shithub: riscv

ref: a291bbdeddfd41a2f0907ecbd7b819f0eedffdaf
dir: /sys/src/boot/pc/

a20.s
apm.s
e820.s
fat.c
fns.h
iso.c
l.s
mbr.s
mem.h
mkfile
pbs.s
pxe.c
sub.c
uart.s
x16.h