* elf32-ppc.c (struct ppc_dyn_relocs): New.

[binutils-gdb.git] / bfd / elf64-sh64.c

diff --git a/bfd/elf64-sh64.c b/bfd/elf64-sh64.c
index c314efd3ce868cc5eb6c1a166e960ad5e9479bf4..7a9297cf329ff1fcf5aaccca3b01fd78fa6e5aad 100644 (file)
--- a/bfd/elf64-sh64.c
+++ b/bfd/elf64-sh64.c
@@ -1797,7 +1797,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
             offset table extension for the procedure linkage table.  */
          if (sgotplt == NULL)
            {
-             sgotplt = bfd_get_section_by_name (dynobj, ".got.plt");
+             sgotplt = bfd_get_linker_section (dynobj, ".got.plt");
              BFD_ASSERT (sgotplt != NULL);
            }
 
@@ -1820,7 +1820,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
             offset table.  */
          if (sgot == NULL)
            {
-             sgot = bfd_get_section_by_name (dynobj, ".got");
+             sgot = bfd_get_linker_section (dynobj, ".got");
              BFD_ASSERT (sgot != NULL);
            }
 
@@ -1914,7 +1914,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
                      Elf_Internal_Rela outrel;
                      bfd_byte *loc;
 
-                     s = bfd_get_section_by_name (dynobj, ".rela.got");
+                     s = bfd_get_linker_section (dynobj, ".rela.got");
                      BFD_ASSERT (s != NULL);
 
                      outrel.r_offset = (sgot->output_section->vma
@@ -1949,7 +1949,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 
          if (sgot == NULL)
            {
-             sgot = bfd_get_section_by_name (dynobj, ".got");
+             sgot = bfd_get_linker_section (dynobj, ".got");
              BFD_ASSERT (sgot != NULL);
            }
 
@@ -1974,7 +1974,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 
          if (sgot == NULL)
            {
-             sgot = bfd_get_section_by_name (dynobj, ".got");
+             sgot = bfd_get_linker_section (dynobj, ".got");
              BFD_ASSERT (sgot != NULL);
            }
 
@@ -2012,7 +2012,7 @@ sh_elf64_relocate_section (bfd *output_bfd ATTRIBUTE_UNUSED,
 
          if (splt == NULL)
            {
-             splt = bfd_get_section_by_name (dynobj, ".plt");
+             splt = bfd_get_linker_section (dynobj, ".plt");
              BFD_ASSERT (splt != NULL);
            }
 
@@ -2490,24 +2490,22 @@ sh_elf64_check_relocs (bfd *abfd, struct bfd_link_info *info,
 
          if (sgot == NULL)
            {
-             sgot = bfd_get_section_by_name (dynobj, ".got");
+             sgot = bfd_get_linker_section (dynobj, ".got");
              BFD_ASSERT (sgot != NULL);
            }
 
          if (srelgot == NULL
              && (h != NULL || info->shared))
            {
-             srelgot = bfd_get_section_by_name (dynobj, ".rela.got");
+             srelgot = bfd_get_linker_section (dynobj, ".rela.got");
              if (srelgot == NULL)
                {
-                 srelgot = bfd_make_section_with_flags (dynobj,
-                                                        ".rela.got",
-                                                        (SEC_ALLOC
-                                                         | SEC_LOAD
-                                                         | SEC_HAS_CONTENTS
-                                                         | SEC_IN_MEMORY
-                                                         | SEC_LINKER_CREATED
-                                                         | SEC_READONLY));
+                 flagword flags = (SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS
+                                   | SEC_IN_MEMORY | SEC_LINKER_CREATED
+                                   | SEC_READONLY);
+                 srelgot = bfd_make_section_anyway_with_flags (dynobj,
+                                                               ".rela.got",
+                                                               flags);
                  if (srelgot == NULL
                      || ! bfd_set_section_alignment (dynobj, srelgot, 2))
                    return FALSE;
@@ -3071,7 +3069,7 @@ sh64_elf64_link_hash_table_create (bfd *abfd)
 {
   struct elf_link_hash_table *ret;
 
-  ret = (struct elf_link_hash_table *) bfd_malloc (sizeof (* ret));
+  ret = (struct elf_link_hash_table *) bfd_zmalloc (sizeof (* ret));
   if (ret == (struct elf_link_hash_table *) NULL)
     return NULL;
 
