blob: 46e723b5101cc5a4f6a5558ab72707cf2c6b2e51 (
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* The jump buffer constants for RISC-V.
Copyright (C) 2020-2021 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/>. */
/* Produced by this program:
#include <stdio.h>
#include <unistd.h>
#include <setjmp.h>
#include <stddef.h>
int main (int argc, char **argv)
{
printf ("#define JMP_BUF_SIZE %d\n", sizeof (jmp_buf));
printf ("#define JMP_BUF_ALIGN %d\n", __alignof__ (jmp_buf));
printf ("#define SIGJMP_BUF_SIZE %d\n", sizeof (sigjmp_buf));
printf ("#define SIGJMP_BUF_ALIGN %d\n", __alignof__ (sigjmp_buf));
printf ("#define MASK_WAS_SAVED_OFFSET %d\n",
offsetof (struct __jmp_buf_tag, __mask_was_saved));
printf ("#define SAVED_MASK_OFFSET %d\n",
offsetof (struct __jmp_buf_tag, __saved_mask));
} */
#if defined __riscv_float_abi_soft
# define JMP_BUF_SIZE 188
# define JMP_BUF_ALIGN 4
# define SIGJMP_BUF_SIZE 188
# define SIGJMP_BUF_ALIGN 4
# define MASK_WAS_SAVED_OFFSET 56
# define SAVED_MASK_OFFSET 60
#elif defined __riscv_float_abi_double
# define JMP_BUF_SIZE 288
# define JMP_BUF_ALIGN 8
# define SIGJMP_BUF_SIZE 288
# define SIGJMP_BUF_ALIGN 8
# define MASK_WAS_SAVED_OFFSET 152
# define SAVED_MASK_OFFSET 156
#else
# error "Unknown RISC-V floating-point ABI"
#endif
|
