git: 9front

ref: a05f1d6ea1a7f7c26f9e17ba41274081f2b9b7b3
dir: /sys/src/boot/efi/

aa64.s
efi.c
efi.h
fns.h
fs.c
ia32.s
iso.c
mem.h
mkfile
pxe.c
sub.c
x64.s