From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by sourceware.org (Postfix) with ESMTPS id EB7983857801 for ; Thu, 3 Jun 2021 22:02:08 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org EB7983857801 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=codesourcery.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=mentor.com IronPort-SDR: Z5zE4P85LikEVG4LUPBfyj7HHUU8NHFoBqzaXbvLByHnx/to0HwNw+0DzegbWmCPBgxl4Wr13p pPJAptInrSELJ/CJIVuzizi1BFpnuf5d5qtPMwTC62I9NgtHqUpo03Cnm6vVwCTZChoImp6Lh1 AKB8ohwK5XOlqCfg5wjK4eTpz3aL4WO1ePljPHAeYInm5fiZr1tgeyS1Rb1NA1gqBj0WAuFDmh 8aVXSM9SrxB7cpOnBdlc2q8TV6PkwZkZ6vzb8v8Lyf31lh75g3HUC5fbO2UhY/1L7fO7QpL84R wW0= X-IronPort-AV: E=Sophos;i="5.83,246,1616486400"; d="scan'208";a="64402304" Received: from orw-gwy-01-in.mentorg.com ([192.94.38.165]) by esa1.mentor.iphmx.com with ESMTP; 03 Jun 2021 14:02:07 -0800 IronPort-SDR: nXg+MQTBMGsj7nJ8+72SHlkmg08/tG6tH+Q1bNHQEPC4EULGsojmACGAYAdX/IacDxOZ8U/6EH 85YORn8bD/iaMabky5kXilia5XrlC8JXnlPIq5EP0/N2tMXxezSmuzXBRWMrsIZ9VOgPa+1KvQ me6gvrI/czMb77jr7vY47waXe89Jm0qeJf0OnZLAVdYaw0wAUGSbFZDiCsHQ2Jr4nwfbZUDdRZ x8ZF5NV4h9IzcZLDaBTh4q3H9PjAoQFqYixaHxg2mhalnOxoNI7ncw5fiyT73IW8tGsDkXieZR MNo= Date: Thu, 3 Jun 2021 22:02:02 +0000 From: Joseph Myers X-X-Sender: jsm28@digraph.polyomino.org.uk To: Florian Weimer CC: Subject: Re: mips64 and wordsize-64 In-Reply-To: <874keer9xt.fsf@oldenburg.str.redhat.com> Message-ID: References: <874keer9xt.fsf@oldenburg.str.redhat.com> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-Originating-IP: [137.202.0.90] X-ClientProxiedBy: SVR-IES-MBX-07.mgc.mentorg.com (139.181.222.7) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-Spam-Status: No, score=-3120.6 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, KAM_NUMSUBJECT, SPF_HELO_PASS, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Jun 2021 22:02:10 -0000 On Thu, 3 Jun 2021, Florian Weimer via Libc-alpha wrote: > Apparently, mips64el-linux-gnu-n64-nan2008-soft and other MIPS targets > do not use sysdeps/unix/sysv/linux/wordsize-64. Is this an oversight, > or is there a deeper reason for that? Historically, sysdeps/unix/sysv/linux/wordsize-64 assumed that struct stat and struct stat64 had the same layout, which is not the case for MIPS n64. It's possible that all such assumptions that are untrue for n64 have now been factored out so this is no longer an issue. -- Joseph S. Myers joseph@codesourcery.com