private void assemblyPanel_MouseMove(object sender, MouseEventArgs e)
{
uint line;
uint mem;
if (!(Chip.GetCog(HostID) is NativeCog))
{
return;
}
NativeCog host = (NativeCog)Chip.GetCog(HostID);
line = (uint)positionScroll.Value + (uint)(e.Y / MonoFont.Height);
if (line > 0x1FF)
{
return;
}
//Update tooltip only if line has change to prevent flickering
if (line != LastLine)
{
mem = host.ReadLong(line);
toolTip1.SetToolTip(assemblyPanel, String.Format("${0:x3}= ${1:x8}, {1}\n${2:x3}= ${3:x8}, {3}",
mem >> 9 & 0x1ff, host.ReadLong(mem >> 9 & 0x1ff),
mem & 0x1ff, host.ReadLong(mem & 0x1ff))
);
LastLine = line;
}
}
public void VideoBreak_Click(object sender, EventArgs e)
{
if (sender == breakNone)
{
breakNone.Checked = true;
breakMiss.Checked = false;
breakAll.Checked = false;
breakVideo = FrameState.frameMiss;
}
if (sender == breakMiss)
{
breakNone.Checked = false;
breakMiss.Checked = true;
breakAll.Checked = false;
breakVideo = FrameState.frameMiss;
}
if (sender == breakAll)
{
breakNone.Checked = true;
breakMiss.Checked = false;
breakAll.Checked = false;
breakVideo = FrameState.frameNone;
}
Cog cog = Chip.GetCog(HostID);
cog.VideoBreak = breakVideo;
}
private void AssemblyView_Paint(object sender, PaintEventArgs e)
{
Cog host = Chip?.GetCog(HostID);
if (host is NativeCog)
{
PaintNative(e.Graphics, (NativeCog)host);
}
else if (host is InterpretedCog)
{
PaintInterpreted(e.Graphics, (InterpretedCog)host);
}
}
private void assemblyPanel_MouseDown(object sender, MouseEventArgs e)
{
int bp = 0;
if ((e.Button & MouseButtons.Left) == MouseButtons.Left)
{
//Make sure it's a valid breakpoint environment
if (Chip == null)
{
return;
}
Cog Host = Chip.GetCog(HostID);
if (Host == null)
{
return;
}
//Find the line that was clicked on
bp = (assemblyPanel.PointToClient(MousePosition).Y / MonoFont.Height);
//What type of cog?
if (Host is NativeCog)
{
bp += positionScroll.Value;
}
else if (Host is InterpretedCog)
{
bp = (int)InterpAddress[bp + 1];
}
//Toggle/move the breakpoint
if (bp == Host.BreakPoint)
{
Host.BreakPoint = -1;
}
else
{
Host.BreakPoint = bp;
}
//Show the user what happened
Repaint(false);
}
}
public Cog GetViewCog()
{
return(Chip.GetCog(HostID));
}
/// @brief Repaint the Cog state and data.
/// @param force
public override void Repaint(bool force)
{
if (Chip == null)
{
return;
}
Cog Host = Chip.GetCog(HostID);
if (Host == null)
{
processorStateLabel.Text = "CPU State: Cog is stopped.";
programCounterLabel.Text = "";
zeroFlagLabel.Text = "";
carryFlagLabel.Text = "";
return;
}
positionScroll.Minimum = 0;
if (Host is InterpretedCog)
{
positionScroll.Maximum = 0xFFFF;
}
else if (Host is NativeCog)
{
positionScroll.Maximum = 0x200;
}
positionScroll.LargeChange = 10;
positionScroll.SmallChange = 1;
if (positionScroll.Maximum < positionScroll.Value)
{
positionScroll.Value = positionScroll.Maximum;
}
if (followPCButton.Checked)
{
uint topLine, bottomLine;
topLine = 5;
bottomLine = (uint)((ClientRectangle.Height / MonoFont.Height) - 5);
if (Host is NativeCog)
{
if (Host.ProgramCursor < topLine)
{
positionScroll.Value = 0;
}
else if (Host.ProgramCursor - positionScroll.Value >= bottomLine - 1)
{
positionScroll.Value = (int)Host.ProgramCursor - (int)topLine;
}
else if (Host.ProgramCursor - positionScroll.Value < topLine)
{
positionScroll.Value = (int)Host.ProgramCursor - (int)topLine;
}
}
else
{
positionScroll.Value = (int)Host.ProgramCursor;
}
}
if (Host is NativeCog)
{
Repaint(force, (NativeCog)Host);
}
else if (Host is InterpretedCog)
{
Repaint(force, (InterpretedCog)Host);
}
programCounterLabel.Text = "PC: " + String.Format("{0:X8}", Host.ProgramCursor);
processorStateLabel.Text = "CPU State: " + Host.CogState;
assemblyPanel.CreateGraphics().DrawImageUnscaled(BackBuffer, 0, 0);
}
/// @brief Repaint the Cog state and data.
/// @param force
public override void UpdateGui()
{
assemblyPanel.Invalidate();
Cog host = Chip?.GetCog(HostID);
if (host == null)
{
processorStateLabel.Text = "CPU State: Cog is stopped.";
programCounterLabel.Text = "";
zeroFlagLabel.Text = "";
carryFlagLabel.Text = "";
return;
}
positionScroll.Minimum = 0;
if (host is InterpretedCog)
{
positionScroll.Maximum = PropellerCPU.TOTAL_MEMORY - 1;
}
else if (host is NativeCog)
{
positionScroll.Maximum = 0x200;
}
positionScroll.LargeChange = 10;
positionScroll.SmallChange = 1;
if (positionScroll.Maximum < positionScroll.Value)
{
positionScroll.Value = positionScroll.Maximum;
}
if (followPCButton.Checked)
{
uint topLine, bottomLine;
topLine = 5;
bottomLine = (uint)((ClientRectangle.Height / MonoFont.Height) - 5);
if (host is NativeCog)
{
if (host.ProgramCursor < topLine)
{
positionScroll.Value = 0;
}
else if (host.ProgramCursor - positionScroll.Value >= bottomLine - 1)
{
positionScroll.Value = (int)host.ProgramCursor - (int)topLine;
}
else if (host.ProgramCursor - positionScroll.Value < topLine)
{
positionScroll.Value = (int)host.ProgramCursor - (int)topLine;
}
}
else
{
positionScroll.Value = (int)host.ProgramCursor;
}
}
if (host is NativeCog)
{
NativeCog nativeHost = (NativeCog)host;
OpcodeSize.Visible = false;
DisplayUnits.Visible = false;
zeroFlagLabel.Text = "Zero: " + (nativeHost.ZeroFlag ? "True" : "False");
carryFlagLabel.Text = "Carry: " + (nativeHost.CarryFlag ? "True" : "False");
}
else if (host is InterpretedCog)
{
zeroFlagLabel.Text = "";
carryFlagLabel.Text = "";
OpcodeSize.Visible = true;
DisplayUnits.Visible = true;
}
programCounterLabel.Text = "PC: " + String.Format("{0:X8}", host.ProgramCursor);
processorStateLabel.Text = "CPU State: " + host.CogState;
}