bfd/ChangeLog

   1 2021-03-10  Jan Beulich  <jbeulich@suse.com>
   2
   3         * cofflink.c (_bfd_coff_write_global_sym): Range-check symbol
   4         offset.
   5
   6 2021-03-10  Alan Modra  <amodra@gmail.com>
   7             Jan Beulich  <jbeulich@suse.com>
   8
   9         * elf.c (bfd_elf_generic_reloc): Make references between debug
  10         sections use section relative values.
  11
  12 2021-03-09  Jan Beulich  <jbeulich@suse.com>
  13
  14         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Diagnose out of range RVA.
  15
  16 2021-03-05  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         PR ld/27425
  19         PR ld/27432
  20         * bfd.c (_bfd_get_link_info): New function.
  21         * elf-bfd.h (output_elf_obj_tdata): Add link_info.
  22         (elf_link_info): New.
  23         * libbfd-in.h (_bfd_get_link_info): New prototype.
  24         * coff-x86_64.c (coff_amd64_reloc): Also subtract __ImageBase for
  25         R_AMD64_IMAGEBASE when generating x86-64 ELF executable.
  26         * pe-x86_64.c: Include "coff/internal.h" and "libcoff.h".
  27         (pex64_link_add_symbols): New function.
  28         (coff_bfd_link_add_symbols): New macro.
  29         * libbfd.h: Regenerated.
  30
  31 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  32             Andrew Burgess  <andrew.burgess@embecosm.com>
  33
  34         * elf-bfd.h (elfcore_write_riscv_csr): Declare.
  35         * elf.c (elfcore_grok_riscv_csr): New function.
  36         (elfcore_grok_note): Handle NT_RISCV_CSR.
  37         (elfcore_write_riscv_csr): New function.
  38         (elfcore_write_register_note): Handle '.reg-riscv-csr'.
  39
  40 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  41             Andrew Burgess  <andrew.burgess@embecosm.com>
  42
  43         * elfnn-riscv.c (PRPSINFO_PR_FNAME_LENGTH): Define.
  44         (PRPSINFO_PR_PSARGS_LENGTH): Define.
  45         (riscv_write_core_note): New function.
  46         (riscv_elf_grok_psinfo): Make use of two new length defines.
  47         (elf_backend_write_core_note): Define.
  48
  49 2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
  50             Andrew Burgess  <andrew.burgess@embecosm.com>
  51
  52         * elf-bfd.h (elfcore_write_gdb_tdesc): Declare new function.
  53         * elf.c (elfcore_grok_gdb_tdesc): New function.
  54         (elfcore_grok_note): Handle NT_GDB_TDESC.
  55         (elfcore_write_gdb_tdesc): New function.
  56         (elfcore_write_register_note): Handle NT_GDB_TDESC.
  57
  58 2021-03-05  Nick Clifton  <nickc@redhat.com>
  59
  60         PR 27521
  61         * dwarf2.c (is_str_attr): Add DW_FORM_strx* forms.
  62         (read_indexed_string): Placeholder function.
  63         (read_attribute_value): Handle DW_FORM_strx* and DW_FORM_addrx*
  64         forms.
  65
  66 2021-03-05  Alan Modra  <amodra@gmail.com>
  67
  68         * reloc.c (bfd_perform_relocation): Revert 2021-01-12 and
  69         2020-09-16 changes.
  70         * coff-x86_64.c (coff_amd64_reloc): Do more or less the same
  71         adjustments here instead.  Separate pc-relative adjustments
  72         from symbol related adjustments.  Tidy comments and formatting.
  73
  74 2021-03-04  Jan Beulich  <jbeulich@suse.com>
  75
  76         * coffcode.h (sec_to_styp_flags): Don't set IMAGE_SCN_LNK_* in
  77         final PE images.
  78
  79 2021-03-04  Alan Modra  <amodra@gmail.com>
  80
  81         * rs6000-core.c (rs6000coff_core_p): Correct prototype.
  82
  83 2021-03-03  Alan Modra  <amodra@gmail.com>
  84
  85         PR 27500
  86         * elflink.c (_bfd_elf_gc_mark_rsec): Do special start/stop
  87         processing not when start/stop symbol section is unmarked but
  88         on first time a start/stop symbol is processed.
  89
  90 2021-03-03  Alan Modra  <amodra@gmail.com>
  91
  92         * reloc.c: Include x86_64.h rather than internal.h.
  93
  94 2021-03-02  Nick Clifton  <nickc@redhat.com>
  95
  96         PR 27484
  97         * dwarf2.c (scan_unit_for_symbols): Scan twice, once to accumulate
  98         function and variable tags and a second time to resolve their
  99         attributes.
 100
 101 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 102
 103         * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount.
 104
 105 2021-03-02  Alan Modra  <amodra@gmail.com>
 106
 107         PR 27451
 108         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore synthesized
 109         linker defined start/stop symbols when start_stop_gc.
 110
 111 2021-03-02  Alan Modra  <amodra@gmail.com>
 112
 113         * elf64-ppc.c (ppc64_elf_relocate_section): Don't optimise got
 114         indirect to pc-relative or toc-relative for undefined symbols.
 115
 116 2021-03-01  Alan Modra  <amodra@gmail.com>
 117             Fangrui Song <maskray@google.com>
 118
 119         * elflink.c (_bfd_elf_gc_mark_rsec): Ignore synthesized linker
 120         defined start/stop symbols when start_stop_gc.
 121         (bfd_elf_gc_mark_dynamic_ref_symbol): Likewise.
 122         (bfd_elf_define_start_stop): Don't modify ldscript_def syms.
 123         * linker.c (bfd_generic_define_start_stop): Likewise.
 124
 125 2021-02-25  Alan Modra  <amodra@gmail.com>
 126
 127         PR 27441
 128         * elf-bfd.h (struct elf_link_hash_entry): Add ref_ir_nonweak.
 129         * elflink.c (elf_link_add_object_symbols): Set ref_ir_nonweak and
 130         use when deciding an as-needed library should be loaded instead
 131         of using the binding of the library definition.
 132
 133 2021-02-24  Alan Modra  <amodra@gmail.com>
 134
 135         PR 27459
 136         * coff-stgo32.c (go32exe_check_format): Sanity check size of
 137         header to avoid a buffer overflow.
 138
 139 2021-02-22  Alan Modra  <amodra@gmail.com>
 140
 141         * coff-rs6000.c (_bfd_xcoff_reloc_type_lookup): Remove BFD_RELOC_16.
 142         * coff64-rs6000.c (xcoff64_reloc_type_lookup): Likewise.
 143
 144 2021-02-19  Nelson Chu  <nelson.chu@sifive.com>
 145
 146         PR 27158
 147         * elfnn-riscv.c (perform_relocation): Updated encoding macros.
 148         (_bfd_riscv_relax_call): Likewise.
 149         (_bfd_riscv_relax_lui): Likewise.
 150         * elfxx-riscv.c (howto_table): Likewise.
 151
 152 2021-02-18  Nelson Chu  <nelson.chu@sifive.com>
 153
 154         * Makefile.am: Added cpu-riscv.h.
 155         * Makefile.in: Regenerated.
 156         * po/SRC-POTFILES.in: Regenerated.
 157         * cpu-riscv.h: Added to support spec versions controlling.
 158         Also added extern arrays and functions for cpu-riscv.c.
 159         (enum riscv_spec_class): Define all spec classes here uniformly.
 160         (struct riscv_spec): Added for all specs.
 161         (RISCV_GET_SPEC_CLASS): Added to reduce repeated code.
 162         (RISCV_GET_SPEC_NAME): Likewise.
 163         (RISCV_GET_ISA_SPEC_CLASS): Added to get ISA spec class.
 164         (RISCV_GET_PRIV_SPEC_CLASS): Added to get privileged spec class.
 165         (RISCV_GET_PRIV_SPEC_NAME): Added to get privileged spec name.
 166         * cpu-riscv.c (struct priv_spec_t): Replaced with struct riscv_spec.
