shithub: riscv

ref: 82ccf5b26a8cc6b15216823f7694cb8570f2ccc4
dir: /sys/src/9/

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