bfd/ChangeLog

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