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Mellivora OS is a from-scratch hobby OS that boots on real i486+ hardware or in QEMU. It includes a custom HBFS filesystem, ring 3 user-mode execution, a DOS-in
by honeybadger1965 6mo ago
Mellivora OS is a from-scratch hobby OS that boots on real i486+ hardware or in QEMU. It includes a custom HBFS filesystem, ring 3 user-mode execution, a DOS-inspired interactive shell, 34 syscalls, a Tiny C Compiler, 56 bundled assembly programs, and 11 C samples.