private void toggleBreakpoint() {
try {
int lineno = sourceTextarea.getLineOfOffset(sourceTextarea.getCaretPosition()) + 1;
Character asmaddr = asmMap.src2bin(lineno);
if (srcBreakpoints.contains(lineno)) {
srcBreakpoints.remove(lineno);
if (asmaddr != null) debugger.setBreakpoint(asmaddr, false);
} else {
srcBreakpoints.add(lineno);
if (asmaddr != null) debugger.setBreakpoint(asmaddr, true);
}
sourceRowHeader.breakpointChanged(lineno);
} catch (BadLocationException e1) {
e1.printStackTrace();
}
}
private void assemble() {
Assembler assembler = new Assembler();
assembler.genMap = true;
try {
binary = new char[] {};
binary = assembler.assemble(sourceTextarea.getText());
cpu.upload(binary);
memoryModel.fireUpdate(0, binary.length);
asmMap = assembler.asmmap;
for (Character addr : debugger.getBreakpoints()) {
debugger.setBreakpoint(addr, false);
}
for (Integer breakpoint : srcBreakpoints) {
Character addr = asmMap.src2bin(breakpoint);
if (addr != null) { // TODO if null, mark breakpoint somehow
debugger.setBreakpoint(addr, true);
}
}
} catch (Exception ex) {
JOptionPane.showMessageDialog(
frame, "Compilation error " + ex.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
ex.printStackTrace();
}
}
public IdeMain() {
cpu = new Dcpu();
debugger = new Debugger();
debugger.breakpointListener =
new PreListener<Character>() {
public void preExecute(Character arg) {
breakpointHit(arg);
}
};
debugger.attachTo(cpu);
asmMap = new AsmMap();
MonitorLEM1802 monitor = new MonitorLEM1802();
cpu.attach(monitor);
MonitorWindow window = new MonitorWindow(cpu, monitor, false);
window.show();
Sped3 sped = new Sped3();
cpu.attach(sped);
SpedWindow spedWindow = new SpedWindow(cpu, sped, false);
spedWindow.show();
spedWindow.getFrame().setSize(600, 600);
GenericClock clock = new GenericClock(MonitorLEM1802.MANUFACTURER_ID); // Nya Elektriska
GenericKeyboard keyboard = new GenericKeyboard(MonitorLEM1802.MANUFACTURER_ID, 16);
cpu.attach(clock);
cpu.attach(keyboard);
window.addKeyListener(keyboard);
fileChooser = new JFileChooser();
fileChooser.setCurrentDirectory(new File("."));
registersModel = new RegistersModel(cpu, debugger);
registersTable.setModel(registersModel);
memoryModel = new MemoryModel(cpu, debugger);
memoryTable.setModel(memoryModel);
sourceRowHeader = new SourceRowHeader(sourceTextarea, srcBreakpoints);
sourceRowHeader.setBackground(Color.LIGHT_GRAY);
sourceScrollPane.setRowHeaderView(sourceRowHeader);
frame = new JFrame("JA-DCPU IDE");
frame.setContentPane(rootPanel);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
frame.setVisible(true);
openSrcButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
openSrc();
}
});
asmButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
assemble();
}
});
saveSrcButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
saveSrc();
}
});
hardResetButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
cpu.memzero();
memoryModel.fireUpdate(0, RAM_SIZE);
cpu.reset();
registersModel.fireUpdate();
}
});
resetButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
cpu.reset();
registersModel.fireUpdate();
}
});
saveBinButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
saveBin();
}
});
openBinButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
openBin();
}
});
stepButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
step();
}
});
breakpointButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
toggleBreakpoint();
}
});
runButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
debugger.breakpointsHalt = true;
runCpu();
}
});
execButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
debugger.breakpointsHalt = false;
runCpu();
}
});
pauseButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
cpu.halt = true;
}
});
}
private void step() {
debugger.breakpointsHalt = false;
debugger.step();
registersModel.fireUpdate();
memoryModel.fireUpdate(0, RAM_SIZE - 1); // TODO optimize
}