/*++ Module Name: pe.h Abstract: Declarations from winnt.h. Author: 90210 05-Oct-2004 --*/ #ifndef _PE_ #define _PE_ typedef unsigned char BOOL, *PBOOL; typedef unsigned char BYTE, *PBYTE; typedef unsigned long DWORD, *PDWORD; typedef unsigned short WORD, *PWORD; typedef struct _IMAGE_DOS_HEADER { // DOS .EXE header WORD e_magic; // Magic number WORD e_cblp; // Bytes on last page of file WORD e_cp; // Pages in file WORD e_crlc; // Relocations WORD e_cparhdr; // Size of header in paragraphs WORD e_minalloc; // Minimum extra paragraphs needed WORD e_maxalloc; // Maximum extra paragraphs needed WORD e_ss; // Initial (relative) SS value WORD e_sp; // Initial SP value WORD e_csum; // Checksum WORD e_ip; // Initial IP value WORD e_cs; // Initial (relative) CS value WORD e_lfarlc; // File address of relocation table WORD e_ovno; // Overlay number WORD e_res[4]; // Reserved words WORD e_oemid; // OEM identifier (for e_oeminfo) WORD e_oeminfo; // OEM information; e_oemid specific WORD e_res2[10]; // Reserved words LONG e_lfanew; // File address of new exe header } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER; typedef struct _IMAGE_FILE_HEADER { WORD Machine; WORD NumberOfSections; DWORD TimeDateStamp; DWORD PointerToSymbolTable; DWORD NumberOfSymbols; WORD SizeOfOptionalHeader; WORD Characteristics; } IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER; #define IMAGE_SIZEOF_FILE_HEADER 20 #define IMAGE_FILE_RELOCS_STRIPPED 0x0001 // Relocation info stripped from file. #define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002 // File is executable (i.e. no unresolved externel references). #define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004 // Line nunbers stripped from file. #define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008 // Local symbols stripped from file. #define IMAGE_FILE_AGGRESIVE_WS_TRIM 0x0010 // Agressively trim working set #define IMAGE_FILE_LARGE_ADDRESS_AWARE 0x0020 // App can handle >2gb addresses #define IMAGE_FILE_BYTES_REVERSED_LO 0x0080 // Bytes of machine word are reversed. #define IMAGE_FILE_32BIT_MACHINE 0x0100 // 32 bit word machine. #define IMAGE_FILE_DEBUG_STRIPPED 0x0200 // Debugging info stripped from file in .DBG file #define IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP 0x0400 // If Image is on removable media, copy and run from the swap file. #define IMAGE_FILE_NET_RUN_FROM_SWAP 0x0800 // If Image is on Net, copy and run from the swap file. #define IMAGE_FILE_SYSTEM 0x1000 // System File. #define IMAGE_FILE_DLL 0x2000 // File is a DLL. #define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000 // File should only be run on a UP machine #define IMAGE_FILE_BYTES_REVERSED_HI 0x8000 // Bytes of machine word are reversed. #define IMAGE_FILE_MACHINE_UNKNOWN 0 #define IMAGE_FILE_MACHINE_I386 0x014c // Intel 386. #define IMAGE_FILE_MACHINE_R3000 0x0162 // MIPS little-endian, 0x160 big-endian #define IMAGE_FILE_MACHINE_R4000 0x0166 // MIPS little-endian #define IMAGE_FILE_MACHINE_R10000 0x0168 // MIPS little-endian #define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169 // MIPS little-endian WCE v2 #define IMAGE_FILE_MACHINE_ALPHA 0x0184 // Alpha_AXP #define IMAGE_FILE_MACHINE_POWERPC 0x01F0 // IBM PowerPC Little-Endian #define IMAGE_FILE_MACHINE_SH3 0x01a2 // SH3 little-endian #define IMAGE_FILE_MACHINE_SH3E 0x01a4 // SH3E little-endian #define IMAGE_FILE_MACHINE_SH4 0x01a6 // SH4 little-endian #define IMAGE_FILE_MACHINE_ARM 0x01c0 // ARM Little-Endian #define IMAGE_FILE_MACHINE_THUMB 0x01c2 #define IMAGE_FILE_MACHINE_IA64 0x0200 // Intel 64 #define IMAGE_FILE_MACHINE_MIPS16 0x0266 // MIPS #define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 // MIPS #define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 // MIPS #define IMAGE_FILE_MACHINE_ALPHA64 0x0284 // ALPHA64 #define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 // // Directory format. // typedef struct _IMAGE_DATA_DIRECTORY { DWORD VirtualAddress; DWORD Size; } IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY; #define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16 // // Optional header format. // typedef struct _IMAGE_OPTIONAL_HEADER { // // Standard fields. // WORD Magic; BYTE MajorLinkerVersion; BYTE MinorLinkerVersion; DWORD SizeOfCode; DWORD SizeOfInitializedData; DWORD SizeOfUninitializedData; DWORD AddressOfEntryPoint; DWORD BaseOfCode; DWORD BaseOfData; // // NT additional fields. // DWORD ImageBase; DWORD SectionAlignment; DWORD FileAlignment; WORD MajorOperatingSystemVersion; WORD MinorOperatingSystemVersion; WORD MajorImageVersion; WORD MinorImageVersion; WORD MajorSubsystemVersion; WORD MinorSubsystemVersion; DWORD Win32VersionValue; DWORD SizeOfImage; DWORD SizeOfHeaders; DWORD CheckSum; WORD Subsystem; WORD DllCharacteristics; DWORD SizeOfStackReserve; DWORD SizeOfStackCommit; DWORD SizeOfHeapReserve; DWORD SizeOfHeapCommit; DWORD LoaderFlags; DWORD NumberOfRvaAndSizes; IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; } IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER; #define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b #define IMAGE_DOS_SIGNATURE 0x5A4D // MZ #define IMAGE_OS2_SIGNATURE 0x454E // NE #define IMAGE_OS2_SIGNATURE_LE 0x454C // LE #define IMAGE_VXD_SIGNATURE 0x454C // LE #define IMAGE_NT_SIGNATURE 0x00004550 // PE00 typedef struct _IMAGE_NT_HEADERS { DWORD Signature; IMAGE_FILE_HEADER FileHeader; IMAGE_OPTIONAL_HEADER OptionalHeader; } IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS; // Directory Entries #define IMAGE_DIRECTORY_ENTRY_EXPORT 0 // Export Directory #define IMAGE_DIRECTORY_ENTRY_IMPORT 1 // Import Directory #define IMAGE_DIRECTORY_ENTRY_RESOURCE 2 // Resource Directory #define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3 // Exception Directory #define IMAGE_DIRECTORY_ENTRY_SECURITY 4 // Security Directory #define IMAGE_DIRECTORY_ENTRY_BASERELOC 5 // Base Relocation Table #define IMAGE_DIRECTORY_ENTRY_DEBUG 6 // Debug Directory // IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 // (X86 usage) #define IMAGE_DIRECTORY_ENTRY_ARCHITECTURE 7 // Architecture Specific Data #define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 // RVA of GP #define IMAGE_DIRECTORY_ENTRY_TLS 9 // TLS Directory #define IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG 10 // Load Configuration Directory #define IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT 11 // Bound Import Directory in headers #define IMAGE_DIRECTORY_ENTRY_IAT 12 // Import Address Table #define IMAGE_DIRECTORY_ENTRY_DELAY_IMPORT 13 // Delay Load Import Descriptors #define IMAGE_DIRECTORY_ENTRY_COM_DESCRIPTOR 14 // COM Runtime descriptor // // Section header format. // #define IMAGE_SIZEOF_SHORT_NAME 8 typedef struct _IMAGE_SECTION_HEADER { BYTE Name[IMAGE_SIZEOF_SHORT_NAME]; union { DWORD PhysicalAddress; DWORD VirtualSize; } Misc; DWORD VirtualAddress; DWORD SizeOfRawData; DWORD PointerToRawData; DWORD PointerToRelocations; DWORD PointerToLinenumbers; WORD NumberOfRelocations; WORD NumberOfLinenumbers; DWORD Characteristics; } IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER; #define IMAGE_SIZEOF_SECTION_HEADER 40 // // Section characteristics. // // IMAGE_SCN_TYPE_REG 0x00000000 // Reserved. // IMAGE_SCN_TYPE_DSECT 0x00000001 // Reserved. // IMAGE_SCN_TYPE_NOLOAD 0x00000002 // Reserved. // IMAGE_SCN_TYPE_GROUP 0x00000004 // Reserved. #define IMAGE_SCN_TYPE_NO_PAD 0x00000008 // Reserved. // IMAGE_SCN_TYPE_COPY 0x00000010 // Reserved. #define IMAGE_SCN_CNT_CODE 0x00000020 // Section contains code. #define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 // Section contains initialized data. #define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 // Section contains uninitialized data. #define IMAGE_SCN_LNK_OTHER 0x00000100 // Reserved. #define IMAGE_SCN_LNK_INFO 0x00000200 // Section contains comments or some other type of information. // IMAGE_SCN_TYPE_OVER 0x00000400 // Reserved. #define IMAGE_SCN_LNK_REMOVE 0x00000800 // Section contents will not become part of image. #define IMAGE_SCN_LNK_COMDAT 0x00001000 // Section contents comdat. // 0x00002000 // Reserved. // IMAGE_SCN_MEM_PROTECTED - Obsolete 0x00004000 #define IMAGE_SCN_NO_DEFER_SPEC_EXC 0x00004000 // Reset speculative exceptions handling bits in the TLB entries for this section. #define IMAGE_SCN_GPREL 0x00008000 // Section content can be accessed relative to GP #define IMAGE_SCN_MEM_FARDATA 0x00008000 // IMAGE_SCN_MEM_SYSHEAP - Obsolete 0x00010000 #define IMAGE_SCN_MEM_PURGEABLE 0x00020000 #define IMAGE_SCN_MEM_16BIT 0x00020000 #define IMAGE_SCN_MEM_LOCKED 0x00040000 #define IMAGE_SCN_MEM_PRELOAD 0x00080000 #define IMAGE_SCN_ALIGN_1BYTES 0x00100000 // #define IMAGE_SCN_ALIGN_2BYTES 0x00200000 // #define IMAGE_SCN_ALIGN_4BYTES 0x00300000 // #define IMAGE_SCN_ALIGN_8BYTES 0x00400000 // #define IMAGE_SCN_ALIGN_16BYTES 0x00500000 // Default alignment if no others are specified. #define IMAGE_SCN_ALIGN_32BYTES 0x00600000 // #define IMAGE_SCN_ALIGN_64BYTES 0x00700000 // #define IMAGE_SCN_ALIGN_128BYTES 0x00800000 // #define IMAGE_SCN_ALIGN_256BYTES 0x00900000 // #define IMAGE_SCN_ALIGN_512BYTES 0x00A00000 // #define IMAGE_SCN_ALIGN_1024BYTES 0x00B00000 // #define IMAGE_SCN_ALIGN_2048BYTES 0x00C00000 // #define IMAGE_SCN_ALIGN_4096BYTES 0x00D00000 // #define IMAGE_SCN_ALIGN_8192BYTES 0x00E00000 // // Unused 0x00F00000 #define IMAGE_SCN_ALIGN_MASK 0x00F00000 #define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 // Section contains extended relocations. #define IMAGE_SCN_MEM_DISCARDABLE 0x02000000 // Section can be discarded. #define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 // Section is not cachable. #define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 // Section is not pageable. #define