2011-05-20 Pedro Alves <pedro@codesourcery.com>

[deliverable/binutils-gdb.git] / bfd / elf64-ppc.c

diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c
index 4cbd941baa2f1272e4baff9f8d448ec0ac0747ca..1394ff544e405d02b1219f39626214ee0f343619 100644 (file)
--- a/bfd/elf64-ppc.c
+++ b/bfd/elf64-ppc.c
@@ -2670,6 +2670,8 @@ ppc64_elf_grok_psinfo (bfd *abfd, Elf_Internal_Note *note)
   if (note->descsz != 136)
     return FALSE;
 
+  elf_tdata (abfd)->core_pid
+    = bfd_get_32 (abfd, note->descdata + 24);
   elf_tdata (abfd)->core_program
     = _bfd_elfcore_strndup (abfd, note->descdata + 40, 16);
   elf_tdata (abfd)->core_command
@@ -3317,8 +3319,9 @@ ppc64_elf_get_synthetic_symtab (bfd *abfd,
                {
                  if (sec->vma > ent)
                    break;
-                 if ((sec->flags & SEC_ALLOC) == 0
-                     || (sec->flags & SEC_LOAD) == 0)
+                 /* SEC_LOAD may not be set if SEC is from a separate debug
+                    info file.  */
+                 if ((sec->flags & SEC_ALLOC) == 0)
                    break;
                  if ((sec->flags & SEC_CODE) != 0)
                    s->section = sec;
@@ -4569,10 +4572,14 @@ ppc64_elf_add_symbol_hook (bfd *ibfd,
                           asection **sec,
                           bfd_vma *value ATTRIBUTE_UNUSED)
 {
+  if ((ibfd->flags & DYNAMIC) == 0
+      && ELF_ST_BIND (isym->st_info) == STB_GNU_UNIQUE)
+    elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
+
   if (ELF_ST_TYPE (isym->st_info) == STT_GNU_IFUNC)
     {
       if ((ibfd->flags & DYNAMIC) == 0)
-       elf_tdata (info->output_bfd)->has_ifunc_symbols = TRUE;
+       elf_tdata (info->output_bfd)->has_gnu_symbols = TRUE;
     }
   else if (ELF_ST_TYPE (isym->st_info) == STT_FUNC)
     ;
@@ -9784,6 +9791,8 @@ ppc_build_one_stub (struct bfd_hash_entry *gen_entry, void *in_arg)
             these checks could now disappear.  */
          if (fh->elf.root.type == bfd_link_hash_undefined)
            fh->elf.root.type = bfd_link_hash_undefweak;
+         /* Stop undo_symbol_twiddle changing it back to undefined.  */
+         fh->was_undefined = 0;
        }
 
       /* Now build the stub.  */