Source code of Windows XP (NT5)
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  1. /*
  2. PE32+ header file
  3. */
  4. #ifndef _PE_H
  5. #define _PE_H
  6. #define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */
  7. #define IMAGE_OS2_SIGNATURE 0x454E /* NE */
  8. #define IMAGE_OS2_SIGNATURE_LE 0x454C /* LE */
  9. #define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */
  10. #define IMAGE_EDOS_SIGNATURE 0x44454550 /* PEED */
  11. /*****************************************************************************
  12. * The following stuff comes from winnt.h from the ia64sdk, plus the Plabel for
  13. * loading EM executables.
  14. *****************************************************************************/
  15. /*
  16. * Intel IA64 specific
  17. */
  18. #define IMAGE_REL_BASED_IA64_IMM64 9
  19. #define IMAGE_REL_BASED_IA64_DIR64 10
  20. struct Plabel {
  21. UINT64 EntryPoint;
  22. UINT64 NewGP;
  23. };
  24. typedef struct _IMAGE_DOS_HEADER { /* DOS .EXE header */
  25. UINT16 e_magic; /* Magic number */
  26. UINT16 e_cblp; /* Bytes on last page of file */
  27. UINT16 e_cp; /* Pages in file */
  28. UINT16 e_crlc; /* Relocations */
  29. UINT16 e_cparhdr; /* Size of header in paragraphs */
  30. UINT16 e_minalloc; /* Minimum extra paragraphs needed */
  31. UINT16 e_maxalloc; /* Maximum extra paragraphs needed */
  32. UINT16 e_ss; /* Initial (relative) SS value */
  33. UINT16 e_sp; /* Initial SP value */
  34. UINT16 e_csum; /* Checksum */
  35. UINT16 e_ip; /* Initial IP value */
  36. UINT16 e_cs; /* Initial (relative) CS value */
  37. UINT16 e_lfarlc; /* File address of relocation table */
  38. UINT16 e_ovno; /* Overlay number */
  39. UINT16 e_res[4]; /* Reserved words */
  40. UINT16 e_oemid; /* OEM identifier (for e_oeminfo) */
  41. UINT16 e_oeminfo; /* OEM information; e_oemid specific */
  42. UINT16 e_res2[10]; /* Reserved words */
  43. UINT32 e_lfanew; /* File address of new exe header */
  44. } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;
  45. typedef struct _IMAGE_OS2_HEADER { /* OS/2 .EXE header */
  46. UINT16 ne_magic; /* Magic number */
  47. UINT8 ne_ver; /* Version number */
  48. UINT8 ne_rev; /* Revision number */
  49. UINT16 ne_enttab; /* Offset of Entry Table */
  50. UINT16 ne_cbenttab; /* Number of bytes in Entry Table */
  51. UINT32 ne_crc; /* Checksum of whole file */
  52. UINT16 ne_flags; /* Flag UINT16 */
  53. UINT16 ne_autodata; /* Automatic data segment number */
  54. UINT16 ne_heap; /* Initial heap allocation */
  55. UINT16 ne_stack; /* Initial stack allocation */
  56. UINT32 ne_csip; /* Initial CS:IP setting */
  57. UINT32 ne_sssp; /* Initial SS:SP setting */
  58. UINT16 ne_cseg; /* Count of file segments */
  59. UINT16 ne_cmod; /* Entries in Module Reference Table */
  60. UINT16 ne_cbnrestab; /* Size of non-resident name table */
  61. UINT16 ne_segtab; /* Offset of Segment Table */
  62. UINT16 ne_rsrctab; /* Offset of Resource Table */
  63. UINT16 ne_restab; /* Offset of resident name table */
  64. UINT16 ne_modtab; /* Offset of Module Reference Table */
  65. UINT16 ne_imptab; /* Offset of Imported Names Table */
  66. UINT32 ne_nrestab; /* Offset of Non-resident Names Table */
  67. UINT16 ne_cmovent; /* Count of movable entries */
  68. UINT16 ne_align; /* Segment alignment shift count */
  69. UINT16 ne_cres; /* Count of resource segments */
  70. UINT8 ne_exetyp; /* Target Operating system */
  71. UINT8 ne_flagsothers; /* Other .EXE flags */
  72. UINT16 ne_pretthunks; /* offset to return thunks */
  73. UINT16 ne_psegrefbytes; /* offset to segment ref. bytes */
  74. UINT16 ne_swaparea; /* Minimum code swap area size */
  75. UINT16 ne_expver; /* Expected Windows version number */
  76. } IMAGE_OS2_HEADER, *PIMAGE_OS2_HEADER;
  77. /*
  78. * File header format.
