First/main.c

/* main.c

   This file is part of the "First" CPU simulator project.

   Copyright (c) 2024 Efthymios Kritikos

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */

#include <stdio.h>
#include <stdlib.h>
#include "gui.h"
#include "simdata.h"
#include "stdint.h"

int main(){
	if(start_gui()){
		printf("Failed on start_gui()\n");
		return 1;
	}

	uint8_t *RAM=malloc(16777216); //Maximum addressable memory
	if(!RAM){
		gui_error("failed to allocate 16MiB of memory for the system ram");
		return 1;
	}
	struct simdata_t *simdata = init_simdata();
	if(!simdata){
		gui_error("failed to initialise simdata");
		return 1;
	}
		gui_error("failed to initialise simdata");

	if(gui_continue_request()){
		end_gui();
		printf("Failed on gui_continue_request()\n");
		free_simdata(simdata);
		return 1;
	}

	if(end_gui()){
		printf("Failed on end_gui()\n");
		free_simdata(simdata);
		return 1;
	}

	free_simdata(simdata);
	free(RAM);
	return 0;
}