I made a set of tools to write kernel prototypes.
This is a personal project I've been working on and off for the past few years. It's a set of tools that have allowed me to prototype quickly small (and increasingly bigger) kernels, and create userspace programs to interact with them. Supports riscv64, amd64 and i386. The intel port has been tested and used on real hardware, from big dual-socket Xeon machines to an old X220. It is all C, I have plan to make rust bindings for the kernel library. But again, they're plans at this stage. Porting to new architectures is relatively simple, a basic port to riscv took me a couple of weeks of…
I made a set of tools to write kernel prototypes. launched on December 19, 2024 with 8 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
A portable kernel/userspace development framework. Contribute to glguida/nux development by creating an account on GitHub.
For a high-level introduction on NUX and its motivation, check this article . NUX is a framework to prototype kernels and related userspace programs that run on real, modern hardware. Currently supported architectures are x86_64, riscv64 and i386. NUX also provides libnux , a runtime kernel support library to handle platform and memory, and libec a basic embedded C library based on the NetBSD libc. On the userspace side, NUX provides libnux_user , that defines the syscall interface of the kernel, and libec , the same embedded C library used by the kernel side. NUX kernels are booted by APXH (uppercase for αρχη, or beginning in ancient greek). Configured APXH boot paths are…from github.com
In the maker’s words, at launch
This is a personal project I've been working on and off for the past few years. It's a set of tools that have allowed me to prototype quickly small (and increasingly bigger) kernels, and create userspace programs to interact with them. Supports riscv64, amd64 and i386. The intel port has been tested and used on real…
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Source: Show HN post ↗ · launch text quoted in part