  79. */
  80. typedef struct _IMAGE_FILE_HEADER {
  81. UINT16 Machine;
  82. UINT16 NumberOfSections;
  83. UINT32 TimeDateStamp;
  84. UINT32 PointerToSymbolTable;
  85. UINT32 NumberOfSymbols;
  86. UINT16 SizeOfOptionalHeader;
  87. UINT16 Characteristics;
  88. } IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
  89. #define IMAGE_SIZEOF_FILE_HEADER 20
  90. #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 /* Relocation info stripped from file. */
  91. #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 /* File is executable (i.e. no unresolved externel references). */
  92. #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 /* Line nunbers stripped from file. */
  93. #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 /* Local symbols stripped from file. */
  94. #define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 /* Bytes of machine word are reversed. */
  95. #define IMAGE_FILE_32BIT_MACHINE 0x0100 /* 32 bit word machine. */
  96. #define IMAGE_FILE_DEBUG_STRIPPED 0x0200 /* Debugging info stripped from file in .DBG file */
  97. #define IMAGE_FILE_SYSTEM 0x1000 /* System File. */
  98. #define IMAGE_FILE_DLL 0x2000 /* File is a DLL. */
  99. #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 /* Bytes of machine word are reversed. */
  100. #define IMAGE_FILE_MACHINE_UNKNOWN 0
  101. #define IMAGE_FILE_MACHINE_I386 0x14c /* Intel 386. */
  102. #define IMAGE_FILE_MACHINE_R3000 0x162 /* MIPS little-endian, 0540 big-endian */
  103. #define IMAGE_FILE_MACHINE_R4000 0x166 /* MIPS little-endian */
  104. #define IMAGE_FILE_MACHINE_ALPHA 0x184 /* Alpha_AXP */
  105. #define IMAGE_FILE_MACHINE_POWERPC 0x1F0 /* IBM PowerPC Little-Endian */
  106. #define IMAGE_FILE_MACHINE_TAHOE 0x7cc /* Intel EM machine
  107. *
  108. * Directory format.
  109. */
  110. typedef struct _IMAGE_DATA_DIRECTORY {
  111. UINT32 VirtualAddress;
  112. UINT32 Size;
  113. } IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;
  114. #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  115. typedef struct _IMAGE_ROM_OPTIONAL_HEADER {
  116. UINT16 Magic;
  117. UINT8 MajorLinkerVersion;
  118. UINT8 MinorLinkerVersion;
  119. UINT32 SizeOfCode;
  120. UINT32 SizeOfInitializedData;
  121. UINT32 SizeOfUninitializedData;
  122. UINT32 AddressOfEntryPoint;
  123. UINT32 BaseOfCode;
  124. UINT32 BaseOfData;
  125. UINT32 BaseOfBss;
  126. UINT32 GprMask;
  127. UINT32 CprMask[4];
  128. UINT32 GpValue;
  129. } IMAGE_ROM_OPTIONAL_HEADER, *PIMAGE_ROM_OPTIONAL_HEADER;
  130. typedef struct _IMAGE_OPTIONAL_HEADER {
  131. UINT16 Magic;
  132. UINT8 MajorLinkerVersion;
  133. UINT8 MinorLinkerVersion;
  134. UINT32 SizeOfCode;
  135. UINT32 SizeOfInitializedData;
  136. UINT32 SizeOfUninitializedData;
  137. UINT32 AddressOfEntryPoint;
  138. UINT32 BaseOfCode;
  139. /* UINT32 BaseOfData; */
  140. UINT64 ImageBase;
  141. UINT32 SectionAlignment;
  142. UINT32 FileAlignment;
  143. UINT16 MajorOperatingSystemVersion;
  144. UINT16 MinorOperatingSystemVersion;
  145. UINT16 MajorImageVersion;
  146. UINT16 MinorImageVersion;
  147. UINT16 MajorSubsystemVersion;
  148. UINT16 MinorSubsystemVersion;
  149. UINT32 Win32VersionValue;
  150. UINT32 SizeOfImage;
  151. UINT32 SizeOfHeaders;
  152. UINT32 CheckSum;
  153. UINT16 Subsystem;
  154. UINT16 DllCharacteristics;
  155. UINT64 SizeOfStackReserve;
  156. UINT64 SizeOfStackCommit;
  157. UINT64 SizeOfHeapReserve;
  158. UINT64 SizeOfHeapCommit;
  159. UINT32 LoaderFlags;
  160. UINT32 NumberOfRvaAndSizes;
  161. IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
  162. } IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER;
  163. #define IMAGE_SIZEOF_ROM_OPTIONAL_HEADER 56
  164. #define IMAGE_SIZEOF_STD_OPTIONAL_HEADER 28
  165. #define IMAGE_SIZEOF_NT_OPTIONAL_HEADER 224
  166. #define IMAGE_SIZEOF_NT_OPTIONAL64_HEADER 244
  167. #define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b
  168. #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
  169. #define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107
  170. typedef struct _IMAGE_NT_HEADERS {
  171. UINT32 Signature;
  172. IMAGE_FILE_HEADER FileHeader;
  173. IMAGE_OPTIONAL_HEADER OptionalHeader;
  174. } IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS;
  175. typedef struct _IMAGE_ROM_HEADERS {
  176. IMAGE_FILE_HEADER FileHeader;
  177. IMAGE_ROM_OPTIONAL_HEADER OptionalHeader;
  178. } IMAGE_ROM_HEADERS, *PIMAGE_ROM_HEADERS;
  179. #define IMAGE_FIRST_SECTION( ntheader ) ((PIMAGE_SECTION_HEADER) \
  180. ((UINT32)ntheader + \
  181. FIELD_OFFSET( IMAGE_NT_HEADERS, OptionalHeader ) + \
  182. ((PIMAGE_NT_HEADERS)(ntheader))->FileHeader.SizeOfOptionalHeader \
  183. ))
  184. /* Subsystem Values */
  185. #define IMAGE_SUBSYSTEM_UNKNOWN 0 /* Unknown subsystem. */
  186. #define IMAGE_SUBSYSTEM_NATIVE 1 /* Image doesn't require a subsystem. */
  187. #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 /* Image runs in the Windows GUI subsystem. */
  188. #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 /* Image runs in the Windows character subsystem. */
  189. #define IMAGE_SUBSYSTEM_OS2_CUI 5 /* image runs in the OS/2 character subsystem. */
  190. #define IMAGE_SUBSYSTEM_POSIX_CUI 7 /* image run in the Posix character subsystem. */
  191. /* Directory Entries */
  192. #define IMAGE_DIRECTORY_ENTRY_EXPORT 0 /* Export Directory */
  193. #define IMAGE_DIRECTORY_ENTRY_IMPORT 1 /* Import Directory */
  194. #define IMAGE_DIRECTORY_ENTRY_RESOURCE 2 /* Resource Directory */
  195. #define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3 /* Exception Directory */
  196. #define IMAGE_DIRECTORY_ENTRY_SECURITY 4 /* Security Directory */
  197. #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5 /* Base Relocation Table */
  198. #define IMAGE_DIRECTORY_ENTRY_DEBUG 6 /* Debug Directory */
  199. #define IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 /* Description String */
  200. #define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 /* Machine Value (MIPS GP) */
  201. #define IMAGE_DIRECTORY_ENTRY_TLS 9 /* TLS Directory */
  202. #define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10 /* Load Configuration Directory */
  203. /*
  204. * Section header format.
