Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 164 insertions, 0 deletions

diff --git a/arch/ia64/hp/sim/boot/boot_head.S b/arch/ia64/hp/sim/boot/boot_head.S
new file mode 100644
index 00000000..88085654
--- /dev/null
+++ b/arch/ia64/hp/sim/boot/boot_head.S
@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 1998-2003 Hewlett-Packard Co
+ *	David Mosberger-Tang <davidm@hpl.hp.com>
+ */
+
+#include <asm/asmmacro.h>
+#include <asm/pal.h>
+
+	.bss
+	.align 16
+stack_mem:
+	.skip 16834
+
+	.text
+
+/* This needs to be defined because lib/string.c:strlcat() calls it in case of error... */
+GLOBAL_ENTRY(printk)
+	break 0
+END(printk)
+
+GLOBAL_ENTRY(_start)
+	.prologue
+	.save rp, r0
+	.body
+	movl gp = __gp
+	movl sp = stack_mem+16384-16
+	bsw.1
+	br.call.sptk.many rp=start_bootloader
+0:	nop 0		  /* dummy nop to make unwinding work */
+END(_start)
+
+/*
+ * Set a break point on this function so that symbols are available to set breakpoints in
+ * the kernel being debugged.
+ */
+GLOBAL_ENTRY(debug_break)
+	br.ret.sptk.many b0
+END(debug_break)
+
+GLOBAL_ENTRY(ssc)
+	.regstk 5,0,0,0
+	mov r15=in4
+	break 0x80001
+	br.ret.sptk.many b0
+END(ssc)
+
+GLOBAL_ENTRY(jmp_to_kernel)
+	.regstk 2,0,0,0
+	mov r28=in0
+	mov b7=in1
+	br.sptk.few b7
+END(jmp_to_kernel)
+
+/*
+ * r28 contains the index of the PAL function
+ * r29--31 the args
+ * Return values in ret0--3 (r8--11)
+ */
+GLOBAL_ENTRY(pal_emulator_static)
+	mov r8=-1
+	mov r9=256
+	;;
+	cmp.gtu p6,p7=r9,r28		/* r28 <= 255? */
+(p6)	br.cond.sptk.few static
+	;;
+	mov r9=512
+	;;
+	cmp.gtu p6,p7=r9,r28
+(p6)	br.cond.sptk.few stacked
+	;;
+static:	cmp.eq p6,p7=PAL_PTCE_INFO,r28
+(p7)	br.cond.sptk.few 1f
+	;;
+	mov r8=0			/* status = 0 */
+	movl r9=0x100000000		/* tc.base */
+	movl r10=0x0000000200000003	/* count[0], count[1] */
+	movl r11=0x1000000000002000	/* stride[0], stride[1] */
+	br.cond.sptk.few rp
+1:	cmp.eq p6,p7=PAL_FREQ_RATIOS,r28
+(p7)	br.cond.sptk.few 1f
+	mov r8=0			/* status = 0 */
+	movl r9 =0x100000064		/* proc_ratio (1/100) */
+	movl r10=0x100000100		/* bus_ratio<<32 (1/256) */
+	movl r11=0x100000064		/* itc_ratio<<32 (1/100) */
+	;;
+1:	cmp.eq p6,p7=PAL_RSE_INFO,r28
+(p7)	br.cond.sptk.few 1f
+	mov r8=0			/* status = 0 */
+	mov r9=96			/* num phys stacked */
+	mov r10=0			/* hints */
+	mov r11=0
+	br.cond.sptk.few rp
+1:	cmp.eq p6,p7=PAL_CACHE_FLUSH,r28		/* PAL_CACHE_FLUSH */
+(p7)	br.cond.sptk.few 1f
+	mov r9=ar.lc
+	movl r8=524288			/* flush 512k million cache lines (16MB) */
+	;;
+	mov ar.lc=r8
+	movl r8=0xe000000000000000
+	;;
+.loop:	fc r8
+	add r8=32,r8
+	br.cloop.sptk.few .loop
+	sync.i
+	;;
+	srlz.i
+	;;
+	mov ar.lc=r9
+	mov r8=r0
+	;;
+1:	cmp.eq p6,p7=PAL_PERF_MON_INFO,r28
+(p7)	br.cond.sptk.few 1f
+	mov r8=0			/* status = 0 */
+	movl r9 =0x08122f04		/* generic=4 width=47 retired=8 cycles=18 */
+	mov r10=0			/* reserved */
+	mov r11=0			/* reserved */
+	mov r16=0xffff			/* implemented PMC */
+	mov r17=0x3ffff			/* implemented PMD */
+	add r18=8,r29			/* second index */
+	;;
+	st8 [r29]=r16,16		/* store implemented PMC */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+	st8 [r29]=r0,16			/* clear remaining bits  */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+	st8 [r29]=r17,16		/* store implemented PMD */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	mov r16=0xf0			/* cycles count capable PMC */
+	;;
+	st8 [r29]=r0,16			/* clear remaining bits  */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	mov r17=0xf0			/* retired bundles capable PMC */
+	;;
+	st8 [r29]=r16,16		/* store cycles capable */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+	st8 [r29]=r0,16			/* clear remaining bits  */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+	st8 [r29]=r17,16		/* store retired bundle capable */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+	st8 [r29]=r0,16			/* clear remaining bits  */
+	st8 [r18]=r0,16			/* clear remaining bits  */
+	;;
+1:	cmp.eq p6,p7=PAL_VM_SUMMARY,r28
+(p7)	br.cond.sptk.few 1f
+	mov	r8=0			/* status = 0  */
+	movl	r9=0x2044040020F1865	/* num_tc_levels=2, num_unique_tcs=4 */
+					/* max_itr_entry=64, max_dtr_entry=64 */
+					/* hash_tag_id=2, max_pkr=15 */
+					/* key_size=24, phys_add_size=50, vw=1 */
+	movl	r10=0x183C		/* rid_size=24, impl_va_msb=60 */
+	;;
+1:	cmp.eq p6,p7=PAL_MEM_ATTRIB,r28
+(p7)	br.cond.sptk.few 1f
+	mov	r8=0			/* status = 0 */
+	mov	r9=0x80|0x01		/* NatPage|WB */
+	;;
+1:	br.cond.sptk.few rp
+stacked:
+	br.ret.sptk.few rp
+END(pal_emulator_static)