bfd/ChangeLog

   1 2019-10-15  Alan Modra  <amodra@gmail.com>
   2
   3         PR 24955
   4         * elf32-arm.c (set_cmse_veneer_addr_from_implib): Use bfd_malloc
   5         rather than xmalloc.
   6         * elf32-m68hc1x.c (reloc_warning): New function.
   7         (elf32_m68hc11_relocate_section): Use it here.  Cast bfd_vma values
   8         corresponding to %lx in format strings.
   9         * elf32-nds32.c (nds32_insertion_sort): Use a stack temporary.
  10
  11 2019-10-15  Alan Modra  <amodra@gmail.com>
  12
  13         PR 25100
  14         * elf64-ppc.c (sfpr_define): Delete dead code that triggered a warning.
  15
  16 2019-10-15  Alan Modra  <amodra@gmail.com>
  17
  18         * bfd.c (bfd_check_compression_header): Check for powers of two
  19         with x == (x & -x).
  20
  21 2019-10-14  Alan Modra  <amodra@gmail.com>
  22
  23         * syms.c (struct indexentry): Add idx field.
  24         (cmpindexentry): Final sort on idx.
  25         (_bfd_stab_section_find_nearest_line): Set idx.
  26
  27 2019-10-14  Alan Modra  <amodra@gmail.com>
  28
  29         * dwarf2.c (struct lookup_funcinfo): Add idx field.
  30         (compare_lookup_funcinfos): Perform final sort on idx.
  31         (build_lookup_funcinfo_table): Set idx.
  32         (compare_sequences): Perform final sort on num_lines.
  33         (build_line_info_table): Set num_lines and line_info_lookup earlier.
  34         (sort_line_sequences): Set num_lines for sort.
  35
  36 2019-10-14  Alan Modra  <amodra@gmail.com>
  37
  38         * elflink.c (elf_sort_symbol): Sort on type and name as well.
  39         (elf_link_add_object_symbols): Style fix.
  40
  41 2019-10-14  Alan Modra  <amodra@gmail.com>
  42
  43         * elf.c (_bfd_elf_map_sections_to_segments): Init target_index
  44         for sections about to be sorted.
  45         (assign_file_positions_for_load_sections): Likewise.
  46         (elf_sort_sections): Don't bother optimising both TOEND case.
  47         * elflink.c (bfd_elf_final_link): Reset target_index.
  48
  49 2019-10-14  Alan Modra  <amodra@gmail.com>
  50
  51         * elflink.c (elf_get_linked_section_vma): Delete.
  52         (compare_link_order): Use elf_linked_to_section and sort by lma,
  53         size, and id.
  54         (elf_fixup_link_order): Use size_t variables where appropriate.
  55         Make use of elf_linked_to_section.  Formatting.  Properly align
  56         sections.
  57
  58 2019-10-14  Alan Modra  <amodra@gmail.com>
  59
  60         * elf-strtab.c (strrevcmp): Comment.
  61         * merge.c (strrevcmp): Likewise.
  62         * elf64-ppc.c (compare_symbols): Correct final pointer comparison.
  63         Comment on why comparing pointers ensures a stable sort.
  64         * elflink.c (struct elf_symbol): Add void* to union.
  65         (elf_sort_elf_symbol): Ensure a stable sort with pointer comparison.
  66         (elf_sym_name_compare): Likewise.
  67         (bfd_elf_match_symbols_in_sections): Style fix.
  68         (elf_link_sort_cmp1): Comment.
  69
  70 2019-10-14  Alan Modra  <amodra@gmail.com>
  71
  72         PR 24955
  73         * elflink.c (elf_output_implib): Don't use xmalloc.  Don't ignore
  74         return value of bfd_alloc2.
  75         * peXXigen.c (_bfd_XXi_write_codeview_record): Don't use xmalloc.
  76         * pef.c (bfd_pef_print_symbol): Likewise.  Don't ignore return
  77         value of bfd_get_section_contents.
  78         * som.c (som_write_space_strings): Don't use xmalloc.
  79         (som_write_symbol_strings): Likewise.
  80
  81 2019-10-11  Max Filippov  <jcmvbkbc@gmail.com>
  82
  83         * dwarf2.c (stash_maybe_enable_info_hash_tables): Only set
  84         stash->info_hash_status = STASH_INFO_HASH_ON when
  85         stash_maybe_update_info_hash_tables succeeds.
  86
  87 2019-10-09  Alan Modra  <amodra@gmail.com>
  88
  89         PR 25070
  90         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Catch overflow of
  91         total_size calculation.
  92
  93 2019-10-08  Alan Modra  <amodra@gmail.com>
  94
  95         PR 25078
  96         * dwarf2.c (find_abstract_instance): Delete orig_info_ptr, add
  97         recur_count.  Error on recur_count reaching 100 rather than
  98         info_ptr matching orig_info_ptr.  Adjust calls.
  99
 100 2019-10-07  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
 101
 102         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Rename to..
 103         (elf32_msp430_merge_msp430_attributes): Add support for merging
 104         the GNU object attribute for data region.
 105
 106 2019-10-07  Alan Modra  <amodra@gmail.com>
 107
 108         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Do allocate
 109         space for local got non-tls relocs when PIE.
 110
 111 2019-10-07  Alan Modra  <amodra@gmail.com>
 112
 113         * elflink.c (elf_fixup_link_order): Don't attempt to find
 114         an elf_section for linker created bfd sections.
 115
 116 2019-10-07  Alan Modra  <amodra@gmail.com>
 117
 118         * elf32-ppc.c (ppc_elf_tls_optimize): Don't process R_PPC_TLSLD
 119         with non-local symbol.  Don't double count __tls_get_addr calls
 120         with marker relocs.
 121         * elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
 122
 123 2019-10-07  Alan Modra  <amodra@gmail.com>
 124
 125         * elf32-ppc.c (nomark_tls_get_addr): Rename from has_tls_get_addr_call
 126         throughout.
 127         * elf64-ppc.c (nomark_tls_get_addr): Likewise.
 128
 129 2019-10-04  Alan Modra  <amodra@gmail.com>
 130
 131         * elf64-ppc.c (ppc64_elf_check_relocs): Move initialisation of vars.
 132         (ppc64_elf_tls_optimize): Correct is_local condition.
 133         (allocate_got): Don't reserve dynamic relocations for any of the
 134         tls got relocs in PIEs when the symbol is local.
 135         (allocate_dynrelocs): Correct validity test for local sym using
 136         tlsld_got slot.
 137         (ppc64_elf_size_dynamic_sections): Don't reserve dynamic relocations
 138         for any of the tls got relocs in PIEs.
 139         (ppc64_elf_layout_multitoc): Likewise.
 140         (ppc64_elf_relocate_section): Correct validity test for local sym
 141         using tlsld_got slot.  Don't emit dynamic relocations for any of
 142         the tls got relocs in PIEs when the symbol is local.
 143         * elf32-ppc.c (ppc_elf_tls_optimize): Correct is_local condition.
 144         (got_relocs_needed): Delete.
 145         (allocate_dynrelocs): Correct validity test for local sym using
 146         tlsld_got slot.  Don't reserve dynamic relocations for any of the
 147         tls got relocs in PIEs when the symbol is local.
 148         (ppc_elf_size_dynamic_sections): Don't reserve dynamic relocations
 149         for any of the tls got relocs in PIEs.
 150         (ppc_elf_relocate_section): Correct validity test for local sym
 151         using tlsld_got slot.  Don't emit dynamic relocations for any of
 152         the tls got relocs in PIEs when the symbol is local.
 153
 154 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 155
 156         PR ld/22263
 157         PR ld/25056
 158         * elf32-arm.c (elf32_arm_tls_transition): Use bfd_link_dll instead of
 159         bfd_link_pic for TLS checks.
 160         (elf32_arm_final_link_relocate): Likewise.
 161         (allocate_dynrelocs_for_symbol): Likewise.
 162
 163 2019-10-04  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 164
 165         PR ld/25062
 166         * elf32-arm.c (elf32_arm_final_link_relocate): Sign extend data.
 167
 168 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 169
 170         * elf-bfd.h (bfd_section_is_ctf): New inline function.
 171         * elf.c (special_sections_c): Add ".ctf".
 172         (assign_file_positions_for_non_load_sections): Note that
 173         compressed debugging sections etc are not assigned here.  Treat
 174         CTF sections like SEC_ELF_COMPRESS sections when is_linker_output:
 175         sh_offset -1.
 176         (assign_file_positions_except_relocs): Likewise.
 177         (find_section_in_list): Note that debugging and CTF sections, as
 178         well as reloc sections, are assigned later.
 179         (_bfd_elf_assign_file_positions_for_non_load): CTF sections get
 180         their size and contents updated.
 181         (_bfd_elf_set_section_contents): Skip CTF sections: unlike
 182         compressed sections, they have no uncompressed content to copy at
 183         this stage.
 184         * elflink.c (elf_link_swap_symbols_out): Call the examine_strtab
 185         callback right before the strtab is written out.
 186         (bfd_elf_final_link): Don't cache the section contents of CTF
 187         sections: they are not populated yet.  Call the emit_ctf callback
 188         right at the end, after all the symbols and strings are flushed
 189         out.
 190
 191 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 192
 193         * elf-strtab.c (_bfd_elf_strtab_len): New.
 194         (_bfd_elf_strtab_str): Likewise.
 195         * bfd-elf.h: Declare them.
 196
 197 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 198
 199         * elf-bfd.h (bfd_elf_get_str_section): Add.
 200         * elf.c (bfd_elf_get_str_section): No longer static.
 201
 202 2019-09-26  Alan Modra  <amodra@gmail.com>
 203
 204         PR 24262
 205         * Makefile.am (AM_CPPFLAGS): Add -DLIBDIR.
 206         * plugin.c (load_plugin): Search both ${libdir}/bfd-plugins and
 207         ${bindir}/../lib/bfd-plugins if different.
 208         * Makefile.in: Regenerate.
 209
 210 2019-09-23  Alan Modra  <amodra@gmail.com>
 211
 212         * elf64-ppc.c (ppc64_elf_check_relocs): Use bfd_link_executable
 213         in choosing between different actions for shared library and
 214         non-shared library cases.  Delete ELIMINATE_COPY_RELOCS test.
 215         (dec_dynrel_count): Likewise.  Account for ifunc special case.
 216         (ppc64_elf_adjust_dynamic_symbol): Copy relocs are for executables,
 217         not non-pic.
 218         (allocate_dynrelocs): Comment fixes.  Delete ELIMINATE_COPY_RELOCS
 219         test.
 220
 221 2019-09-23  Alan Modra  <amodra@gmail.com>
 222
 223         * Makefile.am (SOURCE_HFILES): Add many missing .h files.
 224         * Makefile.in: Regenerate.
 225         * po/SRC-POTFILES.in: Regenerate.
 226
 227 2019-09-23  Alan Modra  <amodra@gmail.com>
 228
 229         * bfd-in.h (bfd_symbol, bfd_section_already_linked),
 230         (bfd_elf_version_tree): Delete forward declarations.
 231         Move other forward decls and remaining elf function decl later.
 232         (bfd_section_already_linked_table_init),
 233         (bfd_section_already_linked_table_free),
 234         (_bfd_handle_already_linked, _bfd_nearby_section),
 235         (_bfd_fix_excluded_sec_syms): Move to bfdlink.h.
 236
 237 2019-09-23  Alan Modra  <amodra@gmail.com>
 238
 239         * bfd-in.h: Move ecoff function declarations..
 240         * ecoff-bfd.h: ..to here, new file.
 241         * ecoff.c: Include ecoff-bfd.h.
 242         * ecofflink.c: Likewise.
 243         * elf64-alpha.c: Likewise.
 244         * elfxx-mips.c: Likewise.
 245         * bfd-in2.h: Regenerate.
 246
 247 2019-09-23  Alan Modra  <amodra@gmail.com>
 248
 249         * bfd-in.h (enum notice_asneeded_action): Move to bfdlink.h.
 250         Move most other elf declarations..
 251         * elf-bfd.h: ..to here.
 252         * bfd-in2.h: Regenerate.
 253
 254 2019-09-23  Alan Modra  <amodra@gmail.com>
 255
 256         * bfd-in.h: Move m68k function declaration..
 257         * cpu-m68k.h: ..to here, new file..
 258         * elf32-m68k.h: ..and here, new file.
 259         * elf32-m68k.c: Include cpu-m68k.h and elf32-m68k.h.
 260         * bfd-in2.h: Regenerate.
 261
 262 2019-09-23  Alan Modra  <amodra@gmail.com>
 263
 264         * bfd-in.h: Move bfin function declaration..
 265         * elf32-bfin.h: ..to here, new file.
 266         * elf32-bfin.c: Include elf32-bfin.h.
 267         * bfd-in2.h: Regenerate.
 268
 269 2019-09-23  Alan Modra  <amodra@gmail.com>
 270
 271         * bfd-in.h: Move cr16 function declaration..
 272         * elf32-cr16.h: ..to here, new file.
 273         * elf32-cr16.c: Include elf32-cr16.h.
 274         * bfd-in2.h: Regenerate.
 275
 276 2019-09-23  Alan Modra  <amodra@gmail.com>
 277
 278         * bfd-in.h (bfd_sunos_get_needed_list),
 279         (bfd_sunos_record_link_assignment),
 280         (bfd_sunos_size_dynamic_sections),
 281         (bfd_i386linux_size_dynamic_sections),
 282         (bfd_sparclinux_size_dynamic_sections): Delete obsolete decls.
 283         * bfd-in2.h: Regenerate.
 284
 285 2019-09-23  Alan Modra  <amodra@gmail.com>
 286
 287         * bfd-in.h: Move xcoff function declarations..
 288         * xcofflink.h: ..to here, new file.
 289         * xcofflink.c: Include xcofflink.h.
 290         * coff-rs6000.c (bfd_xcoff_ar_archive_set_magic): Delete unused func.
 291         * bfd-in2.h: Regenerate.
 292
 293 2019-09-23  Alan Modra  <amodra@gmail.com>
 294
 295         * bfd-in.h: Delete coff forward refs and move coff declaration..
 296         * coff-bfd.h: ..to here.
 297         * bfd-in2.h: Regenerate.
 298
 299 2019-09-23  Alan Modra  <amodra@gmail.com>
 300
 301         * bfd-in.h: Move arm declaraions..
 302         * cpu-arm.h: ..to here, new file..
 303         * coff-arm.h: ..and here, new file..
 304         * elf32-arm.h: ..and here, new file.
 305         * cpu-arm.c: Include cpu-arm.h.
 306         * coff-arm.c: Include cpu-arm.h and coff-arm.h.
 307         * elf32-arm.c: Include cpu-arm.h and elf32-arm.h.
 308         * pe-arm.c: Move function rename defines later.
 309         * pe-arm-wince.c: Likewise and include sysdep.h and bfd.h early.
 310         * bfd-in2.h: Regenerate.
 311
 312 2019-09-23  Alan Modra  <amodra@gmail.com>
 313
 314         * bfd-in.h: Move tic6x function declaration..
 315         * elf32-tic6x.h: ..to here.
 316         * bfd-in2.h: Regenerate.
 317
 318 2019-09-23  Alan Modra  <amodra@gmail.com>
 319
 320         * bfd-in.h: Move aarch64 declarations and defines..
 321         * cpu-aarch64.h: ..to here, new file..
 322         * elfxx-aarch64.h: ..and here.
 323         * cpu-aarch64.c: Include cpu-aarch64.h.
 324         * elfnn-aarch64.c: Likewise.
 325         * bfd-in2.h: Regenerate.
 326
 327 2019-09-23  Alan Modra  <amodra@gmail.com>
 328
 329         * bfd-in.h: Delete ticoff function declarations.
