git: 9front

ref: c9a4dc6ae84c9af3c27be7a7c24dcdb8ac5f4bd6
dir: /sys/src/9/

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