Funix OS

Funix OS is a project that involves creating a simple operating system kernel along with basic drivers. It serves as a learning tool for those interested in understanding how to develop and compile an operating system kernel.

Features

• Basic kernel structure
• Disk and keyboard drivers
• Simple file system (ext2)
• Network stack (TCP/UDP)
• Basic command-line interface (shell)
• Basic C library (math, errno, stdlib, string)

Requirements

• gcc (GNU Compiler Collection)
• nasm (Netwide Assembler)
• make (Build automation tool)
• An x86 emulator or real hardware (QEMU, VirtualBox, etc.)

Build Instructions

To compile and run the project, follow these steps:

1. Clone the Project Repository:

   git clone https://github.com/melihxz/funix.git
   cd funix

2. Compile the Project:

   make

   This command compiles the kernel and all modules, generating the executable funix.

3. Clean Up:

   make clean

   This command removes all temporary files created during the build process.

4. Run the Project:

   qemu-system-x86_64 -drive format=raw,file=funix.img

   You can test the operating system using QEMU.

Project Structure

• boot/: Boot phase and bootloader code.
• kernel/: Kernel code and core functionalities.
• drivers/: Disk, keyboard, and other drivers.
• fs/: File system implementations.
• net/: Networking stack.
• shell/: Command-line interface.
• libc/: Basic C library.
• include/: General header files.
• Makefile: Project build file.
• linker.ld: Linker script.