ciCPCache.hpp revision 1472
2073N/A/*
2273N/A * Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
2796N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2796N/A *
2796N/A * This code is free software; you can redistribute it and/or modify it
2796N/A * under the terms of the GNU General Public License version 2 only, as
2796N/A * published by the Free Software Foundation.
2796N/A *
2796N/A * This code is distributed in the hope that it will be useful, but WITHOUT
2796N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2796N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2796N/A * version 2 for more details (a copy is included in the LICENSE file that
2796N/A * accompanied this code).
2796N/A *
2796N/A * You should have received a copy of the GNU General Public License version
2796N/A * 2 along with this work; if not, write to the Free Software Foundation,
2796N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2796N/A *
2796N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2796N/A * or visit www.oracle.com if you need additional information or have any
2796N/A * questions.
2796N/A *
2073N/A */
2073N/A
2073N/A// ciCPCache
2073N/A//
2073N/A// This class represents a constant pool cache.
2073N/A//
2073N/A// Note: This class is called ciCPCache as ciConstantPoolCache is used
2073N/A// for something different.
3454N/Aclass ciCPCache : public ciObject {
3454N/Apublic:
3454N/A ciCPCache(constantPoolCacheHandle cpcache) : ciObject(cpcache) {}
// What kind of ciObject is this?
bool is_cpcache() const { return true; }
// Get the offset in bytes from the oop to the f1 field of the
// requested entry.
size_t get_f1_offset(int index);
bool is_f1_null_at(int index);
void print();
};