public BasicCpu(IMemory memory, ICpuInstructionExecutor instructionExector)
{
SetupRegisters();
_memory = memory;
_instructionExector = instructionExector;
_instructionExector.Cpu = this;
_interruptTable = new Dictionary<byte, Action>();
}
public MOS6502Cpu(
ILogger <MOS6502Cpu> logger,
ICpuInstructionExecutor executor,
IMemoryAddressingModes addressingModes,
IInstructionLookupTable instructionsTable)
{
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
_addressingModes = addressingModes ?? throw new ArgumentNullException(nameof(addressingModes));
_instructionsTable = instructionsTable ?? throw new ArgumentNullException(nameof(instructionsTable));
}
public MOS6502InstructionLookupTable(
ICpuInstructionExecutor executor,
IMemoryAddressingModes addressingModes,
ILogger <MOS6502InstructionLookupTable> logger)
{
_executor = executor ?? throw new ArgumentNullException(nameof(executor));
_addressingModes = addressingModes ?? throw new ArgumentNullException(nameof(addressingModes));
_logger = logger ?? throw new ArgumentNullException(nameof(logger));
_instructions = new List <CpuInstruction>();
FillInstructionsList();
}
