+2017-09-25 Alan Modra <amodra@gmail.com>
+
+ PR 22202
+ * dwarf1.c (parse_die): Sanity check pointer against section limit
+ before dereferencing.
+ (parse_line_table): Likewise.
+
+2017-09-25 Alan Modra <amodra@gmail.com>
+
+ PR 22201
+ * dwarf2.c (scan_unit_for_symbols): Ignore DW_AT_name unless it
+ has string form.
+ (parse_comp_unit): Likewise.
+
+2017-09-25 Alan Modra <amodra@gmail.com>
+
+ PR 22200
+ * dwarf2.c (read_formatted_entries): Error on format_count zero.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22197
+ * opncls.c (bfd_get_debug_link_info_1): Properly check that crc is
+ within section bounds.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22191
+ * dwarf2.c (decode_line_info): Properly free line sequences on error.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22187
+ * dwarf2.c (find_abstract_instance_name): Add orig_info_ptr and
+ pname param. Return status. Make name const. Don't abort,
+ return an error. Formatting. Exit if current info_ptr matches
+ orig_info_ptr. Update callers.
+ (scan_unit_for_symbols): Start at nesting_level of zero. Make
+ nested_funcs an array of structs for extensibility. Formatting.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22186
+ * dwarf2.c (decode_line_info): Fail on lh.line_range of zero
+ rather than dividing by zero.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22169
+ * dwarf2.c (decode_line_info): Correct .debug_line unit_length check.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22167
+ * dwarf2.c (scan_unit_for_symbols): Check u.blk->data is non-NULL.
+
+2017-09-24 Alan Modra <amodra@gmail.com>
+
+ PR 22166
+ * elf.c (_bfd_elf_slurp_version_tables): Test sh_info on
+ SHT_GNU_verneed section for sanity. Don't zalloc memory for
+ verref.
+
+2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/22170
+ * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Guard against
+ corrupted PLT.
+
+2017-09-22 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/22163
+ * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Also return
+ -1 if bfd_canonicalize_dynamic_reloc returns 0.
+
+2017-09-22 Pedro Alves <palves@redhat.com>
+ Alan Modra <amodra@gmail.com>
+
+ * version.h: Add comment.
+
+2017-09-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
+
+ * elf.c (elfcore_grok_note): For the cases NT_S390_GS_CB and
+ NT_S390_GS_BC, correct the previously swapped invocations of
+ elfcore_grok_s390_gs_bc and elfcore_grok_s390_gs_cb.
+
+2017-09-19 Alan Modra <amodra@gmail.com>
+
+ PR 21441
+ * elf64-ppc.c (ppc64_elf_build_stubs): Don't check glink_eh_frame
+ size.
+
+2017-09-19 Alan Modra <amodra@gmail.com>
+
+ PR 22150
+ * elflink.c (bfd_elf_size_dynamic_sections): Garbage collect
+ symbols before calculating verrefs. Don't renumber dynsyms
+ after gc. Exclude .gnu.version when zero or one dynsym.
+ Localize some vars and reindent.
+
+2017-09-18 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22148
+ * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Check error
+ return from bfd_canonicalize_dynamic_reloc.
+
+2017-09-15 Alan Modra <amodra@gmail.com>
+
+ PR 22116
+ * archive.c (bfd_ar_hdr_from_filesystem): Detect when status.st_size
+ overflows bfd_size_type.
+
+2017-09-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22135
+ * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument
+ to indicate if conversion is performed.
+ (elf_i386_check_relocs): Cache section contents and relocations
+ if conversion is performed.
+ * elf64-x86-64.c (elf_x86_64_check_relocs): Cache section
+ contents and relocations if conversion is performed.
+
+2017-09-14 Nick Clifton <nickc@redhat.com>
+
+ PR binutils/22113
+ * peXXigen.c (pe_print_idata): Extend check for HintName vector
+ entries.
+
+2017-09-13 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.h: Fix a typo in comments.
+
+2017-09-09 Kamil Rytarowski <n54@gmx.com>
+
+ * elf32-nds32.c: Rename __BIT() to N32_BIT().
+
+2017-09-09 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppp.c (plt_stub_pad): Handle positive and negative
+ plt_stub_align.
+
+2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_relocate_section): Update usage of
+ UNDEFINED_WEAK_RESOLVED_TO_ZERO.
+ (elf_i386_finish_dynamic_symbol): Likewise.
+ * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
+ (elf_x86_64_finish_dynamic_symbol): Likewise.
+ * elfxx-x86.c (elf_x86_allocate_dynrelocs): Likewise.
+ (_bfd_x86_elf_fixup_symbol): Likewise.
+
+2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
+ check has_non_got_reloc.
+
+2017-09-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22115
+ * elf32-i386.c (elf_i386_convert_load_reloc): Check linker_def.
+ Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
+ * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Check
+ linker_def. Don't use UNDEFINED_WEAK_RESOLVED_TO_ZERO.
+ * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set local_ref
+ and linker_def on __ehdr_start if it is referenced and not
+ defined.
