86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
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///////////////////////////////////////////////////////////////////////////////
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// Copyright (C) Microsoft Corporation, 2000.
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//
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// debugmon.hpp
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//
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// Direct3D Debug Monitor
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _DEBUGMON_HPP
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#define _DEBUGMON_HPP
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#include "d3ddm.hpp"
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//////////////////////////////////////////////////////////////////////////
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//
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// Shared Memory object - creates or attaches to shared memory identified
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// by character string name and of the size (in bytes) provided to
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// constructor
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//
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//////////////////////////////////////////////////////////////////////////
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class D3DSharedMem
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{
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private:
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HANDLE m_hFileMap;
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void* m_pMem;
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BOOL m_bAlreadyExisted;
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public:
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//
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// 6/20/2000(RichGr) - IA64: Change first parameter from int to INT_PTR so that
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// all parameters are the same length. This is needed to make the va_start
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// macro work correctly.
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D3DSharedMem(INT_PTR cbSize, const char* pszFormat, ...);
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~D3DSharedMem(void);
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void* GetPtr(void) { return m_pMem; }
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BOOL AlreadyExisted(void) { return m_bAlreadyExisted; }
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};
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//////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////
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//
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//
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//
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//////////////////////////////////////////////////////////////////////////
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class D3DDebugMonitor
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{
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public:
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D3DDebugMonitor( void );
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~D3DDebugMonitor( void );
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// communications between target and monitor
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DebugTargetContext* m_pTgtCtx;
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const DebugMonitorContext* m_pMonCtx;
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void* m_pCmdData;
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HANDLE m_hTgtEventBP;
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HANDLE m_hTgtEventAck;
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HANDLE m_hMonEventCmd;
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BOOL m_bDbgMonConnectionEnabled;
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HRESULT AttachToMonitor( int iMon );
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void DetachMonitorConnection( void );
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BOOL CheckLostMonitorConnection( void );
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inline BOOL MonitorConnected( void ) { return (NULL != m_pMonCtx); }
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inline UINT32 MonitorEventBP( void )
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{ return MonitorConnected() ? (m_pMonCtx->EventBP) : (0x0); }
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BOOL IsEventBreak( UINT32 EventType );
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HRESULT MonitorBreakpoint( void );
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virtual HRESULT ProcessMonitorCommand( void ) = 0;
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inline void StateChanged( UINT32 WhichState )
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{ m_pTgtCtx->StateChanged |= WhichState; }
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protected:
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// shared-memory segments for the communications resources
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D3DSharedMem* m_pMonCtxSM;
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D3DSharedMem* m_pTgtCtxSM;
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D3DSharedMem* m_pCmdDataSM;
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};
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///////////////////////////////////////////////////////////////////////////////
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#endif // _DEBUGMON_HPP
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