public DbgStackFrameImpl(DbgThreadImpl thread, DbgEngineStackFrame engineStackFrame)
{
this.thread = thread ?? throw new ArgumentNullException(nameof(thread));
this.engineStackFrame = engineStackFrame ?? throw new ArgumentNullException(nameof(engineStackFrame));
thread.AddAutoClose(this);
engineStackFrame.OnFrameCreated(this);
}
public DbgStepperImpl(DbgManagerImpl dbgManager, DbgThreadImpl thread, DbgEngineStepper engineStepper)
{
lockObj = new object();
this.dbgManager = dbgManager ?? throw new ArgumentNullException(nameof(dbgManager));
this.thread = thread ?? throw new ArgumentNullException(nameof(thread));
this.engineStepper = engineStepper ?? throw new ArgumentNullException(nameof(engineStepper));
engineStepper.StepComplete += DbgEngineStepper_StepComplete;
}
void DbgEngineStepper_StepComplete_DbgThread(DbgEngineStepCompleteEventArgs e)
{
Dispatcher.VerifyAccess();
bool wasStepping;
lock (lockObj) {
wasStepping = !(stepperTag is null) && stepperTag == e.Tag;
stepperTag = null;
thread = (DbgThreadImpl?)e.Thread ?? thread;
}
if (IsClosed)
{
return;
}
var stepThread = (DbgThreadImpl?)e.Thread ?? thread;
dbgManager.StepComplete_DbgThread(stepThread, e.Error, e.ForciblyCanceled);
if (wasStepping)
{
RaiseStepComplete_DbgThread(stepThread, e.Error);
}
}
public DbgStackWalkerImpl(DbgThreadImpl thread, DbgEngineStackWalker engineStackWalker)
{
this.thread = thread ?? throw new ArgumentNullException(nameof(thread));
this.engineStackWalker = engineStackWalker ?? throw new ArgumentNullException(nameof(engineStackWalker));
thread.AddAutoClose(this);
}
