gdb/testsuite/gdb.base/scope1.c

   1 static int filelocal = 2;       /* In Data section */
   2 static int filelocal_bss;       /* In BSS section */
   3 #ifndef __STDC__
   4 #define const   /**/
   5 #endif
   6 static const int filelocal_ro = 202;    /* In Read-Only Data section */
   7
   8 void foo ()
   9 {
  10
  11   void bar ();
  12
  13   static int funclocal = 3;     /* In Data section */
  14   static int funclocal_bss;     /* In BSS section */
  15   static const int funclocal_ro = 203;  /* RO Data */
  16   static const int funclocal_ro_bss;    /* RO Data */
  17
  18   funclocal_bss = 103;
  19   bar ();
  20 }
  21
  22 void bar ()
  23 {
  24   static int funclocal = 4;     /* In data section */
  25   static int funclocal_bss;     /* In BSS section */
  26   funclocal_bss = 104;
  27 }
  28
  29 void init1 ()
  30 {
  31   filelocal_bss = 102;
  32 }
  33
  34 /* On some systems, such as AIX, unreferenced variables are deleted
  35    from the executable.  On other compilers, such as ARM RealView,
  36    const variables without their address taken are deleted.  */
  37 void usestatics1 ()
  38 {
  39   void useit1 (const int *val);
  40
  41   useit1 (&filelocal);
  42   useit1 (&filelocal_bss);
  43   useit1 (&filelocal_ro);
  44 }
  45
  46 void useit1 (const int *val)
  47 {
  48     static int usedval;
  49
  50     usedval = *val;
  51 }