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| author | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2007-07-12 18:26:36 +0000 |
| commit | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (patch) | |
| tree | 2ea1f8305970753e4a657acb2ccc15ca3eec8e2c /sysdeps/i386/i586/memcpy.S | |
| parent | 7d58530341304d403a6626d7f7a1913165fe2f32 (diff) | |
| download | glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.gz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.tar.xz glibc-0ecb606cb6cf65de1d9fc8a919bceb4be476c602.zip | |
2.5-18.1
Diffstat (limited to 'sysdeps/i386/i586/memcpy.S')
| -rw-r--r-- | sysdeps/i386/i586/memcpy.S | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sysdeps/i386/i586/memcpy.S b/sysdeps/i386/i586/memcpy.S index d8181ffa1b..6ab457fc55 100644 --- a/sysdeps/i386/i586/memcpy.S +++ b/sysdeps/i386/i586/memcpy.S @@ -1,5 +1,5 @@ /* Highly optimized version for i586. - Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc. + Copyright (C) 1997, 2000, 2003, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. @@ -39,10 +39,14 @@ ENTRY (BP_SYM (memcpy)) ENTER pushl %edi + cfi_adjust_cfa_offset (4) pushl %esi + cfi_adjust_cfa_offset (4) movl DEST(%esp), %edi + cfi_rel_offset (edi, 4) movl SRC(%esp), %esi + cfi_rel_offset (esi, 0) movl LEN(%esp), %ecx CHECK_BOUNDS_BOTH_WIDE (%edi, DEST(%esp), %ecx) CHECK_BOUNDS_BOTH_WIDE (%esi, SRC(%esp), %ecx) @@ -111,7 +115,11 @@ L(1): rep; movsb #endif popl %esi + cfi_adjust_cfa_offset (-4) + cfi_restore (esi) popl %edi + cfi_adjust_cfa_offset (-4) + cfi_restore (edi) LEAVE RET_PTR |