git.oblomov.eu Git - wine/blob - include/peexe.h

   1 /*
   2  * Copyright  Eric Youngdale (1994)
   3  */
   4 #ifndef __WINE_PEEXE_H
   5 #define __WINE_PEEXE_H
   6
   7 #include "wintypes.h"
   8 #include "neexe.h"
   9
  10 typedef struct _IMAGE_FILE_HEADER {
  11         WORD    Machine;                        /* 00 */
  12         WORD    NumberOfSections;               /* 02 */
  13         DWORD   TimeDateStamp;                  /* 04 */
  14         DWORD   PointerToSymbolTable;           /* 08 */
  15         DWORD   NumberOfSymbols;                /* 0c */
  16         WORD    SizeOfOptionalHeader;           /* 10 */
  17         WORD    Characteristics;                /* 12 */
  18 } IMAGE_FILE_HEADER,*PIMAGE_FILE_HEADER;
  19
  20 #define IMAGE_SIZEOF_FILE_HEADER        20
  21
  22 /* These defines describe the meanings of the bits in the Characteristics
  23    field */
  24
  25 #define IMAGE_FILE_RELOCS_STRIPPED      1 /* No relocation info */
  26 #define IMAGE_FILE_EXECUTABLE_IMAGE     2
  27 #define IMAGE_FILE_LINE_NUMS_STRIPPED   4
  28 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED  8
  29 #define IMAGE_FILE_16BIT_MACHINE        0x40
  30 #define IMAGE_FILE_BYTES_REVERSED_LO    0x80
  31 #define IMAGE_FILE_32BIT_MACHINE        0x100
  32 #define IMAGE_FILE_DEBUG_STRIPPED       0x200
  33 #define IMAGE_FILE_SYSTEM               0x1000
  34 #define IMAGE_FILE_DLL                  0x2000
  35 #define IMAGE_FILE_BYTES_REVERSED_HI    0x8000
  36
  37 /* These are the settings of the Machine field. */
  38 #define IMAGE_FILE_MACHINE_UNKNOWN      0
  39 #define IMAGE_FILE_MACHINE_I860         0x14d
  40 #define IMAGE_FILE_MACHINE_I386         0x14c
  41 #define IMAGE_FILE_MACHINE_R3000        0x162
  42 #define IMAGE_FILE_MACHINE_R4000        0x166
  43 #define IMAGE_FILE_MACHINE_R10000       0x168
  44 #define IMAGE_FILE_MACHINE_ALPHA        0x184
  45 #define IMAGE_FILE_MACHINE_POWERPC      0x1F0
  46
  47 typedef struct _IMAGE_DATA_DIRECTORY
  48 {
  49         DWORD   VirtualAddress;
  50         DWORD   Size;
  51 } IMAGE_DATA_DIRECTORY,*PIMAGE_DATA_DIRECTORY;
  52
  53 #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  54
  55 /* Optional coff header - used by NT to provide additional information. */
  56 typedef struct _IMAGE_OPTIONAL_HEADER
  57 {
  58         /*
  59          * Standard fields.
  60          */
  61
  62         WORD    Magic;                          /* 00 */
  63         BYTE    MajorLinkerVersion;             /* 02 */
  64         BYTE    MinorLinkerVersion;             /* 03 */
  65         DWORD   SizeOfCode;                     /* 04 */
  66         DWORD   SizeOfInitializedData;          /* 08 */
  67         DWORD   SizeOfUninitializedData;        /* 0C */
  68         DWORD   AddressOfEntryPoint;            /* 10 */
  69         DWORD   BaseOfCode;                     /* 14 */
  70         DWORD   BaseOfData;                     /* 18 */
  71
  72         /*
  73          * NT additional fields.
