| /* Copyright (C) 1997-2014 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'. */ |
| |
| #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 |
| |
| typedef struct |
| { |
| /* There are 21 4-byte registers that should be saved: |
| r1, r2, r13-r31. Actually, there seems no need to save |
| r14, r16, r17, r18 (return addresses for interrupt/exception/trap). */ |
| int *__sp; /* dedicated name for r1. */ |
| long int __gregs[20]; |
| } __jmp_buf[1]; |
| |
| #endif |
