예제 #1
0
 public AD7BoundBreakpoint(AD7Engine engine, uint address, AD7PendingBreakpoint pendingBreakpoint, AD7BreakpointResolution breakpointResolution)
 {
     m_engine               = engine;
     m_address              = address;
     m_pendingBreakpoint    = pendingBreakpoint;
     m_breakpointResolution = breakpointResolution;
     m_enabled              = true;
     m_deleted              = false;
 }
예제 #2
0
 public AD7BoundBreakpoint(AD7Engine engine, uint address, AD7PendingBreakpoint pendingBreakpoint, AD7BreakpointResolution breakpointResolution)
 {
     m_engine = engine;
     m_address = address;
     m_pendingBreakpoint = pendingBreakpoint;
     m_breakpointResolution = breakpointResolution;
     m_enabled = true;
     m_deleted = false;
 }
예제 #3
0
        // Binds this pending breakpoint to one or more code locations.
        int IDebugPendingBreakpoint2.Bind()
        {
            try
            {
                if (CanBind())
                {
                    IDebugDocumentPosition2 docPosition = (IDebugDocumentPosition2)(Marshal.GetObjectForIUnknown(m_bpRequestInfo.bpLocation.unionmember2));

                    // Get the name of the document that the breakpoint was put in
                    string documentName;
                    EngineUtils.CheckOk(docPosition.GetFileName(out documentName));

                    // Get the location in the document that the breakpoint is in.
                    TEXT_POSITION[] startPosition = new TEXT_POSITION[1];
                    TEXT_POSITION[] endPosition   = new TEXT_POSITION[1];
                    EngineUtils.CheckOk(docPosition.GetRange(startPosition, endPosition));


                    // Ask the symbol engine to find all addresses in all modules with symbols that match this source and line number.
                    uint[] addresses = m_engine.DebuggedProcess.GetAddressesForSourceLocation(null,
                                                                                              documentName,
                                                                                              startPosition[0].dwLine + 1,
                                                                                              startPosition[0].dwColumn);
                    lock (m_boundBreakpoints)
                    {
                        foreach (uint addr in addresses)
                        {
                            AD7BreakpointResolution breakpointResolution = new AD7BreakpointResolution(m_engine, addr, GetDocumentContext(addr));
                            AD7BoundBreakpoint      boundBreakpoint      = new AD7BoundBreakpoint(m_engine, addr, this, breakpointResolution);
                            m_boundBreakpoints.Add(boundBreakpoint);
                            m_engine.DebuggedProcess.SetBreakpoint(addr, boundBreakpoint);
                        }
                    }

                    return(Constants.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 sample 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(Constants.S_FALSE);
                }
            }
            catch (ComponentException e)
            {
                return(e.HResult);
            }
            catch (Exception e)
            {
                return(EngineUtils.UnexpectedException(e));
            }
        }
예제 #4
0
        // Binds this pending breakpoint to one or more code locations.
        int IDebugPendingBreakpoint2.Bind()
        {
            try
            {
                if (CanBind())
                {
                    IDebugDocumentPosition2 docPosition = (IDebugDocumentPosition2)(Marshal.GetObjectForIUnknown(m_bpRequestInfo.bpLocation.unionmember2));

                    // Get the name of the document that the breakpoint was put in
                    string documentName;
                    EngineUtils.CheckOk(docPosition.GetFileName(out documentName));

                    // Get the location in the document that the breakpoint is in.
                    TEXT_POSITION[] startPosition = new TEXT_POSITION[1];
                    TEXT_POSITION[] endPosition = new TEXT_POSITION[1];
                    EngineUtils.CheckOk(docPosition.GetRange(startPosition, endPosition));

                    // Ask the symbol engine to find all addresses in all modules with symbols that match this source and line number.
                    uint[] addresses = m_engine.DebuggedProcess.GetAddressesForSourceLocation(null,
                                                                                               documentName,
                                                                                               startPosition[0].dwLine + 1,
                                                                                               startPosition[0].dwColumn);
                    lock (m_boundBreakpoints)
                    {
                        foreach (uint addr in addresses)
                        {
                            AD7BreakpointResolution breakpointResolution = new AD7BreakpointResolution(m_engine, addr, GetDocumentContext(addr));
                            AD7BoundBreakpoint boundBreakpoint = new AD7BoundBreakpoint(m_engine, addr, this, breakpointResolution);
                            m_boundBreakpoints.Add(boundBreakpoint);
                            m_engine.DebuggedProcess.SetBreakpoint(addr, boundBreakpoint);
                        }
                    }

                    return Constants.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 sample 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 Constants.S_FALSE;
                }
            }
            catch (ComponentException e)
            {
                return e.HResult;
            }
            catch (Exception e)
            {
                return EngineUtils.UnexpectedException(e);
            }
        }