git: 9front

ref: de9df86fb9bb5a4a7caa7b547f0edc89bcde51b4
dir: /sys/src/9/

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