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Re: [Qemu-arm] [Qemu-devel] [PATCH 04/26] target/arm: Disable most VFP s

From: Richard Henderson
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH 04/26] target/arm: Disable most VFP sysregs for M-profile
Date: Tue, 23 Apr 2019 11:08:10 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1

On 4/16/19 5:57 AM, Peter Maydell wrote:
> The only "system register" that M-profile floating point exposes
> via the VMRS/VMRS instructions is FPSCR, and it does not have
> the odd special case for rd==15. Add a check to ensure we only
> expose FPSCR.
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/translate.c | 19 +++++++++++++++++--
>  1 file changed, 17 insertions(+), 2 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


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