public override void Execute(string[] lines, TheCpu cpu)
{
cpu.PC = cpu.Stack.Pop();
cpu.OnPropertyChanged(cpu.PropertyName(() => cpu.Stack));
cpu.ZERO = cpu.PRESERVED_ZERO;
cpu.CARRY = cpu.PRESERVED_CARRY;
cpu.INTERRUPT_ENABLE = false;
}
protected override void ExecuteInternal(TheCpu cpu, bool value)
{
if (value)
{
cpu.PC = cpu.Stack.Pop() + 1;
cpu.OnPropertyChanged(cpu.PropertyName(() => cpu.Stack));
}
else
{
cpu.PC++;
}
}
protected override void ExecuteInternal(string address, TheCpu cpu, bool value)
{
if (value)
{
cpu.Stack.Push(cpu.PC);
cpu.OnPropertyChanged(cpu.PropertyName(() => cpu.Stack));
var addressValue = cpu.GetAddress(address);
cpu.PC = addressValue;
if (cpu.Stack.Count > 31)
{
throw new ArgumentException("Препълване на стекът");
}
}
else
{
cpu.PC++;
}
}
