From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 69174 invoked by alias); 8 Feb 2020 15:28:04 -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 69144 invoked by uid 89); 8 Feb 2020 15:28:03 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-8.3 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.1 spammy=BFD, HX-Languages-Length:467 X-HELO: gateway33.websitewelcome.com Received: from gateway33.websitewelcome.com (HELO gateway33.websitewelcome.com) (192.185.146.87) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 08 Feb 2020 15:28:02 +0000 Received: from cm17.websitewelcome.com (cm17.websitewelcome.com [100.42.49.20]) by gateway33.websitewelcome.com (Postfix) with ESMTP id 5A51B1402CB for ; Sat, 8 Feb 2020 09:28:00 -0600 (CST) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id 0S1YjXKr0AGTX0S1YjkPmz; Sat, 08 Feb 2020 09:28:00 -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=shnjUm9QmNdvv2lAxDisDTPfWOnPRP63kx/QdBszVyc=; b=x2iYaiG4P229eUIBVmbzf/2vmO T5o2v9dAFFUb5quLgYvLHlLWpWjG6ACAAbSvtgphKo0/t62xSRFCG5VVGt2ylU7MOM3ZBPA1CBkNh SqiPDiZO5Wr7TWAMz1IkAkrRJ; Received: from 75-166-123-50.hlrn.qwest.net ([75.166.123.50]:38112 helo=bapiya.Home) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1j0S1Y-001WwE-48 for gdb-patches@sourceware.org; Sat, 08 Feb 2020 08:28:00 -0700 From: Tom Tromey To: gdb-patches@sourceware.org Subject: [PATCH 0/8] Share DWARF frame information across inferiors Date: Sat, 08 Feb 2020 15:28:00 -0000 Message-Id: <20200208152758.29385-1-tom@tromey.com> X-SW-Source: 2020-02/txt/msg00222.txt.bz2 I realized recently that the DWARF frame information is, generally, independent of the objfile. Unlike symbols, it doesn't incorporate text offsets into the data; and it is largely independent of other parts of the DWARF code. This series arranges to share this data across objfiles, when appropriate. This is done in the usual way, namely attaching the data to the BFD when such sharing is possible. Tom