[RFC] Add support for printing pdata for x86_64 pe coff objects

[Nicholas Clifton]

Hi Pierre,

>   But even after moving the check, I still get only part
> of unwind code, while most is simply replaced by
> "Too many unwind codes ("...
> messages.

This was due to the check for corrupt unwind information being 
incorrect.  It was including the "addr" value twice, when it should have 
been only once.  I have now corrected this and checked in your patch. 
Please could you have a look just to make sure that I did not miss anything.

Cheers
   Nick