bfd/ChangeLog

   1 2021-01-28  Alan Modra  <amodra@gmail.com>
   2
   3         PR 27259
   4         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
   5         prevent endless looping of linked-to sections.
   6
   7 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
   8
   9         * bfd-elf.h (elfcore_write_file_note): New function.
  10         * elf.c (elfcore_write_file_note): New function.
  11
  12 2021-01-26  Alan Modra  <amodra@gmail.com>
  13
  14         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
  15
  16 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  17
  18         PR binutils/27231
  19         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
  20         number tables.
  21
  22 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         PR binutils/27231
  25         * dwarf2.c (read_rnglists): Advance rngs_ptr after
  26         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
  27
  28 2021-01-20  Alan Modra  <amodra@gmail.com>
  29
  30         * elf32-ppc.c: Delete outdated comment.
  31         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
  32         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
  33
  34 2021-01-20  Alan Modra  <amodra@gmail.com>
  35
  36         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
  37         section symbols are present.
  38
  39 2021-01-19  Alan Modra  <amodra@gmail.com>
  40
  41         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
  42         throughout to replace casts.
  43         (branch_reloc_hash_match): Remove const from params.
  44         (use_local_plt): New function.
  45         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
  46         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
  47         Use use_local_plt.
  48         * elf32-ppc.c (use_local_plt): New function.
  49         (allocate_dynrelocs, ppc_elf_relocate_section),
  50         (write_global_sym_plt): Use use_local_plt.
  51
  52 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
  53
  54         PR ld/27193
  55         * elflink.c (elf_create_symbuf): Also ignore section symbols.
  56
  57 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
  58
  59         PR ld/23169
  60         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
  61         check pointer_equality_needed.
  62
  63 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * elf-linker-x86.h (elf_linker_x86_params): Add
  66         report_relative_reloc.
  67         * elf32-i386.c (elf_i386_relocate_section): Call
  68         _bfd_x86_elf_link_report_relative_reloc to report relative
  69         relocations for -z report-relative-reloc.
  70         (elf_i386_finish_dynamic_symbol): Likewse.
  71         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
  72         (elf_x86_64_finish_dynamic_symbol): Likewse.
  73         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
  74         function.
  75         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
  76         prototype.
  77
  78 2021-01-16  Alan Modra  <amodra@gmail.com>
  79
  80         * compress.c (decompress_contents): Tidy inflateEnd result test.
  81
  82 2021-01-16  Alan Modra  <amodra@gmail.com>
  83
  84         PR 26002
  85         * elflink.c (elf_link_output_extsym): Use version 1 in
  86         .gnu.version for undefined unversioned symbols.
  87
  88 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
  89
  90         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
  91         caused the by previous commit accidentally.
  92
  93 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
  94
  95         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
  96         also aligned the code.
  97
  98 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
  99
 100         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
 101
 102 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 103
 104         * elfnn-riscv.c: Comments tidy and improvement.
 105         * elfxx-riscv.c: Likewise.
 106         * elfxx-riscv.h: Likewise.
 107
 108 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 109
 110         PR ld/26688
 111         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
 112         section for R_BFIN_FUNCDESC.
 113
 114 2021-01-14  Nick Clifton  <nickc@redhat.com>
 115
 116         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
 117
 118 2021-01-13  Alan Modra  <amodra@gmail.com>
 119
 120         * Makefile.in: Regenerate.
 121         * doc/Makefile.in: Regenerate.
 122
 123 2021-01-13  Alan Modra  <amodra@gmail.com>
 124
 125         PR 27160
 126         * section.c (struct bfd_section): Remove pattern field.
 127         (BFD_FAKE_SECTION): Adjust to suit.
 128         * bfd-in2.h: Regenerate.
 129         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
 130         (bfd_elf_final_link): Don't call elf_fixup_link_order.
 131
 132 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR binutils/26792
 135         * configure.ac: Use GNU_MAKE_JOBSERVER.
 136         * aclocal.m4: Regenerated.
 137         * configure: Likewise.
 138
 139 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         PR ld/27171
 142         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
 143         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
 144
 145 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 146
 147         PR ld/27173
 148         * configure: Regenerated.
 149
 150 2021-01-11  Nick Clifton  <nickc@redhat.com>
 151
 152         * po/fr.po: Updated French translation.
 153         * po/pt.po: Updated Portuguese translation.
 154         * po/sr.po: Updated Serbian translation.
 155         * po/uk.po: Updated Ukranian translation.
 156
 157 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 158
 159         * configure: Regenerated.
 160
 161 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         PR ld/27166
 164         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
 165         -z lam-u48 and -z lam-u57.
 166
 167 2021-01-09  Nick Clifton  <nickc@redhat.com>
 168
 169         * version.m4: Change to 2.36.50.
 170         * configure: Regenerate.
 171         * po/bfd.pot: Regenerate.
 172
 173 2021-01-09  Nick Clifton  <nickc@redhat.com>
 174
 175         * 2.36 release branch crated.
 176
 177 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 178
 179         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
 180         LAM_U57 when setting LAM_U48.
 181
 182 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 183
 184         PR ld/26256
 185         PR ld/27160
 186         * elflink.c (elf_fixup_link_order): Verify that fixing up
 187         SHF_LINK_ORDER doesn't increase the output section size.
 188
 189 2021-01-09  Alan Modra  <amodra@gmail.com>
 190
 191         * configure: Regenerate.
 192
 193 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 194
 195         * configure: Regenerate.
 196
 197 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 198
 199         PR 27109
 200         * aix386-core.c (core_aix386_vec): Initialize
 201         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
 202         * aout-target.h (MY (vec)): Likewise.
 203         * binary.c (binary_vec): Likewise.
 204         * cisco-core.c (core_cisco_be_vec): Likewise.
 205         (core_cisco_le_vec): Likewise.
 206         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
 207         * coff-i386.c (TARGET_SYM): Likewise.
 208         (TARGET_SYM_BIG): Likewise.
 209         * coff-ia64.c (TARGET_SYM): Likewise.
 210         * coff-mips.c (mips_ecoff_le_vec): Likewise.
 211         (mips_ecoff_be_vec): Likewise.
 212         (mips_ecoff_bele_vec): Likewise.
 213         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
 214         (powerpc_xcoff_vec): Likewise.
 215         * coff-sh.c (sh_coff_small_vec): Likewise.
 216         (sh_coff_small_le_vec): Likewise.
 217         * coff-tic30.c (tic30_coff_vec): Likewise.
 218         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
 219         (tic54x_coff0_beh_vec): Likewise.
 220         (tic54x_coff1_vec): Likewise.
 221         (tic54x_coff1_beh_vec): Likewise.
 222         (tic54x_coff2_vec): Likewise.
 223         (tic54x_coff2_beh_vec): Likewise.
 224         * coff-x86_64.c (TARGET_SYM): Likewise.
 225         (TARGET_SYM_BIG): Likewise.
 226         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
 227         (rs6000_xcoff64_aix_vec): Likewise.
 228         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
 229         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
 230         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
 231         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
 232         (TARGET_LITTLE_SYM): Likewise.
 233         * hppabsd-core.c (core_hppabsd_vec): Likewise.
 234         * hpux-core.c (core_hpux_vec): Likewise.
 235         * i386msdos.c (i386_msdos_vec): Likewise.
 236         * ihex.c (ihex_vec): Likewise.
 237         * irix-core.c (core_irix_vec): Likewise.
 238         * mach-o-target.c (TARGET_NAME): Likewise.
 239         * mmo.c (mmix_mmo_vec): Likewise.
 240         * netbsd-core.c (core_netbsd_vec): Likewise.
 241         * osf-core.c (core_osf_vec): Likewise.
 242         * pdp11.c (MY (vec)): Likewise.
 243         * pef.c (pef_vec): Likewise.
 244         (pef_xlib_vec): Likewise.
 245         * plugin.c (plugin_vec): Likewise.
 246         * ppcboot.c (powerpc_boot_vec): Likewise.
 247         * ptrace-core.c (core_ptrace_vec): Likewise.
 248         * sco5-core.c (core_sco5_vec): Likewise.
 249         * som.c (hppa_som_vec): Likewise.
 250         * srec.c (srec_vec): Likewise.
 251         (symbolsrec_vec): Likewise.
 252         * tekhex.c (tekhex_vec): Likewise.
 253         * trad-core.c (core_trad_vec): Likewise.
 254         * verilog.c (verilog_vec): Likewise.
 255         * vms-alpha.c (alpha_vms_vec): Likewise.
 256         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
 257         * wasm-module.c (wasm_vec): Likewise.
 258         * xsym.c (sym_vec): Likewise.
 259         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
 260         isn't set.
 261         (elf_map_symbols): Don't include ignored section symbols.
 262         * elfcode.h (elf_slurp_symbol_table): Also set
 263         BSF_SECTION_SYM_USED on STT_SECTION symbols.
 264         * elflink.c (bfd_elf_final_link): Generated section symbols only
 265         when emitting relocations or reqired.
 266         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 267         * syms.c (BSF_SECTION_SYM_USED): New.
 268         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 269         (bfd_target): Add keep_unused_section_symbols.
 270         (bfd_keep_unused_section_symbols): New.
 271         * bfd-in2.h: Regenerated.
 272
 273 2021-01-07  Nick Clifton  <nickc@redhat.com>
 274
 275         PR 25713
 276         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
 277         absolute paths and check to see if they are longer than MAX_PATH.
 278
 279 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 280
 281         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
 282
 283 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 284             Jim Wilson  <jimw@sifive.com>
 285             Andrew Waterman  <andrew@sifive.com>
 286             Maxim Blinov  <maxim.blinov@embecosm.com>
 287             Kito Cheng  <kito.cheng@sifive.com>
 288             Nelson Chu  <nelson.chu@sifive.com>
 289
 290         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
 291
 292 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 293
 294         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
 295         (bfinfdpic_check_relocs): Likewise.
 296
 297 2021-01-06  Alan Modra  <amodra@gmail.com>
 298
 299         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
 300         on unknown r_type.
 301         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 302
 303 2021-01-06  Alan Modra  <amodra@gmail.com>
 304
 305         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
 306         (sparc64-*-solaris2*): Add sparc_elf64_vec and
 307         sparc_elf32_vec.
 308
 309 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 310
 311         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
 312         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
 313         * configure.ac: Handle riscv_elf[32|64]_be_vec.
 314         * configure: Regenerate.
 315         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
 316         riscv_is_insn_reloc.
 317         (riscv_get_insn): RISC-V instructions are always little endian, but
 318         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
 319         the insturctions.
 320         (riscv_put_insn): Likewsie.
 321         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
 322         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
 323         use riscv_[get|put]_insn or bfd_[get|put].
 324         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
 325         or bfd_[get|put]l16 for code.
 326         (riscv_elf_relocate_section): Likewise.
 327         (riscv_elf_finish_dynamic_symbol): Likewise.
 328         (riscv_elf_finish_dynamic_sections): Likewise.
 329         (_bfd_riscv_relax_call): Likewise.
 330         (_bfd_riscv_relax_lui): Likewise.
 331         (_bfd_riscv_relax_align): Likewise.
 332         (_bfd_riscv_relax_pc): Likewise.
 333         (riscv_elf_object_p): Handled for big endian.
 334         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
 335         * targets.c: Add riscv_elf[32|64]_be_vec.
 336         (_bfd_target_vector): Likewise.
 337
 338 2021-01-05  Alan Modra  <amodra@gmail.com>
 339
 340         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
 341         for relocatable executable.
 342
 343 2021-01-05  Alan Modra  <amodra@gmail.com>
 344
 345         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
 346
 347 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
 348
 349         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
 350         make sure gp symbol is output as a dynamic symbol.
 351
 352 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 353
 354         PR ld/26256
 355         * elflink.c (compare_link_order): Place unordered sections before
 356         ordered sections.
 357         (elf_fixup_link_order): Add a link info argument.  Allow mixed
 358         ordered and unordered input sections for non-relocatable link.
 359         Sort the consecutive bfd_indirect_link_order sections with the
 360         same pattern.  Change the offsets of the bfd_indirect_link_order
 361         sections only.
 362         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
 363         * section.c (bfd_section): Add pattern.
 364         (BFD_FAKE_SECTION): Initialize pattern to NULL.
 365         * bfd-in2.h: Regenerated.
 366
 367 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
 368
 369         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
 370         of private flags with 0x.
 371         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
 372
 373 2021-01-04  Alan Modra  <amodra@gmail.com>
 374
 375         PR 26822
 376         * elflink.c (elf_link_input_bfd): Use the file base name in
 377         linker generated STT_FILE symbols.
 378
 379 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
 380
 381         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
 382         * elfxx-riscv.h: Add declaration.
 383         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
 384         riscv_compare_subsets to check the orders.
 385         (riscv_skip_prefix): Removed.
 386         (riscv_prefix_cmp): Removed.
 387
 388 2021-01-04  Alan Modra  <amodra@gmail.com>
 389
 390         PR 26741
 391         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
 392         calculating subset version length.
 393
 394 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 395
 396         * xcofflink.c: Correct spelling in comments.
 397
 398 2021-01-01  Alan Modra  <amodra@gmail.com>
 399
 400         Update year range in copyright notice of all files.
 401
 402 For older changes see ChangeLog-2020
 403 \f
 404 Copyright (C) 2021 Free Software Foundation, Inc.
 405
 406 Copying and distribution of this file, with or without modification,
 407 are permitted in any medium without royalty provided the copyright
 408 notice and this notice are preserved.
 409
 410 Local Variables:
 411 mode: change-log
 412 left-margin: 8
 413 fill-column: 74
 414 version-control: never
 415 End: