include/peexe.h

   1 /*
   2  * Copyright  Eric Youngdale (1994)
   3  */
   4 #ifndef __WINE_PEEXE_H
   5 #define __WINE_PEEXE_H
   6
   7
   8
   9 struct coff_header
  10 {
  11         u_short Machine;
  12         u_short NumberOfSections;
  13         u_long TimeDateStamp;
  14         u_long PointerToSymbolTable;
  15         u_long NumberOfSymbols;
  16         u_short SizeOfOptionalHeader;
  17         u_short Characteristics;
  18 };
  19
  20
  21 /* These defines describe the meanings of the bits in the Characteristics
  22    field */
  23
  24 #define IMAGE_FILE_RELOCS_STRIPPED      1 /* No relocation info */
  25 #define IMAGE_FILE_EXECUTABLE_IMAGE     2
  26 #define IMAGE_FILE_LINE_NUMS_STRIPPED   4
  27 #define IMAGE_FILE_LOCAL_SYMS_STRIPPED  8
  28 #define IMAGE_FILE_16BIT_MACHINE        0x40
  29 #define IMAGE_FILE_BYTES_REVERSED_LO    0x80
  30 #define IMAGE_FILE_32BIT_MACHINE        0x100
  31 #define IMAGE_FILE_DEBUG_STRIPPED       0x200
  32 #define IMAGE_FILE_SYSTEM               0x1000
  33 #define IMAGE_FILE_DLL                  0x2000
  34 #define IMAGE_FILE_BYTES_REVERSED_HI    0x8000
  35
  36 /* These are the settings of the Machine field. */
  37 #define IMAGE_FILE_MACHINE_UNKNOWN 0
  38 #define IMAGE_FILE_MACHINE_I860    0x14d
  39 #define IMAGE_FILE_MACHINE_I386    0x14c
  40 #define IMAGE_FILE_MACHINE_R3000        0x162
  41 #define IMAGE_FILE_MACHINE_R4000        0x166
  42 #define IMAGE_FILE_MACHINE_ALPHA        0x184
  43
  44 struct Directory
  45 {
  46   u_long Virtual_address;
  47   u_long Size;
  48 };
  49
  50
  51 /* Optional coff header - used by NT to provide additional information. */
  52
  53 struct ocoffhdr
  54 {
  55         u_short Magic;                  /* Good old COFF magic 0413 */
  56         u_char MajorLinkerVersion;
  57         u_char MinorLinkerVersion;
  58         u_long SizeOfCode;
  59         u_long SizeOfInitializedData;
  60         u_long SizeOfUninitializedData;
  61         u_long AddressOfEntryPoint;
  62         u_long BaseOfCode;
  63         u_long BaseOfData;
  64         u_long BaseOfImage;
  65         u_long SectionAlignment;
  66         u_long FileAlignment;
  67         u_short MajorOperatingSystemVersion;
  68         u_short MinorOperatingSystemVersion;
  69         u_short MajorImageVersion;
  70         u_short MinorImageVersion;
  71         u_short MajorSubsystemVersion;
  72         u_short MinorSubsystemVersion;
  73         u_long Unknown1;
  74         u_long SizeOfImage;
  75         u_long SizeOfHeaders;
  76         u_long CheckSum;
  77         u_short Subsystem;
  78         u_short DllCharacteristics;
  79         u_long SizeOfStackReserve;
  80         u_long SizeOfStackCommit;
  81         u_long SizeOfHeapReserve;
  82         u_long SizeOfHeapCommit;
  83         u_long LoaderFlags;
  84         u_long NumberOfRvaAndSizes;
  85         struct Directory DataDirectory[16];
  86 };
  87
  88 /* These are indexes into the DataDirectory array */
  89 #define IMAGE_FILE_EXPORT_DIRECTORY 0
  90 #define IMAGE_FILE_IMPORT_DIRECTORY 1
  91 #define IMAGE_FILE_RESOURCE_DIRECTORY 2
  92 #define IMAGE_FILE_EXCEPTION_DIRECTORY 3
  93 #define IMAGE_FILE_SECURITY_DIRECTORY 4
  94 #define IMAGE_FILE_BASE_RELOCATION_TABLE 5
  95 #define IMAGE_FILE_DEBUG_DIRECTORY 6
  96 #define IMAGE_FILE_DESCRIPTION_STRING 7
  97 #define IMAGE_FILE_MACHINE_VALUE 8  /* Mips */
  98 #define IMAGE_FILE_THREAD_LOCAL_STORAGE 9
  99 #define IMAGE_FILE_CALLBACK_DIRECTORY 10
 100
 101 struct pe_header_s
 102 {
 103         char magic[4];  /* Must be 'P', 'E', 0, 0 */
 104         struct coff_header coff;
 105         struct ocoffhdr    opt_coff;
 106 };
 107
 108
 109 struct pe_segment_table
 110 {
 111   u_char Name[8];
 112   u_long Virtual_Size;
 113   u_long Virtual_Address;
 114   u_long Size_Of_Raw_Data;
 115   u_long   PointerToRawData;
 116   u_long   PointerToRelocations;
 117   u_long   PointerToLinenumbers;
 118   u_short  NumberOfRelocations;
 119   u_short  NumberOfLinenumbers;
 120   u_long   Characteristics;
 121 };
 122
 123 /* These defines are for the Characteristics bitfield. */
 124
 125 #define IMAGE_SCN_TYPE_CNT_CODE 0x20
 126 #define IMAGE_SCN_TYPE_CNT_INITIALIZED_DATA 0x40
 127 #define IMAGE_SCN_TYPE_CNT_UNINITIALIZED_DATA 0x80
 128 #define IMAGE_SCN_MEM_DISCARDABLE  0x2000000
 129 #define IMAGE_SCN_MEM_SHARED      0x10000000
 130 #define IMAGE_SCN_MEM_EXECUTE     0x20000000
 131 #define IMAGE_SCN_MEM_READ        0x40000000
 132 #define IMAGE_SCN_MEM_WRITE       0x80000000
 133
 134 /*
 135  * Import module directory stuff
 136  */
 137
 138 struct PE_Import_Directory
 139 {
 140   u_int Import_List;
 141   u_int reserved[2];
 142   u_int ModuleName;
 143   u_int reserved1;
 144 };
 145
 146 struct pe_import_name
 147 {
 148   u_short Hint;
 149   u_char Name[1];
 150 };
 151
 152 /*
 153  * Export module directory stuff
 154  */
 155
 156 struct PE_Export_Directory
 157 {
 158   u_long Characteristics;
 159   u_long TimeDateStamp;
 160   u_short Major_version;
 161   u_short Minor_version;
 162   u_long Name;
 163   u_long Base;
 164   u_long Number_Of_Functions;
 165   u_long Number_Of_Names;
 166   u_long * AddressOfFunctions;
 167   u_long * AddressOfNames;
 168   u_short * Address_Of_Name_Ordinals;
 169 };
 170
 171 /*
 172  * Resource directory stuff
 173  */
 174
 175 struct PE_Resource_Directory
 176 {
 177   u_long Characteristics;
 178   u_long TimeDateStamp;
 179   u_short MajorVersion;
 180   u_short MinorVersion;
 181   u_short NumberOfNamedEntries;
 182   u_short NumberOfIdEntries;
 183 };
 184
 185 struct PE_Directory_Entry
 186 {
 187   u_long Name;
 188   u_long OffsetToData;
 189 };
 190
 191 struct PE_Directory_Name_String
 192 {
 193   u_short Length;
 194   char NameString[1];
 195 };
 196
 197 struct PE_Directory_Name_String_U
 198 {
 199   u_short Length;
 200   u_short NameString[1];
 201 };
 202
 203 struct PE_Resource_Leaf_Entry
 204 {
 205   u_long OffsetToData;
 206   u_long Size;
 207   u_long CodePage;
 208   u_long Reserved;
 209 };
 210
 211 #define IMAGE_RESOURCE_NAME_IS_STRING    0x80000000
 212 #define IMAGE_RESOURCE_DATA_IS_DIRECTORY 0x80000000
 213
 214 #endif /* __WINE_PEEXE_H */