bfd/ChangeLog

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