 330         * coff-tic54x.c (bfd_ticoff_set_section_load_page),
 331         (bfd_ticoff_get_section_load_page): Make static.
 332         * bfd-in2.h: Regenerate.
 333
 334 2019-09-23  Alan Modra  <amodra@gmail.com>
 335
 336         * bfd-in.h: Move h8300 function declaration to..
 337         * cpu-h8300.h: ..here, new file.
 338         * cpu-h8300.c: Include cpu-h8300.h.
 339         * elf32-h8300.c: Likewise.
 340         * bfd-in2.h: Regenerate.
 341
 342 2019-09-23  Alan Modra  <amodra@gmail.com>
 343
 344         * bfd-in.h: Move ia64 function declarations..
 345         * elfxx-ia64.h: ..to here.
 346         * bfd-in2.h: Regenerate.
 347
 348 2019-09-23  Alan Modra  <amodra@gmail.com>
 349
 350         * bfd-in.h: Move v850 function declarations..
 351         * elf32-v850.h: ..to here, new file.
 352         * elf32-v850.c: Include elf32-v850.h.
 353         * bfd-in2.h: Regenerate.
 354
 355 2019-09-23  Alan Modra  <amodra@gmail.com>
 356
 357         * bfd-in.h: Move mips function declaration to..
 358         * elfxx-mips.h: ..here.
 359         * bfd-in2.h: Regenerate.
 360
 361 2019-09-23  Alan Modra  <amodra@gmail.com>
 362
 363         * bfd-in.h: Move csky function declarations to..
 364         * elf32-csky.h: ..here, new file.
 365         * elf32-csky.c: Include elf32-csky.h.
 366         * bfd-in2.h: Regenerate.
 367
 368 2019-09-20  Nelson Chu <nelson.chu@sifive.com>
 369
 370         * elfnn-riscv.c (riscv_pcgp_hi_reloc): Add new field undefined_weak.
 371         (riscv_record_pcgp_hi_reloc): New parameter undefined_weak.
 372         Set undefined_weak field from it.
 373         (relax_func_t): New parameter undefined_weak.
 374         (_bfd_riscv_relax_call): New ignored parameter undefined_weak.
 375         (_bfd_riscv_relax_tls_le): Likewise.
 376         (_bfd_riscv_relax_align): Likewise.
 377         (_bfd_riscv_relax_delete): Likewise.
 378         (_bfd_riscv_relax_lui): New parameter undefined_weak.  If true,
 379         allow relaxing.  For LO12* relocs, set rs1 to x0 when undefined_weak.
 380         (_bfd_riscv_relax_pc): New parameter undefined_weak.  For LO12* relocs,
 381         set undefined_weak from hi_reloc.  If true, allow relaxing.  For LO12*
 382         relocs, set rs1 to x0 when undefined_weak and change to non-pcrel
 383         reloc.
 384         (_bfd_riscv_relax_section): New local undefined_weak.  Set for
 385         undef weak relocs that can be relaxed.  Pass to relax_func call.
 386
 387 2019-09-20  Alan Modra  <amodra@gmail.com>
 388
 389         * bfd-in.h (bfd_section_name, bfd_section_size, bfd_section_vma),
 390         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 391         (bfd_section_userdata, bfd_is_com_section, discarded_section),
 392         (bfd_get_section_limit_octets, bfd_get_section_limit): Delete macros.
 393         * bfd.c (bfd_get_section_limit_octets, bfd_get_section_limit),
 394         (bfd_section_list_remove, bfd_section_list_append),
 395         (bfd_section_list_prepend, bfd_section_list_insert_after),
 396         (bfd_section_list_insert_before, bfd_section_removed_from_list):
 397         New inline functions.
 398         * section.c (bfd_is_und_section, bfd_is_abs_section),
 399         (bfd_is_ind_section, bfd_is_const_section, bfd_section_list_remove),
 400         (bfd_section_list_append, bfd_section_list_prepend),
 401         (bfd_section_list_insert_after, bfd_section_list_insert_before),
 402         (bfd_section_removed_from_list): Delete macros.
 403         (bfd_section_name, bfd_section_size, bfd_section_vma),
 404         (bfd_section_lma, bfd_section_alignment, bfd_section_flags),
 405         (bfd_section_userdata, bfd_is_com_section, bfd_is_und_section),
 406         (bfd_is_abs_section, bfd_is_ind_section, bfd_is_const_section),
 407         (discarded_section): New inline functions.
 408         * bfd-in2.h: Regenerate.
 409
 410 2019-09-20  Alan Modra  <amodra@gmail.com>
 411
 412         * bfd-in.h (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 413         (bfd_asymbol_bfd, bfd_asymbol_flavour, bfd_set_asymbol_name): Delete.
 414         * bfd.c (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 415         (bfd_asymbol_bfd, bfd_set_asymbol_name): New inline functions.
 416         * targets.c (bfd_asymbol_flavour): Likewise.
 417         * bfd-in2.h: Regenerate.
 418
 419 2019-09-20  Alan Modra  <amodra@gmail.com>
 420
 421         * archive.c (bfd_generic_archive_p): Use bfd_set_thin_archive.
 422         * bfd-in.h (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 423         (bfd_get_target, bfd_get_flavour, bfd_family_coff, bfd_big_endian),
 424         (bfd_little_endian, bfd_header_big_endian, bfd_header_little_endian),
 425         (bfd_get_file_flags, bfd_applicable_file_flags),
 426         (bfd_applicable_section_flags, bfd_has_map, bfd_is_thin_archive),
 427         (bfd_valid_reloc_types, bfd_usrdata, bfd_get_start_address),
 428         (bfd_get_symcount, bfd_get_outsymbols, bfd_count_sections),
 429         (bfd_get_dynamic_symcount, bfd_get_symbol_leading_char): Delete.
 430         * bfd/bfd.c (bfd_get_filename, bfd_get_cacheable, bfd_get_format),
 431         (bfd_get_file_flags, bfd_get_start_address, bfd_get_symcount),
 432         (bfd_get_dynamic_symcount, bfd_get_outsymbols, bfd_count_sections),
 433         (bfd_has_map, bfd_is_thin_archive, bfd_set_thin_archive),
 434         (bfd_usrdata, bfd_set_usrdata): New inline functions.
 435         * targets.c (bfd_get_target, bfd_get_flavour),
 436         (bfd_applicable_file_flags, bfd_family_coff, bfd_big_endian),
 437         (bfd_little_endian, bfd_header_big_endian),
 438         (bfd_header_little_endian, bfd_applicable_section_flags),
 439         (bfd_get_symbol_leading_char): New inline functions.
 440         * bfd-in2.h: Regenerate.
 441
 442 2019-09-20  Alan Modra  <amodra@gmail.com>
 443
 444         * elf64-ppc.c (ppc64_glibc_dynamic_reloc): New function.
 445         (ppc64_elf_relocate_section): Warn if emitting unsupported dynamic
 446         relocations.
 447
 448 2019-09-18  Alan Modra  <amodra@gmail.com>
 449
 450         * bfd-in.h (bfd_get_section_name, bfd_get_section_vma),
 451         (bfd_get_section_lma, bfd_get_section_alignment),
 452         (bfd_get_section_size, bfd_get_section_flags),
 453         (bfd_get_section_userdata): Delete.
 454         (bfd_section_name, bfd_section_size, bfd_section_vma),
 455         (bfd_section_lma, bfd_section_alignment): Lose bfd parameter.
 456         (bfd_section_flags, bfd_section_userdata): New.
 457         (bfd_is_com_section): Rename parameter.
 458         * section.c (bfd_set_section_userdata, bfd_set_section_vma),
 459         (bfd_set_section_alignment, bfd_set_section_flags, bfd_rename_section),
 460         (bfd_set_section_size): Delete bfd parameter, rename section parameter.
 461         (bfd_set_section_lma): New.
 462         * bfd-in2.h: Regenerate.
 463         * mach-o.c (bfd_mach_o_init_section_from_mach_o): Delete bfd param,
 464         update callers.
 465         * aoutx.h, * bfd.c, * coff-alpha.c, * coff-arm.c, * coff-mips.c,
 466         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
 467         * compress.c, * ecoff.c, * elf-eh-frame.c, * elf-hppa.h,
 468         * elf-ifunc.c, * elf-m10200.c, * elf-m10300.c, * elf-properties.c,
 469         * elf-s390-common.c, * elf-vxworks.c, * elf.c, * elf32-arc.c,
 470         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
 471         * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c, * elf32-csky.c,
 472         * elf32-d10v.c, * elf32-epiphany.c, * elf32-fr30.c, * elf32-frv.c,
 473         * elf32-ft32.c, * elf32-h8300.c, * elf32-hppa.c, * elf32-i386.c,
 474         * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c, * elf32-m32c.c,
 475         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-mcore.c,
 476         * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
 477         * elf32-moxie.c, * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c,
 478         * elf32-nios2.c, * elf32-or1k.c, * elf32-ppc.c, * elf32-pru.c,
 479         * elf32-rl78.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
 480         * elf32-score7.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
 481         * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c, * elf32-visium.c,
 482         * elf32-xstormy16.c, * elf32-xtensa.c, * elf64-alpha.c,
 483         * elf64-bpf.c, * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mmix.c,
 484         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
 485         * elflink.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfnn-riscv.c,
 486         * elfxx-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
 487         * elfxx-tilegx.c, * elfxx-x86.c, * i386msdos.c, * linker.c,
 488         * mach-o.c, * mmo.c, * opncls.c, * pdp11.c, * pei-x86_64.c,
 489         * peicode.h, * reloc.c, * section.c, * syms.c, * vms-alpha.c,
 490         * xcofflink.c: Update throughout for bfd section macro and function
 491         changes.
 492
 493 2019-09-18  Alan Modra  <amodra@gmail.com>
 494
 495         * bfd-in.h (bfd_asymbol_section): Rename from bfd_get_section.
 496         (bfd_get_output_section): Delete.
 497         (bfd_asymbol_base): Delete.
 498         (bfd_asymbol_section, bfd_asymbol_value, bfd_asymbol_name),
 499         (bfd_asymbol_bfd, bfd_asymbol_flavour): Tidy.
 500         (bfd_set_asymbol_name): New macro.
 501         * bfd-in2.h: Regenerate.
 502         * aout-cris.c: Update throughout to use bfd_asymbol_section.
 503         * aoutx.h: Likewise.
 504         * cofflink.c: Likewise.
 505         * dwarf2.c: Likewise.
 506         * ecoff.c: Likewise.
 507         * elf.c: Likewise.
 508         * elf32-arm.c: Likewise.
 509         * elf32-mips.c: Likewise.
 510         * elf32-score.c: Likewise.
 511         * elf32-score7.c: Likewise.
 512         * elfn32-mips.c: Likewise.
 513         * elfnn-aarch64.c: Likewise.
 514         * elfxx-mips.c: Likewise.
 515         * linker.c: Likewise.
 516         * pdp11.c: Likewise.
 517         * elf64-mmix.c (mmix_elf_reloc): Part expand bfd_get_output_section.
 518
 519 2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>
 520
 521         * Makefile.in: Re-generate.
 522         * configure: Re-generate.
 523         * doc/Makefile.in: Re-generate.
 524
 525 2019-09-18  Alan Modra  <amodra@gmail.com>
 526
 527         * aoutx.h (slurp_symbol_table): Don't set symcount using bfd_get
 528         macros.
 529         * pdp11.c (slurp_symbol_table): Likewise.
 530         * som.c (som_slurp_symbol_table): Likewise.
 531         * coff-ppc.c (ppc_bfd_coff_final_link): Likewise.
 532         * coffcode.h (coff_slurp_symbol_table): Likewise.
 533         * cofflink.c (_bfd_coff_final_link): Likewise.
 534         * ecoff.c (ecoff_slurp_symbolic_header): Likewise.
 535         (_bfd_ecoff_slurp_symbolic_info): Likewise.
 536         (_bfd_ecoff_slurp_symbol_table): Likewise.
 537         (_bfd_ecoff_bfd_final_link): Likewise.
 538         * elf.c (_bfd_elf_canonicalize_symtab): Likewise.
 539         * elflink.c (elf_link_output_symstrtab): Likewise.
 540         (bfd_elf_final_link): Likewise.
 541         * peicode.h (pe_ILF_build_a_bfd): Likewise.
 542         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
 543         * aoutx.h (some_aout_object_p, slurp_symbol_table): Don't set
 544         start_address or symcount using bfd_get macros.
 545         * coffgen.c (coff_real_object_p): Likewise.
 546         * pdp11.c (some_aout_object_p, slurp_symbol_table): Likewise.
 547         * som.c (som_object_setup, som_slurp_symbol_table): Likewise.
 548         * elfcore.h (elf_core_file_p): Don't set start_address using
 549         bfd_get macro.
 550         * elf.c (_bfd_elf_canonicalize_dynamic_symtab): Don't set dynsymcount
 551         using bfd_get macro.
 552         * bfd.c (bfd_set_file_flags): Don't set flags using bfd_get macro.
 553         * linker.c (bfd_generic_link_read_symbols): Don't set outsymbols
 554         or symcount using bfd_get macros.
 555         (_bfd_generic_final_link, generic_add_output_symbol): Likewise.
 556         * syms.c (bfd_set_symtab): Likewise.
 557         * vms-alpha.c (alpha_vms_bfd_final_link): Likewise.
 558         * archive.c (do_slurp_bsd_armap): Don't set has_armap using
 559         bfd_has_map macro.
 560         (do_slurp_coff_armap, bfd_slurp_armap): Likewise.
 561         * archive64.c (_bfd_archive_64_bit_slurp_armap): Likewise.
 562         * coff-rs6000.c (_bfd_xcoff_slurp_armap): Likewise.
 563         * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
 564         * ecoff.c (_bfd_ecoff_slurp_armap): Likewise.
 565         * som.c (som_slurp_armap): Likewise.
 566
 567 2019-09-18  Alan Modra  <amodra@gmail.com>
 568
 569         * archures.c (bfd_get_arch): Make param const.
 570         (bfd_get_mach, bfd_arch_bits_per_byte): Likewise.
 571         (bfd_arch_bits_per_address, bfd_octets_per_byte): Likewise.
 572         * bfd-in2.h: Regenerate.
 573
 574 2019-09-18  Alan Modra  <amodra@gmail.com>
 575
 576         * bfd-in.h (carsym.name): Make const.
 577         * reloc.c (struct reloc_howto_struct.name): Likewise.
 578         * targets.c (bfd_target.name): Likewise.!
 579         * bfd.c (bfd_get_sign_extend_vma): Make variable const.
 580         * som.c (som_bfd_fill_in_ar_symbols): Use an intermediary variable
 581         when setting carsym.name.
 582         * bfd-in2.h: Regenerate.
 583
 584 2019-09-18  Alan Modra  <amodra@gmail.com>
 585
 586         * mach-o.c (bfd_mach_o_fat_member_init): Likewise.  Replace
 587         xstrdup and xmalloc with bfd_strdup and bfd_malloc.  Return an
 588         error status.  Adjust calls.
 589         * vms-lib.c (_bfd_vms_lib_get_module): Test mhd->id earlier.
 590         Close bfd on failure.  Replace xstrdup/bfd_alloc use with
 591         bfd_malloc.  Use bfd_set_filename.
 592
 593 2019-09-18  Alan Modra  <amodra@gmail.com>
 594
 595         * elf64-ppc.c (must_be_dyn_reloc): Return 0 for TOC16 relocs.
 596         (ppc64_elf_check_relocs): Support dynamic/copy relocs for TOC16.
 597         (ppc64_elf_adjust_dynamic_symbol): Don't keep dynamic reloc when
 598         needs_copy even if all relocs are in rw sections.
 599         (dec_dynrel_count): Handle TOC16 relocs.
 600         (ppc64_elf_relocate_section): Support dynamic relocs for TOC16.
 601         (ppc64_elf_finish_dynamic_symbol): Adjust to handle needs_copy
 602         semantic change.
 603
 604 2019-09-16  Phil Blundell  <pb@pbcl.net>
 605
 606         * version.m4: Set version to 2.33.50.
 607         * Makefile.in, configure, doc/Makefile.in: Regenerated.
 608
 609 2019-09-11  Tom Tromey  <tom@tromey.com>
 610
 611         * opncls.c (bfd_set_filename): New function.
 612         * bfd-in2.h: Regenerate.
 613
 614 2019-09-11  Alan Modra  <amodra@gmail.com>
 615
 616         * targets.c (struct bfd_target): Add _bfd_group_name.
 617         (BFD_JUMP_TABLE): Likewise.
 618         * coffgen.c (bfd_coff_group_name): New function.
 619         * elf.c (bfd_elf_group_name): New function.
 620         * linker.c (_bfd_nolink_bfd_group_name): New function.
 621         * section.c (bfd_generic_group_name): New function.
 622         * elf-bfd.h (bfd_elf_group_name): Declare.
 623         * libbfd-in.h (_bfd_nolink_bfd_group_name): Declare.
 624         * libcoff-in.h (bfd_coff_group_name): Declare.
 625         * aout-target.h (MY_bfd_group_name): Define.
 626         * aout-tic30.c (MY_bfd_group_name): Define.
 627         * bfd.c (bfd_group_name): Define.
 628         * binary.c (binary_bfd_group_name): Define.
 629         * coff-alpha.c (_bfd_ecoff_bfd_group_name): Define.
 630         * coff-mips.c (_bfd_ecoff_bfd_group_name): Define.
 631         * coff-rs6000.c (_bfd_xcoff_bfd_group_name): Define.
 632         * coffcode.h (coff_bfd_group_name): Define.
 633         * elfxx-target.h (bfd_elfNN_bfd_group_name): Define.
 634         * i386msdos.c (msdos_bfd_group_name): Define.
 635         * ihex.c (ihex_bfd_group_name): Define.
 636         * mach-o-target.c (bfd_mach_o_bfd_group_name): Define.
 637         * mmo.c (mmo_bfd_group_name): Define.
 638         * pef.c (bfd_pef_bfd_group_name): Define.
 639         * plugin.c (bfd_plugin_bfd_group_name): Define.
 640         * ppcboot.c (ppcboot_bfd_group_name): Define.
 641         * som.c (som_bfd_group_name): Define.
 642         * srec.c (srec_bfd_group_name): Define.
 643         * tekhex.c (tekhex_bfd_group_name): Define.
 644         * verilog.c (verilog_bfd_group_name): Define.
 645         * vms-alpha.c (vms_bfd_group_name, alpha_vms_bfd_group_name): Define.
 646         * xsym.c (bfd_sym_bfd_group_name): Define.
 647         * coff64-rs6000.c (rs6000_xcoff64_vec): Init new field.
 648         (rs6000_xcoff64_aix_vec): Likewise.
 649         * bfd-in2.h: Regenerate.
 650         * libbfd.h: Regenerate.
 651         * libcoff.h: Regenerate.
 652
 653 2019-09-10  Nick Clifton  <nickc@redhat.com>
 654
 655         PR 24907
 656         * archures.c (bfd_arch_info_type): Add max_reloc_offset_into_insn
 657         field.
 658         (bfd_default_arch_struct): Initialise the new field.
 659         * bfd-in2.h: Regenerate.
 660         * cpu-aarch64.c: Initialise the new field.
 661         * cpu-alpha.c: Likewise.
 662         * cpu-arc.c: Likewise.
 663         * cpu-arm.c: Likewise.
 664         * cpu-avr.c: Likewise.
 665         * cpu-bfin.c: Likewise.
 666         * cpu-bpf.c: Likewise.
 667         * cpu-cr16.c: Likewise.
 668         * cpu-cr16c.c: Likewise.
 669         * cpu-cris.c: Likewise.
 670         * cpu-crx.c: Likewise.
 671         * cpu-csky.c: Likewise.
 672         * cpu-d10v.c: Likewise.
 673         * cpu-d30v.c: Likewise.
 674         * cpu-dlx.c: Likewise.
 675         * cpu-epiphany.c: Likewise.
 676         * cpu-fr30.c: Likewise.
 677         * cpu-frv.c: Likewise.
 678         * cpu-ft32.c: Likewise.
 679         * cpu-h8300.c: Likewise.
 680         * cpu-hppa.c: Likewise.
 681         * cpu-i386.c: Likewise.
 682         * cpu-ia64.c: Likewise.
 683         * cpu-iamcu.c: Likewise.
 684         * cpu-ip2k.c: Likewise.
 685         * cpu-iq2000.c: Likewise.
 686         * cpu-k1om.c: Likewise.
 687         * cpu-l1om.c: Likewise.
 688         * cpu-lm32.c: Likewise.
 689         * cpu-m10200.c: Likewise.
 690         * cpu-m10300.c: Likewise.
 691         * cpu-m32c.c: Likewise.
 692         * cpu-m32r.c: Likewise.
 693         * cpu-m68hc11.c: Likewise.
 694         * cpu-m68hc12.c: Likewise.
 695         * cpu-m68k.c: Likewise.
 696         * cpu-m9s12x.c: Likewise.
 697         * cpu-m9s12xg.c: Likewise.
 698         * cpu-mcore.c: Likewise.
 699         * cpu-mep.c: Likewise.
 700         * cpu-metag.c: Likewise.
 701         * cpu-microblaze.c: Likewise.
 702         * cpu-mips.c: Likewise.
 703         * cpu-mmix.c: Likewise.
 704         * cpu-moxie.c: Likewise.
 705         * cpu-msp430.c: Likewise.
 706         * cpu-mt.c: Likewise.
 707         * cpu-nds32.c: Likewise.
 708         * cpu-nfp.c: Likewise.
 709         * cpu-nios2.c: Likewise.
 710         * cpu-ns32k.c: Likewise.
 711         * cpu-or1k.c: Likewise.
 712         * cpu-pdp11.c: Likewise.
 713         * cpu-pj.c: Likewise.
 714         * cpu-plugin.c: Likewise.
 715         * cpu-powerpc.c: Likewise.
 716         * cpu-pru.c: Likewise.
 717         * cpu-riscv.c: Likewise.
 718         * cpu-rl78.c: Likewise.
 719         * cpu-rs6000.c: Likewise.
 720         * cpu-rx.c: Likewise.
 721         * cpu-s12z.c: Likewise.
 722         * cpu-s390.c: Likewise.
 723         * cpu-score.c: Likewise.
 724         * cpu-sh.c: Likewise.
 725         * cpu-sparc.c: Likewise.
 726         * cpu-spu.c: Likewise.
 727         * cpu-tic30.c: Likewise.
 728         * cpu-tic4x.c: Likewise.
 729         * cpu-tic54x.c: Likewise.
 730         * cpu-tic6x.c: Likewise.
 731         * cpu-tic80.c: Likewise.
 732         * cpu-tilegx.c: Likewise.
 733         * cpu-tilepro.c: Likewise.
 734         * cpu-v850.c: Likewise.
 735         * cpu-v850_rh850.c: Likewise.
 736         * cpu-vax.c: Likewise.
 737         * cpu-visium.c: Likewise.
 738         * cpu-wasm32.c: Likewise.
 739         * cpu-xc16x.c: Likewise.
 740         * cpu-xgate.c: Likewise.
 741         * cpu-xstormy16.c: Likewise.
 742         * cpu-xtensa.c: Likewise.
 743         * cpu-z80.c: Likewise.
 744         * cpu-z8k.c: Likewise.
 745
 746 2019-09-09  Phil Blundell  <pb@pbcl.net>
 747
 748         binutils 2.33 branch created.
 749
 750 2019-09-06  Alan Modra  <amodra@gmail.com>
 751
 752         * aout-target.h (object_p): Formatting.
 753         * bfd-in.h (bfd_get_filename): Don't cast to char*.
 754         * corefile.c (generic_core_file_matches_executable_p): Constify
 755         variables and remove cast.
 756         * bfd-in2.h: Regenerate.
 757
 758 2019-09-05  Alan Modra  <amodra@gmail.com>
 759
 760         * elf64-ppc.c (ppc64_elf_check_relocs): Interpret an addend in
 761         GOT_PCREL and PLT_PCREL relocs as affecting the value stored
 762         in the GOT/PLT entry rather than affecting the offset to that
 763         GOI/PLT entry.
 764         (ppc64_elf_edit_toc, ppc64_elf_relocate_section): Likewise.
 765
 766 2019-09-05  Alan Modra  <amodra@gmail.com>
 767
 768         * elf64-ppc.c (xlate_pcrel_opt): Handle prefix loads and stores
 769         in second instruction.
 770         (ppc64_elf_relocate_section): Likewise.
 771
 772 2019-09-05  Alan Modra  <amodra@gmail.com>
 773
 774         PR 24955
 775         * libbfd-in.h (bfd_strdup): New inline function.
 776         * archive.c (_bfd_get_elt_at_filepos): Use bfd_strdup.  Close
 777         bfd on error.
 778         * elfcode.h (_bfd_elf_bfd_from_remote_memory): Use bfd_strdup.
 779         * opncls.c (bfd_fopen): Use bfd_strdup.  Close fd and stream
 780         on error.
 781         (bfd_openstreamr): Use bfd_strdup.
 782         (bfd_openr_iovec, bfd_openw, bfd_create): Likewise.
 783         * plugin.c (try_load_plugin): Use bfd_malloc.
 784         * libbfd.h: Regenerate.
 785
 786 2019-09-02  Alan Modra  <amodra@gmail.com>
 787
 788         PR 11983
 789         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Free debug_filename
 790         on success.  Tidy.
 791         (read_alt_indirect_string): Likewise.
 792         (read_alt_indirect_ref): Likewise.
 793
 794 2019-08-31  Jim Wilson  <jimw@sifive.com>
 795
 796         PR 23825
 797         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): Add SEC_LOAD,
 798         SEC_DATA, and SEC_HAS_CONTENTS to .tdata.dyn section.
 799
 800 2019-08-30  Jim Wilson  <jimw@sifive.com>
 801
 802         * elfnn-riscv.c (riscv_elf_relocate_section): For unresolvable reloc
 803         error, call bfd_set_error, set ret to FALSE, and goto out label.
 804
 805 2019-08-30  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         PR ld/24951
 808         * archive.c (_bfd_get_elt_at_filepos): Copy BFD_COMPRESS,
 809         BFD_DECOMPRESS and BFD_COMPRESS_GABI flags for thin archive.
 810
 811 2019-08-29  Alan Modra  <amodra@gmail.com>
 812
 813         PR 24697
 814         * elf32-ppc.c (ppc_elf_check_relocs): Call bad_shared_reloc
 815         when !bfd_link_executable for R_PPC_EMB_SDA2I16 and
 816         R_PPC_EMB_SDA2REL.  Don't call bad_shared_reloc for any other
 817         reloc.
 818
 819 2019-08-29  Alan Modra  <amodra@gmail.com>
 820
 821         * elf64-ppc.c (xlate_pcrel_opt): Add poff parameter.  Allow offset
 822         on second insn, return it in poff.
 823         (ppc64_elf_relocate_section): Add offset to paddi addend for
 824         PCREL_OPT.
 825
 826 2019-08-28  Jim Wilson  <jimw@sifive.com>
 827
 828         * elfnn-riscv.c (_bfd_riscv_relax_lui): Add check to exclude abs
 829         section when setting max_alignment.  Update comment.
 830         (_bfd_riscv_relax_pc): Likewise.
 831
 832 2019-08-29  Alan Modra  <amodra@gmail.com>
 833
 834         PR 24891
 835         * bfd.c (struct bfd): Add no_element_cache.
 836         * archive.c (_bfd_get_elt_at_filepos): Don't add element to
 837         archive cache when no_element_cache.
 838         (bfd_generic_archive_p): Set no_element_cache when opening first
 839         element to check format.  Close first element too.
 840         (do_slurp_bsd_armap): Don't zero ardata->cache here.
 841         * bfd-in2.h: Regenerate.
 842
 843 2019-08-24  Alan Modra  <amodra@gmail.com>
 844
 845         * elf64-ppc.c (ppc64_elf_edit_toc): Exclude undefined weak
 846         symbols from GOT optimisation.
 847
 848 2019-08-23  Stafford Horne  <shorne@gmail.com>
 849
 850         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Use correct value for
 851         PLT GOT entries.
 852
 853 2019-08-23  Nick Clifton  <nickc@redhat.com>
 854
 855         PR 24456
 856         * elf.c (bfd_section_from_shdr): Issue an informative warning
 857         message and continue processing other sections after encountering
 858         a reloc section for a section which already has other relocs
 859         associated with it.
 860
 861 2019-08-23  Alan Modra  <amodra@gmail.com>
 862
 863         PR 24933
 864         * elfxx-x86.c (_bfd_x86_elf_get_synthetic_symtab): Don't exit
 865         on error without freeing plts[] contents.
 866
 867 2019-08-22  Dennis Zhang  <dennis.zhang@arm.com>
 868
 869         * cpu-arm.c: New entries for Cortex-M35P, Cortex-A77, Cortex-A76AE.
 870
 871 2019-08-22  Nick Clifton  <nickc@redhat.com>
 872
 873         PR 24922
 874         * pei-x86_64.c (pex64_xdata_print_uwd_codes): Add checks before
 875         reading data from extra records.
 876
 877 2019-08-22  Tamar Christina  <tamar.christina@arm.com>
 878
 879         PR ld/24601
 880         * elfnn-aarch64.c (aarch64_relocate): Handle weak TLS and undefined TLS.
 881         Also Pass input_bfd to _bfd_aarch64_elf_resolve_relocation.
 882         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use it.
 883         * elfxx-aarch64.h (_bfd_aarch64_elf_resolve_relocation): Emit warning
 884         for weak TLS.
 885
 886 2019-08-22  Alan Modra  <amodra@gmail.com>
 887
 888         * elf32-arm.c (cmse_scan): Don't use ARM_GET_SYM_CMSE_SPCL,
 889         instead recognize CMSE_PREFIX in symbol name.
 890         (elf32_arm_gc_mark_extra_sections): Likewise.
 891         (elf32_arm_filter_cmse_symbols): Don't test ARM_GET_SYM_CMSE_SPCL.
 892         (elf32_arm_swap_symbol_in): Don't invoke ARM_SET_SYM_CMSE_SPCL.
 893
 894 2019-08-20  Dennis Zhang  <dennis.zhang@arm.com>
 895
 896         * cpu-aarch64.c: New entries for Cortex-A34, Cortex-A65,
 897          Cortex-A77, cortex-A65AE, and Cortex-A76AE.
 898
 899 2019-08-20  Tamar Christina  <tamar.christina@arm.com>
 900
 901         * elf32-arm.c (elf32_thumb2_plt_entry, elf32_arm_plt_thumb_stub,
 902         elf32_arm_stub_long_branch_v4t_thumb_thumb,
 903         elf32_arm_stub_long_branch_v4t_thumb_arm,
 904         elf32_arm_stub_short_branch_v4t_thumb_arm,
 905         elf32_arm_stub_long_branch_v4t_thumb_arm_pic,
 906         elf32_arm_stub_long_branch_v4t_thumb_thumb_pic,
 907         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): Change nop to branch to
 908         previous instruction.
 909
 910 2019-08-19  Tom Tromey  <tromey@adacore.com>
 911
 912         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Create hash table
 913         holding symbols.
 914
 915 2019-08-19  Alan Modra  <amodra@gmail.com>
 916
 917         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename has_gotrel
 918         to has_optrel.
 919         (struct _ppc64_elf_section_data): Likewise.
 920         (ppc64_elf_check_relocs): Set has_optrel for more relocs.
 921         (ppc64_elf_edit_toc): Do ha/lo insn checks in GOT loop rather
 922         than TOC loop.  Check PLT16 insns too.
 923
 924 2019-08-16  H.J. Lu  <hongjiu.lu@intel.com>
 925
 926         PR ld/24905
 927         * elf64-x86-64.c (elf_x86_64_check_relocs): Move PIC check for
 928         PC-relative relocations back to ...
 929         (elf_x86_64_relocate_section): Here.
 930
 931 2019-08-16  Martin Liska  <mliska@suse.cz>
 932
 933         PR ld/24912
 934         * elflink.c: Report error only for not relocatable.
 935         * linker.c (_bfd_generic_link_add_one_symbol): Do not handle
 936         here lto_slim_object as it's handled in caller.
 937
 938 2019-08-16  Alan Modra  <amodra@gmail.com>
 939
 940         * elf32-ppc.c (ppc_elf_relocate_section): Optimize unaligned relocs.
 941
 942 2019-08-15  Jim Wilson  <jimw@sifive.com>
 943
 944         * elfnn-riscv.c (perform_relocation) <R_RISCV_RVC_LUI>: If
 945         RISCV_CONST_HIGH_PART (value) is zero, then convert c.lui instruction
 946         to c.li instruction, and use ENCODE_RVC_IMM to set value.
 947
 948 2019-08-15  Tom Tromey  <tromey@adacore.com>
 949
 950         * dwarf2.c (scan_unit_for_symbols): Check for end of CU, not end
 951         of section.
 952
 953 2019-08-14  Alan Modra  <amodra@gmail.com>
 954
 955         PR 24623
 956         * dwarf2.c (stash_comp_unit): New function, extracted from..
 957         (_bfd_dwarf2_find_nearest_line): ..here.
 958         (find_abstract_instance): Parse comp units and decode line info
 959         as needed.
 960
 961 2019-08-14  Alan Modra  <amodra@gmail.com>
 962
 963         * dwarf2.c (comp_unit_maybe_decode_line_info): Declare.
 964         (comp_unit_find_nearest_line): Use it here..
 965         (_bfd_dwarf2_find_symbol_bias): ..and here.
 966
 967 2019-08-14  Alan Modra  <amodra@gmail.com>
 968
 969         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Remove addr_size parameter.
 970         * libbfd-in.h  (_bfd_dwarf2_find_nearest_line): Update prototype.
 971         * coffgen.c (coff_find_nearest_line_with_names): Adjust
 972         _bfd_dwarf2_find_nearest_line calls.
 973         * elf.c (_bfd_elf_find_nearest_line, _bfd_elf_find_line): Likewise.
 974         * elf32-arm.c (elf32_arm_find_nearest_line): Likewise.
 975         * elf64-alpha.c (elf64_alpha_find_nearest_line): Likewise.
 976         * elfnn-aarch64.c (elfNN_aarch64_find_nearest_line): Likewise.
 977         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Likewise.
 978         * mach-o.c (bfd_mach_o_find_nearest_line): Likewise.
 979         * libbfd.h: Regenerate.
 980
 981 2019-08-09  Mihailo Stojanovic  <mihailo.stojanovic@rt-rk.com>
 982
 983         * elf-bfd.h (struct elf_backend_data): New members.
 984         * elflink.c (_bfd_elf_link_create_dynamic_sections): Create
 985         .gnu.hash section if necessary.
 986         (struct collect_gnu_hash_codes): New member.
 987         (elf_gnu_hash_process_symidx): New function name.
 988         (elf_renumber_gnu_hash_syms): Ignore local and undefined
 989         symbols. Record xlat location for every symbol which should have
 990         a .MIPS.xhash entry.
 991         (bfd_elf_size_dynamic_sections): Add DT_GNU_HASH dynamic tag to
 992         dynamic section if necessary.
 993         (GNU_HASH_SECTION_NAME): New define.
 994         (bfd_elf_size_dynsym_hash_dynstr): Get .MIPS.xhash section.
 995         Update the section size info.
 996         * elfxx-mips.c (struct mips_elf_hash_sort_data): New members.
 997         (struct mips_elf_link_hash_entry): New member.
 998         (mips_elf_link_hash_newfunc): Initialize .MIPS.xhash translation
 999         table location.
1000         (mips_elf_sort_hash_table): Initialize the pointer to the
1001         .MIPS.xhash section.
1002         (mips_elf_sort_hash_table_f): Populate the .MIPS.xhash
1003         translation table entry with the symbol dynindx.
1004         (_bfd_mips_elf_section_from_shdr): Add SHT_MIPS_XHASH.
1005         (_bfd_mips_elf_fake_sections): Initialize .MIPS.xhash section
1006         info.
1007         (_bfd_mips_elf_create_dynamic_sections): Create .MIPS.xhash
1008         section.
1009         (_bfd_mips_elf_size_dynamic_sections): Add DT_MIPS_XHASH tag to
1010         dynamic section.
1011         (_bfd_mips_elf_finish_synamic_sections): Add DT_MIPS_XHASH.
1012         (_bfd_mips_elf_final_write_processing): Set .MIPS.xhash section
1013         sh_link info.
1014         (_bfd_mips_elf_get_target_dtag): Get DT_MIPS_XHASH tag.
1015         (MIPS_LIBC_ABI_XHASH): New ABI version enum value.
1016         (_bfd_mips_post_process_headers): Mark the ABI version as
1017         MIPS_LIBC_ABI_XHASH if there exists a .MIPS.xhash section,
1018         but not a .hash section.
1019         (_bfd_mips_elf_record_xhash_symbol): New function. Record a
1020         position in the translation table, associated with the hash
1021         entry.
1022         * elfxx-mips.h (literal_reloc_p): Define
1023         elf_backend_record_xhash_symbol backend hook.
1024         * elfxx-target.h: Initialize elf_backend_record_xhash_symbol
1025         backend hook.
1026
1027 2019-08-07  Jose E. Marchesi  <jose.marchesi@oracle.com>
1028
1029         * elf64-bpf.c (bpf_elf_relocate_section): New function.
1030         (bpf_elf_insn_disp_reloc): Delete function.
1031         (elf_backend_relocate_section): Define.
1032
1033 2019-08-07  Alan Modra  <amodra@gmail.com>
1034
1035         PR 24644
1036         * archive64.c (_bfd_archive_64_bit_slurp_armap): Properly check
1037         for overflow in expressions involving nsymz.
1038
1039 2019-08-01  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1040
1041         * elfnn-riscv.c (_bfd_riscv_relax_lui): Set lui relax safety area to
1042         two pages in relro presence.
1043
1044 2019-08-01  Max Filippov  <jcmvbkbc@gmail.com>
1045
1046         * elf32-xtensa.c (insn_num_slots, get_rsr_lend_opcode)
1047         (get_wsr_lbeg_opcode): New functions.
1048         (check_loop_aligned): Detect relaxed loops and adjust loop_len
1049         and insn_len for the first actual instruction of the loop.
1050
1051 2019-07-30  Alan Modra  <amodra@gmail.com>
1052
1053         PR 24768
1054         * bfd.c (struct bfd): Add lto_slim_object flag.
1055         * bfd-in2.h: Regenerate.
1056
1057 2019-07-29  Martin Liska  <mliska@suse.cz>
1058
1059         PR 24768
1060         * archive.c (_bfd_compute_and_write_armap): Come up with
1061         report_plugin_err variable.
1062         * bfd-in2.h (struct bfd): Add lto_slim_object flag.
1063         * elf.c (struct lto_section): New.
1064         (_bfd_elf_make_section_from_shdr): Parse content of
1065         .gnu_lto_.lto section.
1066         * elflink.c: Report error for a missing LTO plugin.
1067         * linker.c (_bfd_generic_link_add_one_symbol): Likewise.
1068
1069 2019-07-28  Alan Modra  <amodra@gmail.com>
1070
1071         PR 24857
1072         PR 24339
1073         * elflink.c (elf_link_add_object_symbols): Report an informative
1074         error on finding local symbols with index equal or greater than
1075         symbol table sh_info.  Correct comment.  Allow such symbols in
1076         dynamic objects.  Abort on NULL section for symbol.
1077
1078 2019-07-26  Alan Modra  <amodra@gmail.com>
1079
1080         * elf-bfd.h (struct output_elf_obj_tdata): Delete "linker" field.
1081         (elf_linker): Don't define.
1082         * elflink.c (bfd_elf_final_link): Don't set elf_linker.
1083
1084 2019-07-25  YunQiang Su  <syq@debian.org>
1085
1086         PR 24832
1087         * elfxx-mips.c (mips_set_isa_flags): Default to MIPS 3 for 64-bit
1088         mips inputs.
1089
1090 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1091
1092         * elf32-arc.c (bfd_get_32_me): Add a small description, fix
1093         formating.
1094         (reloc_type_to_name): Fix formating.
1095         (arc_elf_object_p): Likewise.
1096         (debug_arc_reloc): Likewise.
1097         (arc_do_relocation): Likewise.
1098
1099 2019-07-24  Claudiu Zissulescu  <claziss@synopsys.com>
1100
1101         * elf32-arc.c (bfd_get_32_me): New function.
1102         (bfd_put_32_me): Likewise.
1103         (arc_elf_relax_section): Likewise.
1104         (bfd_elf32_bfd_relax_section): Define.
1105
1106 2019-07-24  Alan Modra  <amodra@gmail.com>
1107
1108         * elf-bfd.h (struct elf_backend_data): Return bfd_boolean from
1109         elf_backend_final_write_processing, don't pass linker arg.
1110         (_bfd_elf_final_write_processing): Update prototype.
1111         * elf.c (_bfd_elf_write_object_contents): Adjust call.
1112         (_bfd_elf_final_write_processing): Return error on incompatible
1113         OSABI and has_gnu_osabi.  Remove linker arg.
1114         * elf-nacl.h (nacl_final_write_processing): Update prototype.
1115         * elf-vxworks.h (elf_vxworks_final_write_processing): Likewise.
1116         * elfxx-mips.h (_bfd_mips_final_write_processing): Likewise.
1117         (_bfd_mips_elf_final_write_processing): Likewise.
1118         * elf-hppa.h (elf_hppa_final_write_processing): Return status
1119         and remove linker arg.
1120         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1121         * elf-nacl.c (nacl_final_write_processing): Likewise.
1122         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1123         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1124         * elf32-arm.c (arm_final_write_processing): Likewise.
1125         (elf32_arm_final_write_processing): Likewise.
1126         (elf32_arm_nacl_final_write_processing): Likewise.
1127         (elf32_arm_vxworks_final_write_processing): Likewise.
1128         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1129         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1130         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1131         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1132         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1133         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1134         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1135         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1136         * elf32-mips.c (mips_vxworks_final_write_processing): Likewise.
1137         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1138         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1139         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1140         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1141         * elf32-ppc.c (ppc_final_write_processing): Likewise.
1142         (ppc_elf_final_write_processing): Likewise.
1143         (ppc_elf_vxworks_final_write_processing): Likewise.
1144         * elf32-sparc.c (sparc_final_write_processing): Likewise.
1145         (elf32_sparc_final_write_processing): Likewise.
1146         (elf32_sparc_vxworks_final_write_processing): Likewise.
1147         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1148         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1149         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1150         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1151         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1152         * elfxx-mips.c (_bfd_mips_final_write_processing): Likewise.
1153         (_bfd_mips_elf_final_write_processing): Likewise.
1154
1155 2019-07-24  Alan Modra  <amodra@gmail.com>
1156
1157         * elf-vxworks.c (elf_vxworks_final_write_processing): Don't return
1158         early.
1159         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1160         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1161
1162 2019-07-24  Alan Modra  <amodra@gmail.com>
1163
1164         * elf32-visium.c (visium_elf_post_process_headers): Don't set
1165         EI_OSABI header byte here.
1166         (ELF_OSABI): Define.
1167
1168 2019-07-23  Alan Modra  <amodra@gmail.com>
1169
1170         * elf-bfd.h (enum elf_gnu_osabi): Add elf_gnu_osabi_mbind.
1171         * elf.c (_bfd_elf_make_section_from_shdr): Set elf_gnu_osabi_mbind.
1172         (get_program_header_size): Formatting.  Only test SH_GNU_MBIND
1173         when elf_gnu_osabi_mbind is set.
1174         (_bfd_elf_map_sections_to_segments): Likewise.
1175         (_bfd_elf_init_private_section_data): Likewise.
1176         (_bfd_elf_final_write_processing): Update comment.
1177         * elf64-hppa.c (elf64_hppa_special_sections): Move .tbss entry.
1178         (elf_backend_special_sections): Define without .tbss for linux.
1179
1180 2019-07-23  Alan Modra  <amodra@gmail.com>
1181
1182         * elf-bfd.h (enum elf_gnu_osabi): Rename from elf_gnu_symbols.
1183         Remove none, any, all enums.
1184         (struct elf_obj_tdata): Rename has_gnu_symbols field to has_gnu_osabi.
1185         (_bfd_elf_final_write_processing): Declare.
1186         * elf.c (_bfd_elf_write_object_contents): Unconditionally call
1187         elf_backend_final_write_processing.
1188         (_bfd_elf_post_process_headers): Move body of function to..
1189         (_bfd_elf_final_write_processing): ..here, but set EI_OSABI byte
1190         only when not already set.  Adjust for rename.
1191         * elfxx-target.h (elf_backend_final_write_processing): Default to
1192         _bfd_elf_final_write_processing.
1193         * elf-hppa.h (elf_hppa_final_write_processing): Call
1194         _bfd_elf_final_write_processing.
1195         * elf-m10300.c (_bfd_mn10300_elf_final_write_processing): Likewise.
1196         * elf-nacl.c (nacl_final_write_processing): Likewise.
1197         * elf-vxworks.c (elf_vxworks_final_write_processing): Likewise.
1198         * elf32-arc.c (arc_elf_final_write_processing): Likewise.
1199         * elf32-avr.c (bfd_elf_avr_final_write_processing): Likewise.
1200         * elf32-bfin.c (elf32_bfin_final_write_processing): Likewise.
1201         * elf32-cr16.c (_bfd_cr16_elf_final_write_processing): Likewise.
1202         * elf32-cris.c (cris_elf_final_write_processing): Likewise.
1203         * elf32-h8300.c (elf32_h8_final_write_processing): Likewise.
1204         * elf32-lm32.c (lm32_elf_final_write_processing): Likewise.
1205         * elf32-m32r.c (m32r_elf_final_write_processing): Likewise.
1206         * elf32-m68k.c (elf_m68k_final_write_processing): Likewise.
1207         * elf32-msp430.c (bfd_elf_msp430_final_write_processing): Likewise.
1208         * elf32-nds32.c (nds32_elf_final_write_processing): Likewise.
1209         * elf32-or1k.c (or1k_elf_final_write_processing): Likewise.
1210         * elf32-pj.c (pj_elf_final_write_processing): Likewise.
1211         * elf32-v850.c (v850_elf_final_write_processing): Likewise.
1212         * elf32-xc16x.c (elf32_xc16x_final_write_processing): Likewise.
1213         * elf32-xtensa.c (elf_xtensa_final_write_processing): Likewise.
1214         * elf64-ia64-vms.c (elf64_vms_final_write_processing): Likewise.
1215         * elfnn-ia64.c (elfNN_ia64_final_write_processing): Likewise.
1216         * elf32-arm.c (arm_final_write_processing): Split out from..
1217         (elf32_arm_final_write_processing): ..here.  Call
1218         _bfd_elf_final_write_processing.
1219         (elf32_arm_nacl_final_write_processing): Adjust.
1220         * elfxx-mips.c (_bfd_mips_final_write_processing): Split out from..
1221         (_bfd_mips_elf_final_write_processing): ..here.  Call
1222         _bfd_elf_final_write_processing.
1223         * elfxx-mips.h (_bfd_mips_final_write_processing): Declare.
1224         * elf32-mips.c (mips_vxworks_final_write_processing): Adjust.
1225         * elf32-ppc.c (ppc_final_write_processing): Split out from..
1226         (ppc_elf_final_write_processing): ..here.  Call
1227         _bfd_elf_final_write_processing.
1228         (ppc_elf_vxworks_final_write_processing): Adjust.
1229         * elf32-sparc.c (sparc_final_write_processing): Split out from..
1230         (elf32_sparc_final_write_processing): ..here.  Call
1231         _bfd_elf_final_write_processing.
1232         (elf32_sparc_vxworks_final_write_processing): Adjust.
1233         * elf32-d10v.c (elf_backend_final_write_processing): Don't define.
1234         * elf32-d30v.c (elf_backend_final_write_processing): Don't define.
1235         * elf32-m68hc11.c (elf_backend_final_write_processing): Don't define.
1236         * elf32-m68hc12.c (elf_backend_final_write_processing): Don't define.
1237         * elf32-s12z.c (elf_backend_final_write_processing): Don't define.
1238         * elf32-i386.c (elf_i386_check_relocs): Don't set has_gnu_symbols.
1239         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1240         * elflink.c (elf_link_add_object_symbols): Likewise.
1241         (elf_link_output_symstrtab): Set has_gnu_osabi for symbols here
1242         instead.
1243
1244 2019-07-23  Omar Majid  <omajid@redhat.com>
1245
1246         * coffcode.h (coff_set_arch_mach_hook): Handle I386_APPLE_MAGIC,
1247         I386_FREEBSD_MAGIC, I386_LINUX_MAGIC, I386_NETBSD_MAGIC,
1248         AMD64_APPLE_MAGIC, AMD64_FREEBSD_MAGIC, AMD64_LINUX_MAGIC,
1249         AMD64_NETBSD_MAGIC.
1250         * peXXigen.c: Add comment about source of .NET magic numbers.
1251
1252 2019-07-19  Alan Modra  <amodra@gmail.com>
1253
1254         * reloc.c (BFD_RELOC_PPC64_TPREL34, BFD_RELOC_PPC64_DTPREL34),
1255         (BFD_RELOC_PPC64_GOT_TLSGD34, BFD_RELOC_PPC64_GOT_TLSLD34),
1256         (BFD_RELOC_PPC64_GOT_TPREL34, BFD_RELOC_PPC64_GOT_DTPREL34),
1257         (BFD_RELOC_PPC64_TLS_PCREL): New pcrel tls relocs.
1258         * elf64-ppc.c (ppc64_elf_howto_raw): Add howtos for pcrel tls relocs.
1259         (ppc64_elf_reloc_type_lookup): Translate pcrel tls relocs.
1260         (must_be_dyn_reloc, dec_dynrel_count): Add R_PPC64_TPREL64.
1261         (ppc64_elf_check_relocs): Support pcrel tls relocs.
1262         (ppc64_elf_tls_optimize, ppc64_elf_relocate_section): Likewise.
1263         * bfd-in2.h: Regenerate.
1264         * libbfd.h: Regenerate.
1265
1266 2019-07-18  Alan Modra  <amodra@gmail.com>
1267
1268         * elf64-ppc.c (ppc64_elf_relocate_section): Don't bother selecting
1269         a TLS section symbol for edited relocs.  Tighten TLS symbol/reloc
1270         match test.
1271
1272 2019-07-18  Alan Modra  <amodra@gmail.com>
1273
1274         * elf64-ppc.c (TLS_EXPLICIT): Define as 256.
1275         (ppc64_elf_check_relocs): Don't store TLS_EXPLICIT even if char
1276         is more than 8 bits.
1277         (ppc64_elf_tls_optimize): Likewise.  Make tls_set, tls_clear, and
1278         tls_type vars unsigned int.
1279         (ppc64_elf_relocate_section): Use r_type rather than TLS_EXPLICIT
1280         to select r_type edit.
1281
1282 2019-07-18  Alan Modra  <amodra@gmail.com>
1283
1284         * elf32-ppc.c (TLS_GDIE): Rename from TLS_TPRELGD throughout file.
1285         Correct comment.
1286         * elf64-ppc.c (TLS_GDIE): Likewise.
1287
1288 2019-07-18  Alan Modra  <amodra@gmail.com>
1289
1290         * elf64-ppc.c (ppc64_elf_tls_optimize): Correct test for allowed
1291         range of tp-relative offsets.
1292
1293 2019-07-15  Alan Modra  <amodra@gmail.com>
1294
1295         * elflink.c (_bfd_elf_fix_symbol_flags): If the def for an
1296         alias is no longer bfd_link_hash_defined, clear the alias.
1297
1298 2019-07-13  Alan Modra  <amodra@gmail.com>
1299
1300         * elflink.c (_bfd_elf_omit_section_dynsym_default): Don't keep
1301         tls_sec.
1302         (_bfd_elf_init_1_index_section): Prefer not using TLS sections.
1303         (_bfd_elf_init_2_index_sections): Likewise.
1304         * elf64-ppc.c (ppc64_elf_relocate_section): When emitting dynamic
1305         relocations for local TLS symbols, use STN_UNDEF as the relocation
1306         symbol.
1307         * elf32-ppc.c (ppc_elf_relocate_section): Likewise, and don't
1308         leave TLS symbol value in the addend.
1309
1310 2019-07-08  Alan Modra  <amodra@gmail.com>
1311
1312         PR 24785
1313         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Sanity check .PPC.EMB.apuinfo
1314         size before reading first word.
1315
1316 2019-07-02  Nick Clifton  <nickc@redhat.com>
1317
1318         PR 24717
1319         * elf.c (is_debuginfo_file): New function.
1320         (assign_file_positions_for_non_load_sections): Do not warn about
1321         allocated sections outside of loadable segments if they are found
1322         in a debuginfo file.
1323         * elf-bfd.h (is_debuginfo_file): Prototype.
1324
1325 2019-07-02  Nick Clifton  <nickc@redhat.com>
1326
1327         PR 24753
1328         * compress.c (bfd_get_full_section_contents): Do not complain
1329         about linker created sections that are larger than the file size.
1330
1331 2019-07-02  Christophe Lyon  <christophe.lyon@linaro.org>
1332
1333         * bfd/elf32-arm.c (CMSE_STUB_NAME): New define.
1334         (elf32_arm_get_stub_entry): Do not try to emit long-branch stubs
1335         for CMSE stubs.
1336         (arm_dedicated_stub_output_section_name): Use CMSE_STUB_NAME.
1337
1338 2019-07-02  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>
1339
1340         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Mark debug
1341         sections when .text section contain secure entry functions
1342         is marked.
1343
1344 2019-07-01  Nick Clifton  <nickc@redhat.com>
1345
1346         PR 23839
1347         * elf32-arm.c (elf32_arm_update_relocs): Do not include the
1348         section VMA in the offset used to update exidx relocs.
1349
1350 2019-06-28  Nick Clifton  <nickc@redhat.com>
1351
1352         PR 24708
1353         * elf.c (_bfd_elf_slurp_version_tables): Check for an excessively
1354         large version reference section.
1355         * compress.c (bfd_get_full_section_contents): Check for an
1356         uncompressed section whose size is larger than the file size.
1357
1358 2019-06-28  Alan Modra  <amodra@gmail.com>
1359
1360         * format.c (bfd_check_format_matches): Don't match plugin target
1361         if another target matches.  Expand comment.
1362         * targets.c (_bfd_target_vector): Move plugin_vec after all other
1363         non-corefile targets, outside !SELECT_VECS.
1364         * config.bfd: Don't handle targ=plugin here.
1365         * configure.ac: Don't add plugin to enable_targets or handle in
1366         target loop setting selvecs and other target vars.
1367         * configure: Regenerate.
1368
1369 2019-06-26  Nick Clifton  <nickc@redhat.com>
1370
1371         PR 24703
1372         * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add error
1373         messages for failures.
1374         * mach-o.c (bfd_mach_o_canonicalize_relocs): Set an bfd error code
1375         if returning an error value.
1376
1377 2019-06-25  Jan Beulich  <jbeulich@suse.com>
1378
1379         * elf-properties.c (elf_find_and_remove_property): Rename last
1380         parameter. Mention it in comment.
1381
1382 2019-06-24  Ilia Diachkov  <ilia.diachkov@optimitech.com>
1383
1384         * elfnn-riscv.c (_bfd_riscv_relax_lui): Delete early exit when
1385         SEC_MERGE or SEC_CODE flags are set.
1386         (_bfd_riscv_relax_section): New local symtype.  Set sym_sec and
1387         symtype consistently.  Don't include sec_addr (sym_sec) in symval.
1388         Add check for SEC_INFO_TYPE_MERGE and call _bfd_merged_section_offset.
1389         Add sec_addr (sym_sec) after handling merge sections.
1390
1391 2019-06-24  H.J. Lu  <hongjiu.lu@intel.com>
1392
1393         PR ld/24721
1394         * elf-properties.c (elf_merge_gnu_property_list): Remove the
1395         property after reporting property removal.
1396
1397 2019-06-23  Alan Modra  <amodra@gmail.com>
1398
1399         PR 24704
1400         * elf64-ppc.c (R_PPC64_GOT16_DS): Don't set has_gotrel.
1401         (ppc64_elf_edit_toc): Don't remove R_PPC64_GOT16_DS got entries.
1402         Reduce range of offsets allowed for other GOT relocs.
1403
1404 2019-06-23  Alan Modra  <amodra@gmail.com>
1405
1406         PR 24689
1407         * elfcode.h (elf_object_p): Warning fix.
1408
1409 2019-06-21  Alan Modra  <amodra@gmail.com>
1410
1411         PR 24689
1412         * elfcode.h (elf_object_p): Check type of e_shstrndx section.
1413
1414 2019-06-19  Alan Modra  <amodra@gmail.com>
1415
1416         PR 24697
1417         * elf32-ppc.c (ppc_elf_relocate_section): Don't read insn for
1418         R_PPC_EMB_RELSDA.  Mask low bit of R_PPC_EMB_SDA21 r_offset.
1419
1420 2019-06-19  Alan Modra  <amodra@gmail.com>
1421
1422         * elf64-ppc.c (ppc64_elf_inline_plt): Correct st_other test for
1423         functions that require r2 valid to use local entry.
1424         (ppc64_elf_size_stubs, ppc64_elf_relocate_section): Likewise.
1425
1426 2019-06-17  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1427
1428         * elfnn-aarch64.c (elfNN_aarch64_allocate_local_dynrelocs): Remove.
1429         (elfNN_aarch64_size_dynamic_sections): Remove loc_hash_table traversal
1430         with elfNN_aarch64_allocate_local_dynrelocs.
1431
1432 2019-06-14  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1433
1434         * elfnn-aarch64.c: Enable MOVW_PREL relocs for ELF32.
1435
1436 2019-06-14  Alan Modra  <amodra@gmail.com>
1437
1438         * Makefile.in: Regenerate.
1439         * configure: Regenerate.
1440
1441 2019-06-14  Alan Modra  <amodra@gmail.com>
1442
1443         * elf64-ppc.c: Fix comments involving paddi.
1444
1445 2019-06-12  Adam Lackorzymski  <adam@os.inf.tu-dresden.de>
1446
1447         PR 24643
1448         * elf32-arm.c (arm_elf_find_function): Fail if the symol table is
1449         absent, or the bfd is not in the ELF formart.
1450         * elfnn-aarch64.c (aarch64_elf_find_function): Likewise.
1451
1452 2019-06-10  Christos Zoulas  <christos@zoulas.com>
1453
1454         PR 24650
1455         * elf.c (elfcore_make_auxv_note_section): New function.
1456         (elfcore_grok_note): Use it.
1457         (elfcore_grok_freebsd_note): Likewise.
1458         (elfcore_grok_openbsd_note): Likewise.
1459         (elfcore_grok_netbsd_note): Likewise.  Plus add support for
1460         NT_NETBSDCORE_AUXV notes.
1461
1462 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1463
1464         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Set
1465         alignment of the new gnu property section.
1466
1467 2019-06-06  Sudakshina Das  <sudi.das@arm.com>
1468
1469         * bfd-in.h: Change comment.
1470         * bfd-in2.h: Regenerate.
1471         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update warning.
1472         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties):
1473         Likwise.
1474
1475 2019-05-28  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1476
1477         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_PCHI16>:
1478         Remove overflow check.
1479
1480 2019-05-28  Alan Modra  <amodra@gmail.com>
1481
1482         PR 24596
1483         * cofflink.c (coff_link_check_archive_element): Don't assume
1484         element is a coff object file after calling add_archive_element.
1485
1486 2019-05-28  Alan Modra  <amodra@gmail.com>
1487
1488         PR 24596
1489         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Don't
1490         attempt to set sh_entsize for excluded PLT section.
1491
1492 2019-05-28  Alan Modra  <amodra@gmail.com>
1493
1494         PR 24596
1495         * elf64-alpha.c (elf64_alpha_relocate_section): Don't attempt
1496         to emit R_ALPHA_GOTTPREL in PIEs, for which no space is
1497         allocated in alpha_dynamic_entries_for_reloc.
1498
1499 2019-05-28  Alan Modra  <amodra@gmail.com>
1500
1501         PR 24596
1502         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Don't segfault
1503         on NULL output_section.
1504         * elflink.c (elf_final_link_free): Don't free -1 symshndxbuf.
1505
1506 2019-05-28  Alan Modra  <amodra@gmail.com>
1507
1508         PR 24596
1509         * elf32-m68k.c (elf_m68k_get_got_entry): Don't create a new
1510         entry when MUST_FIND.  Abort when MUST_FIND not found.
1511         (elf_m68k_get_bfd2got_entry): Likewise.
1512         (elf_m68k_relocate_section): Remove now useless assert.
1513
1514 2019-05-28  Alan Modra  <amodra@gmail.com>
1515
1516         PR 24596
1517         * elf64-hppa.c (elf64_hppa_finalize_dynreloc): Get the output bfd
1518         from bfd_link_info, not an output section owner.
1519         (elf64_hppa_finish_dynamic_symbol, elf64_hppa_finalize_opd): Likewise.
1520         (elf_hppa_final_link_relocate): Likewise.
1521
1522 2019-05-28  Alan Modra  <amodra@gmail.com>
1523
1524         PR 24596
1525         * aout-tic30.c (MY_bfd_final_link): Don't segfault on missing
1526         create_object_symbols_section, obj_textsec, obj_datasec or
1527         obj_bsssec.  Fix other errors in placement.
1528         * config.bfd: Obsolete tic30-aout.
1529
1530 2019-05-28  Alan Modra  <amodra@gmail.com>
1531
1532         PR 24596
1533         * dwarf2.c (save_section_vma, section_vma_same): Check for NULL
1534         end of section list as well as section_count.
1535         * xcofflink.c (xcoff_link_add_symbols): Fix temporarily changed
1536         section list before returning error.
1537
1538 2019-05-27  Alan Modra  <amodra@gmail.com>
1539
1540         * elf.c (bfd_elf_set_group_contents): Exit on zero size section.
1541
1542 2019-05-27  Alan Modra  <amodra@gmail.com>
1543
1544         PR 24596
1545         * linker.c (_bfd_generic_link_output_symbols): Heed BSF_KEEP.
1546
1547 2019-05-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1548
1549         * elfnn-aarch64.c (elfNN_aarch64_merge_symbol_attribute): New function.
1550         (struct elf_aarch64_link_hash_table): Add variant_pcs member.
1551         (elfNN_aarch64_allocate_dynrelocs): Update variant_pcs.
1552         (elfNN_aarch64_size_dynamic_sections): Add DT_AARCH64_VARIANT_PCS.
1553         (elf_backend_merge_symbol_attribute): Define.
1554
1555 2019-05-24  Alan Modra  <amodra@gmail.com>
1556
1557         * po/SRC-POTFILES.in: Regenerate.
1558
1559 2019-05-24  Alan Modra  <amodra@gmail.com>
1560
1561         * elf64-ppc.c: Comment on powerxx _notoc stub variants.
1562         (LI_R11_0, LIS_R11, ORI_R11_R11_0, SLDI_R11_R11_34): Define.
1563         (PADDI_R12_PC, PLD_R12_PC, D34, HA34): Define.
1564         (struct ppc_link_hash_table): Add powerxx_stubs.
1565         (ppc64_elf_check_relocs): Set powerxx_stubs.
1566         (build_powerxx_offset, size_powerxx_offset),
1567         (num_relocs_for_powerxx_offset),
1568         (emit_relocs_for_powerxx_offset): New functions.
1569         (plt_stub_size): Size powerxx stubs.
1570         (ppc_build_one_stub): Emit powerxx stubs.
1571         (ppc_size_one_stub): Size powerxx stubs.  Omit .eh_frame for
1572         powerxx stubs.
1573
1574 2019-05-24  Alan Modra  <amodra@gmail.com>
1575
1576         * elf64-ppc.c (ppc64_elf_check_relocs): Set has_gotrel for
1577         R_PPC64_GOT_PCREL34.
1578         (xlate_pcrel_opt): New function.
1579         (ppc64_elf_edit_toc): Handle R_PPC64_GOT_PCREL34.
1580         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1581         for R_PPC64_GOT_PCREL34.  Implement R_PPC64_PCREL_OPT optimisation.
1582
1583 2019-05-24  Alan Modra  <amodra@gmail.com>
1584
1585         * reloc.c (BFD_RELOC_PPC64_D34, BFD_RELOC_PPC64_D34_LO),
1586         (BFD_RELOC_PPC64_D34_HI30, BFD_RELOC_PPC64_D34_HA30),
1587         (BFD_RELOC_PPC64_PCREL34, BFD_RELOC_PPC64_GOT_PCREL34),
1588         (BFD_RELOC_PPC64_PLT_PCREL34),
1589         (BFD_RELOC_PPC64_ADDR16_HIGHER34, BFD_RELOC_PPC64_ADDR16_HIGHERA34),
1590         (BFD_RELOC_PPC64_ADDR16_HIGHEST34, BFD_RELOC_PPC64_ADDR16_HIGHESTA34),
1591         (BFD_RELOC_PPC64_REL16_HIGHER34, BFD_RELOC_PPC64_REL16_HIGHERA34),
1592         (BFD_RELOC_PPC64_REL16_HIGHEST34, BFD_RELOC_PPC64_REL16_HIGHESTA34),
1593         (BFD_RELOC_PPC64_D28, BFD_RELOC_PPC64_PCREL28): New reloc enums.
1594         * elf64-ppc.c (PNOP): Define.
1595         (ppc64_elf_howto_raw): Add reloc howtos for new relocations.
1596         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc numbers.
1597         (ppc64_elf_ha_reloc): Adjust addend for highera34 and highesta34
1598         relocs.
1599         (ppc64_elf_prefix_reloc): New function.
1600         (struct ppc_link_hash_table): Add notoc_plt.
1601         (is_branch_reloc): Add R_PPC64_PLTCALL_NOTOC.
1602         (is_plt_seq_reloc): Add R_PPC64_PLT_PCREL34,
1603         R_PPC64_PLT_PCREL34_NOTOC, and R_PPC64_PLTSEQ_NOTOC.
1604         (ppc64_elf_check_relocs): Handle pcrel got and plt relocs.  Set
1605         has_pltcall for section on seeing R_PPC64_PLTCALL_NOTOC.  Handle
1606         possible need for dynamic relocs on non-pcrel powerxx relocs.
1607         (dec_dynrel_count): Handle non-pcrel powerxx relocs.
1608         (ppc64_elf_inline_plt): Handle R_PPC64_PLTCALL_NOTOC.
1609         (toc_adjusting_stub_needed): Likewise.
1610         (ppc64_elf_tls_optimize): Handle R_PPC64_PLTSEQ_NOTOC.
1611         (ppc64_elf_relocate_section): Handle new powerxx relocs.
1612         * bfd-in2.h: Regenerate.
1613         * libbfd.h: Regenerate.
1614
1615 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1616
1617         * config.bfd (targ_cpu): Process bpf-*-none only if BFD64.
1618         * configure.ac: Set target_size=64 for bpf_elf64_le_vec and
1619         bpf_elf64_be_vec.
1620         * configure: Regenerate.
1621
1622 2019-05-23  Jose E. Marchesi  <jose.marchesi@oracle.com>
1623
1624         * configure: Regenerated.
1625         * Makefile.am (ALL_MACHINES): Add cpu-bpf.lo.
1626         (ALL_MACHINES_CFILES): Add cpu-bpf.c.
1627         (BFD64_BACKENDS): Add elf64-bpf.lo.
1628         (BFD64_BACKENDS_CFILES): Add elf64-bpf.c.
1629         * Makefile.in (SOURCE_HFILES): Regenerate.
1630         * config.bfd (targ_cpu): Handle bpf-*-* targets.
1631         * cpu-bpf.c: New file.
1632         * elf64-bpf.c: Likewise.
1633         * targets.c (_bfd_target_vector): Add bpf_elf64_be_vec and
1634         bpf_elf64_le_vec.
1635         * archures.c: Define architecture bfd_arch_bpf and machine
1636         bfd_arch_bpf.
1637         * reloc.c: Define BFD relocations used by the BPF target.
1638         * bfd-in2.h: Regenerated.
1639         * libbfd.h: Likewise.
1640
1641 2019-05-22  Alan Modra  <amodra@gmail.com>
1642
1643         * elf32-arm.c (arm_allocate_glue_section_space): Clear section
1644         contents.
1645
1646 2019-05-22  Alan Modra  <amodra@gmail.com>
1647
1648         * vms-alpha.c (_bfd_vms_write_etir): Don't attempt further
1649         processing on "size error in section".
1650
1651 2019-05-22  Alan Modra  <amodra@gmail.com>
1652
1653         * som.c (som_bfd_free_cached_info): Call
1654         _bfd_generic_close_and_cleanup.
1655
1656 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1657
1658         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Generate error
1659         for TLS_TPREL_HI16(/LO16) relocations in shared library.
1660
1661 2019-05-21  Faraz Shahbazker  <fshahbazker@wavecomp.com>
1662
1663         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Add NULL pointer
1664         checks.  Search the RELA table for n64 relocations.
1665
1666 2019-05-21  Matthew Fortune  <matthew.fortune@mips.com>
1667             Faraz Shahbazker  <fshahbazker@wavecomp.com>
1668
1669         * elfxx-mips.c (LA25_BC): New macro.
1670         (mips_elf_link_hash_table)<compact_branches>: New field.
1671         (STUB_JALRC): New macro.
1672         (mipsr6_o32_exec_plt0_entry_compact): New array.
1673         (mipsr6_n32_exec_plt0_entry_compact): Likewise.
1674         (mipsr6_n64_exec_plt0_entry_compact): Likewise.
1675         (mipsr6_exec_plt_entry_compact): Likewise.
1676         (mips_elf_create_la25_stub): Use BC instead of J for stubs
1677         when compact_branches is true.
1678         (_bfd_mips_elf_finish_dynamic_symbol): Choose the compact
1679         PLT for MIPSR6 with compact_branches.  Do not reorder the
1680         compact branches PLT.  Switch the lazy stub for MIPSR6
1681         with compact_branches to use JALRC.
1682         (mips_finish_exec_plt): Choose the compact PLT0 for MIPSR6
1683         when compact_branches is true.
1684         (_bfd_mips_elf_compact_branches): New function.
1685         * elfxx-mips.h (_bfd_mips_elf_compact_branches): New prototype.
1686
1687 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1688
1689         PR ld/24373
1690         * elfnn-aarch64.c (_bfd_aarch64_erratum_843419_branch_to_stub):
1691         Fix print formatter.
1692
1693 2019-05-21  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1694
1695         PR 24460
1696         * elf32-arm.c (get_value_helper): Remove.
1697         (elf32_arm_final_link_relocate): Fix branch future relocations.
1698
1699 2019-05-21  Tamar Christina  <tamar.christina@arm.com>
1700
1701         PR ld/24373
1702         * bfd-in.h (enum erratum_84319_opts): New
1703         (bfd_elf64_aarch64_set_options, bfd_elf32_aarch64_set_options): Change
1704         int to enum erratum_84319_opts.
1705         * bfd-in2.h: Regenerate.
1706         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Change
1707         fix_erratum_843419 to use new enum, remove fix_erratum_843419_adr.
1708         (_bfd_aarch64_add_stub_entry_after): Conditionally create erratum stub.
1709         (aarch64_size_one_stub): Conditionally size erratum 843419 stubs.
1710         (_bfd_aarch64_resize_stubs): Amend comment.
1711         (elfNN_aarch64_size_stubs): Don't generate stubs when no workaround
1712         requested.
1713         (bfd_elfNN_aarch64_set_options): Use new fix_erratum_843419 enum.
1714         (_bfd_aarch64_erratum_843419_branch_to_stub): Implement selection of
1715         erratum workaround.
1716         (clear_erratum_843419_entry): Update erratum conditional.
1717
1718 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1719
1720         PR ld/24571
1721         * bfd/elf32-avr.c (elf32_avr_relax_section): Adjust range check
1722         when computing distance_short_enough.
1723
1724 2019-05-21  Senthil Kumar Selvaraj  <senthilkumar.selvaraj@microchip.com>
1725
1726         PR ld/24564
1727         * bfd/elf32-avr.c (avr_relative_distance_considering_wrap_around):
1728         Wrap around even if distance equals avr_pc_wrap_around.
1729
1730 2019-05-20  Nick Clifton  <nickc@redhat.com>
1731
1732         * po/fr.po: Updated French translation.
1733
1734 2019-05-16  Andre Vieira  <andre.simoesdiasvieira@arm.com>
1735
1736         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Add case for Tag_MVE_arch.
1737
1738 2019-05-16  Alan Modra  <amodra@gmail.com>
1739
1740         * elf32-arm.c (elf32_arm_write_section): Revert last change.
1741
1742 2019-05-15  Alan Modra  <amodra@gmail.com>
1743
1744         * elf32-arm.c (elf32_arm_write_section): Don't leave
1745         error case of STM32L4XX_ERRATUM_BRANCH_TO_VENEER with
1746         unitialised section contents.
1747
1748 2019-05-14  Jamey Hicks  <jamey.hicks@gmail.com>
1749
1750         PR 19921
1751         * verilog.c: (VerilogDataWidth): New variable.
1752         (verilog_write_record): Emit bytes in VerilogDataWidth bundles.
1753
1754 2019-05-08  Nick Clifton  <nickc@redhat.com>
1755
1756         PR 24523
1757         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Return TRUE
1758         rather than FALSE if encountering a non-ELF file.
1759
1760 2019-05-06  Alan Modra  <amodra@gmail.com>
1761
1762         * elf32-pj.c (pj_elf_reloc): Don't report undefined weak as an error.
1763
1764 2019-05-06  Alan Modra  <amodra@gmail.com>
1765
1766         * reloc.c (BFD_RELOC_PPC64_TPREL16_HIGH, BFD_RELOC_PPC64_TPREL16_HIGHA),
1767         (BFD_RELOC_PPC64_DTPREL16_HIGH, BFD_RELOC_PPC64_DTPREL16_HIGHA):
1768         Sort before BFD_RELOC_PPC64_DTPREL16_HIGHESTA entry.
1769         * libbfd.h: Regenerate.
1770         * bfd-in2.h: Regenerate.
1771
1772 2019-05-04  Alan Modra  <amodra@gmail.com>
1773
1774         PR 24511
1775         * syms.c (coff_section_type): Only allow '.', '$' and numeric
1776         following the standard section names.
1777         (bfd_decode_symclass): Prioritize section flag tests in
1778         decode_section_type before name tests in coff_section_type.
1779         * plugin.c (bfd_plugin_canonicalize_symtab): Init fake_section
1780         and fake_common_section using BFD_FAKE_SECTION.  Use "fake" as
1781         their names and choose standard .text section flags for
1782         fake_section.
1783
1784 2019-05-02  Nick Clifton  <nickc@redhat.com>
1785
1786         PR 24493
1787         * coffcode.h (styp_to_sec_flags): Treat .gnu.debuglink and
1788         .gnu.debugaltlink sections as debugging sections.
1789
1790 2019-04-30  Alan Modra  <amodra@gmail.com>
1791
1792         * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add has_gotrel.
1793         (struct _ppc64_elf_section_data): Likewise.
1794         (ppc64_elf_check_relocs): Set above fields.
1795         (ppc64_elf_edit_toc): Add a pass over GOT relocs.
1796         (ppc64_elf_relocate_section): Edit GOT indirect to GOT relative
1797         when possible.
1798
1799 2019-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1800
1801         PR ld/24486
1802         * elflink.c (elf_link_output_extsym): Don't complain undefined
1803         weak dynamic reference.
1804
1805 2019-04-25  Sudakshina Das  <sudi.das@arm.com>
1806
1807         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): Remove.
1808         (PLT_BTI_TLSDESC_ENTRY_SIZE): Remove.
1809         (PLT_PAC_ENTRY_SIZE, PLT_BTI_PAC_ENTRY_SIZE): Remove.
1810         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): Update.
1811         (elfNN_aarch64_small_plt0_pac_entry): Remove.
1812         (elfNN_aarch64_small_plt0_bti_pac_entry): Remove.
1813         (elfNN_aarch64_small_plt0_bti_entry): Update.
1814         (elfNN_aarch64_small_plt_bti_entry): Update.
1815         (elfNN_aarch64_small_plt_pac_entry): Update.
1816         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): Update.
1817         (setup_plt_values): Setup new entries.
1818         (elfNN_aarch64_finish_dynamic_sections): Remove size change.
1819         (elfNN_aarch64_plt_sym_val): Likewise.
1820
1821 2019-04-22  Jim Wilson  <jimw@sifive.com>
1822
1823         * elfnn-riscv.c (PRSTATUS_SIZE) [ARCH_SIZE==32]: Change from 0 to 204.
1824
1825 2019-04-19  Alan Modra  <amodra@gmail.com>
1826
1827         * elf32-s12z.c (elf_backend_can_gc_sections): Don't define
1828
1829 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1830
1831         * elf64-x86-64.c (elf_x86_64_need_pic): Suggest -fPIE when not
1832         building shared object.
1833         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Likewise.
1834
1835 2019-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1836
1837         PR ld/24458
1838         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): Also check x86
1839         linker_def.
1840
1841 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1842
1843         * reloc.c (BFD_RELOC_ARM_T32_VLDR_VSTR_OFF_IMM): New internal
1844         relocation.
1845         * bfd-in2.h: Regenerate.
1846         * libbfd.h: Likewise.
1847
1848 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1849
1850         * reloc.c (BFD_RELOC_ARM_THUMB_LOOP12): New.
1851         * bfd-in2.h: Regenerated.
1852         * libbfd.h: Regenerated.
1853
1854 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1855
1856         * reloc.c (BFD_RELOC_THUMB_PCREL_BFCSEL): New relocation.
1857         * bfd-in2.h: Regenerated.
1858         * libbfd.h: Likewise.
1859
1860 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1861
1862         * reloc.c (BFD_RELOC_ARM_THUMB_BF13): New.
