Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-neocd/neocd_libretro.so --config /opt/retropie/configs/neogeo/retroarch.cfg "/home/pi/RetroPie/roms/neogeocd/Double Dragon (USA) (En,Ja).chd" --verbose --appendconfig /dev/shm/retroarch.cfg
[INFO] RetroArch 1.12.0 (Git d6deee4)
[INFO] === Build =======================================
[INFO] CPU Model Name: ARMv7 Processor rev 4 (v7l)

[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Feb 19 2023
[INFO] Version: 1.12.0
[INFO] Git: d6deee4
[INFO] =================================================
[INFO] [Input]: Found input driver: "udev".
[INFO] [Core]: Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-neocd/neocd_libretro.so"
[INFO] [Config]: Loading config: "/opt/retropie/configs/neogeo/retroarch.cfg".
[INFO] [Config]: Appending config: "/dev/shm/retroarch.cfg".
[INFO] [Overrides]: Redirecting save file to "/home/pi/RetroPie/roms/neogeocd/Double Dragon (USA) (En,Ja).srm".
[INFO] [Overrides]: Redirecting save state to "/home/pi/RetroPie/roms/neogeocd/Double Dragon (USA) (En,Ja).state".
[INFO] [Environ]: GET_MESSAGE_INTERFACE_VERSION.
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: GET_VFS_INTERFACE. Core requested version >= V3, providing V3.
[INFO] [Environ]: SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS/neocd/".
[INFO] [Environ]: GET_SAVE_DIRECTORY.
[INFO] [Environ]: SET_VARIABLES.
[INFO] [Content]: Content loading skipped. Implementation will load it on its own.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[INFO] [Environ]: SET_PIXEL_FORMAT: RGB565.
[libretro ERROR] No BIOS detected!
[ERROR] [Content]: Failed to load content
[INFO] [Core]: Content ran for a total of: 00 hours, 00 minutes, 00 seconds.
[INFO] [Core]: Unloading core..
[INFO] [Core]: Unloading core symbols..
[INFO] [Core]: Saved core options file to "/opt/retropie/configs/all/retroarch-core-options.cfg".
[INFO] [Config]: Loading config: "/opt/retropie/configs/neogeo/retroarch.cfg".
[INFO] [Overrides]: Configuration overrides unloaded, original configuration restored.