int IDebugProgram2.Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
Debug.WriteLine("AD7ProgramNode: Entering Step");
if (sk == enum_STEPKIND.STEP_BACKWARDS)
{
return(VSConstants.E_NOTIMPL);
}
Thread thread = new Thread(new ThreadStart(() => {
// Just to ensure main method returns before running thread.
Thread.Sleep(10);
SteppingTypeEnum stepping = SteppingTypeEnum.None;
switch (sk)
{
case enum_STEPKIND.STEP_INTO:
stepping = SteppingTypeEnum.StepInto;
break;
case enum_STEPKIND.STEP_OVER:
stepping = SteppingTypeEnum.StepOver;
break;
case enum_STEPKIND.STEP_OUT:
stepping = SteppingTypeEnum.StepOut;
break;
}
DebuggerManager.Instance.SteppingType = stepping;
DebuggerManager.Instance.Run();
//Debugger.Step();
}));
thread.Start();
return(VSConstants.S_OK);
}
public int Event(
IDebugEngine2 pEngine,
IDebugProcess2 pProcess,
IDebugProgram2 pProgram,
IDebugThread2 pThread,
IDebugEvent2 pEvent,
ref Guid riidEvent,
uint dwAttrib
)
{
if (riidEvent == typeof(IDebugProgramCreateEvent2).GUID)
{
RaiseStartEvent();
}
else if (riidEvent == typeof(IDebugMessageEvent2).GUID)
{
IDebugMessageEvent2 debugMessageEvent = pEvent as IDebugMessageEvent2;
enum_MESSAGETYPE[] messageTypes = new enum_MESSAGETYPE[2];
messageTypes[0] = enum_MESSAGETYPE.MT_OUTPUTSTRING;
messageTypes[1] = enum_MESSAGETYPE.MT_REASON_TRACEPOINT;
string message;
uint dwType;
string helpFilename;
uint helpId;
debugMessageEvent.GetMessage(messageTypes, out message, out dwType, out helpFilename, out helpId);
// MessageEvents always have a \n on the end
message = message.TrimEnd(Environment.NewLine.ToCharArray());
RaiseDebugMessageEvent(message);
}
return(0);
}
public int Step(IDebugThread2 pThread, enum_STEPKIND kind, enum_STEPUNIT unit)
{
AD7Thread thread = (AD7Thread)pThread;
try
{
if (null == thread || null == thread.GetDebuggedThread())
{
return(Constants.E_FAIL);
}
_debuggedProcess.WorkerThread.RunOperation(() => _debuggedProcess.Step(thread.GetDebuggedThread().Id, kind, unit));
}
catch (InvalidCoreDumpOperationException)
{
return(AD7_HRESULT.E_CRASHDUMP_UNSUPPORTED);
}
catch (Exception e)
{
_engineCallback.OnError(EngineUtils.GetExceptionDescription(e));
return(Constants.E_ABORT);
}
return(Constants.S_OK);
}
protected BaseDebugStackFrame(DebugDocumentContext.Factory debugDocumentContextFactory,
IChildrenProviderFactory childrenProviderFactory,
DebugCodeContext.Factory debugCodeContextFactory,
CreateDebugExpressionDelegate createExpressionDelegate,
IVariableInformationFactory varInfoFactory,
IVariableInformationEnumFactory varInfoEnumFactory,
AD7FrameInfoCreator ad7FrameInfoCreator,
IRegisterSetsBuilder registerSetsBuilder,
IDebugEngineHandler debugEngineHandler, RemoteFrame frame,
IDebugThread2 thread, IGgpDebugProgram debugProgram,
ITaskExecutor taskExecutor)
{
this.debugDocumentContextFactory = debugDocumentContextFactory;
this._childrenProviderFactory = childrenProviderFactory;
this.debugCodeContextFactory = debugCodeContextFactory;
this.createExpressionDelegate = createExpressionDelegate;
this.varInfoFactory = varInfoFactory;
this.varInfoEnumFactory = varInfoEnumFactory;
this.ad7FrameInfoCreator = ad7FrameInfoCreator;
this.registerSetsBuilder = registerSetsBuilder;
this.debugEngineHandler = debugEngineHandler;
this.debugProgram = debugProgram;
lldbFrame = frame;
this.thread = thread;
this._taskExecutor = taskExecutor;
documentContext = new Lazy <IDebugDocumentContext2>(() => CreateDocumentContext());
codeContext = new Lazy <IDebugCodeContext2>(() => CreateCodeContext());
}
// Continue is called from the SDM when it wants execution to continue in the debugee
// but have stepping state remain. An example is when a tracepoint is executed,
// and the debugger does not want to actually enter break mode.
public int Continue(IDebugThread2 pThread)
{
// VS Code currently isn't providing a thread Id in certain cases. Work around this by handling null values.
AD7Thread thread = pThread as AD7Thread;
try
{
if (_pollThread.IsPollThread())
{
_debuggedProcess.Continue(thread?.GetDebuggedThread());
}
else
{
_pollThread.RunOperation(() => _debuggedProcess.Continue(thread?.GetDebuggedThread()));
}
}
catch (InvalidCoreDumpOperationException)
{
return(AD7_HRESULT.E_CRASHDUMP_UNSUPPORTED);
}
catch (Exception e)
{
_engineCallback.OnError(EngineUtils.GetExceptionDescription(e));
return(Constants.E_ABORT);
}
return(Constants.S_OK);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int Continue(IDebugThread2 pThread)
{
//
// Continues running this program from a stopped state. Any previous execution state is preserved.
//
LoggingUtils.PrintFunction();
Exception rethrowable = null;
try
{
LoggingUtils.RequireOk(AttachedEngine.NativeDebugger.NativeProgram.Continue(pThread));
LoggingUtils.RequireOk(AttachedEngine.JavaDebugger.JavaProgram.Continue(pThread));
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
rethrowable = e;
return(Constants.E_FAIL);
}
finally
{
if (rethrowable != null)
{
throw rethrowable;
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int Continue (IDebugThread2 pThread)
{
LoggingUtils.PrintFunction ();
Exception rethrowable = null;
try
{
if (!IsRunning)
{
m_debugger.Engine.Broadcast (new CLangDebuggerEvent.ContinueClient (), DebugProgram, null);
}
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
rethrowable = e;
return Constants.E_FAIL;
}
finally
{
if (rethrowable != null)
{
throw rethrowable;
}
}
}
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
// This method is deprecated. Use the IDebugProcess3::Step method instead.
mProcess.Step((enum_STEPKIND)sk);
return(VSConstants.S_OK);
}
private static void __Execute(IDebugThread2 thread, string expression)
{
try
{
if (thread != null)
{
var a_Context = (IEnumDebugFrameInfo2)null;
if (thread.EnumFrameInfo(enum_FRAMEINFO_FLAGS.FIF_LANGUAGE | enum_FRAMEINFO_FLAGS.FIF_FRAME, 0, out a_Context) == VSConstants.S_OK)
{
var a_Context1 = new FRAMEINFO[1];
var a_Context2 = (uint)0;
while ((a_Context.Next(1, a_Context1, ref a_Context2) == VSConstants.S_OK) && (a_Context2 > 0))
{
var a_Context3 = (IDebugExpressionContext2)null;
var a_Context4 = a_Context1[0].m_pFrame as IDebugStackFrame2;
if (a_Context4 != null)
{
a_Context4.GetExpressionContext(out a_Context3);
}
if (a_Context3 != null)
{
__Execute(a_Context3, expression);
break;
}
}
}
}
}
catch (Exception ex)
{
service.Output.WriteError(ex.ToString());
}
}
private static async Task __AddTracePointAsync(IDebugThread2 thread)
{
await Shell.ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync();
try
{
if (thread != null)
{
IEnumDebugFrameInfo2 frame;
thread.EnumFrameInfo(enum_FRAMEINFO_FLAGS.FIF_FUNCNAME, 0, out frame);
var frameInfo = new FRAMEINFO[1];
uint pceltFetched = 0;
while ((frame.Next(1, frameInfo, ref pceltFetched) == VSConstants.S_OK) && (pceltFetched > 0))
{
if (String.IsNullOrEmpty(frameInfo[0].m_bstrFuncName))
{
continue;
}
if (s_DTE != null)
{
s_DTE.Debugger.Breakpoints.Add(frameInfo[0].m_bstrFuncName);
Breakpoint2 breakpoint2 = s_DTE.Debugger.Breakpoints.Item(s_DTE.Debugger.Breakpoints.Count) as Breakpoint2;
breakpoint2.Message = BREAKPOINT_MESSAGE;
breakpoint2.BreakWhenHit = false;
}
}
}
}
catch (Exception ex)
{
service.Output.WriteError(ex.ToString());
}
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
if (!(debugEvent is IDebugProcessCreateEvent2) &&
!(debugEvent is IDebugProcessDestroyEvent2))
return VSConstants.S_OK;
var target = GetTargetFromProcess(process);
if (target == null)
{
_package.Reporter.ReportWarning("Can't find target from process {0} ({1}). Event: {2}.",
process.GetName(), process.GetProcessId(), TypeHelper.GetDebugEventTypeName(debugEvent));
return VSConstants.S_OK;
}
if (debugEvent is IDebugProcessCreateEvent2)
{
target.IsAttached = true;
_package.History.Items.AddFirst(target);
_package.Ui.Update();
}
else
{
target.IsAttached = false;
_package.Ui.Update();
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
if (!(debugEvent is IDebugProcessCreateEvent2) &&
!(debugEvent is IDebugProcessDestroyEvent2))
{
return(VSConstants.S_OK);
}
var target = GetTargetFromProcess(process);
if (target == null)
{
_package.Reporter.ReportWarning("Can't find target from process {0} ({1}). Event: {2}.",
process.GetName(), process.GetProcessId(), TypeHelper.GetDebugEventTypeName(debugEvent));
return(VSConstants.S_OK);
}
if (debugEvent is IDebugProcessCreateEvent2)
{
target.IsAttached = true;
_package.History.Items.AddFirst(target);
_package.Ui.Update();
}
else
{
target.IsAttached = false;
_package.Ui.Update();
}
return(VSConstants.S_OK);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#region IDebugProgram3 Members
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int ExecuteOnThread(IDebugThread2 pThread)
{
//
// ExecuteOnThread is called when the Session Debug Manager (SDM) wants execution to continue and have stepping state cleared.
//
LoggingUtils.PrintFunction();
try
{
if (AttachedEngine == null)
{
throw new InvalidOperationException();
}
LoggingUtils.RequireOk(AttachedEngine.NativeDebugger.NativeProgram.ExecuteOnThread(pThread));
//LoggingUtils.RequireOk (AttachedEngine.JavaDebugger.JavaProgram.ExecuteOnThread (pThread));
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
public void Send(IDebugEvent2 eventObject, string iidEvent, IDebugProgram2 program, IDebugThread2 thread) {
uint attributes;
var riidEvent = new Guid(iidEvent);
EngineUtils.RequireOk(eventObject.GetAttributes(out attributes));
EngineUtils.RequireOk(m_ad7Callback.Event(m_engine, null, program, thread, eventObject, ref riidEvent, attributes));
}
/// <summary>
/// Executes the program. The thread is returned to give the debugger information on which thread the user is viewing when executing.
/// </summary>
public int ExecuteOnThread(IDebugThread2 pThread)
{
DLog.Debug(DContext.VSDebuggerComCall, "IDebugProgram2.ExecuteOnThread");
// Resume VM
ResumeAsync();
return(VSConstants.S_OK);
}
/// <summary>
/// Performs a step.
/// </summary>
public int Step(IDebugThread2 pThread, enum_STEPKIND stepKind, enum_STEPUNIT stepUnit)
{
// This method is deprecated. Use the IDebugProcess3::Step method instead.
