mirror of
https://github.com/reactos/reactos.git
synced 2024-08-01 09:01:13 +00:00
[NTVDM]
Remove softx86 support, and use only fast486, since it is now sufficiently functional. svn path=/branches/ntvdm/; revision=60755
This commit is contained in:
parent
68de967fb2
commit
0981b0859f
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@ -20,18 +20,13 @@
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/* PRIVATE VARIABLES **********************************************************/
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/* PRIVATE VARIABLES **********************************************************/
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#ifndef NEW_EMULATOR
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softx86_ctx EmulatorContext;
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softx87_ctx FpuEmulatorContext;
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#else
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FAST486_STATE EmulatorContext;
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FAST486_STATE EmulatorContext;
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#endif
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static BOOLEAN A20Line = FALSE;
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static BOOLEAN A20Line = FALSE;
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/* PRIVATE FUNCTIONS **********************************************************/
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/* PRIVATE FUNCTIONS **********************************************************/
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static VOID NTVDMCALL EmulatorReadMemory(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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static VOID WINAPI EmulatorReadMemory(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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{
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Context);
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@ -56,7 +51,7 @@ static VOID NTVDMCALL EmulatorReadMemory(PVOID Context, UINT Address, LPBYTE Buf
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}
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}
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}
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}
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static VOID NTVDMCALL EmulatorWriteMemory(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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static VOID WINAPI EmulatorWriteMemory(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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{
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Context);
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@ -84,7 +79,7 @@ static VOID NTVDMCALL EmulatorWriteMemory(PVOID Context, UINT Address, LPBYTE Bu
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}
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}
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}
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}
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static VOID NTVDMCALL EmulatorReadIo(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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static VOID WINAPI EmulatorReadIo(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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{
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Size);
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UNREFERENCED_PARAMETER(Size);
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@ -152,7 +147,7 @@ static VOID NTVDMCALL EmulatorReadIo(PVOID Context, UINT Address, LPBYTE Buffer,
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}
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}
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}
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}
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static VOID NTVDMCALL EmulatorWriteIo(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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static VOID WINAPI EmulatorWriteIo(PVOID Context, UINT Address, LPBYTE Buffer, INT Size)
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{
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{
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BYTE Byte = *Buffer;
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BYTE Byte = *Buffer;
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@ -228,20 +223,15 @@ static VOID NTVDMCALL EmulatorWriteIo(PVOID Context, UINT Address, LPBYTE Buffer
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}
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}
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}
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}
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static VOID EmulatorBop(WORD Code)
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static VOID WINAPI EmulatorBiosOperation(PFAST486_STATE State, WORD Code)
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{
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{
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WORD StackSegment, StackPointer, CodeSegment, InstructionPointer;
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WORD StackSegment, StackPointer, CodeSegment, InstructionPointer;
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BYTE IntNum;
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BYTE IntNum;
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LPWORD Stack;
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LPWORD Stack;
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/* Get the SS:SP */
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/* Get the SS:SP */
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#ifndef NEW_EMULATOR
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StackSegment = State->SegmentRegs[FAST486_REG_SS].Selector;
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StackSegment = EmulatorContext.state->segment_reg[SX86_SREG_SS].val;
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StackPointer = State->GeneralRegs[FAST486_REG_ESP].LowWord;
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StackPointer = EmulatorContext.state->general_reg[SX86_REG_SP].val;
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#else
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StackSegment = EmulatorContext.SegmentRegs[FAST486_REG_SS].Selector;
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StackPointer = EmulatorContext.GeneralRegs[FAST486_REG_ESP].LowWord;
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#endif
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/* Get the stack */
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/* Get the stack */
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Stack = (LPWORD)((ULONG_PTR)BaseAddress + TO_LINEAR(StackSegment, StackPointer));
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Stack = (LPWORD)((ULONG_PTR)BaseAddress + TO_LINEAR(StackSegment, StackPointer));
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@ -339,47 +329,6 @@ static VOID EmulatorBop(WORD Code)
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}
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}
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}
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}
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#ifdef NEW_EMULATOR
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static VOID WINAPI EmulatorBiosOperation(PFAST486_STATE State, WORD Code)
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{
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/*
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* HACK: To maintain softx86 compatbility, just call the old EmulatorBop here.
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* Later on, when softx86 is no longer needed, the code from EmulatorBop should
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* be moved here and should use the "State" variable.
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*/
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EmulatorBop(Code);
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}
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#endif
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#ifndef NEW_EMULATOR
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static VOID EmulatorSoftwareInt(PVOID Context, BYTE Number)
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Number);
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/* Do nothing */
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}
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static VOID EmulatorHardwareInt(PVOID Context, BYTE Number)
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Number);
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/* Do nothing */
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}
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static VOID EmulatorHardwareIntAck(PVOID Context, BYTE Number)
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{
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UNREFERENCED_PARAMETER(Context);
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UNREFERENCED_PARAMETER(Number);
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/* Do nothing */
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}
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#endif
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/* PUBLIC FUNCTIONS ***********************************************************/
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/* PUBLIC FUNCTIONS ***********************************************************/
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BOOLEAN EmulatorInitialize()
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BOOLEAN EmulatorInitialize()
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@ -388,38 +337,6 @@ BOOLEAN EmulatorInitialize()
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BaseAddress = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, MAX_ADDRESS);
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BaseAddress = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, MAX_ADDRESS);
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if (BaseAddress == NULL) return FALSE;
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if (BaseAddress == NULL) return FALSE;
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#ifndef NEW_EMULATOR
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/* Initialize the softx86 CPU emulator */
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if (!softx86_init(&EmulatorContext, SX86_CPULEVEL_80286))
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{
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HeapFree(GetProcessHeap(), 0, BaseAddress);
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return FALSE;
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}
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/* Initialize the softx87 FPU emulator*/
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if(!softx87_init(&FpuEmulatorContext, SX87_FPULEVEL_8087))
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{
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softx86_free(&EmulatorContext);
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HeapFree(GetProcessHeap(), 0, BaseAddress);
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return FALSE;
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}
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/* Set memory read/write callbacks */
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EmulatorContext.callbacks->on_read_memory = EmulatorReadMemory;
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EmulatorContext.callbacks->on_write_memory = EmulatorWriteMemory;
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/* Set MMIO read/write callbacks */
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EmulatorContext.callbacks->on_read_io = EmulatorReadIo;
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EmulatorContext.callbacks->on_write_io = EmulatorWriteIo;
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/* Set interrupt callbacks */
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EmulatorContext.callbacks->on_sw_int = EmulatorSoftwareInt;
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EmulatorContext.callbacks->on_hw_int = EmulatorHardwareInt;
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EmulatorContext.callbacks->on_hw_int_ack = EmulatorHardwareIntAck;
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/* Connect the emulated FPU to the emulated CPU */
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softx87_connect_to_CPU(&EmulatorContext, &FpuEmulatorContext);
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#else
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/* Set the callbacks */
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/* Set the callbacks */
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EmulatorContext.MemReadCallback = (FAST486_MEM_READ_PROC)EmulatorReadMemory;
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EmulatorContext.MemReadCallback = (FAST486_MEM_READ_PROC)EmulatorReadMemory;
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EmulatorContext.MemWriteCallback = (FAST486_MEM_WRITE_PROC)EmulatorWriteMemory;
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EmulatorContext.MemWriteCallback = (FAST486_MEM_WRITE_PROC)EmulatorWriteMemory;
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/* Reset the CPU */
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/* Reset the CPU */
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Fast486Reset(&EmulatorContext);
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Fast486Reset(&EmulatorContext);
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#endif
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/* Enable interrupts */
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/* Enable interrupts */
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EmulatorSetFlag(EMULATOR_FLAG_IF);
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EmulatorSetFlag(EMULATOR_FLAG_IF);
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VOID EmulatorSetStack(WORD Segment, DWORD Offset)
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VOID EmulatorSetStack(WORD Segment, DWORD Offset)
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{
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{
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#ifndef NEW_EMULATOR
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/* Call the softx86 API */
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softx86_set_stack_ptr(&EmulatorContext, Segment, Offset);
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#else
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Fast486SetStack(&EmulatorContext, Segment, Offset);
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Fast486SetStack(&EmulatorContext, Segment, Offset);
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#endif
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}
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}
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// FIXME: This function assumes 16-bit mode!!!
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// FIXME: This function assumes 16-bit mode!!!
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VOID EmulatorExecute(WORD Segment, WORD Offset)
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VOID EmulatorExecute(WORD Segment, WORD Offset)
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{
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{
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#ifndef NEW_EMULATOR
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/* Call the softx86 API */
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softx86_set_instruction_ptr(&EmulatorContext, Segment, Offset);
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#else
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/* Tell Fast486 to move the instruction pointer */
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/* Tell Fast486 to move the instruction pointer */
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Fast486ExecuteAt(&EmulatorContext, Segment, Offset);
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Fast486ExecuteAt(&EmulatorContext, Segment, Offset);
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#endif
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}
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}
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VOID EmulatorInterrupt(BYTE Number)
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VOID EmulatorInterrupt(BYTE Number)
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{
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{
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#ifndef NEW_EMULATOR
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LPDWORD IntVecTable = (LPDWORD)((ULONG_PTR)BaseAddress);
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UINT Segment, Offset;
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/* Get the segment and offset */
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Segment = HIWORD(IntVecTable[Number]);
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Offset = LOWORD(IntVecTable[Number]);
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/* Call the softx86 API */
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softx86_make_simple_interrupt_call(&EmulatorContext, &Segment, &Offset);
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#else
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/* Call the Fast486 API */
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/* Call the Fast486 API */
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Fast486Interrupt(&EmulatorContext, Number);
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Fast486Interrupt(&EmulatorContext, Number);
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#endif
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}
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}
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VOID EmulatorExternalInterrupt(BYTE Number)
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VOID EmulatorExternalInterrupt(BYTE Number)
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{
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{
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#ifndef NEW_EMULATOR
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/* Call the softx86 API */
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softx86_ext_hw_signal(&EmulatorContext, Number);
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#else
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/* Call the Fast486 API */
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/* Call the Fast486 API */
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Fast486Interrupt(&EmulatorContext, Number);
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Fast486Interrupt(&EmulatorContext, Number);
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#endif
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}
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}
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ULONG EmulatorGetRegister(ULONG Register)
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ULONG EmulatorGetRegister(ULONG Register)
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{
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{
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#ifndef NEW_EMULATOR
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if (Register < EMULATOR_REG_ES)
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{
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return EmulatorContext.state->general_reg[Register].val;
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}
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else
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{
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return EmulatorContext.state->segment_reg[Register - EMULATOR_REG_ES].val;
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}
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#else
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if (Register < EMULATOR_REG_ES)
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if (Register < EMULATOR_REG_ES)
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{
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{
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return EmulatorContext.GeneralRegs[Register].Long;
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return EmulatorContext.GeneralRegs[Register].Long;
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{
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{
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return EmulatorContext.SegmentRegs[Register - EMULATOR_REG_ES].Selector;
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return EmulatorContext.SegmentRegs[Register - EMULATOR_REG_ES].Selector;
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}
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}
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#endif
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}
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}
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ULONG EmulatorGetProgramCounter(VOID)
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ULONG EmulatorGetProgramCounter(VOID)
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{
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{
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#ifndef NEW_EMULATOR
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return EmulatorContext.state->reg_ip;
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#else
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return EmulatorContext.InstPtr.Long;
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return EmulatorContext.InstPtr.Long;
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#endif
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}
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}
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VOID EmulatorSetRegister(ULONG Register, ULONG Value)
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VOID EmulatorSetRegister(ULONG Register, ULONG Value)
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{
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{
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#ifndef NEW_EMULATOR
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if (Register < EMULATOR_REG_ES)
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{
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EmulatorContext.state->general_reg[Register].val = Value;
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}
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else
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{
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EmulatorContext.state->segment_reg[Register - EMULATOR_REG_ES].val = (USHORT)Value;
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}
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#else
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if (Register < EMULATOR_REG_ES)
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if (Register < EMULATOR_REG_ES)
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{
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{
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EmulatorContext.GeneralRegs[Register].Long = Value;
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EmulatorContext.GeneralRegs[Register].Long = Value;
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{
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{
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Fast486SetSegment(&EmulatorContext, Register - EMULATOR_REG_ES, (USHORT)Value);
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Fast486SetSegment(&EmulatorContext, Register - EMULATOR_REG_ES, (USHORT)Value);
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}
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}
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#endif
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}
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}
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BOOLEAN EmulatorGetFlag(ULONG Flag)
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BOOLEAN EmulatorGetFlag(ULONG Flag)
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{
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{
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#ifndef NEW_EMULATOR
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return (EmulatorContext.state->reg_flags.val & Flag) ? TRUE : FALSE;
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#else
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return (EmulatorContext.Flags.Long & Flag) ? TRUE : FALSE;
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return (EmulatorContext.Flags.Long & Flag) ? TRUE : FALSE;
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#endif
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}
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}
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VOID EmulatorSetFlag(ULONG Flag)
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VOID EmulatorSetFlag(ULONG Flag)
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{
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{
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#ifndef NEW_EMULATOR
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EmulatorContext.state->reg_flags.val |= Flag;
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#else
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EmulatorContext.Flags.Long |= Flag;
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EmulatorContext.Flags.Long |= Flag;
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#endif
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}
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}
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VOID EmulatorClearFlag(ULONG Flag)
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VOID EmulatorClearFlag(ULONG Flag)
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{
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{
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#ifndef NEW_EMULATOR
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EmulatorContext.state->reg_flags.val &= ~Flag;
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#else
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EmulatorContext.Flags.Long &= ~Flag;
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EmulatorContext.Flags.Long &= ~Flag;
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#endif
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}
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}
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VOID EmulatorStep(VOID)
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VOID EmulatorStep(VOID)
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{
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{
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#ifndef NEW_EMULATOR
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LPWORD Instruction;
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/* Print the current position - useful for debugging */
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DPRINT("Executing at CS:IP = %04X:%04X\n",
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EmulatorGetRegister(EMULATOR_REG_CS),
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EmulatorContext.state->reg_ip);
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Instruction = (LPWORD)((ULONG_PTR)BaseAddress
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+ TO_LINEAR(EmulatorGetRegister(EMULATOR_REG_CS),
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EmulatorContext.state->reg_ip));
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/* Check for the BIOS operation (BOP) sequence */
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if (Instruction[0] == EMULATOR_BOP)
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{
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/* Skip the opcodes */
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EmulatorContext.state->reg_ip += 4;
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/* Call the BOP handler */
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EmulatorBop(Instruction[1]);
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}
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/* Call the softx86 API */
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if (!softx86_step(&EmulatorContext))
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{
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/* Invalid opcode */
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EmulatorInterrupt(EMULATOR_EXCEPTION_INVALID_OPCODE);
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}
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#else
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/* Dump the state for debugging purposes */
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/* Dump the state for debugging purposes */
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// Fast486DumpState(&EmulatorContext);
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// Fast486DumpState(&EmulatorContext);
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/* Execute the next instruction */
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/* Execute the next instruction */
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Fast486StepInto(&EmulatorContext);
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Fast486StepInto(&EmulatorContext);
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#endif
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}
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}
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VOID EmulatorCleanup(VOID)
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VOID EmulatorCleanup(VOID)
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{
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{
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#ifndef NEW_EMULATOR
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/* Free the softx86 CPU and FPU emulator */
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softx87_free(&FpuEmulatorContext);
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softx86_free(&EmulatorContext);
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#endif
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/* Free the memory allocated for the 16-bit address space */
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/* Free the memory allocated for the 16-bit address space */
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if (BaseAddress != NULL) HeapFree(GetProcessHeap(), 0, BaseAddress);
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if (BaseAddress != NULL) HeapFree(GetProcessHeap(), 0, BaseAddress);
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}
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}
|
||||||
|
|
|
@ -12,13 +12,7 @@
|
||||||
/* INCLUDES *******************************************************************/
|
/* INCLUDES *******************************************************************/
|
||||||
|
|
||||||
#include "ntvdm.h"
|
#include "ntvdm.h"
|
||||||
|
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
#include <softx86.h>
|
|
||||||
#include <softx87.h>
|
|
||||||
#else
|
|
||||||
#include <fast486.h>
|
#include <fast486.h>
|
||||||
#endif
|
|
||||||
|
|
||||||
/* DEFINES ********************************************************************/
|
/* DEFINES ********************************************************************/
|
||||||
|
|
||||||
|
@ -86,19 +80,8 @@ enum
|
||||||
EMULATOR_REG_GS
|
EMULATOR_REG_GS
|
||||||
};
|
};
|
||||||
|
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
|
|
||||||
#define NTVDMCALL __cdecl
|
|
||||||
extern softx86_ctx EmulatorContext;
|
|
||||||
extern softx87_ctx FpuEmulatorContext;
|
|
||||||
|
|
||||||
#else
|
|
||||||
|
|
||||||
#define NTVDMCALL __stdcall
|
|
||||||
extern FAST486_STATE EmulatorContext;
|
extern FAST486_STATE EmulatorContext;
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* FUNCTIONS ******************************************************************/
|
/* FUNCTIONS ******************************************************************/
|
||||||
|
|
||||||
BOOLEAN EmulatorInitialize();
|
BOOLEAN EmulatorInitialize();
|
||||||
|
|
|
@ -27,9 +27,6 @@
|
||||||
#define FAR_POINTER(x) ((ULONG_PTR)BaseAddress + TO_LINEAR(HIWORD(x), LOWORD(x)))
|
#define FAR_POINTER(x) ((ULONG_PTR)BaseAddress + TO_LINEAR(HIWORD(x), LOWORD(x)))
|
||||||
#define STEPS_PER_CYCLE 256
|
#define STEPS_PER_CYCLE 256
|
||||||
|
|
||||||
// Uncomment the following to use the new Fast486 CPU emulator (EXPERIMENTAL)
|
|
||||||
#define NEW_EMULATOR
|
|
||||||
|
|
||||||
/* FUNCTIONS ******************************************************************/
|
/* FUNCTIONS ******************************************************************/
|
||||||
|
|
||||||
extern LPVOID BaseAddress;
|
extern LPVOID BaseAddress;
|
||||||
|
|
|
@ -18,176 +18,112 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getEAX(VOID)
|
getEAX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_AX].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setEAX(ULONG Value)
|
setEAX(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_AX].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getAX(VOID)
|
getAX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_AX].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setAX(USHORT Value)
|
setAX(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_AX].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getAH(VOID)
|
getAH(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_AX].b.hi;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].HighByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].HighByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setAH(UCHAR Value)
|
setAH(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_AX].b.hi = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].HighByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].HighByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getAL(VOID)
|
getAL(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_AX].b.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setAL(UCHAR Value)
|
setAL(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_AX].b.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_AX].LowByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
ULONG
|
ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getEBX(VOID)
|
getEBX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BX].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setEBX(ULONG Value)
|
setEBX(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BX].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getBX(VOID)
|
getBX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BX].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setBX(USHORT Value)
|
setBX(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BX].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getBH(VOID)
|
getBH(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BX].b.hi;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].HighByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].HighByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setBH(UCHAR Value)
|
setBH(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BX].b.hi = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].HighByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].HighByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getBL(VOID)
|
