kern/proc_test.c

   1
   2 #include <kern/proc.h>
   3 #include <drv/timer.h>
   4
   5 /**
   6  * Proc scheduling test subthread 1
   7  */
   8 static void NORETURN proc_test_thread1(void)
   9 {
  10         for (;;)
  11         {
  12                 kputs(">task 1\n");
  13                 timer_delay(50);
  14                 proc_switch();
  15         }
  16 }
  17
  18 /**
  19  * Proc scheduling test subthread 2
  20  */
  21 static void NORETURN proc_test_thread2(void)
  22 {
  23         for (;;)
  24         {
  25                 kputs(">task 2\n");
  26                 timer_delay(75);
  27                 proc_switch();
  28         }
  29 }
  30
  31 static cpustack_t proc_test_stack1[CONFIG_KERN_DEFSTACKSIZE/sizeof(cpustack_t)];
  32 static cpustack_t proc_test_stack2[CONFIG_KERN_DEFSTACKSIZE/sizeof(cpustack_t)];
  33
  34 /**
  35  * Proc scheduling test
  36  */
  37 void NORETURN proc_test(void)
  38 {
  39         proc_new(proc_test_thread1, NULL, sizeof(proc_test_stack1), proc_test_stack1);
  40         proc_new(proc_test_thread2, NULL, sizeof(proc_test_stack2), proc_test_stack2);
  41         kputs("Created tasks\n");
  42
  43         kputs("stack1:\n");
  44         #warning FIXME
  45         //kdump(proc_test_stack1+sizeof(proc_test_stack1)-64, 64);
  46         kputs("stack2:\n");
  47         #warning FIXME
  48         //kdump(proc_test_stack2+sizeof(proc_test_stack1)-64, 64);
  49
  50         for (;;)
  51         {
  52                 kputs(">main task\n");
  53                 timer_delay(93);
  54                 proc_switch();
  55         }
  56
  57         ASSERT(false);
  58 }