sys/core/panic.c

   1 #include <panic.h>
   2 #include <led.h>
   3 #include <uart.h>
   4
   5 void
   6 panic (const char *msg)
   7 {
   8   asm ("cpsid f");
   9
  10   led_on ();
  11   kputs_busytc ("\r\n\nKernel panic: ");
  12   kputs_busytc (msg);
  13   kputs_busytc ("\r\n\nStop.");
  14
  15   while (1)
  16     asm ("wfi");
  17 }