bfd/ChangeLog

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