git: 9front

ref: 95f0f77f9b7c4fa5a27ab1f2f7145e91508edb49
dir: /sys/src/9/

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