From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <3D40556C.4040108@embeddededge.com> Date: Thu, 25 Jul 2002 15:45:48 -0400 From: Dan Malek MIME-Version: 1.0 To: David Updegraff Cc: linuxppc-embedded@lists.linuxppc.org Subject: Re: abatron and kernel modules. References: <200207251713.MAA00232@mint.mw.cray.com> Content-Type: text/plain; charset=us-ascii; format=flowed Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: David Updegraff wrote: > We've been very happily using BDI2000 for kernel debugging on our 405GP > on a 2.4.2 kernel with builtin abatron MMU support (via PTBASE at 0xf0). Hmmmm.....there was a time when we screwed up the kernel PTE by moving around some bits and not telling the folks at Abatron we did that..... I unfortunately don't remember the kernel versions nor the BDI2000 firmware versions that match. All I know is the latest versions of both work together :-) There was also a version of the 2.4.2 kernel, perhaps even a MontaVista snapshot, where I screwed up loading the address of the pte pointer label during initialization. This caused the BDI2000 to go looking into the weeds for random bits that it tried to interpret as page tables. I know that what you are trying to do will work when all of the bits are lined up correctly. If you could upgrade to a newer kernel, it would really help. Thanks. -- Dan ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/