194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar//===-- llvm/Support/COFF.h -------------------------------------*- C++ -*-===// 294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// The LLVM Compiler Infrastructure 494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// This file is distributed under the University of Illinois Open Source 694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// License. See LICENSE.TXT for details. 794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar//===----------------------------------------------------------------------===// 994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 1094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// This file contains an definitions used in Windows COFF Files. 1194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 1294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// Structures and enums defined within this file where created using 139fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner// information from Microsoft's publicly available PE/COFF format document: 14290b316a4eb8616c388f1fa3bea7ef338bf6c4ecMichael J. Spencer// 1594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// Microsoft Portable Executable and Common Object File Format Specification 1694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// Revision 8.1 - February 15, 2008 1794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 189fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner// As of 5/2/2010, hosted by Microsoft at: 1994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// http://www.microsoft.com/whdc/system/platform/firmware/pecoff.mspx 2094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar// 2194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar//===----------------------------------------------------------------------===// 2294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 2394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar#ifndef LLVM_SUPPORT_WIN_COFF_H 2494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar#define LLVM_SUPPORT_WIN_COFF_H 2594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 261f6efa3996dd1929fbc129203ce5009b620e6969Michael J. Spencer#include "llvm/Support/DataTypes.h" 27dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer#include <cassert> 2894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar#include <cstring> 2994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 3094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbarnamespace llvm { 3194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbarnamespace COFF { 3294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 3394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar // Sizes in bytes of various things in the COFF format. 3494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar enum { 3594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar HeaderSize = 20, 3694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar NameSize = 8, 3794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SymbolSize = 18, 3894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SectionSize = 40, 3994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar RelocationSize = 10 4094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 4194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 4294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar struct header { 4394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t Machine; 4494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t NumberOfSections; 4594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t TimeDateStamp; 4694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t PointerToSymbolTable; 4794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t NumberOfSymbols; 4894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t SizeOfOptionalHeader; 4994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t Characteristics; 5094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 5194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 52d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov enum MachineTypes { 53dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_UNKNOWN = 0x0, 54dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_AM33 = 0x13, 55dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_AMD64 = 0x8664, 56dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_ARM = 0x1C0, 57dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_ARMV7 = 0x1C4, 58dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_EBC = 0xEBC, 59dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_I386 = 0x14C, 60dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_IA64 = 0x200, 61dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_M32R = 0x9041, 62dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_MIPS16 = 0x266, 63dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_MIPSFPU = 0x366, 64dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_MIPSFPU16 = 0x466, 65dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_POWERPC = 0x1F0, 66dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_POWERPCFP = 0x1F1, 67dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_R4000 = 0x166, 68dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_SH3 = 0x1A2, 69dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_SH3DSP = 0x1A3, 70dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_SH4 = 0x1A6, 71dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_SH5 = 0x1A8, 72dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_THUMB = 0x1C2, 73dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_MACHINE_WCEMIPSV2 = 0x169 74dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 75dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 76dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum Characteristics { 77dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The file does not contain base relocations and must be loaded at its 78dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// preferred base. If this cannot be done, the loader will error. 79dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_RELOCS_STRIPPED = 0x0001, 80dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The file is valid and can be run. 81dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_EXECUTABLE_IMAGE = 0x0002, 82dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// COFF line numbers have been stripped. This is deprecated and should be 83dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// 0. 84dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_LINE_NUMS_STRIPPED = 0x0004, 85dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// COFF symbol table entries for local symbols have been removed. This is 86dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// deprecated and should be 0. 87dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_LOCAL_SYMS_STRIPPED = 0x0008, 88dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Aggressively trim working set. This is deprecated and must be 0. 89dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_AGGRESSIVE_WS_TRIM = 0x0010, 90dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Image can handle > 2GiB addresses. 91dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_LARGE_ADDRESS_AWARE = 0x0020, 92dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Little endian: the LSB precedes the MSB in memory. This is deprecated 93dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// and should be 0. 94dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_BYTES_REVERSED_LO = 0x0080, 95dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Machine is based on a 32bit word architecture. 96dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_32BIT_MACHINE = 0x0100, 97dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Debugging info has been removed. 98dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_DEBUG_STRIPPED = 0x0200, 99dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// If the image is on removable media, fully load it and copy it to swap. 100dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP = 0x0400, 101dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// If the image is on network media, fully load it and copy it to swap. 102dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_NET_RUN_FROM_SWAP = 0x0800, 103dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The image file is a system file, not a user program. 104dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_SYSTEM = 0x1000, 105dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The image file is a DLL. 106dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_DLL = 0x2000, 107dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// This file should only be run on a uniprocessor machine. 108dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_UP_SYSTEM_ONLY = 0x4000, 109dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Big endian: the MSB precedes the LSB in memory. This is deprecated 110dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// and should be 0. 111dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_FILE_BYTES_REVERSED_HI = 0x8000 112d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov }; 113d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov 11494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar struct symbol { 11594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar char Name[NameSize]; 11694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t Value; 11794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t Type; 11894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint8_t StorageClass; 11994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t SectionNumber; 12094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint8_t NumberOfAuxSymbols; 12194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 12294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 1239fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum SymbolFlags { 12494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SF_TypeMask = 0x0000FFFF, 12594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SF_TypeShift = 0, 12694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 12794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SF_ClassMask = 0x00FF0000, 12894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar SF_ClassShift = 16, 12994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 1304cee2890a66974af506f2125243114cc14bd5556Michael J. Spencer SF_WeakExternal = 0x01000000 13194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 13294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 1334563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer enum SymbolSectionNumber { 1344563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer IMAGE_SYM_DEBUG = -2, 1354563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer IMAGE_SYM_ABSOLUTE = -1, 1364563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer IMAGE_SYM_UNDEFINED = 0 1374563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer }; 1384563704c21a0549c2f2d484c7ca76a67319cf627Michael J. Spencer 1399fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// Storage class tells where and what the symbol represents 1409fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum SymbolStorageClass { 1419fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_END_OF_FUNCTION = -1, ///< Physical end of function 1429fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_NULL = 0, ///< No symbol 1439fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_AUTOMATIC = 1, ///< Stack variable 1449fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_EXTERNAL = 2, ///< External symbol 1459fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_STATIC = 3, ///< Static 1469fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_REGISTER = 4, ///< Register variable 1479fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_EXTERNAL_DEF = 5, ///< External definition 1489fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_LABEL = 6, ///< Label 1499fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_UNDEFINED_LABEL = 7, ///< Undefined label 1509fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8, ///< Member of structure 1519fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_ARGUMENT = 9, ///< Function argument 1529fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_STRUCT_TAG = 10, ///< Structure tag 1539fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_MEMBER_OF_UNION = 11, ///< Member of union 1549fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_UNION_TAG = 12, ///< Union tag 1559fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_TYPE_DEFINITION = 13, ///< Type definition 1569fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14, ///< Undefined static 1579fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_ENUM_TAG = 15, ///< Enumeration tag 1589fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_MEMBER_OF_ENUM = 16, ///< Member of enumeration 1599fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_REGISTER_PARAM = 17, ///< Register parameter 1609fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_BIT_FIELD = 18, ///< Bit field 1619fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// ".bb" or ".eb" - beginning or end of block 16294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SYM_CLASS_BLOCK = 100, 1639fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// ".bf" or ".ef" - beginning or end of function 16494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SYM_CLASS_FUNCTION = 101, 1659fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_END_OF_STRUCT = 102, ///< End of structure 1669fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_FILE = 103, ///< File name 1679fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// Line number, reformatted as symbol 16894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SYM_CLASS_SECTION = 104, 1699fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_CLASS_WEAK_EXTERNAL = 105, ///< Duplicate tag 1709fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// External symbol in dmert public lib 17194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SYM_CLASS_CLR_TOKEN = 107 17294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 17394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 1749fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum SymbolBaseType { 1759fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_NULL = 0, ///< No type information or unknown base type. 1769fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_VOID = 1, ///< Used with void pointers and functions. 1779fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_CHAR = 2, ///< A character (signed byte). 1789fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_SHORT = 3, ///< A 2-byte signed integer. 1799fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_INT = 4, ///< A natural integer type on the target. 1809fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_LONG = 5, ///< A 4-byte signed integer. 1819fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_FLOAT = 6, ///< A 4-byte floating-point number. 1829fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_DOUBLE = 7, ///< An 8-byte floating-point number. 1839fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_STRUCT = 8, ///< A structure. 1849fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_UNION = 9, ///< An union. 1859fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_ENUM = 10, ///< An enumerated type. 1869fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_MOE = 11, ///< A member of enumeration (a specific value). 1879fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_BYTE = 12, ///< A byte; unsigned 1-byte integer. 1889fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_WORD = 13, ///< A word; unsigned 2-byte integer. 1899fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_UINT = 14, ///< An unsigned integer of natural size. 1909fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_TYPE_DWORD = 15 ///< An unsigned 4-byte integer. 1919fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner }; 1929fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner 1939fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum SymbolComplexType { 194290b316a4eb8616c388f1fa3bea7ef338bf6c4ecMichael J. Spencer IMAGE_SYM_DTYPE_NULL = 0, ///< No complex type; simple scalar variable. 1959fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_DTYPE_POINTER = 1, ///< A pointer to base type. 1969fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_DTYPE_FUNCTION = 2, ///< A function that returns a base type. 1979fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner IMAGE_SYM_DTYPE_ARRAY = 3, ///< An array of base type. 198290b316a4eb8616c388f1fa3bea7ef338bf6c4ecMichael J. Spencer 1999fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner /// Type is formed as (base + (derived << SCT_COMPLEX_TYPE_SHIFT)) 2006ab219de7e8aa36aee266f111ac5e08ec8e4a16dMichael J. Spencer SCT_COMPLEX_TYPE_SHIFT = 4 2019fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner }; 2029fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner 20394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar struct section { 20494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar char Name[NameSize]; 20594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t VirtualSize; 20694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t VirtualAddress; 20794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t SizeOfRawData; 20894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t PointerToRawData; 20994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t PointerToRelocations; 21094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t PointerToLineNumbers; 21194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t NumberOfRelocations; 21294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t NumberOfLineNumbers; 21394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t Characteristics; 21494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 21594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 2169fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum SectionCharacteristics { 21794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_TYPE_NO_PAD = 0x00000008, 21894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_CNT_CODE = 0x00000020, 21994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040, 22094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080, 22194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_LNK_OTHER = 0x00000100, 22294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_LNK_INFO = 0x00000200, 22394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_LNK_REMOVE = 0x00000800, 22494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_LNK_COMDAT = 0x00001000, 22594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_GPREL = 0x00008000, 22694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_PURGEABLE = 0x00020000, 22794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_16BIT = 0x00020000, 22894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_LOCKED = 0x00040000, 22994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_PRELOAD = 0x00080000, 23094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_1BYTES = 0x00100000, 23194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_2BYTES = 0x00200000, 23294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_4BYTES = 0x00300000, 23394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_8BYTES = 0x00400000, 23494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_16BYTES = 0x00500000, 23594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_32BYTES = 0x00600000, 23694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_64BYTES = 0x00700000, 23794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_128BYTES = 0x00800000, 23894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_256BYTES = 0x00900000, 23994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_512BYTES = 0x00A00000, 24094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_1024BYTES = 0x00B00000, 24194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_2048BYTES = 0x00C00000, 24294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_4096BYTES = 0x00D00000, 24394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_ALIGN_8192BYTES = 0x00E00000, 24494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_LNK_NRELOC_OVFL = 0x01000000, 24594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_DISCARDABLE = 0x02000000, 24694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_NOT_CACHED = 0x04000000, 24794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_NOT_PAGED = 0x08000000, 24894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_SHARED = 0x10000000, 24994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_EXECUTE = 0x20000000, 25094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_READ = 0x40000000, 25194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_SCN_MEM_WRITE = 0x80000000 25294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 25394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 25494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar struct relocation { 25594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t VirtualAddress; 25694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint32_t SymbolTableIndex; 25794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar uint16_t Type; 25894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 25994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 2609fe2c6704582a6730f4fc99dd85e214b23f3494bChris Lattner enum RelocationTypeX86 { 26194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_ABSOLUTE = 0x0000, 26294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_DIR16 = 0x0001, 26394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_REL16 = 0x0002, 26494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_DIR32 = 0x0006, 26594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_DIR32NB = 0x0007, 26694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_SEG12 = 0x0009, 26794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_SECTION = 0x000A, 26894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_SECREL = 0x000B, 26994610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_TOKEN = 0x000C, 27094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_REL_I386_SECREL7 = 0x000D, 271d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_I386_REL32 = 0x0014, 272d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov 273d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_ABSOLUTE = 0x0000, 274d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_ADDR64 = 0x0001, 275d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_ADDR32 = 0x0002, 276d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_ADDR32NB = 0x0003, 277d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32 = 0x0004, 278d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32_1 = 0x0005, 279d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32_2 = 0x0006, 280d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32_3 = 0x0007, 281d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32_4 = 0x0008, 282d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_REL32_5 = 0x0009, 283d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_SECTION = 0x000A, 284d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_SECREL = 0x000B, 285d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_SECREL7 = 0x000C, 286d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_TOKEN = 0x000D, 287d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_SREL32 = 0x000E, 288d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_PAIR = 0x000F, 289d7343ddce500c8043a58dd50cac6127ba7d9d9a3Anton Korobeynikov IMAGE_REL_AMD64_SSPAN32 = 0x0010 29094610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 29194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 292dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum RelocationTypesARM { 293dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_ABSOLUTE = 0x0000, 294dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_ADDR32 = 0x0001, 295dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_ADDR32NB = 0x0002, 296dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BRANCH24 = 0x0003, 297dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BRANCH11 = 0x0004, 298dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_TOKEN = 0x0005, 299dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BLX24 = 0x0008, 300dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BLX11 = 0x0009, 301dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_SECTION = 0x000E, 302dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_SECREL = 0x000F, 303dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_MOV32A = 0x0010, 304dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_MOV32T = 0x0011, 305dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BRANCH20T = 0x0012, 306dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BRANCH24T = 0x0014, 307dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_ARM_BLX23T = 0x0015 308dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 309dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 310801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer enum COMDATType { 31194610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_NODUPLICATES = 1, 31294610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_ANY, 31394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_SAME_SIZE, 31494610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_EXACT_MATCH, 31594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_ASSOCIATIVE, 31694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar IMAGE_COMDAT_SELECT_LARGEST 31794610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar }; 31894610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 319801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer // Auxiliary Symbol Formats 320801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer struct AuxiliaryFunctionDefinition { 321801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t TagIndex; 322801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t TotalSize; 323801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t PointerToLinenumber; 324801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t PointerToNextFunction; 325801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused[2]; 326801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 327801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 328801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer struct AuxiliarybfAndefSymbol { 329801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused1[4]; 330801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint16_t Linenumber; 331801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused2[6]; 332801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t PointerToNextFunction; 333801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused3[2]; 334801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 335801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 336801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer struct AuxiliaryWeakExternal { 337801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t TagIndex; 338801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t Characteristics; 339801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused[10]; 340801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 341801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 342801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer /// These are not documented in the spec, but are located in WinNT.h. 343801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer enum WeakExternalCharacteristics { 344801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY = 1, 345801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer IMAGE_WEAK_EXTERN_SEARCH_LIBRARY = 2, 346801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer IMAGE_WEAK_EXTERN_SEARCH_ALIAS = 3 347801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 348801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 349801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer struct AuxiliaryFile { 350801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t FileName[18]; 351801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 352801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 353801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer struct AuxiliarySectionDefinition { 354801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t Length; 355801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint16_t NumberOfRelocations; 356801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint16_t NumberOfLinenumbers; 357801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint32_t CheckSum; 358801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint16_t Number; 359801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t Selection; 360801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer uint8_t unused[3]; 361801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 362801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 363801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer union Auxiliary { 364801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer AuxiliaryFunctionDefinition FunctionDefinition; 365801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer AuxiliarybfAndefSymbol bfAndefSymbol; 366801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer AuxiliaryWeakExternal WeakExternal; 367801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer AuxiliaryFile File; 368801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer AuxiliarySectionDefinition SectionDefinition; 369801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer }; 370801a3591161789e9716b0ec519f0f950b2d0c2acMichael J. Spencer 371dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief The Import Directory Table. 372dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// 373dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// There is a single array of these and one entry per imported DLL. 374dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct ImportDirectoryTableEntry { 375dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t ImportLookupTableRVA; 376dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t TimeDateStamp; 377dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t ForwarderChain; 378dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t NameRVA; 379dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t ImportAddressTableRVA; 380dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 381dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 382dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief The PE32 Import Lookup Table. 383dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// 384dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// There is an array of these for each imported DLL. It represents either 385dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// the ordinal to import from the target DLL, or a name to lookup and import 386dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// from the target DLL. 387dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// 388dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// This also happens to be the same format used by the Import Address Table 389dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// when it is initially written out to the image. 390dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct ImportLookupTableEntry32 { 391dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t data; 392dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 393dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief Is this entry specified by ordinal, or name? 394dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer bool isOrdinal() const { return data & 0x80000000; } 395dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 396dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief Get the ordinal value of this entry. isOrdinal must be true. 397dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t getOrdinal() const { 398dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer assert(isOrdinal() && "ILT entry is not an ordinal!"); 399dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer return data & 0xFFFF; 400dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer } 401dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 402dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief Set the ordinal value and set isOrdinal to true. 403dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer void setOrdinal(uint16_t o) { 404dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer data = o; 405dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer data |= 0x80000000; 406dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer } 407dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 408dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief Get the Hint/Name entry RVA. isOrdinal must be false. 409dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t getHintNameRVA() const { 410dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer assert(!isOrdinal() && "ILT entry is not a Hint/Name RVA!"); 411dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer return data; 412dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer } 413dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 414dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief Set the Hint/Name entry RVA and set isOrdinal to false. 415dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer void setHintNameRVA(uint32_t rva) { data = rva; } 416dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 417dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 418dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @brief The DOS compatible header at the front of all PEs. 419dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct DOSHeader { 420dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Magic; 421dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t UsedBytesInTheLastPage; 422dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t FileSizeInPages; 423dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t NumberOfRelocationItems; 424dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t HeaderSizeInParagraphs; 425dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MinimumExtraParagraphs; 426dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MaximumExtraParagraphs; 427dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t InitialRelativeSS; 428dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t InitialSP; 429dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Checksum; 430dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t InitialIP; 431dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t InitialRelativeCS; 432dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t AddressOfRelocationTable; 433dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t OverlayNumber; 434dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Reserved[4]; 435dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t OEMid; 436dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t OEMinfo; 437dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Reserved2[10]; 438dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t AddressOfNewExeHeader; 439dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 440dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 441dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct PEHeader { 442dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t Signature; 443dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer header COFFHeader; 444dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Magic; 445dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint8_t MajorLinkerVersion; 446dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint8_t MinorLinkerVersion; 447dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfCode; 448dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfInitializedData; 449dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfUninitializedData; 450dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t AddressOfEntryPoint; // RVA 451dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t BaseOfCode; // RVA 452dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t BaseOfData; // RVA 453dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint64_t ImageBase; 454dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SectionAlignment; 455dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t FileAlignment; 456dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MajorOperatingSystemVersion; 457dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MinorOperatingSystemVersion; 458dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MajorImageVersion; 459dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MinorImageVersion; 460dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MajorSubsystemVersion; 461dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t MinorSubsystemVersion; 462dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t Win32VersionValue; 463dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfImage; 464dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfHeaders; 465dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t CheckSum; 466dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Subsystem; 467dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t DLLCharacteristics; 468dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint64_t SizeOfStackReserve; 469dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint64_t SizeOfStackCommit; 470dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint64_t SizeOfHeapReserve; 471dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint64_t SizeOfHeapCommit; 472dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t LoaderFlags; 473dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t NumberOfRvaAndSize; 474dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 475dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 476dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct DataDirectory { 477dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t RelativeVirtualAddress; 478dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t Size; 479dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 480dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 481dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum WindowsSubsystem { 482dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_UNKNOWN = 0, ///< An unknown subsystem. 483dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_NATIVE = 1, ///< Device drivers and native Windows processes 484dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_WINDOWS_GUI = 2, ///< The Windows GUI subsystem. 485dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_WINDOWS_CUI = 3, ///< The Windows character subsystem. 486dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_POSIX_CUI = 7, ///< The POSIX character subsystem. 487dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_WINDOWS_CE_GUI = 9, ///< Windows CE. 488dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_EFI_APPLICATION = 10, ///< An EFI application. 489dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER = 11, ///< An EFI driver with boot 490dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// services. 491dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER = 12, ///< An EFI driver with run-time 492dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// services. 493dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_EFI_ROM = 13, ///< An EFI ROM image. 494dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_SUBSYSTEM_XBOX = 14 ///< XBOX. 495dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 496dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 497dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum DLLCharacteristics { 498dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// DLL can be relocated at load time. 499dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE = 0x0040, 500dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Code integrity checks are enforced. 501dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY = 0x0080, 502dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_NX_COMPAT = 0x0100, ///< Image is NX compatible. 503dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Isolation aware, but do not isolate the image. 504dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_NO_ISOLATION = 0x0200, 505dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Does not use structured exception handling (SEH). No SEH handler may be 506dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// called in this image. 507dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_NO_SEH = 0x0400, 508dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Do not bind the image. 509dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_NO_BIND = 0x0800, 510dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER = 0x2000, ///< A WDM driver. 511dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Terminal Server aware. 512dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE = 0x8000 513dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 514dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 515dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum DebugType { 516dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_UNKNOWN = 0, 517dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_COFF = 1, 518dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_CODEVIEW = 2, 519dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_FPO = 3, 520dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_MISC = 4, 521dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_EXCEPTION = 5, 522dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_FIXUP = 6, 523dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_OMAP_TO_SRC = 7, 524dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_OMAP_FROM_SRC = 8, 525dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_BORLAND = 9, 526dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_DEBUG_TYPE_CLSID = 11 527dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 528dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 529dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum BaseRelocationType { 530dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_ABSOLUTE = 0, 531dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_HIGH = 1, 532dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_LOW = 2, 533dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_HIGHLOW = 3, 534dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_HIGHADJ = 4, 535dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_MIPS_JMPADDR = 5, 536dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_ARM_MOV32A = 5, 537dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_ARM_MOV32T = 7, 538dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_MIPS_JMPADDR16 = 9, 539dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMAGE_REL_BASED_DIR64 = 10 540dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 541dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 542dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum ImportType { 543dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_CODE = 0, 544dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_DATA = 1, 545dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_CONST = 2 546dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 547dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 548dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer enum ImportNameType { 549dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// Import is by ordinal. This indicates that the value in the Ordinal/Hint 550dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// field of the import header is the import's ordinal. If this constant is 551dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// not specified, then the Ordinal/Hint field should always be interpreted 552dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// as the import's hint. 553dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_ORDINAL = 0, 554dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The import name is identical to the public symbol name 555dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_NAME = 1, 556dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The import name is the public symbol name, but skipping the leading ?, 557dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @, or optionally _. 558dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer IMPORT_NAME_NOPREFIX = 2, 559dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// The import name is the public symbol name, but skipping the leading ?, 560dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer /// @, or optionally _, and truncating at the first @. 561a9a4f5eda8c9123dcdb46b351de4adb56706bb76Michael J. Spencer IMPORT_NAME_UNDECORATE = 3 562dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 563dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 564dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer struct ImportHeader { 565dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Sig1; ///< Must be IMAGE_FILE_MACHINE_UNKNOWN (0). 566dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Sig2; ///< Must be 0xFFFF. 567dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Version; 568dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t Machine; 569dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t TimeDateStamp; 570dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint32_t SizeOfData; 571dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t OrdinalHint; 572dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer uint16_t TypeInfo; 573dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 574dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer ImportType getType() const { 575dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer return static_cast<ImportType>(TypeInfo & 0x3); 576dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer } 577dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 578dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer ImportNameType getNameType() const { 579dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer return static_cast<ImportNameType>((TypeInfo & 0x1C) >> 3); 580dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer } 581dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer }; 582dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer 58394610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar} // End namespace COFF. 584dc296639d9bf3b85167b2a7ec1b4110b953e98bbMichael J. Spencer} // End namespace llvm. 58594610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar 58694610588af55ae7d16ba7d72d1e68324631ec249Daniel Dunbar#endif 587