bfd/ChangeLog-2016

   1 2016-12-31  Alan Modra  <amodra@gmail.com>
   2
   3         * elfn32-mips.c (elf_backend_want_dynrelro): Define.
   4
   5 2016-12-31  Dimitar Dimitrov  <dimitar@dinux.eu>
   6
   7         * archures.c: Add bfd_arch_pru.
   8         * Makefile.am: Add PRU target.
   9         * config.bfd: Ditto.
  10         * configure.ac: Ditto.
  11         * elf-bfd.h (enum elf_target_id): Add PRU_ELF_DATA.
  12         * targets.c: Add pru_elf32_vec.
  13         * reloc.c: Add PRU relocations.
  14         * cpu-pru.c: New file.
  15         * elf32-pru.c: New file.
  16         * Makefile.in: Regenerate.
  17         * configure: Regenerate.
  18         * po/SRC-POTFILES.in: Regenerate.
  19         * bfd-in2.h: Regenerate
  20         * libbfd.h: Regenerate.
  21
  22 2016-12-29  Alan Modra  <amodra@gmail.com>
  23
  24         * elflink.c (_bfd_elf_link_hash_copy_indirect): Only omit
  25         copying one flag, ref_dynamic, when versioned_hidden.
  26         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise.
  27         * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Use same
  28         logic for copying weakdef flags.  Copy plabel flag and merge
  29         tls_type.
  30         * elf32-i386.c (elf_i386_copy_indirect_symbol): Use same logic
  31         for copying weakdef flags.
  32         * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Likewise.
  33         * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise.
  34         * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise.
  35         * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise.
  36         * elfnn-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise.
  37         * elf64-x86-64.c (elf_x86_64_copy_indirect_symbol): Likewise.
  38         Simplify.
  39
  40 2016-12-28  Alan Modra  <amodra@gmail.com>
  41
  42         PR ld/20995
  43         * elflink.c (elf_link_add_object_symbols): Mark relro sections
  44         in dynamic objects SEC_READONLY.
  45
  46 2016-12-26  Alan Modra  <amodra@gmail.com>
  47
  48         PR ld/20995
  49         * elf-bfd.h (struct elf_link_hash_table): Add sdynrelro and
  50         sreldynrelro.
  51         (struct elf_backend_data): Add want_dynrelro.
  52         * elfxx-target.h (elf_backend_want_dynrelro): Define.
  53         (elfNN_bed): Update initializer.
  54         * elflink.c (_bfd_elf_create_dynamic_sections): Create
  55         sdynrelro and sreldynrelro sections.
  56         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Place variables
  57         copied into the executable from read-only sections into sdynrelro.
  58         (elf32_arm_size_dynamic_sections): Handle sdynrelro.
  59         (elf32_arm_finish_dynamic_symbol): Select sreldynrelro for
  60         dynamic relocs in sdynrelro.
  61         (elf_backend_want_dynrelro): Define.
  62         * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol)
  63         (elf32_hppa_size_dynamic_sections, elf32_hppa_finish_dynamic_symbol)
  64         (elf_backend_want_dynrelro): As above.
  65         * elf32-i386.c (elf_i386_adjust_dynamic_symbol)
  66         (elf_i386_size_dynamic_sections, elf_i386_finish_dynamic_symbol)
  67         (elf_backend_want_dynrelro): As above.
  68         * elf32-metag.c (elf_metag_adjust_dynamic_symbol)
  69         (elf_metag_size_dynamic_sections, elf_metag_finish_dynamic_symbol)
  70         (elf_backend_want_dynrelro): As above.
  71         * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol)
  72         (microblaze_elf_size_dynamic_sections)
  73         (microblaze_elf_finish_dynamic_symbol)
  74         (elf_backend_want_dynrelro): As above.
  75         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol)
  76         (nios2_elf32_adjust_dynamic_symbol)
  77         (nios2_elf32_size_dynamic_sections)
  78         (elf_backend_want_dynrelro): As above.
  79         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol)
  80         (or1k_elf_adjust_dynamic_symbol, or1k_elf_size_dynamic_sections)
  81         (elf_backend_want_dynrelro): As above.
  82         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol)
  83         (ppc_elf_size_dynamic_sections, ppc_elf_finish_dynamic_symbol)
  84         (elf_backend_want_dynrelro): As above.
  85         * elf32-s390.c (elf_s390_adjust_dynamic_symbol)
  86         (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
  87         (elf_backend_want_dynrelro): As above.
  88         * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol)
  89         (elf32_tic6x_size_dynamic_sections)
  90         (elf32_tic6x_finish_dynamic_symbol)
  91         (elf_backend_want_dynrelro): As above.
  92         * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol)
  93         (tilepro_elf_size_dynamic_sections)
  94         (tilepro_elf_finish_dynamic_symbol)
  95         (elf_backend_want_dynrelro): As above.
  96         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol)
  97         (ppc64_elf_size_dynamic_sections, ppc64_elf_finish_dynamic_symbol)
  98         (elf_backend_want_dynrelro): As above.
  99         * elf64-s390.c (elf_s390_adjust_dynamic_symbol)
 100         (elf_s390_size_dynamic_sections, elf_s390_finish_dynamic_symbol)
 101         (elf_backend_want_dynrelro): As above.
 102         * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol)
 103         (elf_x86_64_size_dynamic_sections)
 104         (elf_x86_64_finish_dynamic_symbol)
 105         (elf_backend_want_dynrelro): As above.
 106         * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol)
 107         (elfNN_aarch64_size_dynamic_sections)
 108         (elfNN_aarch64_finish_dynamic_symbol)
 109         (elf_backend_want_dynrelro): As above.
 110         * elfnn-riscv.c (riscv_elf_adjust_dynamic_symbol)
 111         (riscv_elf_size_dynamic_sections, riscv_elf_finish_dynamic_symbol)
 112         (elf_backend_want_dynrelro): As above.
 113         * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol)
 114         (_bfd_mips_elf_size_dynamic_sections)
 115         (_bfd_mips_vxworks_finish_dynamic_symbol): As above.
 116         * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol)
 117         (_bfd_sparc_elf_size_dynamic_sections)
 118         (_bfd_sparc_elf_finish_dynamic_symbol): As above.
 119         * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol)
 120         (tilegx_elf_size_dynamic_sections)
 121         (tilegx_elf_finish_dynamic_symbol): As above.
 122         * elf32-mips.c (elf_backend_want_dynrelro): Define.
 123         * elf64-mips.c (elf_backend_want_dynrelro): Define.
 124         * elf32-sparc.c (elf_backend_want_dynrelro): Define.
 125         * elf64-sparc.c (elf_backend_want_dynrelro): Define.
 126         * elf32-tilegx.c (elf_backend_want_dynrelro): Define.
 127         * elf64-tilegx.c (elf_backend_want_dynrelro): Define.
 128         * elf32-microblaze.c (microblaze_elf_adjust_dynamic_symbol): Tidy.
 129         (microblaze_elf_size_dynamic_sections): Handle sdynbss.
 130         * elf32-nios2.c (nios2_elf32_size_dynamic_sections): Make use
 131         of linker shortcuts to dynamic sections rather than comparing
 132         names.  Correctly set "got" flag.
 133
 134 2016-12-26  Alan Modra  <amodra@gmail.com>
 135
 136         * elf-bfd.h (struct elf_link_hash_table): Add sdynbss and srelbss.
 137         * elflink.c (_bfd_elf_create_dynamic_sections): Set them.  Create
 138         .rel.bss/.rela.bss for executables, both PIE and non-PIE.
 139         * elf32-arc.c (struct elf_arc_link_hash_table): Delete srelbss.
 140         Use ELF hash table var throughout.
 141         * elf32-arm.c (struct elf32_arm_link_hash_table): Delete sdynbss
 142         and srelbss.  Use ELF hash table vars throughout.
 143         * elf32-hppa.c (struct elf32_hppa_link_hash_table): Likewise.
 144         * elf32-i386.c (struct elf_i386_link_hash_table): Likewise.
 145         * elf32-metag.c (struct elf_metag_link_hash_table): Likewise.
 146         * elf32-microblaze.c (struct elf32_mb_link_hash_table): Likewise.
 147         * elf32-nios2.c (struct elf32_nios2_link_hash_table): Likewise.
 148         * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
 149         * elf32-ppc.c (struct ppc_elf_link_hash_table): Likewise.
 150         * elf32-s390.c (struct elf_s390_link_hash_table): Likewise.
 151         * elf32-tic6x.c (struct elf32_tic6x_link_hash_table): Likewise.
 152         * elf32-tilepro.c (struct tilepro_elf_link_hash_table): Likewise.
 153         * elf64-ppc.c (struct ppc_link_hash_table): Likewise.
 154         * elf64-s390.c (struct elf_s390_link_hash_table): Likewise.
 155         * elf64-x86-64.c (struct elf_x86_64_link_hash_table): Likewise.
 156         * elfnn-aarch64.c (struct elf_aarch64_link_hash_table): Likewise.
 157         * elfnn-riscv.c (struct riscv_elf_link_hash_table): Likewise.
 158         * elfxx-mips.c (struct mips_elf_link_hash_table): Likewise.
 159         * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Likewise.
 160         * elfxx-sparc.c: Likewise.
 161         * elfxx-tilegx.c (struct tilegx_elf_link_hash_table): Likewise.
 162
 163         * elf32-arc.c (arc_elf_create_dynamic_sections): Delete.
 164         (elf_backend_create_dynamic_sections): Use base ELF version.
 165         * elf32-microblaze.c (microblaze_elf_create_dynamic_sections): Delete.
 166         (elf_backend_create_dynamic_sections): Use base ELF version.
 167         * elf32-or1k.c (or1k_elf_create_dynamic_sections): Delete.
 168         (elf_backend_create_dynamic_sections): Use base ELF version.
 169         * elf32-s390.c (elf_s390_create_dynamic_sections): Delete.
 170         (elf_backend_create_dynamic_sections): Use base ELF version.
 171         * elf64-ppc.c (ppc64_elf_create_dynamic_sections): Delete.
 172         (elf_backend_create_dynamic_sections): Use base ELF version.
 173         * elf64-s390.c (elf_s390_create_dynamic_sections): Delete.
 174         (elf_backend_create_dynamic_sections): Use base ELF version.
 175
 176         * elf32-tilepro.c (tilepro_elf_create_dynamic_sections): Remove
 177         extraneous tests.
 178         * elfnn-aarch64.c (elfNN_aarch64_create_dynamic_sections): Likewise.
 179         * elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Likewise.
 180         * elfxx-tilegx.c (tilegx_elf_create_dynamic_sections): Likewise.
 181
 182         * elf32-i386.c (elf_i386_create_dynamic_sections): Don't create
 183         ".rel.bss" for executables.
 184         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Don't create
 185         ".rela.bss" for executables.
 186         * elf32-nios2.c (nios2_elf32_create_dynamic_sections): Don't
 187         ignore return status from _bfd_elf_create_dynamic_sections.
 188
 189 2016-12-23  Maciej W. Rozycki  <macro@imgtec.com>
 190
 191         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Revert
 192         2016-02-23 change and remove EI_ABIVERSION 5 support.
 193
 194 2016-12-23  Alan Modra  <amodra@gmail.com>
 195
 196         * linker.c (generic_link_check_archive_element): Call target
 197         bfd_link_add_symbols to add element symbols.
 198
 199 2016-12-23  Alan Modra  <amodra@gmail.com>
 200
 201         * linker.c (generic_link_add_symbols): Delete.  Merge into..
 202         (_bfd_generic_link_add_symbols): ..here.
 203         (generic_link_check_archive_element_no_collect): Delete.
 204         (generic_link_check_archive_element_collect): Likewise.
 205         (generic_link_add_object_symbols): Remove "collect" param.  Update
 206         callers.
 207         (generic_link_add_symbol_list): Likewise.
 208         (generic_link_check_archive_element): Likewise.  Call
 209         bfd_link_add_symbols rather than generic_link_add_object_symbols.
 210         * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Delete.
 211         * libbfd.h: Regenerate.
 212
 213 2016-12-23  Alan Modra  <amodra@gmail.com>
 214
 215         PR binutils/20464
 216         PR binutils/14625
 217         * configure.ac: Revert 2016-05-25 configure change setting
 218         want_64_bit_archive for mips64 and s390x.  Revise USE_64_BIT_ARCHIVE
 219         description.
 220         * configure: Regenerate.
 221         * config.in: Regenerate.
 222
 223 2016-12-23  Tristan Gingold  <gingold@adacore.com>
 224
 225         * version.m4: Bump version to 2.28.51
 226         * configure: Regenerate.
 227
 228 2016-12-23  Tristan Gingold  <gingold@adacore.com>
 229
 230         * po/bfd.pot: Regenerate.
 231
 232 2016-12-22  Alan Modra  <amodra@gmail.com>
 233
 234         * libbfd-in.h (_bfd_vms_lib_slurp_armap): Use _bfd_noarchive function.
 235         (_bfd_vms_lib_slurp_extended_name_table: Likewise.
 236         (_bfd_vms_lib_construct_extended_name_table: Likewise.
 237         (_bfd_vms_lib_truncate_arname: Likewise.
 238         (_bfd_vms_lib_write_armap: Likewise.
 239         (_bfd_vms_lib_read_ar_hdr: Likewise.
 240         (_bfd_vms_lib_write_ar_hdr: Likewise.
 241         * libbfd.h: Regenerate.
 242
 243 2016-12-21: Yury Norov <ynorov@caviumnetworks.com>
 244             Andreas Schwab <schwab@suse.de>
 245
 246         * cpu-aarch64.c: Fix word and address size declaration in
 247         ilp32 mode in bfd_arch_info_type bfd_aarch64_arch_ilp32
 248         structure.
 249
 250 2016-12-20  Andrew Waterman  <andrew@sifive.com>
 251
 252         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Use
 253         EF_RISCV_FLOAT_ABI_SOFT instead of EF_RISCV_SOFT_FLOAT.
 254
 255 2016-12-20  Andrew Waterman  <andrew@sifive.com>
 256
 257         * elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
 258         instead of unsigned int.
 259
 260 2016-12-20  Andrew Waterman  <andrew@sifive.com>
 261             Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 262
 263         * reloc.c (BFD_RELOC_RISCV_TPREL_I): New relocation.
 264         (BFD_RELOC_RISCV_TPREL_S): Likewise.
 265         (BFD_RELOC_RISCV_RELAX): Likewise.
 266         (BFD_RELOC_RISCV_CFA): Likewise.
 267         (BFD_RELOC_RISCV_SUB6): Likewise.
 268         (BFD_RELOC_RISCV_SET8): Likewise.
 269         (BFD_RELOC_RISCV_SET8): Likewise.
 270         (BFD_RELOC_RISCV_SET16): Likewise.
 271         (BFD_RELOC_RISCV_SET32): Likewise.
 272         * elfnn-riscv.c (perform_relocation): Handle the new
 273         relocations.
 274         (_bfd_riscv_relax_tls_le): Likewise.
 275         (_bfd_riscv_relax_align): Likewise.
 276         (_bfd_riscv_relax_section): Likewise.
 277         (howto_table): Likewise.
 278         (riscv_reloc_map): Likewise.
 279         (relax_func_t): New type.
 280         (_bfd_riscv_relax_call): Add reserve_size argument, which
 281         controls the maximal offset pessimism.  Correct type of max_alignment.
 282         (_bfd_riscv_relax_lui): Likewise.
 283         (_bfd_riscv_relax_tls_le): Likewise.
 284         (_bfd_riscv_relax_align): Likewise.
 285         (_bfd_riscv_relax_section): Compute the required reserve size
 286         when relocating and use it to when calling relax_func.
 287         * bfd-in2.h: Regenerate.
 288         * libbfd.h: Likewise.
 289
 290 2016-12-20  Andrew Waterman  <andrew@sifive.com>
 291
 292         * elfnn-riscv.c: Formatting and comment fixes throughout.
 293         * elfxx-riscv.c: Likewise.
 294         (howto_table): Change the src_mask field from MINUS_ONE to 0 for
 295         R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
 296         R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
 297
 298 2016-12-20  Palmer Dabbelt  <palmer@dabbelt.com>
 299
 300         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
 301         error message when linking elf32 and elf64.
 302
 303 2016-12-19  Christian Groessler  <chris@groessler.org>
 304
 305         * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'.  Make
 306         'sum' local variable signed.
 307
 308 2016-12-16  fincs  <fincs.alt1@gmail.com>
 309
 310         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
 311         for info->gc_keep_exported.
 312         (bfd_elf_gc_sections): Likewise.
 313
 314 2016-12-15  Alan Modra  <amodra@gmail.com>
 315
 316         PR ld/20968
 317         PR ld/20908
 318         * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change.  Move
 319         reloc counting code later after ELF flavour test.
 320
 321 2016-12-14  Maciej W. Rozycki  <macro@imgtec.com>
 322
 323         * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
 324         (bfd_mips_elf_get_abiflags): New prototype.
 325         * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
 326         * bfd-in2.h: Regenerate.
 327
 328 2016-12-14  Yury Norov <ynorov@caviumnetworks.com>
 329
 330          * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
 331          TCB_SIZE is used.
 332
 333 2016-12-13  Alan Modra  <amodra@gmail.com>
 334
 335         * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
 336         for objcopy/strip or when a ld script specifies PHDRS.
 337
 338 2016-12-13  Alan Modra  <amodra@gmail.com>
 339
 340         * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
 341         segments that include the ELF file header or program headers.
 342
 343 2016-12-08  Alan Modra  <amodra@gmail.com>
 344
 345         PR ld/20932
 346         * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
 347
 348 2016-12-07  Nick Clifton  <nickc@redhat.com>
 349
 350         PR ld/20932
 351         * elflink.c (bfd_elf_record_link_assignment): Replace call to
 352         abort with an error message and error return value.
 353
 354 2016-12-06  Nick Clifton  <nickc@redhat.com>
 355
 356         PR binutils/20931
 357         * elf.c (copy_special_section_fields): Check for an invalid
 358         sh_link field before attempting to follow it.
 359
 360         PR binutils/20929
 361         * aoutx.h (squirt_out_relocs): Check for relocs without an
 362         associated symbol.
 363
 364 2016-12-06  Alan Modra  <amodra@gmail.com>
 365
 366         * elf64-ppc.c (ok_lo_toc_insn): Add r_type param.  Recognize
 367         lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
 368         Don't match lmd and stmd.
 369
 370 2016-12-05  Alyssa Milburn <amilburn@zall.org>
 371
 372         * elfxx-sparc.c: Do not stop processing relocations after
 373         partially relaxing a call with WDISP30.
 374
 375 2016-12-05  Nick Clifton  <nickc@redhat.com>
 376
 377         PR binutils/20905
 378         * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
 379         the end of the string buffer.
 380
 381         PR binutils/20907
 382         * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
 383
 384         PR binutils/20921
 385         * aoutx.h (squirt_out_relocs): Check for and report any relocs
 386         that could not be recognised.
 387
 388         PR binutils/20922
 389         * elf.c (find_link): Check for null headers before attempting to
 390         match them.
 391
 392         PR ld/20925
 393         * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
 394         FALSE.
 395
 396         PR ld/20924
 397         (aout_link_add_symbols): Fix off by one error checking for
 398         overflow of string offset.
 399
 400 2016-12-03  Alan Modra  <amodra@gmail.com>
 401
 402         * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
 403         (struct ppc_link_hash_table): Delete "twiddled_syms".  Add
 404         "need_func_desc_adj".
 405         (lookup_fdh): Link direct fdh sym via oh field and set flags.
 406         (make_fdh): Make strong and weak undefined function descriptor
 407         symbols.
 408         (ppc64_elf_merge_symbol): New function.
 409         (elf_backend_merge_symbol): Define.
 410         (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
 411         function descriptors.
 412         (add_symbol_adjust): Don't twiddle symbols to undefweak.
 413         Propagate more ref flags to function descriptor symbol.  Make
 414         some function descriptor symbols dynamic.
 415         (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
 416         ELFv1.  Set need_func_desc_adj.  Don't fix undefs list.
 417         (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
 418         Don't call lookup_fdh here.
 419         (ppc64_elf_gc_sections): New function.
 420         (bfd_elf64_bfd_gc_sections): Define.
 421         (ppc64_elf_gc_mark_hook): Mark descriptor.
 422         (func_desc_adjust): Don't make fake function descriptor syms strong
 423         here.  Exit earlier on non-dotsyms.  Take note of elf.dynamic
 424         flag when deciding whether a dynamic function descriptor might
 425         be needed.  Transfer elf.dynamic and set elf.needs_plt.  Move
 426         plt regardless of visibility.  Make descriptor dynamic if
 427         entry sym is dynamic, not for other cases.
 428         (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
 429         already done.
 430         (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
 431         (ppc64_elf_size_stubs): Likewise.
 432         (ppc_build_one_stub): Don't clear was_undefined.  Only set sym
 433         undefweak if stub symbol is defined.
 434         (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
 435         * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
 436
 437 2016-12-03  Alan Modra  <amodra@gmail.com>
 438
 439         * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
 440         elf_link_hash_table rather than ppc_link_hash_table.
 441
 442 2016-12-03  Alan Modra  <amodra@gmail.com>
 443
 444         * elf64-ppc.c (add_symbol_adjust): Delete dead code.
 445
 446 2016-12-03  Alan Modra  <amodra@gmail.com>
 447
 448         * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
 449         warning and indirect symbols.
 450
 451 2016-12-03  Alan Modra  <amodra@gmail.com>
 452
 453         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
 454         flags when direct symbol is versioned_hidden.
 455
 456 2016-12-02  Nick Clifton  <nickc@redhat.com>
 457
 458         PR ld/20908
 459         * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
 460         when following indirect links.
 461
 462         PR ld/20909
 463         * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
 464         for an illegal string offset.
 465
 466 2016-12-02  Gary Benson  <gbenson@redhat.com>
 467
 468         * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
 469         elf_parse_notes.
 470
 471 2016-12-02  Josh Conner  <joshconner@google.com>
 472
 473         * config.bfd: Add support for fuchsia (OS).
 474
 475 2016-12-01  Yury Norov  <ynorov@caviumnetworks.com>
 476
 477         PR ld/20868
 478         * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
 479         to the GOT when operating in 32-bit mode.
 480
 481 2016-12-01  Ma Jiang  <ma.jiang@zte.com.cn>
 482
 483         PR ld/16720
 484         * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
 485         test for HI16 relocs.
 486
 487 2016-12-01  Nick Clifton  <nickc@redhat.com>
 488
 489         PR binutils/20891
 490         * aoutx.h (find_nearest_line): Handle the case where the main file
 491         name and the directory name are both empty.
 492
 493         PR binutils/20892
 494         * aoutx.h (find_nearest_line): Handle the case where the function
 495         name is empty.
 496
 497 2016-11-30  Alan Modra  <amodra@gmail.com>
 498
 499         * elf.c (get_program_header_size): Revert accidental change.
 500
 501 2016-11-30  Alan Modra  <amodra@gmail.com>
 502
 503         PR ld/20886
 504         * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
 505         on any pass past STUB_SHRINK_ITER.
 506
 507 2016-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 508
 509         * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
 510         symbol in executable.
 511         (elf_link_output_extsym): Don't change bind from global to
 512         local when linking executable.
 513
 514 2016-11-28  Nick Clifton  <nickc@redhat.com>
 515
 516         PR ld/20815
 517         * elf.c (phdr_sorter): Delete.
 518         (assign_file_positions_except_relocs): Do not sort program
 519         headers.
 520
 521 2016-11-25  Jon Turney  <jon.turney@dronecode.org.uk>
 522
 523         PR ld/20193
 524         * peXXigen.c (rsrc_process_section): Do not shrink the merged
 525         .rsrc section.
 526
 527 2016-11-24  Jiong Wang  <jiong.wang@arm.com>
 528
 529         PR target/20737
 530         * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
 531         locally in PIE.
 532
 533 2016-11-24  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 534
 535         * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
 536
 537 2016-11-23  Nick Clifton  <nickc@redhat.com>
 538
 539         PR ld/20815
 540         * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
 541         they contain the program headers.
 542         (_bfd_elf_map_sections_to_segments): If the linker created the
 543         PHDR segment then always attempt to include it in a LOAD segment.
 544         (assign_file_positions_for_non_load_sections): Allow LOAD segments
 545         to overlap PHDR segments.
 546         (phdr_sorter): New function.  Sorts program headers.
 547         (assign_file_positions_except_relocs): Sort the program headers
 548         before writing them out.  Issue an error if the PHDR segment is
 549         not covered by a LOAD segment, unless the backend allows it.
 550         * elf-bfd.h (struct elf_backend_data): Add
 551         elf_backend_allow_non_load_phdr.
 552         * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
 553         default definition that returns FALSE.
 554         (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
 555         field.
 556         * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
 557         Returns TRUE.
 558         (elf_backend_allow_non_load_phdr): Define.
 559         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
 560         place the interpreter string into the .interp section if the
 561         nointerp flag is set in the link info structure.
 562         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 563         * elf32-score7.c (score_elf_final_link_relocate): Allow for the
 564         _gp symbol not being part of the output.
 565
 566 2016-11-23  Alan Modra  <amodra@gmail.com>
 567
 568         * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
 569         * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
 570         (elfNN_bed): Init new field.
 571         * elflink.c (bfd_elf_final_link): Add and use htab variable.  Handle
 572         dtrel_excludes_plt.
 573         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
 574         DT_RELASZ code.
 575         (elf_backend_dtrel_excludes_plt): Define.
 576         * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
 577         (elf_backend_dtrel_excludes_plt): Define.
 578         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
 579         subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
 580         (elf_backend_dtrel_excludes_plt): Define.
 581         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
 582         DT_RELASZ code.
 583         (elf_backend_dtrel_excludes_plt): Define.
 584         * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
 585         code.
 586         (elf_backend_dtrel_excludes_plt): Define.
 587         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
 588         and DT_RELA code.
 589         (elf_backend_dtrel_excludes_plt): Define.
 590         * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
 591         and DT_REL code.
 592         (elf_backend_dtrel_excludes_plt): Define.
 593         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
 594         code.
 595         (elf_backend_dtrel_excludes_plt): Define.
 596         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
 597         code.
 598         (elf_backend_dtrel_excludes_plt): Define.
 599         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
 600         code.
 601         (elf_backend_dtrel_excludes_plt): Define.
 602         * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
 603         and DT_RELA code.
 604         (elf_backend_dtrel_excludes_plt): Define.
 605         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
 606         DT_RELASZ and DT_RELA code.  Use ELF htab shortcuts for other
 607         dynamic sections.
 608         (elf_backend_dtrel_excludes_plt): Define.
 609         * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
 610         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
 611         code.
 612         (elf_backend_dtrel_excludes_plt): Define.
 613         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
 614         code.
 615         (elf_backend_dtrel_excludes_plt): Define.
 616         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
 617         code.
 618         (elf_backend_dtrel_excludes_plt): Define.
 619         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
 620         code.
 621         (elf_backend_dtrel_excludes_plt): Define.
 622         * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
 623         code.
 624         (elf_backend_dtrel_excludes_plt): Define.
 625         * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
 626         * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
 627         code.
 628         (elf_backend_dtrel_excludes_plt): Define.
 629         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
 630         code.
 631         (elf_backend_dtrel_excludes_plt): Define.
 632         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
 633         code.
 634         (elf_backend_dtrel_excludes_plt): Define.
 635         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
 636         and DT_RELA code.
 637         (elf_backend_dtrel_excludes_plt): Define.
 638         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
 639         code.
 640         (elf_backend_dtrel_excludes_plt): Define.
 641         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
 642         code.
 643         (elf_backend_dtrel_excludes_plt): Define.
 644         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
 645         DT_RELASZ code.
 646         (elf_backend_dtrel_excludes_plt): Define.
 647         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
 648         code.
 649         (elf_backend_dtrel_excludes_plt): Define.
 650         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
 651         DT_RELASZ code.
 652         * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
 653
 654 2016-11-23  Alan Modra  <amodra@gmail.com>
 655
 656         * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
 657         to dynamic sections.
 658         (mn10300_elf_final_link_relocate): Likewise.
 659         (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
 660         (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 661         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 662         (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
 663         * elf32-bfin.c (bfin_check_relocs): Likewise.
 664         (bfin_relocate_section): Likewise.
 665         (bfin_gc_sweep_hook): Likewise.
 666         (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
 667         and spltrel.
 668         (bfinfdpic_got_section, bfinfdpic_gotrel_section,
 669         bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
 670         shortcut sections.
 671         (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
 672         Delete dead code.
 673         (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
 674         (bfin_size_dynamic_sections): Likewise.
 675         * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
 676         (cr16_elf_check_relocs): Likewise.
 677         (cr16_elf_final_link_relocate): Likewise.
 678         (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 679         (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 680         (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 681         (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
 682         (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 683         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 684         (elf_cris_finish_dynamic_symbol): Likewise.
 685         (elf_cris_finish_dynamic_sections): Likewise.
 686         (cris_elf_gc_sweep_hook): Likewise.
 687         (elf_cris_adjust_gotplt_to_got): Likewise.
 688         (elf_cris_adjust_dynamic_symbol): Likewise.
 689         (cris_elf_check_relocs): Likewise.  Delete dead code.
 690         (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
 691         sections.
 692         (elf_cris_discard_excess_program_dynamics): Likewise.
 693         * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
 694         sgotrel, splt and spltrel.
 695         (frvfdpic_got_section, frvfdpic_gotrel_section,
 696         frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
 697         shortcut sections.
 698         (_frv_create_got_section): Likewise.
 699         * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
 700         srelgot, splt and srelplt.
 701         (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
 702         (elf32_hppa_create_dynamic_sections): Likewise.
 703         (elf32_hppa_check_relocs): Likewise.
 704         (allocate_plt_static): Likewise.
 705         (allocate_dynrelocs): Likewise.
 706         (elf32_hppa_size_dynamic_sections): Likewise.
 707         (elf32_hppa_relocate_section): Likewise.
 708         (elf32_hppa_finish_dynamic_symbol): Likewise.
 709         (elf32_hppa_finish_dynamic_sections): Likewise.
 710         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 711         * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
 712         sgotplt, srelgot, splt and srelplt.
 713         (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
 714         shortcut sections.
 715         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 716         (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 717         (lm32_elf_check_relocs): Likewise.
 718         (lm32_elf_finish_dynamic_sections): Likewise.
 719         (lm32_elf_finish_dynamic_symbol): Likewise.
 720         (allocate_dynrelocs): Likewise.
 721         (lm32_elf_size_dynamic_sections): Likewise.
 722         (lm32_elf_create_dynamic_sections): Likewise.
 723         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 724         (m32c_elf_check_relocs): Likewise.
 725         (m32c_elf_finish_dynamic_sections): Likewise.
 726         (m32c_elf_always_size_sections): Likewise.
 727         * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
 728         sgotplt, srelgot, splt and srelplt.
 729         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 730         (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 731         sections.
 732         (allocate_dynrelocs): Likewise.
 733         (m32r_elf_size_dynamic_sections): Likewise.
 734         (m32r_elf_relocate_section): Likewise.
 735         (m32r_elf_finish_dynamic_symbol): Likewise.
 736         (m32r_elf_finish_dynamic_sections): Likewise.
 737         (m32r_elf_check_relocs): Likewise.
 738         * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
 739         (elf_m68k_check_relocs): Likewise.
 740         (elf_m68k_adjust_dynamic_symbol): Likewise.
 741         (elf_m68k_size_dynamic_sections): Likewise.
 742         (elf_m68k_relocate_section): Likewise.
 743         (elf_m68k_finish_dynamic_symbol): Likewise.
 744         (elf_m68k_finish_dynamic_sections): Likewise.
 745         * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
 746         sgotplt, srelgot, splt and srelplt.
 747         (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
 748         sections.
 749         (elf_metag_create_dynamic_sections): Likewise.  Allocate got header
 750         here in .got.
 751         (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
 752         (allocate_dynrelocs): Likewise.
 753         (elf_metag_size_dynamic_sections): Likewise.
 754         (elf_metag_finish_dynamic_symbol): Likewise.
 755         (elf_metag_finish_dynamic_sections): Likewise.
 756         (elf_metag_size_stubs): Likewise.
 757         (elf_backend_got_header_size): Don't define.
 758         (elf_backend_want_got_plt): Define.
 759         * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
 760         sgotplt, srelgot, splt and srelpl.
 761         (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
 762         sections.
 763         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 764         (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
 765         (microblaze_elf_create_dynamic_sections): Likewise.
 766         (allocate_dynrelocs): Likewise.
 767         (microblaze_elf_size_dynamic_sections): Likewise.
 768         (microblaze_elf_finish_dynamic_symbol): Likewise.
 769         (microblaze_elf_finish_dynamic_sections): Likewise.
 770         * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
 771         already zero fields.
 772         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 773         (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 774         sections.
 775         (allocate_dynrelocs): Likewise.
 776         (nds32_elf_size_dynamic_sections): Likewise.
 777         (nds32_elf_relocate_section): Likewise.
 778         (nds32_elf_finish_dynamic_symbol): Likewise.
 779         (nds32_elf_finish_dynamic_sections): Likewise.
 780         (nds32_elf_check_relocs): Likewise.
 781         (calculate_plt_memory_address): Likewise.
 782         (calculate_got_memory_address): Likewise.
 783         * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
 784         sgotplt, srelgot, splt and srelplt.
 785         * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
 786         (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 787         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 788         (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
 789         (or1k_elf_finish_dynamic_sections): Likewise.
 790         (or1k_elf_finish_dynamic_symbol): Likewise.
 791         (allocate_dynrelocs): Likewise.
 792         (or1k_elf_size_dynamic_sections): Likewise.
 793         (or1k_elf_create_dynamic_sections): Likewise.
 794         * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
 795         plt, relplt, iplt, reliplt and sgotplt.
 796         (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
 797         (ppc_elf_create_glink): Likewise.
 798         (ppc_elf_create_dynamic_sections): Likewise.
 799         (ppc_elf_check_relocs): Likewise.
 800         (ppc_elf_select_plt_layout): Likewise.
 801         (ppc_elf_tls_setup): Likewise.
 802         (allocate_got): Likewise.
 803         (allocate_dynrelocs): Likewise.
 804         (ppc_elf_size_dynamic_sections): Likewise.
 805         (ppc_elf_relax_section): Likewise.
 806         (ppc_elf_relocate_section): Likewise.
 807         (ppc_elf_finish_dynamic_symbol): Likewise.
 808         (ppc_elf_reloc_type_class): Likewise.
 809         (ppc_elf_finish_dynamic_sections): Likewise.
 810         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 811         (rl78_elf_check_relocs): Likewise.
 812         (rl78_elf_finish_dynamic_sections): Likewise.
 813         (rl78_elf_always_size_sections): Likewise.
 814         * elf32-s390.c  (create_got_section): Delete.
 815         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 816         (elf_s390_check_relocs): Likewise.
 817         * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
 818         (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
 819         * elf32-score7.c (score_elf_create_got_section): As above.
 820         (s7_bfd_score_elf_finish_dynamic_sections): As above.
 821         * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
 822         sgotplt, srelgot, splt and srelplt.
 823         (create_got_section): Don't set them.
 824         (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 825         sections.
 826         (allocate_dynrelocs): Likewise.
 827         (sh_elf_size_dynamic_sections): Likewise.
 828         (sh_elf_add_rofixup): Likewise.
 829         (sh_elf_relocate_section): Likewise.
 830         (sh_elf_check_relocs): Likewise.
 831         (sh_elf_finish_dynamic_symbol): Likewise.
 832         (sh_elf_finish_dynamic_sections): Likewise.
 833         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 834         * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
 835         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 836         (elf_vax_adjust_dynamic_symbol): Likewise.
 837         (elf_vax_always_size_sections): Likewise.
 838         (elf_vax_instantiate_got_entries): Likewise.
 839         (elf_vax_relocate_section): Likewise.
 840         (elf_vax_finish_dynamic_symbol): Likewise.
 841         (elf_vax_finish_dynamic_sections): Likewise.
 842         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 843         (xstormy16_elf_always_size_sections): Likewise.
 844         (xstormy16_elf_relocate_section): Likewise.
 845         (xstormy16_elf_finish_dynamic_sections): Likewise.
 846         * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
 847         sgotplt, srelgot, splt and srelplt.
 848         (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
 849         dynamic sections.
 850         (elf_xtensa_allocate_dynrelocs): Likewise.
