Files
libretro/emulators/citra_canary.yml
Abdessamad Derraz de1940d57c feat: hle_fallback on 39 emulator profiles (266 entries)
Batch analysis of all 273 profiles to identify HLE/embedded
fallbacks. Added hle_fallback: true where the core has verified
software replacement for missing BIOS files:

- Embedded ROMs: vice (102), ep128emu (22), fuse (18), frodo (4)
- HLE BIOS: bsnes* (33 across 3 profiles), puae (9 AROS),
  noods (4), melonds* (6 FreeBIOS), flycast (3 reios)
- Open-source replacements: sameboy (8), pokemini (1), gpsp (1)
- Built-in fallbacks: np2kai (7), atari800 (6 Altirra),
  picodrive (3), quasi88 (4), gambatte (2)

Conservative: only added where notes or source code confirm HLE.
Skipped 50+ profiles where files are optional alternatives, not
HLE replaceable (neocd, opera, kronos, pcem, etc.)
2026-03-19 13:03:48 +01:00

64 lines
2.0 KiB
YAML

emulator: Citra Canary
type: libretro
source: "https://github.com/libretro/citra"
upstream: "https://github.com/citra-emu/citra"
profiled_date: "2026-03-18"
core_version: "Git"
display_name: "Nintendo - 3DS (Citra Canary/Experimental)"
cores: [citra_canary]
systems:
- nintendo-3ds
notes: |
Same repo as citra (libretro/citra master branch). Canary = experimental.
Data dir: citra-emu (not azahar-emu — this is pre-Azahar Citra).
ref: src/common/common_paths.h
Key file: aes_keys.txt (NOT keys.txt like Azahar).
ref: src/common/common_paths.h:68
Uses RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY.
ref: src/citra_libretro/environment.cpp:149
Files in sysdata/:
aes_keys.txt — AES encryption keys (common_paths.h:68)
boot9.bin — ARM9 bootrom (common_paths.h:69)
sector0x96.bin — secret NAND sector (common_paths.h:70)
shared_font.bin — system shared font, HLE fallback (common_paths.h:67)
seeddb.bin — game seed database (file_sys/seed_db.cpp:15)
NOTE: citra.yml profiles Azahar which uses keys.txt (not aes_keys.txt).
This core uses the pre-Azahar naming convention.
files:
- name: aes_keys.txt
system: nintendo-3ds
required: false
note: "AES keys (named aes_keys.txt in pre-Azahar Citra)"
source_ref: "src/common/common_paths.h:68, src/core/hw/aes/key.cpp"
- name: boot9.bin
system: nintendo-3ds
required: false
note: "ARM9 bootrom for key derivation"
source_ref: "src/common/common_paths.h:69"
- name: sector0x96.bin
system: nintendo-3ds
required: false
note: "OTP-encrypted NAND sector for key derivation"
source_ref: "src/common/common_paths.h:70"
- name: shared_font.bin
system: nintendo-3ds
required: false
hle_fallback: true
note: "system shared font, HLE fallback if missing"
source_ref: "src/common/common_paths.h:67"
- name: seeddb.bin
system: nintendo-3ds
required: false
note: "game seed database for seed-encrypted games (9.6+ titles)"
source_ref: "src/core/file_sys/seed_db.cpp:15"