diff -r 000000000000 -r a41df078684a kernel/eka/memmodel/epoc/flexible/mmu/mpdalloc.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/memmodel/epoc/flexible/mmu/mpdalloc.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,43 @@
+// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
+// All rights reserved.
+// This component and the accompanying materials are made available
+// under the terms of the License "Eclipse Public License v1.0"
+// which accompanies this distribution, and is available
+// at the URL "http://www.eclipse.org/legal/epl-v10.html".
+//
+// Initial Contributors:
+// Nokia Corporation - initial contribution.
+//
+// Contributors:
+//
+// Description:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef MPDALLOC_H
+#define MPDALLOC_H
+
+
+class PageDirectoryAllocator
+	{
+public:
+	void Init2();
+	TInt Alloc(TUint aOsAsid, TPhysAddr& aPageDirectory);
+	void Free(TUint aOsAsid);
+	void GlobalPdeChanged(TPde* aPde);
+private:
+	void AssignPages(TUint aIndex, TUint aCount, TPhysAddr aPhysAddr);
+private:
+	TPhysAddr iKernelPageDirectory;
+	DMemoryObject* iPageDirectoryMemory;
+	TBitMapAllocator* iAllocator;
+	};
+
+extern PageDirectoryAllocator PageDirectories;
+
+
+#endif