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Replace uPD1771c high level emulation with a cpu core. #13106

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Merged
merged 17 commits into from
Dec 28, 2024
Merged

Replace uPD1771c high level emulation with a cpu core. #13106

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f1632c1
sound/upd1771.cpp: Rename UPD1771C to UPD1771C_HLE.
wilbertpol Dec 21, 2024
8d8ead3
cpu/upd177x/upd177x.cpp: Add NEC uPD177x cpu core.
wilbertpol Dec 21, 2024
d016af9
scv.xml: Promoted 1 item.
wilbertpol Dec 21, 2024
2dc5d7a
Fix compile after UPD1771C rename.
wilbertpol Dec 21, 2024
edead3f
cpu/upd177x/upd177x.cpp: Remove a comment.
wilbertpol Dec 22, 2024
9a6abab
cpu/upd177x/upd177x.cpp: Remove callback on PA.
wilbertpol Dec 22, 2024
d9ca2ad
cpu/upd177x/upd177x.cpp: Update comment about setting m_pc to 1 durin…
wilbertpol Dec 22, 2024
b3bbeaf
Add a different workaround for the sync issue between the 2 cpus in scv.
wilbertpol Dec 22, 2024
6ecbca2
cpu/upd1771x/updf177x.cpp: Use little endian.
wilbertpol Dec 22, 2024
0be57ad
Update cpu.lua
wilbertpol Dec 22, 2024
bc79e1a
cpu/upd177x/upd177x.cpp: Include device tag in fatalerror messages.
wilbertpol Dec 22, 2024
6930e84
epoch/scv.cpp: Update upd1771c rom region sizes.
wilbertpol Dec 22, 2024
6aac15e
nec/apc.cpp: Switch to upd177x_cpu_device.
wilbertpol Dec 22, 2024
1d05bae
Remove HLE upd1771c implementation.
wilbertpol Dec 22, 2024
4c90d8f
epoch/scv.cpp: Add location to upd1771c rom name.
wilbertpol Dec 22, 2024
d9f0261
Remove upd1771 from sound.lua
wilbertpol Dec 24, 2024
f667b4f
cpu/upd177x/upd177x.h: Remove 'overrides' comments.
wilbertpol Dec 24, 2024
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3 changes: 1 addition & 2 deletions hash/scv.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -363,11 +363,10 @@ Information found at http://www.rhod.fr/yeno_epoch.html
</part>
</software>

<software name="starspdr" supported="partial">
<software name="starspdr">
<description>Star Speeder</description>
<year>1985</year>
<publisher>Epoch</publisher>
<notes>uPD1771 adpcm playback is not supported.</notes>
<part name="cart" interface="scv_cart">
<feature name="slot" value="rom64k"/>
<dataarea name="rom" size="0x10000">
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7 changes: 7 additions & 0 deletions scripts/src/cpu.lua
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Expand Up @@ -3928,6 +3928,13 @@ end
--@src/devices/cpu/upd177x/upd177x.h,CPUS["UPD177X"] = true
--------------------------------------------------

if CPUS["UPD177X"] then
files {
MAME_DIR .. "src/devices/cpu/upd177x/upd177x.cpp",
MAME_DIR .. "src/devices/cpu/upd177x/upd177x.h",
}
end

if opt_tool(CPUS, "UPD177X") then
table.insert(disasm_files , MAME_DIR .. "src/devices/cpu/upd177x/upd177xd.cpp")
table.insert(disasm_files , MAME_DIR .. "src/devices/cpu/upd177x/upd177xd.h")
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12 changes: 0 additions & 12 deletions scripts/src/sound.lua
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Expand Up @@ -1424,18 +1424,6 @@ if (SOUNDS["AD1848"]~=null) then
}
end

---------------------------------------------------
-- UPD1771
--@src/devices/sound/upd1771.h,SOUNDS["UPD1771"] = true
---------------------------------------------------

if (SOUNDS["UPD1771"]~=null) then
files {
MAME_DIR .. "src/devices/sound/upd1771.cpp",
MAME_DIR .. "src/devices/sound/upd1771.h",
}
end

---------------------------------------------------
-- GB_SOUND
--@src/devices/sound/gb.h,SOUNDS["GB_SOUND"] = true
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