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The bit manipulation extension was released as a draft for a public review. See the thread here: https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/YiK8t
by jpfr 5y ago
The bit manipulation extension was released as a draft for a public review.
See the thread here: https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/YiK8t-9-Bjk https://groups.google.com/a/groups.riscv.org/g/isa-dev/c/YiK...
- ncmncm 5y agoSo, still just a draft. Public comment period ended before August... What is next? Is there any target release date?
- phkahler 5y agoI'm disappointed that zip and unzip are only available on RV32. It's great to be able to create Z-order indexes with a single instruction. I was surprised they had these and then disappointed they're on on RV32.
- ncmncm 5y agoWhat does "only available on RV32" mean? Not proposed for smaller configurations?