include/winnt.h

   1 /*
   2  * Win32 definitions for Windows NT
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WINNT_H
   8 #define __WINE_WINNT_H
   9
  10 #include "wintypes.h"
  11
  12 /* Heap flags */
  13
  14 #define HEAP_NO_SERIALIZE               0x00000001
  15 #define HEAP_GROWABLE                   0x00000002
  16 #define HEAP_GENERATE_EXCEPTIONS        0x00000004
  17 #define HEAP_ZERO_MEMORY                0x00000008
  18 #define HEAP_REALLOC_IN_PLACE_ONLY      0x00000010
  19 #define HEAP_TAIL_CHECKING_ENABLED      0x00000020
  20 #define HEAP_FREE_CHECKING_ENABLED      0x00000040
  21 #define HEAP_DISABLE_COALESCE_ON_FREE   0x00000080
  22 #define HEAP_CREATE_ALIGN_16            0x00010000
  23 #define HEAP_CREATE_ENABLE_TRACING      0x00020000
  24 #define HEAP_WINE_SEGPTR                0x01000000  /* Not a Win32 flag */
  25 #define HEAP_WINE_CODESEG               0x02000000  /* Not a Win32 flag */
  26
  27 /* The Win32 register context */
  28
  29 #define CONTEXT_i386      0x00010000
  30 #define CONTEXT_i486      CONTEXT_i386
  31 #define CONTEXT_CONTROL   (CONTEXT_i386 | 0x0001) /* SS:SP, CS:IP, FLAGS, BP */
  32 #define CONTEXT_INTEGER   (CONTEXT_i386 | 0x0002) /* AX, BX, CX, DX, SI, DI */
  33 #define CONTEXT_SEGMENTS  (CONTEXT_i386 | 0x0004) /* DS, ES, FS, GS */
  34 #define CONTEXT_FLOATING_POINT  (CONTEXT_i386 | 0x0008L) /* 387 state */
  35 #define CONTEXT_DEBUG_REGISTERS (CONTEXT_i386 | 0x0010L) /* DB 0-3,6,7 */
  36 #define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_INTEGER | CONTEXT_SEGMENTS)
  37
  38 #define SIZE_OF_80387_REGISTERS      80
  39
  40 typedef struct
  41 {
  42     DWORD   ControlWord;
  43     DWORD   StatusWord;
  44     DWORD   TagWord;
  45     DWORD   ErrorOffset;
  46     DWORD   ErrorSelector;
  47     DWORD   DataOffset;
  48     DWORD   DataSelector;
  49     BYTE    RegisterArea[SIZE_OF_80387_REGISTERS];
  50     DWORD   Cr0NpxState;
  51 } FLOATING_SAVE_AREA;
  52
  53 typedef struct
  54 {
  55     DWORD   ContextFlags;
  56
  57     /* These are selected by CONTEXT_DEBUG_REGISTERS */
  58     DWORD   Dr0;
  59     DWORD   Dr1;
  60     DWORD   Dr2;
  61     DWORD   Dr3;
  62     DWORD   Dr6;
  63     DWORD   Dr7;
  64
  65     /* These are selected by CONTEXT_FLOATING_POINT */
  66     FLOATING_SAVE_AREA FloatSave;
  67
  68     /* These are selected by CONTEXT_SEGMENTS */
  69     DWORD   SegGs;
  70     DWORD   SegFs;
  71     DWORD   SegEs;
  72     DWORD   SegDs;
  73
  74     /* These are selected by CONTEXT_INTEGER */
  75     DWORD   Edi;
  76     DWORD   Esi;
  77     DWORD   Ebx;
  78     DWORD   Edx;
  79     DWORD   Ecx;
  80     DWORD   Eax;
  81
  82     /* These are selected by CONTEXT_CONTROL */
  83     DWORD   Ebp;
  84     DWORD   Eip;
  85     DWORD   SegCs;
  86     DWORD   EFlags;
  87     DWORD   Esp;
  88     DWORD   SegSs;
  89 } CONTEXT, *PCONTEXT;
  90
  91
  92 #ifdef __WINE__
  93
  94 /* Macros for easier access to context registers */
  95
  96 #define EAX_reg(context)     ((context)->Eax)
  97 #define EBX_reg(context)     ((context)->Ebx)
  98 #define ECX_reg(context)     ((context)->Ecx)
  99 #define EDX_reg(context)     ((context)->Edx)
 100 #define ESI_reg(context)     ((context)->Esi)
 101 #define EDI_reg(context)     ((context)->Edi)
 102 #define EBP_reg(context)     ((context)->Ebp)
 103
 104 #define CS_reg(context)      ((context)->SegCs)
 105 #define DS_reg(context)      ((context)->SegDs)
 106 #define ES_reg(context)      ((context)->SegEs)
 107 #define FS_reg(context)      ((context)->SegFs)
 108 #define GS_reg(context)      ((context)->SegGs)
 109 #define SS_reg(context)      ((context)->SegSs)
 110
 111 #define EFL_reg(context)     ((context)->EFlags)
 112 #define EIP_reg(context)     ((context)->Eip)
 113 #define ESP_reg(context)     ((context)->Esp)
 114
 115 #define AX_reg(context)      (*(WORD*)&EAX_reg(context))
 116 #define BX_reg(context)      (*(WORD*)&EBX_reg(context))
 117 #define CX_reg(context)      (*(WORD*)&ECX_reg(context))
 118 #define DX_reg(context)      (*(WORD*)&EDX_reg(context))
 119 #define SI_reg(context)      (*(WORD*)&ESI_reg(context))
 120 #define DI_reg(context)      (*(WORD*)&EDI_reg(context))
 121 #define BP_reg(context)      (*(WORD*)&EBP_reg(context))
 122
 123 #define AL_reg(context)      (*(BYTE*)&EAX_reg(context))
 124 #define AH_reg(context)      (*((BYTE*)&EAX_reg(context)+1))
 125 #define BL_reg(context)      (*(BYTE*)&EBX_reg(context))
 126 #define BH_reg(context)      (*((BYTE*)&EBX_reg(context)+1))
 127 #define CL_reg(context)      (*(BYTE*)&ECX_reg(context))
 128 #define CH_reg(context)      (*((BYTE*)&ECX_reg(context)+1))
 129 #define DL_reg(context)      (*(BYTE*)&EDX_reg(context))
 130 #define DH_reg(context)      (*((BYTE*)&EDX_reg(context)+1))
 131
 132 #define IP_reg(context)      (*(WORD*)&EIP_reg(context))
 133 #define SP_reg(context)      (*(WORD*)&ESP_reg(context))
 134
 135 #define FL_reg(context)      (*(WORD*)&EFL_reg(context))
 136
 137 #define SET_CFLAG(context)   (EFL_reg(context) |= 0x0001)
 138 #define RESET_CFLAG(context) (EFL_reg(context) &= 0xfffffffe)
 139
 140 #endif  /* __WINE__ */
 141
 142 /*
 143  * Exception codes
 144  */
 145
 146 #define STATUS_WAIT_0                    0x00000000
 147 #define STATUS_ABANDONED_WAIT_0          0x00000080
 148 #define STATUS_USER_APC                  0x000000C0
 149 #define STATUS_TIMEOUT                   0x00000102
 150 #define STATUS_PENDING                   0x00000103
 151 #define STATUS_DATATYPE_MISALIGNMENT     0x80000002
 152 #define STATUS_BREAKPOINT                0x80000003
 153 #define STATUS_SINGLE_STEP               0x80000004
 154 #define STATUS_ACCESS_VIOLATION          0xC0000005
 155 #define STATUS_IN_PAGE_ERROR             0xC0000006
 156 #define STATUS_NO_MEMORY                 0xC0000017
 157 #define STATUS_ILLEGAL_INSTRUCTION       0xC000001D
 158 #define STATUS_NONCONTINUABLE_EXCEPTION  0xC0000025
 159 #define STATUS_INVALID_DISPOSITION       0xC0000026
