bfd/ChangeLog

   1 2021-03-09  Jan Beulich  <jbeulich@suse.com>
   2
   3         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
   4
   5 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         PR ld/27425
   8         PR ld/27432
   9         * bfd.c (_bfd_get_link_info): New function.
  10         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
  11         (elf_link_info): New.
  12         * libbfd-in.h (_bfd_get_link_info): New prototype.
  13         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
  14         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
  15         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
  16         (pex64_link_add_symbols): New function.
  17         (coff_bfd_link_add_symbols): New macro.
  18         * libbfd.h: Regenerated.
  19
  20 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  21             Andrew Burgess  <andrew.burgess@embecosm.com>
  22
  23         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
  24         * elf.c (elfcore_grok_riscv_csr): New function.
  25         (elfcore_grok_note): Handle NT_RISCV_CSR.
  26         (elfcore_write_riscv_csr): New function.
  27         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
  28
  29 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  30             Andrew Burgess  <andrew.burgess@embecosm.com>
  31
  32         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
  33         (PRPSINFO_PR_PSARGS_LENGTH): Define.
  34         (riscv_write_core_note): New function.
  35         (riscv_elf_grok_psinfo): Make use of two new length defines.
  36         (elf_backend_write_core_note): Define.
  37
  38 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  39             Andrew Burgess  <andrew.burgess@embecosm.com>
  40
  41         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
  42         * elf.c (elfcore_grok_gdb_tdesc): New function.
  43         (elfcore_grok_note): Handle NT_GDB_TDESC.
  44         (elfcore_write_gdb_tdesc): New function.
  45         (elfcore_write_register_note): Handle NT_GDB_TDESC.
  46
  47 2021-03-05  Nick Clifton  <nickc@redhat.com>
  48
  49         PR 27521
  50         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
  51         (read_indexed_string): Placeholder function.
  52         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
  53         forms.
  54
  55 2021-03-05  Alan Modra  <amodra@gmail.com>
  56
  57         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
  58         2020-09-16 changes.
  59         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
  60         adjustments here instead.  Separate pc-relative adjustments
  61         from symbol related adjustments.  Tidy comments and formatting.
  62
  63 2021-03-04  Jan Beulich  <jbeulich@suse.com>
  64
  65         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
  66         final PE images.
  67
  68 2021-03-04  Alan Modra  <amodra@gmail.com>
  69
  70         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
  71
  72 2021-03-03  Alan Modra  <amodra@gmail.com>
  73
  74         PR 27500
  75         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
  76         processing not when start/stop symbol section is unmarked but
  77         on first time a start/stop symbol is processed.
  78
  79 2021-03-03  Alan Modra  <amodra@gmail.com>
  80
  81         * reloc.c: Include x86_64.h rather than internal.h.
  82
  83 2021-03-02  Nick Clifton  <nickc@redhat.com>
  84
  85         PR 27484
  86         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
  87         function and variable tags and a second time to resolve their
  88         attributes.
  89
  90 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  91
  92         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
  93
  94 2021-03-02  Alan Modra  <amodra@gmail.com>
  95
  96         PR 27451
  97         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
  98         linker defined start/stop symbols when start_stop_gc.
  99
 100 2021-03-02  Alan Modra  <amodra@gmail.com>
 101
 102         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 103         indirect to pc-relative or toc-relative for undefined symbols.
 104
 105 2021-03-01  Alan Modra  <amodra@gmail.com>
 106             Fangrui Song <maskray@google.com>
 107
 108         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 109         defined start/stop symbols when start_stop_gc.
 110         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 111         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 112         * linker.c (bfd_generic_define_start_stop): Likewise.
 113
 114 2021-02-25  Alan Modra  <amodra@gmail.com>
 115
 116         PR 27441
 117         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 118         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 119         use when deciding an as-needed library should be loaded instead
 120         of using the binding of the library definition.
