bfd/ChangeLog

   1 2018-09-20  Nelson Chu <nelson.chu1990@gmail.com>
   2
   3         * elf32-nds32.c (nds32_elf_relax_loadstore):
   4         Remove the unused target features.
   5         (bfd_elf32_nds32_set_target_option): Remove the unused parameters.
   6         (nds32_elf_relax_piclo12, nds32_elf_relax_letlslo12,
   7         nds32_elf_relax_letlsadd, nds32_elf_relax_letlsls,
   8         nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff
   9         nds32_elf_relax_gotoff_suff, calculate_plt_memory_address,
  10         calculate_plt_offset, calculate_got_memory_address,
  11         nds32_elf_check_dup_relocs): Removed.
  12         All callers changed.
  13         * elf32-nds32.h: Remove the unused macros and defines.
  14         (elf_nds32_link_hash_table): Remove the unused variable.
  15         (bfd_elf32_nds32_set_target_option): Update prototype.
  16         (nds32_elf_ex9_init): Removed.
  17         * elf32-nds32.c (nds32_convert_32_to_16): Updated.
  18         * elf32-nds32.c (HOWTO2, HOWTO3): Define new HOWTO macros
  19         to initialize array nds32_elf_howto_table in any order
  20         without lots of EMPTY_HOWTO.
  21         (nds32_reloc_map): Updated.
  22         * reloc.c: Add BFD_RELOC_NDS32_LSI.
  23         * bfd-in2.h: Regenerated.
  24         * bfd/libbfd.h: Regenerated.
  25         * elf32-nds32.c (nds32_elf_relax_howto_table): Add R_NDS32_LSI.
  26         (nds32_reloc_map): Likewise.
  27         (nds32_elf_relax_flsi): New function.
  28         (nds32_elf_relax_section): Support floating load/store relaxation.
  29         * elf32-nds32.c (NDS32_GUARD_SEC_P, elf32_nds32_local_gp_offset):
  30         New macro.
  31         (struct elf_nds32_link_hash_entry): New `offset_to_gp' field.
  32         (struct elf_nds32_obj_tdata): New `offset_to_gp' and `hdr_size' fields.
  33         (elf32_nds32_allocate_local_sym_info, nds32_elf_relax_guard,
  34         nds32_elf_is_target_special_symbol, nds32_elf_maybe_function_sym):
  35         New functions.
  36         (nds32_info_to_howto_rel): Add BFD_ASSERT.
  37         (bfd_elf32_bfd_reloc_type_table_lookup, nds32_elf_link_hash_newfunc,
  38         nds32_elf_link_hash_table_create, nds32_elf_relocate_section,
  39         nds32_elf_relax_loadstore, nds32_elf_relax_lo12, nds32_relax_adjust_label,
  40         bfd_elf32_nds32_set_target_option, nds32_fag_mark_relax): Updated.
  41         (nds32_elf_final_sda_base): Improve it to find the better gp value.
  42         (insert_nds32_elf_blank): Must consider `len' when inserting blanks.
  43         * elf32-nds32.h (bfd_elf32_nds32_set_target_option): Update prototype.
  44         (struct elf_nds32_link_hash_table): Add new variable `hyper_relax'.
  45         * elf32-nds32.c (elf32_nds32_allocate_dynrelocs): New function.
  46         (create_got_section): Likewise.
  47         (allocate_dynrelocs, nds32_elf_size_dynamic_sections,
  48         nds32_elf_relocate_section, nds32_elf_finish_dynamic_symbol): Updated.
  49         (nds32_elf_check_relocs): Fix the issue that the shared library may
  50         has TEXTREL entry in the dynamic section.
  51         (nds32_elf_create_dynamic_sections): Enable to call readonly_dynrelocs
  52         since the TEXTREL issue is fixed in the nds32_elf_check_relocs.
  53         (nds32_elf_finish_dynamic_sections): Update and add DT_RELASZ
  54         dynamic entry.
  55         (calculate_offset): Remove the unused parameter `pic_ext_target' and
  56         related codes.
  57         All callers changed.
  58         (elf_backend_dtrel_excludes_plt): Disable it temporarily since it
  59         will cause some errors for our test cases.
  60         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Allow to link the
  61         generic object.
  62         * reloc.c: Add TLS relocations.
  63         * libbfd.h: Regenerated.
  64         * bfd-in2.h: Regenerated.
  65         * elf32-nds32.h (struct section_id_list_t): New.
  66         (elf32_nds32_lookup_section_id, elf32_nds32_check_relax_group,
  67         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model):
  68         New prototypes.
  69         (elf32_nds32_compute_jump_table_size, elf32_nds32_local_tlsdesc_gotent):
  70         New macro.
  71         (nds32_insertion_sort, bfd_elf32_nds32_set_target_option,
  72         elf_nds32_link_hash_table): Updated.
  73         * elf32-nds32.c (enum elf_nds32_tls_type): New.
  74         (struct elf32_nds32_relax_group_t, struct relax_group_list_t): New.
  75         (elf32_nds32_add_dynreloc, patch_tls_desc_to_ie, get_tls_type,
  76         fls, ones32, list_insert, list_insert_sibling, dump_chain,
  77         elf32_nds32_check_relax_group, elf32_nds32_lookup_section_id,
  78         elf32_nds32_unify_relax_group, nds32_elf_unify_tls_model): New functions.
  79         (elf_nds32_obj_tdata): Add new fields.
  80         (elf32_nds32_relax_group_ptr, nds32_elf_local_tlsdesc_gotent): New macros.
  81         (nds32_elf_howto_table): Add TLS relocations.
  82         (nds32_reloc_map): Likewise.
  83         (nds32_elf_copy_indirect_symbol, nds32_elf_size_dynamic_sections,
  84         nds32_elf_finish_dynamic_symbol, elf32_nds32_allocate_local_sym_info,
  85         nds32_elf_relocate_section, bfd_elf32_nds32_set_target_option,
  86         nds32_elf_check_relocs, allocate_dynrelocs): Updated.
  87         (nds32_elf_relax_section): Call nds32_elf_unify_tls_model.
  88         (dtpoff_base): Rename it to `gottpof' and then update it.
  89
  90 2018-09-20  Alan Modra  <amodra@gmail.com>
  91
  92         PR 23685
  93         * peXXigen.c (pe_print_edata): Correct export address table
  94         overflow checks.  Check dataoff against section size too.
  95
  96 2018-09-20  Alan Modra  <amodra@gmail.com>
  97
  98         PR 23686
  99         * dwarf2.c (read_section): Error when attempting to malloc
 100         "(bfd_size_type) -1".
 101         * syms.c (_bfd_stab_section_find_nearest_line): Bounds check
 102         function_name.  Bounds check reloc address.  Formatting.  Ensure
 103         .stabstr zero terminated.
 104
 105 2018-09-18  Nick Clifton  <nickc@redhat.com>
 106
 107         PR 23657
 108         * elfcode.h (elf_swap_shdr_in): Generate a warning message if an
 109         ELF section has contents and size larger than the file size.
 110
 111 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 112
 113         PR ld/21375
 114         * elfxx-mips.h (_bfd_mips_elf_hide_symbol): New prototype.
 115         (_bfd_mips_elf_linker_flags): Update prototype.
 116         * elf32-mips.c (elf_backend_hide_symbol): New macro.
 117         * elf64-mips.c (elf_backend_hide_symbol): Likewise.
 118         * elfn32-mips.c (elf_backend_hide_symbol): Likewise.
 119         * elfxx-mips.c (mips_elf_link_hash_table): Add
 120         `use_absolute_zero' and `gnu_target' members.
 121         (mips_elf_record_global_got_symbol): Call
 122         `_bfd_mips_elf_hide_symbol' rather than
 123         `_bfd_elf_link_hash_hide_symbol'.
 124         (mips_use_local_got_p): Return FALSE if the symbol is absolute.
 125         (mips_elf_obtain_contents): Reorder function.
 126         (mips_elf_nullify_got_load): New function.
 127         (mips_elf_calculate_relocation): Add `contents' parameter.
 128         Nullify GOT loads or if it is not possible, then redirect GOT
 129         relocations to the `__gnu_absolute_zero' symbol, for references
 130         that are supposed to resolve to zero.
 131         (mips_elf_define_absolute_zero): New function.
 132         (_bfd_mips_elf_check_relocs): Prepare for arrangements made in
 133         `mips_elf_calculate_relocation' for references made via the GOT
 134         that are supposed to resolve to zero.
 135         (_bfd_mips_elf_hide_symbol): New function.
 136         (_bfd_mips_elf_linker_flags): Add the `gnu_target' parameter,
 137         set the `gnu_target' member of the MIPS hash table.
 138         (MIPS_LIBC_ABI_ABSOLUTE): New enumeration constant.
 139         (_bfd_mips_post_process_headers): Use it.
 140
 141 2018-09-14  Maciej W. Rozycki  <macro@mips.com>
 142
 143         * elfxx-mips.c (mips_elf_store_contents): New function...
 144         (mips_elf_perform_relocation): ... factored out from here.
 145
 146 2018-09-14  Lifang Xia <lifang_xia@c-sky.com>
 147
 148         * elf32-csky.c (csky_elf_howto_table): Fill special_function of
 149         R_CKCORE_PCREL32.
 150         (csky_elf_relocate_section): Add R_CKCORE_PCREL32 process.
 151
 152 2018-09-14  Alan Modra  <amodra@gmail.com>
 153
 154         PR 23425
 155         * reloc.c (bfd_generic_get_relocated_section_contents): Zero reloc
 156         fields in debug sections when reloc is against an undefined symbol
 157         and called from bfd_simple_get_relocated_section_contents or
 158         similar.
 159         * dwarf2.c (find_abstract_instance): Return true for zero offset
 160         DW_FORM_ref_addr without returning values.
 161
 162 2018-09-06  Alan Modra  <amodra@gmail.com>
 163
 164         PR 23570
 165         * elf32-avr.c (elf_avr_special_sections): New.
 166         (elf_backend_special_sections): Define.
 167
 168 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 169
 170         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Do not issue an
 171         error when an invalid relocation is passed;  this is already done
 172         by `_bfd_sparc_elf_info_to_howto_ptr'.
 173
 174 2018-09-04  Jose E. Marchesi  <jose.marchesi@oracle.com>
 175
 176         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Issue an
 177         error when an invalid symbol index is retrieved in ELF64_R_SYM of
 178         a relocation seen in an input file.
 179
 180 2018-09-03  Jozef Lawrynowicz <jozef.l@mittosystems.com>
 181             Alan Modra  <amodra@gmail.com>
 182
 183         PR 23595
 184         elf.c (copy_elf_program_header): When first segment contains
 185         only the headers and SHT_NOBITS sections, use segment p_filesz
 186         to calculate header and padding size.  Use filepos of the first
 187         section otherwise.
 188
 189 018-08-31  H.J. Lu  <hongjiu.lu@intel.com>
 190
 191         PR ld/23600
 192         * archures.c (bfd_arch_get_compatible): Allow an IR object with
 193         unknown architecture.
 194
 195 2018-08-31  Alan Modra  <amodra@gmail.com>
 196
 197         * elf64-ppc.c (num_relocs_for_offset): New function.
 198         (emit_relocs_for_offset): New function.
 199         (use_global_in_relocs): New function, split out from..
 200         (ppc_build_one_stub): ..here.  Output relocations for notoc stubs.
 201         (ppc_size_one_stub): Calculate reloc count for notoc stubs.
 202         (ppc64_elf_size_stubs): Don't count undefined syms in stub_globals.
 203
 204 2018-08-31  Alan Modra  <amodra@gmail.com>
 205
 206         * reloc.c (BFD_RELOC_PPC64_REL16_HIGH, BFD_RELOC_PPC64_REL16_HIGHA),
 207         (BFD_RELOC_PPC64_REL16_HIGHER, BFD_RELOC_PPC64_REL16_HIGHERA),
 208         (BFD_RELOC_PPC64_REL16_HIGHEST, BFD_RELOC_PPC64_REL16_HIGHESTA):
 209         Define.
 210         * elf64-ppc.c (ppc64_elf_howto_raw): Add new REL16 howtos.
 211         (ppc64_elf_reloc_type_lookup): Translate new REL16 relocs.
 212         (ppc64_elf_check_relocs, ppc64_elf_relocate_section): Handle them.
 213         * bfd-in2.h: Regenerate.
 214         * libbfd.h: Regenerate.
 215
 216 2018-08-31  Alan Modra  <amodra@gmail.com>
 217
 218         * elf64-ppc.c: Correct _notoc stub comments.
 219         (ppc_build_one_stub): Simplify output of branch for notoc
 220         long branch stub.  Don't include label offset of 8 bytes in
 221         "off" calculation for notoc plt stub.  Don't emit insns to get pc.
 222         (build_offset): Emit insns to get pc here instead.
 223         (size_offset): Add 4 extra insns.
 224         (plt_stub_size): Adjust for "off" and size_offset changes.
 225         (ppc_size_one_stub): Rearrange code into a switch, duplicating
 226         some to better match ppc_build_one_stub.
 227
 228 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 229
 230         * archures.c (bfd_architecture): New machine
 231         bfd_mach_mips_gs264e.
 232         * bfd-in2.h (bfd_architecture): Likewise.
 233         * cpu-mips.c (enum I_xxx): Likewise.
 234         (arch_info_struct): Likewise.
 235         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 236         E_MIPS_MACH_GS264E.
 237         (mips_set_isa_flags): Likewise.
 238         (mips_mach_extensions): Map bfd_mach_mips_gs264e to
 239         bfd_mach_mips_gs464e extension.
 240
 241 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 242
 243         * archures.c (bfd_architecture): New machine
 244         bfd_mach_mips_gs464e.
 245         * bfd-in2.h (bfd_architecture): Likewise.
 246         * cpu-mips.c (enum I_xxx): Likewise.
 247         (arch_info_struct): Likewise.
 248         * elfxx-mips.c (_bfd_elf_mips_mach): Handle
 249         E_MIPS_MACH_GS464E.
 250         (mips_set_isa_flags): Likewise.
 251         (mips_mach_extensions): Map bfd_mach_mips_gs464e to
 252         bfd_mach_mips_gs464 extension.
 253
 254 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 255
 256         * archures.c (bfd_architecture): Rename
 257         bfd_mach_mips_loongson_3a to bfd_mach_mips_gs464.
 258         * bfd-in2.h (bfd_architecture): Likewise.
 259         * cpu-mips.c (enum I_xxx): Likewise.
 260         (arch_info_struct): Likewise.
 261         * elfxx-mips.c (_bfd_elf_mips_mach): Likewise.
 262         (mips_set_isa_flags): Likewise.
 263         (mips_mach_extensions): Likewise.
 264         (bfd_mips_isa_ext_mach): Likewise.
 265         (bfd_mips_isa_ext): Likewise.
 266         (print_mips_isa_ext): Delete AFL_EXT_LOONGSON_3A.
 267
 268 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 269
 270         * elfxx-mips.c (print_mips_ases): Add Loongson EXT2 extension.
 271
 272 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 273
 274          * elfxx-mips.c (infer_mips_abiflags): Use ases instead of
 275          isa_ext for infer ABI flags.
 276          (print_mips_ases): Add Loongson EXT extension.
 277
 278 2018-08-29  Chenghua Xu  <paul.hua.gm@gmail.com>
 279
 280         * elfxx-mips.c (print_mips_ases): Add CAM extension.
 281
 282 2018-08-27  H.J. Lu  <hongjiu.lu@intel.com>
 283
 284         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Don't mask
 285         out the GNU_PROPERTY_X86_UINT32_VALID bit.
 286
 287 2018-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 288
 289         PR ld/23499
 290         * elf.c (_bfd_elf_get_symbol_version_string): Return
 291         _("<corrupt>") for corrupt symbol version info.
 292
 293 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 294
 295         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Handle
 296         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED,
 297         X86_UINT32_AND_LO, X86_UINT32_AND_HI, X86_UINT32_OR_LO,
 298         X86_UINT32_OR_HI, X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI
 299         instead of X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 300         (_bfd_x86_elf_merge_gnu_properties): Likewise.
 301         (_bfd_x86_elf_link_setup_gnu_properties): Add X86_FEATURE_2_NEEDED
 302         instead of X86_ISA_1_NEEDED.
 303         (_bfd_x86_elf_link_fixup_gnu_properties): Handle
 304         X86_COMPAT_ISA_1_USED, X86_COMPAT_ISA_1_NEEDED, X86_UINT32_AND_LO,
 305         X86_UINT32_AND_HI, X86_UINT32_OR_LO, X86_UINT32_OR_HI,
 306         X86_UINT32_OR_AND_LO and X86_UINT32_OR_AND_HI instead of
 307         X86_ISA_1_USED, X86_ISA_1_NEEDED and X86_FEATURE_1_AND.
 308
 309 2018-08-24  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         * elfxx-x86.c (_bfd_x86_elf_parse_gnu_properties): Mask out the
 312         GNU_PROPERTY_X86_UINT32_VALID bit.
 313         (_bfd_x86_elf_link_fixup_gnu_properties): Set the
 314         GNU_PROPERTY_X86_UINT32_VALID bit for non-relocatable output.
 315
 316 2018-08-23  Zenith423  <zenith432@users.sourceforge.net>
 317
 318         PR 23460
 319         * plugin.c (struct plugin_list_entry): New structure.
 320         (plugin_list): New variable.
 321         (try_load_plugin): Place opened plugins on a list.  Ensure that
 322         the refcount in the dynamic loader is kept at 1.
 323
 324 2018-08-23  Alan Modra  <amodra@gmail.com>
 325
 326         * elf64-ppc.c (ppc64_elf_relocate_section): Revise "call lacks
 327         nop" error message.
 328
 329 2018-08-23  Nick Clifton  <nickc@redhat.com>
 330
 331         * elf64-hppa.c (elf_hppa_final_link_relocate): Replace unworkable
 332         code with an assertion.
 333
 334 2018-08-23  Nick Clifton  <nickc@redhat.com>
 335
 336         PR 23061
 337         * coffgen.c (coff_pointerize_aux): Add table_end parameter.  Use
 338         it to prevent walking off the end of the table.
 339         (coff_get_normalized_symtab): Pass internal_end pointer to
 340         coff_pointerize_aux.
 341
 342 2018-08-23  Alan Modra  <amodra@gmail.com>
 343
 344         * elf64-ppc.c (ppc64_elf_relocate_section): Don't miss clearing
 345         unresolved_reloc on ppc_stub_plt_call_notoc.
