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04277e02 | 1 | /* Copyright (C) 2000-2019 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
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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. | |
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8 | |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
847b055c | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
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17 | |
18 | /* Define the machine-dependent type `jmp_buf'. IBM s390 version. */ | |
19 | ||
20 | #ifndef __S390_SETJMP_H__ | |
21 | #define __S390_SETJMP_H__ | |
22 | ||
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23 | #if !defined _SETJMP_H && !defined _PTHREAD_H |
24 | # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." | |
25 | #endif | |
26 | ||
0ecb606c | 27 | #include <bits/wordsize.h> |
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28 | |
29 | #ifndef _ASM | |
30 | ||
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31 | typedef struct __s390_jmp_buf |
32 | { | |
33 | /* We save registers 6-15. */ | |
34 | long int __gregs[10]; | |
35 | ||
36 | # if __WORDSIZE == 64 | |
bc101e26 | 37 | /* We save fpu registers f8 - f15. */ |
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38 | long __fpregs[8]; |
39 | # else | |
40 | /* We save fpu registers 4 and 6. */ | |
41 | long __fpregs[4]; | |
42 | # endif | |
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43 | } __jmp_buf[1]; |
44 | ||
45 | #endif | |
46 | ||
847b055c | 47 | #endif /* __S390_SETJMP_H__ */ |