 167         (riscv_get_priv_spec_class): Replaced with RISCV_GET_PRIV_SPEC_CLASS.
 168         (riscv_get_priv_spec_name): Replaced with RISCV_GET_PRIV_SPEC_NAME.
 169         (riscv_priv_specs): Moved below.
 170         (riscv_get_priv_spec_class_from_numbers): Likewise, updated.
 171         (riscv_isa_specs): Moved from include/opcode/riscv.h.
 172         * elfnn-riscv.c: Included cpu-riscv.h.
 173         (riscv_merge_attributes): Initialize in_priv_spec and out_priv_spec.
 174         * elfxx-riscv.c: Included cpu-riscv.h and opcode/riscv.h.
 175         (RISCV_UNKNOWN_VERSION): Moved from include/opcode/riscv.h.
 176         * elfxx-riscv.h: Removed extern functions to cpu-riscv.h.
 177
 178 2021-02-17  Alan Modra  <amodra@gmail.com>
 179
 180         * wasm-module.c: Guard include of limits.h.
 181         (CHAR_BIT): Provide backup define.
 182         (wasm_read_leb128): Use CHAR_BIT to size "result" in bits.
 183         Correct signed overflow checking.
 184
 185 2021-02-17  Nelson Chu  <nelson.chu@sifive.com>
 186
 187         PR 27200
 188         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Delay
 189         copying the elf flags from input BFD to output BFD, until we have
 190         checked if the input BFD has no code section or not.  Also fix the
 191         problem that we only check the first section rather than the entire
 192         sections for input BFD.
 193
 194 2021-02-16  Alan Modra  <amodra@gmail.com>
 195
 196         * libbfd.c (_bfd_read_unsigned_leb128): Avoid excessive shift.
 197         (_bfd_safe_read_leb128, _bfd_read_signed_leb128): Likewise.
 198
 199 2021-02-15  Jan Beulich  <jbeulich@suse.com>
 200
 201         * doc/Makefile.am: Replace "cp -p" by "$(LN_S)".
 202         * doc/Makefile.in: Re-generate.
 203
 204 2021-02-15  Alan Modra  <amodra@gmail.com>
 205
 206         * elf32-nds32.c (nds32_get_section_contents): Replace
 207         bfd_malloc_and_get_section with bfd_get_full_section_contents.
 208         (nds32_elf_relax_delete_blanks): Init contents.
 209         (nds32_elf_relax_section, nds32_relax_fp_as_gp): Likewise.
 210
 211 2021-02-15  Alan Modra  <amodra@gmail.com>
 212
 213         * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
 214         bfd_get_full_section_contents.
 215
 216 2021-02-14  Alan Modra  <amodra@gmail.com>
 217
 218         * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Apply
 219         all fixes to bfd_generic_get_relocated_section_contents since this
 220         function was split out.
 221
 222 2021-02-11  Alan Modra  <amodra@gmail.com>
 223
 224         * config.bfd: Remove ia64 from obsolete list.
 225
 226 2021-02-11  Alan Modra  <amodra@gmail.com>
 227
 228         PR ld/22269
 229         * elfnn-ia64.c: Revert 2017-10-14 git commit db41f6eb5234.
 230
 231 2021-02-11  Alan Modra  <amodra@gmail.com>
 232
 233         PR 27294
 234         * elf32-avr.c (avr_elf32_load_records_from_section): Use
 235         bfd_malloc_and_get_section.  Use bfd_byte* vars and remove then
 236         unnecessary casts.
 237
 238 2021-02-11  Alan Modra  <amodra@gmail.com>
 239
 240         PR 27291
 241         * section.c (bfd_get_section_contents): Avoid possible overflow
 242         when range checking offset and count.
 243         (bfd_set_section_contents): Likewise.
 244
 245 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 246
 247         * configure.ac (SHARED_LIBADD): Remove explicit -lintl population in
 248         favour of LIBINTL.
 249         * configure: Regenerated.
 250
 251 2021-02-09  Alan Modra  <amodra@gmail.com>
 252
 253         * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed.
 254         * configure.ac: Delete symbian entries.
