diff -r 000000000000 -r bde4ae8d615e os/kernelhwsrv/kernel/eka/drivers/debug/common/d_debug_functionality.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/os/kernelhwsrv/kernel/eka/drivers/debug/common/d_debug_functionality.h	Fri Jun 15 03:10:57 2012 +0200
@@ -0,0 +1,42 @@
+// Copyright (c) 2006-2009 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:
+// Internal class used to assemble debug functionality data block
+// 
+
+#ifndef T_DEBUG_FUNCTIONALITY_H
+#define T_DEBUG_FUNCTIONALITY_H
+
+/**
+ * This class is used to represent and assemble the debug functionality
+ * block
+ */
+class TDebugFunctionality
+	{
+
+	public:
+		TUint32 GetDebugFunctionalityBufSize(void);
+		TBool GetDebugFunctionality(TDes8& aDFBlock);
+		TUint32 GetStopModeFunctionalityBufSize(void);
+		TBool GetStopModeFunctionality(TDes8& aDFBlock);
+		static TInt GetRegister(const Debug::TRegisterInfo aRegisterInfo, Debug::TTag& aTag);
+		static TUint32 GetMemoryOperationMaxBlockSize();
+
+	private:
+
+		// Helper functions when assembling the buffer
+		void AppendBlock(const Debug::TSubBlock& aDFSubBlock, TDes8& aDFBlock);
+		TUint32 ComputeBlockSize(const Debug::TSubBlock& aDFSubBlock);
+};
+
+#endif	// T_DEBUG_FUNCTIONALITY_H