1756 // aot-initialize classes that are "safe".
1757 //
1758 // TODO: we need an automatic tool that checks the safety of aot-initialized
1759 // classes (when we extend the set of aot-initialized classes beyond JEP 483)
1760 return;
1761 } else {
1762 // In this case, the special subgraph should contain a few specific types
1763 GrowableArray<Klass*>* klasses = _dump_time_special_subgraph->subgraph_object_klasses();
1764 int num = klasses->length();
1765 for (int i = 0; i < num; i++) {
1766 Klass* subgraph_k = klasses->at(i);
1767 Symbol* name = subgraph_k->name();
1768 if (subgraph_k->is_instance_klass() &&
1769 name != vmSymbols::java_lang_Class() &&
1770 name != vmSymbols::java_lang_String() &&
1771 name != vmSymbols::java_lang_ArithmeticException() &&
1772 name != vmSymbols::java_lang_ArrayIndexOutOfBoundsException() &&
1773 name != vmSymbols::java_lang_ArrayStoreException() &&
1774 name != vmSymbols::java_lang_ClassCastException() &&
1775 name != vmSymbols::java_lang_InternalError() &&
1776 name != vmSymbols::java_lang_NullPointerException()) {
1777 ResourceMark rm;
1778 fatal("special subgraph cannot have objects of type %s", subgraph_k->external_name());
1779 }
1780 }
1781 }
1782 }
1783
1784 HeapShared::SeenObjectsTable* HeapShared::_seen_objects_table = nullptr;
1785 HeapShared::PendingOop HeapShared::_object_being_archived;
1786 int HeapShared::_num_new_walked_objs;
1787 int HeapShared::_num_new_archived_objs;
1788 int HeapShared::_num_old_recorded_klasses;
1789
1790 int HeapShared::_num_total_subgraph_recordings = 0;
1791 int HeapShared::_num_total_walked_objs = 0;
1792 int HeapShared::_num_total_archived_objs = 0;
1793 int HeapShared::_num_total_recorded_klasses = 0;
1794 int HeapShared::_num_total_verifications = 0;
1795
1796 bool HeapShared::has_been_seen_during_subgraph_recording(oop obj) {
|
1756 // aot-initialize classes that are "safe".
1757 //
1758 // TODO: we need an automatic tool that checks the safety of aot-initialized
1759 // classes (when we extend the set of aot-initialized classes beyond JEP 483)
1760 return;
1761 } else {
1762 // In this case, the special subgraph should contain a few specific types
1763 GrowableArray<Klass*>* klasses = _dump_time_special_subgraph->subgraph_object_klasses();
1764 int num = klasses->length();
1765 for (int i = 0; i < num; i++) {
1766 Klass* subgraph_k = klasses->at(i);
1767 Symbol* name = subgraph_k->name();
1768 if (subgraph_k->is_instance_klass() &&
1769 name != vmSymbols::java_lang_Class() &&
1770 name != vmSymbols::java_lang_String() &&
1771 name != vmSymbols::java_lang_ArithmeticException() &&
1772 name != vmSymbols::java_lang_ArrayIndexOutOfBoundsException() &&
1773 name != vmSymbols::java_lang_ArrayStoreException() &&
1774 name != vmSymbols::java_lang_ClassCastException() &&
1775 name != vmSymbols::java_lang_InternalError() &&
1776 name != vmSymbols::java_lang_NullPointerException() &&
1777 name != vmSymbols::jdk_internal_vm_PreemptedException()) {
1778 ResourceMark rm;
1779 fatal("special subgraph cannot have objects of type %s", subgraph_k->external_name());
1780 }
1781 }
1782 }
1783 }
1784
1785 HeapShared::SeenObjectsTable* HeapShared::_seen_objects_table = nullptr;
1786 HeapShared::PendingOop HeapShared::_object_being_archived;
1787 int HeapShared::_num_new_walked_objs;
1788 int HeapShared::_num_new_archived_objs;
1789 int HeapShared::_num_old_recorded_klasses;
1790
1791 int HeapShared::_num_total_subgraph_recordings = 0;
1792 int HeapShared::_num_total_walked_objs = 0;
1793 int HeapShared::_num_total_archived_objs = 0;
1794 int HeapShared::_num_total_recorded_klasses = 0;
1795 int HeapShared::_num_total_verifications = 0;
1796
1797 bool HeapShared::has_been_seen_during_subgraph_recording(oop obj) {
|