From patchwork Fri Mar 1 15:31:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Liebler X-Patchwork-Id: 31695 Received: (qmail 89041 invoked by alias); 1 Mar 2019 15:31:30 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 89029 invoked by uid 89); 1 Mar 2019 15:31:30 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-27.6 required=5.0 tests=BAYES_00, GIT_PATCH_0, GIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3, KHOP_DYNAMIC, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 spammy=Hx-languages-length:1444 X-HELO: mx0a-001b2d01.pphosted.com To: GNU C Library From: Stefan Liebler Subject: [PATCH COMMITTED] S390: Fix introduction of __wcscpy and weak wcscpy symbols. Date: Fri, 1 Mar 2019 16:31:19 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0 MIME-Version: 1.0 x-cbid: 19030115-4275-0000-0000-000003159EBC X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19030115-4276-0000-0000-00003823E994 Message-Id: Hi, The recent commit 81a14439417552324ec6ca71f65ddf8e7cdd51c7 has introduced __wcscpy, __GI___wcscpy and the weak alias wcscpy. This patch also introduces those symbols if glibc is build with CFLAGS="-march=z13" where the ifunc is omitted. Bye, Stefan ChangeLog: * sysdeps/s390/wcscpy-vx.S: Add strong aliases to __wcscpy, __GI___wcscpy and weak alias to wcscpy. commit cf473e4be0ce087a93db03fc4cd1a120dde4041a Author: Stefan Liebler Date: Thu Feb 28 12:18:02 2019 +0100 S390: Fix introduction of __wcscpy and weak wcscpy symbols. The recent commit 81a14439417552324ec6ca71f65ddf8e7cdd51c7 has introduced __wcscpy, __GI___wcscpy and the weak alias wcscpy. This patch also introduces those symbols if glibc is build with CFLAGS="-march=z13" where the ifunc is omitted. ChangeLog: * sysdeps/s390/wcscpy-vx.S: Add strong aliases to __wcscpy, __GI___wcscpy and weak alias to wcscpy. diff --git a/sysdeps/s390/wcscpy-vx.S b/sysdeps/s390/wcscpy-vx.S index e797fece6b..5fe110fd94 100644 --- a/sysdeps/s390/wcscpy-vx.S +++ b/sysdeps/s390/wcscpy-vx.S @@ -111,6 +111,10 @@ ENTRY(WCSCPY_Z13) END(WCSCPY_Z13) # if ! HAVE_WCSCPY_IFUNC -strong_alias (WCSCPY_Z13, wcscpy) +strong_alias (WCSCPY_Z13, __wcscpy) +weak_alias (__wcscpy, wcscpy) +# if defined SHARED && IS_IN (libc) +strong_alias (__wcscpy, __GI___wcscpy) +# endif # endif #endif