bool TryPreloadModule(RemoteTarget lldbTarget, TextWriter searchLog, DumpModule module)
{
string moduleOriginPath = Path.GetDirectoryName(module.Path);
string moduleName = Path.GetFileName(module.Path);
string modulePath = _taskContext.Factory.Run(() =>
{
return(_moduleFileFinder.FindFileAsync(moduleName, module.Id, false, searchLog));
});
if (!string.IsNullOrWhiteSpace(modulePath))
{
var sbModule = lldbTarget.AddModule(modulePath, "", module.Id.ToUUIDString());
Trace.WriteLine($"Full dump load: found module {moduleName} with id {module.Id} " +
$"by path {modulePath}. Module preloaded: {sbModule != null}");
if (sbModule?.SetPlatformFileSpec(moduleOriginPath, moduleName) == true)
{
Trace.WriteLine($"Full dump load: module {moduleName} path set to " +
$"{moduleOriginPath}.");
_moduleSearchLogHolder.SetSearchLog(sbModule, searchLog.ToString());
return(true);
}
}
return(false);
}
public async Task <int> LoadModuleFilesAsync(
IList <SbModule> modules, SymbolInclusionSettings symbolSettings, bool useSymbolStores,
ICancelable task, IModuleFileLoadMetricsRecorder moduleFileLoadRecorder)
{
if (modules == null)
{
throw new ArgumentNullException(nameof(modules));
}
if (task == null)
{
throw new ArgumentNullException(nameof(task));
}
if (moduleFileLoadRecorder == null)
{
throw new ArgumentNullException(nameof(moduleFileLoadRecorder));
}
// Add some metrics to the event proto before attempting to load symbols, so that they
// are still recorded if the task is aborted or cancelled.
moduleFileLoadRecorder.RecordBeforeLoad(modules);
int result = VSConstants.S_OK;
for (int i = 0; i < modules.Count; ++i)
{
SbModule module = modules[i];
TextWriter searchLog = new StringWriter();
string name = module.GetPlatformFileSpec()?.GetFilename() ?? "<unknown>";
try
{
task.ThrowIfCancellationRequested();
if (SkipModule(name, symbolSettings))
{
await searchLog.WriteLineAsync(
SymbolInclusionSettings.ModuleExcludedMessage);
continue;
}
task.Progress.Report($"Loading binary for {name} ({i}/{modules.Count})");
(SbModule newModule, bool ok) =
await _binaryLoader.LoadBinaryAsync(module, searchLog);
if (!ok)
{
result = VSConstants.E_FAIL;
continue;
}
module = newModule;
task.ThrowIfCancellationRequested();
task.Progress.Report($"Loading symbols for {name} ({i}/{modules.Count})");
var loaded =
await _symbolLoader.LoadSymbolsAsync(module, searchLog, useSymbolStores);
if (!loaded)
{
result = VSConstants.E_FAIL;
continue;
}
}
finally
{
_moduleSearchLogHolder.SetSearchLog(module, searchLog.ToString());
modules[i] = module;
}
}
moduleFileLoadRecorder.RecordAfterLoad(modules);
return(result);
}