+ (_bfd_x86_elf_link_symbol_references_local): Also set local_ref
+ and return TRUE when building executable, if a symbol has
+ non-GOT/non-PLT relocations in text section or there is no
+ dynamic linker.
+ * elfxx-x86.h (elf_x86_link_hash_entry): Add linker_def.
+
+2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.h: Update comments.
+
+2017-09-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): Replace
+ elf_x86_plt_layout_table with elf_x86_init_table.
+ * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties):
+ Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties):
+ Likewise.
+ * elfxx-x86.h (elf_x86_plt_layout_table): Renamed to ...
+ (elf_x86_init_table): This.
+ (_bfd_x86_elf_link_setup_gnu_properties): Replace
+ elf_x86_plt_layout_table with elf_x86_init_table.
+
+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
+ print an error message when unable to relax a .align directive.
+
+2017-09-07 Palmer Dabbelt <palmer@dabbelt.com>
+
+ * elfnn-riscv.c (riscv_zero_pcrel_hi_reloc): New function.
+ (riscv_record_pcrel_hi_reloc): Add absolute argument.
+ (riscv_elf_relocate_section): Call riscv_zero_pcrel_hi_reloc for
+ R_RISCV_PCREL_HI20 relocs, and pass the result to
+ riscv_record_pcrel_hi_reloc.
+
+2017-09-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_convert_load_reloc): Add an argument,
+ r_type_p. Remove the converted argument. Replace
+ SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P. Return
+ the new relocation type via r_type_p.
+ (elf_i386_relocate_section): Likewise.
+ (elf_i386_finish_dynamic_symbol): Likewise.
+ (need_convert_load): Removed.
+ (check_relocs_failed): Updated.
+ (elf_i386_check_relocs): Call elf_i386_convert_load_reloc,
+ instead of setting need_convert_load.
+ (_bfd_i386_elf_convert_load): Removed.
+ * elf64-x86-64.c (need_convert_load): Removed.
+ (check_relocs_failed): Updated.
+ (elf_x86_64_convert_load_reloc): Add an argument, r_type_p.
+ Replace SYMBOL_REFERENCES_LOCAL with SYMBOL_REFERENCES_LOCAL_P.
+ Return the new relocation type via r_type_p.
+ (elf_x86_64_check_relocs): Call elf_x86_64_convert_load_reloc,
+ instead of setting need_convert_load.
+ (elf_x86_64_check_relocs): Don't check PIC if relocation has
+ been converted.
+ (_bfd_x86_64_elf_convert_load): Removed.
+ (elf_x86_64_relocate_section): Replace SYMBOL_REFERENCES_LOCAL
+ with SYMBOL_REFERENCES_LOCAL_P.
+ (elf_x86_64_finish_dynamic_symbol): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Don't
+ set convert_load.
+ (_bfd_x86_elf_size_dynamic_sections): Don't call convert_load.
+ (_bfd_x86_elf_link_symbol_references_local): New function.
+ * elfxx-x86.h (SYMBOL_REFERENCES_LOCAL_P): New.
+ (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Replace elf.forced_local with
+ SYMBOL_REFERENCES_LOCAL_P.
+ (elf_x86_link_hash_entry): Add local_ref.
+ (elf_x86_link_hash_table): Remove convert_load.
+ (_bfd_i386_elf_convert_load): Removed.
+ (_bfd_x86_64_elf_convert_load): Likewise.
+ (_bfd_x86_elf_link_symbol_references_local): New.
+
+2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
+ (elf_x86_64_info_to_howto): Get the real relocation type by
+ masking out R_X86_64_converted_reloc_bit.
+ (elf_x86_64_check_tls_transition): Get the real relocation type
+ by masking out R_X86_64_converted_reloc_bit.
+ (elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
+ instead of setting converted_reloc.
+ (elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
+ instead of converted_reloc. Get the real relocation type by
+ masking out R_X86_64_converted_reloc_bit.
+ (elf_x86_64_link_setup_gnu_properties): Verify that the value of
+ R_X86_64_converted_reloc_bit is valid.
+ * elfxx-x86.h (converted_reloc): Removed.
+
+2017-09-06 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_relocate_section): Don't change r_type
+ when calling elf_i386_tls_transition. Don't use ELF32_R_TYPE
+ to get the relocation type again.
+ * elf64-x86-64.c (elf_x86_64_relocate_section): Don't change
+ r_type when calling elf_x86_64_tls_transition. Don't use
+ ELF32_R_TYPE to get the relocation type again.
+
+2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Properly set
+ converted_reloc.
+
+2017-09-05 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Remove the sec
+ argument. Don't check relocation overflow. Avoid relocation
+ overflow if --no-relax is used. Set converted_reloc on symbol
+ if a GOTPCREL relocation is converted.
+ (elf_x86_64_relocate_section): Issue a fatal error and suggest
+ --no-relax if GOTPCREL relocation conversion leads to relocation
+ overflow.
+ * elfxx-x86.h (elf_x86_link_hash_entry): Add converted_reloc.
+
+2017-09-05 Alexander Fedotov <alexander.fedotov@nxp.com>
+ Edmar Wienskoski <edmar.wienskoski@nxp.com
+
+ * elf32-ppc.c (ppc_elf_howto_raw): Add R_PPC_VLE_ADDR20.
+ (ppc_elf_check_relocs): Handle it.
+ (ppc_elf_vle_split20): New function.
+ (ppc_elf_relocate_section): Handle R_PPC_VLE_ADDR20.
+
+2017-09-03 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22071
+ * elfxx-x86.c (elf_x86_allocate_dynrelocs): Set tlsdesc_plt
+ for x86-64 if GOT_TLS_GDESC_P is true.
+
+2017-09-03 Alan Modra <amodra@gmail.com>
+
+ PR 22067
+ * elfxx-x86.h (elf_x86_hash_table): Check is_elf_hash_table first.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
+ tls_get_addr for x86-64 in one place.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (bfd_backends): Add elf64-x86-64.lo together
+ with elfxx-x86.lo for 64-bit BFD.
+ * configure: Regenerated.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_convert_load): Renamed to ...
+ (_bfd_i386_elf_convert_load): This. Remove static.
+ (elf_i386_size_dynamic_sections): Removed.
+ (elf_backend_size_dynamic_sections): Likewise.
+ * elf64-x86-64.c (elf_x86_64_convert_load): Renamed to ...
+ (_bfd_x86_64_elf_convert_load): This. Remove static.
+ (elf_x86_64_size_dynamic_sections): Removed.
+ (elf_backend_size_dynamic_sections): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): Renamed to ...
+ (elf_x86_allocate_dynrelocs): This. Make it static.
+ (_bfd_x86_elf_allocate_local_dynrelocs): Renamed to ...
+ (elf_x86_allocate_local_dynreloc): This. Make it static.
+ (elf_i386_is_reloc_section): New function.
+ (elf_x86_64_is_reloc_section): Likewise.
+ (_bfd_x86_elf_link_hash_table_create): Initialize convert_load,
+ is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
+ Rearrange got_entry_size initialization.
+ (_bfd_x86_elf_size_dynamic_sections): New function.
+ * elfxx-x86.h (elf_x86_link_hash_table): Add convert_load,
+ is_reloc_section, dt_reloc, dt_reloc_sz and dt_reloc_ent.
+ (_bfd_i386_elf_convert_load): New.
+ (_bfd_x86_64_elf_convert_load): Likewise.
+ (_bfd_x86_elf_size_dynamic_sections): Likewise.
+ (elf_backend_size_dynamic_sections): Likewise.
+ (_bfd_x86_elf_allocate_dynrelocs): Removed.
+ (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.h (elf_x86_link_hash_table): Rearrange fields and
+ update comments.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_size_dynamic_sections): Set
+ sgotplt_jump_table_size with elf_x86_compute_jump_table_size.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
+ PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Moved to ...
+ * elfxx-x86.h (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
+ PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Here.
+ * elf64-x86-64.c (PLT_CIE_LENGTH, PLT_FDE_LENGTH,
+ PLT_FDE_START_OFFSET, PLT_FDE_LEN_OFFSET): Removed.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Removed.
+ (elf_i386_allocate_local_dynrelocs): Likewise.
+ (elf_i386_size_dynamic_sections): Replace
+ elf_i386_allocate_dynrelocs/elf_i386_allocate_local_dynrelocs
+ with _bfd_x86_elf_allocate_dynrelocs and
+ _bfd_x86_elf_allocate_local_dynrelocs.
+ * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Removed.
+ (elf_x86_64_allocate_local_dynrelocs): Likewise.
+ (elf_x86_64_size_dynamic_sections): Replace
+ elf_x86_64_allocate_dynrelocs/elf_x86_64_allocate_local_dynrelocs
+ with _bfd_x86_elf_allocate_dynrelocs and
+ _bfd_x86_elf_allocate_local_dynrelocs.
+ * elfxx-x86.c (_bfd_x86_elf_allocate_dynrelocs): New function.
+ (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
+ * elfxx-x86.h (_bfd_x86_elf_allocate_dynrelocs): New prototype.
+ (_bfd_x86_elf_allocate_local_dynrelocs): Likewise.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (is_i386_elf): Removed.
+ (elf_i386_check_relocs): Replace is_i386_elf with is_x86_elf.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ * elf64-x86-64.c (is_x86_64_elf): Removed.
+ (elf_x86_64_check_relocs): Replace is_x86_64_elf with
+ is_x86_elf.
+ (elf_x86_64_size_dynamic_sections): Likewise.
+ (elf_x86_64_relocate_section): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
+ target_id.
+ * elfxx-x86.h (elf_x86_link_hash_table): Add target_id.
+ (is_x86_elf): New.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_compute_jump_table_size): Removed.
+ (elf_i386_allocate_dynrelocs): Replace
+ elf_i386_compute_jump_table_size with
+ elf_x86_compute_jump_table_size.
+ (elf_i386_size_dynamic_sections): Likewise.
+ * elf64-x86-64.c (elf_x86_64_compute_jump_table_size): Removed.
+ (elf_x86_64_allocate_dynrelocs): Replace
+ elf_x86_64_compute_jump_table_size with
+ elf_x86_compute_jump_table_size.
+ (elf_x86_64_size_dynamic_sections): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
+ got_entry_size.
+ * elfxx-x86.h (elf_x86_link_hash_table): Add got_entry_size.
+ (elf_x86_compute_jump_table_size): New.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Initialize
+ sizeof_reloc.
+ (_bfd_x86_elf_adjust_dynamic_symbol): Use sizeof_reloc.
+ * elfxx-x86.h (elf_x86_link_hash_table): Add sizeof_reloc.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_allocate_dynrelocs): Check VxWorks
+ with htab->is_vxworks.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ (elf_i386_finish_dynamic_symbol): Likewise.
+ (elf_i386_finish_dynamic_sections): Likewise.
+
+2017-09-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
+ GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
+ GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Moved to ...
+ * elfxx-x86.h (GOT_TLS_IE, GOT_TLS_IE_POS, GOT_TLS_IE_NEG,
+ GOT_TLS_IE_BOTH, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
+ GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Here.
+ * elf64-x86-64.c (GOT_TLS_IE, GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P,
+ GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): Removed.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22064
+ * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
+ ELF_COMMON_DEF_P for common symbols.
+
+2017-09-02 Alan Modra <amodra@gmail.com>
+
+ * elf-eh-frame.c (offset_adjust): Avoid false positive gcc warning.
+ * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Likewise.
+ * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_gc_mark_hook): Removed.
+ (elf_backend_gc_mark_hook): Likewise.
+ * elf64-x86-64.c (elf_x86_64_gc_mark_hook): Likewise.
+ (elf_backend_gc_mark_hook): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_gc_mark_hook): New function.
+ * elfxx-x86.h (_bfd_x86_elf_gc_mark_hook): New.
+ (elf_backend_gc_mark_hook): Likewise.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Removed.
+ (elf_backend_adjust_dynamic_symbol): Likewise.
+ * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
+ (elf_backend_adjust_dynamic_symbol): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_adjust_dynamic_symbol): New function.
+ (_bfd_x86_elf_link_setup_gnu_properties): Copy is_vxworks.
+ * elfxx-x86.h (elf_x86_link_hash_table): Add is_vxworks.
+ (_bfd_x86_elf_adjust_dynamic_symbol): New.
+ (elf_backend_adjust_dynamic_symbol): Likewise.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.h (elf_x86_plt_layout_table): Fix a typo in
+ comments.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_mkobject): Removed.
+ (bfd_elf32_mkobject): Likewise.
+ * elf64-x86-64.c (elf_x86_64_mkobject): Likewise.
+ (bfd_elf64_mkobject): Likewise.
+ (bfd_elf32_mkobject): Likewise.
+ * elfxx-x86.c (_bfd_x86_elf_mkobject): New function.
+ * elfxx-x86.h (_bfd_x86_elf_mkobject): New.
+ (bfd_elf64_mkobject): Likewise.
+ (bfd_elf32_mkobject): Likewise.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): Updated.
+ Call _bfd_x86_elf_link_setup_gnu_properties.
+ * elf64-x86-64.c (elf_x86_lazy_plt_layout): Initialize
+ pic_plt0_entry and pic_plt_entry fields with the non-PIC PLT
+ entries.
+ (elf_x86_64_non_lazy_plt): Likewise.
+ (elf_x86_64_lazy_bnd_plt): Likewise.
+ (elf_x86_64_non_lazy_bnd_plt): Likewise.
+ (elf_x86_64_lazy_ibt_plt): Likewise.
+ (elf_x32_lazy_ibt_plt): Likewise.
+ (elf_x86_64_non_lazy_ibt_plt): Likewise.
+ (elf_x32_non_lazy_ibt_plt): Likewise.
+ (elf_x86_64_nacl_plt): Likewise.
+ (elf_x86_64_link_setup_gnu_properties): Updated. Call
+ _bfd_x86_elf_link_setup_gnu_properties.
+ * elfxx-x86.c: Include elf-vxworks.h".
+ (_bfd_x86_elf_link_setup_gnu_properties): New function.
+ * elfxx-x86.h (elf_x86_lazy_plt_layout): Remove "for i386 only"
+ comments for pic_plt0_entry and pic_plt_entry.
+ (elf_x86_non_lazy_plt_layout): Likewise.
+ (elf_x86_plt_layout_table): New.
+ (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
+
+2017-09-01 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/22061
+ * elf32-i386.c (elf_i386_link_setup_gnu_properties): Create
+ .eh_frame section for the second PLT.
+ * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Correct
+ alignment of .eh_frame section for the second PLT.
+
+2017-09-01 Nick Clifton <nickc@redhat.com>
+
+ PR 22059
+ * dwarf2.c (decode_line_info): Fix test for an overlong line info
+ structure.
+
+2017-09-01 Nick Clifton <nickc@redhat.com>
+
+ PR 22058
+ * elf-attrs.c (_bfd_elf_parse_attributes): Ensure that the
+ attribute buffer is NUL terminated.
+
+2017-08-31 Nick Clifton <nickc@redhat.com>
+
+ PR 22047
+ * dwarf2.c (read_section): If necessary add a terminating NUL byte
+ to dwarf string sections.
+
+2017-08-31 Alan Modra <amodra@gmail.com>
+
+ * po/SRC-POTFILES.in: Regenerate.
+
+2017-08-31 Alan Modra <amodra@gmail.com>
+
+ * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Don't exit early
+ for a section containing just a terminator. Allow multiple
+ terminators at end of section.
+ * elflink.c (bfd_elf_discard_info): Iterate over .eh_frame
+ sections when not adding alignment. Assert on terminator in
+ the middle of FDEs.
+
+2017-08-31 Alan Modra <amodra@gmail.com>
+
+ PR 21441
+ PR 22048
+ * elflink.c (bfd_elf_discard_info): Don't pad embedded zero
+ terminators.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * configure.ac (bfd_backends): Add elf64.lo together with
+ elfxx-x86.lo for 64-bit BFD.
+ * configure: Regenerated.
+
+2017-08-31 James Bowman <james.bowman@ftdichip.com>
+
+ * elf32-ft32.c (ft32_elf_howto_table): Use complain_overflow_dont
+ for R_FT32_18.
+
+2017-08-31 Alan Modra <amodra@gmail.com>
+
+ PR binutils/22032
+ * opncls.c (bfd_close_all_done): Don't call bfd_cache_close
+ before _close_and_cleanup. Call iovec->bclose after.
+ (bfd_close): Remove code common to, and call, bfd_close_all_done.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_plt_type): Removed.
+ (elf_i386_plt): Likewise.
+ (elf_i386_get_synthetic_symtab): Updated. Call
+ _bfd_x86_elf_get_synthetic_symtab.
+ * elf64-x86-64.c (elf_x86_64_plt_type): Removed.
+ (elf_x86_64_plt): Likewise.
+ (elf_x86_64_get_synthetic_symtab): Updated. Call
+ _bfd_x86_elf_get_synthetic_symtab.
+ * elfxx-x86.c (elf_i386_get_plt_got_vma): New function.
+ (elf_x86_64_get_plt_got_vma): Likewise.
+ (elf_i386_valid_plt_reloc_p): Likewise.
+ (elf_x86_64_valid_plt_reloc_p): Likewise.
+ (_bfd_x86_elf_get_synthetic_symtab): Likewise.
+ * elfxx-x86.h (elf_x86_plt_type): New.
+ (elf_x86_plt): Likewise.
+ (_bfd_x86_elf_get_synthetic_symtab): Likewise.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elfxx-x86.c (_bfd_x86_elf_link_hash_table_create): Check
+ target_id instead of elf_machine_code.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (ELF_DYNAMIC_INTERPRETER): Removed.
+ (elf_i386_lazy_plt_layout): Likewise.
+ (elf_i386_non_lazy_plt_layout): Likewise.
+ (elf_i386_plt_layout): Likewise.
+ (elf_i386_link_hash_table): Likewise.
+ (elf_i386_next_tls_desc_index): Likewise.
+ (elf_i386_srelplt2): Likewise.
+ (elf_i386_plt): Likewise.
+ (elf_i386_lazy_plt): Likewise.
+ (elf_i386_non_lazy_plt): Likewise.
+ (elf_i386_link_hash_table_create): Likewise.
+ (bfd_elf32_bfd_link_hash_table_create): Likewise.
+ (elf_i386_lazy_plt): Updated.
+ (elf_i386_non_lazy_plt): Likewise.
+ (elf_i386_lazy_ibt_plt): Likewise.
+ (elf_i386_non_lazy_ibt_plt): Likewise.
+ (elf_i386_allocate_dynrelocs): Likewise.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ (elf_i386_finish_dynamic_symbol): Likewise.
+ (elf_i386_finish_dynamic_sections): Likewise.
+ (elf_i386_get_synthetic_symtab): Likewise.
+ (elf_i386_link_setup_gnu_properties): Likewise.
+ (elf_i386_nacl_plt): Likewise.
+ * elf64-x86-64.c (ABI_64_P): Removed.
+ (ELF64_DYNAMIC_INTERPRETER): Likewise.
+ (ELF32_DYNAMIC_INTERPRETER): Likewise.
+ (elf_x86_64_lazy_plt_layout): Likewise.
+ (elf_x86_64_non_lazy_plt_layout): Likewise.
+ (elf_x86_64_plt_layout): Likewise.
+ (elf_x86_64_link_hash_table): Likewise.
+ (elf_x86_64_plt): Likewise.
+ (elf_x86_64_lazy_plt): Likewise.
+ (elf_x86_64_non_lazy_plt): Likewise.
+ (elf_x86_64_link_hash_table_create): Likewise.
+ (bfd_elf64_bfd_link_hash_table_create): Likewise.
+ (bfd_elf32_bfd_link_hash_table_create): Likewise.
+ (elf_x86_64_lazy_plt): Updated.
+ (elf_x86_64_non_lazy_plt): Likewise.
+ (elf_x86_64_lazy_bnd_plt): Likewise.
+ (elf_x86_64_non_lazy_bnd_plt): Likewise.
+ (elf_x86_64_lazy_ibt_plt): Likewise.
+ (elf_x32_lazy_ibt_plt): Likewise.
+ (elf_x86_64_non_lazy_ibt_plt): Likewise.
+ (elf_x32_non_lazy_ibt_plt): Likewise.
+ (elf_x86_64_allocate_dynrelocs): Likewise.
+ (elf_x86_64_size_dynamic_sections): Likewise.
+ (elf_x86_64_relocate_section): Likewise.
+ (elf_x86_64_finish_dynamic_symbol): Likewise.
+ (elf_x86_64_finish_dynamic_sections): Likewise.
+ (elf_x86_64_get_synthetic_symtab): Likewise.
+ (elf_x86_64_link_setup_gnu_properties): Likewise.
+ (elf_x86_64_nacl_plt): Likewise.
+ * elfxx-x86.c: Include "objalloc.h", "elf/i386.h" and
+ "elf/x86-64.h".
+ (ELF32_DYNAMIC_INTERPRETER): New.
+ (ELF64_DYNAMIC_INTERPRETER): Likewise.
+ (ELFX32_DYNAMIC_INTERPRETER): Likewise.
+ (_bfd_x86_elf_link_hash_table_create): Likewise.
+ (_bfd_x86_elf_link_hash_table_free): Renamed to ...
+ (elf_x86_link_hash_table_free): This. Make it static.
+ * elfxx-x86.h: Don't include "objalloc.h".
+ (ABI_64_P): New.
+ (elf_x86_lazy_plt_layout): Likewise.
+ (elf_x86_non_lazy_plt_layout): Likewise.
+ (elf_x86_plt_layout): Likewise.
+ (_bfd_x86_elf_link_hash_table_create): Likewise.
+ (bfd_elf64_bfd_link_hash_table_create): Likewise.
+ (bfd_elf32_bfd_link_hash_table_create): Likewise.
+ (elf_x86_link_hash_table): Add plt, lazy_plt, non_lazy_plt,
+ srelplt2 and next_tls_desc_index.
+ (_bfd_x86_elf_link_hash_table_free): Removed.
+
+2017-08-30 Maciej W. Rozycki <macro@imgtec.com>
+
+ * elfxx-mips.c (mips_elf_perform_relocation): Correct microMIPS
+ branch offset interpretation.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/22032
+ * opncls.c (bfd_close_all_done): Call _close_and_cleanup.
+
+2017-08-30 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf64-x86-64.c (elf_x86_64_next_tls_desc_index): Removed.
+ (elf_x86_64_srelplt2): Likewise.
+
+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (struct ppc_link_hash_table): Add do_tls_opt.
+ (ppc64_elf_tls_optimize): Set it.
+ (ppc64_elf_relocate_section): Nop addis on TPREL16_HA, and convert
+ insn on TPREL16_LO and TPREL16_LO_DS relocs to use r13 when
+ addis would add zero.
+ * elf32-ppc.c (struct ppc_elf_link_hash_table): Add do_tls_opt.
+ (ppc_elf_tls_optimize): Set it.
+ (ppc_elf_relocate_section): Nop addis on TPREL16_HA, and convert
+ insn on TPREL16_LO relocs to use r2 when addis would add zero.
+
+2017-08-30 Alan Modra <amodra@gmail.com>
+
+ * elf64-ppc.c (ppc64_elf_relocate_section): When optimizing
+ __tls_get_addr call sequences to LE, don't move the addi down
+ to the nop. Replace the bl with addi and leave the nop alone.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_pie_finish_undefweak_symbol):
+ Re-indent.
+ * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol):
+ Likewise.
+ (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * Makefile.am (BFD32_BACKENDS): Add elfxx-x86.lo.
+ (BFD64_BACKENDS): Likewise.
+ (BFD32_BACKENDS_CFILES): Add elfxx-x86.c.
+ (BFD64_BACKENDS_CFILES): Likewise.
+ * Makefile.in: Regenerated.
+ * configure.ac (bfd_backends): Add elfxx-x86.lo together with
+ elf32-i386.lo and elf64-x86-64.lo.
+ * configure: Regenerated.
+ * elf32-i386.c: Include "elfxx-x86.h" instead of "sysdep.h",
+ "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
+ "objalloc.h" and "hashtab.h".
+ (ELIMINATE_COPY_RELOCS): Removed.
+ (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
+ (SYMBOL_NO_COPYRELOC): Likewise.
+ (elf_i386_link_hash_entry): Likewise.
+ (GOT_UNKNOWN): Likewise.
+ (GOT_NORMAL): Likewise.
+ (GOT_TLS_GD): Likewise.
+ (elf_i386_hash_entry): Likewise.
+ (elf_i386_obj_tdata): Likewise.
+ (elf_i386_tdata): Likewise.
+ (elf_i386_local_got_tls_type): Likewise.
+ (elf_i386_local_tlsdesc_gotent): Likewise.
+ (elf_i386_hash_table): Likewise.
+ (elf_i386_link_hash_newfunc): Likewise.
+ (elf_i386_local_htab_hash): Likewise.
+ (elf_i386_local_htab_eq): Likewise.
+ (elf_i386_get_local_sym_hash): Likewise.
+ (elf_i386_link_hash_table_free): Likewise.
+ (elf_i386_copy_indirect_symbol): Likewise.
+ (elf_i386_fixup_symbol): Likewise.
+ (elf_i386_readonly_dynrelocs): Likewise.
+ (elf_i386_always_size_sections): Likewise.
+ (elf_i386_set_tls_module_base): Likewise.
+ (elf_i386_dtpoff_base): Likewise.
+ (compare_relocs): Likewise.
+ (elf_i386_hash_symbol): Likewise.
+ (elf_i386_parse_gnu_properties): Likewise.
+ (elf_i386_merge_gnu_properties): Likewise.
+ (elf_i386_link_check_relocs): Likewise.
+ (elf_i386_merge_symbol_attribute): Likewise.
+ (bfd_elf32_bfd_link_check_relocs): Likewise.
+ (elf_backend_copy_indirect_symbol): Likewise.
+ (elf_backend_always_size_sections): Likewise.
+ (elf_backend_omit_section_dynsym): Likewise.
+ (elf_backend_hash_symbol): Likewise.
+ (elf_backend_fixup_symbol): Likewise.
+ (elf_backend_parse_gnu_properties): Likewise.
+ (elf_backend_merge_gnu_properties): Likewise.
+ (elf_backend_merge_symbol_attribute): Likewise.
+ (elf_i386_mkobject): Updated.
+ (elf_i386_link_hash_table_create): Likewise.
+ (elf_i386_check_tls_transition): Likewise.
+ (elf_i386_tls_transition): Likewise.
+ (elf_i386_convert_load_reloc): Likewise.
+ (elf_i386_check_relocs): Likewise.
+ (elf_i386_adjust_dynamic_symbol): Likewise.
+ (elf_i386_allocate_dynrelocs): Likewise.
+ (elf_i386_convert_load): Likewise.
+ (elf_i386_size_dynamic_sections): Likewise.
+ (elf_i386_relocate_section): Likewise.
+ (elf_i386_finish_dynamic_symbol ): Likewise.
+ (elf_i386_finish_dynamic_sections): Likewise.
+ (elf_i386_output_arch_local_syms): Likewise.
+ (elf_i386_get_synthetic_symtab): Likewise.
+ (elf_i386_link_setup_gnu_properties): Likewise.
+ (elf_i386_link_hash_table): Use elf_x86_link_hash_table, instead
+ of elf_link_hash_table, as base.
+ (elf_i386_next_tls_desc_index): New.
+ (elf_i386_srelplt2): Likewise.
+ (elf_i386_plt): Likewise.
+ (elf_i386_lazy_plt): Likewise.
+ (elf_i386_non_lazy_plt): Likewise.
+ * elf32-x86-64.c: Include "elfxx-x86.h" instead of "sysdep.h",
+ "bfd.h", "bfdlink.h", "libbfd.h", "elf-bfd.h", "bfd_stdint.h",
+ "objalloc.h" and "hashtab.h".
+ (ELIMINATE_COPY_RELOCS): Removed.
+ (UNDEFINED_WEAK_RESOLVED_TO_ZERO):Likewise.
+ (SYMBOL_NO_COPYRELOC): Likewise.
+ (elf_x86_64_link_hash_entry): Likewise.
+ (GOT_UNKNOWN): Likewise.
+ (GOT_NORMAL): Likewise.
+ (GOT_TLS_GD): Likewise.
+ (elf_x86_64_hash_entry): Likewise.
+ (elf_x86_64_obj_tdata): Likewise.
+ (elf_x86_64_tdata): Likewise.
+ (elf_x86_64_local_got_tls_type): Likewise.
+ (elf_x86_64_local_tlsdesc_gotent): Likewise.
+ (elf_x86_64_hash_table): Likewise.
+ (elf_x86_64_link_hash_newfunc): Likewise.
+ (elf_x86_64_local_htab_hash): Likewise.
+ (elf_x86_64_local_htab_eq): Likewise.
+ (elf_x86_64_get_local_sym_hash): Likewise.
+ (elf_x86_64_link_hash_table_free): Likewise.
+ (elf_x86_64_copy_indirect_symbol): Likewise.
+ (elf_x86_64_fixup_symbol): Likewise.
+ (elf_x86_64_readonly_dynrelocs): Likewise.
+ (elf_x86_64_always_size_sections): Likewise.
+ (elf_x86_64_set_tls_module_base): Likewise.
+ (elf_x86_64_dtpoff_base): Likewise.
+ (compare_relocs): Likewise.
+ (elf_x86_64_merge_symbol_attribute): Likewise.
+ (elf_x86_64_hash_symbol): Likewise.
+ (elf_x86_64_parse_gnu_properties): Likewise.
+ (elf_x86_64_merge_gnu_properties): Likewise.
+ (elf_x86_64_link_check_relocs): Likewise.
+ (elf_backend_copy_indirect_symbol): Likewise.
+ (elf_backend_always_size_sections): Likewise.
+ (bfd_elf64_bfd_link_check_relocs): Likewise.
+ (elf_backend_merge_symbol_attribute): Likewise.
+ (elf_backend_hash_symbol): Likewise.
+ (elf_backend_omit_section_dynsym): Likewise.
+ (elf_backend_fixup_symbol): Likewise.
+ (elf_backend_parse_gnu_properties): Likewise.
+ (elf_backend_merge_gnu_properties): Likewise.
+ (bfd_elf32_bfd_link_check_relocs): Likewise.
+ (elf_x86_64_mkobject): Updated.
+ (elf_x86_64_link_hash_table_create): Likewise.
+ (elf_x86_64_check_tls_transition): Likewise.
+ (elf_x86_64_tls_transition): Likewise.
+ (elf_x86_64_convert_load_reloc): Likewise.
+ (elf_x86_64_check_relocs): Likewise.
+ (elf_x86_64_adjust_dynamic_symbol): Likewise.
+ (elf_x86_64_allocate_dynrelocs): Likewise.
+ (elf_x86_64_convert_load): Likewise.
+ (elf_x86_64_size_dynamic_sections): Likewise.
+ (elf_x86_64_relocate_section): Likewise.
+ (elf_x86_64_finish_dynamic_symbol ): Likewise.
+ (elf_x86_64_finish_dynamic_sections): Likewise.
+ (elf_x86_64_output_arch_local_syms): Likewise.
+ (elf_x86_64_get_synthetic_symtab): Likewise.
+ (elf_x86_64_link_setup_gnu_properties): Likewise.
+ (elf_x86_64_link_hash_table): Use elf_x86_link_hash_table,
+ instead of elf_link_hash_table, as base.
+ (elf_x86_64_next_tls_desc_index): New.
+ (elf_x86_64_srelplt2): Likewise.
+ (elf_x86_64_plt): Likewise.
+ (elf_x86_64_lazy_plt): Likewise.
+ (elf_x86_64_non_lazy_plt): Likewise.
+ * elfxx-x86.c: New file.
+ * elfxx-x86.h: Likewise.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Simplify bad
+ return.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-29 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Check valid PLT
+ sections before checking dynamic relocations and free invalid
+ PLT section contents.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): Removed.
+ * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): Likewise.
+
+2017-08-28 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR binutils/22018
+ * elf32-i386.c (elf_i386_get_synthetic_symtab): Check for valid
+ PLT section size.
+ * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise.
+
+2017-08-27 H.J. Lu <hongjiu.lu@intel.com>
+
+ * elf32-i386.c (elf_i386_link_hash_newfunc): Initialize
+ def_protected.
+ * elf64-x86-64.c (elf_x86_64_link_hash_newfunc): Likewise.
+
+2017-08-26 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/21997
+ * elf-bfd.h (elf_obj_tdata): Use ENUM_BITFIELD on object_id,
+ dyn_lib_class and has_gnu_symbols. Change bad_symtab to bitfield.
+ Add a has_no_copy_on_protected bitfield.
+ (elf_has_no_copy_on_protected): New.
+ * elf-properties.c (_bfd_elf_parse_gnu_properties): Set
+ elf_has_no_copy_on_protected for GNU_PROPERTY_NO_COPY_ON_PROTECTED.
+ (elf_merge_gnu_property_list): Likewise.
+ (_bfd_elf_link_setup_gnu_properties): Set extern_protected_data
+ to FALSE for elf_has_no_copy_on_protected.
+ * elf32-i386.c (SYMBOL_NO_COPYRELOC): New.
+ (elf_i386_link_hash_entry): Add def_protected.
+ (elf_i386_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
+ when checking info->nocopyreloc.
+ (elf_i386_link_setup_gnu_properties): Don't set
+ extern_protected_data here.
+ (elf_i386_merge_symbol_attribute): New function.
+ (elf_backend_merge_symbol_attribute): New.
+ * elf64-x86-64.c (SYMBOL_NO_COPYRELOC): New.
+ (elf_x86_64_link_hash_entry): Add def_protected.
+ (elf_x86_64_need_pic): Report protected symbol for def_protected.
+ (elf_x86_64_adjust_dynamic_symbol): Also check SYMBOL_NO_COPYRELOC
+ when checking info->nocopyreloc.
+ (elf_x86_64_relocate_section): Also check for R_X86_64_PC32
+ relocation run-time overflow and unresolvable R_X86_64_32S
+ relocation against protected data symbol defined in shared object
+ with GNU_PROPERTY_NO_COPY_ON_PROTECTED.
+ (elf_x86_64_link_setup_gnu_properties): Don't set
+ extern_protected_data here.
+ (elf_x86_64_merge_symbol_attribute): New function.
+ (elf_backend_merge_symbol_attribute): New.
+
2017-08-26 Alan Modra <amodra@gmail.com>
* elf32-ppc.c (must_be_dyn_reloc): Use bfd_link_dll. Comment.