1 /* Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 /* Define the machine-dependent type `jmp_buf'. ARM EABI version. */
21 #ifndef _BITS_SETJMP_H
22 #define _BITS_SETJMP_H 1
24 #if !defined _SETJMP_H && !defined _PTHREAD_H
25 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
29 /* The exact set of registers saved may depend on the particular core
30 in use, as some coprocessor registers may need to be saved. The C
31 Library ABI requires that the buffer be 8-byte aligned, and
32 recommends that the buffer contain 64 words. The first 28 words
33 are occupied by v1-v6, sl, fp, sp, pc, d8-d15, and fpscr. (Note
34 that d8-15 require 17 words, due to the use of fstmx.) */
35 typedef int __jmp_buf
[64] __attribute__((aligned (8)));