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| author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
| commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
| tree | b5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/i386/setjmp.S | |
| parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
| download | glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.gz glibc-a334319f6530564d22e775935d9c91663623a1b4.tar.xz glibc-a334319f6530564d22e775935d9c91663623a1b4.zip | |
(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/i386/setjmp.S')
| -rw-r--r-- | sysdeps/i386/setjmp.S | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/sysdeps/i386/setjmp.S b/sysdeps/i386/setjmp.S index 56c3994f66..e01d32b66c 100644 --- a/sysdeps/i386/setjmp.S +++ b/sysdeps/i386/setjmp.S @@ -1,6 +1,5 @@ /* setjmp for i386. - Copyright (C) 1995,1996,1997,2000,2001,2005,2006 - Free Software Foundation, Inc. + Copyright (C) 1995, 1996, 1997, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -19,7 +18,9 @@ 02111-1307 USA. */ #include <sysdep.h> -#include <jmpbuf-offsets.h> +#define _ASM +#define _SETJMP_H +#include <bits/setjmp.h> #include <asm-syntax.h> #include "bp-sym.h" #include "bp-asm.h" @@ -39,24 +40,12 @@ ENTRY (BP_SYM (__sigsetjmp)) movl %esi, (JB_SI*4)(%eax) movl %edi, (JB_DI*4)(%eax) leal JMPBUF(%esp), %ecx /* Save SP as it will be after we return. */ -#ifdef PTR_MANGLE - PTR_MANGLE (%ecx) -#endif movl %ecx, (JB_SP*4)(%eax) movl PCOFF(%esp), %ecx /* Save PC we are returning to now. */ -#ifdef PTR_MANGLE - PTR_MANGLE (%ecx) -#endif movl %ecx, (JB_PC*4)(%eax) LEAVE /* pop frame pointer to prepare for tail-call. */ movl %ebp, (JB_BP*4)(%eax) /* Save caller's frame pointer. */ -#if defined NOT_IN_libc && defined IS_IN_rtld - /* In ld.so we never save the signal mask. */ - xorl %eax, %eax - ret -#else /* Make a tail call to __sigjmp_save; it takes the same args. */ - jmp __sigjmp_save -#endif + jmp BP_SYM (__sigjmp_save) END (BP_SYM (__sigsetjmp)) |