bfd/ChangeLog

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