bfd/ChangeLog

   1 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
   2
   3         * elf32-s390.c (stdarg.h): New include.
   4         (elf_s390_grok_psinfo): New function.
   5         (elf_s390_write_core_note): New function.
   6         (elf_backend_grok_psinfo): Declare backend hook.
   7         (elf_backend_write_core_note): Likewise.
   8         * elf64-s390.c (stdarg.h): New include.
   9         (elf_s390_grok_prstatus): New function.
  10         (elf_s390_grok_psinfo): New function.
  11         (elf_s390_write_core_note): New function.
  12         (elf_backend_grok_prstatus): Declare backend hook.
  13         (elf_backend_grok_psinfo): Likewise.
  14         (elf_backend_write_core_note): Likewise.
  15
  16 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  17
  18         * elf32-s390.c (allocate_dynrelocs): Fix indentation.
  19         (elf_s390_finish_ifunc_symbol): Likewise.
  20         (elf_s390_finish_dynamic_symbol): Likewise.
  21         (elf_s390_finish_dynamic_sections): Likewise.
  22         (elf_s390_grok_prstatus): Likewise.
  23         * elf64-s390.c (elf_s390_hash_table): Fix indentation.
  24         (elf_s390_finish_dynamic_symbol): Likewise.
  25
  26 2016-08-24  Anton Kolesov  <Anton.Kolesov@synopsys.com>
  27
  28         * elf32-arc.c (elf32_arc_grok_prstatus): New function.
  29
  30 2016-08-23  Nick Clifton  <nickc@redhat.com>
  31
  32         * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
  33         there is no arm data associated with the section.
  34
  35 2016-08-23  Alan Modra  <amodra@gmail.com>
  36
  37         PR 20475
  38         * elf32-or1k.c (or1k_elf_relocate_section): Offset from
  39         _GLOBAL_OFFSET_TABLE_, not start of .got section.
  40
  41 2016-08-22  Nick Clifton  <nickc@redhat.com>
  42
  43         * doc/chew.c (main): Free the string buffer used to files as they
  44         are parsed.
  45
  46 2016-08-22  Alan Modra  <amodra@gmail.com>
  47
  48         * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
  49         (ppc_elf_relocate_section): ..to here.  Comment.  Error on
  50         detecting -mbss-plt -fPIC local ifuncs too.
  51         (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
  52         branch table entries.
  53
  54 2016-08-19  Nick Clifton  <nickc@redhat.com>
  55
  56         * elf.c (assign_section_numbers): Assign number for the .shstrtab
  57         section after the symbol table and string table sections.
  58
  59 2016-08-19  Alan Modra  <amodra@gmail.com>
  60
  61         * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
  62         (ppc64_elf_copy_indirect_symbol): Set weakref.  Don't merge
  63         dyn_relocs for weakdefs.
  64         (alias_readonly_dynrelocs): New function.
  65         (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
  66         (ppc64_elf_relocate_section): Simplify condition under which
  67         dyn_relocs are emitted.
  68
  69 2016-08-19  Alan Modra  <amodra@gmail.com>
  70
  71         PR 20472
  72         * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
  73         (readonly_dynrelocs): Comment fix.
  74         (global_entry_stub): New function.
  75         (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test.  Match
  76         ELFv2 code deciding on dynamic relocs vs. global entry stubs to
  77         that in size_global_entry_stubs, handling ifunc too.  Delete dead
  78         weak sym code.
  79         (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
  80         dyn_relocs are needed.  Correct handling of ifunc dyn_relocs.
  81         Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
  82         undefweak syms.  Expand and correct comments.
  83         (size_global_entry_stubs): Ensure symbol is defined.
  84         (ppc64_elf_relocate_section): Match condition under which
  85         dyn_relocs are emitted to that in allocate_dynrelocs.
  86
  87 2016-08-12  Alan Modra  <amodra@gmail.com>
  88
  89         * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
  90         * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
  91         (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
  92
  93 2016-08-11  Alan Modra  <amodra@gmail.com>
  94
  95         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
  96         non_got_ref true in any case where we could have generated dynbss
  97         copies but decide not to do so.
  98
  99 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
 100
 101         * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
 102         the stub address retrieved if associated with a microMIPS
 103         function.
 104
 105 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
 106
 107         * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
 108         stub also add STO_MICROMIPS annotation.
 109
 110 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
 111
 112         * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
 113         in microMIPS LA25 stub references.
 114
 115 2016-08-09  Jiaming Wei  <jmwei@hxgpt.com>
 116
 117         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
 118         adjusting the use_count of merged .got entries.
 119
 120 2016-08-08  Nick Clifton  <nickc@redhat.com>
 121
 122         * doc/chew.c (delete_string): Only free the string buffer if it is
 123         there.  Mark the buffer as NULL after freeing.
 124         (drop): Free the dropped string.
 125         (free_words): New function: Frees the memory allocated to the
 126         dictionary.
 127         (add_instrinsic): Duplicate the name string, so that it can be
 128         freed later on.
 129         (compile): Free unused words.
 130         (main): Free the dictionary and top level string buffers at the
 131         end.
 132
 133 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 134
 135         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
 136         * bfd-in2.h: Regenerate.
 137         * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
 138         cmse_implib field.
 139         (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
 140         cmse_implib field in struct elf32_arm_link_hash_table.
 141         (elf32_arm_filter_cmse_symbols): New function.
 142         (elf32_arm_filter_implib_symbols): Likewise.
 143         (elf_backend_filter_implib_symbols): Define to
 144         elf32_arm_filter_implib_symbols.
 145
 146 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 147
 148         * elf32-arm.c (CMSE_PREFIX): Define macro.
 149         (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
 150         (cmse_branch_thumb_only): Declare stub.
 151         (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
 152         (elf32_arm_get_plt_info): Add globals parameter.  Use it to return
 153         FALSE if there is no PLT.
 154         (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
 155         (elf32_arm_final_link_relocate): Likewise.
 156         (elf32_arm_gc_sweep_hook): Likewise.
 157         (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
 158         secure entry functions.
 159         (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
 160         (arm_dedicated_stub_output_section_required): Change to a switch case
 161         and add a case for arm_stub_cmse_branch_thumb_only.
 162         (arm_dedicated_stub_output_section_required_alignment): Likewise.
 163         (arm_stub_dedicated_output_section_name): Likewise.
 164         (arm_stub_dedicated_input_section_ptr): Likewise and remove
 165         ATTRIBUTE_UNUSED for htab parameter.
 166         (arm_stub_required_alignment): Likewise.
 167         (arm_stub_sym_claimed): Likewise.
 168         (arm_dedicated_stub_section_padding): Likewise.
 169         (cmse_scan): New function.
 170         (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
 171         Set stub_changed to TRUE if such veneers were created.
 172         (elf32_arm_swap_symbol_in): Add detection code for CMSE special
 173         symbols.
 174
 175 2016-08-02  Alan Modra  <amodra@gmail.com>
 176
 177         PR ld/20428
 178         * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
 179
 180 2016-08-02  Nick Clifton  <nickc@redhat.com>
 181
 182         PR ld/17739
 183         * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
 184         (elf_backend_sweep_hook): Delete.
 185
 186 2016-08-01  Andrew Jenner  <andrew@codesourcery.com>
 187         Kwok Cheung Yeung  <kcy@codesourcery.com>
 188
 189         * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
 190         (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
 191         (ppc_elf_vle_split16): Clear field before inserting.
 192
 193 2016-08-01  Nick Clifton  <nickc@redhat.com>
 194
 195         * po/sv.po: Updated Swedish translation.
 196
 197 2016-07-27  Ozkan Sezer  <sezeroz@gmail.com>
 198             Nick Clifton  <nickc@redhat.com>
 199
 200         PR ld/20401
 201         * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
 202         of the coff_section_data before using it.
 203
 204 2016-07-26  Maciej W. Rozycki  <macro@imgtec.com>
 205
 206         * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
 207         in PLT compression selection.
 208         (_bfd_mips_elf_check_relocs): Likewise.
 209
 210 2016-07-22  Cupertino Miranda  <cmiranda@synopsys.com>
 211
 212         * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
 213         case where there's no elf_link_hash_entry while processing
 214         GOT_NORMAL got entries.
 215
 216 2016-07-21  H.J. Lu  <hongjiu.lu@intel.com>
 217
 218         * version.m4 (BFD_VERSION): Set to 2.27.51.
 219         * configure: Regenerated.
 220
 221 2016-07-21  Nick Clifton  <nickc@redhat.com>
 222
 223         * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
 224         (swap_out_syms): Return an error when not finding ELF output
 225         section rather than asserting.
 226
 227 2016-07-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 228
 229         * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
 230
 231 2016-07-20  John Baldwin  <jhb@FreeBSD.org>
 232
 233         * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
 234         and handle pr_pid if present.
 235
 236 2016-07-20  H.J. Lu  <hongjiu.lu@intel.com>
 237
 238         PR ld/20376
 239         * elf.c (assign_file_positions_for_load_sections): Also check
 240         p_paddr for program header space.
 241
 242 2016-07-20  Alan Modra  <amodra@gmail.com>
 243
 244         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
 245         ppc64_elf_unhandled_reloc for special_function.
 246         * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
 247
 248 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
 249
 250         * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
 251         BAL to JALX.
 252         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
 253         corresponding error message.
 254
 255 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
 256
 257         * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
 258         R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
 259         (branch_reloc_p): New function.
 260         (mips_elf_calculate_relocation): Handle ISA mode determination
 261         for relocations against section symbols, against absolute
 262         symbols and absolute relocations.  Also set `*cross_mode_jump_p'
 263         for branches.
 264         <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
 265         checks for weak undefined symbols.  Also check target alignment
 266         within the same ISA mode.
 267         <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
 268         in the alignment check.
 269         <R_MICROMIPS_PC7_S1>: Add an alignment check.
 270         <R_MICROMIPS_PC10_S1>: Likewise.
 271         <R_MICROMIPS_PC16_S1>: Likewise.
 272         (mips_elf_perform_relocation): Report a failure for unsupported
 273         same-mode JALX instructions and cross-mode branches.
 274         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
 275         error messages for jumps to misaligned addresses.
