uclibc-ng/libc/sysdeps/linux/nios/bits/setjmp.h

/* Copyright (C) 1997, 1998 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, see
   <http://www.gnu.org/licenses/>.  */

/* Define the machine-dependent type `jmp_buf'.  Nios version.  */
#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 <signal.h>

typedef struct
  {
    /* There are eight 4-byte local registers saved.  */
    long int __lregs[8];

    /* There are six 4-byte input registers saved.  */
    long int __iregs[6];

    /* The SP, return address to caller (also for longjmp)
       and return address of caller are saved.  */
    int *__sp;
    int *__jmpret;
    int *__callersret;

  } __jmp_buf[1];

#endif	/* bits/setjmp.h */