 851         (elf_xtensa_allocate_local_got_size): Likewise.
 852         (elf_xtensa_size_dynamic_sections): Likewise.
 853         (elf_xtensa_relocate_section): Likewise.
 854         (elf_xtensa_finish_dynamic_sections): Likewise.
 855         (shrink_dynamic_reloc_sections): Likewise.
 856         (elf_xtensa_get_plt_section): Likewise.
 857         (elf_xtensa_get_gotplt_section): Likewise.
 858         (xtensa_callback_required_dependence): Likewise.
 859         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
 860         shortcuts to dynamic sections.
 861         (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
 862         dynamic sections.
 863         (elf64_alpha_size_plt_section): Likewise.
 864         (elf64_alpha_size_rela_got_1): Likewise.
 865         (elf64_alpha_size_rela_got_section): Likewise.
 866         (elf64_alpha_relocate_section): Likewise.
 867         (elf64_alpha_finish_dynamic_symbol): Likewise.
 868         (elf64_alpha_finish_dynamic_sections): Likewise.
 869         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 870         * elf64-s390.c (create_got_section): Delete.
 871         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 872         (elf_s390_check_relocs): Likewise.
 873         * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
 874         dynamic sections.
 875         (sh_elf64_check_relocs): Likewise.
 876         (sh64_elf64_adjust_dynamic_symbol): Likewise.
 877         (sh64_elf64_size_dynamic_sections): Likewise.
 878         (sh64_elf64_finish_dynamic_symbol): Likewise.
 879         (sh64_elf64_finish_dynamic_sections): Likewise.
 880         * elflink.c (_bfd_elf_create_got_section): Likewise.
 881         * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
 882         * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
 883         (elfNN_ia64_finish_dynamic_sections): Likewise.
 884         * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
 885         * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
 886         sgotplt, splt and sgot.
 887         (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
 888         sections.
 889         (mips_elf_gotplt_index): Likewise.
 890         (mips_elf_primary_global_got_index): Likewise.
 891         (mips_elf_global_got_index): Likewise.
 892         (mips_elf_got_offset_from_index): Likewise.
 893         (mips_elf_create_local_got_entry): Likewise.
 894         (mips_elf_create_got_section): Likewise.
 895         (mips_elf_calculate_relocation): Likewise.
 896         (_bfd_mips_elf_create_dynamic_sections): Likewise.
 897         (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
 898         (mips_elf_lay_out_got): Likewise.
 899         (mips_elf_set_plt_sym_value): Likewise.
 900         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 901         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 902         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 903         (mips_finish_exec_plt): Likewise.
 904         (mips_vxworks_finish_exec_plt): Likewise.
 905         (mips_vxworks_finish_shared_plt): Likewise.
 906         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 907         * elfxx-sparc.c (sparc_finish_dyn): Likewise.
 908         * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
 909
 910 2016-11-23  Alan Modra  <amodra@gmail.com>
 911
 912         * po/BLD-POTFILES.in: Regenerate.
 913         * po/SRC-POTFILES.in: Regenerate.
 914
 915 2016-11-22  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 916
 917         * warning.m4: Fix spelling in comments.
 918         * configure.ac: Fix spelling in comments.
 919         * configure: Regenerate.
 920
 921 2016-11-22  Alan Modra  <amodra@gmail.com>
 922
 923         PR 20744
 924         * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
 925         * elf32-ppc.c: Include opcode/ppc.h.
 926         (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
 927         R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
 928         R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
 929         R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
 930         R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
 931         (ppc_elf_link_hash_table_create): Update default_params init.
 932         (ppc_elf_vle_split16): Correct shift and mask.  Add params.
 933         Report or fix insn/reloc mismatches.
 934         (ppc_elf_relocate_section): Pass input_section, offset and fixup
 935         to ppc_elf_vle_split16.
 936
 937 2016-11-22  Alan Modra  <amodra@gmail.com>
 938
 939         * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
 940         input_bfd.  Replace occurrences of output_bfd as bfd_get_32 and
 941         bfd_put_32 param with input_bfd.
 942         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Also
 943         ppc_elf_vle_split16 param.
 944         (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
 945
 946 2016-11-21  Maciej W. Rozycki  <macro@imgtec.com>
 947
 948         * dwarf2.c (build_line_info_table): Rename `index' local
 949         variable to `line_index'.
 950         (build_lookup_funcinfo_table): Rename `index' local variable to
 951         `func_index'.
 952
 953 2016-11-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 954
 955         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
 956         apply the negative GOT offset optimization in 64-bit code.
 957
 958 2016-11-18  James Clarke  <jrtc27@jrtc27.com>
 959
 960         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
 961         R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
 962         R_SPARC_GOT* for non-local references. Instead, treat them like
 963         R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
 964         immediate with the calculated relocation.
 965
 966 2016-11-18  Nick Clifton  <nickc@redhat.com>
 967
 968         PR ld/20675
 969         * elf32-metag.c (elf_metag_relocate_section): Replace abort with
 970         an informative error message.
 971
 972 2016-11-15  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 973
 974         PR ld/20789
 975         * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
 976         manipulation of diff value, and don't assume sym2 is less than sym1.
 977         (elf32_avr_adjust_reloc_if_spans_insn): New function.
 978         (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
 979         and remove redundant did_pad.
 980
 981
 982 2016-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 983
 984         PR ld/20800
 985         * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
 986         plt_got.offset for R_X86_64_PLTOFF64.
 987
 988 2016-11-14  Nick Clifton  <nickc@redhat.com>
 989
 990         * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
 991
 992 2016-11-11  Luke Allardyce  <lukeallardyce@gmail.com>
 993
 994         PR ld/20722
 995         * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
 996         but treat them as debugging symbols.
 997
 998 2016-11-10  Jiong Wang  <jiong.wang@arm.com>
 999
1000         PR target/20737
1001         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
1002         symbol locally in PIE.
1003
1004 2016-11-10  Nick Clifton  <nickc@redhat.com>
1005
1006         PR binutils/20801
1007         * compress.c (bfd_get_full_section_contents): Provide a more
1008         helpful error message when a section is too large to load.
1009
1010 2016-11-08  Pedro Alves  <palves@redhat.com>
1011
1012         * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
1013         not "bfd boolean".
1014
1015 2016-11-08  Igor Tsimbalist  <tigor.tools@gmail.com>
1016
1017         * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
1018         'number_of_functions' to keep lookup table and number of entries in
1019         the table.
1020         (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
1021         to keep lookup table and number of entries in the table.
1022         (lookup_funcinfo): New structure for lookup table for function
1023         references.
1024         (build_line_info_table): New function to create and build the lookup
1025         table for line information.
1026         (lookup_address_in_line_info_table): Use the lookup table instead of
1027         traverse a linked list.
1028         (compare_lookup_funcinfos): New compare fuction used in sorting of
1029         lookup table for function references.
1030         (build_lookup_funcinfo_table): New function to create, build and
1031         sort the lookup table for functions references.
1032         (lookup_address_in_function_table): Use the table instead of
1033         traverse a linked list.
1034         (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
1035         lookup table.
1036
1037 2016-11-04  Nick Clifton  <nickc@redhat.com>
1038
1039         * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
1040         when supporting 64-bit BFD targets.
1041
1042 2016-11-03  Tristan Gingold  <gingold@adacore.com>
1043
1044         * config.bfd: Deprecate many old triplets.
1045
1046 2016-11-03  Nick Clifton  <nickc@redhat.com>
1047
1048         * po/da.po: Updated Danish translation.
1049
1050 2016-11-01  Maciej W. Rozycki  <macro@imgtec.com>
1051
1052         * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
1053         not fall through to the default case.
1054
1055 2016-11-01  Palmer Dabbelt  <palmer@dabbelt.com>
1056             Andrew Waterman <andrew@sifive.com>
1057
1058         Add support for RISC-V architecture.
1059         * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
1060         * config.bdf: Likewise.
1061         * configure.ac: Likewise.
1062         * Makefile.in: Regenerate.
1063         * configure: Regenerate.
1064         * archures.c: Add bfd_riscv_arch.
1065         * reloc.c: Add riscv relocs.
1066         * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
1067         * bfd-in2.h: Regenerate.
1068         * libbfd.h: Regenerate.
1069         * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
1070         * elfnn-riscv.c: New file.
1071         * elfxx-riscv.c: New file.
1072         * elfxx-riscv.h: New file.
1073
1074 2016-10-31  Alan Modra  <amodra@gmail.com>
1075
1076         PR 20748
1077         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
1078         2016-05-13 change.
1079
1080 2016-10-27  Andrew Burgess  <andrew.burgess@embecosm.com>
1081
1082         * cpu-arc.c (arc_get_mach): Delete.
1083
1084 2016-10-25  Maciej W. Rozycki  <macro@imgtec.com>
1085
1086         * elfxx-mips.c (STUB_JALR): Correct description.
1087
1088 2016-10-20  Nick Clifton  <nickc@redhat.com>
1089
1090         * po/gas.pot: Regenerate.
1091
1092 2016-10-19  Nick Clifton  <nickc@redhat.com>
1093
1094         * aout-adobe.c: Add missing c-format tags for translatable strings.
1095         * aout-cris.c: Likewise.
1096         * aoutx.h: Likewise.
1097         * bfd.c: Likewise.
1098         * binary.c: Likewise.
1099         * cache.c: Likewise.
1100         * coff-alpha.c: Likewise.
1101         * coff-arm.c: Likewise.
1102         * coff-i860.c: Likewise.
1103         * coff-mcore.c: Likewise.
1104         * coff-ppc.c: Likewise.
1105         * coff-rs6000.c: Likewise.
1106         * coff-sh.c: Likewise.
1107         * coff-tic4x.c: Likewise.
1108         * coff-tic54x.c: Likewise.
1109         * coff-tic80.c: Likewise.
1110         * coff64-rs6000.c: Likewise.
1111         * coffcode.h: Likewise.
1112         * coffgen.c: Likewise.
1113         * cofflink.c: Likewise.
1114         * coffswap.h: Likewise.
1115         * cpu-arm.c: Likewise.
1116         * dwarf2.c: Likewise.
1117         * ecoff.c: Likewise.
1118         * elf-attrs.c: Likewise.
1119         * elf-eh-frame.c: Likewise.
1120         * elf-ifunc.c: Likewise.
1121         * elf-m10300.c: Likewise.
1122         * elf-s390-common.c: Likewise.
1123         * elf.c: Likewise.
1124         * elf32-arc.c: Likewise.
1125         * elf32-arm.c: Likewise.
1126         * elf32-avr.c: Likewise.
1127         * elf32-bfin.c: Likewise.
1128         * elf32-cr16.c: Likewise.
1129         * elf32-cr16c.c: Likewise.
1130         * elf32-cris.c: Likewise.
1131         * elf32-crx.c: Likewise.
1132         * elf32-d10v.c: Likewise.
1133         * elf32-d30v.c: Likewise.
1134         * elf32-epiphany.c: Likewise.
1135         * elf32-fr30.c: Likewise.
1136         * elf32-frv.c: Likewise.
1137         * elf32-gen.c: Likewise.
1138         * elf32-hppa.c: Likewise.
1139         * elf32-i370.c: Likewise.
1140         * elf32-i386.c: Likewise.
1141         * elf32-i960.c: Likewise.
1142         * elf32-ip2k.c: Likewise.
1143         * elf32-iq2000.c: Likewise.
1144         * elf32-lm32.c: Likewise.
1145         * elf32-m32c.c: Likewise.
1146         * elf32-m32r.c: Likewise.
1147         * elf32-m68hc11.c: Likewise.
1148         * elf32-m68hc12.c: Likewise.
1149         * elf32-m68hc1x.c: Likewise.
1150         * elf32-m68k.c: Likewise.
1151         * elf32-mcore.c: Likewise.
1152         * elf32-mep.c: Likewise.
1153         * elf32-metag.c: Likewise.
1154         * elf32-microblaze.c: Likewise.
1155         * elf32-moxie.c: Likewise.
1156         * elf32-msp430.c: Likewise.
1157         * elf32-mt.c: Likewise.
1158         * elf32-nds32.c: Likewise.
1159         * elf32-nios2.c: Likewise.
1160         * elf32-or1k.c: Likewise.
1161         * elf32-pj.c: Likewise.
1162         * elf32-ppc.c: Likewise.
1163         * elf32-rl78.c: Likewise.
1164         * elf32-rx.c: Likewise.
1165         * elf32-s390.c: Likewise.
1166         * elf32-score.c: Likewise.
1167         * elf32-score7.c: Likewise.
1168         * elf32-sh-symbian.c: Likewise.
1169         * elf32-sh.c: Likewise.
1170         * elf32-sh64.c: Likewise.
1171         * elf32-spu.c: Likewise.
1172         * elf32-tic6x.c: Likewise.
1173         * elf32-tilepro.c: Likewise.
1174         * elf32-v850.c: Likewise.
1175         * elf32-vax.c: Likewise.
1176         * elf32-visium.c: Likewise.
1177         * elf32-xgate.c: Likewise.
1178         * elf32-xtensa.c: Likewise.
1179         * elf64-alpha.c: Likewise.
1180         * elf64-gen.c: Likewise.
1181         * elf64-hppa.c: Likewise.
1182         * elf64-ia64-vms.c: Likewise.
1183         * elf64-mmix.c: Likewise.
1184         * elf64-ppc.c: Likewise.
1185         * elf64-s390.c: Likewise.
1186         * elf64-sh64.c: Likewise.
1187         * elf64-sparc.c: Likewise.
1188         * elf64-x86-64.c: Likewise.
1189         * elfcode.h: Likewise.
1190         * elfcore.h: Likewise.
1191         * elflink.c: Likewise.
1192         * elfnn-aarch64.c: Likewise.
1193         * elfnn-ia64.c: Likewise.
1194         * elfxx-mips.c: Likewise.
1195         * elfxx-sparc.c: Likewise.
1196         * elfxx-tilegx.c: Likewise.
1197         * ieee.c: Likewise.
1198         * ihex.c: Likewise.
1199         * libbfd.c: Likewise.
1200         * linker.c: Likewise.
1201         * m68klinux.c: Likewise.
1202         * mach-o.c: Likewise.
1203         * merge.c: Likewise.
1204         * mmo.c: Likewise.
1205         * oasys.c: Likewise.
1206         * pdp11.c: Likewise.
1207         * pe-mips.c: Likewise.
1208         * peXXigen.c: Likewise.
1209         * pei-x86_64.c: Likewise.
1210         * peicode.h: Likewise.
1211         * ppcboot.c: Likewise.
1212         * reloc.c: Likewise.
1213         * sparclinux.c: Likewise.
1214         * srec.c: Likewise.
1215         * stabs.c: Likewise.
1216         * vms-alpha.c: Likewise.
1217         * vms-lib.c: Likewise.
1218         * xcofflink.c: Likewise.
1219
1220 2016-10-18  Nick Clifton  <nickc@redhat.com>
1221
1222         * po/da.po: Updated Danish translation.
1223
1224 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
1225
1226         * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
1227         from GCC.
1228
1229 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
1230
1231         * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
1232         variable to `reloc_index'.
1233
1234 2016-10-12  Alan Modra  <amodra@gmail.com>
1235
1236         * section.c (BFD_FAKE_SECTION): Reorder parameters.  Formatting.
1237         (STD_SECTION): Adjust to suit.
1238         * elf.c (_bfd_elf_large_com_section): Likewise.
1239         * bfd-in2.h: Regenerate.
1240
1241 2016-10-11  Alan Modra  <amodra@gmail.com>
1242
1243         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
1244         defined temporarily with bfd_und_section.
1245         * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
1246         * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
1247         symbols with bfd_und_section.
1248
1249 2016-10-07  Alan Modra  <amodra@gmail.com>
1250
1251         * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
1252         obfd param with struct bfd_link_info param.  Update all callers.
1253         * linker.c (bfd_merge_private_bfd_data): Likewise.
1254         (_bfd_generic_verify_endian_match): Likewise.
1255         * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
1256         * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
1257         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
1258         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1259         (_bfd_elf_merge_object_attributes): Likewise.
1260         * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
1261         * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
1262         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
1263         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
1264         (elf32_arm_merge_private_bfd_data): Likewise.
1265         * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
1266         * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
1267         * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
1268         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
1269         * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
1270         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
1271         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
1272         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
1273         * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
1274         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1275         * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
1276         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
1277         * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1278         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
1279         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
1280         (elf32_msp430_merge_private_bfd_data): Likewise.
1281         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
1282         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
1283         * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
1284         * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
1285         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
1286         (ppc_elf_merge_obj_attributes): Likewise.
1287         (ppc_elf_merge_private_bfd_data): Likewise.
1288         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1289         * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1290         * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1291         * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1292         (elf32_score_merge_private_bfd_data): Likewise.
1293         * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1294         * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1295         * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1296         * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1297         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1298         * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1299         (elf32_tic6x_merge_private_bfd_data): Likewise.
1300         * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1301         * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1302         * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1303         * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1304         * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1305         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1306         * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1307         * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1308         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1309         * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1310         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1311         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1312         (mips_elf_merge_obj_attributes): Likewise.
1313         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1314         * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1315         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1316         * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1317         * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1318         * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1319         * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1320         * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1321         * bfd-in2.h: Regenerate.
1322         * libbfd.h: Regenerate.
1323
1324 2016-10-07  Alan Modra  <amodra@gmail.com>
1325
1326         * Makefile.am (LIBBFD_H_FILES): Update.
1327         * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1328         * cpu-sh.c (sh_merge_bfd_arch): Move to..
1329         * elf32-sh.c: ..here, and make static.
1330         * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1331         error.
1332         * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1333         _bfd_generic_verify_endian_match.
1334         * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1335         (bfd_elf32_bfd_merge_private_bfd_data): Define as
1336         _bfd_generic_verify_endian_match.
1337         * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1338         boolean == FALSE.
1339         * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1340         (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1341         * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1342         * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1343         * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1344         * linker.c: ..here, and make internal.
1345         * bfd.c (bfd_merge_private_bfd_data): Move to..
1346         * linker.c: ..here.
1347         * Makefile.in: Regenerate.
1348         * doc/Makefile.in: Regenerate.
1349         * bfd-in2.h: Regenerate.
1350         * libbfd.h: Regenerate.
1351
1352 2016-10-06  Alan Modra  <amodra@gmail.com>
1353
1354         * coff-h8300.c: Spell fall through comments consistently.