 276
 277 2016-07-16  Alan Modra  <amodra@gmail.com>
 278
 279         * elflink.c: Include plugin-api.h.
 280         * plugin.c (bfd_plugin_open_input): New function, extracted from..
 281         (try_claim): ..here.
 282         * plugin.h: Don't include bfd.h.
 283         (bfd_plugin_open_input): Declare.
 284
 285 2016-07-16  Alan Modra  <amodra@gmail.com>
 286
 287         * targets.c (bfd_seach_for_target): Rename to..
 288         (bfd_iterate_over_targets): ..this.  Rewrite doc.
 289         * bfd-in2.h: Regenerate.
 290
 291 2016-07-16  Alan Modra  <amodra@gmail.com>
 292
 293         * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
 294         * libbfd.h: Regenerate.
 295         * bfd-in2.h: Regenerate.
 296
 297 2016-07-16  Alan Modra  <amodra@gmail.com>
 298
 299         * libbfd-in.h (BFD_ALIGN): Move to..
 300         * bfd-in.h: ..here.
 301         * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
 302         * elf32-ppc.c (default_params): Adjust init.
 303         (ppc_elf_link_params): Set pagesize_p2.
 304         * libbfd.h: Regenerate.
 305         * bfd-in2.h: Regenerate.
 306
 307 2016-07-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 308
 309         * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
 310         (_bfd_elf_filter_global_symbols): Declare.
 311         * elf.c (_bfd_elf_filter_global_symbols): New function.
 312         * elflink.c (elf_filter_global_symbols): Likewise.
 313         (elf_output_implib): Likewise.
 314         (bfd_elf_final_link): Call above function, failing if it does.
 315         * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
 316         default it to NULL.
 317         (elf_backend_copy_indirect_symbol): Fix spacing.
 318         (elf_backend_hide_symbol): Likewise.
 319         (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
 320
 321 2016-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 322             Nick Clifton  <nickc@redhat.com>
 323
 324         * elf32-arc.c (PR_DEBUG): Delete.
 325         Fix printing of debug information.  Fix formatting of debug
 326         statements.
 327         (debug_arc_reloc): Handle symbols that are not from an input file.
 328         (arc_do_relocation): Remove excessive exclamation points.
 329
 330         * arc-got.h: Fix formatting.  Fix printing of debug information.
 331         (new_got_entry_to_list): Use xmalloc.
 332         * config.bfd: use the big-endian arc vector as the default vector
 333         for big-endian arc targets.
 334
 335 2016-07-15  Alan Modra  <amodra@gmail.com>
 336
 337         * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
 338         from marking sym_indices.
 339
 340 2016-07-14  Maciej W. Rozycki  <macro@imgtec.com>
 341
 342         * reloc.c (bfd_perform_relocation): Try the `howto' handler
 343         first with relocations against absolute symbols.
 344         (bfd_install_relocation): Likewise.
 345
 346 2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
 349         .got/.got.plt sections to 8 bytes.
 350
 351 2016-07-12  Nick Clifton  <nickc@redhat.com>
 352
 353         * binary.c (binary_set_section_contents): Second grammar fix.
 354
 355 2016-07-12  Douglas B Rupp  <rupp@adacore.com>
 356
 357         * binary.c (binary_set_section_contents): Fix grammar in warning
 358         message.
 359
 360 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
 361
 362         * elf32-arc.c: made PR_DEBUG always defined.
 363
 364 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
 365
 366         * arc-got.h: Moved got related structures from elf32-arc.c to
 367         this file. More precisely, tls_type_e, tls_got_entries, got_entry.
 368         * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
 369         tls_type_for_reloc, symbol_has_entry_of_type,
 370         get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
 371         ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
 372         relocate_fix_got_relocs_for_got_info,
 373         create_got_dynrelocs_for_single_entry,
 374         create_got_dynrelocs_for_got_info): Added to file.
 375         * elf32-arc.c: Removed GOT & TLS related structs and functions to
 376         arc-got.h.
 377
 378 2016-07-08  James Bowman  <james.bowman@ftdichip.com>
 379
 380         * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
 381
 382 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
 383
 384         * elf32-arm.c (THUMB32_MOVT): New veneer macro.
 385         (THUMB32_MOVW): Likewise.
 386         (elf32_arm_stub_long_branch_thumb2_only_pure): New.
 387         (DEF_STUBS): Define long_branch_thumb2_only_pure.
 388         (arm_stub_is_thumb): Add new veneer stub.
 389         (arm_type_of_stub): Use new veneer.
 390         (arm_stub_required_alignment): Add new veneer.
 391
 392 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
 393
 394         * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
 395         (SEC_ELF_PURECODE): ... this.
 396         * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
 397         to SEC_ELF_NOREAD.
 398         (elf32_arm_fake_sections): Likewise.
 399         (elf_32_arm_section_flags): Likewise.
 400         (elf_32_arm_lookup_section_flags): Likewise.
 401         * section.c (SEC_ELF_NOREAD): Rename to ...
 402         (SEC_ELF_PURECODE): ... this.
 403
 404 2016-07-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 405
 406         * elf32-arm.c (using_thumb2_bl): New function.
 407         (arm_type_of_stub): Declare thumb2 variable together and change type
 408         to bfd_boolean.  Use using_thumb2_bl () to determine whether
 409         THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
 410         checked for BL range.
 411         (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
 412         the bit size of BL offset.
 413
 414 2016-06-29  Nick Clifton  <nickc@redhat.com>
 415
 416         * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
 417         Returns TRUE for AArch64 mapping symbols.
 418         (elfNN_aarch64_backend_symbol_processing): New function.  Marks
 419         mapping symbols as precious in object files so that they will not
 420         be stripped.
 421         (elf_backend_symbol_processing): Define.
 422
 423         * elf32-arm.c (is_arm_mapping_symbol): New function.  Returns TRUE
 424         for ARM mapping symbols.
 425         (elf32_arm_backend_symbol_processing): Make use of the new function.
 426
 427 2016-06-28  H.J. Lu  <hongjiu.lu@intel.com>
 428
 429         PR ld/20306
 430         * elflink.c (elf_link_check_versioned_symbol): Return false
 431         for unreferenced undefined symbol.
 432
 433 2016-06-28  Nick Clifton  <nickc@redhat.com>
 434
 435         * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
 436         is needed.
 437
 438         * elf32-arm.c (elf32_arm_backend_symbol_processing): New
 439         function.  Marks mapping symbols in object files as precious, so
 440         that strip will not remove them.
 441         (elf_backend_symbol_processing): Define.
 442
 443 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
 444
 445         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
 446         R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
 447
 448 2016-06-28  Maciej W. Rozycki  <macro@imgtec.com>
 449
 450         * elf32-mips.c (elf_mips16_howto_table_rel): Add
 451         R_MIPS16_PC16_S1.
 452         (mips16_reloc_map): Likewise.
 453         * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
 454         (mips16_elf64_howto_table_rela): Likewise.
 455         (mips16_reloc_map): Likewise.
 456         * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
 457         (elf_mips16_howto_table_rela): Likewise.
 458         (mips16_reloc_map): Likewise.
 459         * elfxx-mips.c (mips16_branch_reloc_p): New function.
 460         (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
 461         (b_reloc_p): Likewise.
 462         (mips_elf_calculate_relocation): Likewise.
 463         (_bfd_mips_elf_check_relocs): Likewise.
 464         * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
 465         * bfd-in2.h: Regenerate.
 466         * libbfd.h: Regenerate.
 467
 468 2016-06-27  Alan Modra  <amodra@gmail.com>
 469
 470         PR ld/19264
 471         * elf64-ppc.c (STUB_SHRINK_ITER): Define.
 472         (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
 473         if shrinking stubs.
 474         (ppc64_elf_size_stubs): Adjust to suit.
 475
 476 2016-06-27  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 477
 478         * elf32-dlx.h: New file.
 479         * elf32-dlx.c: Adjust.
 480
 481 2016-06-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 482
 483         * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
 484
 485 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
 486
 487         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
 488         notes.
 489
 490 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
 491
 492         * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
 493         FreeBSD.  Remove case for NT_FREEBSD_THRMISC.
 494         (elfcore_grok_freebsd_psinfo): New function.
 495         (elfcore_grok_freebsd_prstatus): New function.
 496         (elfcore_grok_freebsd_note): New function.
 497         (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
 498         notes.
 499
 500 2016-06-24  Joel Brobecker  <brobecker@adacore.com>
 501
 502         * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
 503         than its existance.
 504
 505 2016-06-24  Alan Modra  <amodra@gmail.com>
 506
 507         * config.bfd: Delete mips vxworks patterns matched earlier.
 508         Combine mips*-*-none with mips*-*-elf*.
 509
 510 2016-06-21  Maciej W. Rozycki  <macro@imgtec.com>
 511
 512         * elfxx-mips.c (mips_elf_perform_relocation): Call
 513         `info->callbacks->einfo' rather than `*_bfd_error_handler' and
 514         use the `%X%H' format for the cross-mode jump conversion error
 515         message.  Remove the full stop from the end of the message.
 516         Continue processing rather than returning failure.
 517
 518 2016-06-21  Graham Markall  <graham.markall@embecosm.com>
 519
 520         * archures.c: Remove bfd_mach_arc_nps400.
 521         * bfd-in2.h: Likewise.
 522         * cpu-arc.c (arch_info_struct): Likewise.
 523         * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
 524         Likewise.
 525
 526 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 527
 528         PR ld/18250
 529         PR ld/20267
 530         * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
 531         defined.
 532         (elf_link_is_defined_archive_symbol): Call
 533         bfd_link_plugin_object_p on unknown plugin object and use the
 534         IR symbol table if the input is an IR object.
 535         * plugin.c (bfd_link_plugin_object_p): New function.
 536         * plugin.h (bfd_link_plugin_object_p): New prototype.
 537
 538 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 539
 540         PR ld/20276
 541         * elflink.c (elf_link_add_object_symbols): Don't check alignment
 542         on symbol from plugin dummy input.
 543
 544 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 545
 546         * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
 547         bfd_plugin_unknown.
 548         * bfd-in2.h: Regenerated.
 549         * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
 550         with bfd_plugin_unknown.
 551
 552 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
 553
 554         PR ld/20253
 555         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
 556         bfd_boolean argument.
 557         * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
 558         "shared object" with "PIC object" in comments.
 559         (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.  Replace
 560         "shared object" with "PIC object" in comments.  Avoid PLT if
 561         requested.  Generate dynamic relocations for non-GOT references.
 562         Make room for the special first entry in PLT and allocate PLT
 563         entry only for PLT and PC-relative references.  Store dynamic
 564         GOT relocations in .rel[a].iplt section for static executables.
 565         If PLT isn't used, always use GOT for symbol value.  Don't
 566         allocate GOT entry if it isn't used.
 567         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
 568         count only in the code section.  Allocate dynamic pointer
 569         relocation against STT_GNU_IFUNC symbol in the non-code section.
 570         (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
 571         only for PC-relative references.
 572         (elf_i386_allocate_dynrelocs): Pass TRUE to
 573         _bfd_elf_allocate_ifunc_dyn_relocs.
 574         (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
 575         relocations against STT_GNU_IFUNC symbols without PLT.  Generate
 576         dynamic pointer relocation against STT_GNU_IFUNC symbol in
 577         the non-code section and store it in the proper REL section.
 578         Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
 579         without PLT.
 580         (elf_i386_finish_dynamic_symbol): Generate dynamic
 581         R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
 582         STT_GNU_IFUNC symbols without PLT.
 583         (elf_i386_finish_dynamic_sections): Don't handle local
 584         STT_GNU_IFUNC symbols here.
 585         (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
 586         symbols here.
 587         (elf_backend_output_arch_local_syms): New.
 588         * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
 589         count only in the code section.  Allocate dynamic pointer
 590         relocation against STT_GNU_IFUNC symbol in the non-code section.
 591         (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
 592         count only for PC-relative references.
 593         (elf_x86_64_allocate_dynrelocs): Pass TRUE to
 594         _bfd_elf_allocate_ifunc_dyn_relocs.
 595         (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
 596         R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
 597         R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
 598         without PLT.  Generate dynamic pointer relocation against
 599         STT_GNU_IFUNC symbol in the non-code section and store it in
 600         the proper RELA section.  Don't allow non-pointer relocation
 601         against STT_GNU_IFUNC symbol without PLT.
 602         (elf_x86_64_finish_dynamic_symbol): Generate dynamic
 603         R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
 604         STT_GNU_IFUNC symbols without PLT.
 605         (elf_x86_64_finish_dynamic_sections): Don't handle local
 606         STT_GNU_IFUNC symbols here.
 607         (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
 608         symbols here.
 609         (elf_backend_output_arch_local_syms): New.
 610         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 611         Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
 612
 613 2016-06-17  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 614             Tony Wang  <tony.wang@arm.com>
 615
 616         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
 617         sequence.
 618         (stub_long_branch_thumb2_only): Define stub.
 619         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
 620         (arm_stub_long_branch_thumb2_only): Likewise.
 621         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
 622         capable targets.
 623
 624 2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 625
 626         * archures.c (bfd_mach_sparc_v8plusc): Define.
 627         (bfd_mach_sparc_v9c): Likewise.
 628         (bfd_mach_sparc_v8plusd): Likewise.
 629         (bfd_mach_sparc_v9d): Likewise.
 630         (bfd_mach_sparc_v8pluse): Likewise.
 631         (bfd_mach_sparc_v9e): Likewise.
 632         (bfd_mach_sparc_v8plusv): Likewise
 633         (bfd_mach_sparc_v9v): Likewise.
 634         (bfd_mach_sparc_v8plusm): Likewise.
 635         (bfd_mach_sparc_v9m): Likewise.
 636         (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
 637         (bfd_mach_sparc_64bit_p): Likewise.
 638         * bfd-in2.h: Regenerate.
 639         * cpu-sparc.c (arch_info_struct): Add entries for
 640         bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
 641         * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
 642         and bfd_mach_sparc_v9{c,d,e,v,m}.
 643         * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
 644         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
 645
 646 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 647
 648         * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
 649         symbols for relocations against IFUNC symbols.
 650         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 651
 652 2016-06-16  Marcin Kościelnicki  <koriakin@0x04.net>
 653
 654         * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
 655         .rela.iplt in DT_PLTRELSZ.
 656         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
 657         for DT_PLTRELSZ and DT_RELASZ as well.
 658
 659 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 660
 661         * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
 662         non-loaded, non-alloced sections.
 663         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 664
 665 2016-06-15  H.J. Lu  <hongjiu.lu@intel.com>
 666
 667         * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
 668         allocating dynamic relocation.
 669         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 670
 671 2016-06-14  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 672
 673         PR ld/20254
 674         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
 675         offsets until reloc_toaddr.
 676
 677 2016-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 678
 679         * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
 680         Don't check symbol type for STN_UNDEF symbol index.
 681         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
 682         R_X86_64_IRELATIVE.  Don't check symbol type for STN_UNDEF symbol
 683         index.
 684
 685 2016-06-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 686
 687         * elf32-arm.c (using_thumb_only): Force review of arch check logic for
 688         new architecture.
 689         (using_thumb2): Try Tag_THUMB_ISA_use first and check
 690         for exact arch value then.  Force review of arch check logic for new
 691         architecture.
 692         (arch_has_arm_nop): Update and fix arch check logic.  Force review of
 693         that logic for new architecture.
 694         (arch_has_thumb2_nop): Remove.
 695         (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
 696         (elf32_arm_final_link_relocate): Likewise but using thumb2.
 697
 698 2016-06-14  Alan Modra  <amodra@gmail.com>
 699
 700         * bfd-in.h (bfd_my_archive): Delete.
 701         * bfd-in2.h: Regenerate.
 702
 703 2016-06-14  Alan Modra  <amodra@gmail.com>
 704
 705         PR ld/20241
 706         * archive.c (open_nested_file): Set my_archive.
 707         * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
 708         for thin archives.
 709         * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
 710         (bfd_seek): Likewise.
 711         * bfdwin.c (bfd_get_file_window): Likewise.
 712         * cache.c (cache_bmmap): Likewise.
 713         (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
 714         * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
 715         thin archives.
 716         * plugin.c (try_claim): Likewise.
 717         * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
 718         file within thin archive, not the archive.
 719
 720 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 721
 722         PR ld/20244
 723         * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
 724         section address for R_386_GOT32/R_386_GOT32X relocations against
 725         IFUNC symbols if there is no base register and return error for
 726         PIC.
 727
 728 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
 731         GOT32 adjustment for static executables.
 732
 733 2016-06-13  Maciej W. Rozycki  <macro@imgtec.com>
 734
 735         * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
 736
 737 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 738
 739         * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
 740
 741 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 742
 743         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
 744
 745 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 746
 747         * elf32-arc.c (arc_local_data, arc_local_data): Removed.
 748         (SECTSTART): Changed.
 749         (elf_arc_relocate_section): Fixed mistake in PIE related
 750         condition.
 751         (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
 752
 753 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 754
 755         * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
 756         enable support for "-z combreloc" and DT_RELACOUNT.
 757         (elf_backend_reloc_type_class): Likewise
 758
 759 2016-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 760
 761         PR ld/20244
 762         * elf32-i386.c (elf_i386_relocate_section): When relocating
 763         R_386_GOT32, return error without a base register for PIC and
 764         subtract the .got.plt section address only with a base register.
 765
 766 2016-06-10  Alan Modra  <amodra@gmail.com>
 767
 768         * elf-strtab.c (struct strtab_save): Use size_t for "size".
 769         (struct elf_strtab_hash): Likewise for "size" and "alloced".
 770         (_bfd_elf_strtab_init): Formatting.
 771         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
 772         (_bfd_elf_strtab_addref): Take size_t idx param.
 773         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
 774         (_bfd_elf_strtab_offset): Likewise.
 775         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
 776         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
 777         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
 778         (_bfd_elf_strtab_finalize): Similarly.
 779         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
 780         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
 781         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
 782         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
 783         using bfd_size_type.
 784         (bfd_section_from_shdr): Delete amt.
 785         (_bfd_elf_init_reloc_shdr): Likewise.
 786         (_bfd_elf_link_assign_sym_version): Likewise.
 787         (assign_section_numbers): Use size_t reloc_count.
 788         * elflink.c (struct elf_symbuf_head): Use size_t "count".
 789         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
 790         (elf_link_is_defined_archive_symbol): Likewise.
 791         (elf_add_dt_needed_tag): Likewise.
 792         (elf_finalize_dynstr): Likewise.
 793         (elf_link_add_object_symbols): Likewise.
 794         (bfd_elf_size_dynamic_sections): Likewise.
 795         (elf_create_symbuf): Similarly.
 796         (bfd_elf_match_symbols_in_sections): Likewise.
 797         (elf_link_swap_symbols_out): Likewise.
 798         (elf_link_check_versioned_symbol): Likewise.
 799         (bfd_elf_gc_record_vtinherit): Likewise.
 800         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
 801
 802 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 803
 804         PR ld/20221
 805         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
 806         and relocs only if shrinking occurred.
 807
 808 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 809
 810         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
 811         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
 812         (elf_i386_check_tls_transition): Check indirect call and direct
 813         call with the addr32 prefix for general and local dynamic models.
 814         Set the tls_get_addr feild.
 815         (elf_i386_convert_load_reloc): Always use addr32 prefix for
 816         indirect ___tls_get_addr call via GOT.
 817         (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
 818         transitions with indirect call and direct call with the addr32
 819         prefix.
 820
 821 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
 822
 823         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
 824         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
 825         (elf_s390_relocate_section): Fix comment.
 826         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
 827         .got.plt entries.
 828
 829 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
 830
 831         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
 832         section offset when calculation the larl operand in the first PLT
 833         entry.
 834
 835 2016-06-07  Alan Modra  <amodra@gmail.com>
 836
 837         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
 838         to match other 32-bit archs.
 839         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
 840         (ppc_elf_object_p): Call it.
 841         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
 842         overlong line.
 843         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
 844         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
 845         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
 846         _bfd_elf_ppc_at_tprel_transform): Move to..
 847         * elf-bfd.h: ..here.
 848         (_bfd_elf_ppc_set_arch): Declare.
