osfmk/kern/startup.c

86 #include <kern/processor.h>
270 	processor_t		processor = current_processor();
275 	 * Create the idle processor thread.
277 	idle_thread_create(processor);
301 	 * Remain on current processor as
305 	thread_bind(processor);
328 	 * Create and initialize the physical copy window for processor 0
361 	 * Create and initialize the copy window for processor 0
364 	 * must be after IOKit has been started because IOKit performs processor
429  *	Load the first thread to start a processor.
434 	processor_t		processor = current_processor();
438 	 *	Use the idle processor thread if there
441 	if (processor->next_thread == THREAD_NULL) {
442 		thread = processor->idle_thread;
447 		thread = processor->next_thread;
448 		processor->next_thread = THREAD_NULL;
458  *	First thread to execute on a started processor.
465 	processor_t		processor = current_processor();
471 	 *	If running the idle processor thread,
474 	if (self == processor->idle_thread)
484  *	Start the first thread on a processor.
490 	processor_t		processor = current_processor();
498 	processor_up(processor);
500 	PMAP_ACTIVATE_KERNEL(processor->cpu_id);
516 	 * The idle processor threads are not counted as
522 	processor->active_thread = thread;
523 	processor->current_pri = thread->sched_pri;
524 	processor->current_thmode = thread->sched_mode;
525 	processor->deadline = UINT64_MAX;
526 	thread->last_processor = processor;
528 	processor->last_dispatch = mach_absolute_time();
529 	timer_start(&thread->system_timer, processor->last_dispatch);
530 	PROCESSOR_DATA(processor, thread_timer) = PROCESSOR_DATA(processor, kernel_timer) = &thread->system_timer;
532 	timer_start(&PROCESSOR_DATA(processor, system_state), processor->last_dispatch);
533 	PROCESSOR_DATA(processor, current_state) = &PROCESSOR_DATA(processor, system_state);
535 	PMAP_ACTIVATE_USER(thread, processor->cpu_id);