DLog.Debug(DContext.VSDebuggerComCall, "IDebugProgram2.Step kind={0}, step={1}", stepKind, stepUnit);
Jdwp.StepDepth stepDepth;
switch (stepKind)
{
case enum_STEPKIND.STEP_INTO:
stepDepth = Jdwp.StepDepth.Into;
break;
case enum_STEPKIND.STEP_BACKWARDS:
return(VSConstants.E_NOTIMPL);
case enum_STEPKIND.STEP_OVER:
stepDepth = Jdwp.StepDepth.Over;
break;
case enum_STEPKIND.STEP_OUT:
stepDepth = Jdwp.StepDepth.Out;
break;
default:
return(VSConstants.E_INVALIDARG);
}
var stepMode = stepUnit == enum_STEPUNIT.STEP_INSTRUCTION ? StepMode.SingleInstruction : StepMode.Line;
StepAsync(new StepRequest((DalvikThread)pThread, stepDepth, stepMode));
return(VSConstants.S_OK);
}
/// <summary>
/// Sends notification of debugging events to the SDM.
/// </summary>
/// <param name="engine">
/// An IDebugEngine2 object that represents the debug engine (DE) that is sending this event. A DE is
/// required to fill out this parameter.
/// </param>
/// <param name="process">
/// An IDebugProcess2 object that represents the process in which the event occurs. This parameter is
/// filled in by the session debug manager (SDM). A DE always passes a null value for this parameter.
/// </param>
/// <param name="program">
/// An IDebugProgram2 object that represents the program in which this event occurs. For most events,
/// this parameter is not a null value.
/// </param>
/// <param name="thread">
/// An IDebugThread2 object that represents the thread in which this event occurs. For stopping
/// events, this parameter cannot be a null value as the stack frame is obtained from this parameter.
/// </param>
/// <param name="event">An IDebugEvent2 object that represents the debug event.</param>
/// <param name="riidEvent">GUID that identifies which event interface to obtain from the pEvent parameter.</param>
/// <param name="attribs">A combination of flags from the EVENTATTRIBUTES enumeration.</param>
/// <returns>If successful, returns S_OK; otherwise, returns an error code.</returns>
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 @event, ref Guid riidEvent, uint attribs)
{
var ad7EventCallback = GetAd7EventCallback();
return(ad7EventCallback.Event(engine, process, program, thread, @event, ref riidEvent, attribs));
}
public EventModel(IDebugEvent2 eventObject, string iidEvent, IDebugProgram2 program, IDebugThread2 thread)
{
EventObject = eventObject;
IidEvent = iidEvent;
Program = program;
Thread = thread;
}
/// <summary>
/// Continues running this program from a stopped state. Any previous execution state (such as a step) is preserved, and the program starts executing again.
/// </summary>
public int Continue(IDebugThread2 pThread)
{
// This method is deprecated. Use the IDebugProcess3::Continue method instead.
DLog.Debug(DContext.VSDebuggerComCall, "IDebugProgram2.Continue");
Debugger.VirtualMachine.ResumeAsync();
return(VSConstants.S_OK);
}
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
var thread = (MonoThread)pThread;
_dispatcher.Queue(() => DebuggedProcess.Step(thread, sk));
return(VSConstants.S_OK);
}
private int Continue(IDebugThread2 pThread)
{
ThrowIfDisposed();
if (_firstContinue)
{
_firstContinue = false;
}
else
{
// If _sentContinue is true, then this is a dummy Continue issued to notify the
// debugger that user has explicitly entered something at the Browse prompt, and
// we don't actually need to issue the command to R debugger.
Func <CancellationToken, Task> continueMethod = null;
lock (_browseLock) {
if (_sentContinue != true)
{
_sentContinue = true;
continueMethod = ct => Tracer.ContinueAsync(ct);
}
}
if (continueMethod != null)
{
TaskExtensions.RunSynchronouslyOnUIThread(continueMethod);
}
}
return(VSConstants.S_OK);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
//
// Performs a step.
//
LoggingUtils.PrintFunction();
try
{
if (AttachedEngine == null)
{
throw new InvalidOperationException();
}
LoggingUtils.RequireOk(AttachedEngine.NativeDebugger.NativeProgram.Step(pThread, sk, Step));
//LoggingUtils.RequireOk (AttachedEngine.JavaDebugger.JavaProgram.Step (pThread, sk, Step));
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
public static int Id(this IDebugThread2 thread)
{
uint unsignedId;
thread.GetThreadId(out unsignedId);
return(unchecked ((int)unsignedId));
}
// Token: 0x06000182 RID: 386 RVA: 0x000060AC File Offset: 0x000042AC
public int Step(IDebugThread2 t, enum_STEPKIND u_kind, enum_STEPUNIT u_step)
{
Thread thread = (Thread)t;
if (u_step == enum_STEPUNIT.STEP_INSTRUCTION)
{
Utils.Message("STEP INSTRUCTION !");
}
switch (u_kind)
{
case enum_STEPKIND.STEP_INTO:
this.Session.StepLine();
break;
case enum_STEPKIND.STEP_OVER:
this.Session.NextLine();
break;
case enum_STEPKIND.STEP_OUT:
this.Session.Finish();
break;
default:
return(1);
}
return(0);
}
public int ExecuteOnThread(IDebugThread2 pThread)
{
var thread = (MonoThread)pThread;
_dispatcher.Queue(() => DebuggedProcess.Execute(thread));
return(VSConstants.S_OK);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#endregion
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#region IDebugProgram3 Members
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int ExecuteOnThread (IDebugThread2 pThread)
{
//
// Executes the debugger program. The thread is returned to give the debugger information on which thread the user is viewing when executing the program.
//
LoggingUtils.PrintFunction ();
try
{
uint threadId;
CLangDebuggeeThread thread = pThread as CLangDebuggeeThread;
LoggingUtils.RequireOk (thread.GetThreadId (out threadId));
string command = "-thread-select " + threadId;
MiResultRecord resultRecord = m_debugger.GdbClient.SendSyncCommand (command);
MiResultRecord.RequireOk (resultRecord, command);
CurrentThreadId = threadId;
LoggingUtils.RequireOk (Execute ());
return Constants.S_OK;
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
return Constants.E_FAIL;
}
}
/// <summary>
/// Continues running this program from a stopped state. Any previous execution state (such
/// as a step) is preserved, and the program starts executing again.
