public DebuggedProcess(bool bLaunched, LaunchOptions launchOptions, ISampleEngineCallback callback, WorkerThread worker, BreakpointManager bpman, AD7Engine engine, string registryRoot)
{
uint processExitCode = 0;
g_Process = this;
_bStarted = false;
_pendingMessages = new StringBuilder(400);
_worker = worker;
_launchOptions = launchOptions;
_breakpointManager = bpman;
Engine = engine;
_libraryLoaded = new List<string>();
_loadOrder = 0;
MICommandFactory = MICommandFactory.GetInstance(launchOptions.DebuggerMIMode, this);
_waitDialog = MICommandFactory.SupportsStopOnDynamicLibLoad() ? new WaitDialog(ResourceStrings.LoadingSymbolMessage, ResourceStrings.LoadingSymbolCaption) : null;
Natvis = new Natvis.Natvis(this);
// we do NOT have real Win32 process IDs, so we use a guid
AD_PROCESS_ID pid = new AD_PROCESS_ID();
pid.ProcessIdType = (int)enum_AD_PROCESS_ID.AD_PROCESS_ID_GUID;
pid.guidProcessId = Guid.NewGuid();
this.Id = pid;
SourceLineCache = new SourceLineCache(this);
_callback = callback;
_moduleList = new List<DebuggedModule>();
ThreadCache = new ThreadCache(callback, this);
Disassembly = new Disassembly(this);
ExceptionManager = new ExceptionManager(MICommandFactory, _worker, _callback, registryRoot);
VariablesToDelete = new List<string>();
MessageEvent += delegate (object o, string message)
{
// We can get messages before we have started the process
// but we can't send them on until it is
if (_bStarted)
{
_callback.OnOutputString(message);
}
else
{
_pendingMessages.Append(message);
}
};
LibraryLoadEvent += delegate (object o, EventArgs args)
{
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
string file = results.Results.TryFindString("host-name");
if (!string.IsNullOrEmpty(file) && MICommandFactory.SupportsStopOnDynamicLibLoad())
{
_libraryLoaded.Add(file);
if (_waitDialog != null)
{
_waitDialog.ShowWaitDialog(file);
}
}
else if (this.MICommandFactory.Mode == MIMode.Clrdbg)
{
string id = results.Results.FindString("id");
ulong baseAddr = results.Results.FindAddr("base-address");
uint size = results.Results.FindUint("size");
bool symbolsLoaded = results.Results.FindInt("symbols-loaded") != 0;
var module = new DebuggedModule(id, file, baseAddr, size, symbolsLoaded, string.Empty, _loadOrder++);
lock (_moduleList)
{
_moduleList.Add(module);
}
_callback.OnModuleLoad(module);
}
else if (!string.IsNullOrEmpty(file))
{
string addr = results.Results.TryFindString("loaded_addr");
if (string.IsNullOrEmpty(addr) || addr == "-")
{
return; // identifies the exe, not a real load
}
// generate module
string id = results.Results.TryFindString("name");
bool symsLoaded = true;
string symPath = null;
if (results.Results.Contains("symbols-path"))
{
symPath = results.Results.FindString("symbols-path");
if (string.IsNullOrEmpty(symPath))
{
symsLoaded = false;
}
}
else
{
symPath = file;
}
ulong loadAddr = results.Results.FindAddr("loaded_addr");
uint size = results.Results.FindUint("size");
if (String.IsNullOrEmpty(id))
{
id = file;
}
var module = FindModule(id);
if (module == null)
{
module = new DebuggedModule(id, file, loadAddr, size, symsLoaded, symPath, _loadOrder++);
lock (_moduleList)
{
_moduleList.Add(module);
}
_callback.OnModuleLoad(module);
}
}
};
if (_launchOptions is LocalLaunchOptions)
{
this.Init(new MICore.LocalTransport(), _launchOptions);
}
else if (_launchOptions is PipeLaunchOptions)
{
this.Init(new MICore.PipeTransport(), _launchOptions);
}
else if (_launchOptions is TcpLaunchOptions)
{
this.Init(new MICore.TcpTransport(), _launchOptions);
}
else if (_launchOptions is SerialLaunchOptions)
{
string port = ((SerialLaunchOptions)_launchOptions).Port;
this.Init(new MICore.SerialTransport(port), _launchOptions);
}
else
{
throw new ArgumentOutOfRangeException("LaunchInfo.options");
}
MIDebugCommandDispatcher.AddProcess(this);
// When the debuggee exits, we need to exit the debugger
ProcessExitEvent += delegate (object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
if (results.Results.Contains("exit-code"))
{
processExitCode = results.Results.FindUint("exit-code");
}
// quit MI Debugger
_worker.PostOperation(CmdExitAsync);
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
};
// When the debugger exits, we tell AD7 we are done
DebuggerExitEvent += delegate (object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
// this is the last AD7 Event we can ever send
// Also the transport is closed when this returns
_callback.OnProcessExit(processExitCode);
Dispose();
};
DebuggerAbortedEvent += delegate (object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
// The MI debugger process unexpectedly exited.
