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Diffstat (limited to '')
| -rw-r--r-- | public/sdk/inc/ntimage.h | 1160 |
1 files changed, 1160 insertions, 0 deletions
diff --git a/public/sdk/inc/ntimage.h b/public/sdk/inc/ntimage.h new file mode 100644 index 000000000..00fe8da29 --- /dev/null +++ b/public/sdk/inc/ntimage.h @@ -0,0 +1,1160 @@ +/*++ BUILD Version: 0004 // Increment this if a change has global effects + +Copyright (c) 1989-1993 Microsoft Corporation + +Module Name: + + ntimage.h + +Abstract: + + This is the include file that describes all image structures. + +Author: + + Mike O'Leary (mikeol) 21-Mar-1991 + +Revision History: + +--*/ + +#ifndef _NTIMAGE_ +#define _NTIMAGE_ + +// +// Define the linker version number. This is temporary to aid +// in debugging with people trying to load images built with +// an older linker. This is not required in the final product. +// + +#define IMAGE_MAJOR_LINKER_VERSION 2 + +// begin_winnt + + +// +// Image Format +// + +#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 + +typedef struct _IMAGE_DOS_HEADER { // DOS .EXE header + USHORT e_magic; // Magic number + USHORT e_cblp; // Bytes on last page of file + USHORT e_cp; // Pages in file + USHORT e_crlc; // Relocations + USHORT e_cparhdr; // Size of header in paragraphs + USHORT e_minalloc; // Minimum extra paragraphs needed + USHORT e_maxalloc; // Maximum extra paragraphs needed + USHORT e_ss; // Initial (relative) SS value + USHORT e_sp; // Initial SP value + USHORT e_csum; // Checksum + USHORT e_ip; // Initial IP value + USHORT e_cs; // Initial (relative) CS value + USHORT e_lfarlc; // File address of relocation table + USHORT e_ovno; // Overlay number + USHORT e_res[4]; // Reserved words + USHORT e_oemid; // OEM identifier (for e_oeminfo) + USHORT e_oeminfo; // OEM information; e_oemid specific + USHORT e_res2[10]; // Reserved words + LONG e_lfanew; // File address of new exe header + } IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER; + +typedef struct _IMAGE_OS2_HEADER { // OS/2 .EXE header + USHORT ne_magic; // Magic number + CHAR ne_ver; // Version number + CHAR ne_rev; // Revision number + USHORT ne_enttab; // Offset of Entry Table + USHORT ne_cbenttab; // Number of bytes in Entry Table + LONG ne_crc; // Checksum of whole file + USHORT ne_flags; // Flag word + USHORT ne_autodata; // Automatic data segment number + USHORT ne_heap; // Initial heap allocation + USHORT ne_stack; // Initial stack allocation + LONG ne_csip; // Initial CS:IP setting + LONG ne_sssp; // Initial SS:SP setting + USHORT ne_cseg; // Count of file segments + USHORT ne_cmod; // Entries in Module Reference Table + USHORT ne_cbnrestab; // Size of non-resident name table + USHORT ne_segtab; // Offset of Segment Table + USHORT ne_rsrctab; // Offset of Resource Table + USHORT ne_restab; // Offset of resident name table + USHORT ne_modtab; // Offset of Module Reference Table + USHORT ne_imptab; // Offset of Imported Names Table + LONG ne_nrestab; // Offset of Non-resident Names Table + USHORT ne_cmovent; // Count of movable entries + USHORT ne_align; // Segment alignment shift count + USHORT ne_cres; // Count of resource segments + UCHAR ne_exetyp; // Target Operating system + UCHAR ne_flagsothers; // Other .EXE flags + USHORT ne_pretthunks; // offset to return thunks + USHORT ne_psegrefbytes; // offset to segment ref. bytes + USHORT ne_swaparea; // Minimum code swap area size + USHORT ne_expver; // Expected Windows version number + } IMAGE_OS2_HEADER, *PIMAGE_OS2_HEADER; + +typedef struct _IMAGE_VXD_HEADER { // Windows VXD header + USHORT e32_magic; // Magic number + UCHAR e32_border; // The byte ordering for the VXD + UCHAR e32_worder; // The word ordering for the VXD + ULONG e32_level; // The EXE format level for now = 0 + USHORT e32_cpu; // The CPU type + USHORT e32_os; // The OS type + ULONG e32_ver; // Module version + ULONG e32_mflags; // Module flags + ULONG e32_mpages; // Module # pages + ULONG e32_startobj; // Object # for instruction pointer + ULONG e32_eip; // Extended instruction pointer + ULONG e32_stackobj; // Object # for stack pointer + ULONG e32_esp; // Extended stack pointer + ULONG e32_pagesize; // VXD page size + ULONG e32_lastpagesize; // Last page size in VXD + ULONG e32_fixupsize; // Fixup section size + ULONG e32_fixupsum; // Fixup section checksum + ULONG e32_ldrsize; // Loader section size + ULONG e32_ldrsum; // Loader section checksum + ULONG e32_objtab; // Object table offset + ULONG e32_objcnt; // Number of objects in module + ULONG e32_objmap; // Object page map offset + ULONG e32_itermap; // Object iterated data map offset + ULONG e32_rsrctab; // Offset of Resource Table + ULONG e32_rsrccnt; // Number of resource entries + ULONG e32_restab; // Offset of resident name table + ULONG e32_enttab; // Offset of Entry Table + ULONG e32_dirtab; // Offset of Module Directive Table + ULONG e32_dircnt; // Number of module directives + ULONG e32_fpagetab; // Offset of Fixup Page Table + ULONG e32_frectab; // Offset of Fixup Record Table + ULONG e32_impmod; // Offset of Import Module Name Table + ULONG e32_impmodcnt; // Number of entries in Import Module Name Table + ULONG e32_impproc; // Offset of Import Procedure Name Table + ULONG e32_pagesum; // Offset of Per-Page Checksum Table + ULONG e32_datapage; // Offset of Enumerated Data Pages + ULONG e32_preload; // Number of preload pages + ULONG e32_nrestab; // Offset of Non-resident Names Table + ULONG e32_cbnrestab; // Size of Non-resident Name Table + ULONG e32_nressum; // Non-resident Name Table Checksum + ULONG e32_autodata; // Object # for automatic data object + ULONG e32_debuginfo; // Offset of the debugging information + ULONG e32_debuglen; // The length of the debugging info. in bytes + ULONG e32_instpreload; // Number of instance pages in preload section of VXD file + ULONG e32_instdemand; // Number of instance pages in demand load section of VXD file + ULONG e32_heapsize; // Size of heap - for 16-bit apps + UCHAR e32_res3[12]; // Reserved words + ULONG e32_winresoff; + ULONG e32_winreslen; + USHORT e32_devid; // Device ID for VxD + USHORT e32_ddkver; // DDK version for VxD + } IMAGE_VXD_HEADER, *PIMAGE_VXD_HEADER; + +#include "poppack.h" // Back to 4 byte packing + +// +// File header format. +// + +typedef struct _IMAGE_FILE_HEADER { + USHORT Machine; + USHORT NumberOfSections; + ULONG TimeDateStamp; + ULONG PointerToSymbolTable; + ULONG NumberOfSymbols; + USHORT SizeOfOptionalHeader; + USHORT 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_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 0x14c // Intel 386. +#define IMAGE_FILE_MACHINE_R3000 0x162 // MIPS little-endian, 0x160 big-endian +#define IMAGE_FILE_MACHINE_R4000 0x166 // MIPS little-endian +#define IMAGE_FILE_MACHINE_R10000 0x168 // MIPS little-endian +#define IMAGE_FILE_MACHINE_ALPHA 0x184 // Alpha_AXP +#define IMAGE_FILE_MACHINE_POWERPC 0x1F0 // IBM PowerPC Little-Endian + +// +// Directory format. +// + +typedef struct _IMAGE_DATA_DIRECTORY { + ULONG VirtualAddress; + ULONG Size; +} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY; + +#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16 + +// +// Optional header format. +// + +typedef struct _IMAGE_OPTIONAL_HEADER { + // + // Standard fields. + // + + USHORT Magic; + UCHAR MajorLinkerVersion; + UCHAR MinorLinkerVersion; + ULONG SizeOfCode; + ULONG SizeOfInitializedData; + ULONG SizeOfUninitializedData; + ULONG AddressOfEntryPoint; + ULONG BaseOfCode; + ULONG BaseOfData; + + // + // NT additional fields. + // + + ULONG ImageBase; + ULONG SectionAlignment; + ULONG FileAlignment; + USHORT MajorOperatingSystemVersion; + USHORT MinorOperatingSystemVersion; + USHORT MajorImageVersion; + USHORT MinorImageVersion; + USHORT MajorSubsystemVersion; + USHORT MinorSubsystemVersion; + ULONG Win32VersionValue; + ULONG SizeOfImage; + ULONG SizeOfHeaders; + ULONG CheckSum; + USHORT Subsystem; + USHORT DllCharacteristics; + ULONG SizeOfStackReserve; + ULONG SizeOfStackCommit; + ULONG SizeOfHeapReserve; + ULONG SizeOfHeapCommit; + ULONG LoaderFlags; + ULONG NumberOfRvaAndSizes; + IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; +} IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER; + +typedef struct _IMAGE_ROM_OPTIONAL_HEADER { + USHORT Magic; + UCHAR MajorLinkerVersion; + UCHAR MinorLinkerVersion; + ULONG SizeOfCode; + ULONG SizeOfInitializedData; + ULONG SizeOfUninitializedData; + ULONG AddressOfEntryPoint; + ULONG BaseOfCode; + ULONG BaseOfData; + ULONG BaseOfBss; + ULONG GprMask; + ULONG CprMask[4]; + ULONG GpValue; +} IMAGE_ROM_OPTIONAL_HEADER, *PIMAGE_ROM_OPTIONAL_HEADER; + +#define IMAGE_SIZEOF_ROM_OPTIONAL_HEADER 56 +#define IMAGE_SIZEOF_STD_OPTIONAL_HEADER 28 +#define IMAGE_SIZEOF_NT_OPTIONAL_HEADER 224 + +#define IMAGE_NT_OPTIONAL_HDR_MAGIC 0x10b +#define IMAGE_ROM_OPTIONAL_HDR_MAGIC 0x107 + +typedef struct _IMAGE_NT_HEADERS { + ULONG Signature; + IMAGE_FILE_HEADER FileHeader; + IMAGE_OPTIONAL_HEADER OptionalHeader; +} IMAGE_NT_HEADERS, *PIMAGE_NT_HEADERS; + +typedef struct _IMAGE_ROM_HEADERS { + IMAGE_FILE_HEADER FileHeader; + IMAGE_ROM_OPTIONAL_HEADER OptionalHeader; +} IMAGE_ROM_HEADERS, *PIMAGE_ROM_HEADERS; + +#define IMAGE_FIRST_SECTION( ntheader ) ((PIMAGE_SECTION_HEADER) \ + ((ULONG)ntheader + \ + FIELD_OFFSET( IMAGE_NT_HEADERS, OptionalHeader ) + \ + ((PIMAGE_NT_HEADERS)(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 run in the Posix character subsystem. +#define IMAGE_SUBSYSTEM_RESERVED8 8 // image run in the 8 subsystem. + +// end_winnt + +#define IMAGE_DLLCHARACTERISTICS_X86_THUNK 0x0001 // Image is a Wx86 Thunk DLL + +// begin_winnt + +// 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 +#define IMAGE_DIRECTORY_ENTRY_COPYRIGHT 7 // Description String +#define IMAGE_DIRECTORY_ENTRY_GLOBALPTR 8 // Machine Value (MIPS 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 + +// +// Section header format. +// + +#define IMAGE_SIZEOF_SHORT_NAME 8 + +typedef struct _IMAGE_SECTION_HEADER { + UCHAR Name[IMAGE_SIZEOF_SHORT_NAME]; + union { + ULONG PhysicalAddress; + ULONG VirtualSize; + } Misc; + ULONG VirtualAddress; + ULONG SizeOfRawData; + ULONG PointerToRawData; + ULONG PointerToRelocations; + ULONG PointerToLinenumbers; + USHORT NumberOfRelocations; + USHORT NumberOfLinenumbers; + ULONG 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_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 // +// Unused 0x00800000 + +#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. + + +// +// TLS Chaacteristic Flags +// +#define IMAGE_SCN_SCALE_INDEX 0x00000001 // Tls index is scaled + +#include "pshpack2.h" // Symbols, relocs, and linenumbers are 2 byte packed + +// +// Symbol format. +// + +typedef struct _IMAGE_SYMBOL { + union { + UCHAR ShortName[8]; + struct { + ULONG Short; // if 0, use LongName + ULONG Long; // offset into string table + } Name; + PUCHAR LongName[2]; + } N; + ULONG Value; + SHORT SectionNumber; + USHORT Type; + UCHAR StorageClass; + UCHAR NumberOfAuxSymbols; +} IMAGE_SYMBOL; +typedef IMAGE_SYMBOL UNALIGNED *PIMAGE_SYMBOL; + + +#define IMAGE_SIZEOF_SYMBOL 18 + +// +// Section values. +// +// Symbols have a section number of the section in which they are +// defined. Otherwise, section numbers have the following meanings: +// + +#define IMAGE_SYM_UNDEFINED (SHORT)0 // Symbol is undefined or is common. +#define IMAGE_SYM_ABSOLUTE (SHORT)-1 // Symbol is an absolute value. +#define IMAGE_SYM_DEBUG (SHORT)-2 // Symbol is a special debug item. + +// +// Type (fundamental) values. +// + +#define IMAGE_SYM_TYPE_NULL 0x0000 // no type. +#define IMAGE_SYM_TYPE_VOID 0x0001 // +#define IMAGE_SYM_TYPE_CHAR 0x0002 // type character. +#define IMAGE_SYM_TYPE_SHORT 0x0003 // type short integer. +#define IMAGE_SYM_TYPE_INT 0x0004 // +#define IMAGE_SYM_TYPE_LONG 0x0005 // +#define IMAGE_SYM_TYPE_FLOAT 0x0006 // +#define IMAGE_SYM_TYPE_DOUBLE 0x0007 // +#define IMAGE_SYM_TYPE_STRUCT 0x0008 // +#define IMAGE_SYM_TYPE_UNION 0x0009 // +#define IMAGE_SYM_TYPE_ENUM 0x000A // enumeration. +#define IMAGE_SYM_TYPE_MOE 0x000B // member of enumeration. +#define IMAGE_SYM_TYPE_UCHAR 0x000C // +#define IMAGE_SYM_TYPE_USHORT 0x000D // +#define IMAGE_SYM_TYPE_UINT 0x000E // +#define IMAGE_SYM_TYPE_ULONG 0x000F // +#define IMAGE_SYM_TYPE_PCODE 0x8000 // + +// +// Type (derived) values. +// + +#define IMAGE_SYM_DTYPE_NULL 0 // no derived type. +#define IMAGE_SYM_DTYPE_POINTER 1 // pointer. +#define IMAGE_SYM_DTYPE_FUNCTION 2 // function. +#define IMAGE_SYM_DTYPE_ARRAY 3 // array. + +// +// Storage classes. +// + +#define IMAGE_SYM_CLASS_END_OF_FUNCTION (UCHAR)-1 +#define IMAGE_SYM_CLASS_NULL 0x0000 +#define IMAGE_SYM_CLASS_AUTOMATIC 0x0001 +#define IMAGE_SYM_CLASS_EXTERNAL 0x0002 +#define IMAGE_SYM_CLASS_STATIC 0x0003 +#define IMAGE_SYM_CLASS_REGISTER 0x0004 +#define IMAGE_SYM_CLASS_EXTERNAL_DEF 0x0005 +#define IMAGE_SYM_CLASS_LABEL 0x0006 +#define IMAGE_SYM_CLASS_UNDEFINED_LABEL 0x0007 +#define IMAGE_SYM_CLASS_MEMBER_OF_STRUCT 0x0008 +#define IMAGE_SYM_CLASS_ARGUMENT 0x0009 +#define IMAGE_SYM_CLASS_STRUCT_TAG 0x000A +#define IMAGE_SYM_CLASS_MEMBER_OF_UNION 0x000B +#define IMAGE_SYM_CLASS_UNION_TAG 0x000C +#define IMAGE_SYM_CLASS_TYPE_DEFINITION 0x000D +#define IMAGE_SYM_CLASS_UNDEFINED_STATIC 0x000E +#define IMAGE_SYM_CLASS_ENUM_TAG 0x000F +#define IMAGE_SYM_CLASS_MEMBER_OF_ENUM 0x0010 +#define IMAGE_SYM_CLASS_REGISTER_PARAM 0x0011 +#define IMAGE_SYM_CLASS_BIT_FIELD 0x0012 + +#define IMAGE_SYM_CLASS_FAR_EXTERNAL 0x0044 // + +#define IMAGE_SYM_CLASS_BLOCK 0x0064 +#define IMAGE_SYM_CLASS_FUNCTION 0x0065 +#define IMAGE_SYM_CLASS_END_OF_STRUCT 0x0066 +#define IMAGE_SYM_CLASS_FILE 0x0067 +// new +#define IMAGE_SYM_CLASS_SECTION 0x0068 +#define IMAGE_SYM_CLASS_WEAK_EXTERNAL 0x0069 + +// type packing constants + +#define N_BTMASK 0x000F +#define N_TMASK 0x0030 +#define N_TMASK1 0x00C0 +#define N_TMASK2 0x00F0 +#define N_BTSHFT 4 +#define N_TSHIFT 2 + +// MACROS + +// Basic Type of x +#define BTYPE(x) ((x) & N_BTMASK) + +// Is x a pointer? +#ifndef ISPTR +#define ISPTR(x) (((x) & N_TMASK) == (IMAGE_SYM_DTYPE_POINTER << N_BTSHFT)) +#endif + +// Is x a function? +#ifndef ISFCN +#define ISFCN(x) (((x) & N_TMASK) == (IMAGE_SYM_DTYPE_FUNCTION << N_BTSHFT)) +#endif + +// Is x an array? + +#ifndef ISARY +#define ISARY(x) (((x) & N_TMASK) == (IMAGE_SYM_DTYPE_ARRAY << N_BTSHFT)) +#endif + +// Is x a structure, union, or enumeration TAG? +#ifndef ISTAG +#define ISTAG(x) ((x)==IMAGE_SYM_CLASS_STRUCT_TAG || (x)==IMAGE_SYM_CLASS_UNION_TAG || (x)==IMAGE_SYM_CLASS_ENUM_TAG) +#endif + +#ifndef INCREF +#define INCREF(x) ((((x)&~N_BTMASK)<<N_TSHIFT)|(IMAGE_SYM_DTYPE_POINTER<<N_BTSHFT)|((x)&N_BTMASK)) +#endif +#ifndef DECREF +#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK)) +#endif + +// +// Auxiliary entry format. +// + +typedef union _IMAGE_AUX_SYMBOL { + struct { + ULONG TagIndex; // struct, union, or enum tag index + union { + struct { + USHORT Linenumber; // declaration line number + USHORT Size; // size of struct, union, or enum + } LnSz; + ULONG TotalSize; + } Misc; + union { + struct { // if ISFCN, tag, or .bb + ULONG PointerToLinenumber; + ULONG PointerToNextFunction; + } Function; + struct { // if ISARY, up to 4 dimen. + USHORT Dimension[4]; + } Array; + } FcnAry; + USHORT TvIndex; // tv index + } Sym; + struct { + UCHAR Name[IMAGE_SIZEOF_SYMBOL]; + } File; + struct { + ULONG Length; // section length + USHORT NumberOfRelocations; // number of relocation entries + USHORT NumberOfLinenumbers; // number of line numbers + ULONG CheckSum; // checksum for communal + SHORT Number; // section number to associate with + UCHAR Selection; // communal selection type + } Section; +} IMAGE_AUX_SYMBOL; +typedef IMAGE_AUX_SYMBOL UNALIGNED *PIMAGE_AUX_SYMBOL; + +#define IMAGE_SIZEOF_AUX_SYMBOL 18 + +// +// Communal selection types. +// + +#define IMAGE_COMDAT_SELECT_NODUPLICATES 1 +#define IMAGE_COMDAT_SELECT_ANY 2 +#define IMAGE_COMDAT_SELECT_SAME_SIZE 3 +#define IMAGE_COMDAT_SELECT_EXACT_MATCH 4 +#define IMAGE_COMDAT_SELECT_ASSOCIATIVE 5 +#define IMAGE_COMDAT_SELECT_LARGEST 6 +#define IMAGE_COMDAT_SELECT_NEWEST 7 + +#define IMAGE_WEAK_EXTERN_SEARCH_NOLIBRARY 1 +#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2 +#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3 + +// +// Relocation format. +// + +typedef struct _IMAGE_RELOCATION { + union { + ULONG VirtualAddress; + ULONG RelocCount; // Set to the real count when IMAGE_SCN_LNK_NRELOC_OVFL is set + }; + ULONG SymbolTableIndex; + USHORT Type; +} IMAGE_RELOCATION; +typedef IMAGE_RELOCATION UNALIGNED *PIMAGE_RELOCATION; + +#define IMAGE_SIZEOF_RELOCATION 10 + +// +// 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 + +// +// MIPS relocation types. +// + +#define IMAGE_REL_MIPS_ABSOLUTE 0x0000 // Reference is absolute, no relocation is necessary +#define IMAGE_REL_MIPS_REFHALF 0x0001 +#define IMAGE_REL_MIPS_REFWORD 0x0002 +#define IMAGE_REL_MIPS_JMPADDR 0x0003 +#define IMAGE_REL_MIPS_REFHI 0x0004 +#define IMAGE_REL_MIPS_REFLO 0x0005 +#define IMAGE_REL_MIPS_GPREL 0x0006 +#define IMAGE_REL_MIPS_LITERAL 0x0007 +#define IMAGE_REL_MIPS_SECTION 0x000A +#define IMAGE_REL_MIPS_SECREL 0x000B +#define IMAGE_REL_MIPS_SECRELLO 0x000C // Low 16-bit section relative referemce (used for >32k TLS) +#define IMAGE_REL_MIPS_SECRELHI 0x000D // High 16-bit section relative reference (used for >32k TLS) +#define IMAGE_REL_MIPS_REFWORDNB 0x0022 +#define IMAGE_REL_MIPS_PAIR 0x0025 + +// +// Alpha Relocation types. +// + +#define IMAGE_REL_ALPHA_ABSOLUTE 0x0000 +#define IMAGE_REL_ALPHA_REFLONG 0x0001 +#define IMAGE_REL_ALPHA_REFQUAD 0x0002 +#define IMAGE_REL_ALPHA_GPREL32 0x0003 +#define IMAGE_REL_ALPHA_LITERAL 0x0004 +#define IMAGE_REL_ALPHA_LITUSE 0x0005 +#define IMAGE_REL_ALPHA_GPDISP 0x0006 +#define IMAGE_REL_ALPHA_BRADDR 0x0007 +#define IMAGE_REL_ALPHA_HINT 0x0008 +#define IMAGE_REL_ALPHA_INLINE_REFLONG 0x0009 +#define IMAGE_REL_ALPHA_REFHI 0x000A +#define IMAGE_REL_ALPHA_REFLO 0x000B +#define IMAGE_REL_ALPHA_PAIR 0x000C +#define IMAGE_REL_ALPHA_MATCH 0x000D +#define IMAGE_REL_ALPHA_SECTION 0x000E +#define IMAGE_REL_ALPHA_SECREL 0x000F +#define IMAGE_REL_ALPHA_REFLONGNB 0x0010 +#define IMAGE_REL_ALPHA_SECRELLO 0x0011 // Low 16-bit section relative reference +#define IMAGE_REL_ALPHA_SECRELHI 0x0012 // High 16-bit section relative reference + +// +// IBM PowerPC relocation types. +// + +#define IMAGE_REL_PPC_ABSOLUTE 0x0000 // NOP +#define IMAGE_REL_PPC_ADDR64 0x0001 // 64-bit address +#define IMAGE_REL_PPC_ADDR32 0x0002 // 32-bit address +#define IMAGE_REL_PPC_ADDR24 0x0003 // 26-bit address, shifted left 2 (branch absolute) +#define IMAGE_REL_PPC_ADDR16 0x0004 // 16-bit address +#define IMAGE_REL_PPC_ADDR14 0x0005 // 16-bit address, shifted left 2 (load doubleword) +#define IMAGE_REL_PPC_REL24 0x0006 // 26-bit PC-relative offset, shifted left 2 (branch relative) +#define IMAGE_REL_PPC_REL14 0x0007 // 16-bit PC-relative offset, shifted left 2 (br cond relative) +#define IMAGE_REL_PPC_TOCREL16 0x0008 // 16-bit offset from TOC base +#define IMAGE_REL_PPC_TOCREL14 0x0009 // 16-bit offset from TOC base, shifted left 2 (load doubleword) + +#define IMAGE_REL_PPC_ADDR32NB 0x000A // 32-bit addr w/o image base +#define IMAGE_REL_PPC_SECREL 0x000B // va of containing section (as in an image sectionhdr) +#define IMAGE_REL_PPC_SECTION 0x000C // sectionheader number +#define IMAGE_REL_PPC_IFGLUE 0x000D // substitute TOC restore instruction iff symbol is glue code +#define IMAGE_REL_PPC_IMGLUE 0x000E // symbol is glue code; virtual address is TOC restore instruction +#define IMAGE_REL_PPC_SECREL16 0x000F // va of containing section (limited to 16 bits) +#define IMAGE_REL_PPC_REFHI 0x0010 +#define IMAGE_REL_PPC_REFLO 0x0011 +#define IMAGE_REL_PPC_PAIR 0x0012 +#define IMAGE_REL_PPC_SECRELLO 0x0013 // Low 16-bit section relative reference (used for >32k TLS) +#define IMAGE_REL_PPC_SECRELHI 0x0014 // High 16-bit section relative reference (used for >32k TLS) + +#define IMAGE_REL_PPC_TYPEMASK 0x00FF // mask to isolate above values in IMAGE_RELOCATION.Type + +// Flag bits in IMAGE_RELOCATION.TYPE + +#define IMAGE_REL_PPC_NEG 0x0100 // subtract reloc value rather than adding it +#define IMAGE_REL_PPC_BRTAKEN 0x0200 // fix branch prediction bit to predict branch taken +#define IMAGE_REL_PPC_BRNTAKEN 0x0400 // fix branch prediction bit to predict branch not taken +#define IMAGE_REL_PPC_TOCDEFN 0x0800 // toc slot defined in file (or, data in toc) + +// +// Line number format. +// + +typedef struct _IMAGE_LINENUMBER { + union { + ULONG SymbolTableIndex; // Symbol table index of function name if Linenumber is 0. + ULONG VirtualAddress; // Virtual address of line number. + } Type; + USHORT Linenumber; // Line number. +} IMAGE_LINENUMBER; +typedef IMAGE_LINENUMBER UNALIGNED *PIMAGE_LINENUMBER; + +#define IMAGE_SIZEOF_LINENUMBER 6 + +#include "poppack.h" // Back to 4 byte packing + +// +// Based relocation format. +// + +typedef struct _IMAGE_BASE_RELOCATION { + ULONG VirtualAddress; + ULONG SizeOfBlock; +// USHORT TypeOffset[1]; +} IMAGE_BASE_RELOCATION; +typedef IMAGE_BASE_RELOCATION UNALIGNED * PIMAGE_BASE_RELOCATION; + +#define IMAGE_SIZEOF_BASE_RELOCATION 8 + +// +// 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 + +// +// Archive format. +// + +#define IMAGE_ARCHIVE_START_SIZE 8 +#define IMAGE_ARCHIVE_START "!