/// </summary>
/// <param name="pThread">An IDebugThread2 object that represents the thread.</param>
/// <returns>If successful, returns S_OK; otherwise, returns an error code.</returns>
/// <remarks>
/// This method is called on this program regardless of how many programs are being debugged,
/// or which program generated the stopping event. The implementation must retain the previous
/// execution state (such as a step) and continue execution as though it had never stopped
/// before completing its prior execution. That is, if a thread in this program was doing a
/// step-over operation and was stopped because some other program stopped, and then this
/// method was called, the program must complete the original step-over operation.
///
/// Do not send a stopping event or an immediate (synchronous) event to IDebugEventCallback2.Event
/// while handling this call; otherwise the debugger might stop responding.
/// </remarks>
public int Continue(IDebugThread2 pThread)
{
#if true
if (_suspended != 0)
{
Interlocked.Decrement(ref _suspended);
Task.Factory.StartNew(VirtualMachine.Resume).HandleNonCriticalExceptions();
}
return(VSConstants.S_OK);
#else
if (pThread == null)
{
Task.Factory.StartNew(VirtualMachine.Resume).HandleNonCriticalExceptions();
return(VSConstants.S_OK);
}
JavaDebugThread javaThread = pThread as JavaDebugThread;
if (javaThread == null)
{
return(VSConstants.E_INVALIDARG);
}
Task.Factory.StartNew(() => javaThread.Resume()).HandleNonCriticalExceptions();
return(VSConstants.S_OK);
#endif
}
private IDebugStackFrame2 GetCurrentStackFrame(IDebugThread2 thread)
{
IEnumDebugFrameInfo2 enumDebugFrameInfo2;
thread.EnumFrameInfo(enum_FRAMEINFO_FLAGS.FIF_FRAME, 10, out enumDebugFrameInfo2);
uint pCeltFetched = 0;
IDebugStackFrame2 stackFrame = null;
uint count;
enumDebugFrameInfo2.GetCount(out count);
FRAMEINFO[] frameinfo = new FRAMEINFO[1];
if (count > 0 && enumDebugFrameInfo2.Next(1, frameinfo, ref pCeltFetched) == VSConstants.S_OK)
{
stackFrame = frameinfo[0].m_pFrame;
}
else
{
throw new InvalidOperationException("IDebugStackFrame2 is not available");
}
return(stackFrame);
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
//
// Performs a step.
//
LoggingUtils.PrintFunction();
try
{
CLangDebuggeeThread thread = pThread as CLangDebuggeeThread;
LoggingUtils.RequireOk(thread.GetThreadId(out uint threadId));
GdbClient.StepType stepType = (GdbClient.StepType)Step;
switch (sk)
{
case enum_STEPKIND.STEP_INTO:
{
m_debugger.GdbClient.StepInto(threadId, stepType, false);
break;
}
case enum_STEPKIND.STEP_OVER:
{
m_debugger.GdbClient.StepOver(threadId, stepType, false);
break;
}
case enum_STEPKIND.STEP_OUT:
{
m_debugger.GdbClient.StepOut(threadId, stepType, false);
break;
}
case enum_STEPKIND.STEP_BACKWARDS:
{
throw new NotImplementedException();
}
}
return(Constants.S_OK);
}
catch (NotImplementedException e)
{
LoggingUtils.HandleException(e);
return(Constants.E_NOTIMPL);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
return(Constants.E_FAIL);
}
}
public BreakpointRequestInfo(IDebugBreakpointRequest2 request)
{
Contract.Requires<ArgumentNullException>(request != null, "request");
_request = request;
IDebugBreakpointRequest3 request3 = request as IDebugBreakpointRequest3;
BP_REQUEST_INFO2[] requestInfo2 = new BP_REQUEST_INFO2[1];
if (request3 != null && ErrorHandler.Succeeded(request3.GetRequestInfo2(enum_BPREQI_FIELDS.BPREQI_ALLFIELDS, requestInfo2)))
{
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PROGRAM) != 0)
_program = requestInfo2[0].pProgram;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_THREAD) != 0)
_thread = requestInfo2[0].pThread;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_LANGUAGE) != 0)
_languageGuid = requestInfo2[0].guidLanguage;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_VENDOR) != 0)
_vendorGuid = requestInfo2[0].guidVendor;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_CONSTRAINT) != 0)
_constraint = requestInfo2[0].bstrConstraint;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PROGRAMNAME) != 0)
_programName = requestInfo2[0].bstrProgramName;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_THREADNAME) != 0)
_threadName = requestInfo2[0].bstrThreadName;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_TRACEPOINT) != 0)
_tracepoint = requestInfo2[0].bstrTracepoint;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_FLAGS) != 0)
_flags = requestInfo2[0].dwFlags;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PASSCOUNT) != 0)
_passCount = requestInfo2[0].bpPassCount;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_CONDITION) != 0)
_condition = requestInfo2[0].bpCondition;
if ((requestInfo2[0].dwFields & enum_BPREQI_FIELDS.BPREQI_BPLOCATION) != 0)
_location = BreakpointLocation.FromNativeForm(requestInfo2[0].bpLocation, true);
}
else
{
BP_REQUEST_INFO[] requestInfo = new BP_REQUEST_INFO[1];
ErrorHandler.ThrowOnFailure(request.GetRequestInfo(enum_BPREQI_FIELDS.BPREQI_ALLFIELDS, requestInfo));
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PROGRAM) != 0)
_program = requestInfo[0].pProgram;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_THREAD) != 0)
_thread = requestInfo[0].pThread;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_LANGUAGE) != 0)
_languageGuid = requestInfo[0].guidLanguage;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PROGRAMNAME) != 0)
_programName = requestInfo[0].bstrProgramName;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_THREADNAME) != 0)
_threadName = requestInfo[0].bstrThreadName;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_FLAGS) != 0)
_flags = requestInfo[0].dwFlags;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_PASSCOUNT) != 0)
_passCount = requestInfo[0].bpPassCount;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_CONDITION) != 0)
_condition = requestInfo[0].bpCondition;
if ((requestInfo[0].dwFields & enum_BPREQI_FIELDS.BPREQI_BPLOCATION) != 0)
_location = BreakpointLocation.FromNativeForm(requestInfo[0].bpLocation, true);
}
}
private void ExtractFrameContent(IDebugThread2 pThread)
{
var props = new THREADPROPERTIES[1];
pThread.GetThreadProperties(enum_THREADPROPERTY_FIELDS.TPF_ALLFIELDS, props);
//IDebugThread2::EnumFrameInfo
IEnumDebugFrameInfo2 frame;
pThread.EnumFrameInfo(CreateMask(), 0, out frame);
uint frames;
frame.GetCount(out frames);
var frameInfo = new FRAMEINFO[1];
uint pceltFetched = 0;
while (frame.Next(1, frameInfo, ref pceltFetched) == VSConstants.S_OK && pceltFetched > 0)
{
var fr = frameInfo[0].m_pFrame as IDebugStackFrame3;
Trace.WriteLine(string.Format("Frame func {0}", frameInfo[0].m_bstrFuncName));
continue;
IDebugExpressionContext2 expressionContext;
fr.GetExpressionContext(out expressionContext);
IDebugExpression2 de; string error; uint errorCode;
if (expressionContext != null)
{
expressionContext.ParseText("exception.InnerException.StackTrace", enum_PARSEFLAGS.PARSE_EXPRESSION, 0, out de, out error, out errorCode);
IDebugProperty2 dp2;
var res = de.EvaluateSync(enum_EVALFLAGS.EVAL_RETURNVALUE, 5000, null, out dp2);
var myInfo = new DEBUG_PROPERTY_INFO[1];
dp2.GetPropertyInfo(enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ALL, 0, 5000, null, 0, myInfo);
var stackTrace = myInfo[0].bstrValue;
IDebugProperty2 dp;
fr.GetDebugProperty(out dp);
IEnumDebugPropertyInfo2 prop;
dp.EnumChildren(enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ALL, 0, ref DebugFilterGuids.guidFilterAllLocals,
enum_DBG_ATTRIB_FLAGS.DBG_ATTRIB_ACCESS_ALL,
/*(uint)enum_DBGPROP_ATTRIB_FLAGS.DBGPROP_ATTRIB_ACCESS_PUBLIC,*/
null, 5000, out prop);
EnumerateDebugPropertyChildren(prop);
}
//Guid filter = dbgGuids.guidFilterAllLocals; uint pElements; IEnumDebugPropertyInfo2 prop;
//fr.EnumProperties(enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ALL, 0, ref filter, 5000, out pElements, out prop);
//fr.GetUnwindCodeContext
//fr.EnumProperties(enum_DEBUGPROP_INFO_FLAGS.DEBUGPROP_INFO_ALL);
//fr.GetUnwindCodeContext
//ulong intCookie;
//fr.InterceptCurrentException(enum_INTERCEPT_EXCEPTION_ACTION.IEA_INTERCEPT, out intCookie);
//fr.GetExpressionContext(
//var s = fr.ToString();
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public int EnumThreads(out IEnumDebugThreads2 ppEnum)
{
//
// Enumerates the threads that are running in this program.
//
LoggingUtils.PrintFunction();
try
{
if (AttachedEngine == null)
{
throw new InvalidOperationException();
}
List <IDebugThread2> threads = new List <IDebugThread2> ();
uint count;
{
LoggingUtils.RequireOk(AttachedEngine.NativeDebugger.NativeProgram.EnumThreads(out ppEnum));
LoggingUtils.RequireOk(ppEnum.GetCount(out count));
IDebugThread2 [] threadArray = new IDebugThread2 [count];
LoggingUtils.RequireOk(ppEnum.Next(count, threadArray, ref count));
threads.AddRange(threadArray);
}
{
LoggingUtils.RequireOk(AttachedEngine.JavaDebugger.JavaProgram.EnumThreads(out ppEnum));
LoggingUtils.RequireOk(ppEnum.GetCount(out count));
IDebugThread2 [] threadArray = new IDebugThread2 [count];
LoggingUtils.RequireOk(ppEnum.Next(count, threadArray, ref count));
}
ppEnum = new DebuggeeThread.Enumerator(threads);
if (ppEnum == null)
{
throw new InvalidOperationException();
}
return(Constants.S_OK);
}
catch (Exception e)
{
LoggingUtils.HandleException(e);
ppEnum = null;
return(Constants.E_FAIL);
}
}
public int ExecuteOnThread(IDebugThread2 pThread)
{
DebugHelper.TraceEnteringMethod();
var thread = (AD7Thread)pThread;
_dispatcher.Queue(() => DebuggedProcess.Execute(thread));
return(VSConstants.S_OK);
}
public static int Event(this IDebugEventCallback2 callback, IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program, IDebugThread2 thread, DebugEvent debugEvent)
{
Contract.Requires<ArgumentNullException>(callback != null, "callback");
Contract.Requires<ArgumentNullException>(debugEvent != null, "debugEvent");
Contract.Requires<ArgumentNullException>(engine != null, "engine");
return callback.Event(engine, process, program, thread, debugEvent, debugEvent.EventGuid, (uint)debugEvent.Attributes);
}
public DebugBreakpointResolution(IDebugProgram2 program, IDebugThread2 thread, enum_BP_TYPE breakpointType, BreakpointResolutionLocation location)
{
Contract.Requires<ArgumentNullException>(program != null, "program");
Contract.Requires<ArgumentNullException>(location != null, "location");
_program = program;
_thread = thread;
_breakpointType = breakpointType;
_location = location;
}
public int Event(IDebugEngine2 pEngine, IDebugProcess2 pProcess, IDebugProgram2 pProgram, IDebugThread2 pThread, IDebugEvent2 pEvent, ref Guid riidEvent, uint dwAttrib)
{
if (pEvent is IRunspaceRequest)
{
var request = pEvent as IRunspaceRequest;
request.SetRunspace(_runspace, _breakpoints);
}
return VSConstants.S_OK;
}
/// <summary>
/// Perform actual send
/// </summary>
private void Send(IDebugProcess2 process, IDebugProgram2 program, IDebugThread2 thread, BaseEvent @event)
{
var guid = @event.IID;
DLog.Debug(DContext.VSDebuggerEvent, "DebugEngine Event {0} {1}", @event.GetType().Name, guid);
var rc = callback.Event(engine, process, program, thread, @event, ref guid, (uint)@event.Attributes);
if (!ErrorHandler.Succeeded(rc))
{
DLog.Error(DContext.VSDebuggerEvent, "DebugEngine Event failed {0}", rc);
}
}
public void Send(IDebugEvent2 eventObject, string iidEvent, IDebugThread2 thread)
{
IDebugProgram2 program = _engine;
if (!_engine.ProgramCreateEventSent)
{
// Any events before programe create shouldn't include the program
program = null;
}
Send(eventObject, iidEvent, program, thread);
}
public int Event( IDebugEngine2 pEngine,
IDebugProcess2 pProcess,
IDebugProgram2 pProgram,
IDebugThread2 pThread,
IDebugEvent2 pEvent,
ref Guid riidEvent,
uint dwAttrib)
{
Logger.Debug( string.Empty );
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
if (process == null)
return VSConstants.S_OK;
string processName;
if (process.GetName((uint) enum_GETNAME_TYPE.GN_FILENAME, out processName) != VSConstants.S_OK)
return VSConstants.S_OK;
if (processName.EndsWith("vshost.exe"))
return VSConstants.S_OK;
var shortName = Path.GetFileName(processName);
if (debugEvent is IDebugProcessCreateEvent2)
{
Log.Instance.SetStatus("[attaching...] {0}", shortName);
Storage.Instance.SubscribeProcess(processName);
}
if (debugEvent is IDebugProcessDestroyEvent2)
{
Log.Instance.SetStatus("[detached] {0}", shortName);
Log.Instance.AppendLine("[detached] {0}", shortName);
}
if (debugEvent is IDebugLoadCompleteEvent2)
{
if (program != null)
{
string engineName;
Guid engineId;
if (program.GetEngineInfo(out engineName, out engineId) == VSConstants.S_OK)
{
var fields = new PROCESS_INFO[1];
if (process.GetInfo((uint)enum_PROCESS_INFO_FIELDS.PIF_PROCESS_ID, fields) != VSConstants.S_OK)
return VSConstants.S_OK;
Storage.Instance.SubscribeEngine(processName, engineId);
AttachCenter.Instance.Freeze();
Log.Instance.SetStatus("[attached] {0}", shortName);
Log.Instance.AppendLine("[attached] {0} ({1}) / {2}", shortName, fields[0].ProcessId.dwProcessId, engineName);
}
}
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
// Ignore a few events right away.
if (debugEvent is IDebugModuleLoadEvent2 ||
debugEvent is IDebugThreadCreateEvent2 ||
debugEvent is IDebugThreadDestroyEvent2)
return VSConstants.S_OK;
if (process == null)
return VSConstants.S_OK;
if (debugEvent is IDebugProcessCreateEvent2) {
State.IsAttached = true;
}
else if (debugEvent is IDebugProcessDestroyEvent2) {
State.IsAttached = false;
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 pEngine, IDebugProcess2 pProcess, IDebugProgram2 pProgram, IDebugThread2 pThread, IDebugEvent2 pEvent, ref Guid riidEvent, uint dwAttrib)
{
if (riidEvent == typeof(IDebugOutputStringEvent2).GUID)
{
IDebugOutputStringEvent2 ev = pEvent as IDebugOutputStringEvent2;
if (ev != null)
{
string message;
if (ErrorHandler.Succeeded(ev.GetString(out message)))
{
var lines = message.Split(sp, StringSplitOptions.RemoveEmptyEntries);
foreach(var line in lines)
{
HandleMessage(line);
}
}
}
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
// Ignore a few events right away.
if (debugEvent is IDebugModuleLoadEvent2 ||
debugEvent is IDebugThreadCreateEvent2 ||
debugEvent is IDebugThreadDestroyEvent2)
return VSConstants.S_OK;
// Trace.WriteLine(TypeHelper.GetDebugEventTypeName(debugEvent)); // TODO: Remove me.
