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Text File  |  2002-05-06  |  11.1 KB  |  380 lines
  1. /****************************************************************************************
  2.  * Copyright (c) Microsoft Corporation.  All Rights Reserved.
  3.  *
  4.  * File:
  5.  *  ProfilerHelper.h
  6.  *
  7.  * Description:
  8.  *    
  9.  *
  10.  *
  11.  ***************************************************************************************/
  12. #ifndef __PROFILERHELPER_H__
  13. #define __PROFILERHELPER_H__
  14.  
  15.  
  16. /***************************************************************************************
  17.  ********************                                               ********************
  18.  ********************              Type Definitions                 ********************
  19.  ********************                                               ********************
  20.  ***************************************************************************************/
  21.  
  22. enum TransitionState
  23. { 
  24.     UNINITIALIZED,
  25.     MANAGED, 
  26.     UNMANAGED
  27. };
  28.  
  29. enum StackAction
  30. { 
  31.     PUSH, 
  32.     POP 
  33. };
  34.  
  35. enum FunctionCounters
  36. { 
  37.     ENTER, 
  38.     LEAVE, 
  39.     TAIL, 
  40.     UNWIND
  41. };
  42.  
  43. enum JitStatus
  44. { 
  45.     NONE,
  46.     JITTED, 
  47.     PREJITTED,
  48. };
  49.  
  50. /***************************************************************************************
  51.  ********************                                               ********************
  52.  ********************             StackBaseInfo Declaration         ********************
  53.  ********************                                               ********************
  54.  ***************************************************************************************/
  55. class StackBaseInfo
  56. {
  57.     public:
  58.     
  59.         StackBaseInfo( ULONG id );         
  60.         virtual ~StackBaseInfo();
  61.                 
  62.         
  63.     public:
  64.             
  65.          StackBaseInfo *Clone();
  66.          void Dump();
  67.         
  68.         
  69.      public:
  70.     
  71.         ULONG m_id;
  72.  
  73.     
  74. }; // StackBaseInfo
  75.  
  76.  
  77. /***************************************************************************************
  78.  ********************                                               ********************
  79.  ********************             BaseInfo Declaration              ********************
  80.  ********************                                               ********************
  81.  ***************************************************************************************/
  82. class BaseInfo
  83. {
  84.     public:
  85.     
  86.         BaseInfo( ULONG id );         
  87.         virtual ~BaseInfo();
  88.                 
  89.         
  90.     public:
  91.             
  92.         virtual void Dump();
  93.         BOOL Compare( ULONG key );
  94.         
  95.         
  96.      public:
  97.     
  98.         ULONG m_id;
  99.         BOOL  m_isValid;
  100.         WCHAR m_name[MAX_LENGTH];
  101.     
  102. }; // BaseInfo
  103.  
  104.  
  105. /***************************************************************************************
  106.  ********************                                               ********************
  107.  ********************            AppDomainInfo Declaration          ********************
  108.  ********************                                               ********************
  109.  ***************************************************************************************/
  110. class AppDomainInfo :
  111.     public BaseInfo
  112. {
  113.     public:
  114.  
  115.         AppDomainInfo( AppDomainID appDomainID );
  116.            virtual ~AppDomainInfo();
  117.       
  118.  
  119.     public:
  120.     
  121.         void Dump();        
  122.         
  123.         
  124.     public:    
  125.                        
  126.         ProcessID m_processID;            
  127.                        
  128. }; // AppDomainInfo
  129.  
  130.  
  131.  
  132. /***************************************************************************************
  133.  ********************                                               ********************
  134.  ********************            AssemblyInfo  Declaration          ********************
  135.  ********************                                               ********************
  136.  ***************************************************************************************/
  137. class AssemblyInfo :
  138.     public BaseInfo
  139. {
  140.     public:
  141.  
  142.         AssemblyInfo( AssemblyID assemblyID );
  143.            virtual ~AssemblyInfo();
  144.       
  145.  
  146.     public:
  147.     
