bfd/ChangeLog

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