bfd/ChangeLog

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