blob: 14bf040037f7122c1e4cdc76cafda36f902eccff (
plain) (
blame)
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
/* Copyright (C) 2006-2020 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 JB_X19 0
#define JB_X20 1
#define JB_X21 2
#define JB_X22 3
#define JB_X23 4
#define JB_X24 5
#define JB_X25 6
#define JB_X26 7
#define JB_X27 8
#define JB_X28 9
#define JB_X29 10
#define JB_LR 11
#define JB_SP 13
#define JB_D8 14
#define JB_D9 15
#define JB_D10 16
#define JB_D11 17
#define JB_D12 18
#define JB_D13 19
#define JB_D14 20
#define JB_D15 21
#ifndef __ASSEMBLER__
#include <setjmp.h>
#include <stdint.h>
#include <sysdep.h>
static inline uintptr_t __attribute__ ((unused))
_jmpbuf_sp (__jmp_buf jmpbuf)
{
uintptr_t sp = jmpbuf[JB_SP];
#ifdef PTR_DEMANGLE
PTR_DEMANGLE (sp);
#endif
return sp;
}
#endif
/* Helper for generic ____longjmp_chk(). */
#define JB_FRAME_ADDRESS(buf) \
((void *) _jmpbuf_sp (buf))
|
