shithub: riscv

ref: 6c2e9a98e217e95d75c511561e1198e2d926adfd
dir: /sys/src/9/

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