Sparcstation 1 kernel dump

Roy Tobin btree!tobin at ucsd.edu
Fri May 25 05:16:12 AEST 1990


I am writing a device driver for a Sun Sparcstation 1 running SunOS 4.0.3.
Every now and then I get a kernel bus fault and am trying to debug it with
an event log which I compiled into the kernel.  I would like to write a
program which analyzes the kernel coredump and prints this event log.  I
can find the virtual address of my event log using adb.  The problem is
that the event log (along with my driver) is dynamically loaded and I
don't know how to map kernel virtual addresses to coredump offsets.  Does
anybody have the answer?

tobin%btree.uucp at ucsd.edu



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