shithub: riscv

ref: 95c865a4974cd2e1429a0b19da9f8f0e45891fbe
dir: /sys/src/9/

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