public void UpdateForm()
{
ushort adr = GameBoy.Cpu.PC;
bool bIsCB = false;
ushort opcode = GameBoy.Ram.ReadByteAt(adr);
if (opcode == 0xCB)
{
bIsCB = true;
adr += 0x01;
opcode = GameBoy.Ram.ReadByteAt(adr);
}
Z80Instruction inst = GameBoy.Cpu.decoder.GetInstructionAt(adr, bIsCB);
if (inst != null)
{
this.text_name.Text = inst.name;
String opcodeStr = String.Format("{0:x2}", opcode);
this.text_name.Text = inst.ToString(adr);
this.text_opcode.Text = opcodeStr;
//this.text_lenght.Text = m_curInst.GetLenght().ToString();
this.text_cycles.Text = inst.nbCycles.ToString() + "/" + inst.nbCyclesMax.ToString();
//String data = m_ram.GetDataToString(m_cpu.PC+1, m_curInst.lenght-1);
//this.text_data.Text = m_curInst.toString(); ;
}
}
public void UpdateForm()
{
if (checkBox_autoFollow.Checked)
{
if (radio_PC.Checked)
{
if (GameBoy.Cpu.PC != m_lastPC_Position)
{
m_lastPC_Position = GameBoy.Cpu.PC;
hexRam.Select(m_lastPC_Position, 1);
}
}
else if (radio_SP.Checked)
{
m_lastSP_Position = GameBoy.Cpu.SP;
hexRam.Select(m_lastSP_Position, 1);
}
else
{
m_lastPC_Position = GameBoy.Cpu.PC;
Z80Instruction inst = GameBoy.Cpu.currentInstruction;
long l = 1;
if (inst != null)
{
l = inst.GetLenght(m_lastPC_Position);
}
hexRam.Select(m_lastPC_Position, l);
}
}
}
public InstructionItem(GameBoy.GameBoy gameBoy, Z80Instruction instruction)
{
if (gameBoy == null)
{
throw new ArgumentNullException(nameof(gameBoy));
}
if (instruction == null)
{
throw new ArgumentNullException(nameof(instruction));
}
_gameBoy = gameBoy;
_instruction = instruction;
}
public void RefreshView()
{
RegistersTextBox.Text = _currentDevice.Cpu.Registers + "\r\nTick: " + _currentDevice.Cpu.TickCount + "\r\n\r\n" +
"LCDC: " + ((byte)_currentDevice.Gpu.Lcdc).ToString("X2") + "\r\n" +
"STAT: " + ((byte)_currentDevice.Gpu.Stat).ToString("X2") + "\r\n" +
"LY: " + _currentDevice.Gpu.LY.ToString("X2") + "\r\n" +
"ScY: " + _currentDevice.Gpu.ScY.ToString("X2") + "\r\n" +
"ScX: " + _currentDevice.Gpu.ScX.ToString("X2") + "\r\n" +
"\r\n" +
"TIMA: " + _currentDevice.Timer.Tima.ToString("X2") + "\r\n" +
"TMA: " + _currentDevice.Timer.Tma.ToString("X2") + "\r\n" +
"TAC: " + ((byte)_currentDevice.Timer.Tac).ToString("X2") + "\r\n";
;
DisassemblyView.Items.Clear();
var disassembler = new Z80Disassembler(_currentDevice.Memory);
var position = _currentDevice.Cpu.Registers.PC;
for (int i = 0; i < 30 && position < 0xFFFF; i++)
{
var instruction = new Z80Instruction(0, Z80OpCodes.SingleByteOpCodes[0], new byte[0]);
disassembler.ReadInstruction(ref position, instruction);
DisassemblyView.Items.Add(new InstructionItem(_currentDevice, instruction));
}
}
private void UpdateContentArray()
{
for (int i = 0; i < m_callstackSize; i++)
{
if (!m_contentArray[i]._written)
{
if (m_contentArray[i]._isInt)
{
String intStr = "";
switch (m_contentArray[i]._opcode)
{
case 0: { intStr = "vblank"; break; }
case 1: { intStr = "lcdstat"; break; }
case 2: { intStr = "timer"; break; }
case 3: { intStr = "serial"; break; }
case 4: { intStr = "joypad"; break; }
default: { intStr = "error"; break; }
}
String opcodeStr = String.Format("{0:x2}", m_contentArray[i]._opcode);
String pc = String.Format("{0:x4}", m_contentArray[i]._pc);
int frame = GameBoy.Video.getRefreshLine();
m_contentArray[i]._str = String.Format(myFormatInt, intStr, pc, m_contentArray[i]._bank);
}
else
{
Z80Instruction inst = GameBoy.Cpu.decoder.GetInstructionAt(m_contentArray[i]._adr, m_contentArray[i]._isCB);
String opcodeStr = String.Format("{0:x2}", m_contentArray[i]._opcode);
String name = "????";
if (inst != null)
{
name = opcodeStr + " - " + inst.ToString(m_contentArray[i]._adr);
}
String af = String.Format("{0:x4}", m_contentArray[i]._raf);
String de = String.Format("{0:x4}", m_contentArray[i]._rde);
String bc = String.Format("{0:x4}", m_contentArray[i]._rbc);
String hl = String.Format("{0:x4}", m_contentArray[i]._rhl);
String pc = String.Format("{0:x4}", m_contentArray[i]._pc);
String sp = String.Format("{0:x4}", m_contentArray[i]._sp);
String fl = "";
if (GameBoy.Cpu.ZValue)
{
fl += "Z";
}
else
{
fl += "-";
}
if (GameBoy.Cpu.NValue)
{
fl += "N";
}
else
{
fl += "-";
}
if (GameBoy.Cpu.HValue)
{
fl += "H";
}
else
{
fl += "-";
}
if (GameBoy.Cpu.CValue)
{
fl += "C";
}
else
{
fl += "-";
}
int bank = m_contentArray[i]._bank;
m_contentArray[i]._str = String.Format(myFormatInst, m_contentArray[i]._cnt, pc, name, af, bc, de, hl, sp, fl, bank);
}
if (m_bSaveCallStack)
{
if (m_saveFile == null)
{
m_saveFile = File.Open(m_fileSavePath, FileMode.OpenOrCreate, FileAccess.Write);
m_writer = new StreamWriter(m_saveFile);
m_writer.AutoFlush = true;
}
m_writer.WriteLine(m_contentArray[i]._str);
}
m_contentArray[i]._written = true;
}
}
}
