bfd/ChangeLog

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