bfd/ChangeLog

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