu_map_error):
-
- dputs "mmu_map error:"
- dputn %a2
- dputn %a3
- dputc '\n'
-
-L(mmu_map_done):
-
-func_return mmu_map
-
-/*
- * mmu_fixup
- *
- * On the 040 class machines, all pages that are used for the
- * mmu have to be fixed up.
- */
-
-func_start mmu_fixup_page_mmu_cache,%d0/%a0
-
- dputs "mmu_fixup_page_mmu_cache"
- dputn ARG1
-
- /* Calculate the offset into the root table
- */
- movel ARG1,%d0
- moveq #ROOT_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- mmu_get_root_table_entry %d0
-
- /* Calculate the offset into the pointer table
- */
- movel ARG1,%d0
- moveq #PTR_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PTR_TABLE_SIZE-1,%d0
- mmu_get_ptr_table_entry %a0,%d0
-
- /* Calculate the offset into the page table
- */
- movel ARG1,%d0
- moveq #PAGE_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PAGE_TABLE_SIZE-1,%d0
- mmu_get_page_table_entry %a0,%d0
-
- movel %a0@,%d0
- andil #_CACHEMASK040,%d0
- orl %pc@(m68k_pgtable_cachemode),%d0
- movel %d0,%a0@
-
- dputc '\n'
-
-func_return mmu_fixup_page_mmu_cache
-
-/*
- * mmu_temp_map
- *
- * create a temporary mapping to enable the mmu,
- * this we don't need any transparation translation tricks.
- */
-
-func_start mmu_temp_map,%d0/%d1/%a0/%a1
-
- dputs "mmu_temp_map"
- dputn ARG1
- dputn ARG2
- dputc '\n'
-
- lea %pc@(L(temp_mmap_mem)),%a1
-
- /* Calculate the offset in the root table
- */
- movel ARG2,%d0
- moveq #ROOT_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- mmu_get_root_table_entry %d0
-
- /* Check if the table is temporary allocated, so we have to reuse it
- */
- movel %a0@,%d0
- cmpl %pc@(L(memory_start)),%d0
- jcc 1f
-
- /* Temporary allocate a ptr table and insert it into the root table
- */
- movel %a1@,%d0
- addl #PTR_TABLE_SIZE*4,%a1@
- orw #_PAGE_TABLE+_PAGE_ACCESSED,%d0
- movel %d0,%a0@
- dputs " (new)"
-1:
- dputn %d0
- /* Mask the root table entry for the ptr table
- */
- andw #-ROOT_TABLE_SIZE,%d0
- movel %d0,%a0
-
- /* Calculate the offset into the pointer table
- */
- movel ARG2,%d0
- moveq #PTR_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PTR_TABLE_SIZE-1,%d0
- lea %a0@(%d0*4),%a0
- dputn %a0
-
- /* Check if a temporary page table is already allocated
- */
- movel %a0@,%d0
- jne 1f
-
- /* Temporary allocate a page table and insert it into the ptr table
- */
- movel %a1@,%d0
- /* The 512 should be PAGE_TABLE_SIZE*4, but that violates the
- alignment restriction for pointer tables on the '0[46]0. */
- addl #512,%a1@
- orw #_PAGE_TABLE+_PAGE_ACCESSED,%d0
- movel %d0,%a0@
- dputs " (new)"
-1:
- dputn %d0
- /* Mask the ptr table entry for the page table
- */
- andw #-PTR_TABLE_SIZE,%d0
- movel %d0,%a0
-
- /* Calculate the offset into the page table
- */
- movel ARG2,%d0
- moveq #PAGE_INDEX_SHIFT,%d1
- lsrl %d1,%d0
- andl #PAGE_TABLE_SIZE-1,%d0
- lea %a0@(%d0*4),%a0
- dputn %a0
-
- /* Insert the address into the page table
- */
- movel ARG1,%d0
- andw #-PAGESIZE,%d0
- orw #_PAGE_PRESENT+_PAGE_ACCESSED+_PAGE_DIRTY,%d0
- movel %d0,%a0@
- dputn %d0
-
- dputc '\n'
-
-func_return mmu_temp_map
-
-func_start mmu_engage,%d0-%d2/%a0-%a3
-
- moveq #ROOT_TABLE_SIZE-1,%d0
- /* Temporarily use a different root table. */
- lea %pc@(L(kernel_pgdir_ptr)),%a0
- movel %a0@,%a2
- movel %pc@(L(memory_start)),%a1
- movel %a1,%a0@
- movel %a2,%a0
-1:
- movel %a0@+,%a1@+
- dbra %d0,1b
-
- lea %pc@(L(temp_mmap_mem)),%a0
- movel %a1,%a0@
-
- movew #PAGESIZE-1,%d0
-1:
- clrl %a1@+
- dbra %d0,1b
-
- lea %pc@(1b),%a0
- movel #1b,%a1
- /* Skip temp mappings if phys == virt */
- cmpl %a0,%a1
- jeq 1f
-
- mmu_temp_map %a0,%a0
- mmu_temp_map %a0,%a1
-
- addw #PAGESIZE,%a0
- addw #PAGESIZE,%a1
- mmu_temp_map %a0,%a0
- mmu_temp_map %a0,%a1
-1:
- movel %pc@(L(memory_start)),%a3
- movel %pc@(L(phys_kernel_start)),%d2
-
- is_not_040_or_060(L(mmu_engage_030))
-
-L(mmu_engage_040):
- .chip 68040
- nop
- cinva %bc
- nop
- pflusha
- nop
- movec %a3,%srp
- movel #TC_ENABLE+TC_PAGE4K,%d0
- movec %d0,%tc /* enable the MMU */
- jmp 1f:l
-1: nop
- movec %a2,%srp
- nop
- cinva %bc
- nop
- pflusha
- .chip 68k
- jra L(mmu_engage_cleanup)
-
-L(mmu_engage_030_temp):
- .space 12
-L(mmu_engage_030):
- .chip 68030
- lea %pc@(L(mmu_engage_030_temp)),%a0
- movel #0x80000002,%a0@
- movel %a3,%a0@(4)
- movel #0x0808,%d0
- movec %d0,%cacr
- pmove %a0@,%srp
- pflusha
- /*
- * enable,super root enable,4096 byte pages,7 bit root index,
- * 7 bit pointer index, 6 bit page table index.
- */
- movel #0x82c07760,%a0@(8)
- pmove %a0@(8),%tc /* enable the MMU */
- jmp 1f:l
-1: movel %a2,%a0@(4)
- movel #0x0808,%d0
- movec %d0,%cacr
- pmove %a0@,%srp
- pflusha
- .chip 68k
-
-L(mmu_engage_cleanup):
- subl #PAGE_OFFSET,%d2
- subl %d2,%a2
- movel %a2,L(kernel_pgdir_ptr)
- subl %d2,%fp
- subl %d2,%sp
- subl %d2,ARG0
-
-func_return mmu_engage
-
-func_start mmu_get_root_table_entry,%d0/%a1
-
-#if 0
- dputs "mmu_get_root_table_entry:"
- dputn ARG1
- dputs " ="
-#endif
-
- movel %pc@(L(kernel_pgdir_ptr)),%a0
- tstl %a0
- jne 2f
-
- dputs "\nmmu_init:"
-
- /* Find the start of free memory, get_bi_record does this for us,
- * as the bootinfo structure is located directly behind the kernel
- * and and we simply search for the last entry.
- */
- get_bi_record BI_LAST
- addw #PAGESIZE-1,%a0
- movel %a0,%d0
- andw #-PAGESIZE,%d0
-
- dputn %d0
-
- lea %pc@(L(memory_start)),%a0
- movel %d0,%a0@
- lea %pc@(L(kernel_end)),%a0
- movel %d0,%a0@
-
- /* we have to return the first page at _stext since the init code
- * in mm/init.c simply expects kernel_pg_dir there, the rest of
- * page is used for further ptr tables in get_ptr_table.
- */
- lea %pc@(_stext),%a0
- lea %pc@(L(mmu_cached_pointer_tables)),%a1
- movel %a0,%a1@
- addl #ROOT_TABLE_SIZE*4,%a1@
-
- lea %pc@(L(mmu_num_pointer_tables)),%a1
- addql #1,%a1@
-
- /* clear the page
- */
- movel %a0,%a1
- movew #PAGESIZE/4-1,%d0
-1:
- clrl %a1@+
- dbra %d0,1b
-
- lea %pc@(L(kernel_pgdir_ptr)),%a1
- movel %a0,%a1@
-
- dputn %a0
- dputc '\n'
-2:
- movel ARG1,%d0
- lea %a0@(%d0*4),%a0
-
-#if 0
- dputn %a0
- dputc '\n'
-#endif
-
-func_return mmu_get_root_table_entry
-
-
-
-func_start mmu_get_ptr_table_entry,%d0/%a1
-
-#if 0
- dputs "mmu_get_ptr_table_entry:"
- dputn ARG1
- dputn ARG2
- dputs " ="
-#endif
-
- movel ARG1,%a0
- movel %a0@,%d0
- jne 2f
-
- /* Keep track of the number of pointer tables we use
- */
- dputs "\nmmu_get_new_ptr_table:"
- lea %pc@(L(mmu_num_pointer_tables)),%a0
- movel %a0@,%d0
- addql #1,%a0@
-
- /* See if there is a free pointer table in our cache of pointer tables
- */
- lea %pc@(L(mmu_cached_pointer_tables)),%a1
- andw #7,%d0
- jne 1f
-
- /* Get a new pointer table page from above the kernel memory
- */
- get_new_page
- movel %a0,%a1@
-1:
- /* There is an unused pointer table in our cache... use it
- */
- movel %a1@,%d0
- addl #PTR_TABLE_SIZE*4,%a1@
-
- dputn %d0
- dputc '\n'
-
- /* Insert the new pointer table into the root table
- */
- movel ARG1,%a0
- orw #_PAGE_TABLE+_PAGE_ACCESSED,%d0
- movel %d0,%a0@
-2:
- /* Extract the pointer table entry
- */
- andw #-PTR_TABLE_SIZE,%d0
- movel %d0,%a0
- movel ARG2,%d0
- lea %a0@(%d0*4),%a0
-
-#if 0
- dputn %a0
- dputc '\n'
-#endif
-
-func_return mmu_get_ptr_table_entry
-
-
-func_start mmu_get_page_table_entry,%d0/%a1
-
-#if 0
- dputs "mmu_get_page_table_entry:"
- dputn ARG1
- dputn ARG2
- dputs " ="
-#endif
-
- movel ARG1,%a0
- movel %a0@,%d0
- jne 2f
-
- /* If the page table entry doesn't exist, we allocate a complete new
- * page and use it as one continues big page table which can cover
- * 4MB of memory, nearly almost all mappings have that alignment.
- */
- get_new_page
- addw #_PAGE_TABLE+_PAGE_ACCESSED,%a0
-
- /* align pointer table entry for a page of page tables
- */
- movel ARG1,%d0
- andw #-(PAGESIZE/PAGE_TABLE_SIZE),%d0
- movel %d0,%a1
-
- /* Insert the page tables into the pointer entries
- */
- moveq #PAGESIZE/PAGE_TABLE_SIZE/4-1,%d0
-1:
- movel %a0,%a1@+
- lea %a0@(PAGE_TABLE_SIZE*4),%a0
- dbra %d0,1b
-
- /* Now we can get the initialized pointer table entry
- */
- movel ARG1,%a0
- movel %a0@,%d0
-2:
- /* Extract the page table entry
- */
- andw #-PAGE_TABLE_SIZE,%d0
- movel %d0,%a0
- movel ARG2,%d0
- lea %a0@(%d0*4),%a0
-
-#if 0
- dputn %a0
- dputc '\n'
-#endif
-
-func_return mmu_get_page_table_entry
-
-/*
- * get_new_page
- *
- * Return a new page from the memory start and clear it.
- */
-func_start get_new_page,%d0/%a1
-
- dputs "\nget_new_page:"
-
- /* allocate the page and adjust memory_start
- */
- lea %pc@(L(memory_start)),%a0
- movel %a0@,%a1
- addl #PAGESIZE,%a0@
-
- /* clear the new page
- */
- movel %a1,%a0
- movew #PAGESIZE/4-1,%d0
-1:
- clrl %a1@+
- dbra %d0,1b
-
- dputn %a0
- dputc '\n'
-
-func_return get_new_page
-
-
-
-/*
- * Debug output support
- * Atarians have a choice between the parallel port, the serial port
- * from the MFP or a serial port of the SCC
- */
-
-#ifdef CONFIG_MAC
-
-L(scc_initable_mac):
- .byte 9,12 /* Reset */
- .byte 4,0x44 /* x16, 1 stopbit, no parity */
- .byte 3,0xc0 /* receiver: 8 bpc */
- .byte 5,0xe2 /* transmitter: 8 bpc, assert dtr/rts */
- .byte 9,0 /* no interrupts */
- .byte 10,0 /* NRZ */
- .byte 11,0x50 /* use baud rate generator */
- .byte 12,1,13,0 /* 38400 baud */
- .byte 14,1 /* Baud rate generator enable */
- .byte 3,0xc1 /* enable receiver */
- .byte 5,0xea /* enable transmitter */
- .byte -1
- .even
-#endif
-
-#ifdef CONFIG_ATARI
-/* #define USE_PRINTER */
-/* #define USE_SCC_B */
-/* #define USE_SCC_A */
-#define USE_MFP
-
-#if defined(USE_SCC_A) || defined(USE_SCC_B)
-#define USE_SCC
-/* Initialisation table for SCC */
-L(scc_initable):
- .byte 9,12 /* Reset */
- .byte 4,0x44 /* x16, 1 stopbit, no parity */
- .byte 3,0xc0 /* receiver: 8 bpc */
- .byte 5,0xe2 /* transmitter: 8 bpc, assert dtr/rts */
- .byte 9,0 /* no interrupts */
- .byte 10,0 /* NRZ */
- .byte 11,0x50 /* use baud rate generator */
- .byte 12,24,13,0 /* 9600 baud */
- .byte 14,2,14,3 /* use master clock for BRG, enable */
- .byte 3,0xc1 /* enable receiver */
- .byte 5,0xea /* enable transmitter */
- .byte -1
- .even
-#endif
-
-#ifdef USE_PRINTER
-
-LPSG_SELECT = 0xff8800
-LPSG_READ = 0xff8800
-LPSG_WRITE = 0xff8802
-LPSG_IO_A = 14
-LPSG_IO_B = 15
-LPSG_CONTROL = 7
-LSTMFP_GPIP = 0xfffa01
-LSTMFP_DDR = 0xfffa05
-LSTMFP_IERB = 0xfffa09
-
-#elif defined(USE_SCC_B)
-
-LSCC_CTRL = 0xff8c85
-LSCC_DATA = 0xff8c87
-
-#elif defined(USE_SCC_A)
-
-LSCC_CTRL = 0xff8c81
-LSCC_DATA = 0xff8c83
-
-#elif defined(USE_MFP)
-
-LMFP_UCR = 0xfffa29
-LMFP_TDCDR = 0xfffa1d
-LMFP_TDDR = 0xfffa25
-LMFP_TSR = 0xfffa2d
-LMFP_UDR = 0xfffa2f
-
-#endif
-#endif /* CONFIG_ATARI */
-
-/*
- * Serial port output support.
- */
-
-/*
- * Initialize serial port hardware for 9600/8/1
- */
-func_start serial_init,%d0/%d1/%a0/%a1
- /*
- * Some of the register usage that follows
- * CONFIG_AMIGA
- * a0 = pointer to boot info record
- * d0 = boot info offset
- * CONFIG_ATARI
- * a0 = address of SCC
- * a1 = Liobase address/address of scc_initable
- * d0 = init data for serial port
- * CONFIG_MAC
- * a0 = address of SCC
- * a1 = address of scc_initable_mac
- * d0 = init data for serial port
- */
-
-#ifdef CONFIG_AMIGA
-#define SERIAL_DTR 7
-#define SERIAL_CNTRL CIABBASE+C_PRA
-
- is_not_amiga(1f)
- lea %pc@(L(custom)),%a0
- movel #-ZTWOBASE,%a0@
- bclr #SERIAL_DTR,SERIAL_CNTRL-ZTWOBASE
- get_bi_record BI_AMIGA_SERPER
- movew %a0@,CUSTOMBASE+C_SERPER-ZTWOBASE
-| movew #61,CUSTOMBASE+C_SERPER-ZTWOBASE
-1:
-#endif
-#ifdef CONFIG_ATARI
- is_not_atari(4f)
- movel %pc@(L(iobase)),%a1
-#if defined(USE_PRINTER)
- bclr #0,%a1@(LSTMFP_IERB)
- bclr #0,%a1@(LSTMFP_DDR)
- moveb #LPSG_CONTROL,%a1@(LPSG_SELECT)
- moveb #0xff,%a1@(LPSG_WRITE)
- moveb #LPSG_IO_B,%a1@(LPSG_SELECT)
- clrb %a1@(LPSG_WRITE)
- moveb #LPSG_IO_A,%a1@(LPSG_SELECT)
- moveb %a1@(LPSG_READ),%d0
- bset #5,%d0
- moveb %d0,%a1@(LPSG_WRITE)
-#elif defined(USE_SCC)
- lea %a1@(LSCC_CTRL),%a0
- lea %pc@(L(scc_initable)),%a1
-2: moveb %a1@+,%d0
- jmi 3f
- moveb %d0,%a0@
- moveb %a1@+,%a0@
- jra 2b
-3: clrb %a0@
-#elif defined(USE_MFP)
- bclr #1,%a1@(LMFP_TSR)
- moveb #0x88,%a1@(LMFP_UCR)
- andb #0x70,%a1@(LMFP_TDCDR)
- moveb #2,%a1@(LMFP_TDDR)
- orb #1,%a1@(LMFP_TDCDR)
- bset #1,%a1@(LMFP_TSR)
-#endif
- jra L(serial_init_done)
-4:
-#endif
-#ifdef CONFIG_MAC
- is_not_mac(L(serial_init_not_mac))
-
-#ifdef SERIAL_DEBUG
-/* You may define either or both of these. */
-#define MAC_USE_SCC_A /* Modem port */
-#define MAC_USE_SCC_B /* Printer port */
-
-#define mac_scc_cha_b_ctrl_offset 0x0
-#define mac_scc_cha_a_ctrl_offset 0x2
-#define mac_scc_cha_b_data_offset 0x4
-#define mac_scc_cha_a_data_offset 0x6
-
-#ifdef MAC_USE_SCC_A
- /* Initialize channel A */
- movel %pc@(L(mac_sccbase)),%a0
- lea %pc@(L(scc_initable_mac)),%a1
-5: moveb %a1@+,%d0
- jmi 6f
- moveb %d0,%a0@(mac_scc_cha_a_ctrl_offset)
- moveb %a1@+,%a0@(mac_scc_cha_a_ctrl_offset)
- jra 5b
-6:
-#endif /* MAC_USE_SCC_A */
-
-#ifdef MAC_USE_SCC_B
- /* Initialize channel B */
-#ifndef MAC_USE_SCC_A /* Load mac_sccbase only if needed */
- movel %pc@(L(mac_sccbase)),%a0
-#endif /* MAC_USE_SCC_A */
- lea %pc@(L(scc_initable_mac)),%a1
-7: moveb %a1@+,%d0
- jmi 8f
- moveb %d0,%a0@(mac_scc_cha_b_ctrl_offset)
- moveb %a1@+,%a0@(mac_scc_cha_b_ctrl_offset)
- jra 7b
-8:
-#endif /* MAC_USE_SCC_B */
-#endif /* SERIAL_DEBUG */
-
- jra L(serial_init_done)
-L(serial_init_not_mac):
-#endif /* CONFIG_MAC */
-
-#ifdef CONFIG_Q40
- is_not_q40(2f)
-/* debug output goes into SRAM, so we don't do it unless requested
- - check for '%LX$' signature in SRAM */
- lea %pc@(q40_mem_cptr),%a1
- move.l #0xff020010,%a1@ /* must be inited - also used by debug=mem */
- move.l #0xff020000,%a1
- cmp.b #'%',%a1@
- bne 2f /*nodbg*/
- addq.w #4,%a1
- cmp.b #'L',%a1@
- bne 2f /*nodbg*/
- addq.w #4,%a1
- cmp.b #'X',%a1@
- bne 2f /*nodbg*/
- addq.w #4,%a1
- cmp.b #'$',%a1@
- bne 2f /*nodbg*/
- /* signature OK */
- lea %pc@(L(q40_do_debug)),%a1
- tas %a1@
-/*nodbg: q40_do_debug is 0 by default*/
-2:
-#endif
-
-#ifdef CONFIG_APOLLO
-/* We count on the PROM initializing SIO1 */
-#endif
-
-#ifdef CONFIG_HP300
-/* We count on the boot loader initialising the UART */
-#endif
-
-L(serial_init_done):
-func_return serial_init
-
-/*
- * Output character on serial port.
- */
-func_start serial_putc,%d0/%d1/%a0/%a1
-
- movel ARG1,%d0
- cmpib #'\n',%d0
- jbne 1f
-
- /* A little safe recursion is good for the soul */
- serial_putc #'\r'
-1:
-
-#ifdef CONFIG_AMIGA
- is_not_amiga(2f)
- andw #0x00ff,%d0
- oriw #0x0100,%d0
- movel %pc@(L(custom)),%a0
- movew %d0,%a0@(CUSTOMBASE+C_SERDAT)
-1: movew %a0@(CUSTOMBASE+C_SERDATR),%d0
- andw #0x2000,%d0
- jeq 1b
- jra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_MAC
- is_not_mac(5f)
-
-#ifdef SERIAL_DEBUG
-
-#ifdef MAC_USE_SCC_A
- movel %pc@(L(mac_sccbase)),%a1
-3: btst #2,%a1@(mac_scc_cha_a_ctrl_offset)
- jeq 3b
- moveb %d0,%a1@(mac_scc_cha_a_data_offset)
-#endif /* MAC_USE_SCC_A */
-
-#ifdef MAC_USE_SCC_B
-#ifndef MAC_USE_SCC_A /* Load mac_sccbase only if needed */
- movel %pc@(L(mac_sccbase)),%a1
-#endif /* MAC_USE_SCC_A */
-4: btst #2,%a1@(mac_scc_cha_b_ctrl_offset)
- jeq 4b
- moveb %d0,%a1@(mac_scc_cha_b_data_offset)
-#endif /* MAC_USE_SCC_B */
-
-#endif /* SERIAL_DEBUG */
-
- jra L(serial_putc_done)
-5:
-#endif /* CONFIG_MAC */
-
-#ifdef CONFIG_ATARI
- is_not_atari(4f)
- movel %pc@(L(iobase)),%a1
-#if defined(USE_PRINTER)
-3: btst #0,%a1@(LSTMFP_GPIP)
- jne 3b
- moveb #LPSG_IO_B,%a1@(LPSG_SELECT)
- moveb %d0,%a1@(LPSG_WRITE)
- moveb #LPSG_IO_A,%a1@(LPSG_SELECT)
- moveb %a1@(LPSG_READ),%d0
- bclr #5,%d0
- moveb %d0,%a1@(LPSG_WRITE)
- nop
- nop
- bset #5,%d0
- moveb %d0,%a1@(LPSG_WRITE)
-#elif defined(USE_SCC)
-3: btst #2,%a1@(LSCC_CTRL)
- jeq 3b
- moveb %d0,%a1@(LSCC_DATA)
-#elif defined(USE_MFP)
-3: btst #7,%a1@(LMFP_TSR)
- jeq 3b
- moveb %d0,%a1@(LMFP_UDR)
-#endif
- jra L(serial_putc_done)
-4:
-#endif /* CONFIG_ATARI */
-
-#ifdef CONFIG_MVME147
- is_not_mvme147(2f)
-1: btst #2,M147_SCC_CTRL_A
- jeq 1b
- moveb %d0,M147_SCC_DATA_A
- jbra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_MVME16x
- is_not_mvme16x(2f)
- /*
- * If the loader gave us a board type then we can use that to
- * select an appropriate output routine; otherwise we just use
- * the Bug code. If we have to use the Bug that means the Bug
- * workspace has to be valid, which means the Bug has to use
- * the SRAM, which is non-standard.
- */
- moveml %d0-%d7/%a2-%a6,%sp@-
- movel vme_brdtype,%d1
- jeq 1f | No tag - use the Bug
- cmpi #VME_TYPE_MVME162,%d1
- jeq 6f
- cmpi #VME_TYPE_MVME172,%d1
- jne 5f
- /* 162/172; it's an SCC */
-6: btst #2,M162_SCC_CTRL_A
- nop
- nop
- nop
- jeq 6b
- moveb #8,M162_SCC_CTRL_A
- nop
- nop
- nop
- moveb %d0,M162_SCC_CTRL_A
- jra 3f
-5:
- /* 166/167/177; it's a CD2401 */
- moveb #0,M167_CYCAR
- moveb M167_CYIER,%d2
- moveb #0x02,M167_CYIER
-7:
- btst #5,M167_PCSCCTICR
- jeq 7b
- moveb M167_PCTPIACKR,%d1
- moveb M167_CYLICR,%d1
- jeq 8f
- moveb #0x08,M167_CYTEOIR
- jra 7b
-8:
- moveb %d0,M167_CYTDR
- moveb #0,M167_CYTEOIR
- moveb %d2,M167_CYIER
- jra 3f
-1:
- moveb %d0,%sp@-
- trap #15
- .word 0x0020 /* TRAP 0x020 */
-3:
- moveml %sp@+,%d0-%d7/%a2-%a6
- jbra L(serial_putc_done)
-2:
-#endif /* CONFIG_MVME16x */
-
-#ifdef CONFIG_BVME6000
- is_not_bvme6000(2f)
- /*
- * The BVME6000 machine has a serial port ...
- */
-1: btst #2,BVME_SCC_CTRL_A
- jeq 1b
- moveb %d0,BVME_SCC_DATA_A
- jbra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_SUN3X
- is_not_sun3x(2f)
- movel %d0,-(%sp)
- movel 0xFEFE0018,%a1
- jbsr (%a1)
- addq #4,%sp
- jbra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_Q40
- is_not_q40(2f)
- tst.l %pc@(L(q40_do_debug)) /* only debug if requested */
- beq 2f
- lea %pc@(q40_mem_cptr),%a1
- move.l %a1@,%a0
- move.b %d0,%a0@
- addq.l #4,%a0
- move.l %a0,%a1@
- jbra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_APOLLO
- is_not_apollo(2f)
- movl %pc@(L(iobase)),%a1
- moveb %d0,%a1@(LTHRB0)
-1: moveb %a1@(LSRB0),%d0
- andb #0x4,%d0
- beq 1b
- jbra L(serial_putc_done)
-2:
-#endif
-
-#ifdef CONFIG_HP300
- is_not_hp300(3f)
- movl %pc@(L(iobase)),%a1
- addl %pc@(L(uartbase)),%a1
- movel %pc@(L(uart_scode)),%d1 /* Check the scode */
- jmi 3f /* Unset? Exit */
- cmpi #256,%d1 /* APCI scode? */
- jeq 2f
-1: moveb %a1@(DCALSR),%d1 /* Output to DCA */
- andb #0x20,%d1
- beq 1b
- moveb %d0,%a1@(DCADATA)
- jbra L(serial_putc_done)
-2: moveb %a1@(APCILSR),%d1 /* Output to APCI */
- andb #0x20,%d1
- beq 2b
- moveb %d0,%a1@(APCIDATA)
- jbra L(serial_putc_done)
-3:
-#endif
-
-L(serial_putc_done):
-func_return serial_putc
-
-/*
- * Output a string.
- */
-func_start puts,%d0/%a0
-
- movel ARG1,%a0
- jra 2f
-1:
-#ifdef CONSOLE
- console_putc %d0
-#endif
-#ifdef SERIAL_DEBUG
- serial_putc %d0
-#endif
-2: moveb %a0@+,%d0
- jne 1b
-
-func_return puts
-
-/*
- * Output number in hex notation.
- */
-
-func_start putn,%d0-%d2
-
- putc ' '
-
- movel ARG1,%d0
- moveq #7,%d1
-1: roll #4,%d0
- move %d0,%d2
- andb #0x0f,%d2
- addb #'0',%d2
- cmpb #'9',%d2
- jls 2f
- addb #'A'-('9'+1),%d2
-2:
-#ifdef CONSOLE
- console_putc %d2
-#endif
-#ifdef SERIAL_DEBUG
- serial_putc %d2
-#endif
- dbra %d1,1b
-
-func_return putn
-
-#ifdef CONFIG_MAC
-/*
- * mac_early_print
- *
- * This routine takes its parameters on the stack. It then
- * turns around and calls the internal routines. This routine
- * is used by the boot console.
- *
- * The calling parameters are:
- * void mac_early_print(const char *str, unsigned length);
- *
- * This routine does NOT understand variable arguments only
- * simple strings!
- */
-ENTRY(mac_early_print)
- moveml %d0/%d1/%a0,%sp@-
- movew %sr,%sp@-
- ori #0x0700,%sr
- movel %sp@(18),%a0 /* fetch parameter */
- movel %sp@(22),%d1 /* fetch parameter */
- jra 2f
-1:
-#ifdef CONSOLE
- console_putc %d0
-#endif
-#ifdef SERIAL_DEBUG
- serial_putc %d0
-#endif
- subq #1,%d1
-2: jeq 3f
- moveb %a0@+,%d0
- jne 1b
-3:
- movew %sp@+,%sr
- moveml %sp@+,%d0/%d1/%a0
- rts
-#endif /* CONFIG_MAC */
-
-#if defined(CONFIG_HP300) || defined(CONFIG_APOLLO)
-func_start set_leds,%d0/%a0
- movel ARG1,%d0
-#ifdef CONFIG_HP300
- is_not_hp300(1f)
- movel %pc@(L(iobase)),%a0
- moveb %d0,%a0@(0x1ffff)
- jra 2f
-#endif
-1:
-#ifdef CONFIG_APOLLO
- movel %pc@(L(iobase)),%a0
- lsll #8,%d0
- eorw #0xff00,%d0
- moveb %d0,%a0@(LCPUCTRL)
-#endif
-2:
-func_return set_leds
-#endif
-
-#ifdef CONSOLE
-/*
- * For continuity, see the data alignment
- * to which this structure is tied.
- */
-#define Lconsole_struct_cur_column 0
-#define Lconsole_struct_cur_row 4
-#define Lconsole_struct_num_columns 8
-#define Lconsole_struct_num_rows 12
-#define Lconsole_struct_left_edge 16
-#define Lconsole_struct_penguin_putc 20
-
-func_start console_init,%a0-%a4/%d0-%d7
- /*
- * Some of the register usage that follows
- * a0 = pointer to boot_info
- * a1 = pointer to screen
- * a2 = pointer to Lconsole_globals
- * d3 = pixel width of screen
- * d4 = pixel height of screen
- * (d3,d4) ~= (x,y) of a point just below
- * and to the right of the screen
- * NOT on the screen!
- * d5 = number of bytes per scan line
- * d6 = number of bytes on the entire screen
- */
-
- lea %pc@(L(console_globals)),%a2
- movel %pc@(L(mac_videobase)),%a1
- movel %pc@(L(mac_rowbytes)),%d5
- movel %pc@(L(mac_dimensions)),%d3 /* -> low byte */
- movel %d3,%d4
- swap %d4 /* -> high byte */
- andl #0xffff,%d3 /* d3 = screen width in pixels */
- andl #0xffff,%d4 /* d4 = screen height in pixels */
-
- movel %d5,%d6
-| subl #20,%d6
- mulul %d4,%d6 /* scan line bytes x num scan lines */
- divul #8,%d6 /* we'll clear 8 bytes at a time */
- moveq #-1,%d0 /* Mac_black */
- subq #1,%d6
-
-L(console_clear_loop):
- movel %d0,%a1@+
- movel %d0,%a1@+
- dbra %d6,L(console_clear_loop)
-
- /* Calculate font size */
-
-#if defined(FONT_8x8) && defined(CONFIG_FONT_8x8)
- lea %pc@(font_vga_8x8),%a0
-#elif defined(FONT_8x16) && defined(CONFIG_FONT_8x16)
- lea %pc@(font_vga_8x16),%a0
-#elif defined(FONT_6x11) && defined(CONFIG_FONT_6x11)
- lea %pc@(font_vga_6x11),%a0
-#elif defined(CONFIG_FONT_8x8) /* default */
- lea %pc@(font_vga_8x8),%a0
-#else /* no compiled-in font */
- lea 0,%a0
-#endif
-
- /*
- * At this point we make a shift in register usage
- * a1 = address of console_font pointer
- */
- lea %pc@(L(console_font)),%a1
- movel %a0,%a1@ /* store pointer to struct fbcon_font_desc in console_font */
- tstl %a0
- jeq 1f
- lea %pc@(L(console_font_data)),%a4
- movel %a0@(FONT_DESC_DATA),%d0
- subl #L(console_font),%a1
- addl %a1,%d0
- movel %d0,%a4@
-
- /*
- * Calculate global maxs
- * Note - we can use either an
- * 8 x 16 or 8 x 8 character font
- * 6 x 11 also supported
- */
- /* ASSERT: a0 = contents of Lconsole_font */
- movel %d3,%d0 /* screen width in pixels */
- divul %a0@(FONT_DESC_WIDTH),%d0 /* d0 = max num chars per row */
-
- movel %d4,%d1 /* screen height in pixels */
- divul %a0@(FONT_DESC_HEIGHT),%d1 /* d1 = max num rows */
-
- movel %d0,%a2@(Lconsole_struct_num_columns)
- movel %d1,%a2@(Lconsole_struct_num_rows)
-
- /*
- * Clear the current row and column
- */
- clrl %a2@(Lconsole_struct_cur_column)
- clrl %a2@(Lconsole_struct_cur_row)
- clrl %a2@(Lconsole_struct_left_edge)
-
- /*
- * Initialization is complete
- */
-1:
-func_return console_init
-
-func_start console_put_stats,%a0/%d7
- /*
- * Some of the register usage that follows
- * a0 = pointer to boot_info
- * d7 = value of boot_info fields
- */
- puts "\nMacLinux\n"
-
-#ifdef SERIAL_DEBUG
- puts "\n vidaddr:"
- putn %pc@(L(mac_videobase)) /* video addr. */
-
- puts "\n _stext:"
- lea %pc@(_stext),%a0
- putn %a0
-
- puts "\nbootinfo:"
- lea %pc@(_end),%a0
- putn %a0
-
- puts "\n cpuid:"
- putn %pc@(L(cputype))
-
-# ifdef CONFIG_MAC
- puts "\n sccbase:"
- putn %pc@(L(mac_sccbase))
-# endif
-# ifdef MMU_PRINT
- putc '\n'
- jbsr mmu_print_machine_cpu_types
-# endif
-#endif /* SERIAL_DEBUG */
-
- putc '\n'
-
-func_return console_put_stats
-
-#ifdef CONSOLE_PENGUIN
-func_start console_put_penguin,%a0-%a1/%d0-%d7
- /*
- * Get 'that_penguin' onto the screen in the upper right corner
- * penguin is 64 x 74 pixels, align against right edge of screen
- */
- lea %pc@(L(mac_dimensions)),%a0
- movel %a0@,%d0
- andil #0xffff,%d0
- subil #64,%d0 /* snug up against the right edge */
- clrl %d1 /* start at the top */
- movel #73,%d7
- lea %pc@(L(that_penguin)),%a1
-L(console_penguin_row):
- movel #31,%d6
-L(console_penguin_pixel_pair):
- moveb %a1@,%d2
- lsrb #4,%d2
- console_plot_pixel %d0,%d1,%d2
- addq #1,%d0
- moveb %a1@+,%d2
- console_plot_pixel %d0,%d1,%d2
- addq #1,%d0
- dbra %d6,L(console_penguin_pixel_pair)
-
- subil #64,%d0
- addq #1,%d1
- dbra %d7,L(console_penguin_row)
-
-func_return console_put_penguin
-
-/* include penguin bitmap */
-L(that_penguin):
-#include "../mac/mac_penguin.S"
-#endif
-
- /*
- * Calculate source and destination addresses
- * output a1 = dest
- * a2 = source
- */
-
-func_start console_scroll,%a0-%a4/%d0-%d7
- lea %pc@(L(mac_videobase)),%a0
- movel %a0@,%a1
- movel %a1,%a2
- lea %pc@(L(mac_rowbytes)),%a0
- movel %a0@,%d5
- movel %pc@(L(console_font)),%a0
- tstl %a0
- jeq 1f
- mulul %a0@(FONT_DESC_HEIGHT),%d5 /* account for # scan lines per character */
- addal %d5,%a2
-
- /*
- * Get dimensions
- */
- lea %pc@(L(mac_dimensions)),%a0
- movel %a0@,%d3
- movel %d3,%d4
- swap %d4
- andl #0xffff,%d3 /* d3 = screen width in pixels */
- andl #0xffff,%d4 /* d4 = screen height in pixels */
-
- /*
- * Calculate number of bytes to move
- */
- lea %pc@(L(mac_rowbytes)),%a0
- movel %a0@,%d6
- movel %pc@(L(console_font)),%a0
- subl %a0@(FONT_DESC_HEIGHT),%d4 /* we're not scrolling the top row! */
- mulul %d4,%d6 /* scan line bytes x num scan lines */
- divul #32,%d6 /* we'll move 8 longs at a time */
- subq #1,%d6
-
-L(console_scroll_loop):
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- movel %a2@+,%a1@+
- dbra %d6,L(console_scroll_loop)
-
- lea %pc@(L(mac_rowbytes)),%a0
- movel %a0@,%d6
- movel %pc@(L(console_font)),%a0
- mulul %a0@(FONT_DESC_HEIGHT),%d6 /* scan line bytes x font height */
- divul #32,%d6 /* we'll move 8 words at a time */
- subq #1,%d6
-
- moveq #-1,%d0
-L(console_scroll_clear_loop):
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- movel %d0,%a1@+
- dbra %d6,L(console_scroll_clear_loop)
-
-1:
-func_return console_scroll
-
-
-func_start console_putc,%a0/%a1/%d0-%d7
-
- is_not_mac(L(console_exit))
- tstl %pc@(L(console_font))
- jeq L(console_exit)
-
- /* Output character in d7 on console.
- */
- movel ARG1,%d7
- cmpib #'\n',%d7
- jbne 1f
-
- /* A little safe recursion is good for the soul */
- console_putc #'\r'
-1:
- lea %pc@(L(console_globals)),%a0
-
- cmpib #10,%d7
- jne L(console_not_lf)
- movel %a0@(Lconsole_struct_cur_row),%d0
- addil #1,%d0
- movel %d0,%a0@(Lconsole_struct_cur_row)
- movel %a0@(Lconsole_struct_num_rows),%d1
- cmpl %d1,%d0
- jcs 1f
- subil #1,%d0
- movel %d0,%a0@(Lconsole_struct_cur_row)
- console_scroll
-1:
- jra L(console_exit)
-
-L(console_not_lf):
- cmpib #13,%d7
- jne L(console_not_cr)
- clrl %a0@(Lconsole_struct_cur_column)
- jra L(console_exit)
-
-L(console_not_cr):
- cmpib #1,%d7
- jne L(console_not_home)
- clrl %a0@(Lconsole_struct_cur_row)
- clrl %a0@(Lconsole_struct_cur_column)
- jra L(console_exit)
-
-/*
- * At this point we know that the %d7 character is going to be
- * rendered on the screen. Register usage is -
- * a0 = pointer to console globals
- * a1 = font data
- * d0 = cursor column
- * d1 = cursor row to draw the character
- * d7 = character number
- */
-L(console_not_home):
- movel %a0@(Lconsole_struct_cur_column),%d0
- addql #1,%a0@(Lconsole_struct_cur_column)
- movel %a0@(Lconsole_struct_num_columns),%d1
- cmpl %d1,%d0
- jcs 1f
- console_putc #'\n' /* recursion is OK! */
-1:
- movel %a0@(Lconsole_struct_cur_row),%d1
-
- /*
- * At this point we make a shift in register usage
- * a0 = address of pointer to font data (fbcon_font_desc)
- */
- movel %pc@(L(console_font)),%a0
- movel %pc@(L(console_font_data)),%a1 /* Load fbcon_font_desc.data into a1 */
- andl #0x000000ff,%d7
- /* ASSERT: a0 = contents of Lconsole_font */
- mulul %a0@(FONT_DESC_HEIGHT),%d7 /* d7 = index into font data */
- addl %d7,%a1 /* a1 = points to char image */
-
- /*
- * At this point we make a shift in register usage
- * d0 = pixel coordinate, x
- * d1 = pixel coordinate, y
- * d2 = (bit 0) 1/0 for white/black (!) pixel on screen
- * d3 = font scan line data (8 pixels)
- * d6 = count down for the font's pixel width (8)
- * d7 = count down for the font's pixel count in height
- */
- /* ASSERT: a0 = contents of Lconsole_font */
- mulul %a0@(FONT_DESC_WIDTH),%d0
- mulul %a0@(FONT_DESC_HEIGHT),%d1
- movel %a0@(FONT_DESC_HEIGHT),%d7 /* Load fbcon_font_desc.height into d7 */
- subq #1,%d7
-L(console_read_char_scanline):
- moveb %a1@+,%d3
-
- /* ASSERT: a0 = contents of Lconsole_font */
- movel %a0@(FONT_DESC_WIDTH),%d6 /* Load fbcon_font_desc.width into d6 */
- subql #1,%d6
-
-L(console_do_font_scanline):
- lslb #1,%d3
- scsb %d2 /* convert 1 bit into a byte */
- console_plot_pixel %d0,%d1,%d2
- addq #1,%d0
- dbra %d6,L(console_do_font_scanline)
-
- /* ASSERT: a0 = contents of Lconsole_font */
- subl %a0@(FONT_DESC_WIDTH),%d0
- addq #1,%d1
- dbra %d7,L(console_read_char_scanline)
-
-L(console_exit):
-func_return console_putc
-
- /*
- * Input:
- * d0 = x coordinate
- * d1 = y coordinate
- * d2 = (bit 0) 1/0 for white/black (!)
- * All registers are preserved
- */
-func_start console_plot_pixel,%a0-%a1/%d0-%d4
-
- movel %pc@(L(mac_videobase)),%a1
- movel %pc@(L(mac_videodepth)),%d3
- movel ARG1,%d0
- movel ARG2,%d1
- mulul %pc@(L(mac_rowbytes)),%d1
- movel ARG3,%d2
-
- /*
- * Register usage:
- * d0 = x coord becomes byte offset into frame buffer
- * d1 = y coord
- * d2 = black or white (0/1)
- * d3 = video depth
- * d4 = temp of x (d0) for many bit depths
- */
-L(test_1bit):
- cmpb #1,%d3
- jbne L(test_2bit)
- movel %d0,%d4 /* we need the low order 3 bits! */
- divul #8,%d0
- addal %d0,%a1
- addal %d1,%a1
- andb #7,%d4
- eorb #7,%d4 /* reverse the x-coordinate w/ screen-bit # */
- andb #1,%d2
- jbne L(white_1)
- bsetb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-L(white_1):
- bclrb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-
-L(test_2bit):
- cmpb #2,%d3
- jbne L(test_4bit)
- movel %d0,%d4 /* we need the low order 2 bits! */
- divul #4,%d0
- addal %d0,%a1
- addal %d1,%a1
- andb #3,%d4
- eorb #3,%d4 /* reverse the x-coordinate w/ screen-bit # */
- lsll #1,%d4 /* ! */
- andb #1,%d2
- jbne L(white_2)
- bsetb %d4,%a1@
- addq #1,%d4
- bsetb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-L(white_2):
- bclrb %d4,%a1@
- addq #1,%d4
- bclrb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-
-L(test_4bit):
- cmpb #4,%d3
- jbne L(test_8bit)
- movel %d0,%d4 /* we need the low order bit! */
- divul #2,%d0
- addal %d0,%a1
- addal %d1,%a1
- andb #1,%d4
- eorb #1,%d4
- lsll #2,%d4 /* ! */
- andb #1,%d2
- jbne L(white_4)
- bsetb %d4,%a1@
- addq #1,%d4
- bsetb %d4,%a1@
- addq #1,%d4
- bsetb %d4,%a1@
- addq #1,%d4
- bsetb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-L(white_4):
- bclrb %d4,%a1@
- addq #1,%d4
- bclrb %d4,%a1@
- addq #1,%d4
- bclrb %d4,%a1@
- addq #1,%d4
- bclrb %d4,%a1@
- jbra L(console_plot_pixel_exit)
-
-L(test_8bit):
- cmpb #8,%d3
- jbne L(test_16bit)
- addal %d0,%a1
- addal %d1,%a1
- andb #1,%d2
- jbne L(white_8)
- moveb #0xff,%a1@
- jbra L(console_plot_pixel_exit)
-L(white_8):
- clrb %a1@
- jbra L(console_plot_pixel_exit)
-
-L(test_16bit):
- cmpb #16,%d3
- jbne L(console_plot_pixel_exit)
- addal %d0,%a1
- addal %d0,%a1
- addal %d1,%a1
- andb #1,%d2
- jbne L(white_16)
- clrw %a1@
- jbra L(console_plot_pixel_exit)
-L(white_16):
- movew #0x0fff,%a1@
- jbra L(console_plot_pixel_exit)
-
-L(console_plot_pixel_exit):
-func_return console_plot_pixel
-#endif /* CONSOLE */
-
-#if 0
-/*
- * This is some old code lying around. I don't believe
- * it's used or important anymore. My guess is it contributed
- * to getting to this point, but it's done for now.
- * It was still in the 2.1.77 head.S, so it's still here.
- * (And still not used!)
- */
-L(showtest):
- moveml %a0/%d7,%sp@-
- puts "A="
- putn %a1
-
- .long 0xf0119f15 | ptestr #5,%a1@,#7,%a0
-
- puts "DA="
- putn %a0
-
- puts "D="
- putn %a0@
-
- puts "S="
- lea %pc@(L(mmu)),%a0
- .long 0xf0106200 | pmove %psr,%a0@
- clrl %d7
- movew %a0@,%d7
- putn %d7
-
- putc '\n'
- moveml %sp@+,%a0/%d7
- rts
-#endif /* 0 */
-
-__INITDATA
- .align 4
-
-#if defined(CONFIG_ATARI) || defined(CONFIG_AMIGA) || \
- defined(CONFIG_HP300) || defined(CONFIG_APOLLO)
-L(custom):
-L(iobase):
- .long 0
-#endif
-
-#if defined(CONSOLE)
-L(console_globals):
- .long 0 /* cursor column */
- .long 0 /* cursor row */
- .long 0 /* max num columns */
- .long 0 /* max num rows */
- .long 0 /* left edge */
- .long 0 /* mac putc */
-L(console_font):
- .long 0 /* pointer to console font (struct font_desc) */
-L(console_font_data):
- .long 0 /* pointer to console font data */
-#endif /* CONSOLE */
-
-#if defined(MMU_PRINT)
-L(mmu_print_data):
- .long 0 /* valid flag */
- .long 0 /* start logical */
- .long 0 /* next logical */
- .long 0 /* start physical */
- .long 0 /* next physical */
-#endif /* MMU_PRINT */
-
-L(cputype):
- .long 0
-L(mmu_cached_pointer_tables):
- .long 0
-L(mmu_num_pointer_tables):
- .long 0
-L(phys_kernel_start):
- .long 0
-L(kernel_end):
- .long 0
-L(memory_start):
- .long 0
-L(kernel_pgdir_ptr):
- .long 0
-L(temp_mmap_mem):
- .long 0
-
-#if defined (CONFIG_MVME147)
-M147_SCC_CTRL_A = 0xfffe3002
-M147_SCC_DATA_A = 0xfffe3003
-#endif
-
-#if defined (CONFIG_MVME16x)
-M162_SCC_CTRL_A = 0xfff45005
-M167_CYCAR = 0xfff450ee
-M167_CYIER = 0xfff45011
-M167_CYLICR = 0xfff45026
-M167_CYTEOIR = 0xfff45085
-M167_CYTDR = 0xfff450f8
-M167_PCSCCTICR = 0xfff4201e
-M167_PCTPIACKR = 0xfff42025
-#endif
-
-#if defined (CONFIG_BVME6000)
-BVME_SCC_CTRL_A = 0xffb0000b
-BVME_SCC_DATA_A = 0xffb0000f
-#endif
-
-#if defined(CONFIG_MAC)
-L(mac_booter_data):
- .long 0
-L(mac_videobase):
- .long 0
-L(mac_videodepth):
- .long 0
-L(mac_dimensions):
- .long 0
-L(mac_rowbytes):
- .long 0
-#ifdef SERIAL_DEBUG
-L(mac_sccbase):
- .long 0
-#endif
-#endif /* CONFIG_MAC */
-
-#if defined (CONFIG_APOLLO)
-LSRB0 = 0x10412
-LTHRB0 = 0x10416
-LCPUCTRL = 0x10100
-#endif
-
-#if defined(CONFIG_HP300)
-DCADATA = 0x11
-DCALSR = 0x1b
-APCIDATA = 0x00
-APCILSR = 0x14
-L(uartbase):
- .long 0
-L(uart_scode):
- .long -1
-#endif
-
-__FINIT
- .data
- .align 4
-
-availmem:
- .long 0
-m68k_pgtable_cachemode:
- .long 0
-m68k_supervisor_cachemode:
- .long 0
-#if defined(CONFIG_MVME16x)
-mvme_bdid:
- .long 0,0,0,0,0,0,0,0
-#endif
-#if defined(CONFIG_Q40)
-q40_mem_cptr:
- .long 0
-L(q40_do_debug):
- .long 0
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/init_task.c b/ANDROID_3.4.5/arch/m68k/kernel/init_task.c
deleted file mode 100644
index c744cfc6..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/init_task.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/m68knommu/kernel/init_task.c
- */
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/init.h>
-#include <linux/init_task.h>
-#include <linux/fs.h>
-#include <linux/mqueue.h>
-
-#include <asm/uaccess.h>
-#include <asm/pgtable.h>
-
-static struct signal_struct init_signals = INIT_SIGNALS(init_signals);
-static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-/*
- * Initial task structure.
- *
- * All other task structs will be allocated on slabs in fork.c
- */
-struct task_struct init_task = INIT_TASK(init_task);
-
-EXPORT_SYMBOL(init_task);
-
-/*
- * Initial thread structure.
- *
- * We need to make sure that this is THREAD size aligned due to the
- * way process stacks are handled. This is done by having a special
- * "init_task" linker map entry..
- */
-union thread_union init_thread_union __init_task_data =
- { INIT_THREAD_INFO(init_task) };
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/ints.c b/ANDROID_3.4.5/arch/m68k/kernel/ints.c
deleted file mode 100644
index 6b32b64b..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/ints.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * linux/arch/m68k/kernel/ints.c -- Linux/m68k general interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/page.h>
-#include <asm/machdep.h>
-#include <asm/cacheflush.h>
-#include <asm/irq_regs.h>
-
-#ifdef CONFIG_Q40
-#include <asm/q40ints.h>
-#endif
-
-extern u32 auto_irqhandler_fixup[];
-extern u16 user_irqvec_fixup[];
-
-static int m68k_first_user_vec;
-
-static struct irq_chip auto_irq_chip = {
- .name = "auto",
- .irq_startup = m68k_irq_startup,
- .irq_shutdown = m68k_irq_shutdown,
-};
-
-static struct irq_chip user_irq_chip = {
- .name = "user",
- .irq_startup = m68k_irq_startup,
- .irq_shutdown = m68k_irq_shutdown,
-};
-
-/*
- * void init_IRQ(void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function should be called during kernel startup to initialize
- * the IRQ handling routines.
- */
-
-void __init init_IRQ(void)
-{
- int i;
-
- /* assembly irq entry code relies on this... */
- if (HARDIRQ_MASK != 0x00ff0000) {
- extern void hardirq_mask_is_broken(void);
- hardirq_mask_is_broken();
- }
-
- for (i = IRQ_AUTO_1; i <= IRQ_AUTO_7; i++)
- irq_set_chip_and_handler(i, &auto_irq_chip, handle_simple_irq);
-
- mach_init_IRQ();
-}
-
-/**
- * m68k_setup_auto_interrupt
- * @handler: called from auto vector interrupts
- *
- * setup the handler to be called from auto vector interrupts instead of the
- * standard do_IRQ(), it will be called with irq numbers in the range
- * from IRQ_AUTO_1 - IRQ_AUTO_7.
- */
-void __init m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *))
-{
- if (handler)
- *auto_irqhandler_fixup = (u32)handler;
- flush_icache();
-}
-
-/**
- * m68k_setup_user_interrupt
- * @vec: first user vector interrupt to handle
- * @cnt: number of active user vector interrupts
- *
- * setup user vector interrupts, this includes activating the specified range
- * of interrupts, only then these interrupts can be requested (note: this is
- * different from auto vector interrupts).
- */
-void __init m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt)
-{
- int i;
-
- BUG_ON(IRQ_USER + cnt > NR_IRQS);
- m68k_first_user_vec = vec;
- for (i = 0; i < cnt; i++)
- irq_set_chip(IRQ_USER + i, &user_irq_chip);
- *user_irqvec_fixup = vec - IRQ_USER;
- flush_icache();
-}
-
-/**
- * m68k_setup_irq_controller
- * @chip: irq chip which controls specified irq
- * @handle: flow handler which handles specified irq
- * @irq: first irq to be managed by the controller
- * @cnt: number of irqs to be managed by the controller
- *
- * Change the controller for the specified range of irq, which will be used to
- * manage these irq. auto/user irq already have a default controller, which can
- * be changed as well, but the controller probably should use m68k_irq_startup/
- * m68k_irq_shutdown.
- */
-void m68k_setup_irq_controller(struct irq_chip *chip,
- irq_flow_handler_t handle, unsigned int irq,
- unsigned int cnt)
-{
- int i;
-
- for (i = 0; i < cnt; i++) {
- irq_set_chip(irq + i, chip);
- if (handle)
- irq_set_handler(irq + i, handle);
- }
-}
-
-unsigned int m68k_irq_startup_irq(unsigned int irq)
-{
- if (irq <= IRQ_AUTO_7)
- vectors[VEC_SPUR + irq] = auto_inthandler;
- else
- vectors[m68k_first_user_vec + irq - IRQ_USER] = user_inthandler;
- return 0;
-}
-
-unsigned int m68k_irq_startup(struct irq_data *data)
-{
- return m68k_irq_startup_irq(data->irq);
-}
-
-void m68k_irq_shutdown(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- if (irq <= IRQ_AUTO_7)
- vectors[VEC_SPUR + irq] = bad_inthandler;
- else
- vectors[m68k_first_user_vec + irq - IRQ_USER] = bad_inthandler;
-}
-
-
-unsigned int irq_canonicalize(unsigned int irq)
-{
-#ifdef CONFIG_Q40
- if (MACH_IS_Q40 && irq == 11)
- irq = 10;
-#endif
- return irq;
-}
-
-EXPORT_SYMBOL(irq_canonicalize);
-
-
-asmlinkage void handle_badint(struct pt_regs *regs)
-{
- atomic_inc(&irq_err_count);
- pr_warn("unexpected interrupt from %u\n", regs->vector);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/irq.c b/ANDROID_3.4.5/arch/m68k/kernel/irq.c
deleted file mode 100644
index 9ab4f550..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/irq.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * irq.c
- *
- * (C) Copyright 2007, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/kernel_stat.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/seq_file.h>
-#include <asm/traps.h>
-
-asmlinkage void do_IRQ(int irq, struct pt_regs *regs)
-{
- struct pt_regs *oldregs = set_irq_regs(regs);
-
- irq_enter();
- generic_handle_irq(irq);
- irq_exit();
-
- set_irq_regs(oldregs);
-}
-
-
-/* The number of spurious interrupts */
-atomic_t irq_err_count;
-
-int arch_show_interrupts(struct seq_file *p, int prec)
-{
- seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
- return 0;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/m68k_ksyms.c b/ANDROID_3.4.5/arch/m68k/kernel/m68k_ksyms.c
deleted file mode 100644
index 774c1bd5..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/m68k_ksyms.c
+++ /dev/null
@@ -1,32 +0,0 @@
-#include <linux/module.h>
-
-asmlinkage long long __ashldi3 (long long, int);
-asmlinkage long long __ashrdi3 (long long, int);
-asmlinkage long long __lshrdi3 (long long, int);
-asmlinkage long long __muldi3 (long long, long long);
-
-/* The following are special because they're not called
- explicitly (the C compiler generates them). Fortunately,
- their interface isn't gonna change any time soon now, so
- it's OK to leave it out of version control. */
-EXPORT_SYMBOL(__ashldi3);
-EXPORT_SYMBOL(__ashrdi3);
-EXPORT_SYMBOL(__lshrdi3);
-EXPORT_SYMBOL(__muldi3);
-
-#if defined(CONFIG_CPU_HAS_NO_MULDIV64)
-/*
- * Simpler 68k and ColdFire parts also need a few other gcc functions.
- */
-extern long long __divsi3(long long, long long);
-extern long long __modsi3(long long, long long);
-extern long long __mulsi3(long long, long long);
-extern long long __udivsi3(long long, long long);
-extern long long __umodsi3(long long, long long);
-
-EXPORT_SYMBOL(__divsi3);
-EXPORT_SYMBOL(__modsi3);
-EXPORT_SYMBOL(__mulsi3);
-EXPORT_SYMBOL(__udivsi3);
-EXPORT_SYMBOL(__umodsi3);
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/module.c b/ANDROID_3.4.5/arch/m68k/kernel/module.c
deleted file mode 100644
index 34849c4c..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/module.c
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/moduleloader.h>
-#include <linux/elf.h>
-#include <linux/vmalloc.h>
-#include <linux/fs.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-#if 0
-#define DEBUGP printk
-#else
-#define DEBUGP(fmt...)
-#endif
-
-#ifdef CONFIG_MODULES
-
-int apply_relocate(Elf32_Shdr *sechdrs,
- const char *strtab,
- unsigned int symindex,
- unsigned int relsec,
- struct module *me)
-{
- unsigned int i;
- Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
- Elf32_Sym *sym;
- uint32_t *location;
-
- DEBUGP("Applying relocate section %u to %u\n", relsec,
- sechdrs[relsec].sh_info);
- for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
- /* This is where to make the change */
- location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
- + rel[i].r_offset;
- /* This is the symbol it is referring to. Note that all
- undefined symbols have been resolved. */
- sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
- + ELF32_R_SYM(rel[i].r_info);
-
- switch (ELF32_R_TYPE(rel[i].r_info)) {
- case R_68K_32:
- /* We add the value into the location given */
- *location += sym->st_value;
- break;
- case R_68K_PC32:
- /* Add the value, subtract its postition */
- *location += sym->st_value - (uint32_t)location;
- break;
- default:
- printk(KERN_ERR "module %s: Unknown relocation: %u\n",
- me->name, ELF32_R_TYPE(rel[i].r_info));
- return -ENOEXEC;
- }
- }
- return 0;
-}
-
-int apply_relocate_add(Elf32_Shdr *sechdrs,
- const char *strtab,
- unsigned int symindex,
- unsigned int relsec,
- struct module *me)
-{
- unsigned int i;
- Elf32_Rela *rel = (void *)sechdrs[relsec].sh_addr;
- Elf32_Sym *sym;
- uint32_t *location;
-
- DEBUGP("Applying relocate_add section %u to %u\n", relsec,
- sechdrs[relsec].sh_info);
- for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
- /* This is where to make the change */
- location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
- + rel[i].r_offset;
- /* This is the symbol it is referring to. Note that all
- undefined symbols have been resolved. */
- sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
- + ELF32_R_SYM(rel[i].r_info);
-
- switch (ELF32_R_TYPE(rel[i].r_info)) {
- case R_68K_32:
- /* We add the value into the location given */
- *location = rel[i].r_addend + sym->st_value;
- break;
- case R_68K_PC32:
- /* Add the value, subtract its postition */
- *location = rel[i].r_addend + sym->st_value - (uint32_t)location;
- break;
- default:
- printk(KERN_ERR "module %s: Unknown relocation: %u\n",
- me->name, ELF32_R_TYPE(rel[i].r_info));
- return -ENOEXEC;
- }
- }
- return 0;
-}
-
-int module_finalize(const Elf_Ehdr *hdr,
- const Elf_Shdr *sechdrs,
- struct module *mod)
-{
- module_fixup(mod, mod->arch.fixup_start, mod->arch.fixup_end);
- return 0;
-}
-
-#endif /* CONFIG_MODULES */
-
-void module_fixup(struct module *mod, struct m68k_fixup_info *start,
- struct m68k_fixup_info *end)
-{
-#ifdef CONFIG_MMU
- struct m68k_fixup_info *fixup;
-
- for (fixup = start; fixup < end; fixup++) {
- switch (fixup->type) {
- case m68k_fixup_memoffset:
- *(u32 *)fixup->addr = m68k_memoffset;
- break;
- case m68k_fixup_vnode_shift:
- *(u16 *)fixup->addr += m68k_virt_to_node_shift;
- break;
- }
- }
-#endif
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/module.lds b/ANDROID_3.4.5/arch/m68k/kernel/module.lds
deleted file mode 100644
index fda94fa3..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/module.lds
+++ /dev/null
@@ -1,7 +0,0 @@
-SECTIONS {
- .m68k_fixup : {
- __start_fixup = .;
- *(.m68k_fixup)
- __stop_fixup = .;
- }
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/process.c b/ANDROID_3.4.5/arch/m68k/kernel/process.c
deleted file mode 100644
index c488e3cf..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/process.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- * linux/arch/m68k/kernel/process.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- */
-
-/*
- * This file handles the architecture-dependent parts of process handling..
- */
-
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/fs.h>
-#include <linux/smp.h>
-#include <linux/stddef.h>
-#include <linux/unistd.h>
-#include <linux/ptrace.h>
-#include <linux/user.h>
-#include <linux/reboot.h>
-#include <linux/init_task.h>
-#include <linux/mqueue.h>
-
-#include <asm/uaccess.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/setup.h>
-#include <asm/pgtable.h>
-
-
-asmlinkage void ret_from_fork(void);
-
-
-/*
- * Return saved PC from a blocked thread
- */
-unsigned long thread_saved_pc(struct task_struct *tsk)
-{
- struct switch_stack *sw = (struct switch_stack *)tsk->thread.ksp;
- /* Check whether the thread is blocked in resume() */
- if (in_sched_functions(sw->retpc))
- return ((unsigned long *)sw->a6)[1];
- else
- return sw->retpc;
-}
-
-/*
- * The idle loop on an m68k..
- */
-static void default_idle(void)
-{
- if (!need_resched())
-#if defined(MACH_ATARI_ONLY)
- /* block out HSYNC on the atari (falcon) */
- __asm__("stop #0x2200" : : : "cc");
-#else
- __asm__("stop #0x2000" : : : "cc");
-#endif
-}
-
-void (*idle)(void) = default_idle;
-
-/*
- * The idle thread. There's no useful work to be
- * done, so just try to conserve power and have a
- * low exit latency (ie sit in a loop waiting for
- * somebody to say that they'd like to reschedule)
- */
-void cpu_idle(void)
-{
- /* endless idle loop with no priority at all */
- while (1) {
- while (!need_resched())
- idle();
- schedule_preempt_disabled();
- }
-}
-
-void machine_restart(char * __unused)
-{
- if (mach_reset)
- mach_reset();
- for (;;);
-}
-
-void machine_halt(void)
-{
- if (mach_halt)
- mach_halt();
- for (;;);
-}
-
-void machine_power_off(void)
-{
- if (mach_power_off)
- mach_power_off();
- for (;;);
-}
-
-void (*pm_power_off)(void) = machine_power_off;
-EXPORT_SYMBOL(pm_power_off);
-
-void show_regs(struct pt_regs * regs)
-{
- printk("\n");
- printk("Format %02x Vector: %04x PC: %08lx Status: %04x %s\n",
- regs->format, regs->vector, regs->pc, regs->sr, print_tainted());
- printk("ORIG_D0: %08lx D0: %08lx A2: %08lx A1: %08lx\n",
- regs->orig_d0, regs->d0, regs->a2, regs->a1);
- printk("A0: %08lx D5: %08lx D4: %08lx\n",
- regs->a0, regs->d5, regs->d4);
- printk("D3: %08lx D2: %08lx D1: %08lx\n",
- regs->d3, regs->d2, regs->d1);
- if (!(regs->sr & PS_S))
- printk("USP: %08lx\n", rdusp());
-}
-
-/*
- * Create a kernel thread
- */
-int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags)
-{
- int pid;
- mm_segment_t fs;
-
- fs = get_fs();
- set_fs (KERNEL_DS);
-
- {
- register long retval __asm__ ("d0");
- register long clone_arg __asm__ ("d1") = flags | CLONE_VM | CLONE_UNTRACED;
-
- retval = __NR_clone;
- __asm__ __volatile__
- ("clrl %%d2\n\t"
- "trap #0\n\t" /* Linux/m68k system call */
- "tstl %0\n\t" /* child or parent */
- "jne 1f\n\t" /* parent - jump */
-#ifdef CONFIG_MMU
- "lea %%sp@(%c7),%6\n\t" /* reload current */
- "movel %6@,%6\n\t"
-#endif
- "movel %3,%%sp@-\n\t" /* push argument */
- "jsr %4@\n\t" /* call fn */
- "movel %0,%%d1\n\t" /* pass exit value */
- "movel %2,%%d0\n\t" /* exit */
- "trap #0\n"
- "1:"
- : "+d" (retval)
- : "i" (__NR_clone), "i" (__NR_exit),
- "r" (arg), "a" (fn), "d" (clone_arg), "r" (current),
- "i" (-THREAD_SIZE)
- : "d2");
-
- pid = retval;
- }
-
- set_fs (fs);
- return pid;
-}
-EXPORT_SYMBOL(kernel_thread);
-
-void flush_thread(void)
-{
- current->thread.fs = __USER_DS;
-#ifdef CONFIG_FPU
- if (!FPU_IS_EMU) {
- unsigned long zero = 0;
- asm volatile("frestore %0": :"m" (zero));
- }
-#endif
-}
-
-/*
- * "m68k_fork()".. By the time we get here, the
- * non-volatile registers have also been saved on the
- * stack. We do some ugly pointer stuff here.. (see
- * also copy_thread)
- */
-
-asmlinkage int m68k_fork(struct pt_regs *regs)
-{
-#ifdef CONFIG_MMU
- return do_fork(SIGCHLD, rdusp(), regs, 0, NULL, NULL);
-#else
- return -EINVAL;
-#endif
-}
-
-asmlinkage int m68k_vfork(struct pt_regs *regs)
-{
- return do_fork(CLONE_VFORK | CLONE_VM | SIGCHLD, rdusp(), regs, 0,
- NULL, NULL);
-}
-
-asmlinkage int m68k_clone(struct pt_regs *regs)
-{
- unsigned long clone_flags;
- unsigned long newsp;
- int __user *parent_tidptr, *child_tidptr;
-
- /* syscall2 puts clone_flags in d1 and usp in d2 */
- clone_flags = regs->d1;
- newsp = regs->d2;
- parent_tidptr = (int __user *)regs->d3;
- child_tidptr = (int __user *)regs->d4;
- if (!newsp)
- newsp = rdusp();
- return do_fork(clone_flags, newsp, regs, 0,
- parent_tidptr, child_tidptr);
-}
-
-int copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long unused,
- struct task_struct * p, struct pt_regs * regs)
-{
- struct pt_regs * childregs;
- struct switch_stack * childstack, *stack;
- unsigned long *retp;
-
- childregs = (struct pt_regs *) (task_stack_page(p) + THREAD_SIZE) - 1;
-
- *childregs = *regs;
- childregs->d0 = 0;
-
- retp = ((unsigned long *) regs);
- stack = ((struct switch_stack *) retp) - 1;
-
- childstack = ((struct switch_stack *) childregs) - 1;
- *childstack = *stack;
- childstack->retpc = (unsigned long)ret_from_fork;
-
- p->thread.usp = usp;
- p->thread.ksp = (unsigned long)childstack;
-
- if (clone_flags & CLONE_SETTLS)
- task_thread_info(p)->tp_value = regs->d5;
-
- /*
- * Must save the current SFC/DFC value, NOT the value when
- * the parent was last descheduled - RGH 10-08-96
- */
- p->thread.fs = get_fs().seg;
-
-#ifdef CONFIG_FPU
- if (!FPU_IS_EMU) {
- /* Copy the current fpu state */
- asm volatile ("fsave %0" : : "m" (p->thread.fpstate[0]) : "memory");
-
- if (!CPU_IS_060 ? p->thread.fpstate[0] : p->thread.fpstate[2]) {
- if (CPU_IS_COLDFIRE) {
- asm volatile ("fmovemd %/fp0-%/fp7,%0\n\t"
- "fmovel %/fpiar,%1\n\t"
- "fmovel %/fpcr,%2\n\t"
- "fmovel %/fpsr,%3"
- :
- : "m" (p->thread.fp[0]),
- "m" (p->thread.fpcntl[0]),
- "m" (p->thread.fpcntl[1]),
- "m" (p->thread.fpcntl[2])
- : "memory");
- } else {
- asm volatile ("fmovemx %/fp0-%/fp7,%0\n\t"
- "fmoveml %/fpiar/%/fpcr/%/fpsr,%1"
- :
- : "m" (p->thread.fp[0]),
- "m" (p->thread.fpcntl[0])
- : "memory");
- }
- }
-
- /* Restore the state in case the fpu was busy */
- asm volatile ("frestore %0" : : "m" (p->thread.fpstate[0]));
- }
-#endif /* CONFIG_FPU */
-
- return 0;
-}
-
-/* Fill in the fpu structure for a core dump. */
-#ifdef CONFIG_FPU
-int dump_fpu (struct pt_regs *regs, struct user_m68kfp_struct *fpu)
-{
- char fpustate[216];
-
- if (FPU_IS_EMU) {
- int i;
-
- memcpy(fpu->fpcntl, current->thread.fpcntl, 12);
- memcpy(fpu->fpregs, current->thread.fp, 96);
- /* Convert internal fpu reg representation
- * into long double format
- */
- for (i = 0; i < 24; i += 3)
- fpu->fpregs[i] = ((fpu->fpregs[i] & 0xffff0000) << 15) |
- ((fpu->fpregs[i] & 0x0000ffff) << 16);
- return 1;
- }
-
- /* First dump the fpu context to avoid protocol violation. */
- asm volatile ("fsave %0" :: "m" (fpustate[0]) : "memory");
- if (!CPU_IS_060 ? !fpustate[0] : !fpustate[2])
- return 0;
-
- if (CPU_IS_COLDFIRE) {
- asm volatile ("fmovel %/fpiar,%0\n\t"
- "fmovel %/fpcr,%1\n\t"
- "fmovel %/fpsr,%2\n\t"
- "fmovemd %/fp0-%/fp7,%3"
- :
- : "m" (fpu->fpcntl[0]),
- "m" (fpu->fpcntl[1]),
- "m" (fpu->fpcntl[2]),
- "m" (fpu->fpregs[0])
- : "memory");
- } else {
- asm volatile ("fmovem %/fpiar/%/fpcr/%/fpsr,%0"
- :
- : "m" (fpu->fpcntl[0])
- : "memory");
- asm volatile ("fmovemx %/fp0-%/fp7,%0"
- :
- : "m" (fpu->fpregs[0])
- : "memory");
- }
-
- return 1;
-}
-EXPORT_SYMBOL(dump_fpu);
-#endif /* CONFIG_FPU */
-
-/*
- * sys_execve() executes a new program.
- */
-asmlinkage int sys_execve(const char __user *name,
- const char __user *const __user *argv,
- const char __user *const __user *envp)
-{
- int error;
- char * filename;
- struct pt_regs *regs = (struct pt_regs *) &name;
-
- filename = getname(name);
- error = PTR_ERR(filename);
- if (IS_ERR(filename))
- return error;
- error = do_execve(filename, argv, envp, regs);
- putname(filename);
- return error;
-}
-
-unsigned long get_wchan(struct task_struct *p)
-{
- unsigned long fp, pc;
- unsigned long stack_page;
- int count = 0;
- if (!p || p == current || p->state == TASK_RUNNING)
- return 0;
-
- stack_page = (unsigned long)task_stack_page(p);
- fp = ((struct switch_stack *)p->thread.ksp)->a6;
- do {
- if (fp < stack_page+sizeof(struct thread_info) ||
- fp >= 8184+stack_page)
- return 0;
- pc = ((unsigned long *)fp)[1];
- if (!in_sched_functions(pc))
- return pc;
- fp = *(unsigned long *) fp;
- } while (count++ < 16);
- return 0;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/ptrace.c b/ANDROID_3.4.5/arch/m68k/kernel/ptrace.c
deleted file mode 100644
index 8b4a2222..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/ptrace.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/*
- * linux/arch/m68k/kernel/ptrace.c
- *
- * Copyright (C) 1994 by Hamish Macdonald
- * Taken from linux/kernel/ptrace.c and modified for M680x0.
- * linux/kernel/ptrace.c is by Ross Biro 1/23/92, edited by Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General
- * Public License. See the file COPYING in the main directory of
- * this archive for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/smp.h>
-#include <linux/errno.h>
-#include <linux/ptrace.h>
-#include <linux/user.h>
-#include <linux/signal.h>
-#include <linux/tracehook.h>
-
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/processor.h>
-
-/*
- * does not yet catch signals sent when the child dies.
- * in exit.c or in signal.c.
- */
-
-/* determines which bits in the SR the user has access to. */
-/* 1 = access 0 = no access */
-#define SR_MASK 0x001f
-
-/* sets the trace bits. */
-#define TRACE_BITS 0xC000
-#define T1_BIT 0x8000
-#define T0_BIT 0x4000
-
-/* Find the stack offset for a register, relative to thread.esp0. */
-#define PT_REG(reg) ((long)&((struct pt_regs *)0)->reg)
-#define SW_REG(reg) ((long)&((struct switch_stack *)0)->reg \
- - sizeof(struct switch_stack))
-/* Mapping from PT_xxx to the stack offset at which the register is
- saved. Notice that usp has no stack-slot and needs to be treated
- specially (see get_reg/put_reg below). */
-static const int regoff[] = {
- [0] = PT_REG(d1),
- [1] = PT_REG(d2),
- [2] = PT_REG(d3),
- [3] = PT_REG(d4),
- [4] = PT_REG(d5),
- [5] = SW_REG(d6),
- [6] = SW_REG(d7),
- [7] = PT_REG(a0),
- [8] = PT_REG(a1),
- [9] = PT_REG(a2),
- [10] = SW_REG(a3),
- [11] = SW_REG(a4),
- [12] = SW_REG(a5),
- [13] = SW_REG(a6),
- [14] = PT_REG(d0),
- [15] = -1,
- [16] = PT_REG(orig_d0),
- [17] = PT_REG(sr),
- [18] = PT_REG(pc),
-};
-
-/*
- * Get contents of register REGNO in task TASK.
- */
-static inline long get_reg(struct task_struct *task, int regno)
-{
- unsigned long *addr;
-
- if (regno == PT_USP)
- addr = &task->thread.usp;
- else if (regno < ARRAY_SIZE(regoff))
- addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
- else
- return 0;
- /* Need to take stkadj into account. */
- if (regno == PT_SR || regno == PT_PC) {
- long stkadj = *(long *)(task->thread.esp0 + PT_REG(stkadj));
- addr = (unsigned long *) ((unsigned long)addr + stkadj);
- /* The sr is actually a 16 bit register. */
- if (regno == PT_SR)
- return *(unsigned short *)addr;
- }
- return *addr;
-}
-
-/*
- * Write contents of register REGNO in task TASK.
- */
-static inline int put_reg(struct task_struct *task, int regno,
- unsigned long data)
-{
- unsigned long *addr;
-
- if (regno == PT_USP)
- addr = &task->thread.usp;
- else if (regno < ARRAY_SIZE(regoff))
- addr = (unsigned long *)(task->thread.esp0 + regoff[regno]);
- else
- return -1;
- /* Need to take stkadj into account. */
- if (regno == PT_SR || regno == PT_PC) {
- long stkadj = *(long *)(task->thread.esp0 + PT_REG(stkadj));
- addr = (unsigned long *) ((unsigned long)addr + stkadj);
- /* The sr is actually a 16 bit register. */
- if (regno == PT_SR) {
- *(unsigned short *)addr = data;
- return 0;
- }
- }
- *addr = data;
- return 0;
-}
-
-/*
- * Make sure the single step bit is not set.
- */
-static inline void singlestep_disable(struct task_struct *child)
-{
- unsigned long tmp = get_reg(child, PT_SR) & ~TRACE_BITS;
- put_reg(child, PT_SR, tmp);
- clear_tsk_thread_flag(child, TIF_DELAYED_TRACE);
-}
-
-/*
- * Called by kernel/ptrace.c when detaching..
- */
-void ptrace_disable(struct task_struct *child)
-{
- singlestep_disable(child);
-}
-
-void user_enable_single_step(struct task_struct *child)
-{
- unsigned long tmp = get_reg(child, PT_SR) & ~TRACE_BITS;
- put_reg(child, PT_SR, tmp | T1_BIT);
- set_tsk_thread_flag(child, TIF_DELAYED_TRACE);
-}
-
-#ifdef CONFIG_MMU
-void user_enable_block_step(struct task_struct *child)
-{
- unsigned long tmp = get_reg(child, PT_SR) & ~TRACE_BITS;
- put_reg(child, PT_SR, tmp | T0_BIT);
-}
-#endif
-
-void user_disable_single_step(struct task_struct *child)
-{
- singlestep_disable(child);
-}
-
-long arch_ptrace(struct task_struct *child, long request,
- unsigned long addr, unsigned long data)
-{
- unsigned long tmp;
- int i, ret = 0;
- int regno = addr >> 2; /* temporary hack. */
- unsigned long __user *datap = (unsigned long __user *) data;
-
- switch (request) {
- /* read the word at location addr in the USER area. */
- case PTRACE_PEEKUSR:
- if (addr & 3)
- goto out_eio;
-
- if (regno >= 0 && regno < 19) {
- tmp = get_reg(child, regno);
- } else if (regno >= 21 && regno < 49) {
- tmp = child->thread.fp[regno - 21];
- /* Convert internal fpu reg representation
- * into long double format
- */
- if (FPU_IS_EMU && (regno < 45) && !(regno % 3))
- tmp = ((tmp & 0xffff0000) << 15) |
- ((tmp & 0x0000ffff) << 16);
-#ifndef CONFIG_MMU
- } else if (regno == 49) {
- tmp = child->mm->start_code;
- } else if (regno == 50) {
- tmp = child->mm->start_data;
- } else if (regno == 51) {
- tmp = child->mm->end_code;
-#endif
- } else
- goto out_eio;
- ret = put_user(tmp, datap);
- break;
-
- case PTRACE_POKEUSR:
- /* write the word at location addr in the USER area */
- if (addr & 3)
- goto out_eio;
-
- if (regno == PT_SR) {
- data &= SR_MASK;
- data |= get_reg(child, PT_SR) & ~SR_MASK;
- }
- if (regno >= 0 && regno < 19) {
- if (put_reg(child, regno, data))
- goto out_eio;
- } else if (regno >= 21 && regno < 48) {
- /* Convert long double format
- * into internal fpu reg representation
- */
- if (FPU_IS_EMU && (regno < 45) && !(regno % 3)) {
- data <<= 15;
- data = (data & 0xffff0000) |
- ((data & 0x0000ffff) >> 1);
- }
- child->thread.fp[regno - 21] = data;
- } else
- goto out_eio;
- break;
-
- case PTRACE_GETREGS: /* Get all gp regs from the child. */
- for (i = 0; i < 19; i++) {
- tmp = get_reg(child, i);
- ret = put_user(tmp, datap);
- if (ret)
- break;
- datap++;
- }
- break;
-
- case PTRACE_SETREGS: /* Set all gp regs in the child. */
- for (i = 0; i < 19; i++) {
- ret = get_user(tmp, datap);
- if (ret)
- break;
- if (i == PT_SR) {
- tmp &= SR_MASK;
- tmp |= get_reg(child, PT_SR) & ~SR_MASK;
- }
- put_reg(child, i, tmp);
- datap++;
- }
- break;
-
- case PTRACE_GETFPREGS: /* Get the child FPU state. */
- if (copy_to_user(datap, &child->thread.fp,
- sizeof(struct user_m68kfp_struct)))
- ret = -EFAULT;
- break;
-
- case PTRACE_SETFPREGS: /* Set the child FPU state. */
- if (copy_from_user(&child->thread.fp, datap,
- sizeof(struct user_m68kfp_struct)))
- ret = -EFAULT;
- break;
-
- case PTRACE_GET_THREAD_AREA:
- ret = put_user(task_thread_info(child)->tp_value, datap);
- break;
-
- default:
- ret = ptrace_request(child, request, addr, data);
- break;
- }
-
- return ret;
-out_eio:
- return -EIO;
-}
-
-asmlinkage void syscall_trace(void)
-{
- ptrace_notify(SIGTRAP | ((current->ptrace & PT_TRACESYSGOOD)
- ? 0x80 : 0));
- /*
- * this isn't the same as continuing with a signal, but it will do
- * for normal use. strace only continues with a signal if the
- * stopping signal is not SIGTRAP. -brl
- */
- if (current->exit_code) {
- send_sig(current->exit_code, current, 1);
- current->exit_code = 0;
- }
-}
-
-#ifdef CONFIG_COLDFIRE
-asmlinkage int syscall_trace_enter(void)
-{
- int ret = 0;
-
- if (test_thread_flag(TIF_SYSCALL_TRACE))
- ret = tracehook_report_syscall_entry(task_pt_regs(current));
- return ret;
-}
-
-asmlinkage void syscall_trace_leave(void)
-{
- if (test_thread_flag(TIF_SYSCALL_TRACE))
- tracehook_report_syscall_exit(task_pt_regs(current), 0);
-}
-#endif /* CONFIG_COLDFIRE */
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/setup.c b/ANDROID_3.4.5/arch/m68k/kernel/setup.c
deleted file mode 100644
index 4bf129f1..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/setup.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef CONFIG_MMU
-#include "setup_mm.c"
-#else
-#include "setup_no.c"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/setup_mm.c b/ANDROID_3.4.5/arch/m68k/kernel/setup_mm.c
deleted file mode 100644
index d872ce48..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/setup_mm.c
+++ /dev/null
@@ -1,553 +0,0 @@
-/*
- * linux/arch/m68k/kernel/setup.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-/*
- * This file handles the architecture-dependent parts of system setup
- */
-
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/fs.h>
-#include <linux/console.h>
-#include <linux/genhd.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include <linux/module.h>
-#include <linux/initrd.h>
-
-#include <asm/bootinfo.h>
-#include <asm/sections.h>
-#include <asm/setup.h>
-#include <asm/fpu.h>
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-#ifdef CONFIG_AMIGA
-#include <asm/amigahw.h>
-#endif
-#ifdef CONFIG_ATARI
-#include <asm/atarihw.h>
-#include <asm/atari_stram.h>
-#endif
-#ifdef CONFIG_SUN3X
-#include <asm/dvma.h>
-#endif
-#include <asm/natfeat.h>
-
-#if !FPSTATESIZE || !NR_IRQS
-#warning No CPU/platform type selected, your kernel will not work!
-#warning Are you building an allnoconfig kernel?
-#endif
-
-unsigned long m68k_machtype;
-EXPORT_SYMBOL(m68k_machtype);
-unsigned long m68k_cputype;
-EXPORT_SYMBOL(m68k_cputype);
-unsigned long m68k_fputype;
-unsigned long m68k_mmutype;
-EXPORT_SYMBOL(m68k_mmutype);
-#ifdef CONFIG_VME
-unsigned long vme_brdtype;
-EXPORT_SYMBOL(vme_brdtype);
-#endif
-
-int m68k_is040or060;
-EXPORT_SYMBOL(m68k_is040or060);
-
-extern unsigned long availmem;
-
-int m68k_num_memory;
-EXPORT_SYMBOL(m68k_num_memory);
-int m68k_realnum_memory;
-EXPORT_SYMBOL(m68k_realnum_memory);
-unsigned long m68k_memoffset;
-struct mem_info m68k_memory[NUM_MEMINFO];
-EXPORT_SYMBOL(m68k_memory);
-
-struct mem_info m68k_ramdisk;
-
-static char m68k_command_line[CL_SIZE];
-
-void (*mach_sched_init) (irq_handler_t handler) __initdata = NULL;
-/* machine dependent irq functions */
-void (*mach_init_IRQ) (void) __initdata = NULL;
-void (*mach_get_model) (char *model);
-void (*mach_get_hardware_list) (struct seq_file *m);
-/* machine dependent timer functions */
-unsigned long (*mach_gettimeoffset) (void);
-int (*mach_hwclk) (int, struct rtc_time*);
-EXPORT_SYMBOL(mach_hwclk);
-int (*mach_set_clock_mmss) (unsigned long);
-unsigned int (*mach_get_ss)(void);
-int (*mach_get_rtc_pll)(struct rtc_pll_info *);
-int (*mach_set_rtc_pll)(struct rtc_pll_info *);
-EXPORT_SYMBOL(mach_get_ss);
-EXPORT_SYMBOL(mach_get_rtc_pll);
-EXPORT_SYMBOL(mach_set_rtc_pll);
-void (*mach_reset)( void );
-void (*mach_halt)( void );
-void (*mach_power_off)( void );
-long mach_max_dma_address = 0x00ffffff; /* default set to the lower 16MB */
-#ifdef CONFIG_HEARTBEAT
-void (*mach_heartbeat) (int);
-EXPORT_SYMBOL(mach_heartbeat);
-#endif
-#ifdef CONFIG_M68K_L2_CACHE
-void (*mach_l2_flush) (int);
-#endif
-#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
-void (*mach_beep)(unsigned int, unsigned int);
-EXPORT_SYMBOL(mach_beep);
-#endif
-#if defined(CONFIG_ISA) && defined(MULTI_ISA)
-int isa_type;
-int isa_sex;
-EXPORT_SYMBOL(isa_type);
-EXPORT_SYMBOL(isa_sex);
-#endif
-
-extern int amiga_parse_bootinfo(const struct bi_record *);
-extern int atari_parse_bootinfo(const struct bi_record *);
-extern int mac_parse_bootinfo(const struct bi_record *);
-extern int q40_parse_bootinfo(const struct bi_record *);
-extern int bvme6000_parse_bootinfo(const struct bi_record *);
-extern int mvme16x_parse_bootinfo(const struct bi_record *);
-extern int mvme147_parse_bootinfo(const struct bi_record *);
-extern int hp300_parse_bootinfo(const struct bi_record *);
-extern int apollo_parse_bootinfo(const struct bi_record *);
-
-extern void config_amiga(void);
-extern void config_atari(void);
-extern void config_mac(void);
-extern void config_sun3(void);
-extern void config_apollo(void);
-extern void config_mvme147(void);
-extern void config_mvme16x(void);
-extern void config_bvme6000(void);
-extern void config_hp300(void);
-extern void config_q40(void);
-extern void config_sun3x(void);
-
-#define MASK_256K 0xfffc0000
-
-extern void paging_init(void);
-
-static void __init m68k_parse_bootinfo(const struct bi_record *record)
-{
- while (record->tag != BI_LAST) {
- int unknown = 0;
- const unsigned long *data = record->data;
-
- switch (record->tag) {
- case BI_MACHTYPE:
- case BI_CPUTYPE:
- case BI_FPUTYPE:
- case BI_MMUTYPE:
- /* Already set up by head.S */
- break;
-
- case BI_MEMCHUNK:
- if (m68k_num_memory < NUM_MEMINFO) {
- m68k_memory[m68k_num_memory].addr = data[0];
- m68k_memory[m68k_num_memory].size = data[1];
- m68k_num_memory++;
- } else
- printk("m68k_parse_bootinfo: too many memory chunks\n");
- break;
-
- case BI_RAMDISK:
- m68k_ramdisk.addr = data[0];
- m68k_ramdisk.size = data[1];
- break;
-
- case BI_COMMAND_LINE:
- strlcpy(m68k_command_line, (const char *)data,
- sizeof(m68k_command_line));
- break;
-
- default:
- if (MACH_IS_AMIGA)
- unknown = amiga_parse_bootinfo(record);
- else if (MACH_IS_ATARI)
- unknown = atari_parse_bootinfo(record);
- else if (MACH_IS_MAC)
- unknown = mac_parse_bootinfo(record);
- else if (MACH_IS_Q40)
- unknown = q40_parse_bootinfo(record);
- else if (MACH_IS_BVME6000)
- unknown = bvme6000_parse_bootinfo(record);
- else if (MACH_IS_MVME16x)
- unknown = mvme16x_parse_bootinfo(record);
- else if (MACH_IS_MVME147)
- unknown = mvme147_parse_bootinfo(record);
- else if (MACH_IS_HP300)
- unknown = hp300_parse_bootinfo(record);
- else if (MACH_IS_APOLLO)
- unknown = apollo_parse_bootinfo(record);
- else
- unknown = 1;
- }
- if (unknown)
- printk("m68k_parse_bootinfo: unknown tag 0x%04x ignored\n",
- record->tag);
- record = (struct bi_record *)((unsigned long)record +
- record->size);
- }
-
- m68k_realnum_memory = m68k_num_memory;
-#ifdef CONFIG_SINGLE_MEMORY_CHUNK
- if (m68k_num_memory > 1) {
- printk("Ignoring last %i chunks of physical memory\n",
- (m68k_num_memory - 1));
- m68k_num_memory = 1;
- }
-#endif
-}
-
-void __init setup_arch(char **cmdline_p)
-{
-#ifndef CONFIG_SUN3
- int i;
-#endif
-
- /* The bootinfo is located right after the kernel bss */
- if (!CPU_IS_COLDFIRE)
- m68k_parse_bootinfo((const struct bi_record *)_end);
-
- if (CPU_IS_040)
- m68k_is040or060 = 4;
- else if (CPU_IS_060)
- m68k_is040or060 = 6;
-
- /* FIXME: m68k_fputype is passed in by Penguin booter, which can
- * be confused by software FPU emulation. BEWARE.
- * We should really do our own FPU check at startup.
- * [what do we do with buggy 68LC040s? if we have problems
- * with them, we should add a test to check_bugs() below] */
-#ifndef CONFIG_M68KFPU_EMU_ONLY
- /* clear the fpu if we have one */
- if (m68k_fputype & (FPU_68881|FPU_68882|FPU_68040|FPU_68060|FPU_COLDFIRE)) {
- volatile int zero = 0;
- asm volatile ("frestore %0" : : "m" (zero));
- }
-#endif
-
- if (CPU_IS_060) {
- u32 pcr;
-
- asm (".chip 68060; movec %%pcr,%0; .chip 68k"
- : "=d" (pcr));
- if (((pcr >> 8) & 0xff) <= 5) {
- printk("Enabling workaround for errata I14\n");
- asm (".chip 68060; movec %0,%%pcr; .chip 68k"
- : : "d" (pcr | 0x20));
- }
- }
-
- init_mm.start_code = PAGE_OFFSET;
- init_mm.end_code = (unsigned long)_etext;
- init_mm.end_data = (unsigned long)_edata;
- init_mm.brk = (unsigned long)_end;
-
-#if defined(CONFIG_BOOTPARAM)
- strncpy(m68k_command_line, CONFIG_BOOTPARAM_STRING, CL_SIZE);
- m68k_command_line[CL_SIZE - 1] = 0;
-#endif /* CONFIG_BOOTPARAM */
- *cmdline_p = m68k_command_line;
- memcpy(boot_command_line, *cmdline_p, CL_SIZE);
-
- parse_early_param();
-
-#ifdef CONFIG_DUMMY_CONSOLE
- conswitchp = &dummy_con;
-#endif
-
- switch (m68k_machtype) {
-#ifdef CONFIG_AMIGA
- case MACH_AMIGA:
- config_amiga();
- break;
-#endif
-#ifdef CONFIG_ATARI
- case MACH_ATARI:
- config_atari();
- break;
-#endif
-#ifdef CONFIG_MAC
- case MACH_MAC:
- config_mac();
- break;
-#endif
-#ifdef CONFIG_SUN3
- case MACH_SUN3:
- config_sun3();
- break;
-#endif
-#ifdef CONFIG_APOLLO
- case MACH_APOLLO:
- config_apollo();
- break;
-#endif
-#ifdef CONFIG_MVME147
- case MACH_MVME147:
- config_mvme147();
- break;
-#endif
-#ifdef CONFIG_MVME16x
- case MACH_MVME16x:
- config_mvme16x();
- break;
-#endif
-#ifdef CONFIG_BVME6000
- case MACH_BVME6000:
- config_bvme6000();
- break;
-#endif
-#ifdef CONFIG_HP300
- case MACH_HP300:
- config_hp300();
- break;
-#endif
-#ifdef CONFIG_Q40
- case MACH_Q40:
- config_q40();
- break;
-#endif
-#ifdef CONFIG_SUN3X
- case MACH_SUN3X:
- config_sun3x();
- break;
-#endif
-#ifdef CONFIG_COLDFIRE
- case MACH_M54XX:
- config_BSP(NULL, 0);
- break;
-#endif
- default:
- panic("No configuration setup");
- }
-
-#ifdef CONFIG_NATFEAT
- nf_init();
-#endif
-
- paging_init();
-
-#ifndef CONFIG_SUN3
- for (i = 1; i < m68k_num_memory; i++)
- free_bootmem_node(NODE_DATA(i), m68k_memory[i].addr,
- m68k_memory[i].size);
-#ifdef CONFIG_BLK_DEV_INITRD
- if (m68k_ramdisk.size) {
- reserve_bootmem_node(__virt_to_node(phys_to_virt(m68k_ramdisk.addr)),
- m68k_ramdisk.addr, m68k_ramdisk.size,
- BOOTMEM_DEFAULT);
- initrd_start = (unsigned long)phys_to_virt(m68k_ramdisk.addr);
- initrd_end = initrd_start + m68k_ramdisk.size;
- printk("initrd: %08lx - %08lx\n", initrd_start, initrd_end);
- }
-#endif
-
-#ifdef CONFIG_ATARI
- if (MACH_IS_ATARI)
- atari_stram_reserve_pages((void *)availmem);
-#endif
-#ifdef CONFIG_SUN3X
- if (MACH_IS_SUN3X) {
- dvma_init();
- }
-#endif
-
-#endif /* !CONFIG_SUN3 */
-
-/* set ISA defs early as possible */
-#if defined(CONFIG_ISA) && defined(MULTI_ISA)
- if (MACH_IS_Q40) {
- isa_type = ISA_TYPE_Q40;
- isa_sex = 0;
- }
-#ifdef CONFIG_AMIGA_PCMCIA
- if (MACH_IS_AMIGA && AMIGAHW_PRESENT(PCMCIA)) {
- isa_type = ISA_TYPE_AG;
- isa_sex = 1;
- }
-#endif
-#endif
-}
-
-static int show_cpuinfo(struct seq_file *m, void *v)
-{
- const char *cpu, *mmu, *fpu;
- unsigned long clockfreq, clockfactor;
-
-#define LOOP_CYCLES_68020 (8)
-#define LOOP_CYCLES_68030 (8)
-#define LOOP_CYCLES_68040 (3)
-#define LOOP_CYCLES_68060 (1)
-#define LOOP_CYCLES_COLDFIRE (2)
-
- if (CPU_IS_020) {
- cpu = "68020";
- clockfactor = LOOP_CYCLES_68020;
- } else if (CPU_IS_030) {
- cpu = "68030";
- clockfactor = LOOP_CYCLES_68030;
- } else if (CPU_IS_040) {
- cpu = "68040";
- clockfactor = LOOP_CYCLES_68040;
- } else if (CPU_IS_060) {
- cpu = "68060";
- clockfactor = LOOP_CYCLES_68060;
- } else if (CPU_IS_COLDFIRE) {
- cpu = "ColdFire";
- clockfactor = LOOP_CYCLES_COLDFIRE;
- } else {
- cpu = "680x0";
- clockfactor = 0;
- }
-
-#ifdef CONFIG_M68KFPU_EMU_ONLY
- fpu = "none(soft float)";
-#else
- if (m68k_fputype & FPU_68881)
- fpu = "68881";
- else if (m68k_fputype & FPU_68882)
- fpu = "68882";
- else if (m68k_fputype & FPU_68040)
- fpu = "68040";
- else if (m68k_fputype & FPU_68060)
- fpu = "68060";
- else if (m68k_fputype & FPU_SUNFPA)
- fpu = "Sun FPA";
- else if (m68k_fputype & FPU_COLDFIRE)
- fpu = "ColdFire";
- else
- fpu = "none";
-#endif
-
- if (m68k_mmutype & MMU_68851)
- mmu = "68851";
- else if (m68k_mmutype & MMU_68030)
- mmu = "68030";
- else if (m68k_mmutype & MMU_68040)
- mmu = "68040";
- else if (m68k_mmutype & MMU_68060)
- mmu = "68060";
- else if (m68k_mmutype & MMU_SUN3)
- mmu = "Sun-3";
- else if (m68k_mmutype & MMU_APOLLO)
- mmu = "Apollo";
- else if (m68k_mmutype & MMU_COLDFIRE)
- mmu = "ColdFire";
- else
- mmu = "unknown";
-
- clockfreq = loops_per_jiffy * HZ * clockfactor;
-
- seq_printf(m, "CPU:\t\t%s\n"
- "MMU:\t\t%s\n"
- "FPU:\t\t%s\n"
- "Clocking:\t%lu.%1luMHz\n"
- "BogoMips:\t%lu.%02lu\n"
- "Calibration:\t%lu loops\n",
- cpu, mmu, fpu,
- clockfreq/1000000,(clockfreq/100000)%10,
- loops_per_jiffy/(500000/HZ),(loops_per_jiffy/(5000/HZ))%100,
- loops_per_jiffy);
- return 0;
-}
-
-static void *c_start(struct seq_file *m, loff_t *pos)
-{
- return *pos < 1 ? (void *)1 : NULL;
-}
-static void *c_next(struct seq_file *m, void *v, loff_t *pos)
-{
- ++*pos;
- return NULL;
-}
-static void c_stop(struct seq_file *m, void *v)
-{
-}
-const struct seq_operations cpuinfo_op = {
- .start = c_start,
- .next = c_next,
- .stop = c_stop,
- .show = show_cpuinfo,
-};
-
-#ifdef CONFIG_PROC_HARDWARE
-static int hardware_proc_show(struct seq_file *m, void *v)
-{
- char model[80];
- unsigned long mem;
- int i;
-
- if (mach_get_model)
- mach_get_model(model);
- else
- strcpy(model, "Unknown m68k");
-
- seq_printf(m, "Model:\t\t%s\n", model);
- for (mem = 0, i = 0; i < m68k_num_memory; i++)
- mem += m68k_memory[i].size;
- seq_printf(m, "System Memory:\t%ldK\n", mem >> 10);
-
- if (mach_get_hardware_list)
- mach_get_hardware_list(m);
-
- return 0;
-}
-
-static int hardware_proc_open(struct inode *inode, struct file *file)
-{
- return single_open(file, hardware_proc_show, NULL);
-}
-
-static const struct file_operations hardware_proc_fops = {
- .open = hardware_proc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
-
-static int __init proc_hardware_init(void)
-{
- proc_create("hardware", 0, NULL, &hardware_proc_fops);
- return 0;
-}
-module_init(proc_hardware_init);
-#endif
-
-void check_bugs(void)
-{
-#ifndef CONFIG_M68KFPU_EMU
- if (m68k_fputype == 0) {
- printk(KERN_EMERG "*** YOU DO NOT HAVE A FLOATING POINT UNIT, "
- "WHICH IS REQUIRED BY LINUX/M68K ***\n");
- printk(KERN_EMERG "Upgrade your hardware or join the FPU "
- "emulation project\n");
- panic("no FPU");
- }
-#endif /* !CONFIG_M68KFPU_EMU */
-}
-
-#ifdef CONFIG_ADB
-static int __init adb_probe_sync_enable (char *str) {
- extern int __adb_probe_sync;
- __adb_probe_sync = 1;
- return 1;
-}
-
-__setup("adb_sync", adb_probe_sync_enable);
-#endif /* CONFIG_ADB */
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/setup_no.c b/ANDROID_3.4.5/arch/m68k/kernel/setup_no.c
deleted file mode 100644
index 7dc186b7..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/setup_no.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/*
- * linux/arch/m68knommu/kernel/setup.c
- *
- * Copyright (C) 1999-2007 Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 1998,1999 D. Jeff Dionne <jeff@uClinux.org>
- * Copyleft ()) 2000 James D. Schettine {james@telos-systems.com}
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>
- * Copyright (C) 1995 Hamish Macdonald
- * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
- * Copyright (C) 2001 Lineo, Inc. <www.lineo.com>
- *
- * 68VZ328 Fixes/support Evan Stawnyczy <e@lineo.ca>
- */
-
-/*
- * This file handles the architecture-dependent parts of system setup
- */
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/delay.h>
-#include <linux/interrupt.h>
-#include <linux/fb.h>
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/console.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/bootmem.h>
-#include <linux/seq_file.h>
-#include <linux/init.h>
-#include <linux/initrd.h>
-#include <linux/root_dev.h>
-#include <linux/rtc.h>
-
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/machdep.h>
-#include <asm/pgtable.h>
-#include <asm/sections.h>
-
-unsigned long memory_start;
-unsigned long memory_end;
-
-EXPORT_SYMBOL(memory_start);
-EXPORT_SYMBOL(memory_end);
-
-char __initdata command_line[COMMAND_LINE_SIZE];
-
-/* machine dependent timer functions */
-void (*mach_sched_init)(irq_handler_t handler) __initdata = NULL;
-int (*mach_set_clock_mmss)(unsigned long);
-int (*mach_hwclk) (int, struct rtc_time*);
-
-/* machine dependent reboot functions */
-void (*mach_reset)(void);
-void (*mach_halt)(void);
-void (*mach_power_off)(void);
-
-#ifdef CONFIG_M68328
-#define CPU_NAME "MC68328"
-#endif
-#ifdef CONFIG_M68EZ328
-#define CPU_NAME "MC68EZ328"
-#endif
-#ifdef CONFIG_M68VZ328
-#define CPU_NAME "MC68VZ328"
-#endif
-#ifdef CONFIG_M68360
-#define CPU_NAME "MC68360"
-#endif
-#ifndef CPU_NAME
-#define CPU_NAME "UNKNOWN"
-#endif
-
-/*
- * Different cores have different instruction execution timings.
- * The old/traditional 68000 cores are basically all the same, at 16.
- * The ColdFire cores vary a little, their values are defined in their
- * headers. We default to the standard 68000 value here.
- */
-#ifndef CPU_INSTR_PER_JIFFY
-#define CPU_INSTR_PER_JIFFY 16
-#endif
-
-#if defined(CONFIG_UBOOT)
-/*
- * parse_uboot_commandline
- *
- * Copies u-boot commandline arguments and store them in the proper linux
- * variables.
- *
- * Assumes:
- * _init_sp global contains the address in the stack pointer when the
- * kernel starts (see head.S::_start)
- *
- * U-Boot calling convention:
- * (*kernel) (kbd, initrd_start, initrd_end, cmd_start, cmd_end);
- *
- * _init_sp can be parsed as such
- *
- * _init_sp+00 = u-boot cmd after jsr into kernel (skip)
- * _init_sp+04 = &kernel board_info (residual data)
- * _init_sp+08 = &initrd_start
- * _init_sp+12 = &initrd_end
- * _init_sp+16 = &cmd_start
- * _init_sp+20 = &cmd_end
- *
- * This also assumes that the memory locations pointed to are still
- * unmodified. U-boot places them near the end of external SDRAM.
- *
- * Argument(s):
- * commandp = the linux commandline arg container to fill.
- * size = the sizeof commandp.
- *
- * Returns:
- */
-void parse_uboot_commandline(char *commandp, int size)
-{
- extern unsigned long _init_sp;
- unsigned long *sp;
- unsigned long uboot_kbd;
- unsigned long uboot_initrd_start, uboot_initrd_end;
- unsigned long uboot_cmd_start, uboot_cmd_end;
-
-
- sp = (unsigned long *)_init_sp;
- uboot_kbd = sp[1];
- uboot_initrd_start = sp[2];
- uboot_initrd_end = sp[3];
- uboot_cmd_start = sp[4];
- uboot_cmd_end = sp[5];
-
- if (uboot_cmd_start && uboot_cmd_end)
- strncpy(commandp, (const char *)uboot_cmd_start, size);
-#if defined(CONFIG_BLK_DEV_INITRD)
- if (uboot_initrd_start && uboot_initrd_end &&
- (uboot_initrd_end > uboot_initrd_start)) {
- initrd_start = uboot_initrd_start;
- initrd_end = uboot_initrd_end;
- ROOT_DEV = Root_RAM0;
- printk(KERN_INFO "initrd at 0x%lx:0x%lx\n",
- initrd_start, initrd_end);
- }
-#endif /* if defined(CONFIG_BLK_DEV_INITRD) */
-}
-#endif /* #if defined(CONFIG_UBOOT) */
-
-void __init setup_arch(char **cmdline_p)
-{
- int bootmap_size;
-
- memory_start = PAGE_ALIGN(_ramstart);
- memory_end = _ramend;
-
- init_mm.start_code = (unsigned long) &_stext;
- init_mm.end_code = (unsigned long) &_etext;
- init_mm.end_data = (unsigned long) &_edata;
- init_mm.brk = (unsigned long) 0;
-
- config_BSP(&command_line[0], sizeof(command_line));
-
-#if defined(CONFIG_BOOTPARAM)
- strncpy(&command_line[0], CONFIG_BOOTPARAM_STRING, sizeof(command_line));
- command_line[sizeof(command_line) - 1] = 0;
-#endif /* CONFIG_BOOTPARAM */
-
-#if defined(CONFIG_UBOOT)
- /* CONFIG_UBOOT and CONFIG_BOOTPARAM defined, concatenate cmdline */
- #if defined(CONFIG_BOOTPARAM)
- /* Add the whitespace separator */
- command_line[strlen(CONFIG_BOOTPARAM_STRING)] = ' ';
- /* Parse uboot command line into the rest of the buffer */
- parse_uboot_commandline(
- &command_line[(strlen(CONFIG_BOOTPARAM_STRING)+1)],
- (sizeof(command_line) -
- (strlen(CONFIG_BOOTPARAM_STRING)+1)));
- /* Only CONFIG_UBOOT defined, create cmdline */
- #else
- parse_uboot_commandline(&command_line[0], sizeof(command_line));
- #endif /* CONFIG_BOOTPARAM */
- command_line[sizeof(command_line) - 1] = 0;
-#endif /* CONFIG_UBOOT */
-
- printk(KERN_INFO "\x0F\r\n\nuClinux/" CPU_NAME "\n");
-
-#ifdef CONFIG_UCDIMM
- printk(KERN_INFO "uCdimm by Lineo, Inc. <www.lineo.com>\n");
-#endif
-#ifdef CONFIG_M68VZ328
- printk(KERN_INFO "M68VZ328 support by Evan Stawnyczy <e@lineo.ca>\n");
-#endif
-#ifdef CONFIG_COLDFIRE
- printk(KERN_INFO "COLDFIRE port done by Greg Ungerer, gerg@snapgear.com\n");
-#ifdef CONFIG_M5307
- printk(KERN_INFO "Modified for M5307 by Dave Miller, dmiller@intellistor.com\n");
-#endif
-#ifdef CONFIG_ELITE
- printk(KERN_INFO "Modified for M5206eLITE by Rob Scott, rscott@mtrob.fdns.net\n");
-#endif
-#endif
- printk(KERN_INFO "Flat model support (C) 1998,1999 Kenneth Albanowski, D. Jeff Dionne\n");
-
-#if defined( CONFIG_PILOT ) && defined( CONFIG_M68328 )
- printk(KERN_INFO "TRG SuperPilot FLASH card support <info@trgnet.com>\n");
-#endif
-#if defined( CONFIG_PILOT ) && defined( CONFIG_M68EZ328 )
- printk(KERN_INFO "PalmV support by Lineo Inc. <jeff@uclinux.com>\n");
-#endif
-#if defined (CONFIG_M68360)
- printk(KERN_INFO "QUICC port done by SED Systems <hamilton@sedsystems.ca>,\n");
- printk(KERN_INFO "based on 2.0.38 port by Lineo Inc. <mleslie@lineo.com>.\n");
-#endif
-#ifdef CONFIG_DRAGEN2
- printk(KERN_INFO "DragonEngine II board support by Georges Menie\n");
-#endif
-#ifdef CONFIG_M5235EVB
- printk(KERN_INFO "Motorola M5235EVB support (C)2005 Syn-tech Systems, Inc. (Jate Sujjavanich)\n");
-#endif
-
- pr_debug("KERNEL -> TEXT=0x%06x-0x%06x DATA=0x%06x-0x%06x "
- "BSS=0x%06x-0x%06x\n", (int) &_stext, (int) &_etext,
- (int) &_sdata, (int) &_edata,
- (int) &_sbss, (int) &_ebss);
- pr_debug("MEMORY -> ROMFS=0x%06x-0x%06x MEM=0x%06x-0x%06x\n ",
- (int) &_ebss, (int) memory_start,
- (int) memory_start, (int) memory_end);
-
- /* Keep a copy of command line */
- *cmdline_p = &command_line[0];
- memcpy(boot_command_line, command_line, COMMAND_LINE_SIZE);
- boot_command_line[COMMAND_LINE_SIZE-1] = 0;
-
-#if defined(CONFIG_FRAMEBUFFER_CONSOLE) && defined(CONFIG_DUMMY_CONSOLE)
- conswitchp = &dummy_con;
-#endif
-
- /*
- * Give all the memory to the bootmap allocator, tell it to put the
- * boot mem_map at the start of memory.
- */
- bootmap_size = init_bootmem_node(
- NODE_DATA(0),
- memory_start >> PAGE_SHIFT, /* map goes here */
- PAGE_OFFSET >> PAGE_SHIFT, /* 0 on coldfire */
- memory_end >> PAGE_SHIFT);
- /*
- * Free the usable memory, we have to make sure we do not free
- * the bootmem bitmap so we then reserve it after freeing it :-)
- */
- free_bootmem(memory_start, memory_end - memory_start);
- reserve_bootmem(memory_start, bootmap_size, BOOTMEM_DEFAULT);
-
-#if defined(CONFIG_UBOOT) && defined(CONFIG_BLK_DEV_INITRD)
- if ((initrd_start > 0) && (initrd_start < initrd_end) &&
- (initrd_end < memory_end))
- reserve_bootmem(initrd_start, initrd_end - initrd_start,
- BOOTMEM_DEFAULT);
-#endif /* if defined(CONFIG_BLK_DEV_INITRD) */
-
- /*
- * Get kmalloc into gear.
- */
- paging_init();
-}
-
-/*
- * Get CPU information for use by the procfs.
- */
-static int show_cpuinfo(struct seq_file *m, void *v)
-{
- char *cpu, *mmu, *fpu;
- u_long clockfreq;
-
- cpu = CPU_NAME;
- mmu = "none";
- fpu = "none";
- clockfreq = (loops_per_jiffy * HZ) * CPU_INSTR_PER_JIFFY;
-
- seq_printf(m, "CPU:\t\t%s\n"
- "MMU:\t\t%s\n"
- "FPU:\t\t%s\n"
- "Clocking:\t%lu.%1luMHz\n"
- "BogoMips:\t%lu.%02lu\n"
- "Calibration:\t%lu loops\n",
- cpu, mmu, fpu,
- clockfreq / 1000000,
- (clockfreq / 100000) % 10,
- (loops_per_jiffy * HZ) / 500000,
- ((loops_per_jiffy * HZ) / 5000) % 100,
- (loops_per_jiffy * HZ));
-
- return 0;
-}
-
-static void *c_start(struct seq_file *m, loff_t *pos)
-{
- return *pos < NR_CPUS ? ((void *) 0x12345678) : NULL;
-}
-
-static void *c_next(struct seq_file *m, void *v, loff_t *pos)
-{
- ++*pos;
- return c_start(m, pos);
-}
-
-static void c_stop(struct seq_file *m, void *v)
-{
-}
-
-const struct seq_operations cpuinfo_op = {
- .start = c_start,
- .next = c_next,
- .stop = c_stop,
- .show = show_cpuinfo,
-};
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/signal.c b/ANDROID_3.4.5/arch/m68k/kernel/signal.c
deleted file mode 100644
index 2e25713e..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/signal.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef CONFIG_MMU
-#include "signal_mm.c"
-#else
-#include "signal_no.c"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/signal_mm.c b/ANDROID_3.4.5/arch/m68k/kernel/signal_mm.c
deleted file mode 100644
index cb856f9d..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/signal_mm.c
+++ /dev/null
@@ -1,1115 +0,0 @@
-/*
- * linux/arch/m68k/kernel/signal.c
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Linux/m68k support by Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- *
- * 1997-12-01 Modified for POSIX.1b signals by Andreas Schwab
- *
- * mathemu support by Roman Zippel
- * (Note: fpstate in the signal context is completely ignored for the emulator
- * and the internal floating point format is put on stack)
- */
-
-/*
- * ++roman (07/09/96): implemented signal stacks (specially for tosemu on
- * Atari :-) Current limitation: Only one sigstack can be active at one time.
- * If a second signal with SA_ONSTACK set arrives while working on a sigstack,
- * SA_ONSTACK is ignored. This behaviour avoids lots of trouble with nested
- * signal handlers!
- */
-
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/syscalls.h>
-#include <linux/errno.h>
-#include <linux/wait.h>
-#include <linux/ptrace.h>
-#include <linux/unistd.h>
-#include <linux/stddef.h>
-#include <linux/highuid.h>
-#include <linux/personality.h>
-#include <linux/tty.h>
-#include <linux/binfmts.h>
-#include <linux/module.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/pgtable.h>
-#include <asm/traps.h>
-#include <asm/ucontext.h>
-
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
-static const int frame_extra_sizes[16] = {
- [1] = -1, /* sizeof(((struct frame *)0)->un.fmt1), */
- [2] = sizeof(((struct frame *)0)->un.fmt2),
- [3] = sizeof(((struct frame *)0)->un.fmt3),
-#ifdef CONFIG_COLDFIRE
- [4] = 0,
-#else
- [4] = sizeof(((struct frame *)0)->un.fmt4),
-#endif
- [5] = -1, /* sizeof(((struct frame *)0)->un.fmt5), */
- [6] = -1, /* sizeof(((struct frame *)0)->un.fmt6), */
- [7] = sizeof(((struct frame *)0)->un.fmt7),
- [8] = -1, /* sizeof(((struct frame *)0)->un.fmt8), */
- [9] = sizeof(((struct frame *)0)->un.fmt9),
- [10] = sizeof(((struct frame *)0)->un.fmta),
- [11] = sizeof(((struct frame *)0)->un.fmtb),
- [12] = -1, /* sizeof(((struct frame *)0)->un.fmtc), */
- [13] = -1, /* sizeof(((struct frame *)0)->un.fmtd), */
- [14] = -1, /* sizeof(((struct frame *)0)->un.fmte), */
- [15] = -1, /* sizeof(((struct frame *)0)->un.fmtf), */
-};
-
-int handle_kernel_fault(struct pt_regs *regs)
-{
- const struct exception_table_entry *fixup;
- struct pt_regs *tregs;
-
- /* Are we prepared to handle this kernel fault? */
- fixup = search_exception_tables(regs->pc);
- if (!fixup)
- return 0;
-
- /* Create a new four word stack frame, discarding the old one. */
- regs->stkadj = frame_extra_sizes[regs->format];
- tregs = (struct pt_regs *)((long)regs + regs->stkadj);
- tregs->vector = regs->vector;
-#ifdef CONFIG_COLDFIRE
- tregs->format = 4;
-#else
- tregs->format = 0;
-#endif
- tregs->pc = fixup->fixup;
- tregs->sr = regs->sr;
-
- return 1;
-}
-
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-asmlinkage int
-sys_sigsuspend(int unused0, int unused1, old_sigset_t mask)
-{
- mask &= _BLOCKABLE;
- spin_lock_irq(&current->sighand->siglock);
- current->saved_sigmask = current->blocked;
- siginitset(&current->blocked, mask);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_restore_sigmask();
-
- return -ERESTARTNOHAND;
-}
-
-asmlinkage int
-sys_sigaction(int sig, const struct old_sigaction __user *act,
- struct old_sigaction __user *oact)
-{
- struct k_sigaction new_ka, old_ka;
- int ret;
-
- if (act) {
- old_sigset_t mask;
- if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
- __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
- __get_user(new_ka.sa.sa_restorer, &act->sa_restorer) ||
- __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
- __get_user(mask, &act->sa_mask))
- return -EFAULT;
- siginitset(&new_ka.sa.sa_mask, mask);
- }
-
- ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
- if (!ret && oact) {
- if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
- __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
- __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) ||
- __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
- __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
- return -EFAULT;
- }
-
- return ret;
-}
-
-asmlinkage int
-sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
-{
- return do_sigaltstack(uss, uoss, rdusp());
-}
-
-
-/*
- * Do a signal return; undo the signal stack.
- *
- * Keep the return code on the stack quadword aligned!
- * That makes the cache flush below easier.
- */
-
-struct sigframe
-{
- char __user *pretcode;
- int sig;
- int code;
- struct sigcontext __user *psc;
- char retcode[8];
- unsigned long extramask[_NSIG_WORDS-1];
- struct sigcontext sc;
-};
-
-struct rt_sigframe
-{
- char __user *pretcode;
- int sig;
- struct siginfo __user *pinfo;
- void __user *puc;
- char retcode[8];
- struct siginfo info;
- struct ucontext uc;
-};
-
-
-static unsigned char fpu_version; /* version number of fpu, set by setup_frame */
-
-static inline int restore_fpu_state(struct sigcontext *sc)
-{
- int err = 1;
-
- if (FPU_IS_EMU) {
- /* restore registers */
- memcpy(current->thread.fpcntl, sc->sc_fpcntl, 12);
- memcpy(current->thread.fp, sc->sc_fpregs, 24);
- return 0;
- }
-
- if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) {
- /* Verify the frame format. */
- if (!(CPU_IS_060 || CPU_IS_COLDFIRE) &&
- (sc->sc_fpstate[0] != fpu_version))
- goto out;
- if (CPU_IS_020_OR_030) {
- if (m68k_fputype & FPU_68881 &&
- !(sc->sc_fpstate[1] == 0x18 || sc->sc_fpstate[1] == 0xb4))
- goto out;
- if (m68k_fputype & FPU_68882 &&
- !(sc->sc_fpstate[1] == 0x38 || sc->sc_fpstate[1] == 0xd4))
- goto out;
- } else if (CPU_IS_040) {
- if (!(sc->sc_fpstate[1] == 0x00 ||
- sc->sc_fpstate[1] == 0x28 ||
- sc->sc_fpstate[1] == 0x60))
- goto out;
- } else if (CPU_IS_060) {
- if (!(sc->sc_fpstate[3] == 0x00 ||
- sc->sc_fpstate[3] == 0x60 ||
- sc->sc_fpstate[3] == 0xe0))
- goto out;
- } else if (CPU_IS_COLDFIRE) {
- if (!(sc->sc_fpstate[0] == 0x00 ||
- sc->sc_fpstate[0] == 0x05 ||
- sc->sc_fpstate[0] == 0xe5))
- goto out;
- } else
- goto out;
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fmovemd %0,%%fp0-%%fp1\n\t"
- "fmovel %1,%%fpcr\n\t"
- "fmovel %2,%%fpsr\n\t"
- "fmovel %3,%%fpiar"
- : /* no outputs */
- : "m" (sc->sc_fpregs[0]),
- "m" (sc->sc_fpcntl[0]),
- "m" (sc->sc_fpcntl[1]),
- "m" (sc->sc_fpcntl[2]));
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %0,%%fp0-%%fp1\n\t"
- "fmoveml %1,%%fpcr/%%fpsr/%%fpiar\n\t"
- ".chip 68k"
- : /* no outputs */
- : "m" (*sc->sc_fpregs),
- "m" (*sc->sc_fpcntl));
- }
- }
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("frestore %0" : : "m" (*sc->sc_fpstate));
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "frestore %0\n\t"
- ".chip 68k"
- : : "m" (*sc->sc_fpstate));
- }
- err = 0;
-
-out:
- return err;
-}
-
-#define FPCONTEXT_SIZE 216
-#define uc_fpstate uc_filler[0]
-#define uc_formatvec uc_filler[FPCONTEXT_SIZE/4]
-#define uc_extra uc_filler[FPCONTEXT_SIZE/4+1]
-
-static inline int rt_restore_fpu_state(struct ucontext __user *uc)
-{
- unsigned char fpstate[FPCONTEXT_SIZE];
- int context_size = CPU_IS_060 ? 8 : (CPU_IS_COLDFIRE ? 12 : 0);
- fpregset_t fpregs;
- int err = 1;
-
- if (FPU_IS_EMU) {
- /* restore fpu control register */
- if (__copy_from_user(current->thread.fpcntl,
- uc->uc_mcontext.fpregs.f_fpcntl, 12))
- goto out;
- /* restore all other fpu register */
- if (__copy_from_user(current->thread.fp,
- uc->uc_mcontext.fpregs.f_fpregs, 96))
- goto out;
- return 0;
- }
-
- if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate))
- goto out;
- if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {
- if (!(CPU_IS_060 || CPU_IS_COLDFIRE))
- context_size = fpstate[1];
- /* Verify the frame format. */
- if (!(CPU_IS_060 || CPU_IS_COLDFIRE) &&
- (fpstate[0] != fpu_version))
- goto out;
- if (CPU_IS_020_OR_030) {
- if (m68k_fputype & FPU_68881 &&
- !(context_size == 0x18 || context_size == 0xb4))
- goto out;
- if (m68k_fputype & FPU_68882 &&
- !(context_size == 0x38 || context_size == 0xd4))
- goto out;
- } else if (CPU_IS_040) {
- if (!(context_size == 0x00 ||
- context_size == 0x28 ||
- context_size == 0x60))
- goto out;
- } else if (CPU_IS_060) {
- if (!(fpstate[3] == 0x00 ||
- fpstate[3] == 0x60 ||
- fpstate[3] == 0xe0))
- goto out;
- } else if (CPU_IS_COLDFIRE) {
- if (!(fpstate[3] == 0x00 ||
- fpstate[3] == 0x05 ||
- fpstate[3] == 0xe5))
- goto out;
- } else
- goto out;
- if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,
- sizeof(fpregs)))
- goto out;
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fmovemd %0,%%fp0-%%fp7\n\t"
- "fmovel %1,%%fpcr\n\t"
- "fmovel %2,%%fpsr\n\t"
- "fmovel %3,%%fpiar"
- : /* no outputs */
- : "m" (fpregs.f_fpregs[0]),
- "m" (fpregs.f_fpcntl[0]),
- "m" (fpregs.f_fpcntl[1]),
- "m" (fpregs.f_fpcntl[2]));
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %0,%%fp0-%%fp7\n\t"
- "fmoveml %1,%%fpcr/%%fpsr/%%fpiar\n\t"
- ".chip 68k"
- : /* no outputs */
- : "m" (*fpregs.f_fpregs),
- "m" (*fpregs.f_fpcntl));
- }
- }
- if (context_size &&
- __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,
- context_size))
- goto out;
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("frestore %0" : : "m" (*fpstate));
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "frestore %0\n\t"
- ".chip 68k"
- : : "m" (*fpstate));
- }
- err = 0;
-
-out:
- return err;
-}
-
-static int mangle_kernel_stack(struct pt_regs *regs, int formatvec,
- void __user *fp)
-{
- int fsize = frame_extra_sizes[formatvec >> 12];
- if (fsize < 0) {
- /*
- * user process trying to return with weird frame format
- */
-#ifdef DEBUG
- printk("user process returning with weird frame format\n");
-#endif
- return 1;
- }
- if (!fsize) {
- regs->format = formatvec >> 12;
- regs->vector = formatvec & 0xfff;
- } else {
- struct switch_stack *sw = (struct switch_stack *)regs - 1;
- unsigned long buf[fsize / 2]; /* yes, twice as much */
-
- /* that'll make sure that expansion won't crap over data */
- if (copy_from_user(buf + fsize / 4, fp, fsize))
- return 1;
-
- /* point of no return */
- regs->format = formatvec >> 12;
- regs->vector = formatvec & 0xfff;
-#define frame_offset (sizeof(struct pt_regs)+sizeof(struct switch_stack))
- __asm__ __volatile__ (
-#ifdef CONFIG_COLDFIRE
- " movel %0,%/sp\n\t"
- " bra ret_from_signal\n"
-#else
- " movel %0,%/a0\n\t"
- " subl %1,%/a0\n\t" /* make room on stack */
- " movel %/a0,%/sp\n\t" /* set stack pointer */
- /* move switch_stack and pt_regs */
- "1: movel %0@+,%/a0@+\n\t"
- " dbra %2,1b\n\t"
- " lea %/sp@(%c3),%/a0\n\t" /* add offset of fmt */
- " lsrl #2,%1\n\t"
- " subql #1,%1\n\t"
- /* copy to the gap we'd made */
- "2: movel %4@+,%/a0@+\n\t"
- " dbra %1,2b\n\t"
- " bral ret_from_signal\n"
-#endif
- : /* no outputs, it doesn't ever return */
- : "a" (sw), "d" (fsize), "d" (frame_offset/4-1),
- "n" (frame_offset), "a" (buf + fsize/4)
- : "a0");
-#undef frame_offset
- }
- return 0;
-}
-
-static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __user *fp)
-{
- int formatvec;
- struct sigcontext context;
- int err;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- /* get previous context */
- if (copy_from_user(&context, usc, sizeof(context)))
- goto badframe;
-
- /* restore passed registers */
- regs->d0 = context.sc_d0;
- regs->d1 = context.sc_d1;
- regs->a0 = context.sc_a0;
- regs->a1 = context.sc_a1;
- regs->sr = (regs->sr & 0xff00) | (context.sc_sr & 0xff);
- regs->pc = context.sc_pc;
- regs->orig_d0 = -1; /* disable syscall checks */
- wrusp(context.sc_usp);
- formatvec = context.sc_formatvec;
-
- err = restore_fpu_state(&context);
-
- if (err || mangle_kernel_stack(regs, formatvec, fp))
- goto badframe;
-
- return 0;
-
-badframe:
- return 1;
-}
-
-static inline int
-rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
- struct ucontext __user *uc)
-{
- int temp;
- greg_t __user *gregs = uc->uc_mcontext.gregs;
- unsigned long usp;
- int err;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- err = __get_user(temp, &uc->uc_mcontext.version);
- if (temp != MCONTEXT_VERSION)
- goto badframe;
- /* restore passed registers */
- err |= __get_user(regs->d0, &gregs[0]);
- err |= __get_user(regs->d1, &gregs[1]);
- err |= __get_user(regs->d2, &gregs[2]);
- err |= __get_user(regs->d3, &gregs[3]);
- err |= __get_user(regs->d4, &gregs[4]);
- err |= __get_user(regs->d5, &gregs[5]);
- err |= __get_user(sw->d6, &gregs[6]);
- err |= __get_user(sw->d7, &gregs[7]);
- err |= __get_user(regs->a0, &gregs[8]);
- err |= __get_user(regs->a1, &gregs[9]);
- err |= __get_user(regs->a2, &gregs[10]);
- err |= __get_user(sw->a3, &gregs[11]);
- err |= __get_user(sw->a4, &gregs[12]);
- err |= __get_user(sw->a5, &gregs[13]);
- err |= __get_user(sw->a6, &gregs[14]);
- err |= __get_user(usp, &gregs[15]);
- wrusp(usp);
- err |= __get_user(regs->pc, &gregs[16]);
- err |= __get_user(temp, &gregs[17]);
- regs->sr = (regs->sr & 0xff00) | (temp & 0xff);
- regs->orig_d0 = -1; /* disable syscall checks */
- err |= __get_user(temp, &uc->uc_formatvec);
-
- err |= rt_restore_fpu_state(uc);
-
- if (err || do_sigaltstack(&uc->uc_stack, NULL, usp) == -EFAULT)
- goto badframe;
-
- if (mangle_kernel_stack(regs, temp, &uc->uc_extra))
- goto badframe;
-
- return 0;
-
-badframe:
- return 1;
-}
-
-asmlinkage int do_sigreturn(unsigned long __unused)
-{
- struct switch_stack *sw = (struct switch_stack *) &__unused;
- struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- unsigned long usp = rdusp();
- struct sigframe __user *frame = (struct sigframe __user *)(usp - 4);
- sigset_t set;
-
- if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
- goto badframe;
- if (__get_user(set.sig[0], &frame->sc.sc_mask) ||
- (_NSIG_WORDS > 1 &&
- __copy_from_user(&set.sig[1], &frame->extramask,
- sizeof(frame->extramask))))
- goto badframe;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- current->blocked = set;
- recalc_sigpending();
-
- if (restore_sigcontext(regs, &frame->sc, frame + 1))
- goto badframe;
- return regs->d0;
-
-badframe:
- force_sig(SIGSEGV, current);
- return 0;
-}
-
-asmlinkage int do_rt_sigreturn(unsigned long __unused)
-{
- struct switch_stack *sw = (struct switch_stack *) &__unused;
- struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- unsigned long usp = rdusp();
- struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(usp - 4);
- sigset_t set;
-
- if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
- goto badframe;
- if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
- goto badframe;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- current->blocked = set;
- recalc_sigpending();
-
- if (rt_restore_ucontext(regs, sw, &frame->uc))
- goto badframe;
- return regs->d0;
-
-badframe:
- force_sig(SIGSEGV, current);
- return 0;
-}
-
-/*
- * Set up a signal frame.