1863         * bfd-in2.h: Regenerated.
1864         * libbfd.h: Regenerated.
1865         * elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF13.
1866         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF13
1867         and R_ARM_THM_BF12 together.
1868         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF13.
1869
1870 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1871
1872         * reloc.c (BFD_RELOC_ARM_THUMB_BF19): New
1873         * libbfd.h: Regenerated.
1874         * bfd-in2.h: Regenerated.
1875         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF18.
1876         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF19
1877         and R_ARM_THM_BF18 together.
1878         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF19.
1879
1880 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1881
1882         * reloc.c (BFD_RELOC_ARM_THUMB_BF17): New enum.
1883         * bfd-in2.h: Regenerated.
1884         * libbfd.h: Regenerated.
1885         * bfd-elf32-arm.c (elf32_arm_howto_table_1): New entry for R_ARM_THM_BF16.
1886         (elf32_arm_reloc_map elf32_arm_reloc_map): Map BFD_RELOC_ARM_THUMB_BF17
1887         and R_ARM_THM_BF16 together.
1888         (get_value_helper): New reloc helper.
1889         (elf32_arm_final_link_relocate): New switch case for R_ARM_THM_BF16.
1890
1891 2019-04-15  Sudakshina Das  <sudi.das@arm.com>
1892
1893         * reloc.c (BFD_RELOC_THUMB_PCREL_BRANCH5): New enum.
1894         * bfd-in2.h: Regenerate.
1895         * libbfd.h: Regenerate.
1896
1897 2019-04-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1898
1899         * archures.c (bfd_mach_arm_8_1M_MAIN): Define.
1900         * bfd-in2.h: Regenerate.
1901         * cpu-arm.c (arch_info_struct): Add entry for Armv8.1-M Mainline.
1902         * elf32-arm.c (using_thumb_only): Return true for Armv8.1-M Mainline
1903         and update assert.
1904         (using_thumb2): Likewise.
1905         (using_thumb2_bl): Update assert.
1906         (arch_has_arm_nop): Likewise.
1907         (bfd_arm_get_mach_from_attributes): Add case for Armv8.1-M Mainline.
1908         (tag_cpu_arch_combine): Add logic for Armv8.1-M Mainline merging.
1909
1910 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         * elf-linker-x86.h (elf_x86_cet_report): New.
1913         (elf_linker_x86_params): Add cet_report.
1914         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Report
1915         missing IBT and SHSTK properties if needed.
1916
1917 2019-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1918
1919         PR ld/24436
1920         * elf-m10300.c (mn10300_elf_check_relocs): Remove BFD_ASSERT of
1921         "h != NULL".  Don't check "h != NULL" before calling.
1922         bfd_elf_gc_record_vtentry.
1923         * elf32-arm.c (elf32_arm_check_relocs): Likewise.
1924         * elf32-bfin.c (bfin_check_relocs): Likewise.
1925         * elf32-cris.c (cris_elf_check_relocs): Likewise.
1926         * elf32-csky.c (csky_elf_check_relocs): Likewise.
1927         * elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
1928         * elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
1929         * elf32-fr30.c (fr30_elf_check_relocs): Likewise.
1930         * elf32-frv.c (elf32_frv_check_relocs): Likewise.
1931         * elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
1932         * elf32-i386.c (elf_i386_check_relocs): Likewise.
1933         * elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
1934         * elf32-m32r.c (m32r_elf_check_relocs): Likewise.
1935         * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
1936         * elf32-m68k.c (elf_m68k_check_relocs): Likewise.
1937         * elf32-mcore.c (mcore_elf_check_relocs): Likewise.
1938         * elf32-metag.c (elf_metag_check_relocs): Likewise.
1939         * elf32-or1k.c (or1k_elf_check_relocs): Likewise.
1940         * elf32-ppc.c (ppc_elf_check_relocs): Likewise.
1941         * elf32-s390.c (elf_s390_check_relocs): Likewise.
1942         * elf32-sh.c (sh_elf_check_relocs): Likewise.
1943         * elf32-v850.c (v850_elf_check_relocs): Likewise.
1944         * elf32-vax.c (elf_vax_check_relocs): Likewise.
1945         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
1946         * elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
1947         * elf64-mmix.c (mmix_elf_check_relocs): Likewise.
1948         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1949         * elf64-s390.c (elf_s390_check_relocs): Likewise.
1950         * elf64-x86-64.c (elf_s390_check_relocs): Likewise.
1951         * elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
1952         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
1953         * elflink.c (bfd_elf_gc_record_vtinherit): Check for corrupt
1954         VTENTRY entry.
1955
1956 2019-04-11  Alan Modra  <amodra@gmail.com>
1957
1958         PR 24435
1959         * elflink.c (elf_link_add_object_symbols): Don't read partial
1960         dynamic entries from fuzzed objects.
1961
1962 2019-04-11  Tamar Christina  <tamar.christina@arm.com>
1963
1964         PR ld/24302
1965         * elfnn-aarch64.c (elfNN_aarch64_size_dynamic_sections): Don't emit
1966         DT_TLSDESC_GOT and DT_TLSDESC_PLT when DF_BIND_NOW.
1967         (elfNN_aarch64_finish_dynamic_sections): Don't write PLT if DF_BIND_NOW.
1968
1969 2019-04-10  Michael Forney  <mforney@mforney.org>
1970
1971         PR 24427
1972         * doc/chew.c (free_words): Correctly free "push_text" strings.
1973
1974 2019-04-08  H.J. Lu  <hongjiu.lu@intel.com>
1975
1976         * config.bfd: Remove i[3-7]86-*-kaos* and i[3-7]86-*-chaos targets.
1977
1978 2019-04-08  Alan Modra  <amodra@gmail.com>
1979
1980         * configure.ac (elfxx_x86): Define and use.
1981         * configure: Regenerate.
1982
1983 2019-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1984
1985         * elf-linker-x86.h: New file.
1986         * elf32-i386.c (elf_i386_convert_load_reloc): Use htab->params
1987         to get x86-specific linker options.
1988         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Likewise.
1989         (elf_x86_64_check_relocs): Likewise.
1990         (elf_x86_64_relocate_section): Likewise.
1991         (elf_x86_64_link_setup_gnu_properties): Likewise.
1992         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Likewise.
1993         (_bfd_x86_elf_link_setup_gnu_properties): Likewise.
1994         (_bfd_elf_linker_x86_set_options): New function.
1995         * elfxx-x86.h: Include "elf-linker-x86.h".
1996         (elf_x86_link_hash_table): Add params.
1997
1998 2019-04-03  Alan Modra  <amodra@gmail.com>
1999
2000         * coff-i386.c, * coff-x86_64.c, * coffgen.c, * dwarf2.c,
2001         * elf-m10200.c, * elf.c, * elf32-arm.c, * elf32-bfin.c,
2002         * elf32-csky.c, * elf32-m32r.c, * elf32-microblaze.c, * elf32-pru.c,
2003         * elf32-rx.c, * elf32-xgate.c, * elf64-sparc.c, * elfnn-ia64.c,
2004         * elfxx-riscv.c, * elfxx-sparc.c, * linker.c, * mach-o.c,
2005         * pe-x86_64.c, * pei-x86_64.c, * plugin.c: Whitespace fixes.
2006
2007 2019-04-02  Jim Wilson  <jimw@sifive.com>
2008
2009         PR 24389
2010         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Move read of
2011         ELF header flags to after check for ELF object file.  Loop through
2012         sections looking for code sections, if none, then skip ABI checks.
2013
2014 2019-03-30  Andrew Waterman  <andrew@sifive.com>
2015
2016         * elfnn-riscv.c (_bfd_riscv_relax_call): Only check ARCH_SIZE for
2017         rd == X_RA case.
2018
2019 2019-03-29  Max Filippov  <jcmvbkbc@gmail.com>
2020
2021         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Add
2022         info->export_dynamic to the conditional.
2023
2024 2019-03-28  Alan Modra  <amodra@gmail.com>
2025
2026         PR 24392
2027         * configure.ac: Invoke AC_CHECK_SIZEOF(int).
2028         * configure: Regenerate.
2029         * coffgen.c (coff_get_reloc_upper_bound): Replace gcc diagnostic
2030         workaround with SIZEOF_LONG vs. SIZEOF_INT check.
2031         * elf.c (_bfd_elf_get_reloc_upper_bound): Likewise.
2032         * elf64-sparc.c (elf64_sparc_get_reloc_upper_bound): Likewise.
2033         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2034
2035 2019-03-21  Jim Wilson  <jimw@sifive.com>
2036
2037         PR 24365
2038         * elfnn-riscv.c (riscv_elf_relocate_section): For STT_SECTION check,
2039         verify sym non-NULL before using.  Add identical check using h.
2040
2041 2019-03-21  Sudakshina Das  <sudi.das@arm.com>
2042
2043         * elf-bfd.h (struct elf_backend_data): Add argument to
2044         merge_gnu_properties.
2045         * elf-properties.c (elf_merge_gnu_properties): Add argument to
2046         itself and while calling bed->merge_gnu_properties.
2047         (elf_merge_gnu_property_list): Update the calls for
2048         elf_merge_gnu_properties.
2049         * elfnn-aarch64.c (elfNN_aarch64_merge_gnu_properties): Update handling
2050         of --force-bti warning and add argument.
2051         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Add
2052         warning.
2053         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Add argument.
2054         * elfxx-x86.h (_bfd_x86_elf_merge_gnu_properties): Likewise in
2055         declaration.
2056
2057 2019-03-20  Sudakshina Das  <sudi.das@arm.com>
2058
2059         * elfxx-aarch64.c (_bfd_aarch64_elf_link_fixup_gnu_properties): Define.
2060         * elfxx-aarch64.h (_bfd_aarch64_elf_link_fixup_gnu_properties): Declare.
2061         (elf_backend_fixup_gnu_properties): Define for AArch64.
2062
2063 2019-03-18  Alan Modra  <amodra@gmail.com>
2064
2065         PR 24355
2066         * elf32-ppc.c (ppc_finish_symbols): Don't call write_glink_stub
2067         for local iplt syms with ent->plt.offset == -1.  Remove ineffective
2068         attempt at writing glink stubs only once.
2069
2070 2019-03-16  Alan Modra  <amodra@gmail.com>
2071
2072         PR 24337
2073         * elf.c (_bfd_elf_rela_local_sym): Revert last change.
2074         (_bfd_elf_rel_local_sym): Likewise.
2075         * elflink.c (elf_link_input_bfd): Use bfd_und_section for
2076         section of symbols with unrecognized shndx.
2077
2078 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2079
2080         PR ld/24267
2081         * coffgen.c (_bfd_coff_section_already_linked): Skip discarded
2082         section.
2083         * cofflink.c (coff_link_add_symbols): Check for symbols defined
2084         in discarded section.
2085
2086 2019-03-15  Alan Modra  <amodra@gmail.com>
2087
2088         PR 24339
2089         * elflink.c (elf_link_add_object_symbols): Bail out on a local
2090         symbol after globals if elf_bad_symtab is not set.
2091
2092 2019-03-15  Alan Modra  <amodra@gmail.com>
2093
2094         PR 24337
2095         * elf.c (_bfd_elf_rela_local_sym): Don't segfault on NULL sec.
2096         (_bfd_elf_rel_local_sym): Likewise.
2097
2098 2019-03-15  Alan Modra  <amodra@gmail.com>
2099
2100         PR 24336
2101         * elflink.c (elf_link_read_relocs_from_section): Handle fuzzed
2102         object files with sh_size not a multiple of sh_entsize.
2103
2104 2019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2105
2106         PR ld/24338
2107         * elf64-x86-64.c (elf_x86_64_relocate_section): Check for corrupt
2108         input with bad relocation.
2109
2110 22019-03-15  H.J. Lu  <hongjiu.lu@intel.com>
2111
2112         * elf64-x86-64.c (elf_x86_64_relocate_section): Re-indent.
2113
2114 2019-03-14  Nick Clifton  <nickc@redhat.com>
2115
2116         PR 24334
2117         * dwarf2.c (struct dwarf2_debug): Add sec_vma_count field.
2118         (save_section_vma): Initialise field to the number of entries in
2119         the sec_vma table.
2120         (section_vma_same): Check that the number of entries in the
2121         sec_vma table matches the number of sections in the bfd.
2122
2123 2019-03-14  Nick Clifton  <nickc@redhat.com>
2124
2125         PR 24333
2126         * elflink.c (_bfd_elf_add_default_symbol): Add a check for a NULL
2127         section owner pointer when adding the default symbol.
2128
2129 2019-03-14  Nick Clifton  <nickc@redhat.com>
2130
2131         PR 24332
2132         * elflink.c (elf_link_add_object_symbols): Add new local variable
2133         extversym_end.  Initialise it to point to the end of the version
2134         symbol table, if present.  Check it when initialising and updating
2135         the ever pointer.
2136
2137 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2138
2139         * elfnn-aarch64.c (PLT_PAC_ENTRY_SIZE, PLT_PAC_SMALL_ENTRY_SIZE): New.
2140         (PLT_BTI_PAC_ENTRY_SIZE, PLT_BTI_PAC_SMALL_ENTRY_SIZE): New.
2141         (setup_plt_values): Account for PAC or PAC and BTI enabled PLTs.
2142         (elfNN_aarch64_size_dynamic_sections): Add checks for PLT_BTI_PAC
2143         and PLT_PAC_PLT.
2144         (elfNN_aarch64_finish_dynamic_sections): Account for PLT_BTI_PAC.
2145         (get_plt_type): Add case for DT_AARCH64_PAC_PLT.
2146         (elfNN_aarch64_plt_sym_val): Add cases for PLT_BTI_PAC and PLT_PAC.
2147
2148 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2149             Szabolcs Nagy  <szabolcs.nagy@arm.com>
2150
2151         * bfd-in.h (aarch64_plt_type, aarch64_enable_bti_type): New.
2152         (aarch64_bti_pac_info): New.
2153         (bfd_elf64_aarch64_set_options): Add aarch64_bti_pac_info argument.
2154         (bfd_elf32_aarch64_set_options): Likewise.
2155         * bfd-in2.h: Regenerate
2156         * elfnn-aarch64.c (PLT_BTI_ENTRY_SIZE): New.
2157         (PLT_BTI_SMALL_ENTRY_SIZE, PLT_BTI_TLSDESC_ENTRY_SIZE): New.
2158         (elfNN_aarch64_small_plt0_bti_entry): New.
2159         (elfNN_aarch64_small_plt_bti_entry): New.
2160         (elfNN_aarch64_tlsdesc_small_plt_bti_entry): New.
2161         (elf_aarch64_obj_tdata): Add no_bti_warn and plt_type fields.
2162         (elf_aarch64_link_hash_table): Add plt0_entry, plt_entry and
2163         tlsdesc_plt_entry_size fields.
2164         (elfNN_aarch64_link_hash_table_create): Initialise the new fields.
2165         (setup_plt_values): New helper function.
2166         (bfd_elfNN_aarch64_set_options): Use new bp_info to set plt sizes and
2167         bti enable type.
2168         (elfNN_aarch64_allocate_dynrelocs): Use new size members instead of
2169         fixed macros.
2170         (elfNN_aarch64_size_dynamic_sections): Likewise and add checks.
2171         (elfNN_aarch64_create_small_pltn_entry): Use new generic pointers
2172         to plt stubs instead of fixed ones and update filling them according
2173         to the need for bti.
2174         (elfNN_aarch64_init_small_plt0_entry): Likewise.
2175         (elfNN_aarch64_finish_dynamic_sections): Likewise.
2176         (get_plt_type, elfNN_aarch64_get_synthetic_symtab): New.
2177         (elfNN_aarch64_plt_sym_val): Update size accordingly.
2178         (elfNN_aarch64_link_setup_gnu_properties): Set up plts if BTI GNU NOTE
2179         is set.
2180         (bfd_elfNN_get_synthetic_symtab): Define.
2181         (elfNN_aarch64_merge_gnu_properties): Give out warning with --force-bti
2182         and mising BTI NOTE SECTION.
2183
2184
2185 2019-03-13  Sudakshina Das  <sudi.das@arm.com>
2186
2187         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Exclude
2188         linker created inputs from merge.
2189         * elfnn-aarch64.c (struct elf_aarch64_obj_tdata): Add field for
2190         GNU_PROPERTY_AARCH64_FEATURE_1_AND properties.
2191         (elfNN_aarch64_link_setup_gnu_properties): New.
2192         (elfNN_aarch64_merge_gnu_properties): New.
2193         (elf_backend_setup_gnu_properties): Define for AArch64.
2194         (elf_backend_merge_gnu_properties): Likewise.
2195         * elfxx-aarch64.c (_bfd_aarch64_elf_link_setup_gnu_properties): Define.
2196         (_bfd_aarch64_elf_parse_gnu_properties): Define.
2197         (_bfd_aarch64_elf_merge_gnu_properties): Define.
2198         * elfxx-aarch64.h (_bfd_aarch64_elf_link_setup_gnu_properties): Declare.
2199         (_bfd_aarch64_elf_parse_gnu_properties): Declare.
2200         (_bfd_aarch64_elf_merge_gnu_properties): Declare.
2201         (elf_backend_parse_gnu_properties): Define for AArch64.
2202
2203 2019-03-13  H.J. Lu  <hongjiu.lu@intel.com>
2204
2205         PR ld/24322
2206         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Properly
2207         merge GNU_PROPERTY_X86_FEATURE_1_[IBT|SHSTK].
2208
2209 2019-03-12  Alan Modra  <amodra@gmail.com>
2210
2211         * coffcode.h (buy_and_read): Delete unnecessary forward decl.  Add
2212         nmemb parameter.  Use bfd_alloc2.
2213         (coff_slurp_line_table): Use bfd_alloc2.  Update buy_and_read calls.
2214         Delete assertion.
2215         (coff_slurp_symbol_table): Use bfd_alloc2 and bfd_zalloc2.
2216         (coff_slurp_reloc_table): Use bfd_alloc2.  Update buy_and_read calls.
2217         * coffgen.c (coff_get_reloc_upper_bound): Ensure size calculation
2218         doesn't overflow.
2219         * elf.c (bfd_section_from_shdr): Use bfd_zalloc2.  Style fix.
2220         (assign_section_numbers): Style fix.
2221         (swap_out_syms): Use bfd_malloc2.
2222         (_bfd_elf_get_reloc_upper_bound): Ensure size calculation doesn't
2223         overflow.
2224         (_bfd_elf_make_empty_symbol): Style fix.
2225         (elfobj_grok_stapsdt_note_1): Formatting.
2226         * elfcode.h (elf_object_p): Use bfd_alloc2.
2227         (elf_write_relocs, elf_write_shdrs_and_ehdr): Likewise.
2228         (elf_slurp_symbol_table): Use bfd_zalloc2.
2229         (elf_slurp_reloc_table): Use bfd_alloc2.
2230         (_bfd_elf_bfd_from_remote_memory): Use bfd_malloc2.
2231         * elf64-sparc (elf64_sparc_get_reloc_upper_bound): Ensure
2232         size calculation doesn't overflow.
2233         (elf64_sparc_get_dynamic_reloc_upper_bound): Likewise.
2234         * mach-o.c (bfd_mach_o_get_reloc_upper_bound): Likewise.
2235         * pdp11.c (get_reloc_upper_bound): Copy aoutx.h version.
2236
2237 2019-03-08  Alan Modra  <amodra@gmail.com>
2238
2239         PR 24311
2240         * merge.c (merge_strings): Return secinfo.  Don't pad section
2241         to alignment here.
2242         (_bfd_merge_sections): Pad section to alignment here, if input
2243         sections contributing to merged output all pad to alignment.
2244         Formatting.
2245
2246 2019-03-06  Nick Clifton  <nickc@redhat.com>
2247
2248         * dwarf2.c (_bfd_dwarf2_find_symbol_bias): Check for a NULL symbol
2249         table pointer.
2250         * coffgen.c (coff_find_nearest_line_with_names): Do not call
2251         _bfd_dwarf2_find_symbol_bias if there is no symbol table available.
2252
2253 2019-03-01  Andreas Krebbel  <krebbel@linux.ibm.com>
2254
2255         This reverts commit 5a12586d44fa8d5dfc74cbca4f2f36a273a16335.
2256         2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2257
2258         PR 20113
2259         * elf32-s390.c (allocate_dynrelocs): Update comment.
2260
2261 2019-02-28  Tamar Christina  <tamar.christina@arm.com>
2262
2263         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Correct CIE parse.
2264
2265 2019-02-28  Nick Clifton  <nickc@redhat.com>
2266
2267         PR 24273
2268         * elf.c (bfd_elf_string_from_elf_section): Check for a string
2269         section that is not NUL terminated.
2270
2271 2019-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2272
2273         PR ld/24276
2274         * elf64-x86-64.c (elf_x86_64_check_relocs): Skip symbol defined
2275         by linker when checking copy reloc on protected symbol.
2276
2277 2019-02-24  Alan Modra  <amodra@gmail.com>
2278
2279         PR 24144
2280         * pdp11.c (set_section_contents): Revert 2015-02-24 change.
2281
2282 2019-02-20  Eric Tsai  <erictsai@cadence.com>
2283
2284         * elf32-xtensa.c (is_resolvable_asm_expansion): Scan output
2285         sections between the call site and call destination and adjust
2286         call distance by the largest alignment.
2287
2288 2019-02-20  Alan Hayward  <alan.hayward@arm.com>
2289
2290         * elf-bfd.h (elfcore_write_aarch_pauth): Add declaration.
2291         * elf.c (elfcore_grok_aarch_pauth): New function.
2292         (elfcore_grok_note): Check for NT_ARM_PAC_MASK.
2293         (elfcore_write_aarch_pauth): New function.
2294         (elfcore_write_register_note): Check for AArch64 pauth section.
2295
2296 2019-02-20  Alan Modra  <amodra@gmail.com>
2297
2298         PR 24225
2299         * elf32-nios2.c (nios2_elf32_relocate_section): Check asprintf
2300         return value.
2301
2302 2019-02-20  Michael Roitzsch  <reactorcontrol@icloud.com>
2303
2304         * configure.ac (SHARED_LIBADD): Add -liberty -lintl for all
2305         Darwin hosts, not just or1k.
2306         * configure: Regenerate.
2307
2308 2019-02-20  Alan Modra  <amodra@gmail.com>
2309
2310         PR 24236
2311         * archive64.c (_bfd_archive_64_bit_slurp_armap): Move code adding
2312         sentinel NUL to string buffer nearer to loop where it is used.
2313         Don't go past sentinel when scanning strings, and don't write
2314         NUL again.
2315         * archive.c (do_slurp_coff_armap): Simplify string handling to
2316         archive64.c style.
2317
2318 2019-02-19  Alan Modra  <amodra@gmail.com>
2319
2320         PR 24235
2321         * pei-x86_64.c (pex64_bfd_print_pdata_section): Correct checks
2322         attempting to prevent read past end of section.
2323
2324 2019-02-18  Alan Modra  <amodra@gmail.com>
2325
2326         PR 24225
2327         * elf32-nios2.c (nios2_elf32_relocate_section): Use asprintf and
2328         PRIx64 to generate warning messages.  Print local sym names too.
2329
2330 2019-02-09  Vineet Gupta  <vgupta@synopsys.com>
2331
2332         * elf32-arc (INIT_SYM_STRING): Delete.
2333         (FINI_SYM_STRING): Likewise.
2334         (init_str): Likewise.
2335         (fini_str): Likewise.
2336
2337 2019-02-08  Alan Modra  <amodra@gmail.com>
2338
2339         * elf32-ppc.c (ppc_elf_relocate_section): Add %X to "unsupported
2340         for bss-plt" warning to make it an error.
2341
2342 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2343
2344         PR ld/18841
2345         * elf32-sparc.c (elf32_sparc_reloc_type_class): Return
2346         reloc_class_ifunc for ifunc symbols.
2347         * elf64-sparc.c (elf64_sparc_reloc_type_class): Likewise.
2348
2349 2019-02-07  Eric Botcazou  <ebotcazou@adacore.com>
2350
2351         * elf32-visium.c (visium_elf_howto_parity_reloc): Minor tweak.
2352         <R_VISIUM_PC16>: Use explicit range test to detect an overflow.
2353
2354 2019-02-07  Nick Clifton  <nickc@redhat.com>
2355
2356         * config.bfd: Move the powerpc-lynxos and powerpc-windiss targets
2357         into the definitely obsolete list.
2358
2359 2019-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2360
2361         PR ld/24151
2362         * elf64-x86-64.c (elf_x86_64_need_pic): Check
2363         SYMBOL_DEFINED_NON_SHARED_P instead of def_regular.
2364         (elf_x86_64_relocate_section): Move PIC check for PC-relative
2365         relocations to ...
2366         (elf_x86_64_check_relocs): Here.
2367         (elf_x86_64_finish_dynamic_symbol): Use SYMBOL_DEFINED_NON_SHARED_P
2368         to check if a symbol is defined in a non-shared object.
2369         * elfxx-x86.h (SYMBOL_DEFINED_NON_SHARED_P): New.
2370
2371 2019-01-21  Sergio Durigan Junior  <sergiodj@redhat.com>
2372
2373         * elf32-arm.c (elf32_arm_final_link_relocate): Use 'llabs' instead
2374         of 'labs' (and fix GCC warning).
2375
2376 2019-01-25  Nick Clifton  <nickc@redhat.com>
2377
2378         * po/ru.po: Updated Russian translation.
2379
2380 2019-01-23  Nick Clifton  <nickc@redhat.com>
2381
2382         * po/fr.po: Updated French translation.
2383
2384 2019-01-21  Nick Clifton  <nickc@redhat.com>
2385
2386         * po/pt.po: Updated Portuguese translation.
2387         * po/uk.po: Updated Ukranian translation.
2388
2389 2019-01-21  Yuri Chornoivan  <yurchor@ukr.net>
2390
2391         PR 24108
2392         * elf32-nds32.c (nds32_relocate_section): Add space between words
2393         in error message.
2394         * elfnn-riscv.c (riscv_version_mismatch): Fix spelling mistake in
2395         error message.
2396         (riscv_i_or_e_p): Likewise.
2397         (riscv_merge_arch_attr_info): Likewise.
2398
2399 2019-01-19  Nick Clifton  <nickc@redhat.com>
2400
2401         * version.m4: Reset to 2.32.51
2402         * configure: Regenerate.
2403         * po/bfd.pot: Regenerate.
2404
2405 2018-06-24  Nick Clifton  <nickc@redhat.com>
2406
2407         2.32 branch created.
2408
2409 2019-01-16  Kito Cheng  <kito@andestech.com>
2410
2411         * elf-attrs.c (vendor_obj_attr_size): Return 0 if size is 0 even
2412         for OBJ_ATTR_PROC.
2413
2414 2019-01-16  Kito Cheng  <kito@andestech.com>
2415             Nelson Chu  <nelson@andestech.com>
2416
2417         * elfnn-riscv.c (in_subsets): New.
2418         (out_subsets): Likewise.
2419         (merged_subsets): Likewise.
2420         (riscv_std_ext_p): Likewise.
2421         (riscv_non_std_ext_p): Likewise.
2422         (riscv_std_sv_ext_p): Likewise.
2423         (riscv_non_std_sv_ext_p): Likewise.
2424         (riscv_version_mismatch): Likewise.
2425         (riscv_i_or_e_p): Likewise.
2426         (riscv_merge_std_ext): Likewise.
2427         (riscv_merge_non_std_and_sv_ext): Likewise.
2428         (riscv_merge_arch_attr_info): Likewise.
2429         (riscv_merge_attributes): Likewise.
2430         (_bfd_riscv_elf_merge_private_bfd_data): Merge attribute.
2431
2432         * elfnn-riscv.c (riscv_elf_obj_attrs_arg_type): New.
2433         (elf_backend_obj_attrs_vendor): Define.
2434         (elf_backend_obj_attrs_section_type): Likewise.
2435         (elf_backend_obj_attrs_section): Likewise.
2436         (elf_backend_obj_attrs_arg_type): Define as
2437         riscv_elf_obj_attrs_arg_type.
2438         * elfxx-riscv.c (riscv_estimate_digit): New.
2439         (riscv_estimate_arch_strlen1): Likewise.
2440         (riscv_estimate_arch_strlen): Likewise.
2441         (riscv_arch_str1): Likewise.
2442         (riscv_arch_str): Likewise.
2443         * elfxx-riscv.h (riscv_arch_str): Declare.
2444
2445 2019-01-14  John Darrington <john@darrington.wattle.id.au>
2446
2447         * bfd-in2.h [BFD_RELOC_S12Z_OPR]: New reloc.
2448         * libbfd.h: regen.
2449         * elf32-s12z.c (eld_s12z_howto_table): R_S12Z_OPR takes non zero
2450         source field.  (md_apply_fix): Apply final fix
2451         to BFD_RELOC_S12Z_OPR.
2452         * reloc.c[BFD_RELOC_S12Z_OPR]: New reloc.
2453
2454 2019-01-14  Maamoun Tarsha  <maamountk@hotmail.com>
2455
2456         PR 20113
2457         * elf32-s390.c (allocate_dynrelocs): Update comment.
2458
2459 2019-01-09  Andrew Paprocki  <andrew@ishiboo.com>
2460
2461         * warning.m4: Adjust egrep pattern for non-GNU compilers.
2462         * configure: Regenerate.
2463
2464 2019-01-08  Alan Modra  <amodra@gmail.com>
2465
2466         PR 23699
2467         PR 24065
2468         * ihex.c (ihex_write_object_contents): Properly check 32-bit
2469         address range.
2470
2471 2019-01-05  Yoshinori Sato <ysato@users.sourceforge.jp>
2472
2473         * bfd/archures.c: Add bfd_mach_rx_v2 and bfd_mach_rx_v3.
2474         * bfd/bfd-in2.h: Regenerate.
2475         * bfd/cpu-rx.c (arch_info_struct): Add RXv2 and RXv3 entry.
2476         * bfd/elf32-rx.c (elf32_rx_machine): Add RXv2 and RXv3 support.
2477
2478 2019-01-04  Lifang Xia  <lifang_xia@c-sky.com>
2479
2480         * config.bfd (csky-*-elf* | csky-*-linux*): Modify the csky
2481         default target, little endian target is more suitable.
2482
2483 2019-01-04  Alan Modra  <amodra@gmail.com>
2484
2485         PR 24061
2486         PR 21786
2487         * coff-rs6000.c (GET_VALUE_IN_FIELD): Add base parameter and
2488         adjust all callers.
2489         (EQ_VALUE_IN_FIELD): Likewise.
2490         * coff64-rs6000.c (GET_VALUE_IN_FIELD): Likewise.
2491
2492 2019-01-01  Alan Modra  <amodra@gmail.com>
2493
2494         Update year range in copyright notice of all files.
2495
2496 For older changes see ChangeLog-2018
2497 \f
2498 Copyright (C) 2019 Free Software Foundation, Inc.
2499
2500 Copying and distribution of this file, with or without modification,
2501 are permitted in any medium without royalty provided the copyright
2502 notice and this notice are preserved.
2503
2504 Local Variables:
2505 mode: change-log
2506 left-margin: 8
2507 fill-column: 74
2508 version-control: never
2509 End: