Add "volatile" keyword to "struct gdb_exception" declaration

[deliverable/binutils-gdb.git] / bfd / elf32-ppc.c

diff --git a/bfd/elf32-ppc.c b/bfd/elf32-ppc.c
index 47c92ba0b7e30254916eb911b2d309fa1154e601..61c45d8437ae4d0e012a77e97002c6342ec6ba7e 100644 (file)
--- a/bfd/elf32-ppc.c
+++ b/bfd/elf32-ppc.c
@@ -4283,6 +4283,20 @@ ppc_elf_check_relocs (bfd *abfd,
              htab->plt_type = PLT_OLD;
              htab->old_bfd = abfd;
            }
+         if (h != NULL && h->type == STT_GNU_IFUNC)
+           {
+             if (info->shared)
+               {
+                 info->callbacks->einfo (_("%P: %H: @local call to ifunc %s\n"),
+                                         abfd, sec, rel->r_offset,
+                                         h->root.root.string);
+                 bfd_set_error (bfd_error_bad_value);
+                 return FALSE;
+               }
+             h->needs_plt = 1;
+             if (!update_plt_info (abfd, &h->plt.plist, NULL, 0))
+               return FALSE;
+           }
          break;
 
          /* This relocation describes the C++ object vtable hierarchy.
@@ -6481,7 +6495,9 @@ ppc_elf_size_dynamic_sections (bfd *output_bfd ATTRIBUTE_UNUSED,
            return FALSE;
        }
 
-      if (htab->glink != NULL && htab->glink->size != 0)
+      if (htab->plt_type == PLT_NEW
+         && htab->glink != NULL
+         && htab->glink->size != 0)
        {
          if (!add_dynamic_entry (DT_PPC_GOT, 0))
            return FALSE;
@@ -7863,7 +7879,8 @@ ppc_elf_relocate_section (bfd *output_bfd,
              unresolved_reloc = FALSE;
              if (htab->plt_type == PLT_NEW
                  || !htab->elf.dynamic_sections_created
-                 || h == NULL)
+                 || h == NULL
+                 || h->dynindx == -1)
                relocation = (htab->glink->output_section->vma
                              + htab->glink->output_offset
                              + (ent->glink_offset & ~1));
@@ -9922,7 +9939,6 @@ ppc_elf_finish_dynamic_sections (bfd *output_bfd,
 #define elf_backend_plt_sym_val                        ppc_elf_plt_sym_val
 #define elf_backend_action_discarded           ppc_elf_action_discarded
 #define elf_backend_init_index_section         _bfd_elf_init_1_index_section
-#define elf_backend_post_process_headers       _bfd_elf_set_osabi
 #define elf_backend_lookup_section_flags_hook  ppc_elf_lookup_section_flags
 #define elf_backend_section_processing         ppc_elf_section_processing