Michael Engel writes:
> Have you already found (and fixed ;-)) the problem with the DS3100, Paul ?
Yep! At least, I think so...
In pmax_get_memory_size() in decstation.c, add:
extern long except_vec3_generic;
to the definitions at the top, and:
/* Copy down exception vector handler code */
memcpy((void *)(KSEG0 + 0x80), &except_vec3_generic, 0x80);
just before the comment:
/* Alter trap #7 (Data Bus Error) to our own routine */
In case you were wondering: I'd cleaned up some code in boot.S, and relied
on code in traps.c to do the copying, forgetting that we needed it for the
PMAX memory test. Don't worry about the state things are in after this,
as it all gets tidied up in trap_init().
Paul M. Antoine, Net: firstname.lastname@example.org
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