< prev index next >

src/hotspot/share/memory/universe.cpp

Print this page

 117 OopHandle Universe::_preallocated_out_of_memory_error_array;
 118 volatile jint Universe::_preallocated_out_of_memory_error_avail_count = 0;
 119 
 120 // Message details for OOME objects, preallocate these objects since they could be
 121 // used when throwing OOME, we should try to avoid further allocation in such case
 122 OopHandle Universe::_msg_metaspace;
 123 OopHandle Universe::_msg_class_metaspace;
 124 
 125 OopHandle Universe::_null_ptr_exception_instance;
 126 OopHandle Universe::_arithmetic_exception_instance;
 127 OopHandle Universe::_virtual_machine_error_instance;
 128 
 129 OopHandle Universe::_reference_pending_list;
 130 
 131 Array<Klass*>* Universe::_the_array_interfaces_array = NULL;
 132 LatestMethodCache* Universe::_finalizer_register_cache = NULL;
 133 LatestMethodCache* Universe::_loader_addClass_cache    = NULL;
 134 LatestMethodCache* Universe::_throw_illegal_access_error_cache = NULL;
 135 LatestMethodCache* Universe::_throw_no_such_method_error_cache = NULL;
 136 LatestMethodCache* Universe::_do_stack_walk_cache     = NULL;


 137 
 138 long Universe::verify_flags                           = Universe::Verify_All;
 139 
 140 Array<int>* Universe::_the_empty_int_array            = NULL;
 141 Array<u2>* Universe::_the_empty_short_array           = NULL;
 142 Array<Klass*>* Universe::_the_empty_klass_array     = NULL;
 143 Array<InstanceKlass*>* Universe::_the_empty_instance_klass_array  = NULL;
 144 Array<Method*>* Universe::_the_empty_method_array   = NULL;
 145 
 146 // These variables are guarded by FullGCALot_lock.
 147 debug_only(OopHandle Universe::_fullgc_alot_dummy_array;)
 148 debug_only(int Universe::_fullgc_alot_dummy_next = 0;)
 149 
 150 // Heap
 151 int             Universe::_verify_count = 0;
 152 
 153 // Oop verification (see MacroAssembler::verify_oop)
 154 uintptr_t       Universe::_verify_oop_mask = 0;
 155 uintptr_t       Universe::_verify_oop_bits = (uintptr_t) -1;
 156 

 216 
 217 void Universe::metaspace_pointers_do(MetaspaceClosure* it) {
 218   it->push(&_fillerArrayKlassObj);
 219   for (int i = 0; i < T_LONG+1; i++) {
 220     it->push(&_typeArrayKlassObjs[i]);
 221   }
 222   it->push(&_objectArrayKlassObj);
 223 
 224   it->push(&_the_empty_int_array);
 225   it->push(&_the_empty_short_array);
 226   it->push(&_the_empty_klass_array);
 227   it->push(&_the_empty_instance_klass_array);
 228   it->push(&_the_empty_method_array);
 229   it->push(&_the_array_interfaces_array);
 230 
 231   _finalizer_register_cache->metaspace_pointers_do(it);
 232   _loader_addClass_cache->metaspace_pointers_do(it);
 233   _throw_illegal_access_error_cache->metaspace_pointers_do(it);
 234   _throw_no_such_method_error_cache->metaspace_pointers_do(it);
 235   _do_stack_walk_cache->metaspace_pointers_do(it);


 236 }
 237 
 238 #if INCLUDE_CDS_JAVA_HEAP
 239 void Universe::set_archived_basic_type_mirror_index(BasicType t, int index) {
 240   assert(DumpSharedSpaces, "dump-time only");
 241   assert(!is_reference_type(t), "sanity");
 242   _archived_basic_type_mirror_indices[t] = index;
 243 }
 244 
 245 void Universe::update_archived_basic_type_mirrors() {
 246   if (ArchiveHeapLoader::are_archived_mirrors_available()) {
 247     for (int i = T_BOOLEAN; i < T_VOID+1; i++) {
 248       int index = _archived_basic_type_mirror_indices[i];
 249       if (!is_reference_type((BasicType)i) && index >= 0) {
 250         oop mirror_oop = HeapShared::get_root(index);
 251         assert(mirror_oop != NULL, "must be");
 252         _basic_type_mirrors[i] = OopHandle(vm_global(), mirror_oop);
 253       }
 254     }
 255   }

