2010-08-18 Pedro Alves <pedro@codesourcery.com>

[deliverable/binutils-gdb.git] / bfd / elf32-s390.c

diff --git a/bfd/elf32-s390.c b/bfd/elf32-s390.c
index 170b1f9daf3213ed94e85f708a826a64e490f77c..4f9e0b336368cdb78768039feabd5046b9fa9dd8 100644 (file)
--- a/bfd/elf32-s390.c
+++ b/bfd/elf32-s390.c
@@ -1,5 +1,5 @@
 /* IBM S/390-specific support for 32-bit ELF
-   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+   Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
    Free Software Foundation, Inc.
    Contributed by Carl B. Pedersen and Martin Schwidefsky.
 
@@ -693,13 +693,13 @@ struct elf_s390_obj_tdata
 #define is_s390_elf(bfd) \
   (bfd_get_flavour (bfd) == bfd_target_elf_flavour \
    && elf_tdata (bfd) != NULL \
-   && elf_object_id (bfd) == S390_ELF_TDATA)
+   && elf_object_id (bfd) == S390_ELF_DATA)
 
 static bfd_boolean
 elf_s390_mkobject (bfd *abfd)
 {
   return bfd_elf_allocate_object (abfd, sizeof (struct elf_s390_obj_tdata),
-                                 S390_ELF_TDATA);
+                                 S390_ELF_DATA);
 }
 
 static bfd_boolean
@@ -737,7 +737,8 @@ struct elf_s390_link_hash_table
 /* Get the s390 ELF linker hash table from a link_info structure.  */
 
 #define elf_s390_hash_table(p) \
-  ((struct elf_s390_link_hash_table *) ((p)->hash))
+  (elf_hash_table_id ((struct elf_link_hash_table *) ((p)->hash)) \
+  == S390_ELF_DATA ? ((struct elf_s390_link_hash_table *) ((p)->hash)) : NULL)
 
 /* Create an entry in an s390 ELF linker hash table.  */
 
@@ -786,7 +787,8 @@ elf_s390_link_hash_table_create (abfd)
     return NULL;
 
   if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd, link_hash_newfunc,
-                                     sizeof (struct elf_s390_link_hash_entry)))
+                                     sizeof (struct elf_s390_link_hash_entry),
+                                     S390_ELF_DATA))
     {
       free (ret);
       return NULL;
@@ -3460,7 +3462,7 @@ elf_s390_grok_prstatus (abfd, note)
        elf_tdata (abfd)->core_signal = bfd_get_16 (abfd, note->descdata + 12);
 
        /* pr_pid */
-       elf_tdata (abfd)->core_pid = bfd_get_32 (abfd, note->descdata + 24);
+       elf_tdata (abfd)->core_lwpid = bfd_get_32 (abfd, note->descdata + 24);
 
        /* pr_reg */
        offset = 72;
@@ -3483,6 +3485,13 @@ elf_s390_plt_sym_val (bfd_vma i, const asection *plt,
   return plt->vma + PLT_FIRST_ENTRY_SIZE + i * PLT_ENTRY_SIZE;
 }
 
+static bfd_boolean
+elf32_s390_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
+{
+  elf_elfheader (obfd)->e_flags |= elf_elfheader (ibfd)->e_flags;
+  return TRUE;
+}
+
 
 #define TARGET_BIG_SYM bfd_elf32_s390_vec
 #define TARGET_BIG_NAME        "elf32-s390"
@@ -3506,6 +3515,8 @@ elf_s390_plt_sym_val (bfd_vma i, const asection *plt,
 #define bfd_elf32_bfd_reloc_type_lookup              elf_s390_reloc_type_lookup
 #define bfd_elf32_bfd_reloc_name_lookup elf_s390_reloc_name_lookup
 
+#define bfd_elf32_bfd_merge_private_bfd_data  elf32_s390_merge_private_bfd_data
+
 #define elf_backend_adjust_dynamic_symbol     elf_s390_adjust_dynamic_symbol
 #define elf_backend_check_relocs             elf_s390_check_relocs
 #define elf_backend_copy_indirect_symbol      elf_s390_copy_indirect_symbol