1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include <iostream>

    17 #include <iomanip>

    18 

    19 #include "logevents\kernelmemoryevent.h"

    20 #include "e32btrace.h"

    21 

    22 CKernelMemoryEvent::CKernelMemoryEvent(const CUTraceFrame& aFrame, MEventOutputHandler& aOutputHandler)

    23     : CTraceEventBase(aFrame, aOutputHandler)

    24     {

    25     SetPrefix("EKernelMemory");

    26     }

    27 

    28 CKernelMemoryEvent::CKernelMemoryEvent(const CMultiPartFrameCollection& aFrameCollection, MEventOutputHandler& aOutputHandler)

    29     : CTraceEventBase(aFrameCollection, aOutputHandler)

    30     {

    31     SetPrefix("EKernelMemory");

    32     }

    33 

    34 void CKernelMemoryEvent::Describe(std::ostream& aOutput) const

    35     {

    36     int subcat = SubCategory();

    37 

    38     switch (subcat)

    39         {

    40         case BTrace::EKernelMemoryInitialFree:

    41             aOutput << std::noshowbase << std::nouppercase << std::hex 

    42                 << "Kernel Memory Initial Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    43                 << "] ";

    44             break;

    45 

    46         case BTrace::EKernelMemoryCurrentFree:

    47             aOutput << std::noshowbase << std::nouppercase << std::hex 

    48                 << "Kernel Memory Current Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    49                 << "] ";

    50             break;

    51         

    52         case BTrace::EKernelMemoryMiscAlloc:

    53             aOutput << std::noshowbase << std::nouppercase << std::hex 

    54                 << "Kernel Memory Misc Alloc: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    55                 << "] ";

    56             break;

    57     

    58         case BTrace::EKernelMemoryMiscFree:

    59             aOutput << std::noshowbase << std::nouppercase << std::hex 

    60                 << "Kernel Memory Misc Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    61                 << "] ";

    62             break;

    63     

    64         case BTrace::EKernelMemoryDemandPagingCache:

    65             aOutput << std::noshowbase << std::nouppercase << std::hex 

    66                 << "Kernel Memory Demand Paging Cache: [MinSize=0x" << std::setw(8) << std::setfill('0') << Arg1()

    67                 << "] ";

    68             break;

    69     

    70         case BTrace::EKernelMemoryDrvPhysAlloc:

    71 		    // NB: The prime function logs a EKernelMemoryDrvPhysAlloc record where the physical 

    72 		    // address is -1 and should be ignored.

    73             if ((int)BytesToInt(Data()) != -1)

    74                 {

    75                 aOutput << std::noshowbase << std::nouppercase << std::hex 

    76                     << "Kernel Memory Driver Physical Alloc: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    77                     << "] [PhysicalBase=0x" << std::setw(8) << std::setfill('0') << BytesToInt(Data())

    78                     << "] ";

    79                 }

    80             break;

    81     

    82         case BTrace::EKernelMemoryDrvPhysFree:

    83             aOutput << std::noshowbase << std::nouppercase << std::hex 

    84                 << "Kernel Memory Driver Physical Free: [Size=0x" << std::setw(8) << std::setfill('0') << Arg1()

    85                 << "] [PhysicalBase=0x" << std::setw(8) << std::setfill('0') << BytesToInt(Data())

    86                 << "] ";

    87             break;    

    88         

    89         default:

    90             aOutput << "Unknown Event ";

    91             break;			

    92         }

    93     }

    94