*** TEST GXX 01 ***
rtems_gxx_mutex_init() - OK
rtems_gxx_mutex_trylock() - OK
rtems_gxx_mutex_unlock() - OK
rtems_gxx_mutex_lock() - OK
rtems_gxx_mutex_unlock() - OK

rtems_gxx_recursive_mutex_init() - OK
rtems_gxx_recursive_mutex_trylock() - OK
rtems_gxx_recursive_mutex_trylock() - Nest
rtems_gxx_recursive_mutex_unlock() - Unnest
rtems_gxx_recursive_mutex_unlock() - OK
rtems_gxx_recursive_mutex_lock() - OK
rtems_gxx_recursive_mutex_unlock() - OK
rtems_gxx_mutex_destroy(mutex) - OK
rtems_gxx_mutex_destroy(mutex) - NOT OK

Call once method the first time
Running once method
Call once method the second time

rtems_gxx_key_create(&key, NULL) - OK
rtems_gxx_key_delete(key) - OK
rtems_gxx_key_create(&key, key_dtor) - OK
rtems_gxx_setspecific() - OK
rtems_gxx_getspecific(key) already existing - OK
rtems_gxx_key_delete(key) - OK
rtems_gxx_getspecific(key_for_testing) non-existent - OK
rtems_gxx_key_delete(key_for_testing) - OK
rtems_gxx_key_dtor(&key) - OK

rtems_gxx_mutex_init() until exhausted and panic
rtems_gxx_mutex_init() panic AFTER printing EOF message
rtems_gxx_mutex_init
*** END OF TEST GXX 01 ***
fatal error, exiting