However, there are several advanced Rust projects on RISC‑V, but they focus on higher‑level OS features rather than the low‑level hardware bring‑up. For instance:

- rCore — teaching OS in Rust https://github.com/rcore-os/rcore - TockOS — Rust microkernel with RISC‑V support https://github.com/tock/tock - RustSBI — SBI runtime (not an OS) https://github.com/rustsbi/rustsbi - xv6-riscv-rust — Rust port of xv6 https://github.com/garentyler/xv6-riscv

These projects are more “advanced” in terms of OS features (processes, syscalls, userland), but none of them do the full low‑level bring‑up that WOS does on ARM64 (not to what I know of).

So the space is still wide open if someone wants to do a true from‑scratch RISC‑V kernel in Rust.

Comments URL: https://news.ycombinator.com/item?id=48444020

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# Comments: 2