Re: [Xenomai-help] rt_mutex created prior to main causes board to freeze?

[Travis Stratman <tstratman@domain.hid>]

 
> > Using strace I was able to determine that the first statements in main()
> > were not even reached. The strace output would generally stop on access
> > to /dev/rtheap or rt_sigaction(SIGXCPU...). My suspicion was the global
> > object instantiation calling rt_mutex_create().
> 
> I would suspect an issue with the fast mutexes, since they require a
> shared heap to have been mapped prior to the mutex creation. But if you
> say you saw the same issue on 2.4.8, it must be something completely
> different. I will try and reproduce the issue ASAP.
> 

Thanks! Come to think of it I don't recall ever seeing access to rtheap
on the 2.4.8 traces, just the rt_sigaction. BTW the code is being
cross-compiled using gcc-4.2.4 arm-linux-gnueabi-g++ with -march=armv5te
-mtune=arm926ej-s flags. Let me know what else I can provide that will
be helpful.

-Travis