2022-07-08 Nick Clifton * 2.39 branch created. 2022-05-19 Yvan Roux PR 25713 * bfdio.c (_bfd_real_fopen): Delete ccs string. 2022-04-27 John Baldwin * elf.c (elfcore_grok_freebsd_note): Handle NT_ARM_TLS notes. 2022-04-25 Nick Clifton PR 29072 * elflink.c (bfd_elf_size_dynamic_sections): Display a note to the user that the current ehaviour of creating an executable stack because of a missing .note.GNU-stack section is deprecated and will be changed in a future release. 2022-04-20 Clément Chigot * coff-rs6000.c (xcoff_reloc_type_noop): Add info argument. (xcoff_reloc_type_fail): Likewise. (xcoff_reloc_type_pos): Likewise. (xcoff_reloc_type_neg): Likewise. (xcoff_reloc_type_rel): Likewise. (xcoff_reloc_type_toc): Likewise. (xcoff_reloc_type_ba): Likewise. (xcoff_reloc_type_crel): Likewise. (xcoff_reloc_type_tls): Likewise. (xcoff_reloc_type_br): Add stub handler. (xcoff_ppc_relocate_section): Add info to xcoff_calculate_relocation. (xcoff_stub_indirect_call_code): New constant. (xcoff_stub_shared_call_code): Likewise. (bfd_xcoff_backend_data): Add stub code fields. (bfd_pmac_xcoff_backend_data): Likewise. * coff64-rs6000.c (xcoff64_reloc_type_br): Add stub handler. (xcoff64_ppc_relocate_section): Add info to xcoff64_calculate_relocation. (xcoff64_stub_indirect_call_code): New constant. (xcoff64_stub_shared_call_code): Likewise. (bfd_xcoff_backend_data): Add stub code fields. (bfd_xcoff_aix5_backend_data): Likewise. * libxcoff.h (struct xcoff_backend_data_rec): Add stub fields. (bfd_xcoff_stub_indirect_call_code): New define. (bfd_xcoff_stub_indirect_call_size): New define. (bfd_xcoff_stub_shared_call_code): New define. (bfd_xcoff_stub_shared_call_size): New define. (xcoff_reloc_function): Add info argument. (enum xcoff_stub_type): New enum. (struct xcoff_stub_hash_entry): New structure. * xcofflink.c (struct xcoff_link_hash_table): Add stub hash table and params fields. (xcoff_stub_hash_entry): New define. (xcoff_stub_hash_lookup): New define. (stub_hash_newfunc): New function. (_bfd_xcoff_bfd_link_hash_table_free): Free the new stub hash table. (_bfd_xcoff_bfd_link_hash_table_create): Create the new stub hash table. (xcoff_link_add_symbols): Save rawsize for XTY_SD. (bfd_xcoff_link_init): New function. (xcoff_stub_csect_name): New function. (xcoff_stub_get_csect_in_range): New function. (xcoff_stub_name): New function. (bfd_xcoff_get_stub_entry): New function. (bfd_xcoff_type_of_stub): New function. (xcoff_add_stub): New function. (xcoff_build_one_stub): New function. (bfd_xcoff_size_stubs): New function. (bfd_xcoff_build_stubs): New function. (xcoff_stub_create_relocations): New function. (xcoff_link_input_bfd): Adapt relocations to stub. (xcoff_write_global_symbol): Adapt to new TOC entries generated for stubs. (_bfd_xcoff_bfd_final_link): Handle stub file. * xcofflink.h (struct bfd_xcoff_link_params): New structure. 2022-04-20 Clément Chigot * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Write len in ldinfo->strings instead of directly in the output_bfd. * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise. * xcofflink.c (struct xcoff_link_hash_table): Remove ldrel_count field. Add ldinfo field. (xcoff_mark_symbol): Adjust to new ldinfo field. (xcoff_mark): Likewise. (bfd_xcoff_link_count_reloc): Likewise. (xcoff_build_loader_section): Split into two functions: one that build the loader section (this function) and one that only size it... (xcoff_size_loader_section): ... (this function). (bfd_xcoff_size_dynamic_sections): Adapt to new ldinfo field. Move the part where the dynamic sections are build to ... (bfd_xcoff_build_dynamic_sections): ... this function. * xcofflink.h: Add bfd_xcoff_build_dynamic_sections prototype. 2022-04-13 Alexander von Gluck IV * config.bfd (x86-haiku): Add i386_pei_vec as a selectable format. 2022-04-08 Nick Clifton PR 29038 * coffgen.c (coff_find_nearest_line_with_names): Fix typo retrieving saved bias. 2022-04-07 Mark Harmstone * coff-i386.c (in_reloc_p): Add R_SECTION. (howto_table): Add R_SECTION. (coff_pe_i386_relocation_section): Add support for R_SECTION. (coff_i386_reloc_type_lookup): Add support for BFD_RELOC_16_SECCIDX. * coff-x86_64.c (in_reloc_p): Add R_SECTION. (howto_table): Add R_SECTION. (coff_pe_amd64_relocation_section): Add support for R_SECTION. (coff_amd64_reloc_type_lookup): Add support for BFD_RELOC_16_SECCIDX. * reloc.c: Add BFD_RELOC_16_SECIDX. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2022-04-01 John Baldwin * elf-bfd.h (elfcore_write_x86_segbases): New. * elf.c (elfcore_grok_freebsd_note): Add pseudosections for NT_FREEBSD_X86_SEGBASES register notes. (elfcore_write_x86_segbases): New. (elfcore_write_register_note): Write NT_FREEBSD_X86_SEGBASES register notes. 2022-04-01 John Baldwin * elf.c (elfcore_grok_freebsd_note): Remove checks for namesz. 2022-03-22 Steiner H Gunderson * dwarf2.c (_bfd_dwarf2_find_nearest_line): if a function name is found, but no line number info, then return a result of 2. 2022-03-21 Steiner H Gunderson PR 28978 * dwarf2.c (scan_unit_for_symbols): When performing second pass, check to see if the function or variable being processed is the same as the previous one. 2022-03-18 Viorel Preoteasa PR 28924 * elf32-arm.c (THM_MAX_FWD_BRANCH_OFFSET): Fix definition. (THM2_MAX_FWD_BRANCH_OFFSET): Likewise. 2022-03-16 Simon Marchi * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add cpu-amdgcn.c. (BFD64_BACKENDS): Add elf64-amdgcn.lo. (BFD64_BACKENDS_CFILES): Add elf64-amdgcn.c. * Makefile.in: Re-generate. * cpu-amdgcn.c: New. * elf64-amdgcn.c: New. * archures.c (bfd_architecture): Add bfd_arch_amdgcn and related mach defines. (bfd_amdgcn_arch): New. (bfd_archures_list): Add bfd_amdgcn_arch. * bfd-in2.h: Re-generate. * config.bfd: Handle amdgcn* target. * configure.ac: Handle amdgcn_elf64_le_vec. * configure: Re-generate. * elf-bfd.h (elf_target_id): Add AMDGCN_ELF_DATA. * targets.c (amdgcn_elf64_le_vec): New. (_bfd_target_vector): Add amdgcn_elf64_le_vec. 2022-03-01 Torbjörn Svensson Fred Eisele PR 25713 * bfdio.c (_bfd_real_fopen): Fix typo. 2022-03-01 Nick Clifton PR 28848 * elf32-arm.c (elf32_arm_merge_eabi_attributes): If the first input bfd has a Tag_ABI_HardFP_use set to 3 but does not also have TAG_FP_arch set then reset the TAG_ABI_HardFP_use. 2022-02-28 Torbjörn Svensson Fred Eisele PR 25713 * bfdio.c (_bfd_real_fopen): Fix handling of paths longer than 260 characters on Windows hosts. 2022-02-28 Nick Clifton PR 28886 * config.bfd: Update error message for obsolete configurations. 2022-02-17 Nick Clifton * po/sr.po: Updated Serbian translation. 2022-02-16 Fangrui Song Nick Clifton PR ld/28841 * bfd-in2.h (struct bfd_section): Add type. (discarded_section): Add field. * elf.c (elf_fake_sections): Handle bfd_section::type. * section.c (BFD_FAKE_SECTION): Add field. * mri.c (mri_draw_tree): Update function call. 2022-02-11 Michael Forney * bfd.c (bfd_set_gp_value): Remove return with expression in void function. 2022-02-09 Nick Clifton * config.bfd: Move pending obsolesence targets into the definitely obsolete list. 2022-02-02 Nick Clifton PR 28834 * dwarf2.c (read_section): Change the heuristic that checks for overlarge dwarf debug info sections. 2022-02-02 Stafford Horne PR 28735 * elf32-or1k.c (or1k_elf_got16_no_overflow_howto): Define. (or1k_elf_relocate_section): Use new howto instead of trying to mask out relocation bits. 2022-01-24 Roland McGrath * doc/local.mk (%D%/bfdver.texi): Add mkdir command. 2022-01-24 Nick Clifton * po/fr.po: Updated French translation. * po/ro.po: Updated Romanian translation. * po/uk.po: Updated Ukranian translation. 2022-01-22 Nick Clifton * version.m4: Change to 2.38.50. * configure: Regenerate. * po/bfd.pot: Regenerate. 2022-01-22 Nick Clifton * 2.38 release branch created. 2022-01-17 Nick Clifton * Makefile.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * po/bfd.pot: Regenerate. 2021-12-15 Nikita Popov PR 28687 * dwarf1.c (parse_die): Fix undefined behaviour in range tests. 2021-11-17 Nick Clifton PR 28452 * elf.c (assign_file_positions_for_non_load_sections): Replace assertion with a warning message. 2021-10-19 Nick Clifton * linker.c (_bfd_generic_link_add_one_symbol): Test for a NULL name before checking to see if the symbol is __gnu_lto_slim. * archive.c (_bfd_compute_and_write_armap): Likewise. 2021-09-27 Nick Alcock * configure: Regenerate. 2021-09-15 Andrew Burgess * archures.c (bfd_arch_list): Use 'char *' instead of 'char **' when calculating space for a string list. 2021-09-014 Cupertino Miranda Claudiu Zissulescu * arc-got.h (arc_static_sym_data): New structure. (get_static_sym_data): New function. (relocate_fix_got_relocs_for_got_info): Move the computation fo symbol value and section to above introduced function, and use this new function. 2021-09-07 Luis Machado Revert: [AArch64] MTE corefile support 2021-05-21 Luis Machado * elf.c (elfcore_make_memtag_note_section): New function. (elfcore_grok_note): Handle NT_MEMTAG note types. 2021-09-07 Nick Clifton PR 28305 * elf32-xtensa.c (elf_xtensa_do_reloc): Add check for put of range reloc. PR 28303 * elfxx-riscv.c (riscv_elf_add_sub_reloc): Add check for out of range relocs. 2021-08-10 Nick Clifton * po/sr.po: Updated Serbian translation. 2021-07-18 Nick Clifton * config.bfd: Move pending obsoletion targets to obsolete list. 2021-07-16 Giulio Benetti * elf32-or1k.c (or1k_elf_relocate_section): Use a separate entry in switch case R_OR1K_INSN_REL_26 where we need to check for !SYMBOL_CALLS_LOCAL() instead of !SYMBOL_REFERENCES_LOCAL(). 2021-07-14 Clément Chigot * libxcoff.h (struct xcoff_dwsect_name): Add DWARF name. * coff-rs6000.c (xcoff_dwsect_names): Update. * coffcode.h (sec_to_styp_flags): Likewise. (coff_new_section_hook): Likewise. 2021-07-10 Alan Modra * dwarf2.c (read_address): Remove accidental commit. (read_ranges): Compare offset rather than pointers. 2021-07-08 Nick Clifton * po/pt.po: Updated Portuguese translation. 2021-07-07 Nick Clifton * elfcode.h (elf_swap_symbol_out): Revert accidental change that removed an abort if the shndx pointer is NULL. 2021-07-07 Rainer Orth * sysdep.h [!ENABLE_NLS]: Prevent inclusion of on Solaris. 2021-07-07 Rainer Orth * configure.ac: Check for strnlen declaration. * configure, config.in: Regenerate. 2021-07-07 Nick Clifton PR 28051 * coff-rs6000.c (xcoff_reloc_type_tls): Reformat error messages in order to fix problems when translating. * cofflink.c (_bfd_coff_write_global_sym): Likewise. * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub): Likewise. * po/bfd.pot: Regenerate. 2021-07-06 Michael Matz PR ld/28021 * elfnn-riscv.c (riscv_relax_delete_bytes): Check for any versioning. 2021-07-06 Alan Modra PR 28055 * elf64-bpf.c (bpf_elf_generic_reloc): Add missing ATTRIBUTE_UNUSED. 2021-07-05 Alan Modra PR 28055 * elf64-bpf.c (bpf_elf_generic_reloc): Use correct bfd for bfd_put and bfd_put_32 calls. Correct section limit checks. 2021-07-03 Nick Clifton * version.m4: Update version number. * configure: Regenerate. * po/opcodes.pot: Regenerate. 2021-07-03 Nick Clifton * 2.37 release branch created. 2021-07-02 Nick Clifton PR 28046 * dwarf2.c (read_ranges): Check that range_ptr does not exceed range_end. 2021-06-30 YunQiang Su PR mips/28009 * bfd/elfxx-mips.c (_bfd_mips_elf_section_from_shdr, _bfd_mips_elf_fake_sections): Mark LTO debug info as SHT_MIPS_DWARF. 2021-06-29 Nick Clifton * config.bfd (obsolete configurations): Add netbsdpe. 2021-06-22 Nelson Chu * elfnn-riscv.c (riscv_pcrel_hi_reloc): Added field to store the original relocation type, in case the type is converted to R_RISCV_HI20. (riscv_pcrel_lo_reloc): Removed unused name field. (riscv_pcrel_relocs): Added comments. (riscv_zero_pcrel_hi_reloc): Removed unused input_bfd. (riscv_record_pcrel_hi_reloc): Updated. (riscv_record_pcrel_lo_reloc): Likewise. (riscv_resolve_pcrel_lo_relocs): Likewise. Check the original type of auipc, to make sure the %pcrel_lo without any addends. Otherwise, report dangerous relocation error. (riscv_elf_relocate_section): Updated above functions are changed. For R_RISCV_GOT_HI20, report dangerous relocation error when addend isn't zero. 2021-06-19 H.J. Lu PR ld/27998 * elfxx-x86.c (elf_x86_allocate_dynrelocs): Count PLT for GOTOFF relocation against IFUNC symbols. (_bfd_x86_elf_adjust_dynamic_symbol): Likewise. 2021-06-19 H.J. Lu * elflink.c (bfd_elf_final_link): Correct DT_TEXTREL warning in PDE. 2021-06-18 H.J. Lu * elf-properties.c (_bfd_elf_parse_gnu_properties): Handle GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI, GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI. (elf_merge_gnu_properties): Likewise. 2021-06-11 Alan Modra PR 27952 * elf-bfd.h (struct elf_obj_tdata): Add is_pie. * elflink.c (elf_link_add_object_symbols): Set is_pie. 2021-06-09 Nick Clifton PR 27666 * config.bfd: Do not add the sparc_elf32_vec or sparc_elf64_vec vectors to Sparc Solaris2 targets. 2021-06-08 Michael Matz * elf.c (bfd_section_from_shdr): Set has_secondary_relocs flag. (_bfd_elf_slurp_secondary_reloc_section): Use it for early-out. 2021-06-07 Jan Beulich * dwarf2.c (read_ranges, read_rnglists): Add u suffix to constant. 2021-06-02 Alan Modra * elf-attrs.c (_bfd_elf_parse_attributes): Break out of loop if subsection length is too small to cover tag and length field. 2021-05-31 Nelson Chu Lifang Xia PR 27566 * elfnn-riscv.c (struct riscv_elf_link_hash_table): New integer pointer to monitor the data segment phase. (bfd_elfNN_riscv_set_data_segment_info): New function called by after_allocation, to set the data_segment_phase from expld.dataseg. (_bfd_riscv_relax_section): Don't relax when data_segment_phase is exp_seg_relro_adjust (0x4). * elfxx-riscv.h (bfd_elf32_riscv_set_data_segment_info): New extern. (bfd_elf64_riscv_set_data_segment_info): Likewise 2021-05-28 H.J. Lu PR ld/27905 * elf32-i386.c: Don't include "libiberty.h". (elf_howto_table): Revert commits a7664973b24 and 50c95a739c9. (elf_i386_rtype_to_howto): Revert commit 50c95a739c9. (elf_i386_info_to_howto_rel): Likewise. (elf_i386_tls_transition): Likewise. (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (x86_64_elf_howto_table): Revert commits a7664973b24 and 50c95a739c9. (elf_x86_64_rtype_to_howto): Revert commit 50c95a739c9. * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Likewise. * elfxx-x86.h (elf_x86_obj_tdata): Likewise. (elf_x86_has_code16): Likewise. 2021-05-26 H.J. Lu PR ld/27905 * elf32-i386.c: Include "libiberty.h". (elf_howto_table): Add 16-bit R_386_PC16 entry. (elf_i386_rtype_to_howto): Add a BFD argument. Use 16-bit R_386_PC16 if input has 16-bit mode instructions. (elf_i386_info_to_howto_rel): Update elf_i386_rtype_to_howto call. (elf_i386_tls_transition): Likewise. (elf_i386_relocate_section): Likewise. * elf64-x86-64.c (x86_64_elf_howto_table): Add 16-bit R_X86_64_PC16 entry. (elf_x86_64_rtype_to_howto): Use 16-bit R_X86_64_PC16 if input has 16-bit mode instructions. * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Set elf_x86_has_code16 if relocatable input is marked with GNU_PROPERTY_X86_FEATURE_2_CODE16. * elfxx-x86.h (elf_x86_obj_tdata): Add has_code16. (elf_x86_has_code16): New. 2021-05-26 Nelson Chu * elfxx-riscv.h (check_unknown_prefixed_ext): New bool. * elfxx-riscv.c (riscv_parse_prefixed_ext): Do not check the prefixed extension name if check_unknown_prefixed_ext is false. * elfnn-riscv.c (riscv_merge_arch_attr_info): Set check_unknown_prefixed_ext to false for linker. 2021-05-25 Nick Clifton * elf32-arn.c (struct elf_arm_obj_tdata): Add num_entries field. (elf32_arm_num_entries): New macro. (elf32_arm_allocate_local_sym_info): Initialise the new field. Allocate arrays individually so that buffer overruns can be detected by memory checkers. (elf32_arm_create_local_iplt): Check num_entries. (elf32_arm_get_plt_info): Likewise. (elf32_arm_final_link_relocate): Likewise. (elf32_arm_check_relocs): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (elf32_arm_output_arch_local_syms): Likewise. 2021-05-25 Nick Clifton * elf32-arm.c: Fix formatting. 2021-05-25 Alan Modra * elf-attrs.c (elf_attr_strdup): New function. (_bfd_elf_attr_strdup): Use it here. (elf_add_obj_attr_string): New function, extracted from.. (bfd_elf_add_obj_attr_string): ..here. (elf_add_obj_attr_int_string): New function, extracted from.. (bfd_elf_add_obj_attr_int_string): ..here. (_bfd_elf_parse_attributes): Don't allocate an extra byte for a string terminator. Instead ensure parsing doesn't go past end of sub-section. Use size_t variables for lengths. 2021-05-22 Alan Modra * libbfd.c (_bfd_safe_read_leb128): Remove length_return parameter. Replace data pointer with pointer to pointer. Increment pointer over bytes read. * libbfd-in.h (_bfd_safe_read_leb128): Update prototype. * elf-attrs.c (_bfd_elf_parse_attributes): Adjust to suit. Be careful not to increment data pointer past end. Remove now redundant pr17512 check. * wasm-module.c (READ_LEB128): Adjust to suit changes to _bfd_safe_read_leb128. * dwarf2.c (read_n_bytes): New inline function, old one renamed to.. (read_blk): ..this. Allocate and return block. Increment bfd_byte** arg. (read_3_bytes): New function. (read_1_byte, read_1_signed_byte, read_2_bytes, read_4_bytes), (read_8_bytes, read_string, read_indirect_string), (read_indirect_line_string, read_alt_indirect_string): Take a byte_byte** arg which is incremented over bytes read. Remove any bytes_read return. Rewrite limit checks to compare lengths rather than pointers. (read_abbrevs, read_attribute_value, read_formatted_entries), (decode_line_info, find_abstract_instance, read_ranges), (read_rnglists, scan_unit_for_symbols, parse_comp_unit), (stash_comp_unit): Adjust to suit. Rewrite limit checks to compare lengths rather than pointers. * libbfd.h: Regenerate. 2021-05-21 Luis Machado * elf.c (elfcore_make_memtag_note_section): New function. (elfcore_grok_note): Handle NT_MEMTAG note types. 2021-05-20 Andrew Burgess * section.c (bfd_get_section_by_name): Return NULL if name is NULL. (bfd_get_section_by_name_if): Likewise. * dwarf2.c (read_section): Remove unneeded NULL check. (find_debug_info): Likewise. 2021-05-19 Nick Clifton * plugin.c (bfd_plugin_open_input): Inform the user if the limit on the number of open files is reached. If possible, try to increase this limit before failing. 2021-05-14 Nelson Chu * elfnn-riscv.c (riscv_resolve_pcrel_lo_relocs): Check the values of %pcrel_hi, before and after adding the addend. Make sure the value won't be changed, otherwise, report dangerous error. 2021-05-13 Nelson Chu * elfxx-riscv.c (check_implicit_always): The check_func, always add the implicit subset without checking. (check_implicit_for_i): The check_func for i, only add zicsr and zifencei when the version of i less than 2.1. (struct riscv_implicit_subset): Record the subsets and their corresponding implicit subsets. (riscv_implicit_subsets): Table records all implicit informations. (riscv_parse_add_implicit_subsets): Updated and add implicit subsets according to riscv_implicit_subsets. Remove the redundant codes. 2021-05-13 Alan Modra PR 27858 * elf32-sh.c (sh_elf_info_to_howto): Correct check for last valid reloc howto. 2021-05-12 Luis Machado * elf-bfd.h (elfcore_write_aarch_mte): New prototype. * elf.c (elfcore_grok_aarch_mte, elfcore_write_aarch_mte): New functions. (elfcore_grok_note): Handle notes of type NT_ARM_TAGGED_ADDR_CTRL. (elfcore_write_register_note): Handle MTE notes. 2021-05-11 Alan Modra PR 27844 * pdp11.c (aout_get_external_symbols): Clear first four bytes of strings array, not just the first byte. * aoutx.h (aout_get_external_symbols): Likewise. 2021-05-10 H.J. Lu PR binutils/27839 * simple.c (bfd_simple_get_relocated_section_contents): Remove strayed fprintf. 2021-05-10 Nick Clifton PR 27839 * simple.c (simple_dummy_add_to_set): New function. (simple_dummy_constructor): New function. (simple_dummy_multiple_common): New function. (bfd_simple_get_relocated_section_contents): Zero out the callbacks structure, and then set the add_to_set, constructor and multiple_common fields. 2021-05-10 Dimitar Dimitrov * elf32-pru.c (elf_backend_can_gc_sections): Define as 1. 2021-05-08 Mike Frysinger * doc/Makefile.am (html-local, bfd/index.html): New targets. * doc/Makefile.in: Regenerate. 2021-05-08 Mike Frysinger * doc/Makefile.am (AM_MAKEINFOFLAGS): Define. * doc/Makefile.in: Regenerate. 2021-05-07 Clément Chigot * coff-rs6000.c (xcoff_dwsect_names): Add new DWARF sections. * coffgen.c (coff_pointerize_aux): Handle C_DWARF. (coff_print_symbol): Likewise. * libxcoff.h (XCOFF_DWSECT_NBR_NAMES): Update. 2021-05-07 Jan Beulich * elf64-x86-64.c (x86_64_elf_howto_table): Set src_mask fields to zero. 2021-05-07 Alan Modra * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. 2021-05-06 Stafford Horne PR 27746 * elf32-or1k.c (PLT_ENTRY_SIZE_LARGE, PLT_MAX_INSN_COUNT, OR1K_ADD, OR1K_ORI): New macros to help with plt creation. (elf_or1k_link_hash_table): New field plt_count. (elf_or1k_link_hash_entry): New field plt_index. (elf_or1k_plt_entry_size): New function. (or1k_write_plt_entry): Update to support variable size PLTs. (or1k_elf_finish_dynamic_sections): Use new or1k_write_plt_entry API. (or1k_elf_finish_dynamic_symbol): Update to write large PLTs when needed. (allocate_dynrelocs): Use elf_or1k_plt_entry_size to account for PLT size. 2021-05-06 Stafford Horne PR 21464 * elf32-or1k.c (or1k_elf_relocate_section): Relax R_OR1K_GOT16 overflow check if we have R_OR1K_GOT_AHI16 followed by R_OR1K_GOT16. 2021-05-06 Stafford Horne PR 21464 * bfd-in2.h: Add BFD_RELOC_OR1K_GOT_AHI16 relocation. * elf32-or1k.c (or1k_elf_howto_table, or1k_reloc_map): Likewise. (or1k_final_link_relocate, or1k_elf_relocate_section, or1k_elf_check_relocs): Likewise. * libbfd.h (bfd_reloc_code_real_names): Likewise. * reloc.c: Likewise. 2021-05-06 Stafford Horne PR 27624 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Change condition used to cleanup plt entries to cleanup forced local entries. 2021-05-05 H.J. Lu PR ld/27825 * elflink.c (elf_link_output_symstrtab): Always append ".COUNT" to local symbols. 2021-05-05 Alan Modra * vms-lib.c (vms_traverse_index): Account for vms_kbn size when sanity checking keylen. 2021-05-04 Nick Clifton * libbfd.c (bfd_malloc): Provide some documenation. Treat a size of 0 as 1. (bfd_realloc): Likewise. (bfd_zmalloc): Likewise. (bfd_realloc_or_free): Provide some documentation. Treat a size of 0 as a request to free. * libbfd-in.h (bfd_realloc): Remove prototype. (bfd_realloc_or_free): Remove prototype. (bfd_zmalloc): Remove prototype. * libbfd.h: Regenerate. 2021-05-03 Jan Beulich * elf32-i386.c (elf_howto_table): Switch all 32-bit relocs to complain_overflow_dont. * elf64-x86-64.c (x86_64_elf_howto_table): Switch all 64-bit relocs to complain_overflow_dont. 2021-05-03 Alan Modra * elf32-ppc.c (allocate_dynrelocs): Keep dyn_relocs for undefweak symbols when -z dynamic-undefined-weak or when there are no dynamic relocs in read-only sections and -z nodynamic-undefined-weak is not given. * elf64-ppc.c (allocate_dynrelocs): Likewise. 2021-05-03 Alan Modra * elf32-ppc.c (allocate_dynrelocs): Call ensure_undef_dynamic for weak undefined symols that only appear on PLT relocs. * elf64-ppc.c (allocate_dynrelocs): Likewise. 2021-05-03 Alan Modra PR 27755 * elf32-ppc.c (ppc_elf_inline_plt): Do increment rel in loop. 2021-05-03 Alan Modra * elf32-csky.c (is_mapping_symbol_name): New function. (csky_elf_is_target_special_symbol): Likewise. (csky_elf_maybe_function_sym): Likewise. (bfd_elf32_bfd_is_target_special_symbol): Define. (elf_backend_maybe_function_sym): Define. 2021-04-30 Nick Clifton PR 27801 * mach-o.c (bfd_mach_o_core_fetch_environment): Use bfd_get_32 to read 32-bit value. 2021-04-30 Nick Clifton PR 27799 * elf32-xtensa.c (elf_xtensa_grok_prstatus): Check for core notes that are too small. 2021-04-30 Nick Clifton PR 27797 * libbfd.c (bfd_realloc_or_free): Do not free a pointer than has been realloc'ed to size 0. 2021-04-30 Nick Clifton PR 27795 * coff-rs6000.c (_bfd_xcoff_read_ar_hdr): Check for invalid name lengths. 2021-04-29 Nick Clifton PR 27793 * som.c (som_slurp_symbol_table): Assign symbols without any scope to the undefined section. (som_decode_symclass): Check for a missing symbol section. * syms.c (bfd_decode_symclass): Likewise. 2021-04-29 Nick Clifton PR 27792 * som.c (som_slurp_string_table): Place a terminating NUL byte at the end of the table. (som_slurp_symbol_table): Check for an over-large offset into the string string table. 2021-04-28 Nick Clifton * elf.c (_bfd_elf_maybe_function_sym): Do not accept annobin symbols as potential function symbols. * elfnn-aarch64.c (elfNN_aarch64_maybe_function_sym): Likewise. * elf64-ppc.c (ppc64_elf_maybe_function_sym): Likewise. * elf32-arm.c (elf32_arm_maybe_function_sym): Likewise. 2021-04-26 Mike Frysinger * elf-bfd.h: Include stdlib.h. 2021-04-26 Jan Beulich * elf32-i386.c (elf_howto_table): Switch R_386_PC16 to complain_overflow_signed. * elf64-x86-64.c (x86_64_elf_howto_table): Switch R_X86_64_PC16 to complain_overflow_signed. 2021-04-23 Eric Botcazou * elf.c (special_sections_p): Add .persistent.bss. 2021-04-23 Jan Beulich * elf32-i386.c (elf_howto_table): R_386_TLS_DESC_CALL has zero size field. * elf64-x86-64.c (x86_64_elf_howto_table): R_X86_64_TLSDESC_CALL has zero size field. 2021-04-22 Clément Chigot * hash.c (struct bfd_strtab_hash): Remove xcoff field. Add length_field_size field. (_bfd_stringtab_init): Change prototype. Adapt to new length_field_size. (_bfd_xcoff_stringtab_init): Likewise. (_bfd_stringtab_add): Likewise. (_bfd_stringtab_emit): Likewise. * libbfd-in.h (_bfd_xcoff_stringtab_init): Change prototype. * libbfd.h: Regenerate. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Call _bfd_xcoff_stringtab_init with isxcoff64 value. 2021-04-22 Clément Chigot * coff-rs6000.c (_bfd_xcoff_swap_aux_in): Add errors for unsupported storage class or auxialiry entries. Improve and adapt to new aux structures. Add C_DWARF support. (_bfd_xcoff_swap_aux_out): Likewise. * coff64-rs6000.c (_bfd_xcoff64_swap_aux_in): Likewise. (_bfd_xcoff64_swap_aux_out): Likewise. 2021-04-21 Eli Zaretskii PR 27760 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Add display of IMAGE_FILE_REMOVABLE_RUN_FROM_SWAP, IMAGE_FILE_NET_RUN_FROM_SWAP and IMAGE_FILE_UP_SYSTEM_ONLY flags. Decode the contents of the DllCharacteristics field. 2021-04-21 Nick Clifton PR 27759 * srec.c (srec_read_section): Replace assertions with error returns. 2021-04-20 Clément Chigot PR binutils/21700 * reloc.c (BFD_RELOC_PPC_NEG): New relocation. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler. (xcoff_reloc_type_neg): Correctly substract addend. * coff64-rs6000.c (xcoff64_howto_table): Add R_NEG_32 howto. (xcoff64_rtype2howto): Add handler for R_NEG_32. (xcoff64_reloc_type_lookup): Add BFD_RELOC_PPC_NEG handler. * xcofflink.c (xcoff_need_ldrel_p): Check output section for R_POS-like relocations. New argument added. (xcoff_mark): Adapt to new xcoff_need_ldrel_p argument. (xcoff_link_input_bfd): Likewise. 2021-04-16 Alan Modra PR 27567 * coffcode.h (styp_to_sec_flags): Use an unsigned long styp_flags. (coff_write_object_contents): Pass bfd to COFF_ENCODE_ALIGNMENT, ignore alignment checks when return is false. Formatting. 2021-04-15 Nelson Chu PR27584 * elfnn-riscv.c (riscv_elf_is_target_special_symbol): Added to omit local and empty symbols since they usually generated to mark the auipc instructions. 2021-04-15 Lifang Xia * elf32-csky.c (csky_elf_howto_table) : Set special_function to bfd_elf_generic_reloc. : Likewise. : Likewise. : Likewise. : Likewise. 2021-04-14 H.J. Lu PR binutils/27708 * elf.c (assign_file_positions_for_non_load_sections): Set p_memsz to p_filesz for the loadable PT_NOTE segment. 2021-04-14 Frederic Cambus * elf.c (elfcore_grok_netbsd_note): Remove unneeded #ifdef checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS. 2021-04-14 Alan Modra PR 27631 * elf32-metag.c (elf_metag_relocate_section): Don't use &hh->elf when hh might be NULL, test for NULL first. 2021-04-14 Alan Modra PR 27630 * elf32-arm.c (elf32_arm_size_stubs): Don't use &hash->root when hash might be NULL, cast instead. 2021-04-13 Clément Chigot * xcofflink.c (xcoff_link_check_ar_symbols): Update esym earlier. 2021-04-13 Nelson Chu * elfnn-riscv.c (riscv_version_mismatch): Do not report the warning when the version of input or output is RISCV_UNKNOWN_VERSION, since the extension is added implicitly. * elfxx-riscv.c: Updated the obsolete comments. (RISCV_UNKNOWN_VERSION): Moved to elfxx-riscv.h. * elfxx-riscv.h (RISCV_UNKNOWN_VERSION): Added. 2021-04-12 Alan Modra * elf-bfd.h (ENABLE_CHECKING): Define. (elf_link_hash_lookup): Abort if wrong type of hash table. * configure.ac (--enable-checking): Add support. * config.in: Regenerate. * configure: Regenerate. 2021-04-12 Alan Modra * elf-bfd.h (is_elf_hash_table): Convert macro to inline function. (elf_link_hash_lookup, elf_link_hash_traverse): Likewise. (elf_hash_table, elf_hash_table_id): Likewise. * elf32-arm.c (elf32_arm_setup_section_lists): Delete redundant is_elf_hash_table check. * elf32-csky.c (elf32_csky_setup_section_lists): Likewise. * elf32-hppa.c (clobber_millicode_symbols): Correct param types. * elf64-alpha.c (elf64_alpha_output_extsym): Likewise. * elfnn-ia64.c (elfNN_ia64_global_dyn_info_free: Likewise. (elfNN_ia64_global_dyn_sym_thunk: Likewise. * elf64-ia64-vms.c (elf64_ia64_global_dyn_info_free): Likewise. (elf64_ia64_global_dyn_sym_thunk): Likewise. (elf64_vms_link_add_object_symbols): Pass base type of hash table to is_elf_hash_table. * elflink.c (_bfd_elf_dynamic_symbol_p): Likewise. (_bfd_elf_symbol_refs_local_p, _bfd_elf_add_dynamic_entry): Likewise. (_bfd_elf_strip_zero_sized_dynamic_sections): Likewise. (_bfd_elf_link_check_relocs, elf_link_add_object_symbols): Likewise. (bfd_elf_final_link): Likewise. * elfnn-aarch64.c (elfNN_aarch64_setup_section_lists): Likewise. * elf64-ppc.c (ppc64_elf_set_toc): Likewise. Use bfd_link_hash_lookup. 2021-04-12 Alan Modra * elf-bfd.h (struct elf_backend_data): Return bfd_link_hash_entry* from elf_backend_archive_symbol_lookup. (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*. * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Likewise. Check we have a ppc_hash_table before accessing ppc_link_hash_entry fields. * elflink.c (_bfd_elf_archive_symbol_lookup): Return bfd_link_hash_entry*. (elf_link_add_archive_symbols): Adjust to suit. 2021-04-12 Nelson Chu * elfxx-riscv.c (riscv_parse_std_ext): Fixed the wrong versions of i-ext when expanding g-ext. 2021-04-12 Nelson Chu * elfxx-riscv.c (riscv_ext_dont_care_version): Removed. (riscv_parse_add_subset): Always add the implicit extensions, even if their versions are RISCV_UNKNOWN_VERSION. (riscv_parse_std_ext): Delay to add i-ext as the implicit extension in the riscv_parse_add_implicit_subsets. Besides, add g-ext as the implicit extension after it has been expanded. (riscv_parse_add_implicit_subsets): Updated. 2021-04-12 Nelson Chu * elfxx-riscv.c (riscv_std_z_ext_strtab): Moved forward. (riscv_std_s_ext_strtab): Likewise. (riscv_std_h_ext_strtab): Likewise. (riscv_std_zxm_ext_strtab): Added for the zxm prefix. (enum riscv_prefix_ext_class): Moved forward and renamed from riscv_isa_ext_class. Reorder them according to the parsing order, since the enum values are used to check the orders in the riscv_compare_subsets. (struct riscv_parse_prefix_config): Moved forward and renamed from riscv_parse_config_t. Also removed the ext_valid_p field, the related functions are replaced by riscv_valid_prefixed_ext. (parse_config): Moved forward and updated. The more letters of the prefix string, the more forward it must be defined. Otherwise, we will get the wrong mapping when using strncmp in riscv_get_prefix_class. (riscv_get_prefix_class): Moved forward. Support to parse the multi-letter prefix, like zxm. (riscv_known_prefixed_ext): New function, check if the prefixed extension is supported according to the right riscv_std_*_ext_strtab. (riscv_valid_prefixed_ext): New function, used to replace the riscv_ext_*_valid_p functions. (riscv_init_ext_order): Do not set the values for prefix keywords since they may have multiple letters for now. (riscv_compare_subsets): Set the order values of prefix keywords to negative numbers according to the riscv_prefix_ext_class. (riscv_parse_std_ext): Call riscv_get_prefix_class to see if we have parsed the prefixed extensions. (riscv_parse_prefixed_ext): Updated and removed the parameter config. Report error when the prefix is unknown. (riscv_parse_subset): Do not parse the prefixed extensions according to the orders in the parse_config. Remove the confused message and let riscv_parse_prefixed_ext to report the details. * elfxx-riscv.h (enum riscv_isa_ext_class): Moved to elfxx-riscv.c. (riscv_get_prefix_class): Removed to static. 2021-04-08 Mike Frysinger * configure.ac (ACX_BUGURL): Use https://. * configure.com (COPY_TEXT): Likewise. * configure: Regenerate. 2021-04-05 Alan Modra * configure.ac: Don't check for long long or long double type. Don't check for alloca.h, limits.h, stddef.h, stdlib.h, string.h, strings.h, time.h, wchar.h, wctype.h or sys/time.h. Don't check for strtoull, free, malloc, realloc, getenv, strstr, snprintf, vsnprintf, strlen or setitimer. Sort AC_CHECK_DECLS. (AC_ISC_POSIX): Don't invoke. (AC_HEADER_TIME, AC_HEADER_DIRENT, ACX_HEADER_STRING): Likewise. * sysdep.h: Remove many HAVE_*_H checks and fallback declarations. Do test HAVE_SYS_TYPES_H. Don't include sys/time.h. Reorder header order as per automake AC_INCLUDES_DEFAULT. * bfd-in.h: Include inttypes.h unconditionally. * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Assume long long and long double are available. (bfd_scan_vma): Assume long long and strtoull are available. * elflink.c: Include limits.h unconditionally. * elfnn-riscv.c: Likewise. * wasm-module.c: Likewise. * hpux-core.c: Include dirent.h unconditionally. * trad-core.c: Likewise. * hosts/x86-64linux.h: Include stdlib.h unconditionally. * peXXigen.c: Remove HAVE_WCHAR_H and HAVE_WCTYPE_H checks. * elf32-m68hc1x.c: Don't include alloca-conf.h. * elf64-hppa.c: Likewise. * som.c: Likewise. * wasm-module.c: Likewise. * xsym.c: Likewise. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate. 2021-04-01 Tamar Christina PR ld/26659 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore overflow. 2021-04-01 Martin Liska * ecoff.c (strneq): Remove strneq and use startswith. (_bfd_ecoff_slurp_armap): Likewise. 2021-04-01 Martin Liska * elf-bfd.h (bfd_section_is_ctf): Use startswith function. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (elf_get_reloc_section): Likewise. * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_section_flags): Likewise. * elf32-microblaze.c (microblaze_elf_size_dynamic_sections): Likewise. * elf32-nds32.c (nds32_elf_size_dynamic_sections): Likewise. (nds32_elf_relocate_section): Likewise. (nds32_elf_action_discarded): Likewise. (nds32_elf_check_relocs): Likewise. (nds32_elf_section_flags): Likewise. * elf32-or1k.c (or1k_elf_check_relocs): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-rx.c (rx_table_find): Likewise. (rx_table_map): Likewise. * elf32-spu.c (spu_elf_backend_symbol_processing): Likewise. (spu_elf_find_overlays): Likewise. (needs_ovl_stub): Likewise. (allocate_spuear_stubs): Likewise. (build_spuear_stubs): Likewise. (mark_overlay_section): Likewise. (spu_elf_auto_overlay): Likewise. (spu_elf_output_symbol_hook): Likewise. * elf32-tilepro.c (tilepro_elf_size_dynamic_sections): Likewise. * elf32-xtensa.c (xtensa_property_section_name): Likewise. * elf64-ppc.c (ppc64_elf_section_flags): Likewise. (ppc64_elf_relocate_section): Likewise. * elflink.c (resolve_section): Likewise. (UNARY_OP): Likewise. (BINARY_OP_HEAD): Likewise. (elf_link_input_bfd): Likewise. * elfnn-riscv.c (riscv_elf_size_dynamic_sections): Likewise. * elfxx-riscv.c (riscv_parse_subset): Likewise. * elfxx-tilegx.c (tilegx_elf_size_dynamic_sections): Likewise. * opncls.c (get_build_id): Likewise. 2021-03-31 Alan Modra PR 27671 * bfd-in.h: Don't poison FALSE or TRUE. * bfd-in2.h: Regenerate. 2021-03-31 Alan Modra * sysdep.h: POISON_BFD_BOOLEAN: Define. * aix5ppc-core.c, * aout-cris.c, * aout-ns32k.c, * aout-target.h, * aoutx.h, * arc-got.h, * archive.c, * archive64.c, * archures.c, * bfd-in.h, * bfd.c, * bfdwin.c, * binary.c, * cache.c, * coff-alpha.c, * coff-arm.c, * coff-arm.h, * coff-bfd.c, * coff-bfd.h, * coff-go32.c, * coff-i386.c, * coff-ia64.c, * coff-mcore.c, * coff-mips.c, * coff-rs6000.c, * coff-sh.c, * coff-stgo32.c, * coff-tic30.c, * coff-tic4x.c, * coff-tic54x.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c, * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c, * compress.c, * corefile.c, * cpu-aarch64.c, * cpu-aarch64.h, * cpu-alpha.c, * cpu-arc.c, * cpu-arm.c, * cpu-arm.h, * cpu-avr.c, * cpu-bfin.c, * cpu-bpf.c, * cpu-cr16.c, * cpu-cris.c, * cpu-crx.c, * cpu-csky.c, * cpu-d10v.c, * cpu-d30v.c, * cpu-dlx.c, * cpu-epiphany.c, * cpu-fr30.c, * cpu-frv.c, * cpu-ft32.c, * cpu-h8300.c, * cpu-hppa.c, * cpu-i386.c, * cpu-ia64.c, * cpu-iamcu.c, * cpu-ip2k.c, * cpu-iq2000.c, * cpu-k1om.c, * cpu-l1om.c, * cpu-lm32.c, * cpu-m10200.c, * cpu-m10300.c, * cpu-m32c.c, * cpu-m32r.c, * cpu-m68hc11.c, * cpu-m68hc12.c, * cpu-m68k.c, * cpu-m9s12x.c, * cpu-m9s12xg.c, * cpu-mcore.c, * cpu-mep.c, * cpu-metag.c, * cpu-microblaze.c, * cpu-mips.c, * cpu-mmix.c, * cpu-moxie.c, * cpu-msp430.c, * cpu-mt.c, * cpu-nds32.c, * cpu-nfp.c, * cpu-nios2.c, * cpu-ns32k.c, * cpu-or1k.c, * cpu-pdp11.c, * cpu-pj.c, * cpu-powerpc.c, * cpu-pru.c, * cpu-riscv.c, * cpu-rl78.c, * cpu-rs6000.c, * cpu-rx.c, * cpu-s12z.c, * cpu-s390.c, * cpu-score.c, * cpu-sh.c, * cpu-sparc.c, * cpu-spu.c, * cpu-tic30.c, * cpu-tic4x.c, * cpu-tic54x.c, * cpu-tic6x.c, * cpu-tilegx.c, * cpu-tilepro.c, * cpu-v850.c, * cpu-v850_rh850.c, * cpu-vax.c, * cpu-visium.c, * cpu-wasm32.c, * cpu-xc16x.c, * cpu-xgate.c, * cpu-xstormy16.c, * cpu-xtensa.c, * cpu-z80.c, * cpu-z8k.c, * dwarf1.c, * dwarf2.c, * ecoff-bfd.h, * ecoff.c, * ecofflink.c, * elf-attrs.c, * elf-bfd.h, * elf-eh-frame.c, * elf-hppa.h, * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-nacl.c, * elf-nacl.h, * elf-properties.c, * elf-s390-common.c, * elf-s390.h, * elf-strtab.c, * elf-vxworks.c, * elf-vxworks.h, * elf.c, * elf32-am33lin.c, * elf32-arc.c, * elf32-arm.c, * elf32-arm.h, * elf32-avr.c, * elf32-avr.h, * elf32-bfin.c, * elf32-bfin.h, * elf32-cr16.c, * elf32-cr16.h, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c, * elf32-csky.h, * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c, * elf32-ft32.c, * elf32-gen.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-hppa.h, * elf32-i386.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c, * elf32-m68hc1x.c, * elf32-m68hc1x.h, * elf32-m68k.c, * elf32-m68k.h, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-metag.h, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-nios2.h, * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-ppc.h, * elf32-pru.c, * elf32-rl78.c, * elf32-rx.c, * elf32-s12z.c, * elf32-s390.c, * elf32-score.c, * elf32-score.h, * elf32-score7.c, * elf32-sh-relocs.h, * elf32-sh.c, * elf32-sparc.c, * elf32-spu.c, * elf32-spu.h, * elf32-tic6x.c, * elf32-tic6x.h, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-v850.h, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c, * elf32-xtensa.c, * elf32-z80.c, * elf64-alpha.c, * elf64-bpf.c, * elf64-gen.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-nfp.c, * elf64-ppc.c, * elf64-ppc.h, * elf64-s390.c, * elf64-sparc.c, * elf64-tilegx.c, * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-aarch64.c, * elfxx-aarch64.h, * elfxx-ia64.c, * elfxx-ia64.h, * elfxx-mips.c, * elfxx-mips.h, * elfxx-riscv.c, * elfxx-riscv.h, * elfxx-sparc.c, * elfxx-sparc.h, * elfxx-target.h, * elfxx-tilegx.c, * elfxx-tilegx.h, * elfxx-x86.c, * elfxx-x86.h, * format.c, * genlink.h, * hash.c, * i386aout.c, * i386lynx.c, * i386msdos.c, * ihex.c, * libaout.h, * libbfd-in.h, * libbfd.c, * libcoff-in.h, * libecoff.h, * libpei.h, * libxcoff.h, * linker.c, * mach-o-aarch64.c, * mach-o-arm.c, * mach-o-i386.c, * mach-o-x86-64.c, * mach-o.c, * mach-o.h, * merge.c, * mmo.c, * netbsd.h, * opncls.c, * pc532-mach.c, * pdp11.c, * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-sh.c, * pe-x86_64.c, * peXXigen.c, * pef.c, * pei-arm.c, * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-sh.c, * pei-x86_64.c, * peicode.h, * plugin.c, * plugin.h, * ppcboot.c, * reloc.c, * reloc16.c, * rs6000-core.c, * section.c, * simple.c, * som.c, * som.h, * srec.c, * stabs.c, * syms.c, * targets.c, * tekhex.c, * verilog.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c, * vms.h, * wasm-module.c, * xcofflink.c, * xcofflink.h, * xsym.c, * xsym.h: Replace bfd_boolean with bool, FALSE with false, and TRUE with true throughout. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. 2021-03-31 Alan Modra * bfd-in.h: Include stdbool.h. (bfd_boolean): Define as bool * bfd-in2.h: Regenerate. 2021-03-31 Alan Modra * .gitignore: Delete bfd_stdint.h entry. * Makefile.am (bfdinclude_HEADERS): Delete bfd_stdint.h. (BUILD_HFILES, LOCAL_H_DEPS): Likewise. * bfd-in.h: Include stdint.h in place of bfd_stdint.h. * configure.ac: Don't invoke GCC_HEADER_STDINT. * configure.com: Don't create bfd_stdint.h. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * bfd-in2.h: Regenerate. * config.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate. 2021-03-31 Alan Modra * bfd-in.h: Include string.h. (LITMEMCPY, LITSTRCPY): Delete. * bfd-in2.h: Regenerate. 2021-03-30 Alan Modra * elflink.c (elf_link_add_object_symbols): Don't set h->indx unless is_elf_hash_table. 2021-03-29 Alan Modra * aoutx.h (aout_link_write_symbols): Don't cast boolean expression to bfd_boolean. * elf32-or1k.c (or1k_set_got_and_rela_sizes): Dont compare booleans against FALSE. * elf32-arc.c (name_for_global_symbol): Don't compare boolean to TRUE. (is_reloc_PC_relative): Don't use "boolean_condition ? TRUE : FALSE". (is_reloc_SDA_relative, is_reloc_for_GOT): Likewise. (is_reloc_for_PLT, is_reloc_for_TLS): Likewise. * elf32-arm.c (stm32l4xx_need_create_replacing_stub): Likewise. * elf32-nds32.c (insert_nds32_elf_blank): Likewise. * elf32-rx.c (rx_set_section_contents): Likewise. * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise. * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): Likewise. * mach-o.c (bfd_mach_o_read_command): Likewise. * targets.c (bfd_get_target_info): Likewise. 2021-03-29 Alan Modra * coff-z80.c (z80_is_local_label_name): Return bfd_boolean. * elf32-z80.c (z80_is_local_label_name): Likewise. * elf32-spu.c (spu_elf_modify_headers): Likewise. * elf32-nds32.h (struct elf_nds32_link_hash_table ): Change type to int. * vms-lib.c (_bfd_vms_lib_write_archive_contents): Correct test for error return from vms_write_data_block. 2021-03-29 Alan Modra * elf32-i386.c (elf_i386_finish_local_dynamic_symbol): Return int. * elf64-ia64-vms.c (elf64_ia64_local_dyn_info_free): Likewise. (elf64_ia64_local_dyn_sym_thunk): Likewise. * elf64-x86-64.c (elf_x86_64_finish_local_dynamic_symbol): Likewise. * elfnn-aarch64.c (elfNN_aarch64_allocate_local_ifunc_dynrelocs), (elfNN_aarch64_finish_local_dynamic_symbol): Likewise. * elfnn-ia64.c (elfNN_ia64_local_dyn_info_free): Likewise. (elfNN_ia64_local_dyn_sym_thunk): Likewise. * elfnn-riscv.c (allocate_local_ifunc_dynrelocs): Likewise. (riscv_pcrel_reloc_eq): Likewise. (riscv_elf_finish_local_dynamic_symbol): Likewise. * elfxx-sparc.c (allocate_local_dynrelocs): Likewise. (finish_local_dynamic_symbol): Likewise. * elfxx-x86.c (elf_x86_allocate_local_dynreloc): Likewise. * elfxx-mips.c (mips_elf_resolve_got_page_ref): Likewise. (mips_elf_count_got_symbols): Change return type to bfd_boolean. 2021-03-29 Alan Modra * elflink.c (elf_link_output_symstrtab): Make flinfo parameter a void pointer. (bfd_elf_final_link): Delete out_sym_func typedef and don't cast elf_link_output_symstrtab when calling output_arch_syms and output_arch_local_syms. * elf-bfd.h (struct elf_backend_data ): Change return type of func arg to match elf_link_output_symstrtab. * elf-vxworks.h (elf_vxworks_link_output_symbol_hook): Correct return type. * elf32-nds32.c (nds32_elf_output_symbol_hook): Correct return type. (nds32_elf_output_arch_syms): Correct func return type. 2021-03-29 Alan Modra * elf-m10200.c (mn10200_elf_relocate_section): Return int. * elf-m10300.c (mn10300_elf_relocate_section): Likewise. * elf32-arc.c (elf_arc_relocate_section): Likewise. * elf32-arm.c (elf32_arm_relocate_section): Likewise. * elf32-avr.c (elf32_avr_relocate_section): Likewise. * elf32-bfin.c (bfin_relocate_section): Likewise. (bfinfdpic_relocate_section): Likewise. * elf32-cr16.c (elf32_cr16_relocate_section): Likewise. * elf32-cris.c (cris_elf_relocate_section): Likewise. * elf32-crx.c (elf32_crx_relocate_section): Likewise. * elf32-csky.c (csky_elf_relocate_section): Likewise. * elf32-d10v.c (elf32_d10v_relocate_section): Likewise. * elf32-epiphany.c (epiphany_elf_relocate_section): Likewise. * elf32-fr30.c (fr30_elf_relocate_section): Likewise. * elf32-frv.c (elf32_frv_relocate_section): Likewise. * elf32-ft32.c (ft32_elf_relocate_section): Likewise. * elf32-h8300.c (elf32_h8_relocate_section): Likewise. * elf32-hppa.c (elf32_hppa_relocate_section): Likewise. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise. * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise. * elf32-lm32.c (lm32_elf_relocate_section): Likewise. * elf32-m32c.c (m32c_elf_relocate_section): Likewise. * elf32-m32r.c (m32r_elf_relocate_section): Likewise. * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise. * elf32-m68hc1x.h (elf32_m68hc11_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mcore.c (mcore_elf_relocate_section): Likewise. * elf32-mep.c (mep_elf_relocate_section): Likewise. * elf32-metag.c (elf_metag_relocate_section): Likewise. * elf32-microblaze.c (microblaze_elf_relocate_section): Likewise. * elf32-moxie.c (moxie_elf_relocate_section): Likewise. * elf32-msp430.c (elf32_msp430_relocate_section): Likewise. * elf32-mt.c (mt_elf_relocate_section): Likewise. * elf32-nds32.c (nds32_elf_relocate_section): Likewise. * elf32-nios2.c (nios2_elf32_relocate_section): Likewise. * elf32-or1k.c (or1k_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-pru.c (pru_elf32_relocate_section): Likewise. * elf32-rl78.c (rl78_elf_relocate_section): Likewise. * elf32-rx.c (rx_elf_relocate_section): Likewise. * elf32-s390.c (elf_s390_relocate_section): Likewise. * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise. (_bfd_score_elf_relocate_section): Likewise. * elf32-score.h (s7_bfd_score_elf_relocate_section): Likewise. * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise. * elf32-sh.c (sh_elf_relocate_section): Likewise. * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise. * elf32-tilepro.c (tilepro_elf_relocate_section): Likewise. * elf32-v850.c (v850_elf_relocate_section): Likewise. * elf32-vax.c (elf_vax_relocate_section): Likewise. * elf32-visium.c (visium_elf_relocate_section): Likewise. * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise. * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise. * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise. * elf32-z80.c (z80_elf_relocate_section): Likewise. * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise. (elf64_alpha_relocate_section): Likewise. * elf64-bpf.c (bpf_elf_relocate_section): Likewise. * elf64-hppa.c (elf64_hppa_relocate_section): Likewise. * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise. * elf64-mmix.c (mmix_elf_relocate_section): Likewise. * elf64-ppc.c (ppc64_elf_relocate_section): Likewise. * elf64-s390.c (elf_s390_relocate_section): Likewise. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise. * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Likewise. * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise. * elfnn-riscv.c (riscv_elf_relocate_section): Likewise. * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_relocate_section): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-sparc.h (_bfd_sparc_elf_relocate_section): Likewise. * elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise. * elfxx-tilegx.h (tilegx_elf_relocate_section): Likewise. 2021-03-26 Keith Seitz * elfcore.h (_bfd_elf_core_find_build_id): Seek file offset of program headers after calling elf_read_notes. 2021-03-23 Jan Beulich * dwarf2.c (read_indexed_string): Rename index to idx. 2021-03-22 Martin Liska * bfd-in.h (startswith): Add startswith function. (CONST_STRNEQ): Remove. * bfd-in2.h (startswith): Regenerate with make headers. * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith. (_bfd_slurp_extended_name_table): Likewise. * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise. * bfd.c (bfd_get_sign_extend_vma): Likewise. (bfd_convert_section_size): Likewise. (bfd_convert_section_contents): Likewise. * coff-stgo32.c (go32exe_create_stub): Likewise. (go32exe_check_format): Likewise. * coffcode.h (styp_to_sec_flags): Likewise. (GNU_DEBUGALTLINK): Likewise. * coffgen.c (_bfd_coff_section_already_linked): Likewise. (coff_gc_sweep): Likewise. (bfd_coff_gc_sections): Likewise. * cofflink.c (coff_link_add_symbols): Likewise. (process_embedded_commands): Likewise. * compress.c (bfd_is_section_compressed_with_header): Likewise. (bfd_init_section_decompress_status): Likewise. * dwarf2.c (find_debug_info): Likewise. (place_sections): Likewise. * ecoff.c (_bfd_ecoff_slurp_armap): Likewise. * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Likewise. (assign_section_numbers): Likewise. (elfcore_grok_win32pstatus): Likewise. * elf32-arm.c (cmse_scan): Likewise. (elf32_arm_gc_mark_extra_sections): Likewise. (elf32_arm_size_dynamic_sections): Likewise. (is_arm_elf_unwind_section_name): Likewise. * elf32-bfin.c (bfin_size_dynamic_sections): Likewise. * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise. * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise. * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise. * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise. * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise. * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise. * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise. * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise. * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise. * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise. * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise. * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise. * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise. * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise. (elf32_tic6x_size_dynamic_sections): Likewise. * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise. * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise. (xtensa_is_insntable_section): Likewise. (xtensa_is_littable_section): Likewise. (xtensa_is_proptable_section): Likewise. (xtensa_property_section_name): Likewise. (xtensa_callback_required_dependence): Likewise. * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise. * elf64-ia64-vms.c (is_unwind_section_name): Likewise. (get_reloc_section): Likewise. (elf64_ia64_size_dynamic_sections): Likewise. (elf64_ia64_object_p): Likewise. * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise. * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise. * elflink.c (elf_link_add_object_symbols): Likewise. (_bfd_elf_gc_mark_extra_sections): Likewise. (bfd_elf_parse_eh_frame_entries): Likewise. (_bfd_elf_section_already_linked): Likewise. * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise. * elfnn-ia64.c (is_unwind_section_name): Likewise. (elfNN_ia64_size_dynamic_sections): Likewise. (elfNN_ia64_object_p): Likewise. * elfxx-mips.c (FN_STUB_P): Likewise. (CALL_STUB_P): Likewise. (CALL_FP_STUB_P): Likewise. (_bfd_mips_elf_section_from_shdr): Likewise. (_bfd_mips_elf_fake_sections): Likewise. (_bfd_mips_elf_size_dynamic_sections): Likewise. (_bfd_mips_final_write_processing): Likewise. (_bfd_mips_elf_final_link): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise. * elfxx-x86.c (elf_i386_is_reloc_section): Likewise. (elf_x86_64_is_reloc_section): Likewise. * hpux-core.c (thread_section_p): Likewise. * libcoff.h (bfd_pei_p): Likewise. * linker.c (REAL): Likewise. (unwrap_hash_lookup): Likewise. (_bfd_generic_link_add_one_symbol): Likewise. * mmo.c (mmo_internal_write_section): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * pef.c (bfd_pef_print_symbol): Likewise. * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise. * som.c (som_slurp_symbol_table): Likewise. (som_slurp_armap): Likewise. * wasm-module.c (wasm_compute_custom_section_file_position): Likewise. 2021-03-22 Jan Beulich * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing language translation wrapping to _bfd_error_handler() invocations. 2021-03-21 Alan Modra * bfd-in.h (startswith): New inline. (CONST_STRNEQ): Use startswith. * bfd-in2.h: Regenerate. 2021-03-20 Alan Modra PR 27590 * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE test for .gnu.debuglto*. 2021-03-18 H.J. Lu PR ld/27590 * elf.c (_bfd_elf_make_section_from_shdr): Treat .gnu.debuglto_.debug_ section as debugging section unless it is marked with SHF_EXCLUDE. * elflink.c (elf_create_symbuf): Revert commit 994b2513281. (bfd_elf_match_symbols_in_sections): Ignore section symbols when matching non-debugging sections or linkonce section with comdat section. 2021-03-18 H.J. Lu PR ld/27587 * dwarf2.c (read_attribute_value): Check version >= 3 for DW_FORM_ref_addr. 2021-03-16 Nick Clifton * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer overrun by using sizeof of the destination x_fname field as the limit for a memcpy. 2021-03-16 Kuan-Lin Chen * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc. 2021-03-12 Clément Chigot * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE, BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD, BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE, BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M, BFD_RELOC_PPC64_TLS_ML): New relocations. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * coff-rs6000.c (xcoff_calculate_relocation): Call xcoff_reloc_type_tls for TLS relocations. (xcoff_howto_table): Implement TLS relocations. (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations. (xcoff_reloc_type_tls): New function. * coff64-rs6000.c (xcoff_calculate_relocation): Likewise. (xcoff_howto_table): Likewise. (_bfd_xcoff_reloc_type_lookup): Likewise. * coffcode.h (sec_to_styp_flags): Handle TLS sections. (styp_to_sec_flags): Likewise. (coff_compute_section_file_positions): Avoid file offset optimisation for .data when the previous section is .tdata. (coff_write_object_contents): Handle TLS sections. * coffswap.h (coff_swap_aouthdr_out): Add support for new fields in aouthdr. * libxcoff.h (xcoff_reloc_type_tls): Add prototype. * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL. (xcoff_need_ldrel_p): Add cases for TLS relocations. (xcoff_create_ldrel): Add l_symndx for TLS sections. 2021-03-12 Clément Chigot * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO): New relocations. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * coff-rs6000.c (xcoff_calculate_relocation): Call xcoff_reloc_type_toc for R_TOCU and R_TOCL. (xcoff_howto_table): Remove src_mask for TOC relocations. Add R_TOCU and R_TOCL howtos. (_bfd_xcoff_reloc_type_lookup): Add cases for BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO. (xcoff_reloc_type_toc): Compute the whole offset. Implement R_TOCU and R_TOCL. * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise. (xcoff64_howto_table): Likewise. (xcoff64_reloc_type_lookup): Likewise. 2021-03-12 Clément Chigot * coff-rs6000.c (xcoff_calculate_relocation): Correct and add new relocations. (xcoff_howto_table): Likewise. (xcoff_rtype2howto): Increase r_type maximum value. (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead of create a new one from scratch. Enable only some relocations to have a changing r_size. * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise. (xcoff64_howto_table): Likewise. (xcoff64_rtype2howto): Likewise. (xcoff64_ppc_relocate_section): Likewise. * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value. 2021-03-12 Clément Chigot * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move. 2021-03-12 Clément Chigot * coff64-rs6000.c (xcoff64_write_object_contents): Remove. * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620 support for o_cputype field. Avoid creating an empty a.out header for XCOFF64. 2021-03-12 Clément Chigot * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add missing smclass. 2021-03-11 Nelson Chu * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean restart_relax, used to check if we need to run the whole relaxations from relax pass 0 to 2 again. (riscv_elf_link_hash_table_create): Init restart_relax to FALSE. (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set. (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code. (bfd_elfNN_riscv_restart_relax_sections): New function. Called by after_allocation to check if we need to run the whole relaxations again. (_bfd_riscv_relax_section): We will only enter into the relax pass 3 when the restart_relax is FALSE; At last set restart_relax to TRUE if again is TRUE, too. * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration. (bfd_elf64_riscv_restart_relax_sections): Likewise. 2021-03-10 Jan Beulich * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol offset. 2021-03-10 Alan Modra Jan Beulich * elf.c (bfd_elf_generic_reloc): Make references between debug sections use section relative values. 2021-03-09 Jan Beulich * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA. 2021-03-05 H.J. Lu PR ld/27425 PR ld/27432 * bfd.c (_bfd_get_link_info): New function. * elf-bfd.h (output_elf_obj_tdata): Add link_info. (elf_link_info): New. * libbfd-in.h (_bfd_get_link_info): New prototype. * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for R_AMD64_IMAGEBASE when generating x86-64 ELF executable. * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h". (pex64_link_add_symbols): New function. (coff_bfd_link_add_symbols): New macro. * libbfd.h: Regenerated. 2021-03-05 Craig Blackmore Andrew Burgess * elf-bfd.h (elfcore_write_riscv_csr): Declare. * elf.c (elfcore_grok_riscv_csr): New function. (elfcore_grok_note): Handle NT_RISCV_CSR. (elfcore_write_riscv_csr): New function. (elfcore_write_register_note): Handle '.reg-riscv-csr'. 2021-03-05 Craig Blackmore Andrew Burgess * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define. (PRPSINFO_PR_PSARGS_LENGTH): Define. (riscv_write_core_note): New function. (riscv_elf_grok_psinfo): Make use of two new length defines. (elf_backend_write_core_note): Define. 2021-03-05 Craig Blackmore Andrew Burgess * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function. * elf.c (elfcore_grok_gdb_tdesc): New function. (elfcore_grok_note): Handle NT_GDB_TDESC. (elfcore_write_gdb_tdesc): New function. (elfcore_write_register_note): Handle NT_GDB_TDESC. 2021-03-05 Nick Clifton PR 27521 * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms. (read_indexed_string): Placeholder function. (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx* forms. 2021-03-05 Alan Modra * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and 2020-09-16 changes. * coff-x86_64.c (coff_amd64_reloc): Do more or less the same adjustments here instead. Separate pc-relative adjustments from symbol related adjustments. Tidy comments and formatting. 2021-03-04 Jan Beulich * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in final PE images. 2021-03-04 Alan Modra * rs6000-core.c (rs6000coff_core_p): Correct prototype. 2021-03-03 Alan Modra PR 27500 * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop processing not when start/stop symbol section is unmarked but on first time a start/stop symbol is processed. 2021-03-03 Alan Modra * reloc.c: Include x86_64.h rather than internal.h. 2021-03-02 Nick Clifton PR 27484 * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate function and variable tags and a second time to resolve their attributes. 2021-03-02 Nick Alcock * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount. 2021-03-02 Alan Modra PR 27451 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized linker defined start/stop symbols when start_stop_gc. 2021-03-02 Alan Modra * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got indirect to pc-relative or toc-relative for undefined symbols. 2021-03-01 Alan Modra Fangrui Song * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker defined start/stop symbols when start_stop_gc. (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise. (bfd_elf_define_start_stop): Don't modify ldscript_def syms. * linker.c (bfd_generic_define_start_stop): Likewise. 2021-02-25 Alan Modra PR 27441 * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak. * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and use when deciding an as-needed library should be loaded instead of using the binding of the library definition. 2021-02-24 Alan Modra PR 27459 * coff-stgo32.c (go32exe_check_format): Sanity check size of header to avoid a buffer overflow. 2021-02-22 Alan Modra * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16. * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise. 2021-02-19 Nelson Chu PR 27158 * elfnn-riscv.c (perform_relocation): Updated encoding macros. (_bfd_riscv_relax_call): Likewise. (_bfd_riscv_relax_lui): Likewise. * elfxx-riscv.c (howto_table): Likewise. 2021-02-18 Nelson Chu * Makefile.am: Added cpu-riscv.h. * Makefile.in: Regenerated. * po/SRC-POTFILES.in: Regenerated. * cpu-riscv.h: Added to support spec versions controlling. Also added extern arrays and functions for cpu-riscv.c. (enum riscv_spec_class): Define all spec classes here uniformly. (struct riscv_spec): Added for all specs. (RISCV_GET_SPEC_CLASS): Added to reduce repeated code. (RISCV_GET_SPEC_NAME): Likewise. (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class. (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class. (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name. * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec. (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS. (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME. (riscv_priv_specs): Moved below. (riscv_get_priv_spec_class_from_numbers): Likewise, updated. (riscv_isa_specs): Moved from include/opcode/riscv.h. * elfnn-riscv.c: Included cpu-riscv.h. (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec. * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h. (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h. * elfxx-riscv.h: Removed extern functions to cpu-riscv.h. 2021-02-17 Alan Modra * wasm-module.c: Guard include of limits.h. (CHAR_BIT): Provide backup define. (wasm_read_leb128): Use CHAR_BIT to size "result" in bits. Correct signed overflow checking. 2021-02-17 Nelson Chu PR 27200 * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay copying the elf flags from input BFD to output BFD, until we have checked if the input BFD has no code section or not. Also fix the problem that we only check the first section rather than the entire sections for input BFD. 2021-02-16 Alan Modra * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift. (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise. 2021-02-15 Jan Beulich * doc/Makefile.am: Replace "cp -p" by "$(LN_S)". * doc/Makefile.in: Re-generate. 2021-02-15 Alan Modra * elf32-nds32.c (nds32_get_section_contents): Replace bfd_malloc_and_get_section with bfd_get_full_section_contents. (nds32_elf_relax_delete_blanks): Init contents. (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise. 2021-02-15 Alan Modra * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use bfd_get_full_section_contents. 2021-02-14 Alan Modra * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply all fixes to bfd_generic_get_relocated_section_contents since this function was split out. 2021-02-11 Alan Modra * config.bfd: Remove ia64 from obsolete list. 2021-02-11 Alan Modra PR ld/22269 * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234. 2021-02-11 Alan Modra PR 27294 * elf32-avr.c (avr_elf32_load_records_from_section): Use bfd_malloc_and_get_section. Use bfd_byte* vars and remove then unnecessary casts. 2021-02-11 Alan Modra PR 27291 * section.c (bfd_get_section_contents): Avoid possible overflow when range checking offset and count. (bfd_set_section_contents): Likewise. 2021-02-03 Nick Alcock * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in favour of LIBINTL. * configure: Regenerated. 2021-02-09 Alan Modra * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed. * configure.ac: Delete symbian entries. * elf-bfd.h (enum elf_target_os): Delete is_symbian. * elf32-arm.c: Remove symbian support. Formatting. * targets.c: Delete symbian entries. * configure: Regenerate. 2021-02-04 H.J. Lu PR ld/19609 * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more info when failed to convert GOTPCREL relocation. 2021-02-04 Nelson Chu * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*. 2021-02-04 Alan Modra PR 27311 * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed libraries for IR references on pass over libraries after LTO recompilation. 2021-02-03 Alan Modra PR 27311 * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes. (elf_link_add_object_symbols): Here too. Don't pull in as-needed libraries when H is an indirect symbol after calling _bfd_elf_add_default_symbol. 2021-02-03 Alan Modra PR 27311 * elflink.c (_bfd_elf_add_default_symbol): Clear override when undecorated symbol will have a different version. 2021-02-02 Alan Modra PR 27311 * elflink.c (_bfd_elf_add_default_symbol): Add override parameter. Use when handling default versioned symbol. Rename existing override variable to nondef_override and use for non-default versioned symbol. (elf_link_add_object_symbols): Adjust call to suit. Don't pull in as-needed libraries when override is set. 2021-02-01 Emery Hemingway * config.bfd: Add *-*-genode* as a target for AArch64 and x86. 2021-02-01 Egor Vishnyakov PR 27254 * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of offset for the R_RL78_RH_SADDR relocation. 2021-01-29 Alan Modra PR 27271 * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault on symbols defined in absolute or other special sections. 2021-01-28 Alan Modra PR 27259 * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to prevent endless looping of linked-to sections. 2020-12-17 Mihails Strasuns * bfd-elf.h (elfcore_write_file_note): New function. * elf.c (elfcore_write_file_note): New function. 2021-01-26 Alan Modra * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0]. 2021-01-24 H.J. Lu PR binutils/27231 * dwarf2.c (read_rnglists): Ignore empty range when parsing line number tables. 2021-01-23 H.J. Lu PR binutils/27231 * dwarf2.c (read_rnglists): Advance rngs_ptr after _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair. 2021-01-20 Alan Modra * elf32-ppc.c: Delete outdated comment. (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define. * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define. 2021-01-20 Alan Modra * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume section symbols are present. 2021-01-19 Alan Modra * elf64-ppc.c (elf_hash_entry): New inline function. Use throughout to replace casts. (branch_reloc_hash_match): Remove const from params. (use_local_plt): New function. (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub), (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section): Use use_local_plt. * elf32-ppc.c (use_local_plt): New function. (allocate_dynrelocs, ppc_elf_relocate_section), (write_global_sym_plt): Use use_local_plt. 2021-01-17 H.J. Lu PR ld/27193 * elflink.c (elf_create_symbuf): Also ignore section symbols. 2021-01-16 H.J. Lu PR ld/23169 * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't check pointer_equality_needed. 2021-01-15 H.J. Lu * elf-linker-x86.h (elf_linker_x86_params): Add report_relative_reloc. * elf32-i386.c (elf_i386_relocate_section): Call _bfd_x86_elf_link_report_relative_reloc to report relative relocations for -z report-relative-reloc. (elf_i386_finish_dynamic_symbol): Likewse. * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse. (elf_x86_64_finish_dynamic_symbol): Likewse. * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New function. * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New prototype. 2021-01-16 Alan Modra * compress.c (decompress_contents): Tidy inflateEnd result test. 2021-01-16 Alan Modra PR 26002 * elflink.c (elf_link_output_extsym): Use version 1 in .gnu.version for undefined unversioned symbols. 2021-01-15 Nelson Chu * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that caused the by previous commit accidentally. 2021-01-15 Nelson Chu * elfnn-riscv.c: Indent, labels and GNU coding standards tidy, also aligned the code. 2021-01-15 Nelson Chu * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages. 2021-01-15 Nelson Chu * elfnn-riscv.c: Comments tidy and improvement. * elfxx-riscv.c: Likewise. * elfxx-riscv.h: Likewise. 2021-01-14 H.J. Lu PR ld/26688 * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC section for R_BFIN_FUNCDESC. 2021-01-14 Nick Clifton * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0. 2021-01-13 Alan Modra * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. 2021-01-13 Alan Modra PR 27160 * section.c (struct bfd_section): Remove pattern field. (BFD_FAKE_SECTION): Adjust to suit. * bfd-in2.h: Regenerate. * elflink.c (compare_link_order, elf_fixup_link_order): Delete. (bfd_elf_final_link): Don't call elf_fixup_link_order. 2021-01-12 H.J. Lu PR binutils/26792 * configure.ac: Use GNU_MAKE_JOBSERVER. * aclocal.m4: Regenerated. * configure: Likewise. 2021-01-12 H.J. Lu PR ld/27171 * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and R_AMD64_DIR32 relocations for PE/x86-64 inputs. 2021-01-11 H.J. Lu PR ld/27173 * configure: Regenerated. 2021-01-11 Nick Clifton * po/fr.po: Updated French translation. * po/pt.po: Updated Portuguese translation. * po/sr.po: Updated Serbian translation. * po/uk.po: Updated Ukranian translation. 2021-01-09 H.J. Lu * configure: Regenerated. 2021-01-09 H.J. Lu PR ld/27166 * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle -z lam-u48 and -z lam-u57. 2021-01-09 Nick Clifton * version.m4: Change to 2.36.50. * configure: Regenerate. * po/bfd.pot: Regenerate. 2021-01-09 Nick Clifton * 2.36 release branch crated. 2021-01-08 H.J. Lu * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set LAM_U57 when setting LAM_U48. 2021-01-08 H.J. Lu PR ld/26256 PR ld/27160 * elflink.c (elf_fixup_link_order): Verify that fixing up SHF_LINK_ORDER doesn't increase the output section size. 2021-01-09 Alan Modra * configure: Regenerate. 2021-01-07 Samuel Thibault * configure: Regenerate. 2021-01-07 H.J. Lu PR 27109 * aix386-core.c (core_aix386_vec): Initialize keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS. * aout-target.h (MY (vec)): Likewise. * binary.c (binary_vec): Likewise. * cisco-core.c (core_cisco_be_vec): Likewise. (core_cisco_le_vec): Likewise. * coff-alpha.c (alpha_ecoff_le_vec): Likewise. * coff-i386.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff-ia64.c (TARGET_SYM): Likewise. * coff-mips.c (mips_ecoff_le_vec): Likewise. (mips_ecoff_be_vec): Likewise. (mips_ecoff_bele_vec): Likewise. * coff-rs6000.c (rs6000_xcoff_vec): Likewise. (powerpc_xcoff_vec): Likewise. * coff-sh.c (sh_coff_small_vec): Likewise. (sh_coff_small_le_vec): Likewise. * coff-tic30.c (tic30_coff_vec): Likewise. * coff-tic54x.c (tic54x_coff0_vec): Likewise. (tic54x_coff0_beh_vec): Likewise. (tic54x_coff1_vec): Likewise. (tic54x_coff1_beh_vec): Likewise. (tic54x_coff2_vec): Likewise. (tic54x_coff2_beh_vec): Likewise. * coff-x86_64.c (TARGET_SYM): Likewise. (TARGET_SYM_BIG): Likewise. * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise. (rs6000_xcoff64_aix_vec): Likewise. * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise. (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise. (CREATE_LITTLE_COFF_TARGET_VEC): Likewise. * elfxx-target.h (TARGET_BIG_SYM): Likewise. (TARGET_LITTLE_SYM): Likewise. * hppabsd-core.c (core_hppabsd_vec): Likewise. * hpux-core.c (core_hpux_vec): Likewise. * i386msdos.c (i386_msdos_vec): Likewise. * ihex.c (ihex_vec): Likewise. * irix-core.c (core_irix_vec): Likewise. * mach-o-target.c (TARGET_NAME): Likewise. * mmo.c (mmix_mmo_vec): Likewise. * netbsd-core.c (core_netbsd_vec): Likewise. * osf-core.c (core_osf_vec): Likewise. * pdp11.c (MY (vec)): Likewise. * pef.c (pef_vec): Likewise. (pef_xlib_vec): Likewise. * plugin.c (plugin_vec): Likewise. * ppcboot.c (powerpc_boot_vec): Likewise. * ptrace-core.c (core_ptrace_vec): Likewise. * sco5-core.c (core_sco5_vec): Likewise. * som.c (hppa_som_vec): Likewise. * srec.c (srec_vec): Likewise. (symbolsrec_vec): Likewise. * tekhex.c (tekhex_vec): Likewise. * trad-core.c (core_trad_vec): Likewise. * verilog.c (verilog_vec): Likewise. * vms-alpha.c (alpha_vms_vec): Likewise. * vms-lib.c (alpha_vms_lib_txt_vec): Likewise. * wasm-module.c (wasm_vec): Likewise. * xsym.c (sym_vec): Likewise. * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED isn't set. (elf_map_symbols): Don't include ignored section symbols. * elfcode.h (elf_slurp_symbol_table): Also set BSF_SECTION_SYM_USED on STT_SECTION symbols. * elflink.c (bfd_elf_final_link): Generated section symbols only when emitting relocations or reqired. * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. * syms.c (BSF_SECTION_SYM_USED): New. * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New. (bfd_target): Add keep_unused_section_symbols. (bfd_keep_unused_section_symbols): New. * bfd-in2.h: Regenerated. 2021-01-07 Nick Clifton PR 25713 * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to absolute paths and check to see if they are longer than MAX_PATH. 2021-01-07 Philipp Tomsich * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause. 2021-01-07 Claire Xenia Wolf Jim Wilson Andrew Waterman Maxim Blinov Kito Cheng Nelson Chu * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc. 2021-01-06 H.J. Lu * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect. (bfinfdpic_check_relocs): Likewise. 2021-01-06 Alan Modra * elf32-score.c (s3_bfd_score_info_to_howto): Report an error on unknown r_type. * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise. 2021-01-06 Alan Modra * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec. (sparc64-*-solaris2*): Add sparc_elf64_vec and sparc_elf32_vec. 2021-01-06 Marcus Comstedt * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and riscvbe*-*-*. Also added riscv_elf[32|64]_be_vec. * configure.ac: Handle riscv_elf[32|64]_be_vec. * configure: Regenerate. * elfnn-riscv.c: Include and define CHAR_BIT for riscv_is_insn_reloc. (riscv_get_insn): RISC-V instructions are always little endian, but bfd_get may be used for big-endian, so add new riscv_get_insn to handle the insturctions. (riscv_put_insn): Likewsie. (riscv_is_insn_reloc): Check if we are relocaing an instruction. (perform_relocation): Call riscv_is_insn_reloc to decide if we should use riscv_[get|put]_insn or bfd_[get|put]. (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32 or bfd_[get|put]l16 for code. (riscv_elf_relocate_section): Likewise. (riscv_elf_finish_dynamic_symbol): Likewise. (riscv_elf_finish_dynamic_sections): Likewise. (_bfd_riscv_relax_call): Likewise. (_bfd_riscv_relax_lui): Likewise. (_bfd_riscv_relax_align): Likewise. (_bfd_riscv_relax_pc): Likewise. (riscv_elf_object_p): Handled for big endian. (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined. * targets.c: Add riscv_elf[32|64]_be_vec. (_bfd_target_vector): Likewise. 2021-01-05 Alan Modra * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export for relocatable executable. 2021-01-05 Alan Modra * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check. 2021-01-05 Nelson Chu * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde, make sure gp symbol is output as a dynamic symbol. 2021-01-04 H.J. Lu PR ld/26256 * elflink.c (compare_link_order): Place unordered sections before ordered sections. (elf_fixup_link_order): Add a link info argument. Allow mixed ordered and unordered input sections for non-relocatable link. Sort the consecutive bfd_indirect_link_order sections with the same pattern. Change the offsets of the bfd_indirect_link_order sections only. (bfd_elf_final_link): Pass info to elf_fixup_link_order. * section.c (bfd_section): Add pattern. (BFD_FAKE_SECTION): Initialize pattern to NULL. * bfd-in2.h: Regenerated. 2021-01-04 Alexander Fedotov * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value of private flags with 0x. * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise. 2021-01-04 Alan Modra PR 26822 * elflink.c (elf_link_input_bfd): Use the file base name in linker generated STT_FILE symbols. 2021-01-04 Nelson Chu * elfxx-riscv.c (riscv_compare_subsets): Removed static. * elfxx-riscv.h: Add declaration. * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use riscv_compare_subsets to check the orders. (riscv_skip_prefix): Removed. (riscv_prefix_cmp): Removed. 2021-01-04 Alan Modra PR 26741 * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after calculating subset version length. 2021-01-01 Nicolas Boulenguez * xcofflink.c: Correct spelling in comments. 2021-01-01 Alan Modra Update year range in copyright notice of all files. For older changes see ChangeLog-2020 Copyright (C) 2021-2022 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: