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Port AVX512 support from TitanEngine 

https://github.com/x64dbg/TitanEngine/pull/22
This commit is contained in:
Duncan Ogilvie 2025-03-30 12:54:22 +02:00
parent 37b6606d58
commit b4b3e32b09
11 changed files with 293 additions and 32 deletions
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9
GleeBug/GleeBug.vcxproj
View File

@ -21,31 +21,32 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{B65A3680-9B6B-44E6-A046-649F94DF9F56}</ProjectGuid>
<RootNamespace>GleeBug</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>

4
GleeBug/ntdll.h
View File

@ -2511,7 +2511,7 @@ typedef ULONG GDI_HANDLE_BUFFER32[GDI_HANDLE_BUFFER_SIZE32];
typedef ULONG GDI_HANDLE_BUFFER64[GDI_HANDLE_BUFFER_SIZE64];
typedef ULONG GDI_HANDLE_BUFFER[GDI_HANDLE_BUFFER_SIZE];
#define FLS_MAXIMUM_AVAILABLE 128
#define NTDLL_FLS_MAXIMUM_AVAILABLE 128
#define TLS_MINIMUM_AVAILABLE 64
#define TLS_EXPANSION_SLOTS 1024
@ -2656,7 +2656,7 @@ typedef struct _PEB
PVOID* FlsCallback;
LIST_ENTRY FlsListHead;
PVOID FlsBitmap;
ULONG FlsBitmapBits[FLS_MAXIMUM_AVAILABLE / (sizeof(ULONG) * 8)];
ULONG FlsBitmapBits[NTDLL_FLS_MAXIMUM_AVAILABLE / (sizeof(ULONG) * 8)];
ULONG FlsHighIndex;
PVOID WerRegistrationData;

9
MyDebugger/MyDebugger.vcxproj
View File

@ -21,31 +21,32 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{4083DE5A-582F-4B15-B6F0-CB866E66F8C4}</ProjectGuid>
<RootNamespace>MyDebugger</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>

9
StaticEngine/StaticEngine.vcxproj
View File

@ -21,31 +21,32 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{8E0C7F46-89CC-4510-BC17-07513A31BC7E}</ProjectGuid>
<RootNamespace>StaticEngine</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>

18
StaticEngine/TitanEngine.h
View File

@ -599,6 +599,12 @@ typedef struct
XmmRegister_t High; //AVX part
} YmmRegister_t;
typedef struct
{
YmmRegister_t Low; //AVX part
YmmRegister_t High; //AVX-512 part
} ZmmRegister_t;
typedef struct
{
BYTE data[10];
@ -664,6 +670,16 @@ typedef struct
#endif
} TITAN_ENGINE_CONTEXT_t;
typedef struct
{
#ifdef _WIN64
ZmmRegister_t ZmmRegisters[32];
#else // x86
ZmmRegister_t ZmmRegisters[8];
#endif
ULONGLONG Opmask[8];
} TITAN_ENGINE_CONTEXT_AVX512_t;
#ifdef __cplusplus
extern "C"
{
@ -853,6 +869,8 @@ __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD
__declspec(dllexport) bool TITCALL SetContextData(DWORD IndexOfRegister, ULONG_PTR NewRegisterValue);
__declspec(dllexport) bool TITCALL GetAVXContext(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_t* titcontext);
__declspec(dllexport) bool TITCALL SetAVXContext(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_t* titcontext);
__declspec(dllexport) bool TITCALL GetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext);
__declspec(dllexport) bool TITCALL SetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext);
__declspec(dllexport) void TITCALL ClearExceptionNumber();
__declspec(dllexport) long TITCALL CurrentExceptionNumber();
__declspec(dllexport) bool TITCALL MatchPatternEx(HANDLE hProcess, void* MemoryToCheck, int SizeOfMemoryToCheck, void* PatternToMatch, int SizeOfPatternToMatch, PBYTE WildCard);

10
StaticEngine/TitanEngineEmulator.cpp
View File

@ -171,6 +171,16 @@ __declspec(dllexport) void TITCALL Getx87FPURegisters(x87FPURegister_t x87FPUReg
emu.Getx87FPURegisters(x87FPURegisters, titcontext);
}
__declspec(dllexport) bool TITCALL GetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext)
{
return false;
}
__declspec(dllexport) bool TITCALL SetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext)
{
return false;
}
//PE
__declspec(dllexport) bool TITCALL StaticFileLoad(const char* szFileName, DWORD DesiredAccess, bool SimulateLoad, LPHANDLE FileHandle, LPDWORD LoadedSize, LPHANDLE FileMap, PULONG_PTR FileMapVA)
{

34
TitanEngineEmulator/Emulator.h
View File

@ -1170,18 +1170,32 @@ private: //functions
return dwLastError;
}
static DWORD GetNtBuildNumberWindows7()
{
auto p_RtlGetVersion = (NTSTATUS(WINAPI*)(PRTL_OSVERSIONINFOW))GetProcAddress(GetModuleHandleW(L"ntdll.dll"), "RtlGetVersion");
RTL_OSVERSIONINFOW info = { sizeof(info) };
if (p_RtlGetVersion && p_RtlGetVersion(&info) == 0)
return info.dwBuildNumber;
else
return 0;
}
static DWORD GetNtBuildNumber()
{
// https://www.vergiliusproject.com/kernels/x64/Windows%2010%20%7C%202016/1507%20Threshold%201/_KUSER_SHARED_DATA
auto NtBuildNumber = *(DWORD*)(0x7FFE0000 + 0x260);
if (NtBuildNumber == 0)
{
// Older versions of Windows
static DWORD NtBuildNumber7 = GetNtBuildNumberWindows7();
NtBuildNumber = NtBuildNumber7;
}
return NtBuildNumber;
}
static bool isAtleastVista()
{
static bool isAtleastVista = false;
static bool isSet = false;
if(isSet)
return isAtleastVista;
OSVERSIONINFO versionInfo = { 0 };
versionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&versionInfo);
isAtleastVista = versionInfo.dwMajorVersion >= 6;
isSet = true;
return isAtleastVista;
return GetNtBuildNumber() >= 6000;
}
//Quote from The Ultimate Anti-Debugging Reference by Peter Ferrie

18
TitanEngineEmulator/TitanEngine.h
View File

@ -603,6 +603,12 @@ typedef struct
XmmRegister_t High; //AVX part
} YmmRegister_t;
typedef struct
{
YmmRegister_t Low; //AVX part
YmmRegister_t High; //AVX-512 part
} ZmmRegister_t;
typedef struct
{
BYTE data[10];
@ -668,6 +674,16 @@ typedef struct
#endif
} TITAN_ENGINE_CONTEXT_t;
typedef struct
{
#ifdef _WIN64
ZmmRegister_t ZmmRegisters[32];
#else // x86
ZmmRegister_t ZmmRegisters[8];
#endif
ULONGLONG Opmask[8];
} TITAN_ENGINE_CONTEXT_AVX512_t;
#ifdef __cplusplus
extern "C"
{
@ -859,6 +875,8 @@ __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD
__declspec(dllexport) bool TITCALL SetContextData(DWORD IndexOfRegister, ULONG_PTR NewRegisterValue);
__declspec(dllexport) bool TITCALL GetAVXContext(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_t* titcontext);
__declspec(dllexport) bool TITCALL SetAVXContext(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_t* titcontext);
__declspec(dllexport) bool TITCALL GetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext);
__declspec(dllexport) bool TITCALL SetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext);
__declspec(dllexport) void TITCALL ClearExceptionNumber();
__declspec(dllexport) long TITCALL CurrentExceptionNumber();
__declspec(dllexport) bool TITCALL MatchPatternEx(HANDLE hProcess, void* MemoryToCheck, int SizeOfMemoryToCheck, void* PatternToMatch, int SizeOfPatternToMatch, PBYTE WildCard);

197
TitanEngineEmulator/TitanEngineEmulator.cpp
View File

@ -184,6 +184,203 @@ __declspec(dllexport) void TITCALL Getx87FPURegisters(x87FPURegister_t x87FPUReg
emu.Getx87FPURegisters(x87FPURegisters, titcontext);
}
// AVX-512 constants
#ifndef XSTATE_MASK_AVX512
#define XSTATE_AVX512_KMASK (5)
#define XSTATE_AVX512_ZMM_H (6)
#define XSTATE_AVX512_ZMM (7)
#define XSTATE_MASK_AVX512 ((1ui64 << (XSTATE_AVX512_KMASK)) | \
(1ui64 << (XSTATE_AVX512_ZMM_H)) | \
(1ui64 << (XSTATE_AVX512_ZMM)))
#endif
static bool SetAVX512ContextFallbackToAVX(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext) {
// Fall back to using AVX and ignore the rest
TITAN_ENGINE_CONTEXT_t Avx;
memset(&Avx, 0, sizeof(Avx));
for (int i = 0; i < _countof(Avx.YmmRegisters); i++) {
Avx.YmmRegisters[i] = titcontext->ZmmRegisters[i].Low;
}
return SetAVXContext(hActiveThread, &Avx);
}
__declspec(dllexport) bool TITCALL SetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext)
{
if (InitXState() == false)
return false;
DWORD64 FeatureMask = _GetEnabledXStateFeatures();
if ((FeatureMask & XSTATE_MASK_AVX512) == 0)
return SetAVX512ContextFallbackToAVX(hActiveThread, titcontext);
DWORD ContextSize = 0;
BOOL Success = _InitializeContext(NULL,
CONTEXT_ALL | CONTEXT_XSTATE,
NULL,
&ContextSize);
if ((Success == TRUE) || (GetLastError() != ERROR_INSUFFICIENT_BUFFER))
return false;
std::vector<uint8_t> dataBuffer(ContextSize);
PCONTEXT Context;
Success = _InitializeContext(dataBuffer.data(),
CONTEXT_ALL | CONTEXT_XSTATE,
&Context,
&ContextSize);
if (Success == FALSE)
return false;
if (_SetXStateFeaturesMask(Context, XSTATE_MASK_AVX | XSTATE_MASK_AVX512) == FALSE)
return SetAVX512ContextFallbackToAVX(hActiveThread, titcontext);
if (GetThreadContext(hActiveThread, Context) == FALSE)
return false;
if (_GetXStateFeaturesMask(Context, &FeatureMask) == FALSE)
return false;
DWORD FeatureLengthSse;
DWORD FeatureLengthAvx;
DWORD FeatureLengthAvx512_KMASK;
DWORD FeatureLengthAvx512_ZMM_H;
DWORD FeatureLengthAvx512_ZMM;
XmmRegister_t* Sse = (XmmRegister_t*)_LocateXStateFeature(Context, XSTATE_LEGACY_SSE, &FeatureLengthSse);
XmmRegister_t* Avx = (XmmRegister_t*)_LocateXStateFeature(Context, XSTATE_AVX, &FeatureLengthAvx);
ULONGLONG* Avx512_KMASK = (ULONGLONG*)_LocateXStateFeature(Context, XSTATE_AVX512_KMASK, &FeatureLengthAvx512_KMASK);
ZmmRegister_t* Avx512_ZMM = (ZmmRegister_t *)_LocateXStateFeature(Context, XSTATE_AVX512_ZMM, &FeatureLengthAvx512_ZMM);
YmmRegister_t* Avx512_ZMM_H = (YmmRegister_t *)_LocateXStateFeature(Context, XSTATE_AVX512_ZMM_H, &FeatureLengthAvx512_ZMM_H);
if (Sse != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthSse / sizeof(XmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
Sse[i] = titcontext->ZmmRegisters[i].Low.Low;
}
if (Avx != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx / sizeof(XmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
Avx[i] = titcontext->ZmmRegisters[i].Low.High;
}
if (Avx512_ZMM_H != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_ZMM_H / sizeof(YmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
Avx512_ZMM_H[i] = titcontext->ZmmRegisters[i].High;
}
if (Avx512_ZMM != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_ZMM / sizeof(ZmmRegister_t), _countof(titcontext->ZmmRegisters) - FeatureLengthAvx / sizeof(XmmRegister_t)); i++)
Avx512_ZMM[i] = titcontext->ZmmRegisters[i + FeatureLengthAvx / sizeof(XmmRegister_t)];
}
if (Avx512_KMASK != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_KMASK / sizeof(ULONGLONG), _countof(titcontext->Opmask)); i++)
Avx512_KMASK[i] = titcontext->Opmask[i];
}
return (SetThreadContext(hActiveThread, Context) == TRUE);
}
static bool GetAVX512ContextFallbackToAVX(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext)
{
// Fall back to using AVX and fill the rest with 0
TITAN_ENGINE_CONTEXT_t Avx;
memset(&Avx, 0, sizeof(Avx));
if (GetAVXContext(hActiveThread, &Avx)) {
for (int i = 0; i < _countof(Avx.YmmRegisters); i++)
titcontext->ZmmRegisters[i].Low = Avx.YmmRegisters[i];
return true;
}
else {
return false;
}
}
__declspec(dllexport) bool TITCALL GetAVX512Context(HANDLE hActiveThread, TITAN_ENGINE_CONTEXT_AVX512_t* titcontext)
{
if (InitXState() == false)
return false;
DWORD64 FeatureMask = _GetEnabledXStateFeatures();
if ((FeatureMask & XSTATE_MASK_AVX512) == 0) //XSTATE_MASK_AVX512
return GetAVX512ContextFallbackToAVX(hActiveThread, titcontext);
DWORD ContextSize = 0;
BOOL Success = _InitializeContext(NULL,
CONTEXT_ALL | CONTEXT_XSTATE,
NULL,
&ContextSize);
if ((Success == TRUE) || (GetLastError() != ERROR_INSUFFICIENT_BUFFER))
return false;
std::vector<uint8_t> dataBuffer(ContextSize);
PCONTEXT Context;
Success = _InitializeContext(dataBuffer.data(),
CONTEXT_ALL | CONTEXT_XSTATE,
&Context,
&ContextSize);
if (Success == FALSE)
return false;
if (_SetXStateFeaturesMask(Context, XSTATE_MASK_AVX | XSTATE_MASK_AVX512) == FALSE)
return GetAVX512ContextFallbackToAVX(hActiveThread, titcontext);
if (GetThreadContext(hActiveThread, Context) == FALSE)
return false;
if (_GetXStateFeaturesMask(Context, &FeatureMask) == FALSE)
return false;
DWORD FeatureLengthSse;
DWORD FeatureLengthAvx;
DWORD FeatureLengthAvx512_KMASK;
DWORD FeatureLengthAvx512_ZMM_H;
DWORD FeatureLengthAvx512_ZMM;
XmmRegister_t* Sse = (XmmRegister_t*)_LocateXStateFeature(Context, XSTATE_LEGACY_SSE, &FeatureLengthSse);
XmmRegister_t* Avx = (XmmRegister_t*)_LocateXStateFeature(Context, XSTATE_AVX, &FeatureLengthAvx);
ULONGLONG* Avx512_KMASK = (ULONGLONG*)_LocateXStateFeature(Context, XSTATE_AVX512_KMASK, &FeatureLengthAvx512_KMASK);
ZmmRegister_t* Avx512_ZMM = (ZmmRegister_t *)_LocateXStateFeature(Context, XSTATE_AVX512_ZMM, &FeatureLengthAvx512_ZMM);
YmmRegister_t* Avx512_ZMM_H = (YmmRegister_t *)_LocateXStateFeature(Context, XSTATE_AVX512_ZMM_H, &FeatureLengthAvx512_ZMM_H);
if (Sse != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthSse / sizeof(XmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
titcontext->ZmmRegisters[i].Low.Low = Sse[i];
}
if (Avx != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx / sizeof(XmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
titcontext->ZmmRegisters[i].Low.High = Avx[i];
}
if (Avx512_ZMM_H != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_ZMM_H / sizeof(YmmRegister_t), _countof(titcontext->ZmmRegisters)); i++)
titcontext->ZmmRegisters[i].High = Avx512_ZMM_H[i];
}
if (Avx512_ZMM != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_ZMM / sizeof(ZmmRegister_t), _countof(titcontext->ZmmRegisters) - FeatureLengthAvx / sizeof(XmmRegister_t)); i++)
titcontext->ZmmRegisters[i + FeatureLengthAvx / sizeof(XmmRegister_t)] = Avx512_ZMM[i];
}
if (Avx512_KMASK != NULL) //If the feature is unsupported by the processor it will return NULL
{
for (size_t i = 0; i < MIN(FeatureLengthAvx512_KMASK / sizeof(ULONGLONG), _countof(titcontext->Opmask)); i++)
titcontext->Opmask[i] = Avx512_KMASK[i];
}
return true;
}
//PE
__declspec(dllexport) bool TITCALL StaticFileLoad(const char* szFileName, DWORD DesiredAccess, bool SimulateLoad, LPHANDLE FileHandle, LPDWORD LoadedSize, LPHANDLE FileMap, PULONG_PTR FileMapVA)
{

9
TitanEngineEmulator/TitanEngineEmulator.vcxproj
View File

@ -21,31 +21,32 @@
<PropertyGroup Label="Globals">
<ProjectGuid>{2790D540-B51E-48F1-B8E9-F14F2EEAA676}</ProjectGuid>
<RootNamespace>TitanEngineEmulator</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>DynamicLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v140_xp</PlatformToolset>
<PlatformToolset>v141_xp</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>MultiByte</CharacterSet>
</PropertyGroup>

8
TitanEngineEmulator/ntdll.h
View File

@ -2511,9 +2511,9 @@ typedef ULONG GDI_HANDLE_BUFFER32[GDI_HANDLE_BUFFER_SIZE32];
typedef ULONG GDI_HANDLE_BUFFER64[GDI_HANDLE_BUFFER_SIZE64];
typedef ULONG GDI_HANDLE_BUFFER[GDI_HANDLE_BUFFER_SIZE];
#define FLS_MAXIMUM_AVAILABLE 128
#define TLS_MINIMUM_AVAILABLE 64
#define TLS_EXPANSION_SLOTS 1024
#define NTDLL_FLS_MAXIMUM_AVAILABLE 128
#define NTDLL_TLS_MINIMUM_AVAILABLE 64
#define NTDLL_TLS_EXPANSION_SLOTS 1024
typedef struct _PEB_LDR_DATA
{
@ -2656,7 +2656,7 @@ typedef struct _PEB
PVOID* FlsCallback;
LIST_ENTRY FlsListHead;
PVOID FlsBitmap;
ULONG FlsBitmapBits[FLS_MAXIMUM_AVAILABLE / (sizeof(ULONG) * 8)];
ULONG FlsBitmapBits[NTDLL_FLS_MAXIMUM_AVAILABLE / (sizeof(ULONG) * 8)];
ULONG FlsHighIndex;
PVOID WerRegistrationData;