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Annotation of hatari/src/uae-cpu/events.h, revision 1.1.1.3

1.1       root        1:  /*
                      2:   * Events
                      3:   * These are best for low-frequency events. Having too many of them,
                      4:   * or using them for events that occur too frequently, can cause massive
                      5:   * slowdown.
                      6:   */
                      7: 
                      8: #include "../includes/main.h"
1.1.1.3 ! root        9: #include "../includes/decode.h"
1.1       root       10: 
                     11: STATIC_INLINE void do_cycles(unsigned long cycles_to_add)
                     12: {
1.1.1.2   root       13:  cycles_to_add = (cycles_to_add+3)&0xfffffffc;
                     14:  lastInstructionCycles = cycles_to_add;     /* Store to find how many cycles last instruction took to execute */
                     15:  SoundCycles += cycles_to_add;              /* Add in cycle time to get cycle-accurate sample playback */
                     16:  PendingInterruptCount -= (short)cycles_to_add;     /* Add cycle time including effective address time */
1.1       root       17:  if( PendingInterruptCount<=0 || PendingInterruptFlag) /* Check for any interrupts or flag to service */
                     18:   {
1.1.1.3 ! root       19:    /*if( PendingInterruptFlag&PENDING_INTERRUPT_FLAG_TRACE )
        !            20:      M68000_TraceModeTriggered();*/
1.1.1.2   root       21:    if( PendingInterruptFlag&PENDING_INTERRUPT_FLAG_MFP )
                     22:      MFP_CheckPendingInterrupts();
                     23:    if( PendingInterruptCount<=0 && PendingInterruptFunction )
                     24:      CALL_VAR(PendingInterruptFunction);
1.1       root       25:   }
                     26: }

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