- */
-
-static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)
-{
- if (FPU_IS_EMU) {
- /* save registers */
- memcpy(sc->sc_fpcntl, current->thread.fpcntl, 12);
- memcpy(sc->sc_fpregs, current->thread.fp, 24);
- return;
- }
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fsave %0"
- : : "m" (*sc->sc_fpstate) : "memory");
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fsave %0\n\t"
- ".chip 68k"
- : : "m" (*sc->sc_fpstate) : "memory");
- }
-
- if (CPU_IS_060 ? sc->sc_fpstate[2] : sc->sc_fpstate[0]) {
- fpu_version = sc->sc_fpstate[0];
- if (CPU_IS_020_OR_030 &&
- regs->vector >= (VEC_FPBRUC * 4) &&
- regs->vector <= (VEC_FPNAN * 4)) {
- /* Clear pending exception in 68882 idle frame */
- if (*(unsigned short *) sc->sc_fpstate == 0x1f38)
- sc->sc_fpstate[0x38] |= 1 << 3;
- }
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fmovemd %%fp0-%%fp1,%0\n\t"
- "fmovel %%fpcr,%1\n\t"
- "fmovel %%fpsr,%2\n\t"
- "fmovel %%fpiar,%3"
- : "=m" (sc->sc_fpregs[0]),
- "=m" (sc->sc_fpcntl[0]),
- "=m" (sc->sc_fpcntl[1]),
- "=m" (sc->sc_fpcntl[2])
- : /* no inputs */
- : "memory");
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %%fp0-%%fp1,%0\n\t"
- "fmoveml %%fpcr/%%fpsr/%%fpiar,%1\n\t"
- ".chip 68k"
- : "=m" (*sc->sc_fpregs),
- "=m" (*sc->sc_fpcntl)
- : /* no inputs */
- : "memory");
- }
- }
-}
-
-static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs *regs)
-{
- unsigned char fpstate[FPCONTEXT_SIZE];
- int context_size = CPU_IS_060 ? 8 : (CPU_IS_COLDFIRE ? 12 : 0);
- int err = 0;
-
- if (FPU_IS_EMU) {
- /* save fpu control register */
- err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpcntl,
- current->thread.fpcntl, 12);
- /* save all other fpu register */
- err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs,
- current->thread.fp, 96);
- return err;
- }
-
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fsave %0" : : "m" (*fpstate) : "memory");
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fsave %0\n\t"
- ".chip 68k"
- : : "m" (*fpstate) : "memory");
- }
-
- err |= __put_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate);
- if (CPU_IS_060 ? fpstate[2] : fpstate[0]) {
- fpregset_t fpregs;
- if (!(CPU_IS_060 || CPU_IS_COLDFIRE))
- context_size = fpstate[1];
- fpu_version = fpstate[0];
- if (CPU_IS_020_OR_030 &&
- regs->vector >= (VEC_FPBRUC * 4) &&
- regs->vector <= (VEC_FPNAN * 4)) {
- /* Clear pending exception in 68882 idle frame */
- if (*(unsigned short *) fpstate == 0x1f38)
- fpstate[0x38] |= 1 << 3;
- }
- if (CPU_IS_COLDFIRE) {
- __asm__ volatile ("fmovemd %%fp0-%%fp7,%0\n\t"
- "fmovel %%fpcr,%1\n\t"
- "fmovel %%fpsr,%2\n\t"
- "fmovel %%fpiar,%3"
- : "=m" (fpregs.f_fpregs[0]),
- "=m" (fpregs.f_fpcntl[0]),
- "=m" (fpregs.f_fpcntl[1]),
- "=m" (fpregs.f_fpcntl[2])
- : /* no inputs */
- : "memory");
- } else {
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %%fp0-%%fp7,%0\n\t"
- "fmoveml %%fpcr/%%fpsr/%%fpiar,%1\n\t"
- ".chip 68k"
- : "=m" (*fpregs.f_fpregs),
- "=m" (*fpregs.f_fpcntl)
- : /* no inputs */
- : "memory");
- }
- err |= copy_to_user(&uc->uc_mcontext.fpregs, &fpregs,
- sizeof(fpregs));
- }
- if (context_size)
- err |= copy_to_user((long __user *)&uc->uc_fpstate + 1, fpstate + 4,
- context_size);
- return err;
-}
-
-static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
- unsigned long mask)
-{
- sc->sc_mask = mask;
- sc->sc_usp = rdusp();
- sc->sc_d0 = regs->d0;
- sc->sc_d1 = regs->d1;
- sc->sc_a0 = regs->a0;
- sc->sc_a1 = regs->a1;
- sc->sc_sr = regs->sr;
- sc->sc_pc = regs->pc;
- sc->sc_formatvec = regs->format << 12 | regs->vector;
- save_fpu_state(sc, regs);
-}
-
-static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *regs)
-{
- struct switch_stack *sw = (struct switch_stack *)regs - 1;
- greg_t __user *gregs = uc->uc_mcontext.gregs;
- int err = 0;
-
- err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version);
- err |= __put_user(regs->d0, &gregs[0]);
- err |= __put_user(regs->d1, &gregs[1]);
- err |= __put_user(regs->d2, &gregs[2]);
- err |= __put_user(regs->d3, &gregs[3]);
- err |= __put_user(regs->d4, &gregs[4]);
- err |= __put_user(regs->d5, &gregs[5]);
- err |= __put_user(sw->d6, &gregs[6]);
- err |= __put_user(sw->d7, &gregs[7]);
- err |= __put_user(regs->a0, &gregs[8]);
- err |= __put_user(regs->a1, &gregs[9]);
- err |= __put_user(regs->a2, &gregs[10]);
- err |= __put_user(sw->a3, &gregs[11]);
- err |= __put_user(sw->a4, &gregs[12]);
- err |= __put_user(sw->a5, &gregs[13]);
- err |= __put_user(sw->a6, &gregs[14]);
- err |= __put_user(rdusp(), &gregs[15]);
- err |= __put_user(regs->pc, &gregs[16]);
- err |= __put_user(regs->sr, &gregs[17]);
- err |= __put_user((regs->format << 12) | regs->vector, &uc->uc_formatvec);
- err |= rt_save_fpu_state(uc, regs);
- return err;
-}
-
-static inline void push_cache (unsigned long vaddr)
-{
- /*
- * Using the old cache_push_v() was really a big waste.
- *
- * What we are trying to do is to flush 8 bytes to ram.
- * Flushing 2 cache lines of 16 bytes is much cheaper than
- * flushing 1 or 2 pages, as previously done in
- * cache_push_v().
- * Jes
- */
- if (CPU_IS_040) {
- unsigned long temp;
-
- __asm__ __volatile__ (".chip 68040\n\t"
- "nop\n\t"
- "ptestr (%1)\n\t"
- "movec %%mmusr,%0\n\t"
- ".chip 68k"
- : "=r" (temp)
- : "a" (vaddr));
-
- temp &= PAGE_MASK;
- temp |= vaddr & ~PAGE_MASK;
-
- __asm__ __volatile__ (".chip 68040\n\t"
- "nop\n\t"
- "cpushl %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (temp));
- }
- else if (CPU_IS_060) {
- unsigned long temp;
- __asm__ __volatile__ (".chip 68060\n\t"
- "plpar (%0)\n\t"
- ".chip 68k"
- : "=a" (temp)
- : "0" (vaddr));
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushl %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (temp));
- } else if (!CPU_IS_COLDFIRE) {
- /*
- * 68030/68020 have no writeback cache;
- * still need to clear icache.
- * Note that vaddr is guaranteed to be long word aligned.
- */
- unsigned long temp;
- asm volatile ("movec %%cacr,%0" : "=r" (temp));
- temp += 4;
- asm volatile ("movec %0,%%caar\n\t"
- "movec %1,%%cacr"
- : : "r" (vaddr), "r" (temp));
- asm volatile ("movec %0,%%caar\n\t"
- "movec %1,%%cacr"
- : : "r" (vaddr + 4), "r" (temp));
- }
-}
-
-static inline void __user *
-get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
-{
- unsigned long usp;
-
- /* Default to using normal stack. */
- usp = rdusp();
-
- /* This is the X/Open sanctioned signal stack switching. */
- if (ka->sa.sa_flags & SA_ONSTACK) {
- if (!sas_ss_flags(usp))
- usp = current->sas_ss_sp + current->sas_ss_size;
- }
- return (void __user *)((usp - frame_size) & -8UL);
-}
-
-static int setup_frame (int sig, struct k_sigaction *ka,
- sigset_t *set, struct pt_regs *regs)
-{
- struct sigframe __user *frame;
- int fsize = frame_extra_sizes[regs->format];
- struct sigcontext context;
- int err = 0;
-
- if (fsize < 0) {
-#ifdef DEBUG
- printk ("setup_frame: Unknown frame format %#x\n",
- regs->format);
-#endif
- goto give_sigsegv;
- }
-
- frame = get_sigframe(ka, regs, sizeof(*frame) + fsize);
-
- if (fsize)
- err |= copy_to_user (frame + 1, regs + 1, fsize);
-
- err |= __put_user((current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig),
- &frame->sig);
-
- err |= __put_user(regs->vector, &frame->code);
- err |= __put_user(&frame->sc, &frame->psc);
-
- if (_NSIG_WORDS > 1)
- err |= copy_to_user(frame->extramask, &set->sig[1],
- sizeof(frame->extramask));
-
- setup_sigcontext(&context, regs, set->sig[0]);
- err |= copy_to_user (&frame->sc, &context, sizeof(context));
-
- /* Set up to return from userspace. */
- err |= __put_user(frame->retcode, &frame->pretcode);
- /* moveq #,d0; trap #0 */
- err |= __put_user(0x70004e40 + (__NR_sigreturn << 16),
- (long __user *)(frame->retcode));
-
- if (err)
- goto give_sigsegv;
-
- push_cache ((unsigned long) &frame->retcode);
-
- /*
- * Set up registers for signal handler. All the state we are about
- * to destroy is successfully copied to sigframe.
- */
- wrusp ((unsigned long) frame);
- regs->pc = (unsigned long) ka->sa.sa_handler;
-
- /*
- * This is subtle; if we build more than one sigframe, all but the
- * first one will see frame format 0 and have fsize == 0, so we won't
- * screw stkadj.
- */
- if (fsize)
- regs->stkadj = fsize;
-
- /* Prepare to skip over the extra stuff in the exception frame. */
- if (regs->stkadj) {
- struct pt_regs *tregs =
- (struct pt_regs *)((ulong)regs + regs->stkadj);
-#ifdef DEBUG
- printk("Performing stackadjust=%04x\n", regs->stkadj);
-#endif
- /* This must be copied with decreasing addresses to
- handle overlaps. */
- tregs->vector = 0;
- tregs->format = 0;
- tregs->pc = regs->pc;
- tregs->sr = regs->sr;
- }
- return 0;
-
-give_sigsegv:
- force_sigsegv(sig, current);
- return err;
-}
-
-static int setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *set, struct pt_regs *regs)
-{
- struct rt_sigframe __user *frame;
- int fsize = frame_extra_sizes[regs->format];
- int err = 0;
-
- if (fsize < 0) {
-#ifdef DEBUG
- printk ("setup_frame: Unknown frame format %#x\n",
- regs->format);
-#endif
- goto give_sigsegv;
- }
-
- frame = get_sigframe(ka, regs, sizeof(*frame));
-
- if (fsize)
- err |= copy_to_user (&frame->uc.uc_extra, regs + 1, fsize);
-
- err |= __put_user((current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig),
- &frame->sig);
- err |= __put_user(&frame->info, &frame->pinfo);
- err |= __put_user(&frame->uc, &frame->puc);
- err |= copy_siginfo_to_user(&frame->info, info);
-
- /* Create the ucontext. */
- err |= __put_user(0, &frame->uc.uc_flags);
- err |= __put_user(NULL, &frame->uc.uc_link);
- err |= __put_user((void __user *)current->sas_ss_sp,
- &frame->uc.uc_stack.ss_sp);
- err |= __put_user(sas_ss_flags(rdusp()),
- &frame->uc.uc_stack.ss_flags);
- err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
- err |= rt_setup_ucontext(&frame->uc, regs);
- err |= copy_to_user (&frame->uc.uc_sigmask, set, sizeof(*set));
-
- /* Set up to return from userspace. */
- err |= __put_user(frame->retcode, &frame->pretcode);
-#ifdef __mcoldfire__
- /* movel #__NR_rt_sigreturn,d0; trap #0 */
- err |= __put_user(0x203c0000, (long __user *)(frame->retcode + 0));
- err |= __put_user(0x00004e40 + (__NR_rt_sigreturn << 16),
- (long __user *)(frame->retcode + 4));
-#else
- /* moveq #,d0; notb d0; trap #0 */
- err |= __put_user(0x70004600 + ((__NR_rt_sigreturn ^ 0xff) << 16),
- (long __user *)(frame->retcode + 0));
- err |= __put_user(0x4e40, (short __user *)(frame->retcode + 4));
-#endif
-
- if (err)
- goto give_sigsegv;
-
- push_cache ((unsigned long) &frame->retcode);
-
- /*
- * Set up registers for signal handler. All the state we are about
- * to destroy is successfully copied to sigframe.
- */
- wrusp ((unsigned long) frame);
- regs->pc = (unsigned long) ka->sa.sa_handler;
-
- /*
- * This is subtle; if we build more than one sigframe, all but the
- * first one will see frame format 0 and have fsize == 0, so we won't
- * screw stkadj.
- */
- if (fsize)
- regs->stkadj = fsize;
-
- /* Prepare to skip over the extra stuff in the exception frame. */
- if (regs->stkadj) {
- struct pt_regs *tregs =
- (struct pt_regs *)((ulong)regs + regs->stkadj);
-#ifdef DEBUG
- printk("Performing stackadjust=%04x\n", regs->stkadj);
-#endif
- /* This must be copied with decreasing addresses to
- handle overlaps. */
- tregs->vector = 0;
- tregs->format = 0;
- tregs->pc = regs->pc;
- tregs->sr = regs->sr;
- }
- return 0;
-
-give_sigsegv:
- force_sigsegv(sig, current);
- return err;
-}
-
-static inline void
-handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
-{
- switch (regs->d0) {
- case -ERESTARTNOHAND:
- if (!has_handler)
- goto do_restart;
- regs->d0 = -EINTR;
- break;
-
- case -ERESTART_RESTARTBLOCK:
- if (!has_handler) {
- regs->d0 = __NR_restart_syscall;
- regs->pc -= 2;
- break;
- }
- regs->d0 = -EINTR;
- break;
-
- case -ERESTARTSYS:
- if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
- regs->d0 = -EINTR;
- break;
- }
- /* fallthrough */
- case -ERESTARTNOINTR:
- do_restart:
- regs->d0 = regs->orig_d0;
- regs->pc -= 2;
- break;
- }
-}
-
-void ptrace_signal_deliver(struct pt_regs *regs, void *cookie)
-{
- if (regs->orig_d0 < 0)
- return;
- switch (regs->d0) {
- case -ERESTARTNOHAND:
- case -ERESTARTSYS:
- case -ERESTARTNOINTR:
- regs->d0 = regs->orig_d0;
- regs->orig_d0 = -1;
- regs->pc -= 2;
- break;
- }
-}
-
-/*
- * OK, we're invoking a handler
- */
-static void
-handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *oldset, struct pt_regs *regs)
-{
- int err;
- /* are we from a system call? */
- if (regs->orig_d0 >= 0)
- /* If so, check system call restarting.. */
- handle_restart(regs, ka, 1);
-
- /* set up the stack frame */
- if (ka->sa.sa_flags & SA_SIGINFO)
- err = setup_rt_frame(sig, ka, info, oldset, regs);
- else
- err = setup_frame(sig, ka, oldset, regs);
-
- if (err)
- return;
-
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
- recalc_sigpending();
-
- if (test_thread_flag(TIF_DELAYED_TRACE)) {
- regs->sr &= ~0x8000;
- send_sig(SIGTRAP, current, 1);
- }
-
- clear_thread_flag(TIF_RESTORE_SIGMASK);
-}
-
-/*
- * Note that 'init' is a special process: it doesn't get signals it doesn't
- * want to handle. Thus you cannot kill init even with a SIGKILL even by
- * mistake.
- */
-asmlinkage void do_signal(struct pt_regs *regs)
-{
- siginfo_t info;
- struct k_sigaction ka;
- int signr;
- sigset_t *oldset;
-
- current->thread.esp0 = (unsigned long) regs;
-
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- oldset = &current->saved_sigmask;
- else
- oldset = &current->blocked;
-
- signr = get_signal_to_deliver(&info, &ka, regs, NULL);
- if (signr > 0) {
- /* Whee! Actually deliver the signal. */
- handle_signal(signr, &ka, &info, oldset, regs);
- return;
- }
-
- /* Did we come from a system call? */
- if (regs->orig_d0 >= 0)
- /* Restart the system call - no handlers present */
- handle_restart(regs, NULL, 0);
-
- /* If there's no signal to deliver, we just restore the saved mask. */
- if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
- clear_thread_flag(TIF_RESTORE_SIGMASK);
- sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
- }
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/signal_no.c b/ANDROID_3.4.5/arch/m68k/kernel/signal_no.c
deleted file mode 100644
index 36a81bb6..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/signal_no.c
+++ /dev/null
@@ -1,765 +0,0 @@
-/*
- * linux/arch/m68knommu/kernel/signal.c
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Linux/m68k support by Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- *
- * 1997-12-01 Modified for POSIX.1b signals by Andreas Schwab
- *
- * mathemu support by Roman Zippel
- * (Note: fpstate in the signal context is completely ignored for the emulator
- * and the internal floating point format is put on stack)
- */
-
-/*
- * ++roman (07/09/96): implemented signal stacks (specially for tosemu on
- * Atari :-) Current limitation: Only one sigstack can be active at one time.
- * If a second signal with SA_ONSTACK set arrives while working on a sigstack,
- * SA_ONSTACK is ignored. This behaviour avoids lots of trouble with nested
- * signal handlers!
- */
-
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/syscalls.h>
-#include <linux/errno.h>
-#include <linux/wait.h>
-#include <linux/ptrace.h>
-#include <linux/unistd.h>
-#include <linux/stddef.h>
-#include <linux/highuid.h>
-#include <linux/tty.h>
-#include <linux/personality.h>
-#include <linux/binfmts.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/pgtable.h>
-#include <asm/traps.h>
-#include <asm/ucontext.h>
-
-#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
-
-void ret_from_user_signal(void);
-void ret_from_user_rt_signal(void);
-
-/*
- * Atomically swap in the new signal mask, and wait for a signal.
- */
-asmlinkage int
-sys_sigsuspend(int unused0, int unused1, old_sigset_t mask)
-{
- mask &= _BLOCKABLE;
- spin_lock_irq(&current->sighand->siglock);
- current->saved_sigmask = current->blocked;
- siginitset(&current->blocked, mask);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- current->state = TASK_INTERRUPTIBLE;
- schedule();
- set_restore_sigmask();
-
- return -ERESTARTNOHAND;
-}
-
-asmlinkage int
-sys_sigaction(int sig, const struct old_sigaction __user *act,
- struct old_sigaction __user *oact)
-{
- struct k_sigaction new_ka, old_ka;
- int ret;
-
- if (act) {
- old_sigset_t mask;
- if (!access_ok(VERIFY_READ, act, sizeof(*act)) ||
- __get_user(new_ka.sa.sa_handler, &act->sa_handler) ||
- __get_user(new_ka.sa.sa_restorer, &act->sa_restorer) ||
- __get_user(new_ka.sa.sa_flags, &act->sa_flags) ||
- __get_user(mask, &act->sa_mask))
- return -EFAULT;
- siginitset(&new_ka.sa.sa_mask, mask);
- }
-
- ret = do_sigaction(sig, act ? &new_ka : NULL, oact ? &old_ka : NULL);
-
- if (!ret && oact) {
- if (!access_ok(VERIFY_WRITE, oact, sizeof(*oact)) ||
- __put_user(old_ka.sa.sa_handler, &oact->sa_handler) ||
- __put_user(old_ka.sa.sa_restorer, &oact->sa_restorer) ||
- __put_user(old_ka.sa.sa_flags, &oact->sa_flags) ||
- __put_user(old_ka.sa.sa_mask.sig[0], &oact->sa_mask))
- return -EFAULT;
- }
-
- return ret;
-}
-
-asmlinkage int
-sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss)
-{
- return do_sigaltstack(uss, uoss, rdusp());
-}
-
-
-/*
- * Do a signal return; undo the signal stack.
- *
- * Keep the return code on the stack quadword aligned!
- * That makes the cache flush below easier.
- */
-
-struct sigframe
-{
- char __user *pretcode;
- int sig;
- int code;
- struct sigcontext __user *psc;
- char retcode[8];
- unsigned long extramask[_NSIG_WORDS-1];
- struct sigcontext sc;
-};
-
-struct rt_sigframe
-{
- char __user *pretcode;
- int sig;
- struct siginfo __user *pinfo;
- void __user *puc;
- char retcode[8];
- struct siginfo info;
- struct ucontext uc;
-};
-
-#ifdef CONFIG_FPU
-
-static unsigned char fpu_version = 0; /* version number of fpu, set by setup_frame */
-
-static inline int restore_fpu_state(struct sigcontext *sc)
-{
- int err = 1;
-
- if (FPU_IS_EMU) {
- /* restore registers */
- memcpy(current->thread.fpcntl, sc->sc_fpcntl, 12);
- memcpy(current->thread.fp, sc->sc_fpregs, 24);
- return 0;
- }
-
- if (sc->sc_fpstate[0]) {
- /* Verify the frame format. */
- if (sc->sc_fpstate[0] != fpu_version)
- goto out;
-
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %0,%%fp0-%%fp1\n\t"
- "fmoveml %1,%%fpcr/%%fpsr/%%fpiar\n\t"
- ".chip 68k"
- : /* no outputs */
- : "m" (*sc->sc_fpregs), "m" (*sc->sc_fpcntl));
- }
- __asm__ volatile (".chip 68k/68881\n\t"
- "frestore %0\n\t"
- ".chip 68k" : : "m" (*sc->sc_fpstate));
- err = 0;
-
-out:
- return err;
-}
-
-#define FPCONTEXT_SIZE 216
-#define uc_fpstate uc_filler[0]
-#define uc_formatvec uc_filler[FPCONTEXT_SIZE/4]
-#define uc_extra uc_filler[FPCONTEXT_SIZE/4+1]
-
-static inline int rt_restore_fpu_state(struct ucontext __user *uc)
-{
- unsigned char fpstate[FPCONTEXT_SIZE];
- int context_size = 0;
- fpregset_t fpregs;
- int err = 1;
-
- if (FPU_IS_EMU) {
- /* restore fpu control register */
- if (__copy_from_user(current->thread.fpcntl,
- uc->uc_mcontext.fpregs.f_fpcntl, 12))
- goto out;
- /* restore all other fpu register */
- if (__copy_from_user(current->thread.fp,
- uc->uc_mcontext.fpregs.f_fpregs, 96))
- goto out;
- return 0;
- }
-
- if (__get_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate))
- goto out;
- if (fpstate[0]) {
- context_size = fpstate[1];
-
- /* Verify the frame format. */
- if (fpstate[0] != fpu_version)
- goto out;
- if (__copy_from_user(&fpregs, &uc->uc_mcontext.fpregs,
- sizeof(fpregs)))
- goto out;
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %0,%%fp0-%%fp7\n\t"
- "fmoveml %1,%%fpcr/%%fpsr/%%fpiar\n\t"
- ".chip 68k"
- : /* no outputs */
- : "m" (*fpregs.f_fpregs),
- "m" (*fpregs.f_fpcntl));
- }
- if (context_size &&
- __copy_from_user(fpstate + 4, (long __user *)&uc->uc_fpstate + 1,
- context_size))
- goto out;
- __asm__ volatile (".chip 68k/68881\n\t"
- "frestore %0\n\t"
- ".chip 68k" : : "m" (*fpstate));
- err = 0;
-
-out:
- return err;
-}
-
-#endif
-
-static inline int
-restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *usc, void __user *fp,
- int *pd0)
-{
- int formatvec;
- struct sigcontext context;
- int err = 0;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- /* get previous context */
- if (copy_from_user(&context, usc, sizeof(context)))
- goto badframe;
-
- /* restore passed registers */
- regs->d1 = context.sc_d1;
- regs->a0 = context.sc_a0;
- regs->a1 = context.sc_a1;
- ((struct switch_stack *)regs - 1)->a5 = context.sc_a5;
- regs->sr = (regs->sr & 0xff00) | (context.sc_sr & 0xff);
- regs->pc = context.sc_pc;
- regs->orig_d0 = -1; /* disable syscall checks */
- wrusp(context.sc_usp);
- formatvec = context.sc_formatvec;
- regs->format = formatvec >> 12;
- regs->vector = formatvec & 0xfff;
-
-#ifdef CONFIG_FPU
- err = restore_fpu_state(&context);
-#endif
-
- *pd0 = context.sc_d0;
- return err;
-
-badframe:
- return 1;
-}
-
-static inline int
-rt_restore_ucontext(struct pt_regs *regs, struct switch_stack *sw,
- struct ucontext __user *uc, int *pd0)
-{
- int temp;
- greg_t __user *gregs = uc->uc_mcontext.gregs;
- unsigned long usp;
- int err;
-
- /* Always make any pending restarted system calls return -EINTR */
- current_thread_info()->restart_block.fn = do_no_restart_syscall;
-
- err = __get_user(temp, &uc->uc_mcontext.version);
- if (temp != MCONTEXT_VERSION)
- goto badframe;
- /* restore passed registers */
- err |= __get_user(regs->d0, &gregs[0]);
- err |= __get_user(regs->d1, &gregs[1]);
- err |= __get_user(regs->d2, &gregs[2]);
- err |= __get_user(regs->d3, &gregs[3]);
- err |= __get_user(regs->d4, &gregs[4]);
- err |= __get_user(regs->d5, &gregs[5]);
- err |= __get_user(sw->d6, &gregs[6]);
- err |= __get_user(sw->d7, &gregs[7]);
- err |= __get_user(regs->a0, &gregs[8]);
- err |= __get_user(regs->a1, &gregs[9]);
- err |= __get_user(regs->a2, &gregs[10]);
- err |= __get_user(sw->a3, &gregs[11]);
- err |= __get_user(sw->a4, &gregs[12]);
- err |= __get_user(sw->a5, &gregs[13]);
- err |= __get_user(sw->a6, &gregs[14]);
- err |= __get_user(usp, &gregs[15]);
- wrusp(usp);
- err |= __get_user(regs->pc, &gregs[16]);
- err |= __get_user(temp, &gregs[17]);
- regs->sr = (regs->sr & 0xff00) | (temp & 0xff);
- regs->orig_d0 = -1; /* disable syscall checks */
- regs->format = temp >> 12;
- regs->vector = temp & 0xfff;
-
- if (do_sigaltstack(&uc->uc_stack, NULL, usp) == -EFAULT)
- goto badframe;
-
- *pd0 = regs->d0;
- return err;
-
-badframe:
- return 1;
-}
-
-asmlinkage int do_sigreturn(unsigned long __unused)
-{
- struct switch_stack *sw = (struct switch_stack *) &__unused;
- struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- unsigned long usp = rdusp();
- struct sigframe __user *frame = (struct sigframe __user *)(usp - 4);
- sigset_t set;
- int d0;
-
- if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
- goto badframe;
- if (__get_user(set.sig[0], &frame->sc.sc_mask) ||
- (_NSIG_WORDS > 1 &&
- __copy_from_user(&set.sig[1], &frame->extramask,
- sizeof(frame->extramask))))
- goto badframe;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- spin_lock_irq(&current->sighand->siglock);
- current->blocked = set;
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- if (restore_sigcontext(regs, &frame->sc, frame + 1, &d0))
- goto badframe;
- return d0;
-
-badframe:
- force_sig(SIGSEGV, current);
- return 0;
-}
-
-asmlinkage int do_rt_sigreturn(unsigned long __unused)
-{
- struct switch_stack *sw = (struct switch_stack *) &__unused;
- struct pt_regs *regs = (struct pt_regs *) (sw + 1);
- unsigned long usp = rdusp();
- struct rt_sigframe __user *frame = (struct rt_sigframe __user *)(usp - 4);
- sigset_t set;
- int d0;
-
- if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
- goto badframe;
- if (__copy_from_user(&set, &frame->uc.uc_sigmask, sizeof(set)))
- goto badframe;
-
- sigdelsetmask(&set, ~_BLOCKABLE);
- spin_lock_irq(&current->sighand->siglock);
- current->blocked = set;
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- if (rt_restore_ucontext(regs, sw, &frame->uc, &d0))
- goto badframe;
- return d0;
-
-badframe:
- force_sig(SIGSEGV, current);
- return 0;
-}
-
-#ifdef CONFIG_FPU
-/*
- * Set up a signal frame.
- */
-
-static inline void save_fpu_state(struct sigcontext *sc, struct pt_regs *regs)
-{
- if (FPU_IS_EMU) {
- /* save registers */
- memcpy(sc->sc_fpcntl, current->thread.fpcntl, 12);
- memcpy(sc->sc_fpregs, current->thread.fp, 24);
- return;
- }
-
- __asm__ volatile (".chip 68k/68881\n\t"
- "fsave %0\n\t"
- ".chip 68k"
- : : "m" (*sc->sc_fpstate) : "memory");
-
- if (sc->sc_fpstate[0]) {
- fpu_version = sc->sc_fpstate[0];
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %%fp0-%%fp1,%0\n\t"
- "fmoveml %%fpcr/%%fpsr/%%fpiar,%1\n\t"
- ".chip 68k"
- : "=m" (*sc->sc_fpregs),
- "=m" (*sc->sc_fpcntl)
- : /* no inputs */
- : "memory");
- }
-}
-
-static inline int rt_save_fpu_state(struct ucontext __user *uc, struct pt_regs *regs)
-{
- unsigned char fpstate[FPCONTEXT_SIZE];
- int context_size = 0;
- int err = 0;
-
- if (FPU_IS_EMU) {
- /* save fpu control register */
- err |= copy_to_user(uc->uc_mcontext.fpregs.f_pcntl,
- current->thread.fpcntl, 12);
- /* save all other fpu register */
- err |= copy_to_user(uc->uc_mcontext.fpregs.f_fpregs,
- current->thread.fp, 96);
- return err;
- }
-
- __asm__ volatile (".chip 68k/68881\n\t"
- "fsave %0\n\t"
- ".chip 68k"
- : : "m" (*fpstate) : "memory");
-
- err |= __put_user(*(long *)fpstate, (long __user *)&uc->uc_fpstate);
- if (fpstate[0]) {
- fpregset_t fpregs;
- context_size = fpstate[1];
- fpu_version = fpstate[0];
- __asm__ volatile (".chip 68k/68881\n\t"
- "fmovemx %%fp0-%%fp7,%0\n\t"
- "fmoveml %%fpcr/%%fpsr/%%fpiar,%1\n\t"
- ".chip 68k"
- : "=m" (*fpregs.f_fpregs),
- "=m" (*fpregs.f_fpcntl)
- : /* no inputs */
- : "memory");
- err |= copy_to_user(&uc->uc_mcontext.fpregs, &fpregs,
- sizeof(fpregs));
- }
- if (context_size)
- err |= copy_to_user((long __user *)&uc->uc_fpstate + 1, fpstate + 4,
- context_size);
- return err;
-}
-
-#endif
-
-static void setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
- unsigned long mask)
-{
- sc->sc_mask = mask;
- sc->sc_usp = rdusp();
- sc->sc_d0 = regs->d0;
- sc->sc_d1 = regs->d1;
- sc->sc_a0 = regs->a0;
- sc->sc_a1 = regs->a1;
- sc->sc_a5 = ((struct switch_stack *)regs - 1)->a5;
- sc->sc_sr = regs->sr;
- sc->sc_pc = regs->pc;
- sc->sc_formatvec = regs->format << 12 | regs->vector;
-#ifdef CONFIG_FPU
- save_fpu_state(sc, regs);
-#endif
-}
-
-static inline int rt_setup_ucontext(struct ucontext __user *uc, struct pt_regs *regs)
-{
- struct switch_stack *sw = (struct switch_stack *)regs - 1;
- greg_t __user *gregs = uc->uc_mcontext.gregs;
- int err = 0;
-
- err |= __put_user(MCONTEXT_VERSION, &uc->uc_mcontext.version);
- err |= __put_user(regs->d0, &gregs[0]);
- err |= __put_user(regs->d1, &gregs[1]);
- err |= __put_user(regs->d2, &gregs[2]);
- err |= __put_user(regs->d3, &gregs[3]);
- err |= __put_user(regs->d4, &gregs[4]);
- err |= __put_user(regs->d5, &gregs[5]);
- err |= __put_user(sw->d6, &gregs[6]);
- err |= __put_user(sw->d7, &gregs[7]);
- err |= __put_user(regs->a0, &gregs[8]);
- err |= __put_user(regs->a1, &gregs[9]);
- err |= __put_user(regs->a2, &gregs[10]);
- err |= __put_user(sw->a3, &gregs[11]);
- err |= __put_user(sw->a4, &gregs[12]);
- err |= __put_user(sw->a5, &gregs[13]);
- err |= __put_user(sw->a6, &gregs[14]);
- err |= __put_user(rdusp(), &gregs[15]);
- err |= __put_user(regs->pc, &gregs[16]);
- err |= __put_user(regs->sr, &gregs[17]);
-#ifdef CONFIG_FPU
- err |= rt_save_fpu_state(uc, regs);
-#endif
- return err;
-}
-
-static inline void __user *
-get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size)
-{
- unsigned long usp;
-
- /* Default to using normal stack. */
- usp = rdusp();
-
- /* This is the X/Open sanctioned signal stack switching. */
- if (ka->sa.sa_flags & SA_ONSTACK) {
- if (!sas_ss_flags(usp))
- usp = current->sas_ss_sp + current->sas_ss_size;
- }
- return (void __user *)((usp - frame_size) & -8UL);
-}
-
-static int setup_frame (int sig, struct k_sigaction *ka,
- sigset_t *set, struct pt_regs *regs)
-{
- struct sigframe __user *frame;
- struct sigcontext context;
- int err = 0;
-
- frame = get_sigframe(ka, regs, sizeof(*frame));
-
- err |= __put_user((current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig),
- &frame->sig);
-
- err |= __put_user(regs->vector, &frame->code);
- err |= __put_user(&frame->sc, &frame->psc);
-
- if (_NSIG_WORDS > 1)
- err |= copy_to_user(frame->extramask, &set->sig[1],
- sizeof(frame->extramask));
-
- setup_sigcontext(&context, regs, set->sig[0]);
- err |= copy_to_user (&frame->sc, &context, sizeof(context));
-
- /* Set up to return from userspace. */
- err |= __put_user((void *) ret_from_user_signal, &frame->pretcode);
-
- if (err)
- goto give_sigsegv;
-
- /* Set up registers for signal handler */
- wrusp ((unsigned long) frame);
- regs->pc = (unsigned long) ka->sa.sa_handler;
- ((struct switch_stack *)regs - 1)->a5 = current->mm->start_data;
- regs->format = 0x4; /*set format byte to make stack appear modulo 4
- which it will be when doing the rte */
-
-adjust_stack:
- /* Prepare to skip over the extra stuff in the exception frame. */
- if (regs->stkadj) {
- struct pt_regs *tregs =
- (struct pt_regs *)((ulong)regs + regs->stkadj);
-#if defined(DEBUG)
- printk(KERN_DEBUG "Performing stackadjust=%04x\n", regs->stkadj);
-#endif
- /* This must be copied with decreasing addresses to
- handle overlaps. */
- tregs->vector = 0;
- tregs->format = 0;
- tregs->pc = regs->pc;
- tregs->sr = regs->sr;
- }
- return err;
-
-give_sigsegv:
- force_sigsegv(sig, current);
- goto adjust_stack;
-}
-
-static int setup_rt_frame (int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *set, struct pt_regs *regs)
-{
- struct rt_sigframe __user *frame;
- int err = 0;
-
- frame = get_sigframe(ka, regs, sizeof(*frame));
-
- err |= __put_user((current_thread_info()->exec_domain
- && current_thread_info()->exec_domain->signal_invmap
- && sig < 32
- ? current_thread_info()->exec_domain->signal_invmap[sig]
- : sig),
- &frame->sig);
- err |= __put_user(&frame->info, &frame->pinfo);
- err |= __put_user(&frame->uc, &frame->puc);
- err |= copy_siginfo_to_user(&frame->info, info);
-
- /* Create the ucontext. */
- err |= __put_user(0, &frame->uc.uc_flags);
- err |= __put_user(NULL, &frame->uc.uc_link);
- err |= __put_user((void __user *)current->sas_ss_sp,
- &frame->uc.uc_stack.ss_sp);
- err |= __put_user(sas_ss_flags(rdusp()),
- &frame->uc.uc_stack.ss_flags);
- err |= __put_user(current->sas_ss_size, &frame->uc.uc_stack.ss_size);
- err |= rt_setup_ucontext(&frame->uc, regs);
- err |= copy_to_user (&frame->uc.uc_sigmask, set, sizeof(*set));
-
- /* Set up to return from userspace. */
- err |= __put_user((void *) ret_from_user_rt_signal, &frame->pretcode);
-
- if (err)
- goto give_sigsegv;
-
- /* Set up registers for signal handler */
- wrusp ((unsigned long) frame);
- regs->pc = (unsigned long) ka->sa.sa_handler;
- ((struct switch_stack *)regs - 1)->a5 = current->mm->start_data;
- regs->format = 0x4; /*set format byte to make stack appear modulo 4
- which it will be when doing the rte */
-
-adjust_stack:
- /* Prepare to skip over the extra stuff in the exception frame. */
- if (regs->stkadj) {
- struct pt_regs *tregs =
- (struct pt_regs *)((ulong)regs + regs->stkadj);
-#if defined(DEBUG)
- printk(KERN_DEBUG "Performing stackadjust=%04x\n", regs->stkadj);
-#endif
- /* This must be copied with decreasing addresses to
- handle overlaps. */
- tregs->vector = 0;
- tregs->format = 0;
- tregs->pc = regs->pc;
- tregs->sr = regs->sr;
- }
- return err;
-
-give_sigsegv:
- force_sigsegv(sig, current);
- goto adjust_stack;
-}
-
-static inline void
-handle_restart(struct pt_regs *regs, struct k_sigaction *ka, int has_handler)
-{
- switch (regs->d0) {
- case -ERESTARTNOHAND:
- if (!has_handler)
- goto do_restart;
- regs->d0 = -EINTR;
- break;
-
- case -ERESTART_RESTARTBLOCK:
- if (!has_handler) {
- regs->d0 = __NR_restart_syscall;
- regs->pc -= 2;
- break;
- }
- regs->d0 = -EINTR;
- break;
-
- case -ERESTARTSYS:
- if (has_handler && !(ka->sa.sa_flags & SA_RESTART)) {
- regs->d0 = -EINTR;
- break;
- }
- /* fallthrough */
- case -ERESTARTNOINTR:
- do_restart:
- regs->d0 = regs->orig_d0;
- regs->pc -= 2;
- break;
- }
-}
-
-/*
- * OK, we're invoking a handler
- */
-static void
-handle_signal(int sig, struct k_sigaction *ka, siginfo_t *info,
- sigset_t *oldset, struct pt_regs *regs)
-{
- int err;
- /* are we from a system call? */
- if (regs->orig_d0 >= 0)
- /* If so, check system call restarting.. */
- handle_restart(regs, ka, 1);
-
- /* set up the stack frame */
- if (ka->sa.sa_flags & SA_SIGINFO)
- err = setup_rt_frame(sig, ka, info, oldset, regs);
- else
- err = setup_frame(sig, ka, oldset, regs);
-
- if (err)
- return;
-
- spin_lock_irq(&current->sighand->siglock);
- sigorsets(&current->blocked,&current->blocked,&ka->sa.sa_mask);
- if (!(ka->sa.sa_flags & SA_NODEFER))
- sigaddset(&current->blocked,sig);
- recalc_sigpending();
- spin_unlock_irq(&current->sighand->siglock);
-
- clear_thread_flag(TIF_RESTORE_SIGMASK);
-}
-
-/*
- * Note that 'init' is a special process: it doesn't get signals it doesn't
- * want to handle. Thus you cannot kill init even with a SIGKILL even by
- * mistake.
- */
-asmlinkage void do_signal(struct pt_regs *regs)
-{
- struct k_sigaction ka;
- siginfo_t info;
- int signr;
- sigset_t *oldset;
-
- /*
- * We want the common case to go fast, which
- * is why we may in certain cases get here from
- * kernel mode. Just return without doing anything
- * if so.
- */
- if (!user_mode(regs))
- return;
-
- if (test_thread_flag(TIF_RESTORE_SIGMASK))
- oldset = &current->saved_sigmask;
- else
- oldset = &current->blocked;
-
- signr = get_signal_to_deliver(&info, &ka, regs, NULL);
- if (signr > 0) {
- /* Whee! Actually deliver the signal. */
- handle_signal(signr, &ka, &info, oldset, regs);
- return;
- }
-
- /* Did we come from a system call? */
- if (regs->orig_d0 >= 0) {
- /* Restart the system call - no handlers present */
- handle_restart(regs, NULL, 0);
- }
-
- /* If there's no signal to deliver, we just restore the saved mask. */
- if (test_thread_flag(TIF_RESTORE_SIGMASK)) {
- clear_thread_flag(TIF_RESTORE_SIGMASK);
- sigprocmask(SIG_SETMASK, &current->saved_sigmask, NULL);
- }
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/sun3-head.S b/ANDROID_3.4.5/arch/m68k/kernel/sun3-head.S
deleted file mode 100644
index 43036bf4..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/sun3-head.S
+++ /dev/null
@@ -1,95 +0,0 @@
-#include <linux/linkage.h>
-#include <linux/init.h>
-
-#include <asm/entry.h>
-#include <asm/page.h>
-#include <asm/contregs.h>
-#include <asm/sun3-head.h>
-
-PSL_HIGHIPL = 0x2700
-NBSG = 0x20000
-ICACHE_ONLY = 0x00000009
-CACHES_OFF = 0x00000008 | actually a clear and disable --m
-#define MAS_STACK INT_STACK
-ROOT_TABLE_SIZE = 128
-PAGESIZE = 8192
-SUN3_INVALID_PMEG = 255
-.globl bootup_user_stack
-.globl bootup_kernel_stack
-.globl pg0
-.globl swapper_pg_dir
-.globl kernel_pmd_table
-.globl availmem
-.global m68k_pgtable_cachemode
-.global kpt
-| todo: all these should be in bss!
-swapper_pg_dir: .skip 0x2000
-pg0: .skip 0x2000
-kernel_pmd_table: .skip 0x2000
-
-.globl kernel_pg_dir
-.equ kernel_pg_dir,kernel_pmd_table
-
- __HEAD
-ENTRY(_stext)
-ENTRY(_start)
-
-/* Firstly, disable interrupts and set up function codes. */
- movew #PSL_HIGHIPL, %sr
- moveq #FC_CONTROL, %d0
- movec %d0, %sfc
- movec %d0, %dfc
-
-/* Make sure we're in context zero. */
- moveq #0, %d0
- movsb %d0, AC_CONTEXT
-
-/* map everything the bootloader left us into high memory, clean up the
- excess later */
- lea (AC_SEGMAP+0),%a0
- lea (AC_SEGMAP+KERNBASE),%a1
-1:
- movsb %a0@, %d1
- movsb %d1, %a1@
- cmpib #SUN3_INVALID_PMEG, %d1
- beq 2f
- addl #NBSG,%a0
- addl #NBSG,%a1
- jmp 1b
-
-2:
-
-/* Disable caches and jump to high code. */
- moveq #ICACHE_ONLY,%d0 | Cache disabled until we're ready to enable it
- movc %d0, %cacr | is this the right value? (yes --m)
- jmp 1f:l
-
-/* Following code executes at high addresses (0xE000xxx). */
-1: lea init_task,%curptr | get initial thread...
- lea init_thread_union+THREAD_SIZE,%sp | ...and its stack.
-
-/* Point MSP at an invalid page to trap if it's used. --m */
- movl #(PAGESIZE),%d0
- movc %d0,%msp
- moveq #-1,%d0
- movsb %d0,(AC_SEGMAP+0x0)
-
- jbsr sun3_init
-
- jbsr base_trap_init
-
- jbsr start_kernel
- trap #15
-
- .data
- .even
-kpt:
- .long 0
-availmem:
- .long 0
-| todo: remove next two. --m
-is_medusa:
- .long 0
-m68k_pgtable_cachemode:
- .long 0
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/sys_m68k.c b/ANDROID_3.4.5/arch/m68k/kernel/sys_m68k.c
deleted file mode 100644
index 8623f8dc..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/sys_m68k.c
+++ /dev/null
@@ -1,580 +0,0 @@
-/*
- * linux/arch/m68k/kernel/sys_m68k.c
- *
- * This file contains various random system calls that
- * have a non-standard calling sequence on the Linux/m68k
- * platform.
- */
-
-#include <linux/capability.h>
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/fs.h>
-#include <linux/smp.h>
-#include <linux/sem.h>
-#include <linux/msg.h>
-#include <linux/shm.h>
-#include <linux/stat.h>
-#include <linux/syscalls.h>
-#include <linux/mman.h>
-#include <linux/file.h>
-#include <linux/ipc.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/cachectl.h>
-#include <asm/traps.h>
-#include <asm/page.h>
-#include <asm/unistd.h>
-#include <asm/cacheflush.h>
-
-#ifdef CONFIG_MMU
-
-#include <asm/tlb.h>
-
-asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
- unsigned long error_code);
-
-asmlinkage long sys_mmap2(unsigned long addr, unsigned long len,
- unsigned long prot, unsigned long flags,
- unsigned long fd, unsigned long pgoff)
-{
- /*
- * This is wrong for sun3 - there PAGE_SIZE is 8Kb,
- * so we need to shift the argument down by 1; m68k mmap64(3)
- * (in libc) expects the last argument of mmap2 in 4Kb units.
- */
- return sys_mmap_pgoff(addr, len, prot, flags, fd, pgoff);
-}
-
-/* Convert virtual (user) address VADDR to physical address PADDR */
-#define virt_to_phys_040(vaddr) \
-({ \
- unsigned long _mmusr, _paddr; \
- \
- __asm__ __volatile__ (".chip 68040\n\t" \
- "ptestr (%1)\n\t" \
- "movec %%mmusr,%0\n\t" \
- ".chip 68k" \
- : "=r" (_mmusr) \
- : "a" (vaddr)); \
- _paddr = (_mmusr & MMU_R_040) ? (_mmusr & PAGE_MASK) : 0; \
- _paddr; \
-})
-
-static inline int
-cache_flush_040 (unsigned long addr, int scope, int cache, unsigned long len)
-{
- unsigned long paddr, i;
-
- switch (scope)
- {
- case FLUSH_SCOPE_ALL:
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- /* This nop is needed for some broken versions of the 68040. */
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpusha %dc\n\t"
- ".chip 68k");
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpusha %ic\n\t"
- ".chip 68k");
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpusha %bc\n\t"
- ".chip 68k");
- break;
- }
- break;
-
- case FLUSH_SCOPE_LINE:
- /* Find the physical address of the first mapped page in the
- address range. */
- if ((paddr = virt_to_phys_040(addr))) {
- paddr += addr & ~(PAGE_MASK | 15);
- len = (len + (addr & 15) + 15) >> 4;
- } else {
- unsigned long tmp = PAGE_SIZE - (addr & ~PAGE_MASK);
-
- if (len <= tmp)
- return 0;
- addr += tmp;
- len -= tmp;
- tmp = PAGE_SIZE;
- for (;;)
- {
- if ((paddr = virt_to_phys_040(addr)))
- break;
- if (len <= tmp)
- return 0;
- addr += tmp;
- len -= tmp;
- }
- len = (len + 15) >> 4;
- }
- i = (PAGE_SIZE - (paddr & ~PAGE_MASK)) >> 4;
- while (len--)
- {
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushl %%dc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushl %%ic,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushl %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- }
- if (!--i && len)
- {
- /*
- * No need to page align here since it is done by
- * virt_to_phys_040().
- */
- addr += PAGE_SIZE;
- i = PAGE_SIZE / 16;
- /* Recompute physical address when crossing a page
- boundary. */
- for (;;)
- {
- if ((paddr = virt_to_phys_040(addr)))
- break;
- if (len <= i)
- return 0;
- len -= i;
- addr += PAGE_SIZE;
- }
- }
- else
- paddr += 16;
- }
- break;
-
- default:
- case FLUSH_SCOPE_PAGE:
- len += (addr & ~PAGE_MASK) + (PAGE_SIZE - 1);
- for (len >>= PAGE_SHIFT; len--; addr += PAGE_SIZE)
- {
- if (!(paddr = virt_to_phys_040(addr)))
- continue;
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%dc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%ic,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- }
- }
- break;
- }
- return 0;
-}
-
-#define virt_to_phys_060(vaddr) \
-({ \
- unsigned long paddr; \
- __asm__ __volatile__ (".chip 68060\n\t" \
- "plpar (%0)\n\t" \
- ".chip 68k" \
- : "=a" (paddr) \
- : "0" (vaddr)); \
- (paddr); /* XXX */ \
-})
-
-static inline int
-cache_flush_060 (unsigned long addr, int scope, int cache, unsigned long len)
-{
- unsigned long paddr, i;
-
- /*
- * 68060 manual says:
- * cpush %dc : flush DC, remains valid (with our %cacr setup)
- * cpush %ic : invalidate IC
- * cpush %bc : flush DC + invalidate IC
- */
- switch (scope)
- {
- case FLUSH_SCOPE_ALL:
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpusha %dc\n\t"
- ".chip 68k");
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpusha %ic\n\t"
- ".chip 68k");
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpusha %bc\n\t"
- ".chip 68k");
- break;
- }
- break;
-
- case FLUSH_SCOPE_LINE:
- /* Find the physical address of the first mapped page in the
- address range. */
- len += addr & 15;
- addr &= -16;
- if (!(paddr = virt_to_phys_060(addr))) {
- unsigned long tmp = PAGE_SIZE - (addr & ~PAGE_MASK);
-
- if (len <= tmp)
- return 0;
- addr += tmp;
- len -= tmp;
- tmp = PAGE_SIZE;
- for (;;)
- {
- if ((paddr = virt_to_phys_060(addr)))
- break;
- if (len <= tmp)
- return 0;
- addr += tmp;
- len -= tmp;
- }
- }
- len = (len + 15) >> 4;
- i = (PAGE_SIZE - (paddr & ~PAGE_MASK)) >> 4;
- while (len--)
- {
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushl %%dc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushl %%ic,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushl %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- }
- if (!--i && len)
- {
-
- /*
- * We just want to jump to the first cache line
- * in the next page.
- */
- addr += PAGE_SIZE;
- addr &= PAGE_MASK;
-
- i = PAGE_SIZE / 16;
- /* Recompute physical address when crossing a page
- boundary. */
- for (;;)
- {
- if ((paddr = virt_to_phys_060(addr)))
- break;
- if (len <= i)
- return 0;
- len -= i;
- addr += PAGE_SIZE;
- }
- }
- else
- paddr += 16;
- }
- break;
-
- default:
- case FLUSH_SCOPE_PAGE:
- len += (addr & ~PAGE_MASK) + (PAGE_SIZE - 1);
- addr &= PAGE_MASK; /* Workaround for bug in some
- revisions of the 68060 */
- for (len >>= PAGE_SHIFT; len--; addr += PAGE_SIZE)
- {
- if (!(paddr = virt_to_phys_060(addr)))
- continue;
- switch (cache)
- {
- case FLUSH_CACHE_DATA:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushp %%dc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- case FLUSH_CACHE_INSN:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushp %%ic,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- default:
- case FLUSH_CACHE_BOTH:
- __asm__ __volatile__ (".chip 68060\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
- break;
- }
- }
- break;
- }
- return 0;
-}
-
-/* sys_cacheflush -- flush (part of) the processor cache. */
-asmlinkage int
-sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len)
-{
- struct vm_area_struct *vma;
- int ret = -EINVAL;
-
- if (scope < FLUSH_SCOPE_LINE || scope > FLUSH_SCOPE_ALL ||
- cache & ~FLUSH_CACHE_BOTH)
- goto out;
-
- if (scope == FLUSH_SCOPE_ALL) {
- /* Only the superuser may explicitly flush the whole cache. */
- ret = -EPERM;
- if (!capable(CAP_SYS_ADMIN))
- goto out;
- } else {
- /*
- * Verify that the specified address region actually belongs
- * to this process.
- */
- vma = find_vma (current->mm, addr);
- ret = -EINVAL;
- /* Check for overflow. */
- if (addr + len < addr)
- goto out;
- if (vma == NULL || addr < vma->vm_start || addr + len > vma->vm_end)
- goto out;
- }
-
- if (CPU_IS_020_OR_030) {
- if (scope == FLUSH_SCOPE_LINE && len < 256) {
- unsigned long cacr;
- __asm__ ("movec %%cacr, %0" : "=r" (cacr));
- if (cache & FLUSH_CACHE_INSN)
- cacr |= 4;
- if (cache & FLUSH_CACHE_DATA)
- cacr |= 0x400;
- len >>= 2;
- while (len--) {
- __asm__ __volatile__ ("movec %1, %%caar\n\t"
- "movec %0, %%cacr"
- : /* no outputs */
- : "r" (cacr), "r" (addr));
- addr += 4;
- }
- } else {
- /* Flush the whole cache, even if page granularity requested. */
- unsigned long cacr;
- __asm__ ("movec %%cacr, %0" : "=r" (cacr));
- if (cache & FLUSH_CACHE_INSN)
- cacr |= 8;
- if (cache & FLUSH_CACHE_DATA)
- cacr |= 0x800;
- __asm__ __volatile__ ("movec %0, %%cacr" : : "r" (cacr));
- }
- ret = 0;
- goto out;
- } else {
- /*
- * 040 or 060: don't blindly trust 'scope', someone could
- * try to flush a few megs of memory.
- */
-
- if (len>=3*PAGE_SIZE && scope<FLUSH_SCOPE_PAGE)
- scope=FLUSH_SCOPE_PAGE;
- if (len>=10*PAGE_SIZE && scope<FLUSH_SCOPE_ALL)
- scope=FLUSH_SCOPE_ALL;
- if (CPU_IS_040) {
- ret = cache_flush_040 (addr, scope, cache, len);
- } else if (CPU_IS_060) {
- ret = cache_flush_060 (addr, scope, cache, len);
- }
- }
-out:
- return ret;
-}
-
-/* This syscall gets its arguments in A0 (mem), D2 (oldval) and
- D1 (newval). */
-asmlinkage int
-sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5,
- unsigned long __user * mem)
-{
- /* This was borrowed from ARM's implementation. */
- for (;;) {
- struct mm_struct *mm = current->mm;
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *pte;
- spinlock_t *ptl;
- unsigned long mem_value;
-
- down_read(&mm->mmap_sem);
- pgd = pgd_offset(mm, (unsigned long)mem);
- if (!pgd_present(*pgd))
- goto bad_access;
- pmd = pmd_offset(pgd, (unsigned long)mem);
- if (!pmd_present(*pmd))
- goto bad_access;
- pte = pte_offset_map_lock(mm, pmd, (unsigned long)mem, &ptl);
- if (!pte_present(*pte) || !pte_dirty(*pte)
- || !pte_write(*pte)) {
- pte_unmap_unlock(pte, ptl);
- goto bad_access;
- }
-
- mem_value = *mem;
- if (mem_value == oldval)
- *mem = newval;
-
- pte_unmap_unlock(pte, ptl);
- up_read(&mm->mmap_sem);
- return mem_value;
-
- bad_access:
- up_read(&mm->mmap_sem);
- /* This is not necessarily a bad access, we can get here if
- a memory we're trying to write to should be copied-on-write.
- Make the kernel do the necessary page stuff, then re-iterate.
- Simulate a write access fault to do that. */
- {
- /* The first argument of the function corresponds to
- D1, which is the first field of struct pt_regs. */
- struct pt_regs *fp = (struct pt_regs *)&newval;
-
- /* '3' is an RMW flag. */
- if (do_page_fault(fp, (unsigned long)mem, 3))
- /* If the do_page_fault() failed, we don't
- have anything meaningful to return.
- There should be a SIGSEGV pending for
- the process. */
- return 0xdeadbeef;
- }
- }
-}
-
-#else
-
-/* sys_cacheflush -- flush (part of) the processor cache. */
-asmlinkage int
-sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len)
-{
- flush_cache_all();
- return 0;
-}
-
-/* This syscall gets its arguments in A0 (mem), D2 (oldval) and
- D1 (newval). */
-asmlinkage int
-sys_atomic_cmpxchg_32(unsigned long newval, int oldval, int d3, int d4, int d5,
- unsigned long __user * mem)
-{
- struct mm_struct *mm = current->mm;
- unsigned long mem_value;
-
- down_read(&mm->mmap_sem);
-
- mem_value = *mem;
- if (mem_value == oldval)
- *mem = newval;
-
- up_read(&mm->mmap_sem);
- return mem_value;
-}
-
-#endif /* CONFIG_MMU */
-
-asmlinkage int sys_getpagesize(void)
-{
- return PAGE_SIZE;
-}
-
-/*
- * Do a system call from kernel instead of calling sys_execve so we
- * end up with proper pt_regs.
- */
-int kernel_execve(const char *filename,
- const char *const argv[],
- const char *const envp[])
-{
- register long __res asm ("%d0") = __NR_execve;
- register long __a asm ("%d1") = (long)(filename);
- register long __b asm ("%d2") = (long)(argv);
- register long __c asm ("%d3") = (long)(envp);
- asm volatile ("trap #0" : "+d" (__res)
- : "d" (__a), "d" (__b), "d" (__c));
- return __res;
-}
-
-asmlinkage unsigned long sys_get_thread_area(void)
-{
- return current_thread_info()->tp_value;
-}
-
-asmlinkage int sys_set_thread_area(unsigned long tp)
-{
- current_thread_info()->tp_value = tp;
- return 0;
-}
-
-asmlinkage int sys_atomic_barrier(void)
-{
- /* no code needed for uniprocs */
- return 0;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/syscalltable.S b/ANDROID_3.4.5/arch/m68k/kernel/syscalltable.S
deleted file mode 100644
index ce827b37..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/syscalltable.S
+++ /dev/null
@@ -1,370 +0,0 @@
-/*
- * Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
- *
- * Based on older entry.S files, the following copyrights apply:
- *
- * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
- * Kenneth Albanowski <kjahds@kjahds.com>,
- * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * Linux/m68k support by Hamish Macdonald
- */
-
-#include <linux/linkage.h>
-
-#ifndef CONFIG_MMU
-#define sys_mmap2 sys_mmap_pgoff
-#endif
-
-.section .rodata
-ALIGN
-ENTRY(sys_call_table)
- .long sys_restart_syscall /* 0 - old "setup()" system call, used for restarting */
- .long sys_exit
- .long sys_fork
- .long sys_read
- .long sys_write
- .long sys_open /* 5 */
- .long sys_close
- .long sys_waitpid
- .long sys_creat
- .long sys_link
- .long sys_unlink /* 10 */
- .long sys_execve
- .long sys_chdir
- .long sys_time
- .long sys_mknod
- .long sys_chmod /* 15 */
- .long sys_chown16
- .long sys_ni_syscall /* old break syscall holder */
- .long sys_stat
- .long sys_lseek
- .long sys_getpid /* 20 */
- .long sys_mount
- .long sys_oldumount
- .long sys_setuid16
- .long sys_getuid16
- .long sys_stime /* 25 */
- .long sys_ptrace
- .long sys_alarm
- .long sys_fstat
- .long sys_pause
- .long sys_utime /* 30 */
- .long sys_ni_syscall /* old stty syscall holder */
- .long sys_ni_syscall /* old gtty syscall holder */
- .long sys_access
- .long sys_nice
- .long sys_ni_syscall /* 35 - old ftime syscall holder */
- .long sys_sync
- .long sys_kill
- .long sys_rename
- .long sys_mkdir
- .long sys_rmdir /* 40 */
- .long sys_dup
- .long sys_pipe
- .long sys_times
- .long sys_ni_syscall /* old prof syscall holder */
- .long sys_brk /* 45 */
- .long sys_setgid16
- .long sys_getgid16
- .long sys_signal
- .long sys_geteuid16
- .long sys_getegid16 /* 50 */
- .long sys_acct
- .long sys_umount /* recycled never used phys() */
- .long sys_ni_syscall /* old lock syscall holder */
- .long sys_ioctl
- .long sys_fcntl /* 55 */
- .long sys_ni_syscall /* old mpx syscall holder */
- .long sys_setpgid
- .long sys_ni_syscall /* old ulimit syscall holder */
- .long sys_ni_syscall
- .long sys_umask /* 60 */
- .long sys_chroot
- .long sys_ustat
- .long sys_dup2
- .long sys_getppid
- .long sys_getpgrp /* 65 */
- .long sys_setsid
- .long sys_sigaction
- .long sys_sgetmask
- .long sys_ssetmask
- .long sys_setreuid16 /* 70 */
- .long sys_setregid16
- .long sys_sigsuspend
- .long sys_sigpending
- .long sys_sethostname
- .long sys_setrlimit /* 75 */
- .long sys_old_getrlimit
- .long sys_getrusage
- .long sys_gettimeofday
- .long sys_settimeofday
- .long sys_getgroups16 /* 80 */
- .long sys_setgroups16
- .long sys_old_select
- .long sys_symlink
- .long sys_lstat
- .long sys_readlink /* 85 */
- .long sys_uselib
- .long sys_swapon
- .long sys_reboot
- .long sys_old_readdir
- .long sys_old_mmap /* 90 */
- .long sys_munmap
- .long sys_truncate
- .long sys_ftruncate
- .long sys_fchmod
- .long sys_fchown16 /* 95 */
- .long sys_getpriority
- .long sys_setpriority
- .long sys_ni_syscall /* old profil syscall holder */
- .long sys_statfs
- .long sys_fstatfs /* 100 */
- .long sys_ni_syscall /* ioperm for i386 */
- .long sys_socketcall
- .long sys_syslog
- .long sys_setitimer
- .long sys_getitimer /* 105 */
- .long sys_newstat
- .long sys_newlstat
- .long sys_newfstat
- .long sys_ni_syscall
- .long sys_ni_syscall /* 110 - iopl for i386 */
- .long sys_vhangup
- .long sys_ni_syscall /* obsolete idle() syscall */
- .long sys_ni_syscall /* vm86old for i386 */
- .long sys_wait4
- .long sys_swapoff /* 115 */
- .long sys_sysinfo
- .long sys_ipc
- .long sys_fsync
- .long sys_sigreturn
- .long sys_clone /* 120 */
- .long sys_setdomainname
- .long sys_newuname
- .long sys_cacheflush /* modify_ldt for i386 */
- .long sys_adjtimex
- .long sys_mprotect /* 125 */
- .long sys_sigprocmask
- .long sys_ni_syscall /* old "create_module" */
- .long sys_init_module
- .long sys_delete_module
- .long sys_ni_syscall /* 130 - old "get_kernel_syms" */
- .long sys_quotactl
- .long sys_getpgid
- .long sys_fchdir
- .long sys_bdflush
- .long sys_sysfs /* 135 */
- .long sys_personality
- .long sys_ni_syscall /* for afs_syscall */
- .long sys_setfsuid16
- .long sys_setfsgid16
- .long sys_llseek /* 140 */
- .long sys_getdents
- .long sys_select
- .long sys_flock
- .long sys_msync
- .long sys_readv /* 145 */
- .long sys_writev
- .long sys_getsid
- .long sys_fdatasync
- .long sys_sysctl
- .long sys_mlock /* 150 */
- .long sys_munlock
- .long sys_mlockall
- .long sys_munlockall
- .long sys_sched_setparam
- .long sys_sched_getparam /* 155 */
- .long sys_sched_setscheduler
- .long sys_sched_getscheduler
- .long sys_sched_yield
- .long sys_sched_get_priority_max
- .long sys_sched_get_priority_min /* 160 */
- .long sys_sched_rr_get_interval
- .long sys_nanosleep
- .long sys_mremap
- .long sys_setresuid16
- .long sys_getresuid16 /* 165 */
- .long sys_getpagesize
- .long sys_ni_syscall /* old "query_module" */
- .long sys_poll
- .long sys_ni_syscall /* old nfsservctl */
- .long sys_setresgid16 /* 170 */
- .long sys_getresgid16
- .long sys_prctl
- .long sys_rt_sigreturn
- .long sys_rt_sigaction
- .long sys_rt_sigprocmask /* 175 */
- .long sys_rt_sigpending
- .long sys_rt_sigtimedwait
- .long sys_rt_sigqueueinfo
- .long sys_rt_sigsuspend
- .long sys_pread64 /* 180 */
- .long sys_pwrite64
- .long sys_lchown16
- .long sys_getcwd
- .long sys_capget
- .long sys_capset /* 185 */
- .long sys_sigaltstack
- .long sys_sendfile
- .long sys_ni_syscall /* streams1 */
- .long sys_ni_syscall /* streams2 */
- .long sys_vfork /* 190 */
- .long sys_getrlimit
- .long sys_mmap2
- .long sys_truncate64
- .long sys_ftruncate64
- .long sys_stat64 /* 195 */
- .long sys_lstat64
- .long sys_fstat64
- .long sys_chown
- .long sys_getuid
- .long sys_getgid /* 200 */
- .long sys_geteuid
- .long sys_getegid
- .long sys_setreuid
- .long sys_setregid
- .long sys_getgroups /* 205 */
- .long sys_setgroups
- .long sys_fchown
- .long sys_setresuid
- .long sys_getresuid
- .long sys_setresgid /* 210 */
- .long sys_getresgid
- .long sys_lchown
- .long sys_setuid
- .long sys_setgid
- .long sys_setfsuid /* 215 */
- .long sys_setfsgid
- .long sys_pivot_root
- .long sys_ni_syscall
- .long sys_ni_syscall
- .long sys_getdents64 /* 220 */
- .long sys_gettid
- .long sys_tkill
- .long sys_setxattr
- .long sys_lsetxattr
- .long sys_fsetxattr /* 225 */
- .long sys_getxattr
- .long sys_lgetxattr
- .long sys_fgetxattr
- .long sys_listxattr
- .long sys_llistxattr /* 230 */
- .long sys_flistxattr
- .long sys_removexattr
- .long sys_lremovexattr
- .long sys_fremovexattr
- .long sys_futex /* 235 */
- .long sys_sendfile64
- .long sys_mincore
- .long sys_madvise
- .long sys_fcntl64
- .long sys_readahead /* 240 */
- .long sys_io_setup
- .long sys_io_destroy
- .long sys_io_getevents
- .long sys_io_submit
- .long sys_io_cancel /* 245 */
- .long sys_fadvise64
- .long sys_exit_group
- .long sys_lookup_dcookie
- .long sys_epoll_create
- .long sys_epoll_ctl /* 250 */
- .long sys_epoll_wait
- .long sys_remap_file_pages
- .long sys_set_tid_address
- .long sys_timer_create
- .long sys_timer_settime /* 255 */
- .long sys_timer_gettime
- .long sys_timer_getoverrun
- .long sys_timer_delete
- .long sys_clock_settime
- .long sys_clock_gettime /* 260 */
- .long sys_clock_getres
- .long sys_clock_nanosleep
- .long sys_statfs64
- .long sys_fstatfs64
- .long sys_tgkill /* 265 */
- .long sys_utimes
- .long sys_fadvise64_64
- .long sys_mbind
- .long sys_get_mempolicy
- .long sys_set_mempolicy /* 270 */
- .long sys_mq_open
- .long sys_mq_unlink
- .long sys_mq_timedsend
- .long sys_mq_timedreceive
- .long sys_mq_notify /* 275 */
- .long sys_mq_getsetattr
- .long sys_waitid
- .long sys_ni_syscall /* for sys_vserver */
- .long sys_add_key
- .long sys_request_key /* 280 */
- .long sys_keyctl
- .long sys_ioprio_set
- .long sys_ioprio_get
- .long sys_inotify_init
- .long sys_inotify_add_watch /* 285 */
- .long sys_inotify_rm_watch
- .long sys_migrate_pages
- .long sys_openat
- .long sys_mkdirat
- .long sys_mknodat /* 290 */
- .long sys_fchownat
- .long sys_futimesat
- .long sys_fstatat64
- .long sys_unlinkat
- .long sys_renameat /* 295 */
- .long sys_linkat
- .long sys_symlinkat
- .long sys_readlinkat
- .long sys_fchmodat
- .long sys_faccessat /* 300 */
- .long sys_pselect6
- .long sys_ppoll
- .long sys_unshare
- .long sys_set_robust_list
- .long sys_get_robust_list /* 305 */
- .long sys_splice
- .long sys_sync_file_range
- .long sys_tee
- .long sys_vmsplice
- .long sys_move_pages /* 310 */
- .long sys_sched_setaffinity
- .long sys_sched_getaffinity
- .long sys_kexec_load
- .long sys_getcpu
- .long sys_epoll_pwait /* 315 */
- .long sys_utimensat
- .long sys_signalfd
- .long sys_timerfd_create
- .long sys_eventfd
- .long sys_fallocate /* 320 */
- .long sys_timerfd_settime
- .long sys_timerfd_gettime
- .long sys_signalfd4
- .long sys_eventfd2
- .long sys_epoll_create1 /* 325 */
- .long sys_dup3
- .long sys_pipe2
- .long sys_inotify_init1
- .long sys_preadv
- .long sys_pwritev /* 330 */
- .long sys_rt_tgsigqueueinfo
- .long sys_perf_event_open
- .long sys_get_thread_area
- .long sys_set_thread_area
- .long sys_atomic_cmpxchg_32 /* 335 */
- .long sys_atomic_barrier
- .long sys_fanotify_init
- .long sys_fanotify_mark
- .long sys_prlimit64
- .long sys_name_to_handle_at /* 340 */
- .long sys_open_by_handle_at
- .long sys_clock_adjtime
- .long sys_syncfs
- .long sys_setns
- .long sys_process_vm_readv /* 345 */
- .long sys_process_vm_writev
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/time.c b/ANDROID_3.4.5/arch/m68k/kernel/time.c
deleted file mode 100644
index d7deb7fc..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/time.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * linux/arch/m68k/kernel/time.c
- *
- * Copyright (C) 1991, 1992, 1995 Linus Torvalds
- *
- * This file contains the m68k-specific time handling details.
- * Most of the stuff is located in the machine specific files.
- *
- * 1997-09-10 Updated NTP code according to technical memorandum Jan '96
- * "A Kernel Model for Precision Timekeeping" by Dave Mills
- */
-
-#include <linux/errno.h>
-#include <linux/module.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/rtc.h>
-#include <linux/platform_device.h>
-
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/irq_regs.h>
-
-#include <linux/time.h>
-#include <linux/timex.h>
-#include <linux/profile.h>
-
-/*
- * timer_interrupt() needs to keep up the real-time clock,
- * as well as call the "xtime_update()" routine every clocktick
- */
-static irqreturn_t timer_interrupt(int irq, void *dummy)
-{
- xtime_update(1);
- update_process_times(user_mode(get_irq_regs()));
- profile_tick(CPU_PROFILING);
-
-#ifdef CONFIG_HEARTBEAT
- /* use power LED as a heartbeat instead -- much more useful
- for debugging -- based on the version for PReP by Cort */
- /* acts like an actual heart beat -- ie thump-thump-pause... */
- if (mach_heartbeat) {
- static unsigned cnt = 0, period = 0, dist = 0;
-
- if (cnt == 0 || cnt == dist)
- mach_heartbeat( 1 );
- else if (cnt == 7 || cnt == dist+7)
- mach_heartbeat( 0 );
-
- if (++cnt > period) {
- cnt = 0;
- /* The hyperbolic function below modifies the heartbeat period
- * length in dependency of the current (5min) load. It goes
- * through the points f(0)=126, f(1)=86, f(5)=51,
- * f(inf)->30. */
- period = ((672<<FSHIFT)/(5*avenrun[0]+(7<<FSHIFT))) + 30;
- dist = period / 4;
- }
- }
-#endif /* CONFIG_HEARTBEAT */
- return IRQ_HANDLED;
-}
-
-void read_persistent_clock(struct timespec *ts)
-{
- struct rtc_time time;
- ts->tv_sec = 0;
- ts->tv_nsec = 0;
-
- if (mach_hwclk) {
- mach_hwclk(0, &time);
-
- if ((time.tm_year += 1900) < 1970)
- time.tm_year += 100;
- ts->tv_sec = mktime(time.tm_year, time.tm_mon, time.tm_mday,
- time.tm_hour, time.tm_min, time.tm_sec);
- }
-}
-
-void __init time_init(void)
-{
- mach_sched_init(timer_interrupt);
-}
-
-#ifdef CONFIG_M68KCLASSIC
-
-u32 arch_gettimeoffset(void)
-{
- return mach_gettimeoffset() * 1000;
-}
-
-static int __init rtc_init(void)
-{
- struct platform_device *pdev;
-
- if (!mach_hwclk)
- return -ENODEV;
-
- pdev = platform_device_register_simple("rtc-generic", -1, NULL, 0);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- return 0;
-}
-
-module_init(rtc_init);
-
-#endif /* CONFIG_M68KCLASSIC */
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/traps.c b/ANDROID_3.4.5/arch/m68k/kernel/traps.c
deleted file mode 100644
index 388e5cc8..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/traps.c
+++ /dev/null
@@ -1,1208 +0,0 @@
-/*
- * linux/arch/m68k/kernel/traps.c
- *
- * Copyright (C) 1993, 1994 by Hamish Macdonald
- *
- * 68040 fixes by Michael Rausch
- * 68040 fixes by Martin Apel
- * 68040 fixes and writeback by Richard Zidlicky
- * 68060 fixes by Roman Hodek
- * 68060 fixes by Jesper Skov
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Sets up all exception vectors
- */
-
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/user.h>
-#include <linux/string.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/ptrace.h>
-#include <linux/kallsyms.h>
-
-#include <asm/setup.h>
-#include <asm/fpu.h>
-#include <asm/uaccess.h>
-#include <asm/traps.h>
-#include <asm/pgalloc.h>
-#include <asm/machdep.h>
-#include <asm/siginfo.h>
-
-
-static const char *vec_names[] = {
- [VEC_RESETSP] = "RESET SP",
- [VEC_RESETPC] = "RESET PC",
- [VEC_BUSERR] = "BUS ERROR",
- [VEC_ADDRERR] = "ADDRESS ERROR",
- [VEC_ILLEGAL] = "ILLEGAL INSTRUCTION",
- [VEC_ZERODIV] = "ZERO DIVIDE",
- [VEC_CHK] = "CHK",
- [VEC_TRAP] = "TRAPcc",
- [VEC_PRIV] = "PRIVILEGE VIOLATION",
- [VEC_TRACE] = "TRACE",
- [VEC_LINE10] = "LINE 1010",
- [VEC_LINE11] = "LINE 1111",
- [VEC_RESV12] = "UNASSIGNED RESERVED 12",
- [VEC_COPROC] = "COPROCESSOR PROTOCOL VIOLATION",
- [VEC_FORMAT] = "FORMAT ERROR",
- [VEC_UNINT] = "UNINITIALIZED INTERRUPT",
- [VEC_RESV16] = "UNASSIGNED RESERVED 16",
- [VEC_RESV17] = "UNASSIGNED RESERVED 17",
- [VEC_RESV18] = "UNASSIGNED RESERVED 18",
- [VEC_RESV19] = "UNASSIGNED RESERVED 19",
- [VEC_RESV20] = "UNASSIGNED RESERVED 20",
- [VEC_RESV21] = "UNASSIGNED RESERVED 21",
- [VEC_RESV22] = "UNASSIGNED RESERVED 22",
- [VEC_RESV23] = "UNASSIGNED RESERVED 23",
- [VEC_SPUR] = "SPURIOUS INTERRUPT",
- [VEC_INT1] = "LEVEL 1 INT",
- [VEC_INT2] = "LEVEL 2 INT",
- [VEC_INT3] = "LEVEL 3 INT",
- [VEC_INT4] = "LEVEL 4 INT",
- [VEC_INT5] = "LEVEL 5 INT",
- [VEC_INT6] = "LEVEL 6 INT",
- [VEC_INT7] = "LEVEL 7 INT",
- [VEC_SYS] = "SYSCALL",
- [VEC_TRAP1] = "TRAP #1",
- [VEC_TRAP2] = "TRAP #2",
- [VEC_TRAP3] = "TRAP #3",
- [VEC_TRAP4] = "TRAP #4",
- [VEC_TRAP5] = "TRAP #5",
- [VEC_TRAP6] = "TRAP #6",
- [VEC_TRAP7] = "TRAP #7",
- [VEC_TRAP8] = "TRAP #8",
- [VEC_TRAP9] = "TRAP #9",
- [VEC_TRAP10] = "TRAP #10",
- [VEC_TRAP11] = "TRAP #11",
- [VEC_TRAP12] = "TRAP #12",
- [VEC_TRAP13] = "TRAP #13",
- [VEC_TRAP14] = "TRAP #14",
- [VEC_TRAP15] = "TRAP #15",
- [VEC_FPBRUC] = "FPCP BSUN",
- [VEC_FPIR] = "FPCP INEXACT",
- [VEC_FPDIVZ] = "FPCP DIV BY 0",
- [VEC_FPUNDER] = "FPCP UNDERFLOW",
- [VEC_FPOE] = "FPCP OPERAND ERROR",
- [VEC_FPOVER] = "FPCP OVERFLOW",
- [VEC_FPNAN] = "FPCP SNAN",
- [VEC_FPUNSUP] = "FPCP UNSUPPORTED OPERATION",
- [VEC_MMUCFG] = "MMU CONFIGURATION ERROR",
- [VEC_MMUILL] = "MMU ILLEGAL OPERATION ERROR",
- [VEC_MMUACC] = "MMU ACCESS LEVEL VIOLATION ERROR",
- [VEC_RESV59] = "UNASSIGNED RESERVED 59",
- [VEC_UNIMPEA] = "UNASSIGNED RESERVED 60",
- [VEC_UNIMPII] = "UNASSIGNED RESERVED 61",
- [VEC_RESV62] = "UNASSIGNED RESERVED 62",
- [VEC_RESV63] = "UNASSIGNED RESERVED 63",
-};
-
-static const char *space_names[] = {
- [0] = "Space 0",
- [USER_DATA] = "User Data",
- [USER_PROGRAM] = "User Program",
-#ifndef CONFIG_SUN3
- [3] = "Space 3",
-#else
- [FC_CONTROL] = "Control",
-#endif
- [4] = "Space 4",
- [SUPER_DATA] = "Super Data",
- [SUPER_PROGRAM] = "Super Program",
- [CPU_SPACE] = "CPU"
-};
-
-void die_if_kernel(char *,struct pt_regs *,int);
-asmlinkage int do_page_fault(struct pt_regs *regs, unsigned long address,
- unsigned long error_code);
-int send_fault_sig(struct pt_regs *regs);
-
-asmlinkage void trap_c(struct frame *fp);
-
-#if defined (CONFIG_M68060)
-static inline void access_error060 (struct frame *fp)
-{
- unsigned long fslw = fp->un.fmt4.pc; /* is really FSLW for access error */
-
-#ifdef DEBUG
- printk("fslw=%#lx, fa=%#lx\n", fslw, fp->un.fmt4.effaddr);
-#endif
-
- if (fslw & MMU060_BPE) {
- /* branch prediction error -> clear branch cache */
- __asm__ __volatile__ ("movec %/cacr,%/d0\n\t"
- "orl #0x00400000,%/d0\n\t"
- "movec %/d0,%/cacr"
- : : : "d0" );
- /* return if there's no other error */
- if (!(fslw & MMU060_ERR_BITS) && !(fslw & MMU060_SEE))
- return;
- }
-
- if (fslw & (MMU060_DESC_ERR | MMU060_WP | MMU060_SP)) {
- unsigned long errorcode;
- unsigned long addr = fp->un.fmt4.effaddr;
-
- if (fslw & MMU060_MA)
- addr = (addr + PAGE_SIZE - 1) & PAGE_MASK;
-
- errorcode = 1;
- if (fslw & MMU060_DESC_ERR) {
- __flush_tlb040_one(addr);
- errorcode = 0;
- }
- if (fslw & MMU060_W)
- errorcode |= 2;
-#ifdef DEBUG
- printk("errorcode = %d\n", errorcode );
-#endif
- do_page_fault(&fp->ptregs, addr, errorcode);
- } else if (fslw & (MMU060_SEE)){
- /* Software Emulation Error.
- * fault during mem_read/mem_write in ifpsp060/os.S
- */
- send_fault_sig(&fp->ptregs);
- } else if (!(fslw & (MMU060_RE|MMU060_WE)) ||
- send_fault_sig(&fp->ptregs) > 0) {
- printk("pc=%#lx, fa=%#lx\n", fp->ptregs.pc, fp->un.fmt4.effaddr);
- printk( "68060 access error, fslw=%lx\n", fslw );
- trap_c( fp );
- }
-}
-#endif /* CONFIG_M68060 */
-
-#if defined (CONFIG_M68040)
-static inline unsigned long probe040(int iswrite, unsigned long addr, int wbs)
-{
- unsigned long mmusr;
- mm_segment_t old_fs = get_fs();
-
- set_fs(MAKE_MM_SEG(wbs));
-
- if (iswrite)
- asm volatile (".chip 68040; ptestw (%0); .chip 68k" : : "a" (addr));
- else
- asm volatile (".chip 68040; ptestr (%0); .chip 68k" : : "a" (addr));
-
- asm volatile (".chip 68040; movec %%mmusr,%0; .chip 68k" : "=r" (mmusr));
-
- set_fs(old_fs);
-
- return mmusr;
-}
-
-static inline int do_040writeback1(unsigned short wbs, unsigned long wba,
- unsigned long wbd)
-{
- int res = 0;
- mm_segment_t old_fs = get_fs();
-
- /* set_fs can not be moved, otherwise put_user() may oops */
- set_fs(MAKE_MM_SEG(wbs));
-
- switch (wbs & WBSIZ_040) {
- case BA_SIZE_BYTE:
- res = put_user(wbd & 0xff, (char __user *)wba);
- break;
- case BA_SIZE_WORD:
- res = put_user(wbd & 0xffff, (short __user *)wba);
- break;
- case BA_SIZE_LONG:
- res = put_user(wbd, (int __user *)wba);
- break;
- }
-
- /* set_fs can not be moved, otherwise put_user() may oops */
- set_fs(old_fs);
-
-
-#ifdef DEBUG
- printk("do_040writeback1, res=%d\n",res);
-#endif
-
- return res;
-}
-
-/* after an exception in a writeback the stack frame corresponding
- * to that exception is discarded, set a few bits in the old frame
- * to simulate what it should look like
- */
-static inline void fix_xframe040(struct frame *fp, unsigned long wba, unsigned short wbs)
-{
- fp->un.fmt7.faddr = wba;
- fp->un.fmt7.ssw = wbs & 0xff;
- if (wba != current->thread.faddr)
- fp->un.fmt7.ssw |= MA_040;
-}
-
-static inline void do_040writebacks(struct frame *fp)
-{
- int res = 0;
-#if 0
- if (fp->un.fmt7.wb1s & WBV_040)
- printk("access_error040: cannot handle 1st writeback. oops.\n");
-#endif
-
- if ((fp->un.fmt7.wb2s & WBV_040) &&
- !(fp->un.fmt7.wb2s & WBTT_040)) {
- res = do_040writeback1(fp->un.fmt7.wb2s, fp->un.fmt7.wb2a,
- fp->un.fmt7.wb2d);
- if (res)
- fix_xframe040(fp, fp->un.fmt7.wb2a, fp->un.fmt7.wb2s);
- else
- fp->un.fmt7.wb2s = 0;
- }
-
- /* do the 2nd wb only if the first one was successful (except for a kernel wb) */
- if (fp->un.fmt7.wb3s & WBV_040 && (!res || fp->un.fmt7.wb3s & 4)) {
- res = do_040writeback1(fp->un.fmt7.wb3s, fp->un.fmt7.wb3a,
- fp->un.fmt7.wb3d);
- if (res)
- {
- fix_xframe040(fp, fp->un.fmt7.wb3a, fp->un.fmt7.wb3s);
-
- fp->un.fmt7.wb2s = fp->un.fmt7.wb3s;
- fp->un.fmt7.wb3s &= (~WBV_040);
- fp->un.fmt7.wb2a = fp->un.fmt7.wb3a;
- fp->un.fmt7.wb2d = fp->un.fmt7.wb3d;
- }
- else
- fp->un.fmt7.wb3s = 0;
- }
-
- if (res)
- send_fault_sig(&fp->ptregs);
-}
-
-/*
- * called from sigreturn(), must ensure userspace code didn't
- * manipulate exception frame to circumvent protection, then complete
- * pending writebacks
- * we just clear TM2 to turn it into a userspace access
- */
-asmlinkage void berr_040cleanup(struct frame *fp)
-{
- fp->un.fmt7.wb2s &= ~4;
- fp->un.fmt7.wb3s &= ~4;
-
- do_040writebacks(fp);
-}
-
-static inline void access_error040(struct frame *fp)
-{
- unsigned short ssw = fp->un.fmt7.ssw;
- unsigned long mmusr;
-
-#ifdef DEBUG
- printk("ssw=%#x, fa=%#lx\n", ssw, fp->un.fmt7.faddr);
- printk("wb1s=%#x, wb2s=%#x, wb3s=%#x\n", fp->un.fmt7.wb1s,
- fp->un.fmt7.wb2s, fp->un.fmt7.wb3s);
- printk ("wb2a=%lx, wb3a=%lx, wb2d=%lx, wb3d=%lx\n",
- fp->un.fmt7.wb2a, fp->un.fmt7.wb3a,
- fp->un.fmt7.wb2d, fp->un.fmt7.wb3d);
-#endif
-
- if (ssw & ATC_040) {
- unsigned long addr = fp->un.fmt7.faddr;
- unsigned long errorcode;
-
- /*
- * The MMU status has to be determined AFTER the address
- * has been corrected if there was a misaligned access (MA).
- */
- if (ssw & MA_040)
- addr = (addr + 7) & -8;
-
- /* MMU error, get the MMUSR info for this access */
- mmusr = probe040(!(ssw & RW_040), addr, ssw);
-#ifdef DEBUG
- printk("mmusr = %lx\n", mmusr);
-#endif
- errorcode = 1;
- if (!(mmusr & MMU_R_040)) {
- /* clear the invalid atc entry */
- __flush_tlb040_one(addr);
- errorcode = 0;
- }
-
- /* despite what documentation seems to say, RMW
- * accesses have always both the LK and RW bits set */
- if (!(ssw & RW_040) || (ssw & LK_040))
- errorcode |= 2;
-
- if (do_page_fault(&fp->ptregs, addr, errorcode)) {
-#ifdef DEBUG
- printk("do_page_fault() !=0\n");
-#endif
- if (user_mode(&fp->ptregs)){
- /* delay writebacks after signal delivery */
-#ifdef DEBUG
- printk(".. was usermode - return\n");
-#endif
- return;
- }
- /* disable writeback into user space from kernel
- * (if do_page_fault didn't fix the mapping,
- * the writeback won't do good)
- */
-disable_wb:
-#ifdef DEBUG
- printk(".. disabling wb2\n");
-#endif
- if (fp->un.fmt7.wb2a == fp->un.fmt7.faddr)
- fp->un.fmt7.wb2s &= ~WBV_040;
- if (fp->un.fmt7.wb3a == fp->un.fmt7.faddr)
- fp->un.fmt7.wb3s &= ~WBV_040;
- }
- } else {
- /* In case of a bus error we either kill the process or expect
- * the kernel to catch the fault, which then is also responsible
- * for cleaning up the mess.
- */
- current->thread.signo = SIGBUS;
- current->thread.faddr = fp->un.fmt7.faddr;
- if (send_fault_sig(&fp->ptregs) >= 0)
- printk("68040 bus error (ssw=%x, faddr=%lx)\n", ssw,
- fp->un.fmt7.faddr);
- goto disable_wb;
- }
-
- do_040writebacks(fp);
-}
-#endif /* CONFIG_M68040 */
-
-#if defined(CONFIG_SUN3)
-#include <asm/sun3mmu.h>
-
-extern int mmu_emu_handle_fault (unsigned long, int, int);
-
-/* sun3 version of bus_error030 */
-
-static inline void bus_error030 (struct frame *fp)
-{
- unsigned char buserr_type = sun3_get_buserr ();
- unsigned long addr, errorcode;
- unsigned short ssw = fp->un.fmtb.ssw;
- extern unsigned long _sun3_map_test_start, _sun3_map_test_end;
-
-#ifdef DEBUG
- if (ssw & (FC | FB))
- printk ("Instruction fault at %#010lx\n",
- ssw & FC ?
- fp->ptregs.format == 0xa ? fp->ptregs.pc + 2 : fp->un.fmtb.baddr - 2
- :
- fp->ptregs.format == 0xa ? fp->ptregs.pc + 4 : fp->un.fmtb.baddr);
- if (ssw & DF)
- printk ("Data %s fault at %#010lx in %s (pc=%#lx)\n",
- ssw & RW ? "read" : "write",
- fp->un.fmtb.daddr,
- space_names[ssw & DFC], fp->ptregs.pc);
-#endif
-
- /*
- * Check if this page should be demand-mapped. This needs to go before
- * the testing for a bad kernel-space access (demand-mapping applies
- * to kernel accesses too).
- */
-
- if ((ssw & DF)
- && (buserr_type & (SUN3_BUSERR_PROTERR | SUN3_BUSERR_INVALID))) {
- if (mmu_emu_handle_fault (fp->un.fmtb.daddr, ssw & RW, 0))
- return;
- }
-
- /* Check for kernel-space pagefault (BAD). */
- if (fp->ptregs.sr & PS_S) {
- /* kernel fault must be a data fault to user space */
- if (! ((ssw & DF) && ((ssw & DFC) == USER_DATA))) {
- // try checking the kernel mappings before surrender
- if (mmu_emu_handle_fault (fp->un.fmtb.daddr, ssw & RW, 1))
- return;
- /* instruction fault or kernel data fault! */
- if (ssw & (FC | FB))
- printk ("Instruction fault at %#010lx\n",
- fp->ptregs.pc);
- if (ssw & DF) {
- /* was this fault incurred testing bus mappings? */
- if((fp->ptregs.pc >= (unsigned long)&_sun3_map_test_start) &&
- (fp->ptregs.pc <= (unsigned long)&_sun3_map_test_end)) {
- send_fault_sig(&fp->ptregs);
- return;
- }
-
- printk ("Data %s fault at %#010lx in %s (pc=%#lx)\n",
- ssw & RW ? "read" : "write",
- fp->un.fmtb.daddr,
- space_names[ssw & DFC], fp->ptregs.pc);
- }
- printk ("BAD KERNEL BUSERR\n");
-
- die_if_kernel("Oops", &fp->ptregs,0);
- force_sig(SIGKILL, current);
- return;
- }
- } else {
- /* user fault */
- if (!(ssw & (FC | FB)) && !(ssw & DF))
- /* not an instruction fault or data fault! BAD */
- panic ("USER BUSERR w/o instruction or data fault");
- }
-
-
- /* First handle the data fault, if any. */
- if (ssw & DF) {
- addr = fp->un.fmtb.daddr;
-
-// errorcode bit 0: 0 -> no page 1 -> protection fault
-// errorcode bit 1: 0 -> read fault 1 -> write fault
-
-// (buserr_type & SUN3_BUSERR_PROTERR) -> protection fault
-// (buserr_type & SUN3_BUSERR_INVALID) -> invalid page fault
-
- if (buserr_type & SUN3_BUSERR_PROTERR)
- errorcode = 0x01;
- else if (buserr_type & SUN3_BUSERR_INVALID)
- errorcode = 0x00;
- else {
-#ifdef DEBUG
- printk ("*** unexpected busfault type=%#04x\n", buserr_type);
- printk ("invalid %s access at %#lx from pc %#lx\n",
- !(ssw & RW) ? "write" : "read", addr,
- fp->ptregs.pc);
-#endif
- die_if_kernel ("Oops", &fp->ptregs, buserr_type);
- force_sig (SIGBUS, current);
- return;
- }
-
-//todo: wtf is RM bit? --m
- if (!(ssw & RW) || ssw & RM)
- errorcode |= 0x02;
-
- /* Handle page fault. */
- do_page_fault (&fp->ptregs, addr, errorcode);
-
- /* Retry the data fault now. */
- return;
- }
-
- /* Now handle the instruction fault. */
-
- /* Get the fault address. */
- if (fp->ptregs.format == 0xA)
- addr = fp->ptregs.pc + 4;
- else
- addr = fp->un.fmtb.baddr;
- if (ssw & FC)
- addr -= 2;
-
- if (buserr_type & SUN3_BUSERR_INVALID) {
- if (!mmu_emu_handle_fault (fp->un.fmtb.daddr, 1, 0))
- do_page_fault (&fp->ptregs, addr, 0);
- } else {
-#ifdef DEBUG
- printk ("protection fault on insn access (segv).\n");
-#endif
- force_sig (SIGSEGV, current);
- }
-}
-#else
-#if defined(CPU_M68020_OR_M68030)
-static inline void bus_error030 (struct frame *fp)
-{
- volatile unsigned short temp;
- unsigned short mmusr;
- unsigned long addr, errorcode;
- unsigned short ssw = fp->un.fmtb.ssw;
-#ifdef DEBUG
- unsigned long desc;
-
- printk ("pid = %x ", current->pid);
- printk ("SSW=%#06x ", ssw);
-
- if (ssw & (FC | FB))
- printk ("Instruction fault at %#010lx\n",
- ssw & FC ?
- fp->ptregs.format == 0xa ? fp->ptregs.pc + 2 : fp->un.fmtb.baddr - 2
- :
- fp->ptregs.format == 0xa ? fp->ptregs.pc + 4 : fp->un.fmtb.baddr);
- if (ssw & DF)
- printk ("Data %s fault at %#010lx in %s (pc=%#lx)\n",
- ssw & RW ? "read" : "write",
- fp->un.fmtb.daddr,
- space_names[ssw & DFC], fp->ptregs.pc);
-#endif
-
- /* ++andreas: If a data fault and an instruction fault happen
- at the same time map in both pages. */
-
- /* First handle the data fault, if any. */
- if (ssw & DF) {
- addr = fp->un.fmtb.daddr;
-
-#ifdef DEBUG
- asm volatile ("ptestr %3,%2@,#7,%0\n\t"
- "pmove %%psr,%1"
- : "=a&" (desc), "=m" (temp)
- : "a" (addr), "d" (ssw));
-#else
- asm volatile ("ptestr %2,%1@,#7\n\t"
- "pmove %%psr,%0"
- : "=m" (temp) : "a" (addr), "d" (ssw));
-#endif
- mmusr = temp;
-
-#ifdef DEBUG
- printk("mmusr is %#x for addr %#lx in task %p\n",
- mmusr, addr, current);
- printk("descriptor address is %#lx, contents %#lx\n",
- __va(desc), *(unsigned long *)__va(desc));
-#endif
-
- errorcode = (mmusr & MMU_I) ? 0 : 1;
- if (!(ssw & RW) || (ssw & RM))
- errorcode |= 2;
-
- if (mmusr & (MMU_I | MMU_WP)) {
- if (ssw & 4) {
- printk("Data %s fault at %#010lx in %s (pc=%#lx)\n",
- ssw & RW ? "read" : "write",
- fp->un.fmtb.daddr,
- space_names[ssw & DFC], fp->ptregs.pc);
- goto buserr;
- }
- /* Don't try to do anything further if an exception was
- handled. */
- if (do_page_fault (&fp->ptregs, addr, errorcode) < 0)
- return;
- } else if (!(mmusr & MMU_I)) {
- /* probably a 020 cas fault */
- if (!(ssw & RM) && send_fault_sig(&fp->ptregs) > 0)
- printk("unexpected bus error (%#x,%#x)\n", ssw, mmusr);
- } else if (mmusr & (MMU_B|MMU_L|MMU_S)) {
- printk("invalid %s access at %#lx from pc %#lx\n",
- !(ssw & RW) ? "write" : "read", addr,
- fp->ptregs.pc);
- die_if_kernel("Oops",&fp->ptregs,mmusr);
- force_sig(SIGSEGV, current);
- return;
- } else {
-#if 0
- static volatile long tlong;
-#endif
-
- printk("weird %s access at %#lx from pc %#lx (ssw is %#x)\n",
- !(ssw & RW) ? "write" : "read", addr,
- fp->ptregs.pc, ssw);
- asm volatile ("ptestr #1,%1@,#0\n\t"
- "pmove %%psr,%0"
- : "=m" (temp)
- : "a" (addr));
- mmusr = temp;
-
- printk ("level 0 mmusr is %#x\n", mmusr);
-#if 0
- asm volatile ("pmove %%tt0,%0"
- : "=m" (tlong));
- printk("tt0 is %#lx, ", tlong);
- asm volatile ("pmove %%tt1,%0"
- : "=m" (tlong));
- printk("tt1 is %#lx\n", tlong);
-#endif
-#ifdef DEBUG
- printk("Unknown SIGSEGV - 1\n");
-#endif
- die_if_kernel("Oops",&fp->ptregs,mmusr);
- force_sig(SIGSEGV, current);
- return;
- }
-
- /* setup an ATC entry for the access about to be retried */
- if (!(ssw & RW) || (ssw & RM))
- asm volatile ("ploadw %1,%0@" : /* no outputs */
- : "a" (addr), "d" (ssw));
- else
- asm volatile ("ploadr %1,%0@" : /* no outputs */
- : "a" (addr), "d" (ssw));
- }
-
- /* Now handle the instruction fault. */
-
- if (!(ssw & (FC|FB)))
- return;
-
- if (fp->ptregs.sr & PS_S) {
- printk("Instruction fault at %#010lx\n",
- fp->ptregs.pc);
- buserr:
- printk ("BAD KERNEL BUSERR\n");
- die_if_kernel("Oops",&fp->ptregs,0);
- force_sig(SIGKILL, current);
- return;
- }
-
- /* get the fault address */
- if (fp->ptregs.format == 10)
- addr = fp->ptregs.pc + 4;
- else
- addr = fp->un.fmtb.baddr;
- if (ssw & FC)
- addr -= 2;
-
- if ((ssw & DF) && ((addr ^ fp->un.fmtb.daddr) & PAGE_MASK) == 0)
- /* Insn fault on same page as data fault. But we
- should still create the ATC entry. */
- goto create_atc_entry;
-
-#ifdef DEBUG
- asm volatile ("ptestr #1,%2@,#7,%0\n\t"
- "pmove %%psr,%1"
- : "=a&" (desc), "=m" (temp)
- : "a" (addr));
-#else
- asm volatile ("ptestr #1,%1@,#7\n\t"
- "pmove %%psr,%0"
- : "=m" (temp) : "a" (addr));
-#endif
- mmusr = temp;
-
-#ifdef DEBUG
- printk ("mmusr is %#x for addr %#lx in task %p\n",
- mmusr, addr, current);
- printk ("descriptor address is %#lx, contents %#lx\n",
- __va(desc), *(unsigned long *)__va(desc));
-#endif
-
- if (mmusr & MMU_I)
- do_page_fault (&fp->ptregs, addr, 0);
- else if (mmusr & (MMU_B|MMU_L|MMU_S)) {
- printk ("invalid insn access at %#lx from pc %#lx\n",
- addr, fp->ptregs.pc);
-#ifdef DEBUG
- printk("Unknown SIGSEGV - 2\n");
-#endif
- die_if_kernel("Oops",&fp->ptregs,mmusr);
- force_sig(SIGSEGV, current);
- return;
- }
-
-create_atc_entry:
- /* setup an ATC entry for the access about to be retried */
- asm volatile ("ploadr #2,%0@" : /* no outputs */
- : "a" (addr));
-}
-#endif /* CPU_M68020_OR_M68030 */
-#endif /* !CONFIG_SUN3 */
-
-#if defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU)
-#include <asm/mcfmmu.h>
-
-/*
- * The following table converts the FS encoding of a ColdFire
- * exception stack frame into the error_code value needed by
- * do_fault.
-*/
-static const unsigned char fs_err_code[] = {
- 0, /* 0000 */
- 0, /* 0001 */
- 0, /* 0010 */
- 0, /* 0011 */
- 1, /* 0100 */
- 0, /* 0101 */
- 0, /* 0110 */
- 0, /* 0111 */
- 2, /* 1000 */
- 3, /* 1001 */
- 2, /* 1010 */
- 0, /* 1011 */
- 1, /* 1100 */
- 1, /* 1101 */
- 0, /* 1110 */
- 0 /* 1111 */
-};
-
-static inline void access_errorcf(unsigned int fs, struct frame *fp)
-{
- unsigned long mmusr, addr;
- unsigned int err_code;
- int need_page_fault;
-
- mmusr = mmu_read(MMUSR);
- addr = mmu_read(MMUAR);
-
- /*
- * error_code:
- * bit 0 == 0 means no page found, 1 means protection fault
- * bit 1 == 0 means read, 1 means write
- */
- switch (fs) {
- case 5: /* 0101 TLB opword X miss */
- need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 0, 0);
- addr = fp->ptregs.pc;
- break;
- case 6: /* 0110 TLB extension word X miss */
- need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 0, 1);
- addr = fp->ptregs.pc + sizeof(long);
- break;
- case 10: /* 1010 TLB W miss */
- need_page_fault = cf_tlb_miss(&fp->ptregs, 1, 1, 0);
- break;
- case 14: /* 1110 TLB R miss */
- need_page_fault = cf_tlb_miss(&fp->ptregs, 0, 1, 0);
- break;
- default:
- /* 0000 Normal */
- /* 0001 Reserved */
- /* 0010 Interrupt during debug service routine */
- /* 0011 Reserved */
- /* 0100 X Protection */
- /* 0111 IFP in emulator mode */
- /* 1000 W Protection*/
- /* 1001 Write error*/
- /* 1011 Reserved*/
- /* 1100 R Protection*/
- /* 1101 R Protection*/
- /* 1111 OEP in emulator mode*/
- need_page_fault = 1;
- break;
- }
-
- if (need_page_fault) {
- err_code = fs_err_code[fs];
- if ((fs == 13) && (mmusr & MMUSR_WF)) /* rd-mod-wr access */
- err_code |= 2; /* bit1 - write, bit0 - protection */
- do_page_fault(&fp->ptregs, addr, err_code);
- }
-}
-#endif /* CONFIG_COLDFIRE CONFIG_MMU */
-
-asmlinkage void buserr_c(struct frame *fp)
-{
- /* Only set esp0 if coming from user mode */
- if (user_mode(&fp->ptregs))
- current->thread.esp0 = (unsigned long) fp;
-
-#ifdef DEBUG
- printk ("*** Bus Error *** Format is %x\n", fp->ptregs.format);
-#endif
-
-#if defined(CONFIG_COLDFIRE) && defined(CONFIG_MMU)
- if (CPU_IS_COLDFIRE) {
- unsigned int fs;
- fs = (fp->ptregs.vector & 0x3) |
- ((fp->ptregs.vector & 0xc00) >> 8);
- switch (fs) {
- case 0x5:
- case 0x6:
- case 0x7:
- case 0x9:
- case 0xa:
- case 0xd:
- case 0xe:
- case 0xf:
- access_errorcf(fs, fp);
- return;
- default:
- break;
- }
- }
-#endif /* CONFIG_COLDFIRE && CONFIG_MMU */
-
- switch (fp->ptregs.format) {
-#if defined (CONFIG_M68060)
- case 4: /* 68060 access error */
- access_error060 (fp);
- break;
-#endif
-#if defined (CONFIG_M68040)
- case 0x7: /* 68040 access error */
- access_error040 (fp);
- break;
-#endif
-#if defined (CPU_M68020_OR_M68030)
- case 0xa:
- case 0xb:
- bus_error030 (fp);
- break;
-#endif
- default:
- die_if_kernel("bad frame format",&fp->ptregs,0);
-#ifdef DEBUG
- printk("Unknown SIGSEGV - 4\n");
-#endif
- force_sig(SIGSEGV, current);
- }
-}
-
-
-static int kstack_depth_to_print = 48;
-
-void show_trace(unsigned long *stack)
-{
- unsigned long *endstack;
- unsigned long addr;
- int i;
-
- printk("Call Trace:");
- addr = (unsigned long)stack + THREAD_SIZE - 1;
- endstack = (unsigned long *)(addr & -THREAD_SIZE);
- i = 0;
- while (stack + 1 <= endstack) {
- addr = *stack++;
- /*
- * If the address is either in the text segment of the
- * kernel, or in the region which contains vmalloc'ed
- * memory, it *may* be the address of a calling
- * routine; if so, print it so that someone tracing
- * down the cause of the crash will be able to figure
- * out the call path that was taken.
- */
- if (__kernel_text_address(addr)) {
-#ifndef CONFIG_KALLSYMS
- if (i % 5 == 0)
- printk("\n ");
-#endif
- printk(" [<%08lx>] %pS\n", addr, (void *)addr);
- i++;
- }
- }
- printk("\n");
-}
-
-void show_registers(struct pt_regs *regs)
-{
- struct frame *fp = (struct frame *)regs;
- mm_segment_t old_fs = get_fs();
- u16 c, *cp;
- unsigned long addr;
- int i;
-
- print_modules();
- printk("PC: [<%08lx>] %pS\n", regs->pc, (void *)regs->pc);
- printk("SR: %04x SP: %p a2: %08lx\n", regs->sr, regs, regs->a2);
- printk("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n",
- regs->d0, regs->d1, regs->d2, regs->d3);
- printk("d4: %08lx d5: %08lx a0: %08lx a1: %08lx\n",
- regs->d4, regs->d5, regs->a0, regs->a1);
-
- printk("Process %s (pid: %d, task=%p)\n",
- current->comm, task_pid_nr(current), current);
- addr = (unsigned long)&fp->un;
- printk("Frame format=%X ", regs->format);
- switch (regs->format) {
- case 0x2:
- printk("instr addr=%08lx\n", fp->un.fmt2.iaddr);
- addr += sizeof(fp->un.fmt2);
- break;
- case 0x3:
- printk("eff addr=%08lx\n", fp->un.fmt3.effaddr);
- addr += sizeof(fp->un.fmt3);
- break;
- case 0x4:
- printk((CPU_IS_060 ? "fault addr=%08lx fslw=%08lx\n"
- : "eff addr=%08lx pc=%08lx\n"),
- fp->un.fmt4.effaddr, fp->un.fmt4.pc);
- addr += sizeof(fp->un.fmt4);
- break;
- case 0x7:
- printk("eff addr=%08lx ssw=%04x faddr=%08lx\n",
- fp->un.fmt7.effaddr, fp->un.fmt7.ssw, fp->un.fmt7.faddr);
- printk("wb 1 stat/addr/data: %04x %08lx %08lx\n",
- fp->un.fmt7.wb1s, fp->un.fmt7.wb1a, fp->un.fmt7.wb1dpd0);
- printk("wb 2 stat/addr/data: %04x %08lx %08lx\n",
- fp->un.fmt7.wb2s, fp->un.fmt7.wb2a, fp->un.fmt7.wb2d);
- printk("wb 3 stat/addr/data: %04x %08lx %08lx\n",
- fp->un.fmt7.wb3s, fp->un.fmt7.wb3a, fp->un.fmt7.wb3d);
- printk("push data: %08lx %08lx %08lx %08lx\n",
- fp->un.fmt7.wb1dpd0, fp->un.fmt7.pd1, fp->un.fmt7.pd2,
- fp->un.fmt7.pd3);
- addr += sizeof(fp->un.fmt7);
- break;
- case 0x9:
- printk("instr addr=%08lx\n", fp->un.fmt9.iaddr);
- addr += sizeof(fp->un.fmt9);
- break;
- case 0xa:
- printk("ssw=%04x isc=%04x isb=%04x daddr=%08lx dobuf=%08lx\n",
- fp->un.fmta.ssw, fp->un.fmta.isc, fp->un.fmta.isb,
- fp->un.fmta.daddr, fp->un.fmta.dobuf);
- addr += sizeof(fp->un.fmta);
- break;
- case 0xb:
- printk("ssw=%04x isc=%04x isb=%04x daddr=%08lx dobuf=%08lx\n",
- fp->un.fmtb.ssw, fp->un.fmtb.isc, fp->un.fmtb.isb,
- fp->un.fmtb.daddr, fp->un.fmtb.dobuf);
- printk("baddr=%08lx dibuf=%08lx ver=%x\n",
- fp->un.fmtb.baddr, fp->un.fmtb.dibuf, fp->un.fmtb.ver);
- addr += sizeof(fp->un.fmtb);
- break;
- default:
- printk("\n");
- }
- show_stack(NULL, (unsigned long *)addr);
-
- printk("Code:");
- set_fs(KERNEL_DS);
- cp = (u16 *)regs->pc;
- for (i = -8; i < 16; i++) {
- if (get_user(c, cp + i) && i >= 0) {
- printk(" Bad PC value.");
- break;
- }
- printk(i ? " %04x" : " <%04x>", c);
- }
- set_fs(old_fs);
- printk ("\n");
-}
-
-void show_stack(struct task_struct *task, unsigned long *stack)
-{
- unsigned long *p;
- unsigned long *endstack;
- int i;
-
- if (!stack) {
- if (task)
- stack = (unsigned long *)task->thread.esp0;
- else
- stack = (unsigned long *)&stack;
- }
- endstack = (unsigned long *)(((unsigned long)stack + THREAD_SIZE - 1) & -THREAD_SIZE);
-
- printk("Stack from %08lx:", (unsigned long)stack);
- p = stack;
- for (i = 0; i < kstack_depth_to_print; i++) {
- if (p + 1 > endstack)
- break;
- if (i % 8 == 0)
- printk("\n ");
- printk(" %08lx", *p++);
- }
- printk("\n");
- show_trace(stack);
-}
-
-/*
- * The architecture-independent backtrace generator
- */
-void dump_stack(void)
-{
- unsigned long stack;
-
- show_trace(&stack);
-}
-
-EXPORT_SYMBOL(dump_stack);
-
-/*
- * The vector number returned in the frame pointer may also contain
- * the "fs" (Fault Status) bits on ColdFire. These are in the bottom
- * 2 bits, and upper 2 bits. So we need to mask out the real vector
- * number before using it in comparisons. You don't need to do this on
- * real 68k parts, but it won't hurt either.
- */
-
-void bad_super_trap (struct frame *fp)
-{
- int vector = (fp->ptregs.vector >> 2) & 0xff;
-
- console_verbose();
- if (vector < ARRAY_SIZE(vec_names))
- printk ("*** %s *** FORMAT=%X\n",
- vec_names[vector],
- fp->ptregs.format);
- else
- printk ("*** Exception %d *** FORMAT=%X\n",
- vector, fp->ptregs.format);
- if (vector == VEC_ADDRERR && CPU_IS_020_OR_030) {
- unsigned short ssw = fp->un.fmtb.ssw;
-
- printk ("SSW=%#06x ", ssw);
-
- if (ssw & RC)
- printk ("Pipe stage C instruction fault at %#010lx\n",
- (fp->ptregs.format) == 0xA ?
- fp->ptregs.pc + 2 : fp->un.fmtb.baddr - 2);
- if (ssw & RB)
- printk ("Pipe stage B instruction fault at %#010lx\n",
- (fp->ptregs.format) == 0xA ?
- fp->ptregs.pc + 4 : fp->un.fmtb.baddr);
- if (ssw & DF)
- printk ("Data %s fault at %#010lx in %s (pc=%#lx)\n",
- ssw & RW ? "read" : "write",
- fp->un.fmtb.daddr, space_names[ssw & DFC],
- fp->ptregs.pc);
- }
- printk ("Current process id is %d\n", task_pid_nr(current));
- die_if_kernel("BAD KERNEL TRAP", &fp->ptregs, 0);
-}
-
-asmlinkage void trap_c(struct frame *fp)
-{
- int sig;
- int vector = (fp->ptregs.vector >> 2) & 0xff;
- siginfo_t info;
-
- if (fp->ptregs.sr & PS_S) {
- if (vector == VEC_TRACE) {
- /* traced a trapping instruction on a 68020/30,
- * real exception will be executed afterwards.
- */
- } else if (!handle_kernel_fault(&fp->ptregs))
- bad_super_trap(fp);
- return;
- }
-
- /* send the appropriate signal to the user program */
- switch (vector) {
- case VEC_ADDRERR:
- info.si_code = BUS_ADRALN;
- sig = SIGBUS;
- break;
- case VEC_ILLEGAL:
- case VEC_LINE10:
- case VEC_LINE11:
- info.si_code = ILL_ILLOPC;
- sig = SIGILL;
- break;
- case VEC_PRIV:
- info.si_code = ILL_PRVOPC;
- sig = SIGILL;
- break;
- case VEC_COPROC:
- info.si_code = ILL_COPROC;
- sig = SIGILL;
- break;
- case VEC_TRAP1:
- case VEC_TRAP2:
- case VEC_TRAP3:
- case VEC_TRAP4:
- case VEC_TRAP5:
- case VEC_TRAP6:
- case VEC_TRAP7:
- case VEC_TRAP8:
- case VEC_TRAP9:
- case VEC_TRAP10:
- case VEC_TRAP11:
- case VEC_TRAP12:
- case VEC_TRAP13:
- case VEC_TRAP14:
- info.si_code = ILL_ILLTRP;
- sig = SIGILL;
- break;
- case VEC_FPBRUC:
- case VEC_FPOE:
- case VEC_FPNAN:
- info.si_code = FPE_FLTINV;
- sig = SIGFPE;
- break;
- case VEC_FPIR:
- info.si_code = FPE_FLTRES;
- sig = SIGFPE;
- break;
- case VEC_FPDIVZ:
- info.si_code = FPE_FLTDIV;
- sig = SIGFPE;
- break;
- case VEC_FPUNDER:
- info.si_code = FPE_FLTUND;
- sig = SIGFPE;
- break;
- case VEC_FPOVER:
- info.si_code = FPE_FLTOVF;
- sig = SIGFPE;
- break;
- case VEC_ZERODIV:
- info.si_code = FPE_INTDIV;
- sig = SIGFPE;
- break;
- case VEC_CHK:
- case VEC_TRAP:
- info.si_code = FPE_INTOVF;
- sig = SIGFPE;
- break;
- case VEC_TRACE: /* ptrace single step */
- info.si_code = TRAP_TRACE;
- sig = SIGTRAP;
- break;
- case VEC_TRAP15: /* breakpoint */
- info.si_code = TRAP_BRKPT;
- sig = SIGTRAP;
- break;
- default:
- info.si_code = ILL_ILLOPC;
- sig = SIGILL;
- break;
- }
- info.si_signo = sig;
- info.si_errno = 0;
- switch (fp->ptregs.format) {
- default:
- info.si_addr = (void *) fp->ptregs.pc;
- break;
- case 2:
- info.si_addr = (void *) fp->un.fmt2.iaddr;
- break;
- case 7:
- info.si_addr = (void *) fp->un.fmt7.effaddr;
- break;
- case 9:
- info.si_addr = (void *) fp->un.fmt9.iaddr;
- break;
- case 10:
- info.si_addr = (void *) fp->un.fmta.daddr;
- break;
- case 11:
- info.si_addr = (void *) fp->un.fmtb.daddr;
- break;
- }
- force_sig_info (sig, &info, current);
-}
-
-void die_if_kernel (char *str, struct pt_regs *fp, int nr)
-{
- if (!(fp->sr & PS_S))
- return;
-
- console_verbose();
- printk("%s: %08x\n",str,nr);
- show_registers(fp);
- add_taint(TAINT_DIE);
- do_exit(SIGSEGV);
-}
-
-asmlinkage void set_esp0(unsigned long ssp)
-{
- current->thread.esp0 = ssp;
-}
-
-/*
- * This function is called if an error occur while accessing
- * user-space from the fpsp040 code.
- */
-asmlinkage void fpsp040_die(void)
-{
- do_exit(SIGSEGV);
-}
-
-#ifdef CONFIG_M68KFPU_EMU
-asmlinkage void fpemu_signal(int signal, int code, void *addr)
-{
- siginfo_t info;
-
- info.si_signo = signal;
- info.si_errno = 0;
- info.si_code = code;
- info.si_addr = addr;
- force_sig_info(signal, &info, current);
-}
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/vectors.c b/ANDROID_3.4.5/arch/m68k/kernel/vectors.c
deleted file mode 100644
index 322c977b..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/vectors.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * vectors.c
- *
- * Copyright (C) 1993, 1994 by Hamish Macdonald
- *
- * 68040 fixes by Michael Rausch
- * 68040 fixes by Martin Apel
- * 68040 fixes and writeback by Richard Zidlicky
- * 68060 fixes by Roman Hodek
- * 68060 fixes by Jesper Skov
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Sets up all exception vectors
- */
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/kallsyms.h>
-
-#include <asm/setup.h>
-#include <asm/fpu.h>
-#include <asm/traps.h>
-
-/* assembler routines */
-asmlinkage void system_call(void);
-asmlinkage void buserr(void);
-asmlinkage void trap(void);
-asmlinkage void nmihandler(void);
-#ifdef CONFIG_M68KFPU_EMU
-asmlinkage void fpu_emu(void);
-#endif
-
-e_vector vectors[256];
-
-/* nmi handler for the Amiga */
-asm(".text\n"
- __ALIGN_STR "\n"
- "nmihandler: rte");
-
-/*
- * this must be called very early as the kernel might
- * use some instruction that are emulated on the 060
- * and so we're prepared for early probe attempts (e.g. nf_init).
- */
-void __init base_trap_init(void)
-{
- if (MACH_IS_SUN3X) {
- extern e_vector *sun3x_prom_vbr;
-
- __asm__ volatile ("movec %%vbr, %0" : "=r" (sun3x_prom_vbr));
- }
-
- /* setup the exception vector table */
- __asm__ volatile ("movec %0,%%vbr" : : "r" ((void*)vectors));
-
- if (CPU_IS_060) {
- /* set up ISP entry points */
- asmlinkage void unimp_vec(void) asm ("_060_isp_unimp");
-
- vectors[VEC_UNIMPII] = unimp_vec;
- }
-
- vectors[VEC_BUSERR] = buserr;
- vectors[VEC_ILLEGAL] = trap;
- vectors[VEC_SYS] = system_call;
-}
-
-void __init trap_init (void)
-{
- int i;
-
- for (i = VEC_SPUR; i <= VEC_INT7; i++)
- vectors[i] = bad_inthandler;
-
- for (i = 0; i < VEC_USER; i++)
- if (!vectors[i])
- vectors[i] = trap;
-
- for (i = VEC_USER; i < 256; i++)
- vectors[i] = bad_inthandler;
-
-#ifdef CONFIG_M68KFPU_EMU
- if (FPU_IS_EMU)
- vectors[VEC_LINE11] = fpu_emu;
-#endif
-
- if (CPU_IS_040 && !FPU_IS_EMU) {
- /* set up FPSP entry points */
- asmlinkage void dz_vec(void) asm ("dz");
- asmlinkage void inex_vec(void) asm ("inex");
- asmlinkage void ovfl_vec(void) asm ("ovfl");
- asmlinkage void unfl_vec(void) asm ("unfl");
- asmlinkage void snan_vec(void) asm ("snan");
- asmlinkage void operr_vec(void) asm ("operr");
- asmlinkage void bsun_vec(void) asm ("bsun");
- asmlinkage void fline_vec(void) asm ("fline");
- asmlinkage void unsupp_vec(void) asm ("unsupp");
-
- vectors[VEC_FPDIVZ] = dz_vec;
- vectors[VEC_FPIR] = inex_vec;
- vectors[VEC_FPOVER] = ovfl_vec;
- vectors[VEC_FPUNDER] = unfl_vec;
- vectors[VEC_FPNAN] = snan_vec;
- vectors[VEC_FPOE] = operr_vec;
- vectors[VEC_FPBRUC] = bsun_vec;
- vectors[VEC_LINE11] = fline_vec;
- vectors[VEC_FPUNSUP] = unsupp_vec;
- }
-
- if (CPU_IS_060 && !FPU_IS_EMU) {
- /* set up IFPSP entry points */
- asmlinkage void snan_vec6(void) asm ("_060_fpsp_snan");
- asmlinkage void operr_vec6(void) asm ("_060_fpsp_operr");
- asmlinkage void ovfl_vec6(void) asm ("_060_fpsp_ovfl");
- asmlinkage void unfl_vec6(void) asm ("_060_fpsp_unfl");
- asmlinkage void dz_vec6(void) asm ("_060_fpsp_dz");
- asmlinkage void inex_vec6(void) asm ("_060_fpsp_inex");
- asmlinkage void fline_vec6(void) asm ("_060_fpsp_fline");
- asmlinkage void unsupp_vec6(void) asm ("_060_fpsp_unsupp");
- asmlinkage void effadd_vec6(void) asm ("_060_fpsp_effadd");
-
- vectors[VEC_FPNAN] = snan_vec6;
- vectors[VEC_FPOE] = operr_vec6;
- vectors[VEC_FPOVER] = ovfl_vec6;
- vectors[VEC_FPUNDER] = unfl_vec6;
- vectors[VEC_FPDIVZ] = dz_vec6;
- vectors[VEC_FPIR] = inex_vec6;
- vectors[VEC_LINE11] = fline_vec6;
- vectors[VEC_FPUNSUP] = unsupp_vec6;
- vectors[VEC_UNIMPEA] = effadd_vec6;
- }
-
- /* if running on an amiga, make the NMI interrupt do nothing */
- if (MACH_IS_AMIGA) {
- vectors[VEC_INT7] = nmihandler;
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-nommu.lds b/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-nommu.lds
deleted file mode 100644
index 40e02d9c..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-nommu.lds
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * vmlinux.lds.S -- master linker script for m68knommu arch
- *
- * (C) Copyright 2002-2012, Greg Ungerer <gerg@snapgear.com>
- *
- * This linker script is equipped to build either ROM loaded or RAM
- * run kernels.
- */
-
-#if defined(CONFIG_RAMKERNEL)
-#define KTEXT_ADDR CONFIG_KERNELBASE
-#endif
-#if defined(CONFIG_ROMKERNEL)
-#define KTEXT_ADDR CONFIG_ROMSTART
-#define KDATA_ADDR CONFIG_KERNELBASE
-#define LOAD_OFFSET KDATA_ADDR + (ADDR(.text) + SIZEOF(.text))
-#endif
-
-#include <asm/page.h>
-#include <asm/thread_info.h>
-#include <asm-generic/vmlinux.lds.h>
-
-OUTPUT_ARCH(m68k)
-ENTRY(_start)
-
-jiffies = jiffies_64 + 4;
-
-SECTIONS {
-
-#ifdef CONFIG_ROMVEC
- . = CONFIG_ROMVEC;
- .romvec : {
- __rom_start = .;
- _romvec = .;
- *(.romvec)
- *(.data..initvect)
- }
-#endif
-
- . = KTEXT_ADDR;
-
- _text = .;
- _stext = .;
- .text : {
- HEAD_TEXT
- TEXT_TEXT
- SCHED_TEXT
- LOCK_TEXT
- *(.fixup)
- . = ALIGN(16);
- }
- _etext = .;
-
-#ifdef KDATA_ADDR
- . = KDATA_ADDR;
-#endif
-
- _sdata = .;
- RO_DATA_SECTION(PAGE_SIZE)
- RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE)
- _edata = .;
-
- EXCEPTION_TABLE(16)
- NOTES
-
- . = ALIGN(PAGE_SIZE);
- __init_begin = .;
- INIT_TEXT_SECTION(PAGE_SIZE)
- INIT_DATA_SECTION(16)
- PERCPU_SECTION(16)
- .m68k_fixup : {
- __start_fixup = .;
- *(.m68k_fixup)
- __stop_fixup = .;
- }
- .init.data : {
- . = ALIGN(PAGE_SIZE);
- __init_end = .;
- }
-
- _sbss = .;
- BSS_SECTION(0, 0, 0)
- _ebss = .;
-
- _end = .;
-
- STABS_DEBUG
- .comment 0 : { *(.comment) }
-
- /* Sections to be discarded */
- DISCARDS
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-std.lds b/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-std.lds
deleted file mode 100644
index 63407c83..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-std.lds
+++ /dev/null
@@ -1,65 +0,0 @@
-/* ld script to make m68k Linux kernel */
-
-#include <asm-generic/vmlinux.lds.h>
-#include <asm/page.h>
-#include <asm/thread_info.h>
-
-OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k")
-OUTPUT_ARCH(m68k)
-ENTRY(_start)
-jiffies = jiffies_64 + 4;
-SECTIONS
-{
- . = 0x1000;
- _text = .; /* Text and read-only data */
- .text : {
- HEAD_TEXT
- TEXT_TEXT
- SCHED_TEXT
- LOCK_TEXT
- *(.fixup)
- *(.gnu.warning)
- } :text = 0x4e75
-
- _etext = .; /* End of text section */
-
- EXCEPTION_TABLE(16)
-
- _sdata = .; /* Start of data section */
-
- RODATA
-
- RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE)
-
- _sbss = .;
- BSS_SECTION(0, 0, 0)
- _ebss = .;
-
- _edata = .; /* End of data section */
-
- /* will be freed after init */
- . = ALIGN(PAGE_SIZE); /* Init code and data */
- __init_begin = .;
- INIT_TEXT_SECTION(PAGE_SIZE) :data
- INIT_DATA_SECTION(16)
- .m68k_fixup : {
- __start_fixup = .;
- *(.m68k_fixup)
- __stop_fixup = .;
- }
- NOTES
- .init_end : {
- /* This ALIGN be in a section so that _end is at the end of the
- load segment. */
- . = ALIGN(PAGE_SIZE);
- __init_end = .;
- }
-
- _end = . ;
-
- STABS_DEBUG
- .comment 0 : { *(.comment) }
-
- /* Sections to be discarded */
- DISCARDS
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-sun3.lds b/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-sun3.lds
deleted file mode 100644
index ad0f46d6..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux-sun3.lds
+++ /dev/null
@@ -1,57 +0,0 @@
-/* ld script to make m68k Linux kernel */
-
-#include <asm-generic/vmlinux.lds.h>
-#include <asm/page.h>
-#include <asm/thread_info.h>
-
-OUTPUT_FORMAT("elf32-m68k", "elf32-m68k", "elf32-m68k")
-OUTPUT_ARCH(m68k)
-ENTRY(_start)
-jiffies = jiffies_64 + 4;
-SECTIONS
-{
- . = 0xE002000;
- _text = .; /* Text and read-only data */
- .text : {
- HEAD_TEXT
- TEXT_TEXT
- SCHED_TEXT
- LOCK_TEXT
- *(.fixup)
- *(.gnu.warning)
- } :text = 0x4e75
- RODATA
-
- _etext = .; /* End of text section */
-
- EXCEPTION_TABLE(16) :data
- _sdata = .; /* Start of rw data section */
- RW_DATA_SECTION(16, PAGE_SIZE, THREAD_SIZE) :data
- /* End of data goes *here* so that freeing init code works properly. */
- _edata = .;
- NOTES
-
- /* will be freed after init */
- . = ALIGN(PAGE_SIZE); /* Init code and data */
-__init_begin = .;
- INIT_TEXT_SECTION(PAGE_SIZE)
- INIT_DATA_SECTION(16)
- .m68k_fixup : {
- __start_fixup = .;
- *(.m68k_fixup)
- __stop_fixup = .;
- }
- . = ALIGN(PAGE_SIZE);
- __init_end = .;
-
- _sbss = .;
- BSS_SECTION(0, 0, 0)
- _ebss = .;
-
- _end = . ;
-
- STABS_DEBUG
-
- /* Sections to be discarded */
- DISCARDS
-}
diff --git a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux.lds.S b/ANDROID_3.4.5/arch/m68k/kernel/vmlinux.lds.S
deleted file mode 100644
index 69ec7963..00000000
--- a/ANDROID_3.4.5/arch/m68k/kernel/vmlinux.lds.S
+++ /dev/null
@@ -1,14 +0,0 @@
-#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
-PHDRS
-{
- text PT_LOAD FILEHDR PHDRS FLAGS (7);
- data PT_LOAD FLAGS (7);
-}
-#ifdef CONFIG_SUN3
-#include "vmlinux-sun3.lds"
-#else
-#include "vmlinux-std.lds"
-#endif
-#else
-#include "vmlinux-nommu.lds"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/lib/Makefile b/ANDROID_3.4.5/arch/m68k/lib/Makefile
deleted file mode 100644
index a9d782d3..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/Makefile
+++ /dev/null
@@ -1,16 +0,0 @@
-
-#
-# Makefile for m68k-specific library files..
