alt Hacker NewsBecause most devs don't want to do formal verified system development. I know only one OS working on that which is open source Ironclad OS hope many others follow this path. It is Ada/SPARK based but others should do with whatever language they are using. NetBSD also heard going to do something similar with C in last AGM
Replies
csrse • today at 5:13 AM
There is also LionsOS https://lionsos.org/ (SeL4-based).
> most devs don't want to do formal verified system development.
That may be true. Serious question though: even if most devs wanted to develop formally verified code, do you think that it is reasonable to suggest that the typical systems developer could do it with today's tools? I don't mean verified protocols (TLA+) or verified algorithms (SPIN) I mean end-to-end verified code, a-la seL4. I got the impression that this is still very specialised work. Perhaps things have advanced since I last checked.