gdb/bfd/elf64-ppc.c

2535 #define ppc64_elf_section_data(sec) \
2536   ((struct _ppc64_elf_section_data *) elf_section_data (sec))
2539 ppc64_elf_new_section_hook (bfd *abfd, asection *sec)
2547   sec->used_by_bfd = sdata;
2549   return _bfd_elf_new_section_hook (abfd, sec);
2553 get_opd_info (asection * sec)
2555   if (sec != NULL
2556       && ppc64_elf_section_data (sec) != NULL
2557       && ppc64_elf_section_data (sec)->opd.adjust != NULL)
2558     return ppc64_elf_section_data (sec)->opd.adjust;
2885 	      asection *sec = abfd->sections;
2899 		      sec = syms[mid]->section;
2905 		sec = syms[lo - 1]->section;
2907 	      for (; sec != NULL; sec = sec->next)
2909 		  if (sec->vma > ent)
2911 		  if ((sec->flags & SEC_ALLOC) == 0
2912 		      || (sec->flags & SEC_LOAD) == 0)
2914 		  if ((sec->flags & SEC_CODE) != 0)
2915 		    s->section = sec;
3018   asection *sec;
3795 		if (q->sec == p->sec)
3955 			   asection **sec,
3958   if (*sec != NULL
3959       && strcmp (bfd_get_section_name (ibfd, *sec), ".opd") == 0)
4172 			asection *sec, const Elf_Internal_Rela *relocs)
4191   if ((sec->flags & SEC_ALLOC) == 0)
4204   if (strcmp (bfd_get_section_name (abfd, sec), ".opd") == 0)
4221       amt = sec->size * sizeof (union opd_info) / 8;
4225       ppc64_elf_section_data (sec)->opd.func_sec = opd_sym_map;
4232   rel_end = relocs + sec->reloc_count;
4279 	  sec->has_tls_reloc = 1;
4289 	  sec->has_gp_reloc = 1;
4379 	  sec->has_gp_reloc = 1;
4385 	  if (!bfd_elf_gc_record_vtinherit (abfd, sec, h, rel->r_offset))
4392 	  if (!bfd_elf_gc_record_vtentry (abfd, sec, h, rel->r_addend))
4412 		sec->has_tls_reloc = 1;
4419 		  sec->has_tls_reloc = 1;
4427 		  sec->has_tls_reloc = 1;
4457 	  sec->has_tls_reloc = 1;
4469 	  if (ppc64_elf_section_data (sec)->t_symndx == NULL)
4472 	      bfd_size_type amt = sec->size * sizeof (unsigned) / 8 + 1;
4473 	      ppc64_elf_section_data (sec)->t_symndx = bfd_zalloc (abfd, amt);
4474 	      if (ppc64_elf_section_data (sec)->t_symndx == NULL)
4478 	  ppc64_elf_section_data (sec)->t_symndx[rel->r_offset / 8] = r_symndx;
4483 	    ppc64_elf_section_data (sec)->t_symndx[rel->r_offset / 8 + 1] = -1;
4485 	    ppc64_elf_section_data (sec)->t_symndx[rel->r_offset / 8 + 1] = -2;
4523 		  s = bfd_section_from_r_symndx (abfd, &htab->sym_sec, sec,
4527 		  else if (s != sec)
4611 			   elf_section_data (sec)->rel_hdr.sh_name));
4616 		      || strcmp (bfd_get_section_name (abfd, sec),
4634 		      if ((sec->flags & SEC_ALLOC) != 0)
4641 		  elf_section_data (sec)->sreloc = sreloc;
4658 						 sec, r_symndx);
4667 	      if (p == NULL || p->sec != sec)
4674 		  p->sec = sec;
4725 	      asection *sec;
4744 		  sec = NULL;
4748 		    sec = bfd_section_from_elf_index (opd_bfd, sym->st_shndx);
4749 		  BFD_ASSERT ((sec->flags & SEC_MERGE) == 0);
4764 		  sec = rh->root.u.def.section;
4770 		*code_sec = sec;
4771 	      if (sec != NULL && sec->output_section != NULL)
4772 		val += sec->output_section->vma + sec->output_offset;
4785 ppc64_elf_gc_mark_hook (asection *sec,
4837   if (get_opd_info (sec) != NULL)
4898       rsec = bfd_section_from_elf_index (sec->owner, sym->st_shndx);
4917 			 asection *sec, const Elf_Internal_Rela *relocs)
4925   if ((sec->flags & SEC_ALLOC) == 0)
4928   elf_section_data (sec)->local_dynrel = NULL;
4935   relend = relocs + sec->reloc_count;
4955 	    if (p->sec == sec)
5536 	  s = p->sec->output_section;
5782   asection *sec;
5786   if (!get_sym_h (&h, &sym, &sec, tls_maskp, locsymsp, r_symndx, ibfd))
5790       || sec == NULL
5791       || ppc64_elf_section_data (sec)->t_symndx == NULL)
5804   r_symndx = ppc64_elf_section_data (sec)->t_symndx[off / 8];
5805   next_r = ppc64_elf_section_data (sec)->t_symndx[off / 8 + 1];
5806   if (!get_sym_h (&h, &sym, &sec, tls_maskp, locsymsp, r_symndx, ibfd))
5887       asection *sec;
5898       sec = bfd_get_section_by_name (ibfd, ".opd");
5899       if (sec == NULL)
5902       amt = sec->size * sizeof (long) / 8;
5903       opd_adjust = get_opd_info (sec);
5909 	  ppc64_elf_section_data (sec)->opd.adjust = opd_adjust;
5913       if (sec->output_section == bfd_abs_section_ptr)
5917       if ((sec->flags & SEC_RELOC) == 0 || sec->reloc_count == 0)
5925       relstart = _bfd_elf_link_read_relocs (ibfd, sec, NULL, NULL,
5933       need_pad = sec;
5935       relend = relstart + sec->reloc_count;
6008 	      if (sec->size == offset + 24)
6013 	      if (rel == relend && sec->size == offset + 16)
6057 	  if ((sec->flags & SEC_IN_MEMORY) == 0)
6060 	      if (!bfd_malloc_and_get_section (ibfd, sec, &loc))
6068 		  if (elf_section_data (sec)->relocs != relstart)
6072 	      sec->contents = loc;
6073 	      sec->flags |= (SEC_IN_MEMORY | SEC_HAS_CONTENTS);
6076 	  elf_section_data (sec)->relocs = relstart;
6078 	  wptr = sec->contents;
6079 	  rptr = sec->contents;
6080 	  new_contents = sec->contents;
6084 	      new_contents = bfd_malloc (sec->size + cnt_16b * 8);
6115 		  if ((rel + 2 == relend && sec->size == offset + 16)
6165 			= (wptr - new_contents) - (rptr - sec->contents);
6196 			      &elf_section_data (sec)->local_dynrel);
6199 			  if (p->sec == sec)
6222 	  sec->size = wptr - new_contents;
6223 	  sec->reloc_count = write_rel - relstart;
6226 	      free (sec->contents);
6227 	      sec->contents = new_contents;
6232 	  elf_section_data (sec)->rel_hdr.sh_size
6233 	    = sec->reloc_count * elf_section_data (sec)->rel_hdr.sh_entsize;
6234 	  BFD_ASSERT (elf_section_data (sec)->rel_hdr2 == NULL);
6237       else if (elf_section_data (sec)->relocs != relstart)
6339   asection *sec;
6350       for (sec = ibfd->sections; sec != NULL; sec = sec->next)
6351 	if (sec->has_tls_reloc && !bfd_is_abs_section (sec->output_section))
6357 	    relstart = _bfd_elf_link_read_relocs (ibfd, sec, NULL, NULL,
6363 	    relend = relstart + sec->reloc_count;
6381 		    if (elf_section_data (sec)->relocs != relstart)
6588 		      if (p->sec == sec)
6606 	    if (elf_section_data (sec)->relocs != relstart)
6829       asection *sreloc = elf_section_data (p->sec)->sreloc;
6850       asection *s = p->sec->output_section;
6932 	      if (!bfd_is_abs_section (p->sec)
6933 		  && bfd_is_abs_section (p->sec->output_section))
6942 		  srel = elf_section_data (p->sec)->sreloc;
6944 		  if ((p->sec->output_section->flags & SEC_READONLY) != 0)
7828 #define PREV_SEC(sec) (htab->stub_group[(sec)->id].link_sec)
8639       asection *sec;
8668       sec = NULL;
8680 	  sec = local_sections[r_symndx];
8683 	  relocation = _bfd_elf_rela_local_sym (output_bfd, sym, &sec, rel);
8684 	  opd_adjust = get_opd_info (sec);
8698 				   h_elf, sec, relocation,
8837 		     get h, sym, sec etc. right.  */
8890 		     get h, sym, sec etc. right.  */
9016 			 to get h, sym, sec etc. right.  */
9101 	       || (sec != NULL
9102 		   && sec->output_section != NULL
9103 		   && sec->id <= htab->top_id
9104 		   && (htab->stub_group[sec->id].toc_off
9106 	      && (stub_entry = ppc_get_stub_entry (input_section, sec, fdh,
9181 	      && get_opd_info (sec) != NULL)
9184 	      bfd_vma off = (relocation - sec->output_section->vma
9185 			     - sec->output_offset + rel->r_addend);
9186 	      bfd_vma dest = opd_entry_value (sec, off, NULL, NULL);
9205 	    stub_entry = ppc_get_stub_entry (input_section, sec, h, rel,
9515 	  else if (sec != NULL && sec->id <= htab->top_id)
9516 	    relocation += htab->stub_group[sec->id].toc_off;
9541 	  if (sec != NULL)
9542 	    addend -= sec->output_section->vma;
9723 		      if (bfd_is_abs_section (sec))
9725 		      else if (sec == NULL || sec->owner == NULL)
9734 			  osec = sec->output_section;
9843 	     'sec' would be NULL, and we should leave the symbol
9845 	  if (sec != NULL)