shithub: riscv

ref: 82f4c1c0b4160672467e5eceea4c6f7a48c9481c
dir: /sys/src/9/

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