https://github.com/1tgr/rust-os

An operating system in Rust
https://github.com/1tgr/rust-os

kernel rust

Last synced: 6 months ago
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An operating system in Rust

• Host: GitHub
• URL: https://github.com/1tgr/rust-os
• Owner: 1tgr
• License: mit
• Created: 2015-10-31T13:50:17.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2023-01-20T23:11:55.000Z (over 3 years ago)
• Last Synced: 2024-12-06T19:10:12.573Z (over 1 year ago)
• Topics: kernel, rust
• Language: Rust
• Homepage:
• Size: 13.3 MB
• Stars: 24
• Watchers: 3
• Forks: 1
• Open Issues: 11
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
[![Build Status](https://travis-ci.org/1tgr/rust-os.svg?branch=master)](https://travis-ci.org/1tgr/rust-os)

A Rust operating system

=======================

![Screenshot](src/screenshot.png)

Based on the [Rust barebones kernel](https://github.com/thepowersgang/rust-barebones-kernel).

Rustdocs for the kernel: http://1tgr.github.io/rust-os/kernel/

Features:

 - Targets 64-bit x86

 - Kernel has embedded unit tests

 - Scheduler

   - Threads

   - Processes

 - Memory manager

   - Demand paging

   - Memory protection

   - Shared memory

 - Input and output

   - Keyboard input

   - Mouse input

   - Text-mode output

   - Linear frame buffer (on QEMU/Bochs/VirtualBox)

 - User mode

   - Separation between user mode (ring 3) and kernel mode (ring 0)

   - Syscall interface (via SYSCALL/SYSRET instructions)

   - C runtime (Newlib)

   - Cairo graphics

   - FreeType fonts

 - Graphics compositor

Works in progress:

 - Window system

 - 32-bit ARM target (Raspberry Pi)

Todo:

 - File system

 - Networking

Wallpaper credit: [by Dollar Gill on Unsplash](https://unsplash.com/photos/aXw8_Mk0LXU)