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GleeBug
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Implement some more emulated APIs

This commit is contained in:
Duncan Ogilvie 2020-09-18 19:56:37 +02:00
parent 3413850282
commit ad67ff50fc
4 changed files with 76 additions and 0 deletions
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5
StaticEngine/Emulator.h
View File

@ -407,6 +407,11 @@ public:
return hThread; return hThread;
} }
PROCESS_INFORMATION* TitanGetProcessInformation()
{
return &mProcessInfo;
}
//Registers //Registers
ULONG_PTR GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister) const ULONG_PTR GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister) const
{ {

33
StaticEngine/TitanEngineEmulator.cpp
View File

@ -107,12 +107,45 @@ __declspec(dllexport) HANDLE TITCALL TitanOpenThread(DWORD dwDesiredAccess, bool
return emu.TitanOpenThread(dwDesiredAccess, bInheritHandle, dwThreadId); return emu.TitanOpenThread(dwDesiredAccess, bInheritHandle, dwThreadId);
} }
__declspec(dllexport) PROCESS_INFORMATION* TITCALL TitanGetProcessInformation()
{
return emu.TitanGetProcessInformation();
}
__declspec(dllexport) ULONG_PTR TITCALL ImporterGetRemoteAPIAddressEx(const char* szDLLName, const char* szAPIName)
{
#ifdef _WIN64
#define X64DBG_DLL L"x64dbg.dll"
#else
#define X64DBG_DLL L"x32dbg.dll"
#endif // _WIN64
static auto hModule = GetModuleHandleW(X64DBG_DLL);
#undef X64DBG_DLL
if (hModule)
{
static auto DbgValFromString = (ULONG_PTR(*)(const char*))GetProcAddress(hModule, "DbgValFromString");
if (DbgValFromString)
{
char expr[1024] = "";
_snprintf_s(expr, _TRUNCATE, "\"%s\":%s", szDLLName, szAPIName);
return DbgValFromString(expr);
}
}
return 0;
}
//Registers //Registers
__declspec(dllexport) ULONG_PTR TITCALL GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister) __declspec(dllexport) ULONG_PTR TITCALL GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister)
{ {
return emu.GetContextDataEx(hActiveThread, IndexOfRegister); return emu.GetContextDataEx(hActiveThread, IndexOfRegister);
} }
__declspec(dllexport) ULONG_PTR TITCALL GetContextData(DWORD IndexOfRegister)
{
return GetContextDataEx(TitanGetProcessInformation()->hThread, IndexOfRegister);
}
__declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister, ULONG_PTR NewRegisterValue) __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister, ULONG_PTR NewRegisterValue)
{ {
return emu.SetContextDataEx(hActiveThread, IndexOfRegister, NewRegisterValue); return emu.SetContextDataEx(hActiveThread, IndexOfRegister, NewRegisterValue);

5
TitanEngineEmulator/Emulator.h
View File

@ -294,6 +294,11 @@ public:
return hThread; return hThread;
} }
PROCESS_INFORMATION* TitanGetProcessInformation()
{
return &mMainProcess;
}
//Stepping //Stepping
void StepOver(LPVOID CallBack) void StepOver(LPVOID CallBack)
{ {

33
TitanEngineEmulator/TitanEngineEmulator.cpp
View File

@ -107,12 +107,45 @@ __declspec(dllexport) HANDLE TITCALL TitanOpenThread(DWORD dwDesiredAccess, bool
return emu.TitanOpenThread(dwDesiredAccess, bInheritHandle, dwThreadId); return emu.TitanOpenThread(dwDesiredAccess, bInheritHandle, dwThreadId);
} }
__declspec(dllexport) PROCESS_INFORMATION* TITCALL TitanGetProcessInformation()
{
return emu.TitanGetProcessInformation();
}
__declspec(dllexport) ULONG_PTR TITCALL ImporterGetRemoteAPIAddressEx(const char* szDLLName, const char* szAPIName)
{
#ifdef _WIN64
#define X64DBG_DLL L"x64dbg.dll"
#else
#define X64DBG_DLL L"x32dbg.dll"
#endif // _WIN64
static auto hModule = GetModuleHandleW(X64DBG_DLL);
#undef X64DBG_DLL
if (hModule)
{
static auto DbgValFromString = (ULONG_PTR(*)(const char*))GetProcAddress(hModule, "DbgValFromString");
if (DbgValFromString)
{
char expr[1024] = "";
_snprintf_s(expr, _TRUNCATE, "\"%s\":%s", szDLLName, szAPIName);
return DbgValFromString(expr);
}
}
return 0;
}
//Registers //Registers
__declspec(dllexport) ULONG_PTR TITCALL GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister) __declspec(dllexport) ULONG_PTR TITCALL GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister)
{ {
return emu.GetContextDataEx(hActiveThread, IndexOfRegister); return emu.GetContextDataEx(hActiveThread, IndexOfRegister);
} }
__declspec(dllexport) ULONG_PTR TITCALL GetContextData(DWORD IndexOfRegister)
{
return GetContextDataEx(TitanGetProcessInformation()->hThread, IndexOfRegister);
}
__declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister, ULONG_PTR NewRegisterValue) __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister, ULONG_PTR NewRegisterValue)
{ {
return emu.SetContextDataEx(hActiveThread, IndexOfRegister, NewRegisterValue); return emu.SetContextDataEx(hActiveThread, IndexOfRegister, NewRegisterValue);