--- hatari/src/uae-cpu/events.h	2019/04/01 07:09:16	1.1.1.1
+++ hatari/src/uae-cpu/events.h	2019/04/01 07:09:31	1.1.1.2
@@ -10,18 +10,17 @@
 
 STATIC_INLINE void do_cycles(unsigned long cycles_to_add)
 {
-cycles_to_add*=2; /* ? Better values ? */
- SoundCycles += cycles_to_add;			/* Add in cycle time to get cycle-accurate sample playback */
- PendingInterruptCount -= (short)cycles_to_add;	/* Add cycle time including effective address time */
+ cycles_to_add = (cycles_to_add+3)&0xfffffffc;
+ lastInstructionCycles = cycles_to_add;     /* Store to find how many cycles last instruction took to execute */
+ SoundCycles += cycles_to_add;              /* Add in cycle time to get cycle-accurate sample playback */
+ PendingInterruptCount -= (short)cycles_to_add;     /* Add cycle time including effective address time */
  if( PendingInterruptCount<=0 || PendingInterruptFlag)	/* Check for any interrupts or flag to service */
   {
    if( PendingInterruptFlag&PENDING_INTERRUPT_FLAG_TRACE )
      M68000_TraceModeTriggered();
-//fprintf(stderr,"do_cycles: PendingInterruptFlag=%i, PendingInterruptCount=%i, PendingInterruptFunction=%lx\n",
-//           (int)PendingInterruptFlag, (int)PendingInterruptCount, (long)PendingInterruptFunction);
-   if( 1/*PendingInterruptFlag&PENDING_INTERRUPT_FLAG_MFP*/ )
-    if( PendingInterruptCount<=0 && PendingInterruptFunction )
-      { CALL_VAR(PendingInterruptFunction); }
-   MFP_CheckPendingInterrupts();
+   if( PendingInterruptFlag&PENDING_INTERRUPT_FLAG_MFP )
+     MFP_CheckPendingInterrupts();
+   if( PendingInterruptCount<=0 && PendingInterruptFunction )
+     CALL_VAR(PendingInterruptFunction);
   }
 }