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.
55 lines
1.8 KiB
YAML
55 lines
1.8 KiB
YAML
emulator: ProSystem
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type: libretro
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core_classification: community_fork
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source: "https://github.com/libretro/prosystem-libretro"
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upstream: "https://github.com/gstanton/ProSystem1_3"
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profiled_date: "2026-03-24"
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source_commit: "8a88014287c7a01cd568067e5a557d0a2b2a051f"
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core_version: "1.3e"
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version_basis:
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kind: file
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path: "core/libretro.c"
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pattern: 'info->library_version\s+=\s+"([^"]+)'
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display_name: "Atari - 7800 (ProSystem)"
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cores:
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- prosystem
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systems:
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- atari-7800
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notes: |
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Atari 7800 emulator by Greg Stanton, ported to libretro by community
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contributors. The upstream is a Windows-only application with a single
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user-configured BIOS path. The libretro port adds automatic region-based
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BIOS selection: PAL carts get (E), everything else gets (U).
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Region is read from cartridge header byte 57 (core/Cartridge.c:214) or
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overridden by the internal database (core/Database.c:1739-1757).
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Both BIOS files are optional. The core runs without them but some titles
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have compatibility issues (startup encryption check). bios_Store() maps
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the BIOS into ROM at address (65536 - bios_size).
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No core option controls BIOS loading. If the file exists in the system
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directory, it is loaded automatically. No hash or size validation is
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performed on the BIOS file.
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The .info declares one firmware, the U BIOS. The code also opens the E BIOS
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for PAL cartridges (core/libretro.c:581-582).
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files:
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- name: "7800 BIOS (U).rom"
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system: atari-7800
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required: false
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hle_fallback: true
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size: 4096
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description: "NTSC/US BIOS, loaded when cartridge_region != REGION_PAL"
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source_ref: "source core/libretro.c:585"
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- name: "7800 BIOS (E).rom"
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system: atari-7800
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required: false
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hle_fallback: true
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size: 16384
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description: "PAL/EU BIOS, loaded when cartridge_region == REGION_PAL"
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source_ref: "source core/libretro.c:583"
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