https://github.com/Stoozy/Prometheus

A hobby OS
https://github.com/Stoozy/Prometheus

kernel operating-system osdev

Last synced: 2 months ago
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A hobby OS

• Host: GitHub
• URL: https://github.com/Stoozy/Prometheus
• Owner: Stoozy
• License: mit
• Created: 2020-12-06T23:43:08.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2023-04-29T00:46:36.000Z (over 1 year ago)
• Last Synced: 2024-07-29T19:05:55.574Z (5 months ago)
• Topics: kernel, operating-system, osdev
• Language: C
• Homepage:
• Size: 79.2 MB
• Stars: 6
• Watchers: 2
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: LICENSE

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README

        
# Prometheus

A hobby operating system for the x86\_64 arch using the atlas kernel.

![screenshot](screenshot.png)

## Getting Started

### Tools

* xorriso

* git

* qemu

* meson

### Installing

To run this OS:

* make sure you have the tools listed above

* Clone the repo

* make a `build` dir and cd `build`

* run `make distro-base` 

* `make run` will start up the os in qemu

## Current functionality

* Basic round robin scheduler

* Virtual Filesystem (in progress)

* Tmpfs implementation

* Physical memory manager

* Paging

* Pre-emptive multitasking

* Loading elf binaries

* Running userspace programs

* Keyboard and video driver

* PTY/TTY drivers

## Ports

* bash

* [gcon](https://github.com/streaksu/gcon)

* coreutils (in progress)

* figlet

## Third party code

- C library: [mlibc](https://github.com/managarm/mlibc)

- In kernel printf:  [printf](https://github.com/mpaland/printf)

## References

- [SysV ABI](https://refspecs.linuxbase.org/elf/x86_64-abi-0.99.pdf)

- [NetBSD VFS](https://man.netbsd.org/vfs.9)

- [ELF Specification](https://refspecs.linuxfoundation.org/elf/elf.pdf)

- [AMD Manual](https://www.amd.com/system/files/TechDocs/24593.pdf)

## License

This project is licensed under the MIT License - see the LICENSE file for details