  205. */
  206. #define IMAGE_SIZEOF_SHORT_NAME 8
  207. typedef struct _IMAGE_SECTION_HEADER {
  208. UINT8 Name[IMAGE_SIZEOF_SHORT_NAME];
  209. union {
  210. UINT32 PhysicalAddress;
  211. UINT32 VirtualSize;
  212. } Misc;
  213. UINT32 VirtualAddress;
  214. UINT32 SizeOfRawData;
  215. UINT32 PointerToRawData;
  216. UINT32 PointerToRelocations;
  217. UINT32 PointerToLinenumbers;
  218. UINT16 NumberOfRelocations;
  219. UINT16 NumberOfLinenumbers;
  220. UINT32 Characteristics;
  221. } IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
  222. #define IMAGE_SIZEOF_SECTION_HEADER 40
  223. #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */
  224. #define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */
  225. #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */
  226. #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */
  227. #define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */
  228. #define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */
  229. #define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */
  230. #define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */
  231. #define IMAGE_SCN_ALIGN_1BYTES 0x00100000 /* */
  232. #define IMAGE_SCN_ALIGN_2BYTES 0x00200000 /* */
  233. #define IMAGE_SCN_ALIGN_4BYTES 0x00300000 /* */
  234. #define IMAGE_SCN_ALIGN_8BYTES 0x00400000 /* */
  235. #define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */
  236. #define IMAGE_SCN_ALIGN_32BYTES 0x00600000 /* */
  237. #define IMAGE_SCN_ALIGN_64BYTES 0x00700000 /* */
  238. #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 /* Section can be discarded. */
  239. #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */
  240. #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */
  241. #define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */
  242. #define IMAGE_SCN_MEM_EXECUTE 0x20000000 /* Section is executable. */
  243. #define IMAGE_SCN_MEM_READ 0x40000000 /* Section is readable. */
  244. #define IMAGE_SCN_MEM_WRITE 0x80000000 /* Section is writeable. */
  245. /*
  246. * Symbol format.
  247. */
  248. #define IMAGE_SIZEOF_SYMBOL 18
  249. /*
  250. * Section values.
  251. *
  252. * Symbols have a section number of the section in which they are
  253. * defined. Otherwise, section numbers have the following meanings:
  254. */
  255. #define IMAGE_SYM_UNDEFINED (UINT16)0 /* Symbol is undefined or is common. */
  256. #define IMAGE_SYM_ABSOLUTE (UINT16)-1 /* Symbol is an absolute value. */
  257. #define IMAGE_SYM_DEBUG (UINT16)-2 /* Symbol is a special debug item. */
  258. /*
  259. * Type (fundamental) values.
  260. */
  261. #define IMAGE_SYM_TYPE_NULL 0 /* no type. */
  262. #define IMAGE_SYM_TYPE_VOID 1 /* */
  263. #define IMAGE_SYM_TYPE_CHAR 2 /* type character. */
  264. #define IMAGE_SYM_TYPE_SHORT 3 /* type short integer. */
  265. #define IMAGE_SYM_TYPE_INT 4 /* */
  266. #define IMAGE_SYM_TYPE_LONG 5 /* */
  267. #define IMAGE_SYM_TYPE_FLOAT 6 /* */
  268. #define IMAGE_SYM_TYPE_DOUBLE 7 /* */
  269. #define IMAGE_SYM_TYPE_STRUCT 8 /* */
  270. #define IMAGE_SYM_TYPE_UNION 9 /* */
  271. #define IMAGE_SYM_TYPE_ENUM 10 /* enumeration. */
  272. #define IMAGE_SYM_TYPE_MOE 11 /* member of enumeration. */
  273. #define IMAGE_SYM_TYPE_BYTE 12 /* */
  274. #define IMAGE_SYM_TYPE_WORD 13 /* */
  275. #define IMAGE_SYM_TYPE_UINT 14 /* */
  276. #define IMAGE_SYM_TYPE_DWORD 15 /* */
  277. /*
  278. * Type (derived) values.
  279. */
  280. #define IMAGE_SYM_DTYPE_NULL 0 /* no derived type. */
  281. #define IMAGE_SYM_DTYPE_POINTER 1 /* pointer. */
  282. #define IMAGE_SYM_DTYPE_FUNCTION 2 /* function. */
  283. #define IMAGE_SYM_DTYPE_ARRAY 3 /* array. */
  284. /*
  285. * Storage classes.
