bfd/ChangeLog

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