From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 15 Jan 2008 15:50:39 +0000 (GMT) Received: from fig.raritan.com ([12.144.63.197]:8996 "EHLO fig.raritan.com") by ftp.linux-mips.org with ESMTP id S20037268AbYAOPub (ORCPT ); Tue, 15 Jan 2008 15:50:31 +0000 Received: from [192.168.32.206] ([192.168.32.206]) by fig.raritan.com over TLS secured channel with Microsoft SMTPSVC(6.0.3790.1830); Tue, 15 Jan 2008 10:50:24 -0500 Message-ID: <478CD639.3040307@raritan.com> Date: Tue, 15 Jan 2008 10:50:17 -0500 From: Gregor Waltz User-Agent: Thunderbird 1.5.0.10 (X11/20070403) MIME-Version: 1.0 CC: linux-mips@linux-mips.org Subject: Re: Toshiba JMR 3927 working setup? References: <477E7DAE.2080005@raritan.com> <20080106.000725.75184768.anemo@mba.ocn.ne.jp> <4787AC3D.2020604@raritan.com> <20080112.211749.25909440.anemo@mba.ocn.ne.jp> In-Reply-To: <20080112.211749.25909440.anemo@mba.ocn.ne.jp> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 15 Jan 2008 15:50:25.0074 (UTC) FILETIME=[57D70120:01C8578E] To: unlisted-recipients:; (no To-header on input) 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: 18059 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: gregor.waltz@raritan.com Precedence: bulk X-list: linux-mips Atsushi Nemoto wrote: > On Fri, 11 Jan 2008 12:49:49 -0500, Gregor Waltz wrote: > >> I built linux-2.6.23.9 with the above, but the results are still the >> same and the EPC is not in System.map. >> > > Are you searching the exact EPC value in System.map? > Usually you should find a function symbol which contains the EPC value in it. > > Or you can do "mipsel-linux-objdump -d vmlinux" and search the EPC value. > The current error is: Exception! EPC=80026290 CAUSE=00000020(Sys) 80026290 0000000c syscall 80026290 is not in System.map, however, the objdump is much more informative and does contain that value. That particular syscall is in: 8002628c : 8002628c: 24020fab li v0,4011 80026290: 0000000c syscall 80026294: 00401821 move v1,v0 80026298: 14e00003 bnez a3,800262a8 8002629c: 00000000 nop 800262a0: 03e00008 jr ra 800262a4: 00601021 move v0,v1 800262a8: 03e00008 jr ra 800262ac: 00031023 negu v0,v1 Does that provide any clues? I have to go now. I will take another look when I return, but I have looked at kernel_execve before. Thanks From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from fig.raritan.com ([12.144.63.197]:8996 "EHLO fig.raritan.com") by ftp.linux-mips.org with ESMTP id S20037268AbYAOPub (ORCPT ); Tue, 15 Jan 2008 15:50:31 +0000 Message-ID: <478CD639.3040307@raritan.com> Date: Tue, 15 Jan 2008 10:50:17 -0500 From: Gregor Waltz MIME-Version: 1.0 Subject: Re: Toshiba JMR 3927 working setup? References: <477E7DAE.2080005@raritan.com> <20080106.000725.75184768.anemo@mba.ocn.ne.jp> <4787AC3D.2020604@raritan.com> <20080112.211749.25909440.anemo@mba.ocn.ne.jp> In-Reply-To: <20080112.211749.25909440.anemo@mba.ocn.ne.jp> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-Path: Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org Cc: linux-mips@linux-mips.org Message-ID: <20080115155017._mF1rUzAt6CF1Tlrl7R7Iu_UXsPoMhEnzUFLKNGK0WM@z> Atsushi Nemoto wrote: > On Fri, 11 Jan 2008 12:49:49 -0500, Gregor Waltz wrote: > >> I built linux-2.6.23.9 with the above, but the results are still the >> same and the EPC is not in System.map. >> > > Are you searching the exact EPC value in System.map? > Usually you should find a function symbol which contains the EPC value in it. > > Or you can do "mipsel-linux-objdump -d vmlinux" and search the EPC value. > The current error is: Exception! EPC=80026290 CAUSE=00000020(Sys) 80026290 0000000c syscall 80026290 is not in System.map, however, the objdump is much more informative and does contain that value. That particular syscall is in: 8002628c : 8002628c: 24020fab li v0,4011 80026290: 0000000c syscall 80026294: 00401821 move v1,v0 80026298: 14e00003 bnez a3,800262a8 8002629c: 00000000 nop 800262a0: 03e00008 jr ra 800262a4: 00601021 move v0,v1 800262a8: 03e00008 jr ra 800262ac: 00031023 negu v0,v1 Does that provide any clues? I have to go now. I will take another look when I return, but I have looked at kernel_execve before. Thanks