public JZ80InstructionListModel(JZ80Sim s) {
sim = s;
list = new Instruction[64];
addresses = new int[64];
offset = sim.getSystem().getCPU().getRegister(JZ80RegisterName.PC).readValue();
refreshListFrom(offset);
}
public void refreshListFrom(int address) {
JZ80System system = sim.getSystem();
int i, j;
offset = address;
for (i = address, j = 0; j < list.length; j++) {
addresses[j] = i;
try {
list[j] = system.fetchInstructionAt(i);
i += list[j].getByteSize();
} catch (JZ80InvalidInstructionException e) {
// e.printStackTrace();
i += 2; // TODO: por el momento suponemos que las instrucciones
// desconocidas son de 2 bytes de largo
}
}
fireContentsChanged(this, 0, getSize() - 1);
}
public JZ80StackListModel(JZ80Sim s) {
sp = s.getSystem().getCPU().getRegister(JZ80RegisterName.SP);
memory = s.getSystem().getMemory();
refreshList();
}