https://github.com/emomaxd/kernel

A learning-oriented project focused on developing a basic OS with a simple bootloader and kernel. The goal is to understand low-level programming and OS development concepts.
https://github.com/emomaxd/kernel

assembly bootloader c-language c-plus-plus driver kernel kernel-driver linux linux-kernel low-level operating-system system-programming x86 x86-64

Last synced: about 1 month ago
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A learning-oriented project focused on developing a basic OS with a simple bootloader and kernel. The goal is to understand low-level programming and OS development concepts.

• Host: GitHub
• URL: https://github.com/emomaxd/kernel
• Owner: emomaxd
• Created: 2024-08-22T11:27:42.000Z (3 months ago)
• Default Branch: master
• Last Pushed: 2024-08-29T18:59:59.000Z (3 months ago)
• Last Synced: 2024-09-29T14:42:31.699Z (about 2 months ago)
• Topics: assembly, bootloader, c-language, c-plus-plus, driver, kernel, kernel-driver, linux, linux-kernel, low-level, operating-system, system-programming, x86, x86-64
• Language: C
• Homepage:
• Size: 64.5 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        

# Kernel

## Overview

This project involves developing a custom operating system (OS) that includes a bootloader and a kernel. The OS is written in Assembly and C and is intended to run on both real hardware and virtual machines. The project features a basic bootloader using Limine.

## Building & Running

To run the OS in a virtual environment, simply execute:

```bash

make all & make run

```

## Burning into Flash

1. Identify the address of your flash drive (e.g., `/dev/sdX`).

2. Run the following command, this will create image.hdd file

    ```bash

    ./flash.sh

    ```

3. Use the `prepare_flash.sh` script with two command-line parameters:

    ```bash

    sudo ./prepare_flash.sh image.hdd /dev/sdX

    ```

4. Once the OS is burned onto the flash drive, you can boot it on real hardware.

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![OS Output](git/OS_output_qemu.png)