On Thu, Oct 24, 2024 at 07:24:11PM -0700, Eric Biggers wrote:
> On Thu, Oct 24, 2024 at 01:34:33PM +0100, Conor Dooley wrote:
> > From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
> >
> > Section 35.2. Extensions Overview of [1] says:
> > | The Zvknhb and Zvbc Vector Crypto Extensions --and accordingly the composite extensions Zvkn and
> > | Zvks-- (sic) require a Zve64x base, or application ("V") base Vector Extension.
> > | All of the other Vector Crypto Extensions can be built on any embedded (Zve*) or application ("V") base
> > | Vector Extension
> >
> > Apply these rules in the binding, so that invalid combinations can be
> > avoided.
>
> It looks like that part of the spec is wrong, though. The Zvknhb and Zvbc are
> correct, but the list of the composite extensions that at least one of them is
> included in is: Zvkn, Zvknc, Zvkng, Zvksc.
>
I am attempting to fix this in
https://github.com/riscv/riscv-isa-manual/pull/1697
- Eric
