Subject: Re: trap 3e at boot from ofw
To: None <eeh@netbsd.org>
From: john heasley <heas@shrubbery.net>
List: port-sparc64
Date: 07/29/2002 17:48:49
Mon, Jul 29, 2002 at 10:20:46PM -0000, eeh@netbsd.org:
> 
> | when i enter 'boot' at the openprom prompt i fails with 'trap 3e'.  if i
> | enter 'boot' again, it succeeds without a problem.
> |
> | the boot block on the 36g was built and installed from 1.6D from around july
> | 18.  any ideas on what the problem may be?
> 
> | {0} ok .trap-registers
> | %TL:1 %TT:13e %TPC:f000a764 %TnPC:f000a768 
> | %TSTATE:4415001600  %CWP:0 
> |    %PSTATE:16 AG:0 IE:1 PRIV:1 AM:0 PEF:1 RED:0 MM:0 TLE:0 CLE:0 MG:0 IG:0 
> |    %ASI:15  %CCR:44  XCC:nZvc   ICC:nZvc
> 
> The firmware is executing a `trap 0x3e' instruction.
> 
> Eduardo

well, its the most recent flash (3.31) for the ultra-60.  i'd guess it is
having some kind of problem with the geometry of the disk (size), but thats
a completely uneducated guess.

is there some way to trace the obp fcode?  (that's what you mean by firmware,
right?)

what is 3e?  it was not in the list of traps i found in the ultra II manual.

thanks!