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GB: HDMA shouldn't run if CPU is halted

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Fixes MagenTests/hblank_vram_dma test rom
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Sour 2025-03-23 13:32:00 +09:00
parent b844642866
commit 8c04e1ad6c
1 changed files with 2 additions and 1 deletions
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3
Core/Gameboy/GbDmaController.cpp
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@ -157,7 +157,8 @@ void GbDmaController::WriteCgb(uint16_t addr, uint8_t value)
void GbDmaController::ProcessHdma()
{
if(_state.CgbHdmaRunning) {
//TODOGB what happens if the CPU resumes execution during hblank?
if(_state.CgbHdmaRunning && !_cpu->IsHalted()) {
//4 cycles for setup
_memoryManager->Exec();
_memoryManager->Exec();