bfd/ChangeLog

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