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Re: Arm: VFP regression
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From: |
Peter Maydell |
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Subject: |
Re: Arm: VFP regression |
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Date: |
Sun, 21 Mar 2021 12:56:12 +0000 |
On Sat, 20 Mar 2021 at 22:38, Adam Lackorzynski <adam@l4re.org> wrote:
>
> Hi,
>
> I'm seeing a regression in Arm's vfp handling, giving an undefined
> instruction when reading mvfr1 in PL2/armv7 although the FPU is enabled.
> The following makes it work again for me, however this just looks like a
> band-aid. Thanks for taking a look.
Could you provide a test case, please (QEMU command line and
image/etc files needed to reproduce) ?
thanks
-- PMM