 255         * elf-bfd.h (enum elf_target_os): Delete is_symbian.
 256         * elf32-arm.c: Remove symbian support.  Formatting.
 257         * targets.c: Delete symbian entries.
 258         * configure: Regenerate.
 259
 260 2021-02-04  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         PR ld/19609
 263         * elf64-x86-64.c (elf_x86_64_relocate_section): Provide more
 264         info when failed to convert GOTPCREL relocation.
 265
 266 2021-02-04  Nelson Chu  <nelson.chu@sifive.com>
 267
 268         * elfxx-riscv.c (riscv_parse_prefixed_ext): Removed zb*.
 269
 270 2021-02-04  Alan Modra  <amodra@gmail.com>
 271
 272         PR 27311
 273         * elflink.c (elf_link_add_object_symbols): Don't pull in as-needed
 274         libraries for IR references on pass over libraries after LTO
 275         recompilation.
 276
 277 2021-02-03  Alan Modra  <amodra@gmail.com>
 278
 279         PR 27311
 280         * elflink.c (_bfd_elf_add_default_symbol): Revert last two changes.
 281         (elf_link_add_object_symbols): Here too.  Don't pull in as-needed
 282         libraries when H is an indirect symbol after calling
 283         _bfd_elf_add_default_symbol.
 284
 285 2021-02-03  Alan Modra  <amodra@gmail.com>
 286
 287         PR 27311
 288         * elflink.c (_bfd_elf_add_default_symbol): Clear override when
 289         undecorated symbol will have a different version.
 290
 291 2021-02-02  Alan Modra  <amodra@gmail.com>
 292
 293         PR 27311
 294         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
 295         Use when handling default versioned symbol.  Rename existing
 296         override variable to nondef_override and use for non-default
 297         versioned symbol.
 298         (elf_link_add_object_symbols): Adjust call to suit.  Don't
 299         pull in as-needed libraries when override is set.
 300
 301 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
 302
 303         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
 304
 305 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
 306
 307         PR 27254
 308         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
 309         offset for the R_RL78_RH_SADDR relocation.
 310
 311 2021-01-29  Alan Modra  <amodra@gmail.com>
 312
 313         PR 27271
 314         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
 315         on symbols defined in absolute or other special sections.
 316
 317 2021-01-28  Alan Modra  <amodra@gmail.com>
 318
 319         PR 27259
 320         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
 321         prevent endless looping of linked-to sections.
 322
 323 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
 324
 325         * bfd-elf.h (elfcore_write_file_note): New function.
 326         * elf.c (elfcore_write_file_note): New function.
 327
 328 2021-01-26  Alan Modra  <amodra@gmail.com>
 329
 330         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
 331
 332 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         PR binutils/27231
 335         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
 336         number tables.
 337
 338 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         PR binutils/27231
 341         * dwarf2.c (read_rnglists): Advance rngs_ptr after
 342         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
 343
 344 2021-01-20  Alan Modra  <amodra@gmail.com>
 345
 346         * elf32-ppc.c: Delete outdated comment.
 347         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 348         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
 349
 350 2021-01-20  Alan Modra  <amodra@gmail.com>
 351
 352         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
 353         section symbols are present.
 354
 355 2021-01-19  Alan Modra  <amodra@gmail.com>
 356
 357         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
 358         throughout to replace casts.
 359         (branch_reloc_hash_match): Remove const from params.
 360         (use_local_plt): New function.
 361         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
 362         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
 363         Use use_local_plt.
 364         * elf32-ppc.c (use_local_plt): New function.
 365         (allocate_dynrelocs, ppc_elf_relocate_section),
 366         (write_global_sym_plt): Use use_local_plt.
 367
 368 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 369
 370         PR ld/27193
 371         * elflink.c (elf_create_symbuf): Also ignore section symbols.
 372
 373 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 374
 375         PR ld/23169
 376         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
 377         check pointer_equality_needed.
 378
 379 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
 380
 381         * elf-linker-x86.h (elf_linker_x86_params): Add
 382         report_relative_reloc.
