bfd/ChangeLog

   1 2016-12-20  Andrew Waterman  <andrew@sifive.com>
   2
   3         * elfnn-riscv.c: Formatting and comment fixes throughout.
   4         * elfxx-riscv.c: Likewise.
   5         (howto_table): Change the src_mask field from MINUS_ONE to 0 for
   6         R_RISCV_TLS_DTPMOD32, R_RISCV_TLS_DTPMOD64, R_RISCV_TLS_DTPREL32,
   7         R_RISCV_TLS_DTPREL64, R_RISCV_TLS_TPREL32, R_RISCV_TLS_TPREL64.
   8
   9 2016-12-20  Palmer Dabbelt  <palmer@dabbelt.com>
  10
  11         * elfnn-riscv.c (_bfd_riscv_elf_merge_private_bfd_data): Improve
  12         error message when linking elf32 and elf64.
  13
  14 2016-12-19  Christian Groessler  <chris@groessler.org>
  15
  16         * elf32-arm.c (elf32_arm_popcount): Rename from 'popcount'.  Make
  17         'sum' local variable signed.
  18
  19 2016-12-16  fincs  <fincs.alt1@gmail.com>
  20
  21         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Add handling
  22         for info->gc_keep_exported.
  23         (bfd_elf_gc_sections): Likewise.
  24
  25 2016-12-15  Alan Modra  <amodra@gmail.com>
  26
  27         PR ld/20968
  28         PR ld/20908
  29         * elflink.c (bfd_elf_final_link): Revert 2016-12-02 change.  Move
  30         reloc counting code later after ELF flavour test.
  31
  32 2016-12-14  Maciej W. Rozycki  <macro@imgtec.com>
  33
  34         * bfd-in.h (elf_internal_abiflags_v0): New struct declaration.
  35         (bfd_mips_elf_get_abiflags): New prototype.
  36         * elfxx-mips.c (bfd_mips_elf_get_abiflags): New function.
  37         * bfd-in2.h: Regenerate.
  38
  39 2016-12-14  Yury Norov <ynorov@caviumnetworks.com>
  40
  41          * bfd/elfnn-aarch64.c: fix TLS relaxations for ilp32 where
  42          TCB_SIZE is used.
  43
  44 2016-12-13  Alan Modra  <amodra@gmail.com>
  45
  46         * elf64-hppa.c (elf64_hppa_modify_segment_map): Don't add PHDR
  47         for objcopy/strip or when a ld script specifies PHDRS.
  48
  49 2016-12-13  Alan Modra  <amodra@gmail.com>
  50
  51         * elf32-rx.c (elf32_rx_modify_program_headers): Don't adjust
  52         segments that include the ELF file header or program headers.
  53
  54 2016-12-08  Alan Modra  <amodra@gmail.com>
  55
  56         PR ld/20932
  57         * elflink.c (bfd_elf_record_link_assignment): Handle warning symbols.
  58
  59 2016-12-07  Nick Clifton  <nickc@redhat.com>
  60
  61         PR ld/20932
  62         * elflink.c (bfd_elf_record_link_assignment): Replace call to
  63         abort with an error message and error return value.
  64
  65 2016-12-06  Nick Clifton  <nickc@redhat.com>
  66
  67         PR binutils/20931
  68         * elf.c (copy_special_section_fields): Check for an invalid
  69         sh_link field before attempting to follow it.
  70
  71         PR binutils/20929
  72         * aoutx.h (squirt_out_relocs): Check for relocs without an
  73         associated symbol.
  74
  75 2016-12-06  Alan Modra  <amodra@gmail.com>
  76
  77         * elf64-ppc.c (ok_lo_toc_insn): Add r_type param.  Recognize
  78         lq,lfq,lxv,lxsd,lxssp,lfdp,stq,stfq,stxv,stxsd,stxssp,stfdp.
  79         Don't match lmd and stmd.
  80
  81 2016-12-05  Alyssa Milburn <amilburn@zall.org>
  82
  83         * elfxx-sparc.c: Do not stop processing relocations after
  84         partially relaxing a call with WDISP30.
  85
  86 2016-12-05  Nick Clifton  <nickc@redhat.com>
  87
  88         PR binutils/20905
  89         * peicode.h (pe_ILF_object_p): Use strnlen to avoid running over
  90         the end of the string buffer.
  91
  92         PR binutils/20907
  93         * peicode.h (pe_ILF_build_a_bfd): Replace abort with error return.
  94
  95         PR binutils/20921
  96         * aoutx.h (squirt_out_relocs): Check for and report any relocs
  97         that could not be recognised.
  98
  99         PR binutils/20922
 100         * elf.c (find_link): Check for null headers before attempting to
 101         match them.
 102
 103         PR ld/20925
 104         * aoutx.h (aout_link_add_symbols): Replace BFD_ASSERT with return
 105         FALSE.
 106
 107         PR ld/20924
 108         (aout_link_add_symbols): Fix off by one error checking for
 109         overflow of string offset.
