From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3B8BB9AB.570AE813@mvista.com> Date: Tue, 28 Aug 2001 08:32:59 -0700 From: Scott Anderson MIME-Version: 1.0 To: Mark Pilon Cc: linuxppc-embedded@lists.linuxppc.org Subject: Re: how to dump other regs via abatron-bdi / gdb ? References: <3B8AB925.D2DB3E90@minolta-qms.com> Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Mark Pilon wrote: > > I'm accustomed to printing general purpose registers: print $r0 > and the like -- > > bringing up a board (before establishing an exception vector table) > I'm getting some unknown exception -- how do I print the ESR (and > other SPRs for that matter ) ?? If all is configured correctly, you can just do: BDI>rd esr esr : 0x00000000 0 If not, but you know the SPR number, you can just do: BDI>rdspr 0x3d4 SPR 980 : 0x00000000 0 > I suspect the problem is an incomplete bdi board config file, > but it'd help to be able to figure out what's missing ... The BDI came with a file called reg405gp.def. This file contains the mappings from names to spr/dcr numbers. Make sure it is in your tftp directory and then make sure you have something like: [REGS] IDCR1 0x010 0x011 ;MEMCFGADR and MEMCFGDATA IDCR2 0x012 0x013 ;EBCCFGADR and EBCCFGDATA IDCR3 0x014 0x015 ;KIAR and KIDR FILE reg405gp.def in your config file. BOOT your BDI and you should then be set. Scott Anderson scott_anderson@mvista.com MontaVista Software Inc. (408)328-9214 1237 East Arques Ave. http://www.mvista.com Sunnyvale, CA 94085 ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/