Implement refactored Unix managed exception handling

This change refactors managed exception handling so that we perform full first
pass over both managed and native frames and only after we find target frame,
we perform the second pass.
This helps in debugging of unhandled managed exceptions since the debugger can
kick in at the end of the first pass when the stack frames are still intact and
it can show the context where the exception was fired.

1 files changed, 0 insertions, 13 deletions

diff --git a/src/vm/frames.cpp b/src/vm/frames.cpp
index 1e3e9e050d..0037ed19e7 100644
--- a/src/vm/frames.cpp
+++ b/src/vm/frames.cpp
@@ -479,19 +479,6 @@ VOID Frame::Pop(Thread *pThread)
     pThread->SetFrame(m_Next);
 }
 
-#ifdef FEATURE_PAL
-Frame::~Frame()
-{
-    // When the frame is destroyed, make sure it is no longer in the
-    // frame chain managed by the Thread.
-    Thread* pThread = GetThread();
-    if (pThread != NULL && pThread->GetFrame() == this)
-    {
-        Pop(pThread);
-    }
-}
-#endif // FEATURE_PAL
-
 //-----------------------------------------------------------------------
 #endif // #ifndef DACCESS_COMPILE
 //---------------------------------------------------------------