riscv_profile_exts

Extension: Multiple extensions from RISC-V Profiles

• Status: Approved and PATCH 1/2 is merged for Binutils 2.40 (waiting for PATCH 2/2 for further clarification)
• Branch: riscv-profile-exts
• Tracking PR: #82 (view Pull Request and Diff)
• Mailing List:
  • REVIEW ONLY v1 (2022-11-03)

Feature Description

It implements:

1. 19 platform property/capability extensions
   (each denoting certain property / capability of the platform)
2. Ssstateen extension (supervisor/hypervisor view of the Smstateen extension)

from RISC-V Profiles. Ssstateen is merged.

References

• The latest draft of RISC-V Profiles