From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,PDS_BAD_THREAD_QP_64,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 444BDC433ED for ; Wed, 19 May 2021 15:28:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1B510611B0 for ; Wed, 19 May 2021 15:28:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239585AbhESPaB (ORCPT ); Wed, 19 May 2021 11:30:01 -0400 Received: from m43-7.mailgun.net ([69.72.43.7]:26132 "EHLO m43-7.mailgun.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344451AbhESPaA (ORCPT ); Wed, 19 May 2021 11:30:00 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1621438120; h=Content-Transfer-Encoding: Content-Type: MIME-Version: Message-ID: Date: Subject: In-Reply-To: References: Cc: To: From: Reply-To: Sender; bh=FQqOtTWuOS13BN8O02FNaShatp6JGVjdDGcLP0U0neg=; b=KIHeduoukiVtM/2ekPqn0HoTb/5H7QTwfEEP5Q+nK5RRd0tj/SHnq7+m7AhGkIAj5nFpR/xR 0UlhoWMRPQVnrnb5646TLSZYRCoP2/2j5P/frKsSz5Ecd2DBkANJwMCLuyPj7b/W4wSneqLL xsR1AsPCEsjHvoUQH+vS6TCV7H8= X-Mailgun-Sending-Ip: 69.72.43.7 X-Mailgun-Sid: WyI5MDNlZiIsICJsaW51eC1hcmNoQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n01.prod.us-west-2.postgun.com with SMTP id 60a52e8b2bff04e53b42c44e (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Wed, 19 May 2021 15:28:11 GMT Sender: bcain=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id F231BC43217; Wed, 19 May 2021 15:28:10 +0000 (UTC) Received: from BCAIN (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: bcain) by smtp.codeaurora.org (Postfix) with ESMTPSA id C4C4FC433D3; Wed, 19 May 2021 15:28:08 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org C4C4FC433D3 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=bcain@codeaurora.org Reply-To: From: "Brian Cain" To: "'Randy Dunlap'" , "'Arnd Bergmann'" Cc: "'Nick Desaulniers'" , "'open list:QUALCOMM HEXAGON...'" , "'clang-built-linux'" , "'linux-arch'" , "'Guenter Roeck'" , "Sid Manning" References: <026d01d73877$386a1920$a93e4b60$@codeaurora.org> <027401d7387e$f5630120$e0290360$@codeaurora.org> <24da08a4-e055-d8ac-8214-97d86cdcfd3d@infradead.org> <02a501d7388f$8dfb3b90$a9f1b2b0$@codeaurora.org> <42ab3057-3b43-7f98-6387-6e79761d2d3f@infradead.org> In-Reply-To: <42ab3057-3b43-7f98-6387-6e79761d2d3f@infradead.org> Subject: RE: ARCH=hexagon unsupported? Date: Wed, 19 May 2021 10:28:07 -0500 Message-ID: <06a701d74cc3$92bc59f0$b8350dd0$@codeaurora.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQHA6GaHPKlqiI34kZpdCyOyqmKBQAItWAQVAeg2vD8CQqkwGgKUjDBFAndwqiQA36lpqQF/q2VJAknosvyql0WCYA== Content-Language: en-us Precedence: bulk List-ID: X-Mailing-List: linux-arch@vger.kernel.org > -----Original Message----- > From: Randy Dunlap ... > > Randy, > > > > I 100% agree, I would prefer a tarball myself. I have been working = with > the team to produce the tarball and we haven't been able to deliver = that yet. > No good excuses here, only bad ones: somewhat tied up in process > bureaucracy. > > > > I can share the recipe that was used to build the toolchain in the = container. > No Dockerfile required, just a shell script w/mostly cmake + make = commands. > All of the sources are public, but musl is a downstream-public repo = because we > haven't landed the hexagon support in upstream musl yet. >=20 > Hi Brian, > I can wait. :) Randy, thanks for your patience. We don't quite have all the kinks = worked out for a release process but I have worked with the Linaro team = to produce a clang-based cross toolchain and we can share a link: https://codelinaro.jfrog.io/artifactory/codelinaro-qemu/2021-05-12/clang+= llvm-12.0.0-cross-hexagon-unknown-linux-musl.tar.xz Contents: - clang+llvm+lld+libunwind+libcxx+libcxxabi built from `llvmorg-12.0.0` = release - `qemu-hexagon` binary (scalar core only!) built from upstream = github.com/qemu/qemu repo `15106f7dc3290ff3254611f265849a314a93eb0e` - headers from linux kernel 5.6.18 - C library built from github.com/quic/musl commit = aff74b395fbf59cd7e93b3691905aa1af6c0778c - unabridged build details in = https://github.com/quic/qemu/tree/d26f3843c794d9d9b17b637550dc3b5a2bacd83= 7/quic/container Once we're able to produce releases on a more regular basis we should be = able to share a hexagon-linux-user QEMU that can do scalar+vector. And = some time after that a sysemu-capable qemu. Our process for this first run did not include a signature for the build = tarball, and that is regrettable. It will be included next time around. = I have produced the sha256 signature below (post hoc) of the tarball = that I tested: 55c51e8289cc21e6779cfc3b18bb9ad02632fc52d3c3a91bf6fdb4c8f578c84c = clang+llvm-12.0.0-cross-hexagon-unknown-linux-musl.tar.xz -Brian