bfd/ChangeLog

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