-#
-
-lib-y := ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \
- memcpy.o memset.o memmove.o
-
-lib-$(CONFIG_MMU) += string.o uaccess.o
-lib-$(CONFIG_CPU_HAS_NO_MULDIV64) += mulsi3.o divsi3.o udivsi3.o
-lib-$(CONFIG_CPU_HAS_NO_MULDIV64) += modsi3.o umodsi3.o
-
-ifndef CONFIG_GENERIC_CSUM
-lib-y += checksum.o
-endif
-
diff --git a/ANDROID_3.4.5/arch/m68k/lib/ashldi3.c b/ANDROID_3.4.5/arch/m68k/lib/ashldi3.c
deleted file mode 100644
index 7729f338..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/ashldi3.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* ashrdi3.c extracted from gcc-2.95.2/libgcc2.c which is: */
-/* Copyright (C) 1989, 92-98, 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define BITS_PER_UNIT 8
-
-typedef int SItype __attribute__ ((mode (SI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-typedef int word_type __attribute__ ((mode (__word__)));
-
-struct DIstruct {SItype high, low;};
-
-typedef union
-{
- struct DIstruct s;
- DItype ll;
-} DIunion;
-
-DItype
-__ashldi3 (DItype u, word_type b)
-{
- DIunion w;
- word_type bm;
- DIunion uu;
-
- if (b == 0)
- return u;
-
- uu.ll = u;
-
- bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
- if (bm <= 0)
- {
- w.s.low = 0;
- w.s.high = (USItype)uu.s.low << -bm;
- }
- else
- {
- USItype carries = (USItype)uu.s.low >> bm;
- w.s.low = (USItype)uu.s.low << b;
- w.s.high = ((USItype)uu.s.high << b) | carries;
- }
-
- return w.ll;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/lib/ashrdi3.c b/ANDROID_3.4.5/arch/m68k/lib/ashrdi3.c
deleted file mode 100644
index 18ea5f7e..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/ashrdi3.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* ashrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
-/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define BITS_PER_UNIT 8
-
-typedef int SItype __attribute__ ((mode (SI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-typedef int word_type __attribute__ ((mode (__word__)));
-
-struct DIstruct {SItype high, low;};
-
-typedef union
-{
- struct DIstruct s;
- DItype ll;
-} DIunion;
-
-DItype
-__ashrdi3 (DItype u, word_type b)
-{
- DIunion w;
- word_type bm;
- DIunion uu;
-
- if (b == 0)
- return u;
-
- uu.ll = u;
-
- bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
- if (bm <= 0)
- {
- /* w.s.high = 1..1 or 0..0 */
- w.s.high = uu.s.high >> (sizeof (SItype) * BITS_PER_UNIT - 1);
- w.s.low = uu.s.high >> -bm;
- }
- else
- {
- USItype carries = (USItype)uu.s.high << bm;
- w.s.high = uu.s.high >> b;
- w.s.low = ((USItype)uu.s.low >> b) | carries;
- }
-
- return w.ll;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/lib/checksum.c b/ANDROID_3.4.5/arch/m68k/lib/checksum.c
deleted file mode 100644
index 6216f12a..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/checksum.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * IP/TCP/UDP checksumming routines
- *
- * Authors: Jorge Cwik, <jorge@laser.satlink.net>
- * Arnt Gulbrandsen, <agulbra@nvg.unit.no>
- * Tom May, <ftom@netcom.com>
- * Andreas Schwab, <schwab@issan.informatik.uni-dortmund.de>
- * Lots of code moved from tcp.c and ip.c; see those files
- * for more names.
- *
- * 03/02/96 Jes Sorensen, Andreas Schwab, Roman Hodek:
- * Fixed some nasty bugs, causing some horrible crashes.
- * A: At some points, the sum (%0) was used as
- * length-counter instead of the length counter
- * (%1). Thanks to Roman Hodek for pointing this out.
- * B: GCC seems to mess up if one uses too many
- * data-registers to hold input values and one tries to
- * specify d0 and d1 as scratch registers. Letting gcc
- * choose these registers itself solves the problem.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * 1998/8/31 Andreas Schwab:
- * Zero out rest of buffer on exception in
- * csum_partial_copy_from_user.
- */
-
-#include <linux/module.h>
-#include <net/checksum.h>
-
-/*
- * computes a partial checksum, e.g. for TCP/UDP fragments
- */
-
-__wsum csum_partial(const void *buff, int len, __wsum sum)
-{
- unsigned long tmp1, tmp2;
- /*
- * Experiments with ethernet and slip connections show that buff
- * is aligned on either a 2-byte or 4-byte boundary.
- */
- __asm__("movel %2,%3\n\t"
- "btst #1,%3\n\t" /* Check alignment */
- "jeq 2f\n\t"
- "subql #2,%1\n\t" /* buff%4==2: treat first word */
- "jgt 1f\n\t"
- "addql #2,%1\n\t" /* len was == 2, treat only rest */
- "jra 4f\n"
- "1:\t"
- "addw %2@+,%0\n\t" /* add first word to sum */
- "clrl %3\n\t"
- "addxl %3,%0\n" /* add X bit */
- "2:\t"
- /* unrolled loop for the main part: do 8 longs at once */
- "movel %1,%3\n\t" /* save len in tmp1 */
- "lsrl #5,%1\n\t" /* len/32 */
- "jeq 2f\n\t" /* not enough... */
- "subql #1,%1\n"
- "1:\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "dbra %1,1b\n\t"
- "clrl %4\n\t"
- "addxl %4,%0\n\t" /* add X bit */
- "clrw %1\n\t"
- "subql #1,%1\n\t"
- "jcc 1b\n"
- "2:\t"
- "movel %3,%1\n\t" /* restore len from tmp1 */
- "andw #0x1c,%3\n\t" /* number of rest longs */
- "jeq 4f\n\t"
- "lsrw #2,%3\n\t"
- "subqw #1,%3\n"
- "3:\t"
- /* loop for rest longs */
- "movel %2@+,%4\n\t"
- "addxl %4,%0\n\t"
- "dbra %3,3b\n\t"
- "clrl %4\n\t"
- "addxl %4,%0\n" /* add X bit */
- "4:\t"
- /* now check for rest bytes that do not fit into longs */
- "andw #3,%1\n\t"
- "jeq 7f\n\t"
- "clrl %4\n\t" /* clear tmp2 for rest bytes */
- "subqw #2,%1\n\t"
- "jlt 5f\n\t"
- "movew %2@+,%4\n\t" /* have rest >= 2: get word */
- "swap %4\n\t" /* into bits 16..31 */
- "tstw %1\n\t" /* another byte? */
- "jeq 6f\n"
- "5:\t"
- "moveb %2@,%4\n\t" /* have odd rest: get byte */
- "lslw #8,%4\n\t" /* into bits 8..15; 16..31 untouched */
- "6:\t"
- "addl %4,%0\n\t" /* now add rest long to sum */
- "clrl %4\n\t"
- "addxl %4,%0\n" /* add X bit */
- "7:\t"
- : "=d" (sum), "=d" (len), "=a" (buff),
- "=&d" (tmp1), "=&d" (tmp2)
- : "0" (sum), "1" (len), "2" (buff)
- );
- return(sum);
-}
-
-EXPORT_SYMBOL(csum_partial);
-
-
-/*
- * copy from user space while checksumming, with exception handling.
- */
-
-__wsum
-csum_partial_copy_from_user(const void __user *src, void *dst,
- int len, __wsum sum, int *csum_err)
-{
- /*
- * GCC doesn't like more than 10 operands for the asm
- * statements so we have to use tmp2 for the error
- * code.
- */
- unsigned long tmp1, tmp2;
-
- __asm__("movel %2,%4\n\t"
- "btst #1,%4\n\t" /* Check alignment */
- "jeq 2f\n\t"
- "subql #2,%1\n\t" /* buff%4==2: treat first word */
- "jgt 1f\n\t"
- "addql #2,%1\n\t" /* len was == 2, treat only rest */
- "jra 4f\n"
- "1:\n"
- "10:\t"
- "movesw %2@+,%4\n\t" /* add first word to sum */
- "addw %4,%0\n\t"
- "movew %4,%3@+\n\t"
- "clrl %4\n\t"
- "addxl %4,%0\n" /* add X bit */
- "2:\t"
- /* unrolled loop for the main part: do 8 longs at once */
- "movel %1,%4\n\t" /* save len in tmp1 */
- "lsrl #5,%1\n\t" /* len/32 */
- "jeq 2f\n\t" /* not enough... */
- "subql #1,%1\n"
- "1:\n"
- "11:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "12:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "13:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "14:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "15:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "16:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "17:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "18:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "dbra %1,1b\n\t"
- "clrl %5\n\t"
- "addxl %5,%0\n\t" /* add X bit */
- "clrw %1\n\t"
- "subql #1,%1\n\t"
- "jcc 1b\n"
- "2:\t"
- "movel %4,%1\n\t" /* restore len from tmp1 */
- "andw #0x1c,%4\n\t" /* number of rest longs */
- "jeq 4f\n\t"
- "lsrw #2,%4\n\t"
- "subqw #1,%4\n"
- "3:\n"
- /* loop for rest longs */
- "19:\t"
- "movesl %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "dbra %4,3b\n\t"
- "clrl %5\n\t"
- "addxl %5,%0\n" /* add X bit */
- "4:\t"
- /* now check for rest bytes that do not fit into longs */
- "andw #3,%1\n\t"
- "jeq 7f\n\t"
- "clrl %5\n\t" /* clear tmp2 for rest bytes */
- "subqw #2,%1\n\t"
- "jlt 5f\n\t"
- "20:\t"
- "movesw %2@+,%5\n\t" /* have rest >= 2: get word */
- "movew %5,%3@+\n\t"
- "swap %5\n\t" /* into bits 16..31 */
- "tstw %1\n\t" /* another byte? */
- "jeq 6f\n"
- "5:\n"
- "21:\t"
- "movesb %2@,%5\n\t" /* have odd rest: get byte */
- "moveb %5,%3@+\n\t"
- "lslw #8,%5\n\t" /* into bits 8..15; 16..31 untouched */
- "6:\t"
- "addl %5,%0\n\t" /* now add rest long to sum */
- "clrl %5\n\t"
- "addxl %5,%0\n\t" /* add X bit */
- "7:\t"
- "clrl %5\n" /* no error - clear return value */
- "8:\n"
- ".section .fixup,\"ax\"\n"
- ".even\n"
- /* If any exception occurs zero out the rest.
- Similarities with the code above are intentional :-) */
- "90:\t"
- "clrw %3@+\n\t"
- "movel %1,%4\n\t"
- "lsrl #5,%1\n\t"
- "jeq 1f\n\t"
- "subql #1,%1\n"
- "91:\t"
- "clrl %3@+\n"
- "92:\t"
- "clrl %3@+\n"
- "93:\t"
- "clrl %3@+\n"
- "94:\t"
- "clrl %3@+\n"
- "95:\t"
- "clrl %3@+\n"
- "96:\t"
- "clrl %3@+\n"
- "97:\t"
- "clrl %3@+\n"
- "98:\t"
- "clrl %3@+\n\t"
- "dbra %1,91b\n\t"
- "clrw %1\n\t"
- "subql #1,%1\n\t"
- "jcc 91b\n"
- "1:\t"
- "movel %4,%1\n\t"
- "andw #0x1c,%4\n\t"
- "jeq 1f\n\t"
- "lsrw #2,%4\n\t"
- "subqw #1,%4\n"
- "99:\t"
- "clrl %3@+\n\t"
- "dbra %4,99b\n\t"
- "1:\t"
- "andw #3,%1\n\t"
- "jeq 9f\n"
- "100:\t"
- "clrw %3@+\n\t"
- "tstw %1\n\t"
- "jeq 9f\n"
- "101:\t"
- "clrb %3@+\n"
- "9:\t"
-#define STR(X) STR1(X)
-#define STR1(X) #X
- "moveq #-" STR(EFAULT) ",%5\n\t"
- "jra 8b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- ".long 10b,90b\n"
- ".long 11b,91b\n"
- ".long 12b,92b\n"
- ".long 13b,93b\n"
- ".long 14b,94b\n"
- ".long 15b,95b\n"
- ".long 16b,96b\n"
- ".long 17b,97b\n"
- ".long 18b,98b\n"
- ".long 19b,99b\n"
- ".long 20b,100b\n"
- ".long 21b,101b\n"
- ".previous"
- : "=d" (sum), "=d" (len), "=a" (src), "=a" (dst),
- "=&d" (tmp1), "=d" (tmp2)
- : "0" (sum), "1" (len), "2" (src), "3" (dst)
- );
-
- *csum_err = tmp2;
-
- return(sum);
-}
-
-EXPORT_SYMBOL(csum_partial_copy_from_user);
-
-
-/*
- * copy from kernel space while checksumming, otherwise like csum_partial
- */
-
-__wsum
-csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
-{
- unsigned long tmp1, tmp2;
- __asm__("movel %2,%4\n\t"
- "btst #1,%4\n\t" /* Check alignment */
- "jeq 2f\n\t"
- "subql #2,%1\n\t" /* buff%4==2: treat first word */
- "jgt 1f\n\t"
- "addql #2,%1\n\t" /* len was == 2, treat only rest */
- "jra 4f\n"
- "1:\t"
- "movew %2@+,%4\n\t" /* add first word to sum */
- "addw %4,%0\n\t"
- "movew %4,%3@+\n\t"
- "clrl %4\n\t"
- "addxl %4,%0\n" /* add X bit */
- "2:\t"
- /* unrolled loop for the main part: do 8 longs at once */
- "movel %1,%4\n\t" /* save len in tmp1 */
- "lsrl #5,%1\n\t" /* len/32 */
- "jeq 2f\n\t" /* not enough... */
- "subql #1,%1\n"
- "1:\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "dbra %1,1b\n\t"
- "clrl %5\n\t"
- "addxl %5,%0\n\t" /* add X bit */
- "clrw %1\n\t"
- "subql #1,%1\n\t"
- "jcc 1b\n"
- "2:\t"
- "movel %4,%1\n\t" /* restore len from tmp1 */
- "andw #0x1c,%4\n\t" /* number of rest longs */
- "jeq 4f\n\t"
- "lsrw #2,%4\n\t"
- "subqw #1,%4\n"
- "3:\t"
- /* loop for rest longs */
- "movel %2@+,%5\n\t"
- "addxl %5,%0\n\t"
- "movel %5,%3@+\n\t"
- "dbra %4,3b\n\t"
- "clrl %5\n\t"
- "addxl %5,%0\n" /* add X bit */
- "4:\t"
- /* now check for rest bytes that do not fit into longs */
- "andw #3,%1\n\t"
- "jeq 7f\n\t"
- "clrl %5\n\t" /* clear tmp2 for rest bytes */
- "subqw #2,%1\n\t"
- "jlt 5f\n\t"
- "movew %2@+,%5\n\t" /* have rest >= 2: get word */
- "movew %5,%3@+\n\t"
- "swap %5\n\t" /* into bits 16..31 */
- "tstw %1\n\t" /* another byte? */
- "jeq 6f\n"
- "5:\t"
- "moveb %2@,%5\n\t" /* have odd rest: get byte */
- "moveb %5,%3@+\n\t"
- "lslw #8,%5\n" /* into bits 8..15; 16..31 untouched */
- "6:\t"
- "addl %5,%0\n\t" /* now add rest long to sum */
- "clrl %5\n\t"
- "addxl %5,%0\n" /* add X bit */
- "7:\t"
- : "=d" (sum), "=d" (len), "=a" (src), "=a" (dst),
- "=&d" (tmp1), "=&d" (tmp2)
- : "0" (sum), "1" (len), "2" (src), "3" (dst)
- );
- return(sum);
-}
-EXPORT_SYMBOL(csum_partial_copy_nocheck);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/divsi3.S b/ANDROID_3.4.5/arch/m68k/lib/divsi3.S
deleted file mode 100644
index ec307b61..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/divsi3.S
+++ /dev/null
@@ -1,125 +0,0 @@
-/* libgcc1 routines for 68000 w/o floating-point hardware.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file. (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with files
- compiled with GCC to produce an executable, this does not cause
- the resulting executable to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-/* Use this one for any 680x0; assumes no floating point hardware.
- The trailing " '" appearing on some lines is for ANSI preprocessors. Yuk.
- Some of this code comes from MINIX, via the folks at ericsson.
- D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992
-*/
-
-/* These are predefined by new versions of GNU cpp. */
-
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-#define __REGISTER_PREFIX__
-#endif
-
-#ifndef __IMMEDIATE_PREFIX__
-#define __IMMEDIATE_PREFIX__ #
-#endif
-
-/* ANSI concatenation macros. */
-
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/* Use the right prefix for registers. */
-
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/* Use the right prefix for immediate values. */
-
-#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__, x)
-
-#define d0 REG (d0)
-#define d1 REG (d1)
-#define d2 REG (d2)
-#define d3 REG (d3)
-#define d4 REG (d4)
-#define d5 REG (d5)
-#define d6 REG (d6)
-#define d7 REG (d7)
-#define a0 REG (a0)
-#define a1 REG (a1)
-#define a2 REG (a2)
-#define a3 REG (a3)
-#define a4 REG (a4)
-#define a5 REG (a5)
-#define a6 REG (a6)
-#define fp REG (fp)
-#define sp REG (sp)
-
- .text
- .proc
- .globl SYM (__divsi3)
-SYM (__divsi3):
- movel d2, sp@-
-
- moveq IMM (1), d2 /* sign of result stored in d2 (=1 or =-1) */
- movel sp@(12), d1 /* d1 = divisor */
- jpl L1
- negl d1
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- negb d2 /* change sign because divisor <0 */
-#else
- negl d2 /* change sign because divisor <0 */
-#endif
-L1: movel sp@(8), d0 /* d0 = dividend */
- jpl L2
- negl d0
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- negb d2
-#else
- negl d2
-#endif
-
-L2: movel d1, sp@-
- movel d0, sp@-
- jbsr SYM (__udivsi3) /* divide abs(dividend) by abs(divisor) */
- addql IMM (8), sp
-
- tstb d2
- jpl L3
- negl d0
-
-L3: movel sp@+, d2
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/lib/lshrdi3.c b/ANDROID_3.4.5/arch/m68k/lib/lshrdi3.c
deleted file mode 100644
index d06442d3..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/lshrdi3.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* lshrdi3.c extracted from gcc-2.7.2/libgcc2.c which is: */
-/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#define BITS_PER_UNIT 8
-
-typedef int SItype __attribute__ ((mode (SI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-typedef int word_type __attribute__ ((mode (__word__)));
-
-struct DIstruct {SItype high, low;};
-
-typedef union
-{
- struct DIstruct s;
- DItype ll;
-} DIunion;
-
-DItype
-__lshrdi3 (DItype u, word_type b)
-{
- DIunion w;
- word_type bm;
- DIunion uu;
-
- if (b == 0)
- return u;
-
- uu.ll = u;
-
- bm = (sizeof (SItype) * BITS_PER_UNIT) - b;
- if (bm <= 0)
- {
- w.s.high = 0;
- w.s.low = (USItype)uu.s.high >> -bm;
- }
- else
- {
- USItype carries = (USItype)uu.s.high << bm;
- w.s.high = (USItype)uu.s.high >> b;
- w.s.low = ((USItype)uu.s.low >> b) | carries;
- }
-
- return w.ll;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/lib/memcpy.c b/ANDROID_3.4.5/arch/m68k/lib/memcpy.c
deleted file mode 100644
index 10ca051d..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/memcpy.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-
-void *memcpy(void *to, const void *from, size_t n)
-{
- void *xto = to;
- size_t temp, temp1;
-
- if (!n)
- return xto;
- if ((long)to & 1) {
- char *cto = to;
- const char *cfrom = from;
- *cto++ = *cfrom++;
- to = cto;
- from = cfrom;
- n--;
- }
-#if defined(CONFIG_M68000)
- if ((long)from & 1) {
- char *cto = to;
- const char *cfrom = from;
- for (; n; n--)
- *cto++ = *cfrom++;
- return xto;
- }
-#endif
- if (n > 2 && (long)to & 2) {
- short *sto = to;
- const short *sfrom = from;
- *sto++ = *sfrom++;
- to = sto;
- from = sfrom;
- n -= 2;
- }
- temp = n >> 2;
- if (temp) {
- long *lto = to;
- const long *lfrom = from;
-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
- for (; temp; temp--)
- *lto++ = *lfrom++;
-#else
- asm volatile (
- " movel %2,%3\n"
- " andw #7,%3\n"
- " lsrl #3,%2\n"
- " negw %3\n"
- " jmp %%pc@(1f,%3:w:2)\n"
- "4: movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- " movel %0@+,%1@+\n"
- "1: dbra %2,4b\n"
- " clrw %2\n"
- " subql #1,%2\n"
- " jpl 4b"
- : "=a" (lfrom), "=a" (lto), "=d" (temp), "=&d" (temp1)
- : "0" (lfrom), "1" (lto), "2" (temp));
-#endif
- to = lto;
- from = lfrom;
- }
- if (n & 2) {
- short *sto = to;
- const short *sfrom = from;
- *sto++ = *sfrom++;
- to = sto;
- from = sfrom;
- }
- if (n & 1) {
- char *cto = to;
- const char *cfrom = from;
- *cto = *cfrom;
- }
- return xto;
-}
-EXPORT_SYMBOL(memcpy);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/memmove.c b/ANDROID_3.4.5/arch/m68k/lib/memmove.c
deleted file mode 100644
index 6519f7f3..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/memmove.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-
-void *memmove(void *dest, const void *src, size_t n)
-{
- void *xdest = dest;
- size_t temp;
-
- if (!n)
- return xdest;
-
- if (dest < src) {
- if ((long)dest & 1) {
- char *cdest = dest;
- const char *csrc = src;
- *cdest++ = *csrc++;
- dest = cdest;
- src = csrc;
- n--;
- }
- if (n > 2 && (long)dest & 2) {
- short *sdest = dest;
- const short *ssrc = src;
- *sdest++ = *ssrc++;
- dest = sdest;
- src = ssrc;
- n -= 2;
- }
- temp = n >> 2;
- if (temp) {
- long *ldest = dest;
- const long *lsrc = src;
- temp--;
- do
- *ldest++ = *lsrc++;
- while (temp--);
- dest = ldest;
- src = lsrc;
- }
- if (n & 2) {
- short *sdest = dest;
- const short *ssrc = src;
- *sdest++ = *ssrc++;
- dest = sdest;
- src = ssrc;
- }
- if (n & 1) {
- char *cdest = dest;
- const char *csrc = src;
- *cdest = *csrc;
- }
- } else {
- dest = (char *)dest + n;
- src = (const char *)src + n;
- if ((long)dest & 1) {
- char *cdest = dest;
- const char *csrc = src;
- *--cdest = *--csrc;
- dest = cdest;
- src = csrc;
- n--;
- }
- if (n > 2 && (long)dest & 2) {
- short *sdest = dest;
- const short *ssrc = src;
- *--sdest = *--ssrc;
- dest = sdest;
- src = ssrc;
- n -= 2;
- }
- temp = n >> 2;
- if (temp) {
- long *ldest = dest;
- const long *lsrc = src;
- temp--;
- do
- *--ldest = *--lsrc;
- while (temp--);
- dest = ldest;
- src = lsrc;
- }
- if (n & 2) {
- short *sdest = dest;
- const short *ssrc = src;
- *--sdest = *--ssrc;
- dest = sdest;
- src = ssrc;
- }
- if (n & 1) {
- char *cdest = dest;
- const char *csrc = src;
- *--cdest = *--csrc;
- }
- }
- return xdest;
-}
-EXPORT_SYMBOL(memmove);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/memset.c b/ANDROID_3.4.5/arch/m68k/lib/memset.c
deleted file mode 100644
index 8a7639f0..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/memset.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/string.h>
-
-void *memset(void *s, int c, size_t count)
-{
- void *xs = s;
- size_t temp;
-
- if (!count)
- return xs;
- c &= 0xff;
- c |= c << 8;
- c |= c << 16;
- if ((long)s & 1) {
- char *cs = s;
- *cs++ = c;
- s = cs;
- count--;
- }
- if (count > 2 && (long)s & 2) {
- short *ss = s;
- *ss++ = c;
- s = ss;
- count -= 2;
- }
- temp = count >> 2;
- if (temp) {
- long *ls = s;
-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
- for (; temp; temp--)
- *ls++ = c;
-#else
- size_t temp1;
- asm volatile (
- " movel %1,%2\n"
- " andw #7,%2\n"
- " lsrl #3,%1\n"
- " negw %2\n"
- " jmp %%pc@(2f,%2:w:2)\n"
- "1: movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- " movel %3,%0@+\n"
- "2: dbra %1,1b\n"
- " clrw %1\n"
- " subql #1,%1\n"
- " jpl 1b"
- : "=a" (ls), "=d" (temp), "=&d" (temp1)
- : "d" (c), "0" (ls), "1" (temp));
-#endif
- s = ls;
- }
- if (count & 2) {
- short *ss = s;
- *ss++ = c;
- s = ss;
- }
- if (count & 1) {
- char *cs = s;
- *cs = c;
- }
- return xs;
-}
-EXPORT_SYMBOL(memset);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/modsi3.S b/ANDROID_3.4.5/arch/m68k/lib/modsi3.S
deleted file mode 100644
index ef384943..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/modsi3.S
+++ /dev/null
@@ -1,113 +0,0 @@
-/* libgcc1 routines for 68000 w/o floating-point hardware.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file. (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with files
- compiled with GCC to produce an executable, this does not cause
- the resulting executable to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-/* Use this one for any 680x0; assumes no floating point hardware.
- The trailing " '" appearing on some lines is for ANSI preprocessors. Yuk.
- Some of this code comes from MINIX, via the folks at ericsson.
- D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992
-*/
-
-/* These are predefined by new versions of GNU cpp. */
-
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-#define __REGISTER_PREFIX__
-#endif
-
-#ifndef __IMMEDIATE_PREFIX__
-#define __IMMEDIATE_PREFIX__ #
-#endif
-
-/* ANSI concatenation macros. */
-
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/* Use the right prefix for registers. */
-
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/* Use the right prefix for immediate values. */
-
-#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__, x)
-
-#define d0 REG (d0)
-#define d1 REG (d1)
-#define d2 REG (d2)
-#define d3 REG (d3)
-#define d4 REG (d4)
-#define d5 REG (d5)
-#define d6 REG (d6)
-#define d7 REG (d7)
-#define a0 REG (a0)
-#define a1 REG (a1)
-#define a2 REG (a2)
-#define a3 REG (a3)
-#define a4 REG (a4)
-#define a5 REG (a5)
-#define a6 REG (a6)
-#define fp REG (fp)
-#define sp REG (sp)
-
- .text
- .proc
- .globl SYM (__modsi3)
-SYM (__modsi3):
- movel sp@(8), d1 /* d1 = divisor */
- movel sp@(4), d0 /* d0 = dividend */
- movel d1, sp@-
- movel d0, sp@-
- jbsr SYM (__divsi3)
- addql IMM (8), sp
- movel sp@(8), d1 /* d1 = divisor */
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- movel d1, sp@-
- movel d0, sp@-
- jbsr SYM (__mulsi3) /* d0 = (a/b)*b */
- addql IMM (8), sp
-#else
- mulsl d1,d0
-#endif
- movel sp@(4), d1 /* d1 = dividend */
- subl d0, d1 /* d1 = a - (a/b)*b */
- movel d1, d0
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/lib/muldi3.c b/ANDROID_3.4.5/arch/m68k/lib/muldi3.c
deleted file mode 100644
index 79e928a5..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/muldi3.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* muldi3.c extracted from gcc-2.7.2.3/libgcc2.c and
- gcc-2.7.2.3/longlong.h which is: */
-/* Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
-
-#define SI_TYPE_SIZE 32
-#define __BITS4 (SI_TYPE_SIZE / 4)
-#define __ll_B (1L << (SI_TYPE_SIZE / 2))
-#define __ll_lowpart(t) ((USItype) (t) % __ll_B)
-#define __ll_highpart(t) ((USItype) (t) / __ll_B)
-
-#define umul_ppmm(w1, w0, u, v) \
- do { \
- USItype __x0, __x1, __x2, __x3; \
- USItype __ul, __vl, __uh, __vh; \
- \
- __ul = __ll_lowpart (u); \
- __uh = __ll_highpart (u); \
- __vl = __ll_lowpart (v); \
- __vh = __ll_highpart (v); \
- \
- __x0 = (USItype) __ul * __vl; \
- __x1 = (USItype) __ul * __vh; \
- __x2 = (USItype) __uh * __vl; \
- __x3 = (USItype) __uh * __vh; \
- \
- __x1 += __ll_highpart (__x0);/* this can't give carry */ \
- __x1 += __x2; /* but this indeed can */ \
- if (__x1 < __x2) /* did we get it? */ \
- __x3 += __ll_B; /* yes, add it in the proper pos. */ \
- \
- (w1) = __x3 + __ll_highpart (__x1); \
- (w0) = __ll_lowpart (__x1) * __ll_B + __ll_lowpart (__x0); \
- } while (0)
-
-#else
-
-#define umul_ppmm(w1, w0, u, v) \
- __asm__ ("mulu%.l %3,%1:%0" \
- : "=d" ((USItype)(w0)), \
- "=d" ((USItype)(w1)) \
- : "%0" ((USItype)(u)), \
- "dmi" ((USItype)(v)))
-
-#endif
-
-#define __umulsidi3(u, v) \
- ({DIunion __w; \
- umul_ppmm (__w.s.high, __w.s.low, u, v); \
- __w.ll; })
-
-typedef int SItype __attribute__ ((mode (SI)));
-typedef unsigned int USItype __attribute__ ((mode (SI)));
-typedef int DItype __attribute__ ((mode (DI)));
-typedef int word_type __attribute__ ((mode (__word__)));
-
-struct DIstruct {SItype high, low;};
-
-typedef union
-{
- struct DIstruct s;
- DItype ll;
-} DIunion;
-
-DItype
-__muldi3 (DItype u, DItype v)
-{
- DIunion w;
- DIunion uu, vv;
-
- uu.ll = u,
- vv.ll = v;
-
- w.ll = __umulsidi3 (uu.s.low, vv.s.low);
- w.s.high += ((USItype) uu.s.low * (USItype) vv.s.high
- + (USItype) uu.s.high * (USItype) vv.s.low);
-
- return w.ll;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/lib/mulsi3.S b/ANDROID_3.4.5/arch/m68k/lib/mulsi3.S
deleted file mode 100644
index ce29ea37..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/mulsi3.S
+++ /dev/null
@@ -1,110 +0,0 @@
-/* libgcc1 routines for 68000 w/o floating-point hardware.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file. (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with files
- compiled with GCC to produce an executable, this does not cause
- the resulting executable to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-/* Use this one for any 680x0; assumes no floating point hardware.
- The trailing " '" appearing on some lines is for ANSI preprocessors. Yuk.
- Some of this code comes from MINIX, via the folks at ericsson.
- D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992
-*/
-
-/* These are predefined by new versions of GNU cpp. */
-
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-#define __REGISTER_PREFIX__
-#endif
-
-#ifndef __IMMEDIATE_PREFIX__
-#define __IMMEDIATE_PREFIX__ #
-#endif
-
-/* ANSI concatenation macros. */
-
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/* Use the right prefix for registers. */
-
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/* Use the right prefix for immediate values. */
-
-#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__, x)
-
-#define d0 REG (d0)
-#define d1 REG (d1)
-#define d2 REG (d2)
-#define d3 REG (d3)
-#define d4 REG (d4)
-#define d5 REG (d5)
-#define d6 REG (d6)
-#define d7 REG (d7)
-#define a0 REG (a0)
-#define a1 REG (a1)
-#define a2 REG (a2)
-#define a3 REG (a3)
-#define a4 REG (a4)
-#define a5 REG (a5)
-#define a6 REG (a6)
-#define fp REG (fp)
-#define sp REG (sp)
-
- .text
- .proc
- .globl SYM (__mulsi3)
-SYM (__mulsi3):
- movew sp@(4), d0 /* x0 -> d0 */
- muluw sp@(10), d0 /* x0*y1 */
- movew sp@(6), d1 /* x1 -> d1 */
- muluw sp@(8), d1 /* x1*y0 */
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- addw d1, d0
-#else
- addl d1, d0
-#endif
- swap d0
- clrw d0
- movew sp@(6), d1 /* x1 -> d1 */
- muluw sp@(10), d1 /* x1*y1 */
- addl d1, d0
-
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/lib/string.c b/ANDROID_3.4.5/arch/m68k/lib/string.c
deleted file mode 100644
index b9a57abf..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/string.c
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#define __IN_STRING_C
-
-#include <linux/module.h>
-#include <linux/string.h>
-
-char *strcpy(char *dest, const char *src)
-{
- return __kernel_strcpy(dest, src);
-}
-EXPORT_SYMBOL(strcpy);
-
-char *strcat(char *dest, const char *src)
-{
- return __kernel_strcpy(dest + __kernel_strlen(dest), src);
-}
-EXPORT_SYMBOL(strcat);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/uaccess.c b/ANDROID_3.4.5/arch/m68k/lib/uaccess.c
deleted file mode 100644
index 56643863..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/uaccess.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <asm/uaccess.h>
-
-unsigned long __generic_copy_from_user(void *to, const void __user *from,
- unsigned long n)
-{
- unsigned long tmp, res;
-
- asm volatile ("\n"
- " tst.l %0\n"
- " jeq 2f\n"
- "1: "MOVES".l (%1)+,%3\n"
- " move.l %3,(%2)+\n"
- " subq.l #1,%0\n"
- " jne 1b\n"
- "2: btst #1,%5\n"
- " jeq 4f\n"
- "3: "MOVES".w (%1)+,%3\n"
- " move.w %3,(%2)+\n"
- "4: btst #0,%5\n"
- " jeq 6f\n"
- "5: "MOVES".b (%1)+,%3\n"
- " move.b %3,(%2)+\n"
- "6:\n"
- " .section .fixup,\"ax\"\n"
- " .even\n"
- "10: move.l %0,%3\n"
- "7: clr.l (%2)+\n"
- " subq.l #1,%3\n"
- " jne 7b\n"
- " lsl.l #2,%0\n"
- " btst #1,%5\n"
- " jeq 8f\n"
- "30: clr.w (%2)+\n"
- " addq.l #2,%0\n"
- "8: btst #0,%5\n"
- " jeq 6b\n"
- "50: clr.b (%2)+\n"
- " addq.l #1,%0\n"
- " jra 6b\n"
- " .previous\n"
- "\n"
- " .section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,10b\n"
- " .long 3b,30b\n"
- " .long 5b,50b\n"
- " .previous"
- : "=d" (res), "+a" (from), "+a" (to), "=&r" (tmp)
- : "0" (n / 4), "d" (n & 3));
-
- return res;
-}
-EXPORT_SYMBOL(__generic_copy_from_user);
-
-unsigned long __generic_copy_to_user(void __user *to, const void *from,
- unsigned long n)
-{
- unsigned long tmp, res;
-
- asm volatile ("\n"
- " tst.l %0\n"
- " jeq 4f\n"
- "1: move.l (%1)+,%3\n"
- "2: "MOVES".l %3,(%2)+\n"
- "3: subq.l #1,%0\n"
- " jne 1b\n"
- "4: btst #1,%5\n"
- " jeq 6f\n"
- " move.w (%1)+,%3\n"
- "5: "MOVES".w %3,(%2)+\n"
- "6: btst #0,%5\n"
- " jeq 8f\n"
- " move.b (%1)+,%3\n"
- "7: "MOVES".b %3,(%2)+\n"
- "8:\n"
- " .section .fixup,\"ax\"\n"
- " .even\n"
- "20: lsl.l #2,%0\n"
- "50: add.l %5,%0\n"
- " jra 8b\n"
- " .previous\n"
- "\n"
- " .section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 2b,20b\n"
- " .long 3b,20b\n"
- " .long 5b,50b\n"
- " .long 6b,50b\n"
- " .long 7b,50b\n"
- " .long 8b,50b\n"
- " .previous"
- : "=d" (res), "+a" (from), "+a" (to), "=&r" (tmp)
- : "0" (n / 4), "d" (n & 3));
-
- return res;
-}
-EXPORT_SYMBOL(__generic_copy_to_user);
-
-/*
- * Copy a null terminated string from userspace.
- */
-long strncpy_from_user(char *dst, const char __user *src, long count)
-{
- long res;
- char c;
-
- if (count <= 0)
- return count;
-
- asm volatile ("\n"
- "1: "MOVES".b (%2)+,%4\n"
- " move.b %4,(%1)+\n"
- " jeq 2f\n"
- " subq.l #1,%3\n"
- " jne 1b\n"
- "2: sub.l %3,%0\n"
- "3:\n"
- " .section .fixup,\"ax\"\n"
- " .even\n"
- "10: move.l %5,%0\n"
- " jra 3b\n"
- " .previous\n"
- "\n"
- " .section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,10b\n"
- " .previous"
- : "=d" (res), "+a" (dst), "+a" (src), "+r" (count), "=&d" (c)
- : "i" (-EFAULT), "0" (count));
-
- return res;
-}
-EXPORT_SYMBOL(strncpy_from_user);
-
-/*
- * Return the size of a string (including the ending 0)
- *
- * Return 0 on exception, a value greater than N if too long
- */
-long strnlen_user(const char __user *src, long n)
-{
- char c;
- long res;
-
- asm volatile ("\n"
- "1: subq.l #1,%1\n"
- " jmi 3f\n"
- "2: "MOVES".b (%0)+,%2\n"
- " tst.b %2\n"
- " jne 1b\n"
- " jra 4f\n"
- "\n"
- "3: addq.l #1,%0\n"
- "4: sub.l %4,%0\n"
- "5:\n"
- " .section .fixup,\"ax\"\n"
- " .even\n"
- "20: sub.l %0,%0\n"
- " jra 5b\n"
- " .previous\n"
- "\n"
- " .section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 2b,20b\n"
- " .previous\n"
- : "=&a" (res), "+d" (n), "=&d" (c)
- : "0" (src), "r" (src));
-
- return res;
-}
-EXPORT_SYMBOL(strnlen_user);
-
-/*
- * Zero Userspace
- */
-
-unsigned long __clear_user(void __user *to, unsigned long n)
-{
- unsigned long res;
-
- asm volatile ("\n"
- " tst.l %0\n"
- " jeq 3f\n"
- "1: "MOVES".l %2,(%1)+\n"
- "2: subq.l #1,%0\n"
- " jne 1b\n"
- "3: btst #1,%4\n"
- " jeq 5f\n"
- "4: "MOVES".w %2,(%1)+\n"
- "5: btst #0,%4\n"
- " jeq 7f\n"
- "6: "MOVES".b %2,(%1)\n"
- "7:\n"
- " .section .fixup,\"ax\"\n"
- " .even\n"
- "10: lsl.l #2,%0\n"
- "40: add.l %4,%0\n"
- " jra 7b\n"
- " .previous\n"
- "\n"
- " .section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,10b\n"
- " .long 2b,10b\n"
- " .long 4b,40b\n"
- " .long 5b,40b\n"
- " .long 6b,40b\n"
- " .long 7b,40b\n"
- " .previous"
- : "=d" (res), "+a" (to)
- : "r" (0), "0" (n / 4), "d" (n & 3));
-
- return res;
-}
-EXPORT_SYMBOL(__clear_user);
diff --git a/ANDROID_3.4.5/arch/m68k/lib/udivsi3.S b/ANDROID_3.4.5/arch/m68k/lib/udivsi3.S
deleted file mode 100644
index c424c4a1..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/udivsi3.S
+++ /dev/null
@@ -1,162 +0,0 @@
-/* libgcc1 routines for 68000 w/o floating-point hardware.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file. (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with files
- compiled with GCC to produce an executable, this does not cause
- the resulting executable to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-/* Use this one for any 680x0; assumes no floating point hardware.
- The trailing " '" appearing on some lines is for ANSI preprocessors. Yuk.
- Some of this code comes from MINIX, via the folks at ericsson.
- D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992
-*/
-
-/* These are predefined by new versions of GNU cpp. */
-
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-#define __REGISTER_PREFIX__
-#endif
-
-#ifndef __IMMEDIATE_PREFIX__
-#define __IMMEDIATE_PREFIX__ #
-#endif
-
-/* ANSI concatenation macros. */
-
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/* Use the right prefix for registers. */
-
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/* Use the right prefix for immediate values. */
-
-#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__, x)
-
-#define d0 REG (d0)
-#define d1 REG (d1)
-#define d2 REG (d2)
-#define d3 REG (d3)
-#define d4 REG (d4)
-#define d5 REG (d5)
-#define d6 REG (d6)
-#define d7 REG (d7)
-#define a0 REG (a0)
-#define a1 REG (a1)
-#define a2 REG (a2)
-#define a3 REG (a3)
-#define a4 REG (a4)
-#define a5 REG (a5)
-#define a6 REG (a6)
-#define fp REG (fp)
-#define sp REG (sp)
-
- .text
- .proc
- .globl SYM (__udivsi3)
-SYM (__udivsi3):
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- movel d2, sp@-
- movel sp@(12), d1 /* d1 = divisor */
- movel sp@(8), d0 /* d0 = dividend */
-
- cmpl IMM (0x10000), d1 /* divisor >= 2 ^ 16 ? */
- jcc L3 /* then try next algorithm */
- movel d0, d2
- clrw d2
- swap d2
- divu d1, d2 /* high quotient in lower word */
- movew d2, d0 /* save high quotient */
- swap d0
- movew sp@(10), d2 /* get low dividend + high rest */
- divu d1, d2 /* low quotient */
- movew d2, d0
- jra L6
-
-L3: movel d1, d2 /* use d2 as divisor backup */
-L4: lsrl IMM (1), d1 /* shift divisor */
- lsrl IMM (1), d0 /* shift dividend */
- cmpl IMM (0x10000), d1 /* still divisor >= 2 ^ 16 ? */
- jcc L4
- divu d1, d0 /* now we have 16 bit divisor */
- andl IMM (0xffff), d0 /* mask out divisor, ignore remainder */
-
-/* Multiply the 16 bit tentative quotient with the 32 bit divisor. Because of
- the operand ranges, this might give a 33 bit product. If this product is
- greater than the dividend, the tentative quotient was too large. */
- movel d2, d1
- mulu d0, d1 /* low part, 32 bits */
- swap d2
- mulu d0, d2 /* high part, at most 17 bits */
- swap d2 /* align high part with low part */
- tstw d2 /* high part 17 bits? */
- jne L5 /* if 17 bits, quotient was too large */
- addl d2, d1 /* add parts */
- jcs L5 /* if sum is 33 bits, quotient was too large */
- cmpl sp@(8), d1 /* compare the sum with the dividend */
- jls L6 /* if sum > dividend, quotient was too large */
-L5: subql IMM (1), d0 /* adjust quotient */
-
-L6: movel sp@+, d2
- rts
-
-#else /* __mcf5200__ || __mcoldfire__ */
-
-/* Coldfire implementation of non-restoring division algorithm from
- Hennessy & Patterson, Appendix A. */
- link a6,IMM (-12)
- moveml d2-d4,sp@
- movel a6@(8),d0
- movel a6@(12),d1
- clrl d2 | clear p
- moveq IMM (31),d4
-L1: addl d0,d0 | shift reg pair (p,a) one bit left
- addxl d2,d2
- movl d2,d3 | subtract b from p, store in tmp.
- subl d1,d3
- jcs L2 | if no carry,
- bset IMM (0),d0 | set the low order bit of a to 1,
- movl d3,d2 | and store tmp in p.
-L2: subql IMM (1),d4
- jcc L1
- moveml sp@,d2-d4 | restore data registers
- unlk a6 | and return
- rts
-#endif /* __mcf5200__ || __mcoldfire__ */
-
diff --git a/ANDROID_3.4.5/arch/m68k/lib/umodsi3.S b/ANDROID_3.4.5/arch/m68k/lib/umodsi3.S
deleted file mode 100644
index 5def5f62..00000000
--- a/ANDROID_3.4.5/arch/m68k/lib/umodsi3.S
+++ /dev/null
@@ -1,113 +0,0 @@
-/* libgcc1 routines for 68000 w/o floating-point hardware.
- Copyright (C) 1994, 1996, 1997, 1998 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file with other programs, and to distribute
-those programs without any restriction coming from the use of this
-file. (The General Public License restrictions do apply in other
-respects; for example, they cover modification of the file, and
-distribution when not linked into another program.)
-
-This file is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with this program; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* As a special exception, if you link this library with files
- compiled with GCC to produce an executable, this does not cause
- the resulting executable to be covered by the GNU General Public License.
- This exception does not however invalidate any other reasons why
- the executable file might be covered by the GNU General Public License. */
-
-/* Use this one for any 680x0; assumes no floating point hardware.
- The trailing " '" appearing on some lines is for ANSI preprocessors. Yuk.
- Some of this code comes from MINIX, via the folks at ericsson.
- D. V. Henkel-Wallace (gumby@cygnus.com) Fete Bastille, 1992
-*/
-
-/* These are predefined by new versions of GNU cpp. */
-
-#ifndef __USER_LABEL_PREFIX__
-#define __USER_LABEL_PREFIX__ _
-#endif
-
-#ifndef __REGISTER_PREFIX__
-#define __REGISTER_PREFIX__
-#endif
-
-#ifndef __IMMEDIATE_PREFIX__
-#define __IMMEDIATE_PREFIX__ #
-#endif
-
-/* ANSI concatenation macros. */
-
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-
-#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-
-/* Use the right prefix for registers. */
-
-#define REG(x) CONCAT1 (__REGISTER_PREFIX__, x)
-
-/* Use the right prefix for immediate values. */
-
-#define IMM(x) CONCAT1 (__IMMEDIATE_PREFIX__, x)
-
-#define d0 REG (d0)
-#define d1 REG (d1)
-#define d2 REG (d2)
-#define d3 REG (d3)
-#define d4 REG (d4)
-#define d5 REG (d5)
-#define d6 REG (d6)
-#define d7 REG (d7)
-#define a0 REG (a0)
-#define a1 REG (a1)
-#define a2 REG (a2)
-#define a3 REG (a3)
-#define a4 REG (a4)
-#define a5 REG (a5)
-#define a6 REG (a6)
-#define fp REG (fp)
-#define sp REG (sp)
-
- .text
- .proc
- .globl SYM (__umodsi3)
-SYM (__umodsi3):
- movel sp@(8), d1 /* d1 = divisor */
- movel sp@(4), d0 /* d0 = dividend */
- movel d1, sp@-
- movel d0, sp@-
- jbsr SYM (__udivsi3)
- addql IMM (8), sp
- movel sp@(8), d1 /* d1 = divisor */
-#if !(defined(__mcf5200__) || defined(__mcoldfire__))
- movel d1, sp@-
- movel d0, sp@-
- jbsr SYM (__mulsi3) /* d0 = (a/b)*b */
- addql IMM (8), sp
-#else
- mulsl d1,d0
-#endif
- movel sp@(4), d1 /* d1 = dividend */
- subl d0, d1 /* d1 = a - (a/b)*b */
- movel d1, d0
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/mac/Makefile b/ANDROID_3.4.5/arch/m68k/mac/Makefile
deleted file mode 100644
index b8d4c835..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-#
-# Makefile for Linux arch/m68k/mac source directory
-#
-
-obj-y := config.o macints.o iop.o via.o oss.o psc.o \
- baboon.o macboing.o misc.o
diff --git a/ANDROID_3.4.5/arch/m68k/mac/baboon.c b/ANDROID_3.4.5/arch/m68k/mac/baboon.c
deleted file mode 100644
index 3fe0e43d..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/baboon.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * Baboon Custom IC Management
- *
- * The Baboon custom IC controls the IDE, PCMCIA and media bay on the
- * PowerBook 190. It multiplexes multiple interrupt sources onto the
- * Nubus slot $C interrupt.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/irq.h>
-
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_baboon.h>
-
-/* #define DEBUG_IRQS */
-
-int baboon_present;
-static volatile struct baboon *baboon;
-
-#if 0
-extern int macide_ack_intr(struct ata_channel *);
-#endif
-
-/*
- * Baboon initialization.
- */
-
-void __init baboon_init(void)
-{
- if (macintosh_config->ident != MAC_MODEL_PB190) {
- baboon = NULL;
- baboon_present = 0;
- return;
- }
-
- baboon = (struct baboon *) BABOON_BASE;
- baboon_present = 1;
-
- printk("Baboon detected at %p\n", baboon);
-}
-
-/*
- * Baboon interrupt handler. This works a lot like a VIA.
- */
-
-static void baboon_irq(unsigned int irq, struct irq_desc *desc)
-{
- int irq_bit, irq_num;
- unsigned char events;
-
-#ifdef DEBUG_IRQS
- printk("baboon_irq: mb_control %02X mb_ifr %02X mb_status %02X\n",
- (uint) baboon->mb_control, (uint) baboon->mb_ifr,
- (uint) baboon->mb_status);
-#endif
-
- events = baboon->mb_ifr & 0x07;
- if (!events)
- return;
-
- irq_num = IRQ_BABOON_0;
- irq_bit = 1;
- do {
- if (events & irq_bit) {
- baboon->mb_ifr &= ~irq_bit;
- generic_handle_irq(irq_num);
- }
- irq_bit <<= 1;
- irq_num++;
- } while(events >= irq_bit);
-#if 0
- if (baboon->mb_ifr & 0x02) macide_ack_intr(NULL);
- /* for now we need to smash all interrupts */
- baboon->mb_ifr &= ~events;
-#endif
-}
-
-/*
- * Register the Baboon interrupt dispatcher on nubus slot $C.
- */
-
-void __init baboon_register_interrupts(void)
-{
- irq_set_chained_handler(IRQ_NUBUS_C, baboon_irq);
-}
-
-/*
- * The means for masking individual Baboon interrupts remains a mystery.
- * However, since we only use the IDE IRQ, we can just enable/disable all
- * Baboon interrupts. If/when we handle more than one Baboon IRQ, we must
- * either figure out how to mask them individually or else implement the
- * same workaround that's used for NuBus slots (see nubus_disabled and
- * via_nubus_irq_shutdown).
- */
-
-void baboon_irq_enable(int irq)
-{
-#ifdef DEBUG_IRQUSE
- printk("baboon_irq_enable(%d)\n", irq);
-#endif
-
- mac_irq_enable(irq_get_irq_data(IRQ_NUBUS_C));
-}
-
-void baboon_irq_disable(int irq)
-{
-#ifdef DEBUG_IRQUSE
- printk("baboon_irq_disable(%d)\n", irq);
-#endif
-
- mac_irq_disable(irq_get_irq_data(IRQ_NUBUS_C));
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/config.c b/ANDROID_3.4.5/arch/m68k/mac/config.c
deleted file mode 100644
index d9f62e0f..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/config.c
+++ /dev/null
@@ -1,1048 +0,0 @@
-/*
- * linux/arch/m68k/mac/config.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/*
- * Miscellaneous linux stuff
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/interrupt.h>
-/* keyb */
-#include <linux/random.h>
-#include <linux/delay.h>
-/* keyb */
-#include <linux/init.h>
-#include <linux/vt_kern.h>
-#include <linux/platform_device.h>
-#include <linux/adb.h>
-#include <linux/cuda.h>
-
-#define BOOTINFO_COMPAT_1_0
-#include <asm/setup.h>
-#include <asm/bootinfo.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/pgtable.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/machw.h>
-
-#include <asm/mac_iop.h>
-#include <asm/mac_via.h>
-#include <asm/mac_oss.h>
-#include <asm/mac_psc.h>
-
-/* Mac bootinfo struct */
-struct mac_booter_data mac_bi_data;
-
-/* The phys. video addr. - might be bogus on some machines */
-static unsigned long mac_orig_videoaddr;
-
-/* Mac specific timer functions */
-extern unsigned long mac_gettimeoffset(void);
-extern int mac_hwclk(int, struct rtc_time *);
-extern int mac_set_clock_mmss(unsigned long);
-extern void iop_preinit(void);
-extern void iop_init(void);
-extern void via_init(void);
-extern void via_init_clock(irq_handler_t func);
-extern void via_flush_cache(void);
-extern void oss_init(void);
-extern void psc_init(void);
-extern void baboon_init(void);
-
-extern void mac_mksound(unsigned int, unsigned int);
-
-static void mac_get_model(char *str);
-static void mac_identify(void);
-static void mac_report_hardware(void);
-
-#ifdef CONFIG_EARLY_PRINTK
-asmlinkage void __init mac_early_print(const char *s, unsigned n);
-
-static void __init mac_early_cons_write(struct console *con,
- const char *s, unsigned n)
-{
- mac_early_print(s, n);
-}
-
-static struct console __initdata mac_early_cons = {
- .name = "early",
- .write = mac_early_cons_write,
- .flags = CON_PRINTBUFFER | CON_BOOT,
- .index = -1
-};
-
-int __init mac_unregister_early_cons(void)
-{
- /* mac_early_print can't be used after init sections are discarded */
- return unregister_console(&mac_early_cons);
-}
-
-late_initcall(mac_unregister_early_cons);
-#endif
-
-static void __init mac_sched_init(irq_handler_t vector)
-{
- via_init_clock(vector);
-}
-
-/*
- * Parse a Macintosh-specific record in the bootinfo
- */
-
-int __init mac_parse_bootinfo(const struct bi_record *record)
-{
- int unknown = 0;
- const u_long *data = record->data;
-
- switch (record->tag) {
- case BI_MAC_MODEL:
- mac_bi_data.id = *data;
- break;
- case BI_MAC_VADDR:
- mac_bi_data.videoaddr = *data;
- break;
- case BI_MAC_VDEPTH:
- mac_bi_data.videodepth = *data;
- break;
- case BI_MAC_VROW:
- mac_bi_data.videorow = *data;
- break;
- case BI_MAC_VDIM:
- mac_bi_data.dimensions = *data;
- break;
- case BI_MAC_VLOGICAL:
- mac_bi_data.videological = VIDEOMEMBASE + (*data & ~VIDEOMEMMASK);
- mac_orig_videoaddr = *data;
- break;
- case BI_MAC_SCCBASE:
- mac_bi_data.sccbase = *data;
- break;
- case BI_MAC_BTIME:
- mac_bi_data.boottime = *data;
- break;
- case BI_MAC_GMTBIAS:
- mac_bi_data.gmtbias = *data;
- break;
- case BI_MAC_MEMSIZE:
- mac_bi_data.memsize = *data;
- break;
- case BI_MAC_CPUID:
- mac_bi_data.cpuid = *data;
- break;
- case BI_MAC_ROMBASE:
- mac_bi_data.rombase = *data;
- break;
- default:
- unknown = 1;
- break;
- }
- return unknown;
-}
-
-/*
- * Flip into 24bit mode for an instant - flushes the L2 cache card. We
- * have to disable interrupts for this. Our IRQ handlers will crap
- * themselves if they take an IRQ in 24bit mode!
- */
-
-static void mac_cache_card_flush(int writeback)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- via_flush_cache();
- local_irq_restore(flags);
-}
-
-void __init config_mac(void)
-{
- if (!MACH_IS_MAC)
- printk(KERN_ERR "ERROR: no Mac, but config_mac() called!!\n");
-
- mach_sched_init = mac_sched_init;
- mach_init_IRQ = mac_init_IRQ;
- mach_get_model = mac_get_model;
- mach_gettimeoffset = mac_gettimeoffset;
- mach_hwclk = mac_hwclk;
- mach_set_clock_mmss = mac_set_clock_mmss;
- mach_reset = mac_reset;
- mach_halt = mac_poweroff;
- mach_power_off = mac_poweroff;
- mach_max_dma_address = 0xffffffff;
-#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
- mach_beep = mac_mksound;
-#endif
-
-#ifdef CONFIG_EARLY_PRINTK
- register_console(&mac_early_cons);
-#endif
-
- /*
- * Determine hardware present
- */
-
- mac_identify();
- mac_report_hardware();
-
- /*
- * AFAIK only the IIci takes a cache card. The IIfx has onboard
- * cache ... someone needs to figure out how to tell if it's on or
- * not.
- */
-
- if (macintosh_config->ident == MAC_MODEL_IICI
- || macintosh_config->ident == MAC_MODEL_IIFX)
- mach_l2_flush = mac_cache_card_flush;
-}
-
-
-/*
- * Macintosh Table: hardcoded model configuration data.
- *
- * Much of this was defined by Alan, based on who knows what docs.
- * I've added a lot more, and some of that was pure guesswork based
- * on hardware pages present on the Mac web site. Possibly wildly
- * inaccurate, so look here if a new Mac model won't run. Example: if
- * a Mac crashes immediately after the VIA1 registers have been dumped
- * to the screen, it probably died attempting to read DirB on a RBV.
- * Meaning it should have MAC_VIA_IICI here :-)
- */
-
-struct mac_model *macintosh_config;
-EXPORT_SYMBOL(macintosh_config);
-
-static struct mac_model mac_data_table[] = {
- /*
- * We'll pretend to be a Macintosh II, that's pretty safe.
- */
-
- {
- .ident = MAC_MODEL_II,
- .name = "Unknown",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_II,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_IWM,
- },
-
- /*
- * Original Mac II hardware
- */
-
- {
- .ident = MAC_MODEL_II,
- .name = "II",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_II,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_IWM,
- }, {
- .ident = MAC_MODEL_IIX,
- .name = "IIx",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_II,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_IICX,
- .name = "IIcx",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_II,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_SE30,
- .name = "SE/30",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_II,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Weirdified Mac II hardware - all subtly different. Gee thanks
- * Apple. All these boxes seem to have VIA2 in a different place to
- * the Mac II (+1A000 rather than +4000)
- * CSA: see http://developer.apple.com/technotes/hw/hw_09.html
- */
-
- {
- .ident = MAC_MODEL_IICI,
- .name = "IIci",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_IIFX,
- .name = "IIfx",
- .adb_type = MAC_ADB_IOP,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_IOP,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_IOP,
- }, {
- .ident = MAC_MODEL_IISI,
- .name = "IIsi",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_IIVI,
- .name = "IIvi",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_IIVX,
- .name = "IIvx",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Classic models (guessing: similar to SE/30? Nope, similar to LC...)
- */
-
- {
- .ident = MAC_MODEL_CLII,
- .name = "Classic II",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_CCL,
- .name = "Color Classic",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_CCLII,
- .name = "Color Classic II",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Some Mac LC machines. Basically the same as the IIci, ADB like IIsi
- */
-
- {
- .ident = MAC_MODEL_LC,
- .name = "LC",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_LCII,
- .name = "LC II",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_LCIII,
- .name = "LC III",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Quadra. Video is at 0xF9000000, via is like a MacII. We label it
- * differently as some of the stuff connected to VIA2 seems different.
- * Better SCSI chip and onboard ethernet using a NatSemi SONIC except
- * the 660AV and 840AV which use an AMD 79C940 (MACE).
- * The 700, 900 and 950 have some I/O chips in the wrong place to
- * confuse us. The 840AV has a SCSI location of its own (same as
- * the 660AV).
- */
-
- {
- .ident = MAC_MODEL_Q605,
- .name = "Quadra 605",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q605_ACC,
- .name = "Quadra 605",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q610,
- .name = "Quadra 610",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q630,
- .name = "Quadra 630",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .ide_type = MAC_IDE_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q650,
- .name = "Quadra 650",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- },
- /* The Q700 does have a NS Sonic */
- {
- .ident = MAC_MODEL_Q700,
- .name = "Quadra 700",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA2,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q800,
- .name = "Quadra 800",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_Q840,
- .name = "Quadra 840AV",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA3,
- .scc_type = MAC_SCC_PSC,
- .ether_type = MAC_ETHER_MACE,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_AV,
- }, {
- .ident = MAC_MODEL_Q900,
- .name = "Quadra 900",
- .adb_type = MAC_ADB_IOP,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA2,
- .scc_type = MAC_SCC_IOP,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_IOP,
- }, {
- .ident = MAC_MODEL_Q950,
- .name = "Quadra 950",
- .adb_type = MAC_ADB_IOP,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA2,
- .scc_type = MAC_SCC_IOP,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_IOP,
- },
-
- /*
- * Performa - more LC type machines
- */
-
- {
- .ident = MAC_MODEL_P460,
- .name = "Performa 460",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_P475,
- .name = "Performa 475",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_P475F,
- .name = "Performa 475",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_P520,
- .name = "Performa 520",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_P550,
- .name = "Performa 550",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
- /* These have the comm slot, and therefore possibly SONIC ethernet */
- {
- .ident = MAC_MODEL_P575,
- .name = "Performa 575",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_II,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_P588,
- .name = "Performa 588",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .ide_type = MAC_IDE_QUADRA,
- .scc_type = MAC_SCC_II,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_TV,
- .name = "TV",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_P600,
- .name = "Performa 600",
- .adb_type = MAC_ADB_IISI,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_II,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Centris - just guessing again; maybe like Quadra.
- * The C610 may or may not have SONIC. We probe to make sure.
- */
-
- {
- .ident = MAC_MODEL_C610,
- .name = "Centris 610",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_C650,
- .name = "Centris 650",
- .adb_type = MAC_ADB_II,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR1,
- }, {
- .ident = MAC_MODEL_C660,
- .name = "Centris 660AV",
- .adb_type = MAC_ADB_CUDA,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_QUADRA3,
- .scc_type = MAC_SCC_PSC,
- .ether_type = MAC_ETHER_MACE,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_AV,
- },
-
- /*
- * The PowerBooks all the same "Combo" custom IC for SCSI and SCC
- * and a PMU (in two variations?) for ADB. Most of them use the
- * Quadra-style VIAs. A few models also have IDE from hell.
- */
-
- {
- .ident = MAC_MODEL_PB140,
- .name = "PowerBook 140",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB145,
- .name = "PowerBook 145",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB150,
- .name = "PowerBook 150",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .ide_type = MAC_IDE_PB,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB160,
- .name = "PowerBook 160",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB165,
- .name = "PowerBook 165",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB165C,
- .name = "PowerBook 165c",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB170,
- .name = "PowerBook 170",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB180,
- .name = "PowerBook 180",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB180C,
- .name = "PowerBook 180c",
- .adb_type = MAC_ADB_PB1,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB190,
- .name = "PowerBook 190",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .ide_type = MAC_IDE_BABOON,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB520,
- .name = "PowerBook 520",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_QUADRA,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .ether_type = MAC_ETHER_SONIC,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * PowerBook Duos are pretty much like normal PowerBooks
- * All of these probably have onboard SONIC in the Dock which
- * means we'll have to probe for it eventually.
- */
-
- {
- .ident = MAC_MODEL_PB210,
- .name = "PowerBook Duo 210",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB230,
- .name = "PowerBook Duo 230",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB250,
- .name = "PowerBook Duo 250",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB270C,
- .name = "PowerBook Duo 270c",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB280,
- .name = "PowerBook Duo 280",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- }, {
- .ident = MAC_MODEL_PB280C,
- .name = "PowerBook Duo 280c",
- .adb_type = MAC_ADB_PB2,
- .via_type = MAC_VIA_IICI,
- .scsi_type = MAC_SCSI_OLD,
- .scc_type = MAC_SCC_QUADRA,
- .nubus_type = MAC_NUBUS,
- .floppy_type = MAC_FLOPPY_SWIM_ADDR2,
- },
-
- /*
- * Other stuff?
- */
-
- {
- .ident = -1
- }
-};
-
-static struct resource scc_a_rsrcs[] = {
- { .flags = IORESOURCE_MEM },
- { .flags = IORESOURCE_IRQ },
-};
-
-static struct resource scc_b_rsrcs[] = {
- { .flags = IORESOURCE_MEM },
- { .flags = IORESOURCE_IRQ },
-};
-
-struct platform_device scc_a_pdev = {
- .name = "scc",
- .id = 0,
- .num_resources = ARRAY_SIZE(scc_a_rsrcs),
- .resource = scc_a_rsrcs,
-};
-EXPORT_SYMBOL(scc_a_pdev);
-
-struct platform_device scc_b_pdev = {
- .name = "scc",
- .id = 1,
- .num_resources = ARRAY_SIZE(scc_b_rsrcs),
- .resource = scc_b_rsrcs,
-};
-EXPORT_SYMBOL(scc_b_pdev);
-
-static void __init mac_identify(void)
-{
- struct mac_model *m;
-
- /* Penguin data useful? */
- int model = mac_bi_data.id;
- if (!model) {
- /* no bootinfo model id -> NetBSD booter was used! */
- /* XXX FIXME: breaks for model > 31 */
- model = (mac_bi_data.cpuid >> 2) & 63;
- printk(KERN_WARNING "No bootinfo model ID, using cpuid instead "
- "(obsolete bootloader?)\n");
- }
-
- macintosh_config = mac_data_table;
- for (m = macintosh_config; m->ident != -1; m++) {
- if (m->ident == model) {
- macintosh_config = m;
- break;
- }
- }
-
- /* Set up serial port resources for the console initcall. */
-
- scc_a_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase + 2;
- scc_a_rsrcs[0].end = scc_a_rsrcs[0].start;
- scc_b_rsrcs[0].start = (resource_size_t) mac_bi_data.sccbase;
- scc_b_rsrcs[0].end = scc_b_rsrcs[0].start;
-
- switch (macintosh_config->scc_type) {
- case MAC_SCC_PSC:
- scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC_A;
- scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC_B;
- break;
- default:
- /* On non-PSC machines, the serial ports share an IRQ. */
- if (macintosh_config->ident == MAC_MODEL_IIFX) {
- scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_MAC_SCC;
- scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_MAC_SCC;
- } else {
- scc_a_rsrcs[1].start = scc_a_rsrcs[1].end = IRQ_AUTO_4;
- scc_b_rsrcs[1].start = scc_b_rsrcs[1].end = IRQ_AUTO_4;
- }
- break;
- }
-
- /*
- * We need to pre-init the IOPs, if any. Otherwise
- * the serial console won't work if the user had
- * the serial ports set to "Faster" mode in MacOS.
- */
- iop_preinit();
-
- printk(KERN_INFO "Detected Macintosh model: %d\n", model);
-
- /*
- * Report booter data:
- */
- printk(KERN_DEBUG " Penguin bootinfo data:\n");
- printk(KERN_DEBUG " Video: addr 0x%lx "
- "row 0x%lx depth %lx dimensions %ld x %ld\n",
- mac_bi_data.videoaddr, mac_bi_data.videorow,
- mac_bi_data.videodepth, mac_bi_data.dimensions & 0xFFFF,
- mac_bi_data.dimensions >> 16);
- printk(KERN_DEBUG " Videological 0x%lx phys. 0x%lx, SCC at 0x%lx\n",
- mac_bi_data.videological, mac_orig_videoaddr,
- mac_bi_data.sccbase);
- printk(KERN_DEBUG " Boottime: 0x%lx GMTBias: 0x%lx\n",
- mac_bi_data.boottime, mac_bi_data.gmtbias);
- printk(KERN_DEBUG " Machine ID: %ld CPUid: 0x%lx memory size: 0x%lx\n",
- mac_bi_data.id, mac_bi_data.cpuid, mac_bi_data.memsize);
-
- iop_init();
- via_init();
- oss_init();
- psc_init();
- baboon_init();
-
-#ifdef CONFIG_ADB_CUDA
- find_via_cuda();
-#endif
-}
-
-static void __init mac_report_hardware(void)
-{
- printk(KERN_INFO "Apple Macintosh %s\n", macintosh_config->name);
-}
-
-static void mac_get_model(char *str)
-{
- strcpy(str, "Macintosh ");
- strcat(str, macintosh_config->name);
-}
-
-static struct resource swim_rsrc = { .flags = IORESOURCE_MEM };
-
-static struct platform_device swim_pdev = {
- .name = "swim",
- .id = -1,
- .num_resources = 1,
- .resource = &swim_rsrc,
-};
-
-static struct platform_device esp_0_pdev = {
- .name = "mac_esp",
- .id = 0,
-};
-
-static struct platform_device esp_1_pdev = {
- .name = "mac_esp",
- .id = 1,
-};
-
-static struct platform_device sonic_pdev = {
- .name = "macsonic",
- .id = -1,
-};
-
-static struct platform_device mace_pdev = {
- .name = "macmace",
- .id = -1,
-};
-
-int __init mac_platform_init(void)
-{
- u8 *swim_base;
-
- if (!MACH_IS_MAC)
- return -ENODEV;
-
- /*
- * Serial devices
- */
-
- platform_device_register(&scc_a_pdev);
- platform_device_register(&scc_b_pdev);
-
- /*
- * Floppy device
- */
-
- switch (macintosh_config->floppy_type) {
- case MAC_FLOPPY_SWIM_ADDR1:
- swim_base = (u8 *)(VIA1_BASE + 0x1E000);
- break;
- case MAC_FLOPPY_SWIM_ADDR2:
- swim_base = (u8 *)(VIA1_BASE + 0x16000);
- break;
- default:
- swim_base = NULL;
- break;
- }
-
- if (swim_base) {
- swim_rsrc.start = (resource_size_t) swim_base,
- swim_rsrc.end = (resource_size_t) swim_base + 0x2000,
- platform_device_register(&swim_pdev);
- }
-
- /*
- * SCSI device(s)
- */
-
- switch (macintosh_config->scsi_type) {
- case MAC_SCSI_QUADRA:
- case MAC_SCSI_QUADRA3:
- platform_device_register(&esp_0_pdev);
- break;
- case MAC_SCSI_QUADRA2:
- platform_device_register(&esp_0_pdev);
- if ((macintosh_config->ident == MAC_MODEL_Q900) ||
- (macintosh_config->ident == MAC_MODEL_Q950))
- platform_device_register(&esp_1_pdev);
- break;
- }
-
- /*
- * Ethernet device
- */
-
- switch (macintosh_config->ether_type) {
- case MAC_ETHER_SONIC:
- platform_device_register(&sonic_pdev);
- break;
- case MAC_ETHER_MACE:
- platform_device_register(&mace_pdev);
- break;
- }
-
- return 0;
-}
-
-arch_initcall(mac_platform_init);
diff --git a/ANDROID_3.4.5/arch/m68k/mac/iop.c b/ANDROID_3.4.5/arch/m68k/mac/iop.c
deleted file mode 100644
index 7d8d4612..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/iop.c
+++ /dev/null
@@ -1,624 +0,0 @@
-/*
- * I/O Processor (IOP) management
- * Written and (C) 1999 by Joshua M. Thompson (funaho@jurai.org)
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice and this list of conditions.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice and this list of conditions in the documentation and/or other
- * materials provided with the distribution.
- */
-
-/*
- * The IOP chips are used in the IIfx and some Quadras (900, 950) to manage
- * serial and ADB. They are actually a 6502 processor and some glue logic.
- *
- * 990429 (jmt) - Initial implementation, just enough to knock the SCC IOP
- * into compatible mode so nobody has to fiddle with the
- * Serial Switch control panel anymore.
- * 990603 (jmt) - Added code to grab the correct ISM IOP interrupt for OSS
- * and non-OSS machines (at least I hope it's correct on a
- * non-OSS machine -- someone with a Q900 or Q950 needs to
- * check this.)
- * 990605 (jmt) - Rearranged things a bit wrt IOP detection; iop_present is
- * gone, IOP base addresses are now in an array and the
- * globally-visible functions take an IOP number instead of an
- * an actual base address.
- * 990610 (jmt) - Finished the message passing framework and it seems to work.
- * Sending _definitely_ works; my adb-bus.c mods can send
- * messages and receive the MSG_COMPLETED status back from the
- * IOP. The trick now is figuring out the message formats.
- * 990611 (jmt) - More cleanups. Fixed problem where unclaimed messages on a
- * receive channel were never properly acknowledged. Bracketed
- * the remaining debug printk's with #ifdef's and disabled
- * debugging. I can now type on the console.
- * 990612 (jmt) - Copyright notice added. Reworked the way replies are handled.
- * It turns out that replies are placed back in the send buffer
- * for that channel; messages on the receive channels are always
- * unsolicited messages from the IOP (and our replies to them
- * should go back in the receive channel.) Also added tracking
- * of device names to the listener functions ala the interrupt
- * handlers.
- * 990729 (jmt) - Added passing of pt_regs structure to IOP handlers. This is
- * used by the new unified ADB driver.
- *
- * TODO:
- *
- * o Something should be periodically checking iop_alive() to make sure the
- * IOP hasn't died.
- * o Some of the IOP manager routines need better error checking and
- * return codes. Nothing major, just prettying up.
- */
-
-/*
- * -----------------------
- * IOP Message Passing 101
- * -----------------------
- *
- * The host talks to the IOPs using a rather simple message-passing scheme via
- * a shared memory area in the IOP RAM. Each IOP has seven "channels"; each
- * channel is conneced to a specific software driver on the IOP. For example
- * on the SCC IOP there is one channel for each serial port. Each channel has
- * an incoming and and outgoing message queue with a depth of one.
- *
- * A message is 32 bytes plus a state byte for the channel (MSG_IDLE, MSG_NEW,
- * MSG_RCVD, MSG_COMPLETE). To send a message you copy the message into the
- * buffer, set the state to MSG_NEW and signal the IOP by setting the IRQ flag
- * in the IOP control to 1. The IOP will move the state to MSG_RCVD when it
- * receives the message and then to MSG_COMPLETE when the message processing
- * has completed. It is the host's responsibility at that point to read the
- * reply back out of the send channel buffer and reset the channel state back
- * to MSG_IDLE.
- *
- * To receive message from the IOP the same procedure is used except the roles
- * are reversed. That is, the IOP puts message in the channel with a state of
- * MSG_NEW, and the host receives the message and move its state to MSG_RCVD
- * and then to MSG_COMPLETE when processing is completed and the reply (if any)
- * has been placed back in the receive channel. The IOP will then reset the
- * channel state to MSG_IDLE.
- *
- * Two sets of host interrupts are provided, INT0 and INT1. Both appear on one
- * interrupt level; they are distinguished by a pair of bits in the IOP status
- * register. The IOP will raise INT0 when one or more messages in the send
- * channels have gone to the MSG_COMPLETE state and it will raise INT1 when one
- * or more messages on the receive channels have gone to the MSG_NEW state.
- *
- * Since each channel handles only one message we have to implement a small
- * interrupt-driven queue on our end. Messages to be sent are placed on the
- * queue for sending and contain a pointer to an optional callback function.
- * The handler for a message is called when the message state goes to
- * MSG_COMPLETE.
- *
- * For receiving message we maintain a list of handler functions to call when
- * a message is received on that IOP/channel combination. The handlers are
- * called much like an interrupt handler and are passed a copy of the message
- * from the IOP. The message state will be in MSG_RCVD while the handler runs;
- * it is the handler's responsibility to call iop_complete_message() when
- * finished; this function moves the message state to MSG_COMPLETE and signals
- * the IOP. This two-step process is provided to allow the handler to defer
- * message processing to a bottom-half handler if the processing will take
- * a significant amount of time (handlers are called at interrupt time so they
- * should execute quickly.)
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-
-#include <asm/bootinfo.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_iop.h>
-
-/*#define DEBUG_IOP*/
-
-/* Set to non-zero if the IOPs are present. Set by iop_init() */
-
-int iop_scc_present,iop_ism_present;
-
-/* structure for tracking channel listeners */
-
-struct listener {
- const char *devname;
- void (*handler)(struct iop_msg *);
-};
-
-/*
- * IOP structures for the two IOPs
- *
- * The SCC IOP controls both serial ports (A and B) as its two functions.
- * The ISM IOP controls the SWIM (floppy drive) and ADB.
- */
-
-static volatile struct mac_iop *iop_base[NUM_IOPS];
-
-/*
- * IOP message queues
- */
-
-static struct iop_msg iop_msg_pool[NUM_IOP_MSGS];
-static struct iop_msg *iop_send_queue[NUM_IOPS][NUM_IOP_CHAN];
-static struct listener iop_listeners[NUM_IOPS][NUM_IOP_CHAN];
-
-irqreturn_t iop_ism_irq(int, void *);
-
-/*
- * Private access functions
- */
-
-static __inline__ void iop_loadaddr(volatile struct mac_iop *iop, __u16 addr)
-{
- iop->ram_addr_lo = addr;
- iop->ram_addr_hi = addr >> 8;
-}
-
-static __inline__ __u8 iop_readb(volatile struct mac_iop *iop, __u16 addr)
-{
- iop->ram_addr_lo = addr;
- iop->ram_addr_hi = addr >> 8;
- return iop->ram_data;
-}
-
-static __inline__ void iop_writeb(volatile struct mac_iop *iop, __u16 addr, __u8 data)
-{
- iop->ram_addr_lo = addr;
- iop->ram_addr_hi = addr >> 8;
- iop->ram_data = data;
-}
-
-static __inline__ void iop_stop(volatile struct mac_iop *iop)
-{
- iop->status_ctrl &= ~IOP_RUN;
-}
-
-static __inline__ void iop_start(volatile struct mac_iop *iop)
-{
- iop->status_ctrl = IOP_RUN | IOP_AUTOINC;
-}
-
-static __inline__ void iop_bypass(volatile struct mac_iop *iop)
-{
- iop->status_ctrl |= IOP_BYPASS;
-}
-
-static __inline__ void iop_interrupt(volatile struct mac_iop *iop)
-{
- iop->status_ctrl |= IOP_IRQ;
-}
-
-static int iop_alive(volatile struct mac_iop *iop)
-{
- int retval;
-
- retval = (iop_readb(iop, IOP_ADDR_ALIVE) == 0xFF);
- iop_writeb(iop, IOP_ADDR_ALIVE, 0);
- return retval;
-}
-
-static struct iop_msg *iop_alloc_msg(void)
-{
- int i;
- unsigned long flags;
-
- local_irq_save(flags);
-
- for (i = 0 ; i < NUM_IOP_MSGS ; i++) {
- if (iop_msg_pool[i].status == IOP_MSGSTATUS_UNUSED) {
- iop_msg_pool[i].status = IOP_MSGSTATUS_WAITING;
- local_irq_restore(flags);
- return &iop_msg_pool[i];
- }
- }
-
- local_irq_restore(flags);
- return NULL;
-}
-
-static void iop_free_msg(struct iop_msg *msg)
-{
- msg->status = IOP_MSGSTATUS_UNUSED;
-}
-
-/*
- * This is called by the startup code before anything else. Its purpose
- * is to find and initialize the IOPs early in the boot sequence, so that
- * the serial IOP can be placed into bypass mode _before_ we try to
- * initialize the serial console.
- */
-
-void __init iop_preinit(void)
-{
- if (macintosh_config->scc_type == MAC_SCC_IOP) {
- if (macintosh_config->ident == MAC_MODEL_IIFX) {
- iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_IIFX;
- } else {
- iop_base[IOP_NUM_SCC] = (struct mac_iop *) SCC_IOP_BASE_QUADRA;
- }
- iop_base[IOP_NUM_SCC]->status_ctrl = 0x87;
- iop_scc_present = 1;
- } else {
- iop_base[IOP_NUM_SCC] = NULL;
- iop_scc_present = 0;
- }
- if (macintosh_config->adb_type == MAC_ADB_IOP) {
- if (macintosh_config->ident == MAC_MODEL_IIFX) {
- iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_IIFX;
- } else {
- iop_base[IOP_NUM_ISM] = (struct mac_iop *) ISM_IOP_BASE_QUADRA;
- }
- iop_base[IOP_NUM_ISM]->status_ctrl = 0;
- iop_ism_present = 1;
- } else {
- iop_base[IOP_NUM_ISM] = NULL;
- iop_ism_present = 0;
- }
-}
-
-/*
- * Initialize the IOPs, if present.
- */
-
-void __init iop_init(void)
-{
- int i;
-
- if (iop_scc_present) {
- printk("IOP: detected SCC IOP at %p\n", iop_base[IOP_NUM_SCC]);
- }
- if (iop_ism_present) {
- printk("IOP: detected ISM IOP at %p\n", iop_base[IOP_NUM_ISM]);
- iop_start(iop_base[IOP_NUM_ISM]);
- iop_alive(iop_base[IOP_NUM_ISM]); /* clears the alive flag */
- }
-
- /* Make the whole pool available and empty the queues */
-
- for (i = 0 ; i < NUM_IOP_MSGS ; i++) {
- iop_msg_pool[i].status = IOP_MSGSTATUS_UNUSED;
- }
-
- for (i = 0 ; i < NUM_IOP_CHAN ; i++) {
- iop_send_queue[IOP_NUM_SCC][i] = NULL;
- iop_send_queue[IOP_NUM_ISM][i] = NULL;
- iop_listeners[IOP_NUM_SCC][i].devname = NULL;
- iop_listeners[IOP_NUM_SCC][i].handler = NULL;
- iop_listeners[IOP_NUM_ISM][i].devname = NULL;
- iop_listeners[IOP_NUM_ISM][i].handler = NULL;
- }
-}
-
-/*
- * Register the interrupt handler for the IOPs.
- * TODO: might be wrong for non-OSS machines. Anyone?
- */
-
-void __init iop_register_interrupts(void)
-{
- if (iop_ism_present) {
- if (macintosh_config->ident == MAC_MODEL_IIFX) {
- if (request_irq(IRQ_MAC_ADB, iop_ism_irq, 0,
- "ISM IOP", (void *)IOP_NUM_ISM))
- pr_err("Couldn't register ISM IOP interrupt\n");
- } else {
- if (request_irq(IRQ_VIA2_0, iop_ism_irq, 0, "ISM IOP",
- (void *)IOP_NUM_ISM))
- pr_err("Couldn't register ISM IOP interrupt\n");
- }
- if (!iop_alive(iop_base[IOP_NUM_ISM])) {
- printk("IOP: oh my god, they killed the ISM IOP!\n");
- } else {
- printk("IOP: the ISM IOP seems to be alive.\n");
- }
- }
-}
-
-/*
- * Register or unregister a listener for a specific IOP and channel
- *
- * If the handler pointer is NULL the current listener (if any) is
- * unregistered. Otherwise the new listener is registered provided
- * there is no existing listener registered.
- */
-
-int iop_listen(uint iop_num, uint chan,
- void (*handler)(struct iop_msg *),
- const char *devname)
-{
- if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return -EINVAL;
- if (chan >= NUM_IOP_CHAN) return -EINVAL;
- if (iop_listeners[iop_num][chan].handler && handler) return -EINVAL;
- iop_listeners[iop_num][chan].devname = devname;
- iop_listeners[iop_num][chan].handler = handler;
- return 0;
-}
-
-/*
- * Complete reception of a message, which just means copying the reply
- * into the buffer, setting the channel state to MSG_COMPLETE and
- * notifying the IOP.
- */
-
-void iop_complete_message(struct iop_msg *msg)
-{
- int iop_num = msg->iop_num;
- int chan = msg->channel;
- int i,offset;
-
-#ifdef DEBUG_IOP
- printk("iop_complete(%p): iop %d chan %d\n", msg, msg->iop_num, msg->channel);
-#endif
-
- offset = IOP_ADDR_RECV_MSG + (msg->channel * IOP_MSG_LEN);
-
- for (i = 0 ; i < IOP_MSG_LEN ; i++, offset++) {
- iop_writeb(iop_base[iop_num], offset, msg->reply[i]);
- }
-
- iop_writeb(iop_base[iop_num],
- IOP_ADDR_RECV_STATE + chan, IOP_MSG_COMPLETE);
- iop_interrupt(iop_base[msg->iop_num]);
-
- iop_free_msg(msg);
-}
-
-/*
- * Actually put a message into a send channel buffer
- */
-
-static void iop_do_send(struct iop_msg *msg)
-{
- volatile struct mac_iop *iop = iop_base[msg->iop_num];
- int i,offset;
-
- offset = IOP_ADDR_SEND_MSG + (msg->channel * IOP_MSG_LEN);
-
- for (i = 0 ; i < IOP_MSG_LEN ; i++, offset++) {
- iop_writeb(iop, offset, msg->message[i]);
- }
-
- iop_writeb(iop, IOP_ADDR_SEND_STATE + msg->channel, IOP_MSG_NEW);
-
- iop_interrupt(iop);
-}
-
-/*
- * Handle sending a message on a channel that
- * has gone into the IOP_MSG_COMPLETE state.
- */
-
-static void iop_handle_send(uint iop_num, uint chan)
-{
- volatile struct mac_iop *iop = iop_base[iop_num];
- struct iop_msg *msg,*msg2;
- int i,offset;
-
-#ifdef DEBUG_IOP
- printk("iop_handle_send: iop %d channel %d\n", iop_num, chan);
-#endif
-
- iop_writeb(iop, IOP_ADDR_SEND_STATE + chan, IOP_MSG_IDLE);
-
- if (!(msg = iop_send_queue[iop_num][chan])) return;
-
- msg->status = IOP_MSGSTATUS_COMPLETE;
- offset = IOP_ADDR_SEND_MSG + (chan * IOP_MSG_LEN);
- for (i = 0 ; i < IOP_MSG_LEN ; i++, offset++) {
- msg->reply[i] = iop_readb(iop, offset);
- }
- if (msg->handler) (*msg->handler)(msg);
- msg2 = msg;
- msg = msg->next;
- iop_free_msg(msg2);
-
- iop_send_queue[iop_num][chan] = msg;
- if (msg) iop_do_send(msg);
-}
-
-/*
- * Handle reception of a message on a channel that has
- * gone into the IOP_MSG_NEW state.
- */
-
-static void iop_handle_recv(uint iop_num, uint chan)
-{
- volatile struct mac_iop *iop = iop_base[iop_num];
- int i,offset;
- struct iop_msg *msg;
-
-#ifdef DEBUG_IOP
- printk("iop_handle_recv: iop %d channel %d\n", iop_num, chan);
-#endif
-
- msg = iop_alloc_msg();
- msg->iop_num = iop_num;
- msg->channel = chan;
- msg->status = IOP_MSGSTATUS_UNSOL;
- msg->handler = iop_listeners[iop_num][chan].handler;
-
- offset = IOP_ADDR_RECV_MSG + (chan * IOP_MSG_LEN);
-
- for (i = 0 ; i < IOP_MSG_LEN ; i++, offset++) {
- msg->message[i] = iop_readb(iop, offset);
- }
-
- iop_writeb(iop, IOP_ADDR_RECV_STATE + chan, IOP_MSG_RCVD);
-
- /* If there is a listener, call it now. Otherwise complete */
- /* the message ourselves to avoid possible stalls. */
-
- if (msg->handler) {
- (*msg->handler)(msg);
- } else {
-#ifdef DEBUG_IOP
- printk("iop_handle_recv: unclaimed message on iop %d channel %d\n", iop_num, chan);
- printk("iop_handle_recv:");
- for (i = 0 ; i < IOP_MSG_LEN ; i++) {
- printk(" %02X", (uint) msg->message[i]);
- }
- printk("\n");
-#endif
- iop_complete_message(msg);
- }
-}
-
-/*
- * Send a message
- *
- * The message is placed at the end of the send queue. Afterwards if the
- * channel is idle we force an immediate send of the next message in the
- * queue.
- */
-
-int iop_send_message(uint iop_num, uint chan, void *privdata,
- uint msg_len, __u8 *msg_data,
- void (*handler)(struct iop_msg *))
-{
- struct iop_msg *msg, *q;
-
- if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return -EINVAL;
- if (chan >= NUM_IOP_CHAN) return -EINVAL;
- if (msg_len > IOP_MSG_LEN) return -EINVAL;
-
- msg = iop_alloc_msg();
- if (!msg) return -ENOMEM;
-
- msg->next = NULL;
- msg->status = IOP_MSGSTATUS_WAITING;
- msg->iop_num = iop_num;
- msg->channel = chan;
- msg->caller_priv = privdata;
- memcpy(msg->message, msg_data, msg_len);
- msg->handler = handler;
-
- if (!(q = iop_send_queue[iop_num][chan])) {
- iop_send_queue[iop_num][chan] = msg;
- } else {
- while (q->next) q = q->next;
- q->next = msg;
- }
-
- if (iop_readb(iop_base[iop_num],
- IOP_ADDR_SEND_STATE + chan) == IOP_MSG_IDLE) {
- iop_do_send(msg);
- }
-
- return 0;
-}
-
-/*
- * Upload code to the shared RAM of an IOP.
- */
-
-void iop_upload_code(uint iop_num, __u8 *code_start,
- uint code_len, __u16 shared_ram_start)
-{
- if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return;
-
- iop_loadaddr(iop_base[iop_num], shared_ram_start);
-
- while (code_len--) {
- iop_base[iop_num]->ram_data = *code_start++;
- }
-}
-
-/*
- * Download code from the shared RAM of an IOP.
- */
-
-void iop_download_code(uint iop_num, __u8 *code_start,
- uint code_len, __u16 shared_ram_start)
-{
- if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return;
-
- iop_loadaddr(iop_base[iop_num], shared_ram_start);
-
- while (code_len--) {
- *code_start++ = iop_base[iop_num]->ram_data;
- }
-}
-
-/*
- * Compare the code in the shared RAM of an IOP with a copy in system memory
- * and return 0 on match or the first nonmatching system memory address on
- * failure.
- */
-
-__u8 *iop_compare_code(uint iop_num, __u8 *code_start,
- uint code_len, __u16 shared_ram_start)
-{
- if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return code_start;
-
- iop_loadaddr(iop_base[iop_num], shared_ram_start);
-
- while (code_len--) {
- if (*code_start != iop_base[iop_num]->ram_data) {
- return code_start;
- }
- code_start++;
- }
- return (__u8 *) 0;
-}
-
-/*
- * Handle an ISM IOP interrupt
- */
-
-irqreturn_t iop_ism_irq(int irq, void *dev_id)
-{
- uint iop_num = (uint) dev_id;
- volatile struct mac_iop *iop = iop_base[iop_num];
- int i,state;
-
-#ifdef DEBUG_IOP
- printk("iop_ism_irq: status = %02X\n", (uint) iop->status_ctrl);
-#endif
-
- /* INT0 indicates a state change on an outgoing message channel */
-
- if (iop->status_ctrl & IOP_INT0) {
- iop->status_ctrl = IOP_INT0 | IOP_RUN | IOP_AUTOINC;
-#ifdef DEBUG_IOP
- printk("iop_ism_irq: new status = %02X, send states",
- (uint) iop->status_ctrl);
-#endif
- for (i = 0 ; i < NUM_IOP_CHAN ; i++) {
- state = iop_readb(iop, IOP_ADDR_SEND_STATE + i);
-#ifdef DEBUG_IOP
- printk(" %02X", state);
-#endif
- if (state == IOP_MSG_COMPLETE) {
- iop_handle_send(iop_num, i);
- }
- }
-#ifdef DEBUG_IOP
- printk("\n");
-#endif
- }
-
- if (iop->status_ctrl & IOP_INT1) { /* INT1 for incoming msgs */
- iop->status_ctrl = IOP_INT1 | IOP_RUN | IOP_AUTOINC;
-#ifdef DEBUG_IOP
- printk("iop_ism_irq: new status = %02X, recv states",
- (uint) iop->status_ctrl);
-#endif
- for (i = 0 ; i < NUM_IOP_CHAN ; i++) {
- state = iop_readb(iop, IOP_ADDR_RECV_STATE + i);
-#ifdef DEBUG_IOP
- printk(" %02X", state);
-#endif
- if (state == IOP_MSG_NEW) {
- iop_handle_recv(iop_num, i);
- }
- }
-#ifdef DEBUG_IOP
- printk("\n");
-#endif
- }
- return IRQ_HANDLED;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/mac_penguin.S b/ANDROID_3.4.5/arch/m68k/mac/mac_penguin.S
deleted file mode 100644
index b3ce30b6..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/mac_penguin.S
+++ /dev/null
@@ -1,75 +0,0 @@
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-0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,\
-0x0F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x0F,0xF0,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,\
-0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF0,0xFF,0xF0,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,\
-0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xF0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0x00,0x00,\
-0x0F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0xFF,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0x00,0x00,0x00,\
-0x0F,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0xFF,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,\
-0x00,0x00,0x0F,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xF0,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0xFF,0xF0,0x00,0x00,0x00,0x00,\
-0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xF0,0x00,0x00,0x0F,0xFF,0x00,0x00,0x00,0x00,0x00,\
-0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0x00,0x0F,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,\
-0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0x00,0x00
diff --git a/ANDROID_3.4.5/arch/m68k/mac/macboing.c b/ANDROID_3.4.5/arch/m68k/mac/macboing.c
deleted file mode 100644
index ffaa1f64..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/macboing.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Mac bong noise generator. Note - we ought to put a boingy noise
- * here 8)
- *
- * ----------------------------------------------------------------------
- * 16.11.98:
- * rewrote some functions, added support for Enhanced ASC (Quadras)
- * after the NetBSD asc.c console bell patch by Colin Wood/Frederick Bruck
- * Juergen Mellinger (juergen.mellinger@t-online.de)
- */
-
-#include <linux/sched.h>
-#include <linux/timer.h>
-
-#include <asm/macintosh.h>
-#include <asm/mac_asc.h>
-
-static int mac_asc_inited;
-/*
- * dumb triangular wave table
- */
-static __u8 mac_asc_wave_tab[ 0x800 ];
-
-/*
- * Alan's original sine table; needs interpolating to 0x800
- * (hint: interpolate or hardwire [0 -> Pi/2[, it's symmetric)
- */
-static const signed char sine_data[] = {
- 0, 39, 75, 103, 121, 127, 121, 103, 75, 39,
- 0, -39, -75, -103, -121, -127, -121, -103, -75, -39
-};
-
-/*
- * where the ASC hides ...
- */
-static volatile __u8* mac_asc_regs = ( void* )0x50F14000;
-
-/*
- * sample rate; is this a good default value?
- */
-static unsigned long mac_asc_samplespersec = 11050;
-static int mac_bell_duration;
-static unsigned long mac_bell_phase; /* 0..2*Pi -> 0..0x800 (wavetable size) */
-static unsigned long mac_bell_phasepersample;
-
-/*
- * some function protos
- */
-static void mac_init_asc( void );
-static void mac_nosound( unsigned long );
-static void mac_quadra_start_bell( unsigned int, unsigned int, unsigned int );
-static void mac_quadra_ring_bell( unsigned long );
-static void mac_av_start_bell( unsigned int, unsigned int, unsigned int );
-static void ( *mac_special_bell )( unsigned int, unsigned int, unsigned int );
-
-/*
- * our timer to start/continue/stop the bell
- */
-static DEFINE_TIMER(mac_sound_timer, mac_nosound, 0, 0);
-
-/*
- * Sort of initialize the sound chip (called from mac_mksound on the first
- * beep).
- */
-static void mac_init_asc( void )
-{
- int i;
-
- /*
- * do some machine specific initialization
- * BTW:
- * the NetBSD Quadra patch identifies the Enhanced Apple Sound Chip via
- * mac_asc_regs[ 0x800 ] & 0xF0 != 0
- * this makes no sense here, because we have to set the default sample
- * rate anyway if we want correct frequencies
- */
- switch ( macintosh_config->ident )
- {
- case MAC_MODEL_IIFX:
- /*
- * The IIfx is always special ...
- */
- mac_asc_regs = ( void* )0x50010000;
- break;
- /*
- * not sure about how correct this list is
- * machines with the EASC enhanced apple sound chip
- */
- case MAC_MODEL_Q630:
- case MAC_MODEL_P475:
- mac_special_bell = mac_quadra_start_bell;
- mac_asc_samplespersec = 22150;
- break;
- case MAC_MODEL_C660:
- case MAC_MODEL_Q840:
- /*
- * The Quadra 660AV and 840AV use the "Singer" custom ASIC for sound I/O.
- * It appears to be similar to the "AWACS" custom ASIC in the Power Mac
- * [678]100. Because Singer and AWACS may have a similar hardware
- * interface, this would imply that the code in drivers/sound/dmasound.c
- * for AWACS could be used as a basis for Singer support. All we have to
- * do is figure out how to do DMA on the 660AV/840AV through the PSC and
- * figure out where the Singer hardware sits in memory. (I'd look in the
- * vicinity of the AWACS location in a Power Mac [678]100 first, or the
- * current location of the Apple Sound Chip--ASC--in other Macs.) The
- * Power Mac [678]100 info can be found in MkLinux Mach kernel sources.
- *
- * Quoted from Apple's Tech Info Library, article number 16405:
- * "Among desktop Macintosh computers, only the 660AV, 840AV, and Power
- * Macintosh models have 16-bit audio input and output capability
- * because of the AT&T DSP3210 hardware circuitry and the 16-bit Singer
- * codec circuitry in the AVs. The Audio Waveform Amplifier and
- * Converter (AWAC) chip in the Power Macintosh performs the same
- * 16-bit I/O functionality. The PowerBook 500 series computers
- * support 16-bit stereo output, but only mono input."
- *
- * Technical Information Library (TIL) article number 16405.
- * http://support.apple.com/kb/TA32601
- *
- * --David Kilzer
- */
- mac_special_bell = mac_av_start_bell;
- break;
- case MAC_MODEL_Q650:
- case MAC_MODEL_Q700:
- case MAC_MODEL_Q800:
- case MAC_MODEL_Q900:
- case MAC_MODEL_Q950:
- /*
- * Currently not implemented!
- */
- mac_special_bell = NULL;
- break;
- default:
- /*
- * Every switch needs a default
- */
- mac_special_bell = NULL;
- break;
- }
-
- /*
- * init the wave table with a simple triangular wave
- * A sine wave would sure be nicer here ...
- */
- for ( i = 0; i < 0x400; i++ )
- {
- mac_asc_wave_tab[ i ] = i / 4;
- mac_asc_wave_tab[ i + 0x400 ] = 0xFF - i / 4;
- }
- mac_asc_inited = 1;
-}
-
-/*
- * Called to make noise; current single entry to the boing driver.
- * Does the job for simple ASC, calls other routines else.
- * XXX Fixme:
- * Should be split into asc_mksound, easc_mksound, av_mksound and
- * function pointer set in mac_init_asc which would be called at
- * init time.
- * _This_ is rather ugly ...
- */
-void mac_mksound( unsigned int freq, unsigned int length )
-{
- __u32 cfreq = ( freq << 5 ) / 468;
- unsigned long flags;
- int i;
-
- if ( mac_special_bell == NULL )
- {
- /* Do nothing */
- return;
- }
-
- if ( !mac_asc_inited )
- mac_init_asc();
-
- if ( mac_special_bell )
- {
- mac_special_bell( freq, length, 128 );
- return;
- }
-
- if ( freq < 20 || freq > 20000 || length == 0 )
- {
- mac_nosound( 0 );
- return;
- }
-
- local_irq_save(flags);
-
- del_timer( &mac_sound_timer );
-
- for ( i = 0; i < 0x800; i++ )
- mac_asc_regs[ i ] = 0;
- for ( i = 0; i < 0x800; i++ )
- mac_asc_regs[ i ] = mac_asc_wave_tab[ i ];
-
- for ( i = 0; i < 8; i++ )
- *( __u32* )( ( __u32 )mac_asc_regs + ASC_CONTROL + 0x814 + 8 * i ) = cfreq;
-
- mac_asc_regs[ 0x807 ] = 0;
- mac_asc_regs[ ASC_VOLUME ] = 128;
- mac_asc_regs[ 0x805 ] = 0;
- mac_asc_regs[ 0x80F ] = 0;
- mac_asc_regs[ ASC_MODE ] = ASC_MODE_SAMPLE;
- mac_asc_regs[ ASC_ENABLE ] = ASC_ENABLE_SAMPLE;
-
- mac_sound_timer.expires = jiffies + length;
- add_timer( &mac_sound_timer );
-
- local_irq_restore(flags);
-}
-
-/*
- * regular ASC: stop whining ..
- */
-static void mac_nosound( unsigned long ignored )
-{
- mac_asc_regs[ ASC_ENABLE ] = 0;
-}
-
-/*
- * EASC entry; init EASC, don't load wavetable, schedule 'start whining'.
- */
-static void mac_quadra_start_bell( unsigned int freq, unsigned int length, unsigned int volume )
-{
- unsigned long flags;
-
- /* if the bell is already ringing, ring longer */
- if ( mac_bell_duration > 0 )
- {
- mac_bell_duration += length;
- return;
- }
-
- mac_bell_duration = length;
- mac_bell_phase = 0;
- mac_bell_phasepersample = ( freq * sizeof( mac_asc_wave_tab ) ) / mac_asc_samplespersec;
- /* this is reasonably big for small frequencies */
-
- local_irq_save(flags);
-
- /* set the volume */
- mac_asc_regs[ 0x806 ] = volume;
-
- /* set up the ASC registers */
- if ( mac_asc_regs[ 0x801 ] != 1 )
- {
- /* select mono mode */
- mac_asc_regs[ 0x807 ] = 0;
- /* select sampled sound mode */
- mac_asc_regs[ 0x802 ] = 0;
- /* ??? */
- mac_asc_regs[ 0x801 ] = 1;
- mac_asc_regs[ 0x803 ] |= 0x80;
- mac_asc_regs[ 0x803 ] &= 0x7F;
- }
-
- mac_sound_timer.function = mac_quadra_ring_bell;
- mac_sound_timer.expires = jiffies + 1;
- add_timer( &mac_sound_timer );
-
- local_irq_restore(flags);
-}
-
-/*
- * EASC 'start/continue whining'; I'm not sure why the above function didn't
- * already load the wave table, or at least call this one...
- * This piece keeps reloading the wave table until done.
- */
-static void mac_quadra_ring_bell( unsigned long ignored )
-{
- int i, count = mac_asc_samplespersec / HZ;
- unsigned long flags;
-
- /*
- * we neither want a sound buffer overflow nor underflow, so we need to match
- * the number of samples per timer interrupt as exactly as possible.
- * using the asc interrupt will give better results in the future
- * ...and the possibility to use a real sample (a boingy noise, maybe...)
- */
-
- local_irq_save(flags);
-
- del_timer( &mac_sound_timer );
-
- if ( mac_bell_duration-- > 0 )
- {
- for ( i = 0; i < count; i++ )
- {
- mac_bell_phase += mac_bell_phasepersample;
- mac_asc_regs[ 0 ] = mac_asc_wave_tab[ mac_bell_phase & ( sizeof( mac_asc_wave_tab ) - 1 ) ];
- }
- mac_sound_timer.expires = jiffies + 1;
- add_timer( &mac_sound_timer );
- }
- else
- mac_asc_regs[ 0x801 ] = 0;
-
- local_irq_restore(flags);
-}
-
-/*
- * AV code - please fill in.
- */
-static void mac_av_start_bell( unsigned int freq, unsigned int length, unsigned int volume )
-{
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/macints.c b/ANDROID_3.4.5/arch/m68k/mac/macints.c
deleted file mode 100644
index 5c1a6b2f..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/macints.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- * Macintosh interrupts
- *
- * General design:
- * In contrary to the Amiga and Atari platforms, the Mac hardware seems to
- * exclusively use the autovector interrupts (the 'generic level0-level7'
- * interrupts with exception vectors 0x19-0x1f). The following interrupt levels
- * are used:
- * 1 - VIA1
- * - slot 0: one second interrupt (CA2)
- * - slot 1: VBlank (CA1)
- * - slot 2: ADB data ready (SR full)
- * - slot 3: ADB data (CB2)
- * - slot 4: ADB clock (CB1)
- * - slot 5: timer 2
- * - slot 6: timer 1
- * - slot 7: status of IRQ; signals 'any enabled int.'
- *
- * 2 - VIA2 or RBV
- * - slot 0: SCSI DRQ (CA2)
- * - slot 1: NUBUS IRQ (CA1) need to read port A to find which
- * - slot 2: /EXP IRQ (only on IIci)
- * - slot 3: SCSI IRQ (CB2)
- * - slot 4: ASC IRQ (CB1)
- * - slot 5: timer 2 (not on IIci)
- * - slot 6: timer 1 (not on IIci)
- * - slot 7: status of IRQ; signals 'any enabled int.'
- *
- * Levels 3-6 vary by machine type. For VIA or RBV Macintoshes:
- *
- * 3 - unused (?)
- *
- * 4 - SCC
- *
- * 5 - unused (?)
- * [serial errors or special conditions seem to raise level 6
- * interrupts on some models (LC4xx?)]
- *
- * 6 - off switch (?)
- *
- * Machines with Quadra-like VIA hardware, except PSC and PMU machines, support
- * an alternate interrupt mapping, as used by A/UX. It spreads ethernet and
- * sound out to their own autovector IRQs and gives VIA1 a higher priority:
- *
- * 1 - unused (?)
- *
- * 3 - on-board SONIC
- *
- * 5 - Apple Sound Chip (ASC)
- *
- * 6 - VIA1
- *
- * For OSS Macintoshes (IIfx only), we apply an interrupt mapping similar to
- * the Quadra (A/UX) mapping:
- *
- * 1 - ISM IOP (ADB)
- *
- * 2 - SCSI
- *
- * 3 - NuBus
- *
- * 4 - SCC IOP
- *
- * 6 - VIA1
- *
- * For PSC Macintoshes (660AV, 840AV):
- *
- * 3 - PSC level 3
- * - slot 0: MACE
- *
- * 4 - PSC level 4
- * - slot 1: SCC channel A interrupt
- * - slot 2: SCC channel B interrupt
- * - slot 3: MACE DMA
- *
- * 5 - PSC level 5
- *
- * 6 - PSC level 6
- *
- * Finally we have good 'ole level 7, the non-maskable interrupt:
- *
- * 7 - NMI (programmer's switch on the back of some Macs)
- * Also RAM parity error on models which support it (IIc, IIfx?)
- *
- * The current interrupt logic looks something like this:
- *
- * - We install dispatchers for the autovector interrupts (1-7). These
- * dispatchers are responsible for querying the hardware (the
- * VIA/RBV/OSS/PSC chips) to determine the actual interrupt source. Using
- * this information a machspec interrupt number is generated by placing the
- * index of the interrupt hardware into the low three bits and the original
- * autovector interrupt number in the upper 5 bits. The handlers for the
- * resulting machspec interrupt are then called.
- *
- * - Nubus is a special case because its interrupts are hidden behind two
- * layers of hardware. Nubus interrupts come in as index 1 on VIA #2,
- * which translates to IRQ number 17. In this spot we install _another_
- * dispatcher. This dispatcher finds the interrupting slot number (9-F) and
- * then forms a new machspec interrupt number as above with the slot number
- * minus 9 in the low three bits and the pseudo-level 7 in the upper five
- * bits. The handlers for this new machspec interrupt number are then
- * called. This puts Nubus interrupts into the range 56-62.
- *
- * - The Baboon interrupts (used on some PowerBooks) are an even more special
- * case. They're hidden behind the Nubus slot $C interrupt thus adding a
- * third layer of indirection. Why oh why did the Apple engineers do that?
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/delay.h>
-
-#include <asm/irq.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_via.h>
-#include <asm/mac_psc.h>
-#include <asm/mac_oss.h>
-#include <asm/mac_iop.h>
-#include <asm/mac_baboon.h>
-#include <asm/hwtest.h>
-#include <asm/irq_regs.h>
-
-#define SHUTUP_SONIC
-
-/*
- * console_loglevel determines NMI handler function
- */
-
-irqreturn_t mac_nmi_handler(int, void *);
-irqreturn_t mac_debug_handler(int, void *);
-
-/* #define DEBUG_MACINTS */
-
-static unsigned int mac_irq_startup(struct irq_data *);
-static void mac_irq_shutdown(struct irq_data *);
-
-static struct irq_chip mac_irq_chip = {
- .name = "mac",
- .irq_enable = mac_irq_enable,
- .irq_disable = mac_irq_disable,
- .irq_startup = mac_irq_startup,
- .irq_shutdown = mac_irq_shutdown,
-};
-
-void __init mac_init_IRQ(void)
-{
-#ifdef DEBUG_MACINTS
- printk("mac_init_IRQ(): Setting things up...\n");
-#endif
- m68k_setup_irq_controller(&mac_irq_chip, handle_simple_irq, IRQ_USER,
- NUM_MAC_SOURCES - IRQ_USER);
- /* Make sure the SONIC interrupt is cleared or things get ugly */
-#ifdef SHUTUP_SONIC
- printk("Killing onboard sonic... ");
- /* This address should hopefully be mapped already */
- if (hwreg_present((void*)(0x50f0a000))) {
- *(long *)(0x50f0a014) = 0x7fffL;
- *(long *)(0x50f0a010) = 0L;
- }
- printk("Done.\n");
-#endif /* SHUTUP_SONIC */
-
- /*
- * Now register the handlers for the master IRQ handlers
- * at levels 1-7. Most of the work is done elsewhere.
- */
-
- if (oss_present)
- oss_register_interrupts();
- else
- via_register_interrupts();
- if (psc_present)
- psc_register_interrupts();
- if (baboon_present)
- baboon_register_interrupts();
- iop_register_interrupts();
- if (request_irq(IRQ_AUTO_7, mac_nmi_handler, 0, "NMI",
- mac_nmi_handler))
- pr_err("Couldn't register NMI\n");
-#ifdef DEBUG_MACINTS
- printk("mac_init_IRQ(): Done!\n");
-#endif
-}
-
-/*
- * mac_irq_enable - enable an interrupt source
- * mac_irq_disable - disable an interrupt source
- *
- * These routines are just dispatchers to the VIA/OSS/PSC routines.
- */
-
-void mac_irq_enable(struct irq_data *data)
-{
- int irq = data->irq;
- int irq_src = IRQ_SRC(irq);
-
- switch(irq_src) {
- case 1:
- case 2:
- case 7:
- if (oss_present)
- oss_irq_enable(irq);
- else
- via_irq_enable(irq);
- break;
- case 3:
- case 4:
- case 5:
- case 6:
- if (psc_present)
- psc_irq_enable(irq);
- else if (oss_present)
- oss_irq_enable(irq);
- break;
- case 8:
- if (baboon_present)
- baboon_irq_enable(irq);
- break;
- }
-}
-
-void mac_irq_disable(struct irq_data *data)
-{
- int irq = data->irq;
- int irq_src = IRQ_SRC(irq);
-
- switch(irq_src) {
- case 1:
- case 2:
- case 7:
- if (oss_present)
- oss_irq_disable(irq);
- else
- via_irq_disable(irq);
- break;
- case 3:
- case 4:
- case 5:
- case 6:
- if (psc_present)
- psc_irq_disable(irq);
- else if (oss_present)
- oss_irq_disable(irq);
- break;
- case 8:
- if (baboon_present)
- baboon_irq_disable(irq);
- break;
- }
-}
-
-static unsigned int mac_irq_startup(struct irq_data *data)
-{
- int irq = data->irq;
-
- if (IRQ_SRC(irq) == 7 && !oss_present)
- via_nubus_irq_startup(irq);
- else
- mac_irq_enable(data);
-
- return 0;
-}
-
-static void mac_irq_shutdown(struct irq_data *data)
-{
- int irq = data->irq;
-
- if (IRQ_SRC(irq) == 7 && !oss_present)
- via_nubus_irq_shutdown(irq);
- else
- mac_irq_disable(data);
-}
-
-static int num_debug[8];
-
-irqreturn_t mac_debug_handler(int irq, void *dev_id)
-{
- if (num_debug[irq] < 10) {
- printk("DEBUG: Unexpected IRQ %d\n", irq);
- num_debug[irq]++;
- }
- return IRQ_HANDLED;
-}
-
-static int in_nmi;
-static volatile int nmi_hold;
-
-irqreturn_t mac_nmi_handler(int irq, void *dev_id)
-{
- int i;
- /*
- * generate debug output on NMI switch if 'debug' kernel option given
- * (only works with Penguin!)
- */
-
- in_nmi++;
- for (i=0; i<100; i++)
- udelay(1000);
-
- if (in_nmi == 1) {
- nmi_hold = 1;
- printk("... pausing, press NMI to resume ...");
- } else {
- printk(" ok!\n");
- nmi_hold = 0;
- }
-
- barrier();
-
- while (nmi_hold == 1)
- udelay(1000);
-
- if (console_loglevel >= 8) {
-#if 0
- struct pt_regs *fp = get_irq_regs();
- show_state();
- printk("PC: %08lx\nSR: %04x SP: %p\n", fp->pc, fp->sr, fp);
- printk("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n",
- fp->d0, fp->d1, fp->d2, fp->d3);
- printk("d4: %08lx d5: %08lx a0: %08lx a1: %08lx\n",
- fp->d4, fp->d5, fp->a0, fp->a1);
-
- if (STACK_MAGIC != *(unsigned long *)current->kernel_stack_page)
- printk("Corrupted stack page\n");
- printk("Process %s (pid: %d, stackpage=%08lx)\n",
- current->comm, current->pid, current->kernel_stack_page);
- if (intr_count == 1)
- dump_stack((struct frame *)fp);
-#else
- /* printk("NMI "); */
-#endif
- }
- in_nmi--;
- return IRQ_HANDLED;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/misc.c b/ANDROID_3.4.5/arch/m68k/mac/misc.c
deleted file mode 100644
index 5e085554..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/misc.c
+++ /dev/null
@@ -1,771 +0,0 @@
-/*
- * Miscellaneous Mac68K-specific stuff
- */
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/time.h>
-#include <linux/rtc.h>
-#include <linux/mm.h>
-
-#include <linux/adb.h>
-#include <linux/cuda.h>
-#include <linux/pmu.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/rtc.h>
-#include <asm/segment.h>
-#include <asm/setup.h>
-#include <asm/macintosh.h>
-#include <asm/mac_via.h>
-#include <asm/mac_oss.h>
-
-#define BOOTINFO_COMPAT_1_0
-#include <asm/bootinfo.h>
-#include <asm/machdep.h>
-
-/* Offset between Unix time (1970-based) and Mac time (1904-based) */
-
-#define RTC_OFFSET 2082844800
-
-static void (*rom_reset)(void);
-
-#ifdef CONFIG_ADB_CUDA
-static long cuda_read_time(void)
-{
- struct adb_request req;
- long time;
-
- if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME) < 0)
- return 0;
- while (!req.complete)
- cuda_poll();
-
- time = (req.reply[3] << 24) | (req.reply[4] << 16)
- | (req.reply[5] << 8) | req.reply[6];
- return time - RTC_OFFSET;
-}
-
-static void cuda_write_time(long data)
-{
- struct adb_request req;
- data += RTC_OFFSET;
- if (cuda_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME,
- (data >> 24) & 0xFF, (data >> 16) & 0xFF,
- (data >> 8) & 0xFF, data & 0xFF) < 0)
- return;
- while (!req.complete)
- cuda_poll();
-}
-
-static __u8 cuda_read_pram(int offset)
-{
- struct adb_request req;
- if (cuda_request(&req, NULL, 4, CUDA_PACKET, CUDA_GET_PRAM,
- (offset >> 8) & 0xFF, offset & 0xFF) < 0)
- return 0;
- while (!req.complete)
- cuda_poll();
- return req.reply[3];
-}
-
-static void cuda_write_pram(int offset, __u8 data)
-{
- struct adb_request req;
- if (cuda_request(&req, NULL, 5, CUDA_PACKET, CUDA_SET_PRAM,
- (offset >> 8) & 0xFF, offset & 0xFF, data) < 0)
- return;
- while (!req.complete)
- cuda_poll();
-}
-#else
-#define cuda_read_time() 0
-#define cuda_write_time(n)
-#define cuda_read_pram NULL
-#define cuda_write_pram NULL
-#endif
-
-#ifdef CONFIG_ADB_PMU68K
-static long pmu_read_time(void)
-{
- struct adb_request req;
- long time;
-
- if (pmu_request(&req, NULL, 1, PMU_READ_RTC) < 0)
- return 0;
- while (!req.complete)
- pmu_poll();
-
- time = (req.reply[1] << 24) | (req.reply[2] << 16)
- | (req.reply[3] << 8) | req.reply[4];
- return time - RTC_OFFSET;
-}
-
-static void pmu_write_time(long data)
-{
- struct adb_request req;
- data += RTC_OFFSET;
- if (pmu_request(&req, NULL, 5, PMU_SET_RTC,
- (data >> 24) & 0xFF, (data >> 16) & 0xFF,
- (data >> 8) & 0xFF, data & 0xFF) < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-
-static __u8 pmu_read_pram(int offset)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL, 3, PMU_READ_NVRAM,
- (offset >> 8) & 0xFF, offset & 0xFF) < 0)
- return 0;
- while (!req.complete)
- pmu_poll();
- return req.reply[3];
-}
-
-static void pmu_write_pram(int offset, __u8 data)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL, 4, PMU_WRITE_NVRAM,
- (offset >> 8) & 0xFF, offset & 0xFF, data) < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-#else
-#define pmu_read_time() 0
-#define pmu_write_time(n)
-#define pmu_read_pram NULL
-#define pmu_write_pram NULL
-#endif
-
-#if 0 /* def CONFIG_ADB_MACIISI */
-extern int maciisi_request(struct adb_request *req,
- void (*done)(struct adb_request *), int nbytes, ...);
-
-static long maciisi_read_time(void)
-{
- struct adb_request req;
- long time;
-
- if (maciisi_request(&req, NULL, 2, CUDA_PACKET, CUDA_GET_TIME))
- return 0;
-
- time = (req.reply[3] << 24) | (req.reply[4] << 16)
- | (req.reply[5] << 8) | req.reply[6];
- return time - RTC_OFFSET;
-}
-
-static void maciisi_write_time(long data)
-{
- struct adb_request req;
- data += RTC_OFFSET;
- maciisi_request(&req, NULL, 6, CUDA_PACKET, CUDA_SET_TIME,
- (data >> 24) & 0xFF, (data >> 16) & 0xFF,
- (data >> 8) & 0xFF, data & 0xFF);
-}
-
-static __u8 maciisi_read_pram(int offset)
-{
- struct adb_request req;
- if (maciisi_request(&req, NULL, 4, CUDA_PACKET, CUDA_GET_PRAM,
- (offset >> 8) & 0xFF, offset & 0xFF))
- return 0;
- return req.reply[3];
-}
-
-static void maciisi_write_pram(int offset, __u8 data)
-{
- struct adb_request req;
- maciisi_request(&req, NULL, 5, CUDA_PACKET, CUDA_SET_PRAM,
- (offset >> 8) & 0xFF, offset & 0xFF, data);
-}
-#else
-#define maciisi_read_time() 0
-#define maciisi_write_time(n)
-#define maciisi_read_pram NULL
-#define maciisi_write_pram NULL
-#endif
-
-/*
- * VIA PRAM/RTC access routines
- *
- * Must be called with interrupts disabled and
- * the RTC should be enabled.
- */
-
-static __u8 via_pram_readbyte(void)
-{
- int i,reg;
- __u8 data;
-
- reg = via1[vBufB] & ~VIA1B_vRTCClk;
-
- /* Set the RTC data line to be an input. */
-
- via1[vDirB] &= ~VIA1B_vRTCData;
-
- /* The bits of the byte come out in MSB order */
-
- data = 0;
- for (i = 0 ; i < 8 ; i++) {
- via1[vBufB] = reg;
- via1[vBufB] = reg | VIA1B_vRTCClk;
- data = (data << 1) | (via1[vBufB] & VIA1B_vRTCData);
- }
-
- /* Return RTC data line to output state */
-
- via1[vDirB] |= VIA1B_vRTCData;
-
- return data;
-}
-
-static void via_pram_writebyte(__u8 data)
-{
- int i,reg,bit;
-
- reg = via1[vBufB] & ~(VIA1B_vRTCClk | VIA1B_vRTCData);
-
- /* The bits of the byte go in in MSB order */
-
- for (i = 0 ; i < 8 ; i++) {
- bit = data & 0x80? 1 : 0;
- data <<= 1;
- via1[vBufB] = reg | bit;
- via1[vBufB] = reg | bit | VIA1B_vRTCClk;
- }
-}
-
-/*
- * Execute a VIA PRAM/RTC command. For read commands
- * data should point to a one-byte buffer for the
- * resulting data. For write commands it should point
- * to the data byte to for the command.
- *
- * This function disables all interrupts while running.
- */
-
-static void via_pram_command(int command, __u8 *data)
-{
- unsigned long flags;
- int is_read;
-
- local_irq_save(flags);
-
- /* Enable the RTC and make sure the strobe line is high */
-
- via1[vBufB] = (via1[vBufB] | VIA1B_vRTCClk) & ~VIA1B_vRTCEnb;
-
- if (command & 0xFF00) { /* extended (two-byte) command */
- via_pram_writebyte((command & 0xFF00) >> 8);
- via_pram_writebyte(command & 0xFF);
- is_read = command & 0x8000;
- } else { /* one-byte command */
- via_pram_writebyte(command);
- is_read = command & 0x80;
- }
- if (is_read) {
- *data = via_pram_readbyte();
- } else {
- via_pram_writebyte(*data);
- }
-
- /* All done, disable the RTC */
-
- via1[vBufB] |= VIA1B_vRTCEnb;
-
- local_irq_restore(flags);
-}
-
-static __u8 via_read_pram(int offset)
-{
- return 0;
-}
-
-static void via_write_pram(int offset, __u8 data)
-{
-}
-
-/*
- * Return the current time in seconds since January 1, 1904.
- *
- * This only works on machines with the VIA-based PRAM/RTC, which
- * is basically any machine with Mac II-style ADB.
- */
-
-static long via_read_time(void)
-{
- union {
- __u8 cdata[4];
- long idata;
- } result, last_result;
- int count = 1;
-
- via_pram_command(0x81, &last_result.cdata[3]);
- via_pram_command(0x85, &last_result.cdata[2]);
- via_pram_command(0x89, &last_result.cdata[1]);
- via_pram_command(0x8D, &last_result.cdata[0]);
-
- /*
- * The NetBSD guys say to loop until you get the same reading
- * twice in a row.
- */
-
- while (1) {
- via_pram_command(0x81, &result.cdata[3]);
- via_pram_command(0x85, &result.cdata[2]);
- via_pram_command(0x89, &result.cdata[1]);
- via_pram_command(0x8D, &result.cdata[0]);
-
- if (result.idata == last_result.idata)
- return result.idata - RTC_OFFSET;
-
- if (++count > 10)
- break;
-
- last_result.idata = result.idata;
- }
-
- pr_err("via_read_time: failed to read a stable value; "
- "got 0x%08lx then 0x%08lx\n",
- last_result.idata, result.idata);
-
- return 0;
-}
-
-/*
- * Set the current time to a number of seconds since January 1, 1904.
- *
- * This only works on machines with the VIA-based PRAM/RTC, which
- * is basically any machine with Mac II-style ADB.
- */
-
-static void via_write_time(long time)
-{
- union {
- __u8 cdata[4];
- long idata;
- } data;
- __u8 temp;
-
- /* Clear the write protect bit */
-
- temp = 0x55;
- via_pram_command(0x35, &temp);
-
- data.idata = time + RTC_OFFSET;
- via_pram_command(0x01, &data.cdata[3]);
- via_pram_command(0x05, &data.cdata[2]);
- via_pram_command(0x09, &data.cdata[1]);
- via_pram_command(0x0D, &data.cdata[0]);
-
- /* Set the write protect bit */
-
- temp = 0xD5;
- via_pram_command(0x35, &temp);
-}
-
-static void via_shutdown(void)
-{
- if (rbv_present) {
- via2[rBufB] &= ~0x04;
- } else {
- /* Direction of vDirB is output */
- via2[vDirB] |= 0x04;
- /* Send a value of 0 on that line */
- via2[vBufB] &= ~0x04;
- mdelay(1000);
- }
-}
-
-/*
- * FIXME: not sure how this is supposed to work exactly...
- */
-
-static void oss_shutdown(void)
-{
- oss->rom_ctrl = OSS_POWEROFF;
-}
-
-#ifdef CONFIG_ADB_CUDA
-
-static void cuda_restart(void)
-{
- struct adb_request req;
- if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_RESET_SYSTEM) < 0)
- return;
- while (!req.complete)
- cuda_poll();
-}
-
-static void cuda_shutdown(void)
-{
- struct adb_request req;
- if (cuda_request(&req, NULL, 2, CUDA_PACKET, CUDA_POWERDOWN) < 0)
- return;
- while (!req.complete)
- cuda_poll();
-}
-
-#endif /* CONFIG_ADB_CUDA */
-
-#ifdef CONFIG_ADB_PMU68K
-
-void pmu_restart(void)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL,
- 2, PMU_SET_INTR_MASK, PMU_INT_ADB|PMU_INT_TICK) < 0)
- return;
- while (!req.complete)
- pmu_poll();
- if (pmu_request(&req, NULL, 1, PMU_RESET) < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-
-void pmu_shutdown(void)
-{
- struct adb_request req;
- if (pmu_request(&req, NULL,
- 2, PMU_SET_INTR_MASK, PMU_INT_ADB|PMU_INT_TICK) < 0)
- return;
- while (!req.complete)
- pmu_poll();
- if (pmu_request(&req, NULL, 5, PMU_SHUTDOWN, 'M', 'A', 'T', 'T') < 0)
- return;
- while (!req.complete)
- pmu_poll();
-}
-
-#endif
-
-/*
- *-------------------------------------------------------------------
- * Below this point are the generic routines; they'll dispatch to the
- * correct routine for the hardware on which we're running.
- *-------------------------------------------------------------------
- */
-
-void mac_pram_read(int offset, __u8 *buffer, int len)
-{
- __u8 (*func)(int);
- int i;
-
- switch(macintosh_config->adb_type) {
- case MAC_ADB_IISI:
- func = maciisi_read_pram; break;
- case MAC_ADB_PB1:
- case MAC_ADB_PB2:
- func = pmu_read_pram; break;
- case MAC_ADB_CUDA:
- func = cuda_read_pram; break;
- default:
- func = via_read_pram;
- }
- if (!func)
- return;
- for (i = 0 ; i < len ; i++) {
- buffer[i] = (*func)(offset++);
- }
-}
-
-void mac_pram_write(int offset, __u8 *buffer, int len)
-{
- void (*func)(int, __u8);
- int i;
-
- switch(macintosh_config->adb_type) {
- case MAC_ADB_IISI:
- func = maciisi_write_pram; break;
- case MAC_ADB_PB1:
- case MAC_ADB_PB2:
- func = pmu_write_pram; break;
- case MAC_ADB_CUDA:
- func = cuda_write_pram; break;
- default:
- func = via_write_pram;
- }
- if (!func)
- return;
- for (i = 0 ; i < len ; i++) {
- (*func)(offset++, buffer[i]);
- }
-}
-
-void mac_poweroff(void)
-{
- /*
- * MAC_ADB_IISI may need to be moved up here if it doesn't actually
- * work using the ADB packet method. --David Kilzer
- */
-
- if (oss_present) {
- oss_shutdown();
- } else if (macintosh_config->adb_type == MAC_ADB_II) {
- via_shutdown();
-#ifdef CONFIG_ADB_CUDA
- } else if (macintosh_config->adb_type == MAC_ADB_CUDA) {
- cuda_shutdown();
-#endif
-#ifdef CONFIG_ADB_PMU68K
- } else if (macintosh_config->adb_type == MAC_ADB_PB1
- || macintosh_config->adb_type == MAC_ADB_PB2) {
- pmu_shutdown();
-#endif
- }
- local_irq_enable();
- printk("It is now safe to turn off your Macintosh.\n");
- while(1);
-}
-
-void mac_reset(void)
-{
- if (macintosh_config->adb_type == MAC_ADB_II) {
- unsigned long flags;
-
- /* need ROMBASE in booter */
- /* indeed, plus need to MAP THE ROM !! */
-
- if (mac_bi_data.rombase == 0)
- mac_bi_data.rombase = 0x40800000;
-
- /* works on some */
- rom_reset = (void *) (mac_bi_data.rombase + 0xa);
-
- if (macintosh_config->ident == MAC_MODEL_SE30) {
- /*
- * MSch: Machines known to crash on ROM reset ...
- */
- } else {
- local_irq_save(flags);
-
- rom_reset();
-
- local_irq_restore(flags);
- }
-#ifdef CONFIG_ADB_CUDA
- } else if (macintosh_config->adb_type == MAC_ADB_CUDA) {
- cuda_restart();
-#endif
-#ifdef CONFIG_ADB_PMU68K
- } else if (macintosh_config->adb_type == MAC_ADB_PB1
- || macintosh_config->adb_type == MAC_ADB_PB2) {
- pmu_restart();
-#endif
- } else if (CPU_IS_030) {
-
- /* 030-specific reset routine. The idea is general, but the
- * specific registers to reset are '030-specific. Until I
- * have a non-030 machine, I can't test anything else.
