1 /*
 2  * Copyright (c) 1997, 2024, Oracle and/or its affiliates. All rights reserved.
 3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 4  *
 5  * This code is free software; you can redistribute it and/or modify it
 6  * under the terms of the GNU General Public License version 2 only, as
 7  * published by the Free Software Foundation.
 8  *
 9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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24 
25 #ifndef SHARE_RUNTIME_METHOD_DETAILS_HPP
26 #define SHARE_RUNTIME_METHOD_DETAILS_HPP
27 
28 #include "code/codeBlob.hpp"
29 #include "code/vmreg.hpp"
30 #include "interpreter/linkResolver.hpp"
31 #include "memory/allStatic.hpp"
32 #include "memory/resourceArea.hpp"
33 #include "utilities/macros.hpp"
34 
35 class ciMethod;
36 
37 class MethodDetails: public CHeapObj<mtInternal> {
38 private:
39   const methodHandle* _method_handle;
40   const ciMethod* _ci_method;
41   const Method* _method;
42 
43   Symbol* _class_name;
44   Symbol* _method_name;
45   Symbol* _signature;
46 
47   MethodDetails(const methodHandle* method_handle, const ciMethod* ci_method, const Method* method) :
48     _method_handle(method_handle), _ci_method(ci_method), _method(method),
49     _class_name(nullptr), _method_name(nullptr), _signature(nullptr)
50     {};
51 
52 public:
53   MethodDetails(const methodHandle& method) :
54     MethodDetails(&method, nullptr, nullptr) {}
55 
56   MethodDetails(const methodHandle* method) :
57     MethodDetails(method, nullptr, nullptr) {}
58 
59   MethodDetails(const ciMethod* method) :
60     MethodDetails(nullptr, method, nullptr) {}
61 
62   MethodDetails(const Method* method) :
63     MethodDetails(nullptr, nullptr, method) {}
64 
65   Symbol* class_name();
66   Symbol* method_name();
67   Symbol* signature();
68 };
69 
70 #endif // SHARE_RUNTIME_METHOD_DETAILS_HPP