ThreadProperties GetThreadProperties_CorDebug(DnThread thread, ThreadProperties oldProperties, bool isCreateThread, bool forceReadName, bool isMainThread)
{
debuggerThread.VerifyAccess();
var appDomain = TryGetEngineAppDomain(thread.AppDomainOrNull)?.AppDomain;
ulong id = (uint)thread.VolatileThreadId;
// If it was created, it could already have a new name so always try to read it
if (isCreateThread)
{
forceReadName = true;
}
var managedId = oldProperties?.ManagedId;
// Always retry calling ClrDac since it sometimes fails the first time we call it
if (managedId == null)
{
managedId = GetManagedId_ClrDac(thread);
}
// If we should read the name, it means the CLR thread object is available so we
// should also read the managed ID.
if (managedId == null && forceReadName)
{
managedId = GetManagedId(thread, appDomain);
}
// If it's a new thread, it has no name (m_Name is null)
var name = forceReadName ? GetThreadName(thread, appDomain) : oldProperties?.Name;
int suspendedCount = thread.CorThread.IsSuspended ? 1 : 0;
var userState = thread.CorThread.UserState;
var kind = GetThreadKind(thread, isMainThread);
return(new ThreadProperties(appDomain, kind, id, managedId, name, suspendedCount, userState));
}
public DbgEngineThread.UpdateOptions Compare(ThreadProperties other)
{
var options = DbgEngineThread.UpdateOptions.None;
if (other.AppDomain != AppDomain)
{
options |= DbgEngineThread.UpdateOptions.AppDomain;
}
if (other.Kind != Kind)
{
options |= DbgEngineThread.UpdateOptions.Kind;
}
if (other.Id != Id)
{
options |= DbgEngineThread.UpdateOptions.Id;
}
if (other.ManagedId != ManagedId)
{
options |= DbgEngineThread.UpdateOptions.ManagedId;
}
if (other.Name != Name)
{
options |= DbgEngineThread.UpdateOptions.Name;
}
if (other.SuspendedCount != SuspendedCount)
{
options |= DbgEngineThread.UpdateOptions.SuspendedCount;
}
if (other.UserState != UserState)
{
options |= DbgEngineThread.UpdateOptions.State;
}
return(options);
}
