bfd/ChangeLog

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