From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gateway24.websitewelcome.com (gateway24.websitewelcome.com [192.185.51.122]) by sourceware.org (Postfix) with ESMTPS id 90EA53858D33 for ; Sat, 20 Mar 2021 23:33:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 90EA53858D33 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=tromey.com Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=tom@tromey.com Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway24.websitewelcome.com (Postfix) with ESMTP id E0B764C41 for ; Sat, 20 Mar 2021 18:33:14 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id Nl5ml1Xx6MGeENl5mlo0Px; Sat, 20 Mar 2021 18:33:14 -0500 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=AU/nkp3j3g0K6pm90wIXpCPt/2RUxxZVHyEfViPfx9c=; b=GfxXX2eHL2k5CB4E2Ypp+u0dMl LPIhJKbm58Ec5dqIXbFHDwkfJ9j8fS3AO5i2TYFE9gR8tFS+XjAm2D6gnuht8UE7+rNy4trlr/dyk 7wTtDjMAR8wITOp6KC22KNeEz; Received: from 71-211-137-228.hlrn.qwest.net ([71.211.137.228]:33006 helo=localhost.localdomain) by box5379.bluehost.com with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1lNl5m-000BJ0-Mg; Sat, 20 Mar 2021 17:33:14 -0600 From: Tom Tromey To: Tom Tromey Cc: gdb-patches@sourceware.org Subject: Re: [PATCH 00/26] Allow multiple "partial" symtab readers per objfile References: <20210228203803.1693413-1-tom@tromey.com> X-Attribution: Tom Date: Sat, 20 Mar 2021 17:33:14 -0600 In-Reply-To: <20210228203803.1693413-1-tom@tromey.com> (Tom Tromey's message of "Sun, 28 Feb 2021 13:37:37 -0700") Message-ID: <87sg4pjt8l.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (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: 71.211.137.228 X-Source-L: No X-Exim-ID: 1lNl5m-000BJ0-Mg X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 71-211-137-228.hlrn.qwest.net (localhost.localdomain) [71.211.137.228]:33006 X-Source-Auth: tom+tromey.com X-Email-Count: 1 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-Spam-Status: No, score=-3025.1 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, JMQ_SPF_NEUTRAL, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_PASS, SPF_NEUTRAL, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) 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: Sat, 20 Mar 2021 23:33:18 -0000 Tom> This series lifts these restrictions. At the end, an objfile can have Tom> any number of "partial symbol" (really the so-called "quick" Tom> functions) readers, even zero. Each reader is separate, and so the Tom> restrictions on sharing of DWARF partial symbols are lifted. Tom> I used my script to regression test each patch here on x86-64 Fedora 32. I rebased this today. It required two minor changes, one to resolve a conflict due to other DWARF-related changes in symfile.h, and one minor update to account for a change in ctfread.c. I re-regression-tested the final patch (but not every patch, as I'd done earlier). I'm checking this in now. Tom