bfd/ChangeLog

   1 2021-03-23  Jan Beulich  <jbeulich@suse.com>
   2
   3         * dwarf2.c (read_indexed_string): Rename index to idx.
   4
   5 2021-03-22  Martin Liska  <mliska@suse.cz>
   6
   7         * bfd-in.h (startswith): Add startswith function.
   8         (CONST_STRNEQ): Remove.
   9         * bfd-in2.h (startswith): Regenerate with make headers.
  10         * archive.c (bfd_slurp_armap): Replace usage of CONST_STRNEQ with startswith.
  11         (_bfd_slurp_extended_name_table): Likewise.
  12         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
  13         * bfd.c (bfd_get_sign_extend_vma): Likewise.
  14         (bfd_convert_section_size): Likewise.
  15         (bfd_convert_section_contents): Likewise.
  16         * coff-stgo32.c (go32exe_create_stub): Likewise.
  17         (go32exe_check_format): Likewise.
  18         * coffcode.h (styp_to_sec_flags): Likewise.
  19         (GNU_DEBUGALTLINK): Likewise.
  20         * coffgen.c (_bfd_coff_section_already_linked): Likewise.
  21         (coff_gc_sweep): Likewise.
  22         (bfd_coff_gc_sections): Likewise.
  23         * cofflink.c (coff_link_add_symbols): Likewise.
  24         (process_embedded_commands): Likewise.
  25         * compress.c (bfd_is_section_compressed_with_header): Likewise.
  26         (bfd_init_section_decompress_status): Likewise.
  27         * dwarf2.c (find_debug_info): Likewise.
  28         (place_sections): Likewise.
  29         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
  30         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
  31         * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
  32         (assign_section_numbers): Likewise.
  33         (elfcore_grok_win32pstatus): Likewise.
  34         * elf32-arm.c (cmse_scan): Likewise.
  35         (elf32_arm_gc_mark_extra_sections): Likewise.
  36         (elf32_arm_size_dynamic_sections): Likewise.
  37         (is_arm_elf_unwind_section_name): Likewise.
  38         * elf32-bfin.c (bfin_size_dynamic_sections): Likewise.
  39         * elf32-cr16.c (_bfd_cr16_elf_size_dynamic_sections): Likewise.
  40         * elf32-cris.c (elf_cris_size_dynamic_sections): Likewise.
  41         * elf32-csky.c (csky_elf_size_dynamic_sections): Likewise.
  42         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
  43         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
  44         * elf32-lm32.c (lm32_elf_size_dynamic_sections): Likewise.
  45         * elf32-m32r.c (m32r_elf_size_dynamic_sections): Likewise.
  46         * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
  47         * elf32-metag.c (elf_metag_size_dynamic_sections): Likewise.
  48         * elf32-msp430.c (msp430_elf_relax_delete_bytes): Likewise.
  49         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Likewise.
  50         * elf32-or1k.c (or1k_elf_size_dynamic_sections): Likewise.
  51         * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
  52         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
  53         * elf32-score.c (s3_bfd_score_elf_size_dynamic_sections): Likewise.
  54         * elf32-score7.c (s7_bfd_score_elf_size_dynamic_sections): Likewise.
  55         * elf32-sh.c (sh_elf_size_dynamic_sections): Likewise.
  56         * elf32-tic6x.c (is_tic6x_elf_unwind_section_name): Likewise.
  57         (elf32_tic6x_size_dynamic_sections): Likewise.
  58         * elf32-vax.c (elf_vax_size_dynamic_sections): Likewise.
  59         * elf32-xtensa.c (elf_xtensa_size_dynamic_sections): Likewise.
  60         (xtensa_is_insntable_section): Likewise.
  61         (xtensa_is_littable_section): Likewise.
  62         (xtensa_is_proptable_section): Likewise.
  63         (xtensa_property_section_name): Likewise.
  64         (xtensa_callback_required_dependence): Likewise.
  65         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
  66         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
  67         * elf64-ia64-vms.c (is_unwind_section_name): Likewise.
  68         (get_reloc_section): Likewise.
  69         (elf64_ia64_size_dynamic_sections): Likewise.
  70         (elf64_ia64_object_p): Likewise.
  71         * elf64-mmix.c (mmix_elf_add_symbol_hook): Likewise.
  72         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Likewise.
  73         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
  74         * elflink.c (elf_link_add_object_symbols): Likewise.
  75         (_bfd_elf_gc_mark_extra_sections): Likewise.
  76         (bfd_elf_parse_eh_frame_entries): Likewise.
  77         (_bfd_elf_section_already_linked): Likewise.
  78         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Likewise.
  79         * elfnn-ia64.c (is_unwind_section_name): Likewise.
  80         (elfNN_ia64_size_dynamic_sections): Likewise.
  81         (elfNN_ia64_object_p): Likewise.
  82         * elfxx-mips.c (FN_STUB_P): Likewise.
  83         (CALL_STUB_P): Likewise.
  84         (CALL_FP_STUB_P): Likewise.
  85         (_bfd_mips_elf_section_from_shdr): Likewise.
  86         (_bfd_mips_elf_fake_sections): Likewise.
  87         (_bfd_mips_elf_size_dynamic_sections): Likewise.
  88         (_bfd_mips_final_write_processing): Likewise.
  89         (_bfd_mips_elf_final_link): Likewise.
  90         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Likewise.
  91         * elfxx-x86.c (elf_i386_is_reloc_section): Likewise.
  92         (elf_x86_64_is_reloc_section): Likewise.
  93         * hpux-core.c (thread_section_p): Likewise.
  94         * libcoff.h (bfd_pei_p): Likewise.
  95         * linker.c (REAL): Likewise.
  96         (unwrap_hash_lookup): Likewise.
  97         (_bfd_generic_link_add_one_symbol): Likewise.
  98         * mmo.c (mmo_internal_write_section): Likewise.
  99         * osf-core.c (osf_core_core_file_p): Likewise.
 100         * pef.c (bfd_pef_print_symbol): Likewise.
 101         * pei-x86_64.c (pex64_print_all_pdata_sections): Likewise.
 102         * som.c (som_slurp_symbol_table): Likewise.
 103         (som_slurp_armap): Likewise.
 104         * wasm-module.c (wasm_compute_custom_section_file_position): Likewise.
 105
 106 2021-03-22  Jan Beulich  <jbeulich@suse.com>
 107
 108         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Add missing
 109         language translation wrapping to _bfd_error_handler()
 110         invocations.
 111
 112 2021-03-21  Alan Modra  <amodra@gmail.com>
 113
 114         * bfd-in.h (startswith): New inline.
 115         (CONST_STRNEQ): Use startswith.
 116         * bfd-in2.h: Regenerate.
 117
 118 2021-03-20  Alan Modra  <amodra@gmail.com>
 119
 120         PR 27590
 121         * elf.c (_bfd_elf_make_section_from_shdr): Remove SHF_EXCLUDE
 122         test for .gnu.debuglto*.
 123
 124 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         PR ld/27590
 127         * elf.c (_bfd_elf_make_section_from_shdr): Treat
 128         .gnu.debuglto_.debug_ section as debugging section unless it is
 129         marked with SHF_EXCLUDE.
 130         * elflink.c (elf_create_symbuf): Revert commit 994b2513281.
 131         (bfd_elf_match_symbols_in_sections): Ignore section symbols when
 132         matching non-debugging sections or linkonce section with comdat
 133         section.
 134
 135 2021-03-18  H.J. Lu  <hongjiu.lu@intel.com>
 136
 137         PR ld/27587
 138         * dwarf2.c (read_attribute_value): Check version >= 3 for
 139         DW_FORM_ref_addr.
 140
 141 2021-03-16  Nick Clifton  <nickc@redhat.com>
 142
 143         * peXXigen.c (_bfd_XXi_swap_aux_out): Avoid potential buffer
 144         overrun by using sizeof of the destination x_fname field as the
 145         limit for a memcpy.
 146
 147 2021-03-16  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 148
 149         * elfxx-riscv.c (riscv_std_z_ext_strtab): Add zba, zbb and zbc.
 150
 151 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 152
 153         * reloc.c (BFD_RELOC_PPC_TLS_LE, BFD_RELOC_PPC_TLS_IE,
 154         BFD_RELOC_PPC_TLS_M, BFD_RELOC_PPC_TLS_ML, BFD_RELOC_PPC64_TLS_GD,
 155         BFD_RELOC_PPC64_TLS_LD, BFD_RELOC_PPC64_TLS_LE,
 156         BFD_RELOC_PPC64_TLS_IE, BFD_RELOC_PPC64_TLS_M,
 157         BFD_RELOC_PPC64_TLS_ML): New relocations.
 158         * bfd-in2.h: Regenerate.
 159         * libbfd.h: Regenerate.
 160         * coff-rs6000.c (xcoff_calculate_relocation): Call
 161         xcoff_reloc_type_tls for TLS relocations.
 162         (xcoff_howto_table): Implement TLS relocations.
 163         (_bfd_xcoff_reloc_type_lookup): Add cases TLS relocations.
 164         (xcoff_reloc_type_tls): New function.
 165         * coff64-rs6000.c (xcoff_calculate_relocation): Likewise.
 166         (xcoff_howto_table): Likewise.
