bfd/ChangeLog

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