git: 9front

ref: d3aca0398d0e0bb8358403f6fc2d247f2bffb1b4
dir: /sys/src/9/

alphapc/
bcm/
bitsy/
boot/
ip/
kw/
mkfile
mtx/
omap/
omap4/
pc/
port/
ppc/
teg2/