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f739fcd8 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
cb149c66 AG |
2 | /* |
3 | * Portable Executable binary format structures | |
4 | * | |
5 | * Copyright (c) 2016 Alexander Graf | |
6 | * | |
7 | * Based on wine code | |
cb149c66 AG |
8 | */ |
9 | ||
10 | #ifndef _PE_H | |
11 | #define _PE_H | |
12 | ||
268ec6e0 HS |
13 | #include <asm-generic/pe.h> |
14 | ||
cb149c66 AG |
15 | typedef struct _IMAGE_DOS_HEADER { |
16 | uint16_t e_magic; /* 00: MZ Header signature */ | |
17 | uint16_t e_cblp; /* 02: Bytes on last page of file */ | |
18 | uint16_t e_cp; /* 04: Pages in file */ | |
19 | uint16_t e_crlc; /* 06: Relocations */ | |
20 | uint16_t e_cparhdr; /* 08: Size of header in paragraphs */ | |
21 | uint16_t e_minalloc; /* 0a: Minimum extra paragraphs needed */ | |
22 | uint16_t e_maxalloc; /* 0c: Maximum extra paragraphs needed */ | |
23 | uint16_t e_ss; /* 0e: Initial (relative) SS value */ | |
24 | uint16_t e_sp; /* 10: Initial SP value */ | |
25 | uint16_t e_csum; /* 12: Checksum */ | |
26 | uint16_t e_ip; /* 14: Initial IP value */ | |
27 | uint16_t e_cs; /* 16: Initial (relative) CS value */ | |
28 | uint16_t e_lfarlc; /* 18: File address of relocation table */ | |
29 | uint16_t e_ovno; /* 1a: Overlay number */ | |
30 | uint16_t e_res[4]; /* 1c: Reserved words */ | |
31 | uint16_t e_oemid; /* 24: OEM identifier (for e_oeminfo) */ | |
32 | uint16_t e_oeminfo; /* 26: OEM information; e_oemid specific */ | |
33 | uint16_t e_res2[10]; /* 28: Reserved words */ | |
34 | uint32_t e_lfanew; /* 3c: Offset to extended header */ | |
35 | } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER; | |
36 | ||
37 | #define IMAGE_DOS_SIGNATURE 0x5A4D /* MZ */ | |
38 | #define IMAGE_NT_SIGNATURE 0x00004550 /* PE00 */ | |
39 | ||
61a5ced6 | 40 | #define IMAGE_FILE_MACHINE_I386 0x014c |
cb149c66 AG |
41 | #define IMAGE_FILE_MACHINE_ARM 0x01c0 |
42 | #define IMAGE_FILE_MACHINE_THUMB 0x01c2 | |
43 | #define IMAGE_FILE_MACHINE_ARMNT 0x01c4 | |
44 | #define IMAGE_FILE_MACHINE_AMD64 0x8664 | |
45 | #define IMAGE_FILE_MACHINE_ARM64 0xaa64 | |
61a5ced6 IG |
46 | #define IMAGE_FILE_MACHINE_RISCV32 0x5032 |
47 | #define IMAGE_FILE_MACHINE_RISCV64 0x5064 | |
48 | ||
cb149c66 AG |
49 | #define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b |
50 | #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b | |
51 | #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 | |
52 | ||
53 | typedef struct _IMAGE_FILE_HEADER { | |
54 | uint16_t Machine; | |
55 | uint16_t NumberOfSections; | |
56 | uint32_t TimeDateStamp; | |
57 | uint32_t PointerToSymbolTable; | |
58 | uint32_t NumberOfSymbols; | |
59 | uint16_t SizeOfOptionalHeader; | |
60 | uint16_t Characteristics; | |
61 | } IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER; | |