 167         (_bfd_xcoff_reloc_type_lookup): Likewise.
 168         * coffcode.h (sec_to_styp_flags): Handle TLS sections.
 169         (styp_to_sec_flags): Likewise.
 170         (coff_compute_section_file_positions): Avoid file offset
 171         optimisation for .data when the previous section is .tdata.
 172         (coff_write_object_contents): Handle TLS sections.
 173         * coffswap.h (coff_swap_aouthdr_out): Add support for
 174         new fields in aouthdr.
 175         * libxcoff.h (xcoff_reloc_type_tls): Add prototype.
 176         * xcofflink.c (xcoff_link_add_symbols): Handle XMC_UL.
 177         (xcoff_need_ldrel_p): Add cases for TLS relocations.
 178         (xcoff_create_ldrel): Add l_symndx for TLS sections.
 179
 180 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 181
 182         * reloc.c (BFD_RELOC_PPC_TOC16_HI, BFD_RELOC_PPC_TOC16_LO):
 183         New relocations.
 184         * bfd-in2.h: Regenerate.
 185         * libbfd.h: Regenerate.
 186         * coff-rs6000.c (xcoff_calculate_relocation): Call
 187         xcoff_reloc_type_toc for R_TOCU and R_TOCL.
 188         (xcoff_howto_table): Remove src_mask for TOC relocations.
 189         Add R_TOCU and R_TOCL howtos.
 190         (_bfd_xcoff_reloc_type_lookup): Add cases for
 191         BFD_RELOC_PPC_TOC16_HI and BFD_RELOC_PPC_TOC16_LO.
 192         (xcoff_reloc_type_toc): Compute the whole offset.
 193         Implement R_TOCU and R_TOCL.
 194         * coff64-rs6000.c (xcoff64_calculate_relocation):
 195         Likewise.
 196         (xcoff64_howto_table): Likewise.
 197         (xcoff64_reloc_type_lookup): Likewise.
 198
 199 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 200
 201         * coff-rs6000.c (xcoff_calculate_relocation): Correct and
 202         add new relocations.
 203         (xcoff_howto_table): Likewise.
 204         (xcoff_rtype2howto): Increase r_type maximum value.
 205         (xcoff_ppc_relocate_section): Reuse predefined HOWTOs instead
 206         of create a new one from scratch.  Enable only some relocations
 207         to have a changing r_size.
 208         * coff64-rs6000.c (xcoff64_calculate_relocation): Likewise.
 209         (xcoff64_howto_table): Likewise.
 210         (xcoff64_rtype2howto): Likewise.
 211         (xcoff64_ppc_relocate_section): Likewise.
 212         * libxcoff.h (XCOFF_MAX_CALCULATE_RELOCATION): Fix value.
 213
 214 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 215
 216         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Move.
 217
 218 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 219
 220         * coff64-rs6000.c (xcoff64_write_object_contents): Remove.
 221         * coffcode.h (coff_write_object_contents): Add bfd_mach_ppc_620
 222         support for o_cputype field.  Avoid creating an empty a.out header
 223         for XCOFF64.
 224
 225 2021-03-12  Clément Chigot  <clement.chigot@atos.net>
 226
 227         * coff64-rs6000.c (xcoff64_create_csect_from_smclas): Add
 228         missing smclass.
 229
 230 2021-03-11  Nelson Chu  <nelson.chu@sifive.com>
 231
 232         * elfnn-riscv.c (riscv_elf_link_hash_table): New boolean
 233         restart_relax, used to check if we need to run the whole
 234         relaxations from relax pass 0 to 2 again.
 235         (riscv_elf_link_hash_table_create): Init restart_relax to FALSE.
 236         (_bfd_riscv_relax_align): Remove obsolete sec_flg0 set.
 237         (_bfd_riscv_relax_delete): Set again to TRUE if we do delete the code.
 238         (bfd_elfNN_riscv_restart_relax_sections): New function.  Called by
 239         after_allocation to check if we need to run the whole relaxations again.
 240         (_bfd_riscv_relax_section): We will only enter into the relax pass 3
 241         when the restart_relax is FALSE; At last set restart_relax to TRUE if
 242         again is TRUE, too.
 243         * elfxx-riscv.h (bfd_elf32_riscv_restart_relax_sections): Declaration.
 244         (bfd_elf64_riscv_restart_relax_sections): Likewise.
 245
 246 2021-03-10  Jan Beulich  <jbeulich@suse.com>
 247
 248         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
 249         offset.
 250
 251 2021-03-10  Alan Modra  <amodra@gmail.com>
 252             Jan Beulich  <jbeulich@suse.com>
 253
 254         * elf.c (bfd_elf_generic_reloc): Make references between debug
 255         sections use section relative values.
 256
 257 2021-03-09  Jan Beulich  <jbeulich@suse.com>
 258
 259         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
 260
 261 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
 262
 263         PR ld/27425
 264         PR ld/27432
 265         * bfd.c (_bfd_get_link_info): New function.
 266         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
 267         (elf_link_info): New.
 268         * libbfd-in.h (_bfd_get_link_info): New prototype.
 269         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
 270         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
 271         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
 272         (pex64_link_add_symbols): New function.
 273         (coff_bfd_link_add_symbols): New macro.
 274         * libbfd.h: Regenerated.
 275
 276 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 277             Andrew Burgess  <andrew.burgess@embecosm.com>
 278
 279         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
 280         * elf.c (elfcore_grok_riscv_csr): New function.
 281         (elfcore_grok_note): Handle NT_RISCV_CSR.
 282         (elfcore_write_riscv_csr): New function.
 283         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
 284
 285 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 286             Andrew Burgess  <andrew.burgess@embecosm.com>
 287
 288         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
 289         (PRPSINFO_PR_PSARGS_LENGTH): Define.
 290         (riscv_write_core_note): New function.
 291         (riscv_elf_grok_psinfo): Make use of two new length defines.
 292         (elf_backend_write_core_note): Define.
 293
 294 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
 295             Andrew Burgess  <andrew.burgess@embecosm.com>
 296
 297         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
 298         * elf.c (elfcore_grok_gdb_tdesc): New function.
 299         (elfcore_grok_note): Handle NT_GDB_TDESC.
 300         (elfcore_write_gdb_tdesc): New function.
 301         (elfcore_write_register_note): Handle NT_GDB_TDESC.
 302
 303 2021-03-05  Nick Clifton  <nickc@redhat.com>
 304
 305         PR 27521
 306         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
 307         (read_indexed_string): Placeholder function.
 308         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
 309         forms.
 310
 311 2021-03-05  Alan Modra  <amodra@gmail.com>
 312
 313         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
 314         2020-09-16 changes.
 315         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
 316         adjustments here instead.  Separate pc-relative adjustments
 317         from symbol related adjustments.  Tidy comments and formatting.
 318
 319 2021-03-04  Jan Beulich  <jbeulich@suse.com>
 320
 321         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
 322         final PE images.
 323
 324 2021-03-04  Alan Modra  <amodra@gmail.com>
 325
 326         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
 327
 328 2021-03-03  Alan Modra  <amodra@gmail.com>
 329
 330         PR 27500
 331         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
 332         processing not when start/stop symbol section is unmarked but
 333         on first time a start/stop symbol is processed.
 334
 335 2021-03-03  Alan Modra  <amodra@gmail.com>
 336
 337         * reloc.c: Include x86_64.h rather than internal.h.
 338
 339 2021-03-02  Nick Clifton  <nickc@redhat.com>
 340
 341         PR 27484
 342         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
 343         function and variable tags and a second time to resolve their
 344         attributes.
 345
 346 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 347
 348         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
 349
 350 2021-03-02  Alan Modra  <amodra@gmail.com>
 351
 352         PR 27451
 353         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
 354         linker defined start/stop symbols when start_stop_gc.
 355
 356 2021-03-02  Alan Modra  <amodra@gmail.com>
 357
 358         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 359         indirect to pc-relative or toc-relative for undefined symbols.
 360
 361 2021-03-01  Alan Modra  <amodra@gmail.com>
 362             Fangrui Song <maskray@google.com>
 363
 364         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 365         defined start/stop symbols when start_stop_gc.
 366         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 367         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 368         * linker.c (bfd_generic_define_start_stop): Likewise.
 369
 370 2021-02-25  Alan Modra  <amodra@gmail.com>
 371
 372         PR 27441
 373         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 374         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 375         use when deciding an as-needed library should be loaded instead
 376         of using the binding of the library definition.
 377
 378 2021-02-24  Alan Modra  <amodra@gmail.com>
 379
 380         PR 27459
 381         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 382         header to avoid a buffer overflow.
 383
 384 2021-02-22  Alan Modra  <amodra@gmail.com>
 385
 386         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 387         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 388
 389 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 390
 391         PR 27158
 392         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 393         (_bfd_riscv_relax_call): Likewise.
 394         (_bfd_riscv_relax_lui): Likewise.
 395         * elfxx-riscv.c (howto_table): Likewise.
 396
 397 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 398
 399         * Makefile.am: Added cpu-riscv.h.
 400         * Makefile.in: Regenerated.
 401         * po/SRC-POTFILES.in: Regenerated.
 402         * cpu-riscv.h: Added to support spec versions controlling.
 403         Also added extern arrays and functions for cpu-riscv.c.
 404         (enum riscv_spec_class): Define all spec classes here uniformly.
 405         (struct riscv_spec): Added for all specs.
 406         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
 407         (RISCV_GET_SPEC_NAME): Likewise.
 408         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
 409         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
 410         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
 411         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
 412         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
 413         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
 414         (riscv_priv_specs): Moved below.
 415         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
 416         (riscv_isa_specs): Moved from include/opcode/riscv.h.
 417         * elfnn-riscv.c: Included cpu-riscv.h.
 418         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
 419         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
 420         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
 421         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
 422
 423 2021-02-17  Alan Modra  <amodra@gmail.com>
 424
 425         * wasm-module.c: Guard include of limits.h.
 426         (CHAR_BIT): Provide backup define.
 427         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
 428         Correct signed overflow checking.
 429
 430 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
 431
 432         PR 27200
 433         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
 434         copying the elf flags from input BFD to output BFD, until we have
 435         checked if the input BFD has no code section or not.  Also fix the
 436         problem that we only check the first section rather than the entire
 437         sections for input BFD.
 438
 439 2021-02-16  Alan Modra  <amodra@gmail.com>
 440
 441         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
 442         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
 443
 444 2021-02-15  Jan Beulich  <jbeulich@suse.com>
 445
 446         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
 447         * doc/Makefile.in: Re-generate.
 448
 449 2021-02-15  Alan Modra  <amodra@gmail.com>
 450
 451         * elf32-nds32.c (nds32_get_section_contents): Replace
 452         bfd_malloc_and_get_section with bfd_get_full_section_contents.
 453         (nds32_elf_relax_delete_blanks): Init contents.
 454         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
 455
 456 2021-02-15  Alan Modra  <amodra@gmail.com>
 457
 458         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
 459         bfd_get_full_section_contents.
 460
 461 2021-02-14  Alan Modra  <amodra@gmail.com>
 462
 463         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
 464         all fixes to bfd_generic_get_relocated_section_contents since this
 465         function was split out.
 466
 467 2021-02-11  Alan Modra  <amodra@gmail.com>
 468
 469         * config.bfd: Remove ia64 from obsolete list.
 470
 471 2021-02-11  Alan Modra  <amodra@gmail.com>
 472
 473         PR ld/22269
 474         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
 475
 476 2021-02-11  Alan Modra  <amodra@gmail.com>
 477
 478         PR 27294
 479         * elf32-avr.c (avr_elf32_load_records_from_section): Use
 480         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
 481         unnecessary casts.
 482
 483 2021-02-11  Alan Modra  <amodra@gmail.com>
 484
 485         PR 27291
 486         * section.c (bfd_get_section_contents): Avoid possible overflow
 487         when range checking offset and count.
 488         (bfd_set_section_contents): Likewise.
 489
 490 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 491
 492         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
 493         favour of LIBINTL.
 494         * configure: Regenerated.
 495
 496 2021-02-09  Alan Modra  <amodra@gmail.com>
 497
 498         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
 499         * configure.ac: Delete symbian entries.
 500         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
 501         * elf32-arm.c: Remove symbian support.  Formatting.
 502         * targets.c: Delete symbian entries.
 503         * configure: Regenerate.
 504
 505 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 506
 507         PR ld/19609
 508         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
 509         info when failed to convert GOTPCREL relocation.
 510
 511 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 512
 513         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
 514
 515 2021-02-04  Alan Modra  <amodra@gmail.com>
 516
 517         PR 27311
 518         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
 519         libraries for IR references on pass over libraries after LTO
 520         recompilation.
 521
 522 2021-02-03  Alan Modra  <amodra@gmail.com>
 523
 524         PR 27311
 525         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
 526         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
 527         libraries when H is an indirect symbol after calling
 528         _bfd_elf_add_default_symbol.
 529
 530 2021-02-03  Alan Modra  <amodra@gmail.com>
 531
 532         PR 27311
 533         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
 534         undecorated symbol will have a different version.
 535
 536 2021-02-02  Alan Modra  <amodra@gmail.com>
 537
 538         PR 27311
 539         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
 540         Use when handling default versioned symbol.  Rename existing
 541         override variable to nondef_override and use for non-default
 542         versioned symbol.
 543         (elf_link_add_object_symbols): Adjust call to suit.  Don't
 544         pull in as-needed libraries when override is set.
 545
 546 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 547
 548         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
 549
 550 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
 551
 552         PR 27254
 553         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
 554         offset for the R_RL78_RH_SADDR relocation.
 555
 556 2021-01-29  Alan Modra  <amodra@gmail.com>
 557
 558         PR 27271
 559         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
 560         on symbols defined in absolute or other special sections.
