# axcpu
[](https://crates.io/crates/axcpu)
[](https://docs.rs/axcpu)
[](https://github.com/arceos-org/axcpu/actions/workflows/ci.yml)
This crate provides privileged instruction and structure abstractions for various CPU architectures. It is designed to implement the hardware abstraction layer of an operating system kernel.
## Supported Architectures
* x86_64
* AArch64
* RISC-V
* LoongArch64