 121
 122 2021-02-24  Alan Modra  <amodra@gmail.com>
 123
 124         PR 27459
 125         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 126         header to avoid a buffer overflow.
 127
 128 2021-02-22  Alan Modra  <amodra@gmail.com>
 129
 130         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 131         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 132
 133 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 134
 135         PR 27158
 136         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 137         (_bfd_riscv_relax_call): Likewise.
 138         (_bfd_riscv_relax_lui): Likewise.
 139         * elfxx-riscv.c (howto_table): Likewise.
 140
 141 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 142
 143         * Makefile.am: Added cpu-riscv.h.
 144         * Makefile.in: Regenerated.
 145         * po/SRC-POTFILES.in: Regenerated.
 146         * cpu-riscv.h: Added to support spec versions controlling.
 147         Also added extern arrays and functions for cpu-riscv.c.
 148         (enum riscv_spec_class): Define all spec classes here uniformly.
 149         (struct riscv_spec): Added for all specs.
 150         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
 151         (RISCV_GET_SPEC_NAME): Likewise.
 152         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
 153         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
 154         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
 155         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
 156         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
 157         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
 158         (riscv_priv_specs): Moved below.
 159         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
 160         (riscv_isa_specs): Moved from include/opcode/riscv.h.
 161         * elfnn-riscv.c: Included cpu-riscv.h.
 162         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
 163         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
 164         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
 165         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
 166
 167 2021-02-17  Alan Modra  <amodra@gmail.com>
 168
 169         * wasm-module.c: Guard include of limits.h.
 170         (CHAR_BIT): Provide backup define.
 171         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
 172         Correct signed overflow checking.
 173
 174 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
 175
 176         PR 27200
 177         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
 178         copying the elf flags from input BFD to output BFD, until we have
 179         checked if the input BFD has no code section or not.  Also fix the
 180         problem that we only check the first section rather than the entire
 181         sections for input BFD.
 182
 183 2021-02-16  Alan Modra  <amodra@gmail.com>
 184
 185         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
 186         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
 187
 188 2021-02-15  Jan Beulich  <jbeulich@suse.com>
 189
 190         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
 191         * doc/Makefile.in: Re-generate.
 192
 193 2021-02-15  Alan Modra  <amodra@gmail.com>
 194
 195         * elf32-nds32.c (nds32_get_section_contents): Replace
 196         bfd_malloc_and_get_section with bfd_get_full_section_contents.
 197         (nds32_elf_relax_delete_blanks): Init contents.
 198         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
 199
 200 2021-02-15  Alan Modra  <amodra@gmail.com>
 201
 202         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
 203         bfd_get_full_section_contents.
 204
 205 2021-02-14  Alan Modra  <amodra@gmail.com>
 206
 207         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
 208         all fixes to bfd_generic_get_relocated_section_contents since this
 209         function was split out.
 210
 211 2021-02-11  Alan Modra  <amodra@gmail.com>
 212
 213         * config.bfd: Remove ia64 from obsolete list.
 214
 215 2021-02-11  Alan Modra  <amodra@gmail.com>
 216
 217         PR ld/22269
 218         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
 219
 220 2021-02-11  Alan Modra  <amodra@gmail.com>
 221
 222         PR 27294
 223         * elf32-avr.c (avr_elf32_load_records_from_section): Use
 224         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
 225         unnecessary casts.
 226
 227 2021-02-11  Alan Modra  <amodra@gmail.com>
 228
 229         PR 27291
 230         * section.c (bfd_get_section_contents): Avoid possible overflow
 231         when range checking offset and count.
 232         (bfd_set_section_contents): Likewise.
 233
 234 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 235
 236         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
 237         favour of LIBINTL.
 238         * configure: Regenerated.
 239
 240 2021-02-09  Alan Modra  <amodra@gmail.com>
 241
 242         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
 243         * configure.ac: Delete symbian entries.
 244         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
 245         * elf32-arm.c: Remove symbian support.  Formatting.
