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Add an MM api to get the memory map from Freeldr's memory manager (as opposed to MachGetMemoryMap which gets architecture-specfic memory map returned by BIOS/firmware/etc).
Currently this api is unused, it's going to be used by windows/reactos bootloader in future. svn path=/trunk/; revision=24224
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@ -86,6 +86,7 @@ VOID MmUpdateLastFreePageHint(PVOID PageLookupTable, ULONG TotalPageCount); // S
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BOOLEAN MmAreMemoryPagesAvailable(PVOID PageLookupTable, ULONG TotalPageCount, PVOID PageAddress, ULONG PageCount); // Returns TRUE if the specified pages of memory are available, otherwise FALSE
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ULONG GetSystemMemorySize(VOID); // Returns the amount of total memory in the system
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PPAGE_LOOKUP_TABLE_ITEM MmGetMemoryMap(ULONG *NoEntries); // Returns a pointer to the memory mapping table and a number of entries in it
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//BOOLEAN MmInitializeMemoryManager(ULONG LowMemoryStart, ULONG LowMemoryLength);
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@ -456,3 +456,12 @@ ULONG GetSystemMemorySize(VOID)
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{
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return (TotalPagesInLookupTable * MM_PAGE_SIZE);
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}
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PPAGE_LOOKUP_TABLE_ITEM MmGetMemoryMap(ULONG *NoEntries)
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{
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PPAGE_LOOKUP_TABLE_ITEM RealPageLookupTable = (PPAGE_LOOKUP_TABLE_ITEM)PageLookupTableAddress;
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*NoEntries = TotalPagesInLookupTable;
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return RealPageLookupTable;
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}
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