 267   }
 268 #endif
 269 
 270   f->do_ptr((void**)&_fillerArrayKlassObj);
 271   for (int i = 0; i < T_LONG+1; i++) {
 272     f->do_ptr((void**)&_typeArrayKlassObjs[i]);
 273   }
 274 
 275   f->do_ptr((void**)&_objectArrayKlassObj);
 276   f->do_ptr((void**)&_the_array_interfaces_array);
 277   f->do_ptr((void**)&_the_empty_int_array);
 278   f->do_ptr((void**)&_the_empty_short_array);
 279   f->do_ptr((void**)&_the_empty_method_array);
 280   f->do_ptr((void**)&_the_empty_klass_array);
 281   f->do_ptr((void**)&_the_empty_instance_klass_array);
 282   _finalizer_register_cache->serialize(f);
 283   _loader_addClass_cache->serialize(f);
 284   _throw_illegal_access_error_cache->serialize(f);
 285   _throw_no_such_method_error_cache->serialize(f);
 286   _do_stack_walk_cache->serialize(f);


 287 }
 288 
 289 
 290 void Universe::check_alignment(uintx size, uintx alignment, const char* name) {
 291   if (size < alignment || size % alignment != 0) {
 292     vm_exit_during_initialization(
 293       err_msg("Size of %s (" UINTX_FORMAT " bytes) must be aligned to " UINTX_FORMAT " bytes", name, size, alignment));
 294   }
 295 }
 296 
 297 void initialize_basic_type_klass(Klass* k, TRAPS) {
 298   Klass* ok = vmClasses::Object_klass();
 299 #if INCLUDE_CDS
 300   if (UseSharedSpaces) {
 301     ClassLoaderData* loader_data = ClassLoaderData::the_null_class_loader_data();
 302     assert(k->super() == ok, "u3");
 303     if (k->is_instance_klass()) {
 304       InstanceKlass::cast(k)->restore_unshareable_info(loader_data, Handle(), NULL, CHECK);
 305     } else {
 306       ArrayKlass::cast(k)->restore_unshareable_info(loader_data, Handle(), CHECK);

 347     }
 348 
 349     vmSymbols::initialize();
 350 
 351     SystemDictionary::initialize(CHECK);
 352 
 353     // Create string constants
 354     oop s = StringTable::intern("null", CHECK);
 355     _the_null_string = OopHandle(vm_global(), s);
 356     s = StringTable::intern("-2147483648", CHECK);
 357     _the_min_jint_string = OopHandle(vm_global(), s);
 358 
 359 
 360 #if INCLUDE_CDS
 361     if (UseSharedSpaces) {
 362       // Verify shared interfaces array.
 363       assert(_the_array_interfaces_array->at(0) ==
 364              vmClasses::Cloneable_klass(), "u3");
 365       assert(_the_array_interfaces_array->at(1) ==
 366              vmClasses::Serializable_klass(), "u3");

 367     } else
 368 #endif
 369     {
 370       // Set up shared interfaces array.  (Do this before supers are set up.)
 371       _the_array_interfaces_array->at_put(0, vmClasses::Cloneable_klass());
 372       _the_array_interfaces_array->at_put(1, vmClasses::Serializable_klass());
 373     }
 374 
 375     initialize_basic_type_klass(_fillerArrayKlassObj, CHECK);
 376 
 377     initialize_basic_type_klass(boolArrayKlassObj(), CHECK);
 378     initialize_basic_type_klass(charArrayKlassObj(), CHECK);
 379     initialize_basic_type_klass(floatArrayKlassObj(), CHECK);
 380     initialize_basic_type_klass(doubleArrayKlassObj(), CHECK);
 381     initialize_basic_type_klass(byteArrayKlassObj(), CHECK);
 382     initialize_basic_type_klass(shortArrayKlassObj(), CHECK);
 383     initialize_basic_type_klass(intArrayKlassObj(), CHECK);
 384     initialize_basic_type_klass(longArrayKlassObj(), CHECK);
 385 
 386     assert(_fillerArrayKlassObj != intArrayKlassObj(),

