diff options
Diffstat (limited to 'sysdeps/x86_64/bits/setjmp.h')
| -rw-r--r-- | sysdeps/x86_64/bits/setjmp.h | 41 |
1 files changed, 1 insertions, 40 deletions
diff --git a/sysdeps/x86_64/bits/setjmp.h b/sysdeps/x86_64/bits/setjmp.h index 96646efdda..c9b98b2e3b 100644 --- a/sysdeps/x86_64/bits/setjmp.h +++ b/sysdeps/x86_64/bits/setjmp.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2001,2002,2003,2005,2006 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 @@ -26,36 +26,6 @@ #include <bits/wordsize.h> -#if __WORDSIZE == 64 - -/* We only need to save callee-saved registers plus stackpointer and - program counter. */ -# if defined __USE_MISC || defined _ASM -# define JB_RBX 0 -# define JB_RBP 1 -# define JB_R12 2 -# define JB_R13 3 -# define JB_R14 4 -# define JB_R15 5 -# define JB_RSP 6 -# define JB_PC 7 -# define JB_SIZE (8*8) -# endif - -#else - -# if defined __USE_MISC || defined _ASM -# define JB_BX 0 -# define JB_SI 1 -# define JB_DI 2 -# define JB_BP 3 -# define JB_SP 4 -# define JB_PC 5 -# define JB_SIZE 24 -# endif - -#endif - #ifndef _ASM # if __WORDSIZE == 64 @@ -64,15 +34,6 @@ typedef long int __jmp_buf[8]; typedef int __jmp_buf[6]; # endif -/* Test if longjmp to JMPBUF would unwind the frame - containing a local variable at ADDRESS. */ -# if __WORDSIZE == 64 -# define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf)[JB_RSP]) -# else -# define _JMPBUF_UNWINDS(jmpbuf, address) \ - ((void *) (address) < (void *) (jmpbuf)[JB_SP]) -# endif #endif #endif /* bits/setjmp.h */ |