From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 100568 invoked by alias); 12 Dec 2017 16:52:30 -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 100164 invoked by uid 89); 12 Dec 2017 16:52:29 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-6.9 required=5.0 tests=BAYES_00,GIT_PATCH_1,SPF_HELO_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=slipped X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Tue, 12 Dec 2017 16:52:28 +0000 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 757897F7D0; Tue, 12 Dec 2017 16:52:27 +0000 (UTC) Received: from host1.jankratochvil.net (ovpn-117-202.ams2.redhat.com [10.36.117.202]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 5415952FD3; Tue, 12 Dec 2017 16:52:25 +0000 (UTC) Date: Tue, 12 Dec 2017 16:52:00 -0000 From: Jan Kratochvil To: Pedro Alves Cc: gdb-patches@sourceware.org, Victor Leschuk Subject: Re: [PATCH v3.2 5/5] DWARF-5: .debug_names index consumer Message-ID: <20171212165221.GA12449@host1.jankratochvil.net> References: <149790572259.20186.14601775821404892582.stgit@host1.jankratochvil.net> <149790576669.20186.17091294504362630191.stgit@host1.jankratochvil.net> <20170628212114.GA23559@host1.jankratochvil.net> <20170702142957.GA22686@host1.jankratochvil.net> <628074a3-b992-1d96-273e-ecdf1e90bd8c@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <628074a3-b992-1d96-273e-ecdf1e90bd8c@redhat.com> User-Agent: Mutt/1.9.1 (2017-09-22) X-SW-Source: 2017-12/txt/msg00279.txt.bz2 On Sat, 09 Dec 2017 00:58:47 +0100, Pedro Alves wrote: > I'm seeing a few regressions compared to .gdb_index, using > --target_board=dwarf4-gdb-index : > > -PASS: gdb.base/enumval.exp: p ZERO > +FAIL: gdb.base/enumval.exp: p ZERO ... > etc. There are a few more. That board has: > > set_board_info debug_flags "-gdwarf-4 -fdebug-types-section" > > and if I remove "-fdebug-types-section", then the series > is regression-free compared to .gdb_index. Have you seen this? I have it reproducible even on my original development branch. I do not know how it slipped through, I was testing -fdebug-types-section. The .debug_names completely misses its support as it does not even produce DW_IDX_type_unit. But I will be able to fix it only in January. Jan