binutils/bfd/elf32-ppc.c

33 #include "elf-bfd.h"
34 #include "elf/ppc.h"
36 #include "elf-vxworks.h"
1724   struct elf_obj_tdata elf;
2374   struct elf_link_hash_entry elf;
2408   struct elf_link_hash_table elf;
2514   if (!_bfd_elf_link_hash_table_init (&ret->elf, abfd,
2522   ret->elf.init_plt_refcount.refcount = 0;
2523   ret->elf.init_plt_refcount.glist = NULL;
2524   ret->elf.init_plt_offset.offset = 0;
2525   ret->elf.init_plt_offset.glist = NULL;
2539   return &ret->elf.root;
2697 	&& eind->elf.root.type != bfd_link_hash_indirect
2698 	&& edir->elf.dynamic_adjusted))
2699     edir->elf.non_got_ref |= eind->elf.non_got_ref;
2701   edir->elf.ref_dynamic |= eind->elf.ref_dynamic;
2702   edir->elf.ref_regular |= eind->elf.ref_regular;
2703   edir->elf.ref_regular_nonweak |= eind->elf.ref_regular_nonweak;
2704   edir->elf.needs_plt |= eind->elf.needs_plt;
2707   if (eind->elf.root.type != bfd_link_hash_indirect)
2712   edir->elf.got.refcount += eind->elf.got.refcount;
2713   eind->elf.got.refcount = 0;
2716   if (eind->elf.plt.plist != NULL)
2718       if (edir->elf.plt.plist != NULL)
2723 	  for (entp = &eind->elf.plt.plist; (ent = *entp) != NULL; )
2727 	      for (dent = edir->elf.plt.plist; dent != NULL; dent = dent->next)
2737 	  *entp = edir->elf.plt.plist;
2740       edir->elf.plt.plist = eind->elf.plt.plist;
2741       eind->elf.plt.plist = NULL;
2744   if (eind->elf.dynindx != -1)
2746       if (edir->elf.dynindx != -1)
2748 				edir->elf.dynstr_index);
2749       edir->elf.dynindx = eind->elf.dynindx;
2750       edir->elf.dynstr_index = eind->elf.dynstr_index;
2751       eind->elf.dynindx = -1;
2752       eind->elf.dynstr_index = 0;
2796 	  if (!htab->elf.dynobj)
2797 	    htab->elf.dynobj = abfd;
2799 	  htab->sbss = bfd_make_section_anyway_with_flags (htab->elf.dynobj,
2818   lsect->sym = elf_link_hash_lookup (&htab->elf, lsect->sym_name,
2843   if (!htab->elf.dynobj)
2844     htab->elf.dynobj = abfd;
2846   s = bfd_make_section_anyway_with_flags (htab->elf.dynobj,
2850       || !bfd_set_section_alignment (htab->elf.dynobj, s, 2))
3103 	  if (htab->elf.dynobj == NULL)
3104 	    htab->elf.dynobj = abfd;
3105 	  if (!ppc_elf_create_got (htab->elf.dynobj, info))
3107 	  BFD_ASSERT (h == htab->elf.hgot);
3154 	      if (htab->elf.dynobj == NULL)
3155 		htab->elf.dynobj = abfd;
3156 	      if (!ppc_elf_create_got (htab->elf.dynobj, info))
3367 	  if (h && h == htab->elf.hgot && htab->plt_type == PLT_UNSET)
3430 	  if (h == NULL || h == htab->elf.hgot)
3440 	  if (h == htab->elf.hgot)
3533 		  if (htab->elf.dynobj == NULL)
3534 		    htab->elf.dynobj = abfd;
3535 		  sreloc = bfd_get_section_by_name (htab->elf.dynobj, name);
3543 		      sreloc = bfd_make_section_with_flags (htab->elf.dynobj,
3547 			  || ! bfd_set_section_alignment (htab->elf.dynobj,
3581 		  p = bfd_alloc (htab->elf.dynobj, sizeof *p);
3813 	  && !bfd_set_section_flags (htab->elf.dynobj, htab->plt, flags))
3818 	  && !bfd_set_section_flags (htab->elf.dynobj, htab->got, flags))
3825 	  && !bfd_set_section_alignment (htab->elf.dynobj, htab->glink, 0))
3951 	  if (h == NULL || h == htab->elf.hgot)
4008   htab->tls_get_addr = elf_link_hash_lookup (&htab->elf, "__tls_get_addr",
4228   BFD_ASSERT (htab->elf.dynobj != NULL
4400   sh = elf_link_hash_lookup (&htab->elf, name, TRUE, FALSE, FALSE);
4474   if (htab->elf.dynamic_sections_created)
4618   if (eh->elf.got.refcount > 0)
4621       if (eh->elf.dynindx == -1
4622 	  && !eh->elf.forced_local)
4624 	  if (!bfd_elf_link_record_dynamic_symbol (info, &eh->elf))
4629 	  && !eh->elf.def_dynamic)
4631 	eh->elf.got.offset = (bfd_vma) -1;
4649 	  eh->elf.got.offset = allocate_got (htab, need);
4650 	  dyn = htab->elf.dynamic_sections_created;
4652 	       || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, &eh->elf))
4653 	      && (ELF_ST_VISIBILITY (eh->elf.other) == STV_DEFAULT
4654 		  || eh->elf.root.type != bfd_link_hash_undefweak))
4665     eh->elf.got.offset = (bfd_vma) -1;
4803   BFD_ASSERT (htab->elf.dynobj != NULL);
4810 	  s = bfd_get_section_by_name (htab->elf.dynobj, ".interp");
4934       htab->elf.hgot->root.u.def.value = g_o_t;
4949 	  sh = elf_link_hash_lookup (&htab->elf, "__glink",
4964 	  sh = elf_link_hash_lookup (&htab->elf, "__glink_PLTresolve",
4985   for (s = htab->elf.dynobj->sections; s != NULL; s = s->next)
5003 	  if ((s == htab->plt || s == htab->got) && htab->elf.hplt != NULL)
5050       s->contents = bfd_zalloc (htab->elf.dynobj, s->size);
5055   if (htab->elf.dynamic_sections_created)
5583       BFD_ASSERT (eh->elf.def_regular);
5948 			  rel->r_addend = htab->elf.tls_sec->vma + DTP_OFFSET;
6081 		dyn = htab->elf.dynamic_sections_created;
6186 			      outrel.r_addend -= htab->elf.tls_sec->vma;
6204 			    value -= htab->elf.tls_sec->vma + DTP_OFFSET;
6254 	    relocation -= htab->elf.hgot->root.u.def.value;
6292 	  addend -= htab->elf.tls_sec->vma + DTP_OFFSET;
6301 	  addend -= htab->elf.tls_sec->vma + TP_OFFSET;
6308 	  addend -= htab->elf.tls_sec->vma + TP_OFFSET;
6312 	  addend -= htab->elf.tls_sec->vma + DTP_OFFSET;
6334 	      || h == htab->elf.hgot)
6398 		  sreloc = bfd_get_section_by_name (htab->elf.dynobj, name);
6451 			      osec = htab->elf.text_index_section;
6894   BFD_ASSERT (htab->elf.dynobj != NULL);
6948 			 + htab->elf.hgot->root.u.def.value
6949 			 + htab->elf.hgot->root.u.def.section->output_offset
6950 			 + htab->elf.hgot->root.u.def.section->output_section->vma);
7011 		    rela.r_info = ELF32_R_INFO (htab->elf.hgot->indx,
7021 		    rela.r_info = ELF32_R_INFO (htab->elf.hgot->indx,
7032 		    rela.r_info = ELF32_R_INFO (htab->elf.hplt->indx,
7109 		else if (htab->elf.hgot != NULL)
7110 		  got = (htab->elf.hgot->root.u.def.value
7111 			 + htab->elf.hgot->root.u.def.section->output_section->vma
7112 			 + htab->elf.hgot->root.u.def.section->output_offset);
7194 	  && (h == htab->elf.hgot
7247   if (htab->elf.hgot != NULL)
7248     got = (htab->elf.hgot->root.u.def.value
7249 	   + htab->elf.hgot->root.u.def.section->output_section->vma
7250 	   + htab->elf.hgot->root.u.def.section->output_offset);
7252   if (htab->elf.dynamic_sections_created)
7314       p += htab->elf.hgot->root.u.def.value;
7337 	    (htab->elf.hgot->root.u.def.section->output_section->vma
7338 	     + htab->elf.hgot->root.u.def.section->output_offset
7339 	     + htab->elf.hgot->root.u.def.value);
7370 	  rela.r_info = ELF32_R_INFO (htab->elf.hgot->indx, R_PPC_ADDR16_HA);
7379 	  rela.r_info = ELF32_R_INFO (htab->elf.hgot->indx, R_PPC_ADDR16_LO);
7392 	      rel.r_info = ELF32_R_INFO (htab->elf.hgot->indx, R_PPC_ADDR16_HA);
7397 	      rel.r_info = ELF32_R_INFO (htab->elf.hgot->indx, R_PPC_ADDR16_LO);
7402 	      rel.r_info = ELF32_R_INFO (htab->elf.hplt->indx, R_PPC_ADDR32);
7666 /* VxWorks uses the elf default section flags for .plt.  */