bfd/ChangeLog

   1 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
   2
   3         * elf32-xtensa.c (elf32xtensa_separate_props): New global
   4         variable.
   5         (xtensa_add_names): New function.
   6         (xtensa_property_section_name): Add new parameter
   7         separate_sections, use it to choose property section name.
   8         (xtensa_get_separate_property_section): New function.
   9         (xtensa_get_property_section): Invoke
  10         xtensa_get_separate_property_section to get individual property
  11         section if it exists, common property section otherwise.
  12         (xtensa_make_property_section): Pass elf32xtensa_separate_props
  13         to xtensa_property_section_name.
  14
  15 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
  16
  17         PR binutils/23146
  18         * bfd-in.h: Include "diagnostics.h".
  19         * bfd-in2.h: Regenerated.
  20         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
  21         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
  22         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
  23         -Wstringop-truncation.
  24         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
  25         * elf32-s390.c (elf_s390_write_core_note): Likewse.
  26         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
  27         * elf64-s390.c (elf_s390_write_core_note): Likewse.
  28         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
  29
  30 2018-06-03  Jim Wilson  <jimw@sifive.com>
  31
  32         PR ld/23244
  33         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
  34         for and handle an undefined weak with no PLT.
  35
  36         PR ld/22756
  37         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
  38         to code that ignores duplicate symbols.
  39
  40 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
  41
  42         * version.m4: Bump version to 2.30.52
  43         * configure: Regenerated.
  44
  45 2018-06-01  Alan Modra  <amodra@gmail.com>
  46
  47         * bfd.c (_bfd_error_handler): Arrange for this function to be
  48         declared in bfd-in2.h.
  49         * libbfd-in.h (_bfd_error_handler): Don't declare.
  50         * libbfd.h: Regenerate.
  51         * bfd-in2.h: Regenerate.
  52
  53 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
  54
  55         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
  56         This is needed to generate UEFI application image files from ELFs.
  57
  58 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
  61         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
  62         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
  63         plt_tlsdesc_got2_insn_end for TLSDESC entry.
  64         (elf_i386_lazy_ibt_plt): Likewise.
  65         (elf_i386_nacl_plt): Likewise.
  66         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
  67         (elf_x86_64_tlsdesc_plt_entry): This.
  68         (elf_x86_64_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_x86_64_lazy_bnd_plt): Likewise.
  73         (elf_x86_64_lazy_ibt_plt): Likewise.
  74         (elf_x32_lazy_ibt_plt): Likewise.
  75         (elf_x86_64_nacl_plt): Likewise.
  76         (elf_x86_64_finish_dynamic_sections): Use 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 to update TLSDESC entry.
  80         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
  81         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
  82         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
  83         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
  84         (elf_x86_non_lazy_plt_layout): Update comments.
  85         (elf_x86_plt_layout): Likewise.
  86
  87 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         PR ld/23238
  90         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
  91         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
  92         (elf_backend_add_symbol_hook): Likewise.
  93         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
  94         (elf_backend_add_symbol_hook): Likewise.
  95         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
  96         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
  97         (elf_backend_add_symbol_hook): Likewise.
  98         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
  99         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 100         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 101         (elf_backend_add_symbol_hook): Likewise.
 102         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 103         handling.
 104         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 105         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 106         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 107         * elflink.c (elf_link_add_object_symbols): Set
 108         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 109
 110 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         PR ld/23194
 113         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 114         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 115         Extracted from _bfd_elf_link_assign_sym_version.
 116         (_bfd_elf_link_hide_sym_by_version): New function.
 117         (_bfd_elf_link_assign_sym_version): Use
 118         _bfd_elf_link_hide_versioned_symbol.
 119         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 120         _bfd_elf_link_hide_sym_by_version instead of
 121         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 122
 123 2018-05-25  Alan Modra  <amodra@gmail.com>
 124
 125         * Makefile.in: Regenerate.
 126         * po/SRC-POTFILES.in: Regenerate.
 127
 128 2018-05-25  Alan Modra  <amodra@gmail.com>
 129
 130         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 131         * configure: Regenerate.
 132
 133 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 136         to data.
 137
 138 2018-05-22  Alan Modra  <amodra@gmail.com>
 139
 140         PR 23207
 141         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 142         is NULL.
 143         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 144         sections.
 145         (final_link_relocate): Revert last change.
 146
 147 2018-05-22  Alan Modra  <amodra@gmail.com>
 148
 149         PR 23207
 150         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 151         stubs in non-alloc sections.
 152
 153 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         PR ld/23201
 156         * aout-target.h (MY_bfd_link_hide_symbol): New.
 157         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 158         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 159         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 160         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 161         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 162         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 163         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 164         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 165         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 166         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 167         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 168         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 169         (bfd_link_hide_symbol): Likewise.
 170         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 171         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 172         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 173         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 174         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 175         * som.c (som_bfd_link_hide_symbol): Likewise.
 176         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 177         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 178         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 179         (alpha_vms_bfd_link_hide_symbol): Likewise.
 180         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 181         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 182         _bfd_generic_link_hide_symbol.
 183         (rs6000_xcoff64_aix_vec): Likewise.
 184         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 185         local symbol dynamic.
 186         (_bfd_elf_link_hide_symbol): New function.
 187         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 188         check root.ldscript_def.
 189         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 190         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 191         * bfd-in2.h: Regenerated.
 192         * libbfd.h: Likewise.
 193
 194 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 195
 196         PR binutils/23199
 197         * elf.c (setup_group): Mark section in a section group with
 198         SHF_GROUP.
 199
 200 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 201
 202         PR ld/23194
 203         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 204         set eh->local_ref to 1 if a symbol is versioned and there is a
 205         version script.
 206
 207 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 208
 209         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 210         EF_RISCV_RVE.
 211
 212 2018-05-18  Jim Wilson  <jimw@sifive.com>
 213
 214         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 215         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 216         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 217         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 218         (riscv_elf_finish_dynamic_symbol): Likewise.
 219
 220 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 221
 222         * Makefile.am: Add s12z files.
 223         * Makefile.in: Regenerate.
 224         * archures.c: Add bfd_s12z_arch.
 225         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 226         * bfd-in2.h: Regenerate.
 227         * config.bfd: Add s12z target.
 228         * configure.ac: Add s12z target.
 229         * configure: Regenerate.
 230         * cpu-s12z.c: New file.
 231         * elf32-s12z.c: New file.
 232         * libbfd.c (bfd_putb24): New function.
 233         (bfd_putl24): New function.
 234         * libbfd.h: Regenerate.
 235         * reloc.c: Add s12z relocations.
 236         (bfd_get_reloc_size): Handle size 5 relocs.
 237         * targets.c: Add s12z_elf32_vec.
 238
 239 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 240
 241         PR ld/23189
 242         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 243         like R_386_GOT32.
 244         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 245         set eh->local_ref to 1 for linker defined symbols.
 246
 247 2018-05-18  Alan Modra  <amodra@gmail.com>
 248
 249         PR 23199
 250         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 251         don't point at other SHT_GROUP sections.  Set shdr corresponding
 252         to invalid entry, to NULL rather than section 0.  Identify
 253         SHT_GROUP section index when reporting an error.  Cope with NULL
 254         shdr pointer.
 255
 256 2018-05-18  Alan Modra  <amodra@gmail.com>
 257
 258         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 259         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 260         visibility.
 261         * libbfd.h: Regenerate.
 262         * configure: Regenerate.
 263         * config.in: Regenerate.
 264
 265 2018-05-18  Alan Modra  <amodra@gmail.com>
 266
 267         * libbfd-in.h: Add include guard.
 268         * libcoff-in.h: Likewise.
 269         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 270         * doc/Makefile.in: Regenerate.
 271         * libbfd.h: Regenerate.
 272         * libcoff.h: Regenerate.
 273
 274 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 275
 276         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 277
 278 2018-05-16  Alan Modra  <amodra@gmail.com>
 279
 280         PR 22458
 281         * format.c (struct bfd_preserve): Add section_id.
 282         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 283         _bfd_section_id.
 284         (bfd_reinit): Set _bfd_section_id.
 285         (bfd_check_format_matches): Put all matches of any priority into
 286         matching_vector.  Save initial section id and start each attempted
 287         match at that section id.
 288         * libbfd-in.h (_bfd_section_id): Declare.
 289         * section.c (_bfd_section_id): Rename from section_id and make
 290         global.  Adjust uses.
 291         (bfd_get_next_section_id): Delete.
 292         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 293         bfd_get_section_id with _bfd_section_id.
 294         * libbfd.h: Regenerate.
 295         * bfd-in2.h: Regenerate.
 296
 297 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 298
 299         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 300         of the aux structure are initialised.
 301
 302 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 303
 304         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 305
 306 2018-05-15  Nick Clifton  <nickc@redhat.com>
 307
 308         * po/pt.po: New Portuguese translation.
 309         * configure.ac (ALL_LINGUAS): Add pt.
 310         * configure: Regenerate.
 311
 312 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 313
 314         PR ld/23169
 315         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 316         an error on IFUNC pointer defined in PDE.
 317         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 318         _bfd_x86_elf_link_fixup_ifunc_symbol.
 319         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 320         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 321         function.
 322         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 323
 324 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         PR ld/23162
 327         * elfxx-x86.c (elf_x86_linker_defined): New function.
 328         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 329         _end and _edata locally defined within executables.
 330
 331 2018-05-12  Alan Modra  <amodra@gmail.com>
 332
 333         PR 20659
 334         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 335         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 336         Instead make matching_lma and suggested_lma pointers to the
 337         sections.  Align section vma and lma calculated from segment.
 338         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 339         test.  Try to handle alignment padding before first section by
 340         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 341
 342 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 343
 344         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 345         conformant to TI ABI.
 346         (pru_elf32_relax_section): Likewise.
 347         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 348         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 349         (pru_elf32_pmem_relocate): Trap - should not get here.
 350         (pru_elf32_relocate_section): Add support for REL relocations.
 351         (elf_info_to_howto_rel): Enable REL.
 352         (elf_backend_may_use_rel_p): Likewise.
 353         (elf_backend_may_use_rela_p): Likewise.
 354         (elf_backend_default_use_rela_p): Likewise.
 355
 356 2018-05-09  Alan Modra  <amodra@gmail.com>
 357
 358         PR 23148
 359         * peXXigen.c (pe_print_edata): Correct minimum size.
 360
 361 2018-05-09  Alan Modra  <amodra@gmail.com>
 362
 363         PR 23147
 364         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 365
 366 2018-05-08  Nick Clifton  <nickc@redhat.com>
 367
 368         PR 22809
 369         * elf.c (bfd_elf_get_str_section): Check for an excessively large
 370         string section.
 371         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
 372         attribute section is larger than the size of the file.
 373
 374 2018-05-07  Alan Modra  <amodra@gmail.com>
 375
 376         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
 377         strncmp when checking for ".bf" special symbol.
 378         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
 379         section name a char array, remove sentinal known_sections entry,
 380         and adjust loop over known_sections to suit.  Use memcmp rather
 381         than strncmp.
 382
 383 2018-05-04  Alan Modra  <amodra@gmail.com>
 384
 385         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
 386         (struct elf_external_linux_prpsinfo32_ugid16),
 387         (struct elf_external_linux_prpsinfo64_ugid32),
 388         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
 389         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
 390         Move comment to..
 391         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
 392         directives.
 393         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
 394         to data.
 395         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 396         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 397         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 398         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 399         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
 400         pragmas.
 401         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
 402         false positive gcc-8 warning.
 403         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
 404
 405 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
 406
 407         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
 408         of arguments when warning about different long double types.
 409
 410 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
 411
 412         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
 413         (elf_backend_fixup_symbol): New macro.
 414         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
 415         handling.
 416         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 417
 418 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
 419
 420         * Makefile.am: Added NFP files to build.
 421         * archures.c: Added bfd_arch_nfp
 422         * config.bfd: Added NFP support.
 423         * configure.ac: Added NFP support.
 424         * cpu-nfp.c: New, for NFP support.
 425         * elf-bfd.h: Added elf_section_info()
 426         * elf64-nfp.c: New, for NFP support.
 427         * po/SRC-POTFILES.in: Added NFP source files.
 428         * targets.c: Added nfp_elf64_vec
 429         * bfd-in2.h: Regenerate.
 430         * Makefile.in: Regenerate.
 431         * configure: Regenerate.
 432
 433 2018-04-27  Alan Modra  <amodra@gmail.com>
 434
 435         * bfd-in2.h: Regenerate.
 436         * libbfd.h: Regenerate.
 437
 438 2018-04-27  Alan Modra  <amodra@gmail.com>
 439
 440         PR 23123
 441         PR 22374
 442         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
 443         relocs for ifuncs.
 444         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
 445
 446 2018-04-26  Pedro Alves  <palves@redhat.com>
 447
 448         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
 449         ifunc and non-ifunc symbols duplicates.
 450
 451 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 452         Mickaël Guêné  <mickael.guene@st.com>
 453
 454         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 455         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 456         (elf32_arm_populate_plt_entry): Likewise.
 457         (elf32_arm_output_plt_map_1): Likewise.
 458         (elf32_arm_output_arch_local_syms): Likewise.
 459
 460 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 461         Mickaël Guêné  <mickael.guene@st.com>
 462
 463         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 464         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 465
 466 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 467         Mickaël Guêné  <mickael.guene@st.com>
 468
 469         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 470         for R_ARM_TARGET2.
 471
 472 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 473         Mickaël Guêné  <mickael.guene@st.com>
 474
 475         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 476         (elf32_arm_always_size_sections): Create stack segment.
 477
 478 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 479         Mickaël Guêné  <mickael.guene@st.com>
 480
 481         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 482         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 483         relocations.
 484         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 485         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 486         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 487         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 488         (struct elf32_arm_link_hash_table): Update comment.
 489         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 490         (IS_ARM_TLS_RELOC): Likewise.
 491         (elf32_arm_check_relocs): Likewise.
 492         (allocate_dynrelocs_for_symbol): Likewise.
 493         (elf32_arm_size_dynamic_sections): Update comment.
 494         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 495         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 496
 497 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 498         Mickaël Guêné  <mickael.guene@st.com>
 499
 500         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 501         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 502         (elf32_arm_allocate_plt_entry): Likewise.
 503         (elf32_arm_populate_plt_entry): Likewise.
 504         (elf32_arm_output_plt_map_1): Likewise.
 505
 506 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 507         Mickaël Guêné  <mickael.guene@st.com>
 508
 509         * elf32-arm.c (struct fdpic_local): New.
 510         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 511         (elf32_arm_local_fdpic_cnts): New.
 512         (struct fdpic_global): New.
 513         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 514         (elf32_arm_link_hash_table): Add srofixup field.
 515         (arm_elf_add_rofixup): New.
 516         (arm_elf_fill_funcdesc): New.
 517         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 518         (elf32_arm_allocate_local_sym_info): Likewise.
 519         (create_got_section): Create .rofixup section.
 520         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 521         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 522         (elf32_arm_final_link_relocate): Likewise.
 523         (elf32_arm_check_relocs): Likewise.
 524         (allocate_dynrelocs_for_symbol): Likewise.
 525         (elf32_arm_size_dynamic_sections): Likewise.
 526         (elf32_arm_finish_dynamic_sections): Likewise.
 527         (elf32_arm_output_arch_local_syms): Likewise.
 528         (elf32_arm_fdpic_omit_section_dynsym): New.
 529
 530 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 531         Mickaël Guêné  <mickael.guene@st.com>
 532
 533         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 534         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 535         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 536         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 537         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 538         (elf32_arm_howto_from_type): Take new members of
 539         elf32_arm_howto_table_2 into account.
 540         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 541         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 542         BFD_RELOC_ARM_FUNCDESC_VALUE.
 543         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 544         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 545         BFD_RELOC_ARM_FUNCDESC_VALUE.
 546
 547 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 548         Mickaël Guêné  <mickael.guene@st.com>
 549
 550         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 551         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 552         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 553         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 554
 555 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 556         Mickaël Guêné  <mickael.guene@st.com>
 557
 558         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 559         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 560         arm*-*-uclinuxfdpiceabi.
 561         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 562         arm_elf32_fdpic_le_vec.
 563         * configure: Regenerate.
 564         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 565         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 566         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 567         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 568         (elf32_arm_fdpic_link_hash_table_create): New.
 569         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 570         arm_elf32_fdpic_le_vec.
 571
 572 2018-04-25  Alan Modra  <amodra@gmail.com>
 573
 574         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 575         * elf.c (elfcore_write_prpsinfo): Likewise.
 576
 577 2018-04-25  Alan Modra  <amodra@gmail.com>
 578
 579         * Makefile.am: Remove arm-aout and arm-coff support.
 580         * config.bfd: Likewise.
 581         * configure.ac: Likewise.
 582         * targets.c: Likewise.
 583         * aout-arm.c: Delete.
 584         * armnetbsd.c: Delete.
 585         * riscix.c: Delete.
 586         * Makefile.in: Regenerate.
 587         * configure: Regenerate.
 588         * po/SRC-POTFILES.in: Regenerate.
 589
 590 2018-04-24  Nick Clifton  <nickc@redhat.com>
 591
 592         PR 23113
 593         * elf.c (ignore_section_sym): Check for the output_section pointer
 594         being NULL before dereferencing it.
 595
 596         PR 23110
 597         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 598         a negative PE_DEBUG_DATA size before iterating over the debug data.
 599
 600 2018-04-23  Alan Modra  <amodra@gmail.com>
 601
 602         * elf-linux-core.h: Revert last change.
 603         * elf.c: Likewise.
 604
 605 2018-04-23  Nick Clifton  <nickc@redhat.com>
 606
 607         PR 23056
 608         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 609         the end of the string table, and zero it.
 610
 611 2018-04-23  Alan Modra  <amodra@gmail.com>
 612
 613         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 614         gcc-8 string truncation warning.
 615         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 616         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 617         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 618         * elf.c (elfcore_write_prpsinfo): Likewise.
 619
 620 2018-04-23  Nick Clifton  <nickc@redhat.com>
 621
 622         PR 23056
 623         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 624         the end of the string table, and zero it.
 625
 626 2018-04-20  Alan Modra  <amodra@gmail.com>
 627
 628         PR 22978
 629         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 630         case both dtprel and tprel relocs.
 631         (allocate_dynrelocs): Adjust conditions for got relocs.
 632         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 633         Emit dynamic relocs on TLS GOT entries for shared libraries,
 634         not when pic.  Omit dynamic reloc on dtprel entry when local,
 635         and on tprel entry when local and executable.
 636
 637 2018-04-19  Alan Modra  <amodra@gmail.com>
 638
 639         PR 22537
 640         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 641         (hppa_type_of_stub): Don't return a long branch stub for
 642         symbols other than those defined statically.
 643
 644 2018-04-19  Alan Modra  <amodra@gmail.com>
 645
 646         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 647         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 648         to selvecs for mips targets change 2018-04-18.
 649         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 650         and  mips_ecoff_bele_vec.
 651         * targets.c: Likewise.
 652         * coff-mips.c: Resurrect.
 653         * Makefile.in: Regenerate.
 654         * configure: Regenerate.
 655         * po/SRC-POTFILES.in: Regenerate.
 656
 657 2018-04-18  Alan Modra  <amodra@gmail.com>
 658
 659         * Makefile.am: Remove mips aout and coff support.
 660         * config.bfd: Likewise.
 661         * configure.ac: Likewise.
 662         * targets.c: Likewise.
 663         * coff-mips.c: Delete
 664         * mipsbsd.c: Delete
 665         * pe-mips.c: Delete
 666         * pei-mips.c: Delete
 667         * Makefile.in: Regenerate.
 668         * configure: Regenerate.
 669         * po/SRC-POTFILES.in: Regenerate.
 670
 671 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 672
 673         * elf32-i386.c (elf32_bed): Define before including
 674         "elf32-target.h".
 675         * elf64-x86-64.c (elf64_bed): Define before including
 676         "elf64-target.h".
 677         (elf32_bed): Define before including "elf32-target.h".
 678
 679 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 680
 681         PR ld/23055
 682         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 683         normal input file with compatible relocation.
 684
 685 2018-04-18  Alan Modra  <amodra@gmail.com>
 686
 687         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 688         * config.bfd: Likewise.
 689         * configure.ac: Likewise.
 690         * doc/bfdint.texi: Likewise.
 691         * targets.c: Likewise.
 692         * freebsd.h: Delete.
 693         * i386dynix.c: Delete.
 694         * i386freebsd.c: Delete.
 695         * i386linux.c: Delete.
 696         * i386mach3.c: Delete.
 697         * i386netbsd.c: Delete.
 698         * i386os9k.c: Delete.
 699         * Makefile.in: Regenerate.
 700         * configure: Regenerate.
 701         * po/SRC-POTFILES.in: Regenerate.
 702
 703 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 704
 705         Microblaze Target: PIC data text relative
 706
 707         * bfd/reloc.c (2 new BFD relocations):
 708         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 709         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 710         * bfd/bfd-in2.h: Regenerate
 711         * bfd/libbfd.h: Regenerate
 712         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 713         new relocs and handle them in both relocate and relax functions.
 714         (microblaze_elf_reloc_type_lookup): add mapping between for new
 715         bfd relocs.
 716         (microblaze_elf_relocate_section): Handle new relocs in case of
 717         elf relocation.
 718         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 719
 720 2018-04-17  Nick Clifton  <nickc@redhat.com>
 721
 722         PR 23055
 723         * aoutx.h (find_nearest_line): Check that the symbol name exists
 724         and is long enough, before attempting to see if it is for a .o
 725         file.
 726         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 727         NULL.
 728         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 729         NULL.
 730         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 731         has no name.
 732
 733         PR 23065
 734         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 735
 736 2018-04-16  Nick Clifton  <nickc@redhat.com>
 737
 738         PR 23061
 739         * coffgen.c (coff_pointerize_aux): Check for an out of range
 740         fixup.
 741
 742 2018-04-16  Alan Modra  <amodra@gmail.com>
 743
 744         * Makefile.am: Remove arm-epoc-pe support.
 745         * coff-arm.c: Likewise.
 746         * config.bfd: Likewise.
 747         * configure.ac: Likewise.
 748         * targets.c: Likewise.
 749         * epoc-pe-arm.c: Delete.
 750         * epoc-pei-arm.c: Delete.
 751         * Makefile.in: Regenerate.
 752         * configure: Regenerate.
 753         * po/SRC-POTFILES.in: Regenerate.
 754
 755 2018-04-16  Alan Modra  <amodra@gmail.com>
 756
 757         * Makefile.am: Remove sparc-aout and sparc-coff support.
 758         * config.bfd: Likewise.
 759         * configure.ac: Likewise.
 760         * targets.c: Likewise.
 761         * aout-sparcle.c: Delete.
 762         * aoutf1.h: Delete.
 763         * cf-sparclynx.c: Delete.
 764         * coff-sparc.c: Delete.
 765         * demo64.c: Delete.
 766         * sparclinux.c: Delete.
 767         * sparclynx.c: Delete.
 768         * sparcnetbsd.c: Delete.
 769         * sunos.c: Delete.
 770         * Makefile.in: Regenerate.
 771         * configure: Regenerate.
 772         * po/SRC-POTFILES.in: Regenerate.
 773
 774 2018-04-16  Alan Modra  <amodra@gmail.com>
 775
 776         * Makefile.am: Remove m68k-aout and m68k-coff support.
 777         * aoutf1.h: Likewise.
 778         * aoutx.h: Likewise.
 779         * archive.c: Likewise.
 780         * bfd-in.h: Likewise.
 781         * bfd.c: Likewise.
 782         * coffcode.h: Likewise.
 783         * coffswap.h: Likewise.
 784         * config.bfd: Likewise.
 785         * configure.ac: Likewise.
 786         * configure.host: Likewise.
 787         * doc/bfd.texinfo: Likewise.
 788         * doc/bfdint.texi: Likewise.
 789         * freebsd.h: Likewise.
 790         * gen-aout.c: Likewise.
 791         * hpux-core.c: Likewise.
 792         * libaout.h: Likewise.
 793         * libbfd-in.h: Likewise.
 794         * pdp11.c: Likewise.
 795         * peicode.h: Likewise.
 796         * riscix.c: Likewise.
 797         * targets.c: Likewise.
 798         * aout0.c: Delete.
 799         * coff-apollo.c: Delete.
 800         * coff-aux.c: Delete.
 801         * coff-m68k.c: Delete.
 802         * coff-svm68k.c: Delete.
 803         * coff-u68k.c: Delete.
 804         * hosts/delta68.h: Delete.
 805         * hosts/hp300bsd.h: Delete.
 806         * hosts/m68kaux.h: Delete.
 807         * hosts/news.h: Delete.
 808         * hp300bsd.c: Delete.
 809         * hp300hpux.c: Delete.
 810         * liboasys.h: Delete.
 811         * m68k4knetbsd.c: Delete.
 812         * m68klinux.c: Delete.
 813         * m68knetbsd.c: Delete.
 814         * oasys.c: Delete.
 815         * versados.c: Delete.
 816         * Makefile.in: Regenerate.
 817         * bfd-in2.h: Regenerate.
 818         * configure: Regenerate.
 819         * libbfd.h: Regenerate.
 820         * po/SRC-POTFILES.in: Regenerate.
 821
 822 2018-04-16  Alan Modra  <amodra@gmail.com>
 823
 824         * Makefile.am: Remove sh5 and sh64 support.
 825         * archures.c: Likewise.
 826         * config.bfd: Likewise.
 827         * configure.ac: Likewise.
 828         * cpu-sh.c: Likewise.
 829         * elf32-sh-relocs.h: Likewise.
 830         * elf32-sh.c: Likewise.
 831         * targets.c: Likewise.
 832         * elf32-sh64-com.c: Delete.
 833         * elf32-sh64.c: Delete.
 834         * elf32-sh64.h: Delete.
 835         * elf64-sh64.c: Delete.
 836         * Makefile.in: Regenerate.
 837         * bfd-in2.h: Regenerate.
 838         * configure: Regenerate.
 839         * po/SRC-POTFILES.in: Regenerate.
 840
 841 2018-04-16  Alan Modra  <amodra@gmail.com>
 842
 843         * Makefile.am: Remove sh-symbianelf support.
 844         * config.bfd: Likewise.
 845         * configure.ac: Likewise.
 846         * targets.c: Likewise.
 847         * elf32-sh-symbian.c: Delete.
 848         * Makefile.in: Regenerate.
 849         * configure: Regenerate.
 850         * po/SRC-POTFILES.in: Regenerate.
 851
 852 2018-04-16  Alan Modra  <amodra@gmail.com>
 853
 854         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 855         * config.bfd: Likewise.
 856         * configure.ac: Likewise.
 857         * targets.c: Likewise.
 858         * vaxbsd.c: Delete.
 859         * Makefile.in: Regenerate.
 860         * configure: Regenerate.
 861         * po/SRC-POTFILES.in: Regenerate.
 862
 863 2018-04-16  Alan Modra  <amodra@gmail.com>
 864
 865         * Makefile.am: Remove w65 support.
 866         * archures.c: Likewise.
 867         * coffcode.h: Likewise.
 868         * config.bfd: Likewise.
 869         * configure.ac: Likewise.
 870         * targets.c: Likewise.
 871         * coff-w65.c: Delete.
 872         * cpu-w65.c: Delete.
 873         * Makefile.in: Regenerate.
 874         * bfd-in2.h: Regenerate.
 875         * configure: Regenerate.
 876         * po/SRC-POTFILES.in: Regenerate.
 877
 878 2018-04-16  Alan Modra  <amodra@gmail.com>
 879
 880         * Makefile.am: Remove we32k support.
 881         * archures.c: Likewise.
 882         * coffcode.h: Likewise.
 883         * config.bfd: Likewise.
 884         * configure.ac: Likewise.
 885         * targets.c: Likewise.
 886         * coff-we32k.c: Delete.
 887         * cpu-we32k.c: Delete.
 888         * Makefile.in: Regenerate.
 889         * bfd-in2.h: Regenerate.
 890         * configure: Regenerate.
 891         * po/SRC-POTFILES.in: Regenerate.
 892
 893 2018-04-16  Alan Modra  <amodra@gmail.com>
 894
 895         * Makefile.am: Remove m88k support.
 896         * aoutx.h: Likewise.
 897         * archures.c: Likewise.
 898         * coffcode.h: Likewise.
 899         * coffswap.h: Likewise.
 900         * config.bfd: Likewise.
 901         * configure.ac: Likewise.
 902         * cpu-ns32k.c: Likewise.
 903         * elf32-nds32.c: Likewise.
 904         * mach-o.c: Likewise.
 905         * netbsd-core.c: Likewise.
 906         * reloc.c: Likewise.
 907         * targets.c: Likewise.
 908         * coff-m88k.c: Delete.
 909         * cpu-m88k.c: Delete.
 910         * elf32-m88k.c: Delete.
 911         * hosts/m88kmach3.h: Delete.
 912         * m88kmach3.c: Delete.
 913         * m88kopenbsd.c: Delete.
 914         * Makefile.in: Regenerate.
 915         * bfd-in2.h: Regenerate.
 916         * configure: Regenerate.
 917         * po/SRC-POTFILES.in: Regenerate.
 918
 919 2018-04-16  Alan Modra  <amodra@gmail.com>
 920
 921         * Makefile.am: Remove i370 support.
 922         * archures.c: Likewise.
 923         * config.bfd: Likewise.
 924         * configure.ac: Likewise.
 925         * targets.c: Likewise.
 926         * cpu-i370.c: Delete.
 927         * elf32-i370.c: Delete.
 928         * Makefile.in: Regenerate.
 929         * bfd-in2.h: Regenerate.
 930         * configure: Regenerate.
 931         * po/SRC-POTFILES.in: Regenerate.
 932
 933 2018-04-16  Alan Modra  <amodra@gmail.com>
 934
 935         * Makefile.am: Remove h8500 support.
 936         * archures.c: Likewise.
 937         * coffcode.h: Likewise.
 938         * config.bfd: Likewise.
 939         * configure.ac: Likewise.
 940         * targets.c: Likewise.
 941         * coff-h8500.c: Delete.
 942         * cpu-h8500.c: Delete.
 943         * Makefile.in: Regenerate.
 944         * bfd-in2.h: Regenerate.
 945         * configure: Regenerate.
 946         * po/SRC-POTFILES.in: Regenerate.
 947
 948 2018-04-16  Alan Modra  <amodra@gmail.com>
 949
 950         * Makefile.am: Remove h8300-coff support.
 951         * coffcode.h: Likewise.
 952         * config.bfd: Likewise.
 953         * configure.ac: Likewise.
 954         * reloc16.c: Likewise.
 955         * targets.c: Likewise.
 956         * coff-h8300.c: Delete.
 957         * Makefile.in: Regenerate.
 958         * configure: Regenerate.
 959         * po/SRC-POTFILES.in: Regenerate.
 960
 961 2018-04-16  Alan Modra  <amodra@gmail.com>
 962
 963         * Makefile.am: Remove IEEE 695 support.
 964         * archures.c: Likewise.
 965         * bfd.c: Likewise.
 966         * config.bfd: Likewise.
 967         * configure.ac: Likewise.
 968         * doc/bfd.texinfo: Likewise.
 969         * doc/bfdint.texi: Likewise.
 970         * doc/bfdsumm.texi: Likewise.
 971         * section.c: Likewise.
 972         * targets.c: Likewise.
 973         * ieee.c: Delete.
 974         * libieee.h: Delete.
 975         * Makefile.in: Regenerate.
 976         * bfd-in2.h: Regenerate.
 977         * configure: Regenerate.
 978         * po/SRC-POTFILES.in: Regenerate.
 979
 980 2018-04-16  Alan Modra  <amodra@gmail.com>
 981
 982         * config.bfd: Remove tandem support.
 983
 984 2018-04-16  Alan Modra  <amodra@gmail.com>
 985
 986         * Makefile.am: Remove newsos3 support.
 987         * aoutx.h: Likewise.
 988         * config.bfd: Likewise.
 989         * configure.ac: Likewise.
 990         * targets.c: Likewise.
 991         * newsos3.c: Delete.
 992         * Makefile.in: Regenerate.
 993         * configure: Regenerate.
 994         * po/SRC-POTFILES.in: Regenerate.
 995
 996 2018-04-16  Alan Modra  <amodra@gmail.com>
 997
 998         * Makefile.am: Remove netware support.
 999         * bfd-in.h: Likewise.
1000         * bfd.c: Likewise.
1001         * config.bfd: Likewise.
1002         * configure.ac: Likewise.
1003         * doc/bfdint.texi: Likewise.
1004         * ecoff.c: Likewise.
1005         * targets.c: Likewise.
1006         * libnlm.h: Delete.
1007         * nlm-target.h: Delete.
1008         * nlm.c: Delete.
1009         * nlm32-alpha.c: Delete.
1010         * nlm32-i386.c: Delete.
1011         * nlm32-ppc.c: Delete.
1012         * nlm32-sparc.c: Delete.
1013         * nlm32.c: Delete.
1014         * nlm64.c: Delete.
1015         * nlmcode.h: Delete.
1016         * nlmswap.h: Delete.
1017         * Makefile.in: Regenerate.
1018         * bfd-in2.h: Regenerate.
1019         * configure: Regenerate.
1020         * po/SRC-POTFILES.in: Regenerate.
1021
1022 2018-04-16  Alan Modra  <amodra@gmail.com>
1023
1024         * archures.c: Remove tahoe support.
1025         * config.bfd: Likewise.
1026         * configure.ac: Likewise.
1027         * hosts/tahoe.h: Delete.
1028         * bfd-in2.h: Regenerate.
1029         * configure: Regenerate.
1030
1031 2018-04-14  Alan Modra  <amodra@gmail.com>
1032
1033         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1034         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1035         sanity test.
1036         (elfNN_bed): Init relropagesize.
1037         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1038         select relropagesize.
1039         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1040         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1041         (ELF_MINPAGESIZE): Don't define.
1042         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1043         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1044         * bfd-in2.h: Regenerate.
1045
1046 2018-04-14  Alan Modra  <amodra@gmail.com>
1047
1048         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1049         on __QNXTARGET__ define.
1050
1051 2018-04-14  Alan Modra  <amodra@gmail.com>
1052
1053         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1054         to obsolete list.
1055
1056 2018-04-11  Alan Modra  <amodra@gmail.com>
1057
1058         * aout-adobe.c: Delete.
1059         * bout.c: Delete.
1060         * coff-i860.c: Delete.
1061         * coff-i960.c: Delete.
1062         * cpu-i860.c: Delete.
1063         * cpu-i960.c: Delete.
1064         * elf32-i860.c: Delete.
1065         * elf32-i960.c: Delete.
1066         * hosts/i860mach3.h: Delete.
1067         * Makefile.am: Remove i860, i960, bout, and adobe support.
1068         * archures.c: Remove i860 and i960 support.
1069         * coffcode.h: Likewise.
1070         * reloc.c: Likewise.
1071         * aoutx.h: Comment updates.
1072         * archive.c: Remove BOUT and i960 support.
1073         * bfd.c: Remove BOUT support.
1074         * coffswap.h: Remove i960 support.
1075         * config.bfd: Remove i860, i960 and adobe targets.
1076         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1077         * targets.c: Likewise.
1078         * ieee.c: Remove i960 support.
1079         * mach-o.c: Remove i860 support.
1080         * Makefile.in: Regenerate.
1081         * bfd-in2.h: Regenerate.
1082         * configure: Regenerate.
1083         * libbfd.h: Regenerate.
1084         * po/SRC-POTFILES.in: Regenerate.
1085
1086 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1087
1088         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1089         in the BFD symbol referred by the relocation.
1090         (mips_elf64_write_rela): Likewise.
1091
1092 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1093
1094         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1095         error for out-of-range `r_sym' values.
1096
1097 2018-04-09  Alan Modra  <amodra@gmail.com>
1098
1099         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1100         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1101         (ppc64_elf_check_relocs): Set has_pltcall.
1102         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1103         (ppc64_elf_inline_plt): New function.
1104         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1105         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1106         * elf32-ppc.c (has_pltcall): Define.
1107         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1108         (ppc_elf_check_relocs): Set has_pltcall.
1109         (ppc_elf_inline_plt): New function.
1110         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1111         (ppc_elf_size_dynamic_sections): Likewise.
1112         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1113
1114 2018-04-09  Alan Modra  <amodra@gmail.com>
1115
1116         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1117         (is_plt_seq_reloc): New function.
1118         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1119         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1120         (ppc_elf_relax_section): Handle PLTCALL reloc.
1121         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1122         resolving locally.
1123         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1124         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1125         (has_tls_get_addr_call): Correct comment.
1126         (is_branch_reloc): Add PLTCALL.
1127         (is_plt_seq_reloc): New function.
1128         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1129         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1130         entry for R_PPC64_PLTCALL.
1131         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1132         (ppc_type_of_stub): Handle PLTCALL reloc.
1133         (toc_adjusting_stub_needed): Likewise.
1134         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1135         reloc insn.  Nop out inline plt call sequence when resolving
1136         locally.  Handle __tls_get_addr inline plt call optimization.
1137
1138 2018-04-09  Alan Modra  <amodra@gmail.com>
1139
1140         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1141         (struct ppc_stub_hash_entry): Add symtype field.
1142         (PLT_KEEP): Define.
1143         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1144         (create_linkage_sections): Create pltlocal and relpltlocal.
1145         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1146         Set PLT_KEEP.
1147         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1148         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1149         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1150         Keep PLT entries for inline calls against locals.
1151         (ppc_build_one_stub): Use pltlocal as appropriate.
1152         (ppc_size_one_stub): Likewise.
1153         (ppc64_elf_size_stubs): Set symtype.
1154         (build_global_entry_stubs_and_plt): Init pltlocal and write
1155         relpltlocal for globals.
1156         (write_plt_relocs_for_local_syms): Likewise for local syms.
1157         (ppc64_elf_relocate_section): Support PLT for local syms.
1158         * elf32-ppc.c (PLT_KEEP): Define.
1159         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1160         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1161         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1162         Set PLT_KEEP.  Adjust update_local_sym_info call.
1163         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1164         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1165         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1166         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1167         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1168         (ppc_finish_symbols): Likewise for locals.
1169
1170 2018-04-09  Alan Modra  <amodra@gmail.com>
1171
1172         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1173         for local symbols to..
1174         (write_plt_relocs_for_local_syms): ..here.  New function.
1175         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1176         global symbols to..
1177         (build_global_entry_stubs_and_plt): ..here.  Rename from
1178         build_global_entry_stubs.
1179         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1180         Call write_plt_relocs_for_local_syms.
1181         * elf32-ppc.c (get_sym_h): New function.
1182         (ppc_elf_relax_section): Use get_sym_h.
1183         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1184         stubs for local symbols to..
1185         (ppc_finish_symbols): ..here.  New function.
1186         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1187         global syms to..
1188         (write_global_sym_plt): ..here.  New function.
1189         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1190         (ppc_finish_symbols): Declare.
1191
1192 2018-04-09  Alan Modra  <amodra@gmail.com>
1193
1194         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1195         (ppc_elf_relocate_section): Likewise.
1196         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1197         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1198         resolution to plt entry relative to toc pointer.
1199
1200 2018-04-09  Alan Modra  <amodra@gmail.com>
1201
1202         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1203         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1204         file when other TLS flags are tested in a mask.
1205         (TLS_MARK, NON_GOT): Define.
1206         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1207         (update_local_sym_info): Don't create got entry when NON_GOT.
1208         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1209         Set TLS_MARK.
1210         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1211         (ppc64_elf_relocate_section): Likewise.
1212         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1213         __tls_get_addr calls lacking a marker reloc.
1214         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1215         TLS_TPRELGD): Renumber.  Update comment.
1216         (TLS_MARK, NON_GOT): Define.
1217         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1218         (update_local_sym_info): Don't create got entry when NON_GOT.
1219         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1220         Set TLS_MARK.
1221         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1222         __tls_get_addr calls lacking a marker reloc.
1223
1224 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1225
1226         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1227         R_X86_64_converted_reloc_bit.
1228
1229 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1230
1231         PR gas/22318
1232         * configure: Regenerated.
1233
1234 2018-04-05  Alan Modra  <amodra@gmail.com>
1235
1236         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1237         (elf_hppa_info_to_howto_rel): Likewise.
1238
1239 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1240
1241         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1242         unsuccessfully for unimplemented relocations.
1243         (elf_hppa_info_to_howto_rel): Likewise.
1244
1245 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1246
1247         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1248         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1249         howto lookup failure.
1250         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1251         accordingly.
1252         (elf32_i860_info_to_howto_rela): Likewise.
1253         (elf32_i860_relocate_splitn): Likewise.
1254         (elf32_i860_relocate_pc16): Likewise.
1255         (elf32_i860_relocate_pc26): Likewise.
1256         (elf32_i860_relocate_section): Likewise.
1257
1258 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1259
1260         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1261         check for `visium_elf_howto_table' table access.
1262
1263 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1264
1265         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1266         check for `iq2000_elf_howto_table' table access.
1267
1268 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1269
1270         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1271         for `elf32_frv_howto_table' table access.
1272
1273 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1274
1275         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1276         unsuccessfully for placeholder howtos.
1277         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1278         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1279
1280 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1281
1282         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1283         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1284
1285 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1286
1287         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1288         ATTRIBUTE_UNUSED from `abfd'.
1289
1290 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1291
1292         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1293         `_bfd_error_handler' call formatting.
1294
1295 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1296
1297         * elf32-mips.c (mips_info_to_howto_rel): Call
1298         `mips_elf32_rtype_to_howto' directly rather than via
1299         `->elf_backend_mips_rtype_to_howto'.
1300
1301 2018-03-28  Renlin Li  <renlin.li@arm.com>
1302
1303         PR ld/22970
1304         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1305         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1306         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1307         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1308         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1309         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1310         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1311         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1312         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1313         (elfNN_aarch64_final_link_relocate): Support new relocations.
1314         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1315         relocations.
1316         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1317
1318 2018-03-28  Renlin Li  <renlin.li@arm.com>
1319
1320         PR ld/22970
1321         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1322         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1323         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1324         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1325         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1326         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1327         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1328         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1329         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1330         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1331         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1332         TLSLE_LDST16_TPREL_LO12,
1333         TLSLE_LDST16_TPREL_LO12_NC,
1334         TLSLE_LDST32_TPREL_LO12,
1335         TLSLE_LDST32_TPREL_LO12_NC,
1336         TLSLE_LDST64_TPREL_LO12,
1337         TLSLE_LDST64_TPREL_LO12_NC,
1338         TLSLE_LDST8_TPREL_LO12,
1339         TLSLE_LDST8_TPREL_LO12_NC.
1340         * bfd-in2.h: Regenerated.
1341         * libbfd.h: Regenerated.
1342
1343 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1344
1345         PR ld/22972
1346         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1347         has_old_style_got_reloc.
1348         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1349         relocations.  Fix a couple of long lines.
1350         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1351         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1352         GOT relocations.
1353
1354 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1355
1356         PR ld/23000
1357         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1358         ENDBR64 to the TLSDESC PLT entry.
1359
1360 2018-03-21  Alan Modra  <amodra@gmail.com>
1361
1362         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1363         symbols.  Use size_t counts.  Delete redundant opd test.
1364
1365 2018-03-21  Alan Modra  <amodra@gmail.com>
1366
1367         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1368
1369 2018-03-21  Alan Modra  <amodra@gmail.com>
1370
1371         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1372         field unsigned.
1373         (update_local_sym_info): Likewise for local_got_tls_masks.
1374         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1375
1376 2018-03-21  Alan Modra  <amodra@gmail.com>
1377
1378         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1379         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1380         do in size_dynamic_sections.
1381
1382 2018-03-21  Alan Modra  <amodra@gmail.com>
1383
1384         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1385         without first checking array bounds.
1386         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1387
1388 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1389
1390         PR ld/22983
1391         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1392         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1393
1394 2018-03-19  Nick Clifton  <nickc@redhat.com>
1395
1396         * po/es.po: Updated Spanish translation.
1397
1398 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1399
1400         * elf32-xtensa.c (xlate_map_entry): Change types of address
1401         fields from 'unsigned' to 'bfd_vma'.
1402         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1403         the key argument to bsearch. Allow offsets past the end of a
1404         section, use the last map entry for translation of such offsets.
1405
1406 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1407
1408         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1409         Not support the target feature.
1410         (nds32_elf_ex9_itb_base): Likewise.
1411         (nds32_elf_ex9_import_table): Likewise.
1412         (nds32_elf_ex9_finish): Likewise.
1413         (nds32_elf_ex9_reloc_jmp): Likewise.
1414         (nds32_elf_get_insn_with_reg): Likewise.
1415         (nds32_get_local_syms): Likewise.
1416         (nds32_elf_ex9_replace_instruction): Likewise.
1417         (nds32_elf_ifc_calc): Likewise.
1418         (nds32_elf_ifc_finish): Likewise.
1419         (nds32_elf_ifc_replace): Likewise.
1420         (nds32_elf_ifc_reloc): Likewise.
1421
1422 2018-03-14  Alan Modra  <amodra@gmail.com>
1423
1424         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1425         sfpr size added before defining alias symbols.
1426         (ppc64_elf_build_stubs): Add stub section padding before
1427         copying sfpr contents and defining save/restore alias symbols.
1428
1429 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1430
1431         PR ld/20882
1432         * elflink.c (elf_gc_mark_debug_section): Also check the local
1433         debug definition section.
1434
1435 2018-03-13  Nick Clifton  <nickc@redhat.com>
1436
1437         PR 22113
1438         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1439         function.  Add an end address parameter.  Check access of the data
1440         pointer to make sure that they do not extend beyond the end
1441         address.  Return FALSE if any check fails.  Add the end address
1442         pointer to the ui structure.
1443         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1444         codes to make sure that they do not extend beyond the end address
1445         pointer.  Print an error message and return immediately if any
1446         check fails.
1447
1448 2018-03-09  Nick Clifton  <nickc@redhat.com>
1449
1450         * elf64-s390.c (elf_s390_relocate_section): Move check for
1451         relocations against non-allocated sections to before the code that
1452         handles ifunc relocations.
1453         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1454         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1455         relocs against IFUNC symbols in non-allocated sections as relocs
1456         against FUNC symbols.
1457         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1458
1459 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1460
1461         PR ld/22929
1462         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1463         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1464         relocation against FUNC symbol.
1465         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1466
1467 2018-03-07  Renlin Li  <renlin.li@arm.com>
1468
1469         PR ld/20402
1470         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1471         symbol, and don't emit relocation in specific case.
1472
1473 2018-03-07  Alan Modra  <amodra@gmail.com>
1474
1475         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1476         (mips_elf64_slurp_one_reloc_table): Pass on error.
1477
1478 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1479             Maciej W. Rozycki  <macro@mips.com>
1480
1481         PR ld/21900
1482         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1483         after calling `undefined_symbol' hook if this is an error
1484         condition.  Assume the value of 0 for the symbol requested
1485         otherwise.
1486
1487 2018-03-02  Jim Wilson  <jimw@sifive.com>
1488
1489         PR 22903
1490         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1491         and nop instead of 4.
1492         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1493         8 instead of 4.
1494
1495 2018-03-01  Jim Wilson  <jimw@sifive.com>
1496
1497         PR 22756
1498         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1499         else if instead of if.
1500
1501 2018-03-01  Alan Modra  <amodra@gmail.com>
1502
1503         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1504
1505 2018-02-28  Alan Modra  <amodra@gmail.com>
1506
1507         PR 22887
1508         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1509
1510 2018-02-28  Nick Clifton  <nickc@redhat.com>
1511
1512         PR 22895
1513         PR 22893
1514         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1515         pointer.  Drop unused abfd parameter.  Check the size of the block
1516         before initialising the data field.  Return the end pointer if the
1517         size is invalid.
1518         (read_attribute_value): Adjust invocations of read_n_bytes.
1519
1520         PR 22894
1521         * dwarf1.c (parse_die): Check the length of form blocks before
1522         advancing the data pointer.
1523
1524 2018-02-28  Alan Modra  <amodra@gmail.com>
1525
1526         PR 22887
1527         * aoutx.h (translate_symbol_table): Print an error message and set
1528         bfd_error on finding an invalid name string offset.
1529
1530 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1531
1532         * config.in: Regenerated.
1533         * configure: Likewise.
1534         * configure.ac: Add --enable-separate-code.
1535         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1536         to 1 for Linux/x86 targets,
1537         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1538         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1539
1540 2018-02-27  Nick Clifton  <nickc@redhat.com>
1541
1542         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1543         message.
1544         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1545         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1546         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1547         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1548         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1549         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1550         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1551         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1552         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1553
1554         PR 22875
1555         * elf-bfd.h (struct elf_backend_data): Change the return type of
1556         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1557         to bfd_boolean.
1558         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1559         value from the info_to_howto function and fail if that function
1560         failed.
1561         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1562         from the info_to_howto function.
1563         (elf32_h8_relax_section): Likewise.
1564         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1565         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1566         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1567         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1568         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1569         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1570         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1571         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1572         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1573         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1574         (riscv_elf_relocate_section): Likewise.
1575         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1576         bfd_boolean.  Issue an error message, set an error value and
1577         return FALSE if the reloc is not recognized.
1578         (elf_hppa_info_to_howto_rel): Likewise.
1579         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1580         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1581         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1582         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1583         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1584         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1585         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1586         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1587         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1588         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1589         (cris_info_to_howto_rela): Likewise.
1590         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1591         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1592         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1593         Likewise.
1594         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1595         (elf32_dlx_info_to_howto_rel): Likewise.
1596         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1597         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1598         * elf32-frv.c (frv_info_to_howto_rela)
1599         (frvfdpic_info_to_howto_rel): Likewise.
1600         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1601         * elf32-gen.c (elf_generic_info_to_howto)
1602         (elf_generic_info_to_howto_rel): Likewise.
1603         * elf32-h8300.c (elf32_h8_info_to_howto)
1604         (elf32_h8_info_to_howto_rel): Likewise.
1605         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1606         * elf32-i386.c (elf_i386_reloc_type_lookup)
1607         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1608         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1609         Likewise.
1610         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1611         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1612         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1613         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1614         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1615         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1616         Likewise.
1617         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1618         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1619         * elf32-m68k.c (rtype_to_howto): Likewise.
1620         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1621         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1622         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1623         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1624         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1625         Likewise.
1626         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1627         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1628         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1629         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1630         Likewise.
1631         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1632         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1633         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1634         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1635         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1636         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1637         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1638         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1639         * elf32-score.c (s3_bfd_score_info_to_howto)
1640         (_bfd_score_info_to_howto): Likewise.
1641         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1642         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1643         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1644         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1645         (elf32_tic6x_info_to_howto_rel): Likewise.
1646         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1647         * elf32-v850.c (v850_elf_info_to_howto_rel)
1648         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1649         * elf32-vax.c (rtype_to_howto): Likewise.
1650         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1651         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1652         (elf32_wasm32_info_to_howto_rela): Likewise.
1653         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1654         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1655         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1656         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1657         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1658         * elf64-gen.c (elf_generic_info_to_howto)
1659         (elf_generic_info_to_howto_rel): Likewise.
1660         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1661         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1662         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1663         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1664         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1665         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1666         Likewise.
1667         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1668         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1669         Likewise.
1670         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1671         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1672         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1673         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1674         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1675         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1676         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1677         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1678         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1679         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1680         Default to NULL.
1681
1682 2018-02-26  Jim Wilson  <jimw@sifive.com>
1683             Stephan Schreiber <info@fs-driver.org>
1684
1685         PR 15904
1686         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1687         call, set changed_contents and changed_relocs.  Likewise after
1688         successful ia64_elf_relax_br call.
1689
1690 2018-02-26  Alan Modra  <amodra@gmail.com>
1691
1692         * elf.c (assign_file_positions_except_relocs): Don't segfault
1693         when actual number of phdrs is less than allocated.  Delete
1694         outdated comment.  Formatting.
1695
1696 2018-02-26  Alan Modra  <amodra@gmail.com>
1697
1698         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1699         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1700         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1701         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1702         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1703         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1704         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1705         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1706         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1707         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1708         error/warning messages.
1709
1710 2018-02-26  Alan Modra  <amodra@gmail.com>
1711
1712         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1713         * syms.c: Standardize error/warning messages.
1714
1715 2018-02-26  Alan Modra  <amodra@gmail.com>
1716
1717         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1718         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1719         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1720         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1721
1722 2018-02-26  Alan Modra  <amodra@gmail.com>
1723
1724         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1725
1726 2018-02-26  Alan Modra  <amodra@gmail.com>
1727
1728         * elfxx-mips.c: Standardize error/warning messages.
1729
1730 2018-02-26  Alan Modra  <amodra@gmail.com>
1731
1732         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1733         * elflink.c: Standardize error/warning messages.  Replace use of
1734         linker callback einfo with _bfd_error_handler when possible.
1735
1736 2018-02-26  Alan Modra  <amodra@gmail.com>
1737
1738         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1739         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1740         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1741         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1742         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1743         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1744         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1745         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1746         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1747         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1748         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1749         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1750         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1751         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1752         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1753         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1754         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1755         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1756         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1757         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1758         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1759         unrecognized/unsupported reloc message.
1760
1761 2018-02-26  Alan Modra  <amodra@gmail.com>
1762
1763         * elf32-ppc.c: Standardize error/warning messages.  Use
1764         _bfd_error_handler rather than einfo when einfo features not used.
1765         * elf64-ppc.c: Likewise.
1766
1767 2018-02-23  Alan Modra  <amodra@gmail.com>
1768
1769         PR 22881
1770         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1771         segment if no matching LOAD segment.
1772
1773 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1774
1775         * elf32-nds32.h: Define mask for ict_model.
1776
1777 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1778
1779         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1780
1781 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1782
1783         Revert
1784         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1785
1786         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1787         .reginfo section has wrong size.
1788
1789 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1790
1791         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1792         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1793         `.MIPS.abiflags' sections.
1794         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1795         section's end.
1796
1797 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1798
1799         * section.c (SEC_FIXED_SIZE): New macro.
1800         * bfd-in2.h: Regenerate.
1801
1802 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1803
1804         * section.c (SEC_HAS_GOT_REF): Remove macro.
1805         * bfd-in2.h: Regenerate.
1806
1807 2018-02-19  Alan Modra  <amodra@gmail.com>
1808
1809         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1810         arguments.
1811         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1812         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1813         (_bfd_riscv_relax_pc): Likewise and fix typos.
1814         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1815         * libbfd.h: Regenerate.
1816
1817 2018-02-19  Alan Modra  <amodra@gmail.com>
1818
1819         * dwarf2.c (read_section): Don't use 'll' format modifier.
1820         (find_abstract_instance): Likewise.
1821         * elfcore.h (elf_core_file_p): Likewise.
1822
1823 2018-02-19  Alan Modra  <amodra@gmail.com>
1824
1825         * bfd-in.h: Include inttypes.h or if not available define
1826         PRId64, PRIu64 and PRIx64.
1827         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1828         modifier to print bfd_vma.
1829         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1830         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1831         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1832         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1833         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1834         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1835         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1836         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1837         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1838         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1839         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1840         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1841         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1842         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1843         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1844         and cast input to uint64_t, and similarly for Ld and Lu.
1845         * bfd-in2.h: Regenerate.
1846
1847 2018-02-19  Alan Modra  <amodra@gmail.com>
1848
1849         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1850         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1851         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1852         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1853         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1854         * reloc.c: Replace use of %R and %T in format strings passed to
1855         einfo and friends by %pR and %pT.
1856
1857 2018-02-19  Alan Modra  <amodra@gmail.com>
1858
1859         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1860         of %A and %B.
1861         * aout-adobe.c: Update all messages using %A and %B.
1862         * aout-cris.c: Likewise.
1863         * aoutx.h: Likewise.
1864         * archive.c: Likewise.
1865         * binary.c: Likewise.
1866         * cache.c: Likewise.
1867         * coff-alpha.c: Likewise.
1868         * coff-arm.c: Likewise.
1869         * coff-i860.c: Likewise.
1870         * coff-mcore.c: Likewise.
1871         * coff-ppc.c: Likewise.
1872         * coff-rs6000.c: Likewise.
1873         * coff-sh.c: Likewise.
1874         * coff-tic4x.c: Likewise.
1875         * coff-tic54x.c: Likewise.
1876         * coff-tic80.c: Likewise.
1877         * coff64-rs6000.c: Likewise.
1878         * coffcode.h: Likewise.
1879         * coffgen.c: Likewise.
1880         * cofflink.c: Likewise.
1881         * coffswap.h: Likewise.
1882         * compress.c: Likewise.
1883         * cpu-arm.c: Likewise.
1884         * ecoff.c: Likewise.
1885         * elf-attrs.c: Likewise.
1886         * elf-eh-frame.c: Likewise.
1887         * elf-ifunc.c: Likewise.
1888         * elf-m10300.c: Likewise.
1889         * elf-properties.c: Likewise.
1890         * elf-s390-common.c: Likewise.
1891         * elf.c: Likewise.
1892         * elf32-arc.c: Likewise.
1893         * elf32-arm.c: Likewise.
1894         * elf32-avr.c: Likewise.
1895         * elf32-bfin.c: Likewise.
1896         * elf32-cr16.c: Likewise.
1897         * elf32-cr16c.c: Likewise.
1898         * elf32-cris.c: Likewise.
1899         * elf32-crx.c: Likewise.
1900         * elf32-d10v.c: Likewise.
1901         * elf32-d30v.c: Likewise.
1902         * elf32-epiphany.c: Likewise.
1903         * elf32-fr30.c: Likewise.
1904         * elf32-frv.c: Likewise.
1905         * elf32-gen.c: Likewise.
1906         * elf32-hppa.c: Likewise.
1907         * elf32-i370.c: Likewise.
1908         * elf32-i386.c: Likewise.
1909         * elf32-i960.c: Likewise.
1910         * elf32-ip2k.c: Likewise.
1911         * elf32-iq2000.c: Likewise.
1912         * elf32-lm32.c: Likewise.
1913         * elf32-m32c.c: Likewise.
1914         * elf32-m32r.c: Likewise.
1915         * elf32-m68hc11.c: Likewise.
1916         * elf32-m68hc12.c: Likewise.
1917         * elf32-m68hc1x.c: Likewise.
1918         * elf32-m68k.c: Likewise.
1919         * elf32-mcore.c: Likewise.
1920         * elf32-mep.c: Likewise.
1921         * elf32-metag.c: Likewise.
1922         * elf32-microblaze.c: Likewise.
1923         * elf32-moxie.c: Likewise.
1924         * elf32-msp430.c: Likewise.
1925         * elf32-mt.c: Likewise.
1926         * elf32-nds32.c: Likewise.
1927         * elf32-nios2.c: Likewise.
1928         * elf32-or1k.c: Likewise.
1929         * elf32-pj.c: Likewise.
1930         * elf32-ppc.c: Likewise.
1931         * elf32-rl78.c: Likewise.
1932         * elf32-rx.c: Likewise.
1933         * elf32-s390.c: Likewise.
1934         * elf32-score.c: Likewise.
1935         * elf32-score7.c: Likewise.
1936         * elf32-sh-symbian.c: Likewise.
1937         * elf32-sh.c: Likewise.
1938         * elf32-sh64.c: Likewise.
1939         * elf32-sparc.c: Likewise.
1940         * elf32-spu.c: Likewise.
1941         * elf32-tic6x.c: Likewise.
1942         * elf32-tilepro.c: Likewise.
1943         * elf32-v850.c: Likewise.
1944         * elf32-vax.c: Likewise.
1945         * elf32-visium.c: Likewise.
1946         * elf32-wasm32.c: Likewise.
1947         * elf32-xgate.c: Likewise.
1948         * elf32-xtensa.c: Likewise.
1949         * elf64-alpha.c: Likewise.
1950         * elf64-gen.c: Likewise.
1951         * elf64-hppa.c: Likewise.
1952         * elf64-ia64-vms.c: Likewise.
1953         * elf64-mmix.c: Likewise.
1954         * elf64-ppc.c: Likewise.
1955         * elf64-s390.c: Likewise.
1956         * elf64-sh64.c: Likewise.
1957         * elf64-sparc.c: Likewise.
1958         * elf64-x86-64.c: Likewise.
1959         * elfcode.h: Likewise.
1960         * elfcore.h: Likewise.
1961         * elflink.c: Likewise.
1962         * elfnn-aarch64.c: Likewise.
1963         * elfnn-ia64.c: Likewise.
1964         * elfnn-riscv.c: Likewise.
1965         * elfxx-mips.c: Likewise.
1966         * elfxx-sparc.c: Likewise.
1967         * elfxx-tilegx.c: Likewise.
1968         * elfxx-x86.c: Likewise.
1969         * hpux-core.c: Likewise.
1970         * ieee.c: Likewise.
1971         * ihex.c: Likewise.
1972         * libbfd.c: Likewise.
1973         * linker.c: Likewise.
1974         * mach-o.c: Likewise.
1975         * merge.c: Likewise.
1976         * mmo.c: Likewise.
1977         * oasys.c: Likewise.
1978         * pdp11.c: Likewise.
1979         * pe-mips.c: Likewise.
1980         * peXXigen.c: Likewise.
1981         * peicode.h: Likewise.
1982         * reloc.c: Likewise.
1983         * rs6000-core.c: Likewise.
1984         * srec.c: Likewise.
1985         * stabs.c: Likewise.
1986         * vms-alpha.c: Likewise.
1987         * xcofflink.c: Likewise.
1988
1989 2018-02-19  Alan Modra  <amodra@gmail.com>
1990
1991         PR 22845
1992         * elf.c (IS_TBSS): Define.
1993         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1994         (assign_file_positions_for_non_load_sections): Revert last change.
1995         Properly calculate load segment limits to compare against relro limits.
1996
1997 2018-02-17  Alan Modra  <amodra@gmail.com>
1998
1999         PR 22845
2000         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2001         degenerate zero size PT_LOAD segments when finding one overlapping
2002         the PT_GNU_RELRO segment.
2003
2004 2018-02-16  Alan Modra  <amodra@gmail.com>
2005
2006         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2007         (_bfd_bool_bfd_true): Rename from bfd_true.
2008         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2009         (_bfd_int_bfd_0): Rename from bfd_0.
2010         (_bfd_uint_bfd_0): Rename from bfd_0u.
2011         (_bfd_long_bfd_0): Rename from bfd_0l.
2012         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2013         (_bfd_void_bfd): Rename from bfd_void.
2014         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2015         (_bfd_bool_bfd_link_false_error),
2016         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2017         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2018         (_bfd_bool_bfd_asection_bfd_asection_true),
2019         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2020         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2021         * archive.c (_bfd_noarchive_get_elt_at_index),
2022         (_bfd_noarchive_openr_next_archived_file),
2023         (_bfd_noarchive_construct_extended_name_table),
2024         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2025         (_bfd_noarchive_write_armap): New functions.
2026         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2027         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2028         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2029         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2030         (alpha_ecoff_swap_coff_lineno_out),
2031         (alpha_ecoff_swap_coff_reloc_out): New functions.
2032         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2033         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2034         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2035         (mips_ecoff_swap_coff_lineno_out),
2036         (mips_ecoff_swap_coff_reloc_out): New functions.
2037         * coffcode.h (coff_set_alignment_hook): Replace define with
2038         new function.
2039         (symname_in_debug_hook): Likewise.
2040         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2041         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2042         * elf.c (assign_file_positions_except_relocs): Test
2043         elf_backend_allow_non_load_phdr for NULL.
2044         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2045         _bfd_elf_link_omit_section_dynsym.  Update uses.
2046         (_bfd_elf_omit_section_dynsym_all): New function.
2047         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2048         (_bfd_elf_omit_section_dynsym_default): Declare.
2049         (_bfd_elf_omit_section_dynsym_all): Declare.
2050         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2051         (_bfd_nolink_bfd_get_relocated_section_contents),
2052         (_bfd_nolink_bfd_lookup_section_flags),
2053         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2054         (_bfd_nolink_bfd_link_hash_table_create),
2055         (_bfd_nolink_bfd_link_just_syms),
2056         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2057         (_bfd_nolink_bfd_link_split_section),
2058         (_bfd_nolink_section_already_linked),
2059         (_bfd_nolink_bfd_define_common_symbol),
2060         (_bfd_nolink_bfd_define_start_stop): New functions.
2061         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2062         (_bfd_norelocs_bfd_reloc_name_lookup),
2063         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2064         * section.c (_bfd_nowrite_set_section_contents): New function.
2065         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2066         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2067         (_bfd_nosymbols_get_symbol_version_string),
2068         (_bfd_nosymbols_bfd_is_local_label_name),
2069         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2070         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2071         (_bfd_nosymbols_bfd_make_debug_symbol),
2072         ( _bfd_nosymbols_read_minisymbols),
2073         ( _bfd_nosymbols_minisymbol_to_symbol),
2074         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2075         * libbfd-in.h: Declare new functions.  Update existing defines,
2076         removing casts.
2077         * aix386-core.c: Update to use new hooks.  Formatting.
2078         * aout-adobe.c: Likewise.
2079         * aout-arm.c: Likewise.
2080         * aout-target.h: Likewise.
2081         * aout-tic30.c: Likewise.
2082         * aoutf1.h: Likewise.
2083         * binary.c: Likewise.
2084         * bout.c: Likewise.
2085         * cisco-core.c: Likewise.
2086         * coff-alpha.c: Likewise.
2087         * coff-i386.c: Likewise.
2088         * coff-i860.c: Likewise.
2089         * coff-i960.c: Likewise.
2090         * coff-ia64.c: Likewise.
2091         * coff-mips.c: Likewise.
2092         * coff-ppc.c: Likewise.
2093         * coff-rs6000.c: Likewise.
2094         * coff-sh.c: Likewise.
2095         * coff-tic30.c: Likewise.
2096         * coff-tic54x.c: Likewise.
2097         * coff-x86_64.c: Likewise.
2098         * coff64-rs6000.c: Likewise.
2099         * coffcode.h: Likewise.
2100         * elf-m10300.c: Likewise.
2101         * elf32-cr16.c: Likewise.
2102         * elf32-lm32.c: Likewise.
2103         * elf32-m32r.c: Likewise.
2104         * elf32-metag.c: Likewise.
2105         * elf32-score.c: Likewise.
2106         * elf32-score7.c: Likewise.
2107         * elf32-tilepro.c: Likewise.
2108         * elf32-xstormy16.c: Likewise.
2109         * elf32-xtensa.c: Likewise.
2110         * elf64-alpha.c: Likewise.
2111         * elf64-hppa.c: Likewise.
2112         * elf64-ia64-vms.c: Likewise.
2113         * elf64-mmix.c: Likewise.
2114         * elf64-sh64.c: Likewise.
2115         * elfnn-ia64.c: Likewise.
2116         * elfxx-sparc.c: Likewise.
2117         * elfxx-target.h: Likewise.
2118         * elfxx-tilegx.c: Likewise.
2119         * elfxx-x86.h: Likewise.
2120         * hp300hpux.c: Likewise.
2121         * hppabsd-core.c: Likewise.
2122         * hpux-core.c: Likewise.
2123         * i386msdos.c: Likewise.
2124         * i386os9k.c: Likewise.
2125         * ieee.c: Likewise.
2126         * ihex.c: Likewise.
2127         * irix-core.c: Likewise.
2128         * libaout.h: Likewise.
2129         * libecoff.h: Likewise.
2130         * mach-o-target.c: Likewise.
2131         * mach-o.c: Likewise.
2132         * mipsbsd.c: Likewise.
2133         * mmo.c: Likewise.
2134         * netbsd-core.c: Likewise.
2135         * nlm-target.h: Likewise.
2136         * oasys.c: Likewise.
2137         * osf-core.c: Likewise.
2138         * pdp11.c: Likewise.
2139         * pe-mips.c: Likewise.
2140         * pe-x86_64.c: Likewise.
2141         * pef.c: Likewise.
2142         * plugin.c: Likewise.
2143         * ppcboot.c: Likewise.
2144         * ptrace-core.c: Likewise.
2145         * sco5-core.c: Likewise.
2146         * som.c: Likewise.
2147         * sparclynx.c: Likewise.
2148         * srec.c: Likewise.
2149         * tekhex.c: Likewise.
2150         * trad-core.c: Likewise.
2151         * verilog.c: Likewise.
2152         * versados.c: Likewise.
2153         * vms-alpha.c: Likewise.
2154         * vms-lib.c: Likewise.
2155         * wasm-module.c: Likewise.
2156         * xsym.c: Likewise.
2157         * libbfd.h: Regenerate.
2158
2159 2018-02-15  Jim Wilson  <jimw@sifive.com>
2160
2161         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2162         symbols whose section address is zero.
2163
2164         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2165         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2166         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2167         Add %X%P to error messages.
2168
2169 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2170
2171         PR ld/22832
2172         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2173         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2174         and assert that the result of the call is not NULL.
2175
2176 2018-02-14  Nick Clifton  <nickc@redhat.com>
2177
2178         PR 22823
2179         Revert previous delta.  Add extra casts to avoid compile time
2180         warnings instead.
2181         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2182         cast to avoid warning from gcc v8 compiler.
2183         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2184         (_bfd_generic_bfd_set_private_flags): Likewise.
2185         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2186         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2187         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2188         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2189         (_bfd_noarchive_construct_extended_name_table): Likewise.
2190         (_bfd_noarchive_truncate_arname): Likewise.
2191         (_bfd_noarchive_write_ar_hdr): Likewise.
2192         (_bfd_noarchive_get_elt_at_index): Likewise.
2193         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2194         (_bfd_nosymbols_print_symbol): Likewise.
2195         (_bfd_nosymbols_get_symbol_info): Likewise.
2196         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2197         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2198         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2199         (_bfd_nosymbols_get_lineno): Likewise.
2200         (_bfd_nosymbols_find_nearest_line): Likewise.
2201         (_bfd_nosymbols_find_line): Likewise.
2202         (_bfd_nosymbols_find_inliner_info): Likewise.
2203         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2204         (_bfd_nosymbols_read_minisymbols): Likewise.
2205         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2206         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2207         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2208         (_bfd_nowrite_set_arch_mach): Likewise.
2209         (_bfd_nowrite_set_section_contents): Likewise.
2210         (_bfd_nolink_sizeof_headers): Likewise.
2211         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2212         (_bfd_nolink_bfd_relax_section): Likewise.
2213         (_bfd_nolink_bfd_gc_sections): Likewise.
2214         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2215         (_bfd_nolink_bfd_merge_sections): Likewise.
2216         (_bfd_nolink_bfd_is_group_section): Likewise.
2217         (_bfd_nolink_bfd_discard_group): Likewise.
2218         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2219         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2220         (_bfd_nolink_bfd_link_just_syms): Likewise.
2221         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2222         (_bfd_nolink_bfd_final_link): Likewise.
2223         (_bfd_nolink_bfd_link_split_section): Likewise.
2224         (_bfd_nolink_section_already_linked): Likewise.
2225         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2226         (_bfd_nolink_bfd_define_start_stop): Likewise.
2227         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2228         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2229         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2230         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2231         * libbfd.c (bfd_false_any): Delete.
2232         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2233         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2234         * libbfd.h (extern): Regenerate
2235         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2236         cast to avoid warning from gcc v8 compiler.
2237         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2238         * binary.c (binary_get_symbol_info): Likewise.
2239         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2240         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2241         * coffcode.h (coff_set_alignment_hook): Likewise.
2242         (symname_in_debug_hook): Likewise.
2243         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2244         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2245         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2246         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2247         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2248         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2249         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2250         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2251         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2252         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2253         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2254         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2255         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2256         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2257         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2258         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2259         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2260         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2261         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2262         (bfd_elfNN_bfd_set_private_flags): Likewise.
2263         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2264         (elf_backend_init_index_section): Likewise.
2265         (elf_backend_allow_non_load_phdr): Likewise.
2266         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2267         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2268         * ieee.c (ieee_construct_extended_name_table): Likewise.
2269         (ieee_write_armap): Likewise.
2270         (ieee_write_ar_hdr): Likewise.
2271         (ieee_bfd_is_target_special_symbol): Likewise.
2272         * ihex.c (ihex_canonicalize_symtab): Likewise.
2273         (ihex_bfd_is_target_special_symbol): Likewise.
2274         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2275         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2276         (_bfd_ecoff_set_alignment_hook): Likewise.
2277         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2278         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2279         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2280         * oasys.c (oasys_construct_extended_name_table): Likewise.
2281         (oasys_write_armap): Likewise.
2282         (oasys_write_ar_hdr): Likewise.
2283         (oasys_bfd_is_target_special_symbol): Likewise.
2284         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2285         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2286         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2287         * som.c (som_bfd_is_target_special_symbol): Likewise.
2288         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2289         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2290         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2291         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2292         (versados_bfd_reloc_name_lookup): Likewise.
2293         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2294         (vms_bfd_define_start_stop): Likewise.
2295         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2296         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2297         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2298
2299 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2300
2301         PR ld/22842
2302         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2303         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2304         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2305         R_X86_64_PC32 reloc against dynamic function in data section.
2306         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2307         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2308         against dynamic function in data section.
2309         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2310         function address only if pcrel_plt is true.
2311         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2312         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2313         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2314         PC-relative relocation against a function definition in data
2315         secton in PIE.  Remove the obsolete comments.
2316         (elf_x86_link_hash_table): Add pcrel_plt.
2317
2318 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2319
2320         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2321         instead of bfd_link_pic, for building shared library.
2322
2323 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2324
2325         PR gas/22791
2326         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2327         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2328         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2329         against protected function in shared object.
2330
2331 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2332
2333         PR 22828
2334         * po/ru.po: Fix typo in Russian translation.
2335
2336 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2337
2338         * wasm-module.c (wasm_scan_name_function_section): Rename
2339         `index' local variable to `idx'.
2340
2341 2018-02-13  Nick Clifton  <nickc@redhat.com>
2342
2343         PR 22823
2344         Fix compile time warnings generated by gcc version 8.
2345         * libbfd-in.h: Remove extraneous text from prototypes.
2346         Add prototypes for bfd_false_any, bfd_true_any,
2347         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2348         bfd_n1_any, bfd_void_any.
2349         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2350         function.
2351         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2352         (_bfd_generic_bfd_set_private_flags): Likewise.
2353         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2354         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2355         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2356         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2357         (_bfd_noarchive_construct_extended_name_table): Likewise.
2358         (_bfd_noarchive_truncate_arname): Likewise.
2359         (_bfd_noarchive_write_ar_hdr): Likewise.
2360         (_bfd_noarchive_get_elt_at_index): Likewise.
2361         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2362         (_bfd_nosymbols_print_symbol): Likewise.
2363         (_bfd_nosymbols_get_symbol_info): Likewise.
2364         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2365         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2366         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2367         (_bfd_nosymbols_get_lineno): Likewise.
2368         (_bfd_nosymbols_find_nearest_line): Likewise.
2369         (_bfd_nosymbols_find_line): Likewise.
2370         (_bfd_nosymbols_find_inliner_info): Likewise.
2371         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2372         (_bfd_nosymbols_read_minisymbols): Likewise.
2373         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2374         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2375         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2376         (_bfd_nowrite_set_arch_mach): Likewise.
2377         (_bfd_nowrite_set_section_contents): Likewise.
2378         (_bfd_nolink_sizeof_headers): Likewise.
2379         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2380         (_bfd_nolink_bfd_relax_section): Likewise.
2381         (_bfd_nolink_bfd_gc_sections): Likewise.
2382         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2383         (_bfd_nolink_bfd_merge_sections): Likewise.
2384         (_bfd_nolink_bfd_is_group_section): Likewise.
2385         (_bfd_nolink_bfd_discard_group): Likewise.
2386         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2387         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2388         (_bfd_nolink_bfd_link_just_syms): Likewise.
2389         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2390         (_bfd_nolink_bfd_final_link): Likewise.
2391         (_bfd_nolink_bfd_link_split_section): Likewise.
2392         (_bfd_nolink_section_already_linked): Likewise.
2393         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2394         (_bfd_nolink_bfd_define_start_stop): Likewise.
2395         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2396         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2397         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2398         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2399         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2400         accepts one or more arguments.
2401         (bfd_true_any): Likewise.
2402         (bfd_nullvoidptr_any): Likewise.
2403         (bfd_0_any): Likewise.
2404         (bfd_0u_any): Likewise.
2405         (bfd_0l_any): Likewise.
2406         (_bfd_n1_any): Likewise.
2407         (bfd_void_any): Likewise.
2408         * libbfd.h (extern): Regenerate
2409         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2410         based dummy function.
2411         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2412         * binary.c (binary_get_symbol_info): Likewise.
2413         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2414         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2415         * coffcode.h (coff_set_alignment_hook): Likewise.
2416         (symname_in_debug_hook): Likewise.
2417         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2418         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2419         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2420         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2421         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2422         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2423         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2424         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2425         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2426         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2427         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2428         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2429         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2430         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2431         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2432         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2433         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2434         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2435         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2436         (bfd_elfNN_bfd_set_private_flags): Likewise.
2437         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2438         (elf_backend_init_index_section): Likewise.
2439         (elf_backend_allow_non_load_phdr): Likewise.
2440         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2441         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2442         * ieee.c (ieee_construct_extended_name_table): Likewise.
2443         (ieee_write_armap): Likewise.
2444         (ieee_write_ar_hdr): Likewise.
2445         (ieee_bfd_is_target_special_symbol): Likewise.
2446         * ihex.c (ihex_canonicalize_symtab): Likewise.
2447         (ihex_bfd_is_target_special_symbol): Likewise.
2448         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2449         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2450         (_bfd_ecoff_set_alignment_hook): Likewise.
2451         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2452         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2453         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2454         * oasys.c (oasys_construct_extended_name_table): Likewise.
2455         (oasys_write_armap): Likewise.
2456         (oasys_write_ar_hdr): Likewise.
2457         (oasys_bfd_is_target_special_symbol): Likewise.
2458         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2459         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2460         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2461         * som.c (som_bfd_is_target_special_symbol): Likewise.
2462         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2463         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2464         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2465         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2466         (versados_bfd_reloc_name_lookup): Likewise.
2467         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2468         (vms_bfd_define_start_stop): Likewise.
2469         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2470         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2471         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2472         * elf32-arc.c (get_replace_function): Assign replacement function
2473         to func pointer.
2474         * elf32-i370.c (i370_noop): Update prototype.
2475
2476 2018-02-13  Alan Modra  <amodra@gmail.com>
2477
2478         PR 22836
2479         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2480         relocation sections.  If size reduces to just the flag word,
2481         remove that too and mark with SEC_EXCLUDE.
2482         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2483
2484 2018-02-13  Alan Modra  <amodra@gmail.com>
2485
2486         PR 22829
2487         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2488         PT_GNU_RELRO setup.
2489
2490 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2491
2492         * i386msdos.c (msdos_mkobject); New function.
2493         (msdos_object_p): New function.
2494         (i386_msdos_vec): Use msdos_object_p as the check_format
2495         function.
2496         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2497         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2498         IMAGE_NT_SIGNATURE.
2499         * peXXigen.c: Likewise.
2500         * coff-ia64.c: Likewise.
2501
2502 2018-02-12  Nick Clifton  <nickc@redhat.com>
2503
2504         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2505         assignment.
2506         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2507
2508 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2509
2510         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2511         (sparc_elf_append_rela): Assert that there is enough room in section.
2512         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2513         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2514         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2515         For a symbol subject to a GOT relocation, reserve a slot in the
2516         relocation section if the symbol isn't dynamic and we are in PIC mode.
2517         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2518         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2519         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2520         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2521         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2522         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2523         undefined weak symbol with non-default visibility.  Remove superfluous
2524         'else' and fix formatting.
2525
2526 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2527
2528         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2529         is_solaris.
2530         (i386_elf32_sol2_vec): Don't declare.
2531         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2532         Don't set need_global_offset_table.
2533         (elf_i386_solaris_arch_bed): New.
2534         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2535         Solaris.
2536         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2537         target_os != is_nacl instead of target_os == is_normal.
2538         (x86_64_elf64_sol2_vec): Don't declare.
2539         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2540         is_nacl instead of target_os == is_normal.  Don't set
2541         need_global_offset_table.
2542         (elf_x86_64_solaris_arch_bed): New.
2543         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2544         Solaris.
2545         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2546         _GLOBAL_OFFSET_TABLE_ for Solaris.
2547         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2548         need_global_offset_table.
2549         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2550         (elf_x86_link_hash_table): Remove need_global_offset_table.
2551         (elf_x86_init_table): Likewise.
2552
2553 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2554
2555         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2556         Remove prototype.
2557         (i386_elf32_sol2_vec): Declared.
2558         (elf_i386_link_setup_gnu_properties): Set
2559         need_global_offset_table with info->output_bfd->xvec.
2560         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2561         Remove prototype.
2562         (x86_64_elf64_sol2_vec): Declared.
2563         (elf_x86_64_link_setup_gnu_properties): Set
2564         need_global_offset_table with info->output_bfd->xvec.
2565
2566 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2567
2568         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2569         New prototype.
2570         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2571         for Solaris.
2572         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2573         New prototype.
2574         (elf_x86_64_link_setup_gnu_properties): Set
2575         need_global_offset_table for Solaris.
2576         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2577         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2578         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2579         need_global_offset_table.
2580         * elfxx-x86.h (elf_x86_link_hash_table): Add
2581         need_global_offset_table.
2582         (elf_x86_init_table): Likewise.
2583
2584 2018-02-08  Jim Wilson  <jimw@sifive.com>
2585
2586         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2587         change.
2588
2589 2018-02-08  Nick Clifton  <nickc@redhat.com>
2590
2591         PR 22788
2592         * elf.c (elf_parse_notes): Reject notes with excessuively large
2593         alignments.
2594
2595 2018-02-07  Alan Modra  <amodra@gmail.com>
2596
2597         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2598         * elf32-ppc.c: Remove speculation barrier support.
2599         * elf32-ppc.h: Likewise.
2600         * elf64-ppc.c: Likewise.
2601         * elf64-ppc.h: Likewise.
2602
2603 2018-02-06  Jim Wilson  <jimw@sifive.com>
2604
2605         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2606         callback to report an error.
2607
2608 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2609
2610         PR ld/22263
2611         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2612         into call to !bfd_link_executable and tidy up.
2613         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2614         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2615         !bfd_link_executable.
2616         <R_SPARC_TLS_IE_HI22>: Likewise.
2617         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2618         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2619         !bfd_link_executable.
2620         <R_SPARC_WPLT30>: Tidy up.
2621         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2622         !bfd_link_executable.
2623         (allocate_dynrelocs): Likewise.
2624         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2625         <R_SPARC_TLS_GD_HI22>: Merge into...
2626         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2627         sparc_elf_tls_transition and remove redundant code.
2628         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2629         !bfd_link_executable.
2630         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2631         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2632         <R_SPARC_TLS_LDM_CALL>: Likewise.
2633         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2634         <R_SPARC_TLS_GD_ADD>: Likewise.
2635         <R_SPARC_TLS_LDM_ADD>: Likewise.
2636         <R_SPARC_TLS_LDO_ADD>: Likewise.
2637         <R_SPARC_TLS_IE_LD>: Likewise.
2638
2639 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2640
2641         PR 22789
2642         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2643         functions failed to find the function name, try the generic elf
2644         find function instead.
2645
2646 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2647
2648         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2649         'memcpy' instead of 'strncpy' when writing the magic number.
2650
2651 2018-02-06  Nick Clifton  <nickc@redhat.com>
2652
2653         PR 22794
2654         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2655         section before attempting to read it in.
2656         (bfd_get_alt_debug_link_info): Likewise.
2657
2658 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2659
2660         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2661         line information in addition to name, if they can be found.
2662
2663 2018-02-05  Renlin Li  <renlin.li@arm.com>
2664
2665         PR ld/22764
2666         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2667         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2668         check for writeable section as well.
2669
2670 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2671
2672         PR ld/22782
2673         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2674         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2675         undefined weak symbol to 0.
2676         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2677         if _GLOBAL_OFFSET_TABLE_ is referenced.
2678         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2679         got_referenced instead of ref_regular_nonweak.  Remove the
2680         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2681         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2682
2683 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2684
2685         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2686         initialize `hi_reloc'.
2687
2688 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2689
2690         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2691         SHT_MIPS_REGINFO sections don't assert the correct size and
2692         report an error instead.
2693
2694 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2695
2696         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2697         status from `->elf_backend_section_processing'.
2698
2699 2018-02-02  Jim Wilson  <jimw@sifive.com>
2700
2701         PR ld/22756
2702         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2703         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2704         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2705         Pass new argument to riscv_relax_delete_bytes.
2706         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2707         ATTRIBUTE_UNUSED from link_info parameter.
2708
2709 2018-02-02  Alan Modra  <amodra@gmail.com>
2710
2711         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2712         emitted for toc sequence optimization.  Set and use "howto" later.
2713
2714 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2715
2716         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2717         arithmetic on NULL pointer.
2718         * elflink.c (_bfd_elf_archive_symbol_lookup,
2719         elf_link_add_archive_symbols): Likewise.
2720
2721 2018-01-31  Michael Matz  <matz@suse.de>
2722
2723         * elflink.c (bfd_elf_define_start_stop): Fix check of
2724         def_dynamic.
2725
2726 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2727
2728         PR ld/21964
2729         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2730         __stop symbols are referenced by shared objects.
2731
2732 2018-01-30  Alan Modra  <amodra@gmail.com>
2733
2734         PR 22758
2735         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2736         segment when demand paged with lma on the same page.  Test this
2737         before load/non-load, executable/non-executable,
2738         writable/non-writable tests and simplify.  Delete bogus relro
2739         condition in writable/non-writable test.  Delete outdated
2740         comment.  Formatting.
2741
2742 2018-01-30  Alan Modra  <amodra@gmail.com>
2743
2744         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2745         symbols dynamic.
2746
2747 2018-01-29  Alan Modra  <amodra@gmail.com>
2748
2749         PR 22741
2750         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2751         range before converting to a symbol table pointer.
2752
2753 2018-01-27  Nick Clifton  <nickc@redhat.com>
2754
2755         * po/ru.po: Updated Russian translation.
2756
2757 2018-01-26  Alan Modra  <amodra@gmail.com>
2758
2759         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2760         they are defined dynamically.
2761
2762 2018-01-26  Alan Modra  <amodra@gmail.com>
2763
2764         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2765         .branch_lt changes size.
2766
2767 2018-01-25  Alan Modra  <amodra@gmail.com>
2768
2769         PR 22746
2770         * elfcode.h (elf_object_p): Avoid integer overflow.
2771
2772 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2773
2774         PR ld/22727
2775         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2776         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2777
2778         Revert
2779         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2780
2781         PR ld/22263
2782         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2783         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2784         bfd_link_executable for TLS check.
2785         (_bfd_sparc_elf_check_relocs): Likewise.
2786         (allocate_dynrelocs): Likewise.
2787         (_bfd_sparc_elf_relocate_section): Likewise.
2788
2789 2018-01-24  Renlin Li  <renlin.li@arm.com>
2790
2791         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2792         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2793         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2794         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2795         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2796         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2797         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2798
2799 2018-01-24  Renlin Li  <renlin.li@arm.com>
2800
2801         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2802         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2803         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2804         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2805         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2806         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2807         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2808         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2809         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2810         * bfd-in2.h: Regenerate.
2811         * libbfd.h: Regenerate.
2812
2813 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2814
2815         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2816         `mips_elf32_section_processing' comment reference.
2817
2818 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2819
2820         PR ld/22721
2821         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2822         versioned __tls_get_addr symbol.
2823
2824 2018-01-19  Nick Clifton  <nickc@redhat.com>
2825
2826         * po/fr.po: Updated French translation.
2827
2828 2018-01-18  Alan Modra  <amodra@gmail.com>
2829
2830         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2831         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2832         (ppc64_elf_build_stubs): Likewise.
2833
2834 2018-01-17  Nick Clifton  <nickc@redhat.com>
2835
2836         * po/ru.po: Updated Russian translation.
2837         * po/uk/po: Updated Ukranian translation.
2838
2839 2018-01-17  Alan Modra  <amodra@gmail.com>
2840
2841         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2842
2843 2018-01-17  Alan Modra  <amodra@gmail.com>
2844
2845         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2846         (CRSETEQ, BEQCTRM): Define.
2847         (is_nonpic_glink_stub): Don't check bctr.
2848         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2849         (ppc_elf_relax_section): Size speculation barrier.
2850         (output_bctr): New function.
2851         (write_glink_stub): Use output_bctr.
2852         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2853         (ppc_elf_finish_dynamic_symbol): Likewise.
2854         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2855         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2856         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2857         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2858         (size_global_entry_stubs): Handle speculation barrier sizing.
2859         (plt_stub_size): Likewise.
2860         (output_bctr): New function.
2861         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2862         barrier.
2863         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2864         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2865         (build_global_entry_stubs): Output speculation barrier.
2866         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2867         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2868
2869 2018-01-17  Alan Modra  <amodra@gmail.com>
2870
2871         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2872         __tls_get_addr_opt, and alignment sizing.
2873         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2874         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2875         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2876         or 8 insns.
2877         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2878         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2879         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2880         by PLT reloc count.
2881         (write_glink_stub): Handle __tls_get_addr_opt stub.
2882         Pad out to size given by GLINK_ENTRY_SIZE.
2883         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2884         (ppc_elf_finish_dynamic_symbol): Likewise.
2885         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2886         insn array since so many need rewriting.
2887         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2888         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2889         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2890         nops.  Adjust all uses.
2891         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2892         in glink_vma calculation.
2893         (struct ppc_link_hash_table): Add global_entry section pointer.
2894         (create_linkage_sections): Create separate section for global
2895         entry stubs.
2896         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2897         (size_global_entry_stubs): Handle sizing for aligned stubs.
2898         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2899         and don't stash end of glink branch table in rawsize.
2900         (ppc_build_one_stub): Rewrite stub size calculations.
2901         (build_global_entry_stubs): Use new section.
2902         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2903         Build lazy link stubs out to end of section.  Build global entry
2904         stubs in new section.
2905
2906 2018-01-15  Nick Clifton  <nickc@redhat.com>
2907
2908         * po/uk.po: Updated Ukranian translation.
2909
2910 2018-01-13  Nick Clifton  <nickc@redhat.com>
2911
2912         * po/bfd.pot: Regenerated.
2913
2914 2018-01-13  Nick Clifton  <nickc@redhat.com>
2915
2916         * version.m4: Bump version to 2.30.51
2917         * configure: Regenerate.
2918
2919 2018-01-13  Nick Clifton  <nickc@redhat.com>
2920
2921         2.30 branch created.
2922
2923 2018-01-12  Jens Widell  <jl@opera.com>
2924
2925         * elf.c (setup_group): Optimize search for group by remembering
2926         last found group and restarting search at that index.
2927         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2928
2929 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2930
2931         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2932         bfd_link_common_skip_none in switch.
2933
2934 2018-01-12  Alan Modra  <amodra@gmail.com>
2935
2936         PR ld/22649
2937         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2938         references on forced local symbols.
2939
2940 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2941
2942         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2943         .reginfo section has wrong size.
2944
2945 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2946
2947         PR ld/22393
2948         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2949         separate code and read-only data LOAD segments, create a new
2950         LOAD segment if the previous section contains text and the
2951         current section doesn't or vice versa.  Don't put a writable
2952         section in a read-only segment if there is a RELRO segment.
2953
2954 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2955
2956         PR ld/22649
2957         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2958         references on forced local symbols.
2959
2960 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2961
2962         PR ld/22677
2963         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2964         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2965
2966 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2967
2968         PR 22662
2969         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2970
2971 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2972
2973         * elf.c (elfcore_grok_freebsd_note): Handle
2974         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2975         NT_FREEBSD_PROCSTAT_VMMAP.
2976
2977 2018-01-03  Alan Modra  <amodra@gmail.com>
2978
2979         Update year range in copyright notice of all files.
2980
2981 For older changes see ChangeLog-2017
2982 \f
2983 Copyright (C) 2018 Free Software Foundation, Inc.
2984
2985 Copying and distribution of this file, with or without modification,
2986 are permitted in any medium without royalty provided the copyright
2987 notice and this notice are preserved.
2988
2989 Local Variables:
2990 mode: change-log
2991 left-margin: 8
2992 fill-column: 74
2993 version-control: never
2994 End: