void start_kernel(void)
{
seg_t base, end;
/* We set the idle task as #0, and init_task() will be task #1 */
sched_init(); /* This block of functions don't need console */
setup_arch(&base, &end);
mm_init(base, end);
buffer_init();
inode_init();
init_IRQ();
tty_init();
init_console();
#if (CONFIG_BOGOMIPS == 0)
calibrate_delay();
#endif
device_setup();
#ifdef CONFIG_SOCKET
sock_init();
#endif
fs_init();
mm_stat(base, end);
printk("ELKS version %s\n", system_utsname.release);
kfork_proc(init_task);
wake_up_process(&task[1]);
/*
* We are now the idle task. We won't run unless no other process can run.
*/
while (1) {
schedule();
#ifdef CONFIG_IDLE_HALT
idle_halt ();
#endif
}
}
void start_kernel(void)
{
seg_t base, end;
/* We set the scheduler up as task #0, and this as task #1 */
setup_arch(&base, &end);
mm_init(base, end);
init_IRQ();
init_console();
#if 0
calibrate_delay();
#endif
setup_mm(); /* Architecture specifics */
tty_init();
buffer_init();
#ifdef CONFIG_SOCKET
sock_init();
#endif
device_setup();
inode_init();
fs_init();
sched_init();
printk("ELKS version %s\n", system_utsname.release);
task[0].t_kstackm = KSTACK_MAGIC;
task[0].next_run = task[0].prev_run = &task[0];
kfork_proc(&task[1], init_task);
/*
* We are now the idle task. We won't run unless no other process can run.
*/
while (1){
schedule();
}
}
void sched_init(void)
{
register struct task_struct *t = task;
/*
* Mark tasks 0-(MAX_TASKS-1) as not in use.
*/
do {
t->state = TASK_UNUSED;
} while (++t < &task[MAX_TASKS]);
/*
* Now create task 0 to be ourself.
*/
kfork_proc(NULL);
t = task;
t->state = TASK_RUNNING;
t->next_run = t->prev_run = t;
}