 383         * elf32-i386.c (elf_i386_relocate_section): Call
 384         _bfd_x86_elf_link_report_relative_reloc to report relative
 385         relocations for -z report-relative-reloc.
 386         (elf_i386_finish_dynamic_symbol): Likewse.
 387         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
 388         (elf_x86_64_finish_dynamic_symbol): Likewse.
 389         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
 390         function.
 391         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
 392         prototype.
 393
 394 2021-01-16  Alan Modra  <amodra@gmail.com>
 395
 396         * compress.c (decompress_contents): Tidy inflateEnd result test.
 397
 398 2021-01-16  Alan Modra  <amodra@gmail.com>
 399
 400         PR 26002
 401         * elflink.c (elf_link_output_extsym): Use version 1 in
 402         .gnu.version for undefined unversioned symbols.
 403
 404 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 405
 406         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
 407         caused the by previous commit accidentally.
 408
 409 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 410
 411         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
 412         also aligned the code.
 413
 414 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 415
 416         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
 417
 418 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 419
 420         * elfnn-riscv.c: Comments tidy and improvement.
 421         * elfxx-riscv.c: Likewise.
 422         * elfxx-riscv.h: Likewise.
 423
 424 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 425
 426         PR ld/26688
 427         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
 428         section for R_BFIN_FUNCDESC.
 429
 430 2021-01-14  Nick Clifton  <nickc@redhat.com>
 431
 432         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
 433
 434 2021-01-13  Alan Modra  <amodra@gmail.com>
 435
 436         * Makefile.in: Regenerate.
 437         * doc/Makefile.in: Regenerate.
 438
 439 2021-01-13  Alan Modra  <amodra@gmail.com>
 440
 441         PR 27160
 442         * section.c (struct bfd_section): Remove pattern field.
 443         (BFD_FAKE_SECTION): Adjust to suit.
 444         * bfd-in2.h: Regenerate.
 445         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
 446         (bfd_elf_final_link): Don't call elf_fixup_link_order.
 447
 448 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 449
 450         PR binutils/26792
 451         * configure.ac: Use GNU_MAKE_JOBSERVER.
 452         * aclocal.m4: Regenerated.
 453         * configure: Likewise.
 454
 455 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 456
 457         PR ld/27171
 458         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
 459         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
 460
 461 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 462
 463         PR ld/27173
 464         * configure: Regenerated.
 465
 466 2021-01-11  Nick Clifton  <nickc@redhat.com>
 467
 468         * po/fr.po: Updated French translation.
 469         * po/pt.po: Updated Portuguese translation.
 470         * po/sr.po: Updated Serbian translation.
 471         * po/uk.po: Updated Ukranian translation.
 472
 473 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 474
 475         * configure: Regenerated.
 476
 477 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 478
 479         PR ld/27166
 480         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
 481         -z lam-u48 and -z lam-u57.
 482
 483 2021-01-09  Nick Clifton  <nickc@redhat.com>
 484
 485         * version.m4: Change to 2.36.50.
 486         * configure: Regenerate.
 487         * po/bfd.pot: Regenerate.
 488
 489 2021-01-09  Nick Clifton  <nickc@redhat.com>
 490
 491         * 2.36 release branch crated.
 492
 493 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 494
 495         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
 496         LAM_U57 when setting LAM_U48.
 497
 498 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 499
 500         PR ld/26256
 501         PR ld/27160
 502         * elflink.c (elf_fixup_link_order): Verify that fixing up
 503         SHF_LINK_ORDER doesn't increase the output section size.
 504
 505 2021-01-09  Alan Modra  <amodra@gmail.com>
 506
 507         * configure: Regenerate.
 508
 509 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 510
 511         * configure: Regenerate.
 512
 513 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 514
 515         PR 27109
 516         * aix386-core.c (core_aix386_vec): Initialize
 517         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
 518         * aout-target.h (MY (vec)): Likewise.
 519         * binary.c (binary_vec): Likewise.
 520         * cisco-core.c (core_cisco_be_vec): Likewise.
 521         (core_cisco_le_vec): Likewise.
 522         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
 523         * coff-i386.c (TARGET_SYM): Likewise.
 524         (TARGET_SYM_BIG): Likewise.
 525         * coff-ia64.c (TARGET_SYM): Likewise.
 526         * coff-mips.c (mips_ecoff_le_vec): Likewise.
 527         (mips_ecoff_be_vec): Likewise.
 528         (mips_ecoff_bele_vec): Likewise.
 529         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
 530         (powerpc_xcoff_vec): Likewise.
 531         * coff-sh.c (sh_coff_small_vec): Likewise.
 532         (sh_coff_small_le_vec): Likewise.
 533         * coff-tic30.c (tic30_coff_vec): Likewise.
 534         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
 535         (tic54x_coff0_beh_vec): Likewise.
 536         (tic54x_coff1_vec): Likewise.
 537         (tic54x_coff1_beh_vec): Likewise.
 538         (tic54x_coff2_vec): Likewise.
 539         (tic54x_coff2_beh_vec): Likewise.
 540         * coff-x86_64.c (TARGET_SYM): Likewise.
 541         (TARGET_SYM_BIG): Likewise.
 542         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
 543         (rs6000_xcoff64_aix_vec): Likewise.
 544         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
 545         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
 546         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
 547         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
 548         (TARGET_LITTLE_SYM): Likewise.
 549         * hppabsd-core.c (core_hppabsd_vec): Likewise.
 550         * hpux-core.c (core_hpux_vec): Likewise.
 551         * i386msdos.c (i386_msdos_vec): Likewise.
 552         * ihex.c (ihex_vec): Likewise.
 553         * irix-core.c (core_irix_vec): Likewise.
 554         * mach-o-target.c (TARGET_NAME): Likewise.
 555         * mmo.c (mmix_mmo_vec): Likewise.
 556         * netbsd-core.c (core_netbsd_vec): Likewise.
 557         * osf-core.c (core_osf_vec): Likewise.
 558         * pdp11.c (MY (vec)): Likewise.
 559         * pef.c (pef_vec): Likewise.
 560         (pef_xlib_vec): Likewise.
 561         * plugin.c (plugin_vec): Likewise.
 562         * ppcboot.c (powerpc_boot_vec): Likewise.
 563         * ptrace-core.c (core_ptrace_vec): Likewise.
 564         * sco5-core.c (core_sco5_vec): Likewise.
 565         * som.c (hppa_som_vec): Likewise.
 566         * srec.c (srec_vec): Likewise.
 567         (symbolsrec_vec): Likewise.
 568         * tekhex.c (tekhex_vec): Likewise.
 569         * trad-core.c (core_trad_vec): Likewise.
 570         * verilog.c (verilog_vec): Likewise.
 571         * vms-alpha.c (alpha_vms_vec): Likewise.
 572         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
 573         * wasm-module.c (wasm_vec): Likewise.
 574         * xsym.c (sym_vec): Likewise.
 575         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
 576         isn't set.
 577         (elf_map_symbols): Don't include ignored section symbols.
 578         * elfcode.h (elf_slurp_symbol_table): Also set
 579         BSF_SECTION_SYM_USED on STT_SECTION symbols.
 580         * elflink.c (bfd_elf_final_link): Generated section symbols only
 581         when emitting relocations or reqired.
 582         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 583         * syms.c (BSF_SECTION_SYM_USED): New.
 584         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 585         (bfd_target): Add keep_unused_section_symbols.
 586         (bfd_keep_unused_section_symbols): New.
 587         * bfd-in2.h: Regenerated.
 588
 589 2021-01-07  Nick Clifton  <nickc@redhat.com>
 590
 591         PR 25713
 592         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
 593         absolute paths and check to see if they are longer than MAX_PATH.
 594
 595 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 596
 597         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
 598
 599 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 600             Jim Wilson  <jimw@sifive.com>
 601             Andrew Waterman  <andrew@sifive.com>
 602             Maxim Blinov  <maxim.blinov@embecosm.com>
 603             Kito Cheng  <kito.cheng@sifive.com>
 604             Nelson Chu  <nelson.chu@sifive.com>
 605
 606         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
 607
 608 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 609
 610         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
 611         (bfinfdpic_check_relocs): Likewise.
