1 // Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of the License "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Purpose: Kernel-side tracking of event information |
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15 // |
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16 // |
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17 |
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18 #ifndef T_DRIVER_EVENT_INFO_H |
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19 #define T_DRIVER_EVENT_INFO_H |
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20 |
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21 #include <rm_debug_api.h> |
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22 #include <kernel/kernel.h> |
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23 |
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24 /** |
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25 @file |
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26 @internalComponent |
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27 */ |
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28 |
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29 class TDriverEventInfo |
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30 { |
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31 public: |
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32 TDriverEventInfo(); |
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33 void Reset(); |
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34 TInt WriteEventToClientThread(TClientDataRequest<Debug::TEventInfo>* aAsyncGetValueRequest, DThread* aClientThread) const; |
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35 TBool FreezeOnSuspend() const; |
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36 |
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37 private: |
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38 TInt PopulateCommonEventInfo(Debug::TEventInfo& aEventInfo) const; |
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39 TInt PopulateEventSpecificInfo(Debug::TEventInfo& aEventInfo) const; |
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40 TInt PopulateThreadBreakPointInfo(Debug::TEventInfo& aEventInfo) const; |
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41 TInt PopulateThreadHwExceptionInfo(Debug::TEventInfo& aEventInfo) const; |
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42 TInt PopulateThreadSwExceptionInfo(Debug::TEventInfo& aEventInfo) const; |
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43 TInt PopulateThreadKillInfo(Debug::TEventInfo& aEventInfo) const; |
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44 TInt PopulateLibraryLoadedInfo(Debug::TEventInfo& aEventInfo) const; |
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45 TInt PopulateLibraryUnloadedInfo(Debug::TEventInfo& aEventInfo) const; |
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46 TInt PopulateRmdArmExcInfo(Debug::TEventInfo& aEventInfo) const; |
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47 TInt PopulateUserTraceInfo(Debug::TEventInfo& aEventInfo) const; |
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48 TInt PopulateStartThreadInfo(Debug::TEventInfo& aEventInfo) const; |
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49 TInt PopulateAddProcessInfo(Debug::TEventInfo& aEventInfo) const; |
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50 TInt PopulateRemoveProcessInfo(Debug::TEventInfo& aEventInfo) const; |
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51 TBool TookException() const; |
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52 |
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53 public: |
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54 Debug::TEventType iEventType; |
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55 TUint64 iProcessId; |
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56 TUint64 iThreadId; |
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57 TUint64 iCreatorThreadId; |
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58 TUint32 iCurrentPC; |
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59 TInt iExceptionNumber; |
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60 TBuf8<KMaxName> iFileName; |
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61 TBuf8<Debug::KPanicCategoryMaxName> iPanicCategory; |
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62 TUint32 iCodeAddress; |
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63 TUint32 iDataAddress; |
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64 TUint8 iExitType; |
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65 TUint8 iThreadIdValid; |
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66 TUint8 iProcessIdValid; |
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67 TUidType iUids; |
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68 TUint8 iUidsValid; |
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69 |
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70 //The objects that these pointers point to are not |
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71 //owned by the Debug::TEventInfo class so no cleanup is required |
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72 TAny* iArg1; // a1 |
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73 TAny* iArg2; // a2 |
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74 |
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75 union |
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76 { |
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77 Debug::TRmdArmExcInfo iRmdArmExcInfo; |
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78 //To store Trace info |
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79 TUint8 iUserTraceText[Debug::TUserTraceSize]; |
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80 }; |
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81 |
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82 //status of trace message |
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83 Debug::TUserTraceMessageContext iMessageStatus; |
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84 |
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85 }; |
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86 |
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87 |
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88 #endif //T_DRIVER_EVENT_INFO_H |
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