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 sun.jvm.hotspot.debugger.*;
  28 import sun.jvm.hotspot.debugger.cdbg.*;
  29 
  30 public class BasicIntType extends BasicType implements IntType {
  31   private boolean unsigned;
  32 
  33   public BasicIntType(String name, int size, boolean unsigned) {
  34     this(name, size, unsigned, 0);
  35   }
  36 
  37   protected BasicIntType(String name, int size, boolean unsigned, int cvAttributes) {
  38     super(name, size, cvAttributes);
  39     this.unsigned = unsigned;
  40   }
  41 
  42   public IntType asInt()      { return this; }
  43 
  44   public int     getIntSize() { return getSize(); }
  45   public boolean isUnsigned() { return unsigned; }
  46 
  47   public void iterateObject(Address a, ObjectVisitor v, FieldIdentifier f) {
  48     v.doInt(f, a.getCIntegerAt(0, getSize(), isUnsigned()));
  49   }
  50 
  51   protected Type createCVVariant(int cvAttributes) {
  52     return new BasicIntType(getName(), getSize(), isUnsigned(), cvAttributes);
  53   }
  54 
  55   public void visit(TypeVisitor v) {
  56     v.doIntType(this);
  57   }
  58 }