gdb/testsuite/gdb.base/nodebug.c

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