Symaptic: os/kernelhwsrv/kerneltest/e32test/debug/d

     1 // Copyright (c) 2005-2009 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 the License "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 // e32test/debug/d_debugapi.h

    15 //

    16 //

    18 #ifndef __D_DEBUGAPI_H__

    19 #define __D_DEBUGAPI_H__

    21 #ifdef __KERNEL_MODE__

    22 	#include <kernel/kdebug.h>

    23 #else

    24 	#include <e32std.h>

    25 #endif

    27 _LIT(KTestLddName, "TestDebugAPI");

    29 class RDebugAPIChecker: public RBusLogicalChannel

    30 	{

    31 public:

    32 	enum

    33 		{

    34 		ETProcess,

    35 		ETChunk,

    36 		ETThread,

    37 		ETIPAccess

    38 		};

    39 	/**Used to pass arguments to ldd when checking inter-process data access*/

    40 	struct IPAccessArgs

    41 		{

    42 		TUint  iProcessID;

    43 		TUint iAddress;

    44 		TUint  iValue;

    45 		};

    47 public:

    48 	static inline TVersion Version() { return TVersion(1, 0, 1); }

    49 #ifndef __KERNEL_MODE__

    50 public:

    51 	inline TInt Open();

    52 	inline TInt Process();

    53 	inline TInt Chunk();

    54 	inline TInt Thread();

    55 	inline TInt IPAccess(RDebugAPIChecker::IPAccessArgs* aArgs);

    56 #endif

    57 	};

    60 #ifndef __KERNEL_MODE__

    62 inline TInt RDebugAPIChecker::Open()

    63 	{

    64 	return DoCreate(KTestLddName, Version(), NULL, NULL, NULL, EOwnerThread);

    65 	}

    66 inline TInt RDebugAPIChecker::Process()

    67 	{

    68 	return DoControl(ETProcess);

    69 	}

    70 inline TInt RDebugAPIChecker::Chunk()

    71 	{

    72 	return DoControl(ETChunk);

    73 	}

    74 inline TInt RDebugAPIChecker::Thread()

    75 	{

    76 	return DoControl(ETThread);

    77 	}

    78 inline TInt RDebugAPIChecker::IPAccess(RDebugAPIChecker::IPAccessArgs* aArgs)

    79 	{

    80 	return DoControl(ETIPAccess, aArgs);

    81 	}

    83 #endif //#ifndef __KERNEL_MODE__

    85 #ifdef __KERNEL_MODE__

    87 /**

    88 Holds the offsets common to all memory models.

    89 @see TOffsetTableEntry.

    90 */

    91 struct TDebugOffsetTable

    92 	{

    93 	// debugger info

    94 	TInt iDebugger_ObjectOffsetTable;

    95 	TInt iDebugger_ObjectOffsetTableCount;

    96 	TInt iDebugger_ThreadContextTable;

    97 	TInt iDebugger_Version;

    98 	TInt iDebugger_OSVersion;

    99 	TInt iDebugger_Reserved;

   100 	TInt iDebugger_Containers;

   101 	TInt iDebugger_Scheduler;

   102 	TInt iDebugger_CurrentThread;

   103 	TInt iDebugger_CodeSegGlobalList;

   104 	TInt iDebugger_CodeSegLock;

   105 	TInt iDebugger_Change;

   106 	// DMutex info

   107 	TInt iMutex_HoldCount;

   108 	// more debugger info

   109 	TInt iDebugger_ShadowPages;

   110 	TInt iDebugger_ShadowPageCount;

   111 	TInt iDebugger_EventMask;

   112 	// DObjectCon info

   113 	TInt iObjectCon_Mutex;

   114 	TInt iObjectCon_Objects;

   115 	TInt iObjectCon_Count;

   116 	// more debugger info

   117 	TInt iDebugger_EventHandlerBreakpoint;

   118 	TInt iDebuggerOffset_Reserved6;

   119 	TInt iDebuggerOffset_Reserved7;

   120 	TInt iDebuggerOffset_Reserved8;

   121 	// thread info

   122 	TInt iThread_Name;

   123 	TInt iThread_Id;

   124 	TInt iThread_OwningProcess;

   125 	TInt iThread_NThread;

   126 	TInt iThread_SupervisorStack;

   127 	TInt iThread_SupervisorStackSize;

   128 	TInt iThread_UserStackRunAddress;

   129 	TInt iThread_UserStackSize;

   130 	TInt iThread_UserContextType;

   131 	TInt iThread_SavedSupervisorSP;

   132 	TInt iThread_Priority;

   133 	TInt iThread_ThreadType;

   134 	TInt iDebuggerOffset_Reserved12;

   135 	// process info

   136 	TInt iProcess_Name;

   137 	TInt iProcess_Id;

   138 	TInt iProcess_Attributes;

   139 	TInt iProcess_CodeSeg;

   140 	TInt iProcess_DataBssRunAddress;

   141 	TInt iProcess_DataBssStackChunk;

   142 	TInt iProcess_ChunkCount;			//ARMv5 specific

   143 	TInt iProcess_Chunks;				//ARMv5 specific

   144 	TInt iDebuggerOffset_Reserved13;

   145 	TInt iDebuggerOffset_Reserved14;

   146 	TInt iDebuggerOffset_Reserved15;

   147 	TInt iDebuggerOffset_Reserved16;

   148 	// chunkinfo info

   149 	TInt iChunkInfo_DataSectionBase;	//ARMv5 specific

   150 	TInt iChunkInfo_Chunk;				//ARMv5 specific

   151 	TInt iDebuggerOffset_Reserved36;

   152 	TInt iDebuggerOffset_Reserved37;

   153 	// chunk info

   154 	TInt iChunk_OwningProcess;			//ARMv5 specific

   155 	TInt iChunk_Size;

   156 	TInt iChunk_Attributes;

   157 	TInt iChunk_ChunkType;

   158 	TInt iChunk_ChunkState;				//ARMv5 specific

   159 	TInt iChunk_HomeBase;				//ARMv5 specific

   160 	TInt iDebuggerOffset_Reserved17;

   161 	TInt iDebuggerOffset_Reserved18;

   162 	TInt iDebuggerOffset_Reserved19;

   163 	TInt iDebuggerOffset_Reserved20;

   164 	// library info

   165 	TInt iLibrary_MapCount;

   166 	TInt iLibrary_State;

   167 	TInt iLibrary_CodeSeg;

   168 	TInt iDebuggerOffset_Reserved21;

   169 	TInt iDebuggerOffset_Reserved22;

   170 	TInt iDebuggerOffset_Reserved23;

   171 	TInt iDebuggerOffset_Reserved24;

   172 	// code seg info

   173 	TInt iCodeSeg_Next;

   174 	TInt iCodeSeg_Prev;

   175 	TInt iCodeSeg_Deps;

   176 	TInt iCodeSeg_DepsCount;

   177 	TInt iCodeSeg_FileName;

   178 	TInt iCodeSeg_XIP;

   179 	TInt iCodeSeg_Info;

   180 	TInt iDebuggerOffset_Reserved25;

   181 	TInt iDebuggerOffset_Reserved26;

   182 	TInt iDebuggerOffset_Reserved27;

   183 	TInt iDebuggerOffset_Reserved28;

   184 	// scheduler info

   185 	TInt iScheduler_KernCSLocked;

   186 	TInt iScheduler_LockWaiting;

   187 	TInt iScheduler_CurrentThread;

   188 	TInt iScheduler_AddressSpace;

   189 	TInt iDebuggerOffset_Reserved29;

   190 	TInt iDebuggerOffset_Reserved30;

   191 	TInt iDebuggerOffset_Reserved31;

   192 	TInt iDebuggerOffset_Reserved32;

   193 	// code segment information non-XIP

   194 	TInt iCodeSegInfoRAM_CodeSize;

   195 	TInt iCodeSegInfoRAM_TextSize;

   196 	TInt iCodeSegInfoRAM_DataSize;

   197 	TInt iCodeSegInfoRAM_BssSize;

   198 	TInt iCodeSegInfoRAM_CodeRunAddress;

   199 	TInt iCodeSegInfoRAM_CodeLoadAddress;

   200 	TInt iCodeSegInfoRAM_DataRunAddr;

   201 	TInt iCodeSegInfoRAM_DataLoadAddr;

   202 	TInt iCodeSegInfoRAM_ConstOffset;

   203 	TInt iCodeSegInfoRAM_ExportDir;

   204 	TInt iCodeSegInfoRAM_ExportDirCount;

   205 	TInt iDebuggerOffset_Reserved38;

   206 	TInt iDebuggerOffset_Reserved39;

   207 	TInt iDebuggerOffset_Reserved40;

   208 	TInt iDebuggerOffset_Reserved41;

   209 	// code segment information XIP

   210 	TInt iCodeSegInfoXIP_CodeAddress;

   211 	TInt iCodeSegInfoXIP_DataAddress;

   212 	TInt iCodeSegInfoXIP_DataRunAddress;

   213 	TInt iCodeSegInfoXIP_CodeSize;

   214 	TInt iCodeSegInfoXIP_TextSize;

   215 	TInt iCodeSegInfoXIP_DataSize;

   216 	TInt iCodeSegInfoXIP_BssSize;

   217 	TInt iCodeSegInfoXIP_ExportDir;

   218 	TInt iCodeSegInfoXIP_ExportDirCount;

   219 	TInt iDebuggerOffset_Reserved42;

   220 	TInt iDebuggerOffset_Reserved43;

   221 	TInt iDebuggerOffset_Reserved44;

   222 	TInt iDebuggerOffset_Reserved45;

   223 	};

   225 /**

   226 Holds the offsets specific to moving memory models.

   227 @see TOffsetMovingTableEntry

   228 */

   229 struct TMovingDebugOffsetTable

   230 	{

   231 	TInt iProcess_ChunkCount;

   232 	TInt iProcess_Chunks;

   234 	TInt iChunkInfo_DataSectionBase;

   235 	TInt iChunkInfo_Chunk;

   237 	TInt iChunk_OwningProcess;

   238 	TInt iChunk_ChunkState;

   239 	TInt iChunk_HomeBase;

   241 	TInt iReserved1;

   242 	TInt iReserved2;

   243 	TInt iReserved3;

   244 	TInt iReserved4;

   245 	};

   247 /**

   248 Holds the offsets specific to multiple memory models.

   249 @see TOffsetMultipleTableEntry

   250 */

   251 struct TMultipleDebugOffsetTable

   252 	{

   253 	TInt iProcess_OsAsid;

   254 	TInt iProcess_LocalPageDir;

   255 	TInt iProcess_ChunkCount;

   256 	TInt iProcess_Chunks;

   257 	TInt iChunkInfo_Chunk;

   258 	TInt iChunk_OwningProcess;

   259 	TInt iReserved1;

   260 	TInt iReserved2;

   261 	TInt iReserved3;

   262 	TInt iReserved4;

   263 	};

   265 class DDebugAPIChecker : public DLogicalChannelBase

   266 	{

   267 public:

   268 	virtual ~DDebugAPIChecker();

   269 protected:

   270 	// from DLogicalChannelBase

   271 	virtual TInt DoCreate(TInt aUnit, const TDesC8* aInfo, const TVersion& aVer);

   272 	virtual TInt Request(TInt aFunction, TAny* a1, TAny* a2);

   273 private:

   274 	inline TInt8 Read8(void* aBase, TInt aOffset)	{return *((TInt8*)aBase + aOffset);}

   275 	inline TInt  Read(void* aBase, TInt aOffset)	{return (TInt) (*((TInt*)((TInt8*)aBase + aOffset)));}

   277 	TInt Process();

   278 	TInt Chunk();

   279 	TInt Thread();

   280 	TInt IPAccess(TAny* a1);

   281 	TUint8* ExtractName(TInt aSymbianName, TUint8* aCharName);

   282 	TInt GetOffsets();

   284 	TInt ReadFromOtherProcessArmv6();

   286 private:

   287 	DDebuggerInfo* iDebugInfo;

   288 	TDebugOffsetTable* iOffsetTable;/**Contains the offsets common to all memory models*/

   289 	TMemoryModelType iMMUType;		/**Identifies the memory model*/

   290 	void* iVariantOffsetTable;		/**Contains memory-model-spacific offsets*/

   291 	TInt* iScheduler;				/**Will hold the address of the scheduler*/

   293 	TInt iCurrentProcess_OsAsid;		//Used to call ReadFromOtherProcessArmv6

   294 	TInt iCurrentProcess_LocalPageDir;	//Used to call ReadFromOtherProcessArmv6

   295 	TInt iOtherProcess_OsAsid;			//Used to call ReadFromOtherProcessArmv6

   296 	TInt iOtherProcess_LocalPageDir;	//Used to call ReadFromOtherProcessArmv6

   297 	TInt iAddress;						//Used to call ReadFromOtherProcessArmv6

   298 	};

   300 #endif //#ifdef __KERNEL_MODE__

   302 #endif // __D_DEBUGAPI_H__

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--