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Re: [Qemu-arm] [Qemu-devel] [PATCH 12/26] target/arm: Clear CONTROL.SFPA

From: Richard Henderson
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH 12/26] target/arm: Clear CONTROL.SFPA in BXNS and BLXNS
Date: Tue, 23 Apr 2019 15:50:31 -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:
> For v8M floating point support, transitions from Secure
> to Non-secure state via BLNS and BLXNS must clear the
> CONTROL.SFPA bit. (This corresponds to the pseudocode
> BranchToNS() function.)
> Signed-off-by: Peter Maydell <address@hidden>
> ---
>  target/arm/helper.c | 4 ++++
>  1 file changed, 4 insertions(+)

Reviewed-by: Richard Henderson <address@hidden>


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