Compilation requires the crate bootimage to be installed cargo install bootimage, as well as rust nightly.
Running requires QEMU to be in path, which can be installed on macOS with brew install qemu (TODO: add other platform installations)
Then the emulator can just be ran using cargo run
The kernel currently has paging, dynamic allocation, vga display, and interrupt implemented. See below todo list for unimplemented features.
The kernel also contains a simple virtual shell, which currently contains the commands echo clear & history
- async/await
- file system
- seperation of userspace
- file loading
Most of the code in this repo was adapted from this tutorial by Philipp Oppermann.