From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1719 invoked by alias); 1 Aug 2014 07:20:25 -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 1633 invoked by uid 89); 1 Aug 2014 07:20:24 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mga02.intel.com Received: from mga02.intel.com (HELO mga02.intel.com) (134.134.136.20) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Fri, 01 Aug 2014 07:20:22 +0000 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 01 Aug 2014 00:20:21 -0700 X-ExtLoop1: 1 Received: from kboell-mobl2.ger.corp.intel.com (HELO [172.28.205.55]) ([172.28.205.55]) by orsmga001.jf.intel.com with ESMTP; 01 Aug 2014 00:20:19 -0700 Message-ID: <53DB3FB3.6050601@linux.intel.com> Date: Fri, 01 Aug 2014 07:20:00 -0000 From: Keven Boell User-Agent: Mozilla/5.0 (Windows NT 6.2; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: Jan Kratochvil , Keven Boell CC: gdb-patches@sourceware.org, sanimir.agovic@intel.com Subject: Re: Crash regression(?) printing Fortran strings in bt [Re: [V2 00/23] Fortran dynamic array support] References: <1405070495-6948-1-git-send-email-keven.boell@intel.com> <20140729183023.GA17443@host2.jankratochvil.net> <20140729202710.GA20874@host2.jankratochvil.net> In-Reply-To: <20140729202710.GA20874@host2.jankratochvil.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2014-08/txt/msg00003.txt.bz2 On 29.07.2014 22:27, Jan Kratochvil wrote: > On Tue, 29 Jul 2014 20:30:23 +0200, Jan Kratochvil wrote: >> I get a crash on 32-bit host (not on x86_64 and neither on x86_64 debugging >> 32-bit target built with -m32). Tested Fedora 21pre and Fedora Rawhide. > > Verified it crashes also on Fedora 20 i686 (released distro) to make the > reproducibility easier. > > > Jan > Hi Jan, I just tried it on Fedora 20 i686. Applied the patch, you mentioned, on top of the Fortran VLA series and executed your dynamic-other-frame test. Everything is working fine here, I cannot reproduce the crash. Did you apply also other patches on top? Was it a clean system where you tried the patches? (gdb) bt #0 0x080485ca in bar_ () #1 0x0804856b in foo (string='hello', _string=5) at ../../../gdb/testsuite/gdb.fortran/dynamic-other-frame.f90:27 #2 0x08048587 in test () at ../../../gdb/testsuite/gdb.fortran/dynamic-other-frame.f90:35 #3 0x080485bd in main (argc=1, argv=0xbfffec4e) at ../../../gdb/testsuite/gdb.fortran/dynamic-other-frame.f90:36 #4 0x4301ab83 in __libc_start_main () from /lib/libc.so.6 #5 0x08048471 in _start () - Keven