From: Nathan Froyd <froydnj@codesourcery.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org
Subject: [Qemu-devel] Re: arm: fix ldrexd/strexd
Date: Tue, 7 Dec 2010 10:33:48 -0500 [thread overview]
Message-ID: <20101207153340.GA14898@nightcrawler> (raw)
In-Reply-To: <E1PE3ub-0006wJ-B4@mnementh.archaic.org.uk>
On Thu, Nov 04, 2010 at 07:47:45AM -0000, Peter Maydell wrote:
> Correct ldrexd and strexd code to always read and write the
> high word of the 64-bit value from addr+4.
> Also make ldrexd and strexd agree that for a 64 bit value the
> address in env->exclusive_addr is that of the low word.
>
> This fixes the issues reported in
> https://bugs.launchpad.net/qemu/+bug/670883
>
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Nathan Froyd <froydnj@codesourcery.com>
-Nathan
prev parent reply other threads:[~2010-12-07 15:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-04 17:47 [Qemu-devel] [PATCH] arm: fix ldrexd/strexd Peter Maydell
2010-12-07 15:33 ` Nathan Froyd [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20101207153340.GA14898@nightcrawler \
--to=froydnj@codesourcery.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).