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| author | Ulrich Drepper <drepper@redhat.com> | 2010-02-09 22:54:36 -0800 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-02-09 22:54:36 -0800 |
| commit | 1d7223f31af8c35053e7a6fbac3070bcaa7bf87d (patch) | |
| tree | 83cceaddae718445f982164c9bc9df417e7c9b17 /sysdeps/i386/lshift.S | |
| parent | 029f8f41c7833d61755649f39f48e57a6d9a0fba (diff) | |
| download | glibc-1d7223f31af8c35053e7a6fbac3070bcaa7bf87d.tar.gz glibc-1d7223f31af8c35053e7a6fbac3070bcaa7bf87d.tar.xz glibc-1d7223f31af8c35053e7a6fbac3070bcaa7bf87d.zip | |
Fix i386 __mpn_lshift unwind info
Diffstat (limited to 'sysdeps/i386/lshift.S')
| -rw-r--r-- | sysdeps/i386/lshift.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/i386/lshift.S b/sysdeps/i386/lshift.S index 536d9878eb..398cf038c7 100644 --- a/sysdeps/i386/lshift.S +++ b/sysdeps/i386/lshift.S @@ -1,5 +1,5 @@ /* i80386 __mpn_lshift -- - Copyright (C) 1992, 1994, 1997-2000, 2005 Free Software Foundation, Inc. + Copyright (C) 1992,1994,1997-2000,2005,2010 Free Software Foundation, Inc. This file is part of the GNU MP Library. The GNU MP Library is free software; you can redistribute it and/or modify @@ -55,6 +55,7 @@ ENTRY (BP_SYM (__mpn_lshift)) movl (%esi,%edx,4),%ebx /* read most significant limb */ cfi_rel_offset (ebx, 0) + cfi_remember_state xorl %eax,%eax shldl %cl,%ebx,%eax /* compute carry limb */ decl %edx @@ -95,6 +96,7 @@ L(1): movl (%esi,%edx,4),%eax LEAVE ret + cfi_restore_state L(end): shll %cl,%ebx /* compute least significant limb */ movl %ebx,(%edi) /* store it */ |