1355         * coffgen.c: Likewise.
1356         * elf32-hppa.c: Likewise.
1357         * elf32-ppc.c: Likewise.
1358         * elf32-score.c: Likewise.
1359         * elf32-score7.c: Likewise.
1360         * elf64-ppc.c: Likewise.
1361         * elfxx-aarch64.c: Likewise.
1362         * elfxx-mips.c: Likewise.
1363         * cpu-ns32k.c: Add missing fall through comments.
1364         * elf-m10300.c: Likewise.
1365         * elf32-arm.c: Likewise.
1366         * elf32-avr.c: Likewise.
1367         * elf32-bfin.c: Likewise.
1368         * elf32-frv.c: Likewise.
1369         * elf32-i386.c: Likewise.
1370         * elf32-microblaze.c: Likewise.
1371         * elf32-nds32.c: Likewise.
1372         * elf32-ppc.c: Likewise.
1373         * elf32-rl78.c: Likewise.
1374         * elf32-rx.c: Likewise.
1375         * elf32-s390.c: Likewise.
1376         * elf32-sh.c: Likewise.
1377         * elf32-tic6x.c: Likewise.
1378         * elf64-ia64-vms.c: Likewise.
1379         * elf64-ppc.c: Likewise.
1380         * elf64-s390.c: Likewise.
1381         * elf64-x86-64.c: Likewise.
1382         * elflink.c: Likewise.
1383         * elfnn-aarch64.c: Likewise.
1384         * elfnn-ia64.c: Likewise.
1385         * ieee.c: Likewise.
1386         * oasys.c: Likewise.
1387         * pdp11.c: Likewise.
1388         * srec.c: Likewise.
1389         * versados.c: Likewise.
1390
1391 2016-10-06  Alan Modra  <amodra@gmail.com>
1392
1393         * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1394         made 2015-01-08.
1395         * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1396         * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1397
1398 2016-10-06  Alan Modra  <amodra@gmail.com>
1399
1400         * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1401         OR in arithmetic expression, not boolean OR.
1402
1403 2016-09-30  Alan Modra  <amodra@gmail.com>
1404
1405         * Makefile.am (BFD_H_FILES): Add linker.c and simple.c.  Sort
1406         as per comment at head of bfd-in2.h.
1407         * Makefile.in: Regenerate.
1408
1409 2016-09-30  Alan Modra  <amodra@gmail.com>
1410
1411         * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1412         _bfd_error_handler (...) throughout.
1413         * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1414         * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1415         * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1416         * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1417         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1418         * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1419         * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1420         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1421         * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1422         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1423         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1424         * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1425         * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1426         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1427         * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1428         * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1429         * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1430         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1431         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1432         * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1433         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1434         * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1435         * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1436         * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1437         * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1438         * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1439         * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1440         * xcofflink.c: Likewise.
1441
1442 2016-09-30  Alan Modra  <amodra@gmail.com>
1443
1444         * bfd-in.h: Include stdarg.h.
1445         * bfd.c (bfd_error_handler_type): Make like vprintf.
1446         (_bfd_error_internal): Rename from _bfd_error_handler.  Make static.
1447         (error_handler_internal): New function, split out from..
1448         (_bfd_default_error_handler): ..here.  Rename to _bfd_error_handler.
1449         (bfd_set_error_handler): Update.
1450         (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1451         (_bfd_assert_handler): Make static.
1452         * coffgen.c (null_error_handler): Update params.
1453         * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1454         Don't use bfd_error_handler_type.
1455         * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1456         * elfxx-target.h (elf_backend_link_order_error_handler): Default
1457         to _bfd_error_handler.
1458         * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1459         (bfd_assert_handler_type): Likewise.
1460         (_bfd_error_handler): Update.
1461         * bfd-in2.h: Regenerate.
1462         * libbfd.h: Regenerate.
1463
1464 2016-09-28  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
1465
1466         PR ld/20636
1467         * elf-bfd.h (struct elf_backend_data): Delete
1468         elf_backend_count_output_relocs callback and add
1469         elf_backend_update_relocs.
1470         * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1471         (emit_relocs): Deleted.
1472         (elf32_arm_emit_relocs): Deleted.
1473         (elf_backend_emit_relocs): Updated not to use the old functions.
1474         (elf32_arm_update_relocs): New function.
1475         (elf_backend_update_relocs): New define.
1476         * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1477         relocation count. Call elf_backend_emit_relocs.
1478         (_bfd_elf_size_reloc_section): Do not call
1479         elf_backend_count_output_relocs.
1480         * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1481         (elf_backend_update_relocs): New define.
1482
1483 2016-09-28  Christophe Lyon  <christophe.lyon@linaro.org>
1484
1485         PR ld/20608
1486         * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1487         Thumb-ARM stub is too far.
1488
1489 2016-09-27  Nick Clifton  <nickc@redhat.com>
1490
1491         PR ld/20634
1492         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1493         timestamp field if real time values are not being stored.
1494
1495 2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>
1496
1497         * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1498         to verify CC_FOR_BUILD compiler.
1499         (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1500         and add CC_FOR_BUILD compiler checks.
1501         * Makefile.in: Regenerate.
1502         * configure: Likewise.
1503         * doc/Makefile.in: Likewise.
1504
1505 2016-09-26  Awson  <kyrab@mail.ru>
1506
1507         PR ld/17955
1508         * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1509         for R_AMD64_PCRQUAD relocations.
1510
1511 2016-09-26  Alan Modra  <amodra@gmail.com>
1512
1513         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1514         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1515         (ppc_elf_merge_obj_attributes): Use it.  Don't copy first file
1516         attributes, merge them.  Don't warn about undefined tag bits,
1517         or copy unknown values to output.
1518         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1519         _bfd_elf_ppc_merge_fp_attributes.
1520
1521 2016-09-23  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
1522
1523         PR ld/20595
1524         * elf-bfd.h (struct elf_backend_data): Add
1525         elf_backend_count_output_relocs callback to count relocations in
1526         the final output.
1527         * elf-arm.c (elf32_arm_add_relocation): Deleted.
1528         (elf32_arm_write_section): Move additional relocation to emit_relocs.
1529         (elf32_arm_count_output_relocs): New function.
1530         (emit_relocs): New function.
1531         (elf32_arm_emit_relocs): New function.
1532         (elf32_arm_vxworks_emit_relocs): New function.
1533         (elf_backend_emit_relocs): Updated to use the new functions.
1534         (elf_backend_count_output_relocs): New define.
1535         * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1536         to the relocation count.
1537         (_bfd_elf_link_size_reloc_section): Use callback to count the
1538         relocations which will be in output.
1539         (_bfd_elf_default_count_output_relocs): New function.
1540         * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1541
1542 2016-09-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1543
1544         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1545         negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1546         bigger than 0x1000 bytes.
1547
1548 2016-09-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1549
1550         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1551         not already marked.
1552
1553 2016-09-14  Nick Clifton  <nickc@redhat.com>
1554
1555         PR binutils/20605
1556         * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1557         contains a valid size for the Debug directory.
1558
1559 2016-09-14  Bhushan Attarde  <bhushan.attarde@imgtec.com>
1560
1561         * format.c (struct bfd_preserve): New "build_id" field.
1562         (bfd_preserve_save): Save "build_id".
1563         (bfd_preserve_restore): Restore "build_id".
1564
1565 2016-09-06  H.J. Lu  <hongjiu.lu@intel.com>
1566
1567         PR ld/20550
1568         * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1569         relocation with copy relocation when building executable.
1570
1571 2016-09-02  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1572
1573         PR ld/20545
1574         * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1575         delete_shrinks_insn. Modify computation of shrinked_insn_address.
1576         Compute shrink_boundary and adjust addend only if
1577         addend_within_shrink_boundary.
1578         (elf32_avr_relax_section): Modify calls to
1579         elf32_avr_relax_delete_bytes to pass extra parameter.
1580
1581 2016-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1582
1583         * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1584         array of bytes and use bfd_get_16 to interpret its encoding according
1585         to endianness of target.
1586
1587 2016-09-01  Alan Modra  <amodra@gmail.com>
1588
1589         * elf64-ppc.c (synthetic_opd): New static var.
1590         (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1591         (ppc64_elf_get_synthetic_symtab): Likewise.  Comment.
1592
1593 2016-08-31  Alan Modra  <amodra@gmail.com>
1594
1595         * elf64-ppc.c (group_sections): Delete stub14_group_size.  Instead,
1596         track max group size with a new "group_size" var that is reduced
1597         by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1598         branch is seen.
1599
1600 2016-08-31  Alan Modra  <amodra@gmail.com>
1601
1602         * elf32-ppc.c (ppc_elf_section_processing): Delete.
1603         (elf_backend_section_processing): Don't define.
1604         (ppc_elf_modify_segment_map): Set p_flags and mark valid.  Don't
1605         split on non-exec sections differing in SHF_PPC_VLE.  When
1606         splitting segments, mark size invalid.
1607
1608 2016-08-30  Alan Modra  <amodra@gmail.com>
1609
1610         PR 20531
1611         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1612
1613 2016-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1614
1615         PR ld/14961
1616         PR ld/20515
1617         * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1618         R_386_PC32 relocation is used to call IFUNC function in PIC
1619         object.
1620
1621 2016-08-27  Alan Modra  <amodra@gmail.com>
1622
1623         PR 20520
1624         * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1625         have corresponding SHF_GROUP sections.
1626         (bfd_elf_set_group_contents): Comment.
1627
1628 2016-08-27  Alan Modra  <amodra@gmail.com>
1629
1630         PR 20519
1631         * elf64-ppc.c (pc_dynrelocs): New function.
1632         (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1633         handle pic dynamic relocs.
1634
1635 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1636
1637         * bfd-in.h (struct elf32_arm_params): Define.
1638         (bfd_elf32_arm_set_target_relocs): Rename into ...
1639         (bfd_elf32_arm_set_target_params): This.  Use a struct
1640         elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1641         * bfd-in2.h: Regenerate.
1642         * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1643         (bfd_elf32_arm_set_target_params): This.  Pass all values via a struct
1644         elf32_arm_params rather than as individual parameters.
1645
1646 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1647
1648         * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1649         passed the end of htab->stub_group array.
1650         (elf32_arm_create_or_find_stub_sec): Likewise.
1651         (elf32_arm_create_stub): Likewise.
1652
1653 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1654
1655         * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1656         to TRUE for GOT and TLS relocs.
1657
1658 2016-08-26  Cupertino Miranda  <cmiranda@synospsys.com>
1659
1660         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1661
1662 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1663
1664         * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1665         * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1666         (struct elf_arc_link_hash_table): Likewise.
1667         (elf_arc_link_hash_newfunc): Likewise.
1668         (elf_arc_link_hash_table_free): Likewise.
1669         (arc_elf_link_hash_table_create): Likewise.
1670         (elf_arc_relocate_section): Fixed conditions related to dynamic
1671         (elf_arc_check_relocs): Likewise.
1672         (arc_elf_create_dynamic_sections): Added
1673         (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1674         through the hash table.
1675
1676 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1677
1678         * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1679         debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1680         relocation.
1681
1682 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1683
1684         * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1685         relocation.
1686         * bfd-in2.h: Regenerated from the previous changes.
1687         * libbfd.h: Regenerated from the previous changes.
1688
1689 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1690
1691         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1692         the input import library bfd.
1693         * bfd-in2.h: Regenerate.
1694         * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1695         and new_cmse_stub_offset fields.
1696         (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1697         -1.
1698         (elf32_arm_add_stub): Likewise for stub_offset.
1699         (arm_new_stubs_start_offset_ptr): New function.
1700         (arm_build_one_stub): Only allocate a stub_offset if it is -1.  Allow
1701         empty SG veneers to have zero relocations.
1702         (arm_size_one_stub): Only initialize stub size and template
1703         information for non empty veneers.  Do not update veneer section size
1704         if veneer already has an offset.
1705         (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1706         of a boolean indicating success or failure.
1707         (cmse_scan): Change stub_changed parameter into an integer pointer
1708         parameter cmse_stub_created to count the number of stub created and
1709         adapt to change of return value in elf32_arm_create_stub.
1710         (cmse_entry_fct_p): New function.
1711         (arm_list_new_cmse_stub): Likewise.
1712         (set_cmse_veneer_addr_from_implib): Likewise.
1713         (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1714         cmse_scan instead of that of cmse_stub_changed to compute the number
1715         of stub created and use it to initialize stub_changed.  Call
1716         set_cmse_veneer_addr_from_implib after all cmse_scan.  Adapt to change
1717         of return value in elf32_arm_create_stub.  Use
1718         arm_stub_section_start_offset () if not NULL to initialize size of
1719         secure gateway veneers section.  Initialize stub_offset of Cortex-A8
1720         erratum fix to -1.  Use ret to hold return value.
1721         (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1722         NULL to initialize size of secure gateway veneers section.  Adapt
1723         comment to stress the importance of zeroing veneer section content.
1724         (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1725         initialize eponymous field in struct elf32_arm_link_hash_table.
1726
1727 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1728
1729         * elf32-s390.c (stdarg.h): New include.
1730         (elf_s390_grok_psinfo): New function.
1731         (elf_s390_write_core_note): New function.
1732         (elf_backend_grok_psinfo): Declare backend hook.
1733         (elf_backend_write_core_note): Likewise.
1734         * elf64-s390.c (stdarg.h): New include.
1735         (elf_s390_grok_prstatus): New function.
1736         (elf_s390_grok_psinfo): New function.
1737         (elf_s390_write_core_note): New function.
1738         (elf_backend_grok_prstatus): Declare backend hook.
1739         (elf_backend_grok_psinfo): Likewise.
1740         (elf_backend_write_core_note): Likewise.
1741
1742 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1743
1744         * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1745         (elf_s390_finish_ifunc_symbol): Likewise.
1746         (elf_s390_finish_dynamic_symbol): Likewise.
1747         (elf_s390_finish_dynamic_sections): Likewise.
1748         (elf_s390_grok_prstatus): Likewise.
1749         * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1750         (elf_s390_finish_dynamic_symbol): Likewise.
1751
1752 2016-08-24  Anton Kolesov  <Anton.Kolesov@synopsys.com>
1753
1754         * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1755
1756 2016-08-23  Nick Clifton  <nickc@redhat.com>
1757
1758         * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1759         there is no arm data associated with the section.
1760
1761 2016-08-23  Alan Modra  <amodra@gmail.com>
1762
1763         PR 20475
1764         * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1765         _GLOBAL_OFFSET_TABLE_, not start of .got section.
1766
1767 2016-08-22  Nick Clifton  <nickc@redhat.com>
1768
1769         * doc/chew.c (main): Free the string buffer used to files as they
1770         are parsed.
1771
1772 2016-08-22  Alan Modra  <amodra@gmail.com>
1773
1774         * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1775         (ppc_elf_relocate_section): ..to here.  Comment.  Error on
1776         detecting -mbss-plt -fPIC local ifuncs too.
1777         (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1778         branch table entries.
1779
1780 2016-08-19  Nick Clifton  <nickc@redhat.com>
1781
1782         * elf.c (assign_section_numbers): Assign number for the .shstrtab
1783         section after the symbol table and string table sections.
1784
1785 2016-08-19  Alan Modra  <amodra@gmail.com>
1786
1787         * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1788         (ppc64_elf_copy_indirect_symbol): Set weakref.  Don't merge
1789         dyn_relocs for weakdefs.
1790         (alias_readonly_dynrelocs): New function.
1791         (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1792         (ppc64_elf_relocate_section): Simplify condition under which
1793         dyn_relocs are emitted.
1794
1795 2016-08-19  Alan Modra  <amodra@gmail.com>
1796
1797         PR 20472
1798         * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1799         (readonly_dynrelocs): Comment fix.
1800         (global_entry_stub): New function.
1801         (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test.  Match
1802         ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1803         that in size_global_entry_stubs, handling ifunc too.  Delete dead
1804         weak sym code.
1805         (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1806         dyn_relocs are needed.  Correct handling of ifunc dyn_relocs.
1807         Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1808         undefweak syms.  Expand and correct comments.
1809         (size_global_entry_stubs): Ensure symbol is defined.
1810         (ppc64_elf_relocate_section): Match condition under which
1811         dyn_relocs are emitted to that in allocate_dynrelocs.
1812
1813 2016-08-12  Alan Modra  <amodra@gmail.com>
1814
1815         * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1816         * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1817         (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1818
1819 2016-08-11  Alan Modra  <amodra@gmail.com>
1820
1821         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1822         non_got_ref true in any case where we could have generated dynbss
1823         copies but decide not to do so.
1824
1825 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1826
1827         * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1828         the stub address retrieved if associated with a microMIPS
1829         function.
1830
1831 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1832
1833         * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1834         stub also add STO_MICROMIPS annotation.
1835
1836 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1837
1838         * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1839         in microMIPS LA25 stub references.
1840
1841 2016-08-09  Jiaming Wei  <jmwei@hxgpt.com>
1842
1843         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1844         adjusting the use_count of merged .got entries.
1845
1846 2016-08-08  Nick Clifton  <nickc@redhat.com>
1847
1848         * doc/chew.c (delete_string): Only free the string buffer if it is
1849         there.  Mark the buffer as NULL after freeing.
1850         (drop): Free the dropped string.
1851         (free_words): New function: Frees the memory allocated to the
1852         dictionary.
1853         (add_instrinsic): Duplicate the name string, so that it can be
1854         freed later on.
1855         (compile): Free unused words.
1856         (main): Free the dictionary and top level string buffers at the
1857         end.
1858
1859 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1860
1861         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1862         * bfd-in2.h: Regenerate.
1863         * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1864         cmse_implib field.
1865         (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1866         cmse_implib field in struct elf32_arm_link_hash_table.
1867         (elf32_arm_filter_cmse_symbols): New function.
1868         (elf32_arm_filter_implib_symbols): Likewise.
1869         (elf_backend_filter_implib_symbols): Define to
1870         elf32_arm_filter_implib_symbols.
1871
1872 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1873
1874         * elf32-arm.c (CMSE_PREFIX): Define macro.
1875         (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1876         (cmse_branch_thumb_only): Declare stub.
1877         (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1878         (elf32_arm_get_plt_info): Add globals parameter.  Use it to return
1879         FALSE if there is no PLT.
1880         (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1881         (elf32_arm_final_link_relocate): Likewise.
