1 files changed, 3 insertions, 399 deletions

diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c
index a123bbd..ce9cf3a 100644
--- a/bfd/elf32-i386.c
+++ b/bfd/elf32-i386.c
@@ -1949,9 +1949,9 @@ error_return:
 
 /* Convert load via the GOT slot to load immediate.  */
 
-static bfd_boolean
-elf_i386_convert_load (bfd *abfd, asection *sec,
-		       struct bfd_link_info *link_info)
+bfd_boolean
+_bfd_i386_elf_convert_load (bfd *abfd, asection *sec,
+			    struct bfd_link_info *link_info)
 {
   struct elf_x86_link_hash_table *htab;
   Elf_Internal_Shdr *symtab_hdr;
@@ -2077,401 +2077,6 @@ elf_i386_convert_load (bfd *abfd, asection *sec,
   return FALSE;
 }
 
-/* Set the sizes of the dynamic sections.  */
-
-static bfd_boolean
-elf_i386_size_dynamic_sections (bfd *output_bfd, struct bfd_link_info *info)
-{
-  struct elf_x86_link_hash_table *htab;
-  bfd *dynobj;
-  asection *s;
-  bfd_boolean relocs;
-  bfd *ibfd;
-
-  htab = elf_x86_hash_table (info, I386_ELF_DATA);
-  if (htab == NULL)
-    return FALSE;
-  dynobj = htab->elf.dynobj;
-  if (dynobj == NULL)
-    abort ();
-
-  /* Set up .got offsets for local syms, and space for local dynamic
-     relocs.  */
-  for (ibfd = info->input_bfds; ibfd != NULL; ibfd = ibfd->link.next)
-    {
-      bfd_signed_vma *local_got;
-      bfd_signed_vma *end_local_got;
-      char *local_tls_type;
-      bfd_vma *local_tlsdesc_gotent;
-      bfd_size_type locsymcount;
-      Elf_Internal_Shdr *symtab_hdr;
-      asection *srel;
-
-      if (! is_x86_elf (ibfd, htab))
-	continue;
-
-      for (s = ibfd->sections; s != NULL; s = s->next)
-	{
-	  struct elf_dyn_relocs *p;
-
-	  if (!elf_i386_convert_load (ibfd, s, info))
-	    return FALSE;
-
-	  for (p = ((struct elf_dyn_relocs *)
-		     elf_section_data (s)->local_dynrel);
-	       p != NULL;
-	       p = p->next)
-	    {
-	      if (!bfd_is_abs_section (p->sec)
-		  && bfd_is_abs_section (p->sec->output_section))
-		{
-		  /* Input section has been discarded, either because
-		     it is a copy of a linkonce section or due to
-		     linker script /DISCARD/, so we'll be discarding
-		     the relocs too.  */
-		}
-	      else if (htab->is_vxworks
-		       && strcmp (p->sec->output_section->name,
-				  ".tls_vars") == 0)
-		{
-		  /* Relocations in vxworks .tls_vars sections are
-		     handled specially by the loader.  */
-		}
-	      else if (p->count != 0)
-		{
-		  srel = elf_section_data (p->sec)->sreloc;
-		  srel->size += p->count * sizeof (Elf32_External_Rel);
-		  if ((p->sec->output_section->flags & SEC_READONLY) != 0
-		      && (info->flags & DF_TEXTREL) == 0)
-		    {
-		      info->flags |= DF_TEXTREL;
-		      if ((info->warn_shared_textrel && bfd_link_pic (info))
-			  || info->error_textrel)
-			/* xgettext:c-format */
-			info->callbacks->einfo (_("%P: %B: warning: relocation in readonly section `%A'\n"),
-						p->sec->owner, p->sec);
-		    }
-		}
-	    }
-	}
-
-      local_got = elf_local_got_refcounts (ibfd);
-      if (!local_got)
-	continue;
-
-      symtab_hdr = &elf_symtab_hdr (ibfd);
-      locsymcount = symtab_hdr->sh_info;
-      end_local_got = local_got + locsymcount;
-      local_tls_type = elf_x86_local_got_tls_type (ibfd);
-      local_tlsdesc_gotent = elf_x86_local_tlsdesc_gotent (ibfd);
-      s = htab->elf.sgot;
-      srel = htab->elf.srelgot;
-      for (; local_got < end_local_got;
-	   ++local_got, ++local_tls_type, ++local_tlsdesc_gotent)
-	{
-	  *local_tlsdesc_gotent = (bfd_vma) -1;
-	  if (*local_got > 0)
-	    {
-	      if (GOT_TLS_GDESC_P (*local_tls_type))
-		{
-		  *local_tlsdesc_gotent = htab->elf.sgotplt->size
-		    - elf_x86_compute_jump_table_size (htab);
-		  htab->elf.sgotplt->size += 8;
-		  *local_got = (bfd_vma) -2;
-		}
-	      if (! GOT_TLS_GDESC_P (*local_tls_type)
-		  || GOT_TLS_GD_P (*local_tls_type))
