/*
 * Copyright (C) 2015 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_COMPILER_DEX_DEX_TO_DEX_COMPILER_H_
#define ART_COMPILER_DEX_DEX_TO_DEX_COMPILER_H_

#include "dex_file.h"
#include "handle.h"
#include "invoke_type.h"

namespace art {

class CompiledMethod;
class CompilerDriver;

namespace mirror {
class ClassLoader;
}  // namespace mirror

namespace optimizer {

enum class DexToDexCompilationLevel {
  kDontDexToDexCompile,   // Only meaning wrt image time interpretation.
  kRequired,              // Dex-to-dex compilation required for correctness.
  kOptimize               // Perform required transformation and peep-hole optimizations.
};
std::ostream& operator<<(std::ostream& os, const DexToDexCompilationLevel& rhs);

CompiledMethod* ArtCompileDEX(CompilerDriver* driver,
                              const DexFile::CodeItem* code_item,
                              uint32_t access_flags,
                              InvokeType invoke_type,
                              uint16_t class_def_idx,
                              uint32_t method_idx,
                              Handle<mirror::ClassLoader> class_loader,
                              const DexFile& dex_file,
                              DexToDexCompilationLevel dex_to_dex_compilation_level);

}  // namespace optimizer

}  // namespace art

#endif  // ART_COMPILER_DEX_DEX_TO_DEX_COMPILER_H_