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 
17 package dexfuzz.executors;
18 
19 import dexfuzz.Options;
20 import dexfuzz.listeners.BaseListener;
21 
22 public class X86OptimizingBackendExecutor extends Executor {
23 
X86OptimizingBackendExecutor(BaseListener listener, Device device)24   public X86OptimizingBackendExecutor(BaseListener listener, Device device) {
25     super("x86 Optimizing Backend", 5, listener, Architecture.X86, device,
26         /*needsCleanCodeCache*/ true, /*isBisectable*/ true);
27   }
28 
29   @Override
constructCommand(String programName)30   protected String constructCommand(String programName) {
31     StringBuilder commandBuilder = new StringBuilder();
32     commandBuilder.append("dalvikvm32 -Xcompiler-option --compiler-backend=Optimizing ");
33     // The -Xno-dex-file-fallback option ensures that the execution does not default to
34     // interpreter if compilations fails.
35     commandBuilder.append("-Xno-dex-file-fallback ");
36     if (Options.executeOnHost) {
37       commandBuilder.append(device.getHostExecutionFlags()).append(" ");
38     }
39     commandBuilder.append("-cp ").append(testLocation).append("/").append(programName).append(" ");
40     commandBuilder.append(executeClass);
41     return commandBuilder.toString();
42   }
43 }
44