On 7/10/07, J. Scott Merritt AlsaUser@pragmasoft.com wrote:
On Tue, 10 Jul 2007 14:19:32 -0500 "Paul Kavan" pkavan@gmail.com wrote:
Hello all:
I have worked on getting some things cleaned up in my kernel and rfs to ensure I was not running out of ramdisk space on my arm development
board. I
am confident that part is okay now, but still getting a segmentation
fault
when I try to run my application. Using gdb, I still get:
--snip-- /usr/sbin $ gdb grh_audio
dlopen failed on 'libthread_db.so.1' - File not found GDB will not be able to debug pthreads.
--snip--
Not sure what the problem is. I have the alsa libs configured as they
are
supposed to. I assume that the problem has to do with the alsa-libs, but
I
have been successful in getting aplay to work.
Any suggestions?
Actually, I would guess that the problem is more likely related to GDB, and more specifically that it can't find "libthread_db.so.1" in /usr/lib.
I am working on the libthread_db issue right now. Is proving to be harder than I would have expected. Anyway, I did determine the problem causing the warnings:
warning: pointer targets in passing argument 3 of 'snd_pcm_hw_params_set_rate_near' differ in signedness
was due to sample_rate being defined as an int and not an unsigned int. Changing that cleared that warning.
I will let you know what happens once I get the libthread_db going.
Paul