mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-11 12:33:53 -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.
69 lines
2.5 KiB
YAML
69 lines
2.5 KiB
YAML
emulator: PCSX1
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type: libretro
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core_classification: community_fork
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source: "https://github.com/libretro/pcsx1-libretro"
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upstream: "https://github.com/notaz/pcsx_rearmed"
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profiled_date: "2026-03-24"
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source_commit: "35dabb85ff3af6825820f54090d344945f65d24e"
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upstream_commit: "8b6c163575e6ce9a0537553e0d4ed4225315955e"
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core_version: "r22"
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version_basis:
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kind: file
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path: "frontend/libretro.c"
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pattern: 'info->library_version\s+=\s+"([^"]+)'
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display_name: "Sony - PlayStation (PCSX1)"
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cores: [pcsx1]
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systems: [sony-playstation]
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notes: >
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Fork of PCSX-ReARMed targeting general PC hardware. The last commit on libretro/pcsx1-libretro is from 2018-02-11.
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HLE BIOS built-in: if no BIOS file found, core warns and falls back to HLE automatically.
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BIOS search order: scph1001.bin, scph5501.bin, scph7001.bin by exact filename, then scans system
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directory for any file matching "scph*" (case-insensitive) with size == 512 KB.
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No region detection, no hash validation. First valid BIOS found is used regardless of region.
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.info declares scph5500/5501/5502 but code explicitly searches scph1001/5501/7001 first.
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groups:
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bios:
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required: false
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files:
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- name: "scph1001.bin"
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description: "SCPH-1001 (v2.2 12-04-95 A)"
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group: bios
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priority: 1
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hle_fallback: true
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size: 524288
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validation: [size]
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source_ref: "source frontend/libretro.c:1229 (bios[0]), :1181 (size check)"
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evidence:
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hle_fallback: ["2026-10-27-c535a6e54730"]
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validation: ["2026-10-27-c535a6e54730", "2026-10-27-dd7185b51e4e"]
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- name: "scph5501.bin"
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description: "SCPH-5501 (v3.0 11-18-96 A)"
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group: bios
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priority: 2
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hle_fallback: true
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size: 524288
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validation: [size]
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source_ref: "source frontend/libretro.c:1229 (bios[1]), :1181 (size check)"
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evidence:
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hle_fallback: ["2026-10-27-c535a6e54730"]
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validation: ["2026-10-27-c535a6e54730", "2026-10-27-fb7efd4c1af6"]
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- name: "scph7001.bin"
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description: "SCPH-7001 (v4.1 12-16-97 A)"
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group: bios
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priority: 3
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hle_fallback: true
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size: 524288
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validation: [size]
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source_ref: "source frontend/libretro.c:1229 (bios[2]), :1181 (size check)"
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evidence:
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hle_fallback: ["2026-10-27-c535a6e54730"]
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validation: ["2026-10-27-c535a6e54730", "2026-10-27-5fccbc0c830b"]
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# Dynamic scan fallback: after the 3 named files, find_any_bios() scans the
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# system directory for any file starting with "scph" (case-insensitive) that
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# is exactly 512 KB. This covers scph5500.bin, scph5502.bin, scph3000.bin, etc.
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