mirror of
https://github.com/reactos/reactos.git
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188 lines
3.7 KiB
C
188 lines
3.7 KiB
C
#pragma once
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//C_ASSERT(sizeof(ULONG) == 4);
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typedef unsigned char UBYTE;
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#if defined(_MSC_VER) || defined(__MINGW32__)
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typedef unsigned __int64 ULONG64;
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#else
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#include <stdint.h>
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typedef uint64_t ULONG64;
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#endif
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#define IMAGE_FILE_MACHINE_I386 0x14c
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#define IMAGE_FILE_MACHINE_AMD64 0x8664
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#define IMAGE_FILE_MACHINE_ARM64 0xaa64
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#define IMAGE_DIRECTORY_ENTRY_IMPORT 1
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#define IMAGE_DIRECTORY_ENTRY_EXCEPTION 3
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#define UWOP_PUSH_NONVOL 0
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#define UWOP_ALLOC_LARGE 1
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#define UWOP_ALLOC_SMALL 2
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#define UWOP_SET_FPREG 3
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#define UWOP_SAVE_NONVOL 4
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#define UWOP_SAVE_NONVOL_FAR 5
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#define UWOP_SAVE_XMM 6
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#define UWOP_SAVE_XMM_FAR 7
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#define UWOP_SAVE_XMM128 8
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#define UWOP_SAVE_XMM128_FAR 9
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#define UWOP_PUSH_MACHFRAME 10
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#define REG_RAX 0
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#define REG_RCX 1
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#define REG_RDX 2
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#define REG_RBX 3
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#define REG_RSP 4
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#define REG_RBP 5
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#define REG_RSI 6
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#define REG_RDI 7
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#define REG_R8 8
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#define REG_R9 9
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#define REG_R10 10
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#define REG_R11 11
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#define REG_R12 12
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#define REG_R13 13
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#define REG_R14 14
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#define REG_R15 15
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#define REG_XMM0 0
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#define REG_XMM1 1
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#define REG_XMM2 2
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#define REG_XMM3 3
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#define REG_XMM4 4
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#define REG_XMM5 5
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#define REG_XMM6 6
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#define REG_XMM7 7
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#define REG_XMM8 8
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#define REG_XMM9 9
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#define REG_XMM10 10
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#define REG_XMM11 11
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#define REG_XMM12 12
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#define REG_XMM13 13
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#define REG_XMM14 14
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#define REG_XMM15 15
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typedef struct _IMAGE_IMPORT_DESCRIPTOR
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{
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union {
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DWORD Characteristics;
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DWORD OriginalFirstThunk;
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};
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DWORD TimeDateStamp;
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DWORD ForwarderChain;
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DWORD Name;
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DWORD FirstThunk;
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} IMAGE_IMPORT_DESCRIPTOR, *PIMAGE_IMPORT_DESCRIPTOR;
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typedef struct _IMAGE_THUNK_DATA64
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{
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union {
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ULONGLONG ForwarderString;
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ULONGLONG Function;
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ULONGLONG Ordinal;
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ULONGLONG AddressOfData;
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} u1;
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} IMAGE_THUNK_DATA64, *PIMAGE_THUNK_DATA64;
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typedef struct _RUNTIME_FUNCTION
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{
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ULONG FunctionStart;
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ULONG FunctionEnd;
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ULONG UnwindInfo;
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} RUNTIME_FUNCTION, *PRUNTIME_FUNCTION;
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typedef union _UNWIND_CODE
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{
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struct
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{
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UBYTE CodeOffset;
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UBYTE UnwindOp:4;
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UBYTE OpInfo:4;
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};
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USHORT FrameOffset;
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} UNWIND_CODE, *PUNWIND_CODE;
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enum
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{
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UNW_FLAG_NHANDLER = 0x00,
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UNW_FLAG_EHANDLER = 0x01,
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UNW_FLAG_UHANDLER = 0x02,
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UNW_FLAG_CHAININFO = 0x04
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};
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typedef struct _UNWIND_INFO
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{
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UBYTE Version:3;
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UBYTE Flags:5;
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UBYTE SizeOfProlog;
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UBYTE CountOfCodes;
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UBYTE FrameRegister:4;
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UBYTE FrameOffset:4;
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UNWIND_CODE UnwindCode[1];
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/* union {
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OPTIONAL ULONG ExceptionHandler;
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OPTIONAL ULONG FunctionEntry;
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};
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OPTIONAL ULONG ExceptionData[];
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*/
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} UNWIND_INFO, *PUNWIND_INFO;
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typedef struct _C_SCOPE_TABLE_ENTRY
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{
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ULONG Begin;
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ULONG End;
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ULONG Handler;
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ULONG Target;
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} C_SCOPE_TABLE_ENTRY, *PC_SCOPE_TABLE_ENTRY;
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typedef struct _C_SCOPE_TABLE
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{
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ULONG NumEntries;
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C_SCOPE_TABLE_ENTRY Entry[1];
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} C_SCOPE_TABLE, *PC_SCOPE_TABLE;
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typedef struct
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{
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IMAGE_SECTION_HEADER *psh;
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char *pName;
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void *p;
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ULONG idx;
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} SECTION;
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typedef struct
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{
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char* FilePtr;
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size_t cbInFileSize;
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size_t cbNewFileSize;
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/* PE data pointers */
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PIMAGE_DOS_HEADER DosHeader;
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PIMAGE_FILE_HEADER FileHeader;
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PIMAGE_OPTIONAL_HEADER64 OptionalHeader;
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PIMAGE_SECTION_HEADER SectionHeaders;
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PIMAGE_SECTION_HEADER NewSectionHeaders;
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ULONG NewSectionHeaderSize;
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PIMAGE_BASE_RELOCATION Relocations;
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void *Symbols;
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char *Strings;
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ULONG64 ImageBase;
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ULONG HeaderSize;
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char *UseSection;
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/* Sections */
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ULONG AllSections;
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ULONG UsedSections;
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SECTION eh_frame;
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SECTION pdata;
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SECTION xdata;
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char *AlignBuf;
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ULONG cFuncs;
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ULONG cUWOP;
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ULONG cScopes;
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} FILE_INFO, *PFILE_INFO;
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