bfd/ChangeLog

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