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Date:      Wed, 18 May 2016 10:11:01 -0700
From:      Juli Mallett <juli@clockworksquid.com>
To:        Justin Hibbits <chmeeedalf@gmail.com>
Cc:        Scott Long <scott4long@yahoo.com>, Warner Losh <imp@bsdimp.com>,  Scott Long <scottl@freebsd.org>, src-committers <src-committers@freebsd.org>,  "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>,  "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r300154 - head/sys/net
Message-ID:  <CACVs6=9Nh8kKdhu37k=sBF7oCKpBY3uk95WA9XioW1yzoxp%2B8Q@mail.gmail.com>
In-Reply-To: <20160518114134.7a32e69e@zhabar.knownspace>
References:  <201605181545.u4IFjCKD030751@repo.freebsd.org> <20160518105033.1eae7432@zhabar.knownspace> <CANCZdfpn=SpmQi-ZWZphQjAn3s_g=hmuSbUkO4uGTA1q_vWwSg@mail.gmail.com> <7EC6D845-E9EE-4D9E-988B-D433526BAAB1@yahoo.com> <20160518114134.7a32e69e@zhabar.knownspace>

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On Wed, May 18, 2016 at 9:41 AM, Justin Hibbits <chmeeedalf@gmail.com> wrote:
> #if (defined(__powerpc__) && !defined(__powerpc64__)) ||
> (defined(__mips__) && !defined(__mips64__))
>
> should work.

Depending on what the point of this is on MIPS, it is probably also
inadequate.  I believe you want a MIPS ABI check, as we can support
64-bit atomics with n32 and n64 ABIs, so !defined(__mips_n32) &&
!defined(__mips_n64).



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