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detours.h
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detours.h
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/////////////////////////////////////////////////////////////////////////////
//
// Core Detours Functionality (detours.h of detours.lib)
//
// Microsoft Research Detours Package, Version 4.0.1
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
#pragma once
#ifndef _DETOURS_H_
#define _DETOURS_H_
#define DETOURS_VERSION 0x4c0c1 // 0xMAJORcMINORcPATCH
//////////////////////////////////////////////////////////////////////////////
//
#undef DETOURS_X64
#undef DETOURS_X86
#undef DETOURS_IA64
#undef DETOURS_ARM
#undef DETOURS_ARM64
#undef DETOURS_BITS
#undef DETOURS_32BIT
#undef DETOURS_64BIT
#if defined(_X86_)
#define DETOURS_X86
#define DETOURS_OPTION_BITS 64
#elif defined(_AMD64_)
#define DETOURS_X64
#define DETOURS_OPTION_BITS 32
#elif defined(_IA64_)
#define DETOURS_IA64
#define DETOURS_OPTION_BITS 32
#elif defined(_ARM_)
#define DETOURS_ARM
#elif defined(_ARM64_)
#define DETOURS_ARM64
#else
#error Unknown architecture (x86, amd64, ia64, arm, arm64)
#endif
#ifdef _WIN64
#undef DETOURS_32BIT
#define DETOURS_64BIT 1
#define DETOURS_BITS 64
// If all 64bit kernels can run one and only one 32bit architecture.
//#define DETOURS_OPTION_BITS 32
#else
#define DETOURS_32BIT 1
#undef DETOURS_64BIT
#define DETOURS_BITS 32
// If all 64bit kernels can run one and only one 32bit architecture.
//#define DETOURS_OPTION_BITS 32
#endif
#define VER_DETOURS_BITS DETOUR_STRINGIFY(DETOURS_BITS)
//////////////////////////////////////////////////////////////////////////////
//
#if (_MSC_VER < 1299)
typedef LONG LONG_PTR;
typedef ULONG ULONG_PTR;
#endif
///////////////////////////////////////////////// SAL 2.0 Annotations w/o SAL.
//
// These definitions are include so that Detours will build even if the
// compiler doesn't have full SAL 2.0 support.
//
#ifndef DETOURS_DONT_REMOVE_SAL_20
#ifdef DETOURS_TEST_REMOVE_SAL_20
#undef _Analysis_assume_
#undef _Benign_race_begin_
#undef _Benign_race_end_
#undef _Field_range_
#undef _Field_size_
#undef _In_
#undef _In_bytecount_
#undef _In_count_
#undef _In_opt_
#undef _In_opt_bytecount_
#undef _In_opt_count_
#undef _In_opt_z_
#undef _In_range_
#undef _In_reads_
#undef _In_reads_bytes_
#undef _In_reads_opt_
#undef _In_reads_opt_bytes_
#undef _In_reads_or_z_
#undef _In_z_
#undef _Inout_
#undef _Inout_opt_
#undef _Inout_z_count_
#undef _Out_
#undef _Out_opt_
#undef _Out_writes_
#undef _Outptr_result_maybenull_
#undef _Readable_bytes_
#undef _Success_
#undef _Writable_bytes_
#undef _Pre_notnull_
#endif
#if defined(_Deref_out_opt_z_) && !defined(_Outptr_result_maybenull_)
#define _Outptr_result_maybenull_ _Deref_out_opt_z_
#endif
#if defined(_In_count_) && !defined(_In_reads_)
#define _In_reads_(x) _In_count_(x)
#endif
#if defined(_In_opt_count_) && !defined(_In_reads_opt_)
#define _In_reads_opt_(x) _In_opt_count_(x)
#endif
#if defined(_In_opt_bytecount_) && !defined(_In_reads_opt_bytes_)
#define _In_reads_opt_bytes_(x) _In_opt_bytecount_(x)
#endif
#if defined(_In_bytecount_) && !defined(_In_reads_bytes_)
#define _In_reads_bytes_(x) _In_bytecount_(x)
#endif
#ifndef _In_
#define _In_
#endif
#ifndef _In_bytecount_
#define _In_bytecount_(x)
#endif
#ifndef _In_count_
#define _In_count_(x)
#endif
#ifndef _In_opt_
#define _In_opt_
#endif
#ifndef _In_opt_bytecount_
#define _In_opt_bytecount_(x)
#endif
