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			587 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			587 lines
		
	
	
		
			20 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| //===-- llvm/Support/COFF.h -------------------------------------*- C++ -*-===//
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| //
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| //                     The LLVM Compiler Infrastructure
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| //
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| // This file is distributed under the University of Illinois Open Source
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| // License. See LICENSE.TXT for details.
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| //
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| //===----------------------------------------------------------------------===//
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| //
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| // This file contains an definitions used in Windows COFF Files.
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| //
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| // Structures and enums defined within this file where created using
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| // information from Microsoft's publicly available PE/COFF format document:
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| //
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| // Microsoft Portable Executable and Common Object File Format Specification
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| // Revision 8.1 - February 15, 2008
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| //
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| // As of 5/2/2010, hosted by Microsoft at:
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| // http://www.microsoft.com/whdc/system/platform/firmware/pecoff.mspx
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| //
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| //===----------------------------------------------------------------------===//
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| 
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| #ifndef LLVM_SUPPORT_WIN_COFF_H
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| #define LLVM_SUPPORT_WIN_COFF_H
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| 
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| #include "llvm/Support/DataTypes.h"
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| #include <cassert>
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| #include <cstring>
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| 
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| namespace llvm {
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| namespace COFF {
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| 
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|   // Sizes in bytes of various things in the COFF format.
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|   enum {
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|     HeaderSize     = 20,
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|     NameSize       = 8,
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|     SymbolSize     = 18,
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|     SectionSize    = 40,
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|     RelocationSize = 10
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|   };
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| 
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|   struct header {
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|     uint16_t Machine;
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|     uint16_t NumberOfSections;
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|     uint32_t TimeDateStamp;
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|     uint32_t PointerToSymbolTable;
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|     uint32_t NumberOfSymbols;
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|     uint16_t SizeOfOptionalHeader;
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|     uint16_t Characteristics;
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|   };
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| 
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|   enum MachineTypes {
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|     IMAGE_FILE_MACHINE_UNKNOWN   = 0x0,
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|     IMAGE_FILE_MACHINE_AM33      = 0x13,
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|     IMAGE_FILE_MACHINE_AMD64     = 0x8664,
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|     IMAGE_FILE_MACHINE_ARM       = 0x1C0,
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|     IMAGE_FILE_MACHINE_ARMV7     = 0x1C4,
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|     IMAGE_FILE_MACHINE_EBC       = 0xEBC,
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|     IMAGE_FILE_MACHINE_I386      = 0x14C,
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|     IMAGE_FILE_MACHINE_IA64      = 0x200,
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|     IMAGE_FILE_MACHINE_M32R      = 0x9041,
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|     IMAGE_FILE_MACHINE_MIPS16    = 0x266,
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|     IMAGE_FILE_MACHINE_MIPSFPU   = 0x366,
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|     IMAGE_FILE_MACHINE_MIPSFPU16 = 0x466,
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|     IMAGE_FILE_MACHINE_POWERPC   = 0x1F0,
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|     IMAGE_FILE_MACHINE_POWERPCFP = 0x1F1,
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|     IMAGE_FILE_MACHINE_R4000     = 0x166,
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|     IMAGE_FILE_MACHINE_SH3       = 0x1A2,
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|     IMAGE_FILE_MACHINE_SH3DSP    = 0x1A3,
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|     IMAGE_FILE_MACHINE_SH4       = 0x1A6,
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|     IMAGE_FILE_MACHINE_SH5       = 0x1A8,
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|     IMAGE_FILE_MACHINE_THUMB     = 0x1C2,
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|     IMAGE_FILE_MACHINE_WCEMIPSV2 = 0x169
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|   };
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| 
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|   enum Characteristics {
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|     /// The file does not contain base relocations and must be loaded at its
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|     /// preferred base. If this cannot be done, the loader will error.
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|     IMAGE_FILE_RELOCS_STRIPPED         = 0x0001,
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|     /// The file is valid and can be run.
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|     IMAGE_FILE_EXECUTABLE_IMAGE        = 0x0002,
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|     /// COFF line numbers have been stripped. This is deprecated and should be
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|     /// 0.
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|     IMAGE_FILE_LINE_NUMS_STRIPPED      = 0x0004,
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|     /// COFF symbol table entries for local symbols have been removed. This is
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|     /// deprecated and should be 0.
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|     IMAGE_FILE_LOCAL_SYMS_STRIPPED     = 0x0008,
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|     /// Aggressively trim working set. This is deprecated and must be 0.
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|     IMAGE_FILE_AGGRESSIVE_WS_TRIM      = 0x0010,
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|     /// Image can handle > 2GiB addresses.
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|     IMAGE_FILE_LARGE_ADDRESS_AWARE     = 0x0020,
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|     /// Little endian: the LSB precedes the MSB in memory. This is deprecated
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|     /// and should be 0.
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|     IMAGE_FILE_BYTES_REVERSED_LO       = 0x0080,
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|     /// Machine is based on a 32bit word architecture.
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|     IMAGE_FILE_32BIT_MACHINE           = 0x0100,
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|     /// Debugging info has been removed.
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|     IMAGE_FILE_DEBUG_STRIPPED          = 0x0200,
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|     /// If the image is on removable media, fully load it and copy it to swap.
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|     IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP = 0x0400,
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|     /// If the image is on network media, fully load it and copy it to swap.
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|     IMAGE_FILE_NET_RUN_FROM_SWAP       = 0x0800,
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|     /// The image file is a system file, not a user program.
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|     IMAGE_FILE_SYSTEM                  = 0x1000,
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|     /// The image file is a DLL.
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|     IMAGE_FILE_DLL                     = 0x2000,
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|     /// This file should only be run on a uniprocessor machine.
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|     IMAGE_FILE_UP_SYSTEM_ONLY          = 0x4000,
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|     /// Big endian: the MSB precedes the LSB in memory. This is deprecated
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|     /// and should be 0.
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|     IMAGE_FILE_BYTES_REVERSED_HI       = 0x8000
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|   };
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| 
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|   struct symbol {
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|     char     Name[NameSize];
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|     uint32_t Value;
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|     uint16_t Type;
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|     uint8_t  StorageClass;
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|     uint16_t SectionNumber;
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|     uint8_t  NumberOfAuxSymbols;
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|   };
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| 
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|   enum SymbolFlags {
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|     SF_TypeMask = 0x0000FFFF,
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|     SF_TypeShift = 0,
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| 
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|     SF_ClassMask = 0x00FF0000,
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|     SF_ClassShift = 16,
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| 
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|     SF_WeakExternal = 0x01000000
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|   };
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| 
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|   enum SymbolSectionNumber {
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|     IMAGE_SYM_DEBUG     = -2,
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|     IMAGE_SYM_ABSOLUTE  = -1,
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|     IMAGE_SYM_UNDEFINED = 0
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|   };
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| 
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|   /// Storage class tells where and what the symbol represents
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|   enum SymbolStorageClass {
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|     IMAGE_SYM_CLASS_END_OF_FUNCTION  = -1,  ///< Physical end of function
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|     IMAGE_SYM_CLASS_NULL             = 0,   ///< No symbol
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|     IMAGE_SYM_CLASS_AUTOMATIC        = 1,   ///< Stack variable
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|     IMAGE_SYM_CLASS_EXTERNAL         = 2,   ///< External symbol
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|     IMAGE_SYM_CLASS_STATIC           = 3,   ///< Static
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|     IMAGE_SYM_CLASS_REGISTER         = 4,   ///< Register variable
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|     IMAGE_SYM_CLASS_EXTERNAL_DEF     = 5,   ///< External definition
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|     IMAGE_SYM_CLASS_LABEL            = 6,   ///< Label
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|     IMAGE_SYM_CLASS_UNDEFINED_LABEL  = 7,   ///< Undefined label
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|     IMAGE_SYM_CLASS_MEMBER_OF_STRUCT = 8,   ///< Member of structure
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|     IMAGE_SYM_CLASS_ARGUMENT         = 9,   ///< Function argument
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|     IMAGE_SYM_CLASS_STRUCT_TAG       = 10,  ///< Structure tag
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|     IMAGE_SYM_CLASS_MEMBER_OF_UNION  = 11,  ///< Member of union
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|     IMAGE_SYM_CLASS_UNION_TAG        = 12,  ///< Union tag
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|     IMAGE_SYM_CLASS_TYPE_DEFINITION  = 13,  ///< Type definition
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|     IMAGE_SYM_CLASS_UNDEFINED_STATIC = 14,  ///< Undefined static
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|     IMAGE_SYM_CLASS_ENUM_TAG         = 15,  ///< Enumeration tag
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|     IMAGE_SYM_CLASS_MEMBER_OF_ENUM   = 16,  ///< Member of enumeration
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|     IMAGE_SYM_CLASS_REGISTER_PARAM   = 17,  ///< Register parameter
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|     IMAGE_SYM_CLASS_BIT_FIELD        = 18,  ///< Bit field
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|     /// ".bb" or ".eb" - beginning or end of block
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|     IMAGE_SYM_CLASS_BLOCK            = 100,
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|     /// ".bf" or ".ef" - beginning or end of function
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|     IMAGE_SYM_CLASS_FUNCTION         = 101,
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|     IMAGE_SYM_CLASS_END_OF_STRUCT    = 102, ///< End of structure
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|     IMAGE_SYM_CLASS_FILE             = 103, ///< File name
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|     /// Line number, reformatted as symbol
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|     IMAGE_SYM_CLASS_SECTION          = 104,
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|     IMAGE_SYM_CLASS_WEAK_EXTERNAL    = 105, ///< Duplicate tag
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|     /// External symbol in dmert public lib
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|     IMAGE_SYM_CLASS_CLR_TOKEN        = 107
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|   };
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| 
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|   enum SymbolBaseType {
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|     IMAGE_SYM_TYPE_NULL   = 0,  ///< No type information or unknown base type.
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|     IMAGE_SYM_TYPE_VOID   = 1,  ///< Used with void pointers and functions.
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|     IMAGE_SYM_TYPE_CHAR   = 2,  ///< A character (signed byte).
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|     IMAGE_SYM_TYPE_SHORT  = 3,  ///< A 2-byte signed integer.
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|     IMAGE_SYM_TYPE_INT    = 4,  ///< A natural integer type on the target.
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|     IMAGE_SYM_TYPE_LONG   = 5,  ///< A 4-byte signed integer.
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|     IMAGE_SYM_TYPE_FLOAT  = 6,  ///< A 4-byte floating-point number.
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|     IMAGE_SYM_TYPE_DOUBLE = 7,  ///< An 8-byte floating-point number.
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|     IMAGE_SYM_TYPE_STRUCT = 8,  ///< A structure.
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|     IMAGE_SYM_TYPE_UNION  = 9,  ///< An union.
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|     IMAGE_SYM_TYPE_ENUM   = 10, ///< An enumerated type.
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|     IMAGE_SYM_TYPE_MOE    = 11, ///< A member of enumeration (a specific value).
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|     IMAGE_SYM_TYPE_BYTE   = 12, ///< A byte; unsigned 1-byte integer.
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|     IMAGE_SYM_TYPE_WORD   = 13, ///< A word; unsigned 2-byte integer.
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|     IMAGE_SYM_TYPE_UINT   = 14, ///< An unsigned integer of natural size.
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|     IMAGE_SYM_TYPE_DWORD  = 15  ///< An unsigned 4-byte integer.
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|   };
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| 
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|   enum SymbolComplexType {
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|     IMAGE_SYM_DTYPE_NULL     = 0, ///< No complex type; simple scalar variable.
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|     IMAGE_SYM_DTYPE_POINTER  = 1, ///< A pointer to base type.
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|     IMAGE_SYM_DTYPE_FUNCTION = 2, ///< A function that returns a base type.
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|     IMAGE_SYM_DTYPE_ARRAY    = 3, ///< An array of base type.
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| 
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|     /// Type is formed as (base + (derived << SCT_COMPLEX_TYPE_SHIFT))
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|     SCT_COMPLEX_TYPE_SHIFT   = 4
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|   };
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| 
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|   struct section {
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|     char     Name[NameSize];
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|     uint32_t VirtualSize;
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|     uint32_t VirtualAddress;
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|     uint32_t SizeOfRawData;
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|     uint32_t PointerToRawData;
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|     uint32_t PointerToRelocations;
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|     uint32_t PointerToLineNumbers;
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|     uint16_t NumberOfRelocations;
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|     uint16_t NumberOfLineNumbers;
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|     uint32_t Characteristics;
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|   };
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| 
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|   enum SectionCharacteristics {
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|     IMAGE_SCN_TYPE_NO_PAD            = 0x00000008,
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|     IMAGE_SCN_CNT_CODE               = 0x00000020,
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|     IMAGE_SCN_CNT_INITIALIZED_DATA   = 0x00000040,
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|     IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080,
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|     IMAGE_SCN_LNK_OTHER              = 0x00000100,
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|     IMAGE_SCN_LNK_INFO               = 0x00000200,
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|     IMAGE_SCN_LNK_REMOVE             = 0x00000800,
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|     IMAGE_SCN_LNK_COMDAT             = 0x00001000,
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|     IMAGE_SCN_GPREL                  = 0x00008000,
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|     IMAGE_SCN_MEM_PURGEABLE          = 0x00020000,
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|     IMAGE_SCN_MEM_16BIT              = 0x00020000,
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|     IMAGE_SCN_MEM_LOCKED             = 0x00040000,
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|     IMAGE_SCN_MEM_PRELOAD            = 0x00080000,
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|     IMAGE_SCN_ALIGN_1BYTES           = 0x00100000,
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|     IMAGE_SCN_ALIGN_2BYTES           = 0x00200000,
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|     IMAGE_SCN_ALIGN_4BYTES           = 0x00300000,
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|     IMAGE_SCN_ALIGN_8BYTES           = 0x00400000,
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|     IMAGE_SCN_ALIGN_16BYTES          = 0x00500000,
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|     IMAGE_SCN_ALIGN_32BYTES          = 0x00600000,
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|     IMAGE_SCN_ALIGN_64BYTES          = 0x00700000,
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|     IMAGE_SCN_ALIGN_128BYTES         = 0x00800000,
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|     IMAGE_SCN_ALIGN_256BYTES         = 0x00900000,
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|     IMAGE_SCN_ALIGN_512BYTES         = 0x00A00000,
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|     IMAGE_SCN_ALIGN_1024BYTES        = 0x00B00000,
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|     IMAGE_SCN_ALIGN_2048BYTES        = 0x00C00000,
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|     IMAGE_SCN_ALIGN_4096BYTES        = 0x00D00000,
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|     IMAGE_SCN_ALIGN_8192BYTES        = 0x00E00000,
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|     IMAGE_SCN_LNK_NRELOC_OVFL        = 0x01000000,
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|     IMAGE_SCN_MEM_DISCARDABLE        = 0x02000000,
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|     IMAGE_SCN_MEM_NOT_CACHED         = 0x04000000,
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|     IMAGE_SCN_MEM_NOT_PAGED          = 0x08000000,
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|     IMAGE_SCN_MEM_SHARED             = 0x10000000,
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|     IMAGE_SCN_MEM_EXECUTE            = 0x20000000,
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|     IMAGE_SCN_MEM_READ               = 0x40000000,
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|     IMAGE_SCN_MEM_WRITE              = 0x80000000
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|   };
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| 
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|   struct relocation {
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|     uint32_t VirtualAddress;
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|     uint32_t SymbolTableIndex;
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|     uint16_t Type;
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|   };
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| 
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|   enum RelocationTypeX86 {
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|     IMAGE_REL_I386_ABSOLUTE = 0x0000,
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|     IMAGE_REL_I386_DIR16    = 0x0001,
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|     IMAGE_REL_I386_REL16    = 0x0002,
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|     IMAGE_REL_I386_DIR32    = 0x0006,
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|     IMAGE_REL_I386_DIR32NB  = 0x0007,
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|     IMAGE_REL_I386_SEG12    = 0x0009,
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|     IMAGE_REL_I386_SECTION  = 0x000A,
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|     IMAGE_REL_I386_SECREL   = 0x000B,
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|     IMAGE_REL_I386_TOKEN    = 0x000C,
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|     IMAGE_REL_I386_SECREL7  = 0x000D,
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|     IMAGE_REL_I386_REL32    = 0x0014,
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| 
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|     IMAGE_REL_AMD64_ABSOLUTE  = 0x0000,
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|     IMAGE_REL_AMD64_ADDR64    = 0x0001,
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|     IMAGE_REL_AMD64_ADDR32    = 0x0002,
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|     IMAGE_REL_AMD64_ADDR32NB  = 0x0003,
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|     IMAGE_REL_AMD64_REL32     = 0x0004,
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|     IMAGE_REL_AMD64_REL32_1   = 0x0005,
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|     IMAGE_REL_AMD64_REL32_2   = 0x0006,
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|     IMAGE_REL_AMD64_REL32_3   = 0x0007,
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|     IMAGE_REL_AMD64_REL32_4   = 0x0008,
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|     IMAGE_REL_AMD64_REL32_5   = 0x0009,
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|     IMAGE_REL_AMD64_SECTION   = 0x000A,
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|     IMAGE_REL_AMD64_SECREL    = 0x000B,
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|     IMAGE_REL_AMD64_SECREL7   = 0x000C,
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|     IMAGE_REL_AMD64_TOKEN     = 0x000D,
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|     IMAGE_REL_AMD64_SREL32    = 0x000E,
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|     IMAGE_REL_AMD64_PAIR      = 0x000F,
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|     IMAGE_REL_AMD64_SSPAN32   = 0x0010
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|   };
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| 
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|   enum RelocationTypesARM {
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|     IMAGE_REL_ARM_ABSOLUTE  = 0x0000,
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|     IMAGE_REL_ARM_ADDR32    = 0x0001,
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|     IMAGE_REL_ARM_ADDR32NB  = 0x0002,
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|     IMAGE_REL_ARM_BRANCH24  = 0x0003,
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|     IMAGE_REL_ARM_BRANCH11  = 0x0004,
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|     IMAGE_REL_ARM_TOKEN     = 0x0005,
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|     IMAGE_REL_ARM_BLX24     = 0x0008,
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|     IMAGE_REL_ARM_BLX11     = 0x0009,
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|     IMAGE_REL_ARM_SECTION   = 0x000E,
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|     IMAGE_REL_ARM_SECREL    = 0x000F,
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|     IMAGE_REL_ARM_MOV32A    = 0x0010,
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|     IMAGE_REL_ARM_MOV32T    = 0x0011,
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|     IMAGE_REL_ARM_BRANCH20T = 0x0012,
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|     IMAGE_REL_ARM_BRANCH24T = 0x0014,
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|     IMAGE_REL_ARM_BLX23T    = 0x0015
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|   };
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| 
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|   enum COMDATType {
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|     IMAGE_COMDAT_SELECT_NODUPLICATES = 1,
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|     IMAGE_COMDAT_SELECT_ANY,
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|     IMAGE_COMDAT_SELECT_SAME_SIZE,
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|     IMAGE_COMDAT_SELECT_EXACT_MATCH,
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|     IMAGE_COMDAT_SELECT_ASSOCIATIVE,
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|     IMAGE_COMDAT_SELECT_LARGEST
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|   };
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| 
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|   // Auxiliary Symbol Formats
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|   struct AuxiliaryFunctionDefinition {
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|     uint32_t TagIndex;
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|     uint32_t TotalSize;
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|     uint32_t PointerToLinenumber;
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|     uint32_t PointerToNextFunction;
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|     uint8_t  unused[2];
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|   };
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| 
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|   struct AuxiliarybfAndefSymbol {
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|     uint8_t  unused1[4];
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|     uint16_t Linenumber;
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|     uint8_t  unused2[6];
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|     uint32_t PointerToNextFunction;
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|     uint8_t  unused3[2];
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|   };
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| 
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|   struct AuxiliaryWeakExternal {
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|     uint32_t TagIndex;
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|     uint32_t Characteristics;
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|     uint8_t  unused[10];
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|   };
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| 
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|   /// These are not documented in the spec, but are located in WinNT.h.
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|   enum WeakExternalCharacteristics {
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|     IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY = 1,
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|     IMAGE_WEAK_EXTERN_SEARCH_LIBRARY   = 2,
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|     IMAGE_WEAK_EXTERN_SEARCH_ALIAS     = 3
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|   };
 | |
| 
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|   struct AuxiliaryFile {
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|     uint8_t FileName[18];
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|   };
 | |
| 
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|   struct AuxiliarySectionDefinition {
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|     uint32_t Length;
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|     uint16_t NumberOfRelocations;
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|     uint16_t NumberOfLinenumbers;
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|     uint32_t CheckSum;
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|     uint16_t Number;
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|     uint8_t  Selection;
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|     uint8_t  unused[3];
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|   };
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| 
 | |
|   union Auxiliary {
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|     AuxiliaryFunctionDefinition FunctionDefinition;
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|     AuxiliarybfAndefSymbol      bfAndefSymbol;
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|     AuxiliaryWeakExternal       WeakExternal;
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|     AuxiliaryFile               File;
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|     AuxiliarySectionDefinition  SectionDefinition;
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|   };
 | |
| 
 | |
|   /// @brief The Import Directory Table.
 | |
|   ///
 | |
|   /// There is a single array of these and one entry per imported DLL.
 | |
|   struct ImportDirectoryTableEntry {
 | |
|     uint32_t ImportLookupTableRVA;
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|     uint32_t TimeDateStamp;
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|     uint32_t ForwarderChain;
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|     uint32_t NameRVA;
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|     uint32_t ImportAddressTableRVA;
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|   };
 | |
| 
 | |
|   /// @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 {
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|       assert(isOrdinal() && "ILT entry is not an ordinal!");
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|       return data & 0xFFFF;
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|     }
 | |
| 
 | |
|     /// @brief Set the ordinal value and set isOrdinal to true.
 | |
|     void setOrdinal(uint16_t o) {
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|       data = o;
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|       data |= 0x80000000;
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|     }
 | |
| 
 | |
|     /// @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!");
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|       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 PEHeader {
 | |
|     uint32_t Signature;
 | |
|     header COFFHeader;
 | |
|     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
 | |
|     uint64_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;
 | |
|     uint16_t DLLCharacteristics;
 | |
|     uint64_t SizeOfStackReserve;
 | |
|     uint64_t SizeOfStackCommit;
 | |
|     uint64_t SizeOfHeapReserve;
 | |
|     uint64_t SizeOfHeapCommit;
 | |
|     uint32_t LoaderFlags;
 | |
|     uint32_t NumberOfRvaAndSize;
 | |
|   };
 | |
| 
 | |
|   struct DataDirectory {
 | |
|     uint32_t RelativeVirtualAddress;
 | |
|     uint32_t Size;
 | |
|   };
 | |
| 
 | |
|   enum WindowsSubsystem {
 | |
|     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_POSIX_CUI = 7, ///< The POSIX character subsystem.
 | |
|     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.
 | |
|   };
 | |
| 
 | |
|   enum DLLCharacteristics {
 | |
|     /// 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_DLL_CHARACTERISTICS_NX_COMPAT = 0x0100, ///< Image is NX compatible.
 | |
|     /// 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_DLL_CHARACTERISTICS_WDM_DRIVER = 0x2000, ///< A WDM driver.
 | |
|     /// Terminal Server aware.
 | |
|     IMAGE_DLL_CHARACTERISTICS_TERMINAL_SERVER_AWARE = 0x8000
 | |
|   };
 | |
| 
 | |
|   enum DebugType {
 | |
|     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_CLSID         = 11
 | |
|   };
 | |
| 
 | |
|   enum BaseRelocationType {
 | |
|     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 {
 | |
|     IMPORT_CODE  = 0,
 | |
|     IMPORT_DATA  = 1,
 | |
|     IMPORT_CONST = 2
 | |
|   };
 | |
| 
 | |
|   enum ImportNameType {
 | |
|     /// 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) >> 3);
 | |
|     }
 | |
|   };
 | |
| 
 | |
| } // End namespace COFF.
 | |
| } // End namespace llvm.
 | |
| 
 | |
| #endif
 |