mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-11-01 15:43:45 -06:00
Abdessamad Derraz
e7aa9e870b
Each libretro profile records version_basis and core_version is read there at its pin. snes9x states 1.63 in snes9x.h, nestopia 2.0.0, mgba 0.11.0, vice 3.10, atari800's libretro tree 7.0.0. Cores whose build takes its version from git carry the nearest tag in describe form (flycast v2.7-90-ge88b0ce, ppsspp, duckstation, gearcoleco), placeholders copied from .info files (Git, SVN) are replaced by the code's statement, and a code that states none is null with kind none.
43 lines
1.3 KiB
YAML
43 lines
1.3 KiB
YAML
emulator: fixNES
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type: libretro
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core_classification: official_port
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source: "https://github.com/libretro/fixNES"
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upstream: "https://github.com/FIX94/fixNES"
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profiled_date: "2026-03-23"
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source_commit: "72af6c6fd9d3b6c23d334ba7385b6a09225f2276"
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prose_written_at: "72af6c6fd9d3b6c23d334ba7385b6a09225f2276"
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core_version: "Alpha v1.3.1"
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version_basis:
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kind: file
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path: "main.c"
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pattern: 'VERSION_STRING\s*=\s*"fixNES ([^"]+)"'
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display_name: "Nintendo - NES / Famicom (fixNES)"
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cores:
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- fixnes
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systems:
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- nintendo-nes
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- nintendo-fds
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notes: |
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fixNES is an NES/Famicom emulator by FIX94 (same author as fixGB).
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FDS games require disksys.rom (8192 bytes) in the system directory.
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mapperInitFDS() in mapper.c:87-110 opens the file, validates exact
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size 0x2000, reads into fdsBIOS[]. Returns false if missing or wrong
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size. No hash validation.
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Regular NES/NSF games need no BIOS.
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No other system files loaded. system_dir accessed only for disksys.rom
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(libretro/libretro.c:277-285, doOpenFDSBIOS).
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files:
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- name: "disksys.rom"
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description: "Family Computer Disk System BIOS"
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system: nintendo-fds
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required: true
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mode: both
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size: 8192
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validation: [size]
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source_ref: "source mapper.c:87-110 (mapperInitFDS), source libretro/libretro.c:277-285 (doOpenFDSBIOS)"
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