THREAD_FLAGS_DEBUG_THREAD
| THREAD_FLAGS_DEBUG_THREAD | THREAD_FLAGS_TRAP_FOR_CORE_DUMP)) != 0) {
| THREAD_FLAGS_DEBUG_THREAD
| THREAD_FLAGS_DEBUG_THREAD
atomic_or(&thread->flags, THREAD_FLAGS_DEBUG_THREAD);
atomic_or(&thread->flags, THREAD_FLAGS_DEBUG_THREAD);
atomic_and(&thread->flags, ~THREAD_FLAGS_DEBUG_THREAD);