57 lines
2.1 KiB
C++
57 lines
2.1 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_JVMTICODEBLOBEVENTS_HPP
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#define SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP
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#include "jvmtifiles/jvmti.h"
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// forward declaration
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class JvmtiEnv;
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// JVMTI code blob event support
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// -- used by GenerateEvents to generate CompiledMethodLoad and
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// DynamicCodeGenerated events
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// -- also provide utility function build_jvmti_addr_location_map to create
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// a jvmtiAddrLocationMap list for a nmethod.
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class JvmtiCodeBlobEvents : public AllStatic {
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public:
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// generate a DYNAMIC_CODE_GENERATED_EVENT event for each non-nmethod
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// code blob in the code cache.
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static jvmtiError generate_dynamic_code_events(JvmtiEnv* env);
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// generate a COMPILED_METHOD_LOAD event for each nmethod
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// code blob in the code cache.
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static jvmtiError generate_compiled_method_load_events(JvmtiEnv* env);
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// create a C-heap allocated address location map for an nmethod
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static void build_jvmti_addr_location_map(nmethod *nm, jvmtiAddrLocationMap** map,
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jint *map_length);
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};
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#endif // SHARE_VM_PRIMS_JVMTICODEBLOBEVENTS_HPP
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