1 /*
2 * Copyright 2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
20 * CA 95054 USA or visit www.sun.com if you need additional information or
21 * have any questions.
22 *
23 */
24
25 package sun.jvm.hotspot.debugger.cdbg.basic;
26
27 import java.util.*;
28 import sun.jvm.hotspot.debugger.*;
29 import sun.jvm.hotspot.debugger.cdbg.*;
30
31 public 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 }