public CorFrame[] GetActiveInternalFrames()
{
ICorDebugThread3 th3 = (ICorDebugThread3)m_th;
UInt32 cInternalFrames = 0;
th3.GetActiveInternalFrames(0, out cInternalFrames, null);
ICorDebugInternalFrame2[] ppInternalFrames = new ICorDebugInternalFrame2[cInternalFrames];
th3.GetActiveInternalFrames(cInternalFrames, out cInternalFrames, ppInternalFrames);
CorFrame[] corFrames = new CorFrame[cInternalFrames];
for (int i = 0; i < cInternalFrames; i++)
{
corFrames[i] = new CorFrame(ppInternalFrames[i] as ICorDebugFrame);
}
return(corFrames);
}
internal unsafe void InitLocalData()
{
if (_corDebugInit)
{
return;
}
_corDebugInit = true;
ICorDebugThread3 thread = (ICorDebugThread3)CorDebugThread;
ICorDebugStackWalk stackwalk;
thread.CreateStackWalk(out stackwalk);
do
{
ICorDebugFrame frame;
stackwalk.GetFrame(out frame);
ICorDebugILFrame ilFrame = frame as ICorDebugILFrame;
if (ilFrame == null)
{
continue;
}
byte[] context = ContextHelper.Context;
uint size;
fixed(byte *ptr = context)
stackwalk.GetContext(ContextHelper.ContextFlags, ContextHelper.Length, out size, new IntPtr(ptr));
ulong ip = BitConverter.ToUInt32(context, ContextHelper.InstructionPointerOffset);
ulong sp = BitConverter.ToUInt32(context, ContextHelper.StackPointerOffset);
DesktopStackFrame result = _stackTrace.Where(frm => sp == frm.StackPointer && ip == frm.InstructionPointer).Select(p => (DesktopStackFrame)p).SingleOrDefault();
if (result != null)
{
result.CordbFrame = ilFrame;
}
} while (stackwalk.Next() == 0);
}
/**
* If PureV3StackWalk is specified, then this method returns a CorStackWalk, which does not expose
* ICorDebugInternalFrames. If ExtendedV3StackWalk is specified, then this method returns a
* CorStackWalkEx, which derives from CorStackWalk and interleaves ICorDebugInternalFrames.
*/
public CorStackWalk CreateStackWalk(CorStackWalkType type)
{
ICorDebugThread3 th3 = m_th as ICorDebugThread3;
if (th3 == null)
{
return(null);
}
ICorDebugStackWalk s = null;
th3.CreateStackWalk(out s);
if (type == CorStackWalkType.PureV3StackWalk)
{
return(new CorStackWalk(s, this));
}
else
{
return(new CorStackWalkEx(s, this));
}
}
