bfd/ChangeLog

   1 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
   2
   3         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
   4         (compute_fill_extra_space): Drop declaration. Rename function to
   5         xtensa_compute_fill_extra_space.
   6         (compute_ebb_actions, remove_dead_literal): Update references to
   7         compute_fill_extra_space.
   8
   9 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
  10
  11         * elf32-xtensa.c (elf32xtensa_separate_props): New global
  12         variable.
  13         (xtensa_add_names): New function.
  14         (xtensa_property_section_name): Add new parameter
  15         separate_sections, use it to choose property section name.
  16         (xtensa_get_separate_property_section): New function.
  17         (xtensa_get_property_section): Invoke
  18         xtensa_get_separate_property_section to get individual property
  19         section if it exists, common property section otherwise.
  20         (xtensa_make_property_section): Pass elf32xtensa_separate_props
  21         to xtensa_property_section_name.
  22
  23 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
  24
  25         PR binutils/23146
  26         * bfd-in.h: Include "diagnostics.h".
  27         * bfd-in2.h: Regenerated.
  28         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
  29         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
  30         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
  31         -Wstringop-truncation.
  32         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
  33         * elf32-s390.c (elf_s390_write_core_note): Likewse.
  34         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
  35         * elf64-s390.c (elf_s390_write_core_note): Likewse.
  36         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
  37
  38 2018-06-03  Jim Wilson  <jimw@sifive.com>
  39
  40         PR ld/23244
  41         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
  42         for and handle an undefined weak with no PLT.
  43
  44         PR ld/22756
  45         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
  46         to code that ignores duplicate symbols.
  47
  48 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         * version.m4: Bump version to 2.30.52
  51         * configure: Regenerated.
  52
  53 2018-06-01  Alan Modra  <amodra@gmail.com>
  54
  55         * bfd.c (_bfd_error_handler): Arrange for this function to be
  56         declared in bfd-in2.h.
  57         * libbfd-in.h (_bfd_error_handler): Don't declare.
  58         * libbfd.h: Regenerate.
  59         * bfd-in2.h: Regenerate.
  60
  61 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
  62
  63         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
  64         This is needed to generate UEFI application image files from ELFs.
  65
  66 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  67
  68         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
  69         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  70         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  71         plt_tlsdesc_got2_insn_end for TLSDESC entry.
  72         (elf_i386_lazy_ibt_plt): Likewise.
  73         (elf_i386_nacl_plt): Likewise.
  74         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
  75         (elf_x86_64_tlsdesc_plt_entry): This.
  76         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
  77         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  78         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  79         plt_tlsdesc_got2_insn_end for TLSDESC entry.
  80         (elf_x86_64_lazy_bnd_plt): Likewise.
  81         (elf_x86_64_lazy_ibt_plt): Likewise.
  82         (elf_x32_lazy_ibt_plt): Likewise.
  83         (elf_x86_64_nacl_plt): Likewise.
  84         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
  85         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  86         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  87         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
  88         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
  89         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
  90         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
  91         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
  92         (elf_x86_non_lazy_plt_layout): Update comments.
  93         (elf_x86_plt_layout): Likewise.
  94
  95 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  96
  97         PR ld/23238
  98         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
  99         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 100         (elf_backend_add_symbol_hook): Likewise.
 101         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 102         (elf_backend_add_symbol_hook): Likewise.
 103         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 104         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 105         (elf_backend_add_symbol_hook): Likewise.
 106         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 107         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 108         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 109         (elf_backend_add_symbol_hook): Likewise.
 110         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 111         handling.
 112         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 113         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 114         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 115         * elflink.c (elf_link_add_object_symbols): Set
 116         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 117
 118 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 119
 120         PR ld/23194
 121         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 122         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 123         Extracted from _bfd_elf_link_assign_sym_version.
 124         (_bfd_elf_link_hide_sym_by_version): New function.
 125         (_bfd_elf_link_assign_sym_version): Use
 126         _bfd_elf_link_hide_versioned_symbol.
 127         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 128         _bfd_elf_link_hide_sym_by_version instead of
 129         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 130
 131 2018-05-25  Alan Modra  <amodra@gmail.com>
 132
 133         * Makefile.in: Regenerate.
 134         * po/SRC-POTFILES.in: Regenerate.
 135
 136 2018-05-25  Alan Modra  <amodra@gmail.com>
 137
 138         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 139         * configure: Regenerate.
 140
 141 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 142
 143         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 144         to data.
 145
 146 2018-05-22  Alan Modra  <amodra@gmail.com>
 147
 148         PR 23207
 149         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 150         is NULL.
 151         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 152         sections.
 153         (final_link_relocate): Revert last change.
 154
 155 2018-05-22  Alan Modra  <amodra@gmail.com>
 156
 157         PR 23207
 158         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 159         stubs in non-alloc sections.
 160
 161 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         PR ld/23201
 164         * aout-target.h (MY_bfd_link_hide_symbol): New.
 165         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 166         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 167         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 168         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 169         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 170         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 171         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 172         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 173         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 174         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 175         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 176         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 177         (bfd_link_hide_symbol): Likewise.
 178         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 179         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 180         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 181         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 182         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 183         * som.c (som_bfd_link_hide_symbol): Likewise.
 184         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 185         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 186         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 187         (alpha_vms_bfd_link_hide_symbol): Likewise.
 188         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 189         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 190         _bfd_generic_link_hide_symbol.
 191         (rs6000_xcoff64_aix_vec): Likewise.
 192         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 193         local symbol dynamic.
 194         (_bfd_elf_link_hide_symbol): New function.
 195         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 196         check root.ldscript_def.
 197         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 198         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 199         * bfd-in2.h: Regenerated.
 200         * libbfd.h: Likewise.
 201
 202 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 203
 204         PR binutils/23199
 205         * elf.c (setup_group): Mark section in a section group with
 206         SHF_GROUP.
 207
 208 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 209
 210         PR ld/23194
 211         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 212         set eh->local_ref to 1 if a symbol is versioned and there is a
 213         version script.
 214
 215 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 216
 217         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 218         EF_RISCV_RVE.
 219
 220 2018-05-18  Jim Wilson  <jimw@sifive.com>
 221
 222         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 223         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 224         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 225         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 226         (riscv_elf_finish_dynamic_symbol): Likewise.
 227
 228 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 229
 230         * Makefile.am: Add s12z files.
 231         * Makefile.in: Regenerate.
 232         * archures.c: Add bfd_s12z_arch.
 233         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 234         * bfd-in2.h: Regenerate.
 235         * config.bfd: Add s12z target.
 236         * configure.ac: Add s12z target.
 237         * configure: Regenerate.
 238         * cpu-s12z.c: New file.
 239         * elf32-s12z.c: New file.
 240         * libbfd.c (bfd_putb24): New function.
 241         (bfd_putl24): New function.
 242         * libbfd.h: Regenerate.
 243         * reloc.c: Add s12z relocations.
 244         (bfd_get_reloc_size): Handle size 5 relocs.
 245         * targets.c: Add s12z_elf32_vec.
 246
 247 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 248
 249         PR ld/23189
 250         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 251         like R_386_GOT32.
 252         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 253         set eh->local_ref to 1 for linker defined symbols.
 254
 255 2018-05-18  Alan Modra  <amodra@gmail.com>
 256
 257         PR 23199
 258         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 259         don't point at other SHT_GROUP sections.  Set shdr corresponding
 260         to invalid entry, to NULL rather than section 0.  Identify
 261         SHT_GROUP section index when reporting an error.  Cope with NULL
 262         shdr pointer.
 263
 264 2018-05-18  Alan Modra  <amodra@gmail.com>
 265
 266         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 267         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 268         visibility.
 269         * libbfd.h: Regenerate.
 270         * configure: Regenerate.
 271         * config.in: Regenerate.
 272
 273 2018-05-18  Alan Modra  <amodra@gmail.com>
 274
 275         * libbfd-in.h: Add include guard.
 276         * libcoff-in.h: Likewise.
 277         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 278         * doc/Makefile.in: Regenerate.
 279         * libbfd.h: Regenerate.
 280         * libcoff.h: Regenerate.
 281
 282 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 283
 284         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 285
 286 2018-05-16  Alan Modra  <amodra@gmail.com>
 287
 288         PR 22458
 289         * format.c (struct bfd_preserve): Add section_id.
 290         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 291         _bfd_section_id.
 292         (bfd_reinit): Set _bfd_section_id.
 293         (bfd_check_format_matches): Put all matches of any priority into
 294         matching_vector.  Save initial section id and start each attempted
 295         match at that section id.
 296         * libbfd-in.h (_bfd_section_id): Declare.
 297         * section.c (_bfd_section_id): Rename from section_id and make
 298         global.  Adjust uses.
 299         (bfd_get_next_section_id): Delete.
 300         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 301         bfd_get_section_id with _bfd_section_id.
 302         * libbfd.h: Regenerate.
 303         * bfd-in2.h: Regenerate.
 304
 305 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 306
 307         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 308         of the aux structure are initialised.
 309
 310 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 311
 312         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 313
 314 2018-05-15  Nick Clifton  <nickc@redhat.com>
 315
 316         * po/pt.po: New Portuguese translation.
 317         * configure.ac (ALL_LINGUAS): Add pt.
 318         * configure: Regenerate.
 319
 320 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 321
 322         PR ld/23169
 323         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 324         an error on IFUNC pointer defined in PDE.
 325         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 326         _bfd_x86_elf_link_fixup_ifunc_symbol.
 327         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 328         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 329         function.
 330         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 331
 332 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 333
 334         PR ld/23162
 335         * elfxx-x86.c (elf_x86_linker_defined): New function.
 336         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 337         _end and _edata locally defined within executables.
 338
 339 2018-05-12  Alan Modra  <amodra@gmail.com>
 340
 341         PR 20659
 342         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 343         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 344         Instead make matching_lma and suggested_lma pointers to the
 345         sections.  Align section vma and lma calculated from segment.
 346         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 347         test.  Try to handle alignment padding before first section by
 348         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 349
 350 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 351
 352         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 353         conformant to TI ABI.
 354         (pru_elf32_relax_section): Likewise.
 355         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 356         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 357         (pru_elf32_pmem_relocate): Trap - should not get here.
 358         (pru_elf32_relocate_section): Add support for REL relocations.
 359         (elf_info_to_howto_rel): Enable REL.
 360         (elf_backend_may_use_rel_p): Likewise.
 361         (elf_backend_may_use_rela_p): Likewise.
 362         (elf_backend_default_use_rela_p): Likewise.
 363
 364 2018-05-09  Alan Modra  <amodra@gmail.com>
 365
 366         PR 23148
 367         * peXXigen.c (pe_print_edata): Correct minimum size.
 368
 369 2018-05-09  Alan Modra  <amodra@gmail.com>
 370
 371         PR 23147
 372         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 373
 374 2018-05-08  Nick Clifton  <nickc@redhat.com>
 375
 376         PR 22809
 377         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 378         string section.
 379         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 380         attribute section is larger than the size of the file.
 381
 382 2018-05-07  Alan Modra  <amodra@gmail.com>
 383
 384         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 385         strncmp when checking for ".bf" special symbol.
 386         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 387         section name a char array, remove sentinal known_sections entry,
 388         and adjust loop over known_sections to suit.  Use memcmp rather
 389         than strncmp.
 390
 391 2018-05-04  Alan Modra  <amodra@gmail.com>
 392
 393         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 394         (struct elf_external_linux_prpsinfo32_ugid16),
 395         (struct elf_external_linux_prpsinfo64_ugid32),
 396         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 397         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 398         Move comment to..
 399         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 400         directives.
 401         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 402         to data.
 403         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 404         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 405         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 406         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 407         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 408         pragmas.
 409         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 410         false positive gcc-8 warning.