  74          */
  75
  76         DWORD   ImageBase;                      /* 1C */
  77         DWORD   SectionAlignment;               /* 20 */
  78         DWORD   FileAlignment;                  /* 24 */
  79         WORD    MajorOperatingSystemVersion;    /* 28 */
  80         WORD    MinorOperatingSystemVersion;    /* 2A */
  81         WORD    MajorImageVersion;              /* 2C */
  82         WORD    MinorImageVersion;              /* 2E */
  83         WORD    MajorSubsystemVersion;          /* 30 */
  84         WORD    MinorSubsystemVersion;          /* 32 */
  85         DWORD   Reserved1;                      /* 34 */
  86         DWORD   SizeOfImage;                    /* 38 */
  87         DWORD   SizeOfHeaders;                  /* 3C */
  88         DWORD   CheckSum;                       /* 40 */
  89         WORD    Subsystem;                      /* 44 */
  90         WORD    DllCharacteristics;             /* 46 */
  91         DWORD   SizeOfStackReserve;             /* 48 */
  92         DWORD   SizeOfStackCommit;              /* 4C */
  93         DWORD   SizeOfHeapReserve;              /* 50 */
  94         DWORD   SizeOfHeapCommit;               /* 54 */
  95         DWORD   LoaderFlags;                    /* 58 */
  96         DWORD   NumberOfRvaAndSizes;            /* 5C */
  97                                                 /* 60: */
  98         IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
  99 } IMAGE_OPTIONAL_HEADER,*PIMAGE_OPTIONAL_HEADER;
 100
 101 /* Possible Magic values */
 102 #define IMAGE_NT_OPTIONAL_HDR_MAGIC        0x10b
 103 #define IMAGE_ROM_OPTIONAL_HDR_MAGIC       0x107
 104
 105 /* These are indexes into the DataDirectory array */
 106 #define IMAGE_FILE_EXPORT_DIRECTORY             0
 107 #define IMAGE_FILE_IMPORT_DIRECTORY             1
 108 #define IMAGE_FILE_RESOURCE_DIRECTORY           2
 109 #define IMAGE_FILE_EXCEPTION_DIRECTORY          3
 110 #define IMAGE_FILE_SECURITY_DIRECTORY           4
 111 #define IMAGE_FILE_BASE_RELOCATION_TABLE        5
 112 #define IMAGE_FILE_DEBUG_DIRECTORY              6
 113 #define IMAGE_FILE_DESCRIPTION_STRING           7
 114 #define IMAGE_FILE_MACHINE_VALUE                8  /* Mips */
 115 #define IMAGE_FILE_THREAD_LOCAL_STORAGE         9
 116 #define IMAGE_FILE_CALLBACK_DIRECTORY           10
 117
 118 /* Directory Entries, indices into the DataDirectory array */
 119
 120 #define IMAGE_DIRECTORY_ENTRY_EXPORT            0
 121 #define IMAGE_DIRECTORY_ENTRY_IMPORT            1
 122 #define IMAGE_DIRECTORY_ENTRY_RESOURCE          2
 123 #define IMAGE_DIRECTORY_ENTRY_EXCEPTION         3
 124 #define IMAGE_DIRECTORY_ENTRY_SECURITY          4
 125 #define IMAGE_DIRECTORY_ENTRY_BASERELOC         5
 126 #define IMAGE_DIRECTORY_ENTRY_DEBUG             6
 127 #define IMAGE_DIRECTORY_ENTRY_COPYRIGHT         7
 128 #define IMAGE_DIRECTORY_ENTRY_GLOBALPTR         8   /* (MIPS GP) */
 129 #define IMAGE_DIRECTORY_ENTRY_TLS               9
 130 #define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG       10
 131 #define IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT      11
 132 #define IMAGE_DIRECTORY_ENTRY_IAT               12  /* Import Address Table */
