bfd/ChangeLog

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