public int LoadSymbols()
{
IAction action = _actionRecorder.CreateToolAction(ActionType.DebugModuleLoadSymbols);
ICancelableTask <int> loadSymbolsTask = _cancelableTaskFactory.Create(
"Loading symbols...",
task => _moduleFileLoader.LoadModuleFilesAsync(new[] { _lldbModule }, task,
_moduleFileLoadRecorderFactory.Create(
action)));
if (!loadSymbolsTask.RunAndRecord(action))
{
return(VSConstants.E_ABORT);
}
_engineHandler.OnSymbolsLoaded(Self, ModuleName, null,
loadSymbolsTask.Result == VSConstants.S_OK, _program);
// Returning E_FAIL causes Visual Studio to show a file dialog when attached
// to a running program or crash dump. This dialog can only be used to select PDB
// files.
return(loadSymbolsTask.Result == VSConstants.E_FAIL
? VSConstants.S_OK
: loadSymbolsTask.Result);
}
// Query project information required to initialize the debugger. Will return false if the
// action is canceled by the user.
bool TrySetupQueries(IAsyncProject project, ActionRecorder actionRecorder,
out SetupQueriesResult result)
{
var sdkConfig = _sdkConfigFactory.LoadOrDefault();
var action = actionRecorder.CreateToolAction(ActionType.DebugSetupQueries);
Func <Task <SetupQueriesResult> > queryInformationTask = async delegate()
{
var runner = _cloudRunner.Intercept(action);
var loadApplicationTask =
LoadApplicationAsync(runner, await project.GetApplicationAsync());
var loadGameletsTask = _gameletClientFactory.Create(runner).ListGameletsAsync();
var loadTestAccountTask = LoadTestAccountAsync(
runner, sdkConfig.OrganizationId, sdkConfig.ProjectId,
await project.GetTestAccountAsync());
return(new SetupQueriesResult
{
Application = await loadApplicationTask,
Gamelets = await loadGameletsTask,
TestAccount = await loadTestAccountTask
});
};
var task = _cancelableTaskFactory.Create("Querying project information...",
queryInformationTask);
if (!task.RunAndRecord(action))
{
result = null;
return(false);
}
result = task.Result;
return(true);
}
public async Task <ILldbAttachedProgram> LaunchAsync(
ICancelable task, IDebugProcess2 process, Guid programId, uint?attachPid,
DebuggerOptions.DebuggerOptions debuggerOptions, HashSet <string> libPaths,
GrpcConnection grpcConnection, int localDebuggerPort, string targetIpAddress,
int targetPort, IDebugEventCallback2 callback)
{
var launchSucceeded = false;
Stopwatch launchTimer = Stopwatch.StartNew();
// This should be the first request to the DebuggerGrpcServer. Providing a retry wait
// time allows us to connect to a DebuggerGrpcServer that is slow to start. Note that
// we postpone sourcing .lldbinit until we are done with our initialization so that
// the users can override our defaults.
var lldbDebugger =
_lldbDebuggerFactory.Create(grpcConnection, false, TimeSpan.FromSeconds(10));
if (lldbDebugger == null)
{
throw new AttachException(VSConstants.E_ABORT, ErrorStrings.FailedToCreateDebugger);
}
if (debuggerOptions[DebuggerOption.CLIENT_LOGGING] == DebuggerOptionState.ENABLED)
{
lldbDebugger.EnableLog("lldb", new List <string> {
"default", "module"
});
// TODO: Disable 'dwarf' logs until we can determine why this
// causes LLDB to hang.
// lldbDebugger.EnableLog("dwarf", new List<string> { "default" });
}
if (_fastExpressionEvaluation)
{
lldbDebugger.EnableFastExpressionEvaluation();
}
lldbDebugger.SetDefaultLLDBSettings();
// Apply .lldbinit after we set our settings so that the user can override our
// defaults with a custom .lldbinit.
LoadLocalLldbInit(lldbDebugger);
// Add exec search paths, so that LLDB can find the executable and any dependent
// libraries. If LLDB is able to find the files locally, it won't try to download
// them from the remote server, saving valuable time on attach.
foreach (string path in libPaths)
{
lldbDebugger.SetLibrarySearchPath(path);
}
lldbDebugger.SetAsync(true);
SbPlatform lldbPlatform;
switch (_launchOption)
{
case LaunchOption.AttachToGame:
// Fall through.
case LaunchOption.LaunchGame:
lldbPlatform = CreateRemotePlatform(grpcConnection, lldbDebugger);
if (lldbPlatform == null)
{
throw new AttachException(VSConstants.E_FAIL,
ErrorStrings.FailedToCreateLldbPlatform);
}
task.ThrowIfCancellationRequested();
Trace.WriteLine("Attempting to connect debugger");
task.Progress.Report("Connecting to debugger");
string connectRemoteUrl = $"{_lldbConnectUrl}:{localDebuggerPort}";
string connectRemoteArgument =
CreateConnectRemoteArgument(connectRemoteUrl, targetIpAddress, targetPort);
SbPlatformConnectOptions lldbConnectOptions =
_lldbPlatformConnectOptionsFactory.Create(connectRemoteArgument);
IAction debugerWaitAction =
_actionRecorder.CreateToolAction(ActionType.DebugWaitDebugger);
bool TryConnectRemote()
{
if (lldbPlatform.ConnectRemote(lldbConnectOptions).Success())
{
return(true);
}
VerifyGameIsReady(debugerWaitAction);
return(false);
}
try
{
debugerWaitAction.Record(() => RetryWithTimeout(
task, TryConnectRemote, _launchRetryDelay,
_launchTimeout, launchTimer));
}
catch (TimeoutException e)
{
throw new AttachException(
VSConstants.E_ABORT,
ErrorStrings.FailedToConnectDebugger(lldbConnectOptions.GetUrl()), e);
}
Trace.WriteLine("LLDB successfully connected");
break;
case LaunchOption.AttachToCore:
lldbPlatform = _lldbPlatformFactory.Create(_localLldbPlatformName, grpcConnection);
if (lldbPlatform == null)
{
throw new AttachException(VSConstants.E_FAIL,
ErrorStrings.FailedToCreateLldbPlatform);
}
break;
default:
throw new AttachException(VSConstants.E_ABORT, ErrorStrings.InvalidLaunchOption(
_launchOption.ToString()));
}
lldbDebugger.SetSelectedPlatform(lldbPlatform);
task.ThrowIfCancellationRequested();
task.Progress.Report("Debugger is attaching (this can take a while)");
RemoteTarget lldbTarget = null;
if (_launchOption == LaunchOption.LaunchGame &&
!string.IsNullOrEmpty(_executableFullPath))
{
var createExecutableTargetAction =
_actionRecorder.CreateToolAction(ActionType.DebugCreateExecutableTarget);
createExecutableTargetAction.Record(
() => lldbTarget = CreateTarget(lldbDebugger, _executableFullPath));
}
else
{
lldbTarget = CreateTarget(lldbDebugger, "");
}
var lldbListener = CreateListener(grpcConnection);
// This is required to catch breakpoint change events.
lldbTarget.AddListener(lldbListener, EventType.STATE_CHANGED);
var listenerSubscriber = new LldbListenerSubscriber(lldbListener);
var eventHandler = new EventHandler <FileUpdateReceivedEventArgs>(
(s, e) => ListenerSubscriberOnFileUpdateReceived(task, e));
listenerSubscriber.FileUpdateReceived += eventHandler;
listenerSubscriber.Start();
try
{
if (_launchOption == LaunchOption.AttachToCore)
{
var loadCoreAction = _actionRecorder.CreateToolAction(ActionType.DebugLoadCore);
SbProcess lldbDebuggerProcess = null;
loadCoreAction.Record(() =>
lldbDebuggerProcess = LoadCore(lldbTarget, loadCoreAction));
await _taskContext.Factory.SwitchToMainThreadAsync();
return(_attachedProgramFactory.Create(
process, programId, _debugEngine, callback, lldbDebugger, lldbTarget,
listenerSubscriber, lldbDebuggerProcess,
lldbDebugger.GetCommandInterpreter(), true, new NullExceptionManager(),
_moduleSearchLogHolder, remotePid: 0));
}
// Get process ID.
uint processId = 0;
switch (_launchOption)
{
case LaunchOption.AttachToGame:
if (!attachPid.HasValue)
{
throw new AttachException(VSConstants.E_ABORT,
ErrorStrings.FailedToRetrieveProcessId);
}
processId = attachPid.Value;
break;
case LaunchOption.LaunchGame:
// Since we have no way of knowing when the remote process actually
// starts, try a few times to get the pid.
IAction debugWaitAction =
_actionRecorder.CreateToolAction(ActionType.DebugWaitProcess);
bool TryGetRemoteProcessId()
{
if (GetRemoteProcessId(_executableFileName, lldbPlatform, out processId))
{
return(true);
}
VerifyGameIsReady(debugWaitAction);
return(false);
}
try
{
debugWaitAction.Record(() => RetryWithTimeout(
task, TryGetRemoteProcessId, _launchRetryDelay,
_launchTimeout, launchTimer));
}
catch (TimeoutException e)
{
throw new AttachException(VSConstants.E_ABORT,
ErrorStrings.FailedToRetrieveProcessId, e);
}
break;
}
Trace.WriteLine("Attaching to pid " + processId);
var debugAttachAction = _actionRecorder.CreateToolAction(ActionType.DebugAttach);
SbProcess debuggerProcess = null;
debugAttachAction.Record(() => {
var moduleFileLoadRecorder =
_moduleFileLoadRecorderFactory.Create(debugAttachAction);
moduleFileLoadRecorder.RecordBeforeLoad(Array.Empty <SbModule>());
debuggerProcess = lldbTarget.AttachToProcessWithID(lldbListener, processId,
out SbError lldbError);
if (lldbError.Fail())
{
throw new AttachException(
VSConstants.E_ABORT,
GetLldbAttachErrorDetails(lldbError, lldbPlatform, processId));
}
RecordModules(lldbTarget, moduleFileLoadRecorder);
});
var exceptionManager = _exceptionManagerFactory.Create(debuggerProcess);
await _taskContext.Factory.SwitchToMainThreadAsync();
ILldbAttachedProgram attachedProgram = _attachedProgramFactory.Create(
process, programId, _debugEngine, callback, lldbDebugger, lldbTarget,
listenerSubscriber, debuggerProcess, lldbDebugger.GetCommandInterpreter(),
false, exceptionManager, _moduleSearchLogHolder, processId);
launchSucceeded = true;
return(attachedProgram);
}
finally
{
// clean up the SBListener subscriber
listenerSubscriber.FileUpdateReceived -= eventHandler;
// stop the SBListener subscriber completely if the game failed to launch
if (!launchSucceeded)
{
listenerSubscriber.Stop();
}
}
}
public async Task <IReadOnlyList <IDebugLaunchSettings> > QueryDebugTargetsAsync(
IAsyncProject project, DebugLaunchOptions launchOptions)
{
try
{
// Make sure we can find the target executable.
var targetPath = await project.GetTargetPathAsync();
if (!_fileSystem.File.Exists(targetPath))
{
Trace.WriteLine($"Unable to find target executable: {targetPath}");
_dialogUtil.ShowError(ErrorStrings.UnableToFindTargetExecutable(targetPath));
return(new IDebugLaunchSettings[] { });
}
_metrics.UseNewDebugSessionId();
var actionRecorder = new ActionRecorder(_metrics);
var targetFileName = await project.GetTargetFileNameAsync();
var gameletCommand = (targetFileName + " " +
await project.GetGameletLaunchArgumentsAsync()).Trim();
var launchParams = new LaunchParams()
{
Cmd = gameletCommand,
RenderDoc = await project.GetLaunchRenderDocAsync(),
Rgp = await project.GetLaunchRgpAsync(),
SurfaceEnforcementMode = await project.GetSurfaceEnforcementAsync(),
VulkanDriverVariant = await project.GetVulkanDriverVariantAsync(),
QueryParams = await project.GetQueryParamsAsync(),
Endpoint = await project.GetEndpointAsync()
};
if (_sdkVersion != null && !string.IsNullOrEmpty(_sdkVersion.ToString()))
{
launchParams.SdkVersion = _sdkVersion.ToString();
}
if (!TrySetupQueries(project, actionRecorder,
out SetupQueriesResult setupQueriesResult))
{
return(new IDebugLaunchSettings[] { });
}
launchParams.ApplicationName = setupQueriesResult.Application.Name;
launchParams.ApplicationId = setupQueriesResult.Application.Id;
if (setupQueriesResult.TestAccount != null)
{
launchParams.TestAccount = setupQueriesResult.TestAccount.Name;
launchParams.TestAccountGamerName =
setupQueriesResult.TestAccount.GamerStadiaName;
}
DeployOnLaunchSetting deployOnLaunchAsync = await project.GetDeployOnLaunchAsync();
launchParams.Account = _credentialManager.LoadAccount();
// TODO: Enable PlayerEndpoint Launches for non-internal usage in VS.
if (launchParams.Endpoint == StadiaEndpoint.PlayerEndpoint &&
launchParams.Account != null &&
!launchParams.Account.EndsWith("@sparklingsunset.com") &&
!launchParams.Account.EndsWith("@subtlesunset.com"))
{
throw new NotImplementedException(
"Player Endpoints are not yet supported, please select " +
"Test Client in the Project Properties instead.");
}
// TODO: Enable launch on any endpoint for external accounts.
if (launchParams.Endpoint == StadiaEndpoint.AnyEndpoint &&
launchParams.Account != null &&
!launchParams.Account.EndsWith("@sparklingsunset.com") &&
!launchParams.Account.EndsWith("@subtlesunset.com"))
{
throw new NotImplementedException(
"Launch on any player endpoint is not supported yet, please select " +
"another endpoint in the Project Properties instead.");
}
bool launchGameApiEnabled =
_yetiVsiService.Options.LaunchGameApiFlow == LaunchGameApiFlow.ENABLED;
IGameletSelector gameletSelector =
_gameletSelectorFactory.Create(launchGameApiEnabled, actionRecorder);
if (!gameletSelector.TrySelectAndPrepareGamelet(
targetPath, deployOnLaunchAsync, setupQueriesResult.Gamelets,
setupQueriesResult.TestAccount, launchParams.Account, out Gamelet gamelet))
{
return(new IDebugLaunchSettings[] { });
}
launchParams.GameletName = gamelet.Name;
launchParams.PoolId = gamelet.PoolId;
launchParams.GameletSdkVersion = gamelet.GameletVersions.DevToolingVersion;
launchParams.GameletEnvironmentVars =
await project.GetGameletEnvironmentVariablesAsync();
// Prepare for debug launch using these settings.
var debugLaunchSettings = new DebugLaunchSettings(launchOptions);
debugLaunchSettings.Environment["PATH"] = await project.GetExecutablePathAsync();
debugLaunchSettings.LaunchOperation = DebugLaunchOperation.CreateProcess;
debugLaunchSettings.CurrentDirectory = await project.GetAbsoluteRootPathAsync();
if (!launchOptions.HasFlag(DebugLaunchOptions.NoDebug))
{
var parameters = _paramsFactory.Create();
parameters.TargetIp = new SshTarget(gamelet).GetString();
parameters.DebugSessionId = _metrics.DebugSessionId;
debugLaunchSettings.Options = _paramsFactory.Serialize(parameters);
}
IAction action = actionRecorder.CreateToolAction(ActionType.RemoteDeploy);
bool isDeployed = _cancelableTaskFactory.Create(
TaskMessages.DeployingExecutable, async task =>
{
await _remoteDeploy.DeployGameExecutableAsync(
project, new SshTarget(gamelet), task, action);
task.Progress.Report(TaskMessages.CustomDeployCommand);
await _remoteDeploy.ExecuteCustomCommandAsync(project, gamelet, action);
}).RunAndRecord(action);
if (!isDeployed)
{
return(new IDebugLaunchSettings[] { });
}
if (launchOptions.HasFlag(DebugLaunchOptions.NoDebug))
{
if (_gameLauncher.LaunchGameApiEnabled ||
launchParams.Endpoint == StadiaEndpoint.PlayerEndpoint ||
launchParams.Endpoint == StadiaEndpoint.AnyEndpoint)
{
IVsiGameLaunch launch = _gameLauncher.CreateLaunch(launchParams);
if (launch != null)
{
debugLaunchSettings.Arguments =
_launchCommandFormatter.CreateWithLaunchName(
launchParams, launch.LaunchName);
}
else
{
Trace.WriteLine("Unable to retrieve launch name from the launch api.");
return(new IDebugLaunchSettings[] { });
}
}
else
{
debugLaunchSettings.Arguments =
_launchCommandFormatter.CreateFromParams(launchParams);
}
debugLaunchSettings.Executable =
Path.Combine(Environment.SystemDirectory, YetiConstants.Command);
debugLaunchSettings.LaunchOptions = DebugLaunchOptions.NoDebug |
DebugLaunchOptions.MergeEnvironment;
}
else
{
if (_yetiVsiService.DebuggerOptions[DebuggerOption.SKIP_WAIT_LAUNCH] ==
DebuggerOptionState.DISABLED)
{
launchParams.Debug = true;
}
// TODO: This should really be the game_client executable, since
// the args we pass are for game_client as well. We just need to find another
// way to pass the game executable.
debugLaunchSettings.Executable = targetPath;
debugLaunchSettings.LaunchDebugEngineGuid = YetiConstants.DebugEngineGuid;
debugLaunchSettings.Arguments =
_launchCommandFormatter.EncodeLaunchParams(launchParams);
debugLaunchSettings.LaunchOptions = DebugLaunchOptions.MergeEnvironment;
}
return(new IDebugLaunchSettings[] { debugLaunchSettings });
}
catch (Exception e)
{
Trace.WriteLine(e.ToString());
_dialogUtil.ShowError(e.Message, e.ToString());
return(new IDebugLaunchSettings[] { });
}
}