X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-0.3 required=5.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED,FREEMAIL_FROM,NML_ADSP_CUSTOM_MED,RCVD_NUMERIC_HELO,RP_MATCHES_RCVD,SPF_HELO_PASS,TW_FL,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: sourceware.org To: cygwin@cygwin.com From: jojelino Subject: Re: debugging SIGSEV on pclose Date: Thu, 08 Sep 2011 19:20:21 +0900 Lines: 9 Message-ID: References: <4E64BE96.5020107@gmail.com> <4E64D638.4030507@gmail.com> <4E688FF0.7060307@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (Windows NT 5.2; rv:8.0a2) Gecko/20110907 Thunderbird/8.0a2 In-Reply-To: <4E688FF0.7060307@gmail.com> X-IsSubscribed: yes Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On 2011-09-08 PM 6:50, Marco atzeri wrote: > I am currently using debug version of cygwin-cvs, flkt-1.10 and octave; > but unfortunaltely the gdb backtrace is already corrupted/unclear at the > popen call, and I do not know if is real problem on a GDB issue : > > ------------------------------------------------------------------------------- > you need to do b _sigfe_popen, because the generated sigfe.s doesn't emit any sort of dwarf 2 cfi, which gdb needed to backtrace. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple