private void picPicture_MouseMove(object sender, MouseEventArgs e)
{
DebugEventInfo?result = GetEventAtPosition(e.Location);
if (result == null)
{
ResetTooltip();
UpdateOverlay(e.Location);
return;
}
DebugEventInfo evt = result.Value;
Point newPos = new Point(evt.Cycle, evt.Scanline);
if (_lastPos == newPos)
{
return;
}
Dictionary <string, string> values;
if (this.CpuType == CpuType.Gameboy)
{
values = new Dictionary <string, string>()
{
{ "Type", ResourceHelper.GetEnumText(evt.Type) },
{ "Scanline", evt.Scanline.ToString() },
{ "Cycle", evt.Cycle.ToString() },
{ "PC", "$" + evt.ProgramCounter.ToString("X4") },
};
}
else
{
values = new Dictionary <string, string>()
{
{ "Type", ResourceHelper.GetEnumText(evt.Type) },
{ "Scanline", evt.Scanline.ToString() },
{ "H-Clock", evt.Cycle.ToString() + " (" + GetCycle(evt.Cycle) + ")" },
{ "PC", "$" + evt.ProgramCounter.ToString("X6") },
};
}
switch (evt.Type)
{
case DebugEventType.Register:
bool isWrite = evt.Operation.Type == MemoryOperationType.Write || evt.Operation.Type == MemoryOperationType.DmaWrite;
bool isDma = evt.Operation.Type == MemoryOperationType.DmaWrite || evt.Operation.Type == MemoryOperationType.DmaRead;
CodeLabel label = LabelManager.GetLabel(new AddressInfo()
{
Address = (int)evt.Operation.Address, Type = SnesMemoryType.CpuMemory
});
string registerText = "$" + evt.Operation.Address.ToString("X4");
if (label != null)
{
registerText = label.Label + " (" + registerText + ")";
}
values["Register"] = registerText + (isWrite ? " (Write)" : " (Read)") + (isDma ? " (DMA)" : "");
values["Value"] = "$" + evt.Operation.Value.ToString("X2");
if (isDma && this.CpuType != CpuType.Gameboy)
{
bool indirectHdma = false;
values["Channel"] = (evt.DmaChannel & 0x07).ToString();
if ((evt.DmaChannel & ctrlEventViewerPpuView.HdmaChannelFlag) != 0)
{
indirectHdma = evt.DmaChannelInfo.HdmaIndirectAddressing;
values["Channel"] += indirectHdma ? " (Indirect HDMA)" : " (HDMA)";
values["Line Counter"] = "$" + evt.DmaChannelInfo.HdmaLineCounterAndRepeat.ToString("X2");
}
values["Mode"] = evt.DmaChannelInfo.TransferMode.ToString();
int aBusAddress;
if (indirectHdma)
{
aBusAddress = (evt.DmaChannelInfo.SrcBank << 16) | evt.DmaChannelInfo.TransferSize;
}
else
{
aBusAddress = (evt.DmaChannelInfo.SrcBank << 16) | evt.DmaChannelInfo.SrcAddress;
}
if (!evt.DmaChannelInfo.InvertDirection)
{
values["Transfer"] = "$" + aBusAddress.ToString("X4") + " -> $" + evt.DmaChannelInfo.DestAddress.ToString("X2");
}
else
{
values["Transfer"] = "$" + aBusAddress.ToString("X4") + " <- $" + evt.DmaChannelInfo.DestAddress.ToString("X2");
}
}
break;
case DebugEventType.Breakpoint:
ReadOnlyCollection <Breakpoint> breakpoints = BreakpointManager.Breakpoints;
if (evt.BreakpointId >= 0 && evt.BreakpointId < breakpoints.Count)
{
Breakpoint bp = breakpoints[evt.BreakpointId];
values["CPU Type"] = ResourceHelper.GetEnumText(bp.CpuType);
values["BP Type"] = bp.ToReadableType();
values["BP Addresses"] = bp.GetAddressString(true);
if (bp.Condition.Length > 0)
{
values["BP Condition"] = bp.Condition;
}
}
break;
}
UpdateOverlay(new Point((int)(evt.Cycle / _xRatio * this.ImageScale), (int)(evt.Scanline * 2 * this.ImageScale)));
Form parentForm = this.FindForm();
Point location = parentForm.PointToClient(Control.MousePosition);
BaseForm.GetPopupTooltip(parentForm).SetTooltip(location, values);
}
private ListViewItem CreateListViewItem(int index)
{
DebugEventInfo evt = _debugEvents[index];
bool isDma = evt.Operation.Type == MemoryOperationType.DmaWrite || evt.Operation.Type == MemoryOperationType.DmaRead;
string details = "";
if (evt.Type == DebugEventType.Breakpoint)
{
if (evt.BreakpointId >= 0 && evt.BreakpointId < _breakpoints.Count)
{
Breakpoint bp = _breakpoints[evt.BreakpointId];
details += " Type: " + bp.ToReadableType();
details += " Addresses: " + bp.GetAddressString(true);
if (bp.Condition.Length > 0)
{
details += " Condition: " + bp.Condition;
}
}
}
if (isDma)
{
bool indirectHdma = false;
if ((evt.DmaChannel & ctrlEventViewerPpuView.HdmaChannelFlag) != 0)
{
indirectHdma = evt.DmaChannelInfo.HdmaIndirectAddressing;
details += "HDMA #" + (evt.DmaChannel & 0x07).ToString();
details += indirectHdma ? " (indirect)" : "";
}
else
{
details += "DMA #" + (evt.DmaChannel & 0x07).ToString();
}
int aBusAddress;
if (indirectHdma)
{
aBusAddress = (evt.DmaChannelInfo.SrcBank << 16) | evt.DmaChannelInfo.TransferSize;
}
else
{
aBusAddress = (evt.DmaChannelInfo.SrcBank << 16) | evt.DmaChannelInfo.SrcAddress;
}
if (!evt.DmaChannelInfo.InvertDirection)
{
details += " - $" + aBusAddress.ToString("X4") + " -> $" + (0x2100 | evt.DmaChannelInfo.DestAddress).ToString("X4");
}
else
{
details += " - $" + aBusAddress.ToString("X4") + " <- $" + (0x2100 | evt.DmaChannelInfo.DestAddress).ToString("X4");
}
}
return(new ListViewItem(new string[] {
evt.ProgramCounter.ToString("X4"),
evt.Scanline.ToString(),
evt.Cycle.ToString(),
evt.Type.ToString(),
evt.Type == DebugEventType.Register ? ("$" + evt.Operation.Address.ToString("X4")) : "",
evt.Type == DebugEventType.Register ? ("$" + evt.Operation.Value.ToString("X2")) : "",
details
}));
}