+ pthread_setspecific (_Jv_ThreadKey, data->thread_obj);
+ pthread_setspecific (_Jv_ThreadDataKey, data);
+
+ // glibc 2.1.3 doesn't set the value of `thread' until after start_routine
+ // is called. Since it may need to be accessed from the new thread, work
+ // around the potential race here by explicitly setting it again.
+ data->thread = pthread_self ();
+
+# ifdef SLOW_PTHREAD_SELF
+ // Clear all self cache slots that might be needed by this thread.
+ int dummy;
+ int low_index = SC_INDEX(&dummy) + SC_CLEAR_MIN;
+ int high_index = SC_INDEX(&dummy) + SC_CLEAR_MAX;
+ for (int i = low_index; i <= high_index; ++i)
+ {
+ int current_index = i;
+ if (current_index < 0)
+ current_index += SELF_CACHE_SIZE;
+ if (current_index >= SELF_CACHE_SIZE)
+ current_index -= SELF_CACHE_SIZE;
+ _Jv_self_cache[current_index].high_sp_bits = BAD_HIGH_SP_VALUE;
+ }
+# endif
+ // Block SIGCHLD which is used in natPosixProcess.cc.
+ block_sigchld();