506 
 507 
 508 void VM_Exit::wait_if_vm_exited() {
 509   if (_vm_exited &&
 510       Thread::current_or_null() != _shutdown_thread) {
 511     // _vm_exited is set at safepoint, and the Threads_lock is never released
 512     // we will block here until the process dies
 513     Threads_lock->lock_without_safepoint_check();
 514     ShouldNotReachHere();
 515   }
 516 }
 517 
 518 void VM_PrintCompileQueue::doit() {
 519   CompileBroker::print_compile_queues(_out);
 520 }
 521 
 522 #if INCLUDE_SERVICES
 523 void VM_PrintClassHierarchy::doit() {
 524   KlassHierarchy::print_class_hierarchy(_out, _print_interfaces, _print_subclasses, _classname);
 525 }




 526 #endif

 506 
 507 
 508 void VM_Exit::wait_if_vm_exited() {
 509   if (_vm_exited &&
 510       Thread::current_or_null() != _shutdown_thread) {
 511     // _vm_exited is set at safepoint, and the Threads_lock is never released
 512     // we will block here until the process dies
 513     Threads_lock->lock_without_safepoint_check();
 514     ShouldNotReachHere();
 515   }
 516 }
 517 
 518 void VM_PrintCompileQueue::doit() {
 519   CompileBroker::print_compile_queues(_out);
 520 }
 521 
 522 #if INCLUDE_SERVICES
 523 void VM_PrintClassHierarchy::doit() {
 524   KlassHierarchy::print_class_hierarchy(_out, _print_interfaces, _print_subclasses, _classname);
 525 }
 526 
 527 void VM_PrintClassLayout::doit() {
 528   PrintClassLayout::print_class_layout(_out, _class_name);
 529 }
 530 #endif