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@riscv-software-src RISC-V Software

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    23 repositories

    • riscv-perf-model

      Public
      Example RISC-V Out-of-Order/Superscalar Processor Performance Core and MSS Model
      modelingperformance-analysisout-of-orderrisc-v
      C++
      •
      Apache License 2.0
      •74•182•32•7•Updated Jul 17, 2025Jul 17, 2025

    • riscv-unified-db

      Public
      Machine-readable database of the RISC-V specification, and tools to generate various views
      riscvrisc-v
      Ruby
      •
      BSD 2-Clause "Simplified" License
      •51•82•154•43•Updated Jul 17, 2025Jul 17, 2025

    • riscv-isa-sim

      Public
      Spike, a RISC-V ISA Simulator
      C
      •
      Other
      •950•2.8k•297•49•Updated Jul 17, 2025Jul 17, 2025

    • riscv-mirror-fsl

      Public
      Mirror of FSL. Fusion/Fracture Specification Language.
      C++
      •
      Apache License 2.0
      •0•0•0•0•Updated Jul 14, 2025Jul 14, 2025

    • riscv-mirror-stf-library

      Public
      Mirror of STF Library. The acronym STF stands for Simulation Trace Format. This is intended to be used with Sparta-based simulators, but that's not necessary.
      C++
      •
      Apache License 2.0
      •0•0•0•0•Updated Jul 14, 2025Jul 14, 2025

    • riscv-mirror-mavis

      Public
      Mirror of Mavis. Mavis is a framework that allows decoding of the RISC-V ISA into custom instruction class types as well as custom extensions to those class types.
      C++
      •
      Apache License 2.0
      •0•0•0•0•Updated Jul 14, 2025Jul 14, 2025

    • riscv-brs-tests

      Public
      RISC-V Boot and Runtime Services Test Suite
      C
      •
      Apache License 2.0
      •5•2•0•0•Updated Jul 11, 2025Jul 11, 2025

    • opensbi

      Public
      RISC-V Open Source Supervisor Binary Interface
      C
      •
      Other
      •589•1.2k•83•3•Updated Jun 30, 2025Jun 30, 2025

    • riscv-pk

      Public
      RISC-V Proxy Kernel
      C
      •
      Other
      •324•645•85•5•Updated Jun 20, 2025Jun 20, 2025

    • riscv-tests

      Public
      C
      •
      Other
      •505•1k•120•24•Updated Jun 13, 2025Jun 13, 2025

    • librpmi

      Public
      Reference implementation of RPMI specification as a library.
      C
      •
      Other
      •11•10•3•0•Updated May 6, 2025May 6, 2025

    • riscv-config

      Public
      RISC-V Configuration Validator
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •55•79•19•18•Updated Mar 28, 2025Mar 28, 2025

    • riscof

      Public
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •46•83•57•15•Updated Mar 28, 2025Mar 28, 2025

    • riscv-isac

      Public archive
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •55•33•19•9•Updated Nov 4, 2024Nov 4, 2024

    • riscv-ctg

      Public archive
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •52•42•12•8•Updated Nov 4, 2024Nov 4, 2024

    • homebrew-riscv

      Public
      homebrew (macOS) packages for RISC-V toolchain
      riscvmacoshomebrew
      Ruby
      •55•347•9•3•Updated Oct 26, 2024Oct 26, 2024

    • se-sig-analysis

      Public
      Toolchains, scripts, and workloads to analyze proposed instructions as part of the Scalar Efficiency SIG.
      Ruby
      •
      Other
      •0•0•0•0•Updated May 30, 2024May 30, 2024

    • riscv-tools

      Public archive
      RISC-V Tools (ISA Simulator and Tests)
      Shell
      •449•1.2k•104•3•Updated Dec 22, 2022Dec 22, 2022

    • riscv-docs-docker

      Public
      A docker image for building RISC-V documentation
      Dockerfile
      •
      BSD 2-Clause "Simplified" License
      •3•3•0•0•Updated Sep 15, 2022Sep 15, 2022

    • template-riscv-code

      Public template
      This repository will be cloned for new RISC-V (only) code projects
      Apache License 2.0
      •0•0•0•0•Updated Aug 10, 2022Aug 10, 2022

    • .github

      Public
      0•0•0•0•Updated Jul 1, 2022Jul 1, 2022

    • riscv-overlay

      Public
      The Software Overlay TG will specify the requirements for the software overlay feature, both from the FW manager engine and from toolchain aspects, all which will be based on the current RISC-V ISA and extensions.
      C
      •
      Creative Commons Attribution 4.0 International
      •5•14•1•1•Updated May 24, 2022May 24, 2022

    • riscv-angel

      Public
      JavaScript RISC-V ISA Simulator. Boots linux in a web-browser.
      JavaScript
      •
      Other
      •62•347•7•1•Updated Aug 25, 2020Aug 25, 2020