--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commsfwtools/commstools/utracedecoder/src/logevents/kernelmemoryevent.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,94 @@
+// 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 "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:
+//
+
+#include <iostream>
+#include <iomanip>
+
+#include "logevents\kernelmemoryevent.h"
+#include "e32btrace.h"
+
+CKernelMemoryEvent::CKernelMemoryEvent(const CUTraceFrame& aFrame, MEventOutputHandler& aOutputHandler)
+    : CTraceEventBase(aFrame, aOutputHandler)
+    {
+    SetPrefix("EKernelMemory");
+    }
+
+CKernelMemoryEvent::CKernelMemoryEvent(const CMultiPartFrameCollection& aFrameCollection, MEventOutputHandler& aOutputHandler)
+    : CTraceEventBase(aFrameCollection, aOutputHandler)
+    {
+    SetPrefix("EKernelMemory");
+    }
+
+void CKernelMemoryEvent::Describe(std::ostream& aOutput) const
+    {
+    int subcat = SubCategory();
+
+    switch (subcat)
+        {
+        case BTrace::EKernelMemoryInitialFree:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Initial Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] ";
+            break;
+
+        case BTrace::EKernelMemoryCurrentFree:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Current Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] ";
+            break;
+        
+        case BTrace::EKernelMemoryMiscAlloc:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Misc Alloc: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] ";
+            break;
+    
+        case BTrace::EKernelMemoryMiscFree:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Misc Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] ";
+            break;
+    
+        case BTrace::EKernelMemoryDemandPagingCache:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Demand Paging Cache: [MinSize=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] ";
+            break;
+    
+        case BTrace::EKernelMemoryDrvPhysAlloc:
+		    // NB: The prime function logs a EKernelMemoryDrvPhysAlloc record where the physical 
+		    // address is -1 and should be ignored.
+            if ((int)BytesToInt(Data()) != -1)
+                {
+                aOutput << std::noshowbase << std::nouppercase << std::hex 
+                    << "Kernel Memory Driver Physical Alloc: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                    << "] [PhysicalBase=0x" << std::setw(8) << std::setfill('0') << BytesToInt(Data())
+                    << "] ";
+                }
+            break;
+    
+        case BTrace::EKernelMemoryDrvPhysFree:
+            aOutput << std::noshowbase << std::nouppercase << std::hex 
+                << "Kernel Memory Driver Physical Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()
+                << "] [PhysicalBase=0x" << std::setw(8) << std::setfill('0') << BytesToInt(Data())
+                << "] ";
+            break;    
+        
+        default:
+            aOutput << "Unknown Event ";
+            break;			
+        }
+    }
+