Meteor GBA - RetroBIOS¶
| Type | libretro |
| Source | https://github.com/libretro/meteor-libretro |
| Version | v1.4 |
| Profiled | 2026-03-24 |
| Cores | meteor |
| Systems | nintendo-gba |
No BIOS or firmware files required. This core is self-contained.
GBA emulator by Philippe Daouadi (2009-2011), libretro port by Hans-Kristian Arntzen. HLE BIOS in ameteor/source/bios.cpp handles SWI calls via Cpu::SoftwareInterrupt() when HasBios() is false (ameteor/source/cpu.cpp:245-311). The libretro port never calls LoadBios() and never queries RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY. Standalone frontends (GTK, text) support optional real BIOS loading.
Generated on 2026-03-25T06:03:30Z