1882         (elf32_arm_gc_sweep_hook): Likewise.
1883         (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1884         secure entry functions.
1885         (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1886         (arm_dedicated_stub_output_section_required): Change to a switch case
1887         and add a case for arm_stub_cmse_branch_thumb_only.
1888         (arm_dedicated_stub_output_section_required_alignment): Likewise.
1889         (arm_stub_dedicated_output_section_name): Likewise.
1890         (arm_stub_dedicated_input_section_ptr): Likewise and remove
1891         ATTRIBUTE_UNUSED for htab parameter.
1892         (arm_stub_required_alignment): Likewise.
1893         (arm_stub_sym_claimed): Likewise.
1894         (arm_dedicated_stub_section_padding): Likewise.
1895         (cmse_scan): New function.
1896         (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1897         Set stub_changed to TRUE if such veneers were created.
1898         (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1899         symbols.
1900
1901 2016-08-02  Alan Modra  <amodra@gmail.com>
1902
1903         PR ld/20428
1904         * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1905
1906 2016-08-02  Nick Clifton  <nickc@redhat.com>
1907
1908         PR ld/17739
1909         * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1910         (elf_backend_sweep_hook): Delete.
1911
1912 2016-08-01  Andrew Jenner  <andrew@codesourcery.com>
1913         Kwok Cheung Yeung  <kcy@codesourcery.com>
1914
1915         * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1916         (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1917         (ppc_elf_vle_split16): Clear field before inserting.
1918
1919 2016-08-01  Nick Clifton  <nickc@redhat.com>
1920
1921         * po/sv.po: Updated Swedish translation.
1922
1923 2016-07-27  Ozkan Sezer  <sezeroz@gmail.com>
1924             Nick Clifton  <nickc@redhat.com>
1925
1926         PR ld/20401
1927         * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1928         of the coff_section_data before using it.
1929
1930 2016-07-26  Maciej W. Rozycki  <macro@imgtec.com>
1931
1932         * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1933         in PLT compression selection.
1934         (_bfd_mips_elf_check_relocs): Likewise.
1935
1936 2016-07-22  Cupertino Miranda  <cmiranda@synopsys.com>
1937
1938         * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1939         case where there's no elf_link_hash_entry while processing
1940         GOT_NORMAL got entries.
1941
1942 2016-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1943
1944         * version.m4 (BFD_VERSION): Set to 2.27.51.
1945         * configure: Regenerated.
1946
1947 2016-07-21  Nick Clifton  <nickc@redhat.com>
1948
1949         * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1950         (swap_out_syms): Return an error when not finding ELF output
1951         section rather than asserting.
1952
1953 2016-07-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1954
1955         * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1956
1957 2016-07-20  John Baldwin  <jhb@FreeBSD.org>
1958
1959         * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1960         and handle pr_pid if present.
1961
1962 2016-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1963
1964         PR ld/20376
1965         * elf.c (assign_file_positions_for_load_sections): Also check
1966         p_paddr for program header space.
1967
1968 2016-07-20  Alan Modra  <amodra@gmail.com>
1969
1970         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1971         ppc64_elf_unhandled_reloc for special_function.
1972         * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1973
1974 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1975
1976         * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1977         BAL to JALX.
1978         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1979         corresponding error message.
1980
1981 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1982
1983         * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1984         R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1985         (branch_reloc_p): New function.
1986         (mips_elf_calculate_relocation): Handle ISA mode determination
1987         for relocations against section symbols, against absolute
1988         symbols and absolute relocations.  Also set `*cross_mode_jump_p'
1989         for branches.
1990         <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1991         checks for weak undefined symbols.  Also check target alignment
1992         within the same ISA mode.
1993         <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1994         in the alignment check.
1995         <R_MICROMIPS_PC7_S1>: Add an alignment check.
1996         <R_MICROMIPS_PC10_S1>: Likewise.
1997         <R_MICROMIPS_PC16_S1>: Likewise.
1998         (mips_elf_perform_relocation): Report a failure for unsupported
1999         same-mode JALX instructions and cross-mode branches.
2000         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
2001         error messages for jumps to misaligned addresses.
2002
2003 2016-07-16  Alan Modra  <amodra@gmail.com>
2004
2005         * elflink.c: Include plugin-api.h.
2006         * plugin.c (bfd_plugin_open_input): New function, extracted from..
2007         (try_claim): ..here.
2008         * plugin.h: Don't include bfd.h.
2009         (bfd_plugin_open_input): Declare.
2010
2011 2016-07-16  Alan Modra  <amodra@gmail.com>
2012
2013         * targets.c (bfd_seach_for_target): Rename to..
2014         (bfd_iterate_over_targets): ..this.  Rewrite doc.
2015         * bfd-in2.h: Regenerate.
2016
2017 2016-07-16  Alan Modra  <amodra@gmail.com>
2018
2019         * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
2020         * libbfd.h: Regenerate.
2021         * bfd-in2.h: Regenerate.
2022
2023 2016-07-16  Alan Modra  <amodra@gmail.com>
2024
2025         * libbfd-in.h (BFD_ALIGN): Move to..
2026         * bfd-in.h: ..here.
2027         * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
2028         * elf32-ppc.c (default_params): Adjust init.
2029         (ppc_elf_link_params): Set pagesize_p2.
2030         * libbfd.h: Regenerate.
2031         * bfd-in2.h: Regenerate.
2032
2033 2016-07-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2034
2035         * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
2036         (_bfd_elf_filter_global_symbols): Declare.
2037         * elf.c (_bfd_elf_filter_global_symbols): New function.
2038         * elflink.c (elf_filter_global_symbols): Likewise.
2039         (elf_output_implib): Likewise.
2040         (bfd_elf_final_link): Call above function, failing if it does.
2041         * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
2042         default it to NULL.
2043         (elf_backend_copy_indirect_symbol): Fix spacing.
2044         (elf_backend_hide_symbol): Likewise.
2045         (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
2046
2047 2016-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
2048             Nick Clifton  <nickc@redhat.com>
2049
2050         * elf32-arc.c (PR_DEBUG): Delete.
2051         Fix printing of debug information.  Fix formatting of debug
2052         statements.
2053         (debug_arc_reloc): Handle symbols that are not from an input file.
2054         (arc_do_relocation): Remove excessive exclamation points.
2055
2056         * arc-got.h: Fix formatting.  Fix printing of debug information.
2057         (new_got_entry_to_list): Use xmalloc.
2058         * config.bfd: use the big-endian arc vector as the default vector
2059         for big-endian arc targets.
2060
2061 2016-07-15  Alan Modra  <amodra@gmail.com>
2062
2063         * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
2064         from marking sym_indices.
2065
2066 2016-07-14  Maciej W. Rozycki  <macro@imgtec.com>
2067
2068         * reloc.c (bfd_perform_relocation): Try the `howto' handler
2069         first with relocations against absolute symbols.
2070         (bfd_install_relocation): Likewise.
2071
2072 2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>
2073
2074         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
2075         .got/.got.plt sections to 8 bytes.
2076
2077 2016-07-12  Nick Clifton  <nickc@redhat.com>
2078
2079         * binary.c (binary_set_section_contents): Second grammar fix.
2080
2081 2016-07-12  Douglas B Rupp  <rupp@adacore.com>
2082
2083         * binary.c (binary_set_section_contents): Fix grammar in warning
2084         message.
2085
2086 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
2087
2088         * elf32-arc.c: made PR_DEBUG always defined.
2089
2090 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
2091
2092         * arc-got.h: Moved got related structures from elf32-arc.c to
2093         this file. More precisely, tls_type_e, tls_got_entries, got_entry.
2094         * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
2095         tls_type_for_reloc, symbol_has_entry_of_type,
2096         get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
2097         ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
2098         relocate_fix_got_relocs_for_got_info,
2099         create_got_dynrelocs_for_single_entry,
2100         create_got_dynrelocs_for_got_info): Added to file.
2101         * elf32-arc.c: Removed GOT & TLS related structs and functions to
2102         arc-got.h.
2103
2104 2016-07-08  James Bowman  <james.bowman@ftdichip.com>
2105
2106         * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
2107
2108 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
2109
2110         * elf32-arm.c (THUMB32_MOVT): New veneer macro.
2111         (THUMB32_MOVW): Likewise.
2112         (elf32_arm_stub_long_branch_thumb2_only_pure): New.
2113         (DEF_STUBS): Define long_branch_thumb2_only_pure.
2114         (arm_stub_is_thumb): Add new veneer stub.
2115         (arm_type_of_stub): Use new veneer.
2116         (arm_stub_required_alignment): Add new veneer.
2117
2118 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
2119
2120         * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
2121         (SEC_ELF_PURECODE): ... this.
2122         * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
2123         to SEC_ELF_NOREAD.
2124         (elf32_arm_fake_sections): Likewise.
2125         (elf_32_arm_section_flags): Likewise.
2126         (elf_32_arm_lookup_section_flags): Likewise.
2127         * section.c (SEC_ELF_NOREAD): Rename to ...
2128         (SEC_ELF_PURECODE): ... this.
2129
2130 2016-07-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2131
2132         * elf32-arm.c (using_thumb2_bl): New function.
2133         (arm_type_of_stub): Declare thumb2 variable together and change type
2134         to bfd_boolean.  Use using_thumb2_bl () to determine whether
2135         THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
2136         checked for BL range.
2137         (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
2138         the bit size of BL offset.
2139
2140 2016-06-29  Nick Clifton  <nickc@redhat.com>
2141
2142         * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
2143         Returns TRUE for AArch64 mapping symbols.
2144         (elfNN_aarch64_backend_symbol_processing): New function.  Marks
2145         mapping symbols as precious in object files so that they will not
2146         be stripped.
2147         (elf_backend_symbol_processing): Define.
2148
2149         * elf32-arm.c (is_arm_mapping_symbol): New function.  Returns TRUE
2150         for ARM mapping symbols.
2151         (elf32_arm_backend_symbol_processing): Make use of the new function.
2152
2153 2016-06-28  H.J. Lu  <hongjiu.lu@intel.com>
2154
2155         PR ld/20306
2156         * elflink.c (elf_link_check_versioned_symbol): Return false
2157         for unreferenced undefined symbol.
2158
2159 2016-06-28  Nick Clifton  <nickc@redhat.com>
2160
2161         * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
2162         is needed.
2163
2164         * elf32-arm.c (elf32_arm_backend_symbol_processing): New
2165         function.  Marks mapping symbols in object files as precious, so
2166         that strip will not remove them.
2167         (elf_backend_symbol_processing): Define.
2168
2169 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
2170
2171         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
2172         R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
2173
2174 2016-06-28  Maciej W. Rozycki  <macro@imgtec.com>
2175
2176         * elf32-mips.c (elf_mips16_howto_table_rel): Add
2177         R_MIPS16_PC16_S1.
2178         (mips16_reloc_map): Likewise.
2179         * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
2180         (mips16_elf64_howto_table_rela): Likewise.
2181         (mips16_reloc_map): Likewise.
2182         * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
2183         (elf_mips16_howto_table_rela): Likewise.
2184         (mips16_reloc_map): Likewise.
2185         * elfxx-mips.c (mips16_branch_reloc_p): New function.
2186         (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
2187         (b_reloc_p): Likewise.
2188         (mips_elf_calculate_relocation): Likewise.
2189         (_bfd_mips_elf_check_relocs): Likewise.
2190         * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
2191         * bfd-in2.h: Regenerate.
2192         * libbfd.h: Regenerate.
2193
2194 2016-06-27  Alan Modra  <amodra@gmail.com>
2195
2196         PR ld/19264
2197         * elf64-ppc.c (STUB_SHRINK_ITER): Define.
2198         (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
2199         if shrinking stubs.
2200         (ppc64_elf_size_stubs): Adjust to suit.
2201
2202 2016-06-27  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2203
2204         * elf32-dlx.h: New file.
2205         * elf32-dlx.c: Adjust.
2206
2207 2016-06-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2208
2209         * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
2210
2211 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
2212
2213         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
2214         notes.
2215
2216 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
2217
2218         * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
2219         FreeBSD.  Remove case for NT_FREEBSD_THRMISC.
2220         (elfcore_grok_freebsd_psinfo): New function.
2221         (elfcore_grok_freebsd_prstatus): New function.
2222         (elfcore_grok_freebsd_note): New function.
2223         (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
2224         notes.
2225
2226 2016-06-24  Joel Brobecker  <brobecker@adacore.com>
2227
2228         * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
2229         than its existance.
2230
2231 2016-06-24  Alan Modra  <amodra@gmail.com>
2232
2233         * config.bfd: Delete mips vxworks patterns matched earlier.
2234         Combine mips*-*-none with mips*-*-elf*.
2235
2236 2016-06-21  Maciej W. Rozycki  <macro@imgtec.com>
2237
2238         * elfxx-mips.c (mips_elf_perform_relocation): Call
2239         `info->callbacks->einfo' rather than `*_bfd_error_handler' and
2240         use the `%X%H' format for the cross-mode jump conversion error
2241         message.  Remove the full stop from the end of the message.
2242         Continue processing rather than returning failure.
2243
2244 2016-06-21  Graham Markall  <graham.markall@embecosm.com>
2245
2246         * archures.c: Remove bfd_mach_arc_nps400.
2247         * bfd-in2.h: Likewise.
2248         * cpu-arc.c (arch_info_struct): Likewise.
2249         * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
2250         Likewise.
2251
2252 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
2253
2254         PR ld/18250
2255         PR ld/20267
2256         * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
2257         defined.
2258         (elf_link_is_defined_archive_symbol): Call
2259         bfd_link_plugin_object_p on unknown plugin object and use the
2260         IR symbol table if the input is an IR object.
2261         * plugin.c (bfd_link_plugin_object_p): New function.
2262         * plugin.h (bfd_link_plugin_object_p): New prototype.
2263
2264 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
2265
2266         PR ld/20276
2267         * elflink.c (elf_link_add_object_symbols): Don't check alignment
2268         on symbol from plugin dummy input.
2269
2270 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
2271
2272         * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
2273         bfd_plugin_unknown.
2274         * bfd-in2.h: Regenerated.
2275         * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
2276         with bfd_plugin_unknown.
2277
2278 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
2279
2280         PR ld/20253
2281         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
2282         bfd_boolean argument.
2283         * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
2284         "shared object" with "PIC object" in comments.
2285         (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.  Replace
2286         "shared object" with "PIC object" in comments.  Avoid PLT if
2287         requested.  Generate dynamic relocations for non-GOT references.
2288         Make room for the special first entry in PLT and allocate PLT
2289         entry only for PLT and PC-relative references.  Store dynamic
2290         GOT relocations in .rel[a].iplt section for static executables.
2291         If PLT isn't used, always use GOT for symbol value.  Don't
2292         allocate GOT entry if it isn't used.
2293         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2294         count only in the code section.  Allocate dynamic pointer
2295         relocation against STT_GNU_IFUNC symbol in the non-code section.
2296         (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2297         only for PC-relative references.
2298         (elf_i386_allocate_dynrelocs): Pass TRUE to
2299         _bfd_elf_allocate_ifunc_dyn_relocs.
2300         (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2301         relocations against STT_GNU_IFUNC symbols without PLT.  Generate
2302         dynamic pointer relocation against STT_GNU_IFUNC symbol in
2303         the non-code section and store it in the proper REL section.
2304         Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2305         without PLT.
2306         (elf_i386_finish_dynamic_symbol): Generate dynamic
2307         R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2308         STT_GNU_IFUNC symbols without PLT.
2309         (elf_i386_finish_dynamic_sections): Don't handle local
2310         STT_GNU_IFUNC symbols here.
2311         (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2312         symbols here.
2313         (elf_backend_output_arch_local_syms): New.
2314         * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2315         count only in the code section.  Allocate dynamic pointer
2316         relocation against STT_GNU_IFUNC symbol in the non-code section.
2317         (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2318         count only for PC-relative references.
2319         (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2320         _bfd_elf_allocate_ifunc_dyn_relocs.
2321         (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2322         R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2323         R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2324         without PLT.  Generate dynamic pointer relocation against
2325         STT_GNU_IFUNC symbol in the non-code section and store it in
2326         the proper RELA section.  Don't allow non-pointer relocation
2327         against STT_GNU_IFUNC symbol without PLT.
2328         (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2329         R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2330         STT_GNU_IFUNC symbols without PLT.
2331         (elf_x86_64_finish_dynamic_sections): Don't handle local
2332         STT_GNU_IFUNC symbols here.
2333         (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2334         symbols here.
2335         (elf_backend_output_arch_local_syms): New.
2336         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2337         Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2338
2339 2016-06-17  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2340             Tony Wang  <tony.wang@arm.com>
2341
2342         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2343         sequence.
2344         (stub_long_branch_thumb2_only): Define stub.
2345         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2346         (arm_stub_long_branch_thumb2_only): Likewise.
2347         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2348         capable targets.
2349
2350 2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
2351
2352         * archures.c (bfd_mach_sparc_v8plusc): Define.
2353         (bfd_mach_sparc_v9c): Likewise.
2354         (bfd_mach_sparc_v8plusd): Likewise.
2355         (bfd_mach_sparc_v9d): Likewise.
2356         (bfd_mach_sparc_v8pluse): Likewise.
2357         (bfd_mach_sparc_v9e): Likewise.
2358         (bfd_mach_sparc_v8plusv): Likewise
2359         (bfd_mach_sparc_v9v): Likewise.
2360         (bfd_mach_sparc_v8plusm): Likewise.
2361         (bfd_mach_sparc_v9m): Likewise.
2362         (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2363         (bfd_mach_sparc_64bit_p): Likewise.
2364         * bfd-in2.h: Regenerate.
2365         * cpu-sparc.c (arch_info_struct): Add entries for
2366         bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2367         * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2368         and bfd_mach_sparc_v9{c,d,e,v,m}.
2369         * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2370         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2371
2372 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
2373
2374         * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2375         symbols for relocations against IFUNC symbols.
2376         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2377
2378 2016-06-16  Marcin Kościelnicki  <koriakin@0x04.net>
2379
2380         * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2381         .rela.iplt in DT_PLTRELSZ.
2382         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2383         for DT_PLTRELSZ and DT_RELASZ as well.
2384
2385 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
2386
2387         * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2388         non-loaded, non-alloced sections.
2389         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2390
2391 2016-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2392
2393         * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2394         allocating dynamic relocation.
2395         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2396
2397 2016-06-14  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2398
2399         PR ld/20254
2400         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2401         offsets until reloc_toaddr.
2402
2403 2016-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2404
2405         * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2406         Don't check symbol type for STN_UNDEF symbol index.
2407         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2408         R_X86_64_IRELATIVE.  Don't check symbol type for STN_UNDEF symbol
2409         index.
2410
2411 2016-06-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2412
2413         * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2414         new architecture.
2415         (using_thumb2): Try Tag_THUMB_ISA_use first and check
2416         for exact arch value then.  Force review of arch check logic for new
2417         architecture.
2418         (arch_has_arm_nop): Update and fix arch check logic.  Force review of
2419         that logic for new architecture.
2420         (arch_has_thumb2_nop): Remove.
2421         (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2422         (elf32_arm_final_link_relocate): Likewise but using thumb2.
2423
2424 2016-06-14  Alan Modra  <amodra@gmail.com>
2425
2426         * bfd-in.h (bfd_my_archive): Delete.
2427         * bfd-in2.h: Regenerate.
2428
2429 2016-06-14  Alan Modra  <amodra@gmail.com>
2430
2431         PR ld/20241
2432         * archive.c (open_nested_file): Set my_archive.
2433         * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2434         for thin archives.
2435         * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2436         (bfd_seek): Likewise.
2437         * bfdwin.c (bfd_get_file_window): Likewise.
2438         * cache.c (cache_bmmap): Likewise.
2439         (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2440         * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2441         thin archives.
2442         * plugin.c (try_claim): Likewise.
2443         * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2444         file within thin archive, not the archive.
2445
2446 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2447
2448         PR ld/20244
2449         * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2450         section address for R_386_GOT32/R_386_GOT32X relocations against
2451         IFUNC symbols if there is no base register and return error for
2452         PIC.
2453
2454 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2455
2456         * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2457         GOT32 adjustment for static executables.
2458
2459 2016-06-13  Maciej W. Rozycki  <macro@imgtec.com>
2460
2461         * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2462
2463 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2464
2465         * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2466
2467 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2468
2469         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2470
2471 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2472
2473         * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2474         (SECTSTART): Changed.
2475         (elf_arc_relocate_section): Fixed mistake in PIE related
2476         condition.
2477         (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2478
2479 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2480
2481         * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2482         enable support for "-z combreloc" and DT_RELACOUNT.
2483         (elf_backend_reloc_type_class): Likewise
2484
2485 2016-06-11  H.J. Lu  <hongjiu.lu@intel.com>
2486
2487         PR ld/20244
2488         * elf32-i386.c (elf_i386_relocate_section): When relocating
2489         R_386_GOT32, return error without a base register for PIC and
2490         subtract the .got.plt section address only with a base register.
2491
2492 2016-06-10  Alan Modra  <amodra@gmail.com>
2493
2494         * elf-strtab.c (struct strtab_save): Use size_t for "size".
2495         (struct elf_strtab_hash): Likewise for "size" and "alloced".
2496         (_bfd_elf_strtab_init): Formatting.
2497         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2498         (_bfd_elf_strtab_addref): Take size_t idx param.
2499         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2500         (_bfd_elf_strtab_offset): Likewise.
2501         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2502         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2503         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2504         (_bfd_elf_strtab_finalize): Similarly.
2505         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2506         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2507         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2508         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2509         using bfd_size_type.
2510         (bfd_section_from_shdr): Delete amt.
2511         (_bfd_elf_init_reloc_shdr): Likewise.
2512         (_bfd_elf_link_assign_sym_version): Likewise.
2513         (assign_section_numbers): Use size_t reloc_count.
2514         * elflink.c (struct elf_symbuf_head): Use size_t "count".
2515         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2516         (elf_link_is_defined_archive_symbol): Likewise.
2517         (elf_add_dt_needed_tag): Likewise.
2518         (elf_finalize_dynstr): Likewise.
2519         (elf_link_add_object_symbols): Likewise.
2520         (bfd_elf_size_dynamic_sections): Likewise.
2521         (elf_create_symbuf): Similarly.
2522         (bfd_elf_match_symbols_in_sections): Likewise.
2523         (elf_link_swap_symbols_out): Likewise.
2524         (elf_link_check_versioned_symbol): Likewise.
2525         (bfd_elf_gc_record_vtinherit): Likewise.
2526         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2527
2528 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2529
2530         PR ld/20221
2531         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2532         and relocs only if shrinking occurred.
2533
2534 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2535
2536         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2537         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2538         (elf_i386_check_tls_transition): Check indirect call and direct
2539         call with the addr32 prefix for general and local dynamic models.
2540         Set the tls_get_addr feild.
2541         (elf_i386_convert_load_reloc): Always use addr32 prefix for
2542         indirect ___tls_get_addr call via GOT.
2543         (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
2544         transitions with indirect call and direct call with the addr32
2545         prefix.
2546
2547 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
2548
2549         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2550         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2551         (elf_s390_relocate_section): Fix comment.
2552         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2553         .got.plt entries.
2554
2555 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
2556
2557         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2558         section offset when calculation the larl operand in the first PLT
2559         entry.
2560
2561 2016-06-07  Alan Modra  <amodra@gmail.com>
2562
2563         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2564         to match other 32-bit archs.
2565         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2566         (ppc_elf_object_p): Call it.
2567         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
2568         overlong line.
2569         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2570         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2571         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2572         _bfd_elf_ppc_at_tprel_transform): Move to..
2573         * elf-bfd.h: ..here.
2574         (_bfd_elf_ppc_set_arch): Declare.
2575         * bfd-in2.h: Regenerate.
2576
2577 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2578
2579         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2580         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2581         (elf_x86_64_check_tls_transition): Check indirect call and
2582         direct call with the addr32 prefix for general and local dynamic
2583         models.  Set the tls_get_addr feild.
2584         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2585         indirect __tls_get_addr call via GOT.
2586         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2587         transitions with indirect call and direct call with the addr32
2588         prefix.
2589
2590 2016-06-04  Christian Groessler  <chris@groessler.org>
2591
2592         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2593
2594 2016-06-02  Nick Clifton  <nickc@redhat.com>
2595
2596         PR target/20088
2597         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2598         architecture.
2599         (arch_info_struct): Likewise.
2600         (architectures): Likewise.
2601
2602 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
2603
2604         * config.bfd: Replace -uclibc with *.
2605
2606 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2607
2608         * elf64-x86-64.c: Replace data32 with data16 in comments.
2609
2610 2016-05-31  Alan Modra  <amodra@gmail.com>
2611
2612         PR ld/20159
2613         PR ld/16467
2614         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2615         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2616         symbol given a version by a script different to the version
2617         of the symbol being added.
2618         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2619         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
2620         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2621         (struct strtab_save): New.
2622         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2623         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2624         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2625
2626 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2627
2628         * elf32-hppa.h: Add extern "C".
2629         * elf32-nds32.h: Likewise.
2630         * elf32-tic6x.h: Likewise.
2631
2632 2016-06-01  Nick Clifton  <nickc@redhat.com>
2633
2634         * po/sr.po: New Serbian translation.
2635         * configure.ac (ALL_LINGUAS): Add sr.
2636         * configure: Regenerate.
2637
2638 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2639
2640         * elfxx-mips.c (b_reloc_p): New function.
2641         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2642         branch relocations.
2643
2644 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2645
2646         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2647         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2648         reloc location from calculation, treat the addend as signed with
2649         local non-section symbols and enable overflow detection.
2650
2651 2016-05-28  Alan Modra  <amodra@gmail.com>
2652
2653         * aoutx.h: Adjust linker callback calls throughout file,
2654         removing dead code.
2655         * bout.c: Likewise.
2656         * coff-alpha.c: Likewise.
2657         * coff-arm.c: Likewise.
2658         * coff-h8300.c: Likewise.
2659         * coff-h8500.c: Likewise.
2660         * coff-i960.c: Likewise.
2661         * coff-mcore.c: Likewise.
2662         * coff-mips.c: Likewise.
2663         * coff-ppc.c: Likewise.
2664         * coff-rs6000.c: Likewise.
2665         * coff-sh.c: Likewise.
2666         * coff-tic80.c: Likewise.
2667         * coff-w65.c: Likewise.
2668         * coff-z80.c: Likewise.
2669         * coff-z8k.c: Likewise.
2670         * coff64-rs6000.c: Likewise.
2671         * cofflink.c: Likewise.
2672         * ecoff.c: Likewise.
2673         * elf-bfd.h: Likewise.
2674         * elf-m10200.c: Likewise.
2675         * elf-m10300.c: Likewise.
2676         * elf32-arc.c: Likewise.
2677         * elf32-arm.c: Likewise.
2678         * elf32-avr.c: Likewise.
2679         * elf32-bfin.c: Likewise.
2680         * elf32-cr16.c: Likewise.
2681         * elf32-cr16c.c: Likewise.
2682         * elf32-cris.c: Likewise.
2683         * elf32-crx.c: Likewise.
2684         * elf32-d10v.c: Likewise.
2685         * elf32-epiphany.c: Likewise.
2686         * elf32-fr30.c: Likewise.
2687         * elf32-frv.c: Likewise.
2688         * elf32-ft32.c: Likewise.
2689         * elf32-h8300.c: Likewise.
2690         * elf32-hppa.c: Likewise.
2691         * elf32-i370.c: Likewise.
2692         * elf32-i386.c: Likewise.
2693         * elf32-i860.c: Likewise.
2694         * elf32-ip2k.c: Likewise.
2695         * elf32-iq2000.c: Likewise.
2696         * elf32-lm32.c: Likewise.
2697         * elf32-m32c.c: Likewise.
2698         * elf32-m32r.c: Likewise.
2699         * elf32-m68hc1x.c: Likewise.
2700         * elf32-m68k.c: Likewise.
2701         * elf32-mep.c: Likewise.
2702         * elf32-metag.c: Likewise.
2703         * elf32-microblaze.c: Likewise.
2704         * elf32-moxie.c: Likewise.
2705         * elf32-msp430.c: Likewise.
2706         * elf32-mt.c: Likewise.
2707         * elf32-nds32.c: Likewise.
2708         * elf32-nios2.c: Likewise.
2709         * elf32-or1k.c: Likewise.
2710         * elf32-ppc.c: Likewise.
2711         * elf32-s390.c: Likewise.
2712         * elf32-score.c: Likewise.
2713         * elf32-score7.c: Likewise.
2714         * elf32-sh.c: Likewise.
2715         * elf32-sh64.c: Likewise.
2716         * elf32-spu.c: Likewise.
2717         * elf32-tic6x.c: Likewise.
2718         * elf32-tilepro.c: Likewise.
2719         * elf32-v850.c: Likewise.
2720         * elf32-vax.c: Likewise.
2721         * elf32-visium.c: Likewise.
2722         * elf32-xstormy16.c: Likewise.
2723         * elf32-xtensa.c: Likewise.
2724         * elf64-alpha.c: Likewise.
2725         * elf64-hppa.c: Likewise.
2726         * elf64-ia64-vms.c: Likewise.
2727         * elf64-mmix.c: Likewise.
2728         * elf64-ppc.c: Likewise.
2729         * elf64-s390.c: Likewise.
2730         * elf64-sh64.c: Likewise.
2731         * elf64-x86-64.c: Likewise.
2732         * elflink.c: Likewise.
2733         * elfnn-aarch64.c: Likewise.
2734         * elfnn-ia64.c: Likewise.
2735         * elfxx-mips.c: Likewise.
2736         * elfxx-sparc.c: Likewise.
2737         * elfxx-tilegx.c: Likewise.
2738         * linker.c: Likewise.
2739         * pdp11.c: Likewise.
2740         * pe-mips.c: Likewise.
2741         * reloc.c: Likewise.
2742         * reloc16.c: Likewise.
2743         * simple.c: Likewise.
2744         * vms-alpha.c: Likewise.
2745         * xcofflink.c: Likewise.
2746         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2747         status param.  Adjust calls to these and linker callbacks throughout.
2748         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2749         get_ramstart): Delete status param.  Adjust calls to these and
2750         linker callbacks throughout.
2751
2752 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2753
2754         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2755         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2756         target alignment verification.
2757
2758 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2759
2760         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2761         section name if `bfd_elf_string_from_elf_section' returns an
2762         empty string.
2763
2764 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
2765
2766         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2767         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2768         for message.  Continue processing rather than returning failure.
2769
2770 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
2771
2772         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2773         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2774         Call `bfd_set_error'.
2775
2776 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2777
2778         PR binutils/14625
2779         * archive.c (bfd_slurp_armap): Replace
2780         bfd_elf64_archive_slurp_armap with
2781         _bfd_archive_64_bit_slurp_armap.
2782         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2783         BFD64 is defined and the archive is too big.
2784         (coff_write_armap): Likewise.
2785         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2786         (_bfd_archive_64_bit_slurp_armap): This.
2787         (bfd_elf64_archive_write_armap): Renamed to ...
2788         (_bfd_archive_64_bit_write_armap): This.
2789         * configure.ac: Add --enable-64-bit-archive.
2790         (want_64_bit_archive): New.  Set to true by default for 64-bit
2791         MIPS and s390 ELF targets.
2792         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2793         * config.in: Regenerated.
2794         * configure: Likewise.
2795         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2796         (bfd_elf64_archive_slurp_armap): Likewise.
2797         (bfd_elf64_archive_write_armap): Likewise.
2798         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2799         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2800         (bfd_elf64_archive_truncate_arname): Likewise.
2801         (bfd_elf64_archive_read_ar_hdr): Likewise.
2802         (bfd_elf64_archive_write_ar_hdr): Likewise.
2803         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2804         (bfd_elf64_archive_get_elt_at_index): Likewise.
2805         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2806         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2807         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2808         (bfd_elf64_archive_slurp_armap): Likewise.
2809         (bfd_elf64_archive_write_armap): Likewise.
2810         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2811         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2812         (bfd_elf64_archive_truncate_arname): Likewise.
2813         (bfd_elf64_archive_read_ar_hdr): Likewise.
2814         (bfd_elf64_archive_write_ar_hdr): Likewise.
2815         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2816         (bfd_elf64_archive_get_elt_at_index): Likewise.
2817         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2818         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2819         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2820         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2821         bfd_elfNN_archive_functions isn't defined.
2822         (TARGET_LITTLE_SYM): Likewise.
2823         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2824         (_bfd_archive_64_bit_write_armap): Likewise.
2825         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2826         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2827         (_bfd_archive_64_bit_truncate_arname): Likewise.
2828         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2829         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2830         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2831         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2832         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2833         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2834         * libbfd.h: Regenerated.
2835         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2836         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2837
2838 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2839
2840         PR ld/20103
2841         * cofflink.c (coff_link_check_archive_element): Return TRUE if
2842         linker add_archive_element callback returns FALSE.
2843         * ecoff.c (ecoff_link_check_archive_element): Likewise.
2844         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2845         archive element if linker add_archive_element callback returns
2846         FALSE.
2847         * elflink.c (elf_link_add_archive_symbols): Likewise.
2848         * pdp11.c (aout_link_check_ar_symbols): Likewise.
2849         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2850         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2851         (xcoff_link_check_ar_symbols): Likewise.
2852
2853 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
2854
2855         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2856         <bfd_reloc_outofrange>: Unify error reporting code.
2857
2858 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
2859
2860         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2861         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
2862         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2863         * bfd-in2.h: Regenerate.
2864         * libbfd.h: Likewise.
2865
2866 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
2867
2868         * config.bfd: Add entry for arm-phoenix.
2869
2870 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2871
2872         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2873         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2874         account for padding for stub section requiring one.
2875         (elf32_arm_build_stubs): Add comment to stress the importance of
2876         zeroing veneer section content.
2877
2878 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2879
2880         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2881         bfd hook.
2882         * bfd-in2.h: Regenerate.
2883         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2884         function.
2885         (arm_dedicated_stub_output_section_required_alignment): Likewise.
2886         (arm_dedicated_stub_output_section_name): Likewise.
2887         (arm_dedicated_stub_input_section_ptr): Likewise.
2888         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2889         function description comment. Add support for dedicated output stub
2890         section to given stub types.
2891         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2892         elf32_arm_create_or_find_stub_sec.
2893         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2894         (elf32_arm_size_stubs): Pass stub type when calling
2895         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2896         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2897
2898 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
2899
2900         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2901         when setting need_convert_load.
2902
2903 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
2904
2905         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2906         microMIPS JALX.
2907
2908 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
2909
2910         PR ld/20117
2911         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2912         R_386_GOT32X.
2913         (elf_i386_convert_load): Don't convert R_386_GOT32.
2914
2915 2016-05-20  Alan Modra  <amodra@gmail.com>
2916
2917         PR gas/20118
2918         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2919         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2920
2921 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
2922
2923         * elf32-arc.c (arc_elf_final_write_processing): Changed.
2924         (debug_arc_reloc): Likewise.
2925         (elf_arc_relocate_section): Likewise.
2926         (elf_arc_check_relocs): Likewise.
2927         (elf_arc_adjust_dynamic_symbol): Likewise.
2928         (elf_arc_add_symbol_hook): Likewise.
2929
2930 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2931
2932         * config.bfd: Remove `am34-*-linux*' support.
2933
2934 2016-05-19  Alan Modra  <amodra@gmail.com>
2935
2936         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2937         relocs before plt relocs.
2938
2939 2016-05-19  Alan Modra  <amodra@gmail.com>
2940
2941         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2942         before dereferencing.
2943
2944 2016-05-18  Nick Clifton  <nickc@redhat.com>
2945
2946         * po/sv.po: Updated Swedish translation.
2947
2948 2016-05-18  Alan Modra  <amodra@gmail.com>
2949
2950         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2951         for each BFD.  Don't goto error_ret_free_local from outside loop.
2952
2953 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
2954
2955         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2956         STB_GNU_UNIQUE handling.
2957         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2958         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2959         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2960         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2961         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2962         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2963         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2964         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2965         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2966         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2967         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2968         (elf_backend_add_symbol_hook): Remove macro.
2969         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2970         for STB_GNU_UNIQUE symbols.
2971
2972 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
2973
2974         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2975         from...
2976         (v850_elf_copy_private_bfd_data): ... here.  Call the new
2977         function and `_bfd_elf_copy_private_bfd_data'.
2978
2979 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
2980
2981         PR ld/20093
2982         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2983         GOTPCREL relocation against large section.
