mirror of
https://github.com/Abdess/retroarch_system.git
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Abdessamad Derraz
1334e84a00
One run of profile_sync --all --rebase-refs --fresh. Every guard held: no ref to review, no prose left under an older pin, no file name or hash literal gained in a cited file since the pin, no built_by pin and no pin keyed by build mode. The site's record of cited source paths is rebuilt with them.
34 lines
1.4 KiB
YAML
34 lines
1.4 KiB
YAML
emulator: VirtualXT
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type: libretro
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core_classification: pure_libretro
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source: "https://codeberg.org/virtualxt/virtualxt"
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upstream: "https://codeberg.org/virtualxt/virtualxt"
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profiled_date: "2026-10-17"
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source_commit: "a400adb0abf242c2fecbe926618338a00dc557c5"
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core_version: "3.1.0"
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display_name: "VirtualXT"
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cores: [virtualxt]
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systems: [ibm-pc]
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# The BIOS ROMs are compiled in: core.c includes headers generated from
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# bios/vxtbios.bin, bios/vxtx.bin and bios/egabios.bin, and hands them to the
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# ROM peripherals with vxt_rom_set_data. The core never asks for the system
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# directory.
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#
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# source_ref: src/frontend/core.c:53-61 (embedded headers)
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# source_ref: src/frontend/core.c:358-375 (BIOS at 0xFE000, VXTX at 0xFD800)
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# source_ref: src/frontend/core.c:438-444 (EGA BIOS when the EGA adapter is chosen)
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# source_ref: src/frontend/core.c:1195-1232 (FreeDOS image written to the save directory)
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# source_ref: src/modules/rom/rom.c:81-96 (an INI "mem" key loads a ROM from the path it gives)
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files: []
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notes:
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bios_approach: >
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VXTBIOS, the VXTX disk extension and the EGA BIOS are embedded. A machine
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described by an INI file can load a ROM from a path the INI names, read
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through the frontend VFS as written. With no content the core writes its
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embedded FreeDOS hard disk image to virtualxt_default.img in the save
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directory and boots it.
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supported_extensions: "img, ini, exe, com"
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