bfd/ChangeLog

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