From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- sysdeps/unix/sysv/linux/x86_64/getcontext.S | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) (limited to 'sysdeps/unix/sysv/linux/x86_64/getcontext.S') diff --git a/sysdeps/unix/sysv/linux/x86_64/getcontext.S b/sysdeps/unix/sysv/linux/x86_64/getcontext.S index 2f2c710040..4bbc7a4d2e 100644 --- a/sysdeps/unix/sysv/linux/x86_64/getcontext.S +++ b/sysdeps/unix/sysv/linux/x86_64/getcontext.S @@ -1,5 +1,5 @@ /* Save current context. - Copyright (C) 2002 Free Software Foundation, Inc. + Copyright (C) 2002, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger , 2002. @@ -67,18 +67,22 @@ ENTRY(__getcontext) /* Save the current signal mask with rt_sigprocmask (SIG_BLOCK, NULL, set,_NSIG/8). */ leaq oSIGMASK(%rdi), %rdx - xorq %rsi,%rsi - movq $SIG_BLOCK, %rdi - movq $_NSIG8,%r10 - movq $__NR_rt_sigprocmask, %rax + xorl %esi,%esi +#if SIG_BLOCK == 0 + xorl %edi, %edi +#else + movl $SIG_BLOCK, %edi +#endif + movl $_NSIG8,%r10d + movl $__NR_rt_sigprocmask, %eax syscall cmpq $-4095, %rax /* Check %rax for error. */ jae SYSCALL_ERROR_LABEL /* Jump to error handler if error. */ /* All done, return 0 for success. */ - xorq %rax, %rax + xorl %eax, %eax L(pseudo_end): ret PSEUDO_END(__getcontext) -weak_alias(__getcontext, getcontext) +weak_alias (__getcontext, getcontext) -- cgit 1.4.1