shithub: riscv

ref: f05af31f3685423e5f97fd6c17f6e6cb4fc11f4b
dir: /sys/src/9/

alphapc/
bcm/
bitsy/
boot/
ip/
kw/
mkfile
mtx/
omap/
omap4/
pc/
pc64/
port/
ppc/
teg2/