154a1a02bf
Use script and some manual fixup to fix directores names in include guards. Reviewed-by: lfoltan, eosterlund, kbarrett
82 lines
2.4 KiB
C++
82 lines
2.4 KiB
C++
/*
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* Copyright (c) 2003, 2019, Oracle and/or its affiliates. All rights reserved.
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* Copyright 2008, 2009, 2010 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_ENTRY_ZERO_HPP
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#define CPU_ZERO_ENTRY_ZERO_HPP
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#include "interpreter/cppInterpreter.hpp"
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class ZeroEntry {
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public:
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ZeroEntry() {
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ShouldNotCallThis();
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}
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private:
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address _entry_point;
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public:
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address entry_point() const {
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return _entry_point;
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}
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void set_entry_point(address entry_point) {
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_entry_point = entry_point;
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}
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private:
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typedef int (*NormalEntryFunc)(Method* method,
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intptr_t base_pc,
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TRAPS);
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typedef int (*OSREntryFunc)(Method* method,
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address osr_buf,
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intptr_t base_pc,
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TRAPS);
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public:
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void invoke(Method* method, TRAPS) const {
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maybe_deoptimize(
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((NormalEntryFunc) entry_point())(method, (intptr_t) this, THREAD),
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THREAD);
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}
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void invoke_osr(Method* method, address osr_buf, TRAPS) const {
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maybe_deoptimize(
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((OSREntryFunc) entry_point())(method, osr_buf, (intptr_t) this, THREAD),
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THREAD);
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}
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private:
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static void maybe_deoptimize(int deoptimized_frames, TRAPS) {
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if (deoptimized_frames)
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CppInterpreter::main_loop(deoptimized_frames - 1, THREAD);
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}
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public:
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static ByteSize entry_point_offset() {
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return byte_offset_of(ZeroEntry, _entry_point);
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}
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};
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#endif // CPU_ZERO_ENTRY_ZERO_HPP
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