Hi, over the last days I have found time to investigate the unwind problem on the ARM platform further. It turned out that uClibc was built without any debug information. So I have now changed that in the hope that this would get the unwinder over __default_sa_restorer() from /lib/libc.so.0. Unfortunately this didn't help and the backtrace is still stuck in this function. As I explained earlier, getting a backtrace works fine if it is invoked from normal code. Only backtraces generated from a signal handler have this problem.
I have run this with UNW_DEBUG_LEVEL=1000 and generated a large file with debug output. Since this file is definitely too large for this list, I've uploaded it here: http://svenfoo.org/misc/arm.unwind It would be terrific if you guys could have a look at this output and/or tell me what else I could try to make this work eventually. Thanks, Sven _______________________________________________ Libunwind-devel mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/libunwind-devel
