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/*
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* Copyright (c) 2012, 2013, Oracle and/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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#ifndef SHARE_VM_TRACE_TRACEBACKEND_HPP
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#define SHARE_VM_TRACE_TRACEBACKEND_HPP
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#include "utilities/macros.hpp"
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#if INCLUDE_TRACE
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#include "runtime/globals.hpp"
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#include "runtime/os.hpp"
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#include "trace/traceTime.hpp"
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#include "tracefiles/traceEventIds.hpp"
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class TraceBackend {
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public:
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static bool enabled(void) {
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return EnableTracing;
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}
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static bool is_event_enabled(TraceEventId id) {
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return enabled();
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}
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static TracingTime time() {
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return os::elapsed_counter();
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}
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static void on_unloading_classes(void) {
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}
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};
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class TraceThreadData {
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public:
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TraceThreadData() {}
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};
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typedef TraceBackend Tracing;
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#else /* INCLUDE_TRACE */
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#include "trace/noTraceBackend.hpp"
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#endif /* INCLUDE_TRACE */
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#endif /* SHARE_VM_TRACE_TRACEBACKEND_HPP */
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