Crate axcpu

axcpu

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

Modules

asm

Wrapper functions for assembly instructions.

init

Helper functions to initialize the CPU states on systems bootstrapping.

trap

Trap handling.

uspaceuspace

Structures and functions for user space.

Structs

FpState

FP & SIMD registers.

TaskContext

Saved hardware states of a task.

TrapFrame

Saved registers when a trap (exception) occurs.