SAFED

Overview

SAFED is a from-scratch operating system developed as part of a university project. The goal of this project is to gain a deep understanding of core OS concepts, including memory management, process scheduling, file systems, and hardware interaction.

Features

• Kernel written in C
• Basic memory management
• Simple process scheduling
• Keyboard and screen I/O
• Basic file system support

Getting Started

Prerequisites

To build and run SAFED, you need:

• A Unix-like development environment (Linux/macOS)

• GCC cross-compiler for i386

• make for build automation

Building the OS

Access (cd) each module manually (kernel, memoria, cpu, filesystem) first

make all

Cleaning the Build

make clean

Directory Structure

tp-sisop-2024-SAFED/

├── cpu
├── filesystem
├── kernel
├── memoria
├── pruebas
├── README.md
├── tp.code-workspace
└── utils