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Date:      Thu, 19 Oct 2017 02:04:46 +0200
From:      Jan Beich <jbeich@FreeBSD.org>
To:        freebsd-arm@freebsd.org
Subject:   AT_HWCAP support on aarch64
Message-ID:  <mv4o-ovdt-wny@FreeBSD.org>

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armv6 and armv7 recently gained support to check NEON or VFP* at runtime.
However, some ports want to take advantage of AES, CRC32, SHA1, SHA256
acceleration on aarch64 as well.

Do you plan to support any HWCAP_* for AT_HWCAP on aarch64?

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=223019 (ditto Chromium)
http://elixir.free-electrons.com/linux/latest/source/arch/arm64/include/uapi/asm/hwcap.h


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