_dl_profile_fixup & libc_p

[Gian Lorenzo Meocci]

I have quite resolved this problem.

If a function that call tls, nss, or any _dl_* (for example _dl_fixup)
is instrumented program crash.
For example __pthread_minimal_initialized call _dl_tls_init (or
something like this, I don't have a source code now) if I disable
profiling for this function all work.

I think that there is a problem with the functions that are profiled
and that operated with kernel and ELF structure.

Thanks a lot for your help,

-- 
Gian Lorenzo Meocci
http://www.meocci.it