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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-06-25 01:32:27 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-06-25 01:32:27 -0400 |
| commit | acb0d739c5801d3a27122d6aafdd282327c3996f (patch) | |
| tree | b72b14e0ecea4127bf9d2d4db380770d185d3920 /sysdeps/i386 | |
| parent | 8912479f9ea9f56dc188d3d00c4ba4259f600661 (diff) | |
| download | glibc-acb0d739c5801d3a27122d6aafdd282327c3996f.tar.gz glibc-acb0d739c5801d3a27122d6aafdd282327c3996f.tar.xz glibc-acb0d739c5801d3a27122d6aafdd282327c3996f.zip | |
Fix unwind info in 32bit SSE2/SSSE3 strncpy
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strcpy-sse2.S | 2 | ||||
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strcpy-ssse3.S | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/sysdeps/i386/i686/multiarch/strcpy-sse2.S b/sysdeps/i386/i686/multiarch/strcpy-sse2.S index fad1ae2b67..fcef748f02 100644 --- a/sysdeps/i386/i686/multiarch/strcpy-sse2.S +++ b/sysdeps/i386/i686/multiarch/strcpy-sse2.S @@ -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 diff --git a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S index 577d11789c..75a1952e62 100644 --- a/sysdeps/i386/i686/multiarch/strcpy-ssse3.S +++ b/sysdeps/i386/i686/multiarch/strcpy-ssse3.S @@ -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 |