bfd/ChangeLog

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