Mercurial > hg > truffle
view src/share/vm/memory/oopFactory.hpp @ 7263:6ed187f3134b
added unit test for array copy intrinsification
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 18 Dec 2012 15:22:01 +0100 |
parents | d8ce2825b193 |
children | f2110083203d |
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/* * Copyright (c) 1997, 2012, 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. * */ #ifndef SHARE_VM_MEMORY_OOPFACTORY_HPP #define SHARE_VM_MEMORY_OOPFACTORY_HPP #include "classfile/symbolTable.hpp" #include "classfile/systemDictionary.hpp" #include "memory/universe.hpp" #include "oops/objArrayKlass.hpp" #include "oops/oop.hpp" #include "oops/typeArrayKlass.hpp" #include "utilities/growableArray.hpp" // oopFactory is a class used for creating new objects. class vframeArray; class oopFactory: AllStatic { public: // Basic type leaf array allocation static typeArrayOop new_boolArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::boolArrayKlassObj ())->allocate(length, CHECK_NULL); } static typeArrayOop new_charArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::charArrayKlassObj ())->allocate(length, CHECK_NULL); } static typeArrayOop new_singleArray(int length, TRAPS) { return TypeArrayKlass::cast(Universe::singleArrayKlassObj())->allocate(length, CHECK_NULL); } static typeArrayOop new_doubleArray(int length, TRAPS) { return TypeArrayKlass::cast(Universe::doubleArrayKlassObj())->allocate(length, CHECK_NULL); } static typeArrayOop new_byteArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::byteArrayKlassObj ())->allocate(length, CHECK_NULL); } static typeArrayOop new_shortArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::shortArrayKlassObj ())->allocate(length, CHECK_NULL); } static typeArrayOop new_intArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::intArrayKlassObj ())->allocate(length, CHECK_NULL); } static typeArrayOop new_longArray (int length, TRAPS) { return TypeArrayKlass::cast(Universe::longArrayKlassObj ())->allocate(length, CHECK_NULL); } // create java.lang.Object[] static objArrayOop new_objectArray(int length, TRAPS) { assert(Universe::objectArrayKlassObj() != NULL, "Too early?"); return ObjArrayKlass:: cast(Universe::objectArrayKlassObj())->allocate(length, CHECK_NULL); } static typeArrayOop new_charArray (const char* utf8_str, TRAPS); static typeArrayOop new_tenured_charArray(int length, TRAPS); static typeArrayOop new_typeArray(BasicType type, int length, TRAPS); static typeArrayOop new_typeArray_nozero(BasicType type, int length, TRAPS); static typeArrayOop new_metaDataArray(int length, TRAPS); // Regular object arrays static objArrayOop new_objArray(Klass* klass, int length, TRAPS); }; #endif // SHARE_VM_MEMORY_OOPFACTORY_HPP