bfd/ChangeLog

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