#ifndef PE_H #define PE_H #include "wintypes.h" // // Image Format // #ifndef _MAC #include "pshpack4.h" // 4 byte packing is the default #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 #include "pshpack2.h" // 16 bit headers are 2 byte packed #else #include "pshpack1.h" #define IMAGE_DOS_SIGNATURE 0x4D5A // MZ #define IMAGE_OS2_SIGNATURE 0x4E45 // NE #define IMAGE_OS2_SIGNATURE_LE 0x4C45 // LE #define IMAGE_NT_SIGNATURE 0x50450000 // PE00 #endif 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; #ifndef _MAC #include "poppack.h" // Back to 4 byte packing #endif // // File header format. // 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_SH3 0x01a2 // SH3 little-endian #define IMAGE_FILE_MACHINE_SH3DSP 0x01a3 #define IMAGE_FILE_MACHINE_SH3E 0x01a4 // SH3E little-endian #define IMAGE_FILE_MACHINE_SH4 0x01a6 // SH4 little-endian #define IMAGE_FILE_MACHINE_SH5 0x01a8 // SH5 #define IMAGE_FILE_MACHINE_ARM 0x01c0 // ARM Little-Endian #define IMAGE_FILE_MACHINE_THUMB 0x01c2 #define IMAGE_FILE_MACHINE_AM33 0x01d3 #define IMAGE_FILE_MACHINE_POWERPC 0x01F0 // IBM PowerPC Little-Endian #define IMAGE_FILE_MACHINE_POWERPCFP 0x01f1 #define IMAGE_FILE_MACHINE_IA64 0x0200 // Intel 64 #define IMAGE_FILE_MACHINE_MIPS16 0x0266 // MIPS #define IMAGE_FILE_MACHINE_ALPHA64 0x0284 // ALPHA64 #define IMAGE_FILE_MACHINE_MIPSFPU 0x0366 // MIPS #define IMAGE_FILE_MACHINE_MIPSFPU16 0x0466 // MIPS #define IMAGE_FILE_MACHINE_AXP64 IMAGE_FILE_MACHINE_ALPHA64 #define IMAGE_FILE_MACHINE_TRICORE 0x0520 // Infineon #define IMAGE_FILE_MACHINE_CEF 0x0CEF #define IMAGE_FILE_MACHINE_EBC 0x0EBC // EFI Byte Code #define IMAGE_FILE_MACHINE_AMD64 0x8664 // AMD64 (K8) #define IMAGE_FILE_MACHINE_M32R 0x9041 // M32R little-endian #define IMAGE_FILE_MACHINE_CEE 0xC0EE // // 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_HEADER32, *PIMAGE_OPTIONAL_HEADER32; typedef struct _IMAGE_OPTIONAL_HEADER64 { WORD Magic; BYTE MajorLinkerVersion; BYTE MinorLinkerVersion; DWORD SizeOfCode; DWORD SizeOfInitializedData; DWORD SizeOfUninitializedData; DWORD AddressOfEntryPoint; DWORD BaseOfCode; ULONGLONG 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; ULONGLONG SizeOfStackReserve; ULONGLONG SizeOfStackCommit; ULONGLONG SizeOfHeapReserve; ULONGLONG SizeOfHeapCommit; DWORD LoaderFlags; DWORD NumberOfRvaAndSizes; IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; } IMAGE_OPTIONAL_HEADER64, *PIMAGE_OPTIONAL_HEADER64; #define IMAGE_NT_OPTIONAL_HDR32_MAGIC 0x10b #define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b #define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107 #ifdef _WIN64 typedef IMAGE_OPTIONAL_HEADER64 IMAGE_OPTIONAL_HEADER; typedef PIMAGE_OPTIONAL_HEADER64 PIMAGE_OPTIONAL_HEADER; #define IMAGE_NT_OPTIONAL_HDR_MAGIC IMAGE_NT_OPTIONAL_HDR64_MAGIC #else typedef IMAGE_OPTIONAL_HEADER32 IMAGE_OPTIONAL_HEADER; typedef PIMAGE_OPTIONAL_HEADER32 PIMAGE_OPTIONAL_HEADER; #define IMAGE_NT_OPTIONAL_HDR_MAGIC IMAGE_NT_OPTIONAL_HDR32_MAGIC #endif typedef struct _IMAGE_NT_HEADERS64 { DWORD Signature; IMAGE_FILE_HEADER FileHeader; IMAGE_OPTIONAL_HEADER64 OptionalHeader; } IMAGE_NT_HEADERS64, *PIMAGE_NT_HEADERS64; typedef struct _IMAGE_NT_HEADERS { DWORD Signature; IMAGE_FILE_HEADER FileHeader; IMAGE_OPTIONAL_HEADER32 OptionalHeader; } IMAGE_NT_HEADERS32, *PIMAGE_NT_HEADERS32; #if defined(_WIN32) typedef IMAGE_NT_HEADERS32 IMAGE_NT_HEADERS; typedef PIMAGE_NT_HEADERS32 PIMAGE_NT_HEADERS; #else typedef IMAGE_NT_HEADERS64 IMAGE_NT_HEADERS; typedef PIMAGE_NT_HEADERS64 PIMAGE_NT_HEADERS; #endif // IMAGE_FIRST_SECTION doesn't need 32/64 versions since the file header is the same either way. #define IMAGE_FIRST_SECTION( ntheader ) ((PIMAGE_SECTION_HEADER) \ ((ULONG_PTR)(ntheader) + \ offsetof( IMAGE_NT_HEADERS, OptionalHeader ) + \ ((ntheader))->FileHeader.SizeOfOptionalHeader \ )) // Subsystem Values #define IMAGE_SUBSYSTEM_UNKNOWN 0 // Unknown subsystem. #define IMAGE_SUBSYSTEM_NATIVE 1 // Image doesn't require a subsystem. #define IMAGE_SUBSYSTEM_WINDOWS_GUI 2 // Image runs in the Windows GUI subsystem. #define IMAGE_SUBSYSTEM_WINDOWS_CUI 3 // Image runs in the Windows character subsystem. #define IMAGE_SUBSYSTEM_OS2_CUI 5 // image runs in the OS/2 character subsystem. #define IMAGE_SUBSYSTEM_POSIX_CUI 7 // image runs in the Posix character subsystem. #define IMAGE_SUBSYSTEM_NATIVE_WINDOWS 8 // image is a native Win9x driver. #define IMAGE_SUBSYSTEM_WINDOWS_CE_GUI 9 // Image runs in the Windows CE subsystem. #define IMAGE_SUBSYSTEM_EFI_APPLICATION 10 // #define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11 // #define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12 // #define IMAGE_SUBSYSTEM_EFI_ROM 13 #define IMAGE_SUBSYSTEM_XBOX 14 #define IMAGE_SUBSYSTEM_WINDOWS_BOOT_APPLICATION 16 // DllCharacteristics Entries // IMAGE_LIBRARY_PROCESS_INIT 0x0001 // Reserved. // IMAGE_LIBRARY_PROCESS_TERM 0x0002 // Reserved. // IMAGE_LIBRARY_THREAD_INIT 0x0004 // Reserved. // IMAGE_LIBRARY_THREAD_TERM 0x0008 // Reserved. #define IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE 0x0040 // DLL can move. #define IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY 0x0080 // Code Integrity Image #define IMAGE_DLLCHARACTERISTICS_NX_COMPAT 0x0100 // Image is NX compatible #define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200 // Image understands isolation and doesn't want it #define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400 // Image does not use SEH. No SE handler may reside in this image #define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800 // Do not bind this image. // 0x1000 // Reserved. #define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000 // Driver uses WDM model // 0x4000 // Reserved. #define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000 // 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. typedef struct IMAGE_COR20_HEADER { // Header versioning DWORD cb; WORD MajorRuntimeVersion; WORD MinorRuntimeVersion; // Symbol table and startup information IMAGE_DATA_DIRECTORY MetaData; DWORD Flags; // The main program if it is an EXE (not used if a DLL?) // If COMIMAGE_FLAGS_NATIVE_ENTRYPOINT is not set, EntryPointToken represents a managed entrypoint. // If COMIMAGE_FLAGS_NATIVE_ENTRYPOINT is set, EntryPointRVA represents an RVA to a native entrypoint // (deprecated for DLLs, use modules constructors instead). union { DWORD EntryPointToken; DWORD EntryPointRVA; }; // This is the blob of managed resources. Fetched using code:AssemblyNative.GetResource and // code:PEFile.GetResource and accessible from managed code from // System.Assembly.GetManifestResourceStream. The meta data has a table that maps names to offsets into // this blob, so logically the blob is a set of resources. IMAGE_DATA_DIRECTORY Resources; // IL assemblies can be signed with a public-private key to validate who created it. The signature goes // here if this feature is used. IMAGE_DATA_DIRECTORY StrongNameSignature; IMAGE_DATA_DIRECTORY CodeManagerTable; // Deprecated, not used // Used for manged codee that has unmaanaged code inside it (or exports methods as unmanaged entry points) IMAGE_DATA_DIRECTORY VTableFixups; IMAGE_DATA_DIRECTORY ExportAddressTableJumps; // null for ordinary IL images. NGEN images it points at a code:CORCOMPILE_HEADER structure IMAGE_DATA_DIRECTORY ManagedNativeHeader; } IMAGE_COR20_HEADER, *PIMAGE_COR20_HEADER; 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; #endif