From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6425 invoked by alias); 19 Mar 2012 05:26:04 -0000 Received: (qmail 6377 invoked by uid 22791); 19 Mar 2012 05:26:03 -0000 X-SWARE-Spam-Status: No, hits=-4.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from smtp.gentoo.org (HELO smtp.gentoo.org) (140.211.166.183) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 19 Mar 2012 05:25:41 +0000 Received: from vapier.localnet (localhost [127.0.0.1]) by smtp.gentoo.org (Postfix) with ESMTP id CFF241B402F; Mon, 19 Mar 2012 05:25:40 +0000 (UTC) From: Mike Frysinger To: gdb-patches@sourceware.org Subject: [PATCH] sim: bfin: add tests for new shift behavior Date: Mon, 19 Mar 2012 05:26:00 -0000 User-Agent: KMail/1.13.7 (Linux/3.2.0; KDE/4.6.5; x86_64; ; ) Cc: Stuart Henderson References: <1332133480-23514-1-git-send-email-vapier@gentoo.org> In-Reply-To: <1332133480-23514-1-git-send-email-vapier@gentoo.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart22972174.ijyYol0FvH"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <201203190125.43703.vapier@gentoo.org> X-IsSubscribed: yes 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 X-SW-Source: 2012-03/txt/msg00687.txt.bz2 --nextPart22972174.ijyYol0FvH Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-length: 676 and another test for this behavior -mike 2012-03-19 Stuart Henderson * c_dsp32shiftim_amix.s: Check edge cases in shift behavior. --- a/sim/testsuite/sim/bfin/c_dsp32shiftim_amix.s +++ b/sim/testsuite/sim/bfin/c_dsp32shiftim_amix.s @@ -114,6 +114,13 @@ R7 =3D R2 << 5 (S); /* r7 =3D 0x80000000 */ CHECKREG r6, 0x80000000; CHECKREG r7, 0x80000000; =20 +imm32 r0, 0xFFFFFFF4; +imm32 r2, 0xFFF00001; +R6 =3D R0 << 31 (S); /* r6 =3D 0x80000000 */ +R7 =3D R2 << 31 (S); /* r7 =3D 0x80000000 */ +CHECKREG r6, 0x80000000; +CHECKREG r7, 0x80000000; + =20 // Ashift : NEGATIVE data, count (-)=3Dright (half reg) Working ok imm32 r0, 0x80f080f0; --nextPart22972174.ijyYol0FvH Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. Content-length: 836 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) iQIcBAABAgAGBQJPZsNXAAoJEEFjO5/oN/WBd/MP/0vcrgPhmzZ4b9VqeYxG5kZk dzXgICSTUwE/2Cm8RpJtVNqpktV0FUBiSLrCB7Wc3b84jQ5rjVo6MtDlyiGvS3xw frWeGsHE4xxAgA1t9esxRY0ITF9Oc+TA2QazOb+YAolOUrP4OniB6fOpZZaAmzqt DWwDjJXtpPzkn9W1/N2pOMFo5Gy0B4D0RxobyTGYDUMsxK8Z5tW/AjzrPEccioqi S65wbfDyWx3II9QF6LUF1B+3hCVbBdorMMTnldpnMrljalBJhhdx/ZxRI7fpio3Y j0H3/FOrkQ7MBbdH7gMYb9X/EIvdGp0ng6Oj3IrGCR1U7xsljm4nDkeRelq11TgN qtyNE431po3lt/yZIliogf8UZH24i/eaGPCuomhhH7uLgZ6KrdLV/rGwjT5RSj5l Bk2BWhpmPD/SPnyNY9zPW48h4o1qsvsS0Cn5/css63bKAd+dASkt9wkjjKG1khsX rJckYJpfkHvqI7npqEDnSkK9P/i/C3FLYjhHKFaxCK2fiHOWBAgRoqrbJxqHV+pu n9tJaHcnqNwstQcnouNaHtxZg+0Kl8VBVrt1nfAqoIxd3vaH68O0+iV52EZV0CzH a516cRCxv07oiOGIcP2je1GedV1/7UH52nzAmnkzxJRZ7rJIAzsUpYsPJcI8W+sK 3Dq51TwvucYrfbnwqhwZ =ZkVr -----END PGP SIGNATURE----- --nextPart22972174.ijyYol0FvH--