need to figure out why n64-systemtest loops indefinitely at some address that appears to be valid (i think it's me not invalidating the cache properly)

src/backend/core/mmio/SI.cpp

@@ -78,6 +78,7 @@ void SI::Write(u32 addr, u32 val) {
         status.dmaBusy = true;
         toDram = true;
         Scheduler::GetInstance().EnqueueRelative(SI_DMA_DELAY, SI_DMA);
+        Core::GetInstance().interpreter.cachedState.EvictCachedBlocksRange(dramAddr, dramAddr + 64);
         break;
     case 0x04800010:
         pifAddr = val & 0x1FFFFFFF;