public Instruction(String instruction, String status, boolean stall,
			int executeCycle) {
		this.instruction = instruction;
		this.status = status; // will be sent from simulator
								// as status[0] which is init
		stall = false;
		this.executeCycle = executeCycle;
		this.inst = instruction.split(" ");
		if(inst[0].equalsIgnoreCase("addi"))
				immediate = true;
			
	}