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Update x32 rt_sigreturn syscall number to 0x40000201

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2012-04-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
	system call number.

From-SVN: r186087
This commit is contained in:
H.J. Lu 2012-04-02 16:17:21 +00:00 committed by H.J. Lu
parent 18ce81710c
commit 24590f6607
2 changed files with 6 additions and 1 deletions
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5
libgcc/ChangeLog
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@ -1,3 +1,8 @@
2012-04-02 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32
system call number.
2012-03-31 Eric Botcazou <ebotcazou@adacore.com>
* config/ia64/unwind-ia64.c (uw_install_context): Manually save LC

2
libgcc/config/i386/linux-unwind.h
View File

@ -54,7 +54,7 @@ x86_64_fallback_frame_state (struct _Unwind_Context *context,
#ifdef __LP64__
#define RT_SIGRETURN_SYSCALL 0x050f0000000fc0c7ULL
#else
#define RT_SIGRETURN_SYSCALL 0x050f40002006c0c7ULL
#define RT_SIGRETURN_SYSCALL 0x050f40000201c0c7ULL
#endif
if (*(unsigned char *)(pc+0) == 0x48
&& *(unsigned long long *)(pc+1) == RT_SIGRETURN_SYSCALL)