RISC-V International
Vote status can be found here. The links for extensions or ratification packages are in the rows.
Common Waivers (expected completion date, who is doing the work, notes) Links are in the headers since there is one blanket waiver request | notes (DoD name, note) | ||||||
Ratification Package | Extensions | Custom waivers (DoD name, expected completion date, who will do the work) | OS/RTOS/Hypervisor | Upstream (either phasing issue with upstream project or slow review by upstream project) | Valgrind (or some basic block instrumenter) | Traces for profiles, caches, etc. depends on basic block profiler | |
---|---|---|---|---|---|---|---|
FP in Int Reg | Zfinx | Q1/2022, TG | Q1 2022, Dev Partners | ?, needs resourcing | ?, needs resourcing |
| |
Scalar Crypto | Zknd, Zkne, Zknh, Zksed, Zksh, Zkr, Zkn, Zks, Zk, Zkt, Zbkb, Zbkc, Zbkx | N | Q4 2022, TG or Dev Partners | ?, needs resourcing | ?, needs resourcing | 1-3: need resourcing. no one in dev partners currently slated for this. 4. compiler, dev partners working on this, will be done by eoy | |
Half width FP (fast track) | Zfh, Zfhmin | N | N (not required) | N (not required) | N (not required) |
| |
Priv 1.12 | Ss1-2, Sm1-2, Sv57 |
| Q1 2022, resource conflict | Q4 2022, dev partners | ?, needs resourcing | ?, needs resourcing |
|
Priv 1.12 (Fast Track) | Sstc, Sscofpmf, Smstateen |
| Q1 2022, resource conflict | N (not required) | N (not required) | N (not required) | |
Hypervisor | H |
| Q1 2022, resource conflict | ?, needs resourcing | ?, needs resourcing | ||
Page-based memory types | Svpbmt |
| Q2 2022, resource conflict | Q4 2022, dev partners | ?, needs resourcing | ?, needs resourcing |
|
NAPOT pages | Svnapot |
| Q2 2022, resource conflict (RTOS & Hypervisor only) | Q4 2022, dev partners | ?, needs resourcing | ?, needs resourcing |
|
Fast TLB invalidation | Svinval |
| Q2 2022, resource conflict | Q4/2022, dev partners | ?, needs resourcing | ?, needs resourcing |
|
Base CMO | Zicbom Zicbop Zicboz |
| Q2 2022, resource conflict | Q4 2022, TG or DevPartners | ?, needs resourcing | ?, needs resourcing | Not enough bandwidth in dev partners. |
Enhanced PMP | Smepmp |
| Q2 2022, resource conflict | Q4 2022, TG or DevPartners | ?, needs resourcing | ?, needs resourcing | Not enough bandwidth in dev partners. |
...