From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp2120.oracle.com (aserp2120.oracle.com [141.146.126.78]) by sourceware.org (Postfix) with ESMTPS id EA877385DC35 for ; Fri, 5 Jun 2020 14:10:18 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org EA877385DC35 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 055E6dg3136304; Fri, 5 Jun 2020 14:10:17 GMT Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by aserp2120.oracle.com with ESMTP id 31f91du2uy-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 05 Jun 2020 14:10:17 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 055E7fem077629; Fri, 5 Jun 2020 14:10:17 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3030.oracle.com with ESMTP id 31f925h7u3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 05 Jun 2020 14:10:17 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 055EAGWp027939; Fri, 5 Jun 2020 14:10:16 GMT Received: from termi.oracle.com (/10.175.34.221) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 05 Jun 2020 07:10:16 -0700 From: "Jose E. Marchesi" To: Alan Modra Cc: binutils@sourceware.org Subject: Re: [PATCH V2 0/3] Improve insn endianness support in CGEN ports References: <20200602142316.6780-1-jose.marchesi@oracle.com> <87wo4n182e.fsf@oracle.com> <20200604132919.GR29024@bubble.grove.modra.org> <20200605032617.GU29024@bubble.grove.modra.org> <20200605065524.GV29024@bubble.grove.modra.org> <20200605070339.GW29024@bubble.grove.modra.org> Date: Fri, 05 Jun 2020 16:10:18 +0200 In-Reply-To: <20200605070339.GW29024@bubble.grove.modra.org> (Alan Modra's message of "Fri, 5 Jun 2020 16:33:39 +0930") Message-ID: <87sgf9zjqt.fsf@oracle.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9642 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 phishscore=0 mlxlogscore=999 malwarescore=0 bulkscore=0 mlxscore=0 spamscore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006050107 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9642 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 cotscore=-2147483648 malwarescore=0 adultscore=0 priorityscore=1501 suspectscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2004280000 definitions=main-2006050107 X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_PASS, TXREP, UNPARSEABLE_RELAY 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: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Jun 2020 14:10:20 -0000 Hi Alan. > > These popped up in my overnight testing. The logs all say > > *** stack smashing detected ***: terminated > > inside build_dis_hash_table. > > Never mind, it's unrelated to your patch. Well, not the additional insn_endian parameters. But it is no doubt this one: * bpf.cpu (define-bpf-isa): Set base-insn-bitsize to 64. Thanks for the fix. I was wondering why my regression testing did not catch this, then found about -fstack-check. I changed my scripts to use it.