shithub: riscv

ref: ad36593a991e526168f5bcc2d3d14e0c66c0f642
dir: /sys/src/9/

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