| 1 | /*
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| 2 | * Setjmp/Longjmp definitions
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| 3 | *
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| 4 | * Copyright 2001 Francois Gouget.
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| 5 | *
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| 6 | * This library is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU Lesser General Public
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| 8 | * License as published by the Free Software Foundation; either
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| 9 | * version 2.1 of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This library is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 14 | * Lesser General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU Lesser General Public
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| 17 | * License along with this library; if not, write to the Free Software
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| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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| 19 | */
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| 20 |
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| 21 | /*
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| 22 | * Sun LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
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| 23 | * other than GPL or LGPL is available it will apply instead, Sun elects to use only
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| 24 | * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
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| 25 | * a choice of LGPL license versions is made available with the language indicating
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| 26 | * that LGPLv2 or any later version may be used, or where a choice of which version
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| 27 | * of the LGPL is applied is otherwise unspecified.
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| 28 | */
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| 29 |
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| 30 | #ifndef __WINE_SETJMP_H
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| 31 | #define __WINE_SETJMP_H
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| 32 |
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| 33 | #include <crtdefs.h>
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| 34 |
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| 35 | #include <pshpack8.h>
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| 36 |
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| 37 | #ifdef __i386__
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| 38 |
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| 39 | typedef struct __JUMP_BUFFER
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| 40 | {
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| 41 | unsigned long Ebp;
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| 42 | unsigned long Ebx;
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| 43 | unsigned long Edi;
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| 44 | unsigned long Esi;
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| 45 | unsigned long Esp;
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| 46 | unsigned long Eip;
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| 47 | unsigned long Registration;
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| 48 | unsigned long TryLevel;
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| 49 | /* Start of new struct members */
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| 50 | unsigned long Cookie;
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| 51 | unsigned long UnwindFunc;
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| 52 | unsigned long UnwindData[6];
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| 53 | } _JUMP_BUFFER;
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| 54 |
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| 55 | #define _JBLEN 16
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| 56 | #define _JBTYPE int
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| 57 |
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| 58 | #elif defined(__x86_64__)
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| 59 |
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| 60 | typedef struct _SETJMP_FLOAT128
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| 61 | {
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| 62 | unsigned __int64 DECLSPEC_ALIGN(16) Part[2];
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| 63 | } SETJMP_FLOAT128;
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| 64 |
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| 65 | typedef struct _JUMP_BUFFER
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| 66 | {
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| 67 | unsigned __int64 Frame;
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| 68 | unsigned __int64 Rbx;
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| 69 | unsigned __int64 Rsp;
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| 70 | unsigned __int64 Rbp;
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| 71 | unsigned __int64 Rsi;
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| 72 | unsigned __int64 Rdi;
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| 73 | unsigned __int64 R12;
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| 74 | unsigned __int64 R13;
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| 75 | unsigned __int64 R14;
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| 76 | unsigned __int64 R15;
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| 77 | unsigned __int64 Rip;
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| 78 | unsigned __int64 Spare;
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| 79 | SETJMP_FLOAT128 Xmm6;
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| 80 | SETJMP_FLOAT128 Xmm7;
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| 81 | SETJMP_FLOAT128 Xmm8;
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| 82 | SETJMP_FLOAT128 Xmm9;
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| 83 | SETJMP_FLOAT128 Xmm10;
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| 84 | SETJMP_FLOAT128 Xmm11;
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| 85 | SETJMP_FLOAT128 Xmm12;
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| 86 | SETJMP_FLOAT128 Xmm13;
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| 87 | SETJMP_FLOAT128 Xmm14;
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| 88 | SETJMP_FLOAT128 Xmm15;
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| 89 | } _JUMP_BUFFER;
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| 90 |
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| 91 | #define _JBLEN 16
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| 92 | typedef SETJMP_FLOAT128 _JBTYPE;
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| 93 |
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| 94 | #else
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| 95 |
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| 96 | #define _JBLEN 1
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| 97 | #define _JBTYPE int
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| 98 |
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| 99 | #endif
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| 100 |
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| 101 | typedef _JBTYPE jmp_buf[_JBLEN];
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| 102 |
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| 103 | #ifdef __cplusplus
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| 104 | extern "C" {
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| 105 | #endif
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| 106 |
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| 107 | int __cdecl _setjmp(jmp_buf);
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| 108 | int __cdecl longjmp(jmp_buf,int);
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| 109 |
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| 110 | #ifdef __cplusplus
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| 111 | }
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| 112 | #endif
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| 113 |
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| 114 | #define setjmp _setjmp
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| 115 |
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| 116 | #include <poppack.h>
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| 117 |
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| 118 | #endif /* __WINE_SETJMP_H */
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