hotspot/src/cpu/zero/vm/interpreter_zero.hpp
author coleenp
Sat, 01 Sep 2012 13:25:18 -0400
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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
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/*
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 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
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 * Copyright 2007, 2008 Red Hat, Inc.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 *
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 *
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 *
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 *
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 */
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#ifndef CPU_ZERO_VM_INTERPRETER_ZERO_HPP
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#define CPU_ZERO_VM_INTERPRETER_ZERO_HPP
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 public:
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  static void invoke_method(Method* method, address entry_point, TRAPS) {
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    ((ZeroEntry *) entry_point)->invoke(method, THREAD);
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  }
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  static void invoke_osr(Method* method,
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                         address   entry_point,
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                         address   osr_buf,
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                         TRAPS) {
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    ((ZeroEntry *) entry_point)->invoke_osr(method, osr_buf, THREAD);
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  }
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  static int expr_index_at(int i) {
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    return stackElementWords * i;
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  }
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  static int expr_offset_in_bytes(int i) {
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    return stackElementSize * i;
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  }
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  static int local_index_at(int i) {
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    assert(i <= 0, "local direction already negated");
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    return stackElementWords * i;
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  }
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#endif // CPU_ZERO_VM_INTERPRETER_ZERO_HPP