- * -- C. Scott Ananian <cananian@alumni.princeton.edu>
- */
-
- unsigned long rombase = 0x40000000;
-
- /* make a 1-to-1 mapping, using the transparent tran. reg. */
- unsigned long virt = (unsigned long) mac_reset;
- unsigned long phys = virt_to_phys(mac_reset);
- unsigned long addr = (phys&0xFF000000)|0x8777;
- unsigned long offset = phys-virt;
- local_irq_disable(); /* lets not screw this up, ok? */
- __asm__ __volatile__(".chip 68030\n\t"
- "pmove %0,%/tt0\n\t"
- ".chip 68k"
- : : "m" (addr));
- /* Now jump to physical address so we can disable MMU */
- __asm__ __volatile__(
- ".chip 68030\n\t"
- "lea %/pc@(1f),%/a0\n\t"
- "addl %0,%/a0\n\t"/* fixup target address and stack ptr */
- "addl %0,%/sp\n\t"
- "pflusha\n\t"
- "jmp %/a0@\n\t" /* jump into physical memory */
- "0:.long 0\n\t" /* a constant zero. */
- /* OK. Now reset everything and jump to reset vector. */
- "1:\n\t"
- "lea %/pc@(0b),%/a0\n\t"
- "pmove %/a0@, %/tc\n\t" /* disable mmu */
- "pmove %/a0@, %/tt0\n\t" /* disable tt0 */
- "pmove %/a0@, %/tt1\n\t" /* disable tt1 */
- "movel #0, %/a0\n\t"
- "movec %/a0, %/vbr\n\t" /* clear vector base register */
- "movec %/a0, %/cacr\n\t" /* disable caches */
- "movel #0x0808,%/a0\n\t"
- "movec %/a0, %/cacr\n\t" /* flush i&d caches */
- "movew #0x2700,%/sr\n\t" /* set up status register */
- "movel %1@(0x0),%/a0\n\t"/* load interrupt stack pointer */
- "movec %/a0, %/isp\n\t"
- "movel %1@(0x4),%/a0\n\t" /* load reset vector */
- "reset\n\t" /* reset external devices */
- "jmp %/a0@\n\t" /* jump to the reset vector */
- ".chip 68k"
- : : "r" (offset), "a" (rombase) : "a0");
- }
-
- /* should never get here */
- local_irq_enable();
- printk ("Restart failed. Please restart manually.\n");
- while(1);
-}
-
-/*
- * This function translates seconds since 1970 into a proper date.
- *
- * Algorithm cribbed from glibc2.1, __offtime().
- */
-#define SECS_PER_MINUTE (60)
-#define SECS_PER_HOUR (SECS_PER_MINUTE * 60)
-#define SECS_PER_DAY (SECS_PER_HOUR * 24)
-
-static void unmktime(unsigned long time, long offset,
- int *yearp, int *monp, int *dayp,
- int *hourp, int *minp, int *secp)
-{
- /* How many days come before each month (0-12). */
- static const unsigned short int __mon_yday[2][13] =
- {
- /* Normal years. */
- { 0, 31, 59, 90, 120, 151, 181, 212, 243, 273, 304, 334, 365 },
- /* Leap years. */
- { 0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335, 366 }
- };
- long int days, rem, y, wday, yday;
- const unsigned short int *ip;
-
- days = time / SECS_PER_DAY;
- rem = time % SECS_PER_DAY;
- rem += offset;
- while (rem < 0) {
- rem += SECS_PER_DAY;
- --days;
- }
- while (rem >= SECS_PER_DAY) {
- rem -= SECS_PER_DAY;
- ++days;
- }
- *hourp = rem / SECS_PER_HOUR;
- rem %= SECS_PER_HOUR;
- *minp = rem / SECS_PER_MINUTE;
- *secp = rem % SECS_PER_MINUTE;
- /* January 1, 1970 was a Thursday. */
- wday = (4 + days) % 7; /* Day in the week. Not currently used */
- if (wday < 0) wday += 7;
- y = 1970;
-
-#define DIV(a, b) ((a) / (b) - ((a) % (b) < 0))
-#define LEAPS_THRU_END_OF(y) (DIV (y, 4) - DIV (y, 100) + DIV (y, 400))
-#define __isleap(year) \
- ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
-
- while (days < 0 || days >= (__isleap (y) ? 366 : 365))
- {
- /* Guess a corrected year, assuming 365 days per year. */
- long int yg = y + days / 365 - (days % 365 < 0);
-
- /* Adjust DAYS and Y to match the guessed year. */
- days -= ((yg - y) * 365
- + LEAPS_THRU_END_OF (yg - 1)
- - LEAPS_THRU_END_OF (y - 1));
- y = yg;
- }
- *yearp = y - 1900;
- yday = days; /* day in the year. Not currently used. */
- ip = __mon_yday[__isleap(y)];
- for (y = 11; days < (long int) ip[y]; --y)
- continue;
- days -= ip[y];
- *monp = y;
- *dayp = days + 1; /* day in the month */
- return;
-}
-
-/*
- * Read/write the hardware clock.
- */
-
-int mac_hwclk(int op, struct rtc_time *t)
-{
- unsigned long now;
-
- if (!op) { /* read */
- switch (macintosh_config->adb_type) {
- case MAC_ADB_II:
- case MAC_ADB_IOP:
- now = via_read_time();
- break;
- case MAC_ADB_IISI:
- now = maciisi_read_time();
- break;
- case MAC_ADB_PB1:
- case MAC_ADB_PB2:
- now = pmu_read_time();
- break;
- case MAC_ADB_CUDA:
- now = cuda_read_time();
- break;
- default:
- now = 0;
- }
-
- t->tm_wday = 0;
- unmktime(now, 0,
- &t->tm_year, &t->tm_mon, &t->tm_mday,
- &t->tm_hour, &t->tm_min, &t->tm_sec);
-#if 0
- printk("mac_hwclk: read %04d-%02d-%-2d %02d:%02d:%02d\n",
- t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
- t->tm_hour, t->tm_min, t->tm_sec);
-#endif
- } else { /* write */
-#if 0
- printk("mac_hwclk: tried to write %04d-%02d-%-2d %02d:%02d:%02d\n",
- t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
- t->tm_hour, t->tm_min, t->tm_sec);
-#endif
-
- now = mktime(t->tm_year + 1900, t->tm_mon + 1, t->tm_mday,
- t->tm_hour, t->tm_min, t->tm_sec);
-
- switch (macintosh_config->adb_type) {
- case MAC_ADB_II:
- case MAC_ADB_IOP:
- via_write_time(now);
- break;
- case MAC_ADB_CUDA:
- cuda_write_time(now);
- break;
- case MAC_ADB_PB1:
- case MAC_ADB_PB2:
- pmu_write_time(now);
- break;
- case MAC_ADB_IISI:
- maciisi_write_time(now);
- }
- }
- return 0;
-}
-
-/*
- * Set minutes/seconds in the hardware clock
- */
-
-int mac_set_clock_mmss (unsigned long nowtime)
-{
- struct rtc_time now;
-
- mac_hwclk(0, &now);
- now.tm_sec = nowtime % 60;
- now.tm_min = (nowtime / 60) % 60;
- mac_hwclk(1, &now);
-
- return 0;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/oss.c b/ANDROID_3.4.5/arch/m68k/mac/oss.c
deleted file mode 100644
index 6c4c882c..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/oss.c
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * Operating System Services (OSS) chip handling
- * Written by Joshua M. Thompson (funaho@jurai.org)
- *
- *
- * This chip is used in the IIfx in place of VIA #2. It acts like a fancy
- * VIA chip with prorammable interrupt levels.
- *
- * 990502 (jmt) - Major rewrite for new interrupt architecture as well as some
- * recent insights into OSS operational details.
- * 990610 (jmt) - Now taking full advantage of the OSS. Interrupts are mapped
- * to mostly match the A/UX interrupt scheme supported on the
- * VIA side. Also added support for enabling the ISM irq again
- * since we now have a functional IOP manager.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-
-#include <asm/bootinfo.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_via.h>
-#include <asm/mac_oss.h>
-
-int oss_present;
-volatile struct mac_oss *oss;
-
-/*
- * Initialize the OSS
- *
- * The OSS "detection" code is actually in via_init() which is always called
- * before us. Thus we can count on oss_present being valid on entry.
- */
-
-void __init oss_init(void)
-{
- int i;
-
- if (!oss_present) return;
-
- oss = (struct mac_oss *) OSS_BASE;
-
- /* Disable all interrupts. Unlike a VIA it looks like we */
- /* do this by setting the source's interrupt level to zero. */
-
- for (i = 0; i <= OSS_NUM_SOURCES; i++) {
- oss->irq_level[i] = 0;
- }
-}
-
-/*
- * Initialize OSS for Nubus access
- */
-
-void __init oss_nubus_init(void)
-{
-}
-
-/*
- * Handle miscellaneous OSS interrupts.
- */
-
-static void oss_irq(unsigned int irq, struct irq_desc *desc)
-{
- int events = oss->irq_pending &
- (OSS_IP_IOPSCC | OSS_IP_SCSI | OSS_IP_IOPISM);
-
-#ifdef DEBUG_IRQS
- if ((console_loglevel == 10) && !(events & OSS_IP_SCSI)) {
- printk("oss_irq: irq %u events = 0x%04X\n", irq,
- (int) oss->irq_pending);
- }
-#endif
-
- if (events & OSS_IP_IOPSCC) {
- oss->irq_pending &= ~OSS_IP_IOPSCC;
- generic_handle_irq(IRQ_MAC_SCC);
- }
-
- if (events & OSS_IP_SCSI) {
- oss->irq_pending &= ~OSS_IP_SCSI;
- generic_handle_irq(IRQ_MAC_SCSI);
- }
-
- if (events & OSS_IP_IOPISM) {
- oss->irq_pending &= ~OSS_IP_IOPISM;
- generic_handle_irq(IRQ_MAC_ADB);
- }
-}
-
-/*
- * Nubus IRQ handler, OSS style
- *
- * Unlike the VIA/RBV this is on its own autovector interrupt level.
- */
-
-static void oss_nubus_irq(unsigned int irq, struct irq_desc *desc)
-{
- int events, irq_bit, i;
-
- events = oss->irq_pending & OSS_IP_NUBUS;
- if (!events)
- return;
-
-#ifdef DEBUG_NUBUS_INT
- if (console_loglevel > 7) {
- printk("oss_nubus_irq: events = 0x%04X\n", events);
- }
-#endif
- /* There are only six slots on the OSS, not seven */
-
- i = 6;
- irq_bit = 0x40;
- do {
- --i;
- irq_bit >>= 1;
- if (events & irq_bit) {
- oss->irq_pending &= ~irq_bit;
- generic_handle_irq(NUBUS_SOURCE_BASE + i);
- }
- } while(events & (irq_bit - 1));
-}
-
-/*
- * Register the OSS and NuBus interrupt dispatchers.
- *
- * This IRQ mapping is laid out with two things in mind: first, we try to keep
- * things on their own levels to avoid having to do double-dispatches. Second,
- * the levels match as closely as possible the alternate IRQ mapping mode (aka
- * "A/UX mode") available on some VIA machines.
- */
-
-#define OSS_IRQLEV_IOPISM IRQ_AUTO_1
-#define OSS_IRQLEV_SCSI IRQ_AUTO_2
-#define OSS_IRQLEV_NUBUS IRQ_AUTO_3
-#define OSS_IRQLEV_IOPSCC IRQ_AUTO_4
-#define OSS_IRQLEV_VIA1 IRQ_AUTO_6
-
-void __init oss_register_interrupts(void)
-{
- irq_set_chained_handler(OSS_IRQLEV_IOPISM, oss_irq);
- irq_set_chained_handler(OSS_IRQLEV_SCSI, oss_irq);
- irq_set_chained_handler(OSS_IRQLEV_NUBUS, oss_nubus_irq);
- irq_set_chained_handler(OSS_IRQLEV_IOPSCC, oss_irq);
- irq_set_chained_handler(OSS_IRQLEV_VIA1, via1_irq);
-
- /* OSS_VIA1 gets enabled here because it has no machspec interrupt. */
- oss->irq_level[OSS_VIA1] = IRQ_AUTO_6;
-}
-
-/*
- * Enable an OSS interrupt
- *
- * It looks messy but it's rather straightforward. The switch() statement
- * just maps the machspec interrupt numbers to the right OSS interrupt
- * source (if the OSS handles that interrupt) and then sets the interrupt
- * level for that source to nonzero, thus enabling the interrupt.
- */
-
-void oss_irq_enable(int irq) {
-#ifdef DEBUG_IRQUSE
- printk("oss_irq_enable(%d)\n", irq);
-#endif
- switch(irq) {
- case IRQ_MAC_SCC:
- oss->irq_level[OSS_IOPSCC] = OSS_IRQLEV_IOPSCC;
- return;
- case IRQ_MAC_ADB:
- oss->irq_level[OSS_IOPISM] = OSS_IRQLEV_IOPISM;
- return;
- case IRQ_MAC_SCSI:
- oss->irq_level[OSS_SCSI] = OSS_IRQLEV_SCSI;
- return;
- case IRQ_NUBUS_9:
- case IRQ_NUBUS_A:
- case IRQ_NUBUS_B:
- case IRQ_NUBUS_C:
- case IRQ_NUBUS_D:
- case IRQ_NUBUS_E:
- irq -= NUBUS_SOURCE_BASE;
- oss->irq_level[irq] = OSS_IRQLEV_NUBUS;
- return;
- }
-
- if (IRQ_SRC(irq) == 1)
- via_irq_enable(irq);
-}
-
-/*
- * Disable an OSS interrupt
- *
- * Same as above except we set the source's interrupt level to zero,
- * to disable the interrupt.
- */
-
-void oss_irq_disable(int irq) {
-#ifdef DEBUG_IRQUSE
- printk("oss_irq_disable(%d)\n", irq);
-#endif
- switch(irq) {
- case IRQ_MAC_SCC:
- oss->irq_level[OSS_IOPSCC] = 0;
- return;
- case IRQ_MAC_ADB:
- oss->irq_level[OSS_IOPISM] = 0;
- return;
- case IRQ_MAC_SCSI:
- oss->irq_level[OSS_SCSI] = 0;
- return;
- case IRQ_NUBUS_9:
- case IRQ_NUBUS_A:
- case IRQ_NUBUS_B:
- case IRQ_NUBUS_C:
- case IRQ_NUBUS_D:
- case IRQ_NUBUS_E:
- irq -= NUBUS_SOURCE_BASE;
- oss->irq_level[irq] = 0;
- return;
- }
-
- if (IRQ_SRC(irq) == 1)
- via_irq_disable(irq);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/psc.c b/ANDROID_3.4.5/arch/m68k/mac/psc.c
deleted file mode 100644
index 6f026fc3..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/psc.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Apple Peripheral System Controller (PSC)
- *
- * The PSC is used on the AV Macs to control IO functions not handled
- * by the VIAs (Ethernet, DSP, SCC).
- *
- * TO DO:
- *
- * Try to figure out what's going on in pIFR5 and pIFR6. There seem to be
- * persisant interrupt conditions in those registers and I have no idea what
- * they are. Granted it doesn't affect since we're not enabling any interrupts
- * on those levels at the moment, but it would be nice to know. I have a feeling
- * they aren't actually interrupt lines but data lines (to the DSP?)
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-
-#include <asm/traps.h>
-#include <asm/bootinfo.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_psc.h>
-
-#define DEBUG_PSC
-
-int psc_present;
-volatile __u8 *psc;
-
-/*
- * Debugging dump, used in various places to see what's going on.
- */
-
-static void psc_debug_dump(void)
-{
- int i;
-
- if (!psc_present) return;
- for (i = 0x30 ; i < 0x70 ; i += 0x10) {
- printk("PSC #%d: IFR = 0x%02X IER = 0x%02X\n",
- i >> 4,
- (int) psc_read_byte(pIFRbase + i),
- (int) psc_read_byte(pIERbase + i));
- }
-}
-
-/*
- * Try to kill all DMA channels on the PSC. Not sure how this his
- * supposed to work; this is code lifted from macmace.c and then
- * expanded to cover what I think are the other 7 channels.
- */
-
-static void psc_dma_die_die_die(void)
-{
- int i;
-
- printk("Killing all PSC DMA channels...");
- for (i = 0 ; i < 9 ; i++) {
- psc_write_word(PSC_CTL_BASE + (i << 4), 0x8800);
- psc_write_word(PSC_CTL_BASE + (i << 4), 0x1000);
- psc_write_word(PSC_CMD_BASE + (i << 5), 0x1100);
- psc_write_word(PSC_CMD_BASE + (i << 5) + 0x10, 0x1100);
- }
- printk("done!\n");
-}
-
-/*
- * Initialize the PSC. For now this just involves shutting down all
- * interrupt sources using the IERs.
- */
-
-void __init psc_init(void)
-{
- int i;
-
- if (macintosh_config->ident != MAC_MODEL_C660
- && macintosh_config->ident != MAC_MODEL_Q840)
- {
- psc = NULL;
- psc_present = 0;
- return;
- }
-
- /*
- * The PSC is always at the same spot, but using psc
- * keeps things consistent with the psc_xxxx functions.
- */
-
- psc = (void *) PSC_BASE;
- psc_present = 1;
-
- printk("PSC detected at %p\n", psc);
-
- psc_dma_die_die_die();
-
-#ifdef DEBUG_PSC
- psc_debug_dump();
-#endif
- /*
- * Mask and clear all possible interrupts
- */
-
- for (i = 0x30 ; i < 0x70 ; i += 0x10) {
- psc_write_byte(pIERbase + i, 0x0F);
- psc_write_byte(pIFRbase + i, 0x0F);
- }
-}
-
-/*
- * PSC interrupt handler. It's a lot like the VIA interrupt handler.
- */
-
-static void psc_irq(unsigned int irq, struct irq_desc *desc)
-{
- unsigned int offset = (unsigned int)irq_desc_get_handler_data(desc);
- int pIFR = pIFRbase + offset;
- int pIER = pIERbase + offset;
- int irq_num;
- unsigned char irq_bit, events;
-
-#ifdef DEBUG_IRQS
- printk("psc_irq: irq %u pIFR = 0x%02X pIER = 0x%02X\n",
- irq, (int) psc_read_byte(pIFR), (int) psc_read_byte(pIER));
-#endif
-
- events = psc_read_byte(pIFR) & psc_read_byte(pIER) & 0xF;
- if (!events)
- return;
-
- irq_num = irq << 3;
- irq_bit = 1;
- do {
- if (events & irq_bit) {
- psc_write_byte(pIFR, irq_bit);
- generic_handle_irq(irq_num);
- }
- irq_num++;
- irq_bit <<= 1;
- } while (events >= irq_bit);
-}
-
-/*
- * Register the PSC interrupt dispatchers for autovector interrupts 3-6.
- */
-
-void __init psc_register_interrupts(void)
-{
- irq_set_chained_handler(IRQ_AUTO_3, psc_irq);
- irq_set_handler_data(IRQ_AUTO_3, (void *)0x30);
- irq_set_chained_handler(IRQ_AUTO_4, psc_irq);
- irq_set_handler_data(IRQ_AUTO_4, (void *)0x40);
- irq_set_chained_handler(IRQ_AUTO_5, psc_irq);
- irq_set_handler_data(IRQ_AUTO_5, (void *)0x50);
- irq_set_chained_handler(IRQ_AUTO_6, psc_irq);
- irq_set_handler_data(IRQ_AUTO_6, (void *)0x60);
-}
-
-void psc_irq_enable(int irq) {
- int irq_src = IRQ_SRC(irq);
- int irq_idx = IRQ_IDX(irq);
- int pIER = pIERbase + (irq_src << 4);
-
-#ifdef DEBUG_IRQUSE
- printk("psc_irq_enable(%d)\n", irq);
-#endif
- psc_write_byte(pIER, (1 << irq_idx) | 0x80);
-}
-
-void psc_irq_disable(int irq) {
- int irq_src = IRQ_SRC(irq);
- int irq_idx = IRQ_IDX(irq);
- int pIER = pIERbase + (irq_src << 4);
-
-#ifdef DEBUG_IRQUSE
- printk("psc_irq_disable(%d)\n", irq);
-#endif
- psc_write_byte(pIER, 1 << irq_idx);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mac/via.c b/ANDROID_3.4.5/arch/m68k/mac/via.c
deleted file mode 100644
index 2d856627..00000000
--- a/ANDROID_3.4.5/arch/m68k/mac/via.c
+++ /dev/null
@@ -1,622 +0,0 @@
-/*
- * 6522 Versatile Interface Adapter (VIA)
- *
- * There are two of these on the Mac II. Some IRQs are vectored
- * via them as are assorted bits and bobs - eg RTC, ADB.
- *
- * CSA: Motorola seems to have removed documentation on the 6522 from
- * their web site; try
- * http://nerini.drf.com/vectrex/other/text/chips/6522/
- * http://www.zymurgy.net/classic/vic20/vicdet1.htm
- * and
- * http://193.23.168.87/mikro_laborversuche/via_iobaustein/via6522_1.html
- * for info. A full-text web search on 6522 AND VIA will probably also
- * net some usefulness. <cananian@alumni.princeton.edu> 20apr1999
- *
- * Additional data is here (the SY6522 was used in the Mac II etc):
- * http://www.6502.org/documents/datasheets/synertek/synertek_sy6522.pdf
- * http://www.6502.org/documents/datasheets/synertek/synertek_sy6522_programming_reference.pdf
- *
- * PRAM/RTC access algorithms are from the NetBSD RTC toolkit version 1.08b
- * by Erik Vogan and adapted to Linux by Joshua M. Thompson (funaho@jurai.org)
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/delay.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/irq.h>
-
-#include <asm/bootinfo.h>
-#include <asm/macintosh.h>
-#include <asm/macints.h>
-#include <asm/mac_via.h>
-#include <asm/mac_psc.h>
-#include <asm/mac_oss.h>
-
-volatile __u8 *via1, *via2;
-int rbv_present;
-int via_alt_mapping;
-EXPORT_SYMBOL(via_alt_mapping);
-static __u8 rbv_clear;
-
-/*
- * Globals for accessing the VIA chip registers without having to
- * check if we're hitting a real VIA or an RBV. Normally you could
- * just hit the combined register (ie, vIER|rIER) but that seems to
- * break on AV Macs...probably because they actually decode more than
- * eight address bits. Why can't Apple engineers at least be
- * _consistently_ lazy? - 1999-05-21 (jmt)
- */
-
-static int gIER,gIFR,gBufA,gBufB;
-
-/*
- * Timer defs.
- */
-
-#define TICK_SIZE 10000
-#define MAC_CLOCK_TICK (783300/HZ) /* ticks per HZ */
-#define MAC_CLOCK_LOW (MAC_CLOCK_TICK&0xFF)
-#define MAC_CLOCK_HIGH (MAC_CLOCK_TICK>>8)
-
-
-/*
- * On Macs with a genuine VIA chip there is no way to mask an individual slot
- * interrupt. This limitation also seems to apply to VIA clone logic cores in
- * Quadra-like ASICs. (RBV and OSS machines don't have this limitation.)
- *
- * We used to fake it by configuring the relevent VIA pin as an output
- * (to mask the interrupt) or input (to unmask). That scheme did not work on
- * (at least) the Quadra 700. A NuBus card's /NMRQ signal is an open-collector
- * circuit (see Designing Cards and Drivers for Macintosh II and Macintosh SE,
- * p. 10-11 etc) but VIA outputs are not (see datasheet).
- *
- * Driving these outputs high must cause the VIA to source current and the
- * card to sink current when it asserts /NMRQ. Current will flow but the pin
- * voltage is uncertain and so the /NMRQ condition may still cause a transition
- * at the VIA2 CA1 input (which explains the lost interrupts). A side effect
- * is that a disabled slot IRQ can never be tested as pending or not.
- *
- * Driving these outputs low doesn't work either. All the slot /NMRQ lines are
- * (active low) OR'd together to generate the CA1 (aka "SLOTS") interrupt (see
- * The Guide To Macintosh Family Hardware, 2nd edition p. 167). If we drive a
- * disabled /NMRQ line low, the falling edge immediately triggers a CA1
- * interrupt and all slot interrupts after that will generate no transition
- * and therefore no interrupt, even after being re-enabled.
- *
- * So we make the VIA port A I/O lines inputs and use nubus_disabled to keep
- * track of their states. When any slot IRQ becomes disabled we mask the CA1
- * umbrella interrupt. Only when all slot IRQs become enabled do we unmask
- * the CA1 interrupt. It must remain enabled even when cards have no interrupt
- * handler registered. Drivers must therefore disable a slot interrupt at the
- * device before they call free_irq (like shared and autovector interrupts).
- *
- * There is also a related problem when MacOS is used to boot Linux. A network
- * card brought up by a MacOS driver may raise an interrupt while Linux boots.
- * This can be fatal since it can't be handled until the right driver loads
- * (if such a driver exists at all). Apparently related to this hardware
- * limitation, "Designing Cards and Drivers", p. 9-8, says that a slot
- * interrupt with no driver would crash MacOS (the book was written before
- * the appearance of Macs with RBV or OSS).
- */
-
-static u8 nubus_disabled;
-
-void via_debug_dump(void);
-
-/*
- * Initialize the VIAs
- *
- * First we figure out where they actually _are_ as well as what type of
- * VIA we have for VIA2 (it could be a real VIA or an RBV or even an OSS.)
- * Then we pretty much clear them out and disable all IRQ sources.
- *
- * Note: the OSS is actually "detected" here and not in oss_init(). It just
- * seems more logical to do it here since via_init() needs to know
- * these things anyways.
- */
-
-void __init via_init(void)
-{
- switch(macintosh_config->via_type) {
-
- /* IIci, IIsi, IIvx, IIvi (P6xx), LC series */
-
- case MAC_VIA_IICI:
- via1 = (void *) VIA1_BASE;
- if (macintosh_config->ident == MAC_MODEL_IIFX) {
- via2 = NULL;
- rbv_present = 0;
- oss_present = 1;
- } else {
- via2 = (void *) RBV_BASE;
- rbv_present = 1;
- oss_present = 0;
- }
- if (macintosh_config->ident == MAC_MODEL_LCIII) {
- rbv_clear = 0x00;
- } else {
- /* on most RBVs (& unlike the VIAs), you */
- /* need to set bit 7 when you write to IFR */
- /* in order for your clear to occur. */
- rbv_clear = 0x80;
- }
- gIER = rIER;
- gIFR = rIFR;
- gBufA = rSIFR;
- gBufB = rBufB;
- break;
-
- /* Quadra and early MacIIs agree on the VIA locations */
-
- case MAC_VIA_QUADRA:
- case MAC_VIA_II:
- via1 = (void *) VIA1_BASE;
- via2 = (void *) VIA2_BASE;
- rbv_present = 0;
- oss_present = 0;
- rbv_clear = 0x00;
- gIER = vIER;
- gIFR = vIFR;
- gBufA = vBufA;
- gBufB = vBufB;
- break;
- default:
- panic("UNKNOWN VIA TYPE");
- }
-
- printk(KERN_INFO "VIA1 at %p is a 6522 or clone\n", via1);
-
- printk(KERN_INFO "VIA2 at %p is ", via2);
- if (rbv_present) {
- printk("an RBV\n");
- } else if (oss_present) {
- printk("an OSS\n");
- } else {
- printk("a 6522 or clone\n");
- }
-
-#ifdef DEBUG_VIA
- via_debug_dump();
-#endif
-
- /*
- * Shut down all IRQ sources, reset the timers, and
- * kill the timer latch on VIA1.
- */
-
- via1[vIER] = 0x7F;
- via1[vIFR] = 0x7F;
- via1[vT1LL] = 0;
- via1[vT1LH] = 0;
- via1[vT1CL] = 0;
- via1[vT1CH] = 0;
- via1[vT2CL] = 0;
- via1[vT2CH] = 0;
- via1[vACR] &= ~0xC0; /* setup T1 timer with no PB7 output */
- via1[vACR] &= ~0x03; /* disable port A & B latches */
-
- /*
- * SE/30: disable video IRQ
- * XXX: testing for SE/30 VBL
- */
-
- if (macintosh_config->ident == MAC_MODEL_SE30) {
- via1[vDirB] |= 0x40;
- via1[vBufB] |= 0x40;
- }
-
- /*
- * Set the RTC bits to a known state: all lines to outputs and
- * RTC disabled (yes that's 0 to enable and 1 to disable).
- */
-
- via1[vDirB] |= (VIA1B_vRTCEnb | VIA1B_vRTCClk | VIA1B_vRTCData);
- via1[vBufB] |= (VIA1B_vRTCEnb | VIA1B_vRTCClk);
-
- /* Everything below this point is VIA2/RBV only... */
-
- if (oss_present)
- return;
-
- if ((macintosh_config->via_type == MAC_VIA_QUADRA) &&
- (macintosh_config->adb_type != MAC_ADB_PB1) &&
- (macintosh_config->adb_type != MAC_ADB_PB2) &&
- (macintosh_config->ident != MAC_MODEL_C660) &&
- (macintosh_config->ident != MAC_MODEL_Q840)) {
- via_alt_mapping = 1;
- via1[vDirB] |= 0x40;
- via1[vBufB] &= ~0x40;
- } else {
- via_alt_mapping = 0;
- }
-
- /*
- * Now initialize VIA2. For RBV we just kill all interrupts;
- * for a regular VIA we also reset the timers and stuff.
- */
-
- via2[gIER] = 0x7F;
- via2[gIFR] = 0x7F | rbv_clear;
- if (!rbv_present) {
- via2[vT1LL] = 0;
- via2[vT1LH] = 0;
- via2[vT1CL] = 0;
- via2[vT1CH] = 0;
- via2[vT2CL] = 0;
- via2[vT2CH] = 0;
- via2[vACR] &= ~0xC0; /* setup T1 timer with no PB7 output */
- via2[vACR] &= ~0x03; /* disable port A & B latches */
- }
-
- /* Everything below this point is VIA2 only... */
-
- if (rbv_present)
- return;
-
- /*
- * Set vPCR for control line interrupts.
- *
- * CA1 (SLOTS IRQ), CB1 (ASC IRQ): negative edge trigger.
- *
- * Macs with ESP SCSI have a negative edge triggered SCSI interrupt.
- * Testing reveals that PowerBooks do too. However, the SE/30
- * schematic diagram shows an active high NCR5380 IRQ line.
- */
-
- pr_debug("VIA2 vPCR is 0x%02X\n", via2[vPCR]);
- if (macintosh_config->via_type == MAC_VIA_II) {
- /* CA2 (SCSI DRQ), CB2 (SCSI IRQ): indep. input, pos. edge */
- via2[vPCR] = 0x66;
- } else {
- /* CA2 (SCSI DRQ), CB2 (SCSI IRQ): indep. input, neg. edge */
- via2[vPCR] = 0x22;
- }
-}
-
-/*
- * Start the 100 Hz clock
- */
-
-void __init via_init_clock(irq_handler_t func)
-{
- via1[vACR] |= 0x40;
- via1[vT1LL] = MAC_CLOCK_LOW;
- via1[vT1LH] = MAC_CLOCK_HIGH;
- via1[vT1CL] = MAC_CLOCK_LOW;
- via1[vT1CH] = MAC_CLOCK_HIGH;
-
- if (request_irq(IRQ_MAC_TIMER_1, func, 0, "timer", func))
- pr_err("Couldn't register %s interrupt\n", "timer");
-}
-
-/*
- * Debugging dump, used in various places to see what's going on.
- */
-
-void via_debug_dump(void)
-{
- printk(KERN_DEBUG "VIA1: DDRA = 0x%02X DDRB = 0x%02X ACR = 0x%02X\n",
- (uint) via1[vDirA], (uint) via1[vDirB], (uint) via1[vACR]);
- printk(KERN_DEBUG " PCR = 0x%02X IFR = 0x%02X IER = 0x%02X\n",
- (uint) via1[vPCR], (uint) via1[vIFR], (uint) via1[vIER]);
- if (oss_present) {
- printk(KERN_DEBUG "VIA2: <OSS>\n");
- } else if (rbv_present) {
- printk(KERN_DEBUG "VIA2: IFR = 0x%02X IER = 0x%02X\n",
- (uint) via2[rIFR], (uint) via2[rIER]);
- printk(KERN_DEBUG " SIFR = 0x%02X SIER = 0x%02X\n",
- (uint) via2[rSIFR], (uint) via2[rSIER]);
- } else {
- printk(KERN_DEBUG "VIA2: DDRA = 0x%02X DDRB = 0x%02X ACR = 0x%02X\n",
- (uint) via2[vDirA], (uint) via2[vDirB],
- (uint) via2[vACR]);
- printk(KERN_DEBUG " PCR = 0x%02X IFR = 0x%02X IER = 0x%02X\n",
- (uint) via2[vPCR],
- (uint) via2[vIFR], (uint) via2[vIER]);
- }
-}
-
-/*
- * This is always executed with interrupts disabled.
- *
- * TBI: get time offset between scheduling timer ticks
- */
-
-unsigned long mac_gettimeoffset (void)
-{
- unsigned long ticks, offset = 0;
-
- /* read VIA1 timer 2 current value */
- ticks = via1[vT1CL] | (via1[vT1CH] << 8);
- /* The probability of underflow is less than 2% */
- if (ticks > MAC_CLOCK_TICK - MAC_CLOCK_TICK / 50)
- /* Check for pending timer interrupt in VIA1 IFR */
- if (via1[vIFR] & 0x40) offset = TICK_SIZE;
-
- ticks = MAC_CLOCK_TICK - ticks;
- ticks = ticks * 10000L / MAC_CLOCK_TICK;
-
- return ticks + offset;
-}
-
-/*
- * Flush the L2 cache on Macs that have it by flipping
- * the system into 24-bit mode for an instant.
- */
-
-void via_flush_cache(void)
-{
- via2[gBufB] &= ~VIA2B_vMode32;
- via2[gBufB] |= VIA2B_vMode32;
-}
-
-/*
- * Return the status of the L2 cache on a IIci
- */
-
-int via_get_cache_disable(void)
-{
- /* Safeguard against being called accidentally */
- if (!via2) {
- printk(KERN_ERR "via_get_cache_disable called on a non-VIA machine!\n");
- return 1;
- }
-
- return (int) via2[gBufB] & VIA2B_vCDis;
-}
-
-/*
- * Initialize VIA2 for Nubus access
- */
-
-void __init via_nubus_init(void)
-{
- /* unlock nubus transactions */
-
- if ((macintosh_config->adb_type != MAC_ADB_PB1) &&
- (macintosh_config->adb_type != MAC_ADB_PB2)) {
- /* set the line to be an output on non-RBV machines */
- if (!rbv_present)
- via2[vDirB] |= 0x02;
-
- /* this seems to be an ADB bit on PMU machines */
- /* according to MkLinux. -- jmt */
- via2[gBufB] |= 0x02;
- }
-
- /*
- * Disable the slot interrupts. On some hardware that's not possible.
- * On some hardware it's unclear what all of these I/O lines do.
- */
-
- switch (macintosh_config->via_type) {
- case MAC_VIA_II:
- case MAC_VIA_QUADRA:
- pr_debug("VIA2 vDirA is 0x%02X\n", via2[vDirA]);
- break;
- case MAC_VIA_IICI:
- /* RBV. Disable all the slot interrupts. SIER works like IER. */
- via2[rSIER] = 0x7F;
- break;
- }
-}
-
-void via_nubus_irq_startup(int irq)
-{
- int irq_idx = IRQ_IDX(irq);
-
- switch (macintosh_config->via_type) {
- case MAC_VIA_II:
- case MAC_VIA_QUADRA:
- /* Make the port A line an input. Probably redundant. */
- if (macintosh_config->via_type == MAC_VIA_II) {
- /* The top two bits are RAM size outputs. */
- via2[vDirA] &= 0xC0 | ~(1 << irq_idx);
- } else {
- /* Allow NuBus slots 9 through F. */
- via2[vDirA] &= 0x80 | ~(1 << irq_idx);
- }
- /* fall through */
- case MAC_VIA_IICI:
- via_irq_enable(irq);
- break;
- }
-}
-
-void via_nubus_irq_shutdown(int irq)
-{
- switch (macintosh_config->via_type) {
- case MAC_VIA_II:
- case MAC_VIA_QUADRA:
- /* Ensure that the umbrella CA1 interrupt remains enabled. */
- via_irq_enable(irq);
- break;
- case MAC_VIA_IICI:
- via_irq_disable(irq);
- break;
- }
-}
-
-/*
- * The generic VIA interrupt routines (shamelessly stolen from Alan Cox's
- * via6522.c :-), disable/pending masks added.
- */
-
-void via1_irq(unsigned int irq, struct irq_desc *desc)
-{
- int irq_num;
- unsigned char irq_bit, events;
-
- events = via1[vIFR] & via1[vIER] & 0x7F;
- if (!events)
- return;
-
- irq_num = VIA1_SOURCE_BASE;
- irq_bit = 1;
- do {
- if (events & irq_bit) {
- via1[vIFR] = irq_bit;
- generic_handle_irq(irq_num);
- }
- ++irq_num;
- irq_bit <<= 1;
- } while (events >= irq_bit);
-}
-
-static void via2_irq(unsigned int irq, struct irq_desc *desc)
-{
- int irq_num;
- unsigned char irq_bit, events;
-
- events = via2[gIFR] & via2[gIER] & 0x7F;
- if (!events)
- return;
-
- irq_num = VIA2_SOURCE_BASE;
- irq_bit = 1;
- do {
- if (events & irq_bit) {
- via2[gIFR] = irq_bit | rbv_clear;
- generic_handle_irq(irq_num);
- }
- ++irq_num;
- irq_bit <<= 1;
- } while (events >= irq_bit);
-}
-
-/*
- * Dispatch Nubus interrupts. We are called as a secondary dispatch by the
- * VIA2 dispatcher as a fast interrupt handler.
- */
-
-void via_nubus_irq(unsigned int irq, struct irq_desc *desc)
-{
- int slot_irq;
- unsigned char slot_bit, events;
-
- events = ~via2[gBufA] & 0x7F;
- if (rbv_present)
- events &= via2[rSIER];
- else
- events &= ~via2[vDirA];
- if (!events)
- return;
-
- do {
- slot_irq = IRQ_NUBUS_F;
- slot_bit = 0x40;
- do {
- if (events & slot_bit) {
- events &= ~slot_bit;
- generic_handle_irq(slot_irq);
- }
- --slot_irq;
- slot_bit >>= 1;
- } while (events);
-
- /* clear the CA1 interrupt and make certain there's no more. */
- via2[gIFR] = 0x02 | rbv_clear;
- events = ~via2[gBufA] & 0x7F;
- if (rbv_present)
- events &= via2[rSIER];
- else
- events &= ~via2[vDirA];
- } while (events);
-}
-
-/*
- * Register the interrupt dispatchers for VIA or RBV machines only.
- */
-
-void __init via_register_interrupts(void)
-{
- if (via_alt_mapping) {
- /* software interrupt */
- irq_set_chained_handler(IRQ_AUTO_1, via1_irq);
- /* via1 interrupt */
- irq_set_chained_handler(IRQ_AUTO_6, via1_irq);
- } else {
- irq_set_chained_handler(IRQ_AUTO_1, via1_irq);
- }
- irq_set_chained_handler(IRQ_AUTO_2, via2_irq);
- irq_set_chained_handler(IRQ_MAC_NUBUS, via_nubus_irq);
-}
-
-void via_irq_enable(int irq) {
- int irq_src = IRQ_SRC(irq);
- int irq_idx = IRQ_IDX(irq);
-
-#ifdef DEBUG_IRQUSE
- printk(KERN_DEBUG "via_irq_enable(%d)\n", irq);
-#endif
-
- if (irq_src == 1) {
- via1[vIER] = IER_SET_BIT(irq_idx);
- } else if (irq_src == 2) {
- if (irq != IRQ_MAC_NUBUS || nubus_disabled == 0)
- via2[gIER] = IER_SET_BIT(irq_idx);
- } else if (irq_src == 7) {
- switch (macintosh_config->via_type) {
- case MAC_VIA_II:
- case MAC_VIA_QUADRA:
- nubus_disabled &= ~(1 << irq_idx);
- /* Enable the CA1 interrupt when no slot is disabled. */
- if (!nubus_disabled)
- via2[gIER] = IER_SET_BIT(1);
- break;
- case MAC_VIA_IICI:
- /* On RBV, enable the slot interrupt.
- * SIER works like IER.
- */
- via2[rSIER] = IER_SET_BIT(irq_idx);
- break;
- }
- }
-}
-
-void via_irq_disable(int irq) {
- int irq_src = IRQ_SRC(irq);
- int irq_idx = IRQ_IDX(irq);
-
-#ifdef DEBUG_IRQUSE
- printk(KERN_DEBUG "via_irq_disable(%d)\n", irq);
-#endif
-
- if (irq_src == 1) {
- via1[vIER] = IER_CLR_BIT(irq_idx);
- } else if (irq_src == 2) {
- via2[gIER] = IER_CLR_BIT(irq_idx);
- } else if (irq_src == 7) {
- switch (macintosh_config->via_type) {
- case MAC_VIA_II:
- case MAC_VIA_QUADRA:
- nubus_disabled |= 1 << irq_idx;
- if (nubus_disabled)
- via2[gIER] = IER_CLR_BIT(1);
- break;
- case MAC_VIA_IICI:
- via2[rSIER] = IER_CLR_BIT(irq_idx);
- break;
- }
- }
-}
-
-void via1_set_head(int head)
-{
- if (head == 0)
- via1[vBufA] &= ~VIA1A_vHeadSel;
- else
- via1[vBufA] |= VIA1A_vHeadSel;
-}
-EXPORT_SYMBOL(via1_set_head);
-
-int via2_scsi_drq_pending(void)
-{
- return via2[gIFR] & (1 << IRQ_IDX(IRQ_MAC_SCSIDRQ));
-}
-EXPORT_SYMBOL(via2_scsi_drq_pending);
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/Makefile b/ANDROID_3.4.5/arch/m68k/math-emu/Makefile
deleted file mode 100644
index 547c23c6..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-#asflags-y := -DFPU_EMU_DEBUG
-#ccflags-y := -DFPU_EMU_DEBUG
-
-obj-y := fp_entry.o fp_scan.o fp_util.o fp_move.o fp_movem.o \
- fp_cond.o fp_arith.o fp_log.o fp_trig.o
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.c b/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.c
deleted file mode 100644
index 08f286db..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.c
+++ /dev/null
@@ -1,701 +0,0 @@
-/*
-
- fp_arith.c: floating-point math routines for the Linux-m68k
- floating point emulator.
-
- Copyright (c) 1998-1999 David Huggins-Daines.
-
- Somewhat based on the AlphaLinux floating point emulator, by David
- Mosberger-Tang.
-
- You may copy, modify, and redistribute this file under the terms of
- the GNU General Public License, version 2, or any later version, at
- your convenience.
- */
-
-#include "fp_emu.h"
-#include "multi_arith.h"
-#include "fp_arith.h"
-
-const struct fp_ext fp_QNaN =
-{
- .exp = 0x7fff,
- .mant = { .m64 = ~0 }
-};
-
-const struct fp_ext fp_Inf =
-{
- .exp = 0x7fff,
-};
-
-/* let's start with the easy ones */
-
-struct fp_ext *
-fp_fabs(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fabs\n");
-
- fp_monadic_check(dest, src);
-
- dest->sign = 0;
-
- return dest;
-}
-
-struct fp_ext *
-fp_fneg(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fneg\n");
-
- fp_monadic_check(dest, src);
-
- dest->sign = !dest->sign;
-
- return dest;
-}
-
-/* Now, the slightly harder ones */
-
-/* fp_fadd: Implements the kernel of the FADD, FSADD, FDADD, FSUB,
- FDSUB, and FCMP instructions. */
-
-struct fp_ext *
-fp_fadd(struct fp_ext *dest, struct fp_ext *src)
-{
- int diff;
-
- dprint(PINSTR, "fadd\n");
-
- fp_dyadic_check(dest, src);
-
- if (IS_INF(dest)) {
- /* infinity - infinity == NaN */
- if (IS_INF(src) && (src->sign != dest->sign))
- fp_set_nan(dest);
- return dest;
- }
- if (IS_INF(src)) {
- fp_copy_ext(dest, src);
- return dest;
- }
-
- if (IS_ZERO(dest)) {
- if (IS_ZERO(src)) {
- if (src->sign != dest->sign) {
- if (FPDATA->rnd == FPCR_ROUND_RM)
- dest->sign = 1;
- else
- dest->sign = 0;
- }
- } else
- fp_copy_ext(dest, src);
- return dest;
- }
-
- dest->lowmant = src->lowmant = 0;
-
- if ((diff = dest->exp - src->exp) > 0)
- fp_denormalize(src, diff);
- else if ((diff = -diff) > 0)
- fp_denormalize(dest, diff);
-
- if (dest->sign == src->sign) {
- if (fp_addmant(dest, src))
- if (!fp_addcarry(dest))
- return dest;
- } else {
- if (dest->mant.m64 < src->mant.m64) {
- fp_submant(dest, src, dest);
- dest->sign = !dest->sign;
- } else
- fp_submant(dest, dest, src);
- }
-
- return dest;
-}
-
-/* fp_fsub: Implements the kernel of the FSUB, FSSUB, and FDSUB
- instructions.
-
- Remember that the arguments are in assembler-syntax order! */
-
-struct fp_ext *
-fp_fsub(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fsub ");
-
- src->sign = !src->sign;
- return fp_fadd(dest, src);
-}
-
-
-struct fp_ext *
-fp_fcmp(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fcmp ");
-
- FPDATA->temp[1] = *dest;
- src->sign = !src->sign;
- return fp_fadd(&FPDATA->temp[1], src);
-}
-
-struct fp_ext *
-fp_ftst(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "ftst\n");
-
- (void)dest;
-
- return src;
-}
-
-struct fp_ext *
-fp_fmul(struct fp_ext *dest, struct fp_ext *src)
-{
- union fp_mant128 temp;
- int exp;
-
- dprint(PINSTR, "fmul\n");
-
- fp_dyadic_check(dest, src);
-
- /* calculate the correct sign now, as it's necessary for infinities */
- dest->sign = src->sign ^ dest->sign;
-
- /* Handle infinities */
- if (IS_INF(dest)) {
- if (IS_ZERO(src))
- fp_set_nan(dest);
- return dest;
- }
- if (IS_INF(src)) {
- if (IS_ZERO(dest))
- fp_set_nan(dest);
- else
- fp_copy_ext(dest, src);
- return dest;
- }
-
- /* Of course, as we all know, zero * anything = zero. You may
- not have known that it might be a positive or negative
- zero... */
- if (IS_ZERO(dest) || IS_ZERO(src)) {
- dest->exp = 0;
- dest->mant.m64 = 0;
- dest->lowmant = 0;
-
- return dest;
- }
-
- exp = dest->exp + src->exp - 0x3ffe;
-
- /* shift up the mantissa for denormalized numbers,
- so that the highest bit is set, this makes the
- shift of the result below easier */
- if ((long)dest->mant.m32[0] >= 0)
- exp -= fp_overnormalize(dest);
- if ((long)src->mant.m32[0] >= 0)
- exp -= fp_overnormalize(src);
-
- /* now, do a 64-bit multiply with expansion */
- fp_multiplymant(&temp, dest, src);
-
- /* normalize it back to 64 bits and stuff it back into the
- destination struct */
- if ((long)temp.m32[0] > 0) {
- exp--;
- fp_putmant128(dest, &temp, 1);
- } else
- fp_putmant128(dest, &temp, 0);
-
- if (exp >= 0x7fff) {
- fp_set_ovrflw(dest);
- return dest;
- }
- dest->exp = exp;
- if (exp < 0) {
- fp_set_sr(FPSR_EXC_UNFL);
- fp_denormalize(dest, -exp);
- }
-
- return dest;
-}
-
-/* fp_fdiv: Implements the "kernel" of the FDIV, FSDIV, FDDIV and
- FSGLDIV instructions.
-
- Note that the order of the operands is counter-intuitive: instead
- of src / dest, the result is actually dest / src. */
-
-struct fp_ext *
-fp_fdiv(struct fp_ext *dest, struct fp_ext *src)
-{
- union fp_mant128 temp;
- int exp;
-
- dprint(PINSTR, "fdiv\n");
-
- fp_dyadic_check(dest, src);
-
- /* calculate the correct sign now, as it's necessary for infinities */
- dest->sign = src->sign ^ dest->sign;
-
- /* Handle infinities */
- if (IS_INF(dest)) {
- /* infinity / infinity = NaN (quiet, as always) */
- if (IS_INF(src))
- fp_set_nan(dest);
- /* infinity / anything else = infinity (with approprate sign) */
- return dest;
- }
- if (IS_INF(src)) {
- /* anything / infinity = zero (with appropriate sign) */
- dest->exp = 0;
- dest->mant.m64 = 0;
- dest->lowmant = 0;
-
- return dest;
- }
-
- /* zeroes */
- if (IS_ZERO(dest)) {
- /* zero / zero = NaN */
- if (IS_ZERO(src))
- fp_set_nan(dest);
- /* zero / anything else = zero */
- return dest;
- }
- if (IS_ZERO(src)) {
- /* anything / zero = infinity (with appropriate sign) */
- fp_set_sr(FPSR_EXC_DZ);
- dest->exp = 0x7fff;
- dest->mant.m64 = 0;
-
- return dest;
- }
-
- exp = dest->exp - src->exp + 0x3fff;
-
- /* shift up the mantissa for denormalized numbers,
- so that the highest bit is set, this makes lots
- of things below easier */
- if ((long)dest->mant.m32[0] >= 0)
- exp -= fp_overnormalize(dest);
- if ((long)src->mant.m32[0] >= 0)
- exp -= fp_overnormalize(src);
-
- /* now, do the 64-bit divide */
- fp_dividemant(&temp, dest, src);
-
- /* normalize it back to 64 bits and stuff it back into the
- destination struct */
- if (!temp.m32[0]) {
- exp--;
- fp_putmant128(dest, &temp, 32);
- } else
- fp_putmant128(dest, &temp, 31);
-
- if (exp >= 0x7fff) {
- fp_set_ovrflw(dest);
- return dest;
- }
- dest->exp = exp;
- if (exp < 0) {
- fp_set_sr(FPSR_EXC_UNFL);
- fp_denormalize(dest, -exp);
- }
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsglmul(struct fp_ext *dest, struct fp_ext *src)
-{
- int exp;
-
- dprint(PINSTR, "fsglmul\n");
-
- fp_dyadic_check(dest, src);
-
- /* calculate the correct sign now, as it's necessary for infinities */
- dest->sign = src->sign ^ dest->sign;
-
- /* Handle infinities */
- if (IS_INF(dest)) {
- if (IS_ZERO(src))
- fp_set_nan(dest);
- return dest;
- }
- if (IS_INF(src)) {
- if (IS_ZERO(dest))
- fp_set_nan(dest);
- else
- fp_copy_ext(dest, src);
- return dest;
- }
-
- /* Of course, as we all know, zero * anything = zero. You may
- not have known that it might be a positive or negative
- zero... */
- if (IS_ZERO(dest) || IS_ZERO(src)) {
- dest->exp = 0;
- dest->mant.m64 = 0;
- dest->lowmant = 0;
-
- return dest;
- }
-
- exp = dest->exp + src->exp - 0x3ffe;
-
- /* do a 32-bit multiply */
- fp_mul64(dest->mant.m32[0], dest->mant.m32[1],
- dest->mant.m32[0] & 0xffffff00,
- src->mant.m32[0] & 0xffffff00);
-
- if (exp >= 0x7fff) {
- fp_set_ovrflw(dest);
- return dest;
- }
- dest->exp = exp;
- if (exp < 0) {
- fp_set_sr(FPSR_EXC_UNFL);
- fp_denormalize(dest, -exp);
- }
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsgldiv(struct fp_ext *dest, struct fp_ext *src)
-{
- int exp;
- unsigned long quot, rem;
-
- dprint(PINSTR, "fsgldiv\n");
-
- fp_dyadic_check(dest, src);
-
- /* calculate the correct sign now, as it's necessary for infinities */
- dest->sign = src->sign ^ dest->sign;
-
- /* Handle infinities */
- if (IS_INF(dest)) {
- /* infinity / infinity = NaN (quiet, as always) */
- if (IS_INF(src))
- fp_set_nan(dest);
- /* infinity / anything else = infinity (with approprate sign) */
- return dest;
- }
- if (IS_INF(src)) {
- /* anything / infinity = zero (with appropriate sign) */
- dest->exp = 0;
- dest->mant.m64 = 0;
- dest->lowmant = 0;
-
- return dest;
- }
-
- /* zeroes */
- if (IS_ZERO(dest)) {
- /* zero / zero = NaN */
- if (IS_ZERO(src))
- fp_set_nan(dest);
- /* zero / anything else = zero */
- return dest;
- }
- if (IS_ZERO(src)) {
- /* anything / zero = infinity (with appropriate sign) */
- fp_set_sr(FPSR_EXC_DZ);
- dest->exp = 0x7fff;
- dest->mant.m64 = 0;
-
- return dest;
- }
-
- exp = dest->exp - src->exp + 0x3fff;
-
- dest->mant.m32[0] &= 0xffffff00;
- src->mant.m32[0] &= 0xffffff00;
-
- /* do the 32-bit divide */
- if (dest->mant.m32[0] >= src->mant.m32[0]) {
- fp_sub64(dest->mant, src->mant);
- fp_div64(quot, rem, dest->mant.m32[0], 0, src->mant.m32[0]);
- dest->mant.m32[0] = 0x80000000 | (quot >> 1);
- dest->mant.m32[1] = (quot & 1) | rem; /* only for rounding */
- } else {
- fp_div64(quot, rem, dest->mant.m32[0], 0, src->mant.m32[0]);
- dest->mant.m32[0] = quot;
- dest->mant.m32[1] = rem; /* only for rounding */
- exp--;
- }
-
- if (exp >= 0x7fff) {
- fp_set_ovrflw(dest);
- return dest;
- }
- dest->exp = exp;
- if (exp < 0) {
- fp_set_sr(FPSR_EXC_UNFL);
- fp_denormalize(dest, -exp);
- }
-
- return dest;
-}
-
-/* fp_roundint: Internal rounding function for use by several of these
- emulated instructions.
-
- This one rounds off the fractional part using the rounding mode
- specified. */
-
-static void fp_roundint(struct fp_ext *dest, int mode)
-{
- union fp_mant64 oldmant;
- unsigned long mask;
-
- if (!fp_normalize_ext(dest))
- return;
-
- /* infinities and zeroes */
- if (IS_INF(dest) || IS_ZERO(dest))
- return;
-
- /* first truncate the lower bits */
- oldmant = dest->mant;
- switch (dest->exp) {
- case 0 ... 0x3ffe:
- dest->mant.m64 = 0;
- break;
- case 0x3fff ... 0x401e:
- dest->mant.m32[0] &= 0xffffffffU << (0x401e - dest->exp);
- dest->mant.m32[1] = 0;
- if (oldmant.m64 == dest->mant.m64)
- return;
- break;
- case 0x401f ... 0x403e:
- dest->mant.m32[1] &= 0xffffffffU << (0x403e - dest->exp);
- if (oldmant.m32[1] == dest->mant.m32[1])
- return;
- break;
- default:
- return;
- }
- fp_set_sr(FPSR_EXC_INEX2);
-
- /* We might want to normalize upwards here... however, since
- we know that this is only called on the output of fp_fdiv,
- or with the input to fp_fint or fp_fintrz, and the inputs
- to all these functions are either normal or denormalized
- (no subnormals allowed!), there's really no need.
-
- In the case of fp_fdiv, observe that 0x80000000 / 0xffff =
- 0xffff8000, and the same holds for 128-bit / 64-bit. (i.e. the
- smallest possible normal dividend and the largest possible normal
- divisor will still produce a normal quotient, therefore, (normal
- << 64) / normal is normal in all cases) */
-
- switch (mode) {
- case FPCR_ROUND_RN:
- switch (dest->exp) {
- case 0 ... 0x3ffd:
- return;
- case 0x3ffe:
- /* As noted above, the input is always normal, so the
- guard bit (bit 63) is always set. therefore, the
- only case in which we will NOT round to 1.0 is when
- the input is exactly 0.5. */
- if (oldmant.m64 == (1ULL << 63))
- return;
- break;
- case 0x3fff ... 0x401d:
- mask = 1 << (0x401d - dest->exp);
- if (!(oldmant.m32[0] & mask))
- return;
- if (oldmant.m32[0] & (mask << 1))
- break;
- if (!(oldmant.m32[0] << (dest->exp - 0x3ffd)) &&
- !oldmant.m32[1])
- return;
- break;
- case 0x401e:
- if (!(oldmant.m32[1] >= 0))
- return;
- if (oldmant.m32[0] & 1)
- break;
- if (!(oldmant.m32[1] << 1))
- return;
- break;
- case 0x401f ... 0x403d:
- mask = 1 << (0x403d - dest->exp);
- if (!(oldmant.m32[1] & mask))
- return;
- if (oldmant.m32[1] & (mask << 1))
- break;
- if (!(oldmant.m32[1] << (dest->exp - 0x401d)))
- return;
- break;
- default:
- return;
- }
- break;
- case FPCR_ROUND_RZ:
- return;
- default:
- if (dest->sign ^ (mode - FPCR_ROUND_RM))
- break;
- return;
- }
-
- switch (dest->exp) {
- case 0 ... 0x3ffe:
- dest->exp = 0x3fff;
- dest->mant.m64 = 1ULL << 63;
- break;
- case 0x3fff ... 0x401e:
- mask = 1 << (0x401e - dest->exp);
- if (dest->mant.m32[0] += mask)
- break;
- dest->mant.m32[0] = 0x80000000;
- dest->exp++;
- break;
- case 0x401f ... 0x403e:
- mask = 1 << (0x403e - dest->exp);
- if (dest->mant.m32[1] += mask)
- break;
- if (dest->mant.m32[0] += 1)
- break;
- dest->mant.m32[0] = 0x80000000;
- dest->exp++;
- break;
- }
-}
-
-/* modrem_kernel: Implementation of the FREM and FMOD instructions
- (which are exactly the same, except for the rounding used on the
- intermediate value) */
-
-static struct fp_ext *
-modrem_kernel(struct fp_ext *dest, struct fp_ext *src, int mode)
-{
- struct fp_ext tmp;
-
- fp_dyadic_check(dest, src);
-
- /* Infinities and zeros */
- if (IS_INF(dest) || IS_ZERO(src)) {
- fp_set_nan(dest);
- return dest;
- }
- if (IS_ZERO(dest) || IS_INF(src))
- return dest;
-
- /* FIXME: there is almost certainly a smarter way to do this */
- fp_copy_ext(&tmp, dest);
- fp_fdiv(&tmp, src); /* NOTE: src might be modified */
- fp_roundint(&tmp, mode);
- fp_fmul(&tmp, src);
- fp_fsub(dest, &tmp);
-
- /* set the quotient byte */
- fp_set_quotient((dest->mant.m64 & 0x7f) | (dest->sign << 7));
- return dest;
-}
-
-/* fp_fmod: Implements the kernel of the FMOD instruction.
-
- Again, the argument order is backwards. The result, as defined in
- the Motorola manuals, is:
-
- fmod(src,dest) = (dest - (src * floor(dest / src))) */
-
-struct fp_ext *
-fp_fmod(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fmod\n");
- return modrem_kernel(dest, src, FPCR_ROUND_RZ);
-}
-
-/* fp_frem: Implements the kernel of the FREM instruction.
-
- frem(src,dest) = (dest - (src * round(dest / src)))
- */
-
-struct fp_ext *
-fp_frem(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "frem\n");
- return modrem_kernel(dest, src, FPCR_ROUND_RN);
-}
-
-struct fp_ext *
-fp_fint(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fint\n");
-
- fp_copy_ext(dest, src);
-
- fp_roundint(dest, FPDATA->rnd);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fintrz(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fintrz\n");
-
- fp_copy_ext(dest, src);
-
- fp_roundint(dest, FPCR_ROUND_RZ);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fscale(struct fp_ext *dest, struct fp_ext *src)
-{
- int scale, oldround;
-
- dprint(PINSTR, "fscale\n");
-
- fp_dyadic_check(dest, src);
-
- /* Infinities */
- if (IS_INF(src)) {
- fp_set_nan(dest);
- return dest;
- }
- if (IS_INF(dest))
- return dest;
-
- /* zeroes */
- if (IS_ZERO(src) || IS_ZERO(dest))
- return dest;
-
- /* Source exponent out of range */
- if (src->exp >= 0x400c) {
- fp_set_ovrflw(dest);
- return dest;
- }
-
- /* src must be rounded with round to zero. */
- oldround = FPDATA->rnd;
- FPDATA->rnd = FPCR_ROUND_RZ;
- scale = fp_conv_ext2long(src);
- FPDATA->rnd = oldround;
-
- /* new exponent */
- scale += dest->exp;
-
- if (scale >= 0x7fff) {
- fp_set_ovrflw(dest);
- } else if (scale <= 0) {
- fp_set_sr(FPSR_EXC_UNFL);
- fp_denormalize(dest, -scale);
- } else
- dest->exp = scale;
-
- return dest;
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.h b/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.h
deleted file mode 100644
index 2cc3f846..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_arith.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
-
- fp_arith.h: floating-point math routines for the Linux-m68k
- floating point emulator.
-
- Copyright (c) 1998 David Huggins-Daines.
-
- Somewhat based on the AlphaLinux floating point emulator, by David
- Mosberger-Tang.
-
- You may copy, modify, and redistribute this file under the terms of
- the GNU General Public License, version 2, or any later version, at
- your convenience.
-
- */
-
-#ifndef FP_ARITH_H
-#define FP_ARITH_H
-
-/* easy ones */
-struct fp_ext *
-fp_fabs(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fneg(struct fp_ext *dest, struct fp_ext *src);
-
-/* straightforward arithmetic */
-struct fp_ext *
-fp_fadd(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fsub(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fcmp(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_ftst(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fmul(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fdiv(struct fp_ext *dest, struct fp_ext *src);
-
-/* ones that do rounding and integer conversions */
-struct fp_ext *
-fp_fmod(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_frem(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fint(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fintrz(struct fp_ext *dest, struct fp_ext *src);
-struct fp_ext *
-fp_fscale(struct fp_ext *dest, struct fp_ext *src);
-
-#endif /* FP_ARITH__H */
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_cond.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_cond.S
deleted file mode 100644
index ddae8b1b..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_cond.S
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * fp_cond.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "fp_emu.h"
-#include "fp_decode.h"
-
- .globl fp_fscc, fp_fbccw, fp_fbccl
-
-#ifdef FPU_EMU_DEBUG
-fp_fnop:
- printf PDECODE,"fnop\n"
- jra fp_end
-#else
-#define fp_fnop fp_end
-#endif
-
-fp_fbccw:
- tst.w %d2
- jeq fp_fnop
- printf PDECODE,"fbccw "
- fp_get_pc %a0
- lea (-2,%a0,%d2.w),%a0
- jra 1f
-
-fp_fbccl:
- printf PDECODE,"fbccl "
- fp_get_pc %a0
- move.l %d2,%d0
- swap %d0
- fp_get_instr_word %d0,fp_err_ua1
- lea (-2,%a0,%d0.l),%a0
-1: printf PDECODE,"%x",1,%a0
- move.l %d2,%d0
- swap %d0
- jsr fp_compute_cond
- tst.l %d0
- jeq 1f
- fp_put_pc %a0,1
-1: printf PDECODE,"\n"
- jra fp_end
-
-fp_fdbcc:
- printf PDECODE,"fdbcc "
- fp_get_pc %a1 | calculate new pc
- fp_get_instr_word %d0,fp_err_ua1
- add.w %d0,%a1
- fp_decode_addr_reg
- printf PDECODE,"d%d,%x\n",2,%d0,%a1
- swap %d1 | test condition in %d1
- tst.w %d1
- jne 2f
- move.l %d0,%d1
- jsr fp_get_data_reg
- subq.w #1,%d0
- jcs 1f
- fp_put_pc %a1,1
-1: jsr fp_put_data_reg
-2: jra fp_end
-
-| set flags for decode macros for fs<cc>
-do_fscc=1
-do_no_pc_mode=1
-
-fp_fscc:
- printf PDECODE,"fscc "
- move.l %d2,%d0
- jsr fp_compute_cond
- move.w %d0,%d1
- swap %d1
-
- | decode addressing mode
- fp_decode_addr_mode
-
- .long fp_data, fp_fdbcc
- .long fp_indirect, fp_postinc
- .long fp_predecr, fp_disp16
- .long fp_extmode0, fp_extmode1
-
- | addressing mode: data register direct
-fp_data:
- fp_mode_data_direct
- move.w %d0,%d1 | save register nr
- jsr fp_get_data_reg
- swap %d1
- move.b %d1,%d0
- swap %d1
- jsr fp_put_data_reg
- printf PDECODE,"\n"
- jra fp_end
-
-fp_indirect:
- fp_mode_addr_indirect
- jra fp_do_scc
-
-fp_postinc:
- fp_mode_addr_indirect_postinc
- jra fp_do_scc
-
-fp_predecr:
- fp_mode_addr_indirect_predec
- jra fp_do_scc
-
-fp_disp16:
- fp_mode_addr_indirect_disp16
- jra fp_do_scc
-
-fp_extmode0:
- fp_mode_addr_indirect_extmode0
- jra fp_do_scc
-
-fp_extmode1:
- bfextu %d2{#13,#3},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fp_absolute_short, fp_absolute_long
- .long fp_ill, fp_ill | NOTE: jump here to ftrap.x
- .long fp_ill, fp_ill
- .long fp_ill, fp_ill
-
-fp_absolute_short:
- fp_mode_abs_short
- jra fp_do_scc
-
-fp_absolute_long:
- fp_mode_abs_long
-| jra fp_do_scc
-
-fp_do_scc:
- swap %d1
- putuser.b %d1,(%a0),fp_err_ua1,%a0
- printf PDECODE,"\n"
- jra fp_end
-
-
-#define tst_NAN btst #24,%d1
-#define tst_Z btst #26,%d1
-#define tst_N btst #27,%d1
-
-fp_compute_cond:
- move.l (FPD_FPSR,FPDATA),%d1
- btst #4,%d0
- jeq 1f
- tst_NAN
- jeq 1f
- bset #15,%d1
- bset #7,%d1
- move.l %d1,(FPD_FPSR,FPDATA)
-1: and.w #0xf,%d0
- jmp ([0f:w,%pc,%d0.w*4])
-
- .align 4
-0:
- .long fp_f , fp_eq , fp_ogt, fp_oge
- .long fp_olt, fp_ole, fp_ogl, fp_or
- .long fp_un , fp_ueq, fp_ugt, fp_uge
- .long fp_ult, fp_ule, fp_ne , fp_t
-
-fp_f:
- moveq #0,%d0
- rts
-
-fp_eq:
- moveq #0,%d0
- tst_Z
- jeq 1f
- moveq #-1,%d0
-1: rts
-
-fp_ogt:
- moveq #0,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- tst_N
- jne 1f
- moveq #-1,%d0
-1: rts
-
-fp_oge:
- moveq #-1,%d0
- tst_Z
- jne 2f
- tst_NAN
- jne 1f
- tst_N
- jeq 2f
-1: moveq #0,%d0
-2: rts
-
-fp_olt:
- moveq #0,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- tst_N
- jeq 1f
- moveq #-1,%d0
-1: rts
-
-fp_ole:
- moveq #-1,%d0
- tst_Z
- jne 2f
- tst_NAN
- jne 1f
- tst_N
- jne 2f
-1: moveq #0,%d0
-2: rts
-
-fp_ogl:
- moveq #0,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- moveq #-1,%d0
-1: rts
-
-fp_or:
- moveq #0,%d0
- tst_NAN
- jne 1f
- moveq #-1,%d0
-1: rts
-
-fp_un:
- moveq #0,%d0
- tst_NAN
- jeq 1f
- moveq #-1,%d0
- rts
-
-fp_ueq:
- moveq #-1,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- moveq #0,%d0
-1: rts
-
-fp_ugt:
- moveq #-1,%d0
- tst_NAN
- jne 2f
- tst_N
- jne 1f
- tst_Z
- jeq 2f
-1: moveq #0,%d0
-2: rts
-
-fp_uge:
- moveq #-1,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- tst_N
- jeq 1f
- moveq #0,%d0
-1: rts
-
-fp_ult:
- moveq #-1,%d0
- tst_NAN
- jne 2f
- tst_Z
- jne 1f
- tst_N
- jne 2f
-1: moveq #0,%d0
-2: rts
-
-fp_ule:
- moveq #-1,%d0
- tst_NAN
- jne 1f
- tst_Z
- jne 1f
- tst_N
- jne 1f
- moveq #0,%d0
-1: rts
-
-fp_ne:
- moveq #0,%d0
- tst_Z
- jne 1f
- moveq #-1,%d0
-1: rts
-
-fp_t:
- moveq #-1,%d0
- rts
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_decode.h b/ANDROID_3.4.5/arch/m68k/math-emu/fp_decode.h
deleted file mode 100644
index 759679d9..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_decode.h
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * fp_decode.h
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _FP_DECODE_H
-#define _FP_DECODE_H
-
-/* These macros do the dirty work of the instr decoding, several variables
- * can be defined in the source file to modify the work of these macros,
- * currently the following variables are used:
- * ...
- * The register usage:
- * d0 - will contain source operand for data direct mode,
- * otherwise scratch register
- * d1 - upper 16bit are reserved for caller
- * lower 16bit may contain further arguments,
- * is destroyed during decoding
- * d2 - contains first two instruction words,
- * first word will be used for extension word
- * a0 - will point to source/dest operand for any indirect mode
- * otherwise scratch register
- * a1 - scratch register
- * a2 - base addr to the task structure
- *
- * the current implementation doesn't check for every disallowed
- * addressing mode (e.g. pc relative modes as destination), as long
- * as it only means a new addressing mode, which should not appear
- * in a program and that doesn't crash the emulation, I think it's
- * not a problem to allow these modes.
- */
-
-do_fmovem=0
-do_fmovem_cr=0
-do_no_pc_mode=0
-do_fscc=0
-
-| first decoding of the instr type
-| this separates the conditional instr
-.macro fp_decode_cond_instr_type
- bfextu %d2{#8,#2},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
-| .long "f<op>","fscc/fdbcc"
-| .long "fbccw","fbccl"
-.endm
-
-| second decoding of the instr type
-| this separates most move instr
-.macro fp_decode_move_instr_type
- bfextu %d2{#16,#3},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
-| .long "f<op> fpx,fpx","invalid instr"
-| .long "f<op> <ea>,fpx","fmove fpx,<ea>"
-| .long "fmovem <ea>,fpcr","fmovem <ea>,fpx"
-| .long "fmovem fpcr,<ea>","fmovem fpx,<ea>"
-.endm
-
-| extract the source specifier, specifies
-| either source fp register or data format
-.macro fp_decode_sourcespec
- bfextu %d2{#19,#3},%d0
-.endm
-
-| decode destination format for fmove reg,ea
-.macro fp_decode_dest_format
- bfextu %d2{#19,#3},%d0
-.endm
-
-| decode source register for fmove reg,ea
-.macro fp_decode_src_reg
- bfextu %d2{#22,#3},%d0
-.endm
-
-| extract the addressing mode
-| it depends on the instr which of the modes is valid
-.macro fp_decode_addr_mode
- bfextu %d2{#10,#3},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
-| .long "data register direct","addr register direct"
-| .long "addr register indirect"
-| .long "addr register indirect postincrement"
-| .long "addr register indirect predecrement"
-| .long "addr register + index16"
-| .long "extension mode1","extension mode2"
-.endm
-
-| extract the register for the addressing mode
-.macro fp_decode_addr_reg
- bfextu %d2{#13,#3},%d0
-.endm
-
-| decode the 8bit diplacement from the brief extension word
-.macro fp_decode_disp8
- move.b %d2,%d0
- ext.w %d0
-.endm
-
-| decode the index of the brief/full extension word
-.macro fp_decode_index
- bfextu %d2{#17,#3},%d0 | get the register nr
- btst #15,%d2 | test for data/addr register
- jne 1\@f
- printf PDECODE,"d%d",1,%d0
- jsr fp_get_data_reg
- jra 2\@f
-1\@: printf PDECODE,"a%d",1,%d0
- jsr fp_get_addr_reg
- move.l %a0,%d0
-2\@:
-debug lea "'l'.w,%a0"
- btst #11,%d2 | 16/32 bit size?
- jne 3\@f
-debug lea "'w'.w,%a0"
- ext.l %d0
-3\@: printf PDECODE,":%c",1,%a0
- move.w %d2,%d1 | scale factor
- rol.w #7,%d1
- and.w #3,%d1
-debug move.l "%d1,-(%sp)"
-debug ext.l "%d1"
- printf PDECODE,":%d",1,%d1
-debug move.l "(%sp)+,%d1"
- lsl.l %d1,%d0
-.endm
-
-| decode the base displacement size
-.macro fp_decode_basedisp
- bfextu %d2{#26,#2},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
-| .long "reserved","null displacement"
-| .long "word displacement","long displacement"
-.endm
-
-.macro fp_decode_outerdisp
- bfextu %d2{#30,#2},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
-| .long "no memory indirect action/reserved","null outer displacement"
-| .long "word outer displacement","long outer displacement"
-.endm
-
-| get the extension word and test for brief or full extension type
-.macro fp_get_test_extword label
- fp_get_instr_word %d2,fp_err_ua1
- btst #8,%d2
- jne \label
-.endm
-
-
-| test if %pc is the base register for the indirect addr mode
-.macro fp_test_basereg_d16 label
- btst #20,%d2
- jeq \label
-.endm
-
-| test if %pc is the base register for one of the extended modes
-.macro fp_test_basereg_ext label
- btst #19,%d2
- jeq \label
-.endm
-
-.macro fp_test_suppr_index label
- btst #6,%d2
- jne \label
-.endm
-
-
-| addressing mode: data register direct
-.macro fp_mode_data_direct
- fp_decode_addr_reg
- printf PDECODE,"d%d",1,%d0
-.endm
-
-| addressing mode: address register indirect
-.macro fp_mode_addr_indirect
- fp_decode_addr_reg
- printf PDECODE,"(a%d)",1,%d0
- jsr fp_get_addr_reg
-.endm
-
-| adjust stack for byte moves from/to stack
-.macro fp_test_sp_byte_move
- .if !do_fmovem
- .if do_fscc
- move.w #6,%d1
- .endif
- cmp.w #7,%d0
- jne 1\@f
- .if !do_fscc
- cmp.w #6,%d1
- jne 1\@f
- .endif
- move.w #4,%d1
-1\@:
- .endif
-.endm
-
-| addressing mode: address register indirect with postincrement
-.macro fp_mode_addr_indirect_postinc
- fp_decode_addr_reg
- printf PDECODE,"(a%d)+",1,%d0
- fp_test_sp_byte_move
- jsr fp_get_addr_reg
- move.l %a0,%a1 | save addr
- .if do_fmovem
- lea (%a0,%d1.w*4),%a0
- .if !do_fmovem_cr
- lea (%a0,%d1.w*8),%a0
- .endif
- .else
- add.w (fp_datasize,%d1.w*2),%a0
- .endif
- jsr fp_put_addr_reg
- move.l %a1,%a0
-.endm
-
-| addressing mode: address register indirect with predecrement
-.macro fp_mode_addr_indirect_predec
- fp_decode_addr_reg
- printf PDECODE,"-(a%d)",1,%d0
- fp_test_sp_byte_move
- jsr fp_get_addr_reg
- .if do_fmovem
- .if !do_fmovem_cr
- lea (-12,%a0),%a1 | setup to addr of 1st reg to move
- neg.w %d1
- lea (%a0,%d1.w*4),%a0
- add.w %d1,%d1
- lea (%a0,%d1.w*4),%a0
- jsr fp_put_addr_reg
- move.l %a1,%a0
- .else
- neg.w %d1
- lea (%a0,%d1.w*4),%a0
- jsr fp_put_addr_reg
- .endif
- .else
- sub.w (fp_datasize,%d1.w*2),%a0
- jsr fp_put_addr_reg
- .endif
-.endm
-
-| addressing mode: address register/programm counter indirect
-| with 16bit displacement
-.macro fp_mode_addr_indirect_disp16
- .if !do_no_pc_mode
- fp_test_basereg_d16 1f
- printf PDECODE,"pc"
- fp_get_pc %a0
- jra 2f
- .endif
-1: fp_decode_addr_reg
- printf PDECODE,"a%d",1,%d0
- jsr fp_get_addr_reg
-2: fp_get_instr_word %a1,fp_err_ua1
- printf PDECODE,"@(%x)",1,%a1
- add.l %a1,%a0
-.endm
-
-| perform preindex (if I/IS == 0xx and xx != 00)
-.macro fp_do_preindex
- moveq #3,%d0
- and.w %d2,%d0
- jeq 1f
- btst #2,%d2
- jne 1f
- printf PDECODE,")@("
- getuser.l (%a1),%a1,fp_err_ua1,%a1
-debug jra "2f"
-1: printf PDECODE,","
-2:
-.endm
-
-| perform postindex (if I/IS == 1xx)
-.macro fp_do_postindex
- btst #2,%d2
- jeq 1f
- printf PDECODE,")@("
- getuser.l (%a1),%a1,fp_err_ua1,%a1
-debug jra "2f"
-1: printf PDECODE,","
-2:
-.endm
-
-| all other indirect addressing modes will finally end up here
-.macro fp_mode_addr_indirect_extmode0
- .if !do_no_pc_mode
- fp_test_basereg_ext 1f
- printf PDECODE,"pc"
- fp_get_pc %a0
- jra 2f
- .endif
-1: fp_decode_addr_reg
- printf PDECODE,"a%d",1,%d0
- jsr fp_get_addr_reg
-2: move.l %a0,%a1
- swap %d2
- fp_get_test_extword 3f
- | addressing mode: address register/programm counter indirect
- | with index and 8bit displacement
- fp_decode_disp8
-debug ext.l "%d0"
- printf PDECODE,"@(%x,",1,%d0
- add.w %d0,%a1
- fp_decode_index
- add.l %d0,%a1
- printf PDECODE,")"
- jra 9f
-3: | addressing mode: address register/programm counter memory indirect
- | with base and/or outer displacement
- btst #7,%d2 | base register suppressed?
- jeq 1f
- printf PDECODE,"!"
- sub.l %a1,%a1
-1: printf PDECODE,"@("
- fp_decode_basedisp
-
- .long fp_ill,1f
- .long 2f,3f
-
-#ifdef FPU_EMU_DEBUG
-1: printf PDECODE,"0" | null base displacement
- jra 1f
-#endif
-2: fp_get_instr_word %a0,fp_err_ua1 | 16bit base displacement
- printf PDECODE,"%x:w",1,%a0
- jra 4f
-3: fp_get_instr_long %a0,fp_err_ua1 | 32bit base displacement
- printf PDECODE,"%x:l",1,%a0
-4: add.l %a0,%a1
-1:
- fp_do_postindex
- fp_test_suppr_index 1f
- fp_decode_index
- add.l %d0,%a1
-1: fp_do_preindex
-
- fp_decode_outerdisp
-
- .long 5f,1f
- .long 2f,3f
-
-#ifdef FPU_EMU_DEBUG
-1: printf PDECODE,"0" | null outer displacement
- jra 1f
-#endif
-2: fp_get_instr_word %a0,fp_err_ua1 | 16bit outer displacement
- printf PDECODE,"%x:w",1,%a0
- jra 4f
-3: fp_get_instr_long %a0,fp_err_ua1 | 32bit outer displacement
- printf PDECODE,"%x:l",1,%a0
-4: add.l %a0,%a1
-1:
-5: printf PDECODE,")"
-9: move.l %a1,%a0
- swap %d2
-.endm
-
-| get the absolute short address from user space
-.macro fp_mode_abs_short
- fp_get_instr_word %a0,fp_err_ua1
- printf PDECODE,"%x.w",1,%a0
-.endm
-
-| get the absolute long address from user space
-.macro fp_mode_abs_long
- fp_get_instr_long %a0,fp_err_ua1
- printf PDECODE,"%x.l",1,%a0
-.endm
-
-#endif /* _FP_DECODE_H */
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_emu.h b/ANDROID_3.4.5/arch/m68k/math-emu/fp_emu.h
deleted file mode 100644
index c1ecfef7..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_emu.h
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
- * fp_emu.h
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _FP_EMU_H
-#define _FP_EMU_H
-
-#ifdef __ASSEMBLY__
-#include <asm/asm-offsets.h>
-#endif
-#include <asm/math-emu.h>
-
-#ifndef __ASSEMBLY__
-
-#define IS_INF(a) ((a)->exp == 0x7fff)
-#define IS_ZERO(a) ((a)->mant.m64 == 0)
-
-
-#define fp_set_sr(bit) ({ \
- FPDATA->fpsr |= 1 << (bit); \
-})
-
-#define fp_set_quotient(quotient) ({ \
- FPDATA->fpsr &= 0xff00ffff; \
- FPDATA->fpsr |= ((quotient) & 0xff) << 16; \
-})
-
-/* linkage for several useful functions */
-
-/* Normalize the extended struct, return 0 for a NaN */
-#define fp_normalize_ext(fpreg) ({ \
- register struct fp_ext *reg asm ("a0") = fpreg; \
- register int res asm ("d0"); \
- \
- asm volatile ("jsr fp_conv_ext2ext" \
- : "=d" (res) : "a" (reg) \
- : "a1", "d1", "d2", "memory"); \
- res; \
-})
-
-#define fp_copy_ext(dest, src) ({ \
- *dest = *src; \
-})
-
-#define fp_monadic_check(dest, src) ({ \
- fp_copy_ext(dest, src); \
- if (!fp_normalize_ext(dest)) \
- return dest; \
-})
-
-#define fp_dyadic_check(dest, src) ({ \
- if (!fp_normalize_ext(dest)) \
- return dest; \
- if (!fp_normalize_ext(src)) { \
- fp_copy_ext(dest, src); \
- return dest; \
- } \
-})
-
-extern const struct fp_ext fp_QNaN;
-extern const struct fp_ext fp_Inf;
-
-#define fp_set_nan(dest) ({ \
- fp_set_sr(FPSR_EXC_OPERR); \
- *dest = fp_QNaN; \
-})
-
-/* TODO check rounding mode? */
-#define fp_set_ovrflw(dest) ({ \
- fp_set_sr(FPSR_EXC_OVFL); \
- dest->exp = 0x7fff; \
- dest->mant.m64 = 0; \
-})
-
-#define fp_conv_ext2long(src) ({ \
- register struct fp_ext *__src asm ("a0") = src; \
- register int __res asm ("d0"); \
- \
- asm volatile ("jsr fp_conv_ext2long" \
- : "=d" (__res) : "a" (__src) \
- : "a1", "d1", "d2", "memory"); \
- __res; \
-})
-
-#define fp_conv_long2ext(dest, src) ({ \
- register struct fp_ext *__dest asm ("a0") = dest; \
- register int __src asm ("d0") = src; \
- \
- asm volatile ("jsr fp_conv_ext2long" \
- : : "d" (__src), "a" (__dest) \
- : "a1", "d1", "d2", "memory"); \
-})
-
-#else /* __ASSEMBLY__ */
-
-/*
- * set, reset or clear a bit in the fp status register
- */
-.macro fp_set_sr bit
- bset #(\bit&7),(FPD_FPSR+3-(\bit/8),FPDATA)
-.endm
-
-.macro fp_clr_sr bit
- bclr #(\bit&7),(FPD_FPSR+3-(\bit/8),FPDATA)
-.endm
-
-.macro fp_tst_sr bit
- btst #(\bit&7),(FPD_FPSR+3-(\bit/8),FPDATA)
-.endm
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _FP_EMU_H */
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_entry.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_entry.S
deleted file mode 100644
index a3fe1f34..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_entry.S
+++ /dev/null
@@ -1,324 +0,0 @@
-/*
- * fp_emu.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <linux/linkage.h>
-#include <asm/entry.h>
-
-#include "fp_emu.h"
-
- .globl fpu_emu
- .globl fp_debugprint
- .globl fp_err_ua1,fp_err_ua2
-
- .text
-fpu_emu:
- SAVE_ALL_INT
- GET_CURRENT(%d0)
-
-#if defined(CPU_M68020_OR_M68030) && defined(CPU_M68040_OR_M68060)
- tst.l m68k_is040or060
- jeq 1f
-#endif
-#if defined(CPU_M68040_OR_M68060)
- move.l (FPS_PC2,%sp),(FPS_PC,%sp)
-#endif
-1:
- | emulate the instruction
- jsr fp_scan
-
-#if defined(CONFIG_M68060)
-#if !defined(CPU_M68060_ONLY)
- btst #3,m68k_cputype+3
- jeq 1f
-#endif
- btst #7,(FPS_SR,%sp)
- jne fp_sendtrace060
-#endif
-1:
- | emulation successful?
- tst.l %d0
- jeq ret_from_exception
-
- | send some signal to program here
-
- jra ret_from_exception
-
- | we jump here after an access error while trying to access
- | user space, we correct stackpointer and send a SIGSEGV to
- | the user process
-fp_err_ua2:
- addq.l #4,%sp
-fp_err_ua1:
- addq.l #4,%sp
- move.l %a0,-(%sp)
- pea LSEGV_MAPERR
- pea LSIGSEGV
- jsr fpemu_signal
- add.w #12,%sp
- jra ret_from_exception
-
-#if defined(CONFIG_M68060)
- | send a trace signal if we are debugged
- | it does not really belong here, but...
-fp_sendtrace060:
- move.l (FPS_PC,%sp),-(%sp)
- pea LTRAP_TRACE
- pea LSIGTRAP
- jsr fpemu_signal
- add.w #12,%sp
- jra ret_from_exception
-#endif
-
- .globl fp_get_data_reg, fp_put_data_reg
- .globl fp_get_addr_reg, fp_put_addr_reg
-
- | Entry points to get/put a register. Some of them can be get/put
- | directly, others are on the stack, as we read/write the stack
- | directly here, these function may only be called from within
- | instruction decoding, otherwise the stack pointer is incorrect
- | and the stack gets corrupted.
-fp_get_data_reg:
- jmp ([0f:w,%pc,%d0.w*4])
-
- .align 4
-0:
- .long fp_get_d0, fp_get_d1
- .long fp_get_d2, fp_get_d3
- .long fp_get_d4, fp_get_d5
- .long fp_get_d6, fp_get_d7
-
-fp_get_d0:
- move.l (PT_OFF_D0+8,%sp),%d0
- printf PREGISTER,"{d0->%08x}",1,%d0
- rts
-
-fp_get_d1:
- move.l (PT_OFF_D1+8,%sp),%d0
- printf PREGISTER,"{d1->%08x}",1,%d0
- rts
-
-fp_get_d2:
- move.l (PT_OFF_D2+8,%sp),%d0
- printf PREGISTER,"{d2->%08x}",1,%d0
- rts
-
-fp_get_d3:
- move.l %d3,%d0
- printf PREGISTER,"{d3->%08x}",1,%d0
- rts
-
-fp_get_d4:
- move.l %d4,%d0
- printf PREGISTER,"{d4->%08x}",1,%d0
- rts
-
-fp_get_d5:
- move.l %d5,%d0
- printf PREGISTER,"{d5->%08x}",1,%d0
- rts
-
-fp_get_d6:
- move.l %d6,%d0
- printf PREGISTER,"{d6->%08x}",1,%d0
- rts
-
-fp_get_d7:
- move.l %d7,%d0
- printf PREGISTER,"{d7->%08x}",1,%d0
- rts
-
-fp_put_data_reg:
- jmp ([0f:w,%pc,%d1.w*4])
-
- .align 4
-0:
- .long fp_put_d0, fp_put_d1
- .long fp_put_d2, fp_put_d3
- .long fp_put_d4, fp_put_d5
- .long fp_put_d6, fp_put_d7
-
-fp_put_d0:
- printf PREGISTER,"{d0<-%08x}",1,%d0
- move.l %d0,(PT_OFF_D0+8,%sp)
- rts
-
-fp_put_d1:
- printf PREGISTER,"{d1<-%08x}",1,%d0
- move.l %d0,(PT_OFF_D1+8,%sp)
- rts
-
-fp_put_d2:
- printf PREGISTER,"{d2<-%08x}",1,%d0
- move.l %d0,(PT_OFF_D2+8,%sp)
- rts
-
-fp_put_d3:
- printf PREGISTER,"{d3<-%08x}",1,%d0
-| move.l %d0,%d3
- move.l %d0,(PT_OFF_D3+8,%sp)
- rts
-
-fp_put_d4:
- printf PREGISTER,"{d4<-%08x}",1,%d0
-| move.l %d0,%d4
- move.l %d0,(PT_OFF_D4+8,%sp)
- rts
-
-fp_put_d5:
- printf PREGISTER,"{d5<-%08x}",1,%d0
-| move.l %d0,%d5
- move.l %d0,(PT_OFF_D5+8,%sp)
- rts
-
-fp_put_d6:
- printf PREGISTER,"{d6<-%08x}",1,%d0
- move.l %d0,%d6
- rts
-
-fp_put_d7:
- printf PREGISTER,"{d7<-%08x}",1,%d0
- move.l %d0,%d7
- rts
-
-fp_get_addr_reg:
- jmp ([0f:w,%pc,%d0.w*4])
-
- .align 4
-0:
- .long fp_get_a0, fp_get_a1
- .long fp_get_a2, fp_get_a3
- .long fp_get_a4, fp_get_a5
- .long fp_get_a6, fp_get_a7
-
-fp_get_a0:
- move.l (PT_OFF_A0+8,%sp),%a0
- printf PREGISTER,"{a0->%08x}",1,%a0
- rts
-
-fp_get_a1:
- move.l (PT_OFF_A1+8,%sp),%a0
- printf PREGISTER,"{a1->%08x}",1,%a0
- rts
-
-fp_get_a2:
- move.l (PT_OFF_A2+8,%sp),%a0
- printf PREGISTER,"{a2->%08x}",1,%a0
- rts
-
-fp_get_a3:
- move.l %a3,%a0
- printf PREGISTER,"{a3->%08x}",1,%a0
- rts
-
-fp_get_a4:
- move.l %a4,%a0
- printf PREGISTER,"{a4->%08x}",1,%a0
- rts
-
-fp_get_a5:
- move.l %a5,%a0
- printf PREGISTER,"{a5->%08x}",1,%a0
- rts
-
-fp_get_a6:
- move.l %a6,%a0
- printf PREGISTER,"{a6->%08x}",1,%a0
- rts
-
-fp_get_a7:
- move.l %usp,%a0
- printf PREGISTER,"{a7->%08x}",1,%a0
- rts
-
-fp_put_addr_reg:
- jmp ([0f:w,%pc,%d0.w*4])
-
- .align 4
-0:
- .long fp_put_a0, fp_put_a1
- .long fp_put_a2, fp_put_a3
- .long fp_put_a4, fp_put_a5
- .long fp_put_a6, fp_put_a7
-
-fp_put_a0:
- printf PREGISTER,"{a0<-%08x}",1,%a0
- move.l %a0,(PT_OFF_A0+8,%sp)
- rts
-
-fp_put_a1:
- printf PREGISTER,"{a1<-%08x}",1,%a0
- move.l %a0,(PT_OFF_A1+8,%sp)
- rts
-
-fp_put_a2:
- printf PREGISTER,"{a2<-%08x}",1,%a0
- move.l %a0,(PT_OFF_A2+8,%sp)
- rts
-
-fp_put_a3:
- printf PREGISTER,"{a3<-%08x}",1,%a0
- move.l %a0,%a3
- rts
-
-fp_put_a4:
- printf PREGISTER,"{a4<-%08x}",1,%a0
- move.l %a0,%a4
- rts
-
-fp_put_a5:
- printf PREGISTER,"{a5<-%08x}",1,%a0
- move.l %a0,%a5
- rts
-
-fp_put_a6:
- printf PREGISTER,"{a6<-%08x}",1,%a0
- move.l %a0,%a6
- rts
-
-fp_put_a7:
- printf PREGISTER,"{a7<-%08x}",1,%a0
- move.l %a0,%usp
- rts
-
- .data
- .align 4
-
-fp_debugprint:
-| .long PMDECODE
- .long PMINSTR+PMDECODE+PMCONV+PMNORM
-| .long PMCONV+PMNORM+PMINSTR
-| .long 0
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_log.c b/ANDROID_3.4.5/arch/m68k/math-emu/fp_log.c
deleted file mode 100644
index 3384a524..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_log.c
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
-
- fp_trig.c: floating-point math routines for the Linux-m68k
- floating point emulator.
-
- Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel.
-
- I hereby give permission, free of charge, to copy, modify, and
- redistribute this software, in source or binary form, provided that
- the above copyright notice and the following disclaimer are included
- in all such copies.
-
- THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL
- OR IMPLIED.
-
-*/
-
-#include "fp_emu.h"
-
-static const struct fp_ext fp_one =
-{
- .exp = 0x3fff,
-};
-
-extern struct fp_ext *fp_fadd(struct fp_ext *dest, const struct fp_ext *src);
-extern struct fp_ext *fp_fdiv(struct fp_ext *dest, const struct fp_ext *src);
-
-struct fp_ext *
-fp_fsqrt(struct fp_ext *dest, struct fp_ext *src)
-{
- struct fp_ext tmp, src2;
- int i, exp;
-
- dprint(PINSTR, "fsqrt\n");
-
- fp_monadic_check(dest, src);
-
- if (IS_ZERO(dest))
- return dest;
-
- if (dest->sign) {
- fp_set_nan(dest);
- return dest;
- }
- if (IS_INF(dest))
- return dest;
-
- /*
- * sqrt(m) * 2^(p) , if e = 2*p
- * sqrt(m*2^e) =
- * sqrt(2*m) * 2^(p) , if e = 2*p + 1
- *
- * So we use the last bit of the exponent to decide wether to
- * use the m or 2*m.
- *
- * Since only the fractional part of the mantissa is stored and
- * the integer part is assumed to be one, we place a 1 or 2 into
- * the fixed point representation.
- */
- exp = dest->exp;
- dest->exp = 0x3FFF;
- if (!(exp & 1)) /* lowest bit of exponent is set */
- dest->exp++;
- fp_copy_ext(&src2, dest);
-
- /*
- * The taylor row around a for sqrt(x) is:
- * sqrt(x) = sqrt(a) + 1/(2*sqrt(a))*(x-a) + R
- * With a=1 this gives:
- * sqrt(x) = 1 + 1/2*(x-1)
- * = 1/2*(1+x)
- */
- fp_fadd(dest, &fp_one);
- dest->exp--; /* * 1/2 */
-
- /*
- * We now apply the newton rule to the function
- * f(x) := x^2 - r
- * which has a null point on x = sqrt(r).
- *
- * It gives:
- * x' := x - f(x)/f'(x)
- * = x - (x^2 -r)/(2*x)
- * = x - (x - r/x)/2
- * = (2*x - x + r/x)/2
- * = (x + r/x)/2
- */
- for (i = 0; i < 9; i++) {
- fp_copy_ext(&tmp, &src2);
-
- fp_fdiv(&tmp, dest);
- fp_fadd(dest, &tmp);
- dest->exp--;
- }
-
- dest->exp += (exp - 0x3FFF) / 2;
-
- return dest;
-}
-
-struct fp_ext *
-fp_fetoxm1(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fetoxm1\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fetox(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fetox\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_ftwotox(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("ftwotox\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_ftentox(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("ftentox\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_flogn(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("flogn\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_flognp1(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("flognp1\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_flog10(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("flog10\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_flog2(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("flog2\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fgetexp(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fgetexp\n");
-
- fp_monadic_check(dest, src);
-
- if (IS_INF(dest)) {
- fp_set_nan(dest);
- return dest;
- }
- if (IS_ZERO(dest))
- return dest;
-
- fp_conv_long2ext(dest, (int)dest->exp - 0x3FFF);
-
- fp_normalize_ext(dest);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fgetman(struct fp_ext *dest, struct fp_ext *src)
-{
- dprint(PINSTR, "fgetman\n");
-
- fp_monadic_check(dest, src);
-
- if (IS_ZERO(dest))
- return dest;
-
- if (IS_INF(dest))
- return dest;
-
- dest->exp = 0x3FFF;
-
- return dest;
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_move.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_move.S
deleted file mode 100644
index 71bdf83b..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_move.S
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * fp_move.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "fp_emu.h"
-#include "fp_decode.h"
-
-do_no_pc_mode=1
-
- .globl fp_fmove_fp2mem
-
-fp_fmove_fp2mem:
- clr.b (2+FPD_FPSR,FPDATA)
- fp_decode_dest_format
- move.w %d0,%d1 | store data size twice in %d1
- swap %d1 | one can be trashed below
- move.w %d0,%d1
-#ifdef FPU_EMU_DEBUG
- lea 0f,%a0
- clr.l %d0
- move.b (%a0,%d1.w),%d0
- printf PDECODE,"fmove.%c ",1,%d0
- fp_decode_src_reg
- printf PDECODE,"fp%d,",1,%d0
-
- .data
-0: .byte 'l','s','x','p','w','d','b','p'
- .previous
-#endif
-
- | encode addressing mode for dest
- fp_decode_addr_mode
-
- .long fp_data, fp_ill
- .long fp_indirect, fp_postinc
- .long fp_predecr, fp_disp16
- .long fp_extmode0, fp_extmode1
-
- | addressing mode: data register direct
-fp_data:
- fp_mode_data_direct
- move.w %d0,%d1
- fp_decode_src_reg
- fp_get_fp_reg
- lea (FPD_TEMPFP1,FPDATA),%a1
- move.l (%a0)+,(%a1)+
- move.l (%a0)+,(%a1)+
- move.l (%a0),(%a1)
- lea (-8,%a1),%a0
- swap %d1
- move.l %d1,%d2
- printf PDECODE,"\n"
- jmp ([0f:w,%pc,%d1.w*4])
-
- .align 4
-0:
- .long fp_data_long, fp_data_single
- .long fp_ill, fp_ill
- .long fp_data_word, fp_ill
- .long fp_data_byte, fp_ill
-
-fp_data_byte:
- jsr fp_normalize_ext
- jsr fp_conv_ext2byte
- move.l %d0,%d1
- swap %d2
- move.w %d2,%d0
- jsr fp_get_data_reg
- move.b %d1,%d0
- move.w %d2,%d1
- jsr fp_put_data_reg
- jra fp_final
-
-fp_data_word:
- jsr fp_normalize_ext
- jsr fp_conv_ext2short
- move.l %d0,%d1
- swap %d2
- move.w %d2,%d0
- jsr fp_get_data_reg
- move.w %d1,%d0
- move.l %d2,%d1
- jsr fp_put_data_reg
- jra fp_final
-
-fp_data_long:
- jsr fp_normalize_ext
- jsr fp_conv_ext2long
- swap %d2
- move.w %d2,%d1
- jsr fp_put_data_reg
- jra fp_final
-
-fp_data_single:
- jsr fp_normalize_ext
- jsr fp_conv_ext2single
- swap %d2
- move.w %d2,%d1
- jsr fp_put_data_reg
- jra fp_final
-
- | addressing mode: address register indirect
-fp_indirect:
- fp_mode_addr_indirect
- jra fp_putdest
-
- | addressing mode: address register indirect with postincrement
-fp_postinc:
- fp_mode_addr_indirect_postinc
- jra fp_putdest
-
- | addressing mode: address register indirect with predecrement
-fp_predecr:
- fp_mode_addr_indirect_predec
- jra fp_putdest
-
- | addressing mode: address register indirect with 16bit displacement
-fp_disp16:
- fp_mode_addr_indirect_disp16
- jra fp_putdest
-
-fp_extmode0:
- fp_mode_addr_indirect_extmode0
- jra fp_putdest
-
-fp_extmode1:
- fp_decode_addr_reg
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fp_abs_short, fp_abs_long
- .long fp_ill, fp_ill
- .long fp_ill, fp_ill
- .long fp_ill, fp_ill
-
-fp_abs_short:
- fp_mode_abs_short
- jra fp_putdest
-
-fp_abs_long:
- fp_mode_abs_long
- jra fp_putdest
-
-fp_putdest:
- move.l %a0,%a1
- fp_decode_src_reg
- move.l %d1,%d2 | save size
- fp_get_fp_reg
- printf PDECODE,"\n"
- addq.l #8,%a0
- move.l (%a0),-(%sp)
- move.l -(%a0),-(%sp)
- move.l -(%a0),-(%sp)
- move.l %sp,%a0
- jsr fp_normalize_ext
-
- swap %d2
- jmp ([0f:w,%pc,%d2.w*4])
-
- .align 4
-0:
- .long fp_format_long, fp_format_single
- .long fp_format_extended, fp_format_packed
- .long fp_format_word, fp_format_double
- .long fp_format_byte, fp_format_packed
-
-fp_format_long:
- jsr fp_conv_ext2long
- putuser.l %d0,(%a1),fp_err_ua1,%a1
- jra fp_finish_move
-
-fp_format_single:
- jsr fp_conv_ext2single
- putuser.l %d0,(%a1),fp_err_ua1,%a1
- jra fp_finish_move
-
-fp_format_extended:
- move.l (%a0)+,%d0
- lsl.w #1,%d0
- lsl.l #7,%d0
- lsl.l #8,%d0
- putuser.l %d0,(%a1)+,fp_err_ua1,%a1
- move.l (%a0)+,%d0
- putuser.l %d0,(%a1)+,fp_err_ua1,%a1
- move.l (%a0),%d0
- putuser.l %d0,(%a1),fp_err_ua1,%a1
- jra fp_finish_move
-
-fp_format_packed:
- /* not supported yet */
- lea (12,%sp),%sp
- jra fp_ill
-
-fp_format_word:
- jsr fp_conv_ext2short
- putuser.w %d0,(%a1),fp_err_ua1,%a1
- jra fp_finish_move
-
-fp_format_double:
- jsr fp_conv_ext2double
- jra fp_finish_move
-
-fp_format_byte:
- jsr fp_conv_ext2byte
- putuser.b %d0,(%a1),fp_err_ua1,%a1
-| jra fp_finish_move
-
-fp_finish_move:
- lea (12,%sp),%sp
- jra fp_final
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_movem.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_movem.S
deleted file mode 100644
index 8354d39e..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_movem.S
+++ /dev/null
@@ -1,368 +0,0 @@
-/*
- * fp_movem.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "fp_emu.h"
-#include "fp_decode.h"
-
-| set flags for decode macros for fmovem
-do_fmovem=1
-
- .globl fp_fmovem_fp, fp_fmovem_cr
-
-| %d1 contains the mask and count of the register list
-| for other register usage see fp_decode.h
-
-fp_fmovem_fp:
- printf PDECODE,"fmovem.x "
- | get register list and count them
- btst #11,%d2
- jne 1f
- bfextu %d2{#24,#8},%d0 | static register list
- jra 2f
-1: bfextu %d2{#25,#3},%d0 | dynamic register list
- jsr fp_get_data_reg
-2: move.l %d0,%d1
- swap %d1
- jra 2f
-1: addq.w #1,%d1 | count the # of registers in
-2: lsr.b #1,%d0 | register list and keep it in %d1
- jcs 1b
- jne 2b
- printf PDECODE,"#%08x",1,%d1
-#ifdef FPU_EMU_DEBUG
- btst #12,%d2
- jne 1f
- printf PDECODE,"-" | decremental move
- jra 2f
-1: printf PDECODE,"+" | incremental move
-2: btst #13,%d2
- jeq 1f
- printf PDECODE,"->" | fpu -> cpu
- jra 2f
-1: printf PDECODE,"<-" | fpu <- cpu
-2:
-#endif
-
- | decode address mode
- fp_decode_addr_mode
-
- .long fp_ill, fp_ill
- .long fpr_indirect, fpr_postinc
- .long fpr_predecr, fpr_disp16
- .long fpr_extmode0, fpr_extmode1
-
- | addressing mode: address register indirect
-fpr_indirect:
- fp_mode_addr_indirect
- jra fpr_do_movem
-
- | addressing mode: address register indirect with postincrement
-fpr_postinc:
- fp_mode_addr_indirect_postinc
- jra fpr_do_movem
-
-fpr_predecr:
- fp_mode_addr_indirect_predec
- jra fpr_do_movem
-
- | addressing mode: address register/programm counter indirect
- | with 16bit displacement
-fpr_disp16:
- fp_mode_addr_indirect_disp16
- jra fpr_do_movem
-
-fpr_extmode0:
- fp_mode_addr_indirect_extmode0
- jra fpr_do_movem
-
-fpr_extmode1:
- fp_decode_addr_reg
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fpr_absolute_short, fpr_absolute_long
- .long fpr_disp16, fpr_extmode0
- .long fp_ill, fp_ill
- .long fp_ill, fp_ill
-
-fpr_absolute_short:
- fp_mode_abs_short
- jra fpr_do_movem
-
-fpr_absolute_long:
- fp_mode_abs_long
-| jra fpr_do_movem
-
-fpr_do_movem:
- swap %d1 | get fpu register list
- lea (FPD_FPREG,FPDATA),%a1
- moveq #12,%d0
- btst #12,%d2
- jne 1f
- lea (-12,%a1,%d0*8),%a1
- neg.l %d0
-1: btst #13,%d2
- jne 4f
- | move register from memory into fpu
- jra 3f
-1: printf PMOVEM,"(%p>%p)",2,%a0,%a1
- getuser.l (%a0)+,%d2,fp_err_ua1,%a0
- lsr.l #8,%d2
- lsr.l #7,%d2
- lsr.w #1,%d2
- move.l %d2,(%a1)+
- getuser.l (%a0)+,%d2,fp_err_ua1,%a0
- move.l %d2,(%a1)+
- getuser.l (%a0),%d2,fp_err_ua1,%a0
- move.l %d2,(%a1)
- subq.l #8,%a0
- subq.l #8,%a1
- add.l %d0,%a0
-2: add.l %d0,%a1
-3: lsl.b #1,%d1
- jcs 1b
- jne 2b
- jra 5f
- | move register from fpu into memory
-1: printf PMOVEM,"(%p>%p)",2,%a1,%a0
- move.l (%a1)+,%d2
- lsl.w #1,%d2
- lsl.l #7,%d2
- lsl.l #8,%d2
- putuser.l %d2,(%a0)+,fp_err_ua1,%a0
- move.l (%a1)+,%d2
- putuser.l %d2,(%a0)+,fp_err_ua1,%a0
- move.l (%a1),%d2
- putuser.l %d2,(%a0),fp_err_ua1,%a0
- subq.l #8,%a1
- subq.l #8,%a0
- add.l %d0,%a0
-2: add.l %d0,%a1
-4: lsl.b #1,%d1
- jcs 1b
- jne 2b
-5:
- printf PDECODE,"\n"
-#if 0
- lea (FPD_FPREG,FPDATA),%a0
- printf PMOVEM,"fp:"
- printx PMOVEM,%a0@(0)
- printx PMOVEM,%a0@(12)
- printf PMOVEM,"\n "
- printx PMOVEM,%a0@(24)
- printx PMOVEM,%a0@(36)
- printf PMOVEM,"\n "
- printx PMOVEM,%a0@(48)
- printx PMOVEM,%a0@(60)
- printf PMOVEM,"\n "
- printx PMOVEM,%a0@(72)
- printx PMOVEM,%a0@(84)
- printf PMOVEM,"\n"
-#endif
- jra fp_end
-
-| set flags for decode macros for fmovem control register
-do_fmovem=1
-do_fmovem_cr=1
-
-fp_fmovem_cr:
- printf PDECODE,"fmovem.cr "
- | get register list and count them
- bfextu %d2{#19,#3},%d0
- move.l %d0,%d1
- swap %d1
- jra 2f
-1: addq.w #1,%d1
-2: lsr.l #1,%d0
- jcs 1b
- jne 2b
- printf PDECODE,"#%08x",1,%d1
-#ifdef FPU_EMU_DEBUG
- btst #13,%d2
- jeq 1f
- printf PDECODE,"->" | fpu -> cpu
- jra 2f
-1: printf PDECODE,"<-" | fpu <- cpu
-2:
-#endif
-
- | decode address mode
- fp_decode_addr_mode
-
- .long fpc_data, fpc_addr
- .long fpc_indirect, fpc_postinc
- .long fpc_predecr, fpc_disp16
- .long fpc_extmode0, fpc_extmode1
-
-fpc_data:
- fp_mode_data_direct
- move.w %d0,%d1
- bfffo %d2{#19,#3},%d0
- sub.w #19,%d0
- lea (FPD_FPCR,FPDATA,%d0.w*4),%a1
- btst #13,%d2
- jne 1f
- move.w %d1,%d0
- jsr fp_get_data_reg
- move.l %d0,(%a1)
- jra fpc_movem_fin
-1: move.l (%a1),%d0
- jsr fp_put_data_reg
- jra fpc_movem_fin
-
-fpc_addr:
- fp_decode_addr_reg
- printf PDECODE,"a%d",1,%d0
- btst #13,%d2
- jne 1f
- jsr fp_get_addr_reg
- move.l %a0,(FPD_FPIAR,FPDATA)
- jra fpc_movem_fin
-1: move.l (FPD_FPIAR,FPDATA),%a0
- jsr fp_put_addr_reg
- jra fpc_movem_fin
-
-fpc_indirect:
- fp_mode_addr_indirect
- jra fpc_do_movem
-
-fpc_postinc:
- fp_mode_addr_indirect_postinc
- jra fpc_do_movem
-
-fpc_predecr:
- fp_mode_addr_indirect_predec
- jra fpc_do_movem
-
-fpc_disp16:
- fp_mode_addr_indirect_disp16
- jra fpc_do_movem
-
-fpc_extmode0:
- fp_mode_addr_indirect_extmode0
- jra fpc_do_movem
-
-fpc_extmode1:
- fp_decode_addr_reg
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fpc_absolute_short, fpc_absolute_long
- .long fpc_disp16, fpc_extmode0
- .long fpc_immediate, fp_ill
- .long fp_ill, fp_ill
-
-fpc_absolute_short:
- fp_mode_abs_short
- jra fpc_do_movem
-
-fpc_absolute_long:
- fp_mode_abs_long
- jra fpc_do_movem
-
-fpc_immediate:
- fp_get_pc %a0
- lea (%a0,%d1.w*4),%a1
- fp_put_pc %a1
- printf PDECODE,"#imm"
-| jra fpc_do_movem
-#if 0
- swap %d1
- lsl.l #5,%d1
- lea (FPD_FPCR,FPDATA),%a0
- jra 3f
-1: move.l %d0,(%a0)
-2: addq.l #4,%a0
-3: lsl.b #1,%d1
- jcs 1b
- jne 2b
- jra fpc_movem_fin
-#endif
-
-fpc_do_movem:
- swap %d1 | get fpu register list
- lsl.l #5,%d1
- lea (FPD_FPCR,FPDATA),%a1
-1: btst #13,%d2
- jne 4f
-
- | move register from memory into fpu
- jra 3f
-1: printf PMOVEM,"(%p>%p)",2,%a0,%a1
- getuser.l (%a0)+,%d0,fp_err_ua1,%a0
- move.l %d0,(%a1)
-2: addq.l #4,%a1
-3: lsl.b #1,%d1
- jcs 1b
- jne 2b
- jra fpc_movem_fin
-
- | move register from fpu into memory
-1: printf PMOVEM,"(%p>%p)",2,%a1,%a0
- move.l (%a1),%d0
- putuser.l %d0,(%a0)+,fp_err_ua1,%a0
-2: addq.l #4,%a1
-4: lsl.b #1,%d1
- jcs 1b
- jne 2b
-
-fpc_movem_fin:
- and.l #0x0000fff0,(FPD_FPCR,FPDATA)
- and.l #0x0ffffff8,(FPD_FPSR,FPDATA)
- move.l (FPD_FPCR,FPDATA),%d0
- lsr.l #4,%d0
- moveq #3,%d1
- and.l %d0,%d1
- move.w %d1,(FPD_RND,FPDATA)
- lsr.l #2,%d0
- moveq #3,%d1
- and.l %d0,%d1
- move.w %d1,(FPD_PREC,FPDATA)
- printf PDECODE,"\n"
-#if 0
- printf PMOVEM,"fpcr : %08x\n",1,FPDATA@(FPD_FPCR)
- printf PMOVEM,"fpsr : %08x\n",1,FPDATA@(FPD_FPSR)
- printf PMOVEM,"fpiar: %08x\n",1,FPDATA@(FPD_FPIAR)
- clr.l %d0
- move.w (FPD_PREC,FPDATA),%d0
- printf PMOVEM,"prec : %04x\n",1,%d0
- move.w (FPD_RND,FPDATA),%d0
- printf PMOVEM,"rnd : %04x\n",1,%d0
-#endif
- jra fp_end
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_scan.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_scan.S
deleted file mode 100644
index e4146ed5..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_scan.S
+++ /dev/null
@@ -1,478 +0,0 @@
-/*
- * fp_scan.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "fp_emu.h"
-#include "fp_decode.h"
-
- .globl fp_scan, fp_datasize
-
- .data
-
-| %d2 - first two instr words
-| %d1 - operand size
-
-/* operand formats are:
-
- Long = 0, i.e. fmove.l
- Single, i.e. fmove.s
- Extended, i.e. fmove.x
- Packed-BCD, i.e. fmove.p
- Word, i.e. fmove.w
- Double, i.e. fmove.d
-*/
-
- .text
-
-| On entry:
-| FPDATA - base of emulated FPU registers
-
-fp_scan:
-| normal fpu instruction? (this excludes fsave/frestore)
- fp_get_pc %a0
- printf PDECODE,"%08x: ",1,%a0
- getuser.b (%a0),%d0,fp_err_ua1,%a0
-#if 1
- cmp.b #0xf2,%d0 | cpid = 1
-#else
- cmp.b #0xfc,%d0 | cpid = 6
-#endif
- jne fp_nonstd
-| first two instruction words are kept in %d2
- getuser.l (%a0)+,%d2,fp_err_ua1,%a0
- fp_put_pc %a0
-fp_decode_cond: | separate conditional instr
- fp_decode_cond_instr_type
-
- .long fp_decode_move, fp_fscc
- .long fp_fbccw, fp_fbccl
-
-fp_decode_move: | separate move instr
- fp_decode_move_instr_type
-
- .long fp_fgen_fp, fp_ill
- .long fp_fgen_ea, fp_fmove_fp2mem
- .long fp_fmovem_cr, fp_fmovem_cr
- .long fp_fmovem_fp, fp_fmovem_fp
-
-| now all arithmetic instr and a few move instr are left
-fp_fgen_fp: | source is a fpu register
- clr.b (FPD_FPSR+2,FPDATA) | clear the exception byte
- fp_decode_sourcespec
- printf PDECODE,"f<op>.x fp%d",1,%d0
- fp_get_fp_reg
- lea (FPD_TEMPFP1,FPDATA),%a1 | copy src into a temp location
- move.l (%a0)+,(%a1)+
- move.l (%a0)+,(%a1)+
- move.l (%a0),(%a1)
- lea (-8,%a1),%a0
- jra fp_getdest
-
-fp_fgen_ea: | source is <ea>
- clr.b (FPD_FPSR+2,FPDATA) | clear the exception byte
- | sort out fmovecr, keep data size in %d1
- fp_decode_sourcespec
- cmp.w #7,%d0
- jeq fp_fmovecr
- move.w %d0,%d1 | store data size twice in %d1
- swap %d1 | one can be trashed below
- move.w %d0,%d1
-#ifdef FPU_EMU_DEBUG
- lea 0f,%a0
- clr.l %d0
- move.b (%a0,%d1.w),%d0
- printf PDECODE,"f<op>.%c ",1,%d0
-
- .data
-0: .byte 'l','s','x','p','w','d','b',0
- .previous
-#endif
-
-/*
- fp_getsource, fp_getdest
-
- basically, we end up with a pointer to the source operand in
- %a1, and a pointer to the destination operand in %a0. both
- are, of course, 96-bit extended floating point numbers.
-*/
-
-fp_getsource:
- | decode addressing mode for source
- fp_decode_addr_mode
-
- .long fp_data, fp_ill
- .long fp_indirect, fp_postinc
- .long fp_predecr, fp_disp16
- .long fp_extmode0, fp_extmode1
-
- | addressing mode: data register direct
-fp_data:
- fp_mode_data_direct
- jsr fp_get_data_reg
- lea (FPD_TEMPFP1,FPDATA),%a0
- jmp ([0f:w,%pc,%d1.w*4])
-
- .align 4
-0:
- .long fp_data_long, fp_data_single
- .long fp_ill, fp_ill
- .long fp_data_word, fp_ill
- .long fp_data_byte, fp_ill
-
- | data types that fit in an integer data register
-fp_data_byte:
- extb.l %d0
- jra fp_data_long
-
-fp_data_word:
- ext.l %d0
-
-fp_data_long:
- jsr fp_conv_long2ext
- jra fp_getdest
-
-fp_data_single:
- jsr fp_conv_single2ext
- jra fp_getdest
-
- | addressing mode: address register indirect
-fp_indirect:
- fp_mode_addr_indirect
- jra fp_fetchsource
-
- | addressing mode: address register indirect with postincrement
-fp_postinc:
- fp_mode_addr_indirect_postinc
- jra fp_fetchsource
-
- | addressing mode: address register indirect with predecrement
-fp_predecr:
- fp_mode_addr_indirect_predec
- jra fp_fetchsource
-
- | addressing mode: address register/programm counter indirect
- | with 16bit displacement
-fp_disp16:
- fp_mode_addr_indirect_disp16
- jra fp_fetchsource
-
- | all other indirect addressing modes will finally end up here
-fp_extmode0:
- fp_mode_addr_indirect_extmode0
- jra fp_fetchsource
-
-| all pc relative addressing modes and immediate/absolute modes end up here
-| the first ones are sent to fp_extmode0 or fp_disp16
-| and only the latter are handled here
-fp_extmode1:
- fp_decode_addr_reg
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fp_abs_short, fp_abs_long
- .long fp_disp16, fp_extmode0
- .long fp_immediate, fp_ill
- .long fp_ill, fp_ill
-
- | addressing mode: absolute short
-fp_abs_short:
- fp_mode_abs_short
- jra fp_fetchsource
-
- | addressing mode: absolute long
-fp_abs_long:
- fp_mode_abs_long
- jra fp_fetchsource
-
- | addressing mode: immediate data
-fp_immediate:
- printf PDECODE,"#"
- fp_get_pc %a0
- move.w (fp_datasize,%d1.w*2),%d0
- addq.w #1,%d0
- and.w #-2,%d0
-#ifdef FPU_EMU_DEBUG
- movem.l %d0/%d1,-(%sp)
- movel %a0,%a1
- clr.l %d1
- jra 2f
-1: getuser.b (%a1)+,%d1,fp_err_ua1,%a1
- printf PDECODE,"%02x",1,%d1
-2: dbra %d0,1b
- movem.l (%sp)+,%d0/%d1
-#endif
- lea (%a0,%d0.w),%a1
- fp_put_pc %a1
-| jra fp_fetchsource
-
-fp_fetchsource:
- move.l %a0,%a1
- swap %d1
- lea (FPD_TEMPFP1,FPDATA),%a0
- jmp ([0f:w,%pc,%d1.w*4])
-
- .align 4
-0: .long fp_long, fp_single
- .long fp_ext, fp_pack
- .long fp_word, fp_double
- .long fp_byte, fp_ill
-
-fp_long:
- getuser.l (%a1),%d0,fp_err_ua1,%a1
- jsr fp_conv_long2ext
- jra fp_getdest
-
-fp_single:
- getuser.l (%a1),%d0,fp_err_ua1,%a1
- jsr fp_conv_single2ext
- jra fp_getdest
-
-fp_ext:
- getuser.l (%a1)+,%d0,fp_err_ua1,%a1
- lsr.l #8,%d0
- lsr.l #7,%d0
- lsr.w #1,%d0
- move.l %d0,(%a0)+
- getuser.l (%a1)+,%d0,fp_err_ua1,%a1
- move.l %d0,(%a0)+
- getuser.l (%a1),%d0,fp_err_ua1,%a1
- move.l %d0,(%a0)
- subq.l #8,%a0
- jra fp_getdest
-
-fp_pack:
- /* not supported yet */
- jra fp_ill
-
-fp_word:
- getuser.w (%a1),%d0,fp_err_ua1,%a1
- ext.l %d0
- jsr fp_conv_long2ext
- jra fp_getdest
-
-fp_double:
- jsr fp_conv_double2ext
- jra fp_getdest
-
-fp_byte:
- getuser.b (%a1),%d0,fp_err_ua1,%a1
- extb.l %d0
- jsr fp_conv_long2ext
-| jra fp_getdest
-
-fp_getdest:
- move.l %a0,%a1
- bfextu %d2{#22,#3},%d0
- printf PDECODE,",fp%d\n",1,%d0
- fp_get_fp_reg
- movem.l %a0/%a1,-(%sp)
- pea fp_finalrounding
- bfextu %d2{#25,#7},%d0
- jmp ([0f:w,%pc,%d0*4])
-
- .align 4
-0:
- .long fp_fmove_mem2fp, fp_fint, fp_fsinh, fp_fintrz
- .long fp_fsqrt, fp_ill, fp_flognp1, fp_ill
- .long fp_fetoxm1, fp_ftanh, fp_fatan, fp_ill
- .long fp_fasin, fp_fatanh, fp_fsin, fp_ftan
- .long fp_fetox, fp_ftwotox, fp_ftentox, fp_ill
- .long fp_flogn, fp_flog10, fp_flog2, fp_ill
- .long fp_fabs, fp_fcosh, fp_fneg, fp_ill
- .long fp_facos, fp_fcos, fp_fgetexp, fp_fgetman
- .long fp_fdiv, fp_fmod, fp_fadd, fp_fmul
- .long fpa_fsgldiv, fp_frem, fp_fscale, fpa_fsglmul
- .long fp_fsub, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_fsincos0, fp_fsincos1, fp_fsincos2, fp_fsincos3
- .long fp_fsincos4, fp_fsincos5, fp_fsincos6, fp_fsincos7
- .long fp_fcmp, fp_ill, fp_ftst, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_fsmove, fp_fssqrt, fp_ill, fp_ill
- .long fp_fdmove, fp_fdsqrt, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_fsabs, fp_ill, fp_fsneg, fp_ill
- .long fp_fdabs, fp_ill, fp_fdneg, fp_ill
- .long fp_fsdiv, fp_ill, fp_fsadd, fp_fsmul
- .long fp_fddiv, fp_ill, fp_fdadd, fp_fdmul
- .long fp_fssub, fp_ill, fp_ill, fp_ill
- .long fp_fdsub, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
- .long fp_ill, fp_ill, fp_ill, fp_ill
-
- | Instructions follow
-
- | Move an (emulated) ROM constant
-fp_fmovecr:
- bfextu %d2{#27,#5},%d0
- printf PINSTR,"fp_fmovecr #%d",1,%d0
- move.l %d0,%d1
- add.l %d0,%d0
- add.l %d1,%d0
- lea (fp_constants,%d0*4),%a0
- move.l #0x801cc0ff,%d0
- addq.l #1,%d1
- lsl.l %d1,%d0
- jcc 1f
- fp_set_sr FPSR_EXC_INEX2 | INEX2 exception
-1: moveq #-128,%d0 | continue with fmove
- and.l %d0,%d2
- jra fp_getdest
-
- .data
- .align 4
-fp_constants:
- .long 0x00004000,0xc90fdaa2,0x2168c235 | pi
- .extend 0,0,0,0,0,0,0,0,0,0
- .long 0x00003ffd,0x9a209a84,0xfbcff798 | log10(2)
- .long 0x00004000,0xadf85458,0xa2bb4a9a | e
- .long 0x00003fff,0xb8aa3b29,0x5c17f0bc | log2(e)
- .long 0x00003ffd,0xde5bd8a9,0x37287195 | log10(e)
- .long 0x00000000,0x00000000,0x00000000 | 0.0
- .long 0x00003ffe,0xb17217f7,0xd1cf79ac | 1n(2)
- .long 0x00004000,0x935d8ddd,0xaaa8ac17 | 1n(10)
- | read this as "1.0 * 2^0" - note the high bit in the mantissa
- .long 0x00003fff,0x80000000,0x00000000 | 10^0
- .long 0x00004002,0xa0000000,0x00000000 | 10^1
- .long 0x00004005,0xc8000000,0x00000000 | 10^2
- .long 0x0000400c,0x9c400000,0x00000000 | 10^4
- .long 0x00004019,0xbebc2000,0x00000000 | 10^8
- .long 0x00004034,0x8e1bc9bf,0x04000000 | 10^16
- .long 0x00004069,0x9dc5ada8,0x2b70b59e | 10^32
- .long 0x000040d3,0xc2781f49,0xffcfa6d5 | 10^64
- .long 0x000041a8,0x93ba47c9,0x80e98ce0 | 10^128
- .long 0x00004351,0xaa7eebfb,0x9df9de8e | 10^256
- .long 0x000046a3,0xe319a0ae,0xa60e91c7 | 10^512
- .long 0x00004d48,0xc9767586,0x81750c17 | 10^1024
- .long 0x00005a92,0x9e8b3b5d,0xc53d5de5 | 10^2048
- .long 0x00007525,0xc4605202,0x8a20979b | 10^4096
- .previous
-
-fp_fmove_mem2fp:
- printf PINSTR,"fmove %p,%p\n",2,%a0,%a1
- move.l (%a1)+,(%a0)+
- move.l (%a1)+,(%a0)+
- move.l (%a1),(%a0)
- subq.l #8,%a0
- rts
-
-fpa_fsglmul:
- move.l #fp_finalrounding_single_fast,(%sp)
- jra fp_fsglmul
-
-fpa_fsgldiv:
- move.l #fp_finalrounding_single_fast,(%sp)
- jra fp_fsgldiv
-
-.macro fp_dosingleprec instr
- printf PINSTR,"single "
- move.l #fp_finalrounding_single,(%sp)
- jra \instr
-.endm
-
-.macro fp_dodoubleprec instr
- printf PINSTR,"double "
- move.l #fp_finalrounding_double,(%sp)
- jra \instr
-.endm
-
-fp_fsmove:
- fp_dosingleprec fp_fmove_mem2fp
-
-fp_fssqrt:
- fp_dosingleprec fp_fsqrt
-
-fp_fdmove:
- fp_dodoubleprec fp_fmove_mem2fp
-
-fp_fdsqrt:
- fp_dodoubleprec fp_fsqrt
-
-fp_fsabs:
- fp_dosingleprec fp_fabs
-
-fp_fsneg:
- fp_dosingleprec fp_fneg
-
-fp_fdabs:
- fp_dodoubleprec fp_fabs
-
-fp_fdneg:
- fp_dodoubleprec fp_fneg
-
-fp_fsdiv:
- fp_dosingleprec fp_fdiv
-
-fp_fsadd:
- fp_dosingleprec fp_fadd
-
-fp_fsmul:
- fp_dosingleprec fp_fmul
-
-fp_fddiv:
- fp_dodoubleprec fp_fdiv
-
-fp_fdadd:
- fp_dodoubleprec fp_fadd
-
-fp_fdmul:
- fp_dodoubleprec fp_fmul
-
-fp_fssub:
- fp_dosingleprec fp_fsub
-
-fp_fdsub:
- fp_dodoubleprec fp_fsub
-
-fp_nonstd:
- fp_get_pc %a0
- getuser.l (%a0),%d0,fp_err_ua1,%a0
- printf ,"nonstd ((%08x)=%08x)\n",2,%a0,%d0
- moveq #-1,%d0
- rts
-
- .data
- .align 4
-
- | data sizes corresponding to the operand formats
-fp_datasize:
- .word 4, 4, 12, 12, 2, 8, 1, 0
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.c b/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.c
deleted file mode 100644
index 6361d078..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.c
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
-
- fp_trig.c: floating-point math routines for the Linux-m68k
- floating point emulator.
-
- Copyright (c) 1998-1999 David Huggins-Daines / Roman Zippel.
-
- I hereby give permission, free of charge, to copy, modify, and
- redistribute this software, in source or binary form, provided that
- the above copyright notice and the following disclaimer are included
- in all such copies.
-
- THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL
- OR IMPLIED.
