feat: profile mame, mame2010, mame2015, mame2016, fix aliases

source-verified BIOS root sets for all MAME cores:
- mame (0.286): 99 sets, official_port, new profile
- mame2010 (0.139): 51 sets, remove cvs.zip phantom
- mame2015 (0.160): 69 sets, replace false mame2016 alias
- mame2016 (0.174): 69 sets, fix 3 phantoms, add 2 missing
- mamearcade/mamemess: fix alias_of mame2016 to mame

emulators/mame2016.yml

@@ -1,24 +1,26 @@
 emulator: MAME 2016
 type: libretro
+core_classification: frozen_snapshot
 source: "https://github.com/libretro/mame2016-libretro"
+upstream: "https://github.com/mamedev/mame/tree/mame0174"
 logo: "https://raw.githubusercontent.com/mamedev/mame/master/docs/source/images/MAMElogo.svg"
-profiled_date: "2026-03-18"
+profiled_date: "2026-03-22"
 core_version: "0.174"
+
+cores:
+  - mame2016
+
 display_name: "Arcade (MAME 2016)"
 mame_version: "0.174"
 systems:
   - snk-neogeo-mvs
   - snk-neogeo-aes
-  - snk-neogeo-cd
   - igs-pgm
-  - igs-pgm2
   - sega-naomi
   - sega-naomi2
   - sega-naomigd
   - sammy-atomiswave
   - sega-stv
-  - sega-model2
-  - sega-model3
   - sega-lindbergh
   - sega-hikaru
   - sega-chihiro
@@ -30,50 +32,30 @@ systems:
   - nintendo-sfcbox
   - nintendo-nss
   - philips-cdi
-  - commodore-cd32
+  - commodore-cubo
   - namco-system246
   - namco-system256
   - namco-system573
   - konami-viper
-  - cave-cv1000
   - taito-gnet
   - super-kaneko-nova
   - capcom-zn1
   - capcom-zn2
   - konami-gv
+  - panasonic-3do
+  - hyper-neogeo64
+  - konami-twinkle
 
 notes: |
-  MAME 2016 is a libretro port of MAME 0.174, released mid-2016. Compared to
-  mame2010 (0.139), it adds 6 years of MAME development including significantly
-  better driver accuracy, ~9200 more ROM sets (23430 vs ~14000), and new hardware
-  support.
+  Frozen snapshot of MAME 0.174 (mid-2016). 69 BIOS root sets. Upstream
+  comparison (tag mame0174): BIOS root sets identical, romload.cpp unmodified,
+  no hiscore.c added. Shallowest libretro fork.
 
-  Key differences from mame2010 (0.139):
-    - Driver source files renamed from .c to .cpp
-    - Neo Geo: Universe BIOS updated to 3.2 (was 2.3 in 0.139)
-    - NAOMI: 23 BIOS variants (Japan/Export/USA/Korea/Dev), same EPR numbering
-    - Sega Lindbergh: new board support (lindbios.zip), 3 BIOS versions
-    - PGM2: new IGS PolyGame Master 2 support (no shared BIOS ZIP)
-    - Saturn driver split to separate saturn.cpp (was in stv.c)
-    - Dreamcast driver split to dccons.cpp, 5 BIOS variants
-    - PlayStation: expanded BIOS coverage (9 JP, 7 EU, 9 US variants)
-    - More Cave CV1000/SH3 games (26 sets, no shared BIOS)
-    - Model 2/3: improved emulation, same BIOS structure
+  Cheats use per-game XML files loaded from system_dir/mame2016/cheat/.
+  Samples in system_dir/mame2016/samples/.
+  Artwork in system_dir/mame2016/artwork/.
 
-  Key differences from current MAME (0.274+):
-    - Missing BIOS dumps added after 0.174 (newer redumps, alt regions)
-    - Neo Geo: no Universe BIOS 4.0 (added in later MAME)
-    - Some CRC32/SHA1 values differ for redumped ROMs
-    - Fewer Sega board BIOS region variants
-    - No Konami e-Amusement/Bemani expansions from post-2016
-
-  BIOS ZIPs are standard MAME romsets. The core looks for them in:
-    1. {content_dir}/ (same folder as the game ROM)
-    2. {system_dir}/mame2016/ (libretro system subfolder)
-    3. {system_dir}/ (libretro system root)
-
-  ROM naming follows MAME 0.174 conventions. Use a 0.174-specific romset for
-  full compatibility.
+  ROM naming follows MAME 0.174 conventions.
 
