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melonDS
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This commit is contained in:
Jaklyy 2024-10-15 21:08:07 -04:00
parent 05c153e9ab
commit c00b188c05
1 changed files with 5 additions and 5 deletions

10
src/CP15.cpp
View File

@ -529,7 +529,7 @@ void ARMv5::WriteBufferWrite(u32 val, u8 flag, u8 cycles, u32 addr)
else if (WBWritePointer == 16) // indicates empty write buffer
{
WBWritePointer = 0;
WBTimestamp = (((NDS.ARM9Timestamp + DataCycles) + ((1<<NDS.ARM9ClockShift)-1)) & ~((1<<NDS.ARM9ClockShift)-1)) >> NDS.ARM9ClockShift;
WBTimestamp = (((NDS.ARM9Timestamp + DataCycles + 1) + ((1<<NDS.ARM9ClockShift)-1)) & ~((1<<NDS.ARM9ClockShift)-1)) >> NDS.ARM9ClockShift;
}
WriteBufferFifo[WBFillPointer] = val | (u64)flag << 62;
@ -1183,7 +1183,7 @@ bool ARMv5::DataWrite8(u32 addr, u8 val)
u8 cycles = NDS.ARM9MemTimings[addr>>14][0];
if ((addr >> 24) == 0x02)
{
cycles = (cycles - 2) & 0x80;
cycles = (cycles - 2) | 0x80;
}
WriteBufferWrite(addr, 3, 0);
@ -1250,7 +1250,7 @@ bool ARMv5::DataWrite16(u32 addr, u16 val)
u8 cycles = NDS.ARM9MemTimings[addr>>14][0];
if ((addr >> 24) == 0x02)
{
cycles = (cycles - 2) & 0x80;
cycles = (cycles - 2) | 0x80;
}
WriteBufferWrite(addr, 3, 0);
@ -1317,7 +1317,7 @@ bool ARMv5::DataWrite32(u32 addr, u32 val)
u8 cycles = NDS.ARM9MemTimings[addr>>14][2];
if ((addr >> 24) == 0x02)
{
cycles = (cycles - 2) & 0x80;
cycles = (cycles - 2) | 0x80;
}
WriteBufferWrite(addr, 3, 0);
@ -1381,7 +1381,7 @@ bool ARMv5::DataWrite32S(u32 addr, u32 val)
u8 cycles = NDS.ARM9MemTimings[addr>>14][3];
if ((addr >> 24) == 0x02)
{
cycles = (cycles - 2) & 0x80;
cycles = (cycles - 2) | 0x80;
}
WriteBufferWrite(val, 2, cycles, addr);