shithub: riscv

ref: f6887b0a3c0a18c59721ea5a006a1c31b3604591
dir: /sys/src/9/

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