2017-07-04 Jiong Wang * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Remove the sanity check at the head of this function. 2017-07-04 Jan Kratochvil * dwarf2.c (struct dwarf2_debug): Add fields dwarf_line_str_buffer and dwarf_line_str_size. (struct attr_abbrev): Add field implicit_const. (dwarf_debug_sections): Add .debug_line_str. (enum dwarf_debug_section_enum): Add debug_line_str and debug_max. (dwarf_debug_section_assert): Add static assertion. (read_indirect_line_string): New. (read_abbrevs): Support DW_FORM_implicit_const. (is_str_attr): Support DW_FORM_line_strp. (read_attribute_value): Support DW_FORM_line_strp and DW_FORM_implicit_const. (read_attribute): Support DW_FORM_implicit_const. (line_info_add_include_dir, line_info_add_include_dir_stub): (line_info_add_file_name, read_formatted_entries): New. (decode_line_info, parse_comp_unit): Support DWARF 5. (_bfd_dwarf2_cleanup_debug_info): Free dwarf_line_str_buffer. 2017-07-03 Egeyar Bagcioglu * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Remove the abort statement that was put for symbols that are not dynamic. 2017-07-03 Tristan Gingold * po/bfd.pot: Regenerate 2017-07-03 Alan Modra * bfd.c (_doprnt): Rewrite "ll" and "L" modifiers to "I64" for __MSVCRT__. Support "L" modifier for bfd_vma. Formatting. * elf.c (setup_group): Use "Lx" to print sh_size. (_bfd_elf_setup_sections): Remove unnecessary cast and print unknown section type in hex. (copy_special_section_fields): Style fix. (bfd_section_from_shdr): Correct format for sh_link. Use a common error message for all the variants of unrecognized section types. (assign_file_positions_for_load_sections): Use "Lx" for lma adjust error message. (assign_file_positions_for_non_load_sections): Formatting. (rewrite_elf_program_header): Formatting. Use "Lx" for bfd_vma values in error messages. * elfcode.h (elf_slurp_reloc_table_from_section): Cast ELF_R_SYM value to type expected by format. * elflink.c (elf_link_read_relocs_from_section): Use "Lx" in error messages. (elf_link_add_object_symbols): Use "Lu" for symbol sizes. (elf_link_input_bfd): Use "Lx" for r_info. (bfd_elf_gc_record_vtinherit): Use "Lx" for offset. 2017-07-03 Alan Modra * bfd.c (bfd_scan_vma): Don't use long long unless HAVE_LONG_LONG. * coff-rs6000.c (FMT20): Handle hosts with 64-bit long and Microsoft C library variant of long long format specifier. (PRINT20): Cast value to bfd_uint64_t not long long. * coffcode.h (coff_print_aux): Use BFD_VMA_FMT. * coff-x86_64.c (coff_amd64_reloc): Use bfd_uint64_t rather than long long. Don't cast to bfd_vma. * elf32-score.c (score3_bfd_getl48): Likewise. * vms-alpha.c (_bfd_vms_slurp_eisd): Likewise. 2017-07-03 Alan Modra * elf.c (_bfd_elf_print_private_bfd_data): Use BFD_VMA_FMT to print d_tag. (bfd_elf_print_symbol): Don't cast symbol->flags. (_bfd_elf_symbol_from_bfd_symbol): Likewise. * elf32-ppc.c (ppc_elf_begin_write_processing): Correct _bfd_error_handler argument order. (ppc_elf_merge_private_bfd_data): Don't cast flags. 2017-07-03 Alan Modra * configure.ac: Invoke AC_CHECK_TYPES for long long. Invoke AC_TYPE_LONG_DOUBLE. * configure: Regenerate. * config.in: Regenerate. 2017-06-29 Andrew Waterman * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol): Fix TLS copy relocs. 2017-06-29 Egeyar Bagcioglu * elfxx-sparc.c (allocate_dynrelocs): Don't make a symbol dynamic unless it is undefined weak. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Set the flag relative_reloc to direct non-dynamic symbols to R_SPARC_RELATIVE relocation. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): If symbol is not dynamic in PIC, abort. 2017-06-29 Jiong Wang PR ld/21402 * elfnn-aarch64.c (elfNN_aarch64_allocate_dynrelocs): Only make undefined weak symbols into dynamic. (elfNN_aarch64_final_link_relocate): Generate runtime RELATIVE relocation for non-dynamic symbols. (elfNN_aarch64_finish_dynamic_symbol): Add sanity check. 2017-06-29 Jiong Wang * elfnn-aarch64.c (aarch64_relocation_aginst_gp_p): New function. (elfNN_aarch64_final_link_relocate): Delete duplicated code for BFD_RELOC_AARCH64_LD64_GOTOFF_LO15, BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC, BFD_RELOC_AARCH64_MOVW_GOTOFF_G1. * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Optimize the support for them. 2017-06-29 Andreas Arnez * elf-bfd.h (elfcore_write_s390_gs_cb): Add prototype. (elfcore_write_s390_gs_bc): Likewise. * elf.c (elfcore_grok_s390_gs_cb): New function. (elfcore_grok_s390_gs_bc): New function. (elfcore_grok_note): Call them. (elfcore_write_s390_gs_cb): New function. (elfcore_write_s390_gs_bc): New function. (elfcore_write_register_note): Call them. 2017-06-28 H.J. Lu * libbfd.c (_bfd_generic_get_section_contents): Don't call bfd_get_file_size. Check archive element size. (_bfd_generic_get_section_contents_in_window): Likewise. 2017-06-28 H.J. Lu * bfd-in2.h: Regenerated. * bfdio.c (bfd_get_size): Change return type to ufile_ptr. (bfd_get_file_size): Likewise. 2017-06-28 Maciej W. Rozycki Matthew Fortune * archures.c (bfd_mach_mips_interaptiv_mr2): New macro. * cpu-mips.c (I_interaptiv_mr2): New enum value. (arch_info_struct): Add "mips:interaptiv-mr2" entry. * elfxx-mips.c (_bfd_elf_mips_mach) : New case. (mips_set_isa_flags) : Likewise. (bfd_mips_isa_ext) : Likewise. (print_mips_isa_ext) : Likewise. (mips_mach_extensions): Add `bfd_mach_mipsisa32r3' and `bfd_mach_mips_interaptiv_mr2' entries. * bfd-in2.h: Regenerate. 2017-06-27 Nick Clifton * tekhex.c (pass_over): Revert accidental conversion of a local array to a static array. 2017-06-27 Senthil Kumar Selvaraj PR ld/13402 * elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Adjust reloc addend if necessary. Adjust diff only if shrinked_insn_address < end_address. 2017-06-27 Alan Modra PR binutils/21665 * libbfd.c (_bfd_generic_get_section_contents): Warning fix. (_bfd_generic_get_section_contents_in_window): Likewise. 2017-06-26 Kuan-Lin Chen * elfnn-riscv.c (perform_relocation): Support the new R_RISCV_32_PCREL relocation. (riscv_elf_relocate_section): Likewise. * elfxx-riscv.c (howto_table): Likewise. (riscv_reloc_map): Likewise. * bfd-in2.h (BFD_RELOC_RISCV_32_PCREL): New relocation. * libbfd.h: Regenerate. 2017-06-27 Alan Modra PR binutils/21665 * libbfd.c (_bfd_generic_get_section_contents): Delete abort. Use unsigned file pointer type, and remove cast. * libbfd.c (_bfd_generic_get_section_contents_in_window): Likewise. Add "count", not "sz". 2017-06-26 Pedro Alves PR binutils/21665 * libbfd.c (_bfd_generic_get_section_contents): Add "count", not "sz". 2017-06-26 H.J. Lu PR binutils/21665 * libbfd.c (_bfd_generic_get_section_contents_in_window): Add a missing line. 2017-06-26 Maciej W. Rozycki * cpu-mips.c (arch_info_struct): Mark the 4010 32-bit. * elfxx-mips.c (mips_set_isa_flags) : Set E_MIPS_ARCH_2 rather than E_MIPS_ARCH_3 in `e_flags'. (mips_mach_extensions): Mark `bfd_mach_mips4010' as extending `bfd_mach_mips6000' rather than `bfd_mach_mips4000'. 2017-06-26 H.J. Lu PR binutils/21665 * compress.c (bfd_get_full_section_contents): Don't check the file size here. * libbfd.c (_bfd_generic_get_section_contents): Check for and reject a section whose size + offset is greater than the size of the entire file. (_bfd_generic_get_section_contents_in_window): Likewise. 2017-06-26 Nick Clifton PR binutils/21670 * tekhex.c (getvalue): Check for the source pointer exceeding the end pointer before the first byte is read. 2017-06-26 Nick Clifton PR binutils/21665 * opncls.c (get_build_id): Check that the section is big enough to contain the whole note. * compress.c (bfd_get_full_section_contents): Check for and reject a section whose size is greater than the size of the entire file. * elf32-v850.c (v850_elf_copy_notes): Allow for the ouput to not contain a notes section. 2017-06-26 Andreas Krebbel * elf64-s390.c (elf_s390_additional_program_headers): Add NULL pointer checks. (elf_s390_modify_segment_map): Likewise. (bfd_elf_s390_set_options): Lisewise. 2017-06-26 Alan Modra * elflink.c (_bfd_elf_link_create_dynstrtab): Don't make dynobj a --just-syms bfd. (_bfd_elf_size_group_sections): Skip --just-syms bfds. (bfd_elf_size_dynamic_sections): Ignore .note.GNU-stack and .preinit_array on --just-syms bfds. (_bfd_elf_gc_mark_extra_sections): Skip --just-syms bfds. (elf_gc_sweep, bfd_elf_parse_eh_frame_entries): Likewise. (bfd_elf_gc_sections, bfd_elf_discard_info): Likewise. 2017-06-25 Sergei Trofimovich * elf.c (find_link): Bounds check "hint". 2017-06-24 Thomas Preud'homme * elf32-arm.c (using_thumb_only): Update list of architectures in BFD_ASSERT for which the logic is valid. (using_thumb2_bl): Likewise. (using_thumb2): Likewise and return true for ARMv8-R. (arch_has_arm_nop): Likewise. (tag_cpu_arch_combine): New v8r table for ARMv8-R Tag_CPU_arch merging logic. Update commentis for value 15 of v8m_baseline, v8m_mainline and v4t_plus_v6_m arrays. Use v8r array to decide merging of value 15 of Tag_CPU_arch. 2017-06-23 Jiong Wang * reloc.c (BFD_RELOC_AARCH64_ADR_GOTPAGE): Rename to BFD_RELOC_AARCH64_ADR_GOT_PAGE * bfd-in2.h: Regenerate. 2017-06-22 H.J. Lu * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Move the error_alignment label forward. Properly align program property note section. 2017-06-22 Eric Christopher * elf32-arm.c (elf32_arm_final_link_relocate): Use labs rather than abs to fix a truncation warning. 2017-06-22 H.J. Lu * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Resolve local undefined weak symbol to 0. * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Likewise. 