shithub: riscv

ref: f982f8b00b23bb9b5064dbdcd4f52d60112e7b85
dir: /sys/src/9/

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