bfd/ChangeLog

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