getBL(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BX].b.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setBL(UCHAR Value)
|
setBL(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BX].b.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BX].LowByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@ -196,88 +132,56 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getECX(VOID)
|
getECX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_CX].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setECX(ULONG Value)
|
setECX(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_CX].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getCX(VOID)
|
getCX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_CX].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setCX(USHORT Value)
|
setCX(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_CX].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getCH(VOID)
|
getCH(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_CX].b.hi;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].HighByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].HighByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setCH(UCHAR Value)
|
setCH(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_CX].b.hi = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].HighByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].HighByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getCL(VOID)
|
getCL(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_CX].b.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setCL(UCHAR Value)
|
setCL(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_CX].b.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_CX].LowByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@ -286,88 +190,56 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getEDX(VOID)
|
getEDX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DX].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setEDX(ULONG Value)
|
setEDX(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DX].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getDX(VOID)
|
getDX(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DX].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setDX(USHORT Value)
|
setDX(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DX].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getDH(VOID)
|
getDH(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DX].b.hi;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].HighByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].HighByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setDH(UCHAR Value)
|
setDH(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DX].b.hi = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].HighByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].HighByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
UCHAR
|
UCHAR
|
||||||
CDECL
|
CDECL
|
||||||
getDL(VOID)
|
getDL(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DX].b.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowByte;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowByte;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setDL(UCHAR Value)
|
setDL(UCHAR Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DX].b.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowByte = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DX].LowByte = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@ -406,44 +278,28 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getEBP(VOID)
|
getEBP(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BP].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BP].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BP].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setEBP(ULONG Value)
|
setEBP(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BP].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BP].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BP].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getBP(VOID)
|
getBP(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_BP].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_BP].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_BP].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setBP(USHORT Value)
|
setBP(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_BP].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_BP].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_BP].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@ -452,44 +308,28 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getESI(VOID)
|
getESI(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_SI].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_SI].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_SI].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setESI(ULONG Value)
|
setESI(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_SI].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_SI].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_SI].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getSI(VOID)
|
getSI(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_SI].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_SI].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_SI].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setSI(USHORT Value)
|
setSI(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_SI].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_SI].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_SI].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
@ -498,44 +338,28 @@ ULONG
|
||||||
CDECL
|
CDECL
|
||||||
getEDI(VOID)
|
getEDI(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DI].val;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DI].Long;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DI].Long;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setEDI(ULONG Value)
|
setEDI(ULONG Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DI].val = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DI].Long = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DI].Long = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
USHORT
|
USHORT
|
||||||
CDECL
|
CDECL
|
||||||
getDI(VOID)
|
getDI(VOID)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
return EmulatorContext.state->general_reg[EMULATOR_REG_DI].w.lo;
|
|
||||||
#else
|
|
||||||
return EmulatorContext.GeneralRegs[EMULATOR_REG_DI].LowWord;
|
return EmulatorContext.GeneralRegs[EMULATOR_REG_DI].LowWord;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
VOID
|
VOID
|
||||||
CDECL
|
CDECL
|
||||||
setDI(USHORT Value)
|
setDI(USHORT Value)
|
||||||
{
|
{
|
||||||
#ifndef NEW_EMULATOR
|
|
||||||
EmulatorContext.state->general_reg[EMULATOR_REG_DI].w.lo = Value;
|
|
||||||
#else
|
|
||||||
EmulatorContext.GeneralRegs[EMULATOR_REG_DI].LowWord = Value;
|
EmulatorContext.GeneralRegs[EMULATOR_REG_DI].LowWord = Value;
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue