62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
/*
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* Copyright (c) 2003, 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_PRIMS_JVMTIEXTENSIONS_HPP
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#define SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP
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#include "jvmtifiles/jvmti.h"
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#include "jvmtifiles/jvmtiEnv.hpp"
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#include "memory/allocation.hpp"
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// JvmtiExtensions
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//
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// Maintains the list of extension functions and events in this JVMTI
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// implementation. The list of functions and events can be obtained by
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// the profiler using the JVMTI GetExtensionFunctions and
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// GetExtensionEvents functions.
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class JvmtiExtensions : public AllStatic {
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private:
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static GrowableArray<jvmtiExtensionFunctionInfo*>* _ext_functions;
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static GrowableArray<jvmtiExtensionEventInfo*>* _ext_events;
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public:
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// register extensions function
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static void register_extensions();
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// returns the list of extension functions
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static jvmtiError get_functions(JvmtiEnv* env, jint* extension_count_ptr,
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jvmtiExtensionFunctionInfo** extensions);
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// returns the list of extension events
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static jvmtiError get_events(JvmtiEnv* env, jint* extension_count_ptr,
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jvmtiExtensionEventInfo** extensions);
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// sets the callback function for an extension event and enables the event
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static jvmtiError set_event_callback(JvmtiEnv* env, jint extension_event_index,
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jvmtiExtensionEvent callback);
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};
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#endif // SHARE_VM_PRIMS_JVMTIEXTENSIONS_HPP
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