  148.         void Dump();        
  149.         
  150.         
  151.     public:    
  152.                        
  153.         ModuleID    m_moduleID;
  154.         AppDomainID    m_appDomainID;
  155.                        
  156. }; // AssemblyInfo
  157.  
  158.  
  159. /***************************************************************************************
  160.  ********************                                               ********************
  161.  ********************            ModuleInfo Declaration             ********************
  162.  ********************                                               ********************
  163.  ***************************************************************************************/
  164. class ModuleInfo :
  165.     public BaseInfo
  166. {
  167.     public:
  168.  
  169.         ModuleInfo( ModuleID moduleID );
  170.            virtual ~ModuleInfo();
  171.       
  172.  
  173.     public:
  174.     
  175.         void Dump();        
  176.         
  177.         
  178.     public:    
  179.                        
  180.         AssemblyID        m_assemblyID;    
  181.         IMetaDataImport    *m_pMDImport;    
  182.         LPCBYTE            m_pBaseLoadAddress;        
  183.                        
  184. }; // ModuleInfo
  185.  
  186.  
  187. /***************************************************************************************
  188.  ********************                                               ********************
  189.  ********************             ClassInfo Declaration             ********************
  190.  ********************                                               ********************
  191.  ***************************************************************************************/
  192. class ClassInfo :
  193.     public BaseInfo
  194. {
  195.     public:
  196.  
  197.         ClassInfo( ClassID classID );
  198.            virtual ~ClassInfo();
  199.       
  200.  
  201.     public:
  202.     
  203.         void Dump();        
  204.         
  205.         
  206.     public:    
  207.                    
  208.         mdTypeDef m_token;
  209.            ModuleID  m_moduleID;    
  210.                        
  211. }; // ClassInfo
  212.  
  213.  
  214. /***************************************************************************************
  215.  ********************                                               ********************
  216.  ********************            ThreadInfo Declaration             ********************
  217.  ********************                                               ********************
  218.  ***************************************************************************************/
  219. class ThreadInfo :
  220.     public BaseInfo
  221. {
  222.     public:
  223.  
  224.         ThreadInfo( ThreadID threadID );         
  225.         virtual ~ThreadInfo();
  226.         
  227.  
  228.     public:
  229.     
  230.         virtual void Dump();
  231.                 
  232.         
  233.     public:    
  234.                 
  235.         // 
  236.         // Once a thread dies, it is possible for its ID to be re-used
  237.         // We will remeber the originalID in order to print the information
  238.         // for each thread in the end of the run.
  239.         //
  240.         DWORD m_originalTID;
  241.         
  242.         HANDLE                    m_hThread;
  243.         TransitionState            m_status;
  244.         DWORD                     m_win32ThreadID;
  245.         CStack<StackBaseInfo *> *m_pLatestUnwoundFunction;
  246.                 
  247. }; // ThreadInfo
  248.  
  249.  
  250. /***************************************************************************************
  251.  ********************                                               ********************
  252.  ********************          FunctionInfo Declaration             ********************
  253.  ********************                                               ********************
  254.  ***************************************************************************************/
  255. class FunctionInfo :
  256.     public BaseInfo
  257. {
  258.     public:
  259.  
  260.         FunctionInfo( FunctionID functionID );
  261.            virtual ~FunctionInfo();
  262.       
  263.  
  264.     public:
  265.     
  266.         void Dump();     
  267.         
  268.         
  269.     public:    
  270.                                         
  271.         // function counters
  272.         LONG         m_enter;
  273.         LONG         m_left;
  274.         LONG         m_tail;
  275.         LONG         m_unwind;
  276.  
  277.         // jit related information
  278.         JitStatus    m_jitStatus;
  279.         BOOL         m_isPitched;
  280.  
  281.         // other info
  282.         mdToken      m_token;               
  283.         ClassID      m_classID;
  284.         ModuleID     m_moduleID; 
  285.         ULONG        m_codeSize;
  286.         LPCBYTE      m_pStartAddress;
  287.         
  288. }; // FunctionInfo
  289.  
  290.  
  291. /***************************************************************************************
  292.  ********************                                               ********************
  293.  ********************              PrfInfo Declaration              ********************
  294.  ********************                                               ********************
  295.  ***************************************************************************************/
  296. class PrfInfo
  297. {             
  298.     public:
  299.     
  300.         PrfInfo();                     
  301.         virtual ~PrfInfo();                      
  302.                       
  303.                    
  304.     // methods
  305.        
  306.        public:
  307.                     
  308.         // tables
  309.         void DumpTables();
  310.         void Failure( char *message = NULL );
  311.  
  312.         // class methods
  313.         void AddClass( ClassID classID );
  314.         void RemoveClass( ClassID classID );
  315.  
  316.         // thread methods
  317.         void AddThread( ThreadID threadID );                        
  318.         void RemoveThread( ThreadID threadID );
  319.         void UpdateTransitionState( TransitionState state );                        
  320.         void UpdateOSThreadID( ThreadID managedThreadID, DWORD osThreadID );
  321.         void UpdateUnwindStack( FunctionID *functionID, StackAction action );
  322.         
  323.         // module methods
  324.         void AddModule( ModuleID moduleID );                 
  325.         void RemoveModule( ModuleID moduleID );                 
  326.         void ReleaseModuleMDInterface( ModuleID moduleID );
  327.         void UpdateAssemblyInModule( ModuleID moduleID, AssemblyID assemblyID );
  328.  
  329.         // function methods
  330.         void AddFunction( FunctionID functionID ); 
  331.         void UpdateFunction( FunctionID functionID, JitStatus status ); 
  332.         void RemoveFunction( FunctionID functionID );
  333.         void MarkFunctionAsPitched( FunctionID functionID );
  334.         void UpdateEnterExitCounters( FunctionID functionID, FunctionCounters which );
  335.  
  336.         // assembly methods
  337.         void AddAssembly( AssemblyID assemblyID );                                    
  338.         void RemoveAssembly( AssemblyID assemblyID );                                    
  339.  
  340.         // appdomain methods
  341.         void AddAppDomain( AppDomainID appDomainID );
  342.         void RemoveAppDomain( AppDomainID appDomainID );
  343.  
  344.  
  345.       private:
  346.     
  347.         void _GetClassInfoHelper( ClassInfo **ppClassInfo );
  348.         void _GetThreadInfoHelper( ThreadInfo **ppThreadInfo );
  349.         void _GetModuleInfoHelper( ModuleInfo **ppModuleInfo );           
  350.         void _GetFunctionInfoHelper( FunctionInfo **ppFunctionInfo );
  351.         void _GetAssemblyInfoHelper( AssemblyInfo **ppAssemblyInfo );        
  352.         void _SetAppDomainName( AppDomainID AppDomainID );
  353.         void _GetAppDomainInfoHelper( AppDomainInfo **ppAppDomainInfo );
  354.  
  355.  
  356.     // data memebers
  357.  
  358.     protected:    
  359.  
  360.         DWORD m_dwEventMask;
  361.         ICorProfilerInfo *m_pProfilerInfo;
  362.  
  363.         // tables         
  364.         SList<ClassInfo *, ClassID> *m_pClassTable;
  365.         SList<ThreadInfo *, ThreadID> *m_pThreadTable;
  366.         SList<ModuleInfo *, ModuleID> *m_pModuleTable;
  367.         SList<FunctionInfo *, FunctionID> *m_pFunctionTable;
  368.         SList<AssemblyInfo *, AssemblyID> *m_pAssemblyTable;
  369.         SList<AppDomainInfo *, AppDomainID> *m_pAppDomainTable; 
  370.  
  371.     private:
  372.  
  373.         CRITICAL_SECTION m_criticalSection;
  374.  
  375. }; // PrfInfo
  376.  
  377.  
  378. #endif // __PROFILERHELPER_H___
  379.  
  380. // End of File