contrib/elf2dmp/pe.h

   1 /*
   2  * Copyright (c) 2018 Virtuozzo International GmbH
   3  *
   4  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   5  *
   6  */
   7
   8 #ifndef PE_H
   9 #define PE_H
  10
  11
  12 #ifndef _WIN32
  13 typedef struct IMAGE_DOS_HEADER {
  14     uint16_t  e_magic;      /* 0x00: MZ Header signature */
  15     uint16_t  e_cblp;       /* 0x02: Bytes on last page of file */
  16     uint16_t  e_cp;         /* 0x04: Pages in file */
  17     uint16_t  e_crlc;       /* 0x06: Relocations */
  18     uint16_t  e_cparhdr;    /* 0x08: Size of header in paragraphs */
  19     uint16_t  e_minalloc;   /* 0x0a: Minimum extra paragraphs needed */
  20     uint16_t  e_maxalloc;   /* 0x0c: Maximum extra paragraphs needed */
  21     uint16_t  e_ss;         /* 0x0e: Initial (relative) SS value */
  22     uint16_t  e_sp;         /* 0x10: Initial SP value */
  23     uint16_t  e_csum;       /* 0x12: Checksum */
  24     uint16_t  e_ip;         /* 0x14: Initial IP value */
  25     uint16_t  e_cs;         /* 0x16: Initial (relative) CS value */
  26     uint16_t  e_lfarlc;     /* 0x18: File address of relocation table */
  27     uint16_t  e_ovno;       /* 0x1a: Overlay number */
  28     uint16_t  e_res[4];     /* 0x1c: Reserved words */
  29     uint16_t  e_oemid;      /* 0x24: OEM identifier (for e_oeminfo) */
  30     uint16_t  e_oeminfo;    /* 0x26: OEM information; e_oemid specific */
  31     uint16_t  e_res2[10];   /* 0x28: Reserved words */
  32     uint32_t  e_lfanew;     /* 0x3c: Offset to extended header */
  33 } __attribute__ ((packed)) IMAGE_DOS_HEADER;
  34
  35 typedef struct IMAGE_FILE_HEADER {
  36     uint16_t  Machine;
  37     uint16_t  NumberOfSections;
  38     uint32_t  TimeDateStamp;
  39     uint32_t  PointerToSymbolTable;
  40     uint32_t  NumberOfSymbols;
  41     uint16_t  SizeOfOptionalHeader;
  42     uint16_t  Characteristics;
  43 } __attribute__ ((packed)) IMAGE_FILE_HEADER;
  44
  45 typedef struct IMAGE_DATA_DIRECTORY {
  46     uint32_t VirtualAddress;
  47     uint32_t Size;
  48 } __attribute__ ((packed)) IMAGE_DATA_DIRECTORY;
  49
  50 #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
  51
  52 typedef struct IMAGE_OPTIONAL_HEADER64 {
  53     uint16_t  Magic; /* 0x20b */
  54     uint8_t   MajorLinkerVersion;
  55     uint8_t   MinorLinkerVersion;
  56     uint32_t  SizeOfCode;
  57     uint32_t  SizeOfInitializedData;
  58     uint32_t  SizeOfUninitializedData;
  59     uint32_t  AddressOfEntryPoint;
  60     uint32_t  BaseOfCode;
  61     uint64_t  ImageBase;
  62     uint32_t  SectionAlignment;
  63     uint32_t  FileAlignment;
  64     uint16_t  MajorOperatingSystemVersion;
  65     uint16_t  MinorOperatingSystemVersion;
  66     uint16_t  MajorImageVersion;
  67     uint16_t  MinorImageVersion;
  68     uint16_t  MajorSubsystemVersion;
  69     uint16_t  MinorSubsystemVersion;
  70     uint32_t  Win32VersionValue;
  71     uint32_t  SizeOfImage;
  72     uint32_t  SizeOfHeaders;
  73     uint32_t  CheckSum;
  74     uint16_t  Subsystem;
  75     uint16_t  DllCharacteristics;
  76     uint64_t  SizeOfStackReserve;
  77     uint64_t  SizeOfStackCommit;
  78     uint64_t  SizeOfHeapReserve;
  79     uint64_t  SizeOfHeapCommit;
  80     uint32_t  LoaderFlags;
  81     uint32_t  NumberOfRvaAndSizes;
  82     IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
  83 } __attribute__ ((packed)) IMAGE_OPTIONAL_HEADER64;
  84
  85 typedef struct IMAGE_NT_HEADERS64 {
  86     uint32_t Signature;
  87     IMAGE_FILE_HEADER FileHeader;
  88     IMAGE_OPTIONAL_HEADER64 OptionalHeader;
  89 } __attribute__ ((packed)) IMAGE_NT_HEADERS64;
  90
  91 typedef struct IMAGE_EXPORT_DIRECTORY {
  92     uint32_t    Characteristics;
  93     uint32_t    TimeDateStamp;
  94     uint16_t    MajorVersion;
  95     uint16_t    MinorVersion;
  96     uint32_t    Name;
  97     uint32_t    Base;
  98     uint32_t    NumberOfFunctions;
  99     uint32_t    NumberOfNames;
 100     uint32_t    AddressOfFunctions;
 101     uint32_t    AddressOfNames;
 102     uint32_t    AddressOfNameOrdinals;
 103 } __attribute__ ((packed)) IMAGE_EXPORT_DIRECTORY;
 104
 105 typedef struct IMAGE_DEBUG_DIRECTORY {
 106     uint32_t Characteristics;
 107     uint32_t TimeDateStamp;
 108     uint16_t MajorVersion;
 109     uint16_t MinorVersion;
 110     uint32_t Type;
 111     uint32_t SizeOfData;
 112     uint32_t AddressOfRawData;
 113     uint32_t PointerToRawData;
 114 } __attribute__ ((packed)) IMAGE_DEBUG_DIRECTORY;
 115
 116 #define IMAGE_DEBUG_TYPE_CODEVIEW   2
 117 #endif
 118
 119 #define IMAGE_FILE_EXPORT_DIRECTORY 0
 120 #define IMAGE_FILE_DEBUG_DIRECTORY  6
 121
 122 typedef struct guid_t {
 123     uint32_t a;
 124     uint16_t b;
 125     uint16_t c;
 126     uint8_t d[2];
 127     uint8_t  e[6];
 128 } __attribute__ ((packed)) guid_t;
 129
 130 typedef struct OMFSignatureRSDS {
 131     char        Signature[4];
 132     guid_t      guid;
 133     uint32_t    age;
 134     char        name[];
 135 } __attribute__ ((packed)) OMFSignatureRSDS;
 136
 137 #endif /* PE_H */