[TUHS] Any good 6502 assembly references?

[Warren Toomey via TUHS]

On Fri, May 22, 2026 at 01:45:41AM +0000, Aiden Thomas via TUHS wrote:
> I'm planning out an interpreter onto my website, most likely 6502 based.

To bring this back to Unix(-ish), way back in 1987 I ported Xinu
(a Unix-like kernel) to the 6502:
https://minnie.tuhs.org/ftp/pub/apple2/apple2xinu.tar.gz

These days, for the 6502, I'd recommend FUZIX instead:
https://www.fuzix.org/

And just for fun, a port of xv6 (another Unix-like kernel) I did
to the 6809 (with an MMU): https://github.com/DoctorWkt/MMU09

Cheers, Warren