Automatic date update in version.in

[deliverable/binutils-gdb.git] / bfd / elf-ifunc.c

diff --git a/bfd/elf-ifunc.c b/bfd/elf-ifunc.c
index 1fab4401360ef1d680ca3763fca46c5f1be71190..b8a3632095220c9069b48ca4ac1c82a09d780519 100644 (file)
--- a/bfd/elf-ifunc.c
+++ b/bfd/elf-ifunc.c
@@ -131,8 +131,15 @@ _bfd_elf_allocate_ifunc_dyn_relocs (struct bfd_link_info *info,
      the resolved function may be used.  But in non-PIC executable,
      the address of its .plt slot may be used.  Pointer equality may
      not work correctly.  PIE or non-PLT reference should be used if
-     pointer equality is required here.  */
+     pointer equality is required here.
+
+     If STT_GNU_IFUNC symbol is defined in position-dependent executable,
+     backend should change it to the normal function and set its address
+     to its PLT entry which should be resolved by R_*_IRELATIVE at
+     run-time.  All external references should be resolved to its PLT in
+     executable.  */
   if (!need_dynreloc
+      && !(bfd_link_pde (info) && h->def_regular)
       && (h->dynindx != -1
          || info->export_dynamic)
       && h->pointer_equality_needed)
@@ -140,7 +147,7 @@ _bfd_elf_allocate_ifunc_dyn_relocs (struct bfd_link_info *info,
       info->callbacks->einfo
        /* xgettext:c-format */
        (_("%F%P: dynamic STT_GNU_IFUNC symbol `%s' with pointer "
-          "equality in `%B' can not be used when making an "
+          "equality in `%pB' can not be used when making an "
           "executable; recompile with -fPIE and relink with -pie\n"),
         h->root.root.string,
         h->root.u.def.section->owner);