Don't set r_info and r_sym fields in _bfd_x86_elf_link_hash_table_create.
Instead, set them in _bfd_x86_elf_link_setup_gnu_properties. We can
avoid adding elf64-x86-64.lo and elf64.lo together with elfxx-x86.lo to
bfd_backends.
* configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
elf64.lo together with elfxx-x86.lo for 64-bit BFD.
* configure: Regenerated.
* elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
and r_sym fields of plt_layout.
* elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
Likewise.
* elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
(_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
r_info nor r_sym fields.
(_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
fields of htab.
* elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
+2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (bfd_backends): Don't add elf64-x86-64.lo nor
+ elf64.lo together with elfxx-x86.lo for 64-bit BFD.
+ * configure: Regenerated.
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): Set r_info
+ and r_sym fields of plt_layout.
+ * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
+ Likewise.
+ * elfxx-x86.c (elf_x86_64_is_reloc_section): Remove BFD64 check.
+ (_bfd_x86_elf_link_hash_table_create): Likewise. Don't set
+ r_info nor r_sym fields.
+ (_bfd_x86_elf_link_setup_gnu_properties): Set r_info and r_sym
+ fields of htab.
+ * elfxx-x86.h (elf_x86_plt_layout_table): Add r_info and r_sym.
+
2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
* (_bfd_riscv_relax_align): Call bfd_set_error and
;;
esac
-# elfxx-x86.lo needs elf64-x86-64.lo and elf64.lo with 64-bit BFD.
-case "${bfd_backends}-${wordsize}" in
- *elfxx-x86.lo*-64*)
- bfd_backends="${bfd_backends} elf64-x86-64.lo elf64.lo"
- ;;
-esac
-
tdefaults=""
test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
;;
esac
-# elfxx-x86.lo needs elf64-x86-64.lo and elf64.lo with 64-bit BFD.
-case "${bfd_backends}-${wordsize}" in
- *elfxx-x86.lo*-64*)
- bfd_backends="${bfd_backends} elf64-x86-64.lo elf64.lo"
- ;;
-esac
-
tdefaults=""
test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
break;
}
+ plt_layout.r_info = elf32_r_info;
+ plt_layout.r_sym = elf32_r_sym;
+
return _bfd_x86_elf_link_setup_gnu_properties (info, &plt_layout);
}
plt_layout.normal_target = FALSE;
}
+ if (ABI_64_P (info->output_bfd))
+ {
+ plt_layout.r_info = elf64_r_info;
+ plt_layout.r_sym = elf64_r_sym;
+ }
+ else
+ {
+ plt_layout.r_info = elf32_r_info;
+ plt_layout.r_sym = elf32_r_sym;
+ }
+
return _bfd_x86_elf_link_setup_gnu_properties (info, &plt_layout);
}
return CONST_STRNEQ (secname, ".rel");
}
-#ifdef BFD64
static bfd_boolean
elf_x86_64_is_reloc_section (const char *secname)
{
return CONST_STRNEQ (secname, ".rela");
}
-#endif
/* Create an x86 ELF linker hash table. */
return NULL;
}
-#ifdef BFD64
- /* NB: If BFD64 isn't defined, only i386 will be supported. */
if (bed->target_id == X86_64_ELF_DATA)
{
ret->is_reloc_section = elf_x86_64_is_reloc_section;
}
if (ABI_64_P (abfd))
{
- ret->r_info = elf64_r_info;
- ret->r_sym = elf64_r_sym;
ret->sizeof_reloc = sizeof (Elf64_External_Rela);
ret->pointer_r_type = R_X86_64_64;
ret->dynamic_interpreter = ELF64_DYNAMIC_INTERPRETER;
ret->dynamic_interpreter_size = sizeof ELF64_DYNAMIC_INTERPRETER;
}
else
-#endif
{
- ret->r_info = elf32_r_info;
- ret->r_sym = elf32_r_sym;
if (bed->target_id == X86_64_ELF_DATA)
{
ret->sizeof_reloc = sizeof (Elf32_External_Rela);
pbfd = _bfd_elf_link_setup_gnu_properties (info);
- if (bfd_link_relocatable (info))
- return pbfd;
-
bed = get_elf_backend_data (info->output_bfd);
htab = elf_x86_hash_table (info, bed->target_id);
return pbfd;
htab->is_vxworks = plt_layout->is_vxworks;
+ htab->r_info = plt_layout->r_info;
+ htab->r_sym = plt_layout->r_sym;
+
+ if (bfd_link_relocatable (info))
+ return pbfd;
use_ibt_plt = info->ibtplt || info->ibt;
if (!use_ibt_plt && pbfd != NULL)
/* TRUE if this is a VxWorks x86 target. */
bfd_boolean is_vxworks;
+
+ bfd_vma (*r_info) (bfd_vma, bfd_vma);
+ bfd_vma (*r_sym) (bfd_vma);
};
struct elf_x86_obj_tdata