 561
 562 2021-01-28  Alan Modra  <amodra@gmail.com>
 563
 564         PR 27259
 565         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
 566         prevent endless looping of linked-to sections.
 567
 568 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
 569
 570         * bfd-elf.h (elfcore_write_file_note): New function.
 571         * elf.c (elfcore_write_file_note): New function.
 572
 573 2021-01-26  Alan Modra  <amodra@gmail.com>
 574
 575         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
 576
 577 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         PR binutils/27231
 580         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
 581         number tables.
 582
 583 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 584
 585         PR binutils/27231
 586         * dwarf2.c (read_rnglists): Advance rngs_ptr after
 587         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
 588
 589 2021-01-20  Alan Modra  <amodra@gmail.com>
 590
 591         * elf32-ppc.c: Delete outdated comment.
 592         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 593         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 594
 595 2021-01-20  Alan Modra  <amodra@gmail.com>
 596
 597         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
 598         section symbols are present.
 599
 600 2021-01-19  Alan Modra  <amodra@gmail.com>
 601
 602         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
 603         throughout to replace casts.
 604         (branch_reloc_hash_match): Remove const from params.
 605         (use_local_plt): New function.
 606         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
 607         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
 608         Use use_local_plt.
 609         * elf32-ppc.c (use_local_plt): New function.
 610         (allocate_dynrelocs, ppc_elf_relocate_section),
 611         (write_global_sym_plt): Use use_local_plt.
 612
 613 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 614
 615         PR ld/27193
 616         * elflink.c (elf_create_symbuf): Also ignore section symbols.
 617
 618 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 619
 620         PR ld/23169
 621         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
 622         check pointer_equality_needed.
 623
 624 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 625
 626         * elf-linker-x86.h (elf_linker_x86_params): Add
 627         report_relative_reloc.
 628         * elf32-i386.c (elf_i386_relocate_section): Call
 629         _bfd_x86_elf_link_report_relative_reloc to report relative
 630         relocations for -z report-relative-reloc.
 631         (elf_i386_finish_dynamic_symbol): Likewse.
 632         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
 633         (elf_x86_64_finish_dynamic_symbol): Likewse.
 634         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
 635         function.
 636         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
 637         prototype.
 638
 639 2021-01-16  Alan Modra  <amodra@gmail.com>
 640
 641         * compress.c (decompress_contents): Tidy inflateEnd result test.
 642
 643 2021-01-16  Alan Modra  <amodra@gmail.com>
 644
 645         PR 26002
 646         * elflink.c (elf_link_output_extsym): Use version 1 in
 647         .gnu.version for undefined unversioned symbols.
 648
 649 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 650
 651         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
 652         caused the by previous commit accidentally.
 653
 654 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 655
 656         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
 657         also aligned the code.
 658
 659 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 660
 661         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
 662
 663 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 664
 665         * elfnn-riscv.c: Comments tidy and improvement.
 666         * elfxx-riscv.c: Likewise.
 667         * elfxx-riscv.h: Likewise.
 668
 669 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 670
 671         PR ld/26688
 672         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
 673         section for R_BFIN_FUNCDESC.
 674
 675 2021-01-14  Nick Clifton  <nickc@redhat.com>
 676
 677         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
 678
 679 2021-01-13  Alan Modra  <amodra@gmail.com>
 680
 681         * Makefile.in: Regenerate.
 682         * doc/Makefile.in: Regenerate.
 683
 684 2021-01-13  Alan Modra  <amodra@gmail.com>
 685
 686         PR 27160
 687         * section.c (struct bfd_section): Remove pattern field.
 688         (BFD_FAKE_SECTION): Adjust to suit.
 689         * bfd-in2.h: Regenerate.
 690         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
 691         (bfd_elf_final_link): Don't call elf_fixup_link_order.
 692
 693 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         PR binutils/26792
 696         * configure.ac: Use GNU_MAKE_JOBSERVER.
 697         * aclocal.m4: Regenerated.
 698         * configure: Likewise.
 699
 700 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 701
 702         PR ld/27171
 703         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
 704         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
 705
 706 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         PR ld/27173
 709         * configure: Regenerated.
 710
 711 2021-01-11  Nick Clifton  <nickc@redhat.com>
 712
 713         * po/fr.po: Updated French translation.
 714         * po/pt.po: Updated Portuguese translation.
 715         * po/sr.po: Updated Serbian translation.
 716         * po/uk.po: Updated Ukranian translation.
 717
 718 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 719
 720         * configure: Regenerated.
 721
 722 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 723
 724         PR ld/27166
 725         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
 726         -z lam-u48 and -z lam-u57.
 727
 728 2021-01-09  Nick Clifton  <nickc@redhat.com>
 729
 730         * version.m4: Change to 2.36.50.
 731         * configure: Regenerate.
 732         * po/bfd.pot: Regenerate.
 733
 734 2021-01-09  Nick Clifton  <nickc@redhat.com>
 735
 736         * 2.36 release branch crated.
 737
 738 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 739
 740         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
 741         LAM_U57 when setting LAM_U48.
 742
 743 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 744
 745         PR ld/26256
 746         PR ld/27160
 747         * elflink.c (elf_fixup_link_order): Verify that fixing up
 748         SHF_LINK_ORDER doesn't increase the output section size.
 749
 750 2021-01-09  Alan Modra  <amodra@gmail.com>
 751
 752         * configure: Regenerate.
 753
 754 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 755
 756         * configure: Regenerate.
 757
 758 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 759
 760         PR 27109
 761         * aix386-core.c (core_aix386_vec): Initialize
 762         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
 763         * aout-target.h (MY (vec)): Likewise.
 764         * binary.c (binary_vec): Likewise.
 765         * cisco-core.c (core_cisco_be_vec): Likewise.
 766         (core_cisco_le_vec): Likewise.
 767         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
 768         * coff-i386.c (TARGET_SYM): Likewise.
 769         (TARGET_SYM_BIG): Likewise.
 770         * coff-ia64.c (TARGET_SYM): Likewise.
 771         * coff-mips.c (mips_ecoff_le_vec): Likewise.
 772         (mips_ecoff_be_vec): Likewise.
 773         (mips_ecoff_bele_vec): Likewise.
 774         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
 775         (powerpc_xcoff_vec): Likewise.
 776         * coff-sh.c (sh_coff_small_vec): Likewise.
 777         (sh_coff_small_le_vec): Likewise.
 778         * coff-tic30.c (tic30_coff_vec): Likewise.
 779         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
 780         (tic54x_coff0_beh_vec): Likewise.
 781         (tic54x_coff1_vec): Likewise.
 782         (tic54x_coff1_beh_vec): Likewise.
 783         (tic54x_coff2_vec): Likewise.
 784         (tic54x_coff2_beh_vec): Likewise.
 785         * coff-x86_64.c (TARGET_SYM): Likewise.
 786         (TARGET_SYM_BIG): Likewise.
 787         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
 788         (rs6000_xcoff64_aix_vec): Likewise.
 789         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
 790         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
 791         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
 792         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
 793         (TARGET_LITTLE_SYM): Likewise.
 794         * hppabsd-core.c (core_hppabsd_vec): Likewise.
 795         * hpux-core.c (core_hpux_vec): Likewise.
 796         * i386msdos.c (i386_msdos_vec): Likewise.
 797         * ihex.c (ihex_vec): Likewise.
 798         * irix-core.c (core_irix_vec): Likewise.
 799         * mach-o-target.c (TARGET_NAME): Likewise.
 800         * mmo.c (mmix_mmo_vec): Likewise.
 801         * netbsd-core.c (core_netbsd_vec): Likewise.
 802         * osf-core.c (core_osf_vec): Likewise.
 803         * pdp11.c (MY (vec)): Likewise.
 804         * pef.c (pef_vec): Likewise.
 805         (pef_xlib_vec): Likewise.
 806         * plugin.c (plugin_vec): Likewise.
 807         * ppcboot.c (powerpc_boot_vec): Likewise.
 808         * ptrace-core.c (core_ptrace_vec): Likewise.
 809         * sco5-core.c (core_sco5_vec): Likewise.
 810         * som.c (hppa_som_vec): Likewise.
 811         * srec.c (srec_vec): Likewise.
 812         (symbolsrec_vec): Likewise.
 813         * tekhex.c (tekhex_vec): Likewise.
 814         * trad-core.c (core_trad_vec): Likewise.
 815         * verilog.c (verilog_vec): Likewise.
 816         * vms-alpha.c (alpha_vms_vec): Likewise.
 817         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
 818         * wasm-module.c (wasm_vec): Likewise.
 819         * xsym.c (sym_vec): Likewise.
 820         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
 821         isn't set.
 822         (elf_map_symbols): Don't include ignored section symbols.
 823         * elfcode.h (elf_slurp_symbol_table): Also set
 824         BSF_SECTION_SYM_USED on STT_SECTION symbols.
 825         * elflink.c (bfd_elf_final_link): Generated section symbols only
 826         when emitting relocations or reqired.
 827         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 828         * syms.c (BSF_SECTION_SYM_USED): New.
 829         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 830         (bfd_target): Add keep_unused_section_symbols.
