private void GenerateNextInstruction(int pc)
{
OpCode oc = kernel.CPU.PreFetch();
int ocLength = oc.Length;
byte[] command = new byte[ocLength];
for (int i = 0; i < ocLength; i++)
{
command[i] = kernel.MemMgr.RAM.ReadByte(pc + i);
}
string opcodes = oc.ToString(kernel.CPU.ReadSignature(ocLength, pc));
//string status = "";
DebugLine line = new DebugLine(pc);
line.SetOpcodes(command);
line.SetMnemonic(opcodes);
if (!lastLine.InvokeRequired)
{
lastLine.Text = line.ToString();
}
else
{
try
{
lastLine.Invoke(new lastLineDelegate(ShowLastLine), new object[] { line.ToString() });
}
finally
{ }
}
// find the proper place to insert the line, based on the PC
int index = 0;
bool lineAdded = false;
for (index = 0; index < codeList.Count; index++)
{
DebugLine l = codeList[index];
if (l.PC > pc)
{
codeList.Insert(index, line);
lineAdded = true;
break;
}
}
if (!lineAdded)
{
codeList.Add(line);
}
}