bfd/ChangeLog

   1 2021-02-02  Alan Modra  <amodra@gmail.com>
   2
   3         PR 27311
   4         * elflink.c (_bfd_elf_add_default_symbol): Add override parameter.
   5         Use when handling default versioned symbol.  Rename existing
   6         override variable to nondef_override and use for non-default
   7         versioned symbol.
   8         (elf_link_add_object_symbols): Adjust call to suit.  Don't
   9         pull in as-needed libraries when override is set.
  10
  11 2021-02-01  Emery Hemingway  <ehmry@posteo.net>
  12
  13         * config.bfd: Add *-*-genode* as a target for AArch64 and x86.
  14
  15 2021-02-01  Egor Vishnyakov  <lenvampir@yandex.ru>
  16
  17         PR 27254
  18         * elf32-rl78.c (rl78_elf_relocate_section): Fix calculation of
  19         offset for the R_RL78_RH_SADDR relocation.
  20
  21 2021-01-29  Alan Modra  <amodra@gmail.com>
  22
  23         PR 27271
  24         * elflink.c (bfd_elf_link_record_dynamic_symbol): Don't segfault
  25         on symbols defined in absolute or other special sections.
  26
  27 2021-01-28  Alan Modra  <amodra@gmail.com>
  28
  29         PR 27259
  30         * elflink.c (_bfd_elf_gc_mark_extra_sections): Use linker_mark to
  31         prevent endless looping of linked-to sections.
  32
  33 2020-12-17  Mihails Strasuns  <mihails.strasuns@intel.com>
  34
  35         * bfd-elf.h (elfcore_write_file_note): New function.
  36         * elf.c (elfcore_write_file_note): New function.
  37
  38 2021-01-26  Alan Modra  <amodra@gmail.com>
  39
  40         * elf32-ft32.c (ft32_reloc_type_lookup): Don't miss ft32_reloc_map[0].
  41
  42 2021-01-24  H.J. Lu  <hongjiu.lu@intel.com>
  43
  44         PR binutils/27231
  45         * dwarf2.c (read_rnglists): Ignore empty range when parsing line
  46         number tables.
  47
  48 2021-01-23  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR binutils/27231
  51         * dwarf2.c (read_rnglists): Advance rngs_ptr after
  52         _bfd_safe_read_leb128 when parsing DW_RLE_offset_pair.
  53
  54 2021-01-20  Alan Modra  <amodra@gmail.com>
  55
  56         * elf32-ppc.c: Delete outdated comment.
  57         (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
  58         * elf64-ppc.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): Define.
  59
  60 2021-01-20  Alan Modra  <amodra@gmail.com>
  61
  62         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't assume
  63         section symbols are present.
  64
  65 2021-01-19  Alan Modra  <amodra@gmail.com>
  66
  67         * elf64-ppc.c (elf_hash_entry): New inline function.  Use
  68         throughout to replace casts.
  69         (branch_reloc_hash_match): Remove const from params.
  70         (use_local_plt): New function.
  71         (allocate_dynrelocs, ppc_build_one_stub, ppc_size_one_stub),
  72         (build_global_entry_stubs_and_plt, ppc64_elf_relocate_section):
  73         Use use_local_plt.
  74         * elf32-ppc.c (use_local_plt): New function.
  75         (allocate_dynrelocs, ppc_elf_relocate_section),
  76         (write_global_sym_plt): Use use_local_plt.
  77
  78 2021-01-17  H.J. Lu  <hongjiu.lu@intel.com>
  79
  80         PR ld/27193
  81         * elflink.c (elf_create_symbuf): Also ignore section symbols.
  82
  83 2021-01-16  H.J. Lu  <hongjiu.lu@intel.com>
  84
  85         PR ld/23169
  86         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): Don't
  87         check pointer_equality_needed.
  88
  89 2021-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         * elf-linker-x86.h (elf_linker_x86_params): Add
  92         report_relative_reloc.
  93         * elf32-i386.c (elf_i386_relocate_section): Call
  94         _bfd_x86_elf_link_report_relative_reloc to report relative
  95         relocations for -z report-relative-reloc.
  96         (elf_i386_finish_dynamic_symbol): Likewse.
  97         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewse.
  98         (elf_x86_64_finish_dynamic_symbol): Likewse.
  99         * elfxx-x86.c (_bfd_x86_elf_link_report_relative_reloc): New
 100         function.
 101         * elfxx-x86.h (_bfd_x86_elf_link_report_relative_reloc): New
 102         prototype.
 103
 104 2021-01-16  Alan Modra  <amodra@gmail.com>
 105
 106         * compress.c (decompress_contents): Tidy inflateEnd result test.
 107
 108 2021-01-16  Alan Modra  <amodra@gmail.com>
 109
 110         PR 26002
 111         * elflink.c (elf_link_output_extsym): Use version 1 in
 112         .gnu.version for undefined unversioned symbols.
 113
 114 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 115
 116         * elfnn-riscv.c (riscv_relax_delete_bytes): Fixed the indent that
 117         caused the by previous commit accidentally.
 118
 119 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 120
 121         * elfnn-riscv.c: Indent, labels and GNU coding standards tidy,
 122         also aligned the code.
 123
 124 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 125
 126         * elfnn-riscv.c (riscv_merge_attributes): Fix typos of messages.
 127
 128 2021-01-15  Nelson Chu  <nelson.chu@sifive.com>
 129
 130         * elfnn-riscv.c: Comments tidy and improvement.
 131         * elfxx-riscv.c: Likewise.
 132         * elfxx-riscv.h: Likewise.
 133
 134 2021-01-14  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         PR ld/26688
 137         * elf32-bfin.c (bfinfdpic_relocate_section): Skip non SEC_ALLOC
 138         section for R_BFIN_FUNCDESC.
 139
 140 2021-01-14  Nick Clifton  <nickc@redhat.com>
 141
 142         * elf.c (elfcore_grok_win32pstatus): Check for a note type of 0.
 143
 144 2021-01-13  Alan Modra  <amodra@gmail.com>
 145
 146         * Makefile.in: Regenerate.
 147         * doc/Makefile.in: Regenerate.
 148
 149 2021-01-13  Alan Modra  <amodra@gmail.com>
 150
 151         PR 27160
 152         * section.c (struct bfd_section): Remove pattern field.
 153         (BFD_FAKE_SECTION): Adjust to suit.
 154         * bfd-in2.h: Regenerate.
 155         * elflink.c (compare_link_order, elf_fixup_link_order): Delete.
 156         (bfd_elf_final_link): Don't call elf_fixup_link_order.
 157
 158 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         PR binutils/26792
 161         * configure.ac: Use GNU_MAKE_JOBSERVER.
 162         * aclocal.m4: Regenerated.
 163         * configure: Likewise.
 164
 165 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         PR ld/27171
 168         * reloc.c (bfd_perform_relocation): Adjust R_AMD64_DIR64 and
 169         R_AMD64_DIR32 relocations for PE/x86-64 inputs.
 170
 171 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 172
 173         PR ld/27173
 174         * configure: Regenerated.
 175
 176 2021-01-11  Nick Clifton  <nickc@redhat.com>
 177
 178         * po/fr.po: Updated French translation.
 179         * po/pt.po: Updated Portuguese translation.
 180         * po/sr.po: Updated Serbian translation.
 181         * po/uk.po: Updated Ukranian translation.
 182
 183 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         * configure: Regenerated.
 186
 187 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 188
 189         PR ld/27166
 190         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Handle
 191         -z lam-u48 and -z lam-u57.
 192
 193 2021-01-09  Nick Clifton  <nickc@redhat.com>
 194
 195         * version.m4: Change to 2.36.50.
 196         * configure: Regenerate.
 197         * po/bfd.pot: Regenerate.
 198
 199 2021-01-09  Nick Clifton  <nickc@redhat.com>
 200
 201         * 2.36 release branch crated.
 202
 203 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 204
 205         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Also set
 206         LAM_U57 when setting LAM_U48.
 207
 208 2021-01-08  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/26256
 211         PR ld/27160
 212         * elflink.c (elf_fixup_link_order): Verify that fixing up
 213         SHF_LINK_ORDER doesn't increase the output section size.
 214
 215 2021-01-09  Alan Modra  <amodra@gmail.com>
 216
 217         * configure: Regenerate.
 218
 219 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 220
 221         * configure: Regenerate.
 222
 223 2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>
 224
 225         PR 27109
 226         * aix386-core.c (core_aix386_vec): Initialize
 227         keep_unused_section_symbol to TARGET_KEEP_UNUSED_SECTION_SYMBOLS.
 228         * aout-target.h (MY (vec)): Likewise.
 229         * binary.c (binary_vec): Likewise.
 230         * cisco-core.c (core_cisco_be_vec): Likewise.
 231         (core_cisco_le_vec): Likewise.
 232         * coff-alpha.c (alpha_ecoff_le_vec): Likewise.
 233         * coff-i386.c (TARGET_SYM): Likewise.
 234         (TARGET_SYM_BIG): Likewise.
 235         * coff-ia64.c (TARGET_SYM): Likewise.
 236         * coff-mips.c (mips_ecoff_le_vec): Likewise.
 237         (mips_ecoff_be_vec): Likewise.
 238         (mips_ecoff_bele_vec): Likewise.
 239         * coff-rs6000.c (rs6000_xcoff_vec): Likewise.
 240         (powerpc_xcoff_vec): Likewise.
 241         * coff-sh.c (sh_coff_small_vec): Likewise.
 242         (sh_coff_small_le_vec): Likewise.
 243         * coff-tic30.c (tic30_coff_vec): Likewise.
 244         * coff-tic54x.c (tic54x_coff0_vec): Likewise.
 245         (tic54x_coff0_beh_vec): Likewise.
 246         (tic54x_coff1_vec): Likewise.
 247         (tic54x_coff1_beh_vec): Likewise.
 248         (tic54x_coff2_vec): Likewise.
 249         (tic54x_coff2_beh_vec): Likewise.
 250         * coff-x86_64.c (TARGET_SYM): Likewise.
 251         (TARGET_SYM_BIG): Likewise.
 252         * coff64-rs6000.c (rs6000_xcoff64_vec): Likewise.
 253         (rs6000_xcoff64_aix_vec): Likewise.
 254         * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): Likewise.
 255         (CREATE_BIGHDR_COFF_TARGET_VEC): Likewise.
 256         (CREATE_LITTLE_COFF_TARGET_VEC): Likewise.
 257         * elfxx-target.h (TARGET_BIG_SYM): Likewise.
 258         (TARGET_LITTLE_SYM): Likewise.
 259         * hppabsd-core.c (core_hppabsd_vec): Likewise.
 260         * hpux-core.c (core_hpux_vec): Likewise.
 261         * i386msdos.c (i386_msdos_vec): Likewise.
 262         * ihex.c (ihex_vec): Likewise.
 263         * irix-core.c (core_irix_vec): Likewise.
 264         * mach-o-target.c (TARGET_NAME): Likewise.
 265         * mmo.c (mmix_mmo_vec): Likewise.
 266         * netbsd-core.c (core_netbsd_vec): Likewise.
 267         * osf-core.c (core_osf_vec): Likewise.
 268         * pdp11.c (MY (vec)): Likewise.
 269         * pef.c (pef_vec): Likewise.
 270         (pef_xlib_vec): Likewise.
 271         * plugin.c (plugin_vec): Likewise.
 272         * ppcboot.c (powerpc_boot_vec): Likewise.
 273         * ptrace-core.c (core_ptrace_vec): Likewise.
 274         * sco5-core.c (core_sco5_vec): Likewise.
 275         * som.c (hppa_som_vec): Likewise.
 276         * srec.c (srec_vec): Likewise.
 277         (symbolsrec_vec): Likewise.
 278         * tekhex.c (tekhex_vec): Likewise.
 279         * trad-core.c (core_trad_vec): Likewise.
 280         * verilog.c (verilog_vec): Likewise.
 281         * vms-alpha.c (alpha_vms_vec): Likewise.
 282         * vms-lib.c (alpha_vms_lib_txt_vec): Likewise.
 283         * wasm-module.c (wasm_vec): Likewise.
 284         * xsym.c (sym_vec): Likewise.
 285         * elf.c (ignore_section_sym): Return TRUE if BSF_SECTION_SYM_USED
 286         isn't set.
 287         (elf_map_symbols): Don't include ignored section symbols.
 288         * elfcode.h (elf_slurp_symbol_table): Also set
 289         BSF_SECTION_SYM_USED on STT_SECTION symbols.
 290         * elflink.c (bfd_elf_final_link): Generated section symbols only
 291         when emitting relocations or reqired.
 292         * elfxx-x86.h (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 293         * syms.c (BSF_SECTION_SYM_USED): New.
 294         * targets.c (TARGET_KEEP_UNUSED_SECTION_SYMBOLS): New.
 295         (bfd_target): Add keep_unused_section_symbols.
 296         (bfd_keep_unused_section_symbols): New.
 297         * bfd-in2.h: Regenerated.
 298
 299 2021-01-07  Nick Clifton  <nickc@redhat.com>
 300
 301         PR 25713
 302         * bfdio.c (_bfd_real_fopen): For Win32 convert relative paths to
 303         absolute paths and check to see if they are longer than MAX_PATH.
 304
 305 2021-01-07  Philipp Tomsich  <prt@gnu.org>
 306
 307         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zihintpause.
 308
 309 2021-01-07  Claire Xenia Wolf  <claire@symbioticeda.com>
 310             Jim Wilson  <jimw@sifive.com>
 311             Andrew Waterman  <andrew@sifive.com>
 312             Maxim Blinov  <maxim.blinov@embecosm.com>
 313             Kito Cheng  <kito.cheng@sifive.com>
 314             Nelson Chu  <nelson.chu@sifive.com>
 315
 316         * elfxx-riscv.c (riscv_std_z_ext_strtab): Added zba, zbb and zbc.
 317
 318 2021-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 319
 320         * elf32-bfin.c (bfin_check_relocs): Check bfd_link_hash_indirect.
 321         (bfinfdpic_check_relocs): Likewise.
 322
 323 2021-01-06  Alan Modra  <amodra@gmail.com>
 324
 325         * elf32-score.c (s3_bfd_score_info_to_howto): Report an error
 326         on unknown r_type.
 327         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
 328
 329 2021-01-06  Alan Modra  <amodra@gmail.com>
 330
 331         * config.bfd (sparc-*-solaris2*): Add sparc_elf32_vec.
 332         (sparc64-*-solaris2*): Add sparc_elf64_vec and
 333         sparc_elf32_vec.
 334
 335 2021-01-06  Marcus Comstedt  <marcus@mc.pp.se>
 336
 337         * config.bfd: Added targets riscv64be*-*-*, riscv32be*-*-* and
 338         riscvbe*-*-*.  Also added riscv_elf[32|64]_be_vec.
 339         * configure.ac: Handle riscv_elf[32|64]_be_vec.
 340         * configure: Regenerate.
 341         * elfnn-riscv.c: Include <limits.h> and define CHAR_BIT for
 342         riscv_is_insn_reloc.
 343         (riscv_get_insn): RISC-V instructions are always little endian, but
 344         bfd_get may be used for big-endian, so add new riscv_get_insn to handle
 345         the insturctions.
 346         (riscv_put_insn): Likewsie.
 347         (riscv_is_insn_reloc): Check if we are relocaing an instruction.
 348         (perform_relocation): Call riscv_is_insn_reloc to decide if we should
 349         use riscv_[get|put]_insn or bfd_[get|put].
 350         (riscv_zero_pcrel_hi_reloc): Use riscv_[get|put]_insn, bfd_[get|put]l32
 351         or bfd_[get|put]l16 for code.
 352         (riscv_elf_relocate_section): Likewise.
 353         (riscv_elf_finish_dynamic_symbol): Likewise.
 354         (riscv_elf_finish_dynamic_sections): Likewise.
 355         (_bfd_riscv_relax_call): Likewise.
 356         (_bfd_riscv_relax_lui): Likewise.
 357         (_bfd_riscv_relax_align): Likewise.
 358         (_bfd_riscv_relax_pc): Likewise.
 359         (riscv_elf_object_p): Handled for big endian.
 360         (TARGET_BIG_SYM, TARGET_BIG_NAME): Defined.
 361         * targets.c: Add riscv_elf[32|64]_be_vec.
 362         (_bfd_target_vector): Likewise.
 363
 364 2021-01-05  Alan Modra  <amodra@gmail.com>
 365
 366         * elflink.c (bfd_elf_link_record_dynamic_symbol): Handle no_export
 367         for relocatable executable.
 368
 369 2021-01-05  Alan Modra  <amodra@gmail.com>
 370
 371         * vms-alpha.c (_bfd_vms_slurp_egsd): Read flags after size check.
 372
 373 2021-01-05  Nelson Chu  <nelson.chu@sifive.com>
 374
 375         * elfnn-riscv.c (allocate_dynrelocs): When we are generating pde,
 376         make sure gp symbol is output as a dynamic symbol.
 377
 378 2021-01-04  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         PR ld/26256
 381         * elflink.c (compare_link_order): Place unordered sections before
 382         ordered sections.
 383         (elf_fixup_link_order): Add a link info argument.  Allow mixed
 384         ordered and unordered input sections for non-relocatable link.
 385         Sort the consecutive bfd_indirect_link_order sections with the
 386         same pattern.  Change the offsets of the bfd_indirect_link_order
 387         sections only.
 388         (bfd_elf_final_link): Pass info to elf_fixup_link_order.
 389         * section.c (bfd_section): Add pattern.
 390         (BFD_FAKE_SECTION): Initialize pattern to NULL.
 391         * bfd-in2.h: Regenerated.
 392
 393 2021-01-04  Alexander Fedotov  <alfedotov@gmail.com>
 394
 395         * elf32-arm.c (elf32_arm_print_private_bfd_data): Prefix hex value
 396         of private flags with 0x.
 397         * elfnn-aarch64.c (elfNN_aarch64_print_private_bfd_data): Likewise.
 398
 399 2021-01-04  Alan Modra  <amodra@gmail.com>
 400
 401         PR 26822
 402         * elflink.c (elf_link_input_bfd): Use the file base name in
 403         linker generated STT_FILE symbols.
 404
 405 2021-01-04  Nelson Chu  <nelson.chu@sifive.com>
 406
 407         * elfxx-riscv.c (riscv_compare_subsets): Removed static.
 408         * elfxx-riscv.h: Add declaration.
 409         * elfnn-riscv.c (riscv_merge_multi_letter_ext): Use
 410         riscv_compare_subsets to check the orders.
 411         (riscv_skip_prefix): Removed.
 412         (riscv_prefix_cmp): Removed.
 413
 414 2021-01-04  Alan Modra  <amodra@gmail.com>
 415
 416         PR 26741
 417         * elfxx-riscv.c (riscv_parse_prefixed_ext): Free subset after
 418         calculating subset version length.
 419
 420 2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>
 421
 422         * xcofflink.c: Correct spelling in comments.
 423
 424 2021-01-01  Alan Modra  <amodra@gmail.com>
 425
 426         Update year range in copyright notice of all files.
 427
 428 For older changes see ChangeLog-2020
 429 \f
 430 Copyright (C) 2021 Free Software Foundation, Inc.
 431
 432 Copying and distribution of this file, with or without modification,
 433 are permitted in any medium without royalty provided the copyright
 434 notice and this notice are preserved.
 435
 436 Local Variables:
 437 mode: change-log
 438 left-margin: 8
 439 fill-column: 74
 440 version-control: never
 441 End: