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From: Eric Melville <m_thrope@rigelfore.com>
To: Joseph Michaud <jmichaud@chaos.boston.sgi.com>,
	linux@cthulhu.engr.sgi.com
Subject: Re: able to bootp/NFS-install/reboot R4400SC Indy
Date: Sat, 20 Feb 1999 02:04:05 -0800	[thread overview]
Message-ID: <36CE8895.A251FB2A@rigelfore.com> (raw)
In-Reply-To: 9902181451.ZM96@chaos.boston.sgi.com

it says ---

offset = 0
offset = 1
offset = 2
offset = 3
offset = 0
offset = 1
offset = 2

etc etc etc

???????

-E

> I had encountered a problem once with a bad R4400 CPU (only one)
> incorrectly loading halfword (16-bit) values from memory.  The
> following uuencoded gzipped mips2 binary mallocs lines of four
> halfwords, loads it with a certain bit pattern, and then in a loop
> checks all 0th halfwords, then all 1st, then 2nd, then 3rd.  (I had
> problems with the 3rd halfwords.)
> 
> Boot up IRIX and give it a try.  If it prints out anything other
> than "offset = 0", etc., then there is a problem.  (You could probably run
> it under miniroot as well.)  It was built on 6.2.

  parent reply	other threads:[~1999-02-20 10:07 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-02-17  6:27 able to bootp/NFS-install/reboot R4400SC Indy Joan Eslinger
1999-02-17  6:43 ` Eric Melville
1999-02-17  7:08 ` Alex deVries
1999-02-17  7:14   ` Joan Eslinger
1999-02-18  6:54     ` Eric Melville
1999-02-20  0:52       ` Thomas Bogendoerfer
1999-02-20 10:08         ` Eric Melville
     [not found]       ` <9902181451.ZM96@chaos.boston.sgi.com>
1999-02-20 10:04         ` Eric Melville [this message]
1999-02-22 18:14   ` Chad Carlin
1999-02-22 22:56     ` Eric Melville
1999-02-23  2:23       ` Mark A. Zottola
     [not found]     ` <19990223000909.B502@uni-koblenz.de>
1999-02-23  1:28       ` Chad Carlin
1999-02-23  5:20 ` Chad Carlin
1999-02-23  6:21   ` Alex deVries
1999-02-23 15:51     ` Chad Carlin

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