This class represents a breakpoint that has been bound to a location in the debuggee. It is a child of the pending breakpoint that creates it. Unless the pending breakpoint only has one bound breakpoint, each bound breakpoint is displayed as a child of the pending breakpoint in the breakpoints window. Otherwise, only one is displayed. (http://msdn.microsoft.com/en-us/library/bb161979.aspx)
Inheritance: IDebugBoundBreakpoint2
Ejemplo n.º 1
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        /// <summary>
        /// Creates an entry and remotely enables the breakpoint in the debug stub.
        /// </summary>
        /// <param name="aBBP"> The bound breakpoint to add. </param>
        /// <returns> Breakpoint ID Number. </returns>
        public int RemoteAdd(AD7BoundBreakpoint aBBP)
        {
            // Call GDB to set a breakpoint based on filename and line no. in aBBP
            uint   GDB_ID       = 0;
            uint   GDB_LinePos  = 0;
            string GDB_Filename = "";
            string GDB_address  = "";
            bool   ret          = false;

            if (aBBP.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FILE_LINE)
            {
                ret = m_engine.eDispatcher.setBreakpoint(aBBP.m_filename, aBBP.m_line, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }
            else if (aBBP.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FUNC_OFFSET)
            {
                ret = m_engine.eDispatcher.setBreakpoint(aBBP.m_func, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }

            if (ret)
            {
                m_activeBPs.Add(aBBP);

                aBBP.GDB_ID       = GDB_ID;
                aBBP.GDB_FileName = GDB_Filename;
                aBBP.GDB_LinePos  = GDB_LinePos;
                aBBP.GDB_Address  = GDB_address;
            }
            return((int)GDB_ID);
        }
Ejemplo n.º 2
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 /// <summary>
 /// Called by bound breakpoints when they are being deleted.
 /// </summary>
 /// <param name="boundBreakpoint"> A bound breakpoint. </param>
 public void OnBoundBreakpointDeleted(AD7BoundBreakpoint boundBreakpoint)
 {
     lock (m_boundBreakpoints)
     {
         m_boundBreakpoints.Remove(boundBreakpoint);
     }
 }
Ejemplo n.º 3
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        /// <summary>
        /// Engines notify the debugger that a breakpoint has bound through the breakpoint bound event.
        /// </summary>
        /// <param name="objBoundBreakpoint"> The bounded breakpoint. </param>
        /// <param name="address"> 0. </param>
        public void OnBreakpointBound(object objBoundBreakpoint, uint address)
        {
            AD7BoundBreakpoint       boundBreakpoint = (AD7BoundBreakpoint)objBoundBreakpoint;
            IDebugPendingBreakpoint2 pendingBreakpoint;

            ((IDebugBoundBreakpoint2)boundBreakpoint).GetPendingBreakpoint(out pendingBreakpoint);

            AD7BreakpointBoundEvent eventObject = new AD7BreakpointBoundEvent((AD7PendingBreakpoint)pendingBreakpoint, boundBreakpoint);

            Send(eventObject, AD7BreakpointBoundEvent.IID, null);
        }
Ejemplo n.º 4
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        /// <summary>
        /// Bind this breakpoint. (http://msdn.microsoft.com/en-ca/library/bb145901.aspx)
        /// </summary>
        /// <returns> If successful, returns S_OK; otherwise, returns an error code. </returns>
        int IDebugPendingBreakpoint2.Bind()
        {
            try
            {
                if (CanBind())
                {
                    AD7BoundBreakpoint xBBP = null;

                    // Visual Studio returns a start position that is one less than it actually is
                    xBBP = new AD7BoundBreakpoint(m_engine, m_bpRequestInfo, this);

                    if (VSNDK.Package.ControlDebugEngine.isDebugEngineRunning == false)
                    {
                        return(VSConstants.S_FALSE);
                    }

                    if ((xBBP == null) || (xBBP.GDB_ID == 0))
                    {
                        return(VSConstants.S_FALSE);
                    }

                    // Set the enabled state of the bound breakpoint based on the pending breakpoint's enabled state
                    ((IDebugBoundBreakpoint2)xBBP).Enable(Convert.ToInt32(m_enabled));

                    m_boundBreakpoints.Add(xBBP);

                    return(VSConstants.S_OK);
                }
                else
                {
                    // The breakpoint could not be bound. This may occur for many reasons such as an invalid location, an invalid
                    // expression, etc... The VSNDK debug engine does not support this, but a real world engine will want to send an
                    // instance of IDebugBreakpointErrorEvent2 to the UI and return a valid instance of IDebugErrorBreakpoint2 from
                    // IDebugPendingBreakpoint2::EnumErrorBreakpoints. The debugger will then display information about why the
                    // breakpoint did not bind to the user.
                    return(VSConstants.S_FALSE);
                }
            }
            catch (Exception e)
            {
                return(EngineUtils.UnexpectedException(e));
            }
        }
Ejemplo n.º 5
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 /// <summary>
 /// Constructor.
 /// </summary>
 /// <param name="pendingBreakpoint"> The AD7PendingBreakpoint object that represents the pending breakpoint being bound. </param>
 /// <param name="boundBreakpoint"> The AD7BoundBreakpoint object that represents the breakpoint being bound. </param>
 public AD7BreakpointBoundEvent(AD7PendingBreakpoint pendingBreakpoint, AD7BoundBreakpoint boundBreakpoint)
 {
     m_pendingBreakpoint = pendingBreakpoint;
     m_boundBreakpoint   = boundBreakpoint;
 }
Ejemplo n.º 6
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 /// <summary>
 /// Called by bound breakpoints when they are being deleted.
 /// </summary>
 /// <param name="boundBreakpoint"> A bound breakpoint. </param>
 public void OnBoundBreakpointDeleted(AD7BoundBreakpoint boundBreakpoint)
 {
     lock (m_boundBreakpoints)
     {
         m_boundBreakpoints.Remove(boundBreakpoint);
     }
 }
Ejemplo n.º 7
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        /// <summary>
        /// Bind this breakpoint. (http://msdn.microsoft.com/en-ca/library/bb145901.aspx)
        /// </summary>
        /// <returns> If successful, returns S_OK; otherwise, returns an error code. </returns>
        int IDebugPendingBreakpoint2.Bind()
        {
            try
            {
                if (CanBind())
                {
                    AD7BoundBreakpoint xBBP = null;

                    // Visual Studio returns a start position that is one less than it actually is
                    xBBP = new AD7BoundBreakpoint(m_engine, m_bpRequestInfo, this);

                    if (VSNDK.Package.ControlDebugEngine.isDebugEngineRunning == false)
                    {
                        return VSConstants.S_FALSE;
                    }

                    if ((xBBP == null) || (xBBP.GDB_ID == 0))
                    {
                        return VSConstants.S_FALSE;
                    }

                    // Set the enabled state of the bound breakpoint based on the pending breakpoint's enabled state
                    ((IDebugBoundBreakpoint2)xBBP).Enable(Convert.ToInt32(m_enabled));

                    m_boundBreakpoints.Add(xBBP);

                    return VSConstants.S_OK;
                }
                else
                {
                    // The breakpoint could not be bound. This may occur for many reasons such as an invalid location, an invalid
                    // expression, etc... The VSNDK debug engine does not support this, but a real world engine will want to send an
                    // instance of IDebugBreakpointErrorEvent2 to the UI and return a valid instance of IDebugErrorBreakpoint2 from
                    // IDebugPendingBreakpoint2::EnumErrorBreakpoints. The debugger will then display information about why the
                    // breakpoint did not bind to the user.
                    return VSConstants.S_FALSE;
                }
            }
            catch (Exception e)
            {
                return EngineUtils.UnexpectedException(e);
            }
        }
Ejemplo n.º 8
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 /// <summary>
 /// Enable bound breakpoint.
 /// </summary>
 /// <param name="aBBP"> The Bound breakpoint to enable. </param>
 public void RemoteEnable(AD7BoundBreakpoint aBBP)
 {
     m_engine.eDispatcher.enableBreakpoint(aBBP.GDB_ID, true);
 }
Ejemplo n.º 9
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 /// <summary>
 /// Remove the associated bound breakpoint.
 /// </summary>
 /// <param name="aBBP"> The breakpoint to remove. </param>
 public void RemoteDelete(AD7BoundBreakpoint aBBP)
 {
     m_activeBPs.Remove(aBBP);
     m_engine.eDispatcher.deleteBreakpoint(aBBP.GDB_ID);
 }
Ejemplo n.º 10
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        /// <summary>
        /// Creates an entry and remotely enables the breakpoint in the debug stub.
        /// </summary>
        /// <param name="aBBP"> The bound breakpoint to add. </param>
        /// <returns> Breakpoint ID Number. </returns>
        public int RemoteAdd(AD7BoundBreakpoint aBBP)
        {
            // Call GDB to set a breakpoint based on filename and line no. in aBBP
            uint GDB_ID = 0;
            uint GDB_LinePos = 0;
            string GDB_Filename = "";
            string GDB_address = "";
            bool ret = false;

            if (aBBP.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FILE_LINE)
            {
                ret = m_engine.eDispatcher.setBreakpoint(aBBP.m_filename, aBBP.m_line, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }
            else if (aBBP.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FUNC_OFFSET)
            {
                ret = m_engine.eDispatcher.setBreakpoint(aBBP.m_func, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }

            if (ret)
            {
                m_activeBPs.Add(aBBP);

                aBBP.GDB_ID = GDB_ID;
                aBBP.GDB_FileName = GDB_Filename;
                aBBP.GDB_LinePos = GDB_LinePos;
                aBBP.GDB_Address = GDB_address;
            }
            return (int)GDB_ID;
        }
Ejemplo n.º 11
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 public AD7BreakpointBoundEvent(AD7PendingBreakpoint pendingBreakpoint, AD7BoundBreakpoint boundBreakpoint)
 {
     m_pendingBreakpoint = pendingBreakpoint;
     m_boundBreakpoint = boundBreakpoint;
 }
Ejemplo n.º 12
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        // Reset current hit count
        public bool resetHitCount(AD7BoundBreakpoint bbp, bool resetCondition)
        {
            // Declare local Variables
            uint GDB_LinePos = 0;
            string GDB_Filename = "";
            string GDB_address = "";

            uint GDB_ID = bbp.GDB_ID;
            deleteBreakpoint(GDB_ID);

            bool ret = false;
            if (bbp.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FILE_LINE)
            {
                ret = setBreakpoint(bbp.m_filename, bbp.m_fullPath, bbp.m_line, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }
            else if (bbp.m_bpLocationType == (uint)enum_BP_LOCATION_TYPE.BPLT_CODE_FUNC_OFFSET)
            {
                ret = setBreakpoint(bbp.m_func, out GDB_ID, out GDB_LinePos, out GDB_Filename, out GDB_address);
            }

            if (ret)
            {
                bbp.GDB_ID = GDB_ID;
                bbp.m_hitCount = 0;
                bbp.SetPassCount(bbp.m_bpPassCount);
                if (resetCondition)
                    bbp.SetCondition(bbp.m_bpCondition);

                return true;
            }
            return false;
        }
Ejemplo n.º 13
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 public void releaseBreakpoint(AD7BoundBreakpoint bbp, bool hit, bool cond)
 {
     lock (m_releaseBreakpoint)
     {
         if (hit && cond)
         {
             bbp.m_blockedPassCount = false;
             bbp.m_blockedConditional = false;
         }
         else if (hit)
         {
             bbp.m_blockedPassCount = false;
         }
         else if (cond)
         {
             bbp.m_blockedConditional = false;
         }
     }
 }
Ejemplo n.º 14
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 public bool lockedBreakpoint(AD7BoundBreakpoint bbp, bool hit, bool cond)
 {
     lock (m_lockBreakpoint)
     {
         if (hit && cond)
         {
             if ((!bbp.m_blockedPassCount) && (!bbp.m_blockedConditional))
             {
                 bbp.m_blockedPassCount = true;
                 bbp.m_blockedConditional = true;
                 return true;
             }
         }
         else if (hit)
         {
             if (!bbp.m_blockedPassCount)
             {
                 bbp.m_blockedPassCount = true;
                 return true;
             }
         }
         else if (cond)
         {
             if (!bbp.m_blockedConditional)
             {
                 bbp.m_blockedConditional = true;
                 return true;
             }
         }
         return false;
     }
 }
Ejemplo n.º 15
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 /// <summary>
 /// Remove the associated bound breakpoint.
 /// </summary>
 /// <param name="aBBP"> The breakpoint to remove. </param>
 public void RemoteDelete(AD7BoundBreakpoint aBBP)
 {
     m_activeBPs.Remove(aBBP);
     m_engine.eDispatcher.deleteBreakpoint(aBBP.GDB_ID);
 }
Ejemplo n.º 16
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 /// <summary>
 /// Disable bound breakpoint.
 /// </summary>
 /// <param name="aBBP"> The Bound breakpoint to disable. </param>
 public void RemoteDisable(AD7BoundBreakpoint aBBP)
 {
     m_engine.eDispatcher.enableBreakpoint(aBBP.GDB_ID, false);
 }