 246         * targets.c: Delete symbian entries.
 247         * configure: Regenerate.
 248
 249 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 250
 251         PR ld/19609
 252         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
 253         info when failed to convert GOTPCREL relocation.
 254
 255 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 256
 257         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
 258
 259 2021-02-04  Alan Modra  <amodra@gmail.com>
 260
 261         PR 27311
 262         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
 263         libraries for IR references on pass over libraries after LTO
 264         recompilation.
 265
 266 2021-02-03  Alan Modra  <amodra@gmail.com>
 267
 268         PR 27311
 269         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
 270         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
 271         libraries when H is an indirect symbol after calling
 272         _bfd_elf_add_default_symbol.
 273
 274 2021-02-03  Alan Modra  <amodra@gmail.com>
 275
 276         PR 27311
 277         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
 278         undecorated symbol will have a different version.
 279
 280 2021-02-02  Alan Modra  <amodra@gmail.com>
 281
 282         PR 27311
 283         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
 284         Use when handling default versioned symbol.  Rename existing
 285         override variable to nondef_override and use for non-default
 286         versioned symbol.
 287         (elf_link_add_object_symbols): Adjust call to suit.  Don't
 288         pull in as-needed libraries when override is set.
 289
 290 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 291
 292         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
 293
 294 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
 295
 296         PR 27254
 297         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
 298         offset for the R_RL78_RH_SADDR relocation.
 299
 300 2021-01-29  Alan Modra  <amodra@gmail.com>
 301
 302         PR 27271
 303         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
 304         on symbols defined in absolute or other special sections.
 305
 306 2021-01-28  Alan Modra  <amodra@gmail.com>
 307
 308         PR 27259
 309         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
 310         prevent endless looping of linked-to sections.
 311
 312 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
 313
 314         * bfd-elf.h (elfcore_write_file_note): New function.
 315         * elf.c (elfcore_write_file_note): New function.
 316
 317 2021-01-26  Alan Modra  <amodra@gmail.com>
 318
 319         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
 320
 321 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 322
 323         PR binutils/27231
 324         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
 325         number tables.
 326
 327 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR binutils/27231
 330         * dwarf2.c (read_rnglists): Advance rngs_ptr after
 331         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
 332
 333 2021-01-20  Alan Modra  <amodra@gmail.com>
 334
 335         * elf32-ppc.c: Delete outdated comment.
 336         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 337         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 338
 339 2021-01-20  Alan Modra  <amodra@gmail.com>
 340
 341         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
 342         section symbols are present.
 343
 344 2021-01-19  Alan Modra  <amodra@gmail.com>
 345
 346         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
 347         throughout to replace casts.
 348         (branch_reloc_hash_match): Remove const from params.
 349         (use_local_plt): New function.
 350         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
 351         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
 352         Use use_local_plt.
 353         * elf32-ppc.c (use_local_plt): New function.
 354         (allocate_dynrelocs, ppc_elf_relocate_section),
 355         (write_global_sym_plt): Use use_local_plt.
 356
 357 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 358
 359         PR ld/27193
 360         * elflink.c (elf_create_symbuf): Also ignore section symbols.
 361
 362 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 363
 364         PR ld/23169
 365         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
 366         check pointer_equality_needed.
 367
 368 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         * elf-linker-x86.h (elf_linker_x86_params): Add
 371         report_relative_reloc.
 372         * elf32-i386.c (elf_i386_relocate_section): Call
 373         _bfd_x86_elf_link_report_relative_reloc to report relative
 374         relocations for -z report-relative-reloc.
 375         (elf_i386_finish_dynamic_symbol): Likewse.
 376         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
 377         (elf_x86_64_finish_dynamic_symbol): Likewse.
 378         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
 379         function.
 380         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
 381         prototype.
 382
 383 2021-01-16  Alan Modra  <amodra@gmail.com>
 384
 385         * compress.c (decompress_contents): Tidy inflateEnd result test.
 386
 387 2021-01-16  Alan Modra  <amodra@gmail.com>
 388
 389         PR 26002
 390         * elflink.c (elf_link_output_extsym): Use version 1 in
 391         .gnu.version for undefined unversioned symbols.
 392
 393 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 394
 395         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
 396         caused the by previous commit accidentally.
 397
 398 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 399
 400         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
 401         also aligned the code.
 402
 403 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 404
 405         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
 406
 407 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 408
 409         * elfnn-riscv.c: Comments tidy and improvement.
 410         * elfxx-riscv.c: Likewise.
 411         * elfxx-riscv.h: Likewise.
 412
 413 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         PR ld/26688
 416         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
 417         section for R_BFIN_FUNCDESC.
 418
 419 2021-01-14  Nick Clifton  <nickc@redhat.com>
 420
 421         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
 422
 423 2021-01-13  Alan Modra  <amodra@gmail.com>
 424
 425         * Makefile.in: Regenerate.
 426         * doc/Makefile.in: Regenerate.
 427
 428 2021-01-13  Alan Modra  <amodra@gmail.com>
 429
 430         PR 27160
 431         * section.c (struct bfd_section): Remove pattern field.
 432         (BFD_FAKE_SECTION): Adjust to suit.
 433         * bfd-in2.h: Regenerate.
 434         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
 435         (bfd_elf_final_link): Don't call elf_fixup_link_order.
 436
 437 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 438
 439         PR binutils/26792
 440         * configure.ac: Use GNU_MAKE_JOBSERVER.
 441         * aclocal.m4: Regenerated.
 442         * configure: Likewise.
 443
 444 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 445
 446         PR ld/27171
 447         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
 448         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
 449
 450 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 451
 452         PR ld/27173
 453         * configure: Regenerated.
 454
 455 2021-01-11  Nick Clifton  <nickc@redhat.com>
 456
 457         * po/fr.po: Updated French translation.
 458         * po/pt.po: Updated Portuguese translation.
 459         * po/sr.po: Updated Serbian translation.
 460         * po/uk.po: Updated Ukranian translation.
 461
 462 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 463
 464         * configure: Regenerated.
 465
 466 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 467
 468         PR ld/27166
 469         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
 470         -z lam-u48 and -z lam-u57.
 471
 472 2021-01-09  Nick Clifton  <nickc@redhat.com>
 473
 474         * version.m4: Change to 2.36.50.
 475         * configure: Regenerate.
 476         * po/bfd.pot: Regenerate.
 477
 478 2021-01-09  Nick Clifton  <nickc@redhat.com>
 479
 480         * 2.36 release branch crated.
 481
 482 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 483
 484         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
 485         LAM_U57 when setting LAM_U48.
 486
 487 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 488
 489         PR ld/26256
 490         PR ld/27160
 491         * elflink.c (elf_fixup_link_order): Verify that fixing up
 492         SHF_LINK_ORDER doesn't increase the output section size.
 493
 494 2021-01-09  Alan Modra  <amodra@gmail.com>
 495
 496         * configure: Regenerate.
 497
 498 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 499
 500         * configure: Regenerate.
 501
 502 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 503
 504         PR 27109
 505         * aix386-core.c (core_aix386_vec): Initialize
 506         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
 507         * aout-target.h (MY (vec)): Likewise.
 508         * binary.c (binary_vec): Likewise.
 509         * cisco-core.c (core_cisco_be_vec): Likewise.
 510         (core_cisco_le_vec): Likewise.
 511         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
 512         * coff-i386.c (TARGET_SYM): Likewise.
 513         (TARGET_SYM_BIG): Likewise.
 514         * coff-ia64.c (TARGET_SYM): Likewise.
 515         * coff-mips.c (mips_ecoff_le_vec): Likewise.
 516         (mips_ecoff_be_vec): Likewise.
 517         (mips_ecoff_bele_vec): Likewise.
 518         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
 519         (powerpc_xcoff_vec): Likewise.
 520         * coff-sh.c (sh_coff_small_vec): Likewise.
 521         (sh_coff_small_le_vec): Likewise.
 522         * coff-tic30.c (tic30_coff_vec): Likewise.
 523         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
 524         (tic54x_coff0_beh_vec): Likewise.
 525         (tic54x_coff1_vec): Likewise.
 526         (tic54x_coff1_beh_vec): Likewise.
 527         (tic54x_coff2_vec): Likewise.
 528         (tic54x_coff2_beh_vec): Likewise.
 529         * coff-x86_64.c (TARGET_SYM): Likewise.
 530         (TARGET_SYM_BIG): Likewise.
 531         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
 532         (rs6000_xcoff64_aix_vec): Likewise.
 533         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
 534         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
 535         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
 536         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
 537         (TARGET_LITTLE_SYM): Likewise.
 538         * hppabsd-core.c (core_hppabsd_vec): Likewise.
 539         * hpux-core.c (core_hpux_vec): Likewise.
 540         * i386msdos.c (i386_msdos_vec): Likewise.
 541         * ihex.c (ihex_vec): Likewise.
 542         * irix-core.c (core_irix_vec): Likewise.
 543         * mach-o-target.c (TARGET_NAME): Likewise.
 544         * mmo.c (mmix_mmo_vec): Likewise.
 545         * netbsd-core.c (core_netbsd_vec): Likewise.
 546         * osf-core.c (core_osf_vec): Likewise.
 547         * pdp11.c (MY (vec)): Likewise.
 548         * pef.c (pef_vec): Likewise.
 549         (pef_xlib_vec): Likewise.
 550         * plugin.c (plugin_vec): Likewise.
 551         * ppcboot.c (powerpc_boot_vec): Likewise.
 552         * ptrace-core.c (core_ptrace_vec): Likewise.
 553         * sco5-core.c (core_sco5_vec): Likewise.
 554         * som.c (hppa_som_vec): Likewise.
 555         * srec.c (srec_vec): Likewise.
 556         (symbolsrec_vec): Likewise.
 557         * tekhex.c (tekhex_vec): Likewise.
 558         * trad-core.c (core_trad_vec): Likewise.
 559         * verilog.c (verilog_vec): Likewise.
 560         * vms-alpha.c (alpha_vms_vec): Likewise.
 561         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
 562         * wasm-module.c (wasm_vec): Likewise.
 563         * xsym.c (sym_vec): Likewise.
 564         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
 565         isn't set.
 566         (elf_map_symbols): Don't include ignored section symbols.
 567         * elfcode.h (elf_slurp_symbol_table): Also set
 568         BSF_SECTION_SYM_USED on STT_SECTION symbols.
 569         * elflink.c (bfd_elf_final_link): Generated section symbols only
 570         when emitting relocations or reqired.
 571         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 572         * syms.c (BSF_SECTION_SYM_USED): New.
 573         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 574         (bfd_target): Add keep_unused_section_symbols.
 575         (bfd_keep_unused_section_symbols): New.
 576         * bfd-in2.h: Regenerated.
 577
 578 2021-01-07  Nick Clifton  <nickc@redhat.com>
 579
 580         PR 25713
 581         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
 582         absolute paths and check to see if they are longer than MAX_PATH.
 583
 584 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 585
 586         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
 587
 588 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 589             Jim Wilson  <jimw@sifive.com>
 590             Andrew Waterman  <andrew@sifive.com>
 591             Maxim Blinov  <maxim.blinov@embecosm.com>
 592             Kito Cheng  <kito.cheng@sifive.com>
 593             Nelson Chu  <nelson.chu@sifive.com>
 594
 595         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
 596
 597 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 598
 599         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
 600         (bfinfdpic_check_relocs): Likewise.
