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irem/m62.cpp: An empty dump is a NO_DUMP, not a BAD_DUMP#15337

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irem/m62.cpp: An empty dump is a NO_DUMP, not a BAD_DUMP#15337
clawgrip wants to merge 2 commits into
mamedev:masterfrom
clawgrip:patch-5

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@clawgrip
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Since there's no useful information at all

Comment thread src/mame/irem/m62.cpp

ROM_REGION( 0x10000, "irem_audio:iremsound", 0 )
ROM_LOAD( "3.bin", 0xa000, 0x2000, BAD_DUMP CRC(b4293435) SHA1(5e2b96c19c4f5c63a5afa2de504d29fe64a4c908) ) // Empty ROM
ROM_LOAD( "3.bin", 0xa000, 0x2000, NO_DUMP )
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@angelosa angelosa May 15, 2026

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Needs ROMREGION_ERASEFF to preserve current behaviour (the ROM is 1-filled).

Assuming we even want to do this, looks a YAGNI to me?

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