#ifndef _In_opt_count_
#define _In_opt_count_(x)
#endif
#ifndef _In_opt_z_
#define _In_opt_z_
#endif
#ifndef _In_range_
#define _In_range_(x,y)
#endif
#ifndef _In_reads_
#define _In_reads_(x)
#endif
#ifndef _In_reads_bytes_
#define _In_reads_bytes_(x)
#endif
#ifndef _In_reads_opt_
#define _In_reads_opt_(x)
#endif
#ifndef _In_reads_opt_bytes_
#define _In_reads_opt_bytes_(x)
#endif
#ifndef _In_reads_or_z_
#define _In_reads_or_z_
#endif
#ifndef _In_z_
#define _In_z_
#endif
#ifndef _Inout_
#define _Inout_
#endif
#ifndef _Inout_opt_
#define _Inout_opt_
#endif
#ifndef _Inout_z_count_
#define _Inout_z_count_(x)
#endif
#ifndef _Out_
#define _Out_
#endif
#ifndef _Out_opt_
#define _Out_opt_
#endif
#ifndef _Out_writes_
#define _Out_writes_(x)
#endif
#ifndef _Outptr_result_maybenull_
#define _Outptr_result_maybenull_
#endif
#ifndef _Writable_bytes_
#define _Writable_bytes_(x)
#endif
#ifndef _Readable_bytes_
#define _Readable_bytes_(x)
#endif
#ifndef _Success_
#define _Success_(x)
#endif
#ifndef _Pre_notnull_
#define _Pre_notnull_
#endif
#ifdef DETOURS_INTERNAL
#pragma warning(disable:4615) // unknown warning type (suppress with older compilers)
#ifndef _Benign_race_begin_
#define _Benign_race_begin_
#endif
#ifndef _Benign_race_end_
#define _Benign_race_end_
#endif
#ifndef _Field_size_
#define _Field_size_(x)
#endif
#ifndef _Field_range_
#define _Field_range_(x,y)
#endif
#ifndef _Analysis_assume_
#define _Analysis_assume_(x)
#endif
#endif // DETOURS_INTERNAL
#endif // DETOURS_DONT_REMOVE_SAL_20
//////////////////////////////////////////////////////////////////////////////
//
#ifndef GUID_DEFINED
#define GUID_DEFINED
typedef struct _GUID
{
DWORD Data1;
WORD Data2;
WORD Data3;
BYTE Data4[ 8 ];
} GUID;
#ifdef INITGUID
#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
const GUID name \
= { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }
#else
#define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
const GUID name
#endif // INITGUID
#endif // !GUID_DEFINED
#if defined(__cplusplus)
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID const GUID &
#endif // !_REFGUID_DEFINED
#else // !__cplusplus
#ifndef _REFGUID_DEFINED
#define _REFGUID_DEFINED
#define REFGUID const GUID * const
#endif // !_REFGUID_DEFINED
#endif // !__cplusplus
#ifndef ARRAYSIZE
#define ARRAYSIZE(x) (sizeof(x)/sizeof(x[0]))
#endif
//
//////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/////////////////////////////////////////////////// Instruction Target Macros.
//
#define DETOUR_INSTRUCTION_TARGET_NONE ((PVOID)0)
#define DETOUR_INSTRUCTION_TARGET_DYNAMIC ((PVOID)(LONG_PTR)-1)
#define DETOUR_SECTION_HEADER_SIGNATURE 0x00727444 // "Dtr\0"
extern const GUID DETOUR_EXE_RESTORE_GUID;
extern const GUID DETOUR_EXE_HELPER_GUID;
#define DETOUR_TRAMPOLINE_SIGNATURE 0x21727444 // Dtr!
typedef struct _DETOUR_TRAMPOLINE DETOUR_TRAMPOLINE, *PDETOUR_TRAMPOLINE;
/////////////////////////////////////////////////////////// Binary Structures.
//
#pragma pack(push, 8)
typedef struct _DETOUR_SECTION_HEADER
{
DWORD cbHeaderSize;
DWORD nSignature;
DWORD nDataOffset;
DWORD cbDataSize;
DWORD nOriginalImportVirtualAddress;
DWORD nOriginalImportSize;
DWORD nOriginalBoundImportVirtualAddress;
DWORD nOriginalBoundImportSize;
DWORD nOriginalIatVirtualAddress;
DWORD nOriginalIatSize;
DWORD nOriginalSizeOfImage;
DWORD cbPrePE;
DWORD nOriginalClrFlags;
DWORD reserved1;
DWORD reserved2;
DWORD reserved3;
// Followed by cbPrePE bytes of data.
} DETOUR_SECTION_HEADER, *PDETOUR_SECTION_HEADER;
typedef struct _DETOUR_SECTION_RECORD
{
DWORD cbBytes;
DWORD nReserved;
GUID guid;
} DETOUR_SECTION_RECORD, *PDETOUR_SECTION_RECORD;
typedef struct _DETOUR_CLR_HEADER
{
// Header versioning
ULONG cb;
USHORT MajorRuntimeVersion;
USHORT MinorRuntimeVersion;
// Symbol table and startup information
IMAGE_DATA_DIRECTORY MetaData;
ULONG Flags;
// Followed by the rest of the IMAGE_COR20_HEADER
} DETOUR_CLR_HEADER, *PDETOUR_CLR_HEADER;
typedef struct _DETOUR_EXE_RESTORE
{
DWORD cb;
DWORD cbidh;
DWORD cbinh;
DWORD cbclr;
PBYTE pidh;
PBYTE pinh;
PBYTE pclr;
IMAGE_DOS_HEADER idh;
union {
IMAGE_NT_HEADERS inh;
IMAGE_NT_HEADERS32 inh32;
IMAGE_NT_HEADERS64 inh64;
BYTE raw[sizeof(IMAGE_NT_HEADERS64) +
sizeof(IMAGE_SECTION_HEADER) * 32];
};
DETOUR_CLR_HEADER clr;
} DETOUR_EXE_RESTORE, *PDETOUR_EXE_RESTORE;
typedef struct _DETOUR_EXE_HELPER
{
DWORD cb;
DWORD pid;
DWORD nDlls;
CHAR rDlls[4];
} DETOUR_EXE_HELPER, *PDETOUR_EXE_HELPER;
#pragma pack(pop)
#define DETOUR_SECTION_HEADER_DECLARE(cbSectionSize) \
{ \
sizeof(DETOUR_SECTION_HEADER),\
DETOUR_SECTION_HEADER_SIGNATURE,\
sizeof(DETOUR_SECTION_HEADER),\
(cbSectionSize),\
\
0,\
0,\
0,\
0,\
\
0,\
0,\
0,\
0,\
}
/////////////////////////////////////////////////////////////// Helper Macros.
//
#define DETOURS_STRINGIFY(x) DETOURS_STRINGIFY_(x)
#define DETOURS_STRINGIFY_(x) #x
///////////////////////////////////////////////////////////// Binary Typedefs.
//
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_BYWAY_CALLBACK)(
_In_opt_ PVOID pContext,
_In_opt_ LPCSTR pszFile,
_Outptr_result_maybenull_ LPCSTR *ppszOutFile);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_FILE_CALLBACK)(
_In_opt_ PVOID pContext,
_In_ LPCSTR pszOrigFile,
_In_ LPCSTR pszFile,
_Outptr_result_maybenull_ LPCSTR *ppszOutFile);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_SYMBOL_CALLBACK)(
_In_opt_ PVOID pContext,
_In_ ULONG nOrigOrdinal,
_In_ ULONG nOrdinal,
_Out_ ULONG *pnOutOrdinal,
_In_opt_ LPCSTR pszOrigSymbol,
_In_opt_ LPCSTR pszSymbol,
_Outptr_result_maybenull_ LPCSTR *ppszOutSymbol);
typedef BOOL (CALLBACK *PF_DETOUR_BINARY_COMMIT_CALLBACK)(
_In_opt_ PVOID pContext);
typedef BOOL (CALLBACK *PF_DETOUR_ENUMERATE_EXPORT_CALLBACK)(_In_opt_ PVOID pContext,
_In_ ULONG nOrdinal,
_In_opt_ LPCSTR pszName,
_In_opt_ PVOID pCode);
typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FILE_CALLBACK)(_In_opt_ PVOID pContext,
_In_opt_ HMODULE hModule,
_In_opt_ LPCSTR pszFile);
typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FUNC_CALLBACK)(_In_opt_ PVOID pContext,
_In_ DWORD nOrdinal,
_In_opt_ LPCSTR pszFunc,
_In_opt_ PVOID pvFunc);
// Same as PF_DETOUR_IMPORT_FUNC_CALLBACK but extra indirection on last parameter.
typedef BOOL (CALLBACK *PF_DETOUR_IMPORT_FUNC_CALLBACK_EX)(_In_opt_ PVOID pContext,
_In_ DWORD nOrdinal,
_In_opt_ LPCSTR pszFunc,
_In_opt_ PVOID* ppvFunc);
typedef VOID * PDETOUR_BINARY;
typedef VOID * PDETOUR_LOADED_BINARY;
//////////////////////////////////////////////////////////// Transaction APIs.
//
LONG WINAPI DetourTransactionBegin(VOID);
LONG WINAPI DetourTransactionAbort(VOID);
LONG WINAPI DetourTransactionCommit(VOID);
LONG WINAPI DetourTransactionCommitEx(_Out_opt_ PVOID **pppFailedPointer);
LONG WINAPI DetourUpdateThread(_In_ HANDLE hThread);
LONG WINAPI DetourAttach(_Inout_ PVOID *ppPointer,
_In_ PVOID pDetour);
LONG WINAPI DetourAttachEx(_Inout_ PVOID *ppPointer,
_In_ PVOID pDetour,
_Out_opt_ PDETOUR_TRAMPOLINE *ppRealTrampoline,
_Out_opt_ PVOID *ppRealTarget,
_Out_opt_ PVOID *ppRealDetour);
LONG WINAPI DetourDetach(_Inout_ PVOID *ppPointer,
_In_ PVOID pDetour);
BOOL WINAPI DetourSetIgnoreTooSmall(_In_ BOOL fIgnore);
BOOL WINAPI DetourSetRetainRegions(_In_ BOOL fRetain);
PVOID WINAPI DetourSetSystemRegionLowerBound(_In_ PVOID pSystemRegionLowerBound);
PVOID WINAPI DetourSetSystemRegionUpperBound(_In_ PVOID pSystemRegionUpperBound);
////////////////////////////////////////////////////////////// Code Functions.
//
PVOID WINAPI DetourFindFunction(_In_ LPCSTR pszModule,
_In_ LPCSTR pszFunction);
PVOID WINAPI DetourCodeFromPointer(_In_ PVOID pPointer,
_Out_opt_ PVOID *ppGlobals);
PVOID WINAPI DetourCopyInstruction(_In_opt_ PVOID pDst,
_Inout_opt_ PVOID *ppDstPool,
_In_ PVOID pSrc,
_Out_opt_ PVOID *ppTarget,
_Out_opt_ LONG *plExtra);
BOOL WINAPI DetourSetCodeModule(_In_ HMODULE hModule,
_In_ BOOL fLimitReferencesToModule);
///////////////////////////////////////////////////// Loaded Binary Functions.
//
HMODULE WINAPI DetourGetContainingModule(_In_ PVOID pvAddr);
HMODULE WINAPI DetourEnumerateModules(_In_opt_ HMODULE hModuleLast);
PVOID WINAPI DetourGetEntryPoint(_In_opt_ HMODULE hModule);
ULONG WINAPI DetourGetModuleSize(_In_opt_ HMODULE hModule);
BOOL WINAPI DetourEnumerateExports(_In_ HMODULE hModule,
_In_opt_ PVOID pContext,
_In_ PF_DETOUR_ENUMERATE_EXPORT_CALLBACK pfExport);
BOOL WINAPI DetourEnumerateImports(_In_opt_ HMODULE hModule,
_In_opt_ PVOID pContext,
_In_opt_ PF_DETOUR_IMPORT_FILE_CALLBACK pfImportFile,
_In_opt_ PF_DETOUR_IMPORT_FUNC_CALLBACK pfImportFunc);
BOOL WINAPI DetourEnumerateImportsEx(_In_opt_ HMODULE hModule,
_In_opt_ PVOID pContext,
_In_opt_ PF_DETOUR_IMPORT_FILE_CALLBACK pfImportFile,
_In_opt_ PF_DETOUR_IMPORT_FUNC_CALLBACK_EX pfImportFuncEx);
_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourFindPayload(_In_opt_ HMODULE hModule,
_In_ REFGUID rguid,
_Out_ DWORD *pcbData);
_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourFindPayloadEx(_In_ REFGUID rguid,
_Out_ DWORD * pcbData);
DWORD WINAPI DetourGetSizeOfPayloads(_In_opt_ HMODULE hModule);
///////////////////////////////////////////////// Persistent Binary Functions.
//
PDETOUR_BINARY WINAPI DetourBinaryOpen(_In_ HANDLE hFile);
_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourBinaryEnumeratePayloads(_In_ PDETOUR_BINARY pBinary,
_Out_opt_ GUID *pGuid,
_Out_ DWORD *pcbData,
_Inout_ DWORD *pnIterator);
_Writable_bytes_(*pcbData)
_Readable_bytes_(*pcbData)
_Success_(return != NULL)
PVOID WINAPI DetourBinaryFindPayload(_In_ PDETOUR_BINARY pBinary,
_In_ REFGUID rguid,
_Out_ DWORD *pcbData);
PVOID WINAPI DetourBinarySetPayload(_In_ PDETOUR_BINARY pBinary,
_In_ REFGUID rguid,
_In_reads_opt_(cbData) PVOID pData,
_In_ DWORD cbData);
BOOL WINAPI DetourBinaryDeletePayload(_In_ PDETOUR_BINARY pBinary, _In_ REFGUID rguid);
BOOL WINAPI DetourBinaryPurgePayloads(_In_ PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryResetImports(_In_ PDETOUR_BINARY pBinary);
BOOL WINAPI DetourBinaryEditImports(_In_ PDETOUR_BINARY pBinary,
_In_opt_ PVOID pContext,
_In_opt_ PF_DETOUR_BINARY_BYWAY_CALLBACK pfByway,
_In_opt_ PF_DETOUR_BINARY_FILE_CALLBACK pfFile,
_In_opt_ PF_DETOUR_BINARY_SYMBOL_CALLBACK pfSymbol,
_In_opt_ PF_DETOUR_BINARY_COMMIT_CALLBACK pfCommit);
BOOL WINAPI DetourBinaryWrite(_In_ PDETOUR_BINARY pBinary, _In_ HANDLE hFile);
BOOL WINAPI DetourBinaryClose(_In_ PDETOUR_BINARY pBinary);
/////////////////////////////////////////////////// Create Process & Load Dll.
//
typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEA)(
_In_opt_ LPCSTR lpApplicationName,
_Inout_opt_ LPSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOA lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation);
typedef BOOL (WINAPI *PDETOUR_CREATE_PROCESS_ROUTINEW)(
_In_opt_ LPCWSTR lpApplicationName,
_Inout_opt_ LPWSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCWSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOW lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation);
BOOL WINAPI DetourCreateProcessWithDllA(_In_opt_ LPCSTR lpApplicationName,
_Inout_opt_ LPSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOA lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ LPCSTR lpDllName,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI DetourCreateProcessWithDllW(_In_opt_ LPCWSTR lpApplicationName,
_Inout_opt_ LPWSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCWSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOW lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ LPCSTR lpDllName,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define DetourCreateProcessWithDll DetourCreateProcessWithDllW
#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEW
#else
#define DetourCreateProcessWithDll DetourCreateProcessWithDllA
#define PDETOUR_CREATE_PROCESS_ROUTINE PDETOUR_CREATE_PROCESS_ROUTINEA
#endif // !UNICODE
BOOL WINAPI DetourCreateProcessWithDllExA(_In_opt_ LPCSTR lpApplicationName,
_Inout_opt_ LPSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOA lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ LPCSTR lpDllName,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI DetourCreateProcessWithDllExW(_In_opt_ LPCWSTR lpApplicationName,
_Inout_opt_ LPWSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCWSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOW lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ LPCSTR lpDllName,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define DetourCreateProcessWithDllEx DetourCreateProcessWithDllExW
#else
#define DetourCreateProcessWithDllEx DetourCreateProcessWithDllExA
#endif // !UNICODE
BOOL WINAPI DetourCreateProcessWithDllsA(_In_opt_ LPCSTR lpApplicationName,
_Inout_opt_ LPSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOA lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ DWORD nDlls,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI DetourCreateProcessWithDllsW(_In_opt_ LPCWSTR lpApplicationName,
_Inout_opt_ LPWSTR lpCommandLine,
_In_opt_ LPSECURITY_ATTRIBUTES lpProcessAttributes,
_In_opt_ LPSECURITY_ATTRIBUTES lpThreadAttributes,
_In_ BOOL bInheritHandles,
_In_ DWORD dwCreationFlags,
_In_opt_ LPVOID lpEnvironment,
_In_opt_ LPCWSTR lpCurrentDirectory,
_In_ LPSTARTUPINFOW lpStartupInfo,
_Out_ LPPROCESS_INFORMATION lpProcessInformation,
_In_ DWORD nDlls,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_opt_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define DetourCreateProcessWithDlls DetourCreateProcessWithDllsW
#else
#define DetourCreateProcessWithDlls DetourCreateProcessWithDllsA
#endif // !UNICODE
BOOL WINAPI DetourProcessViaHelperA(_In_ DWORD dwTargetPid,
_In_ LPCSTR lpDllName,
_In_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI DetourProcessViaHelperW(_In_ DWORD dwTargetPid,
_In_ LPCSTR lpDllName,
_In_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define DetourProcessViaHelper DetourProcessViaHelperW
#else
#define DetourProcessViaHelper DetourProcessViaHelperA
#endif // !UNICODE
BOOL WINAPI DetourProcessViaHelperDllsA(_In_ DWORD dwTargetPid,
_In_ DWORD nDlls,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_ PDETOUR_CREATE_PROCESS_ROUTINEA pfCreateProcessA);
BOOL WINAPI DetourProcessViaHelperDllsW(_In_ DWORD dwTargetPid,
_In_ DWORD nDlls,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_ PDETOUR_CREATE_PROCESS_ROUTINEW pfCreateProcessW);
#ifdef UNICODE
#define DetourProcessViaHelperDlls DetourProcessViaHelperDllsW
#else
#define DetourProcessViaHelperDlls DetourProcessViaHelperDllsA
#endif // !UNICODE
BOOL WINAPI DetourUpdateProcessWithDll(_In_ HANDLE hProcess,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_ DWORD nDlls);
BOOL WINAPI DetourUpdateProcessWithDllEx(_In_ HANDLE hProcess,
_In_ HMODULE hImage,
_In_ BOOL bIs32Bit,
_In_reads_(nDlls) LPCSTR *rlpDlls,
_In_ DWORD nDlls);
BOOL WINAPI DetourCopyPayloadToProcess(_In_ HANDLE hProcess,
_In_ REFGUID rguid,
_In_reads_bytes_(cbData) PVOID pvData,
_In_ DWORD cbData);
BOOL WINAPI DetourRestoreAfterWith(VOID);
BOOL WINAPI DetourRestoreAfterWithEx(_In_reads_bytes_(cbData) PVOID pvData,
_In_ DWORD cbData);
BOOL WINAPI DetourIsHelperProcess(VOID);
VOID CALLBACK DetourFinishHelperProcess(_In_ HWND,
_In_ HINSTANCE,
_In_ LPSTR,
_In_ INT);
//
//////////////////////////////////////////////////////////////////////////////
#ifdef __cplusplus
}
#endif // __cplusplus
//////////////////////////////////////////////// Detours Internal Definitions.
//
#ifdef __cplusplus
#ifdef DETOURS_INTERNAL
#define NOTHROW
// #define NOTHROW (nothrow)
//////////////////////////////////////////////////////////////////////////////
//
#if (_MSC_VER < 1299)
#include <imagehlp.h>
typedef IMAGEHLP_MODULE IMAGEHLP_MODULE64;
typedef PIMAGEHLP_MODULE PIMAGEHLP_MODULE64;
typedef IMAGEHLP_SYMBOL SYMBOL_INFO;
typedef PIMAGEHLP_SYMBOL PSYMBOL_INFO;
static inline
LONG InterlockedCompareExchange(_Inout_ LONG *ptr, _In_ LONG nval, _In_ LONG oval)
{
return (LONG)::InterlockedCompareExchange((PVOID*)ptr, (PVOID)nval, (PVOID)oval);
}
#else
#pragma warning(push)
#pragma warning(disable:4091) // empty typedef
#include <dbghelp.h>
#pragma warning(pop)
#endif
#ifdef IMAGEAPI // defined by DBGHELP.H
typedef LPAPI_VERSION (NTAPI *PF_ImagehlpApiVersionEx)(_In_ LPAPI_VERSION AppVersion);
typedef BOOL (NTAPI *PF_SymInitialize)(_In_ HANDLE hProcess,
_In_opt_ LPCSTR UserSearchPath,
_In_ BOOL fInvadeProcess);
typedef DWORD (NTAPI *PF_SymSetOptions)(_In_ DWORD SymOptions);
typedef DWORD (NTAPI *PF_SymGetOptions)(VOID);
typedef DWORD64 (NTAPI *PF_SymLoadModule64)(_In_ HANDLE hProcess,
_In_opt_ HANDLE hFile,
_In_ LPSTR ImageName,
_In_opt_ LPSTR ModuleName,
_In_ DWORD64 BaseOfDll,
_In_opt_ DWORD SizeOfDll);
typedef BOOL (NTAPI *PF_SymGetModuleInfo64)(_In_ HANDLE hProcess,
_In_ DWORD64 qwAddr,
_Out_ PIMAGEHLP_MODULE64 ModuleInfo);
typedef BOOL (NTAPI *PF_SymFromName)(_In_ HANDLE hProcess,
_In_ LPSTR Name,
_Out_ PSYMBOL_INFO Symbol);
typedef struct _DETOUR_SYM_INFO
{
HANDLE hProcess;
HMODULE hDbgHelp;
PF_ImagehlpApiVersionEx pfImagehlpApiVersionEx;
PF_SymInitialize pfSymInitialize;
PF_SymSetOptions pfSymSetOptions;
PF_SymGetOptions pfSymGetOptions;
PF_SymLoadModule64 pfSymLoadModule64;
PF_SymGetModuleInfo64 pfSymGetModuleInfo64;
PF_SymFromName pfSymFromName;
} DETOUR_SYM_INFO, *PDETOUR_SYM_INFO;
PDETOUR_SYM_INFO DetourLoadImageHlp(VOID);
#endif // IMAGEAPI
#if defined(_INC_STDIO) && !defined(_CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS)
#error detours.h must be included before stdio.h (or at least define _CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS earlier)
#endif
#define _CRT_STDIO_ARBITRARY_WIDE_SPECIFIERS 1
#ifndef DETOUR_TRACE
#if DETOUR_DEBUG
#define DETOUR_TRACE(x) printf x
#define DETOUR_BREAK() __debugbreak()
#include <stdio.h>
#include <limits.h>
#else
#define DETOUR_TRACE(x)
#define DETOUR_BREAK()
#endif
#endif
#if 1 || defined(DETOURS_IA64)
//
// IA64 instructions are 41 bits, 3 per bundle, plus 5 bit bundle template => 128 bits per bundle.
//
#define DETOUR_IA64_INSTRUCTIONS_PER_BUNDLE (3)
#define DETOUR_IA64_TEMPLATE_OFFSET (0)
#define DETOUR_IA64_TEMPLATE_SIZE (5)
#define DETOUR_IA64_INSTRUCTION_SIZE (41)
#define DETOUR_IA64_INSTRUCTION0_OFFSET (DETOUR_IA64_TEMPLATE_SIZE)
#define DETOUR_IA64_INSTRUCTION1_OFFSET (DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTION_SIZE)
#define DETOUR_IA64_INSTRUCTION2_OFFSET (DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTION_SIZE + DETOUR_IA64_INSTRUCTION_SIZE)
C_ASSERT(DETOUR_IA64_TEMPLATE_SIZE + DETOUR_IA64_INSTRUCTIONS_PER_BUNDLE * DETOUR_IA64_INSTRUCTION_SIZE == 128);
__declspec(align(16)) struct DETOUR_IA64_BUNDLE
{
public:
union
{
BYTE data[16];
UINT64 wide[2];
};
enum {
A_UNIT = 1u,
I_UNIT = 2u,
M_UNIT = 3u,
B_UNIT = 4u,
F_UNIT = 5u,
L_UNIT = 6u,
X_UNIT = 7u,
};
struct DETOUR_IA64_METADATA
{
ULONG nTemplate : 8; // Instruction template.
ULONG nUnit0 : 4; // Unit for slot 0
ULONG nUnit1 : 4; // Unit for slot 1
ULONG nUnit2 : 4; // Unit for slot 2
};
protected:
static const DETOUR_IA64_METADATA s_rceCopyTable[33];
UINT RelocateBundle(_Inout_ DETOUR_IA64_BUNDLE* pDst, _Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra) const;
bool RelocateInstruction(_Inout_ DETOUR_IA64_BUNDLE* pDst,
_In_ BYTE slot,
_Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra) const;
// 120 112 104 96 88 80 72 64 56 48 40 32 24 16 8 0
// f. e. d. c. b. a. 9. 8. 7. 6. 5. 4. 3. 2. 1. 0.
// 00
// f.e. d.c. b.a. 9.8. 7.6. 5.4. 3.2. 1.0.
// 0000 0000 0000 0000 0000 0000 0000 001f : Template [4..0]
// 0000 0000 0000 0000 0000 03ff ffff ffe0 : Zero [ 41.. 5]
// 0000 0000 0000 0000 0000 3c00 0000 0000 : Zero [ 45.. 42]
// 0000 0000 0007 ffff ffff c000 0000 0000 : One [ 82.. 46]
// 0000 0000 0078 0000 0000 0000 0000 0000 : One [ 86.. 83]
// 0fff ffff ff80 0000 0000 0000 0000 0000 : Two [123.. 87]
// f000 0000 0000 0000 0000 0000 0000 0000 : Two [127..124]
BYTE GetTemplate() const;
// Get 4 bit opcodes.
BYTE GetInst0() const;
BYTE GetInst1() const;
BYTE GetInst2() const;
BYTE GetUnit(BYTE slot) const;
BYTE GetUnit0() const;
BYTE GetUnit1() const;
BYTE GetUnit2() const;
// Get 37 bit data.
UINT64 GetData0() const;
UINT64 GetData1() const;
UINT64 GetData2() const;
// Get/set the full 41 bit instructions.
UINT64 GetInstruction(BYTE slot) const;
UINT64 GetInstruction0() const;
UINT64 GetInstruction1() const;
UINT64 GetInstruction2() const;
void SetInstruction(BYTE slot, UINT64 instruction);
void SetInstruction0(UINT64 instruction);
void SetInstruction1(UINT64 instruction);
void SetInstruction2(UINT64 instruction);
// Get/set bitfields.
static UINT64 GetBits(UINT64 Value, UINT64 Offset, UINT64 Count);
static UINT64 SetBits(UINT64 Value, UINT64 Offset, UINT64 Count, UINT64 Field);
// Get specific read-only fields.
static UINT64 GetOpcode(UINT64 instruction); // 4bit opcode
static UINT64 GetX(UINT64 instruction); // 1bit opcode extension
static UINT64 GetX3(UINT64 instruction); // 3bit opcode extension
static UINT64 GetX6(UINT64 instruction); // 6bit opcode extension
// Get/set specific fields.
static UINT64 GetImm7a(UINT64 instruction);
static UINT64 SetImm7a(UINT64 instruction, UINT64 imm7a);
static UINT64 GetImm13c(UINT64 instruction);
static UINT64 SetImm13c(UINT64 instruction, UINT64 imm13c);
static UINT64 GetSignBit(UINT64 instruction);
static UINT64 SetSignBit(UINT64 instruction, UINT64 signBit);
static UINT64 GetImm20a(UINT64 instruction);
static UINT64 SetImm20a(UINT64 instruction, UINT64 imm20a);
static UINT64 GetImm20b(UINT64 instruction);
static UINT64 SetImm20b(UINT64 instruction, UINT64 imm20b);
static UINT64 SignExtend(UINT64 Value, UINT64 Offset);
BOOL IsMovlGp() const;
VOID SetInst(BYTE Slot, BYTE nInst);
VOID SetInst0(BYTE nInst);
VOID SetInst1(BYTE nInst);
VOID SetInst2(BYTE nInst);
VOID SetData(BYTE Slot, UINT64 nData);
VOID SetData0(UINT64 nData);
VOID SetData1(UINT64 nData);
VOID SetData2(UINT64 nData);
BOOL SetNop(BYTE Slot);
BOOL SetNop0();
BOOL SetNop1();
BOOL SetNop2();
public:
BOOL IsBrl() const;
VOID SetBrl();
VOID SetBrl(UINT64 target);
UINT64 GetBrlTarget() const;
VOID SetBrlTarget(UINT64 target);
VOID SetBrlImm(UINT64 imm);
UINT64 GetBrlImm() const;
UINT64 GetMovlGp() const;
VOID SetMovlGp(UINT64 gp);
VOID SetStop();
UINT Copy(_Out_ DETOUR_IA64_BUNDLE *pDst, _Inout_opt_ DETOUR_IA64_BUNDLE* pBundleExtra = NULL) const;
};
#endif // DETOURS_IA64
#ifdef DETOURS_ARM
#define DETOURS_PFUNC_TO_PBYTE(p) ((PBYTE)(((ULONG_PTR)(p)) & ~(ULONG_PTR)1))
#define DETOURS_PBYTE_TO_PFUNC(p) ((PBYTE)(((ULONG_PTR)(p)) | (ULONG_PTR)1))