1/*
2 * Copyright (c) 2001, 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
25package sun.jvm.hotspot.debugger.cdbg.basic;
26
27import java.util.*;
28import sun.jvm.hotspot.debugger.*;
29import sun.jvm.hotspot.debugger.cdbg.*;
30
31public class BasicMemberFunctionType extends BasicFunctionType implements MemberFunctionType {
32  private Type containingClass;
33  private Type thisType;
34  private long thisAdjust;
35
36  public BasicMemberFunctionType(String name,
37                                 int size,
38                                 Type returnType,
39                                 Type containingClass,
40                                 Type thisType,
41                                 long thisAdjust) {
42    this(name, size, returnType, containingClass, thisType, thisAdjust, 0);
43  }
44
45  private BasicMemberFunctionType(String name,
46                                  int size,
47                                  Type returnType,
48                                  Type containingClass,
49                                  Type thisType,
50                                  long thisAdjust,
51                                  int cvAttributes) {
52    super(name, size, returnType, cvAttributes);
53    this.containingClass = containingClass;
54    this.thisType        = thisType;
55    this.thisAdjust      = thisAdjust;
56  }
57
58  public MemberFunctionType asMemberFunction() { return this; }
59
60  public Type getContainingClass()       { return containingClass; }
61  public Type getThisType()              { return thisType; }
62  public long getThisAdjust()            { return thisAdjust; }
63
64  Type resolveTypes(BasicCDebugInfoDataBase db, ResolveListener listener) {
65    super.resolveTypes(db, listener);
66    containingClass = db.resolveType(this, containingClass, listener, "resolving member function class");
67    thisType        = db.resolveType(this, thisType,        listener, "resolving member function \"this\" type");
68    return this;
69  }
70
71  public void iterateObject(Address a, ObjectVisitor v, FieldIdentifier f) {
72    // FIXME: nothing to do here? Are we going to provide iteration
73    // mechanisms through member functions, and if so what are the
74    // types of those functions going to be?
75  }
76
77  protected Type createCVVariant(int cvAttributes) {
78    return new BasicMemberFunctionType(getName(),
79                                       getSize(),
80                                       getReturnType(),
81                                       getContainingClass(),
82                                       getThisType(),
83                                       getThisAdjust(),
84                                       cvAttributes);
85  }
86
87  public void visit(TypeVisitor v) {
88    v.doMemberFunctionType(this);
89  }
90}
91