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TitanEngine
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- added StepOut function

This commit is contained in:
Mr. eXoDia 2014-03-12 14:49:36 +01:00
parent 4230d3c986
commit fc51e0d144
6 changed files with 41 additions and 0 deletions
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1
SDK/C/TitanEngine.h
View File

@ -706,6 +706,7 @@ __declspec(dllexport) void TITCALL SetCustomHandler(DWORD ExceptionId, LPVOID Ca
__declspec(dllexport) void TITCALL ForceClose();
__declspec(dllexport) void TITCALL StepInto(LPVOID traceCallBack);
__declspec(dllexport) void TITCALL StepOver(LPVOID traceCallBack);
__declspec(dllexport) void TITCALL StepOut(LPVOID StepOut, bool StepFinal);
__declspec(dllexport) void TITCALL SingleStep(DWORD StepCount, LPVOID StepCallBack);
__declspec(dllexport) bool TITCALL GetUnusedHardwareBreakPointRegister(LPDWORD RegisterIndex);
__declspec(dllexport) bool TITCALL SetHardwareBreakPointEx(HANDLE hActiveThread, ULONG_PTR bpxAddress, DWORD IndexOfRegister, DWORD bpxType, DWORD bpxSize, LPVOID bpxCallBack, LPDWORD IndexOfSelectedRegister);

1
SDK/CPP/TitanEngine.h
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@ -705,6 +705,7 @@ __declspec(dllimport) void TITCALL SetCustomHandler(DWORD ExceptionId, LPVOID Ca
__declspec(dllimport) void TITCALL ForceClose();
__declspec(dllimport) void TITCALL StepInto(LPVOID traceCallBack);
__declspec(dllimport) void TITCALL StepOver(LPVOID traceCallBack);
__declspec(dllexport) void TITCALL StepOut(LPVOID StepOut, bool StepFinal);
__declspec(dllimport) void TITCALL SingleStep(DWORD StepCount, LPVOID StepCallBack);
__declspec(dllimport) bool TITCALL GetUnusedHardwareBreakPointRegister(LPDWORD RegisterIndex);
__declspec(dllimport) bool TITCALL SetHardwareBreakPointEx(HANDLE hActiveThread, ULONG_PTR bpxAddress, DWORD IndexOfRegister, DWORD bpxType, DWORD bpxSize, LPVOID bpxCallBack, LPDWORD IndexOfSelectedRegister);

5
SDK/CPP/TitanEngine.hpp
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@ -1384,6 +1384,10 @@ protected:
{
UE::StepOver((void*)traceCallBack);
}
static void StepOut(fBreakPointCallback StepOutCallBack)
{
UE::StepOut((void*)StepOutCallBack);
}
static void SingleStep(DWORD StepCount, fBreakPointCallback StepCallBack)
{
UE::SingleStep(StepCount, (void*)StepCallBack);
@ -1565,6 +1569,7 @@ public:
using DebuggerX::ForceClose;
using DebuggerX::StepInto;
using DebuggerX::StepOver;
using DebuggerX::StepOut;
using DebuggerX::SingleStep;
using DebuggerX::GetUnusedHardwareBreakPointRegister;
using DebuggerX::SetHardwareBreakPointEx;

26
TitanEngine/Global.Debugger.cpp
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@ -36,6 +36,8 @@ bool engineFileIsBeingDebugged = false;
ULONG_PTR engineFakeDLLHandle = NULL;
LPVOID engineAttachedProcessDebugInfo = NULL;
wchar_t szDebuggerName[512];
bool DebugStepFinal = false;
LPVOID StepOutCallBack = NULL;
// Global.Debugger.functions:
long DebugLoopInSecondThread(LPVOID InputParameter)
@ -71,3 +73,27 @@ void ClearProcessList()
{
std::vector<PROCESS_ITEM_DATA>().swap(hListProcess);
}
void StepOutStepCallBack()
{
BYTE cipch = 0x90;
MemoryReadSafe(dbgProcessInformation.hProcess, (void*)GetContextData(UE_CIP), &cipch, sizeof(cipch), 0);
if(cipch == 0xC3 || cipch == 0xC2) //ret
{
if(DebugStepFinal)
StepOver(StepOutCallBack);
else
{
typedef void(TITCALL *fCustomBreakPoint)();
__try
{
((fCustomBreakPoint)StepOutCallBack)();
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
}
}
}
else
StepOver(StepOutStepCallBack);
}

7
TitanEngine/TitanEngine.Debugger.Control.cpp
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@ -79,6 +79,13 @@ __declspec(dllexport) void TITCALL StepOver(LPVOID StepCallBack)
StepInto(StepCallBack);
}
__declspec(dllexport) void TITCALL StepOut(LPVOID StepOut, bool StepFinal)
{
DebugStepFinal = StepFinal;
StepOutCallBack = StepOut;
StepOver(StepOutStepCallBack);
}
__declspec(dllexport) void TITCALL SingleStep(DWORD StepCount, LPVOID StepCallBack)
{

1
TitanEngine/definitions.h
View File

@ -211,6 +211,7 @@ __declspec(dllexport) void TITCALL SetCustomHandler(DWORD ExceptionId, LPVOID Ca
__declspec(dllexport) void TITCALL ForceClose();
__declspec(dllexport) void TITCALL StepInto(LPVOID traceCallBack);
__declspec(dllexport) void TITCALL StepOver(LPVOID traceCallBack);
__declspec(dllexport) void TITCALL StepOut(LPVOID StepOut, bool StepFinal);
__declspec(dllexport) void TITCALL SingleStep(DWORD StepCount, LPVOID StepCallBack);
__declspec(dllexport) bool TITCALL GetUnusedHardwareBreakPointRegister(LPDWORD RegisterIndex);
__declspec(dllexport) bool TITCALL SetHardwareBreakPointEx(HANDLE hActiveThread, ULONG_PTR bpxAddress, DWORD IndexOfRegister, DWORD bpxType, DWORD bpxSize, LPVOID bpxCallBack, LPDWORD IndexOfSelectedRegister);