// -------------------------------------------------------------------------------------------------
// Gets dissasembly source
// -------------------------------------------------------------------------------------------------
public void UpdateGetDissasemblyLines()
{
if (instrs == null)
{
return;
}
DissasemblyLines.Clear();
int instructionOffset = 0; //Math.Max(0,disasmline - (maxlines/2) );
DissasemblyLinesPC = 0;
for (int index = 0; index < instrs.Length; index++)
{
eZ80Disassembler.DisassembledInstruction di = instrs[index + instructionOffset];
int addr = (dissassemblyBaseAddress + di.StartPosition);
//if (lineNumber >= maxlines)
// break;
Labels.Label l = Labels.GetLabel(ref MainForm.banks, addr);
if (l != null)
{
if (!l.label.Contains("."))
{
DissasemblyLines.Add(new linebuildData(-1, ""));
DissasemblyLines.Add(new linebuildData(-1,
"; **************************************************************************"));
DissasemblyLines.Add(new linebuildData(-1, "; " + l.label));
DissasemblyLines.Add(new linebuildData(-1,
"; **************************************************************************"));
}
DissasemblyLines.Add(new linebuildData(-1, l.label + ":"));
}
bool useComment = true;
string Comment = "; ";
for (int i = 0; i < di.Length; i++)
{
Comment = Comment + disassemblyMemory[di.StartPosition + i].ToString("X2") + " ";
}
/*
* string addrstr = addr.ToString("X4") + " ";
* for (int i = 0; i < di.Length; i++)
* {
* addrstr = addrstr + disassemblyMemory[di.StartPosition + 5].ToString("X2") + " ";
* }
*/
//add address label
//if (l != null)
// addrstr = addrstr + l.label;
//disassemblyData[index].Address = addrstr;
// do value
string dis = di.ToString();
Match m = addrRegex.Match(dis);
if (m.Success)
{
int jaddr;
if (int.TryParse(m.Value, NumberStyles.AllowHexSpecifier, null, out jaddr))
{
l = null;
int offset;
if (Labels.GetLabelWithOffset(ref MainForm.banks, jaddr, out l, out offset))
{
if (Program.InStepMode)
{
MainForm.myWatches.AddLocalWatch(l);
}
if (offset == 0)
{
dis = dis.Replace(m.Value, l.label);
}
else
{
if (offset < 16 && offset > (-16))
{
dis = dis.Replace(m.Value, l.label + "+" + offset);
}
}
}
}
}
string line = " " + dis;
if (useComment)
{
while (line.Length < 40)
{
line = line + " ";
}
line = line + Comment;
}
if (index == disasmline)
{
DissasemblyLinesPC = DissasemblyLines.Count;
}
DissasemblyLines.Add(new linebuildData(addr, line));
}
}
/// -------------------------------------------------------------------------------------------------
/// <summary> Updates the given items. </summary>
///
/// <remarks> 12/09/2018. </remarks>
///
/// <param name="items"> The items. </param>
/// -------------------------------------------------------------------------------------------------
void UIUpdate(string[] items, int pc)
{
//bool updated = false;
for (int a = 0; a < items.Count() && a < disassemblyData.Count(); a++)
{
Match m = disRegex.Match(items[a]);
if (m.Success)
{
DissasemblyDataGrid.Rows[a].DefaultCellStyle.BackColor = System.Drawing.Color.White;
//group 3 is disassebly
int addr = 0;
Labels.Label l = null;
if (int.TryParse(m.Groups[1].Value, NumberStyles.AllowHexSpecifier, null, out addr))
{
l = Labels.GetLabel(addr);
}
if (addr == pc)
{
DissasemblyDataGrid.Rows[a].DefaultCellStyle.BackColor = System.Drawing.Color.LightBlue;
}
if (l != null)
{
disassemblyData[a].Address = m.Groups[1].Value + " " + m.Groups[2].Value + " " + l.label + ":";
}
else
{
disassemblyData[a].Address = m.Groups[1].Value + " " + m.Groups[2].Value;
}
string dis = m.Groups[3].Value;
m = addrRegex.Match(dis);
if (m.Success)
{
if (int.TryParse(m.Value, NumberStyles.AllowHexSpecifier, null, out addr))
{
l = null;
int offset;
if (Labels.GetLabelWithOffset(addr, out l, out offset))
{
if (Program.InStepMode)
{
MainForm.myWatches.AddLocalWatch(l);
}
if (offset == 0)
{
dis = dis.Replace(m.Value, l.label) + " ;" + m.Value;
}
else
{
dis = dis.Replace(m.Value, l.label + "+" + offset) + " ;" + m.Value;
}
}
}
}
disassemblyData[a].Value = dis;
//updated = true;
}
}
//after disasm then update watch
if (Program.InStepMode)
{
if (MainForm.myMemoryWatch != null)
{
MainForm.myMemoryWatch.UpdateMemory();
}
}
}
/// -------------------------------------------------------------------------------------------------
/// <summary> Updates the given items. </summary>
///
/// <remarks> 12/09/2018. </remarks>
///
/// <param name="items"> The items. </param>
/// -------------------------------------------------------------------------------------------------
void UIUpdate(int disaddr, byte[] data)
{
int pc = MainForm.myNewRegisters.GetRegisterValueint(Registers.Z80Register.pc);
int offset = -1;
int foundline = -1;
do
{
offset++;
} while ((foundline = DisasmWithOffset(ref data, disaddr, pc, offset)) < 0);
disasmline = foundline;
//goto next instruction
SyncEmulator();
StepEmulator();
int instructionOffset = Math.Max(0, disasmline - 15);
for (int index = 0; index < 30; index++)
{
eZ80Disassembler.DisassembledInstruction di = instrs[index + instructionOffset];
int addr = (dissassemblyBaseAddress + di.StartPosition);
string addrstr = addr.ToString("X4") + " ";
Labels.Label l = Labels.GetLabel(ref MainForm.banks, addr);
for (int i = 0; i < di.Length; i++)
{
addrstr = addrstr + data[di.StartPosition + i + 5].ToString("X2") + " ";
}
//add address label
if (l != null)
{
addrstr = addrstr + l.label;
}
disassemblyData[index].Address = addrstr;
// do value
string dis = di.ToString();
Match m = addrRegex.Match(dis);
if (m.Success)
{
int jaddr;
if (int.TryParse(m.Value, NumberStyles.AllowHexSpecifier, null, out jaddr))
{
l = null;
int voffset;
if (Labels.GetLabelWithOffset(ref MainForm.banks, jaddr, out l, out voffset))
{
if (Program.InStepMode)
{
MainForm.myWatches.AddLocalWatch(l);
}
if (voffset == 0)
{
dis = dis.Replace(m.Value, l.label) + " ;" + m.Value;
}
else
{
//dis = dis.Replace(m.Value, l.label+"+"+offset)+ " ;"+m.Value;
}
}
}
}
disassemblyData[index].Value = dis;
DissasemblyDataGrid.Rows[index].DefaultCellStyle.ForeColor = System.Drawing.Color.Black;
// mark the next instruction to run
if (addr == GetEmulatorPC())
{
DissasemblyDataGrid.Rows[index].DefaultCellStyle.ForeColor = System.Drawing.Color.Red;
}
else
{
DissasemblyDataGrid.Rows[index].DefaultCellStyle.ForeColor = System.Drawing.Color.Black;
}
//mark the current z80 pc instruction
if (addr == pc)
{
DissasemblyDataGrid.Rows[index].DefaultCellStyle.BackColor = System.Drawing.Color.LightBlue;
}
else
{
DissasemblyDataGrid.Rows[index].DefaultCellStyle.BackColor = System.Drawing.Color.White;
}
}
DissasemblyDataGrid.Invalidate();
Invalidate();
UpdateGetDissasemblyLines();
MainForm.sourceCodeView.UpdateDismWindow();
/*
* //bool updated = false;
* for (int a=0;a<items.Count() && a<disassemblyData.Count();a++)
* {
* Match m = disRegex.Match(items[a]);
* if (m.Success)
* {
* DissasemblyDataGrid.Rows[a].DefaultCellStyle.BackColor = System.Drawing.Color.White;
*
* //group 3 is disassebly
* int addr = 0;
* Labels.Label l = null;
* if (int.TryParse(m.Groups[1].Value, NumberStyles.AllowHexSpecifier, null, out addr))
* {
* l = Labels.GetLabel(addr);
* }
*
* if (addr == pc)
* DissasemblyDataGrid.Rows[a].DefaultCellStyle.BackColor = System.Drawing.Color.LightBlue;
*
*
*
* if (l != null)
* {
* disassemblyData[a].Address = m.Groups[1].Value + " "+m.Groups[2].Value+" "+l.label+":";
* }
* else
* {
* disassemblyData[a].Address = m.Groups[1].Value + " "+m.Groups[2].Value;
* }
*
*
*
* string dis = m.Groups[3].Value;
* m = addrRegex.Match(dis);
*
* if (m.Success)
* {
* if (int.TryParse(m.Value, NumberStyles.AllowHexSpecifier, null, out addr))
* {
* l = null;
* int offset;
* if (Labels.GetLabelWithOffset(addr,out l, out offset))
* {
* if (Program.InStepMode)
* MainForm.myWatches.AddLocalWatch(l);
*
*
* if (offset == 0)
* {
* dis = dis.Replace(m.Value, l.label) + " ;"+m.Value;
* }
* else
* {
* dis = dis.Replace(m.Value, l.label+"+"+offset)+ " ;"+m.Value;
* }
* }
*
* }
*
*
* }
* disassemblyData[a].Value = dis;
*
* //updated = true;
* }
* }
*
*
*
* //after disasm then update watch
* if (Program.InStepMode)
* {
* if (MainForm.myMemoryWatch != null)
* {
* MainForm.myMemoryWatch.UpdateMemory();
* }
*
* }
*
*/
}
