merge ktrace-lwp.

Support booting from ffsv2 filesystems - thanks Simon Burge

nuke MD installboot (ok-ed by thorpej)

nuke installboot.old / bootxx combo (the old "primary bootstrap with
hardcoded blocks of secondary bootstrap"); it was only used by the
distrib ustarfs stuff, and that now uses usr/sbin/installboot a

nuke installboot.old / bootxx combo (the old "primary bootstrap with
hardcoded blocks of secondary bootstrap"); it was only used by the
distrib ustarfs stuff, and that now uses usr/sbin/installboot and ustarboot

show more ...

add bootxx_lfs

reorganize Makefiles so that warning flags aren't accidentally omitted,
and so that all programs and boot blocks are built.

add ustarboot, a ustar-capable unified bootstrap intended to be
mkbootimage'd and slapped on the front of a tar file.

add mkbootimage, a program to make a bootable image (i.e. prepend a boot
block, pad to a block boundary) from a console program (i.e. a boot
block, firmware upgrade executable, etc.)

build the filesystem-specific primaries

installbood_cd9660 no longer exists.

add installboot_cd9660, which is installboot(8) modified to place a boot
block (and faked-up disklabel) into an ISO-9660 file system image.

clean up NetBSD RCS ID strings

add setnetbootinfo to list of subdirs

add netboot

wholesale update from my NetBSD/Alpha source tree. Includes:
Support for AXPpci CPUs,
Support for AlphaStation 600 CPUs,
new boot block structure, which requires an 'installboot'
program and

wholesale update from my NetBSD/Alpha source tree. Includes:
Support for AXPpci CPUs,
Support for AlphaStation 600 CPUs,
new boot block structure, which requires an 'installboot'
program and works a lot like the NetBSD/sparc boot blocks.

show more ...

fill up device switches, clean up a couple of mistakes.

preliminary Alpha support. note that NOT ALL OF THE MODIFICATIONS TO
THE REST OF THE KERNEL ARE IN THE TREE YET. Also, some of this is
_incredibly_ hack-ish, etc., but it works.