private void btnOk_Click(object sender, EventArgs e)
{
List <string> warningMessages = new List <string>();
if (_hasParsingErrors)
{
warningMessages.Add("Warning: The code contains parsing errors - lines with errors will be ignored.");
}
if (_isEditMode)
{
if (SizeExceeded)
{
warningMessages.Add("Warning: The new code exceeds the original code's length." + Environment.NewLine + "Applying this modification will overwrite other portions of the code and potentially cause problems.");
}
if (NeedRtiRtsWarning)
{
warningMessages.Add("Warning: The code originally contained an RTI/RTS instruction and it no longer does - this will probably cause problems.");
}
}
else
{
warningMessages.Add($"Warning: The contents currently mapped to CPU memory addresses ${_startAddress.ToString("X4")} to ${(_startAddress+ctrlHexBox.ByteProvider.Length).ToString("X4")} will be overridden.");
}
if (warningMessages.Count == 0 || MessageBox.Show(string.Join(Environment.NewLine + Environment.NewLine, warningMessages.ToArray()) + Environment.NewLine + Environment.NewLine + "OK?", "Warning", MessageBoxButtons.OKCancel) == DialogResult.OK)
{
WaitUntilBreak();
byte lastByte = ctrlHexBox.ByteProvider.ReadByte(ctrlHexBox.ByteProvider.Length - 1);
bool endsWithRtiRts = lastByte == 0x40 || lastByte == 0x60;
int byteGap = (int)(_blockLength - ctrlHexBox.ByteProvider.Length);
List <byte> bytes = new List <byte>(((StaticByteProvider)ctrlHexBox.ByteProvider).Bytes);
if (byteGap > 0)
{
//Pad data with NOPs as needed
int insertPoint = endsWithRtiRts ? bytes.Count - 1 : bytes.Count;
for (int i = 0; i < byteGap; i++)
{
bytes.Insert(insertPoint, 0xEA); //0xEA = NOP
}
}
InteropEmu.DebugSetMemoryValues(DebugMemoryType.CpuMemory, (UInt32)_startAddress, bytes.ToArray());
frmDebugger debugger = DebugWindowManager.GetDebugger();
if (debugger != null)
{
debugger.UpdateDebugger(false);
}
else
{
InteropEmu.DebugRun();
}
this.DialogResult = DialogResult.OK;
this.Close();
}
}
private void MarkSelectionAs(int start, int end, CdlPrgFlags type)
{
if (_memoryType == DebugMemoryType.CpuMemory)
{
start = InteropEmu.DebugGetAbsoluteAddress((UInt32)start);
end = InteropEmu.DebugGetAbsoluteAddress((UInt32)end);
}
if (start >= 0 && end >= 0 && start <= end)
{
InteropEmu.DebugMarkPrgBytesAs((UInt32)start, (UInt32)end, type);
frmDebugger debugger = DebugWindowManager.GetDebugger();
if (debugger != null)
{
debugger.UpdateDebugger(false, false);
}
}
}
private void MarkSelectionAs(CdlPrgFlags type)
{
int startAddress, endAddress;
string range;
GetSelectedAddressRange(out startAddress, out endAddress, out range);
if (startAddress >= 0 && endAddress >= 0 && startAddress <= endAddress)
{
InteropEmu.DebugMarkPrgBytesAs((UInt32)startAddress, (UInt32)endAddress, type);
frmDebugger debugger = DebugWindowManager.GetDebugger();
if (debugger != null)
{
debugger.UpdateDebugger(false);
}
}
}