From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id N0tFL2Hk32JW4hoAWB0awg (envelope-from ) for ; Tue, 26 Jul 2022 08:56:01 -0400 Received: by simark.ca (Postfix, from userid 112) id AD5D81E9ED; Tue, 26 Jul 2022 08:56:01 -0400 (EDT) X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,MAILING_LIST_MULTI, RDNS_DYNAMIC,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 Received: from sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 242B21E87E for ; Tue, 26 Jul 2022 08:56:01 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 9FD123857378 for ; Tue, 26 Jul 2022 12:56:00 +0000 (GMT) Received: from gnu.wildebeest.org (gnu.wildebeest.org [45.83.234.184]) by sourceware.org (Postfix) with ESMTPS id 05B793858D32; Tue, 26 Jul 2022 12:55:46 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 05B793858D32 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=klomp.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=klomp.org Received: from tarox.wildebeest.org (83-87-18-245.cable.dynamic.v4.ziggo.nl [83.87.18.245]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by gnu.wildebeest.org (Postfix) with ESMTPSA id 73F6C300B33A; Tue, 26 Jul 2022 14:55:44 +0200 (CEST) Received: by tarox.wildebeest.org (Postfix, from userid 1000) id B841D413CBBB; Tue, 26 Jul 2022 14:55:43 +0200 (CEST) Message-ID: Subject: Re: buildbot vs --enable-targets=all From: Mark Wielaard To: Alan Modra Date: Tue, 26 Jul 2022 14:55:43 +0200 In-Reply-To: References: <94d446556e470859b878bb27eec5e2a52d063673.camel@klomp.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Mailer: Evolution 3.28.5 (3.28.5-10.el7) Mime-Version: 1.0 X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: gdb@sourceware.org, binutils@sourceware.org Errors-To: gdb-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb" Hi Alan, On Tue, 2022-07-26 at 21:16 +0930, Alan Modra wrote: > On Tue, Jul 26, 2022 at 10:54:12AM +0930, Alan Modra wrote: > > On Mon, Jul 25, 2022 at 02:25:42PM +0200, Mark Wielaard wrote: > > > On debian-ppc64 and fedora-ppc64le there are the following ld > > > failures: > > > https://builder.sourceware.org/buildbot/#builders/86/builds/343 > > > https://builder.sourceware.org/buildbot/#builders/78/builds/382 > > >=20 > > > extra lines in dump.out starting with "^ 40: 0000002c 0 > > > TLS GLOBAL DEFAULT 9 ie0$" > > > EOF from /var/lib/buildbot/workers/wildebeest/binutils-debian- > > > ppc64/binutils-gdb/ld/testsuite/ld-powerpc/tlsexe32.r > > > FAIL: TLS32 dynamic exec > > [...] > Oh, you tricked me. It's not just a single "extra line in.." but a > bunch of differences then finally that one. Apologies, I didn't mean to deceive. Just copy/pasted not enough context. The full logs files can be found in the bunsendb (see the upload bunsen step): https://builder.sourceware.org/testrun/b2ea62b46f245693bf32bdfdabedf95cdc31= bd4f The webwidget has a dejagnu parse view: https://builder.sourceware.org/testrun/b2ea62b46f245693bf32bdfdabedf95cdc31= bd4f?focus=3Ddgsummary Which you can then use to get at the specific part of the .log file for an .exp per test: https://builder.sourceware.org/testrun/b2ea62b46f245693bf32bdfdabedf95cdc31= bd4f?dgexpfile=3Dld-powerpc%2Fpowerpc.exp In this case: https://builder.sourceware.org/testrun/b2ea62b46f245693bf32bdfdabedf95cdc31= bd4f?filename=3Dld%2Fld.log&fileline=3D53358&linewindow=3D20#line53358 > So for some reason there is an empty .data section, putting all the > rest of the dump off by one. >=20 > regexp_diff match failure > regexp "^ +\[[ 0-9]+\] \.symtab +SYMTAB +.*$" > line " [13] .data PROGBITS 01810398 000398 > 000000 00 WA 0 0 1" > regexp_diff match failure > regexp "^ +\[[ 0-9]+\] \.strtab +STRTAB +.*$" > line " [14] .symtab SYMTAB 00000000 000398 > 000290 10 15 26 4" > regexp_diff match failure Thanks. I don't know where that is coming from. It is curious that it happens on both debian-ppc64 and fedora-ppc64le which are somewhat different environments. Cheers, Mark