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/*
* 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_RUNTIME_CODE_SIMULATOR_CONTAINER_H_
#define ART_RUNTIME_CODE_SIMULATOR_CONTAINER_H_
#include "arch/instruction_set.h"
#include "base/logging.h"
#include "simulator/code_simulator.h"
namespace art {
// This container dynamically opens and closes libart-simulator.
class CodeSimulatorContainer {
public:
explicit CodeSimulatorContainer(InstructionSet target_isa);
~CodeSimulatorContainer();
bool CanSimulate() const {
return simulator_ != nullptr;
}
CodeSimulator* Get() {
DCHECK(CanSimulate());
return simulator_;
}
const CodeSimulator* Get() const {
DCHECK(CanSimulate());
return simulator_;
}
private:
void* libart_simulator_handle_;
CodeSimulator* simulator_;
DISALLOW_COPY_AND_ASSIGN(CodeSimulatorContainer);
};
} // namespace art
#endif // ART_RUNTIME_CODE_SIMULATOR_CONTAINER_H_