riscv_svadu

Extension: Svadu

• Status: Merged for Binutils 2.42
• Branch: riscv-svadu
• Tracking PR: #83 (view Pull Request and Diff)
• Mailing List:
  • REVIEW ONLY v1 (2022-11-29)
  • PATCH v1 (2023-09-03)
    (it has [REVIEW ONLY] subject prefix but intended to be [PATCH v1])

Feature Description

This patch adds support for the Svadu extension, controlling Hardware Updating of PTE A/D Bits.

While it does not define new instructions or new CSRs, it defines new CSR bits.

References

• Hardware Updating of PTE A/D Bits (Svadu)