is it this what you are looking for?
"VisualBoyAdvance is a Game Boy Advance emulator that works with
many ROMs that are publically available. It features save states
(like those that are available in ZSNES), full screen support,
joystick support, the all-important 'speedup emulation' key for
impatient gamers, and a lot more.
It also contains many useful tools for Game Boy Advance developers,
such as powerful GDB and gprof integration."
copy pasted from synaptic, package name is "visualboyadvance"
i think #! is a good alternative for you, download and dd to usb;
welcome and have fun