bfd/ChangeLog

   1 2018-05-09  Alan Modra  <amodra@gmail.com>
   2
   3         PR 23148
   4         * peXXigen.c (pe_print_edata): Correct minimum size.
   5
   6 2018-05-09  Alan Modra  <amodra@gmail.com>
   7
   8         PR 23147
   9         * peXXigen.c (pe_print_idata): Bound check hint_addr.
  10
  11 2018-05-08  Nick Clifton  <nickc@redhat.com>
  12
  13         PR 22809
  14         * elf.c (bfd_elf_get_str_section): Check for an excessively large
  15         string section.
  16         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
  17         attribute section is larger than the size of the file.
  18
  19 2018-05-07  Alan Modra  <amodra@gmail.com>
  20
  21         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
  22         strncmp when checking for ".bf" special symbol.
  23         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
  24         section name a char array, remove sentinal known_sections entry,
  25         and adjust loop over known_sections to suit.  Use memcmp rather
  26         than strncmp.
  27
  28 2018-05-04  Alan Modra  <amodra@gmail.com>
  29
  30         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
  31         (struct elf_external_linux_prpsinfo32_ugid16),
  32         (struct elf_external_linux_prpsinfo64_ugid32),
  33         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
  34         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
  35         Move comment to..
  36         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
  37         directives.
  38         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
  39         to data.
  40         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  41         * elf32-s390.c (elf_s390_write_core_note): Likewise.
  42         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  43         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  44         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
  45         pragmas.
  46         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
  47         false positive gcc-8 warning.
  48         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
  49
  50 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
  51
  52         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
  53         of arguments when warning about different long double types.
  54
  55 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
  56
  57         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
  58         (elf_backend_fixup_symbol): New macro.
  59         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
  60         handling.
  61         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
  62
  63 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
  64
  65         * Makefile.am: Added NFP files to build.
  66         * archures.c: Added bfd_arch_nfp
  67         * config.bfd: Added NFP support.
  68         * configure.ac: Added NFP support.
  69         * cpu-nfp.c: New, for NFP support.
  70         * elf-bfd.h: Added elf_section_info()
  71         * elf64-nfp.c: New, for NFP support.
  72         * po/SRC-POTFILES.in: Added NFP source files.
  73         * targets.c: Added nfp_elf64_vec
  74         * bfd-in2.h: Regenerate.
  75         * Makefile.in: Regenerate.
  76         * configure: Regenerate.
  77
  78 2018-04-27  Alan Modra  <amodra@gmail.com>
  79
  80         * bfd-in2.h: Regenerate.
  81         * libbfd.h: Regenerate.
  82
  83 2018-04-27  Alan Modra  <amodra@gmail.com>
  84
  85         PR 23123
  86         PR 22374
  87         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
  88         relocs for ifuncs.
  89         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
  90
  91 2018-04-26  Pedro Alves  <palves@redhat.com>
  92
  93         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
  94         ifunc and non-ifunc symbols duplicates.
  95
  96 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
  97         Mickaël Guêné  <mickael.guene@st.com>
  98
  99         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
 100         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
 101         (elf32_arm_populate_plt_entry): Likewise.
 102         (elf32_arm_output_plt_map_1): Likewise.
 103         (elf32_arm_output_arch_local_syms): Likewise.
 104
 105 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 106         Mickaël Guêné  <mickael.guene@st.com>
 107
 108         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
 109         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
 110
 111 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 112         Mickaël Guêné  <mickael.guene@st.com>
 113
 114         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
 115         for R_ARM_TARGET2.
 116
 117 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 118         Mickaël Guêné  <mickael.guene@st.com>
 119
 120         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
 121         (elf32_arm_always_size_sections): Create stack segment.
 122
 123 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 124         Mickaël Guêné  <mickael.guene@st.com>
 125
 126         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
 127         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
 128         relocations.
 129         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
 130         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
 131         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
 132         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
 133         (struct elf32_arm_link_hash_table): Update comment.
 134         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
 135         (IS_ARM_TLS_RELOC): Likewise.
 136         (elf32_arm_check_relocs): Likewise.
 137         (allocate_dynrelocs_for_symbol): Likewise.
 138         (elf32_arm_size_dynamic_sections): Update comment.
 139         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
 140         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
 141
 142 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 143         Mickaël Guêné  <mickael.guene@st.com>
 144
 145         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
 146         (elf32_arm_create_dynamic_sections): Handle FDPIC.
 147         (elf32_arm_allocate_plt_entry): Likewise.
 148         (elf32_arm_populate_plt_entry): Likewise.
 149         (elf32_arm_output_plt_map_1): Likewise.
 150
 151 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 152         Mickaël Guêné  <mickael.guene@st.com>
 153
 154         * elf32-arm.c (struct fdpic_local): New.
 155         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
 156         (elf32_arm_local_fdpic_cnts): New.
 157         (struct fdpic_global): New.
 158         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
 159         (elf32_arm_link_hash_table): Add srofixup field.
 160         (arm_elf_add_rofixup): New.
 161         (arm_elf_fill_funcdesc): New.
 162         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
 163         (elf32_arm_allocate_local_sym_info): Likewise.
 164         (create_got_section): Create .rofixup section.
 165         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
 166         (bfd_elf32_arm_set_target_params): Handle FDPIC.
 167         (elf32_arm_final_link_relocate): Likewise.
 168         (elf32_arm_check_relocs): Likewise.
 169         (allocate_dynrelocs_for_symbol): Likewise.
 170         (elf32_arm_size_dynamic_sections): Likewise.
 171         (elf32_arm_finish_dynamic_sections): Likewise.
 172         (elf32_arm_output_arch_local_syms): Likewise.
 173         (elf32_arm_fdpic_omit_section_dynsym): New.
 174
 175 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 176         Mickaël Guêné  <mickael.guene@st.com>
 177
 178         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
 179         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
 180         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
 181         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
 182         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
 183         (elf32_arm_howto_from_type): Take new members of
 184         elf32_arm_howto_table_2 into account.
 185         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
 186         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 187         BFD_RELOC_ARM_FUNCDESC_VALUE.
 188         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
 189         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
 190         BFD_RELOC_ARM_FUNCDESC_VALUE.
 191
 192 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 193         Mickaël Guêné  <mickael.guene@st.com>
 194
 195         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
 196         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
 197         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
 198         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
 199
 200 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
 201         Mickaël Guêné  <mickael.guene@st.com>
 202
 203         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
 204         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
 205         arm*-*-uclinuxfdpiceabi.
 206         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
 207         arm_elf32_fdpic_le_vec.
 208         * configure: Regenerate.
 209         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
 210         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
 211         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
 212         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
 213         (elf32_arm_fdpic_link_hash_table_create): New.
 214         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
 215         arm_elf32_fdpic_le_vec.
 216
 217 2018-04-25  Alan Modra  <amodra@gmail.com>
 218
 219         * elf-linux-core.h: Disable gcc-8 string truncation warning.
 220         * elf.c (elfcore_write_prpsinfo): Likewise.
 221
 222 2018-04-25  Alan Modra  <amodra@gmail.com>
 223
 224         * Makefile.am: Remove arm-aout and arm-coff support.
 225         * config.bfd: Likewise.
 226         * configure.ac: Likewise.
 227         * targets.c: Likewise.
 228         * aout-arm.c: Delete.
 229         * armnetbsd.c: Delete.
 230         * riscix.c: Delete.
 231         * Makefile.in: Regenerate.
 232         * configure: Regenerate.
 233         * po/SRC-POTFILES.in: Regenerate.
 234
 235 2018-04-24  Nick Clifton  <nickc@redhat.com>
 236
 237         PR 23113
 238         * elf.c (ignore_section_sym): Check for the output_section pointer
 239         being NULL before dereferencing it.
 240
 241         PR 23110
 242         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
 243         a negative PE_DEBUG_DATA size before iterating over the debug data.
 244
 245 2018-04-23  Alan Modra  <amodra@gmail.com>
 246
 247         * elf-linux-core.h: Revert last change.
 248         * elf.c: Likewise.
 249
 250 2018-04-23  Nick Clifton  <nickc@redhat.com>
 251
 252         PR 23056
 253         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 254         the end of the string table, and zero it.
 255
 256 2018-04-23  Alan Modra  <amodra@gmail.com>
 257
 258         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
 259         gcc-8 string truncation warning.
 260         (swap_linux_prpsinfo32_ugid16_out): Likewise.
 261         (swap_linux_prpsinfo64_ugid32_out): Likewise.
 262         (swap_linux_prpsinfo64_ugid16_out): Likewise.
 263         * elf.c (elfcore_write_prpsinfo): Likewise.
 264
 265 2018-04-23  Nick Clifton  <nickc@redhat.com>
 266
 267         PR 23056
 268         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
 269         the end of the string table, and zero it.
 270
 271 2018-04-20  Alan Modra  <amodra@gmail.com>
 272
 273         PR 22978
 274         * elf32-hppa.c (got_relocs_needed): Add extra param to special
 275         case both dtprel and tprel relocs.
 276         (allocate_dynrelocs): Adjust conditions for got relocs.
 277         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
 278         Emit dynamic relocs on TLS GOT entries for shared libraries,
 279         not when pic.  Omit dynamic reloc on dtprel entry when local,
 280         and on tprel entry when local and executable.
 281
 282 2018-04-19  Alan Modra  <amodra@gmail.com>
 283
 284         PR 22537
 285         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
 286         (hppa_type_of_stub): Don't return a long branch stub for
 287         symbols other than those defined statically.
 288
 289 2018-04-19  Alan Modra  <amodra@gmail.com>
 290
 291         * Makefile.am: Revert 2018-04-18 coff-mips changes.
 292         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
 293         to selvecs for mips targets change 2018-04-18.
 294         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
 295         and  mips_ecoff_bele_vec.
 296         * targets.c: Likewise.
 297         * coff-mips.c: Resurrect.
 298         * Makefile.in: Regenerate.
 299         * configure: Regenerate.
 300         * po/SRC-POTFILES.in: Regenerate.
 301
 302 2018-04-18  Alan Modra  <amodra@gmail.com>
 303
 304         * Makefile.am: Remove mips aout and coff support.
 305         * config.bfd: Likewise.
 306         * configure.ac: Likewise.
 307         * targets.c: Likewise.
 308         * coff-mips.c: Delete
 309         * mipsbsd.c: Delete
 310         * pe-mips.c: Delete
 311         * pei-mips.c: Delete
 312         * Makefile.in: Regenerate.
 313         * configure: Regenerate.
 314         * po/SRC-POTFILES.in: Regenerate.
 315
 316 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 317
 318         * elf32-i386.c (elf32_bed): Define before including
 319         "elf32-target.h".
 320         * elf64-x86-64.c (elf64_bed): Define before including
 321         "elf64-target.h".
 322         (elf32_bed): Define before including "elf32-target.h".
 323
 324 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 325
 326         PR ld/23055
 327         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
 328         normal input file with compatible relocation.
 329
 330 2018-04-18  Alan Modra  <amodra@gmail.com>
 331
 332         * Makefile.am: Remove support for assorted i386 aout and coff targets.
 333         * config.bfd: Likewise.
