From patchwork Fri Apr 8 15:30:13 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jan Kratochvil X-Patchwork-Id: 11673 Received: (qmail 834 invoked by alias); 8 Apr 2016 15:30:32 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Delivered-To: mailing list gdb-patches@sourceware.org Received: (qmail 125922 invoked by uid 89); 8 Apr 2016 15:30:28 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=BAYES_00, KAM_LAZY_DOMAIN_SECURITY, RP_MATCHES_RCVD, SPF_HELO_PASS autolearn=ham version=3.3.2 spammy= 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 (AES256-GCM-SHA384 encrypted) ESMTPS; Fri, 08 Apr 2016 15:30:18 +0000 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 8CFF57F6B0; Fri, 8 Apr 2016 15:30:17 +0000 (UTC) Received: from host1.jankratochvil.net (ovpn-116-59.ams2.redhat.com [10.36.116.59]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u38FUE1I012411 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 8 Apr 2016 11:30:16 -0400 Date: Fri, 8 Apr 2016 17:30:13 +0200 From: Jan Kratochvil To: gdb-patches@sourceware.org Cc: Markus Metzger Subject: [testsuite patch] Fix 7.11 regression: gdb.dwarf2/dw2-undefined-ret-addr.exp [now with the patch] Message-ID: <20160408153013.GA21989@host1.jankratochvil.net> References: <20160408152900.GA21695@host1.jankratochvil.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20160408152900.GA21695@host1.jankratochvil.net> User-Agent: Mutt/1.5.24 (2015-08-30) X-IsSubscribed: yes Hi, a038fa3e14a477d4d72a26c2e139fa47d2774be2 is the first bad commit commit a038fa3e14a477d4d72a26c2e139fa47d2774be2 Author: Markus Metzger stack: check frame_unwind_caller_id [PATCH v3 2/3] stack: check frame_unwind_caller_id https://sourceware.org/ml/gdb-patches/2016-02/msg00363.html Message-Id: <1455207283-12660-2-git-send-email-markus.t.metzger@intel.com> (gdb) PASS: gdb.dwarf2/dw2-undefined-ret-addr.exp: up refuses to go up info frame Stack level 0, frame at 0x0: - rip = 0x40059a in stop_frame (dw2-undefined-ret-addr.c:22); saved rip = + rip = 0x40059a in stop_frame (dw2-undefined-ret-addr.c:22); saved rip = Outermost frame: outermost source language c. Arglist at 0x7fffffffd610, args: Locals at 0x7fffffffd610, Previous frame's sp is 0x7fffffffd620 Saved registers: rbp at 0x7fffffffd610 -(gdb) PASS: gdb.dwarf2/dw2-undefined-ret-addr.exp: info frame +(gdb) FAIL: gdb.dwarf2/dw2-undefined-ret-addr.exp: info frame It happens on normal native Fedora 23 x86_64. I am not completely sure about the reasons but it looks to me GDB behavior has just changed. OK for check-in? Thanks, Jan gdb/testsuite/ChangeLog 2016-04-08 Jan Kratochvil * gdb.dwarf2/dw2-undefined-ret-addr.exp: Expect . diff --git a/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp b/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp index c666584..e43054b 100644 --- a/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp +++ b/gdb/testsuite/gdb.dwarf2/dw2-undefined-ret-addr.exp @@ -48,7 +48,7 @@ gdb_test "up" \ # doesn't cause an error, and shows "". gdb_test "info frame" [multi_line \ "Stack level 0, frame at $hex\:" \ - " rip = $hex in stop_frame \\(dw2-undefined-ret-addr\\.c:22\\); saved rip = " \ + " rip = $hex in stop_frame \\(dw2-undefined-ret-addr\\.c:22\\); saved rip = " \ " Outermost frame: outermost" \ " source language c\\." \ " Arglist at $hex, args\: " \