 160 #define STATUS_ARRAY_BOUNDS_EXCEEDED     0xC000008C
 161 #define STATUS_FLOAT_DENORMAL_OPERAND    0xC000008D
 162 #define STATUS_FLOAT_DIVIDE_BY_ZERO      0xC000008E
 163 #define STATUS_FLOAT_INEXACT_RESULT      0xC000008F
 164 #define STATUS_FLOAT_INVALID_OPERATION   0xC0000090
 165 #define STATUS_FLOAT_OVERFLOW            0xC0000091
 166 #define STATUS_FLOAT_STACK_CHECK         0xC0000092
 167 #define STATUS_FLOAT_UNDERFLOW           0xC0000093
 168 #define STATUS_INTEGER_DIVIDE_BY_ZERO    0xC0000094
 169 #define STATUS_INTEGER_OVERFLOW          0xC0000095
 170 #define STATUS_PRIVILEGED_INSTRUCTION    0xC0000096
 171 #define STATUS_STACK_OVERFLOW            0xC00000FD
 172 #define STATUS_CONTROL_C_EXIT            0xC000013A
 173
 174 #define EXCEPTION_ACCESS_VIOLATION      STATUS_ACCESS_VIOLATION
 175 #define EXCEPTION_DATATYPE_MISALIGNMENT STATUS_DATATYPE_MISALIGNMENT
 176 #define EXCEPTION_BREAKPOINT            STATUS_BREAKPOINT
 177 #define EXCEPTION_SINGLE_STEP           STATUS_SINGLE_STEP
 178 #define EXCEPTION_ARRAY_BOUNDS_EXCEEDED STATUS_ARRAY_BOUNDS_EXCEEDED
 179 #define EXCEPTION_FLT_DENORMAL_OPERAND  STATUS_FLOAT_DENORMAL_OPERAND
 180 #define EXCEPTION_FLT_DIVIDE_BY_ZERO    STATUS_FLOAT_DIVIDE_BY_ZERO
 181 #define EXCEPTION_FLT_INEXACT_RESULT    STATUS_FLOAT_INEXACT_RESULT
 182 #define EXCEPTION_FLT_INVALID_OPERATION STATUS_FLOAT_INVALID_OPERATION
 183 #define EXCEPTION_FLT_OVERFLOW          STATUS_FLOAT_OVERFLOW
 184 #define EXCEPTION_FLT_STACK_CHECK       STATUS_FLOAT_STACK_CHECK
 185 #define EXCEPTION_FLT_UNDERFLOW         STATUS_FLOAT_UNDERFLOW
 186 #define EXCEPTION_INT_DIVIDE_BY_ZERO    STATUS_INTEGER_DIVIDE_BY_ZERO
 187 #define EXCEPTION_INT_OVERFLOW          STATUS_INTEGER_OVERFLOW
 188 #define EXCEPTION_PRIV_INSTRUCTION      STATUS_PRIVILEGED_INSTRUCTION
 189 #define EXCEPTION_IN_PAGE_ERROR         STATUS_IN_PAGE_ERROR
 190
 191 /*
 192  * Return values from the actual exception handlers
 193  */
 194
 195 #define ExceptionContinueExecution 0
 196 #define ExceptionContinueSearch    1
 197 #define ExceptionNestedException   2
 198 #define ExceptionCollidedUnwind    3
 199
 200 /*
 201  * Return values from filters in except() and from UnhandledExceptionFilter
 202  */
 203
 204 #define EXCEPTION_EXECUTE_HANDLER        1
 205 #define EXCEPTION_CONTINUE_SEARCH        0
 206 #define EXCEPTION_CONTINUE_EXECUTION    -1
 207
 208 /*
 209  * From OS/2 2.0 exception handling
 210  * Win32 seems to use the same flags as ExceptionFlags in an EXCEPTION_RECORD
 211  */
 212
 213 #define EH_NONCONTINUABLE   0x01
 214 #define EH_UNWINDING        0x02
 215 #define EH_EXIT_UNWIND      0x04
 216 #define EH_STACK_INVALID    0x08
 217 #define EH_NESTED_CALL      0x10
 218
 219 #define EXCEPTION_CONTINUABLE        0
 220 #define EXCEPTION_NONCONTINUABLE     EH_NONCONTINUABLE
 221
 222 /*
 223  * The exception record used by Win32 to give additional information
 224  * about exception to exception handlers.
