riscv_svadu

Draft Extension: Svadu

• Branch: riscv-svadu
• Tracking PR: #83 (view Pull Request and Diff)
• Mailing List:
  • REVIEW ONLY v1 (2022-11-29)

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)