kmoody/libretro
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chore: move quasi88 to 7884be5

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Upstream added tape autoload and PCG-8100 audio, which read no ROM.
load_system_file moved to libretro.c:977, the ROM table is the same.
Comment citations now carry their repository path.
This commit is contained in:
Abdessamad Derraz committed 2026-10-23 16:37:06 +02:00
1 parent 793940a4b3
commit 58baaf6443
1 file changed
+22 -22
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emulators/quasi88.yml
+22 -22
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@@ -4,7 +4,7 @@ core_classification: community_fork
source: "https://github.com/libretro/quasi88-libretro"
upstream: "https://www.retropc.net/showzoh/quasi88/"
profiled_date: "2026-03-29"
source_commit: "46d9cbd59a48ea4b330911e93740817783e0694e"
source_commit: "7884be5277776a5d8c4fdc4e574e9b5b589945c9"
core_version: "0.6.4"
display_name: "NEC - PC-8000 / PC-8800 series (QUASI88)"
cores:
@@ -17,17 +17,17 @@ systems:
# Includes pseudo-BIOS (pbios_n88, pbios_disk) by cisc compiled into the core.
# With pseudo-BIOS, some disk-based games boot but compatibility is limited.
#
# ROM search order (libretro.c:444-491):
# ROM search order (src/LIBRETRO/libretro.c:977-1024):
# 1. <download_dir>/<filename>
# 2. <system_dir>/quasi88/<filename>
# 3. <system_dir>/<filename>
# Each ROM entry has up to 4 alternate filenames tried in order.
#
# ROM loading (libretro.c:550-594):
# ROM loading (src/LIBRETRO/libretro.c:1083-1127):
# N88.ROM and DISK.ROM have pseudo-BIOS fallback if missing.
# All other ROMs are loaded silently if present, ignored if absent.
#
# The original QUASI88 (memory.c:80-95) uses uppercase-first filenames
# The original QUASI88 (src/memory.c:80-95) uses uppercase-first filenames
# (N88.ROM, N88EXT0.ROM, etc.) while the libretro .info file uses
# lowercase with underscore variants (n88.rom, n88_0.rom, etc.).
# The core tries both naming conventions.
@@ -35,16 +35,16 @@ systems:
# FONT.ROM/FONT2.ROM/FONT3.ROM are not in the .info file.
# When missing, the core uses built-in fonts (font.h) or kanji ROM glyphs.
#
# Upstream supports 2HD disk ROM (8 KB) via memory.c:356-368.
# The libretro port reads only 2 KB (2D type) at libretro.c:552.
# Upstream supports 2HD disk ROM (8 KB) via src/memory.c:356-368.
# The libretro port reads only 2 KB (2D type) at src/LIBRETRO/libretro.c:1085.
#
# font.rom divergence: libretro.c:566-571 loads 0x1000 bytes then
# font.rom divergence: src/LIBRETRO/libretro.c:1099-1104 loads 0x1000 bytes then
# overwrites the buffer with kanji ROM + built-in graph. The font.rom
# data ends up unused. Upstream memory.c:427 loads FONT_SZ
# data ends up unused. Upstream src/memory.c:427 loads FONT_SZ
# (2048) and keeps the font data in the first half.
#
# OPNA rhythm samples (2608_BD.WAV etc.): loaded by upstream via
# fmgen/opna.cpp:1271 LoadRhythmSample(), but osd_dir_rom() returns
# src/fmgen/opna.cpp:1271 LoadRhythmSample(), but osd_dir_rom() returns
# NULL in the libretro port (dir_rom never initialized), so the samples
# cannot be loaded. OPNA rhythm playback is silent in the libretro core.
@@ -65,7 +65,7 @@ files:
required: true
hle_fallback: true
note: "N88-BASIC main ROM (32 KB). Falls back to pseudo-BIOS if missing."
source_ref: "src/LIBRETRO/libretro.c:550-551"
source_ref: "src/LIBRETRO/libretro.c:1083-1084"
aliases: ["N88.ROM"]
- name: n88_0.rom
@@ -73,7 +73,7 @@ files:
size: 8192
required: true
note: "N88-BASIC V2 extension ROM 0 (8 KB). Needed by most software."
source_ref: "src/LIBRETRO/libretro.c:555"
source_ref: "src/LIBRETRO/libretro.c:1088"
aliases: ["N88_0.ROM", "N88EXT0.ROM", "n88ext0.rom"]
- name: n88_1.rom
@@ -81,7 +81,7 @@ files:
size: 8192
required: false
note: "N88-BASIC V1H extension ROM 1 (8 KB). For V1 High-speed mode."
source_ref: "src/LIBRETRO/libretro.c:556"
source_ref: "src/LIBRETRO/libretro.c:1089"
aliases: ["N88_1.ROM", "N88EXT1.ROM", "n88ext1.rom"]
- name: n88_2.rom
@@ -89,7 +89,7 @@ files:
size: 8192
required: false
note: "N88-BASIC V1S extension ROM 2 (8 KB). For V1 Standard mode."
source_ref: "src/LIBRETRO/libretro.c:557"
source_ref: "src/LIBRETRO/libretro.c:1090"
aliases: ["N88_2.ROM", "N88EXT2.ROM", "n88ext2.rom"]
- name: n88_3.rom
@@ -97,7 +97,7 @@ files:
size: 8192
required: false
note: "N88-BASIC extension ROM 3 (8 KB). Older V2 extension."
source_ref: "src/LIBRETRO/libretro.c:558"
source_ref: "src/LIBRETRO/libretro.c:1091"
aliases: ["N88_3.ROM", "N88EXT3.ROM", "n88ext3.rom"]
- name: n88n.rom
@@ -105,7 +105,7 @@ files:
size: 32768
required: false
note: "N-BASIC ROM (32 KB). For PC-8001 compatible N-BASIC mode."
source_ref: "src/LIBRETRO/libretro.c:559"
source_ref: "src/LIBRETRO/libretro.c:1092"
aliases: ["N88N.ROM", "N80.ROM", "n80.rom"]
- name: n88sub.rom
@@ -114,7 +114,7 @@ files:
required: false
hle_fallback: true
note: "Disk subsystem ROM (2 KB, 2D type). Falls back to pseudo-BIOS if missing."
source_ref: "src/LIBRETRO/libretro.c:114, src/LIBRETRO/libretro.c:552-553"
source_ref: "src/LIBRETRO/libretro.c:120, 1085-1086"
aliases: ["N88SUB.ROM", "DISK.ROM", "disk.rom"]
- name: n88knj1.rom
@@ -122,7 +122,7 @@ files:
size: 131072
required: false
note: "Kanji ROM level 1 (128 KB). Required for Japanese text display."
source_ref: "src/LIBRETRO/libretro.c:560"
source_ref: "src/LIBRETRO/libretro.c:1093"
aliases: ["N88KNJ1.ROM", "KANJI1.ROM", "kanji1.rom"]
- name: n88knj2.rom
@@ -130,7 +130,7 @@ files:
size: 131072
required: false
note: "Kanji ROM level 2 (128 KB). Extended kanji character set."
source_ref: "src/LIBRETRO/libretro.c:561"
source_ref: "src/LIBRETRO/libretro.c:1094"
aliases: ["N88KNJ2.ROM", "KANJI2.ROM", "kanji2.rom"]
- name: n88jisho.rom
@@ -138,7 +138,7 @@ files:
size: 524288
required: false
note: "Dictionary ROM (512 KB). Japanese dictionary lookup."
source_ref: "src/LIBRETRO/libretro.c:562"
source_ref: "src/LIBRETRO/libretro.c:1095"
aliases: ["N88JISHO.ROM", "JISYO.ROM", "jisyo.rom"]
# Font ROMs (not in .info, core has built-in fallback via font.h)
@@ -149,7 +149,7 @@ files:
required: false
hle_fallback: true
note: "ANK font ROM (2 KB). Falls back to built-in font or kanji ROM glyphs."
source_ref: "src/LIBRETRO/libretro.c:566"
source_ref: "src/LIBRETRO/libretro.c:1099"
aliases: ["FONT.ROM"]
- name: font2.rom
@@ -158,7 +158,7 @@ files:
required: false
hle_fallback: true
note: "Second font ROM (up to 4 KB). Falls back to built-in ANH font."
source_ref: "src/LIBRETRO/libretro.c:576"
source_ref: "src/LIBRETRO/libretro.c:1109"
aliases: ["FONT2.ROM"]
- name: font3.rom
@@ -167,5 +167,5 @@ files:
required: false
hle_fallback: true
note: "Third font ROM (up to 4 KB). Zeroed out if missing."
source_ref: "src/LIBRETRO/libretro.c:588"
source_ref: "src/LIBRETRO/libretro.c:1121"
aliases: ["FONT3.ROM"]