tools/pecoff.h

   1 #pragma once
   2
   3 #define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x010b
   4 #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x020b
   5
   6 #define IMAGE_DOS_MAGIC 0x5a4d
   7 #define IMAGE_PE_MAGIC 0x00004550
   8 #define IMAGE_SIZEOF_SHORT_NAME 8
   9
  10 #define IMAGE_FILE_LINE_NUMS_STRIPPED   0x0004
  11 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED  0x0008
  12 #define IMAGE_FILE_DEBUG_STRIPPED   0x0200
  13
  14 #define IMAGE_FILE_MACHINE_I386 0x14c
  15 #define IMAGE_FILE_MACHINE_AMD64 0x8664
  16 #define IMAGE_FILE_MACHINE_IA64 0x0200
  17
  18 #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5
  19
  20 #define IMAGE_SCN_TYPE_NOLOAD     0x00000002
  21 #define IMAGE_SCN_TYPE_NO_PAD     0x00000008
  22 #define IMAGE_SCN_CNT_CODE        0x00000020
  23 #define IMAGE_SCN_CNT_INITIALIZED_DATA    0x00000040
  24 #define IMAGE_SCN_CNT_UNINITIALIZED_DATA  0x00000080
  25 #define IMAGE_SCN_LNK_OTHER       0x00000100
  26 #define IMAGE_SCN_LNK_INFO        0x00000200
  27 #define IMAGE_SCN_LNK_REMOVE      0x00000800
  28 #define IMAGE_SCN_NO_DEFER_SPEC_EXC 0x00004000
  29 #define IMAGE_SCN_GPREL           0x00008000
  30 #define IMAGE_SCN_MEM_PURGEABLE   0x00020000
  31 #define IMAGE_SCN_MEM_LOCKED      0x00040000
  32 #define IMAGE_SCN_MEM_PRELOAD     0x00080000
  33 #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000
  34 #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
  35 #define IMAGE_SCN_MEM_NOT_CACHED  0x04000000
  36 #define IMAGE_SCN_MEM_NOT_PAGED   0x08000000
  37 #define IMAGE_SCN_MEM_SHARED      0x10000000
  38 #define IMAGE_SCN_MEM_EXECUTE     0x20000000
  39 #define IMAGE_SCN_MEM_READ        0x40000000
  40 #define IMAGE_SCN_MEM_WRITE       0x80000000
  41
  42 #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  43
  44 #define IMAGE_REL_I386_ABSOLUTE 0x0001
  45 #define IMAGE_REL_I386_DIR32    0x0006
  46
  47 typedef unsigned char BYTE;
  48 typedef unsigned char UCHAR;
  49 typedef unsigned short WORD;
  50 typedef short SHORT;
  51 typedef unsigned short USHORT;
  52 typedef unsigned long long ULONGLONG;
  53
  54 #if defined(__x86_64__) && !defined(_WIN64)
  55 typedef signed int LONG;
  56 typedef unsigned int ULONG;
  57 typedef unsigned int DWORD;
  58 #else
  59 typedef signed long LONG;
  60 typedef unsigned long ULONG;
  61 typedef unsigned long DWORD;
  62 #endif
  63 #if defined(_WIN64)
  64 typedef unsigned __int64 ULONG_PTR;
  65 #else
  66 #if defined(__x86_64__) && !defined(_WIN64)
  67 typedef  unsigned int  ULONG_PTR;
  68 #else
  69 typedef  unsigned long ULONG_PTR;
  70 #endif
  71 #endif
  72
  73 #pragma pack(push,2)
  74 typedef struct _IMAGE_DOS_HEADER {
  75   WORD e_magic;
  76   WORD e_cblp;
  77   WORD e_cp;
  78   WORD e_crlc;
  79   WORD e_cparhdr;
  80   WORD e_minalloc;
  81   WORD e_maxalloc;
  82   WORD e_ss;
  83   WORD e_sp;
  84   WORD e_csum;
  85   WORD e_ip;
  86   WORD e_cs;
  87   WORD e_lfarlc;
  88   WORD e_ovno;
  89   WORD e_res[4];
  90   WORD e_oemid;
  91   WORD e_oeminfo;
  92   WORD e_res2[10];
  93   LONG e_lfanew;
  94 } IMAGE_DOS_HEADER,*PIMAGE_DOS_HEADER;
  95 #pragma pack(pop)
  96
  97 #pragma pack(push,4)
  98 typedef struct _IMAGE_FILE_HEADER {
  99         WORD Machine;
 100         WORD NumberOfSections;
 101         DWORD TimeDateStamp;
 102         DWORD PointerToSymbolTable;
 103         DWORD NumberOfSymbols;
 104         WORD SizeOfOptionalHeader;
 105         WORD Characteristics;
 106 } IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
 107 #pragma pack(pop)
 108
 109 typedef struct _IMAGE_DATA_DIRECTORY {
 110   DWORD VirtualAddress;
 111   DWORD Size;
 112 } IMAGE_DATA_DIRECTORY,*PIMAGE_DATA_DIRECTORY;
 113
 114 typedef struct _IMAGE_OPTIONAL_HEADER32 {
 115         WORD Magic;
 116         BYTE MajorLinkerVersion;
 117         BYTE MinorLinkerVersion;
 118         DWORD SizeOfCode;
 119         DWORD SizeOfInitializedData;
 120         DWORD SizeOfUninitializedData;
 121         DWORD AddressOfEntryPoint;
 122         DWORD BaseOfCode;
 123         DWORD BaseOfData;
 124         DWORD ImageBase;
 125         DWORD SectionAlignment;
 126         DWORD FileAlignment;
 127         WORD MajorOperatingSystemVersion;
 128         WORD MinorOperatingSystemVersion;
 129         WORD MajorImageVersion;
 130         WORD MinorImageVersion;
 131         WORD MajorSubsystemVersion;
 132         WORD MinorSubsystemVersion;
 133         DWORD Win32VersionValue;
 134         DWORD SizeOfImage;
 135         DWORD SizeOfHeaders;
 136         DWORD CheckSum;
 137         WORD Subsystem;
 138         WORD DllCharacteristics;
 139         DWORD SizeOfStackReserve;
 140         DWORD SizeOfStackCommit;
 141         DWORD SizeOfHeapReserve;
 142         DWORD SizeOfHeapCommit;
 143         DWORD LoaderFlags;
 144         DWORD NumberOfRvaAndSizes;
 145         IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
 146 } IMAGE_OPTIONAL_HEADER32,*PIMAGE_OPTIONAL_HEADER32;
 147
 148 typedef struct _IMAGE_OPTIONAL_HEADER64 {
 149         WORD Magic;
 150         BYTE MajorLinkerVersion;
 151         BYTE MinorLinkerVersion;
 152         DWORD SizeOfCode;
 153         DWORD SizeOfInitializedData;
 154         DWORD SizeOfUninitializedData;
 155         DWORD AddressOfEntryPoint;
 156         DWORD BaseOfCode;
 157         ULONGLONG ImageBase;
 158         DWORD SectionAlignment;
 159         DWORD FileAlignment;
 160         WORD MajorOperatingSystemVersion;
 161         WORD MinorOperatingSystemVersion;
 162         WORD MajorImageVersion;
 163         WORD MinorImageVersion;
 164         WORD MajorSubsystemVersion;
 165         WORD MinorSubsystemVersion;
 166         DWORD Win32VersionValue;
 167         DWORD SizeOfImage;
 168         DWORD SizeOfHeaders;
 169         DWORD CheckSum;
 170         WORD Subsystem;
 171         WORD DllCharacteristics;
 172         ULONGLONG SizeOfStackReserve;
 173         ULONGLONG SizeOfStackCommit;
 174         ULONGLONG SizeOfHeapReserve;
 175         ULONGLONG SizeOfHeapCommit;
 176         DWORD LoaderFlags;
 177         DWORD NumberOfRvaAndSizes;
 178         IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
 179 } IMAGE_OPTIONAL_HEADER64,*PIMAGE_OPTIONAL_HEADER64;
 180
 181 #ifdef _TARGET_PE64
 182 typedef IMAGE_OPTIONAL_HEADER64 IMAGE_OPTIONAL_HEADER;
 183 typedef PIMAGE_OPTIONAL_HEADER64 PIMAGE_OPTIONAL_HEADER;
 184 #else
 185 typedef IMAGE_OPTIONAL_HEADER32 IMAGE_OPTIONAL_HEADER;
 186 typedef PIMAGE_OPTIONAL_HEADER32 PIMAGE_OPTIONAL_HEADER;
 187 #endif
 188
 189 typedef struct _IMAGE_SECTION_HEADER {
 190   BYTE Name[IMAGE_SIZEOF_SHORT_NAME];
 191   union {
 192     DWORD PhysicalAddress;
 193     DWORD VirtualSize;
 194   } Misc;
 195   DWORD VirtualAddress;
 196   DWORD SizeOfRawData;
 197   DWORD PointerToRawData;
 198   DWORD PointerToRelocations;
 199   DWORD PointerToLinenumbers;
 200   WORD NumberOfRelocations;
 201   WORD NumberOfLinenumbers;
 202   DWORD Characteristics;
 203 } IMAGE_SECTION_HEADER,*PIMAGE_SECTION_HEADER;
 204
 205 #pragma pack(push,4)
 206 typedef struct _IMAGE_BASE_RELOCATION {
 207         DWORD VirtualAddress;
 208         DWORD SizeOfBlock;
 209     WORD  TypeOffset[1];
 210 } IMAGE_BASE_RELOCATION,*PIMAGE_BASE_RELOCATION;
 211 #pragma pack(pop)
 212
 213 #ifndef UNALIGNED
 214 #define UNALIGNED
 215 #endif
 216
 217 #pragma pack(push,2)
 218 typedef struct _IMAGE_RELOCATION {
 219   union {
 220     DWORD VirtualAddress;
 221     DWORD RelocCount;
 222   };
 223   DWORD SymbolTableIndex;
 224   WORD Type;
 225 } IMAGE_RELOCATION;
 226 typedef struct _IMAGE_RELOCATION UNALIGNED *PIMAGE_RELOCATION;
 227 #pragma pack(pop)
 228
 229 #pragma pack(push,2)
 230 typedef struct _IMAGE_SYMBOL {
 231   union {
 232     BYTE ShortName[8];
 233     struct {
 234       DWORD Short;
 235       DWORD Long;
 236     } Name;
 237     DWORD LongName[2];
 238   } N;
 239   DWORD Value;
 240   SHORT SectionNumber;
 241   WORD Type;
 242   BYTE StorageClass;
 243   BYTE NumberOfAuxSymbols;
 244 } IMAGE_SYMBOL;
 245 typedef struct _IMAGE_SYMBOL UNALIGNED *PIMAGE_SYMBOL;
 246 #pragma pack(pop)