shithub: riscv

ref: 5c945a0b4891a20deeb023b3bd40dee5dda1aaff
dir: /sys/src/9/

bcm/
boot/
ip/
kw/
mkfile
mtx/
omap/
pc/
pc64/
port/
ppc/
sgi/
teg2/
xen/
zynq/