 346
 347 2018-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 348
 349         PR ld/23536
 350         * development.sh (experimental): New.
 351
 352 2018-08-22  Helge Deller  <deller@gmx.de>
 353         Nick Clifton  <nickc@redhat.com>
 354
 355         * elf-hppa.h (elf_hppa_fake_sections): Use SHT_PARISC_UNWIND as
 356         the section type of the .PARISC.unwind section on 64-bit binaries
 357         and SHT_PROGBITS for 32-bit binaries.  Add a comment about it.
 358         Add comment about the sh_entsize value.
 359
 360 2018-08-22  Rafeal Auler  <rafaelauler@gmail.com>
 361
 362         PR 23560
 363         * elfnn-aarch64.c (elfNN_aarch64_size_stubs): Always update the
 364         stub's target, since it may have been changed after the layout.
 365
 366 2018-08-21  John Darington  <john@darrington.wattle.id.au>
 367
 368         * elf32-s12z.c (opru18_reloc): New function.
 369         (elf_s12z_howto_table): Adjust Howto according to new knowledge.
 370
 371 2018-08-21  mephi42  <mephi42@gmail.com>
 372
 373         PR binutils/23315
 374         * mach-o.c (bfd_mach_o_mangle_symbols): Update n_type even if
 375         data is already considered filled.
 376
 377 2018-08-21  Alan Modra  <amodra@gmail.com>
 378
 379         * elf64-ppc.c (HOW): Define.
 380         (ONES): Delete.
 381         (ppc64_elf_howto_raw): Use HOW to initialize entries.
 382         * elf32-ppc.c (HOW): Define.
 383         (ppc_elf_howto_raw): Use HOW to initialize entries, updating
 384         R_PPC_VLE_REL15 and R_PPC_VLE_REL24 to use bitpos=0.
 385
 386 2018-08-21  Alan Modra  <amodra@gmail.com>
 387
 388         * reloc.c (reloc_howto_type): Typedef.
 389         (bfd_symbol): Delete forward declaration.
 390         (struct reloc_howto_struct): Add "negate" field.  Make "size",
 391         "bitsize", "rightshift", "bitpos", "complain_on_overflow",
 392         "pc_relative", "partial_inplace", and "pcrel_offset" bitfields.
 393         Rearrange for better packing.  Revise comments.
 394         (HOWTO): Map to rearranged reloc_howto_struct.
 395         (bfd_get_reloc_size): Delete now unused cases.
 396         (read_reloc, write_reloc): Likewise.
 397         (apply_reloc, _bfd_relocate_contents): Test howto->negate
 398         rather than howto->size < 0 for negated relocation values.
 399         * coff-rs6000.c (xcoff_complain_overflow_bitfield_func): Avoid
 400         signed/unsigned warning.
 401         (xcoff_ppc_relocate_section): Delete "condition is always false"
 402         code.
 403         * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
 404         * cpu-ns32k.c (do_ns32k_reloc): Adjust to suit reloc_howto_struct
 405         changes.
 406         * vms-alpha.c (_bfd_vms_write_etir, alpha_vms_slurp_relocs): Use
 407         size 16 for ALPHA_R_LINKAGE.
 408         (alpha_howto_table <ALPHA_R_LINKAGE>): Set encoded size and
 409         bitsize to zero.
 410         * bfd-in.h (reloc_howto_type): Delete.
 411         * bfd-in2.h: Regenerate.
 412
 413 2018-08-21  Alan Modra  <amodra@gmail.com>
 414
 415         * reloc.c (HOWTO): Revise comment.
 416         (NEWHOWTO, HOWTO_PREPARE): Delete.
 417         * coff-arm.c (coff_arm_reloc_type_lookup): Replace const struc
 418         reloc_howto_struct with reloc_howto_type.
 419         * ns32knetbsd.c (MY_bfd_reloc_type_lookup): Likewise.
 420         * vms-alpha.c (alpha_vms_bfd_reloc_type_lookup): Likewise.
 421         * elf-hppa.h (HOW): Define.
 422         (elf_hppa_howto_table): Use it to simplify this table, correcting
 423         name of R_PARISC_LTOFF16WF, R_PARISC_LTOFF_FPTR64, and
 424         R_PARISC_LTOFF_FPTR16DF.
 425         * elf32-mep.c (MEPREL): Use HOWTO.
 426         * bfd-in2.h: Regenerate.
 427
 428 2018-08-20  Alan Modra  <amodra@gmail.com>
 429
 430         * mmo.c (valid_mmo_symbol_character_set): Initialize and make
 431         array const.
 432         (mmo_init): Don't init valid_mmo_symbol_character_set.
 433
 434 2018-08-20  Alan Modra  <amodra@gmail.com>
 435
 436         * rs6000-core.c (CORE_COMMONSZ): Balance parentheses in expression.
 437
 438 2018-08-17  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         PR ld/23515
 441         * elf-bfd.h (elf_backend_data): Add fixup_gnu_properties.
 442         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Call
 443         backend fixup_gnu_properties if it isn't NULL.  Discard
 444         .note.gnu.property section if all properties have been removed.
 445         * elfxx-target.h (elf_backend_fixup_gnu_properties): New.
 446         (elfNN_bed): Initialize fixup_gnu_properties.
 447         * elfxx-x86.c (_bfd_x86_elf_link_fixup_gnu_properties): New
 448         function.
 449         * elfxx-x86.h (_bfd_x86_elf_link_fixup_gnu_properties): New
 450         prototype.
 451         (elf_backend_fixup_gnu_properties): New.
 452
 453 2018-08-16  Alan Modra  <amodra@gmail.com>
 454
 455         * elf64-ppc.c: Correct ppc_stub_long_branch_notoc example.
 456         Formatting.
 457
 458 2018-08-12  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         PR binutils/23494
 461         * Makefile.am (BFD32_LIBS): Add elf-properties.lo.
 462         (BFD32_LIBS_CFILES): Add elf-properties.c.
 463         (BFD32_BACKENDS): Remove elf-properties.lo.
 464         (BFD32_BACKENDS_CFILES): Remove elf-properties.c.
 465         * configure.ac (elf): Remove elf-properties.lo.
 466         * Makefile.in: Regenerated.
 467         * configure: Likewise.
 468
 469 2018-08-11  H.J. Lu  <hongjiu.lu@intel.com>
 470
 471         PR ld/23428
 472         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Don't
 473         add X86_ISA_1_NEEDED property only if existing properties won't
 474         be removed.
 475
 476 2018-08-11  Alan Modra  <amodra@gmail.com>
 477
 478         * reloc.c (bfd_get_reloc_size): Sort switch.
 479         (read_reloc, write_reloc, apply_reloc): New functions.
 480         (bfd_perform_relocation, bfd_install_relocation): Use apply_reloc.
 481         (_bfd_relocate_contents): Use read_reloc and write_reloc.
 482         (_bfd_clear_contents): Likewise.
 483
 484 2018-08-11  John Darrington  <john@darrington.wattle.id.au>
 485
 486         * reloc.c (_bfd_relocate_contents): Handle 3 byte relocs.
 487         (_bfd_clear_contents): Likewise.
 488         (bfd_perform_relocation): Likewise.
 489         (bfd_install_relocation): Likewise.
 490
 491 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 492
 493         PR ld/23499
 494         * elflink.c (bfd_elf_record_link_assignment): Always clear
 495         h->verinfo.verdef when overriding a dynamic definition.
 496
 497 2018-08-10  H.J. Lu  <hongjiu.lu@intel.com>
 498
 499         PR binutils/23494
 500         * elf-properties.c (elf_get_gnu_property_section_size): Always
 501         use align_size as pr_datasz for GNU_PROPERTY_STACK_SIZE.
 502         (elf_write_gnu_properties): Likewise.
 503
 504 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         PR binutils/23494
 507         * bfd.c (bfd_convert_section_size): Check BFD_DECOMPRESS after
 508         calling _bfd_elf_convert_gnu_property_size to convert
 509         .note.gnu.property section size.
 510         (bfd_convert_section_contents): Check BFD_DECOMPRESS after
 511         calling _bfd_elf_convert_gnu_properties to convert
 512         .note.gnu.property section.
 513         * elf-bfd.h (_bfd_elf_convert_gnu_property_size): New prototype.
 514         (_bfd_elf_convert_gnu_properties): Likewise.
 515         * elf-properties.c (elf_get_gnu_property_section_size): New
 516         function.
 517         (elf_write_gnu_properties): Likewise.
 518         (_bfd_elf_convert_gnu_property_size): Likewise.
 519         (_bfd_elf_convert_gnu_properties): Likewise.
 520         (_bfd_elf_link_setup_gnu_properties): Use
 521         elf_get_gnu_property_section_size and elf_write_gnu_properties.
 522
 523 2018-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 524
 525         PR ld/23486
 526         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove
 527         GNU_PROPERTY_X86_ISA_1_USED if an input file doesn't have it.
 528         (_bfd_x86_elf_link_setup_gnu_properties): Adding the
 529         GNU_PROPERTY_X86_ISA_1_NEEDED, instead of
 530         GNU_PROPERTY_X86_ISA_1_USED, property.
 531
 532 2018-08-07  Alan Modra  <amodra@gmail.com>
 533
 534         * elf64-ppc.c (struct map_stub): Delete tls_get_addr_opt_bctrl.
 535         Add lr_restore, eh_size and eh_base.
 536         (eh_advance, eh_advance_size): New functions.
 537         (build_tls_get_addr_stub): Emit EH info for stub.
 538         (ppc_build_one_stub): Likewise for _notoc stubs.
 539         (ppc_size_one_stub): Size EH info for stub.
 540         (group_sections): Init new map_stub fields.
 541         (stub_eh_frame_size): Delete.
 542         (ppc64_elf_size_stubs): Size EH info for stubs.  Set up dummy EH
 543         program for stubs.
 544         (ppc64_elf_build_stubs): Reinit new map_stub fields.  Set FDE
 545         offset to stub section here..
 546         (ppc64_elf_finish_dynamic_sections): ..rather than here.
 547
 548 2018-08-07  Alan Modra  <amodra@gmail.com>
 549
 550         * elf64-ppc.c (ppc64_elf_relocate_section): Don't skip first
 551         instruction of __tls_get_addr_opt stub.
 552         (plt_stub_size): Omit ALWAYS_EMIT_R2SAVE condition when
 553         dealing with __tls_get_addr_opt stub.
 554         (build_tls_get_addr_stub, ppc_size_one_stub): Likewise.
 555
 556 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 557
 558         * elf32-arc.c (arc_elf_merge_private_bfd_data): Complain about
 559         efalgs only when in/out exists.
 560         (elf32_arc_section_from_shdr): Don't complain about 0x0c
 561         section type.  It is mwdt compiler specific.
 562
 563 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 564
 565         * elf32-arc.c (arc_elf_merge_attributes): Fix merge attributes.
 566
 567 2018-08-06  Claudiu Zissulescu  <claziss@synopsys.com>
 568
 569         * elf32-arc.c (arc_elf_merge_attributes): Handle
 570         Tag_ARC_ATR_version.
 571
 572 2018-08-05  Alan Modra  <amodra@gmail.com>
 573
 574         * elf64-ppc.c (ADDI_R12_R11, ADDI_R12_R12, LIS_R12),
 575         (ADDIS_R12_R11, ORIS_R12_R12_0, ORI_R12_R12_0),
 576         (SLDI_R12_R12_32, LDX_R12_R11_R12, ADD_R12_R11_R12): Define.
 577         (ppc64_elf_howto_raw): Add R_PPC64_REL24_NOTOC entry.
 578         (ppc64_elf_reloc_type_lookup): Support R_PPC64_REL24_NOTOC.
 579         (ppc_stub_type): Add ppc_stub_long_branch_notoc,
 580         ppc_stub_long_branch_both, ppc_stub_plt_branch_notoc,
 581         ppc_stub_plt_branch_both, ppc_stub_plt_call_notoc, and
 582         ppc_stub_plt_call_both.
 583         (is_branch_reloc): Add R_PPC64_REL24_NOTOC.
 584         (build_offset, size_offset): New functions.
 585         (plt_stub_size): Support plt_call_notoc and plt_call_both.
 586         (ppc_build_one_stub, ppc_size_one_stub): Support new stubs.
 587         (toc_adjusting_stub_needed): Handle R_PPC64_REL24_NOTOC.
 588         (ppc64_elf_size_stubs): Likewise, and new stubs.
 589         (ppc64_elf_build_stubs, ppc64_elf_relocate_section): Likewise.
 590         * reloc.c: Add BFD_RELOC_PPC64_REL24_NOTOC.
 591         * bfd-in2.h: Regenerate.
 592         * libbfd.h: Regenerate.
 593
 594 2018-08-05  Alan Modra  <amodra@gmail.com>
 595
 596         * elf64-ppc.c (ppc_build_one_stub): Lose "_r2off" in stub symbols.
 597
 598 2018-08-02  Jim Wilson  <jimw@sifive.com>
 599
 600         * elfnn-riscv.c (riscv_elf_create_dynamic_sections): For .tdata.dyn,
 601         add SEC_LINKER_CREATED flag.
 602
 603 2018-08-01  Nick Clifton  <nickc@redhat.com>
 604
 605         * coff-rs6000.c (_bfd_xcoff_put_ldsymbol_name): Suppress warnings
 606         about potentially truncated strncpy operations.
 607         (_bfd_xcoff_put_symbol_name): Likewise.
 608
 609         * elf32-avr.c (avr_stub_name): Check for a NULL return from
 610         bfd_malloc.
 611
 612 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
 613
 614         PR 23460
 615         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
 616         call to fstat fails.
 617         (try_claim): Always close the file descriptor at the end of the
 618         function.
 619         (try_load_plugin): If a plugin has already been registered, then
 620         skip the dlopen and onload steps and go straight to claiming the
 621         file.  If these is an error, close the plugin.
 622
 623 2018-08-01  Alan Modra  <amodra@gmail.com>
 624
 625         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
 626         (ppc_build_one_stub): Don't set stub_offset, instead assert that
 627         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
 628         calculation.  Use "targ" temp when calculating offsets.
 629         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
 630         calculating offsets.  Adjust for alignment before setting
 631         tls_get_addr_opt_bctrl.
 632
 633 2018-08-01  Alan Modra  <amodra@gmail.com>
 634
 635         * po/SRC-POTFILES.in: Regenerate.
 636
 637 2018-07-30  Nick Clifton  <nickc@redhat.com>
 638
 639         PR 22706
 640         * elf32-sh.c (sh_elf_relocate_section): When processing
 641         translation relocs, fail if the relocation offset is too small.
 642         Replace BFD_ASSERTs with more helpful error messages.
 643
 644 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
 645
 646         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
 647         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
 648         * Makefile.in: Regenerated.
 649         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
 650         related bfd_mach defines.
 651         (bfd_csky_arch): Declare.
 652         (bfd_archures_list): Add C-SKY.
 653         * bfd-in.h (elf32_csky_build_stubs): Declare.
 654         (elf32_csky_size_stubs): Declare.
 655         (elf32_csky_next_input_section: Declare.
 656         (elf32_csky_setup_section_lists): Declare.
 657         * bfd-in2.h: Regenerated.
 658         * config.bfd: Add C-SKY.
 659         * configure.ac: Likewise.
 660         * configure: Regenerated.
 661         * cpu-csky.c: New file.
 662         * elf-bfd.h (enum elf_target_id): Add C-SKY.
 663         * elf32-csky.c: New file.
 664         * libbfd.h: Regenerated.
 665         * reloc.c: Add C-SKY relocations.
 666         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
 667         (_bfd_target_vector): Add C-SKY target vector entries.
 668
 669 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 670
 671         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
 672
 673 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 674
 675         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
 676         (bfd_get_24, bfd_put_24): New macros.
 677         * bfd-in2.h: Regenerate.
 678
 679 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
 680
 681         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
 682
 683 2018-07-26  Alan Modra  <amodra@gmail.com>
 684
 685         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
 686         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
 687
 688 2018-07-25  Alan Modra  <amodra@gmail.com>
 689
 690         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
 691         Avoid trashing toff with added when used as a symbol index.
 692         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
 693         creating unnecessary fixups when relocatable.
 694
 695 2018-07-25  Alan Modra  <amodra@gmail.com>
 696
 697         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
 698         -Wstringop-truncation warning for gcc-8.0 too.
 699         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 700         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 701         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 702         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
 703         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 704
 705 2018-07-24  Alan Modra  <amodra@gmail.com>
 706
 707         PR 23430
 708         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
 709         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
 710
 711 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 712
 713         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 714         relocation sections consistency check to always check both
 715         .rela.dyn and .rela.plt when they exist. Rearrange variable
 716         definition and assignment places.
 717
 718 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 719
 720         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 721         relocations section for dynamic undefined weak symbols when
 722         linking a shared object.
 723
 724 2018-07-23  Tom Tromey  <tom@tromey.com>
 725
 726         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 727
 728 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 729
 730         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 731         cleanup for the case of a global symbol that binds locally.  Also
 732         install a value in the GOT slot in the case of a local symbol in
 733         a non-PIC link.
 734
 735 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 736
 737         PR ld/23428
 738         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 739         separate code program header is needed, make sure that the first
 740         read-only PT_LOAD segment has no code by adding a
 741         GNU_PROPERTY_X86_ISA_1_USED note.
 742
 743 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 744             Maciej W. Rozycki  <macro@mips.com>
 745
 746         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 747
 748 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 749
 750         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 751         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 752         dynamic relocation section will be discarded from output.
 753         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 754         the dynamic relocation section will be retained in output.
 755
 756 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 757
 758         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 759         checks for defined weak symbols.
 760
 761 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 762
 763         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 764         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 765         whether the symbol is absolute.
 766         (nds32_elf_relax_lo12): Likewise.
 767         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 768         (elfNN_aarch64_check_relocs): Likewise.
 769         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 770         (bfd_xcoff_import_symbol): Likewise.
 771         (xcoff_write_global_symbol): Likewise.
 772
 773 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 774
 775         * linker.c (bfd_is_abs_symbol): New macro.
 776         * bfd-in2.h: Regenerate.
 777
 778 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 779
 780         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 781         (elfcore_write_ppc_ppr): Likewise.
 782         (elfcore_write_ppc_dscr): Likewise.
