bfd/ChangeLog

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