From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29544 invoked by alias); 25 Nov 2018 19:20:52 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 29501 invoked by uid 89); 25 Nov 2018 19:20:50 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=backlink, Hx-languages-length:826 X-HELO: gateway24.websitewelcome.com Received: from gateway24.websitewelcome.com (HELO gateway24.websitewelcome.com) (192.185.50.66) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 25 Nov 2018 19:20:47 +0000 Received: from cm10.websitewelcome.com (cm10.websitewelcome.com [100.42.49.4]) by gateway24.websitewelcome.com (Postfix) with ESMTP id 2FCCDA3CC for ; Sun, 25 Nov 2018 13:20:46 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id QzxWgS0qTBcCXQzxWgXuOm; Sun, 25 Nov 2018 13:20:46 -0600 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Message-Id:Date:Subject:To:From:Sender:Reply-To:Cc:MIME-Version :Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=3eU56WKSaeaRPK6vAMrnx/5Jfx6u2ChsJp7oi8ty5vU=; b=UAB62gVRHj0b8I8X3VH7sEYoge oMD4f3g74BDWjIL3WcnlnF2OOfvNvA8kK/z3Y1drXTj0btpJIwRILxKPmUCEivWqqm4M7Esogc71/ DlqTsxjvoVgoZGt4SxKGhliqx; Received: from 97-122-190-66.hlrn.qwest.net ([97.122.190.66]:52060 helo=bapiya.Home) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91) (envelope-from ) id 1gQzxV-001TOx-Vm for gdb-patches@sourceware.org; Sun, 25 Nov 2018 13:20:46 -0600 From: Tom Tromey To: gdb-patches@sourceware.org Subject: [PATCH v2 00/12] Work toward making psymtabs reusable Date: Sun, 25 Nov 2018 19:20:00 -0000 Message-Id: <20181125192043.8405-1-tom@tromey.com> X-SW-Source: 2018-11/txt/msg00413.txt.bz2 This is version 2 of my series to improve psymtabs a bit. In particular this moves most psymtab allocation to a special obstack, to make it simpler to reason about. Mostly this is preparation for (hopeful) future patches to make psymtabs independent of the objfile. Version 1 was here: https://sourceware.org/ml/gdb-patches/2018-05/msg00276.html ... with reviews mostly happening in July. This addresses all the review comments. I've also dropped the patch that removed the psymtab->symtab backlink and updated various comments accordingly. That patch caused a small performance regression, and in the absence of supporting comments it seemed simpler to remove it. I may make another push for it later, when it's more needed. Regression tested on the buildbot. Tom