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Re: [Qemu-arm] [Qemu-devel] [PATCH 07/26] target/arm: Clear CONTROL_S.SF

From: Richard Henderson
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH 07/26] target/arm: Clear CONTROL_S.SFPA in SG insn if FPU present
Date: Tue, 23 Apr 2019 13:58:52 -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:
> If the floating point extension is present, then the SG instruction
> must clear the CONTROL_S.SFPA bit. Implement this.
> (On a no-FPU system the bit will always be zero, so we don't need
> to make the clearing of the bit conditional on ARM_FEATURE_VFP.)
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/helper.c | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Richard Henderson <address@hidden>


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