void device_execute_interface::suspend_resume_changed()
{
// inform the scheduler
m_scheduler->suspend_resume_changed();
// if we're active, synchronize
abort_timeslice();
}
void device_execute_interface::resume(UINT32 reason)
{
if (TEMPLOG) printf("resume %s (%X)\n", device().tag(), reason);
// clear the suspend reason and eat cycles flag
m_nextsuspend &= ~reason;
// if we're active, synchronize
abort_timeslice();
}
void device_execute_interface::suspend(UINT32 reason, bool eatcycles)
{
if (TEMPLOG) printf("suspend %s (%X)\n", device().tag(), reason);
// set the suspend reason and eat cycles flag
m_nextsuspend |= reason;
m_nexteatcycles = eatcycles;
// if we're active, synchronize
abort_timeslice();
}
void device_execute_interface::trigger(int trigid)
{
// if we're executing, for an immediate abort
abort_timeslice();
// see if this is a matching trigger
if ((m_nextsuspend & SUSPEND_REASON_TRIGGER) != 0 && m_trigger == trigid)
{
resume(SUSPEND_REASON_TRIGGER);
m_trigger = 0;
}
}