 849         * bfd-in2.h: Regenerate.
 850
 851 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
 852
 853         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
 854         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
 855         (elf_x86_64_check_tls_transition): Check indirect call and
 856         direct call with the addr32 prefix for general and local dynamic
 857         models.  Set the tls_get_addr feild.
 858         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
 859         indirect __tls_get_addr call via GOT.
 860         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
 861         transitions with indirect call and direct call with the addr32
 862         prefix.
 863
 864 2016-06-04  Christian Groessler  <chris@groessler.org>
 865
 866         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
 867
 868 2016-06-02  Nick Clifton  <nickc@redhat.com>
 869
 870         PR target/20088
 871         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
 872         architecture.
 873         (arch_info_struct): Likewise.
 874         (architectures): Likewise.
 875
 876 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
 877
 878         * config.bfd: Replace -uclibc with *.
 879
 880 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 881
 882         * elf64-x86-64.c: Replace data32 with data16 in comments.
 883
 884 2016-05-31  Alan Modra  <amodra@gmail.com>
 885
 886         PR ld/20159
 887         PR ld/16467
 888         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
 889         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
 890         symbol given a version by a script different to the version
 891         of the symbol being added.
 892         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
 893         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
 894         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
 895         (struct strtab_save): New.
 896         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
 897         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
 898         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
 899
 900 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 901
 902         * elf32-hppa.h: Add extern "C".
 903         * elf32-nds32.h: Likewise.
 904         * elf32-tic6x.h: Likewise.
 905
 906 2016-06-01  Nick Clifton  <nickc@redhat.com>
 907
 908         * po/sr.po: New Serbian translation.
 909         * configure.ac (ALL_LINGUAS): Add sr.
 910         * configure: Regenerate.
 911
 912 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 913
 914         * elfxx-mips.c (b_reloc_p): New function.
 915         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
 916         branch relocations.
 917
 918 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 919
 920         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
 921         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
 922         reloc location from calculation, treat the addend as signed with
 923         local non-section symbols and enable overflow detection.
 924
 925 2016-05-28  Alan Modra  <amodra@gmail.com>
 926
 927         * aoutx.h: Adjust linker callback calls throughout file,
 928         removing dead code.
 929         * bout.c: Likewise.
 930         * coff-alpha.c: Likewise.
 931         * coff-arm.c: Likewise.
 932         * coff-h8300.c: Likewise.
 933         * coff-h8500.c: Likewise.
 934         * coff-i960.c: Likewise.
 935         * coff-mcore.c: Likewise.
 936         * coff-mips.c: Likewise.
 937         * coff-ppc.c: Likewise.
 938         * coff-rs6000.c: Likewise.
 939         * coff-sh.c: Likewise.
 940         * coff-tic80.c: Likewise.
 941         * coff-w65.c: Likewise.
 942         * coff-z80.c: Likewise.
 943         * coff-z8k.c: Likewise.
 944         * coff64-rs6000.c: Likewise.
 945         * cofflink.c: Likewise.
 946         * ecoff.c: Likewise.
 947         * elf-bfd.h: Likewise.
 948         * elf-m10200.c: Likewise.
 949         * elf-m10300.c: Likewise.
 950         * elf32-arc.c: Likewise.
 951         * elf32-arm.c: Likewise.
 952         * elf32-avr.c: Likewise.
 953         * elf32-bfin.c: Likewise.
 954         * elf32-cr16.c: Likewise.
 955         * elf32-cr16c.c: Likewise.
 956         * elf32-cris.c: Likewise.
 957         * elf32-crx.c: Likewise.
 958         * elf32-d10v.c: Likewise.
 959         * elf32-epiphany.c: Likewise.
 960         * elf32-fr30.c: Likewise.
 961         * elf32-frv.c: Likewise.
 962         * elf32-ft32.c: Likewise.
 963         * elf32-h8300.c: Likewise.
 964         * elf32-hppa.c: Likewise.
 965         * elf32-i370.c: Likewise.
 966         * elf32-i386.c: Likewise.
 967         * elf32-i860.c: Likewise.
 968         * elf32-ip2k.c: Likewise.
 969         * elf32-iq2000.c: Likewise.
 970         * elf32-lm32.c: Likewise.
 971         * elf32-m32c.c: Likewise.
 972         * elf32-m32r.c: Likewise.
 973         * elf32-m68hc1x.c: Likewise.
 974         * elf32-m68k.c: Likewise.
 975         * elf32-mep.c: Likewise.
 976         * elf32-metag.c: Likewise.
 977         * elf32-microblaze.c: Likewise.
 978         * elf32-moxie.c: Likewise.
 979         * elf32-msp430.c: Likewise.
 980         * elf32-mt.c: Likewise.
 981         * elf32-nds32.c: Likewise.
 982         * elf32-nios2.c: Likewise.
 983         * elf32-or1k.c: Likewise.
 984         * elf32-ppc.c: Likewise.
 985         * elf32-s390.c: Likewise.
 986         * elf32-score.c: Likewise.
 987         * elf32-score7.c: Likewise.
 988         * elf32-sh.c: Likewise.
 989         * elf32-sh64.c: Likewise.
 990         * elf32-spu.c: Likewise.
 991         * elf32-tic6x.c: Likewise.
 992         * elf32-tilepro.c: Likewise.
 993         * elf32-v850.c: Likewise.
 994         * elf32-vax.c: Likewise.
 995         * elf32-visium.c: Likewise.
 996         * elf32-xstormy16.c: Likewise.
 997         * elf32-xtensa.c: Likewise.
 998         * elf64-alpha.c: Likewise.
 999         * elf64-hppa.c: Likewise.
1000         * elf64-ia64-vms.c: Likewise.
1001         * elf64-mmix.c: Likewise.
1002         * elf64-ppc.c: Likewise.
1003         * elf64-s390.c: Likewise.
1004         * elf64-sh64.c: Likewise.
1005         * elf64-x86-64.c: Likewise.
1006         * elflink.c: Likewise.
1007         * elfnn-aarch64.c: Likewise.
1008         * elfnn-ia64.c: Likewise.
1009         * elfxx-mips.c: Likewise.
1010         * elfxx-sparc.c: Likewise.
1011         * elfxx-tilegx.c: Likewise.
1012         * linker.c: Likewise.
1013         * pdp11.c: Likewise.
1014         * pe-mips.c: Likewise.
1015         * reloc.c: Likewise.
1016         * reloc16.c: Likewise.
1017         * simple.c: Likewise.
1018         * vms-alpha.c: Likewise.
1019         * xcofflink.c: Likewise.
1020         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
1021         status param.  Adjust calls to these and linker callbacks throughout.
1022         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
1023         get_ramstart): Delete status param.  Adjust calls to these and
1024         linker callbacks throughout.
1025
1026 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
1027
1028         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
1029         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
1030         target alignment verification.
1031
1032 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
1033
1034         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
1035         section name if `bfd_elf_string_from_elf_section' returns an
1036         empty string.
1037
1038 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
1039
1040         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1041         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
1042         for message.  Continue processing rather than returning failure.
1043
1044 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
1045
1046         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1047         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
1048         Call `bfd_set_error'.
1049
1050 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1051
1052         PR binutils/14625
1053         * archive.c (bfd_slurp_armap): Replace
1054         bfd_elf64_archive_slurp_armap with
1055         _bfd_archive_64_bit_slurp_armap.
1056         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
1057         BFD64 is defined and the archive is too big.
1058         (coff_write_armap): Likewise.
1059         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
1060         (_bfd_archive_64_bit_slurp_armap): This.
1061         (bfd_elf64_archive_write_armap): Renamed to ...
1062         (_bfd_archive_64_bit_write_armap): This.
1063         * configure.ac: Add --enable-64-bit-archive.
1064         (want_64_bit_archive): New.  Set to true by default for 64-bit
1065         MIPS and s390 ELF targets.
1066         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
1067         * config.in: Regenerated.
1068         * configure: Likewise.
1069         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
1070         (bfd_elf64_archive_slurp_armap): Likewise.
1071         (bfd_elf64_archive_write_armap): Likewise.
1072         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1073         (bfd_elf64_archive_construct_extended_name_table): Likewise.
1074         (bfd_elf64_archive_truncate_arname): Likewise.
1075         (bfd_elf64_archive_read_ar_hdr): Likewise.
1076         (bfd_elf64_archive_write_ar_hdr): Likewise.
1077         (bfd_elf64_archive_openr_next_archived_file): Likewise.
1078         (bfd_elf64_archive_get_elt_at_index): Likewise.
1079         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1080         (bfd_elf64_archive_update_armap_timestamp): Likewise.
1081         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
1082         (bfd_elf64_archive_slurp_armap): Likewise.
1083         (bfd_elf64_archive_write_armap): Likewise.
1084         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
1085         (bfd_elf64_archive_construct_extended_name_table): Likewise.
1086         (bfd_elf64_archive_truncate_arname): Likewise.
1087         (bfd_elf64_archive_read_ar_hdr): Likewise.
1088         (bfd_elf64_archive_write_ar_hdr): Likewise.
1089         (bfd_elf64_archive_openr_next_archived_file): Likewise.
1090         (bfd_elf64_archive_get_elt_at_index): Likewise.
1091         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
1092         (bfd_elf64_archive_update_armap_timestamp): Likewise.
1093         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
1094         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
1095         bfd_elfNN_archive_functions isn't defined.
1096         (TARGET_LITTLE_SYM): Likewise.
1097         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
1098         (_bfd_archive_64_bit_write_armap): Likewise.
1099         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
1100         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
1101         (_bfd_archive_64_bit_truncate_arname): Likewise.
1102         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
1103         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
1104         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
1105         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
1106         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
1107         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
1108         * libbfd.h: Regenerated.
1109         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
1110         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
1111
1112 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
1113
1114         PR ld/20103
1115         * cofflink.c (coff_link_check_archive_element): Return TRUE if
1116         linker add_archive_element callback returns FALSE.
1117         * ecoff.c (ecoff_link_check_archive_element): Likewise.
1118         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
1119         archive element if linker add_archive_element callback returns
1120         FALSE.
1121         * elflink.c (elf_link_add_archive_symbols): Likewise.
1122         * pdp11.c (aout_link_check_ar_symbols): Likewise.
1123         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
1124         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
1125         (xcoff_link_check_ar_symbols): Likewise.
1126
1127 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
1128
1129         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
1130         <bfd_reloc_outofrange>: Unify error reporting code.
1131
1132 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
1133
1134         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
1135         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
1136         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
1137         * bfd-in2.h: Regenerate.
1138         * libbfd.h: Likewise.
1139
1140 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
1141
1142         * config.bfd: Add entry for arm-phoenix.
1143
1144 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1145
1146         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
1147         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
1148         account for padding for stub section requiring one.
1149         (elf32_arm_build_stubs): Add comment to stress the importance of
1150         zeroing veneer section content.
1151
1152 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1153
1154         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
1155         bfd hook.
1156         * bfd-in2.h: Regenerate.
1157         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
1158         function.
1159         (arm_dedicated_stub_output_section_required_alignment): Likewise.
1160         (arm_dedicated_stub_output_section_name): Likewise.
1161         (arm_dedicated_stub_input_section_ptr): Likewise.
1162         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
1163         function description comment. Add support for dedicated output stub
1164         section to given stub types.
1165         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
1166         elf32_arm_create_or_find_stub_sec.
1167         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
1168         (elf32_arm_size_stubs): Pass stub type when calling
1169         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
1170         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
1171
1172 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
1173
1174         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
1175         when setting need_convert_load.
1176
1177 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
1178
1179         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
1180         microMIPS JALX.
1181
1182 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         PR ld/20117
1185         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
1186         R_386_GOT32X.
1187         (elf_i386_convert_load): Don't convert R_386_GOT32.
1188
1189 2016-05-20  Alan Modra  <amodra@gmail.com>
1190
1191         PR gas/20118
1192         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
1193         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
1194
1195 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
1196
1197         * elf32-arc.c (arc_elf_final_write_processing): Changed.
1198         (debug_arc_reloc): Likewise.
1199         (elf_arc_relocate_section): Likewise.
1200         (elf_arc_check_relocs): Likewise.
1201         (elf_arc_adjust_dynamic_symbol): Likewise.
1202         (elf_arc_add_symbol_hook): Likewise.
1203
1204 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
1205
1206         * config.bfd: Remove `am34-*-linux*' support.
1207
1208 2016-05-19  Alan Modra  <amodra@gmail.com>
1209
1210         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
1211         relocs before plt relocs.
1212
1213 2016-05-19  Alan Modra  <amodra@gmail.com>
1214
1215         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
1216         before dereferencing.
1217
1218 2016-05-18  Nick Clifton  <nickc@redhat.com>
1219
1220         * po/sv.po: Updated Swedish translation.
1221
1222 2016-05-18  Alan Modra  <amodra@gmail.com>
1223
1224         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
1225         for each BFD.  Don't goto error_ret_free_local from outside loop.
1226
1227 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
1228
1229         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
1230         STB_GNU_UNIQUE handling.
1231         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
1232         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
1233         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1234         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1235         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1236         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1237         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1238         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1239         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1240         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
1241         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
1242         (elf_backend_add_symbol_hook): Remove macro.
1243         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
1244         for STB_GNU_UNIQUE symbols.
1245
1246 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
1247
1248         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
1249         from...
1250         (v850_elf_copy_private_bfd_data): ... here.  Call the new
1251         function and `_bfd_elf_copy_private_bfd_data'.
1252
1253 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
1254
1255         PR ld/20093
1256         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
1257         GOTPCREL relocation against large section.
1258
1259 2016-05-13  Alan Modra  <amodra@gmail.com>
1260
1261         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
1262         linker dynamic sections in calculating size and address of
1263         dynamic tags rather than using output sections.  Remove asserts.
1264         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
1265         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
1266         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
1267         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
1268         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
1269         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
1270         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
1271         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
1272         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
1273         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
1274         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
1275         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
1276         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1277         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
1278         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
1279         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
1280         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
1281         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
1282         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
1283         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
1284         * elflink.c (bfd_elf_final_link): Likewise.
1285         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
1286         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
1287         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
1288         don't set doit.  Look up dynobj section.
1289         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
1290         invocation and dynamic tag vma calculation.  Don't test
1291         boolean var == TRUE.
1292         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
1293         DT_JMPREL calc.
1294
1295 2016-05-13  Alan Modra  <amodra@gmail.com>
1296
1297         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
1298         octets_per_byte.  Put dynamic .rela.plt last in link orders.
1299         Assign output_offset for reloc sections rather than writing
1300         sorted relocs from block corresponding to output_offset.
1301
1302 2016-05-12  Alan Modra  <amodra@gmail.com>
1303
1304         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
1305
1306 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
1307
1308         * elfxx-mips.c (print_mips_ases): Add DSPR3.
1309
1310 2016-05-11  Alan Modra  <amodra@gmail.com>
1311
1312         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
1313         (elf32_hppa_check_relocs): Don't set dynobj.
1314         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
1315         (elf32_hppa_build_stubs): Likewise.
1316         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
1317
1318 2016-05-11  Alan Modra  <amodra@gmail.com>
1319
1320         PR 20060
1321         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
1322         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
1323
1324 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
1325
1326         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
1327         aarch64_tls_transition check.
1328
1329 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1330
1331         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
1332         enumerator.
1333         (arm_stub_sym_claimed): New function.
1334         (elf32_arm_create_stub): Use veneered symbol name and section if
1335         veneer needs to claim its symbol, and keep logic unchanged otherwise.
1336         (arm_stub_claim_sym): New function.
1337         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
1338         veneered symbol, otherwise create local symbol as before.
1339
1340 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1341
1342         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
1343         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
1344         and set branch type of a symbol.
1345         (bfd_elf32_arm_process_before_allocation): Likewise.
1346         (elf32_arm_relocate_section): Likewise and fix identation along the
1347         way.
1348         (allocate_dynrelocs_for_symbol): Likewise.
1349         (elf32_arm_finish_dynamic_symbol): Likewise.
1350         (elf32_arm_swap_symbol_in): Likewise.
1351         (elf32_arm_swap_symbol_out): Likewise.
1352
1353 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1354
1355         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
1356         * bfd-in2.h: Regenerated.
1357         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
1358         parameter to add_stub_section callback.
1359         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
1360         and pass it down to add_stub_section.
1361         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
1362         for error message.
1363         (elf32_arm_size_stubs): Add output section parameter to
1364         add_stub_section function pointer parameter.
1365
1366 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1367
1368         * elf32-arm.c (elf32_arm_create_stub): New function.
1369         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
1370
1371 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1372
1373         * elf32-arm.c (enum elf32_arm_stub_type): Delete
1374         arm_stub_a8_veneer_lwm enumerator.
1375         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
1376         aforementioned enumerator.
1377         (struct elf32_arm_stub_hash_entry): Delete target_addend
1378         field and add source_value.
1379         (struct a8_erratum_fix): Delete addend field and add target_offset.
1380         (stub_hash_newfunc): Initialize source_value field amd remove
1381         initialization for target_addend.
1382         (arm_build_one_stub): Stop special casing Thumb relocations: promote
1383         the else to being always executed, moving the
1384         arm_stub_a8_veneer_b_cond specific code in it.  Remove
1385         stub_entry->target_addend from points_to computation.
1386         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
1387         to target symbol from start of section rather than the offset from the
1388         stub address.
1389         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
1390         fields from struct a8_erratum_fix's offset and target_offset
1391         respectively.
1392         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
1393         veneered_insn_loc and loc using stub_entry's source_value.
1394
1395 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1396
1397         (elf32_arm_merge_eabi_attributes): Add merging logic for
1398         Tag_DSP_extension.
1399
1400 2016-05-10  Pip Cet  <pipcet@gmail.com>
1401
1402         PR ld/20059
1403         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
1404         Define as _bfd_generic_copy_link_hash_symbol_type when using
1405         generic hash table.
1406
1407 2016-05-09  Nick Clifton  <nickc@redhat.com>
1408
1409         PR binutils/20063
1410         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
1411         field before accessing sections array.
1412
1413 2016-05-09  Christophe Monat  <christophe.monat@st.com>
1414
1415         PR ld/20030
1416         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
1417         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
1418         to nb_words.
1419         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
1420         encoding.
1421         (create_instruction_vldmdb): Likewise.
1422         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
1423         uses it to re-encode.
1424
1425 2016-05-09  Nick Clifton  <nickc@redhat.com>
1426
1427         PR 19938
1428         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
1429         commit.
1430
1431 2016-05-09  Alan Modra  <amodra@gmail.com>
1432
1433         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
1434
1435 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
1436
1437         PR ld/17550
1438         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
1439         documenting that indx == -3 if symbol is defined in a discarded
1440         section.
1441         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
1442         symbol is defined in a discarded section.
1443         (elf_link_output_extsym): Strip a global symbol defined in a
1444         discarded section.
1445
1446 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
1447
1448         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
1449         MCU.
1450
1451 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
1452
1453         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
1454         conversion to ...
1455         (elf_i386_convert_load_reloc): This.  New function.
1456         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
1457         conversion to ...
1458         (elf_x86_64_convert_load_reloc): This.  New function.
1459
1460 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
1461
1462         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
1463         Don't check if contents == NULL.
1464         (elf_i386_tls_transition): Add from_relocate_section.  Check
1465         from_relocate_section instead of contents != NULL.  Update
1466         elf_i386_check_tls_transition call.
1467         (elf_i386_check_relocs): Cache the section contents if
1468         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
1469         elf_i386_tls_transition.
1470         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
1471         to elf_i386_tls_transition.
1472         (elf_backend_caches_rawsize): New.
1473         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
1474         if contents == NULL.
1475         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
1476         from_relocate_section instead of contents != NULL.
1477         (elf_x86_64_check_relocs): Cache the section contents if
1478         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
1479         elf_x86_64_tls_transition.
1480         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
1481         to elf_x86_64_tls_transition.
1482         (elf_backend_caches_rawsize): New.
1483
1484 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
1485
1486         PR 10549
1487         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
1488         STB_GNU_UNIQUE.
1489
1490 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
1491
1492         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
1493         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1494         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
1495         no_apply_dynamic_relocs.
1496         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
1497         dynamic relocations generated.
1498
1499 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1500
1501         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
1502         setting to ...
1503         (elf_i386_create_dynamic_sections): Here.
1504         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
1505         interp setting to ...
1506         (elf_x86_64_create_dynamic_sections): Here.
1507
1508 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1509
1510         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1511         and replace (EH)->has_got_reloc with GOT_RELOC.
1512         (elf_i386_fixup_symbol): Pass has_got_reloc to
1513         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1514         (elf_i386_allocate_dynrelocs): Likewise.
1515         (elf_i386_relocate_section): Likewise.
1516         (elf_i386_finish_dynamic_symbol): Likewise.
1517         (elf_i386_convert_load): Pass TRUE to
1518         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1519         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1520         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1521         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1522         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1523         (elf_x86_64_allocate_dynrelocs): Likewise.
1524         (elf_x86_64_relocate_section): Likewise.
1525         (elf_x86_64_finish_dynamic_symbol): Likewise.
1526         (elf_x86_64_convert_load): Pass TRUE to
1527         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1528
1529 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1530
1531         * elf32-i386.c (check_relocs_failed): New.
1532         (elf_i386_check_relocs): Set check_relocs_failed on error.
1533         (elf_i386_relocate_section): Skip if check_relocs failed.
1534
1535 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1538         check_relocs_failed on error.
1539
1540 2016-04-29  Nick Clifton  <nickc@redhat.com>
1541
1542         PR 19938
1543         * elf-bfd.h (struct elf_backend_data): Rename
1544         elf_backend_set_special_section_info_and_link to
1545         elf_backend_copy_special_section_fields.
1546         * elfxx-target.h: Likewise.
1547         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1548         comparing section flags.
1549         (copy_special_section_fields): New function.
1550         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1551         Perform two scans over special sections.  The first one looks for
1552         a direct mapping between the output section and an input section.
1553         The second scan looks for a possible match based upon section
1554         characteristics.
1555         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1556         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
1557         sections.
1558         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1559         elf32_i386_copy_solaris_special_section_fields.
1560         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1561         Rename to elf32_sparc_copy_solaris_special_section_fields.
1562         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1563         elf64_x86_64_copy_solaris_special_section_fields.
1564
1565 2016-04-28  Nick Clifton  <nickc@redhat.com>
1566
1567         * po/zh_CN.po: Updated Chinese (simplified) translation.
1568
1569 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1570
1571         PR ld/20006
1572         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1573         when estimating distances between output sections.
1574
1575 2016-04-27  Alan Modra  <amodra@gmail.com>
1576
1577         * elflink.c (_bfd_elf_is_start_stop): New function.
1578         (_bfd_elf_gc_mark_rsec): Use it.
1579         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1580
1581 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1582
1583         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1584         * mmo.c (mmo_get_section_contents): Likewise.
1585         (mmo_set_section_contents): Likewise.
1586
1587 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1588
1589         * elf-bfd.h (elf_link_hash_table): Update comments for
1590         dynsymcount.
1591         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1592         the unused NULL entry at the head of dynamic symbol table.
1593         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1594         checks.
1595
1596 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1597
1598         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1599         created file from dynobj.
1600
1601 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1602
1603         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1604         normal input file if possible.
1605
1606 2016-04-21  Nick Clifton  <nickc@redhat.com>
1607
1608         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1609         * aout-target.h: Likewise.
1610         * aout-tic30.c: Likewise.
1611         * binary.c: Likewise.
1612         * bout.c: Likewise.
1613         * coff-alpha.c: Likewise.
1614         * coff-rs6000.c: Likewise.
1615         * coff64-rs6000.c: Likewise.
1616         * coffcode.h: Likewise.
1617         * i386msdos.c: Likewise.
1618         * i386os9k.c: Likewise.
1619         * ieee.c: Likewise.
1620         * ihex.c: Likewise.
1621         * libbfd-in.h: Likewise.
1622         * libecoff.h: Likewise.
1623         * mach-o-target.c: Likewise.
1624         * mmo.c: Likewise.
1625         * nlm-target.h: Likewise.
1626         * oasys.c: Likewise.
1627         * pef.c: Likewise.
1628         * plugin.c: Likewise.
1629         * ppcboot.c: Likewise.
1630         * som.c: Likewise.
1631         * srec.c: Likewise.
1632         * tekhex.c: Likewise.
1633         * versados.c: Likewise.
1634         * vms-alpha.c: Likewise.
1635         * xsym.c: Likewise.
1636         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1637         * linker.c (bfd_link_check_relocs): New function.
1638         (_bfd_generic_link_check_relocs): New function.
1639         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1640         _bfd_link_check_relocs field.
1641         (struct bfd_target)L Add _bfd_link_check_relocs field.
1642         * bfd-in2.h: Regenerate.
1643         * libbfd.h: Regenerate.
1644
1645 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1648         (elf_backend_gc_sweep_hook): Likewise.
1649         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1650         (elf_backend_gc_sweep_hook): Likewise.
1651
1652 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1653
1654         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1655         in excluded sections
1656
1657 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1658
1659         PR ld/19969
1660         * elf64-x86-64.c (check_relocs_failed): New.
1661         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1662         Support relocation agaist local symbol.  Set check_relocs_failed.
1663         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
1664         R_X86_64_32 relocation overflow.
1665         (elf_x86_64_relocate_section): Skip if check_relocs failed.
1666         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1667
1668 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         * elf32-i386.c (elf_i386_check_relocs): Call
1671         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1672         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1673
1674 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1675
1676         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1677         * elflink.c (_bfd_elf_link_check_relocs): New function.
1678         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1679         if check_relocs_after_open_input is FALSE.
1680
1681 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1682
1683         * cache.c: Update old style function definitions.
1684         * elf32-m68k.c: Likewise.
1685         * elf64-mmix.c: Likewise.
1686         * stab-syms.c: Likewise.
1687
1688 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1689
1690         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1691
1692 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1693
1694         * Makefile.in: Regenerated with automake 1.11.6.
1695         * aclocal.m4: Likewise.
1696         * doc/Makefile.in: Likewise.
1697
1698 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1699
1700         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1701         * bfd-in2.h: Regenerate.
1702         * libbfd.h: Regenerate.
1703         * elf32-arc.c: Add 'opcode/arc.h' include.
1704         (struct arc_relocation_data): Add symbol_name.
1705         (arc_special_overflow_checks): New function.
1706         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1707         required, add an extra comment.
1708         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1709
1710 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1711
1712         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1713         entries.
1714         (elf_arc_relocate_section): Update enum uses.
1715         (elf_arc_check_relocs): Likewise.
1716         (elf_arc_finish_dynamic_symbol): Likewise.
1717
1718 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1719
1720         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1721         "sh_link".
1722
1723 2016-04-14  Nick Clifton  <nickc@redhat.com>
1724
1725         PR target/19938
1726         * elf-bbfd.h (struct elf_backend_data): New field:
1727         elf_strtab_flags.
1728         New field: elf_backend_set_special_section_info_and_link
1729         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1730         defined.
1731         (elf_backend_set_special_section_info_and_link): Define if not
1732         already defined.
1733         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1734         elf_backend_strtab_flags macros to initialise fields in structure.
1735         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1736         being set even if SHF_MERGE is not set.
1737         (elf_fake_sections): Likewise.
1738         (section_match): New function.  Matches two ELF sections based
1739         upon fixed characteristics.
1740         (find_link): New function.  Locates a section in a BFD that
1741         matches a section in a different BFD.
1742         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1743         fields of reserved sections.
1744         (bfd_elf_compute_section_file_positions): Set the flags for the
1745         .shstrtab section based upon the elf_strtab_flags field in the
1746         elf_backend_data structure.
1747         (swap_out_syms): Likewise for the .strtab section.
1748         * elflink.c (bfd_elf_final_link): Set the flags for the
1749         .strtab section based upon the elf_strtab_flags field in the
1750         elf_backend_data structure.
1751         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1752         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1753         targets.
1754         (elf_backend_set_special_section_info_and_link): Define for
1755         Solaris targets.
1756         * elf32-sparc.c: Likewise.
1757         * elf64-x86-64.c: Likewise.
1758
1759 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1760
1761         PR ld/19939
1762         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1763         to bfd_boolean.
1764         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1765         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1766         applies to read-only section.
1767         * elf32-i386.c (elf_i386_link_hash_table): Add
1768         readonly_dynrelocs_against_ifunc.
1769         (elf_i386_allocate_dynrelocs): Updated.
1770         (elf_i386_size_dynamic_sections): Issue an error for read-only
1771         segment with dynamic IFUNC relocations only if
1772         readonly_dynrelocs_against_ifunc is TRUE.
1773         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1774         readonly_dynrelocs_against_ifunc.
1775         (elf_x86_64_allocate_dynrelocs): Updated.
1776         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1777         segment with dynamic IFUNC relocations only if
1778         readonly_dynrelocs_against_ifunc is TRUE.
1779         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1780         Updated.
1781
1782 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1783
1784         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1785         a fall through from error_ret_free_internal.  Free local_syms in
1786         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1787
1788 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1789
1790         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1791         (relocate_plt_for_entry): Likewise.
1792
1793 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1794
1795         * elf32-arc.c (elf_arc_check_relocs): Changed
1796
1797 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1798
1799         * elf32-arc.c (name_for_global_symbol): Changed assert.
1800         (get_replace_function): Created.:
1801         (struct arc_relocation_data): Changed to signed types.
1802         (defines S, L, P, PDATA): Casted to signed type.
1803         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1804         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1805         (arc_do_relocation): Changed.
1806
1807 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1808
1809         * elf32-arc.c (name_for_global_symbol): Added assert to check for
1810         symbol index.
1811         (elf_arc_relocate_section): Added and changed asserts, validating
1812         the synamic symbol index.
1813         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1814         relocation if symbol has dynindx set to -1.
1815
1816 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
1817
1818         * elflink.c (elf_link_add_object_symbols): Always turn hidden
1819         and internal symbols which have a dynamic index into local
1820         ones.
1821
1822 2016-04-04  Nick Clifton  <nickc@redhat.com>
1823
1824         PR 19872
1825         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1826         version number if the version is zero.
1827
1828 2016-04-01  Alan Modra  <amodra@gmail.com>
1829
1830         PR 19886
1831         * elflink.c (on_needed_list): Recursively check needed status.
1832         (elf_link_add_object_symbols): Adjust.
1833
1834 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1835
1836         * elf32-avr.c (avr_elf32_load_records_from_section): Free
1837         internal_relocs only if they aren't cached.
1838
1839 2016-03-29  Nick Clifton  <nickc@redhat.com>
1840
1841         PR 17334
1842         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1843         assertion on the size of the got section to allow it to be bigger
1844         than the number of relocs.
1845
1846 2016-03-29  Toni Spets  <toni.spets@iki.fi>
1847
1848         PR 19878
1849         * coffcode.h (coff_write_object_contents): Revert accidental
1850         2014-11-10 change.
1851
1852 2016-03-22  Alan Modra  <amodra@gmail.com>
1853
1854         PR 19850
1855         * dwarf2.c (read_attribute_value): Skip info_ptr check for
1856         DW_FORM_flag_present.
1857
1858 2016-03-22  Nick Clifton  <nickc@redhat.com>
1859
1860         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1861         architecture name for backwards compatibility.
1862
1863         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1864         unbounded stack use.
1865
1866         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1867         sufficiently recent version of GCC.
1868         * configure: Regenerate.
1869
1870 2016-03-22  Alan Modra  <amodra@gmail.com>
1871
1872         PR 19851
1873         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1874
1875 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1876
1877         * archures.c (bfd_mach_arc_nps400): Define.
1878         * bfd-in2.h: Regenerate.
1879         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1880         some existing entries to make space.
1881         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1882         (arc_elf_final_write_processing): Likewise.
1883
1884 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1885
1886         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1887         EF_ARC_CPU_GENERIC.
1888         (arc_elf_final_write_processing): Don't bother setting cpu field
1889         in e_flags, this will have been set elsewhere.
1890
1891 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1892
1893         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1894         EF_ARC_MACH_MSK.
1895
1896 2016-03-21  Nick Clifton  <nickc@redhat.com>
1897
1898         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1899         * configure: Regenerate.
1900         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1901         alloca with call to xmalloc.
1902         * elf32-nds32.c: Likewise.
1903         * elf64-hppa.c: Likewise.
1904         * elfxx-mips.c: Likewise.
1905         * pef.c: Likewise.
1906         * pei-x86_64.c: Likewise.
1907         * som.c: Likewise.
1908         * xsym.c: Likewise.
1909
1910 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1911
1912         PR ld/19827
1913         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1914         locally in PIE.
1915         (elf_i386_relocate_section): Likewise.
1916         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1917         (elf_x86_64_relocate_section): Likewise.
1918
1919 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1920
1921         PR ld/19807
1922         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1923         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1924         relocation overflow check.
1925
1926 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1927
1928         * bfd-in2.h: Regenerated.
1929
1930 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
1931
1932         PR 19713
1933         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1934         uses bytes not octets.
1935         * elflink.c (resolve_section): Likewise.
1936         Add a bfd parameter.
1937         (eval_section): Pass the input_bfd to resolve_section.
1938         (bfd_elf_perform_complex_relocation): Convert byte offset to
1939         octets before read and writing values.
1940         (elf_link_input_bfd): Add byte to octet conversions.
1941         (elf_reloc_link_order): Likewise.
1942         (elf_fixup_link_order): Likewise.
1943         (bfd_elf_final_link): Likewise.
1944         * reloc.c (_bfd_final_link_relocate): Likewise.
1945         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1946
1947 2016-03-10  Nick Clifton  <nickc@redhat.com>
1948
1949         * config.bfd: Mark the i370 target as obsolete.
1950
1951 2016-03-09  Pedro Alves  <palves@redhat.com>
1952
1953         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1954         gcc ABI)" to printable name.
1955         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1956         of "v850-rh850" as printable name.
1957
1958 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
1959
1960         PR ld/19623
1961         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1962         relocations against absolute symbols.
1963
1964 2016-03-09  Alan Modra  <amodra@gmail.com>
1965
1966         PR binutils/19775
1967         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1968         length elements in the archive.
1969
1970 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1971
1972         PR ld/19789
1973         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1974         for -E/--dynamic-list only when not relocatable.
1975
1976 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1977
1978         PR ld/19784
1979         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1980         count for locally defined local IFUNC symbols in shared object.
1981         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1982
1983 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1984
1985         PR ld/19579
1986         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1987         together.
1988
1989 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1990             Andrew Burgess  <andrew.burgess@embecosm.com>
1991
1992         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1993         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1994         (arc_elf_howto_init): Added assert to validate relocations.
1995         (get_middle_endian_relocation): Delete.
1996         (middle_endian_convert): New function.
1997         (ME): Redefine, now does nothing.
1998         (IS_ME): New define.
1999         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
2000         definition to call middle_endian_convert.  Add a new local
2001         variable and make use of this throughout. Added call to
2002         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
2003
2004 2016-03-07  Nick Clifton  <nickc@redhat.com>
2005
2006         PR binutils/19775
2007         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
2008         length elements in the archive.
2009
2010 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
2011
2012         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
2013         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
2014
2015 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
2016
2017         PR ld/19579
2018         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
2019         executable as definition if the new definition comes from a
2020         shared library.
2021
2022 2016-03-02  Alan Modra  <amodra@gmail.com>
2023
2024         * Makefile.in: Regenerate.
2025         * po/SRC-POTFILES.in: Regenerate.
2026
2027 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
2028
2029         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
2030         relocation addend when sections get merged.
2031
2032 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
2033
2034         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
2035         the flag change.
2036         (elf_arc_relocate_section): Fixes and conditions to support PIE.
2037         Assert for code sections dynamic relocs.
2038
2039 2016-02-26  Renlin Li  <renlin.li@arm.com>
2040
2041         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
2042         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
2043
2044 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
2045
2046         PR ld/19609
2047         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
2048         load with locally bound symbols if PIC is false or there is no
2049         base register.  Optimize branch to 0 if PIC is false.
2050         (elf_i386_relocate_section): Don't generate dynamic relocations
2051         against undefined weak symbols if PIC is false.
2052         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
2053         if we can't estimate relocation overflow with --no-relax.
2054         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
2055         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
2056         (elf_x86_64_relocate_section): Don't generate dynamic relocations
2057         against undefined weak symbols if PIC is false.
2058
2059 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
2060
2061         PR ld/19645
2062         * bfd.c (bfd): Change flags to 20 bits.
2063         (BFD_CONVERT_ELF_COMMON): New.
2064         (BFD_USE_ELF_STT_COMMON): Likewise.
2065         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
2066         BFD_USE_ELF_STT_COMMON.
2067         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
2068         * configure.ac: Remove --enable-elf-stt-common.
2069         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
2070         common symbol depending on BFD_CONVERT_ELF_COMMON and
2071         BFD_USE_ELF_STT_COMMON.
2072         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
2073         STT_COMMON.
2074         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
2075         STT_COMMON.
2076         (elf_link_convert_common_type): New function.
2077         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
2078         common symbol depending on BFD_CONVERT_ELF_COMMON and
2079         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
2080         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
2081         and BFD_USE_ELF_STT_COMMON to object_flags.
2082         (TARGET_LITTLE_SYM): Likewise.
2083         * syms.c (BSF_KEEP_G): Renamed to ...
2084         (BSF_ELF_COMMON): This.
2085         * bfd-in2.h: Regenerated.
2086         * config.in: Likewise.
2087         * configure: Likewise.
2088
2089 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
2090
2091         PR ld/19636
2092         PR ld/19704
2093         PR ld/19719
2094         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2095         (elf_i386_link_hash_entry): Add has_got_reloc and
2096         has_non_got_reloc.
2097         (elf_i386_link_hash_table): Add interp.
2098         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
2099         has_non_got_reloc.
2100         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
2101         has_non_got_reloc.
2102         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
2103         (elf_i386_fixup_symbol): New function.
2104         (elf_i386_pie_finish_undefweak_symbol): Likewise.
2105         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
2106         relocations and discard relocations against resolved undefined
2107         weak symbols in executable.  Don't make resolved undefined weak
2108         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
2109         relocation against undefined weak symbols in PIE.
2110         (elf_i386_size_dynamic_sections): Set interp to .interp section.
2111         (elf_i386_relocate_section): Don't generate dynamic relocations
2112         against resolved undefined weak symbols in PIE, except for
2113         R_386_PC32.
2114         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
2115         dynamic PLT/GOT relocations for resolved undefined weak symbols.
2116         Don't generate dynamic relocation against resolved undefined weak
2117         symbol in executable.
2118         (elf_i386_finish_dynamic_sections): Call
2119         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
2120         (elf_backend_fixup_symbol): New.
2121         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
2122         (elf_x86_64_link_hash_entry): Add has_got_reloc and
2123         has_non_got_reloc.
2124         (elf_x86_64_link_hash_table): Add interp.
2125         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
2126         has_non_got_reloc.
2127         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
2128         has_non_got_reloc.
2129         (elf_x86_64_check_relocs): Set has_got_reloc and
2130         has_non_got_reloc.
2131         (elf_x86_64_fixup_symbol): New function.
2132         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
2133         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
2134         relocations and discard relocations against resolved undefined
2135         weak symbols in executable.  Don't make resolved undefined weak
2136         symbols in executable dynamic.
2137         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
2138         (elf_x86_64_relocate_section): Check relocation overflow for
2139         dynamic relocations against unresolved weak undefined symbols.
2140         Don't generate dynamic relocations against resolved weak
2141         undefined symbols in PIE.
2142         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
2143         dynamic PLT/GOT relocations for resolved undefined weak symbols.
2144         Don't generate dynamic relocation against resolved undefined weak
2145         symbol in executable.
2146         (elf_x86_64_finish_dynamic_sections): Call
2147         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
2148         (elf_backend_fixup_symbol): New.
2149
2150 2016-02-26  Alan Modra  <amodra@gmail.com>
2151
2152         * elf64-ppc.c (create_linkage_sections): Create sfpr when
2153         save_restore_funcs, rest of sections when not relocatable.
2154         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
2155         (sfpr_define): Define all symbols on emitted code.
2156         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
2157         when relocatable.  Move sfpr_define loop earlier.
2158
2159 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
2160
2161         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
2162         (elf_x86_64_relocate_section): Use it.  Replace
2163         x86_64_elf_howto_table[r_type] with howto.
2164
2165 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
2166
2167         PR ld/19698
2168         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
2169         symbol version is unknown.
2170
2171 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
2172
2173         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
2174         to (bfd_vma) -1 when setting needs_plt to 0.
2175         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2176
2177 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
2178
2179         * elflink.c (bfd_elf_record_link_assignment): Check for shared
2180         library, instead of PIC, and don't check PDE when making linker
2181         assigned symbol dynamic.
2182
2183 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
2184
2185         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
2186         ABIVERSION for non-executable stack.
2187
2188 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
2189
2190         PR target/19516
2191         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
2192         Always produce a RELATIVE reloc for a local symbol.
2193
2194 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
2195
2196         Fix test-case ld-elf/pr19617b
2197         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
2198         discard unused non-function symbols when --dynamic-list-data.
2199
2200 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
2201
2202         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
2203         dynsym section, even if it is empty, with dynamic sections.
2204
2205 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
2206
2207         * syms.c: Remove BSF_COMMON from comments.
2208         * bfd-in2.h: Regenerated.
2209
2210 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
2211
2212         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
2213         for destination.  Remove useless function parameters.
2214         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
2215
2216 2016-02-19  Nick Clifton  <nickc@redhat.com>
2217
2218         PR ld/19629
2219         * aoutx.h (aout_link_add_symbols): Check for out of range string
2220         table offsets.
2221
2222         PR ld/19628
2223         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
2224         processing if we encounter a reloc without an associated symbol.
2225
2226 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
2227
2228         PR ld/19617
2229         * elflink.c (elf_link_add_object_symbols): Always create dynamic
2230         sections for -E/--dynamic-list.
2231
2232 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
2233
2234         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
2235         to bfd_true.
2236
2237 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
2238
2239         * plugin.c (plugin_vec): Set match priority to 255.
2240         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
2241         matching against the plugin vector, take priority from there not
2242         from TEMP.
2243
2244 2016-02-15  Nick Clifton  <nickc@redhat.com>
2245
2246         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
2247         for length and type fields.  Use a signed value for the
2248         suffix_length field.
2249
2250 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
2251
2252         PR ld/19601
2253         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
2254         significant bit in GOT offset for R_386_GOT32X.
2255
2256 2016-02-10  Nick Clifton  <nickc@redhat.com>
2257
2258         PR 19405
2259         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
2260         immediate values.
2261         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
2262         number of messages about FDE encoding preventing .eh_frame_hdr
2263         generation.
2264
2265 2016-02-09  Nick Clifton  <nickc@redhat.com>
2266
2267         * oasys.c (oasys_archive_p): Fix indentation.
2268         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
2269         constant for left shifting.
2270
2271         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
2272         helpful warning message to explain why certain AArch64 relocs
2273         might overflow.
2274
2275 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
2276
2277         * pe-mips.c (coff_mips_reloc): Fix formatting.
2278
2279 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
2280
2281         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
2282         to bfd_mach_arc_arc600.
2283
2284 2016-02-04  Alan Modra  <amodra@gmail.com>
2285
2286         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
2287         for big-endian.
2288
2289 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2290
2291         PR ld/19542
2292         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
2293         distances in the compressed_size field of the output section.
2294
2295 2016-02-02  Alan Modra  <amodra@gmail.com>
2296
2297         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
2298         ELFv2 entry optimization.
2299
2300 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
2301
2302         PR binutils/19547
2303         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
2304         no relocations in relocatable files.
2305
2306 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
2307
2308         PR ld/19553
2309         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
2310         if a symbol from a library loaded via DT_NEEDED doesn't match
2311         the symbol referenced by regular object.
2312
2313 2016-02-01  Nathaniel Smith  <njs@pobox.com>
2314
2315         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
2316         CODE and DATA.
2317
2318 2016-02-01  Alan Modra  <amodra@gmail.com>
2319
2320         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
2321         an out of range reloc_index.
2322         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
2323
2324 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
2325
2326         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
2327         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
2328         * Makefile.in: Regenerated.
2329
2330 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
2331
2332         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
2333
2334 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
2335
2336         PR ld/19526
2337         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
2338         files.
2339         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
2340
2341 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
2342
2343         PR ld/19539
2344         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
2345         against STT_GNU_IFUNC symbol only with dynamic symbols.
2346         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
2347
2348 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
2349
2350         PR binutils/19523
2351         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
2352         decompress debug sections.
2353
2354 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
2355
2356         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
2357         `dynindx'.
2358
2359 2016-01-25  Nick Clifton  <nickc@redhat.com>
2360
2361         PR target/19435
2362         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
2363         dsym filename buffer.
2364
2365 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
2366
2367         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
2368
2369 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
2370
2371         * elfxx-mips.c (BZ16_REG): Correct calculation.
2372
2373 2016-01-21  Nick Clifton  <nickc@redhat.com>
2374
2375         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
2376         changing the type of _loc to be bfd_byte *.
2377         (elf_arc_finish_dynamic_symbol): Likewise.
2378
2379 2016-01-21  Nick Clifton  <nickc@redhat.com>
2380
2381         PR ld/19455
2382         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
2383         class of the linker stub bfd.
2384         (elf32_arm_check_relocs): Skip check for pic format after
2385         processing a vxWorks R_ARM_ABS12 reloc.
2386         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
2387         reporting a class mismatch.
2388
2389 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
2390
2391         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
2392         veneer for sym_sec != input_sec.
2393         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
2394         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
2395         calculation destination.
2396
2397 2016-01-21  Alan Modra  <amodra@gmail.com>
2398
2399         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
2400         (swap_linux_prpsinfo64_out): New function.
2401         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2402         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
2403         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
2404         (elfcore_write_linux_prpsinfo64): Likewise.
2405         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
2406         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
2407         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
2408
2409 2016-01-21  Alan Modra  <amodra@gmail.com>
2410
2411         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
2412         * elf.c: Adjust #include.
2413         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
2414         * Makefile.am (SOURCE_HFILES): Update.
2415         * Makefile.in: Regenerate.
2416         * po/SRC-PORFILES.in: Regenerate.
2417
2418 2016-01-21  Alan Modra  <amodra@gmail.com>
2419
2420         * configure.ac: Move corefile selection later in file.  Move
2421         tdefaults code immediately after other target vector code.
2422         * configure: Regenerate.
2423
2424 2016-01-20  Mickael Guene  <mickael.guene@st.com>
2425
2426         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
2427         section using '.text.noread' pattern.
2428
2429 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
2430
2431         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
2432
2433 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
2434             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
2435
2436         * arc-plt.def: New file.
2437         * arc-plt.h: Likewise.
2438         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
2439                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
2440                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
2441                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
2442         (name_for_global_symbol): Added.
2443         (ADD_RELA): Helper to create dynamic relocs.
2444         (new_got_entry_to_list): Create a new got entry in linked list.
2445         (symbol_has_entry_of_type): Search for specific type of entry in
2446         list.
2447         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
2448         (is_reloc_for_TLS, arc_elf_set_private_flags)
2449         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
2450         (arc_elf_merge_private_bfd_data): New functions.
2451         (debug_arc_reloc): Cleaned debug info printing.
2452         (PDATA reloc): Changed not to perform address alignment.
2453         (reverse_me): Added. Fix for ARC_32 relocs.
2454         (arc_do_relocation): Return bfd_reloc_of when no relocation should
2455         occur.
2456         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
2457         Changed function to access an array of list of GOT entries instead
2458         of just an array of offsets.
2459         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
2460         (elf_arc_check_relocs): Likewise.
2461         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
2462         (elf_arc_finish_dynamic_sections): Likewise
2463         (arc_create_dynamic_sections): Modified conditions to create
2464         dynamic sections.
2465         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
2466         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
2467         (relocate_plt_for_entry): Changed to support new way to define PLT
2468         related code.
2469         (add_symbol_to_plt): Likewise.
2470         (arc_elf_link_hash_table_create): New function.
2471
2472 2016-01-18  Nick Clifton  <nickc@redhat.com>
2473
2474         PR ld/19440
2475         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
2476         section number into internal section number.
2477         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
2478         * coffswap.h (coff_swap_sym_in): Likewise.
2479         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
2480         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
2481         section number field is big enough to hold the external value.
2482
2483 2016-01-17  Alan Modra  <amodra@gmail.com>
2484
2485         * configure: Regenerate.
2486
2487 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
2488
2489         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
2490         when address in first unwind entry does not match start of
2491         section.
2492
2493 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
2494             Jiong Wang  <jiong.wang@arm.com>
2495
2496         PR ld/19368
2497         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
2498         reloc_class_ifunc.
2499
2500 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2501
2502         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
2503         place 'R_' before the reloc name returned.
2504         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
2505         the relocation string.
2506
2507 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2508
2509         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2510         factored out from...
2511         (_bfd_mips_elf_merge_private_bfd_data): ... here.
2512
2513 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2514
2515         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2516         attribute check after ELF file header flag check.
2517
2518 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2519
2520         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2521         return status from `_bfd_elf_merge_object_attributes'.
2522
2523 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2524
2525         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2526         factored out from...
2527         (_bfd_mips_elf_merge_private_bfd_data): ... here.
2528
2529 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2530
2531         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2532         handling of input MIPS ABI flags together.
2533
2534 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2535
2536         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2537         attribute checks for null input.
2538
2539 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2540
2541         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2542         pointers to target data.
2543
2544 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2545
2546         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2547         an FP ABI warning.
2548
2549 2016-01-01  Alan Modra  <amodra@gmail.com>
2550
2551         Update year range in copyright notice of all files.
2552
2553 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2554 \f
2555 Copyright (C) 2016 Free Software Foundation, Inc.
2556
2557 Copying and distribution of this file, with or without modification,
2558 are permitted in any medium without royalty provided the copyright
2559 notice and this notice are preserved.
2560
2561 Local Variables:
2562 mode: change-log
2563 left-margin: 8
2564 fill-column: 74
2565 version-control: never
2566 End: