Mon, 15 Jun 2020 14:08:11 +0300
8245167: Top package in method profiling shows null in JMC
Reviewed-by: neugens
Contributed-by: asemenov@azul.com
1 /*
2 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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5 * This code is free software; you can redistribute it and/or modify it
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13 * accompanied this code).
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25 #ifndef SHARE_VM_JFR_RECORDER_CHECKPOINT_TYPES_JFRTYPESET_HPP
26 #define SHARE_VM_JFR_RECORDER_CHECKPOINT_TYPES_JFRTYPESET_HPP
28 #include "jfr/utilities/jfrAllocation.hpp"
30 class ClassLoaderData;
31 class JfrArtifactClosure;
32 class JfrArtifactSet;
33 class JfrCheckpointWriter;
34 class Klass;
36 // XXX class PackageEntry;
38 class JfrTypeSet : AllStatic {
39 friend class CLDCallback;
40 friend class JfrTypeManager;
41 friend class TypeSetSerialization;
42 private:
43 static JfrArtifactSet* _artifacts;
44 static JfrArtifactClosure* _subsystem_callback;
45 static bool _class_unload;
47 static void do_klass(Klass* k);
48 static void do_unloaded_klass(Klass* k);
49 static void do_klasses();
51 // XXX
52 // static void do_package(PackageEntry* entry);
53 // static void do_unloaded_package(PackageEntry* entry);
54 // static void do_packages();
56 static void do_class_loader_data(ClassLoaderData* cld);
57 static void do_unloaded_class_loader_data(ClassLoaderData* cld);
58 static void do_class_loaders();
60 static void write_klass_constants(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer);
61 static void write_package_constants(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer);
62 static void write_class_loader_constants(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer);
63 static void write_method_constants(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer);
64 static void write_symbol_constants(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer);
65 static void serialize(JfrCheckpointWriter* writer, JfrCheckpointWriter* leakp_writer, bool class_unload);
66 };
68 #endif // SHARE_VM_JFR_RECORDER_CHECKPOINT_TYPES_JFRTYPESET_HPP