<arch>\n" +#define IMAGE_ARCHIVE_END "`\n" +#define IMAGE_ARCHIVE_PAD "\n" +#define IMAGE_ARCHIVE_LINKER_MEMBER "/ " +#define IMAGE_ARCHIVE_LONGNAMES_MEMBER "// " + +typedef struct _IMAGE_ARCHIVE_MEMBER_HEADER { + UCHAR Name[16]; // File member name - `/' terminated. + UCHAR Date[12]; // File member date - decimal. + UCHAR UserID[6]; // File member user id - decimal. + UCHAR GroupID[6]; // File member group id - decimal. + UCHAR Mode[8]; // File member mode - octal. + UCHAR Size[10]; // File member size - decimal. + UCHAR EndHeader[2]; // String to end header. +} IMAGE_ARCHIVE_MEMBER_HEADER, *PIMAGE_ARCHIVE_MEMBER_HEADER; + +#define IMAGE_SIZEOF_ARCHIVE_MEMBER_HDR 60 + +// +// DLL support. +// + +// +// Export Format +// + +typedef struct _IMAGE_EXPORT_DIRECTORY { + ULONG Characteristics; + ULONG TimeDateStamp; + USHORT MajorVersion; + USHORT MinorVersion; + ULONG Name; + ULONG Base; + ULONG NumberOfFunctions; + ULONG NumberOfNames; + PULONG *AddressOfFunctions; + PULONG *AddressOfNames; + PUSHORT *AddressOfNameOrdinals; +} IMAGE_EXPORT_DIRECTORY, *PIMAGE_EXPORT_DIRECTORY; + +// +// Import Format +// + +typedef struct _IMAGE_IMPORT_BY_NAME { + USHORT Hint; + UCHAR Name[1]; +} IMAGE_IMPORT_BY_NAME, *PIMAGE_IMPORT_BY_NAME; + +typedef struct _IMAGE_THUNK_DATA { + union { + PUCHAR ForwarderString; + PULONG Function; + ULONG Ordinal; + PIMAGE_IMPORT_BY_NAME AddressOfData; + } u1; +} IMAGE_THUNK_DATA; +typedef IMAGE_THUNK_DATA * PIMAGE_THUNK_DATA; + +#define IMAGE_ORDINAL_FLAG 0x80000000 +#define IMAGE_SNAP_BY_ORDINAL(Ordinal) ((Ordinal & IMAGE_ORDINAL_FLAG) != 0) +#define IMAGE_ORDINAL(Ordinal) (Ordinal & 0xffff) + +typedef struct _IMAGE_IMPORT_DESCRIPTOR { + union { + ULONG Characteristics; // 0 for terminating null import descriptor + PIMAGE_THUNK_DATA OriginalFirstThunk; // RVA to original unbound IAT + }; + ULONG 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) + + ULONG ForwarderChain; // -1 if no forwarders + ULONG Name; + PIMAGE_THUNK_DATA FirstThunk; // RVA to IAT (if bound this IAT has actual addresses) +} IMAGE_IMPORT_DESCRIPTOR; +typedef IMAGE_IMPORT_DESCRIPTOR UNALIGNED *PIMAGE_IMPORT_DESCRIPTOR; + +// +// New format import descriptors pointed to by DataDirectory[ IMAGE_DIRECTORY_ENTRY_BOUND_IMPORT ] +// + +typedef struct _IMAGE_BOUND_IMPORT_DESCRIPTOR { + ULONG TimeDateStamp; + USHORT OffsetModuleName; + USHORT NumberOfModuleForwarderRefs; +// Array of zero or more IMAGE_BOUND_FORWARDER_REF follows +} IMAGE_BOUND_IMPORT_DESCRIPTOR, *PIMAGE_BOUND_IMPORT_DESCRIPTOR; + +typedef struct _IMAGE_BOUND_FORWARDER_REF { + ULONG TimeDateStamp; + USHORT OffsetModuleName; + USHORT Reserved; +} IMAGE_BOUND_FORWARDER_REF, *PIMAGE_BOUND_FORWARDER_REF; + + +// +// Thread Local Storage +// + +typedef VOID +(NTAPI *PIMAGE_TLS_CALLBACK) ( + PVOID DllHandle, + ULONG Reason, + PVOID Reserved + ); + +typedef struct _IMAGE_TLS_DIRECTORY { + ULONG StartAddressOfRawData; + ULONG EndAddressOfRawData; + PULONG AddressOfIndex; + PIMAGE_TLS_CALLBACK *AddressOfCallBacks; + ULONG SizeOfZeroFill; + ULONG Characteristics; +} IMAGE_TLS_DIRECTORY, *PIMAGE_TLS_DIRECTORY; + + +// +// Resource Format. +// + +// +// Resource directory consists of two counts, following by a variable length +// array of directory entries. The first count is the number of entries at +// beginning of the array that have actual names associated with each entry. +// The entries are in ascending order, case insensitive strings. The second +// count is the number of entries that immediately follow the named entries. +// This second count identifies the number of entries that have 16-bit integer +// Ids as their name. These entries are also sorted in ascending order. +// +// This structure allows fast lookup by either name or number, but for any +// given resource entry only one form of lookup is supported, not both. +// This is consistant with the syntax of the .RC file and the .RES file. +// + +typedef struct _IMAGE_RESOURCE_DIRECTORY { + ULONG Characteristics; + ULONG TimeDateStamp; + USHORT MajorVersion; + USHORT MinorVersion; + USHORT NumberOfNamedEntries; + USHORT NumberOfIdEntries; +// IMAGE_RESOURCE_DIRECTORY_ENTRY DirectoryEntries[]; +} IMAGE_RESOURCE_DIRECTORY, *PIMAGE_RESOURCE_DIRECTORY; + +#define IMAGE_RESOURCE_NAME_IS_STRING 0x80000000 +#define IMAGE_RESOURCE_DATA_IS_DIRECTORY 0x80000000 + +// +// Each directory contains the 32-bit Name of the entry and an offset, +// relative to the beginning of the resource directory of the data associated +// with this directory entry. If the name of the entry is an actual text +// string instead of an integer Id, then the high order bit of the name field +// is set to one and the low order 31-bits are an offset, relative to the +// beginning of the resource directory of the string, which is of type +// IMAGE_RESOURCE_DIRECTORY_STRING. Otherwise the high bit is clear and the +// low-order 16-bits are the integer Id that identify this resource directory +// entry. If the directory entry is yet another resource directory (i.e. a +// subdirectory), then the high order bit of the offset field will be +// set to indicate this. Otherwise the high bit is clear and the offset +// field points to a resource data entry. +// + +typedef struct _IMAGE_RESOURCE_DIRECTORY_ENTRY { + union { + struct { + ULONG NameOffset:31; + ULONG NameIsString:1; + }; + ULONG Name; + USHORT Id; + }; + union { + ULONG OffsetToData; + struct { + ULONG OffsetToDirectory:31; + ULONG DataIsDirectory:1; + }; + }; +} IMAGE_RESOURCE_DIRECTORY_ENTRY, *PIMAGE_RESOURCE_DIRECTORY_ENTRY; + +// +// For resource directory entries that have actual string names, the Name +// field of the directory entry points to an object of the following type. +// All of these string objects are stored together after the last resource +// directory entry and before the first resource data object. This minimizes +// the impact of these variable length objects on the alignment of the fixed +// size directory entry objects. +// + +typedef struct _IMAGE_RESOURCE_DIRECTORY_STRING { + USHORT Length; + CHAR NameString[ 1 ]; +} IMAGE_RESOURCE_DIRECTORY_STRING, *PIMAGE_RESOURCE_DIRECTORY_STRING; + + +typedef struct _IMAGE_RESOURCE_DIR_STRING_U { + USHORT Length; + WCHAR NameString[ 1 ]; +} IMAGE_RESOURCE_DIR_STRING_U, *PIMAGE_RESOURCE_DIR_STRING_U; + + +// +// Each resource data entry describes a leaf node in the resource directory +// tree. It contains an offset, relative to the beginning of the resource +// directory of the data for the resource, a size field that gives the number +// of bytes of data at that offset, a CodePage that should be used when +// decoding code point values within the resource data. Typically for new +// applications the code page would be the unicode code page. +// + +typedef struct _IMAGE_RESOURCE_DATA_ENTRY { + ULONG OffsetToData; + ULONG Size; + ULONG CodePage; + ULONG Reserved; +} IMAGE_RESOURCE_DATA_ENTRY, *PIMAGE_RESOURCE_DATA_ENTRY; + +// +// Load Configuration Directory Entry +// + +typedef struct _IMAGE_LOAD_CONFIG_DIRECTORY { + ULONG Characteristics; + ULONG TimeDateStamp; + USHORT MajorVersion; + USHORT MinorVersion; + ULONG GlobalFlagsClear; + ULONG GlobalFlagsSet; + ULONG CriticalSectionDefaultTimeout; + ULONG DeCommitFreeBlockThreshold; + ULONG DeCommitTotalFreeThreshold; + PVOID LockPrefixTable; + ULONG MaximumAllocationSize; + ULONG VirtualMemoryThreshold; + ULONG ProcessHeapFlags; + ULONG ProcessAffinityMask; + ULONG Reserved[ 3 ]; +} IMAGE_LOAD_CONFIG_DIRECTORY, *PIMAGE_LOAD_CONFIG_DIRECTORY; + + +// +// Function table entry format for MIPS/ALPHA images. Function table is +// pointed to by the IMAGE_DIRECTORY_ENTRY_EXCEPTION directory entry. +// This definition duplicates ones in ntmips.h and ntalpha.h for use +// by portable image file mungers. +// + +typedef struct _IMAGE_RUNTIME_FUNCTION_ENTRY { + ULONG BeginAddress; + ULONG EndAddress; + PVOID ExceptionHandler; + PVOID HandlerData; + ULONG PrologEndAddress; +} IMAGE_RUNTIME_FUNCTION_ENTRY, *PIMAGE_RUNTIME_FUNCTION_ENTRY; + +// +// Debug Format +// + +typedef struct _IMAGE_DEBUG_DIRECTORY { + ULONG Characteristics; + ULONG TimeDateStamp; + USHORT MajorVersion; + USHORT MinorVersion; + ULONG Type; + ULONG SizeOfData; + ULONG AddressOfRawData; + ULONG PointerToRawData; +} IMAGE_DEBUG_DIRECTORY, *PIMAGE_DEBUG_DIRECTORY; + +#define IMAGE_DEBUG_TYPE_UNKNOWN 0 +#define IMAGE_DEBUG_TYPE_COFF 1 +#define IMAGE_DEBUG_TYPE_CODEVIEW 2 +#define IMAGE_DEBUG_TYPE_FPO 3 +#define IMAGE_DEBUG_TYPE_MISC 4 +#define IMAGE_DEBUG_TYPE_EXCEPTION 5 +#define IMAGE_DEBUG_TYPE_FIXUP 6 +#define IMAGE_DEBUG_TYPE_OMAP_TO_SRC 7 +#define IMAGE_DEBUG_TYPE_OMAP_FROM_SRC 8 + +// end_winnt + +// IMAGE_DEBUG_TYPE values > 0x7FFFFFFF are reserved for Lego + +// begin_winnt + +typedef struct _IMAGE_COFF_SYMBOLS_HEADER { + ULONG NumberOfSymbols; + ULONG LvaToFirstSymbol; + ULONG NumberOfLinenumbers; + ULONG LvaToFirstLinenumber; + ULONG RvaToFirstByteOfCode; + ULONG RvaToLastByteOfCode; + ULONG RvaToFirstByteOfData; + ULONG RvaToLastByteOfData; +} IMAGE_COFF_SYMBOLS_HEADER, *PIMAGE_COFF_SYMBOLS_HEADER; + +#define FRAME_FPO 0 +#define FRAME_TRAP 1 +#define FRAME_TSS 2 +#define FRAME_NONFPO 3 + +typedef struct _FPO_DATA { + ULONG ulOffStart; // offset 1st byte of function code + ULONG cbProcSize; // # bytes in function + ULONG cdwLocals; // # bytes in locals/4 + USHORT cdwParams; // # bytes in params/4 + USHORT cbProlog : 8; // # bytes in prolog + USHORT cbRegs : 3; // # regs saved + USHORT fHasSEH : 1; // TRUE if SEH in func + USHORT fUseBP : 1; // TRUE if EBP has been allocated + USHORT reserved : 1; // reserved for future use + USHORT cbFrame : 2; // frame type +} FPO_DATA, *PFPO_DATA; +#define SIZEOF_RFPO_DATA 16 + + +#define IMAGE_DEBUG_MISC_EXENAME 1 + +typedef struct _IMAGE_DEBUG_MISC { + ULONG DataType; // type of misc data, see defines + ULONG Length; // total length of record, rounded to four + // byte multiple. + BOOLEAN Unicode; // TRUE if data is unicode string + UCHAR Reserved[ 3 ]; + UCHAR Data[ 1 ]; // Actual data +} IMAGE_DEBUG_MISC, *PIMAGE_DEBUG_MISC; + + +// +// Function table extracted from MIPS/ALPHA images. Does not contain +// information needed only for runtime support. Just those fields for +// each entry needed by a debugger. +// + +typedef struct _IMAGE_FUNCTION_ENTRY { + ULONG StartingAddress; + ULONG EndingAddress; + ULONG EndOfPrologue; +} IMAGE_FUNCTION_ENTRY, *PIMAGE_FUNCTION_ENTRY; + +// +// Debugging information can be stripped from an image file and placed +// in a separate .DBG file, whose file name part is the same as the +// image file name part (e.g. symbols for CMD.EXE could be stripped +// and placed in CMD.DBG). This is indicated by the IMAGE_FILE_DEBUG_STRIPPED +// flag in the Characteristics field of the file header. The beginning of +// the .DBG file contains the following structure which captures certain +// information from the image file. This allows a debug to proceed even if +// the original image file is not accessable. This header is followed by +// zero of more IMAGE_SECTION_HEADER structures, followed by zero or more +// IMAGE_DEBUG_DIRECTORY structures. The latter structures and those in +// the image file contain file offsets relative to the beginning of the +// .DBG file. +// +// If symbols have been stripped from an image, the IMAGE_DEBUG_MISC structure +// is left in the image file, but not mapped. This allows a debugger to +// compute the name of the .DBG file, from the name of the image in the +// IMAGE_DEBUG_MISC structure. +// + +typedef struct _IMAGE_SEPARATE_DEBUG_HEADER { + USHORT Signature; + USHORT Flags; + USHORT Machine; + USHORT Characteristics; + ULONG TimeDateStamp; + ULONG CheckSum; + ULONG ImageBase; + ULONG SizeOfImage; + ULONG NumberOfSections; + ULONG ExportedNamesSize; + ULONG DebugDirectorySize; + ULONG SectionAlignment; + ULONG Reserved[2]; +} IMAGE_SEPARATE_DEBUG_HEADER, *PIMAGE_SEPARATE_DEBUG_HEADER; + +#define IMAGE_SEPARATE_DEBUG_SIGNATURE 0x4944 + +#define IMAGE_SEPARATE_DEBUG_FLAGS_MASK 0x8000 +#define IMAGE_SEPARATE_DEBUG_MISMATCH 0x8000 // when DBG was updated, the + // old checksum didn't match. + +#include "poppack.h" // Return to the default + +// +// End Image Format +// + +// end_winnt + +#endif // _NTIMAGE_ |