bfd/ChangeLog

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