diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/powerpc/Makefile')
| -rw-r--r-- | ANDROID_3.4.5/arch/powerpc/Makefile | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/ANDROID_3.4.5/arch/powerpc/Makefile b/ANDROID_3.4.5/arch/powerpc/Makefile deleted file mode 100644 index 6524c6e2..00000000 --- a/ANDROID_3.4.5/arch/powerpc/Makefile +++ /dev/null @@ -1,260 +0,0 @@ -# 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 Linus Torvalds -# Changes for PPC by Gary Thomas -# Rewritten by Cort Dougan and Paul Mackerras -# - -HAS_BIARCH := $(call cc-option-yn, -m32) - -# Set default 32 bits cross compilers for vdso and boot wrapper -CROSS32_COMPILE ?= - -CROSS32CC := $(CROSS32_COMPILE)gcc -CROSS32AR := $(CROSS32_COMPILE)ar - -ifeq ($(HAS_BIARCH),y) -ifeq ($(CROSS32_COMPILE),) -CROSS32CC := $(CC) -m32 -CROSS32AR := GNUTARGET=elf32-powerpc $(AR) -endif -endif - -export CROSS32CC CROSS32AR - -ifeq ($(CROSS_COMPILE),) -KBUILD_DEFCONFIG := $(shell uname -m)_defconfig -else -KBUILD_DEFCONFIG := ppc64_defconfig -endif - -ifeq ($(CONFIG_PPC64),y) -OLDARCH := ppc64 - -new_nm := $(shell if $(NM) --help 2>&1 | grep -- '--synthetic' > /dev/null; then echo y; else echo n; fi) - -ifeq ($(new_nm),y) -NM := $(NM) --synthetic -endif - -else -OLDARCH := ppc -endif - -# It seems there are times we use this Makefile without -# including the config file, but this replicates the old behaviour -ifeq ($(CONFIG_WORD_SIZE),) -CONFIG_WORD_SIZE := 32 -endif - -UTS_MACHINE := $(OLDARCH) - -ifeq ($(HAS_BIARCH),y) -override AS += -a$(CONFIG_WORD_SIZE) -override LD += -m elf$(CONFIG_WORD_SIZE)ppc -override CC += -m$(CONFIG_WORD_SIZE) -override AR := GNUTARGET=elf$(CONFIG_WORD_SIZE)-powerpc $(AR) -endif - -LDFLAGS_vmlinux-y := -Bstatic -LDFLAGS_vmlinux-$(CONFIG_RELOCATABLE) := -pie -LDFLAGS_vmlinux := $(LDFLAGS_vmlinux-y) - -CFLAGS-$(CONFIG_PPC64) := -mminimal-toc -mtraceback=no -mcall-aixdesc -CFLAGS-$(CONFIG_PPC32) := -ffixed-r2 -mmultiple -KBUILD_CPPFLAGS += -Iarch/$(ARCH) -KBUILD_AFLAGS += -Iarch/$(ARCH) -KBUILD_CFLAGS += -msoft-float -pipe -Iarch/$(ARCH) $(CFLAGS-y) -CPP = $(CC) -E $(KBUILD_CFLAGS) - -CHECKFLAGS += -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__ - -ifeq ($(CONFIG_PPC64),y) -GCC_BROKEN_VEC := $(call cc-ifversion, -lt, 0400, y) - -ifeq ($(CONFIG_POWER4_ONLY),y) -ifeq ($(CONFIG_ALTIVEC),y) -ifeq ($(GCC_BROKEN_VEC),y) - KBUILD_CFLAGS += $(call cc-option,-mcpu=970) -else - KBUILD_CFLAGS += $(call cc-option,-mcpu=power4) -endif -else - KBUILD_CFLAGS += $(call cc-option,-mcpu=power4) -endif -else - KBUILD_CFLAGS += $(call cc-option,-mtune=power4) -endif -endif - -KBUILD_LDFLAGS_MODULE += arch/powerpc/lib/crtsavres.o - -ifeq ($(CONFIG_TUNE_CELL),y) - KBUILD_CFLAGS += $(call cc-option,-mtune=cell) -endif - -# No AltiVec instruction when building kernel -KBUILD_CFLAGS += $(call cc-option,-mno-altivec) - -# No SPE instruction when building kernel -# (We use all available options to help semi-broken compilers) -KBUILD_CFLAGS += $(call cc-option,-mno-spe) -KBUILD_CFLAGS += $(call cc-option,-mspe=no) - -# Enable unit-at-a-time mode when possible. It shrinks the -# kernel considerably. -KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) - -# FIXME: the module load should be taught about the additional relocs -# generated by this. -# revert to pre-gcc-4.4 behaviour of .eh_frame -KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm) - -# Never use string load/store instructions as they are -# often slow when they are implemented at all -KBUILD_CFLAGS += -mno-string - -ifeq ($(CONFIG_6xx),y) -KBUILD_CFLAGS += -mcpu=powerpc -endif - -# Work around a gcc code-gen bug with -fno-omit-frame-pointer. -ifeq ($(CONFIG_FUNCTION_TRACER),y) -KBUILD_CFLAGS += -mno-sched-epilog -endif - -cpu-as-$(CONFIG_4xx) += -Wa,-m405 -cpu-as-$(CONFIG_ALTIVEC) += -Wa,-maltivec -cpu-as-$(CONFIG_E500) += -Wa,-me500 -cpu-as-$(CONFIG_E200) += -Wa,-me200 - -KBUILD_AFLAGS += $(cpu-as-y) -KBUILD_CFLAGS += $(cpu-as-y) - -head-y := arch/powerpc/kernel/head_$(CONFIG_WORD_SIZE).o -head-$(CONFIG_8xx) := arch/powerpc/kernel/head_8xx.o -head-$(CONFIG_40x) := arch/powerpc/kernel/head_40x.o -head-$(CONFIG_44x) := arch/powerpc/kernel/head_44x.o -head-$(CONFIG_FSL_BOOKE) := arch/powerpc/kernel/head_fsl_booke.o - -head-$(CONFIG_PPC64) += arch/powerpc/kernel/entry_64.o -head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o -head-$(CONFIG_ALTIVEC) += arch/powerpc/kernel/vector.o - -core-y += arch/powerpc/kernel/ \ - arch/powerpc/mm/ \ - arch/powerpc/lib/ \ - arch/powerpc/sysdev/ \ - arch/powerpc/platforms/ \ - arch/powerpc/math-emu/ \ - arch/powerpc/net/ -core-$(CONFIG_XMON) += arch/powerpc/xmon/ -core-$(CONFIG_KVM) += arch/powerpc/kvm/ -core-$(CONFIG_PERF_EVENTS) += arch/powerpc/perf/ - -drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ - -# Default to zImage, override when needed -all: zImage - -# With make 3.82 we cannot mix normal and wildcard targets -BOOT_TARGETS1 := zImage zImage.initrd uImage -BOOT_TARGETS2 := zImage% dtbImage% treeImage.% cuImage.% simpleImage.% uImage.% - -PHONY += $(BOOT_TARGETS1) $(BOOT_TARGETS2) - -boot := arch/$(ARCH)/boot - -ifeq ($(CONFIG_RELOCATABLE),y) -quiet_cmd_relocs_check = CALL $< - cmd_relocs_check = perl $< "$(OBJDUMP)" "$(obj)/vmlinux" - -PHONY += relocs_check -relocs_check: arch/powerpc/relocs_check.pl vmlinux - $(call cmd,relocs_check) - -zImage: relocs_check -endif - -$(BOOT_TARGETS1): vmlinux - $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) -$(BOOT_TARGETS2): vmlinux - $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) - - -bootwrapper_install: - $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) - -%.dtb: - $(Q)$(MAKE) ARCH=ppc64 $(build)=$(boot) $(patsubst %,$(boot)/%,$@) - -define archhelp - @echo '* zImage - Build default images selected by kernel config' - @echo ' zImage.* - Compressed kernel image (arch/$(ARCH)/boot/zImage.*)' - @echo ' uImage - U-Boot native image format' - @echo ' cuImage.<dt> - Backwards compatible U-Boot image for older' - @echo ' versions which do not support device trees' - @echo ' dtbImage.<dt> - zImage with an embedded device tree blob' - @echo ' simpleImage.<dt> - Firmware independent image.' - @echo ' treeImage.<dt> - Support for older IBM 4xx firmware (not U-Boot)' - @echo ' install - Install kernel using' - @echo ' (your) ~/bin/$(INSTALLKERNEL) or' - @echo ' (distribution) /sbin/$(INSTALLKERNEL) or' - @echo ' install to $$(INSTALL_PATH) and run lilo' - @echo ' *_defconfig - Select default config from arch/$(ARCH)/configs' - @echo '' - @echo ' Targets with <dt> embed a device tree blob inside the image' - @echo ' These targets support board with firmware that does not' - @echo ' support passing a device tree directly. Replace <dt> with the' - @echo ' name of a dts file from the arch/$(ARCH)/boot/dts/ directory' - @echo ' (minus the .dts extension).' -endef - -install: - $(Q)$(MAKE) $(build)=$(boot) install - -vdso_install: -ifeq ($(CONFIG_PPC64),y) - $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso64 $@ -endif - $(Q)$(MAKE) $(build)=arch/$(ARCH)/kernel/vdso32 $@ - -archclean: - $(Q)$(MAKE) $(clean)=$(boot) - -archprepare: checkbin - -# Use the file '.tmp_gas_check' for binutils tests, as gas won't output -# to stdout and these checks are run even on install targets. -TOUT := .tmp_gas_check -# Ensure this is binutils 2.12.1 (or 2.12.90.0.7) or later for altivec -# instructions. -# gcc-3.4 and binutils-2.14 are a fatal combination. - -checkbin: - @if test "$(call cc-version)" = "0304" ; then \ - if ! /bin/echo mftb 5 | $(AS) -v -mppc -many -o $(TOUT) >/dev/null 2>&1 ; then \ - echo -n '*** ${VERSION}.${PATCHLEVEL} kernels no longer build '; \ - echo 'correctly with gcc-3.4 and your version of binutils.'; \ - echo '*** Please upgrade your binutils or downgrade your gcc'; \ - false; \ - fi ; \ - fi - @if test "$(call cc-fullversion)" = "040200" \ - && test "x${CONFIG_MODULES}${CONFIG_PPC64}" = "xyy" ; then \ - echo -n '*** GCC-4.2.0 cannot compile the 64-bit powerpc ' ; \ - echo 'kernel with modules enabled.' ; \ - echo -n '*** Please use a different GCC version or ' ; \ - echo 'disable kernel modules' ; \ - false ; \ - fi - -CLEAN_FILES += $(TOUT) - |