From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id S9goO6hyqGGzPAAAWB0awg (envelope-from ) for ; Thu, 02 Dec 2021 02:15:52 -0500 Received: by simark.ca (Postfix, from userid 112) id E1DF31F0CE; Thu, 2 Dec 2021 02:15:52 -0500 (EST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on simark.ca X-Spam-Level: X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RDNS_DYNAMIC,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.2 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 3E1451EDF0 for ; Thu, 2 Dec 2021 02:15:52 -0500 (EST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id A45F4385AC20 for ; Thu, 2 Dec 2021 07:15:51 +0000 (GMT) Received: from gateway31.websitewelcome.com (gateway31.websitewelcome.com [192.185.143.51]) by sourceware.org (Postfix) with ESMTPS id 1BBF63857C6C for ; Thu, 2 Dec 2021 07:15:36 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1BBF63857C6C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tromey.com Received: from cm12.websitewelcome.com (cm12.websitewelcome.com [100.42.49.8]) by gateway31.websitewelcome.com (Postfix) with ESMTP id D1F4D87E1B6 for ; Wed, 1 Dec 2021 11:47:07 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id sTO5mFDk6zD3VsTQnm5wAz; Wed, 01 Dec 2021 11:30:43 -0600 X-Authority-Reason: nr=8 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date:References :Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=nJ6MOsJabE5tv+RAAdhb3SNqSQTNbLST9g7rlJi0EkE=; b=bcEd3U4lDAsCdBriL153AhpoLW vfM3MMD4QPMgWjk0Fs4WqZwgiRzj6Hy6a2WsrGNC1R5kMxIiDS7m4xCqOgc8aixcR1n+CjaFHlKfR p0IPHcBpw3bCyYWO6PjdoHEc+; Received: from 97-122-84-67.hlrn.qwest.net ([97.122.84.67]:54238 helo=murgatroyd) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1msTO1-004NEL-Mz; Wed, 01 Dec 2021 10:27:17 -0700 From: Tom Tromey To: Tom de Vries Subject: Re: [PATCH] [gdb/testsuite] Add gdb.base/include-main.exp References: <20211126094852.32283-1-tdevries@suse.de> <87ilw98jj6.fsf@tromey.com> <87k0gpuo30.fsf@tromey.com> <4e9e03b7-170f-4493-cd7e-0759357b8a43@suse.de> X-Attribution: Tom Date: Wed, 01 Dec 2021 10:27:16 -0700 In-Reply-To: <4e9e03b7-170f-4493-cd7e-0759357b8a43@suse.de> (Tom de Vries's message of "Wed, 1 Dec 2021 15:58:36 +0100") Message-ID: <87fsrc6xsb.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.84.67 X-Source-L: No X-Exim-ID: 1msTO1-004NEL-Mz X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-84-67.hlrn.qwest.net (murgatroyd) [97.122.84.67]:54238 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes 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: , Cc: Tom Tromey , Tom de Vries via Gdb-patches Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" > Given this, I wonder if we really want to continue supporting this. I > think it may be better to just declare these as compiler bugs (including > gdb.ada/dgopt.exp) when using fission. Tom> I still don't understand what specific compiler behavior you consider a bug. The file name in the CU DIE does not appear in the line table. Tom> FYI, I've now debugged the fission failure of include-main.exp on trunk, Tom> and found that it's because dw2_get_file_names uses a cutu reader Tom> constructor that ignores the dwo file. By using the other constructor, Tom> the test passes: I considered this, but when I looked, the .dwo file did not include the DW_AT_stmt_list. So, I thought this would introduce other problems. If this can work, then I think this is the only use of this constructor and so it could be removed. Tom