From: "Ulrich Weigand" <uweigand@de.ibm.com>
To: pedro@codesourcery.com (Pedro Alves)
Cc: gdb-patches@sourceware.org, patches@linaro.org
Subject: Re: [rfc, gdbserver] Support hardware watchpoints on ARM
Date: Wed, 21 Sep 2011 14:29:00 -0000 [thread overview]
Message-ID: <201109212126.p8LLQPEn014621@d06av02.portsmouth.uk.ibm.com> (raw)
In-Reply-To: <201109211519.47648.pedro@codesourcery.com> from "Pedro Alves" at Sep 21, 2011 03:19:47 PM
Pedro Alves wrote:
> On Wednesday 21 September 2011 14:57:15, Ulrich Weigand wrote:
> > Well, since this is global system property that is actually only
> > queried once and then returned from a cache, adding a LWP argument
> > would appear to be somewhat misleading ...
>
> We can always just document what the argument means :-) In this
> case, it'd serve as currently stopped LWP to run ptrace on in case
> the cache is not set yet.
That still seems odd to me :-) I'd rather make the caching explicit,
e.g. by retrieving the information once in arm_arch_setup and then
just always using it.
Bye,
Ulrich
--
Dr. Ulrich Weigand
GNU Toolchain for Linux on System z and Cell BE
Ulrich.Weigand@de.ibm.com
next prev parent reply other threads:[~2011-09-21 14:26 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-12 18:09 Ulrich Weigand
2011-09-21 13:29 ` Ulrich Weigand
2011-09-21 13:46 ` Pedro Alves
2011-09-21 14:20 ` Ulrich Weigand
2011-09-21 14:26 ` Pedro Alves
2011-09-21 14:29 ` Ulrich Weigand [this message]
2011-09-21 14:34 ` Pedro Alves
2011-09-21 16:20 ` [commit] " Ulrich Weigand
2011-09-21 16:23 ` Pedro Alves
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