feat: re-profile 4 emulators, add ymir

2026-04-13 04:12:33 -05:00 · 2026-03-25 16:49:49 +01:00
parent 4b09205bc9
commit dfd8f8657c
5 changed files with 362 additions and 27 deletions
--- a/emulators/x64sdl.yml
+++ b/emulators/x64sdl.yml
@@ -1,20 +1,181 @@
 emulator: x64sdl
 type: libretro
-source: "https://github.com/libretro/vice-libretro"
-profiled_date: "2026-03-18"
-core_version: "v3.1"
+core_classification: community_fork
+source: "https://github.com/r-type/sdlvice-libretro"
+upstream: "https://sourceforge.net/projects/vice-emu/"
+profiled_date: "2026-03-25"
+core_version: "3.1"
 display_name: "Commodore - C64 (VICE SDL)"
-cores:
-  - vice_x64
-systems:
-  - commodore-c64
+cores: [x64sdl]
+systems: [commodore-c64]
+notes: >
+  Old port of VICE 3.1 using an SDL-to-libretro shim (r-type/sdlvice-libretro).
+  Separate codebase from the newer vice-libretro port. Marked experimental and
+  superseded. Unlike the newer port, this core does NOT embed system ROMs; all ROMs
+  must be on disk in <system_dir>/data/C64/ and <system_dir>/data/DRIVES/.
+  The .info declares firmware_count=0 which is incorrect. No JiffyDOS support.
+  No save states, no netplay, no cheats.

-notes: |
-  Alias for the VICE x64 core. x64sdl is an alternate build name
-  referencing the SDL-based VICE x64 Commodore 64 emulator. In the
-  libretro ecosystem this maps to the same vice_x64 core binary.
+files:
+  # C64 system ROMs (required, path: data/C64/)
+  - name: "kernal"
+    description: "C64 Kernal ROM"
+    required: true
+    size: 8192
+    path: "data/C64/kernal"
+    source_ref: "src/c64/c64rom.c:133, src/c64/c64-resources.c:255"

-  See vice.yml for full ROM and BIOS details. All standard ROMs are
-  embedded in the core binary.
+  - name: "basic"
+    description: "C64 BASIC ROM"
+    required: true
+    size: 8192
+    path: "data/C64/basic"
+    source_ref: "src/c64/c64rom.c:192, src/c64/c64-resources.c:258"

-files: []
+  - name: "chargen"
+    description: "C64 character generator ROM"
+    required: true
+    size: 4096
+    path: "data/C64/chargen"
+    source_ref: "src/c64/c64rom.c:207, src/c64/c64-resources.c:252"
+
+  # C64 variant kernals (optional, for alternate models via c64model.c)
+  - name: "sxkernal"
+    description: "SX-64 Kernal ROM"
+    required: false
+    size: 8192
+    path: "data/C64/sxkernal"
+    source_ref: "src/c64/c64model.c:142,147"
+    notes: "Loaded when SX64 PAL or SX64 NTSC model selected."
+
+  - name: "jpkernal"
+    description: "Japanese C64 Kernal ROM"
+    required: false
+    size: 8192
+    path: "data/C64/jpkernal"
+    source_ref: "src/c64/c64model.c:152"
+    notes: "Loaded when C64 JAP NTSC model selected."
+
+  - name: "jpchrgen"
+    description: "Japanese C64 character generator ROM"
+    required: false
+    size: 4096
+    path: "data/C64/jpchrgen"
+    source_ref: "src/c64/c64model.c:152"
+    notes: "Loaded when C64 JAP NTSC model selected."
+
+  - name: "gskernal"
+    description: "C64 Games System Kernal ROM"
+    required: false
+    size: 8192
+    path: "data/C64/gskernal"
+    source_ref: "src/c64/c64model.c:157"
+    notes: "Loaded when C64 GS PAL model selected."
+
+  - name: "edkernal"
+    description: "PET64/Educator64 Kernal ROM"
+    required: false
+    size: 8192
+    path: "data/C64/edkernal"
+    source_ref: "src/c64/c64model.c:162,167"
+    notes: "Loaded when PET64 PAL or PET64 NTSC model selected."
