bfd/ChangeLog

   1 2018-08-01  Zenith  <zenith432@users.sourceforge.net>
   2
   3         PR 23460
   4         * plugin.c (bfd_plugin_open_input): Close file descriptor if the
   5         call to fstat fails.
   6         (try_claim): Always close the file descriptor at the end of the
   7         function.
   8         (try_load_plugin): If a plugin has already been registered, then
   9         skip the dlopen and onload steps and go straight to claiming the
  10         file.  If these is an error, close the plugin.
  11
  12 2018-08-01  Alan Modra  <amodra@gmail.com>
  13
  14         * elf64-ppc.c (plt_stub_pad): Delay plt_stub_size call until needed.
  15         (ppc_build_one_stub): Don't set stub_offset, instead assert that
  16         it is sane.  Don't adjust stub_offset for alignment.  Adjust size
  17         calculation.  Use "targ" temp when calculating offsets.
  18         (ppc_size_one_stub): Set stub_offset here.  Use "targ" temp when
  19         calculating offsets.  Adjust for alignment before setting
  20         tls_get_addr_opt_bctrl.
  21
  22 2018-08-01  Alan Modra  <amodra@gmail.com>
  23
  24         * po/SRC-POTFILES.in: Regenerate.
  25
  26 2018-07-30  Nick Clifton  <nickc@redhat.com>
  27
  28         PR 22706
  29         * elf32-sh.c (sh_elf_relocate_section): When processing
  30         translation relocs, fail if the relocation offset is too small.
  31         Replace BFD_ASSERTs with more helpful error messages.
  32
  33 2018-07-30  Andrew Jenner  <andrew@codesourcery.com>
  34
  35         * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES): Add C-SKY.
  36         (BFD32_BACKENDS, BFD_BACKENDS_CFILES): Likewise.
  37         * Makefile.in: Regenerated.
  38         * archures.c (enum bfd_architecture): Add bfd_arch_csky and
  39         related bfd_mach defines.
  40         (bfd_csky_arch): Declare.
  41         (bfd_archures_list): Add C-SKY.
  42         * bfd-in.h (elf32_csky_build_stubs): Declare.
  43         (elf32_csky_size_stubs): Declare.
  44         (elf32_csky_next_input_section: Declare.
  45         (elf32_csky_setup_section_lists): Declare.
  46         * bfd-in2.h: Regenerated.
  47         * config.bfd: Add C-SKY.
  48         * configure.ac: Likewise.
  49         * configure: Regenerated.
  50         * cpu-csky.c: New file.
  51         * elf-bfd.h (enum elf_target_id): Add C-SKY.
  52         * elf32-csky.c: New file.
  53         * libbfd.h: Regenerated.
  54         * reloc.c: Add C-SKY relocations.
  55         * targets.c (csky_elf32_be_vec, csky_elf32_le_vec): Declare.
  56         (_bfd_target_vector): Add C-SKY target vector entries.
  57
  58 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
  59
  60         * elf32-s12z.c (ELF_TARGET_ID): Don't define.
  61
  62 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
  63
  64         * libbfd.c (bfd_getb24, bfd_getl24): New functions.
  65         (bfd_get_24, bfd_put_24): New macros.
  66         * bfd-in2.h: Regenerate.
  67
  68 2018-07-27  John Darrington  <john@darrington.wattle.id.au>
  69
  70         * elf32-s12z.c (s12z_elf_set_mach_from_flags): Remove comment.
  71
  72 2018-07-26  Alan Modra  <amodra@gmail.com>
  73
  74         * elf64-ppc.c (ppc64_elf_size_stubs): Use a ppc_stub_long_branch_r2off
  75         for calls to symbols with STO_PPC64_LOCAL_MASK bits set to 1.
  76
  77 2018-07-25  Alan Modra  <amodra@gmail.com>
  78
  79         * elf32-ppc.c (ppc_elf_relax_section): Ignore common or undef locals.
  80         Avoid trashing toff with added when used as a symbol index.
  81         Ignore R_PPC_PLTREL24 addends in unused example code.  Avoid
  82         creating unnecessary fixups when relocatable.
  83
  84 2018-07-25  Alan Modra  <amodra@gmail.com>
  85
  86         * elf32-arm.c (elf32_arm_nabi_write_core_note): Disable
  87         -Wstringop-truncation warning for gcc-8.0 too.
  88         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
  89         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
  90         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
  91         * elf32-s390.c (elf_s390_write_core_note): Comment fix.
  92         * elf64-s390.c (elf_s390_write_core_note): Likewise.
  93
  94 2018-07-24  Alan Modra  <amodra@gmail.com>
  95
  96         PR 23430
  97         * dwarf2.c (dwarf_debug_section_enum): Fix comment typo.
  98         * elf.c (bfd_section_from_shdr, elf_sort_sections): Likewise.
  99
 100 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 101
 102         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Move
 103         relocation sections consistency check to always check both
 104         .rela.dyn and .rela.plt when they exist. Rearrange variable
 105         definition and assignment places.
 106
 107 2018-07-23  Max Filippov  <jcmvbkbc@gmail.com>
 108
 109         * elf32-xtensa.c (shrink_dynamic_reloc_sections): Shrink dynamic
 110         relocations section for dynamic undefined weak symbols when
 111         linking a shared object.
 112
 113 2018-07-23  Tom Tromey  <tom@tromey.com>
 114
 115         * elf.c (bfd_get_elf_phdrs): Don't call memcpy with size 0.
 116
 117 2018-07-21  Eric Botcazou  <ebotcazou@adacore.com>
 118
 119         * elf32-arm.c (elf32_arm_final_link_relocate) <R_ARM_GOT32>: Small
 120         cleanup for the case of a global symbol that binds locally.  Also
 121         install a value in the GOT slot in the case of a local symbol in
 122         a non-PIC link.
 123
 124 2018-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         PR ld/23428
 127         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): If the
 128         separate code program header is needed, make sure that the first
 129         read-only PT_LOAD segment has no code by adding a
 130         GNU_PROPERTY_X86_ISA_1_USED note.
 131
 132 2018-07-20  Chenghua Xu  <paul.hua.gm@gmail.com>
 133             Maciej W. Rozycki  <macro@mips.com>
 134
 135         * elfxx-mips.c (print_mips_ases): Add MMI extension.
 136
 137 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
 138
 139         * elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Do not
 140         create DT_REL, DT_RELSZ or DT_RELENT dynamic entries if the
 141         dynamic relocation section will be discarded from output.
 142         (_bfd_mips_elf_finish_dynamic_sections) <DT_RELSZ>: Assert that
 143         the dynamic relocation section will be retained in output.
 144
 145 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
 146
 147         * xcofflink.c (xcoff_write_global_symbol): Fix symbol type
 148         checks for defined weak symbols.
 149
 150 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 151
 152         * elf32-nds32.c (nds32_elf_relax_loadstore): Use
 153         `bfd_is_abs_symbol' rather than `bfd_is_abs_section' in checking
 154         whether the symbol is absolute.
 155         (nds32_elf_relax_lo12): Likewise.
 156         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Likewise.
 157         (elfNN_aarch64_check_relocs): Likewise.
 158         * xcofflink.c (xcoff_need_ldrel_p): Likewise.
 159         (bfd_xcoff_import_symbol): Likewise.
 160         (xcoff_write_global_symbol): Likewise.
 161
 162 2018-07-17  Maciej W. Rozycki  <macro@mips.com>
 163
 164         * linker.c (bfd_is_abs_symbol): New macro.
 165         * bfd-in2.h: Regenerate.
 166
 167 2018-07-16  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>
 168
 169         * elf-bfd.h (elfcore_write_ppc_tar): Add prototype.
 170         (elfcore_write_ppc_ppr): Likewise.
 171         (elfcore_write_ppc_dscr): Likewise.
 172         (elfcore_write_ppc_ebb): Likewise.
 173         (elfcore_write_ppc_pmu): Likewise.
 174         (elfcore_write_ppc_tm_cgpr): Likewise.
 175         (elfcore_write_ppc_tm_cfpr): Likewise.
 176         (elfcore_write_ppc_tm_cvmx): Likewise.
 177         (elfcore_write_ppc_tm_cvsx): Likewise.
 178         (elfcore_write_ppc_tm_spr): Likewise.
 179         (elfcore_write_ppc_tm_ctar): Likewise.
 180         (elfcore_write_ppc_tm_cppr): Likewise.
 181         (elfcore_write_ppc_tm_cdscr): Likewise.
 182         * elf.c (elfcore_write_ppc_tar): New function.
 183         (elfcore_write_ppc_ppr): Likewise.
 184         (elfcore_write_ppc_dscr): Likewise.
 185         (elfcore_write_ppc_ebb): Likewise.
 186         (elfcore_write_ppc_pmu): Likewise.
 187         (elfcore_write_ppc_tm_cgpr): Likewise.
 188         (elfcore_write_ppc_tm_cfpr): Likewise.
 189         (elfcore_write_ppc_tm_cvmx): Likewise.
 190         (elfcore_write_ppc_tm_cvsx): Likewise.
 191         (elfcore_write_ppc_tm_spr): Likewise.
 192         (elfcore_write_ppc_tm_ctar): Likewise.
 193         (elfcore_write_ppc_tm_cppr): Likewise.
 194         (elfcore_write_ppc_tm_cdscr): Likewise.
 195         (elfcore_write_register_note): Call them.
 196         (elfcore_grok_ppc_tar): New function.
 197         (elfcore_grok_ppc_ppr): Likewise.
 198         (elfcore_grok_ppc_dscr): Likewise.
 199         (elfcore_grok_ppc_ebb): Likewise.
 200         (elfcore_grok_ppc_pmu): Likewise.
 201         (elfcore_grok_ppc_tm_cgpr): Likewise.
 202         (elfcore_grok_ppc_tm_cfpr): Likewise.
 203         (elfcore_grok_ppc_tm_cvmx): Likewise.
 204         (elfcore_grok_ppc_tm_cvsx): Likewise.
 205         (elfcore_grok_ppc_tm_spr): Likewise.
 206         (elfcore_grok_ppc_tm_ctar): Likewise.
 207         (elfcore_grok_ppc_tm_cppr): Likewise.
 208         (elfcore_grok_ppc_tm_cdscr): Likewise.
 209         (elfcore_grok_note): Call them.
 210
 211 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 212
 213         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 214         than `!bfd_link_pic' in determining the dynamic symbol index.
 215         Avoid the index of -1.
 216         (mips_elf_initialize_tls_slots): Likewise.  Flatten code by
 217         moving `dyn' to the beginning of the function block.
 218
 219 2018-07-11  Maciej W. Rozycki  <macro@mips.com>
 220             Rich Felker  <bugdal@aerifal.cx>
 221
 222         PR ld/22570
 223         * elfxx-mips.c (mips_tls_got_relocs): Use `bfd_link_dll' rather
 224         than `bfd_link_pic' to determine whether dynamic relocations are
 225         to be produced.
 226         (mips_elf_initialize_tls_slots): Likewise.
 227
 228 2018-07-10  Maciej W. Rozycki  <macro@mips.com>
 229
 230         * elflink.c (bfd_elf_final_link): Rename `remove' local variable
 231         to `remove_section'.
 232
 233 2018-07-10  Alan Modra  <amodra@gmail.com>
 234
 235         * elf32-xgate.h: Delete.
 236         * elf32-xgate.c: Delete unnecessary forward declarations, add two
 237         that are now needed.
 238         (xgate_elf_bfd_link_hash_table_create)
 239         (xgate_elf_bfd_link_hash_table_free)
 240         (xgate_elf_set_mach_from_flags, struct xgate_scan_param)
 241         (stub_hash_newfunc, elf32_xgate_add_symbol_hook)
 242         (elf32_xgate_setup_section_lists, elf32_xgate_size_stubs)
 243         (elf32_xgate_build_stubs, elf32_xgate_check_relocs)
 244         (elf32_xgate_relocate_section, _bfd_xgate_elf_set_private_flags)
 245         (elf32_xgate_post_process_headers): Delete.
 246         (elf32_xgate_backend_symbol_processing): New function.
 247         (xgate_elf_ignore_reloc, xgate_elf_special_reloc)
 248         (_bfd_xgate_elf_print_private_bfd_data): Make static.
 249         (ELF_TARGET_ID, elf_info_to_howto, elf_backend_check_relocs)
 250         (elf_backend_relocate_section, elf_backend_object_p)
 251         (elf_backend_final_write_processing, elf_backend_can_gc_sections)
 252         (elf_backend_post_process_headers, elf_backend_add_symbol_hook)
 253         (bfd_elf32_bfd_link_hash_table_create)
 254         (bfd_elf32_bfd_set_private_flags)
 255         (xgate_stub_hash_lookup): Don't define.
 256         (elf_backend_symbol_processing): Define.
 257         * elf-bfd.h (elf_target_id): Delete XGATE_ELF_DATA.
 258
 259 2018-07-09  Maciej W. Rozycki  <macro@mips.com>
 260
 261         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Don't set
 262         `->needs_lazy_stub' if the stubs output section is the absolute
 263         section.
 264
 265 2018-07-09  H.J. Lu  <hongjiu.lu@intel.com>
 266
 267         PR ld/23388
 268         * configure.ac: Use changequote for "i[3-7]86-*-linux-*".
 269         * configure: Regenerated.
 270
 271 2018-07-09  Alan Modra  <amodra@gmail.com>
 272
 273         * elf32-m68hc1x.c (elf32_m68hc11_post_process_headers): Call
 274         _bfd_elf_post_process_headers.
 275
 276 2018-07-06  Max Filippov  <jcmvbkbc@gmail.com>
 277
 278         * elf32-xtensa.c (elf_xtensa_allocate_dynrelocs): Don't allocate
 279         space for dynamic relocation for undefined weak symbol.
 280         (elf_xtensa_relocate_section): Don't emit R_XTENSA_RELATIVE
 281         relocation for undefined weak symbols.
 282         (shrink_dynamic_reloc_sections): Don't shrink dynamic relocation
 283         section for relocations against undefined weak symbols.
 284
 285 2018-07-06  Alan Hayward  <alan.hayward@arm.com>
 286
 287         * elf.c (elfcore_grok_aarch_sve): New function.
 288         (elfcore_grok_note): Check for Aarch64 SVE.
 289         (elfcore_write_aarch_sve): New function.
 290         (elfcore_write_register_note): Check for Aarch64 SVE.
 291         * elf-bfd.h(elfcore_grok_aarch_sve): New declaration.
 292
 293 2018-07-06  Alan Modra  <amodra@gmail.com>
 294
 295         * elf32-arm.c (elf32_arm_nabi_write_core_note): Don't use
 296         DIAGNOTIC_PUSH and DIAGNOSTIC_POP unconditionally.
 297         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
 298         * elf32-s390.c (elf_s390_write_core_note): Likewise.
 299         * elf64-ppc.c (ppc64_elf_write_core_note): Likewise.
 300         * elf64-s390.c (elf_s390_write_core_note): Likewise.
 301         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
 302
 303 2018-07-05  Jim Wilson  <jimw@sifive.com>
 304
 305         * config.bfd (riscv32*-*-*): Renamed from riscv32-*-*.
 306         (riscv64*-*-*): Likewise.
 307         (riscv-*-*): Add as an alias for riscv32*-*-*.
 308
 309 2018-07-05  H.J. Lu  <hongjiu.lu@intel.com>
 310
 311         PR ld/23372
 312         * elfxx-x86.c (_bfd_x86_elf_merge_gnu_properties): Remove x86
 313         ISA properties with empty bits.
 314
 315 2018-07-05  Nick Clifton  <nickc@redhat.com>
 316
 317         * po/ru.po: Updated Russian translation.
 318
 319 2018-07-05  Alan Modra  <amodra@gmail.com>
 320
 321         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Update prototype.
 322         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Return error
 323         on mismatch.  Remove "warning: " from messages.  Track last bfd
 324         used to set tags.
 325         (ppc_elf_merge_obj_attributes): Likewise.  Handle status from
 326         _bfd_elf_ppc_merge_fp_attributes.
 327         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Handle status
 328         from _bfd_elf_ppc_merge_fp_attributes.
 329
 330 2018-07-04  H.J. Lu  <hongjiu.lu@intel.com>
 331
 332         * Makefile.am (bfdinclude_HEADERS): Add $(INCDIR)/diagnostics.h.
 333         * Makefile.in: Regenerated.
 334
 335 2018-07-03  Alan Modra  <amodra@gmail.com>
 336
 337         * elflink.c (bfd_elf_final_link): Remove zero size .gnu.attributes
 338         sections.
 339
 340 2018-07-03  Alan Modra  <amodra@gmail.com>
 341
 342         * elf-bfd.h (ATTR_TYPE_FLAG_ERROR, ATTR_TYPE_HAS_ERROR): Define.
 343         * elf-attrs.c (is_default_attr): Handle ATTR_TYPE_HAS_ERROR.
 344         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Use
 345         ATTR_TYPE_FLAG_INT_VAL.  Set ATTR_TYPE_HAS_ERROR on finding
 346         incompatible attribute.
 347         (ppc_elf_merge_obj_attributes): Likewise.  Return
 348         _bfd_elf_merge_object_attributes result.
 349         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Return
 350         _bfd_elf_merge_object_attributes result.
 351
 352 2018-07-03  Alan Modra  <amodra@gmail.com>
 353
 354         PR 17550
 355         * elflink.c (_bfd_elf_fix_symbol_flags): Hide dynamic symbols
 356         in discarded sections.
 357
 358 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 359
 360         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Set
 361         `mark' for symbols created from `mips_elf_dynsym_rtproc_names'
 362         list.
 363
 364 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 365
 366         * elf64-mips.c (micromips_elf64_howto_table_rel): Add
 367         R_MICROMIPS_HI0_LO16, R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM,
 368         R_MICROMIPS_TLS_DTPREL_HI16, R_MICROMIPS_TLS_DTPREL_LO16,
 369         R_MICROMIPS_TLS_GOTTPREL, R_MICROMIPS_TLS_TPREL_HI16,
 370         R_MICROMIPS_TLS_TPREL_LO16, R_MICROMIPS_GPREL7_S2 and
 371         R_MICROMIPS_PC23_S2 relocation entries.
 372         (micromips_elf64_howto_table_rela): Likewise.
 373         (micromips_reloc_map): Likewise.
 374         * elfn32-mips.c (elf_micromips_howto_table_rel): Likewise.
 375         (elf_micromips_howto_table_rela): Likewise.
 376         (micromips_reloc_map): Likewise.
 377
 378 2018-07-02  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         PR ld/23324
 381         * elf64-x86-64.c (elf_x86_64_relocate_section): Clear the
 382         R_X86_64_converted_reloc_bit bit.
 383
 384 2018-07-02  Jeff Muizelaar  <jrmuizel@gmail.com>
 385             Tom Tromey  <tom@tromey.com>
 386
 387         PR 13157
 388         PR 21787
 389         * mach-o.c (bfd_mach_o_fat_close_and_cleanup): New function.
 390         (bfd_mach_o_close_and_cleanup): Redefine.
 391         * archive.c (_bfd_unlink_from_archive_parent): New function,
 392         extracted from..
 393         (_bfd_archive_close_and_cleanup): ..here.
 394         (bfd_generic_archive_p): Do not clear archive's format.
 395         * libbfd-in.h (_bfd_unlink_from_archive_parent): Declare.
 396         * libbfd.h: Regenerate.
 397
 398 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 399
 400         * archures.c (bfd_mach_arm_5TEJ, bfd_mach_arm_6, bfd_mach_arm_6KZ,
 401         bfd_mach_arm_6T2, bfd_mach_arm_6K, bfd_mach_arm_7, bfd_mach_arm_6M,
 402         bfd_mach_arm_6SM, bfd_mach_arm_7EM, bfd_mach_arm_8, bfd_mach_arm_8R,
 403         bfd_mach_arm_8M_BASE, bfd_mach_arm_8M_MAIN): Define.
 404         * bfd-in2.h: Regenerate.
 405         * cpu-arm.c (arch_info_struct): Add entries for above new
 406         bfd_mach_arm values.
 407         * elf32-arm.c (bfd_arm_get_mach_from_attributes): Add Tag_CPU_arch to
 408         bfd_mach_arm mapping logic for pre Armv4 and Armv5TEJ and later
 409         architectures.  Force assert failure for any new Tag_CPU_arch value.
 410
 411 2018-07-02  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 412
 413         * doc/bfdint.texi: Use command-line consistently when used in a
 414         compount word.
 415         * doc/bfdsumm.texi: Likewise.
 416
 417 2018-06-29  Maciej W. Rozycki  <macro@mips.com>
 418
 419         * elfxx-mips.c (allocate_dynrelocs): Remove extraneous symbol
 420         visibility check made for undefined weak symbols.
 421
 422 2018-06-26  Nick Clifton  <nickc@redhat.com>
 423
 424         * po/uk.po: Updated Ukranian translation.
 425
 426 2018-06-25  Nick Clifton  <nickc@redhat.com>
 427
 428         * elfnn-aarch64.c (_bfd_aarch64_erratum_835769_stub_name): Check
 429         for malloc returning NULL.
 430         (_bfd_aarch64_erratum_843419_fixup): Check for
 431         _bfd_aarch64_erratum_835769_stub_name returning NULL.
 432
 433 2018-06-24  Nick Clifton  <nickc@redhat.com>
 434
 435         * po/bfd.pot: Regenerate.
 436
 437 2018-06-24  Nick Clifton  <nickc@redhat.com>
 438
 439         * version.m4: Update version string to 2.31.51.
 440         * configure: Regenerate.
 441
 442 2018-06-24  Nick Clifton  <nickc@redhat.com>
 443
 444         2.31 branch created.
 445
 446 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 447
 448         * elfxx-mips.c (_bfd_mips_elf_compact_eh_encoding)
 449         (_bfd_mips_elf_cant_unwind_opcode): Correct formatting.
 450
 451 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 452
 453         * elfxx-mips.c (_bfd_mips_post_process_headers): Keep
 454         EI_ABIVERSION setting together.
 455
 456 2018-06-21  Maciej W. Rozycki  <macro@mips.com>
 457
 458         * elfxx-mips.c (MIPS_LIBC_ABI_DEFAULT, MIPS_LIBC_ABI_MIPS_PLT)
 459         (MIPS_LIBC_ABI_UNIQUE, MIPS_LIBC_ABI_MIPS_O32_FP64)
 460         (MIPS_LIBC_ABI_MAX): New enumeration constants.
 461         (_bfd_mips_post_process_headers): Use them in place of magic
 462         numbers.
 463
 464 2018-06-21  Jim Wilson  <jimw@sifive.com>
 465
 466         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Update comment.
 467         Use SYMBOL_REFERENCES_LOCAL.  Add asserts for h->got.offset.
 468
 469 2018-06-21  Alan Modra  <amodra@gmail.com>
 470
 471         * doc/Makefile.am (AUTOMAKE_OPTIONS): Add "foreign".
 472         * doc/Makefile.in: Regenerate.
 473
 474 2018-06-20  Renlin Li  <renlin.li@arm.com>
 475
 476         * elfxx-aarch64.c (_bfd_aarch64_elf_resolve_relocation): Use PG_OFFSET
 477         to resolve BFD_RELOC_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC,
 478         BFD_RELOC_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC,
 479         BFD_RELOC_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC,
 480         BFD_RELOC_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC,
 481         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
 482         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
 483         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
 484         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
 485
 486 2018-06-20  Nick Clifton  <nickc@redhat.com>
 487
 488         PR 23316
 489         * opncls.c (get_build_id): Check for a negative or excessive data
 490         size in the build-id note.
 491
 492 2018-06-20  Nick Clifton  <nickc@redhat.com>
 493
 494         PR 23299
 495         * mach-o.c (cputype): New function.
 496         (cpusubtype): New function.
 497         (bfd_mach_o_bfd_print_private_data): New function.  Dispalys the
 498         values in the MACH-O file header.
 499         (bfd_mach_o_bfd_copy_private_header_data): Copy the cputype and
 500         cpusubtype fields from the input bfd's mach-o header to the output
 501         bfd.
 502         * mach-o-target.c (bfd_mach_o_bfd_print_private_bfd_data):
 503         Redefine to bfd_mach_o_bfd_print_private_data.
 504         * mach-o.h (bfd_mach_o_bfd_print_private_bfd_data): Prototype.
 505
 506 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 507
 508         PR ld/22966
 509         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Verify the
 510         `.got.plt' entry referred is in range.
 511         (mips_finish_exec_plt): Correct the range check for `.got.plt'
 512         start.  Replace the assertion used for that with a proper error
 513         message.
 514
 515 2018-06-19  Maciej W. Rozycki  <macro@mips.com>
 516
 517         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Fix
 518         formatting.
 519
 520 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
 521
 522         * Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
 523         (INCLUDES): Rename to ...
 524         (AM_CPPFLAGS): ... this.
 525         * configure.ac: Remove AC_PREREQ.
 526         * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
 527         info-in-builddir no-texinfo.tex.
 528         (info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
 529         * doc/bfd.texinfo: Rename to ...
 530         * doc/bfd.texi: ... this.
 531         * Makefile.in: Re-generate.
 532         * aclocal.m4: Re-generate.
 533         * config.in: Re-generate.
 534         * configure: Re-generate.
 535         * doc/Makefile.in: Re-generate.
 536
 537 2018-06-18  Mephi  <mephi42@gmail.com>
 538
 539         PR 23297
 540         * mach-o-x86-64.c (x86_64_howto_table): Add entry for
 541         BFD_RELOC_MACH_O_X86_64_RELOC_TLV.
 542         (bfd_mach_o_x86_64_canonicalize_one_reloc): Handle the new reloc.
 543         (bfd_mach_o_x86_64_swap_reloc_out): Likewise.
 544         * reloc.c (BFD_RELOC_MACH_O_X86_64_TV): New entry.
 545         * bfd-in2.h: Regenerate.
 546         * libbfd.h: Regenerate.
 547
 548 2018-06-14  Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 549
 550         * elfxx-mips.c (print_mips_ases): Add GINV extension.
 551
 552 2018-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         PR binutils/23267
 555         * elf.c (_bfd_elf_get_symbol_version_string): Check if the first
 556         symbol version is base version.
 557
 558 2018-06-14  Alan Modra  <amodra@gmail.com>
 559
 560         * elf-bfd.h (struct elf_link_hash_table): Add "dynamic_relocs".
 561         * elflink.c (_bfd_elf_init_2_index_sections): Comment fix.
 562         (_bfd_elf_add_dynamic_entry): Set "dynamic_relocs".
 563         (_bfd_elf_link_renumber_dynsyms): Exclude all section symbols when
 564         "dynamic_relocs" is not set.
 565         * elfxx-mips.c (count_section_dynsyms): Likewise.
 566
 567 2018-06-14  Alan Modra  <amodra@gmail.com>
 568
 569         PR 23282
 570         * bfdio.c (bfd_seek): Optimize away seeks to current position.
 571
 572 2018-06-13  Scott Egerton  <scott.egerton@imgtec.com>
 573             Faraz Shahbazker  <Faraz.Shahbazker@mips.com>
 574
 575         * elfxx-mips.c (print_mips_ases): Add CRC.
 576
 577 2018-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 578
 579         PR ld/23161
 580         * elfxx-x86.c (elf_x86_hide_linker_defined): New function.
 581         (_bfd_x86_elf_link_check_relocs): Use it to hide hidden
 582         __bss_start, _end and _edata in shared libraries.
 583
 584 2018-06-07  Alan Modra  <amodra@gmail.com>
 585
 586         * elf32-tic6x.c (elf32_tic6x_check_relocs): Reference
 587         __c6xabi_DSBT_BASE explicitly for R_C6000_SBR_* relocs.
 588
 589 2018-06-05  Alan Modra  <amodra@gmail.com>
 590
 591         * bfd.c (struct bfd): Update comment on "where" usage.
 592         * bfdio.c (bfd_bwrite, bfd_stat): Use and update "iovec",
 593         "iostream", and "where" from containing archive file.  Return
 594         error on NULL iovec.
 595         (bfd_bread): Similarly, and return error attempted out of
 596         bounds archive element access.
 597         (bfd_tell, bfd_flush): Use and update "iovec", "iostream", and
 598         "where" from containing archive file.
 599         (bfd_seek): Likewise.  Return error on NULL iovec.  Don't
 600         attempt to optimize away seeks.  Don't paper over errors by
 601         calling bfd_tell.
 602         (bfd_get_mtime): Call bfd_stat rather than iovec->bstat.
 603         (bfd_get_size): Likewise.
 604         (bfd_mmap): Operate on and use iovec of containing archive
 605         file.  Return error on NULL iovec.
 606         * cache.c (bfd_cache_lookup_worker): Abort if working on
 607         archive element bfd.
 608         (cache_bread_1): Delete bfd parameter, add FILE* parameter.
 609         Don't ignore zero byte reads.
 610         (cache_bread): Look up FILE* in cache here.  Error on NULL
 611         lookup.
 612         (cache_bwrite): Rename "where" to "from".
 613         (cache_bmmap): Don't handle archive elements.
 614         * coffcode.h (coff_slurp_line_table): Exit early on zero
 615         lineno count.
 616         * bfd-in2.h: Regenerate.
 617
 618 2018-06-05  Alan Modra  <amodra@gmail.com>
 619
 620         PR 23254
 621         * plugin.c (bfd_plugin_open_input): Allow for possibility of
 622         nested archives.  Open file again for plugin.
 623         (try_claim): Don't save and restore file position.  Close file
 624         if not claimed.
 625         * sysdep.h (O_BINARY): Define.
 626
 627 2018-06-04  Max Filippov  <jcmvbkbc@gmail.com>
 628
 629         * elf32-xtensa.c (xtensa_read_table_entries): Make global.
 630         (compute_fill_extra_space): Drop declaration. Rename function to
 631         xtensa_compute_fill_extra_space.
 632         (compute_ebb_actions, remove_dead_literal): Update references to
 633         compute_fill_extra_space.
 634
 635 2018-06-04  Volodymyr Arbatov  <arbatov@cadence.com>
 636
 637         * elf32-xtensa.c (elf32xtensa_separate_props): New global
 638         variable.
 639         (xtensa_add_names): New function.
 640         (xtensa_property_section_name): Add new parameter
 641         separate_sections, use it to choose property section name.
 642         (xtensa_get_separate_property_section): New function.
 643         (xtensa_get_property_section): Invoke
 644         xtensa_get_separate_property_section to get individual property
 645         section if it exists, common property section otherwise.
 646         (xtensa_make_property_section): Pass elf32xtensa_separate_props
 647         to xtensa_property_section_name.
 648
 649 2018-06-04  H.J. Lu  <hongjiu.lu@intel.com>
 650
 651         PR binutils/23146
 652         * bfd-in.h: Include "diagnostics.h".
 653         * bfd-in2.h: Regenerated.
 654         * elf32-arm.c (elf32_arm_nabi_write_core_note): Use
 655         DIAGNOSTIC_PUSH, DIAGNOSTIC_IGNORE_STRINGOP_TRUNCATION and
 656         DIAGNOSTIC_POP to silence GCC 8.1 warnings with
 657         -Wstringop-truncation.
 658         * elf32-ppc.c (ppc_elf_write_core_note): Likewse.
 659         * elf32-s390.c (elf_s390_write_core_note): Likewse.
 660         * elf64-ppc.c (ppc64_elf_write_core_note): Likewse.
 661         * elf64-s390.c (elf_s390_write_core_note): Likewse.
 662         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewse.
 663
 664 2018-06-03  Jim Wilson  <jimw@sifive.com>
 665
 666         PR ld/23244
 667         * elfnn-riscv.c (riscv_elf_relocate_section) <R_RISCV_CALL>: Check
 668         for and handle an undefined weak with no PLT.
 669
 670         PR ld/22756
 671         * elfnn-riscv.c (riscv_relax_delete_bytes): Add versioned_hidden check
 672         to code that ignores duplicate symbols.
 673
 674 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 675
 676         * version.m4: Bump version to 2.30.52
 677         * configure: Regenerated.
 678
 679 2018-06-01  Alan Modra  <amodra@gmail.com>
 680
 681         * bfd.c (_bfd_error_handler): Arrange for this function to be
 682         declared in bfd-in2.h.
 683         * libbfd-in.h (_bfd_error_handler): Don't declare.
 684         * libbfd.h: Regenerate.
 685         * bfd-in2.h: Regenerate.
 686
 687 2018-05-30  Amaan Cheval <amaan.cheval@gmail.com>
 688
 689         * config.bfd (x86_64-*-*): Add pei-x86-64 target to x86_64-*-rtems*
 690         This is needed to generate UEFI application image files from ELFs.
 691
 692 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 693
 694         * elf32-i386.c (elf_i386_lazy_plt): Add plt_tlsdesc_entry,
 695         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 696         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 697         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 698         (elf_i386_lazy_ibt_plt): Likewise.
 699         (elf_i386_nacl_plt): Likewise.
 700         * elf64-x86-64.c (tlsdesc_plt_entry): Moved and renamed to ...
 701         (elf_x86_64_tlsdesc_plt_entry): This.
 702         (elf_x86_64_lazy_plt): Add plt_tlsdesc_entry,
 703         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 704         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 705         plt_tlsdesc_got2_insn_end for TLSDESC entry.
 706         (elf_x86_64_lazy_bnd_plt): Likewise.
 707         (elf_x86_64_lazy_ibt_plt): Likewise.
 708         (elf_x32_lazy_ibt_plt): Likewise.
 709         (elf_x86_64_nacl_plt): Likewise.
 710         (elf_x86_64_finish_dynamic_sections): Use plt_tlsdesc_entry,
 711         plt_tlsdesc_entry_size, plt_tlsdesc_got1_offset,
 712         plt_tlsdesc_got2_offset, plt_tlsdesc_got1_insn_end and
 713         plt_tlsdesc_got2_insn_end to update TLSDESC entry.
 714         * elfxx-x86.h (elf_x86_lazy_plt_layout): Update comments.
 715         Add plt_tlsdesc_entry, plt_tlsdesc_entry_size,
 716         plt_tlsdesc_got1_offset, plt_tlsdesc_got2_offset,
 717         plt_tlsdesc_got1_insn_end and plt_tlsdesc_got2_insn_end.
 718         (elf_x86_non_lazy_plt_layout): Update comments.
 719         (elf_x86_plt_layout): Likewise.
 720
 721 2018-05-28  H.J. Lu  <hongjiu.lu@intel.com>
 722
 723         PR ld/23238
 724         * elf-s390-common.c (elf_s390_add_symbol_hook): Removed.
 725         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 726         (elf_backend_add_symbol_hook): Likewise.
 727         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 728         (elf_backend_add_symbol_hook): Likewise.
 729         * elf32-s390.c (elf_backend_add_symbol_hook): Likewise.
 730         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 731         (elf_backend_add_symbol_hook): Likewise.
 732         * elf64-s390.c (elf_backend_add_symbol_hook): Likewise.
 733         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 734         * elfxx-aarch64.h (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 735         (elf_backend_add_symbol_hook): Likewise.
 736         * elf32-arm.c (elf32_arm_add_symbol_hook): Remove STT_GNU_IFUNC
 737         handling.
 738         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 739         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 740         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 741         * elflink.c (elf_link_add_object_symbols): Set
 742         elf_gnu_symbol_ifunc for STT_GNU_IFUNC symbols.
 743
 744 2018-05-26  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         PR ld/23194
 747         * elf-bfd.h (_bfd_elf_link_hide_sym_by_version): New.
 748         * elflink.c (_bfd_elf_link_hide_versioned_symbol): New function.
 749         Extracted from _bfd_elf_link_assign_sym_version.
 750         (_bfd_elf_link_hide_sym_by_version): New function.
 751         (_bfd_elf_link_assign_sym_version): Use
 752         _bfd_elf_link_hide_versioned_symbol.
 753         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Call
 754         _bfd_elf_link_hide_sym_by_version instead of
 755         bfd_hide_sym_by_version.  Don't check unversioned symbol.
 756
 757 2018-05-25  Alan Modra  <amodra@gmail.com>
 758
 759         * Makefile.in: Regenerate.
 760         * po/SRC-POTFILES.in: Regenerate.
 761
 762 2018-05-25  Alan Modra  <amodra@gmail.com>
 763
 764         * configure.ac (bfd_cv_hidden): Run test with -Werror in CFLAGS.
 765         * configure: Regenerate.
 766
 767 2018-05-23  H.J. Lu  <hongjiu.lu@intel.com>
 768
 769         * elf64-ppc.c (ppc64_elf_write_core_note): Add ATTRIBUTE_NONSTRING
 770         to data.
 771
 772 2018-05-22  Alan Modra  <amodra@gmail.com>
 773
 774         PR 23207
 775         * elf32-hppa.c (hppa_get_stub_entry): Return NULL when link_sec
 776         is NULL.
 777         (elf32_hppa_size_stubs): Only create stubs for load, alloc, code
 778         sections.
 779         (final_link_relocate): Revert last change.
 780
 781 2018-05-22  Alan Modra  <amodra@gmail.com>
 782
 783         PR 23207
 784         * elf32-hppa.c (final_link_relocate): Don't look for plt call
 785         stubs in non-alloc sections.
 786
 787 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 788
 789         PR ld/23201
 790         * aout-target.h (MY_bfd_link_hide_symbol): New.
 791         * aout-tic30.c (MY_bfd_link_hide_symbol): Likewise.
 792         * binary.c (binary_bfd_link_hide_symbol): Likewise.
 793         * coff-alpha.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 794         * coff-mips.c (_bfd_ecoff_bfd_link_hide_symbol): Likewise.
 795         * coff-rs6000.c (_bfd_xcoff_bfd_link_hide_symbol): Likewise.
 796         * coffcode.h (coff_bfd_link_hide_symbol): Likewise.
 797         * elf-bfd.h (_bfd_elf_link_hide_symbol): Likewise.
 798         * elfxx-target.h (bfd_elfNN_bfd_link_hide_symbol): Likewise.
 799         * i386msdos.c (msdos_bfd_link_hide_symbol): Likewise.
 800         * ihex.c (ihex_bfd_link_hide_symbol): Likewise.
 801         * libbfd-in.h (_bfd_nolink_bfd_link_hide_symbol): Likewise.
 802         * linker.c (_bfd_generic_link_hide_symbol): Likewise.
 803         (bfd_link_hide_symbol): Likewise.
 804         * mach-o-target.c (bfd_mach_o_bfd_link_hide_symbol): Likewise.
 805         * mmo.c (mmo_bfd_link_hide_symbol): Likewise.
 806         * pef.c (bfd_pef_bfd_link_hide_symbol): Likewise.
 807         * plugin.c (bfd_plugin_bfd_link_hide_symbol): Likewise.
 808         * ppcboot.c (ppcboot_bfd_link_hide_symbol): Likewise.
 809         * som.c (som_bfd_link_hide_symbol): Likewise.
 810         * srec.c (srec_bfd_link_hide_symbol): Likewise.
 811         * tekhex.c (tekhex_bfd_link_hide_symbol): Likewise.
 812         * vms-alpha.c (vms_bfd_link_hide_symbol): Likewise.
 813         (alpha_vms_bfd_link_hide_symbol): Likewise.
 814         * xsym.c (bfd_sym_bfd_link_hide_symbol): Likewise.
 815         * coff64-rs6000.c (rs6000_xcoff64_vec): Add
 816         _bfd_generic_link_hide_symbol.
 817         (rs6000_xcoff64_aix_vec): Likewise.
 818         * elflink.c (bfd_elf_record_link_assignment): Don't make forced
 819         local symbol dynamic.
 820         (_bfd_elf_link_hide_symbol): New function.
 821         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 822         check root.ldscript_def.
 823         * targets.c (bfd_target): Add _bfd_link_hide_symbol.
 824         (BFD_JUMP_TABLE_LINK): Add NAME##_bfd_link_hide_symbol.
 825         * bfd-in2.h: Regenerated.
 826         * libbfd.h: Likewise.
 827
 828 2018-05-21  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         PR binutils/23199
 831         * elf.c (setup_group): Mark section in a section group with
 832         SHF_GROUP.
 833
 834 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 835
 836         PR ld/23194
 837         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 838         set eh->local_ref to 1 if a symbol is versioned and there is a
 839         version script.
 840
 841 2018-05-18  Kito Cheng  <kito.cheng@gmail.com>
 842
 843         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Handle
 844         EF_RISCV_RVE.
 845
 846 2018-05-18  Jim Wilson  <jimw@sifive.com>
 847
 848         * elfnn-riscv.c (allocate_dynrelocs): Discard dynamic relocations if
 849         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 850         (riscv_elf_relocate_section): Don't generate dynamic relocation if
 851         UNDEFWEAK_NO_DYNAMIC_RELOC is true.
 852         (riscv_elf_finish_dynamic_symbol): Likewise.
 853
 854 2018-05-18  John Darrington  <john@darrington.wattle.id.au>
 855
 856         * Makefile.am: Add s12z files.
 857         * Makefile.in: Regenerate.
 858         * archures.c: Add bfd_s12z_arch.
 859         * bfd-in.h: Add exports of bfd_putb24 and bfd_putl24.
 860         * bfd-in2.h: Regenerate.
 861         * config.bfd: Add s12z target.
 862         * configure.ac: Add s12z target.
 863         * configure: Regenerate.
 864         * cpu-s12z.c: New file.
 865         * elf32-s12z.c: New file.
 866         * libbfd.c (bfd_putb24): New function.
 867         (bfd_putl24): New function.
 868         * libbfd.h: Regenerate.
 869         * reloc.c: Add s12z relocations.
 870         (bfd_get_reloc_size): Handle size 5 relocs.
 871         * targets.c: Add s12z_elf32_vec.
 872
 873 2018-05-18  H.J. Lu  <hongjiu.lu@intel.com>
 874
 875         PR ld/23189
 876         * elf32-i386.c (elf_i386_relocate_section): Handle R_386_GOT32X
 877         like R_386_GOT32.
 878         * elfxx-x86.c (_bfd_x86_elf_link_symbol_references_local): Don't
 879         set eh->local_ref to 1 for linker defined symbols.
 880
 881 2018-05-18  Alan Modra  <amodra@gmail.com>
 882
 883         PR 23199
 884         * elf.c (setup_group): Formatting.  Check that SHT_GROUP entries
 885         don't point at other SHT_GROUP sections.  Set shdr corresponding
 886         to invalid entry, to NULL rather than section 0.  Identify
 887         SHT_GROUP section index when reporting an error.  Cope with NULL
 888         shdr pointer.
 889
 890 2018-05-18  Alan Modra  <amodra@gmail.com>
 891
 892         * libbfd-in.h (ATTRIBUTE_HIDDEN): Define and use throughout.
 893         * configure.ac (HAVE_HIDDEN): Check compiler support for hidden
 894         visibility.
 895         * libbfd.h: Regenerate.
 896         * configure: Regenerate.
 897         * config.in: Regenerate.
 898
 899 2018-05-18  Alan Modra  <amodra@gmail.com>
 900
 901         * libbfd-in.h: Add include guard.
 902         * libcoff-in.h: Likewise.
 903         * doc/Makefile.am (libbfd.h, libcoff.h): Append another #endif.
 904         * doc/Makefile.in: Regenerate.
 905         * libbfd.h: Regenerate.
 906         * libcoff.h: Regenerate.
 907
 908 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 909
 910         * elf32-nds32.c (nds32_convert_32_to_16): Preset `insn_type'.
 911
 912 2018-05-16  Alan Modra  <amodra@gmail.com>
 913
 914         PR 22458
 915         * format.c (struct bfd_preserve): Add section_id.
 916         (bfd_preserve_save, bfd_preserve_restore): Save and restore
 917         _bfd_section_id.
 918         (bfd_reinit): Set _bfd_section_id.
 919         (bfd_check_format_matches): Put all matches of any priority into
 920         matching_vector.  Save initial section id and start each attempted
 921         match at that section id.
 922         * libbfd-in.h (_bfd_section_id): Declare.
 923         * section.c (_bfd_section_id): Rename from section_id and make
 924         global.  Adjust uses.
 925         (bfd_get_next_section_id): Delete.
 926         * elf64-ppc.c (ppc64_elf_setup_section_lists): Replace use of
 927         bfd_get_section_id with _bfd_section_id.
 928         * libbfd.h: Regenerate.
 929         * bfd-in2.h: Regenerate.
 930
 931 2018-05-15  Christophe Guillon  <christophe.guillon@st.com>
 932
 933         * coffcode.h (coff_bigobj_swap_aux_in): Make sure that all fields
 934         of the aux structure are initialised.
