blob: eacbdfcc5104f8f99b34a672187c3e965519939a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
/* Copyright (C) 1997-2019 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
<https://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 __jmp_buf_internal_tag
{
/* 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
|
