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Fix unwind info in 32bit SSE2/SSSE3 strncpy

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H.J. Lu 2011-06-25 01:32:27 -04:00 committed by Ulrich Drepper
parent 8912479f9e
commit acb0d739c5
3 changed files with 12 additions and 1 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2011-06-24 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/i686/multiarch/strcpy-sse2.S (RETURN): Fix a typo.
* sysdeps/i386/i686/multiarch/strcpy-ssse3.S: Correct unwind
info.
2011-06-22 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add

2
sysdeps/i386/i686/multiarch/strcpy-sse2.S
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@ -47,7 +47,7 @@
# define PARMS 16
# define ENTRANCE PUSH(%ebx); PUSH(%esi); PUSH(%edi)
# define RETURN POP(%edi); POP(%esi); POP(%ebx); ret; \
CFI_PUSH(%ebx); CFI_PUSH(%edi); CFI_PUSH(%edi);
CFI_PUSH(%ebx); CFI_PUSH(%esi); CFI_PUSH(%edi);
# ifdef SHARED
# define JMPTBL(I, B) I - B

4
sysdeps/i386/i686/multiarch/strcpy-ssse3.S
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@ -3220,6 +3220,8 @@ L(ExitTail16):
# endif
RETURN
# ifdef USE_AS_STRNCPY
CFI_PUSH (%esi)
CFI_PUSH (%edi)
L(StrncpyLeaveCase2OrCase3):
test %eax, %eax
jnz L(Aligned64LeaveCase2)
@ -3978,6 +3980,8 @@ L(StrncpyExit15):
lea 1(%esi), %esi
jmp L(CopyFrom1To16BytesCase3)
CFI_POP (%esi)
CFI_POP (%edi)
.p2align 4
L(ExitTail0):
movl %edx, %eax