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.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  *
23  */
24 
25 #include "precompiled.hpp"
26 
27 #include "compiler/abstractCompiler.hpp"
28 #include "compiler/compileBroker.hpp"
29 #include "compiler/disassembler.hpp"
30 #include "oops/oop.inline.hpp"
31 #include "runtime/interfaceSupport.inline.hpp"
32 #include "runtime/methodDetails.hpp"
33 
34 Symbol* MethodDetails::class_name() {
35   if (_class_name == nullptr) {
36     if (_method_handle != nullptr) {
37       _class_name = (*_method_handle)->method_holder()->name();
38     } else if (_ci_method != nullptr) {
39       _class_name = _ci_method->holder()->name()->get_symbol();
40     } else if (_method != nullptr) {
41       _class_name = _method->method_holder()->name();
42     }
43   }
44   return _class_name;
45 }
46 
47 Symbol* MethodDetails::method_name() {
48   if (_method_name == nullptr) {
49     if (_method_handle != nullptr) {
50       _method_name = (*_method_handle)->name();
51     } else if (_ci_method != nullptr) {
52       _method_name = _ci_method->name()->get_symbol();
53     } else if (_method != nullptr) {
54       _method_name = _method->name();
55     }
56   }
57   return _method_name;
58 }
59 
60 Symbol* MethodDetails::signature() {
61   if (_signature == nullptr) {
62     if (_method_handle != nullptr) {
63       _signature = (*_method_handle)->signature();
64     } else if (_ci_method != nullptr) {
65       _signature = _ci_method->signature()->as_symbol()->get_symbol();
66     } else if (_method != nullptr) {
67       _signature = _method->signature();
68     }
69   }
70   return _signature;
71 }