public void NextInstructionDebug()
{
string dasm;
Disassemble8086.DisassembleNext(_bus.GetNext6Bytes(), 0, 0, out dasm);
Debug.WriteLine(_bus.CS.ToString("X4") + ":" + _bus.IP.ToString("X4") + " " + dasm);
NextInstruction();
}
private void UpdateDisplay()
{
txtAX.Text = RegToString(_cpu.EU.Registers.AX);
txtBX.Text = RegToString(_cpu.EU.Registers.BX);
txtCX.Text = RegToString(_cpu.EU.Registers.CX);
txtDX.Text = RegToString(_cpu.EU.Registers.DX);
txtSP.Text = RegToString(_cpu.EU.Registers.SP);
txtBP.Text = RegToString(_cpu.EU.Registers.BP);
txtSI.Text = RegToString(_cpu.EU.Registers.SI);
txtDI.Text = RegToString(_cpu.EU.Registers.DI);
txtCS.Text = RegToString(_cpu.Bus.CS);
txtDS.Text = RegToString(_cpu.Bus.DS);
txtES.Text = RegToString(_cpu.Bus.ES);
txtSS.Text = RegToString(_cpu.Bus.SS);
txtIP.Text = RegToString(_cpu.Bus.IP);
lblTF.BackColor = FlagToColor(_cpu.EU.CondReg.TrapFlag);
lblDF.BackColor = FlagToColor(_cpu.EU.CondReg.DirectionFlag);
lblIF.BackColor = FlagToColor(_cpu.EU.CondReg.InterruptEnable);
lblOF.BackColor = FlagToColor(_cpu.EU.CondReg.OverflowFlag);
lblSF.BackColor = FlagToColor(_cpu.EU.CondReg.SignFlag);
lblZF.BackColor = FlagToColor(_cpu.EU.CondReg.ZeroFlag);
lblAF.BackColor = FlagToColor(_cpu.EU.CondReg.AuxCarryFlag);
lblPF.BackColor = FlagToColor(_cpu.EU.CondReg.ParityFlag);
lblCF.BackColor = FlagToColor(_cpu.EU.CondReg.CarryFlag);
string dasm;
int bytes = (int)Disassemble8086.DisassembleNext(_cpu.Bus.GetNext6Bytes(), 0, 0, out dasm);
lblDasm.Text = dasm;
lblNext.Text = "";
byte[] data = _cpu.Bus.GetNextIPBytes(bytes);
for (int ii = 0; ii < bytes; ii++)
{
lblNext.Text += string.Format("{0:X2}", data[ii]);
lblNext.Text += " ";
}
lblInstrCount.Text = _cpu.EU.Stats.InstructionCount.ToString();
}
public void NextInstruction(out string dasm)
{
Disassemble8086.DisassembleNext(_bus.GetNext6Bytes(), 0, 0, out dasm);
NextInstruction();
}