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Diffstat (limited to 'sysdeps/unix/sysv/linux/i386/getcontext.S')
-rw-r--r--sysdeps/unix/sysv/linux/i386/getcontext.S8
1 files changed, 6 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/getcontext.S b/sysdeps/unix/sysv/linux/i386/getcontext.S
index 68541d5d80..fe28f1e0e1 100644
--- a/sysdeps/unix/sysv/linux/i386/getcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/getcontext.S
@@ -1,5 +1,5 @@
/* Save current context.
- Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
@@ -63,12 +63,16 @@ ENTRY(__getcontext)
/* Save the current signal mask. */
pushl %ebx
+ cfi_adjust_cfa_offset (4)
+ cfi_rel_offset (ebx, 0)
leal oSIGMASK(%eax), %edx
xorl %ecx, %ecx
movl $SIG_BLOCK, %ebx
movl $__NR_sigprocmask, %eax
ENTER_KERNEL
popl %ebx
+ cfi_adjust_cfa_offset (-4)
+ cfi_restore (ebx)
cmpl $-4095, %eax /* Check %eax for error. */
jae SYSCALL_ERROR_LABEL /* Jump to error handler if error. */
@@ -78,4 +82,4 @@ L(pseudo_end):
ret
PSEUDO_END(__getcontext)
-weak_alias(__getcontext, getcontext)
+weak_alias (__getcontext, getcontext)