fixed wrong description for shellcraft.amd64.linux.kill()...

[robre]

... new desciption copied from pwntools/pwnlib/shellcraft/templates/common/linux/syscalls/kill.asm

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[Arusekk]

This looks great, although this file is generated by pwnlib/data/syscalls/Makefile and friends, see #1733 for reference, and you can check if this gets fixed by it. If applicable, please close and comment on that instead.

[Arusekk]

Wow, it looks like this file is a wrapper around (...).linux.syscalls.kill that defaults the signal to SIGKILL. It could probably use copying to other architectures as well OR moving to shellcraft/templates/common/linux and adding symlinks where appropriate. Sorry for pointing you in the wrong direction before.

EDIT: the same goes for other templates that should provide arch-abstraction (like i386.prolog/epilog missing elsewhere), but they are missing in several places, and could be named to_32, to_16, to_64 instead of to_arm, to_thumb, i386_to_amd64, see also #1485 (nevermind, this would actually leak abstraction and hurt). If you wish, you can help there, too, by the way, and we could put this as some "Finally clean up shellcraft and make it even more arch-agnostic!!11!1one!" into the change log.