osfmk/kern/startup.c

92 #include <kern/thread.h>
162 					thread_t	thread);
240 	thread_t	thread;
311 	 *	Initialize the IPC, task, and thread subsystems.
342 	 *	Create a kernel thread to execute the kernel bootstrap.
345 	result = kernel_thread_create((thread_continue_t)kernel_bootstrap_thread, NULL, MAXPRI_KERNEL, &thread);
349 	thread->state = TH_RUN;
350 	thread_deallocate(thread);
353 	load_context(thread);
363  * Now running in a thread.  Kick off other services,
374 	 * Create the idle processor thread.
410 	 * Initialize ipc thread call support.
587  *	Load the first thread to start a processor.
593 	thread_t		thread;
596 	 *	Use the idle processor thread if there
597 	 *	is no dedicated start up thread.
600 		thread = processor->idle_thread;
601 		thread->continuation = (thread_continue_t)processor_start_thread;
602 		thread->parameter = machine_param;
605 		thread = processor->next_thread;
609 	load_context(thread);
616  *	First thread to execute on a started processor.
629 	 *	If running the idle processor thread,
642  *	Start the first thread on a processor.
646 	thread_t		thread)
654 	machine_set_current_thread(thread);
663 	 * should never occur since the thread is expected
666 	load_context_kprintf("thread %p, stack %lx, stackptr %lx\n", thread,
667 			     thread->kernel_stack, thread->machine.kstackptr);
668 	if (!thread->kernel_stack) {
670 		if (!stack_alloc_try(thread))
678 	if (!(thread->state & TH_IDLE))
679 		sched_run_incr(thread);
681 	processor->active_thread = thread;
682 	processor->current_pri = thread->sched_pri;
683 	processor->current_thmode = thread->sched_mode;
685 	thread->last_processor = processor;
688 	timer_start(&thread->system_timer, processor->last_dispatch);
689 	PROCESSOR_DATA(processor, thread_timer) = PROCESSOR_DATA(processor, kernel_timer) = &thread->system_timer;
694 	PMAP_ACTIVATE_USER(thread, processor->cpu_id);
697 	machine_load_context(thread);