From: "Éric Bischoff" <ebischoff@suse.com>
To: Richard Henderson <rth@twiddle.net>
Cc: Alexander Graf <agraf@suse.de>, Michal Marek <mmarek@suse.cz>,
Miroslav Benes <mbenes@suse.cz>,
QEmu developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] Adding support for LPD and LPDG instructions
Date: Mon, 27 Feb 2017 11:48:20 +0100 [thread overview]
Message-ID: <5892639.vTNTnRjPkV@eric> (raw)
In-Reply-To: <1599197.qxnXlczcy2@eric>
Le samedi 25 février 2017, 10:42:43 CET Richard Henderson a écrit :
> On 02/23/2017 10:58 PM, Eric Bischoff wrote:
> > +/* LOAD PAIR DISJOINT */
> > + C(0xc804, LPD, SSF, ILA, m1_32s, m2_32s, 0, r3_P32, movx, 0)
> > + C(0xc805, LPDG, SSF, ILA, m1_64, m2_64, 0, r3_P64, movx, 0)
>
> Missing is the update to the condition codes.
> I think just setting CC = 3 (not loaded interlocked) is probably fine.
I tested and 0 at the end of C macro means "do nothing with CC".
I indeed need to set CC (but to 0, not to 3). New patch coming.
--
Eric Bischoff - SUSE Manager QA Engineer
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Jennifer Guild, Dilip
Upmanyu, Graham Norton, HRB 21284 (AG Nürnberg)Le dimanche 26 février 2017,
next prev parent reply other threads:[~2017-02-27 10:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20170223115805.16688-1-ebischoff@suse.com>
[not found] ` <20170223115805.16688-2-ebischoff@suse.com>
[not found] ` <a26cf735-bbb6-5be7-7575-198ec55a3ecc@twiddle.net>
2017-02-26 16:10 ` [Qemu-devel] [PATCH] Adding support for LPD and LPDG instructions Éric Bischoff
2017-02-27 10:48 ` Éric Bischoff [this message]
2017-02-28 12:01 Eric Bischoff
2017-02-28 17:57 ` Richard Henderson
2017-02-28 23:10 ` Richard Henderson
-- strict thread matches above, loose matches on Subject: below --
2017-02-28 11:35 [Qemu-devel] [PATCHv3] " Eric Bischoff
2017-02-28 11:35 ` [Qemu-devel] [PATCH] " Eric Bischoff
2017-02-28 11:42 ` no-reply
2017-02-27 11:22 [Qemu-devel] [PATCH v2] " Eric Bischoff
2017-02-27 11:22 ` [Qemu-devel] [PATCH] " Eric Bischoff
2017-02-27 19:10 ` Richard Henderson
2017-02-28 8:58 ` Éric Bischoff
2017-02-24 13:19 [Qemu-devel] (no subject) Eric Bischoff
2017-02-24 13:19 ` [Qemu-devel] [PATCH] Adding support for LPD and LPDG instructions Eric Bischoff
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