int test09_2_main(int argc, char *argv[])
{
puts("test09_2 started.\n");
puts("test09_2 sleep in.\n");
kz_sleep();
puts("test09_2 sleep out.\n");
puts("test09_2 chpri in.\n");
kz_chpri(3);
puts("test09_2 chpri out.\n");
puts("test09_2 wait in.\n");
kz_wait();
puts("test09_2 wait out.\n");
puts("test09_2 exit.\n");
return 0;
}
int
test09_3_main(int argc, char *argv[])
{
puts("test09_3 started.\n");
puts("test09_3 wakeup in (test09_1).\n");
kz_wakeup(test09_1_id);
puts("test09_3 wakeup out (test09_1).\n");
puts("test09_3 wakeup in (test09_2).\n");
kz_wakeup(test09_2_id);
puts("test09_3 wakeup out (test09_2).\n");
puts("test09_3 wait in.\n");
kz_wait();
puts("test09_3 wait out.\n");
puts("test09_3 exit in.\n");
kz_exit();
puts("test09_3 exit out.\n");
return 0;
}
int test09_1_main(int argc, char *argv[])
{
puts("test09_1 started.\n");
puts("test09_1 sleep in.\n");
kz_sleep();
puts("test09_1 sleep out.\n");
puts("test09_1 chpri in.\n");
kz_chpri(3);
puts("test09_1 chpri out.\n");
puts("test09_1 wait in.\n");
kz_wait();
puts("test09_1 wait out.\n");
puts("test09_1 trap in.\n");
asm volatile ("trapa #1");
puts("test09_1 trap out.\n");
puts("test09_1 exit.\n");
return 0;
}
