From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21616 invoked by alias); 2 Aug 2014 14:54:47 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 21602 invoked by uid 89); 2 Aug 2014 14:54:46 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.4 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD,SPF_PASS autolearn=ham version=3.3.2 X-HELO: smtp.gentoo.org Received: from smtp.gentoo.org (HELO smtp.gentoo.org) (140.211.166.183) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-GCM-SHA384 encrypted) ESMTPS; Sat, 02 Aug 2014 14:54:45 +0000 Received: from vapier.localnet (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id 7DF0033FF66; Sat, 2 Aug 2014 14:54:43 +0000 (UTC) From: Mike Frysinger To: gdb-patches@sourceware.org Cc: Nick Clifton Subject: Re: MSP430 SIM: Add support for hardware multiply Date: Sat, 02 Aug 2014 14:54:00 -0000 Message-ID: <5804568.hLA7fg3VQR@vapier> User-Agent: KMail/4.13.1 (Linux/3.14.2; KDE/4.13.1; x86_64; ; ) In-Reply-To: <87zjislnam.fsf@redhat.com> References: <87zjislnam.fsf@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1483156.WyHfBfTZSY"; micalg="pgp-sha1"; protocol="application/pgp-signature" X-IsSubscribed: yes X-SW-Source: 2014-08/txt/msg00029.txt.bz2 --nextPart1483156.WyHfBfTZSY Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" Content-length: 843 On Thu 08 May 2014 08:52:49 Nick Clifton wrote: > I am applying the attached patch to add support for simulating the > hardware multiply feature found on some MSP430 MCUs. any reason for the compression ? its size doesn't seem to justify it at al= l. > sim/msp430/ChangeLog > 2014-05-08 Nick Clifton >=20 > * msp430-sim.c (sim_open): Do not allocate memory over the > hardware multiply registers. > (get_op): Add support for reads from the hardware multiply > registers. > (put_op): Add support for writes to the hardware multiply > registers. > (msp430_step_once): Add support for the RETI instruction used by > the CPUX architecture. the global static vars really look like they should be part of the cpu or s= im=20 state and not just global variables. otherwise you can't easily reset them= ? -mike= --nextPart1483156.WyHfBfTZSY Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part. Content-Transfer-Encoding: 7Bit Content-length: 819 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJT3Pu1AAoJEEFjO5/oN/WBf5kP/jxSmmyXtCA97QzcQG+aR+uM BYl/1wazhBs9FR3qLaWaPg4d4vvClej5fr0fxPf/IDx3dPgz1prsps4ew8Evd2pc KGlDWy7us6JTKHZ7DidBt9nO6tdT44DzbCIoonqYmqyUAolian/g3shX3srdiYru j7y52ZzNBPfMyvgCUoUDBW5nt8dXtFT7UB54S+nCx+SenEBMiKthYk34CFdS2fW9 XHC9XG0wiwHhm3p95nXpDG0A1K2bhAXWBLvM472RDhqdFhzl5jTT1FHqfgU7o93Z 1k2wVIQt1vJuAw/hpXSGdYObJoautVJsSN2IpIKdTWiZc8/K58mDXLhpSgOmEp9/ zFbnEfXPO1/OcVHGin0u4gV5kcLsj/UVipWYrhQp5J81c1f57ZoDMckxY8NVDTru TbFHh3OnGg9VmLklpBhFrZ+4T+MQ1HzsPxeP/yg9/a1aYpanQdG/L8e9uYnhkYS7 UtmDr4bboqwBlj1X4kCiWCYGwIgNWAdZbJmiZ6lYlR+lO+IAYfYz8IPK2LJNoIcD WEDlASPC86TvAnVKAl/anp+JAAytsMdIXdaJ8bLjZYVTbeoRL5crXd4Dt32fjY/7 CQZwI9btr99r9+IPk8YhALr3d0faT7YocYucY+oBzcUTVSM56DuKjxs0XGGbQXpC Gu4Dk6l6sPikHHG9mpb6 =44s3 -----END PGP SIGNATURE----- --nextPart1483156.WyHfBfTZSY--