shithub: riscv

ref: 0b268440b9d557f64cba6f7db644a6536fa2b158
dir: /sys/src/9/

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