 133 #define IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT      13
 134
 135 /* Subsystem Values */
 136
 137 #define IMAGE_SUBSYSTEM_UNKNOWN         0
 138 #define IMAGE_SUBSYSTEM_NATIVE          1
 139 #define IMAGE_SUBSYSTEM_WINDOWS_GUI     2       /* Windows GUI subsystem */
 140 #define IMAGE_SUBSYSTEM_WINDOWS_CUI     3       /* Windows character subsystem*/
 141 #define IMAGE_SUBSYSTEM_OS2_CUI         5
 142 #define IMAGE_SUBSYSTEM_POSIX_CUI       7
 143
 144 typedef struct _IMAGE_NT_HEADERS {
 145         DWORD                   Signature;      /* 00: PE\0\0 */
 146         IMAGE_FILE_HEADER       FileHeader;     /* 04: Fileheader */
 147         IMAGE_OPTIONAL_HEADER   OptionalHeader; /* 18: Optional Header */
 148 } IMAGE_NT_HEADERS,*PIMAGE_NT_HEADERS;
 149
 150
 151 #define PE_HEADER(module) \
 152     ((IMAGE_NT_HEADERS*)((LPBYTE)(module) + \
 153                          (((IMAGE_DOS_HEADER*)(module))->e_lfanew)))
 154
 155 #define PE_SECTIONS(module) \
 156     ((IMAGE_SECTION_HEADER*)((LPBYTE)&PE_HEADER(module)->OptionalHeader + \
 157                            PE_HEADER(module)->FileHeader.SizeOfOptionalHeader))
 158
 159 #define RVA_PTR(module,field) ((LPBYTE)(module) + PE_HEADER(module)->field)
 160
 161 /* Section header format */
 162
 163 #define IMAGE_SIZEOF_SHORT_NAME 8
 164
 165 typedef struct _IMAGE_SECTION_HEADER {
 166         BYTE    Name[IMAGE_SIZEOF_SHORT_NAME];  /* 00: */
 167         union {
 168                 DWORD   PhysicalAddress;        /* 04: */
 169                 DWORD   VirtualSize;            /* 04: */
 170         } Misc;
 171         DWORD   VirtualAddress;                 /* 08: */
 172         DWORD   SizeOfRawData;                  /* 0C: */
 173         DWORD   PointerToRawData;               /* 10: */
 174         DWORD   PointerToRelocations;           /* 14: */
 175         DWORD   PointerToLinenumbers;           /* 18: */
 176         WORD    NumberOfRelocations;            /* 1C: */
 177         WORD    NumberOfLinenumbers;            /* 1E: */
 178         DWORD   Characteristics;                /* 20: */
 179                                                 /* 24: */
 180 } IMAGE_SECTION_HEADER,*PIMAGE_SECTION_HEADER;
 181
 182 #define IMAGE_SIZEOF_SECTION_HEADER 40
 183
 184 /* These defines are for the Characteristics bitfield. */
 185 /* #define IMAGE_SCN_TYPE_REG                   0x00000000 - Reserved */
 186 /* #define IMAGE_SCN_TYPE_DSECT                 0x00000001 - Reserved */
 187 /* #define IMAGE_SCN_TYPE_NOLOAD                0x00000002 - Reserved */
 188 /* #define IMAGE_SCN_TYPE_GROUP                 0x00000004 - Reserved */
 189 /* #define IMAGE_SCN_TYPE_NO_PAD                0x00000008 - Reserved */
 190 /* #define IMAGE_SCN_TYPE_COPY                  0x00000010 - Reserved */
 191
 192 #define IMAGE_SCN_CNT_CODE                      0x00000020
 193 #define IMAGE_SCN_CNT_INITIALIZED_DATA          0x00000040
 194 #define IMAGE_SCN_CNT_UNINITIALIZED_DATA        0x00000080
 195
 196 #define IMAGE_SCN_LNK_OTHER                     0x00000100
 197 #define IMAGE_SCN_LNK_INFO                      0x00000200
