via http://www.aep-emu.de/

RealBoy is a Complete, Fast, Yet Accurate, Free/Open-Source Game Boy® / Game Boy Color® Emulator for Linux/Unix.

Quote:
Version 0.2.2

  • gboy_ioctrl.c, gboy_ioctrl.h: Fixed crucial bug related to Assembly core declarations.
  • gboy_lcd.c, gboy_lcd.h: Fixed crucial bug related to Assembly core declarations.
  • gboy_conf.c: Fixed not applying default configurations on first execution.