diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/getcontext.S')
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86_64/getcontext.S | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/getcontext.S b/sysdeps/unix/sysv/linux/x86_64/getcontext.S index 4bbc7a4d2e..2f2c710040 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, 2005 Free Software Foundation, Inc. + Copyright (C) 2002 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Andreas Jaeger <aj@suse.de>, 2002. @@ -67,22 +67,18 @@ ENTRY(__getcontext) /* Save the current signal mask with rt_sigprocmask (SIG_BLOCK, NULL, set,_NSIG/8). */ leaq oSIGMASK(%rdi), %rdx - xorl %esi,%esi -#if SIG_BLOCK == 0 - xorl %edi, %edi -#else - movl $SIG_BLOCK, %edi -#endif - movl $_NSIG8,%r10d - movl $__NR_rt_sigprocmask, %eax + xorq %rsi,%rsi + movq $SIG_BLOCK, %rdi + movq $_NSIG8,%r10 + movq $__NR_rt_sigprocmask, %rax syscall cmpq $-4095, %rax /* Check %rax for error. */ jae SYSCALL_ERROR_LABEL /* Jump to error handler if error. */ /* All done, return 0 for success. */ - xorl %eax, %eax + xorq %rax, %rax L(pseudo_end): ret PSEUDO_END(__getcontext) -weak_alias (__getcontext, getcontext) +weak_alias(__getcontext, getcontext) |