+
+  # IEC drive ROMs (optional, path: data/DRIVES/)
+  - name: "dos1540"
+    description: "1540 floppy drive ROM"
+    required: false
+    path: "data/DRIVES/dos1540"
+    source_ref: "src/drive/iec/iecrom.c:99, src/drive/iec/iec-resources.c:182"
+    notes: "Hardware-level 1540 drive emulation. Absence disables this drive type."
+
+  - name: "dos1541"
+    description: "1541 floppy drive ROM"
+    required: false
+    path: "data/DRIVES/dos1541"
+    source_ref: "src/drive/iec/iecrom.c:106, src/drive/iec/iec-resources.c:185"
+    notes: "Hardware-level 1541 drive emulation. Most common C64 drive."
+
+  - name: "d1541II"
+    description: "1541-II floppy drive ROM"
+    required: false
+    path: "data/DRIVES/d1541II"
+    source_ref: "src/drive/iec/iecrom.c:113, src/drive/iec/iec-resources.c:187"
+
+  - name: "dos1570"
+    description: "1570 floppy drive ROM"
+    required: false
+    path: "data/DRIVES/dos1570"
+    source_ref: "src/drive/iec/iecrom.c:121, src/drive/iec/iec-resources.c:189"
+
+  - name: "dos1571"
+    description: "1571 floppy drive ROM"
+    required: false
+    path: "data/DRIVES/dos1571"
+    source_ref: "src/drive/iec/iecrom.c:127, src/drive/iec/iec-resources.c:191"
+
+  - name: "dos1581"
+    description: "1581 floppy drive ROM"
+    required: false
+    path: "data/DRIVES/dos1581"
+    source_ref: "src/drive/iec/iecrom.c:133, src/drive/iec/iec-resources.c:193"
+
+  - name: "dos2000"
+    description: "CMD FD-2000 drive ROM"
+    required: false
+    path: "data/DRIVES/dos2000"
+    source_ref: "src/drive/iec/iecrom.c:139, src/drive/iec/iec-resources.c:195"
+    notes: "Not shipped with VICE 3.1 data files."
+
+  - name: "dos4000"
+    description: "CMD FD-4000 drive ROM"
+    required: false
+    path: "data/DRIVES/dos4000"
+    source_ref: "src/drive/iec/iecrom.c:145, src/drive/iec/iec-resources.c:197"
+    notes: "Not shipped with VICE 3.1 data files."
+
+  # IEEE drive ROMs (optional, path: data/DRIVES/)
+  - name: "dos2031"
+    description: "2031 IEEE drive ROM"
+    required: false
+    path: "data/DRIVES/dos2031"
+    source_ref: "src/drive/ieee/ieee.c:115, src/drive/ieee/ieee-resources.c:93"
+    notes: "IEEE488 interface drive. Requires parallel IEEE488 extension."
+
+  - name: "dos2040"
+    description: "2040 IEEE drive ROM"
+    required: false
+    path: "data/DRIVES/dos2040"
+    source_ref: "src/drive/ieee/ieee.c:116, src/drive/ieee/ieee-resources.c:96"
+
+  - name: "dos3040"
+    description: "3040 IEEE drive ROM"
+    required: false
+    path: "data/DRIVES/dos3040"
+    source_ref: "src/drive/ieee/ieee.c:117, src/drive/ieee/ieee-resources.c:98"
+
+  - name: "dos4040"
+    description: "4040 IEEE drive ROM"
+    required: false
+    path: "data/DRIVES/dos4040"
+    source_ref: "src/drive/ieee/ieee.c:118, src/drive/ieee/ieee-resources.c:100"
+
+  - name: "dos1001"
+    description: "1001/8050/8250 IEEE drive ROM"
+    required: false
+    path: "data/DRIVES/dos1001"
+    source_ref: "src/drive/ieee/ieee.c:119, src/drive/ieee/ieee-resources.c:102"
+
+  # Printer ROMs (optional, path: data/PRINTER/)
+  - name: "mps803"
+    description: "MPS-803 printer character ROM"
+    required: false
+    path: "data/PRINTER/mps803"
+    source_ref: "src/printerdrv/drv-mps803.c:420"
+    notes: "Loaded on demand when MPS-803 printer opened."
+
+  - name: "nl10-cbm"
+    description: "NL10 printer ROM"
+    required: false
+    path: "data/PRINTER/nl10-cbm"
+    source_ref: "src/printerdrv/drv-nl10.c:2210"
+    notes: "Loaded on demand when NL10 printer opened."
--- a/emulators/xrick.yml
+++ b/emulators/xrick.yml
@@ -1,7 +1,9 @@
 emulator: XRick
 type: libretro
+core_classification: game_engine
 source: "https://github.com/libretro/xrick-libretro"
-profiled_date: "2026-03-18"
+upstream: "https://github.com/fabiensanglard/xrick"
+profiled_date: "2026-03-25"
 core_version: "1.0.0.6"
 display_name: "Rick Dangerous (XRick)"
 cores:
--- a/emulators/yabasanshiro.yml
+++ b/emulators/yabasanshiro.yml
@@ -1,8 +1,55 @@
-emulator: "yabasanshiro"
-type: alias
-alias_of: "kronos"
-profiled_date: "2026-03-18"
+emulator: yabasanshiro
+type: libretro
+core_classification: official_port
+source: "https://github.com/libretro/yabause/tree/yabasanshiro"
+upstream: "https://github.com/devmiyax/yabause"
+profiled_date: "2026-03-25"
 core_version: "v2.6.8"
 display_name: "Sega - Saturn (YabaSanshiro)"
-note: "This core uses the same BIOS/firmware as kronos. See emulators/kronos.yml for details."
-files: []
+cores:
+  - yabasanshiro
+systems:
+  - sega-saturn
+
+notes: |
+  YabaSanshiro is a Sega Saturn emulator by devmiyax, forked from Yabause.
+  Requires OpenGL 3.3 or OpenGL ES 3.0.
+
+  Saturn BIOS search order:
+    1. {system}/saturn_bios.bin
+    2. {system}/sega_101.bin
+    3. {system}/mpr-17933.bin
+  First file found wins. Real BIOS required for normal operation.
+  HLE available via yabasanshiro_force_hle_bios core option (deprecated,
+  debug only).
+
+  Addon cartridges: 1M/4M RAM expansion via core option (no files needed).
+  ROM cartridge and MPEG card ROM loading disabled in libretro port
+  (cartpath = empty, mpegpath = NULL).
+
+  BIOS loading: libretro.c retro_load_game() lines 1048-1069.
+  Core load: memory.c LoadBios() line 1353, T123Load() memory.h lines 219-280.
+
+files:
+  - name: "saturn_bios.bin"
+    system: sega-saturn
+    required: true
+    hle_fallback: true
+    note: "Primary Saturn BIOS. Any region accepted."
+    source_ref: "libretro.c:1048"
+
+  - name: "sega_101.bin"
+    system: sega-saturn
+    region: [japan]
+    required: false
+    hle_fallback: true
+    note: "Saturn BIOS v1.01 (Japan). Fallback if saturn_bios.bin missing."
+    source_ref: "libretro.c:1052"
+
+  - name: "mpr-17933.bin"
+    system: sega-saturn
+    region: [north-america, europe]
+    required: false
+    hle_fallback: true
+    note: "Saturn BIOS v1.003 (NA/EU). Last fallback."
+    source_ref: "libretro.c:1056"
--- a/emulators/yabause.yml
+++ b/emulators/yabause.yml
@@ -1,8 +1,61 @@
-emulator: "yabause"
-type: alias
-alias_of: "kronos"
-profiled_date: "2026-03-18"
+emulator: yabause
+type: libretro
+core_classification: community_fork
+source: "https://github.com/libretro/yabause"
+upstream: "https://github.com/Yabause/yabause"
+profiled_date: "2026-03-25"
 core_version: "v0.9.15"
 display_name: "Sega - Saturn (Yabause)"
-note: "This core uses the same BIOS/firmware as kronos. See emulators/kronos.yml for details."
-files: []
+cores:
+  - yabause
+systems:
+  - sega-saturn
+
+notes: |
+  Yabause is a software-rendered Sega Saturn emulator. Upstream project is
+  dead; libretro port maintained by the community on the master branch of
+  libretro/yabause.
+
+  Saturn BIOS search order:
+    1. {system}/saturn_bios.bin
+    2. {system}/sega_101.bin
+    3. {system}/mpr-17933.bin
+  First file found wins. HLE BIOS available via yabause_force_hle_bios core
+  option (reduced compatibility). Multi-disc (m3u) requires real BIOS.
