mem_pool.hh

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/*
 * Copyright (c) 2011-2021 Advanced Micro Devices, Inc.
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 * For use for simulation and test purposes only
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#ifndef __MEM_POOL_HH__
#define __MEM_POOL_HH__
 
#include "base/types.hh"
 
namespace gem5
{
 
class System;
 
class MemPool
{
  private:
    System *sys;
 
    Counter freePageNum;
 
    Counter _totalPages;
 
  public:
    MemPool(System *system, Addr ptr, Addr limit);
 
    Counter freePage() const;
    void setFreePage(Counter value);
    Addr freePageAddr() const;
    Counter totalPages() const;
 
    Counter allocatedPages() const;
    Counter freePages() const;
 
    Addr allocatedBytes() const;
    Addr freeBytes() const;
    Addr totalBytes() const;
 
    Addr allocate(Addr npages);
};
 
} // namespace gem5
 
#endif // __MEM_POOL_HH__