duke@435: /* stefank@2314: * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. duke@435: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. duke@435: * duke@435: * This code is free software; you can redistribute it and/or modify it duke@435: * under the terms of the GNU General Public License version 2 only, as duke@435: * published by the Free Software Foundation. duke@435: * duke@435: * This code is distributed in the hope that it will be useful, but WITHOUT duke@435: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or duke@435: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License duke@435: * version 2 for more details (a copy is included in the LICENSE file that duke@435: * accompanied this code). duke@435: * duke@435: * You should have received a copy of the GNU General Public License version duke@435: * 2 along with this work; if not, write to the Free Software Foundation, duke@435: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. duke@435: * trims@1907: * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA trims@1907: * or visit www.oracle.com if you need additional information or have any trims@1907: * questions. duke@435: * duke@435: */ duke@435: stefank@2314: #ifndef SHARE_VM_MEMORY_OOPFACTORY_HPP stefank@2314: #define SHARE_VM_MEMORY_OOPFACTORY_HPP stefank@2314: stefank@2314: #include "classfile/symbolTable.hpp" stefank@2314: #include "classfile/systemDictionary.hpp" stefank@2314: #include "memory/universe.hpp" stefank@2314: #include "oops/klassOop.hpp" stefank@2314: #include "oops/objArrayKlass.hpp" stefank@2314: #include "oops/oop.hpp" stefank@2314: #include "oops/typeArrayKlass.hpp" stefank@2314: #include "utilities/growableArray.hpp" stefank@2314: duke@435: // oopFactory is a class used for creating new objects. duke@435: duke@435: class vframeArray; duke@435: duke@435: class oopFactory: AllStatic { duke@435: public: duke@435: // Basic type leaf array allocation duke@435: static typeArrayOop new_boolArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::boolArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_charArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::charArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_singleArray(int length, TRAPS) { return typeArrayKlass::cast(Universe::singleArrayKlassObj())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_doubleArray(int length, TRAPS) { return typeArrayKlass::cast(Universe::doubleArrayKlassObj())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_byteArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::byteArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_shortArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::shortArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_intArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::intArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: static typeArrayOop new_longArray (int length, TRAPS) { return typeArrayKlass::cast(Universe::longArrayKlassObj ())->allocate(length, CHECK_NULL); } duke@435: duke@435: // create java.lang.Object[] duke@435: static objArrayOop new_objectArray(int length, TRAPS) { duke@435: return objArrayKlass:: duke@435: cast(Universe::objectArrayKlassObj())->allocate(length, CHECK_NULL); duke@435: } duke@435: duke@435: static typeArrayOop new_charArray (const char* utf8_str, TRAPS); duke@435: static typeArrayOop new_permanent_charArray (int length, TRAPS); duke@435: static typeArrayOop new_permanent_byteArray (int length, TRAPS); // used for class file structures duke@435: static typeArrayOop new_permanent_shortArray(int length, TRAPS); // used for class file structures duke@435: static typeArrayOop new_permanent_intArray (int length, TRAPS); // used for class file structures duke@435: duke@435: static typeArrayOop new_typeArray(BasicType type, int length, TRAPS); duke@435: duke@435: // Constant pools jmasa@953: static constantPoolOop new_constantPool (int length, jmasa@953: bool is_conc_safe, jmasa@953: TRAPS); jmasa@977: static constantPoolCacheOop new_constantPoolCache(int length, jmasa@977: TRAPS); duke@435: duke@435: // Instance classes jcoomes@1374: static klassOop new_instanceKlass(int vtable_len, int itable_len, jcoomes@1374: int static_field_size, jcoomes@1374: unsigned int nonstatic_oop_map_count, jcoomes@1374: ReferenceType rt, TRAPS); duke@435: duke@435: // Methods duke@435: private: duke@435: static constMethodOop new_constMethod(int byte_code_size, duke@435: int compressed_line_number_size, duke@435: int localvariable_table_length, jmasa@953: int checked_exceptions_length, jmasa@953: bool is_conc_safe, jmasa@953: TRAPS); duke@435: public: jmasa@953: // Set is_conc_safe for methods which cannot safely be jmasa@953: // processed by concurrent GC even after the return of jmasa@953: // the method. jmasa@953: static methodOop new_method(int byte_code_size, jmasa@953: AccessFlags access_flags, jmasa@953: int compressed_line_number_size, jmasa@953: int localvariable_table_length, jmasa@953: int checked_exceptions_length, jmasa@953: bool is_conc_safe, jmasa@953: TRAPS); duke@435: duke@435: // Method Data containers duke@435: static methodDataOop new_methodData(methodHandle method, TRAPS); duke@435: duke@435: // System object arrays duke@435: static objArrayOop new_system_objArray(int length, TRAPS); stefank@2537: static objArrayOop new_system_objArray(int length, bool in_perm_gen, TRAPS); duke@435: duke@435: // Regular object arrays duke@435: static objArrayOop new_objArray(klassOop klass, int length, TRAPS); duke@435: duke@435: // For compiled ICs duke@435: static compiledICHolderOop new_compiledICHolder(methodHandle method, KlassHandle klass, TRAPS); duke@435: }; stefank@2314: stefank@2314: #endif // SHARE_VM_MEMORY_OOPFACTORY_HPP