+
+  Addon cartridges: 1M/4M RAM expansion via core option (no files needed).
+  ROM cartridge loading, SH1 ROM (CD Block LLE), and MPEG card ROM are
+  standalone-only features disabled in the libretro port.
+
+  BIOS loading: libretro.c retro_load_game() lines 1035-1049.
+  Core load: memory.c LoadBios() line 1260, T123Load() memory.h lines 196-264.
+
+files:
+  - name: "saturn_bios.bin"
+    system: sega-saturn
+    required: true
+    hle_fallback: true
+    max_size: 524288
+    validation: [max_size]
+    note: "Primary Saturn BIOS. Any region accepted."
+    source_ref: "libretro.c:1035"
+
+  - name: "sega_101.bin"
+    system: sega-saturn
+    region: [japan]
+    required: false
+    hle_fallback: true
+    max_size: 524288
+    validation: [max_size]
+    note: "Saturn BIOS v1.01 (Japan). Fallback if saturn_bios.bin missing."
+    source_ref: "libretro.c:1039"
+
+  - name: "mpr-17933.bin"
+    system: sega-saturn
+    region: [north-america, europe]
+    required: false
+    hle_fallback: true
+    max_size: 524288
+    validation: [max_size]
+    note: "Saturn BIOS (NA/EU). Last fallback."
+    source_ref: "libretro.c:1043"
--- a/emulators/ymir.yml
+++ b/emulators/ymir.yml
@@ -0,0 +1,72 @@
+emulator: ymir
+type: standalone + libretro
+core_classification: community_fork
+source: "https://github.com/warmenhoven/Ymir/tree/libretro"
+upstream: "https://github.com/StrikerX3/Ymir"
+profiled_date: "2026-03-25"
+core_version: "PR#746"
+display_name: "Sega - Saturn (Ymir)"
+cores:
+  - ymir
+systems:
+  - sega-saturn
+
+notes: |
+  Ymir is a Sega Saturn emulator by StrikerX3. The libretro port by
+  warmenhoven wraps the shared ymir-core library (PR #746, not yet merged).
+  No .info file exists in libretro-core-info.
+
+  Saturn BIOS search order:
+    1. {system}/sega_101.bin
+    2. {system}/mpr-17933.bin
+    3. {system}/saturn_bios.bin
+  First file found with exact 512 KiB size wins. No HLE fallback for IPL.
+
+  CD Block LLE: optional low-level CD drive emulation. Scans {system}/cdb/
+  for any 64 KiB file. Falls back to HLE when disabled or no ROM found.
+  Known versions in upstream db: 1.04, 1.05, 1.06.
+
+  ROM cartridges: KoF95 and Ultraman shipped with physical ROM carts. The
+  core auto-detects required cartridge from its game database.
+
+  Addon cartridges: 1M/4M DRAM expansion handled via core option (no files).
+
+  Upstream uses XXH128 hashes for ROM identification only, not validation.
+  All file loading validates size only.
+
+files:
+  - name: "sega_101.bin"
+    system: sega-saturn
+    required: true
+    size: 524288
+    validation: [size]
+    aliases: [mpr-17933.bin, saturn_bios.bin]
+    description: "Saturn IPL ROM (BIOS). Any region accepted."
+    source_ref: "libretro.cpp:260-263,534-558"
+
+  - name: "cdb/cdb_rom.bin"
+    system: sega-saturn
+    required: false
+    hle_fallback: true
+    size: 65536
+    validation: [size]
+    description: "SH1 CD Block ROM for low-level CD drive emulation. Core scans cdb/ subdirectory for any matching file."
+    source_ref: "libretro.cpp:567-591"
+
+  - name: "mpr-18811-mx.ic1"
+    system: sega-saturn
+    required: false
+    category: game_data
+    size: 2097152
+    validation: [size]
+    description: "ROM cartridge for The King of Fighters '95."
+    source_ref: "libretro.cpp:619-620,597-616"
+
+  - name: "mpr-19367-mx.ic1"
+    system: sega-saturn
+    required: false
+    category: game_data
+    size: 2097152
+    validation: [size]
+    description: "ROM cartridge for Ultraman: Hikari no Kyojin Densetsu."
+    source_ref: "libretro.cpp:619,621,597-616"