[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-arm] [PATCH] linux-user: Report AArch64 FP16 support via hwcap
|
From: |
Richard Henderson |
|
Subject: |
Re: [Qemu-arm] [PATCH] linux-user: Report AArch64 FP16 support via hwcap bits |
|
Date: |
Tue, 27 Feb 2018 10:57:16 -0800 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 |
On 02/27/2018 10:39 AM, Peter Maydell wrote:
> Set the appropriate Linux hwcap bits to tell the guest binary if we
> have implemented half-precision floating point support.
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> This is intended to go after Alex's FP16 stuff since it
> uses the ARM_FEATURE_V8_FP16 bit that defines.
> There is as yet no kernel definition of an AArch32 hwcap
> bit to report FP16.
>
> Based-on: <address@hidden>
>
> linux-user/elfload.c | 2 ++
> 1 file changed, 2 insertions(+)
Reviewed-by: Richard Henderson <address@hidden>
r~