From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1MabCi-0000JB-3j for qemu-devel@nongnu.org; Mon, 10 Aug 2009 16:10:48 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1MabCd-0000C1-9x for qemu-devel@nongnu.org; Mon, 10 Aug 2009 16:10:47 -0400 Received: from [199.232.76.173] (port=47756 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1MabCc-0000Bk-OE for qemu-devel@nongnu.org; Mon, 10 Aug 2009 16:10:43 -0400 Received: from smtp-2.nfrance.com ([80.247.228.93]:49989) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1MabCc-0003Rq-79 for qemu-devel@nongnu.org; Mon, 10 Aug 2009 16:10:42 -0400 Received: from [192.168.10.162] (extranet.artal.fr [212.51.182.66]) (authenticated bits=0) by smtp-2.nfrance.com (8.13.8/8.13.6) with ESMTP id n7AKAZqF086690 for ; Mon, 10 Aug 2009 22:10:35 +0200 (CEST) (envelope-from alexandre.cabrol@artal.fr) Message-ID: <4A807EB5.6040708@artal.fr> Date: Mon, 10 Aug 2009 22:10:29 +0200 From: Alexandre CABROL PERALES MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="------------070009050301090504010103" Subject: [Qemu-devel] Cirrus VGA regression bug List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org This is a multi-part message in MIME format. --------------070009050301090504010103 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi everybody i try to use Windows NT 4.0 with qemu. I tested with qemu 0.10.6 and vm crash on screen resolution resize (switch from 640x480 16bits to 1280x1024 65536). I made the same test with qemu 0.9.1 and it works well. find attached gdb qemu 0.10.6 trace about cirrus crash. please can you fix it ? - -- Alexandre CABROL PERALES - -- Ingenieur Securite des Systemes d'Information Mob. : 06.98.82.03.06 Mail : alexandre.cabrol@artal.fr Key fingerprint = 1E6B B8DF 5001 A6A8 E057 9D31 7B3B EAB1 4AE4 8953 - -- ARTAL Technologies Rue Pierre-Gilles de Gennes Ens."La Rue", Bat. 9, BP 38138 31681 Labege cedex Tel. : 05.61.00.39.30 Fax : 05.61.00.20.43 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkqAfrUACgkQezvqsUrkiVPqEgCdEMw5UblMtE9sGF+f1gvL348R LzMAn1ZwliP4M2ZzrgfRiDywq/2dR5Mr =cMOb -----END PGP SIGNATURE----- --------------070009050301090504010103 Content-Type: text/plain; name="cirrus_vga-qemu-0.10.6.trace" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="cirrus_vga-qemu-0.10.6.trace" Program received signal SIGFPE, Arithmetic exception. [Switching to Thread 0x7f48c91566e0 (LWP 31712)] 0x000000000045b2d2 in cirrus_bitblt_start (s=0x237b240) at /opt/qemu-0.10.6/hw/cirrus_vga.c:733 733 sx = (src % ABS(s->cirrus_blt_srcpitch)) / depth; --------------070009050301090504010103--