bfd/ChangeLog

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