1/*
2 * Copyright (C) 2014 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package dexfuzz.program;
18
19import java.util.LinkedList;
20import java.util.List;
21
22/**
23 * A subclass of the MInsnWithData, that also has multiple jump targets.
24 */
25public class MSwitchInsn extends MInsnWithData {
26  /**
27   * The MInsns this switch instruction branches to.
28   */
29  public List<MInsn> targets = new LinkedList<MInsn>();
30
31  public boolean packed;
32
33  public int[] keys;
34
35  /**
36   * Clone this MSwitchInsn, and clone the wrapped Instruction.
37   */
38  public MSwitchInsn clone() {
39    MSwitchInsn newInsn = new MSwitchInsn();
40    newInsn.insn = insn.clone();
41    newInsn.dataTarget = dataTarget;
42    newInsn.packed = packed;
43    for (MInsn target : targets) {
44      newInsn.targets.add(target);
45    }
46    newInsn.keys = new int[keys.length];
47    System.arraycopy(keys, 0, newInsn.keys, 0, keys.length);
48    return newInsn;
49  }
50}