2017-06-22 H.J. Lu * elf32-i386.c (elf_i386_merge_gnu_properties): If info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK. (elf_i386_link_setup_gnu_properties): If info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT. * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): If info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_SHSTK. (elf_x86_64_link_setup_gnu_properties): If info->shstk is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT. 2017-06-22 H.J. Lu * elf32-i386.c (elf_i386_lazy_ibt_plt0_entry): New. (elf_i386_lazy_ibt_plt_entry): Likewise. (elf_i386_pic_lazy_ibt_plt0_entry): Likewise. (elf_i386_non_lazy_ibt_plt_entry): Likewise. (elf_i386_pic_non_lazy_ibt_plt_entry): Likewise. (elf_i386_eh_frame_lazy_ibt_plt): Likewise. (elf_i386_lazy_plt_layout): Likewise. (elf_i386_non_lazy_plt_layout): Likewise. (elf_i386_link_hash_entry): Add plt_second. (elf_i386_link_hash_table): Add plt_second and plt_second_eh_frame. (elf_i386_allocate_dynrelocs): Use the second PLT if needed. (elf_i386_size_dynamic_sections): Use .plt.got unwind info for the second PLT. Check the second PLT. (elf_i386_relocate_section): Use the second PLT to resolve PLT reference if needed. (elf_i386_finish_dynamic_symbol): Fill and use the second PLT if needed. (elf_i386_finish_dynamic_sections): Set sh_entsize on the second PLT. Generate unwind info for the second PLT. (elf_i386_plt_type): Add plt_second. (elf_i386_get_synthetic_symtab): Support the second PLT. (elf_i386_parse_gnu_properties): Support GNU_PROPERTY_X86_FEATURE_1_AND. (elf_i386_merge_gnu_properties): Support GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT (elf_i386_link_setup_gnu_properties): If info->ibt is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT is set on all relocatable inputs. * elf64-x86-64.c (elf_x86_64_lazy_ibt_plt_entry): New. (elf_x32_lazy_ibt_plt_entry): Likewise. (elf_x86_64_non_lazy_ibt_plt_entry): Likewise. (elf_x32_non_lazy_ibt_plt_entry): Likewise. (elf_x86_64_eh_frame_lazy_ibt_plt): Likewise. (elf_x32_eh_frame_lazy_ibt_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_get_synthetic_symtab): Support the second PLT. (elf_x86_64_parse_gnu_properties): Support GNU_PROPERTY_X86_FEATURE_1_AND. (elf_x86_64_merge_gnu_properties): Support GNU_PROPERTY_X86_FEATURE_1_AND. If info->ibt is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT (elf_x86_64_link_setup_gnu_properties): If info->ibt is set, turn on GNU_PROPERTY_X86_FEATURE_1_IBT. Use IBT-enabled PLT for info->ibtplt, info->ibt or GNU_PROPERTY_X86_FEATURE_1_IBT is set on all relocatable inputs. 2017-06-22 Nick Clifton PR binutils/21649 * som.c (setup_sections): NUL terminate the space_strings buffer. Check that the space.name field does not index beyond the end of the space_strings buffer. 2017-06-21 Nick Clifton PR binutils/21646 * coff-sh.c (sh_reloc): Check for an out of range reloc. 2017-06-21 Nick Clifton PR binutils/21639 * vms-misc.c (_bfd_vms_save_sized_string): Use unsigned int as type of the size parameter. (_bfd_vms_save_counted_string): Add second parameter - the maximum length of the counted string. * vms.h (_bfd_vms_save_sized_string): Update prototype. (_bfd_vms_save_counted_string): Likewise. * vms-alpha.c (_bfd_vms_slurp_eisd): Update calls to _bfd_vms_save_counted_string. (_bfd_vms_slurp_ehdr): Likewise. (_bfd_vms_slurp_egsd): Likewise. (Parse_module): Likewise. 2017-06-21 Alan Modra * elf64-ppc.c (ppc64_elf_size_stubs): Test for localentry:0 plt calls before tocsave calls. (ppc64_elf_relocate_section): Allow localentry:0 plt calls without following nop. 2017-06-21 Nick Clifton PR binutils/21645 * reloc.c (bfd_generic_get_relocated_section_contents): Fail if bfd_get_full_section_contents returns no contents. 2017-06-21 Nick Clifton PR binutils/21638 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an undersized record. 2017-06-21 Nick Clifton PR binutils/21637 * vms-alpha.c (_bfd_vms_slurp_egsd): Check for an empty section list. (image_set_ptr): Likewise. (alpha_vms_fix_sec_rel): Likewise. (alpha_vms_slurp_relocs): Likewise. 2017-06-21 Nick Clifton PR binutils/21633 * ieee.c (ieee_slurp_sections): Check for a NULL return from read_id. (ieee_archive_p): Likewise. (ieee_object_p): Likewise. 2017-06-21 Nick Clifton PR binutils/21640 * elf.c (setup_group): Zero the group section pointer list after allocation so that loops can be caught. Check for NULL pointers when processing a group list. 2017-06-20 Andreas Krebbel * elf-s390.h: New file. * elf64-s390.c (struct elf_s390_link_hash_table): Add params field. (elf_s390_additional_program_headers): New function. (elf_s390_modify_segment_map): New function. (bfd_elf_s390_set_options): New function. (elf_backend_additional_program_headers) (elf_backend_modify_segment_map): Add macro definitions. 2017-06-19 H.J. Lu PR ld/21626 * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Check the DYNAMIC bit instead of bfd_count_sections. 2017-06-19 Nick Clifton PR binutils/21618 * vms-alpha.c (evax_bfd_print_emh): Check for insufficient record length. (evax_bfd_print_eeom): Likewise. (evax_bfd_print_egsd): Check for an overlarge record length. (evax_bfd_print_etir): Likewise. 2017-06-19 Nick Clifton PR binutils/21612 * libieee.h (struct common_header_type): Add end_p field. * ieee.c (this_byte_and_next): Do not advance input_p beyond end_p. (read_id): Check for a length that exceeds the remaining bytes in the input buffer. (ieee_seek): Initialise end_p. (ieee_archive_p): Likewise. (ieee_object_p): Likewise. 2017-06-19 Nick Clifton PR binutils/21611 * vms-alpha.c (_bfd_vms_slurp_eihs): Check for invalid offset before reading the EIHS structure entries. 2017-06-19 Nick Clifton PR binutils/21615 * vms-alpha.c (_bfd_vms_slurp_egsd): Use unsigned int for gsd_size. Check that there are enough bytes remaining to read the type and size of the next egsd. Check that the size of the egsd does not exceed the size of the record. 2017-06-19 Alan Modra * config.bfd: Correct targ_underscore for cris. 2017-06-18 Alan Modra * config.bfd: Correct targ_underscore for epiphany, ip2k, m32c, mn10200, pru, rl78, rx, crisv32 and v850. 2017-06-16 Nick Clifton * elflink.c (bfd_elf_size_dynsym_hash_dynstr): Do not fail if the bucketlist is empty because there are no symbols to add to the list. 2017-06-16 Alan Modra PR ld/20022 PR ld/21557 PR ld/21562 PR ld/21571 * targets.c (struct bfd_target): Add _bfd_define_start_stop. (BFD_JUMP_TABLE_LINK): Likewise. * elf-bfd.h (bfd_elf_define_start_stop): Declare. * elflink.c (_bfd_elf_gc_mark_rsec): Update comment. (bfd_elf_define_start_stop): New function. * linker.c (bfd_generic_define_start_stop): New function. * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Init new field. * aout-adobe.c (aout_32_bfd_define_start_stop): Define. * aout-target.h (MY_bfd_define_start_stop): Define. * aout-tic30.c (MY_bfd_define_start_stop): Define. * binary.c (binary_bfd_define_start_stop): Define. * bout.c (b_out_bfd_define_start_stop): Define. * coff-alpha.c (_bfd_ecoff_bfd_define_start_stop): Define. * coff-mips.c (_bfd_ecoff_bfd_define_start_stop): Define. * coff-rs6000.c (_bfd_xcoff_bfd_define_start_stop): Define. * coffcode.h (coff_bfd_define_start_stop): Define. * elfxx-target.h (bfd_elfNN_bfd_define_start_stop): Define. * i386msdos.c (msdos_bfd_define_start_stop): Define. * i386os9k.c (os9k_bfd_define_start_stop): Define. * ieee.c (ieee_bfd_define_start_stop): Define. * ihex.c (ihex_bfd_define_start_stop): Define. * libbfd-in.h (_bfd_nolink_bfd_define_start_stop): Define. * mach-o-target.c (bfd_mach_o_bfd_define_start_stop): Define. * mmo.c (mmo_bfd_define_start_stop): Define. * nlm-target.h (nlm_bfd_define_start_stop): Define. * oasys.c (oasys_bfd_define_start_stop): Define. * pef.c (bfd_pef_bfd_define_start_stop): Define. * plugin.c (bfd_plugin_bfd_define_start_stop): Define. * ppcboot.c (ppcboot_bfd_define_start_stop): Define. * som.c (som_bfd_define_start_stop): Define. * srec.c (srec_bfd_define_start_stop): Define. * tekhex.c (tekhex_bfd_define_start_stop): Define. * versados.c (versados_bfd_define_start_stop): Define. * vms-alpha.c (vms_bfd_define_start_stop): Define. (alpha_vms_bfd_define_start_stop): Define. * xsym.c (bfd_sym_bfd_define_start_stop): Define. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2017-06-16 Jiong Wang * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use SYMBOL_REFERENCES_LOCAL. 2017-06-15 Jiong Wang PR ld/21532 * elfnn-aarch64.c (ELIMINATE_COPY_RELOCS): Set to 1. (elfNN_aarch64_final_link_relocate): Also propagate relocations to runtime for if there needs copy relocation elimination. (need_copy_relocation_p): New function. Return true for symbol with pc-relative references and if it's against read-only sections. (elfNN_aarch64_adjust_dynamic_symbol): Use need_copy_relocation_p. (elfNN_aarch64_check_relocs): Allocate dynrelocs for relocation types that are related with accessing external objects. (elfNN_aarch64_gc_sweep_hook): Sync the relocation types with the change in elfNN_aarch64_check_relocs. 2017-06-15 Nick Clifton PR binutils/21582 * ieee.c (ieee_object_p): Use a static buffer to avoid compiler bugs. PR binutils/21581 (ieee_archive_p): Likewise. 2017-06-15 Nick Clifton PR binutils/21579 * vms-alpha.c (_bfd_vms_slurp_etir): Extend check of cmd_length. 2017-06-14 Max Filippov * elf32-xtensa.c (elf_xtensa_be_plt_entry, elf_xtensa_le_plt_entry): Add dimension for the ABI to arrays, keep both windowed and call0 ABI PLT definitions. (elf_xtensa_create_plt_entry): Use selected ABI to choose upper elf_xtensa_*_plt_entry endex. (ELF_MAXPAGESIZE): Fix at minimal supported MMU page size. 2017-06-14 Nick Clifton PR binutils/21578 * elf32-sh.c (sh_elf_set_mach_from_flags): Fix check for invalid flag value. 2017-06-14 Nick Clifton PR binutils/21589 * vms-alpha.c (_bfd_vms_get_value): Add an extra parameter - the maximum value for the ascic pointer. Check that name processing does not read beyond this value. (_bfd_vms_slurp_etir): Add checks for attempts to read beyond the end of etir record. 2017-06-14 Nick Clifton PR binutils/21591 * versados.c (versados_mkobject): Zero the allocated tdata structure. (process_otr): Check for an invalid offset in the otr structure. 2017-06-14 Sebastian Huber * config.bfd (epiphany-*-elf): Accept epiphany-*-*. 2017-06-13 H.J. Lu PR ld/20022 PR ld/21557 PR ld/21562 PR ld/21571 * elf-bfd.h (elf_link_hash_entry): Add start_stop. Change the vtable field to a union. (_bfd_elf_is_start_stop): Removed. * elf32-i386.c (elf_i386_convert_load_reloc): Also check for __start_SECNAME and __stop_SECNAME symbols. * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise. * elflink.c (_bfd_elf_is_start_stop): Removed. (_bfd_elf_gc_mark_rsec): Check start_stop instead of calling _bfd_elf_is_start_stop. (elf_gc_propagate_vtable_entries_used): Skip __start_SECNAME and __stop_SECNAME symbols. Updated. (elf_gc_smash_unused_vtentry_relocs): Likewise. (bfd_elf_gc_record_vtinherit): Likewise. (bfd_elf_gc_record_vtentry): Likewise. 2017-06-13 Nick Clifton PR ld/21524 * elflink.c (elf_link_adjust_relocs): Generate an error when encountering a reloc against a symbol removed by garbage collection. 2017-06-12 H.J. Lu * elf-bfd.h (elf_backend_data): Add struct bfd_link_info * to merge_gnu_properties. * elf-properties.c (elf_merge_gnu_properties): Add struct bfd_link_info * and pass it to merge_gnu_properties. (elf_merge_gnu_property_list): Add struct bfd_link_info * and pass it to elf_merge_gnu_properties. (_bfd_elf_link_setup_gnu_properties): Pass info to elf_merge_gnu_property_list. * elf32-i386.c (elf_i386_merge_gnu_properties): Add struct bfd_link_info *. * elf64-x86-64.c (elf_x86_64_merge_gnu_properties): Likewise. 2017-06-11 Joe Zbiciak PR 21564 * binary.c (binary_set_section_contents): Scale lma by octets per byte to set filepos. 2017-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_check_relocs): Fixed conditions to generate dynamic sections. 2017-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_size_dynamic_sections): Changed condition to require TEXTREL. 2017-06-08 Cupertino Miranda * arc-got.h (relocate_fix_got_relocs_for_got_info): Added TCB_SIZE to patched section contents for TLS IE reloc. * elf32-arc.c: Remove TCB_SIZE preprocessor macro. 2017-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_relocate_section): Added "call" to RELOC_FOR_GLOBAL_SYMBOL macro. 2018-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_relocate_section): Small refactor and condition changes. 2017-06-08 Cupertino Miranda * config/tc-arc.c (md_undefined_symbol): Changed. * config/tc-arc.h (DYNAMIC_STRUCT_NAME): Removed. 2017-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_relocate_section): Fixed reassign of indirect symbols. 2017-06-08 Cupertino Miranda * elf32-arc.c (elf_arc_check_relocs): Added condition to disable warning and "Bad value" for local symbols ARC_32 or ARC_32_ME relocs. 2017-06-08 Cupertino Miranda * elf32-arc.c (ADD_RELA): Changed to only work when dynamic object is created. 2017-06-08 Richard Earnshaw * elf32-arm.c (elf32_arm_merge_eabi_attributes): Remove assertion that the input bfd has Tag_FP_ARCH non-zero if Tag_ABI_HardFP_use is non-zero. Add clarifying comments. 2017-06-08 H.J. Lu * elf32-i386.c (elf_i386_check_relocs): Set local IFUNC symbol name. Use local IFUNC symbol name string to report unsupported non-PIC call to IFUNC function. (elf_i386_relocate_section): Dump local IFUNC name with minfo when generating R_386_IRELATIVE relocation. (elf_i386_finish_dynamic_symbol): Likewise. * elf_x86_64_check_relocs (elf_x86_64_check_relocs): Set local IFUNC symbol name. (elf_x86_64_relocate_section): Dump local IFUNC name with minfo when generating R_X86_64_IRELATIVE relocation. (elf_x86_64_finish_dynamic_symbol): Likewise. 2017-06-06 Jose E. Marchesi * elf.c (setup_group): Make sure BFD sections are created for all group sections in the input file when processing SHF_GROUP sections. (bfd_section_from_shdr): Avoid duplicating logic already implemented in `setup_group'. 2017-06-06 Daniel Bonniot de Ruisselet PR binutils/21546 * peXXigen.c (pe_print_idata): Use the address of the first thunk if the hint address is zero. 2017-06-06 James Clarke PR ld/19579 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Check ELF_COMMON_DEF_P for common symbols. 2017-06-06 Andrew Burgess * elf.c (_bfd_elf_make_section_from_shdr): Don't initially mark SEC_GROUP sections as SEC_EXCLUDE. (bfd_elf_set_group_contents): Replace use of abort with an assert. (assign_section_numbers): Use resolve_section_groups flag instead of relocatable link type. (_bfd_elf_init_private_section_data): Use resolve_section_groups flag instead of checking the final_link flag for part of the checks in here. Fix white space as a result. * elflink.c (elf_link_input_bfd): Use resolve_section_groups flag instead of relocatable link type. (bfd_elf_final_link): Likewise. 2017-06-06 Jose E. Marchesi * elfxx-mips.c (_bfd_mips_elf_relocate_section): Remove unused variable `bed'. * elf32-score.c (score_elf_final_link_relocate): Likewise. (s3_bfd_score_elf_check_relocs): Likewise. * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. (score_elf_final_link_relocate): Likewise. (s7_bfd_score_elf_check_relocs): Likewise. 2017-06-06 Jose E. Marchesi * elflink.c (init_reloc_cookie_rels): Remove unused variable `bed'. 2017-06-06 Maciej W. Rozycki * elf-bfd.h (RELOC_AGAINST_DISCARDED_SECTION): Subtract `count' from `reloc_count' rather than decrementing it. * elf.c (bfd_section_from_shdr): Multiply the adjustment to `reloc_count' by `int_rels_per_ext_rel'. * elf32-score.c (score_elf_final_link_relocate): Do not multiply `reloc_count' by `int_rels_per_ext_rel' for last relocation entry determination. (s3_bfd_score_elf_check_relocs): Likewise. * elf32-score7.c (score_elf_final_link_relocate): Likewise. (s7_bfd_score_elf_relocate_section): Likewise. (s7_bfd_score_elf_check_relocs): Likewise. * elf64-mips.c (mips_elf64_get_reloc_upper_bound): Remove prototype and function. (mips_elf64_slurp_one_reloc_table): Do not update `reloc_count'. (mips_elf64_slurp_reloc_table): Assert that `reloc_count' is triple rather than once the sum of REL and RELA relocation entry counts. (bfd_elf64_get_reloc_upper_bound): Remove macro. * elflink.c (_bfd_elf_link_read_relocs): Do not multiply `reloc_count' by `int_rels_per_ext_rel' for internal relocation storage allocation size determination. (elf_link_input_bfd): Multiply `.ctors' and `.dtors' section's size by `int_rels_per_ext_rel'. Do not multiply `reloc_count' by `int_rels_per_ext_rel' for last relocation entry determination. (bfd_elf_final_link): Do not multiply `reloc_count' by `int_rels_per_ext_rel' for internal relocation storage allocation size determination. (init_reloc_cookie_rels): Do not multiply `reloc_count' by `int_rels_per_ext_rel' for last relocation entry determination. (elf_gc_smash_unused_vtentry_relocs): Likewise. * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise. (_bfd_mips_elf_relocate_section): Likewise. 2017-06-05 Alan Modra PR 21529 * linker.c (_bfd_generic_link_output_symbols): Handle BSF_GNU_UNIQUE. 2017-06-01 John Baldwin * elf.c (elfcore_grok_freebsd_psinfo): Use ELF header class to determine structure sizes. (elfcore_grok_freebsd_prstatus): Likewise. 2017-06-01 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add has_plt_localentry0. (ppc64_elf_merge_symbol_attribute): Merge localentry bits from dynamic objects. (is_elfv2_localentry0): New function. (ppc64_elf_tls_setup): Default params->plt_localentry0. (plt_stub_size): Adjust size for tls_get_addr_opt stub. (build_tls_get_addr_stub): Use a simpler stub when r2 is not saved. (ppc64_elf_size_stubs): Leave stub_type as ppc_stub_plt_call for optimized localentry:0 stubs. (ppc64_elf_build_stubs): Save r2 in ELFv2 __glink_PLTresolve. (ppc64_elf_relocate_section): Leave nop unchanged for optimized localentry:0 stubs. (ppc64_elf_finish_dynamic_sections): Set PPC64_OPT_LOCALENTRY in DT_PPC64_OPT. * elf64-ppc.h (struct ppc64_elf_params): Add plt_localentry0. 2017-05-30 Casey Smith PR ld/21523 * elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute value when processing the R_ARM_THM_ALU_PREL_11_0 reloc. 2017-05-30 Anton Kolesov Anton.Kolesov@synopsys.com * cpu-arc.c (arc_compatible): New function. 2017-05-30 Anton Kolesov * cpu-arc.c (arch_info_struct): Remove duplicate ARC600 entry. 2017-05-30 H.J. Lu PR binutils/21519 * bfdio.c (bfd_get_file_size): New function. * bfd-in2.h: Regenerated. 2017-05-23 Dilian Palauzov * elf32-arc.c (arc_elf_merge_attributes): Add fall through comments. 2017-05-22 H.J. Lu * elf64-x86-64.c (elf_x86_64_link_setup_gnu_properties): Use dynobj instead of htab->elf.dynobj. 2017-05-19 Maciej W. Rozycki * elf64-mips.c (mips_elf64_canonicalize_reloc): Remove prototype and function. (mips_elf64_canonicalize_dynamic_reloc): Likewise. (mips_elf64_slurp_one_reloc_table): Set `reloc_count' to the actual number of internal relocations retrieved. Adjust function description. (bfd_elf64_canonicalize_reloc): Remove macro. (bfd_elf64_canonicalize_dynamic_reloc): Likewise. 2017-05-19 Jose E. Marchesi * archures.c (bfd_mach_sparc_v9m8): Define. (bfd_mach_sparc_v8plusm8): Likewise. (bfd_mach_sparc_v9_p): Adjust to M8. (bfd_mach_sparc_64bit_p): Likewise. * aoutx.h (machine_type): Handle bfd_mach_sparc_v9m8 and bfd_mach_sparc_v8plusm8. * bfd-in2.h: Regenerated. * cpu-sparc.c (arch_info_struct): Entries for sparc:v9m8 and sparc:v8plusm8. * elfxx-sparc.c (_bfd_sparc_elf_object_p): Handle bfd_mach_sparc_v8plusm8 and bfd_mach_sparc_v9m8 using the new hw capabilities ONADDSUB, ONMUL, ONDIV, DICTUNP, FPCPSHL, RLE and SHA3. * elf32-sparc.c (elf32_sparc_final_write_processing): Handle bfd_mach_sparc_v8plusm8. 2017-05-19 Alan Modra * elflink.c (_bfd_elf_gc_mark_extra_sections): Don't keep debug and special sections when no non-note alloc sections in an object are kept. 2017-05-18 Alan Modra * arc-got.h: Don't compare boolean values against TRUE or FALSE. * elf-m10300.c: Likewise. * elf.c: Likewise. * elf32-arc.c: Likewise. * elf32-bfin.c: Likewise. * elf32-m68k.c: Likewise. * elf32-nds32.c: Likewise. * elf32-tilepro.c: Likewise. * elflink.c: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-riscv.c: Likewise. * elfxx-tilegx.c: Likewise. * mach-o.c: Likewise. * peXXigen.c: Likewise. * vms-alpha.c: Likewise. * vms-lib.c: Likewise. 2017-05-17 H.J. Lu PR ld/20882 * elflink.c (elf_gc_mark_debug_section): New function. (_bfd_elf_gc_mark_extra_sections): Mark any debug sections referenced by kept debug sections. 2017-05-16 Alan Modra * elf-m10300.c: Rename occurrences of non_ir_ref. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-cr16.c: Likewise. * elf32-cris.c: Likewise. * elf32-d10v.c: Likewise. * elf32-dlx.c: Likewise. * elf32-fr30.c: Likewise. * elf32-frv.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i370.c: Likewise. * elf32-i386.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-lm32.c: Likewise. * elf32-m32c.c: Likewise. * elf32-m32r.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-m68k.c: Likewise. * elf32-mcore.c: Likewise. * elf32-metag.c: Likewise. * elf32-microblaze.c: Likewise. * elf32-moxie.c: Likewise. * elf32-msp430.c: Likewise. * elf32-mt.c: Likewise. * elf32-nios2.c: Likewise. * elf32-or1k.c: Likewise. * elf32-ppc.c: Likewise. * elf32-rl78.c: Likewise. * elf32-s390.c: Likewise. * elf32-score.c: Likewise. * elf32-score7.c: Likewise. * elf32-sh.c: Likewise. * elf32-tic6x.c: Likewise. * elf32-tilepro.c: Likewise. * elf32-v850.c: Likewise. * elf32-vax.c: Likewise. * elf32-xstormy16.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ia64-vms.c: Likewise. * elf64-mmix.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-x86-64.c: Likewise. * elflink.c: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-ia64.c: Likewise. * elfnn-riscv.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-sparc.c: Likewise. * elfxx-tilegx.c: Likewise. * linker.c: Likewise. 2017-05-16 Alan Modra * elf64-ppc.c (add_symbol_adjust): Transfer non_ir_ref_dynamic. * elflink.c (elf_link_add_object_symbols): Update to use non_ir_ref_dynamic. (elf_link_input_bfd): Test non_ir_ref_dynamic in addition to non_ir_ref. * linker.c (_bfd_generic_link_add_one_symbol): Likewise. 2017-05-15 Maciej W. Rozycki * elfxx-mips.c (print_mips_ases): Handle MIPS16e2 ASE. 2017-05-12 H.J. Lu * elf32-i386.c (elf_i386_parse_gnu_properties): Merge GNU_PROPERTY_X86_ISA_1_USED and GNU_PROPERTY_X86_ISA_1_NEEDED properties. * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. 2017-05-11 H.J. Lu * elf64-x86-64.c (elf_x86_64_link_hash_entry): Rename plt_bnd to plt_second. (elf_x86_64_link_hash_table): Rename plt_bnd/plt_bnd_eh_frame to plt_second/plt_second_eh_frame. (elf_x86_64_link_hash_newfunc): Updated. (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_plt_type): Rename plt_bnd to plt_second. (elf_x86_64_get_synthetic_symtab): Updated. Also scan the .plt.sec section. (elf_backend_setup_gnu_properties): Updated. Create the .plt.sec section instead of the .plt.sec section. 2017-05-11 H.J. Lu * elf32-i386.c (elf_i386_allocate_dynrelocs): Partially revert commit 25070364b0ce33eed46aa5d78ebebbec6accec7e. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewse. 2017-05-10 Jose E. Marchesi * elf64-sparc.c (elf64_sparc_set_reloc): New function. (bfd_elf64_set_reloc): Define. (elf64_sparc_write_relocs): Use `canon_reloc_count'. 2017-05-10 Jose E. Marchesi * targets.c (BFD_JUMP_TABLE_RELOCS): Add NAME##_set_reloc. (struct bfd_target): New field _bfd_set_reloc. * bfd.c (bfd_set_reloc): Call backend _set_bfd. * reloc.c (_bfd_generic_set_reloc): New function. * coffcode.h (coff_set_reloc): Define to _bfd_generic_set_reloc. * nlm-target.h (nlm_set_reloc): Likewise. * coff-rs6000.c (_bfd_xcoff_set_reloc): Likewise. * aout-tic30.c (MY_set_reloc): Likewise. * aout-target.h (MY_set_reloc): Likewise. * elfxx-target.h (bfd_elfNN_set_reloc): Likewise. * coff-alpha.c (_bfd_ecoff_set_reloc): Likewise. * mach-o-target.c (bfd_mach_o_set_reloc): Likewise. * vms-alpha.c (alpha_vms_set_reloc): Likewise. * aout-adobe.c (aout_32_set_reloc): Likewise. * bout.c (b_out_set_reloc): Likewise. * coff-mips.c (_bfd_ecoff_set_reloc): Likewise. * i386os9k.c (aout_32_set_reloc): Likewise. * ieee.c (ieee_set_reloc): Likewise. * oasys.c (oasys_set_reloc): Likewise. * som.c (som_set_reloc): Likewise. * versados.c (versados_set_reloc): Likewise. * coff64-rs6000.c (rs6000_xcoff64_vec): Add _bfd_generic_set_reloc. (rs6000_xcoff64_aix_vec): LIkewise. * libbfd.c (_bfd_norelocs_set_reloc): New function. * libbfd-in.h: Prototype for _bfd_norelocs_set_reloc. * i386msdos.c (msdos_set_reloc): Define to _bfd_norelocs_set_reloc. * elfcode.h (elf_set_reloc): Define. * bfd-in2.h: Regenerated. 2017-05-10 H.J. Lu PR ld/21481 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Use .plt.bnd for IFUNC function address. 2017-05-10 Claudiu Zissulescu * elf32-arc.c (FEATURE_LIST_NAME): Define. (CONFLICT_LIST): Likewise. (opcode/arc-attrs.h): Include. (arc_elf_print_private_bfd_data): Print OSABI v4 flag. (arc_extract_features): New file. (arc_stralloc): Likewise. (arc_elf_merge_attributes): Likewise. (arc_elf_merge_private_bfd_data): Use object attributes. (bfd_arc_get_mach_from_attributes): New function. (arc_elf_object_p): Use object attributes. (arc_elf_final_write_processing): Likewise. (elf32_arc_obj_attrs_arg_type): New function. (elf32_arc_obj_attrs_handle_unknown): Likewise. (elf32_arc_section_from_shdr): Likewise. (elf_backend_obj_attrs_vendor): Define. (elf_backend_obj_attrs_section): Likewise. (elf_backend_obj_attrs_arg_type): Likewise. (elf_backend_obj_attrs_section_type): Likewise. (elf_backend_obj_attrs_handle_unknown): Likewise. (elf_backend_section_from_shdr): Likewise. 2017-05-09 Andrew Goedhart PR ld/21458 * elf32-arm.c (elf32_arm_final_link_relocate): Set the bottom bit of the value when resolving a R_ARM_THM_ALU_PREL_11_0 relocation and the destination is a Thumb symbol. 2017-05-08 H.J. Lu * elf32-i386.c (elf_i386_get_synthetic_symtab): Add missing initializer to silence GCC 4.2. * lf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Likewise. 2017-05-08 H.J. Lu * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ... (LAZY_PLT_ENTRY_SIZE): This. (NON_LAZY_PLT_ENTRY_SIZE): New. (elf_x86_64_plt0_entry): Renamed to ... (elf_x86_64_lazy_plt0_entry): This. (elf_x86_64_plt_entry): Renamed to ... (elf_x86_64_lazy_plt_entry): This. (elf_x86_64_bnd_plt0_entry): Renamed to ... (elf_x86_64_lazy_bnd_plt0_entry): This. (elf_x86_64_legacy_plt_entry): Removed. (elf_x86_64_bnd_plt_entry): Renamed to ... (elf_x86_64_lazy_bnd_plt_entry): This. (elf_x86_64_legacy_plt2_entry): Renamed to ... (elf_x86_64_non_lazy_plt_entry): This. (elf_x86_64_bnd_plt2_entry): Renamed to ... (elf_x86_64_non_lazy_bnd_plt_entry): This. (elf_x86_64_eh_frame_plt): Renamed to ... (elf_x86_64_eh_frame_lazy_plt): This. (elf_x86_64_eh_frame_bnd_plt): Renamed to ... (elf_x86_64_eh_frame_lazy_bnd_plt): This. (elf_x86_64_eh_frame_plt_got): Renamed to ... (elf_x86_64_eh_frame_non_lazy_plt): This. (elf_x86_64_lazy_plt_layout): New. (elf_x86_64_non_lazy_plt_layout): Likewise. (elf_x86_64_plt_layout): Likewise. (elf_x86_64_backend_data): Remove PLT layout information. Add os for target system. (GET_PLT_ENTRY_SIZE): Removed. (elf_x86_64_lazy_plt): New. (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_arch_bed): Updated. (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt. (elf_x86_64_create_dynamic_sections): Removed. (elf_x86_64_check_relocs): Don't check elf.dynobj. Don't call _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section. (elf_x86-64_adjust_dynamic_symbol): Updated. (elf_x86_64_allocate_dynrelocs): Updated. Pass 0 as PLT header size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate size for PLT0 if there is no PLT0. Get plt_entry_size from non_lazy_plt for non-lazy PLT entries. (elf_x86_64_size_dynamic_sections): Updated. Get plt_entry_size from non_lazy_plt for non-lazy PLT entries. (elf_x86-64_relocate_section): Updated. Properly get PLT index if there is no PLT0. (elf_x86_64_finish_dynamic_symbol): Updated. Fill the first slot in the PLT entry with generic PLT layout. Fill the non-lazy PLT entries with non-lazy PLT layout. Don't fill the second and third slots in the PLT entry if there is no PLT0. (elf_x86_64_finish_dynamic_sections): Updated. Don't fill PLT0 if there is no PLT0. Set sh_entsize on the .plt.got section. (compare_relocs): New. (elf_x86_64_plt_type): Likewise. (elf_x86_64_plt): Likewise. (elf_x86_64_nacl_plt): New. Forward declaration. (elf_x86_64_get_plt_sym_val): Removed. (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections against all dynamic relocations. (elf_x86_64_link_setup_gnu_properties): New function. (elf_backend_create_dynamic_sections): Updated. (elf_backend_setup_gnu_properties): New. (elf_x86_64_nacl_plt): New. (elf_x86_64_nacl_arch_bed): Updated. 2017-05-08 H.J. Lu * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ... (LAZY_PLT_ENTRY_SIZE): This. (NON_LAZY_PLT_ENTRY_SIZE): New. (elf_i386_plt0_entry): Renamed to ... (elf_i386_lazy_plt0_entry): This. (elf_i386_plt_entry): Renamed to ... (elf_i386_lazy_plt_entry): This. (elf_i386_pic_plt0_entry): Renamed to ... (elf_i386_pic_lazy_plt0_entry): This. (elf_i386_pic_plt_entry): Renamed to ... (elf_i386_pic_lazy_plt_entry): This. (elf_i386_got_plt_entry): Renamed to ... (elf_i386_non_lazy_plt_entry): This. (elf_i386_pic_got_plt_entry): Renamed to ... (elf_i386_pic_non_lazy_plt_entry): This. (elf_i386_eh_frame_plt): Renamed to ... (elf_i386_eh_frame_lazy_plt): This. (elf_i386_eh_frame_plt_got): Renamed to ... (elf_i386_eh_frame_non_lazy_plt): This. (elf_i386_plt_layout): Renamed to ... (elf_i386_lazy_plt_layout): This. Remove eh_frame_plt_got and eh_frame_plt_got_size. (elf_i386_non_lazy_plt_layout): New. (elf_i386_plt_layout): Likewise. (elf_i386_non_lazy_plt): Likewise. (GET_PLT_ENTRY_SIZE): Removed. (elf_i386_plt): Renamed to ... (elf_i386_lazy_plt): This. (elf_i386_backend_data): Remove plt. Rename is_vxworks to os. (elf_i386_arch_bed): Updated. (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt. (elf_i386_create_dynamic_sections): Removed. (elf_i386_check_relocs): Don't check elf.dynobj. Don't call _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section. (elf_i386_adjust_dynamic_symbol): Updated. (elf_i386_allocate_dynrelocs): Updated. Pass 0 as PLT header size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate size for PLT0 if there is no PLT0. (elf_i386_size_dynamic_sections): Updated. Check whether GOT output section is discarded only if GOT isn't empty. (elf_i386_relocate_section): Updated. Properly get PLT index if there is no PLT0. (elf_i386_finish_dynamic_symbol): Updated. Don't fill the second and third slots in the PLT entry if there is no PLT0. (elf_i386_finish_dynamic_sections): Updated. Don't fill PLT0 if there is no PLT0. Set sh_entsize on the .plt.got section. (elf_i386_nacl_plt): Forward declaration. (elf_i386_get_plt_sym_val): Removed. (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections against all dynamic relocations. (elf_i386_link_setup_gnu_properties): New function. (elf_backend_create_dynamic_sections): Updated. (elf_backend_setup_gnu_properties): New. (elf_i386_nacl_plt): Updated. (elf_i386_nacl_arch_bed): Likewise. (elf_i386_vxworks_arch_bed): Likewise. 2017-05-08 Thomas Preud'homme * elflink.c (elf_output_implib): Remove executable flag from import library bfd. * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import library is a relocatable object file. 2017-05-01 Senthil Kumar Selvaraj PR ld/21404 * elf32-avr.c (avr_should_move_sym): New function. (avr_should_reduce_sym_size): Likewise. (avr_should_increase_sym_size): Likewise. (elf32_avr_relax_delete_bytes): Adjust symbol values and sizes by calling new functions. 2017-05-01 Palmer Dabbelt * config.bfd (riscv32-*): Enable rv64. 2017-05-02 Alan Modra PR 21384 * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf rather than h->root.type == bfd_link_hash_new. (bfd_elf_record_link_assignment): Similarly, call bfd_elf_link_mark_dynamic_symbol when h->non_elf. 2017-04-29 Alan Modra PR 21432 * reloc.c (reloc_offset_in_range): New function. (bfd_perform_relocation, bfd_install_relocation): Use it. (_bfd_final_link_relocate): Likewise. 2017-04-28 H.J. Lu * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got before using .plt.got. * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise. 2017-04-27 H.J. Lu * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "=" instead of "+=" to update 0. 2017-04-27 H.J. Lu * elf32-i386.c (elf_i386_create_dynamic_sections): Create the .plt.got section here. (elf_i386_check_relocs): Don't create the .plt.got section. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create the .plt.got and .plt.bnd sections here. (elf_x86_64_check_relocs): Don't create the .plt.got nor .plt.bnd sections. 2017-04-27 H.J. Lu * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove has_bnd_reloc. (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc. (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc. (elf_x86_64_check_relocs): Don't set has_bnd_reloc. (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of has_bnd_reloc. 2017-04-27 H.J. Lu * elf-bfd.h (elf_backend_data): Change setup_gnu_properties to return bfd *. (_bfd_elf_link_setup_gnu_properties): Return bfd *. * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return the first relocatable ELF input with GNU properties. 2017-04-27 H.J. Lu * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify VxWorks for non-PIC. 2017-04-27 Alan Modra * elf-bfd.h (struct elf_backend_data): Make asection param of elf_backend_eh_frame_address_size const. (_bfd_elf_eh_frame_address_size): Likewise. * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise. * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise. * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise. * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise. * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise. (next_cie_fde_offset): Constify params. (offset_adjust, adjust_eh_frame_local_symbols): Likewise. 2017-04-27 Alan Modra * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len. (_bfd_elf_adjust_eh_frame_global_symbol): Declare. * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and aug_data_len. (offset_adjust): New function. (_bfd_elf_adjust_eh_frame_global_symbol): Likewise. (adjust_eh_frame_local_symbols): Likewise. (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols after changing anything. Return true if anything changed. * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call _bfd_elf_adjust_eh_frame_global_symbol for globals. 2017-04-27 Alan Modra * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index when force_local. 2017-04-27 Alan Modra * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define. (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it. (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise. (ppc_elf_relocate_section): Likewise. Delete silly optimisation for undef and undefweak dyn_relocs. * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define. (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it. (allocate_got, allocate_dynrelocs): Likewise. (ppc64_elf_relocate_section): Likewise. 2017-04-26 H.J. Lu * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section. * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section. 2017-04-26 Nick Clifton PR binutils/21434 * reloc.c (bfd_perform_relocation): Check for a negative address in the reloc. 2017-04-26 Maciej W. Rozycki PR ld/21334 * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms' member. * elfxx-target.h [!elf_backend_always_renumber_dynsyms] (elf_backend_always_renumber_dynsyms): Define. (elfNN_bed): Initialize `always_renumber_dynsyms' member. * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define. * elflink.c (bfd_elf_size_dynamic_sections): Also call `_bfd_elf_link_renumber_dynsyms' if the backend has requested it. (bfd_elf_size_dynsym_hash_dynstr): Likewise. 2017-04-26 Maciej W. Rozycki * elflink.c (bfd_elf_size_dynamic_sections): Only call `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic sections have been created. 2017-04-26 Nick Clifton PR binutils/21431 * compress.c (bfd_init_section_compress_status): Check the return value from bfd_malloc. 2017-04-24 H.J. Lu * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add no_finish_dynamic_symbol. (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to 0. (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined weak symbol, don't make it dynamic. (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC, set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE relocation for GOT reference. (elf_x86_64_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol isn't 0. 2017-04-24 H.J. Lu PR ld/21402 * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak symbol, don't make it dynamic. (elf_i386_relocate_section): If a symbol isn't dynamic in PIC, set no_finish_dynamic_symbol and generate R_386_RELATIVE relocation for R_386_GOT32. 2017-04-24 H.J. Lu PR ld/21425 * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks. 2017-04-23 Alan Modra PR 21414 * section.c (GLOBAL_SYM_INIT): Make available in bfd.h. * elf.c (lcomm_sym): New. (_bfd_elf_large_com_section): Use lcomm_sym section symbol. * bfd-in2.h: Regenerate. 2017-04-23 Alan Modra PR 21412 * elf-bfd.h (struct elf_backend_data ): Change parameters and comment. (_bfd_elf_get_reloc_section): Delete. (_bfd_elf_plt_get_reloc_section): Declare. * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section): New functions. Don't blindly skip over assumed .rel/.rela prefix. Extracted from.. (_bfd_elf_get_reloc_section): ..here. Delete. (assign_section_numbers): Call elf_get_reloc_section. * elf64-ppc.c (elf_backend_get_reloc_section): Define. * elfxx-target.h (elf_backend_get_reloc_section): Update. 2017-04-23 Alan Modra PR 21409 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when no symbols. 2017-04-21 H.J. Lu PR ld/21402 * elf32-i386.c (elf_i386_link_hash_entry): Add no_finish_dynamic_symbol. (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0. (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak symbol, don't make it dynamic in PIE. (elf_i386_relocate_section): If a symbol isn't dynamic in PIE, set no_finish_dynamic_symbol and generate R_386_RELATIVE relocation for R_386_GOT32 (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol isn't 0. 2017-04-21 H.J. Lu PR ld/19617 PR ld/21086 * elflink.c (elf_link_add_object_symbols): Require --no-dynamic-linker with -E/--dynamic-list when creating dynamic sections. 2017-04-20 Maciej W. Rozycki * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE if forced local. 2017-04-20 Maciej W. Rozycki * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about dynamic symbol sorting. 2017-04-20 H.J. Lu PR ld/21382 * elflink.c (elf_link_add_object_symbols): Preserve dynamic_ref_after_ir_def when restoring the symbol table for unneeded dynamic object. 2017-04-19 H.J. Lu PR ld/21401 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort on on undefined IFUNC symbol in the second PLT. 2017-04-19 Wedson Almeida Filho * peXXigen.c (pe_print_reloc): Correct chunk_end. 2017-04-19 Alan Modra * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak or make dynamic for info->dynamic_undefined_weak 0 and 1. * elf32-ppc.c:Formatting. (ensure_undefweak_dynamic): Don't make dynamic when info->dynamic_undefined_weak is zero. (allocate_dynrelocs): Discard undefweak dyn_relocs for info->dynamic_undefined_weak. Discard undef dyn_relocs when not default visibility. Discard undef and undefweak dyn_relocs earlier. (ppc_elf_relocate_section): Adjust to suit. * elf64-ppc.c: Formatting. (ensure_undefweak_dynamic): Don't make dynamic when info->dynamic_undefined_weak is zero. (allocate_dynrelocs): Discard undefweak dyn_relocs for info->dynamic_undefined_weak. Discard them earlier. 2017-04-17 H.J. Lu PR ld/21389 * elflink.c (bfd_elf_size_dynamic_sections): Get soname index before generating the version definition section. 2017-04-17 Alan Modra * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking state when a regular object file defines a symbol with incompatible type to that defined by an earlier shared lib. 2017-04-13 Alan Modra * coffcode.h: Wrap some overly long _bfd_error_handler args. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-i386.c: Likewise. * elf32-mep.c: Likewise. * elf64-ia64-vms.c: Likewise. * elf64-x86-64.c: Likewise. * elflink.c: Likewise. * elfnn-ia64.c: Likewise. * elfxx-mips.c: Likewise. 2017-04-13 Alan Modra * aoutx.h: Use %B and %A in error messages throughout file. * aout-cris.c: Likewise. * archive.c: Likewise. * binary.c: Likewise. * coff-rs6000.c: Likewise. * coff-tic4x.c: Likewise. * coffcode.h: Likewise. * coffgen.c: Likewise. * cofflink.c: Likewise. * coffswap.h: Likewise. * cpu-arm.c: Likewise. * elf-eh-frame.c: Likewise. * elf-m10300.c: Likewise. * elf.c: Likewise. * elf32-arc.c: Likewise. * elf32-arm.c: Likewise. * elf32-bfin.c: Likewise. * elf32-frv.c: Likewise. * elf32-iq2000.c: Likewise. * elf32-m32c.c: Likewise. * elf32-microblaze.c: Likewise. * elf32-nds32.c: Likewise. * elf32-rl78.c: Likewise. * elf32-rx.c: Likewise. * elf32-score.c: Likewise. * elf32-score7.c: Likewise. * elf32-sh64.c: Likewise. * elf32-v850.c: Likewise. * elf32-vax.c: Likewise. * elf32-visium.c: Likewise. * elf64-ia64-vms.c: Likewise. * elf64-mmix.c: Likewise. * elf64-sh64.c: Likewise. * elfcode.h: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-ia64.c: Likewise. * elfxx-mips.c: Likewise. * hpux-core.c: Likewise. * ieee.c: Likewise. * ihex.c: Likewise. * linker.c: Likewise. * merge.c: Likewise. * mmo.c: Likewise. * oasys.c: Likewise. * pdp11.c: Likewise. * peXXigen.c: Likewise. * rs6000-core.c: Likewise. * vms-alpha.c: Likewise. * xcofflink.c: Likewise. 2017-04-13 Alan Modra * bfd.c (PRINT_TYPE): Define. (_doprnt): New function. (error_handler_internal): Use _doprnt. * coff-arm.c: Put %A and %B arguments to _bfd_error_handler calls in their natural order, throughout file. * coff-mcore.c: Likewise. * coff-ppc.c: Likewise. * coff-tic80.c: Likewise. * cofflink.c: Likewise. * elf-s390-common.c: Likewise. * elf.c: Likewise. * elf32-arm.c: Likewise. * elf32-i386.c: Likewise. * elf32-m32r.c: Likewise. * elf32-msp430.c: Likewise. * elf32-spu.c: Likewise. * elf64-ia64-vms.c: Likewise. * elf64-sparc.c: Likewise. * elf64-x86-64.c: Likewise. * elflink.c: Likewise. * elfnn-aarch64.c: Likewise. * elfnn-ia64.c: Likewise. * elfxx-mips.c: Likewise. 2017-04-13 Alan Modra * elf32-arm.c (arm_type_of_stub): Supply missing args to "long branch veneers" error. Fix double space and format message. * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg. * elf64-ppc.c (tocsave_find): Supply missing %B arg. 2017-04-13 Alan Modra * bfd-in2.h: Regenerate. 2017-04-11 H.J. Lu * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the extra `\n' in warning/error messages. * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise. * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. 2017-04-11 H.J. Lu * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore processor-specific properties with generic ELF target vector. 2017-04-10 Qing Zhao * elf32-sparc.c (elf_backend_fixup_symbol): New. * elf64-sparc.c (elf_backend_fixup_symbol): New. * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New. (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and has_non_got_reloc. (link_hash_newfunc): Initialize has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp section. (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_check_relocs): Set has_got_reloc and has_non_got_reloc. (_bfd_sparc_elf_fixup_symbol): New function. (allocate_dynrelocs): Don't allocate space for dynamic relocations and discard relocations against resolved undefined weak symbols in executable. Don't make resolved undefined weak symbols in executable dynamic. Keep dynamic non-GOT/non-PLT relocation against undefined weak symbols in PIE. (_bfd_sparc_elf_relocate_section): Don't generate dynamic relocations against resolved undefined weak symbols in PIE (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries without ynamic PLT/GOT relocations for resolved undefined weak symbols. Don't generate dynamic relocation against resolved undefined weak symbol in executable. (pie_finish_undefweak_symbol): New function. (_bfd_sparc_elf_finish_dynamic_sections): Call pie_finish_undefweak_symbol on all symbols in PIE. * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp. (_bfd_sparc_elf_fixup_symbol): New function. 2017-04-10 Nick Clifton * config.bfd: Remove ns32k from obsolete list. 2017-04-10 Alan Modra PR 21287 * elf.c (special_sections_f): Match .fini_array and .fini_array.*. (special_sections_i): Likewise for .init_array. (special_sections_p): Likewise for .preinit_array. 2017-04-07 H.J. Lu PR ld/19579 PR ld/21306 * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check ELF_COMMON_DEF_P for common symbols. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. * elflink.c (_bfd_elf_merge_symbol): Revert commits 202ac193bbbecc96a4978d1ac3d17148253f9b01 and 07492f668d2173da7a2bda3707ff0985e0f460b6. 2017-04-07 Pedro Alves * opncls.c (bfd_get_debug_link_info): Rename to... (bfd_get_debug_link_info_1): ... this. Change type of second parameter to void pointer. Adjust. (bfd_get_debug_link_info): Reimplement on top of bfd_get_debug_link_info_1. (separate_debug_file_exists, separate_alt_debug_file_exists): Change type of second parameter to void pointer. Adjust. (get_func_type, check_func_type): Change type of second parameter to void pointer. (find_separate_debug_file): Add 'func_data' parameter. Pass it to the callback functions instead of passing the address of a local. (bfd_follow_gnu_debuglink): Pass address of unsigned long local to find_separate_debug_file. (get_alt_debug_link_info_shim): Change type of second parameter to void pointer. Adjust. (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to find_separate_debug_file. (get_build_id_name, bfd_boolean check_build_id_file): Change type of second parameter to void pointer. Adjust. (bfd_follow_build_id_debuglink): Pass address of bfd_build_id pointer local to find_separate_debug_file. 2017-04-07 Tristan Gingold * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak external symbols with a definition. (_bfd_coff_gc_mark_extra_sections): Fix typo. 2017-04-07 Alan Modra * po/SRC-POTFILES.in: Regenerate. 2017-04-05 Alan Modra * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT reference counting. 2017-04-02 Jon Turney (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than numbers for DataDirectory entry indicies passed to add_data_entry(). 2017-04-04 H.J. Lu * elf.c (get_program_header_size): Add a GNU_MBIND segment for each GNU_MBIND section and align GNU_MBIND section to page size. (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND segment for each GNU_MBIND section. (_bfd_elf_init_private_section_data): Copy sh_info from input for GNU_MBIND section. 2017-04-03 Palmer Dabbelt * elfnn-riscv.c (GP_NAME): Delete. (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL. (_bfd_riscv_relax_lui): Likewise. 2017-04-04 Nick Clifton PR binutils/21342 * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer dereference. (bfd_elf_final_link): Only initialize the extended symbol index section if there are extended symbol tables to list. 2017-04-03 H.J. Lu * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo. (BFD32_BACKENDS_CFILES): Add elf-properties.c. * configure.ac (elf): Add elf-properties.lo. * Makefile.in: Regenerated. * configure: Likewise. * elf-bfd.h (elf_property_kind): New. (elf_property): Likewise. (elf_property_list): Likewise. (elf_properties): Likewise. (_bfd_elf_parse_gnu_properties): Likewise. (_bfd_elf_get_property): Likewise. (_bfd_elf_link_setup_gnu_properties): Likewise. (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties and setup_gnu_properties. (elf_obj_tdata): Add properties. * elf-properties.c: New file. * elf32-i386.c (elf_i386_parse_gnu_properties): New. (elf_i386_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_merge_gnu_properties): Likewise. * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise. (elf_x86_64_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_merge_gnu_properties): Likewise. * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise. (elf_backend_parse_gnu_properties): Likewise. (elf_backend_setup_gnu_properties): Likewise. (elfNN_bed): Add elf_backend_parse_gnu_properties, elf_backend_merge_gnu_properties and elf_backend_setup_gnu_properties. 2017-03-30 Pip Cet * elf32-wasm32.c: Add relocation code, two relocs. * reloc.c: Add wasm32 relocations. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. * bfd/po/bfd.pot: Regenerate. 2017-03-29 Nick Clifton PR binutils/18025 * coff-bfd.h (struct coff_section_data): Add new fields: saved_bias and bias. * coffgen.c (coff_find_nearest_line_with_names): Cache the bias computed for PE binaries. * dwarf2.c (scan_unit_for_symbols): Only warn once about each missing abbrev. 2017-03-28 Hans-Peter Nilsson PR ld/16044 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT to handle a local symbol with a hash-symbol-entry; without PLT. Add BFD_ASSERT for an incidental case with GOT entry present. (cris_elf_check_relocs): Increment PLT refcount only if the symbol isn't forced-or-set local. 2017-03-27 Pip Cet * wasm-module.c: New file to support WebAssembly modules. * wasm-module.h: New file to support WebAssembly modules. * doc/webassembly.texi: Start documenting wasm-module.c. * config.bfd: Add wasm_vec. * targets.c: Likewise. * configure.ac: Likewise. * Makefile.am: Add entries for wasm-module.c. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2017-03-27 Pip Cet * cpu-wasm32.c: New file to support wasm32 architecture. * elf32-wasm32.c: New file to support wasm32 architecture. * Makefile.am: Add wasm32 architecture. * archures.c: Likewise. * config.bfd: Likewise. * configure.ac: Likewise. * targets.c: Likewise. * Makefile.in: Regenerate. * bfd-in2.h: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. 2017-03-20 Alan Modra PR 21266 * elf64-ppc.c (compare_symbols): Stabilize sort. 2017-03-18 Alan Modra * elf64-ppc.c (struct ppc_link_hash_table): Add local_ifunc_resolver and maybe_local_ifunc_resolver. (ppc_build_one_stub): Set flags on emitting dynamic relocation to ifunc. (ppc64_elf_relocate_section): Likewise. (ppc64_elf_finish_dynamic_symbol): Likewise. (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with local dynamic relocs to ifuncs. * elf32-ppc.c (struct ppc_elf_link_hash_table): Add local_ifunc_resolver and maybe_local_ifunc_resolver. (ppc_elf_relocate_section): Set flag on emitting dynamic relocation to ifuncs. (ppc_elf_finish_dynamic_symbol): Likewise. (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local dynamic relocs to ifuncs. 2017-03-13 Nick Clifton PR binutils/21202 * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to BFD_RELOC_AARCH64_TLSDESC_LD64_LO12. (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to BFD_RELOC_AARCH64_TLSDESC_ADD_LO12. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc names. (IS_AARCH64_TLSDESC_RELOC): Likewise. (elfNN_aarch64_howto_table): Likewise. (aarch64_tls_transition_without_check): Likewise. (aarch64_reloc_got_type): Likewise. (elfNN_aarch64_final_link_relocate): Likewise. (elfNN_aarch64_tls_relax): Likewise. (elfNN_aarch64_relocate_section): Likewise. (elfNN_aarch64_gc_sweep_hook): Likewise. (elfNN_aarch64_check_relocs): Likewise. * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise. (_bfd_aarch64_elf_resolve_relocation): Likewise. 2017-03-11 Alan Modra * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function parameter is in fact used. Whitespace fixes. * elf64-ppc.c: Likewise. 2017-03-09 Sam Thursfield * rs6000-core.c (CORE_NEW): Simplify macro when AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning. 2017-03-07 Alan Modra PR 21224 PR 20519 * elf64-ppc.c (ppc64_elf_relocate_section): Add missing dyn_relocs check. 2017-03-05 Alan Modra * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8. * elf-eh-frame.c (size_of_output_cie_fde): Don't align here. (next_cie_fde_offset): New function. (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8. (_bfd_elf_discard_section_eh_frame): Align zero terminator to four bytes. Align CIEs to four or eight bytes depending on per_encoding_aligned8. Align FDEs according to their encoding. Pad last FDE to output section alignment. (_bfd_elf_write_section_eh_frame): Adjust to suit. Remove assertion. * elf64-ppc.c (glink_eh_frame_cie): Delete padding. (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c. (ppc64_elf_finish_dynamic_sections): Adjust to suit. 2017-03-02 Martin Bickel PR ld/21212 * elf.c (rewrite_elf_program_header): Do not issue a warning for empty segments which have a zero filesz, but a non-zero memsz. 2017-03-02 Alan Modra * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo. 2017-02-28 Alan Modra * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change. (ppc64_elf_relocate_section): Likewise. 2017-02-28 Alan Modra PR 20995 * elf32-nios2.c (nios2_elf32_relocate_section): Use htab rather than elf32_nios2_hash_table or elf_hash_table. (create_got_section): Likewise. (nios2_elf32_finish_dynamic_symbol): Likewise. (nios2_elf32_adjust_dynamic_symbol): Likewise. (nios2_elf32_size_dynamic_sections): Likewise. (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot vars. Use htab equivalents directly instead. Don't create all dynamic sections on needing just the GOT. Use a goto rather than a fall-through with reloc test. Ensure htab->dynobj is set when making dynamic sreloc section. (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab equivalent directly instead. Don't segfault on looking for .dynamic when dynamic sections have not been created. Don't segfault on .got.plt being discarded. (nios2_elf32_size_dynamic_sections): Delete plt and got vars. Don't set "relocs" on .rela.plt. Do handle .sbss. Delete fixme and another not so relevant comment. (nios2_elf_add_symbol_hook): Delete dynobj var. If not already set, set hash table dynobj on creating .sbss. 2017-02-28 Alan Modra * reloc.c (BFD_RELOC_PPC_16DX_HA): New. * elf64-ppc.c (ppc64_elf_howto_raw ): New howto. (ppc64_elf_reloc_type_lookup): Translate new bfd reloc. (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA. (ppc64_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_howto_raw ): New howto. (ppc_elf_reloc_type_lookup): Translate new bfd reloc. (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. 2017-02-28 Alan Modra * elflink.c (_bfd_elf_create_dynamic_sections): Don't make dynamic .data.rel.ro read-only. * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section rather than section flags when deciding where copy reloc goes. * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise. * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise. * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise. * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise. * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise. * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise. * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise. * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise. * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise. * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise. * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise. * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise. * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise. * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise. * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise. * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise. 2017-02-28 Maciej W. Rozycki * elfxx-mips.c (mips_elf_perform_relocation): Also handle the `jalr $0, $25' instruction encoding. 2017-02-27 Nick Clifton PR ld/21180 * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid generating a seg-fault when encountering a symbol that has been deleted by garbage collection. 2017-02-25 Alan Modra * elf32-arc.c (struct dynamic_sections): Delete. (enum dyn_section_types): Delete. (dyn_section_names): Delete. (arc_create_dynamic_sections): Delete. (elf_arc_finish_dynamic_sections): Don't call the above. Don't segfault on discarded .rela.plt section. (elf_arc_size_dynamic_sections): Formatting. Don't call arc_create_dynamic_sections. Don't allocate memory for sections handled by the generic linker. Correct code finding relocs in read-only sections. Set SEC_EXCLUDE on zero size .got, .got.plt, and .dynbss sections. Do set .interp for pies. 2017-02-24 Andrew Waterman * elfnn-riscv.c (GP_NAME): New macro. (riscv_global_pointer_value): Use it. (_bfd_riscv_relax_lui): If symbol and global pointer are in same output section, consider only that section's alignment. 2017-02-23 Maciej W. Rozycki * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype. * elfxx-mips.c (_bfd_mips_relax_section): Remove function. * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro. * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise. 2017-02-23 Maciej W. Rozycki * elfxx-mips.c (mips_elf_calculate_relocation) : Discard relocation if `cross_mode_jump_p' or misaligned. 2017-02-23 Alan Modra PR 20744 * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE 16D relocations. (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs. (ppc_elf_relocate_section): Correct calculation for VLE SDAREL relocs. 2017-02-22 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version processing ahead of the call to `elf_gc_sweep_symbol'. 2017-02-22 Nick Clifton PR binutils/21193 * opncls.c (bfd_create_gnu_debuglink_section): Give the newly created section 4-byte alignment. 2017-02-22 Alan Modra * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault on .got or .plt output section being discarded by script. * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise. Move vxworks splt temp. 2017-02-21 Alan Modra * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero. 2017-02-20 Alan Modra PR 21181 * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero if DT_RELSZ/DT_RELASZ is zero. 2017-02-17 Nick Clifton * compress.c (bfd_get_full_section_contents): Remember to reduce compressed size by the sizeof the compression header when decompressing the contents. 2017-02-17 Pedro Alves * srec.c (Chunk): Rename to ... (_bfd_srec_len): ... this. (S3Forced): Rename to ... (_bfd_srec_forceS3): ... this. * objcopy.c: Adjust all references. 2017-02-17 Pedro Alves * archive.c (bsd_write_armap): Rename to ... (_bfd_bsd_write_armap): ... this. (coff_write_armap): Rename to ... (_bfd_coff_write_armap): ... this. * libbfd-in.h (bsd_write_armap): Rename to ... (_bfd_bsd_write_armap): ... this. (coff_write_armap): Rename to ... (_bfd_coff_write_armap): ... this. * aout-target.h, aout-tic30.c: Adjust all users. * libbfd.h: Regenerate. 2017-02-17 Pedro Alves * bfd-in.h (bfd_read, bfd_write): Adjust to rename. (warn_deprecated): Rename to ... (_bfd_warn_deprecated): ... this. * libbfd.c (warn_deprecated): Rename to ... (_bfd_warn_deprecated): ... this. * bfd-in2.h: Regenerate. 2017-02-17 Pedro Alves * bfdio.c (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * libbfd-in.h (real_ftell): Rename to ... (_bfd_real_ftell): ... this. (real_fseek): Rename to ... (_bfd_real_fseek): ... this. (real_fopen): Rename to ... (_bfd_real_fopen): ... this. * cache.c, dwarf2.c, opncls.c: Adjust all callers. * libbfd.h: Regenerate. 2017-02-17 Pedro Alves * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers. * libbfd.c (read_unsigned_leb128): Rename to ... (_bfd_read_unsigned_leb128): ... this. (read_signed_leb128): Rename to ... (_bfd_read_signed_leb128): ... this. (safe_read_leb128): Rename to ... (_bfd_safe_read_leb128): ... this. * libbfd-in.h (read_unsigned_leb128): Rename to ... (_bfd_read_unsigned_leb128): ... this. (read_signed_leb128): Rename to ... (_bfd_read_signed_leb128): ... this. (safe_read_leb128): Rename to ... (_bfd_safe_read_leb128): ... this. * libbfd.h: Renegerate. 2017-02-16 Andrew Burgess * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup before trying to fine matching file and line information. 2017-02-16 Andrew Burgess * dwarf2.c (struct dwarf2_debug): Add orig_bfd member. (_bfd_dwarf2_slurp_debug_info): If stashed debug information does not match current bfd, then reload debug information. Record bfd we're loading debug info for in the stash. If we have debug informatin in the cache then perform section placement before returning. 2017-02-16 Alan Modra PR 21000 * elf-bfd.h (struct elf_backend_data): Add no_page_alias. * elfxx-target.h (elf_backend_no_page_alias): Define. (elfNN_bed): Init new field. * elf.c (assign_file_positions_for_load_sections): If no_page_alias ensure PT_LOAD segment starts on a new page. * elf32-hppa.c (elf_backend_no_page_alias): Define. 2017-02-16 Alan Modra PR 21132 * elf32-hppa.c (allocate_plt_static): Allocate space for relocs if pic. 2017-02-16 Jiong Wang * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED. * bfd-in2.h: Regenerated. 2017-02-15 H.J. Lu PR ld/21168 * elf32-i386.c (elf_i386_relocate_section): Allow "lea foo@GOT, %reg" in PIC. 2017-02-15 H.J. Lu PR ld/20244 * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC symbol name when reporting R_386_GOT32/R_386_GOT32X relocation error against local IFUNC symbol without a base register for PIC. 2017-02-15 Maciej W. Rozycki * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than `%P: %H:' with `info->callbacks->einfo'. (ppc_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_check_relocs): Likewise. (ppc64_elf_edit_toc): Likewise. (ppc64_elf_relocate_section): Likewise. 2017-02-14 Alan Modra * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support --gc-keep-exported, and test versioned field of sym rather than looking for @ in name. 2017-02-13 Palmer Dabbelt * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to __global_pointer$. 2017-02-13 Nick Clifton PR binutils/21151 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid unit length field. 2017-02-07 Andrew Waterman * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT entry size if PLT header is written. 2017-02-06 Sheldon Lobo Fix sparc64 dynamic relocation processing to use the dynamic symbol count. * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic' to determine if bfd_get_symcount() or bfd_get_dynamic_symcount() should be used. 2017-02-03 Nick Clifton PR 21096 * coffcode.h (coff_write_object_contents): Enlarge size of s_name_buf in order to avoid compile time warning about possible integer truncation. * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower 32-bits of insn value before printing into buffer. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Add `max_local_dynindx'. (mips_elf_sort_hash_table): Handle it. (mips_elf_sort_hash_table_f) : For forced local symbols bump up `max_local_dynindx' rather than `max_non_got_dynindx'. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_hash_sort_data): Convert the `min_got_dynindx', `max_unref_got_dynindx' and `max_non_got_dynindx' members to the `bfd_size_type' data type. (mips_elf_sort_hash_table): Adjust accordingly. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout to access the hash table. 2017-02-02 Maciej W. Rozycki * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on non-NULL `htab' to the beginning. 2017-02-02 Maciej W. Rozycki * elflink.c (elf_gc_sweep): Wrap overlong line. 2017-01-30 Maciej W. Rozycki * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to... (_bfd_mips_elf_linker_flags): ... this. Add another parameter. * elfxx-mips.c (mips_elf_link_hash_table): Add `ignore_branch_isa' member. (mips_elf_perform_relocation): Do not treat an ISA mode mismatch in branch relocation calculation as an error if `ignore_branch_isa' has been set. (_bfd_mips_elf_insn32): Rename to... (_bfd_mips_elf_linker_flags): ... this. Rename the `on' parameter to `insn32' and add an `ignore_branch_isa' parameter. Handle the new parameter. 2017-01-27 Hans-Peter Nilsson * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused local variable dynobj. PR ld/20995 * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro. (elf_cris_adjust_dynamic_symbol): Place variables copied into the executable from read-only sections into sdynrelro. (elf_cris_finish_dynamic_symbol): Select sreldynrelro for dynamic relocs in sdynrelro. (elf_backend_want_dynrelro): Define. 2017-01-25 Sebastian Huber * config.bfd (*-*-rtemsaout*): Mark as removed. 2017-01-25 Sebastian Huber * config.bfd (powerpcle-*-rtems*): Do not mark as removed. (arm-*-rtems*): Move to (arm*-*-eabi*). (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*). (m68-*-rtems*): Move to (m68*-*-elf*). 2017-01-25 Sebastian Huber * config.bfd (*-*-rtemscoff*): Mark as removed. 2017-01-24 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Revert last change and don't ever clear `forced_local'. Set `mark' unconditionally. (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within file. (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'... (bfd_elf_size_dynamic_sections): ... here. * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local' and set `mark' instead in `__tls_get_addr_opt' processing. * elf64-ppc.c (ppc64_elf_tls_setup): Likewise. 2017-01-24 Alan Modra * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases where dynamic relocs are preferable. Allow ifunc too. (ensure_undefweak_dynamic): New function. (allocate_dynrelocs): Use it here. Move plt handling last and don't make symbols dynamic, simplifying loop. Only make undef weak symbols with GOT entries dynamic. Correct condition for GOT relocs. Handle dynamic relocs on ifuncs. Correct comments. Remove goto. (ppc_elf_relocate_section): Correct test for using dynamic symbol on GOT relocs. Rearrange test for emitting GOT relocs to suit. Set up explicit tls_index entries and implicit GOT tls_index entries resolvable at link time for __tls_get_addr_opt. Simplify test to clear mem for prelink. * elf64-ppc.c (allocate_got): Correct condition for GOT relocs. (ensure_undefweak_dynamic): New function. (allocate_dynrelocs): Use it here. Only make undef weak symbols with GOT entries dynamic. Remove unnecessary test of WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling. (ppc64_elf_relocate_section): Correct test for using dynamic symbol on GOT relocs. Rearrange test for emitting GOT relocs to suit. Set up explicit tls_index entries and implicit GOT tls_index entries resolvable at link time for __tls_get_addr_opt. Simplify expression to clear mem for prelink. 2017-01-23 Yury Norov * elfnn-aarch64.c: Fix relaxations for ILP32 mode. 2017-01-20 Jiong Wang * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function. (elf_backend_hash_symbol): Define. 2017-01-18 Maciej W. Rozycki PR ld/20828 * elflink.c (bfd_elf_record_link_assignment): Clear any `forced_local' marking for DSO symbols that are not being provided. 2017-01-17 Kuan-Lin Chen * elfnn-riscv.c (riscv_elf_object_p): New function. 2017-01-12 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_link_hash_table): Add plt_bnd_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for the .plt.bnd section. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for the .plt.bnd section. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for the .plt.bnd section. 2017-01-12 Nick Clifton PR binutils/20876 * opncls.c (find_separate_debug_file): Add include_dirs parameter. Only include the directory part of the bfd's filename in search paths if include_dirs is true. Add a couple of extra locations for looking for debug files. ( bfd_follow_gnu_debuglink): Update invocation of find_separate_debug_file. (bfd_follow_gnu_debugaltlink): Likewise. (get_build_id): New function: Finds the build-id of the given bfd. (get_build_id_name): New function: Computes the name of the separate debug info file for a bfd, based upon its build-id. (check_build_id_file): New function: Checks to see if a separate debug info file exists at the given location, and that its build-id matches that of the original bfd. (bfd_follow_build_id_debuglink): New function: Finds a separate debug info file for a given bfd by using the build-id method. * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id method of locating a separate debug info file before using the debuglink method. * bfd-in2.h: Regenerate. 2017-01-11 H.J. Lu PR ld/21038 * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New. (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and elf_x86_64_eh_frame_plt_got. (elf_x86_64_size_dynamic_sections): Get unwind info from elf_x86_64_bnd_arch_bed for the BND PLT. 2017-01-11 Jeremy Soller * config.bfd: Add entries for i686-redox and x86_64-redox. 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section to 4 bytes. * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align .eh_frame section to 4 bytes for x32. (elf_x86_64_check_relocs): Likewise. 2017-01-10 H.J. Lu PR ld/20830 * elf32-i386.c (elf_i386_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_i386_plt_layout): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_i386_plt): Updated. (elf_i386_link_hash_table): Add plt_got_eh_frame. (elf_i386_check_relocs): Create .eh_frame section for .plt.got. (elf_i386_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. (elf_x86_64_backend_data): Add eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_arch_bed): Updated. (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and eh_frame_plt_got_size. (elf_x86_64_nacl_arch_bed): Likewise. (elf_x86_64_link_hash_table): Add plt_got_eh_frame. (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got. (elf_x86_64_size_dynamic_sections): Allocate and initialize .eh_frame section for .plt.got. (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section for .plt.got. 2017-01-10 H.J. Lu * elf32-i386.c (elf_i386_size_dynamic_sections): Set plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt. 2017-01-09 Nick Clifton * dwarf2.c (lookup_address_in_function_table): Return early if there are no functions in the given comp unit, or if the high address of the last function in the comp unit is less than the desired address. 2017-01-09 Nick Clifton PR binutils/21013 * coffgen.c (_bfd_coff_get_external_symbols): Generate an error message if there are too many symbols to load. 2017-01-04 James Clarke * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free if relocs are cached. 2017-01-03 Rich Felker PR ld/21017 * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry for R_MICROBLAZE_GOTOFF_64. 2017-01-03 Nick Clifton * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time warning about using a possibly uninitialised variable. 2017-01-02 Alan Modra * elf32-hppa.c (ensure_undef_weak_dynamic): New function. (allocate_plt_static, allocate_dynrelocs): Use it. 2017-01-02 Alan Modra * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for .PARISC.unwind section. 2017-01-02 Alan Modra PR ld/20989 * elfxx-sparc.c (gdop_relative_offset_ok): New function. (_bfd_sparc_elf_relocate_section): Use it to validate GOT indirect to GOT pointer relative code edit. 2017-01-02 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2016 Copyright (C) 2017 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: