Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-atari800/atari800_libretro.so --config /opt/retropie/configs/atari5200/retroarch.cfg "/home/pi/RetroPie/roms/atari5200/Defender (1982) (Atari).a52" --appendconfig /dev/shm/retroarch.cfg
[libretro-atari800]: Got size: 336 x 240.
[libretro-atari800]: Got size: 336 x 240.
[libretro-atari800]: Got size: 336 x 240.
Retro SYSTEM_DIRECTORY /home/pi/RetroPie/BIOS
Retro SAVE_DIRECTORY /home/pi/RetroPie/roms/atari5200/
Retro CONTENT_DIRECTORY /home/pi/.config/retroarch/downloads
WRAP EMU THD
 0  prg
 1  /home/pi/RetroPie/roms/atari5200/Defender (1982) (Atari).a52
Using Atari800 config file: /home/pi/.lr-atari800.cfg
Created by Atari 800 Emulator, Version 3.1.0

Core init
Hack Libretro:crc A5200 ON sz:16 crc:bd52623b
Hack Libretro:A5200 cart->type:6 bd52623b
First retrun to main thread!
[CDROM] No sg devices found and sg kernel module is not loaded.
[libretro-atari800]: Got size: 336 x 240.
 port(0)=1
 port(1)=1
 port(2)=1
 port(3)=1
Modifier crtl pressed 1
exit emu
exit main
Retro DeInit