 612
 613 2021-01-06  Alan Modra  <amodra@gmail.com>
 614
 615         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
 616         on unknown r_type.
 617         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 618
 619 2021-01-06  Alan Modra  <amodra@gmail.com>
 620
 621         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
 622         (sparc64-*-solaris2*): Add sparc_elf64_vec and
 623         sparc_elf32_vec.
 624
 625 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 626
 627         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
 628         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
 629         * configure.ac: Handle riscv_elf[32|64]_be_vec.
 630         * configure: Regenerate.
 631         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
 632         riscv_is_insn_reloc.
 633         (riscv_get_insn): RISC-V instructions are always little endian, but
 634         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
 635         the insturctions.
 636         (riscv_put_insn): Likewsie.
 637         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
 638         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
 639         use riscv_[get|put]_insn or bfd_[get|put].
 640         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
 641         or bfd_[get|put]l16 for code.
 642         (riscv_elf_relocate_section): Likewise.
 643         (riscv_elf_finish_dynamic_symbol): Likewise.
 644         (riscv_elf_finish_dynamic_sections): Likewise.
 645         (_bfd_riscv_relax_call): Likewise.
 646         (_bfd_riscv_relax_lui): Likewise.
 647         (_bfd_riscv_relax_align): Likewise.
 648         (_bfd_riscv_relax_pc): Likewise.
 649         (riscv_elf_object_p): Handled for big endian.
 650         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
 651         * targets.c: Add riscv_elf[32|64]_be_vec.
 652         (_bfd_target_vector): Likewise.
 653
 654 2021-01-05  Alan Modra  <amodra@gmail.com>
 655
 656         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
 657         for relocatable executable.
 658
 659 2021-01-05  Alan Modra  <amodra@gmail.com>
 660
 661         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
 662
 663 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
 664
 665         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
 666         make sure gp symbol is output as a dynamic symbol.
 667
 668 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 669
 670         PR ld/26256
 671         * elflink.c (compare_link_order): Place unordered sections before
 672         ordered sections.
 673         (elf_fixup_link_order): Add a link info argument.  Allow mixed
 674         ordered and unordered input sections for non-relocatable link.
 675         Sort the consecutive bfd_indirect_link_order sections with the
 676         same pattern.  Change the offsets of the bfd_indirect_link_order
 677         sections only.
 678         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
 679         * section.c (bfd_section): Add pattern.
 680         (BFD_FAKE_SECTION): Initialize pattern to NULL.
 681         * bfd-in2.h: Regenerated.
 682
 683 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
 684
 685         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
 686         of private flags with 0x.
 687         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
 688
 689 2021-01-04  Alan Modra  <amodra@gmail.com>
 690
 691         PR 26822
 692         * elflink.c (elf_link_input_bfd): Use the file base name in
 693         linker generated STT_FILE symbols.
 694
 695 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
 696
 697         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
 698         * elfxx-riscv.h: Add declaration.
 699         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
 700         riscv_compare_subsets to check the orders.
 701         (riscv_skip_prefix): Removed.
 702         (riscv_prefix_cmp): Removed.
 703
 704 2021-01-04  Alan Modra  <amodra@gmail.com>
 705
 706         PR 26741
 707         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
 708         calculating subset version length.
 709
 710 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 711
 712         * xcofflink.c: Correct spelling in comments.
 713
 714 2021-01-01  Alan Modra  <amodra@gmail.com>
 715
 716         Update year range in copyright notice of all files.
 717
 718 For older changes see ChangeLog-2020
 719 \f
 720 Copyright (C) 2021 Free Software Foundation, Inc.
 721
 722 Copying and distribution of this file, with or without modification,
 723 are permitted in any medium without royalty provided the copyright
 724 notice and this notice are preserved.
 725
 726 Local Variables:
 727 mode: change-log
 728 left-margin: 8
 729 fill-column: 74
 730 version-control: never
 731 End: