Mercurial > hg > graal-compiler
view src/share/vm/oops/annotations.cpp @ 13263:81055aacb98d
removed CompilerToVM.getJavaField
author | twisti |
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date | Sun, 08 Dec 2013 18:06:28 -0800 |
parents | a1ebd310d5c1 |
children | 78bbf4d43a14 |
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/* * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ #include "precompiled.hpp" #include "classfile/classLoaderData.hpp" #include "memory/heapInspection.hpp" #include "memory/metadataFactory.hpp" #include "memory/oopFactory.hpp" #include "oops/annotations.hpp" #include "oops/instanceKlass.hpp" #include "utilities/ostream.hpp" // Allocate annotations in metadata area Annotations* Annotations::allocate(ClassLoaderData* loader_data, TRAPS) { return new (loader_data, size(), true, MetaspaceObj::AnnotationType, THREAD) Annotations(); } // helper void Annotations::free_contents(ClassLoaderData* loader_data, Array<AnnotationArray*>* p) { if (p != NULL) { for (int i = 0; i < p->length(); i++) { MetadataFactory::free_array<u1>(loader_data, p->at(i)); } MetadataFactory::free_array<AnnotationArray*>(loader_data, p); } } void Annotations::deallocate_contents(ClassLoaderData* loader_data) { if (class_annotations() != NULL) { MetadataFactory::free_array<u1>(loader_data, class_annotations()); } free_contents(loader_data, fields_annotations()); if (class_type_annotations() != NULL) { MetadataFactory::free_array<u1>(loader_data, class_type_annotations()); } free_contents(loader_data, fields_type_annotations()); } // Copy annotations to JVM call or reflection to the java heap. // The alternative to creating this array and adding to Java heap pressure // is to have a hashtable of the already created typeArrayOops typeArrayOop Annotations::make_java_array(AnnotationArray* annotations, TRAPS) { if (annotations != NULL) { int length = annotations->length(); typeArrayOop copy = oopFactory::new_byteArray(length, CHECK_NULL); for (int i = 0; i< length; i++) { copy->byte_at_put(i, annotations->at(i)); } return copy; } else { return NULL; } } void Annotations::print_value_on(outputStream* st) const { st->print("Anotations(" INTPTR_FORMAT ")", this); } #if INCLUDE_SERVICES // Size Statistics julong Annotations::count_bytes(Array<AnnotationArray*>* p) { julong bytes = 0; if (p != NULL) { for (int i = 0; i < p->length(); i++) { bytes += KlassSizeStats::count_array(p->at(i)); } bytes += KlassSizeStats::count_array(p); } return bytes; } void Annotations::collect_statistics(KlassSizeStats *sz) const { sz->_annotations_bytes = sz->count(this); sz->_class_annotations_bytes = sz->count(class_annotations()); sz->_class_type_annotations_bytes = sz->count(class_type_annotations()); sz->_fields_annotations_bytes = count_bytes(fields_annotations()); sz->_fields_type_annotations_bytes = count_bytes(fields_type_annotations()); sz->_annotations_bytes += sz->_class_annotations_bytes + sz->_class_type_annotations_bytes + sz->_fields_annotations_bytes + sz->_fields_type_annotations_bytes; sz->_ro_bytes += sz->_annotations_bytes; } #endif // INCLUDE_SERVICES #define BULLET " - " #ifndef PRODUCT void Annotations::print_on(outputStream* st) const { st->print(BULLET"class_annotations "); class_annotations()->print_value_on(st); st->print(BULLET"fields_annotations "); fields_annotations()->print_value_on(st); st->print(BULLET"class_type_annotations "); class_type_annotations()->print_value_on(st); st->print(BULLET"fields_type_annotations "); fields_type_annotations()->print_value_on(st); } #endif // PRODUCT