private void GenerateNextInstruction(int pc)
{
OpCode oc = system.CPU.PreFetch();
int cmdLength = oc.Length;
byte[] command = new byte[cmdLength];
for (int i = 0; i < cmdLength; i++)
{
//command[i] = FoenixSystem.Current.RAM.ReadByte(pc + i);
command[i] = FoenixSystem.Current.MemoryManager.ReadByte(pc + i);
}
string opcodes = oc.ToString(system.CPU.ReadSignature(oc, pc));
//string status = "";
DebugLine line = new DebugLine(pc, command, opcodes, null);
if (!lastLine.InvokeRequired)
{
lastLine.Text = line.ToString();
}
else
{
try
{
lastLine.Invoke(new lastLineDelegate(ShowLastLine), new object[] { line.ToString() });
}
finally
{ }
}
queue.Add(line);
}
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);
}
}
private void DebugPanel_Paint(object sender, PaintEventArgs e)
{
bool paint = false;
int currentPC = kernel.CPU.PC;
//if ((kernel.CPU.DebugPause))
if (true && codeList != null)
{
int queueLength = codeList.Count;
int painted = 0;
int index = 0;
// Draw the position box
if (position.X > 0 && position.Y > 0)
{
int row = position.Y / ROW_HEIGHT;
int col = 12;
e.Graphics.FillRectangle(Brushes.LightBlue, col, row * ROW_HEIGHT, 7 * 6, 14);
}
bool offsetPrinted = false;
foreach (DebugLine line in codeList)
{
if (line != null)
{
if (line.PC == currentPC)
{
paint = true;
TopLineIndex = index;
if (!offsetPrinted)
{
if (index > 4)
{
TopLineIndex -= 5;
for (int c = 5; c > 0; c--)
{
DebugLine q0 = codeList[index - c];
// Draw the label as a black box with white text
if (q0.label != null)
{
e.Graphics.FillRectangle(Brushes.Blue, 1, painted * ROW_HEIGHT, LABEL_WIDTH + 2, ROW_HEIGHT + 2);
e.Graphics.DrawString(q0.label, HeaderTextbox.Font, Brushes.Yellow, 2, painted * ROW_HEIGHT);
}
if (q0.PC == IRQPC)
{
e.Graphics.FillRectangle(Brushes.Orange, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (knl_breakpoints.ContainsKey(q0.PC))
{
e.Graphics.DrawEllipse(Pens.White, LABEL_WIDTH - ROW_HEIGHT - 1, painted * ROW_HEIGHT, ROW_HEIGHT + 1, ROW_HEIGHT + 1);
e.Graphics.FillEllipse(Brushes.DarkRed, LABEL_WIDTH - ROW_HEIGHT, painted * ROW_HEIGHT + 1, ROW_HEIGHT, ROW_HEIGHT);
}
// Check if the memory still matches the opcodes
if (!q0.CheckOpcodes(kernel.MemMgr.RAM))
{
e.Graphics.FillRectangle(Brushes.Red, LABEL_WIDTH + 3, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
e.Graphics.DrawString(q0.ToString(), HeaderTextbox.Font, Brushes.Black, LABEL_WIDTH + 2, painted * ROW_HEIGHT);
if (q0.PC == ActiveLine[0])
{
e.Graphics.DrawLine(Pens.Black, LABEL_WIDTH + ActiveLine[1], (painted + 1) * ROW_HEIGHT, LABEL_WIDTH + ActiveLine[1] + ActiveLine[2], (painted + 1) * ROW_HEIGHT);
}
painted++;
}
}
offsetPrinted = true;
}
e.Graphics.FillRectangle(line.PC == IRQPC ? Brushes.Orange : Brushes.LightBlue, LABEL_WIDTH + 1, painted * ROW_HEIGHT, DebugPanel.Width, ROW_HEIGHT);
}
if (painted > 27)
{
paint = false;
break;
}
if (paint)
{
if (line.label != null)
{
e.Graphics.FillRectangle(Brushes.Blue, 1, painted * ROW_HEIGHT, LABEL_WIDTH + 2, ROW_HEIGHT + 2);
e.Graphics.DrawString(line.label, HeaderTextbox.Font, Brushes.Yellow, 2, painted * ROW_HEIGHT);
}
if (knl_breakpoints.ContainsKey(line.PC))
{
e.Graphics.DrawEllipse(Pens.White, LABEL_WIDTH - ROW_HEIGHT - 1, painted * ROW_HEIGHT, ROW_HEIGHT + 1, ROW_HEIGHT + 1);
e.Graphics.FillEllipse(Brushes.DarkRed, LABEL_WIDTH - ROW_HEIGHT, painted * ROW_HEIGHT + 1, ROW_HEIGHT, ROW_HEIGHT);
}
if (line.PC == IRQPC)
{
e.Graphics.FillRectangle(Brushes.Orange, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
// Check if the memory still matches the opcodes
if (!line.CheckOpcodes(kernel.MemMgr.RAM))
{
e.Graphics.FillRectangle(Brushes.Red, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
e.Graphics.DrawString(line.ToString(), HeaderTextbox.Font, Brushes.Black, 102, painted * ROW_HEIGHT);
if (line.PC == ActiveLine[0])
{
e.Graphics.DrawLine(Pens.Black, LABEL_WIDTH + ActiveLine[1], (painted + 1) * ROW_HEIGHT, LABEL_WIDTH + ActiveLine[1] + ActiveLine[2], (painted + 1) * ROW_HEIGHT);
}
painted++;
}
}
index++;
}
}
else
{
e.Graphics.FillRectangle(Brushes.LightBlue, 0, 0, this.Width, this.Height);
e.Graphics.DrawString("Running code real fast ... no time to write!", HeaderTextbox.Font, Brushes.Black, 8, DebugPanel.Height / 2);
}
}
private void DebugPanel_Paint(object sender, PaintEventArgs e)
{
bool paint = false;
int currentPC = system.CPU.GetLongPC();
//if ((kernel.CPU.DebugPause))
if (true && queue != null)
{
int queueLength = queue.Count;
int painted = 0;
int index = 0;
// Draw the position box
if (position.X > 0 && position.Y > 0)
{
int row = position.Y / ROW_HEIGHT;
int col = 12;
e.Graphics.FillRectangle(lightBlueBrush, col, row * ROW_HEIGHT, 7 * 6, 14);
}
bool offsetPrinted = false;
foreach (DebugLine line in queue)
{
if (line != null)
{
if (line.PC == currentPC)
{
paint = true;
TopLineIndex = index;
if (!offsetPrinted)
{
if (index > 4)
{
TopLineIndex -= 5;
for (int c = 5; c > 0; c--)
{
DebugLine q0 = queue[index - c];
if (q0.PC == IRQPC)
{
e.Graphics.FillRectangle(orangeBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (breakpoints.ContainsKey(q0.PC))
{
e.Graphics.FillRectangle(yellowBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
// Check if the memory still matches the opcodes
//if (!q0.CheckOpcodes(system.RAM))
if (!q0.CheckOpcodes())
{
e.Graphics.FillRectangle(redBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (!q0.isLabel)
{
e.Graphics.DrawString(q0.ToString(), HeaderTextbox.Font, debugBrush, 2, painted * ROW_HEIGHT);
}
else
{
e.Graphics.FillRectangle(debugBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
e.Graphics.DrawString(q0.ToString(), HeaderTextbox.Font, labelBrush, 2, painted * ROW_HEIGHT);
}
painted++;
}
}
offsetPrinted = true;
}
e.Graphics.FillRectangle(line.PC == IRQPC ? orangeBrush : lightBlueBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (painted > 26)
{
paint = false;
break;
}
if (paint)
{
if (breakpoints.ContainsKey(line.PC))
{
e.Graphics.FillRectangle(yellowBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (line.PC == IRQPC)
{
e.Graphics.FillRectangle(orangeBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
// Check if the memory still matches the opcodes
//if (!line.CheckOpcodes(system.RAM))
if (!line.CheckOpcodes())
{
e.Graphics.FillRectangle(redBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
}
if (line.PC == currentPC || !line.isLabel)
{
e.Graphics.DrawString(line.ToString(), HeaderTextbox.Font, debugBrush, 2, painted * ROW_HEIGHT);
}
else
{
e.Graphics.FillRectangle(debugBrush, 0, painted * ROW_HEIGHT, this.Width, ROW_HEIGHT);
e.Graphics.DrawString(line.ToString(), HeaderTextbox.Font, labelBrush, 2, painted * ROW_HEIGHT);
}
painted++;
}
}
index++;
}
}
else
{
e.Graphics.FillRectangle(lightBlueBrush, 0, 0, this.Width, this.Height);
e.Graphics.DrawString("Running code real fast ... no time to write!", HeaderTextbox.Font, debugBrush, 8, DebugPanel.Height / 2);
}
}
