1191983Sweongyo/* $FreeBSD: releng/10.2/sys/boot/efi/include/i386/pe.h 163898 2006-11-02 02:42:48Z marcel $ */ 2191983Sweongyo/* 3191983Sweongyo PE32+ header file 4191983Sweongyo */ 5191983Sweongyo#ifndef _PE_H 6191983Sweongyo#define _PE_H 7191983Sweongyo 8191983Sweongyo#define IMAGE_DOS_SIGNATURE 0x5A4D // MZ 9191983Sweongyo#define IMAGE_OS2_SIGNATURE 0x454E // NE 10191983Sweongyo#define IMAGE_OS2_SIGNATURE_LE 0x454C // LE 11191983Sweongyo#define IMAGE_NT_SIGNATURE 0x00004550 // PE00 12191983Sweongyo#define IMAGE_EDOS_SIGNATURE 0x44454550 // PEED 13191983Sweongyo 14191983Sweongyo 15191983Sweongyotypedef struct _IMAGE_DOS_HEADER { // DOS .EXE header 16191983Sweongyo UINT16 e_magic; // Magic number 17191983Sweongyo UINT16 e_cblp; // Bytes on last page of file 18191983Sweongyo UINT16 e_cp; // Pages in file 19191983Sweongyo UINT16 e_crlc; // Relocations 20191983Sweongyo UINT16 e_cparhdr; // Size of header in paragraphs 21191983Sweongyo UINT16 e_minalloc; // Minimum extra paragraphs needed 22191983Sweongyo UINT16 e_maxalloc; // Maximum extra paragraphs needed 23191983Sweongyo UINT16 e_ss; // Initial (relative) SS value 24191983Sweongyo UINT16 e_sp; // Initial SP value 25191983Sweongyo UINT16 e_csum; // Checksum 26191983Sweongyo UINT16 e_ip; // Initial IP value 27191983Sweongyo UINT16 e_cs; // Initial (relative) CS value 28191983Sweongyo UINT16 e_lfarlc; // File address of relocation table 29191983Sweongyo UINT16 e_ovno; // Overlay number 30191983Sweongyo UINT16 e_res[4]; // Reserved words 31191983Sweongyo UINT16 e_oemid; // OEM identifier (for e_oeminfo) 32191983Sweongyo UINT16 e_oeminfo; // OEM information; e_oemid specific 33191983Sweongyo UINT16 e_res2[10]; // Reserved words 34257176Sglebius UINT32 e_lfanew; // File address of new exe header 35191983Sweongyo } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER; 36191983Sweongyo 37191983Sweongyotypedef struct _IMAGE_OS2_HEADER { // OS/2 .EXE header 38191983Sweongyo UINT16 ne_magic; // Magic number 39191983Sweongyo UINT8 ne_ver; // Version number 40191983Sweongyo UINT8 ne_rev; // Revision number 41191983Sweongyo UINT16 ne_enttab; // Offset of Entry Table 42191983Sweongyo UINT16 ne_cbenttab; // Number of bytes in Entry Table 43191983Sweongyo UINT32 ne_crc; // Checksum of whole file 44191983Sweongyo UINT16 ne_flags; // Flag UINT16 45191983Sweongyo UINT16 ne_autodata; // Automatic data segment number 46191983Sweongyo UINT16 ne_heap; // Initial heap allocation 47191983Sweongyo UINT16 ne_stack; // Initial stack allocation 48191983Sweongyo UINT32 ne_csip; // Initial CS:IP setting 49191983Sweongyo UINT32 ne_sssp; // Initial SS:SP setting 50191983Sweongyo UINT16 ne_cseg; // Count of file segments 51191983Sweongyo UINT16 ne_cmod; // Entries in Module Reference Table 52194677Sthompsa UINT16 ne_cbnrestab; // Size of non-resident name table 53191983Sweongyo UINT16 ne_segtab; // Offset of Segment Table 54191983Sweongyo UINT16 ne_rsrctab; // Offset of Resource Table 55191983Sweongyo UINT16 ne_restab; // Offset of resident name table 56191983Sweongyo UINT16 ne_modtab; // Offset of Module Reference Table 57191983Sweongyo UINT16 ne_imptab; // Offset of Imported Names Table 58191983Sweongyo UINT32 ne_nrestab; // Offset of Non-resident Names Table 59191983Sweongyo UINT16 ne_cmovent; // Count of movable entries 60191983Sweongyo UINT16 ne_align; // Segment alignment shift count 61191983Sweongyo UINT16 ne_cres; // Count of resource segments 62191983Sweongyo UINT8 ne_exetyp; // Target Operating system 63191983Sweongyo UINT8 ne_flagsothers; // Other .EXE flags 64191983Sweongyo UINT16 ne_pretthunks; // offset to return thunks 65191983Sweongyo UINT16 ne_psegrefbytes; // offset to segment ref. bytes 66191983Sweongyo UINT16 ne_swaparea; // Minimum code swap area size 67191983Sweongyo UINT16 ne_expver; // Expected Windows version number 68191983Sweongyo } IMAGE_OS2_HEADER, *PIMAGE_OS2_HEADER; 69191983Sweongyo 70191983Sweongyo// 71191983Sweongyo// File header format. 