From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23979 invoked by alias); 16 Mar 2017 14:41:21 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 23966 invoked by uid 89); 16 Mar 2017 14:41:20 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS,URIBL_RED autolearn=ham version=3.3.2 spammy= X-HELO: relay1.mentorg.com Date: Thu, 16 Mar 2017 14:41:00 -0000 From: Joseph Myers To: Wilco Dijkstra CC: Szabolcs Nagy , "libc-alpha@sourceware.org" , nd Subject: Re: Improving math function wrappers In-Reply-To: Message-ID: References: User-Agent: Alpine 2.20 (DEB 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" X-ClientProxiedBy: svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) To svr-ies-mbx-01.mgc.mentorg.com (139.181.222.1) X-SW-Source: 2017-03/txt/msg00323.txt.bz2 On Thu, 16 Mar 2017, Joseph Myers wrote: > * The next step after that would be to ensure that the new wrappers are > used in static libm, and in shared libm when the minimum symbol version > postdates the making of _LIB_VERSION into a compat symbol. New > architectures, and static libm would no longer have any __kernel_standard > code or code related to _LIB_VERSION / matherr. Also note care would be needed about testing at this point, as you'd then have significantly different code used in static libm (not well tested) from shared libm. -- Joseph S. Myers joseph@codesourcery.com