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