mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-10 13:33:24 -05:00
Abdessamad Derraz
e42d0815c1
Thirty profiles from the ES-DE batch, each source-verified by the session that wrote it and passing the schema and semantic checks. Five declare no files at all and say why in notes referenced to the code: NGP.emu, openbor, Plastic, Swan.emu and XeniOS. Twenty-eight files come with them, every one declared by the profile that needs it and matching the hash it declares, with no duplicate of anything already held: the NetherSX2 Turnip Classic assets, the Speccy machine ROMs, the Virtual Boy homebrew the app bundles, Snes9x EX+'s bundled game, and sixtyforce's Overrides.plist, which carries a size and no hash because the binary never checks one. supermodel gains the four data files it reads from its install tree, hakux marks its controller map unsourceable now that the asset manager is known to read inside the package, and nethersx2 sheds the two core aliases that belong to the Turnip profiles.
140 lines
7.0 KiB
YAML
140 lines
7.0 KiB
YAML
emulator: sixtyforce
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type: standalone
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core_classification: embedded_hle
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source: "https://sixtyforce.com/"
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upstream: "https://sixtyforce.com/"
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profiled_date: "2026-08-12"
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core_version: "2.0.2"
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display_name: "Nintendo - Nintendo 64 (sixtyforce)"
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cores:
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- sixtyforce
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systems:
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- nintendo-64
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- nintendo-64dd
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mode: standalone
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notes: |
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Nintendo 64 emulator for macOS by Gerrit Goossen, closed source since its first
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release in 2001. ES-DE runs it from
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/Applications/sixtyforce.app/Contents/MacOS/sixtyforce and passes the ROM path.
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Everything below is read from the distributed 2.0.2 build (CFBundleVersion 87,
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single x86_64 slice, macOS 10.9 or later); addresses are the virtual addresses
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of Contents/MacOS/sixtyforce. None of it appears on the site, in the help pages
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or in the release notes.
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The boot chain reads nothing. There is no PIF ROM and no CIC image: the boot
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writes the constants for the CIC itself, dispatching on a number in the 6101 to
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7106 range kept in the machine state (0x100071dbf-0x100071e2c). That number is
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what Overrides.plist gives for the game, and when the table has no entry the
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code sums the ROM's own IPL3 region instead (0x100071c78-0x100071c8f,
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0x100071e31-0x100071e94). The country code byte of the cartridge header takes
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the PAL branch for D, F, I, P, S, U, X and Y (0x100071d84-0x100071da3).
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Every primitive the binary can open a file with (URLForResource:withExtension:,
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initWithContentsOfURL:options:error:, initWithFileURL:,
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fileHandleForReadingFromURL:error:, the two directory enumerators, mmap)
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resolves to three sources: the ROM the user picks, the five bundle resources
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below, and the app's own saves.
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A ROM is read in any of three byte orders. The first word decides:
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0x80371240, 0x80371241 and the 64DD IPL word 0x80270740 are big endian and get
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a 32 bit reversal, 0x37804012, 0x37804112 and 0x27804007 are word swapped and
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get a 16 bit reversal, 0x40123780, 0x41123780 and 0x40072780 are already in the
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internal little endian word order and pass through. A gzip stream or a 60gz
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container is decompressed first, and the length has to be a multiple of four
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(0x1000ad5c0-0x1000ad6ce, SFGZFile at 0x1000ae2d0). Anything else fails with
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"Error Loading Cartridge Format".
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64DD support stops at the IPL image. HardwareState carries a cartridge slot
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(pointer at +0x120, length at +0x128) and an IPL slot (+0x138, +0x140) and no
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disk slot; the document types are n64, v64 and z64, and the only occurrences of
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the letters ndd in the whole binary are the two NDDJ immediates in the loader.
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Loading the IPL while a cartridge is open leaves the cartridge in place.
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Autosaves, game freezes, controller paks and the controller configuration are
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written by the app, so none of them is an entry here.
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files:
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- name: 64DD_IPL.bin
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system: nintendo-64dd
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required: false
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description: "64DD IPL ROM"
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note: >
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Opened through the file panel like a cartridge. The loader builds the four
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byte game code from the header, media format at 0x3b, then the two
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cartridge id bytes read 0x3d before 0x3c, then country at 0x3e, and keeps
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the image in the 64DD slot instead of the cartridge slot when that code
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reads NDDJ. That is the Japanese retail IPL; the USA image reads NDDE and
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the development image NDXJ, so neither can reach that slot. No code path
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opens the file by name, so the entry carries no
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alias and the name is a label. The image is mapped at 0x06000000 and read
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back by PI DMA bounded by its own length, and the 64DD register window at
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0x05000000, 0x524 bytes for the ASIC buffers and registers, is installed
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only once the image is loaded. The same pointer and length decide the disk
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drive flag the booting game reads, so an absent image is a supported state.
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Nothing checks a hash, and nothing checks a size beyond the container
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format and the multiple of four.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x100026b18-0x100026b64 (game code test, 64DD slot), 0x10006e470-0x10006e4a7 (game code), 0x100081942-0x1000819b1 (memory map), 0x1000831b2-0x100083285 (PI DMA), 0x100071d62-0x100071d7d (drive flag)"
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- name: Overrides.plist
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path: "Contents/Resources/Overrides.plist"
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system: nintendo-64
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required: false
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bundled: true
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size: 12855
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description: "Per-game hardware overrides"
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note: >
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561 entries keyed by the four byte game code, read at cartridge load and
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carrying the CIC seed, the cartridge memory type, the framebuffer flags and
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the expanded memory and timing settings. The CIC a game boots with comes
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from this table, and the code falls back to a checksum of the ROM when the
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table has no entry for it.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x100039336 (resource name), 0x1000392d0-0x1000393fa (lookup by game code, CIC key), 0x100026e67-0x100026e89 (called with the game code), 0x100071c78-0x100071c8f (CIC read at boot), 0x1000d21a0 (expanded memory log)"
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- name: Controller-Devices.plist
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path: "Contents/Resources/Controller-Devices.plist"
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required: false
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bundled: true
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size: 73988
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description: "Controller device database"
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note: >
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The bundle carries one device list. SFControllerManager loads a bundle
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property list while it initialises and keeps it in its supportedDevices
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table, which the handlers read when a HID device arrives or leaves. The
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user's own mappings are a separate file the manager reads and writes from
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the application support folder.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x100013494-0x1000134e6 (bundle load into supportedDevices), 0x10001918e (read on device arrival), 0x100013870-0x100013a87 (user mappings, separate read)"
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- name: HID-Usage-Names.plist
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path: "Contents/Resources/HID-Usage-Names.plist"
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required: false
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bundled: true
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size: 28249
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description: "HID usage names"
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note: >
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Read from the bundle to name the HID usages and usage pages shown while
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mapping a controller element.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x10001cc6d-0x10001cc81 (resource name and load)"
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- name: Key-Names.plist
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path: "Contents/Resources/Base.lproj/Key-Names.plist"
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required: false
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bundled: true
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size: 2440
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description: "Keyboard key names"
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note: >
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Localised key names for the keyboard controller configuration sheet, read
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from the bundle through the same loader as the other property lists.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x100010c8d-0x100010ca1 (resource name and load)"
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- name: Unit.data
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path: "Contents/Resources/Unit.data"
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required: false
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bundled: true
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size: 65536
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description: "Display texture"
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note: >
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Read from the bundle while the video controller sets up its OpenGL context
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and kept as the unitTexture the controller draws with.
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source_ref: "sixtyforce 2.0.2 MacOS/sixtyforce 0x10004245b-0x10004247b (resource name and load), 0x10004686d (called from video setup), 0x10004658a (unitTexture use)"
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