moss-kernel

Leverages Rust's async/await model to enforce that spinlocks cannot be held over sleep points, eliminating a common class of kernel deadlocks as highlighted in the async core section.

Implements 105+ Linux syscalls and runs dynamically linked Arch Linux binaries, enabling execution of common utilities like bash and strace without modification.

Features a well-defined Hardware Abstraction Layer that simplifies porting to other architectures such as x86_64 or RISC-V, as described in the architecture overview.

Uses libkernel to run over 230 logic tests on host machines (e.g., x86) before bare-metal deployment, reducing development friction for kernel validation.