From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Petazzoni Date: Thu, 31 Jul 2014 13:58:03 +0200 Subject: [Buildroot] backtrace() not working on ARMv7a In-Reply-To: <1406792854426-76360.post@n4.nabble.com> References: <1406788255956-76350.post@n4.nabble.com> <20140731083943.49d4b0db@free-electrons.com> <1406792854426-76360.post@n4.nabble.com> Message-ID: <20140731135803.4186aed9@free-electrons.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Dear prafulla_kota, On Thu, 31 Jul 2014 00:47:34 -0700 (PDT), prafulla_kota wrote: > Thanks for quick reply and i have attached the .config file. > > We have applied below patch in ulibc and it worked fine for below > requirement and we do have requirement on GLIBC as well and requesting the > same here. I think I would suggest to ask on the glibc mailing list instead. There has been some discussion about this back in 2011 (http://gcc.1065356.n5.nabble.com/ARM-Linux-EABI-unwinding-through-a-segfault-handler-td692287.html), not sure what the conclusion was. Buildroot uses recent versions of glibc, so you can perfectly contact upstream and report this issue. Let us know what the outcome of the discussion is, or maybe even Cc: the Buildroot mailing list so that if there's any Buildroot specific question, we can answer. Thanks! Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com