1//===- RegionFactory.h ----------------------------------------------------===// 2// 3// The MCLinker Project 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9#ifndef MCLD_SUPPORT_REGION_FACTORY_H 10#define MCLD_SUPPORT_REGION_FACTORY_H 11#ifdef ENABLE_UNITTEST 12#include <gtest.h> 13#endif 14#include <mcld/Config/Config.h> 15#include <mcld/Support/GCFactory.h> 16#include <mcld/Support/MemoryRegion.h> 17 18namespace mcld { 19 20class MemoryArea; 21 22/** \class RegionFactory 23 * \brief RegionFactory produces and destroys MemoryRegions 24 * 25 */ 26class RegionFactory : public GCFactory<MemoryRegion, MCLD_REGION_CHUNK_SIZE> 27{ 28public: 29 typedef GCFactory<MemoryRegion, MCLD_REGION_CHUNK_SIZE> Alloc; 30 typedef MemoryRegion::Address Address; 31 typedef MemoryRegion::ConstAddress ConstAddress; 32 33public: 34 MemoryRegion* produce(Address pVMAStart, size_t pSize); 35 36 void destruct(MemoryRegion* pRegion); 37}; 38 39} // namespace of mcld 40 41#endif 42 43