mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-10 21:43:23 -05:00
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.
69 lines
3.5 KiB
YAML
69 lines
3.5 KiB
YAML
emulator: gopher64
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type: standalone
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core_classification: other
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source: "https://github.com/gopher64/gopher64"
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upstream: "https://github.com/gopher64/gopher64"
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profiled_date: "2026-08-08"
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source_commit: "efe78e544a96ac6724a2c2651d8f0a62044e7467"
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core_version: "v1.1.34"
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display_name: "Nintendo - Nintendo 64 (gopher64)"
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cores:
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- gopher64
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systems:
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- nintendo-64
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mode: standalone
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notes: |
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Nintendo 64 emulator written in Rust by Logan McNaughton, with parallel-rdp
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driving the RDP and rcheevos providing RetroAchievements. Portions of the
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emulation are adapted from mupen64plus and ares. ES-DE and RetroBat both run
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the release binary, RetroBat in portable mode.
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The boot chain reads no file. Both PIF ROMs are compiled in as 1984 byte
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arrays, the size of the PIF ROM window (src/device/pif/rom.rs:1,90;
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src/device/pif.rs:7). reset_pif installs the PAL image when the cartridge
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country code is one of DFIPSUXY and the NTSC image otherwise
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(src/device/pif.rs:252-257, src/device/cart/rom.rs:137-143), and the VR4300
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runs IPL1 and IPL2 out of that array: reads below the PIF RAM offset are
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served from it and writes there panic (src/device/pif.rs:31-58). The CIC needs
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no file either. set_cic hashes the cartridge IPL3 region with SHA-256 and maps
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the six known digests to a seed byte, with the 6102 seed as the fallback
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(src/device/cart/rom.rs:147-175).
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64DD is not emulated, so no IPL image is involved.
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A Transfer Pak port reads two files whose paths come from the configuration,
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gb_rom_path and gb_ram_path, and attaches them when both are set
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(src/lib.rs:194-200). The pair is a Game Boy cartridge and its save, supplied
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by the player: the loader takes the ROM as is and only inspects the tail of
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the RAM for MBC3 clock state (src/device/controller/gbcart.rs:37-75), then
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writes the RAM back on shutdown (src/lib.rs:276-288). The code fixes no name,
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size or hash for either, so neither carries a file entry here.
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The SC64 SD card image is created rather than obtained: an empty save is
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resized to 64 MB and FAT formatted on first access
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(src/device/cart/sc64.rs:4,34-38). Cartridges come from argv, plain or as the
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first matching entry of a zip or 7z archive (src/device.rs:188-256).
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Everything else under the configuration, data and cache directories is written
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by the emulator: config.json and cheats.json (src/ui/config.rs:99-111,134-146),
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retroachievements.json (src/lib.rs:209; src/retroachievements.rs:37,61),
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ice_config.json from the netplay server response (src/ui/netplay.rs:715-718,
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src/netplay.rs:419), the eeprom, sram, flash, mempak, sdcard and romsave saves
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and the savestates (src/ui/storage.rs:212-232; src/savestates.rs:179,236). For
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a netplay launch the GUI serialises the cheats to the cache directory, passes
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them to a re-exec of itself through the hidden --cheats flag and deletes the
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file afterwards (src/ui/gui.rs:583-593,600-615,630; src/lib.rs:141-147).
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portable.txt is tested for existence only, to move those three directories
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beside the executable (src/ui.rs:186-200).
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Compiled-in data: the cheat database (src/cheats.rs:31), the No-Intro
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Nintendo 64 export that names entries in the ROM browser
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(src/ui/gui.rs:688-690), the RobotoMono face handed to SDL_ttf from memory
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(src/ui/video.rs:109, src/ui/input_profile.rs:99), the parallel-rdp SPIR-V
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modules (parallel-rdp/spirv.hpp and parallel-rdp/spirv_crt.hpp, used at
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parallel-rdp/interface.cpp:4-5,619) and the Slint translations bundled at
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build time (build.rs:11).
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files: []
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