2 EFI image format for PE32, PE32+ and TE. Please note some data structures are
3 different for PE32 and PE32+. EFI_IMAGE_NT_HEADERS32 is for PE32 and
4 EFI_IMAGE_NT_HEADERS64 is for PE32+.
6 This file is coded to the Visual Studio, Microsoft Portable Executable and
7 Common Object File Format Specification, Revision 8.0 - May 16, 2006.
8 This file also includes some definitions in PI Specification, Revision 1.0.
10 Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
11 Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
12 This program and the accompanying materials
13 are licensed and made available under the terms and conditions of the BSD License
14 which accompanies this distribution. The full text of the license may be found at
15 http://opensource.org/licenses/bsd-license.php.
17 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
18 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
22 #ifndef __PE_IMAGE_H__
23 #define __PE_IMAGE_H__
25 #define SIGNATURE_16(A, B) ((A) | (B << 8))
26 #define SIGNATURE_32(A, B, C, D) (SIGNATURE_16 (A, B) | (SIGNATURE_16 (C, D) << 16))
27 #define SIGNATURE_64(A, B, C, D, E, F, G, H) \
28 (SIGNATURE_32 (A, B, C, D) | ((UINT64) (SIGNATURE_32 (E, F, G, H)) << 32))
30 #define ALIGN_VALUE(Value, Alignment) ((Value) + (((Alignment) - (Value)) & ((Alignment) - 1)))
31 #define ALIGN_POINTER(Pointer, Alignment) ((VOID *) (ALIGN_VALUE ((UINTN)(Pointer), (Alignment))))
34 // PE32+ Subsystem type for EFI images
36 #define EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION 10
37 #define EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
38 #define EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
39 #define EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13 ///< defined PI Specification, 1.0
43 // PE32+ Machine type for EFI images
45 #define IMAGE_FILE_MACHINE_I386 0x014c
46 #define IMAGE_FILE_MACHINE_IA64 0x0200
47 #define IMAGE_FILE_MACHINE_EBC 0x0EBC
48 #define IMAGE_FILE_MACHINE_X64 0x8664
49 #define IMAGE_FILE_MACHINE_ARMTHUMB_MIXED 0x01c2
54 #define EFI_IMAGE_DOS_SIGNATURE SIGNATURE_16('M', 'Z')
55 #define EFI_IMAGE_OS2_SIGNATURE SIGNATURE_16('N', 'E')
56 #define EFI_IMAGE_OS2_SIGNATURE_LE SIGNATURE_16('L', 'E')
57 #define EFI_IMAGE_NT_SIGNATURE SIGNATURE_32('P', 'E', '\0', '\0')
60 /// PE images can start with an optional DOS header, so if an image is run
61 /// under DOS it can print an error message.
64 UINT16 e_magic
; ///< Magic number.
65 UINT16 e_cblp
; ///< Bytes on last page of file.
66 UINT16 e_cp
; ///< Pages in file.
67 UINT16 e_crlc
; ///< Relocations.
68 UINT16 e_cparhdr
; ///< Size of header in paragraphs.
69 UINT16 e_minalloc
; ///< Minimum extra paragraphs needed.
70 UINT16 e_maxalloc
; ///< Maximum extra paragraphs needed.
71 UINT16 e_ss
; ///< Initial (relative) SS value.
72 UINT16 e_sp
; ///< Initial SP value.
73 UINT16 e_csum
; ///< Checksum.
74 UINT16 e_ip
; ///< Initial IP value.
75 UINT16 e_cs
; ///< Initial (relative) CS value.
76 UINT16 e_lfarlc
; ///< File address of relocation table.
77 UINT16 e_ovno
; ///< Overlay number.
78 UINT16 e_res
[4]; ///< Reserved words.
79 UINT16 e_oemid
; ///< OEM identifier (for e_oeminfo).
80 UINT16 e_oeminfo
; ///< OEM information; e_oemid specific.
81 UINT16 e_res2
[10]; ///< Reserved words.
82 UINT32 e_lfanew
; ///< File address of new exe header.
83 } EFI_IMAGE_DOS_HEADER
;
86 /// COFF File Header (Object and Image).
90 UINT16 NumberOfSections
;
92 UINT32 PointerToSymbolTable
;
93 UINT32 NumberOfSymbols
;
94 UINT16 SizeOfOptionalHeader
;
95 UINT16 Characteristics
;
96 } EFI_IMAGE_FILE_HEADER
;
99 /// Size of EFI_IMAGE_FILE_HEADER.
101 #define EFI_IMAGE_SIZEOF_FILE_HEADER 20
106 #define EFI_IMAGE_FILE_RELOCS_STRIPPED (1 << 0) ///< 0x0001 Relocation info stripped from file.
107 #define EFI_IMAGE_FILE_EXECUTABLE_IMAGE (1 << 1) ///< 0x0002 File is executable (i.e. no unresolved externel references).
108 #define EFI_IMAGE_FILE_LINE_NUMS_STRIPPED (1 << 2) ///< 0x0004 Line nunbers stripped from file.
109 #define EFI_IMAGE_FILE_LOCAL_SYMS_STRIPPED (1 << 3) ///< 0x0008 Local symbols stripped from file.
110 #define EFI_IMAGE_FILE_BYTES_REVERSED_LO (1 << 7) ///< 0x0080 Bytes of machine word are reversed.
111 #define EFI_IMAGE_FILE_32BIT_MACHINE (1 << 8) ///< 0x0100 32 bit word machine.
112 #define EFI_IMAGE_FILE_DEBUG_STRIPPED (1 << 9) ///< 0x0200 Debugging info stripped from file in .DBG file.
113 #define EFI_IMAGE_FILE_SYSTEM (1 << 12) ///< 0x1000 System File.
114 #define EFI_IMAGE_FILE_DLL (1 << 13) ///< 0x2000 File is a DLL.
115 #define EFI_IMAGE_FILE_BYTES_REVERSED_HI (1 << 15) ///< 0x8000 Bytes of machine word are reversed.
118 /// Header Data Directories.
121 UINT32 VirtualAddress
;
123 } EFI_IMAGE_DATA_DIRECTORY
;
128 #define EFI_IMAGE_DIRECTORY_ENTRY_EXPORT 0
129 #define EFI_IMAGE_DIRECTORY_ENTRY_IMPORT 1
130 #define EFI_IMAGE_DIRECTORY_ENTRY_RESOURCE 2
131 #define EFI_IMAGE_DIRECTORY_ENTRY_EXCEPTION 3
132 #define EFI_IMAGE_DIRECTORY_ENTRY_SECURITY 4
133 #define EFI_IMAGE_DIRECTORY_ENTRY_BASERELOC 5
134 #define EFI_IMAGE_DIRECTORY_ENTRY_DEBUG 6
135 #define EFI_IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7
136 #define EFI_IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8
137 #define EFI_IMAGE_DIRECTORY_ENTRY_TLS 9
138 #define EFI_IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10
140 #define EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES 16
144 /// EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC means PE32 and
145 /// EFI_IMAGE_OPTIONAL_HEADER32 must be used. The data structures only vary
146 /// after NT additional fields.
148 #define EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b
151 /// Optional Header Standard Fields for PE32.
158 UINT8 MajorLinkerVersion
;
159 UINT8 MinorLinkerVersion
;
161 UINT32 SizeOfInitializedData
;
162 UINT32 SizeOfUninitializedData
;
163 UINT32 AddressOfEntryPoint
;
165 UINT32 BaseOfData
; ///< PE32 contains this additional field, which is absent in PE32+.
167 /// Optional Header Windows-Specific Fields.
170 UINT32 SectionAlignment
;
171 UINT32 FileAlignment
;
172 UINT16 MajorOperatingSystemVersion
;
173 UINT16 MinorOperatingSystemVersion
;
174 UINT16 MajorImageVersion
;
175 UINT16 MinorImageVersion
;
176 UINT16 MajorSubsystemVersion
;
177 UINT16 MinorSubsystemVersion
;
178 UINT32 Win32VersionValue
;
180 UINT32 SizeOfHeaders
;
183 UINT16 DllCharacteristics
;
184 UINT32 SizeOfStackReserve
;
185 UINT32 SizeOfStackCommit
;
186 UINT32 SizeOfHeapReserve
;
187 UINT32 SizeOfHeapCommit
;
189 UINT32 NumberOfRvaAndSizes
;
190 EFI_IMAGE_DATA_DIRECTORY DataDirectory
[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES
];
191 } EFI_IMAGE_OPTIONAL_HEADER32
;
195 /// EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC means PE32+ and
196 /// EFI_IMAGE_OPTIONAL_HEADER64 must be used. The data structures only vary
197 /// after NT additional fields.
199 #define EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
202 /// Optional Header Standard Fields for PE32+.
209 UINT8 MajorLinkerVersion
;
210 UINT8 MinorLinkerVersion
;
212 UINT32 SizeOfInitializedData
;
213 UINT32 SizeOfUninitializedData
;
214 UINT32 AddressOfEntryPoint
;
217 /// Optional Header Windows-Specific Fields.
220 UINT32 SectionAlignment
;
221 UINT32 FileAlignment
;
222 UINT16 MajorOperatingSystemVersion
;
223 UINT16 MinorOperatingSystemVersion
;
224 UINT16 MajorImageVersion
;
225 UINT16 MinorImageVersion
;
226 UINT16 MajorSubsystemVersion
;
227 UINT16 MinorSubsystemVersion
;
228 UINT32 Win32VersionValue
;
230 UINT32 SizeOfHeaders
;
233 UINT16 DllCharacteristics
;
234 UINT64 SizeOfStackReserve
;
235 UINT64 SizeOfStackCommit
;
236 UINT64 SizeOfHeapReserve
;
237 UINT64 SizeOfHeapCommit
;
239 UINT32 NumberOfRvaAndSizes
;
240 EFI_IMAGE_DATA_DIRECTORY DataDirectory
[EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES
];
241 } EFI_IMAGE_OPTIONAL_HEADER64
;
245 /// EFI_IMAGE_NT_HEADERS32 is for use ONLY by tools.
249 EFI_IMAGE_FILE_HEADER FileHeader
;
250 EFI_IMAGE_OPTIONAL_HEADER32 OptionalHeader
;
251 } EFI_IMAGE_NT_HEADERS32
;
253 #define EFI_IMAGE_SIZEOF_NT_OPTIONAL32_HEADER sizeof (EFI_IMAGE_NT_HEADERS32)
257 /// EFI_IMAGE_HEADERS64 is for use ONLY by tools.
261 EFI_IMAGE_FILE_HEADER FileHeader
;
262 EFI_IMAGE_OPTIONAL_HEADER64 OptionalHeader
;
263 } EFI_IMAGE_NT_HEADERS64
;
265 #define EFI_IMAGE_SIZEOF_NT_OPTIONAL64_HEADER sizeof (EFI_IMAGE_NT_HEADERS64)
268 // Other Windows Subsystem Values
270 #define EFI_IMAGE_SUBSYSTEM_UNKNOWN 0
271 #define EFI_IMAGE_SUBSYSTEM_NATIVE 1
272 #define EFI_IMAGE_SUBSYSTEM_WINDOWS_GUI 2
273 #define EFI_IMAGE_SUBSYSTEM_WINDOWS_CUI 3
274 #define EFI_IMAGE_SUBSYSTEM_OS2_CUI 5
275 #define EFI_IMAGE_SUBSYSTEM_POSIX_CUI 7
278 /// Length of ShortName.
280 #define EFI_IMAGE_SIZEOF_SHORT_NAME 8
283 /// Section Table. This table immediately follows the optional header.
286 UINT8 Name
[EFI_IMAGE_SIZEOF_SHORT_NAME
];
288 UINT32 PhysicalAddress
;
291 UINT32 VirtualAddress
;
292 UINT32 SizeOfRawData
;
293 UINT32 PointerToRawData
;
294 UINT32 PointerToRelocations
;
295 UINT32 PointerToLinenumbers
;
296 UINT16 NumberOfRelocations
;
297 UINT16 NumberOfLinenumbers
;
298 UINT32 Characteristics
;
299 } EFI_IMAGE_SECTION_HEADER
;
302 /// Size of EFI_IMAGE_SECTION_HEADER.
304 #define EFI_IMAGE_SIZEOF_SECTION_HEADER 40
307 // Section Flags Values
309 #define EFI_IMAGE_SCN_TYPE_NO_PAD BIT3 ///< 0x00000008 ///< Reserved.
310 #define EFI_IMAGE_SCN_CNT_CODE BIT5 ///< 0x00000020
311 #define EFI_IMAGE_SCN_CNT_INITIALIZED_DATA BIT6 ///< 0x00000040
312 #define EFI_IMAGE_SCN_CNT_UNINITIALIZED_DATA BIT7 ///< 0x00000080
314 #define EFI_IMAGE_SCN_LNK_OTHER BIT8 ///< 0x00000100 ///< Reserved.
315 #define EFI_IMAGE_SCN_LNK_INFO BIT9 ///< 0x00000200 ///< Section contains comments or some other type of information.
316 #define EFI_IMAGE_SCN_LNK_REMOVE BIT11 ///< 0x00000800 ///< Section contents will not become part of image.
317 #define EFI_IMAGE_SCN_LNK_COMDAT BIT12 ///< 0x00001000
319 #define EFI_IMAGE_SCN_ALIGN_1BYTES BIT20 ///< 0x00100000
320 #define EFI_IMAGE_SCN_ALIGN_2BYTES BIT21 ///< 0x00200000
321 #define EFI_IMAGE_SCN_ALIGN_4BYTES (BIT20|BIT21) ///< 0x00300000
322 #define EFI_IMAGE_SCN_ALIGN_8BYTES BIT22 ///< 0x00400000
323 #define EFI_IMAGE_SCN_ALIGN_16BYTES (BIT20|BIT22) ///< 0x00500000
324 #define EFI_IMAGE_SCN_ALIGN_32BYTES (BIT21|BIT22) ///< 0x00600000
325 #define EFI_IMAGE_SCN_ALIGN_64BYTES (BIT20|BIT21|BIT22) ///< 0x00700000
327 #define EFI_IMAGE_SCN_MEM_DISCARDABLE BIT25 ///< 0x02000000
328 #define EFI_IMAGE_SCN_MEM_NOT_CACHED BIT26 ///< 0x04000000
329 #define EFI_IMAGE_SCN_MEM_NOT_PAGED BIT27 ///< 0x08000000
330 #define EFI_IMAGE_SCN_MEM_SHARED BIT28 ///< 0x10000000
331 #define EFI_IMAGE_SCN_MEM_EXECUTE BIT29 ///< 0x20000000
332 #define EFI_IMAGE_SCN_MEM_READ BIT30 ///< 0x40000000
333 #define EFI_IMAGE_SCN_MEM_WRITE BIT31 ///< 0x80000000
336 /// Size of a Symbol Table Record.
338 #define EFI_IMAGE_SIZEOF_SYMBOL 18
341 // Symbols have a section number of the section in which they are
342 // defined. Otherwise, section numbers have the following meanings:
344 #define EFI_IMAGE_SYM_UNDEFINED (UINT16) 0 ///< Symbol is undefined or is common.
345 #define EFI_IMAGE_SYM_ABSOLUTE (UINT16) -1 ///< Symbol is an absolute value.
346 #define EFI_IMAGE_SYM_DEBUG (UINT16) -2 ///< Symbol is a special debug item.
349 // Symbol Type (fundamental) values.
351 #define EFI_IMAGE_SYM_TYPE_NULL 0 ///< no type.
352 #define EFI_IMAGE_SYM_TYPE_VOID 1 ///< no valid type.
353 #define EFI_IMAGE_SYM_TYPE_CHAR 2 ///< type character.
354 #define EFI_IMAGE_SYM_TYPE_SHORT 3 ///< type short integer.
355 #define EFI_IMAGE_SYM_TYPE_INT 4
356 #define EFI_IMAGE_SYM_TYPE_LONG 5
357 #define EFI_IMAGE_SYM_TYPE_FLOAT 6
358 #define EFI_IMAGE_SYM_TYPE_DOUBLE 7
359 #define EFI_IMAGE_SYM_TYPE_STRUCT 8
360 #define EFI_IMAGE_SYM_TYPE_UNION 9
361 #define EFI_IMAGE_SYM_TYPE_ENUM 10 ///< enumeration.
362 #define EFI_IMAGE_SYM_TYPE_MOE 11 ///< member of enumeration.
363 #define EFI_IMAGE_SYM_TYPE_BYTE 12
364 #define EFI_IMAGE_SYM_TYPE_WORD 13
365 #define EFI_IMAGE_SYM_TYPE_UINT 14
366 #define EFI_IMAGE_SYM_TYPE_DWORD 15
369 // Symbol Type (derived) values.
371 #define EFI_IMAGE_SYM_DTYPE_NULL 0 ///< no derived type.
372 #define EFI_IMAGE_SYM_DTYPE_POINTER 1
373 #define EFI_IMAGE_SYM_DTYPE_FUNCTION 2
374 #define EFI_IMAGE_SYM_DTYPE_ARRAY 3
379 #define EFI_IMAGE_SYM_CLASS_END_OF_FUNCTION ((UINT8) -1)
380 #define EFI_IMAGE_SYM_CLASS_NULL 0
381 #define EFI_IMAGE_SYM_CLASS_AUTOMATIC 1
382 #define EFI_IMAGE_SYM_CLASS_EXTERNAL 2
383 #define EFI_IMAGE_SYM_CLASS_STATIC 3
384 #define EFI_IMAGE_SYM_CLASS_REGISTER 4
385 #define EFI_IMAGE_SYM_CLASS_EXTERNAL_DEF 5
386 #define EFI_IMAGE_SYM_CLASS_LABEL 6
387 #define EFI_IMAGE_SYM_CLASS_UNDEFINED_LABEL 7
388 #define EFI_IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8
389 #define EFI_IMAGE_SYM_CLASS_ARGUMENT 9
390 #define EFI_IMAGE_SYM_CLASS_STRUCT_TAG 10
391 #define EFI_IMAGE_SYM_CLASS_MEMBER_OF_UNION 11
392 #define EFI_IMAGE_SYM_CLASS_UNION_TAG 12
393 #define EFI_IMAGE_SYM_CLASS_TYPE_DEFINITION 13
394 #define EFI_IMAGE_SYM_CLASS_UNDEFINED_STATIC 14
395 #define EFI_IMAGE_SYM_CLASS_ENUM_TAG 15
396 #define EFI_IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16
397 #define EFI_IMAGE_SYM_CLASS_REGISTER_PARAM 17
398 #define EFI_IMAGE_SYM_CLASS_BIT_FIELD 18
399 #define EFI_IMAGE_SYM_CLASS_BLOCK 100
400 #define EFI_IMAGE_SYM_CLASS_FUNCTION 101
401 #define EFI_IMAGE_SYM_CLASS_END_OF_STRUCT 102
402 #define EFI_IMAGE_SYM_CLASS_FILE 103
403 #define EFI_IMAGE_SYM_CLASS_SECTION 104
404 #define EFI_IMAGE_SYM_CLASS_WEAK_EXTERNAL 105
407 // type packing constants
409 #define EFI_IMAGE_N_BTMASK 017
410 #define EFI_IMAGE_N_TMASK 060
411 #define EFI_IMAGE_N_TMASK1 0300
412 #define EFI_IMAGE_N_TMASK2 0360
413 #define EFI_IMAGE_N_BTSHFT 4
414 #define EFI_IMAGE_N_TSHIFT 2
417 // Communal selection types.
419 #define EFI_IMAGE_COMDAT_SELECT_NODUPLICATES 1
420 #define EFI_IMAGE_COMDAT_SELECT_ANY 2
421 #define EFI_IMAGE_COMDAT_SELECT_SAME_SIZE 3
422 #define EFI_IMAGE_COMDAT_SELECT_EXACT_MATCH 4
423 #define EFI_IMAGE_COMDAT_SELECT_ASSOCIATIVE 5
426 // the following values only be referred in PeCoff, not defined in PECOFF.
428 #define EFI_IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1
429 #define EFI_IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
430 #define EFI_IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
433 /// Relocation format.
436 UINT32 VirtualAddress
;
437 UINT32 SymbolTableIndex
;
439 } EFI_IMAGE_RELOCATION
;
442 /// Size of EFI_IMAGE_RELOCATION
444 #define EFI_IMAGE_SIZEOF_RELOCATION 10
447 // I386 relocation types.
449 #define EFI_IMAGE_REL_I386_ABSOLUTE 0x0000 ///< Reference is absolute, no relocation is necessary.
450 #define EFI_IMAGE_REL_I386_DIR16 0x0001 ///< Direct 16-bit reference to the symbols virtual address.
451 #define EFI_IMAGE_REL_I386_REL16 0x0002 ///< PC-relative 16-bit reference to the symbols virtual address.
452 #define EFI_IMAGE_REL_I386_DIR32 0x0006 ///< Direct 32-bit reference to the symbols virtual address.
453 #define EFI_IMAGE_REL_I386_DIR32NB 0x0007 ///< Direct 32-bit reference to the symbols virtual address, base not included.
454 #define EFI_IMAGE_REL_I386_SEG12 0x0009 ///< Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address.
455 #define EFI_IMAGE_REL_I386_SECTION 0x000A
456 #define EFI_IMAGE_REL_I386_SECREL 0x000B
457 #define EFI_IMAGE_REL_I386_REL32 0x0014 ///< PC-relative 32-bit reference to the symbols virtual address.
460 // x64 processor relocation types.
462 #define IMAGE_REL_AMD64_ABSOLUTE 0x0000
463 #define IMAGE_REL_AMD64_ADDR64 0x0001
464 #define IMAGE_REL_AMD64_ADDR32 0x0002
465 #define IMAGE_REL_AMD64_ADDR32NB 0x0003
466 #define IMAGE_REL_AMD64_REL32 0x0004
467 #define IMAGE_REL_AMD64_REL32_1 0x0005
468 #define IMAGE_REL_AMD64_REL32_2 0x0006
469 #define IMAGE_REL_AMD64_REL32_3 0x0007
470 #define IMAGE_REL_AMD64_REL32_4 0x0008
471 #define IMAGE_REL_AMD64_REL32_5 0x0009
472 #define IMAGE_REL_AMD64_SECTION 0x000A
473 #define IMAGE_REL_AMD64_SECREL 0x000B
474 #define IMAGE_REL_AMD64_SECREL7 0x000C
475 #define IMAGE_REL_AMD64_TOKEN 0x000D
476 #define IMAGE_REL_AMD64_SREL32 0x000E
477 #define IMAGE_REL_AMD64_PAIR 0x000F
478 #define IMAGE_REL_AMD64_SSPAN32 0x0010
481 /// Based relocation format.
484 UINT32 VirtualAddress
;
486 } EFI_IMAGE_BASE_RELOCATION
;
489 /// Size of EFI_IMAGE_BASE_RELOCATION.
491 #define EFI_IMAGE_SIZEOF_BASE_RELOCATION 8
494 // Based relocation types.
496 #define EFI_IMAGE_REL_BASED_ABSOLUTE 0
497 #define EFI_IMAGE_REL_BASED_HIGH 1
498 #define EFI_IMAGE_REL_BASED_LOW 2
499 #define EFI_IMAGE_REL_BASED_HIGHLOW 3
500 #define EFI_IMAGE_REL_BASED_HIGHADJ 4
501 #define EFI_IMAGE_REL_BASED_MIPS_JMPADDR 5
502 #define EFI_IMAGE_REL_BASED_ARM_MOV32A 5
503 #define EFI_IMAGE_REL_BASED_ARM_MOV32T 7
504 #define EFI_IMAGE_REL_BASED_IA64_IMM64 9
505 #define EFI_IMAGE_REL_BASED_MIPS_JMPADDR16 9
506 #define EFI_IMAGE_REL_BASED_DIR64 10
509 /// Line number format.
513 UINT32 SymbolTableIndex
; ///< Symbol table index of function name if Linenumber is 0.
514 UINT32 VirtualAddress
; ///< Virtual address of line number.
516 UINT16 Linenumber
; ///< Line number.
517 } EFI_IMAGE_LINENUMBER
;
520 /// Size of EFI_IMAGE_LINENUMBER.
522 #define EFI_IMAGE_SIZEOF_LINENUMBER 6
527 #define EFI_IMAGE_ARCHIVE_START_SIZE 8
528 #define EFI_IMAGE_ARCHIVE_START "!<arch>\n"
529 #define EFI_IMAGE_ARCHIVE_END "`\n"
530 #define EFI_IMAGE_ARCHIVE_PAD "\n"
531 #define EFI_IMAGE_ARCHIVE_LINKER_MEMBER "/ "
532 #define EFI_IMAGE_ARCHIVE_LONGNAMES_MEMBER "// "
535 /// Archive Member Headers
538 UINT8 Name
[16]; ///< File member name - `/' terminated.
539 UINT8 Date
[12]; ///< File member date - decimal.
540 UINT8 UserID
[6]; ///< File member user id - decimal.
541 UINT8 GroupID
[6]; ///< File member group id - decimal.
542 UINT8 Mode
[8]; ///< File member mode - octal.
543 UINT8 Size
[10]; ///< File member size - decimal.
544 UINT8 EndHeader
[2]; ///< String to end header. (0x60 0x0A).
545 } EFI_IMAGE_ARCHIVE_MEMBER_HEADER
;
548 /// Size of EFI_IMAGE_ARCHIVE_MEMBER_HEADER.
550 #define EFI_IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60
558 /// Export Directory Table.
561 UINT32 Characteristics
;
562 UINT32 TimeDateStamp
;
567 UINT32 NumberOfFunctions
;
568 UINT32 NumberOfNames
;
569 UINT32 AddressOfFunctions
;
570 UINT32 AddressOfNames
;
571 UINT32 AddressOfNameOrdinals
;
572 } EFI_IMAGE_EXPORT_DIRECTORY
;
580 } EFI_IMAGE_IMPORT_BY_NAME
;
583 /// Import Address Table RVA (Thunk Table).
589 EFI_IMAGE_IMPORT_BY_NAME
*AddressOfData
;
591 } EFI_IMAGE_THUNK_DATA
;
593 #define EFI_IMAGE_ORDINAL_FLAG BIT31 ///< Flag for PE32.
594 #define EFI_IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & EFI_IMAGE_ORDINAL_FLAG) != 0)
595 #define EFI_IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff)
598 /// Import Directory Table
601 UINT32 Characteristics
;
602 UINT32 TimeDateStamp
;
603 UINT32 ForwarderChain
;
605 EFI_IMAGE_THUNK_DATA
*FirstThunk
;
606 } EFI_IMAGE_IMPORT_DESCRIPTOR
;
609 /// Debug Directory Format.
612 UINT32 Characteristics
;
613 UINT32 TimeDateStamp
;
618 UINT32 RVA
; ///< The address of the debug data when loaded, relative to the image base.
619 UINT32 FileOffset
; ///< The file pointer to the debug data.
620 } EFI_IMAGE_DEBUG_DIRECTORY_ENTRY
;
622 #define EFI_IMAGE_DEBUG_TYPE_CODEVIEW 2 ///< The Visual C++ debug information.
625 /// Debug Data Structure defined in Microsoft C++.
627 #define CODEVIEW_SIGNATURE_NB10 SIGNATURE_32('N', 'B', '1', '0')
629 UINT32 Signature
; ///< "NB10"
634 // Filename of .PDB goes here
636 } EFI_IMAGE_DEBUG_CODEVIEW_NB10_ENTRY
;
639 /// Debug Data Structure defined in Microsoft C++.
641 #define CODEVIEW_SIGNATURE_RSDS SIGNATURE_32('R', 'S', 'D', 'S')
643 UINT32 Signature
; ///< "RSDS".
650 // Filename of .PDB goes here
652 } EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY
;
656 /// Debug Data Structure defined by Apple Mach-O to Coff utility.
658 #define CODEVIEW_SIGNATURE_MTOC SIGNATURE_32('M', 'T', 'O', 'C')
660 UINT32 Signature
; ///< "MTOC".
663 // Filename of .DLL (Mach-O with debug info) goes here
665 } EFI_IMAGE_DEBUG_CODEVIEW_MTOC_ENTRY
;
671 UINT32 Characteristics
;
672 UINT32 TimeDateStamp
;
675 UINT16 NumberOfNamedEntries
;
676 UINT16 NumberOfIdEntries
;
678 // Array of EFI_IMAGE_RESOURCE_DIRECTORY_ENTRY entries goes here.
680 } EFI_IMAGE_RESOURCE_DIRECTORY
;
683 /// Resource directory entry format.
688 UINT32 NameOffset
:31;
689 UINT32 NameIsString
:1;
696 UINT32 OffsetToDirectory
:31;
697 UINT32 DataIsDirectory
:1;
700 } EFI_IMAGE_RESOURCE_DIRECTORY_ENTRY
;
703 /// Resource directory entry for string.
708 } EFI_IMAGE_RESOURCE_DIRECTORY_STRING
;
711 /// Resource directory entry for data array.
718 } EFI_IMAGE_RESOURCE_DATA_ENTRY
;
721 /// Header format for TE images, defined in the PI Specification, 1.0.
724 UINT16 Signature
; ///< The signature for TE format = "VZ".
725 UINT16 Machine
; ///< From the original file header.
726 UINT8 NumberOfSections
; ///< From the original file header.
727 UINT8 Subsystem
; ///< From original optional header.
728 UINT16 StrippedSize
; ///< Number of bytes we removed from the header.
729 UINT32 AddressOfEntryPoint
; ///< Offset to entry point -- from original optional header.
730 UINT32 BaseOfCode
; ///< From original image -- required for ITP debug.
731 UINT64 ImageBase
; ///< From original file header.
732 EFI_IMAGE_DATA_DIRECTORY DataDirectory
[2]; ///< Only base relocation and debug directory.
733 } EFI_TE_IMAGE_HEADER
;
736 #define EFI_TE_IMAGE_HEADER_SIGNATURE SIGNATURE_16('V', 'Z')
739 // Data directory indexes in our TE image header
741 #define EFI_TE_IMAGE_DIRECTORY_ENTRY_BASERELOC 0
742 #define EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG 1
746 /// Union of PE32, PE32+, and TE headers.
749 EFI_IMAGE_NT_HEADERS32 Pe32
;
750 EFI_IMAGE_NT_HEADERS64 Pe32Plus
;
751 EFI_TE_IMAGE_HEADER Te
;
752 } EFI_IMAGE_OPTIONAL_HEADER_UNION
;
755 EFI_IMAGE_NT_HEADERS32
*Pe32
;
756 EFI_IMAGE_NT_HEADERS64
*Pe32Plus
;
757 EFI_TE_IMAGE_HEADER
*Te
;
758 EFI_IMAGE_OPTIONAL_HEADER_UNION
*Union
;
759 } EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION
;
761 typedef struct _WIN_CERTIFICATE
{
764 UINT16 wCertificateType
;
765 //UINT8 bCertificate[ANYSIZE_ARRAY];
771 } WIN_CERTIFICATE_EFI_PKCS
;
773 #define SHA256_DIGEST_SIZE 32
774 #define WIN_CERT_TYPE_PKCS_SIGNED_DATA 0x0002