Ejemplo n.º 1
0
 private void saveBin() {
   fileChooser.resetChoosableFileFilters();
   fileChooser.addChoosableFileFilter(binFilter);
   fileChooser.setFileFilter(binFilter);
   if (fileChooser.showSaveDialog(frame) == JFileChooser.APPROVE_OPTION) {
     try {
       File file = fileChooser.getSelectedFile();
       if (fileChooser.getFileFilter() == binFilter && !binFilter.accept(file)) {
         file = new File(file.getAbsolutePath() + binFilter.getExtensions()[0]);
       }
       if (file.exists()) {
         if (JOptionPane.showConfirmDialog(
                 frame, "File exists. Overwrite?", "Confirm", JOptionPane.YES_NO_OPTION)
             != JOptionPane.YES_OPTION) {
           return;
         }
       }
       FileOutputStream output = new FileOutputStream(file);
       for (char i : binary) {
         output.write(i & 0xff);
         output.write((i >> 8) & 0xff);
       }
       output.close();
     } catch (IOException e1) {
       JOptionPane.showMessageDialog(
           frame, "Unable to open file", "Error", JOptionPane.ERROR_MESSAGE);
       e1.printStackTrace();
     }
   }
 }
Ejemplo n.º 2
0
 private void saveSrc() {
   fileChooser.resetChoosableFileFilters();
   fileChooser.addChoosableFileFilter(asmFilter);
   fileChooser.setFileFilter(asmFilter);
   if (fileChooser.showSaveDialog(frame) == JFileChooser.APPROVE_OPTION) {
     try {
       File file = fileChooser.getSelectedFile();
       if (fileChooser.getFileFilter() == asmFilter && !asmFilter.accept(file)) {
         file = new File(file.getAbsolutePath() + asmFilter.getExtensions()[0]);
       }
       if (file.exists()) {
         if (JOptionPane.showConfirmDialog(
                 frame, "File exists. Overwrite?", "Confirm", JOptionPane.YES_NO_OPTION)
             != JOptionPane.YES_OPTION) {
           return;
         }
       }
       PrintStream output = new PrintStream(file);
       output.print(sourceTextarea.getText());
       output.close();
     } catch (IOException e1) {
       JOptionPane.showMessageDialog(
           frame, "Unable to open file", "Error", JOptionPane.ERROR_MESSAGE);
       e1.printStackTrace();
     }
   }
 }
Ejemplo n.º 3
0
 private void openBin() {
   fileChooser.resetChoosableFileFilters();
   fileChooser.addChoosableFileFilter(binFilter);
   fileChooser.setFileFilter(binFilter);
   if (fileChooser.showOpenDialog(frame) == JFileChooser.APPROVE_OPTION) {
     try {
       FileInputStream inbinf = new FileInputStream(fileChooser.getSelectedFile());
       int len = inbinf.available();
       if (len % 2 == 1) throw new IOException(String.format("Odd file size (0x%x)\n", len));
       len /= 2;
       if (len > 0x10000) throw new IOException(String.format("Too large file (0x%x)\n", len));
       binary = new char[len];
       for (int i = 0; i < len; i++) {
         int lo = inbinf.read();
         int hi = inbinf.read();
         if (lo == -1 || hi == -1) throw new IOException("Unable to read\n");
         binary[i] = (char) ((hi << 8) | lo);
       }
       asmMap = new AsmMap();
       Disassembler dasm = new Disassembler();
       dasm.init(binary);
       // TODO attach asmmap
       StringBuilder sb = new StringBuilder();
       while (dasm.getAddress() < binary.length) {
         int addr = dasm.getAddress();
         sb.append(String.format("%-26s ; [%04x] =", dasm.next(true), addr));
         int addr2 = dasm.getAddress();
         while (addr < addr2) {
           char i = binary[addr++];
           sb.append(
               String.format(" %04x '%s'", (int) i, (i >= 0x20 && i < 0x7f) ? (char) i : '.'));
         }
         sb.append("\n");
       }
       srcBreakpoints.clear();
       sourceRowHeader.breakpointsChanged();
       sourceTextarea.setText(sb.toString());
     } catch (IOException e1) {
       JOptionPane.showMessageDialog(
           frame, "Unable to open file: %s" + e1.getMessage(), "Error", JOptionPane.ERROR_MESSAGE);
       e1.printStackTrace();
     }
   }
 }
Ejemplo n.º 4
0
 private void openSrc() {
   fileChooser.resetChoosableFileFilters();
   fileChooser.addChoosableFileFilter(asmFilter);
   fileChooser.setFileFilter(asmFilter);
   if (fileChooser.showOpenDialog(frame) == JFileChooser.APPROVE_OPTION) {
     try {
       FileInputStream input = new FileInputStream(fileChooser.getSelectedFile());
       char[] csources = new char[input.available()];
       new InputStreamReader(input).read(csources, 0, csources.length);
       srcBreakpoints.clear();
       sourceRowHeader.breakpointsChanged();
       sourceTextarea.setText(new String(csources));
       asmMap = new AsmMap();
       binary = new char[0];
     } catch (IOException e1) {
       JOptionPane.showMessageDialog(
           frame, "Unable to open file", "Error", JOptionPane.ERROR_MESSAGE);
       e1.printStackTrace();
     }
   }
 }
Ejemplo n.º 5
0
 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();
   }
 }