mirror of
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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.
218 lines
8.3 KiB
YAML
218 lines
8.3 KiB
YAML
emulator: Opera (4DO)
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type: libretro
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core_classification: community_fork
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core: opera_libretro
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cores: [opera]
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source: "https://github.com/libretro/opera-libretro"
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upstream: "https://sourceforge.net/projects/freedo/"
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profiled_date: "2026-03-24"
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source_commit: "a501a278d057b952d1ad6165549c59ab178ca497"
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core_version: "1.0.0"
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display_name: "The 3DO Company - 3DO (Opera)"
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systems:
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- 3do
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notes: |
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Opera is the libretro port of the 4DO/FreeDO 3DO Interactive Multiplayer emulator.
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The core requires exactly one system BIOS ROM (rom1) selected via the opera_bios
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core option. BIOS files are loaded from the system directory with
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read_file_from_system_directory() and byteswapped on little-endian hosts.
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The core will not start without a valid BIOS ROM.
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The user selects which BIOS to use from the core option dropdown, which only
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lists BIOS files physically present in the system directory. Any single BIOS
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from the list below is sufficient to run games from its region.
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Kanji font ROMs (rom2) are optional and only needed for Japanese text rendering.
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They are loaded via opera_lr_opts_set_font() and selected via opera_font core option.
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All BIOS files are exactly 1 MB (1048576 bytes) except 3do_arcade_saot.bin (512 KB)
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and panafz1-kanji.bin (933636 bytes).
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BIOS definitions: libopera/opera_bios.c BIOSES[] lines 3-136.
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BIOS loading: opera_lr_opts.c opera_lr_opts_set_bios() lines 239-270.
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Font loading: opera_lr_opts.c opera_lr_opts_get_font() lines 274-293,
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opera_lr_opts_set_font() lines 297-328.
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Core option: libretro_core_options.c opera_bios / opera_font.
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files:
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# -------------------------------------------------------
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# Panasonic FZ-1 (US) - original 3DO launch model
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# -------------------------------------------------------
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- name: "panafz1.bin"
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system: 3do
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region: [north-america]
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required: true
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size: 1048576 # 1 MB
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md5: "f47264dd47fe30f73ab3c010015c155b"
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sha1: "34bf189111295f74d7b7dfc1f304d98b8d36325a"
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note: "Panasonic FZ-1 (U). Version unknown, dated 1993-08-03."
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source_ref: "libopera/opera_bios.c:6-17"
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# -------------------------------------------------------
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# Panasonic FZ-1 (Japan)
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# -------------------------------------------------------
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- name: "panafz1j.bin"
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system: 3do
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region: [japan]
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required: true
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size: 1048576 # 1 MB
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md5: "a496cfdded3da562759be3561317b605"
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sha1: "ec7ec62d60ec0459a14ed56ebc66761ef3c80efc"
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note: "Panasonic FZ-1 (J). Version 1.54, dated 1994-01-22."
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source_ref: "libopera/opera_bios.c:19-30"
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# -------------------------------------------------------
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# Panasonic FZ-1 (Japan) [No RSA]
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# -------------------------------------------------------
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- name: "panafz1j-norsa.bin"
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system: 3do
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region: [japan]
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required: false
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size: 1048576 # 1 MB
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md5: "f6c71de7470d16abe4f71b1444883dc8"
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sha1: "a417587ae3b0b8ef00c830920c21af8bee88e419"
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note: "Panasonic FZ-1 (J) with RSA check removed. Version 1.54."
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source_ref: "libopera/opera_bios.c:32-43"
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# -------------------------------------------------------
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# Panasonic FZ-10 (US) - slim redesign
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# -------------------------------------------------------
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- name: "panafz10.bin"
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system: 3do
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region: [north-america]
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required: true
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size: 1048576 # 1 MB
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md5: "51f2f43ae2f3508a14d9f56597e2d3ce"
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sha1: "3c912300775d1ad730dc35757e279c274c0acaad"
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note: "Panasonic FZ-10 (U). Version 1.59.1.1, dated 1994-08-25."
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source_ref: "libopera/opera_bios.c:45-56"
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# -------------------------------------------------------
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# Panasonic FZ-10 (US) [No RSA]
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# -------------------------------------------------------
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- name: "panafz10-norsa.bin"
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system: 3do
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region: [north-america]
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required: false
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size: 1048576 # 1 MB
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md5: "1477bda80dc33731a65468c1f5bcbee9"
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sha1: "f05e642322c03694f06a809c0b90fc27ac73c002"
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note: "Panasonic FZ-10 (U) with RSA check removed. Version 1.59.1.1."
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source_ref: "libopera/opera_bios.c:58-69"
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# -------------------------------------------------------
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# Panasonic FZ-10 (Europe) ANVIL
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# -------------------------------------------------------
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- name: "panafz10e-anvil.bin"
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system: 3do
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region: [europe]
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required: true
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size: 1048576 # 1 MB
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md5: "a48e6746bd7edec0f40cff078f0bb19f"
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sha1: "a900371f0cdcdc03f79557f11d406fd71251a5fd"
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note: "Panasonic FZ-10 (E) ANVIL. Version 1.66.1.1, dated 1994-09-22."
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source_ref: "libopera/opera_bios.c:71-82"
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# -------------------------------------------------------
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# Panasonic FZ-10 (Europe) ANVIL [No RSA]
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# -------------------------------------------------------
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- name: "panafz10e-anvil-norsa.bin"
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system: 3do
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region: [europe]
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required: false
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size: 1048576 # 1 MB
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md5: "cf11bbb5a16d7af9875cca9de9a15e09"
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sha1: "2765c7b4557cc838b32567d2428d088980295159"
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note: "Panasonic FZ-10 (E) ANVIL with RSA check removed. Version 1.66.1.1."
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source_ref: "libopera/opera_bios.c:84-95"
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# -------------------------------------------------------
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# Goldstar GDO-101M (US)
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# -------------------------------------------------------
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- name: "goldstar.bin"
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system: 3do
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region: [north-america]
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required: true
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size: 1048576 # 1 MB
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md5: "8639fd5e549bd6238cfee79e3e749114"
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sha1: "c4a2e5336f77fb5f743de1eea2cda43675ee2de7"
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note: "Goldstar GDO-101M. Version 1.59, dated 1994-05-10."
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source_ref: "libopera/opera_bios.c:97-108"
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# -------------------------------------------------------
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# Sanyo Try IMP-21J (Japan)
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# -------------------------------------------------------
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- name: "sanyotry.bin"
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system: 3do
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region: [japan]
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required: true
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size: 1048576 # 1 MB
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md5: "35fa1a1ebaaeea286dc5cd15487c13ea"
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sha1: "b01c53da256dde43ffec4ad3fc3adfa8d635e943"
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note: "Sanyo Try IMP-21J. Version 1.59, dated 1994-05-10."
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source_ref: "libopera/opera_bios.c:110-121"
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# -------------------------------------------------------
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# 3DO Arcade - SAOT
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# -------------------------------------------------------
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- name: "3do_arcade_saot.bin"
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system: 3do
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region: [north-america]
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required: false
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size: 524288 # 512 KB
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md5: "8970fc987ab89a7f64da9f8a8c4333ff"
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sha1: "520d3d1b5897800af47f92efd2444a26b7a7dead"
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note: "3DO Arcade SAOT board BIOS. Half the size of consumer BIOS ROMs."
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source_ref: "libopera/opera_bios.c:123-134"
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# -------------------------------------------------------
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# Kanji font ROM - FZ-1 (933636 bytes, non-standard size)
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# -------------------------------------------------------
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- name: "panafz1-kanji.bin"
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system: 3do
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region: [japan]
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required: false
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size: 933636
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md5: "b8dc97f778a6245c58e064b0312e8281"
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sha1: "acd39a8fee1b9d2950d5ab447846c11fb31af63e"
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note: "Kanji font ROM for FZ-1. Version 16.4, dated 1993-08-03. Optional, Japanese text only."
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source_ref: "libopera/opera_bios.c:141-152"
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# -------------------------------------------------------
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# Kanji font ROM - FZ-1J (1 MB)
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# -------------------------------------------------------
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- name: "panafz1j-kanji.bin"
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system: 3do
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region: [japan]
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required: false
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size: 1048576 # 1 MB
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md5: "c23fb5d5e6bb1c240d02cf968972be37"
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sha1: "884515605ee243577ab20767ef8c1a7368e4e407"
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note: "Kanji font ROM for FZ-1J. Version 16.4, dated 1993-08-03. Optional, Japanese text only."
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source_ref: "libopera/opera_bios.c:154-165"
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# -------------------------------------------------------
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# Kanji font ROM - FZ-10JA ANVIL (1 MB)
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# -------------------------------------------------------
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- name: "panafz10ja-anvil-kanji.bin"
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system: 3do
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region: [japan]
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required: false
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size: 1048576 # 1 MB
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md5: "428577250f43edc902ea239c50d2240d"
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sha1: "2e857b957803d0331fd229328df01f3ffab69eee"
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note: "Kanji font ROM for FZ-10JA ANVIL. Version 16.4. Optional, Japanese text only."
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source_ref: "libopera/opera_bios.c:167-178"
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platform_details:
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3do:
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rom1_size: 1048576 # 1 MB standard BIOS
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rom1_arcade_size: 524288 # 512 KB arcade BIOS
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rom2_max_size: 1048576 # 1 MB kanji font ROM
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bios_selection: "core option opera_bios, user picks from detected files"
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font_selection: "core option opera_font, optional"
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byteswap: "rom1 is byteswapped on little-endian (opera_mem_rom1_byteswap32_if_le)"
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hle_available: false
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source_ref: "opera_lr_opts.c:239-270, libopera/opera_bios.c:3-180"
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