 411         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 412
 413 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 414
 415         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 416         of arguments when warning about different long double types.
 417
 418 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 419
 420         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 421         (elf_backend_fixup_symbol): New macro.
 422         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 423         handling.
 424         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 425
 426 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 427
 428         * Makefile.am: Added NFP files to build.
 429         * archures.c: Added bfd_arch_nfp
 430         * config.bfd: Added NFP support.
 431         * configure.ac: Added NFP support.
 432         * cpu-nfp.c: New, for NFP support.
 433         * elf-bfd.h: Added elf_section_info()
 434         * elf64-nfp.c: New, for NFP support.
 435         * po/SRC-POTFILES.in: Added NFP source files.
 436         * targets.c: Added nfp_elf64_vec
 437         * bfd-in2.h: Regenerate.
 438         * Makefile.in: Regenerate.
 439         * configure: Regenerate.
 440
 441 2018-04-27  Alan Modra  <amodra@gmail.com>
 442
 443         * bfd-in2.h: Regenerate.
 444         * libbfd.h: Regenerate.
 445
 446 2018-04-27  Alan Modra  <amodra@gmail.com>
 447
 448         PR 23123
 449         PR 22374
 450         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 451         relocs for ifuncs.
 452         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 453
 454 2018-04-26  Pedro Alves  <palves@redhat.com>
 455
 456         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 457         ifunc and non-ifunc symbols duplicates.
 458
 459 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 460         Mickaël Guêné  <mickael.guene@st.com>
 461
 462         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 463         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 464         (elf32_arm_populate_plt_entry): Likewise.
 465         (elf32_arm_output_plt_map_1): Likewise.
 466         (elf32_arm_output_arch_local_syms): Likewise.
 467
 468 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 469         Mickaël Guêné  <mickael.guene@st.com>
 470
 471         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 472         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 473
 474 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 475         Mickaël Guêné  <mickael.guene@st.com>
 476
 477         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 478         for R_ARM_TARGET2.
 479
 480 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 481         Mickaël Guêné  <mickael.guene@st.com>
 482
 483         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 484         (elf32_arm_always_size_sections): Create stack segment.
 485
 486 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 487         Mickaël Guêné  <mickael.guene@st.com>
 488
 489         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 490         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 491         relocations.
 492         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 493         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 494         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 495         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 496         (struct elf32_arm_link_hash_table): Update comment.
 497         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 498         (IS_ARM_TLS_RELOC): Likewise.
 499         (elf32_arm_check_relocs): Likewise.
 500         (allocate_dynrelocs_for_symbol): Likewise.
 501         (elf32_arm_size_dynamic_sections): Update comment.
 502         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 503         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 504
 505 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 506         Mickaël Guêné  <mickael.guene@st.com>
 507
 508         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 509         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 510         (elf32_arm_allocate_plt_entry): Likewise.
 511         (elf32_arm_populate_plt_entry): Likewise.
 512         (elf32_arm_output_plt_map_1): Likewise.
 513
 514 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 515         Mickaël Guêné  <mickael.guene@st.com>
 516
 517         * elf32-arm.c (struct fdpic_local): New.
 518         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 519         (elf32_arm_local_fdpic_cnts): New.
 520         (struct fdpic_global): New.
 521         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 522         (elf32_arm_link_hash_table): Add srofixup field.
 523         (arm_elf_add_rofixup): New.
 524         (arm_elf_fill_funcdesc): New.
 525         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 526         (elf32_arm_allocate_local_sym_info): Likewise.
 527         (create_got_section): Create .rofixup section.
 528         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 529         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 530         (elf32_arm_final_link_relocate): Likewise.
 531         (elf32_arm_check_relocs): Likewise.
 532         (allocate_dynrelocs_for_symbol): Likewise.
 533         (elf32_arm_size_dynamic_sections): Likewise.
 534         (elf32_arm_finish_dynamic_sections): Likewise.
 535         (elf32_arm_output_arch_local_syms): Likewise.
 536         (elf32_arm_fdpic_omit_section_dynsym): New.
 537
 538 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 539         Mickaël Guêné  <mickael.guene@st.com>
 540
 541         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 542         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 543         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 544         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 545         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 546         (elf32_arm_howto_from_type): Take new members of
 547         elf32_arm_howto_table_2 into account.
 548         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 549         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 550         BFD_RELOC_ARM_FUNCDESC_VALUE.
 551         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 552         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 553         BFD_RELOC_ARM_FUNCDESC_VALUE.
 554
 555 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 556         Mickaël Guêné  <mickael.guene@st.com>
 557
 558         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 559         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 560         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 561         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 562
 563 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 564         Mickaël Guêné  <mickael.guene@st.com>
 565
 566         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 567         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 568         arm*-*-uclinuxfdpiceabi.
 569         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 570         arm_elf32_fdpic_le_vec.
 571         * configure: Regenerate.
 572         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 573         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 574         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 575         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 576         (elf32_arm_fdpic_link_hash_table_create): New.
 577         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 578         arm_elf32_fdpic_le_vec.
 579
 580 2018-04-25  Alan Modra  <amodra@gmail.com>
 581
 582         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 583         * elf.c (elfcore_write_prpsinfo): Likewise.
 584
 585 2018-04-25  Alan Modra  <amodra@gmail.com>
 586
 587         * Makefile.am: Remove arm-aout and arm-coff support.
 588         * config.bfd: Likewise.
 589         * configure.ac: Likewise.
 590         * targets.c: Likewise.
 591         * aout-arm.c: Delete.
 592         * armnetbsd.c: Delete.
 593         * riscix.c: Delete.
 594         * Makefile.in: Regenerate.
 595         * configure: Regenerate.
 596         * po/SRC-POTFILES.in: Regenerate.
 597
 598 2018-04-24  Nick Clifton  <nickc@redhat.com>
 599
 600         PR 23113
 601         * elf.c (ignore_section_sym): Check for the output_section pointer
 602         being NULL before dereferencing it.
 603
 604         PR 23110
 605         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 606         a negative PE_DEBUG_DATA size before iterating over the debug data.
 607
 608 2018-04-23  Alan Modra  <amodra@gmail.com>
 609
 610         * elf-linux-core.h: Revert last change.
 611         * elf.c: Likewise.
 612
 613 2018-04-23  Nick Clifton  <nickc@redhat.com>
 614
 615         PR 23056
 616         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 617         the end of the string table, and zero it.
 618
 619 2018-04-23  Alan Modra  <amodra@gmail.com>
 620
 621         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 622         gcc-8 string truncation warning.
 623         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 624         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 625         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 626         * elf.c (elfcore_write_prpsinfo): Likewise.
 627
 628 2018-04-23  Nick Clifton  <nickc@redhat.com>
 629
 630         PR 23056
 631         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 632         the end of the string table, and zero it.
 633
 634 2018-04-20  Alan Modra  <amodra@gmail.com>
 635
 636         PR 22978
 637         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 638         case both dtprel and tprel relocs.
 639         (allocate_dynrelocs): Adjust conditions for got relocs.
 640         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 641         Emit dynamic relocs on TLS GOT entries for shared libraries,
 642         not when pic.  Omit dynamic reloc on dtprel entry when local,
 643         and on tprel entry when local and executable.
 644
 645 2018-04-19  Alan Modra  <amodra@gmail.com>
 646
 647         PR 22537
 648         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 649         (hppa_type_of_stub): Don't return a long branch stub for
 650         symbols other than those defined statically.
 651
 652 2018-04-19  Alan Modra  <amodra@gmail.com>
 653
 654         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 655         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 656         to selvecs for mips targets change 2018-04-18.
 657         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 658         and  mips_ecoff_bele_vec.
 659         * targets.c: Likewise.
 660         * coff-mips.c: Resurrect.
 661         * Makefile.in: Regenerate.
 662         * configure: Regenerate.
 663         * po/SRC-POTFILES.in: Regenerate.
 664
 665 2018-04-18  Alan Modra  <amodra@gmail.com>
 666
 667         * Makefile.am: Remove mips aout and coff support.
 668         * config.bfd: Likewise.
 669         * configure.ac: Likewise.
 670         * targets.c: Likewise.
 671         * coff-mips.c: Delete
 672         * mipsbsd.c: Delete
 673         * pe-mips.c: Delete
 674         * pei-mips.c: Delete
 675         * Makefile.in: Regenerate.
 676         * configure: Regenerate.
 677         * po/SRC-POTFILES.in: Regenerate.
 678
 679 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         * elf32-i386.c (elf32_bed): Define before including
 682         "elf32-target.h".
 683         * elf64-x86-64.c (elf64_bed): Define before including
 684         "elf64-target.h".
 685         (elf32_bed): Define before including "elf32-target.h".
 686
 687 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 688
 689         PR ld/23055
 690         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 691         normal input file with compatible relocation.
 692
 693 2018-04-18  Alan Modra  <amodra@gmail.com>
 694
 695         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 696         * config.bfd: Likewise.
 697         * configure.ac: Likewise.
 698         * doc/bfdint.texi: Likewise.
 699         * targets.c: Likewise.
 700         * freebsd.h: Delete.
 701         * i386dynix.c: Delete.
 702         * i386freebsd.c: Delete.
 703         * i386linux.c: Delete.
 704         * i386mach3.c: Delete.
 705         * i386netbsd.c: Delete.
 706         * i386os9k.c: Delete.
 707         * Makefile.in: Regenerate.
 708         * configure: Regenerate.
 709         * po/SRC-POTFILES.in: Regenerate.
 710
 711 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 712
 713         Microblaze Target: PIC data text relative
 714
 715         * bfd/reloc.c (2 new BFD relocations):
 716         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 717         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 718         * bfd/bfd-in2.h: Regenerate
 719         * bfd/libbfd.h: Regenerate
 720         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 721         new relocs and handle them in both relocate and relax functions.
 722         (microblaze_elf_reloc_type_lookup): add mapping between for new
 723         bfd relocs.
 724         (microblaze_elf_relocate_section): Handle new relocs in case of
 725         elf relocation.
 726         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 727
 728 2018-04-17  Nick Clifton  <nickc@redhat.com>
 729
 730         PR 23055
 731         * aoutx.h (find_nearest_line): Check that the symbol name exists
 732         and is long enough, before attempting to see if it is for a .o
 733         file.
 734         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 735         NULL.
 736         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 737         NULL.
 738         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 739         has no name.
 740
 741         PR 23065
 742         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 743
 744 2018-04-16  Nick Clifton  <nickc@redhat.com>
 745
 746         PR 23061
 747         * coffgen.c (coff_pointerize_aux): Check for an out of range
 748         fixup.
 749
 750 2018-04-16  Alan Modra  <amodra@gmail.com>
 751
 752         * Makefile.am: Remove arm-epoc-pe support.
 753         * coff-arm.c: Likewise.
 754         * config.bfd: Likewise.
 755         * configure.ac: Likewise.
 756         * targets.c: Likewise.
 757         * epoc-pe-arm.c: Delete.
 758         * epoc-pei-arm.c: Delete.
 759         * Makefile.in: Regenerate.
 760         * configure: Regenerate.
 761         * po/SRC-POTFILES.in: Regenerate.
 762
 763 2018-04-16  Alan Modra  <amodra@gmail.com>
 764
 765         * Makefile.am: Remove sparc-aout and sparc-coff support.
 766         * config.bfd: Likewise.
 767         * configure.ac: Likewise.
 768         * targets.c: Likewise.
 769         * aout-sparcle.c: Delete.
 770         * aoutf1.h: Delete.
 771         * cf-sparclynx.c: Delete.
 772         * coff-sparc.c: Delete.
 773         * demo64.c: Delete.
 774         * sparclinux.c: Delete.
 775         * sparclynx.c: Delete.
 776         * sparcnetbsd.c: Delete.
 777         * sunos.c: Delete.
 778         * Makefile.in: Regenerate.
 779         * configure: Regenerate.
 780         * po/SRC-POTFILES.in: Regenerate.
 781
 782 2018-04-16  Alan Modra  <amodra@gmail.com>
 783
 784         * Makefile.am: Remove m68k-aout and m68k-coff support.
 785         * aoutf1.h: Likewise.
 786         * aoutx.h: Likewise.
 787         * archive.c: Likewise.
 788         * bfd-in.h: Likewise.
 789         * bfd.c: Likewise.
 790         * coffcode.h: Likewise.
 791         * coffswap.h: Likewise.
 792         * config.bfd: Likewise.
 793         * configure.ac: Likewise.
 794         * configure.host: Likewise.
 795         * doc/bfd.texinfo: Likewise.
 796         * doc/bfdint.texi: Likewise.
 797         * freebsd.h: Likewise.
 798         * gen-aout.c: Likewise.
 799         * hpux-core.c: Likewise.
 800         * libaout.h: Likewise.
 801         * libbfd-in.h: Likewise.
 802         * pdp11.c: Likewise.
 803         * peicode.h: Likewise.
 804         * riscix.c: Likewise.
 805         * targets.c: Likewise.
 806         * aout0.c: Delete.
 807         * coff-apollo.c: Delete.
 808         * coff-aux.c: Delete.
 809         * coff-m68k.c: Delete.
 810         * coff-svm68k.c: Delete.
 811         * coff-u68k.c: Delete.
 812         * hosts/delta68.h: Delete.
 813         * hosts/hp300bsd.h: Delete.
 814         * hosts/m68kaux.h: Delete.
 815         * hosts/news.h: Delete.
 816         * hp300bsd.c: Delete.
 817         * hp300hpux.c: Delete.
 818         * liboasys.h: Delete.
 819         * m68k4knetbsd.c: Delete.
 820         * m68klinux.c: Delete.
 821         * m68knetbsd.c: Delete.
 822         * oasys.c: Delete.
 823         * versados.c: Delete.
 824         * Makefile.in: Regenerate.
 825         * bfd-in2.h: Regenerate.
 826         * configure: Regenerate.
 827         * libbfd.h: Regenerate.
 828         * po/SRC-POTFILES.in: Regenerate.
 829
 830 2018-04-16  Alan Modra  <amodra@gmail.com>
 831
 832         * Makefile.am: Remove sh5 and sh64 support.
 833         * archures.c: Likewise.
 834         * config.bfd: Likewise.
 835         * configure.ac: Likewise.
 836         * cpu-sh.c: Likewise.
 837         * elf32-sh-relocs.h: Likewise.
 838         * elf32-sh.c: Likewise.
 839         * targets.c: Likewise.
 840         * elf32-sh64-com.c: Delete.
 841         * elf32-sh64.c: Delete.
 842         * elf32-sh64.h: Delete.
 843         * elf64-sh64.c: Delete.
 844         * Makefile.in: Regenerate.
 845         * bfd-in2.h: Regenerate.
 846         * configure: Regenerate.
 847         * po/SRC-POTFILES.in: Regenerate.
 848
 849 2018-04-16  Alan Modra  <amodra@gmail.com>
 850
 851         * Makefile.am: Remove sh-symbianelf support.
 852         * config.bfd: Likewise.
 853         * configure.ac: Likewise.
 854         * targets.c: Likewise.
 855         * elf32-sh-symbian.c: Delete.
 856         * Makefile.in: Regenerate.
 857         * configure: Regenerate.
 858         * po/SRC-POTFILES.in: Regenerate.
 859
 860 2018-04-16  Alan Modra  <amodra@gmail.com>
 861
 862         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 863         * config.bfd: Likewise.
 864         * configure.ac: Likewise.
 865         * targets.c: Likewise.
 866         * vaxbsd.c: Delete.
 867         * Makefile.in: Regenerate.
 868         * configure: Regenerate.
 869         * po/SRC-POTFILES.in: Regenerate.
 870
 871 2018-04-16  Alan Modra  <amodra@gmail.com>
 872
 873         * Makefile.am: Remove w65 support.
 874         * archures.c: Likewise.
 875         * coffcode.h: Likewise.
 876         * config.bfd: Likewise.
 877         * configure.ac: Likewise.
 878         * targets.c: Likewise.
 879         * coff-w65.c: Delete.
 880         * cpu-w65.c: Delete.
 881         * Makefile.in: Regenerate.
 882         * bfd-in2.h: Regenerate.
 883         * configure: Regenerate.
 884         * po/SRC-POTFILES.in: Regenerate.
 885
 886 2018-04-16  Alan Modra  <amodra@gmail.com>
 887
 888         * Makefile.am: Remove we32k support.
 889         * archures.c: Likewise.
 890         * coffcode.h: Likewise.
 891         * config.bfd: Likewise.
 892         * configure.ac: Likewise.
 893         * targets.c: Likewise.
 894         * coff-we32k.c: Delete.
 895         * cpu-we32k.c: Delete.
 896         * Makefile.in: Regenerate.
 897         * bfd-in2.h: Regenerate.
 898         * configure: Regenerate.
 899         * po/SRC-POTFILES.in: Regenerate.
 900
 901 2018-04-16  Alan Modra  <amodra@gmail.com>
 902
 903         * Makefile.am: Remove m88k support.
 904         * aoutx.h: Likewise.
 905         * archures.c: Likewise.
 906         * coffcode.h: Likewise.
 907         * coffswap.h: Likewise.
 908         * config.bfd: Likewise.
 909         * configure.ac: Likewise.
 910         * cpu-ns32k.c: Likewise.
 911         * elf32-nds32.c: Likewise.
 912         * mach-o.c: Likewise.
 913         * netbsd-core.c: Likewise.
 914         * reloc.c: Likewise.
 915         * targets.c: Likewise.
 916         * coff-m88k.c: Delete.
 917         * cpu-m88k.c: Delete.
 918         * elf32-m88k.c: Delete.
 919         * hosts/m88kmach3.h: Delete.
 920         * m88kmach3.c: Delete.
 921         * m88kopenbsd.c: Delete.
 922         * Makefile.in: Regenerate.
 923         * bfd-in2.h: Regenerate.
 924         * configure: Regenerate.
 925         * po/SRC-POTFILES.in: Regenerate.
 926
 927 2018-04-16  Alan Modra  <amodra@gmail.com>
 928
 929         * Makefile.am: Remove i370 support.
 930         * archures.c: Likewise.
 931         * config.bfd: Likewise.
 932         * configure.ac: Likewise.
 933         * targets.c: Likewise.
 934         * cpu-i370.c: Delete.
 935         * elf32-i370.c: Delete.
 936         * Makefile.in: Regenerate.
 937         * bfd-in2.h: Regenerate.
 938         * configure: Regenerate.
 939         * po/SRC-POTFILES.in: Regenerate.
 940
 941 2018-04-16  Alan Modra  <amodra@gmail.com>
 942
 943         * Makefile.am: Remove h8500 support.
 944         * archures.c: Likewise.
 945         * coffcode.h: Likewise.
 946         * config.bfd: Likewise.
 947         * configure.ac: Likewise.
 948         * targets.c: Likewise.
 949         * coff-h8500.c: Delete.
 950         * cpu-h8500.c: Delete.
 951         * Makefile.in: Regenerate.
 952         * bfd-in2.h: Regenerate.
 953         * configure: Regenerate.
 954         * po/SRC-POTFILES.in: Regenerate.
 955
 956 2018-04-16  Alan Modra  <amodra@gmail.com>
 957
 958         * Makefile.am: Remove h8300-coff support.
 959         * coffcode.h: Likewise.
 960         * config.bfd: Likewise.
 961         * configure.ac: Likewise.
 962         * reloc16.c: Likewise.
 963         * targets.c: Likewise.
 964         * coff-h8300.c: Delete.
 965         * Makefile.in: Regenerate.
 966         * configure: Regenerate.
 967         * po/SRC-POTFILES.in: Regenerate.
 968
 969 2018-04-16  Alan Modra  <amodra@gmail.com>
 970
 971         * Makefile.am: Remove IEEE 695 support.
 972         * archures.c: Likewise.
 973         * bfd.c: Likewise.
 974         * config.bfd: Likewise.
 975         * configure.ac: Likewise.
 976         * doc/bfd.texinfo: Likewise.
 977         * doc/bfdint.texi: Likewise.
 978         * doc/bfdsumm.texi: Likewise.
 979         * section.c: Likewise.
 980         * targets.c: Likewise.
 981         * ieee.c: Delete.
 982         * libieee.h: Delete.
 983         * Makefile.in: Regenerate.
 984         * bfd-in2.h: Regenerate.
 985         * configure: Regenerate.
 986         * po/SRC-POTFILES.in: Regenerate.
 987
 988 2018-04-16  Alan Modra  <amodra@gmail.com>
 989
 990         * config.bfd: Remove tandem support.
 991
 992 2018-04-16  Alan Modra  <amodra@gmail.com>
 993
 994         * Makefile.am: Remove newsos3 support.
 995         * aoutx.h: Likewise.
 996         * config.bfd: Likewise.
 997         * configure.ac: Likewise.
 998         * targets.c: Likewise.
 999         * newsos3.c: Delete.
1000         * Makefile.in: Regenerate.
1001         * configure: Regenerate.
1002         * po/SRC-POTFILES.in: Regenerate.
1003
1004 2018-04-16  Alan Modra  <amodra@gmail.com>
1005
1006         * Makefile.am: Remove netware support.
1007         * bfd-in.h: Likewise.
1008         * bfd.c: Likewise.
1009         * config.bfd: Likewise.
1010         * configure.ac: Likewise.
1011         * doc/bfdint.texi: Likewise.
1012         * ecoff.c: Likewise.
1013         * targets.c: Likewise.
1014         * libnlm.h: Delete.
1015         * nlm-target.h: Delete.
1016         * nlm.c: Delete.
1017         * nlm32-alpha.c: Delete.
1018         * nlm32-i386.c: Delete.
1019         * nlm32-ppc.c: Delete.
1020         * nlm32-sparc.c: Delete.
1021         * nlm32.c: Delete.
1022         * nlm64.c: Delete.
1023         * nlmcode.h: Delete.
1024         * nlmswap.h: Delete.
1025         * Makefile.in: Regenerate.
1026         * bfd-in2.h: Regenerate.
1027         * configure: Regenerate.
1028         * po/SRC-POTFILES.in: Regenerate.
1029
1030 2018-04-16  Alan Modra  <amodra@gmail.com>
1031
1032         * archures.c: Remove tahoe support.
1033         * config.bfd: Likewise.
1034         * configure.ac: Likewise.
1035         * hosts/tahoe.h: Delete.
1036         * bfd-in2.h: Regenerate.
1037         * configure: Regenerate.
1038
1039 2018-04-14  Alan Modra  <amodra@gmail.com>
1040
1041         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1042         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1043         sanity test.
1044         (elfNN_bed): Init relropagesize.
1045         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1046         select relropagesize.
1047         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1048         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1049         (ELF_MINPAGESIZE): Don't define.
1050         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1051         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1052         * bfd-in2.h: Regenerate.
1053
1054 2018-04-14  Alan Modra  <amodra@gmail.com>
1055
1056         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1057         on __QNXTARGET__ define.
1058
1059 2018-04-14  Alan Modra  <amodra@gmail.com>
1060
1061         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1062         to obsolete list.
1063
1064 2018-04-11  Alan Modra  <amodra@gmail.com>
1065
1066         * aout-adobe.c: Delete.
1067         * bout.c: Delete.
1068         * coff-i860.c: Delete.
1069         * coff-i960.c: Delete.
1070         * cpu-i860.c: Delete.
1071         * cpu-i960.c: Delete.
1072         * elf32-i860.c: Delete.
