Hi Mark, On Thu, 2026-10-22 at 21:43 +0100, Mark Cave-Ayland wrote: > > Please can we match the existing style in translate.c and remove the > indent here?
Noted for v4.
>
> > + TCGv_i64 dst, src1, src2;
> > +
> > + if (!avail_CRYPTO(dc)) {
> > + return false;
> > + }
> > + if (gen_trap_ifnofpu(dc)) {
> > + return true;
> > + }
>
> Question: is it possible for a 64-bit CPU not to have a FPU? Even
> more so, one with
> the crypto extensions present? I wonder if gen_trap_ifnofpu() isn't
> needed here.
Not to my knowledge, but the gen_trap_ifnofpu() is checking if FPU is
enabled, not if it's present. Every sparc64 CPU has an FPU, but it can
be switched off. It's mentioned in the OSA 2011 spec.
/Stian
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