ld/testsuite/ld-elfvers/vers18.c

   1 int
   2 bar ()
   3 {
   4   return 3;
   5 }
   6
   7 #pragma weak hide_original_foo
   8
   9 int
  10 hide_original_foo ()
  11 {
  12   return 1 + bar ();
  13 }
  14
  15 #pragma weak hide_old_foo
  16
  17 int
  18 hide_old_foo ()
  19 {
  20   return 10 + bar();
  21 }
  22
  23 #pragma weak hide_old_foo1
  24
  25 int
  26 hide_old_foo1 ()
  27 {
  28   return 100 + bar ();
  29 }
  30
  31 #pragma weak hide_new_foo
  32
  33 int
  34 hide_new_foo ()
  35 {
  36   return 1000 + bar ();
  37 }
  38
  39 __asm__(".symver hide_original_foo,show_foo@");
  40 __asm__(".symver hide_old_foo,show_foo@VERS_1.1");
  41 __asm__(".symver hide_old_foo1,show_foo@VERS_1.2");
  42 __asm__(".symver hide_new_foo,show_foo@@VERS_2.0");