NimbOS 2022

An experimental real-time operating system (RTOS) written in Rust.

🚧 Working In Progress.

Features

• Multi-architecture support: x86_64, aarch64, riscv64
• Preemptive scheduler
• User/kernel space isolation

TODO

• [x] More effective thread sleeping
• [ ] Kernel mutex/semaphore/condvar
• [x] Run with RVM1.5
• [ ] SMP

Build & Run (in QEMU)

cd kernel
make env    # for first time
make run ARCH=x86_64 LOG=warn