mirror of
https://github.com/Abdess/retroarch_system.git
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Abdessamad Derraz
11da070128
Upstream moved under 145 profiles: 679 refs shifted and 452 followed a renamed file, against 6,483 that still anchor where they were written. The recale rewrites the located ranges only, keeping the annotations and the sentences that carry them, and 106 pins advance in the same commit because refs and source_commit name one revision or the profile describes two at once. Nothing here was guessed. The 183 refs that are CHANGED, GONE or AMBIGUOUS are untouched, and the 57 profiles holding them keep their old pin until someone reads the diff: profile_sync refuses to recale a profile while any of its refs needs a re-read. trident kept its pin too, its annotated ref being one the writer will not rewrite.
89 lines
2.9 KiB
YAML
89 lines
2.9 KiB
YAML
emulator: swanstation
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type: libretro
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core_classification: community_fork
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source: "https://github.com/libretro/swanstation"
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upstream: "https://github.com/stenzek/duckstation"
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profiled_date: "2026-03-25"
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source_commit: "7f69c199ed88d5723f71dd3a6e9c1b7a45b535a6"
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core_version: "v0.1"
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display_name: "Sony - PlayStation (SwanStation)"
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cores: [swanstation]
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systems: [sony-playstation]
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notes: |
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Fork of DuckStation maintained by the libretro community after stenzek removed
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libretro support. Frozen at an early DuckStation state.
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Boot loads a BIOS image; when none is found a built-in OpenBIOS copy
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(dep/openbios) boots instead.
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ref: src/core/system.cpp:650,678-682
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Auto-detects BIOS by scanning system_dir for files of known sizes.
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ref: src/core/host_interface.cpp:136-194 (FindBIOSImageInDirectory)
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Accepts PS1 (512 KB), PS2 (4 MB), and PS3 (0x3E66F0) BIOS images.
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Only the first 512 KB are loaded (src/core/bios.cpp:84, Image(BIOS_SIZE)).
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ref: src/core/bios.h:9 (BIOS_SIZE=0x80000, BIOS_SIZE_PS2=0x400000, BIOS_SIZE_PS3=0x3E66F0)
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27 known BIOS entries identified by MD5 hash.
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ref: src/core/bios.cpp:28-71 (s_image_infos)
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Each entry has: description, region, hash, patch_compatible flag.
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Upstream DuckStation has evolved significantly (105 entries, PS2 BIOS, OpenBIOS,
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priority system). SwanStation is frozen at the fork point.
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files:
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- name: "scph5500.bin"
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description: "SCPH-5500 (v3.0 09-09-96 J)"
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region: [japan]
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required: false
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hle_fallback: true
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md5: "8dd7d5296a650fac7319bce665a6a53c"
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size: 524288
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validation: [size, md5]
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source_ref: "src/core/bios.cpp:49"
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aliases: []
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- name: "scph5501.bin"
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description: "SCPH-5501, 5503, 7003 (v3.0 11-18-96 A)"
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region: [north-america]
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required: false
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hle_fallback: true
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md5: "490f666e1afb15b7362b406ed1cea246"
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size: 524288
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validation: [size, md5]
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source_ref: "src/core/bios.cpp:50-51"
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aliases: []
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- name: "scph5502.bin"
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description: "SCPH-5502, 5552 (v3.0 01-06-97 E)"
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region: [europe]
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required: false
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hle_fallback: true
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md5: "32736f17079d0b2b7024407c39bd3050"
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size: 524288
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validation: [size, md5]
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source_ref: "src/core/bios.cpp:52-53"
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aliases: []
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- name: "psxonpsp660.bin"
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description: "PSP, SCPH-1000R (v4.5 05-25-00 J)"
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region: [world]
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required: false
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hle_fallback: true
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md5: "c53ca5908936d412331790f4426c6c33"
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size: 524288
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validation: [size, md5]
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source_ref: "src/core/bios.cpp:67-68"
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aliases: []
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- name: "ps1_rom.bin"
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description: "PS3 embedded PS1 BIOS (v5.0 06-23-03 A)"
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region: [world]
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required: false
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hle_fallback: true
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md5: "81bbe60ba7a3d1cea1d48c14cbcc647b"
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size: [524288, 4194304, 4089584]
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validation: [size, md5]
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note: "Accepts PS1 (512KB), PS2 (4MB), and PS3 (0x3E66F0) sizes. Only first 512KB used."
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source_ref: "src/core/bios.h:9, src/core/bios.cpp:69-70, src/core/bios.cpp:81-90"
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aliases: []
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