 762   TraceTime timer("Genesis", TRACETIME_LOG(Info, startuptime));
 763 
 764   initialize_global_behaviours();
 765 
 766   GCLogPrecious::initialize();
 767 
 768 #ifdef _LP64
 769   MetaspaceShared::adjust_heap_sizes_for_dumping();
 770 #endif // _LP64
 771 
 772   GCConfig::arguments()->initialize_heap_sizes();
 773 
 774   jint status = Universe::initialize_heap();
 775   if (status != JNI_OK) {
 776     return status;
 777   }
 778 
 779   Universe::initialize_tlab();
 780 
 781   Metaspace::global_initialize();
 782 
 783   // Initialize performance counters for metaspaces
 784   MetaspaceCounters::initialize_performance_counters();
 785 
 786   // Checks 'AfterMemoryInit' constraints.
 787   if (!JVMFlagLimit::check_all_constraints(JVMFlagConstraintPhase::AfterMemoryInit)) {
 788     return JNI_EINVAL;
 789   }
 790 
 791   // Create memory for metadata.  Must be after initializing heap for
 792   // DumpSharedSpaces.
 793   ClassLoaderData::init_null_class_loader_data();
 794 
 795   // We have a heap so create the Method* caches before
 796   // Metaspace::initialize_shared_spaces() tries to populate them.
 797   Universe::_finalizer_register_cache = new LatestMethodCache();
 798   Universe::_loader_addClass_cache    = new LatestMethodCache();
 799   Universe::_throw_illegal_access_error_cache = new LatestMethodCache();
 800   Universe::_throw_no_such_method_error_cache = new LatestMethodCache();
 801   Universe::_do_stack_walk_cache = new LatestMethodCache();


 802 
 803 #if INCLUDE_CDS
 804   DynamicArchive::check_for_dynamic_dump();
 805   if (UseSharedSpaces) {
 806     // Read the data structures supporting the shared spaces (shared
 807     // system dictionary, symbol table, etc.).  After that, access to
 808     // the file (other than the mapped regions) is no longer needed, and
 809     // the file is closed. Closing the file does not affect the
 810     // currently mapped regions.
 811     MetaspaceShared::initialize_shared_spaces();
 812     StringTable::create_table();
 813     if (ArchiveHeapLoader::is_loaded()) {
 814       StringTable::transfer_shared_strings_to_local_table();
 815     }
 816   } else
 817 #endif
 818   {
 819     SymbolTable::create_table();
 820     StringTable::create_table();
 821   }

 949                           vmClasses::internal_Unsafe_klass(),
 950                           "throwIllegalAccessError",
 951                           vmSymbols::void_method_signature(), true, CHECK);
 952 
 953   initialize_known_method(_throw_no_such_method_error_cache,
 954                           vmClasses::internal_Unsafe_klass(),
 955                           "throwNoSuchMethodError",
 956                           vmSymbols::void_method_signature(), true, CHECK);
 957 
 958   // Set up method for registering loaded classes in class loader vector
 959   initialize_known_method(_loader_addClass_cache,
 960                           vmClasses::ClassLoader_klass(),
 961                           "addClass",
 962                           vmSymbols::class_void_signature(), false, CHECK);
 963 
 964   // Set up method for stack walking
 965   initialize_known_method(_do_stack_walk_cache,
 966                           vmClasses::AbstractStackWalker_klass(),
 967                           "doStackWalk",
 968                           vmSymbols::doStackWalk_signature(), false, CHECK);











 969 }
 970 
 971 void universe2_init() {
 972   EXCEPTION_MARK;
 973   Universe::genesis(CATCH);
 974 }
 975 
 976 // Set after initialization of the module runtime, call_initModuleRuntime
 977 void universe_post_module_init() {
 978   Universe::_module_initialized = true;
 979 }
 980 
 981 bool universe_post_init() {
 982   assert(!is_init_completed(), "Error: initialization not yet completed!");
 983   Universe::_fully_initialized = true;
 984   EXCEPTION_MARK;
 985   if (!UseSharedSpaces) {
 986     reinitialize_vtables();
 987     reinitialize_itables();
 988   }

 117 OopHandle Universe::_preallocated_out_of_memory_error_array;
 118 volatile jint Universe::_preallocated_out_of_memory_error_avail_count = 0;
 119 
 120 // Message details for OOME objects, preallocate these objects since they could be
 121 // used when throwing OOME, we should try to avoid further allocation in such case
 122 OopHandle Universe::_msg_metaspace;
 123 OopHandle Universe::_msg_class_metaspace;
 124 
 125 OopHandle Universe::_null_ptr_exception_instance;
 126 OopHandle Universe::_arithmetic_exception_instance;
 127 OopHandle Universe::_virtual_machine_error_instance;
 128 
 129 OopHandle Universe::_reference_pending_list;
 130 
 131 Array<Klass*>* Universe::_the_array_interfaces_array = NULL;
 132 LatestMethodCache* Universe::_finalizer_register_cache = NULL;
 133 LatestMethodCache* Universe::_loader_addClass_cache    = NULL;
 134 LatestMethodCache* Universe::_throw_illegal_access_error_cache = NULL;
 135 LatestMethodCache* Universe::_throw_no_such_method_error_cache = NULL;
 136 LatestMethodCache* Universe::_do_stack_walk_cache     = NULL;
 137 LatestMethodCache* Universe::_is_substitutable_cache  = NULL;
 138 LatestMethodCache* Universe::_value_object_hash_code_cache = NULL;
 139 
 140 long Universe::verify_flags                           = Universe::Verify_All;
 141 
 142 Array<int>* Universe::_the_empty_int_array            = NULL;
 143 Array<u2>* Universe::_the_empty_short_array           = NULL;
 144 Array<Klass*>* Universe::_the_empty_klass_array     = NULL;
 145 Array<InstanceKlass*>* Universe::_the_empty_instance_klass_array  = NULL;
 146 Array<Method*>* Universe::_the_empty_method_array   = NULL;
 147 
 148 // These variables are guarded by FullGCALot_lock.
 149 debug_only(OopHandle Universe::_fullgc_alot_dummy_array;)
 150 debug_only(int Universe::_fullgc_alot_dummy_next = 0;)
 151 
 152 // Heap
 153 int             Universe::_verify_count = 0;
 154 
 155 // Oop verification (see MacroAssembler::verify_oop)
 156 uintptr_t       Universe::_verify_oop_mask = 0;
 157 uintptr_t       Universe::_verify_oop_bits = (uintptr_t) -1;
 158 

 218 
 219 void Universe::metaspace_pointers_do(MetaspaceClosure* it) {
 220   it->push(&_fillerArrayKlassObj);
 221   for (int i = 0; i < T_LONG+1; i++) {
 222     it->push(&_typeArrayKlassObjs[i]);
 223   }
 224   it->push(&_objectArrayKlassObj);
 225 
 226   it->push(&_the_empty_int_array);
 227   it->push(&_the_empty_short_array);
 228   it->push(&_the_empty_klass_array);
 229   it->push(&_the_empty_instance_klass_array);
 230   it->push(&_the_empty_method_array);
 231   it->push(&_the_array_interfaces_array);
 232 
 233   _finalizer_register_cache->metaspace_pointers_do(it);
 234   _loader_addClass_cache->metaspace_pointers_do(it);
 235   _throw_illegal_access_error_cache->metaspace_pointers_do(it);
 236   _throw_no_such_method_error_cache->metaspace_pointers_do(it);
 237   _do_stack_walk_cache->metaspace_pointers_do(it);
 238   _is_substitutable_cache->metaspace_pointers_do(it);
 239   _value_object_hash_code_cache->metaspace_pointers_do(it);
 240 }
 241 
 242 #if INCLUDE_CDS_JAVA_HEAP
 243 void Universe::set_archived_basic_type_mirror_index(BasicType t, int index) {
 244   assert(DumpSharedSpaces, "dump-time only");
 245   assert(!is_reference_type(t), "sanity");
 246   _archived_basic_type_mirror_indices[t] = index;
 247 }
 248 
 249 void Universe::update_archived_basic_type_mirrors() {
 250   if (ArchiveHeapLoader::are_archived_mirrors_available()) {
 251     for (int i = T_BOOLEAN; i < T_VOID+1; i++) {
 252       int index = _archived_basic_type_mirror_indices[i];
 253       if (!is_reference_type((BasicType)i) && index >= 0) {
 254         oop mirror_oop = HeapShared::get_root(index);
 255         assert(mirror_oop != NULL, "must be");
 256         _basic_type_mirrors[i] = OopHandle(vm_global(), mirror_oop);
 257       }
 258     }
 259   }

 271   }
 272 #endif
 273 
 274   f->do_ptr((void**)&_fillerArrayKlassObj);
 275   for (int i = 0; i < T_LONG+1; i++) {
 276     f->do_ptr((void**)&_typeArrayKlassObjs[i]);
 277   }
 278 
 279   f->do_ptr((void**)&_objectArrayKlassObj);
 280   f->do_ptr((void**)&_the_array_interfaces_array);
 281   f->do_ptr((void**)&_the_empty_int_array);
 282   f->do_ptr((void**)&_the_empty_short_array);
 283   f->do_ptr((void**)&_the_empty_method_array);
 284   f->do_ptr((void**)&_the_empty_klass_array);
 285   f->do_ptr((void**)&_the_empty_instance_klass_array);
 286   _finalizer_register_cache->serialize(f);
 287   _loader_addClass_cache->serialize(f);
 288   _throw_illegal_access_error_cache->serialize(f);
 289   _throw_no_such_method_error_cache->serialize(f);
 290   _do_stack_walk_cache->serialize(f);
 291   _is_substitutable_cache->serialize(f);
 292   _value_object_hash_code_cache->serialize(f);
 293 }
 294 
 295 
 296 void Universe::check_alignment(uintx size, uintx alignment, const char* name) {
 297   if (size < alignment || size % alignment != 0) {
 298     vm_exit_during_initialization(
 299       err_msg("Size of %s (" UINTX_FORMAT " bytes) must be aligned to " UINTX_FORMAT " bytes", name, size, alignment));
 300   }
 301 }
 302 
 303 void initialize_basic_type_klass(Klass* k, TRAPS) {
 304   Klass* ok = vmClasses::Object_klass();
 305 #if INCLUDE_CDS
 306   if (UseSharedSpaces) {
 307     ClassLoaderData* loader_data = ClassLoaderData::the_null_class_loader_data();
 308     assert(k->super() == ok, "u3");
 309     if (k->is_instance_klass()) {
 310       InstanceKlass::cast(k)->restore_unshareable_info(loader_data, Handle(), NULL, CHECK);
 311     } else {
 312       ArrayKlass::cast(k)->restore_unshareable_info(loader_data, Handle(), CHECK);

 353     }
 354 
 355     vmSymbols::initialize();
 356 
 357     SystemDictionary::initialize(CHECK);
 358 
 359     // Create string constants
 360     oop s = StringTable::intern("null", CHECK);
 361     _the_null_string = OopHandle(vm_global(), s);
 362     s = StringTable::intern("-2147483648", CHECK);
 363     _the_min_jint_string = OopHandle(vm_global(), s);
 364 
 365 
 366 #if INCLUDE_CDS
 367     if (UseSharedSpaces) {
 368       // Verify shared interfaces array.
 369       assert(_the_array_interfaces_array->at(0) ==
 370              vmClasses::Cloneable_klass(), "u3");
 371       assert(_the_array_interfaces_array->at(1) ==
 372              vmClasses::Serializable_klass(), "u3");
 373 
 374     } else
 375 #endif
 376     {
 377       // Set up shared interfaces array.  (Do this before supers are set up.)
 378       _the_array_interfaces_array->at_put(0, vmClasses::Cloneable_klass());
 379       _the_array_interfaces_array->at_put(1, vmClasses::Serializable_klass());
 380     }
 381 
 382     initialize_basic_type_klass(_fillerArrayKlassObj, CHECK);
 383 
 384     initialize_basic_type_klass(boolArrayKlassObj(), CHECK);
 385     initialize_basic_type_klass(charArrayKlassObj(), CHECK);
 386     initialize_basic_type_klass(floatArrayKlassObj(), CHECK);
 387     initialize_basic_type_klass(doubleArrayKlassObj(), CHECK);
 388     initialize_basic_type_klass(byteArrayKlassObj(), CHECK);
 389     initialize_basic_type_klass(shortArrayKlassObj(), CHECK);
 390     initialize_basic_type_klass(intArrayKlassObj(), CHECK);
 391     initialize_basic_type_klass(longArrayKlassObj(), CHECK);
 392 
 393     assert(_fillerArrayKlassObj != intArrayKlassObj(),

 769   TraceTime timer("Genesis", TRACETIME_LOG(Info, startuptime));
 770 
 771   initialize_global_behaviours();
 772 
 773   GCLogPrecious::initialize();
 774 
 775 #ifdef _LP64
 776   MetaspaceShared::adjust_heap_sizes_for_dumping();
 777 #endif // _LP64
 778 
 779   GCConfig::arguments()->initialize_heap_sizes();
 780 
 781   jint status = Universe::initialize_heap();
 782   if (status != JNI_OK) {
 783     return status;
 784   }
 785 
 786   Universe::initialize_tlab();
 787 
 788   Metaspace::global_initialize();

 789   // Initialize performance counters for metaspaces
 790   MetaspaceCounters::initialize_performance_counters();
 791 
 792   // Checks 'AfterMemoryInit' constraints.
 793   if (!JVMFlagLimit::check_all_constraints(JVMFlagConstraintPhase::AfterMemoryInit)) {
 794     return JNI_EINVAL;
 795   }
 796 
 797   // Create memory for metadata.  Must be after initializing heap for
 798   // DumpSharedSpaces.
 799   ClassLoaderData::init_null_class_loader_data();
 800 
 801   // We have a heap so create the Method* caches before
 802   // Metaspace::initialize_shared_spaces() tries to populate them.
 803   Universe::_finalizer_register_cache = new LatestMethodCache();
 804   Universe::_loader_addClass_cache    = new LatestMethodCache();
 805   Universe::_throw_illegal_access_error_cache = new LatestMethodCache();
 806   Universe::_throw_no_such_method_error_cache = new LatestMethodCache();
 807   Universe::_do_stack_walk_cache = new LatestMethodCache();
 808   Universe::_is_substitutable_cache = new LatestMethodCache();
 809   Universe::_value_object_hash_code_cache = new LatestMethodCache();
 810 
 811 #if INCLUDE_CDS
 812   DynamicArchive::check_for_dynamic_dump();
 813   if (UseSharedSpaces) {
 814     // Read the data structures supporting the shared spaces (shared
 815     // system dictionary, symbol table, etc.).  After that, access to
 816     // the file (other than the mapped regions) is no longer needed, and
 817     // the file is closed. Closing the file does not affect the
 818     // currently mapped regions.
 819     MetaspaceShared::initialize_shared_spaces();
 820     StringTable::create_table();
 821     if (ArchiveHeapLoader::is_loaded()) {
 822       StringTable::transfer_shared_strings_to_local_table();
 823     }
 824   } else
 825 #endif
 826   {
 827     SymbolTable::create_table();
 828     StringTable::create_table();
 829   }

 957                           vmClasses::internal_Unsafe_klass(),
 958                           "throwIllegalAccessError",
 959                           vmSymbols::void_method_signature(), true, CHECK);
 960 
 961   initialize_known_method(_throw_no_such_method_error_cache,
 962                           vmClasses::internal_Unsafe_klass(),
 963                           "throwNoSuchMethodError",
 964                           vmSymbols::void_method_signature(), true, CHECK);
 965 
 966   // Set up method for registering loaded classes in class loader vector
 967   initialize_known_method(_loader_addClass_cache,
 968                           vmClasses::ClassLoader_klass(),
 969                           "addClass",
 970                           vmSymbols::class_void_signature(), false, CHECK);
 971 
 972   // Set up method for stack walking
 973   initialize_known_method(_do_stack_walk_cache,
 974                           vmClasses::AbstractStackWalker_klass(),
 975                           "doStackWalk",
 976                           vmSymbols::doStackWalk_signature(), false, CHECK);
 977 
 978   // Set up substitutability testing
 979   ResourceMark rm;
 980   initialize_known_method(_is_substitutable_cache,
 981                           vmClasses::ValueObjectMethods_klass(),
 982                           vmSymbols::isSubstitutable_name()->as_C_string(),
 983                           vmSymbols::object_object_boolean_signature(), true, CHECK);
 984   initialize_known_method(_value_object_hash_code_cache,
 985                           vmClasses::ValueObjectMethods_klass(),
 986                           vmSymbols::valueObjectHashCode_name()->as_C_string(),
 987                           vmSymbols::object_int_signature(), true, CHECK);
 988 }
 989 
 990 void universe2_init() {
 991   EXCEPTION_MARK;
 992   Universe::genesis(CATCH);
 993 }
 994 
 995 // Set after initialization of the module runtime, call_initModuleRuntime
 996 void universe_post_module_init() {
 997   Universe::_module_initialized = true;
 998 }
 999 
1000 bool universe_post_init() {
1001   assert(!is_init_completed(), "Error: initialization not yet completed!");
1002   Universe::_fully_initialized = true;
1003   EXCEPTION_MARK;
1004   if (!UseSharedSpaces) {
1005     reinitialize_vtables();
1006     reinitialize_itables();
1007   }
< prev index next >