 files:
   # SNK Neo Geo MVS/AES
@@ -81,8 +63,7 @@ files:
     required: true
     category: bios_zip
     system: snk-neogeo-mvs
-    note: "MVS/AES BIOS, 25+ variants (12 official + 13 Universe BIOS up to 3.2)"
-    source_ref: "src/mame/drivers/neogeo.cpp"
+    source_ref: "src/mame/drivers/neogeo.cpp:2033"
     contents:
       - name: sp-s2.sp1
         description: Europe MVS v2, default
@@ -102,313 +83,403 @@ files:
       - name: 000-lo.lo
         description: zoom table, always required
       - name: uni-bios_3_2.rom
-        description: Universe BIOS 3.2, newest hack
-
-  # Neo Geo CD
-  - name: neocdz.zip
-    required: true
-    category: bios_zip
-    system: snk-neogeo-cd
-    note: "Neo Geo CDZ BIOS"
-    source_ref: "src/mame/drivers/neogeocd.cpp"
-    contents:
-      - name: neocd.bin
-        description: CDZ BIOS
-        size: 524288
-      - name: 000-lo.lo
-        description: zoom table
+        description: Universe BIOS 3.2, hack
 
   # IGS PGM
   - name: pgm.zip
     required: true
     category: bios_zip
     system: igs-pgm
-    note: "PGM system BIOS, 2 program ROM versions + shared tiles/samples"
-    source_ref: "src/mame/drivers/pgm.cpp"
-    contents:
-      - name: pgm_p02s.u20
-        description: 68K BIOS v2, default
-      - name: pgm_p01s.u20
-        description: 68K BIOS v1
-      - name: pgm_t01s.rom
-        description: text tiles
-        size: 2097152
-      - name: pgm_m01s.rom
-        description: samples
-        size: 2097152
+    source_ref: "src/mame/drivers/pgm.cpp:4518"
 
   # Sega NAOMI / NAOMI 2 / GD-ROM / Atomiswave
   - name: naomi.zip
     required: true
     category: bios_zip
     system: sega-naomi
-    note: "NAOMI BIOS, 23 variants: 8 Japan + 6 Export + 6 USA + 2 Korea + 1 Dev"
-    source_ref: "src/mame/drivers/naomi.cpp:2904-2951"
-    contents:
-      - name: epr-21576h.ic27
-        description: Japan, latest
-      - name: epr-21578h.ic27
-        description: Export, latest
-      - name: epr-21577h.ic27
-        description: USA, latest
+    source_ref: "src/mame/drivers/naomi.cpp:9464"
 
   - name: naomi2.zip
     required: true
     category: bios_zip
     system: sega-naomi2
-    note: "NAOMI 2 BIOS, same EPR structure as NAOMI"
-    source_ref: "src/mame/drivers/naomi.cpp:3046-3072"
+    source_ref: "src/mame/drivers/naomi.cpp:9469"
 
   - name: naomigd.zip
     required: true
     category: bios_zip
     system: sega-naomigd
-    note: "NAOMI GD-ROM BIOS, requires rev E or higher"
-    source_ref: "src/mame/drivers/naomi.cpp:2994-3044"
+    source_ref: "src/mame/drivers/naomi.cpp:9470"
 
   - name: awbios.zip
     required: true
     category: bios_zip
     system: sammy-atomiswave
-    note: "Atomiswave BIOS (Sammy)"
-    source_ref: "src/mame/drivers/naomi.cpp:3073-3088"
+    source_ref: "src/mame/drivers/naomi.cpp:9788"
 
-  # Dedicated NAOMI game BIOS sets
   - name: hod2bios.zip
     required: false
     category: bios_zip
-    system: sega-naomi
-    note: "House of the Dead 2 dedicated BIOS, 3 variants"
-    source_ref: "src/mame/drivers/naomi.cpp:2963-2971"
+    source_ref: "src/mame/drivers/naomi.cpp:9465"
+    note: "game-specific BIOS for House of the Dead 2"
 
   - name: f355dlx.zip
     required: false
     category: bios_zip
-    system: sega-naomi
-    note: "Ferrari F355 Deluxe dedicated BIOS"
-    source_ref: "src/mame/drivers/naomi.cpp:2973-2976"
+    source_ref: "src/mame/drivers/naomi.cpp:9466"
+    note: "game-specific BIOS for Ferrari F355 Challenge deluxe"
 
   - name: f355bios.zip
     required: false
     category: bios_zip
-    system: sega-naomi
-    note: "Ferrari F355 Challenge dedicated BIOS, 2 variants"
-    source_ref: "src/mame/drivers/naomi.cpp:2978-2983"
+    source_ref: "src/mame/drivers/naomi.cpp:9467"
+    note: "game-specific BIOS for Ferrari F355 Challenge twin"
 
