38 lines
962 B
Markdown
38 lines
962 B
Markdown
Kernel from scratch (KFS) series of projects at Ecole 42 !
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### [documentation](https://jzck.github.io/kernel/bluesnow/index.html)
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### dependencies
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- `nasm` compiles the bootcode
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- `ld` links the bootcode and rust binary
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- `grub-mkrescue` builds the iso
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- `xargo` builds rust code
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- `qemu` runs the iso
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See `.travis.yml` to get an ubuntu environment ready
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on archlinux `pacman -S rustup make grub xorriso mtools binutils gcc qemu`
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### rust setup
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```
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rustup override add nightly
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rustup component add rust-src
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cargo install xargo
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```
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### running
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`make iso` generate the iso
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`make qemu` runs the OS in a tmux window with `qemu` + `gdb`
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### todo
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- remove assembly for a pure rust entry point
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- replace grub with something lighter
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### inspiration
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- [wiki.osdev.org](https://wiki.osdev.org) is a fucking goldmine
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- [Phil Opperman's "Writing an OS in rust"](https://os.phil-opp.com/)
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- [Redox kernel](https://github.com/redox/kernel)
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