 601
 602 2021-01-06  Alan Modra  <amodra@gmail.com>
 603
 604         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
 605         on unknown r_type.
 606         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 607
 608 2021-01-06  Alan Modra  <amodra@gmail.com>
 609
 610         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
 611         (sparc64-*-solaris2*): Add sparc_elf64_vec and
 612         sparc_elf32_vec.
 613
 614 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 615
 616         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
 617         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
 618         * configure.ac: Handle riscv_elf[32|64]_be_vec.
 619         * configure: Regenerate.
 620         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
 621         riscv_is_insn_reloc.
 622         (riscv_get_insn): RISC-V instructions are always little endian, but
 623         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
 624         the insturctions.
 625         (riscv_put_insn): Likewsie.
 626         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
 627         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
 628         use riscv_[get|put]_insn or bfd_[get|put].
 629         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
 630         or bfd_[get|put]l16 for code.
 631         (riscv_elf_relocate_section): Likewise.
 632         (riscv_elf_finish_dynamic_symbol): Likewise.
 633         (riscv_elf_finish_dynamic_sections): Likewise.
 634         (_bfd_riscv_relax_call): Likewise.
 635         (_bfd_riscv_relax_lui): Likewise.
 636         (_bfd_riscv_relax_align): Likewise.
 637         (_bfd_riscv_relax_pc): Likewise.
 638         (riscv_elf_object_p): Handled for big endian.
 639         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
 640         * targets.c: Add riscv_elf[32|64]_be_vec.
 641         (_bfd_target_vector): Likewise.
 642
 643 2021-01-05  Alan Modra  <amodra@gmail.com>
 644
 645         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
 646         for relocatable executable.
 647
 648 2021-01-05  Alan Modra  <amodra@gmail.com>
 649
 650         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
 651
 652 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
 653
 654         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
 655         make sure gp symbol is output as a dynamic symbol.
 656
 657 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 658
 659         PR ld/26256
 660         * elflink.c (compare_link_order): Place unordered sections before
 661         ordered sections.
 662         (elf_fixup_link_order): Add a link info argument.  Allow mixed
 663         ordered and unordered input sections for non-relocatable link.
 664         Sort the consecutive bfd_indirect_link_order sections with the
 665         same pattern.  Change the offsets of the bfd_indirect_link_order
 666         sections only.
 667         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
 668         * section.c (bfd_section): Add pattern.
 669         (BFD_FAKE_SECTION): Initialize pattern to NULL.
 670         * bfd-in2.h: Regenerated.
 671
 672 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
 673
 674         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
 675         of private flags with 0x.
 676         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
 677
 678 2021-01-04  Alan Modra  <amodra@gmail.com>
 679
 680         PR 26822
 681         * elflink.c (elf_link_input_bfd): Use the file base name in
 682         linker generated STT_FILE symbols.
 683
 684 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
 685
 686         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
 687         * elfxx-riscv.h: Add declaration.
 688         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
 689         riscv_compare_subsets to check the orders.
 690         (riscv_skip_prefix): Removed.
 691         (riscv_prefix_cmp): Removed.
 692
 693 2021-01-04  Alan Modra  <amodra@gmail.com>
 694
 695         PR 26741
 696         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
 697         calculating subset version length.
 698
 699 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 700
 701         * xcofflink.c: Correct spelling in comments.
 702
 703 2021-01-01  Alan Modra  <amodra@gmail.com>
 704
 705         Update year range in copyright notice of all files.
 706
 707 For older changes see ChangeLog-2020
 708 \f
 709 Copyright (C) 2021 Free Software Foundation, Inc.
 710
 711 Copying and distribution of this file, with or without modification,
 712 are permitted in any medium without royalty provided the copyright
 713 notice and this notice are preserved.
 714
 715 Local Variables:
 716 mode: change-log
 717 left-margin: 8
 718 fill-column: 74
 719 version-control: never
 720 End: