void SetCpu(string cpu)
{
if (!SupportedCPUs.Contains(cpu))
{
var error = string.Format($"Invalid CPU {cpu} specified");
throw new ArgumentException(error);
}
_cpu = cpu;
switch (_cpu)
{
case "65816":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodesW65C02)
.Concat(_opcodes65816)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "HuC6280":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02.Where(o => (o.Value.Opcode & 0x0f) != 0x02))
.Concat(_opcodesR65C02)
.Concat(_opcodesW65C02)
.Concat(_opcodesHuC6280)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "65CE02":
_selectedInstructions = _opcodes6502.Where(o => (o.Value.Opcode & 0x1f) != 0x10) // exclude 6502 branch instructions
.Concat(_opcodes65C02.Where(o => o.Value.Opcode != 0x80 && (o.Value.Opcode & 0x0f) != 0x02))
.Concat(_opcodesR65C02)
.Concat(_opcodes65CE02)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "R65C02":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodesR65C02)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "65CS02":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodesW65C02)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "W65C02":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodesR65C02)
.Concat(_opcodesW65C02)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "65C02":
_selectedInstructions = _opcodes6502.Concat(_opcodes65C02)
.ToDictionary(k => k.Key, k => k.Value);
break;
case "6502i":
_selectedInstructions = _opcodes6502.Concat(_opcodes6502i)
.ToDictionary(k => k.Key, k => k.Value);
break;
default:
_selectedInstructions = new Dictionary <MnemMode, CpuInstruction>(_opcodes6502);
break;
}
// if any cpu change is done within pass, look at saved accumulator and index
// modes.
if (_m16)
{
SetImmediate(3, 'a');
}
if (_x16)
{
SetImmediate(3, 'x');
SetImmediate(3, 'y');
}
}
void SetCpu(CpuChangedEventArgs args)
{
if (args.Line.Operand.EnclosedInQuotes() == false &&
!args.Line.SourceString.Equals(ConstStrings.COMMANDLINE_ARG))
{
Assembler.Log.LogEntry(args.Line, ErrorStrings.QuoteStringNotEnclosed);
return;
}
var cpu = args.Line.Operand.Trim('"');
if (!SupportedCPUs.Contains(cpu))
{
var error = string.Format("Invalid CPU '{0}' specified", cpu);
if (args.Line.SourceString.Equals(ConstStrings.COMMANDLINE_ARG))
{
throw new Exception(string.Format(error));
}
Assembler.Log.LogEntry(args.Line, error);
return;
}
_cpu = cpu;
switch (_cpu)
{
case "65816":
_filteredOpcodes = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodes65816)
.ToDictionary(k => k.Key, k => k.Value, Assembler.Options.StringComparar);
break;
case "65CE02":
_filteredOpcodes = _opcodes6502.Where(o => (o.Value.Opcode & 0x1f) != 0x10) // exclude 6502 branch instructions
.Concat(_opcodes65C02.Where(o => o.Value.Opcode != 0x80 && (o.Value.Opcode & 0x0f) != 0x02))
.Concat(_opcodesR65C02)
.Concat(_opcodes65CE02)
.ToDictionary(k => k.Key, k => k.Value, Assembler.Options.StringComparar);
break;
case "R65C02":
_filteredOpcodes = _opcodes6502.Concat(_opcodes65C02)
.Concat(_opcodesR65C02)
.ToDictionary(k => k.Key, k => k.Value, Assembler.Options.StringComparar);
break;
case "65C02":
_filteredOpcodes = _opcodes6502.Concat(_opcodes65C02)
.ToDictionary(k => k.Key, k => k.Value, Assembler.Options.StringComparar);
break;
case "6502i":
_filteredOpcodes = _opcodes6502.Concat(_opcodes6502i)
.ToDictionary(k => k.Key, k => k.Value, Assembler.Options.StringComparar);
break;
default:
_filteredOpcodes = new OpcodeTable(_opcodes6502, Assembler.Options.StringComparar);
break;
}
if (_m16)
{
SetImmediateA(3);
}
if (_x16)
{
SetImmediateXY(3);
}
}