protected void HandleCCR(string[] tokens)
{
if (tokens is null)
{
throw new ArgumentNullException(nameof(tokens));
}
if (tokens.Length == 1)
{
writer.WriteLine($"CCR: {cpu.GetCCRegister().ToString("x", CultureInfo.InvariantCulture)} {MakeFlagView()}");
}
else if (tokens.Length == 2)
{
int value;
try
{
value = ParseInt(tokens[1]);
}
catch (FormatException)
{
writer.WriteLine($"Bad value [{tokens[1]}]");
return;
}
cpu.SetCCRegister(value);
}
else
{
writer.WriteLine($"usage: {tokens[0]} [value]");
}
}
