git: 9front

ref: 4e50c5d1f0f4bd2eb4445c0c9497a81b0436a94c
dir: /sys/src/9/

bcm/
boot/
ip/
kw/
mkfile
mtx/
omap/
pc/
pc64/
port/
ppc/
sgi/
teg2/
xen/
zynq/