1 /*
2 * Copyright (c) 1998, 2025, 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 *
96 Array<ResolvedFieldEntry>* field_entries,
97 Array<ResolvedMethodEntry>* mehtod_entries);
98
99 // Initialization
100 void initialize(const intArray& invokedynamic_references_map);
101 public:
102 static ConstantPoolCache* allocate(ClassLoaderData* loader_data,
103 const intStack& invokedynamic_references_map,
104 const GrowableArray<ResolvedIndyEntry> indy_entries,
105 const GrowableArray<ResolvedFieldEntry> field_entries,
106 const GrowableArray<ResolvedMethodEntry> method_entries,
107 TRAPS);
108
109 void metaspace_pointers_do(MetaspaceClosure* it);
110 MetaspaceObj::Type type() const { return ConstantPoolCacheType; }
111
112 oop archived_references() NOT_CDS_JAVA_HEAP_RETURN_(nullptr);
113 void clear_archived_references() NOT_CDS_JAVA_HEAP_RETURN;
114 CDS_JAVA_HEAP_ONLY(int archived_references_index() { return _archived_references_index; })
115
116 inline objArrayOop resolved_references();
117 void set_resolved_references(OopHandle s) { _resolved_references = s; }
118 Array<u2>* reference_map() const { return _reference_map; }
119 void set_reference_map(Array<u2>* o) { _reference_map = o; }
120
121 private:
122 void set_direct_or_vtable_call(
123 Bytecodes::Code invoke_code, // the bytecode used for invoking the method
124 int method_index, // Index into the resolved method entry array
125 const methodHandle& method, // the method/prototype if any (null, otherwise)
126 int vtable_index, // the vtable index if any, else negative
127 bool sender_is_interface
128 );
129
130 public:
131 void set_direct_call( // sets entry to exact concrete method entry
132 Bytecodes::Code invoke_code, // the bytecode used for invoking the method
133 int method_index, // Index into the resolved method entry array
134 const methodHandle& method, // the method to call
135 bool sender_is_interface
136 );
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1 /*
2 * Copyright (c) 1998, 2026, 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 *
96 Array<ResolvedFieldEntry>* field_entries,
97 Array<ResolvedMethodEntry>* mehtod_entries);
98
99 // Initialization
100 void initialize(const intArray& invokedynamic_references_map);
101 public:
102 static ConstantPoolCache* allocate(ClassLoaderData* loader_data,
103 const intStack& invokedynamic_references_map,
104 const GrowableArray<ResolvedIndyEntry> indy_entries,
105 const GrowableArray<ResolvedFieldEntry> field_entries,
106 const GrowableArray<ResolvedMethodEntry> method_entries,
107 TRAPS);
108
109 void metaspace_pointers_do(MetaspaceClosure* it);
110 MetaspaceObj::Type type() const { return ConstantPoolCacheType; }
111
112 oop archived_references() NOT_CDS_JAVA_HEAP_RETURN_(nullptr);
113 void clear_archived_references() NOT_CDS_JAVA_HEAP_RETURN;
114 CDS_JAVA_HEAP_ONLY(int archived_references_index() { return _archived_references_index; })
115
116 inline refArrayOop resolved_references();
117 void set_resolved_references(OopHandle s) { _resolved_references = s; }
118 Array<u2>* reference_map() const { return _reference_map; }
119 void set_reference_map(Array<u2>* o) { _reference_map = o; }
120
121 private:
122 void set_direct_or_vtable_call(
123 Bytecodes::Code invoke_code, // the bytecode used for invoking the method
124 int method_index, // Index into the resolved method entry array
125 const methodHandle& method, // the method/prototype if any (null, otherwise)
126 int vtable_index, // the vtable index if any, else negative
127 bool sender_is_interface
128 );
129
130 public:
131 void set_direct_call( // sets entry to exact concrete method entry
132 Bytecodes::Code invoke_code, // the bytecode used for invoking the method
133 int method_index, // Index into the resolved method entry array
134 const methodHandle& method, // the method to call
135 bool sender_is_interface
136 );
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