C++ (Cpp) cpu_switch_context_exit Exemples

Exemple #1

Fichier : irq_cpu.c Projet : DavidGarriou/RIOT

/**
 * call signal handlers,
 * restore user context
 */
void native_irq_handler(void)
{
    int sig;

    DEBUG("\n\n\t\tnative_irq_handler\n\n");

    while (_native_sigpend > 0) {

        sig = _native_popsig();
        _native_sigpend--;

        if (native_irq_handlers[sig].func != NULL) {
            DEBUG("calling interrupt handler for %i\n", sig);
            native_irq_handlers[sig].func();
        }
        else if (sig == SIGUSR1) {
            DEBUG("ignoring SIGUSR1\n");
        }
        else {
            errx(EXIT_FAILURE, "XXX: no handler for signal %i\nXXX: this should not have happened!\n", sig);
        }
    }

    DEBUG("native_irq_handler(): return\n");
    cpu_switch_context_exit();
}

Exemple #2

Fichier : sched.c Projet : benpicco/RIOT-old

void sched_task_exit(void) {
    DEBUG("sched_task_exit(): ending task %s...\n", active_thread->name);

    dINT();
    sched_threads[active_thread->pid] = NULL;
    num_tasks--;
    
    sched_set_status((tcb_t*)active_thread,  STATUS_STOPPED);

    active_thread = NULL;
    cpu_switch_context_exit();
}

Exemple #3

Fichier : sched.c Projet : SebastianWilkes/RIOT

NORETURN void sched_task_exit(void)
{
    DEBUG("sched_task_exit: ending thread %" PRIkernel_pid "...\n", sched_active_thread->pid);

    (void) disableIRQ();
    sched_threads[sched_active_pid] = NULL;
    sched_num_threads--;

    sched_set_status((thread_t *)sched_active_thread, STATUS_STOPPED);

    sched_active_thread = NULL;
    cpu_switch_context_exit();
}

Exemple #4

Fichier : kernel_init.c Projet : daniel-k/RIOT

void kernel_init(void)
{
    (void) disableIRQ();

    thread_create(idle_stack, sizeof(idle_stack),
            THREAD_PRIORITY_IDLE,
            CREATE_WOUT_YIELD | CREATE_STACKTEST,
            idle_thread, NULL, idle_name);

    thread_create(main_stack, sizeof(main_stack),
            THREAD_PRIORITY_MAIN,
            CREATE_WOUT_YIELD | CREATE_STACKTEST,
            main_trampoline, NULL, main_name);

    cpu_switch_context_exit();
}

Exemple #5

Fichier : kernel_init.c Projet : AnonMall/RIOT

void kernel_init(void)
{
    (void) disableIRQ();
    printf("kernel_init(): This is RIOT! (Version: %s)\n", RIOT_VERSION);

    hwtimer_init();

    if (thread_create(idle_stack, sizeof(idle_stack), PRIORITY_IDLE, CREATE_WOUT_YIELD | CREATE_STACKTEST, idle_thread, NULL, idle_name) < 0) {
        printf("kernel_init(): error creating idle task.\n");
    }

    if (thread_create(main_stack, sizeof(main_stack), PRIORITY_MAIN, CREATE_WOUT_YIELD | CREATE_STACKTEST, main_trampoline, NULL, main_name) < 0) {
        printf("kernel_init(): error creating main task.\n");
    }

    printf("kernel_init(): jumping into first task...\n");

    cpu_switch_context_exit();
}

Exemple #6

Fichier : kernel_init.c Projet : Dinesh-Ramakrishnan/RIOT

void kernel_init(void)
{
    dINT();
    printf("kernel_init(): This is RIOT! (Version: %s)\n", VERSION);

    sched_init();

    if (thread_create(idle_stack, sizeof(idle_stack), PRIORITY_IDLE, CREATE_WOUT_YIELD | CREATE_STACKTEST, idle_thread, idle_name) < 0) {
        printf("kernel_init(): error creating idle task.\n");
    }

    if (thread_create(main_stack, sizeof(main_stack), PRIORITY_MAIN, CREATE_WOUT_YIELD | CREATE_STACKTEST, MAIN_FUNC, main_name) < 0) {
        printf("kernel_init(): error creating main task.\n");
    }

    printf("kernel_init(): jumping into first task...\n");

    cpu_switch_context_exit();
}

Exemple #7

Fichier : kernel_init.c Projet : 4120976/RIOT

void kernel_init(void)
{
    dINT();
    printf("kernel_init(): This is RIOT! (Version: %s)\n", VERSION);

    hwtimer_init();

    if (thread_create(idle_stack, sizeof(idle_stack), PRIORITY_IDLE, CREATE_WOUT_YIELD | CREATE_STACKTEST, idle_thread, idle_name) < 0) {
        printf("kernel_init(): error creating idle task.\n");
    }

    if (thread_create(main_stack, sizeof(main_stack), PRIORITY_MAIN, CREATE_WOUT_YIELD | CREATE_STACKTEST, MAIN_FUNC, main_name) < 0) {
        printf("kernel_init(): error creating main task.\n");
    }

#ifdef MODULE_CONFIG
    DEBUG("kernel_init(): loading config\n");
    config_load();
#endif

    printf("kernel_init(): jumping into first task...\n");

    cpu_switch_context_exit();
}