if (process == null)
return VSConstants.S_OK;
var target = GetTargetFromProcess(process);
if (target == null)
{
_package.Reporter.ReportWarning("Can't find target from process {0} ({1}). Event: {2}.",
process.GetName(), process.GetProcessId(), TypeHelper.GetDebugEventTypeName(debugEvent));
return VSConstants.S_OK;
}
if (debugEvent is IDebugProcessCreateEvent2)
{
target.IsAttached = true;
_package.History.Items.AddFirst(target);
_package.Ui.Update();
return VSConstants.S_OK;
}
if (debugEvent is IDebugProcessDestroyEvent2)
{
target.IsAttached = false;
_package.Ui.Update();
return VSConstants.S_OK;
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 engine, IDebugProcess2 process, IDebugProgram2 program,
IDebugThread2 thread, IDebugEvent2 debugEvent, ref Guid riidEvent, uint attributes)
{
// _package.Reporter.ReportTrace(TypeHelper.GetDebugEventTypeName(debugEvent));
if (!(debugEvent is IDebugProcessCreateEvent2) &&
!(debugEvent is IDebugProcessDestroyEvent2))
return VSConstants.S_OK;
var target = GetTargetFromProcess(process);
if (target == null)
{
_package.Reporter.ReportWarning("Can't find target from process {0} ({1}). Event: {2}.",
process.GetName(), process.GetProcessId(), TypeHelper.GetDebugEventTypeName(debugEvent));
return VSConstants.S_OK;
}
if (debugEvent is IDebugProcessCreateEvent2)
{
var engines = target.Engines.Where(e => _engines.ContainsKey(e)).Select(e => _engines[e]).ToArray();
var mode = new DBGMODE[1];
_debugger.GetMode(mode);
if (mode[0] == DBGMODE.DBGMODE_Design)
return VSConstants.S_OK;
target.IsAttached = true;
_package.History.Items.AddFirst(target);
_package.Ui.Update();
}
else
{
target.IsAttached = false;
_package.Ui.Update();
}
return VSConstants.S_OK;
}
public int Event(IDebugEngine2 pEngine, IDebugProcess2 pProcess, IDebugProgram2 pProgram, IDebugThread2 pThread, IDebugEvent2 pEvent, ref Guid riidEvent, uint dwAttrib) {
if (riidEvent == typeof(IDebugProgramCreateEvent2).GUID) {
Guid processId;
// A program was created and attached
if (pProcess != null) {
if (VSConstants.S_OK == pProcess.GetProcessId(out processId)) {
DkmProcess dkmProcess = DkmProcess.FindProcess(processId);
if (dkmProcess != null) {
var debugTrigger = DkmExceptionCodeTrigger.Create(DkmExceptionProcessingStage.Thrown, null, DkmExceptionCategory.Win32, RemoteDebugStartExceptionCode);
var attachTrigger = DkmExceptionCodeTrigger.Create(DkmExceptionProcessingStage.Thrown, null, DkmExceptionCategory.Win32, RemoteDebugAttachExceptionCode);
// Try to add exception trigger for when a remote debugger server is started for Python
dkmProcess.AddExceptionTrigger(RemoteDebugExceptionGuid, debugTrigger);
dkmProcess.AddExceptionTrigger(RemoteDebugExceptionGuid, attachTrigger);
}
}
}
}
return VSConstants.S_OK;
}
// Continue is called from the SDM when it wants execution to continue in the debugee
// but have stepping state remain. An example is when a tracepoint is executed,
// and the debugger does not want to actually enter break mode.
public int Continue(IDebugThread2 pThread)
{
// VS Code currently isn't providing a thread Id in certain cases. Work around this by handling null values.
AD7Thread thread = pThread as AD7Thread;
try
{
if (_pollThread.IsPollThread())
{
_debuggedProcess.Continue(thread?.GetDebuggedThread());
}
else
{
_pollThread.RunOperation(() => _debuggedProcess.Continue(thread?.GetDebuggedThread()));
}
}
catch (InvalidCoreDumpOperationException)
{
return AD7_HRESULT.E_CRASHDUMP_UNSUPPORTED;
}
return Constants.S_OK;
}
/// <summary>
/// Executes the debugger program. The thread is returned to give the debugger information on which
/// thread the user is viewing when executing the program.
/// </summary>
/// <param name="pThread">An IDebugThread2 object.</param>
/// <returns>If successful, returns S_OK; otherwise, returns an error code.</returns>
/// <remarks>
/// There are three different ways that a debugger can resume execution after stopping:
///
/// <list type="bullet">
/// <item>Execute: Cancel any previous step, and run until the next breakpoint and so on.</item>
/// <item>Step: Cancel any old step, and run until the new step completes.</item>
/// <item>Continue: Run again, and leave any old step active.</item>
/// </list>
///
/// The thread passed to ExecuteOnThread is useful when deciding which step to cancel. If you do not
/// know the thread, running execute cancels all steps. With knowledge of the thread, you only need
/// to cancel the step on the active thread.
/// </remarks>
public int ExecuteOnThread(IDebugThread2 pThread)
{
Task.Factory.StartNew(() => _causeBreakRequest.IsEnabled = false);
return Continue(pThread);
}
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
JavaDebugThread thread = pThread as JavaDebugThread;
if (thread == null)
return VSConstants.E_INVALIDARG;
StepSize size;
StepDepth depth;
switch (Step)
{
case enum_STEPUNIT.STEP_INSTRUCTION:
size = StepSize.Instruction;
break;
case enum_STEPUNIT.STEP_LINE:
size = StepSize.Line;
break;
case enum_STEPUNIT.STEP_STATEMENT:
size = VirtualMachine.GetCanStepByStatement() ? StepSize.Statement : StepSize.Line;
break;
default:
throw new NotSupportedException();
}
switch (sk)
{
case enum_STEPKIND.STEP_INTO:
depth = StepDepth.Into;
break;
case enum_STEPKIND.STEP_OUT:
depth = StepDepth.Out;
break;
case enum_STEPKIND.STEP_OVER:
depth = StepDepth.Over;
break;
case enum_STEPKIND.STEP_BACKWARDS:
default:
throw new NotSupportedException();
}
IStepRequest stepRequest = thread.GetStepRequest(size, depth);
if (stepRequest == null)
throw new InvalidOperationException();
Task.Factory.StartNew(() =>
{
// make sure the global "Break All" step request is disabled
this._causeBreakRequest.IsEnabled = false;
stepRequest.IsEnabled = true;
VirtualMachine.Resume();
Interlocked.Decrement(ref _suspended);
}).HandleNonCriticalExceptions();
return VSConstants.S_OK;
}
public int EnumCodePaths(IDebugThread2 pThread, IDebugCodeContext2 pStart, /*enum_STEPUNIT*/uint stepUnit, out IEnumDebugCodePaths90 ppEnum)
{
throw new NotImplementedException();
}
/// <summary>
/// Continues running this program from a stopped state. Any previous execution state (such
/// as a step) is preserved, and the program starts executing again.
/// </summary>
/// <param name="pThread">An IDebugThread2 object that represents the thread.</param>
/// <returns>If successful, returns S_OK; otherwise, returns an error code.</returns>
/// <remarks>
/// This method is called on this program regardless of how many programs are being debugged,
/// or which program generated the stopping event. The implementation must retain the previous
/// execution state (such as a step) and continue execution as though it had never stopped
/// before completing its prior execution. That is, if a thread in this program was doing a
/// step-over operation and was stopped because some other program stopped, and then this
/// method was called, the program must complete the original step-over operation.
///
/// Do not send a stopping event or an immediate (synchronous) event to IDebugEventCallback2.Event
/// while handling this call; otherwise the debugger might stop responding.
/// </remarks>
public int Continue(IDebugThread2 pThread)
{
#if true
if (_suspended != 0)
{
Interlocked.Decrement(ref _suspended);
Task.Factory.StartNew(VirtualMachine.Resume).HandleNonCriticalExceptions();
}
return VSConstants.S_OK;
#else
if (pThread == null)
{
Task.Factory.StartNew(VirtualMachine.Resume).HandleNonCriticalExceptions();
return VSConstants.S_OK;
}
JavaDebugThread javaThread = pThread as JavaDebugThread;
if (javaThread == null)
return VSConstants.E_INVALIDARG;
Task.Factory.StartNew(() => javaThread.Resume()).HandleNonCriticalExceptions();
return VSConstants.S_OK;
#endif
}
/// <summary>
/// Performs a step. This method is deprecated. Use the IDebugProcess3::Step method instead.
/// (http://msdn.microsoft.com/en-us/library/bb162134.aspx)
/// Not implemented because this class is not used by the debug engine. Read the description of this class at the top.
/// </summary>
/// <param name="pThread"> An IDebugThread2 object that represents the thread being stepped. </param>
/// <param name="sk"> A value from the STEPKIND enumeration that specifies the kind of step. </param>
/// <param name="Step"> A value from the STEPUNIT enumeration that specifies the unit of step. </param>
/// <returns> If successful, returns S_OK; otherwise, returns an error code. </returns>
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
return VSConstants.S_OK;
}
public int Step(IDebugThread2 pThread, enum_STEPKIND sk, enum_STEPUNIT Step)
{
Debug.WriteLine("AD7Process: Step");
return VSConstants.S_OK;
}
// Gets the thread associated with a stack frame.
int IDebugStackFrame2.GetThread(out IDebugThread2 thread)
{
thread = Thread;
return Constants.S_OK;
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void Broadcast (IDebugEventCallback2 callback, IDebugEvent2 debugEvent, IDebugProgram2 program, IDebugThread2 thread)
{
LoggingUtils.PrintFunction ();
if (callback == null)
{
throw new ArgumentNullException ("callback");
}
Guid eventGuid = ComUtils.GuidOf (debugEvent);
uint eventAttributes = 0;
LoggingUtils.RequireOk (debugEvent.GetAttributes (out eventAttributes));
if (((eventAttributes & (uint) enum_EVENTATTRIBUTES.EVENT_STOPPING) != 0) && (thread == null))
{
throw new ArgumentNullException ("thread", "For stopping events, this parameter cannot be a null value as the stack frame is obtained from this parameter.");
}
try
{
int handle = callback.Event (this, null, program, thread, debugEvent, ref eventGuid, eventAttributes);
if (handle != Constants.E_NOTIMPL)
{
LoggingUtils.RequireOk (handle);
}
}
catch (Exception e)
{
LoggingUtils.HandleException (e);
throw;
}
finally
{
if ((eventAttributes & (uint) enum_EVENTATTRIBUTES.EVENT_SYNCHRONOUS) != 0)
{
while (!m_broadcastHandleLock.WaitOne (0))
{
Thread.Sleep (100);
}
}
}
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
public void Broadcast (IDebugEvent2 debugEvent, IDebugProgram2 program, IDebugThread2 thread)
{
Guid eventGuid = ComUtils.GuidOf (debugEvent);
if ((m_cLangCallback != null) && (m_cLangCallback.IsRegistered (ref eventGuid)))
{
Broadcast (m_cLangCallback, debugEvent, program, thread);
}
else if ((m_javaLangCallback != null) && (m_javaLangCallback.IsRegistered (ref eventGuid)))
{
Broadcast (m_javaLangCallback, debugEvent, program, thread);
}
else
{
Broadcast (m_sdmCallback, debugEvent, program, thread);
}
}
// ExecuteOnThread is called when the SDM wants execution to continue and have
// stepping state cleared.
public int ExecuteOnThread(IDebugThread2 pThread)
{
AD7Thread thread = (AD7Thread)pThread;
try
{
_pollThread.RunOperation(() => _debuggedProcess.Execute(thread?.GetDebuggedThread()));
}
catch (InvalidCoreDumpOperationException)
{
return AD7_HRESULT.E_CRASHDUMP_UNSUPPORTED;
}
return Constants.S_OK;
}
public int Step(IDebugThread2 pThread, enum_STEPKIND kind, enum_STEPUNIT unit)
{
AD7Thread thread = (AD7Thread)pThread;
try
{
if (null == thread || null == thread.GetDebuggedThread())
{
return Constants.E_FAIL;
}
_debuggedProcess.WorkerThread.RunOperation(() => _debuggedProcess.Step(thread.GetDebuggedThread().Id, kind, unit));
}
catch (InvalidCoreDumpOperationException)
{
return AD7_HRESULT.E_CRASHDUMP_UNSUPPORTED;
}
return Constants.S_OK;
}
public int Continue(IDebugThread2 pThread)
{
Debug.WriteLine("AD7Process: Continue");
return VSConstants.E_NOTIMPL;
}
public int Execute(IDebugThread2 pThread)
{
Debug.WriteLine("AD7Process: Execute");
return VSConstants.E_NOTIMPL;
}
/// <summary>
/// Continues running this program from a stopped state. Any previous execution state (such as a step) is preserved, and
/// the program starts executing again. (http://msdn.microsoft.com/en-us/library/bb162148.aspx).
/// Not implemented because this class is not used by the debug engine. Read the description of this class at the top.
/// </summary>
/// <param name="pThread"> An IDebugThread2 object that represents the thread. </param>
/// <returns> VSConstants.S_OK. </returns>
public int Continue(IDebugThread2 pThread)
{
// This method is not called by the debug engine.
return VSConstants.S_OK;
}