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Diffstat (limited to 'public/sdk/inc/crt/setjmp.h')
| -rw-r--r-- | public/sdk/inc/crt/setjmp.h | 356 |
1 files changed, 356 insertions, 0 deletions
diff --git a/public/sdk/inc/crt/setjmp.h b/public/sdk/inc/crt/setjmp.h new file mode 100644 index 000000000..26744e15c --- /dev/null +++ b/public/sdk/inc/crt/setjmp.h @@ -0,0 +1,356 @@ +/*** +*setjmp.h - definitions/declarations for setjmp/longjmp routines +* +* Copyright (c) 1985-1995, Microsoft Corporation. All rights reserved. +* +*Purpose: +* This file defines the machine-dependent buffer used by +* setjmp/longjmp to save and restore the program state, and +* declarations for those routines. +* [ANSI/System V] +* +* [Public] +* +****/ + +#if _MSC_VER > 1000 +#pragma once +#endif + +#ifndef _INC_SETJMP +#define _INC_SETJMP + +#if !defined(_WIN32) && !defined(_MAC) +#error ERROR: Only Mac or Win32 targets supported! +#endif + + +#ifdef _MSC_VER +/* + * Currently, all MS C compilers for Win32 platforms default to 8 byte + * alignment. + */ +#pragma pack(push,8) +#endif /* _MSC_VER */ + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Define _CRTAPI1 (for compatibility with the NT SDK) */ + +#ifndef _CRTAPI1 +#if _MSC_VER >= 800 && _M_IX86 >= 300 +#define _CRTAPI1 __cdecl +#else +#define _CRTAPI1 +#endif +#endif + + +/* Define _CRTAPI2 (for compatibility with the NT SDK) */ + +#ifndef _CRTAPI2 +#if _MSC_VER >= 800 && _M_IX86 >= 300 +#define _CRTAPI2 __cdecl +#else +#define _CRTAPI2 +#endif +#endif + + +/* Define _CRTIMP */ + +#ifndef _CRTIMP +#ifdef _NTSDK +/* definition compatible with NT SDK */ +#define _CRTIMP +#else /* ndef _NTSDK */ +/* current definition */ +#ifdef _DLL +#define _CRTIMP __declspec(dllimport) +#else /* ndef _DLL */ +#define _CRTIMP +#endif /* _DLL */ +#endif /* _NTSDK */ +#endif /* _CRTIMP */ + + +/* Define __cdecl for non-Microsoft compilers */ + +#if ( !defined(_MSC_VER) && !defined(__cdecl) ) +#define __cdecl +#endif + + +/* + * Definitions specific to particular setjmp implementations. + */ + +#if defined(_M_IX86) + +/* + * MS compiler for x86 + */ + +#ifndef _INC_SETJMPEX +#define setjmp _setjmp +#endif + +#define _JBLEN 16 +#define _JBTYPE int + +/* + * Define jump buffer layout for x86 setjmp/longjmp. + */ +typedef struct __JUMP_BUFFER { + unsigned long Ebp; + unsigned long Ebx; + unsigned long Edi; + unsigned long Esi; + unsigned long Esp; + unsigned long Eip; + unsigned long Registration; + unsigned long TryLevel; + unsigned long Cookie; + unsigned long UnwindFunc; + unsigned long UnwindData[6]; +} _JUMP_BUFFER; + + + +#elif defined(_M_MRX000) + +#ifndef _INC_SETJMPEX +#define setjmp _setjmp +#endif + +/* + * All MIPS implementations need _JBLEN of 16 + */ +#define _JBLEN 16 +#define _JBTYPE double + +/* + * Define jump buffer layout for MIPS setjmp/longjmp. + */ +typedef struct __JUMP_BUFFER { + unsigned long FltF20; + unsigned long FltF21; + unsigned long FltF22; + unsigned long FltF23; + unsigned long FltF24; + unsigned long FltF25; + unsigned long FltF26; + unsigned long FltF27; + unsigned long FltF28; + unsigned long FltF29; + unsigned long FltF30; + unsigned long FltF31; + unsigned long IntS0; + unsigned long IntS1; + unsigned long IntS2; + unsigned long IntS3; + unsigned long IntS4; + unsigned long IntS5; + unsigned long IntS6; + unsigned long IntS7; + unsigned long IntS8; + unsigned long IntSp; + unsigned long Type; + unsigned long Fir; +} _JUMP_BUFFER; + + +#elif defined(_M_ALPHA) + +/* + * The Alpha C8/GEM C compiler uses an intrinsic _setjmp. + * The Alpha acc compiler implements setjmp as a function. + */ +#ifdef _MSC_VER +#ifndef _INC_SETJMPEX +#define setjmp _setjmp +#endif +#endif + +/* + * Alpha implementations use a _JBLEN of 24 quadwords. + * A double is used only to obtain quadword size and alignment. + */ +#define _JBLEN 24 +#define _JBTYPE double + +/* + * Define jump buffer layout for Alpha setjmp/longjmp. + * A double is used only to obtain quadword size and alignment. + */ +typedef struct __JUMP_BUFFER { + unsigned long Fp; + unsigned long Pc; + unsigned long Seb; + unsigned long Type; + double FltF2; + double FltF3; + double FltF4; + double FltF5; + double FltF6; + double FltF7; + double FltF8; + double FltF9; + double IntS0; + double IntS1; + double IntS2; + double IntS3; + double IntS4; + double IntS5; + double IntS6; + double IntSp; + double Fir; + double Fill[5]; +} _JUMP_BUFFER; + +#elif defined(_M_PPC) +/* + * The Microsoft VC++ V4.0 compiler uses an intrinsic _setjmp. + * The Motorola C8.5 compiler implements setjmp as a function. + */ + +#if _MSC_VER > 850 +#ifndef _INC_SETJMPEX +#undef _setjmp +#define setjmp _setjmp +#endif +#endif + +/* + * Min length is 240 bytes; round to 256 bytes. + * Since this is allocated as an array of "double", the + * number of entries required is 32. + * + * All PPC implementations need _JBLEN of 32 + */ + +#define _JBLEN 32 +#define _JBTYPE double + +/* + * Define jump buffer layout for PowerPC setjmp/longjmp. + */ + +typedef struct __JUMP_BUFFER { + double Fpr14; + double Fpr15; + double Fpr16; + double Fpr17; + double Fpr18; + double Fpr19; + double Fpr20; + double Fpr21; + double Fpr22; + double Fpr23; + double Fpr24; + double Fpr25; + double Fpr26; + double Fpr27; + double Fpr28; + double Fpr29; + double Fpr30; + double Fpr31; + unsigned long Gpr1; + unsigned long Gpr2; + unsigned long Gpr13; + unsigned long Gpr14; + unsigned long Gpr15; + unsigned long Gpr16; + unsigned long Gpr17; + unsigned long Gpr18; + unsigned long Gpr19; + unsigned long Gpr20; + unsigned long Gpr21; + unsigned long Gpr22; + unsigned long Gpr23; + unsigned long Gpr24; + unsigned long Gpr25; + unsigned long Gpr26; + unsigned long Gpr27; + unsigned long Gpr28; + unsigned long Gpr29; + unsigned long Gpr30; + unsigned long Gpr31; + unsigned long Cr; + unsigned long Iar; + unsigned long Type; +} _JUMP_BUFFER; + +#elif defined(_M_M68K) + +#ifndef _INC_SETJMPEX +#define setjmp _setjmp +#endif + +/* internal only for version checking for compatibility */ +#define _SETJMP_VER 1.0 + +/* internal only, jump buffer layout definition */ +typedef struct __JUMP_BUFFER { + unsigned long d1; /* 0x00, saved */ + unsigned long d2; /* 0x04, saved */ + unsigned long d3; /* 0x08, saved */ + unsigned long d4; /* 0x0c, saved */ + unsigned long d5; /* 0x10, saved */ + unsigned long d6; /* 0x14, saved */ + unsigned long d7; /* 0x18, saved */ + unsigned long a1; /* 0x1c, non-swappable version: return address, + swappable version: swapper lib routine pointer for building return address */ + unsigned long a2; /* 0x20, saved */ + unsigned long a3; /* 0x24, saved */ + unsigned long a4; /* 0x28, saved */ + unsigned long a6; /* 0x2c, saved */ + unsigned long a7; /* 0x30, saved */ + unsigned long SwapChain; /* 0x34, without swapper: unused. with swapper: link swappable frames */ + unsigned short reserved; /* 0x38, unused */ + unsigned short SN; /* 0x3a, swappable version: segment number */ + unsigned long BPC; /* 0x3c, swappable version: offset within segment */ +} _JUMP_BUFFER; + +#define _JBTYPE int +#define _JBLEN (sizeof(_JUMP_BUFFER)/sizeof(_JBTYPE)) + +#elif defined(_M_MPPC) + +#ifndef _INC_SETJMPEX +#define setjmp _setjmp +#endif + +#define _JBTYPE int + +/* define the buffer type for building the state information */ + +#define _JBLEN 64 /* return address, R1, R2, R13-R31, FPR14-FPR31, CR 2-5 */ +#endif + + +/* Define the buffer type for holding the state information */ + +#ifndef _JMP_BUF_DEFINED +typedef _JBTYPE jmp_buf[_JBLEN]; +#define _JMP_BUF_DEFINED +#endif + + +/* Function prototypes */ + +int __cdecl setjmp(jmp_buf); +_CRTIMP void __cdecl longjmp(jmp_buf, int); + +#ifdef __cplusplus +} +#endif + +#ifdef _MSC_VER +#pragma pack(pop) +#endif /* _MSC_VER */ + +#endif /* _INC_SETJMP */ |