mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-10-10 13:33:24 -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.
79 lines
3.1 KiB
YAML
79 lines
3.1 KiB
YAML
emulator: Mu
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type: libretro
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core_classification: pure_libretro
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source: "https://github.com/libretro/Mu"
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upstream: "https://github.com/meepingsnesroms/Mu"
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profiled_date: "2026-03-24"
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source_commit: "f9d34a0006440aef8dca0db2a0d896438fcab2cb"
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core_version: "v1.3.3"
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display_name: "Palm OS (Mu)"
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cores: [mu]
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systems: [palm-os]
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notes: |
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Mu emulates Palm m500, Palm m515, and (with EMU_SUPPORT_PALM_OS5)
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Tungsten T3. A Palm OS ROM dump is required. The core selects the
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ROM filename based on the "OS Version" core option:
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Palm m500 / Palm OS 4.0 -> palmos40-en-m500.rom
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Palm m515 / Palm OS 4.1 -> palmos41-en-m515.rom (default)
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Tungsten T3 / Palm OS 5.2 -> palmos52-en-t3.rom
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Tungsten T3 / Palm OS 6.0 -> palmos60-en-t3.rom
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ROM path: RETRO_ENVIRONMENT_GET_SYSTEM_DIRECTORY + "/" + osVersion + ".rom".
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No hash or size validation; the code reads whatever file is present.
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The bootloader is optional and ignored for Tungsten T3.
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Supports no-game mode (boots Palm OS desktop from ROM without content).
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files:
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# --- Palm m515 / Palm OS 4.1 (default device) ---
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- name: "palmos41-en-m515.rom"
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system: palm-os
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description: "Palm m515 ROM, Palm OS 4.1 English"
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required: true
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note: "Default ROM. Selected when core option is 'Palm m515/Palm OS 4.1'."
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source_ref: "libretroBuildSystem/libretro.c:173-176 (check_variables), 744-763 (retro_load_game ROM loading)"
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# --- Palm m500 / Palm OS 4.0 ---
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- name: "palmos40-en-m500.rom"
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system: palm-os
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description: "Palm m500 ROM, Palm OS 4.0 English"
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required: false
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note: "Selected when core option is 'Palm m500/Palm OS 4.0'."
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source_ref: "libretroBuildSystem/libretro.c:169-172"
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# --- Tungsten T3 / Palm OS 5.2.1 (requires EMU_SUPPORT_PALM_OS5) ---
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- name: "palmos52-en-t3.rom"
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system: palm-os
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description: "Tungsten T3 ROM, Palm OS 5.2.1 English"
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required: false
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note: "Selected when core option is 'Tungsten T3/Palm OS 5.2.1'. Requires EMU_SUPPORT_PALM_OS5 compile flag."
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source_ref: "libretroBuildSystem/libretro.c:178-181"
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# --- Tungsten T3 / Palm OS 6.0 (requires EMU_SUPPORT_PALM_OS5) ---
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- name: "palmos60-en-t3.rom"
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system: palm-os
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description: "Tungsten T3 ROM, Palm OS 6.0 English"
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required: false
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note: "Selected when core option is 'Tungsten T3/Palm OS 6.0'. Requires EMU_SUPPORT_PALM_OS5 compile flag."
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source_ref: "libretroBuildSystem/libretro.c:182-185"
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# --- MC68VZ328 bootloader ---
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- name: "bootloader-dbvz.rom"
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system: palm-os
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description: "MC68VZ328 UART bootloader"
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required: false
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note: "Optional for m500/m515. Ignored for Tungsten T3."
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source_ref: "libretroBuildSystem/libretro.c:766-782, src/dbvz.c:1408-1423 (dbvzLoadBootloader)"
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platform_details:
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palm_m5xx:
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rom_size: 4194304 # 4 MB (M5XX_ROM_SIZE)
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bootloader_size: 512 # DBVZ_BOOTLOADER_SIZE (0x200)
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cpu: "MC68VZ328"
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source_ref: "include/m5XXBus.h:23,28, src/emulator.c:191-212"
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tungsten_t3:
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rom_size: 16777216 # 16 MB (TUNGSTEN_T3_ROM_SIZE)
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cpu: "PXA260 (ARM)"
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source_ref: "include/tungstenT3Bus.h:17, src/emulator.c:145-162"
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