72191983Sweongyo// 73191983Sweongyo 74227309Sedtypedef struct _IMAGE_FILE_HEADER { 75191983Sweongyo UINT16 Machine; 76191983Sweongyo UINT16 NumberOfSections; 77191983Sweongyo UINT32 TimeDateStamp; 78191983Sweongyo UINT32 PointerToSymbolTable; 79267992Shselasky UINT32 NumberOfSymbols; 80191983Sweongyo UINT16 SizeOfOptionalHeader; 81191983Sweongyo UINT16 Characteristics; 82191983Sweongyo} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER; 83191983Sweongyo 84191983Sweongyo#define IMAGE_SIZEOF_FILE_HEADER 20 85191983Sweongyo 86191983Sweongyo#define IMAGE_FILE_RELOCS_STRIPPED 0x0001 // Relocation info stripped from file. 87191983Sweongyo#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 // File is executable (i.e. no unresolved externel references). 88191983Sweongyo#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 // Line nunbers stripped from file. 89191983Sweongyo#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 // Local symbols stripped from file. 90191983Sweongyo#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 // Bytes of machine word are reversed. 91191983Sweongyo#define IMAGE_FILE_32BIT_MACHINE 0x0100 // 32 bit word machine. 92191983Sweongyo#define IMAGE_FILE_DEBUG_STRIPPED 0x0200 // Debugging info stripped from file in .DBG file 93191983Sweongyo#define IMAGE_FILE_SYSTEM 0x1000 // System File. 94191983Sweongyo#define IMAGE_FILE_DLL 0x2000 // File is a DLL. 95191983Sweongyo#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 // Bytes of machine word are reversed. 96191983Sweongyo 97191983Sweongyo#define IMAGE_FILE_MACHINE_UNKNOWN 0 98191983Sweongyo#define IMAGE_FILE_MACHINE_I386 0x14c // Intel 386. 99191983Sweongyo#define IMAGE_FILE_MACHINE_R3000 0x162 // MIPS little-endian, 0540 big-endian 100191983Sweongyo#define IMAGE_FILE_MACHINE_R4000 0x166 // MIPS little-endian 101191983Sweongyo#define IMAGE_FILE_MACHINE_ALPHA 0x184 // Alpha_AXP 102191983Sweongyo#define IMAGE_FILE_MACHINE_POWERPC 0x1F0 // IBM PowerPC Little-Endian 103191983Sweongyo#define IMAGE_FILE_MACHINE_TAHOE 0x7cc // Intel EM machine 104191983Sweongyo// 105191983Sweongyo// Directory format. 106191983Sweongyo// 107191983Sweongyo 108191983Sweongyotypedef struct _IMAGE_DATA_DIRECTORY { 109191983Sweongyo UINT32 VirtualAddress; 110191983Sweongyo UINT32 Size; 111191983Sweongyo} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY; 112191983Sweongyo 113191983Sweongyo#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16 114191983Sweongyo 115191983Sweongyo// 116191983Sweongyo// Optional header format. 117191983Sweongyo// 118191983Sweongyo 119192984Sthompsatypedef struct _IMAGE_OPTIONAL_HEADER { 120191983Sweongyo // 121191983Sweongyo // Standard fields. 122192984Sthompsa // 123191983Sweongyo 124191983Sweongyo UINT16 Magic; 125191983Sweongyo UINT8 MajorLinkerVersion; 126191983Sweongyo UINT8 MinorLinkerVersion; 127191983Sweongyo UINT32 SizeOfCode; 128191983Sweongyo UINT32 SizeOfInitializedData; 129191983Sweongyo UINT32 SizeOfUninitializedData; 130191983Sweongyo UINT32 AddressOfEntryPoint; 131191983Sweongyo UINT32 BaseOfCode; 132191983Sweongyo UINT32 BaseOfData; 133191983Sweongyo 134191983Sweongyo // 135191983Sweongyo // NT additional fields. 136191983Sweongyo // 137191983Sweongyo 138191983Sweongyo UINT32 ImageBase; 139191983Sweongyo UINT32 SectionAlignment; 140191983Sweongyo UINT32 FileAlignment; 141228621Sbschmidt UINT16 MajorOperatingSystemVersion; 142228621Sbschmidt UINT16 MinorOperatingSystemVersion; 143228621Sbschmidt UINT16 MajorImageVersion; 144191983Sweongyo UINT16 MinorImageVersion; 145191983Sweongyo UINT16 MajorSubsystemVersion; 146191983Sweongyo UINT16 MinorSubsystemVersion; 147191983Sweongyo UINT32 Reserved1; 148191983Sweongyo UINT32 SizeOfImage; 149191983Sweongyo UINT32 SizeOfHeaders; 150191983Sweongyo UINT32 CheckSum; 151191983Sweongyo UINT16 Subsystem; 152191983Sweongyo UINT16 DllCharacteristics; 153191983Sweongyo UINT32 SizeOfStackReserve; 154191983Sweongyo UINT32 SizeOfStackCommit; 155191983Sweongyo UINT32 SizeOfHeapReserve; 156191983Sweongyo UINT32 SizeOfHeapCommit; 157191983Sweongyo UINT32 LoaderFlags; 158191983Sweongyo UINT32 NumberOfRvaAndSizes; 159191983Sweongyo IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; 160191983Sweongyo} IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER; 161191983Sweongyo 162191983Sweongyotypedef struct _IMAGE_ROM_OPTIONAL_HEADER { 163191983Sweongyo UINT16 Magic; 164191983Sweongyo UINT8 MajorLinkerVersion; 165191983Sweongyo UINT8 MinorLinkerVersion; 166191983Sweongyo UINT32 SizeOfCode; 167191983Sweongyo UINT32 SizeOfInitializedData; 168191983Sweongyo UINT32 SizeOfUninitializedData; 169191983Sweongyo UINT32 AddressOfEntryPoint; 170191983Sweongyo UINT32 BaseOfCode; 171191983Sweongyo UINT32 BaseOfData; 172191983Sweongyo UINT32 BaseOfBss; 173223486Shselasky UINT32 GprMask; 174191983Sweongyo UINT32 CprMask[4]; 175191983Sweongyo UINT32 GpValue; 176191983Sweongyo} IMAGE_ROM_OPTIONAL_HEADER, *PIMAGE_ROM_OPTIONAL_HEADER; 177191983Sweongyo 178191983Sweongyo#define IMAGE_SIZEOF_ROM_OPTIONAL_HEADER 56 179191983Sweongyo#define IMAGE_SIZEOF_STD_OPTIONAL_HEADER 28 180191983Sweongyo#define IMAGE_SIZEOF_NT_OPTIONAL_HEADER 224 181191983Sweongyo 182191983Sweongyo#define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b 183191983Sweongyo#define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107 184191983Sweongyo 185275646Smptypedef struct _IMAGE_NT_HEADERS { 186191983Sweongyo UINT32 Signature; 187191983Sweongyo IMAGE_FILE_HEADER FileHeader; 188209447Sthompsa IMAGE_OPTIONAL_HEADER OptionalHeader; 189191983Sweongyo} IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS; 190191983Sweongyo 191191983Sweongyotypedef struct _IMAGE_ROM_HEADERS { 192191983Sweongyo IMAGE_FILE_HEADER FileHeader; 193191983Sweongyo IMAGE_ROM_OPTIONAL_HEADER OptionalHeader; 194191983Sweongyo} IMAGE_ROM_HEADERS, *PIMAGE_ROM_HEADERS; 195191983Sweongyo 196193045Sthompsa#define IMAGE_FIRST_SECTION( ntheader ) ((PIMAGE_SECTION_HEADER) \ 197193045Sthompsa ((UINT32)ntheader + \ 198191983Sweongyo FIELD_OFFSET( IMAGE_NT_HEADERS, OptionalHeader ) + \ 199192984Sthompsa ((PIMAGE_NT_HEADERS)(ntheader))->FileHeader.SizeOfOptionalHeader \ 200191983Sweongyo )) 201191983Sweongyo 202191983Sweongyo 203191983Sweongyo// Subsystem Values 204244503Shselasky 205191983Sweongyo#define IMAGE_SUBSYSTEM_UNKNOWN 0 // Unknown subsystem. 206191983Sweongyo#define IMAGE_SUBSYSTEM_NATIVE 1 // Image doesn't require a subsystem. 207191983Sweongyo#define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI subsystem. 208191983Sweongyo#define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character subsystem. 209191983Sweongyo#define IMAGE_SUBSYSTEM_OS2_CUI 5 // image runs in the OS/2 character subsystem. 210191983Sweongyo#define IMAGE_SUBSYSTEM_POSIX_CUI 7 // image run in the Posix character subsystem. 211191983Sweongyo 212191983Sweongyo 213191983Sweongyo// Directory Entries 214191983Sweongyo 215191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_EXPORT 0 // Export Directory 216244503Shselasky#define IMAGE_DIRECTORY_ENTRY_IMPORT 1 // Import Directory 217191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_RESOURCE 2 // Resource Directory 218191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3 // Exception Directory 219191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_SECURITY 4 // Security Directory 220191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_BASERELOC 5 // Base Relocation Table 221191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_DEBUG 6 // Debug Directory 222191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 // Description String 223191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 // Machine Value (MIPS GP) 224191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_TLS 9 // TLS Directory 225191983Sweongyo#define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10 // Load Configuration Directory 226191983Sweongyo 227191983Sweongyo// 228192984Sthompsa// Section header format. 229191983Sweongyo// 230192499Sthompsa 231191983Sweongyo#define IMAGE_SIZEOF_SHORT_NAME 8 232191983Sweongyo 233191983Sweongyotypedef struct _IMAGE_SECTION_HEADER { 234191983Sweongyo UINT8 Name[IMAGE_SIZEOF_SHORT_NAME]; 235191983Sweongyo union { 236191983Sweongyo UINT32 PhysicalAddress; 237223486Shselasky UINT32 VirtualSize; 238191983Sweongyo } Misc; 239191983Sweongyo UINT32 VirtualAddress; 240191983Sweongyo UINT32 SizeOfRawData; 241191983Sweongyo UINT32 PointerToRawData; 242191983Sweongyo UINT32 PointerToRelocations; 243191983Sweongyo UINT32 PointerToLinenumbers; 244191983Sweongyo UINT16 NumberOfRelocations; 245191983Sweongyo UINT16 NumberOfLinenumbers; 246191983Sweongyo UINT32 Characteristics; 247192984Sthompsa} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER; 248191983Sweongyo 249191983Sweongyo#define IMAGE_SIZEOF_SECTION_HEADER 40 250191983Sweongyo 251191983Sweongyo#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 // Reserved. 252191983Sweongyo 253191983Sweongyo#define IMAGE_SCN_CNT_CODE 0x00000020 // Section contains code. 254191983Sweongyo#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 // Section contains initialized data. 255194228Sthompsa#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 // Section contains uninitialized data. 256191983Sweongyo 257191983Sweongyo#define IMAGE_SCN_LNK_OTHER 0x00000100 // Reserved. 258191983Sweongyo#define IMAGE_SCN_LNK_INFO 0x00000200 // Section contains comments or some other type of information. 259191983Sweongyo#define IMAGE_SCN_LNK_REMOVE 0x00000800 // Section contents will not become part of image. 260191983Sweongyo#define IMAGE_SCN_LNK_COMDAT 0x00001000 // Section contents comdat. 261191983Sweongyo 262194228Sthompsa#define IMAGE_SCN_ALIGN_1BYTES 0x00100000 // 263191983Sweongyo#define IMAGE_SCN_ALIGN_2BYTES 0x00200000 // 264191983Sweongyo#define IMAGE_SCN_ALIGN_4BYTES 0x00300000 // 265191983Sweongyo#define IMAGE_SCN_ALIGN_8BYTES 0x00400000 // 266194228Sthompsa#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 // Default alignment if no others are specified. 267246565Shselasky#define IMAGE_SCN_ALIGN_32BYTES 0x00600000 // 268191983Sweongyo#define IMAGE_SCN_ALIGN_64BYTES 0x00700000 // 269191983Sweongyo 270244503Shselasky#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 // Section can be discarded. 271244503Shselasky#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 // Section is not cachable. 272244503Shselasky#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 // Section is not pageable. 273244503Shselasky#define IMAGE_SCN_MEM_SHARED 0x10000000 // Section is shareable. 274244503Shselasky#define IMAGE_SCN_MEM_EXECUTE 0x20000000 // Section is executable. 275246565Shselasky#define IMAGE_SCN_MEM_READ 0x40000000 // Section is readable. 276246565Shselasky#define IMAGE_SCN_MEM_WRITE 0x80000000 // Section is writeable. 277246565Shselasky 278246565Shselasky// 279246565Shselasky// Symbol format. 280246565Shselasky// 281246565Shselasky 282246565Shselasky 283191983Sweongyo#define IMAGE_SIZEOF_SYMBOL 18 284191983Sweongyo 285191983Sweongyo// 286191983Sweongyo// Section values. 287191983Sweongyo// 288191983Sweongyo// Symbols have a section number of the section in which they are 289191983Sweongyo// defined. Otherwise, section numbers have the following meanings: 290191983Sweongyo// 291191983Sweongyo 292191983Sweongyo#define IMAGE_SYM_UNDEFINED (UINT16)0 // Symbol is undefined or is common. 293191983Sweongyo#define IMAGE_SYM_ABSOLUTE (UINT16)-1 // Symbol is an absolute value. 294191983Sweongyo#define IMAGE_SYM_DEBUG (UINT16)-2 // Symbol is a special debug item. 295191983Sweongyo 296191983Sweongyo// 297191983Sweongyo// Type (fundamental) values. 298191983Sweongyo// 299191983Sweongyo 300199816Sthompsa#define IMAGE_SYM_TYPE_NULL 0 // no type. 301191983Sweongyo#define IMAGE_SYM_TYPE_VOID 1 // 302191983Sweongyo#define IMAGE_SYM_TYPE_CHAR 2 // type character. 303191983Sweongyo#define IMAGE_SYM_TYPE_SHORT 3 // type short integer. 304191983Sweongyo#define IMAGE_SYM_TYPE_INT 4 // 305191983Sweongyo#define IMAGE_SYM_TYPE_LONG 5 // 306191983Sweongyo#define IMAGE_SYM_TYPE_FLOAT 6 // 307191983Sweongyo#define IMAGE_SYM_TYPE_DOUBLE 7 // 308191983Sweongyo#define IMAGE_SYM_TYPE_STRUCT 8 // 309191983Sweongyo#define IMAGE_SYM_TYPE_UNION 9 // 310191983Sweongyo#define IMAGE_SYM_TYPE_ENUM 10 // enumeration. 311191983Sweongyo#define IMAGE_SYM_TYPE_MOE 11 // member of enumeration. 312191983Sweongyo#define IMAGE_SYM_TYPE_BYTE 12 // 313191983Sweongyo#define IMAGE_SYM_TYPE_WORD 13 // 314191983Sweongyo#define IMAGE_SYM_TYPE_UINT 14 // 315191983Sweongyo#define IMAGE_SYM_TYPE_DWORD 15 // 316191983Sweongyo 317191983Sweongyo// 318191983Sweongyo// Type (derived) values. 319191983Sweongyo// 320191983Sweongyo 321191983Sweongyo#define IMAGE_SYM_DTYPE_NULL 0 // no derived type. 322191983Sweongyo#define IMAGE_SYM_DTYPE_POINTER 1 // pointer. 323191983Sweongyo#define IMAGE_SYM_DTYPE_FUNCTION 2 // function. 324191983Sweongyo#define IMAGE_SYM_DTYPE_ARRAY 3 // array. 325191983Sweongyo 326191983Sweongyo// 327191983Sweongyo// Storage classes. 328191983Sweongyo// 329191983Sweongyo 330191983Sweongyo#define IMAGE_SYM_CLASS_END_OF_FUNCTION (BYTE )-1 331191983Sweongyo#define IMAGE_SYM_CLASS_NULL 0 332191983Sweongyo#define IMAGE_SYM_CLASS_AUTOMATIC 1 333191983Sweongyo#define IMAGE_SYM_CLASS_EXTERNAL 2 334191983Sweongyo#define IMAGE_SYM_CLASS_STATIC 3 335191983Sweongyo#define IMAGE_SYM_CLASS_REGISTER 4 336191983Sweongyo#define IMAGE_SYM_CLASS_EXTERNAL_DEF 5 337191983Sweongyo#define IMAGE_SYM_CLASS_LABEL 6 338191983Sweongyo#define IMAGE_SYM_CLASS_UNDEFINED_LABEL 7 339207554Ssobomax#define IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 8 340191983Sweongyo#define IMAGE_SYM_CLASS_ARGUMENT 9 341191983Sweongyo#define IMAGE_SYM_CLASS_STRUCT_TAG 10 342191983Sweongyo#define IMAGE_SYM_CLASS_MEMBER_OF_UNION 11 343191983Sweongyo#define IMAGE_SYM_CLASS_UNION_TAG 12 344283537Sglebius#define IMAGE_SYM_CLASS_TYPE_DEFINITION 13 345283527Sglebius#define IMAGE_SYM_CLASS_UNDEFINED_STATIC 14 346191983Sweongyo#define IMAGE_SYM_CLASS_ENUM_TAG 15 347191983Sweongyo#define IMAGE_SYM_CLASS_MEMBER_OF_ENUM 16 348191983Sweongyo#define IMAGE_SYM_CLASS_REGISTER_PARAM 17 349191983Sweongyo#define IMAGE_SYM_CLASS_BIT_FIELD 18 350191983Sweongyo#define IMAGE_SYM_CLASS_BLOCK 100 351191983Sweongyo#define IMAGE_SYM_CLASS_FUNCTION 101 352191983Sweongyo#define IMAGE_SYM_CLASS_END_OF_STRUCT 102 353191983Sweongyo#define IMAGE_SYM_CLASS_FILE 103 354191983Sweongyo// new 355191983Sweongyo#define IMAGE_SYM_CLASS_SECTION 104 356191983Sweongyo#define IMAGE_SYM_CLASS_WEAK_EXTERNAL 105 357191983Sweongyo 358191983Sweongyo// type packing constants 359191983Sweongyo 360191983Sweongyo#define N_BTMASK 017 361191983Sweongyo#define N_TMASK 060 362191983Sweongyo#define N_TMASK1 0300 363191983Sweongyo#define N_TMASK2 0360 364191983Sweongyo#define N_BTSHFT 4 365191983Sweongyo#define N_TSHIFT 2 366191983Sweongyo 367191983Sweongyo// MACROS 368191983Sweongyo 369191983Sweongyo// 370191983Sweongyo// Communal selection types. 371191983Sweongyo// 372191983Sweongyo 373192468Ssam#define IMAGE_COMDAT_SELECT_NODUPLICATES 1 374192468Ssam#define IMAGE_COMDAT_SELECT_ANY 2 375192468Ssam#define IMAGE_COMDAT_SELECT_SAME_SIZE 3 376192468Ssam#define IMAGE_COMDAT_SELECT_EXACT_MATCH 4 377192468Ssam#define IMAGE_COMDAT_SELECT_ASSOCIATIVE 5 378191983Sweongyo 379191983Sweongyo#define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 380191983Sweongyo#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 381191983Sweongyo#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 382191983Sweongyo 383191983Sweongyo 384191983Sweongyo// 385191983Sweongyo// Relocation format. 