README.md

rustos

Writing an OS in Rust. RustでOS自作入門。

Development

For development in vscode, follow the steps below.

1. Remove the following line from .cargo/config.

[unstable]
build-std = ["core", "compiler_builtins", "alloc"]

2. Run cargo install cargo-xbuild && cargo xbuild. This will generate target/sysroot dir that is needed for rls for vscode.
3. Revert changes you made to .cargo/config.

References

The following posts and books gave me great help to go through this project.

• Writing an OS in Rust
  • enabling to run Rust code on the bare metal without an underlying operating system
  • creating a bootable disk image
  • enabling unit and integration testing
• 30日でできる！OS自作入門
  • all chapters after Chapter 3
• 「30日でできる！OS自作入門」をRustで。 - TSUGULOG
  • filling the gap between the post "Writing an OS in Rust" and the book "30日でできる！OS自作入門"
• x86_64 crate
  • supporting x86_64 specific instructions, registers, and structures