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[2603:6000:a446:9100:223:24ff:fe37:c4d7]) by smtp.gmail.com with ESMTPSA id 205sm13807737ywm.17.2019.12.27.07.11.48 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Dec 2019 07:11:49 -0800 (PST) Subject: Re: PowerPC clang announcement To: freebsd-ppc@freebsd.org References: <20191226223958.3074c330@titan.knownspace> From: Jason Bacon Message-ID: <9cccd163-7332-86f7-0316-92579bf4458b@gmail.com> Date: Fri, 27 Dec 2019 09:11:48 -0600 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: <20191226223958.3074c330@titan.knownspace> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Content-Language: en-US X-Rspamd-Queue-Id: 47kqzr0TvGz4BW0 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=dSUEShaW; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of bacon4000@gmail.com designates 2607:f8b0:4864:20::b35 as permitted sender) smtp.mailfrom=bacon4000@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-9.47), ipnet: 2607:f8b0::/32(-2.16), asn: 15169(-1.88), country: US(-0.05)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-ppc@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[5.3.b.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-ppc@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Porting FreeBSD to the PowerPC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Dec 2019 15:11:53 -0000 Fantastic! On 2019-12-26 22:39, Justin Hibbits wrote: > Hello all PowerPC users, > > As of r356113 (__FreeBSD_Version 1300070) Clang is now the default > compiler for all PowerPC targets. > > At this time, powerpcspe requires extra patches available on > https://reviews.llvm.org/ D69483 and D69484, as well as explicitly > specifying the TARGET_TRIPLE=3Dpowerpc-unknown-freebsd13.0 and > LLVM_TARGET_TRIPLE=3Dpowerpc-unknown-freebsd13.0. (I would like to hea= r > from anyone who *is* using FreeBSD on a powerpcspe platform, off-list).= > > As mentioned before, the powerpc64 change is also a change to the new > ELFv2 ABI, which is binary incompatible with the previous ABI. > Therefore, it is recommended to perform a complete reinstall of the > system on powerpc64 platforms. > > I would like to thank Alfredo Dal'Ava J=C3=BAnior for all his efforts > getting us to this point, as well as Brandon Bergren on system > and kernel work, and Piotr Kubaj, and Mark Linimon for getting ports > into shape for the transition. Anyone else I forgot, I do apologize, > this has been a long effort, with many involved. > > - Justin > _______________________________________________ > freebsd-ppc@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-ppc > To unsubscribe, send any mail to "freebsd-ppc-unsubscribe@freebsd.org" --=20 Earth is a beta site.