bfd/ChangeLog

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