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Cleanup arm assembly.

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Remove the old arm directives.
Change the non-local labels to .L labels.
Add cfi directives to strcpy.S.

Change-Id: I9bafee1ffe5d85c92d07cfa8a85338cef9759562
This commit is contained in:
Christopher Ferris
2014-09-29 15:34:20 -07:00
parent 73e6c9b393
commit c8bd2abab2
23 changed files with 208 additions and 251 deletions
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5
libc/arch-arm/denver/bionic/__strcat_chk.S
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@@ -40,12 +40,10 @@
ENTRY(__strcat_chk)
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
push {r4, r5}
.save {r4, r5}
.cfi_adjust_cfa_offset 8
.cfi_rel_offset r4, 0
.cfi_rel_offset r5, 4
@@ -195,9 +193,6 @@ END(__strcat_chk)
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcat_chk_failed)
.save {r0, lr}
.save {r4, r5}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4

2
libc/arch-arm/denver/bionic/__strcpy_chk.S
View File

@@ -39,7 +39,6 @@
ENTRY(__strcpy_chk)
pld [r0, #0]
push {r0, lr}
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
@@ -161,7 +160,6 @@ END(__strcpy_chk)
#include "memcpy_base.S"
ENTRY_PRIVATE(__strcpy_chk_failed)
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4

2
libc/arch-arm/denver/bionic/memcpy.S
View File

@@ -72,7 +72,6 @@ END(__memcpy_chk)
ENTRY(memcpy)
pld [r1, #64]
push {r0, lr}
.save {r0, lr}
.cfi_def_cfa_offset 8
.cfi_rel_offset r0, 0
.cfi_rel_offset lr, 4
@@ -85,7 +84,6 @@ END(memcpy)
ENTRY_PRIVATE(__memcpy_chk_fail)
// Preserve lr for backtrace.
push {lr}
.save {lr}
.cfi_def_cfa_offset 4
.cfi_rel_offset lr, 0