rustsbi/sbi-spec/CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

Unreleased

Added

• base: add Coreboot and Oreboot to impl_id module

Modified

Fixed

0.0.7 - 2024-02-05

sbi-spec crate now supports RISC-V SBI version 2.0 ratified.

Added

• Support to PMU events in Chapter 11
• Support NACL extension in Chapter 15
• Support STA extension in Chapter 16
• Add new SBI error NoShmem
• binary: add SharedPtr struct to represent shared memory range feature.
• nacl: add shmem_size module
• Move HartMask structure to sbi-spec crate from rustsbi crate.

Modified

• Rearrange HSM constants into modules.

Fixed

• Remove redundant prefixes in PMU
• Add new function id SNAPSHOT_SET_SHMEM in PMU
• Grammar fixes on documents

0.0.6 - 2023-04-04

Added

• Physical shared memory physical address range with type annotation in Chapter 3
• Support to RISC-V SBI System Suspend extension
• Support to CPPC extension

0.0.5 - 2023-02-16

Added

• Adapt to RISC-V SBI specification version 2.0-rc1
• PMU_COUNTER_FW_READ_HI function in pmu module for RV32 systems
• SBI DBCN extension support
• Result-like documents to SbiRet

Modified

• style: add period to docs

0.0.4 - 2022-10-10

Added

• Various convenient functions to SbiRet structure
• Add documents on whole sbi-rt crate to coply with deny(missing_docs)
• Feature legacy to gate legacy SBI extension

Modified

• Rename SbiRet::ok to SbiRet::success
• Rename SbiSpecVersion to struct Version

0.0.3 - 2022-10-06

Added

• deps: static_assertions check implementations during compilation, and provide an item list for developers
• denied: warnings and unsafe code
• a github workflow to check building
• SbiSpecVersion type defination for sbi base

Modified

• rename GET_SPEC_VERSION to GET_SBI_SPEC_VERSION
• rename impl_id::IMPL_XXX to impl_id::XXX

Removed

• default target to RISC-V

0.0.2 - 2022-07-21

Added

• A changelog to this project

Modified

• Lift build target limit; now this crate would build on targets other than RISC-V

0.0.1 - 2022-07-11

This is the first release of sbi-spec crate. This crate includes definition of RISC-V Supervisor Binary Interface (SBI) including structures and constants.

Added

• Adapt to SBI specification version 1.0.0 ratified