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improve implementation

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This commit is contained in:
Jaklyy
2024-06-02 10:13:50 -04:00
parent 960f063eaa
commit 63d4b78733
4 changed files with 44 additions and 52 deletions
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6
src/ARM.cpp
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@ -1168,21 +1168,23 @@ void ARMv4::DataRead16(u32 addr, u32* val)
DataCycles = NDS.ARM7MemTimings[addr >> 15][0];
}
void ARMv4::DataRead32(u32 addr, u32* val)
bool ARMv4::DataRead32(u32 addr, u32* val)
{
addr &= ~3;
*val = BusRead32(addr);
DataRegion = addr;
DataCycles = NDS.ARM7MemTimings[addr >> 15][2];
return true;
}
void ARMv4::DataRead32S(u32 addr, u32* val)
bool ARMv4::DataRead32S(u32 addr, u32* val)
{
addr &= ~3;
*val = BusRead32(addr);
DataCycles += NDS.ARM7MemTimings[addr >> 15][3];
return true;
}
void ARMv4::DataWrite8(u32 addr, u8 val)