 334         * configure.ac: Likewise.
 335         * doc/bfdint.texi: Likewise.
 336         * targets.c: Likewise.
 337         * freebsd.h: Delete.
 338         * i386dynix.c: Delete.
 339         * i386freebsd.c: Delete.
 340         * i386linux.c: Delete.
 341         * i386mach3.c: Delete.
 342         * i386netbsd.c: Delete.
 343         * i386os9k.c: Delete.
 344         * Makefile.in: Regenerate.
 345         * configure: Regenerate.
 346         * po/SRC-POTFILES.in: Regenerate.
 347
 348 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
 349
 350         Microblaze Target: PIC data text relative
 351
 352         * bfd/reloc.c (2 new BFD relocations):
 353         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
 354         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
 355         * bfd/bfd-in2.h: Regenerate
 356         * bfd/libbfd.h: Regenerate
 357         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
 358         new relocs and handle them in both relocate and relax functions.
 359         (microblaze_elf_reloc_type_lookup): add mapping between for new
 360         bfd relocs.
 361         (microblaze_elf_relocate_section): Handle new relocs in case of
 362         elf relocation.
 363         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
 364
 365 2018-04-17  Nick Clifton  <nickc@redhat.com>
 366
 367         PR 23055
 368         * aoutx.h (find_nearest_line): Check that the symbol name exists
 369         and is long enough, before attempting to see if it is for a .o
 370         file.
 371         * hash.c (bfd_hash_hash): Add an assertion that the string is not
 372         NULL.
 373         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
 374         NULL.
 375         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
 376         has no name.
 377
 378         PR 23065
 379         * dwarf2.c (concat_filename): Check for a NULL table pointer.
 380
 381 2018-04-16  Nick Clifton  <nickc@redhat.com>
 382
 383         PR 23061
 384         * coffgen.c (coff_pointerize_aux): Check for an out of range
 385         fixup.
 386
 387 2018-04-16  Alan Modra  <amodra@gmail.com>
 388
 389         * Makefile.am: Remove arm-epoc-pe support.
 390         * coff-arm.c: Likewise.
 391         * config.bfd: Likewise.
 392         * configure.ac: Likewise.
 393         * targets.c: Likewise.
 394         * epoc-pe-arm.c: Delete.
 395         * epoc-pei-arm.c: Delete.
 396         * Makefile.in: Regenerate.
 397         * configure: Regenerate.
 398         * po/SRC-POTFILES.in: Regenerate.
 399
 400 2018-04-16  Alan Modra  <amodra@gmail.com>
 401
 402         * Makefile.am: Remove sparc-aout and sparc-coff support.
 403         * config.bfd: Likewise.
 404         * configure.ac: Likewise.
 405         * targets.c: Likewise.
 406         * aout-sparcle.c: Delete.
 407         * aoutf1.h: Delete.
 408         * cf-sparclynx.c: Delete.
 409         * coff-sparc.c: Delete.
 410         * demo64.c: Delete.
 411         * sparclinux.c: Delete.
 412         * sparclynx.c: Delete.
 413         * sparcnetbsd.c: Delete.
 414         * sunos.c: Delete.
 415         * Makefile.in: Regenerate.
 416         * configure: Regenerate.
 417         * po/SRC-POTFILES.in: Regenerate.
 418
 419 2018-04-16  Alan Modra  <amodra@gmail.com>
 420
 421         * Makefile.am: Remove m68k-aout and m68k-coff support.
 422         * aoutf1.h: Likewise.
 423         * aoutx.h: Likewise.
 424         * archive.c: Likewise.
 425         * bfd-in.h: Likewise.
 426         * bfd.c: Likewise.
 427         * coffcode.h: Likewise.
 428         * coffswap.h: Likewise.
 429         * config.bfd: Likewise.
 430         * configure.ac: Likewise.
 431         * configure.host: Likewise.
 432         * doc/bfd.texinfo: Likewise.
 433         * doc/bfdint.texi: Likewise.
 434         * freebsd.h: Likewise.
 435         * gen-aout.c: Likewise.
 436         * hpux-core.c: Likewise.
 437         * libaout.h: Likewise.
 438         * libbfd-in.h: Likewise.
 439         * pdp11.c: Likewise.
 440         * peicode.h: Likewise.
 441         * riscix.c: Likewise.
 442         * targets.c: Likewise.
 443         * aout0.c: Delete.
 444         * coff-apollo.c: Delete.
 445         * coff-aux.c: Delete.
 446         * coff-m68k.c: Delete.
 447         * coff-svm68k.c: Delete.
 448         * coff-u68k.c: Delete.
 449         * hosts/delta68.h: Delete.
 450         * hosts/hp300bsd.h: Delete.
 451         * hosts/m68kaux.h: Delete.
 452         * hosts/news.h: Delete.
 453         * hp300bsd.c: Delete.
 454         * hp300hpux.c: Delete.
 455         * liboasys.h: Delete.
 456         * m68k4knetbsd.c: Delete.
 457         * m68klinux.c: Delete.
 458         * m68knetbsd.c: Delete.
 459         * oasys.c: Delete.
 460         * versados.c: Delete.
 461         * Makefile.in: Regenerate.
 462         * bfd-in2.h: Regenerate.
 463         * configure: Regenerate.
 464         * libbfd.h: Regenerate.
 465         * po/SRC-POTFILES.in: Regenerate.
 466
 467 2018-04-16  Alan Modra  <amodra@gmail.com>
 468
 469         * Makefile.am: Remove sh5 and sh64 support.
 470         * archures.c: Likewise.
 471         * config.bfd: Likewise.
 472         * configure.ac: Likewise.
 473         * cpu-sh.c: Likewise.
 474         * elf32-sh-relocs.h: Likewise.
 475         * elf32-sh.c: Likewise.
 476         * targets.c: Likewise.
 477         * elf32-sh64-com.c: Delete.
 478         * elf32-sh64.c: Delete.
 479         * elf32-sh64.h: Delete.
 480         * elf64-sh64.c: Delete.
 481         * Makefile.in: Regenerate.
 482         * bfd-in2.h: Regenerate.
 483         * configure: Regenerate.
 484         * po/SRC-POTFILES.in: Regenerate.
 485
 486 2018-04-16  Alan Modra  <amodra@gmail.com>
 487
 488         * Makefile.am: Remove sh-symbianelf support.
 489         * config.bfd: Likewise.
 490         * configure.ac: Likewise.
 491         * targets.c: Likewise.
 492         * elf32-sh-symbian.c: Delete.
 493         * Makefile.in: Regenerate.
 494         * configure: Regenerate.
 495         * po/SRC-POTFILES.in: Regenerate.
 496
 497 2018-04-16  Alan Modra  <amodra@gmail.com>
 498
 499         * Makefile.am: Remove vax-bsd and vax-ultrix support.
 500         * config.bfd: Likewise.
 501         * configure.ac: Likewise.
 502         * targets.c: Likewise.
 503         * vaxbsd.c: Delete.
 504         * Makefile.in: Regenerate.
 505         * configure: Regenerate.
 506         * po/SRC-POTFILES.in: Regenerate.
 507
 508 2018-04-16  Alan Modra  <amodra@gmail.com>
 509
 510         * Makefile.am: Remove w65 support.
 511         * archures.c: Likewise.
 512         * coffcode.h: Likewise.
 513         * config.bfd: Likewise.
 514         * configure.ac: Likewise.
 515         * targets.c: Likewise.
 516         * coff-w65.c: Delete.
 517         * cpu-w65.c: Delete.
 518         * Makefile.in: Regenerate.
 519         * bfd-in2.h: Regenerate.
 520         * configure: Regenerate.
 521         * po/SRC-POTFILES.in: Regenerate.
 522
 523 2018-04-16  Alan Modra  <amodra@gmail.com>
 524
 525         * Makefile.am: Remove we32k support.
 526         * archures.c: Likewise.
 527         * coffcode.h: Likewise.
 528         * config.bfd: Likewise.
 529         * configure.ac: Likewise.
 530         * targets.c: Likewise.
 531         * coff-we32k.c: Delete.
 532         * cpu-we32k.c: Delete.
 533         * Makefile.in: Regenerate.
 534         * bfd-in2.h: Regenerate.
 535         * configure: Regenerate.
 536         * po/SRC-POTFILES.in: Regenerate.
 537
 538 2018-04-16  Alan Modra  <amodra@gmail.com>
 539
 540         * Makefile.am: Remove m88k support.
 541         * aoutx.h: Likewise.
 542         * archures.c: Likewise.
 543         * coffcode.h: Likewise.
 544         * coffswap.h: Likewise.
 545         * config.bfd: Likewise.
 546         * configure.ac: Likewise.
 547         * cpu-ns32k.c: Likewise.
 548         * elf32-nds32.c: Likewise.
 549         * mach-o.c: Likewise.
 550         * netbsd-core.c: Likewise.
 551         * reloc.c: Likewise.
 552         * targets.c: Likewise.
 553         * coff-m88k.c: Delete.
 554         * cpu-m88k.c: Delete.
 555         * elf32-m88k.c: Delete.
 556         * hosts/m88kmach3.h: Delete.
 557         * m88kmach3.c: Delete.
 558         * m88kopenbsd.c: Delete.
 559         * Makefile.in: Regenerate.
 560         * bfd-in2.h: Regenerate.
 561         * configure: Regenerate.
 562         * po/SRC-POTFILES.in: Regenerate.
 563
 564 2018-04-16  Alan Modra  <amodra@gmail.com>
 565
 566         * Makefile.am: Remove i370 support.
 567         * archures.c: Likewise.
 568         * config.bfd: Likewise.
 569         * configure.ac: Likewise.
 570         * targets.c: Likewise.
 571         * cpu-i370.c: Delete.
 572         * elf32-i370.c: Delete.
 573         * Makefile.in: Regenerate.
 574         * bfd-in2.h: Regenerate.
 575         * configure: Regenerate.
 576         * po/SRC-POTFILES.in: Regenerate.
 577
 578 2018-04-16  Alan Modra  <amodra@gmail.com>
 579
 580         * Makefile.am: Remove h8500 support.
 581         * archures.c: Likewise.
 582         * coffcode.h: Likewise.
 583         * config.bfd: Likewise.
 584         * configure.ac: Likewise.
 585         * targets.c: Likewise.
 586         * coff-h8500.c: Delete.
 587         * cpu-h8500.c: Delete.
 588         * Makefile.in: Regenerate.
 589         * bfd-in2.h: Regenerate.
 590         * configure: Regenerate.
 591         * po/SRC-POTFILES.in: Regenerate.
 592
 593 2018-04-16  Alan Modra  <amodra@gmail.com>
 594
 595         * Makefile.am: Remove h8300-coff support.
 596         * coffcode.h: Likewise.
 597         * config.bfd: Likewise.
 598         * configure.ac: Likewise.
 599         * reloc16.c: Likewise.
 600         * targets.c: Likewise.
 601         * coff-h8300.c: Delete.
 602         * Makefile.in: Regenerate.
 603         * configure: Regenerate.
 604         * po/SRC-POTFILES.in: Regenerate.
 605
 606 2018-04-16  Alan Modra  <amodra@gmail.com>
 607
 608         * Makefile.am: Remove IEEE 695 support.
 609         * archures.c: Likewise.
 610         * bfd.c: Likewise.
 611         * config.bfd: Likewise.
 612         * configure.ac: Likewise.
 613         * doc/bfd.texinfo: Likewise.
 614         * doc/bfdint.texi: Likewise.
 615         * doc/bfdsumm.texi: Likewise.
 616         * section.c: Likewise.
 617         * targets.c: Likewise.
 618         * ieee.c: Delete.
 619         * libieee.h: Delete.
 620         * Makefile.in: Regenerate.
 621         * bfd-in2.h: Regenerate.
 622         * configure: Regenerate.
 623         * po/SRC-POTFILES.in: Regenerate.
 624
 625 2018-04-16  Alan Modra  <amodra@gmail.com>
 626
 627         * config.bfd: Remove tandem support.
 628
 629 2018-04-16  Alan Modra  <amodra@gmail.com>
 630
 631         * Makefile.am: Remove newsos3 support.
 632         * aoutx.h: Likewise.
 633         * config.bfd: Likewise.
 634         * configure.ac: Likewise.
 635         * targets.c: Likewise.
 636         * newsos3.c: Delete.
 637         * Makefile.in: Regenerate.
 638         * configure: Regenerate.
 639         * po/SRC-POTFILES.in: Regenerate.
 640
 641 2018-04-16  Alan Modra  <amodra@gmail.com>
 642
 643         * Makefile.am: Remove netware support.
 644         * bfd-in.h: Likewise.
 645         * bfd.c: Likewise.
 646         * config.bfd: Likewise.
 647         * configure.ac: Likewise.
 648         * doc/bfdint.texi: Likewise.
 649         * ecoff.c: Likewise.
 650         * targets.c: Likewise.
 651         * libnlm.h: Delete.
 652         * nlm-target.h: Delete.
 653         * nlm.c: Delete.
 654         * nlm32-alpha.c: Delete.
 655         * nlm32-i386.c: Delete.
 656         * nlm32-ppc.c: Delete.
 657         * nlm32-sparc.c: Delete.
 658         * nlm32.c: Delete.
 659         * nlm64.c: Delete.
 660         * nlmcode.h: Delete.
 661         * nlmswap.h: Delete.
 662         * Makefile.in: Regenerate.
 663         * bfd-in2.h: Regenerate.
 664         * configure: Regenerate.
 665         * po/SRC-POTFILES.in: Regenerate.
 666
 667 2018-04-16  Alan Modra  <amodra@gmail.com>
 668
 669         * archures.c: Remove tahoe support.
 670         * config.bfd: Likewise.
 671         * configure.ac: Likewise.
 672         * hosts/tahoe.h: Delete.
 673         * bfd-in2.h: Regenerate.
 674         * configure: Regenerate.
 675
 676 2018-04-14  Alan Modra  <amodra@gmail.com>
 677
 678         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
 679         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
 680         sanity test.
 681         (elfNN_bed): Init relropagesize.
 682         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
 683         select relropagesize.
 684         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 685         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 686         (ELF_MINPAGESIZE): Don't define.
 687         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
 688         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
 689         * bfd-in2.h: Regenerate.
 690
 691 2018-04-14  Alan Modra  <amodra@gmail.com>
 692
 693         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
 694         on __QNXTARGET__ define.
 695
 696 2018-04-14  Alan Modra  <amodra@gmail.com>
 697
 698         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
 699         to obsolete list.
 700
 701 2018-04-11  Alan Modra  <amodra@gmail.com>
 702
 703         * aout-adobe.c: Delete.
 704         * bout.c: Delete.
 705         * coff-i860.c: Delete.
 706         * coff-i960.c: Delete.
 707         * cpu-i860.c: Delete.
 708         * cpu-i960.c: Delete.
 709         * elf32-i860.c: Delete.
 710         * elf32-i960.c: Delete.
 711         * hosts/i860mach3.h: Delete.
 712         * Makefile.am: Remove i860, i960, bout, and adobe support.
 713         * archures.c: Remove i860 and i960 support.
 714         * coffcode.h: Likewise.
 715         * reloc.c: Likewise.
 716         * aoutx.h: Comment updates.
 717         * archive.c: Remove BOUT and i960 support.
 718         * bfd.c: Remove BOUT support.
 719         * coffswap.h: Remove i960 support.
 720         * config.bfd: Remove i860, i960 and adobe targets.
 721         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
 722         * targets.c: Likewise.
 723         * ieee.c: Remove i960 support.
 724         * mach-o.c: Remove i860 support.
 725         * Makefile.in: Regenerate.
 726         * bfd-in2.h: Regenerate.
 727         * configure: Regenerate.
 728         * libbfd.h: Regenerate.
 729         * po/SRC-POTFILES.in: Regenerate.
 730
 731 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 732
 733         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
 734         in the BFD symbol referred by the relocation.
 735         (mips_elf64_write_rela): Likewise.
 736
 737 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
 738
 739         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
 740         error for out-of-range `r_sym' values.
 741
 742 2018-04-09  Alan Modra  <amodra@gmail.com>
 743
 744         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
 745         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
 746         (ppc64_elf_check_relocs): Set has_pltcall.
 747         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
 748         (ppc64_elf_inline_plt): New function.
 749         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
 750         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
 751         * elf32-ppc.c (has_pltcall): Define.
 752         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
 753         (ppc_elf_check_relocs): Set has_pltcall.
 754         (ppc_elf_inline_plt): New function.
 755         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
 756         (ppc_elf_size_dynamic_sections): Likewise.
 757         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
 758
 759 2018-04-09  Alan Modra  <amodra@gmail.com>
 760
 761         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
 762         (is_plt_seq_reloc): New function.
 763         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
 764         (ppc_elf_tls_optimize): Handle inline plt call sequence.
 765         (ppc_elf_relax_section): Handle PLTCALL reloc.
 766         (ppc_elf_relocate_section): Nop out inline plt call sequence when
 767         resolving locally.
 768         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
 769         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
 770         (has_tls_get_addr_call): Correct comment.
 771         (is_branch_reloc): Add PLTCALL.
 772         (is_plt_seq_reloc): New function.
 773         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
 774         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
 775         entry for R_PPC64_PLTCALL.
 776         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
 777         (ppc_type_of_stub): Handle PLTCALL reloc.
 778         (toc_adjusting_stub_needed): Likewise.
 779         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
 780         reloc insn.  Nop out inline plt call sequence when resolving
 781         locally.  Handle __tls_get_addr inline plt call optimization.
 782
 783 2018-04-09  Alan Modra  <amodra@gmail.com>
 784
 785         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
 786         (struct ppc_stub_hash_entry): Add symtype field.
 787         (PLT_KEEP): Define.
 788         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
 789         (create_linkage_sections): Create pltlocal and relpltlocal.
 790         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
 791         Set PLT_KEEP.
 792         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 793         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 794         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 795         Keep PLT entries for inline calls against locals.
 796         (ppc_build_one_stub): Use pltlocal as appropriate.
 797         (ppc_size_one_stub): Likewise.
 798         (ppc64_elf_size_stubs): Set symtype.
 799         (build_global_entry_stubs_and_plt): Init pltlocal and write
 800         relpltlocal for globals.
 801         (write_plt_relocs_for_local_syms): Likewise for local syms.
 802         (ppc64_elf_relocate_section): Support PLT for local syms.
 803         * elf32-ppc.c (PLT_KEEP): Define.
 804         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
 805         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
 806         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
 807         Set PLT_KEEP.  Adjust update_local_sym_info call.
 808         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
 809         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
 810         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
 811         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
 812         (write_global_sym_plt): Init pltlocal and write relpltlocal.
 813         (ppc_finish_symbols): Likewise for locals.
 814
 815 2018-04-09  Alan Modra  <amodra@gmail.com>
 816
 817         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
 818         for local symbols to..
 819         (write_plt_relocs_for_local_syms): ..here.  New function.
 820         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
 821         global symbols to..
 822         (build_global_entry_stubs_and_plt): ..here.  Rename from
 823         build_global_entry_stubs.
 824         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
 825         Call write_plt_relocs_for_local_syms.
 826         * elf32-ppc.c (get_sym_h): New function.
 827         (ppc_elf_relax_section): Use get_sym_h.
 828         (ppc_elf_relocate_section): Move output of PLT relocs and glink
 829         stubs for local symbols to..
 830         (ppc_finish_symbols): ..here.  New function.
 831         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
 832         global syms to..
 833         (write_global_sym_plt): ..here.  New function.
 834         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
 835         (ppc_finish_symbols): Declare.
 836
 837 2018-04-09  Alan Modra  <amodra@gmail.com>
 838
 839         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
 840         (ppc_elf_relocate_section): Likewise.
 841         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
 842         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
 843         resolution to plt entry relative to toc pointer.
 844
 845 2018-04-09  Alan Modra  <amodra@gmail.com>
 846
 847         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 848         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
 849         file when other TLS flags are tested in a mask.
 850         (TLS_MARK, NON_GOT): Define.
 851         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 852         (update_local_sym_info): Don't create got entry when NON_GOT.
 853         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 854         Set TLS_MARK.
 855         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
 856         (ppc64_elf_relocate_section): Likewise.
 857         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
 858         __tls_get_addr calls lacking a marker reloc.
 859         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
 860         TLS_TPRELGD): Renumber.  Update comment.
 861         (TLS_MARK, NON_GOT): Define.
 862         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
 863         (update_local_sym_info): Don't create got entry when NON_GOT.
 864         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
 865         Set TLS_MARK.
 866         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
 867         __tls_get_addr calls lacking a marker reloc.
 868
 869 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
 870
 871         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
 872         R_X86_64_converted_reloc_bit.
 873
 874 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
 875
 876         PR gas/22318
 877         * configure: Regenerated.
 878
 879 2018-04-05  Alan Modra  <amodra@gmail.com>
 880
 881         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
 882         (elf_hppa_info_to_howto_rel): Likewise.
 883
 884 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 885
 886         * elf-hppa.h (elf_hppa_info_to_howto): Also return
 887         unsuccessfully for unimplemented relocations.
 888         (elf_hppa_info_to_howto_rel): Likewise.
 889
 890 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 891
 892         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
 893         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
 894         howto lookup failure.
 895         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
 896         accordingly.
 897         (elf32_i860_info_to_howto_rela): Likewise.
 898         (elf32_i860_relocate_splitn): Likewise.
 899         (elf32_i860_relocate_pc16): Likewise.
 900         (elf32_i860_relocate_pc26): Likewise.
 901         (elf32_i860_relocate_section): Likewise.
 902
 903 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 904
 905         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
 906         check for `visium_elf_howto_table' table access.
 907
 908 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 909
 910         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
 911         check for `iq2000_elf_howto_table' table access.
 912
 913 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 914
 915         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
 916         for `elf32_frv_howto_table' table access.
 917
 918 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
 919
 920         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
 921         unsuccessfully for placeholder howtos.
 922         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
 923         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
 924
 925 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
 926
 927         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
 928         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
 929
 930 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 931
 932         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
 933         ATTRIBUTE_UNUSED from `abfd'.
 934
 935 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 936
 937         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
 938         `_bfd_error_handler' call formatting.
 939
 940 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
 941
 942         * elf32-mips.c (mips_info_to_howto_rel): Call
 943         `mips_elf32_rtype_to_howto' directly rather than via
 944         `->elf_backend_mips_rtype_to_howto'.
 945
 946 2018-03-28  Renlin Li  <renlin.li@arm.com>
 947
 948         PR ld/22970
 949         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
 950         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 951         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 952         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 953         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 954         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 955         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 956         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 957         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 958         (elfNN_aarch64_final_link_relocate): Support new relocations.
 959         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
 960         relocations.
 961         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
 962
 963 2018-03-28  Renlin Li  <renlin.li@arm.com>
 964
 965         PR ld/22970
 966         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
 967         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
 968         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
 969         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 970         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
 971         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 972         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
 973         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 974         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
 975         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 976         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
 977         TLSLE_LDST16_TPREL_LO12,
 978         TLSLE_LDST16_TPREL_LO12_NC,
 979         TLSLE_LDST32_TPREL_LO12,
 980         TLSLE_LDST32_TPREL_LO12_NC,
 981         TLSLE_LDST64_TPREL_LO12,
 982         TLSLE_LDST64_TPREL_LO12_NC,
 983         TLSLE_LDST8_TPREL_LO12,
 984         TLSLE_LDST8_TPREL_LO12_NC.
 985         * bfd-in2.h: Regenerated.
 986         * libbfd.h: Regenerated.
 987
 988 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
 989
 990         PR ld/22972
 991         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
 992         has_old_style_got_reloc.
 993         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
 994         relocations.  Fix a couple of long lines.
 995         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
 996         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
 997         GOT relocations.
 998
 999 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         PR ld/23000
1002         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1003         ENDBR64 to the TLSDESC PLT entry.
1004
1005 2018-03-21  Alan Modra  <amodra@gmail.com>
1006
1007         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1008         symbols.  Use size_t counts.  Delete redundant opd test.
1009
1010 2018-03-21  Alan Modra  <amodra@gmail.com>
1011
1012         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
1013
1014 2018-03-21  Alan Modra  <amodra@gmail.com>
1015
1016         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
1017         field unsigned.
1018         (update_local_sym_info): Likewise for local_got_tls_masks.
1019         (ppc_elf_tls_optimize): Likewise for lgot_masks.
1020
1021 2018-03-21  Alan Modra  <amodra@gmail.com>
1022
1023         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
1024         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
1025         do in size_dynamic_sections.
1026
1027 2018-03-21  Alan Modra  <amodra@gmail.com>
1028
1029         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
1030         without first checking array bounds.
1031         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1032
1033 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
1034
1035         PR ld/22983
1036         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
1037         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
1038
1039 2018-03-19  Nick Clifton  <nickc@redhat.com>
1040
1041         * po/es.po: Updated Spanish translation.
1042
1043 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
1044
1045         * elf32-xtensa.c (xlate_map_entry): Change types of address
1046         fields from 'unsigned' to 'bfd_vma'.
1047         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
1048         the key argument to bsearch. Allow offsets past the end of a
1049         section, use the last map entry for translation of such offsets.
1050
1051 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1052
1053         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
1054         Not support the target feature.
1055         (nds32_elf_ex9_itb_base): Likewise.
1056         (nds32_elf_ex9_import_table): Likewise.
1057         (nds32_elf_ex9_finish): Likewise.
1058         (nds32_elf_ex9_reloc_jmp): Likewise.
1059         (nds32_elf_get_insn_with_reg): Likewise.
1060         (nds32_get_local_syms): Likewise.
1061         (nds32_elf_ex9_replace_instruction): Likewise.
1062         (nds32_elf_ifc_calc): Likewise.
1063         (nds32_elf_ifc_finish): Likewise.
1064         (nds32_elf_ifc_replace): Likewise.
1065         (nds32_elf_ifc_reloc): Likewise.
1066
1067 2018-03-14  Alan Modra  <amodra@gmail.com>
1068
1069         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
1070         sfpr size added before defining alias symbols.
1071         (ppc64_elf_build_stubs): Add stub section padding before
1072         copying sfpr contents and defining save/restore alias symbols.
1073
1074 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1075
1076         PR ld/20882
1077         * elflink.c (elf_gc_mark_debug_section): Also check the local
1078         debug definition section.
1079
1080 2018-03-13  Nick Clifton  <nickc@redhat.com>
1081
1082         PR 22113
1083         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
1084         function.  Add an end address parameter.  Check access of the data
1085         pointer to make sure that they do not extend beyond the end
1086         address.  Return FALSE if any check fails.  Add the end address
1087         pointer to the ui structure.
1088         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
1089         codes to make sure that they do not extend beyond the end address
1090         pointer.  Print an error message and return immediately if any
1091         check fails.
1092
1093 2018-03-09  Nick Clifton  <nickc@redhat.com>
1094
1095         * elf64-s390.c (elf_s390_relocate_section): Move check for
1096         relocations against non-allocated sections to before the code that
1097         handles ifunc relocations.
1098         * elf32-s390.c (elf_s390_relocate_section): Likewise.
1099         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
1100         relocs against IFUNC symbols in non-allocated sections as relocs
1101         against FUNC symbols.
1102         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
1103
1104 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1105
1106         PR ld/22929
1107         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
1108         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
1109         relocation against FUNC symbol.
1110         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
1111
1112 2018-03-07  Renlin Li  <renlin.li@arm.com>
1113
1114         PR ld/20402
1115         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
1116         symbol, and don't emit relocation in specific case.
1117
1118 2018-03-07  Alan Modra  <amodra@gmail.com>
1119
1120         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
1121         (mips_elf64_slurp_one_reloc_table): Pass on error.
1122
1123 2018-03-03  James Cowgill  <james.cowgill@mips.com>
1124             Maciej W. Rozycki  <macro@mips.com>
1125
1126         PR ld/21900
1127         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
1128         after calling `undefined_symbol' hook if this is an error
1129         condition.  Assume the value of 0 for the symbol requested
1130         otherwise.
1131
1132 2018-03-02  Jim Wilson  <jimw@sifive.com>
1133
1134         PR 22903
1135         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
1136         and nop instead of 4.
1137         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
1138         8 instead of 4.
1139
1140 2018-03-01  Jim Wilson  <jimw@sifive.com>
1141
1142         PR 22756
1143         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
1144         else if instead of if.
1145
1146 2018-03-01  Alan Modra  <amodra@gmail.com>
1147
1148         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
1149
1150 2018-02-28  Alan Modra  <amodra@gmail.com>
1151
1152         PR 22887
1153         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
1154
1155 2018-02-28  Nick Clifton  <nickc@redhat.com>
1156
1157         PR 22895
1158         PR 22893
1159         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
1160         pointer.  Drop unused abfd parameter.  Check the size of the block
1161         before initialising the data field.  Return the end pointer if the
1162         size is invalid.
1163         (read_attribute_value): Adjust invocations of read_n_bytes.
1164
1165         PR 22894
1166         * dwarf1.c (parse_die): Check the length of form blocks before
1167         advancing the data pointer.
1168
1169 2018-02-28  Alan Modra  <amodra@gmail.com>
1170
1171         PR 22887
1172         * aoutx.h (translate_symbol_table): Print an error message and set
1173         bfd_error on finding an invalid name string offset.
1174
1175 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
1176
1177         * config.in: Regenerated.
1178         * configure: Likewise.
1179         * configure.ac: Add --enable-separate-code.
1180         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
1181         to 1 for Linux/x86 targets,
1182         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
1183         DEFAULT_LD_Z_SEPARATE_CODE is 1.
1184
1185 2018-02-27  Nick Clifton  <nickc@redhat.com>
1186
1187         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
1188         message.
1189         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
1190         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
1191         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
1192         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
1193         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1194         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
1195         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1196         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
1197         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
1198
1199         PR 22875
1200         * elf-bfd.h (struct elf_backend_data): Change the return type of
1201         the elf_info_to_howto and elf_info_to_howto_rel function pointers
1202         to bfd_boolean.
1203         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
1204         value from the info_to_howto function and fail if that function
1205         failed.
1206         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
1207         from the info_to_howto function.
1208         (elf32_h8_relax_section): Likewise.
1209         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
1210         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1211         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1212         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1213         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
1214         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
1215         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
1216         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
1217         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
1218         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
1219         (riscv_elf_relocate_section): Likewise.
1220         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
1221         bfd_boolean.  Issue an error message, set an error value and
1222         return FALSE if the reloc is not recognized.
1223         (elf_hppa_info_to_howto_rel): Likewise.
1224         * elf-m10200.c (mn10200_info_to_howto): Likewise.
1225         * elf-m10300.c (mn10300_info_to_howto): Likewise.
1226         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
1227         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
1228         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
1229         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
1230         * elf32-bfin.c (bfin_info_to_howto): Likewise.
1231         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
1232         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
1233         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
1234         (cris_info_to_howto_rela): Likewise.
1235         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
1236         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
1237         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
1238         Likewise.
1239         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
1240         (elf32_dlx_info_to_howto_rel): Likewise.
1241         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
1242         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
1243         * elf32-frv.c (frv_info_to_howto_rela)
1244         (frvfdpic_info_to_howto_rel): Likewise.
1245         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
1246         * elf32-gen.c (elf_generic_info_to_howto)
1247         (elf_generic_info_to_howto_rel): Likewise.
1248         * elf32-h8300.c (elf32_h8_info_to_howto)
1249         (elf32_h8_info_to_howto_rel): Likewise.
1250         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
1251         * elf32-i386.c (elf_i386_reloc_type_lookup)
1252         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
1253         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
1254         Likewise.
1255         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
1256         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
1257         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
1258         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
1259         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
1260         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
1261         Likewise.
1262         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
1263         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
1264         * elf32-m68k.c (rtype_to_howto): Likewise.
1265         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
1266         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
1267         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
1268         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
1269         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1270         Likewise.
1271         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
1272         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
1273         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
1274         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
1275         Likewise.
1276         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
1277         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
1278         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
1279         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
1280         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
1281         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
1282         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
1283         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
1284         * elf32-score.c (s3_bfd_score_info_to_howto)
1285         (_bfd_score_info_to_howto): Likewise.
1286         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
1287         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
1288         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
1289         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
1290         (elf32_tic6x_info_to_howto_rel): Likewise.
1291         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
1292         * elf32-v850.c (v850_elf_info_to_howto_rel)
1293         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
1294         * elf32-vax.c (rtype_to_howto): Likewise.
1295         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
1296         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
1297         (elf32_wasm32_info_to_howto_rela): Likewise.
1298         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
1299         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
1300         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
1301         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
1302         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
1303         * elf64-gen.c (elf_generic_info_to_howto)
1304         (elf_generic_info_to_howto_rel): Likewise.
1305         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
1306         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
1307         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
1308         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
1309         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
1310         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
1311         Likewise.
1312         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
1313         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
1314         Likewise.
1315         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
1316         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
1317         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
1318         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
1319         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
1320         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
1321         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
1322         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
1323         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
1324         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
1325         Default to NULL.
1326
1327 2018-02-26  Jim Wilson  <jimw@sifive.com>
1328             Stephan Schreiber <info@fs-driver.org>
1329
1330         PR 15904
1331         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
1332         call, set changed_contents and changed_relocs.  Likewise after
1333         successful ia64_elf_relax_br call.
1334
1335 2018-02-26  Alan Modra  <amodra@gmail.com>
1336
1337         * elf.c (assign_file_positions_except_relocs): Don't segfault
1338         when actual number of phdrs is less than allocated.  Delete
1339         outdated comment.  Formatting.
1340
1341 2018-02-26  Alan Modra  <amodra@gmail.com>
1342
1343         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
1344         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
1345         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1346         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
1347         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
1348         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
1349         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
1350         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
1351         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
1352         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
1353         error/warning messages.
1354
1355 2018-02-26  Alan Modra  <amodra@gmail.com>
1356
1357         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
1358         * syms.c: Standardize error/warning messages.
1359
1360 2018-02-26  Alan Modra  <amodra@gmail.com>
1361
1362         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
1363         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
1364         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
1365         * peXXigen.c, * peicode.h: Standardize error/warning messages.
1366
1367 2018-02-26  Alan Modra  <amodra@gmail.com>
1368
1369         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
1370
1371 2018-02-26  Alan Modra  <amodra@gmail.com>
1372
1373         * elfxx-mips.c: Standardize error/warning messages.
1374
1375 2018-02-26  Alan Modra  <amodra@gmail.com>
1376
1377         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
1378         * elflink.c: Standardize error/warning messages.  Replace use of
1379         linker callback einfo with _bfd_error_handler when possible.
1380
1381 2018-02-26  Alan Modra  <amodra@gmail.com>
1382
1383         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
1384         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
1385         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
1386         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
1387         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1388         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1389         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
1390         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1391         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1392         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
1393         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1394         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
1395         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
1396         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
1397         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
1398         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
1399         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1400         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
1401         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1402         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
1403         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
1404         unrecognized/unsupported reloc message.
1405
1406 2018-02-26  Alan Modra  <amodra@gmail.com>
1407
1408         * elf32-ppc.c: Standardize error/warning messages.  Use
1409         _bfd_error_handler rather than einfo when einfo features not used.
1410         * elf64-ppc.c: Likewise.
1411
1412 2018-02-23  Alan Modra  <amodra@gmail.com>
1413
1414         PR 22881
1415         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
1416         segment if no matching LOAD segment.
1417
1418 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1419
1420         * elf32-nds32.h: Define mask for ict_model.
1421
1422 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
1423
1424         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
1425
1426 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1427
1428         Revert
1429         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
1430
1431         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
1432         .reginfo section has wrong size.
1433
1434 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1435
1436         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
1437         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
1438         `.MIPS.abiflags' sections.
1439         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
1440         section's end.
1441
1442 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1443
1444         * section.c (SEC_FIXED_SIZE): New macro.
1445         * bfd-in2.h: Regenerate.
1446
1447 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
1448
1449         * section.c (SEC_HAS_GOT_REF): Remove macro.
1450         * bfd-in2.h: Regenerate.
1451
1452 2018-02-19  Alan Modra  <amodra@gmail.com>
1453
1454         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
1455         arguments.
1456         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
1457         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
1458         (_bfd_riscv_relax_pc): Likewise and fix typos.
1459         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
1460         * libbfd.h: Regenerate.
1461
1462 2018-02-19  Alan Modra  <amodra@gmail.com>
1463
1464         * dwarf2.c (read_section): Don't use 'll' format modifier.
1465         (find_abstract_instance): Likewise.
1466         * elfcore.h (elf_core_file_p): Likewise.
1467
1468 2018-02-19  Alan Modra  <amodra@gmail.com>
1469
1470         * bfd-in.h: Include inttypes.h or if not available define
1471         PRId64, PRIu64 and PRIx64.
1472         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
1473         modifier to print bfd_vma.
1474         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1475         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
1476         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1477         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
1478         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
1479         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
1480         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
1481         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
1482         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
1483         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1484         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
1485         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
1486         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
1487         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
1488         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
1489         and cast input to uint64_t, and similarly for Ld and Lu.
1490         * bfd-in2.h: Regenerate.
1491
1492 2018-02-19  Alan Modra  <amodra@gmail.com>
1493
1494         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
1495         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
1496         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
1497         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
1498         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
1499         * reloc.c: Replace use of %R and %T in format strings passed to
1500         einfo and friends by %pR and %pT.
1501
1502 2018-02-19  Alan Modra  <amodra@gmail.com>
1503
1504         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
1505         of %A and %B.
1506         * aout-adobe.c: Update all messages using %A and %B.
1507         * aout-cris.c: Likewise.
1508         * aoutx.h: Likewise.
1509         * archive.c: Likewise.
1510         * binary.c: Likewise.
1511         * cache.c: Likewise.
1512         * coff-alpha.c: Likewise.
1513         * coff-arm.c: Likewise.
1514         * coff-i860.c: Likewise.
1515         * coff-mcore.c: Likewise.
1516         * coff-ppc.c: Likewise.
1517         * coff-rs6000.c: Likewise.
1518         * coff-sh.c: Likewise.
1519         * coff-tic4x.c: Likewise.
1520         * coff-tic54x.c: Likewise.
1521         * coff-tic80.c: Likewise.
1522         * coff64-rs6000.c: Likewise.
1523         * coffcode.h: Likewise.
1524         * coffgen.c: Likewise.
1525         * cofflink.c: Likewise.
1526         * coffswap.h: Likewise.
1527         * compress.c: Likewise.
1528         * cpu-arm.c: Likewise.
1529         * ecoff.c: Likewise.
1530         * elf-attrs.c: Likewise.
1531         * elf-eh-frame.c: Likewise.
1532         * elf-ifunc.c: Likewise.
1533         * elf-m10300.c: Likewise.
1534         * elf-properties.c: Likewise.
1535         * elf-s390-common.c: Likewise.
1536         * elf.c: Likewise.
1537         * elf32-arc.c: Likewise.
1538         * elf32-arm.c: Likewise.
1539         * elf32-avr.c: Likewise.
1540         * elf32-bfin.c: Likewise.
1541         * elf32-cr16.c: Likewise.
1542         * elf32-cr16c.c: Likewise.
1543         * elf32-cris.c: Likewise.
1544         * elf32-crx.c: Likewise.
1545         * elf32-d10v.c: Likewise.
1546         * elf32-d30v.c: Likewise.
1547         * elf32-epiphany.c: Likewise.
1548         * elf32-fr30.c: Likewise.
1549         * elf32-frv.c: Likewise.
1550         * elf32-gen.c: Likewise.
1551         * elf32-hppa.c: Likewise.
1552         * elf32-i370.c: Likewise.
1553         * elf32-i386.c: Likewise.
1554         * elf32-i960.c: Likewise.
1555         * elf32-ip2k.c: Likewise.
1556         * elf32-iq2000.c: Likewise.
1557         * elf32-lm32.c: Likewise.
1558         * elf32-m32c.c: Likewise.
1559         * elf32-m32r.c: Likewise.
1560         * elf32-m68hc11.c: Likewise.
1561         * elf32-m68hc12.c: Likewise.
1562         * elf32-m68hc1x.c: Likewise.
1563         * elf32-m68k.c: Likewise.
1564         * elf32-mcore.c: Likewise.
1565         * elf32-mep.c: Likewise.
1566         * elf32-metag.c: Likewise.
1567         * elf32-microblaze.c: Likewise.
1568         * elf32-moxie.c: Likewise.
1569         * elf32-msp430.c: Likewise.
1570         * elf32-mt.c: Likewise.
1571         * elf32-nds32.c: Likewise.
1572         * elf32-nios2.c: Likewise.
1573         * elf32-or1k.c: Likewise.
1574         * elf32-pj.c: Likewise.
1575         * elf32-ppc.c: Likewise.
1576         * elf32-rl78.c: Likewise.
1577         * elf32-rx.c: Likewise.
1578         * elf32-s390.c: Likewise.
1579         * elf32-score.c: Likewise.
1580         * elf32-score7.c: Likewise.
1581         * elf32-sh-symbian.c: Likewise.
1582         * elf32-sh.c: Likewise.
1583         * elf32-sh64.c: Likewise.
1584         * elf32-sparc.c: Likewise.
1585         * elf32-spu.c: Likewise.
1586         * elf32-tic6x.c: Likewise.
1587         * elf32-tilepro.c: Likewise.
1588         * elf32-v850.c: Likewise.
1589         * elf32-vax.c: Likewise.
1590         * elf32-visium.c: Likewise.
1591         * elf32-wasm32.c: Likewise.
1592         * elf32-xgate.c: Likewise.
1593         * elf32-xtensa.c: Likewise.
1594         * elf64-alpha.c: Likewise.
1595         * elf64-gen.c: Likewise.
1596         * elf64-hppa.c: Likewise.
1597         * elf64-ia64-vms.c: Likewise.
1598         * elf64-mmix.c: Likewise.
1599         * elf64-ppc.c: Likewise.
1600         * elf64-s390.c: Likewise.
1601         * elf64-sh64.c: Likewise.
1602         * elf64-sparc.c: Likewise.
1603         * elf64-x86-64.c: Likewise.
1604         * elfcode.h: Likewise.
1605         * elfcore.h: Likewise.
1606         * elflink.c: Likewise.
1607         * elfnn-aarch64.c: Likewise.
1608         * elfnn-ia64.c: Likewise.
1609         * elfnn-riscv.c: Likewise.
1610         * elfxx-mips.c: Likewise.
1611         * elfxx-sparc.c: Likewise.
1612         * elfxx-tilegx.c: Likewise.
1613         * elfxx-x86.c: Likewise.
1614         * hpux-core.c: Likewise.
1615         * ieee.c: Likewise.
1616         * ihex.c: Likewise.
1617         * libbfd.c: Likewise.
1618         * linker.c: Likewise.
1619         * mach-o.c: Likewise.
1620         * merge.c: Likewise.
1621         * mmo.c: Likewise.
1622         * oasys.c: Likewise.
1623         * pdp11.c: Likewise.
1624         * pe-mips.c: Likewise.
1625         * peXXigen.c: Likewise.
1626         * peicode.h: Likewise.
1627         * reloc.c: Likewise.
1628         * rs6000-core.c: Likewise.
1629         * srec.c: Likewise.
1630         * stabs.c: Likewise.
1631         * vms-alpha.c: Likewise.
1632         * xcofflink.c: Likewise.
1633
1634 2018-02-19  Alan Modra  <amodra@gmail.com>
1635
1636         PR 22845
1637         * elf.c (IS_TBSS): Define.
1638         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
1639         (assign_file_positions_for_non_load_sections): Revert last change.
1640         Properly calculate load segment limits to compare against relro limits.
1641
1642 2018-02-17  Alan Modra  <amodra@gmail.com>
1643
1644         PR 22845
1645         * elf.c (assign_file_positions_for_non_load_sections): Ignore
1646         degenerate zero size PT_LOAD segments when finding one overlapping
1647         the PT_GNU_RELRO segment.
1648
1649 2018-02-16  Alan Modra  <amodra@gmail.com>
1650
1651         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
1652         (_bfd_bool_bfd_true): Rename from bfd_true.
1653         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
1654         (_bfd_int_bfd_0): Rename from bfd_0.
1655         (_bfd_uint_bfd_0): Rename from bfd_0u.
1656         (_bfd_long_bfd_0): Rename from bfd_0l.
1657         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
1658         (_bfd_void_bfd): Rename from bfd_void.
1659         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
1660         (_bfd_bool_bfd_link_false_error),
1661         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
1662         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
1663         (_bfd_bool_bfd_asection_bfd_asection_true),
1664         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
1665         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
1666         * archive.c (_bfd_noarchive_get_elt_at_index),
1667         (_bfd_noarchive_openr_next_archived_file),
1668         (_bfd_noarchive_construct_extended_name_table),
1669         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
1670         (_bfd_noarchive_write_armap): New functions.
1671         * archures.c (_bfd_nowrite_set_arch_mach): New function.
1672         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
1673         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
1674         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
1675         (alpha_ecoff_swap_coff_lineno_out),
1676         (alpha_ecoff_swap_coff_reloc_out): New functions.
1677         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
1678         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
1679         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
1680         (mips_ecoff_swap_coff_lineno_out),
1681         (mips_ecoff_swap_coff_reloc_out): New functions.
1682         * coffcode.h (coff_set_alignment_hook): Replace define with
1683         new function.
1684         (symname_in_debug_hook): Likewise.
1685         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
1686         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
1687         * elf.c (assign_file_positions_except_relocs): Test
1688         elf_backend_allow_non_load_phdr for NULL.
1689         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
1690         _bfd_elf_link_omit_section_dynsym.  Update uses.
1691         (_bfd_elf_omit_section_dynsym_all): New function.
1692         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
1693         (_bfd_elf_omit_section_dynsym_default): Declare.
1694         (_bfd_elf_omit_section_dynsym_all): Declare.
1695         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
1696         (_bfd_nolink_bfd_get_relocated_section_contents),
1697         (_bfd_nolink_bfd_lookup_section_flags),
1698         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
1699         (_bfd_nolink_bfd_link_hash_table_create),
1700         (_bfd_nolink_bfd_link_just_syms),
1701         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
1702         (_bfd_nolink_bfd_link_split_section),
1703         (_bfd_nolink_section_already_linked),
1704         (_bfd_nolink_bfd_define_common_symbol),
1705         (_bfd_nolink_bfd_define_start_stop): New functions.
1706         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
1707         (_bfd_norelocs_bfd_reloc_name_lookup),
1708         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
1709         * section.c (_bfd_nowrite_set_section_contents): New function.
1710         * syms.c (_bfd_nosymbols_canonicalize_symtab),
1711         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
1712         (_bfd_nosymbols_get_symbol_version_string),
1713         (_bfd_nosymbols_bfd_is_local_label_name),
1714         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
1715         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
1716         (_bfd_nosymbols_bfd_make_debug_symbol),
1717         ( _bfd_nosymbols_read_minisymbols),
1718         ( _bfd_nosymbols_minisymbol_to_symbol),
1719         (_bfd_nodynamic_get_synthetic_symtab): New functions.
1720         * libbfd-in.h: Declare new functions.  Update existing defines,
1721         removing casts.
1722         * aix386-core.c: Update to use new hooks.  Formatting.
1723         * aout-adobe.c: Likewise.
1724         * aout-arm.c: Likewise.
1725         * aout-target.h: Likewise.
1726         * aout-tic30.c: Likewise.
1727         * aoutf1.h: Likewise.
1728         * binary.c: Likewise.
1729         * bout.c: Likewise.
1730         * cisco-core.c: Likewise.
1731         * coff-alpha.c: Likewise.
1732         * coff-i386.c: Likewise.
1733         * coff-i860.c: Likewise.
1734         * coff-i960.c: Likewise.
1735         * coff-ia64.c: Likewise.
1736         * coff-mips.c: Likewise.
1737         * coff-ppc.c: Likewise.
1738         * coff-rs6000.c: Likewise.
1739         * coff-sh.c: Likewise.
1740         * coff-tic30.c: Likewise.
1741         * coff-tic54x.c: Likewise.
1742         * coff-x86_64.c: Likewise.
1743         * coff64-rs6000.c: Likewise.
1744         * coffcode.h: Likewise.
1745         * elf-m10300.c: Likewise.
1746         * elf32-cr16.c: Likewise.
1747         * elf32-lm32.c: Likewise.
1748         * elf32-m32r.c: Likewise.
1749         * elf32-metag.c: Likewise.
1750         * elf32-score.c: Likewise.
1751         * elf32-score7.c: Likewise.
1752         * elf32-tilepro.c: Likewise.
1753         * elf32-xstormy16.c: Likewise.
1754         * elf32-xtensa.c: Likewise.
1755         * elf64-alpha.c: Likewise.
1756         * elf64-hppa.c: Likewise.
1757         * elf64-ia64-vms.c: Likewise.
1758         * elf64-mmix.c: Likewise.
1759         * elf64-sh64.c: Likewise.
1760         * elfnn-ia64.c: Likewise.
1761         * elfxx-sparc.c: Likewise.
1762         * elfxx-target.h: Likewise.
1763         * elfxx-tilegx.c: Likewise.
1764         * elfxx-x86.h: Likewise.
1765         * hp300hpux.c: Likewise.
1766         * hppabsd-core.c: Likewise.
1767         * hpux-core.c: Likewise.
1768         * i386msdos.c: Likewise.
1769         * i386os9k.c: Likewise.
1770         * ieee.c: Likewise.
1771         * ihex.c: Likewise.
1772         * irix-core.c: Likewise.
1773         * libaout.h: Likewise.
1774         * libecoff.h: Likewise.
1775         * mach-o-target.c: Likewise.
1776         * mach-o.c: Likewise.
1777         * mipsbsd.c: Likewise.
1778         * mmo.c: Likewise.
1779         * netbsd-core.c: Likewise.
1780         * nlm-target.h: Likewise.
1781         * oasys.c: Likewise.
1782         * osf-core.c: Likewise.
1783         * pdp11.c: Likewise.
1784         * pe-mips.c: Likewise.
1785         * pe-x86_64.c: Likewise.
1786         * pef.c: Likewise.
1787         * plugin.c: Likewise.
1788         * ppcboot.c: Likewise.
1789         * ptrace-core.c: Likewise.
1790         * sco5-core.c: Likewise.
1791         * som.c: Likewise.
1792         * sparclynx.c: Likewise.
1793         * srec.c: Likewise.
1794         * tekhex.c: Likewise.
1795         * trad-core.c: Likewise.
1796         * verilog.c: Likewise.
1797         * versados.c: Likewise.
1798         * vms-alpha.c: Likewise.
1799         * vms-lib.c: Likewise.
1800         * wasm-module.c: Likewise.
1801         * xsym.c: Likewise.
1802         * libbfd.h: Regenerate.
1803
1804 2018-02-15  Jim Wilson  <jimw@sifive.com>
1805
1806         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
1807         symbols whose section address is zero.
1808
1809         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
1810         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
1811         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
1812         Add %X%P to error messages.
1813
1814 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
1815
1816         PR ld/22832
1817         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
1818         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
1819         and assert that the result of the call is not NULL.
1820
1821 2018-02-14  Nick Clifton  <nickc@redhat.com>
1822
1823         PR 22823
1824         Revert previous delta.  Add extra casts to avoid compile time
1825         warnings instead.
1826         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
1827         cast to avoid warning from gcc v8 compiler.
1828         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1829         (_bfd_generic_bfd_set_private_flags): Likewise.
1830         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1831         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
1832         (_bfd_generic_bfd_copy_private_header_data): Likewise.
1833         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
1834         (_bfd_noarchive_construct_extended_name_table): Likewise.
1835         (_bfd_noarchive_truncate_arname): Likewise.
1836         (_bfd_noarchive_write_ar_hdr): Likewise.
1837         (_bfd_noarchive_get_elt_at_index): Likewise.
1838         (_bfd_nosymbols_canonicalize_symtab): Likewise.
1839         (_bfd_nosymbols_print_symbol): Likewise.
1840         (_bfd_nosymbols_get_symbol_info): Likewise.
1841         (_bfd_nosymbols_get_symbol_version_string): Likewise.
1842         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
1843         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
1844         (_bfd_nosymbols_get_lineno): Likewise.
1845         (_bfd_nosymbols_find_nearest_line): Likewise.
1846         (_bfd_nosymbols_find_line): Likewise.
1847         (_bfd_nosymbols_find_inliner_info): Likewise.
1848         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
1849         (_bfd_nosymbols_read_minisymbols): Likewise.
1850         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
1851         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
1852         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
1853         (_bfd_nowrite_set_arch_mach): Likewise.
1854         (_bfd_nowrite_set_section_contents): Likewise.
1855         (_bfd_nolink_sizeof_headers): Likewise.
1856         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
1857         (_bfd_nolink_bfd_relax_section): Likewise.
1858         (_bfd_nolink_bfd_gc_sections): Likewise.
1859         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
1860         (_bfd_nolink_bfd_merge_sections): Likewise.
1861         (_bfd_nolink_bfd_is_group_section): Likewise.
1862         (_bfd_nolink_bfd_discard_group): Likewise.
1863         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
1864         (_bfd_nolink_bfd_link_add_symbols): Likewise.
1865         (_bfd_nolink_bfd_link_just_syms): Likewise.
1866         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
1867         (_bfd_nolink_bfd_final_link): Likewise.
1868         (_bfd_nolink_bfd_link_split_section): Likewise.
1869         (_bfd_nolink_section_already_linked): Likewise.
1870         (_bfd_nolink_bfd_define_common_symbol): Likewise.
1871         (_bfd_nolink_bfd_define_start_stop): Likewise.
1872         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
1873         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
1874         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
1875         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
1876         * libbfd.c (bfd_false_any): Delete.
1877         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
1878         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
1879         * libbfd.h (extern): Regenerate
1880         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
1881         cast to avoid warning from gcc v8 compiler.
1882         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
1883         * binary.c (binary_get_symbol_info): Likewise.
1884         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
1885         * coff-mips.c (mips_ecoff_backend_data): Likewise.
1886         * coffcode.h (coff_set_alignment_hook): Likewise.
1887         (symname_in_debug_hook): Likewise.
1888         (bfd_coff_backend_data bigobj_swap_table): Likewise.
1889         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
1890         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
1891         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
1892         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
1893         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
1894         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
1895         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
1896         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
1897         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
1898         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
1899         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
1900         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
1901         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
1902         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
1903         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
1904         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
1905         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
1906         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1907         (bfd_elfNN_bfd_set_private_flags): Likewise.
1908         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
1909         (elf_backend_init_index_section): Likewise.
1910         (elf_backend_allow_non_load_phdr): Likewise.
1911         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
1912         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
1913         * ieee.c (ieee_construct_extended_name_table): Likewise.
1914         (ieee_write_armap): Likewise.
1915         (ieee_write_ar_hdr): Likewise.
1916         (ieee_bfd_is_target_special_symbol): Likewise.
1917         * ihex.c (ihex_canonicalize_symtab): Likewise.
1918         (ihex_bfd_is_target_special_symbol): Likewise.
1919         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
1920         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
1921         (_bfd_ecoff_set_alignment_hook): Likewise.
1922         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
1923         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
1924         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
1925         * oasys.c (oasys_construct_extended_name_table): Likewise.
1926         (oasys_write_armap): Likewise.
1927         (oasys_write_ar_hdr): Likewise.
1928         (oasys_bfd_is_target_special_symbol): Likewise.
1929         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
1930         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
1931         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
1932         * som.c (som_bfd_is_target_special_symbol): Likewise.
1933         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
1934         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
1935         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
1936         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
1937         (versados_bfd_reloc_name_lookup): Likewise.
1938         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
1939         (vms_bfd_define_start_stop): Likewise.
1940         (alpha_vms_bfd_is_target_special_symbol): Likewise.
1941         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
1942         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
1943
1944 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
1945
1946         PR ld/22842
1947         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
1948         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1949         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
1950         R_X86_64_PC32 reloc against dynamic function in data section.
1951         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
1952         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
1953         against dynamic function in data section.
1954         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
1955         function address only if pcrel_plt is true.
1956         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
1957         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
1958         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
1959         PC-relative relocation against a function definition in data
1960         secton in PIE.  Remove the obsolete comments.
1961         (elf_x86_link_hash_table): Add pcrel_plt.
1962
1963 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
1966         instead of bfd_link_pic, for building shared library.
1967
1968 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
1969
1970         PR gas/22791
1971         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
1972         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
1973         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
1974         against protected function in shared object.
1975
1976 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
1977
1978         PR 22828
1979         * po/ru.po: Fix typo in Russian translation.
1980
1981 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
1982
1983         * wasm-module.c (wasm_scan_name_function_section): Rename
1984         `index' local variable to `idx'.
1985
1986 2018-02-13  Nick Clifton  <nickc@redhat.com>
1987
1988         PR 22823
1989         Fix compile time warnings generated by gcc version 8.
1990         * libbfd-in.h: Remove extraneous text from prototypes.
1991         Add prototypes for bfd_false_any, bfd_true_any,
1992         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
1993         bfd_n1_any, bfd_void_any.
1994         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
1995         function.
1996         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1997         (_bfd_generic_bfd_set_private_flags): Likewise.
1998         (_bfd_generic_bfd_copy_private_section_data): Likewise.
1999         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2000         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2001         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2002         (_bfd_noarchive_construct_extended_name_table): Likewise.
2003         (_bfd_noarchive_truncate_arname): Likewise.
2004         (_bfd_noarchive_write_ar_hdr): Likewise.
2005         (_bfd_noarchive_get_elt_at_index): Likewise.
2006         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2007         (_bfd_nosymbols_print_symbol): Likewise.
2008         (_bfd_nosymbols_get_symbol_info): Likewise.
2009         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2010         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2011         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2012         (_bfd_nosymbols_get_lineno): Likewise.
2013         (_bfd_nosymbols_find_nearest_line): Likewise.
2014         (_bfd_nosymbols_find_line): Likewise.
2015         (_bfd_nosymbols_find_inliner_info): Likewise.
2016         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2017         (_bfd_nosymbols_read_minisymbols): Likewise.
2018         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2019         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2020         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2021         (_bfd_nowrite_set_arch_mach): Likewise.
2022         (_bfd_nowrite_set_section_contents): Likewise.
2023         (_bfd_nolink_sizeof_headers): Likewise.
2024         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2025         (_bfd_nolink_bfd_relax_section): Likewise.
2026         (_bfd_nolink_bfd_gc_sections): Likewise.
2027         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2028         (_bfd_nolink_bfd_merge_sections): Likewise.
2029         (_bfd_nolink_bfd_is_group_section): Likewise.
2030         (_bfd_nolink_bfd_discard_group): Likewise.
2031         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2032         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2033         (_bfd_nolink_bfd_link_just_syms): Likewise.
2034         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2035         (_bfd_nolink_bfd_final_link): Likewise.
2036         (_bfd_nolink_bfd_link_split_section): Likewise.
2037         (_bfd_nolink_section_already_linked): Likewise.
2038         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2039         (_bfd_nolink_bfd_define_start_stop): Likewise.
2040         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2041         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2042         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2043         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2044         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
2045         accepts one or more arguments.
2046         (bfd_true_any): Likewise.
2047         (bfd_nullvoidptr_any): Likewise.
2048         (bfd_0_any): Likewise.
2049         (bfd_0u_any): Likewise.
2050         (bfd_0l_any): Likewise.
2051         (_bfd_n1_any): Likewise.
2052         (bfd_void_any): Likewise.
2053         * libbfd.h (extern): Regenerate
2054         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
2055         based dummy function.
2056         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2057         * binary.c (binary_get_symbol_info): Likewise.
2058         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2059         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2060         * coffcode.h (coff_set_alignment_hook): Likewise.
2061         (symname_in_debug_hook): Likewise.
2062         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2063         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2064         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2065         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2066         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2067         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2068         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2069         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2070         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2071         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2072         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2073         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2074         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2075         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2076         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2077         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2078         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2079         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2080         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2081         (bfd_elfNN_bfd_set_private_flags): Likewise.
2082         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2083         (elf_backend_init_index_section): Likewise.
2084         (elf_backend_allow_non_load_phdr): Likewise.
2085         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2086         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2087         * ieee.c (ieee_construct_extended_name_table): Likewise.
2088         (ieee_write_armap): Likewise.
2089         (ieee_write_ar_hdr): Likewise.
2090         (ieee_bfd_is_target_special_symbol): Likewise.
2091         * ihex.c (ihex_canonicalize_symtab): Likewise.
2092         (ihex_bfd_is_target_special_symbol): Likewise.
2093         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2094         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2095         (_bfd_ecoff_set_alignment_hook): Likewise.
2096         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2097         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2098         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2099         * oasys.c (oasys_construct_extended_name_table): Likewise.
2100         (oasys_write_armap): Likewise.
2101         (oasys_write_ar_hdr): Likewise.
2102         (oasys_bfd_is_target_special_symbol): Likewise.
2103         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2104         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2105         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2106         * som.c (som_bfd_is_target_special_symbol): Likewise.
2107         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2108         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2109         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2110         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2111         (versados_bfd_reloc_name_lookup): Likewise.
2112         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2113         (vms_bfd_define_start_stop): Likewise.
2114         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2115         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2116         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2117         * elf32-arc.c (get_replace_function): Assign replacement function
2118         to func pointer.
2119         * elf32-i370.c (i370_noop): Update prototype.
2120
2121 2018-02-13  Alan Modra  <amodra@gmail.com>
2122
2123         PR 22836
2124         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
2125         relocation sections.  If size reduces to just the flag word,
2126         remove that too and mark with SEC_EXCLUDE.
2127         * elflink.c (bfd_elf_final_link): Strip empty group sections.
2128
2129 2018-02-13  Alan Modra  <amodra@gmail.com>
2130
2131         PR 22829
2132         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
2133         PT_GNU_RELRO setup.
2134
2135 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
2136
2137         * i386msdos.c (msdos_mkobject); New function.
2138         (msdos_object_p): New function.
2139         (i386_msdos_vec): Use msdos_object_p as the check_format
2140         function.
2141         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
2142         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
2143         IMAGE_NT_SIGNATURE.
2144         * peXXigen.c: Likewise.
2145         * coff-ia64.c: Likewise.
2146
2147 2018-02-12  Nick Clifton  <nickc@redhat.com>
2148
2149         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
2150         assignment.
2151         * elf32-arc.c (elf_arc_relocate_section): Likewise.
2152
2153 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
2154
2155         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
2156         (sparc_elf_append_rela): Assert that there is enough room in section.
2157         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
2158         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
2159         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
2160         For a symbol subject to a GOT relocation, reserve a slot in the
2161         relocation section if the symbol isn't dynamic and we are in PIC mode.
2162         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
2163         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
2164         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
2165         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
2166         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
2167         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
2168         undefined weak symbol with non-default visibility.  Remove superfluous
2169         'else' and fix formatting.
2170
2171 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
2172
2173         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
2174         is_solaris.
2175         (i386_elf32_sol2_vec): Don't declare.
2176         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
2177         Don't set need_global_offset_table.
2178         (elf_i386_solaris_arch_bed): New.
2179         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
2180         Solaris.
2181         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
2182         target_os != is_nacl instead of target_os == is_normal.
2183         (x86_64_elf64_sol2_vec): Don't declare.
2184         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
2185         is_nacl instead of target_os == is_normal.  Don't set
2186         need_global_offset_table.
2187         (elf_x86_64_solaris_arch_bed): New.
2188         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
2189         Solaris.
2190         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
2191         _GLOBAL_OFFSET_TABLE_ for Solaris.
2192         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
2193         need_global_offset_table.
2194         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
2195         (elf_x86_link_hash_table): Remove need_global_offset_table.
2196         (elf_x86_init_table): Likewise.
2197
2198 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2199
2200         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2201         Remove prototype.
2202         (i386_elf32_sol2_vec): Declared.
2203         (elf_i386_link_setup_gnu_properties): Set
2204         need_global_offset_table with info->output_bfd->xvec.
2205         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2206         Remove prototype.
2207         (x86_64_elf64_sol2_vec): Declared.
2208         (elf_x86_64_link_setup_gnu_properties): Set
2209         need_global_offset_table with info->output_bfd->xvec.
2210
2211 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
2212
2213         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
2214         New prototype.
2215         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
2216         for Solaris.
2217         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
2218         New prototype.
2219         (elf_x86_64_link_setup_gnu_properties): Set
2220         need_global_offset_table for Solaris.
2221         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
2222         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
2223         (_bfd_x86_elf_link_setup_gnu_properties): Copy
2224         need_global_offset_table.
2225         * elfxx-x86.h (elf_x86_link_hash_table): Add
2226         need_global_offset_table.
2227         (elf_x86_init_table): Likewise.
2228
2229 2018-02-08  Jim Wilson  <jimw@sifive.com>
2230
2231         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
2232         change.
2233
2234 2018-02-08  Nick Clifton  <nickc@redhat.com>
2235
2236         PR 22788
2237         * elf.c (elf_parse_notes): Reject notes with excessuively large
2238         alignments.
2239
2240 2018-02-07  Alan Modra  <amodra@gmail.com>
2241
2242         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
2243         * elf32-ppc.c: Remove speculation barrier support.
2244         * elf32-ppc.h: Likewise.
2245         * elf64-ppc.c: Likewise.
2246         * elf64-ppc.h: Likewise.
2247
2248 2018-02-06  Jim Wilson  <jimw@sifive.com>
2249
2250         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
2251         callback to report an error.
2252
2253 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
2254
2255         PR ld/22263
2256         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
2257         into call to !bfd_link_executable and tidy up.
2258         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
2259         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
2260         !bfd_link_executable.
2261         <R_SPARC_TLS_IE_HI22>: Likewise.
2262         <GOT relocations>: Remove useless code, tidy and merge related blocks.
2263         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
2264         !bfd_link_executable.
2265         <R_SPARC_WPLT30>: Tidy up.
2266         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
2267         !bfd_link_executable.
2268         (allocate_dynrelocs): Likewise.
2269         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
2270         <R_SPARC_TLS_GD_HI22>: Merge into...
2271         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
2272         sparc_elf_tls_transition and remove redundant code.
2273         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
2274         !bfd_link_executable.
2275         <R_SPARC_TLS_LDO_HIX22>: Likewise.
2276         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
2277         <R_SPARC_TLS_LDM_CALL>: Likewise.
2278         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
2279         <R_SPARC_TLS_GD_ADD>: Likewise.
2280         <R_SPARC_TLS_LDM_ADD>: Likewise.
2281         <R_SPARC_TLS_LDO_ADD>: Likewise.
2282         <R_SPARC_TLS_IE_LD>: Likewise.
2283
2284 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
2285
2286         PR 22789
2287         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
2288         functions failed to find the function name, try the generic elf
2289         find function instead.
2290
2291 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
2292
2293         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
2294         'memcpy' instead of 'strncpy' when writing the magic number.
2295
2296 2018-02-06  Nick Clifton  <nickc@redhat.com>
2297
2298         PR 22794
2299         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
2300         section before attempting to read it in.
2301         (bfd_get_alt_debug_link_info): Likewise.
2302
2303 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
2304
2305         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
2306         line information in addition to name, if they can be found.
2307
2308 2018-02-05  Renlin Li  <renlin.li@arm.com>
2309
2310         PR ld/22764
2311         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
2312         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
2313         check for writeable section as well.
2314
2315 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
2316
2317         PR ld/22782
2318         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
2319         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
2320         undefined weak symbol to 0.
2321         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
2322         if _GLOBAL_OFFSET_TABLE_ is referenced.
2323         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
2324         got_referenced instead of ref_regular_nonweak.  Remove the
2325         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
2326         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
2327
2328 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2329
2330         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
2331         initialize `hi_reloc'.
2332
2333 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2334
2335         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
2336         SHT_MIPS_REGINFO sections don't assert the correct size and
2337         report an error instead.
2338
2339 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
2340
2341         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
2342         status from `->elf_backend_section_processing'.
2343
2344 2018-02-02  Jim Wilson  <jimw@sifive.com>
2345
2346         PR ld/22756
2347         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
2348         If link_info->wrap_hash, check for a duplicate symbol and ignore.
2349         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
2350         Pass new argument to riscv_relax_delete_bytes.
2351         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
2352         ATTRIBUTE_UNUSED from link_info parameter.
2353
2354 2018-02-02  Alan Modra  <amodra@gmail.com>
2355
2356         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
2357         emitted for toc sequence optimization.  Set and use "howto" later.
2358
2359 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
2360
2361         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
2362         arithmetic on NULL pointer.
2363         * elflink.c (_bfd_elf_archive_symbol_lookup,
2364         elf_link_add_archive_symbols): Likewise.
2365
2366 2018-01-31  Michael Matz  <matz@suse.de>
2367
2368         * elflink.c (bfd_elf_define_start_stop): Fix check of
2369         def_dynamic.
2370
2371 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
2372
2373         PR ld/21964
2374         * elflink.c (bfd_elf_define_start_stop): Check if __start and
2375         __stop symbols are referenced by shared objects.
2376
2377 2018-01-30  Alan Modra  <amodra@gmail.com>
2378
2379         PR 22758
2380         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
2381         segment when demand paged with lma on the same page.  Test this
2382         before load/non-load, executable/non-executable,
2383         writable/non-writable tests and simplify.  Delete bogus relro
2384         condition in writable/non-writable test.  Delete outdated
2385         comment.  Formatting.
2386
2387 2018-01-30  Alan Modra  <amodra@gmail.com>
2388
2389         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
2390         symbols dynamic.
2391
2392 2018-01-29  Alan Modra  <amodra@gmail.com>
2393
2394         PR 22741
2395         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
2396         range before converting to a symbol table pointer.
2397
2398 2018-01-27  Nick Clifton  <nickc@redhat.com>
2399
2400         * po/ru.po: Updated Russian translation.
2401
2402 2018-01-26  Alan Modra  <amodra@gmail.com>
2403
2404         * elflink.c (bfd_elf_define_start_stop): Override symbols when
2405         they are defined dynamically.
2406
2407 2018-01-26  Alan Modra  <amodra@gmail.com>
2408
2409         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
2410         .branch_lt changes size.
2411
2412 2018-01-25  Alan Modra  <amodra@gmail.com>
2413
2414         PR 22746
2415         * elfcode.h (elf_object_p): Avoid integer overflow.
2416
2417 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
2418
2419         PR ld/22727
2420         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2421         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
2422
2423         Revert
2424         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
2425
2426         PR ld/22263
2427         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
2428         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
2429         bfd_link_executable for TLS check.
2430         (_bfd_sparc_elf_check_relocs): Likewise.
2431         (allocate_dynrelocs): Likewise.
2432         (_bfd_sparc_elf_relocate_section): Likewise.
2433
2434 2018-01-24  Renlin Li  <renlin.li@arm.com>
2435
2436         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
2437         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2438         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2439         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2440         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2441         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
2442         (_bfd_aarch64_elf_resolve_relocation): Likewise.
2443
2444 2018-01-24  Renlin Li  <renlin.li@arm.com>
2445
2446         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
2447         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
2448         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
2449         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
2450         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
2451         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
2452         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
2453         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
2454         BFD_RELOC_AARCH64_MOVW_PREL_G3.
2455         * bfd-in2.h: Regenerate.
2456         * libbfd.h: Regenerate.
2457
2458 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
2459
2460         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
2461         `mips_elf32_section_processing' comment reference.
2462
2463 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
2464
2465         PR ld/22721
2466         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
2467         versioned __tls_get_addr symbol.
2468
2469 2018-01-19  Nick Clifton  <nickc@redhat.com>
2470
2471         * po/fr.po: Updated French translation.
2472
2473 2018-01-18  Alan Modra  <amodra@gmail.com>
2474
2475         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
2476         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
2477         (ppc64_elf_build_stubs): Likewise.
2478
2479 2018-01-17  Nick Clifton  <nickc@redhat.com>
2480
2481         * po/ru.po: Updated Russian translation.
2482         * po/uk/po: Updated Ukranian translation.
2483
2484 2018-01-17  Alan Modra  <amodra@gmail.com>
2485
2486         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
2487
2488 2018-01-17  Alan Modra  <amodra@gmail.com>
2489
2490         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
2491         (CRSETEQ, BEQCTRM): Define.
2492         (is_nonpic_glink_stub): Don't check bctr.
2493         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2494         (ppc_elf_relax_section): Size speculation barrier.
2495         (output_bctr): New function.
2496         (write_glink_stub): Use output_bctr.
2497         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
2498         (ppc_elf_finish_dynamic_symbol): Likewise.
2499         (ppc_elf_finish_dynamic_sections): Use output_bctr.
2500         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
2501         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
2502         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
2503         (size_global_entry_stubs): Handle speculation barrier sizing.
2504         (plt_stub_size): Likewise.
2505         (output_bctr): New function.
2506         (build_plt_stub, build_tls_get_addr_stub): Output speculation
2507         barrier.
2508         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
2509         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
2510         (build_global_entry_stubs): Output speculation barrier.
2511         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
2512         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
2513
2514 2018-01-17  Alan Modra  <amodra@gmail.com>
2515
2516         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
2517         __tls_get_addr_opt, and alignment sizing.
2518         (TLS_GET_ADDR_GLINK_SIZE): Delete.
2519         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
2520         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
2521         or 8 insns.
2522         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
2523         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
2524         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
2525         by PLT reloc count.
2526         (write_glink_stub): Handle __tls_get_addr_opt stub.
2527         Pad out to size given by GLINK_ENTRY_SIZE.
2528         (ppc_elf_relocate_section): Adjust write_glink_stub call.
2529         (ppc_elf_finish_dynamic_symbol): Likewise.
2530         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
2531         insn array since so many need rewriting.
2532         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
2533         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
2534         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
2535         nops.  Adjust all uses.
2536         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
2537         in glink_vma calculation.
2538         (struct ppc_link_hash_table): Add global_entry section pointer.
2539         (create_linkage_sections): Create separate section for global
2540         entry stubs.
2541         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
2542         (size_global_entry_stubs): Handle sizing for aligned stubs.
2543         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
2544         and don't stash end of glink branch table in rawsize.
2545         (ppc_build_one_stub): Rewrite stub size calculations.
2546         (build_global_entry_stubs): Use new section.
2547         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
2548         Build lazy link stubs out to end of section.  Build global entry
2549         stubs in new section.
2550
2551 2018-01-15  Nick Clifton  <nickc@redhat.com>
2552
2553         * po/uk.po: Updated Ukranian translation.
2554
2555 2018-01-13  Nick Clifton  <nickc@redhat.com>
2556
2557         * po/bfd.pot: Regenerated.
2558
2559 2018-01-13  Nick Clifton  <nickc@redhat.com>
2560
2561         * version.m4: Bump version to 2.30.51
2562         * configure: Regenerate.
2563
2564 2018-01-13  Nick Clifton  <nickc@redhat.com>
2565
2566         2.30 branch created.
2567
2568 2018-01-12  Jens Widell  <jl@opera.com>
2569
2570         * elf.c (setup_group): Optimize search for group by remembering
2571         last found group and restarting search at that index.
2572         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
2573
2574 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
2575
2576         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
2577         bfd_link_common_skip_none in switch.
2578
2579 2018-01-12  Alan Modra  <amodra@gmail.com>
2580
2581         PR ld/22649
2582         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
2583         references on forced local symbols.
2584
2585 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2586
2587         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2588         .reginfo section has wrong size.
2589
2590 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2591
2592         PR ld/22393
2593         * elf.c (_bfd_elf_map_sections_to_segments): When generating
2594         separate code and read-only data LOAD segments, create a new
2595         LOAD segment if the previous section contains text and the
2596         current section doesn't or vice versa.  Don't put a writable
2597         section in a read-only segment if there is a RELRO segment.
2598
2599 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2600
2601         PR ld/22649
2602         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
2603         references on forced local symbols.
2604
2605 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
2606
2607         PR ld/22677
2608         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
2609         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
2610
2611 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2612
2613         PR 22662
2614         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
2615
2616 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
2617
2618         * elf.c (elfcore_grok_freebsd_note): Handle
2619         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
2620         NT_FREEBSD_PROCSTAT_VMMAP.
2621
2622 2018-01-03  Alan Modra  <amodra@gmail.com>
2623
2624         Update year range in copyright notice of all files.
2625
2626 For older changes see ChangeLog-2017
2627 \f
2628 Copyright (C) 2018 Free Software Foundation, Inc.
2629
2630 Copying and distribution of this file, with or without modification,
2631 are permitted in any medium without royalty provided the copyright
2632 notice and this notice are preserved.
2633
2634 Local Variables:
2635 mode: change-log
2636 left-margin: 8
2637 fill-column: 74
2638 version-control: never
2639 End: