bfd/ChangeLog

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