Rustonly kernel

Tiny OS kernel written only in Rust (without assembler, except inline).

After i saw this masterpiece written by Eliza Weisman, i wondered: damn, how can it works without bootloader written in asm? So, i decide to write minimal kernel that can be compiled, works fine and written only in Rust. Here it is. It simply prints "OK" on green background and then hangs.

build

• Just download master and run "make run" in terminal.

linux dependencies

• ld: linker (makes binary out of other files)
• grub: creates the bootable iso
• xorriso: req'd by grub, filesystem manipulator
• QEMU: fake-computer emulator
• cargo/rustc: Rust lang compiler (!) nightly version is necessary (!)

QEMU output