1073         * elf32-i960.c: Delete.
1074         * hosts/i860mach3.h: Delete.
1075         * Makefile.am: Remove i860, i960, bout, and adobe support.
1076         * archures.c: Remove i860 and i960 support.
1077         * coffcode.h: Likewise.
1078         * reloc.c: Likewise.
1079         * aoutx.h: Comment updates.
1080         * archive.c: Remove BOUT and i960 support.
1081         * bfd.c: Remove BOUT support.
1082         * coffswap.h: Remove i960 support.
1083         * config.bfd: Remove i860, i960 and adobe targets.
1084         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1085         * targets.c: Likewise.
1086         * ieee.c: Remove i960 support.
1087         * mach-o.c: Remove i860 support.
1088         * Makefile.in: Regenerate.
1089         * bfd-in2.h: Regenerate.
1090         * configure: Regenerate.
1091         * libbfd.h: Regenerate.
1092         * po/SRC-POTFILES.in: Regenerate.
1093
1094 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1095
1096         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1097         in the BFD symbol referred by the relocation.
1098         (mips_elf64_write_rela): Likewise.
1099
1100 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1101
1102         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1103         error for out-of-range `r_sym' values.
1104
1105 2018-04-09  Alan Modra  <amodra@gmail.com>
1106
1107         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1108         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1109         (ppc64_elf_check_relocs): Set has_pltcall.
1110         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1111         (ppc64_elf_inline_plt): New function.
1112         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1113         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1114         * elf32-ppc.c (has_pltcall): Define.
1115         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1116         (ppc_elf_check_relocs): Set has_pltcall.
1117         (ppc_elf_inline_plt): New function.
1118         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1119         (ppc_elf_size_dynamic_sections): Likewise.
1120         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1121
1122 2018-04-09  Alan Modra  <amodra@gmail.com>
1123
1124         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1125         (is_plt_seq_reloc): New function.
1126         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1127         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1128         (ppc_elf_relax_section): Handle PLTCALL reloc.
1129         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1130         resolving locally.
1131         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1132         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1133         (has_tls_get_addr_call): Correct comment.
1134         (is_branch_reloc): Add PLTCALL.
1135         (is_plt_seq_reloc): New function.
1136         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1137         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1138         entry for R_PPC64_PLTCALL.
1139         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1140         (ppc_type_of_stub): Handle PLTCALL reloc.
1141         (toc_adjusting_stub_needed): Likewise.
1142         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1143         reloc insn.  Nop out inline plt call sequence when resolving
1144         locally.  Handle __tls_get_addr inline plt call optimization.
1145
1146 2018-04-09  Alan Modra  <amodra@gmail.com>
1147
1148         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1149         (struct ppc_stub_hash_entry): Add symtype field.
1150         (PLT_KEEP): Define.
1151         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1152         (create_linkage_sections): Create pltlocal and relpltlocal.
1153         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1154         Set PLT_KEEP.
1155         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1156         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1157         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1158         Keep PLT entries for inline calls against locals.
1159         (ppc_build_one_stub): Use pltlocal as appropriate.
1160         (ppc_size_one_stub): Likewise.
1161         (ppc64_elf_size_stubs): Set symtype.
1162         (build_global_entry_stubs_and_plt): Init pltlocal and write
1163         relpltlocal for globals.
1164         (write_plt_relocs_for_local_syms): Likewise for local syms.
1165         (ppc64_elf_relocate_section): Support PLT for local syms.
1166         * elf32-ppc.c (PLT_KEEP): Define.
1167         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1168         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1169         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1170         Set PLT_KEEP.  Adjust update_local_sym_info call.
1171         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1172         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1173         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1174         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1175         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1176         (ppc_finish_symbols): Likewise for locals.
1177
1178 2018-04-09  Alan Modra  <amodra@gmail.com>
1179
1180         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1181         for local symbols to..
1182         (write_plt_relocs_for_local_syms): ..here.  New function.
1183         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1184         global symbols to..
1185         (build_global_entry_stubs_and_plt): ..here.  Rename from
1186         build_global_entry_stubs.
1187         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1188         Call write_plt_relocs_for_local_syms.
1189         * elf32-ppc.c (get_sym_h): New function.
1190         (ppc_elf_relax_section): Use get_sym_h.
1191         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1192         stubs for local symbols to..
1193         (ppc_finish_symbols): ..here.  New function.
1194         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1195         global syms to..
1196         (write_global_sym_plt): ..here.  New function.
1197         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1198         (ppc_finish_symbols): Declare.
1199
1200 2018-04-09  Alan Modra  <amodra@gmail.com>
1201
1202         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1203         (ppc_elf_relocate_section): Likewise.
1204         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1205         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1206         resolution to plt entry relative to toc pointer.
1207
1208 2018-04-09  Alan Modra  <amodra@gmail.com>
1209
1210         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1211         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1212         file when other TLS flags are tested in a mask.
1213         (TLS_MARK, NON_GOT): Define.
1214         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1215         (update_local_sym_info): Don't create got entry when NON_GOT.
1216         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1217         Set TLS_MARK.
1218         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1219         (ppc64_elf_relocate_section): Likewise.
1220         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1221         __tls_get_addr calls lacking a marker reloc.
1222         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1223         TLS_TPRELGD): Renumber.  Update comment.
1224         (TLS_MARK, NON_GOT): Define.
1225         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1226         (update_local_sym_info): Don't create got entry when NON_GOT.
1227         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1228         Set TLS_MARK.
1229         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1230         __tls_get_addr calls lacking a marker reloc.
1231
1232 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1233
1234         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1235         R_X86_64_converted_reloc_bit.
1236
1237 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1238
1239         PR gas/22318
1240         * configure: Regenerated.
1241
1242 2018-04-05  Alan Modra  <amodra@gmail.com>
1243
1244         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1245         (elf_hppa_info_to_howto_rel): Likewise.
1246
1247 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1248
1249         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1250         unsuccessfully for unimplemented relocations.
1251         (elf_hppa_info_to_howto_rel): Likewise.
1252
1253 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1254
1255         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1256         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1257         howto lookup failure.
1258         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1259         accordingly.
1260         (elf32_i860_info_to_howto_rela): Likewise.
1261         (elf32_i860_relocate_splitn): Likewise.
1262         (elf32_i860_relocate_pc16): Likewise.
1263         (elf32_i860_relocate_pc26): Likewise.
1264         (elf32_i860_relocate_section): Likewise.
1265
1266 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1267
1268         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1269         check for `visium_elf_howto_table' table access.
1270
1271 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1272
1273         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1274         check for `iq2000_elf_howto_table' table access.
1275
1276 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1277
1278         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1279         for `elf32_frv_howto_table' table access.
1280
1281 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1282
1283         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1284         unsuccessfully for placeholder howtos.
1285         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1286         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1287
1288 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1289
1290         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1291         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1292
1293 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1294
1295         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1296         ATTRIBUTE_UNUSED from `abfd'.
1297
1298 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1299
1300         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1301         `_bfd_error_handler' call formatting.
1302
1303 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1304
1305         * elf32-mips.c (mips_info_to_howto_rel): Call
1306         `mips_elf32_rtype_to_howto' directly rather than via
1307         `->elf_backend_mips_rtype_to_howto'.
1308
1309 2018-03-28  Renlin Li  <renlin.li@arm.com>
1310
1311         PR ld/22970
1312         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1313         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1314         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1315         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1316         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1317         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1318         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1319         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1320         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1321         (elfNN_aarch64_final_link_relocate): Support new relocations.
1322         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1323         relocations.
1324         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1325
1326 2018-03-28  Renlin Li  <renlin.li@arm.com>
1327
1328         PR ld/22970
1329         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1330         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1331         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1332         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1333         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1334         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1335         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1336         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1337         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1338         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1339         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1340         TLSLE_LDST16_TPREL_LO12,
1341         TLSLE_LDST16_TPREL_LO12_NC,
1342         TLSLE_LDST32_TPREL_LO12,
1343         TLSLE_LDST32_TPREL_LO12_NC,
1344         TLSLE_LDST64_TPREL_LO12,
1345         TLSLE_LDST64_TPREL_LO12_NC,
1346         TLSLE_LDST8_TPREL_LO12,
1347         TLSLE_LDST8_TPREL_LO12_NC.
1348         * bfd-in2.h: Regenerated.
1349         * libbfd.h: Regenerated.
1350
1351 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1352
1353         PR ld/22972
1354         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1355         has_old_style_got_reloc.
1356         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1357         relocations.  Fix a couple of long lines.
1358         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1359         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1360         GOT relocations.
1361
1362 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1363
1364         PR ld/23000
1365         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1366         ENDBR64 to the TLSDESC PLT entry.
1367
1368 2018-03-21  Alan Modra  <amodra@gmail.com>
1369
1370         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1371         symbols.  Use size_t counts.  Delete redundant opd test.
1372
1373 2018-03-21  Alan Modra  <amodra@gmail.com>
1374
1375         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1376
1377 2018-03-21  Alan Modra  <amodra@gmail.com>
1378
1379         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1380         field unsigned.
1381         (update_local_sym_info): Likewise for local_got_tls_masks.
1382         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1383
1384 2018-03-21  Alan Modra  <amodra@gmail.com>
1385
1386         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1387         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1388         do in size_dynamic_sections.
1389
1390 2018-03-21  Alan Modra  <amodra@gmail.com>
1391
1392         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1393         without first checking array bounds.
1394         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1395
1396 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1397
1398         PR ld/22983
1399         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1400         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1401
1402 2018-03-19  Nick Clifton  <nickc@redhat.com>
1403
1404         * po/es.po: Updated Spanish translation.
1405
1406 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1407
1408         * elf32-xtensa.c (xlate_map_entry): Change types of address
1409         fields from 'unsigned' to 'bfd_vma'.
1410         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1411         the key argument to bsearch. Allow offsets past the end of a
1412         section, use the last map entry for translation of such offsets.
1413
1414 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1415
1416         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1417         Not support the target feature.
1418         (nds32_elf_ex9_itb_base): Likewise.
1419         (nds32_elf_ex9_import_table): Likewise.
1420         (nds32_elf_ex9_finish): Likewise.
1421         (nds32_elf_ex9_reloc_jmp): Likewise.
1422         (nds32_elf_get_insn_with_reg): Likewise.
1423         (nds32_get_local_syms): Likewise.
1424         (nds32_elf_ex9_replace_instruction): Likewise.
1425         (nds32_elf_ifc_calc): Likewise.
1426         (nds32_elf_ifc_finish): Likewise.
1427         (nds32_elf_ifc_replace): Likewise.
1428         (nds32_elf_ifc_reloc): Likewise.
1429
1430 2018-03-14  Alan Modra  <amodra@gmail.com>
1431
1432         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1433         sfpr size added before defining alias symbols.
1434         (ppc64_elf_build_stubs): Add stub section padding before
1435         copying sfpr contents and defining save/restore alias symbols.
1436
1437 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         PR ld/20882
1440         * elflink.c (elf_gc_mark_debug_section): Also check the local
1441         debug definition section.
1442
1443 2018-03-13  Nick Clifton  <nickc@redhat.com>
1444
1445         PR 22113
1446         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1447         function.  Add an end address parameter.  Check access of the data
1448         pointer to make sure that they do not extend beyond the end
1449         address.  Return FALSE if any check fails.  Add the end address
1450         pointer to the ui structure.
1451         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1452         codes to make sure that they do not extend beyond the end address
1453         pointer.  Print an error message and return immediately if any
1454         check fails.
1455
1456 2018-03-09  Nick Clifton  <nickc@redhat.com>
1457
1458         * elf64-s390.c (elf_s390_relocate_section): Move check for
1459         relocations against non-allocated sections to before the code that
1460         handles ifunc relocations.
