/// <summary>
/// Creates a new instance of ReturnOperation with an argument. Use this for RETLW.
/// </summary>
/// <param name="_op"></param>
/// <param name="_arg"></param>
/// <param name="_registerFileMap"></param>
/// <param name="_address"></param>
public ReturnOperation(Register.ProgramCounter _programCounter, Data.OperationStack _operationStack, ReturnOperator _op, byte _arg, Register.RegisterFileMap _registerFileMap, short _address)
: base(_registerFileMap, CYCLES, _address)
{
this.programCounter = _programCounter;
this.operationStack = _operationStack;
op = _op;
arg = _arg;
}
public Parser(PIC _pic)
{
this.pic = _pic;
this.registerFileMap = pic.getRegisterFileMap();
this.programMemory = pic.getProgramMemory();
this.operationStack = pic.getOperationStack();
this.programCounter = pic.getProgramCounter();
}
/// <summary>
/// Creates a new instance of ReturnOperation without an argument. Use this for RETURN, RETFIE.
/// </summary>
/// <param name="_op">enum RETURN / RETFIE</param>
/// <param name="_registerFileMap"></param>
/// <param name="_address"></param>
public ReturnOperation(Register.ProgramCounter _programCounter, Data.OperationStack _operationStack, ReturnOperator _op, Register.RegisterFileMap _registerFileMap, short _address)
: base(_registerFileMap, CYCLES, _address)
{
this.programCounter = _programCounter;
this.operationStack = _operationStack;
op = _op;
arg = 0;
if (_op == ReturnOperator.RETLW)
{
new Exception("Cannot create ReturnOperation with Operator RETLW without passing an argument. (Hint: use different constructor).");
}
}