 198 /* #define      IMAGE_SCN_TYPE_OVER             0x00000400 - Reserved */
 199 #define IMAGE_SCN_LNK_REMOVE                    0x00000800
 200 #define IMAGE_SCN_LNK_COMDAT                    0x00001000
 201
 202 /*                                              0x00002000 - Reserved */
 203 /* #define IMAGE_SCN_MEM_PROTECTED              0x00004000 - Obsolete */
 204 #define IMAGE_SCN_MEM_FARDATA                   0x00008000
 205
 206 /* #define IMAGE_SCN_MEM_SYSHEAP                0x00010000 - Obsolete */
 207 #define IMAGE_SCN_MEM_PURGEABLE                 0x00020000
 208 #define IMAGE_SCN_MEM_16BIT                     0x00020000
 209 #define IMAGE_SCN_MEM_LOCKED                    0x00040000
 210 #define IMAGE_SCN_MEM_PRELOAD                   0x00080000
 211
 212 #define IMAGE_SCN_ALIGN_1BYTES                  0x00100000
 213 #define IMAGE_SCN_ALIGN_2BYTES                  0x00200000
 214 #define IMAGE_SCN_ALIGN_4BYTES                  0x00300000
 215 #define IMAGE_SCN_ALIGN_8BYTES                  0x00400000
 216 #define IMAGE_SCN_ALIGN_16BYTES                 0x00500000  /* Default */
 217 #define IMAGE_SCN_ALIGN_32BYTES                 0x00600000
 218 #define IMAGE_SCN_ALIGN_64BYTES                 0x00700000
 219 /*                                              0x00800000 - Unused */
 220
 221 #define IMAGE_SCN_LNK_NRELOC_OVFL               0x01000000
 222
 223
 224 #define IMAGE_SCN_MEM_DISCARDABLE               0x02000000
 225 #define IMAGE_SCN_MEM_NOT_CACHED                0x04000000
 226 #define IMAGE_SCN_MEM_NOT_PAGED                 0x08000000
 227 #define IMAGE_SCN_MEM_SHARED                    0x10000000
 228 #define IMAGE_SCN_MEM_EXECUTE                   0x20000000
 229 #define IMAGE_SCN_MEM_READ                      0x40000000
 230 #define IMAGE_SCN_MEM_WRITE                     0x80000000
 231
 232
 233 /* Import name entry */
 234 typedef struct _IMAGE_IMPORT_BY_NAME {
 235         WORD    Hint;
 236         BYTE    Name[1];
 237 } IMAGE_IMPORT_BY_NAME,*PIMAGE_IMPORT_BY_NAME;
 238
 239 /* Import thunk */
 240 typedef struct _IMAGE_THUNK_DATA {
 241         union {
 242                 LPBYTE    ForwarderString;
 243                 FARPROC32 Function;
 244                 DWORD     Ordinal;
 245                 PIMAGE_IMPORT_BY_NAME   AddressOfData;
 246         } u1;
 247 } IMAGE_THUNK_DATA,*PIMAGE_THUNK_DATA;
 248
 249 /* Import module directory */
 250
 251 typedef struct _IMAGE_IMPORT_DESCRIPTOR {
 252         union {
 253                 DWORD   Characteristics; /* 0 for terminating null import descriptor  */
 254                 PIMAGE_THUNK_DATA OriginalFirstThunk;   /* RVA to original unbound IAT */
 255         } u;
 256         DWORD   TimeDateStamp;  /* 0 if not bound,
 257                                  * -1 if bound, and real date\time stamp
 258                                  *    in IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT
 259                                  * (new BIND)
 260                                  * otherwise date/time stamp of DLL bound to
 261                                  * (Old BIND)
 262                                  */
 263         DWORD   ForwarderChain; /* -1 if no forwarders */
