An experimental modular operating system (or unikernel) written in Rust.

🚧 Working In Progress.

• Architecture: riscv64, aarch64
• Platform: QEMU virt riscv64/aarch64
• Multi-thread
• Cooperative FIFO scheduler
• VirtIO net/blk drivers
• TCP net stack using smoltcp
• File system
• Compatible with Linux apps
• Synchronization/Mutex
• Interrupt driven device I/O
• Async I/O
• Kernel preemption
• SMP

make ARCH=<arch> APP=<app> LOG=<log> NET=[on|off] FS=[on|off] run

Where <arch> can be one of riscv64, aarch64.

<log> can be one of off, error, warn, info, debug, trace.

<app> can be one of helloworld, memtest, exception, multitask, httpclient, echoserver. (See the apps/ directory)

make ARCH=<arch> APP=<app> LOG=<log> NET=[on|off] FS=[on|off] APP_LANG=c run