// update counter with remainder (mod reload)
state->pit_counter = state->pit_reload - cpu_cycles;
- //PrintDebug("8254 PIT: Handling %d crystal tics\n", oscillations);
+ if (oscillations) {
+ PrintDebug("8254 PIT: Handling %d crystal tics\n", oscillations);
+ }
+
if (handle_crystal_tics(state, &(state->ch_0), oscillations) == 1) {
// raise interrupt
- PrintDebug("8254 PIT: Injecting Timer interrupt to guest\n");
+ // PrintDebug("8254 PIT: Injecting Timer interrupt to guest\n");
v3_raise_irq(info->vm_info, 0);
}
ullong_t reload_val = (ullong_t)cpu_khz * 1000;
pit_state = (struct pit *)V3_Malloc(sizeof(struct pit));
+
V3_ASSERT(pit_state != NULL);
pit_state->speaker = 0;
+ pit_state->vm = vm;
dev = v3_add_device(vm, dev_id, &dev_ops, pit_state);