-
-*/
-
-#include "fp_emu.h"
-#include "fp_trig.h"
-
-struct fp_ext *
-fp_fsin(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsin\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fcos(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fcos\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_ftan(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("ftan\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fasin(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fasin\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_facos(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("facos\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fatan(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fatan\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsinh(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsinh\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fcosh(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fcosh\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_ftanh(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("ftanh\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fatanh(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fatanh\n");
-
- fp_monadic_check(dest, src);
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos0(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos0\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos1(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos1\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos2(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos2\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos3(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos3\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos4(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos4\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos5(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos5\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos6(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos6\n");
-
- return dest;
-}
-
-struct fp_ext *
-fp_fsincos7(struct fp_ext *dest, struct fp_ext *src)
-{
- uprint("fsincos7\n");
-
- return dest;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.h b/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.h
deleted file mode 100644
index af8b247e..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_trig.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-
- fp_trig.h: floating-point math routines for the Linux-m68k
- floating point emulator.
-
- Copyright (c) 1998 David Huggins-Daines.
-
- I hereby give permission, free of charge, to copy, modify, and
- redistribute this software, in source or binary form, provided that
- the above copyright notice and the following disclaimer are included
- in all such copies.
-
- THIS SOFTWARE IS PROVIDED "AS IS", WITH ABSOLUTELY NO WARRANTY, REAL
- OR IMPLIED.
-
-*/
-
-#ifndef FP_TRIG_H
-#define FP_TRIG_H
-
-#include "fp_emu.h"
-
-/* floating point trigonometric instructions:
-
- the arguments to these are in the "internal" extended format, that
- is, an "exploded" version of the 96-bit extended fp format used by
- the 68881.
-
- they return a status code, which should end up in %d0, if all goes
- well. */
-
-#endif /* FP_TRIG__H */
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/fp_util.S b/ANDROID_3.4.5/arch/m68k/math-emu/fp_util.S
deleted file mode 100644
index b093b85f..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/fp_util.S
+++ /dev/null
@@ -1,1454 +0,0 @@
-/*
- * fp_util.S
- *
- * Copyright Roman Zippel, 1997. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, and the entire permission notice in its entirety,
- * including the disclaimer of warranties.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote
- * products derived from this software without specific prior
- * written permission.
- *
- * ALTERNATIVELY, this product may be distributed under the terms of
- * the GNU General Public License, in which case the provisions of the GPL are
- * required INSTEAD OF the above restrictions. (This clause is
- * necessary due to a potential bad interaction between the GPL and
- * the restrictions contained in a BSD-style copyright.)
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "fp_emu.h"
-
-/*
- * Here are lots of conversion and normalization functions mainly
- * used by fp_scan.S
- * Note that these functions are optimized for "normal" numbers,
- * these are handled first and exit as fast as possible, this is
- * especially important for fp_normalize_ext/fp_conv_ext2ext, as
- * it's called very often.
- * The register usage is optimized for fp_scan.S and which register
- * is currently at that time unused, be careful if you want change
- * something here. %d0 and %d1 is always usable, sometimes %d2 (or
- * only the lower half) most function have to return the %a0
- * unmodified, so that the caller can immediately reuse it.
- */
-
- .globl fp_ill, fp_end
-
- | exits from fp_scan:
- | illegal instruction
-fp_ill:
- printf ,"fp_illegal\n"
- rts
- | completed instruction
-fp_end:
- tst.l (TASK_MM-8,%a2)
- jmi 1f
- tst.l (TASK_MM-4,%a2)
- jmi 1f
- tst.l (TASK_MM,%a2)
- jpl 2f
-1: printf ,"oops:%p,%p,%p\n",3,%a2@(TASK_MM-8),%a2@(TASK_MM-4),%a2@(TASK_MM)
-2: clr.l %d0
- rts
-
- .globl fp_conv_long2ext, fp_conv_single2ext
- .globl fp_conv_double2ext, fp_conv_ext2ext
- .globl fp_normalize_ext, fp_normalize_double
- .globl fp_normalize_single, fp_normalize_single_fast
- .globl fp_conv_ext2double, fp_conv_ext2single
- .globl fp_conv_ext2long, fp_conv_ext2short
- .globl fp_conv_ext2byte
- .globl fp_finalrounding_single, fp_finalrounding_single_fast
- .globl fp_finalrounding_double
- .globl fp_finalrounding, fp_finaltest, fp_final
-
-/*
- * First several conversion functions from a source operand
- * into the extended format. Note, that only fp_conv_ext2ext
- * normalizes the number and is always called after the other
- * conversion functions, which only move the information into
- * fp_ext structure.
- */
-
- | fp_conv_long2ext:
- |
- | args: %d0 = source (32-bit long)
- | %a0 = destination (ptr to struct fp_ext)
-
-fp_conv_long2ext:
- printf PCONV,"l2e: %p -> %p(",2,%d0,%a0
- clr.l %d1 | sign defaults to zero
- tst.l %d0
- jeq fp_l2e_zero | is source zero?
- jpl 1f | positive?
- moveq #1,%d1
- neg.l %d0
-1: swap %d1
- move.w #0x3fff+31,%d1
- move.l %d1,(%a0)+ | set sign / exp
- move.l %d0,(%a0)+ | set mantissa
- clr.l (%a0)
- subq.l #8,%a0 | restore %a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- rts
- | source is zero
-fp_l2e_zero:
- clr.l (%a0)+
- clr.l (%a0)+
- clr.l (%a0)
- subq.l #8,%a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- rts
-
- | fp_conv_single2ext
- | args: %d0 = source (single-precision fp value)
- | %a0 = dest (struct fp_ext *)
-
-fp_conv_single2ext:
- printf PCONV,"s2e: %p -> %p(",2,%d0,%a0
- move.l %d0,%d1
- lsl.l #8,%d0 | shift mantissa
- lsr.l #8,%d1 | exponent / sign
- lsr.l #7,%d1
- lsr.w #8,%d1
- jeq fp_s2e_small | zero / denormal?
- cmp.w #0xff,%d1 | NaN / Inf?
- jeq fp_s2e_large
- bset #31,%d0 | set explizit bit
- add.w #0x3fff-0x7f,%d1 | re-bias the exponent.
-9: move.l %d1,(%a0)+ | fp_ext.sign, fp_ext.exp
- move.l %d0,(%a0)+ | high lword of fp_ext.mant
- clr.l (%a0) | low lword = 0
- subq.l #8,%a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- rts
- | zeros and denormalized
-fp_s2e_small:
- | exponent is zero, so explizit bit is already zero too
- tst.l %d0
- jeq 9b
- move.w #0x4000-0x7f,%d1
- jra 9b
- | infinities and NAN
-fp_s2e_large:
- bclr #31,%d0 | clear explizit bit
- move.w #0x7fff,%d1
- jra 9b
-
-fp_conv_double2ext:
-#ifdef FPU_EMU_DEBUG
- getuser.l %a1@(0),%d0,fp_err_ua2,%a1
- getuser.l %a1@(4),%d1,fp_err_ua2,%a1
- printf PCONV,"d2e: %p%p -> %p(",3,%d0,%d1,%a0
-#endif
- getuser.l (%a1)+,%d0,fp_err_ua2,%a1
- move.l %d0,%d1
- lsl.l #8,%d0 | shift high mantissa
- lsl.l #3,%d0
- lsr.l #8,%d1 | exponent / sign
- lsr.l #7,%d1
- lsr.w #5,%d1
- jeq fp_d2e_small | zero / denormal?
- cmp.w #0x7ff,%d1 | NaN / Inf?
- jeq fp_d2e_large
- bset #31,%d0 | set explizit bit
- add.w #0x3fff-0x3ff,%d1 | re-bias the exponent.
-9: move.l %d1,(%a0)+ | fp_ext.sign, fp_ext.exp
- move.l %d0,(%a0)+
- getuser.l (%a1)+,%d0,fp_err_ua2,%a1
- move.l %d0,%d1
- lsl.l #8,%d0
- lsl.l #3,%d0
- move.l %d0,(%a0)
- moveq #21,%d0
- lsr.l %d0,%d1
- or.l %d1,-(%a0)
- subq.l #4,%a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- rts
- | zeros and denormalized
-fp_d2e_small:
- | exponent is zero, so explizit bit is already zero too
- tst.l %d0
- jeq 9b
- move.w #0x4000-0x3ff,%d1
- jra 9b
- | infinities and NAN
-fp_d2e_large:
- bclr #31,%d0 | clear explizit bit
- move.w #0x7fff,%d1
- jra 9b
-
- | fp_conv_ext2ext:
- | originally used to get longdouble from userspace, now it's
- | called before arithmetic operations to make sure the number
- | is normalized [maybe rename it?].
- | args: %a0 = dest (struct fp_ext *)
- | returns 0 in %d0 for a NaN, otherwise 1
-
-fp_conv_ext2ext:
- printf PCONV,"e2e: %p(",1,%a0
- printx PCONV,%a0@
- printf PCONV,"), "
- move.l (%a0)+,%d0
- cmp.w #0x7fff,%d0 | Inf / NaN?
- jeq fp_e2e_large
- move.l (%a0),%d0
- jpl fp_e2e_small | zero / denorm?
- | The high bit is set, so normalization is irrelevant.
-fp_e2e_checkround:
- subq.l #4,%a0
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- move.b (%a0),%d0
- jne fp_e2e_round
-#endif
- printf PCONV,"%p(",1,%a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- moveq #1,%d0
- rts
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
-fp_e2e_round:
- fp_set_sr FPSR_EXC_INEX2
- clr.b (%a0)
- move.w (FPD_RND,FPDATA),%d2
- jne fp_e2e_roundother | %d2 == 0, round to nearest
- tst.b %d0 | test guard bit
- jpl 9f | zero is closer
- btst #0,(11,%a0) | test lsb bit
- jne fp_e2e_doroundup | round to infinity
- lsl.b #1,%d0 | check low bits
- jeq 9f | round to zero
-fp_e2e_doroundup:
- addq.l #1,(8,%a0)
- jcc 9f
- addq.l #1,(4,%a0)
- jcc 9f
- move.w #0x8000,(4,%a0)
- addq.w #1,(2,%a0)
-9: printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-fp_e2e_roundother:
- subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 1f | %d2 > 2, round to +infinity
- tst.b (1,%a0) | to -inf
- jne fp_e2e_doroundup | negative, round to infinity
- jra 9b | positive, round to zero
-1: tst.b (1,%a0) | to +inf
- jeq fp_e2e_doroundup | positive, round to infinity
- jra 9b | negative, round to zero
-#endif
- | zeros and subnormals:
- | try to normalize these anyway.
-fp_e2e_small:
- jne fp_e2e_small1 | high lword zero?
- move.l (4,%a0),%d0
- jne fp_e2e_small2
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- clr.l %d0
- move.b (-4,%a0),%d0
- jne fp_e2e_small3
-#endif
- | Genuine zero.
- clr.w -(%a0)
- subq.l #2,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- moveq #1,%d0
- rts
- | definitely subnormal, need to shift all 64 bits
-fp_e2e_small1:
- bfffo %d0{#0,#32},%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
-1: move.w %d2,(%a0)+
- move.w %d1,%d2
- jeq fp_e2e_checkround
- | fancy 64-bit double-shift begins here
- lsl.l %d2,%d0
- move.l %d0,(%a0)+
- move.l (%a0),%d0
- move.l %d0,%d1
- lsl.l %d2,%d0
- move.l %d0,(%a0)
- neg.w %d2
- and.w #0x1f,%d2
- lsr.l %d2,%d1
- or.l %d1,-(%a0)
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
-fp_e2e_extra1:
- clr.l %d0
- move.b (-4,%a0),%d0
- neg.w %d2
- add.w #24,%d2
- jcc 1f
- clr.b (-4,%a0)
- lsl.l %d2,%d0
- or.l %d0,(4,%a0)
- jra fp_e2e_checkround
-1: addq.w #8,%d2
- lsl.l %d2,%d0
- move.b %d0,(-4,%a0)
- lsr.l #8,%d0
- or.l %d0,(4,%a0)
-#endif
- jra fp_e2e_checkround
- | pathologically small subnormal
-fp_e2e_small2:
- bfffo %d0{#0,#32},%d1
- add.w #32,%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Beyond pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
-1: move.w %d2,(%a0)+
- ext.l %d1
- jeq fp_e2e_checkround
- clr.l (4,%a0)
- sub.w #32,%d2
- jcs 1f
- lsl.l %d1,%d0 | lower lword needs only to be shifted
- move.l %d0,(%a0) | into the higher lword
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- clr.l %d0
- move.b (-4,%a0),%d0
- clr.b (-4,%a0)
- neg.w %d1
- add.w #32,%d1
- bfins %d0,(%a0){%d1,#8}
-#endif
- jra fp_e2e_checkround
-1: neg.w %d1 | lower lword is splitted between
- bfins %d0,(%a0){%d1,#32} | higher and lower lword
-#ifndef CONFIG_M68KFPU_EMU_EXTRAPREC
- jra fp_e2e_checkround
-#else
- move.w %d1,%d2
- jra fp_e2e_extra1
- | These are extremely small numbers, that will mostly end up as zero
- | anyway, so this is only important for correct rounding.
-fp_e2e_small3:
- bfffo %d0{#24,#8},%d1
- add.w #40,%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
-1: move.w %d2,(%a0)+
- ext.l %d1
- jeq fp_e2e_checkround
- cmp.w #8,%d1
- jcs 2f
-1: clr.b (-4,%a0)
- sub.w #64,%d1
- jcs 1f
- add.w #24,%d1
- lsl.l %d1,%d0
- move.l %d0,(%a0)
- jra fp_e2e_checkround
-1: neg.w %d1
- bfins %d0,(%a0){%d1,#8}
- jra fp_e2e_checkround
-2: lsl.l %d1,%d0
- move.b %d0,(-4,%a0)
- lsr.l #8,%d0
- move.b %d0,(7,%a0)
- jra fp_e2e_checkround
-#endif
-1: move.l %d0,%d1 | lower lword is splitted between
- lsl.l %d2,%d0 | higher and lower lword
- move.l %d0,(%a0)
- move.l %d1,%d0
- neg.w %d2
- add.w #32,%d2
- lsr.l %d2,%d0
- move.l %d0,-(%a0)
- jra fp_e2e_checkround
- | Infinities and NaNs
-fp_e2e_large:
- move.l (%a0)+,%d0
- jne 3f
-1: tst.l (%a0)
- jne 4f
- moveq #1,%d0
-2: subq.l #8,%a0
- printf PCONV,"%p(",1,%a0
- printx PCONV,%a0@
- printf PCONV,")\n"
- rts
- | we have maybe a NaN, shift off the highest bit
-3: lsl.l #1,%d0
- jeq 1b
- | we have a NaN, clear the return value
-4: clrl %d0
- jra 2b
-
-
-/*
- * Normalization functions. Call these on the output of general
- * FP operators, and before any conversion into the destination
- * formats. fp_normalize_ext has always to be called first, the
- * following conversion functions expect an already normalized
- * number.
- */
-
- | fp_normalize_ext:
- | normalize an extended in extended (unpacked) format, basically
- | it does the same as fp_conv_ext2ext, additionally it also does
- | the necessary postprocessing checks.
- | args: %a0 (struct fp_ext *)
- | NOTE: it does _not_ modify %a0/%a1 and the upper word of %d2
-
-fp_normalize_ext:
- printf PNORM,"ne: %p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,"), "
- move.l (%a0)+,%d0
- cmp.w #0x7fff,%d0 | Inf / NaN?
- jeq fp_ne_large
- move.l (%a0),%d0
- jpl fp_ne_small | zero / denorm?
- | The high bit is set, so normalization is irrelevant.
-fp_ne_checkround:
- subq.l #4,%a0
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- move.b (%a0),%d0
- jne fp_ne_round
-#endif
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
-fp_ne_round:
- fp_set_sr FPSR_EXC_INEX2
- clr.b (%a0)
- move.w (FPD_RND,FPDATA),%d2
- jne fp_ne_roundother | %d2 == 0, round to nearest
- tst.b %d0 | test guard bit
- jpl 9f | zero is closer
- btst #0,(11,%a0) | test lsb bit
- jne fp_ne_doroundup | round to infinity
- lsl.b #1,%d0 | check low bits
- jeq 9f | round to zero
-fp_ne_doroundup:
- addq.l #1,(8,%a0)
- jcc 9f
- addq.l #1,(4,%a0)
- jcc 9f
- addq.w #1,(2,%a0)
- move.w #0x8000,(4,%a0)
-9: printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-fp_ne_roundother:
- subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 1f | %d2 > 2, round to +infinity
- tst.b (1,%a0) | to -inf
- jne fp_ne_doroundup | negative, round to infinity
- jra 9b | positive, round to zero
-1: tst.b (1,%a0) | to +inf
- jeq fp_ne_doroundup | positive, round to infinity
- jra 9b | negative, round to zero
-#endif
- | Zeros and subnormal numbers
- | These are probably merely subnormal, rather than "denormalized"
- | numbers, so we will try to make them normal again.
-fp_ne_small:
- jne fp_ne_small1 | high lword zero?
- move.l (4,%a0),%d0
- jne fp_ne_small2
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- clr.l %d0
- move.b (-4,%a0),%d0
- jne fp_ne_small3
-#endif
- | Genuine zero.
- clr.w -(%a0)
- subq.l #2,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
- | Subnormal.
-fp_ne_small1:
- bfffo %d0{#0,#32},%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
- fp_set_sr FPSR_EXC_UNFL
-1: move.w %d2,(%a0)+
- move.w %d1,%d2
- jeq fp_ne_checkround
- | This is exactly the same 64-bit double shift as seen above.
- lsl.l %d2,%d0
- move.l %d0,(%a0)+
- move.l (%a0),%d0
- move.l %d0,%d1
- lsl.l %d2,%d0
- move.l %d0,(%a0)
- neg.w %d2
- and.w #0x1f,%d2
- lsr.l %d2,%d1
- or.l %d1,-(%a0)
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
-fp_ne_extra1:
- clr.l %d0
- move.b (-4,%a0),%d0
- neg.w %d2
- add.w #24,%d2
- jcc 1f
- clr.b (-4,%a0)
- lsl.l %d2,%d0
- or.l %d0,(4,%a0)
- jra fp_ne_checkround
-1: addq.w #8,%d2
- lsl.l %d2,%d0
- move.b %d0,(-4,%a0)
- lsr.l #8,%d0
- or.l %d0,(4,%a0)
-#endif
- jra fp_ne_checkround
- | May or may not be subnormal, if so, only 32 bits to shift.
-fp_ne_small2:
- bfffo %d0{#0,#32},%d1
- add.w #32,%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Beyond pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
- fp_set_sr FPSR_EXC_UNFL
-1: move.w %d2,(%a0)+
- ext.l %d1
- jeq fp_ne_checkround
- clr.l (4,%a0)
- sub.w #32,%d1
- jcs 1f
- lsl.l %d1,%d0 | lower lword needs only to be shifted
- move.l %d0,(%a0) | into the higher lword
-#ifdef CONFIG_M68KFPU_EMU_EXTRAPREC
- clr.l %d0
- move.b (-4,%a0),%d0
- clr.b (-4,%a0)
- neg.w %d1
- add.w #32,%d1
- bfins %d0,(%a0){%d1,#8}
-#endif
- jra fp_ne_checkround
-1: neg.w %d1 | lower lword is splitted between
- bfins %d0,(%a0){%d1,#32} | higher and lower lword
-#ifndef CONFIG_M68KFPU_EMU_EXTRAPREC
- jra fp_ne_checkround
-#else
- move.w %d1,%d2
- jra fp_ne_extra1
- | These are extremely small numbers, that will mostly end up as zero
- | anyway, so this is only important for correct rounding.
-fp_ne_small3:
- bfffo %d0{#24,#8},%d1
- add.w #40,%d1
- move.w -(%a0),%d2
- sub.w %d1,%d2
- jcc 1f
- | Pathologically small, denormalize.
- add.w %d2,%d1
- clr.w %d2
-1: move.w %d2,(%a0)+
- ext.l %d1
- jeq fp_ne_checkround
- cmp.w #8,%d1
- jcs 2f
-1: clr.b (-4,%a0)
- sub.w #64,%d1
- jcs 1f
- add.w #24,%d1
- lsl.l %d1,%d0
- move.l %d0,(%a0)
- jra fp_ne_checkround
-1: neg.w %d1
- bfins %d0,(%a0){%d1,#8}
- jra fp_ne_checkround
-2: lsl.l %d1,%d0
- move.b %d0,(-4,%a0)
- lsr.l #8,%d0
- move.b %d0,(7,%a0)
- jra fp_ne_checkround
-#endif
- | Infinities and NaNs, again, same as above.
-fp_ne_large:
- move.l (%a0)+,%d0
- jne 3f
-1: tst.l (%a0)
- jne 4f
-2: subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
- | we have maybe a NaN, shift off the highest bit
-3: move.l %d0,%d1
- lsl.l #1,%d1
- jne 4f
- clr.l (-4,%a0)
- jra 1b
- | we have a NaN, test if it is signaling
-4: bset #30,%d0
- jne 2b
- fp_set_sr FPSR_EXC_SNAN
- move.l %d0,(-4,%a0)
- jra 2b
-
- | these next two do rounding as per the IEEE standard.
- | values for the rounding modes appear to be:
- | 0: Round to nearest
- | 1: Round to zero
- | 2: Round to -Infinity
- | 3: Round to +Infinity
- | both functions expect that fp_normalize was already
- | called (and extended argument is already normalized
- | as far as possible), these are used if there is different
- | rounding precision is selected and before converting
- | into single/double
-
- | fp_normalize_double:
- | normalize an extended with double (52-bit) precision
- | args: %a0 (struct fp_ext *)
-
-fp_normalize_double:
- printf PNORM,"nd: %p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,"), "
- move.l (%a0)+,%d2
- tst.w %d2
- jeq fp_nd_zero | zero / denormalized
- cmp.w #0x7fff,%d2
- jeq fp_nd_huge | NaN / infinitive.
- sub.w #0x4000-0x3ff,%d2 | will the exponent fit?
- jcs fp_nd_small | too small.
- cmp.w #0x7fe,%d2
- jcc fp_nd_large | too big.
- addq.l #4,%a0
- move.l (%a0),%d0 | low lword of mantissa
- | now, round off the low 11 bits.
-fp_nd_round:
- moveq #21,%d1
- lsl.l %d1,%d0 | keep 11 low bits.
- jne fp_nd_checkround | Are they non-zero?
- | nothing to do here
-9: subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
- | Be careful with the X bit! It contains the lsb
- | from the shift above, it is needed for round to nearest.
-fp_nd_checkround:
- fp_set_sr FPSR_EXC_INEX2 | INEX2 bit
- and.w #0xf800,(2,%a0) | clear bits 0-10
- move.w (FPD_RND,FPDATA),%d2 | rounding mode
- jne 2f | %d2 == 0, round to nearest
- tst.l %d0 | test guard bit
- jpl 9b | zero is closer
- | here we test the X bit by adding it to %d2
- clr.w %d2 | first set z bit, addx only clears it
- addx.w %d2,%d2 | test lsb bit
- | IEEE754-specified "round to even" behaviour. If the guard
- | bit is set, then the number is odd, so rounding works like
- | in grade-school arithmetic (i.e. 1.5 rounds to 2.0)
- | Otherwise, an equal distance rounds towards zero, so as not
- | to produce an odd number. This is strange, but it is what
- | the standard says.
- jne fp_nd_doroundup | round to infinity
- lsl.l #1,%d0 | check low bits
- jeq 9b | round to zero
-fp_nd_doroundup:
- | round (the mantissa, that is) towards infinity
- add.l #0x800,(%a0)
- jcc 9b | no overflow, good.
- addq.l #1,-(%a0) | extend to high lword
- jcc 1f | no overflow, good.
- | Yow! we have managed to overflow the mantissa. Since this
- | only happens when %d1 was 0xfffff800, it is now zero, so
- | reset the high bit, and increment the exponent.
- move.w #0x8000,(%a0)
- addq.w #1,-(%a0)
- cmp.w #0x43ff,(%a0)+ | exponent now overflown?
- jeq fp_nd_large | yes, so make it infinity.
-1: subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-2: subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 3f | %d2 > 2, round to +infinity
- | Round to +Inf or -Inf. High word of %d2 contains the
- | sign of the number, by the way.
- swap %d2 | to -inf
- tst.b %d2
- jne fp_nd_doroundup | negative, round to infinity
- jra 9b | positive, round to zero
-3: swap %d2 | to +inf
- tst.b %d2
- jeq fp_nd_doroundup | positive, round to infinity
- jra 9b | negative, round to zero
- | Exponent underflow. Try to make a denormal, and set it to
- | the smallest possible fraction if this fails.
-fp_nd_small:
- fp_set_sr FPSR_EXC_UNFL | set UNFL bit
- move.w #0x3c01,(-2,%a0) | 2**-1022
- neg.w %d2 | degree of underflow
- cmp.w #32,%d2 | single or double shift?
- jcc 1f
- | Again, another 64-bit double shift.
- move.l (%a0),%d0
- move.l %d0,%d1
- lsr.l %d2,%d0
- move.l %d0,(%a0)+
- move.l (%a0),%d0
- lsr.l %d2,%d0
- neg.w %d2
- add.w #32,%d2
- lsl.l %d2,%d1
- or.l %d1,%d0
- move.l (%a0),%d1
- move.l %d0,(%a0)
- | Check to see if we shifted off any significant bits
- lsl.l %d2,%d1
- jeq fp_nd_round | Nope, round.
- bset #0,%d0 | Yes, so set the "sticky bit".
- jra fp_nd_round | Now, round.
- | Another 64-bit single shift and store
-1: sub.w #32,%d2
- cmp.w #32,%d2 | Do we really need to shift?
- jcc 2f | No, the number is too small.
- move.l (%a0),%d0
- clr.l (%a0)+
- move.l %d0,%d1
- lsr.l %d2,%d0
- neg.w %d2
- add.w #32,%d2
- | Again, check to see if we shifted off any significant bits.
- tst.l (%a0)
- jeq 1f
- bset #0,%d0 | Sticky bit.
-1: move.l %d0,(%a0)
- lsl.l %d2,%d1
- jeq fp_nd_round
- bset #0,%d0
- jra fp_nd_round
- | Sorry, the number is just too small.
-2: clr.l (%a0)+
- clr.l (%a0)
- moveq #1,%d0 | Smallest possible fraction,
- jra fp_nd_round | round as desired.
- | zero and denormalized
-fp_nd_zero:
- tst.l (%a0)+
- jne 1f
- tst.l (%a0)
- jne 1f
- subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts | zero. nothing to do.
- | These are not merely subnormal numbers, but true denormals,
- | i.e. pathologically small (exponent is 2**-16383) numbers.
- | It is clearly impossible for even a normal extended number
- | with that exponent to fit into double precision, so just
- | write these ones off as "too darn small".
-1: fp_set_sr FPSR_EXC_UNFL | Set UNFL bit
- clr.l (%a0)
- clr.l -(%a0)
- move.w #0x3c01,-(%a0) | i.e. 2**-1022
- addq.l #6,%a0
- moveq #1,%d0
- jra fp_nd_round | round.
- | Exponent overflow. Just call it infinity.
-fp_nd_large:
- move.w #0x7ff,%d0
- and.w (6,%a0),%d0
- jeq 1f
- fp_set_sr FPSR_EXC_INEX2
-1: fp_set_sr FPSR_EXC_OVFL
- move.w (FPD_RND,FPDATA),%d2
- jne 3f | %d2 = 0 round to nearest
-1: move.w #0x7fff,(-2,%a0)
- clr.l (%a0)+
- clr.l (%a0)
-2: subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-3: subq.w #2,%d2
- jcs 5f | %d2 < 2, round to zero
- jhi 4f | %d2 > 2, round to +infinity
- tst.b (-3,%a0) | to -inf
- jne 1b
- jra 5f
-4: tst.b (-3,%a0) | to +inf
- jeq 1b
-5: move.w #0x43fe,(-2,%a0)
- moveq #-1,%d0
- move.l %d0,(%a0)+
- move.w #0xf800,%d0
- move.l %d0,(%a0)
- jra 2b
- | Infinities or NaNs
-fp_nd_huge:
- subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-
- | fp_normalize_single:
- | normalize an extended with single (23-bit) precision
- | args: %a0 (struct fp_ext *)
-
-fp_normalize_single:
- printf PNORM,"ns: %p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,") "
- addq.l #2,%a0
- move.w (%a0)+,%d2
- jeq fp_ns_zero | zero / denormalized
- cmp.w #0x7fff,%d2
- jeq fp_ns_huge | NaN / infinitive.
- sub.w #0x4000-0x7f,%d2 | will the exponent fit?
- jcs fp_ns_small | too small.
- cmp.w #0xfe,%d2
- jcc fp_ns_large | too big.
- move.l (%a0)+,%d0 | get high lword of mantissa
-fp_ns_round:
- tst.l (%a0) | check the low lword
- jeq 1f
- | Set a sticky bit if it is non-zero. This should only
- | affect the rounding in what would otherwise be equal-
- | distance situations, which is what we want it to do.
- bset #0,%d0
-1: clr.l (%a0) | zap it from memory.
- | now, round off the low 8 bits of the hi lword.
- tst.b %d0 | 8 low bits.
- jne fp_ns_checkround | Are they non-zero?
- | nothing to do here
- subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-fp_ns_checkround:
- fp_set_sr FPSR_EXC_INEX2 | INEX2 bit
- clr.b -(%a0) | clear low byte of high lword
- subq.l #3,%a0
- move.w (FPD_RND,FPDATA),%d2 | rounding mode
- jne 2f | %d2 == 0, round to nearest
- tst.b %d0 | test guard bit
- jpl 9f | zero is closer
- btst #8,%d0 | test lsb bit
- | round to even behaviour, see above.
- jne fp_ns_doroundup | round to infinity
- lsl.b #1,%d0 | check low bits
- jeq 9f | round to zero
-fp_ns_doroundup:
- | round (the mantissa, that is) towards infinity
- add.l #0x100,(%a0)
- jcc 9f | no overflow, good.
- | Overflow. This means that the %d1 was 0xffffff00, so it
- | is now zero. We will set the mantissa to reflect this, and
- | increment the exponent (checking for overflow there too)
- move.w #0x8000,(%a0)
- addq.w #1,-(%a0)
- cmp.w #0x407f,(%a0)+ | exponent now overflown?
- jeq fp_ns_large | yes, so make it infinity.
-9: subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
- | check nondefault rounding modes
-2: subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 3f | %d2 > 2, round to +infinity
- tst.b (-3,%a0) | to -inf
- jne fp_ns_doroundup | negative, round to infinity
- jra 9b | positive, round to zero
-3: tst.b (-3,%a0) | to +inf
- jeq fp_ns_doroundup | positive, round to infinity
- jra 9b | negative, round to zero
- | Exponent underflow. Try to make a denormal, and set it to
- | the smallest possible fraction if this fails.
-fp_ns_small:
- fp_set_sr FPSR_EXC_UNFL | set UNFL bit
- move.w #0x3f81,(-2,%a0) | 2**-126
- neg.w %d2 | degree of underflow
- cmp.w #32,%d2 | single or double shift?
- jcc 2f
- | a 32-bit shift.
- move.l (%a0),%d0
- move.l %d0,%d1
- lsr.l %d2,%d0
- move.l %d0,(%a0)+
- | Check to see if we shifted off any significant bits.
- neg.w %d2
- add.w #32,%d2
- lsl.l %d2,%d1
- jeq 1f
- bset #0,%d0 | Sticky bit.
- | Check the lower lword
-1: tst.l (%a0)
- jeq fp_ns_round
- clr (%a0)
- bset #0,%d0 | Sticky bit.
- jra fp_ns_round
- | Sorry, the number is just too small.
-2: clr.l (%a0)+
- clr.l (%a0)
- moveq #1,%d0 | Smallest possible fraction,
- jra fp_ns_round | round as desired.
- | Exponent overflow. Just call it infinity.
-fp_ns_large:
- tst.b (3,%a0)
- jeq 1f
- fp_set_sr FPSR_EXC_INEX2
-1: fp_set_sr FPSR_EXC_OVFL
- move.w (FPD_RND,FPDATA),%d2
- jne 3f | %d2 = 0 round to nearest
-1: move.w #0x7fff,(-2,%a0)
- clr.l (%a0)+
- clr.l (%a0)
-2: subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-3: subq.w #2,%d2
- jcs 5f | %d2 < 2, round to zero
- jhi 4f | %d2 > 2, round to +infinity
- tst.b (-3,%a0) | to -inf
- jne 1b
- jra 5f
-4: tst.b (-3,%a0) | to +inf
- jeq 1b
-5: move.w #0x407e,(-2,%a0)
- move.l #0xffffff00,(%a0)+
- clr.l (%a0)
- jra 2b
- | zero and denormalized
-fp_ns_zero:
- tst.l (%a0)+
- jne 1f
- tst.l (%a0)
- jne 1f
- subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts | zero. nothing to do.
- | These are not merely subnormal numbers, but true denormals,
- | i.e. pathologically small (exponent is 2**-16383) numbers.
- | It is clearly impossible for even a normal extended number
- | with that exponent to fit into single precision, so just
- | write these ones off as "too darn small".
-1: fp_set_sr FPSR_EXC_UNFL | Set UNFL bit
- clr.l (%a0)
- clr.l -(%a0)
- move.w #0x3f81,-(%a0) | i.e. 2**-126
- addq.l #6,%a0
- moveq #1,%d0
- jra fp_ns_round | round.
- | Infinities or NaNs
-fp_ns_huge:
- subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-
- | fp_normalize_single_fast:
- | normalize an extended with single (23-bit) precision
- | this is only used by fsgldiv/fsgdlmul, where the
- | operand is not completly normalized.
- | args: %a0 (struct fp_ext *)
-
-fp_normalize_single_fast:
- printf PNORM,"nsf: %p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,") "
- addq.l #2,%a0
- move.w (%a0)+,%d2
- cmp.w #0x7fff,%d2
- jeq fp_nsf_huge | NaN / infinitive.
- move.l (%a0)+,%d0 | get high lword of mantissa
-fp_nsf_round:
- tst.l (%a0) | check the low lword
- jeq 1f
- | Set a sticky bit if it is non-zero. This should only
- | affect the rounding in what would otherwise be equal-
- | distance situations, which is what we want it to do.
- bset #0,%d0
-1: clr.l (%a0) | zap it from memory.
- | now, round off the low 8 bits of the hi lword.
- tst.b %d0 | 8 low bits.
- jne fp_nsf_checkround | Are they non-zero?
- | nothing to do here
- subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-fp_nsf_checkround:
- fp_set_sr FPSR_EXC_INEX2 | INEX2 bit
- clr.b -(%a0) | clear low byte of high lword
- subq.l #3,%a0
- move.w (FPD_RND,FPDATA),%d2 | rounding mode
- jne 2f | %d2 == 0, round to nearest
- tst.b %d0 | test guard bit
- jpl 9f | zero is closer
- btst #8,%d0 | test lsb bit
- | round to even behaviour, see above.
- jne fp_nsf_doroundup | round to infinity
- lsl.b #1,%d0 | check low bits
- jeq 9f | round to zero
-fp_nsf_doroundup:
- | round (the mantissa, that is) towards infinity
- add.l #0x100,(%a0)
- jcc 9f | no overflow, good.
- | Overflow. This means that the %d1 was 0xffffff00, so it
- | is now zero. We will set the mantissa to reflect this, and
- | increment the exponent (checking for overflow there too)
- move.w #0x8000,(%a0)
- addq.w #1,-(%a0)
- cmp.w #0x407f,(%a0)+ | exponent now overflown?
- jeq fp_nsf_large | yes, so make it infinity.
-9: subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
- | check nondefault rounding modes
-2: subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 3f | %d2 > 2, round to +infinity
- tst.b (-3,%a0) | to -inf
- jne fp_nsf_doroundup | negative, round to infinity
- jra 9b | positive, round to zero
-3: tst.b (-3,%a0) | to +inf
- jeq fp_nsf_doroundup | positive, round to infinity
- jra 9b | negative, round to zero
- | Exponent overflow. Just call it infinity.
-fp_nsf_large:
- tst.b (3,%a0)
- jeq 1f
- fp_set_sr FPSR_EXC_INEX2
-1: fp_set_sr FPSR_EXC_OVFL
- move.w (FPD_RND,FPDATA),%d2
- jne 3f | %d2 = 0 round to nearest
-1: move.w #0x7fff,(-2,%a0)
- clr.l (%a0)+
- clr.l (%a0)
-2: subq.l #8,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-3: subq.w #2,%d2
- jcs 5f | %d2 < 2, round to zero
- jhi 4f | %d2 > 2, round to +infinity
- tst.b (-3,%a0) | to -inf
- jne 1b
- jra 5f
-4: tst.b (-3,%a0) | to +inf
- jeq 1b
-5: move.w #0x407e,(-2,%a0)
- move.l #0xffffff00,(%a0)+
- clr.l (%a0)
- jra 2b
- | Infinities or NaNs
-fp_nsf_huge:
- subq.l #4,%a0
- printf PNORM,"%p(",1,%a0
- printx PNORM,%a0@
- printf PNORM,")\n"
- rts
-
- | conv_ext2int (macro):
- | Generates a subroutine that converts an extended value to an
- | integer of a given size, again, with the appropriate type of
- | rounding.
-
- | Macro arguments:
- | s: size, as given in an assembly instruction.
- | b: number of bits in that size.
-
- | Subroutine arguments:
- | %a0: source (struct fp_ext *)
-
- | Returns the integer in %d0 (like it should)
-
-.macro conv_ext2int s,b
- .set inf,(1<<(\b-1))-1 | i.e. MAXINT
- printf PCONV,"e2i%d: %p(",2,#\b,%a0
- printx PCONV,%a0@
- printf PCONV,") "
- addq.l #2,%a0
- move.w (%a0)+,%d2 | exponent
- jeq fp_e2i_zero\b | zero / denorm (== 0, here)
- cmp.w #0x7fff,%d2
- jeq fp_e2i_huge\b | Inf / NaN
- sub.w #0x3ffe,%d2
- jcs fp_e2i_small\b
- cmp.w #\b,%d2
- jhi fp_e2i_large\b
- move.l (%a0),%d0
- move.l %d0,%d1
- lsl.l %d2,%d1
- jne fp_e2i_round\b
- tst.l (4,%a0)
- jne fp_e2i_round\b
- neg.w %d2
- add.w #32,%d2
- lsr.l %d2,%d0
-9: tst.w (-4,%a0)
- jne 1f
- tst.\s %d0
- jmi fp_e2i_large\b
- printf PCONV,"-> %p\n",1,%d0
- rts
-1: neg.\s %d0
- jeq 1f
- jpl fp_e2i_large\b
-1: printf PCONV,"-> %p\n",1,%d0
- rts
-fp_e2i_round\b:
- fp_set_sr FPSR_EXC_INEX2 | INEX2 bit
- neg.w %d2
- add.w #32,%d2
- .if \b>16
- jeq 5f
- .endif
- lsr.l %d2,%d0
- move.w (FPD_RND,FPDATA),%d2 | rounding mode
- jne 2f | %d2 == 0, round to nearest
- tst.l %d1 | test guard bit
- jpl 9b | zero is closer
- btst %d2,%d0 | test lsb bit (%d2 still 0)
- jne fp_e2i_doroundup\b
- lsl.l #1,%d1 | check low bits
- jne fp_e2i_doroundup\b
- tst.l (4,%a0)
- jeq 9b
-fp_e2i_doroundup\b:
- addq.l #1,%d0
- jra 9b
- | check nondefault rounding modes
-2: subq.w #2,%d2
- jcs 9b | %d2 < 2, round to zero
- jhi 3f | %d2 > 2, round to +infinity
- tst.w (-4,%a0) | to -inf
- jne fp_e2i_doroundup\b | negative, round to infinity
- jra 9b | positive, round to zero
-3: tst.w (-4,%a0) | to +inf
- jeq fp_e2i_doroundup\b | positive, round to infinity
- jra 9b | negative, round to zero
- | we are only want -2**127 get correctly rounded here,
- | since the guard bit is in the lower lword.
- | everything else ends up anyway as overflow.
- .if \b>16
-5: move.w (FPD_RND,FPDATA),%d2 | rounding mode
- jne 2b | %d2 == 0, round to nearest
- move.l (4,%a0),%d1 | test guard bit
- jpl 9b | zero is closer
- lsl.l #1,%d1 | check low bits
- jne fp_e2i_doroundup\b
- jra 9b
- .endif
-fp_e2i_zero\b:
- clr.l %d0
- tst.l (%a0)+
- jne 1f
- tst.l (%a0)
- jeq 3f
-1: subq.l #4,%a0
- fp_clr_sr FPSR_EXC_UNFL | fp_normalize_ext has set this bit
-fp_e2i_small\b:
- fp_set_sr FPSR_EXC_INEX2
- clr.l %d0
- move.w (FPD_RND,FPDATA),%d2 | rounding mode
- subq.w #2,%d2
- jcs 3f | %d2 < 2, round to nearest/zero
- jhi 2f | %d2 > 2, round to +infinity
- tst.w (-4,%a0) | to -inf
- jeq 3f
- subq.\s #1,%d0
- jra 3f
-2: tst.w (-4,%a0) | to +inf
- jne 3f
- addq.\s #1,%d0
-3: printf PCONV,"-> %p\n",1,%d0
- rts
-fp_e2i_large\b:
- fp_set_sr FPSR_EXC_OPERR
- move.\s #inf,%d0
- tst.w (-4,%a0)
- jeq 1f
- addq.\s #1,%d0
-1: printf PCONV,"-> %p\n",1,%d0
- rts
-fp_e2i_huge\b:
- move.\s (%a0),%d0
- tst.l (%a0)
- jne 1f
- tst.l (%a0)
- jeq fp_e2i_large\b
- | fp_normalize_ext has set this bit already
- | and made the number nonsignaling
-1: fp_tst_sr FPSR_EXC_SNAN
- jne 1f
- fp_set_sr FPSR_EXC_OPERR
-1: printf PCONV,"-> %p\n",1,%d0
- rts
-.endm
-
-fp_conv_ext2long:
- conv_ext2int l,32
-
-fp_conv_ext2short:
- conv_ext2int w,16
-
-fp_conv_ext2byte:
- conv_ext2int b,8
-
-fp_conv_ext2double:
- jsr fp_normalize_double
- printf PCONV,"e2d: %p(",1,%a0
- printx PCONV,%a0@
- printf PCONV,"), "
- move.l (%a0)+,%d2
- cmp.w #0x7fff,%d2
- jne 1f
- move.w #0x7ff,%d2
- move.l (%a0)+,%d0
- jra 2f
-1: sub.w #0x3fff-0x3ff,%d2
- move.l (%a0)+,%d0
- jmi 2f
- clr.w %d2
-2: lsl.w #5,%d2
- lsl.l #7,%d2
- lsl.l #8,%d2
- move.l %d0,%d1
- lsl.l #1,%d0
- lsr.l #4,%d0
- lsr.l #8,%d0
- or.l %d2,%d0
- putuser.l %d0,(%a1)+,fp_err_ua2,%a1
- moveq #21,%d0
- lsl.l %d0,%d1
- move.l (%a0),%d0
- lsr.l #4,%d0
- lsr.l #7,%d0
- or.l %d1,%d0
- putuser.l %d0,(%a1),fp_err_ua2,%a1
-#ifdef FPU_EMU_DEBUG
- getuser.l %a1@(-4),%d0,fp_err_ua2,%a1
- getuser.l %a1@(0),%d1,fp_err_ua2,%a1
- printf PCONV,"%p(%08x%08x)\n",3,%a1,%d0,%d1
-#endif
- rts
-
-fp_conv_ext2single:
- jsr fp_normalize_single
- printf PCONV,"e2s: %p(",1,%a0
- printx PCONV,%a0@
- printf PCONV,"), "
- move.l (%a0)+,%d1
- cmp.w #0x7fff,%d1
- jne 1f
- move.w #0xff,%d1
- move.l (%a0)+,%d0
- jra 2f
-1: sub.w #0x3fff-0x7f,%d1
- move.l (%a0)+,%d0
- jmi 2f
- clr.w %d1
-2: lsl.w #8,%d1
- lsl.l #7,%d1
- lsl.l #8,%d1
- bclr #31,%d0
- lsr.l #8,%d0
- or.l %d1,%d0
- printf PCONV,"%08x\n",1,%d0
- rts
-
- | special return addresses for instr that
- | encode the rounding precision in the opcode
- | (e.g. fsmove,fdmove)
-
-fp_finalrounding_single:
- addq.l #8,%sp
- jsr fp_normalize_ext
- jsr fp_normalize_single
- jra fp_finaltest
-
-fp_finalrounding_single_fast:
- addq.l #8,%sp
- jsr fp_normalize_ext
- jsr fp_normalize_single_fast
- jra fp_finaltest
-
-fp_finalrounding_double:
- addq.l #8,%sp
- jsr fp_normalize_ext
- jsr fp_normalize_double
- jra fp_finaltest
-
- | fp_finaltest:
- | set the emulated status register based on the outcome of an
- | emulated instruction.
-
-fp_finalrounding:
- addq.l #8,%sp
-| printf ,"f: %p\n",1,%a0
- jsr fp_normalize_ext
- move.w (FPD_PREC,FPDATA),%d0
- subq.w #1,%d0
- jcs fp_finaltest
- jne 1f
- jsr fp_normalize_single
- jra 2f
-1: jsr fp_normalize_double
-2:| printf ,"f: %p\n",1,%a0
-fp_finaltest:
- | First, we do some of the obvious tests for the exception
- | status byte and condition code bytes of fp_sr here, so that
- | they do not have to be handled individually by every
- | emulated instruction.
- clr.l %d0
- addq.l #1,%a0
- tst.b (%a0)+ | sign
- jeq 1f
- bset #FPSR_CC_NEG-24,%d0 | N bit
-1: cmp.w #0x7fff,(%a0)+ | exponent
- jeq 2f
- | test for zero
- moveq #FPSR_CC_Z-24,%d1
- tst.l (%a0)+
- jne 9f
- tst.l (%a0)
- jne 9f
- jra 8f
- | infinitiv and NAN
-2: moveq #FPSR_CC_NAN-24,%d1
- move.l (%a0)+,%d2
- lsl.l #1,%d2 | ignore high bit
- jne 8f
- tst.l (%a0)
- jne 8f
- moveq #FPSR_CC_INF-24,%d1
-8: bset %d1,%d0
-9: move.b %d0,(FPD_FPSR+0,FPDATA) | set condition test result
- | move instructions enter here
- | Here, we test things in the exception status byte, and set
- | other things in the accrued exception byte accordingly.
- | Emulated instructions can set various things in the former,
- | as defined in fp_emu.h.
-fp_final:
- move.l (FPD_FPSR,FPDATA),%d0
-#if 0
- btst #FPSR_EXC_SNAN,%d0 | EXC_SNAN
- jne 1f
- btst #FPSR_EXC_OPERR,%d0 | EXC_OPERR
- jeq 2f
-1: bset #FPSR_AEXC_IOP,%d0 | set IOP bit
-2: btst #FPSR_EXC_OVFL,%d0 | EXC_OVFL
- jeq 1f
- bset #FPSR_AEXC_OVFL,%d0 | set OVFL bit
-1: btst #FPSR_EXC_UNFL,%d0 | EXC_UNFL
- jeq 1f
- btst #FPSR_EXC_INEX2,%d0 | EXC_INEX2
- jeq 1f
- bset #FPSR_AEXC_UNFL,%d0 | set UNFL bit
-1: btst #FPSR_EXC_DZ,%d0 | EXC_INEX1
- jeq 1f
- bset #FPSR_AEXC_DZ,%d0 | set DZ bit
-1: btst #FPSR_EXC_OVFL,%d0 | EXC_OVFL
- jne 1f
- btst #FPSR_EXC_INEX2,%d0 | EXC_INEX2
- jne 1f
- btst #FPSR_EXC_INEX1,%d0 | EXC_INEX1
- jeq 2f
-1: bset #FPSR_AEXC_INEX,%d0 | set INEX bit
-2: move.l %d0,(FPD_FPSR,FPDATA)
-#else
- | same as above, greatly optimized, but untested (yet)
- move.l %d0,%d2
- lsr.l #5,%d0
- move.l %d0,%d1
- lsr.l #4,%d1
- or.l %d0,%d1
- and.b #0x08,%d1
- move.l %d2,%d0
- lsr.l #6,%d0
- or.l %d1,%d0
- move.l %d2,%d1
- lsr.l #4,%d1
- or.b #0xdf,%d1
- and.b %d1,%d0
- move.l %d2,%d1
- lsr.l #7,%d1
- and.b #0x80,%d1
- or.b %d1,%d0
- and.b #0xf8,%d0
- or.b %d0,%d2
- move.l %d2,(FPD_FPSR,FPDATA)
-#endif
- move.b (FPD_FPSR+2,FPDATA),%d0
- and.b (FPD_FPCR+2,FPDATA),%d0
- jeq 1f
- printf ,"send signal!!!\n"
-1: jra fp_end
diff --git a/ANDROID_3.4.5/arch/m68k/math-emu/multi_arith.h b/ANDROID_3.4.5/arch/m68k/math-emu/multi_arith.h
deleted file mode 100644
index 4b5eb3d8..00000000
--- a/ANDROID_3.4.5/arch/m68k/math-emu/multi_arith.h
+++ /dev/null
@@ -1,289 +0,0 @@
-/* multi_arith.h: multi-precision integer arithmetic functions, needed
- to do extended-precision floating point.
-
- (c) 1998 David Huggins-Daines.
-
- Somewhat based on arch/alpha/math-emu/ieee-math.c, which is (c)
- David Mosberger-Tang.
-
- You may copy, modify, and redistribute this file under the terms of
- the GNU General Public License, version 2, or any later version, at
- your convenience. */
-
-/* Note:
-
- These are not general multi-precision math routines. Rather, they
- implement the subset of integer arithmetic that we need in order to
- multiply, divide, and normalize 128-bit unsigned mantissae. */
-
-#ifndef MULTI_ARITH_H
-#define MULTI_ARITH_H
-
-static inline void fp_denormalize(struct fp_ext *reg, unsigned int cnt)
-{
- reg->exp += cnt;
-
- switch (cnt) {
- case 0 ... 8:
- reg->lowmant = reg->mant.m32[1] << (8 - cnt);
- reg->mant.m32[1] = (reg->mant.m32[1] >> cnt) |
- (reg->mant.m32[0] << (32 - cnt));
- reg->mant.m32[0] = reg->mant.m32[0] >> cnt;
- break;
- case 9 ... 32:
- reg->lowmant = reg->mant.m32[1] >> (cnt - 8);
- if (reg->mant.m32[1] << (40 - cnt))
- reg->lowmant |= 1;
- reg->mant.m32[1] = (reg->mant.m32[1] >> cnt) |
- (reg->mant.m32[0] << (32 - cnt));
- reg->mant.m32[0] = reg->mant.m32[0] >> cnt;
- break;
- case 33 ... 39:
- asm volatile ("bfextu %1{%2,#8},%0" : "=d" (reg->lowmant)
- : "m" (reg->mant.m32[0]), "d" (64 - cnt));
- if (reg->mant.m32[1] << (40 - cnt))
- reg->lowmant |= 1;
- reg->mant.m32[1] = reg->mant.m32[0] >> (cnt - 32);
- reg->mant.m32[0] = 0;
- break;
- case 40 ... 71:
- reg->lowmant = reg->mant.m32[0] >> (cnt - 40);
- if ((reg->mant.m32[0] << (72 - cnt)) || reg->mant.m32[1])
- reg->lowmant |= 1;
- reg->mant.m32[1] = reg->mant.m32[0] >> (cnt - 32);
- reg->mant.m32[0] = 0;
- break;
- default:
- reg->lowmant = reg->mant.m32[0] || reg->mant.m32[1];
- reg->mant.m32[0] = 0;
- reg->mant.m32[1] = 0;
- break;
- }
-}
-
-static inline int fp_overnormalize(struct fp_ext *reg)
-{
- int shift;
-
- if (reg->mant.m32[0]) {
- asm ("bfffo %1{#0,#32},%0" : "=d" (shift) : "dm" (reg->mant.m32[0]));
- reg->mant.m32[0] = (reg->mant.m32[0] << shift) | (reg->mant.m32[1] >> (32 - shift));
- reg->mant.m32[1] = (reg->mant.m32[1] << shift);
- } else {
- asm ("bfffo %1{#0,#32},%0" : "=d" (shift) : "dm" (reg->mant.m32[1]));
- reg->mant.m32[0] = (reg->mant.m32[1] << shift);
- reg->mant.m32[1] = 0;
- shift += 32;
- }
-
- return shift;
-}
-
-static inline int fp_addmant(struct fp_ext *dest, struct fp_ext *src)
-{
- int carry;
-
- /* we assume here, gcc only insert move and a clr instr */
- asm volatile ("add.b %1,%0" : "=d,g" (dest->lowmant)
- : "g,d" (src->lowmant), "0,0" (dest->lowmant));
- asm volatile ("addx.l %1,%0" : "=d" (dest->mant.m32[1])
- : "d" (src->mant.m32[1]), "0" (dest->mant.m32[1]));
- asm volatile ("addx.l %1,%0" : "=d" (dest->mant.m32[0])
- : "d" (src->mant.m32[0]), "0" (dest->mant.m32[0]));
- asm volatile ("addx.l %0,%0" : "=d" (carry) : "0" (0));
-
- return carry;
-}
-
-static inline int fp_addcarry(struct fp_ext *reg)
-{
- if (++reg->exp == 0x7fff) {
- if (reg->mant.m64)
- fp_set_sr(FPSR_EXC_INEX2);
- reg->mant.m64 = 0;
- fp_set_sr(FPSR_EXC_OVFL);
- return 0;
- }
- reg->lowmant = (reg->mant.m32[1] << 7) | (reg->lowmant ? 1 : 0);
- reg->mant.m32[1] = (reg->mant.m32[1] >> 1) |
- (reg->mant.m32[0] << 31);
- reg->mant.m32[0] = (reg->mant.m32[0] >> 1) | 0x80000000;
-
- return 1;
-}
-
-static inline void fp_submant(struct fp_ext *dest, struct fp_ext *src1,
- struct fp_ext *src2)
-{
- /* we assume here, gcc only insert move and a clr instr */
- asm volatile ("sub.b %1,%0" : "=d,g" (dest->lowmant)
- : "g,d" (src2->lowmant), "0,0" (src1->lowmant));
- asm volatile ("subx.l %1,%0" : "=d" (dest->mant.m32[1])
- : "d" (src2->mant.m32[1]), "0" (src1->mant.m32[1]));
- asm volatile ("subx.l %1,%0" : "=d" (dest->mant.m32[0])
- : "d" (src2->mant.m32[0]), "0" (src1->mant.m32[0]));
-}
-
-#define fp_mul64(desth, destl, src1, src2) ({ \
- asm ("mulu.l %2,%1:%0" : "=d" (destl), "=d" (desth) \
- : "dm" (src1), "0" (src2)); \
-})
-#define fp_div64(quot, rem, srch, srcl, div) \
- asm ("divu.l %2,%1:%0" : "=d" (quot), "=d" (rem) \
- : "dm" (div), "1" (srch), "0" (srcl))
-#define fp_add64(dest1, dest2, src1, src2) ({ \
- asm ("add.l %1,%0" : "=d,dm" (dest2) \
- : "dm,d" (src2), "0,0" (dest2)); \
- asm ("addx.l %1,%0" : "=d" (dest1) \
- : "d" (src1), "0" (dest1)); \
-})
-#define fp_addx96(dest, src) ({ \
- /* we assume here, gcc only insert move and a clr instr */ \
- asm volatile ("add.l %1,%0" : "=d,g" (dest->m32[2]) \
- : "g,d" (temp.m32[1]), "0,0" (dest->m32[2])); \
- asm volatile ("addx.l %1,%0" : "=d" (dest->m32[1]) \
- : "d" (temp.m32[0]), "0" (dest->m32[1])); \
- asm volatile ("addx.l %1,%0" : "=d" (dest->m32[0]) \
- : "d" (0), "0" (dest->m32[0])); \
-})
-#define fp_sub64(dest, src) ({ \
- asm ("sub.l %1,%0" : "=d,dm" (dest.m32[1]) \
- : "dm,d" (src.m32[1]), "0,0" (dest.m32[1])); \
- asm ("subx.l %1,%0" : "=d" (dest.m32[0]) \
- : "d" (src.m32[0]), "0" (dest.m32[0])); \
-})
-#define fp_sub96c(dest, srch, srcm, srcl) ({ \
- char carry; \
- asm ("sub.l %1,%0" : "=d,dm" (dest.m32[2]) \
- : "dm,d" (srcl), "0,0" (dest.m32[2])); \
- asm ("subx.l %1,%0" : "=d" (dest.m32[1]) \
- : "d" (srcm), "0" (dest.m32[1])); \
- asm ("subx.l %2,%1; scs %0" : "=d" (carry), "=d" (dest.m32[0]) \
- : "d" (srch), "1" (dest.m32[0])); \
- carry; \
-})
-
-static inline void fp_multiplymant(union fp_mant128 *dest, struct fp_ext *src1,
- struct fp_ext *src2)
-{
- union fp_mant64 temp;
-
- fp_mul64(dest->m32[0], dest->m32[1], src1->mant.m32[0], src2->mant.m32[0]);
- fp_mul64(dest->m32[2], dest->m32[3], src1->mant.m32[1], src2->mant.m32[1]);
-
- fp_mul64(temp.m32[0], temp.m32[1], src1->mant.m32[0], src2->mant.m32[1]);
- fp_addx96(dest, temp);
-
- fp_mul64(temp.m32[0], temp.m32[1], src1->mant.m32[1], src2->mant.m32[0]);
- fp_addx96(dest, temp);
-}
-
-static inline void fp_dividemant(union fp_mant128 *dest, struct fp_ext *src,
- struct fp_ext *div)
-{
- union fp_mant128 tmp;
- union fp_mant64 tmp64;
- unsigned long *mantp = dest->m32;
- unsigned long fix, rem, first, dummy;
- int i;
-
- /* the algorithm below requires dest to be smaller than div,
- but both have the high bit set */
- if (src->mant.m64 >= div->mant.m64) {
- fp_sub64(src->mant, div->mant);
- *mantp = 1;
- } else
- *mantp = 0;
- mantp++;
-
- /* basic idea behind this algorithm: we can't divide two 64bit numbers
- (AB/CD) directly, but we can calculate AB/C0, but this means this
- quotient is off by C0/CD, so we have to multiply the first result
- to fix the result, after that we have nearly the correct result
- and only a few corrections are needed. */
-
- /* C0/CD can be precalculated, but it's an 64bit division again, but
- we can make it a bit easier, by dividing first through C so we get
- 10/1D and now only a single shift and the value fits into 32bit. */
- fix = 0x80000000;
- dummy = div->mant.m32[1] / div->mant.m32[0] + 1;
- dummy = (dummy >> 1) | fix;
- fp_div64(fix, dummy, fix, 0, dummy);
- fix--;
-
- for (i = 0; i < 3; i++, mantp++) {
- if (src->mant.m32[0] == div->mant.m32[0]) {
- fp_div64(first, rem, 0, src->mant.m32[1], div->mant.m32[0]);
-
- fp_mul64(*mantp, dummy, first, fix);
- *mantp += fix;
- } else {
- fp_div64(first, rem, src->mant.m32[0], src->mant.m32[1], div->mant.m32[0]);
-
- fp_mul64(*mantp, dummy, first, fix);
- }
-
- fp_mul64(tmp.m32[0], tmp.m32[1], div->mant.m32[0], first - *mantp);
- fp_add64(tmp.m32[0], tmp.m32[1], 0, rem);
- tmp.m32[2] = 0;
-
- fp_mul64(tmp64.m32[0], tmp64.m32[1], *mantp, div->mant.m32[1]);
- fp_sub96c(tmp, 0, tmp64.m32[0], tmp64.m32[1]);
-
- src->mant.m32[0] = tmp.m32[1];
- src->mant.m32[1] = tmp.m32[2];
-
- while (!fp_sub96c(tmp, 0, div->mant.m32[0], div->mant.m32[1])) {
- src->mant.m32[0] = tmp.m32[1];
- src->mant.m32[1] = tmp.m32[2];
- *mantp += 1;
- }
- }
-}
-
-static inline void fp_putmant128(struct fp_ext *dest, union fp_mant128 *src,
- int shift)
-{
- unsigned long tmp;
-
- switch (shift) {
- case 0:
- dest->mant.m64 = src->m64[0];
- dest->lowmant = src->m32[2] >> 24;
- if (src->m32[3] || (src->m32[2] << 8))
- dest->lowmant |= 1;
- break;
- case 1:
- asm volatile ("lsl.l #1,%0"
- : "=d" (tmp) : "0" (src->m32[2]));
- asm volatile ("roxl.l #1,%0"
- : "=d" (dest->mant.m32[1]) : "0" (src->m32[1]));
- asm volatile ("roxl.l #1,%0"
- : "=d" (dest->mant.m32[0]) : "0" (src->m32[0]));
- dest->lowmant = tmp >> 24;
- if (src->m32[3] || (tmp << 8))
- dest->lowmant |= 1;
- break;
- case 31:
- asm volatile ("lsr.l #1,%1; roxr.l #1,%0"
- : "=d" (dest->mant.m32[0])
- : "d" (src->m32[0]), "0" (src->m32[1]));
- asm volatile ("roxr.l #1,%0"
- : "=d" (dest->mant.m32[1]) : "0" (src->m32[2]));
- asm volatile ("roxr.l #1,%0"
- : "=d" (tmp) : "0" (src->m32[3]));
- dest->lowmant = tmp >> 24;
- if (src->m32[3] << 7)
- dest->lowmant |= 1;
- break;
- case 32:
- dest->mant.m32[0] = src->m32[1];
- dest->mant.m32[1] = src->m32[2];
- dest->lowmant = src->m32[3] >> 24;
- if (src->m32[3] << 8)
- dest->lowmant |= 1;
- break;
- }
-}
-
-#endif /* MULTI_ARITH_H */
diff --git a/ANDROID_3.4.5/arch/m68k/mm/Makefile b/ANDROID_3.4.5/arch/m68k/mm/Makefile
deleted file mode 100644
index cfbf3205..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for the linux m68k-specific parts of the memory manager.
-#
-
-obj-y := init.o
-
-obj-$(CONFIG_MMU) += cache.o fault.o
-obj-$(CONFIG_MMU_MOTOROLA) += kmap.o memory.o motorola.o hwtest.o
-obj-$(CONFIG_MMU_SUN3) += sun3kmap.o sun3mmu.o hwtest.o
-obj-$(CONFIG_MMU_COLDFIRE) += kmap.o memory.o mcfmmu.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/cache.c b/ANDROID_3.4.5/arch/m68k/mm/cache.c
deleted file mode 100644
index 3d84c1f2..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/cache.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * linux/arch/m68k/mm/cache.c
- *
- * Instruction cache handling
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-#include <linux/module.h>
-#include <asm/pgalloc.h>
-#include <asm/traps.h>
-
-
-static unsigned long virt_to_phys_slow(unsigned long vaddr)
-{
- if (CPU_IS_060) {
- unsigned long paddr;
-
- /* The PLPAR instruction causes an access error if the translation
- * is not possible. To catch this we use the same exception mechanism
- * as for user space accesses in <asm/uaccess.h>. */
- asm volatile (".chip 68060\n"
- "1: plpar (%0)\n"
- ".chip 68k\n"
- "2:\n"
- ".section .fixup,\"ax\"\n"
- " .even\n"
- "3: sub.l %0,%0\n"
- " jra 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- " .align 4\n"
- " .long 1b,3b\n"
- ".previous"
- : "=a" (paddr)
- : "0" (vaddr));
- return paddr;
- } else if (CPU_IS_040) {
- unsigned long mmusr;
-
- asm volatile (".chip 68040\n\t"
- "ptestr (%1)\n\t"
- "movec %%mmusr, %0\n\t"
- ".chip 68k"
- : "=r" (mmusr)
- : "a" (vaddr));
-
- if (mmusr & MMU_R_040)
- return (mmusr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
- } else {
- unsigned short mmusr;
- unsigned long *descaddr;
-
- asm volatile ("ptestr %3,%2@,#7,%0\n\t"
- "pmove %%psr,%1"
- : "=a&" (descaddr), "=m" (mmusr)
- : "a" (vaddr), "d" (get_fs().seg));
- if (mmusr & (MMU_I|MMU_B|MMU_L))
- return 0;
- descaddr = phys_to_virt((unsigned long)descaddr);
- switch (mmusr & MMU_NUM) {
- case 1:
- return (*descaddr & 0xfe000000) | (vaddr & 0x01ffffff);
- case 2:
- return (*descaddr & 0xfffc0000) | (vaddr & 0x0003ffff);
- case 3:
- return (*descaddr & PAGE_MASK) | (vaddr & ~PAGE_MASK);
- }
- }
- return 0;
-}
-
-/* Push n pages at kernel virtual address and clear the icache */
-/* RZ: use cpush %bc instead of cpush %dc, cinv %ic */
-void flush_icache_range(unsigned long address, unsigned long endaddr)
-{
- if (CPU_IS_COLDFIRE) {
- unsigned long start, end;
- start = address & ICACHE_SET_MASK;
- end = endaddr & ICACHE_SET_MASK;
- if (start > end) {
- flush_cf_icache(0, end);
- end = ICACHE_MAX_ADDR;
- }
- flush_cf_icache(start, end);
- } else if (CPU_IS_040_OR_060) {
- address &= PAGE_MASK;
-
- do {
- asm volatile ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (virt_to_phys_slow(address)));
- address += PAGE_SIZE;
- } while (address < endaddr);
- } else {
- unsigned long tmp;
- asm volatile ("movec %%cacr,%0\n\t"
- "orw %1,%0\n\t"
- "movec %0,%%cacr"
- : "=&d" (tmp)
- : "di" (FLUSH_I));
- }
-}
-EXPORT_SYMBOL(flush_icache_range);
-
-void flush_icache_user_range(struct vm_area_struct *vma, struct page *page,
- unsigned long addr, int len)
-{
- if (CPU_IS_COLDFIRE) {
- unsigned long start, end;
- start = addr & ICACHE_SET_MASK;
- end = (addr + len) & ICACHE_SET_MASK;
- if (start > end) {
- flush_cf_icache(0, end);
- end = ICACHE_MAX_ADDR;
- }
- flush_cf_icache(start, end);
-
- } else if (CPU_IS_040_OR_060) {
- asm volatile ("nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (page_to_phys(page)));
- } else {
- unsigned long tmp;
- asm volatile ("movec %%cacr,%0\n\t"
- "orw %1,%0\n\t"
- "movec %0,%%cacr"
- : "=&d" (tmp)
- : "di" (FLUSH_I));
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/fault.c b/ANDROID_3.4.5/arch/m68k/mm/fault.c
deleted file mode 100644
index 6b020a84..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/fault.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * linux/arch/m68k/mm/fault.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/ptrace.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-
-#include <asm/setup.h>
-#include <asm/traps.h>
-#include <asm/uaccess.h>
-#include <asm/pgalloc.h>
-
-extern void die_if_kernel(char *, struct pt_regs *, long);
-
-int send_fault_sig(struct pt_regs *regs)
-{
- siginfo_t siginfo = { 0, 0, 0, };
-
- siginfo.si_signo = current->thread.signo;
- siginfo.si_code = current->thread.code;
- siginfo.si_addr = (void *)current->thread.faddr;
-#ifdef DEBUG
- printk("send_fault_sig: %p,%d,%d\n", siginfo.si_addr, siginfo.si_signo, siginfo.si_code);
-#endif
-
- if (user_mode(regs)) {
- force_sig_info(siginfo.si_signo,
- &siginfo, current);
- } else {
- if (handle_kernel_fault(regs))
- return -1;
-
- //if (siginfo.si_signo == SIGBUS)
- // force_sig_info(siginfo.si_signo,
- // &siginfo, current);
-
- /*
- * Oops. The kernel tried to access some bad page. We'll have to
- * terminate things with extreme prejudice.
- */
- if ((unsigned long)siginfo.si_addr < PAGE_SIZE)
- printk(KERN_ALERT "Unable to handle kernel NULL pointer dereference");
- else
- printk(KERN_ALERT "Unable to handle kernel access");
- printk(" at virtual address %p\n", siginfo.si_addr);
- die_if_kernel("Oops", regs, 0 /*error_code*/);
- do_exit(SIGKILL);
- }
-
- return 1;
-}
-
-/*
- * This routine handles page faults. It determines the problem, and
- * then passes it off to one of the appropriate routines.
- *
- * error_code:
- * bit 0 == 0 means no page found, 1 means protection fault
- * bit 1 == 0 means read, 1 means write
- *
- * If this routine detects a bad access, it returns 1, otherwise it
- * returns 0.
- */
-int do_page_fault(struct pt_regs *regs, unsigned long address,
- unsigned long error_code)
-{
- struct mm_struct *mm = current->mm;
- struct vm_area_struct * vma;
- int write, fault;
-
-#ifdef DEBUG
- printk ("do page fault:\nregs->sr=%#x, regs->pc=%#lx, address=%#lx, %ld, %p\n",
- regs->sr, regs->pc, address, error_code,
- current->mm->pgd);
-#endif
-
- /*
- * If we're in an interrupt or have no user
- * context, we must not take the fault..
- */
- if (in_atomic() || !mm)
- goto no_context;
-
- down_read(&mm->mmap_sem);
-
- vma = find_vma(mm, address);
- if (!vma)
- goto map_err;
- if (vma->vm_flags & VM_IO)
- goto acc_err;
- if (vma->vm_start <= address)
- goto good_area;
- if (!(vma->vm_flags & VM_GROWSDOWN))
- goto map_err;
- if (user_mode(regs)) {
- /* Accessing the stack below usp is always a bug. The
- "+ 256" is there due to some instructions doing
- pre-decrement on the stack and that doesn't show up
- until later. */
- if (address + 256 < rdusp())
- goto map_err;
- }
- if (expand_stack(vma, address))
- goto map_err;
-
-/*
- * Ok, we have a good vm_area for this memory access, so
- * we can handle it..
- */
-good_area:
-#ifdef DEBUG
- printk("do_page_fault: good_area\n");
-#endif
- write = 0;
- switch (error_code & 3) {
- default: /* 3: write, present */
- /* fall through */
- case 2: /* write, not present */
- if (!(vma->vm_flags & VM_WRITE))
- goto acc_err;
- write++;
- break;
- case 1: /* read, present */
- goto acc_err;
- case 0: /* read, not present */
- if (!(vma->vm_flags & (VM_READ | VM_EXEC | VM_WRITE)))
- goto acc_err;
- }
-
- /*
- * If for any reason at all we couldn't handle the fault,
- * make sure we exit gracefully rather than endlessly redo
- * the fault.
- */
-
- fault = handle_mm_fault(mm, vma, address, write ? FAULT_FLAG_WRITE : 0);
-#ifdef DEBUG
- printk("handle_mm_fault returns %d\n",fault);
-#endif
- if (unlikely(fault & VM_FAULT_ERROR)) {
- if (fault & VM_FAULT_OOM)
- goto out_of_memory;
- else if (fault & VM_FAULT_SIGBUS)
- goto bus_err;
- BUG();
- }
- if (fault & VM_FAULT_MAJOR)
- current->maj_flt++;
- else
- current->min_flt++;
-
- up_read(&mm->mmap_sem);
- return 0;
-
-/*
- * We ran out of memory, or some other thing happened to us that made
- * us unable to handle the page fault gracefully.
- */
-out_of_memory:
- up_read(&mm->mmap_sem);
- if (!user_mode(regs))
- goto no_context;
- pagefault_out_of_memory();
- return 0;
-
-no_context:
- current->thread.signo = SIGBUS;
- current->thread.faddr = address;
- return send_fault_sig(regs);
-
-bus_err:
- current->thread.signo = SIGBUS;
- current->thread.code = BUS_ADRERR;
- current->thread.faddr = address;
- goto send_sig;
-
-map_err:
- current->thread.signo = SIGSEGV;
- current->thread.code = SEGV_MAPERR;
- current->thread.faddr = address;
- goto send_sig;
-
-acc_err:
- current->thread.signo = SIGSEGV;
- current->thread.code = SEGV_ACCERR;
- current->thread.faddr = address;
-
-send_sig:
- up_read(&mm->mmap_sem);
- return send_fault_sig(regs);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mm/hwtest.c b/ANDROID_3.4.5/arch/m68k/mm/hwtest.c
deleted file mode 100644
index 2c7dde3c..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/hwtest.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Tests for presence or absence of hardware registers.
- * This code was originally in atari/config.c, but I noticed
- * that it was also in drivers/nubus/nubus.c and I wanted to
- * use it in hp300/config.c, so it seemed sensible to pull it
- * out into its own file.
- *
- * The test is for use when trying to read a hardware register
- * that isn't present would cause a bus error. We set up a
- * temporary handler so that this doesn't kill the kernel.
- *
- * There is a test-by-reading and a test-by-writing; I present
- * them here complete with the comments from the original atari
- * config.c...
- * -- PMM <pmaydell@chiark.greenend.org.uk>, 05/1998
- */
-
-/* This function tests for the presence of an address, specially a
- * hardware register address. It is called very early in the kernel
- * initialization process, when the VBR register isn't set up yet. On
- * an Atari, it still points to address 0, which is unmapped. So a bus
- * error would cause another bus error while fetching the exception
- * vector, and the CPU would do nothing at all. So we needed to set up
- * a temporary VBR and a vector table for the duration of the test.
- */
-
-#include <linux/module.h>
-
-int hwreg_present( volatile void *regp )
-{
- int ret = 0;
- long save_sp, save_vbr;
- long tmp_vectors[3];
-
- __asm__ __volatile__
- ( "movec %/vbr,%2\n\t"
- "movel #Lberr1,%4@(8)\n\t"
- "movec %4,%/vbr\n\t"
- "movel %/sp,%1\n\t"
- "moveq #0,%0\n\t"
- "tstb %3@\n\t"
- "nop\n\t"
- "moveq #1,%0\n"
- "Lberr1:\n\t"
- "movel %1,%/sp\n\t"
- "movec %2,%/vbr"
- : "=&d" (ret), "=&r" (save_sp), "=&r" (save_vbr)
- : "a" (regp), "a" (tmp_vectors)
- );
-
- return( ret );
-}
-EXPORT_SYMBOL(hwreg_present);
-
-/* Basically the same, but writes a value into a word register, protected
- * by a bus error handler. Returns 1 if successful, 0 otherwise.
- */
-
-int hwreg_write( volatile void *regp, unsigned short val )
-{
- int ret;
- long save_sp, save_vbr;
- long tmp_vectors[3];
-
- __asm__ __volatile__
- ( "movec %/vbr,%2\n\t"
- "movel #Lberr2,%4@(8)\n\t"
- "movec %4,%/vbr\n\t"
- "movel %/sp,%1\n\t"
- "moveq #0,%0\n\t"
- "movew %5,%3@\n\t"
- "nop \n\t" /* If this nop isn't present, 'ret' may already be
- * loaded with 1 at the time the bus error
- * happens! */
- "moveq #1,%0\n"
- "Lberr2:\n\t"
- "movel %1,%/sp\n\t"
- "movec %2,%/vbr"
- : "=&d" (ret), "=&r" (save_sp), "=&r" (save_vbr)
- : "a" (regp), "a" (tmp_vectors), "g" (val)
- );
-
- return( ret );
-}
-EXPORT_SYMBOL(hwreg_write);
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/init.c b/ANDROID_3.4.5/arch/m68k/mm/init.c
deleted file mode 100644
index 27b5ce08..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/init.c
+++ /dev/null
@@ -1,5 +0,0 @@
-#ifdef CONFIG_MMU
-#include "init_mm.c"
-#else
-#include "init_no.c"
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/mm/init_mm.c b/ANDROID_3.4.5/arch/m68k/mm/init_mm.c
deleted file mode 100644
index f77f258d..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/init_mm.c
+++ /dev/null
@@ -1,176 +0,0 @@
-/*
- * linux/arch/m68k/mm/init.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- *
- * Contains common initialization routines, specific init code moved
- * to motorola.c and sun3mmu.c
- */
-
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#ifdef CONFIG_ATARI
-#include <asm/atari_stram.h>
-#endif
-#include <asm/sections.h>
-#include <asm/tlb.h>
-
-pg_data_t pg_data_map[MAX_NUMNODES];
-EXPORT_SYMBOL(pg_data_map);
-
-int m68k_virt_to_node_shift;
-
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
-pg_data_t *pg_data_table[65];
-EXPORT_SYMBOL(pg_data_table);
-#endif
-
-void __init m68k_setup_node(int node)
-{
-#ifndef CONFIG_SINGLE_MEMORY_CHUNK
- struct mem_info *info = m68k_memory + node;
- int i, end;
-
- i = (unsigned long)phys_to_virt(info->addr) >> __virt_to_node_shift();
- end = (unsigned long)phys_to_virt(info->addr + info->size - 1) >> __virt_to_node_shift();
- for (; i <= end; i++) {
- if (pg_data_table[i])
- printk("overlap at %u for chunk %u\n", i, node);
- pg_data_table[i] = pg_data_map + node;
- }
-#endif
- pg_data_map[node].bdata = bootmem_node_data + node;
- node_set_online(node);
-}
-
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-
-void *empty_zero_page;
-EXPORT_SYMBOL(empty_zero_page);
-
-extern void init_pointer_table(unsigned long ptable);
-
-/* References to section boundaries */
-
-extern pmd_t *zero_pgtable;
-
-#if defined(CONFIG_MMU) && !defined(CONFIG_COLDFIRE)
-#define VECTORS &vectors[0]
-#else
-#define VECTORS _ramvec
-#endif
-
-void __init print_memmap(void)
-{
-#define UL(x) ((unsigned long) (x))
-#define MLK(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 10
-#define MLM(b, t) UL(b), UL(t), (UL(t) - UL(b)) >> 20
-#define MLK_ROUNDUP(b, t) b, t, DIV_ROUND_UP(((t) - (b)), 1024)
-
- pr_notice("Virtual kernel memory layout:\n"
- " vector : 0x%08lx - 0x%08lx (%4ld KiB)\n"
- " kmap : 0x%08lx - 0x%08lx (%4ld MiB)\n"
- " vmalloc : 0x%08lx - 0x%08lx (%4ld MiB)\n"
- " lowmem : 0x%08lx - 0x%08lx (%4ld MiB)\n"
- " .init : 0x%p" " - 0x%p" " (%4d KiB)\n"
- " .text : 0x%p" " - 0x%p" " (%4d KiB)\n"
- " .data : 0x%p" " - 0x%p" " (%4d KiB)\n"
- " .bss : 0x%p" " - 0x%p" " (%4d KiB)\n",
- MLK(VECTORS, VECTORS + 256),
- MLM(KMAP_START, KMAP_END),
- MLM(VMALLOC_START, VMALLOC_END),
- MLM(PAGE_OFFSET, (unsigned long)high_memory),
- MLK_ROUNDUP(__init_begin, __init_end),
- MLK_ROUNDUP(_stext, _etext),
- MLK_ROUNDUP(_sdata, _edata),
- MLK_ROUNDUP(_sbss, _ebss));
-}
-
-void __init mem_init(void)
-{
- pg_data_t *pgdat;
- int codepages = 0;
- int datapages = 0;
- int initpages = 0;
- int i;
-
- /* this will put all memory onto the freelists */
- totalram_pages = num_physpages = 0;
- for_each_online_pgdat(pgdat) {
- num_physpages += pgdat->node_present_pages;
-
- totalram_pages += free_all_bootmem_node(pgdat);
- for (i = 0; i < pgdat->node_spanned_pages; i++) {
- struct page *page = pgdat->node_mem_map + i;
- char *addr = page_to_virt(page);
-
- if (!PageReserved(page))
- continue;
- if (addr >= _text &&
- addr < _etext)
- codepages++;
- else if (addr >= __init_begin &&
- addr < __init_end)
- initpages++;
- else
- datapages++;
- }
- }
-
-#if !defined(CONFIG_SUN3) && !defined(CONFIG_COLDFIRE)
- /* insert pointer tables allocated so far into the tablelist */
- init_pointer_table((unsigned long)kernel_pg_dir);
- for (i = 0; i < PTRS_PER_PGD; i++) {
- if (pgd_present(kernel_pg_dir[i]))
- init_pointer_table(__pgd_page(kernel_pg_dir[i]));
- }
-
- /* insert also pointer table that we used to unmap the zero page */
- if (zero_pgtable)
- init_pointer_table((unsigned long)zero_pgtable);
-#endif
-
- printk("Memory: %luk/%luk available (%dk kernel code, %dk data, %dk init)\n",
- nr_free_pages() << (PAGE_SHIFT-10),
- totalram_pages << (PAGE_SHIFT-10),
- codepages << (PAGE_SHIFT-10),
- datapages << (PAGE_SHIFT-10),
- initpages << (PAGE_SHIFT-10));
- print_memmap();
-}
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
- int pages = 0;
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page(start);
- totalram_pages++;
- pages++;
- }
- printk ("Freeing initrd memory: %dk freed\n", pages);
-}
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/mm/init_no.c b/ANDROID_3.4.5/arch/m68k/mm/init_no.c
deleted file mode 100644
index 345ec0d8..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/init_no.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * linux/arch/m68knommu/mm/init.c
- *
- * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
- * Kenneth Albanowski <kjahds@kjahds.com>,
- * Copyright (C) 2000 Lineo, Inc. (www.lineo.com)
- *
- * Based on:
- *
- * linux/arch/m68k/mm/init.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- *
- * JAN/1999 -- hacked to support ColdFire (gerg@snapgear.com)
- * DEC/2000 -- linux 2.4 support <davidm@snapgear.com>
- */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/ptrace.h>
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/init.h>
-#include <linux/highmem.h>
-#include <linux/pagemap.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/sections.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-
-/*
- * ZERO_PAGE is a special page that is used for zero-initialized
- * data and COW.
- */
-void *empty_zero_page;
-
-/*
- * paging_init() continues the virtual memory environment setup which
- * was begun by the code in arch/head.S.
- * The parameters are pointers to where to stick the starting and ending
- * addresses of available kernel virtual memory.
- */
-void __init paging_init(void)
-{
- /*
- * Make sure start_mem is page aligned, otherwise bootmem and
- * page_alloc get different views of the world.
- */
- unsigned long end_mem = memory_end & PAGE_MASK;
- unsigned long zones_size[MAX_NR_ZONES] = {0, };
-
- empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
- memset(empty_zero_page, 0, PAGE_SIZE);
-
- /*
- * Set up SFC/DFC registers (user data space).
- */
- set_fs (USER_DS);
-
- zones_size[ZONE_DMA] = (end_mem - PAGE_OFFSET) >> PAGE_SHIFT;
- free_area_init(zones_size);
-}
-
-void __init mem_init(void)
-{
- int codek = 0, datak = 0, initk = 0;
- unsigned long tmp;
- unsigned long len = _ramend - _rambase;
- unsigned long start_mem = memory_start; /* DAVIDM - these must start at end of kernel */
- unsigned long end_mem = memory_end; /* DAVIDM - this must not include kernel stack at top */
-
- pr_debug("Mem_init: start=%lx, end=%lx\n", start_mem, end_mem);
-
- end_mem &= PAGE_MASK;
- high_memory = (void *) end_mem;
-
- start_mem = PAGE_ALIGN(start_mem);
- max_mapnr = num_physpages = (((unsigned long) high_memory) - PAGE_OFFSET) >> PAGE_SHIFT;
-
- /* this will put all memory onto the freelists */
- totalram_pages = free_all_bootmem();
-
- codek = (_etext - _stext) >> 10;
- datak = (_ebss - _sdata) >> 10;
- initk = (__init_begin - __init_end) >> 10;
-
- tmp = nr_free_pages() << PAGE_SHIFT;
- printk(KERN_INFO "Memory available: %luk/%luk RAM, (%dk kernel code, %dk data)\n",
- tmp >> 10,
- len >> 10,
- codek,
- datak
- );
-}
-
-
-#ifdef CONFIG_BLK_DEV_INITRD
-void free_initrd_mem(unsigned long start, unsigned long end)
-{
- int pages = 0;
- for (; start < end; start += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(start));
- init_page_count(virt_to_page(start));
- free_page(start);
- totalram_pages++;
- pages++;
- }
- pr_notice("Freeing initrd memory: %luk freed\n",
- pages * (PAGE_SIZE / 1024));
-}
-#endif
-
-void free_initmem(void)
-{
-#ifdef CONFIG_RAMKERNEL
- unsigned long addr;
- /*
- * The following code should be cool even if these sections
- * are not page aligned.
- */
- addr = PAGE_ALIGN((unsigned long) __init_begin);
- /* next to check that the page we free is not a partial page */
- for (; addr + PAGE_SIZE < ((unsigned long) __init_end); addr += PAGE_SIZE) {
- ClearPageReserved(virt_to_page(addr));
- init_page_count(virt_to_page(addr));
- free_page(addr);
- totalram_pages++;
- }
- pr_notice("Freeing unused kernel memory: %luk freed (0x%x - 0x%x)\n",
- (addr - PAGE_ALIGN((unsigned long) __init_begin)) >> 10,
- (int)(PAGE_ALIGN((unsigned long) __init_begin)),
- (int)(addr - PAGE_SIZE));
-#endif
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/kmap.c b/ANDROID_3.4.5/arch/m68k/mm/kmap.c
deleted file mode 100644
index 568cfad3..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/kmap.c
+++ /dev/null
@@ -1,367 +0,0 @@
-/*
- * linux/arch/m68k/mm/kmap.c
- *
- * Copyright (C) 1997 Roman Hodek
- *
- * 10/01/99 cleaned up the code and changing to the same interface
- * used by other architectures /Roman Zippel
- */
-
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/vmalloc.h>
-
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/io.h>
-
-#undef DEBUG
-
-#define PTRTREESIZE (256*1024)
-
-/*
- * For 040/060 we can use the virtual memory area like other architectures,
- * but for 020/030 we want to use early termination page descriptor and we
- * can't mix this with normal page descriptors, so we have to copy that code
- * (mm/vmalloc.c) and return appriorate aligned addresses.
- */
-
-#ifdef CPU_M68040_OR_M68060_ONLY
-
-#define IO_SIZE PAGE_SIZE
-
-static inline struct vm_struct *get_io_area(unsigned long size)
-{
- return get_vm_area(size, VM_IOREMAP);
-}
-
-
-static inline void free_io_area(void *addr)
-{
- vfree((void *)(PAGE_MASK & (unsigned long)addr));
-}
-
-#else
-
-#define IO_SIZE (256*1024)
-
-static struct vm_struct *iolist;
-
-static struct vm_struct *get_io_area(unsigned long size)
-{
- unsigned long addr;
- struct vm_struct **p, *tmp, *area;
-
- area = kmalloc(sizeof(*area), GFP_KERNEL);
- if (!area)
- return NULL;
- addr = KMAP_START;
- for (p = &iolist; (tmp = *p) ; p = &tmp->next) {
- if (size + addr < (unsigned long)tmp->addr)
- break;
- if (addr > KMAP_END-size) {
- kfree(area);
- return NULL;
- }
- addr = tmp->size + (unsigned long)tmp->addr;
- }
- area->addr = (void *)addr;
- area->size = size + IO_SIZE;
- area->next = *p;
- *p = area;
- return area;
-}
-
-static inline void free_io_area(void *addr)
-{
- struct vm_struct **p, *tmp;
-
- if (!addr)
- return;
- addr = (void *)((unsigned long)addr & -IO_SIZE);
- for (p = &iolist ; (tmp = *p) ; p = &tmp->next) {
- if (tmp->addr == addr) {
- *p = tmp->next;
- __iounmap(tmp->addr, tmp->size);
- kfree(tmp);
- return;
- }
- }
-}
-
-#endif
-
-/*
- * Map some physical address range into the kernel address space.
- */
-/* Rewritten by Andreas Schwab to remove all races. */
-
-void __iomem *__ioremap(unsigned long physaddr, unsigned long size, int cacheflag)
-{
- struct vm_struct *area;
- unsigned long virtaddr, retaddr;
- long offset;
- pgd_t *pgd_dir;
- pmd_t *pmd_dir;
- pte_t *pte_dir;
-
- /*
- * Don't allow mappings that wrap..
- */
- if (!size || physaddr > (unsigned long)(-size))
- return NULL;
-
-#ifdef CONFIG_AMIGA
- if (MACH_IS_AMIGA) {
- if ((physaddr >= 0x40000000) && (physaddr + size < 0x60000000)
- && (cacheflag == IOMAP_NOCACHE_SER))
- return (void __iomem *)physaddr;
- }
-#endif
-
-#ifdef DEBUG
- printk("ioremap: 0x%lx,0x%lx(%d) - ", physaddr, size, cacheflag);
-#endif
- /*
- * Mappings have to be aligned
- */
- offset = physaddr & (IO_SIZE - 1);
- physaddr &= -IO_SIZE;
- size = (size + offset + IO_SIZE - 1) & -IO_SIZE;
-
- /*
- * Ok, go for it..
- */
- area = get_io_area(size);
- if (!area)
- return NULL;
-
- virtaddr = (unsigned long)area->addr;
- retaddr = virtaddr + offset;
-#ifdef DEBUG
- printk("0x%lx,0x%lx,0x%lx", physaddr, virtaddr, retaddr);
-#endif
-
- /*
- * add cache and table flags to physical address
- */
- if (CPU_IS_040_OR_060) {
- physaddr |= (_PAGE_PRESENT | _PAGE_GLOBAL040 |
- _PAGE_ACCESSED | _PAGE_DIRTY);
- switch (cacheflag) {
- case IOMAP_FULL_CACHING:
- physaddr |= _PAGE_CACHE040;
- break;
- case IOMAP_NOCACHE_SER:
- default:
- physaddr |= _PAGE_NOCACHE_S;
- break;
- case IOMAP_NOCACHE_NONSER:
- physaddr |= _PAGE_NOCACHE;
- break;
- case IOMAP_WRITETHROUGH:
- physaddr |= _PAGE_CACHE040W;
- break;
- }
- } else {
- physaddr |= (_PAGE_PRESENT | _PAGE_ACCESSED |
- _PAGE_DIRTY | _PAGE_READWRITE);
- switch (cacheflag) {
- case IOMAP_NOCACHE_SER:
- case IOMAP_NOCACHE_NONSER:
- default:
- physaddr |= _PAGE_NOCACHE030;
- break;
- case IOMAP_FULL_CACHING:
- case IOMAP_WRITETHROUGH:
- break;
- }
- }
-
- while ((long)size > 0) {
-#ifdef DEBUG
- if (!(virtaddr & (PTRTREESIZE-1)))
- printk ("\npa=%#lx va=%#lx ", physaddr, virtaddr);
-#endif
- pgd_dir = pgd_offset_k(virtaddr);
- pmd_dir = pmd_alloc(&init_mm, pgd_dir, virtaddr);
- if (!pmd_dir) {
- printk("ioremap: no mem for pmd_dir\n");
- return NULL;
- }
-
- if (CPU_IS_020_OR_030) {
- pmd_dir->pmd[(virtaddr/PTRTREESIZE) & 15] = physaddr;
- physaddr += PTRTREESIZE;
- virtaddr += PTRTREESIZE;
- size -= PTRTREESIZE;
- } else {
- pte_dir = pte_alloc_kernel(pmd_dir, virtaddr);
- if (!pte_dir) {
- printk("ioremap: no mem for pte_dir\n");
- return NULL;
- }
-
- pte_val(*pte_dir) = physaddr;
- virtaddr += PAGE_SIZE;
- physaddr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
- }
-#ifdef DEBUG
- printk("\n");
-#endif
- flush_tlb_all();
-
- return (void __iomem *)retaddr;
-}
-EXPORT_SYMBOL(__ioremap);
-
-/*
- * Unmap a ioremap()ed region again
- */
-void iounmap(void __iomem *addr)
-{
-#ifdef CONFIG_AMIGA
- if ((!MACH_IS_AMIGA) ||
- (((unsigned long)addr < 0x40000000) ||
- ((unsigned long)addr > 0x60000000)))
- free_io_area((__force void *)addr);
-#else
- free_io_area((__force void *)addr);
-#endif
-}
-EXPORT_SYMBOL(iounmap);
-
-/*
- * __iounmap unmaps nearly everything, so be careful
- * it doesn't free currently pointer/page tables anymore but it
- * wans't used anyway and might be added later.
- */
-void __iounmap(void *addr, unsigned long size)
-{
- unsigned long virtaddr = (unsigned long)addr;
- pgd_t *pgd_dir;
- pmd_t *pmd_dir;
- pte_t *pte_dir;
-
- while ((long)size > 0) {
- pgd_dir = pgd_offset_k(virtaddr);
- if (pgd_bad(*pgd_dir)) {
- printk("iounmap: bad pgd(%08lx)\n", pgd_val(*pgd_dir));
- pgd_clear(pgd_dir);
- return;
- }
- pmd_dir = pmd_offset(pgd_dir, virtaddr);
-
- if (CPU_IS_020_OR_030) {
- int pmd_off = (virtaddr/PTRTREESIZE) & 15;
- int pmd_type = pmd_dir->pmd[pmd_off] & _DESCTYPE_MASK;
-
- if (pmd_type == _PAGE_PRESENT) {
- pmd_dir->pmd[pmd_off] = 0;
- virtaddr += PTRTREESIZE;
- size -= PTRTREESIZE;
- continue;
- } else if (pmd_type == 0)
- continue;
- }
-
- if (pmd_bad(*pmd_dir)) {
- printk("iounmap: bad pmd (%08lx)\n", pmd_val(*pmd_dir));
- pmd_clear(pmd_dir);
- return;
- }
- pte_dir = pte_offset_kernel(pmd_dir, virtaddr);
-
- pte_val(*pte_dir) = 0;
- virtaddr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- flush_tlb_all();
-}
-
-/*
- * Set new cache mode for some kernel address space.
- * The caller must push data for that range itself, if such data may already
- * be in the cache.
- */
-void kernel_set_cachemode(void *addr, unsigned long size, int cmode)
-{
- unsigned long virtaddr = (unsigned long)addr;
- pgd_t *pgd_dir;
- pmd_t *pmd_dir;
- pte_t *pte_dir;
-
- if (CPU_IS_040_OR_060) {
- switch (cmode) {
- case IOMAP_FULL_CACHING:
- cmode = _PAGE_CACHE040;
- break;
- case IOMAP_NOCACHE_SER:
- default:
- cmode = _PAGE_NOCACHE_S;
- break;
- case IOMAP_NOCACHE_NONSER:
- cmode = _PAGE_NOCACHE;
- break;
- case IOMAP_WRITETHROUGH:
- cmode = _PAGE_CACHE040W;
- break;
- }
- } else {
- switch (cmode) {
- case IOMAP_NOCACHE_SER:
- case IOMAP_NOCACHE_NONSER:
- default:
- cmode = _PAGE_NOCACHE030;
- break;
- case IOMAP_FULL_CACHING:
- case IOMAP_WRITETHROUGH:
- cmode = 0;
- }
- }
-
- while ((long)size > 0) {
- pgd_dir = pgd_offset_k(virtaddr);
- if (pgd_bad(*pgd_dir)) {
- printk("iocachemode: bad pgd(%08lx)\n", pgd_val(*pgd_dir));
- pgd_clear(pgd_dir);
- return;
- }
- pmd_dir = pmd_offset(pgd_dir, virtaddr);
-
- if (CPU_IS_020_OR_030) {
- int pmd_off = (virtaddr/PTRTREESIZE) & 15;
-
- if ((pmd_dir->pmd[pmd_off] & _DESCTYPE_MASK) == _PAGE_PRESENT) {
- pmd_dir->pmd[pmd_off] = (pmd_dir->pmd[pmd_off] &
- _CACHEMASK040) | cmode;
- virtaddr += PTRTREESIZE;
- size -= PTRTREESIZE;
- continue;
- }
- }
-
- if (pmd_bad(*pmd_dir)) {
- printk("iocachemode: bad pmd (%08lx)\n", pmd_val(*pmd_dir));
- pmd_clear(pmd_dir);
- return;
- }
- pte_dir = pte_offset_kernel(pmd_dir, virtaddr);
-
- pte_val(*pte_dir) = (pte_val(*pte_dir) & _CACHEMASK040) | cmode;
- virtaddr += PAGE_SIZE;
- size -= PAGE_SIZE;
- }
-
- flush_tlb_all();
-}
-EXPORT_SYMBOL(kernel_set_cachemode);
diff --git a/ANDROID_3.4.5/arch/m68k/mm/mcfmmu.c b/ANDROID_3.4.5/arch/m68k/mm/mcfmmu.c
deleted file mode 100644
index 875b800e..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/mcfmmu.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- * Based upon linux/arch/m68k/mm/sun3mmu.c
- * Based upon linux/arch/ppc/mm/mmu_context.c
- *
- * Implementations of mm routines specific to the Coldfire MMU.
- *
- * Copyright (c) 2008 Freescale Semiconductor, Inc.
- */
-
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/init.h>
-#include <linux/string.h>
-#include <linux/bootmem.h>
-
-#include <asm/setup.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/mmu_context.h>
-#include <asm/mcf_pgalloc.h>
-#include <asm/tlbflush.h>
-
-#define KMAPAREA(x) ((x >= VMALLOC_START) && (x < KMAP_END))
-
-mm_context_t next_mmu_context;
-unsigned long context_map[LAST_CONTEXT / BITS_PER_LONG + 1];
-atomic_t nr_free_contexts;
-struct mm_struct *context_mm[LAST_CONTEXT+1];
-extern unsigned long num_pages;
-
-void free_initmem(void)
-{
-}
-
-/*
- * ColdFire paging_init derived from sun3.
- */
-void __init paging_init(void)
-{
- pgd_t *pg_dir;
- pte_t *pg_table;
- unsigned long address, size;
- unsigned long next_pgtable, bootmem_end;
- unsigned long zones_size[MAX_NR_ZONES];
- enum zone_type zone;
- int i;
-
- empty_zero_page = (void *) alloc_bootmem_pages(PAGE_SIZE);
- memset((void *) empty_zero_page, 0, PAGE_SIZE);
-
- pg_dir = swapper_pg_dir;
- memset(swapper_pg_dir, 0, sizeof(swapper_pg_dir));
-
- size = num_pages * sizeof(pte_t);
- size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
- next_pgtable = (unsigned long) alloc_bootmem_pages(size);
-
- bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK;
- pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
-
- address = PAGE_OFFSET;
- while (address < (unsigned long)high_memory) {
- pg_table = (pte_t *) next_pgtable;
- next_pgtable += PTRS_PER_PTE * sizeof(pte_t);
- pgd_val(*pg_dir) = (unsigned long) pg_table;
- pg_dir++;
-
- /* now change pg_table to kernel virtual addresses */
- for (i = 0; i < PTRS_PER_PTE; ++i, ++pg_table) {
- pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT);
- if (address >= (unsigned long) high_memory)
- pte_val(pte) = 0;
-
- set_pte(pg_table, pte);
- address += PAGE_SIZE;
- }
- }
-
- current->mm = NULL;
-
- for (zone = 0; zone < MAX_NR_ZONES; zone++)
- zones_size[zone] = 0x0;
- zones_size[ZONE_DMA] = num_pages;
- free_area_init(zones_size);
-}
-
-int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word)
-{
- unsigned long flags, mmuar, mmutr;
- struct mm_struct *mm;
- pgd_t *pgd;
- pmd_t *pmd;
- pte_t *pte;
- int asid;
-
- local_irq_save(flags);
-
- mmuar = (dtlb) ? mmu_read(MMUAR) :
- regs->pc + (extension_word * sizeof(long));
-
- mm = (!user_mode(regs) && KMAPAREA(mmuar)) ? &init_mm : current->mm;
- if (!mm) {
- local_irq_restore(flags);
- return -1;
- }
-
- pgd = pgd_offset(mm, mmuar);
- if (pgd_none(*pgd)) {
- local_irq_restore(flags);
- return -1;
- }
-
- pmd = pmd_offset(pgd, mmuar);
- if (pmd_none(*pmd)) {
- local_irq_restore(flags);
- return -1;
- }
-
- pte = (KMAPAREA(mmuar)) ? pte_offset_kernel(pmd, mmuar)
- : pte_offset_map(pmd, mmuar);
- if (pte_none(*pte) || !pte_present(*pte)) {
- local_irq_restore(flags);
- return -1;
- }
-
- if (write) {
- if (!pte_write(*pte)) {
- local_irq_restore(flags);
- return -1;
- }
- set_pte(pte, pte_mkdirty(*pte));
- }
-
- set_pte(pte, pte_mkyoung(*pte));
- asid = mm->context & 0xff;
- if (!pte_dirty(*pte) && !KMAPAREA(mmuar))
- set_pte(pte, pte_wrprotect(*pte));
-
- mmutr = (mmuar & PAGE_MASK) | (asid << MMUTR_IDN) | MMUTR_V;
- if ((mmuar < TASK_UNMAPPED_BASE) || (mmuar >= TASK_SIZE))
- mmutr |= (pte->pte & CF_PAGE_MMUTR_MASK) >> CF_PAGE_MMUTR_SHIFT;
- mmu_write(MMUTR, mmutr);
-
- mmu_write(MMUDR, (pte_val(*pte) & PAGE_MASK) |
- ((pte->pte) & CF_PAGE_MMUDR_MASK) | MMUDR_SZ_8KB | MMUDR_X);
-
- if (dtlb)
- mmu_write(MMUOR, MMUOR_ACC | MMUOR_UAA);
- else
- mmu_write(MMUOR, MMUOR_ITLB | MMUOR_ACC | MMUOR_UAA);
-
- local_irq_restore(flags);
- return 0;
-}
-
-/*
- * Initialize the context management stuff.
- * The following was taken from arch/ppc/mmu_context.c
- */
-void __init mmu_context_init(void)
-{
- /*
- * Some processors have too few contexts to reserve one for
- * init_mm, and require using context 0 for a normal task.
- * Other processors reserve the use of context zero for the kernel.
- * This code assumes FIRST_CONTEXT < 32.
- */
- context_map[0] = (1 << FIRST_CONTEXT) - 1;
- next_mmu_context = FIRST_CONTEXT;
- atomic_set(&nr_free_contexts, LAST_CONTEXT - FIRST_CONTEXT + 1);
-}
-
-/*
- * Steal a context from a task that has one at the moment.
- * This is only used on 8xx and 4xx and we presently assume that
- * they don't do SMP. If they do then thicfpgalloc.hs will have to check
- * whether the MM we steal is in use.
- * We also assume that this is only used on systems that don't
- * use an MMU hash table - this is true for 8xx and 4xx.
- * This isn't an LRU system, it just frees up each context in
- * turn (sort-of pseudo-random replacement :). This would be the
- * place to implement an LRU scheme if anyone was motivated to do it.
- * -- paulus
- */
-void steal_context(void)
-{
- struct mm_struct *mm;
- /*
- * free up context `next_mmu_context'
- * if we shouldn't free context 0, don't...
- */
- if (next_mmu_context < FIRST_CONTEXT)
- next_mmu_context = FIRST_CONTEXT;
- mm = context_mm[next_mmu_context];
- flush_tlb_mm(mm);
- destroy_context(mm);
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/memory.c b/ANDROID_3.4.5/arch/m68k/mm/memory.c
deleted file mode 100644
index 250b8b78..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/memory.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * linux/arch/m68k/mm/memory.c
- *
- * Copyright (C) 1995 Hamish Macdonald
- */
-
-#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/pagemap.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-
-
-/* ++andreas: {get,free}_pointer_table rewritten to use unused fields from
- struct page instead of separately kmalloced struct. Stolen from
- arch/sparc/mm/srmmu.c ... */
-
-typedef struct list_head ptable_desc;
-static LIST_HEAD(ptable_list);
-
-#define PD_PTABLE(page) ((ptable_desc *)&(virt_to_page(page)->lru))
-#define PD_PAGE(ptable) (list_entry(ptable, struct page, lru))
-#define PD_MARKBITS(dp) (*(unsigned char *)&PD_PAGE(dp)->index)
-
-#define PTABLE_SIZE (PTRS_PER_PMD * sizeof(pmd_t))
-
-void __init init_pointer_table(unsigned long ptable)
-{
- ptable_desc *dp;
- unsigned long page = ptable & PAGE_MASK;
- unsigned char mask = 1 << ((ptable - page)/PTABLE_SIZE);
-
- dp = PD_PTABLE(page);
- if (!(PD_MARKBITS(dp) & mask)) {
- PD_MARKBITS(dp) = 0xff;
- list_add(dp, &ptable_list);
- }
-
- PD_MARKBITS(dp) &= ~mask;
-#ifdef DEBUG
- printk("init_pointer_table: %lx, %x\n", ptable, PD_MARKBITS(dp));
-#endif
-
- /* unreserve the page so it's possible to free that page */
- PD_PAGE(dp)->flags &= ~(1 << PG_reserved);
- init_page_count(PD_PAGE(dp));
-
- return;
-}
-
-pmd_t *get_pointer_table (void)
-{
- ptable_desc *dp = ptable_list.next;
- unsigned char mask = PD_MARKBITS (dp);
- unsigned char tmp;
- unsigned int off;
-
- /*
- * For a pointer table for a user process address space, a
- * table is taken from a page allocated for the purpose. Each
- * page can hold 8 pointer tables. The page is remapped in
- * virtual address space to be noncacheable.
- */
- if (mask == 0) {
- void *page;
- ptable_desc *new;
-
- if (!(page = (void *)get_zeroed_page(GFP_KERNEL)))
- return NULL;
-
- flush_tlb_kernel_page(page);
- nocache_page(page);
-
- new = PD_PTABLE(page);
- PD_MARKBITS(new) = 0xfe;
- list_add_tail(new, dp);
-
- return (pmd_t *)page;
- }
-
- for (tmp = 1, off = 0; (mask & tmp) == 0; tmp <<= 1, off += PTABLE_SIZE)
- ;
- PD_MARKBITS(dp) = mask & ~tmp;
- if (!PD_MARKBITS(dp)) {
- /* move to end of list */
- list_move_tail(dp, &ptable_list);
- }
- return (pmd_t *) (page_address(PD_PAGE(dp)) + off);
-}
-
-int free_pointer_table (pmd_t *ptable)
-{
- ptable_desc *dp;
- unsigned long page = (unsigned long)ptable & PAGE_MASK;
- unsigned char mask = 1 << (((unsigned long)ptable - page)/PTABLE_SIZE);
-
- dp = PD_PTABLE(page);
- if (PD_MARKBITS (dp) & mask)
- panic ("table already free!");
-
- PD_MARKBITS (dp) |= mask;
-
- if (PD_MARKBITS(dp) == 0xff) {
- /* all tables in page are free, free page */
- list_del(dp);
- cache_page((void *)page);
- free_page (page);
- return 1;
- } else if (ptable_list.next != dp) {
- /*
- * move this descriptor to the front of the list, since
- * it has one or more free tables.
- */
- list_move(dp, &ptable_list);
- }
- return 0;
-}
-
-/* invalidate page in both caches */
-static inline void clear040(unsigned long paddr)
-{
- asm volatile (
- "nop\n\t"
- ".chip 68040\n\t"
- "cinvp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
-}
-
-/* invalidate page in i-cache */
-static inline void cleari040(unsigned long paddr)
-{
- asm volatile (
- "nop\n\t"
- ".chip 68040\n\t"
- "cinvp %%ic,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
-}
-
-/* push page in both caches */
-/* RZ: cpush %bc DOES invalidate %ic, regardless of DPI */
-static inline void push040(unsigned long paddr)
-{
- asm volatile (
- "nop\n\t"
- ".chip 68040\n\t"
- "cpushp %%bc,(%0)\n\t"
- ".chip 68k"
- : : "a" (paddr));
-}
-
-/* push and invalidate page in both caches, must disable ints
- * to avoid invalidating valid data */
-static inline void pushcl040(unsigned long paddr)
-{
- unsigned long flags;
-
- local_irq_save(flags);
- push040(paddr);
- if (CPU_IS_060)
- clear040(paddr);
- local_irq_restore(flags);
-}
-
-/*
- * 040: Hit every page containing an address in the range paddr..paddr+len-1.
- * (Low order bits of the ea of a CINVP/CPUSHP are "don't care"s).
- * Hit every page until there is a page or less to go. Hit the next page,
- * and the one after that if the range hits it.
- */
-/* ++roman: A little bit more care is required here: The CINVP instruction
- * invalidates cache entries WITHOUT WRITING DIRTY DATA BACK! So the beginning
- * and the end of the region must be treated differently if they are not
- * exactly at the beginning or end of a page boundary. Else, maybe too much
- * data becomes invalidated and thus lost forever. CPUSHP does what we need:
- * it invalidates the page after pushing dirty data to memory. (Thanks to Jes
- * for discovering the problem!)
- */
-/* ... but on the '060, CPUSH doesn't invalidate (for us, since we have set
- * the DPI bit in the CACR; would it cause problems with temporarily changing
- * this?). So we have to push first and then additionally to invalidate.
- */
-
-
-/*
- * cache_clear() semantics: Clear any cache entries for the area in question,
- * without writing back dirty entries first. This is useful if the data will
- * be overwritten anyway, e.g. by DMA to memory. The range is defined by a
- * _physical_ address.
- */
-
-void cache_clear (unsigned long paddr, int len)
-{
- if (CPU_IS_COLDFIRE) {
- flush_cf_bcache(0, DCACHE_MAX_ADDR);
- } else if (CPU_IS_040_OR_060) {
- int tmp;
-
- /*
- * We need special treatment for the first page, in case it
- * is not page-aligned. Page align the addresses to work
- * around bug I17 in the 68060.
- */
- if ((tmp = -paddr & (PAGE_SIZE - 1))) {
- pushcl040(paddr & PAGE_MASK);
- if ((len -= tmp) <= 0)
- return;
- paddr += tmp;
- }
- tmp = PAGE_SIZE;
- paddr &= PAGE_MASK;
- while ((len -= tmp) >= 0) {
- clear040(paddr);
- paddr += tmp;
- }
- if ((len += tmp))
- /* a page boundary gets crossed at the end */
- pushcl040(paddr);
- }
- else /* 68030 or 68020 */
- asm volatile ("movec %/cacr,%/d0\n\t"
- "oriw %0,%/d0\n\t"
- "movec %/d0,%/cacr"
- : : "i" (FLUSH_I_AND_D)
- : "d0");
-#ifdef CONFIG_M68K_L2_CACHE
- if(mach_l2_flush)
- mach_l2_flush(0);
-#endif
-}
-EXPORT_SYMBOL(cache_clear);
-
-
-/*
- * cache_push() semantics: Write back any dirty cache data in the given area,
- * and invalidate the range in the instruction cache. It needs not (but may)
- * invalidate those entries also in the data cache. The range is defined by a
- * _physical_ address.
- */
-
-void cache_push (unsigned long paddr, int len)
-{
- if (CPU_IS_COLDFIRE) {
- flush_cf_bcache(0, DCACHE_MAX_ADDR);
- } else if (CPU_IS_040_OR_060) {
- int tmp = PAGE_SIZE;
-
- /*
- * on 68040 or 68060, push cache lines for pages in the range;
- * on the '040 this also invalidates the pushed lines, but not on
- * the '060!
- */
- len += paddr & (PAGE_SIZE - 1);
-
- /*
- * Work around bug I17 in the 68060 affecting some instruction
- * lines not being invalidated properly.
- */
- paddr &= PAGE_MASK;
-
- do {
- push040(paddr);
- paddr += tmp;
- } while ((len -= tmp) > 0);
- }
- /*
- * 68030/68020 have no writeback cache. On the other hand,
- * cache_push is actually a superset of cache_clear (the lines
- * get written back and invalidated), so we should make sure
- * to perform the corresponding actions. After all, this is getting
- * called in places where we've just loaded code, or whatever, so
- * flushing the icache is appropriate; flushing the dcache shouldn't
- * be required.
- */
- else /* 68030 or 68020 */
- asm volatile ("movec %/cacr,%/d0\n\t"
- "oriw %0,%/d0\n\t"
- "movec %/d0,%/cacr"
- : : "i" (FLUSH_I)
- : "d0");
-#ifdef CONFIG_M68K_L2_CACHE
- if(mach_l2_flush)
- mach_l2_flush(1);
-#endif
-}
-EXPORT_SYMBOL(cache_push);
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/motorola.c b/ANDROID_3.4.5/arch/m68k/mm/motorola.c
deleted file mode 100644
index 0dafa693..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/motorola.c
+++ /dev/null
@@ -1,320 +0,0 @@
-/*
- * linux/arch/m68k/mm/motorola.c
- *
- * Routines specific to the Motorola MMU, originally from:
- * linux/arch/m68k/init.c
- * which are Copyright (C) 1995 Hamish Macdonald
- *
- * Moved 8/20/1999 Sam Creasey
- */
-
-#include <linux/module.h>
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-#include <linux/gfp.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgalloc.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#ifdef CONFIG_ATARI
-#include <asm/atari_stram.h>
-#endif
-#include <asm/sections.h>
-
-#undef DEBUG
-
-#ifndef mm_cachebits
-/*
- * Bits to add to page descriptors for "normal" caching mode.
- * For 68020/030 this is 0.
- * For 68040, this is _PAGE_CACHE040 (cachable, copyback)
- */
-unsigned long mm_cachebits;
-EXPORT_SYMBOL(mm_cachebits);
-#endif
-
-/* size of memory already mapped in head.S */
-#define INIT_MAPPED_SIZE (4UL<<20)
-
-extern unsigned long availmem;
-
-static pte_t * __init kernel_page_table(void)
-{
- pte_t *ptablep;
-
- ptablep = (pte_t *)alloc_bootmem_low_pages(PAGE_SIZE);
-
- clear_page(ptablep);
- __flush_page_to_ram(ptablep);
- flush_tlb_kernel_page(ptablep);
- nocache_page(ptablep);
-
- return ptablep;
-}
-
-static pmd_t *last_pgtable __initdata = NULL;
-pmd_t *zero_pgtable __initdata = NULL;
-
-static pmd_t * __init kernel_ptr_table(void)
-{
- if (!last_pgtable) {
- unsigned long pmd, last;
- int i;
-
- /* Find the last ptr table that was used in head.S and
- * reuse the remaining space in that page for further
- * ptr tables.
- */
- last = (unsigned long)kernel_pg_dir;
- for (i = 0; i < PTRS_PER_PGD; i++) {
- if (!pgd_present(kernel_pg_dir[i]))
- continue;
- pmd = __pgd_page(kernel_pg_dir[i]);
- if (pmd > last)
- last = pmd;
- }
-
- last_pgtable = (pmd_t *)last;
-#ifdef DEBUG
- printk("kernel_ptr_init: %p\n", last_pgtable);
-#endif
- }
-
- last_pgtable += PTRS_PER_PMD;
- if (((unsigned long)last_pgtable & ~PAGE_MASK) == 0) {
- last_pgtable = (pmd_t *)alloc_bootmem_low_pages(PAGE_SIZE);
-
- clear_page(last_pgtable);
- __flush_page_to_ram(last_pgtable);
- flush_tlb_kernel_page(last_pgtable);
- nocache_page(last_pgtable);
- }
-
- return last_pgtable;
-}
-
-static void __init map_node(int node)
-{
-#define PTRTREESIZE (256*1024)
-#define ROOTTREESIZE (32*1024*1024)
- unsigned long physaddr, virtaddr, size;
- pgd_t *pgd_dir;
- pmd_t *pmd_dir;
- pte_t *pte_dir;
-
- size = m68k_memory[node].size;
- physaddr = m68k_memory[node].addr;
- virtaddr = (unsigned long)phys_to_virt(physaddr);
- physaddr |= m68k_supervisor_cachemode |
- _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_DIRTY;
- if (CPU_IS_040_OR_060)
- physaddr |= _PAGE_GLOBAL040;
-
- while (size > 0) {
-#ifdef DEBUG
- if (!(virtaddr & (PTRTREESIZE-1)))
- printk ("\npa=%#lx va=%#lx ", physaddr & PAGE_MASK,
- virtaddr);
-#endif
- pgd_dir = pgd_offset_k(virtaddr);
- if (virtaddr && CPU_IS_020_OR_030) {
- if (!(virtaddr & (ROOTTREESIZE-1)) &&
- size >= ROOTTREESIZE) {
-#ifdef DEBUG
- printk ("[very early term]");
-#endif
- pgd_val(*pgd_dir) = physaddr;
- size -= ROOTTREESIZE;
- virtaddr += ROOTTREESIZE;
- physaddr += ROOTTREESIZE;
- continue;
- }
- }
- if (!pgd_present(*pgd_dir)) {
- pmd_dir = kernel_ptr_table();
-#ifdef DEBUG
- printk ("[new pointer %p]", pmd_dir);
-#endif
- pgd_set(pgd_dir, pmd_dir);
- } else
- pmd_dir = pmd_offset(pgd_dir, virtaddr);
-
- if (CPU_IS_020_OR_030) {
- if (virtaddr) {
-#ifdef DEBUG
- printk ("[early term]");
-#endif
- pmd_dir->pmd[(virtaddr/PTRTREESIZE) & 15] = physaddr;
- physaddr += PTRTREESIZE;
- } else {
- int i;
-#ifdef DEBUG
- printk ("[zero map]");
-#endif
- zero_pgtable = kernel_ptr_table();
- pte_dir = (pte_t *)zero_pgtable;
- pmd_dir->pmd[0] = virt_to_phys(pte_dir) |
- _PAGE_TABLE | _PAGE_ACCESSED;
- pte_val(*pte_dir++) = 0;
- physaddr += PAGE_SIZE;
- for (i = 1; i < 64; physaddr += PAGE_SIZE, i++)
- pte_val(*pte_dir++) = physaddr;
- }
- size -= PTRTREESIZE;
- virtaddr += PTRTREESIZE;
- } else {
- if (!pmd_present(*pmd_dir)) {
-#ifdef DEBUG
- printk ("[new table]");
-#endif
- pte_dir = kernel_page_table();
- pmd_set(pmd_dir, pte_dir);
- }
- pte_dir = pte_offset_kernel(pmd_dir, virtaddr);
-
- if (virtaddr) {
- if (!pte_present(*pte_dir))
- pte_val(*pte_dir) = physaddr;
- } else
- pte_val(*pte_dir) = 0;
- size -= PAGE_SIZE;
- virtaddr += PAGE_SIZE;
- physaddr += PAGE_SIZE;
- }
-
- }
-#ifdef DEBUG
- printk("\n");
-#endif
-}
-
-/*
- * paging_init() continues the virtual memory environment setup which
- * was begun by the code in arch/head.S.
- */
-void __init paging_init(void)
-{
- unsigned long zones_size[MAX_NR_ZONES] = { 0, };
- unsigned long min_addr, max_addr;
- unsigned long addr, size, end;
- int i;
-
-#ifdef DEBUG
- printk ("start of paging_init (%p, %lx)\n", kernel_pg_dir, availmem);
-#endif
-
- /* Fix the cache mode in the page descriptors for the 680[46]0. */
- if (CPU_IS_040_OR_060) {
- int i;
-#ifndef mm_cachebits
- mm_cachebits = _PAGE_CACHE040;
-#endif
- for (i = 0; i < 16; i++)
- pgprot_val(protection_map[i]) |= _PAGE_CACHE040;
- }
-
- min_addr = m68k_memory[0].addr;
- max_addr = min_addr + m68k_memory[0].size;
- for (i = 1; i < m68k_num_memory;) {
- if (m68k_memory[i].addr < min_addr) {
- printk("Ignoring memory chunk at 0x%lx:0x%lx before the first chunk\n",
- m68k_memory[i].addr, m68k_memory[i].size);
- printk("Fix your bootloader or use a memfile to make use of this area!\n");
- m68k_num_memory--;
- memmove(m68k_memory + i, m68k_memory + i + 1,
- (m68k_num_memory - i) * sizeof(struct mem_info));
- continue;
- }
- addr = m68k_memory[i].addr + m68k_memory[i].size;
- if (addr > max_addr)
- max_addr = addr;
- i++;
- }
- m68k_memoffset = min_addr - PAGE_OFFSET;
- m68k_virt_to_node_shift = fls(max_addr - min_addr - 1) - 6;
-
- module_fixup(NULL, __start_fixup, __stop_fixup);
- flush_icache();
-
- high_memory = phys_to_virt(max_addr);
-
- min_low_pfn = availmem >> PAGE_SHIFT;
- max_low_pfn = max_addr >> PAGE_SHIFT;
-
- for (i = 0; i < m68k_num_memory; i++) {
- addr = m68k_memory[i].addr;
- end = addr + m68k_memory[i].size;
- m68k_setup_node(i);
- availmem = PAGE_ALIGN(availmem);
- availmem += init_bootmem_node(NODE_DATA(i),
- availmem >> PAGE_SHIFT,
- addr >> PAGE_SHIFT,
- end >> PAGE_SHIFT);
- }
-
- /*
- * Map the physical memory available into the kernel virtual
- * address space. First initialize the bootmem allocator with
- * the memory we already mapped, so map_node() has something
- * to allocate.
- */
- addr = m68k_memory[0].addr;
- size = m68k_memory[0].size;
- free_bootmem_node(NODE_DATA(0), availmem, min(INIT_MAPPED_SIZE, size) - (availmem - addr));
- map_node(0);
- if (size > INIT_MAPPED_SIZE)
- free_bootmem_node(NODE_DATA(0), addr + INIT_MAPPED_SIZE, size - INIT_MAPPED_SIZE);
-
- for (i = 1; i < m68k_num_memory; i++)
- map_node(i);
-
- flush_tlb_all();
-
- /*
- * initialize the bad page table and bad page to point
- * to a couple of allocated pages
- */
- empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
-
- /*
- * Set up SFC/DFC registers
- */
- set_fs(KERNEL_DS);
-
-#ifdef DEBUG
- printk ("before free_area_init\n");
-#endif
- for (i = 0; i < m68k_num_memory; i++) {
- zones_size[ZONE_DMA] = m68k_memory[i].size >> PAGE_SHIFT;
- free_area_init_node(i, zones_size,
- m68k_memory[i].addr >> PAGE_SHIFT, NULL);
- if (node_present_pages(i))
- node_set_state(i, N_NORMAL_MEMORY);
- }
-}
-
-void free_initmem(void)
-{
- unsigned long addr;
-
- addr = (unsigned long)__init_begin;
- for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) {
- virt_to_page(addr)->flags &= ~(1 << PG_reserved);
- init_page_count(virt_to_page(addr));
- free_page(addr);
- totalram_pages++;
- }
-}
-
-
diff --git a/ANDROID_3.4.5/arch/m68k/mm/sun3kmap.c b/ANDROID_3.4.5/arch/m68k/mm/sun3kmap.c
deleted file mode 100644
index 3dc41158..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/sun3kmap.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * linux/arch/m68k/mm/sun3kmap.c
- *
- * Copyright (C) 2002 Sam Creasey <sammy@sammy.net>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/sun3mmu.h>
-
-#undef SUN3_KMAP_DEBUG
-
-#ifdef SUN3_KMAP_DEBUG
-extern void print_pte_vaddr(unsigned long vaddr);
-#endif
-
-extern void mmu_emu_map_pmeg (int context, int vaddr);
-
-static inline void do_page_mapin(unsigned long phys, unsigned long virt,
- unsigned long type)
-{
- unsigned long pte;
- pte_t ptep;
-
- ptep = pfn_pte(phys >> PAGE_SHIFT, PAGE_KERNEL);
- pte = pte_val(ptep);
- pte |= type;
-
- sun3_put_pte(virt, pte);
-
-#ifdef SUN3_KMAP_DEBUG
- print_pte_vaddr(virt);
-#endif
-
-}
-
-static inline void do_pmeg_mapin(unsigned long phys, unsigned long virt,
- unsigned long type, int pages)
-{
-
- if(sun3_get_segmap(virt & ~SUN3_PMEG_MASK) == SUN3_INVALID_PMEG)
- mmu_emu_map_pmeg(sun3_get_context(), virt);
-
- while(pages) {
- do_page_mapin(phys, virt, type);
- phys += PAGE_SIZE;
- virt += PAGE_SIZE;
- pages--;
- }
-}
-
-void __iomem *sun3_ioremap(unsigned long phys, unsigned long size,
- unsigned long type)
-{
- struct vm_struct *area;
- unsigned long offset, virt, ret;
- int pages;
-
- if(!size)
- return NULL;
-
- /* page align */
- offset = phys & (PAGE_SIZE-1);
- phys &= ~(PAGE_SIZE-1);
-
- size += offset;
- size = PAGE_ALIGN(size);
- if((area = get_vm_area(size, VM_IOREMAP)) == NULL)
- return NULL;
-
-#ifdef SUN3_KMAP_DEBUG
- printk("ioremap: got virt %p size %lx(%lx)\n",
- area->addr, size, area->size);
-#endif
-
- pages = size / PAGE_SIZE;
- virt = (unsigned long)area->addr;
- ret = virt + offset;
-
- while(pages) {
- int seg_pages;
-
- seg_pages = (SUN3_PMEG_SIZE - (virt & SUN3_PMEG_MASK)) / PAGE_SIZE;
- if(seg_pages > pages)
- seg_pages = pages;
-
- do_pmeg_mapin(phys, virt, type, seg_pages);
-
- pages -= seg_pages;
- phys += seg_pages * PAGE_SIZE;
- virt += seg_pages * PAGE_SIZE;
- }
-
- return (void __iomem *)ret;
-
-}
-EXPORT_SYMBOL(sun3_ioremap);
-
-
-void __iomem *__ioremap(unsigned long phys, unsigned long size, int cache)
-{
-
- return sun3_ioremap(phys, size, SUN3_PAGE_TYPE_IO);
-
-}
-EXPORT_SYMBOL(__ioremap);
-
-void iounmap(void __iomem *addr)
-{
- vfree((void *)(PAGE_MASK & (unsigned long)addr));
-}
-EXPORT_SYMBOL(iounmap);
-
-/* sun3_map_test(addr, val) -- Reads a byte from addr, storing to val,
- * trapping the potential read fault. Returns 0 if the access faulted,
- * 1 on success.
- *
- * This function is primarily used to check addresses on the VME bus.
- *
- * Mucking with the page fault handler seems a little hackish to me, but
- * SunOS, NetBSD, and Mach all implemented this check in such a manner,
- * so I figure we're allowed.
- */
-int sun3_map_test(unsigned long addr, char *val)
-{
- int ret = 0;
-
- __asm__ __volatile__
- (".globl _sun3_map_test_start\n"
- "_sun3_map_test_start:\n"
- "1: moveb (%2), (%0)\n"
- " moveq #1, %1\n"
- "2:\n"
- ".section .fixup,\"ax\"\n"
- ".even\n"
- "3: moveq #0, %1\n"
- " jmp 2b\n"
- ".previous\n"
- ".section __ex_table,\"a\"\n"
- ".align 4\n"
- ".long 1b,3b\n"
- ".previous\n"
- ".globl _sun3_map_test_end\n"
- "_sun3_map_test_end:\n"
- : "=a"(val), "=r"(ret)
- : "a"(addr));
-
- return ret;
-}
-EXPORT_SYMBOL(sun3_map_test);
diff --git a/ANDROID_3.4.5/arch/m68k/mm/sun3mmu.c b/ANDROID_3.4.5/arch/m68k/mm/sun3mmu.c
deleted file mode 100644
index e0804060..00000000
--- a/ANDROID_3.4.5/arch/m68k/mm/sun3mmu.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * linux/arch/m68k/mm/sun3mmu.c
- *
- * Implementations of mm routines specific to the sun3 MMU.
