1792 // aot-initialize classes that are "safe".
1793 //
1794 // TODO: we need an automatic tool that checks the safety of aot-initialized
1795 // classes (when we extend the set of aot-initialized classes beyond JEP 483)
1796 return;
1797 } else {
1798 // In this case, the special subgraph should contain a few specific types
1799 GrowableArray<Klass*>* klasses = _dump_time_special_subgraph->subgraph_object_klasses();
1800 int num = klasses->length();
1801 for (int i = 0; i < num; i++) {
1802 Klass* subgraph_k = klasses->at(i);
1803 Symbol* name = subgraph_k->name();
1804 if (subgraph_k->is_instance_klass() &&
1805 name != vmSymbols::java_lang_Class() &&
1806 name != vmSymbols::java_lang_String() &&
1807 name != vmSymbols::java_lang_ArithmeticException() &&
1808 name != vmSymbols::java_lang_ArrayIndexOutOfBoundsException() &&
1809 name != vmSymbols::java_lang_ArrayStoreException() &&
1810 name != vmSymbols::java_lang_ClassCastException() &&
1811 name != vmSymbols::java_lang_InternalError() &&
1812 name != vmSymbols::java_lang_NullPointerException()) {
1813 ResourceMark rm;
1814 fatal("special subgraph cannot have objects of type %s", subgraph_k->external_name());
1815 }
1816 }
1817 }
1818 }
1819
1820 HeapShared::SeenObjectsTable* HeapShared::_seen_objects_table = nullptr;
1821 HeapShared::PendingOop HeapShared::_object_being_archived;
1822 int HeapShared::_num_new_walked_objs;
1823 int HeapShared::_num_new_archived_objs;
1824 int HeapShared::_num_old_recorded_klasses;
1825
1826 int HeapShared::_num_total_subgraph_recordings = 0;
1827 int HeapShared::_num_total_walked_objs = 0;
1828 int HeapShared::_num_total_archived_objs = 0;
1829 int HeapShared::_num_total_recorded_klasses = 0;
1830 int HeapShared::_num_total_verifications = 0;
1831
1832 bool HeapShared::has_been_seen_during_subgraph_recording(oop obj) {
|
1792 // aot-initialize classes that are "safe".
1793 //
1794 // TODO: we need an automatic tool that checks the safety of aot-initialized
1795 // classes (when we extend the set of aot-initialized classes beyond JEP 483)
1796 return;
1797 } else {
1798 // In this case, the special subgraph should contain a few specific types
1799 GrowableArray<Klass*>* klasses = _dump_time_special_subgraph->subgraph_object_klasses();
1800 int num = klasses->length();
1801 for (int i = 0; i < num; i++) {
1802 Klass* subgraph_k = klasses->at(i);
1803 Symbol* name = subgraph_k->name();
1804 if (subgraph_k->is_instance_klass() &&
1805 name != vmSymbols::java_lang_Class() &&
1806 name != vmSymbols::java_lang_String() &&
1807 name != vmSymbols::java_lang_ArithmeticException() &&
1808 name != vmSymbols::java_lang_ArrayIndexOutOfBoundsException() &&
1809 name != vmSymbols::java_lang_ArrayStoreException() &&
1810 name != vmSymbols::java_lang_ClassCastException() &&
1811 name != vmSymbols::java_lang_InternalError() &&
1812 name != vmSymbols::java_lang_NullPointerException() &&
1813 name != vmSymbols::jdk_internal_vm_PreemptedException()) {
1814 ResourceMark rm;
1815 fatal("special subgraph cannot have objects of type %s", subgraph_k->external_name());
1816 }
1817 }
1818 }
1819 }
1820
1821 HeapShared::SeenObjectsTable* HeapShared::_seen_objects_table = nullptr;
1822 HeapShared::PendingOop HeapShared::_object_being_archived;
1823 int HeapShared::_num_new_walked_objs;
1824 int HeapShared::_num_new_archived_objs;
1825 int HeapShared::_num_old_recorded_klasses;
1826
1827 int HeapShared::_num_total_subgraph_recordings = 0;
1828 int HeapShared::_num_total_walked_objs = 0;
1829 int HeapShared::_num_total_archived_objs = 0;
1830 int HeapShared::_num_total_recorded_klasses = 0;
1831 int HeapShared::_num_total_verifications = 0;
1832
1833 bool HeapShared::has_been_seen_during_subgraph_recording(oop obj) {
|