From owner-freebsd-current@freebsd.org Wed Mar 28 17:23:28 2018 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 458AFF6D6E4 for ; Wed, 28 Mar 2018 17:23:28 +0000 (UTC) (envelope-from marklmi26-fbsd@yahoo.com) Received: from sonic307-11.consmr.mail.ne1.yahoo.com (sonic307-11.consmr.mail.ne1.yahoo.com [66.163.190.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id D6D92790B5 for ; Wed, 28 Mar 2018 17:23:27 +0000 (UTC) (envelope-from marklmi26-fbsd@yahoo.com) X-YMail-OSG: v2k3FDwVM1n6I.s20NXGxTxY6cYZ4uF7566pKhw7YK38A8azHgwcOlx8BdoMZxB 4aM4inDEaCiP2KuwCFYrBVrGstkgKo_7FmN_ai_NrqwqfxemIOm4DdYj0dHNT7txoMebpqbICdUh GeAkXoEO9JxDxoyMbuf3PTsk7ZIL072F0Ip2ecuFMNRj93Q5ML2bowX6Fz3I9irY.zdlh4td7KJC dQXeCO317mUwYrKHNjCaLJarmX96hfQQs8WX.1o2qZGWDl4Kkhc6N4vm71dlsqYXA9RSGbnZPhBX JS3jo2cldai5we_FdOHseDMIjTmnE0Z_uXrieXrp9hqtg2MSS0ZVAwZO8REkXLJ_d8TSphm3qKSI iHNowvnRbDyIAe20J314ejDxW7Ckr2CtQBrqLVkRILAOMid.WjSVbozRztvNfaSiD5i6O71VyJzB pljGM3JHrrsrJju16u90L_BDQcYb4W8oqI8FmXm6HWh9LHFm2nP3H833AdL4lxjgLAeh.kEj8Q79 uvNcSBP1s_EqgtnHQFqQApXQY Received: from sonic.gate.mail.ne1.yahoo.com by sonic307.consmr.mail.ne1.yahoo.com with HTTP; Wed, 28 Mar 2018 17:23:26 +0000 Received: from c-76-115-7-162.hsd1.or.comcast.net (EHLO [192.168.1.25]) ([76.115.7.162]) by smtp428.mail.ne1.yahoo.com (Oath Hermes SMTP Server) with ESMTPA ID 0d602f54e9fe32c917639d8ff90544f1; Wed, 28 Mar 2018 17:23:24 +0000 (UTC) From: Mark Millard Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\)) Subject: From LLVM: I got a note that LLVM plans to remove PPC64's V1 abi support; I'm asked about what support there is for the PPC64 little-endian/V2 abi (see forwarded message) Date: Wed, 28 Mar 2018 10:23:22 -0700 References: Cc: freebsd-ppc@freebsd.org, FreeBSD Current , sfertile@ca.ibm.com To: Nathan Whitehorn , Justin Hibbits , Ed Maste Message-Id: X-Mailer: Apple Mail (2.3445.5.20) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Mar 2018 17:23:28 -0000 I'm not one of the better people to be responding to the the likes of the below. So I've forwarded to some folks better able to comment, and 2 freebsd lists so others can see the note as well. sfertile at ca.ibm.com likely does not monitor any FreeBSD lists. So either direct sends or use of llvm's bug 31716 comments are probably required for responses. Begin forwarded message: > From: bugzilla-daemon@llvm.org > Subject: [Bug 31716] FreeBSD's 3.9.1 lld: Powerpc64: code in .plt = expects function descriptor layout but .got.plt space it uses does not = have such > Date: March 28, 2018 at 10:00:01 AM PDT > To: marklmi26-fbsd at yahoo.com >=20 > sfertile@ca.ibm.com changed bug 31716=20 > What Removed Added > CC sfertile at ca.ibm.com >=20 > Comment # 2 on bug 31716 from sfertile at ca.ibm.com > Hi Mark,=20 >=20 > I'm one of a few people now actively working on adding support for the = PPC64 V2 > abi.Our plan was to explicitly remove support for the V1 abi (at least = until > someone makes a pointed effort to support it). I'm interested in = hearing what > support FreeBSD has for ppc64 right now. Is there any support for the > little-endian/V2 abi? >=20 >=20 > You are receiving this mail because: > =E2=80=A2 You reported the bug. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)