From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 23 Feb 2004 17:11:51 +0000 (GMT) Received: from mx.mips.com ([IPv6:::ffff:206.31.31.226]:25565 "EHLO mx.mips.com") by linux-mips.org with ESMTP id ; Mon, 23 Feb 2004 17:11:48 +0000 Received: from mercury.mips.com (ns-dmz [206.31.31.225]) by mx.mips.com (8.12.11/8.12.11) with ESMTP id i1NGxfVE014622; Mon, 23 Feb 2004 08:59:41 -0800 (PST) Received: from uhler-linux.mips.com (uhler-linux [192.168.65.120]) by mercury.mips.com (8.12.11/8.12.11) with ESMTP id i1NH7pwp012959; Mon, 23 Feb 2004 09:07:51 -0800 (PST) Subject: RE: r3000 instruction set From: Michael Uhler To: Mark and Janice Juszczec Cc: linux-mips@linux-mips.org, kevink@mips.com, dom@mips.com, echristo@redhat.com In-Reply-To: References: Content-Type: text/plain Organization: MIPS Technologies, Inc. Message-Id: <1077556071.23710.2.camel@uhler-linux.mips.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.0 Date: 23 Feb 2004 09:07:51 -0800 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.39 Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 4410 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: uhler@mips.com Precedence: bulk X-list: linux-mips On Mon, 2004-02-23 at 08:56, Mark and Janice Juszczec wrote: > Hello folks > > Thanks for all the information. Its all been very useful. > > Someone suggested posting the message I get. Here it is: > > >./kaffe-bin FirstClass > [kaffe-bin:6] Illgal instruction 674696a at 2abb034, ra=2adbffd0, > P0_STATUS=0000500 > pid 6: killed (signal 4) > >Reading command line: Try again > Kernel panic: Attmpted to kill int! Under the assumption that I'm reading the message right and the instruction is 0x674696a, that is absolutely a reserved instruction (it is decoded as a RegImm format instruction with an illegal rt field. So unless the 3912 implements something at that code point, it's really illegal. I'd check the code generation to see why it's generating that encoding. > > Someone else suggested dumping all the assembler instructions. The listing > is really long, so I made a unique list of the commands themselves. If > someone can tell me how to use the above error message to figure out the > command causing the problem, I'd really appreciate it. If that's > impossible, can someone tell me which command listed below does not belong? > > /opt/crosstool/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.3/bin/mipsel-unknown-linux-gnu-objdump > -d kaffe-bin | awk '{print $3}' | sort -u > > addiu > addu > b > beq > beqz > blez > bne > bnez > jalr > jr > lb > lbu > li > lui > lw > move > nop > ori > sb > sll > slt > sltiu > subu > sw > > Finally, can someone tell me where I can get a copy of "See MIPS Run" Amazon.com should have it. > > Thanks again for all the help > > Mark > > _________________________________________________________________ > Say good-bye to spam, viruses and pop-ups with MSN Premium -- free trial > offer! http://click.atdmt.com/AVE/go/onm00200359ave/direct/01/ -- Michael Uhler, Chief Technology Officer MIPS Technologies, Inc. Email: uhler@mips.com Pager:uhler_p@mips.com 1225 Charleston Road Voice: (650)567-5025 FAX: (650)567-5225 Mountain View, CA 94043 Mobile: (650)868-6870 Admin: (650)567-5085