2 * Setjmp/Longjmp definitions
4 * Copyright 2001 Francois Gouget.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #ifndef __WINE_SETJMP_H
21 #define __WINE_SETJMP_H
29 typedef struct __JUMP_BUFFER
37 unsigned long Registration
;
38 unsigned long TryLevel
;
39 /* Start of new struct members */
41 unsigned long UnwindFunc
;
42 unsigned long UnwindData
[6];
48 #elif defined(__x86_64__)
50 typedef DECLSPEC_ALIGN(16) struct _SETJMP_FLOAT128
52 unsigned __int64 Part
[2];
55 typedef DECLSPEC_ALIGN(16) struct _JUMP_BUFFER
57 unsigned __int64 Frame
;
68 unsigned __int64 Spare
;
73 SETJMP_FLOAT128 Xmm10
;
74 SETJMP_FLOAT128 Xmm11
;
75 SETJMP_FLOAT128 Xmm12
;
76 SETJMP_FLOAT128 Xmm13
;
77 SETJMP_FLOAT128 Xmm14
;
78 SETJMP_FLOAT128 Xmm15
;
82 typedef SETJMP_FLOAT128 _JBTYPE
;
84 #elif defined(__arm__)
86 typedef struct _JUMP_BUFFER
100 unsigned long long D
[8];
106 #elif defined(__aarch64__)
108 typedef struct _JUMP_BUFFER
110 unsigned __int64 Frame
;
111 unsigned __int64 Reserved
;
112 unsigned __int64 X19
;
113 unsigned __int64 X20
;
114 unsigned __int64 X21
;
115 unsigned __int64 X22
;
116 unsigned __int64 X23
;
117 unsigned __int64 X24
;
118 unsigned __int64 X25
;
119 unsigned __int64 X26
;
120 unsigned __int64 X27
;
121 unsigned __int64 X28
;
131 #define _JBTYPE unsigned __int64
140 typedef _JBTYPE
jmp_buf[_JBLEN
];
146 _ACRTIMP
void __cdecl
longjmp(jmp_buf,int);
150 # define _setjmpex __intrinsic_setjmpex
152 # if defined(__GNUC__) || defined(__clang__)
153 _ACRTIMP
int __cdecl
__attribute__ ((__nothrow__
,__returns_twice__
)) _setjmpex(jmp_buf,void*);
154 # define setjmp(buf) _setjmpex(buf,__builtin_frame_address(0))
155 # define setjmpex(buf) _setjmpex(buf,__builtin_frame_address(0))
159 # define _setjmp __intrinsic_setjmp
161 # if defined(__GNUC__) || defined(__clang__)
162 _ACRTIMP
int __cdecl
__attribute__ ((__nothrow__
,__returns_twice__
)) _setjmp(jmp_buf);
164 _ACRTIMP
int __cdecl
_setjmp(jmp_buf);
169 #define setjmp _setjmp
178 #endif /* __WINE_SETJMP_H */