1/*
2 * Copyright 2011, Google Inc.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 *     * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *     * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 *     * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32package org.jf.dexlib.Code.Format;
33
34import org.jf.dexlib.Code.InstructionWithReference;
35import org.jf.dexlib.Code.Opcode;
36import org.jf.dexlib.Code.ReferenceType;
37import org.jf.dexlib.DexFile;
38import org.jf.dexlib.Item;
39import org.jf.dexlib.Util.NumberUtils;
40
41public abstract class InstructionWithJumboReference extends InstructionWithReference {
42    protected InstructionWithJumboReference(Opcode opcode, Item referencedItem) {
43        super(opcode, referencedItem);
44    }
45
46    protected InstructionWithJumboReference(Opcode opcode, Item referencedItem, ReferenceType referenceType) {
47        super(opcode, referencedItem, referenceType);
48    }
49
50    protected InstructionWithJumboReference(DexFile dexFile, Opcode opcode, byte[] buffer, int bufferIndex) {
51        super(dexFile, opcode, buffer, bufferIndex);
52    }
53
54    protected int getReferencedItemIndex(byte[] buffer, int bufferIndex) {
55	    return NumberUtils.decodeInt(buffer, bufferIndex + 2);
56    }
57}
58