Mercurial > hg > graal-compiler
view src/share/vm/runtime/stackValueCollection.hpp @ 8215:b89a97928e72
Implement weak reference semantics for HotSpotInstalledCode in the default method installation case. Add new boolean[] array as parameter to the code installation.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Mon, 11 Mar 2013 20:55:05 +0100 |
parents | f95d63e2154a |
children |
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/* * Copyright (c) 2001, 2010, 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_RUNTIME_STACKVALUECOLLECTION_HPP #define SHARE_VM_RUNTIME_STACKVALUECOLLECTION_HPP #include "memory/allocation.hpp" #include "runtime/stackValue.hpp" #include "utilities/growableArray.hpp" class StackValueCollection : public ResourceObj { private: GrowableArray<StackValue*>* _values; public: StackValueCollection() { _values = new GrowableArray<StackValue*>(); } StackValueCollection(int length) { _values = new GrowableArray<StackValue*>(length); } void add(StackValue *val) const { _values->push(val); } int size() const { return _values->length(); } bool is_empty() const { return (size() == 0); } StackValue* at(int i) const { return _values->at(i); } // Get typed locals/expressions jint int_at(int slot) const; jlong long_at(int slot) const; Handle obj_at(int slot) const; jfloat float_at(int slot) const; jdouble double_at(int slot) const; // Set typed locals/expressions void set_int_at(int slot, jint value); void set_long_at(int slot, jlong value); void set_obj_at(int slot, Handle value); void set_float_at(int slot, jfloat value); void set_double_at(int slot, jdouble value); void print(); }; #endif // SHARE_VM_RUNTIME_STACKVALUECOLLECTION_HPP