suriyaaOS

 

A simple, basic, open-sourced UNIX-like operating system built by Suriyaa.

Notice: This ReadMe only documents a subset of suriyaaOS's features. For additional documentation please see the suriyaaOS site.

 

What kind of OS is suriyaaOS built?

The goal is to build a very simple UNIX-based operating system in C++, not just a "proof-of-concept". The OS should be able to boot, start a userland shell, and be extensible.

The OS will be built for the x86 architecture, running on 32 bits, and compatible with IBM PCs. It also works as a virtual machine nearly on all similar computers like Windows, Mac & Linux.

Specifications & Features

• Code in C++
• x86-architecture -> 32-bits
• Boot with (GNU) Grub
• Kind of modular system for drivers (it's not really great)
• Kind of UNIX style (again: It's not great)
• Multitasking
• ELF executable in userland (-> kernel.elf)
• Modules (accessible in userland using /suriyaa/...):
  • IDE disks
  • DOS partitions
  • Clock
  • EXT2 (read only)
  • Boch VBE
• Userland:
  • API Posix
  • LibC
  • "Can" run a shell or some excutables like Lua, ...
• Supports ASCII and OSCII 8 standard scheme

Prerequisites

For a Physical Machine

Buy or build a computer using x86 architecture. It should be compatible with IBM PCs.

For a Virtual Machine

You will need Vagrant and VirtualBox or QEMU installed. Read the INSTALL.md file.

Progress

• ✅ Compiles
• ✅ Builds Image
• ✅ Boots

Documentation

Find more information in these files:

• suriyaaOS Contributors: AUTHORS.md
• How to contribute to suriyaaOS: CONTRIBUTING.md
• Frequently Asked Questions: FAQ.md
• Help me: HELP.md
• How to install suriyaaOS: INSTALL.md
• Copyright information: LICENSE.md
• Questions & Issues: QUESTIONS.md
• About suriyaaOS: README.md
• References: SUMMARY.md

License

Copyright © 2015-present Suriyaa Sundararuban. All rights reserved.

Distributed under the Apache License 2.0. See LICENSE.md file for more copyright informations.