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Re: [PATCH, e500] Fix store.exp failures

From: Luis Machado <lgustavo at codesourcery dot com>
Cc: Tom Tromey <tromey at redhat dot com>, "'gdb-patches at sourceware dot org'" <gdb-patches at sourceware dot org>
Date: Fri, 05 Jul 2013 23:46:53 -0300
Subject: Re: [PATCH, e500] Fix store.exp failures
References: <51B07A91 dot 2090907 at codesourcery dot com> <87sj03mikc dot fsf at fleche dot redhat dot com> <51CCA08C dot 3000509 at codesourcery dot com>
Reply-to: lgustavo at codesourcery dot com

On 06/27/2013 05:29 PM, Luis Machado wrote:

On 06/27/2013 04:58 PM, Tom Tromey wrote:

"Luis" == Luis Machado <lgustavo@codesourcery.com> writes:


Luis> In reality, GDB should return the REAL register (SPE half)
instead of
Luis> returning the PSEUDO register (full SPE register comprised of
one SPE
Luis> half and one GPR).

It seems logical to me; though I know nothing about rs6000.


Thanks for taking a look.


Luis> 2013-06-06  Luis Machado  <lgustavo@codesourcery.com>
Luis>     * rs6000-tdep.c (rs6000_dwarf2_reg_to_regnum): Return the
real register
Luis>     number instead of the pseudo register one.

It seems like a similar change is needed in rs6000_stab_reg_to_regnum.


Ah, well spotted. It does need that change as well, which is addressed
by the following updated patch.


I checked this in now.

Thanks,
Luis

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