bfd/ChangeLog

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