http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52738
Bug #: 52738
Summary: libgomp configured with --enable-tls=no crash inside
pthread function
Classification: Unclassified
Product: gcc
Version: 4.6.1
Status: UNCONFIRM
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52738
--- Comment #1 from Mateusz Kielar 2012-03-30
06:30:00 UTC ---
(In reply to comment #0)
> I configured libgomp with --enable-tls=no and build it as static library. But
> I
> get segmentation fault when I use such OpenMP inside Pthread funcion.
>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52738
--- Comment #2 from Mateusz Kielar 2012-04-19
13:23:17 UTC ---
The only way I see to resolve this issue is to check if pthread_getspecific
returns null in gomp_thread and if yes then allocate new thread struct and use
pthread_setspecific to store
