Import prebuilt clang toolchain for linux.
diff --git a/linux-x64/clang/include/llvm/BinaryFormat/COFF.h b/linux-x64/clang/include/llvm/BinaryFormat/COFF.h
new file mode 100644
index 0000000..4d726aa
--- /dev/null
+++ b/linux-x64/clang/include/llvm/BinaryFormat/COFF.h
@@ -0,0 +1,727 @@
+//===-- llvm/BinaryFormat/COFF.h --------------------------------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains an definitions used in Windows COFF Files.
+//
+// Structures and enums defined within this file where created using
+// information from Microsoft's publicly available PE/COFF format document:
+//
+// Microsoft Portable Executable and Common Object File Format Specification
+// Revision 8.1 - February 15, 2008
+//
+// As of 5/2/2010, hosted by Microsoft at:
+// http://www.microsoft.com/whdc/system/platform/firmware/pecoff.mspx
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_BINARYFORMAT_COFF_H
+#define LLVM_BINARYFORMAT_COFF_H
+
+#include "llvm/Support/DataTypes.h"
+#include <cassert>
+#include <cstring>
+
+namespace llvm {
+namespace COFF {
+
+// The maximum number of sections that a COFF object can have (inclusive).
+const int32_t MaxNumberOfSections16 = 65279;
+
+// The PE signature bytes that follows the DOS stub header.
+static const char PEMagic[] = {'P', 'E', '\0', '\0'};
+
+static const char BigObjMagic[] = {
+ '\xc7', '\xa1', '\xba', '\xd1', '\xee', '\xba', '\xa9', '\x4b',
+ '\xaf', '\x20', '\xfa', '\xf6', '\x6a', '\xa4', '\xdc', '\xb8',
+};
+
+static const char ClGlObjMagic[] = {
+ '\x38', '\xfe', '\xb3', '\x0c', '\xa5', '\xd9', '\xab', '\x4d',
+ '\xac', '\x9b', '\xd6', '\xb6', '\x22', '\x26', '\x53', '\xc2',
+};
+
+// The signature bytes that start a .res file.
+static const char WinResMagic[] = {
+ '\x00', '\x00', '\x00', '\x00', '\x20', '\x00', '\x00', '\x00',
+ '\xff', '\xff', '\x00', '\x00', '\xff', '\xff', '\x00', '\x00',
+};
+
+// Sizes in bytes of various things in the COFF format.
+enum {
+ Header16Size = 20,
+ Header32Size = 56,
+ NameSize = 8,
+ Symbol16Size = 18,
+ Symbol32Size = 20,
+ SectionSize = 40,
+ RelocationSize = 10
+};
+
+struct header {
+ uint16_t Machine;
+ int32_t NumberOfSections;
+ uint32_t TimeDateStamp;
+ uint32_t PointerToSymbolTable;
+ uint32_t NumberOfSymbols;
+ uint16_t SizeOfOptionalHeader;
+ uint16_t Characteristics;
+};
+
+struct BigObjHeader {
+ enum : uint16_t { MinBigObjectVersion = 2 };
+
+ uint16_t Sig1; ///< Must be IMAGE_FILE_MACHINE_UNKNOWN (0).
+ uint16_t Sig2; ///< Must be 0xFFFF.
+ uint16_t Version;
+ uint16_t Machine;
+ uint32_t TimeDateStamp;
+ uint8_t UUID[16];
+ uint32_t unused1;
+ uint32_t unused2;
+ uint32_t unused3;
+ uint32_t unused4;
+ uint32_t NumberOfSections;
+ uint32_t PointerToSymbolTable;
+ uint32_t NumberOfSymbols;
+};
+
+enum MachineTypes : unsigned {
+ MT_Invalid = 0xffff,
+
+ IMAGE_FILE_MACHINE_UNKNOWN = 0x0,
+ IMAGE_FILE_MACHINE_AM33 = 0x1D3,
+ IMAGE_FILE_MACHINE_AMD64 = 0x8664,
+ IMAGE_FILE_MACHINE_ARM = 0x1C0,
+ IMAGE_FILE_MACHINE_ARMNT = 0x1C4,
+ IMAGE_FILE_MACHINE_ARM64 = 0xAA64,
+ IMAGE_FILE_MACHINE_EBC = 0xEBC,
+ IMAGE_FILE_MACHINE_I386 = 0x14C,
+ IMAGE_FILE_MACHINE_IA64 = 0x200,
+ IMAGE_FILE_MACHINE_M32R = 0x9041,
+ IMAGE_FILE_MACHINE_MIPS16 = 0x266,
+ IMAGE_FILE_MACHINE_MIPSFPU = 0x366,
+ IMAGE_FILE_MACHINE_MIPSFPU16 = 0x466,
+ IMAGE_FILE_MACHINE_POWERPC = 0x1F0,
+ IMAGE_FILE_MACHINE_POWERPCFP = 0x1F1,
+ IMAGE_FILE_MACHINE_R4000 = 0x166,
+ IMAGE_FILE_MACHINE_RISCV32 = 0x5032,
+ IMAGE_FILE_MACHINE_RISCV64 = 0x5064,
+ IMAGE_FILE_MACHINE_RISCV128 = 0x5128,
+ IMAGE_FILE_MACHINE_SH3 = 0x1A2,
+ IMAGE_FILE_MACHINE_SH3DSP = 0x1A3,
+ IMAGE_FILE_MACHINE_SH4 = 0x1A6,
+ IMAGE_FILE_MACHINE_SH5 = 0x1A8,
+ IMAGE_FILE_MACHINE_THUMB = 0x1C2,
+ IMAGE_FILE_MACHINE_WCEMIPSV2 = 0x169
+};
+
+enum Characteristics : unsigned {
+ C_Invalid = 0,
+
+ /// The file does not contain base relocations and must be loaded at its
+ /// preferred base. If this cannot be done, the loader will error.
+ IMAGE_FILE_RELOCS_STRIPPED = 0x0001,
+ /// The file is valid and can be run.
+ IMAGE_FILE_EXECUTABLE_IMAGE = 0x0002,
+ /// COFF line numbers have been stripped. This is deprecated and should be
+ /// 0.
+ IMAGE_FILE_LINE_NUMS_STRIPPED = 0x0004,
+ /// COFF symbol table entries for local symbols have been removed. This is
+ /// deprecated and should be 0.
+ IMAGE_FILE_LOCAL_SYMS_STRIPPED = 0x0008,
+ /// Aggressively trim working set. This is deprecated and must be 0.
+ IMAGE_FILE_AGGRESSIVE_WS_TRIM = 0x0010,
+ /// Image can handle > 2GiB addresses.
+ IMAGE_FILE_LARGE_ADDRESS_AWARE = 0x0020,
+ /// Little endian: the LSB precedes the MSB in memory. This is deprecated
+ /// and should be 0.
+ IMAGE_FILE_BYTES_REVERSED_LO = 0x0080,
+ /// Machine is based on a 32bit word architecture.
+ IMAGE_FILE_32BIT_MACHINE = 0x0100,
+ /// Debugging info has been removed.
+ IMAGE_FILE_DEBUG_STRIPPED = 0x0200,
+ /// If the image is on removable media, fully load it and copy it to swap.
+ IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP = 0x0400,
+ /// If the image is on network media, fully load it and copy it to swap.
+ IMAGE_FILE_NET_RUN_FROM_SWAP = 0x0800,
+ /// The image file is a system file, not a user program.
+ IMAGE_FILE_SYSTEM = 0x1000,
+ /// The image file is a DLL.
+ IMAGE_FILE_DLL = 0x2000,
+ /// This file should only be run on a uniprocessor machine.
+ IMAGE_FILE_UP_SYSTEM_ONLY = 0x4000,
+ /// Big endian: the MSB precedes the LSB in memory. This is deprecated
+ /// and should be 0.
+ IMAGE_FILE_BYTES_REVERSED_HI = 0x8000
+};
+
+enum ResourceTypeID : unsigned {
+ RID_Cursor = 1,
+ RID_Bitmap = 2,
+ RID_Icon = 3,
+ RID_Menu = 4,
+ RID_Dialog = 5,
+ RID_String = 6,
+ RID_FontDir = 7,
+ RID_Font = 8,
+ RID_Accelerator = 9,
+ RID_RCData = 10,
+ RID_MessageTable = 11,
+ RID_Group_Cursor = 12,
+ RID_Group_Icon = 14,
+ RID_Version = 16,
+ RID_DLGInclude = 17,
+ RID_PlugPlay = 19,
+ RID_VXD = 20,
+ RID_AniCursor = 21,
+ RID_AniIcon = 22,
+ RID_HTML = 23,
+ RID_Manifest = 24,
+};
+
+struct symbol {
+ char Name[NameSize];
+ uint32_t Value;
+ int32_t SectionNumber;
+ uint16_t Type;
+ uint8_t StorageClass;
+ uint8_t NumberOfAuxSymbols;
+};
+
+enum SymbolSectionNumber : int32_t {
+ IMAGE_SYM_DEBUG = -2,
+ IMAGE_SYM_ABSOLUTE = -1,
+ IMAGE_SYM_UNDEFINED = 0
+};
+
+/// Storage class tells where and what the symbol represents
+enum SymbolStorageClass {
+ SSC_Invalid = 0xff,
+
+ IMAGE_SYM_CLASS_END_OF_FUNCTION = -1, ///< Physical end of function
+ IMAGE_SYM_CLASS_NULL = 0, ///< No symbol
+ IMAGE_SYM_CLASS_AUTOMATIC = 1, ///< Stack variable
+ IMAGE_SYM_CLASS_EXTERNAL = 2, ///< External symbol
+ IMAGE_SYM_CLASS_STATIC = 3, ///< Static
+ IMAGE_SYM_CLASS_REGISTER = 4, ///< Register variable
+ IMAGE_SYM_CLASS_EXTERNAL_DEF = 5, ///< External definition
+ IMAGE_SYM_CLASS_LABEL = 6, ///< Label
+ IMAGE_SYM_CLASS_UNDEFINED_LABEL = 7, ///< Undefined label
+ IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8, ///< Member of structure
+ IMAGE_SYM_CLASS_ARGUMENT = 9, ///< Function argument
+ IMAGE_SYM_CLASS_STRUCT_TAG = 10, ///< Structure tag
+ IMAGE_SYM_CLASS_MEMBER_OF_UNION = 11, ///< Member of union
+ IMAGE_SYM_CLASS_UNION_TAG = 12, ///< Union tag
+ IMAGE_SYM_CLASS_TYPE_DEFINITION = 13, ///< Type definition
+ IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14, ///< Undefined static
+ IMAGE_SYM_CLASS_ENUM_TAG = 15, ///< Enumeration tag
+ IMAGE_SYM_CLASS_MEMBER_OF_ENUM = 16, ///< Member of enumeration
+ IMAGE_SYM_CLASS_REGISTER_PARAM = 17, ///< Register parameter
+ IMAGE_SYM_CLASS_BIT_FIELD = 18, ///< Bit field
+ /// ".bb" or ".eb" - beginning or end of block
+ IMAGE_SYM_CLASS_BLOCK = 100,
+ /// ".bf" or ".ef" - beginning or end of function
+ IMAGE_SYM_CLASS_FUNCTION = 101,
+ IMAGE_SYM_CLASS_END_OF_STRUCT = 102, ///< End of structure
+ IMAGE_SYM_CLASS_FILE = 103, ///< File name
+ /// Line number, reformatted as symbol
+ IMAGE_SYM_CLASS_SECTION = 104,
+ IMAGE_SYM_CLASS_WEAK_EXTERNAL = 105, ///< Duplicate tag
+ /// External symbol in dmert public lib
+ IMAGE_SYM_CLASS_CLR_TOKEN = 107
+};
+
+enum SymbolBaseType : unsigned {
+ IMAGE_SYM_TYPE_NULL = 0, ///< No type information or unknown base type.
+ IMAGE_SYM_TYPE_VOID = 1, ///< Used with void pointers and functions.
+ IMAGE_SYM_TYPE_CHAR = 2, ///< A character (signed byte).
+ IMAGE_SYM_TYPE_SHORT = 3, ///< A 2-byte signed integer.
+ IMAGE_SYM_TYPE_INT = 4, ///< A natural integer type on the target.
+ IMAGE_SYM_TYPE_LONG = 5, ///< A 4-byte signed integer.
+ IMAGE_SYM_TYPE_FLOAT = 6, ///< A 4-byte floating-point number.
+ IMAGE_SYM_TYPE_DOUBLE = 7, ///< An 8-byte floating-point number.
+ IMAGE_SYM_TYPE_STRUCT = 8, ///< A structure.
+ IMAGE_SYM_TYPE_UNION = 9, ///< An union.
+ IMAGE_SYM_TYPE_ENUM = 10, ///< An enumerated type.
+ IMAGE_SYM_TYPE_MOE = 11, ///< A member of enumeration (a specific value).
+ IMAGE_SYM_TYPE_BYTE = 12, ///< A byte; unsigned 1-byte integer.
+ IMAGE_SYM_TYPE_WORD = 13, ///< A word; unsigned 2-byte integer.
+ IMAGE_SYM_TYPE_UINT = 14, ///< An unsigned integer of natural size.
+ IMAGE_SYM_TYPE_DWORD = 15 ///< An unsigned 4-byte integer.
+};
+
+enum SymbolComplexType : unsigned {
+ IMAGE_SYM_DTYPE_NULL = 0, ///< No complex type; simple scalar variable.
+ IMAGE_SYM_DTYPE_POINTER = 1, ///< A pointer to base type.
+ IMAGE_SYM_DTYPE_FUNCTION = 2, ///< A function that returns a base type.
+ IMAGE_SYM_DTYPE_ARRAY = 3, ///< An array of base type.
+
+ /// Type is formed as (base + (derived << SCT_COMPLEX_TYPE_SHIFT))
+ SCT_COMPLEX_TYPE_SHIFT = 4
+};
+
+enum AuxSymbolType { IMAGE_AUX_SYMBOL_TYPE_TOKEN_DEF = 1 };
+
+struct section {
+ char Name[NameSize];
+ uint32_t VirtualSize;
+ uint32_t VirtualAddress;
+ uint32_t SizeOfRawData;
+ uint32_t PointerToRawData;
+ uint32_t PointerToRelocations;
+ uint32_t PointerToLineNumbers;
+ uint16_t NumberOfRelocations;
+ uint16_t NumberOfLineNumbers;
+ uint32_t Characteristics;
+};
+
+enum SectionCharacteristics : uint32_t {
+ SC_Invalid = 0xffffffff,
+
+ IMAGE_SCN_TYPE_NOLOAD = 0x00000002,
+ IMAGE_SCN_TYPE_NO_PAD = 0x00000008,
+ IMAGE_SCN_CNT_CODE = 0x00000020,
+ IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040,
+ IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080,
+ IMAGE_SCN_LNK_OTHER = 0x00000100,
+ IMAGE_SCN_LNK_INFO = 0x00000200,
+ IMAGE_SCN_LNK_REMOVE = 0x00000800,
+ IMAGE_SCN_LNK_COMDAT = 0x00001000,
+ IMAGE_SCN_GPREL = 0x00008000,
+ IMAGE_SCN_MEM_PURGEABLE = 0x00020000,
+ IMAGE_SCN_MEM_16BIT = 0x00020000,
+ IMAGE_SCN_MEM_LOCKED = 0x00040000,
+ IMAGE_SCN_MEM_PRELOAD = 0x00080000,
+ IMAGE_SCN_ALIGN_1BYTES = 0x00100000,
+ IMAGE_SCN_ALIGN_2BYTES = 0x00200000,
+ IMAGE_SCN_ALIGN_4BYTES = 0x00300000,
+ IMAGE_SCN_ALIGN_8BYTES = 0x00400000,
+ IMAGE_SCN_ALIGN_16BYTES = 0x00500000,
+ IMAGE_SCN_ALIGN_32BYTES = 0x00600000,
+ IMAGE_SCN_ALIGN_64BYTES = 0x00700000,
+ IMAGE_SCN_ALIGN_128BYTES = 0x00800000,
+ IMAGE_SCN_ALIGN_256BYTES = 0x00900000,
+ IMAGE_SCN_ALIGN_512BYTES = 0x00A00000,
+ IMAGE_SCN_ALIGN_1024BYTES = 0x00B00000,
+ IMAGE_SCN_ALIGN_2048BYTES = 0x00C00000,
+ IMAGE_SCN_ALIGN_4096BYTES = 0x00D00000,
+ IMAGE_SCN_ALIGN_8192BYTES = 0x00E00000,
+ IMAGE_SCN_LNK_NRELOC_OVFL = 0x01000000,
+ IMAGE_SCN_MEM_DISCARDABLE = 0x02000000,
+ IMAGE_SCN_MEM_NOT_CACHED = 0x04000000,
+ IMAGE_SCN_MEM_NOT_PAGED = 0x08000000,
+ IMAGE_SCN_MEM_SHARED = 0x10000000,
+ IMAGE_SCN_MEM_EXECUTE = 0x20000000,
+ IMAGE_SCN_MEM_READ = 0x40000000,
+ IMAGE_SCN_MEM_WRITE = 0x80000000
+};
+
+struct relocation {
+ uint32_t VirtualAddress;
+ uint32_t SymbolTableIndex;
+ uint16_t Type;
+};
+
+enum RelocationTypeI386 : unsigned {
+ IMAGE_REL_I386_ABSOLUTE = 0x0000,
+ IMAGE_REL_I386_DIR16 = 0x0001,
+ IMAGE_REL_I386_REL16 = 0x0002,
+ IMAGE_REL_I386_DIR32 = 0x0006,
+ IMAGE_REL_I386_DIR32NB = 0x0007,
+ IMAGE_REL_I386_SEG12 = 0x0009,
+ IMAGE_REL_I386_SECTION = 0x000A,
+ IMAGE_REL_I386_SECREL = 0x000B,
+ IMAGE_REL_I386_TOKEN = 0x000C,
+ IMAGE_REL_I386_SECREL7 = 0x000D,
+ IMAGE_REL_I386_REL32 = 0x0014
+};
+
+enum RelocationTypeAMD64 : unsigned {
+ IMAGE_REL_AMD64_ABSOLUTE = 0x0000,
+ IMAGE_REL_AMD64_ADDR64 = 0x0001,
+ IMAGE_REL_AMD64_ADDR32 = 0x0002,
+ IMAGE_REL_AMD64_ADDR32NB = 0x0003,
+ IMAGE_REL_AMD64_REL32 = 0x0004,
+ IMAGE_REL_AMD64_REL32_1 = 0x0005,
+ IMAGE_REL_AMD64_REL32_2 = 0x0006,
+ IMAGE_REL_AMD64_REL32_3 = 0x0007,
+ IMAGE_REL_AMD64_REL32_4 = 0x0008,
+ IMAGE_REL_AMD64_REL32_5 = 0x0009,
+ IMAGE_REL_AMD64_SECTION = 0x000A,
+ IMAGE_REL_AMD64_SECREL = 0x000B,
+ IMAGE_REL_AMD64_SECREL7 = 0x000C,
+ IMAGE_REL_AMD64_TOKEN = 0x000D,
+ IMAGE_REL_AMD64_SREL32 = 0x000E,
+ IMAGE_REL_AMD64_PAIR = 0x000F,
+ IMAGE_REL_AMD64_SSPAN32 = 0x0010
+};
+
+enum RelocationTypesARM : unsigned {
+ IMAGE_REL_ARM_ABSOLUTE = 0x0000,
+ IMAGE_REL_ARM_ADDR32 = 0x0001,
+ IMAGE_REL_ARM_ADDR32NB = 0x0002,
+ IMAGE_REL_ARM_BRANCH24 = 0x0003,
+ IMAGE_REL_ARM_BRANCH11 = 0x0004,
+ IMAGE_REL_ARM_TOKEN = 0x0005,
+ IMAGE_REL_ARM_BLX24 = 0x0008,
+ IMAGE_REL_ARM_BLX11 = 0x0009,
+ IMAGE_REL_ARM_SECTION = 0x000E,
+ IMAGE_REL_ARM_SECREL = 0x000F,
+ IMAGE_REL_ARM_MOV32A = 0x0010,
+ IMAGE_REL_ARM_MOV32T = 0x0011,
+ IMAGE_REL_ARM_BRANCH20T = 0x0012,
+ IMAGE_REL_ARM_BRANCH24T = 0x0014,
+ IMAGE_REL_ARM_BLX23T = 0x0015
+};
+
+enum RelocationTypesARM64 : unsigned {
+ IMAGE_REL_ARM64_ABSOLUTE = 0x0000,
+ IMAGE_REL_ARM64_ADDR32 = 0x0001,
+ IMAGE_REL_ARM64_ADDR32NB = 0x0002,
+ IMAGE_REL_ARM64_BRANCH26 = 0x0003,
+ IMAGE_REL_ARM64_PAGEBASE_REL21 = 0x0004,
+ IMAGE_REL_ARM64_REL21 = 0x0005,
+ IMAGE_REL_ARM64_PAGEOFFSET_12A = 0x0006,
+ IMAGE_REL_ARM64_PAGEOFFSET_12L = 0x0007,
+ IMAGE_REL_ARM64_SECREL = 0x0008,
+ IMAGE_REL_ARM64_SECREL_LOW12A = 0x0009,
+ IMAGE_REL_ARM64_SECREL_HIGH12A = 0x000A,
+ IMAGE_REL_ARM64_SECREL_LOW12L = 0x000B,
+ IMAGE_REL_ARM64_TOKEN = 0x000C,
+ IMAGE_REL_ARM64_SECTION = 0x000D,
+ IMAGE_REL_ARM64_ADDR64 = 0x000E,
+ IMAGE_REL_ARM64_BRANCH19 = 0x000F,
+ IMAGE_REL_ARM64_BRANCH14 = 0x0010,
+};
+
+enum COMDATType : unsigned {
+ IMAGE_COMDAT_SELECT_NODUPLICATES = 1,
+ IMAGE_COMDAT_SELECT_ANY,
+ IMAGE_COMDAT_SELECT_SAME_SIZE,
+ IMAGE_COMDAT_SELECT_EXACT_MATCH,
+ IMAGE_COMDAT_SELECT_ASSOCIATIVE,
+ IMAGE_COMDAT_SELECT_LARGEST,
+ IMAGE_COMDAT_SELECT_NEWEST
+};
+
+// Auxiliary Symbol Formats
+struct AuxiliaryFunctionDefinition {
+ uint32_t TagIndex;
+ uint32_t TotalSize;
+ uint32_t PointerToLinenumber;
+ uint32_t PointerToNextFunction;
+ char unused[2];
+};
+
+struct AuxiliarybfAndefSymbol {
+ uint8_t unused1[4];
+ uint16_t Linenumber;
+ uint8_t unused2[6];
+ uint32_t PointerToNextFunction;
+ uint8_t unused3[2];
+};
+
+struct AuxiliaryWeakExternal {
+ uint32_t TagIndex;
+ uint32_t Characteristics;
+ uint8_t unused[10];
+};
+
+enum WeakExternalCharacteristics : unsigned {
+ IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY = 1,
+ IMAGE_WEAK_EXTERN_SEARCH_LIBRARY = 2,
+ IMAGE_WEAK_EXTERN_SEARCH_ALIAS = 3
+};
+
+struct AuxiliarySectionDefinition {
+ uint32_t Length;
+ uint16_t NumberOfRelocations;
+ uint16_t NumberOfLinenumbers;
+ uint32_t CheckSum;
+ uint32_t Number;
+ uint8_t Selection;
+ char unused;
+};
+
+struct AuxiliaryCLRToken {
+ uint8_t AuxType;
+ uint8_t unused1;
+ uint32_t SymbolTableIndex;
+ char unused2[12];
+};
+
+union Auxiliary {
+ AuxiliaryFunctionDefinition FunctionDefinition;
+ AuxiliarybfAndefSymbol bfAndefSymbol;
+ AuxiliaryWeakExternal WeakExternal;
+ AuxiliarySectionDefinition SectionDefinition;
+};
+
+/// @brief The Import Directory Table.
+///
+/// There is a single array of these and one entry per imported DLL.
+struct ImportDirectoryTableEntry {
+ uint32_t ImportLookupTableRVA;
+ uint32_t TimeDateStamp;
+ uint32_t ForwarderChain;
+ uint32_t NameRVA;
+ uint32_t ImportAddressTableRVA;
+};
+
+/// @brief The PE32 Import Lookup Table.
+///
+/// There is an array of these for each imported DLL. It represents either
+/// the ordinal to import from the target DLL, or a name to lookup and import
+/// from the target DLL.
+///
+/// This also happens to be the same format used by the Import Address Table
+/// when it is initially written out to the image.
+struct ImportLookupTableEntry32 {
+ uint32_t data;
+
+ /// @brief Is this entry specified by ordinal, or name?
+ bool isOrdinal() const { return data & 0x80000000; }
+
+ /// @brief Get the ordinal value of this entry. isOrdinal must be true.
+ uint16_t getOrdinal() const {
+ assert(isOrdinal() && "ILT entry is not an ordinal!");
+ return data & 0xFFFF;
+ }
+
+ /// @brief Set the ordinal value and set isOrdinal to true.
+ void setOrdinal(uint16_t o) {
+ data = o;
+ data |= 0x80000000;
+ }
+
+ /// @brief Get the Hint/Name entry RVA. isOrdinal must be false.
+ uint32_t getHintNameRVA() const {
+ assert(!isOrdinal() && "ILT entry is not a Hint/Name RVA!");
+ return data;
+ }
+
+ /// @brief Set the Hint/Name entry RVA and set isOrdinal to false.
+ void setHintNameRVA(uint32_t rva) { data = rva; }
+};
+
+/// @brief The DOS compatible header at the front of all PEs.
+struct DOSHeader {
+ uint16_t Magic;
+ uint16_t UsedBytesInTheLastPage;
+ uint16_t FileSizeInPages;
+ uint16_t NumberOfRelocationItems;
+ uint16_t HeaderSizeInParagraphs;
+ uint16_t MinimumExtraParagraphs;
+ uint16_t MaximumExtraParagraphs;
+ uint16_t InitialRelativeSS;
+ uint16_t InitialSP;
+ uint16_t Checksum;
+ uint16_t InitialIP;
+ uint16_t InitialRelativeCS;
+ uint16_t AddressOfRelocationTable;
+ uint16_t OverlayNumber;
+ uint16_t Reserved[4];
+ uint16_t OEMid;
+ uint16_t OEMinfo;
+ uint16_t Reserved2[10];
+ uint32_t AddressOfNewExeHeader;
+};
+
+struct PE32Header {
+ enum { PE32 = 0x10b, PE32_PLUS = 0x20b };
+
+ uint16_t Magic;
+ uint8_t MajorLinkerVersion;
+ uint8_t MinorLinkerVersion;
+ uint32_t SizeOfCode;
+ uint32_t SizeOfInitializedData;
+ uint32_t SizeOfUninitializedData;
+ uint32_t AddressOfEntryPoint; // RVA
+ uint32_t BaseOfCode; // RVA
+ uint32_t BaseOfData; // RVA
+ uint32_t ImageBase;
+ uint32_t SectionAlignment;
+ uint32_t FileAlignment;
+ uint16_t MajorOperatingSystemVersion;
+ uint16_t MinorOperatingSystemVersion;
+ uint16_t MajorImageVersion;
+ uint16_t MinorImageVersion;
+ uint16_t MajorSubsystemVersion;
+ uint16_t MinorSubsystemVersion;
+ uint32_t Win32VersionValue;
+ uint32_t SizeOfImage;
+ uint32_t SizeOfHeaders;
+ uint32_t CheckSum;
+ uint16_t Subsystem;
+ // FIXME: This should be DllCharacteristics to match the COFF spec.
+ uint16_t DLLCharacteristics;
+ uint32_t SizeOfStackReserve;
+ uint32_t SizeOfStackCommit;
+ uint32_t SizeOfHeapReserve;
+ uint32_t SizeOfHeapCommit;
+ uint32_t LoaderFlags;
+ // FIXME: This should be NumberOfRvaAndSizes to match the COFF spec.
+ uint32_t NumberOfRvaAndSize;
+};
+
+struct DataDirectory {
+ uint32_t RelativeVirtualAddress;
+ uint32_t Size;
+};
+
+enum DataDirectoryIndex : unsigned {
+ EXPORT_TABLE = 0,
+ IMPORT_TABLE,
+ RESOURCE_TABLE,
+ EXCEPTION_TABLE,
+ CERTIFICATE_TABLE,
+ BASE_RELOCATION_TABLE,
+ DEBUG_DIRECTORY,
+ ARCHITECTURE,
+ GLOBAL_PTR,
+ TLS_TABLE,
+ LOAD_CONFIG_TABLE,
+ BOUND_IMPORT,
+ IAT,
+ DELAY_IMPORT_DESCRIPTOR,
+ CLR_RUNTIME_HEADER,
+
+ NUM_DATA_DIRECTORIES
+};
+
+enum WindowsSubsystem : unsigned {
+ IMAGE_SUBSYSTEM_UNKNOWN = 0, ///< An unknown subsystem.
+ IMAGE_SUBSYSTEM_NATIVE = 1, ///< Device drivers and native Windows processes
+ IMAGE_SUBSYSTEM_WINDOWS_GUI = 2, ///< The Windows GUI subsystem.
+ IMAGE_SUBSYSTEM_WINDOWS_CUI = 3, ///< The Windows character subsystem.
+ IMAGE_SUBSYSTEM_OS2_CUI = 5, ///< The OS/2 character subsytem.
+ IMAGE_SUBSYSTEM_POSIX_CUI = 7, ///< The POSIX character subsystem.
+ IMAGE_SUBSYSTEM_NATIVE_WINDOWS = 8, ///< Native Windows 9x driver.
+ IMAGE_SUBSYSTEM_WINDOWS_CE_GUI = 9, ///< Windows CE.
+ IMAGE_SUBSYSTEM_EFI_APPLICATION = 10, ///< An EFI application.
+ IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER = 11, ///< An EFI driver with boot
+ /// services.
+ IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER = 12, ///< An EFI driver with run-time
+ /// services.
+ IMAGE_SUBSYSTEM_EFI_ROM = 13, ///< An EFI ROM image.
+ IMAGE_SUBSYSTEM_XBOX = 14, ///< XBOX.
+ IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION = 16 ///< A BCD application.
+};
+
+enum DLLCharacteristics : unsigned {
+ /// ASLR with 64 bit address space.
+ IMAGE_DLL_CHARACTERISTICS_HIGH_ENTROPY_VA = 0x0020,
+ /// DLL can be relocated at load time.
+ IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE = 0x0040,
+ /// Code integrity checks are enforced.
+ IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY = 0x0080,
+ ///< Image is NX compatible.
+ IMAGE_DLL_CHARACTERISTICS_NX_COMPAT = 0x0100,
+ /// Isolation aware, but do not isolate the image.
+ IMAGE_DLL_CHARACTERISTICS_NO_ISOLATION = 0x0200,
+ /// Does not use structured exception handling (SEH). No SEH handler may be
+ /// called in this image.
+ IMAGE_DLL_CHARACTERISTICS_NO_SEH = 0x0400,
+ /// Do not bind the image.
+ IMAGE_DLL_CHARACTERISTICS_NO_BIND = 0x0800,
+ ///< Image should execute in an AppContainer.
+ IMAGE_DLL_CHARACTERISTICS_APPCONTAINER = 0x1000,
+ ///< A WDM driver.
+ IMAGE_DLL_CHARACTERISTICS_WDM_DRIVER = 0x2000,
+ ///< Image supports Control Flow Guard.
+ IMAGE_DLL_CHARACTERISTICS_GUARD_CF = 0x4000,
+ /// Terminal Server aware.
+ IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE = 0x8000
+};
+
+enum DebugType : unsigned {
+ IMAGE_DEBUG_TYPE_UNKNOWN = 0,
+ IMAGE_DEBUG_TYPE_COFF = 1,
+ IMAGE_DEBUG_TYPE_CODEVIEW = 2,
+ IMAGE_DEBUG_TYPE_FPO = 3,
+ IMAGE_DEBUG_TYPE_MISC = 4,
+ IMAGE_DEBUG_TYPE_EXCEPTION = 5,
+ IMAGE_DEBUG_TYPE_FIXUP = 6,
+ IMAGE_DEBUG_TYPE_OMAP_TO_SRC = 7,
+ IMAGE_DEBUG_TYPE_OMAP_FROM_SRC = 8,
+ IMAGE_DEBUG_TYPE_BORLAND = 9,
+ IMAGE_DEBUG_TYPE_RESERVED10 = 10,
+ IMAGE_DEBUG_TYPE_CLSID = 11,
+ IMAGE_DEBUG_TYPE_VC_FEATURE = 12,
+ IMAGE_DEBUG_TYPE_POGO = 13,
+ IMAGE_DEBUG_TYPE_ILTCG = 14,
+ IMAGE_DEBUG_TYPE_MPX = 15,
+ IMAGE_DEBUG_TYPE_REPRO = 16,
+};
+
+enum BaseRelocationType : unsigned {
+ IMAGE_REL_BASED_ABSOLUTE = 0,
+ IMAGE_REL_BASED_HIGH = 1,
+ IMAGE_REL_BASED_LOW = 2,
+ IMAGE_REL_BASED_HIGHLOW = 3,
+ IMAGE_REL_BASED_HIGHADJ = 4,
+ IMAGE_REL_BASED_MIPS_JMPADDR = 5,
+ IMAGE_REL_BASED_ARM_MOV32A = 5,
+ IMAGE_REL_BASED_ARM_MOV32T = 7,
+ IMAGE_REL_BASED_MIPS_JMPADDR16 = 9,
+ IMAGE_REL_BASED_DIR64 = 10
+};
+
+enum ImportType : unsigned {
+ IMPORT_CODE = 0,
+ IMPORT_DATA = 1,
+ IMPORT_CONST = 2
+};
+
+enum ImportNameType : unsigned {
+ /// Import is by ordinal. This indicates that the value in the Ordinal/Hint
+ /// field of the import header is the import's ordinal. If this constant is
+ /// not specified, then the Ordinal/Hint field should always be interpreted
+ /// as the import's hint.
+ IMPORT_ORDINAL = 0,
+ /// The import name is identical to the public symbol name
+ IMPORT_NAME = 1,
+ /// The import name is the public symbol name, but skipping the leading ?,
+ /// @, or optionally _.
+ IMPORT_NAME_NOPREFIX = 2,
+ /// The import name is the public symbol name, but skipping the leading ?,
+ /// @, or optionally _, and truncating at the first @.
+ IMPORT_NAME_UNDECORATE = 3
+};
+
+struct ImportHeader {
+ uint16_t Sig1; ///< Must be IMAGE_FILE_MACHINE_UNKNOWN (0).
+ uint16_t Sig2; ///< Must be 0xFFFF.
+ uint16_t Version;
+ uint16_t Machine;
+ uint32_t TimeDateStamp;
+ uint32_t SizeOfData;
+ uint16_t OrdinalHint;
+ uint16_t TypeInfo;
+
+ ImportType getType() const { return static_cast<ImportType>(TypeInfo & 0x3); }
+
+ ImportNameType getNameType() const {
+ return static_cast<ImportNameType>((TypeInfo & 0x1C) >> 2);
+ }
+};
+
+enum CodeViewIdentifiers {
+ DEBUG_SECTION_MAGIC = 0x4,
+ DEBUG_HASHES_SECTION_MAGIC = 0x133C9C5
+};
+
+inline bool isReservedSectionNumber(int32_t SectionNumber) {
+ return SectionNumber <= 0;
+}
+
+} // End namespace COFF.
+} // End namespace llvm.
+
+#endif