pe.h 9.0 KB

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  1. /* SPDX-License-Identifier: GPL-2.0+ */
  2. /*
  3. * Portable Executable binary format structures
  4. *
  5. * Copyright (c) 2016 Alexander Graf
  6. *
  7. * Based on wine code
  8. */
  9. #ifndef _PE_H
  10. #define _PE_H
  11. #include <asm-generic/pe.h>
  12. typedef struct _IMAGE_DOS_HEADER {
  13. uint16_t e_magic; /* 00: MZ Header signature */
  14. uint16_t e_cblp; /* 02: Bytes on last page of file */
  15. uint16_t e_cp; /* 04: Pages in file */
  16. uint16_t e_crlc; /* 06: Relocations */
  17. uint16_t e_cparhdr; /* 08: Size of header in paragraphs */
  18. uint16_t e_minalloc; /* 0a: Minimum extra paragraphs needed */
  19. uint16_t e_maxalloc; /* 0c: Maximum extra paragraphs needed */
  20. uint16_t e_ss; /* 0e: Initial (relative) SS value */
  21. uint16_t e_sp; /* 10: Initial SP value */
  22. uint16_t e_csum; /* 12: Checksum */
  23. uint16_t e_ip; /* 14: Initial IP value */
  24. uint16_t e_cs; /* 16: Initial (relative) CS value */
  25. uint16_t e_lfarlc; /* 18: File address of relocation table */
  26. uint16_t e_ovno; /* 1a: Overlay number */
  27. uint16_t e_res[4]; /* 1c: Reserved words */
  28. uint16_t e_oemid; /* 24: OEM identifier (for e_oeminfo) */
  29. uint16_t e_oeminfo; /* 26: OEM information; e_oemid specific */
  30. uint16_t e_res2[10]; /* 28: Reserved words */
  31. uint32_t e_lfanew; /* 3c: Offset to extended header */
  32. } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;
  33. #define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */
  34. #define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */
  35. #define IMAGE_FILE_MACHINE_I386 0x014c
  36. #define IMAGE_FILE_MACHINE_ARM 0x01c0
  37. #define IMAGE_FILE_MACHINE_THUMB 0x01c2
  38. #define IMAGE_FILE_MACHINE_ARMNT 0x01c4
  39. #define IMAGE_FILE_MACHINE_AMD64 0x8664
  40. #define IMAGE_FILE_MACHINE_ARM64 0xaa64
  41. #define IMAGE_FILE_MACHINE_RISCV32 0x5032
  42. #define IMAGE_FILE_MACHINE_RISCV64 0x5064
  43. #define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b
  44. #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
  45. #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10
  46. typedef struct _IMAGE_FILE_HEADER {
  47. uint16_t Machine;
  48. uint16_t NumberOfSections;
  49. uint32_t TimeDateStamp;
  50. uint32_t PointerToSymbolTable;
  51. uint32_t NumberOfSymbols;
  52. uint16_t SizeOfOptionalHeader;
  53. uint16_t Characteristics;
  54. } IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
  55. typedef struct _IMAGE_DATA_DIRECTORY {
  56. uint32_t VirtualAddress;
  57. uint32_t Size;
  58. } IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;
  59. #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  60. typedef struct _IMAGE_OPTIONAL_HEADER64 {
  61. uint16_t Magic; /* 0x20b */
  62. uint8_t MajorLinkerVersion;
  63. uint8_t MinorLinkerVersion;
  64. uint32_t SizeOfCode;
  65. uint32_t SizeOfInitializedData;
  66. uint32_t SizeOfUninitializedData;
  67. uint32_t AddressOfEntryPoint;
  68. uint32_t BaseOfCode;
  69. uint64_t ImageBase;
  70. uint32_t SectionAlignment;
  71. uint32_t FileAlignment;
  72. uint16_t MajorOperatingSystemVersion;
  73. uint16_t MinorOperatingSystemVersion;
  74. uint16_t MajorImageVersion;
  75. uint16_t MinorImageVersion;
  76. uint16_t MajorSubsystemVersion;
  77. uint16_t MinorSubsystemVersion;
  78. uint32_t Win32VersionValue;
  79. uint32_t SizeOfImage;
  80. uint32_t SizeOfHeaders;
  81. uint32_t CheckSum;
  82. uint16_t Subsystem;
  83. uint16_t DllCharacteristics;
  84. uint64_t SizeOfStackReserve;
  85. uint64_t SizeOfStackCommit;
  86. uint64_t SizeOfHeapReserve;
  87. uint64_t SizeOfHeapCommit;
  88. uint32_t LoaderFlags;
  89. uint32_t NumberOfRvaAndSizes;
  90. IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
  91. } IMAGE_OPTIONAL_HEADER64, *PIMAGE_OPTIONAL_HEADER64;
  92. typedef struct _IMAGE_NT_HEADERS64 {
  93. uint32_t Signature;
  94. IMAGE_FILE_HEADER FileHeader;
  95. IMAGE_OPTIONAL_HEADER64 OptionalHeader;
  96. } IMAGE_NT_HEADERS64, *PIMAGE_NT_HEADERS64;
  97. typedef struct _IMAGE_OPTIONAL_HEADER {
  98. /* Standard fields */
  99. uint16_t Magic; /* 0x10b or 0x107 */ /* 0x00 */
  100. uint8_t MajorLinkerVersion;
  101. uint8_t MinorLinkerVersion;
  102. uint32_t SizeOfCode;
  103. uint32_t SizeOfInitializedData;
  104. uint32_t SizeOfUninitializedData;
  105. uint32_t AddressOfEntryPoint; /* 0x10 */
  106. uint32_t BaseOfCode;
  107. uint32_t BaseOfData;
  108. /* NT additional fields */
  109. uint32_t ImageBase;
  110. uint32_t SectionAlignment; /* 0x20 */
  111. uint32_t FileAlignment;
  112. uint16_t MajorOperatingSystemVersion;
  113. uint16_t MinorOperatingSystemVersion;
  114. uint16_t MajorImageVersion;
  115. uint16_t MinorImageVersion;
  116. uint16_t MajorSubsystemVersion; /* 0x30 */
  117. uint16_t MinorSubsystemVersion;
  118. uint32_t Win32VersionValue;
  119. uint32_t SizeOfImage;
  120. uint32_t SizeOfHeaders;
  121. uint32_t CheckSum; /* 0x40 */
  122. uint16_t Subsystem;
  123. uint16_t DllCharacteristics;
  124. uint32_t SizeOfStackReserve;
  125. uint32_t SizeOfStackCommit;
  126. uint32_t SizeOfHeapReserve; /* 0x50 */
  127. uint32_t SizeOfHeapCommit;
  128. uint32_t LoaderFlags;
  129. uint32_t NumberOfRvaAndSizes;
  130. IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; /* 0x60 */
  131. /* 0xE0 */
  132. } IMAGE_OPTIONAL_HEADER32, *PIMAGE_OPTIONAL_HEADER32;
  133. typedef struct _IMAGE_NT_HEADERS {
  134. uint32_t Signature; /* "PE"\0\0 */ /* 0x00 */
  135. IMAGE_FILE_HEADER FileHeader; /* 0x04 */
  136. IMAGE_OPTIONAL_HEADER32 OptionalHeader; /* 0x18 */
  137. } IMAGE_NT_HEADERS32, *PIMAGE_NT_HEADERS32;
  138. #define IMAGE_SIZEOF_SHORT_NAME 8
  139. typedef struct _IMAGE_SECTION_HEADER {
  140. uint8_t Name[IMAGE_SIZEOF_SHORT_NAME];
  141. union {
  142. uint32_t PhysicalAddress;
  143. uint32_t VirtualSize;
  144. } Misc;
  145. uint32_t VirtualAddress;
  146. uint32_t SizeOfRawData;
  147. uint32_t PointerToRawData;
  148. uint32_t PointerToRelocations;
  149. uint32_t PointerToLinenumbers;
  150. uint16_t NumberOfRelocations;
  151. uint16_t NumberOfLinenumbers;
  152. uint32_t Characteristics;
  153. } IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
  154. #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5
  155. typedef struct _IMAGE_BASE_RELOCATION
  156. {
  157. uint32_t VirtualAddress;
  158. uint32_t SizeOfBlock;
  159. /* WORD TypeOffset[1]; */
  160. } IMAGE_BASE_RELOCATION,*PIMAGE_BASE_RELOCATION;
  161. typedef struct _IMAGE_RELOCATION
  162. {
  163. union {
  164. uint32_t VirtualAddress;
  165. uint32_t RelocCount;
  166. } DUMMYUNIONNAME;
  167. uint32_t SymbolTableIndex;
  168. uint16_t Type;
  169. } IMAGE_RELOCATION, *PIMAGE_RELOCATION;
  170. #define IMAGE_SIZEOF_RELOCATION 10
  171. /* generic relocation types */
  172. #define IMAGE_REL_BASED_ABSOLUTE 0
  173. #define IMAGE_REL_BASED_HIGH 1
  174. #define IMAGE_REL_BASED_LOW 2
  175. #define IMAGE_REL_BASED_HIGHLOW 3
  176. #define IMAGE_REL_BASED_HIGHADJ 4
  177. #define IMAGE_REL_BASED_MIPS_JMPADDR 5
  178. #define IMAGE_REL_BASED_ARM_MOV32A 5 /* yes, 5 too */
  179. #define IMAGE_REL_BASED_ARM_MOV32 5 /* yes, 5 too */
  180. #define IMAGE_REL_BASED_SECTION 6
  181. #define IMAGE_REL_BASED_REL 7
  182. #define IMAGE_REL_BASED_ARM_MOV32T 7 /* yes, 7 too */
  183. #define IMAGE_REL_BASED_THUMB_MOV32 7 /* yes, 7 too */
  184. #define IMAGE_REL_BASED_MIPS_JMPADDR16 9
  185. #define IMAGE_REL_BASED_IA64_IMM64 9 /* yes, 9 too */
  186. #define IMAGE_REL_BASED_DIR64 10
  187. #define IMAGE_REL_BASED_HIGH3ADJ 11
  188. /* ARM relocation types */
  189. #define IMAGE_REL_ARM_ABSOLUTE 0x0000
  190. #define IMAGE_REL_ARM_ADDR 0x0001
  191. #define IMAGE_REL_ARM_ADDR32NB 0x0002
  192. #define IMAGE_REL_ARM_BRANCH24 0x0003
  193. #define IMAGE_REL_ARM_BRANCH11 0x0004
  194. #define IMAGE_REL_ARM_TOKEN 0x0005
  195. #define IMAGE_REL_ARM_GPREL12 0x0006
  196. #define IMAGE_REL_ARM_GPREL7 0x0007
  197. #define IMAGE_REL_ARM_BLX24 0x0008
  198. #define IMAGE_REL_ARM_BLX11 0x0009
  199. #define IMAGE_REL_ARM_SECTION 0x000E
  200. #define IMAGE_REL_ARM_SECREL 0x000F
  201. #define IMAGE_REL_ARM_MOV32A 0x0010
  202. #define IMAGE_REL_ARM_MOV32T 0x0011
  203. #define IMAGE_REL_ARM_BRANCH20T 0x0012
  204. #define IMAGE_REL_ARM_BRANCH24T 0x0014
  205. #define IMAGE_REL_ARM_BLX23T 0x0015
  206. /* ARM64 relocation types */
  207. #define IMAGE_REL_ARM64_ABSOLUTE 0x0000
  208. #define IMAGE_REL_ARM64_ADDR32 0x0001
  209. #define IMAGE_REL_ARM64_ADDR32NB 0x0002
  210. #define IMAGE_REL_ARM64_BRANCH26 0x0003
  211. #define IMAGE_REL_ARM64_PAGEBASE_REL21 0x0004
  212. #define IMAGE_REL_ARM64_REL21 0x0005
  213. #define IMAGE_REL_ARM64_PAGEOFFSET_12A 0x0006
  214. #define IMAGE_REL_ARM64_PAGEOFFSET_12L 0x0007
  215. #define IMAGE_REL_ARM64_SECREL 0x0008
  216. #define IMAGE_REL_ARM64_SECREL_LOW12A 0x0009
  217. #define IMAGE_REL_ARM64_SECREL_HIGH12A 0x000A
  218. #define IMAGE_REL_ARM64_SECREL_LOW12L 0x000B
  219. #define IMAGE_REL_ARM64_TOKEN 0x000C
  220. #define IMAGE_REL_ARM64_SECTION 0x000D
  221. #define IMAGE_REL_ARM64_ADDR64 0x000E
  222. /* AMD64 relocation types */
  223. #define IMAGE_REL_AMD64_ABSOLUTE 0x0000
  224. #define IMAGE_REL_AMD64_ADDR64 0x0001
  225. #define IMAGE_REL_AMD64_ADDR32 0x0002
  226. #define IMAGE_REL_AMD64_ADDR32NB 0x0003
  227. #define IMAGE_REL_AMD64_REL32 0x0004
  228. #define IMAGE_REL_AMD64_REL32_1 0x0005
  229. #define IMAGE_REL_AMD64_REL32_2 0x0006
  230. #define IMAGE_REL_AMD64_REL32_3 0x0007
  231. #define IMAGE_REL_AMD64_REL32_4 0x0008
  232. #define IMAGE_REL_AMD64_REL32_5 0x0009
  233. #define IMAGE_REL_AMD64_SECTION 0x000A
  234. #define IMAGE_REL_AMD64_SECREL 0x000B
  235. #define IMAGE_REL_AMD64_SECREL7 0x000C
  236. #define IMAGE_REL_AMD64_TOKEN 0x000D
  237. #define IMAGE_REL_AMD64_SREL32 0x000E
  238. #define IMAGE_REL_AMD64_PAIR 0x000F
  239. #define IMAGE_REL_AMD64_SSPAN32 0x0010
  240. #endif /* _PE_H */