private void panel1_Paint(object sender, PaintEventArgs e)
{
if (mJM == null || !mJM.ValidLoadedProgram)
{
return;
}
Graphics g = e.Graphics;
System.Drawing.Drawing2D.Matrix mx = new System.Drawing.Drawing2D.Matrix(1, 0, 0, 1,
panel1.AutoScrollPosition.X, panel1.AutoScrollPosition.Y);
e.Graphics.Transform = mx;
using (SolidBrush backBrush = new SolidBrush(panel1.BackColor))
using (SolidBrush textBrush = new SolidBrush(panel1.ForeColor))
using (SolidBrush highlightBrush = new SolidBrush(mHighlightColor))
{
for (uint ii = 0; ii < 16; ii++)
{
int ypos = (int)(ii * panel1.Font.Height);
Rectangle bounds = new Rectangle(0, ypos, panel1.ClientRectangle.Width, panel1.Font.Height);
string str = GeneralPurposeRegisters.registerToString(ii);
uint regValue = mJM.GPR[ii];
switch (this.CurrentDisplayBase)
{
case RegisterDisplayBase.Hexadecimal:
str += regValue.ToString("x8"); break;
case RegisterDisplayBase.Signed:
str += ((int)regValue).ToString(); break;
case RegisterDisplayBase.Unsigned:
str += regValue.ToString(); break;
}
g.FillRectangle(backBrush, bounds);
Brush brush = _gpRegistersChanged[ii] ? highlightBrush : textBrush;
// Draw the current item text based on the current Font and the custom brush settings.
e.Graphics.DrawString(str, panel1.Font, brush, bounds, StringFormat.GenericDefault);
}//for ii
RegistersView.DrawLine(g, panel1, 16, textBrush, "------------------");
RegistersView.DrawLine(g, panel1, 17, textBrush, "CPSR Register");
RegistersView.DrawLine(g, panel1, 18, _cpsrChanged[0] ? highlightBrush : textBrush, "Negative(N):" + (mJM.CPSR.nf ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 19, _cpsrChanged[1] ? highlightBrush : textBrush, "Zero(Z) :" + (mJM.CPSR.zf ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 20, _cpsrChanged[2] ? highlightBrush : textBrush, "Carry(C) :" + (mJM.CPSR.cf ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 21, _cpsrChanged[3] ? highlightBrush : textBrush, "Overflow(V):" + (mJM.CPSR.vf ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 22, textBrush, "IRQ Disable:" + (mJM.CPSR.IRQDisable ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 23, textBrush, "FIQ Disable:" + (mJM.CPSR.FIQDisable ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 24, textBrush, "Thumb(T) :" + (mJM.CPSR.tf ? "1" : "0"));
RegistersView.DrawLine(g, panel1, 25, textBrush, "CPU Mode :" + System.Enum.GetName(typeof(CPSR.CPUModeEnum), mJM.CPSR.Mode));
RegistersView.DrawLine(g, panel1, 26, textBrush, "------------------");
RegistersView.DrawLine(g, panel1, 27, textBrush, "0x" + mJM.CPSR.Flags.ToString("x8"));
}
}
private void panel2_Paint(object sender, PaintEventArgs e)
{
if (mJM == null || !mJM.ValidLoadedProgram)
{
return;
}
Graphics g = e.Graphics;
System.Drawing.Drawing2D.Matrix mx = new System.Drawing.Drawing2D.Matrix(1, 0, 0, 1, panel2.AutoScrollPosition.X, panel2.AutoScrollPosition.Y);
e.Graphics.Transform = mx;
using (SolidBrush backBrush = new SolidBrush(panel2.BackColor))
using (SolidBrush textBrush = new SolidBrush(panel2.ForeColor))
using (SolidBrush highlightBrush = new SolidBrush(mHighlightColor))
{
int line = 0;
switch (this.CurrentFloatingPointType)
{
case FloatingPointType.Single:
for (uint ii = 0; ii < 32; ii++, line++)
{
int ypos = (int)(ii * panel2.Font.Height);
Rectangle bounds = new Rectangle(0, ypos, panel2.ClientRectangle.Width, panel2.Font.Height);
string str = "s" + ii.ToString() + ((ii < 10) ? " " : "") + ":";
float regValue = mJM.FPP.FPR.ReadS(ii);
str += ARMSim.Simulator.VFP.FloatingPointProcessor.FloatToString(regValue);
//str += float.IsNaN(regValue) ? "NaN" : regValue.ToString("0.###E+0");
g.FillRectangle(backBrush, bounds);
Brush brush = _fpRegistersChanged[ii] ? highlightBrush : textBrush;
e.Graphics.DrawString(str, panel2.Font, brush, bounds, StringFormat.GenericDefault);
}
break;
case FloatingPointType.Double:
for (uint ii = 0; ii < 16; ii++, line++)
{
int ypos = (int)(ii * panel2.Font.Height);
Rectangle bounds = new Rectangle(0, ypos, panel2.ClientRectangle.Width, panel1.Font.Height);
string str = "d" + ii.ToString() + ((ii < 10) ? " " : "") + ":";
double regValue = mJM.FPP.FPR.ReadD(ii);
str += ARMSim.Simulator.VFP.FloatingPointProcessor.DoubleToString(regValue);
//str += double.IsNaN(regValue) ? "NaN" : regValue.ToString("0.###E+0");
g.FillRectangle(backBrush, bounds);
Brush brush = _fpRegistersChanged[ii] ? highlightBrush : textBrush;
e.Graphics.DrawString(str, panel1.Font, brush, bounds, StringFormat.GenericDefault);
}
break;
}//switch
RegistersView.DrawLine(g, panel2, line++, textBrush, "------------------");
RegistersView.DrawLine(g, panel2, line++, textBrush, "FCPSR Register");
RegistersView.DrawLine(g, panel2, line++, textBrush, "Negative(N):" + (mJM.FPP.FPSCR.nf ? "1" : "0"));
RegistersView.DrawLine(g, panel2, line++, textBrush, "Zero(Z) :" + (mJM.FPP.FPSCR.zf ? "1" : "0"));
RegistersView.DrawLine(g, panel2, line++, textBrush, "Carry(C) :" + (mJM.FPP.FPSCR.cf ? "1" : "0"));
RegistersView.DrawLine(g, panel2, line++, textBrush, "Overflow(V):" + (mJM.FPP.FPSCR.vf ? "1" : "0"));
RegistersView.DrawLine(g, panel2, line++, textBrush, "Stride :" + (mJM.FPP.FPSCR.Stride.ToString()));
RegistersView.DrawLine(g, panel2, line++, textBrush, "Length :" + (mJM.FPP.FPSCR.Length.ToString()));
RegistersView.DrawLine(g, panel2, line++, textBrush, "-------------");
RegistersView.DrawLine(g, panel2, line++, textBrush, "0x" + mJM.FPP.FPSCR.Flags.ToString("x8"));
}
}