 264         DWORD   Name;
 265         /* RVA to IAT (if bound this IAT has actual addresses) */
 266         PIMAGE_THUNK_DATA FirstThunk;
 267 } IMAGE_IMPORT_DESCRIPTOR,*PIMAGE_IMPORT_DESCRIPTOR;
 268
 269 #define IMAGE_ORDINAL_FLAG              0x80000000
 270 #define IMAGE_SNAP_BY_ORDINAL(Ordinal)  ((Ordinal & IMAGE_ORDINAL_FLAG) != 0)
 271 #define IMAGE_ORDINAL(Ordinal)          (Ordinal & 0xffff)
 272
 273 /* Export module directory */
 274
 275 typedef struct _IMAGE_EXPORT_DIRECTORY {
 276         DWORD   Characteristics;
 277         DWORD   TimeDateStamp;
 278         WORD    MajorVersion;
 279         WORD    MinorVersion;
 280         DWORD   Name;
 281         DWORD   Base;
 282         DWORD   NumberOfFunctions;
 283         DWORD   NumberOfNames;
 284         LPDWORD *AddressOfFunctions;
 285         LPDWORD *AddressOfNames;
 286         LPWORD  *AddressOfNameOrdinals;
 287 /*  u_char ModuleName[1]; */
 288 } IMAGE_EXPORT_DIRECTORY,*PIMAGE_EXPORT_DIRECTORY;
 289
 290
 291 /*
 292  * Resource directory stuff
 293  */
 294 typedef struct _IMAGE_RESOURCE_DIRECTORY {
 295         DWORD   Characteristics;
 296         DWORD   TimeDateStamp;
 297         WORD    MajorVersion;
 298         WORD    MinorVersion;
 299         WORD    NumberOfNamedEntries;
 300         WORD    NumberOfIdEntries;
 301         /*  IMAGE_RESOURCE_DIRECTORY_ENTRY DirectoryEntries[]; */
 302 } IMAGE_RESOURCE_DIRECTORY,*PIMAGE_RESOURCE_DIRECTORY;
 303
 304 #define IMAGE_RESOURCE_NAME_IS_STRING           0x80000000
 305 #define IMAGE_RESOURCE_DATA_IS_DIRECTORY        0x80000000
 306
 307 typedef struct _IMAGE_RESOURCE_DIRECTORY_ENTRY {
 308         union {
 309                 struct {
 310                         DWORD NameOffset:31;
 311                         DWORD NameIsString:1;
 312                 } s;
 313                 DWORD   Name;
 314                 WORD    Id;
 315         } u1;
 316         union {
 317                 DWORD   OffsetToData;
 318                 struct {
 319                         DWORD   OffsetToDirectory:31;
 320                         DWORD   DataIsDirectory:1;
 321                 } s;
 322         } u2;
 323 } IMAGE_RESOURCE_DIRECTORY_ENTRY,*PIMAGE_RESOURCE_DIRECTORY_ENTRY;
 324
 325
 326 typedef struct _IMAGE_RESOURCE_DIRECTORY_STRING {
 327         WORD    Length;
 328         CHAR    NameString[ 1 ];
 329 } IMAGE_RESOURCE_DIRECTORY_STRING,*PIMAGE_RESOURCE_DIRECTORY_STRING;
 330
 331 typedef struct _IMAGE_RESOURCE_DIR_STRING_U {
 332         WORD    Length;
 333         WCHAR   NameString[ 1 ];
 334 } IMAGE_RESOURCE_DIR_STRING_U,*PIMAGE_RESOURCE_DIR_STRING_U;
 335
 336 typedef struct _IMAGE_RESOURCE_DATA_ENTRY {
 337         DWORD   OffsetToData;
 338         DWORD   Size;
 339         DWORD   CodePage;
 340         DWORD   ResourceHandle;
 341 } IMAGE_RESOURCE_DATA_ENTRY,*PIMAGE_RESOURCE_DATA_ENTRY;
 342
 343 typedef struct _IMAGE_BASE_RELOCATION
 344 {
 345         DWORD   VirtualAddress;
 346         DWORD   SizeOfBlock;
 347         WORD    TypeOffset[1];
 348 } IMAGE_BASE_RELOCATION,*PIMAGE_BASE_RELOCATION;
 349
 350 typedef struct _IMAGE_LOAD_CONFIG_DIRECTORY {
 351         DWORD   Characteristics;
