[patch/rfa:i386] Switch to generic unwind get saved register

[Andrew Cagney]

> Andrew Cagney <ac131313@ges.redhat.com> writes:
> 
> 
>> This patch changes the i386 get saved register function to 
>> generic_unwind_get_saved_register().  The unwind version is recursive. 
>> This makes it possible for different frames to be unwound using 
>> different mechanisms (read cfi).
>> 
>> ok?
>> Andrew
> 
> 
> Please install.

Thanks, in.  Nother one bites the dust!

Andrew