2984
2985 2016-05-13  Alan Modra  <amodra@gmail.com>
2986
2987         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2988         linker dynamic sections in calculating size and address of
2989         dynamic tags rather than using output sections.  Remove asserts.
2990         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2991         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2992         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2993         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2994         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2995         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2996         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2997         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2998         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2999         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
3000         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
3001         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
3002         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
3003         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
3004         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
3005         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
3006         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
3007         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
3008         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
3009         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
3010         * elflink.c (bfd_elf_final_link): Likewise.
3011         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
3012         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
3013         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
3014         don't set doit.  Look up dynobj section.
3015         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
3016         invocation and dynamic tag vma calculation.  Don't test
3017         boolean var == TRUE.
3018         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
3019         DT_JMPREL calc.
3020
3021 2016-05-13  Alan Modra  <amodra@gmail.com>
3022
3023         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
3024         octets_per_byte.  Put dynamic .rela.plt last in link orders.
3025         Assign output_offset for reloc sections rather than writing
3026         sorted relocs from block corresponding to output_offset.
3027
3028 2016-05-12  Alan Modra  <amodra@gmail.com>
3029
3030         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
3031
3032 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
3033
3034         * elfxx-mips.c (print_mips_ases): Add DSPR3.
3035
3036 2016-05-11  Alan Modra  <amodra@gmail.com>
3037
3038         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
3039         (elf32_hppa_check_relocs): Don't set dynobj.
3040         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
3041         (elf32_hppa_build_stubs): Likewise.
3042         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
3043
3044 2016-05-11  Alan Modra  <amodra@gmail.com>
3045
3046         PR 20060
3047         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
3048         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
3049
3050 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
3051
3052         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
3053         aarch64_tls_transition check.
3054
3055 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3056
3057         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
3058         enumerator.
3059         (arm_stub_sym_claimed): New function.
3060         (elf32_arm_create_stub): Use veneered symbol name and section if
3061         veneer needs to claim its symbol, and keep logic unchanged otherwise.
3062         (arm_stub_claim_sym): New function.
3063         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
3064         veneered symbol, otherwise create local symbol as before.
3065
3066 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3067
3068         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
3069         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
3070         and set branch type of a symbol.
3071         (bfd_elf32_arm_process_before_allocation): Likewise.
3072         (elf32_arm_relocate_section): Likewise and fix identation along the
3073         way.
3074         (allocate_dynrelocs_for_symbol): Likewise.
3075         (elf32_arm_finish_dynamic_symbol): Likewise.
3076         (elf32_arm_swap_symbol_in): Likewise.
3077         (elf32_arm_swap_symbol_out): Likewise.
3078
3079 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3080
3081         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
3082         * bfd-in2.h: Regenerated.
3083         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
3084         parameter to add_stub_section callback.
3085         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
3086         and pass it down to add_stub_section.
3087         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
3088         for error message.
3089         (elf32_arm_size_stubs): Add output section parameter to
3090         add_stub_section function pointer parameter.
3091
3092 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3093
3094         * elf32-arm.c (elf32_arm_create_stub): New function.
3095         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
3096
3097 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3098
3099         * elf32-arm.c (enum elf32_arm_stub_type): Delete
3100         arm_stub_a8_veneer_lwm enumerator.
3101         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
3102         aforementioned enumerator.
3103         (struct elf32_arm_stub_hash_entry): Delete target_addend
3104         field and add source_value.
3105         (struct a8_erratum_fix): Delete addend field and add target_offset.
3106         (stub_hash_newfunc): Initialize source_value field amd remove
3107         initialization for target_addend.
3108         (arm_build_one_stub): Stop special casing Thumb relocations: promote
3109         the else to being always executed, moving the
3110         arm_stub_a8_veneer_b_cond specific code in it.  Remove
3111         stub_entry->target_addend from points_to computation.
3112         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
3113         to target symbol from start of section rather than the offset from the
3114         stub address.
3115         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
3116         fields from struct a8_erratum_fix's offset and target_offset
3117         respectively.
3118         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
3119         veneered_insn_loc and loc using stub_entry's source_value.
3120
3121 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3122
3123         (elf32_arm_merge_eabi_attributes): Add merging logic for
3124         Tag_DSP_extension.
3125
3126 2016-05-10  Pip Cet  <pipcet@gmail.com>
3127
3128         PR ld/20059
3129         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
3130         Define as _bfd_generic_copy_link_hash_symbol_type when using
3131         generic hash table.
3132
3133 2016-05-09  Nick Clifton  <nickc@redhat.com>
3134
3135         PR binutils/20063
3136         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
3137         field before accessing sections array.
3138
3139 2016-05-09  Christophe Monat  <christophe.monat@st.com>
3140
3141         PR ld/20030
3142         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
3143         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
3144         to nb_words.
3145         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
3146         encoding.
3147         (create_instruction_vldmdb): Likewise.
3148         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
3149         uses it to re-encode.
3150
3151 2016-05-09  Nick Clifton  <nickc@redhat.com>
3152
3153         PR 19938
3154         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
3155         commit.
3156
3157 2016-05-09  Alan Modra  <amodra@gmail.com>
3158
3159         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
3160
3161 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
3162
3163         PR ld/17550
3164         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
3165         documenting that indx == -3 if symbol is defined in a discarded
3166         section.
3167         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
3168         symbol is defined in a discarded section.
3169         (elf_link_output_extsym): Strip a global symbol defined in a
3170         discarded section.
3171
3172 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
3173
3174         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
3175         MCU.
3176
3177 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
3178
3179         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
3180         conversion to ...
3181         (elf_i386_convert_load_reloc): This.  New function.
3182         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
3183         conversion to ...
3184         (elf_x86_64_convert_load_reloc): This.  New function.
3185
3186 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
3187
3188         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
3189         Don't check if contents == NULL.
3190         (elf_i386_tls_transition): Add from_relocate_section.  Check
3191         from_relocate_section instead of contents != NULL.  Update
3192         elf_i386_check_tls_transition call.
3193         (elf_i386_check_relocs): Cache the section contents if
3194         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
3195         elf_i386_tls_transition.
3196         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
3197         to elf_i386_tls_transition.
3198         (elf_backend_caches_rawsize): New.
3199         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
3200         if contents == NULL.
3201         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
3202         from_relocate_section instead of contents != NULL.
3203         (elf_x86_64_check_relocs): Cache the section contents if
3204         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
3205         elf_x86_64_tls_transition.
3206         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
3207         to elf_x86_64_tls_transition.
3208         (elf_backend_caches_rawsize): New.
3209
3210 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
3211
3212         PR 10549
3213         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
3214         STB_GNU_UNIQUE.
3215
3216 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
3217
3218         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
3219         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
3220         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
3221         no_apply_dynamic_relocs.
3222         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
3223         dynamic relocations generated.
3224
3225 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
3226
3227         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
3228         setting to ...
3229         (elf_i386_create_dynamic_sections): Here.
3230         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
3231         interp setting to ...
3232         (elf_x86_64_create_dynamic_sections): Here.
3233
3234 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
3235
3236         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
3237         and replace (EH)->has_got_reloc with GOT_RELOC.
3238         (elf_i386_fixup_symbol): Pass has_got_reloc to
3239         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3240         (elf_i386_allocate_dynrelocs): Likewise.
3241         (elf_i386_relocate_section): Likewise.
3242         (elf_i386_finish_dynamic_symbol): Likewise.
3243         (elf_i386_convert_load): Pass TRUE to
3244         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3245         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
3246         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
3247         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
3248         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3249         (elf_x86_64_allocate_dynrelocs): Likewise.
3250         (elf_x86_64_relocate_section): Likewise.
3251         (elf_x86_64_finish_dynamic_symbol): Likewise.
3252         (elf_x86_64_convert_load): Pass TRUE to
3253         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
3254
3255 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
3256
3257         * elf32-i386.c (check_relocs_failed): New.
3258         (elf_i386_check_relocs): Set check_relocs_failed on error.
3259         (elf_i386_relocate_section): Skip if check_relocs failed.
3260
3261 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
3262
3263         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
3264         check_relocs_failed on error.
3265
3266 2016-04-29  Nick Clifton  <nickc@redhat.com>
3267
3268         PR 19938
3269         * elf-bfd.h (struct elf_backend_data): Rename
3270         elf_backend_set_special_section_info_and_link to
3271         elf_backend_copy_special_section_fields.
3272         * elfxx-target.h: Likewise.
3273         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
3274         comparing section flags.
3275         (copy_special_section_fields): New function.
3276         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
3277         Perform two scans over special sections.  The first one looks for
3278         a direct mapping between the output section and an input section.
3279         The second scan looks for a possible match based upon section
3280         characteristics.
3281         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
3282         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
3283         sections.
3284         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
3285         elf32_i386_copy_solaris_special_section_fields.
3286         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
3287         Rename to elf32_sparc_copy_solaris_special_section_fields.
3288         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3289         elf64_x86_64_copy_solaris_special_section_fields.
3290
3291 2016-04-28  Nick Clifton  <nickc@redhat.com>
3292
3293         * po/zh_CN.po: Updated Chinese (simplified) translation.
3294
3295 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3296
3297         PR ld/20006
3298         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3299         when estimating distances between output sections.
3300
3301 2016-04-27  Alan Modra  <amodra@gmail.com>
3302
3303         * elflink.c (_bfd_elf_is_start_stop): New function.
3304         (_bfd_elf_gc_mark_rsec): Use it.
3305         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3306
3307 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3308
3309         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3310         * mmo.c (mmo_get_section_contents): Likewise.
3311         (mmo_set_section_contents): Likewise.
3312
3313 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3314
3315         * elf-bfd.h (elf_link_hash_table): Update comments for
3316         dynsymcount.
3317         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3318         the unused NULL entry at the head of dynamic symbol table.
3319         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3320         checks.
3321
3322 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3323
3324         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3325         created file from dynobj.
3326
3327 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3328
3329         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3330         normal input file if possible.
3331
3332 2016-04-21  Nick Clifton  <nickc@redhat.com>
3333
3334         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3335         * aout-target.h: Likewise.
3336         * aout-tic30.c: Likewise.
3337         * binary.c: Likewise.
3338         * bout.c: Likewise.
3339         * coff-alpha.c: Likewise.
3340         * coff-rs6000.c: Likewise.
3341         * coff64-rs6000.c: Likewise.
3342         * coffcode.h: Likewise.
3343         * i386msdos.c: Likewise.
3344         * i386os9k.c: Likewise.
3345         * ieee.c: Likewise.
3346         * ihex.c: Likewise.
3347         * libbfd-in.h: Likewise.
3348         * libecoff.h: Likewise.
3349         * mach-o-target.c: Likewise.
3350         * mmo.c: Likewise.
3351         * nlm-target.h: Likewise.
3352         * oasys.c: Likewise.
3353         * pef.c: Likewise.
3354         * plugin.c: Likewise.
3355         * ppcboot.c: Likewise.
3356         * som.c: Likewise.
3357         * srec.c: Likewise.
3358         * tekhex.c: Likewise.
3359         * versados.c: Likewise.
3360         * vms-alpha.c: Likewise.
3361         * xsym.c: Likewise.
3362         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3363         * linker.c (bfd_link_check_relocs): New function.
3364         (_bfd_generic_link_check_relocs): New function.
3365         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3366         _bfd_link_check_relocs field.
3367         (struct bfd_target)L Add _bfd_link_check_relocs field.
3368         * bfd-in2.h: Regenerate.
3369         * libbfd.h: Regenerate.
3370
3371 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3372
3373         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3374         (elf_backend_gc_sweep_hook): Likewise.
3375         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3376         (elf_backend_gc_sweep_hook): Likewise.
3377
3378 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3379
3380         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3381         in excluded sections
3382
3383 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3384
3385         PR ld/19969
3386         * elf64-x86-64.c (check_relocs_failed): New.
3387         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3388         Support relocation agaist local symbol.  Set check_relocs_failed.
3389         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
3390         R_X86_64_32 relocation overflow.
3391         (elf_x86_64_relocate_section): Skip if check_relocs failed.
3392         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3393
3394 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3395
3396         * elf32-i386.c (elf_i386_check_relocs): Call
3397         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3398         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3399
3400 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3401
3402         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3403         * elflink.c (_bfd_elf_link_check_relocs): New function.
3404         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3405         if check_relocs_after_open_input is FALSE.
3406
3407 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3408
3409         * cache.c: Update old style function definitions.
3410         * elf32-m68k.c: Likewise.
3411         * elf64-mmix.c: Likewise.
3412         * stab-syms.c: Likewise.
3413
3414 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3415
3416         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3417
3418 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
3419
3420         * Makefile.in: Regenerated with automake 1.11.6.
3421         * aclocal.m4: Likewise.
3422         * doc/Makefile.in: Likewise.
3423
3424 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3425
3426         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3427         * bfd-in2.h: Regenerate.
3428         * libbfd.h: Regenerate.
3429         * elf32-arc.c: Add 'opcode/arc.h' include.
3430         (struct arc_relocation_data): Add symbol_name.
3431         (arc_special_overflow_checks): New function.
3432         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3433         required, add an extra comment.
3434         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3435
3436 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3437
3438         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3439         entries.
3440         (elf_arc_relocate_section): Update enum uses.
3441         (elf_arc_check_relocs): Likewise.
3442         (elf_arc_finish_dynamic_symbol): Likewise.
3443
3444 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
3445
3446         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3447         "sh_link".
3448
3449 2016-04-14  Nick Clifton  <nickc@redhat.com>
3450
3451         PR target/19938
3452         * elf-bbfd.h (struct elf_backend_data): New field:
3453         elf_strtab_flags.
3454         New field: elf_backend_set_special_section_info_and_link
3455         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3456         defined.
3457         (elf_backend_set_special_section_info_and_link): Define if not
3458         already defined.
3459         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3460         elf_backend_strtab_flags macros to initialise fields in structure.
3461         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3462         being set even if SHF_MERGE is not set.
3463         (elf_fake_sections): Likewise.
3464         (section_match): New function.  Matches two ELF sections based
3465         upon fixed characteristics.
3466         (find_link): New function.  Locates a section in a BFD that
3467         matches a section in a different BFD.
3468         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3469         fields of reserved sections.
3470         (bfd_elf_compute_section_file_positions): Set the flags for the
3471         .shstrtab section based upon the elf_strtab_flags field in the
3472         elf_backend_data structure.
3473         (swap_out_syms): Likewise for the .strtab section.
3474         * elflink.c (bfd_elf_final_link): Set the flags for the
3475         .strtab section based upon the elf_strtab_flags field in the
3476         elf_backend_data structure.
3477         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3478         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3479         targets.
3480         (elf_backend_set_special_section_info_and_link): Define for
3481         Solaris targets.
3482         * elf32-sparc.c: Likewise.
3483         * elf64-x86-64.c: Likewise.
3484
3485 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3486
3487         PR ld/19939
3488         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3489         to bfd_boolean.
3490         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3491         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3492         applies to read-only section.
3493         * elf32-i386.c (elf_i386_link_hash_table): Add
3494         readonly_dynrelocs_against_ifunc.
3495         (elf_i386_allocate_dynrelocs): Updated.
3496         (elf_i386_size_dynamic_sections): Issue an error for read-only
3497         segment with dynamic IFUNC relocations only if
3498         readonly_dynrelocs_against_ifunc is TRUE.
3499         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3500         readonly_dynrelocs_against_ifunc.
3501         (elf_x86_64_allocate_dynrelocs): Updated.
3502         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3503         segment with dynamic IFUNC relocations only if
3504         readonly_dynrelocs_against_ifunc is TRUE.
3505         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3506         Updated.
3507
3508 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3509
3510         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3511         a fall through from error_ret_free_internal.  Free local_syms in
3512         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3513
3514 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3515
3516         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3517         (relocate_plt_for_entry): Likewise.
3518
3519 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3520
3521         * elf32-arc.c (elf_arc_check_relocs): Changed
3522
3523 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3524
3525         * elf32-arc.c (name_for_global_symbol): Changed assert.
3526         (get_replace_function): Created.:
3527         (struct arc_relocation_data): Changed to signed types.
3528         (defines S, L, P, PDATA): Casted to signed type.
3529         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3530         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3531         (arc_do_relocation): Changed.
3532
3533 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3534
3535         * elf32-arc.c (name_for_global_symbol): Added assert to check for
3536         symbol index.
3537         (elf_arc_relocate_section): Added and changed asserts, validating
3538         the synamic symbol index.
3539         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3540         relocation if symbol has dynindx set to -1.
3541
3542 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
3543
3544         PR ld/19908
3545         * elflink.c (elf_link_add_object_symbols): Always turn hidden
3546         and internal symbols which have a dynamic index into local
3547         ones.
3548
3549 2016-04-04  Nick Clifton  <nickc@redhat.com>
3550
3551         PR 19872
3552         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3553         version number if the version is zero.
3554
3555 2016-04-01  Alan Modra  <amodra@gmail.com>
3556
3557         PR 19886
3558         * elflink.c (on_needed_list): Recursively check needed status.
3559         (elf_link_add_object_symbols): Adjust.
3560
3561 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
3562
3563         * elf32-avr.c (avr_elf32_load_records_from_section): Free
3564         internal_relocs only if they aren't cached.
3565
3566 2016-03-29  Nick Clifton  <nickc@redhat.com>
3567
3568         PR 17334
3569         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3570         assertion on the size of the got section to allow it to be bigger
3571         than the number of relocs.
3572
3573 2016-03-29  Toni Spets  <toni.spets@iki.fi>
3574
3575         PR 19878
3576         * coffcode.h (coff_write_object_contents): Revert accidental
3577         2014-11-10 change.
3578
3579 2016-03-22  Alan Modra  <amodra@gmail.com>
3580
3581         PR 19850
3582         * dwarf2.c (read_attribute_value): Skip info_ptr check for
3583         DW_FORM_flag_present.
3584
3585 2016-03-22  Nick Clifton  <nickc@redhat.com>
3586
3587         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3588         architecture name for backwards compatibility.
3589
3590         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3591         unbounded stack use.
3592
3593         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3594         sufficiently recent version of GCC.
3595         * configure: Regenerate.
3596
3597 2016-03-22  Alan Modra  <amodra@gmail.com>
3598
3599         PR 19851
3600         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3601
3602 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3603
3604         * archures.c (bfd_mach_arc_nps400): Define.
3605         * bfd-in2.h: Regenerate.
3606         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3607         some existing entries to make space.
3608         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3609         (arc_elf_final_write_processing): Likewise.
3610
3611 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3612
3613         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3614         EF_ARC_CPU_GENERIC.
3615         (arc_elf_final_write_processing): Don't bother setting cpu field
3616         in e_flags, this will have been set elsewhere.
3617
3618 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3619
3620         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3621         EF_ARC_MACH_MSK.
3622
3623 2016-03-21  Nick Clifton  <nickc@redhat.com>
3624
3625         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3626         * configure: Regenerate.
3627         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3628         alloca with call to xmalloc.
3629         * elf32-nds32.c: Likewise.
3630         * elf64-hppa.c: Likewise.
3631         * elfxx-mips.c: Likewise.
3632         * pef.c: Likewise.
3633         * pei-x86_64.c: Likewise.
3634         * som.c: Likewise.
3635         * xsym.c: Likewise.
3636
3637 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3638
3639         PR ld/19827
3640         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3641         locally in PIE.
3642         (elf_i386_relocate_section): Likewise.
3643         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3644         (elf_x86_64_relocate_section): Likewise.
3645
3646 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3647
3648         PR ld/19807
3649         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3650         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3651         relocation overflow check.
3652
3653 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
3654
3655         * bfd-in2.h: Regenerated.
3656
3657 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
3658
3659         PR 19713
3660         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3661         uses bytes not octets.
3662         * elflink.c (resolve_section): Likewise.
3663         Add a bfd parameter.
3664         (eval_section): Pass the input_bfd to resolve_section.
3665         (bfd_elf_perform_complex_relocation): Convert byte offset to
3666         octets before read and writing values.
3667         (elf_link_input_bfd): Add byte to octet conversions.
3668         (elf_reloc_link_order): Likewise.
3669         (elf_fixup_link_order): Likewise.
3670         (bfd_elf_final_link): Likewise.
3671         * reloc.c (_bfd_final_link_relocate): Likewise.
3672         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3673
3674 2016-03-10  Nick Clifton  <nickc@redhat.com>
3675
3676         * config.bfd: Mark the i370 target as obsolete.
3677
3678 2016-03-09  Pedro Alves  <palves@redhat.com>
3679
3680         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3681         gcc ABI)" to printable name.
3682         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3683         of "v850-rh850" as printable name.
3684
3685 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
3686
3687         PR ld/19623
3688         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3689         relocations against absolute symbols.
3690
3691 2016-03-09  Alan Modra  <amodra@gmail.com>
3692
3693         PR binutils/19775
3694         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3695         length elements in the archive.
3696
3697 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3698
3699         PR ld/19789
3700         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3701         for -E/--dynamic-list only when not relocatable.
3702
3703 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3704
3705         PR ld/19784
3706         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3707         count for locally defined local IFUNC symbols in shared object.
3708         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3709
3710 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3711
3712         PR ld/19579
3713         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3714         together.
3715
3716 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
3717             Andrew Burgess  <andrew.burgess@embecosm.com>
3718
3719         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3720         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3721         (arc_elf_howto_init): Added assert to validate relocations.
3722         (get_middle_endian_relocation): Delete.
3723         (middle_endian_convert): New function.
3724         (ME): Redefine, now does nothing.
3725         (IS_ME): New define.
3726         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3727         definition to call middle_endian_convert.  Add a new local
3728         variable and make use of this throughout. Added call to
3729         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3730
3731 2016-03-07  Nick Clifton  <nickc@redhat.com>
3732
3733         PR binutils/19775
3734         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3735         length elements in the archive.
3736
3737 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
3738
3739         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3740         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3741
3742 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
3743
3744         PR ld/19579
3745         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3746         executable as definition if the new definition comes from a
3747         shared library.
3748
3749 2016-03-02  Alan Modra  <amodra@gmail.com>
3750
3751         * Makefile.in: Regenerate.
3752         * po/SRC-POTFILES.in: Regenerate.
3753
3754 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
3755
3756         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3757         relocation addend when sections get merged.
3758
3759 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3760
3761         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3762         the flag change.
3763         (elf_arc_relocate_section): Fixes and conditions to support PIE.
3764         Assert for code sections dynamic relocs.
3765
3766 2016-02-26  Renlin Li  <renlin.li@arm.com>
3767
3768         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3769         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3770
3771 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3772
3773         PR ld/19609
3774         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3775         load with locally bound symbols if PIC is false or there is no
3776         base register.  Optimize branch to 0 if PIC is false.
3777         (elf_i386_relocate_section): Don't generate dynamic relocations
3778         against undefined weak symbols if PIC is false.
3779         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3780         if we can't estimate relocation overflow with --no-relax.
3781         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3782         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
3783         (elf_x86_64_relocate_section): Don't generate dynamic relocations
3784         against undefined weak symbols if PIC is false.
3785
3786 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3787
3788         PR ld/19645
3789         * bfd.c (bfd): Change flags to 20 bits.
3790         (BFD_CONVERT_ELF_COMMON): New.
3791         (BFD_USE_ELF_STT_COMMON): Likewise.
3792         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3793         BFD_USE_ELF_STT_COMMON.
3794         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3795         * configure.ac: Remove --enable-elf-stt-common.
3796         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3797         common symbol depending on BFD_CONVERT_ELF_COMMON and
3798         BFD_USE_ELF_STT_COMMON.
3799         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3800         STT_COMMON.
3801         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3802         STT_COMMON.
3803         (elf_link_convert_common_type): New function.
3804         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3805         common symbol depending on BFD_CONVERT_ELF_COMMON and
3806         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
3807         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3808         and BFD_USE_ELF_STT_COMMON to object_flags.
3809         (TARGET_LITTLE_SYM): Likewise.
3810         * syms.c (BSF_KEEP_G): Renamed to ...
3811         (BSF_ELF_COMMON): This.
3812         * bfd-in2.h: Regenerated.
3813         * config.in: Likewise.
3814         * configure: Likewise.
3815
3816 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3817
3818         PR ld/19636
3819         PR ld/19704
3820         PR ld/19719
3821         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3822         (elf_i386_link_hash_entry): Add has_got_reloc and
3823         has_non_got_reloc.
3824         (elf_i386_link_hash_table): Add interp.
3825         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3826         has_non_got_reloc.
3827         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3828         has_non_got_reloc.
3829         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3830         (elf_i386_fixup_symbol): New function.
3831         (elf_i386_pie_finish_undefweak_symbol): Likewise.
3832         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3833         relocations and discard relocations against resolved undefined
3834         weak symbols in executable.  Don't make resolved undefined weak
3835         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3836         relocation against undefined weak symbols in PIE.
3837         (elf_i386_size_dynamic_sections): Set interp to .interp section.
3838         (elf_i386_relocate_section): Don't generate dynamic relocations
3839         against resolved undefined weak symbols in PIE, except for
3840         R_386_PC32.
3841         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3842         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3843         Don't generate dynamic relocation against resolved undefined weak
3844         symbol in executable.
3845         (elf_i386_finish_dynamic_sections): Call
3846         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3847         (elf_backend_fixup_symbol): New.
3848         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3849         (elf_x86_64_link_hash_entry): Add has_got_reloc and
3850         has_non_got_reloc.
3851         (elf_x86_64_link_hash_table): Add interp.
3852         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3853         has_non_got_reloc.
3854         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3855         has_non_got_reloc.
3856         (elf_x86_64_check_relocs): Set has_got_reloc and
3857         has_non_got_reloc.
3858         (elf_x86_64_fixup_symbol): New function.
3859         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3860         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3861         relocations and discard relocations against resolved undefined
3862         weak symbols in executable.  Don't make resolved undefined weak
3863         symbols in executable dynamic.
3864         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3865         (elf_x86_64_relocate_section): Check relocation overflow for
3866         dynamic relocations against unresolved weak undefined symbols.
3867         Don't generate dynamic relocations against resolved weak
3868         undefined symbols in PIE.
3869         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3870         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3871         Don't generate dynamic relocation against resolved undefined weak
3872         symbol in executable.
3873         (elf_x86_64_finish_dynamic_sections): Call
3874         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3875         (elf_backend_fixup_symbol): New.
3876
3877 2016-02-26  Alan Modra  <amodra@gmail.com>
3878
3879         * elf64-ppc.c (create_linkage_sections): Create sfpr when
3880         save_restore_funcs, rest of sections when not relocatable.
3881         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3882         (sfpr_define): Define all symbols on emitted code.
3883         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3884         when relocatable.  Move sfpr_define loop earlier.
3885
3886 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3887
3888         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3889         (elf_x86_64_relocate_section): Use it.  Replace
3890         x86_64_elf_howto_table[r_type] with howto.
3891
3892 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3893
3894         PR ld/19698
3895         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3896         symbol version is unknown.
3897
3898 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3899
3900         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3901         to (bfd_vma) -1 when setting needs_plt to 0.
3902         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3903
3904 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
3905
3906         * elflink.c (bfd_elf_record_link_assignment): Check for shared
3907         library, instead of PIC, and don't check PDE when making linker
3908         assigned symbol dynamic.
3909
3910 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
3911
3912         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3913         ABIVERSION for non-executable stack.
3914
3915 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
3916
3917         PR target/19516
3918         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3919         Always produce a RELATIVE reloc for a local symbol.
3920
3921 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
3922
3923         Fix test-case ld-elf/pr19617b
3924         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3925         discard unused non-function symbols when --dynamic-list-data.
3926
3927 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3928
3929         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3930         dynsym section, even if it is empty, with dynamic sections.
3931
3932 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3933
3934         * syms.c: Remove BSF_COMMON from comments.
3935         * bfd-in2.h: Regenerated.
3936
3937 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
3938
3939         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3940         for destination.  Remove useless function parameters.
3941         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3942
3943 2016-02-19  Nick Clifton  <nickc@redhat.com>
3944
3945         PR ld/19629
3946         * aoutx.h (aout_link_add_symbols): Check for out of range string
3947         table offsets.
3948
3949         PR ld/19628
3950         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3951         processing if we encounter a reloc without an associated symbol.
3952
3953 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
3954
3955         PR ld/19617
3956         * elflink.c (elf_link_add_object_symbols): Always create dynamic
3957         sections for -E/--dynamic-list.
3958
3959 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
3960
3961         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
3962         to bfd_true.
3963
3964 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
3965
3966         * plugin.c (plugin_vec): Set match priority to 255.
3967         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3968         matching against the plugin vector, take priority from there not
3969         from TEMP.
3970
3971 2016-02-15  Nick Clifton  <nickc@redhat.com>
3972
3973         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3974         for length and type fields.  Use a signed value for the
3975         suffix_length field.
3976
3977 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3978
3979         PR ld/19601
3980         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3981         significant bit in GOT offset for R_386_GOT32X.
3982
3983 2016-02-10  Nick Clifton  <nickc@redhat.com>
3984
3985         PR 19405
3986         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3987         immediate values.
3988         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3989         number of messages about FDE encoding preventing .eh_frame_hdr
3990         generation.
3991
3992 2016-02-09  Nick Clifton  <nickc@redhat.com>
3993
3994         * oasys.c (oasys_archive_p): Fix indentation.
3995         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3996         constant for left shifting.
3997
3998         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3999         helpful warning message to explain why certain AArch64 relocs
4000         might overflow.
4001
4002 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
4003
4004         * pe-mips.c (coff_mips_reloc): Fix formatting.
4005
4006 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
4007
4008         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
4009         to bfd_mach_arc_arc600.
4010
4011 2016-02-04  Alan Modra  <amodra@gmail.com>
4012
4013         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
4014         for big-endian.
4015
4016 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4017
4018         PR ld/19542
4019         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
4020         distances in the compressed_size field of the output section.
4021
4022 2016-02-02  Alan Modra  <amodra@gmail.com>
4023
4024         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
4025         ELFv2 entry optimization.
4026
4027 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
4028
4029         PR binutils/19547
4030         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
4031         no relocations in relocatable files.
4032
4033 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
4034
4035         PR ld/19553
4036         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
4037         if a symbol from a library loaded via DT_NEEDED doesn't match
4038         the symbol referenced by regular object.
4039
4040 2016-02-01  Nathaniel Smith  <njs@pobox.com>
4041
4042         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
4043         CODE and DATA.
4044
4045 2016-02-01  Alan Modra  <amodra@gmail.com>
4046
4047         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
4048         an out of range reloc_index.
4049         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
4050
4051 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
4052
4053         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
4054         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
4055         * Makefile.in: Regenerated.
4056
4057 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
4058
4059         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
4060
4061 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
4062
4063         PR ld/19526
4064         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
4065         files.
4066         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
4067
4068 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
4069
4070         PR ld/19539
4071         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
4072         against STT_GNU_IFUNC symbol only with dynamic symbols.
4073         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
4074
4075 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
4076
4077         PR binutils/19523
4078         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
4079         decompress debug sections.
4080
4081 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
4082
4083         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
4084         `dynindx'.
4085
4086 2016-01-25  Nick Clifton  <nickc@redhat.com>
4087
4088         PR target/19435
4089         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
4090         dsym filename buffer.
4091
4092 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
4093
4094         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
4095
4096 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
4097
4098         * elfxx-mips.c (BZ16_REG): Correct calculation.
4099
4100 2016-01-21  Nick Clifton  <nickc@redhat.com>
4101
4102         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
4103         changing the type of _loc to be bfd_byte *.
4104         (elf_arc_finish_dynamic_symbol): Likewise.
4105
4106 2016-01-21  Nick Clifton  <nickc@redhat.com>
4107
4108         PR ld/19455
4109         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
4110         class of the linker stub bfd.
4111         (elf32_arm_check_relocs): Skip check for pic format after
4112         processing a vxWorks R_ARM_ABS12 reloc.
4113         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
4114         reporting a class mismatch.
4115
4116 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
4117
4118         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
4119         veneer for sym_sec != input_sec.
4120         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
4121         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
4122         calculation destination.
4123
4124 2016-01-21  Alan Modra  <amodra@gmail.com>
4125
4126         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
4127         (swap_linux_prpsinfo64_out): New function.
4128         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4129         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
4130         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
4131         (elfcore_write_linux_prpsinfo64): Likewise.
4132         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
4133         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
4134         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
4135
4136 2016-01-21  Alan Modra  <amodra@gmail.com>
4137
4138         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
4139         * elf.c: Adjust #include.
4140         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
4141         * Makefile.am (SOURCE_HFILES): Update.
4142         * Makefile.in: Regenerate.
4143         * po/SRC-PORFILES.in: Regenerate.
4144
4145 2016-01-21  Alan Modra  <amodra@gmail.com>
4146
4147         * configure.ac: Move corefile selection later in file.  Move
4148         tdefaults code immediately after other target vector code.
4149         * configure: Regenerate.
4150
4151 2016-01-20  Mickael Guene  <mickael.guene@st.com>
4152
4153         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
4154         section using '.text.noread' pattern.
4155
4156 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
4157
4158         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
4159
4160 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
4161             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
4162
4163         * arc-plt.def: New file.
4164         * arc-plt.h: Likewise.
4165         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
4166                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
4167                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
4168                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
4169         (name_for_global_symbol): Added.
4170         (ADD_RELA): Helper to create dynamic relocs.
4171         (new_got_entry_to_list): Create a new got entry in linked list.
4172         (symbol_has_entry_of_type): Search for specific type of entry in
4173         list.
4174         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
4175         (is_reloc_for_TLS, arc_elf_set_private_flags)
4176         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
4177         (arc_elf_merge_private_bfd_data): New functions.
4178         (debug_arc_reloc): Cleaned debug info printing.
4179         (PDATA reloc): Changed not to perform address alignment.
4180         (reverse_me): Added. Fix for ARC_32 relocs.
4181         (arc_do_relocation): Return bfd_reloc_of when no relocation should
4182         occur.
4183         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
4184         Changed function to access an array of list of GOT entries instead
4185         of just an array of offsets.
4186         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
4187         (elf_arc_check_relocs): Likewise.
4188         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
4189         (elf_arc_finish_dynamic_sections): Likewise
4190         (arc_create_dynamic_sections): Modified conditions to create
4191         dynamic sections.
4192         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
4193         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
4194         (relocate_plt_for_entry): Changed to support new way to define PLT
4195         related code.
4196         (add_symbol_to_plt): Likewise.
4197         (arc_elf_link_hash_table_create): New function.
4198
4199 2016-01-18  Nick Clifton  <nickc@redhat.com>
4200
4201         PR ld/19440
4202         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
4203         section number into internal section number.
4204         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
4205         * coffswap.h (coff_swap_sym_in): Likewise.
4206         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
4207         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
4208         section number field is big enough to hold the external value.
4209
4210 2016-01-17  Alan Modra  <amodra@gmail.com>
4211
4212         * configure: Regenerate.
4213
4214 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
4215
4216         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
4217         when address in first unwind entry does not match start of
4218         section.
4219
4220 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
4221             Jiong Wang  <jiong.wang@arm.com>
4222
4223         PR ld/19368
4224         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
4225         reloc_class_ifunc.
4226
4227 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4228
4229         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
4230         place 'R_' before the reloc name returned.
4231         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
4232         the relocation string.
4233
4234 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4235
4236         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
4237         factored out from...
4238         (_bfd_mips_elf_merge_private_bfd_data): ... here.
4239
4240 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4241
4242         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
4243         attribute check after ELF file header flag check.
4244
4245 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4246
4247         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
4248         return status from `_bfd_elf_merge_object_attributes'.
4249
4250 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4251
4252         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
4253         factored out from...
4254         (_bfd_mips_elf_merge_private_bfd_data): ... here.
4255
4256 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4257
4258         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
4259         handling of input MIPS ABI flags together.
4260
4261 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4262
4263         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
4264         attribute checks for null input.
4265
4266 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4267
4268         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
4269         pointers to target data.
4270
4271 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
4272
4273         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4274         an FP ABI warning.
4275
4276 2016-01-01  Alan Modra  <amodra@gmail.com>
4277
4278         Update year range in copyright notice of all files.
4279
4280 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
4281 \f
4282 Copyright (C) 2016 Free Software Foundation, Inc.
4283
4284 Copying and distribution of this file, with or without modification,
4285 are permitted in any medium without royalty provided the copyright
4286 notice and this notice are preserved.
4287
4288 Local Variables:
4289 mode: change-log
4290 left-margin: 8
4291 fill-column: 74
4292 version-control: never
4293 End: