RISC-V International
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Ratification Package
| extensions included | Task group approved by TSC date or Fast Track approved by AR date | Specification State**** | Fast Track | Priv / Unpriv | Committee (Owner) | Task Group | Plan Milestone Target Date | Freeze Milestone Target Date | Ratification Milestone Target Date | Plan Milestone Next Step* | Freeze Milestone Next Step** | Ratification Milestone Next Step*** | Last Updated | Notes | In RVA2023 profile as mandatory or supported optional | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Smaia, Ssaia |
| Public Review Complete | N | P | Priv IC (John Hauser, Anup Patel) | AIA | 1Q'22 | Q4'22 | Q1'23 | complete | complete | committee chair approval |
| y | |||||||||||||||||||||||||||
| Zfbfmin, Zvfbfmin, Zvfbfwma | Plan Complete | Y | U | (Ken Dockser) | N/A | N/A | Q1'23 | N/A | acceptance criteria complete |
| FT proposal approved by AR | ||||||||||||||||||||||||||||||
| Ssqosid |
| Plan Complete | N | P | SOC Infrastructure HC (Eric Shiu, Ambika Krishnamoorthy) | CMQRI | 4Q'22 | Q2'23 | Q3'23 | complete | acceptance criteria complete |
| |||||||||||||||||||||||||||||
| Zca, Zcb, Zcd, Zce, Zcf, Zcmp, Zcmt | 2021 | Frozen | N | U | (Tariq Kurd) | Code Size Reduction | N/A | Q1'23 | Q1'23 | N/A | complete | acceptance criteria complete |
| n | ||||||||||||||||||||||||||||
| Zicond |
| Plan Complete | Y | U | Unpriv IC | N/A | Q1'23 | Q1'23 | Q2'23 | complete | acceptance criteria complete | |||||||||||||||||||||||||||||||
| Zicntr, Zihpm |
| Public Review Complete | Y | U | Unpriv IC (Earl Killian) | N/A | N/A | Q4'22 | Q1'23 | N/A | complete | TSC approval | TSC vote ends 2/21 | y | ||||||||||||||||||||||||||||
| Sdext, Sdtrig | 2020 | Plan Complete | N | P | Priv IC (Tim Newsome) | Debug TG | Q1'23 | Q2'23 | Q3'23 | complete | acceptance criteria complete | start |
| n | |||||||||||||||||||||||||||
| Smclic, Ssclic, Suclic, Smclicshv, Smclicconfig | 2020 | Plan Complete | N | P | Priv IC (Dan Smathers) | Fast Interrupts | N/A | Q3'23 | N/A | spec development - stable | start | n | ||||||||||||||||||||||||||||||
| Svadu |
| Plan Complete | Y | P | Priv IC (Aaron Durbin) | N/A | N/A | Q1'23 | Q1'23 | N/A | acceptance criteria complete | start | Need Status Checklist updates (Aaron) | |||||||||||||||||||||||||||||
| Zicntrpmf | Plan Complete | Y | U | Unpriv IC (Beeman Strong) | N/A | Q1'23 | Q1'23 | Q3'23 | review by chairs | Plan milestone review 2/22/2023 | ||||||||||||||||||||||||||||||||
| Zjid | 2020 | Stable | N | P | Priv IC (Martin Maas) | I/D Consistency | N/A | Q1'23 | N/A - Grandfathered | AR approval | start | Spec in slide form, needs to be translated into write-up. | ? | |||||||||||||||||||||||||||||
| Zimop |
| Stable | Y | U | Unpriv IC (Andrew Waterman) | N/A | N/A | Q1'23 | N/A | AR approval | start |
| n | ||||||||||||||||||||||||||||
| Zihintntl |
| Frozen | Y | P | Priv IC (Andrew Waterman) | N/A | N/A | Q1'23 | N/A | complete | public review complete | Public review ends 3/31 | y | |||||||||||||||||||||||||||||
| Zbpbo, Zpn, Zpsfoperand, P | 2020 | New | N | U | Unpriv IC (Kevin Chen) | Packed SIMD | Q3'23 | Q4'23 | Q4'23 | start | start | Need plan from Kevin Chen | n | |||||||||||||||||||||||||||||
| Anchor | Zjid_Row | Q4'23 | Q4'23 | start | start | start | Need plan from Kevin Chen | n | Zjid_Row | Instruction/Data ConsistencyZjid | 2020 | Stable | N | P | Priv IC (Martin Maas) | I/D Consistency | N/A | Q1'23 | N/A - Grandfathered | AR approval | start | Spec in slide form, needs to be translated into write-up. | ? | |||||||||||||||||||
| Zjpm | 2020 | Stable | N | P | Priv IC (Martin Maas) | Pointer Masking | Q1'23 | Q1'23 | complete | AR approval | start | Objections being worked on SAIL and ACT waivers. | ? | |||||||||||||||||||||||||||||
| Shcounterenw, Shvstvala, Shtvala, Shvstvecd, Shvsatpa, Shgatpa, Sscounterenw, Ssstateen, Sstvala, Sstvecd, Sstvecv, Ssu64xl, Svade, Svbare, Za128rs, Za64rs, Ziccamoa, Ziccif, Zicclsm, Ziccrse, Zic64b |
| Public Review Complete | N | U | TSC (Krste/Greg) | Profiles TG | Q2'22 | Q4'22 | Q1'23 | complete | complete | TSC approval | TSC Signoff ends 2/28. | y | |||||||||||||||||||||||||||
| Ssecorrupt | Plan Complete | Y | U | Unpriv IC (Ved) | N/A | Q1'23 | N/A | acceptance criteria complete |
| Approved by AR as FT, BUT delivery being reconsidered per 1/31 AR minutes. | |||||||||||||||||||||||||||||||
| Smrnmi |
| Plan Complete | Y | P | Priv IC (Andrew Waterman) | N/A | N/A | Q1'23 | N/A | acceptance criteria complete | start | Awaiting Status Checklist updates from Philipp. | n | |||||||||||||||||||||||||||||
| Zfa |
| Plan Complete | Y | U | Unpriv IC (Andrew Waterman) | N/A | N/A | Q4'22 | Q1'23 | N/A | acceptance criteria complete | start | Awaiting Status Checklist updates from Philipp. | y | |||||||||||||||||||||||||||
| Zisslpcfi |
| Plan Complete | N | U + P | (George, Ved) | SS-LP-CFI | Q4'22 | Q3'23 | Q3'23 | Complete | start | start | n | ||||||||||||||||||||||||||||
| Sscdeleg |
| New | Y | P | Priv IC (Beeman Strong) | N/A (Fast Track) | Q1'23 | Q1'23 | Q3'23 | Start |
| |||||||||||||||||||||||||||||||
| Sspmp |
| NewPlan Complete | N | P | Security HC (Dong Du) | S-Mode Physical Memory Protection | Q1'23 | Q3'23 | Q4'23 | N/A | Complete | StartN/A | N/A | 07 | Plan Milestone review 2/15 | n | ||||||||||||||||||||||||||
| Zvkb, Zvkg, Zvknha, Zvknhb, Zvkns, Zvksed, Zvksh |
| Stable | N | U | Unpriv IC | Cryptographic Extensions | 3Q'22 | Q1'23 | Q2'23 | Complete | AR Approval | start |
| y | |||||||||||||||||||||||||||
| Zvknf |
| Stable | N | U | Unpriv IC | Cryptographic Extensions | 3Q'22 | TBD | YE2024 | Complete | AR Approval | start | No owner to drive work. | n | |||||||||||||||||||||||||||
| Zvfh, Zvfhmin |
| Frozen | Y | U | Unpriv IC (Krste) | N/A | N/A | Q4'22 | Q1'23 | N/A | complete | Public Review complete | Blanket waiver Public review ends 3/10. | y |
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Ratification Package
| Task group approved by TSC date | Specification State**** | Committee (Owner) | Task Group | Plan Milestone Target Date | Freeze Milestone Target Date | Ratification Milestone Target Date | Plan Milestone next step* | Freeze Milestone next step** | Ratification *** | Last Updated | Notes | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| New | Security HC (Ravi Sahita, Guerney Hunt) | AP-TEE | Q1'23 | Q2'23 | Q3'23 | review by chairs | Chair review complete, being reviewed by IC chairs next | ||||||||||
| 2020 | New | ISA Infrastructure HC | Architecture Test SIG?? | review by chairs |
| Need to identify the track of approvals and discussion given it was started back in 2018. | ||||||||||||
IOMMU
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| Stable | SOC Infrastructure HC (Ved Shanbhogue, Perrine Peresse) | IOMMU | 2Q'22 | Q1'23 | complete | committee chair approval | IOMMU specification and chapter 9 of the AIA specification will go to public review together | ||||||||||
IOPMP
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| New | Security HC | IOPMP | Q1Q3'23 | Q3'23 | Q4'23 | review by chairs | 20 Jan | ||||||||||
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| Plan Complete | SOC Infrastructure HC (Robert Chyla) | Nexus Trace | Q1'23 | Q1'23 | Q2'23 | complete | AR approval | ||||||||||
OS-A SEE
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| New | Privileged Software HC (Aaron Durbin) | OS-A SEE | Q2'23 | build plan |
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Platform Runtime Services
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| New | Privileged Software HC (Atish Patra & Sunil VL) | Platform Runtime Services | |||||||||||||||
PLIC
| 2020 | TSC Approved | Privileged Software HC (Abner Chang) | Q3'22 | Q4'22 | complete | complete | BoD approval | No waivers | ||||||||||
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| New | SOC Infrastructure HC (Dimitris Gizopoulos, Cameron McNairy) | RAS Terms and Defintions | build plan | ||||||||||||||
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| New | Applications & Tools HC | RISC-V Vector C Intrinsics | build plan | ||||||||||||||
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| New | Security HC (Xueyang Terry Wang, Suresh Sugumar) | Security Model | plan review by chairs | ||||||||||||||
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| New | Privileged Software HC (Irma Flores-Mendoza | Unified Discovery | Q3'22 | plan review by chairs |
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