Date: Fri, 7 Sep 2012 10:49:11 -0400 From: John Baldwin <jhb@freebsd.org> To: freebsd-hackers@freebsd.org, mexas@bristol.ac.uk Cc: freebsd-ia64@freebsd.org Subject: Re: analysing ia64 core dumps Message-ID: <201209071049.11682.jhb@freebsd.org> In-Reply-To: <201209060857.q868vVKP098573@mech-cluster241.men.bris.ac.uk> References: <201209060857.q868vVKP098573@mech-cluster241.men.bris.ac.uk>
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On Thursday, September 06, 2012 4:57:31 am Anton Shterenlikht wrote: > I'm trying to debug firefox and related on ia64. > I was told in gecko@ to ask here about analysing core dumps. > > I rebuilt and reinstalled /usr/src/lib/libthr with > DEBUG_FLAGS='-g -O0' You don't need -O0, probably just -g. You should probably do this for libc as well I think. That might help your backtrace. What I tend to do for these btw is build debug shared libraries and use LD_LIBRARY_PATH to run my test program with those libraries rather than overwriting the main libraries in /lib. -- John Baldwin
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