IMAGE_SCN_MEM_SHARED 0x10000000 // Section is shareable. #define IMAGE_SCN_MEM_EXECUTE 0x20000000 // Section is executable. #define IMAGE_SCN_MEM_READ 0x40000000 // Section is readable. #define IMAGE_SCN_MEM_WRITE 0x80000000 // Section is writeable. // // I386 relocation types. // #define IMAGE_REL_I386_ABSOLUTE 0x0000 // Reference is absolute, no relocation is necessary #define IMAGE_REL_I386_DIR16 0x0001 // Direct 16-bit reference to the symbols virtual address #define IMAGE_REL_I386_REL16 0x0002 // PC-relative 16-bit reference to the symbols virtual address #define IMAGE_REL_I386_DIR32 0x0006 // Direct 32-bit reference to the symbols virtual address #define IMAGE_REL_I386_DIR32NB 0x0007 // Direct 32-bit reference to the symbols virtual address, base not included #define IMAGE_REL_I386_SEG12 0x0009 // Direct 16-bit reference to the segment-selector bits of a 32-bit virtual address #define IMAGE_REL_I386_SECTION 0x000A #define IMAGE_REL_I386_SECREL 0x000B #define IMAGE_REL_I386_REL32 0x0014 // PC-relative 32-bit reference to the symbols virtual address // // Based relocation types. // #define IMAGE_REL_BASED_ABSOLUTE 0 #define IMAGE_REL_BASED_HIGH 1 #define IMAGE_REL_BASED_LOW 2 #define IMAGE_REL_BASED_HIGHLOW 3 #define IMAGE_REL_BASED_HIGHADJ 4 #define IMAGE_REL_BASED_MIPS_JMPADDR 5 #define IMAGE_REL_BASED_SECTION 6 #define IMAGE_REL_BASED_REL32 7 #define IMAGE_REL_BASED_MIPS_JMPADDR16 9 #define IMAGE_REL_BASED_IA64_IMM64 9 #define IMAGE_REL_BASED_DIR64 10 #define IMAGE_REL_BASED_HIGH3ADJ 11 // // Export Format // typedef struct _IMAGE_EXPORT_DIRECTORY { DWORD Characteristics; DWORD TimeDateStamp; WORD MajorVersion; WORD MinorVersion; DWORD Name; DWORD Base; DWORD NumberOfFunctions; DWORD NumberOfNames; DWORD AddressOfFunctions; // RVA from base of image DWORD AddressOfNames; // RVA from base of image DWORD AddressOfNameOrdinals; // RVA from base of image } IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY; // // Import Format // typedef struct _IMAGE_IMPORT_BY_NAME { WORD Hint; BYTE Name[1]; } IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME; typedef struct _IMAGE_THUNK_DATA32 { union { DWORD ForwarderString; // PBYTE DWORD Function; // PDWORD DWORD Ordinal; DWORD AddressOfData; // PIMAGE_IMPORT_BY_NAME } u1; } IMAGE_THUNK_DATA; typedef IMAGE_THUNK_DATA * PIMAGE_THUNK_DATA; typedef struct _IMAGE_IMPORT_DESCRIPTOR { union { DWORD Characteristics; // 0 for terminating null import descriptor DWORD OriginalFirstThunk; // RVA to original unbound IAT (PIMAGE_THUNK_DATA) }; DWORD TimeDateStamp; // 0 if not bound, // -1 if bound, and real date\time stamp // in IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT (new BIND) // O.W. date/time stamp of DLL bound to (Old BIND) DWORD ForwarderChain; // -1 if no forwarders DWORD Name; DWORD FirstThunk; // RVA to IAT (if bound this IAT has actual addresses) } IMAGE_IMPORT_DESCRIPTOR; typedef IMAGE_IMPORT_DESCRIPTOR UNALIGNED *PIMAGE_IMPORT_DESCRIPTOR; typedef struct _IMAGE_BASE_RELOCATION { DWORD VirtualAddress; DWORD SizeOfBlock; // WORD TypeOffset[1]; } IMAGE_BASE_RELOCATION; typedef IMAGE_BASE_RELOCATION UNALIGNED * PIMAGE_BASE_RELOCATION; typedef struct { WORD offset:12; WORD type:4; } IMAGE_FIXUP_ENTRY, *PIMAGE_FIXUP_ENTRY; #endif // _PE_