 783         (elfcore_write_ppc_ebb): Likewise.
 784         (elfcore_write_ppc_pmu): Likewise.
 785         (elfcore_write_ppc_tm_cgpr): Likewise.
 786         (elfcore_write_ppc_tm_cfpr): Likewise.
 787         (elfcore_write_ppc_tm_cvmx): Likewise.
 788         (elfcore_write_ppc_tm_cvsx): Likewise.
 789         (elfcore_write_ppc_tm_spr): Likewise.
 790         (elfcore_write_ppc_tm_ctar): Likewise.
 791         (elfcore_write_ppc_tm_cppr): Likewise.
 792         (elfcore_write_ppc_tm_cdscr): Likewise.
 793         * elf.c (elfcore_write_ppc_tar): New function.
 794         (elfcore_write_ppc_ppr): Likewise.
 795         (elfcore_write_ppc_dscr): Likewise.
 796         (elfcore_write_ppc_ebb): Likewise.
 797         (elfcore_write_ppc_pmu): Likewise.
 798         (elfcore_write_ppc_tm_cgpr): Likewise.
 799         (elfcore_write_ppc_tm_cfpr): Likewise.
 800         (elfcore_write_ppc_tm_cvmx): Likewise.
 801         (elfcore_write_ppc_tm_cvsx): Likewise.
 802         (elfcore_write_ppc_tm_spr): Likewise.
 803         (elfcore_write_ppc_tm_ctar): Likewise.
 804         (elfcore_write_ppc_tm_cppr): Likewise.
 805         (elfcore_write_ppc_tm_cdscr): Likewise.
 806         (elfcore_write_register_note): Call them.
 807         (elfcore_grok_ppc_tar): New function.
 808         (elfcore_grok_ppc_ppr): Likewise.
 809         (elfcore_grok_ppc_dscr): Likewise.
 810         (elfcore_grok_ppc_ebb): Likewise.
 811         (elfcore_grok_ppc_pmu): Likewise.
 812         (elfcore_grok_ppc_tm_cgpr): Likewise.
 813         (elfcore_grok_ppc_tm_cfpr): Likewise.
 814         (elfcore_grok_ppc_tm_cvmx): Likewise.
 815         (elfcore_grok_ppc_tm_cvsx): Likewise.
 816         (elfcore_grok_ppc_tm_spr): Likewise.
 817         (elfcore_grok_ppc_tm_ctar): Likewise.
 818         (elfcore_grok_ppc_tm_cppr): Likewise.
 819         (elfcore_grok_ppc_tm_cdscr): Likewise.
 820         (elfcore_grok_note): Call them.
 821
 822 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 823
 824         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 825         than `!bfd_link_pic' in determining the dynamic symbol index.
 826         Avoid the index of -1.
 827         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 828         moving `dyn' to the beginning of the function block.
 829
 830 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 831             Rich Felker  <bugdal@aerifal.cx>
 832
 833         PR ld/22570
 834         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 835         than `bfd_link_pic' to determine whether dynamic relocations are
 836         to be produced.
 837         (mips_elf_initialize_tls_slots): Likewise.
 838
 839 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 840
 841         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 842         to `remove_section'.
 843
 844 2018-07-10  Alan Modra  <amodra@gmail.com>
 845
 846         * elf32-xgate.h: Delete.
 847         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 848         that are now needed.
 849         (xgate_elf_bfd_link_hash_table_create)
 850         (xgate_elf_bfd_link_hash_table_free)
 851         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 852         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 853         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 854         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 855         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 856         (elf32_xgate_post_process_headers): Delete.
 857         (elf32_xgate_backend_symbol_processing): New function.
 858         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 859         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 860         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 861         (elf_backend_relocate_section, elf_backend_object_p)
 862         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 863         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 864         (bfd_elf32_bfd_link_hash_table_create)
 865         (bfd_elf32_bfd_set_private_flags)
 866         (xgate_stub_hash_lookup): Don't define.
 867         (elf_backend_symbol_processing): Define.
 868         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 869
 870 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 871
 872         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 873         `->needs_lazy_stub' if the stubs output section is the absolute
 874         section.
 875
 876 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 877
 878         PR ld/23388
 879         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 880         * configure: Regenerated.
 881
 882 2018-07-09  Alan Modra  <amodra@gmail.com>
 883
 884         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 885         _bfd_elf_post_process_headers.
 886
 887 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 888
 889         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 890         space for dynamic relocation for undefined weak symbol.
 891         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 892         relocation for undefined weak symbols.
 893         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 894         section for relocations against undefined weak symbols.
 895
 896 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 897
 898         * elf.c (elfcore_grok_aarch_sve): New function.
 899         (elfcore_grok_note): Check for Aarch64 SVE.
 900         (elfcore_write_aarch_sve): New function.
 901         (elfcore_write_register_note): Check for Aarch64 SVE.
 902         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 903
 904 2018-07-06  Alan Modra  <amodra@gmail.com>
 905
 906         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 907         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 908         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 909         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 910         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 911         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 912         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 913
 914 2018-07-05  Jim Wilson  <jimw@sifive.com>
 915
 916         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 917         (riscv64*-*-*): Likewise.
 918         (riscv-*-*): Add as an alias for riscv32*-*-*.
 919
 920 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 921
 922         PR ld/23372
 923         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 924         ISA properties with empty bits.
 925
 926 2018-07-05  Nick Clifton  <nickc@redhat.com>
 927
 928         * po/ru.po: Updated Russian translation.
 929
 930 2018-07-05  Alan Modra  <amodra@gmail.com>
 931
 932         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 933         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 934         on mismatch.  Remove "warning: " from messages.  Track last bfd
 935         used to set tags.
 936         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 937         _bfd_elf_ppc_merge_fp_attributes.
 938         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 939         from _bfd_elf_ppc_merge_fp_attributes.
 940
 941 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 942
 943         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 944         * Makefile.in: Regenerated.
 945
 946 2018-07-03  Alan Modra  <amodra@gmail.com>
 947
 948         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 949         sections.
 950
 951 2018-07-03  Alan Modra  <amodra@gmail.com>
 952
 953         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 954         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 955         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 956         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 957         incompatible attribute.
 958         (ppc_elf_merge_obj_attributes): Likewise.  Return
 959         _bfd_elf_merge_object_attributes result.
 960         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 961         _bfd_elf_merge_object_attributes result.
 962
 963 2018-07-03  Alan Modra  <amodra@gmail.com>
 964
 965         PR 17550
 966         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 967         in discarded sections.
 968
 969 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 970
 971         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 972         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 973         list.
 974
 975 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 976
 977         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 978         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 979         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 980         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 981         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 982         R_MICROMIPS_PC23_S2 relocation entries.
 983         (micromips_elf64_howto_table_rela): Likewise.
 984         (micromips_reloc_map): Likewise.
 985         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 986         (elf_micromips_howto_table_rela): Likewise.
 987         (micromips_reloc_map): Likewise.
 988
 989 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 990
 991         PR ld/23324
 992         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 993         R_X86_64_converted_reloc_bit bit.
 994
 995 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 996             Tom Tromey  <tom@tromey.com>
 997
 998         PR 13157
 999         PR 21787
1000         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
1001         (bfd_mach_o_close_and_cleanup): Redefine.
1002         * archive.c (_bfd_unlink_from_archive_parent): New function,
1003         extracted from..
1004         (_bfd_archive_close_and_cleanup): ..here.
1005         (bfd_generic_archive_p): Do not clear archive's format.
1006         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
1007         * libbfd.h: Regenerate.
1008
1009 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1010
1011         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
1012         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
1013         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
1014         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
1015         * bfd-in2.h: Regenerate.
1016         * cpu-arm.c (arch_info_struct): Add entries for above new
1017         bfd_mach_arm values.
1018         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
1019         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
1020         architectures.  Force assert failure for any new Tag_CPU_arch value.
1021
1022 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1023
1024         * doc/bfdint.texi: Use command-line consistently when used in a
1025         compount word.
1026         * doc/bfdsumm.texi: Likewise.
1027
1028 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
1029
1030         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
1031         visibility check made for undefined weak symbols.
1032
1033 2018-06-26  Nick Clifton  <nickc@redhat.com>
1034
1035         * po/uk.po: Updated Ukranian translation.
1036
1037 2018-06-25  Nick Clifton  <nickc@redhat.com>
1038
1039         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
1040         for malloc returning NULL.
1041         (_bfd_aarch64_erratum_843419_fixup): Check for
1042         _bfd_aarch64_erratum_835769_stub_name returning NULL.
1043
1044 2018-06-24  Nick Clifton  <nickc@redhat.com>
1045
1046         * po/bfd.pot: Regenerate.
1047
1048 2018-06-24  Nick Clifton  <nickc@redhat.com>
1049
1050         * version.m4: Update version string to 2.31.51.
1051         * configure: Regenerate.
1052
1053 2018-06-24  Nick Clifton  <nickc@redhat.com>
1054
1055         2.31 branch created.
1056
1057 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1058
1059         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
1060         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
1061
1062 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1063
1064         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
1065         EI_ABIVERSION setting together.
1066
1067 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
1068
1069         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
1070         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
1071         (MIPS_LIBC_ABI_MAX): New enumeration constants.
1072         (_bfd_mips_post_process_headers): Use them in place of magic
1073         numbers.
1074
1075 2018-06-21  Jim Wilson  <jimw@sifive.com>
1076
1077         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
1078         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
1079
1080 2018-06-21  Alan Modra  <amodra@gmail.com>
1081
1082         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
1083         * doc/Makefile.in: Regenerate.
1084
1085 2018-06-20  Renlin Li  <renlin.li@arm.com>
1086
1087         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
1088         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
1089         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
1090         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
1091         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
1092         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1093         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1094         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1095         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1096
1097 2018-06-20  Nick Clifton  <nickc@redhat.com>
1098
1099         PR 23316
1100         * opncls.c (get_build_id): Check for a negative or excessive data
1101         size in the build-id note.
1102
1103 2018-06-20  Nick Clifton  <nickc@redhat.com>
1104
1105         PR 23299
1106         * mach-o.c (cputype): New function.
1107         (cpusubtype): New function.
1108         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
1109         values in the MACH-O file header.
1110         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
1111         cpusubtype fields from the input bfd's mach-o header to the output
1112         bfd.
1113         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
1114         Redefine to bfd_mach_o_bfd_print_private_data.
1115         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
1116
1117 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1118
1119         PR ld/22966
1120         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
1121         `.got.plt' entry referred is in range.
1122         (mips_finish_exec_plt): Correct the range check for `.got.plt'
1123         start.  Replace the assertion used for that with a proper error
1124         message.
1125
1126 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
1127
1128         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
1129         formatting.
1130
1131 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1132
1133         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
1134         (INCLUDES): Rename to ...
1135         (AM_CPPFLAGS): ... this.
1136         * configure.ac: Remove AC_PREREQ.
1137         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
1138         info-in-builddir no-texinfo.tex.
1139         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
1140         * doc/bfd.texinfo: Rename to ...
1141         * doc/bfd.texi: ... this.
1142         * Makefile.in: Re-generate.
1143         * aclocal.m4: Re-generate.
1144         * config.in: Re-generate.
1145         * configure: Re-generate.
1146         * doc/Makefile.in: Re-generate.
1147
1148 2018-06-18  Mephi  <mephi42@gmail.com>
1149
1150         PR 23297
1151         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
1152         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
1153         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
1154         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
1155         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
1156         * bfd-in2.h: Regenerate.
1157         * libbfd.h: Regenerate.
1158
1159 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1160
1161         * elfxx-mips.c (print_mips_ases): Add GINV extension.
1162
1163 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
1164
1165         PR binutils/23267
1166         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
1167         symbol version is base version.
1168
1169 2018-06-14  Alan Modra  <amodra@gmail.com>
1170
1171         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
1172         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
1173         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
1174         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
1175         "dynamic_relocs" is not set.
1176         * elfxx-mips.c (count_section_dynsyms): Likewise.
1177
1178 2018-06-14  Alan Modra  <amodra@gmail.com>
1179
1180         PR 23282
1181         * bfdio.c (bfd_seek): Optimize away seeks to current position.
1182
1183 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
1184             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
1185
1186         * elfxx-mips.c (print_mips_ases): Add CRC.
1187
1188 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
1189
1190         PR ld/23161
1191         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
1192         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
1193         __bss_start, _end and _edata in shared libraries.
1194
1195 2018-06-07  Alan Modra  <amodra@gmail.com>
1196
1197         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
1198         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
1199
1200 2018-06-05  Alan Modra  <amodra@gmail.com>
1201
1202         * bfd.c (struct bfd): Update comment on "where" usage.
1203         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
1204         "iostream", and "where" from containing archive file.  Return
1205         error on NULL iovec.
1206         (bfd_bread): Similarly, and return error attempted out of
1207         bounds archive element access.
1208         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
1209         "where" from containing archive file.
1210         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
1211         attempt to optimize away seeks.  Don't paper over errors by
1212         calling bfd_tell.
1213         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
1214         (bfd_get_size): Likewise.
1215         (bfd_mmap): Operate on and use iovec of containing archive
1216         file.  Return error on NULL iovec.
1217         * cache.c (bfd_cache_lookup_worker): Abort if working on
1218         archive element bfd.
1219         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
1220         Don't ignore zero byte reads.
1221         (cache_bread): Look up FILE* in cache here.  Error on NULL
1222         lookup.
1223         (cache_bwrite): Rename "where" to "from".
1224         (cache_bmmap): Don't handle archive elements.
1225         * coffcode.h (coff_slurp_line_table): Exit early on zero
1226         lineno count.
1227         * bfd-in2.h: Regenerate.
1228
1229 2018-06-05  Alan Modra  <amodra@gmail.com>
1230
1231         PR 23254
1232         * plugin.c (bfd_plugin_open_input): Allow for possibility of
1233         nested archives.  Open file again for plugin.
1234         (try_claim): Don't save and restore file position.  Close file
1235         if not claimed.
1236         * sysdep.h (O_BINARY): Define.
1237
1238 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
1239
1240         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
1241         (compute_fill_extra_space): Drop declaration. Rename function to
1242         xtensa_compute_fill_extra_space.
1243         (compute_ebb_actions, remove_dead_literal): Update references to
1244         compute_fill_extra_space.
1245
1246 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
1247
1248         * elf32-xtensa.c (elf32xtensa_separate_props): New global
1249         variable.
1250         (xtensa_add_names): New function.
1251         (xtensa_property_section_name): Add new parameter
1252         separate_sections, use it to choose property section name.
1253         (xtensa_get_separate_property_section): New function.
1254         (xtensa_get_property_section): Invoke
1255         xtensa_get_separate_property_section to get individual property
1256         section if it exists, common property section otherwise.
1257         (xtensa_make_property_section): Pass elf32xtensa_separate_props
1258         to xtensa_property_section_name.
1259
1260 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
1261
1262         PR binutils/23146
1263         * bfd-in.h: Include "diagnostics.h".
1264         * bfd-in2.h: Regenerated.
1265         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
1266         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
1267         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
1268         -Wstringop-truncation.
1269         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
1270         * elf32-s390.c (elf_s390_write_core_note): Likewse.
1271         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
1272         * elf64-s390.c (elf_s390_write_core_note): Likewse.
1273         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
1274
1275 2018-06-03  Jim Wilson  <jimw@sifive.com>
1276
1277         PR ld/23244
1278         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
1279         for and handle an undefined weak with no PLT.
1280
1281         PR ld/22756
1282         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
1283         to code that ignores duplicate symbols.
1284
1285 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
1286
1287         * version.m4: Bump version to 2.30.52
1288         * configure: Regenerated.
1289
1290 2018-06-01  Alan Modra  <amodra@gmail.com>
1291
1292         * bfd.c (_bfd_error_handler): Arrange for this function to be
1293         declared in bfd-in2.h.
1294         * libbfd-in.h (_bfd_error_handler): Don't declare.
1295         * libbfd.h: Regenerate.
1296         * bfd-in2.h: Regenerate.
1297
1298 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
1299
1300         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
1301         This is needed to generate UEFI application image files from ELFs.
1302
1303 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1304
1305         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
1306         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1307         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1308         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1309         (elf_i386_lazy_ibt_plt): Likewise.
1310         (elf_i386_nacl_plt): Likewise.
1311         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
1312         (elf_x86_64_tlsdesc_plt_entry): This.
1313         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
1314         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1315         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1316         plt_tlsdesc_got2_insn_end for TLSDESC entry.
1317         (elf_x86_64_lazy_bnd_plt): Likewise.
1318         (elf_x86_64_lazy_ibt_plt): Likewise.
1319         (elf_x32_lazy_ibt_plt): Likewise.
1320         (elf_x86_64_nacl_plt): Likewise.
1321         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
1322         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
1323         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
1324         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
1325         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
1326         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
1327         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
1328         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
1329         (elf_x86_non_lazy_plt_layout): Update comments.
1330         (elf_x86_plt_layout): Likewise.
1331
1332 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
1333
1334         PR ld/23238
1335         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
1336         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1337         (elf_backend_add_symbol_hook): Likewise.
1338         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1339         (elf_backend_add_symbol_hook): Likewise.
1340         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
1341         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1342         (elf_backend_add_symbol_hook): Likewise.
1343         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
1344         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1345         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1346         (elf_backend_add_symbol_hook): Likewise.
1347         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
1348         handling.
1349         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1350         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1351         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1352         * elflink.c (elf_link_add_object_symbols): Set
1353         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
1354
1355 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
1356
1357         PR ld/23194
1358         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
1359         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
1360         Extracted from _bfd_elf_link_assign_sym_version.
1361         (_bfd_elf_link_hide_sym_by_version): New function.
1362         (_bfd_elf_link_assign_sym_version): Use
1363         _bfd_elf_link_hide_versioned_symbol.
1364         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
1365         _bfd_elf_link_hide_sym_by_version instead of
1366         bfd_hide_sym_by_version.  Don't check unversioned symbol.
1367
1368 2018-05-25  Alan Modra  <amodra@gmail.com>
1369
1370         * Makefile.in: Regenerate.
1371         * po/SRC-POTFILES.in: Regenerate.
1372
1373 2018-05-25  Alan Modra  <amodra@gmail.com>
1374
1375         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
1376         * configure: Regenerate.
1377
1378 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
1379
1380         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
1381         to data.
1382
1383 2018-05-22  Alan Modra  <amodra@gmail.com>
1384
1385         PR 23207
1386         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
1387         is NULL.
1388         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
1389         sections.
1390         (final_link_relocate): Revert last change.
1391
1392 2018-05-22  Alan Modra  <amodra@gmail.com>
1393
1394         PR 23207
1395         * elf32-hppa.c (final_link_relocate): Don't look for plt call
1396         stubs in non-alloc sections.
1397
1398 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1399
1400         PR ld/23201
1401         * aout-target.h (MY_bfd_link_hide_symbol): New.
1402         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
1403         * binary.c (binary_bfd_link_hide_symbol): Likewise.
1404         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1405         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
1406         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
1407         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
1408         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
1409         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
1410         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
1411         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
1412         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
1413         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
1414         (bfd_link_hide_symbol): Likewise.
1415         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
1416         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
1417         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
1418         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
1419         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
1420         * som.c (som_bfd_link_hide_symbol): Likewise.
1421         * srec.c (srec_bfd_link_hide_symbol): Likewise.
1422         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
1423         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
1424         (alpha_vms_bfd_link_hide_symbol): Likewise.
1425         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
1426         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
1427         _bfd_generic_link_hide_symbol.
1428         (rs6000_xcoff64_aix_vec): Likewise.
1429         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
1430         local symbol dynamic.
1431         (_bfd_elf_link_hide_symbol): New function.
1432         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1433         check root.ldscript_def.
1434         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
1435         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
1436         * bfd-in2.h: Regenerated.
1437         * libbfd.h: Likewise.
1438
1439 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
1440
1441         PR binutils/23199
1442         * elf.c (setup_group): Mark section in a section group with
1443         SHF_GROUP.
1444
1445 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1446
1447         PR ld/23194
1448         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1449         set eh->local_ref to 1 if a symbol is versioned and there is a
1450         version script.
1451
1452 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
1453
1454         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
1455         EF_RISCV_RVE.
1456
1457 2018-05-18  Jim Wilson  <jimw@sifive.com>
1458
1459         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
1460         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1461         (riscv_elf_relocate_section): Don't generate dynamic relocation if
1462         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
1463         (riscv_elf_finish_dynamic_symbol): Likewise.
1464
1465 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
1466
1467         * Makefile.am: Add s12z files.
1468         * Makefile.in: Regenerate.
1469         * archures.c: Add bfd_s12z_arch.
1470         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
1471         * bfd-in2.h: Regenerate.
1472         * config.bfd: Add s12z target.
1473         * configure.ac: Add s12z target.
1474         * configure: Regenerate.
1475         * cpu-s12z.c: New file.
1476         * elf32-s12z.c: New file.
1477         * libbfd.c (bfd_putb24): New function.
1478         (bfd_putl24): New function.
1479         * libbfd.h: Regenerate.
1480         * reloc.c: Add s12z relocations.
1481         (bfd_get_reloc_size): Handle size 5 relocs.
1482         * targets.c: Add s12z_elf32_vec.
1483
1484 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         PR ld/23189
1487         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
1488         like R_386_GOT32.
1489         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
1490         set eh->local_ref to 1 for linker defined symbols.
1491
1492 2018-05-18  Alan Modra  <amodra@gmail.com>
1493
1494         PR 23199
1495         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
1496         don't point at other SHT_GROUP sections.  Set shdr corresponding
1497         to invalid entry, to NULL rather than section 0.  Identify
1498         SHT_GROUP section index when reporting an error.  Cope with NULL
1499         shdr pointer.
1500
1501 2018-05-18  Alan Modra  <amodra@gmail.com>
1502
1503         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
1504         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
1505         visibility.
1506         * libbfd.h: Regenerate.
1507         * configure: Regenerate.
1508         * config.in: Regenerate.
1509
1510 2018-05-18  Alan Modra  <amodra@gmail.com>
1511
1512         * libbfd-in.h: Add include guard.
1513         * libcoff-in.h: Likewise.
1514         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
1515         * doc/Makefile.in: Regenerate.
1516         * libbfd.h: Regenerate.
1517         * libcoff.h: Regenerate.
1518
1519 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1520
1521         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
1522
1523 2018-05-16  Alan Modra  <amodra@gmail.com>
1524
1525         PR 22458
1526         * format.c (struct bfd_preserve): Add section_id.
1527         (bfd_preserve_save, bfd_preserve_restore): Save and restore
1528         _bfd_section_id.
1529         (bfd_reinit): Set _bfd_section_id.
1530         (bfd_check_format_matches): Put all matches of any priority into
1531         matching_vector.  Save initial section id and start each attempted
1532         match at that section id.
1533         * libbfd-in.h (_bfd_section_id): Declare.
1534         * section.c (_bfd_section_id): Rename from section_id and make
1535         global.  Adjust uses.
1536         (bfd_get_next_section_id): Delete.
1537         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
1538         bfd_get_section_id with _bfd_section_id.
1539         * libbfd.h: Regenerate.
1540         * bfd-in2.h: Regenerate.
1541
1542 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
1543
1544         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
1545         of the aux structure are initialised.
1546
1547 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
1548
1549         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
1550
1551 2018-05-15  Nick Clifton  <nickc@redhat.com>
1552
1553         * po/pt.po: New Portuguese translation.
1554         * configure.ac (ALL_LINGUAS): Add pt.
1555         * configure: Regenerate.
1556
1557 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1558
1559         PR ld/23169
1560         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
1561         an error on IFUNC pointer defined in PDE.
1562         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
1563         _bfd_x86_elf_link_fixup_ifunc_symbol.
1564         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
1565         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
1566         function.
1567         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
1568
1569 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
1570
1571         PR ld/23162
1572         * elfxx-x86.c (elf_x86_linker_defined): New function.
1573         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
1574         _end and _edata locally defined within executables.
1575
1576 2018-05-12  Alan Modra  <amodra@gmail.com>
1577
1578         PR 20659
1579         * elf.c (rewrite_elf_program_header): Use segment_mark only for
1580         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
1581         Instead make matching_lma and suggested_lma pointers to the
1582         sections.  Align section vma and lma calculated from segment.
1583         Don't clear includes_phdrs or includes_filehdr based on p_paddr
1584         test.  Try to handle alignment padding before first section by
1585         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
1586
1587 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
1588
1589         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
1590         conformant to TI ABI.
1591         (pru_elf32_relax_section): Likewise.
1592         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
1593         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
1594         (pru_elf32_pmem_relocate): Trap - should not get here.
1595         (pru_elf32_relocate_section): Add support for REL relocations.
1596         (elf_info_to_howto_rel): Enable REL.
1597         (elf_backend_may_use_rel_p): Likewise.
1598         (elf_backend_may_use_rela_p): Likewise.
1599         (elf_backend_default_use_rela_p): Likewise.
1600
1601 2018-05-09  Alan Modra  <amodra@gmail.com>
1602
1603         PR 23148
1604         * peXXigen.c (pe_print_edata): Correct minimum size.
1605
1606 2018-05-09  Alan Modra  <amodra@gmail.com>
1607
1608         PR 23147
1609         * peXXigen.c (pe_print_idata): Bound check hint_addr.
1610
1611 2018-05-08  Nick Clifton  <nickc@redhat.com>
1612
1613         PR 22809
1614         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1615         string section.
1616         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1617         attribute section is larger than the size of the file.
1618
1619 2018-05-07  Alan Modra  <amodra@gmail.com>
1620
1621         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1622         strncmp when checking for ".bf" special symbol.
1623         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1624         section name a char array, remove sentinal known_sections entry,
1625         and adjust loop over known_sections to suit.  Use memcmp rather
1626         than strncmp.
1627
1628 2018-05-04  Alan Modra  <amodra@gmail.com>
1629
1630         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1631         (struct elf_external_linux_prpsinfo32_ugid16),
1632         (struct elf_external_linux_prpsinfo64_ugid32),
1633         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1634         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1635         Move comment to..
1636         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1637         directives.
1638         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1639         to data.
1640         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1641         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1642         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1643         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1644         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1645         pragmas.
1646         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1647         false positive gcc-8 warning.
1648         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1649
1650 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1651
1652         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1653         of arguments when warning about different long double types.
1654
1655 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1656
1657         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1658         (elf_backend_fixup_symbol): New macro.
1659         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1660         handling.
1661         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1662
1663 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1664
1665         * Makefile.am: Added NFP files to build.
1666         * archures.c: Added bfd_arch_nfp
1667         * config.bfd: Added NFP support.
1668         * configure.ac: Added NFP support.
1669         * cpu-nfp.c: New, for NFP support.
1670         * elf-bfd.h: Added elf_section_info()
1671         * elf64-nfp.c: New, for NFP support.
1672         * po/SRC-POTFILES.in: Added NFP source files.
1673         * targets.c: Added nfp_elf64_vec
1674         * bfd-in2.h: Regenerate.
1675         * Makefile.in: Regenerate.
1676         * configure: Regenerate.
1677
1678 2018-04-27  Alan Modra  <amodra@gmail.com>
1679
1680         * bfd-in2.h: Regenerate.
1681         * libbfd.h: Regenerate.
1682
1683 2018-04-27  Alan Modra  <amodra@gmail.com>
1684
1685         PR 23123
1686         PR 22374
1687         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1688         relocs for ifuncs.
1689         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1690
1691 2018-04-26  Pedro Alves  <palves@redhat.com>
1692
1693         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1694         ifunc and non-ifunc symbols duplicates.
1695
1696 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1697         Mickaël Guêné  <mickael.guene@st.com>
1698
1699         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1700         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1701         (elf32_arm_populate_plt_entry): Likewise.
1702         (elf32_arm_output_plt_map_1): Likewise.
1703         (elf32_arm_output_arch_local_syms): Likewise.
1704
1705 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1706         Mickaël Guêné  <mickael.guene@st.com>
1707
1708         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1709         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1710
1711 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1712         Mickaël Guêné  <mickael.guene@st.com>
1713
1714         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1715         for R_ARM_TARGET2.
1716
1717 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1718         Mickaël Guêné  <mickael.guene@st.com>
1719
1720         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1721         (elf32_arm_always_size_sections): Create stack segment.
1722
1723 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1724         Mickaël Guêné  <mickael.guene@st.com>
1725
1726         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1727         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1728         relocations.
1729         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1730         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1731         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1732         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1733         (struct elf32_arm_link_hash_table): Update comment.
1734         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1735         (IS_ARM_TLS_RELOC): Likewise.
1736         (elf32_arm_check_relocs): Likewise.
1737         (allocate_dynrelocs_for_symbol): Likewise.
1738         (elf32_arm_size_dynamic_sections): Update comment.
1739         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1740         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1741
1742 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1743         Mickaël Guêné  <mickael.guene@st.com>
1744
1745         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1746         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1747         (elf32_arm_allocate_plt_entry): Likewise.
1748         (elf32_arm_populate_plt_entry): Likewise.
1749         (elf32_arm_output_plt_map_1): Likewise.
1750
1751 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1752         Mickaël Guêné  <mickael.guene@st.com>
1753
1754         * elf32-arm.c (struct fdpic_local): New.
1755         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1756         (elf32_arm_local_fdpic_cnts): New.
1757         (struct fdpic_global): New.
1758         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1759         (elf32_arm_link_hash_table): Add srofixup field.
1760         (arm_elf_add_rofixup): New.
1761         (arm_elf_fill_funcdesc): New.
1762         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1763         (elf32_arm_allocate_local_sym_info): Likewise.
1764         (create_got_section): Create .rofixup section.
1765         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1766         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1767         (elf32_arm_final_link_relocate): Likewise.
1768         (elf32_arm_check_relocs): Likewise.
1769         (allocate_dynrelocs_for_symbol): Likewise.
1770         (elf32_arm_size_dynamic_sections): Likewise.
1771         (elf32_arm_finish_dynamic_sections): Likewise.
1772         (elf32_arm_output_arch_local_syms): Likewise.
1773         (elf32_arm_fdpic_omit_section_dynsym): New.
1774
1775 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1776         Mickaël Guêné  <mickael.guene@st.com>
1777
1778         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1779         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1780         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1781         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1782         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1783         (elf32_arm_howto_from_type): Take new members of
1784         elf32_arm_howto_table_2 into account.
1785         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1786         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1787         BFD_RELOC_ARM_FUNCDESC_VALUE.
1788         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1789         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1790         BFD_RELOC_ARM_FUNCDESC_VALUE.
1791
1792 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1793         Mickaël Guêné  <mickael.guene@st.com>
1794
1795         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1796         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1797         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1798         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1799
1800 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1801         Mickaël Guêné  <mickael.guene@st.com>
1802
1803         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1804         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1805         arm*-*-uclinuxfdpiceabi.
1806         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1807         arm_elf32_fdpic_le_vec.
1808         * configure: Regenerate.
1809         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1810         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1811         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1812         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1813         (elf32_arm_fdpic_link_hash_table_create): New.
1814         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1815         arm_elf32_fdpic_le_vec.
1816
1817 2018-04-25  Alan Modra  <amodra@gmail.com>
1818
1819         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1820         * elf.c (elfcore_write_prpsinfo): Likewise.
1821
1822 2018-04-25  Alan Modra  <amodra@gmail.com>
1823
1824         * Makefile.am: Remove arm-aout and arm-coff support.
1825         * config.bfd: Likewise.
1826         * configure.ac: Likewise.
1827         * targets.c: Likewise.
1828         * aout-arm.c: Delete.
1829         * armnetbsd.c: Delete.
1830         * riscix.c: Delete.
1831         * Makefile.in: Regenerate.
1832         * configure: Regenerate.
1833         * po/SRC-POTFILES.in: Regenerate.
1834
1835 2018-04-24  Nick Clifton  <nickc@redhat.com>
1836
1837         PR 23113
1838         * elf.c (ignore_section_sym): Check for the output_section pointer
1839         being NULL before dereferencing it.
1840
1841         PR 23110
1842         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1843         a negative PE_DEBUG_DATA size before iterating over the debug data.
1844
1845 2018-04-23  Alan Modra  <amodra@gmail.com>
1846
1847         * elf-linux-core.h: Revert last change.
1848         * elf.c: Likewise.
1849
1850 2018-04-23  Nick Clifton  <nickc@redhat.com>
1851
1852         PR 23056
1853         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1854         the end of the string table, and zero it.
1855
1856 2018-04-23  Alan Modra  <amodra@gmail.com>
1857
1858         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1859         gcc-8 string truncation warning.
1860         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1861         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1862         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1863         * elf.c (elfcore_write_prpsinfo): Likewise.
1864
1865 2018-04-23  Nick Clifton  <nickc@redhat.com>
1866
1867         PR 23056
1868         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1869         the end of the string table, and zero it.
1870
1871 2018-04-20  Alan Modra  <amodra@gmail.com>
1872
1873         PR 22978
1874         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1875         case both dtprel and tprel relocs.
1876         (allocate_dynrelocs): Adjust conditions for got relocs.
1877         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1878         Emit dynamic relocs on TLS GOT entries for shared libraries,
1879         not when pic.  Omit dynamic reloc on dtprel entry when local,
1880         and on tprel entry when local and executable.
1881
1882 2018-04-19  Alan Modra  <amodra@gmail.com>
1883
1884         PR 22537
1885         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1886         (hppa_type_of_stub): Don't return a long branch stub for
1887         symbols other than those defined statically.
1888
1889 2018-04-19  Alan Modra  <amodra@gmail.com>
1890
1891         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1892         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1893         to selvecs for mips targets change 2018-04-18.
1894         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1895         and  mips_ecoff_bele_vec.
1896         * targets.c: Likewise.
1897         * coff-mips.c: Resurrect.
1898         * Makefile.in: Regenerate.
1899         * configure: Regenerate.
1900         * po/SRC-POTFILES.in: Regenerate.
1901
1902 2018-04-18  Alan Modra  <amodra@gmail.com>
1903
1904         * Makefile.am: Remove mips aout and coff support.
1905         * config.bfd: Likewise.
1906         * configure.ac: Likewise.
1907         * targets.c: Likewise.
1908         * coff-mips.c: Delete
1909         * mipsbsd.c: Delete
1910         * pe-mips.c: Delete
1911         * pei-mips.c: Delete
1912         * Makefile.in: Regenerate.
1913         * configure: Regenerate.
1914         * po/SRC-POTFILES.in: Regenerate.
1915
1916 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1917
1918         * elf32-i386.c (elf32_bed): Define before including
1919         "elf32-target.h".
1920         * elf64-x86-64.c (elf64_bed): Define before including
1921         "elf64-target.h".
1922         (elf32_bed): Define before including "elf32-target.h".
1923
1924 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1925
1926         PR ld/23055
1927         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1928         normal input file with compatible relocation.
1929
1930 2018-04-18  Alan Modra  <amodra@gmail.com>
1931
1932         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1933         * config.bfd: Likewise.
1934         * configure.ac: Likewise.
1935         * doc/bfdint.texi: Likewise.
1936         * targets.c: Likewise.
1937         * freebsd.h: Delete.
1938         * i386dynix.c: Delete.
1939         * i386freebsd.c: Delete.
1940         * i386linux.c: Delete.
1941         * i386mach3.c: Delete.
1942         * i386netbsd.c: Delete.
1943         * i386os9k.c: Delete.
1944         * Makefile.in: Regenerate.
1945         * configure: Regenerate.
1946         * po/SRC-POTFILES.in: Regenerate.
1947
1948 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1949
1950         Microblaze Target: PIC data text relative
1951
1952         * bfd/reloc.c (2 new BFD relocations):
1953         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1954         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1955         * bfd/bfd-in2.h: Regenerate
1956         * bfd/libbfd.h: Regenerate
1957         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1958         new relocs and handle them in both relocate and relax functions.
1959         (microblaze_elf_reloc_type_lookup): add mapping between for new
1960         bfd relocs.
1961         (microblaze_elf_relocate_section): Handle new relocs in case of
1962         elf relocation.
1963         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1964
1965 2018-04-17  Nick Clifton  <nickc@redhat.com>
1966
1967         PR 23055
1968         * aoutx.h (find_nearest_line): Check that the symbol name exists
1969         and is long enough, before attempting to see if it is for a .o
1970         file.
1971         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1972         NULL.
1973         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1974         NULL.
1975         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1976         has no name.
1977
1978         PR 23065
1979         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1980
1981 2018-04-16  Nick Clifton  <nickc@redhat.com>
1982
1983         PR 23061
1984         * coffgen.c (coff_pointerize_aux): Check for an out of range
1985         fixup.
1986
1987 2018-04-16  Alan Modra  <amodra@gmail.com>
1988
1989         * Makefile.am: Remove arm-epoc-pe support.
1990         * coff-arm.c: Likewise.
1991         * config.bfd: Likewise.
1992         * configure.ac: Likewise.
1993         * targets.c: Likewise.
1994         * epoc-pe-arm.c: Delete.
1995         * epoc-pei-arm.c: Delete.
1996         * Makefile.in: Regenerate.
1997         * configure: Regenerate.
1998         * po/SRC-POTFILES.in: Regenerate.
1999
2000 2018-04-16  Alan Modra  <amodra@gmail.com>
2001
2002         * Makefile.am: Remove sparc-aout and sparc-coff support.
2003         * config.bfd: Likewise.
2004         * configure.ac: Likewise.
2005         * targets.c: Likewise.
2006         * aout-sparcle.c: Delete.
2007         * aoutf1.h: Delete.
2008         * cf-sparclynx.c: Delete.
2009         * coff-sparc.c: Delete.
2010         * demo64.c: Delete.
2011         * sparclinux.c: Delete.
2012         * sparclynx.c: Delete.
2013         * sparcnetbsd.c: Delete.
2014         * sunos.c: Delete.
2015         * Makefile.in: Regenerate.
2016         * configure: Regenerate.
2017         * po/SRC-POTFILES.in: Regenerate.
2018
2019 2018-04-16  Alan Modra  <amodra@gmail.com>
2020
2021         * Makefile.am: Remove m68k-aout and m68k-coff support.
2022         * aoutf1.h: Likewise.
2023         * aoutx.h: Likewise.
2024         * archive.c: Likewise.
2025         * bfd-in.h: Likewise.
2026         * bfd.c: Likewise.
2027         * coffcode.h: Likewise.
2028         * coffswap.h: Likewise.
2029         * config.bfd: Likewise.
2030         * configure.ac: Likewise.
2031         * configure.host: Likewise.
2032         * doc/bfd.texinfo: Likewise.
2033         * doc/bfdint.texi: Likewise.
2034         * freebsd.h: Likewise.
2035         * gen-aout.c: Likewise.
2036         * hpux-core.c: Likewise.
2037         * libaout.h: Likewise.
2038         * libbfd-in.h: Likewise.
2039         * pdp11.c: Likewise.
2040         * peicode.h: Likewise.
2041         * riscix.c: Likewise.
2042         * targets.c: Likewise.
2043         * aout0.c: Delete.
2044         * coff-apollo.c: Delete.
2045         * coff-aux.c: Delete.
2046         * coff-m68k.c: Delete.
2047         * coff-svm68k.c: Delete.
2048         * coff-u68k.c: Delete.
2049         * hosts/delta68.h: Delete.
2050         * hosts/hp300bsd.h: Delete.
2051         * hosts/m68kaux.h: Delete.
2052         * hosts/news.h: Delete.
2053         * hp300bsd.c: Delete.
2054         * hp300hpux.c: Delete.
2055         * liboasys.h: Delete.
2056         * m68k4knetbsd.c: Delete.
2057         * m68klinux.c: Delete.
2058         * m68knetbsd.c: Delete.
2059         * oasys.c: Delete.
2060         * versados.c: Delete.
2061         * Makefile.in: Regenerate.
2062         * bfd-in2.h: Regenerate.
2063         * configure: Regenerate.
2064         * libbfd.h: Regenerate.
2065         * po/SRC-POTFILES.in: Regenerate.
2066
2067 2018-04-16  Alan Modra  <amodra@gmail.com>
2068
2069         * Makefile.am: Remove sh5 and sh64 support.
2070         * archures.c: Likewise.
2071         * config.bfd: Likewise.
2072         * configure.ac: Likewise.
2073         * cpu-sh.c: Likewise.
2074         * elf32-sh-relocs.h: Likewise.
2075         * elf32-sh.c: Likewise.
2076         * targets.c: Likewise.
2077         * elf32-sh64-com.c: Delete.
2078         * elf32-sh64.c: Delete.
2079         * elf32-sh64.h: Delete.
2080         * elf64-sh64.c: Delete.
2081         * Makefile.in: Regenerate.
2082         * bfd-in2.h: Regenerate.
2083         * configure: Regenerate.
2084         * po/SRC-POTFILES.in: Regenerate.
2085
2086 2018-04-16  Alan Modra  <amodra@gmail.com>
2087
2088         * Makefile.am: Remove sh-symbianelf support.
2089         * config.bfd: Likewise.
2090         * configure.ac: Likewise.
2091         * targets.c: Likewise.
2092         * elf32-sh-symbian.c: Delete.
2093         * Makefile.in: Regenerate.
2094         * configure: Regenerate.
2095         * po/SRC-POTFILES.in: Regenerate.
2096
2097 2018-04-16  Alan Modra  <amodra@gmail.com>
2098
2099         * Makefile.am: Remove vax-bsd and vax-ultrix support.
2100         * config.bfd: Likewise.
2101         * configure.ac: Likewise.
2102         * targets.c: Likewise.
2103         * vaxbsd.c: Delete.
2104         * Makefile.in: Regenerate.
2105         * configure: Regenerate.
2106         * po/SRC-POTFILES.in: Regenerate.
2107
2108 2018-04-16  Alan Modra  <amodra@gmail.com>
2109
2110         * Makefile.am: Remove w65 support.
2111         * archures.c: Likewise.
2112         * coffcode.h: Likewise.
2113         * config.bfd: Likewise.
2114         * configure.ac: Likewise.
2115         * targets.c: Likewise.
2116         * coff-w65.c: Delete.
2117         * cpu-w65.c: Delete.
2118         * Makefile.in: Regenerate.
2119         * bfd-in2.h: Regenerate.
2120         * configure: Regenerate.
2121         * po/SRC-POTFILES.in: Regenerate.
2122
2123 2018-04-16  Alan Modra  <amodra@gmail.com>
2124
2125         * Makefile.am: Remove we32k support.
2126         * archures.c: Likewise.
2127         * coffcode.h: Likewise.
2128         * config.bfd: Likewise.
2129         * configure.ac: Likewise.
2130         * targets.c: Likewise.
2131         * coff-we32k.c: Delete.
2132         * cpu-we32k.c: Delete.
2133         * Makefile.in: Regenerate.
2134         * bfd-in2.h: Regenerate.
2135         * configure: Regenerate.
2136         * po/SRC-POTFILES.in: Regenerate.
2137
2138 2018-04-16  Alan Modra  <amodra@gmail.com>
2139
2140         * Makefile.am: Remove m88k support.
2141         * aoutx.h: Likewise.
2142         * archures.c: Likewise.
2143         * coffcode.h: Likewise.
2144         * coffswap.h: Likewise.
2145         * config.bfd: Likewise.
2146         * configure.ac: Likewise.
2147         * cpu-ns32k.c: Likewise.
2148         * elf32-nds32.c: Likewise.
2149         * mach-o.c: Likewise.
2150         * netbsd-core.c: Likewise.
2151         * reloc.c: Likewise.
2152         * targets.c: Likewise.
2153         * coff-m88k.c: Delete.
2154         * cpu-m88k.c: Delete.
2155         * elf32-m88k.c: Delete.
2156         * hosts/m88kmach3.h: Delete.
2157         * m88kmach3.c: Delete.
2158         * m88kopenbsd.c: Delete.
2159         * Makefile.in: Regenerate.
2160         * bfd-in2.h: Regenerate.
2161         * configure: Regenerate.
2162         * po/SRC-POTFILES.in: Regenerate.
2163
2164 2018-04-16  Alan Modra  <amodra@gmail.com>
2165
2166         * Makefile.am: Remove i370 support.
2167         * archures.c: Likewise.
2168         * config.bfd: Likewise.
2169         * configure.ac: Likewise.
2170         * targets.c: Likewise.
2171         * cpu-i370.c: Delete.
2172         * elf32-i370.c: Delete.
2173         * Makefile.in: Regenerate.
2174         * bfd-in2.h: Regenerate.
2175         * configure: Regenerate.
2176         * po/SRC-POTFILES.in: Regenerate.
2177
2178 2018-04-16  Alan Modra  <amodra@gmail.com>
2179
2180         * Makefile.am: Remove h8500 support.
2181         * archures.c: Likewise.
2182         * coffcode.h: Likewise.
2183         * config.bfd: Likewise.
2184         * configure.ac: Likewise.
2185         * targets.c: Likewise.
2186         * coff-h8500.c: Delete.
2187         * cpu-h8500.c: Delete.
2188         * Makefile.in: Regenerate.
2189         * bfd-in2.h: Regenerate.
2190         * configure: Regenerate.
2191         * po/SRC-POTFILES.in: Regenerate.
2192
2193 2018-04-16  Alan Modra  <amodra@gmail.com>
2194
2195         * Makefile.am: Remove h8300-coff support.
2196         * coffcode.h: Likewise.
2197         * config.bfd: Likewise.
2198         * configure.ac: Likewise.
2199         * reloc16.c: Likewise.
2200         * targets.c: Likewise.
2201         * coff-h8300.c: Delete.
2202         * Makefile.in: Regenerate.
2203         * configure: Regenerate.
2204         * po/SRC-POTFILES.in: Regenerate.
2205
2206 2018-04-16  Alan Modra  <amodra@gmail.com>
2207
2208         * Makefile.am: Remove IEEE 695 support.
2209         * archures.c: Likewise.
2210         * bfd.c: Likewise.
2211         * config.bfd: Likewise.
2212         * configure.ac: Likewise.
2213         * doc/bfd.texinfo: Likewise.
2214         * doc/bfdint.texi: Likewise.
2215         * doc/bfdsumm.texi: Likewise.
2216         * section.c: Likewise.
2217         * targets.c: Likewise.
2218         * ieee.c: Delete.
2219         * libieee.h: Delete.
2220         * Makefile.in: Regenerate.
2221         * bfd-in2.h: Regenerate.
2222         * configure: Regenerate.
2223         * po/SRC-POTFILES.in: Regenerate.
2224
2225 2018-04-16  Alan Modra  <amodra@gmail.com>
2226
2227         * config.bfd: Remove tandem support.
2228
2229 2018-04-16  Alan Modra  <amodra@gmail.com>
2230
2231         * Makefile.am: Remove newsos3 support.
2232         * aoutx.h: Likewise.
2233         * config.bfd: Likewise.
2234         * configure.ac: Likewise.
2235         * targets.c: Likewise.
2236         * newsos3.c: Delete.
2237         * Makefile.in: Regenerate.
2238         * configure: Regenerate.
2239         * po/SRC-POTFILES.in: Regenerate.
2240
2241 2018-04-16  Alan Modra  <amodra@gmail.com>
2242
2243         * Makefile.am: Remove netware support.
2244         * bfd-in.h: Likewise.
2245         * bfd.c: Likewise.
2246         * config.bfd: Likewise.
2247         * configure.ac: Likewise.
2248         * doc/bfdint.texi: Likewise.
2249         * ecoff.c: Likewise.
2250         * targets.c: Likewise.
2251         * libnlm.h: Delete.
2252         * nlm-target.h: Delete.
2253         * nlm.c: Delete.
2254         * nlm32-alpha.c: Delete.
2255         * nlm32-i386.c: Delete.
2256         * nlm32-ppc.c: Delete.
2257         * nlm32-sparc.c: Delete.
2258         * nlm32.c: Delete.
2259         * nlm64.c: Delete.
2260         * nlmcode.h: Delete.
2261         * nlmswap.h: Delete.
2262         * Makefile.in: Regenerate.
2263         * bfd-in2.h: Regenerate.
2264         * configure: Regenerate.
2265         * po/SRC-POTFILES.in: Regenerate.
2266
2267 2018-04-16  Alan Modra  <amodra@gmail.com>
2268
2269         * archures.c: Remove tahoe support.
2270         * config.bfd: Likewise.
2271         * configure.ac: Likewise.
2272         * hosts/tahoe.h: Delete.
2273         * bfd-in2.h: Regenerate.
2274         * configure: Regenerate.
2275
2276 2018-04-14  Alan Modra  <amodra@gmail.com>
2277
2278         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
2279         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
2280         sanity test.
2281         (elfNN_bed): Init relropagesize.
2282         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
2283         select relropagesize.
2284         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2285         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2286         (ELF_MINPAGESIZE): Don't define.
2287         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
2288         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
2289         * bfd-in2.h: Regenerate.
2290
2291 2018-04-14  Alan Modra  <amodra@gmail.com>
2292
2293         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
2294         on __QNXTARGET__ define.
2295
2296 2018-04-14  Alan Modra  <amodra@gmail.com>
2297
2298         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
2299         to obsolete list.
2300
2301 2018-04-11  Alan Modra  <amodra@gmail.com>
2302
2303         * aout-adobe.c: Delete.
2304         * bout.c: Delete.
2305         * coff-i860.c: Delete.
2306         * coff-i960.c: Delete.
2307         * cpu-i860.c: Delete.
2308         * cpu-i960.c: Delete.
2309         * elf32-i860.c: Delete.
2310         * elf32-i960.c: Delete.
2311         * hosts/i860mach3.h: Delete.
2312         * Makefile.am: Remove i860, i960, bout, and adobe support.
2313         * archures.c: Remove i860 and i960 support.
2314         * coffcode.h: Likewise.
2315         * reloc.c: Likewise.
2316         * aoutx.h: Comment updates.
2317         * archive.c: Remove BOUT and i960 support.
2318         * bfd.c: Remove BOUT support.
2319         * coffswap.h: Remove i960 support.
2320         * config.bfd: Remove i860, i960 and adobe targets.
2321         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
2322         * targets.c: Likewise.
2323         * ieee.c: Remove i960 support.
2324         * mach-o.c: Remove i860 support.
2325         * Makefile.in: Regenerate.
2326         * bfd-in2.h: Regenerate.
2327         * configure: Regenerate.
2328         * libbfd.h: Regenerate.
2329         * po/SRC-POTFILES.in: Regenerate.
2330
2331 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2332
2333         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
2334         in the BFD symbol referred by the relocation.
2335         (mips_elf64_write_rela): Likewise.
2336
2337 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
2338
2339         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
2340         error for out-of-range `r_sym' values.
2341
2342 2018-04-09  Alan Modra  <amodra@gmail.com>
2343
2344         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
2345         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
2346         (ppc64_elf_check_relocs): Set has_pltcall.
2347         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
2348         (ppc64_elf_inline_plt): New function.
2349         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
2350         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
2351         * elf32-ppc.c (has_pltcall): Define.
2352         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
2353         (ppc_elf_check_relocs): Set has_pltcall.
2354         (ppc_elf_inline_plt): New function.
2355         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
2356         (ppc_elf_size_dynamic_sections): Likewise.
2357         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
2358
2359 2018-04-09  Alan Modra  <amodra@gmail.com>
2360
2361         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
2362         (is_plt_seq_reloc): New function.
2363         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
2364         (ppc_elf_tls_optimize): Handle inline plt call sequence.
2365         (ppc_elf_relax_section): Handle PLTCALL reloc.
2366         (ppc_elf_relocate_section): Nop out inline plt call sequence when
2367         resolving locally.
2368         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
2369         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
2370         (has_tls_get_addr_call): Correct comment.
2371         (is_branch_reloc): Add PLTCALL.
2372         (is_plt_seq_reloc): New function.
2373         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
2374         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
2375         entry for R_PPC64_PLTCALL.
2376         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
2377         (ppc_type_of_stub): Handle PLTCALL reloc.
2378         (toc_adjusting_stub_needed): Likewise.
2379         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
2380         reloc insn.  Nop out inline plt call sequence when resolving
2381         locally.  Handle __tls_get_addr inline plt call optimization.
2382
2383 2018-04-09  Alan Modra  <amodra@gmail.com>
2384
2385         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
2386         (struct ppc_stub_hash_entry): Add symtype field.
2387         (PLT_KEEP): Define.
2388         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
2389         (create_linkage_sections): Create pltlocal and relpltlocal.
2390         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
2391         Set PLT_KEEP.
2392         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2393         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2394         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2395         Keep PLT entries for inline calls against locals.
2396         (ppc_build_one_stub): Use pltlocal as appropriate.
2397         (ppc_size_one_stub): Likewise.
2398         (ppc64_elf_size_stubs): Set symtype.
2399         (build_global_entry_stubs_and_plt): Init pltlocal and write
2400         relpltlocal for globals.
2401         (write_plt_relocs_for_local_syms): Likewise for local syms.
2402         (ppc64_elf_relocate_section): Support PLT for local syms.
2403         * elf32-ppc.c (PLT_KEEP): Define.
2404         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
2405         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
2406         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
2407         Set PLT_KEEP.  Adjust update_local_sym_info call.
2408         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
2409         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
2410         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
2411         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
2412         (write_global_sym_plt): Init pltlocal and write relpltlocal.
2413         (ppc_finish_symbols): Likewise for locals.
2414
2415 2018-04-09  Alan Modra  <amodra@gmail.com>
2416
2417         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
2418         for local symbols to..
2419         (write_plt_relocs_for_local_syms): ..here.  New function.
2420         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
2421         global symbols to..
2422         (build_global_entry_stubs_and_plt): ..here.  Rename from
2423         build_global_entry_stubs.
2424         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
2425         Call write_plt_relocs_for_local_syms.
2426         * elf32-ppc.c (get_sym_h): New function.
2427         (ppc_elf_relax_section): Use get_sym_h.
2428         (ppc_elf_relocate_section): Move output of PLT relocs and glink
2429         stubs for local symbols to..
2430         (ppc_finish_symbols): ..here.  New function.
2431         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
2432         global syms to..
2433         (write_global_sym_plt): ..here.  New function.
2434         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
2435         (ppc_finish_symbols): Declare.
2436
2437 2018-04-09  Alan Modra  <amodra@gmail.com>
2438
2439         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
2440         (ppc_elf_relocate_section): Likewise.
2441         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
2442         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
2443         resolution to plt entry relative to toc pointer.
2444
2445 2018-04-09  Alan Modra  <amodra@gmail.com>
2446
2447         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2448         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
2449         file when other TLS flags are tested in a mask.
2450         (TLS_MARK, NON_GOT): Define.
2451         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2452         (update_local_sym_info): Don't create got entry when NON_GOT.
2453         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2454         Set TLS_MARK.