1461         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1462         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1463         relocs against IFUNC symbols in non-allocated sections as relocs
1464         against FUNC symbols.
1465         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1466
1467 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         PR ld/22929
1470         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1471         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1472         relocation against FUNC symbol.
1473         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1474
1475 2018-03-07  Renlin Li  <renlin.li@arm.com>
1476
1477         PR ld/20402
1478         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1479         symbol, and don't emit relocation in specific case.
1480
1481 2018-03-07  Alan Modra  <amodra@gmail.com>
1482
1483         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1484         (mips_elf64_slurp_one_reloc_table): Pass on error.
1485
1486 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1487             Maciej W. Rozycki  <macro@mips.com>
1488
1489         PR ld/21900
1490         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1491         after calling `undefined_symbol' hook if this is an error
1492         condition.  Assume the value of 0 for the symbol requested
1493         otherwise.
1494
1495 2018-03-02  Jim Wilson  <jimw@sifive.com>
1496
1497         PR 22903
1498         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1499         and nop instead of 4.
1500         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1501         8 instead of 4.
1502
1503 2018-03-01  Jim Wilson  <jimw@sifive.com>
1504
1505         PR 22756
1506         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1507         else if instead of if.
1508
1509 2018-03-01  Alan Modra  <amodra@gmail.com>
1510
1511         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1512
1513 2018-02-28  Alan Modra  <amodra@gmail.com>
1514
1515         PR 22887
1516         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1517
1518 2018-02-28  Nick Clifton  <nickc@redhat.com>
1519
1520         PR 22895
1521         PR 22893
1522         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1523         pointer.  Drop unused abfd parameter.  Check the size of the block
1524         before initialising the data field.  Return the end pointer if the
1525         size is invalid.
1526         (read_attribute_value): Adjust invocations of read_n_bytes.
1527
1528         PR 22894
1529         * dwarf1.c (parse_die): Check the length of form blocks before
1530         advancing the data pointer.
1531
1532 2018-02-28  Alan Modra  <amodra@gmail.com>
1533
1534         PR 22887
1535         * aoutx.h (translate_symbol_table): Print an error message and set
1536         bfd_error on finding an invalid name string offset.
1537
1538 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1539
1540         * config.in: Regenerated.
1541         * configure: Likewise.
1542         * configure.ac: Add --enable-separate-code.
1543         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1544         to 1 for Linux/x86 targets,
1545         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1546         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1547
1548 2018-02-27  Nick Clifton  <nickc@redhat.com>
1549
1550         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1551         message.
1552         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1553         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1554         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1555         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1556         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1557         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1558         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1559         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1560         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1561
1562         PR 22875
1563         * elf-bfd.h (struct elf_backend_data): Change the return type of
1564         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1565         to bfd_boolean.
1566         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1567         value from the info_to_howto function and fail if that function
1568         failed.
1569         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1570         from the info_to_howto function.
1571         (elf32_h8_relax_section): Likewise.
1572         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1573         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1574         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1575         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1576         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1577         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1578         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1579         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1580         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1581         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1582         (riscv_elf_relocate_section): Likewise.
1583         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1584         bfd_boolean.  Issue an error message, set an error value and
1585         return FALSE if the reloc is not recognized.
1586         (elf_hppa_info_to_howto_rel): Likewise.
1587         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1588         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1589         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1590         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1591         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1592         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1593         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1594         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1595         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1596         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1597         (cris_info_to_howto_rela): Likewise.
1598         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1599         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1600         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1601         Likewise.
1602         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1603         (elf32_dlx_info_to_howto_rel): Likewise.
1604         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1605         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1606         * elf32-frv.c (frv_info_to_howto_rela)
1607         (frvfdpic_info_to_howto_rel): Likewise.
1608         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1609         * elf32-gen.c (elf_generic_info_to_howto)
1610         (elf_generic_info_to_howto_rel): Likewise.
1611         * elf32-h8300.c (elf32_h8_info_to_howto)
1612         (elf32_h8_info_to_howto_rel): Likewise.
1613         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1614         * elf32-i386.c (elf_i386_reloc_type_lookup)
1615         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1616         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1617         Likewise.
1618         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1619         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1620         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1621         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1622         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1623         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1624         Likewise.
1625         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1626         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1627         * elf32-m68k.c (rtype_to_howto): Likewise.
1628         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1629         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1630         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1631         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1632         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1633         Likewise.
1634         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1635         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1636         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1637         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1638         Likewise.
1639         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1640         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1641         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1642         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1643         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1644         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1645         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1646         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1647         * elf32-score.c (s3_bfd_score_info_to_howto)
1648         (_bfd_score_info_to_howto): Likewise.
1649         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1650         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1651         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1652         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1653         (elf32_tic6x_info_to_howto_rel): Likewise.
1654         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1655         * elf32-v850.c (v850_elf_info_to_howto_rel)
1656         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1657         * elf32-vax.c (rtype_to_howto): Likewise.
1658         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1659         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1660         (elf32_wasm32_info_to_howto_rela): Likewise.
1661         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1662         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1663         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1664         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1665         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1666         * elf64-gen.c (elf_generic_info_to_howto)
1667         (elf_generic_info_to_howto_rel): Likewise.
1668         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1669         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1670         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1671         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1672         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1673         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1674         Likewise.
1675         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1676         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1677         Likewise.
1678         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1679         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1680         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1681         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1682         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1683         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1684         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1685         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1686         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1687         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1688         Default to NULL.
1689
1690 2018-02-26  Jim Wilson  <jimw@sifive.com>
1691             Stephan Schreiber <info@fs-driver.org>
1692
1693         PR 15904
1694         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1695         call, set changed_contents and changed_relocs.  Likewise after
1696         successful ia64_elf_relax_br call.
1697
1698 2018-02-26  Alan Modra  <amodra@gmail.com>
1699
1700         * elf.c (assign_file_positions_except_relocs): Don't segfault
1701         when actual number of phdrs is less than allocated.  Delete
1702         outdated comment.  Formatting.
1703
1704 2018-02-26  Alan Modra  <amodra@gmail.com>
1705
1706         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1707         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1708         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1709         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1710         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1711         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1712         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1713         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1714         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1715         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1716         error/warning messages.
1717
1718 2018-02-26  Alan Modra  <amodra@gmail.com>
1719
1720         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1721         * syms.c: Standardize error/warning messages.
1722
1723 2018-02-26  Alan Modra  <amodra@gmail.com>
1724
1725         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1726         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1727         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1728         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1729
1730 2018-02-26  Alan Modra  <amodra@gmail.com>
1731
1732         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1733
1734 2018-02-26  Alan Modra  <amodra@gmail.com>
1735
1736         * elfxx-mips.c: Standardize error/warning messages.
1737
1738 2018-02-26  Alan Modra  <amodra@gmail.com>
1739
1740         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1741         * elflink.c: Standardize error/warning messages.  Replace use of
1742         linker callback einfo with _bfd_error_handler when possible.
1743
1744 2018-02-26  Alan Modra  <amodra@gmail.com>
1745
1746         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1747         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1748         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1749         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1750         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1751         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1752         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1753         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1754         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1755         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1756         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1757         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1758         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1759         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1760         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1761         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1762         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1763         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1764         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1765         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1766         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1767         unrecognized/unsupported reloc message.
1768
1769 2018-02-26  Alan Modra  <amodra@gmail.com>
1770
1771         * elf32-ppc.c: Standardize error/warning messages.  Use
1772         _bfd_error_handler rather than einfo when einfo features not used.
1773         * elf64-ppc.c: Likewise.
1774
1775 2018-02-23  Alan Modra  <amodra@gmail.com>
1776
1777         PR 22881
1778         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1779         segment if no matching LOAD segment.
1780
1781 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1782
1783         * elf32-nds32.h: Define mask for ict_model.
1784
1785 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1786
1787         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1788
1789 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1790
1791         Revert
1792         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1793
1794         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1795         .reginfo section has wrong size.
1796
1797 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1798
1799         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1800         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1801         `.MIPS.abiflags' sections.
1802         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1803         section's end.
1804
1805 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1806
1807         * section.c (SEC_FIXED_SIZE): New macro.
1808         * bfd-in2.h: Regenerate.
1809
1810 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1811
1812         * section.c (SEC_HAS_GOT_REF): Remove macro.
1813         * bfd-in2.h: Regenerate.
1814
1815 2018-02-19  Alan Modra  <amodra@gmail.com>
1816
1817         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1818         arguments.
1819         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1820         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1821         (_bfd_riscv_relax_pc): Likewise and fix typos.
1822         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1823         * libbfd.h: Regenerate.
1824
1825 2018-02-19  Alan Modra  <amodra@gmail.com>
1826
1827         * dwarf2.c (read_section): Don't use 'll' format modifier.
1828         (find_abstract_instance): Likewise.
1829         * elfcore.h (elf_core_file_p): Likewise.
1830
1831 2018-02-19  Alan Modra  <amodra@gmail.com>
1832
1833         * bfd-in.h: Include inttypes.h or if not available define
1834         PRId64, PRIu64 and PRIx64.
1835         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1836         modifier to print bfd_vma.
1837         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1838         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1839         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1840         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1841         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1842         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1843         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1844         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1845         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1846         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1847         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1848         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1849         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1850         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1851         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1852         and cast input to uint64_t, and similarly for Ld and Lu.
1853         * bfd-in2.h: Regenerate.
1854
1855 2018-02-19  Alan Modra  <amodra@gmail.com>
1856
1857         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1858         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1859         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1860         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1861         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1862         * reloc.c: Replace use of %R and %T in format strings passed to
1863         einfo and friends by %pR and %pT.
1864
1865 2018-02-19  Alan Modra  <amodra@gmail.com>
1866
1867         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1868         of %A and %B.
1869         * aout-adobe.c: Update all messages using %A and %B.
1870         * aout-cris.c: Likewise.
1871         * aoutx.h: Likewise.
1872         * archive.c: Likewise.
1873         * binary.c: Likewise.
1874         * cache.c: Likewise.
1875         * coff-alpha.c: Likewise.
1876         * coff-arm.c: Likewise.
1877         * coff-i860.c: Likewise.
1878         * coff-mcore.c: Likewise.
1879         * coff-ppc.c: Likewise.
1880         * coff-rs6000.c: Likewise.
1881         * coff-sh.c: Likewise.
1882         * coff-tic4x.c: Likewise.
1883         * coff-tic54x.c: Likewise.
1884         * coff-tic80.c: Likewise.
1885         * coff64-rs6000.c: Likewise.
1886         * coffcode.h: Likewise.
1887         * coffgen.c: Likewise.
1888         * cofflink.c: Likewise.
1889         * coffswap.h: Likewise.
1890         * compress.c: Likewise.
1891         * cpu-arm.c: Likewise.
1892         * ecoff.c: Likewise.
1893         * elf-attrs.c: Likewise.
1894         * elf-eh-frame.c: Likewise.
1895         * elf-ifunc.c: Likewise.
1896         * elf-m10300.c: Likewise.
1897         * elf-properties.c: Likewise.
1898         * elf-s390-common.c: Likewise.
1899         * elf.c: Likewise.
1900         * elf32-arc.c: Likewise.
1901         * elf32-arm.c: Likewise.
1902         * elf32-avr.c: Likewise.
1903         * elf32-bfin.c: Likewise.
1904         * elf32-cr16.c: Likewise.
1905         * elf32-cr16c.c: Likewise.
1906         * elf32-cris.c: Likewise.
1907         * elf32-crx.c: Likewise.
1908         * elf32-d10v.c: Likewise.
1909         * elf32-d30v.c: Likewise.
1910         * elf32-epiphany.c: Likewise.
1911         * elf32-fr30.c: Likewise.
1912         * elf32-frv.c: Likewise.
1913         * elf32-gen.c: Likewise.
1914         * elf32-hppa.c: Likewise.
1915         * elf32-i370.c: Likewise.
1916         * elf32-i386.c: Likewise.
1917         * elf32-i960.c: Likewise.
1918         * elf32-ip2k.c: Likewise.
1919         * elf32-iq2000.c: Likewise.
1920         * elf32-lm32.c: Likewise.
1921         * elf32-m32c.c: Likewise.
1922         * elf32-m32r.c: Likewise.
1923         * elf32-m68hc11.c: Likewise.
1924         * elf32-m68hc12.c: Likewise.
1925         * elf32-m68hc1x.c: Likewise.
1926         * elf32-m68k.c: Likewise.
1927         * elf32-mcore.c: Likewise.
1928         * elf32-mep.c: Likewise.
1929         * elf32-metag.c: Likewise.
1930         * elf32-microblaze.c: Likewise.
1931         * elf32-moxie.c: Likewise.
1932         * elf32-msp430.c: Likewise.
1933         * elf32-mt.c: Likewise.
1934         * elf32-nds32.c: Likewise.
1935         * elf32-nios2.c: Likewise.
1936         * elf32-or1k.c: Likewise.
1937         * elf32-pj.c: Likewise.
1938         * elf32-ppc.c: Likewise.
1939         * elf32-rl78.c: Likewise.
1940         * elf32-rx.c: Likewise.
1941         * elf32-s390.c: Likewise.
1942         * elf32-score.c: Likewise.
1943         * elf32-score7.c: Likewise.
1944         * elf32-sh-symbian.c: Likewise.
1945         * elf32-sh.c: Likewise.
1946         * elf32-sh64.c: Likewise.
1947         * elf32-sparc.c: Likewise.
1948         * elf32-spu.c: Likewise.
1949         * elf32-tic6x.c: Likewise.
1950         * elf32-tilepro.c: Likewise.
1951         * elf32-v850.c: Likewise.
1952         * elf32-vax.c: Likewise.
1953         * elf32-visium.c: Likewise.
1954         * elf32-wasm32.c: Likewise.
1955         * elf32-xgate.c: Likewise.
1956         * elf32-xtensa.c: Likewise.
1957         * elf64-alpha.c: Likewise.
1958         * elf64-gen.c: Likewise.
1959         * elf64-hppa.c: Likewise.
1960         * elf64-ia64-vms.c: Likewise.
1961         * elf64-mmix.c: Likewise.
1962         * elf64-ppc.c: Likewise.
1963         * elf64-s390.c: Likewise.
1964         * elf64-sh64.c: Likewise.
1965         * elf64-sparc.c: Likewise.
1966         * elf64-x86-64.c: Likewise.
1967         * elfcode.h: Likewise.
1968         * elfcore.h: Likewise.
1969         * elflink.c: Likewise.
1970         * elfnn-aarch64.c: Likewise.
1971         * elfnn-ia64.c: Likewise.
1972         * elfnn-riscv.c: Likewise.
1973         * elfxx-mips.c: Likewise.
1974         * elfxx-sparc.c: Likewise.
1975         * elfxx-tilegx.c: Likewise.
1976         * elfxx-x86.c: Likewise.
1977         * hpux-core.c: Likewise.
1978         * ieee.c: Likewise.
1979         * ihex.c: Likewise.
1980         * libbfd.c: Likewise.
1981         * linker.c: Likewise.
1982         * mach-o.c: Likewise.
1983         * merge.c: Likewise.
1984         * mmo.c: Likewise.
1985         * oasys.c: Likewise.
1986         * pdp11.c: Likewise.
1987         * pe-mips.c: Likewise.
1988         * peXXigen.c: Likewise.
1989         * peicode.h: Likewise.
1990         * reloc.c: Likewise.
1991         * rs6000-core.c: Likewise.
1992         * srec.c: Likewise.
1993         * stabs.c: Likewise.
1994         * vms-alpha.c: Likewise.
1995         * xcofflink.c: Likewise.
1996
1997 2018-02-19  Alan Modra  <amodra@gmail.com>
1998
1999         PR 22845
2000         * elf.c (IS_TBSS): Define.
2001         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2002         (assign_file_positions_for_non_load_sections): Revert last change.
2003         Properly calculate load segment limits to compare against relro limits.
2004
2005 2018-02-17  Alan Modra  <amodra@gmail.com>
2006
2007         PR 22845
2008         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2009         degenerate zero size PT_LOAD segments when finding one overlapping
2010         the PT_GNU_RELRO segment.
2011
2012 2018-02-16  Alan Modra  <amodra@gmail.com>
2013
2014         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2015         (_bfd_bool_bfd_true): Rename from bfd_true.
2016         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2017         (_bfd_int_bfd_0): Rename from bfd_0.
2018         (_bfd_uint_bfd_0): Rename from bfd_0u.
2019         (_bfd_long_bfd_0): Rename from bfd_0l.
2020         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2021         (_bfd_void_bfd): Rename from bfd_void.
2022         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2023         (_bfd_bool_bfd_link_false_error),
2024         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2025         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2026         (_bfd_bool_bfd_asection_bfd_asection_true),
2027         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2028         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2029         * archive.c (_bfd_noarchive_get_elt_at_index),
2030         (_bfd_noarchive_openr_next_archived_file),
2031         (_bfd_noarchive_construct_extended_name_table),
2032         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2033         (_bfd_noarchive_write_armap): New functions.
2034         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2035         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2036         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2037         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2038         (alpha_ecoff_swap_coff_lineno_out),
2039         (alpha_ecoff_swap_coff_reloc_out): New functions.
2040         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2041         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2042         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2043         (mips_ecoff_swap_coff_lineno_out),
2044         (mips_ecoff_swap_coff_reloc_out): New functions.
2045         * coffcode.h (coff_set_alignment_hook): Replace define with
2046         new function.
2047         (symname_in_debug_hook): Likewise.
2048         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2049         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2050         * elf.c (assign_file_positions_except_relocs): Test
2051         elf_backend_allow_non_load_phdr for NULL.
2052         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2053         _bfd_elf_link_omit_section_dynsym.  Update uses.
2054         (_bfd_elf_omit_section_dynsym_all): New function.
2055         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2056         (_bfd_elf_omit_section_dynsym_default): Declare.
2057         (_bfd_elf_omit_section_dynsym_all): Declare.
2058         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2059         (_bfd_nolink_bfd_get_relocated_section_contents),
2060         (_bfd_nolink_bfd_lookup_section_flags),
2061         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2062         (_bfd_nolink_bfd_link_hash_table_create),
2063         (_bfd_nolink_bfd_link_just_syms),
2064         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2065         (_bfd_nolink_bfd_link_split_section),
2066         (_bfd_nolink_section_already_linked),
2067         (_bfd_nolink_bfd_define_common_symbol),
2068         (_bfd_nolink_bfd_define_start_stop): New functions.
2069         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2070         (_bfd_norelocs_bfd_reloc_name_lookup),
2071         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2072         * section.c (_bfd_nowrite_set_section_contents): New function.
2073         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2074         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2075         (_bfd_nosymbols_get_symbol_version_string),
2076         (_bfd_nosymbols_bfd_is_local_label_name),
2077         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2078         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2079         (_bfd_nosymbols_bfd_make_debug_symbol),
2080         ( _bfd_nosymbols_read_minisymbols),
2081         ( _bfd_nosymbols_minisymbol_to_symbol),
2082         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2083         * libbfd-in.h: Declare new functions.  Update existing defines,
2084         removing casts.
2085         * aix386-core.c: Update to use new hooks.  Formatting.
2086         * aout-adobe.c: Likewise.
2087         * aout-arm.c: Likewise.
2088         * aout-target.h: Likewise.
2089         * aout-tic30.c: Likewise.
2090         * aoutf1.h: Likewise.
2091         * binary.c: Likewise.
2092         * bout.c: Likewise.
2093         * cisco-core.c: Likewise.
2094         * coff-alpha.c: Likewise.
2095         * coff-i386.c: Likewise.
2096         * coff-i860.c: Likewise.
2097         * coff-i960.c: Likewise.
2098         * coff-ia64.c: Likewise.
2099         * coff-mips.c: Likewise.
2100         * coff-ppc.c: Likewise.
2101         * coff-rs6000.c: Likewise.
2102         * coff-sh.c: Likewise.
2103         * coff-tic30.c: Likewise.
2104         * coff-tic54x.c: Likewise.
2105         * coff-x86_64.c: Likewise.
2106         * coff64-rs6000.c: Likewise.
2107         * coffcode.h: Likewise.
2108         * elf-m10300.c: Likewise.
2109         * elf32-cr16.c: Likewise.
2110         * elf32-lm32.c: Likewise.
2111         * elf32-m32r.c: Likewise.
2112         * elf32-metag.c: Likewise.
2113         * elf32-score.c: Likewise.
2114         * elf32-score7.c: Likewise.
2115         * elf32-tilepro.c: Likewise.
2116         * elf32-xstormy16.c: Likewise.
2117         * elf32-xtensa.c: Likewise.
2118         * elf64-alpha.c: Likewise.
2119         * elf64-hppa.c: Likewise.
2120         * elf64-ia64-vms.c: Likewise.
2121         * elf64-mmix.c: Likewise.
2122         * elf64-sh64.c: Likewise.
2123         * elfnn-ia64.c: Likewise.
2124         * elfxx-sparc.c: Likewise.
2125         * elfxx-target.h: Likewise.
2126         * elfxx-tilegx.c: Likewise.
2127         * elfxx-x86.h: Likewise.
2128         * hp300hpux.c: Likewise.
2129         * hppabsd-core.c: Likewise.
2130         * hpux-core.c: Likewise.
2131         * i386msdos.c: Likewise.
2132         * i386os9k.c: Likewise.
2133         * ieee.c: Likewise.
2134         * ihex.c: Likewise.
2135         * irix-core.c: Likewise.
2136         * libaout.h: Likewise.
2137         * libecoff.h: Likewise.
2138         * mach-o-target.c: Likewise.
2139         * mach-o.c: Likewise.
2140         * mipsbsd.c: Likewise.
2141         * mmo.c: Likewise.
2142         * netbsd-core.c: Likewise.
2143         * nlm-target.h: Likewise.
2144         * oasys.c: Likewise.
2145         * osf-core.c: Likewise.
2146         * pdp11.c: Likewise.
2147         * pe-mips.c: Likewise.
2148         * pe-x86_64.c: Likewise.
2149         * pef.c: Likewise.
2150         * plugin.c: Likewise.
2151         * ppcboot.c: Likewise.
2152         * ptrace-core.c: Likewise.
2153         * sco5-core.c: Likewise.
2154         * som.c: Likewise.
2155         * sparclynx.c: Likewise.
2156         * srec.c: Likewise.
2157         * tekhex.c: Likewise.
2158         * trad-core.c: Likewise.
2159         * verilog.c: Likewise.
2160         * versados.c: Likewise.
2161         * vms-alpha.c: Likewise.
2162         * vms-lib.c: Likewise.
2163         * wasm-module.c: Likewise.
2164         * xsym.c: Likewise.
2165         * libbfd.h: Regenerate.
2166
2167 2018-02-15  Jim Wilson  <jimw@sifive.com>
2168
2169         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2170         symbols whose section address is zero.
2171
2172         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2173         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2174         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2175         Add %X%P to error messages.
2176
2177 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2178
2179         PR ld/22832
2180         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2181         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2182         and assert that the result of the call is not NULL.
2183
2184 2018-02-14  Nick Clifton  <nickc@redhat.com>
2185
2186         PR 22823
2187         Revert previous delta.  Add extra casts to avoid compile time
2188         warnings instead.
2189         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2190         cast to avoid warning from gcc v8 compiler.
2191         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2192         (_bfd_generic_bfd_set_private_flags): Likewise.
2193         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2194         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2195         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2196         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2197         (_bfd_noarchive_construct_extended_name_table): Likewise.
2198         (_bfd_noarchive_truncate_arname): Likewise.
2199         (_bfd_noarchive_write_ar_hdr): Likewise.
2200         (_bfd_noarchive_get_elt_at_index): Likewise.
2201         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2202         (_bfd_nosymbols_print_symbol): Likewise.
2203         (_bfd_nosymbols_get_symbol_info): Likewise.
2204         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2205         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2206         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2207         (_bfd_nosymbols_get_lineno): Likewise.
2208         (_bfd_nosymbols_find_nearest_line): Likewise.
2209         (_bfd_nosymbols_find_line): Likewise.
2210         (_bfd_nosymbols_find_inliner_info): Likewise.
2211         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2212         (_bfd_nosymbols_read_minisymbols): Likewise.
2213         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2214         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2215         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2216         (_bfd_nowrite_set_arch_mach): Likewise.
2217         (_bfd_nowrite_set_section_contents): Likewise.
2218         (_bfd_nolink_sizeof_headers): Likewise.
2219         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2220         (_bfd_nolink_bfd_relax_section): Likewise.
2221         (_bfd_nolink_bfd_gc_sections): Likewise.
2222         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2223         (_bfd_nolink_bfd_merge_sections): Likewise.
2224         (_bfd_nolink_bfd_is_group_section): Likewise.
2225         (_bfd_nolink_bfd_discard_group): Likewise.
2226         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2227         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2228         (_bfd_nolink_bfd_link_just_syms): Likewise.
2229         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2230         (_bfd_nolink_bfd_final_link): Likewise.
2231         (_bfd_nolink_bfd_link_split_section): Likewise.
2232         (_bfd_nolink_section_already_linked): Likewise.
2233         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2234         (_bfd_nolink_bfd_define_start_stop): Likewise.
2235         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2236         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2237         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2238         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2239         * libbfd.c (bfd_false_any): Delete.
2240         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2241         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2242         * libbfd.h (extern): Regenerate
2243         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2244         cast to avoid warning from gcc v8 compiler.
2245         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2246         * binary.c (binary_get_symbol_info): Likewise.
2247         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2248         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2249         * coffcode.h (coff_set_alignment_hook): Likewise.
2250         (symname_in_debug_hook): Likewise.
2251         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2252         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2253         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2254         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2255         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2256         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2257         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2258         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2259         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2260         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2261         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2262         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2263         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2264         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2265         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2266         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2267         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2268         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2269         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2270         (bfd_elfNN_bfd_set_private_flags): Likewise.
2271         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2272         (elf_backend_init_index_section): Likewise.
2273         (elf_backend_allow_non_load_phdr): Likewise.
2274         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2275         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2276         * ieee.c (ieee_construct_extended_name_table): Likewise.
2277         (ieee_write_armap): Likewise.
2278         (ieee_write_ar_hdr): Likewise.
2279         (ieee_bfd_is_target_special_symbol): Likewise.
2280         * ihex.c (ihex_canonicalize_symtab): Likewise.
2281         (ihex_bfd_is_target_special_symbol): Likewise.
2282         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2283         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2284         (_bfd_ecoff_set_alignment_hook): Likewise.
2285         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2286         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2287         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2288         * oasys.c (oasys_construct_extended_name_table): Likewise.
2289         (oasys_write_armap): Likewise.
2290         (oasys_write_ar_hdr): Likewise.
2291         (oasys_bfd_is_target_special_symbol): Likewise.
2292         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2293         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2294         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2295         * som.c (som_bfd_is_target_special_symbol): Likewise.
2296         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2297         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2298         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2299         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2300         (versados_bfd_reloc_name_lookup): Likewise.
2301         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2302         (vms_bfd_define_start_stop): Likewise.
2303         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2304         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2305         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2306
2307 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2308
2309         PR ld/22842
2310         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2311         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2312         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2313         R_X86_64_PC32 reloc against dynamic function in data section.
2314         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2315         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2316         against dynamic function in data section.
2317         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2318         function address only if pcrel_plt is true.
2319         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2320         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2321         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2322         PC-relative relocation against a function definition in data
2323         secton in PIE.  Remove the obsolete comments.
2324         (elf_x86_link_hash_table): Add pcrel_plt.
2325
2326 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2327
2328         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2329         instead of bfd_link_pic, for building shared library.
2330
2331 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2332
2333         PR gas/22791
2334         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2335         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2336         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2337         against protected function in shared object.
2338
2339 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2340
2341         PR 22828
2342         * po/ru.po: Fix typo in Russian translation.
2343
2344 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2345
2346         * wasm-module.c (wasm_scan_name_function_section): Rename
2347         `index' local variable to `idx'.
2348
2349 2018-02-13  Nick Clifton  <nickc@redhat.com>
2350
2351         PR 22823
2352         Fix compile time warnings generated by gcc version 8.
2353         * libbfd-in.h: Remove extraneous text from prototypes.
2354         Add prototypes for bfd_false_any, bfd_true_any,
2355         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2356         bfd_n1_any, bfd_void_any.
2357         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2358         function.
2359         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2360         (_bfd_generic_bfd_set_private_flags): Likewise.
2361         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2362         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2363         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2364         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2365         (_bfd_noarchive_construct_extended_name_table): Likewise.
2366         (_bfd_noarchive_truncate_arname): Likewise.
2367         (_bfd_noarchive_write_ar_hdr): Likewise.
2368         (_bfd_noarchive_get_elt_at_index): Likewise.
2369         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2370         (_bfd_nosymbols_print_symbol): Likewise.
2371         (_bfd_nosymbols_get_symbol_info): Likewise.
2372         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2373         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2374         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2375         (_bfd_nosymbols_get_lineno): Likewise.
2376         (_bfd_nosymbols_find_nearest_line): Likewise.
2377         (_bfd_nosymbols_find_line): Likewise.
2378         (_bfd_nosymbols_find_inliner_info): Likewise.
2379         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2380         (_bfd_nosymbols_read_minisymbols): Likewise.
2381         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2382         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2383         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2384         (_bfd_nowrite_set_arch_mach): Likewise.
2385         (_bfd_nowrite_set_section_contents): Likewise.
2386         (_bfd_nolink_sizeof_headers): Likewise.
2387         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2388         (_bfd_nolink_bfd_relax_section): Likewise.
2389         (_bfd_nolink_bfd_gc_sections): Likewise.
2390         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2391         (_bfd_nolink_bfd_merge_sections): Likewise.
2392         (_bfd_nolink_bfd_is_group_section): Likewise.
2393         (_bfd_nolink_bfd_discard_group): Likewise.
2394         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2395         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2396         (_bfd_nolink_bfd_link_just_syms): Likewise.
2397         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2398         (_bfd_nolink_bfd_final_link): Likewise.
2399         (_bfd_nolink_bfd_link_split_section): Likewise.
2400         (_bfd_nolink_section_already_linked): Likewise.
2401         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2402         (_bfd_nolink_bfd_define_start_stop): Likewise.
2403         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2404         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2405         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2406         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2407         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2408         accepts one or more arguments.
2409         (bfd_true_any): Likewise.
2410         (bfd_nullvoidptr_any): Likewise.
2411         (bfd_0_any): Likewise.
2412         (bfd_0u_any): Likewise.
2413         (bfd_0l_any): Likewise.
2414         (_bfd_n1_any): Likewise.
2415         (bfd_void_any): Likewise.
2416         * libbfd.h (extern): Regenerate
2417         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2418         based dummy function.
2419         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2420         * binary.c (binary_get_symbol_info): Likewise.
2421         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2422         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2423         * coffcode.h (coff_set_alignment_hook): Likewise.
2424         (symname_in_debug_hook): Likewise.
2425         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2426         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2427         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2428         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2429         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2430         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2431         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2432         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2433         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2434         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2435         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2436         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2437         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2438         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2439         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2440         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2441         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2442         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2443         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2444         (bfd_elfNN_bfd_set_private_flags): Likewise.
2445         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2446         (elf_backend_init_index_section): Likewise.
2447         (elf_backend_allow_non_load_phdr): Likewise.
2448         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2449         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2450         * ieee.c (ieee_construct_extended_name_table): Likewise.
2451         (ieee_write_armap): Likewise.
2452         (ieee_write_ar_hdr): Likewise.
2453         (ieee_bfd_is_target_special_symbol): Likewise.
2454         * ihex.c (ihex_canonicalize_symtab): Likewise.
2455         (ihex_bfd_is_target_special_symbol): Likewise.
2456         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2457         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2458         (_bfd_ecoff_set_alignment_hook): Likewise.
2459         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2460         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2461         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2462         * oasys.c (oasys_construct_extended_name_table): Likewise.
2463         (oasys_write_armap): Likewise.
2464         (oasys_write_ar_hdr): Likewise.
2465         (oasys_bfd_is_target_special_symbol): Likewise.
2466         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2467         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2468         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2469         * som.c (som_bfd_is_target_special_symbol): Likewise.
2470         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2471         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2472         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2473         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2474         (versados_bfd_reloc_name_lookup): Likewise.
2475         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2476         (vms_bfd_define_start_stop): Likewise.
2477         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2478         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2479         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2480         * elf32-arc.c (get_replace_function): Assign replacement function
2481         to func pointer.
2482         * elf32-i370.c (i370_noop): Update prototype.
2483
2484 2018-02-13  Alan Modra  <amodra@gmail.com>
2485
2486         PR 22836
2487         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2488         relocation sections.  If size reduces to just the flag word,
2489         remove that too and mark with SEC_EXCLUDE.
2490         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2491
2492 2018-02-13  Alan Modra  <amodra@gmail.com>
2493
2494         PR 22829
2495         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2496         PT_GNU_RELRO setup.
2497
2498 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2499
2500         * i386msdos.c (msdos_mkobject); New function.
2501         (msdos_object_p): New function.
2502         (i386_msdos_vec): Use msdos_object_p as the check_format
2503         function.
2504         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2505         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2506         IMAGE_NT_SIGNATURE.
2507         * peXXigen.c: Likewise.
2508         * coff-ia64.c: Likewise.
2509
2510 2018-02-12  Nick Clifton  <nickc@redhat.com>
2511
2512         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2513         assignment.
2514         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2515
2516 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2517
2518         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2519         (sparc_elf_append_rela): Assert that there is enough room in section.
2520         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2521         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2522         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2523         For a symbol subject to a GOT relocation, reserve a slot in the
2524         relocation section if the symbol isn't dynamic and we are in PIC mode.
2525         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2526         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2527         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2528         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2529         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2530         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2531         undefined weak symbol with non-default visibility.  Remove superfluous
2532         'else' and fix formatting.
2533
2534 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2535
2536         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2537         is_solaris.
2538         (i386_elf32_sol2_vec): Don't declare.
2539         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2540         Don't set need_global_offset_table.
2541         (elf_i386_solaris_arch_bed): New.
2542         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2543         Solaris.
2544         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2545         target_os != is_nacl instead of target_os == is_normal.
2546         (x86_64_elf64_sol2_vec): Don't declare.
2547         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2548         is_nacl instead of target_os == is_normal.  Don't set
2549         need_global_offset_table.
2550         (elf_x86_64_solaris_arch_bed): New.
2551         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2552         Solaris.
2553         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2554         _GLOBAL_OFFSET_TABLE_ for Solaris.
2555         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2556         need_global_offset_table.
2557         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2558         (elf_x86_link_hash_table): Remove need_global_offset_table.
2559         (elf_x86_init_table): Likewise.
2560
2561 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2562
2563         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2564         Remove prototype.
2565         (i386_elf32_sol2_vec): Declared.
2566         (elf_i386_link_setup_gnu_properties): Set
2567         need_global_offset_table with info->output_bfd->xvec.
2568         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2569         Remove prototype.
2570         (x86_64_elf64_sol2_vec): Declared.
2571         (elf_x86_64_link_setup_gnu_properties): Set
2572         need_global_offset_table with info->output_bfd->xvec.
2573
2574 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2575
2576         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2577         New prototype.
2578         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2579         for Solaris.
2580         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2581         New prototype.
2582         (elf_x86_64_link_setup_gnu_properties): Set
2583         need_global_offset_table for Solaris.
2584         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2585         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2586         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2587         need_global_offset_table.
2588         * elfxx-x86.h (elf_x86_link_hash_table): Add
2589         need_global_offset_table.
2590         (elf_x86_init_table): Likewise.
2591
2592 2018-02-08  Jim Wilson  <jimw@sifive.com>
2593
2594         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2595         change.
2596
2597 2018-02-08  Nick Clifton  <nickc@redhat.com>
2598
2599         PR 22788
2600         * elf.c (elf_parse_notes): Reject notes with excessuively large
2601         alignments.
2602
2603 2018-02-07  Alan Modra  <amodra@gmail.com>
2604
2605         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2606         * elf32-ppc.c: Remove speculation barrier support.
2607         * elf32-ppc.h: Likewise.
2608         * elf64-ppc.c: Likewise.
2609         * elf64-ppc.h: Likewise.
2610
2611 2018-02-06  Jim Wilson  <jimw@sifive.com>
2612
2613         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2614         callback to report an error.
2615
2616 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2617
2618         PR ld/22263
2619         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2620         into call to !bfd_link_executable and tidy up.
2621         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2622         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2623         !bfd_link_executable.
2624         <R_SPARC_TLS_IE_HI22>: Likewise.
2625         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2626         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2627         !bfd_link_executable.
2628         <R_SPARC_WPLT30>: Tidy up.
2629         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2630         !bfd_link_executable.
2631         (allocate_dynrelocs): Likewise.
2632         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2633         <R_SPARC_TLS_GD_HI22>: Merge into...
2634         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2635         sparc_elf_tls_transition and remove redundant code.
2636         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2637         !bfd_link_executable.
2638         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2639         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2640         <R_SPARC_TLS_LDM_CALL>: Likewise.
2641         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2642         <R_SPARC_TLS_GD_ADD>: Likewise.
2643         <R_SPARC_TLS_LDM_ADD>: Likewise.
2644         <R_SPARC_TLS_LDO_ADD>: Likewise.
2645         <R_SPARC_TLS_IE_LD>: Likewise.
2646
2647 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2648
2649         PR 22789
2650         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2651         functions failed to find the function name, try the generic elf
2652         find function instead.
2653
2654 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2655
2656         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2657         'memcpy' instead of 'strncpy' when writing the magic number.
2658
2659 2018-02-06  Nick Clifton  <nickc@redhat.com>
2660
2661         PR 22794
2662         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2663         section before attempting to read it in.
2664         (bfd_get_alt_debug_link_info): Likewise.
2665
2666 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2667
2668         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2669         line information in addition to name, if they can be found.
2670
2671 2018-02-05  Renlin Li  <renlin.li@arm.com>
2672
2673         PR ld/22764
2674         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2675         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2676         check for writeable section as well.
2677
2678 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2679
2680         PR ld/22782
2681         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2682         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2683         undefined weak symbol to 0.
2684         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2685         if _GLOBAL_OFFSET_TABLE_ is referenced.
2686         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2687         got_referenced instead of ref_regular_nonweak.  Remove the
2688         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2689         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2690
2691 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2692
2693         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2694         initialize `hi_reloc'.
2695
2696 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2697
2698         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2699         SHT_MIPS_REGINFO sections don't assert the correct size and
2700         report an error instead.
2701
2702 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2703
2704         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2705         status from `->elf_backend_section_processing'.
2706
2707 2018-02-02  Jim Wilson  <jimw@sifive.com>
2708
2709         PR ld/22756
2710         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2711         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2712         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2713         Pass new argument to riscv_relax_delete_bytes.
2714         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2715         ATTRIBUTE_UNUSED from link_info parameter.
2716
2717 2018-02-02  Alan Modra  <amodra@gmail.com>
2718
2719         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2720         emitted for toc sequence optimization.  Set and use "howto" later.
2721
2722 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2723
2724         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2725         arithmetic on NULL pointer.
2726         * elflink.c (_bfd_elf_archive_symbol_lookup,
2727         elf_link_add_archive_symbols): Likewise.
2728
2729 2018-01-31  Michael Matz  <matz@suse.de>
2730
2731         * elflink.c (bfd_elf_define_start_stop): Fix check of
2732         def_dynamic.
2733
2734 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2735
2736         PR ld/21964
2737         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2738         __stop symbols are referenced by shared objects.
2739
2740 2018-01-30  Alan Modra  <amodra@gmail.com>
2741
2742         PR 22758
2743         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2744         segment when demand paged with lma on the same page.  Test this
2745         before load/non-load, executable/non-executable,
2746         writable/non-writable tests and simplify.  Delete bogus relro
2747         condition in writable/non-writable test.  Delete outdated
2748         comment.  Formatting.
2749
2750 2018-01-30  Alan Modra  <amodra@gmail.com>
2751
2752         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2753         symbols dynamic.
2754
2755 2018-01-29  Alan Modra  <amodra@gmail.com>
2756
2757         PR 22741
2758         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2759         range before converting to a symbol table pointer.
2760
2761 2018-01-27  Nick Clifton  <nickc@redhat.com>
2762
2763         * po/ru.po: Updated Russian translation.
2764
2765 2018-01-26  Alan Modra  <amodra@gmail.com>
2766
2767         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2768         they are defined dynamically.
2769
2770 2018-01-26  Alan Modra  <amodra@gmail.com>
2771
2772         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2773         .branch_lt changes size.
2774
2775 2018-01-25  Alan Modra  <amodra@gmail.com>
2776
2777         PR 22746
2778         * elfcode.h (elf_object_p): Avoid integer overflow.
2779
2780 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2781
2782         PR ld/22727
2783         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2784         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2785
2786         Revert
2787         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2788
2789         PR ld/22263
2790         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2791         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2792         bfd_link_executable for TLS check.
2793         (_bfd_sparc_elf_check_relocs): Likewise.
2794         (allocate_dynrelocs): Likewise.
2795         (_bfd_sparc_elf_relocate_section): Likewise.
2796
2797 2018-01-24  Renlin Li  <renlin.li@arm.com>
2798
2799         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2800         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2801         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2802         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2803         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2804         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2805         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2806
2807 2018-01-24  Renlin Li  <renlin.li@arm.com>
2808
2809         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2810         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2811         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2812         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2813         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2814         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2815         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2816         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2817         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2818         * bfd-in2.h: Regenerate.
2819         * libbfd.h: Regenerate.
2820
2821 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2822
2823         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2824         `mips_elf32_section_processing' comment reference.
2825
2826 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2827
2828         PR ld/22721
2829         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2830         versioned __tls_get_addr symbol.
2831
2832 2018-01-19  Nick Clifton  <nickc@redhat.com>
2833
2834         * po/fr.po: Updated French translation.
2835
2836 2018-01-18  Alan Modra  <amodra@gmail.com>
2837
2838         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2839         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2840         (ppc64_elf_build_stubs): Likewise.
2841
2842 2018-01-17  Nick Clifton  <nickc@redhat.com>
2843
2844         * po/ru.po: Updated Russian translation.
2845         * po/uk/po: Updated Ukranian translation.
2846
2847 2018-01-17  Alan Modra  <amodra@gmail.com>
2848
2849         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2850
2851 2018-01-17  Alan Modra  <amodra@gmail.com>
2852
2853         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2854         (CRSETEQ, BEQCTRM): Define.
2855         (is_nonpic_glink_stub): Don't check bctr.
2856         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2857         (ppc_elf_relax_section): Size speculation barrier.
2858         (output_bctr): New function.
2859         (write_glink_stub): Use output_bctr.
2860         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2861         (ppc_elf_finish_dynamic_symbol): Likewise.
2862         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2863         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2864         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2865         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2866         (size_global_entry_stubs): Handle speculation barrier sizing.
2867         (plt_stub_size): Likewise.
2868         (output_bctr): New function.
2869         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2870         barrier.
2871         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2872         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2873         (build_global_entry_stubs): Output speculation barrier.
2874         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2875         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2876
2877 2018-01-17  Alan Modra  <amodra@gmail.com>
2878
2879         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2880         __tls_get_addr_opt, and alignment sizing.
2881         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2882         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2883         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2884         or 8 insns.
2885         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2886         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2887         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2888         by PLT reloc count.
2889         (write_glink_stub): Handle __tls_get_addr_opt stub.
2890         Pad out to size given by GLINK_ENTRY_SIZE.
2891         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2892         (ppc_elf_finish_dynamic_symbol): Likewise.
2893         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2894         insn array since so many need rewriting.
2895         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2896         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2897         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2898         nops.  Adjust all uses.
2899         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2900         in glink_vma calculation.
2901         (struct ppc_link_hash_table): Add global_entry section pointer.
2902         (create_linkage_sections): Create separate section for global
2903         entry stubs.
2904         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2905         (size_global_entry_stubs): Handle sizing for aligned stubs.
2906         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2907         and don't stash end of glink branch table in rawsize.
2908         (ppc_build_one_stub): Rewrite stub size calculations.
2909         (build_global_entry_stubs): Use new section.
2910         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2911         Build lazy link stubs out to end of section.  Build global entry
2912         stubs in new section.
2913
2914 2018-01-15  Nick Clifton  <nickc@redhat.com>
2915
2916         * po/uk.po: Updated Ukranian translation.
2917
2918 2018-01-13  Nick Clifton  <nickc@redhat.com>
2919
2920         * po/bfd.pot: Regenerated.
2921
2922 2018-01-13  Nick Clifton  <nickc@redhat.com>
2923
2924         * version.m4: Bump version to 2.30.51
2925         * configure: Regenerate.
2926
2927 2018-01-13  Nick Clifton  <nickc@redhat.com>
2928
2929         2.30 branch created.
2930
2931 2018-01-12  Jens Widell  <jl@opera.com>
2932
2933         * elf.c (setup_group): Optimize search for group by remembering
2934         last found group and restarting search at that index.
2935         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2936
2937 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2938
2939         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2940         bfd_link_common_skip_none in switch.
2941
2942 2018-01-12  Alan Modra  <amodra@gmail.com>
2943
2944         PR ld/22649
2945         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2946         references on forced local symbols.
2947
2948 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2949
2950         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2951         .reginfo section has wrong size.
2952
2953 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2954
2955         PR ld/22393
2956         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2957         separate code and read-only data LOAD segments, create a new
2958         LOAD segment if the previous section contains text and the
2959         current section doesn't or vice versa.  Don't put a writable
2960         section in a read-only segment if there is a RELRO segment.
2961
2962 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2963
2964         PR ld/22649
2965         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2966         references on forced local symbols.
2967
2968 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2969
2970         PR ld/22677
2971         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2972         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2973
2974 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2975
2976         PR 22662
2977         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2978
2979 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2980
2981         * elf.c (elfcore_grok_freebsd_note): Handle
2982         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2983         NT_FREEBSD_PROCSTAT_VMMAP.
2984
2985 2018-01-03  Alan Modra  <amodra@gmail.com>
2986
2987         Update year range in copyright notice of all files.
2988
2989 For older changes see ChangeLog-2017
2990 \f
2991 Copyright (C) 2018 Free Software Foundation, Inc.
2992
2993 Copying and distribution of this file, with or without modification,
2994 are permitted in any medium without royalty provided the copyright
2995 notice and this notice are preserved.
2996
2997 Local Variables:
2998 mode: change-log
2999 left-margin: 8
3000 fill-column: 74
3001 version-control: never
3002 End: