Date: Sat, 09 Sep 2017 21:05:57 +0200 From: Jan Beich <jbeich@vfemail.net> To: Warner Losh <imp@bsdimp.com> Cc: freebsd-arm@freebsd.org, freebsd-toolchain@freebsd.org Subject: Re: FCP-100: armv7 plan Message-ID: <ingr-3d62-wny@FreeBSD.org> In-Reply-To: <CANCZdfrCwdVOGWunSAjuxHzGcqhuH24iRQg63rvPFXXSmm-C6Q__2138.43810274756$1504912296$gmane$org@mail.gmail.com> (Warner Losh's message of "Fri, 8 Sep 2017 17:11:04 -0600") References: <CANCZdfrCwdVOGWunSAjuxHzGcqhuH24iRQg63rvPFXXSmm-C6Q__2138.43810274756$1504912296$gmane$org@mail.gmail.com>
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Warner Losh <imp@bsdimp.com> writes: > Greetings, > > This will serve as 'Last Call' for any objections to the plan to create an > armv7 MACHINE_ARCH in FreeBSD, as documented in FCP-0100. [...] Some ports want NEON support but FCP-0100 is vague about FreeBSD-specific differences between armv6 and armv7. Clang appears to enable NEON for all *-gnueabi* targets but I have no clue about GCC. Apparently, Android and Debian don't assume NEON on armv7. related: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221898
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