dexoptanalyzer/dexoptanalyzer.h

/*
 * Copyright (C) 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef ART_DEXOPTANALYZER_DEXOPTANALYZER_H_
#define ART_DEXOPTANALYZER_DEXOPTANALYZER_H_

namespace art {
namespace dexoptanalyzer {

// See OatFileAssistant docs for the meaning of the valid return codes.
enum class ReturnCode {
  kNoDexOptNeeded = 0,
  kDex2OatFromScratch = 1,
  kDex2OatForBootImageOat = 2,
  kDex2OatForFilterOat = 3,
  kDex2OatForBootImageOdex = 4,
  kDex2OatForFilterOdex = 5,

  // Success return code when executed with --flatten-class-loader-context.
  // Success is typically signalled with a zero but we use a non-colliding
  // code to communicate that the flattening code path was taken.
  kFlattenClassLoaderContextSuccess = 50,

  kErrorInvalidArguments = 101,
  kErrorCannotCreateRuntime = 102,
  kErrorUnknownDexOptNeeded = 103
};

// Accepted values for the profile analysis results.
enum class ProfileAnalysisResult {
  kOptimize = 1,
  kDontOptimizeSmallDelta = 2,
  kDontOptimizeEmptyProfiles = 3,
};

}  // namespace dexoptanalyzer
}  // namespace art

#endif  // ART_DEXOPTANALYZER_DEXOPTANALYZER_H_