_worker.PostOperation(() =>
{
// If the MI Debugger exits before we get a resume call, we have no way of sending program destroy. So just let start debugging fail.
if (!_connected)
{
return;
}
_callback.OnError(MICoreResources.Error_MIDebuggerExited);
_callback.OnProcessExit(uint.MaxValue);
Dispose();
});
};
ModuleLoadEvent += async delegate (object o, EventArgs args)
{
// NOTE: This is an async void method, so make sure exceptions are caught and somehow reported
if (_libraryLoaded.Count != 0)
{
string moduleNames = string.Join(", ", _libraryLoaded);
try
{
_libraryLoaded.Clear();
SourceLineCache.OnLibraryLoad();
await _breakpointManager.BindAsync();
await CheckModules();
_bLastModuleLoadFailed = false;
}
catch (Exception e)
{
if (this.ProcessState == MICore.ProcessState.Exited)
{
return; // ignore exceptions after the process has exited
}
string exceptionDescription = EngineUtils.GetExceptionDescription(e);
string message = string.Format(CultureInfo.CurrentCulture, MICoreResources.Error_ExceptionProcessingModules, moduleNames, exceptionDescription);
// to avoid spamming the user, if the last module failed, we send the next failure to the output windiw instead of a message box
if (!_bLastModuleLoadFailed)
{
_callback.OnError(message);
_bLastModuleLoadFailed = true;
}
else
{
_callback.OnOutputMessage(message, enum_MESSAGETYPE.MT_OUTPUTSTRING);
}
}
}
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
if (MICommandFactory.SupportsStopOnDynamicLibLoad())
{
CmdContinueAsync();
}
};
// When we break we need to gather information
BreakModeEvent += async delegate (object o, EventArgs args)
{
// NOTE: This is an async void method, so make sure exceptions are caught and somehow reported
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
if (!this._connected)
{
_initialBreakArgs = results;
return;
}
try
{
await HandleBreakModeEvent(results);
}
catch (Exception e)
{
if (this.ProcessState == MICore.ProcessState.Exited)
{
return; // ignore exceptions after the process has exited
}
string exceptionDescription = EngineUtils.GetExceptionDescription(e);
string message = string.Format(CultureInfo.CurrentCulture, MICoreResources.Error_FailedToEnterBreakState, exceptionDescription);
_callback.OnError(message);
Terminate();
}
};
RunModeEvent += delegate (object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
if (!_bStarted)
{
_bStarted = true;
// Send any strings we got before the process came up
if (_pendingMessages.Length != 0)
{
try
{
_callback.OnOutputString(_pendingMessages.ToString());
}
catch
{
// If something goes wrong sending the output, lets not crash VS
}
}
_pendingMessages = null;
}
};
ErrorEvent += delegate (object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
ResultEventArgs result = (ResultEventArgs)args;
_callback.OnError(result.Results.FindString("msg"));
};
ThreadCreatedEvent += delegate (object o, EventArgs args)
{
ResultEventArgs result = (ResultEventArgs)args;
ThreadCache.ThreadEvent(result.Results.FindInt("id"), /*deleted */false);
};
ThreadExitedEvent += delegate (object o, EventArgs args)
{
ResultEventArgs result = (ResultEventArgs)args;
ThreadCache.ThreadEvent(result.Results.FindInt("id"), /*deleted*/true);
};
BreakChangeEvent += _breakpointManager.BreakpointModified;
}
public DebuggedProcess(bool bLaunched, LaunchOptions launchOptions, ISampleEngineCallback callback, WorkerThread worker, BreakpointManager bpman, AD7Engine engine)
{
uint processExitCode = 0;
g_Process = this;
_bStarted = false;
_pendingMessages = new StringBuilder(400);
_worker = worker;
_launchOptions = launchOptions;
_breakpointManager = bpman;
Engine = engine;
_libraryLoaded = new List <string>();
_loadOrder = 0;
MICommandFactory = MICommandFactory.GetInstance(launchOptions.DebuggerMIMode, this);
_waitDialog = MICommandFactory.SupportsStopOnDynamicLibLoad() ? new WaitDialog(ResourceStrings.LoadingSymbolMessage, ResourceStrings.LoadingSymbolCaption) : null;
Natvis = new Natvis.Natvis(this);
// we do NOT have real Win32 process IDs, so we use a guid
AD_PROCESS_ID pid = new AD_PROCESS_ID();
pid.ProcessIdType = (int)enum_AD_PROCESS_ID.AD_PROCESS_ID_GUID;
pid.guidProcessId = Guid.NewGuid();
this.Id = pid;
SourceLineCache = new SourceLineCache(this);
_callback = callback;
_moduleList = new List <DebuggedModule>();
ThreadCache = new ThreadCache(callback, this);
Disassembly = new Disassembly(this);
VariablesToDelete = new List <string>();
MessageEvent += delegate(object o, string message)
{
// We can get messages before we have started the process
// but we can't send them on until it is
if (_bStarted)
{
_callback.OnOutputString(message);
}
else
{
_pendingMessages.Append(message);
}
};
LibraryLoadEvent += delegate(object o, EventArgs args)
{
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
string file = results.Results.TryFindString("host-name");
if (!string.IsNullOrEmpty(file) && MICommandFactory.SupportsStopOnDynamicLibLoad())
{
_libraryLoaded.Add(file);
if (_waitDialog != null)
{
_waitDialog.ShowWaitDialog(file);
}
}
else if (this.MICommandFactory.Mode == MIMode.Clrdbg)
{
string id = results.Results.FindString("id");
ulong baseAddr = results.Results.FindAddr("base-address");
uint size = results.Results.FindUint("size");
bool symbolsLoaded = results.Results.FindInt("symbols-loaded") != 0;
var module = new DebuggedModule(id, file, baseAddr, size, symbolsLoaded, string.Empty, _loadOrder++);
lock (_moduleList)
{
_moduleList.Add(module);
}
_callback.OnModuleLoad(module);
}
else if (!string.IsNullOrEmpty(file))
{
string addr = results.Results.TryFindString("loaded_addr");
if (string.IsNullOrEmpty(addr) || addr == "-")
{
return; // identifies the exe, not a real load
}
// generate module
string id = results.Results.TryFindString("name");
bool symsLoaded = true;
string symPath = null;
if (results.Results.Contains("symbols-path"))
{
symPath = results.Results.FindString("symbols-path");
if (string.IsNullOrEmpty(symPath))
{
symsLoaded = false;
}
}
else
{
symPath = file;
}
ulong loadAddr = results.Results.FindAddr("loaded_addr");
uint size = results.Results.FindUint("size");
if (String.IsNullOrEmpty(id))
{
id = file;
}
var module = FindModule(id);
if (module == null)
{
module = new DebuggedModule(id, file, loadAddr, size, symsLoaded, symPath, _loadOrder++);
lock (_moduleList)
{
_moduleList.Add(module);
}
_callback.OnModuleLoad(module);
}
}
};
if (_launchOptions is LocalLaunchOptions)
{
this.Init(new MICore.LocalTransport(), _launchOptions);
}
else if (_launchOptions is PipeLaunchOptions)
{
this.Init(new MICore.PipeTransport(), _launchOptions);
}
else if (_launchOptions is TcpLaunchOptions)
{
this.Init(new MICore.TcpTransport(), _launchOptions);
}
else if (_launchOptions is SerialLaunchOptions)
{
string port = ((SerialLaunchOptions)_launchOptions).Port;
this.Init(new MICore.SerialTransport(port), _launchOptions);
}
else
{
throw new ArgumentOutOfRangeException("LaunchInfo.options");
}
MIDebugCommandDispatcher.AddProcess(this);
// When the debuggee exits, we need to exit the debugger
ProcessExitEvent += delegate(object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
if (results.Results.Contains("exit-code"))
{
processExitCode = results.Results.FindUint("exit-code");
}
// quit MI Debugger
_worker.PostOperation(CmdExitAsync);
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
};
// When the debugger exits, we tell AD7 we are done
DebuggerExitEvent += delegate(object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
// this is the last AD7 Event we can ever send
// Also the transport is closed when this returns
_callback.OnProcessExit(processExitCode);
Dispose();
};
DebuggerAbortedEvent += delegate(object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
// The MI debugger process unexpectedly exited.
_worker.PostOperation(() =>
{
// If the MI Debugger exits before we get a resume call, we have no way of sending program destroy. So just let start debugging fail.
if (!_connected)
{
return;
}
_callback.OnError(MICoreResources.Error_MIDebuggerExited);
_callback.OnProcessExit(uint.MaxValue);
Dispose();
});
};
ModuleLoadEvent += async delegate(object o, EventArgs args)
{
// NOTE: This is an async void method, so make sure exceptions are caught and somehow reported
if (_libraryLoaded.Count != 0)
{
string moduleNames = string.Join(", ", _libraryLoaded);
try
{
_libraryLoaded.Clear();
SourceLineCache.OnLibraryLoad();
await _breakpointManager.BindAsync();
await CheckModules();
_bLastModuleLoadFailed = false;
}
catch (Exception e)
{
if (this.ProcessState == MICore.ProcessState.Exited)
{
return; // ignore exceptions after the process has exited
}
string exceptionDescription = EngineUtils.GetExceptionDescription(e);
string message = string.Format(CultureInfo.CurrentCulture, MICoreResources.Error_ExceptionProcessingModules, moduleNames, exceptionDescription);
// to avoid spamming the user, if the last module failed, we send the next failure to the output windiw instead of a message box
if (!_bLastModuleLoadFailed)
{
_callback.OnError(message);
_bLastModuleLoadFailed = true;
}
else
{
_callback.OnOutputMessage(message, enum_MESSAGETYPE.MT_OUTPUTSTRING);
}
}
}
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
if (MICommandFactory.SupportsStopOnDynamicLibLoad())
{
CmdContinueAsync();
}
};
// When we break we need to gather information
BreakModeEvent += async delegate(object o, EventArgs args)
{
// NOTE: This is an async void method, so make sure exceptions are caught and somehow reported
ResultEventArgs results = args as MICore.Debugger.ResultEventArgs;
if (_waitDialog != null)
{
_waitDialog.EndWaitDialog();
}
if (!this._connected)
{
_initialBreakArgs = results;
return;
}
try
{
await HandleBreakModeEvent(results);
}
catch (Exception e)
{
if (this.ProcessState == MICore.ProcessState.Exited)
{
return; // ignore exceptions after the process has exited
}
string exceptionDescription = EngineUtils.GetExceptionDescription(e);
string message = string.Format(CultureInfo.CurrentCulture, MICoreResources.Error_FailedToEnterBreakState, exceptionDescription);
_callback.OnError(message);
Terminate();
}
};
RunModeEvent += delegate(object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
if (!_bStarted)
{
_bStarted = true;
// Send any strings we got before the process came up
if (_pendingMessages.Length != 0)
{
try
{
_callback.OnOutputString(_pendingMessages.ToString());
}
catch
{
// If something goes wrong sending the output, lets not crash VS
}
}
_pendingMessages = null;
}
};
ErrorEvent += delegate(object o, EventArgs args)
{
// NOTE: Exceptions leaked from this method may cause VS to crash, be careful
ResultEventArgs result = (ResultEventArgs)args;
_callback.OnError(result.Results.FindString("msg"));
};
ThreadCreatedEvent += delegate(object o, EventArgs args)
{
ResultEventArgs result = (ResultEventArgs)args;
ThreadCache.ThreadEvent(result.Results.FindInt("id"), /*deleted */ false);
};
ThreadExitedEvent += delegate(object o, EventArgs args)
{
ResultEventArgs result = (ResultEventArgs)args;
ThreadCache.ThreadEvent(result.Results.FindInt("id"), /*deleted*/ true);
};
BreakChangeEvent += _breakpointManager.BreakpointModified;
}