[patch rfc, rfa:doco] Working on-stack generic dummy frames

[Eli Zaretskii]

> Date: Thu, 01 May 2003 17:11:16 -0400
> From: Andrew Cagney <ac131313@redhat.com>
> 
> This patch makes all the changes necessary to get breakpoint on-stack
> call dummys working.  Until the ``set call breakpoint-location'' command
> is added, a target will need to explicitly set the call dummy location
> to on stack.

Okay for the docs patch.