mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-13 21:43:55 -06:00
Abdessamad Derraz
315dab82b7
Three changes to the search-list model, one commit because the readers
and the profiles must move together for the schema to hold.
Set requirement in a groups map. pom2 falls back on apple2.rom for the
][ and the ][+, and on apple2e.rom for the //e it boots and for the
unenhanced //e: one required on the file could not say both. A profile
now declares groups: {name: {required}}, a member writes no required
of its own (schema and validate_schemas refuse one) and load_emulator_
profiles derives it, true when one of its sets is. group takes a name,
a list, or a map from set to rank where the rank differs per set. pom2
is grouped from SystemProfile.cpp and MainWindow.cpp:246-296 at its pin.
One member per required set under --required-only. The pick is the
first the code reads among the held members the region filter leaves,
by rank then declaration order; a set the platform declares a member
of is carried by that declaration. The emulator pack, verify
--emulator, the platform pack, its manifest and verify --platform read
alternatives.required_only_spares or core_file_spares.
variant_group is now selection_slot: files a core chooses between by
a rule other than first found (disc territory for PicoDrive and
Pizza Boy SC, the o2em_bios option, a WebAssembly probe in SWF
Player). Where the code takes any one, the field became a group:
ARMSX1 (ArmSxBackend.java:149-157, name order), ePSXe (load_bios
0x433540-0x433621 of the 2.0.5 Linux x64 binary, one configured path,
HLE when BiosHLE is set), FPse and FPse-NG, DXX-Rebirth's HOGs
(inferno.cpp:472-512). odin and zesarux carried it with no effect.
slot.py compares ranks only between candidates that share a set.
91 lines
3.9 KiB
YAML
91 lines
3.9 KiB
YAML
emulator: "Yabadabadoo"
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type: libretro
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core_classification: community_fork
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source: "https://github.com/ProRapSuperstarOriginalMaster/Yabadabadoo"
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upstream: "https://github.com/libretro/yabause"
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profiled_date: "2026-11-09"
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source_commit: "4c06da9779c485b532f43b3f18c4b81cb93cf11b"
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upstream_commit: "8926b0c6c347f8c5c755911ddb0ac695420ffbf8"
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pin_frozen: "ROCKNIX 20261101 builds this revision, tagged v0.3. Later tags of the fork are not part of that build."
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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/libretro/yabadabadoo-lr/package.mk"
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variable: PKG_VERSION
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value: "4c06da9779c485b532f43b3f18c4b81cb93cf11b"
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core_version: "0.3"
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version_basis:
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kind: file
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path: "yabause/src/libretro/libretro.c"
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pattern: 'library_name\s+=\s+"Yabadabadoo";\s*\n\s*info->library_version\s+=\s+"([^ "]+)'
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display_name: "Sega - Saturn (Yabadabadoo)"
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cores:
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- "yabadabadoo"
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built_by: [rocknix]
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systems:
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- sega-saturn
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notes: |
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Fork of the libretro Yabause core (master), tuned for ARMv7 handhelds.
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The core is yabadabadoo_libretro.so.
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ref: yabause/src/libretro/Makefile:69, yabause/src/libretro/Makefile:265-282
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Saturn BIOS, read from the frontend's system directory. retro_load_game
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first tries saturn_bios.bin, sega_101.bin, then mpr-17933.bin to learn
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whether any BIOS is present. YabauseInit then reads the disc's area code
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and asks bios_for_region for the file to load: for J, T and K discs (and
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discs with no area code) sega_101.bin, saturn_bios.bin, mpr-17933.bin, for
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every other area mpr-17933.bin, saturn_bios.bin, sega_101.bin. The
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yabadabadoo_bios option forces the Japanese or the USA/Europe order.
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ref: yabause/src/libretro/libretro.c:262-284, yabause/src/libretro/libretro.c:1089-1099,
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yabause/src/libretro/libretro.c:1793-1807, yabause/src/libretro/libretro.c:1870-1871,
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yabause/src/yabause.c:346-363, yabause/src/smpc.c:92-101, yabause/src/cs2.c:4186-4214
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The image is read by T123Load, which refuses a file above 512 KiB, and a
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BIOS that fails to load stops YabauseInit. No hash is checked.
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ref: yabause/src/memory.c:1264-1267, yabause/src/memory.h:196-218
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Builds with the SH-2 recompiler (DYNAREC != 0, the miyoomini platform sets
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3) refuse to start a game without a BIOS and show a screen naming the
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files instead. Builds without it run the HLE BIOS. ROCKNIX builds the
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miyoomini platform for its 32-bit RetroArch.
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ref: yabause/src/libretro/libretro.c:192-204, yabause/src/libretro/libretro.c:1809-1821,
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yabause/src/libretro/Makefile:7, yabause/src/libretro/Makefile:281,
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yabause/src/libretro/Makefile.common:145-146
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The cartridge option offers only the 1M and 4M RAM carts and no cartridge
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or MPEG ROM path is passed, so no other firmware is read.
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ref: yabause/src/libretro/libretro.c:1078-1087, yabause/src/libretro/libretro.c:1898-1902
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groups:
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saturn-bios:
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required: true
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files:
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- name: "saturn_bios.bin"
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system: sega-saturn
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group: saturn-bios
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max_size: 524288
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validation: [max_size]
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note: "Any region. Second choice for every disc region."
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source_ref: "yabause/src/libretro/libretro.c:270-271, yabause/src/libretro/libretro.c:1793"
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- name: "sega_101.bin"
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system: sega-saturn
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group: saturn-bios
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region: [japan, asia-ntsc, south-korea]
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max_size: 524288
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validation: [max_size]
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note: "Saturn BIOS v1.01 (Japan). First choice for J, T and K discs."
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source_ref: "yabause/src/libretro/libretro.c:270, yabause/src/libretro/libretro.c:1797"
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- name: "mpr-17933.bin"
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system: sega-saturn
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group: saturn-bios
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region: [north-america, europe, oceania, asia-pal, brazil, latin-america]
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max_size: 524288
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validation: [max_size]
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note: "Saturn BIOS v1.00 (USA/Europe). First choice for U, B, A, E and L discs."
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source_ref: "yabause/src/libretro/libretro.c:271, yabause/src/libretro/libretro.c:1801"
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