las fpu changes

SDK/C/TitanEngine.h

@@ -253,6 +253,51 @@
 #define UE_SEG_DS 40
 #define UE_SEG_CS 41
 #define UE_SEG_SS 42
+#define UE_x87_r0 43
+#define UE_x87_r1 44
+#define UE_x87_r2 45
+#define UE_x87_r3 46
+#define UE_x87_r4 47
+#define UE_x87_r5 48
+#define UE_x87_r6 49
+#define UE_x87_r7 50
+#define UE_X87_STATUSWORD 51
+#define UE_X87_CONTROLWORD 52
+#define UE_X87_TAGWORD 53
+#define UE_MXCSR 54
+#define UE_MMX0 55
+#define UE_MMX1 56
+#define UE_MMX2 57
+#define UE_MMX3 58
+#define UE_MMX4 59
+#define UE_MMX5 60
+#define UE_MMX6 61
+#define UE_MMX7 62
+#define UE_XMM0 63
+#define UE_XMM1 64
+#define UE_XMM2 65
+#define UE_XMM3 66
+#define UE_XMM4 67
+#define UE_XMM5 68
+#define UE_XMM6 69
+#define UE_XMM7 70
+#define UE_XMM8 71
+#define UE_XMM9 72
+#define UE_XMM10 73
+#define UE_XMM11 74
+#define UE_XMM12 75
+#define UE_XMM13 76
+#define UE_XMM14 77
+#define UE_XMM15 78
+#define UE_x87_ST0 79
+#define UE_x87_ST1 80
+#define UE_x87_ST2 81
+#define UE_x87_ST3 82
+#define UE_x87_ST4 83
+#define UE_x87_ST5 84
+#define UE_x87_ST6 85
+#define UE_x87_ST7 86
+
 
 #ifndef CONTEXT_EXTENDED_REGISTERS
 #define CONTEXT_EXTENDED_REGISTERS 0

TitanEngine/TitanEngine.Debugger.Context.cpp

@@ -293,239 +293,254 @@ __declspec(dllexport) bool TITCALL GetFullContextDataEx(HANDLE hActiveThread, TI
 __declspec(dllexport) ULONG_PTR TITCALL GetContextDataEx(HANDLE hActiveThread, DWORD IndexOfRegister)
 {
     ULONG_PTR retValue = 0;
-    CONTEXT DBGContext;
+    TITAN_ENGINE_CONTEXT_t titcontext;
-    memset(&DBGContext, 0, sizeof(CONTEXT));
-
-    DBGContext.ContextFlags = CONTEXT_ALL;
 
     if(SuspendThread(hActiveThread) == (DWORD) - 1)
-        return retValue;
+        return false;
 
-    if(!GetThreadContext(hActiveThread, &DBGContext))
+    memset(&titcontext, 0, sizeof(titcontext));
+
+    if(! _GetFullContextDataEx(hActiveThread, & titcontext))
     {
         ResumeThread(hActiveThread);
-        return retValue;
+        return false;
     }
     ResumeThread(hActiveThread);
 
 #ifdef _WIN64 //x64
     if(IndexOfRegister == UE_EAX)
     {
-        retValue = DBGContext.Rax & 0xFFFFFFFF;
+        retValue = titcontext.cax & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EBX)
     {
-        retValue = DBGContext.Rbx & 0xFFFFFFFF;
+        retValue = titcontext.cbx & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_ECX)
     {
-        retValue = DBGContext.Rcx & 0xFFFFFFFF;
+        retValue = titcontext.ccx & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EDX)
     {
-        retValue = DBGContext.Rdx & 0xFFFFFFFF;
+        retValue = titcontext.cdx & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EDI)
     {
-        retValue = DBGContext.Rdi & 0xFFFFFFFF;
+        retValue = titcontext.cdi & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_ESI)
     {
-        retValue = DBGContext.Rsi & 0xFFFFFFFF;
+        retValue = titcontext.csi & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EBP)
     {
-        retValue = DBGContext.Rbp & 0xFFFFFFFF;
+        retValue = titcontext.cbp & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_ESP)
     {
-        retValue = DBGContext.Rsp & 0xFFFFFFFF;
+        retValue = titcontext.csp & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EIP)
     {
-        retValue = DBGContext.Rip & 0xFFFFFFFF;
+        retValue = titcontext.cip & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_EFLAGS)
     {
-        retValue = DBGContext.EFlags & 0xFFFFFFFF;
+        retValue = titcontext.eflags & 0xFFFFFFFF;
     }
     else if(IndexOfRegister == UE_RAX)
     {
-        retValue = DBGContext.Rax;
+        retValue = titcontext.cax;
     }
     else if(IndexOfRegister == UE_RBX)
     {
-        retValue = DBGContext.Rbx;
+        retValue = titcontext.cbx;
     }
     else if(IndexOfRegister == UE_RCX)
     {
-        retValue = DBGContext.Rcx;
+        retValue = titcontext.ccx;
     }
     else if(IndexOfRegister == UE_RDX)
     {
-        retValue = DBGContext.Rdx;
+        retValue = titcontext.cdx;
     }
     else if(IndexOfRegister == UE_RDI)
     {
-        retValue = DBGContext.Rdi;
+        retValue = titcontext.cdi;
     }
     else if(IndexOfRegister == UE_RSI)
     {
-        retValue = DBGContext.Rsi;
+        retValue = titcontext.csi;
     }
     else if(IndexOfRegister == UE_RBP)
     {
-        retValue = DBGContext.Rbp;
+        retValue = titcontext.cbp;
     }
     else if(IndexOfRegister == UE_RSP)
     {
-        retValue = DBGContext.Rsp;
+        retValue = titcontext.csp;
     }
     else if(IndexOfRegister == UE_RIP)
     {
-        retValue = DBGContext.Rip;
+        retValue = titcontext.cip;
     }
     else if(IndexOfRegister == UE_RFLAGS)
     {
-        retValue = DBGContext.EFlags;
+        retValue = titcontext.eflags;
     }
     else if(IndexOfRegister == UE_R8)
     {
-        retValue = DBGContext.R8;
+        retValue = titcontext.r8;
     }
     else if(IndexOfRegister == UE_R9)
     {
-        retValue = DBGContext.R9;
+        retValue = titcontext.r9;
     }
     else if(IndexOfRegister == UE_R10)
     {
-        retValue = DBGContext.R10;
+        retValue = titcontext.r10;
     }
     else if(IndexOfRegister == UE_R11)
     {
-        retValue = DBGContext.R11;
+        retValue = titcontext.r11;
     }
     else if(IndexOfRegister == UE_R12)
     {
-        retValue = DBGContext.R12;
+        retValue = titcontext.r12;
     }
     else if(IndexOfRegister == UE_R13)
     {
-        retValue = DBGContext.R13;
+        retValue = titcontext.r13;
     }
     else if(IndexOfRegister == UE_R14)
     {
-        retValue = DBGContext.R14;
+        retValue = titcontext.r14;
     }
     else if(IndexOfRegister == UE_R15)
     {
-        retValue = DBGContext.R15;
+        retValue = titcontext.r15;
     }
     else if(IndexOfRegister == UE_CIP)
     {
-        retValue = DBGContext.Rip;
+        retValue = titcontext.cip;
     }
     else if(IndexOfRegister == UE_CSP)
     {
-        retValue = DBGContext.Rsp;
+        retValue = titcontext.csp;
     }
 #else //x86
     if(IndexOfRegister == UE_EAX)
     {
-        retValue = DBGContext.Eax;
+        retValue = titcontext.cax;
     }
     else if(IndexOfRegister == UE_EBX)
     {
-        retValue = DBGContext.Ebx;
+        retValue = titcontext.cbx;
     }
     else if(IndexOfRegister == UE_ECX)
     {
-        retValue = DBGContext.Ecx;
+        retValue = titcontext.ccx;
     }
     else if(IndexOfRegister == UE_EDX)
     {
-        retValue = DBGContext.Edx;
+        retValue = titcontext.cdx;
     }
     else if(IndexOfRegister == UE_EDI)
     {
-        retValue = DBGContext.Edi;
+        retValue = titcontext.cdi;
     }
     else if(IndexOfRegister == UE_ESI)
     {
-        retValue = DBGContext.Esi;
+        retValue = titcontext.csi;
     }
     else if(IndexOfRegister == UE_EBP)
     {
-        retValue = DBGContext.Ebp;
+        retValue = titcontext.cbp;
     }
     else if(IndexOfRegister == UE_ESP)
     {
-        retValue = DBGContext.Esp;
+        retValue = titcontext.csp;
     }
     else if(IndexOfRegister == UE_EIP)
     {
-        retValue = DBGContext.Eip;
+        retValue = titcontext.cip;
     }
     else if(IndexOfRegister == UE_CIP)
     {
-        retValue = DBGContext.Eip;
+        retValue = titcontext.cip;
     }
     else if(IndexOfRegister == UE_CSP)
     {
-        retValue = DBGContext.Esp;
+        retValue = titcontext.csp;
     }
 #endif
+    else if(IndexOfRegister == UE_X87_STATUSWORD)
+    {
+        retValue = titcontext.x87fpu.StatusWord;
+    }
+    else if(IndexOfRegister == UE_X87_CONTROLWORD)
+    {
+        retValue = titcontext.x87fpu.ControlWord;
+    }
+    else if(IndexOfRegister == UE_X87_TAGWORD)
+    {
+        retValue = titcontext.x87fpu.TagWord;
+    }
+    else if(IndexOfRegister == UE_MXCSR)
+    {
+        retValue = titcontext.MxCsr;
+    }
     else if(IndexOfRegister == UE_EFLAGS)
     {
-        retValue = DBGContext.EFlags;
+        retValue = titcontext.eflags;
     }
     else if(IndexOfRegister == UE_DR0)
     {
-        retValue = DBGContext.Dr0;
+        retValue = titcontext.dr0;
     }
     else if(IndexOfRegister == UE_DR1)
     {
-        retValue = DBGContext.Dr1;
+        retValue = titcontext.dr1;
     }
     else if(IndexOfRegister == UE_DR2)
     {
-        retValue = DBGContext.Dr2;
+        retValue = titcontext.dr2;
     }
     else if(IndexOfRegister == UE_DR3)
     {
-        retValue = DBGContext.Dr3;
+        retValue = titcontext.dr3;
     }
     else if(IndexOfRegister == UE_DR6)
     {
-        retValue = DBGContext.Dr6;
+        retValue = titcontext.dr6;
     }
     else if(IndexOfRegister == UE_DR7)
     {
-        retValue = DBGContext.Dr7;
+        retValue = titcontext.dr7;
     }
     else if(IndexOfRegister == UE_SEG_GS)
     {
-        retValue = DBGContext.SegGs;
+        retValue = titcontext.gs;
     }
     else if(IndexOfRegister == UE_SEG_FS)
     {
-        retValue = DBGContext.SegFs;
+        retValue = titcontext.fs;
     }
     else if(IndexOfRegister == UE_SEG_ES)
     {
-        retValue = DBGContext.SegEs;
+        retValue = titcontext.es;
     }
     else if(IndexOfRegister == UE_SEG_DS)
     {
-        retValue = DBGContext.SegDs;
+        retValue = titcontext.ds;
     }
     else if(IndexOfRegister == UE_SEG_CS)
     {
-        retValue = DBGContext.SegCs;
+        retValue = titcontext.cs;
     }
     else if(IndexOfRegister == UE_SEG_SS)
     {
-        retValue = DBGContext.SegSs;
+        retValue = titcontext.ss;
     }
     return retValue;
 }
@@ -715,6 +730,38 @@ __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD
     {
         titcontext.csp = NewRegisterValue;
     }
+    else if(IndexOfRegister == UE_XMM8)
+    {
+        memcpy(& (titcontext.XmmRegisters[8]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM9)
+    {
+        memcpy(& (titcontext.XmmRegisters[9]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM10)
+    {
+        memcpy(& (titcontext.XmmRegisters[10]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM11)
+    {
+        memcpy(& (titcontext.XmmRegisters[11]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM12)
+    {
+        memcpy(& (titcontext.XmmRegisters[12]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM13)
+    {
+        memcpy(& (titcontext.XmmRegisters[13]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM14)
+    {
+        memcpy(& (titcontext.XmmRegisters[14]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM15)
+    {
+        memcpy(& (titcontext.XmmRegisters[15]), (void*) NewRegisterValue, 16);
+    }
 #else //x86
     if(IndexOfRegister == UE_EAX)
     {
@@ -813,6 +860,86 @@ __declspec(dllexport) bool TITCALL SetContextDataEx(HANDLE hActiveThread, DWORD
     {
         titcontext.ss = (unsigned short)NewRegisterValue;
     }
+    else if(IndexOfRegister == UE_X87_STATUSWORD)
+    {
+        titcontext.x87fpu.StatusWord = (unsigned short)NewRegisterValue;
+    }
+    else if(IndexOfRegister == UE_X87_CONTROLWORD)
+    {
+        titcontext.x87fpu.ControlWord = (unsigned short)NewRegisterValue;
+    }
+    else if(IndexOfRegister == UE_X87_TAGWORD)
+    {
+        titcontext.x87fpu.TagWord = (unsigned short)NewRegisterValue;
+    }
+    else if(IndexOfRegister == UE_MXCSR)
+    {
+        titcontext.MxCsr = (unsigned short)NewRegisterValue;
+    }
+    else if(IndexOfRegister == UE_XMM0)
+    {
+        memcpy(& (titcontext.XmmRegisters[0]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM1)
+    {
+        memcpy(& (titcontext.XmmRegisters[1]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM2)
+    {
+        memcpy(& (titcontext.XmmRegisters[2]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM3)
+    {
+        memcpy(& (titcontext.XmmRegisters[3]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM4)
+    {
+        memcpy(& (titcontext.XmmRegisters[4]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM5)
+    {
+        memcpy(& (titcontext.XmmRegisters[5]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM6)
+    {
+        memcpy(& (titcontext.XmmRegisters[6]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_XMM7)
+    {
+        memcpy(& (titcontext.XmmRegisters[7]), (void*) NewRegisterValue, 16);
+    }
+    else if(IndexOfRegister == UE_MMX0)
+    {
+        memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX1)
+    {
+        memcpy(&(titcontext.RegisterArea[1 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX2)
+    {
+        memcpy(&(titcontext.RegisterArea[2 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX3)
+    {
+        memcpy(&(titcontext.RegisterArea[3 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX4)
+    {
+        memcpy(&(titcontext.RegisterArea[4 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX5)
+    {
+        memcpy(&(titcontext.RegisterArea[5 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX6)
+    {
+        memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
+    }
+    else if(IndexOfRegister == UE_MMX7)
+    {
+        memcpy(&(titcontext.RegisterArea[0 * 10]), (void*) NewRegisterValue, 10);
+    }
     else
     {
         ResumeThread(hActiveThread);

TitanEngine/stdafx.h

@@ -619,7 +619,6 @@ typedef struct
 #define UE_SEG_DS 40
 #define UE_SEG_CS 41
 #define UE_SEG_SS 42
-
 #define UE_x87_r0 43
 #define UE_x87_r1 44
 #define UE_x87_r2 45
@@ -628,6 +627,42 @@ typedef struct
 #define UE_x87_r5 48
 #define UE_x87_r6 49
 #define UE_x87_r7 50
+#define UE_X87_STATUSWORD 51
+#define UE_X87_CONTROLWORD 52
+#define UE_X87_TAGWORD 53
+#define UE_MXCSR 54
+#define UE_MMX0 55
+#define UE_MMX1 56
+#define UE_MMX2 57
+#define UE_MMX3 58
+#define UE_MMX4 59
+#define UE_MMX5 60
+#define UE_MMX6 61
+#define UE_MMX7 62
+#define UE_XMM0 63
+#define UE_XMM1 64
+#define UE_XMM2 65
+#define UE_XMM3 66
+#define UE_XMM4 67
+#define UE_XMM5 68
+#define UE_XMM6 69
+#define UE_XMM7 70
+#define UE_XMM8 71
+#define UE_XMM9 72
+#define UE_XMM10 73
+#define UE_XMM11 74
+#define UE_XMM12 75
+#define UE_XMM13 76
+#define UE_XMM14 77
+#define UE_XMM15 78
+#define UE_x87_ST0 79
+#define UE_x87_ST1 80
+#define UE_x87_ST2 81
+#define UE_x87_ST3 82
+#define UE_x87_ST4 83
+#define UE_x87_ST5 84
+#define UE_x87_ST6 85
+#define UE_x87_ST7 86
 
 typedef struct
 {