NullOS

A secure, fast and privacy-focused hobby OS.

✨ Features

Status	Feature	Notes
Done	USB support	Only UHCI.
Done	ACPI support
Done	PCI support
Done	Sound card support
Done	Initrd support
Done	GZIP decompression support	No compression support.
Done	GDT, IDT and SSE support
Done	Modular font system
Done	Serial port support
Done	Syscall support
Done	ELF executable support
Done	MP support
Done	Networking and networking card support

🛠️ Build Requirements

Linux (x86_64)	MacOS (any)	Other (any)
	docker
gcc	x86_64-elf-gcc	x86_64-linux-gnu-gcc
ld	x86_64-elf-ld	x86_64-linux-gnu-ld
strip	x86_64-elf-strip	x86_64-linux-gnu-strip
make	gmake	gmake
xorriso	xorriso	xorriso
qemu-system-x86_64	qemu-system-x86_64	qemu-system-x86_64
curl	curl	curl
perl	perl	perl
tar	tar	tar
cpio	cpio	cpio
zstd		zstd
xz	xz	xz

🚀 Getting Started

1. Clone the repository:

# You can remove --depth=1 to clone the entire commit history (may take a while)
git clone --depth=1 https://github.com/asmileyguy/nullos.git
cd nullos

2. Build the kernel and ISO:

make

3. Run in QEMU:

make qemu

📜 License

This project is licensed under the MIT License. See the LICENSE file for details.

🤝 Contributing

NullOS is currently a solo hobby project, but technical discussions and bug reports are always welcome!