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RISC-V

The Open-Standard Instruction Set Architecture

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  1. riscv-isa-manual riscv-isa-manual Public

    RISC-V Instruction Set Manual

    TeX 4.1k 717

  2. docs-dev-guide docs-dev-guide Public

    Documentation developer guide

    TeX 106 35

  3. docs-spec-template docs-spec-template Public template

    Makefile 26 25

  4. docs-resources docs-resources Public

    37 18

Repositories

Showing 10 of 62 repositories
  • riscv-cheri Public

    This repository contains the CHERI extension specification, adding hardware capabilities to RISC-V ISA to enable fine-grained memory protection and scalable compartmentalization.

    riscv/riscv-cheri’s past year of commit activity
    TeX 72 CC-BY-4.0 36 53 (2 issues need help) 1 Updated Jun 27, 2025
  • sail-riscv Public

    Sail RISC-V model

    riscv/sail-riscv’s past year of commit activity
    Sail 563 213 122 (1 issue needs help) 77 Updated Jun 27, 2025
  • self-hosted-trace Public Forked from riscv/riscv-isa-manual

    RISC-V Self-hosted Trace Development Repositoty

    riscv/self-hosted-trace’s past year of commit activity
    TeX 1 CC-BY-4.0 734 1 1 Updated Jun 26, 2025
  • riscv-isa-manual Public

    RISC-V Instruction Set Manual

    riscv/riscv-isa-manual’s past year of commit activity
    TeX 4,138 CC-BY-4.0 717 230 (2 issues need help) 22 Updated Jun 26, 2025
  • sig-functional-safety-whitepaper Public

    GitHub repository for the Functional Safety SIG Whitepaper Development

    riscv/sig-functional-safety-whitepaper’s past year of commit activity
    TeX 3 CC-BY-4.0 3 0 0 Updated Jun 26, 2025
  • riscv-fast-interrupt Public

    Proposal for a RISC-V Core-Local Interrupt Controller (CLIC)

    riscv/riscv-fast-interrupt’s past year of commit activity
    Makefile 268 CC-BY-4.0 50 4 1 Updated Jun 26, 2025
  • riscv-spmp Public

    The repo contains the SPMP architectural specification, which includes capabilities like access control of read/write/execute requests by an hart, address matching, encoding of permissions, exceptions for access violation, and support for virtualization.

    riscv/riscv-spmp’s past year of commit activity
    TeX 16 CC-BY-4.0 12 0 0 Updated Jun 25, 2025
  • riscv-library Public

    This repository holds the front matter pages for the RISC-V Library

    riscv/riscv-library’s past year of commit activity
    2 1 0 0 Updated Jun 25, 2025
  • riscv-smmtt Public

    This specification will define the RISC-V privilege ISA extensions required to support Supervisor Domain isolation for multi-tenant security use cases e.g. confidential-computing, trusted platform services, fault isolation and so on.

    riscv/riscv-smmtt’s past year of commit activity
    Makefile 52 CC-BY-4.0 18 0 1 Updated Jun 23, 2025
  • kersten-ui Public
    riscv/kersten-ui’s past year of commit activity
    0 0 0 0 Updated Jun 23, 2025

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