ld/testsuite/ld-elfvers/vers9.c

   1 /*
   2  * Testcase to verify that reference to foo@BAR and a definition of foo@@BAR
   3  * are not treated as a multiple def.
   4  */
   5 const char * bar1 = "asdf";
   6 const char * bar2 = "asdf";
   7
   8 int bar()
   9 {
  10         return 3;
  11 }
  12
  13 original_foo()
  14 {
  15         return 1+bar();
  16
  17 }
  18
  19 old_foo()
  20 {
  21         return 10+bar();
  22
  23 }
  24
  25 new_foo()
  26 {
  27         return 1000+bar();
  28
  29 }
  30
  31 main()
  32 {
  33   old_foo1();
  34 }
  35
  36 __asm__(".symver original_foo,foo@");
  37 __asm__(".symver old_foo,foo@VERS_1.1");
  38 __asm__(".symver old_foo1,foo@VERS_1.2");
  39 __asm__(".symver new_foo,foo@@VERS_1.2");