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hacky stall for cache streaming+wb during dmas

This commit is contained in:
Jaklyy 2024-11-17 09:12:32 -05:00
parent 16efe8e5e4
commit 172a79cda8
1 changed files with 9 additions and 0 deletions
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9
src/NDS.cpp
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@ -957,6 +957,7 @@ u32 NDS::RunFrame()
} }
else if (CPUStop & CPUStop_DMA9) else if (CPUStop & CPUStop_DMA9)
{ {
u64 ts = ARM9Timestamp;
DMAs[0].Run(); DMAs[0].Run();
if (!(CPUStop & CPUStop_GXStall)) DMAs[1].Run(); if (!(CPUStop & CPUStop_GXStall)) DMAs[1].Run();
if (!(CPUStop & CPUStop_GXStall)) DMAs[2].Run(); if (!(CPUStop & CPUStop_GXStall)) DMAs[2].Run();
@ -966,6 +967,14 @@ u32 NDS::RunFrame()
auto& dsi = dynamic_cast<melonDS::DSi&>(*this); auto& dsi = dynamic_cast<melonDS::DSi&>(*this);
dsi.RunNDMAs(0); dsi.RunNDMAs(0);
} }
ts = ARM9Timestamp - ts;
for (int i = 0; i < 7; i++)
{
ARM9.ICacheFillTimes[i] += ts;
ARM9.DCacheFillTimes[i] += ts;
}
ARM9.WBTimestamp += ts;
} }
else else
{ {