 935
 936 2018-05-15  Francois H. Theron  <francois.theron@netronome.com>
 937
 938         * targets.c: Wrap nfp_elf64_vec in BFD64 ifdef.
 939
 940 2018-05-15  Nick Clifton  <nickc@redhat.com>
 941
 942         * po/pt.po: New Portuguese translation.
 943         * configure.ac (ALL_LINGUAS): Add pt.
 944         * configure: Regenerate.
 945
 946 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 947
 948         PR ld/23169
 949         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Don't issue
 950         an error on IFUNC pointer defined in PDE.
 951         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Call
 952         _bfd_x86_elf_link_fixup_ifunc_symbol.
 953         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 954         * elfxx-x86.c (_bfd_x86_elf_link_fixup_ifunc_symbol): New
 955         function.
 956         * elfxx-x86.h (_bfd_x86_elf_link_fixup_ifunc_symbol): New.
 957
 958 2018-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 959
 960         PR ld/23162
 961         * elfxx-x86.c (elf_x86_linker_defined): New function.
 962         (_bfd_x86_elf_link_check_relocs): Use it to mark __bss_start,
 963         _end and _edata locally defined within executables.
 964
 965 2018-05-12  Alan Modra  <amodra@gmail.com>
 966
 967         PR 20659
 968         * elf.c (rewrite_elf_program_header): Use segment_mark only for
 969         PT_LOAD headers.  Delete first_matching_lma and first_suggested_lma.
 970         Instead make matching_lma and suggested_lma pointers to the
 971         sections.  Align section vma and lma calculated from segment.
 972         Don't clear includes_phdrs or includes_filehdr based on p_paddr
 973         test.  Try to handle alignment padding before first section by
 974         adjusting new segment lma down.  Adjust PT_PHDR map p_paddr.
 975
 976 2018-05-09  Dimitar Dimitrov  <dimitar@dinux.eu>
 977
 978         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Make LDI32 relocation
 979         conformant to TI ABI.
 980         (pru_elf32_relax_section): Likewise.
 981         (pru_elf_relax_delete_bytes): Fix offsets for new LDI32 code.
 982         * elf32-pru.c (pru_elf32_do_ldi32_relocate): Ignore addend.
 983         (pru_elf32_pmem_relocate): Trap - should not get here.
 984         (pru_elf32_relocate_section): Add support for REL relocations.
 985         (elf_info_to_howto_rel): Enable REL.
 986         (elf_backend_may_use_rel_p): Likewise.
 987         (elf_backend_may_use_rela_p): Likewise.
 988         (elf_backend_default_use_rela_p): Likewise.
 989
 990 2018-05-09  Alan Modra  <amodra@gmail.com>
 991
 992         PR 23148
 993         * peXXigen.c (pe_print_edata): Correct minimum size.
 994
 995 2018-05-09  Alan Modra  <amodra@gmail.com>
 996
 997         PR 23147
 998         * peXXigen.c (pe_print_idata): Bound check hint_addr.
 999
1000 2018-05-08  Nick Clifton  <nickc@redhat.com>
1001
1002         PR 22809
1003         * elf.c (bfd_elf_get_str_section): Check for an excessively large
1004         string section.
1005         * elf-attrs.c (_bfd_elf_parse_attributes): Issue an error if the
1006         attribute section is larger than the size of the file.
1007
1008 2018-05-07  Alan Modra  <amodra@gmail.com>
1009
1010         * cofflink.c (_bfd_coff_link_input_bfd): Use memcmp rather than
1011         strncmp when checking for ".bf" special symbol.
1012         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Make pe_required_section_flags
1013         section name a char array, remove sentinal known_sections entry,
1014         and adjust loop over known_sections to suit.  Use memcmp rather
1015         than strncmp.
1016
1017 2018-05-04  Alan Modra  <amodra@gmail.com>
1018
1019         * elf-linux-core.h (struct elf_external_linux_prpsinfo32_ugid32),
1020         (struct elf_external_linux_prpsinfo32_ugid16),
1021         (struct elf_external_linux_prpsinfo64_ugid32),
1022         (struct elf_external_linux_prpsinfo64_ugid16): Add ATTRIBUTE_NONSTRING
1023         to pr_fname and pr_psargs fields.  Remove GCC diagnostic pragmas.
1024         Move comment to..
1025         * elf.c (elfcore_write_prpsinfo): ..here.  Indent nested preprocessor
1026         directives.
1027         * elf32-arm.c (elf32_arm_nabi_write_core_note): Add ATTRIBUTE_NONSTRING
1028         to data.
1029         * elf32-ppc.c (ppc_elf_write_core_note): Likewise.
1030         * elf32-s390.c (elf_s390_write_core_note): Likewise.
1031         * elf64-s390.c (elf_s390_write_core_note): Likewise.
1032         * elfxx-aarch64.c (_bfd_aarch64_elf_write_core_note): Likewise.
1033         * elf64-x86-64.c (elf_x86_64_write_core_note): Add GCC diagnostic
1034         pragmas.
1035         * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Use strnlen to avoid
1036         false positive gcc-8 warning.
1037         * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
1038
1039 2018-05-04  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>
1040
1041         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Fix the order
1042         of arguments when warning about different long double types.
1043
1044 2018-05-03  Simon Atanasyan  <simon@atanasyan.com>
1045
1046         * elf32-mips.c: (elf32_mips_fixup_symbol): New function.
1047         (elf_backend_fixup_symbol): New macro.
1048         * elfxx-mips.c: (mips_elf_output_extsym): Discard _gp_disp
1049         handling.
1050         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
1051
1052 2018-04-30  Francois H. Theron <francois.theron@netronome.com>
1053
1054         * Makefile.am: Added NFP files to build.
1055         * archures.c: Added bfd_arch_nfp
1056         * config.bfd: Added NFP support.
1057         * configure.ac: Added NFP support.
1058         * cpu-nfp.c: New, for NFP support.
1059         * elf-bfd.h: Added elf_section_info()
1060         * elf64-nfp.c: New, for NFP support.
1061         * po/SRC-POTFILES.in: Added NFP source files.
1062         * targets.c: Added nfp_elf64_vec
1063         * bfd-in2.h: Regenerate.
1064         * Makefile.in: Regenerate.
1065         * configure: Regenerate.
1066
1067 2018-04-27  Alan Modra  <amodra@gmail.com>
1068
1069         * bfd-in2.h: Regenerate.
1070         * libbfd.h: Regenerate.
1071
1072 2018-04-27  Alan Modra  <amodra@gmail.com>
1073
1074         PR 23123
1075         PR 22374
1076         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't drop plt
1077         relocs for ifuncs.
1078         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Comment fixes.
1079
1080 2018-04-26  Pedro Alves  <palves@redhat.com>
1081
1082         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't consider
1083         ifunc and non-ifunc symbols duplicates.
1084
1085 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1086         Mickaël Guêné  <mickael.guene@st.com>
1087
1088         * elf32-arm.c (elf32_arm_fdpic_thumb_plt_entry): New.
1089         (elf32_arm_plt_needs_thumb_stub_p): Handle thumb-only case.
1090         (elf32_arm_populate_plt_entry): Likewise.
1091         (elf32_arm_output_plt_map_1): Likewise.
1092         (elf32_arm_output_arch_local_syms): Likewise.
1093
1094 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1095         Mickaël Guêné  <mickael.guene@st.com>
1096
1097         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Handle
1098         _GLOBAL_OFFSET_TABLE_ in FDPIC mode.
1099
1100 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1101         Mickaël Guêné  <mickael.guene@st.com>
1102
1103         * elf32-arm.c (bfd_elf32_arm_set_target_params): Handle FDPIC case
1104         for R_ARM_TARGET2.
1105
1106 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1107         Mickaël Guêné  <mickael.guene@st.com>
1108
1109         * elf32-arm.c (DEFAULT_STACK_SIZE): New.
1110         (elf32_arm_always_size_sections): Create stack segment.
1111
1112 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1113         Mickaël Guêné  <mickael.guene@st.com>
1114
1115         * bfd-in2.h (BFD_RELOC_ARM_TLS_GD32_FDPIC)
1116         (BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC): New
1117         relocations.
1118         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_TLS_GD32_FDPIC,
1119         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC relocations.
1120         (elf32_arm_reloc_map): Add R_ARM_TLS_GD32_FDPIC,
1121         R_ARM_TLS_LDM32_FDPIC, R_ARM_TLS_IE32_FDPIC.
1122         (struct elf32_arm_link_hash_table): Update comment.
1123         (elf32_arm_final_link_relocate): Handle TLS FDPIC relocations.
1124         (IS_ARM_TLS_RELOC): Likewise.
1125         (elf32_arm_check_relocs): Likewise.
1126         (allocate_dynrelocs_for_symbol): Likewise.
1127         (elf32_arm_size_dynamic_sections): Update comment.
1128         * reloc.c: Add BFD_RELOC_ARM_TLS_GD32_FDPIC,
1129         BFD_RELOC_ARM_TLS_LDM32_FDPIC, BFD_RELOC_ARM_TLS_IE32_FDPIC.
1130
1131 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1132         Mickaël Guêné  <mickael.guene@st.com>
1133
1134         * elf32-arm.c (elf32_arm_fdpic_plt_entry): New.
1135         (elf32_arm_create_dynamic_sections): Handle FDPIC.
1136         (elf32_arm_allocate_plt_entry): Likewise.
1137         (elf32_arm_populate_plt_entry): Likewise.
1138         (elf32_arm_output_plt_map_1): Likewise.
1139
1140 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1141         Mickaël Guêné  <mickael.guene@st.com>
1142
1143         * elf32-arm.c (struct fdpic_local): New.
1144         (elf_arm_obj_tdata): Add local_fdpic_cnts field.
1145         (elf32_arm_local_fdpic_cnts): New.
1146         (struct fdpic_global): New.
1147         (elf32_arm_link_hash_entry): Add fdpic_cnts field.
1148         (elf32_arm_link_hash_table): Add srofixup field.
1149         (arm_elf_add_rofixup): New.
1150         (arm_elf_fill_funcdesc): New.
1151         (elf32_arm_link_hash_newfunc): Handle fdpic_cnts.
1152         (elf32_arm_allocate_local_sym_info): Likewise.
1153         (create_got_section): Create .rofixup section.
1154         (elf32_arm_copy_indirect_symbol): Handle fdpic_cnts.
1155         (bfd_elf32_arm_set_target_params): Handle FDPIC.
1156         (elf32_arm_final_link_relocate): Likewise.
1157         (elf32_arm_check_relocs): Likewise.
1158         (allocate_dynrelocs_for_symbol): Likewise.
1159         (elf32_arm_size_dynamic_sections): Likewise.
1160         (elf32_arm_finish_dynamic_sections): Likewise.
1161         (elf32_arm_output_arch_local_syms): Likewise.
1162         (elf32_arm_fdpic_omit_section_dynsym): New.
1163
1164 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1165         Mickaël Guêné  <mickael.guene@st.com>
1166
1167         * bfd-in2.c (BFD_RELOC_ARM_GOTFUNCDESC)
1168         (BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC)
1169         (BFD_RELOC_ARM_FUNCDESC_VALUE): New.
1170         * elf32-arm.c (elf32_arm_howto_table_2): Add R_ARM_GOTFUNCDESC,
1171         R_ARM_GOTOFFFUNCDESC, R_ARM_FUNCDESC, R_ARM_FUNCDESC_VALUE.
1172         (elf32_arm_howto_from_type): Take new members of
1173         elf32_arm_howto_table_2 into account.
1174         (elf32_arm_reloc_map): Add BFD_RELOC_ARM_GOTFUNCDESC,
1175         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1176         BFD_RELOC_ARM_FUNCDESC_VALUE.
1177         * reloc.c: Add BFD_RELOC_ARM_GOTFUNCDESC,
1178         BFD_RELOC_ARM_GOTOFFFUNCDESC, BFD_RELOC_ARM_FUNCDESC,
1179         BFD_RELOC_ARM_FUNCDESC_VALUE.
1180
1181 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1182         Mickaël Guêné  <mickael.guene@st.com>
1183
1184         * elf32-arm.c (elf32_arm_print_private_bfd_data): Support
1185         EF_ARM_PIC and ELFOSABI_ARM_FDPIC.
1186         (elf32_arm_post_process_headers): Support ELFOSABI_ARM_FDPIC.
1187         (ELF_OSABI): Define to ELFOSABI_ARM_FDPIC.
1188
1189 2018-04-25  Christophe Lyon  <christophe.lyon@st.com>
1190         Mickaël Guêné  <mickael.guene@st.com>
1191
1192         * config.bfd (arm*-*-linux-*): Add arm_elf32_fdpic_be_vec and
1193         arm_elf32_fdpic_le_vec to targ_selvecs. Accept
1194         arm*-*-uclinuxfdpiceabi.
1195         * configure.ac: Add support for arm_elf32_fdpic_be_vec and
1196         arm_elf32_fdpic_le_vec.
1197         * configure: Regenerate.
1198         * elf32-arm.c (struct elf32_arm_link_hash_table): Add fdpic_p.
1199         (elf32_arm_link_hash_table_create): Initialize fdpic_p.
1200         (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM)
1201         (TARGET_BIG_NAME, elf_match_priority): Define for FDPIC targets.
1202         (elf32_arm_fdpic_link_hash_table_create): New.
1203         * targets.c (_bfd_target_vector): Add arm_elf32_fdpic_be_vec and
1204         arm_elf32_fdpic_le_vec.
1205
1206 2018-04-25  Alan Modra  <amodra@gmail.com>
1207
1208         * elf-linux-core.h: Disable gcc-8 string truncation warning.
1209         * elf.c (elfcore_write_prpsinfo): Likewise.
1210
1211 2018-04-25  Alan Modra  <amodra@gmail.com>
1212
1213         * Makefile.am: Remove arm-aout and arm-coff support.
1214         * config.bfd: Likewise.
1215         * configure.ac: Likewise.
1216         * targets.c: Likewise.
1217         * aout-arm.c: Delete.
1218         * armnetbsd.c: Delete.
1219         * riscix.c: Delete.
1220         * Makefile.in: Regenerate.
1221         * configure: Regenerate.
1222         * po/SRC-POTFILES.in: Regenerate.
1223
1224 2018-04-24  Nick Clifton  <nickc@redhat.com>
1225
1226         PR 23113
1227         * elf.c (ignore_section_sym): Check for the output_section pointer
1228         being NULL before dereferencing it.
1229
1230         PR 23110
1231         * peXXigen.c (_bfd_XX_bfd_copy_private_bfd_data_common): Check for
1232         a negative PE_DEBUG_DATA size before iterating over the debug data.
1233
1234 2018-04-23  Alan Modra  <amodra@gmail.com>
1235
1236         * elf-linux-core.h: Revert last change.
1237         * elf.c: Likewise.
1238
1239 2018-04-23  Nick Clifton  <nickc@redhat.com>
1240
1241         PR 23056
1242         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1243         the end of the string table, and zero it.
1244
1245 2018-04-23  Alan Modra  <amodra@gmail.com>
1246
1247         * elf-linux-core.h (swap_linux_prpsinfo32_ugid32_out): Disable
1248         gcc-8 string truncation warning.
1249         (swap_linux_prpsinfo32_ugid16_out): Likewise.
1250         (swap_linux_prpsinfo64_ugid32_out): Likewise.
1251         (swap_linux_prpsinfo64_ugid16_out): Likewise.
1252         * elf.c (elfcore_write_prpsinfo): Likewise.
1253
1254 2018-04-23  Nick Clifton  <nickc@redhat.com>
1255
1256         PR 23056
1257         * aoutx.h (aout_get_external_symbols): Allocate an extra byte at
1258         the end of the string table, and zero it.
1259
1260 2018-04-20  Alan Modra  <amodra@gmail.com>
1261
1262         PR 22978
1263         * elf32-hppa.c (got_relocs_needed): Add extra param to special
1264         case both dtprel and tprel relocs.
1265         (allocate_dynrelocs): Adjust conditions for got relocs.
1266         (elf32_hppa_relocate_section): Likewise for local sym got relocs.
1267         Emit dynamic relocs on TLS GOT entries for shared libraries,
1268         not when pic.  Omit dynamic reloc on dtprel entry when local,
1269         and on tprel entry when local and executable.
1270
1271 2018-04-19  Alan Modra  <amodra@gmail.com>
1272
1273         PR 22537
1274         * elf32-hppa.c (elf32_hppa_size_stubs): Init "destination" to -1.
1275         (hppa_type_of_stub): Don't return a long branch stub for
1276         symbols other than those defined statically.
1277
1278 2018-04-19  Alan Modra  <amodra@gmail.com>
1279
1280         * Makefile.am: Revert 2018-04-18 coff-mips changes.
1281         * config.bfd: Add back mips_ecoff_le_vec and mips_ecoff_be_vec
1282         to selvecs for mips targets change 2018-04-18.
1283         * configure.ac: Reinstate mips_ecoff_le_vec, mips_ecoff_be_vec
1284         and  mips_ecoff_bele_vec.
1285         * targets.c: Likewise.
1286         * coff-mips.c: Resurrect.
1287         * Makefile.in: Regenerate.
1288         * configure: Regenerate.
1289         * po/SRC-POTFILES.in: Regenerate.
1290
1291 2018-04-18  Alan Modra  <amodra@gmail.com>
1292
1293         * Makefile.am: Remove mips aout and coff support.
1294         * config.bfd: Likewise.
1295         * configure.ac: Likewise.
1296         * targets.c: Likewise.
1297         * coff-mips.c: Delete
1298         * mipsbsd.c: Delete
1299         * pe-mips.c: Delete
1300         * pei-mips.c: Delete
1301         * Makefile.in: Regenerate.
1302         * configure: Regenerate.
1303         * po/SRC-POTFILES.in: Regenerate.
1304
1305 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1306
1307         * elf32-i386.c (elf32_bed): Define before including
1308         "elf32-target.h".
1309         * elf64-x86-64.c (elf64_bed): Define before including
1310         "elf64-target.h".
1311         (elf32_bed): Define before including "elf32-target.h".
1312
1313 2018-04-17  H.J. Lu  <hongjiu.lu@intel.com>
1314
1315         PR ld/23055
1316         * elfxx-x86.c (_bfd_x86_elf_link_setup_gnu_properties): Use a
1317         normal input file with compatible relocation.
1318
1319 2018-04-18  Alan Modra  <amodra@gmail.com>
1320
1321         * Makefile.am: Remove support for assorted i386 aout and coff targets.
1322         * config.bfd: Likewise.
1323         * configure.ac: Likewise.
1324         * doc/bfdint.texi: Likewise.
1325         * targets.c: Likewise.
1326         * freebsd.h: Delete.
1327         * i386dynix.c: Delete.
1328         * i386freebsd.c: Delete.
1329         * i386linux.c: Delete.
1330         * i386mach3.c: Delete.
1331         * i386netbsd.c: Delete.
1332         * i386os9k.c: Delete.
1333         * Makefile.in: Regenerate.
1334         * configure: Regenerate.
1335         * po/SRC-POTFILES.in: Regenerate.
1336
1337 2018-04-17 Andrew Sadek  <andrew.sadek.se@gmail.com>
1338
1339         Microblaze Target: PIC data text relative
1340
1341         * bfd/reloc.c (2 new BFD relocations):
1342         BFD_RELOC_MICROBLAZE_64_TEXTPCREL &
1343         BFD_RELOC_MICROBLAZE_64_TEXTPCREL
1344         * bfd/bfd-in2.h: Regenerate
1345         * bfd/libbfd.h: Regenerate
1346         * bfd/elf32-microblaze.c (Handle new relocs): define 'HOWTO' of 3
1347         new relocs and handle them in both relocate and relax functions.
1348         (microblaze_elf_reloc_type_lookup): add mapping between for new
1349         bfd relocs.
1350         (microblaze_elf_relocate_section): Handle new relocs in case of
1351         elf relocation.
1352         (microblaze_elf_relax_section): Handle new relocs for elf relaxation.
1353
1354 2018-04-17  Nick Clifton  <nickc@redhat.com>
1355
1356         PR 23055
1357         * aoutx.h (find_nearest_line): Check that the symbol name exists
1358         and is long enough, before attempting to see if it is for a .o
1359         file.
1360         * hash.c (bfd_hash_hash): Add an assertion that the string is not
1361         NULL.
1362         * linker.c (bfd_link_hash_lookup): Fail if the table or string are
1363         NULL.
1364         (_bfd_generic_link_add_archive_symbols): Fail if an archive entry
1365         has no name.
1366
1367         PR 23065
1368         * dwarf2.c (concat_filename): Check for a NULL table pointer.
1369
1370 2018-04-16  Nick Clifton  <nickc@redhat.com>
1371
1372         PR 23061
1373         * coffgen.c (coff_pointerize_aux): Check for an out of range
1374         fixup.
1375
1376 2018-04-16  Alan Modra  <amodra@gmail.com>
1377
1378         * Makefile.am: Remove arm-epoc-pe support.
1379         * coff-arm.c: Likewise.
1380         * config.bfd: Likewise.
1381         * configure.ac: Likewise.
1382         * targets.c: Likewise.
1383         * epoc-pe-arm.c: Delete.
1384         * epoc-pei-arm.c: Delete.
1385         * Makefile.in: Regenerate.
1386         * configure: Regenerate.
1387         * po/SRC-POTFILES.in: Regenerate.
1388
1389 2018-04-16  Alan Modra  <amodra@gmail.com>
1390
1391         * Makefile.am: Remove sparc-aout and sparc-coff support.
1392         * config.bfd: Likewise.
1393         * configure.ac: Likewise.
1394         * targets.c: Likewise.
1395         * aout-sparcle.c: Delete.
1396         * aoutf1.h: Delete.
1397         * cf-sparclynx.c: Delete.
1398         * coff-sparc.c: Delete.
1399         * demo64.c: Delete.
1400         * sparclinux.c: Delete.
1401         * sparclynx.c: Delete.
1402         * sparcnetbsd.c: Delete.
1403         * sunos.c: Delete.
1404         * Makefile.in: Regenerate.
1405         * configure: Regenerate.
1406         * po/SRC-POTFILES.in: Regenerate.
1407
1408 2018-04-16  Alan Modra  <amodra@gmail.com>
1409
1410         * Makefile.am: Remove m68k-aout and m68k-coff support.
