elf/tst-unique1mod2.c

   1 #include <config.h>
   2
   3 #ifdef HAVE_ASM_UNIQUE_OBJECT
   4 # define S(s) _S (s)
   5 # define _S(s) #s
   6
   7 asm (".data;"
   8      S (ASM_GLOBAL_DIRECTIVE) " var\n"
   9      ".type var, " S (ASM_TYPE_DIRECTIVE_PREFIX) "gnu_unique_object\n"
  10      ".size var, 4\n"
  11      "var:.zero 4\n"
  12      ".previous");
  13 extern int var;
  14
  15 int
  16 f (int *p)
  17 {
  18   return &var != p || *p != 1;
  19 }
  20 #endif