From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Edwards Date: Wed, 24 Jun 2009 15:11:44 +0000 (UTC) Subject: [Buildroot] How to get symbolic debugging to work? References: <1245830343.3872.9.camel@sven> <871vp94rov.fsf@macbook.be.48ers.dk> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 2009-06-24, Peter Korsgaard wrote: >>>>>> "Sven" == Sven Neumann writes: > > Sven> We also have problems with gdb 6.8 on the ARM. Or in other > Sven> words, it just plain does not work. I will now follow your > Sven> advice and switch to version 6.7.1. If that actually helps, > Sven> then buildroot should probably select that version when > Sven> building for an ARM target (similar as what is done currently > Sven> for AVR32). > > Or fix 6.8. I'll take a look at the fedora patches the coming weekend. I think the underlying problem for my backtrace and SIG32 problems is that gdb (on the dev-host) is failing to figure out what library files are mmap'ed. The only one that shows up in the output of "info files" is ld-uClibc.so. If you look at /proc//maps on the target, you can see the other library files (e.g. libgcc_s, libuClibc, libpthread, etc.) that gdb is unaware of. There's an example of this shown here: http://news.gmane.org/find-root.php?message_id=%3ch1po1r%24457%241%40ger.gmane.org%3e -- Grant Edwards grante Yow! Mr and Mrs PED, can I at borrow 26.7% of the RAYON visi.com TEXTILE production of the INDONESIAN archipelago?