environment.h

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/*
 *    Copyright 2023 The ChampSim Contributors
 *
 * 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 ENVIRONMENT_H
#define ENVIRONMENT_H
 
#include <functional>
#include <vector>
 
#include "cache.h"
#include "dram_controller.h"
#include "ooo_cpu.h"
#include "operable.h"
#include "ptw.h"
 
namespace champsim
{
struct environment {
  virtual std::vector<std::reference_wrapper<O3_CPU>> cpu_view() = 0;
  virtual std::vector<std::reference_wrapper<CACHE>> cache_view() = 0;
  virtual std::vector<std::reference_wrapper<PageTableWalker>> ptw_view() = 0;
  virtual MEMORY_CONTROLLER& dram_view() = 0;
  virtual std::vector<std::reference_wrapper<operable>> operable_view() = 0;
};
} // namespace champsim
 
#endif