shithub: riscv

ref: a106a19bbfa32f86d43f80e94eaf38b82f97ebe6
dir: /sys/src/9/

alphapc/
bcm/
bitsy/
boot/
ip/
kw/
mkfile
mtx/
omap/
omap4/
pc/
pc64/
port/
ppc/
teg2/