shithub: riscv

ref: f0217d2c3f31d83bbae91f6f549dc3cfa48e3fc6
dir: /sys/src/9/

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