riscv_sscdeleg

Draft Extension: Sscdeleg

• Status: WITHDRAWN
  (as the Supervisor Counter Delegation proposal has completely changed as well as extension names)
• Branch: riscv-sscdeleg
• Tracking PR: #103 (view Pull Request and Diff)
• Mailing List:
  • Not yet

Requires

• Extension: Zicntr and Zihpm (Hardware Performance Counters)

Feature Description

This commit adds support for Sscdeleg extension draft (Supervisor Counter Delegation extension) and its CSRs.

This is based on: https://docs.google.com/document/d/1s-GeH5XpHBLzbQZucA8DPA7vvF7Xvf_nrPbrU2YLBcE