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feat: re-profile 40 emulators from fbalpha2012 to holani

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Abdessamad Derraz
2026-03-24 09:33:06 +01:00
parent 65b6ab9354
commit 4c1caea621
41 changed files with 708 additions and 773 deletions
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emulators/gam4980.yml
+14 -28
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@@ -3,7 +3,7 @@ type: libretro
core_classification: pure_libretro
source: "https://github.com/ThisBoringWorld/gam4980"
upstream: "https://codeberg.org/iyzsong/gam4980"
profiled_date: "2026-03-21"
profiled_date: "2026-03-23"
core_version: "0.2"
display_name: "GAM4980"
cores:
@@ -11,58 +11,44 @@ cores:
systems:
- bbk-longman-4980
# GAM4980 is a BBK Longman 4980 electronic dictionary game emulator for
# libretro. Original code from https://codeberg.org/iyzsong/gam4980, based
# on the BA4988 BBK simulator by Wuyun.
# GAM4980 emulates the BBK Longman 4980 (A4980/A4988) electronic dictionary.
# Original code from https://codeberg.org/iyzsong/gam4980, based on the
# BA4988 BBK simulator by Wuyun. Uses a 6502-based CPU with banked ROM access.
#
# The device uses a 6502-based CPU with banked ROM access.
#
# ROM loading (src/libretro.c:1171-1177, retro_init):
# The core gets the RetroArch system directory via RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY,
# appends "/gam4980" to build the ROM directory path, then calls sys_init(romdir).
#
# sys_init (src/libretro.c:693-723):
# ROM loading (src/libretro.c:692-760, sys_init):
# Opens romdir/8.BIN and reads 0x200000 bytes (2 MB) into sys.rom_8 (font ROM).
# Opens romdir/E.BIN and reads 0x200000 bytes (2 MB) into sys.rom_e (OS ROM).
# Both files are mandatory -- no fallback, no error handling. The core will
# crash if either file is missing.
# The upstream has error handling (error_msg + RETRO_ENVIRONMENT_SHUTDOWN on
# missing files). The fork (ThisBoringWorld) removed these checks -- crashes
# on missing files.
#
# Memory map (src/libretro.c:109-110, 300-305):
# 0x800000-0x9FFFFF rom_8 (font ROM, 8.BIN)
# 0xE00000-0xFFFFFF rom_e (OS ROM, E.BIN)
# These ROMs must be dumped from a physical BBK Longman 4980 dictionary.
#
# The .info file does not declare firmware entries. The core is marked
# is_experimental = true.
# No hash validation. No size validation. The .info declares firmware_count=0.
notes: |
Place 8.BIN and E.BIN in the RetroArch system/gam4980/ subdirectory.
Both files must be 2 MB dumps from a BBK Longman 4980 dictionary:
8.BIN - font ROM, dumped from address range 0x800000-0x9FFFFF
E.BIN - OS ROM, dumped from address range 0xE00000-0xFFFFFF
The core will crash without these files (no error handling in sys_init).
Game files use the .gam extension.
files:
- name: "gam4980/8.BIN"
size: 2097152
md5: ddfc001a6859d63ed46368ea7fe9f20c
sha1: 062067e6d661c3d3e10d910435be4a59db1bee9f
required: true
system: bbk-longman-4980
bundled: false
note: "Font ROM (2 MB). Loaded at 0x800000. Dumped from physical device (src/libretro.c:716-718)."
source_ref: "src/libretro.c:716"
note: "Font ROM (2 MB). Loaded at 0x800000."
source_ref: "src/libretro.c:716-718"
- name: "gam4980/E.BIN"
size: 2097152
md5: 72a16fd0d2453108321edc65cd347c77
sha1: b486b6eda5cd7e79bb5605d1fbe36eb88bfc6724
required: true
system: bbk-longman-4980
bundled: false
note: "OS ROM (2 MB). Loaded at 0xE00000. Dumped from physical device (src/libretro.c:720-722)."
source_ref: "src/libretro.c:720"
note: "OS ROM (2 MB). Loaded at 0xE00000."
source_ref: "src/libretro.c:720-722"
platform_details:
bios_mapping:
@@ -75,7 +61,7 @@ platform_details:
the banking system.
load_path:
source_ref: "src/libretro.c:1173-1177"
source_ref: "src/libretro.c:1173-1175"
notes: |
retro_init() builds the path as {system_directory}/gam4980/ and
passes it to sys_init(). Files must be named exactly 8.BIN and