git: 9front

ref: f74329e9f00c9f777b9da59b3b0cd0cbfd78cda0
dir: /sys/src/9/

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