 831         (bfd_keep_unused_section_symbols): New.
 832         * bfd-in2.h: Regenerated.
 833
 834 2021-01-07  Nick Clifton  <nickc@redhat.com>
 835
 836         PR 25713
 837         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
 838         absolute paths and check to see if they are longer than MAX_PATH.
 839
 840 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 841
 842         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
 843
 844 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 845             Jim Wilson  <jimw@sifive.com>
 846             Andrew Waterman  <andrew@sifive.com>
 847             Maxim Blinov  <maxim.blinov@embecosm.com>
 848             Kito Cheng  <kito.cheng@sifive.com>
 849             Nelson Chu  <nelson.chu@sifive.com>
 850
 851         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
 852
 853 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 854
 855         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
 856         (bfinfdpic_check_relocs): Likewise.
 857
 858 2021-01-06  Alan Modra  <amodra@gmail.com>
 859
 860         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
 861         on unknown r_type.
 862         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 863
 864 2021-01-06  Alan Modra  <amodra@gmail.com>
 865
 866         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
 867         (sparc64-*-solaris2*): Add sparc_elf64_vec and
 868         sparc_elf32_vec.
 869
 870 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 871
 872         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
 873         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
 874         * configure.ac: Handle riscv_elf[32|64]_be_vec.
 875         * configure: Regenerate.
 876         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
 877         riscv_is_insn_reloc.
 878         (riscv_get_insn): RISC-V instructions are always little endian, but
 879         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
 880         the insturctions.
 881         (riscv_put_insn): Likewsie.
 882         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
 883         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
 884         use riscv_[get|put]_insn or bfd_[get|put].
 885         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
 886         or bfd_[get|put]l16 for code.
 887         (riscv_elf_relocate_section): Likewise.
 888         (riscv_elf_finish_dynamic_symbol): Likewise.
 889         (riscv_elf_finish_dynamic_sections): Likewise.
 890         (_bfd_riscv_relax_call): Likewise.
 891         (_bfd_riscv_relax_lui): Likewise.
 892         (_bfd_riscv_relax_align): Likewise.
 893         (_bfd_riscv_relax_pc): Likewise.
 894         (riscv_elf_object_p): Handled for big endian.
 895         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
 896         * targets.c: Add riscv_elf[32|64]_be_vec.
 897         (_bfd_target_vector): Likewise.
 898
 899 2021-01-05  Alan Modra  <amodra@gmail.com>
 900
 901         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
 902         for relocatable executable.
 903
 904 2021-01-05  Alan Modra  <amodra@gmail.com>
 905
 906         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
 907
 908 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
 909
 910         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
 911         make sure gp symbol is output as a dynamic symbol.
 912
 913 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 914
 915         PR ld/26256
 916         * elflink.c (compare_link_order): Place unordered sections before
 917         ordered sections.
 918         (elf_fixup_link_order): Add a link info argument.  Allow mixed
 919         ordered and unordered input sections for non-relocatable link.
 920         Sort the consecutive bfd_indirect_link_order sections with the
 921         same pattern.  Change the offsets of the bfd_indirect_link_order
 922         sections only.
 923         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
 924         * section.c (bfd_section): Add pattern.
 925         (BFD_FAKE_SECTION): Initialize pattern to NULL.
 926         * bfd-in2.h: Regenerated.
 927
 928 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
 929
 930         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
 931         of private flags with 0x.
 932         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
 933
 934 2021-01-04  Alan Modra  <amodra@gmail.com>
 935
 936         PR 26822
 937         * elflink.c (elf_link_input_bfd): Use the file base name in
 938         linker generated STT_FILE symbols.
 939
 940 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
 941
 942         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
 943         * elfxx-riscv.h: Add declaration.
 944         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
 945         riscv_compare_subsets to check the orders.
 946         (riscv_skip_prefix): Removed.
 947         (riscv_prefix_cmp): Removed.
 948
 949 2021-01-04  Alan Modra  <amodra@gmail.com>
 950
 951         PR 26741
 952         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
 953         calculating subset version length.
 954
 955 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 956
 957         * xcofflink.c: Correct spelling in comments.
 958
 959 2021-01-01  Alan Modra  <amodra@gmail.com>
 960
 961         Update year range in copyright notice of all files.
 962
 963 For older changes see ChangeLog-2020
 964 \f
 965 Copyright (C) 2021 Free Software Foundation, Inc.
 966
 967 Copying and distribution of this file, with or without modification,
 968 are permitted in any medium without royalty provided the copyright
 969 notice and this notice are preserved.
 970
 971 Local Variables:
 972 mode: change-log
 973 left-margin: 8
 974 fill-column: 74
 975 version-control: never
 976 End: