OpenDOS

A minimal test operating system for learning and experimentation with low-level programming.

Features

• Basic kernel with assembly/C components
• ATA driver
• Keyboard input handling
• Basic I/O operations
• String utilities

Current Limitations

⚠️ Early Development Stage
This is a test/experimental OS. Many core features are missing:

• No command shell/CLI implemented yet
• Limited hardware support
• No filesystem or persistent storage

Building

Requirements:

• NASM (assembler)
• GCC
• LD

./build.sh
./run.sh  # (or use your preferred emulator)

License

MIT

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Note: This is an educational project, not suitable for production use. Contributions welcome!