[patch/rfc] Add get_*() to rs6000-tdep.c

[Kevin Buettner]

On Dec 17,  1:12pm, Andrew Cagney wrote:

> The attatched modifies rs6000-tdep.c so that it uses 
> get_frame_extra_info(), get_frame_saved_regs() and 
> frame_extra_info_zalloc().
> 
> I'll look to commit this in a few days.

It looks okay to me.  Commit it now if you like.

Kevin