rustsbi/sbi-spec

# sbi-spec: RISC-V SBI constants and structures in Rust

This library implements the constants and structures defined in the SBI Specification using Rust.

Supported RISC-V SBI extensions

Implementation status of the 3.0 specification by chapters:

#	Title	Support state
§3	Binary Encoding	Constants, Structures
§4	Base Extension	Constants
§5	Legacy Extensions	Constants
§6	Timer Extension	Constants
§7	IPI Extension	Constants
§8	RFENCE Extension	Constants
§9	Hart State Management Extension	Constants
§10	System Reset Extension	Constants
§11	Performance Monitoring Unit Extension	Constants
§12	Debug Console Extension	Constants
§13	System Suspend Extension	Constants
§14	CPPC Extension	Constants
§15	Nested Acceleration Extension	Constants
§16	Steal-time Accounting Extension	Constants
§17	Supervisor Software Events Extension	Constants
§18	Firmware Features Extension	Constants
§19	Debug Triggers Extension	Constants
§20	Message Proxy Extension	Constants

Although deprecated, legacy extensions are retained under #[cfg(feature = "legacy")] to ensure compatibility with older software.

License & Copyright

This project is licensed under either of

• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)
• Mulan PSL v2 (LICENSE-MULAN or https://opensource.org/licenses/MulanPSL-2.0)

Documents from RISC-V SBI Specification are used in this project. These documents are (C) RISC-V Foundation under Creative Commons Attribution 4.0 International License (CC-BY 4.0). The full license text is available at https://creativecommons.org/licenses/by/4.0/.