[SH] regs command

[Eli Zaretskii]

> From: Thomas Schwinge <thomas@codesourcery.com>
> Cc: gdb-patches@sourceware.org, Kevin Buettner <kevinb@redhat.com>, "Maciej W. Rozycki" <macro@codesourcery.com>
> Date: Wed, 16 May 2012 18:31:30 +0200
> 
> On Wed, 16 May 2012 07:26:33 -0700, Joel Brobecker <brobecker@adacore.com> wrote:
> > > I therefore propose to remove sh_show_regs_command et al. from sh-tdep.c.
> > > If nobody objects, can it just go silently, or should invoking it then
> > > cause an error message, like »Please use the »info all-registers« command
> > > instead of »regs«.«?
> > 
> > Make it an alias of "info reg" or "info all-registers", and make
> > the alias deprecated, so that users get a warning when they use it?
> > We can make that command deprecated for 7.5, and then remove it
> > from HEAD after 7.5 is branched, in a few weeks.
> 
> Sounds good, and thusly implemented, OK to commit?

The documentation parts are okay.  Thanks.