+ bfd_boolean (*slurp_relocs) (bfd *, asection *, asymbol **, bfd_boolean);
+ arelent *p;
+ long count, i;
+ bfd_vma *plt_sym_val;
+ bfd_vma plt_offset;
+ bfd_byte *plt_contents;
+ const struct elf_x86_64_backend_data *bed;
+ Elf_Internal_Shdr *hdr;
+ asection *plt_bnd;
+
+ /* Get the .plt section contents. PLT passed down may point to the
+ .plt.bnd section. Make sure that PLT always points to the .plt
+ section. */
+ plt_bnd = bfd_get_section_by_name (abfd, ".plt.bnd");
+ if (plt_bnd)
+ {
+ if (plt != plt_bnd)
+ abort ();
+ plt = bfd_get_section_by_name (abfd, ".plt");
+ if (plt == NULL)
+ abort ();
+ bed = &elf_x86_64_bnd_arch_bed;
+ }
+ else
+ bed = get_elf_x86_64_backend_data (abfd);
+
+ plt_contents = (bfd_byte *) bfd_malloc (plt->size);
+ if (plt_contents == NULL)
+ return NULL;
+ if (!bfd_get_section_contents (abfd, (asection *) plt,
+ plt_contents, 0, plt->size))
+ {
+bad_return:
+ free (plt_contents);
+ return NULL;
+ }
+
+ slurp_relocs = get_elf_backend_data (abfd)->s->slurp_reloc_table;
+ if (! (*slurp_relocs) (abfd, relplt, dynsyms, TRUE))
+ goto bad_return;
+
+ hdr = &elf_section_data (relplt)->this_hdr;
+ count = relplt->size / hdr->sh_entsize;
+
+ plt_sym_val = (bfd_vma *) bfd_malloc (sizeof (bfd_vma) * count);
+ if (plt_sym_val == NULL)
+ goto bad_return;
+
+ for (i = 0; i < count; i++)
+ plt_sym_val[i] = -1;
+
+ plt_offset = bed->plt_entry_size;
+ p = relplt->relocation;
+ for (i = 0; i < count; i++, p++)
+ {
+ long reloc_index;
+
+ /* Skip unknown relocation. */
+ if (p->howto == NULL)
+ continue;
+
+ if (p->howto->type != R_X86_64_JUMP_SLOT
+ && p->howto->type != R_X86_64_IRELATIVE)
+ continue;
+
+ reloc_index = H_GET_32 (abfd, (plt_contents + plt_offset
+ + bed->plt_reloc_offset));
+ if (reloc_index >= count)
+ abort ();
+ if (plt_bnd)
+ {
+ /* This is the index in .plt section. */
+ long plt_index = plt_offset / bed->plt_entry_size;
+ /* Store VMA + the offset in .plt.bnd section. */
+ plt_sym_val[reloc_index] =
+ (plt_bnd->vma
+ + (plt_index - 1) * sizeof (elf_x86_64_legacy_plt2_entry));
+ }
+ else
+ plt_sym_val[reloc_index] = plt->vma + plt_offset;
+ plt_offset += bed->plt_entry_size;
+ }
+
+ free (plt_contents);
+
+ return plt_sym_val;
+}
+
+/* Similar to _bfd_elf_get_synthetic_symtab, with .plt.bnd section
+ support. */
+
+static long
+elf_x86_64_get_synthetic_symtab (bfd *abfd,
+ long symcount,
+ asymbol **syms,
+ long dynsymcount,
+ asymbol **dynsyms,
+ asymbol **ret)
+{
+ /* Pass the .plt.bnd section to _bfd_elf_ifunc_get_synthetic_symtab
+ as PLT if it exists. */
+ asection *plt = bfd_get_section_by_name (abfd, ".plt.bnd");
+ if (plt == NULL)
+ plt = bfd_get_section_by_name (abfd, ".plt");
+ return _bfd_elf_ifunc_get_synthetic_symtab (abfd, symcount, syms,
+ dynsymcount, dynsyms, ret,
+ plt,
+ elf_x86_64_get_plt_sym_val);