//
//  Executor.cpp
//  Clock Signal
//
//  Created by Thomas Harte on 29/04/2022.
//  Copyright © 2022 Thomas Harte. All rights reserved.
//

#include "Executor.hpp"

using namespace InstructionSet::M68k;

template <Model model, typename BusHandler>
Executor<model, BusHandler>::Executor(BusHandler &handler) : bus_handler_(handler) {
	reset();
}

template <Model model, typename BusHandler>
void Executor<model, BusHandler>::reset() {

}

template <Model model, typename BusHandler>
void Executor<model, BusHandler>::run_for_instructions(int count) {
	while(count--) {
		// TODO: check interrupt level, trace flag.

		// Read the next instruction.
		const Preinstruction instruction = decoder_.decode(bus_handler_.template read<uint16_t>(program_counter_.l));
		const auto instruction_address = program_counter_.l;
		program_counter_.l += 2;

		// Obtain the appropriate sequence.
		Sequence<model> sequence(instruction.operation);

		// Perform it.
		while(!sequence.empty()) {
			const auto step = sequence.pop_front();
		}
	}
}