@@ -3159,7 +3157,7 @@ sh64_elf64_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
   if (bed->plt_readonly)
     pltflags |= SEC_READONLY;
 
-  s = bfd_make_section_with_flags (abfd, ".plt", pltflags);
+  s = bfd_make_section_anyway_with_flags (abfd, ".plt", pltflags);
   if (s == NULL
       || ! bfd_set_section_alignment (abfd, s, bed->plt_alignment))
     return FALSE;
@@ -3186,9 +3184,10 @@ sh64_elf64_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
        return FALSE;
     }
 
-  s = bfd_make_section_with_flags (abfd,
-                                  bed->default_use_rela_p ? ".rela.plt" : ".rel.plt",
-                                  flags | SEC_READONLY);
+  s = bfd_make_section_anyway_with_flags (abfd,
+                                         bed->default_use_rela_p
+                                         ? ".rela.plt" : ".rel.plt",
+                                         flags | SEC_READONLY);
   if (s == NULL
       || ! bfd_set_section_alignment (abfd, s, ptralign))
     return FALSE;
@@ -3204,8 +3203,8 @@ sh64_elf64_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
         image and use a R_*_COPY reloc to tell the dynamic linker to
         initialize them at run time.  The linker script puts the .dynbss
         section into the .bss section of the final image.  */
-      s = bfd_make_section_with_flags (abfd, ".dynbss",
-                                      SEC_ALLOC | SEC_LINKER_CREATED);
+      s = bfd_make_section_anyway_with_flags (abfd, ".dynbss",
+                                             SEC_ALLOC | SEC_LINKER_CREATED);
       if (s == NULL)
        return FALSE;
 
@@ -3222,10 +3221,10 @@ sh64_elf64_create_dynamic_sections (bfd *abfd, struct bfd_link_info *info)
         copy relocs.  */
       if (! info->shared)
        {
-         s = bfd_make_section_with_flags (abfd,
-                                          (bed->default_use_rela_p
-                                           ? ".rela.bss" : ".rel.bss"),
-                                          flags | SEC_READONLY);
+         s = bfd_make_section_anyway_with_flags (abfd,
+                                                 (bed->default_use_rela_p
+                                                  ? ".rela.bss" : ".rel.bss"),
+                                                 flags | SEC_READONLY);
          if (s == NULL
              || ! bfd_set_section_alignment (abfd, s, ptralign))
            return FALSE;
@@ -3284,7 +3283,7 @@ sh64_elf64_adjust_dynamic_symbol (struct bfd_link_info *info,
            return FALSE;
        }
 
-      s = bfd_get_section_by_name (dynobj, ".plt");
+      s = bfd_get_linker_section (dynobj, ".plt");
       BFD_ASSERT (s != NULL);
 
       /* If this is the first .plt entry, make room for the special
@@ -3312,13 +3311,13 @@ sh64_elf64_adjust_dynamic_symbol (struct bfd_link_info *info,
       /* We also need to make an entry in the .got.plt section, which
         will be placed in the .got section by the linker script.  */
 
-      s = bfd_get_section_by_name (dynobj, ".got.plt");
+      s = bfd_get_linker_section (dynobj, ".got.plt");
       BFD_ASSERT (s != NULL);
       s->size += 8;
 
       /* We also need to make an entry in the .rela.plt section.  */
 
-      s = bfd_get_section_by_name (dynobj, ".rela.plt");
+      s = bfd_get_linker_section (dynobj, ".rela.plt");
       BFD_ASSERT (s != NULL);
       s->size += sizeof (Elf64_External_Rela);
 
@@ -3362,7 +3361,7 @@ sh64_elf64_adjust_dynamic_symbol (struct bfd_link_info *info,
      both the dynamic object and the regular object will refer to the
      same memory location for the variable.  */
 
-  s = bfd_get_section_by_name (dynobj, ".dynbss");
+  s = bfd_get_linker_section (dynobj, ".dynbss");
   BFD_ASSERT (s != NULL);
 
   /* We must generate a R_SH_COPY reloc to tell the dynamic linker to
@@ -3373,7 +3372,7 @@ sh64_elf64_adjust_dynamic_symbol (struct bfd_link_info *info,
     {
       asection *srel;
 
-      srel = bfd_get_section_by_name (dynobj, ".rela.bss");
+      srel = bfd_get_linker_section (dynobj, ".rela.bss");
       BFD_ASSERT (srel != NULL);
       srel->size += sizeof (Elf64_External_Rela);
       h->needs_copy = 1;
@@ -3425,7 +3424,7 @@ sh64_elf64_size_dynamic_sections (bfd *output_bfd,
       /* Set the contents of the .interp section to the interpreter.  */
       if (info->executable)
        {
-         s = bfd_get_section_by_name (dynobj, ".interp");
+         s = bfd_get_linker_section (dynobj, ".interp");
          BFD_ASSERT (s != NULL);
          s->size = sizeof ELF_DYNAMIC_INTERPRETER;
          s->contents = (unsigned char *) ELF_DYNAMIC_INTERPRETER;
@@ -3438,7 +3437,7 @@ sh64_elf64_size_dynamic_sections (bfd *output_bfd,
         not actually use these entries.  Reset the size of .rela.got,
         which will cause it to get stripped from the output file
         below.  */
-      s = bfd_get_section_by_name (dynobj, ".rela.got");
+      s = bfd_get_linker_section (dynobj, ".rela.got");
       if (s != NULL)
        s->size = 0;
     }
@@ -3607,9 +3606,9 @@ sh64_elf64_finish_dynamic_symbol (bfd *output_bfd,
 
       BFD_ASSERT (h->dynindx != -1);
 
-      splt = bfd_get_section_by_name (dynobj, ".plt");
-      sgot = bfd_get_section_by_name (dynobj, ".got.plt");
-      srel = bfd_get_section_by_name (dynobj, ".rela.plt");
+      splt = bfd_get_linker_section (dynobj, ".plt");
+      sgot = bfd_get_linker_section (dynobj, ".got.plt");
+      srel = bfd_get_linker_section (dynobj, ".rela.plt");
       BFD_ASSERT (splt != NULL && sgot != NULL && srel != NULL);
 
       /* Get the index in the procedure linkage table which
@@ -3710,8 +3709,8 @@ sh64_elf64_finish_dynamic_symbol (bfd *output_bfd,
       /* This symbol has an entry in the global offset table.  Set it
         up.  */
 
-      sgot = bfd_get_section_by_name (dynobj, ".got");
-      srel = bfd_get_section_by_name (dynobj, ".rela.got");
+      sgot = bfd_get_linker_section (dynobj, ".got");
+      srel = bfd_get_linker_section (dynobj, ".rela.got");
       BFD_ASSERT (sgot != NULL && srel != NULL);
 
       rel.r_offset = (sgot->output_section->vma
@@ -3756,8 +3755,7 @@ sh64_elf64_finish_dynamic_symbol (bfd *output_bfd,
                  && (h->root.type == bfd_link_hash_defined
                      || h->root.type == bfd_link_hash_defweak));
 
-      s = bfd_get_section_by_name (h->root.u.def.section->owner,
-                                  ".rela.bss");
+      s = bfd_get_linker_section (dynobj, ".rela.bss");
       BFD_ASSERT (s != NULL);
 
       rel.r_offset = (h->root.u.def.value
@@ -3771,7 +3769,7 @@ sh64_elf64_finish_dynamic_symbol (bfd *output_bfd,
     }
 
   /* Mark _DYNAMIC and _GLOBAL_OFFSET_TABLE_ as absolute.  */
-  if (strcmp (h->root.root.string, "_DYNAMIC") == 0
+  if (h == elf_hash_table (info)->hdynamic
       || h == elf_hash_table (info)->hgot)
     sym->st_shndx = SHN_ABS;
 
@@ -3790,9 +3788,9 @@ sh64_elf64_finish_dynamic_sections (bfd *output_bfd,
 
   dynobj = elf_hash_table (info)->dynobj;
 
-  sgot = bfd_get_section_by_name (dynobj, ".got.plt");
+  sgot = bfd_get_linker_section (dynobj, ".got.plt");
   BFD_ASSERT (sgot != NULL);
-  sdyn = bfd_get_section_by_name (dynobj, ".dynamic");
+  sdyn = bfd_get_linker_section (dynobj, ".dynamic");
 
   if (elf_hash_table (info)->dynamic_sections_created)
     {
@@ -3875,7 +3873,7 @@ sh64_elf64_finish_dynamic_sections (bfd *output_bfd,
        }
 
       /* Fill in the first entry in the procedure linkage table.  */
-      splt = bfd_get_section_by_name (dynobj, ".plt");
+      splt = bfd_get_linker_section (dynobj, ".plt");
       if (splt && splt->size > 0)
        {
          if (info->shared)