40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/includes/mm/mmgr.hh
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* DESCRIPTION: Memory Manager
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* DEVELOPERS: Aiken Harris <harraiken91@gmail.com>
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*/
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#ifndef __XTOSKRNL_MM_MMGR_HH
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#define __XTOSKRNL_MM_MMGR_HH
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#include <xtos.hh>
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/* Memory Manager */
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namespace MM
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{
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class Manager
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{
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private:
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STATIC PLOADER_MEMORY_DESCRIPTOR FreeDescriptor;
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STATIC ULONG_PTR HighestPhysicalPage;
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STATIC ULONG_PTR LowestPhysicalPage;
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STATIC ULONG NumberOfPhysicalPages;
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STATIC LOADER_MEMORY_DESCRIPTOR OldFreeDescriptor;
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public:
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STATIC XTAPI VOID InitializeMemoryManager(VOID);
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STATIC XTAPI VOID InitializePageMapSupport(VOID);
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STATIC XTAPI VOID ScanMemoryDescriptors(VOID);
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private:
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STATIC XTAPI VOID InitializeArchitecture(VOID);
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STATIC XTAPI BOOLEAN VerifyMemoryTypeFree(LOADER_MEMORY_TYPE MemoryType);
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STATIC XTAPI BOOLEAN VerifyMemoryTypeInvisible(LOADER_MEMORY_TYPE MemoryType);
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};
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}
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#endif /* __XTOSKRNL_MM_MMGR_HH */
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