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/* Based on sysdeps/powerpc/bits/setjmp.h
 
   Copyright (C) 1997, 1998, 2000, 2005 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.  */
 
/* Define the machine-dependent type `jmp_buf'.  OpenRISC version.  */
 
#ifndef _SETJMP_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
 
/* This file contains 32-bit assumptions */
#if __WORDSIZE == 64
#error
#endif
 
 
/* The previous bits/setjmp.h had __jmp_buf defined as a structure.
   We use an array of 'long int' instead, to make writing the
   assembler easier. Naturally, user code should not depend on
   either representation. */
 
#if defined __USE_MISC || defined _ASM
# define JB_SR		0  /* To save flag */
# define JB_GPRS	1  /* Starting with GPR1, we don't save r0 - this is special register - allways zero */
# define JB_SP		1  /* GPR1 */
# define JB_LR		9  /* GPR9 */
# define JB_RV		11 /* GPR11 */
# define JB_SIZE	(32*4)
#endif
 
#ifndef	_ASM
typedef long int __jmp_buf[32];
#endif
 
/* Test if longjmp to JMPBUF would unwind the frame
   containing a local variable at ADDRESS.  */
#define _JMPBUF_UNWINDS(jmpbuf, address) \
  ((void *) (address) < (void *) (jmpbuf)[JB_SP])