   - name: airlbios.zip
     required: false
     category: bios_zip
-    system: sega-naomi
-    note: "Airline Pilots Deluxe dedicated BIOS, 2 variants"
-    source_ref: "src/mame/drivers/naomi.cpp:2985-2990"
+    source_ref: "src/mame/drivers/naomi.cpp:9468"
+    note: "game-specific BIOS for Airline Pilots deluxe"
 
-  # Sega ST-V
+  # Sega ST-V / Lindbergh / SP / Hikaru / Chihiro / Triforce
   - name: stvbios.zip
     required: true
     category: bios_zip
     system: sega-stv
-    note: "ST-V BIOS, 10+ region variants (JP/US/EU/TW/Dev)"
-    source_ref: "src/mame/drivers/stv.cpp"
-    contents:
-      - name: epr-20091.ic8
-        description: Japan 97/08/21, default
-      - name: epr-19730.ic8
-        description: Japan 97/02/17
+    source_ref: "src/mame/drivers/stv.cpp:3404"
 
-  # Sega Lindbergh (new vs mame2010)
   - name: lindbios.zip
     required: true
     category: bios_zip
     system: sega-lindbergh
-    note: "Lindbergh BIOS, 3 PC BIOS versions + MPC firmware + GPU BIOS"
-    source_ref: "src/mame/drivers/lindbergh.cpp"
-    contents:
-      - name: 6.0.0010a.bin
-        description: PC BIOS v6.0.0010 alt
-      - name: 6.0.0009.bin
-        description: PC BIOS v6.0.0009
-      - name: fpr-24370b.ic6
-        description: MPC firmware
-        size: 4194304
-      - name: vid_bios.u504
-        description: GeForce BIOS
+    source_ref: "src/mame/drivers/lindbergh.cpp:585"
 
-  # Sega Model 2
-  - name: model2.zip
+  - name: segasp.zip
     required: true
     category: bios_zip
-    system: sega-model2
-    note: "Model 2 BIOS"
-    source_ref: "src/mame/drivers/model2.cpp"
+    source_ref: "src/mame/drivers/segasp.cpp:540"
 
-  # Sega Hikaru / Chihiro / Triforce
   - name: hikaru.zip
     required: true
     category: bios_zip
     system: sega-hikaru
-    note: "Hikaru BIOS (limited functionality in 0.174)"
-    source_ref: "src/mame/drivers/hikaru.cpp"
+    source_ref: "src/mame/drivers/hikaru.cpp:752"
 
   - name: chihiro.zip
     required: true
     category: bios_zip
     system: sega-chihiro
-    note: "Chihiro BIOS (Xbox-based, limited in 0.174)"
-    source_ref: "src/mame/drivers/chihiro.cpp"
+    source_ref: "src/mame/drivers/chihiro.cpp:1487"
 
   - name: triforce.zip
     required: true
     category: bios_zip
     system: sega-triforce
-    note: "Triforce BIOS (GameCube-based, limited in 0.174)"
-    source_ref: "src/mame/drivers/triforce.cpp"
+    source_ref: "src/mame/drivers/triforce.cpp:1027"
 
-  # DECO Cassette
-  - name: decocass.zip
+  - name: sammymdl.zip
     required: true
     category: bios_zip
-    system: deco-cassette
-    note: "DECO Cassette BIOS"
-    source_ref: "src/mame/drivers/decocass.cpp"
-
-  # Nintendo arcade
-  - name: playch10.zip
-    required: true
-    category: bios_zip
-    system: nintendo-playch10
-    note: "PlayChoice-10 BIOS"
-    source_ref: "src/mame/drivers/playch10.cpp"
-
-  - name: nss.zip
-    required: true
-    category: bios_zip
-    system: nintendo-nss
-    note: "Nintendo Super System BIOS"
-    source_ref: "src/mame/drivers/nss.cpp"
-
-  - name: sfcbox.zip
-    required: true
-    category: bios_zip
-    system: nintendo-sfcbox
-    note: "Super Famicom Box BIOS"
-    source_ref: "src/mame/drivers/sfcbox.cpp"
+    source_ref: "src/mame/drivers/sigmab98.cpp:2937"
 
   # Sega Mega Drive arcade
   - name: megaplay.zip
     required: true
     category: bios_zip
     system: sega-megaplay
-    note: "Mega Play BIOS (Mega Drive arcade)"
-    source_ref: "src/mame/drivers/megaplay.cpp"
+    source_ref: "src/mame/drivers/megaplay.cpp:944"
 
   - name: megatech.zip
     required: true
     category: bios_zip
     system: sega-megatech
-    note: "Mega-Tech BIOS (Mega Drive arcade)"
-    source_ref: "src/mame/drivers/megatech.cpp"
+    source_ref: "src/mame/drivers/megatech.cpp:1411"
+
+  # DECO Cassette
+  - name: decocass.zip
+    required: true
+    category: bios_zip
+    system: deco-cassette
+    source_ref: "src/mame/drivers/decocass.cpp:1653"
+
+  # Nintendo arcade
+  - name: playch10.zip
+    required: true
+    category: bios_zip
+    system: nintendo-playch10
+    source_ref: "src/mame/drivers/playch10.cpp:1660"
+
+  - name: nss.zip
+    required: true
+    category: bios_zip
+    system: nintendo-nss
+    source_ref: "src/mame/drivers/nss.cpp:1062"
+
+  - name: sfcbox.zip
+    required: true
+    category: bios_zip
+    system: nintendo-sfcbox
+    source_ref: "src/mame/drivers/sfcbox.cpp:574"
 
   # Philips CD-i
-  - name: cdi.zip
+  - name: cdibios.zip
     required: true
     category: bios_zip
     system: philips-cdi
-    note: "CD-i BIOS"
-    source_ref: "src/mame/drivers/cdi.cpp"
+    source_ref: "src/mame/drivers/cdi.cpp:1294"
 
-  # Commodore CD32
-  - name: cd32.zip
+  # Commodore Cubo (CD32-based arcade)
+  - name: cubo.zip
     required: true
     category: bios_zip
-    system: commodore-cd32
-    note: "Amiga CD32 BIOS"
-    source_ref: "src/mame/drivers/cubocd32.cpp"
+    system: commodore-cubo
+    source_ref: "src/mame/drivers/cubo.cpp:1365"
 
   # Namco boards
   - name: sys246.zip
     required: true
     category: bios_zip
     system: namco-system246
-    note: "Namco System 246 BIOS (PS2-based)"
-    source_ref: "src/mame/drivers/namcops2.cpp"
+    source_ref: "src/mame/drivers/namcops2.cpp:1582"
 
   - name: sys256.zip
     required: true
     category: bios_zip
     system: namco-system256
-    note: "Namco System 256 BIOS (PS2-based)"
-    source_ref: "src/mame/drivers/namcops2.cpp"
+    source_ref: "src/mame/drivers/namcops2.cpp:1622"
 
   - name: sys573.zip
     required: true
     category: bios_zip
     system: namco-system573
-    note: "Konami System 573 BIOS (PSX-based)"
-    source_ref: "src/mame/drivers/ksys573.cpp"
+    source_ref: "src/mame/drivers/ksys573.cpp:4691"
 
-  # Konami Viper
-  - name: kviper.zip
+  # Konami
+  - name: konamigx.zip
     required: true
     category: bios_zip
-    system: konami-viper
-    note: "Konami Viper BIOS (3dfx-based, limited in 0.174)"
-    source_ref: "src/mame/drivers/viper.cpp"
-
-  # Taito G-NET
-  - name: taitogn.zip
-    required: true
-    category: bios_zip
-    system: taito-gnet
-    note: "Taito G-Net BIOS (PSX-based)"
-    source_ref: "src/mame/drivers/taitogn.cpp"
-
-  # PSX-based arcade boards
-  - name: cpzn1.zip
-    required: true
-    category: bios_zip
-    system: capcom-zn1
-    note: "Capcom ZN-1 BIOS (PSX-based)"
-    source_ref: "src/mame/drivers/zn.cpp"
-
-  - name: cpzn2.zip
-    required: true
-    category: bios_zip
-    system: capcom-zn2
-    note: "Capcom ZN-2 BIOS (PSX-based)"
-    source_ref: "src/mame/drivers/zn.cpp"
+    source_ref: "src/mame/drivers/konamigx.cpp:3928"
 
   - name: konamigv.zip
     required: true
     category: bios_zip
     system: konami-gv
-    note: "Konami GV BIOS (PSX-based)"
-    source_ref: "src/mame/drivers/konamigv.cpp"
+    source_ref: "src/mame/drivers/konamigv.cpp:848"
 
-  # Other notable BIOS sets
+  - name: kviper.zip
+    required: true
+    category: bios_zip
+    system: konami-viper
+    source_ref: "src/mame/drivers/viper.cpp:2811"
+
+  - name: gq863.zip
+    required: true
+    category: bios_zip
+    system: konami-twinkle
+    source_ref: "src/mame/drivers/twinkle.cpp:1334"
+
+  # Taito
+  - name: taitogn.zip
+    required: true
+    category: bios_zip
+    system: taito-gnet
+    source_ref: "src/mame/drivers/taitogn.cpp:1076"
+
+  - name: taitotz.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/taitotz.cpp:2918"
+
+  - name: taitofx1.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:4986"
+
+  # PSX-based arcade boards (ZN)
+  - name: cpzn1.zip
+    required: true
+    category: bios_zip
+    system: capcom-zn1
+    source_ref: "src/mame/drivers/zn.cpp:4879"
+
+  - name: cpzn2.zip
+    required: true
+    category: bios_zip
+    system: capcom-zn2
+    source_ref: "src/mame/drivers/zn.cpp:4902"
+
+  - name: atpsx.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:4932"
+
+  - name: acpsx.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:4941"
+
+  - name: tps.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:4952"
+
+  - name: vspsx.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:4976"
+
+  - name: psarc95.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:5015"
+
+  - name: atluspsx.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/zn.cpp:5041"
+
+  # Super Kaneko Nova System
   - name: skns.zip
     required: true
     category: bios_zip
     system: super-kaneko-nova
-    note: "Super Kaneko Nova System BIOS, 5 regions"
-    source_ref: "src/mame/drivers/suprnova.cpp"
+    source_ref: "src/mame/drivers/suprnova.cpp:1785"
 
-  - name: alg_bios.zip
+  - name: mac2bios.zip
     required: true
     category: bios_zip
-    system: alg-laserdisc
-    note: "American Laser Games BIOS (Amiga-based laserdisc)"
-    source_ref: "src/mame/drivers/alg.cpp"
+    source_ref: "src/mame/drivers/macs.cpp:771"
 
+  - name: macsbios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/macs.cpp:770"
+
+  # Panasonic 3DO
+  - name: 3dobios.zip
+    required: true
+    category: bios_zip
+    system: panasonic-3do
+    source_ref: "src/mame/drivers/3do.cpp:253"
+
+  # Hyper Neo-Geo 64
   - name: hng64.zip
     required: true
     category: bios_zip
     system: hyper-neogeo64
-    note: "Hyper Neo-Geo 64 BIOS (limited in 0.174)"
-    source_ref: "src/mame/drivers/hng64.cpp"
+    source_ref: "src/mame/drivers/hng64.cpp:1994"
+
+  # Arcadia Systems
+  - name: ar_bios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/arsystems.cpp:974"
+
+  # American Laser Games
+  - name: alg_bios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/alg.cpp:783"
+
+  # Aleck64 (N64-based)
+  - name: aleck64.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/aleck64.cpp:1166"
+
+  # Atari System 1
+  - name: atarisy1.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/atarisy1.cpp:2483"
+
+  # Exidy Max-A-Flex
+  - name: maxaflex.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/maxaflex.cpp:538"
+
+  # Crystal System
+  - name: crysbios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/crystal.cpp:1415"
+
+  # Galaxy Games
+  - name: galgbios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/tmaster.cpp:1865"
+
+  # Aristocrat MK5/MK6
+  - name: aristmk5.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/aristmk5.cpp:2191"
+
+  - name: aristmk6.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/aristmk6.cpp:2922"
+
+  # Pinball
+  - name: allied.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/allied.cpp:711"
+
+  - name: gp_110.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/gp_1.cpp:531"
+
+  - name: gts1.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/gts1.cpp:978"
+
+  - name: gts1s.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/gts1.cpp:981"
+
+  # Other BIOS root sets
+  - name: bubsys.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/nemesis.cpp:2720"
 
   - name: isgsm.zip
     required: true
     category: bios_zip
-    system: isg-selection-master
-    note: "ISG Selection Master BIOS (Sega System 16 conversion)"
-    source_ref: "src/mame/drivers/isgsm.cpp"
+    source_ref: "src/mame/drivers/segas16b.cpp:9463"
+
+  - name: iteagle.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/iteagle.cpp:585"
+
+  - name: pyson.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/pyson.cpp:253"
+
+  - name: shtzone.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/shtzone.cpp:123"
+
+  - name: su2000.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/su2000.cpp:269"
+
+  - name: tourvis.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/tourvis.cpp:550"
+
+  - name: v4bios.zip
+    required: true
+    category: bios_zip
+    source_ref: "src/mame/drivers/mpu4vid.cpp:3654"