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MAME:修正优化过程中NEOGEO MReadOpWord 造成的内存映射bug（rom写成ram导致读取错误）

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sin365 2025-11-18 00:38:55 +08:00
parent 7f20da42e6
commit 1e3cf56675
1 changed files with 1 additions and 1 deletions
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AxibugEmuOnline.Client/Assets/Plugins/Mame.Core/mame/neogeo/Memory.cs
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@ -254,7 +254,7 @@ namespace MAME.Core
}
else if (address >= 0x200000 && address + 1 <= 0x2fffff)
{
byte* ptr_0 = &Memory.mainram[0];
byte* ptr_0 = &Memory.mainrom[0];
byte* ptr = ptr_0 + (main_cpu_bank_address + (address & 0xfffff));
//result = (short)(Memory.mainrom[main_cpu_bank_address + (address & 0xfffff)] * 0x100 + Memory.mainrom[main_cpu_bank_address + (address & 0xfffff) + 1]);
return (short)(*ptr * 0x100 + *(ptr + 1));