- *
- * Moved here 8/20/1999 Sam Creasey
- *
- */
-
-#include <linux/signal.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <linux/swap.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-
-#include <asm/setup.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-
-extern void mmu_emu_init (unsigned long bootmem_end);
-
-const char bad_pmd_string[] = "Bad pmd in pte_alloc: %08lx\n";
-
-extern unsigned long num_pages;
-
-void free_initmem(void)
-{
-}
-
-/* For the sun3 we try to follow the i386 paging_init() more closely */
-/* start_mem and end_mem have PAGE_OFFSET added already */
-/* now sets up tables using sun3 PTEs rather than i386 as before. --m */
-void __init paging_init(void)
-{
- pgd_t * pg_dir;
- pte_t * pg_table;
- int i;
- unsigned long address;
- unsigned long next_pgtable;
- unsigned long bootmem_end;
- unsigned long zones_size[MAX_NR_ZONES] = { 0, };
- unsigned long size;
-
-#ifdef TEST_VERIFY_AREA
- wp_works_ok = 0;
-#endif
- empty_zero_page = alloc_bootmem_pages(PAGE_SIZE);
-
- address = PAGE_OFFSET;
- pg_dir = swapper_pg_dir;
- memset (swapper_pg_dir, 0, sizeof (swapper_pg_dir));
- memset (kernel_pg_dir, 0, sizeof (kernel_pg_dir));
-
- size = num_pages * sizeof(pte_t);
- size = (size + PAGE_SIZE) & ~(PAGE_SIZE-1);
-
- next_pgtable = (unsigned long)alloc_bootmem_pages(size);
- bootmem_end = (next_pgtable + size + PAGE_SIZE) & PAGE_MASK;
-
- /* Map whole memory from PAGE_OFFSET (0x0E000000) */
- pg_dir += PAGE_OFFSET >> PGDIR_SHIFT;
-
- while (address < (unsigned long)high_memory) {
- pg_table = (pte_t *) __pa (next_pgtable);
- next_pgtable += PTRS_PER_PTE * sizeof (pte_t);
- pgd_val(*pg_dir) = (unsigned long) pg_table;
- pg_dir++;
-
- /* now change pg_table to kernel virtual addresses */
- pg_table = (pte_t *) __va ((unsigned long) pg_table);
- for (i=0; i<PTRS_PER_PTE; ++i, ++pg_table) {
- pte_t pte = pfn_pte(virt_to_pfn(address), PAGE_INIT);
- if (address >= (unsigned long)high_memory)
- pte_val (pte) = 0;
- set_pte (pg_table, pte);
- address += PAGE_SIZE;
- }
- }
-
- mmu_emu_init(bootmem_end);
-
- current->mm = NULL;
-
- /* memory sizing is a hack stolen from motorola.c.. hope it works for us */
- zones_size[ZONE_DMA] = ((unsigned long)high_memory - PAGE_OFFSET) >> PAGE_SHIFT;
-
- /* I really wish I knew why the following change made things better... -- Sam */
-/* free_area_init(zones_size); */
- free_area_init_node(0, zones_size,
- (__pa(PAGE_OFFSET) >> PAGE_SHIFT) + 1, NULL);
-
-
-}
-
-
diff --git a/ANDROID_3.4.5/arch/m68k/mvme147/Makefile b/ANDROID_3.4.5/arch/m68k/mvme147/Makefile
deleted file mode 100644
index a36d38db..00000000
--- a/ANDROID_3.4.5/arch/m68k/mvme147/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/mvme147 source directory
-#
-
-obj-y := config.o
diff --git a/ANDROID_3.4.5/arch/m68k/mvme147/config.c b/ANDROID_3.4.5/arch/m68k/mvme147/config.c
deleted file mode 100644
index a41c0914..00000000
--- a/ANDROID_3.4.5/arch/m68k/mvme147/config.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*
- * arch/m68k/mvme147/config.c
- *
- * Copyright (C) 1996 Dave Frascone [chaos@mindspring.com]
- * Cloned from Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * Based on:
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/genhd.h>
-#include <linux/rtc.h>
-#include <linux/interrupt.h>
-
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-#include <asm/mvme147hw.h>
-
-
-static void mvme147_get_model(char *model);
-extern void mvme147_sched_init(irq_handler_t handler);
-extern unsigned long mvme147_gettimeoffset (void);
-extern int mvme147_hwclk (int, struct rtc_time *);
-extern int mvme147_set_clock_mmss (unsigned long);
-extern void mvme147_reset (void);
-
-
-static int bcd2int (unsigned char b);
-
-/* Save tick handler routine pointer, will point to xtime_update() in
- * kernel/time/timekeeping.c, called via mvme147_process_int() */
-
-irq_handler_t tick_handler;
-
-
-int mvme147_parse_bootinfo(const struct bi_record *bi)
-{
- if (bi->tag == BI_VME_TYPE || bi->tag == BI_VME_BRDINFO)
- return 0;
- else
- return 1;
-}
-
-void mvme147_reset(void)
-{
- printk ("\r\n\nCalled mvme147_reset\r\n");
- m147_pcc->watchdog = 0x0a; /* Clear timer */
- m147_pcc->watchdog = 0xa5; /* Enable watchdog - 100ms to reset */
- while (1)
- ;
-}
-
-static void mvme147_get_model(char *model)
-{
- sprintf(model, "Motorola MVME147");
-}
-
-/*
- * This function is called during kernel startup to initialize
- * the mvme147 IRQ handling routines.
- */
-
-void __init mvme147_init_IRQ(void)
-{
- m68k_setup_user_interrupt(VEC_USER, 192);
-}
-
-void __init config_mvme147(void)
-{
- mach_max_dma_address = 0x01000000;
- mach_sched_init = mvme147_sched_init;
- mach_init_IRQ = mvme147_init_IRQ;
- mach_gettimeoffset = mvme147_gettimeoffset;
- mach_hwclk = mvme147_hwclk;
- mach_set_clock_mmss = mvme147_set_clock_mmss;
- mach_reset = mvme147_reset;
- mach_get_model = mvme147_get_model;
-
- /* Board type is only set by newer versions of vmelilo/tftplilo */
- if (!vme_brdtype)
- vme_brdtype = VME_TYPE_MVME147;
-}
-
-
-/* Using pcc tick timer 1 */
-
-static irqreturn_t mvme147_timer_int (int irq, void *dev_id)
-{
- m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR;
- m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1;
- return tick_handler(irq, dev_id);
-}
-
-
-void mvme147_sched_init (irq_handler_t timer_routine)
-{
- tick_handler = timer_routine;
- if (request_irq(PCC_IRQ_TIMER1, mvme147_timer_int, 0, "timer 1", NULL))
- pr_err("Couldn't register timer interrupt\n");
-
- /* Init the clock with a value */
- /* our clock goes off every 6.25us */
- m147_pcc->t1_preload = PCC_TIMER_PRELOAD;
- m147_pcc->t1_cntrl = 0x0; /* clear timer */
- m147_pcc->t1_cntrl = 0x3; /* start timer */
- m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR; /* clear pending ints */
- m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1;
-}
-
-/* This is always executed with interrupts disabled. */
-/* XXX There are race hazards in this code XXX */
-unsigned long mvme147_gettimeoffset (void)
-{
- volatile unsigned short *cp = (volatile unsigned short *)0xfffe1012;
- unsigned short n;
-
- n = *cp;
- while (n != *cp)
- n = *cp;
-
- n -= PCC_TIMER_PRELOAD;
- return (unsigned long)n * 25 / 4;
-}
-
-static int bcd2int (unsigned char b)
-{
- return ((b>>4)*10 + (b&15));
-}
-
-int mvme147_hwclk(int op, struct rtc_time *t)
-{
-#warning check me!
- if (!op) {
- m147_rtc->ctrl = RTC_READ;
- t->tm_year = bcd2int (m147_rtc->bcd_year);
- t->tm_mon = bcd2int (m147_rtc->bcd_mth);
- t->tm_mday = bcd2int (m147_rtc->bcd_dom);
- t->tm_hour = bcd2int (m147_rtc->bcd_hr);
- t->tm_min = bcd2int (m147_rtc->bcd_min);
- t->tm_sec = bcd2int (m147_rtc->bcd_sec);
- m147_rtc->ctrl = 0;
- }
- return 0;
-}
-
-int mvme147_set_clock_mmss (unsigned long nowtime)
-{
- return 0;
-}
-
-/*------------------- Serial console stuff ------------------------*/
-
-static void scc_delay (void)
-{
- int n;
- volatile int trash;
-
- for (n = 0; n < 20; n++)
- trash = n;
-}
-
-static void scc_write (char ch)
-{
- volatile char *p = (volatile char *)M147_SCC_A_ADDR;
-
- do {
- scc_delay();
- }
- while (!(*p & 4));
- scc_delay();
- *p = 8;
- scc_delay();
- *p = ch;
-}
-
-
-void m147_scc_write (struct console *co, const char *str, unsigned count)
-{
- unsigned long flags;
-
- local_irq_save(flags);
-
- while (count--)
- {
- if (*str == '\n')
- scc_write ('\r');
- scc_write (*str++);
- }
- local_irq_restore(flags);
-}
-
-void mvme147_init_console_port (struct console *co, int cflag)
-{
- co->write = m147_scc_write;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/mvme16x/Makefile b/ANDROID_3.4.5/arch/m68k/mvme16x/Makefile
deleted file mode 100644
index edb3f6e6..00000000
--- a/ANDROID_3.4.5/arch/m68k/mvme16x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/mvme16x source directory
-#
-
-obj-y := config.o rtc.o
diff --git a/ANDROID_3.4.5/arch/m68k/mvme16x/config.c b/ANDROID_3.4.5/arch/m68k/mvme16x/config.c
deleted file mode 100644
index b6d7d8a7..00000000
--- a/ANDROID_3.4.5/arch/m68k/mvme16x/config.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * arch/m68k/mvme16x/config.c
- *
- * Copyright (C) 1995 Richard Hirst [richard@sleepie.demon.co.uk]
- *
- * Based on:
- *
- * linux/amiga/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/genhd.h>
-#include <linux/rtc.h>
-#include <linux/interrupt.h>
-#include <linux/module.h>
-
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-#include <asm/mvme16xhw.h>
-
-extern t_bdid mvme_bdid;
-
-static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;
-
-static void mvme16x_get_model(char *model);
-extern void mvme16x_sched_init(irq_handler_t handler);
-extern unsigned long mvme16x_gettimeoffset (void);
-extern int mvme16x_hwclk (int, struct rtc_time *);
-extern int mvme16x_set_clock_mmss (unsigned long);
-extern void mvme16x_reset (void);
-
-int bcd2int (unsigned char b);
-
-/* Save tick handler routine pointer, will point to xtime_update() in
- * kernel/time/timekeeping.c, called via mvme16x_process_int() */
-
-static irq_handler_t tick_handler;
-
-
-unsigned short mvme16x_config;
-EXPORT_SYMBOL(mvme16x_config);
-
-
-int mvme16x_parse_bootinfo(const struct bi_record *bi)
-{
- if (bi->tag == BI_VME_TYPE || bi->tag == BI_VME_BRDINFO)
- return 0;
- else
- return 1;
-}
-
-void mvme16x_reset(void)
-{
- printk ("\r\n\nCalled mvme16x_reset\r\n"
- "\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r\r");
- /* The string of returns is to delay the reset until the whole
- * message is output. Assert reset bit in GCSR */
- *(volatile char *)0xfff40107 = 0x80;
-}
-
-static void mvme16x_get_model(char *model)
-{
- p_bdid p = &mvme_bdid;
- char suf[4];
-
- suf[1] = p->brdsuffix[0];
- suf[2] = p->brdsuffix[1];
- suf[3] = '\0';
- suf[0] = suf[1] ? '-' : '\0';
-
- sprintf(model, "Motorola MVME%x%s", p->brdno, suf);
-}
-
-
-static void mvme16x_get_hardware_list(struct seq_file *m)
-{
- p_bdid p = &mvme_bdid;
-
- if (p->brdno == 0x0162 || p->brdno == 0x0172)
- {
- unsigned char rev = *(unsigned char *)MVME162_VERSION_REG;
-
- seq_printf (m, "VMEchip2 %spresent\n",
- rev & MVME16x_CONFIG_NO_VMECHIP2 ? "NOT " : "");
- seq_printf (m, "SCSI interface %spresent\n",
- rev & MVME16x_CONFIG_NO_SCSICHIP ? "NOT " : "");
- seq_printf (m, "Ethernet i/f %spresent\n",
- rev & MVME16x_CONFIG_NO_ETHERNET ? "NOT " : "");
- }
-}
-
-/*
- * This function is called during kernel startup to initialize
- * the mvme16x IRQ handling routines. Should probably ensure
- * that the base vectors for the VMEChip2 and PCCChip2 are valid.
- */
-
-static void __init mvme16x_init_IRQ (void)
-{
- m68k_setup_user_interrupt(VEC_USER, 192);
-}
-
-#define pcc2chip ((volatile u_char *)0xfff42000)
-#define PccSCCMICR 0x1d
-#define PccSCCTICR 0x1e
-#define PccSCCRICR 0x1f
-#define PccTPIACKR 0x25
-
-#ifdef CONFIG_EARLY_PRINTK
-
-/**** cd2401 registers ****/
-#define CD2401_ADDR (0xfff45000)
-
-#define CyGFRCR (0x81)
-#define CyCCR (0x13)
-#define CyCLR_CHAN (0x40)
-#define CyINIT_CHAN (0x20)
-#define CyCHIP_RESET (0x10)
-#define CyENB_XMTR (0x08)
-#define CyDIS_XMTR (0x04)
-#define CyENB_RCVR (0x02)
-#define CyDIS_RCVR (0x01)
-#define CyCAR (0xee)
-#define CyIER (0x11)
-#define CyMdmCh (0x80)
-#define CyRxExc (0x20)
-#define CyRxData (0x08)
-#define CyTxMpty (0x02)
-#define CyTxRdy (0x01)
-#define CyLICR (0x26)
-#define CyRISR (0x89)
-#define CyTIMEOUT (0x80)
-#define CySPECHAR (0x70)
-#define CyOVERRUN (0x08)
-#define CyPARITY (0x04)
-#define CyFRAME (0x02)
-#define CyBREAK (0x01)
-#define CyREOIR (0x84)
-#define CyTEOIR (0x85)
-#define CyMEOIR (0x86)
-#define CyNOTRANS (0x08)
-#define CyRFOC (0x30)
-#define CyRDR (0xf8)
-#define CyTDR (0xf8)
-#define CyMISR (0x8b)
-#define CyRISR (0x89)
-#define CyTISR (0x8a)
-#define CyMSVR1 (0xde)
-#define CyMSVR2 (0xdf)
-#define CyDSR (0x80)
-#define CyDCD (0x40)
-#define CyCTS (0x20)
-#define CyDTR (0x02)
-#define CyRTS (0x01)
-#define CyRTPRL (0x25)
-#define CyRTPRH (0x24)
-#define CyCOR1 (0x10)
-#define CyPARITY_NONE (0x00)
-#define CyPARITY_E (0x40)
-#define CyPARITY_O (0xC0)
-#define Cy_5_BITS (0x04)
-#define Cy_6_BITS (0x05)
-#define Cy_7_BITS (0x06)
-#define Cy_8_BITS (0x07)
-#define CyCOR2 (0x17)
-#define CyETC (0x20)
-#define CyCtsAE (0x02)
-#define CyCOR3 (0x16)
-#define Cy_1_STOP (0x02)
-#define Cy_2_STOP (0x04)
-#define CyCOR4 (0x15)
-#define CyREC_FIFO (0x0F) /* Receive FIFO threshold */
-#define CyCOR5 (0x14)
-#define CyCOR6 (0x18)
-#define CyCOR7 (0x07)
-#define CyRBPR (0xcb)
-#define CyRCOR (0xc8)
-#define CyTBPR (0xc3)
-#define CyTCOR (0xc0)
-#define CySCHR1 (0x1f)
-#define CySCHR2 (0x1e)
-#define CyTPR (0xda)
-#define CyPILR1 (0xe3)
-#define CyPILR2 (0xe0)
-#define CyPILR3 (0xe1)
-#define CyCMR (0x1b)
-#define CyASYNC (0x02)
-#define CyLICR (0x26)
-#define CyLIVR (0x09)
-#define CySCRL (0x23)
-#define CySCRH (0x22)
-#define CyTFTC (0x80)
-
-static void cons_write(struct console *co, const char *str, unsigned count)
-{
- volatile unsigned char *base_addr = (u_char *)CD2401_ADDR;
- volatile u_char sink;
- u_char ier;
- int port;
- u_char do_lf = 0;
- int i = 0;
-
- /* Ensure transmitter is enabled! */
-
- port = 0;
- base_addr[CyCAR] = (u_char)port;
- while (base_addr[CyCCR])
- ;
- base_addr[CyCCR] = CyENB_XMTR;
-
- ier = base_addr[CyIER];
- base_addr[CyIER] = CyTxMpty;
-
- while (1) {
- if (pcc2chip[PccSCCTICR] & 0x20)
- {
- /* We have a Tx int. Acknowledge it */
- sink = pcc2chip[PccTPIACKR];
- if ((base_addr[CyLICR] >> 2) == port) {
- if (i == count) {
- /* Last char of string is now output */
- base_addr[CyTEOIR] = CyNOTRANS;
- break;
- }
- if (do_lf) {
- base_addr[CyTDR] = '\n';
- str++;
- i++;
- do_lf = 0;
- }
- else if (*str == '\n') {
- base_addr[CyTDR] = '\r';
- do_lf = 1;
- }
- else {
- base_addr[CyTDR] = *str++;
- i++;
- }
- base_addr[CyTEOIR] = 0;
- }
- else
- base_addr[CyTEOIR] = CyNOTRANS;
- }
- }
-
- base_addr[CyIER] = ier;
-}
-
-static struct console cons_info =
-{
- .name = "sercon",
- .write = cons_write,
- .flags = CON_PRINTBUFFER | CON_BOOT,
- .index = -1,
-};
-
-static void __init mvme16x_early_console(void)
-{
- register_console(&cons_info);
-
- printk(KERN_INFO "MVME16x: early console registered\n");
-}
-#endif
-
-void __init config_mvme16x(void)
-{
- p_bdid p = &mvme_bdid;
- char id[40];
-
- mach_max_dma_address = 0xffffffff;
- mach_sched_init = mvme16x_sched_init;
- mach_init_IRQ = mvme16x_init_IRQ;
- mach_gettimeoffset = mvme16x_gettimeoffset;
- mach_hwclk = mvme16x_hwclk;
- mach_set_clock_mmss = mvme16x_set_clock_mmss;
- mach_reset = mvme16x_reset;
- mach_get_model = mvme16x_get_model;
- mach_get_hardware_list = mvme16x_get_hardware_list;
-
- /* Report board revision */
-
- if (strncmp("BDID", p->bdid, 4))
- {
- printk ("\n\nBug call .BRD_ID returned garbage - giving up\n\n");
- while (1)
- ;
- }
- /* Board type is only set by newer versions of vmelilo/tftplilo */
- if (vme_brdtype == 0)
- vme_brdtype = p->brdno;
-
- mvme16x_get_model(id);
- printk ("\nBRD_ID: %s BUG %x.%x %02x/%02x/%02x\n", id, p->rev>>4,
- p->rev&0xf, p->yr, p->mth, p->day);
- if (p->brdno == 0x0162 || p->brdno == 0x172)
- {
- unsigned char rev = *(unsigned char *)MVME162_VERSION_REG;
-
- mvme16x_config = rev | MVME16x_CONFIG_GOT_SCCA;
-
- printk ("MVME%x Hardware status:\n", p->brdno);
- printk (" CPU Type 68%s040\n",
- rev & MVME16x_CONFIG_GOT_FPU ? "" : "LC");
- printk (" CPU clock %dMHz\n",
- rev & MVME16x_CONFIG_SPEED_32 ? 32 : 25);
- printk (" VMEchip2 %spresent\n",
- rev & MVME16x_CONFIG_NO_VMECHIP2 ? "NOT " : "");
- printk (" SCSI interface %spresent\n",
- rev & MVME16x_CONFIG_NO_SCSICHIP ? "NOT " : "");
- printk (" Ethernet interface %spresent\n",
- rev & MVME16x_CONFIG_NO_ETHERNET ? "NOT " : "");
- }
- else
- {
- mvme16x_config = MVME16x_CONFIG_GOT_LP | MVME16x_CONFIG_GOT_CD2401;
-
- /* Dont allow any interrupts from the CD2401 until the interrupt */
- /* handlers are installed */
-
- pcc2chip[PccSCCMICR] = 0x10;
- pcc2chip[PccSCCTICR] = 0x10;
- pcc2chip[PccSCCRICR] = 0x10;
-#ifdef CONFIG_EARLY_PRINTK
- mvme16x_early_console();
-#endif
- }
-}
-
-static irqreturn_t mvme16x_abort_int (int irq, void *dev_id)
-{
- p_bdid p = &mvme_bdid;
- unsigned long *new = (unsigned long *)vectors;
- unsigned long *old = (unsigned long *)0xffe00000;
- volatile unsigned char uc, *ucp;
-
- if (p->brdno == 0x0162 || p->brdno == 0x172)
- {
- ucp = (volatile unsigned char *)0xfff42043;
- uc = *ucp | 8;
- *ucp = uc;
- }
- else
- {
- *(volatile unsigned long *)0xfff40074 = 0x40000000;
- }
- *(new+4) = *(old+4); /* Illegal instruction */
- *(new+9) = *(old+9); /* Trace */
- *(new+47) = *(old+47); /* Trap #15 */
-
- if (p->brdno == 0x0162 || p->brdno == 0x172)
- *(new+0x5e) = *(old+0x5e); /* ABORT switch */
- else
- *(new+0x6e) = *(old+0x6e); /* ABORT switch */
- return IRQ_HANDLED;
-}
-
-static irqreturn_t mvme16x_timer_int (int irq, void *dev_id)
-{
- *(volatile unsigned char *)0xfff4201b |= 8;
- return tick_handler(irq, dev_id);
-}
-
-void mvme16x_sched_init (irq_handler_t timer_routine)
-{
- p_bdid p = &mvme_bdid;
- int irq;
-
- tick_handler = timer_routine;
- /* Using PCCchip2 or MC2 chip tick timer 1 */
- *(volatile unsigned long *)0xfff42008 = 0;
- *(volatile unsigned long *)0xfff42004 = 10000; /* 10ms */
- *(volatile unsigned char *)0xfff42017 |= 3;
- *(volatile unsigned char *)0xfff4201b = 0x16;
- if (request_irq(MVME16x_IRQ_TIMER, mvme16x_timer_int, 0,
- "timer", mvme16x_timer_int))
- panic ("Couldn't register timer int");
-
- if (p->brdno == 0x0162 || p->brdno == 0x172)
- irq = MVME162_IRQ_ABORT;
- else
- irq = MVME167_IRQ_ABORT;
- if (request_irq(irq, mvme16x_abort_int, 0,
- "abort", mvme16x_abort_int))
- panic ("Couldn't register abort int");
-}
-
-
-/* This is always executed with interrupts disabled. */
-unsigned long mvme16x_gettimeoffset (void)
-{
- return (*(volatile unsigned long *)0xfff42008);
-}
-
-int bcd2int (unsigned char b)
-{
- return ((b>>4)*10 + (b&15));
-}
-
-int mvme16x_hwclk(int op, struct rtc_time *t)
-{
-#warning check me!
- if (!op) {
- rtc->ctrl = RTC_READ;
- t->tm_year = bcd2int (rtc->bcd_year);
- t->tm_mon = bcd2int (rtc->bcd_mth);
- t->tm_mday = bcd2int (rtc->bcd_dom);
- t->tm_hour = bcd2int (rtc->bcd_hr);
- t->tm_min = bcd2int (rtc->bcd_min);
- t->tm_sec = bcd2int (rtc->bcd_sec);
- rtc->ctrl = 0;
- }
- return 0;
-}
-
-int mvme16x_set_clock_mmss (unsigned long nowtime)
-{
- return 0;
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/mvme16x/rtc.c b/ANDROID_3.4.5/arch/m68k/mvme16x/rtc.c
deleted file mode 100644
index 6ef7a81a..00000000
--- a/ANDROID_3.4.5/arch/m68k/mvme16x/rtc.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * Real Time Clock interface for Linux on the MVME16x
- *
- * Based on the PC driver by Paul Gortmaker.
- */
-
-#define RTC_VERSION "1.00"
-
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/ioport.h>
-#include <linux/capability.h>
-#include <linux/fcntl.h>
-#include <linux/init.h>
-#include <linux/poll.h>
-#include <linux/mc146818rtc.h> /* For struct rtc_time and ioctls, etc */
-#include <linux/bcd.h>
-#include <asm/mvme16xhw.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/setup.h>
-
-/*
- * We sponge a minor off of the misc major. No need slurping
- * up another valuable major dev number for this. If you add
- * an ioctl, make sure you don't conflict with SPARC's RTC
- * ioctls.
- */
-
-static const unsigned char days_in_mo[] =
-{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
-
-static atomic_t rtc_ready = ATOMIC_INIT(1);
-
-static long rtc_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
- volatile MK48T08ptr_t rtc = (MK48T08ptr_t)MVME_RTC_BASE;
- unsigned long flags;
- struct rtc_time wtime;
- void __user *argp = (void __user *)arg;
-
- switch (cmd) {
- case RTC_RD_TIME: /* Read the time/date from RTC */
- {
- local_irq_save(flags);
- /* Ensure clock and real-time-mode-register are accessible */
- rtc->ctrl = RTC_READ;
- memset(&wtime, 0, sizeof(struct rtc_time));
- wtime.tm_sec = bcd2bin(rtc->bcd_sec);
- wtime.tm_min = bcd2bin(rtc->bcd_min);
- wtime.tm_hour = bcd2bin(rtc->bcd_hr);
- wtime.tm_mday = bcd2bin(rtc->bcd_dom);
- wtime.tm_mon = bcd2bin(rtc->bcd_mth)-1;
- wtime.tm_year = bcd2bin(rtc->bcd_year);
- if (wtime.tm_year < 70)
- wtime.tm_year += 100;
- wtime.tm_wday = bcd2bin(rtc->bcd_dow)-1;
- rtc->ctrl = 0;
- local_irq_restore(flags);
- return copy_to_user(argp, &wtime, sizeof wtime) ?
- -EFAULT : 0;
- }
- case RTC_SET_TIME: /* Set the RTC */
- {
- struct rtc_time rtc_tm;
- unsigned char mon, day, hrs, min, sec, leap_yr;
- unsigned int yrs;
-
- if (!capable(CAP_SYS_ADMIN))
- return -EACCES;
-
- if (copy_from_user(&rtc_tm, argp, sizeof(struct rtc_time)))
- return -EFAULT;
-
- yrs = rtc_tm.tm_year;
- if (yrs < 1900)
- yrs += 1900;
- mon = rtc_tm.tm_mon + 1; /* tm_mon starts at zero */
- day = rtc_tm.tm_mday;
- hrs = rtc_tm.tm_hour;
- min = rtc_tm.tm_min;
- sec = rtc_tm.tm_sec;
-
- leap_yr = ((!(yrs % 4) && (yrs % 100)) || !(yrs % 400));
-
- if ((mon > 12) || (day == 0))
- return -EINVAL;
-
- if (day > (days_in_mo[mon] + ((mon == 2) && leap_yr)))
- return -EINVAL;
-
- if ((hrs >= 24) || (min >= 60) || (sec >= 60))
- return -EINVAL;
-
- if (yrs >= 2070)
- return -EINVAL;
-
- local_irq_save(flags);
- rtc->ctrl = RTC_WRITE;
-
- rtc->bcd_sec = bin2bcd(sec);
- rtc->bcd_min = bin2bcd(min);
- rtc->bcd_hr = bin2bcd(hrs);
- rtc->bcd_dom = bin2bcd(day);
- rtc->bcd_mth = bin2bcd(mon);
- rtc->bcd_year = bin2bcd(yrs%100);
-
- rtc->ctrl = 0;
- local_irq_restore(flags);
- return 0;
- }
- default:
- return -EINVAL;
- }
-}
-
-/*
- * We enforce only one user at a time here with the open/close.
- */
-static int rtc_open(struct inode *inode, struct file *file)
-{
- if( !atomic_dec_and_test(&rtc_ready) )
- {
- atomic_inc( &rtc_ready );
- return -EBUSY;
- }
- return 0;
-}
-
-static int rtc_release(struct inode *inode, struct file *file)
-{
- atomic_inc( &rtc_ready );
- return 0;
-}
-
-/*
- * The various file operations we support.
- */
-
-static const struct file_operations rtc_fops = {
- .unlocked_ioctl = rtc_ioctl,
- .open = rtc_open,
- .release = rtc_release,
- .llseek = noop_llseek,
-};
-
-static struct miscdevice rtc_dev=
-{
- .minor = RTC_MINOR,
- .name = "rtc",
- .fops = &rtc_fops
-};
-
-static int __init rtc_MK48T08_init(void)
-{
- if (!MACH_IS_MVME16x)
- return -ENODEV;
-
- printk(KERN_INFO "MK48T08 Real Time Clock Driver v%s\n", RTC_VERSION);
- return misc_register(&rtc_dev);
-}
-module_init(rtc_MK48T08_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5206/Makefile b/ANDROID_3.4.5/arch/m68k/platform/5206/Makefile
deleted file mode 100644
index b5db0562..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5206/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5206/config.c b/ANDROID_3.4.5/arch/m68k/platform/5206/config.c
deleted file mode 100644
index 6bfbeebd..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5206/config.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/5206/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2000-2001, Lineo Inc. (www.lineo.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#if defined(CONFIG_NETtel)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0xf0004000, size);
- commandp[size-1] = 0;
-#endif /* CONFIG_NETtel */
-
- mach_sched_init = hw_timer_init;
-
- /* Only support the external interrupts on their primary level */
- mcf_mapirq2imr(25, MCFINTC_EINT1);
- mcf_mapirq2imr(28, MCFINTC_EINT4);
- mcf_mapirq2imr(31, MCFINTC_EINT7);
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5206/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/5206/gpio.c
deleted file mode 100644
index b9ab4a12..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5206/gpio.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PP",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFSIM_PADDR,
- .podr = (void __iomem *) MCFSIM_PADAT,
- .ppdr = (void __iomem *) MCFSIM_PADAT,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/520x/Makefile b/ANDROID_3.4.5/arch/m68k/platform/520x/Makefile
deleted file mode 100644
index ad3f4e5a..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/520x/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Makefile for the M5208 specific file.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/520x/config.c b/ANDROID_3.4.5/arch/m68k/platform/520x/config.c
deleted file mode 100644
index 09df4b89..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/520x/config.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/520x/config.c
- *
- * Copyright (C) 2005, Freescale (www.freescale.com)
- * Copyright (C) 2005, Intec Automation (mike@steroidmicros.com)
- * Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2003, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m520x_qspi_init(void)
-{
- u16 par;
- /* setup Port QS for QSPI with gpio CS control */
- writeb(0x3f, MCF_GPIO_PAR_QSPI);
- /* make U1CTS and U2RTS gpio for cs_control */
- par = readw(MCF_GPIO_PAR_UART);
- par &= 0x00ff;
- writew(par, MCF_GPIO_PAR_UART);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m520x_uarts_init(void)
-{
- u16 par;
- u8 par2;
-
- /* UART0 and UART1 GPIO pin setup */
- par = readw(MCF_GPIO_PAR_UART);
- par |= MCF_GPIO_PAR_UART_PAR_UTXD0 | MCF_GPIO_PAR_UART_PAR_URXD0;
- par |= MCF_GPIO_PAR_UART_PAR_UTXD1 | MCF_GPIO_PAR_UART_PAR_URXD1;
- writew(par, MCF_GPIO_PAR_UART);
-
- /* UART1 GPIO pin setup */
- par2 = readb(MCF_GPIO_PAR_FECI2C);
- par2 &= ~0x0F;
- par2 |= MCF_GPIO_PAR_FECI2C_PAR_SCL_UTXD2 |
- MCF_GPIO_PAR_FECI2C_PAR_SDA_URXD2;
- writeb(par2, MCF_GPIO_PAR_FECI2C);
-}
-
-/***************************************************************************/
-
-static void __init m520x_fec_init(void)
-{
- u8 v;
-
- /* Set multi-function pins to ethernet mode */
- v = readb(MCF_GPIO_PAR_FEC);
- writeb(v | 0xf0, MCF_GPIO_PAR_FEC);
-
- v = readb(MCF_GPIO_PAR_FECI2C);
- writeb(v | 0x0f, MCF_GPIO_PAR_FECI2C);
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_sched_init = hw_timer_init;
- m520x_uarts_init();
- m520x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m520x_qspi_init();
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/520x/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/520x/gpio.c
deleted file mode 100644
index 9bcc3e4b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/520x/gpio.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PIRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 9,
- .ngpio = 3,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 16,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 24,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "TIMER",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMER,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMER,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMER,
- },
- {
- .gpio_chip = {
- .label = "UART",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UART,
- .podr = (void __iomem *) MCFGPIO_PODR_UART,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UART,
- },
- {
- .gpio_chip = {
- .label = "FECH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 48,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECH,
- .podr = (void __iomem *) MCFGPIO_PODR_FECH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECH,
- },
- {
- .gpio_chip = {
- .label = "FECL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 56,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECL,
- .podr = (void __iomem *) MCFGPIO_PODR_FECL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECL,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/523x/Makefile b/ANDROID_3.4.5/arch/m68k/platform/523x/Makefile
deleted file mode 100644
index c04b8f71..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/523x/Makefile
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/523x/config.c b/ANDROID_3.4.5/arch/m68k/platform/523x/config.c
deleted file mode 100644
index d47dfd8f..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/523x/config.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/523x/config.c
- *
- * Sub-architcture dependent initialization code for the Freescale
- * 523x CPUs.
- *
- * Copyright (C) 1999-2005, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2003, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m523x_qspi_init(void)
-{
- u16 par;
-
- /* setup QSPS pins for QSPI with gpio CS control */
- writeb(0x1f, MCFGPIO_PAR_QSPI);
- /* and CS2 & CS3 as gpio */
- par = readw(MCFGPIO_PAR_TIMER);
- par &= 0x3f3f;
- writew(par, MCFGPIO_PAR_TIMER);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m523x_fec_init(void)
-{
- u16 par;
- u8 v;
-
- /* Set multi-function pins to ethernet use */
- par = readw(MCF_IPSBAR + 0x100082);
- writew(par | 0xf00, MCF_IPSBAR + 0x100082);
- v = readb(MCF_IPSBAR + 0x100078);
- writeb(v | 0xc0, MCF_IPSBAR + 0x100078);
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_sched_init = hw_timer_init;
- m523x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m523x_qspi_init();
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/523x/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/523x/gpio.c
deleted file mode 100644
index 327ebf14..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/523x/gpio.c
+++ /dev/null
@@ -1,284 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PIRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 1,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "ADDR",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 13,
- .ngpio = 3,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_ADDR,
- .podr = (void __iomem *) MCFGPIO_PODR_ADDR,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_ADDR,
- },
- {
- .gpio_chip = {
- .label = "DATAH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 16,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_DATAH,
- .podr = (void __iomem *) MCFGPIO_PODR_DATAH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_DATAH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_DATAH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_DATAH,
- },
- {
- .gpio_chip = {
- .label = "DATAL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 24,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_DATAL,
- .podr = (void __iomem *) MCFGPIO_PODR_DATAL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_DATAL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_DATAL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_DATAL,
- },
- {
- .gpio_chip = {
- .label = "BUSCTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BUSCTL,
- .podr = (void __iomem *) MCFGPIO_PODR_BUSCTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BUSCTL,
- },
- {
- .gpio_chip = {
- .label = "BS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BS,
- .podr = (void __iomem *) MCFGPIO_PODR_BS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BS,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 49,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "SDRAM",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 56,
- .ngpio = 6,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_SDRAM,
- .podr = (void __iomem *) MCFGPIO_PODR_SDRAM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_SDRAM,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 64,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "UARTH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 72,
- .ngpio = 2,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTH,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTH,
- },
- {
- .gpio_chip = {
- .label = "UARTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 80,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTL,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTL,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 88,
- .ngpio = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "TIMER",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 96,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMER,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMER,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMER,
- },
- {
- .gpio_chip = {
- .label = "ETPU",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 104,
- .ngpio = 3,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_ETPU,
- .podr = (void __iomem *) MCFGPIO_PODR_ETPU,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_ETPU,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_ETPU,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_ETPU,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5249/Makefile b/ANDROID_3.4.5/arch/m68k/platform/5249/Makefile
deleted file mode 100644
index 4bed30fd..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5249/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o intc2.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5249/config.c b/ANDROID_3.4.5/arch/m68k/platform/5249/config.c
deleted file mode 100644
index 300e729a..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5249/config.c
+++ /dev/null
@@ -1,108 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/5249/config.c
- *
- * Copyright (C) 2002, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-#ifdef CONFIG_M5249C3
-
-static struct resource m5249_smc91x_resources[] = {
- {
- .start = 0xe0000300,
- .end = 0xe0000300 + 0x100,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = MCFINTC2_GPIOIRQ6,
- .end = MCFINTC2_GPIOIRQ6,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device m5249_smc91x = {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(m5249_smc91x_resources),
- .resource = m5249_smc91x_resources,
-};
-
-#endif /* CONFIG_M5249C3 */
-
-static struct platform_device *m5249_devices[] __initdata = {
-#ifdef CONFIG_M5249C3
- &m5249_smc91x,
-#endif
-};
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m5249_qspi_init(void)
-{
- /* QSPI irq setup */
- writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL4 | MCFSIM_ICR_PRI0,
- MCF_MBAR + MCFSIM_QSPIICR);
- mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-#ifdef CONFIG_M5249C3
-
-static void __init m5249_smc91x_init(void)
-{
- u32 gpio;
-
- /* Set the GPIO line as interrupt source for smc91x device */
- gpio = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
- writel(gpio | 0x40, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
-
- gpio = readl(MCF_MBAR2 + MCFSIM2_INTLEVEL5);
- writel(gpio | 0x04000000, MCF_MBAR2 + MCFSIM2_INTLEVEL5);
-}
-
-#endif /* CONFIG_M5249C3 */
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_sched_init = hw_timer_init;
-
-#ifdef CONFIG_M5249C3
- m5249_smc91x_init();
-#endif
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m5249_qspi_init();
-#endif
-}
-
-/***************************************************************************/
-
-static int __init init_BSP(void)
-{
- platform_add_devices(m5249_devices, ARRAY_SIZE(m5249_devices));
- return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5249/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/5249/gpio.c
deleted file mode 100644
index 2b56c6ef..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5249/gpio.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "GPIO0",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 32,
- },
- .pddr = (void __iomem *) MCFSIM2_GPIOENABLE,
- .podr = (void __iomem *) MCFSIM2_GPIOWRITE,
- .ppdr = (void __iomem *) MCFSIM2_GPIOREAD,
- },
- {
- .gpio_chip = {
- .label = "GPIO1",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 32,
- .ngpio = 32,
- },
- .pddr = (void __iomem *) MCFSIM2_GPIO1ENABLE,
- .podr = (void __iomem *) MCFSIM2_GPIO1WRITE,
- .ppdr = (void __iomem *) MCFSIM2_GPIO1READ,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5249/intc2.c b/ANDROID_3.4.5/arch/m68k/platform/5249/intc2.c
deleted file mode 100644
index f343bf7b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5249/intc2.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * intc2.c -- support for the 2nd INTC controller of the 5249
- *
- * (C) Copyright 2009, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-static void intc2_irq_gpio_mask(struct irq_data *d)
-{
- u32 imr;
- imr = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
- imr &= ~(0x1 << (d->irq - MCFINTC2_GPIOIRQ0));
- writel(imr, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
-}
-
-static void intc2_irq_gpio_unmask(struct irq_data *d)
-{
- u32 imr;
- imr = readl(MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
- imr |= (0x1 << (d->irq - MCFINTC2_GPIOIRQ0));
- writel(imr, MCF_MBAR2 + MCFSIM2_GPIOINTENABLE);
-}
-
-static void intc2_irq_gpio_ack(struct irq_data *d)
-{
- writel(0x1 << (d->irq - MCFINTC2_GPIOIRQ0), MCF_MBAR2 + MCFSIM2_GPIOINTCLEAR);
-}
-
-static struct irq_chip intc2_irq_gpio_chip = {
- .name = "CF-INTC2",
- .irq_mask = intc2_irq_gpio_mask,
- .irq_unmask = intc2_irq_gpio_unmask,
- .irq_ack = intc2_irq_gpio_ack,
-};
-
-static int __init mcf_intc2_init(void)
-{
- int irq;
-
- /* GPIO interrupt sources */
- for (irq = MCFINTC2_GPIOIRQ0; (irq <= MCFINTC2_GPIOIRQ7); irq++) {
- irq_set_chip(irq, &intc2_irq_gpio_chip);
- irq_set_handler(irq, handle_edge_irq);
- }
-
- return 0;
-}
-
-arch_initcall(mcf_intc2_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5272/Makefile b/ANDROID_3.4.5/arch/m68k/platform/5272/Makefile
deleted file mode 100644
index 34110fc1..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5272/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o intc.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5272/config.c b/ANDROID_3.4.5/arch/m68k/platform/5272/config.c
deleted file mode 100644
index e68bc7a1..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5272/config.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/5272/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2002, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/phy.h>
-#include <linux/phy_fixed.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-
-/***************************************************************************/
-
-/*
- * Some platforms need software versions of the GPIO data registers.
- */
-unsigned short ppdata;
-unsigned char ledbank = 0xff;
-
-/***************************************************************************/
-
-static void __init m5272_uarts_init(void)
-{
- u32 v;
-
- /* Enable the output lines for the serial ports */
- v = readl(MCF_MBAR + MCFSIM_PBCNT);
- v = (v & ~0x000000ff) | 0x00000055;
- writel(v, MCF_MBAR + MCFSIM_PBCNT);
-
- v = readl(MCF_MBAR + MCFSIM_PDCNT);
- v = (v & ~0x000003fc) | 0x000002a8;
- writel(v, MCF_MBAR + MCFSIM_PDCNT);
-}
-
-/***************************************************************************/
-
-static void m5272_cpu_reset(void)
-{
- local_irq_disable();
- /* Set watchdog to reset, and enabled */
- __raw_writew(0, MCF_MBAR + MCFSIM_WIRR);
- __raw_writew(1, MCF_MBAR + MCFSIM_WRRR);
- __raw_writew(0, MCF_MBAR + MCFSIM_WCR);
- for (;;)
- /* wait for watchdog to timeout */;
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#if defined (CONFIG_MOD5272)
- volatile unsigned char *pivrp;
-
- /* Set base of device vectors to be 64 */
- pivrp = (volatile unsigned char *) (MCF_MBAR + MCFSIM_PIVR);
- *pivrp = 0x40;
-#endif
-
-#if defined(CONFIG_NETtel) || defined(CONFIG_SCALES)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0xf0004000, size);
- commandp[size-1] = 0;
-#elif defined(CONFIG_CANCam)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0xf0010000, size);
- commandp[size-1] = 0;
-#endif
-
- mach_reset = m5272_cpu_reset;
- mach_sched_init = hw_timer_init;
-}
-
-/***************************************************************************/
-
-/*
- * Some 5272 based boards have the FEC ethernet diectly connected to
- * an ethernet switch. In this case we need to use the fixed phy type,
- * and we need to declare it early in boot.
- */
-static struct fixed_phy_status nettel_fixed_phy_status __initdata = {
- .link = 1,
- .speed = 100,
- .duplex = 0,
-};
-
-/***************************************************************************/
-
-static int __init init_BSP(void)
-{
- m5272_uarts_init();
- fixed_phy_add(PHY_POLL, 0, &nettel_fixed_phy_status);
- return 0;
-}
-
-arch_initcall(init_BSP);
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5272/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/5272/gpio.c
deleted file mode 100644
index 57ac10a5..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5272/gpio.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PA",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 16,
- },
- .pddr = (void __iomem *) MCFSIM_PADDR,
- .podr = (void __iomem *) MCFSIM_PADAT,
- .ppdr = (void __iomem *) MCFSIM_PADAT,
- },
- {
- .gpio_chip = {
- .label = "PB",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 16,
- .ngpio = 16,
- },
- .pddr = (void __iomem *) MCFSIM_PBDDR,
- .podr = (void __iomem *) MCFSIM_PBDAT,
- .ppdr = (void __iomem *) MCFSIM_PBDAT,
- },
- {
- .gpio_chip = {
- .label = "PC",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 32,
- .ngpio = 16,
- },
- .pddr = (void __iomem *) MCFSIM_PCDDR,
- .podr = (void __iomem *) MCFSIM_PCDAT,
- .ppdr = (void __iomem *) MCFSIM_PCDAT,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5272/intc.c b/ANDROID_3.4.5/arch/m68k/platform/5272/intc.c
deleted file mode 100644
index 7160e618..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5272/intc.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * intc.c -- interrupt controller or ColdFire 5272 SoC
- *
- * (C) Copyright 2009, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/kernel_stat.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/traps.h>
-
-/*
- * The 5272 ColdFire interrupt controller is nothing like any other
- * ColdFire interrupt controller - it truly is completely different.
- * Given its age it is unlikely to be used on any other ColdFire CPU.
- */
-
-/*
- * The masking and priproty setting of interrupts on the 5272 is done
- * via a set of 4 "Interrupt Controller Registers" (ICR). There is a
- * loose mapping of vector number to register and internal bits, but
- * a table is the easiest and quickest way to map them.
- *
- * Note that the external interrupts are edge triggered (unlike the
- * internal interrupt sources which are level triggered). Which means
- * they also need acknowledging via acknowledge bits.
- */
-struct irqmap {
- unsigned char icr;
- unsigned char index;
- unsigned char ack;
-};
-
-static struct irqmap intc_irqmap[MCFINT_VECMAX - MCFINT_VECBASE] = {
- /*MCF_IRQ_SPURIOUS*/ { .icr = 0, .index = 0, .ack = 0, },
- /*MCF_IRQ_EINT1*/ { .icr = MCFSIM_ICR1, .index = 28, .ack = 1, },
- /*MCF_IRQ_EINT2*/ { .icr = MCFSIM_ICR1, .index = 24, .ack = 1, },
- /*MCF_IRQ_EINT3*/ { .icr = MCFSIM_ICR1, .index = 20, .ack = 1, },
- /*MCF_IRQ_EINT4*/ { .icr = MCFSIM_ICR1, .index = 16, .ack = 1, },
- /*MCF_IRQ_TIMER1*/ { .icr = MCFSIM_ICR1, .index = 12, .ack = 0, },
- /*MCF_IRQ_TIMER2*/ { .icr = MCFSIM_ICR1, .index = 8, .ack = 0, },
- /*MCF_IRQ_TIMER3*/ { .icr = MCFSIM_ICR1, .index = 4, .ack = 0, },
- /*MCF_IRQ_TIMER4*/ { .icr = MCFSIM_ICR1, .index = 0, .ack = 0, },
- /*MCF_IRQ_UART1*/ { .icr = MCFSIM_ICR2, .index = 28, .ack = 0, },
- /*MCF_IRQ_UART2*/ { .icr = MCFSIM_ICR2, .index = 24, .ack = 0, },
- /*MCF_IRQ_PLIP*/ { .icr = MCFSIM_ICR2, .index = 20, .ack = 0, },
- /*MCF_IRQ_PLIA*/ { .icr = MCFSIM_ICR2, .index = 16, .ack = 0, },
- /*MCF_IRQ_USB0*/ { .icr = MCFSIM_ICR2, .index = 12, .ack = 0, },
- /*MCF_IRQ_USB1*/ { .icr = MCFSIM_ICR2, .index = 8, .ack = 0, },
- /*MCF_IRQ_USB2*/ { .icr = MCFSIM_ICR2, .index = 4, .ack = 0, },
- /*MCF_IRQ_USB3*/ { .icr = MCFSIM_ICR2, .index = 0, .ack = 0, },
- /*MCF_IRQ_USB4*/ { .icr = MCFSIM_ICR3, .index = 28, .ack = 0, },
- /*MCF_IRQ_USB5*/ { .icr = MCFSIM_ICR3, .index = 24, .ack = 0, },
- /*MCF_IRQ_USB6*/ { .icr = MCFSIM_ICR3, .index = 20, .ack = 0, },
- /*MCF_IRQ_USB7*/ { .icr = MCFSIM_ICR3, .index = 16, .ack = 0, },
- /*MCF_IRQ_DMA*/ { .icr = MCFSIM_ICR3, .index = 12, .ack = 0, },
- /*MCF_IRQ_ERX*/ { .icr = MCFSIM_ICR3, .index = 8, .ack = 0, },
- /*MCF_IRQ_ETX*/ { .icr = MCFSIM_ICR3, .index = 4, .ack = 0, },
- /*MCF_IRQ_ENTC*/ { .icr = MCFSIM_ICR3, .index = 0, .ack = 0, },
- /*MCF_IRQ_QSPI*/ { .icr = MCFSIM_ICR4, .index = 28, .ack = 0, },
- /*MCF_IRQ_EINT5*/ { .icr = MCFSIM_ICR4, .index = 24, .ack = 1, },
- /*MCF_IRQ_EINT6*/ { .icr = MCFSIM_ICR4, .index = 20, .ack = 1, },
- /*MCF_IRQ_SWTO*/ { .icr = MCFSIM_ICR4, .index = 16, .ack = 0, },
-};
-
-/*
- * The act of masking the interrupt also has a side effect of 'ack'ing
- * an interrupt on this irq (for the external irqs). So this mask function
- * is also an ack_mask function.
- */
-static void intc_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq;
-
- if ((irq >= MCFINT_VECBASE) && (irq <= MCFINT_VECMAX)) {
- u32 v;
- irq -= MCFINT_VECBASE;
- v = 0x8 << intc_irqmap[irq].index;
- writel(v, MCF_MBAR + intc_irqmap[irq].icr);
- }
-}
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq;
-
- if ((irq >= MCFINT_VECBASE) && (irq <= MCFINT_VECMAX)) {
- u32 v;
- irq -= MCFINT_VECBASE;
- v = 0xd << intc_irqmap[irq].index;
- writel(v, MCF_MBAR + intc_irqmap[irq].icr);
- }
-}
-
-static void intc_irq_ack(struct irq_data *d)
-{
- unsigned int irq = d->irq;
-
- /* Only external interrupts are acked */
- if ((irq >= MCFINT_VECBASE) && (irq <= MCFINT_VECMAX)) {
- irq -= MCFINT_VECBASE;
- if (intc_irqmap[irq].ack) {
- u32 v;
- v = readl(MCF_MBAR + intc_irqmap[irq].icr);
- v &= (0x7 << intc_irqmap[irq].index);
- v |= (0x8 << intc_irqmap[irq].index);
- writel(v, MCF_MBAR + intc_irqmap[irq].icr);
- }
- }
-}
-
-static int intc_irq_set_type(struct irq_data *d, unsigned int type)
-{
- unsigned int irq = d->irq;
-
- if ((irq >= MCFINT_VECBASE) && (irq <= MCFINT_VECMAX)) {
- irq -= MCFINT_VECBASE;
- if (intc_irqmap[irq].ack) {
- u32 v;
- v = readl(MCF_MBAR + MCFSIM_PITR);
- if (type == IRQ_TYPE_EDGE_FALLING)
- v &= ~(0x1 << (32 - irq));
- else
- v |= (0x1 << (32 - irq));
- writel(v, MCF_MBAR + MCFSIM_PITR);
- }
- }
- return 0;
-}
-
-/*
- * Simple flow handler to deal with the external edge triggered interrupts.
- * We need to be careful with the masking/acking due to the side effects
- * of masking an interrupt.
- */
-static void intc_external_irq(unsigned int irq, struct irq_desc *desc)
-{
- irq_desc_get_chip(desc)->irq_ack(&desc->irq_data);
- handle_simple_irq(irq, desc);
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "CF-INTC",
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
- .irq_mask_ack = intc_irq_mask,
- .irq_ack = intc_irq_ack,
- .irq_set_type = intc_irq_set_type,
-};
-
-void __init init_IRQ(void)
-{
- int irq, edge;
-
- /* Mask all interrupt sources */
- writel(0x88888888, MCF_MBAR + MCFSIM_ICR1);
- writel(0x88888888, MCF_MBAR + MCFSIM_ICR2);
- writel(0x88888888, MCF_MBAR + MCFSIM_ICR3);
- writel(0x88888888, MCF_MBAR + MCFSIM_ICR4);
-
- for (irq = 0; (irq < NR_IRQS); irq++) {
- irq_set_chip(irq, &intc_irq_chip);
- edge = 0;
- if ((irq >= MCFINT_VECBASE) && (irq <= MCFINT_VECMAX))
- edge = intc_irqmap[irq - MCFINT_VECBASE].ack;
- if (edge) {
- irq_set_irq_type(irq, IRQ_TYPE_EDGE_RISING);
- irq_set_handler(irq, intc_external_irq);
- } else {
- irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH);
- irq_set_handler(irq, handle_level_irq);
- }
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/527x/Makefile b/ANDROID_3.4.5/arch/m68k/platform/527x/Makefile
deleted file mode 100644
index 6ac4b573..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/527x/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/527x/config.c b/ANDROID_3.4.5/arch/m68k/platform/527x/config.c
deleted file mode 100644
index b3cb378c..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/527x/config.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/527x/config.c
- *
- * Sub-architcture dependent initialization code for the Freescale
- * 5270/5271 CPUs.
- *
- * Copyright (C) 1999-2004, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2004, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m527x_qspi_init(void)
-{
-#if defined(CONFIG_M5271)
- u16 par;
-
- /* setup QSPS pins for QSPI with gpio CS control */
- writeb(0x1f, MCFGPIO_PAR_QSPI);
- /* and CS2 & CS3 as gpio */
- par = readw(MCFGPIO_PAR_TIMER);
- par &= 0x3f3f;
- writew(par, MCFGPIO_PAR_TIMER);
-#elif defined(CONFIG_M5275)
- /* setup QSPS pins for QSPI with gpio CS control */
- writew(0x003e, MCFGPIO_PAR_QSPI);
-#endif
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m527x_uarts_init(void)
-{
- u16 sepmask;
-
- /*
- * External Pin Mask Setting & Enable External Pin for Interface
- */
- sepmask = readw(MCF_IPSBAR + MCF_GPIO_PAR_UART);
- sepmask |= UART0_ENABLE_MASK | UART1_ENABLE_MASK | UART2_ENABLE_MASK;
- writew(sepmask, MCF_IPSBAR + MCF_GPIO_PAR_UART);
-}
-
-/***************************************************************************/
-
-static void __init m527x_fec_init(void)
-{
- u16 par;
- u8 v;
-
- /* Set multi-function pins to ethernet mode for fec0 */
-#if defined(CONFIG_M5271)
- v = readb(MCF_IPSBAR + 0x100047);
- writeb(v | 0xf0, MCF_IPSBAR + 0x100047);
-#else
- par = readw(MCF_IPSBAR + 0x100082);
- writew(par | 0xf00, MCF_IPSBAR + 0x100082);
- v = readb(MCF_IPSBAR + 0x100078);
- writeb(v | 0xc0, MCF_IPSBAR + 0x100078);
-
- /* Set multi-function pins to ethernet mode for fec1 */
- par = readw(MCF_IPSBAR + 0x100082);
- writew(par | 0xa0, MCF_IPSBAR + 0x100082);
- v = readb(MCF_IPSBAR + 0x100079);
- writeb(v | 0xc0, MCF_IPSBAR + 0x100079);
-#endif
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_sched_init = hw_timer_init;
- m527x_uarts_init();
- m527x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m527x_qspi_init();
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/527x/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/527x/gpio.c
deleted file mode 100644
index 205da0aa..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/527x/gpio.c
+++ /dev/null
@@ -1,609 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
-#if defined(CONFIG_M5271)
- {
- .gpio_chip = {
- .label = "PIRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 1,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "ADDR",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 13,
- .ngpio = 3,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_ADDR,
- .podr = (void __iomem *) MCFGPIO_PODR_ADDR,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_ADDR,
- },
- {
- .gpio_chip = {
- .label = "DATAH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 16,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_DATAH,
- .podr = (void __iomem *) MCFGPIO_PODR_DATAH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_DATAH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_DATAH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_DATAH,
- },
- {
- .gpio_chip = {
- .label = "DATAL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 24,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_DATAL,
- .podr = (void __iomem *) MCFGPIO_PODR_DATAL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_DATAL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_DATAL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_DATAL,
- },
- {
- .gpio_chip = {
- .label = "BUSCTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BUSCTL,
- .podr = (void __iomem *) MCFGPIO_PODR_BUSCTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BUSCTL,
- },
- {
- .gpio_chip = {
- .label = "BS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BS,
- .podr = (void __iomem *) MCFGPIO_PODR_BS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BS,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 49,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "SDRAM",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 56,
- .ngpio = 6,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_SDRAM,
- .podr = (void __iomem *) MCFGPIO_PODR_SDRAM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_SDRAM,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 64,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "UARTH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 72,
- .ngpio = 2,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTH,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTH,
- },
- {
- .gpio_chip = {
- .label = "UARTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 80,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTL,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTL,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 88,
- .ngpio = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "TIMER",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 96,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMER,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMER,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMER,
- },
-#elif defined(CONFIG_M5275)
- {
- .gpio_chip = {
- .label = "PIRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 1,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "BUSCTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 8,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BUSCTL,
- .podr = (void __iomem *) MCFGPIO_PODR_BUSCTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BUSCTL,
- },
- {
- .gpio_chip = {
- .label = "ADDR",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 21,
- .ngpio = 3,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_ADDR,
- .podr = (void __iomem *) MCFGPIO_PODR_ADDR,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_ADDR,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_ADDR,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 25,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "FEC0H",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FEC0H,
- .podr = (void __iomem *) MCFGPIO_PODR_FEC0H,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FEC0H,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FEC0H,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FEC0H,
- },
- {
- .gpio_chip = {
- .label = "FEC0L",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FEC0L,
- .podr = (void __iomem *) MCFGPIO_PODR_FEC0L,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FEC0L,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FEC0L,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FEC0L,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 48,
- .ngpio = 6,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 56,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "SDRAM",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 64,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_SDRAM,
- .podr = (void __iomem *) MCFGPIO_PODR_SDRAM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_SDRAM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_SDRAM,
- },
- {
- .gpio_chip = {
- .label = "TIMERH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 72,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMERH,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMERH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMERH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMERH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMERH,
- },
- {
- .gpio_chip = {
- .label = "TIMERL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 80,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMERL,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMERL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMERL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMERL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMERL,
- },
- {
- .gpio_chip = {
- .label = "UARTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 88,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTL,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTL,
- },
- {
- .gpio_chip = {
- .label = "FEC1H",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 96,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FEC1H,
- .podr = (void __iomem *) MCFGPIO_PODR_FEC1H,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FEC1H,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FEC1H,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FEC1H,
- },
- {
- .gpio_chip = {
- .label = "FEC1L",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 104,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FEC1L,
- .podr = (void __iomem *) MCFGPIO_PODR_FEC1L,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FEC1L,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FEC1L,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FEC1L,
- },
- {
- .gpio_chip = {
- .label = "BS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 114,
- .ngpio = 2,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BS,
- .podr = (void __iomem *) MCFGPIO_PODR_BS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BS,
- },
- {
- .gpio_chip = {
- .label = "IRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 121,
- .ngpio = 7,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_IRQ,
- .podr = (void __iomem *) MCFGPIO_PODR_IRQ,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_IRQ,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_IRQ,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_IRQ,
- },
- {
- .gpio_chip = {
- .label = "USBH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 128,
- .ngpio = 1,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_USBH,
- .podr = (void __iomem *) MCFGPIO_PODR_USBH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_USBH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_USBH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_USBH,
- },
- {
- .gpio_chip = {
- .label = "USBL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 136,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_USBL,
- .podr = (void __iomem *) MCFGPIO_PODR_USBL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_USBL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_USBL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_USBL,
- },
- {
- .gpio_chip = {
- .label = "UARTH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 144,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UARTH,
- .podr = (void __iomem *) MCFGPIO_PODR_UARTH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UARTH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UARTH,
- },
-#endif
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/528x/Makefile b/ANDROID_3.4.5/arch/m68k/platform/528x/Makefile
deleted file mode 100644
index 6ac4b573..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/528x/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/528x/config.c b/ANDROID_3.4.5/arch/m68k/platform/528x/config.c
deleted file mode 100644
index c5f11ba4..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/528x/config.c
+++ /dev/null
@@ -1,106 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/528x/config.c
- *
- * Sub-architcture dependent initialization code for the Freescale
- * 5280, 5281 and 5282 CPUs.
- *
- * Copyright (C) 1999-2003, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2003, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m528x_qspi_init(void)
-{
- /* setup Port QS for QSPI with gpio CS control */
- __raw_writeb(0x07, MCFGPIO_PQSPAR);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m528x_uarts_init(void)
-{
- u8 port;
-
- /* make sure PUAPAR is set for UART0 and UART1 */
- port = readb(MCF5282_GPIO_PUAPAR);
- port |= 0x03 | (0x03 << 2);
- writeb(port, MCF5282_GPIO_PUAPAR);
-}
-
-/***************************************************************************/
-
-static void __init m528x_fec_init(void)
-{
- u16 v16;
-
- /* Set multi-function pins to ethernet mode for fec0 */
- v16 = readw(MCF_IPSBAR + 0x100056);
- writew(v16 | 0xf00, MCF_IPSBAR + 0x100056);
- writeb(0xc0, MCF_IPSBAR + 0x100058);
-}
-
-/***************************************************************************/
-
-#ifdef CONFIG_WILDFIRE
-void wildfire_halt(void)
-{
- writeb(0, 0x30000007);
- writeb(0x2, 0x30000007);
-}
-#endif
-
-#ifdef CONFIG_WILDFIREMOD
-void wildfiremod_halt(void)
-{
- printk(KERN_INFO "WildFireMod hibernating...\n");
-
- /* Set portE.5 to Digital IO */
- MCF5282_GPIO_PEPAR &= ~(1 << (5 * 2));
-
- /* Make portE.5 an output */
- MCF5282_GPIO_DDRE |= (1 << 5);
-
- /* Now toggle portE.5 from low to high */
- MCF5282_GPIO_PORTE &= ~(1 << 5);
- MCF5282_GPIO_PORTE |= (1 << 5);
-
- printk(KERN_EMERG "Failed to hibernate. Halting!\n");
-}
-#endif
-
-void __init config_BSP(char *commandp, int size)
-{
-#ifdef CONFIG_WILDFIRE
- mach_halt = wildfire_halt;
-#endif
-#ifdef CONFIG_WILDFIREMOD
- mach_halt = wildfiremod_halt;
-#endif
- mach_sched_init = hw_timer_init;
- m528x_uarts_init();
- m528x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m528x_qspi_init();
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/528x/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/528x/gpio.c
deleted file mode 100644
index 526db665..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/528x/gpio.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "NQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .base = 1,
- .ngpio = 7,
- },
- .pddr = (void __iomem *)MCFEPORT_EPDDR,
- .podr = (void __iomem *)MCFEPORT_EPDR,
- .ppdr = (void __iomem *)MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "TA",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 8,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFGPTA_GPTDDR,
- .podr = (void __iomem *)MCFGPTA_GPTPORT,
- .ppdr = (void __iomem *)MCFGPTB_GPTPORT,
- },
- {
- .gpio_chip = {
- .label = "TB",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 16,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFGPTB_GPTDDR,
- .podr = (void __iomem *)MCFGPTB_GPTPORT,
- .ppdr = (void __iomem *)MCFGPTB_GPTPORT,
- },
- {
- .gpio_chip = {
- .label = "QA",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 24,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFQADC_DDRQA,
- .podr = (void __iomem *)MCFQADC_PORTQA,
- .ppdr = (void __iomem *)MCFQADC_PORTQA,
- },
- {
- .gpio_chip = {
- .label = "QB",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFQADC_DDRQB,
- .podr = (void __iomem *)MCFQADC_PORTQB,
- .ppdr = (void __iomem *)MCFQADC_PORTQB,
- },
- {
- .gpio_chip = {
- .label = "A",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRA,
- .podr = (void __iomem *)MCFGPIO_PORTA,
- .ppdr = (void __iomem *)MCFGPIO_PORTAP,
- .setr = (void __iomem *)MCFGPIO_SETA,
- .clrr = (void __iomem *)MCFGPIO_CLRA,
- },
- {
- .gpio_chip = {
- .label = "B",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 48,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRB,
- .podr = (void __iomem *)MCFGPIO_PORTB,
- .ppdr = (void __iomem *)MCFGPIO_PORTBP,
- .setr = (void __iomem *)MCFGPIO_SETB,
- .clrr = (void __iomem *)MCFGPIO_CLRB,
- },
- {
- .gpio_chip = {
- .label = "C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 56,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRC,
- .podr = (void __iomem *)MCFGPIO_PORTC,
- .ppdr = (void __iomem *)MCFGPIO_PORTCP,
- .setr = (void __iomem *)MCFGPIO_SETC,
- .clrr = (void __iomem *)MCFGPIO_CLRC,
- },
- {
- .gpio_chip = {
- .label = "D",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 64,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRD,
- .podr = (void __iomem *)MCFGPIO_PORTD,
- .ppdr = (void __iomem *)MCFGPIO_PORTDP,
- .setr = (void __iomem *)MCFGPIO_SETD,
- .clrr = (void __iomem *)MCFGPIO_CLRD,
- },
- {
- .gpio_chip = {
- .label = "E",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 72,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRE,
- .podr = (void __iomem *)MCFGPIO_PORTE,
- .ppdr = (void __iomem *)MCFGPIO_PORTEP,
- .setr = (void __iomem *)MCFGPIO_SETE,
- .clrr = (void __iomem *)MCFGPIO_CLRE,
- },
- {
- .gpio_chip = {
- .label = "F",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 80,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRF,
- .podr = (void __iomem *)MCFGPIO_PORTF,
- .ppdr = (void __iomem *)MCFGPIO_PORTFP,
- .setr = (void __iomem *)MCFGPIO_SETF,
- .clrr = (void __iomem *)MCFGPIO_CLRF,
- },
- {
- .gpio_chip = {
- .label = "G",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 88,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRG,
- .podr = (void __iomem *)MCFGPIO_PORTG,
- .ppdr = (void __iomem *)MCFGPIO_PORTGP,
- .setr = (void __iomem *)MCFGPIO_SETG,
- .clrr = (void __iomem *)MCFGPIO_CLRG,
- },
- {
- .gpio_chip = {
- .label = "H",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 96,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRH,
- .podr = (void __iomem *)MCFGPIO_PORTH,
- .ppdr = (void __iomem *)MCFGPIO_PORTHP,
- .setr = (void __iomem *)MCFGPIO_SETH,
- .clrr = (void __iomem *)MCFGPIO_CLRH,
- },
- {
- .gpio_chip = {
- .label = "J",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 104,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRJ,
- .podr = (void __iomem *)MCFGPIO_PORTJ,
- .ppdr = (void __iomem *)MCFGPIO_PORTJP,
- .setr = (void __iomem *)MCFGPIO_SETJ,
- .clrr = (void __iomem *)MCFGPIO_CLRJ,
- },
- {
- .gpio_chip = {
- .label = "DD",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 112,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRDD,
- .podr = (void __iomem *)MCFGPIO_PORTDD,
- .ppdr = (void __iomem *)MCFGPIO_PORTDDP,
- .setr = (void __iomem *)MCFGPIO_SETDD,
- .clrr = (void __iomem *)MCFGPIO_CLRDD,
- },
- {
- .gpio_chip = {
- .label = "EH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 120,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDREH,
- .podr = (void __iomem *)MCFGPIO_PORTEH,
- .ppdr = (void __iomem *)MCFGPIO_PORTEHP,
- .setr = (void __iomem *)MCFGPIO_SETEH,
- .clrr = (void __iomem *)MCFGPIO_CLREH,
- },
- {
- .gpio_chip = {
- .label = "EL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 128,
- .ngpio = 8,
- },
- .pddr = (void __iomem *)MCFGPIO_DDREL,
- .podr = (void __iomem *)MCFGPIO_PORTEL,
- .ppdr = (void __iomem *)MCFGPIO_PORTELP,
- .setr = (void __iomem *)MCFGPIO_SETEL,
- .clrr = (void __iomem *)MCFGPIO_CLREL,
- },
- {
- .gpio_chip = {
- .label = "AS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 136,
- .ngpio = 6,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRAS,
- .podr = (void __iomem *)MCFGPIO_PORTAS,
- .ppdr = (void __iomem *)MCFGPIO_PORTASP,
- .setr = (void __iomem *)MCFGPIO_SETAS,
- .clrr = (void __iomem *)MCFGPIO_CLRAS,
- },
- {
- .gpio_chip = {
- .label = "QS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 144,
- .ngpio = 7,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRQS,
- .podr = (void __iomem *)MCFGPIO_PORTQS,
- .ppdr = (void __iomem *)MCFGPIO_PORTQSP,
- .setr = (void __iomem *)MCFGPIO_SETQS,
- .clrr = (void __iomem *)MCFGPIO_CLRQS,
- },
- {
- .gpio_chip = {
- .label = "SD",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 152,
- .ngpio = 6,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRSD,
- .podr = (void __iomem *)MCFGPIO_PORTSD,
- .ppdr = (void __iomem *)MCFGPIO_PORTSDP,
- .setr = (void __iomem *)MCFGPIO_SETSD,
- .clrr = (void __iomem *)MCFGPIO_CLRSD,
- },
- {
- .gpio_chip = {
- .label = "TC",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 160,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRTC,
- .podr = (void __iomem *)MCFGPIO_PORTTC,
- .ppdr = (void __iomem *)MCFGPIO_PORTTCP,
- .setr = (void __iomem *)MCFGPIO_SETTC,
- .clrr = (void __iomem *)MCFGPIO_CLRTC,
- },
- {
- .gpio_chip = {
- .label = "TD",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 168,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRTD,
- .podr = (void __iomem *)MCFGPIO_PORTTD,
- .ppdr = (void __iomem *)MCFGPIO_PORTTDP,
- .setr = (void __iomem *)MCFGPIO_SETTD,
- .clrr = (void __iomem *)MCFGPIO_CLRTD,
- },
- {
- .gpio_chip = {
- .label = "UA",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 176,
- .ngpio = 4,
- },
- .pddr = (void __iomem *)MCFGPIO_DDRUA,
- .podr = (void __iomem *)MCFGPIO_PORTUA,
- .ppdr = (void __iomem *)MCFGPIO_PORTUAP,
- .setr = (void __iomem *)MCFGPIO_SETUA,
- .clrr = (void __iomem *)MCFGPIO_CLRUA,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5307/Makefile b/ANDROID_3.4.5/arch/m68k/platform/5307/Makefile
deleted file mode 100644
index d4293b79..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5307/Makefile
+++ /dev/null
@@ -1,20 +0,0 @@
-#
-# Makefile for the m68knommu kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y += config.o gpio.o
-obj-$(CONFIG_NETtel) += nettel.o
-obj-$(CONFIG_CLEOPATRA) += nettel.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5307/config.c b/ANDROID_3.4.5/arch/m68k/platform/5307/config.c
deleted file mode 100644
index a568d287..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5307/config.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/5307/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2000, Lineo (www.lineo.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfwdebug.h>
-
-/***************************************************************************/
-
-/*
- * Some platforms need software versions of the GPIO data registers.
- */
-unsigned short ppdata;
-unsigned char ledbank = 0xff;
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#if defined(CONFIG_NETtel) || \
- defined(CONFIG_SECUREEDGEMP3) || defined(CONFIG_CLEOPATRA)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0xf0004000, size);
- commandp[size-1] = 0;
-#endif
-
- mach_sched_init = hw_timer_init;
-
- /* Only support the external interrupts on their primary level */
- mcf_mapirq2imr(25, MCFINTC_EINT1);
- mcf_mapirq2imr(27, MCFINTC_EINT3);
- mcf_mapirq2imr(29, MCFINTC_EINT5);
- mcf_mapirq2imr(31, MCFINTC_EINT7);
-
-#ifdef CONFIG_BDM_DISABLE
- /*
- * Disable the BDM clocking. This also turns off most of the rest of
- * the BDM device. This is good for EMC reasons. This option is not
- * incompatible with the memory protection option.
- */
- wdebug(MCFDEBUG_CSR, MCFDEBUG_CSR_PSTCLK);
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5307/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/5307/gpio.c
deleted file mode 100644
index 5850612b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5307/gpio.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PP",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 16,
- },
- .pddr = (void __iomem *) MCFSIM_PADDR,
- .podr = (void __iomem *) MCFSIM_PADAT,
- .ppdr = (void __iomem *) MCFSIM_PADAT,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5307/nettel.c b/ANDROID_3.4.5/arch/m68k/platform/5307/nettel.c
deleted file mode 100644
index e925ea46..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5307/nettel.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/***************************************************************************/
-
-/*
- * nettel.c -- startup code support for the NETtel boards
- *
- * Copyright (C) 2009, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/nettel.h>
-
-/***************************************************************************/
-
-/*
- * Define the IO and interrupt resources of the 2 SMC9196 interfaces.
- */
-#define NETTEL_SMC0_ADDR 0x30600300
-#define NETTEL_SMC0_IRQ 29
-
-#define NETTEL_SMC1_ADDR 0x30600000
-#define NETTEL_SMC1_IRQ 27
-
-/*
- * We need some access into the SMC9196 registers. Define those registers
- * we will need here (including the smc91x.h doesn't seem to give us these
- * in a simple form).
- */
-#define SMC91xx_BANKSELECT 14
-#define SMC91xx_BASEADDR 2
-#define SMC91xx_BASEMAC 4
-
-/***************************************************************************/
-
-static struct resource nettel_smc91x_0_resources[] = {
- {
- .start = NETTEL_SMC0_ADDR,
- .end = NETTEL_SMC0_ADDR + 0x20,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = NETTEL_SMC0_IRQ,
- .end = NETTEL_SMC0_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct resource nettel_smc91x_1_resources[] = {
- {
- .start = NETTEL_SMC1_ADDR,
- .end = NETTEL_SMC1_ADDR + 0x20,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = NETTEL_SMC1_IRQ,
- .end = NETTEL_SMC1_IRQ,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device nettel_smc91x[] = {
- {
- .name = "smc91x",
- .id = 0,
- .num_resources = ARRAY_SIZE(nettel_smc91x_0_resources),
- .resource = nettel_smc91x_0_resources,
- },
- {
- .name = "smc91x",
- .id = 1,
- .num_resources = ARRAY_SIZE(nettel_smc91x_1_resources),
- .resource = nettel_smc91x_1_resources,
- },
-};
-
-static struct platform_device *nettel_devices[] __initdata = {
- &nettel_smc91x[0],
- &nettel_smc91x[1],
-};
-
-/***************************************************************************/
-
-static u8 nettel_macdefault[] __initdata = {
- 0x00, 0xd0, 0xcf, 0x00, 0x00, 0x01,
-};
-
-/*
- * Set flash contained MAC address into SMC9196 core. Make sure the flash
- * MAC address is sane, and not an empty flash. If no good use the Moreton
- * Bay default MAC address instead.
- */
-
-static void __init nettel_smc91x_setmac(unsigned int ioaddr, unsigned int flashaddr)
-{
- u16 *macp;
-
- macp = (u16 *) flashaddr;
- if ((macp[0] == 0xffff) && (macp[1] == 0xffff) && (macp[2] == 0xffff))
- macp = (u16 *) &nettel_macdefault[0];
-
- writew(1, NETTEL_SMC0_ADDR + SMC91xx_BANKSELECT);
- writew(macp[0], ioaddr + SMC91xx_BASEMAC);
- writew(macp[1], ioaddr + SMC91xx_BASEMAC + 2);
- writew(macp[2], ioaddr + SMC91xx_BASEMAC + 4);
-}
-
-/***************************************************************************/
-
-/*
- * Re-map the address space of at least one of the SMC ethernet
- * parts. Both parts power up decoding the same address, so we
- * need to move one of them first, before doing anything else.
- */
-
-static void __init nettel_smc91x_init(void)
-{
- writew(0x00ec, MCF_MBAR + MCFSIM_PADDR);
- mcf_setppdata(0, 0x0080);
- writew(1, NETTEL_SMC0_ADDR + SMC91xx_BANKSELECT);
- writew(0x0067, NETTEL_SMC0_ADDR + SMC91xx_BASEADDR);
- mcf_setppdata(0x0080, 0);
-
- /* Set correct chip select timing for SMC9196 accesses */
- writew(0x1180, MCF_MBAR + MCFSIM_CSCR3);
-
- /* Set the SMC interrupts to be auto-vectored */
- mcf_autovector(NETTEL_SMC0_IRQ);
- mcf_autovector(NETTEL_SMC1_IRQ);
-
- /* Set MAC addresses from flash for both interfaces */
- nettel_smc91x_setmac(NETTEL_SMC0_ADDR, 0xf0006000);
- nettel_smc91x_setmac(NETTEL_SMC1_ADDR, 0xf0006006);
-}
-
-/***************************************************************************/
-
-static int __init init_nettel(void)
-{
- nettel_smc91x_init();
- platform_add_devices(nettel_devices, ARRAY_SIZE(nettel_devices));
- return 0;
-}
-
-arch_initcall(init_nettel);
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/532x/Makefile b/ANDROID_3.4.5/arch/m68k/platform/532x/Makefile
deleted file mode 100644
index ce016693..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/532x/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-#obj-y := config.o usb-mcf532x.o spi-mcf532x.o
-obj-y := config.o gpio.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/532x/config.c b/ANDROID_3.4.5/arch/m68k/platform/532x/config.c
deleted file mode 100644
index 37082d02..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/532x/config.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/532x/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2000, Lineo (www.lineo.com)
- * Yaroslav Vinogradov yaroslav.vinogradov@freescale.com
- * Copyright Freescale Semiconductor, Inc 2006
- * Copyright (c) 2006, emlix, Sebastian Hess <sh@emlix.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-#include <asm/mcfdma.h>
-#include <asm/mcfwdebug.h>
-
-/***************************************************************************/
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-
-static void __init m532x_qspi_init(void)
-{
- /* setup QSPS pins for QSPI with gpio CS control */
- writew(0x01f0, MCF_GPIO_PAR_QSPI);
-}
-
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-/***************************************************************************/
-
-static void __init m532x_uarts_init(void)
-{
- /* UART GPIO initialization */
- MCF_GPIO_PAR_UART |= 0x0FFF;
-}
-
-/***************************************************************************/
-
-static void __init m532x_fec_init(void)
-{
- /* Set multi-function pins to ethernet mode for fec0 */
- MCF_GPIO_PAR_FECI2C |= (MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC |
- MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO);
- MCF_GPIO_PAR_FEC = (MCF_GPIO_PAR_FEC_PAR_FEC_7W_FEC |
- MCF_GPIO_PAR_FEC_PAR_FEC_MII_FEC);
-}
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#if !defined(CONFIG_BOOTPARAM)
- /* Copy command line from FLASH to local buffer... */
- memcpy(commandp, (char *) 0x4000, 4);
- if(strncmp(commandp, "kcl ", 4) == 0){
- memcpy(commandp, (char *) 0x4004, size);
- commandp[size-1] = 0;
- } else {
- memset(commandp, 0, size);
- }
-#endif
-
- mach_sched_init = hw_timer_init;
- m532x_uarts_init();
- m532x_fec_init();
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- m532x_qspi_init();
-#endif
-
-#ifdef CONFIG_BDM_DISABLE
- /*
- * Disable the BDM clocking. This also turns off most of the rest of
- * the BDM device. This is good for EMC reasons. This option is not
- * incompatible with the memory protection option.
- */
- wdebug(MCFDEBUG_CSR, MCFDEBUG_CSR_PSTCLK);
-#endif
-}
-
-/***************************************************************************/
-/* Board initialization */
-/***************************************************************************/
-/*
- * PLL min/max specifications
- */
-#define MAX_FVCO 500000 /* KHz */
-#define MAX_FSYS 80000 /* KHz */
-#define MIN_FSYS 58333 /* KHz */
-#define FREF 16000 /* KHz */
-
-
-#define MAX_MFD 135 /* Multiplier */
-#define MIN_MFD 88 /* Multiplier */
-#define BUSDIV 6 /* Divider */
-
-/*
- * Low Power Divider specifications
- */
-#define MIN_LPD (1 << 0) /* Divider (not encoded) */
-#define MAX_LPD (1 << 15) /* Divider (not encoded) */
-#define DEFAULT_LPD (1 << 1) /* Divider (not encoded) */
-
-#define SYS_CLK_KHZ 80000
-#define SYSTEM_PERIOD 12.5
-/*
- * SDRAM Timing Parameters
- */
-#define SDRAM_BL 8 /* # of beats in a burst */
-#define SDRAM_TWR 2 /* in clocks */
-#define SDRAM_CASL 2.5 /* CASL in clocks */
-#define SDRAM_TRCD 2 /* in clocks */
-#define SDRAM_TRP 2 /* in clocks */
-#define SDRAM_TRFC 7 /* in clocks */
-#define SDRAM_TREFI 7800 /* in ns */
-
-#define EXT_SRAM_ADDRESS (0xC0000000)
-#define FLASH_ADDRESS (0x00000000)
-#define SDRAM_ADDRESS (0x40000000)
-
-#define NAND_FLASH_ADDRESS (0xD0000000)
-
-int sys_clk_khz = 0;
-int sys_clk_mhz = 0;
-
-void wtm_init(void);
-void scm_init(void);
-void gpio_init(void);
-void fbcs_init(void);
-void sdramc_init(void);
-int clock_pll (int fsys, int flags);
-int clock_limp (int);
-int clock_exit_limp (void);
-int get_sys_clock (void);
-
-asmlinkage void __init sysinit(void)
-{
- sys_clk_khz = clock_pll(0, 0);
- sys_clk_mhz = sys_clk_khz/1000;
-
- wtm_init();
- scm_init();
- gpio_init();
- fbcs_init();
- sdramc_init();
-}
-
-void wtm_init(void)
-{
- /* Disable watchdog timer */
- MCF_WTM_WCR = 0;
-}
-
-#define MCF_SCM_BCR_GBW (0x00000100)
-#define MCF_SCM_BCR_GBR (0x00000200)
-
-void scm_init(void)
-{
- /* All masters are trusted */
- MCF_SCM_MPR = 0x77777777;
-
- /* Allow supervisor/user, read/write, and trusted/untrusted
- access to all slaves */
- MCF_SCM_PACRA = 0;
- MCF_SCM_PACRB = 0;
- MCF_SCM_PACRC = 0;
- MCF_SCM_PACRD = 0;
- MCF_SCM_PACRE = 0;
- MCF_SCM_PACRF = 0;
-
- /* Enable bursts */
- MCF_SCM_BCR = (MCF_SCM_BCR_GBR | MCF_SCM_BCR_GBW);
-}
-
-
-void fbcs_init(void)
-{
- MCF_GPIO_PAR_CS = 0x0000003E;
-
- /* Latch chip select */
- MCF_FBCS1_CSAR = 0x10080000;
-
- MCF_FBCS1_CSCR = 0x002A3780;
- MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_2M | MCF_FBCS_CSMR_V);
-
- /* Initialize latch to drive signals to inactive states */
- *((u16 *)(0x10080000)) = 0xFFFF;
-
- /* External SRAM */
- MCF_FBCS1_CSAR = EXT_SRAM_ADDRESS;
- MCF_FBCS1_CSCR = (MCF_FBCS_CSCR_PS_16
- | MCF_FBCS_CSCR_AA
- | MCF_FBCS_CSCR_SBM
- | MCF_FBCS_CSCR_WS(1));
- MCF_FBCS1_CSMR = (MCF_FBCS_CSMR_BAM_512K
- | MCF_FBCS_CSMR_V);
-
- /* Boot Flash connected to FBCS0 */
- MCF_FBCS0_CSAR = FLASH_ADDRESS;
- MCF_FBCS0_CSCR = (MCF_FBCS_CSCR_PS_16
- | MCF_FBCS_CSCR_BEM
- | MCF_FBCS_CSCR_AA
- | MCF_FBCS_CSCR_SBM
- | MCF_FBCS_CSCR_WS(7));
- MCF_FBCS0_CSMR = (MCF_FBCS_CSMR_BAM_32M
- | MCF_FBCS_CSMR_V);
-}
-
-void sdramc_init(void)
-{
- /*
- * Check to see if the SDRAM has already been initialized
- * by a run control tool
- */
- if (!(MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)) {
- /* SDRAM chip select initialization */
-
- /* Initialize SDRAM chip select */
- MCF_SDRAMC_SDCS0 = (0
- | MCF_SDRAMC_SDCS_BA(SDRAM_ADDRESS)
- | MCF_SDRAMC_SDCS_CSSZ(MCF_SDRAMC_SDCS_CSSZ_32MBYTE));
-
- /*
- * Basic configuration and initialization
- */
- MCF_SDRAMC_SDCFG1 = (0
- | MCF_SDRAMC_SDCFG1_SRD2RW((int)((SDRAM_CASL + 2) + 0.5 ))
- | MCF_SDRAMC_SDCFG1_SWT2RD(SDRAM_TWR + 1)
- | MCF_SDRAMC_SDCFG1_RDLAT((int)((SDRAM_CASL*2) + 2))
- | MCF_SDRAMC_SDCFG1_ACT2RW((int)((SDRAM_TRCD ) + 0.5))
- | MCF_SDRAMC_SDCFG1_PRE2ACT((int)((SDRAM_TRP ) + 0.5))
- | MCF_SDRAMC_SDCFG1_REF2ACT((int)(((SDRAM_TRFC) ) + 0.5))
- | MCF_SDRAMC_SDCFG1_WTLAT(3));
- MCF_SDRAMC_SDCFG2 = (0
- | MCF_SDRAMC_SDCFG2_BRD2PRE(SDRAM_BL/2 + 1)
- | MCF_SDRAMC_SDCFG2_BWT2RW(SDRAM_BL/2 + SDRAM_TWR)
- | MCF_SDRAMC_SDCFG2_BRD2WT((int)((SDRAM_CASL+SDRAM_BL/2-1.0)+0.5))
- | MCF_SDRAMC_SDCFG2_BL(SDRAM_BL-1));
-
-
- /*
- * Precharge and enable write to SDMR
- */
- MCF_SDRAMC_SDCR = (0
- | MCF_SDRAMC_SDCR_MODE_EN
- | MCF_SDRAMC_SDCR_CKE
- | MCF_SDRAMC_SDCR_DDR
- | MCF_SDRAMC_SDCR_MUX(1)
- | MCF_SDRAMC_SDCR_RCNT((int)(((SDRAM_TREFI/(SYSTEM_PERIOD*64)) - 1) + 0.5))
- | MCF_SDRAMC_SDCR_PS_16
- | MCF_SDRAMC_SDCR_IPALL);
-
- /*
- * Write extended mode register
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LEMR
- | MCF_SDRAMC_SDMR_AD(0x0)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Write mode register and reset DLL
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LMR
- | MCF_SDRAMC_SDMR_AD(0x163)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Execute a PALL command
- */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IPALL;
-
- /*
- * Perform two REF cycles
- */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_IREF;
-
- /*
- * Write mode register and clear reset DLL
- */
- MCF_SDRAMC_SDMR = (0
- | MCF_SDRAMC_SDMR_BNKAD_LMR
- | MCF_SDRAMC_SDMR_AD(0x063)
- | MCF_SDRAMC_SDMR_CMD);
-
- /*
- * Enable auto refresh and lock SDMR
- */
- MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_MODE_EN;
- MCF_SDRAMC_SDCR |= (0
- | MCF_SDRAMC_SDCR_REF
- | MCF_SDRAMC_SDCR_DQS_OE(0xC));
- }
-}
-
-void gpio_init(void)
-{
- /* Enable UART0 pins */
- MCF_GPIO_PAR_UART = ( 0
- | MCF_GPIO_PAR_UART_PAR_URXD0
- | MCF_GPIO_PAR_UART_PAR_UTXD0);
-
- /* Initialize TIN3 as a GPIO output to enable the write
- half of the latch */
- MCF_GPIO_PAR_TIMER = 0x00;
- __raw_writeb(0x08, MCFGPIO_PDDR_TIMER);
- __raw_writeb(0x00, MCFGPIO_PCLRR_TIMER);
-
-}
-
-int clock_pll(int fsys, int flags)
-{
- int fref, temp, fout, mfd;
- u32 i;
-
- fref = FREF;
-
- if (fsys == 0) {
- /* Return current PLL output */
- mfd = MCF_PLL_PFDR;
-
- return (fref * mfd / (BUSDIV * 4));
- }
-
- /* Check bounds of requested system clock */
- if (fsys > MAX_FSYS)
- fsys = MAX_FSYS;
- if (fsys < MIN_FSYS)
- fsys = MIN_FSYS;
-
- /* Multiplying by 100 when calculating the temp value,
- and then dividing by 100 to calculate the mfd allows
- for exact values without needing to include floating
- point libraries. */
- temp = 100 * fsys / fref;
- mfd = 4 * BUSDIV * temp / 100;
-
- /* Determine the output frequency for selected values */
- fout = (fref * mfd / (BUSDIV * 4));
-
- /*
- * Check to see if the SDRAM has already been initialized.
- * If it has then the SDRAM needs to be put into self refresh
- * mode before reprogramming the PLL.
- */
- if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
- /* Put SDRAM into self refresh mode */
- MCF_SDRAMC_SDCR &= ~MCF_SDRAMC_SDCR_CKE;
-
- /*
- * Initialize the PLL to generate the new system clock frequency.
- * The device must be put into LIMP mode to reprogram the PLL.
- */
-
- /* Enter LIMP mode */
- clock_limp(DEFAULT_LPD);
-
- /* Reprogram PLL for desired fsys */
- MCF_PLL_PODR = (0
- | MCF_PLL_PODR_CPUDIV(BUSDIV/3)
- | MCF_PLL_PODR_BUSDIV(BUSDIV));
-
- MCF_PLL_PFDR = mfd;
-
- /* Exit LIMP mode */
- clock_exit_limp();
-
- /*
- * Return the SDRAM to normal operation if it is in use.
- */
- if (MCF_SDRAMC_SDCR & MCF_SDRAMC_SDCR_REF)
- /* Exit self refresh mode */
- MCF_SDRAMC_SDCR |= MCF_SDRAMC_SDCR_CKE;
-
- /* Errata - workaround for SDRAM opeartion after exiting LIMP mode */
- MCF_SDRAMC_LIMP_FIX = MCF_SDRAMC_REFRESH;
-
- /* wait for DQS logic to relock */
- for (i = 0; i < 0x200; i++)
- ;
-
- return fout;
-}
-
-int clock_limp(int div)
-{
- u32 temp;
-
- /* Check bounds of divider */
- if (div < MIN_LPD)
- div = MIN_LPD;
- if (div > MAX_LPD)
- div = MAX_LPD;
-
- /* Save of the current value of the SSIDIV so we don't
- overwrite the value*/
- temp = (MCF_CCM_CDR & MCF_CCM_CDR_SSIDIV(0xF));
-
- /* Apply the divider to the system clock */
- MCF_CCM_CDR = ( 0
- | MCF_CCM_CDR_LPDIV(div)
- | MCF_CCM_CDR_SSIDIV(temp));
-
- MCF_CCM_MISCCR |= MCF_CCM_MISCCR_LIMP;
-
- return (FREF/(3*(1 << div)));
-}
-
-int clock_exit_limp(void)
-{
- int fout;
-
- /* Exit LIMP mode */
- MCF_CCM_MISCCR = (MCF_CCM_MISCCR & ~ MCF_CCM_MISCCR_LIMP);
-
- /* Wait for PLL to lock */
- while (!(MCF_CCM_MISCCR & MCF_CCM_MISCCR_PLL_LOCK))
- ;
-
- fout = get_sys_clock();
-
- return fout;
-}
-
-int get_sys_clock(void)
-{
- int divider;
-
- /* Test to see if device is in LIMP mode */
- if (MCF_CCM_MISCCR & MCF_CCM_MISCCR_LIMP) {
- divider = MCF_CCM_CDR & MCF_CCM_CDR_LPDIV(0xF);
- return (FREF/(2 << divider));
- }
- else
- return ((FREF * MCF_PLL_PFDR) / (BUSDIV * 4));
-}
diff --git a/ANDROID_3.4.5/arch/m68k/platform/532x/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/532x/gpio.c
deleted file mode 100644
index 212a85de..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/532x/gpio.c
+++ /dev/null
@@ -1,337 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PIRQ",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFEPORT_EPDDR,
- .podr = (void __iomem *) MCFEPORT_EPDR,
- .ppdr = (void __iomem *) MCFEPORT_EPPDR,
- },
- {
- .gpio_chip = {
- .label = "FECH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 8,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECH,
- .podr = (void __iomem *) MCFGPIO_PODR_FECH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECH,
- },
- {
- .gpio_chip = {
- .label = "FECL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 16,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECL,
- .podr = (void __iomem *) MCFGPIO_PODR_FECL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECL,
- },
- {
- .gpio_chip = {
- .label = "SSI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 24,
- .ngpio = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_SSI,
- .podr = (void __iomem *) MCFGPIO_PODR_SSI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_SSI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_SSI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_SSI,
- },
- {
- .gpio_chip = {
- .label = "BUSCTL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 32,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BUSCTL,
- .podr = (void __iomem *) MCFGPIO_PODR_BUSCTL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BUSCTL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BUSCTL,
- },
- {
- .gpio_chip = {
- .label = "BE",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 40,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_BE,
- .podr = (void __iomem *) MCFGPIO_PODR_BE,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_BE,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_BE,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_BE,
- },
- {
- .gpio_chip = {
- .label = "CS",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 49,
- .ngpio = 5,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_CS,
- .podr = (void __iomem *) MCFGPIO_PODR_CS,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_CS,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_CS,
- },
- {
- .gpio_chip = {
- .label = "PWM",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 58,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_PWM,
- .podr = (void __iomem *) MCFGPIO_PODR_PWM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_PWM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_PWM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_PWM,
- },
- {
- .gpio_chip = {
- .label = "FECI2C",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 64,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_FECI2C,
- .podr = (void __iomem *) MCFGPIO_PODR_FECI2C,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_FECI2C,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_FECI2C,
- },
- {
- .gpio_chip = {
- .label = "UART",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 72,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_UART,
- .podr = (void __iomem *) MCFGPIO_PODR_UART,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_UART,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_UART,
- },
- {
- .gpio_chip = {
- .label = "QSPI",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 80,
- .ngpio = 6,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_QSPI,
- .podr = (void __iomem *) MCFGPIO_PODR_QSPI,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_QSPI,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_QSPI,
- },
- {
- .gpio_chip = {
- .label = "TIMER",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 88,
- .ngpio = 4,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_TIMER,
- .podr = (void __iomem *) MCFGPIO_PODR_TIMER,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_TIMER,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_TIMER,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 96,
- .ngpio = 2,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDDATAH,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAH,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAM",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 104,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDDATAM,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAM,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAM,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAM,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAM,
- },
- {
- .gpio_chip = {
- .label = "LCDDATAL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 112,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDDATAL,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDDATAL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDDATAL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDDATAL,
- },
- {
- .gpio_chip = {
- .label = "LCDCTLH",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 120,
- .ngpio = 1,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDCTLH,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDCTLH,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLH,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLH,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDCTLH,
- },
- {
- .gpio_chip = {
- .label = "LCDCTLL",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value_fast,
- .base = 128,
- .ngpio = 8,
- },
- .pddr = (void __iomem *) MCFGPIO_PDDR_LCDCTLL,
- .podr = (void __iomem *) MCFGPIO_PODR_LCDCTLL,
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLL,
- .setr = (void __iomem *) MCFGPIO_PPDSDR_LCDCTLL,
- .clrr = (void __iomem *) MCFGPIO_PCLRR_LCDCTLL,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5407/Makefile b/ANDROID_3.4.5/arch/m68k/platform/5407/Makefile
deleted file mode 100644
index e83fe148..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5407/Makefile
+++ /dev/null
@@ -1,18 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o gpio.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5407/config.c b/ANDROID_3.4.5/arch/m68k/platform/5407/config.c
deleted file mode 100644
index bb6c746a..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5407/config.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/5407/config.c
- *
- * Copyright (C) 1999-2002, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2000, Lineo (www.lineo.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
- mach_sched_init = hw_timer_init;
-
- /* Only support the external interrupts on their primary level */
- mcf_mapirq2imr(25, MCFINTC_EINT1);
- mcf_mapirq2imr(27, MCFINTC_EINT3);
- mcf_mapirq2imr(29, MCFINTC_EINT5);
- mcf_mapirq2imr(31, MCFINTC_EINT7);
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/5407/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/5407/gpio.c
deleted file mode 100644
index 5850612b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/5407/gpio.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Coldfire generic GPIO support
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
-*/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfgpio.h>
-
-static struct mcf_gpio_chip mcf_gpio_chips[] = {
- {
- .gpio_chip = {
- .label = "PP",
- .request = mcf_gpio_request,
- .free = mcf_gpio_free,
- .direction_input = mcf_gpio_direction_input,
- .direction_output = mcf_gpio_direction_output,
- .get = mcf_gpio_get_value,
- .set = mcf_gpio_set_value,
- .ngpio = 16,
- },
- .pddr = (void __iomem *) MCFSIM_PADDR,
- .podr = (void __iomem *) MCFSIM_PADAT,
- .ppdr = (void __iomem *) MCFSIM_PADAT,
- },
-};
-
-static int __init mcf_gpio_init(void)
-{
- unsigned i = 0;
- while (i < ARRAY_SIZE(mcf_gpio_chips))
- (void)gpiochip_add((struct gpio_chip *)&mcf_gpio_chips[i++]);
- return 0;
-}
-
-core_initcall(mcf_gpio_init);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/54xx/Makefile b/ANDROID_3.4.5/arch/m68k/platform/54xx/Makefile
deleted file mode 100644
index 6cfd090e..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/54xx/Makefile
+++ /dev/null
@@ -1,19 +0,0 @@
-#
-# Makefile for the m68knommu linux kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# EXTRA_CFLAGS += -DTRAP_DBG_INTERRUPT
-# EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-y := config.o
-obj-$(CONFIG_FIREBEE) += firebee.o
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/54xx/config.c b/ANDROID_3.4.5/arch/m68k/platform/54xx/config.c
deleted file mode 100644
index 2081c6cb..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/54xx/config.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/54xx/config.c
- *
- * Copyright (C) 2010, Philippe De Muyter <phdm@macqel.be>
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/io.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <asm/pgalloc.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/m54xxsim.h>
-#include <asm/mcfuart.h>
-#include <asm/m54xxgpt.h>
-#ifdef CONFIG_MMU
-#include <asm/mmu_context.h>
-#endif
-
-/***************************************************************************/
-
-static void __init m54xx_uarts_init(void)
-{
- /* enable io pins */
- __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD,
- MCF_MBAR + MCF_PAR_PSC(0));
- __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS,
- MCF_MBAR + MCF_PAR_PSC(1));
- __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS |
- MCF_PAR_PSC_CTS_CTS, MCF_MBAR + MCF_PAR_PSC(2));
- __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD,
- MCF_MBAR + MCF_PAR_PSC(3));
-}
-
-/***************************************************************************/
-
-static void mcf54xx_reset(void)
-{
- /* disable interrupts and enable the watchdog */
- asm("movew #0x2700, %sr\n");
- __raw_writel(0, MCF_MBAR + MCF_GPT_GMS0);
- __raw_writel(MCF_GPT_GCIR_CNT(1), MCF_MBAR + MCF_GPT_GCIR0);
- __raw_writel(MCF_GPT_GMS_WDEN | MCF_GPT_GMS_CE | MCF_GPT_GMS_TMS(4),
- MCF_MBAR + MCF_GPT_GMS0);
-}
-
-/***************************************************************************/
-
-#ifdef CONFIG_MMU
-
-unsigned long num_pages;
-
-static void __init mcf54xx_bootmem_alloc(void)
-{
- unsigned long start_pfn;
- unsigned long memstart;
-
- /* _rambase and _ramend will be naturally page aligned */
- m68k_memory[0].addr = _rambase;
- m68k_memory[0].size = _ramend - _rambase;
-
- /* compute total pages in system */
- num_pages = (_ramend - _rambase) >> PAGE_SHIFT;
-
- /* page numbers */
- memstart = PAGE_ALIGN(_ramstart);
- min_low_pfn = _rambase >> PAGE_SHIFT;
- start_pfn = memstart >> PAGE_SHIFT;
- max_low_pfn = _ramend >> PAGE_SHIFT;
- high_memory = (void *)_ramend;
-
- m68k_virt_to_node_shift = fls(_ramend - _rambase - 1) - 6;
- module_fixup(NULL, __start_fixup, __stop_fixup);
-
- /* setup bootmem data */
- m68k_setup_node(0);
- memstart += init_bootmem_node(NODE_DATA(0), start_pfn,
- min_low_pfn, max_low_pfn);
- free_bootmem_node(NODE_DATA(0), memstart, _ramend - memstart);
-}
-
-#endif /* CONFIG_MMU */
-
-/***************************************************************************/
-
-void __init config_BSP(char *commandp, int size)
-{
-#ifdef CONFIG_MMU
- mcf54xx_bootmem_alloc();
- mmu_context_init();
-#endif
- mach_reset = mcf54xx_reset;
- mach_sched_init = hw_timer_init;
- m54xx_uarts_init();
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/54xx/firebee.c b/ANDROID_3.4.5/arch/m68k/platform/54xx/firebee.c
deleted file mode 100644
index 46d50534..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/54xx/firebee.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/***************************************************************************/
-
-/*
- * firebee.c -- extra startup code support for the FireBee boards
- *
- * Copyright (C) 2011, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/partitions.h>
-#include <linux/mtd/physmap.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-/*
- * 8MB of NOR flash fitted to the FireBee board.
- */
-#define FLASH_PHYS_ADDR 0xe0000000 /* Physical address of flash */
-#define FLASH_PHYS_SIZE 0x00800000 /* Size of flash */
-
-#define PART_BOOT_START 0x00000000 /* Start at bottom of flash */
-#define PART_BOOT_SIZE 0x00040000 /* 256k in size */
-#define PART_IMAGE_START 0x00040000 /* Start after boot loader */
-#define PART_IMAGE_SIZE 0x006c0000 /* Most of flash */
-#define PART_FPGA_START 0x00700000 /* Start at offset 7MB */
-#define PART_FPGA_SIZE 0x00100000 /* 1MB in size */
-
-static struct mtd_partition firebee_flash_parts[] = {
- {
- .name = "dBUG",
- .offset = PART_BOOT_START,
- .size = PART_BOOT_SIZE,
- },
- {
- .name = "FPGA",
- .offset = PART_FPGA_START,
- .size = PART_FPGA_SIZE,
- },
- {
- .name = "image",
- .offset = PART_IMAGE_START,
- .size = PART_IMAGE_SIZE,
- },
-};
-
-static struct physmap_flash_data firebee_flash_data = {
- .width = 2,
- .nr_parts = ARRAY_SIZE(firebee_flash_parts),
- .parts = firebee_flash_parts,
-};
-
-static struct resource firebee_flash_resource = {
- .start = FLASH_PHYS_ADDR,
- .end = FLASH_PHYS_ADDR + FLASH_PHYS_SIZE,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device firebee_flash = {
- .name = "physmap-flash",
- .id = 0,
- .dev = {
- .platform_data = &firebee_flash_data,
- },
- .num_resources = 1,
- .resource = &firebee_flash_resource,
-};
-
-/***************************************************************************/
-
-static int __init init_firebee(void)
-{
- platform_device_register(&firebee_flash);
- return 0;
-}
-
-arch_initcall(init_firebee);
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/Makefile b/ANDROID_3.4.5/arch/m68k/platform/68328/Makefile
deleted file mode 100644
index ee61bf84..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Makefile for arch/m68knommu/platform/68328.
-#
-
-model-y := ram
-model-$(CONFIG_ROMKERNEL) := rom
-
-head-y = head-$(model-y).o
-head-$(CONFIG_PILOT) = head-pilot.o
-head-$(CONFIG_DRAGEN2) = head-de2.o
-
-obj-y += entry.o ints.o timers.o
-obj-$(CONFIG_M68328) += config.o
-obj-$(CONFIG_ROM) += romvec.o
-
-extra-y := head.o
-
-$(obj)/head.o: $(obj)/$(head-y)
- ln -sf $(head-y) $(obj)/head.o
-
-clean-files := $(obj)/head.o $(head-y)
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/bootlogo.h b/ANDROID_3.4.5/arch/m68k/platform/68328/bootlogo.h
deleted file mode 100644
index b896c933..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/bootlogo.h
+++ /dev/null
@@ -1,270 +0,0 @@
-#define bootlogo_width 160
-#define bootlogo_height 160
-unsigned char __attribute__ ((aligned(16))) bootlogo_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x55, 0x01, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x40, 0x55, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x55,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xa0, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x10, 0x02, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08, 0x01, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x82, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x20, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x80, 0x08, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40, 0x08, 0x00, 0x00,
- 0x00, 0xff, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x20, 0x04, 0x00, 0x00, 0x00, 0xf8, 0x80, 0x0f,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x50, 0x04, 0x00, 0x00, 0x00, 0x78, 0x80, 0x0f, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x28, 0x03, 0x00, 0x00,
- 0x00, 0x78, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00, 0x00, 0x78, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, 0x00, 0x40,
- 0xa8, 0x02, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x70, 0x28, 0x01, 0x00, 0x00,
- 0x00, 0x3c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0xaa, 0x00, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0x70,
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- 0x00, 0x00, 0x3c, 0x00, 0x00, 0xe0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3e, 0x00,
- 0x00, 0xc0, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0xc0, 0xff, 0x01,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x1f, 0x00, 0x00, 0x80, 0xff, 0x01, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1f, 0x00,
- 0x00, 0x80, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x0f, 0x00, 0x00, 0x00, 0xff, 0x07,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x80, 0x07, 0x00, 0x00, 0x00, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0x07, 0x00,
- 0x00, 0x00, 0xfe, 0x07, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x07, 0x00, 0x00, 0x00, 0xfe, 0x0f,
- 0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x05, 0x00, 0x00, 0x80, 0x08, 0x00,
- 0x00, 0xc0, 0x03, 0x00, 0x78, 0x00, 0xfe, 0x0f, 0x00, 0x00, 0x40, 0x10,
- 0x12, 0x10, 0x05, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
- 0x84, 0x00, 0xfe, 0x0f, 0x00, 0x00, 0x20, 0x26, 0x0a, 0x10, 0x9d, 0x39,
- 0xa6, 0xb2, 0x0a, 0x00, 0x00, 0xe0, 0x01, 0x00, 0x02, 0x00, 0xfe, 0x0f,
- 0x00, 0x00, 0x20, 0x21, 0x06, 0x28, 0x25, 0x4a, 0xa9, 0x8a, 0x09, 0x00,
- 0x00, 0xe0, 0x01, 0x22, 0x02, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x20, 0x21,
- 0x0e, 0x38, 0xa5, 0x4b, 0xa9, 0xb2, 0x09, 0x00, 0x00, 0xf0, 0x01, 0x22,
- 0x02, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x20, 0x21, 0x12, 0x44, 0xa5, 0x4a,
- 0x49, 0xa1, 0x0a, 0x00, 0x00, 0xf8, 0x01, 0x22, 0x02, 0x00, 0xfc, 0x1f,
- 0x00, 0x00, 0x20, 0x26, 0x52, 0x44, 0x9d, 0x4d, 0x46, 0x99, 0x0a, 0x00,
- 0x00, 0xfc, 0x01, 0x22, 0x02, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x40, 0x10,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0x01, 0xb2,
- 0x84, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x7c, 0x01, 0x6e, 0x78, 0x00, 0xfc, 0x1f,
- 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0xfc, 0x01, 0x02, 0x00, 0x00, 0xfc, 0x1f, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x01, 0x02,
- 0x00, 0x00, 0xfe, 0x1f, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x06, 0x00, 0x00, 0xfc, 0x0f,
- 0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x20, 0x01, 0x02, 0x00, 0x00, 0x00,
- 0x00, 0x24, 0x06, 0x00, 0x00, 0x00, 0xfc, 0x07, 0x00, 0x00, 0x40, 0x10,
- 0x1e, 0x20, 0x90, 0x78, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0c, 0x00,
- 0x00, 0x80, 0xfc, 0x03, 0x00, 0x00, 0x20, 0x26, 0x22, 0x20, 0xf9, 0x89,
- 0x32, 0xe7, 0x08, 0x00, 0x00, 0x92, 0x38, 0x00, 0x00, 0x00, 0xfc, 0x01,
- 0x00, 0x00, 0x20, 0x21, 0x22, 0xa0, 0x92, 0x88, 0x4a, 0x29, 0x15, 0x00,
- 0x00, 0x00, 0x78, 0x00, 0x00, 0x40, 0xfa, 0x04, 0x00, 0x00, 0x20, 0x21,
- 0x22, 0xa0, 0x93, 0x88, 0x4a, 0x29, 0x1d, 0x00, 0x00, 0x11, 0xf2, 0x00,
- 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 0x20, 0x21, 0x22, 0xa8, 0x90, 0x88,
- 0x4a, 0x29, 0x05, 0x00, 0x48, 0x40, 0xf0, 0x01, 0x00, 0x80, 0x14, 0x04,
- 0x00, 0x00, 0x20, 0x26, 0x9e, 0x10, 0x93, 0x78, 0x32, 0x29, 0x19, 0x00,
- 0x00, 0x09, 0xe0, 0x03, 0x00, 0x00, 0x80, 0x10, 0x00, 0x00, 0x40, 0x10,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 0xc5, 0x03,
- 0x00, 0x40, 0x22, 0x00, 0x00, 0x00, 0x80, 0x08, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x40, 0x04, 0xc0, 0x07, 0x00, 0x20, 0x08, 0x04,
- 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x08, 0x50, 0x90, 0x03, 0x00, 0xb0, 0x00, 0x41, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00,
- 0x00, 0x38, 0x22, 0x08, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x48, 0x04, 0x44, 0x00, 0x00, 0x3c, 0x08, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x20, 0x00, 0x00, 0x00, 0xbf, 0x40, 0x42, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x40, 0x02, 0x00, 0x00, 0x00, 0x00, 0x24, 0x80, 0x48, 0x02,
- 0xc0, 0x1f, 0x00, 0x08, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4e, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x05, 0xf0, 0x3f, 0x09, 0x00,
- 0x00, 0x10, 0x24, 0x48, 0x10, 0x12, 0x41, 0x52, 0x24, 0x09, 0x46, 0x71,
- 0x90, 0x20, 0x02, 0xfc, 0xff, 0x1f, 0x80, 0x22, 0x00, 0x90, 0x24, 0x49,
- 0x12, 0x92, 0x40, 0xb2, 0x24, 0x09, 0xc9, 0x49, 0x04, 0x80, 0x90, 0xfc,
- 0xff, 0xbf, 0x24, 0x00, 0x00, 0x90, 0x24, 0x49, 0x12, 0x92, 0x40, 0x92,
- 0x24, 0x06, 0x49, 0x48, 0x50, 0x0a, 0x02, 0xfe, 0xff, 0x3f, 0x00, 0x05,
- 0x00, 0x50, 0xa5, 0x4a, 0x15, 0x92, 0x40, 0x92, 0x24, 0x06, 0x49, 0x48,
- 0x80, 0x40, 0x48, 0xfe, 0xff, 0x3f, 0x49, 0x00, 0x00, 0x20, 0x42, 0x84,
- 0x88, 0x1a, 0x41, 0x92, 0x34, 0x49, 0x49, 0x68, 0x00, 0x38, 0x10, 0x07,
- 0x00, 0x60, 0x80, 0x00, 0x00, 0x20, 0x42, 0x84, 0x88, 0x14, 0x4e, 0x92,
- 0x28, 0x49, 0x46, 0x50, 0x00, 0x80, 0x83, 0x01, 0x00, 0xa0, 0x6a, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x40,
- 0x00, 0x00, 0xfc, 0x00, 0x00, 0xc0, 0x3b, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x30, };
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/config.c b/ANDROID_3.4.5/arch/m68k/platform/68328/config.c
deleted file mode 100644
index 8c20e891..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/config.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/68328/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * VZ Support/Fixes Evan Stawnyczy <e@lineo.ca>
- */
-
-/***************************************************************************/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/rtc.h>
-#include <asm/machdep.h>
-#include <asm/MC68328.h>
-#if defined(CONFIG_PILOT) || defined(CONFIG_INIT_LCD)
-#include "bootlogo.h"
-#endif
-
-/***************************************************************************/
-
-int m68328_hwclk(int set, struct rtc_time *t);
-
-/***************************************************************************/
-
-void m68328_reset (void)
-{
- local_irq_disable();
- asm volatile ("moveal #0x10c00000, %a0;\n\t"
- "moveb #0, 0xFFFFF300;\n\t"
- "moveal 0(%a0), %sp;\n\t"
- "moveal 4(%a0), %a0;\n\t"
- "jmp (%a0);");
-}
-
-/***************************************************************************/
-
-void config_BSP(char *command, int len)
-{
- printk(KERN_INFO "\n68328 support D. Jeff Dionne <jeff@uclinux.org>\n");
- printk(KERN_INFO "68328 support Kenneth Albanowski <kjahds@kjshds.com>\n");
- printk(KERN_INFO "68328/Pilot support Bernhard Kuhn <kuhn@lpr.e-technik.tu-muenchen.de>\n");
-
- mach_hwclk = m68328_hwclk;
- mach_reset = m68328_reset;
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/entry.S b/ANDROID_3.4.5/arch/m68k/platform/68328/entry.S
deleted file mode 100644
index 5c39b80e..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/entry.S
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68328/entry.S
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- * Linux/m68k support by Hamish Macdonald
- */
-
-#include <linux/linkage.h>
-#include <asm/thread_info.h>
-#include <asm/unistd.h>
-#include <asm/errno.h>
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/traps.h>
-#include <asm/asm-offsets.h>
-#include <asm/entry.h>
-
-.text
-
-.globl system_call
-.globl resume
-.globl ret_from_exception
-.globl ret_from_signal
-.globl sys_call_table
-.globl ret_from_interrupt
-.globl bad_interrupt
-.globl inthandler1
-.globl inthandler2
-.globl inthandler3
-.globl inthandler4
-.globl inthandler5
-.globl inthandler6
-.globl inthandler7
-
-badsys:
- movel #-ENOSYS,%sp@(PT_OFF_D0)
- jra ret_from_exception
-
-do_trace:
- movel #-ENOSYS,%sp@(PT_OFF_D0) /* needed for strace*/
- subql #4,%sp
- SAVE_SWITCH_STACK
- jbsr syscall_trace_enter
- RESTORE_SWITCH_STACK
- addql #4,%sp
- movel %sp@(PT_OFF_ORIG_D0),%d1
- movel #-ENOSYS,%d0
- cmpl #NR_syscalls,%d1
- jcc 1f
- lsl #2,%d1
- lea sys_call_table, %a0
- jbsr %a0@(%d1)
-
-1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */
- subql #4,%sp /* dummy return address */
- SAVE_SWITCH_STACK
- jbsr syscall_trace_leave
-
-ret_from_signal:
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jra ret_from_exception
-
-ENTRY(system_call)
- SAVE_ALL_SYS
-
- /* save top of frame*/
- pea %sp@
- jbsr set_esp0
- addql #4,%sp
-
- movel %sp@(PT_OFF_ORIG_D0),%d0
-
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1
- movel %d1,%a2
- btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
- jne do_trace
- cmpl #NR_syscalls,%d0
- jcc badsys
- lsl #2,%d0
- lea sys_call_table,%a0
- movel %a0@(%d0), %a0
- jbsr %a0@
- movel %d0,%sp@(PT_OFF_D0) /* save the return value*/
-
-ret_from_exception:
- btst #5,%sp@(PT_OFF_SR) /* check if returning to kernel*/
- jeq Luser_return /* if so, skip resched, signals*/
-
-Lkernel_return:
- RESTORE_ALL
-
-Luser_return:
- /* only allow interrupts when we are really the last one on the*/
- /* kernel stack, otherwise stack overflow can occur during*/
- /* heavy interrupt load*/
- andw #ALLOWINT,%sr
-
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1
- movel %d1,%a2
-1:
- move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
- jne Lwork_to_do
- RESTORE_ALL
-
-Lwork_to_do:
- movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
- btst #TIF_NEED_RESCHED,%d1
- jne reschedule
-
-Lsignal_return:
- subql #4,%sp /* dummy return address*/
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- bsrw do_signal
- addql #4,%sp
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jra 1b
-
-/*
- * This is the main interrupt handler, responsible for calling process_int()
- */
-inthandler1:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #65,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler2:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #66,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler3:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #67,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler4:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #68,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler5:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #69,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler6:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #70,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler7:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel #71,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-inthandler:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and #0x3ff, %d0
-
- movel %sp,%sp@-
- movel %d0,%sp@- /* put vector # on stack*/
- jbsr process_int /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-ret_from_interrupt:
- jeq 1f
-2:
- RESTORE_ALL
-1:
- moveb %sp@(PT_OFF_SR), %d0
- and #7, %d0
- jhi 2b
-
- /* check if we need to do software interrupts */
- jeq ret_from_exception
-
- pea ret_from_exception
- jra do_softirq
-
-
-/*
- * Handler for uninitialized and spurious interrupts.
- */
-ENTRY(bad_interrupt)
- addql #1,irq_err_count
- rte
-
-/*
- * Beware - when entering resume, prev (the current task) is
- * in a0, next (the new task) is in a1, so don't change these
- * registers until their contents are no longer needed.
- */
-ENTRY(resume)
- movel %a0,%d1 /* save prev thread in d1 */
- movew %sr,%a0@(TASK_THREAD+THREAD_SR) /* save sr */
- SAVE_SWITCH_STACK
- movel %sp,%a0@(TASK_THREAD+THREAD_KSP) /* save kernel stack */
- movel %usp,%a3 /* save usp */
- movel %a3,%a0@(TASK_THREAD+THREAD_USP)
-
- movel %a1@(TASK_THREAD+THREAD_USP),%a3 /* restore user stack */
- movel %a3,%usp
- movel %a1@(TASK_THREAD+THREAD_KSP),%sp /* restore new thread stack */
- RESTORE_SWITCH_STACK
- movew %a1@(TASK_THREAD+THREAD_SR),%sr /* restore thread status reg */
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/head-de2.S b/ANDROID_3.4.5/arch/m68k/platform/68328/head-de2.S
deleted file mode 100644
index f632fdcb..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/head-de2.S
+++ /dev/null
@@ -1,128 +0,0 @@
-
-#define MEM_END 0x00800000 /* Memory size 8Mb */
-
-#undef CRT_DEBUG
-
-.macro PUTC CHAR
-#ifdef CRT_DEBUG
- moveq #\CHAR, %d7
- jsr putc
-#endif
-.endm
-
- .global _start
- .global _rambase
- .global _ramvec
- .global _ramstart
- .global _ramend
-
- .data
-
-/*
- * Set up the usable of RAM stuff
- */
-_rambase:
- .long 0
-_ramvec:
- .long 0
-_ramstart:
- .long 0
-_ramend:
- .long 0
-
- .text
-
-_start:
-
-/*
- * Setup initial stack
- */
- /* disable all interrupts */
- movew #0x2700, %sr
- movel #-1, 0xfffff304
- movel #MEM_END-4, %sp
-
- PUTC '\r'
- PUTC '\n'
- PUTC 'A'
- PUTC 'B'
-
-/*
- * Determine end of RAM
- */
-
- movel #MEM_END, %a0
- movel %a0, _ramend
-
- PUTC 'C'
-
-/*
- * Move ROM filesystem above bss :-)
- */
-
- moveal #_sbss, %a0 /* romfs at the start of bss */
- moveal #_ebss, %a1 /* Set up destination */
- movel %a0, %a2 /* Copy of bss start */
-
- movel 8(%a0), %d1 /* Get size of ROMFS */
- addql #8, %d1 /* Allow for rounding */
- andl #0xfffffffc, %d1 /* Whole words */
-
- addl %d1, %a0 /* Copy from end */
- addl %d1, %a1 /* Copy from end */
- movel %a1, _ramstart /* Set start of ram */
-
-1:
- movel -(%a0), %d0 /* Copy dword */
- movel %d0, -(%a1)
- cmpl %a0, %a2 /* Check if at end */
- bne 1b
-
- PUTC 'D'
-
-/*
- * Initialize BSS segment to 0
- */
-
- lea _sbss, %a0
- lea _ebss, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-2: cmpal %a0, %a1
- beq 1f
- clrl (%a0)+
- bra 2b
-1:
-
- PUTC 'E'
-
-/*
- * Load the current task pointer and stack
- */
-
- lea init_thread_union, %a0
- lea 0x2000(%a0), %sp
-
- PUTC 'F'
- PUTC '\r'
- PUTC '\n'
-
-/*
- * Go
- */
-
- jmp start_kernel
-
-/*
- * Local functions
- */
-
-#ifdef CRT_DEBUG
-putc:
- moveb %d7, 0xfffff907
-1:
- movew 0xfffff906, %d7
- andw #0x2000, %d7
- beq 1b
- rts
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/head-pilot.S b/ANDROID_3.4.5/arch/m68k/platform/68328/head-pilot.S
deleted file mode 100644
index 2ebfd642..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/head-pilot.S
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68328/head-pilot.S
- * - A startup file for the MC68328
- *
- * Copyright (C) 1998 D. Jeff Dionne <jeff@ryeham.ee.ryerson.ca>,
- * Kenneth Albanowski <kjahds@kjahds.com>,
- * The Silver Hammer Group, Ltd.
- *
- * (c) 1995, Dionne & Associates
- * (c) 1995, DKG Display Tech.
- */
-
-#define ASSEMBLY
-
-#define IMMED #
-#define DBG_PUTC(x) moveb IMMED x, 0xfffff907
-
-
-.global _stext
-.global _start
-
-.global _rambase
-.global _ramvec
-.global _ramstart
-.global _ramend
-
-.global bootlogo_bits
-
-/*****************************************************************************/
-
-.data
-
-/*
- * Set up the usable of RAM stuff. Size of RAM is determined then
- * an initial stack set up at the end.
- */
-.align 4
-_ramvec:
-.long 0
-_rambase:
-.long 0
-_ramstart:
-.long 0
-_ramend:
-.long 0
-
-.text
-
-_start:
-_stext:
-
-
-#ifdef CONFIG_M68328
-
-#ifdef CONFIG_PILOT
- .byte 0x4e, 0xfa, 0x00, 0x0a /* Jmp +X bytes */
- .byte 'b', 'o', 'o', 't'
- .word 10000
-
- nop
-#endif
-
- moveq #0, %d0
- movew %d0, 0xfffff618 /* Watchdog off */
- movel #0x00011f07, 0xfffff114 /* CS A1 Mask */
-
- movew #0x0800, 0xfffff906 /* Ignore CTS */
- movew #0x010b, 0xfffff902 /* BAUD to 9600 */
-
- movew #0x2410, 0xfffff200 /* PLLCR */
- movew #0x123, 0xfffff202 /* PLLFSR */
-
-#ifdef CONFIG_PILOT
- moveb #0, 0xfffffA27 /* LCKCON */
- movel #_start, 0xfffffA00 /* LSSA */
- moveb #0xa, 0xfffffA05 /* LVPW */
- movew #0x9f, 0xFFFFFa08 /* LXMAX */
- movew #0x9f, 0xFFFFFa0a /* LYMAX */
- moveb #9, 0xfffffa29 /* LBAR */
- moveb #0, 0xfffffa25 /* LPXCD */
- moveb #0x04, 0xFFFFFa20 /* LPICF */
- moveb #0x58, 0xfffffA27 /* LCKCON */
- moveb #0x85, 0xfffff429 /* PFDATA */
- moveb #0xd8, 0xfffffA27 /* LCKCON */
- moveb #0xc5, 0xfffff429 /* PFDATA */
- moveb #0xd5, 0xfffff429 /* PFDATA */
-
- moveal #0x00100000, %a3
- moveal #0x100ffc00, %a4
-#endif /* CONFIG_PILOT */
-
-#endif /* CONFIG_M68328 */
-
- movew #0x2700, %sr
- lea %a4@(-4), %sp
-
- DBG_PUTC('\r')
- DBG_PUTC('\n')
- DBG_PUTC('A')
-
- moveq #0,%d0
- movew #16384, %d0 /* PLL settle wait loop */
-L0:
- subw #1, %d0
- bne L0
-
- DBG_PUTC('B')
-
- /* Copy command line from beginning of RAM (+16) to end of bss */
- movel #CONFIG_VECTORBASE, %d7
- addl #16, %d7
- moveal %d7, %a0
- moveal #_ebss, %a1
- lea %a1@(512), %a2
-
- DBG_PUTC('C')
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-L2:
- movel %a0@+, %d0
- movel %d0, %a1@+
- cmpal %a1, %a2
- bhi L2
-
- /* Copy data+init segment from ROM to RAM */
- moveal #_etext, %a0
- moveal #_sdata, %a1
- moveal #__init_end, %a2
-
- DBG_PUTC('D')
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-LD1:
- movel %a0@+, %d0
- movel %d0, %a1@+
- cmpal %a1, %a2
- bhi LD1
-
- DBG_PUTC('E')
-
- moveal #_sbss, %a0
- moveal #_ebss, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-L1:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi L1
-
- DBG_PUTC('F')
-
- /* Copy command line from end of bss to command line */
- moveal #_ebss, %a0
- moveal #command_line, %a1
- lea %a1@(512), %a2
-
- DBG_PUTC('G')
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-L3:
- movel %a0@+, %d0
- movel %d0, %a1@+
- cmpal %a1, %a2
- bhi L3
-
- movel #_sdata, %d0
- movel %d0, _rambase
- movel #_ebss, %d0
- movel %d0, _ramstart
-
- movel %a4, %d0
- subl #4096, %d0 /* Reserve 4K of stack */
- moveq #79, %d7
- movel %d0, _ramend
-
- pea 0
- pea env
- pea %sp@(4)
- pea 0
-
- DBG_PUTC('H')
-
-#ifdef CONFIG_PILOT
- movel #bootlogo_bits, 0xFFFFFA00
- moveb #10, 0xFFFFFA05
- movew #160, 0xFFFFFA08
- movew #160, 0xFFFFFA0A
-#endif /* CONFIG_PILOT */
-
- DBG_PUTC('I')
-
- lea init_thread_union, %a0
- lea 0x2000(%a0), %sp
-
- DBG_PUTC('J')
- DBG_PUTC('\r')
- DBG_PUTC('\n')
-
- jsr start_kernel
-_exit:
-
- jmp _exit
-
-
- .data
-env:
- .long 0
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/head-ram.S b/ANDROID_3.4.5/arch/m68k/platform/68328/head-ram.S
deleted file mode 100644
index 7f1aeeac..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/head-ram.S
+++ /dev/null
@@ -1,141 +0,0 @@
-
- .global __main
- .global __rom_start
-
- .global _rambase
- .global _ramstart
-
- .global splash_bits
- .global _start
- .global _stext
- .global _edata
-
-#define DEBUG
-#define ROM_OFFSET 0x10C00000
-#define STACK_GAURD 0x10
-
- .text
-
-_start:
-_stext:
- movew #0x2700, %sr /* Exceptions off! */
-
-#if 0
- /* Init chip registers. uCsimm specific */
- moveb #0x00, 0xfffffb0b /* Watchdog off */
- moveb #0x10, 0xfffff000 /* SCR */
-
- movew #0x2400, 0xfffff200 /* PLLCR */
- movew #0x0123, 0xfffff202 /* PLLFSR */
-
- moveb #0x00, 0xfffff40b /* enable chip select */
- moveb #0x00, 0xfffff423 /* enable /DWE */
- moveb #0x08, 0xfffffd0d /* disable hardmap */
- moveb #0x07, 0xfffffd0e /* level 7 interrupt clear */
-
- movew #0x8600, 0xfffff100 /* FLASH at 0x10c00000 */
- movew #0x018b, 0xfffff110 /* 2Meg, enable, 0ws */
-
- movew #0x8f00, 0xfffffc00 /* DRAM configuration */
- movew #0x9667, 0xfffffc02 /* DRAM control */
- movew #0x0000, 0xfffff106 /* DRAM at 0x00000000 */
- movew #0x068f, 0xfffff116 /* 8Meg, enable, 0ws */
-
- moveb #0x40, 0xfffff300 /* IVR */
- movel #0x007FFFFF, %d0 /* IMR */
- movel %d0, 0xfffff304
-
- moveb 0xfffff42b, %d0
- andb #0xe0, %d0
- moveb %d0, 0xfffff42b
-
- moveb #0x08, 0xfffff907 /* Ignore CTS */
- movew #0x010b, 0xfffff902 /* BAUD to 9600 */
- movew #0xe100, 0xfffff900 /* enable */
-#endif
-
- movew #16384, %d0 /* PLL settle wait loop */
-L0:
- subw #1, %d0
- bne L0
-#ifdef DEBUG
- moveq #70, %d7 /* 'F' */
- moveb %d7,0xfffff907 /* No absolute addresses */
-pclp1:
- movew 0xfffff906, %d7
- andw #0x2000, %d7
- beq pclp1
-#endif /* DEBUG */
-
-#ifdef DEBUG
- moveq #82, %d7 /* 'R' */
- moveb %d7,0xfffff907 /* No absolute addresses */
-pclp3:
- movew 0xfffff906, %d7
- andw #0x2000, %d7
- beq pclp3
-#endif /* DEBUG */
- moveal #0x007ffff0, %ssp
- moveal #_sbss, %a0
- moveal #_ebss, %a1
-
- /* Copy 0 to %a0 until %a0 >= %a1 */
-L1:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi L1
-
-#ifdef DEBUG
- moveq #67, %d7 /* 'C' */
- jsr putc
-#endif /* DEBUG */
-
- pea 0
- pea env
- pea %sp@(4)
- pea 0
-
-#ifdef DEBUG
- moveq #70, %d7 /* 'F' */
- jsr putc
-#endif /* DEBUG */
-
-lp:
- jsr start_kernel
- jmp lp
-_exit:
-
- jmp _exit
-
-__main:
- /* nothing */
- rts
-
-#ifdef DEBUG
-putc:
- moveb %d7,0xfffff907
-pclp:
- movew 0xfffff906, %d7
- andw #0x2000, %d7
- beq pclp
- rts
-#endif /* DEBUG */
-
- .data
-
-/*
- * Set up the usable of RAM stuff. Size of RAM is determined then
- * an initial stack set up at the end.
