bfd/ChangeLog

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