mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-11 12:33:53 -06:00
Abdessamad Derraz
a6716796a9
Where each shipped build finds the config a platform installs and reads every key it opens a file from, read at the build the platform ships: duckstation (EmuELEC, ROCKNIX, RetroBat), xemu, armsx2, hatari, melonDS, dsperate, NanoBoyAdvance, mednafen (ROCKNIX's sydarn fork) and ares, gzdoom, xroar, lrps2 and the amiberry builds at their pins. pin_build names the builds ROCKNIX, EmuELEC and AmberELEC compile, revision the ones RetroBat and Flathub install unpinned. tests/test_launcher_evidence.py covers the rule, the extractor helpers, the invariants and the chains that move placements.
169 lines
7.5 KiB
YAML
169 lines
7.5 KiB
YAML
emulator: melonDS
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type: standalone + libretro
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core_classification: community_fork
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cores: [melonds, "melonds-sa"]
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source: "https://github.com/libretro/melonDS"
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upstream: "https://github.com/melonDS-emu/melonDS"
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profiled_date: "2026-03-24"
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source_commit: "66b5d2634cd0a79030562811e6e05f5532f800ba"
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upstream_commit: "7d8dea42e221b13521270c423b61add41a741b97"
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core_version: "0.9.3"
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version_basis:
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kind: file
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path: "Makefile.common"
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pattern: '^MELONDS_VERSION\s*=\s*"([^"]+)"'
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display_name: "Nintendo - DS (melonDS)"
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systems: [nintendo-ds, nintendo-dsi]
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data_root:
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windows:
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path: "<folder of melonDS.exe>"
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source_ref: "upstream src/frontend/qt_sdl/main.cpp:182-184, 196-205, upstream src/frontend/qt_sdl/CMakeLists.txt:197-202"
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note: "portable beside melonDS.exe when that folder exists. A build with the PORTABLE option off uses the Qt config location"
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macos:
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path: "~/Library/Preferences/melonDS"
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source_ref: "upstream src/frontend/qt_sdl/main.cpp:182-200, 206-211"
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note: "portable beside melonDS.app when that folder exists"
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linux:
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path: "$XDG_CONFIG_HOME/melonDS, else ~/.config/melonDS"
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source_ref: "upstream src/frontend/qt_sdl/main.cpp:182-184, 196-200, 206-211"
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note: "portable beside the executable when that folder exists"
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pin_build:
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- platform: rocknix
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repo: "https://github.com/ROCKNIX/distribution"
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revision: "20261101"
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path: "projects/ROCKNIX/packages/emulators/standalone/melonds-sa/package.mk"
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variable: PKG_VERSION
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value: "906e9ebb27da8c6a715cd7abab4abfe8a8d29427"
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config_reads:
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- file: "melonDS.ini"
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platforms: [rocknix]
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source_ref: "upstream src/frontend/qt_sdl/main.cpp:366, upstream src/frontend/qt_sdl/Config.cpp:682-774, 777-783, 785-795, upstream src/frontend/qt_sdl/Platform.cpp:144-166, ROCKNIX projects/ROCKNIX/packages/emulators/standalone/melonds-sa/patches/001-default-config.patch:8-13, ROCKNIX projects/ROCKNIX/packages/emulators/standalone/melonds-sa/patches/003-hotkeys.patch:41-76"
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keys:
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- key: "BIOS9Path"
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source_ref: "upstream src/frontend/qt_sdl/Config.cpp:238, 240, upstream src/frontend/qt_sdl/EmuInstance.cpp:855-876, 1261-1263"
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condition: "ExternalBIOSEnable=1"
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- key: "BIOS7Path"
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source_ref: "upstream src/frontend/qt_sdl/Config.cpp:238, 241, upstream src/frontend/qt_sdl/EmuInstance.cpp:878-898, 1265-1267"
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condition: "ExternalBIOSEnable=1"
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- key: "FirmwarePath"
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source_ref: "upstream src/frontend/qt_sdl/Config.cpp:238, 242, upstream src/frontend/qt_sdl/EmuInstance.cpp:992-1016, 1269"
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condition: "ExternalBIOSEnable=1 and ConsoleType=0"
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- key: "DSiNANDPath"
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source_ref: "upstream src/frontend/qt_sdl/Config.cpp:227, 249, upstream src/frontend/qt_sdl/EmuInstance.cpp:1039-1043, 1227, 1312-1322"
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condition: "ConsoleType=1"
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- file: "melonDS.toml"
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platforms: [emudeck, retrobat]
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revision: "b86390e4428bf38ce4c1ce0e9ca446d6d25955e8"
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revision_from: "melonDS 1.1: the Flathub manifest net.kuribo64.melonDS at e5ce4504 builds it, and RetroBat's melonDS.exe names it"
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source_ref: "upstream src/frontend/qt_sdl/main.cpp:196-213, 328, upstream src/frontend/qt_sdl/Config.cpp:42, 785-799"
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keys:
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- key: "[DS] BIOS9Path"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:868-889, 1277"
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condition: "[Emu] ExternalBIOSEnable = true"
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- key: "[DS] BIOS7Path"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:891-911"
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condition: "[Emu] ExternalBIOSEnable = true"
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- key: "[DS] FirmwarePath"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:1013-1031, 1285"
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condition: "[Emu] ExternalBIOSEnable = true and ConsoleType = 0"
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- key: "[DSi] BIOS9Path"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:913-938, 1328-1336"
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condition: "[Emu] ConsoleType = 1"
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- key: "[DSi] BIOS7Path"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:940-965, 1328-1332"
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condition: "[Emu] ConsoleType = 1"
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- key: "[DSi] FirmwarePath"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:1013-1029, 1285"
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condition: "[Emu] ConsoleType = 1"
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- key: "[DSi] NANDPath"
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source_ref: "upstream src/frontend/qt_sdl/EmuInstance.cpp:1064-1068, 1338-1340"
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condition: "[Emu] ConsoleType = 1"
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notes: |
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FreeBIOS fallback for DS mode (NTR), while DSi mode requires all native files.
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Libretro fork based on melonDS ~0.9.x era, validates size only.
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Upstream adds CRC32 validation on BIOS files (MemConstants.h).
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DSi SD card emulation controlled by melonds_dsi_sdcard core option.
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files:
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# --- Nintendo DS (NTR) ---
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- name: bios9.bin
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system: nintendo-ds
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description: "ARM9 BIOS"
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required: false
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hle_fallback: true
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size: 4096
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validation: {core: [size], upstream: [size, crc32]}
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crc32: 2ab23573
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source_ref: "source src/NDS.h:196, source src/NDS.cpp:467-477, source src/frontend/Util_ROM.cpp:99-111"
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note: "FreeBIOS fallback (src/FreeBIOS.h), native needed for Key1 cartridge crypto"
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- name: bios7.bin
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system: nintendo-ds
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description: "ARM7 BIOS"
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required: false
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hle_fallback: true
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size: 16384
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validation: {core: [size], upstream: [size, crc32]}
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crc32: 1280f0d5
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source_ref: "source src/NDS.h:197, source src/NDS.cpp:482-492, source src/frontend/Util_ROM.cpp:117-131"
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note: "FreeBIOS fallback (src/FreeBIOS.h), native needed for Key1 init at offset 0x0030"
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- name: firmware.bin
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system: nintendo-ds
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description: "NDS firmware image"
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required: false
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hle_fallback: true
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min_size: 262144
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max_size: 524288
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validation: [size]
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source_ref: "source src/SPI.cpp:192-211, source src/frontend/Util_ROM.cpp:174-195"
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note: "Generated 128KB firmware as fallback, native must be 256KB or 512KB for boot"
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# --- Nintendo DSi (TWL) ---
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- name: dsi_bios9.bin
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system: nintendo-dsi
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description: "DSi ARM9 BIOS"
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required: true
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size: 65536
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validation: {core: [size], upstream: [size, crc32]}
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crc32: bae84f6c
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source_ref: "source src/DSi.h:33, source src/DSi.cpp:587-599, source src/frontend/Util_ROM.cpp:145-156"
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- name: dsi_bios7.bin
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system: nintendo-dsi
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description: "DSi ARM7 BIOS"
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required: true
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size: 65536
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validation: {core: [size], upstream: [size, crc32]}
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crc32: 4316cc42
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source_ref: "source src/DSi.h:34, source src/DSi.cpp:604-620, source src/frontend/Util_ROM.cpp:158-170"
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note: "Contains eMMC key-Y at offset 0x8308 for NAND init"
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- name: dsi_firmware.bin
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system: nintendo-dsi
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description: "DSi firmware image"
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required: true
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size: 131072
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validation: [size]
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source_ref: "source src/SPI.cpp:197-211, source src/frontend/Util_ROM.cpp:201-217"
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- name: dsi_nand.bin
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agnostic: true
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system: nintendo-dsi
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description: "DSi NAND dump"
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required: true
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size: 251658304
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storage: large_file
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source_ref: "source src/frontend/Util_ROM.cpp:224-235, source src/DSi_NAND.cpp:58-97"
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note: "Any regional dump works. Nocash footer required (DSi eMMC CID/CPU at EOF-0x40 or 0xFF800). AES keys derived from ARM7i BIOS offset 0x8308."
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- name: dsi_sd_card.bin
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standalone_path: "dsisd.bin"
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system: nintendo-dsi
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description: "DSi SD card image"
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required: false
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source_ref: "source src/frontend/Util_ROM.cpp:237-243, source src/libretro/libretro.cpp:837, 553, upstream src/frontend/qt_sdl/Config.cpp:120, upstream src/FATStorage.cpp:1024-1025"
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note: "Created if missing, requires melonds_dsi_sdcard core option enabled"
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