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/* Copyright (C) 1997, 1999, 2000, 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
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _BITS_SETJMP_H
#define _BITS_SETJMP_H 1
#if !defined _SETJMP_H && !defined _PTHREAD_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
#include <bits/wordsize.h>
#if __WORDSIZE == 64
#ifndef _ASM
typedef struct __sparc64_jmp_buf
{
struct __sparc64_jmp_buf *uc_link;
unsigned long uc_flags;
unsigned long uc_sigmask;
struct __sparc64_jmp_buf_mcontext
{
unsigned long mc_gregs[19];
unsigned long mc_fp;
unsigned long mc_i7;
struct __sparc64_jmp_buf_fpu
{
union
{
unsigned int sregs[32];
unsigned long dregs[32];
long double qregs[16];
} mcfpu_fpregs;
unsigned long mcfpu_fprs;
unsigned long mcfpu_gsr;
void *mcfpu_fq;
unsigned char mcfpu_qcnt;
unsigned char mcfpu_qentsz;
unsigned char mcfpu_enab;
} mc_fpregs;
} uc_mcontext;
} __jmp_buf[1];
#endif
/* Test if longjmp to JMPBUF would unwind the frame
containing a local variable at ADDRESS. */
#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
((unsigned long int) (address) < (jmpbuf)->uc_mcontext.mc_fp + 2047)
#else
#if defined __USE_MISC || defined _ASM
# define JB_SP 0
# define JB_FP 1
# define JB_PC 2
#endif
#ifndef _ASM
typedef int __jmp_buf[3];
#endif
/* Test if longjmp to JMPBUF would unwind the frame
containing a local variable at ADDRESS. */
#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
((int) (address) < demangle ((jmpbuf)[JB_SP]))
#endif
#endif /* bits/setjmp.h */
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