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9a1f7d4ae3
Co-authored-by: Evgeny Astigeevich <eastigeevich@openjdk.org> Reviewed-by: kvn, cslucas, aph
57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
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* Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
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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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#ifdef COMPILER2
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#ifndef SHARE_RUNTIME_HOTCODECOLLECTOR_HPP
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#define SHARE_RUNTIME_HOTCODECOLLECTOR_HPP
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#include "runtime/javaThread.hpp"
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class Candidates;
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class HotCodeCollector : public JavaThread {
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private:
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static bool _is_initialized;
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static int _new_c2_nmethods_count;
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static int _total_c2_nmethods_count;
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HotCodeCollector();
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static void do_grouping(Candidates& candidates);
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static int do_relocation(void* candidate, uint call_level);
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public:
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static void initialize();
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static void thread_entry(JavaThread* thread, TRAPS);
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static void unregister_nmethod(nmethod* nm);
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static void register_nmethod(nmethod* nm);
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static bool is_nmethod_count_stable();
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};
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#endif // SHARE_RUNTIME_HOTCODECOLLECTOR_HPP
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#endif // COMPILER2
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