From patchwork Wed Aug 5 14:45:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Liebler X-Patchwork-Id: 40210 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 2D72A3857008; Wed, 5 Aug 2020 14:45:36 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2D72A3857008 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1596638736; bh=Bahl7U61e7DurCObuglBZSQTJzVKAmWCBnRZqFzYHRs=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=uU8De1OQWJ5qWGeqC3d4yU9ZU1Bts5fiYqsMtZba3CO8XMejFYsun8aur2LJtzqyH 7kakzk+9a0mCso1t56G/+nyG39setS+TjpIFajsBpflSxonw5Tx7WUDudR+pZiG3w+ Xlyx3ZIFyAlbaKe5YCmUqHqyAFyHNvsOrw+5QmYI= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by sourceware.org (Postfix) with ESMTPS id 0E6A63857C5E for ; Wed, 5 Aug 2020 14:45:33 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 0E6A63857C5E Received: from pps.filterd (m0098404.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 075EbVsu038314 for ; Wed, 5 Aug 2020 10:45:33 -0400 Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0a-001b2d01.pphosted.com with ESMTP id 32qruk352w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 05 Aug 2020 10:45:32 -0400 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 075Eb3h8028466 for ; Wed, 5 Aug 2020 14:45:30 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma06fra.de.ibm.com with ESMTP id 32mynharf2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 05 Aug 2020 14:45:30 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 075EjRQe55509422 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 5 Aug 2020 14:45:27 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A55C211C04C; Wed, 5 Aug 2020 14:45:27 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 89EF511C054; Wed, 5 Aug 2020 14:45:27 +0000 (GMT) Received: from m35lp38.lnxne.boe (unknown [9.152.108.100]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 5 Aug 2020 14:45:27 +0000 (GMT) To: libc-alpha@sourceware.org Subject: [PATCH] build-many-glibcs.py: Add some s390x glibc variants. Date: Wed, 5 Aug 2020 16:45:11 +0200 Message-Id: <20200805144511.3482867-1-stli@linux.ibm.com> X-Mailer: git-send-email 2.25.3 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-08-05_09:2020-08-03, 2020-08-05 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 bulkscore=0 malwarescore=0 impostorscore=0 priorityscore=1501 spamscore=0 mlxscore=0 mlxlogscore=793 clxscore=1011 adultscore=0 suspectscore=1 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2008050117 X-Spam-Status: No, score=-13.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham 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-Patchwork-Original-From: Stefan Liebler via Libc-alpha From: Stefan Liebler Reply-To: Stefan Liebler Cc: Stefan Liebler Errors-To: libc-alpha-bounces@sourceware.org Sender: "Libc-alpha" There is a s390x configure check which checks the architecture level set. This ALS influences e.g. which ifunc variants are needed or which one is the default variant or if the symbol will be an ifunc-symbol at all. The ALS also enables to use the gcc builtins for e.g. the round function in libm and others. Therefore this patch adds some glibc variants which are using different architecture level sets for s390x. --- scripts/build-many-glibcs.py | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/scripts/build-many-glibcs.py b/scripts/build-many-glibcs.py index efd9a9e6dc..5362c7250b 100755 --- a/scripts/build-many-glibcs.py +++ b/scripts/build-many-glibcs.py @@ -365,7 +365,15 @@ class Context(object): self.add_config(arch='s390x', os_name='linux-gnu', glibcs=[{}, - {'arch': 's390', 'ccopts': '-m31'}]) + {'arch': 's390', 'ccopts': '-m31'}], + extra_glibcs=[{'variant': 'z10', + 'ccopts': '-march=z10'}, + {'variant': 'zEC12', + 'ccopts': '-march=zEC12'}, + {'variant': 'z13', + 'ccopts': '-march=z13'}, + {'variant': 'z15', + 'ccopts': '-march=z15'}]) self.add_config(arch='sh3', os_name='linux-gnu') self.add_config(arch='sh3eb',