Fix NaCl GC deadlock

diff --git a/libgc/pthread_stop_world.c b/libgc/pthread_stop_world.c
index 3819693c45cea458812c159cb808312eeeec7e96..3ecc5e9047d994804e0dd3dea4f985942a01e71c 100644 (file)
--- a/libgc/pthread_stop_world.c
+++ b/libgc/pthread_stop_world.c
@@ -680,10 +680,14 @@ static void pthread_start_world()
       GC_printf0("World started\n");
     #endif
 #else /* NACL */
+    if (GC_notify_event)
+        GC_notify_event (GC_EVENT_PRE_START_WORLD);
 #   if DEBUG_THREADS
     GC_printf0("World starting\n");
 #   endif
     nacl_park_threads_now = 0;
+    if (GC_notify_event)
+        GC_notify_event (GC_EVENT_POST_START_WORLD);
 #endif /* NACL */
 }