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Re: [PATCH 08/16] target/arm: Enable FEAT_Debugv8p2 for -cpu max


From: Peter Maydell
Subject: Re: [PATCH 08/16] target/arm: Enable FEAT_Debugv8p2 for -cpu max
Date: Mon, 11 Apr 2022 18:48:35 +0100

On Mon, 11 Apr 2022 at 14:09, Peter Maydell <peter.maydell@linaro.org> wrote:
>
> On Sat, 9 Apr 2022 at 01:18, Richard Henderson
> <richard.henderson@linaro.org> wrote:
> >
> > The only portion of FEAT_Debugv8p2 that is relevant to QEMU
> > is CONTEXTIDR_EL2, which is also conditionally implemented
> > with FEAT_VHE.  The rest of the debug extension concerns the
> > External debug interface, which is outside the scope of QEMU.
> >
> > Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> > ---
> >  target/arm/cpu.c     | 1 +
> >  target/arm/cpu64.c   | 1 +
> >  target/arm/cpu_tcg.c | 2 ++
> >  3 files changed, 4 insertions(+)
> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

...except that I've just remembered that this patch, and the
others in this and the other series that add support for new
FEAT_* need to update the list in docs/system/arm/emulation.rst
of all the features we implement.

thanks
-- PMM



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