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TitanEngine
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last fpu changes - ended basic first version

This commit is contained in:
dreg_fr33project 2014-11-02 00:31:43 +01:00
parent 650bb5a46b
commit 71b5f65fbc
2 changed files with 65 additions and 9 deletions
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2
TitanEngine/Global.Engine.Threading.h
View File

@ -4,7 +4,7 @@
#define GetSTInTOPStackFromStatusWord(StatusWord) ((StatusWord & 0x3800) >> 11)
#define Getx87r0PositionInRegisterArea(STInTopStack) ((8 - STInTopStack) % 8)
#define Calculatex87registerPositionInRegisterArea(x87r0_position, index) (((x87r0_position + index) % 8))
#define GetRegisterAreaOf87register(register_area, x87r0_position, index) (((char *) register_area) + 10 * Calculatex87registerPositionInRegisterArea(x87r0_position, i) )
#define GetRegisterAreaOf87register(register_area, x87r0_position, index) (((char *) register_area) + 10 * Calculatex87registerPositionInRegisterArea(x87r0_position, index) )
#define GetSTValueFromIndex(x87r0_position, index) ((x87r0_position + index) % 8)
enum CriticalSectionLock

72
TitanEngine/TitanEngine.Debugger.Context.cpp
View File

@ -910,35 +910,91 @@ __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD
}
else if(IndexOfRegister == UE_MMX0)
{
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX1)
{
memcpy(&(titcontext.RegisterArea[1 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[1 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX2)
{
memcpy(&(titcontext.RegisterArea[2 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[2 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX3)
{
memcpy(&(titcontext.RegisterArea[3 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[3 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX4)
{
memcpy(&(titcontext.RegisterArea[4 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[4 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX5)
{
memcpy(&(titcontext.RegisterArea[5 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[5 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX6)
{
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_MMX7)
{
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 8);
}
else if(IndexOfRegister == UE_x87_r0)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 0)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r1)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 1)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r2)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 2)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r3)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 3)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r4)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 4)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r5)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 5)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r6)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 6)), (char*) NewRegisterValue, 10);
}
else if(IndexOfRegister == UE_x87_r7)
{
int STInTopStack = GetSTInTOPStackFromStatusWord(titcontext.x87fpu.StatusWord);
DWORD x87r0_position = Getx87r0PositionInRegisterArea(STInTopStack);
memcpy(((uint64_t*) GetRegisterAreaOf87register(titcontext.RegisterArea, x87r0_position, 7)), (char*) NewRegisterValue, 10);
}
else
{