62 | ||
63 | typedef struct _IMAGE_DATA_DIRECTORY { | |
64 | uint32_t VirtualAddress; | |
65 | uint32_t Size; | |
66 | } IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY; | |
67 | ||
68 | #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16 | |
69 | ||
70 | typedef struct _IMAGE_OPTIONAL_HEADER64 { | |
71 | uint16_t Magic; /* 0x20b */ | |
72 | uint8_t MajorLinkerVersion; | |
73 | uint8_t MinorLinkerVersion; | |
74 | uint32_t SizeOfCode; | |
75 | uint32_t SizeOfInitializedData; | |
76 | uint32_t SizeOfUninitializedData; | |
77 | uint32_t AddressOfEntryPoint; | |
78 | uint32_t BaseOfCode; | |
79 | uint64_t ImageBase; | |
80 | uint32_t SectionAlignment; | |
81 | uint32_t FileAlignment; | |
82 | uint16_t MajorOperatingSystemVersion; | |
83 | uint16_t MinorOperatingSystemVersion; | |
84 | uint16_t MajorImageVersion; | |
85 | uint16_t MinorImageVersion; | |
86 | uint16_t MajorSubsystemVersion; | |
87 | uint16_t MinorSubsystemVersion; | |
88 | uint32_t Win32VersionValue; | |
89 | uint32_t SizeOfImage; | |
90 | uint32_t SizeOfHeaders; | |
91 | uint32_t CheckSum; | |
92 | uint16_t Subsystem; | |
93 | uint16_t DllCharacteristics; | |
94 | uint64_t SizeOfStackReserve; | |
95 | uint64_t SizeOfStackCommit; | |
96 | uint64_t SizeOfHeapReserve; | |
97 | uint64_t SizeOfHeapCommit; | |
98 | uint32_t LoaderFlags; | |
99 | uint32_t NumberOfRvaAndSizes; | |
100 | IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; | |
101 | } IMAGE_OPTIONAL_HEADER64, *PIMAGE_OPTIONAL_HEADER64; | |
102 | ||
103 | typedef struct _IMAGE_NT_HEADERS64 { | |
104 | uint32_t Signature; | |
105 | IMAGE_FILE_HEADER FileHeader; | |
106 | IMAGE_OPTIONAL_HEADER64 OptionalHeader; | |
107 | } IMAGE_NT_HEADERS64, *PIMAGE_NT_HEADERS64; | |
108 | ||
109 | typedef struct _IMAGE_OPTIONAL_HEADER { | |
110 | ||
111 | /* Standard fields */ | |
112 | ||
113 | uint16_t Magic; /* 0x10b or 0x107 */ /* 0x00 */ | |
114 | uint8_t MajorLinkerVersion; | |
115 | uint8_t MinorLinkerVersion; | |
116 | uint32_t SizeOfCode; | |
117 | uint32_t SizeOfInitializedData; | |
118 | uint32_t SizeOfUninitializedData; | |
119 | uint32_t AddressOfEntryPoint; /* 0x10 */ | |
120 | uint32_t BaseOfCode; | |
121 | uint32_t BaseOfData; | |
122 | ||
123 | /* NT additional fields */ | |
124 | ||
125 | uint32_t ImageBase; | |
126 | uint32_t SectionAlignment; /* 0x20 */ | |
127 | uint32_t FileAlignment; | |
128 | uint16_t MajorOperatingSystemVersion; | |
129 | uint16_t MinorOperatingSystemVersion; | |
130 | uint16_t MajorImageVersion; | |
131 | uint16_t MinorImageVersion; | |
132 | uint16_t MajorSubsystemVersion; /* 0x30 */ | |
133 | uint16_t MinorSubsystemVersion; | |
134 | uint32_t Win32VersionValue; | |
135 | uint32_t SizeOfImage; | |
136 | uint32_t SizeOfHeaders; | |
137 | uint32_t CheckSum; /* 0x40 */ | |
138 | uint16_t Subsystem; | |
139 | uint16_t DllCharacteristics; | |
140 | uint32_t SizeOfStackReserve; | |
141 | uint32_t SizeOfStackCommit; | |
142 | uint32_t SizeOfHeapReserve; /* 0x50 */ | |
143 | uint32_t SizeOfHeapCommit; | |
144 | uint32_t LoaderFlags; | |
145 | uint32_t NumberOfRvaAndSizes; | |
146 | IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; /* 0x60 */ | |
147 | /* 0xE0 */ | |
148 | } IMAGE_OPTIONAL_HEADER32, *PIMAGE_OPTIONAL_HEADER32; | |
149 | ||
150 | typedef struct _IMAGE_NT_HEADERS { | |
151 | uint32_t Signature; /* "PE"\0\0 */ /* 0x00 */ | |
152 | IMAGE_FILE_HEADER FileHeader; /* 0x04 */ | |
153 | IMAGE_OPTIONAL_HEADER32 OptionalHeader; /* 0x18 */ | |
154 | } IMAGE_NT_HEADERS32, *PIMAGE_NT_HEADERS32; | |
155 | ||
156 | #define IMAGE_SIZEOF_SHORT_NAME 8 | |
157 | ||
158 | typedef struct _IMAGE_SECTION_HEADER { | |
159 | uint8_t Name[IMAGE_SIZEOF_SHORT_NAME]; | |
160 | union { | |
161 | uint32_t PhysicalAddress; | |
162 | uint32_t VirtualSize; | |
163 | } Misc; | |
164 | uint32_t VirtualAddress; | |
165 | uint32_t SizeOfRawData; | |
166 | uint32_t PointerToRawData; | |
167 | uint32_t PointerToRelocations; | |
168 | uint32_t PointerToLinenumbers; | |
169 | uint16_t NumberOfRelocations; | |
170 | uint16_t NumberOfLinenumbers; | |
171 | uint32_t Characteristics; | |
172 | } IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER; | |
173 | ||
174 | #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5 | |
175 | ||
176 | typedef struct _IMAGE_BASE_RELOCATION | |
177 | { | |
178 | uint32_t VirtualAddress; | |
179 | uint32_t SizeOfBlock; | |
180 | /* WORD TypeOffset[1]; */ | |
181 | } IMAGE_BASE_RELOCATION,*PIMAGE_BASE_RELOCATION; | |
182 | ||
183 | typedef struct _IMAGE_RELOCATION | |
184 | { | |
185 | union { | |
186 | uint32_t VirtualAddress; | |
187 | uint32_t RelocCount; | |
188 | } DUMMYUNIONNAME; | |
189 | uint32_t SymbolTableIndex; | |
190 | uint16_t Type; | |
191 | } IMAGE_RELOCATION, *PIMAGE_RELOCATION; | |
192 | ||
193 | #define IMAGE_SIZEOF_RELOCATION 10 | |
194 | ||
195 | /* generic relocation types */ | |
196 | #define IMAGE_REL_BASED_ABSOLUTE 0 | |
197 | #define IMAGE_REL_BASED_HIGH 1 | |
198 | #define IMAGE_REL_BASED_LOW 2 | |
199 | #define IMAGE_REL_BASED_HIGHLOW 3 | |
200 | #define IMAGE_REL_BASED_HIGHADJ 4 | |
201 | #define IMAGE_REL_BASED_MIPS_JMPADDR 5 | |
202 | #define IMAGE_REL_BASED_ARM_MOV32A 5 /* yes, 5 too */ | |
203 | #define IMAGE_REL_BASED_ARM_MOV32 5 /* yes, 5 too */ | |
de452c04 | 204 | #define IMAGE_REL_BASED_RISCV_HI20 5 /* yes, 5 too */ |
cb149c66 AG |
205 | #define IMAGE_REL_BASED_SECTION 6 |
206 | #define IMAGE_REL_BASED_REL 7 | |
207 | #define IMAGE_REL_BASED_ARM_MOV32T 7 /* yes, 7 too */ | |
208 | #define IMAGE_REL_BASED_THUMB_MOV32 7 /* yes, 7 too */ | |
de452c04 AG |
209 | #define IMAGE_REL_BASED_RISCV_LOW12I 7 /* yes, 7 too */ |
210 | #define IMAGE_REL_BASED_RISCV_LOW12S 8 | |
cb149c66 AG |
211 | #define IMAGE_REL_BASED_MIPS_JMPADDR16 9 |
212 | #define IMAGE_REL_BASED_IA64_IMM64 9 /* yes, 9 too */ | |
213 | #define IMAGE_REL_BASED_DIR64 10 | |
214 | #define IMAGE_REL_BASED_HIGH3ADJ 11 | |
215 | ||
216 | /* ARM relocation types */ | |
217 | #define IMAGE_REL_ARM_ABSOLUTE 0x0000 | |
218 | #define IMAGE_REL_ARM_ADDR 0x0001 | |
219 | #define IMAGE_REL_ARM_ADDR32NB 0x0002 | |
220 | #define IMAGE_REL_ARM_BRANCH24 0x0003 | |
221 | #define IMAGE_REL_ARM_BRANCH11 0x0004 | |
222 | #define IMAGE_REL_ARM_TOKEN 0x0005 | |
223 | #define IMAGE_REL_ARM_GPREL12 0x0006 | |
224 | #define IMAGE_REL_ARM_GPREL7 0x0007 | |
225 | #define IMAGE_REL_ARM_BLX24 0x0008 | |
226 | #define IMAGE_REL_ARM_BLX11 0x0009 | |
227 | #define IMAGE_REL_ARM_SECTION 0x000E | |
228 | #define IMAGE_REL_ARM_SECREL 0x000F | |
229 | #define IMAGE_REL_ARM_MOV32A 0x0010 | |
230 | #define IMAGE_REL_ARM_MOV32T 0x0011 | |
231 | #define IMAGE_REL_ARM_BRANCH20T 0x0012 | |
232 | #define IMAGE_REL_ARM_BRANCH24T 0x0014 | |
233 | #define IMAGE_REL_ARM_BLX23T 0x0015 | |
234 | ||
235 | /* ARM64 relocation types */ | |
236 | #define IMAGE_REL_ARM64_ABSOLUTE 0x0000 | |
237 | #define IMAGE_REL_ARM64_ADDR32 0x0001 | |
238 | #define IMAGE_REL_ARM64_ADDR32NB 0x0002 | |
239 | #define IMAGE_REL_ARM64_BRANCH26 0x0003 | |
240 | #define IMAGE_REL_ARM64_PAGEBASE_REL21 0x0004 | |
241 | #define IMAGE_REL_ARM64_REL21 0x0005 | |
242 | #define IMAGE_REL_ARM64_PAGEOFFSET_12A 0x0006 | |
243 | #define IMAGE_REL_ARM64_PAGEOFFSET_12L 0x0007 | |
244 | #define IMAGE_REL_ARM64_SECREL 0x0008 | |
245 | #define IMAGE_REL_ARM64_SECREL_LOW12A 0x0009 | |
246 | #define IMAGE_REL_ARM64_SECREL_HIGH12A 0x000A | |
247 | #define IMAGE_REL_ARM64_SECREL_LOW12L 0x000B | |
248 | #define IMAGE_REL_ARM64_TOKEN 0x000C | |
249 | #define IMAGE_REL_ARM64_SECTION 0x000D | |
250 | #define IMAGE_REL_ARM64_ADDR64 0x000E | |
251 | ||
252 | /* AMD64 relocation types */ | |
253 | #define IMAGE_REL_AMD64_ABSOLUTE 0x0000 | |
254 | #define IMAGE_REL_AMD64_ADDR64 0x0001 | |
255 | #define IMAGE_REL_AMD64_ADDR32 0x0002 | |
256 | #define IMAGE_REL_AMD64_ADDR32NB 0x0003 | |
257 | #define IMAGE_REL_AMD64_REL32 0x0004 | |
258 | #define IMAGE_REL_AMD64_REL32_1 0x0005 | |
259 | #define IMAGE_REL_AMD64_REL32_2 0x0006 | |
260 | #define IMAGE_REL_AMD64_REL32_3 0x0007 | |
261 | #define IMAGE_REL_AMD64_REL32_4 0x0008 | |
262 | #define IMAGE_REL_AMD64_REL32_5 0x0009 | |
263 | #define IMAGE_REL_AMD64_SECTION 0x000A | |
264 | #define IMAGE_REL_AMD64_SECREL 0x000B | |
265 | #define IMAGE_REL_AMD64_SECREL7 0x000C | |
266 | #define IMAGE_REL_AMD64_TOKEN 0x000D | |
267 | #define IMAGE_REL_AMD64_SREL32 0x000E | |
268 | #define IMAGE_REL_AMD64_PAIR 0x000F | |
269 | #define IMAGE_REL_AMD64_SSPAN32 0x0010 | |
270 | ||
271 | #endif /* _PE_H */ |