gdb/testsuite/gdb.base/nodebug.c

   1 /* Test that things still (sort of) work when compiled without -g.  */
   2
   3 int dataglobal = 3;                     /* Should go in global data */
   4 static int datalocal = 4;               /* Should go in local data */
   5 int bssglobal;                          /* Should go in global bss */
   6 static int bsslocal;                    /* Should go in local bss */
   7
   8 int
   9 inner (x)
  10      int x;
  11 {
  12   return x + dataglobal + datalocal + bssglobal + bsslocal;
  13 }
  14
  15 static short
  16 middle (x)
  17      int x;
  18 {
  19   return 2 * inner (x);
  20 }
  21
  22 short
  23 top (x)
  24      int x;
  25 {
  26   return 2 * middle (x);
  27 }
  28
  29 int
  30 main (argc, argv)
  31      int argc;
  32      char **argv;
  33 {
  34 #ifdef usestubs
  35   set_debug_traps();
  36   breakpoint();
  37 #endif
  38   return top (argc);
  39 }
  40
  41 char *malloc ();
  42
  43 int *x;
  44
  45 int
  46 array_index (arr, i)
  47      char *arr;
  48      int i;
  49 {
  50   /* The basic concept is just "return arr[i];".  But call malloc so that gdb
  51      will be able to call functions.  */
  52   char retval;
  53   x = (int *) malloc (sizeof (int));
  54   *x = i;
  55   retval = arr[*x];
  56   free (x);
  57   return retval;
  58 }