K 10
svn:author
V 6
obrien
K 8
svn:date
V 27
2002-10-11T22:30:09.000000Z
K 7
svn:log
V 360
* Negative #if's are harder to read as they don't tell exactly what arch
  something applies to.  So change #ifndef to an explicit list of defines.
* Treate sparc64 and ia64 as 64-bit platforms, which means larger roots.
* sparc64 should halt back to the firmware, not reset.
* sparc64 doesn't need to play MS-DOS/BIOS partition crap games.

Reviewed by:	jake

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