 225  */
 226
 227 #define EXCEPTION_MAXIMUM_PARAMETERS 15
 228
 229 typedef struct __EXCEPTION_RECORD
 230 {
 231     DWORD    ExceptionCode;
 232     DWORD    ExceptionFlags;
 233     struct __EXCEPTION_RECORD *ExceptionRecord;
 234
 235     LPVOID   ExceptionAddress;
 236     DWORD    NumberParameters;
 237     DWORD    ExceptionInformation[EXCEPTION_MAXIMUM_PARAMETERS];
 238 } EXCEPTION_RECORD, *PEXCEPTION_RECORD;
 239
 240 /*
 241  * The exception pointers structure passed to exception filters
 242  * in except() and the UnhandledExceptionFilter().
 243  */
 244
 245 typedef struct _EXCEPTION_POINTERS
 246 {
 247   PEXCEPTION_RECORD  ExceptionRecord;
 248   PCONTEXT           ContextRecord;
 249 } EXCEPTION_POINTERS, *PEXCEPTION_POINTERS;
 250
 251 /*
 252  * function pointer to a exception filter
 253  */
 254
 255 typedef LONG (*PTOP_LEVEL_EXCEPTION_FILTER)(PEXCEPTION_POINTERS ExceptionInfo);
 256 typedef PTOP_LEVEL_EXCEPTION_FILTER LPTOP_LEVEL_EXCEPTION_FILTER;
 257
 258 DWORD UnhandledExceptionFilter( PEXCEPTION_POINTERS epointers );
 259 LPTOP_LEVEL_EXCEPTION_FILTER
 260 SetUnhandledExceptionFilter( LPTOP_LEVEL_EXCEPTION_FILTER filter );
 261
 262 /* Language IDs */
 263
 264 #define LANG_NEUTRAL                     0x00
 265 #define LANG_ARABIC                      0x01
 266 #define LANG_AFRIKAANS                   0x36
 267 #define LANG_ALBANIAN                    0x1c
 268 #define LANG_BASQUE                      0x2d
 269 #define LANG_BULGARIAN                   0x02
 270 #define LANG_BYELORUSSIAN                0x23
 271 #define LANG_CATALAN                     0x03
 272 #define LANG_CHINESE                     0x04
 273 #define LANG_CROATIAN                    0x1a
 274 #define LANG_CZECH                       0x05
 275 #define LANG_DANISH                      0x06
 276 #define LANG_DUTCH                       0x13
 277 #define LANG_ENGLISH                     0x09
 278 #define LANG_ESTONIAN                    0x25
 279 #define LANG_FAEROESE                    0x38
 280 #define LANG_FARSI                       0x29
 281 #define LANG_FINNISH                     0x0b
 282 #define LANG_FRENCH                      0x0c
 283 #define LANG_GERMAN                      0x07
 284 #define LANG_GREEK                       0x08
 285 #define LANG_HEBREW                      0x0D
 286 #define LANG_HUNGARIAN                   0x0e
 287 #define LANG_ICELANDIC                   0x0f
 288 #define LANG_INDONESIAN                  0x21
 289 #define LANG_ITALIAN                     0x10
 290 #define LANG_JAPANESE                    0x11
 291 #define LANG_KOREAN                      0x12
 292 #define LANG_LATVIAN                     0x26
 293 #define LANG_LITHUANIAN                  0x27
 294 #define LANG_NORWEGIAN                   0x14
 295 #define LANG_POLISH                      0x15
 296 #define LANG_PORTUGUESE                  0x16
 297 #define LANG_ROMANIAN                    0x18
 298 #define LANG_RUSSIAN                     0x19
 299 #define LANG_SLOVAK                      0x1b
 300 #define LANG_SLOVENIAN                   0x24
 301 #define LANG_SORBIAN                     0x2e
 302 #define LANG_SPANISH                     0x0a
 303 #define LANG_SWEDISH                     0x1d
 304 #define LANG_THAI                        0x1e
 305 #define LANG_TURKISH                     0x1f
 306 #define LANG_UKRAINIAN                   0x22
 307
 308 #endif  /* __WINE_WINNT_H */