gdb/testsuite/gdb.base/nodebug.c

   1 #include <stdlib.h>
   2 #include <stdint.h>
   3
   4 /* Test that things still (sort of) work when compiled without -g.  */
   5
   6 int dataglobal = 3;                     /* Should go in global data */
   7 static int datalocal = 4;               /* Should go in local data */
   8 int bssglobal;                          /* Should go in global bss */
   9 static int bsslocal;                    /* Should go in local bss */
  10
  11 /* Non-int-sized global data variables.  */
  12 uint8_t dataglobal8 = 0xff;
  13 uint32_t dataglobal32_1 = 0x7fffffff;
  14 uint32_t dataglobal32_2 = 0x000000ff;
  15 uint64_t dataglobal64_1 = 0x7fffffffffffffff;
  16 uint64_t dataglobal64_2 = 0x00000000000000ff;
  17
  18 int
  19 inner (int x)
  20 {
  21   return x + dataglobal + datalocal + bssglobal + bsslocal;
  22 }
  23
  24 static short
  25 middle (int x)
  26 {
  27   return 2 * inner (x);
  28 }
  29
  30 short
  31 top (int x)
  32 {
  33   return 2 * middle (x);
  34 }
  35
  36 int
  37 main (int argc, char **argv)
  38 {
  39   return top (argc);
  40 }
  41
  42 int *x;
  43
  44 int array_index (char *arr, int i)
  45 {
  46   /* The basic concept is just "return arr[i];".  But call malloc so that gdb
  47      will be able to call functions.  */
  48   char retval;
  49   x = (int *) malloc (sizeof (int));
  50   *x = i;
  51   retval = arr[*x];
  52   free (x);
  53   return retval;
  54 }
  55
  56 float
  57 multf (float v1, float v2)
  58 {
  59   return v1 * v2;
  60 }
  61
  62 float
  63 multf_noproto (v1, v2)
  64   float v1, v2;
  65 {
  66   return v1 * v2;
  67 }
  68
  69 double
  70 mult (double v1, double v2)
  71 {
  72   return v1 * v2;
  73 }
  74
  75 double
  76 mult_noproto (v1, v2)
  77   double v1, v2;
  78 {
  79   return v1 * v2;
  80 }
  81
  82 uint8_t
  83 add8 (uint8_t v1, uint8_t v2)
  84 {
  85   return v1 + v2;
  86 }
  87
  88 uint8_t
  89 add8_noproto (v1, v2)
  90   uint8_t v1, v2;
  91 {
  92   return v1 + v2;
  93 }