386191983Sweongyo// 387246565Shselasky 388246565Shselaskytypedef struct _IMAGE_RELOCATION { 389246565Shselasky UINT32 VirtualAddress; 390191983Sweongyo UINT32 SymbolTableIndex; 391191983Sweongyo UINT16 Type; 392191983Sweongyo} IMAGE_RELOCATION; 393191983Sweongyo 394191983Sweongyo#define IMAGE_SIZEOF_RELOCATION 10 395191983Sweongyo 396192984Sthompsa// 397191983Sweongyo// I386 relocation types. 398194677Sthompsa// 399191983Sweongyo 400191983Sweongyo#define IMAGE_REL_I386_ABSOLUTE 0 // Reference is absolute, no relocation is necessary 401191983Sweongyo#define IMAGE_REL_I386_DIR16 01 // Direct 16-bit reference to the symbols virtual address 402191983Sweongyo#define IMAGE_REL_I386_REL16 02 // PC-relative 16-bit reference to the symbols virtual address 403191983Sweongyo#define IMAGE_REL_I386_DIR32 06 // Direct 32-bit reference to the symbols virtual address 404191983Sweongyo#define IMAGE_REL_I386_DIR32NB 07 // Direct 32-bit reference to the symbols virtual address, base not included 405191983Sweongyo#define IMAGE_REL_I386_SEG12 011 // Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address 406191983Sweongyo#define IMAGE_REL_I386_SECTION 012 407191983Sweongyo#define IMAGE_REL_I386_SECREL 013 408191983Sweongyo#define IMAGE_REL_I386_REL32 024 // PC-relative 32-bit reference to the symbols virtual address 409191983Sweongyo 410191983Sweongyo// 411191983Sweongyo// MIPS relocation types. 412191983Sweongyo// 413191983Sweongyo 414191983Sweongyo#define IMAGE_REL_MIPS_ABSOLUTE 0 // Reference is absolute, no relocation is necessary 415191983Sweongyo#define IMAGE_REL_MIPS_REFHALF 01 416191983Sweongyo#define IMAGE_REL_MIPS_REFWORD 02 417191983Sweongyo#define IMAGE_REL_MIPS_JMPADDR 03 418191983Sweongyo#define IMAGE_REL_MIPS_REFHI 04 419191983Sweongyo#define IMAGE_REL_MIPS_REFLO 05 420191983Sweongyo#define IMAGE_REL_MIPS_GPREL 06 421271866Sglebius#define IMAGE_REL_MIPS_LITERAL 07 422191983Sweongyo#define IMAGE_REL_MIPS_SECTION 012 423191983Sweongyo#define IMAGE_REL_MIPS_SECREL 013 424191983Sweongyo#define IMAGE_REL_MIPS_REFWORDNB 042 425191983Sweongyo#define IMAGE_REL_MIPS_PAIR 045 426191983Sweongyo 427191983Sweongyo// 428191983Sweongyo// Alpha Relocation types. 429191983Sweongyo// 430191983Sweongyo 431191983Sweongyo#define IMAGE_REL_ALPHA_ABSOLUTE 0x0 432191983Sweongyo#define IMAGE_REL_ALPHA_REFLONG 0x1 433269569Sn_hibma#define IMAGE_REL_ALPHA_REFQUAD 0x2 434191983Sweongyo#define IMAGE_REL_ALPHA_GPREL32 0x3 435191983Sweongyo#define IMAGE_REL_ALPHA_LITERAL 0x4 436191983Sweongyo#define IMAGE_REL_ALPHA_LITUSE 0x5 437191983Sweongyo#define IMAGE_REL_ALPHA_GPDISP 0x6 438191983Sweongyo#define IMAGE_REL_ALPHA_BRADDR 0x7 439191983Sweongyo#define IMAGE_REL_ALPHA_HINT 0x8 440227461Shselasky#define IMAGE_REL_ALPHA_INLINE_REFLONG 0x9 441191983Sweongyo#define IMAGE_REL_ALPHA_REFHI 0xA 442191983Sweongyo#define IMAGE_REL_ALPHA_REFLO 0xB 443191983Sweongyo#define IMAGE_REL_ALPHA_PAIR 0xC 444191983Sweongyo#define IMAGE_REL_ALPHA_MATCH 0xD 445191983Sweongyo#define IMAGE_REL_ALPHA_SECTION 0xE 446191983Sweongyo#define IMAGE_REL_ALPHA_SECREL 0xF 447191983Sweongyo#define IMAGE_REL_ALPHA_REFLONGNB 0x10 448191983Sweongyo 449191983Sweongyo// 450191983Sweongyo// IBM PowerPC relocation types. 451191983Sweongyo// 452191983Sweongyo 453191983Sweongyo#define IMAGE_REL_PPC_ABSOLUTE 0x0000 // NOP 454191983Sweongyo#define IMAGE_REL_PPC_ADDR64 0x0001 // 64-bit address 455191983Sweongyo#define IMAGE_REL_PPC_ADDR32 0x0002 // 32-bit address 456191983Sweongyo#define IMAGE_REL_PPC_ADDR24 0x0003 // 26-bit address, shifted left 2 (branch absolute) 457191983Sweongyo#define IMAGE_REL_PPC_ADDR16 0x0004 // 16-bit address 458191983Sweongyo#define IMAGE_REL_PPC_ADDR14 0x0005 // 16-bit address, shifted left 2 (load doubleword) 459191983Sweongyo#define IMAGE_REL_PPC_REL24 0x0006 // 26-bit PC-relative offset, shifted left 2 (branch relative) 460191983Sweongyo#define IMAGE_REL_PPC_REL14 0x0007 // 16-bit PC-relative offset, shifted left 2 (br cond relative) 461191983Sweongyo#define IMAGE_REL_PPC_TOCREL16 0x0008 // 16-bit offset from TOC base 462191983Sweongyo#define IMAGE_REL_PPC_TOCREL14 0x0009 // 16-bit offset from TOC base, shifted left 2 (load doubleword) 463191983Sweongyo 464191983Sweongyo#define IMAGE_REL_PPC_ADDR32NB 0x000A // 32-bit addr w/o image base 465191983Sweongyo#define IMAGE_REL_PPC_SECREL 0x000B // va of containing section (as in an image sectionhdr) 466191983Sweongyo#define IMAGE_REL_PPC_SECTION 0x000C // sectionheader number 467191983Sweongyo#define IMAGE_REL_PPC_IFGLUE 0x000D // substitute TOC restore instruction iff symbol is glue code 468191983Sweongyo#define IMAGE_REL_PPC_IMGLUE 0x000E // symbol is glue code; virtual address is TOC restore instruction 469191983Sweongyo 470191983Sweongyo#define IMAGE_REL_PPC_TYPEMASK 0x00FF // mask to isolate above values in IMAGE_RELOCATION.Type 471246614Shselasky 472246614Shselasky// Flag bits in IMAGE_RELOCATION.TYPE 473191983Sweongyo 474246614Shselasky#define IMAGE_REL_PPC_NEG 0x0100 // subtract reloc value rather than adding it 475246614Shselasky#define IMAGE_REL_PPC_BRTAKEN 0x0200 // fix branch prediction bit to predict branch taken 476246614Shselasky#define IMAGE_REL_PPC_BRNTAKEN 0x0400 // fix branch prediction bit to predict branch not taken 477246614Shselasky#define IMAGE_REL_PPC_TOCDEFN 0x0800 // toc slot defined in file (or, data in toc) 478246614Shselasky 479246614Shselasky// 480191983Sweongyo// Based relocation format. 481191983Sweongyo// 482191983Sweongyo 483191983Sweongyotypedef struct _IMAGE_BASE_RELOCATION { 484191983Sweongyo UINT32 VirtualAddress; 485191983Sweongyo UINT32 SizeOfBlock; 486191983Sweongyo// UINT16 TypeOffset[1]; 487191983Sweongyo} IMAGE_BASE_RELOCATION, *PIMAGE_BASE_RELOCATION; 488191983Sweongyo 489191983Sweongyo#define IMAGE_SIZEOF_BASE_RELOCATION 8 490191983Sweongyo 491191983Sweongyo// 492191983Sweongyo// Based relocation types. 493191983Sweongyo// 494191983Sweongyo 495191983Sweongyo#define IMAGE_REL_BASED_ABSOLUTE 0 496191983Sweongyo#define IMAGE_REL_BASED_HIGH 1 497191983Sweongyo#define IMAGE_REL_BASED_LOW 2 498191983Sweongyo#define IMAGE_REL_BASED_HIGHLOW 3 499191983Sweongyo#define IMAGE_REL_BASED_HIGHADJ 4 500191983Sweongyo#define IMAGE_REL_BASED_MIPS_JMPADDR 5 501191983Sweongyo#define IMAGE_REL_BASED_IA64_IMM64 9 502191983Sweongyo#define IMAGE_REL_BASED_DIR64 10 503191983Sweongyo 504191983Sweongyo// 505191983Sweongyo// Line number format. 506191983Sweongyo// 507191983Sweongyo 508191983Sweongyotypedef struct _IMAGE_LINENUMBER { 509191983Sweongyo union { 510191983Sweongyo UINT32 SymbolTableIndex; // Symbol table index of function name if Linenumber is 0. 511191983Sweongyo UINT32 VirtualAddress; // Virtual address of line number. 512191983Sweongyo } Type; 513191983Sweongyo UINT16 Linenumber; // Line number. 514191983Sweongyo} IMAGE_LINENUMBER; 515191983Sweongyo 516191983Sweongyo#define IMAGE_SIZEOF_LINENUMBER 6 517191983Sweongyo 518191983Sweongyo// 519191983Sweongyo// Archive format. 520191983Sweongyo// 521191983Sweongyo 522191983Sweongyo#define IMAGE_ARCHIVE_START_SIZE 8 523191983Sweongyo#define IMAGE_ARCHIVE_START "!<arch>\n" 524191983Sweongyo#define IMAGE_ARCHIVE_END "`\n" 525191983Sweongyo#define IMAGE_ARCHIVE_PAD "\n" 526191983Sweongyo#define IMAGE_ARCHIVE_LINKER_MEMBER "/ " 527191983Sweongyo#define IMAGE_ARCHIVE_LONGNAMES_MEMBER "// " 528191983Sweongyo 529191983Sweongyotypedef struct _IMAGE_ARCHIVE_MEMBER_HEADER { 530191983Sweongyo UINT8 Name[16]; // File member name - `/' terminated. 531191983Sweongyo UINT8 Date[12]; // File member date - decimal. 532191983Sweongyo UINT8 UserID[6]; // File member user id - decimal. 533191983Sweongyo UINT8 GroupID[6]; // File member group id - decimal. 534191983Sweongyo UINT8 Mode[8]; // File member mode - octal. 535191983Sweongyo UINT8 Size[10]; // File member size - decimal. 536191983Sweongyo UINT8 EndHeader[2]; // String to end header. 537191983Sweongyo} IMAGE_ARCHIVE_MEMBER_HEADER, *PIMAGE_ARCHIVE_MEMBER_HEADER; 538191983Sweongyo 539191983Sweongyo#define IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60 540191983Sweongyo 541191983Sweongyo// 542191983Sweongyo// DLL support. 543191983Sweongyo// 544191983Sweongyo 545191983Sweongyo// 546191983Sweongyo// Export Format 547191983Sweongyo// 548191983Sweongyo 549191983Sweongyotypedef struct _IMAGE_EXPORT_DIRECTORY { 550191983Sweongyo UINT32 Characteristics; 551191983Sweongyo UINT32 TimeDateStamp; 552191983Sweongyo UINT16 MajorVersion; 553191983Sweongyo UINT16 MinorVersion; 554191983Sweongyo UINT32 Name; 555227461Shselasky UINT32 Base; 556191983Sweongyo UINT32 NumberOfFunctions; 557191983Sweongyo UINT32 NumberOfNames; 558191983Sweongyo UINT32 *AddressOfFunctions; 559191983Sweongyo UINT32 *AddressOfNames; 560191983Sweongyo UINT32 *AddressOfNameOrdinals; 561191983Sweongyo} IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY; 562191983Sweongyo 563191983Sweongyo// 564191983Sweongyo// Import Format 565191983Sweongyo// 566191983Sweongyo 567191983Sweongyotypedef struct _IMAGE_IMPORT_BY_NAME { 568191983Sweongyo UINT16 Hint; 569191983Sweongyo UINT8 Name[1]; 570191983Sweongyo} IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME; 571191983Sweongyo 572191983Sweongyotypedef struct _IMAGE_THUNK_DATA { 573191983Sweongyo union { 574191983Sweongyo UINT32 Function; 575191983Sweongyo UINT32 Ordinal; 576191983Sweongyo PIMAGE_IMPORT_BY_NAME AddressOfData; 577191983Sweongyo } u1; 578191983Sweongyo} IMAGE_THUNK_DATA, *PIMAGE_THUNK_DATA; 579191983Sweongyo 580191983Sweongyo#define IMAGE_ORDINAL_FLAG 0x80000000 581191983Sweongyo#define IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & IMAGE_ORDINAL_FLAG) != 0) 582191983Sweongyo#define IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff) 583191983Sweongyo 584191983Sweongyotypedef struct _IMAGE_IMPORT_DESCRIPTOR { 585191983Sweongyo UINT32 Characteristics; 586191983Sweongyo UINT32 TimeDateStamp; 587191983Sweongyo UINT32 ForwarderChain; 588191983Sweongyo UINT32 Name; 589191983Sweongyo PIMAGE_THUNK_DATA FirstThunk; 590191983Sweongyo} IMAGE_IMPORT_DESCRIPTOR, *PIMAGE_IMPORT_DESCRIPTOR; 591191983Sweongyo 592191983Sweongyo#define IMAGE_DEBUG_TYPE_CODEVIEW 2 593191983Sweongyo 594191983Sweongyotypedef struct { 595191983Sweongyo UINT32 Characteristics; 596191983Sweongyo UINT32 TimeDateStamp; 597191983Sweongyo UINT16 MajorVersion; 598191983Sweongyo UINT16 MinorVersion; 599191983Sweongyo UINT32 Type; 600191983Sweongyo UINT32 SizeOfData; 601191983Sweongyo UINT32 RVA; 602191983Sweongyo UINT32 FileOffset; 603191983Sweongyo} IMAGE_DEBUG_DIRECTORY_ENTRY; 604191983Sweongyo 605191983Sweongyo#define CODEVIEW_SIGNATURE_NB10 0x3031424E // "NB10" 606191983Sweongyo 607191983Sweongyotypedef struct { 608191983Sweongyo UINT32 Signature; // "NB10" 609191983Sweongyo UINT32 Unknown; 610191983Sweongyo UINT32 Unknown2; 611191983Sweongyo UINT32 Unknown3; 612191983Sweongyo // 613191983Sweongyo // Filename of .PDB goes here 614191983Sweongyo // 615191983Sweongyo} EFI_IMAGE_DEBUG_CODEVIEW_NB10_ENTRY; 616191983Sweongyo 617191983Sweongyo#define CODEVIEW_SIGNATURE_RSDS 0x53445352 // "RSDS" 618191983Sweongyo 619191983Sweongyotypedef struct { 620191983Sweongyo UINT32 Signature; // "RSDS" 621191983Sweongyo UINT32 Unknown; 622191983Sweongyo UINT32 Unknown2; 623191983Sweongyo UINT32 Unknown3; 624191983Sweongyo UINT32 Unknown4; 625191983Sweongyo UINT32 Unknown5; 626191983Sweongyo // 627191983Sweongyo // Filename of .PDB goes here 628191983Sweongyo // 629191983Sweongyo} EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY; 630191983Sweongyo 631191983Sweongyo#endif 632191983Sweongyo