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Add CFI directives to x86-64 pthread_rwlock_unlock.

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This commit is contained in:
Ulrich Drepper 2009-08-11 20:47:36 -07:00
parent 1bc2b97ee4
commit ae0d545003
2 changed files with 8 additions and 2 deletions
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5
nptl/ChangeLog
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@ -1,3 +1,8 @@
2009-08-11 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S: Add CFI
directives.
2009-08-10 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Add CFI

5
nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_unlock.S
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@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -29,6 +29,7 @@
.type __pthread_rwlock_unlock,@function
.align 16
__pthread_rwlock_unlock:
cfi_startproc
/* Get the lock. */
movl $1, %esi
xorl %eax, %eax
@ -119,7 +120,7 @@ __pthread_rwlock_unlock:
#endif
callq __lll_unlock_wake
jmp 8b
cfi_endproc
.size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock
.globl pthread_rwlock_unlock