-		{
-		  *local_got = s->size;
-		  s->size += 4;
-		  if (GOT_TLS_GD_P (*local_tls_type)
-		      || *local_tls_type == GOT_TLS_IE_BOTH)
-		    s->size += 4;
-		}
-	      if (bfd_link_pic (info)
-		  || GOT_TLS_GD_ANY_P (*local_tls_type)
-		  || (*local_tls_type & GOT_TLS_IE))
-		{
-		  if (*local_tls_type == GOT_TLS_IE_BOTH)
-		    srel->size += 2 * sizeof (Elf32_External_Rel);
-		  else if (GOT_TLS_GD_P (*local_tls_type)
-			   || ! GOT_TLS_GDESC_P (*local_tls_type))
-		    srel->size += sizeof (Elf32_External_Rel);
-		  if (GOT_TLS_GDESC_P (*local_tls_type))
-		    htab->elf.srelplt->size += sizeof (Elf32_External_Rel);
-		}
-	    }
-	  else
-	    *local_got = (bfd_vma) -1;
-	}
-    }
-
-  if (htab->tls_ld_or_ldm_got.refcount > 0)
-    {
-      /* Allocate 2 got entries and 1 dynamic reloc for R_386_TLS_LDM
-	 relocs.  */
-      htab->tls_ld_or_ldm_got.offset = htab->elf.sgot->size;
-      htab->elf.sgot->size += 8;
-      htab->elf.srelgot->size += sizeof (Elf32_External_Rel);
-    }
-  else
-    htab->tls_ld_or_ldm_got.offset = -1;
-
-  /* Allocate global sym .plt and .got entries, and space for global
-     sym dynamic relocs.  */
-  elf_link_hash_traverse (&htab->elf, _bfd_x86_elf_allocate_dynrelocs,
-			  info);
-
-  /* Allocate .plt and .got entries, and space for local symbols.  */
-  htab_traverse (htab->loc_hash_table,
-		 _bfd_x86_elf_allocate_local_dynrelocs,
-		 info);
-
-  /* For every jump slot reserved in the sgotplt, reloc_count is
-     incremented.  However, when we reserve space for TLS descriptors,
-     it's not incremented, so in order to compute the space reserved
-     for them, it suffices to multiply the reloc count by the jump
-     slot size.
-
-     PR ld/13302: We start next_irelative_index at the end of .rela.plt
-     so that R_386_IRELATIVE entries come last.  */
-  if (htab->elf.srelplt)
-    {
-      htab->next_tls_desc_index = htab->elf.srelplt->reloc_count;
-      htab->sgotplt_jump_table_size
-	= elf_x86_compute_jump_table_size (htab);
-      htab->next_irelative_index = htab->elf.srelplt->reloc_count - 1;
-    }
-  else if (htab->elf.irelplt)
-    htab->next_irelative_index = htab->elf.irelplt->reloc_count - 1;
-
-
-  if (htab->elf.sgotplt)
-    {
-      /* Don't allocate .got.plt section if there are no GOT nor PLT
-         entries and there is no reference to _GLOBAL_OFFSET_TABLE_.  */
-      if ((htab->elf.hgot == NULL
-	   || !htab->elf.hgot->ref_regular_nonweak)
-	  && (htab->elf.sgotplt->size
-	      == get_elf_backend_data (output_bfd)->got_header_size)
-	  && (htab->elf.splt == NULL
-	      || htab->elf.splt->size == 0)
-	  && (htab->elf.sgot == NULL
-	      || htab->elf.sgot->size == 0)
-	  && (htab->elf.iplt == NULL
-	      || htab->elf.iplt->size == 0)
-	  && (htab->elf.igotplt == NULL
-	      || htab->elf.igotplt->size == 0))
-	htab->elf.sgotplt->size = 0;
-    }
-
-  if (_bfd_elf_eh_frame_present (info))
-    {
-      if (htab->plt_eh_frame != NULL
-	  && htab->elf.splt != NULL
-	  && htab->elf.splt->size != 0
-	  && !bfd_is_abs_section (htab->elf.splt->output_section))
-	htab->plt_eh_frame->size = htab->plt.eh_frame_plt_size;
-
-      if (htab->plt_got_eh_frame != NULL
-	  && htab->plt_got != NULL
-	  && htab->plt_got->size != 0
-	  && !bfd_is_abs_section (htab->plt_got->output_section))
-	htab->plt_got_eh_frame->size
-	  = htab->non_lazy_plt->eh_frame_plt_size;
-
-      /* Unwind info for the second PLT and .plt.got sections are
-	 identical.  */
-      if (htab->plt_second_eh_frame != NULL
-	  && htab->plt_second != NULL
-	  && htab->plt_second->size != 0
-	  && !bfd_is_abs_section (htab->plt_second->output_section))
-	htab->plt_second_eh_frame->size
-	  = htab->non_lazy_plt->eh_frame_plt_size;
-    }
-
-  /* We now have determined the sizes of the various dynamic sections.
-     Allocate memory for them.  */
-  relocs = FALSE;
-  for (s = dynobj->sections; s != NULL; s = s->next)
-    {
-      bfd_boolean strip_section = TRUE;
-
-      if ((s->flags & SEC_LINKER_CREATED) == 0)
-	continue;
-
-      if (s == htab->elf.splt
-	  || s == htab->elf.sgot)
-	{
-	  /* Strip this section if we don't need it; see the
-	     comment below.  */
-	  /* We'd like to strip these sections if they aren't needed, but if
-	     we've exported dynamic symbols from them we must leave them.
-	     It's too late to tell BFD to get rid of the symbols.  */
-
-	  if (htab->elf.hplt != NULL)
-	    strip_section = FALSE;
-	}
-      else if (s == htab->elf.sgotplt
-	       || s == htab->elf.iplt
-	       || s == htab->elf.igotplt
-	       || s == htab->plt_second
-	       || s == htab->plt_got
-	       || s == htab->plt_eh_frame
-	       || s == htab->plt_got_eh_frame
-	       || s == htab->plt_second_eh_frame
-	       || s == htab->elf.sdynbss
-	       || s == htab->elf.sdynrelro)
-	{
-	  /* Strip these too.  */
-	}
-      else if (CONST_STRNEQ (bfd_get_section_name (dynobj, s), ".rel"))
-	{
-	  if (s->size != 0
-	      && s != htab->elf.srelplt
-	      && s != htab->srelplt2)
-	    relocs = TRUE;
-
-	  /* We use the reloc_count field as a counter if we need
-	     to copy relocs into the output file.  */
-	  s->reloc_count = 0;
-	}
-      else
-	{
-	  /* It's not one of our sections, so don't allocate space.  */
-	  continue;
-	}
-
-      if (s->size == 0)
-	{
-	  /* If we don't need this section, strip it from the
-	     output file.  This is mostly to handle .rel.bss and
-	     .rel.plt.  We must create both sections in
-	     create_dynamic_sections, because they must be created
-	     before the linker maps input sections to output
-	     sections.  The linker does that before
-	     adjust_dynamic_symbol is called, and it is that
-	     function which decides whether anything needs to go
-	     into these sections.  */
-	  if (strip_section)
-	    s->flags |= SEC_EXCLUDE;
-	  continue;
-	}
-
-      if ((s->flags & SEC_HAS_CONTENTS) == 0)
-	continue;
-
-      /* Allocate memory for the section contents.  We use bfd_zalloc
-	 here in case unused entries are not reclaimed before the
-	 section's contents are written out.  This should not happen,
-	 but this way if it does, we get a R_386_NONE reloc instead
-	 of garbage.  */
-      s->contents = (unsigned char *) bfd_zalloc (dynobj, s->size);
-      if (s->contents == NULL)
-	return FALSE;
-    }
-
-  if (htab->plt_eh_frame != NULL
-      && htab->plt_eh_frame->contents != NULL)
-    {
-      memcpy (htab->plt_eh_frame->contents,
-	      htab->plt.eh_frame_plt,
-	      htab->plt_eh_frame->size);
-      bfd_put_32 (dynobj, htab->elf.splt->size,
-		  htab->plt_eh_frame->contents + PLT_FDE_LEN_OFFSET);
-    }
-
-  if (htab->plt_got_eh_frame != NULL
-      && htab->plt_got_eh_frame->contents != NULL)
-    {
-      memcpy (htab->plt_got_eh_frame->contents,
-	      htab->non_lazy_plt->eh_frame_plt,
-	      htab->plt_got_eh_frame->size);
-      bfd_put_32 (dynobj, htab->plt_got->size,
-		  (htab->plt_got_eh_frame->contents
-		   + PLT_FDE_LEN_OFFSET));
-    }
-
-  if (htab->plt_second_eh_frame != NULL
-      && htab->plt_second_eh_frame->contents != NULL)
-    {
-      memcpy (htab->plt_second_eh_frame->contents,
-	      htab->non_lazy_plt->eh_frame_plt,
-	      htab->plt_second_eh_frame->size);
-      bfd_put_32 (dynobj, htab->plt_second->size,
-		  (htab->plt_second_eh_frame->contents
-		   + PLT_FDE_LEN_OFFSET));
-    }
-
-  if (htab->elf.dynamic_sections_created)
-    {
-      /* Add some entries to the .dynamic section.  We fill in the
-	 values later, in elf_i386_finish_dynamic_sections, but we
-	 must add the entries now so that we get the correct size for
-	 the .dynamic section.  The DT_DEBUG entry is filled in by the
-	 dynamic linker and used by the debugger.  */
-#define add_dynamic_entry(TAG, VAL) \
-  _bfd_elf_add_dynamic_entry (info, TAG, VAL)
-
-      if (bfd_link_executable (info))
-	{
-	  if (!add_dynamic_entry (DT_DEBUG, 0))
-	    return FALSE;
-	}
-
-      if (htab->elf.splt->size != 0)
-	{
-	  /* DT_PLTGOT is used by prelink even if there is no PLT
-	     relocation.  */
-	  if (!add_dynamic_entry (DT_PLTGOT, 0))
-	    return FALSE;
-	}
-
-      if (htab->elf.srelplt->size != 0)
-	{
-	  if (!add_dynamic_entry (DT_PLTRELSZ, 0)
-	      || !add_dynamic_entry (DT_PLTREL, DT_REL)
-	      || !add_dynamic_entry (DT_JMPREL, 0))
-	    return FALSE;
-	}
-
-      if (relocs)
-	{
-	  if (!add_dynamic_entry (DT_REL, 0)
-	      || !add_dynamic_entry (DT_RELSZ, 0)
-	      || !add_dynamic_entry (DT_RELENT, sizeof (Elf32_External_Rel)))
-	    return FALSE;
-
-	  /* If any dynamic relocs apply to a read-only section,
-	     then we need a DT_TEXTREL entry.  */
-	  if ((info->flags & DF_TEXTREL) == 0)
-	    elf_link_hash_traverse (&htab->elf,
-				    _bfd_x86_elf_readonly_dynrelocs,
-				    info);
-
-	  if ((info->flags & DF_TEXTREL) != 0)
-	    {
-	      if (htab->readonly_dynrelocs_against_ifunc)
-		{
-		  info->callbacks->einfo
-		    (_("%P%X: read-only segment has dynamic IFUNC relocations; recompile with -fPIC\n"));
-		  bfd_set_error (bfd_error_bad_value);
-		  return FALSE;
-		}
-
-	      if (!add_dynamic_entry (DT_TEXTREL, 0))
-		return FALSE;
-	    }
-	}
-      if (htab->is_vxworks
-	  && !elf_vxworks_add_dynamic_entries (output_bfd, info))
-	return FALSE;
-    }
-#undef add_dynamic_entry
-
-  return TRUE;
-}
-
 /* Set the correct type for an x86 ELF section.  We do this by the
    section name, which is a hack, but ought to work.  */
 
@@ -5192,7 +4797,6 @@ elf_i386_link_setup_gnu_properties (struct bfd_link_info *info)
 #define elf_backend_grok_psinfo		      elf_i386_grok_psinfo
 #define elf_backend_reloc_type_class	      elf_i386_reloc_type_class
 #define elf_backend_relocate_section	      elf_i386_relocate_section
-#define elf_backend_size_dynamic_sections     elf_i386_size_dynamic_sections
 #define elf_backend_setup_gnu_properties      elf_i386_link_setup_gnu_properties
 
 #include "elf32-target.h"