From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?J=F6rg?= Rebenstorf Date: Wed, 31 Aug 2011 07:58:33 +0200 Subject: [Buildroot] no core dumps In-Reply-To: <20110830153423.2dce09c8@skate> References: <1314692362.2640.144.camel@jr-ThinkCentre-A57> <20110830153423.2dce09c8@skate> Message-ID: <1314770313.2303.3.camel@jr-ThinkCentre-A57> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hello Thomas, no, 'ELF core dumps' hasn't been activated. That you for pointing it out. General Setup ---> Configure standard kernel features ---> Enable ELF core dumps I enabled it and now it works as expected. Cheers, Crayor On Tue, 2011-08-30 at 15:34 +0200, Thomas Petazzoni wrote: > Hello, > > Le Tue, 30 Aug 2011 10:19:22 +0200, > J?rg Rebenstorf a ?crit : > > > I am using buildroot-2009.11. > > > > I'd like to know how to enable the linux core dump feature in > > buildroot. I have written a program that intentionally makes a > > segfault but still I get no core dump file. Is there something > > special with buildroot here? Do I need to activate a specific build > > option? As you can see below I already enabled core dumps with the > > 'ulimit' command. > > Do you have ELF core dumps enabled in your kernel configuration? > > Regards, > > Thomas > -- > Thomas Petazzoni, Free Electrons > Kernel, drivers, real-time and embedded Linux > development, consulting, training and support. > http://free-electrons.com > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- G.i.N. Gesellschaft f?r industrielle Netzwerke GmbH Dipl.-Inform. J?rg Rebenstorf Raiffeisenstr. 15 D-64347 Griesheim Telefon: +49 6155 - 8259 - 0 Telefax: +49 6155 - 8259 - 11 E-Mail: joerg.rebenstorf at gin.de Internet: http://www.gin.de Sitz: Griesheim Registergericht: Amtsgericht Darmstadt, HRB 5068 Gerichtsstand: Darmstadt USt.-ID-Nr. DE 111633284 WEEE-Reg.-Nr. DE 20824942 Gesch?ftsf?hrer: Dipl.-Ing. Wolfgang Bassenauer Dipl.-Inform. Andreas Schoenberg IMPORTANT NOTICE: This message is intended only for the use of the individual or entity to which it is addressed, and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by email. The above information is automatically added to this e-mail. This addition does not constitute a representation that the content of this e-mail is legally relevant and/or is intended to be legally binding upon G.i.N. mbH. Thank you. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: This is a digitally signed message part URL: