reactos/include/crt/setjmp.h

   1 /**
   2  * This file has no copyright assigned and is placed in the Public Domain.
   3  * This file is part of the w64 mingw-runtime package.
   4  * No warranty is given; refer to the file DISCLAIMER within this package.
   5  */
   6 #ifndef _INC_SETJMP
   7 #define _INC_SETJMP
   8
   9 #include <crtdefs.h>
  10
  11 #pragma pack(push,_CRT_PACKING)
  12
  13 #ifdef __cplusplus
  14 extern "C" {
  15 #endif
  16
  17 #ifndef _INC_SETJMPEX
  18 #define setjmp  _setjmp
  19 #endif
  20
  21 #if (defined(_X86_) && !defined(__x86_64))
  22
  23 #define _JBLEN 16
  24 #define _JBTYPE int
  25
  26   typedef struct __JUMP_BUFFER {
  27     unsigned long Ebp;
  28     unsigned long Ebx;
  29     unsigned long Edi;
  30     unsigned long Esi;
  31     unsigned long Esp;
  32     unsigned long Eip;
  33     unsigned long Registration;
  34     unsigned long TryLevel;
  35     unsigned long Cookie;
  36     unsigned long UnwindFunc;
  37     unsigned long UnwindData[6];
  38   } _JUMP_BUFFER;
  39
  40 #elif defined(__ia64__)
  41
  42   typedef _CRT_ALIGN(16) struct _SETJMP_FLOAT128 {
  43     __int64 LowPart;
  44     __int64 HighPart;
  45   } SETJMP_FLOAT128;
  46
  47 #define _JBLEN 33
  48   typedef SETJMP_FLOAT128 _JBTYPE;
  49
  50   typedef struct __JUMP_BUFFER {
  51
  52     unsigned long iAReserved[6];
  53
  54     unsigned long Registration;
  55     unsigned long TryLevel;
  56     unsigned long Cookie;
  57     unsigned long UnwindFunc;
  58
  59     unsigned long UnwindData[6];
  60
  61     SETJMP_FLOAT128 FltS0;
  62     SETJMP_FLOAT128 FltS1;
  63     SETJMP_FLOAT128 FltS2;
  64     SETJMP_FLOAT128 FltS3;
  65     SETJMP_FLOAT128 FltS4;
  66     SETJMP_FLOAT128 FltS5;
  67     SETJMP_FLOAT128 FltS6;
  68     SETJMP_FLOAT128 FltS7;
  69     SETJMP_FLOAT128 FltS8;
  70     SETJMP_FLOAT128 FltS9;
  71     SETJMP_FLOAT128 FltS10;
  72     SETJMP_FLOAT128 FltS11;
  73     SETJMP_FLOAT128 FltS12;
  74     SETJMP_FLOAT128 FltS13;
  75     SETJMP_FLOAT128 FltS14;
  76     SETJMP_FLOAT128 FltS15;
  77     SETJMP_FLOAT128 FltS16;
  78     SETJMP_FLOAT128 FltS17;
  79     SETJMP_FLOAT128 FltS18;
  80     SETJMP_FLOAT128 FltS19;
  81     __int64 FPSR;
  82     __int64 StIIP;
  83     __int64 BrS0;
  84     __int64 BrS1;
  85     __int64 BrS2;
  86     __int64 BrS3;
  87     __int64 BrS4;
  88     __int64 IntS0;
  89     __int64 IntS1;
  90     __int64 IntS2;
  91     __int64 IntS3;
  92     __int64 RsBSP;
  93     __int64 RsPFS;
  94     __int64 ApUNAT;
  95     __int64 ApLC;
  96     __int64 IntSp;
  97     __int64 IntNats;
  98     __int64 Preds;
  99
 100   } _JUMP_BUFFER;
 101
 102 #elif defined(__x86_64)
 103
 104   typedef _CRT_ALIGN(16) struct _SETJMP_FLOAT128 {
 105     unsigned __int64 Part[2];
 106   } SETJMP_FLOAT128;
 107
 108 #define _JBLEN 16
 109   typedef SETJMP_FLOAT128 _JBTYPE;
 110
 111   typedef struct _JUMP_BUFFER {
 112     unsigned __int64 Frame;
 113     unsigned __int64 Rbx;
 114     unsigned __int64 Rsp;
 115     unsigned __int64 Rbp;
 116     unsigned __int64 Rsi;
 117     unsigned __int64 Rdi;
 118     unsigned __int64 R12;
 119     unsigned __int64 R13;
 120     unsigned __int64 R14;
 121     unsigned __int64 R15;
 122     unsigned __int64 Rip;
 123     unsigned __int64 Spare;
 124     SETJMP_FLOAT128 Xmm6;
 125     SETJMP_FLOAT128 Xmm7;
 126     SETJMP_FLOAT128 Xmm8;
 127     SETJMP_FLOAT128 Xmm9;
 128     SETJMP_FLOAT128 Xmm10;
 129     SETJMP_FLOAT128 Xmm11;
 130     SETJMP_FLOAT128 Xmm12;
 131     SETJMP_FLOAT128 Xmm13;
 132     SETJMP_FLOAT128 Xmm14;
 133     SETJMP_FLOAT128 Xmm15;
 134   } _JUMP_BUFFER;
 135
 136 #endif
 137
 138 #ifndef _JMP_BUF_DEFINED
 139   typedef _JBTYPE jmp_buf[_JBLEN];
 140 #define _JMP_BUF_DEFINED
 141 #endif
 142
 143 #if 0
 144   void * __cdecl __MINGW_NOTHROW mingw_getsp(void);
 145
 146 #ifdef USE_MINGW_SETJMP_TWO_ARGS
 147 #ifndef _INC_SETJMPEX
 148 #define setjmp(BUF) _setjmp((BUF),mingw_getsp())
 149   int __cdecl __MINGW_NOTHROW _setjmp(jmp_buf _Buf,void *_Ctx);
 150 #else
 151 #undef setjmp
 152 #define setjmp(BUF) _setjmpex((BUF),mingw_getsp())
 153 #define setjmpex(BUF) _setjmpex((BUF),mingw_getsp())
 154   int __cdecl __MINGW_NOTHROW _setjmpex(jmp_buf _Buf,void *_Ctx);
 155 #endif
 156 #else
 157 #ifndef _INC_SETJMPEX
 158 #define setjmp _setjmp
 159 #endif
 160   int __cdecl __MINGW_NOTHROW setjmp(jmp_buf _Buf);
 161 #endif
 162
 163 #endif // 0
 164
 165   __declspec(noreturn) __MINGW_NOTHROW void __cdecl ms_longjmp(jmp_buf _Buf,int _Value)/* throw(...)*/;
 166   __declspec(noreturn) __MINGW_NOTHROW void __cdecl longjmp(jmp_buf _Buf,int _Value);
 167   int __cdecl setjmp(jmp_buf _Buf);
 168
 169 #ifdef __cplusplus
 170 }
 171 #endif
 172
 173 #pragma pack(pop)
 174 #endif