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by loic-sharma 1402 days ago
Related, how to print "Hello world" without libc: https://www.youtube.com/watch?v=b9OJYMFpHRU&ab_channel=Rubbe...
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At 7:44 they go into the “magic numbers” used to define kernel syscalls like how Cosmopolitan [0] uses for building things like RedBean [1].

0. https://github.com/jart/cosmopolitan

1. https://redbean.dev/