bfd/ChangeLog

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