2455         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
2456         (ppc64_elf_relocate_section): Likewise.
2457         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
2458         __tls_get_addr calls lacking a marker reloc.
2459         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
2460         TLS_TPRELGD): Renumber.  Update comment.
2461         (TLS_MARK, NON_GOT): Define.
2462         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
2463         (update_local_sym_info): Don't create got entry when NON_GOT.
2464         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
2465         Set TLS_MARK.
2466         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
2467         __tls_get_addr calls lacking a marker reloc.
2468
2469 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
2470
2471         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
2472         R_X86_64_converted_reloc_bit.
2473
2474 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
2475
2476         PR gas/22318
2477         * configure: Regenerated.
2478
2479 2018-04-05  Alan Modra  <amodra@gmail.com>
2480
2481         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
2482         (elf_hppa_info_to_howto_rel): Likewise.
2483
2484 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2485
2486         * elf-hppa.h (elf_hppa_info_to_howto): Also return
2487         unsuccessfully for unimplemented relocations.
2488         (elf_hppa_info_to_howto_rel): Likewise.
2489
2490 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2491
2492         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
2493         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
2494         howto lookup failure.
2495         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
2496         accordingly.
2497         (elf32_i860_info_to_howto_rela): Likewise.
2498         (elf32_i860_relocate_splitn): Likewise.
2499         (elf32_i860_relocate_pc16): Likewise.
2500         (elf32_i860_relocate_pc26): Likewise.
2501         (elf32_i860_relocate_section): Likewise.
2502
2503 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2504
2505         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
2506         check for `visium_elf_howto_table' table access.
2507
2508 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2509
2510         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
2511         check for `iq2000_elf_howto_table' table access.
2512
2513 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2514
2515         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
2516         for `elf32_frv_howto_table' table access.
2517
2518 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
2519
2520         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
2521         unsuccessfully for placeholder howtos.
2522         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
2523         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
2524
2525 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
2526
2527         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
2528         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
2529
2530 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2531
2532         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
2533         ATTRIBUTE_UNUSED from `abfd'.
2534
2535 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2536
2537         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
2538         `_bfd_error_handler' call formatting.
2539
2540 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
2541
2542         * elf32-mips.c (mips_info_to_howto_rel): Call
2543         `mips_elf32_rtype_to_howto' directly rather than via
2544         `->elf_backend_mips_rtype_to_howto'.
2545
2546 2018-03-28  Renlin Li  <renlin.li@arm.com>
2547
2548         PR ld/22970
2549         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
2550         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2551         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2552         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2553         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2554         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2555         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2556         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2557         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2558         (elfNN_aarch64_final_link_relocate): Support new relocations.
2559         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
2560         relocations.
2561         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
2562
2563 2018-03-28  Renlin Li  <renlin.li@arm.com>
2564
2565         PR ld/22970
2566         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
2567         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
2568         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
2569         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
2570         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
2571         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
2572         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
2573         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
2574         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
2575         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
2576         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
2577         TLSLE_LDST16_TPREL_LO12,
2578         TLSLE_LDST16_TPREL_LO12_NC,
2579         TLSLE_LDST32_TPREL_LO12,
2580         TLSLE_LDST32_TPREL_LO12_NC,
2581         TLSLE_LDST64_TPREL_LO12,
2582         TLSLE_LDST64_TPREL_LO12_NC,
2583         TLSLE_LDST8_TPREL_LO12,
2584         TLSLE_LDST8_TPREL_LO12_NC.
2585         * bfd-in2.h: Regenerated.
2586         * libbfd.h: Regenerated.
2587
2588 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
2589
2590         PR ld/22972
2591         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
2592         has_old_style_got_reloc.
2593         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
2594         relocations.  Fix a couple of long lines.
2595         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
2596         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
2597         GOT relocations.
2598
2599 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
2600
2601         PR ld/23000
2602         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
2603         ENDBR64 to the TLSDESC PLT entry.
2604
2605 2018-03-21  Alan Modra  <amodra@gmail.com>
2606
2607         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
2608         symbols.  Use size_t counts.  Delete redundant opd test.
2609
2610 2018-03-21  Alan Modra  <amodra@gmail.com>
2611
2612         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2613
2614 2018-03-21  Alan Modra  <amodra@gmail.com>
2615
2616         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2617         field unsigned.
2618         (update_local_sym_info): Likewise for local_got_tls_masks.
2619         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2620
2621 2018-03-21  Alan Modra  <amodra@gmail.com>
2622
2623         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2624         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2625         do in size_dynamic_sections.
2626
2627 2018-03-21  Alan Modra  <amodra@gmail.com>
2628
2629         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2630         without first checking array bounds.
2631         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2632
2633 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2634
2635         PR ld/22983
2636         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2637         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2638
2639 2018-03-19  Nick Clifton  <nickc@redhat.com>
2640
2641         * po/es.po: Updated Spanish translation.
2642
2643 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2644
2645         * elf32-xtensa.c (xlate_map_entry): Change types of address
2646         fields from 'unsigned' to 'bfd_vma'.
2647         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2648         the key argument to bsearch. Allow offsets past the end of a
2649         section, use the last map entry for translation of such offsets.
2650
2651 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2652
2653         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2654         Not support the target feature.
2655         (nds32_elf_ex9_itb_base): Likewise.
2656         (nds32_elf_ex9_import_table): Likewise.
2657         (nds32_elf_ex9_finish): Likewise.
2658         (nds32_elf_ex9_reloc_jmp): Likewise.
2659         (nds32_elf_get_insn_with_reg): Likewise.
2660         (nds32_get_local_syms): Likewise.
2661         (nds32_elf_ex9_replace_instruction): Likewise.
2662         (nds32_elf_ifc_calc): Likewise.
2663         (nds32_elf_ifc_finish): Likewise.
2664         (nds32_elf_ifc_replace): Likewise.
2665         (nds32_elf_ifc_reloc): Likewise.
2666
2667 2018-03-14  Alan Modra  <amodra@gmail.com>
2668
2669         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2670         sfpr size added before defining alias symbols.
2671         (ppc64_elf_build_stubs): Add stub section padding before
2672         copying sfpr contents and defining save/restore alias symbols.
2673
2674 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2675
2676         PR ld/20882
2677         * elflink.c (elf_gc_mark_debug_section): Also check the local
2678         debug definition section.
2679
2680 2018-03-13  Nick Clifton  <nickc@redhat.com>
2681
2682         PR 22113
2683         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2684         function.  Add an end address parameter.  Check access of the data
2685         pointer to make sure that they do not extend beyond the end
2686         address.  Return FALSE if any check fails.  Add the end address
2687         pointer to the ui structure.
2688         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2689         codes to make sure that they do not extend beyond the end address
2690         pointer.  Print an error message and return immediately if any
2691         check fails.
2692
2693 2018-03-09  Nick Clifton  <nickc@redhat.com>
2694
2695         * elf64-s390.c (elf_s390_relocate_section): Move check for
2696         relocations against non-allocated sections to before the code that
2697         handles ifunc relocations.
2698         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2699         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2700         relocs against IFUNC symbols in non-allocated sections as relocs
2701         against FUNC symbols.
2702         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2703
2704 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2705
2706         PR ld/22929
2707         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2708         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2709         relocation against FUNC symbol.
2710         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2711
2712 2018-03-07  Renlin Li  <renlin.li@arm.com>
2713
2714         PR ld/20402
2715         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2716         symbol, and don't emit relocation in specific case.
2717
2718 2018-03-07  Alan Modra  <amodra@gmail.com>
2719
2720         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2721         (mips_elf64_slurp_one_reloc_table): Pass on error.
2722
2723 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2724             Maciej W. Rozycki  <macro@mips.com>
2725
2726         PR ld/21900
2727         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2728         after calling `undefined_symbol' hook if this is an error
2729         condition.  Assume the value of 0 for the symbol requested
2730         otherwise.
2731
2732 2018-03-02  Jim Wilson  <jimw@sifive.com>
2733
2734         PR 22903
2735         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2736         and nop instead of 4.
2737         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2738         8 instead of 4.
2739
2740 2018-03-01  Jim Wilson  <jimw@sifive.com>
2741
2742         PR 22756
2743         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2744         else if instead of if.
2745
2746 2018-03-01  Alan Modra  <amodra@gmail.com>
2747
2748         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2749
2750 2018-02-28  Alan Modra  <amodra@gmail.com>
2751
2752         PR 22887
2753         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2754
2755 2018-02-28  Nick Clifton  <nickc@redhat.com>
2756
2757         PR 22895
2758         PR 22893
2759         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2760         pointer.  Drop unused abfd parameter.  Check the size of the block
2761         before initialising the data field.  Return the end pointer if the
2762         size is invalid.
2763         (read_attribute_value): Adjust invocations of read_n_bytes.
2764
2765         PR 22894
2766         * dwarf1.c (parse_die): Check the length of form blocks before
2767         advancing the data pointer.
2768
2769 2018-02-28  Alan Modra  <amodra@gmail.com>
2770
2771         PR 22887
2772         * aoutx.h (translate_symbol_table): Print an error message and set
2773         bfd_error on finding an invalid name string offset.
2774
2775 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2776
2777         * config.in: Regenerated.
2778         * configure: Likewise.
2779         * configure.ac: Add --enable-separate-code.
2780         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2781         to 1 for Linux/x86 targets,
2782         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2783         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2784
2785 2018-02-27  Nick Clifton  <nickc@redhat.com>
2786
2787         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2788         message.
2789         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2790         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2791         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2792         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2793         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2794         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2795         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2796         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2797         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2798
2799         PR 22875
2800         * elf-bfd.h (struct elf_backend_data): Change the return type of
2801         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2802         to bfd_boolean.
2803         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2804         value from the info_to_howto function and fail if that function
2805         failed.
2806         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2807         from the info_to_howto function.
2808         (elf32_h8_relax_section): Likewise.
2809         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2810         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2811         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2812         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2813         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2814         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2815         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2816         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2817         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2818         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2819         (riscv_elf_relocate_section): Likewise.
2820         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2821         bfd_boolean.  Issue an error message, set an error value and
2822         return FALSE if the reloc is not recognized.
2823         (elf_hppa_info_to_howto_rel): Likewise.
2824         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2825         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2826         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2827         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2828         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2829         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2830         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2831         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2832         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2833         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2834         (cris_info_to_howto_rela): Likewise.
2835         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2836         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2837         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2838         Likewise.
2839         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2840         (elf32_dlx_info_to_howto_rel): Likewise.
2841         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2842         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2843         * elf32-frv.c (frv_info_to_howto_rela)
2844         (frvfdpic_info_to_howto_rel): Likewise.
2845         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2846         * elf32-gen.c (elf_generic_info_to_howto)
2847         (elf_generic_info_to_howto_rel): Likewise.
2848         * elf32-h8300.c (elf32_h8_info_to_howto)
2849         (elf32_h8_info_to_howto_rel): Likewise.
2850         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2851         * elf32-i386.c (elf_i386_reloc_type_lookup)
2852         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2853         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2854         Likewise.
2855         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2856         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2857         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2858         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2859         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2860         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2861         Likewise.
2862         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2863         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2864         * elf32-m68k.c (rtype_to_howto): Likewise.
2865         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2866         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2867         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2868         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2869         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2870         Likewise.
2871         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2872         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2873         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2874         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2875         Likewise.
2876         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2877         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2878         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2879         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2880         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2881         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2882         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2883         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2884         * elf32-score.c (s3_bfd_score_info_to_howto)
2885         (_bfd_score_info_to_howto): Likewise.
2886         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2887         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2888         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2889         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2890         (elf32_tic6x_info_to_howto_rel): Likewise.
2891         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2892         * elf32-v850.c (v850_elf_info_to_howto_rel)
2893         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2894         * elf32-vax.c (rtype_to_howto): Likewise.
2895         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2896         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2897         (elf32_wasm32_info_to_howto_rela): Likewise.
2898         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2899         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2900         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2901         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2902         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2903         * elf64-gen.c (elf_generic_info_to_howto)
2904         (elf_generic_info_to_howto_rel): Likewise.
2905         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2906         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2907         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2908         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2909         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2910         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2911         Likewise.
2912         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2913         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2914         Likewise.
2915         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2916         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2917         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2918         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2919         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2920         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2921         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2922         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2923         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2924         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2925         Default to NULL.
2926
2927 2018-02-26  Jim Wilson  <jimw@sifive.com>
2928             Stephan Schreiber <info@fs-driver.org>
2929
2930         PR 15904
2931         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2932         call, set changed_contents and changed_relocs.  Likewise after
2933         successful ia64_elf_relax_br call.
2934
2935 2018-02-26  Alan Modra  <amodra@gmail.com>
2936
2937         * elf.c (assign_file_positions_except_relocs): Don't segfault
2938         when actual number of phdrs is less than allocated.  Delete
2939         outdated comment.  Formatting.
2940
2941 2018-02-26  Alan Modra  <amodra@gmail.com>
2942
2943         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2944         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2945         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2946         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2947         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2948         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2949         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2950         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2951         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2952         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2953         error/warning messages.
2954
2955 2018-02-26  Alan Modra  <amodra@gmail.com>
2956
2957         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2958         * syms.c: Standardize error/warning messages.
2959
2960 2018-02-26  Alan Modra  <amodra@gmail.com>
2961
2962         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2963         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2964         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2965         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2966
2967 2018-02-26  Alan Modra  <amodra@gmail.com>
2968
2969         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2970
2971 2018-02-26  Alan Modra  <amodra@gmail.com>
2972
2973         * elfxx-mips.c: Standardize error/warning messages.
2974
2975 2018-02-26  Alan Modra  <amodra@gmail.com>
2976
2977         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2978         * elflink.c: Standardize error/warning messages.  Replace use of
2979         linker callback einfo with _bfd_error_handler when possible.
2980
2981 2018-02-26  Alan Modra  <amodra@gmail.com>
2982
2983         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2984         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2985         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2986         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2987         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2988         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2989         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2990         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2991         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2992         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2993         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2994         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2995         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2996         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2997         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2998         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2999         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
3000         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
3001         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
3002         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
3003         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
3004         unrecognized/unsupported reloc message.
3005
3006 2018-02-26  Alan Modra  <amodra@gmail.com>
3007
3008         * elf32-ppc.c: Standardize error/warning messages.  Use
3009         _bfd_error_handler rather than einfo when einfo features not used.
3010         * elf64-ppc.c: Likewise.
3011
3012 2018-02-23  Alan Modra  <amodra@gmail.com>
3013
3014         PR 22881
3015         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
3016         segment if no matching LOAD segment.
3017
3018 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3019
3020         * elf32-nds32.h: Define mask for ict_model.
3021
3022 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
3023
3024         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
3025
3026 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3027
3028         Revert
3029         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3030
3031         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3032         .reginfo section has wrong size.
3033
3034 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3035
3036         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
3037         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
3038         `.MIPS.abiflags' sections.
3039         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
3040         section's end.
3041
3042 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3043
3044         * section.c (SEC_FIXED_SIZE): New macro.
3045         * bfd-in2.h: Regenerate.
3046
3047 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
3048
3049         * section.c (SEC_HAS_GOT_REF): Remove macro.
3050         * bfd-in2.h: Regenerate.
3051
3052 2018-02-19  Alan Modra  <amodra@gmail.com>
3053
3054         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
3055         arguments.
3056         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
3057         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
3058         (_bfd_riscv_relax_pc): Likewise and fix typos.
3059         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
3060         * libbfd.h: Regenerate.
3061
3062 2018-02-19  Alan Modra  <amodra@gmail.com>
3063
3064         * dwarf2.c (read_section): Don't use 'll' format modifier.
3065         (find_abstract_instance): Likewise.
3066         * elfcore.h (elf_core_file_p): Likewise.
3067
3068 2018-02-19  Alan Modra  <amodra@gmail.com>
3069
3070         * bfd-in.h: Include inttypes.h or if not available define
3071         PRId64, PRIu64 and PRIx64.
3072         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
3073         modifier to print bfd_vma.
3074         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
3075         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
3076         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
3077         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
3078         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
3079         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
3080         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
3081         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
3082         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
3083         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
3084         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
3085         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
3086         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
3087         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
3088         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
3089         and cast input to uint64_t, and similarly for Ld and Lu.
3090         * bfd-in2.h: Regenerate.
3091
3092 2018-02-19  Alan Modra  <amodra@gmail.com>
3093
3094         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
3095         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
3096         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
3097         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
3098         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
3099         * reloc.c: Replace use of %R and %T in format strings passed to
3100         einfo and friends by %pR and %pT.
3101
3102 2018-02-19  Alan Modra  <amodra@gmail.com>
3103
3104         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
3105         of %A and %B.
3106         * aout-adobe.c: Update all messages using %A and %B.
3107         * aout-cris.c: Likewise.
3108         * aoutx.h: Likewise.
3109         * archive.c: Likewise.
3110         * binary.c: Likewise.
3111         * cache.c: Likewise.
3112         * coff-alpha.c: Likewise.
3113         * coff-arm.c: Likewise.
3114         * coff-i860.c: Likewise.
3115         * coff-mcore.c: Likewise.
3116         * coff-ppc.c: Likewise.
3117         * coff-rs6000.c: Likewise.
3118         * coff-sh.c: Likewise.
3119         * coff-tic4x.c: Likewise.
3120         * coff-tic54x.c: Likewise.
3121         * coff-tic80.c: Likewise.
3122         * coff64-rs6000.c: Likewise.
3123         * coffcode.h: Likewise.
3124         * coffgen.c: Likewise.
3125         * cofflink.c: Likewise.
3126         * coffswap.h: Likewise.
3127         * compress.c: Likewise.
3128         * cpu-arm.c: Likewise.
3129         * ecoff.c: Likewise.
3130         * elf-attrs.c: Likewise.
3131         * elf-eh-frame.c: Likewise.
3132         * elf-ifunc.c: Likewise.
3133         * elf-m10300.c: Likewise.
3134         * elf-properties.c: Likewise.
3135         * elf-s390-common.c: Likewise.
3136         * elf.c: Likewise.
3137         * elf32-arc.c: Likewise.
3138         * elf32-arm.c: Likewise.
3139         * elf32-avr.c: Likewise.
3140         * elf32-bfin.c: Likewise.
3141         * elf32-cr16.c: Likewise.
3142         * elf32-cr16c.c: Likewise.
3143         * elf32-cris.c: Likewise.
3144         * elf32-crx.c: Likewise.
3145         * elf32-d10v.c: Likewise.
3146         * elf32-d30v.c: Likewise.
3147         * elf32-epiphany.c: Likewise.
3148         * elf32-fr30.c: Likewise.
3149         * elf32-frv.c: Likewise.
3150         * elf32-gen.c: Likewise.
3151         * elf32-hppa.c: Likewise.
3152         * elf32-i370.c: Likewise.
3153         * elf32-i386.c: Likewise.
3154         * elf32-i960.c: Likewise.
3155         * elf32-ip2k.c: Likewise.
3156         * elf32-iq2000.c: Likewise.
3157         * elf32-lm32.c: Likewise.
3158         * elf32-m32c.c: Likewise.
3159         * elf32-m32r.c: Likewise.
3160         * elf32-m68hc11.c: Likewise.
3161         * elf32-m68hc12.c: Likewise.
3162         * elf32-m68hc1x.c: Likewise.
3163         * elf32-m68k.c: Likewise.
3164         * elf32-mcore.c: Likewise.
3165         * elf32-mep.c: Likewise.
3166         * elf32-metag.c: Likewise.
3167         * elf32-microblaze.c: Likewise.
3168         * elf32-moxie.c: Likewise.
3169         * elf32-msp430.c: Likewise.
3170         * elf32-mt.c: Likewise.
3171         * elf32-nds32.c: Likewise.
3172         * elf32-nios2.c: Likewise.
3173         * elf32-or1k.c: Likewise.
3174         * elf32-pj.c: Likewise.
3175         * elf32-ppc.c: Likewise.
3176         * elf32-rl78.c: Likewise.
3177         * elf32-rx.c: Likewise.
3178         * elf32-s390.c: Likewise.
3179         * elf32-score.c: Likewise.
3180         * elf32-score7.c: Likewise.
3181         * elf32-sh-symbian.c: Likewise.
3182         * elf32-sh.c: Likewise.
3183         * elf32-sh64.c: Likewise.
3184         * elf32-sparc.c: Likewise.
3185         * elf32-spu.c: Likewise.
3186         * elf32-tic6x.c: Likewise.
3187         * elf32-tilepro.c: Likewise.
3188         * elf32-v850.c: Likewise.
3189         * elf32-vax.c: Likewise.
3190         * elf32-visium.c: Likewise.
3191         * elf32-wasm32.c: Likewise.
3192         * elf32-xgate.c: Likewise.
3193         * elf32-xtensa.c: Likewise.
3194         * elf64-alpha.c: Likewise.
3195         * elf64-gen.c: Likewise.
3196         * elf64-hppa.c: Likewise.
3197         * elf64-ia64-vms.c: Likewise.
3198         * elf64-mmix.c: Likewise.
3199         * elf64-ppc.c: Likewise.
3200         * elf64-s390.c: Likewise.
3201         * elf64-sh64.c: Likewise.
3202         * elf64-sparc.c: Likewise.
3203         * elf64-x86-64.c: Likewise.
3204         * elfcode.h: Likewise.
3205         * elfcore.h: Likewise.
3206         * elflink.c: Likewise.
3207         * elfnn-aarch64.c: Likewise.
3208         * elfnn-ia64.c: Likewise.
3209         * elfnn-riscv.c: Likewise.
3210         * elfxx-mips.c: Likewise.
3211         * elfxx-sparc.c: Likewise.
3212         * elfxx-tilegx.c: Likewise.
3213         * elfxx-x86.c: Likewise.
3214         * hpux-core.c: Likewise.
3215         * ieee.c: Likewise.
3216         * ihex.c: Likewise.
3217         * libbfd.c: Likewise.
3218         * linker.c: Likewise.
3219         * mach-o.c: Likewise.
3220         * merge.c: Likewise.
3221         * mmo.c: Likewise.
3222         * oasys.c: Likewise.
3223         * pdp11.c: Likewise.
3224         * pe-mips.c: Likewise.
3225         * peXXigen.c: Likewise.
3226         * peicode.h: Likewise.
3227         * reloc.c: Likewise.
3228         * rs6000-core.c: Likewise.
3229         * srec.c: Likewise.
3230         * stabs.c: Likewise.
3231         * vms-alpha.c: Likewise.
3232         * xcofflink.c: Likewise.
3233
3234 2018-02-19  Alan Modra  <amodra@gmail.com>
3235
3236         PR 22845
3237         * elf.c (IS_TBSS): Define.
3238         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
3239         (assign_file_positions_for_non_load_sections): Revert last change.
3240         Properly calculate load segment limits to compare against relro limits.
3241
3242 2018-02-17  Alan Modra  <amodra@gmail.com>
3243
3244         PR 22845
3245         * elf.c (assign_file_positions_for_non_load_sections): Ignore
3246         degenerate zero size PT_LOAD segments when finding one overlapping
3247         the PT_GNU_RELRO segment.
3248
3249 2018-02-16  Alan Modra  <amodra@gmail.com>
3250
3251         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
3252         (_bfd_bool_bfd_true): Rename from bfd_true.
3253         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
3254         (_bfd_int_bfd_0): Rename from bfd_0.
3255         (_bfd_uint_bfd_0): Rename from bfd_0u.
3256         (_bfd_long_bfd_0): Rename from bfd_0l.
3257         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
3258         (_bfd_void_bfd): Rename from bfd_void.
3259         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
3260         (_bfd_bool_bfd_link_false_error),
3261         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
3262         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
3263         (_bfd_bool_bfd_asection_bfd_asection_true),
3264         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
3265         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
3266         * archive.c (_bfd_noarchive_get_elt_at_index),
3267         (_bfd_noarchive_openr_next_archived_file),
3268         (_bfd_noarchive_construct_extended_name_table),
3269         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
3270         (_bfd_noarchive_write_armap): New functions.
3271         * archures.c (_bfd_nowrite_set_arch_mach): New function.
3272         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
3273         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
3274         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
3275         (alpha_ecoff_swap_coff_lineno_out),
3276         (alpha_ecoff_swap_coff_reloc_out): New functions.
3277         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
3278         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
3279         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
3280         (mips_ecoff_swap_coff_lineno_out),
3281         (mips_ecoff_swap_coff_reloc_out): New functions.
3282         * coffcode.h (coff_set_alignment_hook): Replace define with
3283         new function.
3284         (symname_in_debug_hook): Likewise.
3285         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
3286         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
3287         * elf.c (assign_file_positions_except_relocs): Test
3288         elf_backend_allow_non_load_phdr for NULL.
3289         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
3290         _bfd_elf_link_omit_section_dynsym.  Update uses.
3291         (_bfd_elf_omit_section_dynsym_all): New function.
3292         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
3293         (_bfd_elf_omit_section_dynsym_default): Declare.
3294         (_bfd_elf_omit_section_dynsym_all): Declare.
3295         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
3296         (_bfd_nolink_bfd_get_relocated_section_contents),
3297         (_bfd_nolink_bfd_lookup_section_flags),
3298         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
3299         (_bfd_nolink_bfd_link_hash_table_create),
3300         (_bfd_nolink_bfd_link_just_syms),
3301         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
3302         (_bfd_nolink_bfd_link_split_section),
3303         (_bfd_nolink_section_already_linked),
3304         (_bfd_nolink_bfd_define_common_symbol),
3305         (_bfd_nolink_bfd_define_start_stop): New functions.
3306         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
3307         (_bfd_norelocs_bfd_reloc_name_lookup),
3308         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
3309         * section.c (_bfd_nowrite_set_section_contents): New function.
3310         * syms.c (_bfd_nosymbols_canonicalize_symtab),
3311         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
3312         (_bfd_nosymbols_get_symbol_version_string),
3313         (_bfd_nosymbols_bfd_is_local_label_name),
3314         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
3315         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
3316         (_bfd_nosymbols_bfd_make_debug_symbol),
3317         ( _bfd_nosymbols_read_minisymbols),
3318         ( _bfd_nosymbols_minisymbol_to_symbol),
3319         (_bfd_nodynamic_get_synthetic_symtab): New functions.
3320         * libbfd-in.h: Declare new functions.  Update existing defines,
3321         removing casts.
3322         * aix386-core.c: Update to use new hooks.  Formatting.
3323         * aout-adobe.c: Likewise.
3324         * aout-arm.c: Likewise.
3325         * aout-target.h: Likewise.
3326         * aout-tic30.c: Likewise.
3327         * aoutf1.h: Likewise.
3328         * binary.c: Likewise.
3329         * bout.c: Likewise.
3330         * cisco-core.c: Likewise.
3331         * coff-alpha.c: Likewise.
3332         * coff-i386.c: Likewise.
3333         * coff-i860.c: Likewise.
3334         * coff-i960.c: Likewise.
3335         * coff-ia64.c: Likewise.
3336         * coff-mips.c: Likewise.
3337         * coff-ppc.c: Likewise.
3338         * coff-rs6000.c: Likewise.
3339         * coff-sh.c: Likewise.
3340         * coff-tic30.c: Likewise.
3341         * coff-tic54x.c: Likewise.
3342         * coff-x86_64.c: Likewise.
3343         * coff64-rs6000.c: Likewise.
3344         * coffcode.h: Likewise.
3345         * elf-m10300.c: Likewise.
3346         * elf32-cr16.c: Likewise.
3347         * elf32-lm32.c: Likewise.
3348         * elf32-m32r.c: Likewise.
3349         * elf32-metag.c: Likewise.
3350         * elf32-score.c: Likewise.
3351         * elf32-score7.c: Likewise.
3352         * elf32-tilepro.c: Likewise.
3353         * elf32-xstormy16.c: Likewise.
3354         * elf32-xtensa.c: Likewise.
3355         * elf64-alpha.c: Likewise.
3356         * elf64-hppa.c: Likewise.
3357         * elf64-ia64-vms.c: Likewise.
3358         * elf64-mmix.c: Likewise.
3359         * elf64-sh64.c: Likewise.
3360         * elfnn-ia64.c: Likewise.
3361         * elfxx-sparc.c: Likewise.
3362         * elfxx-target.h: Likewise.
3363         * elfxx-tilegx.c: Likewise.
3364         * elfxx-x86.h: Likewise.
3365         * hp300hpux.c: Likewise.
3366         * hppabsd-core.c: Likewise.
3367         * hpux-core.c: Likewise.
3368         * i386msdos.c: Likewise.
3369         * i386os9k.c: Likewise.
3370         * ieee.c: Likewise.
3371         * ihex.c: Likewise.
3372         * irix-core.c: Likewise.
3373         * libaout.h: Likewise.
3374         * libecoff.h: Likewise.
3375         * mach-o-target.c: Likewise.
3376         * mach-o.c: Likewise.
3377         * mipsbsd.c: Likewise.
3378         * mmo.c: Likewise.
3379         * netbsd-core.c: Likewise.
3380         * nlm-target.h: Likewise.
3381         * oasys.c: Likewise.
3382         * osf-core.c: Likewise.
3383         * pdp11.c: Likewise.
3384         * pe-mips.c: Likewise.
3385         * pe-x86_64.c: Likewise.
3386         * pef.c: Likewise.
3387         * plugin.c: Likewise.
3388         * ppcboot.c: Likewise.
3389         * ptrace-core.c: Likewise.
3390         * sco5-core.c: Likewise.
3391         * som.c: Likewise.
3392         * sparclynx.c: Likewise.
3393         * srec.c: Likewise.
3394         * tekhex.c: Likewise.
3395         * trad-core.c: Likewise.
3396         * verilog.c: Likewise.
3397         * versados.c: Likewise.
3398         * vms-alpha.c: Likewise.
3399         * vms-lib.c: Likewise.
3400         * wasm-module.c: Likewise.
3401         * xsym.c: Likewise.
3402         * libbfd.h: Regenerate.
3403
3404 2018-02-15  Jim Wilson  <jimw@sifive.com>
3405
3406         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
3407         symbols whose section address is zero.
3408
3409         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
3410         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
3411         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
3412         Add %X%P to error messages.
3413
3414 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
3415
3416         PR ld/22832
3417         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3418         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
3419         and assert that the result of the call is not NULL.
3420
3421 2018-02-14  Nick Clifton  <nickc@redhat.com>
3422
3423         PR 22823
3424         Revert previous delta.  Add extra casts to avoid compile time
3425         warnings instead.
3426         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
3427         cast to avoid warning from gcc v8 compiler.
3428         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3429         (_bfd_generic_bfd_set_private_flags): Likewise.
3430         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3431         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3432         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3433         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3434         (_bfd_noarchive_construct_extended_name_table): Likewise.
3435         (_bfd_noarchive_truncate_arname): Likewise.
3436         (_bfd_noarchive_write_ar_hdr): Likewise.
3437         (_bfd_noarchive_get_elt_at_index): Likewise.
3438         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3439         (_bfd_nosymbols_print_symbol): Likewise.
3440         (_bfd_nosymbols_get_symbol_info): Likewise.
3441         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3442         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3443         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3444         (_bfd_nosymbols_get_lineno): Likewise.
3445         (_bfd_nosymbols_find_nearest_line): Likewise.
3446         (_bfd_nosymbols_find_line): Likewise.
3447         (_bfd_nosymbols_find_inliner_info): Likewise.
3448         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3449         (_bfd_nosymbols_read_minisymbols): Likewise.
3450         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3451         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3452         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3453         (_bfd_nowrite_set_arch_mach): Likewise.
3454         (_bfd_nowrite_set_section_contents): Likewise.
3455         (_bfd_nolink_sizeof_headers): Likewise.
3456         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3457         (_bfd_nolink_bfd_relax_section): Likewise.
3458         (_bfd_nolink_bfd_gc_sections): Likewise.
3459         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3460         (_bfd_nolink_bfd_merge_sections): Likewise.
3461         (_bfd_nolink_bfd_is_group_section): Likewise.
3462         (_bfd_nolink_bfd_discard_group): Likewise.
3463         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3464         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3465         (_bfd_nolink_bfd_link_just_syms): Likewise.
3466         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3467         (_bfd_nolink_bfd_final_link): Likewise.
3468         (_bfd_nolink_bfd_link_split_section): Likewise.
3469         (_bfd_nolink_section_already_linked): Likewise.
3470         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3471         (_bfd_nolink_bfd_define_start_stop): Likewise.
3472         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3473         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3474         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3475         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3476         * libbfd.c (bfd_false_any): Delete.
3477         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
3478         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
3479         * libbfd.h (extern): Regenerate
3480         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
3481         cast to avoid warning from gcc v8 compiler.
3482         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3483         * binary.c (binary_get_symbol_info): Likewise.
3484         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3485         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3486         * coffcode.h (coff_set_alignment_hook): Likewise.
3487         (symname_in_debug_hook): Likewise.
3488         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3489         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3490         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3491         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3492         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3493         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3494         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3495         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3496         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3497         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3498         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3499         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3500         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3501         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3502         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3503         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3504         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3505         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3506         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3507         (bfd_elfNN_bfd_set_private_flags): Likewise.
3508         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3509         (elf_backend_init_index_section): Likewise.
3510         (elf_backend_allow_non_load_phdr): Likewise.
3511         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3512         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3513         * ieee.c (ieee_construct_extended_name_table): Likewise.
3514         (ieee_write_armap): Likewise.
3515         (ieee_write_ar_hdr): Likewise.
3516         (ieee_bfd_is_target_special_symbol): Likewise.
3517         * ihex.c (ihex_canonicalize_symtab): Likewise.
3518         (ihex_bfd_is_target_special_symbol): Likewise.
3519         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3520         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3521         (_bfd_ecoff_set_alignment_hook): Likewise.
3522         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3523         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3524         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3525         * oasys.c (oasys_construct_extended_name_table): Likewise.
3526         (oasys_write_armap): Likewise.
3527         (oasys_write_ar_hdr): Likewise.
3528         (oasys_bfd_is_target_special_symbol): Likewise.
3529         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3530         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3531         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3532         * som.c (som_bfd_is_target_special_symbol): Likewise.
3533         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3534         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3535         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3536         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3537         (versados_bfd_reloc_name_lookup): Likewise.
3538         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3539         (vms_bfd_define_start_stop): Likewise.
3540         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3541         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3542         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3543
3544 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
3545
3546         PR ld/22842
3547         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
3548         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3549         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
3550         R_X86_64_PC32 reloc against dynamic function in data section.
3551         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
3552         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
3553         against dynamic function in data section.
3554         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
3555         function address only if pcrel_plt is true.
3556         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
3557         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
3558         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
3559         PC-relative relocation against a function definition in data
3560         secton in PIE.  Remove the obsolete comments.
3561         (elf_x86_link_hash_table): Add pcrel_plt.
3562
3563 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3564
3565         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
3566         instead of bfd_link_pic, for building shared library.
3567
3568 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
3569
3570         PR gas/22791
3571         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
3572         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
3573         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
3574         against protected function in shared object.
3575
3576 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
3577
3578         PR 22828
3579         * po/ru.po: Fix typo in Russian translation.
3580
3581 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
3582
3583         * wasm-module.c (wasm_scan_name_function_section): Rename
3584         `index' local variable to `idx'.
3585
3586 2018-02-13  Nick Clifton  <nickc@redhat.com>
3587
3588         PR 22823
3589         Fix compile time warnings generated by gcc version 8.
3590         * libbfd-in.h: Remove extraneous text from prototypes.
3591         Add prototypes for bfd_false_any, bfd_true_any,
3592         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
3593         bfd_n1_any, bfd_void_any.
3594         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
3595         function.
3596         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
3597         (_bfd_generic_bfd_set_private_flags): Likewise.
3598         (_bfd_generic_bfd_copy_private_section_data): Likewise.
3599         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
3600         (_bfd_generic_bfd_copy_private_header_data): Likewise.
3601         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
3602         (_bfd_noarchive_construct_extended_name_table): Likewise.
3603         (_bfd_noarchive_truncate_arname): Likewise.
3604         (_bfd_noarchive_write_ar_hdr): Likewise.
3605         (_bfd_noarchive_get_elt_at_index): Likewise.
3606         (_bfd_nosymbols_canonicalize_symtab): Likewise.
3607         (_bfd_nosymbols_print_symbol): Likewise.
3608         (_bfd_nosymbols_get_symbol_info): Likewise.
3609         (_bfd_nosymbols_get_symbol_version_string): Likewise.
3610         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3611         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3612         (_bfd_nosymbols_get_lineno): Likewise.
3613         (_bfd_nosymbols_find_nearest_line): Likewise.
3614         (_bfd_nosymbols_find_line): Likewise.
3615         (_bfd_nosymbols_find_inliner_info): Likewise.
3616         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3617         (_bfd_nosymbols_read_minisymbols): Likewise.
3618         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3619         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3620         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3621         (_bfd_nowrite_set_arch_mach): Likewise.
3622         (_bfd_nowrite_set_section_contents): Likewise.
3623         (_bfd_nolink_sizeof_headers): Likewise.
3624         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3625         (_bfd_nolink_bfd_relax_section): Likewise.
3626         (_bfd_nolink_bfd_gc_sections): Likewise.
3627         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3628         (_bfd_nolink_bfd_merge_sections): Likewise.
3629         (_bfd_nolink_bfd_is_group_section): Likewise.
3630         (_bfd_nolink_bfd_discard_group): Likewise.
3631         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3632         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3633         (_bfd_nolink_bfd_link_just_syms): Likewise.
3634         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3635         (_bfd_nolink_bfd_final_link): Likewise.
3636         (_bfd_nolink_bfd_link_split_section): Likewise.
3637         (_bfd_nolink_section_already_linked): Likewise.
3638         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3639         (_bfd_nolink_bfd_define_start_stop): Likewise.
3640         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3641         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3642         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3643         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3644         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3645         accepts one or more arguments.
3646         (bfd_true_any): Likewise.
3647         (bfd_nullvoidptr_any): Likewise.
3648         (bfd_0_any): Likewise.
3649         (bfd_0u_any): Likewise.
3650         (bfd_0l_any): Likewise.
3651         (_bfd_n1_any): Likewise.
3652         (bfd_void_any): Likewise.
3653         * libbfd.h (extern): Regenerate
3654         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3655         based dummy function.
3656         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3657         * binary.c (binary_get_symbol_info): Likewise.
3658         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3659         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3660         * coffcode.h (coff_set_alignment_hook): Likewise.
3661         (symname_in_debug_hook): Likewise.
3662         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3663         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3664         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3665         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3666         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3667         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3668         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3669         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3670         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3671         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3672         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3673         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3674         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3675         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3676         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3677         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3678         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3679         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3680         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3681         (bfd_elfNN_bfd_set_private_flags): Likewise.
3682         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3683         (elf_backend_init_index_section): Likewise.
3684         (elf_backend_allow_non_load_phdr): Likewise.
3685         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3686         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3687         * ieee.c (ieee_construct_extended_name_table): Likewise.
3688         (ieee_write_armap): Likewise.
3689         (ieee_write_ar_hdr): Likewise.
3690         (ieee_bfd_is_target_special_symbol): Likewise.
3691         * ihex.c (ihex_canonicalize_symtab): Likewise.
3692         (ihex_bfd_is_target_special_symbol): Likewise.
3693         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3694         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3695         (_bfd_ecoff_set_alignment_hook): Likewise.
3696         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3697         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3698         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3699         * oasys.c (oasys_construct_extended_name_table): Likewise.
3700         (oasys_write_armap): Likewise.
3701         (oasys_write_ar_hdr): Likewise.
3702         (oasys_bfd_is_target_special_symbol): Likewise.
3703         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3704         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3705         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3706         * som.c (som_bfd_is_target_special_symbol): Likewise.
3707         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3708         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3709         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3710         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3711         (versados_bfd_reloc_name_lookup): Likewise.
3712         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3713         (vms_bfd_define_start_stop): Likewise.
3714         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3715         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3716         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3717         * elf32-arc.c (get_replace_function): Assign replacement function
3718         to func pointer.
3719         * elf32-i370.c (i370_noop): Update prototype.
3720
3721 2018-02-13  Alan Modra  <amodra@gmail.com>
3722
3723         PR 22836
3724         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3725         relocation sections.  If size reduces to just the flag word,
3726         remove that too and mark with SEC_EXCLUDE.
3727         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3728
3729 2018-02-13  Alan Modra  <amodra@gmail.com>
3730
3731         PR 22829
3732         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3733         PT_GNU_RELRO setup.
3734
3735 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3736
3737         * i386msdos.c (msdos_mkobject); New function.
3738         (msdos_object_p): New function.
3739         (i386_msdos_vec): Use msdos_object_p as the check_format
3740         function.
3741         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3742         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3743         IMAGE_NT_SIGNATURE.
3744         * peXXigen.c: Likewise.
3745         * coff-ia64.c: Likewise.
3746
3747 2018-02-12  Nick Clifton  <nickc@redhat.com>
3748
3749         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3750         assignment.
3751         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3752
3753 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3754
3755         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3756         (sparc_elf_append_rela): Assert that there is enough room in section.
3757         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3758         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3759         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3760         For a symbol subject to a GOT relocation, reserve a slot in the
3761         relocation section if the symbol isn't dynamic and we are in PIC mode.
3762         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3763         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3764         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3765         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3766         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3767         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3768         undefined weak symbol with non-default visibility.  Remove superfluous
3769         'else' and fix formatting.
3770
3771 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3772
3773         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3774         is_solaris.
3775         (i386_elf32_sol2_vec): Don't declare.
3776         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3777         Don't set need_global_offset_table.
3778         (elf_i386_solaris_arch_bed): New.
3779         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3780         Solaris.
3781         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3782         target_os != is_nacl instead of target_os == is_normal.
3783         (x86_64_elf64_sol2_vec): Don't declare.
3784         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3785         is_nacl instead of target_os == is_normal.  Don't set
3786         need_global_offset_table.
3787         (elf_x86_64_solaris_arch_bed): New.
3788         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3789         Solaris.
3790         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3791         _GLOBAL_OFFSET_TABLE_ for Solaris.
3792         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3793         need_global_offset_table.
3794         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3795         (elf_x86_link_hash_table): Remove need_global_offset_table.
3796         (elf_x86_init_table): Likewise.
3797
3798 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3799
3800         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3801         Remove prototype.
3802         (i386_elf32_sol2_vec): Declared.
3803         (elf_i386_link_setup_gnu_properties): Set
3804         need_global_offset_table with info->output_bfd->xvec.
3805         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3806         Remove prototype.
3807         (x86_64_elf64_sol2_vec): Declared.
3808         (elf_x86_64_link_setup_gnu_properties): Set
3809         need_global_offset_table with info->output_bfd->xvec.
3810
3811 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3812
3813         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3814         New prototype.
3815         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3816         for Solaris.
3817         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3818         New prototype.
3819         (elf_x86_64_link_setup_gnu_properties): Set
3820         need_global_offset_table for Solaris.
3821         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3822         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3823         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3824         need_global_offset_table.
3825         * elfxx-x86.h (elf_x86_link_hash_table): Add
3826         need_global_offset_table.
3827         (elf_x86_init_table): Likewise.
3828
3829 2018-02-08  Jim Wilson  <jimw@sifive.com>
3830
3831         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3832         change.
3833
3834 2018-02-08  Nick Clifton  <nickc@redhat.com>
3835
3836         PR 22788
3837         * elf.c (elf_parse_notes): Reject notes with excessuively large
3838         alignments.
3839
3840 2018-02-07  Alan Modra  <amodra@gmail.com>
3841
3842         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3843         * elf32-ppc.c: Remove speculation barrier support.
3844         * elf32-ppc.h: Likewise.
3845         * elf64-ppc.c: Likewise.
3846         * elf64-ppc.h: Likewise.
3847
3848 2018-02-06  Jim Wilson  <jimw@sifive.com>
3849
3850         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3851         callback to report an error.
3852
3853 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3854
3855         PR ld/22263
3856         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3857         into call to !bfd_link_executable and tidy up.
3858         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3859         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3860         !bfd_link_executable.
3861         <R_SPARC_TLS_IE_HI22>: Likewise.
3862         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3863         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3864         !bfd_link_executable.
3865         <R_SPARC_WPLT30>: Tidy up.
3866         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3867         !bfd_link_executable.
3868         (allocate_dynrelocs): Likewise.
3869         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3870         <R_SPARC_TLS_GD_HI22>: Merge into...
3871         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3872         sparc_elf_tls_transition and remove redundant code.
3873         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3874         !bfd_link_executable.
3875         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3876         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3877         <R_SPARC_TLS_LDM_CALL>: Likewise.
3878         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3879         <R_SPARC_TLS_GD_ADD>: Likewise.
3880         <R_SPARC_TLS_LDM_ADD>: Likewise.
3881         <R_SPARC_TLS_LDO_ADD>: Likewise.
3882         <R_SPARC_TLS_IE_LD>: Likewise.
3883
3884 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3885
3886         PR 22789
3887         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3888         functions failed to find the function name, try the generic elf
3889         find function instead.
3890
3891 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3892
3893         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3894         'memcpy' instead of 'strncpy' when writing the magic number.
3895
3896 2018-02-06  Nick Clifton  <nickc@redhat.com>
3897
3898         PR 22794
3899         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3900         section before attempting to read it in.
3901         (bfd_get_alt_debug_link_info): Likewise.
3902
3903 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3904
3905         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3906         line information in addition to name, if they can be found.
3907
3908 2018-02-05  Renlin Li  <renlin.li@arm.com>
3909
3910         PR ld/22764
3911         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3912         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3913         check for writeable section as well.
3914
3915 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3916
3917         PR ld/22782
3918         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3919         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3920         undefined weak symbol to 0.
3921         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3922         if _GLOBAL_OFFSET_TABLE_ is referenced.
3923         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3924         got_referenced instead of ref_regular_nonweak.  Remove the
3925         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3926         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3927
3928 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3929
3930         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3931         initialize `hi_reloc'.
3932
3933 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3934
3935         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3936         SHT_MIPS_REGINFO sections don't assert the correct size and
3937         report an error instead.
3938
3939 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3940
3941         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3942         status from `->elf_backend_section_processing'.
3943
3944 2018-02-02  Jim Wilson  <jimw@sifive.com>
3945
3946         PR ld/22756
3947         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3948         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3949         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3950         Pass new argument to riscv_relax_delete_bytes.
3951         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3952         ATTRIBUTE_UNUSED from link_info parameter.
3953
3954 2018-02-02  Alan Modra  <amodra@gmail.com>
3955
3956         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3957         emitted for toc sequence optimization.  Set and use "howto" later.
3958
3959 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3960
3961         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3962         arithmetic on NULL pointer.
3963         * elflink.c (_bfd_elf_archive_symbol_lookup,
3964         elf_link_add_archive_symbols): Likewise.
3965
3966 2018-01-31  Michael Matz  <matz@suse.de>
3967
3968         * elflink.c (bfd_elf_define_start_stop): Fix check of
3969         def_dynamic.
3970
3971 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3972
3973         PR ld/21964
3974         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3975         __stop symbols are referenced by shared objects.
3976
3977 2018-01-30  Alan Modra  <amodra@gmail.com>
3978
3979         PR 22758
3980         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3981         segment when demand paged with lma on the same page.  Test this
3982         before load/non-load, executable/non-executable,
3983         writable/non-writable tests and simplify.  Delete bogus relro
3984         condition in writable/non-writable test.  Delete outdated
3985         comment.  Formatting.
3986
3987 2018-01-30  Alan Modra  <amodra@gmail.com>
3988
3989         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3990         symbols dynamic.
3991
3992 2018-01-29  Alan Modra  <amodra@gmail.com>
3993
3994         PR 22741
3995         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3996         range before converting to a symbol table pointer.
3997
3998 2018-01-27  Nick Clifton  <nickc@redhat.com>
3999
4000         * po/ru.po: Updated Russian translation.
4001
4002 2018-01-26  Alan Modra  <amodra@gmail.com>
4003
4004         * elflink.c (bfd_elf_define_start_stop): Override symbols when
4005         they are defined dynamically.
4006
4007 2018-01-26  Alan Modra  <amodra@gmail.com>
4008
4009         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
4010         .branch_lt changes size.
4011
4012 2018-01-25  Alan Modra  <amodra@gmail.com>
4013
4014         PR 22746
4015         * elfcode.h (elf_object_p): Avoid integer overflow.
4016
4017 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
4018
4019         PR ld/22727
4020         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
4021         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
4022
4023         Revert
4024         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
4025
4026         PR ld/22263
4027         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
4028         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
4029         bfd_link_executable for TLS check.
4030         (_bfd_sparc_elf_check_relocs): Likewise.
4031         (allocate_dynrelocs): Likewise.
4032         (_bfd_sparc_elf_relocate_section): Likewise.
4033
4034 2018-01-24  Renlin Li  <renlin.li@arm.com>
4035
4036         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
4037         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4038         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4039         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4040         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4041         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
4042         (_bfd_aarch64_elf_resolve_relocation): Likewise.
4043
4044 2018-01-24  Renlin Li  <renlin.li@arm.com>
4045
4046         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
4047         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
4048         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
4049         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
4050         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
4051         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
4052         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
4053         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
4054         BFD_RELOC_AARCH64_MOVW_PREL_G3.
4055         * bfd-in2.h: Regenerate.
4056         * libbfd.h: Regenerate.
4057
4058 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
4059
4060         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
4061         `mips_elf32_section_processing' comment reference.
4062
4063 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
4064
4065         PR ld/22721
4066         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
4067         versioned __tls_get_addr symbol.
4068
4069 2018-01-19  Nick Clifton  <nickc@redhat.com>
4070
4071         * po/fr.po: Updated French translation.
4072
4073 2018-01-18  Alan Modra  <amodra@gmail.com>
4074
4075         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
4076         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
4077         (ppc64_elf_build_stubs): Likewise.
4078
4079 2018-01-17  Nick Clifton  <nickc@redhat.com>
4080
4081         * po/ru.po: Updated Russian translation.
4082         * po/uk/po: Updated Ukranian translation.
4083
4084 2018-01-17  Alan Modra  <amodra@gmail.com>
4085
4086         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
4087
4088 2018-01-17  Alan Modra  <amodra@gmail.com>
4089
4090         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
4091         (CRSETEQ, BEQCTRM): Define.
4092         (is_nonpic_glink_stub): Don't check bctr.
4093         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4094         (ppc_elf_relax_section): Size speculation barrier.
4095         (output_bctr): New function.
4096         (write_glink_stub): Use output_bctr.
4097         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
4098         (ppc_elf_finish_dynamic_symbol): Likewise.
4099         (ppc_elf_finish_dynamic_sections): Use output_bctr.
4100         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
4101         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
4102         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
4103         (size_global_entry_stubs): Handle speculation barrier sizing.
4104         (plt_stub_size): Likewise.
4105         (output_bctr): New function.
4106         (build_plt_stub, build_tls_get_addr_stub): Output speculation
4107         barrier.
4108         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
4109         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
4110         (build_global_entry_stubs): Output speculation barrier.
4111         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
4112         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
4113
4114 2018-01-17  Alan Modra  <amodra@gmail.com>
4115
4116         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
4117         __tls_get_addr_opt, and alignment sizing.
4118         (TLS_GET_ADDR_GLINK_SIZE): Delete.
4119         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
4120         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
4121         or 8 insns.
4122         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
4123         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
4124         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
4125         by PLT reloc count.
4126         (write_glink_stub): Handle __tls_get_addr_opt stub.
4127         Pad out to size given by GLINK_ENTRY_SIZE.
4128         (ppc_elf_relocate_section): Adjust write_glink_stub call.
4129         (ppc_elf_finish_dynamic_symbol): Likewise.
4130         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
4131         insn array since so many need rewriting.
4132         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
4133         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
4134         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
4135         nops.  Adjust all uses.
4136         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
4137         in glink_vma calculation.
4138         (struct ppc_link_hash_table): Add global_entry section pointer.
4139         (create_linkage_sections): Create separate section for global
4140         entry stubs.
4141         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
4142         (size_global_entry_stubs): Handle sizing for aligned stubs.
4143         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
4144         and don't stash end of glink branch table in rawsize.
4145         (ppc_build_one_stub): Rewrite stub size calculations.
4146         (build_global_entry_stubs): Use new section.
4147         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
4148         Build lazy link stubs out to end of section.  Build global entry
4149         stubs in new section.
4150
4151 2018-01-15  Nick Clifton  <nickc@redhat.com>
4152
4153         * po/uk.po: Updated Ukranian translation.
4154
4155 2018-01-13  Nick Clifton  <nickc@redhat.com>
4156
4157         * po/bfd.pot: Regenerated.
4158
4159 2018-01-13  Nick Clifton  <nickc@redhat.com>
4160
4161         * version.m4: Bump version to 2.30.51
4162         * configure: Regenerate.
4163
4164 2018-01-13  Nick Clifton  <nickc@redhat.com>
4165
4166         2.30 branch created.
4167
4168 2018-01-12  Jens Widell  <jl@opera.com>
4169
4170         * elf.c (setup_group): Optimize search for group by remembering
4171         last found group and restarting search at that index.
4172         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
4173
4174 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
4175
4176         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
4177         bfd_link_common_skip_none in switch.
4178
4179 2018-01-12  Alan Modra  <amodra@gmail.com>
4180
4181         PR ld/22649
4182         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
4183         references on forced local symbols.
4184
4185 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
4186
4187         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
4188         .reginfo section has wrong size.
4189
4190 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4191
4192         PR ld/22393
4193         * elf.c (_bfd_elf_map_sections_to_segments): When generating
4194         separate code and read-only data LOAD segments, create a new
4195         LOAD segment if the previous section contains text and the
4196         current section doesn't or vice versa.  Don't put a writable
4197         section in a read-only segment if there is a RELRO segment.
4198
4199 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4200
4201         PR ld/22649
4202         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
4203         references on forced local symbols.
4204
4205 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
4206
4207         PR ld/22677
4208         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
4209         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
4210
4211 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
4212
4213         PR 22662
4214         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
4215
4216 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
4217
4218         * elf.c (elfcore_grok_freebsd_note): Handle
4219         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
4220         NT_FREEBSD_PROCSTAT_VMMAP.
4221
4222 2018-01-03  Alan Modra  <amodra@gmail.com>
4223
4224         Update year range in copyright notice of all files.
4225
4226 For older changes see ChangeLog-2017
4227 \f
4228 Copyright (C) 2018 Free Software Foundation, Inc.
4229
4230 Copying and distribution of this file, with or without modification,
4231 are permitted in any medium without royalty provided the copyright
4232 notice and this notice are preserved.
4233
4234 Local Variables:
4235 mode: change-log
4236 left-margin: 8
4237 fill-column: 74
4238 version-control: never
4239 End: