From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Peter Crosthwaite" <peter.crosthwaite@xilinx.com>,
patches@linaro.org, "Michael Matz" <matz@suse.de>,
"Alexander Graf" <agraf@suse.de>,
"Will Newton" <will.newton@linaro.org>,
"Dirk Mueller" <dmueller@suse.de>,
"Laurent Desnogues" <laurent.desnogues@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
kvmarm@lists.cs.columbia.edu,
"Christoffer Dall" <christoffer.dall@linaro.org>,
"Richard Henderson" <rth@twiddle.net>
Subject: [Qemu-devel] [PATCH for-2.0 v2 0/2] A64: Implement last four Neon insns
Date: Tue, 18 Mar 2014 23:01:22 +0000 [thread overview]
Message-ID: <1395183684-21584-1-git-send-email-peter.maydell@linaro.org> (raw)
These two patches implement the last four A64 Neon instructions:
SQNEG, SQABS, USQADD, SUQADD
meaning that we have complete coverage of the userspace instruction
set, with the exception of the optional crypto and CRC instructions.
As with the previous set, these are safe changes so I'm planning to
get them into 2.0 even though they're not strictly speaking
bugfixes. (Specifically, expect to see these plus a few other
bugfixes in a pullreq tomorrow aiming at rc1.)
Changes v1->v2: use extract32/deposit32 in the USATACC and
SSATACC macros rather than raw bit-twiddling.
thanks
-- PMM
Alex Bennée (2):
target-arm: A64: Add saturating int ops (SQNEG/SQABS)
target-arm: A64: Add saturating accumulate ops (USQADD/SUQADD)
target-arm/helper.h | 34 ++++++---
target-arm/neon_helper.c | 187 +++++++++++++++++++++++++++++++++++++++++++++
target-arm/translate-a64.c | 160 +++++++++++++++++++++++++++++++++++---
3 files changed, 359 insertions(+), 22 deletions(-)
--
1.9.0
next reply other threads:[~2014-03-18 23:26 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-18 23:01 Peter Maydell [this message]
2014-03-18 23:01 ` [Qemu-devel] [PATCH for-2.0 v2 1/2] target-arm: A64: Add saturating int ops (SQNEG/SQABS) Peter Maydell
2014-03-18 23:01 ` [Qemu-devel] [PATCH for-2.0 v2 2/2] target-arm: A64: Add saturating accumulate ops (USQADD/SUQADD) Peter Maydell
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=1395183684-21584-1-git-send-email-peter.maydell@linaro.org \
--to=peter.maydell@linaro.org \
--cc=agraf@suse.de \
--cc=alex.bennee@linaro.org \
--cc=christoffer.dall@linaro.org \
--cc=dmueller@suse.de \
--cc=kvmarm@lists.cs.columbia.edu \
--cc=laurent.desnogues@gmail.com \
--cc=matz@suse.de \
--cc=patches@linaro.org \
--cc=peter.crosthwaite@xilinx.com \
--cc=qemu-devel@nongnu.org \
--cc=rth@twiddle.net \
--cc=will.newton@linaro.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).