  286. */
  287. #define IMAGE_SYM_CLASS_END_OF_FUNCTION (BYTE )-1
  288. #define IMAGE_SYM_CLASS_NULL 0
  289. #define IMAGE_SYM_CLASS_AUTOMATIC 1
  290. #define IMAGE_SYM_CLASS_EXTERNAL 2
  291. #define IMAGE_SYM_CLASS_STATIC 3
  292. #define IMAGE_SYM_CLASS_REGISTER 4
  293. #define IMAGE_SYM_CLASS_EXTERNAL_DEF 5
  294. #define IMAGE_SYM_CLASS_LABEL 6
  295. #define IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
  296. #define IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
  297. #define IMAGE_SYM_CLASS_ARGUMENT 9
  298. #define IMAGE_SYM_CLASS_STRUCT_TAG 10
  299. #define IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
  300. #define IMAGE_SYM_CLASS_UNION_TAG 12
  301. #define IMAGE_SYM_CLASS_TYPE_DEFINITION 13
  302. #define IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
  303. #define IMAGE_SYM_CLASS_ENUM_TAG 15
  304. #define IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
  305. #define IMAGE_SYM_CLASS_REGISTER_PARAM 17
  306. #define IMAGE_SYM_CLASS_BIT_FIELD 18
  307. #define IMAGE_SYM_CLASS_BLOCK 100
  308. #define IMAGE_SYM_CLASS_FUNCTION 101
  309. #define IMAGE_SYM_CLASS_END_OF_STRUCT 102
  310. #define IMAGE_SYM_CLASS_FILE 103
  311. /* new */
  312. #define IMAGE_SYM_CLASS_SECTION 104
  313. #define IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
  314. /* type packing constants */
  315. #define N_BTMASK 017
  316. #define N_TMASK 060
  317. #define N_TMASK1 0300
  318. #define N_TMASK2 0360
  319. #define N_BTSHFT 4
  320. #define N_TSHIFT 2
  321. /* MACROS */
  322. /*
  323. * Communal selection types.
  324. */
  325. #define IMAGE_COMDAT_SELECT_NODUPLICATES 1
  326. #define IMAGE_COMDAT_SELECT_ANY 2
  327. #define IMAGE_COMDAT_SELECT_SAME_SIZE 3
  328. #define IMAGE_COMDAT_SELECT_EXACT_MATCH 4
  329. #define IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
  330. #define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1
  331. #define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
  332. #define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
  333. /*
  334. * Relocation format.
  335. */
  336. typedef struct _IMAGE_RELOCATION {
  337. UINT32 VirtualAddress;
  338. UINT32 SymbolTableIndex;
  339. UINT16 Type;
  340. } IMAGE_RELOCATION;
  341. #define IMAGE_SIZEOF_RELOCATION 10
  342. /*
  343. * I386 relocation types.
  344. */
  345. #define IMAGE_REL_I386_ABSOLUTE 0 /* Reference is absolute, no relocation is necessary */
  346. #define IMAGE_REL_I386_DIR16 01 /* Direct 16-bit reference to the symbols virtual address */
  347. #define IMAGE_REL_I386_REL16 02 /* PC-relative 16-bit reference to the symbols virtual address */
  348. #define IMAGE_REL_I386_DIR32 06 /* Direct 32-bit reference to the symbols virtual address */
  349. #define IMAGE_REL_I386_DIR32NB 07 /* Direct 32-bit reference to the symbols virtual address, base not included */
  350. #define IMAGE_REL_I386_SEG12 011 /* Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address */
  351. #define IMAGE_REL_I386_SECTION 012
  352. #define IMAGE_REL_I386_SECREL 013
  353. #define IMAGE_REL_I386_REL32 024 /* PC-relative 32-bit reference to the symbols virtual address */
  354. /*
  355. * MIPS relocation types.
  356. */
  357. #define IMAGE_REL_MIPS_ABSOLUTE 0 /* Reference is absolute, no relocation is necessary */
  358. #define IMAGE_REL_MIPS_REFHALF 01
  359. #define IMAGE_REL_MIPS_REFWORD 02
  360. #define IMAGE_REL_MIPS_JMPADDR 03
  361. #define IMAGE_REL_MIPS_REFHI 04
  362. #define IMAGE_REL_MIPS_REFLO 05
  363. #define IMAGE_REL_MIPS_GPREL 06
  364. #define IMAGE_REL_MIPS_LITERAL 07
  365. #define IMAGE_REL_MIPS_SECTION 012
  366. #define IMAGE_REL_MIPS_SECREL 013
  367. #define IMAGE_REL_MIPS_REFWORDNB 042
  368. #define IMAGE_REL_MIPS_PAIR 045
  369. /*
  370. * Alpha Relocation types.
  371. */
  372. #define IMAGE_REL_ALPHA_ABSOLUTE 0x0
  373. #define IMAGE_REL_ALPHA_REFLONG 0x1
  374. #define IMAGE_REL_ALPHA_REFQUAD 0x2
  375. #define IMAGE_REL_ALPHA_GPREL32 0x3
  376. #define IMAGE_REL_ALPHA_LITERAL 0x4
  377. #define IMAGE_REL_ALPHA_LITUSE 0x5
  378. #define IMAGE_REL_ALPHA_GPDISP 0x6
  379. #define IMAGE_REL_ALPHA_BRADDR 0x7
  380. #define IMAGE_REL_ALPHA_HINT 0x8
  381. #define IMAGE_REL_ALPHA_INLINE_REFLONG 0x9
  382. #define IMAGE_REL_ALPHA_REFHI 0xA
  383. #define IMAGE_REL_ALPHA_REFLO 0xB
  384. #define IMAGE_REL_ALPHA_PAIR 0xC
  385. #define IMAGE_REL_ALPHA_MATCH 0xD
  386. #define IMAGE_REL_ALPHA_SECTION 0xE
  387. #define IMAGE_REL_ALPHA_SECREL 0xF
  388. #define IMAGE_REL_ALPHA_REFLONGNB 0x10
  389. /*
  390. * IBM PowerPC relocation types.
  391. */
  392. #define IMAGE_REL_PPC_ABSOLUTE 0x0000 /* NOP */
  393. #define IMAGE_REL_PPC_ADDR64 0x0001 /* 64-bit address */
  394. #define IMAGE_REL_PPC_ADDR32 0x0002 /* 32-bit address */
  395. #define IMAGE_REL_PPC_ADDR24 0x0003 /* 26-bit address, shifted left 2 (branch absolute) */
  396. #define IMAGE_REL_PPC_ADDR16 0x0004 /* 16-bit address */
  397. #define IMAGE_REL_PPC_ADDR14 0x0005 /* 16-bit address, shifted left 2 (load doubleword) */
  398. #define IMAGE_REL_PPC_REL24 0x0006 /* 26-bit PC-relative offset, shifted left 2 (branch relative) */
  399. #define IMAGE_REL_PPC_REL14 0x0007 /* 16-bit PC-relative offset, shifted left 2 (br cond relative) */
  400. #define IMAGE_REL_PPC_TOCREL16 0x0008 /* 16-bit offset from TOC base */
  401. #define IMAGE_REL_PPC_TOCREL14 0x0009 /* 16-bit offset from TOC base, shifted left 2 (load doubleword) */
  402. #define IMAGE_REL_PPC_ADDR32NB 0x000A /* 32-bit addr w/o image base */
  403. #define IMAGE_REL_PPC_SECREL 0x000B /* va of containing section (as in an image sectionhdr) */
  404. #define IMAGE_REL_PPC_SECTION 0x000C /* sectionheader number */
  405. #define IMAGE_REL_PPC_IFGLUE 0x000D /* substitute TOC restore instruction iff symbol is glue code */
  406. #define IMAGE_REL_PPC_IMGLUE 0x000E /* symbol is glue code; virtual address is TOC restore instruction */
  407. #define IMAGE_REL_PPC_TYPEMASK 0x00FF /* mask to isolate above values in IMAGE_RELOCATION.Type */
  408. /* Flag bits in IMAGE_RELOCATION.TYPE */
  409. #define IMAGE_REL_PPC_NEG 0x0100 /* subtract reloc value rather than adding it */
  410. #define IMAGE_REL_PPC_BRTAKEN 0x0200 /* fix branch prediction bit to predict branch taken */
  411. #define IMAGE_REL_PPC_BRNTAKEN 0x0400 /* fix branch prediction bit to predict branch not taken */
  412. #define IMAGE_REL_PPC_TOCDEFN 0x0800 /* toc slot defined in file (or, data in toc) */
  413. /*
  414. * Based relocation format.
  415. */
  416. typedef struct _IMAGE_BASE_RELOCATION {
  417. UINT32 VirtualAddress;
  418. UINT32 SizeOfBlock;
  419. /* UINT16 TypeOffset[1]; */
  420. } IMAGE_BASE_RELOCATION, *PIMAGE_BASE_RELOCATION;
  421. #define IMAGE_SIZEOF_BASE_RELOCATION 8
  422. /*
  423. * Based relocation types.
  424. */
  425. #define IMAGE_REL_BASED_ABSOLUTE 0
  426. #define IMAGE_REL_BASED_HIGH 1
  427. #define IMAGE_REL_BASED_LOW 2
  428. #define IMAGE_REL_BASED_HIGHLOW 3
  429. #define IMAGE_REL_BASED_HIGHADJ 4
  430. #define IMAGE_REL_BASED_MIPS_JMPADDR 5
  431. #define IMAGE_REL_BASED_IA64_IMM64 9
  432. #define IMAGE_REL_BASED_DIR64 10
  433. /*
  434. * Line number format.
  435. */
  436. typedef struct _IMAGE_LINENUMBER {
  437. union {
  438. UINT32 SymbolTableIndex; /* Symbol table index of function name if Linenumber is 0. */
  439. UINT32 VirtualAddress; /* Virtual address of line number. */
  440. } Type;
  441. UINT16 Linenumber; /* Line number. */
  442. } IMAGE_LINENUMBER;
  443. #define IMAGE_SIZEOF_LINENUMBER 6
  444. /*
  445. * Archive format.
  446. */
  447. #define IMAGE_ARCHIVE_START_SIZE 8
  448. #define IMAGE_ARCHIVE_START "!<arch>\n"
  449. #define IMAGE_ARCHIVE_END "`\n"
  450. #define IMAGE_ARCHIVE_PAD "\n"
  451. #define IMAGE_ARCHIVE_LINKER_MEMBER "/ "
  452. #define IMAGE_ARCHIVE_LONGNAMES_MEMBER "// "
  453. typedef struct _IMAGE_ARCHIVE_MEMBER_HEADER {
  454. UINT8 Name[16]; /* File member name - `/' terminated. */
  455. UINT8 Date[12]; /* File member date - decimal. */
  456. UINT8 UserID[6]; /* File member user id - decimal. */
  457. UINT8 GroupID[6]; /* File member group id - decimal. */
  458. UINT8 Mode[8]; /* File member mode - octal. */
  459. UINT8 Size[10]; /* File member size - decimal. */
  460. UINT8 EndHeader[2]; /* String to end header. */
  461. } IMAGE_ARCHIVE_MEMBER_HEADER, *PIMAGE_ARCHIVE_MEMBER_HEADER;
  462. #define IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60
  463. /*
  464. * DLL support.
  465. */
  466. /*
  467. * Export Format
  468. */
  469. typedef struct _IMAGE_EXPORT_DIRECTORY {
  470. UINT32 Characteristics;
  471. UINT32 TimeDateStamp;
  472. UINT16 MajorVersion;
  473. UINT16 MinorVersion;
  474. UINT32 Name;
  475. UINT32 Base;
  476. UINT32 NumberOfFunctions;
  477. UINT32 NumberOfNames;
  478. UINT32 AddressOfFunctions;
  479. UINT32 AddressOfNames;
  480. UINT32 AddressOfNameOrdinals;
  481. } IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY;
  482. /*
  483. * Import Format
  484. */
  485. typedef struct _IMAGE_IMPORT_BY_NAME {
  486. UINT16 Hint;
  487. UINT8 Name[1];
  488. } IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME;
  489. typedef struct _IMAGE_THUNK_DATA {
  490. union {
  491. UINT32 Function;
  492. UINT32 Ordinal;
  493. PIMAGE_IMPORT_BY_NAME AddressOfData;
  494. } u1;
  495. } IMAGE_THUNK_DATA, *PIMAGE_THUNK_DATA;
  496. #define IMAGE_ORDINAL_FLAG 0x80000000
  497. #define IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & IMAGE_ORDINAL_FLAG) != 0)
  498. #define IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff)
  499. typedef struct _IMAGE_IMPORT_DESCRIPTOR {
  500. UINT32 Characteristics;
  501. UINT32 TimeDateStamp;
  502. UINT32 ForwarderChain;
  503. UINT32 Name;
  504. PIMAGE_THUNK_DATA FirstThunk;
  505. } IMAGE_IMPORT_DESCRIPTOR, *PIMAGE_IMPORT_DESCRIPTOR;
  506. #endif