From: Yao Qi <yao@codesourcery.com>
To: Tom Tromey <tromey@redhat.com>
Cc: Pedro Alves <palves@redhat.com>, Eli Zaretskii <eliz@gnu.org>,
<gdb-patches@sourceware.org>
Subject: Re: [PATCH] Teach -data-list-register-values to not include unavailable registers
Date: Wed, 19 Jun 2013 10:03:00 -0000 [thread overview]
Message-ID: <51C18021.6080108@codesourcery.com> (raw)
In-Reply-To: <874ncva1uy.fsf@fleche.redhat.com>
On 06/18/2013 11:13 PM, Tom Tromey wrote:
> Why a new argument rather than just having MI annotate unavailable
> registers directly?
>
> -data-list-register-values x 0 8
> ^done,register-values=[{number="0",unavailable="1"},{number="8",value="0x80483de"}]
>
The MI front-end doesn't parse the output like this, as each register is
represented by "number-value" pair.
> Is it not useful to see the unavailable ones?
Processor may have a large number of registers, and users are only
interested in collected or available registers in a traceframe. In this
case, it is not useful to show (a large of number of) unavailable registers.
--
Yao (é½å°§)
next prev parent reply other threads:[~2013-06-19 9:56 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-07 12:53 Yao Qi
2013-06-07 14:29 ` Eli Zaretskii
2013-06-07 20:09 ` Pedro Alves
2013-06-07 20:40 ` Pedro Alves
2013-06-08 3:48 ` Yao Qi
2013-06-08 5:21 ` Eli Zaretskii
2013-06-17 11:20 ` [ping]: " Yao Qi
2013-06-18 15:24 ` Tom Tromey
2013-06-19 10:03 ` Yao Qi [this message]
2013-06-19 19:07 ` Tom Tromey
2013-06-20 4:59 ` Yao Qi
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