From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 9F4603838024 for ; Tue, 10 May 2022 20:06:10 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 9F4603838024 Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-661-RgV5ex5yNYWZUtSU0agzvg-1; Tue, 10 May 2022 16:06:08 -0400 X-MC-Unique: RgV5ex5yNYWZUtSU0agzvg-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 8342410665A2 for ; Tue, 10 May 2022 20:06:08 +0000 (UTC) Received: from [10.97.116.43] (ovpn-116-43.gru2.redhat.com [10.97.116.43]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 3A31A2166B2F for ; Tue, 10 May 2022 20:06:08 +0000 (UTC) Message-ID: <1bf86714-da42-2ba7-d688-09aa4a55c1cc@redhat.com> Date: Tue, 10 May 2022 17:06:06 -0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0 Subject: Re: [PINGv3] [PATCH v2 00/11] gdb/testsuite: Cleanup gdb.base for clang testing From: Bruno Larsen To: "gdb-patches@sourceware.org" References: <20220411201333.81453-1-blarsen@redhat.com> <67c680f8-7f87-5e08-dab2-a5064054c361@redhat.com> In-Reply-To: <67c680f8-7f87-5e08-dab2-a5064054c361@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00, BODY_8BITS, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, NICE_REPLY_A, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 May 2022 20:06:11 -0000 Kindly pinging, v3 Cheers! Bruno Larsen On 5/3/22 17:43, Bruno Larsen wrote: > Kindly pinging, v2 > > Cheers! > Bruno Larsen > > On 4/26/22 10:17, Bruno Larsen wrote: >> Kindly pinging >> >> Cheers! >> Bruno Larsen >> >> On 4/11/22 17:13, Bruno Larsen wrote: >>> When testing GDB with clang, gdb.base had over 50 more failures than when >>> testing with gcc.  Examining the failed tests led to a few clang bugs, a >>> few GDB bugs, and many testsuite assumptions that could be changed. >>> >>> After this patch series, nothing should be changed for testing with gcc, >>> and testing with clang should only show non-trivial failures for >>> maint.exp and macscp.exp, along with the same GCC failures. >>> >>> Changes in v2: >>>      * Introduced gdb_step_until_regexp, based on Pedro's and Andrew's suggestions >>>      * reworked fixes for: skip.exp, skip-solib.exp and msym-bp-shl.exp >>>      * Used Pedro's suggestion for call-ar-st >>>      * reordered patches slightly >>> >>> Bruno Larsen (11): >>>    gdb/testsuite: introduce gdb_step_until_regexp >>>    Change gdb.base/skip-solib.exp deal with lack of epilogue information >>>    change gdb.base/skip.exp to use finish instead of step >>>    change gdb.base/symbol-alias to xfail with clang >>>    change gdb.base/nodebug.c to not fail with clang >>>    update gdb.base/info-program.exp to not fail with clang >>>    fix gdb.base/access-mem-running.exp for clang testing >>>    Fix gdb.base/call-ar-st to work with Clang >>>    add xfails to gdb.base/complex-parts.exp when testing with clang >>>    gdb/testsuite: fix gdb.base/msym-bp-shl when running with Clang >>>    explicitly test for stderr in gdb.base/dprintf.exp >>> >>>   gdb/testsuite/gdb.base/access-mem-running.c |   2 +- >>>   gdb/testsuite/gdb.base/call-ar-st.exp       |  13 +- >>>   gdb/testsuite/gdb.base/complex-parts.exp    |   5 + >>>   gdb/testsuite/gdb.base/dprintf.exp          |  10 ++ >>>   gdb/testsuite/gdb.base/info-program.exp     |   2 +- >>>   gdb/testsuite/gdb.base/msym-bp-shl.exp      |   8 + >>>   gdb/testsuite/gdb.base/nodebug.c            |   2 +- >>>   gdb/testsuite/gdb.base/nodebug.exp          |   2 +- >>>   gdb/testsuite/gdb.base/skip-inline.exp      |  18 ++- >>>   gdb/testsuite/gdb.base/skip-solib-lib.c     |   3 +- >>>   gdb/testsuite/gdb.base/skip-solib-main.c    |   3 +- >>>   gdb/testsuite/gdb.base/skip-solib.exp       |  12 +- >>>   gdb/testsuite/gdb.base/skip.exp             | 164 ++++++++++++++++---- >>>   gdb/testsuite/gdb.base/symbol-alias.exp     |   9 +- >>>   gdb/testsuite/lib/gdb.exp                   |  30 ++++ >>>   15 files changed, 232 insertions(+), 51 deletions(-) >>>