 352         DWORD   TimeDateStamp;
 353         WORD    MajorVersion;
 354         WORD    MinorVersion;
 355         DWORD   GlobalFlagsClear;
 356         DWORD   GlobalFlagsSet;
 357         DWORD   CriticalSectionDefaultTimeout;
 358         DWORD   DeCommitFreeBlockThreshold;
 359         DWORD   DeCommitTotalFreeThreshold;
 360         LPVOID  LockPrefixTable;
 361         DWORD   MaximumAllocationSize;
 362         DWORD   VirtualMemoryThreshold;
 363         DWORD   ProcessHeapFlags;
 364         DWORD   Reserved[ 4 ];
 365 } IMAGE_LOAD_CONFIG_DIRECTORY,*PIMAGE_LOAD_CONFIG_DIRECTORY;
 366
 367 typedef VOID (CALLBACK *PIMAGE_TLS_CALLBACK)(
 368         LPVOID DllHandle,DWORD Reason,LPVOID Reserved
 369 );
 370
 371 typedef struct _IMAGE_TLS_DIRECTORY {
 372         DWORD   StartAddressOfRawData;
 373         DWORD   EndAddressOfRawData;
 374         LPDWORD AddressOfIndex;
 375         PIMAGE_TLS_CALLBACK *AddressOfCallBacks;
 376         DWORD   SizeOfZeroFill;
 377         DWORD   Characteristics;
 378 } IMAGE_TLS_DIRECTORY,*PIMAGE_TLS_DIRECTORY;
 379
 380 /*
 381  * The IMAGE_DEBUG_DIRECTORY data directory points to an array of
 382  * these structures.
 383  */
 384 typedef struct _IMAGE_DEBUG_DIRECTORY {
 385         DWORD   Characteristics;
 386         DWORD   TimeDateStamp;
 387         WORD    MajorVersion;
 388         WORD    MinorVersion;
 389         DWORD   Type;
 390         DWORD   SizeOfData;
 391         DWORD   AddressOfRawData;
 392         DWORD   PointerToRawData;
 393 } IMAGE_DEBUG_DIRECTORY,*PIMAGE_DEBUG_DIRECTORY;
 394
 395 /*
 396  * The type field above can take these (plus a few other
 397  * irrelevant) values.
 398  */
 399 #define IMAGE_DEBUG_TYPE_UNKNOWN        0
 400 #define IMAGE_DEBUG_TYPE_COFF           1
 401 #define IMAGE_DEBUG_TYPE_CODEVIEW       2
 402 #define IMAGE_DEBUG_TYPE_FPO            3
 403 #define IMAGE_DEBUG_TYPE_MISC           4
 404 #define IMAGE_DEBUG_TYPE_EXCEPTION      5
 405 #define IMAGE_DEBUG_TYPE_FIXUP          6
 406 #define IMAGE_DEBUG_TYPE_OMAP_TO_SRC    7
 407 #define IMAGE_DEBUG_TYPE_OMAP_FROM_SRC  8
 408
 409
 410 #define IMAGE_REL_BASED_ABSOLUTE                0
 411 #define IMAGE_REL_BASED_HIGH                    1
 412 #define IMAGE_REL_BASED_LOW                     2
 413 #define IMAGE_REL_BASED_HIGHLOW                 3
 414 #define IMAGE_REL_BASED_HIGHADJ                 4
 415 #define IMAGE_REL_BASED_MIPS_JMPADDR            5
 416
 417 /*
 418  * This is the structure that appears at the very start of a .DBG file.
 419  */
 420 typedef struct _IMAGE_SEPARATE_DEBUG_HEADER {
 421         WORD    Signature;
 422         WORD    Flags;
 423         WORD    Machine;
 424         WORD    Characteristics;
 425         DWORD   TimeDateStamp;
 426         DWORD   CheckSum;
 427         DWORD   ImageBase;
 428         DWORD   SizeOfImage;
 429         DWORD   NumberOfSections;
 430         DWORD   ExportedNamesSize;
 431         DWORD   DebugDirectorySize;
 432         DWORD   Reserved[ 3 ];
 433 } IMAGE_SEPARATE_DEBUG_HEADER,*PIMAGE_SEPARATE_DEBUG_HEADER;
 434
 435 #define IMAGE_SEPARATE_DEBUG_SIGNATURE 0x4944
 436
 437 #endif /* __WINE_PEEXE_H */