bfd/ChangeLog

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