View Source

All extensions shall go through the Opcode and Consistency Review before progressing to the Freeze milestone as specified in the Definition of Done Policy

This is a very preliminary list of the extensions up for review and is roughly in the order of how they will be completed.
I will update this soon and add more information - I just wanted to get this started.
Typically we will be performing several reviews in parallel.

TG/FT	Board Priority	Fast Track	Review	Contact	Extension	Sub Extensions	Status	Review Type	Comment
BitManip	Yes	No	Final	Ken Dockser	B	Zba, Zbb, Zbc, Zbs	complete (except for doc updates)	final
BitManip	(Yes)	No	Final	Ken Dockser	B	(Scalar Crypto required instructions) Zbk?	started	final
TEE	Yes	No	Final	Joe Xie	ePMP	N/A	started	final
Crypto	Yes	No	Final	Ben Marshall	K	(Scalar)	started	final	Bitmanip crypto-required extensions (Zbk?) reviewed in parallel
Virtual Memory	Yes	No	Final	Dan Lustig	Base?	Svnapot	in queue	final	NAPOT Translation Contiguity
Privileged	No	Yes	Final	Greg Favor	Sstc	hypervisor? Sys?	in queue	final	stimecmp / vstimecmp
Packed-SIMD	Yes	No	Final	Chuanhua Chang	P		in queue	final
TEE and J	No	No	Final	Adam Zabrocki	J	Pointer Masking	in queue	final
Zfinx	No	No	Final	Tariq Kurd	Zfinx	Zfinx	in queue	final
Code Size Reduction	No	No	Early	Tariq Kurd	?	push/pop	in queue	preliminary	Spec not ready for final review. They requested early feedback.
Debug	No	No	Final	Tim Newsome	Debug	N/A	in queue	final	Built on top of ratified 0.13 spec

Contact Opcode and Consistency Review at: tech-opcode-and-consistency-review@lists.riscv.org
- Use the above address to submit a specification for review.
Join the list: tech-opcode-and-consistency-review+subscribe@lists.riscv.org
View past posts and other information at: https://lists.riscv.org/g/tech-opcode-and-consistency-review