kvm-rs

A playground for the Kernel Virtual Machine (KVM) in rust to learn about KVM, rust ffi and x86_64.

The sources are structured as follows:

• src/ provides a small library as abstraction over the raw KVM API.
• examples/ contains example VMs using the library above.
• guest/ contains the guest source code.
• sysdeps/ helper to generate some KVM constants from the system header (executed by build.rs).

Documentation

Rustdoc for this crate is avalable at johannst.github.io/mini-kvm-rs.

Real Mode (16bit) example

Runs the real mode VM with the guest program.

# Once: Build the guest binary image.
make -C guest

# Run the Real Mode example.
cargo run --example real_mode

Long Mode (64bit) example

Runs the long mode VM with the guest program.

# Once: Build the guest binary image.
make -C guest

# Run the Long Mode example.
cargo run --example long_mode

License

This project is licensed under the MIT license.