1411         * aoutf1.h: Likewise.
1412         * aoutx.h: Likewise.
1413         * archive.c: Likewise.
1414         * bfd-in.h: Likewise.
1415         * bfd.c: Likewise.
1416         * coffcode.h: Likewise.
1417         * coffswap.h: Likewise.
1418         * config.bfd: Likewise.
1419         * configure.ac: Likewise.
1420         * configure.host: Likewise.
1421         * doc/bfd.texinfo: Likewise.
1422         * doc/bfdint.texi: Likewise.
1423         * freebsd.h: Likewise.
1424         * gen-aout.c: Likewise.
1425         * hpux-core.c: Likewise.
1426         * libaout.h: Likewise.
1427         * libbfd-in.h: Likewise.
1428         * pdp11.c: Likewise.
1429         * peicode.h: Likewise.
1430         * riscix.c: Likewise.
1431         * targets.c: Likewise.
1432         * aout0.c: Delete.
1433         * coff-apollo.c: Delete.
1434         * coff-aux.c: Delete.
1435         * coff-m68k.c: Delete.
1436         * coff-svm68k.c: Delete.
1437         * coff-u68k.c: Delete.
1438         * hosts/delta68.h: Delete.
1439         * hosts/hp300bsd.h: Delete.
1440         * hosts/m68kaux.h: Delete.
1441         * hosts/news.h: Delete.
1442         * hp300bsd.c: Delete.
1443         * hp300hpux.c: Delete.
1444         * liboasys.h: Delete.
1445         * m68k4knetbsd.c: Delete.
1446         * m68klinux.c: Delete.
1447         * m68knetbsd.c: Delete.
1448         * oasys.c: Delete.
1449         * versados.c: Delete.
1450         * Makefile.in: Regenerate.
1451         * bfd-in2.h: Regenerate.
1452         * configure: Regenerate.
1453         * libbfd.h: Regenerate.
1454         * po/SRC-POTFILES.in: Regenerate.
1455
1456 2018-04-16  Alan Modra  <amodra@gmail.com>
1457
1458         * Makefile.am: Remove sh5 and sh64 support.
1459         * archures.c: Likewise.
1460         * config.bfd: Likewise.
1461         * configure.ac: Likewise.
1462         * cpu-sh.c: Likewise.
1463         * elf32-sh-relocs.h: Likewise.
1464         * elf32-sh.c: Likewise.
1465         * targets.c: Likewise.
1466         * elf32-sh64-com.c: Delete.
1467         * elf32-sh64.c: Delete.
1468         * elf32-sh64.h: Delete.
1469         * elf64-sh64.c: Delete.
1470         * Makefile.in: Regenerate.
1471         * bfd-in2.h: Regenerate.
1472         * configure: Regenerate.
1473         * po/SRC-POTFILES.in: Regenerate.
1474
1475 2018-04-16  Alan Modra  <amodra@gmail.com>
1476
1477         * Makefile.am: Remove sh-symbianelf support.
1478         * config.bfd: Likewise.
1479         * configure.ac: Likewise.
1480         * targets.c: Likewise.
1481         * elf32-sh-symbian.c: Delete.
1482         * Makefile.in: Regenerate.
1483         * configure: Regenerate.
1484         * po/SRC-POTFILES.in: Regenerate.
1485
1486 2018-04-16  Alan Modra  <amodra@gmail.com>
1487
1488         * Makefile.am: Remove vax-bsd and vax-ultrix support.
1489         * config.bfd: Likewise.
1490         * configure.ac: Likewise.
1491         * targets.c: Likewise.
1492         * vaxbsd.c: Delete.
1493         * Makefile.in: Regenerate.
1494         * configure: Regenerate.
1495         * po/SRC-POTFILES.in: Regenerate.
1496
1497 2018-04-16  Alan Modra  <amodra@gmail.com>
1498
1499         * Makefile.am: Remove w65 support.
1500         * archures.c: Likewise.
1501         * coffcode.h: Likewise.
1502         * config.bfd: Likewise.
1503         * configure.ac: Likewise.
1504         * targets.c: Likewise.
1505         * coff-w65.c: Delete.
1506         * cpu-w65.c: Delete.
1507         * Makefile.in: Regenerate.
1508         * bfd-in2.h: Regenerate.
1509         * configure: Regenerate.
1510         * po/SRC-POTFILES.in: Regenerate.
1511
1512 2018-04-16  Alan Modra  <amodra@gmail.com>
1513
1514         * Makefile.am: Remove we32k support.
1515         * archures.c: Likewise.
1516         * coffcode.h: Likewise.
1517         * config.bfd: Likewise.
1518         * configure.ac: Likewise.
1519         * targets.c: Likewise.
1520         * coff-we32k.c: Delete.
1521         * cpu-we32k.c: Delete.
1522         * Makefile.in: Regenerate.
1523         * bfd-in2.h: Regenerate.
1524         * configure: Regenerate.
1525         * po/SRC-POTFILES.in: Regenerate.
1526
1527 2018-04-16  Alan Modra  <amodra@gmail.com>
1528
1529         * Makefile.am: Remove m88k support.
1530         * aoutx.h: Likewise.
1531         * archures.c: Likewise.
1532         * coffcode.h: Likewise.
1533         * coffswap.h: Likewise.
1534         * config.bfd: Likewise.
1535         * configure.ac: Likewise.
1536         * cpu-ns32k.c: Likewise.
1537         * elf32-nds32.c: Likewise.
1538         * mach-o.c: Likewise.
1539         * netbsd-core.c: Likewise.
1540         * reloc.c: Likewise.
1541         * targets.c: Likewise.
1542         * coff-m88k.c: Delete.
1543         * cpu-m88k.c: Delete.
1544         * elf32-m88k.c: Delete.
1545         * hosts/m88kmach3.h: Delete.
1546         * m88kmach3.c: Delete.
1547         * m88kopenbsd.c: Delete.
1548         * Makefile.in: Regenerate.
1549         * bfd-in2.h: Regenerate.
1550         * configure: Regenerate.
1551         * po/SRC-POTFILES.in: Regenerate.
1552
1553 2018-04-16  Alan Modra  <amodra@gmail.com>
1554
1555         * Makefile.am: Remove i370 support.
1556         * archures.c: Likewise.
1557         * config.bfd: Likewise.
1558         * configure.ac: Likewise.
1559         * targets.c: Likewise.
1560         * cpu-i370.c: Delete.
1561         * elf32-i370.c: Delete.
1562         * Makefile.in: Regenerate.
1563         * bfd-in2.h: Regenerate.
1564         * configure: Regenerate.
1565         * po/SRC-POTFILES.in: Regenerate.
1566
1567 2018-04-16  Alan Modra  <amodra@gmail.com>
1568
1569         * Makefile.am: Remove h8500 support.
1570         * archures.c: Likewise.
1571         * coffcode.h: Likewise.
1572         * config.bfd: Likewise.
1573         * configure.ac: Likewise.
1574         * targets.c: Likewise.
1575         * coff-h8500.c: Delete.
1576         * cpu-h8500.c: Delete.
1577         * Makefile.in: Regenerate.
1578         * bfd-in2.h: Regenerate.
1579         * configure: Regenerate.
1580         * po/SRC-POTFILES.in: Regenerate.
1581
1582 2018-04-16  Alan Modra  <amodra@gmail.com>
1583
1584         * Makefile.am: Remove h8300-coff support.
1585         * coffcode.h: Likewise.
1586         * config.bfd: Likewise.
1587         * configure.ac: Likewise.
1588         * reloc16.c: Likewise.
1589         * targets.c: Likewise.
1590         * coff-h8300.c: Delete.
1591         * Makefile.in: Regenerate.
1592         * configure: Regenerate.
1593         * po/SRC-POTFILES.in: Regenerate.
1594
1595 2018-04-16  Alan Modra  <amodra@gmail.com>
1596
1597         * Makefile.am: Remove IEEE 695 support.
1598         * archures.c: Likewise.
1599         * bfd.c: Likewise.
1600         * config.bfd: Likewise.
1601         * configure.ac: Likewise.
1602         * doc/bfd.texinfo: Likewise.
1603         * doc/bfdint.texi: Likewise.
1604         * doc/bfdsumm.texi: Likewise.
1605         * section.c: Likewise.
1606         * targets.c: Likewise.
1607         * ieee.c: Delete.
1608         * libieee.h: Delete.
1609         * Makefile.in: Regenerate.
1610         * bfd-in2.h: Regenerate.
1611         * configure: Regenerate.
1612         * po/SRC-POTFILES.in: Regenerate.
1613
1614 2018-04-16  Alan Modra  <amodra@gmail.com>
1615
1616         * config.bfd: Remove tandem support.
1617
1618 2018-04-16  Alan Modra  <amodra@gmail.com>
1619
1620         * Makefile.am: Remove newsos3 support.
1621         * aoutx.h: Likewise.
1622         * config.bfd: Likewise.
1623         * configure.ac: Likewise.
1624         * targets.c: Likewise.
1625         * newsos3.c: Delete.
1626         * Makefile.in: Regenerate.
1627         * configure: Regenerate.
1628         * po/SRC-POTFILES.in: Regenerate.
1629
1630 2018-04-16  Alan Modra  <amodra@gmail.com>
1631
1632         * Makefile.am: Remove netware support.
1633         * bfd-in.h: Likewise.
1634         * bfd.c: Likewise.
1635         * config.bfd: Likewise.
1636         * configure.ac: Likewise.
1637         * doc/bfdint.texi: Likewise.
1638         * ecoff.c: Likewise.
1639         * targets.c: Likewise.
1640         * libnlm.h: Delete.
1641         * nlm-target.h: Delete.
1642         * nlm.c: Delete.
1643         * nlm32-alpha.c: Delete.
1644         * nlm32-i386.c: Delete.
1645         * nlm32-ppc.c: Delete.
1646         * nlm32-sparc.c: Delete.
1647         * nlm32.c: Delete.
1648         * nlm64.c: Delete.
1649         * nlmcode.h: Delete.
1650         * nlmswap.h: Delete.
1651         * Makefile.in: Regenerate.
1652         * bfd-in2.h: Regenerate.
1653         * configure: Regenerate.
1654         * po/SRC-POTFILES.in: Regenerate.
1655
1656 2018-04-16  Alan Modra  <amodra@gmail.com>
1657
1658         * archures.c: Remove tahoe support.
1659         * config.bfd: Likewise.
1660         * configure.ac: Likewise.
1661         * hosts/tahoe.h: Delete.
1662         * bfd-in2.h: Regenerate.
1663         * configure: Regenerate.
1664
1665 2018-04-14  Alan Modra  <amodra@gmail.com>
1666
1667         * elf-bfd.h (struct elf_backend_data): Add relropagesize.
1668         * elfxx-target.h (ELF_RELROPAGESIZE): Provide default and
1669         sanity test.
1670         (elfNN_bed): Init relropagesize.
1671         * bfd.c (bfd_emul_get_commonpagesize): Add boolean param to
1672         select relropagesize.
1673         * elf32-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1674         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1675         (ELF_MINPAGESIZE): Don't define.
1676         * elf64-ppc.c (ELF_COMMONPAGESIZE): Define as 0x1000.
1677         (ELF_RELROPAGESIZE): Define as ELF_MAXPAGESIZE.
1678         * bfd-in2.h: Regenerate.
1679
1680 2018-04-14  Alan Modra  <amodra@gmail.com>
1681
1682         * elf32-ppc.c (ELF_MAXPAGESIZE, ELF_COMMONPAGESIZE): Don't depend
1683         on __QNXTARGET__ define.
1684
1685 2018-04-14  Alan Modra  <amodra@gmail.com>
1686
1687         * config.bfd: Add powerpc-*-lynxos* and powerpc-*-windiss*
1688         to obsolete list.
1689
1690 2018-04-11  Alan Modra  <amodra@gmail.com>
1691
1692         * aout-adobe.c: Delete.
1693         * bout.c: Delete.
1694         * coff-i860.c: Delete.
1695         * coff-i960.c: Delete.
1696         * cpu-i860.c: Delete.
1697         * cpu-i960.c: Delete.
1698         * elf32-i860.c: Delete.
1699         * elf32-i960.c: Delete.
1700         * hosts/i860mach3.h: Delete.
1701         * Makefile.am: Remove i860, i960, bout, and adobe support.
1702         * archures.c: Remove i860 and i960 support.
1703         * coffcode.h: Likewise.
1704         * reloc.c: Likewise.
1705         * aoutx.h: Comment updates.
1706         * archive.c: Remove BOUT and i960 support.
1707         * bfd.c: Remove BOUT support.
1708         * coffswap.h: Remove i960 support.
1709         * config.bfd: Remove i860, i960 and adobe targets.
1710         * configure.ac: Remove adode, bout, i860, i960, icoff targets.
1711         * targets.c: Likewise.
1712         * ieee.c: Remove i960 support.
1713         * mach-o.c: Remove i860 support.
1714         * Makefile.in: Regenerate.
1715         * bfd-in2.h: Regenerate.
1716         * configure: Regenerate.
1717         * libbfd.h: Regenerate.
1718         * po/SRC-POTFILES.in: Regenerate.
1719
1720 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1721
1722         * elf64-mips.c (mips_elf64_write_rel): Handle a NULL BFD pointer
1723         in the BFD symbol referred by the relocation.
1724         (mips_elf64_write_rela): Likewise.
1725
1726 2018-04-09  Maciej W. Rozycki  <macro@mips.com>
1727
1728         * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Issue an
1729         error for out-of-range `r_sym' values.
1730
1731 2018-04-09  Alan Modra  <amodra@gmail.com>
1732
1733         * elf64-ppc.c (struct _ppc64_elf_section_data): Add has_pltcall field.
1734         (struct ppc_link_hash_table): Add can_convert_all_inline_plt.
1735         (ppc64_elf_check_relocs): Set has_pltcall.
1736         (ppc64_elf_adjust_dynamic_symbol): Discard some PLT entries.
1737         (ppc64_elf_inline_plt): New function.
1738         (ppc64_elf_size_dynamic_sections): Discard some PLT entries for locals.
1739         * elf64-ppc.h (ppc64_elf_inline_plt): Declare.
1740         * elf32-ppc.c (has_pltcall): Define.
1741         (struct ppc_elf_link_hash_table): Add can_convert_all_inline_plt.
1742         (ppc_elf_check_relocs): Set has_pltcall.
1743         (ppc_elf_inline_plt): New function.
1744         (ppc_elf_adjust_dynamic_symbol): Discard some PLT entries.
1745         (ppc_elf_size_dynamic_sections): Likewise.
1746         * elf32-ppc.h (ppc_elf_inline_plt): Declare.
1747
1748 2018-04-09  Alan Modra  <amodra@gmail.com>
1749
1750         * elf32-ppc.c (ppc_elf_howto_raw): Add PLTSEQ and PLTCALL howtos.
1751         (is_plt_seq_reloc): New function.
1752         (ppc_elf_check_relocs): Handle PLTSEQ and PLTCALL relocs.
1753         (ppc_elf_tls_optimize): Handle inline plt call sequence.
1754         (ppc_elf_relax_section): Handle PLTCALL reloc.
1755         (ppc_elf_relocate_section): Nop out inline plt call sequence when
1756         resolving locally.
1757         * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_PLTSEQ and
1758         R_PPC64_PLTCALL entries.  Comment R_PPC64_TOCSAVE.
1759         (has_tls_get_addr_call): Correct comment.
1760         (is_branch_reloc): Add PLTCALL.
1761         (is_plt_seq_reloc): New function.
1762         (ppc64_elf_check_relocs): Handle PLT16_LO_DS reloc.  Set
1763         has_tls_reloc for R_PPC64_TLSGD and R_PPC64_TLSLD.  Create plt
1764         entry for R_PPC64_PLTCALL.
1765         (ppc64_elf_tls_optimize): Handle inline plt call sequence.
1766         (ppc_type_of_stub): Handle PLTCALL reloc.
1767         (toc_adjusting_stub_needed): Likewise.
1768         (ppc64_elf_relocate_section): Set "can_plt_call" for PLTCALL
1769         reloc insn.  Nop out inline plt call sequence when resolving
1770         locally.  Handle __tls_get_addr inline plt call optimization.
1771
1772 2018-04-09  Alan Modra  <amodra@gmail.com>
1773
1774         * elf64-ppc.c (LOCAL_PLT_ENTRY_SIZE): Define.
1775         (struct ppc_stub_hash_entry): Add symtype field.
1776         (PLT_KEEP): Define.
1777         (struct ppc_link_hash_table): Add pltlocal and relpltlocal.
1778         (create_linkage_sections): Create pltlocal and relpltlocal.
1779         (ppc64_elf_check_relocs): Allow PLT relocs on local symbols.
1780         Set PLT_KEEP.
1781         (ppc64_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1782         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1783         (ppc64_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1784         Keep PLT entries for inline calls against locals.
1785         (ppc_build_one_stub): Use pltlocal as appropriate.
1786         (ppc_size_one_stub): Likewise.
1787         (ppc64_elf_size_stubs): Set symtype.
1788         (build_global_entry_stubs_and_plt): Init pltlocal and write
1789         relpltlocal for globals.
1790         (write_plt_relocs_for_local_syms): Likewise for local syms.
1791         (ppc64_elf_relocate_section): Support PLT for local syms.
1792         * elf32-ppc.c (PLT_KEEP): Define.
1793         (struct ppc_elf_link_hash_table): Add pltlocal and relpltlocal.
1794         (ppc_elf_create_glink): Create pltlocal and relpltlocal.
1795         (ppc_elf_check_relocs): Allow PLT relocs on local symbols.
1796         Set PLT_KEEP.  Adjust update_local_sym_info call.
1797         (ppc_elf_adjust_dynamic_symbol): Keep PLT entries for inline calls.
1798         (allocate_dynrelocs): Allocate pltlocal and relpltlocal.
1799         (ppc_elf_size_dynamic_sections): Size pltlocal and relpltlocal.
1800         (ppc_elf_relocate_section): Support PLT16 relocs for local syms.
1801         (write_global_sym_plt): Init pltlocal and write relpltlocal.
1802         (ppc_finish_symbols): Likewise for locals.
1803
1804 2018-04-09  Alan Modra  <amodra@gmail.com>
1805
1806         * elf64-ppc.c (ppc_build_one_stub): Move output of PLT relocs
1807         for local symbols to..
1808         (write_plt_relocs_for_local_syms): ..here.  New function.
1809         (ppc64_elf_finish_dynamic_symbol): Move output of PLT relocs for
1810         global symbols to..
1811         (build_global_entry_stubs_and_plt): ..here.  Rename from
1812         build_global_entry_stubs.
1813         (ppc64_elf_build_stubs): Always call build_global_entry_stubs_and_plt.
1814         Call write_plt_relocs_for_local_syms.
1815         * elf32-ppc.c (get_sym_h): New function.
1816         (ppc_elf_relax_section): Use get_sym_h.
1817         (ppc_elf_relocate_section): Move output of PLT relocs and glink
1818         stubs for local symbols to..
1819         (ppc_finish_symbols): ..here.  New function.
1820         (ppc_elf_finish_dynamic_symbol): Move output of PLT relocs for
1821         global syms to..
1822         (write_global_sym_plt): ..here.  New function.
1823         * elf32-ppc.h (ppc_elf_modify_segment_map): Delete attribute.
1824         (ppc_finish_symbols): Declare.
1825
1826 2018-04-09  Alan Modra  <amodra@gmail.com>
1827
1828         * elf32-ppc.c (ppc_elf_check_relocs): Handle PLT16 relocs.
1829         (ppc_elf_relocate_section): Likewise.
1830         * elf64-ppc.c (ppc64_elf_check_relocs): Handle PLT16_LO_DS.
1831         (ppc64_elf_relocate_section): Likewise.  Correct PLT16
1832         resolution to plt entry relative to toc pointer.
1833
1834 2018-04-09  Alan Modra  <amodra@gmail.com>
1835
1836         * elf64-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1837         TLS_TPRELGD, TLS_EXPLICIT):  Renumber.  Test TLS_TLS throughout
1838         file when other TLS flags are tested in a mask.
1839         (TLS_MARK, NON_GOT): Define.
1840         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1841         (update_local_sym_info): Don't create got entry when NON_GOT.
1842         (ppc64_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1843         Set TLS_MARK.
1844         (get_tls_mask): Do toc lookup if tls_mask is just TLS_MARK.
1845         (ppc64_elf_relocate_section): Likewise.
1846         (ppc64_elf_tls_optimize): Don't attempt to optimize indirect
1847         __tls_get_addr calls lacking a marker reloc.
1848         * elf32-ppc.c (TLS_TLS, TLS_GD, TLS_LD, TLS_TPREL, TLS_DTPREL,
1849         TLS_TPRELGD): Renumber.  Update comment.
1850         (TLS_MARK, NON_GOT): Define.
1851         (PLT_IFUNC): Redefine, and test TLS_TLS throughout file as well.
1852         (update_local_sym_info): Don't create got entry when NON_GOT.
1853         (ppc_elf_check_relocs): Pass NON_GOT with PLT_IFUNC.
1854         Set TLS_MARK.
1855         (ppc_elf_tls_optimize): Don't attempt to optimize indirect
1856         __tls_get_addr calls lacking a marker reloc.
1857
1858 2018-04-06  H.J. Lu  <hongjiu.lu@intel.com>
1859
1860         * elf64-x86-64.c (elf_x86_64_info_to_howto): Don't mask out
1861         R_X86_64_converted_reloc_bit.
1862
1863 2018-04-05  H.J. Lu  <hongjiu.lu@intel.com>
1864
1865         PR gas/22318
1866         * configure: Regenerated.
1867
1868 2018-04-05  Alan Modra  <amodra@gmail.com>
1869
1870         * elf-hppa.h (elf_hppa_info_to_howto): Init howto to NULL.
1871         (elf_hppa_info_to_howto_rel): Likewise.
1872
1873 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1874
1875         * elf-hppa.h (elf_hppa_info_to_howto): Also return
1876         unsuccessfully for unimplemented relocations.
1877         (elf_hppa_info_to_howto_rel): Likewise.
1878
1879 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1880
1881         * elf32-i860.c (lookup_howto): Add `abfd' parameter.  Set the
1882         `bfd_error_bad_value' error and call `_bfd_error_handler' on a
1883         howto lookup failure.
1884         (elf32_i860_reloc_type_lookup): Adjust `lookup_howto' call
1885         accordingly.
1886         (elf32_i860_info_to_howto_rela): Likewise.
1887         (elf32_i860_relocate_splitn): Likewise.
1888         (elf32_i860_relocate_pc16): Likewise.
1889         (elf32_i860_relocate_pc26): Likewise.
1890         (elf32_i860_relocate_section): Likewise.
1891
1892 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1893
1894         * elf32-visium.c (visium_info_to_howto_rela): Correct the range
1895         check for `visium_elf_howto_table' table access.
1896
1897 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1898
1899         * elf32-iq2000.c (iq2000_info_to_howto_rela): Correct the range
1900         check for `iq2000_elf_howto_table' table access.
1901
1902 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1903
1904         * elf32-frv.c (frv_info_to_howto_rela): Correct the range check
1905         for `elf32_frv_howto_table' table access.
1906
1907 2018-04-04  Maciej W. Rozycki  <macro@mips.com>
1908
1909         * elf32-mips.c (mips_elf32_rtype_to_howto): Also return
1910         unsuccessfully for placeholder howtos.
1911         * elf64-mips.c (mips_elf64_rtype_to_howto): Likewise.
1912         * elfn32-mips.c (mips_elf_n32_rtype_to_howto): Likewise.
1913
1914 2018-03-29  Maciej W. Rozycki  <macro@mips.com>
1915
1916         * elf32-mips.c (mips_info_to_howto_rel): Remove the calls to
1917         `_bfd_error_handler' and to set the `bfd_error_bad_value' error.
1918
1919 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1920
1921         * elf-hppa.h (elf_hppa_info_to_howto_rel): Remove
1922         ATTRIBUTE_UNUSED from `abfd'.
1923
1924 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1925
1926         * elf-hppa.h (elf_hppa_info_to_howto_rel): Correct
1927         `_bfd_error_handler' call formatting.
1928
1929 2018-03-28  Maciej W. Rozycki  <macro@mips.com>
1930
1931         * elf32-mips.c (mips_info_to_howto_rel): Call
1932         `mips_elf32_rtype_to_howto' directly rather than via
1933         `->elf_backend_mips_rtype_to_howto'.
1934
1935 2018-03-28  Renlin Li  <renlin.li@arm.com>
1936
1937         PR ld/22970
1938         * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Add cases for
1939         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1940         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1941         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1942         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1943         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1944         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1945         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1946         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1947         (elfNN_aarch64_final_link_relocate): Support new relocations.
1948         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Support new
1949         relocations.
1950         (_bfd_aarch64_elf_resolve_relocation): Support new relocations.
1951
1952 2018-03-28  Renlin Li  <renlin.li@arm.com>
1953
1954         PR ld/22970
1955         * reloc.c: Add BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12
1956         BFD_RELOC_AARCH64_TLSLE_LDST_TPREL_LO12_NC,
1957         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12,
1958         BFD_RELOC_AARCH64_TLSLE_LDST16_TPREL_LO12_NC,
1959         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12,
1960         BFD_RELOC_AARCH64_TLSLE_LDST32_TPREL_LO12_NC,
1961         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12,
1962         BFD_RELOC_AARCH64_TLSLE_LDST64_TPREL_LO12_NC,
1963         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12,
1964         BFD_RELOC_AARCH64_TLSLE_LDST8_TPREL_LO12_NC.
1965         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add table entry for
1966         TLSLE_LDST16_TPREL_LO12,
1967         TLSLE_LDST16_TPREL_LO12_NC,
1968         TLSLE_LDST32_TPREL_LO12,
1969         TLSLE_LDST32_TPREL_LO12_NC,
1970         TLSLE_LDST64_TPREL_LO12,
1971         TLSLE_LDST64_TPREL_LO12_NC,
1972         TLSLE_LDST8_TPREL_LO12,
1973         TLSLE_LDST8_TPREL_LO12_NC.
1974         * bfd-in2.h: Regenerated.
1975         * libbfd.h: Regenerated.
1976
1977 2018-03-28  Eric Botcazou  <ebotcazou@adacore.com>
1978
1979         PR ld/22972
1980         * elfxx-sparc.c (struct _bfd_sparc_elf_link_hash_entry): Add new flag
1981         has_old_style_got_reloc.
1982         (_bfd_sparc_elf_check_relocs) <GOT relocations>: Set it for old-style
1983         relocations.  Fix a couple of long lines.
1984         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: Do not generate
1985         a R_SPARC_NONE for the GOT slot if the symbol is also subject to old-style
1986         GOT relocations.
1987
1988 2018-03-25  H.J. Lu  <hongjiu.lu@intel.com>
1989
1990         PR ld/23000
1991         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Add
1992         ENDBR64 to the TLSDESC PLT entry.
1993
1994 2018-03-21  Alan Modra  <amodra@gmail.com>
1995
1996         * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Trim uninteresting
1997         symbols.  Use size_t counts.  Delete redundant opd test.
1998
1999 2018-03-21  Alan Modra  <amodra@gmail.com>
2000
2001         * elf32-ppc.c (ppc_elf_tls_optimize): Delete locsyms.
2002
2003 2018-03-21  Alan Modra  <amodra@gmail.com>
2004
2005         * elf32-ppc.c (struct ppc_elf_link_hash_entry): Make tls_mask
2006         field unsigned.
2007         (update_local_sym_info): Likewise for local_got_tls_masks.
2008         (ppc_elf_tls_optimize): Likewise for lgot_masks.
2009
2010 2018-03-21  Alan Modra  <amodra@gmail.com>
2011
2012         * elf64-ppc.c (ppc_size_one_stub): Fix comment typo.
2013         (ppc64_elf_layout_multitoc): Allocate relocs for tprel as we
2014         do in size_dynamic_sections.
2015
2016 2018-03-21  Alan Modra  <amodra@gmail.com>
2017
2018         * elf64-ppc.c (ppc64_elf_relocate_section): Don't access rel[1]
2019         without first checking array bounds.
2020         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2021
2022 2018-03-20  H.J. Lu  <hongjiu.lu@intel.com>
2023
2024         PR ld/22983
2025         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Set
2026         non_ir_ref_dynamic if a symbol is made dynamic by --dynamic-list.
2027
2028 2018-03-19  Nick Clifton  <nickc@redhat.com>
2029
2030         * po/es.po: Updated Spanish translation.
2031
2032 2018-03-15  Max Filippov  <jcmvbkbc@gmail.com>
2033
2034         * elf32-xtensa.c (xlate_map_entry): Change types of address
2035         fields from 'unsigned' to 'bfd_vma'.
2036         (xlate_offset_with_removed_text): Use struct xlate_map_entry as
2037         the key argument to bsearch. Allow offsets past the end of a
2038         section, use the last map entry for translation of such offsets.
2039
2040 2018-03-15  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2041
2042         * elf32-nds32.c (nds32_elf_ex9_build_hash_table): Removed.
2043         Not support the target feature.
2044         (nds32_elf_ex9_itb_base): Likewise.
2045         (nds32_elf_ex9_import_table): Likewise.
2046         (nds32_elf_ex9_finish): Likewise.
2047         (nds32_elf_ex9_reloc_jmp): Likewise.
2048         (nds32_elf_get_insn_with_reg): Likewise.
2049         (nds32_get_local_syms): Likewise.
2050         (nds32_elf_ex9_replace_instruction): Likewise.
2051         (nds32_elf_ifc_calc): Likewise.
2052         (nds32_elf_ifc_finish): Likewise.
2053         (nds32_elf_ifc_replace): Likewise.
2054         (nds32_elf_ifc_reloc): Likewise.
2055
2056 2018-03-14  Alan Modra  <amodra@gmail.com>
2057
2058         * elf64-ppc.c (sfpr_define): Adjust for stub_sec size having
2059         sfpr size added before defining alias symbols.
2060         (ppc64_elf_build_stubs): Add stub section padding before
2061         copying sfpr contents and defining save/restore alias symbols.
2062
2063 2018-03-14  H.J. Lu  <hongjiu.lu@intel.com>
2064
2065         PR ld/20882
2066         * elflink.c (elf_gc_mark_debug_section): Also check the local
2067         debug definition section.
2068
2069 2018-03-13  Nick Clifton  <nickc@redhat.com>
2070
2071         PR 22113
2072         * pei-x86_64.c (pex64_get_unwind_info): Change to a boolean
2073         function.  Add an end address parameter.  Check access of the data
2074         pointer to make sure that they do not extend beyond the end
2075         address.  Return FALSE if any check fails.  Add the end address
2076         pointer to the ui structure.
2077         (pex64_xdata_print_uwd_codes): Check accesses of the raw unwind
2078         codes to make sure that they do not extend beyond the end address
2079         pointer.  Print an error message and return immediately if any
2080         check fails.
2081
2082 2018-03-09  Nick Clifton  <nickc@redhat.com>
2083
2084         * elf64-s390.c (elf_s390_relocate_section): Move check for
2085         relocations against non-allocated sections to before the code that
2086         handles ifunc relocations.
2087         * elf32-s390.c (elf_s390_relocate_section): Likewise.
2088         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Treat
2089         relocs against IFUNC symbols in non-allocated sections as relocs
2090         against FUNC symbols.
2091         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
2092
2093 2018-03-08  H.J. Lu  <hongjiu.lu@intel.com>
2094
2095         PR ld/22929
2096         * elf32-i386.c (elf_i386_relocate_section): Treat relocation
2097         against IFUNC symbol in SHT_NOTE section without SHF_ALLOC as
2098         relocation against FUNC symbol.
2099         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
2100
2101 2018-03-07  Renlin Li  <renlin.li@arm.com>
2102
2103         PR ld/20402
2104         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Check absolute
2105         symbol, and don't emit relocation in specific case.
2106
2107 2018-03-07  Alan Modra  <amodra@gmail.com>
2108
2109         * elf64-mips.c (mips_elf64_rtype_to_howto): Return NULL on error.
2110         (mips_elf64_slurp_one_reloc_table): Pass on error.
2111
2112 2018-03-03  James Cowgill  <james.cowgill@mips.com>
2113             Maciej W. Rozycki  <macro@mips.com>
2114
2115         PR ld/21900
2116         * elfxx-mips.c (mips_elf_calculate_relocation): Only return
2117         after calling `undefined_symbol' hook if this is an error
2118         condition.  Assume the value of 0 for the symbol requested
2119         otherwise.
2120
2121 2018-03-02  Jim Wilson  <jimw@sifive.com>
2122
2123         PR 22903
2124         * elfnn-aarch64.c (_bfd_aarch64_resize_stubs): Add 8 bytes for branch
2125         and nop instead of 4.
2126         (elfNN_arch64_build_stubs): Add nop after branch.  Increase size by
2127         8 instead of 4.
2128
2129 2018-03-01  Jim Wilson  <jimw@sifive.com>
2130
2131         PR 22756
2132         * elfnn-riscv.c (riscv_relax_delete_bytes): When adjust st_size, use
2133         else if instead of if.
2134
2135 2018-03-01  Alan Modra  <amodra@gmail.com>
2136
2137         * elf32-ft32.c (ft32_info_to_howto_rela): Correct range test.
2138
2139 2018-02-28  Alan Modra  <amodra@gmail.com>
2140
2141         PR 22887
2142         * aoutx.h (swap_std_reloc_in): Correct r_index bound check.
2143
2144 2018-02-28  Nick Clifton  <nickc@redhat.com>
2145
2146         PR 22895
2147         PR 22893
2148         * dwarf2.c (read_n_bytes): Replace size parameter with dwarf_block
2149         pointer.  Drop unused abfd parameter.  Check the size of the block
2150         before initialising the data field.  Return the end pointer if the
2151         size is invalid.
2152         (read_attribute_value): Adjust invocations of read_n_bytes.
2153
2154         PR 22894
2155         * dwarf1.c (parse_die): Check the length of form blocks before
2156         advancing the data pointer.
2157
2158 2018-02-28  Alan Modra  <amodra@gmail.com>
2159
2160         PR 22887
2161         * aoutx.h (translate_symbol_table): Print an error message and set
2162         bfd_error on finding an invalid name string offset.
2163
2164 2018-02-27  H.J. Lu  <hongjiu.lu@intel.com>
2165
2166         * config.in: Regenerated.
2167         * configure: Likewise.
2168         * configure.ac: Add --enable-separate-code.
2169         (DEFAULT_LD_Z_SEPARATE_CODE): New AC_DEFINE_UNQUOTED.  Default
2170         to 1 for Linux/x86 targets,
2171         * elf64-x86-64.c (ELF_MAXPAGESIZE): Set to 0x1000 if
2172         DEFAULT_LD_Z_SEPARATE_CODE is 1.
2173
2174 2018-02-27  Nick Clifton  <nickc@redhat.com>
2175
2176         * aout-cris.c (swap_ext_reloc_out): Standadize error/warning
2177         message.
2178         * elf-hppa.h (elf_hppa_info_to_howto_rel): Likewise.
2179         * elf32-i386.c (elf_i386_reloc_type_lookup): Likewise.
2180         * elf32-xtensa.c (elf_xtensa_reloc_type_lookup): Likewise.
2181         * elf64-ppc.c (ppc64_elf_reloc_type_lookup): Likewise.
2182         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2183         * elf64-sh64.c (sh_elf64_info_to_howto): Likewise.
2184         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2185         * elfxx-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Likewise.
2186         * elfxx-tilegx.c (tilegx_reloc_type_lookup): Likewise.
2187
2188         PR 22875
2189         * elf-bfd.h (struct elf_backend_data): Change the return type of
2190         the elf_info_to_howto and elf_info_to_howto_rel function pointers
2191         to bfd_boolean.
2192         * elfcode.h (elf_slurp_reloc_table_from_section): Check the return
2193         value from the info_to_howto function and fail if that function
2194         failed.
2195         * elf32-h8300.c (elf32_h8_relocate_section): Check return value
2196         from the info_to_howto function.
2197         (elf32_h8_relax_section): Likewise.
2198         * elf32-lm32.c (lm32_elf_relocate_section): Likewise.
2199         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2200         * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2201         * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2202         * elf32-tic6x.c (elf32_tic6x_relocate_section): Likewise.
2203         * elf64-ia64-vms.c (elf64_ia64_relocate_section): Likewise.
2204         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Likewise.
2205         * elf64-x86-64.c (elf_x86_64_tls_transition): Likewise.
2206         * elfnn-ia64.c (elfNN_ia64_relocate_section): Likewise.
2207         * elfnn-riscv.c (riscv_elf_check_relocs): Likewise.
2208         (riscv_elf_relocate_section): Likewise.
2209         * elf-hppa.h (elf_hppa_info_to_howto): Change return type to
2210         bfd_boolean.  Issue an error message, set an error value and
2211         return FALSE if the reloc is not recognized.
2212         (elf_hppa_info_to_howto_rel): Likewise.
2213         * elf-m10200.c (mn10200_info_to_howto): Likewise.
2214         * elf-m10300.c (mn10300_info_to_howto): Likewise.
2215         * elf.c (_bfd_elf_no_info_to_howto): Likewise.
2216         * elf32-arc.c (arc_info_to_howto_rel): Likewise.
2217         * elf32-arm.c (elf32_arm_info_to_howto): Likewise.
2218         * elf32-avr.c (avr_info_to_howto_rela): Likewise.
2219         * elf32-bfin.c (bfin_info_to_howto): Likewise.
2220         * elf32-cr16.c (elf_cr16_info_to_howto): Likewise.
2221         * elf32-cr16c.c (elf_cr16c_info_to_howto): Likewise.
2222         * elf32-cris.c (elf_cr16c_info_to_howto_rel)
2223         (cris_info_to_howto_rela): Likewise.
2224         * elf32-crx.c (elf_crx_info_to_howto): Likewise.
2225         * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
2226         * elf32-d30v.c (d30v_info_to_howto_rel, d30v_info_to_howto_rela):
2227         Likewise.
2228         * elf32-dlx.c (dlx_rtype_to_howto, elf32_dlx_info_to_howto)
2229         (elf32_dlx_info_to_howto_rel): Likewise.
2230         * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
2231         * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
2232         * elf32-frv.c (frv_info_to_howto_rela)
2233         (frvfdpic_info_to_howto_rel): Likewise.
2234         * elf32-ft32.c (ft32_info_to_howto_rela): Likewise.
2235         * elf32-gen.c (elf_generic_info_to_howto)
2236         (elf_generic_info_to_howto_rel): Likewise.
2237         * elf32-h8300.c (elf32_h8_info_to_howto)
2238         (elf32_h8_info_to_howto_rel): Likewise.
2239         * elf32-i370.c (i370_elf_info_to_howto): Likewise.
2240         * elf32-i386.c (elf_i386_reloc_type_lookup)
2241         (elf_i386_rtype_to_howto, elf_i386_info_to_howto_rel): Likewise.
2242         * elf32-i860.c (lookup_howto, elf32_i860_info_to_howto_rela):
2243         Likewise.
2244         * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
2245         * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
2246         * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
2247         * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
2248         * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
2249         * elf32-m32r.c (m32r_info_to_howto_rel, m32r_info_to_howto):
2250         Likewise.
2251         * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
2252         * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
2253         * elf32-m68k.c (rtype_to_howto): Likewise.
2254         * elf32-mcore.c (mcore_elf_info_to_howto): Likewise.
2255         * elf32-mep.c (mep_info_to_howto_rela): Likewise.
2256         * elf32-metag.c (metag_info_to_howto_rela): Likewise.
2257         * elf32-microblaze.c (microblaze_elf_info_to_howto): Likewise.
2258         * elf32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2259         Likewise.
2260         * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
2261         * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
2262         * elf32-mt.c (mt_info_to_howto_rela): Likewise.
2263         * elf32-nds32.c (nds32_info_to_howto_rel, nds32_info_to_howto):
2264         Likewise.
2265         * elf32-nios2.c (nios2_elf32_info_to_howto): Likewise.
2266         * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
2267         * elf32-pj.c (pj_elf_info_to_howto): Likewise.
2268         * elf32-ppc.c (ppc_elf_info_to_howto): Likewise.
2269         * elf32-pru.c (pru_elf32_info_to_howto): Likewise.
2270         * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
2271         * elf32-rx.c (rx_info_to_howto_rela): Likewise.
2272         * elf32-s390.c (elf_s390_info_to_howto): Likewise.
2273         * elf32-score.c (s3_bfd_score_info_to_howto)
2274         (_bfd_score_info_to_howto): Likewise.
2275         * elf32-score7.c (s7_bfd_score_info_to_howto): Likewise.
2276         * elf32-sh.c (sh_elf_info_to_howto): Likewise.
2277         * elf32-spu.c (spu_elf_info_to_howto): Likewise.
2278         * elf32-tic6x.c (elf32_tic6x_info_to_howto)
2279         (elf32_tic6x_info_to_howto_rel): Likewise.
2280         * elf32-tilepro.c (tilepro_info_to_howto_rela): Likewise.
2281         * elf32-v850.c (v850_elf_info_to_howto_rel)
2282         (v850_elf_info_to_howto_rela, v800_elf_info_to_howto): Likewise.
2283         * elf32-vax.c (rtype_to_howto): Likewise.
2284         * elf32-visium.c (visium_info_to_howto_rela): Likewise.
2285         * elf32-wasm32.c (elf32_wasm32_rtype_to_howto)
2286         (elf32_wasm32_info_to_howto_rela): Likewise.
2287         * elf32-xc16x.c (elf32_xc16x_info_to_howto): Likewise.
2288         * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
2289         * elf32-xstormy16.c (xstormy16_info_to_howto_rela): Likewise.
2290         * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
2291         * elf64-alpha.c (elf64_alpha_info_to_howto): Likewise.
2292         * elf64-gen.c (elf_generic_info_to_howto)
2293         (elf_generic_info_to_howto_rel): Likewise.
2294         * elf64-ia64-vms.c (elf64_ia64_info_to_howto): Likewise.
2295         * elf64-mips.c (mips_elf64_info_to_howto_rela): Likewise.
2296         * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
2297         * elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
2298         * elf64-s390.c (elf_s390_reloc_type_lookup): Likewise.
2299         * elf64-sh64.c (elf_s390_info_to_howto, sh_elf64_info_to_howto):
2300         Likewise.
2301         * elf64-x86-64.c (elf_x86_64_info_to_howto): Likewise.
2302         * elfn32-mips.c (mips_info_to_howto_rel, mips_info_to_howto_rela):
2303         Likewise.
2304         * elfnn-aarch64.c (elfNN_aarch64_info_to_howto): Likewise.
2305         * elfnn-ia64.c (elfNN_ia64_info_to_howto): Likewise.
2306         * elfnn-riscv.c (riscv_info_to_howto_rela): Likewise.
2307         * elfxx-ia64.c (ia64_elf_reloc_type_lookup): Likewise.
2308         * elfxx-sparc.c (_bfd_sparc_elf_info_to_howto): Likewise.
2309         * elfxx-tilegx.c (tilegx_info_to_howto_rela): Likewise.
2310         * elf32-score.h (s7_bfd_score_info_to_howto): Update prototype.
2311         * elfxx-sparc.h (_bfd_sparc_elf_info_to_howto): Update prototype.
2312         * elfxx-tilegx.h (tilegx_info_to_howto_rela): Update prototype.
2313         * elfxx-target.h (elf_info_to_howto, elf_info_to_howto_rel):
2314         Default to NULL.
2315
2316 2018-02-26  Jim Wilson  <jimw@sifive.com>
2317             Stephan Schreiber <info@fs-driver.org>
2318
2319         PR 15904
2320         * elfnn-ia64.c (elfNN_ia64_relax_section): After ia64_elf_relax_brl
2321         call, set changed_contents and changed_relocs.  Likewise after
2322         successful ia64_elf_relax_br call.
2323
2324 2018-02-26  Alan Modra  <amodra@gmail.com>
2325
2326         * elf.c (assign_file_positions_except_relocs): Don't segfault
2327         when actual number of phdrs is less than allocated.  Delete
2328         outdated comment.  Formatting.
2329
2330 2018-02-26  Alan Modra  <amodra@gmail.com>
2331
2332         * elf-m10300.c, * elf-s390-common.c, * elf32-arc.c, * elf32-cris.c,
2333         * elf32-dlx.c, * elf32-frv.c, * elf32-i370.c, * elf32-lm32.c,
2334         * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
2335         * elf32-microblaze.c, * elf32-msp430.c, * elf32-nds32.c,
2336         * elf32-nios2.c, * elf32-or1k.c, * elf32-rl78.c, * elf32-rx.c,
2337         * elf32-score.c, * elf32-score7.c, * elf32-sh-symbian.c,
2338         * elf32-sh.c, * elf32-spu.c, * elf32-v850.c, * elf32-xtensa.c,
2339         * elf64-alpha.c, * elf64-ia64-vms.c, * elf64-mmix.c,
2340         * elf64-sh64.c, * elf64-sparc.c, * elfnn-ia64.c, * elfxx-tilegx.c,
2341         * mmo.c, * osf-core.c, * srec.c, * vms-alpha.c: Standardize
2342         error/warning messages.
2343
2344 2018-02-26  Alan Modra  <amodra@gmail.com>
2345
2346         * archive.c, * bfd.c, * linker.c, * reloc.c, * stabs.c,
2347         * syms.c: Standardize error/warning messages.
2348
2349 2018-02-26  Alan Modra  <amodra@gmail.com>
2350
2351         * aout-adobe.c, * aout-cris.c, * i386linux.c, * m68klinux.c,
2352         * sparclinux.c, * coff-alpha.c, * coff-arm.c, * coff-mcore.c,
2353         * coffcode.h, * coffgen.c, * cofflink.c, * ecoff.c, * pe-mips.c,
2354         * peXXigen.c, * peicode.h: Standardize error/warning messages.
2355
2356 2018-02-26  Alan Modra  <amodra@gmail.com>
2357
2358         * elf32-arm.c, * elfnn-aarch64.c: Standardize error/warning messages.
2359
2360 2018-02-26  Alan Modra  <amodra@gmail.com>
2361
2362         * elfxx-mips.c: Standardize error/warning messages.
2363
2364 2018-02-26  Alan Modra  <amodra@gmail.com>
2365
2366         * dwarf2.c, * elf-attrs.c, * elf-eh-frame.c, * elf.c, * elf32-gen.c,
2367         * elflink.c: Standardize error/warning messages.  Replace use of
2368         linker callback einfo with _bfd_error_handler when possible.
2369
2370 2018-02-26  Alan Modra  <amodra@gmail.com>
2371
2372         * aoutx.h, * coff-alpha.c, * coff-i860.c, * coff-m68k.c,
2373         * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c, * coff-sh.c,
2374         * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c, * coff-w65.c,
2375         * elf-bfd.h, * elf-m10300.c, * elf.c, * elf32-avr.c, * elf32-bfin.c,
2376         * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2377         * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2378         * elf32-fr30.c, * elf32-frv.c, * elf32-i370.c, * elf32-i386.c,
2379         * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2380         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2381         * elf32-m68k.c, * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c,
2382         * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2383         * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-or1k.c,
2384         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-rx.c,
2385         * elf32-s390.c, * elf32-sh.c, * elf32-spu.c, * elf32-tic6x.c,
2386         * elf32-v850.c, * elf32-vax.c, * elf32-visium.c, * elf32-wasm32.c,
2387         * elf32-xgate.c, * elf32-xtensa.c, * elf64-alpha.c,
2388         * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
2389         * elf64-ppc.c, * elf64-s390.c, * elf64-sparc.c, * elf64-x86-64.c,
2390         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2391         * elfnn-riscv.c, * elfxx-mips.c, * elfxx-riscv.c, * elfxx-riscv.h,
2392         * elfxx-sparc.c, * elfxx-sparc.h, * reloc.c: Standardize
2393         unrecognized/unsupported reloc message.
2394
2395 2018-02-26  Alan Modra  <amodra@gmail.com>
2396
2397         * elf32-ppc.c: Standardize error/warning messages.  Use
2398         _bfd_error_handler rather than einfo when einfo features not used.
2399         * elf64-ppc.c: Likewise.
2400
2401 2018-02-23  Alan Modra  <amodra@gmail.com>
2402
2403         PR 22881
2404         * elf.c (assign_file_positions_for_non_load_sections): Remove RELRO
2405         segment if no matching LOAD segment.
2406
2407 2018-02-23  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
2408
2409         * elf32-nds32.h: Define mask for ict_model.
2410
2411 2018-02-20  Jason Duerstock  <jason.duerstock@gmail.com>
2412
2413         * elfnn-ia64.c (elf_backend_can_gc_sections): Enable.
2414
2415 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2416
2417         Revert
2418         2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
2419
2420         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
2421         .reginfo section has wrong size.
2422
2423 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2424
2425         * elfxx-mips.c (_bfd_mips_elf_always_size_sections): Set
2426         SEC_FIXED_SIZE and SEC_HAS_CONTENTS flags for `.reginfo' and
2427         `.MIPS.abiflags' sections.
2428         (_bfd_mips_elf_final_link): Avoid reading beyond `.reginfo'
2429         section's end.
2430
2431 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2432
2433         * section.c (SEC_FIXED_SIZE): New macro.
2434         * bfd-in2.h: Regenerate.
2435
2436 2018-02-19  Maciej W. Rozycki  <macro@mips.com>
2437
2438         * section.c (SEC_HAS_GOT_REF): Remove macro.
2439         * bfd-in2.h: Regenerate.
2440
2441 2018-02-19  Alan Modra  <amodra@gmail.com>
2442
2443         * elf-attrs.c (_bfd_elf_parse_attributes): Correct _bfd_error_handler
2444         arguments.
2445         * elfxx-mips.c (_bfd_mips_elf_final_link): Likewise.
2446         * elfnn-riscv.c (_bfd_riscv_relax_align): Likewise.
2447         (_bfd_riscv_relax_pc): Likewise and fix typos.
2448         * libbfd-in.h (_bfd_error_handler): Add attribute printf.
2449         * libbfd.h: Regenerate.
2450
2451 2018-02-19  Alan Modra  <amodra@gmail.com>
2452
2453         * dwarf2.c (read_section): Don't use 'll' format modifier.
2454         (find_abstract_instance): Likewise.
2455         * elfcore.h (elf_core_file_p): Likewise.
2456
2457 2018-02-19  Alan Modra  <amodra@gmail.com>
2458
2459         * bfd-in.h: Include inttypes.h or if not available define
2460         PRId64, PRIu64 and PRIx64.
2461         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Remove support for L
2462         modifier to print bfd_vma.
2463         * coff-arm.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
2464         * coff-sh.c, * coff-tic80.c, * coffcode.h, * coffgen.c, * cofflink.c,
2465         * compress.c, * dwarf2.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
2466         * elf32-arm.c, * elf32-bfin.c, * elf32-cris.c, * elf32-hppa.c,
2467         * elf32-i386.c, * elf32-ip2k.c, * elf32-lm32.c, * elf32-m32r.c,
2468         * elf32-m68k.c, * elf32-metag.c, * elf32-nds32.c, * elf32-nios2.c,
2469         * elf32-ppc.c, * elf32-rx.c, * elf32-s390.c, * elf32-score.c,
2470         * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c, * elf32-spu.c,
2471         * elf32-tic6x.c, * elf32-tilepro.c, * elf32-v850.c, * elf32-vax.c,
2472         * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2473         * elf64-mmix.c, * elf64-s390.c, * elf64-sh64.c, * elf64-x86-64.c,
2474         * elfcode.h, * elfcore.h, * elflink.c, * elfnn-aarch64.c,
2475         * elfnn-ia64.c, * elfnn-riscv.c, * elfxx-mips.c, * elfxx-sparc.c,
2476         * elfxx-tilegx.c, * ieee.c, * ihex.c, * mach-o.c, * merge.c, * mmo.c,
2477         * peXXigen.c, * xcofflink.c: Replace use of Lx modifier with PRIx64,
2478         and cast input to uint64_t, and similarly for Ld and Lu.
2479         * bfd-in2.h: Regenerate.
2480
2481 2018-02-19  Alan Modra  <amodra@gmail.com>
2482
2483         * elf32-arm.c, * elf32-hppa.c, * elf32-lm32.c, * elf32-m32r.c,
2484         * elf32-metag.c, * elf32-nds32.c, * elf32-or1k.c, * elf32-ppc.c,
2485         * elf32-s390.c, * elf32-sh.c, * elf32-tic6x.c, * elf32-tilepro.c,
2486         * elf64-ppc.c, * elf64-s390.c, * elflink.c, * elfnn-aarch64.c,
2487         * elfnn-riscv.c, * elfxx-sparc.c, * elfxx-tilegx.c, * elfxx-x86.c,
2488         * reloc.c: Replace use of %R and %T in format strings passed to
2489         einfo and friends by %pR and %pT.
2490
2491 2018-02-19  Alan Modra  <amodra@gmail.com>
2492
2493         * bfd.c (_bfd_doprnt, _bfd_doprnt_scan): Handle %pA and %pB in place
2494         of %A and %B.
2495         * aout-adobe.c: Update all messages using %A and %B.
2496         * aout-cris.c: Likewise.
2497         * aoutx.h: Likewise.
2498         * archive.c: Likewise.
2499         * binary.c: Likewise.
2500         * cache.c: Likewise.
2501         * coff-alpha.c: Likewise.
2502         * coff-arm.c: Likewise.
2503         * coff-i860.c: Likewise.
2504         * coff-mcore.c: Likewise.
2505         * coff-ppc.c: Likewise.
2506         * coff-rs6000.c: Likewise.
2507         * coff-sh.c: Likewise.
2508         * coff-tic4x.c: Likewise.
2509         * coff-tic54x.c: Likewise.
2510         * coff-tic80.c: Likewise.
2511         * coff64-rs6000.c: Likewise.
2512         * coffcode.h: Likewise.
2513         * coffgen.c: Likewise.
2514         * cofflink.c: Likewise.
2515         * coffswap.h: Likewise.
2516         * compress.c: Likewise.
2517         * cpu-arm.c: Likewise.
2518         * ecoff.c: Likewise.
2519         * elf-attrs.c: Likewise.
2520         * elf-eh-frame.c: Likewise.
2521         * elf-ifunc.c: Likewise.
2522         * elf-m10300.c: Likewise.
2523         * elf-properties.c: Likewise.
2524         * elf-s390-common.c: Likewise.
2525         * elf.c: Likewise.
2526         * elf32-arc.c: Likewise.
2527         * elf32-arm.c: Likewise.
2528         * elf32-avr.c: Likewise.
2529         * elf32-bfin.c: Likewise.
2530         * elf32-cr16.c: Likewise.
2531         * elf32-cr16c.c: Likewise.
2532         * elf32-cris.c: Likewise.
2533         * elf32-crx.c: Likewise.
2534         * elf32-d10v.c: Likewise.
2535         * elf32-d30v.c: Likewise.
2536         * elf32-epiphany.c: Likewise.
2537         * elf32-fr30.c: Likewise.
2538         * elf32-frv.c: Likewise.
2539         * elf32-gen.c: Likewise.
2540         * elf32-hppa.c: Likewise.
2541         * elf32-i370.c: Likewise.
2542         * elf32-i386.c: Likewise.
2543         * elf32-i960.c: Likewise.
2544         * elf32-ip2k.c: Likewise.
2545         * elf32-iq2000.c: Likewise.
2546         * elf32-lm32.c: Likewise.
2547         * elf32-m32c.c: Likewise.
2548         * elf32-m32r.c: Likewise.
2549         * elf32-m68hc11.c: Likewise.
2550         * elf32-m68hc12.c: Likewise.
2551         * elf32-m68hc1x.c: Likewise.
2552         * elf32-m68k.c: Likewise.
2553         * elf32-mcore.c: Likewise.
2554         * elf32-mep.c: Likewise.
2555         * elf32-metag.c: Likewise.
2556         * elf32-microblaze.c: Likewise.
2557         * elf32-moxie.c: Likewise.
2558         * elf32-msp430.c: Likewise.
2559         * elf32-mt.c: Likewise.
2560         * elf32-nds32.c: Likewise.
2561         * elf32-nios2.c: Likewise.
2562         * elf32-or1k.c: Likewise.
2563         * elf32-pj.c: Likewise.
2564         * elf32-ppc.c: Likewise.
2565         * elf32-rl78.c: Likewise.
2566         * elf32-rx.c: Likewise.
2567         * elf32-s390.c: Likewise.
2568         * elf32-score.c: Likewise.
2569         * elf32-score7.c: Likewise.
2570         * elf32-sh-symbian.c: Likewise.
2571         * elf32-sh.c: Likewise.
2572         * elf32-sh64.c: Likewise.
2573         * elf32-sparc.c: Likewise.
2574         * elf32-spu.c: Likewise.
2575         * elf32-tic6x.c: Likewise.
2576         * elf32-tilepro.c: Likewise.
2577         * elf32-v850.c: Likewise.
2578         * elf32-vax.c: Likewise.
2579         * elf32-visium.c: Likewise.
2580         * elf32-wasm32.c: Likewise.
2581         * elf32-xgate.c: Likewise.
2582         * elf32-xtensa.c: Likewise.
2583         * elf64-alpha.c: Likewise.
2584         * elf64-gen.c: Likewise.
2585         * elf64-hppa.c: Likewise.
2586         * elf64-ia64-vms.c: Likewise.
2587         * elf64-mmix.c: Likewise.
2588         * elf64-ppc.c: Likewise.
2589         * elf64-s390.c: Likewise.
2590         * elf64-sh64.c: Likewise.
2591         * elf64-sparc.c: Likewise.
2592         * elf64-x86-64.c: Likewise.
2593         * elfcode.h: Likewise.
2594         * elfcore.h: Likewise.
2595         * elflink.c: Likewise.
2596         * elfnn-aarch64.c: Likewise.
2597         * elfnn-ia64.c: Likewise.
2598         * elfnn-riscv.c: Likewise.
2599         * elfxx-mips.c: Likewise.
2600         * elfxx-sparc.c: Likewise.
2601         * elfxx-tilegx.c: Likewise.
2602         * elfxx-x86.c: Likewise.
2603         * hpux-core.c: Likewise.
2604         * ieee.c: Likewise.
2605         * ihex.c: Likewise.
2606         * libbfd.c: Likewise.
2607         * linker.c: Likewise.
2608         * mach-o.c: Likewise.
2609         * merge.c: Likewise.
2610         * mmo.c: Likewise.
2611         * oasys.c: Likewise.
2612         * pdp11.c: Likewise.
2613         * pe-mips.c: Likewise.
2614         * peXXigen.c: Likewise.
2615         * peicode.h: Likewise.
2616         * reloc.c: Likewise.
2617         * rs6000-core.c: Likewise.
2618         * srec.c: Likewise.
2619         * stabs.c: Likewise.
2620         * vms-alpha.c: Likewise.
2621         * xcofflink.c: Likewise.
2622
2623 2018-02-19  Alan Modra  <amodra@gmail.com>
2624
2625         PR 22845
2626         * elf.c (IS_TBSS): Define.
2627         (_bfd_elf_map_sections_to_segments): Use IS_TBSS.
2628         (assign_file_positions_for_non_load_sections): Revert last change.
2629         Properly calculate load segment limits to compare against relro limits.
2630
2631 2018-02-17  Alan Modra  <amodra@gmail.com>
2632
2633         PR 22845
2634         * elf.c (assign_file_positions_for_non_load_sections): Ignore
2635         degenerate zero size PT_LOAD segments when finding one overlapping
2636         the PT_GNU_RELRO segment.
2637
2638 2018-02-16  Alan Modra  <amodra@gmail.com>
2639
2640         * libbfd.c (_bfd_bool_bfd_false_error): Rename from bfd_false.
2641         (_bfd_bool_bfd_true): Rename from bfd_true.
2642         (_bfd_ptr_bfd_null_error): Rename from bfd_nullvoidptr.
2643         (_bfd_int_bfd_0): Rename from bfd_0.
2644         (_bfd_uint_bfd_0): Rename from bfd_0u.
2645         (_bfd_long_bfd_0): Rename from bfd_0l.
2646         (_bfd_long_bfd_n1_error): Rename from _bfd_n1.
2647         (_bfd_void_bfd): Rename from bfd_void.
2648         (_bfd_bool_bfd_false, _bfd_bool_bfd_asymbol_false),
2649         (_bfd_bool_bfd_link_false_error),
2650         (_bfd_bool_bfd_link_true, _bfd_bool_bfd_bfd_true),
2651         (_bfd_bool_bfd_uint_true, _bfd_bool_bfd_ptr_true),
2652         (_bfd_bool_bfd_asection_bfd_asection_true),
2653         (_bfd_bool_bfd_asymbol_bfd_asymbol_true),
2654         (_bfd_void_bfd_link, _bfd_void_bfd_asection): New functions.
2655         * archive.c (_bfd_noarchive_get_elt_at_index),
2656         (_bfd_noarchive_openr_next_archived_file),
2657         (_bfd_noarchive_construct_extended_name_table),
2658         (_bfd_noarchive_write_ar_hdr, _bfd_noarchive_truncate_arname),
2659         (_bfd_noarchive_write_armap): New functions.
2660         * archures.c (_bfd_nowrite_set_arch_mach): New function.
2661         * coff-alpha.c (alpha_ecoff_swap_coff_aux_in),
2662         (alpha_ecoff_swap_coff_sym_in, alpha_ecoff_swap_coff_lineno_in),
2663         (alpha_ecoff_swap_coff_aux_out, alpha_ecoff_swap_coff_sym_out),
2664         (alpha_ecoff_swap_coff_lineno_out),
2665         (alpha_ecoff_swap_coff_reloc_out): New functions.
2666         * coff-mips.c (mips_ecoff_swap_coff_aux_in),
2667         (mips_ecoff_swap_coff_sym_in, mips_ecoff_swap_coff_lineno_in),
2668         (mips_ecoff_swap_coff_aux_out, mips_ecoff_swap_coff_sym_out),
2669         (mips_ecoff_swap_coff_lineno_out),
2670         (mips_ecoff_swap_coff_reloc_out): New functions.
2671         * coffcode.h (coff_set_alignment_hook): Replace define with
2672         new function.
2673         (symname_in_debug_hook): Likewise.
2674         * ecoff.c (_bfd_ecoff_set_alignment_hook): New function.
2675         * elfxx-target.h (elf_backend_allow_non_load_phdr): Default to 0.
2676         * elf.c (assign_file_positions_except_relocs): Test
2677         elf_backend_allow_non_load_phdr for NULL.
2678         * elflink.c (_bfd_elf_omit_section_dynsym_default): Rename from
2679         _bfd_elf_link_omit_section_dynsym.  Update uses.
2680         (_bfd_elf_omit_section_dynsym_all): New function.
2681         * elf-bfd.h (_bfd_elf_link_omit_section_dynsym): Delete.
2682         (_bfd_elf_omit_section_dynsym_default): Declare.
2683         (_bfd_elf_omit_section_dynsym_all): Declare.
2684         * linker.c (_bfd_nolink_sizeof_headers, _bfd_nolink_bfd_relax_section),
2685         (_bfd_nolink_bfd_get_relocated_section_contents),
2686         (_bfd_nolink_bfd_lookup_section_flags),
2687         (_bfd_nolink_bfd_is_group_section, _bfd_nolink_bfd_discard_group),
2688         (_bfd_nolink_bfd_link_hash_table_create),
2689         (_bfd_nolink_bfd_link_just_syms),
2690         (_bfd_nolink_bfd_copy_link_hash_symbol_type),
2691         (_bfd_nolink_bfd_link_split_section),
2692         (_bfd_nolink_section_already_linked),
2693         (_bfd_nolink_bfd_define_common_symbol),
2694         (_bfd_nolink_bfd_define_start_stop): New functions.
2695         * reloc.c (_bfd_norelocs_bfd_reloc_type_lookup),
2696         (_bfd_norelocs_bfd_reloc_name_lookup),
2697         (_bfd_nodynamic_canonicalize_dynamic_reloc): New functions.
2698         * section.c (_bfd_nowrite_set_section_contents): New function.
2699         * syms.c (_bfd_nosymbols_canonicalize_symtab),
2700         (_bfd_nosymbols_print_symbol, _bfd_nosymbols_get_symbol_info),
2701         (_bfd_nosymbols_get_symbol_version_string),
2702         (_bfd_nosymbols_bfd_is_local_label_name),
2703         (_bfd_nosymbols_get_lineno, _bfd_nosymbols_find_nearest_line),
2704         (_bfd_nosymbols_find_line, _bfd_nosymbols_find_inliner_info),
2705         (_bfd_nosymbols_bfd_make_debug_symbol),
2706         ( _bfd_nosymbols_read_minisymbols),
2707         ( _bfd_nosymbols_minisymbol_to_symbol),
2708         (_bfd_nodynamic_get_synthetic_symtab): New functions.
2709         * libbfd-in.h: Declare new functions.  Update existing defines,
2710         removing casts.
2711         * aix386-core.c: Update to use new hooks.  Formatting.
2712         * aout-adobe.c: Likewise.
2713         * aout-arm.c: Likewise.
2714         * aout-target.h: Likewise.
2715         * aout-tic30.c: Likewise.
2716         * aoutf1.h: Likewise.
2717         * binary.c: Likewise.
2718         * bout.c: Likewise.
2719         * cisco-core.c: Likewise.
2720         * coff-alpha.c: Likewise.
2721         * coff-i386.c: Likewise.
2722         * coff-i860.c: Likewise.
2723         * coff-i960.c: Likewise.
2724         * coff-ia64.c: Likewise.
2725         * coff-mips.c: Likewise.
2726         * coff-ppc.c: Likewise.
2727         * coff-rs6000.c: Likewise.
2728         * coff-sh.c: Likewise.
2729         * coff-tic30.c: Likewise.
2730         * coff-tic54x.c: Likewise.
2731         * coff-x86_64.c: Likewise.
2732         * coff64-rs6000.c: Likewise.
2733         * coffcode.h: Likewise.
2734         * elf-m10300.c: Likewise.
2735         * elf32-cr16.c: Likewise.
2736         * elf32-lm32.c: Likewise.
2737         * elf32-m32r.c: Likewise.
2738         * elf32-metag.c: Likewise.
2739         * elf32-score.c: Likewise.
2740         * elf32-score7.c: Likewise.
2741         * elf32-tilepro.c: Likewise.
2742         * elf32-xstormy16.c: Likewise.
2743         * elf32-xtensa.c: Likewise.
2744         * elf64-alpha.c: Likewise.
2745         * elf64-hppa.c: Likewise.
2746         * elf64-ia64-vms.c: Likewise.
2747         * elf64-mmix.c: Likewise.
2748         * elf64-sh64.c: Likewise.
2749         * elfnn-ia64.c: Likewise.
2750         * elfxx-sparc.c: Likewise.
2751         * elfxx-target.h: Likewise.
2752         * elfxx-tilegx.c: Likewise.
2753         * elfxx-x86.h: Likewise.
2754         * hp300hpux.c: Likewise.
2755         * hppabsd-core.c: Likewise.
2756         * hpux-core.c: Likewise.
2757         * i386msdos.c: Likewise.
2758         * i386os9k.c: Likewise.
2759         * ieee.c: Likewise.
2760         * ihex.c: Likewise.
2761         * irix-core.c: Likewise.
2762         * libaout.h: Likewise.
2763         * libecoff.h: Likewise.
2764         * mach-o-target.c: Likewise.
2765         * mach-o.c: Likewise.
2766         * mipsbsd.c: Likewise.
2767         * mmo.c: Likewise.
2768         * netbsd-core.c: Likewise.
2769         * nlm-target.h: Likewise.
2770         * oasys.c: Likewise.
2771         * osf-core.c: Likewise.
2772         * pdp11.c: Likewise.
2773         * pe-mips.c: Likewise.
2774         * pe-x86_64.c: Likewise.
2775         * pef.c: Likewise.
2776         * plugin.c: Likewise.
2777         * ppcboot.c: Likewise.
2778         * ptrace-core.c: Likewise.
2779         * sco5-core.c: Likewise.
2780         * som.c: Likewise.
2781         * sparclynx.c: Likewise.
2782         * srec.c: Likewise.
2783         * tekhex.c: Likewise.
2784         * trad-core.c: Likewise.
2785         * verilog.c: Likewise.
2786         * versados.c: Likewise.
2787         * vms-alpha.c: Likewise.
2788         * vms-lib.c: Likewise.
2789         * wasm-module.c: Likewise.
2790         * xsym.c: Likewise.
2791         * libbfd.h: Regenerate.
2792
2793 2018-02-15  Jim Wilson  <jimw@sifive.com>
2794
2795         * elfnn-riscv.c (_bfd_riscv_relax_section): Ifdef out check to ignore
2796         symbols whose section address is zero.
2797
2798         * elfnn-riscv.c (riscv_elf_relocate_section): Use bfd_reloc_dangerous
2799         when pcrel_lo reloc has an addend.  Use reloc_dangerous callback for
2800         bfd_reloc_dangerous.  Use einfo instead of warning callback for errors.
2801         Add %X%P to error messages.
2802
2803 2018-02-15  Eric Botcazou  <ebotcazou@adacore.com>
2804
2805         PR ld/22832
2806         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
2807         Pass FALSE instead of TRUE as 'create' argument to bfd_link_hash_lookup
2808         and assert that the result of the call is not NULL.
2809
2810 2018-02-14  Nick Clifton  <nickc@redhat.com>
2811
2812         PR 22823
2813         Revert previous delta.  Add extra casts to avoid compile time
2814         warnings instead.
2815         * libbfd-in.h (_bfd_generic_bfd_copy_private_bfd_data): Add extra
2816         cast to avoid warning from gcc v8 compiler.
2817         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2818         (_bfd_generic_bfd_set_private_flags): Likewise.
2819         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2820         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2821         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2822         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2823         (_bfd_noarchive_construct_extended_name_table): Likewise.
2824         (_bfd_noarchive_truncate_arname): Likewise.
2825         (_bfd_noarchive_write_ar_hdr): Likewise.
2826         (_bfd_noarchive_get_elt_at_index): Likewise.
2827         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2828         (_bfd_nosymbols_print_symbol): Likewise.
2829         (_bfd_nosymbols_get_symbol_info): Likewise.
2830         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2831         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
2832         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
2833         (_bfd_nosymbols_get_lineno): Likewise.
2834         (_bfd_nosymbols_find_nearest_line): Likewise.
2835         (_bfd_nosymbols_find_line): Likewise.
2836         (_bfd_nosymbols_find_inliner_info): Likewise.
2837         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
2838         (_bfd_nosymbols_read_minisymbols): Likewise.
2839         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
2840         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
2841         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
2842         (_bfd_nowrite_set_arch_mach): Likewise.
2843         (_bfd_nowrite_set_section_contents): Likewise.
2844         (_bfd_nolink_sizeof_headers): Likewise.
2845         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
2846         (_bfd_nolink_bfd_relax_section): Likewise.
2847         (_bfd_nolink_bfd_gc_sections): Likewise.
2848         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
2849         (_bfd_nolink_bfd_merge_sections): Likewise.
2850         (_bfd_nolink_bfd_is_group_section): Likewise.
2851         (_bfd_nolink_bfd_discard_group): Likewise.
2852         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
2853         (_bfd_nolink_bfd_link_add_symbols): Likewise.
2854         (_bfd_nolink_bfd_link_just_syms): Likewise.
2855         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
2856         (_bfd_nolink_bfd_final_link): Likewise.
2857         (_bfd_nolink_bfd_link_split_section): Likewise.
2858         (_bfd_nolink_section_already_linked): Likewise.
2859         (_bfd_nolink_bfd_define_common_symbol): Likewise.
2860         (_bfd_nolink_bfd_define_start_stop): Likewise.
2861         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
2862         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
2863         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
2864         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
2865         * libbfd.c (bfd_false_any): Delete.
2866         (bfd_true_any, bfd_nullvoidptr_any, bfd_0_any): Delete.
2867         (bfd_0u_any, bfd_0l_any, _bfd_n1_any, bfd_void_any): Delete.
2868         * libbfd.h (extern): Regenerate
2869         * aout-target.h (MY_bfd_is_target_special_symbol): Add extra
2870         cast to avoid warning from gcc v8 compiler.
2871         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
2872         * binary.c (binary_get_symbol_info): Likewise.
2873         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
2874         * coff-mips.c (mips_ecoff_backend_data): Likewise.
2875         * coffcode.h (coff_set_alignment_hook): Likewise.
2876         (symname_in_debug_hook): Likewise.
2877         (bfd_coff_backend_data bigobj_swap_table): Likewise.
2878         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
2879         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
2880         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
2881         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
2882         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
2883         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
2884         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
2885         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
2886         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
2887         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
2888         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
2889         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
2890         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
2891         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
2892         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
2893         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
2894         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
2895         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
2896         (bfd_elfNN_bfd_set_private_flags): Likewise.
2897         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
2898         (elf_backend_init_index_section): Likewise.
2899         (elf_backend_allow_non_load_phdr): Likewise.
2900         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
2901         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
2902         * ieee.c (ieee_construct_extended_name_table): Likewise.
2903         (ieee_write_armap): Likewise.
2904         (ieee_write_ar_hdr): Likewise.
2905         (ieee_bfd_is_target_special_symbol): Likewise.
2906         * ihex.c (ihex_canonicalize_symtab): Likewise.
2907         (ihex_bfd_is_target_special_symbol): Likewise.
2908         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
2909         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
2910         (_bfd_ecoff_set_alignment_hook): Likewise.
2911         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
2912         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
2913         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
2914         * oasys.c (oasys_construct_extended_name_table): Likewise.
2915         (oasys_write_armap): Likewise.
2916         (oasys_write_ar_hdr): Likewise.
2917         (oasys_bfd_is_target_special_symbol): Likewise.
2918         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
2919         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
2920         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
2921         * som.c (som_bfd_is_target_special_symbol): Likewise.
2922         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
2923         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
2924         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
2925         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
2926         (versados_bfd_reloc_name_lookup): Likewise.
2927         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
2928         (vms_bfd_define_start_stop): Likewise.
2929         (alpha_vms_bfd_is_target_special_symbol): Likewise.
2930         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
2931         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
2932
2933 2018-02-14  H.J. Lu  <hongjiu.lu@intel.com>
2934
2935         PR ld/22842
2936         * elf32-i386.c (elf_i386_check_relocs): Pass FALSE for non
2937         PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2938         * elf64-x86-64.c (elf_x86_64_check_relocs): Create PLT for
2939         R_X86_64_PC32 reloc against dynamic function in data section.
2940         Pass TRUE for PC-relative PLT to NEED_DYNAMIC_RELOCATION_P.
2941         (elf_x86_64_relocate_section): Use PLT for R_X86_64_PC32 reloc
2942         against dynamic function in data section.
2943         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Use PLT in PIE as
2944         function address only if pcrel_plt is true.
2945         (_bfd_x86_elf_link_hash_table_create): Set pcrel_plt.
2946         * elfxx-x86.h (NEED_DYNAMIC_RELOCATION_P): Add PCREL_PLT for
2947         PC-relative PLT.  If PLT is PC-relative, don't generate dynamic
2948         PC-relative relocation against a function definition in data
2949         secton in PIE.  Remove the obsolete comments.
2950         (elf_x86_link_hash_table): Add pcrel_plt.
2951
2952 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2953
2954         * elfxx-x86.c (elf_x86_allocate_dynrelocs): Check bfd_link_dll,
2955         instead of bfd_link_pic, for building shared library.
2956
2957 2018-02-13  H.J. Lu  <hongjiu.lu@intel.com>
2958
2959         PR gas/22791
2960         * elf64-x86-64.c (is_32bit_relative_branch): Removed.
2961         (elf_x86_64_relocate_section): Check PIC relocations in PIE.
2962         Remove is_32bit_relative_branch usage.  Disallow PC32 reloc
2963         against protected function in shared object.
2964
2965 2018-02-13  Sergei Trofimovich  <slyfox@inbox.ru>
2966
2967         PR 22828
2968         * po/ru.po: Fix typo in Russian translation.
2969
2970 2018-02-13  Maciej W. Rozycki  <macro@mips.com>
2971
2972         * wasm-module.c (wasm_scan_name_function_section): Rename
2973         `index' local variable to `idx'.
2974
2975 2018-02-13  Nick Clifton  <nickc@redhat.com>
2976
2977         PR 22823
2978         Fix compile time warnings generated by gcc version 8.
2979         * libbfd-in.h: Remove extraneous text from prototypes.
2980         Add prototypes for bfd_false_any, bfd_true_any,
2981         bfd_nullvoidptr_any, bfd_0_any, bfd_0u_any, bfd_0l_any,
2982         bfd_n1_any, bfd_void_any.
2983         (_bfd_generic_bfd_copy_private_bfd_data): Use vararg based dummy
2984         function.
2985         (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
2986         (_bfd_generic_bfd_set_private_flags): Likewise.
2987         (_bfd_generic_bfd_copy_private_section_data): Likewise.
2988         (_bfd_generic_bfd_copy_private_symbol_data): Likewise.
2989         (_bfd_generic_bfd_copy_private_header_data): Likewise.
2990         (_bfd_generic_bfd_print_private_bfd_data): Likewise.
2991         (_bfd_noarchive_construct_extended_name_table): Likewise.
2992         (_bfd_noarchive_truncate_arname): Likewise.
2993         (_bfd_noarchive_write_ar_hdr): Likewise.
2994         (_bfd_noarchive_get_elt_at_index): Likewise.
2995         (_bfd_nosymbols_canonicalize_symtab): Likewise.
2996         (_bfd_nosymbols_print_symbol): Likewise.
2997         (_bfd_nosymbols_get_symbol_info): Likewise.
2998         (_bfd_nosymbols_get_symbol_version_string): Likewise.
2999         (_bfd_nosymbols_bfd_is_local_label_name): Likewise.
3000         (_bfd_nosymbols_bfd_is_target_special_symbol): Likewise.
3001         (_bfd_nosymbols_get_lineno): Likewise.
3002         (_bfd_nosymbols_find_nearest_line): Likewise.
3003         (_bfd_nosymbols_find_line): Likewise.
3004         (_bfd_nosymbols_find_inliner_info): Likewise.
3005         (_bfd_nosymbols_bfd_make_debug_symbol): Likewise.
3006         (_bfd_nosymbols_read_minisymbols): Likewise.
3007         (_bfd_nosymbols_minisymbol_to_symbol): Likewise.
3008         (_bfd_norelocs_bfd_reloc_type_lookup): Likewise.
3009         (_bfd_norelocs_bfd_reloc_name_lookup): Likewise.
3010         (_bfd_nowrite_set_arch_mach): Likewise.
3011         (_bfd_nowrite_set_section_contents): Likewise.
3012         (_bfd_nolink_sizeof_headers): Likewise.
3013         (_bfd_nolink_bfd_get_relocated_section_contents): Likewise.
3014         (_bfd_nolink_bfd_relax_section): Likewise.
3015         (_bfd_nolink_bfd_gc_sections): Likewise.
3016         (_bfd_nolink_bfd_lookup_section_flags): Likewise.
3017         (_bfd_nolink_bfd_merge_sections): Likewise.
3018         (_bfd_nolink_bfd_is_group_section): Likewise.
3019         (_bfd_nolink_bfd_discard_group): Likewise.
3020         (_bfd_nolink_bfd_link_hash_table_create): Likewise.
3021         (_bfd_nolink_bfd_link_add_symbols): Likewise.
3022         (_bfd_nolink_bfd_link_just_syms): Likewise.
3023         (_bfd_nolink_bfd_copy_link_hash_symbol_type): Likewise.
3024         (_bfd_nolink_bfd_final_link): Likewise.
3025         (_bfd_nolink_bfd_link_split_section): Likewise.
3026         (_bfd_nolink_section_already_linked): Likewise.
3027         (_bfd_nolink_bfd_define_common_symbol): Likewise.
3028         (_bfd_nolink_bfd_define_start_stop): Likewise.
3029         (_bfd_nodynamic_canonicalize_dynamic_symtab): Likewise.
3030         (_bfd_nodynamic_get_synthetic_symtab): Likewise.
3031         (_bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_): Likewise.
3032         (_bfd_nodynamic_canonicalize_dynamic_reloc): Likewise.
3033         * libbfd.c (bfd_false_any): New function.  Like bfd_false but
3034         accepts one or more arguments.
3035         (bfd_true_any): Likewise.
3036         (bfd_nullvoidptr_any): Likewise.
3037         (bfd_0_any): Likewise.
3038         (bfd_0u_any): Likewise.
3039         (bfd_0l_any): Likewise.
3040         (_bfd_n1_any): Likewise.
3041         (bfd_void_any): Likewise.
3042         * libbfd.h (extern): Regenerate
3043         * aout-target.h (MY_bfd_is_target_special_symbol): Use vararg
3044         based dummy function.
3045         * aout-tic30.c (tic30_aout_set_arch_mach): Likewise.
3046         * binary.c (binary_get_symbol_info): Likewise.
3047         * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3048         * coff-mips.c (mips_ecoff_backend_data): Likewise.
3049         * coffcode.h (coff_set_alignment_hook): Likewise.
3050         (symname_in_debug_hook): Likewise.
3051         (bfd_coff_backend_data bigobj_swap_table): Likewise.
3052         * elf-m10300.c (elf_backend_omit_section_dynsym): Likewise.
3053         * elf32-cr16.c (elf_backend_omit_section_dynsym): Likewise.
3054         * elf32-lm32.c (elf_backend_omit_section_dynsym): Likewise.
3055         * elf32-m32r.c (elf_backend_omit_section_dynsym): Likewise.
3056         * elf32-metag.c (elf_backend_omit_section_dynsym): Likewise.
3057         * elf32-score.c (elf_backend_omit_section_dynsym): Likewise.
3058         * elf32-score7.c (elf_backend_omit_section_dynsym): Likewise.
3059         * elf32-xstormy16.c (elf_backend_omit_section_dynsym): Likewise.
3060         * elf32-xtensa.c (elf_backend_omit_section_dynsym): Likewise.
3061         * elf64-alpha.c (elf_backend_omit_section_dynsym): Likewise.
3062         * elf64-hppa.c (elf_backend_omit_section_dynsym): Likewise.
3063         * elf64-ia64-vms.c (elf_backend_omit_section_dynsym): Likewise.
3064         * elf64-mmix.c (elf_backend_omit_section_dynsym): Likewise.
3065         * elf64-sh64.c (elf_backend_omit_section_dynsym): Likewise.
3066         * elfnn-ia64.c (elf_backend_omit_section_dynsym): Likewise.
3067         * elfxx-target.h (bfd_elfNN_bfd_debug_info_accumulate): Likewise.
3068         (bfd_elfNN_bfd_make_debug_symbol): Likewise.
3069         (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
3070         (bfd_elfNN_bfd_set_private_flags): Likewise.
3071         (bfd_elfNN_bfd_is_target_special_symbol): Likewise.
3072         (elf_backend_init_index_section): Likewise.
3073         (elf_backend_allow_non_load_phdr): Likewise.
3074         * elfxx-x86.h (elf_backend_omit_section_dynsym): Likewise.
3075         * i386msdos.c (msdos_bfd_is_target_special_symbol): Likewise.
3076         * ieee.c (ieee_construct_extended_name_table): Likewise.
3077         (ieee_write_armap): Likewise.
3078         (ieee_write_ar_hdr): Likewise.
3079         (ieee_bfd_is_target_special_symbol): Likewise.
3080         * ihex.c (ihex_canonicalize_symtab): Likewise.
3081         (ihex_bfd_is_target_special_symbol): Likewise.
3082         * libaout.h (aout_32_bfd_is_target_special_symbol): Likewise.
3083         * libecoff.h (_bfd_ecoff_bfd_is_target_special_symbol): Likewise.
3084         (_bfd_ecoff_set_alignment_hook): Likewise.
3085         * mach-o-target.c (bfd_mach_o_bfd_is_target_special_symbol): Likewise.
3086         * mmo.c (mmo_bfd_is_target_special_symbol): Likewise.
3087         * nlm-target.h (nlm_bfd_is_target_special_symbol): Likewise.
3088         * oasys.c (oasys_construct_extended_name_table): Likewise.
3089         (oasys_write_armap): Likewise.
3090         (oasys_write_ar_hdr): Likewise.
3091         (oasys_bfd_is_target_special_symbol): Likewise.
3092         * pef.c (bfd_pef_bfd_is_target_special_symbol): Likewise.
3093         * plugin.c (bfd_plugin_bfd_is_target_special_symbol): Likewise.
3094         * ppcboot.c (ppcboot_bfd_is_target_special_symbol): Likewise.
3095         * som.c (som_bfd_is_target_special_symbol): Likewise.
3096         * srec.c (srec_bfd_is_target_special_symbol): Likewise.
3097         * tekhex.c (tekhex_bfd_is_target_special_symbol): Likewise.
3098         * verilog.c (verilog_bfd_is_target_special_symbol): Likewise.
3099         * versados.c (versados_bfd_is_target_special_symbol): Likewise.
3100         (versados_bfd_reloc_name_lookup): Likewise.
3101         * vms-alpha.c (vms_bfd_is_target_special_symbol): Likewise.
3102         (vms_bfd_define_start_stop): Likewise.
3103         (alpha_vms_bfd_is_target_special_symbol): Likewise.
3104         * wasm-module.c (wasm_bfd_is_target_special_symbol): Likewise.
3105         * xsym.c (bfd_sym_bfd_is_target_special_symbol): Likewise.
3106         * elf32-arc.c (get_replace_function): Assign replacement function
3107         to func pointer.
3108         * elf32-i370.c (i370_noop): Update prototype.
3109
3110 2018-02-13  Alan Modra  <amodra@gmail.com>
3111
3112         PR 22836
3113         * elf.c (_bfd_elf_fixup_group_sections): Account for removed
3114         relocation sections.  If size reduces to just the flag word,
3115         remove that too and mark with SEC_EXCLUDE.
3116         * elflink.c (bfd_elf_final_link): Strip empty group sections.
3117
3118 2018-02-13  Alan Modra  <amodra@gmail.com>
3119
3120         PR 22829
3121         * elf.c (assign_file_positions_for_non_load_sections): Rewrite
3122         PT_GNU_RELRO setup.
3123
3124 2018-02-12  Zebediah Figura  <z.figura12@gmail.com>
3125
3126         * i386msdos.c (msdos_mkobject); New function.
3127         (msdos_object_p): New function.
3128         (i386_msdos_vec): Use msdos_object_p as the check_format
3129         function.
3130         * peicode.h: Rename external_PEI_DOS_hdr, DOSMAGIC, and
3131         NT_SIGNATURE to external_DOS_hdr, IMAGE_DOS_SIGNATURE, and
3132         IMAGE_NT_SIGNATURE.
3133         * peXXigen.c: Likewise.
3134         * coff-ia64.c: Likewise.
3135
3136 2018-02-12  Nick Clifton  <nickc@redhat.com>
3137
3138         * elf32-nds32.c (nds32_elf_relax_longjump3): Remove redundant
3139         assignment.
3140         * elf32-arc.c (elf_arc_relocate_section): Likewise.
3141
3142 2018-02-09  Eric Botcazou  <ebotcazou@adacore.com>
3143
3144         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Reorder conditions.
3145         (sparc_elf_append_rela): Assert that there is enough room in section.
3146         (_bfd_sparc_elf_copy_indirect_symbol): Fix formatting.
3147         (_bfd_sparc_elf_adjust_dynamic_symbol): Minor tweak.
3148         (allocate_dynrelocs): Remove outdated comments and reorder conditions.
3149         For a symbol subject to a GOT relocation, reserve a slot in the
3150         relocation section if the symbol isn't dynamic and we are in PIC mode.
3151         (_bfd_sparc_elf_relocate_section) <R_SPARC_GOTDATA_OP>: If relocation
3152         is relaxed and a slot was reserved, generate a R_SPARC_NONE relocation.
3153         <R_SPARC_GOTDATA_OP_HIX22>: Adjust comments.
3154         <R_SPARC_PC10>: Reorder conditions.  Remove always-false assertion.
3155         (_bfd_sparc_elf_finish_dynamic_symbol): Rename local_undefweak into
3156         resolved_to_zero.  Do not generate a dynamic GOT relocation for an
3157         undefined weak symbol with non-default visibility.  Remove superfluous
3158         'else' and fix formatting.
3159
3160 2018-02-09  H.J. Lu  <hongjiu.lu@intel.com>
3161
3162         * elf32-i386.c (elf_i386_get_synthetic_symtab): Also handle
3163         is_solaris.
3164         (i386_elf32_sol2_vec): Don't declare.
3165         (elf_i386_link_setup_gnu_properties): Also handle is_solaris.
3166         Don't set need_global_offset_table.
3167         (elf_i386_solaris_arch_bed): New.
3168         (elf_backend_arch_data): Set to elf_i386_solaris_arch_bed for
3169         Solaris.
3170         * elf64-x86-64.c (elf_x86_64_get_synthetic_symtab): Check
3171         target_os != is_nacl instead of target_os == is_normal.
3172         (x86_64_elf64_sol2_vec): Don't declare.
3173         (elf_x86_64_link_setup_gnu_properties): Check target_os !=
3174         is_nacl instead of target_os == is_normal.  Don't set
3175         need_global_offset_table.
3176         (elf_x86_64_solaris_arch_bed): New.
3177         (elf_backend_arch_data): Set to elf_x86_64_solaris_arch_bed for
3178         Solaris.
3179         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep
3180         _GLOBAL_OFFSET_TABLE_ for Solaris.
3181         (_bfd_x86_elf_link_setup_gnu_properties): Don't copy
3182         need_global_offset_table.
3183         * elfxx-x86.h (elf_x86_target_os): Add is_solaris.
3184         (elf_x86_link_hash_table): Remove need_global_offset_table.
3185         (elf_x86_init_table): Likewise.
3186
3187 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3188
3189         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3190         Remove prototype.
3191         (i386_elf32_sol2_vec): Declared.
3192         (elf_i386_link_setup_gnu_properties): Set
3193         need_global_offset_table with info->output_bfd->xvec.
3194         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3195         Remove prototype.
3196         (x86_64_elf64_sol2_vec): Declared.
3197         (elf_x86_64_link_setup_gnu_properties): Set
3198         need_global_offset_table with info->output_bfd->xvec.
3199
3200 2018-02-08  H.J. Lu  <hongjiu.lu@intel.com>
3201
3202         * elf32-i386.c (elf32_i386_copy_solaris_special_section_fields):
3203         New prototype.
3204         (elf_i386_link_setup_gnu_properties): Set need_global_offset_table
3205         for Solaris.
3206         * elf64-x86-64.c (elf64_x86_64_copy_solaris_special_section_fields):
3207         New prototype.
3208         (elf_x86_64_link_setup_gnu_properties): Set
3209         need_global_offset_table for Solaris.
3210         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Keep the
3211         unused _GLOBAL_OFFSET_TABLE_ for Solaris.
3212         (_bfd_x86_elf_link_setup_gnu_properties): Copy
3213         need_global_offset_table.
3214         * elfxx-x86.h (elf_x86_link_hash_table): Add
3215         need_global_offset_table.
3216         (elf_x86_init_table): Likewise.
3217
3218 2018-02-08  Jim Wilson  <jimw@sifive.com>
3219
3220         * elfnn-riscv.c (riscv_elf_relocate_section): Add comment for previous
3221         change.
3222
3223 2018-02-08  Nick Clifton  <nickc@redhat.com>
3224
3225         PR 22788
3226         * elf.c (elf_parse_notes): Reject notes with excessuively large
3227         alignments.
3228
3229 2018-02-07  Alan Modra  <amodra@gmail.com>
3230
3231         Revert 2018-01-17  Alan Modra  <amodra@gmail.com>
3232         * elf32-ppc.c: Remove speculation barrier support.
3233         * elf32-ppc.h: Likewise.
3234         * elf64-ppc.c: Likewise.
3235         * elf64-ppc.h: Likewise.
3236
3237 2018-02-06  Jim Wilson  <jimw@sifive.com>
3238
3239         * elfnn-riscv.c (riscv_elf_relocate_section): Return TRUE if used
3240         callback to report an error.
3241
3242 2018-02-06  Eric Botcazou  <ebotcazou@adacore.com>
3243
3244         PR ld/22263
3245         * elfxx-sparc.c (sparc_elf_tls_transition): Turn call to bfd_link_pic
3246         into call to !bfd_link_executable and tidy up.
3247         (_bfd_sparc_elf_check_relocs): Fix formatting and tidy up.
3248         <R_SPARC_TLS_LE_HIX22>: Turn call to bfd_link_pic into call to
3249         !bfd_link_executable.
3250         <R_SPARC_TLS_IE_HI22>: Likewise.
3251         <GOT relocations>: Remove useless code, tidy and merge related blocks.
3252         <R_SPARC_TLS_GD_CALL>: Turn call to bfd_link_pic into call to
3253         !bfd_link_executable.
3254         <R_SPARC_WPLT30>: Tidy up.
3255         (_bfd_sparc_elf_gc_mark_hook): Turn call to bfd_link_pic into call to
3256         !bfd_link_executable.
3257         (allocate_dynrelocs): Likewise.
3258         (_bfd_sparc_elf_relocate_section): Fix formatting and tidy up.
3259         <R_SPARC_TLS_GD_HI22>: Merge into...
3260         <R_SPARC_TLS_GD_LO10>: ...this.  Adjust 4th argument in call to
3261         sparc_elf_tls_transition and remove redundant code.
3262         <R_SPARC_TLS_LDM_HI22>: Turn call to bfd_link_pic into call to
3263         !bfd_link_executable.
3264         <R_SPARC_TLS_LDO_HIX22>: Likewise.
3265         <R_SPARC_TLS_LE_HIX22>: Likewise.  Tidy up.
3266         <R_SPARC_TLS_LDM_CALL>: Likewise.
3267         <R_SPARC_TLS_GD_CALL>: Likewise.  Tidy up.
3268         <R_SPARC_TLS_GD_ADD>: Likewise.
3269         <R_SPARC_TLS_LDM_ADD>: Likewise.
3270         <R_SPARC_TLS_LDO_ADD>: Likewise.
3271         <R_SPARC_TLS_IE_LD>: Likewise.
3272
3273 2018-02-06  Miloš Stojanović  <milos.stojanovic@rt-rk.com>
3274
3275         PR 22789
3276         * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): If the dwarf
3277         functions failed to find the function name, try the generic elf
3278         find function instead.
3279
3280 2018-02-06  Sergio Durigan Junior  <sergiodj@redhat.com>
3281
3282         * coff-rs6000.c (xcoff_write_archive_contents_old): Use
3283         'memcpy' instead of 'strncpy' when writing the magic number.
3284
3285 2018-02-06  Nick Clifton  <nickc@redhat.com>
3286
3287         PR 22794
3288         * opncls.c (bfd_get_debug_link_info_1): Check the size of the
3289         section before attempting to read it in.
3290         (bfd_get_alt_debug_link_info): Likewise.
3291
3292 2018-02-06  Paul Carroll  <pcarroll@codesourcery.com>
3293
3294         * bfd/dwarf2.c (find_abstract_name): Modified to return file and
3295         line information in addition to name, if they can be found.
3296
3297 2018-02-05  Renlin Li  <renlin.li@arm.com>
3298
3299         PR ld/22764
3300         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Relax the
3301         R_AARCH64_ABS32 and R_AARCH64_ABS16 for absolute symbol. Apply the
3302         check for writeable section as well.
3303
3304 2018-02-05  H.J. Lu  <hongjiu.lu@intel.com>
3305
3306         PR ld/22782
3307         * elf32-i386.c (elf_i386_check_relocs): Set got_referenced if
3308         _GLOBAL_OFFSET_TABLE_ is referenced or GOT is needed to resolve
3309         undefined weak symbol to 0.
3310         * elf64-x86-64.c (elf_x86_64_check_relocs): Set got_referenced
3311         if _GLOBAL_OFFSET_TABLE_ is referenced.
3312         * elfxx-x86.c (_bfd_x86_elf_size_dynamic_sections): Check
3313         got_referenced instead of ref_regular_nonweak.  Remove the
3314         unused _GLOBAL_OFFSET_TABLE_ from symbol table.
3315         * elfxx-x86.h (elf_x86_link_hash_table): Add got_referenced.
3316
3317 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3318
3319         * elfnn-riscv.c (_bfd_riscv_relax_pc): Use `memset' to
3320         initialize `hi_reloc'.
3321
3322 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3323
3324         * elfxx-mips.c (_bfd_mips_elf_section_processing): For
3325         SHT_MIPS_REGINFO sections don't assert the correct size and
3326         report an error instead.
3327
3328 2018-02-05  Maciej W. Rozycki  <macro@mips.com>
3329
3330         * elf.c (_bfd_elf_write_object_contents): Propagate a failure
3331         status from `->elf_backend_section_processing'.
3332
3333 2018-02-02  Jim Wilson  <jimw@sifive.com>
3334
3335         PR ld/22756
3336         * elfnn-riscv.c (riscv_relax_delete_bytes): New parameter link_info.
3337         If link_info->wrap_hash, check for a duplicate symbol and ignore.
3338         (_bfd_riscv_relax_call, bfd_riscv_relax_lui, _bfd_riscv_relax_tls_le):
3339         Pass new argument to riscv_relax_delete_bytes.
3340         (_bfd_riscv_relax_align, _bfd_riscv_relax_delete): Likewise.  Remove
3341         ATTRIBUTE_UNUSED from link_info parameter.
3342
3343 2018-02-02  Alan Modra  <amodra@gmail.com>
3344
3345         * elf64-ppc.c (ppc64_elf_relocate_section): Don't relocate nops
3346         emitted for toc sequence optimization.  Set and use "howto" later.
3347
3348 2018-02-01  Simon Marchi  <simon.marchi@ericsson.com>
3349
3350         * elf64-ppc.c (ppc64_elf_archive_symbol_lookup): Avoid pointer
3351         arithmetic on NULL pointer.
3352         * elflink.c (_bfd_elf_archive_symbol_lookup,
3353         elf_link_add_archive_symbols): Likewise.
3354
3355 2018-01-31  Michael Matz  <matz@suse.de>
3356
3357         * elflink.c (bfd_elf_define_start_stop): Fix check of
3358         def_dynamic.
3359
3360 2018-01-31  H.J. Lu  <hongjiu.lu@intel.com>
3361
3362         PR ld/21964
3363         * elflink.c (bfd_elf_define_start_stop): Check if __start and
3364         __stop symbols are referenced by shared objects.
3365
3366 2018-01-30  Alan Modra  <amodra@gmail.com>
3367
3368         PR 22758
3369         * elf.c (_bfd_elf_map_sections_to_segments): Don't start a new
3370         segment when demand paged with lma on the same page.  Test this
3371         before load/non-load, executable/non-executable,
3372         writable/non-writable tests and simplify.  Delete bogus relro
3373         condition in writable/non-writable test.  Delete outdated
3374         comment.  Formatting.
3375
3376 2018-01-30  Alan Modra  <amodra@gmail.com>
3377
3378         * elflink.c (bfd_elf_define_start_stop): Make __start and __stop
3379         symbols dynamic.
3380
3381 2018-01-29  Alan Modra  <amodra@gmail.com>
3382
3383         PR 22741
3384         * coffgen.c (coff_pointerize_aux): Ensure auxent tagndx is in
3385         range before converting to a symbol table pointer.
3386
3387 2018-01-27  Nick Clifton  <nickc@redhat.com>
3388
3389         * po/ru.po: Updated Russian translation.
3390
3391 2018-01-26  Alan Modra  <amodra@gmail.com>
3392
3393         * elflink.c (bfd_elf_define_start_stop): Override symbols when
3394         they are defined dynamically.
3395
3396 2018-01-26  Alan Modra  <amodra@gmail.com>
3397
3398         * elf64-ppc.c (ppc64_elf_size_stubs): Iterate sizing when
3399         .branch_lt changes size.
3400
3401 2018-01-25  Alan Modra  <amodra@gmail.com>
3402
3403         PR 22746
3404         * elfcode.h (elf_object_p): Avoid integer overflow.
3405
3406 2018-01-25  Eric Botcazou  <ebotcazou@adacore.com>
3407
3408         PR ld/22727
3409         * elfxx-sparc.c (_bfd_sparc_elf_check_relocs) <R_SPARC_TLS_GD_CALL>:
3410         Do a mere lookup of the __tls_get_addr symbol instead of adding it.
3411
3412         Revert
3413         2017-10-19  H.J. Lu  <hongjiu.lu@intel.com>
3414
3415         PR ld/22263
3416         * elfxx-sparc.c (sparc_elf_tls_transition): Replace
3417         bfd_link_pic with !bfd_link_executable, !bfd_link_pic with
3418         bfd_link_executable for TLS check.
3419         (_bfd_sparc_elf_check_relocs): Likewise.
3420         (allocate_dynrelocs): Likewise.
3421         (_bfd_sparc_elf_relocate_section): Likewise.
3422
3423 2018-01-24  Renlin Li  <renlin.li@arm.com>
3424
3425         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Add support for
3426         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3427         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3428         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3429         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3430         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
3431         (_bfd_aarch64_elf_resolve_relocation): Likewise.
3432
3433 2018-01-24  Renlin Li  <renlin.li@arm.com>
3434
3435         * reloc.c: Add BFD_RELOC_AARCH64_MOVW_PREL_G0,
3436         BFD_RELOC_AARCH64_MOVW_PREL_G0_NC, BFD_RELOC_AARCH64_MOVW_PREL_G1,
3437         BFD_RELOC_AARCH64_MOVW_PREL_G1_NC, BFD_RELOC_AARCH64_MOVW_PREL_G2,
3438         BFD_RELOC_AARCH64_MOVW_PREL_G2_NC, BFD_RELOC_AARCH64_MOVW_PREL_G3.
3439         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Add entries for
3440         BFD_RELOC_AARCH64_MOVW_PREL_G0, BFD_RELOC_AARCH64_MOVW_PREL_G0_NC,
3441         BFD_RELOC_AARCH64_MOVW_PREL_G1, BFD_RELOC_AARCH64_MOVW_PREL_G1_NC,
3442         BFD_RELOC_AARCH64_MOVW_PREL_G2, BFD_RELOC_AARCH64_MOVW_PREL_G2_NC,
3443         BFD_RELOC_AARCH64_MOVW_PREL_G3.
3444         * bfd-in2.h: Regenerate.
3445         * libbfd.h: Regenerate.
3446
3447 2018-01-23  Maciej W. Rozycki  <macro@mips.com>
3448
3449         * elfxx-mips.c (_bfd_mips_elf_final_link): Update a stale
3450         `mips_elf32_section_processing' comment reference.
3451
3452 2018-01-20  H.J. Lu  <hongjiu.lu@intel.com>
3453
3454         PR ld/22721
3455         * elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Check the
3456         versioned __tls_get_addr symbol.
3457
3458 2018-01-19  Nick Clifton  <nickc@redhat.com>
3459
3460         * po/fr.po: Updated French translation.
3461
3462 2018-01-18  Alan Modra  <amodra@gmail.com>
3463
3464         * elf32-ppc.c (ppc_elf_create_glink): Correct alignment of .glink.
3465         * elf64-ppc.c (ppc64_elf_size_stubs): Handle negative plt_stub_align.
3466         (ppc64_elf_build_stubs): Likewise.
3467
3468 2018-01-17  Nick Clifton  <nickc@redhat.com>
3469
3470         * po/ru.po: Updated Russian translation.
3471         * po/uk/po: Updated Ukranian translation.
3472
3473 2018-01-17  Alan Modra  <amodra@gmail.com>
3474
3475         * elf64-ppc.c (ppc64_elf_build_stubs): Silence gcc warning.
3476
3477 2018-01-17  Alan Modra  <amodra@gmail.com>
3478
3479         * elf32-ppc.c (GLINK_ENTRY_SIZE): Handle speculation barrier.
3480         (CRSETEQ, BEQCTRM): Define.
3481         (is_nonpic_glink_stub): Don't check bctr.
3482         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3483         (ppc_elf_relax_section): Size speculation barrier.
3484         (output_bctr): New function.
3485         (write_glink_stub): Use output_bctr.
3486         (ppc_elf_relocate_section): Use output_bctr for long branch stub.
3487         (ppc_elf_finish_dynamic_symbol): Likewise.
3488         (ppc_elf_finish_dynamic_sections): Use output_bctr.
3489         * elf32-ppc.h (struct ppc_elf_params): Add speculate_indirect_jumps.
3490         * elf64-ppc.c (CRSETEQ, BEQCTRM, BEQCTRLM): Define.
3491         (GLINK_PLTRESOLVE_SIZE): Size speculation barrier.
3492         (size_global_entry_stubs): Handle speculation barrier sizing.
3493         (plt_stub_size): Likewise.
3494         (output_bctr): New function.
3495         (build_plt_stub, build_tls_get_addr_stub): Output speculation
3496         barrier.
3497         (ppc_build_one_stub): Likewise for ppc_stub_plt_branch.
3498         (ppc_size_one_stub): Size speculation barrier in ppc_stub_plt_branch.
3499         (build_global_entry_stubs): Output speculation barrier.
3500         (ppc64_elf_build_stubs): Likewise in __glink_PLTresolve stub.
3501         * elf64-ppc.h (struct ppc64_elf_params): Add speculate_indirect_jumps.
3502
3503 2018-01-17  Alan Modra  <amodra@gmail.com>
3504
3505         * elf32-ppc.c (GLINK_ENTRY_SIZE): Add parameters, handle
3506         __tls_get_addr_opt, and alignment sizing.
3507         (TLS_GET_ADDR_GLINK_SIZE): Delete.
3508         (is_nonpic_glink_stub): Don't use GLINK_ENTRY_SIZE.
3509         (ppc_elf_get_synthetic_symtab): Recognize stubs spaced at 4, 6,
3510         or 8 insns.
3511         (ppc_elf_link_hash_table_create): Init new ppc_elf_params field.
3512         (allocate_dynrelocs): Use new GLINK_ENTRY_SIZE.
3513         (ppc_elf_size_dynamic_sections): Likewise.  Size branch table
3514         by PLT reloc count.
3515         (write_glink_stub): Handle __tls_get_addr_opt stub.
3516         Pad out to size given by GLINK_ENTRY_SIZE.
3517         (ppc_elf_relocate_section): Adjust write_glink_stub call.
3518         (ppc_elf_finish_dynamic_symbol): Likewise.
3519         (ppc_elf_finish_dynamic_sections): Write PLTresolve without using
3520         insn array since so many need rewriting.
3521         * elf32-ppc.h (struct ppc_elf_params): Add plt_stub_align.
3522         * elf64-ppc.c (GLINK_PLTRESOLVE_SIZE): Rename from
3523         GLINK_CALL_STUB_SIZE.  Add htab param and evaluate to size without
3524         nops.  Adjust all uses.
3525         (ppc64_elf_get_synthetic_symtab): Don't use GLINK_CALL_STUB_SIZE
3526         in glink_vma calculation.
3527         (struct ppc_link_hash_table): Add global_entry section pointer.
3528         (create_linkage_sections): Create separate section for global
3529         entry stubs.
3530         (PPC_LO, PPC_HI, PPC_HA): Move earlier.
3531         (size_global_entry_stubs): Handle sizing for aligned stubs.
3532         (ppc64_elf_size_dynamic_sections): Handle global_entry alloc,
3533         and don't stash end of glink branch table in rawsize.
3534         (ppc_build_one_stub): Rewrite stub size calculations.
3535         (build_global_entry_stubs): Use new section.
3536         (ppc64_elf_build_stubs): Don't pad __glink_PLTresolve with nops.
3537         Build lazy link stubs out to end of section.  Build global entry
3538         stubs in new section.
3539
3540 2018-01-15  Nick Clifton  <nickc@redhat.com>
3541
3542         * po/uk.po: Updated Ukranian translation.
3543
3544 2018-01-13  Nick Clifton  <nickc@redhat.com>
3545
3546         * po/bfd.pot: Regenerated.
3547
3548 2018-01-13  Nick Clifton  <nickc@redhat.com>
3549
3550         * version.m4: Bump version to 2.30.51
3551         * configure: Regenerate.
3552
3553 2018-01-13  Nick Clifton  <nickc@redhat.com>
3554
3555         2.30 branch created.
3556
3557 2018-01-12  Jens Widell  <jl@opera.com>
3558
3559         * elf.c (setup_group): Optimize search for group by remembering
3560         last found group and restarting search at that index.
3561         * elf-bfd.h (struct elf_obj_tdata): Add group_search_offset field.
3562
3563 2018-01-12  Gunther Nikl  <gnikl@users.sourceforge.net>
3564
3565         * aoutx.h (aout_link_check_ar_symbols): Remove default and handle
3566         bfd_link_common_skip_none in switch.
3567
3568 2018-01-12  Alan Modra  <amodra@gmail.com>
3569
3570         PR ld/22649
3571         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic
3572         references on forced local symbols.
3573
3574 2018-01-12  Vlad Ivanov  <vlad@ivanov.email>
3575
3576         * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when
3577         .reginfo section has wrong size.
3578
3579 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3580
3581         PR ld/22393
3582         * elf.c (_bfd_elf_map_sections_to_segments): When generating
3583         separate code and read-only data LOAD segments, create a new
3584         LOAD segment if the previous section contains text and the
3585         current section doesn't or vice versa.  Don't put a writable
3586         section in a read-only segment if there is a RELRO segment.
3587
3588 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3589
3590         PR ld/22649
3591         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Ignore dynamic
3592         references on forced local symbols.
3593
3594 2018-01-11  H.J. Lu  <hongjiu.lu@intel.com>
3595
3596         PR ld/22677
3597         * elflink.c (bfd_elf_gc_sections): Keep all PREINIT_ARRAY,
3598         INIT_ARRAY as well as FINI_ARRAY sections for ld -r --gc-section.
3599
3600 2018-01-09  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
3601
3602         PR 22662
3603         * elf32-nds32.c (nds32_elf_relax_loadstore): Fix a typographical error.
3604
3605 2018-01-03  John Baldwin  <jhb@FreeBSD.org>
3606
3607         * elf.c (elfcore_grok_freebsd_note): Handle
3608         NT_FREEBSD_PROCSTAT_PROC, NT_FREEBSD_PROCSTAT_FILES, and
3609         NT_FREEBSD_PROCSTAT_VMMAP.
3610
3611 2018-01-03  Alan Modra  <amodra@gmail.com>
3612
3613         Update year range in copyright notice of all files.
3614
3615 For older changes see ChangeLog-2017
3616 \f
3617 Copyright (C) 2018 Free Software Foundation, Inc.
3618
3619 Copying and distribution of this file, with or without modification,
3620 are permitted in any medium without royalty provided the copyright
3621 notice and this notice are preserved.
3622
3623 Local Variables:
3624 mode: change-log
3625 left-margin: 8
3626 fill-column: 74
3627 version-control: never
3628 End: