@janneke great accomplishment Needing a kernel is an...

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see shy jo

@janneke great accomplishment

Needing a kernel is an important footnote though.

Like 26 Apr 2023 at 14:34 | Wall-to-wall | Open on octodon.social

6 comments

Csepp 🌢

@joeyh @janneke Is the minimum number of syscalls that need to be implemented documented somewhere?

26 Apr 2023 at 14:41 | Open on merveilles.town

Janneke

@csepp @joeyh
I guess that depends on whiich package you are talking about.

Here's the list of syscalls that GNU Mes uses:

https://git.savannah.gnu.org/cgit/mes.git/tree/include/linux/x86/syscall.h

26 Apr 2023 at 14:46 | Open on todon.nl

Andrius Štikonas

@janneke @csepp @joeyh There is a list of required syscalls here: https://github.com/ironmeld/builder-hex0

26 Apr 2023 at 15:37 | Open on fosstodon.org

see shy jo

@csepp @janneke open, read, write, fork, execve, brk -- the usual suspects.. See https://github.com/oriansj/bootstrap-seeds/blob/b1263ff14a17835f4d12539226208c426ced4fba/POSIX/AMD64/kaem-minimal.hex0

26 Apr 2023 at 14:47 | Open on octodon.social

Janneke

@joeyh
Thanks! Yeah, got to have some more hacking to look forward too ;)

26 Apr 2023 at 14:43 | Open on todon.nl

Giovanni Mascellani

@joeyh @janneke I had begun working on that part a few years ago: https://gitlab.com/giomasce/asmc. Then life happened and I ran out of steam for that, but hopefully I was not too far from compiling and running Linux at computer boot time, from a handful of KB of binary code.

26 Apr 2023 at 20:11 | Open on mastodon.social

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