X-Authentication-Warning: delorie.com: mail set sender to djgpp-bounces using -f X-Recipient: djgpp AT delorie DOT com From: "Gerrit van Niekerk" Organization: GPvNO To: simnav AT gmail DOT com, djgpp AT delorie DOT com Date: Mon, 28 Jan 2008 21:46:09 +0200 MIME-Version: 1.0 Subject: Re: Question about traceback with no debug info Message-ID: <479E4D21.17893.11CE4684@gerritvn.gpvno.co.za> In-reply-to: References: X-mailer: Pegasus Mail for Windows (4.41) Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Content-description: Mail message body Reply-To: djgpp AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: djgpp AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On 28 Jan 2008 at 7:43, simnav AT gmail DOT com wrote: > Having the source code used to compile a software with no debugging > information in the executable, is it possible to know the position in > source where a SIGSEGV signal is raised, only using the call frame > traceback ? If yes... how ? Yes, but you will have to compile the source code with symbolic debugging (-g). Then you can run symify giving the image with symbols as an argument even if the stripped image was run when the SIGSEGV happened.