- */
-.align 4
-_ramvec:
-.long 0
-_rambase:
-.long 0
-_ramstart:
-.long 0
-_ramend:
-.long 0
-
-env:
- .long 0
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/head-rom.S b/ANDROID_3.4.5/arch/m68k/platform/68328/head-rom.S
deleted file mode 100644
index a5ff96d0..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/head-rom.S
+++ /dev/null
@@ -1,105 +0,0 @@
-
- .global _start
- .global _stext
-
- .global _rambase
- .global _ramvec
- .global _ramstart
- .global _ramend
-
-#ifdef CONFIG_INIT_LCD
- .global bootlogo_bits
-#endif
-
- .data
-
-/*
- * Set up the usable of RAM stuff. Size of RAM is determined then
- * an initial stack set up at the end.
- */
-.align 4
-_ramvec:
-.long 0
-_rambase:
-.long 0
-_ramstart:
-.long 0
-_ramend:
-.long 0
-
-#define RAMEND (CONFIG_RAMBASE + CONFIG_RAMSIZE)
-
- .text
-_start:
-_stext: movew #0x2700,%sr
-#ifdef CONFIG_INIT_LCD
- movel #bootlogo_bits, 0xfffffA00 /* LSSA */
- moveb #0x28, 0xfffffA05 /* LVPW */
- movew #0x280, 0xFFFFFa08 /* LXMAX */
- movew #0x1df, 0xFFFFFa0a /* LYMAX */
- moveb #0, 0xfffffa29 /* LBAR */
- moveb #0, 0xfffffa25 /* LPXCD */
- moveb #0x08, 0xFFFFFa20 /* LPICF */
- moveb #0x01, 0xFFFFFA21 /* -ve pol */
- moveb #0x81, 0xfffffA27 /* LCKCON */
- movew #0xff00, 0xfffff412 /* LCD pins */
-#endif
- moveal #RAMEND-CONFIG_MEMORY_RESERVE*0x100000 - 0x10, %sp
- movew #32767, %d0 /* PLL settle wait loop */
-1: subq #1, %d0
- bne 1b
-
- /* Copy data segment from ROM to RAM */
- moveal #_etext, %a0
- moveal #_sdata, %a1
- moveal #_edata, %a2
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-1: movel %a0@+, %a1@+
- cmpal %a1, %a2
- bhi 1b
-
- moveal #_sbss, %a0
- moveal #_ebss, %a1
- /* Copy 0 to %a0 until %a0 == %a1 */
-
-1:
- clrl %a0@+
- cmpal %a0, %a1
- bhi 1b
-
- movel #_sdata, %d0
- movel %d0, _rambase
- movel #_ebss, %d0
- movel %d0, _ramstart
- movel #RAMEND-CONFIG_MEMORY_RESERVE*0x100000, %d0
- movel %d0, _ramend
- movel #CONFIG_VECTORBASE, %d0
- movel %d0, _ramvec
-
-/*
- * load the current task pointer and stack
- */
- lea init_thread_union, %a0
- lea 0x2000(%a0), %sp
-
-1: jsr start_kernel
- bra 1b
-_exit:
-
- jmp _exit
-
-
-putc:
- moveb %d7,0xfffff907
-1:
- movew 0xfffff906, %d7
- andw #0x2000, %d7
- beq 1b
- rts
-
- .data
-env:
- .long 0
- .text
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/ints.c b/ANDROID_3.4.5/arch/m68k/platform/68328/ints.c
deleted file mode 100644
index b3810feb..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/ints.c
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68328/ints.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * Copyright 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <asm/traps.h>
-#include <asm/io.h>
-#include <asm/machdep.h>
-
-#if defined(CONFIG_M68328)
-#include <asm/MC68328.h>
-#elif defined(CONFIG_M68EZ328)
-#include <asm/MC68EZ328.h>
-#elif defined(CONFIG_M68VZ328)
-#include <asm/MC68VZ328.h>
-#endif
-
-/* assembler routines */
-asmlinkage void system_call(void);
-asmlinkage void buserr(void);
-asmlinkage void trap(void);
-asmlinkage void trap3(void);
-asmlinkage void trap4(void);
-asmlinkage void trap5(void);
-asmlinkage void trap6(void);
-asmlinkage void trap7(void);
-asmlinkage void trap8(void);
-asmlinkage void trap9(void);
-asmlinkage void trap10(void);
-asmlinkage void trap11(void);
-asmlinkage void trap12(void);
-asmlinkage void trap13(void);
-asmlinkage void trap14(void);
-asmlinkage void trap15(void);
-asmlinkage void trap33(void);
-asmlinkage void trap34(void);
-asmlinkage void trap35(void);
-asmlinkage void trap36(void);
-asmlinkage void trap37(void);
-asmlinkage void trap38(void);
-asmlinkage void trap39(void);
-asmlinkage void trap40(void);
-asmlinkage void trap41(void);
-asmlinkage void trap42(void);
-asmlinkage void trap43(void);
-asmlinkage void trap44(void);
-asmlinkage void trap45(void);
-asmlinkage void trap46(void);
-asmlinkage void trap47(void);
-asmlinkage irqreturn_t bad_interrupt(int, void *);
-asmlinkage irqreturn_t inthandler(void);
-asmlinkage irqreturn_t inthandler1(void);
-asmlinkage irqreturn_t inthandler2(void);
-asmlinkage irqreturn_t inthandler3(void);
-asmlinkage irqreturn_t inthandler4(void);
-asmlinkage irqreturn_t inthandler5(void);
-asmlinkage irqreturn_t inthandler6(void);
-asmlinkage irqreturn_t inthandler7(void);
-
-/* The 68k family did not have a good way to determine the source
- * of interrupts until later in the family. The EC000 core does
- * not provide the vector number on the stack, we vector everything
- * into one vector and look in the blasted mask register...
- * This code is designed to be fast, almost constant time, not clean!
- */
-void process_int(int vec, struct pt_regs *fp)
-{
- int irq;
- int mask;
-
- unsigned long pend = ISR;
-
- while (pend) {
- if (pend & 0x0000ffff) {
- if (pend & 0x000000ff) {
- if (pend & 0x0000000f) {
- mask = 0x00000001;
- irq = 0;
- } else {
- mask = 0x00000010;
- irq = 4;
- }
- } else {
- if (pend & 0x00000f00) {
- mask = 0x00000100;
- irq = 8;
- } else {
- mask = 0x00001000;
- irq = 12;
- }
- }
- } else {
- if (pend & 0x00ff0000) {
- if (pend & 0x000f0000) {
- mask = 0x00010000;
- irq = 16;
- } else {
- mask = 0x00100000;
- irq = 20;
- }
- } else {
- if (pend & 0x0f000000) {
- mask = 0x01000000;
- irq = 24;
- } else {
- mask = 0x10000000;
- irq = 28;
- }
- }
- }
-
- while (! (mask & pend)) {
- mask <<=1;
- irq++;
- }
-
- do_IRQ(irq, fp);
- pend &= ~mask;
- }
-}
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- IMR &= ~(1 << d->irq);
-}
-
-static void intc_irq_mask(struct irq_data *d)
-{
- IMR |= (1 << d->irq);
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "M68K-INTC",
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
-};
-
-/*
- * This function should be called during kernel startup to initialize
- * the machine vector table.
- */
-void __init trap_init(void)
-{
- int i;
-
- /* set up the vectors */
- for (i = 72; i < 256; ++i)
- _ramvec[i] = (e_vector) bad_interrupt;
-
- _ramvec[32] = system_call;
-
- _ramvec[65] = (e_vector) inthandler1;
- _ramvec[66] = (e_vector) inthandler2;
- _ramvec[67] = (e_vector) inthandler3;
- _ramvec[68] = (e_vector) inthandler4;
- _ramvec[69] = (e_vector) inthandler5;
- _ramvec[70] = (e_vector) inthandler6;
- _ramvec[71] = (e_vector) inthandler7;
-}
-
-void __init init_IRQ(void)
-{
- int i;
-
- IVR = 0x40; /* Set DragonBall IVR (interrupt base) to 64 */
-
- /* turn off all interrupts */
- IMR = ~0;
-
- for (i = 0; (i < NR_IRQS); i++) {
- irq_set_chip(i, &intc_irq_chip);
- irq_set_handler(i, handle_level_irq);
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/romvec.S b/ANDROID_3.4.5/arch/m68k/platform/68328/romvec.S
deleted file mode 100644
index 31084466..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/romvec.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68328/romvec.S
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * Copyright 1996 Roman Zippel
- * Copyright 1999 D. Jeff Dionne <jeff@rt-control.com>
- * Copyright 2006 Greg Ungerer <gerg@snapgear.com>
- */
-
-.global _start
-.global _buserr
-.global trap
-.global system_call
-
-.section .romvec
-
-e_vectors:
-.long CONFIG_RAMBASE+CONFIG_RAMSIZE-4, _start, buserr, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-/* TRAP #0-15 */
-.long system_call, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long trap, trap, trap, trap
-.long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68328/timers.c b/ANDROID_3.4.5/arch/m68k/platform/68328/timers.c
deleted file mode 100644
index c801c172..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68328/timers.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/68328/timers.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- * Copyright (C) 2001 Georges Menie, Ken Desmet
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/***************************************************************************/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/clocksource.h>
-#include <linux/rtc.h>
-#include <asm/setup.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-#include <asm/MC68VZ328.h>
-
-/***************************************************************************/
-
-#if defined(CONFIG_DRAGEN2)
-/* with a 33.16 MHz clock, this will give usec resolution to the time functions */
-#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
-#define CLOCK_PRE 7
-#define TICKS_PER_JIFFY 41450
-
-#elif defined(CONFIG_XCOPILOT_BUGS)
-/*
- * The only thing I know is that CLK32 is not available on Xcopilot
- * I have little idea about what frequency SYSCLK has on Xcopilot.
- * The values for prescaler and compare registers were simply
- * taken from the original source
- */
-#define CLOCK_SOURCE TCTL_CLKSOURCE_SYSCLK
-#define CLOCK_PRE 2
-#define TICKS_PER_JIFFY 0xd7e4
-
-#else
-/* default to using the 32Khz clock */
-#define CLOCK_SOURCE TCTL_CLKSOURCE_32KHZ
-#define CLOCK_PRE 31
-#define TICKS_PER_JIFFY 10
-#endif
-
-static u32 m68328_tick_cnt;
-
-/***************************************************************************/
-
-static irqreturn_t hw_tick(int irq, void *dummy)
-{
- /* Reset Timer1 */
- TSTAT &= 0;
-
- m68328_tick_cnt += TICKS_PER_JIFFY;
- return arch_timer_interrupt(irq, dummy);
-}
-
-/***************************************************************************/
-
-static struct irqaction m68328_timer_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = hw_tick,
-};
-
-/***************************************************************************/
-
-static cycle_t m68328_read_clk(struct clocksource *cs)
-{
- unsigned long flags;
- u32 cycles;
-
- local_irq_save(flags);
- cycles = m68328_tick_cnt + TCN;
- local_irq_restore(flags);
-
- return cycles;
-}
-
-/***************************************************************************/
-
-static struct clocksource m68328_clk = {
- .name = "timer",
- .rating = 250,
- .read = m68328_read_clk,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-/***************************************************************************/
-
-void hw_timer_init(void)
-{
- /* disable timer 1 */
- TCTL = 0;
-
- /* set ISR */
- setup_irq(TMR_IRQ_NUM, &m68328_timer_irq);
-
- /* Restart mode, Enable int, Set clock source */
- TCTL = TCTL_OM | TCTL_IRQEN | CLOCK_SOURCE;
- TPRER = CLOCK_PRE;
- TCMP = TICKS_PER_JIFFY;
-
- /* Enable timer 1 */
- TCTL |= TCTL_TEN;
- clocksource_register_hz(&m68328_clk, TICKS_PER_JIFFY*HZ);
-}
-
-/***************************************************************************/
-
-int m68328_hwclk(int set, struct rtc_time *t)
-{
- if (!set) {
- long now = RTCTIME;
- t->tm_year = t->tm_mon = t->tm_mday = 1;
- t->tm_hour = (now >> 24) % 24;
- t->tm_min = (now >> 16) % 60;
- t->tm_sec = now % 60;
- }
-
- return 0;
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/Makefile b/ANDROID_3.4.5/arch/m68k/platform/68360/Makefile
deleted file mode 100644
index f6f43438..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/Makefile
+++ /dev/null
@@ -1,12 +0,0 @@
-#
-# Makefile for arch/m68knommu/platform/68360.
-#
-model-y := ram
-model-$(CONFIG_ROMKERNEL) := rom
-
-obj-y := config.o commproc.o entry.o ints.o
-
-extra-y := head.o
-
-$(obj)/head.o: $(obj)/head-$(model-y).o
- ln -sf head-$(model-y).o $(obj)/head.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/commproc.c b/ANDROID_3.4.5/arch/m68k/platform/68360/commproc.c
deleted file mode 100644
index 8e4e10cc..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/commproc.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * General Purpose functions for the global management of the
- * Communication Processor Module.
- *
- * Copyright (c) 2000 Michael Leslie <mleslie@lineo.com>
- * Copyright (c) 1997 Dan Malek (dmalek@jlc.net)
- *
- * In addition to the individual control of the communication
- * channels, there are a few functions that globally affect the
- * communication processor.
- *
- * Buffer descriptors must be allocated from the dual ported memory
- * space. The allocator for that is here. When the communication
- * process is reset, we reclaim the memory available. There is
- * currently no deallocator for this memory.
- * The amount of space available is platform dependent. On the
- * MBX, the EPPC software loads additional microcode into the
- * communication processor, and uses some of the DP ram for this
- * purpose. Current, the first 512 bytes and the last 256 bytes of
- * memory are used. Right now I am conservative and only use the
- * memory that can never be used for microcode. If there are
- * applications that require more DP ram, we can expand the boundaries
- * but then we have to be careful of any downloaded microcode.
- *
- */
-
-/*
- * Michael Leslie <mleslie@lineo.com>
- * adapted Dan Malek's ppc8xx drivers to M68360
- *
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/kernel.h>
-#include <linux/param.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <asm/irq.h>
-#include <asm/m68360.h>
-#include <asm/commproc.h>
-
-/* #include <asm/page.h> */
-/* #include <asm/pgtable.h> */
-extern void *_quicc_base;
-extern unsigned int system_clock;
-
-
-static uint dp_alloc_base; /* Starting offset in DP ram */
-static uint dp_alloc_top; /* Max offset + 1 */
-
-#if 0
-static void *host_buffer; /* One page of host buffer */
-static void *host_end; /* end + 1 */
-#endif
-
-/* struct cpm360_t *cpmp; */ /* Pointer to comm processor space */
-
-QUICC *pquicc;
-/* QUICC *quicc_dpram; */ /* mleslie - temporary; use extern pquicc elsewhere instead */
-
-
-/* CPM interrupt vector functions. */
-struct cpm_action {
- void (*handler)(void *);
- void *dev_id;
-};
-static struct cpm_action cpm_vecs[CPMVEC_NR];
-static void cpm_interrupt(int irq, void * dev, struct pt_regs * regs);
-static void cpm_error_interrupt(void *);
-
-/* prototypes: */
-void cpm_install_handler(int vec, void (*handler)(), void *dev_id);
-void m360_cpm_reset(void);
-
-
-
-
-void m360_cpm_reset()
-{
-/* pte_t *pte; */
-
- pquicc = (struct quicc *)(_quicc_base); /* initialized in crt0_rXm.S */
-
- /* Perform a CPM reset. */
- pquicc->cp_cr = (SOFTWARE_RESET | CMD_FLAG);
-
- /* Wait for CPM to become ready (should be 2 clocks). */
- while (pquicc->cp_cr & CMD_FLAG);
-
- /* On the recommendation of the 68360 manual, p. 7-60
- * - Set sdma interrupt service mask to 7
- * - Set sdma arbitration ID to 4
- */
- pquicc->sdma_sdcr = 0x0740;
-
-
- /* Claim the DP memory for our use.
- */
- dp_alloc_base = CPM_DATAONLY_BASE;
- dp_alloc_top = dp_alloc_base + CPM_DATAONLY_SIZE;
-
-
- /* Set the host page for allocation.
- */
- /* host_buffer = host_page_addr; */
- /* host_end = host_page_addr + PAGE_SIZE; */
-
- /* pte = find_pte(&init_mm, host_page_addr); */
- /* pte_val(*pte) |= _PAGE_NO_CACHE; */
- /* flush_tlb_page(current->mm->mmap, host_buffer); */
-
- /* Tell everyone where the comm processor resides.
- */
-/* cpmp = (cpm360_t *)commproc; */
-}
-
-
-/* This is called during init_IRQ. We used to do it above, but this
- * was too early since init_IRQ was not yet called.
- */
-void
-cpm_interrupt_init(void)
-{
- /* Initialize the CPM interrupt controller.
- * NOTE THAT pquicc had better have been initialized!
- * reference: MC68360UM p. 7-377
- */
- pquicc->intr_cicr =
- (CICR_SCD_SCC4 | CICR_SCC_SCC3 | CICR_SCB_SCC2 | CICR_SCA_SCC1) |
- (CPM_INTERRUPT << 13) |
- CICR_HP_MASK |
- (CPM_VECTOR_BASE << 5) |
- CICR_SPS;
-
- /* mask all CPM interrupts from reaching the cpu32 core: */
- pquicc->intr_cimr = 0;
-
-
- /* mles - If I understand correctly, the 360 just pops over to the CPM
- * specific vector, obviating the necessity to vector through the IRQ
- * whose priority the CPM is set to. This needs a closer look, though.
- */
-
- /* Set our interrupt handler with the core CPU. */
-/* if (request_irq(CPM_INTERRUPT, cpm_interrupt, 0, "cpm", NULL) != 0) */
-/* panic("Could not allocate CPM IRQ!"); */
-
- /* Install our own error handler.
- */
- /* I think we want to hold off on this one for the moment - mles */
- /* cpm_install_handler(CPMVEC_ERROR, cpm_error_interrupt, NULL); */
-
- /* master CPM interrupt enable */
- /* pquicc->intr_cicr |= CICR_IEN; */ /* no such animal for 360 */
-}
-
-
-
-/* CPM interrupt controller interrupt.
-*/
-static void
-cpm_interrupt(int irq, void * dev, struct pt_regs * regs)
-{
- /* uint vec; */
-
- /* mles: Note that this stuff is currently being performed by
- * M68360_do_irq(int vec, struct pt_regs *fp), in ../ints.c */
-
- /* figure out the vector */
- /* call that vector's handler */
- /* clear the irq's bit in the service register */
-
-#if 0 /* old 860 stuff: */
- /* Get the vector by setting the ACK bit and then reading
- * the register.
- */
- ((volatile immap_t *)IMAP_ADDR)->im_cpic.cpic_civr = 1;
- vec = ((volatile immap_t *)IMAP_ADDR)->im_cpic.cpic_civr;
- vec >>= 11;
-
-
- if (cpm_vecs[vec].handler != 0)
- (*cpm_vecs[vec].handler)(cpm_vecs[vec].dev_id);
- else
- ((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr &= ~(1 << vec);
-
- /* After servicing the interrupt, we have to remove the status
- * indicator.
- */
- ((immap_t *)IMAP_ADDR)->im_cpic.cpic_cisr |= (1 << vec);
-#endif
-
-}
-
-/* The CPM can generate the error interrupt when there is a race condition
- * between generating and masking interrupts. All we have to do is ACK it
- * and return. This is a no-op function so we don't need any special
- * tests in the interrupt handler.
- */
-static void
-cpm_error_interrupt(void *dev)
-{
-}
-
-/* Install a CPM interrupt handler.
-*/
-void
-cpm_install_handler(int vec, void (*handler)(), void *dev_id)
-{
-
- request_irq(vec, handler, 0, "timer", dev_id);
-
-/* if (cpm_vecs[vec].handler != 0) */
-/* printk(KERN_INFO "CPM interrupt %x replacing %x\n", */
-/* (uint)handler, (uint)cpm_vecs[vec].handler); */
-/* cpm_vecs[vec].handler = handler; */
-/* cpm_vecs[vec].dev_id = dev_id; */
-
- /* ((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr |= (1 << vec); */
-/* pquicc->intr_cimr |= (1 << vec); */
-
-}
-
-/* Free a CPM interrupt handler.
-*/
-void
-cpm_free_handler(int vec)
-{
- cpm_vecs[vec].handler = NULL;
- cpm_vecs[vec].dev_id = NULL;
- /* ((immap_t *)IMAP_ADDR)->im_cpic.cpic_cimr &= ~(1 << vec); */
- pquicc->intr_cimr &= ~(1 << vec);
-}
-
-
-
-
-/* Allocate some memory from the dual ported ram. We may want to
- * enforce alignment restrictions, but right now everyone is a good
- * citizen.
- */
-uint
-m360_cpm_dpalloc(uint size)
-{
- uint retloc;
-
- if ((dp_alloc_base + size) >= dp_alloc_top)
- return(CPM_DP_NOSPACE);
-
- retloc = dp_alloc_base;
- dp_alloc_base += size;
-
- return(retloc);
-}
-
-
-#if 0 /* mleslie - for now these are simply kmalloc'd */
-/* We also own one page of host buffer space for the allocation of
- * UART "fifos" and the like.
- */
-uint
-m360_cpm_hostalloc(uint size)
-{
- uint retloc;
-
- if ((host_buffer + size) >= host_end)
- return(0);
-
- retloc = host_buffer;
- host_buffer += size;
-
- return(retloc);
-}
-#endif
-
-
-/* Set a baud rate generator. This needs lots of work. There are
- * four BRGs, any of which can be wired to any channel.
- * The internal baud rate clock is the system clock divided by 16.
- * This assumes the baudrate is 16x oversampled by the uart.
- */
-/* #define BRG_INT_CLK (((bd_t *)__res)->bi_intfreq * 1000000) */
-#define BRG_INT_CLK system_clock
-#define BRG_UART_CLK (BRG_INT_CLK/16)
-
-void
-m360_cpm_setbrg(uint brg, uint rate)
-{
- volatile uint *bp;
-
- /* This is good enough to get SMCs running.....
- */
- /* bp = (uint *)&cpmp->cp_brgc1; */
- bp = (volatile uint *)(&pquicc->brgc[0].l);
- bp += brg;
- *bp = ((BRG_UART_CLK / rate - 1) << 1) | CPM_BRG_EN;
-}
-
-
-/*
- * Local variables:
- * c-indent-level: 4
- * c-basic-offset: 4
- * tab-width: 4
- * End:
- */
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/config.c b/ANDROID_3.4.5/arch/m68k/platform/68360/config.c
deleted file mode 100644
index 255fc039..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/config.c
+++ /dev/null
@@ -1,179 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68360/config.c
- *
- * Copyright (c) 2000 Michael Leslie <mleslie@lineo.com>
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne <jeff@uclinux.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <stdarg.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/setup.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-#include <asm/m68360.h>
-
-#ifdef CONFIG_UCQUICC
-#include <asm/bootstd.h>
-#endif
-
-extern void m360_cpm_reset(void);
-
-// Mask to select if the PLL prescaler is enabled.
-#define MCU_PREEN ((unsigned short)(0x0001 << 13))
-
-#if defined(CONFIG_UCQUICC)
-#define OSCILLATOR (unsigned long int)33000000
-#endif
-
-unsigned long int system_clock;
-
-extern QUICC *pquicc;
-
-/* TODO DON"T Hard Code this */
-/* calculate properly using the right PLL and prescaller */
-// unsigned int system_clock = 33000000l;
-extern unsigned long int system_clock; //In kernel setup.c
-
-
-static irqreturn_t hw_tick(int irq, void *dummy)
-{
- /* Reset Timer1 */
- /* TSTAT &= 0; */
-
- pquicc->timer_ter1 = 0x0002; /* clear timer event */
-
- return arch_timer_interrupt(irq, dummy);
-}
-
-static struct irqaction m68360_timer_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = hw_tick,
-};
-
-void hw_timer_init(void)
-{
- unsigned char prescaler;
- unsigned short tgcr_save;
-
-#if 0
- /* Restart mode, Enable int, 32KHz, Enable timer */
- TCTL = TCTL_OM | TCTL_IRQEN | TCTL_CLKSOURCE_32KHZ | TCTL_TEN;
- /* Set prescaler (Divide 32KHz by 32)*/
- TPRER = 31;
- /* Set compare register 32Khz / 32 / 10 = 100 */
- TCMP = 10;
-
- request_irq(IRQ_MACHSPEC | 1, timer_routine, 0, "timer", NULL);
-#endif
-
- /* General purpose quicc timers: MC68360UM p7-20 */
-
- /* Set up timer 1 (in [1..4]) to do 100Hz */
- tgcr_save = pquicc->timer_tgcr & 0xfff0;
- pquicc->timer_tgcr = tgcr_save; /* stop and reset timer 1 */
- /* pquicc->timer_tgcr |= 0x4444; */ /* halt timers when FREEZE (ie bdm freeze) */
-
- prescaler = 8;
- pquicc->timer_tmr1 = 0x001a | /* or=1, frr=1, iclk=01b */
- (unsigned short)((prescaler - 1) << 8);
-
- pquicc->timer_tcn1 = 0x0000; /* initial count */
- /* calculate interval for 100Hz based on the _system_clock: */
- pquicc->timer_trr1 = (system_clock/ prescaler) / HZ; /* reference count */
-
- pquicc->timer_ter1 = 0x0003; /* clear timer events */
-
- /* enable timer 1 interrupt in CIMR */
- setup_irq(CPMVEC_TIMER1, &m68360_timer_irq);
-
- /* Start timer 1: */
- tgcr_save = (pquicc->timer_tgcr & 0xfff0) | 0x0001;
- pquicc->timer_tgcr = tgcr_save;
-}
-
-int BSP_set_clock_mmss(unsigned long nowtime)
-{
-#if 0
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
-
- tod->second1 = real_seconds / 10;
- tod->second2 = real_seconds % 10;
- tod->minute1 = real_minutes / 10;
- tod->minute2 = real_minutes % 10;
-#endif
- return 0;
-}
-
-void BSP_reset (void)
-{
- local_irq_disable();
- asm volatile (
- "moveal #_start, %a0;\n"
- "moveb #0, 0xFFFFF300;\n"
- "moveal 0(%a0), %sp;\n"
- "moveal 4(%a0), %a0;\n"
- "jmp (%a0);\n"
- );
-}
-
-unsigned char *scc1_hwaddr;
-static int errno;
-
-#if defined (CONFIG_UCQUICC)
-_bsc0(char *, getserialnum)
-_bsc1(unsigned char *, gethwaddr, int, a)
-_bsc1(char *, getbenv, char *, a)
-#endif
-
-
-void config_BSP(char *command, int len)
-{
- unsigned char *p;
-
- m360_cpm_reset();
-
- /* Calculate the real system clock value. */
- {
- unsigned int local_pllcr = (unsigned int)(pquicc->sim_pllcr);
- if( local_pllcr & MCU_PREEN ) // If the prescaler is dividing by 128
- {
- int mf = (int)(pquicc->sim_pllcr & 0x0fff);
- system_clock = (OSCILLATOR / 128) * (mf + 1);
- }
- else
- {
- int mf = (int)(pquicc->sim_pllcr & 0x0fff);
- system_clock = (OSCILLATOR) * (mf + 1);
- }
- }
-
- printk(KERN_INFO "\n68360 QUICC support (C) 2000 Lineo Inc.\n");
-
-#if defined(CONFIG_UCQUICC) && 0
- printk(KERN_INFO "uCquicc serial string [%s]\n",getserialnum());
- p = scc1_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCquicc hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- p[0], p[1], p[2], p[3], p[4], p[5]);
-
- p = getbenv("APPEND");
- if (p)
- strcpy(p,command);
- else
- command[0] = 0;
-#else
- scc1_hwaddr = "\00\01\02\03\04\05";
-#endif
-
- mach_reset = BSP_reset;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/entry.S b/ANDROID_3.4.5/arch/m68k/platform/68360/entry.S
deleted file mode 100644
index aa47d1d4..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/entry.S
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/68360/entry.S
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- * Copyright (C) 2001 SED Systems, a Division of Calian Ltd.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- * Linux/m68k support by Hamish Macdonald
- * M68360 Port by SED Systems, and Lineo.
- */
-
-#include <linux/linkage.h>
-#include <asm/thread_info.h>
-#include <asm/unistd.h>
-#include <asm/errno.h>
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/traps.h>
-#include <asm/asm-offsets.h>
-#include <asm/entry.h>
-
-.text
-
-.globl system_call
-.globl resume
-.globl ret_from_exception
-.globl ret_from_signal
-.globl sys_call_table
-.globl ret_from_interrupt
-.globl bad_interrupt
-.globl inthandler
-
-badsys:
- movel #-ENOSYS,%sp@(PT_OFF_D0)
- jra ret_from_exception
-
-do_trace:
- movel #-ENOSYS,%sp@(PT_OFF_D0) /* needed for strace*/
- subql #4,%sp
- SAVE_SWITCH_STACK
- jbsr syscall_trace_enter
- RESTORE_SWITCH_STACK
- addql #4,%sp
- movel %sp@(PT_OFF_ORIG_D0),%d1
- movel #-ENOSYS,%d0
- cmpl #NR_syscalls,%d1
- jcc 1f
- lsl #2,%d1
- lea sys_call_table, %a0
- jbsr %a0@(%d1)
-
-1: movel %d0,%sp@(PT_OFF_D0) /* save the return value */
- subql #4,%sp /* dummy return address */
- SAVE_SWITCH_STACK
- jbsr syscall_trace_leave
-
-ret_from_signal:
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jra ret_from_exception
-
-ENTRY(system_call)
- SAVE_ALL_SYS
-
- /* save top of frame*/
- pea %sp@
- jbsr set_esp0
- addql #4,%sp
-
- movel %sp@(PT_OFF_ORIG_D0),%d0
-
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1
- movel %d1,%a2
- btst #(TIF_SYSCALL_TRACE%8),%a2@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
- jne do_trace
- cmpl #NR_syscalls,%d0
- jcc badsys
- lsl #2,%d0
- lea sys_call_table,%a0
- movel %a0@(%d0), %a0
- jbsr %a0@
- movel %d0,%sp@(PT_OFF_D0) /* save the return value*/
-
-ret_from_exception:
- btst #5,%sp@(PT_OFF_SR) /* check if returning to kernel*/
- jeq Luser_return /* if so, skip resched, signals*/
-
-Lkernel_return:
- RESTORE_ALL
-
-Luser_return:
- /* only allow interrupts when we are really the last one on the*/
- /* kernel stack, otherwise stack overflow can occur during*/
- /* heavy interrupt load*/
- andw #ALLOWINT,%sr
-
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1
- movel %d1,%a2
-1:
- move %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
- jne Lwork_to_do
- RESTORE_ALL
-
-Lwork_to_do:
- movel %a2@(TINFO_FLAGS),%d1 /* thread_info->flags */
- btst #TIF_NEED_RESCHED,%d1
- jne reschedule
-
-Lsignal_return:
- subql #4,%sp /* dummy return address*/
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- bsrw do_signal
- addql #4,%sp
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jra 1b
-
-/*
- * This is the main interrupt handler, responsible for calling do_IRQ()
- */
-inthandler:
- SAVE_ALL_INT
- movew %sp@(PT_OFF_FORMATVEC), %d0
- and.l #0x3ff, %d0
- lsr.l #0x02, %d0
-
- movel %sp,%sp@-
- movel %d0,%sp@- /* put vector # on stack*/
- jbsr do_IRQ /* process the IRQ*/
-3: addql #8,%sp /* pop parameters off stack*/
- bra ret_from_interrupt
-
-ret_from_interrupt:
- jeq 1f
-2:
- RESTORE_ALL
-1:
- moveb %sp@(PT_OFF_SR), %d0
- and #7, %d0
- jhi 2b
- /* check if we need to do software interrupts */
-
- movel irq_stat+CPUSTAT_SOFTIRQ_PENDING,%d0
- jeq ret_from_exception
-
- pea ret_from_exception
- jra do_softirq
-
-
-/*
- * Handler for uninitialized and spurious interrupts.
- */
-bad_interrupt:
- addql #1,irq_err_count
- rte
-
-/*
- * Beware - when entering resume, prev (the current task) is
- * in a0, next (the new task) is in a1, so don't change these
- * registers until their contents are no longer needed.
- */
-ENTRY(resume)
- movel %a0,%d1 /* save prev thread in d1 */
- movew %sr,%a0@(TASK_THREAD+THREAD_SR) /* save sr */
- SAVE_SWITCH_STACK
- movel %sp,%a0@(TASK_THREAD+THREAD_KSP) /* save kernel stack */
- movel %usp,%a3 /* save usp */
- movel %a3,%a0@(TASK_THREAD+THREAD_USP)
-
- movel %a1@(TASK_THREAD+THREAD_USP),%a3 /* restore user stack */
- movel %a3,%usp
- movel %a1@(TASK_THREAD+THREAD_KSP),%sp /* restore new thread stack */
- RESTORE_SWITCH_STACK
- movew %a1@(TASK_THREAD+THREAD_SR),%sr /* restore thread status reg */
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/head-ram.S b/ANDROID_3.4.5/arch/m68k/platform/68360/head-ram.S
deleted file mode 100644
index 8eb94fb6..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/head-ram.S
+++ /dev/null
@@ -1,403 +0,0 @@
-/* arch/m68knommu/platform/68360/head-ram.S
- *
- * Startup code for Motorola 68360
- *
- * Copyright 2001 (C) SED Systems, a Division of Calian Ltd.
- * Based on: arch/m68knommu/platform/68328/pilot/crt0_rom.S
- * Based on: arch/m68knommu/platform/68360/uCquicc/crt0_rom.S, 2.0.38.1.pre7
- * uClinux Kernel
- * Copyright (C) Michael Leslie <mleslie@lineo.com>
- * Based on: arch/m68knommu/platform/68EZ328/ucsimm/crt0_rom.S
- * Copyright (C) 1998 D. Jeff Dionne <jeff@uclinux.org>,
- *
- */
-#define ASSEMBLY
-
-.global _stext
-.global _start
-
-.global _rambase
-.global _ramvec
-.global _ramstart
-.global _ramend
-
-.global _quicc_base
-.global _periph_base
-
-#define RAMEND (CONFIG_RAMBASE + CONFIG_RAMSIZE)
-#define ROMEND (CONFIG_ROMBASE + CONFIG_ROMSIZE)
-
-#define REGB 0x1000
-#define PEPAR (_dprbase + REGB + 0x0016)
-#define GMR (_dprbase + REGB + 0x0040)
-#define OR0 (_dprbase + REGB + 0x0054)
-#define BR0 (_dprbase + REGB + 0x0050)
-#define OR1 (_dprbase + REGB + 0x0064)
-#define BR1 (_dprbase + REGB + 0x0060)
-#define OR4 (_dprbase + REGB + 0x0094)
-#define BR4 (_dprbase + REGB + 0x0090)
-#define OR6 (_dprbase + REGB + 0x00b4)
-#define BR6 (_dprbase + REGB + 0x00b0)
-#define OR7 (_dprbase + REGB + 0x00c4)
-#define BR7 (_dprbase + REGB + 0x00c0)
-
-#define MCR (_dprbase + REGB + 0x0000)
-#define AVR (_dprbase + REGB + 0x0008)
-
-#define SYPCR (_dprbase + REGB + 0x0022)
-
-#define PLLCR (_dprbase + REGB + 0x0010)
-#define CLKOCR (_dprbase + REGB + 0x000C)
-#define CDVCR (_dprbase + REGB + 0x0014)
-
-#define BKAR (_dprbase + REGB + 0x0030)
-#define BKCR (_dprbase + REGB + 0x0034)
-#define SWIV (_dprbase + REGB + 0x0023)
-#define PICR (_dprbase + REGB + 0x0026)
-#define PITR (_dprbase + REGB + 0x002A)
-
-/* Define for all memory configuration */
-#define MCU_SIM_GMR 0x00000000
-#define SIM_OR_MASK 0x0fffffff
-
-/* Defines for chip select zero - the flash */
-#define SIM_OR0_MASK 0x20000002
-#define SIM_BR0_MASK 0x00000001
-
-
-/* Defines for chip select one - the RAM */
-#define SIM_OR1_MASK 0x10000000
-#define SIM_BR1_MASK 0x00000001
-
-#define MCU_SIM_MBAR_ADRS 0x0003ff00
-#define MCU_SIM_MBAR_BA_MASK 0xfffff000
-#define MCU_SIM_MBAR_AS_MASK 0x00000001
-
-#define MCU_SIM_PEPAR 0x00B4
-
-#define MCU_DISABLE_INTRPTS 0x2700
-#define MCU_SIM_AVR 0x00
-
-#define MCU_SIM_MCR 0x00005cff
-
-#define MCU_SIM_CLKOCR 0x00
-#define MCU_SIM_PLLCR 0x8000
-#define MCU_SIM_CDVCR 0x0000
-
-#define MCU_SIM_SYPCR 0x0000
-#define MCU_SIM_SWIV 0x00
-#define MCU_SIM_PICR 0x0000
-#define MCU_SIM_PITR 0x0000
-
-
-#include <asm/m68360_regs.h>
-
-
-/*
- * By the time this RAM specific code begins to execute, DPRAM
- * and DRAM should already be mapped and accessible.
- */
-
- .text
-_start:
-_stext:
- nop
- ori.w #MCU_DISABLE_INTRPTS, %sr /* disable interrupts: */
- /* We should not need to setup the boot stack the reset should do it. */
- movea.l #RAMEND, %sp /*set up stack at the end of DRAM:*/
-
-set_mbar_register:
- moveq.l #0x07, %d1 /* Setup MBAR */
- movec %d1, %dfc
-
- lea.l MCU_SIM_MBAR_ADRS, %a0
- move.l #_dprbase, %d0
- andi.l #MCU_SIM_MBAR_BA_MASK, %d0
- ori.l #MCU_SIM_MBAR_AS_MASK, %d0
- moves.l %d0, %a0@
-
- moveq.l #0x05, %d1
- movec.l %d1, %dfc
-
- /* Now we can begin to access registers in DPRAM */
-
-set_sim_mcr:
- /* Set Module Configuration Register */
- move.l #MCU_SIM_MCR, MCR
-
- /* to do: Determine cause of reset */
-
- /*
- * configure system clock MC68360 p. 6-40
- * (value +1)*osc/128 = system clock
- */
-set_sim_clock:
- move.w #MCU_SIM_PLLCR, PLLCR
- move.b #MCU_SIM_CLKOCR, CLKOCR
- move.w #MCU_SIM_CDVCR, CDVCR
-
- /* Wait for the PLL to settle */
- move.w #16384, %d0
-pll_settle_wait:
- subi.w #1, %d0
- bne pll_settle_wait
-
- /* Setup the system protection register, and watchdog timer register */
- move.b #MCU_SIM_SWIV, SWIV
- move.w #MCU_SIM_PICR, PICR
- move.w #MCU_SIM_PITR, PITR
- move.w #MCU_SIM_SYPCR, SYPCR
-
- /* Clear DPRAM - system + parameter */
- movea.l #_dprbase, %a0
- movea.l #_dprbase+0x2000, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-clear_dpram:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi clear_dpram
-
-configure_memory_controller:
- /* Set up Global Memory Register (GMR) */
- move.l #MCU_SIM_GMR, %d0
- move.l %d0, GMR
-
-configure_chip_select_0:
- move.l #RAMEND, %d0
- subi.l #__ramstart, %d0
- subq.l #0x01, %d0
- eori.l #SIM_OR_MASK, %d0
- ori.l #SIM_OR0_MASK, %d0
- move.l %d0, OR0
-
- move.l #__ramstart, %d0
- ori.l #SIM_BR0_MASK, %d0
- move.l %d0, BR0
-
-configure_chip_select_1:
- move.l #ROMEND, %d0
- subi.l #__rom_start, %d0
- subq.l #0x01, %d0
- eori.l #SIM_OR_MASK, %d0
- ori.l #SIM_OR1_MASK, %d0
- move.l %d0, OR1
-
- move.l #__rom_start, %d0
- ori.l #SIM_BR1_MASK, %d0
- move.l %d0, BR1
-
- move.w #MCU_SIM_PEPAR, PEPAR
-
- /* point to vector table: */
- move.l #_romvec, %a0
- move.l #_ramvec, %a1
-copy_vectors:
- move.l %a0@, %d0
- move.l %d0, %a1@
- move.l %a0@, %a1@
- addq.l #0x04, %a0
- addq.l #0x04, %a1
- cmp.l #_start, %a0
- blt copy_vectors
-
- move.l #_ramvec, %a1
- movec %a1, %vbr
-
-
- /* Copy data segment from ROM to RAM */
- moveal #_stext, %a0
- moveal #_sdata, %a1
- moveal #_edata, %a2
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-LD1:
- move.l %a0@, %d0
- addq.l #0x04, %a0
- move.l %d0, %a1@
- addq.l #0x04, %a1
- cmp.l #_edata, %a1
- blt LD1
-
- moveal #_sbss, %a0
- moveal #_ebss, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-L1:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi L1
-
-load_quicc:
- move.l #_dprbase, _quicc_base
-
-store_ram_size:
- /* Set ram size information */
- move.l #_sdata, _rambase
- move.l #_ebss, _ramstart
- move.l #RAMEND, %d0
- sub.l #0x1000, %d0 /* Reserve 4K for stack space.*/
- move.l %d0, _ramend /* Different from RAMEND.*/
-
- pea 0
- pea env
- pea %sp@(4)
- pea 0
-
- lea init_thread_union, %a2
- lea 0x2000(%a2), %sp
-
-lp:
- jsr start_kernel
-
-_exit:
- jmp _exit
-
-
- .data
- .align 4
-env:
- .long 0
-_quicc_base:
- .long 0
-_periph_base:
- .long 0
-_ramvec:
- .long 0
-_rambase:
- .long 0
-_ramstart:
- .long 0
-_ramend:
- .long 0
-_dprbase:
- .long 0xffffe000
-
- .text
-
- /*
- * These are the exception vectors at boot up, they are copied into RAM
- * and then overwritten as needed.
- */
-
-.section ".data..initvect","awx"
- .long RAMEND /* Reset: Initial Stack Pointer - 0. */
- .long _start /* Reset: Initial Program Counter - 1. */
- .long buserr /* Bus Error - 2. */
- .long trap /* Address Error - 3. */
- .long trap /* Illegal Instruction - 4. */
- .long trap /* Divide by zero - 5. */
- .long trap /* CHK, CHK2 Instructions - 6. */
- .long trap /* TRAPcc, TRAPV Instructions - 7. */
- .long trap /* Privilege Violation - 8. */
- .long trap /* Trace - 9. */
- .long trap /* Line 1010 Emulator - 10. */
- .long trap /* Line 1111 Emualtor - 11. */
- .long trap /* Harware Breakpoint - 12. */
- .long trap /* (Reserved for Coprocessor Protocol Violation)- 13. */
- .long trap /* Format Error - 14. */
- .long trap /* Uninitialized Interrupt - 15. */
- .long trap /* (Unassigned, Reserver) - 16. */
- .long trap /* (Unassigned, Reserver) - 17. */
- .long trap /* (Unassigned, Reserver) - 18. */
- .long trap /* (Unassigned, Reserver) - 19. */
- .long trap /* (Unassigned, Reserver) - 20. */
- .long trap /* (Unassigned, Reserver) - 21. */
- .long trap /* (Unassigned, Reserver) - 22. */
- .long trap /* (Unassigned, Reserver) - 23. */
- .long trap /* Spurious Interrupt - 24. */
- .long trap /* Level 1 Interrupt Autovector - 25. */
- .long trap /* Level 2 Interrupt Autovector - 26. */
- .long trap /* Level 3 Interrupt Autovector - 27. */
- .long trap /* Level 4 Interrupt Autovector - 28. */
- .long trap /* Level 5 Interrupt Autovector - 29. */
- .long trap /* Level 6 Interrupt Autovector - 30. */
- .long trap /* Level 7 Interrupt Autovector - 31. */
- .long system_call /* Trap Instruction Vectors 0 - 32. */
- .long trap /* Trap Instruction Vectors 1 - 33. */
- .long trap /* Trap Instruction Vectors 2 - 34. */
- .long trap /* Trap Instruction Vectors 3 - 35. */
- .long trap /* Trap Instruction Vectors 4 - 36. */
- .long trap /* Trap Instruction Vectors 5 - 37. */
- .long trap /* Trap Instruction Vectors 6 - 38. */
- .long trap /* Trap Instruction Vectors 7 - 39. */
- .long trap /* Trap Instruction Vectors 8 - 40. */
- .long trap /* Trap Instruction Vectors 9 - 41. */
- .long trap /* Trap Instruction Vectors 10 - 42. */
- .long trap /* Trap Instruction Vectors 11 - 43. */
- .long trap /* Trap Instruction Vectors 12 - 44. */
- .long trap /* Trap Instruction Vectors 13 - 45. */
- .long trap /* Trap Instruction Vectors 14 - 46. */
- .long trap /* Trap Instruction Vectors 15 - 47. */
- .long 0 /* (Reserved for Coprocessor) - 48. */
- .long 0 /* (Reserved for Coprocessor) - 49. */
- .long 0 /* (Reserved for Coprocessor) - 50. */
- .long 0 /* (Reserved for Coprocessor) - 51. */
- .long 0 /* (Reserved for Coprocessor) - 52. */
- .long 0 /* (Reserved for Coprocessor) - 53. */
- .long 0 /* (Reserved for Coprocessor) - 54. */
- .long 0 /* (Reserved for Coprocessor) - 55. */
- .long 0 /* (Reserved for Coprocessor) - 56. */
- .long 0 /* (Reserved for Coprocessor) - 57. */
- .long 0 /* (Reserved for Coprocessor) - 58. */
- .long 0 /* (Unassigned, Reserved) - 59. */
- .long 0 /* (Unassigned, Reserved) - 60. */
- .long 0 /* (Unassigned, Reserved) - 61. */
- .long 0 /* (Unassigned, Reserved) - 62. */
- .long 0 /* (Unassigned, Reserved) - 63. */
- /* The assignment of these vectors to the CPM is */
- /* dependent on the configuration of the CPM vba */
- /* fields. */
- .long 0 /* (User-Defined Vectors 1) CPM Error - 64. */
- .long 0 /* (User-Defined Vectors 2) CPM Parallel IO PC11- 65. */
- .long 0 /* (User-Defined Vectors 3) CPM Parallel IO PC10- 66. */
- .long 0 /* (User-Defined Vectors 4) CPM SMC2 / PIP - 67. */
- .long 0 /* (User-Defined Vectors 5) CPM SMC1 - 68. */
- .long 0 /* (User-Defined Vectors 6) CPM SPI - 69. */
- .long 0 /* (User-Defined Vectors 7) CPM Parallel IO PC9 - 70. */
- .long 0 /* (User-Defined Vectors 8) CPM Timer 4 - 71. */
- .long 0 /* (User-Defined Vectors 9) CPM Reserved - 72. */
- .long 0 /* (User-Defined Vectors 10) CPM Parallel IO PC8- 73. */
- .long 0 /* (User-Defined Vectors 11) CPM Parallel IO PC7- 74. */
- .long 0 /* (User-Defined Vectors 12) CPM Parallel IO PC6- 75. */
- .long 0 /* (User-Defined Vectors 13) CPM Timer 3 - 76. */
- .long 0 /* (User-Defined Vectors 14) CPM Reserved - 77. */
- .long 0 /* (User-Defined Vectors 15) CPM Parallel IO PC5- 78. */
- .long 0 /* (User-Defined Vectors 16) CPM Parallel IO PC4- 79. */
- .long 0 /* (User-Defined Vectors 17) CPM Reserved - 80. */
- .long 0 /* (User-Defined Vectors 18) CPM RISC Timer Tbl - 81. */
- .long 0 /* (User-Defined Vectors 19) CPM Timer 2 - 82. */
- .long 0 /* (User-Defined Vectors 21) CPM Reserved - 83. */
- .long 0 /* (User-Defined Vectors 22) CPM IDMA2 - 84. */
- .long 0 /* (User-Defined Vectors 23) CPM IDMA1 - 85. */
- .long 0 /* (User-Defined Vectors 24) CPM SDMA Bus Err - 86. */
- .long 0 /* (User-Defined Vectors 25) CPM Parallel IO PC3- 87. */
- .long 0 /* (User-Defined Vectors 26) CPM Parallel IO PC2- 88. */
- .long 0 /* (User-Defined Vectors 27) CPM Timer 1 - 89. */
- .long 0 /* (User-Defined Vectors 28) CPM Parallel IO PC1- 90. */
- .long 0 /* (User-Defined Vectors 29) CPM SCC 4 - 91. */
- .long 0 /* (User-Defined Vectors 30) CPM SCC 3 - 92. */
- .long 0 /* (User-Defined Vectors 31) CPM SCC 2 - 93. */
- .long 0 /* (User-Defined Vectors 32) CPM SCC 1 - 94. */
- .long 0 /* (User-Defined Vectors 33) CPM Parallel IO PC0- 95. */
- /* I don't think anything uses the vectors after here. */
- .long 0 /* (User-Defined Vectors 34) - 96. */
- .long 0,0,0,0,0 /* (User-Defined Vectors 35 - 39). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 40 - 49). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 50 - 59). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 60 - 69). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 70 - 79). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 80 - 89). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 90 - 99). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 100 - 109). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 110 - 119). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 120 - 129). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 130 - 139). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 140 - 149). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 150 - 159). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 160 - 169). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 170 - 179). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 180 - 189). */
- .long 0,0,0 /* (User-Defined Vectors 190 - 192). */
-.text
-ignore: rte
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/head-rom.S b/ANDROID_3.4.5/arch/m68k/platform/68360/head-rom.S
deleted file mode 100644
index 97510e55..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/head-rom.S
+++ /dev/null
@@ -1,414 +0,0 @@
-/* arch/m68knommu/platform/68360/head-rom.S
- *
- * Startup code for Motorola 68360
- *
- * Copyright (C) SED Systems, a Division of Calian Ltd.
- * Based on: arch/m68knommu/platform/68328/pilot/crt0_rom.S
- * Based on: arch/m68knommu/platform/68360/uCquicc/crt0_rom.S, 2.0.38.1.pre7
- * uClinux Kernel
- * Copyright (C) Michael Leslie <mleslie@lineo.com>
- * Based on: arch/m68knommu/platform/68EZ328/ucsimm/crt0_rom.S
- * Copyright (C) 1998 D. Jeff Dionne <jeff@uclinux.org>,
- *
- */
-
-.global _stext
-.global _sbss
-.global _start
-
-.global _rambase
-.global _ramvec
-.global _ramstart
-.global _ramend
-
-.global _quicc_base
-.global _periph_base
-
-#define RAMEND (CONFIG_RAMBASE + CONFIG_RAMSIZE)
-
-#define REGB 0x1000
-#define PEPAR (_dprbase + REGB + 0x0016)
-#define GMR (_dprbase + REGB + 0x0040)
-#define OR0 (_dprbase + REGB + 0x0054)
-#define BR0 (_dprbase + REGB + 0x0050)
-
-#define OR1 (_dprbase + REGB + 0x0064)
-#define BR1 (_dprbase + REGB + 0x0060)
-
-#define OR2 (_dprbase + REGB + 0x0074)
-#define BR2 (_dprbase + REGB + 0x0070)
-
-#define OR3 (_dprbase + REGB + 0x0084)
-#define BR3 (_dprbase + REGB + 0x0080)
-
-#define OR4 (_dprbase + REGB + 0x0094)
-#define BR4 (_dprbase + REGB + 0x0090)
-
-#define OR5 (_dprbase + REGB + 0x00A4)
-#define BR5 (_dprbase + REGB + 0x00A0)
-
-#define OR6 (_dprbase + REGB + 0x00b4)
-#define BR6 (_dprbase + REGB + 0x00b0)
-
-#define OR7 (_dprbase + REGB + 0x00c4)
-#define BR7 (_dprbase + REGB + 0x00c0)
-
-#define MCR (_dprbase + REGB + 0x0000)
-#define AVR (_dprbase + REGB + 0x0008)
-
-#define SYPCR (_dprbase + REGB + 0x0022)
-
-#define PLLCR (_dprbase + REGB + 0x0010)
-#define CLKOCR (_dprbase + REGB + 0x000C)
-#define CDVCR (_dprbase + REGB + 0x0014)
-
-#define BKAR (_dprbase + REGB + 0x0030)
-#define BKCR (_dprbase + REGB + 0x0034)
-#define SWIV (_dprbase + REGB + 0x0023)
-#define PICR (_dprbase + REGB + 0x0026)
-#define PITR (_dprbase + REGB + 0x002A)
-
-/* Define for all memory configuration */
-#define MCU_SIM_GMR 0x00000000
-#define SIM_OR_MASK 0x0fffffff
-
-/* Defines for chip select zero - the flash */
-#define SIM_OR0_MASK 0x20000000
-#define SIM_BR0_MASK 0x00000001
-
-/* Defines for chip select one - the RAM */
-#define SIM_OR1_MASK 0x10000000
-#define SIM_BR1_MASK 0x00000001
-
-#define MCU_SIM_MBAR_ADRS 0x0003ff00
-#define MCU_SIM_MBAR_BA_MASK 0xfffff000
-#define MCU_SIM_MBAR_AS_MASK 0x00000001
-
-#define MCU_SIM_PEPAR 0x00B4
-
-#define MCU_DISABLE_INTRPTS 0x2700
-#define MCU_SIM_AVR 0x00
-
-#define MCU_SIM_MCR 0x00005cff
-
-#define MCU_SIM_CLKOCR 0x00
-#define MCU_SIM_PLLCR 0x8000
-#define MCU_SIM_CDVCR 0x0000
-
-#define MCU_SIM_SYPCR 0x0000
-#define MCU_SIM_SWIV 0x00
-#define MCU_SIM_PICR 0x0000
-#define MCU_SIM_PITR 0x0000
-
-
-#include <asm/m68360_regs.h>
-
-
-/*
- * By the time this RAM specific code begins to execute, DPRAM
- * and DRAM should already be mapped and accessible.
- */
-
- .text
-_start:
-_stext:
- nop
- ori.w #MCU_DISABLE_INTRPTS, %sr /* disable interrupts: */
- /* We should not need to setup the boot stack the reset should do it. */
- movea.l #RAMEND, %sp /* set up stack at the end of DRAM:*/
-
-
-set_mbar_register:
- moveq.l #0x07, %d1 /* Setup MBAR */
- movec %d1, %dfc
-
- lea.l MCU_SIM_MBAR_ADRS, %a0
- move.l #_dprbase, %d0
- andi.l #MCU_SIM_MBAR_BA_MASK, %d0
- ori.l #MCU_SIM_MBAR_AS_MASK, %d0
- moves.l %d0, %a0@
-
- moveq.l #0x05, %d1
- movec.l %d1, %dfc
-
- /* Now we can begin to access registers in DPRAM */
-
-set_sim_mcr:
- /* Set Module Configuration Register */
- move.l #MCU_SIM_MCR, MCR
-
- /* to do: Determine cause of reset */
-
- /*
- * configure system clock MC68360 p. 6-40
- * (value +1)*osc/128 = system clock
- * or
- * (value + 1)*osc = system clock
- * You do not need to divide the oscillator by 128 unless you want to.
- */
-set_sim_clock:
- move.w #MCU_SIM_PLLCR, PLLCR
- move.b #MCU_SIM_CLKOCR, CLKOCR
- move.w #MCU_SIM_CDVCR, CDVCR
-
- /* Wait for the PLL to settle */
- move.w #16384, %d0
-pll_settle_wait:
- subi.w #1, %d0
- bne pll_settle_wait
-
- /* Setup the system protection register, and watchdog timer register */
- move.b #MCU_SIM_SWIV, SWIV
- move.w #MCU_SIM_PICR, PICR
- move.w #MCU_SIM_PITR, PITR
- move.w #MCU_SIM_SYPCR, SYPCR
-
- /* Clear DPRAM - system + parameter */
- movea.l #_dprbase, %a0
- movea.l #_dprbase+0x2000, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-clear_dpram:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi clear_dpram
-
-configure_memory_controller:
- /* Set up Global Memory Register (GMR) */
- move.l #MCU_SIM_GMR, %d0
- move.l %d0, GMR
-
-configure_chip_select_0:
- move.l #0x00400000, %d0
- subq.l #0x01, %d0
- eori.l #SIM_OR_MASK, %d0
- ori.l #SIM_OR0_MASK, %d0
- move.l %d0, OR0
-
- move.l #__rom_start, %d0
- ori.l #SIM_BR0_MASK, %d0
- move.l %d0, BR0
-
- move.l #0x0, BR1
- move.l #0x0, BR2
- move.l #0x0, BR3
- move.l #0x0, BR4
- move.l #0x0, BR5
- move.l #0x0, BR6
- move.l #0x0, BR7
-
- move.w #MCU_SIM_PEPAR, PEPAR
-
- /* point to vector table: */
- move.l #_romvec, %a0
- move.l #_ramvec, %a1
-copy_vectors:
- move.l %a0@, %d0
- move.l %d0, %a1@
- move.l %a0@, %a1@
- addq.l #0x04, %a0
- addq.l #0x04, %a1
- cmp.l #_start, %a0
- blt copy_vectors
-
- move.l #_ramvec, %a1
- movec %a1, %vbr
-
-
- /* Copy data segment from ROM to RAM */
- moveal #_etext, %a0
- moveal #_sdata, %a1
- moveal #_edata, %a2
-
- /* Copy %a0 to %a1 until %a1 == %a2 */
-LD1:
- move.l %a0@, %d0
- addq.l #0x04, %a0
- move.l %d0, %a1@
- addq.l #0x04, %a1
- cmp.l #_edata, %a1
- blt LD1
-
- moveal #_sbss, %a0
- moveal #_ebss, %a1
-
- /* Copy 0 to %a0 until %a0 == %a1 */
-L1:
- movel #0, %a0@+
- cmpal %a0, %a1
- bhi L1
-
-load_quicc:
- move.l #_dprbase, _quicc_base
-
-store_ram_size:
- /* Set ram size information */
- move.l #_sdata, _rambase
- move.l #_ebss, _ramstart
- move.l #RAMEND, %d0
- sub.l #0x1000, %d0 /* Reserve 4K for stack space.*/
- move.l %d0, _ramend /* Different from RAMEND.*/
-
- pea 0
- pea env
- pea %sp@(4)
- pea 0
-
- lea init_thread_union, %a2
- lea 0x2000(%a2), %sp
-
-lp:
- jsr start_kernel
-
-_exit:
- jmp _exit
-
-
- .data
- .align 4
-env:
- .long 0
-_quicc_base:
- .long 0
-_periph_base:
- .long 0
-_ramvec:
- .long 0
-_rambase:
- .long 0
-_ramstart:
- .long 0
-_ramend:
- .long 0
-_dprbase:
- .long 0xffffe000
-
-
- .text
-
- /*
- * These are the exception vectors at boot up, they are copied into RAM
- * and then overwritten as needed.
- */
-
-.section ".data..initvect","awx"
- .long RAMEND /* Reset: Initial Stack Pointer - 0. */
- .long _start /* Reset: Initial Program Counter - 1. */
- .long buserr /* Bus Error - 2. */
- .long trap /* Address Error - 3. */
- .long trap /* Illegal Instruction - 4. */
- .long trap /* Divide by zero - 5. */
- .long trap /* CHK, CHK2 Instructions - 6. */
- .long trap /* TRAPcc, TRAPV Instructions - 7. */
- .long trap /* Privilege Violation - 8. */
- .long trap /* Trace - 9. */
- .long trap /* Line 1010 Emulator - 10. */
- .long trap /* Line 1111 Emualtor - 11. */
- .long trap /* Harware Breakpoint - 12. */
- .long trap /* (Reserved for Coprocessor Protocol Violation)- 13. */
- .long trap /* Format Error - 14. */
- .long trap /* Uninitialized Interrupt - 15. */
- .long trap /* (Unassigned, Reserver) - 16. */
- .long trap /* (Unassigned, Reserver) - 17. */
- .long trap /* (Unassigned, Reserver) - 18. */
- .long trap /* (Unassigned, Reserver) - 19. */
- .long trap /* (Unassigned, Reserver) - 20. */
- .long trap /* (Unassigned, Reserver) - 21. */
- .long trap /* (Unassigned, Reserver) - 22. */
- .long trap /* (Unassigned, Reserver) - 23. */
- .long trap /* Spurious Interrupt - 24. */
- .long trap /* Level 1 Interrupt Autovector - 25. */
- .long trap /* Level 2 Interrupt Autovector - 26. */
- .long trap /* Level 3 Interrupt Autovector - 27. */
- .long trap /* Level 4 Interrupt Autovector - 28. */
- .long trap /* Level 5 Interrupt Autovector - 29. */
- .long trap /* Level 6 Interrupt Autovector - 30. */
- .long trap /* Level 7 Interrupt Autovector - 31. */
- .long system_call /* Trap Instruction Vectors 0 - 32. */
- .long trap /* Trap Instruction Vectors 1 - 33. */
- .long trap /* Trap Instruction Vectors 2 - 34. */
- .long trap /* Trap Instruction Vectors 3 - 35. */
- .long trap /* Trap Instruction Vectors 4 - 36. */
- .long trap /* Trap Instruction Vectors 5 - 37. */
- .long trap /* Trap Instruction Vectors 6 - 38. */
- .long trap /* Trap Instruction Vectors 7 - 39. */
- .long trap /* Trap Instruction Vectors 8 - 40. */
- .long trap /* Trap Instruction Vectors 9 - 41. */
- .long trap /* Trap Instruction Vectors 10 - 42. */
- .long trap /* Trap Instruction Vectors 11 - 43. */
- .long trap /* Trap Instruction Vectors 12 - 44. */
- .long trap /* Trap Instruction Vectors 13 - 45. */
- .long trap /* Trap Instruction Vectors 14 - 46. */
- .long trap /* Trap Instruction Vectors 15 - 47. */
- .long 0 /* (Reserved for Coprocessor) - 48. */
- .long 0 /* (Reserved for Coprocessor) - 49. */
- .long 0 /* (Reserved for Coprocessor) - 50. */
- .long 0 /* (Reserved for Coprocessor) - 51. */
- .long 0 /* (Reserved for Coprocessor) - 52. */
- .long 0 /* (Reserved for Coprocessor) - 53. */
- .long 0 /* (Reserved for Coprocessor) - 54. */
- .long 0 /* (Reserved for Coprocessor) - 55. */
- .long 0 /* (Reserved for Coprocessor) - 56. */
- .long 0 /* (Reserved for Coprocessor) - 57. */
- .long 0 /* (Reserved for Coprocessor) - 58. */
- .long 0 /* (Unassigned, Reserved) - 59. */
- .long 0 /* (Unassigned, Reserved) - 60. */
- .long 0 /* (Unassigned, Reserved) - 61. */
- .long 0 /* (Unassigned, Reserved) - 62. */
- .long 0 /* (Unassigned, Reserved) - 63. */
- /* The assignment of these vectors to the CPM is */
- /* dependent on the configuration of the CPM vba */
- /* fields. */
- .long 0 /* (User-Defined Vectors 1) CPM Error - 64. */
- .long 0 /* (User-Defined Vectors 2) CPM Parallel IO PC11- 65. */
- .long 0 /* (User-Defined Vectors 3) CPM Parallel IO PC10- 66. */
- .long 0 /* (User-Defined Vectors 4) CPM SMC2 / PIP - 67. */
- .long 0 /* (User-Defined Vectors 5) CPM SMC1 - 68. */
- .long 0 /* (User-Defined Vectors 6) CPM SPI - 69. */
- .long 0 /* (User-Defined Vectors 7) CPM Parallel IO PC9 - 70. */
- .long 0 /* (User-Defined Vectors 8) CPM Timer 4 - 71. */
- .long 0 /* (User-Defined Vectors 9) CPM Reserved - 72. */
- .long 0 /* (User-Defined Vectors 10) CPM Parallel IO PC8- 73. */
- .long 0 /* (User-Defined Vectors 11) CPM Parallel IO PC7- 74. */
- .long 0 /* (User-Defined Vectors 12) CPM Parallel IO PC6- 75. */
- .long 0 /* (User-Defined Vectors 13) CPM Timer 3 - 76. */
- .long 0 /* (User-Defined Vectors 14) CPM Reserved - 77. */
- .long 0 /* (User-Defined Vectors 15) CPM Parallel IO PC5- 78. */
- .long 0 /* (User-Defined Vectors 16) CPM Parallel IO PC4- 79. */
- .long 0 /* (User-Defined Vectors 17) CPM Reserved - 80. */
- .long 0 /* (User-Defined Vectors 18) CPM RISC Timer Tbl - 81. */
- .long 0 /* (User-Defined Vectors 19) CPM Timer 2 - 82. */
- .long 0 /* (User-Defined Vectors 21) CPM Reserved - 83. */
- .long 0 /* (User-Defined Vectors 22) CPM IDMA2 - 84. */
- .long 0 /* (User-Defined Vectors 23) CPM IDMA1 - 85. */
- .long 0 /* (User-Defined Vectors 24) CPM SDMA Bus Err - 86. */
- .long 0 /* (User-Defined Vectors 25) CPM Parallel IO PC3- 87. */
- .long 0 /* (User-Defined Vectors 26) CPM Parallel IO PC2- 88. */
- .long 0 /* (User-Defined Vectors 27) CPM Timer 1 - 89. */
- .long 0 /* (User-Defined Vectors 28) CPM Parallel IO PC1- 90. */
- .long 0 /* (User-Defined Vectors 29) CPM SCC 4 - 91. */
- .long 0 /* (User-Defined Vectors 30) CPM SCC 3 - 92. */
- .long 0 /* (User-Defined Vectors 31) CPM SCC 2 - 93. */
- .long 0 /* (User-Defined Vectors 32) CPM SCC 1 - 94. */
- .long 0 /* (User-Defined Vectors 33) CPM Parallel IO PC0- 95. */
- /* I don't think anything uses the vectors after here. */
- .long 0 /* (User-Defined Vectors 34) - 96. */
- .long 0,0,0,0,0 /* (User-Defined Vectors 35 - 39). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 40 - 49). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 50 - 59). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 60 - 69). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 70 - 79). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 80 - 89). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 90 - 99). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 100 - 109). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 110 - 119). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 120 - 129). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 130 - 139). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 140 - 149). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 150 - 159). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 160 - 169). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 170 - 179). */
- .long 0,0,0,0,0,0,0,0,0,0 /* (User-Defined Vectors 180 - 189). */
- .long 0,0,0 /* (User-Defined Vectors 190 - 192). */
-.text
-ignore: rte
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68360/ints.c b/ANDROID_3.4.5/arch/m68k/platform/68360/ints.c
deleted file mode 100644
index 8cd42692..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68360/ints.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * linux/arch/$(ARCH)/platform/$(PLATFORM)/ints.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 2000 Michael Leslie <mleslie@lineo.com>
- * Copyright (c) 1996 Roman Zippel
- * Copyright (c) 1999 D. Jeff Dionne <jeff@uclinux.org>
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/m68360.h>
-
-/* from quicc/commproc.c: */
-extern QUICC *pquicc;
-extern void cpm_interrupt_init(void);
-
-#define INTERNAL_IRQS (96)
-
-/* assembler routines */
-asmlinkage void system_call(void);
-asmlinkage void buserr(void);
-asmlinkage void trap(void);
-asmlinkage void bad_interrupt(void);
-asmlinkage void inthandler(void);
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- pquicc->intr_cimr |= (1 << d->irq);
-}
-
-static void intc_irq_mask(struct irq_data *d)
-{
- pquicc->intr_cimr &= ~(1 << d->irq);
-}
-
-static void intc_irq_ack(struct irq_data *d)
-{
- pquicc->intr_cisr = (1 << d->irq);
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "M68K-INTC",
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
- .irq_ack = intc_irq_ack,
-};
-
-/*
- * This function should be called during kernel startup to initialize
- * the vector table.
- */
-void __init trap_init(void)
-{
- int vba = (CPM_VECTOR_BASE<<4);
-
- /* set up the vectors */
- _ramvec[2] = buserr;
- _ramvec[3] = trap;
- _ramvec[4] = trap;
- _ramvec[5] = trap;
- _ramvec[6] = trap;
- _ramvec[7] = trap;
- _ramvec[8] = trap;
- _ramvec[9] = trap;
- _ramvec[10] = trap;
- _ramvec[11] = trap;
- _ramvec[12] = trap;
- _ramvec[13] = trap;
- _ramvec[14] = trap;
- _ramvec[15] = trap;
-
- _ramvec[32] = system_call;
- _ramvec[33] = trap;
-
- cpm_interrupt_init();
-
- /* set up CICR for vector base address and irq level */
- /* irl = 4, hp = 1f - see MC68360UM p 7-377 */
- pquicc->intr_cicr = 0x00e49f00 | vba;
-
- /* CPM interrupt vectors: (p 7-376) */
- _ramvec[vba+CPMVEC_ERROR] = bad_interrupt; /* Error */
- _ramvec[vba+CPMVEC_PIO_PC11] = inthandler; /* pio - pc11 */
- _ramvec[vba+CPMVEC_PIO_PC10] = inthandler; /* pio - pc10 */
- _ramvec[vba+CPMVEC_SMC2] = inthandler; /* smc2/pip */
- _ramvec[vba+CPMVEC_SMC1] = inthandler; /* smc1 */
- _ramvec[vba+CPMVEC_SPI] = inthandler; /* spi */
- _ramvec[vba+CPMVEC_PIO_PC9] = inthandler; /* pio - pc9 */
- _ramvec[vba+CPMVEC_TIMER4] = inthandler; /* timer 4 */
- _ramvec[vba+CPMVEC_RESERVED1] = inthandler; /* reserved */
- _ramvec[vba+CPMVEC_PIO_PC8] = inthandler; /* pio - pc8 */
- _ramvec[vba+CPMVEC_PIO_PC7] = inthandler; /* pio - pc7 */
- _ramvec[vba+CPMVEC_PIO_PC6] = inthandler; /* pio - pc6 */
- _ramvec[vba+CPMVEC_TIMER3] = inthandler; /* timer 3 */
- _ramvec[vba+CPMVEC_PIO_PC5] = inthandler; /* pio - pc5 */
- _ramvec[vba+CPMVEC_PIO_PC4] = inthandler; /* pio - pc4 */
- _ramvec[vba+CPMVEC_RESERVED2] = inthandler; /* reserved */
- _ramvec[vba+CPMVEC_RISCTIMER] = inthandler; /* timer table */
- _ramvec[vba+CPMVEC_TIMER2] = inthandler; /* timer 2 */
- _ramvec[vba+CPMVEC_RESERVED3] = inthandler; /* reserved */
- _ramvec[vba+CPMVEC_IDMA2] = inthandler; /* idma 2 */
- _ramvec[vba+CPMVEC_IDMA1] = inthandler; /* idma 1 */
- _ramvec[vba+CPMVEC_SDMA_CB_ERR] = inthandler; /* sdma channel bus error */
- _ramvec[vba+CPMVEC_PIO_PC3] = inthandler; /* pio - pc3 */
- _ramvec[vba+CPMVEC_PIO_PC2] = inthandler; /* pio - pc2 */
- /* _ramvec[vba+CPMVEC_TIMER1] = cpm_isr_timer1; */ /* timer 1 */
- _ramvec[vba+CPMVEC_TIMER1] = inthandler; /* timer 1 */
- _ramvec[vba+CPMVEC_PIO_PC1] = inthandler; /* pio - pc1 */
- _ramvec[vba+CPMVEC_SCC4] = inthandler; /* scc 4 */
- _ramvec[vba+CPMVEC_SCC3] = inthandler; /* scc 3 */
- _ramvec[vba+CPMVEC_SCC2] = inthandler; /* scc 2 */
- _ramvec[vba+CPMVEC_SCC1] = inthandler; /* scc 1 */
- _ramvec[vba+CPMVEC_PIO_PC0] = inthandler; /* pio - pc0 */
-
-
- /* turn off all CPM interrupts */
- pquicc->intr_cimr = 0x00000000;
-}
-
-void init_IRQ(void)
-{
- int i;
-
- for (i = 0; (i < NR_IRQS); i++) {
- irq_set_chip(i, &intc_irq_chip);
- irq_set_handler(i, handle_level_irq);
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68EZ328/Makefile b/ANDROID_3.4.5/arch/m68k/platform/68EZ328/Makefile
deleted file mode 100644
index b44d799b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68EZ328/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for arch/m68knommu/platform/68EZ328.
-#
-
-obj-y := config.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68EZ328/config.c b/ANDROID_3.4.5/arch/m68k/platform/68EZ328/config.c
deleted file mode 100644
index 4f158d55..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68EZ328/config.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/68EZ328/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/***************************************************************************/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/rtc.h>
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-#include <asm/MC68EZ328.h>
-#ifdef CONFIG_UCSIMM
-#include <asm/bootstd.h>
-#endif
-
-/***************************************************************************/
-
-int m68328_hwclk(int set, struct rtc_time *t);
-
-/***************************************************************************/
-
-void m68ez328_reset(void)
-{
- local_irq_disable();
- asm volatile (
- "moveal #0x10c00000, %a0;\n"
- "moveb #0, 0xFFFFF300;\n"
- "moveal 0(%a0), %sp;\n"
- "moveal 4(%a0), %a0;\n"
- "jmp (%a0);\n"
- );
-}
-
-/***************************************************************************/
-
-unsigned char *cs8900a_hwaddr;
-static int errno;
-
-#ifdef CONFIG_UCSIMM
-_bsc0(char *, getserialnum)
-_bsc1(unsigned char *, gethwaddr, int, a)
-_bsc1(char *, getbenv, char *, a)
-#endif
-
-void config_BSP(char *command, int len)
-{
- unsigned char *p;
-
- printk(KERN_INFO "\n68EZ328 DragonBallEZ support (C) 1999 Rt-Control, Inc\n");
-
-#ifdef CONFIG_UCSIMM
- printk(KERN_INFO "uCsimm serial string [%s]\n",getserialnum());
- p = cs8900a_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCsimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- p[0], p[1], p[2], p[3], p[4], p[5]);
-
- p = getbenv("APPEND");
- if (p) strcpy(p,command);
- else command[0] = 0;
-#endif
-
- mach_hwclk = m68328_hwclk;
- mach_reset = m68ez328_reset;
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/Makefile b/ANDROID_3.4.5/arch/m68k/platform/68VZ328/Makefile
deleted file mode 100644
index a49d75e6..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile for arch/m68knommu/platform/68VZ328.
-#
-
-obj-y := config.o
-extra-$(DRAGEN2):= screen.h
-
-$(obj)/screen.h: $(src)/screen.xbm $(src)/xbm2lcd.pl
- perl $(src)/xbm2lcd.pl < $(src)/screen.xbm > $(obj)/screen.h
-
-clean-files := $(obj)/screen.h
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/bootlogo.h b/ANDROID_3.4.5/arch/m68k/platform/68VZ328/bootlogo.h
deleted file mode 100644
index b38e2b25..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/bootlogo.h
+++ /dev/null
@@ -1,3204 +0,0 @@
-#define splash_width 640
-#define splash_height 480
-unsigned char __attribute__ ((aligned(16))) bootlogo_bits[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x80, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff,
- 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0xf8, 0xff, 0xff, 0xff, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x38, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x03, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfc, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00,
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- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x07, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0x3f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0,
- 0x03, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x80, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, 0x00, 0xfe, 0xff, 0x1f,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0xe0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
- 0xff, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
- };
diff --git a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/config.c b/ANDROID_3.4.5/arch/m68k/platform/68VZ328/config.c
deleted file mode 100644
index 2ed8dc30..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/68VZ328/config.c
+++ /dev/null
@@ -1,188 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/68VZ328/config.c
- *
- * Copyright (C) 1993 Hamish Macdonald
- * Copyright (C) 1999 D. Jeff Dionne
- * Copyright (C) 2001 Georges Menie, Ken Desmet
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-/***************************************************************************/
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/kd.h>
-#include <linux/netdevice.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/rtc.h>
-
-#include <asm/pgtable.h>
-#include <asm/machdep.h>
-#include <asm/MC68VZ328.h>
-#include <asm/bootstd.h>
-
-#ifdef CONFIG_INIT_LCD
-#include "bootlogo.h"
-#endif
-
-/***************************************************************************/
-
-int m68328_hwclk(int set, struct rtc_time *t);
-
-/***************************************************************************/
-/* Init Drangon Engine hardware */
-/***************************************************************************/
-#if defined(CONFIG_DRAGEN2)
-
-static void m68vz328_reset(void)
-{
- local_irq_disable();
-
-#ifdef CONFIG_INIT_LCD
- PBDATA |= 0x20; /* disable CCFL light */
- PKDATA |= 0x4; /* disable LCD controller */
- LCKCON = 0;
-#endif
-
- __asm__ __volatile__(
- "reset\n\t"
- "moveal #0x04000000, %a0\n\t"
- "moveal 0(%a0), %sp\n\t"
- "moveal 4(%a0), %a0\n\t"
- "jmp (%a0)"
- );
-}
-
-static void init_hardware(char *command, int size)
-{
-#ifdef CONFIG_DIRECT_IO_ACCESS
- SCR = 0x10; /* allow user access to internal registers */
-#endif
-
- /* CSGB Init */
- CSGBB = 0x4000;
- CSB = 0x1a1;
-
- /* CS8900 init */
- /* PK3: hardware sleep function pin, active low */
- PKSEL |= PK(3); /* select pin as I/O */
- PKDIR |= PK(3); /* select pin as output */
- PKDATA |= PK(3); /* set pin high */
-
- /* PF5: hardware reset function pin, active high */
- PFSEL |= PF(5); /* select pin as I/O */
- PFDIR |= PF(5); /* select pin as output */
- PFDATA &= ~PF(5); /* set pin low */
-
- /* cs8900 hardware reset */
- PFDATA |= PF(5);
- { int i; for (i = 0; i < 32000; ++i); }
- PFDATA &= ~PF(5);
-
- /* INT1 enable (cs8900 IRQ) */
- PDPOL &= ~PD(1); /* active high signal */
- PDIQEG &= ~PD(1);
- PDIRQEN |= PD(1); /* IRQ enabled */
-
-#ifdef CONFIG_INIT_LCD
- /* initialize LCD controller */
- LSSA = (long) screen_bits;
- LVPW = 0x14;
- LXMAX = 0x140;
- LYMAX = 0xef;
- LRRA = 0;
- LPXCD = 3;
- LPICF = 0x08;
- LPOLCF = 0;
- LCKCON = 0x80;
- PCPDEN = 0xff;
- PCSEL = 0;
-
- /* Enable LCD controller */
- PKDIR |= 0x4;
- PKSEL |= 0x4;
- PKDATA &= ~0x4;
-
- /* Enable CCFL backlighting circuit */
- PBDIR |= 0x20;
- PBSEL |= 0x20;
- PBDATA &= ~0x20;
-
- /* contrast control register */
- PFDIR |= 0x1;
- PFSEL &= ~0x1;
- PWMR = 0x037F;
-#endif
-}
-
-/***************************************************************************/
-/* Init RT-Control uCdimm hardware */
-/***************************************************************************/
-#elif defined(CONFIG_UCDIMM)
-
-static void m68vz328_reset(void)
-{
- local_irq_disable();
- asm volatile (
- "moveal #0x10c00000, %a0;\n\t"
- "moveb #0, 0xFFFFF300;\n\t"
- "moveal 0(%a0), %sp;\n\t"
- "moveal 4(%a0), %a0;\n\t"
- "jmp (%a0);\n"
- );
-}
-
-unsigned char *cs8900a_hwaddr;
-static int errno;
-
-_bsc0(char *, getserialnum)
-_bsc1(unsigned char *, gethwaddr, int, a)
-_bsc1(char *, getbenv, char *, a)
-
-static void init_hardware(char *command, int size)
-{
- char *p;
-
- printk(KERN_INFO "uCdimm serial string [%s]\n", getserialnum());
- p = cs8900a_hwaddr = gethwaddr(0);
- printk(KERN_INFO "uCdimm hwaddr %.2x:%.2x:%.2x:%.2x:%.2x:%.2x\n",
- p[0], p[1], p[2], p[3], p[4], p[5]);
- p = getbenv("APPEND");
- if (p)
- strcpy(p, command);
- else
- command[0] = 0;
-}
-
-/***************************************************************************/
-#else
-
-static void m68vz328_reset(void)
-{
-}
-
-static void init_hardware(char *command, int size)
-{
-}
-
-/***************************************************************************/
-#endif
-/***************************************************************************/
-
-void config_BSP(char *command, int size)
-{
- printk(KERN_INFO "68VZ328 DragonBallVZ support (c) 2001 Lineo, Inc.\n");
-
- init_hardware(command, size);
-
- mach_hwclk = m68328_hwclk;
- mach_reset = m68vz328_reset;
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/Makefile b/ANDROID_3.4.5/arch/m68k/platform/Makefile
deleted file mode 100644
index fc932bf6..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-#
-# Makefile for the arch/m68knommu/platform.
-#
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/Makefile b/ANDROID_3.4.5/arch/m68k/platform/coldfire/Makefile
deleted file mode 100644
index a0815c61..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/Makefile
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Makefile for the m68knommu kernel.
-#
-
-#
-# If you want to play with the HW breakpoints then you will
-# need to add define this, which will give you a stack backtrace
-# on the console port whenever a DBG interrupt occurs. You have to
-# set up you HW breakpoints to trigger a DBG interrupt:
-#
-# ccflags-y := -DTRAP_DBG_INTERRUPT
-# asflags-y := -DTRAP_DBG_INTERRUPT
-#
-
-asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
-
-obj-$(CONFIG_COLDFIRE) += cache.o clk.o device.o dma.o entry.o vectors.o
-obj-$(CONFIG_M5206) += timers.o intc.o reset.o
-obj-$(CONFIG_M5206e) += timers.o intc.o reset.o
-obj-$(CONFIG_M520x) += pit.o intc-simr.o reset.o
-obj-$(CONFIG_M523x) += pit.o dma_timer.o intc-2.o reset.o
-obj-$(CONFIG_M5249) += timers.o intc.o reset.o
-obj-$(CONFIG_M527x) += pit.o intc-2.o reset.o
-obj-$(CONFIG_M5272) += timers.o
-obj-$(CONFIG_M528x) += pit.o intc-2.o reset.o
-obj-$(CONFIG_M5307) += timers.o intc.o reset.o
-obj-$(CONFIG_M532x) += timers.o intc-simr.o reset.o
-obj-$(CONFIG_M5407) += timers.o intc.o reset.o
-obj-$(CONFIG_M54xx) += sltimers.o intc-2.o
-
-obj-y += pinmux.o gpio.o
-extra-y := head.o
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/cache.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/cache.c
deleted file mode 100644
index 71beeaf0..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/cache.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/***************************************************************************/
-
-/*
- * cache.c -- general ColdFire Cache maintenance code
- *
- * Copyright (C) 2010, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-#ifdef CACHE_PUSH
-/***************************************************************************/
-
-/*
- * Use cpushl to push all dirty cache lines back to memory.
- * Older versions of GAS don't seem to know how to generate the
- * ColdFire cpushl instruction... Oh well, bit stuff it for now.
- */
-
-void mcf_cache_push(void)
-{
- __asm__ __volatile__ (
- "clrl %%d0\n\t"
- "1:\n\t"
- "movel %%d0,%%a0\n\t"
- "2:\n\t"
- ".word 0xf468\n\t"
- "addl %0,%%a0\n\t"
- "cmpl %1,%%a0\n\t"
- "blt 2b\n\t"
- "addql #1,%%d0\n\t"
- "cmpil %2,%%d0\n\t"
- "bne 1b\n\t"
- : /* No output */
- : "i" (CACHE_LINE_SIZE),
- "i" (DCACHE_SIZE / CACHE_WAYS),
- "i" (CACHE_WAYS)
- : "d0", "a0" );
-}
-
-/***************************************************************************/
-#endif /* CACHE_PUSH */
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/clk.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/clk.c
deleted file mode 100644
index 9f1260c5..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/clk.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/***************************************************************************/
-
-/*
- * clk.c -- general ColdFire CPU kernel clk handling
- *
- * Copyright (C) 2009, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <asm/coldfire.h>
-
-/***************************************************************************/
-
-struct clk *clk_get(struct device *dev, const char *id)
-{
- return NULL;
-}
-EXPORT_SYMBOL(clk_get);
-
-int clk_enable(struct clk *clk)
-{
- return 0;
-}
-EXPORT_SYMBOL(clk_enable);
-
-void clk_disable(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_disable);
-
-void clk_put(struct clk *clk)
-{
-}
-EXPORT_SYMBOL(clk_put);
-
-unsigned long clk_get_rate(struct clk *clk)
-{
- return MCF_CLK;
-}
-EXPORT_SYMBOL(clk_get_rate);
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/device.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/device.c
deleted file mode 100644
index 3aa77dde..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/device.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/*
- * device.c -- common ColdFire SoC device support
- *
- * (C) Copyright 2011, Greg Ungerer <gerg@uclinux.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/spi/spi.h>
-#include <linux/gpio.h>
-#include <asm/traps.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfuart.h>
-#include <asm/mcfqspi.h>
-
-/*
- * All current ColdFire parts contain from 2, 3 or 4 UARTS.
- */
-static struct mcf_platform_uart mcf_uart_platform_data[] = {
- {
- .mapbase = MCFUART_BASE0,
- .irq = MCF_IRQ_UART0,
- },
- {
- .mapbase = MCFUART_BASE1,
- .irq = MCF_IRQ_UART1,
- },
-#ifdef MCFUART_BASE2
- {
- .mapbase = MCFUART_BASE2,
- .irq = MCF_IRQ_UART2,
- },
-#endif
-#ifdef MCFUART_BASE3
- {
- .mapbase = MCFUART_BASE3,
- .irq = MCF_IRQ_UART3,
- },
-#endif
- { },
-};
-
-static struct platform_device mcf_uart = {
- .name = "mcfuart",
- .id = 0,
- .dev.platform_data = mcf_uart_platform_data,
-};
-
-#ifdef CONFIG_FEC
-/*
- * Some ColdFire cores contain the Fast Ethernet Controller (FEC)
- * block. It is Freescale's own hardware block. Some ColdFires
- * have 2 of these.
- */
-static struct resource mcf_fec0_resources[] = {
- {
- .start = MCFFEC_BASE0,
- .end = MCFFEC_BASE0 + MCFFEC_SIZE0 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = MCF_IRQ_FECRX0,
- .end = MCF_IRQ_FECRX0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MCF_IRQ_FECTX0,
- .end = MCF_IRQ_FECTX0,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MCF_IRQ_FECENTC0,
- .end = MCF_IRQ_FECENTC0,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mcf_fec0 = {
- .name = "fec",
- .id = 0,
- .num_resources = ARRAY_SIZE(mcf_fec0_resources),
- .resource = mcf_fec0_resources,
-};
-
-#ifdef MCFFEC_BASE1
-static struct resource mcf_fec1_resources[] = {
- {
- .start = MCFFEC_BASE1,
- .end = MCFFEC_BASE1 + MCFFEC_SIZE1 - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = MCF_IRQ_FECRX1,
- .end = MCF_IRQ_FECRX1,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MCF_IRQ_FECTX1,
- .end = MCF_IRQ_FECTX1,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = MCF_IRQ_FECENTC1,
- .end = MCF_IRQ_FECENTC1,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static struct platform_device mcf_fec1 = {
- .name = "fec",
- .id = 1,
- .num_resources = ARRAY_SIZE(mcf_fec1_resources),
- .resource = mcf_fec1_resources,
-};
-#endif /* MCFFEC_BASE1 */
-#endif /* CONFIG_FEC */
-
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
-/*
- * The ColdFire QSPI module is an SPI protocol hardware block used
- * on a number of different ColdFire CPUs.
- */
-static struct resource mcf_qspi_resources[] = {
- {
- .start = MCFQSPI_BASE,
- .end = MCFQSPI_BASE + MCFQSPI_SIZE - 1,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = MCF_IRQ_QSPI,
- .end = MCF_IRQ_QSPI,
- .flags = IORESOURCE_IRQ,
- },
-};
-
-static int mcf_cs_setup(struct mcfqspi_cs_control *cs_control)
-{
- int status;
-
- status = gpio_request(MCFQSPI_CS0, "MCFQSPI_CS0");
- if (status) {
- pr_debug("gpio_request for MCFQSPI_CS0 failed\n");
- goto fail0;
- }
- status = gpio_direction_output(MCFQSPI_CS0, 1);
- if (status) {
- pr_debug("gpio_direction_output for MCFQSPI_CS0 failed\n");
- goto fail1;
- }
-
- status = gpio_request(MCFQSPI_CS1, "MCFQSPI_CS1");
- if (status) {
- pr_debug("gpio_request for MCFQSPI_CS1 failed\n");
- goto fail1;
- }
- status = gpio_direction_output(MCFQSPI_CS1, 1);
- if (status) {
- pr_debug("gpio_direction_output for MCFQSPI_CS1 failed\n");
- goto fail2;
- }
-
- status = gpio_request(MCFQSPI_CS2, "MCFQSPI_CS2");
- if (status) {
- pr_debug("gpio_request for MCFQSPI_CS2 failed\n");
- goto fail2;
- }
- status = gpio_direction_output(MCFQSPI_CS2, 1);
- if (status) {
- pr_debug("gpio_direction_output for MCFQSPI_CS2 failed\n");
- goto fail3;
- }
-
-#ifdef MCFQSPI_CS3
- status = gpio_request(MCFQSPI_CS3, "MCFQSPI_CS3");
- if (status) {
- pr_debug("gpio_request for MCFQSPI_CS3 failed\n");
- goto fail3;
- }
- status = gpio_direction_output(MCFQSPI_CS3, 1);
- if (status) {
- pr_debug("gpio_direction_output for MCFQSPI_CS3 failed\n");
- gpio_free(MCFQSPI_CS3);
- goto fail3;
- }
-#endif
-
- return 0;
-
-fail3:
- gpio_free(MCFQSPI_CS2);
-fail2:
- gpio_free(MCFQSPI_CS1);
-fail1:
- gpio_free(MCFQSPI_CS0);
-fail0:
- return status;
-}
-
-static void mcf_cs_teardown(struct mcfqspi_cs_control *cs_control)
-{
-#ifdef MCFQSPI_CS3
- gpio_free(MCFQSPI_CS3);
-#endif
- gpio_free(MCFQSPI_CS2);
- gpio_free(MCFQSPI_CS1);
- gpio_free(MCFQSPI_CS0);
-}
-
-static void mcf_cs_select(struct mcfqspi_cs_control *cs_control,
- u8 chip_select, bool cs_high)
-{
- switch (chip_select) {
- case 0:
- gpio_set_value(MCFQSPI_CS0, cs_high);
- break;
- case 1:
- gpio_set_value(MCFQSPI_CS1, cs_high);
- break;
- case 2:
- gpio_set_value(MCFQSPI_CS2, cs_high);
- break;
-#ifdef MCFQSPI_CS3
- case 3:
- gpio_set_value(MCFQSPI_CS3, cs_high);
- break;
-#endif
- }
-}
-
-static void mcf_cs_deselect(struct mcfqspi_cs_control *cs_control,
- u8 chip_select, bool cs_high)
-{
- switch (chip_select) {
- case 0:
- gpio_set_value(MCFQSPI_CS0, !cs_high);
- break;
- case 1:
- gpio_set_value(MCFQSPI_CS1, !cs_high);
- break;
- case 2:
- gpio_set_value(MCFQSPI_CS2, !cs_high);
- break;
-#ifdef MCFQSPI_CS3
- case 3:
- gpio_set_value(MCFQSPI_CS3, !cs_high);
- break;
-#endif
- }
-}
-
-static struct mcfqspi_cs_control mcf_cs_control = {
- .setup = mcf_cs_setup,
- .teardown = mcf_cs_teardown,
- .select = mcf_cs_select,
- .deselect = mcf_cs_deselect,
-};
-
-static struct mcfqspi_platform_data mcf_qspi_data = {
- .bus_num = 0,
- .num_chipselect = 4,
- .cs_control = &mcf_cs_control,
-};
-
-static struct platform_device mcf_qspi = {
- .name = "mcfqspi",
- .id = 0,
- .num_resources = ARRAY_SIZE(mcf_qspi_resources),
- .resource = mcf_qspi_resources,
- .dev.platform_data = &mcf_qspi_data,
-};
-#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
-
-static struct platform_device *mcf_devices[] __initdata = {
- &mcf_uart,
-#ifdef CONFIG_FEC
- &mcf_fec0,
-#ifdef MCFFEC_BASE1
- &mcf_fec1,
-#endif
-#endif
-#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
- &mcf_qspi,
-#endif
-};
-
-/*
- * Some ColdFire UARTs let you set the IRQ line to use.
- */
-static void __init mcf_uart_set_irq(void)
-{
-#ifdef MCFUART_UIVR
- /* UART0 interrupt setup */
- writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR);
- writeb(MCF_IRQ_UART0, MCFUART_BASE0 + MCFUART_UIVR);
- mcf_mapirq2imr(MCF_IRQ_UART0, MCFINTC_UART0);
-
- /* UART1 interrupt setup */
- writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR);
- writeb(MCF_IRQ_UART1, MCFUART_BASE1 + MCFUART_UIVR);
- mcf_mapirq2imr(MCF_IRQ_UART1, MCFINTC_UART1);
-#endif
-}
-
-static int __init mcf_init_devices(void)
-{
- mcf_uart_set_irq();
- platform_add_devices(mcf_devices, ARRAY_SIZE(mcf_devices));
- return 0;
-}
-
-arch_initcall(mcf_init_devices);
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma.c
deleted file mode 100644
index df5ce20d..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/***************************************************************************/
-
-/*
- * dma.c -- Freescale ColdFire DMA support
- *
- * Copyright (C) 2007, Greg Ungerer (gerg@snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <asm/dma.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfdma.h>
-
-/***************************************************************************/
-
-/*
- * DMA channel base address table.
- */
-unsigned int dma_base_addr[MAX_M68K_DMA_CHANNELS] = {
-#ifdef MCFDMA_BASE0
- MCFDMA_BASE0,
-#endif
-#ifdef MCFDMA_BASE1
- MCFDMA_BASE1,
-#endif
-#ifdef MCFDMA_BASE2
- MCFDMA_BASE2,
-#endif
-#ifdef MCFDMA_BASE3
- MCFDMA_BASE3,
-#endif
-};
-EXPORT_SYMBOL(dma_base_addr);
-
-unsigned int dma_device_address[MAX_M68K_DMA_CHANNELS];
-EXPORT_SYMBOL(dma_device_address);
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma_timer.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma_timer.c
deleted file mode 100644
index 235ad57c..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/dma_timer.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * dma_timer.c -- Freescale ColdFire DMA Timer.
- *
- * Copyright (C) 2007, Benedikt Spranger <b.spranger@linutronix.de>
- * Copyright (C) 2008. Sebastian Siewior, Linutronix
- *
- */
-
-#include <linux/clocksource.h>
-#include <linux/io.h>
-
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfpit.h>
-#include <asm/mcfsim.h>
-
-#define DMA_TIMER_0 (0x00)
-#define DMA_TIMER_1 (0x40)
-#define DMA_TIMER_2 (0x80)
-#define DMA_TIMER_3 (0xc0)
-
-#define DTMR0 (MCF_IPSBAR + DMA_TIMER_0 + 0x400)
-#define DTXMR0 (MCF_IPSBAR + DMA_TIMER_0 + 0x402)
-#define DTER0 (MCF_IPSBAR + DMA_TIMER_0 + 0x403)
-#define DTRR0 (MCF_IPSBAR + DMA_TIMER_0 + 0x404)
-#define DTCR0 (MCF_IPSBAR + DMA_TIMER_0 + 0x408)
-#define DTCN0 (MCF_IPSBAR + DMA_TIMER_0 + 0x40c)
-
-#define DMA_FREQ ((MCF_CLK / 2) / 16)
-
-/* DTMR */
-#define DMA_DTMR_RESTART (1 << 3)
-#define DMA_DTMR_CLK_DIV_1 (1 << 1)
-#define DMA_DTMR_CLK_DIV_16 (2 << 1)
-#define DMA_DTMR_ENABLE (1 << 0)
-
-static cycle_t cf_dt_get_cycles(struct clocksource *cs)
-{
- return __raw_readl(DTCN0);
-}
-
-static struct clocksource clocksource_cf_dt = {
- .name = "coldfire_dma_timer",
- .rating = 200,
- .read = cf_dt_get_cycles,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-static int __init init_cf_dt_clocksource(void)
-{
- /*
- * We setup DMA timer 0 in free run mode. This incrementing counter is
- * used as a highly precious clock source. With MCF_CLOCK = 150 MHz we
- * get a ~213 ns resolution and the 32bit register will overflow almost
- * every 15 minutes.
- */
- __raw_writeb(0x00, DTXMR0);
- __raw_writeb(0x00, DTER0);
- __raw_writel(0x00000000, DTRR0);
- __raw_writew(DMA_DTMR_CLK_DIV_16 | DMA_DTMR_ENABLE, DTMR0);
- return clocksource_register_hz(&clocksource_cf_dt, DMA_FREQ);
-}
-
-arch_initcall(init_cf_dt_clocksource);
-
-#define CYC2NS_SCALE_FACTOR 10 /* 2^10, carefully chosen */
-#define CYC2NS_SCALE ((1000000 << CYC2NS_SCALE_FACTOR) / (DMA_FREQ / 1000))
-
-static unsigned long long cycles2ns(unsigned long cycl)
-{
- return (unsigned long long) ((unsigned long long)cycl *
- CYC2NS_SCALE) >> CYC2NS_SCALE_FACTOR;
-}
-
-unsigned long long sched_clock(void)
-{
- unsigned long cycl = __raw_readl(DTCN0);
-
- return cycles2ns(cycl);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/entry.S b/ANDROID_3.4.5/arch/m68k/platform/coldfire/entry.S
deleted file mode 100644
index 281e38c2..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/entry.S
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * linux/arch/m68knommu/platform/5307/entry.S
- *
- * Copyright (C) 1999-2007, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 1998 D. Jeff Dionne <jeff@lineo.ca>,
- * Kenneth Albanowski <kjahds@kjahds.com>,
- * Copyright (C) 2000 Lineo Inc. (www.lineo.com)
- * Copyright (C) 2004-2006 Macq Electronique SA. (www.macqel.com)
- *
- * Based on:
- *
- * linux/arch/m68k/kernel/entry.S
- *
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- *
- * Linux/m68k support by Hamish Macdonald
- *
- * 68060 fixes by Jesper Skov
- * ColdFire support by Greg Ungerer (gerg@snapgear.com)
- * 5307 fixes by David W. Miller
- * linux 2.4 support David McCullough <davidm@snapgear.com>
- * Bug, speed and maintainability fixes by Philippe De Muyter <phdm@macqel.be>
- */
-
-#include <linux/linkage.h>
-#include <asm/unistd.h>
-#include <asm/thread_info.h>
-#include <asm/errno.h>
-#include <asm/setup.h>
-#include <asm/segment.h>
-#include <asm/asm-offsets.h>
-#include <asm/entry.h>
-
-#ifdef CONFIG_COLDFIRE_SW_A7
-/*
- * Define software copies of the supervisor and user stack pointers.
- */
-.bss
-sw_ksp:
-.long 0
-sw_usp:
-.long 0
-#endif /* CONFIG_COLDFIRE_SW_A7 */
-
-.text
-
-.globl system_call
-.globl resume
-.globl ret_from_exception
-.globl ret_from_signal
-.globl sys_call_table
-.globl inthandler
-
-enosys:
- mov.l #sys_ni_syscall,%d3
- bra 1f
-
-ENTRY(system_call)
- SAVE_ALL_SYS
- move #0x2000,%sr /* enable intrs again */
- GET_CURRENT(%d2)
-
- cmpl #NR_syscalls,%d0
- jcc enosys
- lea sys_call_table,%a0
- lsll #2,%d0 /* movel %a0@(%d0:l:4),%d3 */
- movel %a0@(%d0),%d3
- jeq enosys
-
-1:
- movel %sp,%d2 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d2 /* at start of kernel stack */
- movel %d2,%a0
- movel %a0@,%a1 /* save top of frame */
- movel %sp,%a1@(TASK_THREAD+THREAD_ESP0)
- btst #(TIF_SYSCALL_TRACE%8),%a0@(TINFO_FLAGS+(31-TIF_SYSCALL_TRACE)/8)
- bnes 1f
-
- movel %d3,%a0
- jbsr %a0@
- movel %d0,%sp@(PT_OFF_D0) /* save the return value */
- jra ret_from_exception
-1:
- movel #-ENOSYS,%d2 /* strace needs -ENOSYS in PT_OFF_D0 */
- movel %d2,PT_OFF_D0(%sp) /* on syscall entry */
- subql #4,%sp
- SAVE_SWITCH_STACK
- jbsr syscall_trace_enter
- RESTORE_SWITCH_STACK
- addql #4,%sp
- movel %d3,%a0
- jbsr %a0@
- movel %d0,%sp@(PT_OFF_D0) /* save the return value */
- subql #4,%sp /* dummy return address */
- SAVE_SWITCH_STACK
- jbsr syscall_trace_leave
-
-ret_from_signal:
- RESTORE_SWITCH_STACK
- addql #4,%sp
-
-ret_from_exception:
- move #0x2700,%sr /* disable intrs */
- btst #5,%sp@(PT_OFF_SR) /* check if returning to kernel */
- jeq Luser_return /* if so, skip resched, signals */
-
-#ifdef CONFIG_PREEMPT
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
- movel %d1,%a0
- movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
- andl #(1<<TIF_NEED_RESCHED),%d1
- jeq Lkernel_return
-
- movel %a0@(TINFO_PREEMPT),%d1
- cmpl #0,%d1
- jne Lkernel_return
-
- pea Lkernel_return
- jmp preempt_schedule_irq /* preempt the kernel */
-#endif
-
-Lkernel_return:
- moveml %sp@,%d1-%d5/%a0-%a2
- lea %sp@(32),%sp /* space for 8 regs */
- movel %sp@+,%d0
- addql #4,%sp /* orig d0 */
- addl %sp@+,%sp /* stk adj */
- rte
-
-Luser_return:
- movel %sp,%d1 /* get thread_info pointer */
- andl #-THREAD_SIZE,%d1 /* at base of kernel stack */
- movel %d1,%a0
- moveb %a0@(TINFO_FLAGS+3),%d1 /* thread_info->flags (low 8 bits) */
- jne Lwork_to_do /* still work to do */
-
-Lreturn:
- RESTORE_USER
-
-Lwork_to_do:
- movel %a0@(TINFO_FLAGS),%d1 /* get thread_info->flags */
- move #0x2000,%sr /* enable intrs again */
- btst #TIF_NEED_RESCHED,%d1
- jne reschedule
-
-Lsignal_return:
- subql #4,%sp /* dummy return address */
- SAVE_SWITCH_STACK
- pea %sp@(SWITCH_STACK_SIZE)
- jsr do_signal
- addql #4,%sp
- RESTORE_SWITCH_STACK
- addql #4,%sp
- jmp Luser_return
-
-/*
- * This is the generic interrupt handler (for all hardware interrupt
- * sources). Calls up to high level code to do all the work.
- */
-ENTRY(inthandler)
- SAVE_ALL_INT
- GET_CURRENT(%d2)
-
- movew %sp@(PT_OFF_FORMATVEC),%d0 /* put exception # in d0 */
- andl #0x03fc,%d0 /* mask out vector only */
-
- movel %sp,%sp@- /* push regs arg */
- lsrl #2,%d0 /* calculate real vector # */
- movel %d0,%sp@- /* push vector number */
- jbsr do_IRQ /* call high level irq handler */
- lea %sp@(8),%sp /* pop args off stack */
-
- bra ret_from_exception
-
-/*
- * Beware - when entering resume, prev (the current task) is
- * in a0, next (the new task) is in a1, so don't change these
- * registers until their contents are no longer needed.
- */
-ENTRY(resume)
- movew %sr,%d1 /* save current status */
- movew %d1,%a0@(TASK_THREAD+THREAD_SR)
- movel %a0,%d1 /* get prev thread in d1 */
- SAVE_SWITCH_STACK
- movel %sp,%a0@(TASK_THREAD+THREAD_KSP) /* save kernel stack pointer */
- RDUSP /* movel %usp,%a3 */
- movel %a3,%a0@(TASK_THREAD+THREAD_USP) /* save thread user stack */
-#ifdef CONFIG_MMU
- movel %a1,%a2 /* set new current */
-#endif
- movel %a1@(TASK_THREAD+THREAD_USP),%a3 /* restore thread user stack */
- WRUSP /* movel %a3,%usp */
- movel %a1@(TASK_THREAD+THREAD_KSP),%sp /* restore new kernel stack */
- movew %a1@(TASK_THREAD+THREAD_SR),%d7 /* restore new status */
- movew %d7,%sr
- RESTORE_SWITCH_STACK
- rts
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/gpio.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/gpio.c
deleted file mode 100644
index 292a1a5a..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/gpio.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Coldfire generic GPIO support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include <asm/gpio.h>
-#include <asm/pinmux.h>
-#include <asm/mcfgpio.h>
-
-#define MCF_CHIP(chip) container_of(chip, struct mcf_gpio_chip, gpio_chip)
-
-int mcf_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
-{
- unsigned long flags;
- MCFGPIO_PORTTYPE dir;
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- local_irq_save(flags);
- dir = mcfgpio_read(mcf_chip->pddr);
- dir &= ~mcfgpio_bit(chip->base + offset);
- mcfgpio_write(dir, mcf_chip->pddr);
- local_irq_restore(flags);
-
- return 0;
-}
-
-int mcf_gpio_get_value(struct gpio_chip *chip, unsigned offset)
-{
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- return mcfgpio_read(mcf_chip->ppdr) & mcfgpio_bit(chip->base + offset);
-}
-
-int mcf_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
- int value)
-{
- unsigned long flags;
- MCFGPIO_PORTTYPE data;
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- local_irq_save(flags);
- /* write the value to the output latch */
- data = mcfgpio_read(mcf_chip->podr);
- if (value)
- data |= mcfgpio_bit(chip->base + offset);
- else
- data &= ~mcfgpio_bit(chip->base + offset);
- mcfgpio_write(data, mcf_chip->podr);
-
- /* now set the direction to output */
- data = mcfgpio_read(mcf_chip->pddr);
- data |= mcfgpio_bit(chip->base + offset);
- mcfgpio_write(data, mcf_chip->pddr);
- local_irq_restore(flags);
-
- return 0;
-}
-
-void mcf_gpio_set_value(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- unsigned long flags;
- MCFGPIO_PORTTYPE data;
-
- local_irq_save(flags);
- data = mcfgpio_read(mcf_chip->podr);
- if (value)
- data |= mcfgpio_bit(chip->base + offset);
- else
- data &= ~mcfgpio_bit(chip->base + offset);
- mcfgpio_write(data, mcf_chip->podr);
- local_irq_restore(flags);
-}
-
-void mcf_gpio_set_value_fast(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- if (value)
- mcfgpio_write(mcfgpio_bit(chip->base + offset), mcf_chip->setr);
- else
- mcfgpio_write(~mcfgpio_bit(chip->base + offset), mcf_chip->clrr);
-}
-
-int mcf_gpio_request(struct gpio_chip *chip, unsigned offset)
-{
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- return mcf_chip->gpio_to_pinmux ?
- mcf_pinmux_request(mcf_chip->gpio_to_pinmux[offset], 0) : 0;
-}
-
-void mcf_gpio_free(struct gpio_chip *chip, unsigned offset)
-{
- struct mcf_gpio_chip *mcf_chip = MCF_CHIP(chip);
-
- mcf_gpio_direction_input(chip, offset);
-
- if (mcf_chip->gpio_to_pinmux)
- mcf_pinmux_release(mcf_chip->gpio_to_pinmux[offset], 0);
-}
-
-struct bus_type mcf_gpio_subsys = {
- .name = "gpio",
- .dev_name = "gpio",
-};
-
-static int __init mcf_gpio_sysinit(void)
-{
- return subsys_system_register(&mcf_gpio_subsys, NULL);
-}
-
-core_initcall(mcf_gpio_sysinit);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/head.S b/ANDROID_3.4.5/arch/m68k/platform/coldfire/head.S
deleted file mode 100644
index c3db70ed..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/head.S
+++ /dev/null
@@ -1,298 +0,0 @@
-/*****************************************************************************/
-
-/*
- * head.S -- common startup code for ColdFire CPUs.
- *
- * (C) Copyright 1999-2011, Greg Ungerer <gerg@snapgear.com>.
- */
-
-/*****************************************************************************/
-
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <asm/asm-offsets.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfmmu.h>
-#include <asm/thread_info.h>
-
-/*****************************************************************************/
-
-/*
- * If we don't have a fixed memory size, then lets build in code
- * to auto detect the DRAM size. Obviously this is the preferred
- * method, and should work for most boards. It won't work for those
- * that do not have their RAM starting at address 0, and it only
- * works on SDRAM (not boards fitted with SRAM).
- */
-#if CONFIG_RAMSIZE != 0
-.macro GET_MEM_SIZE
- movel #CONFIG_RAMSIZE,%d0 /* hard coded memory size */
-.endm
-
-#elif defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5249) || defined(CONFIG_M527x) || \
- defined(CONFIG_M528x) || defined(CONFIG_M5307) || \
- defined(CONFIG_M5407)
-/*
- * Not all these devices have exactly the same DRAM controller,
- * but the DCMR register is virtually identical - give or take
- * a couple of bits. The only exception is the 5272 devices, their
- * DRAM controller is quite different.
- */
-.macro GET_MEM_SIZE
- movel MCFSIM_DMR0,%d0 /* get mask for 1st bank */
- btst #0,%d0 /* check if region enabled */
- beq 1f
- andl #0xfffc0000,%d0
- beq 1f
- addl #0x00040000,%d0 /* convert mask to size */
-1:
- movel MCFSIM_DMR1,%d1 /* get mask for 2nd bank */
- btst #0,%d1 /* check if region enabled */
- beq 2f
- andl #0xfffc0000,%d1
- beq 2f
- addl #0x00040000,%d1
- addl %d1,%d0 /* total mem size in d0 */
-2:
-.endm
-
-#elif defined(CONFIG_M5272)
-.macro GET_MEM_SIZE
- movel MCF_MBAR+MCFSIM_CSOR7,%d0 /* get SDRAM address mask */
- andil #0xfffff000,%d0 /* mask out chip select options */
- negl %d0 /* negate bits */
-.endm
-
-#elif defined(CONFIG_M520x)
-.macro GET_MEM_SIZE
- clrl %d0
- movel MCFSIM_SDCS0, %d2 /* Get SDRAM chip select 0 config */
- andl #0x1f, %d2 /* Get only the chip select size */
- beq 3f /* Check if it is enabled */
- addql #1, %d2 /* Form exponent */
- moveql #1, %d0
- lsll %d2, %d0 /* 2 ^ exponent */
-3:
- movel MCFSIM_SDCS1, %d2 /* Get SDRAM chip select 1 config */
- andl #0x1f, %d2 /* Get only the chip select size */
- beq 4f /* Check if it is enabled */
- addql #1, %d2 /* Form exponent */
- moveql #1, %d1
- lsll %d2, %d1 /* 2 ^ exponent */
- addl %d1, %d0 /* Total size of SDRAM in d0 */
-4:
-.endm
-
-#else
-#error "ERROR: I don't know how to probe your boards memory size?"
-#endif
-
-/*****************************************************************************/
-
-/*
- * Boards and platforms can do specific early hardware setup if
- * they need to. Most don't need this, define away if not required.
- */
-#ifndef PLATFORM_SETUP
-#define PLATFORM_SETUP
-#endif
-
-/*****************************************************************************/
-
-.global _start
-.global _rambase
-.global _ramvec
-.global _ramstart
-.global _ramend
-#if defined(CONFIG_UBOOT)
-.global _init_sp
-#endif
-
-/*****************************************************************************/
-
-.data
-
-/*
- * During startup we store away the RAM setup. These are not in the
- * bss, since their values are determined and written before the bss
- * has been cleared.
- */
-_rambase:
-.long 0
-_ramvec:
-.long 0
-_ramstart:
-.long 0
-_ramend:
-.long 0
-#if defined(CONFIG_UBOOT)
-_init_sp:
-.long 0
-#endif
-
-/*****************************************************************************/
-
-__HEAD
-
-#ifdef CONFIG_MMU
-_start0:
- jmp _start
-.global kernel_pg_dir
-.equ kernel_pg_dir,_start0
-.equ .,_start0+0x1000
-#endif
-
-/*
- * This is the codes first entry point. This is where it all
- * begins...
- */
-
-_start:
- nop /* filler */
- movew #0x2700, %sr /* no interrupts */
- movel #CACHE_INIT,%d0 /* disable cache */
- movec %d0,%CACR
- nop
-#if defined(CONFIG_UBOOT)
- movel %sp,_init_sp /* save initial stack pointer */
-#endif
-#ifdef CONFIG_MBAR
- movel #CONFIG_MBAR+1,%d0 /* configured MBAR address */
- movec %d0,%MBAR /* set it */
-#endif
-
- /*
- * Do any platform or board specific setup now. Most boards
- * don't need anything. Those exceptions are define this in
- * their board specific includes.
- */
- PLATFORM_SETUP
-
- /*
- * Create basic memory configuration. Set VBR accordingly,
- * and size memory.
- */
- movel #CONFIG_VECTORBASE,%a7
- movec %a7,%VBR /* set vectors addr */
- movel %a7,_ramvec
-
- movel #CONFIG_RAMBASE,%a7 /* mark the base of RAM */
- movel %a7,_rambase
-
- GET_MEM_SIZE /* macro code determines size */
- addl %a7,%d0
- movel %d0,_ramend /* set end ram addr */
-
- /*
- * Now that we know what the memory is, lets enable cache
- * and get things moving. This is Coldfire CPU specific. Not
- * all version cores have identical cache register setup. But
- * it is very similar. Define the exact settings in the headers
- * then the code here is the same for all.
- */
- movel #ACR0_MODE,%d0 /* set RAM region for caching */
- movec %d0,%ACR0
- movel #ACR1_MODE,%d0 /* anything else to cache? */
- movec %d0,%ACR1
-#ifdef ACR2_MODE
- movel #ACR2_MODE,%d0
- movec %d0,%ACR2
- movel #ACR3_MODE,%d0
- movec %d0,%ACR3
-#endif
- movel #CACHE_MODE,%d0 /* enable cache */
- movec %d0,%CACR
- nop
-
-#ifdef CONFIG_MMU
- /*
- * Identity mapping for the kernel region.
- */
- movel #(MMUBASE+1),%d0 /* enable MMUBAR registers */
- movec %d0,%MMUBAR
- movel #MMUOR_CA,%d0 /* clear TLB entries */
- movel %d0,MMUOR
- movel #0,%d0 /* set ASID to 0 */
- movec %d0,%asid
-
- movel #MMUCR_EN,%d0 /* Enable the identity map */
- movel %d0,MMUCR
- nop /* sync i-pipeline */
-
- movel #_vstart,%a0 /* jump to "virtual" space */
- jmp %a0@
-_vstart:
-#endif /* CONFIG_MMU */
-
-#ifdef CONFIG_ROMFS_FS
- /*
- * Move ROM filesystem above bss :-)
- */
- lea _sbss,%a0 /* get start of bss */
- lea _ebss,%a1 /* set up destination */
- movel %a0,%a2 /* copy of bss start */
-
- movel 8(%a0),%d0 /* get size of ROMFS */
- addql #8,%d0 /* allow for rounding */
- andl #0xfffffffc, %d0 /* whole words */
-
- addl %d0,%a0 /* copy from end */
- addl %d0,%a1 /* copy from end */
- movel %a1,_ramstart /* set start of ram */
-
-_copy_romfs:
- movel -(%a0),%d0 /* copy dword */
- movel %d0,-(%a1)
- cmpl %a0,%a2 /* check if at end */
- bne _copy_romfs
-
-#else /* CONFIG_ROMFS_FS */
- lea _ebss,%a1
- movel %a1,_ramstart
-#endif /* CONFIG_ROMFS_FS */
-
-
- /*
- * Zero out the bss region.
- */
- lea _sbss,%a0 /* get start of bss */
- lea _ebss,%a1 /* get end of bss */
- clrl %d0 /* set value */
-_clear_bss:
- movel %d0,(%a0)+ /* clear each word */
- cmpl %a0,%a1 /* check if at end */
- bne _clear_bss
-
- /*
- * Load the current task pointer and stack.
- */
- lea init_thread_union,%a0
- lea THREAD_SIZE(%a0),%sp
-
-#ifdef CONFIG_MMU
-.global m68k_cputype
-.global m68k_mmutype
-.global m68k_fputype
-.global m68k_machtype
- movel #CPU_COLDFIRE,%d0
- movel %d0,m68k_cputype /* Mark us as a ColdFire */
- movel #MMU_COLDFIRE,%d0
- movel %d0,m68k_mmutype
- movel #FPU_COLDFIRE,%d0
- movel %d0,m68k_fputype
- movel #MACH_M54XX,%d0
- movel %d0,m68k_machtype /* Mark us as a 54xx machine */
- lea init_task,%a2 /* Set "current" init task */
-#endif
-
- /*
- * Assember start up done, start code proper.
- */
- jsr start_kernel /* start Linux kernel */
-
-_exit:
- jmp _exit /* should never get here */
-
-/*****************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-2.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-2.c
deleted file mode 100644
index 99509335..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-2.c
+++ /dev/null
@@ -1,212 +0,0 @@
-/*
- * intc-2.c
- *
- * General interrupt controller code for the many ColdFire cores that use
- * interrupt controllers with 63 interrupt sources, organized as 56 fully-
- * programmable + 7 fixed-level interrupt sources. This includes the 523x
- * family, the 5270, 5271, 5274, 5275, and the 528x family which have two such
- * controllers, and the 547x and 548x families which have only one of them.
- *
- * The external 7 fixed interrupts are part the the Edge Port unit of these
- * ColdFire parts. They can be configured as level or edge triggered.
- *
- * (C) Copyright 2009-2011, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/traps.h>
-
-/*
- * Bit definitions for the ICR family of registers.
- */
-#define MCFSIM_ICR_LEVEL(l) ((l)<<3) /* Level l intr */
-#define MCFSIM_ICR_PRI(p) (p) /* Priority p intr */
-
-/*
- * The EDGE Port interrupts are the fixed 7 external interrupts.
- * They need some special treatment, for example they need to be acked.
- */
-#define EINT0 64 /* Is not actually used, but spot reserved for it */
-#define EINT1 65 /* EDGE Port interrupt 1 */
-#define EINT7 71 /* EDGE Port interrupt 7 */
-
-#ifdef MCFICM_INTC1
-#define NR_VECS 128
-#else
-#define NR_VECS 64
-#endif
-
-static void intc_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq - MCFINT_VECBASE;
- unsigned long imraddr;
- u32 val, imrbit;
-
-#ifdef MCFICM_INTC1
- imraddr = (irq & 0x40) ? MCFICM_INTC1 : MCFICM_INTC0;
-#else
- imraddr = MCFICM_INTC0;
-#endif
- imraddr += (irq & 0x20) ? MCFINTC_IMRH : MCFINTC_IMRL;
- imrbit = 0x1 << (irq & 0x1f);
-
- val = __raw_readl(imraddr);
- __raw_writel(val | imrbit, imraddr);
-}
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq - MCFINT_VECBASE;
- unsigned long imraddr;
- u32 val, imrbit;
-
-#ifdef MCFICM_INTC1
- imraddr = (irq & 0x40) ? MCFICM_INTC1 : MCFICM_INTC0;
-#else
- imraddr = MCFICM_INTC0;
-#endif
- imraddr += ((irq & 0x20) ? MCFINTC_IMRH : MCFINTC_IMRL);
- imrbit = 0x1 << (irq & 0x1f);
-
- /* Don't set the "maskall" bit! */
- if ((irq & 0x20) == 0)
- imrbit |= 0x1;
-
- val = __raw_readl(imraddr);
- __raw_writel(val & ~imrbit, imraddr);
-}
-
-/*
- * Only the external (or EDGE Port) interrupts need to be acknowledged
- * here, as part of the IRQ handler. They only really need to be ack'ed
- * if they are in edge triggered mode, but there is no harm in doing it
- * for all types.
- */
-static void intc_irq_ack(struct irq_data *d)
-{
- unsigned int irq = d->irq;
-
- __raw_writeb(0x1 << (irq - EINT0), MCFEPORT_EPFR);
-}
-
-/*
- * Each vector needs a unique priority and level associated with it.
- * We don't really care so much what they are, we don't rely on the
- * traditional priority interrupt scheme of the m68k/ColdFire. This
- * only needs to be set once for an interrupt, and we will never change
- * these values once we have set them.
- */
-static u8 intc_intpri = MCFSIM_ICR_LEVEL(6) | MCFSIM_ICR_PRI(6);
-
-static unsigned int intc_irq_startup(struct irq_data *d)
-{
- unsigned int irq = d->irq - MCFINT_VECBASE;
- unsigned long icraddr;
-
-#ifdef MCFICM_INTC1
- icraddr = (irq & 0x40) ? MCFICM_INTC1 : MCFICM_INTC0;
-#else
- icraddr = MCFICM_INTC0;
-#endif
- icraddr += MCFINTC_ICR0 + (irq & 0x3f);
- if (__raw_readb(icraddr) == 0)
- __raw_writeb(intc_intpri--, icraddr);
-
- irq = d->irq;
- if ((irq >= EINT1) && (irq <= EINT7)) {
- u8 v;
-
- irq -= EINT0;
-
- /* Set EPORT line as input */
- v = __raw_readb(MCFEPORT_EPDDR);
- __raw_writeb(v & ~(0x1 << irq), MCFEPORT_EPDDR);
-
- /* Set EPORT line as interrupt source */
- v = __raw_readb(MCFEPORT_EPIER);
- __raw_writeb(v | (0x1 << irq), MCFEPORT_EPIER);
- }
-
- intc_irq_unmask(d);
- return 0;
-}
-
-static int intc_irq_set_type(struct irq_data *d, unsigned int type)
-{
- unsigned int irq = d->irq;
- u16 pa, tb;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- tb = 0x1;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- tb = 0x2;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- tb = 0x3;
- break;
- default:
- /* Level triggered */
- tb = 0;
- break;
- }
-
- if (tb)
- irq_set_handler(irq, handle_edge_irq);
-
- irq -= EINT0;
- pa = __raw_readw(MCFEPORT_EPPAR);
- pa = (pa & ~(0x3 << (irq * 2))) | (tb << (irq * 2));
- __raw_writew(pa, MCFEPORT_EPPAR);
-
- return 0;
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "CF-INTC",
- .irq_startup = intc_irq_startup,
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
-};
-
-static struct irq_chip intc_irq_chip_edge_port = {
- .name = "CF-INTC-EP",
- .irq_startup = intc_irq_startup,
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
- .irq_ack = intc_irq_ack,
- .irq_set_type = intc_irq_set_type,
-};
-
-void __init init_IRQ(void)
-{
- int irq;
-
- /* Mask all interrupt sources */
- __raw_writel(0x1, MCFICM_INTC0 + MCFINTC_IMRL);
-#ifdef MCFICM_INTC1
- __raw_writel(0x1, MCFICM_INTC1 + MCFINTC_IMRL);
-#endif
-
- for (irq = MCFINT_VECBASE; (irq < MCFINT_VECBASE + NR_VECS); irq++) {
- if ((irq >= EINT1) && (irq <=EINT7))
- irq_set_chip(irq, &intc_irq_chip_edge_port);
- else
- irq_set_chip(irq, &intc_irq_chip);
- irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH);
- irq_set_handler(irq, handle_level_irq);
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-simr.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-simr.c
deleted file mode 100644
index 650d52e2..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc-simr.c
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * intc-simr.c
- *
- * Interrupt controller code for the ColdFire 5208, 5207 & 532x parts.
- *
- * (C) Copyright 2009-2011, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/traps.h>
-
-/*
- * The EDGE Port interrupts are the fixed 7 external interrupts.
- * They need some special treatment, for example they need to be acked.
- */
-#ifdef CONFIG_M520x
-/*
- * The 520x parts only support a limited range of these external
- * interrupts, only 1, 4 and 7 (as interrupts 65, 66 and 67).
- */
-#define EINT0 64 /* Is not actually used, but spot reserved for it */
-#define EINT1 65 /* EDGE Port interrupt 1 */
-#define EINT4 66 /* EDGE Port interrupt 4 */
-#define EINT7 67 /* EDGE Port interrupt 7 */
-
-static unsigned int irqebitmap[] = { 0, 1, 4, 7 };
-static unsigned int inline irq2ebit(unsigned int irq)
-{
- return irqebitmap[irq - EINT0];
-}
-
-#else
-
-/*
- * Most of the ColdFire parts with the EDGE Port module just have
- * a strait direct mapping of the 7 external interrupts. Although
- * there is a bit reserved for 0, it is not used.
- */
-#define EINT0 64 /* Is not actually used, but spot reserved for it */
-#define EINT1 65 /* EDGE Port interrupt 1 */
-#define EINT7 71 /* EDGE Port interrupt 7 */
-
-static unsigned int inline irq2ebit(unsigned int irq)
-{
- return irq - EINT0;
-}
-
-#endif
-
-/*
- * There maybe one or two interrupt control units, each has 64
- * interrupts. If there is no second unit then MCFINTC1_* defines
- * will be 0 (and code for them optimized away).
- */
-
-static void intc_irq_mask(struct irq_data *d)
-{
- unsigned int irq = d->irq - MCFINT_VECBASE;
-
- if (MCFINTC1_SIMR && (irq > 64))
- __raw_writeb(irq - 64, MCFINTC1_SIMR);
- else
- __raw_writeb(irq, MCFINTC0_SIMR);
-}
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- unsigned int irq = d->irq - MCFINT_VECBASE;
-
- if (MCFINTC1_CIMR && (irq > 64))
- __raw_writeb(irq - 64, MCFINTC1_CIMR);
- else
- __raw_writeb(irq, MCFINTC0_CIMR);
-}
-
-static void intc_irq_ack(struct irq_data *d)
-{
- unsigned int ebit = irq2ebit(d->irq);
-
- __raw_writeb(0x1 << ebit, MCFEPORT_EPFR);
-}
-
-static unsigned int intc_irq_startup(struct irq_data *d)
-{
- unsigned int irq = d->irq;
-
- if ((irq >= EINT1) && (irq <= EINT7)) {
- unsigned int ebit = irq2ebit(irq);
- u8 v;
-
- /* Set EPORT line as input */
- v = __raw_readb(MCFEPORT_EPDDR);
- __raw_writeb(v & ~(0x1 << ebit), MCFEPORT_EPDDR);
-
- /* Set EPORT line as interrupt source */
- v = __raw_readb(MCFEPORT_EPIER);
- __raw_writeb(v | (0x1 << ebit), MCFEPORT_EPIER);
- }
-
- irq -= MCFINT_VECBASE;
- if (MCFINTC1_ICR0 && (irq > 64))
- __raw_writeb(5, MCFINTC1_ICR0 + irq - 64);
- else
- __raw_writeb(5, MCFINTC0_ICR0 + irq);
-
-
- intc_irq_unmask(d);
- return 0;
-}
-
-static int intc_irq_set_type(struct irq_data *d, unsigned int type)
-{
- unsigned int ebit, irq = d->irq;
- u16 pa, tb;
-
- switch (type) {
- case IRQ_TYPE_EDGE_RISING:
- tb = 0x1;
- break;
- case IRQ_TYPE_EDGE_FALLING:
- tb = 0x2;
- break;
- case IRQ_TYPE_EDGE_BOTH:
- tb = 0x3;
- break;
- default:
- /* Level triggered */
- tb = 0;
- break;
- }
-
- if (tb)
- irq_set_handler(irq, handle_edge_irq);
-
- ebit = irq2ebit(irq) * 2;
- pa = __raw_readw(MCFEPORT_EPPAR);
- pa = (pa & ~(0x3 << ebit)) | (tb << ebit);
- __raw_writew(pa, MCFEPORT_EPPAR);
-
- return 0;
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "CF-INTC",
- .irq_startup = intc_irq_startup,
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
-};
-
-static struct irq_chip intc_irq_chip_edge_port = {
- .name = "CF-INTC-EP",
- .irq_startup = intc_irq_startup,
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
- .irq_ack = intc_irq_ack,
- .irq_set_type = intc_irq_set_type,
-};
-
-void __init init_IRQ(void)
-{
- int irq, eirq;
-
- /* Mask all interrupt sources */
- __raw_writeb(0xff, MCFINTC0_SIMR);
- if (MCFINTC1_SIMR)
- __raw_writeb(0xff, MCFINTC1_SIMR);
-
- eirq = MCFINT_VECBASE + 64 + (MCFINTC1_ICR0 ? 64 : 0);
- for (irq = MCFINT_VECBASE; (irq < eirq); irq++) {
- if ((irq >= EINT1) && (irq <= EINT7))
- irq_set_chip(irq, &intc_irq_chip_edge_port);
- else
- irq_set_chip(irq, &intc_irq_chip);
- irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH);
- irq_set_handler(irq, handle_level_irq);
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc.c
deleted file mode 100644
index 5c0c150b..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/intc.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * intc.c -- support for the old ColdFire interrupt controller
- *
- * (C) Copyright 2009, Greg Ungerer <gerg@snapgear.com>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/io.h>
-#include <asm/traps.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/*
- * The mapping of irq number to a mask register bit is not one-to-one.
- * The irq numbers are either based on "level" of interrupt or fixed
- * for an autovector-able interrupt. So we keep a local data structure
- * that maps from irq to mask register. Not all interrupts will have
- * an IMR bit.
- */
-unsigned char mcf_irq2imr[NR_IRQS];
-
-/*
- * Define the miniumun and maximum external interrupt numbers.
- * This is also used as the "level" interrupt numbers.
- */
-#define EIRQ1 25
-#define EIRQ7 31
-
-/*
- * In the early version 2 core ColdFire parts the IMR register was 16 bits
- * in size. Version 3 (and later version 2) core parts have a 32 bit
- * sized IMR register. Provide some size independent methods to access the
- * IMR register.
- */
-#ifdef MCFSIM_IMR_IS_16BITS
-
-void mcf_setimr(int index)
-{
- u16 imr;
- imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
- __raw_writew(imr | (0x1 << index), MCF_MBAR + MCFSIM_IMR);
-}
-
-void mcf_clrimr(int index)
-{
- u16 imr;
- imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
- __raw_writew(imr & ~(0x1 << index), MCF_MBAR + MCFSIM_IMR);
-}
-
-void mcf_maskimr(unsigned int mask)
-{
- u16 imr;
- imr = __raw_readw(MCF_MBAR + MCFSIM_IMR);
- imr |= mask;
- __raw_writew(imr, MCF_MBAR + MCFSIM_IMR);
-}
-
-#else
-
-void mcf_setimr(int index)
-{
- u32 imr;
- imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
- __raw_writel(imr | (0x1 << index), MCF_MBAR + MCFSIM_IMR);
-}
-
-void mcf_clrimr(int index)
-{
- u32 imr;
- imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
- __raw_writel(imr & ~(0x1 << index), MCF_MBAR + MCFSIM_IMR);
-}
-
-void mcf_maskimr(unsigned int mask)
-{
- u32 imr;
- imr = __raw_readl(MCF_MBAR + MCFSIM_IMR);
- imr |= mask;
- __raw_writel(imr, MCF_MBAR + MCFSIM_IMR);
-}
-
-#endif
-
-/*
- * Interrupts can be "vectored" on the ColdFire cores that support this old
- * interrupt controller. That is, the device raising the interrupt can also
- * supply the vector number to interrupt through. The AVR register of the
- * interrupt controller enables or disables this for each external interrupt,
- * so provide generic support for this. Setting this up is out-of-band for
- * the interrupt system API's, and needs to be done by the driver that
- * supports this device. Very few devices actually use this.
- */
-void mcf_autovector(int irq)
-{
-#ifdef MCFSIM_AVR
- if ((irq >= EIRQ1) && (irq <= EIRQ7)) {
- u8 avec;
- avec = __raw_readb(MCF_MBAR + MCFSIM_AVR);
- avec |= (0x1 << (irq - EIRQ1 + 1));
- __raw_writeb(avec, MCF_MBAR + MCFSIM_AVR);
- }
-#endif
-}
-
-static void intc_irq_mask(struct irq_data *d)
-{
- if (mcf_irq2imr[d->irq])
- mcf_setimr(mcf_irq2imr[d->irq]);
-}
-
-static void intc_irq_unmask(struct irq_data *d)
-{
- if (mcf_irq2imr[d->irq])
- mcf_clrimr(mcf_irq2imr[d->irq]);
-}
-
-static int intc_irq_set_type(struct irq_data *d, unsigned int type)
-{
- return 0;
-}
-
-static struct irq_chip intc_irq_chip = {
- .name = "CF-INTC",
- .irq_mask = intc_irq_mask,
- .irq_unmask = intc_irq_unmask,
- .irq_set_type = intc_irq_set_type,
-};
-
-void __init init_IRQ(void)
-{
- int irq;
-
- mcf_maskimr(0xffffffff);
-
- for (irq = 0; (irq < NR_IRQS); irq++) {
- irq_set_chip(irq, &intc_irq_chip);
- irq_set_irq_type(irq, IRQ_TYPE_LEVEL_HIGH);
- irq_set_handler(irq, handle_level_irq);
- }
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/pinmux.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/pinmux.c
deleted file mode 100644
index 8c62b825..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/pinmux.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Coldfire generic GPIO pinmux support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/kernel.h>
-
-#include <asm/pinmux.h>
-
-int mcf_pinmux_request(unsigned pinmux, unsigned func)
-{
- return 0;
-}
-
-void mcf_pinmux_release(unsigned pinmux, unsigned func)
-{
-}
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/pit.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/pit.c
deleted file mode 100644
index e62dbbcb..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/pit.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/***************************************************************************/
-
-/*
- * pit.c -- Freescale ColdFire PIT timer. Currently this type of
- * hardware timer only exists in the Freescale ColdFire
- * 5270/5271, 5282 and 5208 CPUs. No doubt newer ColdFire
- * family members will probably use it too.
- *
- * Copyright (C) 1999-2008, Greg Ungerer (gerg@snapgear.com)
- * Copyright (C) 2001-2004, SnapGear Inc. (www.snapgear.com)
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/param.h>
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/clockchips.h>
-#include <asm/machdep.h>
-#include <asm/io.h>
-#include <asm/coldfire.h>
-#include <asm/mcfpit.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-/*
- * By default use timer1 as the system clock timer.
- */
-#define FREQ ((MCF_CLK / 2) / 64)
-#define TA(a) (MCFPIT_BASE1 + (a))
-#define PIT_CYCLES_PER_JIFFY (FREQ / HZ)
-
-static u32 pit_cnt;
-
-/*
- * Initialize the PIT timer.
- *
- * This is also called after resume to bring the PIT into operation again.
- */
-
-static void init_cf_pit_timer(enum clock_event_mode mode,
- struct clock_event_device *evt)
-{
- switch (mode) {
- case CLOCK_EVT_MODE_PERIODIC:
-
- __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR));
- __raw_writew(PIT_CYCLES_PER_JIFFY, TA(MCFPIT_PMR));
- __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | \
- MCFPIT_PCSR_OVW | MCFPIT_PCSR_RLD | \
- MCFPIT_PCSR_CLK64, TA(MCFPIT_PCSR));
- break;
-
- case CLOCK_EVT_MODE_SHUTDOWN:
- case CLOCK_EVT_MODE_UNUSED:
-
- __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR));
- break;
-
- case CLOCK_EVT_MODE_ONESHOT:
-
- __raw_writew(MCFPIT_PCSR_DISABLE, TA(MCFPIT_PCSR));
- __raw_writew(MCFPIT_PCSR_EN | MCFPIT_PCSR_PIE | \
- MCFPIT_PCSR_OVW | MCFPIT_PCSR_CLK64, \
- TA(MCFPIT_PCSR));
- break;
-
- case CLOCK_EVT_MODE_RESUME:
- /* Nothing to do here */
- break;
- }
-}
-
-/*
- * Program the next event in oneshot mode
- *
- * Delta is given in PIT ticks
- */
-static int cf_pit_next_event(unsigned long delta,
- struct clock_event_device *evt)
-{
- __raw_writew(delta, TA(MCFPIT_PMR));
- return 0;
-}
-
-struct clock_event_device cf_pit_clockevent = {
- .name = "pit",
- .features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
- .set_mode = init_cf_pit_timer,
- .set_next_event = cf_pit_next_event,
- .shift = 32,
- .irq = MCFINT_VECBASE + MCFINT_PIT1,
-};
-
-
-
-/***************************************************************************/
-
-static irqreturn_t pit_tick(int irq, void *dummy)
-{
- struct clock_event_device *evt = &cf_pit_clockevent;
- u16 pcsr;
-
- /* Reset the ColdFire timer */
- pcsr = __raw_readw(TA(MCFPIT_PCSR));
- __raw_writew(pcsr | MCFPIT_PCSR_PIF, TA(MCFPIT_PCSR));
-
- pit_cnt += PIT_CYCLES_PER_JIFFY;
- evt->event_handler(evt);
- return IRQ_HANDLED;
-}
-
-/***************************************************************************/
-
-static struct irqaction pit_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = pit_tick,
-};
-
-/***************************************************************************/
-
-static cycle_t pit_read_clk(struct clocksource *cs)
-{
- unsigned long flags;
- u32 cycles;
- u16 pcntr;
-
- local_irq_save(flags);
- pcntr = __raw_readw(TA(MCFPIT_PCNTR));
- cycles = pit_cnt;
- local_irq_restore(flags);
-
- return cycles + PIT_CYCLES_PER_JIFFY - pcntr;
-}
-
-/***************************************************************************/
-
-static struct clocksource pit_clk = {
- .name = "pit",
- .rating = 100,
- .read = pit_read_clk,
- .mask = CLOCKSOURCE_MASK(32),
-};
-
-/***************************************************************************/
-
-void hw_timer_init(irq_handler_t handler)
-{
- cf_pit_clockevent.cpumask = cpumask_of(smp_processor_id());
- cf_pit_clockevent.mult = div_sc(FREQ, NSEC_PER_SEC, 32);
- cf_pit_clockevent.max_delta_ns =
- clockevent_delta2ns(0xFFFF, &cf_pit_clockevent);
- cf_pit_clockevent.min_delta_ns =
- clockevent_delta2ns(0x3f, &cf_pit_clockevent);
- clockevents_register_device(&cf_pit_clockevent);
-
- setup_irq(MCFINT_VECBASE + MCFINT_PIT1, &pit_irq);
-
- clocksource_register_hz(&pit_clk, FREQ);
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/reset.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/reset.c
deleted file mode 100644
index 933e54ea..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/reset.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * reset.c -- common ColdFire SoC reset support
- *
- * (C) Copyright 2012, Greg Ungerer <gerg@uclinux.org>
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-
-/*
- * There are 2 common methods amongst the ColdFure parts for reseting
- * the CPU. But there are couple of exceptions, the 5272 and the 547x
- * have something completely special to them, and we let their specific
- * subarch code handle them.
- */
-
-#ifdef MCFSIM_SYPCR
-static void mcf_cpu_reset(void)
-{
- local_irq_disable();
- /* Set watchdog to soft reset, and enabled */
- __raw_writeb(0xc0, MCF_MBAR + MCFSIM_SYPCR);
- for (;;)
- /* wait for watchdog to timeout */;
-}
-#endif
-
-#ifdef MCF_RCR
-static void mcf_cpu_reset(void)
-{
- local_irq_disable();
- __raw_writeb(MCF_RCR_SWRESET, MCF_RCR);
-}
-#endif
-
-static int __init mcf_setup_reset(void)
-{
- mach_reset = mcf_cpu_reset;
- return 0;
-}
-
-arch_initcall(mcf_setup_reset);
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/sltimers.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/sltimers.c
deleted file mode 100644
index 2027fc20..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/sltimers.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/***************************************************************************/
-
-/*
- * sltimers.c -- generic ColdFire slice timer support.
- *
- * Copyright (C) 2009-2010, Philippe De Muyter <phdm@macqel.be>
- * based on
- * timers.c -- generic ColdFire hardware timer support.
- * Copyright (C) 1999-2008, Greg Ungerer <gerg@snapgear.com>
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/profile.h>
-#include <linux/clocksource.h>
-#include <asm/io.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfslt.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-#ifdef CONFIG_HIGHPROFILE
-
-/*
- * By default use Slice Timer 1 as the profiler clock timer.
- */
-#define PA(a) (MCF_MBAR + MCFSLT_TIMER1 + (a))
-
-/*
- * Choose a reasonably fast profile timer. Make it an odd value to
- * try and get good coverage of kernel operations.
- */
-#define PROFILEHZ 1013
-
-irqreturn_t mcfslt_profile_tick(int irq, void *dummy)
-{
- /* Reset Slice Timer 1 */
- __raw_writel(MCFSLT_SSR_BE | MCFSLT_SSR_TE, PA(MCFSLT_SSR));
- if (current->pid)
- profile_tick(CPU_PROFILING);
- return IRQ_HANDLED;
-}
-
-static struct irqaction mcfslt_profile_irq = {
- .name = "profile timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = mcfslt_profile_tick,
-};
-
-void mcfslt_profile_init(void)
-{
- printk(KERN_INFO "PROFILE: lodging TIMER 1 @ %dHz as profile timer\n",
- PROFILEHZ);
-
- setup_irq(MCF_IRQ_PROFILER, &mcfslt_profile_irq);
-
- /* Set up TIMER 2 as high speed profile clock */
- __raw_writel(MCF_BUSCLK / PROFILEHZ - 1, PA(MCFSLT_STCNT));
- __raw_writel(MCFSLT_SCR_RUN | MCFSLT_SCR_IEN | MCFSLT_SCR_TEN,
- PA(MCFSLT_SCR));
-
-}
-
-#endif /* CONFIG_HIGHPROFILE */
-
-/***************************************************************************/
-
-/*
- * By default use Slice Timer 0 as the system clock timer.
- */
-#define TA(a) (MCF_MBAR + MCFSLT_TIMER0 + (a))
-
-static u32 mcfslt_cycles_per_jiffy;
-static u32 mcfslt_cnt;
-
-static irq_handler_t timer_interrupt;
-
-static irqreturn_t mcfslt_tick(int irq, void *dummy)
-{
- /* Reset Slice Timer 0 */
- __raw_writel(MCFSLT_SSR_BE | MCFSLT_SSR_TE, TA(MCFSLT_SSR));
- mcfslt_cnt += mcfslt_cycles_per_jiffy;
- return timer_interrupt(irq, dummy);
-}
-
-static struct irqaction mcfslt_timer_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = mcfslt_tick,
-};
-
-static cycle_t mcfslt_read_clk(struct clocksource *cs)
-{
- unsigned long flags;
- u32 cycles, scnt;
-
- local_irq_save(flags);
- scnt = __raw_readl(TA(MCFSLT_SCNT));
- cycles = mcfslt_cnt;
- if (__raw_readl(TA(MCFSLT_SSR)) & MCFSLT_SSR_TE) {
- cycles += mcfslt_cycles_per_jiffy;
- scnt = __raw_readl(TA(MCFSLT_SCNT));
- }
- local_irq_restore(flags);
-
- /* subtract because slice timers count down */
- return cycles + ((mcfslt_cycles_per_jiffy - 1) - scnt);
-}
-
-static struct clocksource mcfslt_clk = {
- .name = "slt",
- .rating = 250,
- .read = mcfslt_read_clk,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-void hw_timer_init(irq_handler_t handler)
-{
- mcfslt_cycles_per_jiffy = MCF_BUSCLK / HZ;
- /*
- * The coldfire slice timer (SLT) runs from STCNT to 0 included,
- * then STCNT again and so on. It counts thus actually
- * STCNT + 1 steps for 1 tick, not STCNT. So if you want
- * n cycles, initialize STCNT with n - 1.
- */
- __raw_writel(mcfslt_cycles_per_jiffy - 1, TA(MCFSLT_STCNT));
- __raw_writel(MCFSLT_SCR_RUN | MCFSLT_SCR_IEN | MCFSLT_SCR_TEN,
- TA(MCFSLT_SCR));
- /* initialize mcfslt_cnt knowing that slice timers count down */
- mcfslt_cnt = mcfslt_cycles_per_jiffy;
-
- timer_interrupt = handler;
- setup_irq(MCF_IRQ_TIMER, &mcfslt_timer_irq);
-
- clocksource_register_hz(&mcfslt_clk, MCF_BUSCLK);
-
-#ifdef CONFIG_HIGHPROFILE
- mcfslt_profile_init();
-#endif
-}
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/timers.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/timers.c
deleted file mode 100644
index ed96ce50..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/timers.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/***************************************************************************/
-
-/*
- * timers.c -- generic ColdFire hardware timer support.
- *
- * Copyright (C) 1999-2008, Greg Ungerer <gerg@snapgear.com>
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/profile.h>
-#include <linux/clocksource.h>
-#include <asm/io.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcftimer.h>
-#include <asm/mcfsim.h>
-
-/***************************************************************************/
-
-/*
- * By default use timer1 as the system clock timer.
- */
-#define FREQ (MCF_BUSCLK / 16)
-#define TA(a) (MCFTIMER_BASE1 + (a))
-
-/*
- * These provide the underlying interrupt vector support.
- * Unfortunately it is a little different on each ColdFire.
- */
-void coldfire_profile_init(void);
-
-#if defined(CONFIG_M532x)
-#define __raw_readtrr __raw_readl
-#define __raw_writetrr __raw_writel
-#else
-#define __raw_readtrr __raw_readw
-#define __raw_writetrr __raw_writew
-#endif
-
-static u32 mcftmr_cycles_per_jiffy;
-static u32 mcftmr_cnt;
-
-static irq_handler_t timer_interrupt;
-
-/***************************************************************************/
-
-static void init_timer_irq(void)
-{
-#ifdef MCFSIM_ICR_AUTOVEC
- /* Timer1 is always used as system timer */
- writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI3,
- MCF_MBAR + MCFSIM_TIMER1ICR);
- mcf_mapirq2imr(MCF_IRQ_TIMER, MCFINTC_TIMER1);
-
-#ifdef CONFIG_HIGHPROFILE
- /* Timer2 is to be used as a high speed profile timer */
- writeb(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL7 | MCFSIM_ICR_PRI3,
- MCF_MBAR + MCFSIM_TIMER2ICR);
- mcf_mapirq2imr(MCF_IRQ_PROFILER, MCFINTC_TIMER2);
-#endif
-#endif /* MCFSIM_ICR_AUTOVEC */
-}
-
-/***************************************************************************/
-
-static irqreturn_t mcftmr_tick(int irq, void *dummy)
-{
- /* Reset the ColdFire timer */
- __raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, TA(MCFTIMER_TER));
-
- mcftmr_cnt += mcftmr_cycles_per_jiffy;
- return timer_interrupt(irq, dummy);
-}
-
-/***************************************************************************/
-
-static struct irqaction mcftmr_timer_irq = {
- .name = "timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = mcftmr_tick,
-};
-
-/***************************************************************************/
-
-static cycle_t mcftmr_read_clk(struct clocksource *cs)
-{
- unsigned long flags;
- u32 cycles;
- u16 tcn;
-
- local_irq_save(flags);
- tcn = __raw_readw(TA(MCFTIMER_TCN));
- cycles = mcftmr_cnt;
- local_irq_restore(flags);
-
- return cycles + tcn;
-}
-
-/***************************************************************************/
-
-static struct clocksource mcftmr_clk = {
- .name = "tmr",
- .rating = 250,
- .read = mcftmr_read_clk,
- .mask = CLOCKSOURCE_MASK(32),
- .flags = CLOCK_SOURCE_IS_CONTINUOUS,
-};
-
-/***************************************************************************/
-
-void hw_timer_init(irq_handler_t handler)
-{
- __raw_writew(MCFTIMER_TMR_DISABLE, TA(MCFTIMER_TMR));
- mcftmr_cycles_per_jiffy = FREQ / HZ;
- /*
- * The coldfire timer runs from 0 to TRR included, then 0
- * again and so on. It counts thus actually TRR + 1 steps
- * for 1 tick, not TRR. So if you want n cycles,
- * initialize TRR with n - 1.
- */
- __raw_writetrr(mcftmr_cycles_per_jiffy - 1, TA(MCFTIMER_TRR));
- __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
- MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, TA(MCFTIMER_TMR));
-
- clocksource_register_hz(&mcftmr_clk, FREQ);
-
- timer_interrupt = handler;
- init_timer_irq();
- setup_irq(MCF_IRQ_TIMER, &mcftmr_timer_irq);
-
-#ifdef CONFIG_HIGHPROFILE
- coldfire_profile_init();
-#endif
-}
-
-/***************************************************************************/
-#ifdef CONFIG_HIGHPROFILE
-/***************************************************************************/
-
-/*
- * By default use timer2 as the profiler clock timer.
- */
-#define PA(a) (MCFTIMER_BASE2 + (a))
-
-/*
- * Choose a reasonably fast profile timer. Make it an odd value to
- * try and get good coverage of kernel operations.
- */
-#define PROFILEHZ 1013
-
-/*
- * Use the other timer to provide high accuracy profiling info.
- */
-irqreturn_t coldfire_profile_tick(int irq, void *dummy)
-{
- /* Reset ColdFire timer2 */
- __raw_writeb(MCFTIMER_TER_CAP | MCFTIMER_TER_REF, PA(MCFTIMER_TER));
- if (current->pid)
- profile_tick(CPU_PROFILING);
- return IRQ_HANDLED;
-}
-
-/***************************************************************************/
-
-static struct irqaction coldfire_profile_irq = {
- .name = "profile timer",
- .flags = IRQF_DISABLED | IRQF_TIMER,
- .handler = coldfire_profile_tick,
-};
-
-void coldfire_profile_init(void)
-{
- printk(KERN_INFO "PROFILE: lodging TIMER2 @ %dHz as profile timer\n",
- PROFILEHZ);
-
- /* Set up TIMER 2 as high speed profile clock */
- __raw_writew(MCFTIMER_TMR_DISABLE, PA(MCFTIMER_TMR));
-
- __raw_writetrr(((MCF_BUSCLK / 16) / PROFILEHZ), PA(MCFTIMER_TRR));
- __raw_writew(MCFTIMER_TMR_ENORI | MCFTIMER_TMR_CLK16 |
- MCFTIMER_TMR_RESTART | MCFTIMER_TMR_ENABLE, PA(MCFTIMER_TMR));
-
- setup_irq(MCF_IRQ_PROFILER, &coldfire_profile_irq);
-}
-
-/***************************************************************************/
-#endif /* CONFIG_HIGHPROFILE */
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/platform/coldfire/vectors.c b/ANDROID_3.4.5/arch/m68k/platform/coldfire/vectors.c
deleted file mode 100644
index a4dbdecb..00000000
--- a/ANDROID_3.4.5/arch/m68k/platform/coldfire/vectors.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/***************************************************************************/
-
-/*
- * linux/arch/m68knommu/platform/coldfire/vectors.c
- *
- * Copyright (C) 1999-2007, Greg Ungerer <gerg@snapgear.com>
- */
-
-/***************************************************************************/
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/coldfire.h>
-#include <asm/mcfsim.h>
-#include <asm/mcfwdebug.h>
-
-/***************************************************************************/
-
-#ifdef TRAP_DBG_INTERRUPT
-
-asmlinkage void dbginterrupt_c(struct frame *fp)
-{
- extern void dump(struct pt_regs *fp);
- printk(KERN_DEBUG "%s(%d): BUS ERROR TRAP\n", __FILE__, __LINE__);
- dump((struct pt_regs *) fp);
- asm("halt");
-}
-
-#endif
-
-/***************************************************************************/
-
-/* Assembler routines */
-asmlinkage void buserr(void);
-asmlinkage void trap(void);
-asmlinkage void system_call(void);
-asmlinkage void inthandler(void);
-
-void __init trap_init(void)
-{
- int i;
-
- /*
- * There is a common trap handler and common interrupt
- * handler that handle almost every vector. We treat
- * the system call and bus error special, they get their
- * own first level handlers.
- */
- for (i = 3; (i <= 23); i++)
- _ramvec[i] = trap;
- for (i = 33; (i <= 63); i++)
- _ramvec[i] = trap;
- for (i = 24; (i <= 31); i++)
- _ramvec[i] = inthandler;
- for (i = 64; (i < 255); i++)
- _ramvec[i] = inthandler;
- _ramvec[255] = 0;
-
- _ramvec[2] = buserr;
- _ramvec[32] = system_call;
-
-#ifdef TRAP_DBG_INTERRUPT
- _ramvec[12] = dbginterrupt;
-#endif
-}
-
-/***************************************************************************/
diff --git a/ANDROID_3.4.5/arch/m68k/q40/Makefile b/ANDROID_3.4.5/arch/m68k/q40/Makefile
deleted file mode 100644
index 27eb4279..00000000
--- a/ANDROID_3.4.5/arch/m68k/q40/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/q40 source directory
-#
-
-obj-y := config.o q40ints.o
diff --git a/ANDROID_3.4.5/arch/m68k/q40/README b/ANDROID_3.4.5/arch/m68k/q40/README
deleted file mode 100644
index 93f4c4cd..00000000
--- a/ANDROID_3.4.5/arch/m68k/q40/README
+++ /dev/null
@@ -1,138 +0,0 @@
-Linux for the Q40
-=================
-
-You may try http://www.geocities.com/SiliconValley/Bay/2602/ for
-some up to date information. Booter and other tools will be also
-available from this place or http://ftp.uni-erlangen.de/pub/unix/Linux/680x0/q40/
-and mirrors.
-
-Hints to documentation usually refer to the linux source tree in
-/usr/src/linux/Documentation unless URL given.
-
-It seems IRQ unmasking can't be safely done on a Q40. IRQ probing
-is not implemented - do not try it! (See below)
-
-For a list of kernel command-line options read the documentation for the
-particular device drivers.
-
-The floppy imposes a very high interrupt load on the CPU, approx 30K/s.
-When something blocks interrupts (HD) it will lose some of them, so far
-this is not known to have caused any data loss. On highly loaded systems
-it can make the floppy very slow or practically stop. Other Q40 OS' simply
-poll the floppy for this reason - something that can't be done in Linux.
-Only possible cure is getting a 82072 controller with fifo instead of
-the 8272A.
-
-drivers used by the Q40, apart from the very obvious (console etc.):
- drivers/char/q40_keyb.c # use PC keymaps for national keyboards
- serial.c # normal PC driver - any speed
- lp.c # printer driver
- genrtc.c # RTC
- char/joystick/* # most of this should work, not
- # in default config.in
- block/q40ide.c # startup for ide
- ide* # see Documentation/ide/ide.txt
- floppy.c # normal PC driver, DMA emu in asm/floppy.h
- # and arch/m68k/kernel/entry.S
- # see drivers/block/README.fd
- net/ne.c
- video/q40fb.c
- parport/*
- sound/dmasound_core.c
- dmasound_q40.c
-
-Various other PC drivers can be enabled simply by adding them to
-arch/m68k/config.in, especially 8 bit devices should be without any
-problems. For cards using 16bit io/mem more care is required, like
-checking byte order issues, hacking memcpy_*_io etc.
-
-
-Debugging
-=========
-
-Upon startup the kernel will usually output "ABCQGHIJ" into the SRAM,
-preceded by the booter signature. This is a trace just in case something
-went wrong during earliest setup stages of head.S.
-**Changed** to preserve SRAM contents by default, this is only done when
-requested - SRAM must start with '%LX$' signature to do this. '-d' option
-to 'lxx' loader enables this.
-
-SRAM can also be used as additional console device, use debug=mem.
-This will save kernel startup msgs into SRAM, the screen will display
-only the penguin - and shell prompt if it gets that far..
-Unfortunately only 2000 bytes are available.
-
-Serial console works and can also be used for debugging, see loader_txt
-
-Most problems seem to be caused by fawlty or badly configured io-cards or
-hard drives anyway.
-Make sure to configure the parallel port as SPP and remove IRQ/DMA jumpers
-for first testing. The Q40 does not support DMA and may have trouble with
-parallel ports version of interrupts.
-
-
-Q40 Hardware Description
-========================
-
-This is just an overview, see asm-m68k/* for details ask if you have any
-questions.
-
-The Q40 consists of a 68040@40 MHz, 1MB video RAM, up to 32MB RAM, AT-style
-keyboard interface, 1 Programmable LED, 2x8bit DACs and up to 1MB ROM, 1MB
-shadow ROM.
-The Q60 has any of 68060 or 68LC060 and up to 128 MB RAM.
-
-Most interfacing like floppy, IDE, serial and parallel ports is done via ISA
-slots. The ISA io and mem range is mapped (sparse&byteswapped!) into separate
-regions of the memory.
-The main interrupt register IIRQ_REG will indicate whether an IRQ was internal
-or from some ISA devices, EIRQ_REG can distinguish up to 8 ISA IRQs.
-
-The Q40 custom chip is programmable to provide 2 periodic timers:
- - 50 or 200 Hz - level 2, !!THIS CAN'T BE DISABLED!!
- - 10 or 20 KHz - level 4, used for dma-sound
-
-Linux uses the 200 Hz interrupt for timer and beep by default.
-
-
-Interrupts
-==========
-
-q40 master chip handles only a subset of level triggered interrupts.
-
-Linux has some requirements wrt interrupt architecture, these are
-to my knowledge:
- (a) interrupt handler must not be reentered even when sti() is called
- from within handler
- (b) working enable/disable_irq
-
-Luckily these requirements are only important for drivers shared
-with other architectures - ide,serial,parallel, ethernet.
-q40ints.c now contains a trivial hack for (a), (b) is more difficult
-because only irq's 4-15 can be disabled - and only all of them at once.
-Thus disable_irq() can effectively block the machine if the driver goes
-asleep.
-One thing to keep in mind when hacking around the interrupt code is
-that there is no way to find out which IRQ caused a request, [EI]IRQ_REG
-displays current state of the various IRQ lines.
-
-Keyboard
-========
-
-q40 receives AT make/break codes from the keyboard, these are translated to
-the PC scancodes x86 Linux uses. So by theory every national keyboard should
-work just by loading the appropriate x86 keytable - see any national-HOWTO.
-
-Unfortunately the AT->PC translation isn't quite trivial and even worse, my
-documentation of it is absolutely minimal - thus some exotic keys may not
-behave exactly as expected.
-
-There is still hope that it can be fixed completely though. If you encounter
-problems, email me ideally this:
- - exact keypress/release sequence
- - 'showkey -s' run on q40, non-X session
- - 'showkey -s' run on a PC, non-X session
- - AT codes as displayed by the q40 debugging ROM
-btw if the showkey output from PC and Q40 doesn't differ then you have some
-classic configuration problem - don't send me anything in this case
-
diff --git a/ANDROID_3.4.5/arch/m68k/q40/config.c b/ANDROID_3.4.5/arch/m68k/q40/config.c
deleted file mode 100644
index 8a1ce327..00000000
--- a/ANDROID_3.4.5/arch/m68k/q40/config.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/*
- * arch/m68k/q40/config.c
- *
- * Copyright (C) 1999 Richard Zidlicky
- *
- * originally based on:
- *
- * linux/bvme/config.c
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file README.legal in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/linkage.h>
-#include <linux/init.h>
-#include <linux/major.h>
-#include <linux/serial_reg.h>
-#include <linux/rtc.h>
-#include <linux/vt_kern.h>
-#include <linux/bcd.h>
-#include <linux/platform_device.h>
-
-#include <asm/io.h>
-#include <asm/rtc.h>
-#include <asm/bootinfo.h>
-#include <asm/pgtable.h>
-#include <asm/setup.h>
-#include <asm/irq.h>
-#include <asm/traps.h>
-#include <asm/machdep.h>
-#include <asm/q40_master.h>
-
-extern void q40_init_IRQ(void);
-static void q40_get_model(char *model);
-extern void q40_sched_init(irq_handler_t handler);
-
-static unsigned long q40_gettimeoffset(void);
-static int q40_hwclk(int, struct rtc_time *);
-static unsigned int q40_get_ss(void);
-static int q40_set_clock_mmss(unsigned long);
-static int q40_get_rtc_pll(struct rtc_pll_info *pll);
-static int q40_set_rtc_pll(struct rtc_pll_info *pll);
-
-extern void q40_mksound(unsigned int /*freq*/, unsigned int /*ticks*/);
-
-static void q40_mem_console_write(struct console *co, const char *b,
- unsigned int count);
-
-extern int ql_ticks;
-
-static struct console q40_console_driver = {
- .name = "debug",
- .write = q40_mem_console_write,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-
-/* early debugging function:*/
-extern char *q40_mem_cptr; /*=(char *)0xff020000;*/
-static int _cpleft;
-
-static void q40_mem_console_write(struct console *co, const char *s,
- unsigned int count)
-{
- const char *p = s;
-
- if (count < _cpleft) {
- while (count-- > 0) {
- *q40_mem_cptr = *p++;
- q40_mem_cptr += 4;
- _cpleft--;
- }
- }
-}
-
-static int __init q40_debug_setup(char *arg)
-{
- /* useful for early debugging stages - writes kernel messages into SRAM */
- if (MACH_IS_Q40 && !strncmp(arg, "mem", 3)) {
- /*printk("using NVRAM debug, q40_mem_cptr=%p\n",q40_mem_cptr);*/
- _cpleft = 2000 - ((long)q40_mem_cptr-0xff020000) / 4;
- register_console(&q40_console_driver);
- }
- return 0;
-}
-
-early_param("debug", q40_debug_setup);
-
-#if 0
-void printq40(char *str)
-{
- int l = strlen(str);
- char *p = q40_mem_cptr;
-
- while (l-- > 0 && _cpleft-- > 0) {
- *p = *str++;
- p += 4;
- }
- q40_mem_cptr = p;
-}
-#endif
-
-static int halted;
-
-#ifdef CONFIG_HEARTBEAT
-static void q40_heartbeat(int on)
-{
- if (halted)
- return;
-
- if (on)
- Q40_LED_ON();
- else
- Q40_LED_OFF();
-}
-#endif
-
-static void q40_reset(void)
-{
- halted = 1;
- printk("\n\n*******************************************\n"
- "Called q40_reset : press the RESET button!!\n"
- "*******************************************\n");
- Q40_LED_ON();
- while (1)
- ;
-}
-
-static void q40_halt(void)
-{
- halted = 1;
- printk("\n\n*******************\n"
- " Called q40_halt\n"
- "*******************\n");
- Q40_LED_ON();
- while (1)
- ;
-}
-
-static void q40_get_model(char *model)
-{
- sprintf(model, "Q40");
-}
-
-static unsigned int serports[] =
-{
- 0x3f8,0x2f8,0x3e8,0x2e8,0
-};
-
-static void q40_disable_irqs(void)
-{
- unsigned i, j;
-
- j = 0;
- while ((i = serports[j++]))
- outb(0, i + UART_IER);
- master_outb(0, EXT_ENABLE_REG);
- master_outb(0, KEY_IRQ_ENABLE_REG);
-}
-
-void __init config_q40(void)
-{
- mach_sched_init = q40_sched_init;
-
- mach_init_IRQ = q40_init_IRQ;
- mach_gettimeoffset = q40_gettimeoffset;
- mach_hwclk = q40_hwclk;
- mach_get_ss = q40_get_ss;
- mach_get_rtc_pll = q40_get_rtc_pll;
- mach_set_rtc_pll = q40_set_rtc_pll;
- mach_set_clock_mmss = q40_set_clock_mmss;
-
- mach_reset = q40_reset;
- mach_get_model = q40_get_model;
-
-#if defined(CONFIG_INPUT_M68K_BEEP) || defined(CONFIG_INPUT_M68K_BEEP_MODULE)
- mach_beep = q40_mksound;
-#endif
-#ifdef CONFIG_HEARTBEAT
- mach_heartbeat = q40_heartbeat;
-#endif
- mach_halt = q40_halt;
-
- /* disable a few things that SMSQ might have left enabled */
- q40_disable_irqs();
-
- /* no DMA at all, but ide-scsi requires it.. make sure
- * all physical RAM fits into the boundary - otherwise
- * allocator may play costly and useless tricks */
- mach_max_dma_address = 1024*1024*1024;
-}
-
-
-int q40_parse_bootinfo(const struct bi_record *rec)
-{
- return 1;
-}
-
-
-static unsigned long q40_gettimeoffset(void)
-{
- return 5000 * (ql_ticks != 0);
-}
-
-
-/*
- * Looks like op is non-zero for setting the clock, and zero for
- * reading the clock.
- *
- * struct hwclk_time {
- * unsigned sec; 0..59
- * unsigned min; 0..59
- * unsigned hour; 0..23
- * unsigned day; 1..31
- * unsigned mon; 0..11
- * unsigned year; 00...
- * int wday; 0..6, 0 is Sunday, -1 means unknown/don't set
- * };
- */
-
-static int q40_hwclk(int op, struct rtc_time *t)
-{
- if (op) {
- /* Write.... */
- Q40_RTC_CTRL |= Q40_RTC_WRITE;
-
- Q40_RTC_SECS = bin2bcd(t->tm_sec);
- Q40_RTC_MINS = bin2bcd(t->tm_min);
- Q40_RTC_HOUR = bin2bcd(t->tm_hour);
- Q40_RTC_DATE = bin2bcd(t->tm_mday);
- Q40_RTC_MNTH = bin2bcd(t->tm_mon + 1);
- Q40_RTC_YEAR = bin2bcd(t->tm_year%100);
- if (t->tm_wday >= 0)
- Q40_RTC_DOW = bin2bcd(t->tm_wday+1);
-
- Q40_RTC_CTRL &= ~(Q40_RTC_WRITE);
- } else {
- /* Read.... */
- Q40_RTC_CTRL |= Q40_RTC_READ;
-
- t->tm_year = bcd2bin (Q40_RTC_YEAR);
- t->tm_mon = bcd2bin (Q40_RTC_MNTH)-1;
- t->tm_mday = bcd2bin (Q40_RTC_DATE);
- t->tm_hour = bcd2bin (Q40_RTC_HOUR);
- t->tm_min = bcd2bin (Q40_RTC_MINS);
- t->tm_sec = bcd2bin (Q40_RTC_SECS);
-
- Q40_RTC_CTRL &= ~(Q40_RTC_READ);
-
- if (t->tm_year < 70)
- t->tm_year += 100;
- t->tm_wday = bcd2bin(Q40_RTC_DOW)-1;
- }
-
- return 0;
-}
-
-static unsigned int q40_get_ss(void)
-{
- return bcd2bin(Q40_RTC_SECS);
-}
-
-/*
- * Set the minutes and seconds from seconds value 'nowtime'. Fail if
- * clock is out by > 30 minutes. Logic lifted from atari code.
- */
-
-static int q40_set_clock_mmss(unsigned long nowtime)
-{
- int retval = 0;
- short real_seconds = nowtime % 60, real_minutes = (nowtime / 60) % 60;
-
- int rtc_minutes;
-
- rtc_minutes = bcd2bin(Q40_RTC_MINS);
-
- if ((rtc_minutes < real_minutes ?
- real_minutes - rtc_minutes :
- rtc_minutes - real_minutes) < 30) {
- Q40_RTC_CTRL |= Q40_RTC_WRITE;
- Q40_RTC_MINS = bin2bcd(real_minutes);
- Q40_RTC_SECS = bin2bcd(real_seconds);
- Q40_RTC_CTRL &= ~(Q40_RTC_WRITE);
- } else
- retval = -1;
-
- return retval;
-}
-
-
-/* get and set PLL calibration of RTC clock */
-#define Q40_RTC_PLL_MASK ((1<<5)-1)
-#define Q40_RTC_PLL_SIGN (1<<5)
-
-static int q40_get_rtc_pll(struct rtc_pll_info *pll)
-{
- int tmp = Q40_RTC_CTRL;
-
- pll->pll_value = tmp & Q40_RTC_PLL_MASK;
- if (tmp & Q40_RTC_PLL_SIGN)
- pll->pll_value = -pll->pll_value;
- pll->pll_max = 31;
- pll->pll_min = -31;
- pll->pll_posmult = 512;
- pll->pll_negmult = 256;
- pll->pll_clock = 125829120;
-
- return 0;
-}
-
-static int q40_set_rtc_pll(struct rtc_pll_info *pll)
-{
- if (!pll->pll_ctrl) {
- /* the docs are a bit unclear so I am doublesetting */
- /* RTC_WRITE here ... */
- int tmp = (pll->pll_value & 31) | (pll->pll_value<0 ? 32 : 0) |
- Q40_RTC_WRITE;
- Q40_RTC_CTRL |= Q40_RTC_WRITE;
- Q40_RTC_CTRL = tmp;
- Q40_RTC_CTRL &= ~(Q40_RTC_WRITE);
- return 0;
- } else
- return -EINVAL;
-}
-
-static __init int q40_add_kbd_device(void)
-{
- struct platform_device *pdev;
-
- if (!MACH_IS_Q40)
- return -ENODEV;
-
- pdev = platform_device_register_simple("q40kbd", -1, NULL, 0);
- if (IS_ERR(pdev))
- return PTR_ERR(pdev);
-
- return 0;
-}
-arch_initcall(q40_add_kbd_device);
diff --git a/ANDROID_3.4.5/arch/m68k/q40/q40ints.c b/ANDROID_3.4.5/arch/m68k/q40/q40ints.c
deleted file mode 100644
index 513f9bb1..00000000
--- a/ANDROID_3.4.5/arch/m68k/q40/q40ints.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * arch/m68k/q40/q40ints.c
- *
- * Copyright (C) 1999,2001 Richard Zidlicky
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- *
- * .. used to be loosely based on bvme6000ints.c
- *
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-
-#include <asm/ptrace.h>
-#include <asm/traps.h>
-
-#include <asm/q40_master.h>
-#include <asm/q40ints.h>
-
-/*
- * Q40 IRQs are defined as follows:
- * 3,4,5,6,7,10,11,14,15 : ISA dev IRQs
- * 16-31: reserved
- * 32 : keyboard int
- * 33 : frame int (50/200 Hz periodic timer)
- * 34 : sample int (10/20 KHz periodic timer)
- *
-*/
-
-static void q40_irq_handler(unsigned int, struct pt_regs *fp);
-static void q40_irq_enable(struct irq_data *data);
-static void q40_irq_disable(struct irq_data *data);
-
-unsigned short q40_ablecount[35];
-unsigned short q40_state[35];
-
-static unsigned int q40_irq_startup(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- /* test for ISA ints not implemented by HW */
- switch (irq) {
- case 1: case 2: case 8: case 9:
- case 11: case 12: case 13:
- printk("%s: ISA IRQ %d not implemented by HW\n", __func__, irq);
- /* FIXME return -ENXIO; */
- }
- return 0;
-}
-
-static void q40_irq_shutdown(struct irq_data *data)
-{
-}
-
-static struct irq_chip q40_irq_chip = {
- .name = "q40",
- .irq_startup = q40_irq_startup,
- .irq_shutdown = q40_irq_shutdown,
- .irq_enable = q40_irq_enable,
- .irq_disable = q40_irq_disable,
-};
-
-/*
- * void q40_init_IRQ (void)
- *
- * Parameters: None
- *
- * Returns: Nothing
- *
- * This function is called during kernel startup to initialize
- * the q40 IRQ handling routines.
- */
-
-static int disabled;
-
-void __init q40_init_IRQ(void)
-{
- m68k_setup_irq_controller(&q40_irq_chip, handle_simple_irq, 1,
- Q40_IRQ_MAX);
-
- /* setup handler for ISA ints */
- m68k_setup_auto_interrupt(q40_irq_handler);
-
- m68k_irq_startup_irq(IRQ_AUTO_2);
- m68k_irq_startup_irq(IRQ_AUTO_4);
-
- /* now enable some ints.. */
- master_outb(1, EXT_ENABLE_REG); /* ISA IRQ 5-15 */
-
- /* make sure keyboard IRQ is disabled */
- master_outb(0, KEY_IRQ_ENABLE_REG);
-}
-
-
-/*
- * this stuff doesn't really belong here..
- */
-
-int ql_ticks; /* 200Hz ticks since last jiffie */
-static int sound_ticks;
-
-#define SVOL 45
-
-void q40_mksound(unsigned int hz, unsigned int ticks)
-{
- /* for now ignore hz, except that hz==0 switches off sound */
- /* simply alternate the ampl (128-SVOL)-(128+SVOL)-..-.. at 200Hz */
- if (hz == 0) {
- if (sound_ticks)
- sound_ticks = 1;
-
- *DAC_LEFT = 128;
- *DAC_RIGHT = 128;
-
- return;
- }
- /* sound itself is done in q40_timer_int */
- if (sound_ticks == 0)
- sound_ticks = 1000; /* pretty long beep */
- sound_ticks = ticks << 1;
-}
-
-static irq_handler_t q40_timer_routine;
-
-static irqreturn_t q40_timer_int (int irq, void * dev)
-{
- ql_ticks = ql_ticks ? 0 : 1;
- if (sound_ticks) {
- unsigned char sval=(sound_ticks & 1) ? 128-SVOL : 128+SVOL;
- sound_ticks--;
- *DAC_LEFT=sval;
- *DAC_RIGHT=sval;
- }
-
- if (!ql_ticks)
- q40_timer_routine(irq, dev);
- return IRQ_HANDLED;
-}
-
-void q40_sched_init (irq_handler_t timer_routine)
-{
- int timer_irq;
-
- q40_timer_routine = timer_routine;
- timer_irq = Q40_IRQ_FRAME;
-
- if (request_irq(timer_irq, q40_timer_int, 0,
- "timer", q40_timer_int))
- panic("Couldn't register timer int");
-
- master_outb(-1, FRAME_CLEAR_REG);
- master_outb( 1, FRAME_RATE_REG);
-}
-
-
-/*
- * tables to translate bits into IRQ numbers
- * it is a good idea to order the entries by priority
- *
-*/
-
-struct IRQ_TABLE{ unsigned mask; int irq ;};
-#if 0
-static struct IRQ_TABLE iirqs[]={
- {Q40_IRQ_FRAME_MASK,Q40_IRQ_FRAME},
- {Q40_IRQ_KEYB_MASK,Q40_IRQ_KEYBOARD},
- {0,0}};
-#endif
-static struct IRQ_TABLE eirqs[] = {
- { .mask = Q40_IRQ3_MASK, .irq = 3 }, /* ser 1 */
- { .mask = Q40_IRQ4_MASK, .irq = 4 }, /* ser 2 */
- { .mask = Q40_IRQ14_MASK, .irq = 14 }, /* IDE 1 */
- { .mask = Q40_IRQ15_MASK, .irq = 15 }, /* IDE 2 */
- { .mask = Q40_IRQ6_MASK, .irq = 6 }, /* floppy, handled elsewhere */
- { .mask = Q40_IRQ7_MASK, .irq = 7 }, /* par */
- { .mask = Q40_IRQ5_MASK, .irq = 5 },
- { .mask = Q40_IRQ10_MASK, .irq = 10 },
- {0,0}
-};
-
-/* complain only this many times about spurious ints : */
-static int ccleirq=60; /* ISA dev IRQs*/
-/*static int cclirq=60;*/ /* internal */
-
-/* FIXME: add shared ints,mask,unmask,probing.... */
-
-#define IRQ_INPROGRESS 1
-/*static unsigned short saved_mask;*/
-//static int do_tint=0;
-
-#define DEBUG_Q40INT
-/*#define IP_USE_DISABLE *//* would be nice, but crashes ???? */
-
-static int mext_disabled=0; /* ext irq disabled by master chip? */
-static int aliased_irq=0; /* how many times inside handler ?*/
-
-
-/* got interrupt, dispatch to ISA or keyboard/timer IRQs */
-static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
-{
- unsigned mir, mer;
- int i;
-
-//repeat:
- mir = master_inb(IIRQ_REG);
-#ifdef CONFIG_BLK_DEV_FD
- if ((mir & Q40_IRQ_EXT_MASK) &&
- (master_inb(EIRQ_REG) & Q40_IRQ6_MASK)) {
- floppy_hardint();
- return;
- }
-#endif
- switch (irq) {
- case 4:
- case 6:
- do_IRQ(Q40_IRQ_SAMPLE, fp);
- return;
- }
- if (mir & Q40_IRQ_FRAME_MASK) {
- do_IRQ(Q40_IRQ_FRAME, fp);
- master_outb(-1, FRAME_CLEAR_REG);
- }
- if ((mir & Q40_IRQ_SER_MASK) || (mir & Q40_IRQ_EXT_MASK)) {
- mer = master_inb(EIRQ_REG);
- for (i = 0; eirqs[i].mask; i++) {
- if (mer & eirqs[i].mask) {
- irq = eirqs[i].irq;
-/*
- * There is a little mess wrt which IRQ really caused this irq request. The
- * main problem is that IIRQ_REG and EIRQ_REG reflect the state when they
- * are read - which is long after the request came in. In theory IRQs should
- * not just go away but they occasionally do
- */
- if (irq > 4 && irq <= 15 && mext_disabled) {
- /*aliased_irq++;*/
- goto iirq;
- }
- if (q40_state[irq] & IRQ_INPROGRESS) {
- /* some handlers do local_irq_enable() for irq latency reasons, */
- /* however reentering an active irq handler is not permitted */
-#ifdef IP_USE_DISABLE
- /* in theory this is the better way to do it because it still */
- /* lets through eg the serial irqs, unfortunately it crashes */
- disable_irq(irq);
- disabled = 1;
-#else
- /*printk("IRQ_INPROGRESS detected for irq %d, disabling - %s disabled\n",
- irq, disabled ? "already" : "not yet"); */
- fp->sr = (((fp->sr) & (~0x700))+0x200);
- disabled = 1;
-#endif
- goto iirq;
- }
- q40_state[irq] |= IRQ_INPROGRESS;
- do_IRQ(irq, fp);
- q40_state[irq] &= ~IRQ_INPROGRESS;
-
- /* naively enable everything, if that fails than */
- /* this function will be reentered immediately thus */
- /* getting another chance to disable the IRQ */
-
- if (disabled) {
-#ifdef IP_USE_DISABLE
- if (irq > 4) {
- disabled = 0;
- enable_irq(irq);
- }
-#else
- disabled = 0;
- /*printk("reenabling irq %d\n", irq); */
-#endif
- }
-// used to do 'goto repeat;' here, this delayed bh processing too long
- return;
- }
- }
- if (mer && ccleirq > 0 && !aliased_irq) {
- printk("ISA interrupt from unknown source? EIRQ_REG = %x\n",mer);
- ccleirq--;
- }
- }
- iirq:
- mir = master_inb(IIRQ_REG);
- /* should test whether keyboard irq is really enabled, doing it in defhand */
- if (mir & Q40_IRQ_KEYB_MASK)
- do_IRQ(Q40_IRQ_KEYBOARD, fp);
-
- return;
-}
-
-void q40_irq_enable(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- if (irq >= 5 && irq <= 15) {
- mext_disabled--;
- if (mext_disabled > 0)
- printk("q40_irq_enable : nested disable/enable\n");
- if (mext_disabled == 0)
- master_outb(1, EXT_ENABLE_REG);
- }
-}
-
-
-void q40_irq_disable(struct irq_data *data)
-{
- unsigned int irq = data->irq;
-
- /* disable ISA iqs : only do something if the driver has been
- * verified to be Q40 "compatible" - right now IDE, NE2K
- * Any driver should not attempt to sleep across disable_irq !!
- */
-
- if (irq >= 5 && irq <= 15) {
- master_outb(0, EXT_ENABLE_REG);
- mext_disabled++;
- if (mext_disabled > 1)
- printk("disable_irq nesting count %d\n",mext_disabled);
- }
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/Makefile b/ANDROID_3.4.5/arch/m68k/sun3/Makefile
deleted file mode 100644
index 38ba0e0c..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Makefile for Linux arch/m68k/sun3 source directory
-#
-
-obj-y := sun3ints.o sun3dvma.o idprom.o
-
-obj-$(CONFIG_SUN3) += config.o mmu_emu.o leds.o dvma.o intersil.o
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/config.c b/ANDROID_3.4.5/arch/m68k/sun3/config.c
deleted file mode 100644
index 2ca25bd0..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/config.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * linux/arch/m68k/sun3/config.c
- *
- * Copyright (C) 1996,1997 Pekka Pietik{inen
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/bootmem.h>
-
-#include <asm/oplib.h>
-#include <asm/setup.h>
-#include <asm/contregs.h>
-#include <asm/movs.h>
-#include <asm/pgtable.h>
-#include <asm/pgalloc.h>
-#include <asm/sun3-head.h>
-#include <asm/sun3mmu.h>
-#include <asm/rtc.h>
-#include <asm/machdep.h>
-#include <asm/idprom.h>
-#include <asm/intersil.h>
-#include <asm/irq.h>
-#include <asm/sections.h>
-#include <asm/segment.h>
-#include <asm/sun3ints.h>
-
-char sun3_reserved_pmeg[SUN3_PMEGS_NUM];
-
-extern unsigned long sun3_gettimeoffset(void);
-static void sun3_sched_init(irq_handler_t handler);
-extern void sun3_get_model (char* model);
-extern int sun3_hwclk(int set, struct rtc_time *t);
-
-volatile char* clock_va;
-extern unsigned long availmem;
-unsigned long num_pages;
-
-static void sun3_get_hardware_list(struct seq_file *m)
-{
- seq_printf(m, "PROM Revision:\t%s\n", romvec->pv_monid);
-}
-
-void __init sun3_init(void)
-{
- unsigned char enable_register;
- int i;
-
- m68k_machtype= MACH_SUN3;
- m68k_cputype = CPU_68020;
- m68k_fputype = FPU_68881; /* mc68881 actually */
- m68k_mmutype = MMU_SUN3;
- clock_va = (char *) 0xfe06000; /* dark */
- sun3_intreg = (unsigned char *) 0xfe0a000; /* magic */
- sun3_disable_interrupts();
-
- prom_init((void *)LINUX_OPPROM_BEGVM);
-
- GET_CONTROL_BYTE(AC_SENABLE,enable_register);
- enable_register |= 0x50; /* Enable FPU */
- SET_CONTROL_BYTE(AC_SENABLE,enable_register);
- GET_CONTROL_BYTE(AC_SENABLE,enable_register);
-
- /* This code looks suspicious, because it doesn't subtract
- memory belonging to the kernel from the available space */
-
-
- memset(sun3_reserved_pmeg, 0, sizeof(sun3_reserved_pmeg));
-
- /* Reserve important PMEGS */
- /* FIXME: These should be probed instead of hardcoded */
-
- for (i=0; i<8; i++) /* Kernel PMEGs */
- sun3_reserved_pmeg[i] = 1;
-
- sun3_reserved_pmeg[247] = 1; /* ROM mapping */
- sun3_reserved_pmeg[248] = 1; /* AMD Ethernet */
- sun3_reserved_pmeg[251] = 1; /* VB area */
- sun3_reserved_pmeg[254] = 1; /* main I/O */
-
- sun3_reserved_pmeg[249] = 1;
- sun3_reserved_pmeg[252] = 1;
- sun3_reserved_pmeg[253] = 1;
- set_fs(KERNEL_DS);
-}
-
-/* Without this, Bad Things happen when something calls arch_reset. */
-static void sun3_reboot (void)
-{
- prom_reboot ("vmlinux");
-}
-
-static void sun3_halt (void)
-{
- prom_halt ();
-}
-
-/* sun3 bootmem allocation */
-
-static void __init sun3_bootmem_alloc(unsigned long memory_start,
- unsigned long memory_end)
-{
- unsigned long start_page;
-
- /* align start/end to page boundaries */
- memory_start = ((memory_start + (PAGE_SIZE-1)) & PAGE_MASK);
- memory_end = memory_end & PAGE_MASK;
-
- start_page = __pa(memory_start) >> PAGE_SHIFT;
- num_pages = __pa(memory_end) >> PAGE_SHIFT;
-
- high_memory = (void *)memory_end;
- availmem = memory_start;
-
- m68k_setup_node(0);
- availmem += init_bootmem_node(NODE_DATA(0), start_page, 0, num_pages);
- availmem = (availmem + (PAGE_SIZE-1)) & PAGE_MASK;
-
- free_bootmem(__pa(availmem), memory_end - (availmem));
-}
-
-
-void __init config_sun3(void)
-{
- unsigned long memory_start, memory_end;
-
- printk("ARCH: SUN3\n");
- idprom_init();
-
- /* Subtract kernel memory from available memory */
-
- mach_sched_init = sun3_sched_init;
- mach_init_IRQ = sun3_init_IRQ;
- mach_reset = sun3_reboot;
- mach_gettimeoffset = sun3_gettimeoffset;
- mach_get_model = sun3_get_model;
- mach_hwclk = sun3_hwclk;
- mach_halt = sun3_halt;
- mach_get_hardware_list = sun3_get_hardware_list;
-
- memory_start = ((((unsigned long)_end) + 0x2000) & ~0x1fff);
-// PROM seems to want the last couple of physical pages. --m
- memory_end = *(romvec->pv_sun3mem) + PAGE_OFFSET - 2*PAGE_SIZE;
-
- m68k_num_memory=1;
- m68k_memory[0].size=*(romvec->pv_sun3mem);
-
- sun3_bootmem_alloc(memory_start, memory_end);
-}
-
-static void __init sun3_sched_init(irq_handler_t timer_routine)
-{
- sun3_disable_interrupts();
- intersil_clock->cmd_reg=(INTERSIL_RUN|INTERSIL_INT_DISABLE|INTERSIL_24H_MODE);
- intersil_clock->int_reg=INTERSIL_HZ_100_MASK;
- intersil_clear();
- sun3_enable_irq(5);
- intersil_clock->cmd_reg=(INTERSIL_RUN|INTERSIL_INT_ENABLE|INTERSIL_24H_MODE);
- sun3_enable_interrupts();
- intersil_clear();
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/dvma.c b/ANDROID_3.4.5/arch/m68k/sun3/dvma.c
deleted file mode 100644
index d522eaab..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/dvma.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * linux/arch/m68k/sun3/dvma.c
- *
- * Written by Sam Creasey
- *
- * Sun3 IOMMU routines used for dvma accesses.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/list.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/sun3mmu.h>
-#include <asm/dvma.h>
-
-
-static unsigned long ptelist[120];
-
-static unsigned long dvma_page(unsigned long kaddr, unsigned long vaddr)
-{
- unsigned long pte;
- unsigned long j;
- pte_t ptep;
-
- j = *(volatile unsigned long *)kaddr;
- *(volatile unsigned long *)kaddr = j;
-
- ptep = pfn_pte(virt_to_pfn(kaddr), PAGE_KERNEL);
- pte = pte_val(ptep);
-// printk("dvma_remap: addr %lx -> %lx pte %08lx len %x\n",
-// kaddr, vaddr, pte, len);
- if(ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] != pte) {
- sun3_put_pte(vaddr, pte);
- ptelist[(vaddr & 0xff000) >> PAGE_SHIFT] = pte;
- }
-
- return (vaddr + (kaddr & ~PAGE_MASK));
-
-}
-
-int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
- int len)
-{
-
- unsigned long end;
- unsigned long vaddr;
-
- vaddr = dvma_btov(baddr);
-
- end = vaddr + len;
-
- while(vaddr < end) {
- dvma_page(kaddr, vaddr);
- kaddr += PAGE_SIZE;
- vaddr += PAGE_SIZE;
- }
-
- return 0;
-
-}
-
-void sun3_dvma_init(void)
-{
-
- memset(ptelist, 0, sizeof(ptelist));
-
-
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/idprom.c b/ANDROID_3.4.5/arch/m68k/sun3/idprom.c
deleted file mode 100644
index c86ac37d..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/idprom.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * idprom.c: Routines to load the idprom into kernel addresses and
- * interpret the data contained within.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- * Sun3/3x models added by David Monro (davidm@psrg.cs.usyd.edu.au)
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/init.h>
-#include <linux/string.h>
-
-#include <asm/oplib.h>
-#include <asm/idprom.h>
-#include <asm/machines.h> /* Fun with Sun released architectures. */
-
-struct idprom *idprom;
-EXPORT_SYMBOL(idprom);
-
-static struct idprom idprom_buffer;
-
-/* Here is the master table of Sun machines which use some implementation
- * of the Sparc CPU and have a meaningful IDPROM machtype value that we
- * know about. See asm-sparc/machines.h for empirical constants.
- */
-static struct Sun_Machine_Models Sun_Machines[NUM_SUN_MACHINES] = {
-/* First, Sun3's */
- { .name = "Sun 3/160 Series", .id_machtype = (SM_SUN3 | SM_3_160) },
- { .name = "Sun 3/50", .id_machtype = (SM_SUN3 | SM_3_50) },
- { .name = "Sun 3/260 Series", .id_machtype = (SM_SUN3 | SM_3_260) },
- { .name = "Sun 3/110 Series", .id_machtype = (SM_SUN3 | SM_3_110) },
- { .name = "Sun 3/60", .id_machtype = (SM_SUN3 | SM_3_60) },
- { .name = "Sun 3/E", .id_machtype = (SM_SUN3 | SM_3_E) },
-/* Now, Sun3x's */
- { .name = "Sun 3/460 Series", .id_machtype = (SM_SUN3X | SM_3_460) },
- { .name = "Sun 3/80", .id_machtype = (SM_SUN3X | SM_3_80) },
-/* Then, Sun4's */
-// { .name = "Sun 4/100 Series", .id_machtype = (SM_SUN4 | SM_4_110) },
-// { .name = "Sun 4/200 Series", .id_machtype = (SM_SUN4 | SM_4_260) },
-// { .name = "Sun 4/300 Series", .id_machtype = (SM_SUN4 | SM_4_330) },
-// { .name = "Sun 4/400 Series", .id_machtype = (SM_SUN4 | SM_4_470) },
-/* And now, Sun4c's */
-// { .name = "Sun4c SparcStation 1", .id_machtype = (SM_SUN4C | SM_4C_SS1) },
-// { .name = "Sun4c SparcStation IPC", .id_machtype = (SM_SUN4C | SM_4C_IPC) },
-// { .name = "Sun4c SparcStation 1+", .id_machtype = (SM_SUN4C | SM_4C_SS1PLUS) },
-// { .name = "Sun4c SparcStation SLC", .id_machtype = (SM_SUN4C | SM_4C_SLC) },
-// { .name = "Sun4c SparcStation 2", .id_machtype = (SM_SUN4C | SM_4C_SS2) },
-// { .name = "Sun4c SparcStation ELC", .id_machtype = (SM_SUN4C | SM_4C_ELC) },
-// { .name = "Sun4c SparcStation IPX", .id_machtype = (SM_SUN4C | SM_4C_IPX) },
-/* Finally, early Sun4m's */
-// { .name = "Sun4m SparcSystem600", .id_machtype = (SM_SUN4M | SM_4M_SS60) },
-// { .name = "Sun4m SparcStation10/20", .id_machtype = (SM_SUN4M | SM_4M_SS50) },
-// { .name = "Sun4m SparcStation5", .id_machtype = (SM_SUN4M | SM_4M_SS40) },
-/* One entry for the OBP arch's which are sun4d, sun4e, and newer sun4m's */
-// { .name = "Sun4M OBP based system", .id_machtype = (SM_SUN4M_OBP | 0x0) }
-};
-
-static void __init display_system_type(unsigned char machtype)
-{
- register int i;
-
- for (i = 0; i < NUM_SUN_MACHINES; i++) {
- if(Sun_Machines[i].id_machtype == machtype) {
- if (machtype != (SM_SUN4M_OBP | 0x00))
- printk("TYPE: %s\n", Sun_Machines[i].name);
- else {
-#if 0
- prom_getproperty(prom_root_node, "banner-name",
- sysname, sizeof(sysname));
- printk("TYPE: %s\n", sysname);
-#endif
- }
- return;
- }
- }
-
- prom_printf("IDPROM: Bogus id_machtype value, 0x%x\n", machtype);
- prom_halt();
-}
-
-void sun3_get_model(unsigned char* model)
-{
- register int i;
-
- for (i = 0; i < NUM_SUN_MACHINES; i++) {
- if(Sun_Machines[i].id_machtype == idprom->id_machtype) {
- strcpy(model, Sun_Machines[i].name);
- return;
- }
- }
-}
-
-
-
-/* Calculate the IDPROM checksum (xor of the data bytes). */
-static unsigned char __init calc_idprom_cksum(struct idprom *idprom)
-{
- unsigned char cksum, i, *ptr = (unsigned char *)idprom;
-
- for (i = cksum = 0; i <= 0x0E; i++)
- cksum ^= *ptr++;
-
- return cksum;
-}
-
-/* Create a local IDPROM copy, verify integrity, and display information. */
-void __init idprom_init(void)
-{
- prom_get_idprom((char *) &idprom_buffer, sizeof(idprom_buffer));
-
- idprom = &idprom_buffer;
-
- if (idprom->id_format != 0x01) {
- prom_printf("IDPROM: Unknown format type!\n");
- prom_halt();
- }
-
- if (idprom->id_cksum != calc_idprom_cksum(idprom)) {
- prom_printf("IDPROM: Checksum failure (nvram=%x, calc=%x)!\n",
- idprom->id_cksum, calc_idprom_cksum(idprom));
- prom_halt();
- }
-
- display_system_type(idprom->id_machtype);
-
- printk("Ethernet address: %x:%x:%x:%x:%x:%x\n",
- idprom->id_ethaddr[0], idprom->id_ethaddr[1],
- idprom->id_ethaddr[2], idprom->id_ethaddr[3],
- idprom->id_ethaddr[4], idprom->id_ethaddr[5]);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/intersil.c b/ANDROID_3.4.5/arch/m68k/sun3/intersil.c
deleted file mode 100644
index 94fe8016..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/intersil.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * arch/m68k/sun3/intersil.c
- *
- * basic routines for accessing the intersil clock within the sun3 machines
- *
- * started 11/12/1999 Sam Creasey
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/rtc.h>
-
-#include <asm/errno.h>
-#include <asm/rtc.h>
-#include <asm/intersil.h>
-
-
-/* bits to set for start/run of the intersil */
-#define STOP_VAL (INTERSIL_STOP | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE)
-#define START_VAL (INTERSIL_RUN | INTERSIL_INT_ENABLE | INTERSIL_24H_MODE)
-
-/* does this need to be implemented? */
-unsigned long sun3_gettimeoffset(void)
-{
- return 1;
-}
-
-
-/* get/set hwclock */
-
-int sun3_hwclk(int set, struct rtc_time *t)
-{
- volatile struct intersil_dt *todintersil;
- unsigned long flags;
-
- todintersil = (struct intersil_dt *) &intersil_clock->counter;
-
- local_irq_save(flags);
-
- intersil_clock->cmd_reg = STOP_VAL;
-
- /* set or read the clock */
- if(set) {
- todintersil->csec = 0;
- todintersil->hour = t->tm_hour;
- todintersil->minute = t->tm_min;
- todintersil->second = t->tm_sec;
- todintersil->month = t->tm_mon;
- todintersil->day = t->tm_mday;
- todintersil->year = t->tm_year - 68;
- todintersil->weekday = t->tm_wday;
- } else {
- /* read clock */
- t->tm_sec = todintersil->csec;
- t->tm_hour = todintersil->hour;
- t->tm_min = todintersil->minute;
- t->tm_sec = todintersil->second;
- t->tm_mon = todintersil->month;
- t->tm_mday = todintersil->day;
- t->tm_year = todintersil->year + 68;
- t->tm_wday = todintersil->weekday;
- }
-
- intersil_clock->cmd_reg = START_VAL;
-
- local_irq_restore(flags);
-
- return 0;
-
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/leds.c b/ANDROID_3.4.5/arch/m68k/sun3/leds.c
deleted file mode 100644
index aad2e0a0..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/leds.c
+++ /dev/null
@@ -1,13 +0,0 @@
-#include <asm/contregs.h>
-#include <asm/sun3mmu.h>
-#include <asm/io.h>
-
-void sun3_leds(unsigned char byte)
-{
- unsigned char dfc;
-
- GET_DFC(dfc);
- SET_DFC(FC_CONTROL);
- SET_CONTROL_BYTE(AC_LEDS, byte);
- SET_DFC(dfc);
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/mmu_emu.c b/ANDROID_3.4.5/arch/m68k/sun3/mmu_emu.c
deleted file mode 100644
index 8edc510a..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/mmu_emu.c
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
-** Tablewalk MMU emulator
-**
-** by Toshiyasu Morita
-**
-** Started 1/16/98 @ 2:22 am
-*/
-
-#include <linux/mman.h>
-#include <linux/mm.h>
-#include <linux/kernel.h>
-#include <linux/ptrace.h>
-#include <linux/delay.h>
-#include <linux/bootmem.h>
-#include <linux/bitops.h>
-#include <linux/module.h>
-
-#include <asm/setup.h>
-#include <asm/traps.h>
-#include <asm/uaccess.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/sun3mmu.h>
-#include <asm/segment.h>
-#include <asm/oplib.h>
-#include <asm/mmu_context.h>
-#include <asm/dvma.h>
-
-
-#undef DEBUG_MMU_EMU
-#define DEBUG_PROM_MAPS
-
-/*
-** Defines
-*/
-
-#define CONTEXTS_NUM 8
-#define SEGMAPS_PER_CONTEXT_NUM 2048
-#define PAGES_PER_SEGMENT 16
-#define PMEGS_NUM 256
-#define PMEG_MASK 0xFF
-
-/*
-** Globals
-*/
-
-unsigned long m68k_vmalloc_end;
-EXPORT_SYMBOL(m68k_vmalloc_end);
-
-unsigned long pmeg_vaddr[PMEGS_NUM];
-unsigned char pmeg_alloc[PMEGS_NUM];
-unsigned char pmeg_ctx[PMEGS_NUM];
-
-/* pointers to the mm structs for each task in each
- context. 0xffffffff is a marker for kernel context */
-static struct mm_struct *ctx_alloc[CONTEXTS_NUM] = {
- [0] = (struct mm_struct *)0xffffffff
-};
-
-/* has this context been mmdrop'd? */
-static unsigned char ctx_avail = CONTEXTS_NUM-1;
-
-/* array of pages to be marked off for the rom when we do mem_init later */
-/* 256 pages lets the rom take up to 2mb of physical ram.. I really
- hope it never wants mote than that. */
-unsigned long rom_pages[256];
-
-/* Print a PTE value in symbolic form. For debugging. */
-void print_pte (pte_t pte)
-{
-#if 0
- /* Verbose version. */
- unsigned long val = pte_val (pte);
- printk (" pte=%lx [addr=%lx",
- val, (val & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT);
- if (val & SUN3_PAGE_VALID) printk (" valid");
- if (val & SUN3_PAGE_WRITEABLE) printk (" write");
- if (val & SUN3_PAGE_SYSTEM) printk (" sys");
- if (val & SUN3_PAGE_NOCACHE) printk (" nocache");
- if (val & SUN3_PAGE_ACCESSED) printk (" accessed");
- if (val & SUN3_PAGE_MODIFIED) printk (" modified");
- switch (val & SUN3_PAGE_TYPE_MASK) {
- case SUN3_PAGE_TYPE_MEMORY: printk (" memory"); break;
- case SUN3_PAGE_TYPE_IO: printk (" io"); break;
- case SUN3_PAGE_TYPE_VME16: printk (" vme16"); break;
- case SUN3_PAGE_TYPE_VME32: printk (" vme32"); break;
- }
- printk ("]\n");
-#else
- /* Terse version. More likely to fit on a line. */
- unsigned long val = pte_val (pte);
- char flags[7], *type;
-
- flags[0] = (val & SUN3_PAGE_VALID) ? 'v' : '-';
- flags[1] = (val & SUN3_PAGE_WRITEABLE) ? 'w' : '-';
- flags[2] = (val & SUN3_PAGE_SYSTEM) ? 's' : '-';
- flags[3] = (val & SUN3_PAGE_NOCACHE) ? 'x' : '-';
- flags[4] = (val & SUN3_PAGE_ACCESSED) ? 'a' : '-';
- flags[5] = (val & SUN3_PAGE_MODIFIED) ? 'm' : '-';
- flags[6] = '\0';
-
- switch (val & SUN3_PAGE_TYPE_MASK) {
- case SUN3_PAGE_TYPE_MEMORY: type = "memory"; break;
- case SUN3_PAGE_TYPE_IO: type = "io" ; break;
- case SUN3_PAGE_TYPE_VME16: type = "vme16" ; break;
- case SUN3_PAGE_TYPE_VME32: type = "vme32" ; break;
- default: type = "unknown?"; break;
- }
-
- printk (" pte=%08lx [%07lx %s %s]\n",
- val, (val & SUN3_PAGE_PGNUM_MASK) << PAGE_SHIFT, flags, type);
-#endif
-}
-
-/* Print the PTE value for a given virtual address. For debugging. */
-void print_pte_vaddr (unsigned long vaddr)
-{
- printk (" vaddr=%lx [%02lx]", vaddr, sun3_get_segmap (vaddr));
- print_pte (__pte (sun3_get_pte (vaddr)));
-}
-
-/*
- * Initialise the MMU emulator.
- */
-void mmu_emu_init(unsigned long bootmem_end)
-{
- unsigned long seg, num;
- int i,j;
-
- memset(rom_pages, 0, sizeof(rom_pages));
- memset(pmeg_vaddr, 0, sizeof(pmeg_vaddr));
- memset(pmeg_alloc, 0, sizeof(pmeg_alloc));
- memset(pmeg_ctx, 0, sizeof(pmeg_ctx));
-
- /* pmeg align the end of bootmem, adding another pmeg,
- * later bootmem allocations will likely need it */
- bootmem_end = (bootmem_end + (2 * SUN3_PMEG_SIZE)) & ~SUN3_PMEG_MASK;
-
- /* mark all of the pmegs used thus far as reserved */
- for (i=0; i < __pa(bootmem_end) / SUN3_PMEG_SIZE ; ++i)
- pmeg_alloc[i] = 2;
-
-
- /* I'm thinking that most of the top pmeg's are going to be
- used for something, and we probably shouldn't risk it */
- for(num = 0xf0; num <= 0xff; num++)
- pmeg_alloc[num] = 2;
-
- /* liberate all existing mappings in the rest of kernel space */
- for(seg = bootmem_end; seg < 0x0f800000; seg += SUN3_PMEG_SIZE) {
- i = sun3_get_segmap(seg);
-
- if(!pmeg_alloc[i]) {
-#ifdef DEBUG_MMU_EMU
- printk("freed: ");
- print_pte_vaddr (seg);
-#endif
- sun3_put_segmap(seg, SUN3_INVALID_PMEG);
- }
- }
-
- j = 0;
- for (num=0, seg=0x0F800000; seg<0x10000000; seg+=16*PAGE_SIZE) {
- if (sun3_get_segmap (seg) != SUN3_INVALID_PMEG) {
-#ifdef DEBUG_PROM_MAPS
- for(i = 0; i < 16; i++) {
- printk ("mapped:");
- print_pte_vaddr (seg + (i*PAGE_SIZE));
- break;
- }
-#endif
- // the lowest mapping here is the end of our
- // vmalloc region
- if (!m68k_vmalloc_end)
- m68k_vmalloc_end = seg;
-
- // mark the segmap alloc'd, and reserve any
- // of the first 0xbff pages the hardware is
- // already using... does any sun3 support > 24mb?
- pmeg_alloc[sun3_get_segmap(seg)] = 2;
- }
- }
-
- dvma_init();
-
-
- /* blank everything below the kernel, and we've got the base
- mapping to start all the contexts off with... */
- for(seg = 0; seg < PAGE_OFFSET; seg += SUN3_PMEG_SIZE)
- sun3_put_segmap(seg, SUN3_INVALID_PMEG);
-
- set_fs(MAKE_MM_SEG(3));
- for(seg = 0; seg < 0x10000000; seg += SUN3_PMEG_SIZE) {
- i = sun3_get_segmap(seg);
- for(j = 1; j < CONTEXTS_NUM; j++)
- (*(romvec->pv_setctxt))(j, (void *)seg, i);
- }
- set_fs(KERNEL_DS);
-
-}
-
-/* erase the mappings for a dead context. Uses the pg_dir for hints
- as the pmeg tables proved somewhat unreliable, and unmapping all of
- TASK_SIZE was much slower and no more stable. */
-/* todo: find a better way to keep track of the pmegs used by a
- context for when they're cleared */
-void clear_context(unsigned long context)
-{
- unsigned char oldctx;
- unsigned long i;
-
- if(context) {
- if(!ctx_alloc[context])
- panic("clear_context: context not allocated\n");
-
- ctx_alloc[context]->context = SUN3_INVALID_CONTEXT;
- ctx_alloc[context] = (struct mm_struct *)0;
- ctx_avail++;
- }
-
- oldctx = sun3_get_context();
-
- sun3_put_context(context);
-
- for(i = 0; i < SUN3_INVALID_PMEG; i++) {
- if((pmeg_ctx[i] == context) && (pmeg_alloc[i] == 1)) {
- sun3_put_segmap(pmeg_vaddr[i], SUN3_INVALID_PMEG);
- pmeg_ctx[i] = 0;
- pmeg_alloc[i] = 0;
- pmeg_vaddr[i] = 0;
- }
- }
-
- sun3_put_context(oldctx);
-}
-
-/* gets an empty context. if full, kills the next context listed to
- die first */
-/* This context invalidation scheme is, well, totally arbitrary, I'm
- sure it could be much more intelligent... but it gets the job done
- for now without much overhead in making it's decision. */
-/* todo: come up with optimized scheme for flushing contexts */
-unsigned long get_free_context(struct mm_struct *mm)
-{
- unsigned long new = 1;
- static unsigned char next_to_die = 1;
-
- if(!ctx_avail) {
- /* kill someone to get our context */
- new = next_to_die;
- clear_context(new);
- next_to_die = (next_to_die + 1) & 0x7;
- if(!next_to_die)
- next_to_die++;
- } else {
- while(new < CONTEXTS_NUM) {
- if(ctx_alloc[new])
- new++;
- else
- break;
- }
- // check to make sure one was really free...
- if(new == CONTEXTS_NUM)
- panic("get_free_context: failed to find free context");
- }
-
- ctx_alloc[new] = mm;
- ctx_avail--;
-
- return new;
-}
-
-/*
- * Dynamically select a `spare' PMEG and use it to map virtual `vaddr' in
- * `context'. Maintain internal PMEG management structures. This doesn't
- * actually map the physical address, but does clear the old mappings.
- */
-//todo: better allocation scheme? but is extra complexity worthwhile?
-//todo: only clear old entries if necessary? how to tell?
-
-inline void mmu_emu_map_pmeg (int context, int vaddr)
-{
- static unsigned char curr_pmeg = 128;
- int i;
-
- /* Round address to PMEG boundary. */
- vaddr &= ~SUN3_PMEG_MASK;
-
- /* Find a spare one. */
- while (pmeg_alloc[curr_pmeg] == 2)
- ++curr_pmeg;
-
-
-#ifdef DEBUG_MMU_EMU
-printk("mmu_emu_map_pmeg: pmeg %x to context %d vaddr %x\n",
- curr_pmeg, context, vaddr);
-#endif
-
- /* Invalidate old mapping for the pmeg, if any */
- if (pmeg_alloc[curr_pmeg] == 1) {
- sun3_put_context(pmeg_ctx[curr_pmeg]);
- sun3_put_segmap (pmeg_vaddr[curr_pmeg], SUN3_INVALID_PMEG);
- sun3_put_context(context);
- }
-
- /* Update PMEG management structures. */
- // don't take pmeg's away from the kernel...
- if(vaddr >= PAGE_OFFSET) {
- /* map kernel pmegs into all contexts */
- unsigned char i;
-
- for(i = 0; i < CONTEXTS_NUM; i++) {
- sun3_put_context(i);
- sun3_put_segmap (vaddr, curr_pmeg);
- }
- sun3_put_context(context);
- pmeg_alloc[curr_pmeg] = 2;
- pmeg_ctx[curr_pmeg] = 0;
-
- }
- else {
- pmeg_alloc[curr_pmeg] = 1;
- pmeg_ctx[curr_pmeg] = context;
- sun3_put_segmap (vaddr, curr_pmeg);
-
- }
- pmeg_vaddr[curr_pmeg] = vaddr;
-
- /* Set hardware mapping and clear the old PTE entries. */
- for (i=0; i<SUN3_PMEG_SIZE; i+=SUN3_PTE_SIZE)
- sun3_put_pte (vaddr + i, SUN3_PAGE_SYSTEM);
-
- /* Consider a different one next time. */
- ++curr_pmeg;
-}
-
-/*
- * Handle a pagefault at virtual address `vaddr'; check if there should be a
- * page there (specifically, whether the software pagetables indicate that
- * there is). This is necessary due to the limited size of the second-level
- * Sun3 hardware pagetables (256 groups of 16 pages). If there should be a
- * mapping present, we select a `spare' PMEG and use it to create a mapping.
- * `read_flag' is nonzero for a read fault; zero for a write. Returns nonzero
- * if we successfully handled the fault.
- */
-//todo: should we bump minor pagefault counter? if so, here or in caller?
-//todo: possibly inline this into bus_error030 in <asm/buserror.h> ?
-
-// kernel_fault is set when a kernel page couldn't be demand mapped,
-// and forces another try using the kernel page table. basically a
-// hack so that vmalloc would work correctly.
-
-int mmu_emu_handle_fault (unsigned long vaddr, int read_flag, int kernel_fault)
-{
- unsigned long segment, offset;
- unsigned char context;
- pte_t *pte;
- pgd_t * crp;
-
- if(current->mm == NULL) {
- crp = swapper_pg_dir;
- context = 0;
- } else {
- context = current->mm->context;
- if(kernel_fault)
- crp = swapper_pg_dir;
- else
- crp = current->mm->pgd;
- }
-
-#ifdef DEBUG_MMU_EMU
- printk ("mmu_emu_handle_fault: vaddr=%lx type=%s crp=%p\n",
- vaddr, read_flag ? "read" : "write", crp);
-#endif
-
- segment = (vaddr >> SUN3_PMEG_SIZE_BITS) & 0x7FF;
- offset = (vaddr >> SUN3_PTE_SIZE_BITS) & 0xF;
-
-#ifdef DEBUG_MMU_EMU
- printk ("mmu_emu_handle_fault: segment=%lx offset=%lx\n", segment, offset);
-#endif
-
- pte = (pte_t *) pgd_val (*(crp + segment));
-
-//todo: next line should check for valid pmd properly.
- if (!pte) {
-// printk ("mmu_emu_handle_fault: invalid pmd\n");
- return 0;
- }
-
- pte = (pte_t *) __va ((unsigned long)(pte + offset));
-
- /* Make sure this is a valid page */
- if (!(pte_val (*pte) & SUN3_PAGE_VALID))
- return 0;
-
- /* Make sure there's a pmeg allocated for the page */
- if (sun3_get_segmap (vaddr&~SUN3_PMEG_MASK) == SUN3_INVALID_PMEG)
- mmu_emu_map_pmeg (context, vaddr);
-
- /* Write the pte value to hardware MMU */
- sun3_put_pte (vaddr&PAGE_MASK, pte_val (*pte));
-
- /* Update software copy of the pte value */
-// I'm not sure this is necessary. If this is required, we ought to simply
-// copy this out when we reuse the PMEG or at some other convenient time.
-// Doing it here is fairly meaningless, anyway, as we only know about the
-// first access to a given page. --m
- if (!read_flag) {
- if (pte_val (*pte) & SUN3_PAGE_WRITEABLE)
- pte_val (*pte) |= (SUN3_PAGE_ACCESSED
- | SUN3_PAGE_MODIFIED);
- else
- return 0; /* Write-protect error. */
- } else
- pte_val (*pte) |= SUN3_PAGE_ACCESSED;
-
-#ifdef DEBUG_MMU_EMU
- printk ("seg:%d crp:%p ->", get_fs().seg, crp);
- print_pte_vaddr (vaddr);
- printk ("\n");
-#endif
-
- return 1;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/Makefile b/ANDROID_3.4.5/arch/m68k/sun3/prom/Makefile
deleted file mode 100644
index da7eac06..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/prom/Makefile
+++ /dev/null
@@ -1,6 +0,0 @@
-# Makefile for the Sun Boot PROM interface library under
-# Linux.
-#
-
-obj-y := init.o console.o printf.o misc.o
-#bootstr.o init.o misc.o segment.o console.o printf.o
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/console.c b/ANDROID_3.4.5/arch/m68k/sun3/prom/console.c
deleted file mode 100644
index e9236437..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/prom/console.c
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * console.c: Routines that deal with sending and receiving IO
- * to/from the current console device using the PROM.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-#include <linux/string.h>
-
-/* Non blocking get character from console input device, returns -1
- * if no input was taken. This can be used for polling.
- */
-int
-prom_nbgetchar(void)
-{
- int i = -1;
- unsigned long flags;
-
- local_irq_save(flags);
- i = (*(romvec->pv_nbgetchar))();
- local_irq_restore(flags);
- return i; /* Ugh, we could spin forever on unsupported proms ;( */
-}
-
-/* Non blocking put character to console device, returns -1 if
- * unsuccessful.
- */
-int
-prom_nbputchar(char c)
-{
- unsigned long flags;
- int i = -1;
-
- local_irq_save(flags);
- i = (*(romvec->pv_nbputchar))(c);
- local_irq_restore(flags);
- return i; /* Ugh, we could spin forever on unsupported proms ;( */
-}
-
-/* Blocking version of get character routine above. */
-char
-prom_getchar(void)
-{
- int character;
- while((character = prom_nbgetchar()) == -1) ;
- return (char) character;
-}
-
-/* Blocking version of put character routine above. */
-void
-prom_putchar(char c)
-{
- while(prom_nbputchar(c) == -1) ;
- return;
-}
-
-/* Query for input device type */
-#if 0
-enum prom_input_device
-prom_query_input_device()
-{
- unsigned long flags;
- int st_p;
- char propb[64];
- char *p;
-
- switch(prom_vers) {
- case PROM_V0:
- case PROM_V2:
- default:
- switch(*romvec->pv_stdin) {
- case PROMDEV_KBD: return PROMDEV_IKBD;
- case PROMDEV_TTYA: return PROMDEV_ITTYA;
- case PROMDEV_TTYB: return PROMDEV_ITTYB;
- default:
- return PROMDEV_I_UNK;
- };
- case PROM_V3:
- case PROM_P1275:
- local_irq_save(flags);
- st_p = (*romvec->pv_v2devops.v2_inst2pkg)(*romvec->pv_v2bootargs.fd_stdin);
- __asm__ __volatile__("ld [%0], %%g6\n\t" : :
- "r" (&current_set[smp_processor_id()]) :
- "memory");
- local_irq_restore(flags);
- if(prom_node_has_property(st_p, "keyboard"))
- return PROMDEV_IKBD;
- prom_getproperty(st_p, "device_type", propb, sizeof(propb));
- if(strncmp(propb, "serial", sizeof("serial")))
- return PROMDEV_I_UNK;
- prom_getproperty(prom_root_node, "stdin-path", propb, sizeof(propb));
- p = propb;
- while(*p) p++; p -= 2;
- if(p[0] == ':') {
- if(p[1] == 'a')
- return PROMDEV_ITTYA;
- else if(p[1] == 'b')
- return PROMDEV_ITTYB;
- }
- return PROMDEV_I_UNK;
- };
-}
-#endif
-
-/* Query for output device type */
-
-#if 0
-enum prom_output_device
-prom_query_output_device()
-{
- unsigned long flags;
- int st_p;
- char propb[64];
- char *p;
- int propl;
-
- switch(prom_vers) {
- case PROM_V0:
- switch(*romvec->pv_stdin) {
- case PROMDEV_SCREEN: return PROMDEV_OSCREEN;
- case PROMDEV_TTYA: return PROMDEV_OTTYA;
- case PROMDEV_TTYB: return PROMDEV_OTTYB;
- };
- break;
- case PROM_V2:
- case PROM_V3:
- case PROM_P1275:
- local_irq_save(flags);
- st_p = (*romvec->pv_v2devops.v2_inst2pkg)(*romvec->pv_v2bootargs.fd_stdout);
- __asm__ __volatile__("ld [%0], %%g6\n\t" : :
- "r" (&current_set[smp_processor_id()]) :
- "memory");
- local_irq_restore(flags);
- propl = prom_getproperty(st_p, "device_type", propb, sizeof(propb));
- if (propl >= 0 && propl == sizeof("display") &&
- strncmp("display", propb, sizeof("display")) == 0)
- {
- return PROMDEV_OSCREEN;
- }
- if(prom_vers == PROM_V3) {
- if(strncmp("serial", propb, sizeof("serial")))
- return PROMDEV_O_UNK;
- prom_getproperty(prom_root_node, "stdout-path", propb, sizeof(propb));
- p = propb;
- while(*p) p++; p -= 2;
- if(p[0]==':') {
- if(p[1] == 'a')
- return PROMDEV_OTTYA;
- else if(p[1] == 'b')
- return PROMDEV_OTTYB;
- }
- return PROMDEV_O_UNK;
- } else {
- /* This works on SS-2 (an early OpenFirmware) still. */
- switch(*romvec->pv_stdin) {
- case PROMDEV_TTYA: return PROMDEV_OTTYA;
- case PROMDEV_TTYB: return PROMDEV_OTTYB;
- };
- }
- break;
- };
- return PROMDEV_O_UNK;
-}
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/init.c b/ANDROID_3.4.5/arch/m68k/sun3/prom/init.c
deleted file mode 100644
index d8e63493..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/prom/init.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * init.c: Initialize internal variables used by the PROM
- * library functions.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-
-struct linux_romvec *romvec;
-enum prom_major_version prom_vers;
-unsigned int prom_rev, prom_prev;
-
-/* The root node of the prom device tree. */
-int prom_root_node;
-
-/* Pointer to the device tree operations structure. */
-struct linux_nodeops *prom_nodeops;
-
-/* You must call prom_init() before you attempt to use any of the
- * routines in the prom library. It returns 0 on success, 1 on
- * failure. It gets passed the pointer to the PROM vector.
- */
-
-extern void prom_meminit(void);
-extern void prom_ranges_init(void);
-
-void __init prom_init(struct linux_romvec *rp)
-{
- romvec = rp;
-#ifndef CONFIG_SUN3
- switch(romvec->pv_romvers) {
- case 0:
- prom_vers = PROM_V0;
- break;
- case 2:
- prom_vers = PROM_V2;
- break;
- case 3:
- prom_vers = PROM_V3;
- break;
- case 4:
- prom_vers = PROM_P1275;
- prom_printf("PROMLIB: Sun IEEE Prom not supported yet\n");
- prom_halt();
- break;
- default:
- prom_printf("PROMLIB: Bad PROM version %d\n",
- romvec->pv_romvers);
- prom_halt();
- break;
- };
-
- prom_rev = romvec->pv_plugin_revision;
- prom_prev = romvec->pv_printrev;
- prom_nodeops = romvec->pv_nodeops;
-
- prom_root_node = prom_getsibling(0);
- if((prom_root_node == 0) || (prom_root_node == -1))
- prom_halt();
-
- if((((unsigned long) prom_nodeops) == 0) ||
- (((unsigned long) prom_nodeops) == -1))
- prom_halt();
-
- prom_meminit();
-
- prom_ranges_init();
-#endif
-// printk("PROMLIB: Sun Boot Prom Version %d Revision %d\n",
-// romvec->pv_romvers, prom_rev);
-
- /* Initialization successful. */
- return;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c b/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c
deleted file mode 100644
index 3d60e133..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/prom/misc.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * misc.c: Miscellaneous prom functions that don't belong
- * anywhere else.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <asm/sun3-head.h>
-#include <asm/idprom.h>
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-#include <asm/movs.h>
-
-/* Reset and reboot the machine with the command 'bcommand'. */
-void
-prom_reboot(char *bcommand)
-{
- unsigned long flags;
- local_irq_save(flags);
- (*(romvec->pv_reboot))(bcommand);
- local_irq_restore(flags);
-}
-
-/* Drop into the prom, with the chance to continue with the 'go'
- * prom command.
- */
-void
-prom_cmdline(void)
-{
-}
-
-/* Drop into the prom, but completely terminate the program.
- * No chance of continuing.
- */
-void
-prom_halt(void)
-{
- unsigned long flags;
-again:
- local_irq_save(flags);
- (*(romvec->pv_halt))();
- local_irq_restore(flags);
- goto again; /* PROM is out to get me -DaveM */
-}
-
-typedef void (*sfunc_t)(void);
-
-/* Get the idprom and stuff it into buffer 'idbuf'. Returns the
- * format type. 'num_bytes' is the number of bytes that your idbuf
- * has space for. Returns 0xff on error.
- */
-unsigned char
-prom_get_idprom(char *idbuf, int num_bytes)
-{
- int i, oldsfc;
- GET_SFC(oldsfc);
- SET_SFC(FC_CONTROL);
- for(i=0;i<num_bytes; i++)
- {
- /* There is a problem with the GET_CONTROL_BYTE
- macro; defining the extra variable
- gets around it.
- */
- int c;
- GET_CONTROL_BYTE(SUN3_IDPROM_BASE + i, c);
- idbuf[i] = c;
- }
- SET_SFC(oldsfc);
- return idbuf[0];
-}
-
-/* Get the major prom version number. */
-int
-prom_version(void)
-{
- return romvec->pv_romvers;
-}
-
-/* Get the prom plugin-revision. */
-int
-prom_getrev(void)
-{
- return prom_rev;
-}
-
-/* Get the prom firmware print revision. */
-int
-prom_getprev(void)
-{
- return prom_prev;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/prom/printf.c b/ANDROID_3.4.5/arch/m68k/sun3/prom/printf.c
deleted file mode 100644
index df85018f..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/prom/printf.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * printf.c: Internal prom library printf facility.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-/* This routine is internal to the prom library, no one else should know
- * about or use it! It's simple and smelly anyway....
- */
-
-#include <linux/kernel.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-
-#ifdef CONFIG_KGDB
-extern int kgdb_initialized;
-#endif
-
-static char ppbuf[1024];
-
-void
-prom_printf(char *fmt, ...)
-{
- va_list args;
- char ch, *bptr;
- int i;
-
- va_start(args, fmt);
-
-#ifdef CONFIG_KGDB
- ppbuf[0] = 'O';
- i = vsprintf(ppbuf + 1, fmt, args) + 1;
-#else
- i = vsprintf(ppbuf, fmt, args);
-#endif
-
- bptr = ppbuf;
-
-#ifdef CONFIG_KGDB
- if (kgdb_initialized) {
- printk("kgdb_initialized = %d\n", kgdb_initialized);
- putpacket(bptr, 1);
- } else
-#else
- while((ch = *(bptr++)) != 0) {
- if(ch == '\n')
- prom_putchar('\r');
-
- prom_putchar(ch);
- }
-#endif
- va_end(args);
- return;
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/sun3dvma.c b/ANDROID_3.4.5/arch/m68k/sun3/sun3dvma.c
deleted file mode 100644
index ca0966ca..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/sun3dvma.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * linux/arch/m68k/sun3/sun3dvma.c
- *
- * Copyright (C) 2000 Sam Creasey
- *
- * Contains common routines for sun3/sun3x DVMA management.
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/gfp.h>
-#include <linux/mm.h>
-#include <linux/list.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/dvma.h>
-
-#undef DVMA_DEBUG
-
-#ifdef CONFIG_SUN3X
-extern void dvma_unmap_iommu(unsigned long baddr, int len);
-#else
-static inline void dvma_unmap_iommu(unsigned long a, int b)
-{
-}
-#endif
-
-#ifdef CONFIG_SUN3
-extern void sun3_dvma_init(void);
-#endif
-
-static unsigned long iommu_use[IOMMU_TOTAL_ENTRIES];
-
-#define dvma_index(baddr) ((baddr - DVMA_START) >> DVMA_PAGE_SHIFT)
-
-#define dvma_entry_use(baddr) (iommu_use[dvma_index(baddr)])
-
-struct hole {
- unsigned long start;
- unsigned long end;
- unsigned long size;
- struct list_head list;
-};
-
-static struct list_head hole_list;
-static struct list_head hole_cache;
-static struct hole initholes[64];
-
-#ifdef DVMA_DEBUG
-
-static unsigned long dvma_allocs;
-static unsigned long dvma_frees;
-static unsigned long long dvma_alloc_bytes;
-static unsigned long long dvma_free_bytes;
-
-static void print_use(void)
-{
-
- int i;
- int j = 0;
-
- printk("dvma entry usage:\n");
-
- for(i = 0; i < IOMMU_TOTAL_ENTRIES; i++) {
- if(!iommu_use[i])
- continue;
-
- j++;
-
- printk("dvma entry: %08lx len %08lx\n",
- ( i << DVMA_PAGE_SHIFT) + DVMA_START,
- iommu_use[i]);
- }
-
- printk("%d entries in use total\n", j);
-
- printk("allocation/free calls: %lu/%lu\n", dvma_allocs, dvma_frees);
- printk("allocation/free bytes: %Lx/%Lx\n", dvma_alloc_bytes,
- dvma_free_bytes);
-}
-
-static void print_holes(struct list_head *holes)
-{
-
- struct list_head *cur;
- struct hole *hole;
-
- printk("listing dvma holes\n");
- list_for_each(cur, holes) {
- hole = list_entry(cur, struct hole, list);
-
- if((hole->start == 0) && (hole->end == 0) && (hole->size == 0))
- continue;
-
- printk("hole: start %08lx end %08lx size %08lx\n", hole->start, hole->end, hole->size);
- }
-
- printk("end of hole listing...\n");
-
-}
-#endif /* DVMA_DEBUG */
-
-static inline int refill(void)
-{
-
- struct hole *hole;
- struct hole *prev = NULL;
- struct list_head *cur;
- int ret = 0;
-
- list_for_each(cur, &hole_list) {
- hole = list_entry(cur, struct hole, list);
-
- if(!prev) {
- prev = hole;
- continue;
- }
-
- if(hole->end == prev->start) {
- hole->size += prev->size;
- hole->end = prev->end;
- list_move(&(prev->list), &hole_cache);
- ret++;
- }
-
- }
-
- return ret;
-}
-
-static inline struct hole *rmcache(void)
-{
- struct hole *ret;
-
- if(list_empty(&hole_cache)) {
- if(!refill()) {
- printk("out of dvma hole cache!\n");
- BUG();
- }
- }
-
- ret = list_entry(hole_cache.next, struct hole, list);
- list_del(&(ret->list));
-
- return ret;
-
-}
-
-static inline unsigned long get_baddr(int len, unsigned long align)
-{
-
- struct list_head *cur;
- struct hole *hole;
-
- if(list_empty(&hole_list)) {
-#ifdef DVMA_DEBUG
- printk("out of dvma holes! (printing hole cache)\n");
- print_holes(&hole_cache);
- print_use();
-#endif
- BUG();
- }
-
- list_for_each(cur, &hole_list) {
- unsigned long newlen;
-
- hole = list_entry(cur, struct hole, list);
-
- if(align > DVMA_PAGE_SIZE)
- newlen = len + ((hole->end - len) & (align-1));
- else
- newlen = len;
-
- if(hole->size > newlen) {
- hole->end -= newlen;
- hole->size -= newlen;
- dvma_entry_use(hole->end) = newlen;
-#ifdef DVMA_DEBUG
- dvma_allocs++;
- dvma_alloc_bytes += newlen;
-#endif
- return hole->end;
- } else if(hole->size == newlen) {
- list_move(&(hole->list), &hole_cache);
- dvma_entry_use(hole->start) = newlen;
-#ifdef DVMA_DEBUG
- dvma_allocs++;
- dvma_alloc_bytes += newlen;
-#endif
- return hole->start;
- }
-
- }
-
- printk("unable to find dvma hole!\n");
- BUG();
- return 0;
-}
-
-static inline int free_baddr(unsigned long baddr)
-{
-
- unsigned long len;
- struct hole *hole;
- struct list_head *cur;
- unsigned long orig_baddr;
-
- orig_baddr = baddr;
- len = dvma_entry_use(baddr);
- dvma_entry_use(baddr) = 0;
- baddr &= DVMA_PAGE_MASK;
- dvma_unmap_iommu(baddr, len);
-
-#ifdef DVMA_DEBUG
- dvma_frees++;
- dvma_free_bytes += len;
-#endif
-
- list_for_each(cur, &hole_list) {
- hole = list_entry(cur, struct hole, list);
-
- if(hole->end == baddr) {
- hole->end += len;
- hole->size += len;
- return 0;
- } else if(hole->start == (baddr + len)) {
- hole->start = baddr;
- hole->size += len;
- return 0;
- }
-
- }
-
- hole = rmcache();
-
- hole->start = baddr;
- hole->end = baddr + len;
- hole->size = len;
-
-// list_add_tail(&(hole->list), cur);
- list_add(&(hole->list), cur);
-
- return 0;
-
-}
-
-void dvma_init(void)
-{
-
- struct hole *hole;
- int i;
-
- INIT_LIST_HEAD(&hole_list);
- INIT_LIST_HEAD(&hole_cache);
-
- /* prepare the hole cache */
- for(i = 0; i < 64; i++)
- list_add(&(initholes[i].list), &hole_cache);
-
- hole = rmcache();
- hole->start = DVMA_START;
- hole->end = DVMA_END;
- hole->size = DVMA_SIZE;
-
- list_add(&(hole->list), &hole_list);
-
- memset(iommu_use, 0, sizeof(iommu_use));
-
- dvma_unmap_iommu(DVMA_START, DVMA_SIZE);
-
-#ifdef CONFIG_SUN3
- sun3_dvma_init();
-#endif
-
-}
-
-inline unsigned long dvma_map_align(unsigned long kaddr, int len, int align)
-{
-
- unsigned long baddr;
- unsigned long off;
-
- if(!len)
- len = 0x800;
-
- if(!kaddr || !len) {
-// printk("error: kaddr %lx len %x\n", kaddr, len);
-// *(int *)4 = 0;
- return 0;
- }
-
-#ifdef DEBUG
- printk("dvma_map request %08lx bytes from %08lx\n",
- len, kaddr);
-#endif
- off = kaddr & ~DVMA_PAGE_MASK;
- kaddr &= PAGE_MASK;
- len += off;
- len = ((len + (DVMA_PAGE_SIZE-1)) & DVMA_PAGE_MASK);
-
- if(align == 0)
- align = DVMA_PAGE_SIZE;
- else
- align = ((align + (DVMA_PAGE_SIZE-1)) & DVMA_PAGE_MASK);
-
- baddr = get_baddr(len, align);
-// printk("using baddr %lx\n", baddr);
-
- if(!dvma_map_iommu(kaddr, baddr, len))
- return (baddr + off);
-
- printk("dvma_map failed kaddr %lx baddr %lx len %x\n", kaddr, baddr, len);
- BUG();
- return 0;
-}
-EXPORT_SYMBOL(dvma_map_align);
-
-void dvma_unmap(void *baddr)
-{
- unsigned long addr;
-
- addr = (unsigned long)baddr;
- /* check if this is a vme mapping */
- if(!(addr & 0x00f00000))
- addr |= 0xf00000;
-
- free_baddr(addr);
-
- return;
-
-}
-EXPORT_SYMBOL(dvma_unmap);
-
-void *dvma_malloc_align(unsigned long len, unsigned long align)
-{
- unsigned long kaddr;
- unsigned long baddr;
- unsigned long vaddr;
-
- if(!len)
- return NULL;
-
-#ifdef DEBUG
- printk("dvma_malloc request %lx bytes\n", len);
-#endif
- len = ((len + (DVMA_PAGE_SIZE-1)) & DVMA_PAGE_MASK);
-
- if((kaddr = __get_free_pages(GFP_ATOMIC, get_order(len))) == 0)
- return NULL;
-
- if((baddr = (unsigned long)dvma_map_align(kaddr, len, align)) == 0) {
- free_pages(kaddr, get_order(len));
- return NULL;
- }
-
- vaddr = dvma_btov(baddr);
-
- if(dvma_map_cpu(kaddr, vaddr, len) < 0) {
- dvma_unmap((void *)baddr);
- free_pages(kaddr, get_order(len));
- return NULL;
- }
-
-#ifdef DEBUG
- printk("mapped %08lx bytes %08lx kern -> %08lx bus\n",
- len, kaddr, baddr);
-#endif
-
- return (void *)vaddr;
-
-}
-EXPORT_SYMBOL(dvma_malloc_align);
-
-void dvma_free(void *vaddr)
-{
-
- return;
-
-}
-EXPORT_SYMBOL(dvma_free);
diff --git a/ANDROID_3.4.5/arch/m68k/sun3/sun3ints.c b/ANDROID_3.4.5/arch/m68k/sun3/sun3ints.c
deleted file mode 100644
index 78b60f53..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3/sun3ints.c
+++ /dev/null
@@ -1,120 +0,0 @@
- /*
- * linux/arch/m68k/sun3/sun3ints.c -- Sun-3(x) Linux interrupt handling code
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of this archive
- * for more details.
- */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/interrupt.h>
-#include <asm/segment.h>
-#include <asm/intersil.h>
-#include <asm/oplib.h>
-#include <asm/sun3ints.h>
-#include <asm/irq_regs.h>
-#include <linux/seq_file.h>
-
-extern void sun3_leds (unsigned char);
-
-void sun3_disable_interrupts(void)
-{
- sun3_disable_irq(0);
-}
-
-void sun3_enable_interrupts(void)
-{
- sun3_enable_irq(0);
-}
-
-static int led_pattern[8] = {
- ~(0x80), ~(0x01),
- ~(0x40), ~(0x02),
- ~(0x20), ~(0x04),
- ~(0x10), ~(0x08)
-};
-
-volatile unsigned char* sun3_intreg;
-
-void sun3_enable_irq(unsigned int irq)
-{
- *sun3_intreg |= (1 << irq);
-}
-
-void sun3_disable_irq(unsigned int irq)
-{
- *sun3_intreg &= ~(1 << irq);
-}
-
-static irqreturn_t sun3_int7(int irq, void *dev_id)
-{
- unsigned int cnt;
-
- cnt = kstat_irqs_cpu(irq, 0);
- if (!(cnt % 2000))
- sun3_leds(led_pattern[cnt % 16000 / 2000]);
- return IRQ_HANDLED;
-}
-
-static irqreturn_t sun3_int5(int irq, void *dev_id)
-{
- unsigned int cnt;
-
-#ifdef CONFIG_SUN3
- intersil_clear();
-#endif
-#ifdef CONFIG_SUN3
- intersil_clear();
-#endif
- xtime_update(1);
- update_process_times(user_mode(get_irq_regs()));
- cnt = kstat_irqs_cpu(irq, 0);
- if (!(cnt % 20))
- sun3_leds(led_pattern[cnt % 160 / 20]);
- return IRQ_HANDLED;
-}
-
-static irqreturn_t sun3_vec255(int irq, void *dev_id)
-{
-// intersil_clear();
- return IRQ_HANDLED;
-}
-
-static void sun3_irq_enable(struct irq_data *data)
-{
- sun3_enable_irq(data->irq);
-};
-
-static void sun3_irq_disable(struct irq_data *data)
-{
- sun3_disable_irq(data->irq);
-};
-
-static struct irq_chip sun3_irq_chip = {
- .name = "sun3",
- .irq_startup = m68k_irq_startup,
- .irq_shutdown = m68k_irq_shutdown,
- .irq_enable = sun3_irq_enable,
- .irq_disable = sun3_irq_disable,
- .irq_mask = sun3_irq_disable,
- .irq_unmask = sun3_irq_enable,
-};
-
-void __init sun3_init_IRQ(void)
-{
- *sun3_intreg = 1;
-
- m68k_setup_irq_controller(&sun3_irq_chip, handle_level_irq, IRQ_AUTO_1,
- 7);
- m68k_setup_user_interrupt(VEC_USER, 128);
-
- if (request_irq(IRQ_AUTO_5, sun3_int5, 0, "int5", NULL))
- pr_err("Couldn't register %s interrupt\n", "int5");
- if (request_irq(IRQ_AUTO_7, sun3_int7, 0, "int7", NULL))
- pr_err("Couldn't register %s interrupt\n", "int7");
- if (request_irq(IRQ_USER+127, sun3_vec255, 0, "vec255", NULL))
- pr_err("Couldn't register %s interrupt\n", "vec255");
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/Makefile b/ANDROID_3.4.5/arch/m68k/sun3x/Makefile
deleted file mode 100644
index be5776d9..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/Makefile
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for Linux arch/m68k/sun3x source directory
-#
-
-obj-y := config.o time.o dvma.o prom.o
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/config.c b/ANDROID_3.4.5/arch/m68k/sun3x/config.c
deleted file mode 100644
index dd306c84..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/config.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Setup kernel for a Sun3x machine
- *
- * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
- *
- * based on code from Oliver Jowett <oliver@jowett.manawatu.gen.nz>
- */
-
-#include <linux/types.h>
-#include <linux/mm.h>
-#include <linux/seq_file.h>
-#include <linux/console.h>
-#include <linux/init.h>
-
-#include <asm/machdep.h>
-#include <asm/irq.h>
-#include <asm/sun3xprom.h>
-#include <asm/sun3ints.h>
-#include <asm/setup.h>
-#include <asm/oplib.h>
-
-#include "time.h"
-
-volatile char *clock_va;
-
-extern void sun3_get_model(char *model);
-
-void sun3_leds(unsigned int i)
-{
-
-}
-
-static void sun3x_get_hardware_list(struct seq_file *m)
-{
- seq_printf(m, "PROM Revision:\t%s\n", romvec->pv_monid);
-}
-
-/*
- * Setup the sun3x configuration info
- */
-void __init config_sun3x(void)
-{
-
- sun3x_prom_init();
-
- mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
-
- mach_sched_init = sun3x_sched_init;
- mach_init_IRQ = sun3_init_IRQ;
-
- mach_gettimeoffset = sun3x_gettimeoffset;
- mach_reset = sun3x_reboot;
-
- mach_hwclk = sun3x_hwclk;
- mach_get_model = sun3_get_model;
- mach_get_hardware_list = sun3x_get_hardware_list;
-
- sun3_intreg = (unsigned char *)SUN3X_INTREG;
-
- /* only the serial console is known to work anyway... */
-#if 0
- switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
- case 0x10:
- serial_console = 1;
- conswitchp = NULL;
- break;
- case 0x11:
- serial_console = 2;
- conswitchp = NULL;
- break;
- default:
- serial_console = 0;
- conswitchp = &dummy_con;
- break;
- }
-#endif
-
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/dvma.c b/ANDROID_3.4.5/arch/m68k/sun3x/dvma.c
deleted file mode 100644
index d5ddcdaa..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/dvma.c
+++ /dev/null
@@ -1,207 +0,0 @@
-/*
- * Virtual DMA allocation
- *
- * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
- *
- * 11/26/2000 -- disabled the existing code because it didn't work for
- * me in 2.4. Replaced with a significantly more primitive version
- * similar to the sun3 code. the old functionality was probably more
- * desirable, but.... -- Sam Creasey (sammy@oh.verio.com)
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <linux/mm.h>
-#include <linux/bootmem.h>
-#include <linux/vmalloc.h>
-
-#include <asm/sun3x.h>
-#include <asm/dvma.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/pgalloc.h>
-
-/* IOMMU support */
-
-#define IOMMU_ADDR_MASK 0x03ffe000
-#define IOMMU_CACHE_INHIBIT 0x00000040
-#define IOMMU_FULL_BLOCK 0x00000020
-#define IOMMU_MODIFIED 0x00000010
-#define IOMMU_USED 0x00000008
-#define IOMMU_WRITE_PROTECT 0x00000004
-#define IOMMU_DT_MASK 0x00000003
-#define IOMMU_DT_INVALID 0x00000000
-#define IOMMU_DT_VALID 0x00000001
-#define IOMMU_DT_BAD 0x00000002
-
-
-static volatile unsigned long *iommu_pte = (unsigned long *)SUN3X_IOMMU;
-
-
-#define dvma_entry_paddr(index) (iommu_pte[index] & IOMMU_ADDR_MASK)
-#define dvma_entry_vaddr(index,paddr) ((index << DVMA_PAGE_SHIFT) | \
- (paddr & (DVMA_PAGE_SIZE-1)))
-#if 0
-#define dvma_entry_set(index,addr) (iommu_pte[index] = \
- (addr & IOMMU_ADDR_MASK) | \
- IOMMU_DT_VALID | IOMMU_CACHE_INHIBIT)
-#else
-#define dvma_entry_set(index,addr) (iommu_pte[index] = \
- (addr & IOMMU_ADDR_MASK) | \
- IOMMU_DT_VALID)
-#endif
-#define dvma_entry_clr(index) (iommu_pte[index] = IOMMU_DT_INVALID)
-#define dvma_entry_hash(addr) ((addr >> DVMA_PAGE_SHIFT) ^ \
- ((addr & 0x03c00000) >> \
- (DVMA_PAGE_SHIFT+4)))
-
-#undef DEBUG
-
-#ifdef DEBUG
-/* code to print out a dvma mapping for debugging purposes */
-void dvma_print (unsigned long dvma_addr)
-{
-
- unsigned long index;
-
- index = dvma_addr >> DVMA_PAGE_SHIFT;
-
- printk("idx %lx dvma_addr %08lx paddr %08lx\n", index, dvma_addr,
- dvma_entry_paddr(index));
-
-
-}
-#endif
-
-
-/* create a virtual mapping for a page assigned within the IOMMU
- so that the cpu can reach it easily */
-inline int dvma_map_cpu(unsigned long kaddr,
- unsigned long vaddr, int len)
-{
- pgd_t *pgd;
- unsigned long end;
- int ret = 0;
-
- kaddr &= PAGE_MASK;
- vaddr &= PAGE_MASK;
-
- end = PAGE_ALIGN(vaddr + len);
-
-#ifdef DEBUG
- printk("dvma: mapping kern %08lx to virt %08lx\n",
- kaddr, vaddr);
-#endif
- pgd = pgd_offset_k(vaddr);
-
- do {
- pmd_t *pmd;
- unsigned long end2;
-
- if((pmd = pmd_alloc(&init_mm, pgd, vaddr)) == NULL) {
- ret = -ENOMEM;
- goto out;
- }
-
- if((end & PGDIR_MASK) > (vaddr & PGDIR_MASK))
- end2 = (vaddr + (PGDIR_SIZE-1)) & PGDIR_MASK;
- else
- end2 = end;
-
- do {
- pte_t *pte;
- unsigned long end3;
-
- if((pte = pte_alloc_kernel(pmd, vaddr)) == NULL) {
- ret = -ENOMEM;
- goto out;
- }
-
- if((end2 & PMD_MASK) > (vaddr & PMD_MASK))
- end3 = (vaddr + (PMD_SIZE-1)) & PMD_MASK;
- else
- end3 = end2;
-
- do {
-#ifdef DEBUG
- printk("mapping %08lx phys to %08lx\n",
- __pa(kaddr), vaddr);
-#endif
- set_pte(pte, pfn_pte(virt_to_pfn(kaddr),
- PAGE_KERNEL));
- pte++;
- kaddr += PAGE_SIZE;
- vaddr += PAGE_SIZE;
- } while(vaddr < end3);
-
- } while(vaddr < end2);
-
- } while(vaddr < end);
-
- flush_tlb_all();
-
- out:
- return ret;
-}
-
-
-inline int dvma_map_iommu(unsigned long kaddr, unsigned long baddr,
- int len)
-{
- unsigned long end, index;
-
- index = baddr >> DVMA_PAGE_SHIFT;
- end = ((baddr+len) >> DVMA_PAGE_SHIFT);
-
- if(len & ~DVMA_PAGE_MASK)
- end++;
-
- for(; index < end ; index++) {
-// if(dvma_entry_use(index))
-// BUG();
-// printk("mapping pa %lx to ba %lx\n", __pa(kaddr), index << DVMA_PAGE_SHIFT);
-
- dvma_entry_set(index, __pa(kaddr));
-
- iommu_pte[index] |= IOMMU_FULL_BLOCK;
-// dvma_entry_inc(index);
-
- kaddr += DVMA_PAGE_SIZE;
- }
-
-#ifdef DEBUG
- for(index = (baddr >> DVMA_PAGE_SHIFT); index < end; index++)
- dvma_print(index << DVMA_PAGE_SHIFT);
-#endif
- return 0;
-
-}
-
-void dvma_unmap_iommu(unsigned long baddr, int len)
-{
-
- int index, end;
-
-
- index = baddr >> DVMA_PAGE_SHIFT;
- end = (DVMA_PAGE_ALIGN(baddr+len) >> DVMA_PAGE_SHIFT);
-
- for(; index < end ; index++) {
-#ifdef DEBUG
- printk("freeing bus mapping %08x\n", index << DVMA_PAGE_SHIFT);
-#endif
-#if 0
- if(!dvma_entry_use(index))
- printk("dvma_unmap freeing unused entry %04x\n",
- index);
- else
- dvma_entry_dec(index);
-#endif
- dvma_entry_clr(index);
- }
-
-}
-
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/prom.c b/ANDROID_3.4.5/arch/m68k/sun3x/prom.c
deleted file mode 100644
index a7b7e818..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/prom.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Prom access routines for the sun3x */
-
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/tty.h>
-#include <linux/console.h>
-#include <linux/init.h>
-#include <linux/mm.h>
-#include <linux/string.h>
-
-#include <asm/page.h>
-#include <asm/pgtable.h>
-#include <asm/bootinfo.h>
-#include <asm/setup.h>
-#include <asm/traps.h>
-#include <asm/sun3xprom.h>
-#include <asm/idprom.h>
-#include <asm/segment.h>
-#include <asm/sun3ints.h>
-#include <asm/openprom.h>
-#include <asm/machines.h>
-
-void (*sun3x_putchar)(int);
-int (*sun3x_getchar)(void);
-int (*sun3x_mayget)(void);
-int (*sun3x_mayput)(int);
-void (*sun3x_prom_reboot)(void);
-e_vector sun3x_prom_abort;
-struct linux_romvec *romvec;
-
-/* prom vector table */
-e_vector *sun3x_prom_vbr;
-
-/* Handle returning to the prom */
-void sun3x_halt(void)
-{
- unsigned long flags;
-
- /* Disable interrupts while we mess with things */
- local_irq_save(flags);
-
- /* Restore prom vbr */
- asm volatile ("movec %0,%%vbr" : : "r" ((void*)sun3x_prom_vbr));
-
- /* Restore prom NMI clock */
-// sun3x_disable_intreg(5);
- sun3_enable_irq(7);
-
- /* Let 'er rip */
- asm volatile ("trap #14");
-
- /* Restore everything */
- sun3_disable_irq(7);
- sun3_enable_irq(5);
-
- asm volatile ("movec %0,%%vbr" : : "r" ((void*)vectors));
- local_irq_restore(flags);
-}
-
-void sun3x_reboot(void)
-{
- /* This never returns, don't bother saving things */
- local_irq_disable();
-
- /* Restore prom vbr */
- asm volatile ("movec %0,%%vbr" : : "r" ((void*)sun3x_prom_vbr));
-
- /* Restore prom NMI clock */
- sun3_disable_irq(5);
- sun3_enable_irq(7);
-
- /* Let 'er rip */
- (*romvec->pv_reboot)("vmlinux");
-}
-
-static void sun3x_prom_write(struct console *co, const char *s,
- unsigned int count)
-{
- while (count--) {
- if (*s == '\n')
- sun3x_putchar('\r');
- sun3x_putchar(*s++);
- }
-}
-
-/* debug console - write-only */
-
-static struct console sun3x_debug = {
- .name = "debug",
- .write = sun3x_prom_write,
- .flags = CON_PRINTBUFFER,
- .index = -1,
-};
-
-void __init sun3x_prom_init(void)
-{
- /* Read the vector table */
-
- sun3x_putchar = *(void (**)(int)) (SUN3X_P_PUTCHAR);
- sun3x_getchar = *(int (**)(void)) (SUN3X_P_GETCHAR);
- sun3x_mayget = *(int (**)(void)) (SUN3X_P_MAYGET);
- sun3x_mayput = *(int (**)(int)) (SUN3X_P_MAYPUT);
- sun3x_prom_reboot = *(void (**)(void)) (SUN3X_P_REBOOT);
- sun3x_prom_abort = *(e_vector *) (SUN3X_P_ABORT);
- romvec = (struct linux_romvec *)SUN3X_PROM_BASE;
-
- idprom_init();
-
- if (!((idprom->id_machtype & SM_ARCH_MASK) == SM_SUN3X)) {
- printk("Warning: machine reports strange type %02x\n",
- idprom->id_machtype);
- printk("Pretending it's a 3/80, but very afraid...\n");
- idprom->id_machtype = SM_SUN3X | SM_3_80;
- }
-
- /* point trap #14 at abort.
- * XXX this is futile since we restore the vbr first - oops
- */
- vectors[VEC_TRAP14] = sun3x_prom_abort;
-}
-
-static int __init sun3x_debug_setup(char *arg)
-{
- /* If debug=prom was specified, start the debug console */
- if (MACH_IS_SUN3X && !strcmp(arg, "prom"))
- register_console(&sun3x_debug);
- return 0;
-}
-
-early_param("debug", sun3x_debug_setup);
-
-/* some prom functions to export */
-int prom_getintdefault(int node, char *property, int deflt)
-{
- return deflt;
-}
-
-int prom_getbool (int node, char *prop)
-{
- return 1;
-}
-
-void prom_printf(char *fmt, ...)
-{
-}
-
-void prom_halt (void)
-{
- sun3x_halt();
-}
-
-/* Get the idprom and stuff it into buffer 'idbuf'. Returns the
- * format type. 'num_bytes' is the number of bytes that your idbuf
- * has space for. Returns 0xff on error.
- */
-unsigned char
-prom_get_idprom(char *idbuf, int num_bytes)
-{
- int i;
-
- /* make a copy of the idprom structure */
- for (i = 0; i < num_bytes; i++)
- idbuf[i] = ((char *)SUN3X_IDPROM)[i];
-
- return idbuf[0];
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/time.c b/ANDROID_3.4.5/arch/m68k/sun3x/time.c
deleted file mode 100644
index 1d0a7248..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/time.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * linux/arch/m68k/sun3x/time.c
- *
- * Sun3x-specific time handling
- */
-
-#include <linux/types.h>
-#include <linux/kd.h>
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/kernel_stat.h>
-#include <linux/interrupt.h>
-#include <linux/rtc.h>
-#include <linux/bcd.h>
-
-#include <asm/irq.h>
-#include <asm/io.h>
-#include <asm/traps.h>
-#include <asm/sun3x.h>
-#include <asm/sun3ints.h>
-#include <asm/rtc.h>
-
-#include "time.h"
-
-#define M_CONTROL 0xf8
-#define M_SEC 0xf9
-#define M_MIN 0xfa
-#define M_HOUR 0xfb
-#define M_DAY 0xfc
-#define M_DATE 0xfd
-#define M_MONTH 0xfe
-#define M_YEAR 0xff
-
-#define C_WRITE 0x80
-#define C_READ 0x40
-#define C_SIGN 0x20
-#define C_CALIB 0x1f
-
-int sun3x_hwclk(int set, struct rtc_time *t)
-{
- volatile struct mostek_dt *h =
- (struct mostek_dt *)(SUN3X_EEPROM+M_CONTROL);
- unsigned long flags;
-
- local_irq_save(flags);
-
- if(set) {
- h->csr |= C_WRITE;
- h->sec = bin2bcd(t->tm_sec);
- h->min = bin2bcd(t->tm_min);
- h->hour = bin2bcd(t->tm_hour);
- h->wday = bin2bcd(t->tm_wday);
- h->mday = bin2bcd(t->tm_mday);
- h->month = bin2bcd(t->tm_mon);
- h->year = bin2bcd(t->tm_year);
- h->csr &= ~C_WRITE;
- } else {
- h->csr |= C_READ;
- t->tm_sec = bcd2bin(h->sec);
- t->tm_min = bcd2bin(h->min);
- t->tm_hour = bcd2bin(h->hour);
- t->tm_wday = bcd2bin(h->wday);
- t->tm_mday = bcd2bin(h->mday);
- t->tm_mon = bcd2bin(h->month);
- t->tm_year = bcd2bin(h->year);
- h->csr &= ~C_READ;
- }
-
- local_irq_restore(flags);
-
- return 0;
-}
-/* Not much we can do here */
-unsigned long sun3x_gettimeoffset (void)
-{
- return 0L;
-}
-
-#if 0
-static void sun3x_timer_tick(int irq, void *dev_id, struct pt_regs *regs)
-{
- void (*vector)(int, void *, struct pt_regs *) = dev_id;
-
- /* Clear the pending interrupt - pulse the enable line low */
- disable_irq(5);
- enable_irq(5);
-
- vector(irq, NULL, regs);
-}
-#endif
-
-void __init sun3x_sched_init(irq_handler_t vector)
-{
-
- sun3_disable_interrupts();
-
-
- /* Pulse enable low to get the clock started */
- sun3_disable_irq(5);
- sun3_enable_irq(5);
- sun3_enable_interrupts();
-}
diff --git a/ANDROID_3.4.5/arch/m68k/sun3x/time.h b/ANDROID_3.4.5/arch/m68k/sun3x/time.h
deleted file mode 100644
index 6909e129..00000000
--- a/ANDROID_3.4.5/arch/m68k/sun3x/time.h
+++ /dev/null
@@ -1,19 +0,0 @@
-#ifndef SUN3X_TIME_H
-#define SUN3X_TIME_H
-
-extern int sun3x_hwclk(int set, struct rtc_time *t);
-unsigned long sun3x_gettimeoffset (void);
-void sun3x_sched_init(irq_handler_t vector);
-
-struct mostek_dt {
- volatile unsigned char csr;
- volatile unsigned char sec;
- volatile unsigned char min;
- volatile unsigned char hour;
- volatile unsigned char wday;
- volatile unsigned char mday;
- volatile unsigned char month;
- volatile unsigned char year;
-};
-
-#endif
diff --git a/ANDROID_3.4.5/arch/m68k/tools/amiga/Makefile b/ANDROID_3.4.5/arch/m68k/tools/amiga/Makefile
deleted file mode 100644
index 11343613..00000000
--- a/ANDROID_3.4.5/arch/m68k/tools/amiga/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-
-CC = m68k-cbm-amigados-gcc
-CFLAGS = -Wall -O2
-
-
-All: dmesg
-
-
-dmesg: dmesg.c
- $(CC) $(CFLAGS) -o dmesg dmesg.c -noixemul
-
diff --git a/ANDROID_3.4.5/arch/m68k/tools/amiga/dmesg.c b/ANDROID_3.4.5/arch/m68k/tools/amiga/dmesg.c
deleted file mode 100644
index 7340f5b6..00000000
--- a/ANDROID_3.4.5/arch/m68k/tools/amiga/dmesg.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * linux/arch/m68k/tools/amiga/dmesg.c -- Retrieve the kernel messages stored
- * in Chip RAM with the kernel command
- * line option `debug=mem'.
- *
- * © Copyright 1996 by Geert Uytterhoeven <geert@linux-m68k.org>
- *
- *
- * Usage:
- *
- * dmesg
- * dmesg <CHIPMEM_END>
- *
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file COPYING in the main directory of the Linux
- * distribution for more details.
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-
-
-#define CHIPMEM_START 0x00000000
-#define CHIPMEM_END 0x00200000 /* overridden by argv[1] */
-
-#define SAVEKMSG_MAGIC1 0x53415645 /* 'SAVE' */
-#define SAVEKMSG_MAGIC2 0x4B4D5347 /* 'KMSG' */
-
-struct savekmsg {
- u_long magic1; /* SAVEKMSG_MAGIC1 */
- u_long magic2; /* SAVEKMSG_MAGIC2 */
- u_long magicptr; /* address of magic1 */
- u_long size;
- char data[0];
-};
-
-
-int main(int argc, char *argv[])
-{
- u_long start = CHIPMEM_START, end = CHIPMEM_END, p;
- int found = 0;
- struct savekmsg *m = NULL;
-
- if (argc >= 2)
- end = strtoul(argv[1], NULL, 0);
- printf("Searching for SAVEKMSG magic...\n");
- for (p = start; p <= end-sizeof(struct savekmsg); p += 4) {
- m = (struct savekmsg *)p;
- if ((m->magic1 == SAVEKMSG_MAGIC1) && (m->magic2 == SAVEKMSG_MAGIC2) &&
- (m->magicptr == p)) {
- found = 1;
- break;
- }
- }
- if (!found)
- printf("Not found\n");
- else {
- printf("Found %ld bytes at 0x%08lx\n", m->size, (u_long)&m->data);
- puts(">>>>>>>>>>>>>>>>>>>>");
- fflush(stdout);
- write(1, &m->data, m->size);
- fflush(stdout);
- puts("<<<<<<<<<<<<<<<<<<<<");
- }
- return(0);
-}