shithub: riscv

ref: 2cf1e43e8cb87f0b201229548fe76a02548e67f1
dir: /sys/src/9/

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