From: Yao Qi <qiyaoltc@gmail.com>
To: Pedro Alves <palves@redhat.com>
Cc: Yao Qi <qiyaoltc@gmail.com>,
Richard Earnshaw <Richard.Earnshaw@foss.arm.com>,
gdb-patches@sourceware.org, pinskia@gmail.com,
catalin.udma@freescale.com
Subject: Re: [PATCH] aarch64-core.xml: 32-bit cpsr -> 64-bit pstate
Date: Tue, 08 Sep 2015 10:06:00 -0000 [thread overview]
Message-ID: <86k2s16x8y.fsf@gmail.com> (raw)
In-Reply-To: <55EEA028.9000000@redhat.com> (Pedro Alves's message of "Tue, 08 Sep 2015 09:45:28 +0100")
Pedro Alves <palves@redhat.com> writes:
> But the change is really not OK as is. You can't have a server _not_
> send "cpsr" and claim that the target description supports
> the "org.gnu.gdb.aarch64.core" feature:
>
> @node AArch64 Features
> @subsection AArch64 Features
> @cindex target descriptions, AArch64 features
>
> The @samp{org.gnu.gdb.aarch64.core} feature is required for AArch64
> targets. It should contain registers @samp{x0} through @samp{x30},
> @samp{sp}, @samp{pc}, and @samp{cpsr}.
>
> If we do go the cpsr->pstate direction, we'll have to add a new
> target feature.
Yes, I realize that we need to add a new feature, like
"org.gnu.gdb.aarch64.core_pstate". I withdraw this patch.
--
Yao (齐尧)
prev parent reply other threads:[~2015-09-08 10:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-03 12:56 Yao Qi
2015-09-07 22:46 ` Richard Earnshaw
2015-09-08 8:20 ` Yao Qi
2015-09-08 8:45 ` Pedro Alves
2015-09-08 10:06 ` Yao Qi [this message]
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