 110
 111 2016-12-03  Alan Modra  <amodra@gmail.com>
 112
 113         * elf64-ppc.c (struct ppc_link_hash_entry): Delete "was_undefined".
 114         (struct ppc_link_hash_table): Delete "twiddled_syms".  Add
 115         "need_func_desc_adj".
 116         (lookup_fdh): Link direct fdh sym via oh field and set flags.
 117         (make_fdh): Make strong and weak undefined function descriptor
 118         symbols.
 119         (ppc64_elf_merge_symbol): New function.
 120         (elf_backend_merge_symbol): Define.
 121         (ppc64_elf_archive_symbol_lookup): Don't test undefweak for fake
 122         function descriptors.
 123         (add_symbol_adjust): Don't twiddle symbols to undefweak.
 124         Propagate more ref flags to function descriptor symbol.  Make
 125         some function descriptor symbols dynamic.
 126         (ppc64_elf_before_check_relocs): Only run add_symbol_adjust for
 127         ELFv1.  Set need_func_desc_adj.  Don't fix undefs list.
 128         (ppc64_elf_check_relocs): Set non_ir_ref for descriptors.
 129         Don't call lookup_fdh here.
 130         (ppc64_elf_gc_sections): New function.
 131         (bfd_elf64_bfd_gc_sections): Define.
 132         (ppc64_elf_gc_mark_hook): Mark descriptor.
 133         (func_desc_adjust): Don't make fake function descriptor syms strong
 134         here.  Exit earlier on non-dotsyms.  Take note of elf.dynamic
 135         flag when deciding whether a dynamic function descriptor might
 136         be needed.  Transfer elf.dynamic and set elf.needs_plt.  Move
 137         plt regardless of visibility.  Make descriptor dynamic if
 138         entry sym is dynamic, not for other cases.
 139         (ppc64_elf_func_desc_adjust): Don't run func_desc_adjust if
 140         already done.
 141         (ppc64_elf_edit_opd): Use oh field rather than lookup_fdh.
 142         (ppc64_elf_size_stubs): Likewise.
 143         (ppc_build_one_stub): Don't clear was_undefined.  Only set sym
 144         undefweak if stub symbol is defined.
 145         (undo_symbol_twiddle, ppc64_elf_restore_symbols): Delete.
 146         * elf64-ppc.h (ppc64_elf_restore_symbols): Don't declare.
 147
 148 2016-12-03  Alan Modra  <amodra@gmail.com>
 149
 150         * elf64-ppc.c (ppc64_elf_hide_symbol): Access hash table as
 151         elf_link_hash_table rather than ppc_link_hash_table.
 152
 153 2016-12-03  Alan Modra  <amodra@gmail.com>
 154
 155         * elf64-ppc.c (add_symbol_adjust): Delete dead code.
 156
 157 2016-12-03  Alan Modra  <amodra@gmail.com>
 158
 159         * elf64-ppc.c (add_symbol_adjust): Correct order of tests for
 160         warning and indirect symbols.
 161
 162 2016-12-03  Alan Modra  <amodra@gmail.com>
 163
 164         * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Don't copy dynamic
 165         flags when direct symbol is versioned_hidden.
 166
 167 2016-12-02  Nick Clifton  <nickc@redhat.com>
 168
 169         PR ld/20908
 170         * elflink.c (bfd_elf_final_link): Check for ELF flavour binaries
 171         when following indirect links.
 172
 173         PR ld/20909
 174         * aoutx.h (aout_link_add_symbols): Fix off-by-one error in check
 175         for an illegal string offset.
 176
 177 2016-12-02  Gary Benson  <gbenson@redhat.com>
 178
 179         * elf.c (_bfd_elf_make_section_from_shdr): Pass offset to
 180         elf_parse_notes.
 181
 182 2016-12-02  Josh Conner  <joshconner@google.com>
 183
 184         * config.bfd: Add support for fuchsia (OS).
 185
 186 2016-12-01  Yury Norov  <ynorov@caviumnetworks.com>
 187
 188         PR ld/20868
 189         * elfnn-aarch64.c (elfNN_aarch64_tls_relax): Use 32-bit accesses
 190         to the GOT when operating in 32-bit mode.
 191
 192 2016-12-01  Ma Jiang  <ma.jiang@zte.com.cn>
 193
 194         PR ld/16720
 195         * elfxx-mips.c (mips_elf_calculate_relocation): Remove overflow
 196         test for HI16 relocs.
 197
 198 2016-12-01  Nick Clifton  <nickc@redhat.com>
 199
 200         PR binutils/20891
 201         * aoutx.h (find_nearest_line): Handle the case where the main file
 202         name and the directory name are both empty.
 203
 204         PR binutils/20892
 205         * aoutx.h (find_nearest_line): Handle the case where the function
 206         name is empty.
 207
 208 2016-11-30  Alan Modra  <amodra@gmail.com>
 209
 210         * elf.c (get_program_header_size): Revert accidental change.
 211
 212 2016-11-30  Alan Modra  <amodra@gmail.com>
 213
 214         PR ld/20886
 215         * elf64-ppc.c (ppc64_elf_size_stubs): Make rawsize max size seen
 216         on any pass past STUB_SHRINK_ITER.
 217
 218 2016-11-28  H.J. Lu  <hongjiu.lu@intel.com>
 219
 220         * elflink.c (_bfd_elf_fix_symbol_flags): Hide hidden versioned
 221         symbol in executable.
 222         (elf_link_output_extsym): Don't change bind from global to
 223         local when linking executable.
 224
 225 2016-11-28  Nick Clifton  <nickc@redhat.com>
 226
 227         PR ld/20815
 228         * elf.c (phdr_sorter): Delete.
 229         (assign_file_positions_except_relocs): Do not sort program
 230         headers.
 231
 232 2016-11-25  Jon Turney  <jon.turney@dronecode.org.uk>
 233
 234         PR ld/20193
 235         * peXXigen.c (rsrc_process_section): Do not shrink the merged
 236         .rsrc section.
 237
 238 2016-11-24  Jiong Wang  <jiong.wang@arm.com>
 239
 240         PR target/20737
 241         * elf32-arm.c (elf32_arm_final_link_relocate): Bind defined symbol
 242         locally in PIE.
 243
 244 2016-11-24  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
 245
 246         * bfd/elfxx-riscv.c (howto_table): Fix bitsize of R_RISCV_ADD8.
 247
 248 2016-11-23  Nick Clifton  <nickc@redhat.com>
 249
 250         PR ld/20815
 251         * elf.c (elf_modify_segment_map): Allow empty LOAD segments if
 252         they contain the program headers.
 253         (_bfd_elf_map_sections_to_segments): If the linker created the
 254         PHDR segment then always attempt to include it in a LOAD segment.
 255         (assign_file_positions_for_non_load_sections): Allow LOAD segments
 256         to overlap PHDR segments.
 257         (phdr_sorter): New function.  Sorts program headers.
 258         (assign_file_positions_except_relocs): Sort the program headers
 259         before writing them out.  Issue an error if the PHDR segment is
 260         not covered by a LOAD segment, unless the backend allows it.
 261         * elf-bfd.h (struct elf_backend_data): Add
 262         elf_backend_allow_non_load_phdr.
 263         * elfxx-target.h (elf_backend_allow_non_load_phdr): Provide
 264         default definition that returns FALSE.
 265         (elfNN_bed): Initialise the elf_backend_allow_non_load_phdr
 266         field.
 267         * elf64-hppa.c (elf64_hppa_allow_non_load_phdr): New function.
 268         Returns TRUE.
 269         (elf_backend_allow_non_load_phdr): Define.
 270         * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Do not
 271         place the interpreter string into the .interp section if the
 272         nointerp flag is set in the link info structure.
 273         * elf32-arc.c (elf_arc_size_dynamic_sections): Likewise.
 274         * elf32-score7.c (score_elf_final_link_relocate): Allow for the
 275         _gp symbol not being part of the output.
 276
 277 2016-11-23  Alan Modra  <amodra@gmail.com>
 278
 279         * elf-bfd.h (struct elf_backend_data): Add dtrel_excludes_plt.
 280         * elfxx-target.h (elf_backend_dtrel_excludes_plt): Define.
 281         (elfNN_bed): Init new field.
 282         * elflink.c (bfd_elf_final_link): Add and use htab variable.  Handle
 283         dtrel_excludes_plt.
 284         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Delete
 285         DT_RELASZ code.
 286         (elf_backend_dtrel_excludes_plt): Define.
 287         * elf32-arc.c (elf_arc_finish_dynamic_sections): Delete DT_RELASZ code.
 288         (elf_backend_dtrel_excludes_plt): Define.
 289         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Delete code
 290         subtracting off plt relocs from DT_RELSZ, DT_RELASZ.
 291         (elf_backend_dtrel_excludes_plt): Define.
 292         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Delete
 293         DT_RELASZ code.
 294         (elf_backend_dtrel_excludes_plt): Define.
 295         * elf32-cris.c (elf_cris_finish_dynamic_sections): Delete DT_RELASZ
 296         code.
 297         (elf_backend_dtrel_excludes_plt): Define.
 298         * elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Delete DT_RELASZ
 299         and DT_RELA code.
 300         (elf_backend_dtrel_excludes_plt): Define.
 301         * elf32-i386.c (elf_i386_finish_dynamic_sections): Delete DT_RELSZ
 302         and DT_REL code.
 303         (elf_backend_dtrel_excludes_plt): Define.
 304         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Delete DT_RELASZ
 305         code.
 306         (elf_backend_dtrel_excludes_plt): Define.
 307         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Delete DT_RELASZ
 308         code.
 309         (elf_backend_dtrel_excludes_plt): Define.
 310         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Delete DT_RELASZ
 311         code.
 312         (elf_backend_dtrel_excludes_plt): Define.
 313         * elf32-metag.c (elf_metag_finish_dynamic_sections): Delete DT_RELASZ
 314         and DT_RELA code.
 315         (elf_backend_dtrel_excludes_plt): Define.
 316         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Delete
 317         DT_RELASZ and DT_RELA code.  Use ELF htab shortcuts for other
 318         dynamic sections.
 319         (elf_backend_dtrel_excludes_plt): Define.
 320         * elf32-mips.c (elf_backend_dtrel_excludes_plt): Define.
 321         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Delete DT_RELASZ
 322         code.
 323         (elf_backend_dtrel_excludes_plt): Define.
 324         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Delete DT_RELASZ
 325         code.
 326         (elf_backend_dtrel_excludes_plt): Define.
 327         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Delete DT_RELASZ
 328         code.
 329         (elf_backend_dtrel_excludes_plt): Define.
 330         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Delete DT_RELASZ
 331         code.
 332         (elf_backend_dtrel_excludes_plt): Define.
 333         * elf32-sh.c (sh_elf_finish_dynamic_sections): Delete DT_RELASZ
 334         code.
 335         (elf_backend_dtrel_excludes_plt): Define.
 336         * elf32-sparc.c (elf_backend_dtrel_excludes_plt): Define.
 337         * elf32-vax.c (elf_vax_finish_dynamic_sections): Delete DT_RELASZ
 338         code.
 339         (elf_backend_dtrel_excludes_plt): Define.
 340         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Delete DT_RELASZ
 341         code.
 342         (elf_backend_dtrel_excludes_plt): Define.
 343         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Delete DT_RELASZ
 344         code.
 345         (elf_backend_dtrel_excludes_plt): Define.
 346         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Delete DT_RELASZ
 347         and DT_RELA code.
 348         (elf_backend_dtrel_excludes_plt): Define.
 349         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Delete DT_RELASZ
 350         code.
 351         (elf_backend_dtrel_excludes_plt): Define.
 352         * elf64-x86-64.c (elf_x86_64_finish_dynamic_sections): Delete DT_RELASZ
 353         code.
 354         (elf_backend_dtrel_excludes_plt): Define.
 355         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Delete
 356         DT_RELASZ code.
 357         (elf_backend_dtrel_excludes_plt): Define.
 358         * elfnn-ia64.c (elfNN_ia64_finish_dynamic_sections): Delete DT_RELASZ
 359         code.
 360         (elf_backend_dtrel_excludes_plt): Define.
 361         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Delete
 362         DT_RELASZ code.
 363         * elfxx-sparc.c (sparc_finish_dyn): Delete DT_RELASZ code.
 364
 365 2016-11-23  Alan Modra  <amodra@gmail.com>
 366
 367         * elf-m10300.c (mn10300_elf_check_relocs): Use elf htab shortcuts
 368         to dynamic sections.
 369         (mn10300_elf_final_link_relocate): Likewise.
 370         (_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
 371         (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
 372         (_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
 373         (_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
 374         * elf32-bfin.c (bfin_check_relocs): Likewise.
 375         (bfin_relocate_section): Likewise.
 376         (bfin_gc_sweep_hook): Likewise.
 377         (struct bfinfdpic_elf_link_hash_table): Delete sgot, sgotrel, splt
 378         and spltrel.
 379         (bfinfdpic_got_section, bfinfdpic_gotrel_section,
 380         bfinfdpic_plt_section, bfinfdpic_pltrel_section): Define using elf
 381         shortcut sections.
 382         (_bfin_create_got_section): Use elf htab shortcuts to dyn sections.
 383         Delete dead code.
 384         (bfin_finish_dynamic_symbol): Use elf htab shortcuts to dyn sections.
 385         (bfin_size_dynamic_sections): Likewise.
 386         * elf32-cr16.c (_bfd_cr16_elf_create_got_section): Likewise.
 387         (cr16_elf_check_relocs): Likewise.
 388         (cr16_elf_final_link_relocate): Likewise.
 389         (_bfd_cr16_elf_create_dynamic_sections): Likewise.
 390         (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
 391         (_bfd_cr16_elf_size_dynamic_sections): Likewise.
 392         (_bfd_cr16_elf_finish_dynamic_symbol): Likewise.
 393         (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 394         * elf32-cris.c (cris_elf_relocate_section): Likewise.
 395         (elf_cris_finish_dynamic_symbol): Likewise.
 396         (elf_cris_finish_dynamic_sections): Likewise.
 397         (cris_elf_gc_sweep_hook): Likewise.
 398         (elf_cris_adjust_gotplt_to_got): Likewise.
 399         (elf_cris_adjust_dynamic_symbol): Likewise.
 400         (cris_elf_check_relocs): Likewise.  Delete dead code.
 401         (elf_cris_size_dynamic_sections): Use elf htab shortcuts to dynamic
 402         sections.
 403         (elf_cris_discard_excess_program_dynamics): Likewise.
 404         * elf32-frv.c (struct frvfdpic_elf_link_hash_table): Delete sgot,
 405         sgotrel, splt and spltrel.
 406         (frvfdpic_got_section, frvfdpic_gotrel_section,
 407         frvfdpic_plt_section, frvfdpic_pltrel_section): Define using elf
 408         shortcut sections.
 409         (_frv_create_got_section): Likewise.
 410         * elf32-hppa.c (struct elf32_hppa_link_hash_table): Delete sgot,
 411         srelgot, splt and srelplt.
 412         (hppa_build_one_stub): Use elf htab shortcuts to dynamic sections.
 413         (elf32_hppa_create_dynamic_sections): Likewise.
 414         (elf32_hppa_check_relocs): Likewise.
 415         (allocate_plt_static): Likewise.
 416         (allocate_dynrelocs): Likewise.
 417         (elf32_hppa_size_dynamic_sections): Likewise.
 418         (elf32_hppa_relocate_section): Likewise.
 419         (elf32_hppa_finish_dynamic_symbol): Likewise.
 420         (elf32_hppa_finish_dynamic_sections): Likewise.
 421         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 422         * elf32-lm32.c (struct elf_lm32_link_hash_table): Delete sgot,
 423         sgotplt, srelgot, splt and srelplt.
 424         (lm32fdpic_got_section, lm32fdpic_gotrel_section): Define using elf
 425         shortcut sections.
 426         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 427         (lm32_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 428         (lm32_elf_check_relocs): Likewise.
 429         (lm32_elf_finish_dynamic_sections): Likewise.
 430         (lm32_elf_finish_dynamic_symbol): Likewise.
 431         (allocate_dynrelocs): Likewise.
 432         (lm32_elf_size_dynamic_sections): Likewise.
 433         (lm32_elf_create_dynamic_sections): Likewise.
 434         * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
 435         (m32c_elf_check_relocs): Likewise.
 436         (m32c_elf_finish_dynamic_sections): Likewise.
 437         (m32c_elf_always_size_sections): Likewise.
 438         * elf32-m32r.c (struct elf_m32r_link_hash_table): Delete sgot,
 439         sgotplt, srelgot, splt and srelplt.
 440         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 441         (m32r_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 442         sections.
 443         (allocate_dynrelocs): Likewise.
 444         (m32r_elf_size_dynamic_sections): Likewise.
 445         (m32r_elf_relocate_section): Likewise.
 446         (m32r_elf_finish_dynamic_symbol): Likewise.
 447         (m32r_elf_finish_dynamic_sections): Likewise.
 448         (m32r_elf_check_relocs): Likewise.
 449         * elf32-m68k.c (elf_m68k_partition_multi_got): Likewise.
 450         (elf_m68k_check_relocs): Likewise.
 451         (elf_m68k_adjust_dynamic_symbol): Likewise.
 452         (elf_m68k_size_dynamic_sections): Likewise.
 453         (elf_m68k_relocate_section): Likewise.
 454         (elf_m68k_finish_dynamic_symbol): Likewise.
 455         (elf_m68k_finish_dynamic_sections): Likewise.
 456         * elf32-metag.c (struct elf_metag_link_hash_table): Delete sgot,
 457         sgotplt, srelgot, splt and srelplt.
 458         (elf_metag_relocate_section): Use elf htab shortcuts to dynamic
 459         sections.
 460         (elf_metag_create_dynamic_sections): Likewise.  Allocate got header
 461         here in .got.
 462         (elf_metag_check_relocs): Use elf htab shortcuts to dynamic sections.
 463         (allocate_dynrelocs): Likewise.
 464         (elf_metag_size_dynamic_sections): Likewise.
 465         (elf_metag_finish_dynamic_symbol): Likewise.
 466         (elf_metag_finish_dynamic_sections): Likewise.
 467         (elf_metag_size_stubs): Likewise.
 468         (elf_backend_got_header_size): Don't define.
 469         (elf_backend_want_got_plt): Define.
 470         * elf32-microblaze.c (struct elf32_mb_link_hash_table): Delete sgot,
 471         sgotplt, srelgot, splt and srelpl.
 472         (microblaze_elf_relocate_section): Use elf htab shortcuts to dynamic
 473         sections.
 474         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 475         (microblaze_elf_check_relocs): Use elf htab shortcuts to dyn sections.
 476         (microblaze_elf_create_dynamic_sections): Likewise.
 477         (allocate_dynrelocs): Likewise.
 478         (microblaze_elf_size_dynamic_sections): Likewise.
 479         (microblaze_elf_finish_dynamic_symbol): Likewise.
 480         (microblaze_elf_finish_dynamic_sections): Likewise.
 481         * elf32-nds32.c (nds32_elf_link_hash_table_create): Don't NULL
 482         already zero fields.
 483         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 484         (nds32_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 485         sections.
 486         (allocate_dynrelocs): Likewise.
 487         (nds32_elf_size_dynamic_sections): Likewise.
 488         (nds32_elf_relocate_section): Likewise.
 489         (nds32_elf_finish_dynamic_symbol): Likewise.
 490         (nds32_elf_finish_dynamic_sections): Likewise.
 491         (nds32_elf_check_relocs): Likewise.
 492         (calculate_plt_memory_address): Likewise.
 493         (calculate_got_memory_address): Likewise.
 494         * elf32-nds32.h (struct elf_nds32_link_hash_table): Delete sgot,
 495         sgotplt, srelgot, splt and srelplt.
 496         * elf32-or1k.c (struct elf_or1k_link_hash_table): Likewise.
 497         (or1k_elf_relocate_section): Use elf htab shortcuts to dyn sections.
 498         (create_got_section): Delete.  Use _bfd_elf_create_got_section instead.
 499         (or1k_elf_check_relocs): Use elf htab shortcuts to dynamic sections.
 500         (or1k_elf_finish_dynamic_sections): Likewise.
 501         (or1k_elf_finish_dynamic_symbol): Likewise.
 502         (allocate_dynrelocs): Likewise.
 503         (or1k_elf_size_dynamic_sections): Likewise.
 504         (or1k_elf_create_dynamic_sections): Likewise.
 505         * elf32-ppc.c (struct ppc_elf_link_hash_table): Delete got, relgot,
 506         plt, relplt, iplt, reliplt and sgotplt.
 507         (ppc_elf_create_got): Use elf htab shortcuts to dynamic sections.
 508         (ppc_elf_create_glink): Likewise.
 509         (ppc_elf_create_dynamic_sections): Likewise.
 510         (ppc_elf_check_relocs): Likewise.
 511         (ppc_elf_select_plt_layout): Likewise.
 512         (ppc_elf_tls_setup): Likewise.
 513         (allocate_got): Likewise.
 514         (allocate_dynrelocs): Likewise.
 515         (ppc_elf_size_dynamic_sections): Likewise.
 516         (ppc_elf_relax_section): Likewise.
 517         (ppc_elf_relocate_section): Likewise.
 518         (ppc_elf_finish_dynamic_symbol): Likewise.
 519         (ppc_elf_reloc_type_class): Likewise.
 520         (ppc_elf_finish_dynamic_sections): Likewise.
 521         * elf32-rl78.c (rl78_elf_relocate_section): Likewise.
 522         (rl78_elf_check_relocs): Likewise.
 523         (rl78_elf_finish_dynamic_sections): Likewise.
 524         (rl78_elf_always_size_sections): Likewise.
 525         * elf32-s390.c  (create_got_section): Delete.
 526         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 527         (elf_s390_check_relocs): Likewise.
 528         * elf32-score.c (score_elf_create_got_section): Set elf shortcuts.
 529         (s3_bfd_score_elf_finish_dynamic_sections): Use elf shortcuts.
 530         * elf32-score7.c (score_elf_create_got_section): As above.
 531         (s7_bfd_score_elf_finish_dynamic_sections): As above.
 532         * elf32-sh.c (struct elf_sh_link_hash_table): Delete sgot,
 533         sgotplt, srelgot, splt and srelplt.
 534         (create_got_section): Don't set them.
 535         (sh_elf_create_dynamic_sections): Use elf htab shortcuts to dynamic
 536         sections.
 537         (allocate_dynrelocs): Likewise.
 538         (sh_elf_size_dynamic_sections): Likewise.
 539         (sh_elf_add_rofixup): Likewise.
 540         (sh_elf_relocate_section): Likewise.
 541         (sh_elf_check_relocs): Likewise.
 542         (sh_elf_finish_dynamic_symbol): Likewise.
 543         (sh_elf_finish_dynamic_sections): Likewise.
 544         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 545         * elf32-tilepro.c (tilepro_elf_create_got_section): Likewise.
 546         * elf32-vax.c (elf_vax_check_relocs): Likewise.
 547         (elf_vax_adjust_dynamic_symbol): Likewise.
 548         (elf_vax_always_size_sections): Likewise.
 549         (elf_vax_instantiate_got_entries): Likewise.
 550         (elf_vax_relocate_section): Likewise.
 551         (elf_vax_finish_dynamic_symbol): Likewise.
 552         (elf_vax_finish_dynamic_sections): Likewise.
 553         * elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
 554         (xstormy16_elf_always_size_sections): Likewise.
 555         (xstormy16_elf_relocate_section): Likewise.
 556         (xstormy16_elf_finish_dynamic_sections): Likewise.
 557         * elf32-xtensa.c (struct elf_xtensa_link_hash_table): Delete sgot,
 558         sgotplt, srelgot, splt and srelplt.
 559         (elf_xtensa_create_dynamic_sections): Use elf htab shortcuts to
 560         dynamic sections.
 561         (elf_xtensa_allocate_dynrelocs): Likewise.
 562         (elf_xtensa_allocate_local_got_size): Likewise.
 563         (elf_xtensa_size_dynamic_sections): Likewise.
 564         (elf_xtensa_relocate_section): Likewise.
 565         (elf_xtensa_finish_dynamic_sections): Likewise.
 566         (shrink_dynamic_reloc_sections): Likewise.
 567         (elf_xtensa_get_plt_section): Likewise.
 568         (elf_xtensa_get_gotplt_section): Likewise.
 569         (xtensa_callback_required_dependence): Likewise.
 570         * elf64-alpha.c (elf64_alpha_create_dynamic_sections): Set elf htab
 571         shortcuts to dynamic sections.
 572         (elf64_alpha_adjust_dynamic_symbol): Use elf htab shortcuts to
 573         dynamic sections.
 574         (elf64_alpha_size_plt_section): Likewise.
 575         (elf64_alpha_size_rela_got_1): Likewise.
 576         (elf64_alpha_size_rela_got_section): Likewise.
 577         (elf64_alpha_relocate_section): Likewise.
 578         (elf64_alpha_finish_dynamic_symbol): Likewise.
 579         (elf64_alpha_finish_dynamic_sections): Likewise.
 580         * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
 581         * elf64-s390.c (create_got_section): Delete.
 582         (elf_s390_create_dynamic_sections): Use _bfd_elf_create_got_section.
 583         (elf_s390_check_relocs): Likewise.
 584         * elf64-sh64.c (sh_elf64_relocate_section): Use elf htab shortcuts to
 585         dynamic sections.
 586         (sh_elf64_check_relocs): Likewise.
 587         (sh64_elf64_adjust_dynamic_symbol): Likewise.
 588         (sh64_elf64_size_dynamic_sections): Likewise.
 589         (sh64_elf64_finish_dynamic_symbol): Likewise.
 590         (sh64_elf64_finish_dynamic_sections): Likewise.
 591         * elflink.c (_bfd_elf_create_got_section): Likewise.
 592         * elfnn-aarch64.c (aarch64_elf_create_got_section): Likewise.
 593         * elfnn-ia64.c (elfNN_ia64_size_dynamic_sections): Likewise.
 594         (elfNN_ia64_finish_dynamic_sections): Likewise.
 595         * elfnn-riscv.c (riscv_elf_create_got_section): Likewise.
 596         * elfxx-mips.c (struct mips_elf_link_hash_table): Delete srellt,
 597         sgotplt, splt and sgot.
 598         (mips_elf_initialize_tls_slots): Use elf htab shortcuts to dynamic
 599         sections.
 600         (mips_elf_gotplt_index): Likewise.
 601         (mips_elf_primary_global_got_index): Likewise.
 602         (mips_elf_global_got_index): Likewise.
 603         (mips_elf_got_offset_from_index): Likewise.
 604         (mips_elf_create_local_got_entry): Likewise.
 605         (mips_elf_create_got_section): Likewise.
 606         (mips_elf_calculate_relocation): Likewise.
 607         (_bfd_mips_elf_create_dynamic_sections): Likewise.
 608         (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
 609         (mips_elf_lay_out_got): Likewise.
 610         (mips_elf_set_plt_sym_value): Likewise.
 611         (_bfd_mips_elf_size_dynamic_sections): Likewise.
 612         (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
 613         (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 614         (mips_finish_exec_plt): Likewise.
 615         (mips_vxworks_finish_exec_plt): Likewise.
 616         (mips_vxworks_finish_shared_plt): Likewise.
 617         (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 618         * elfxx-sparc.c (sparc_finish_dyn): Likewise.
 619         * elfxx-tilegx.c (tilegx_elf_create_got_section): Likewise.
 620
 621 2016-11-23  Alan Modra  <amodra@gmail.com>
 622
 623         * po/BLD-POTFILES.in: Regenerate.
 624         * po/SRC-POTFILES.in: Regenerate.
 625
 626 2016-11-22  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 627
 628         * warning.m4: Fix spelling in comments.
 629         * configure.ac: Fix spelling in comments.
 630         * configure: Regenerate.
 631
 632 2016-11-22  Alan Modra  <amodra@gmail.com>
 633
 634         PR 20744
 635         * elf32-ppc.h (struct ppc_elf_params): Add vle_reloc_fixup field.
 636         * elf32-ppc.c: Include opcode/ppc.h.
 637         (ppc_elf_howto_raw): Correct dst_mask for R_PPC_VLE_LO16A,
 638         R_PPC_VLE_LO16D, R_PPC_VLE_HI16A, R_PPC_VLE_HI16D, R_PPC_VLE_HA16A,
 639         R_PPC_VLE_HA16D, R_PPC_VLE_SDAREL_LO16A, R_PPC_VLE_SDAREL_LO16D,
 640         R_PPC_VLE_SDAREL_HI16A, R_PPC_VLE_SDAREL_HI16D,
 641         R_PPC_VLE_SDAREL_HA16A, and R_PPC_VLE_SDAREL_HA16D relocs.
 642         (ppc_elf_link_hash_table_create): Update default_params init.
 643         (ppc_elf_vle_split16): Correct shift and mask.  Add params.
 644         Report or fix insn/reloc mismatches.
 645         (ppc_elf_relocate_section): Pass input_section, offset and fixup
 646         to ppc_elf_vle_split16.
 647
 648 2016-11-22  Alan Modra  <amodra@gmail.com>
 649
 650         * elf32-ppc.c (ppc64_elf_relocate_section): Calculate d_offset for
 651         input_bfd.  Replace occurrences of output_bfd as bfd_get_32 and
 652         bfd_put_32 param with input_bfd.
 653         * elf32-ppc.c (ppc_elf_relocate_section): Likewise.  Also
 654         ppc_elf_vle_split16 param.
 655         (ppc_elf_vle_split16): Rename output_bfd param to input_bfd.
 656
 657 2016-11-21  Maciej W. Rozycki  <macro@imgtec.com>
 658
 659         * dwarf2.c (build_line_info_table): Rename `index' local
 660         variable to `line_index'.
 661         (build_lookup_funcinfo_table): Rename `index' local variable to
 662         `func_index'.
 663
 664 2016-11-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
 665
 666         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Do not
 667         apply the negative GOT offset optimization in 64-bit code.
 668
 669 2016-11-18  James Clarke  <jrtc27@jrtc27.com>
 670
 671         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
 672         R_SPARC_GOTDATA_OP_HIX22 and R_SPARC_GOTDATA_OP_LOX10 to
 673         R_SPARC_GOT* for non-local references. Instead, treat them like
 674         R_SPARC_GOTDATA_HIX22/R_SPARC_GOTDATA_LOX10 when filling in the
 675         immediate with the calculated relocation.
 676
 677 2016-11-18  Nick Clifton  <nickc@redhat.com>
 678
 679         PR ld/20675
 680         * elf32-metag.c (elf_metag_relocate_section): Replace abort with
 681         an informative error message.
 682
 683 2016-11-15  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 684
 685         PR ld/20789
 686         * bfd/elf32-avr.c (elf32_avr_adjust_diff_reloc_value): Do signed
 687         manipulation of diff value, and don't assume sym2 is less than sym1.
 688         (elf32_avr_adjust_reloc_if_spans_insn): New function.
 689         (elf32_avr_relax_delete_bytes): Use elf32_avr_adjust_diff_reloc_value,
 690         and remove redundant did_pad.
 691
 692
 693 2016-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 694
 695         PR ld/20800
 696         * elf64-x86-64.c (elf_x86_64_relocate_section): Also check
 697         plt_got.offset for R_X86_64_PLTOFF64.
 698
 699 2016-11-14  Nick Clifton  <nickc@redhat.com>
 700
 701         * coffcode.h (coff_slurp_symbol_table): Fix typo: Faal -> Fall.
 702
 703 2016-11-11  Luke Allardyce  <lukeallardyce@gmail.com>
 704
 705         PR ld/20722
 706         * coffcode.h (coff_slurp_symbol_table): Accept C_HIDDEN symbols,
 707         but treat them as debugging symbols.
 708
 709 2016-11-10  Jiong Wang  <jiong.wang@arm.com>
 710
 711         PR target/20737
 712         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Bind defined
 713         symbol locally in PIE.
 714
 715 2016-11-10  Nick Clifton  <nickc@redhat.com>
 716
 717         PR binutils/20801
 718         * compress.c (bfd_get_full_section_contents): Provide a more
 719         helpful error message when a section is too large to load.
 720
 721 2016-11-08  Pedro Alves  <palves@redhat.com>
 722
 723         * dwarf2.c (struct funcinfo) <is_linkage>: Type is bfd_boolean,
 724         not "bfd boolean".
 725
 726 2016-11-08  Igor Tsimbalist  <tigor.tools@gmail.com>
 727
 728         * dwarf2.c (comp_unit): Add new fields 'lookup_funcinfo_table' and
 729         'number_of_functions' to keep lookup table and number of entries in
 730         the table.
 731         (line_sequence): Add new fields 'line_info_lookup' and 'num_lines'
 732         to keep lookup table and number of entries in the table.
 733         (lookup_funcinfo): New structure for lookup table for function
 734         references.
 735         (build_line_info_table): New function to create and build the lookup
 736         table for line information.
 737         (lookup_address_in_line_info_table): Use the lookup table instead of
 738         traverse a linked list.
 739         (compare_lookup_funcinfos): New compare fuction used in sorting of
 740         lookup table for function references.
 741         (build_lookup_funcinfo_table): New function to create, build and
 742         sort the lookup table for functions references.
 743         (lookup_address_in_function_table): Use the table instead of
 744         traverse a linked list.
 745         (_bfd_dwarf2_cleanup_debug_info): Free memory from function references
 746         lookup table.
 747
 748 2016-11-04  Nick Clifton  <nickc@redhat.com>
 749
 750         * targets.c (bfd_target_vector): Only add riscv_elf32_vec target
 751         when supporting 64-bit BFD targets.
 752
 753 2016-11-03  Tristan Gingold  <gingold@adacore.com>
 754
 755         * config.bfd: Deprecate many old triplets.
 756
 757 2016-11-03  Nick Clifton  <nickc@redhat.com>
 758
 759         * po/da.po: Updated Danish translation.
 760
 761 2016-11-01  Maciej W. Rozycki  <macro@imgtec.com>
 762
 763         * reloc.c (bfd_default_reloc_type_lookup) <BFD_RELOC_CTOR>: Do
 764         not fall through to the default case.
 765
 766 2016-11-01  Palmer Dabbelt  <palmer@dabbelt.com>
 767             Andrew Waterman <andrew@sifive.com>
 768
 769         Add support for RISC-V architecture.
 770         * Makefile.am: Add entries for riscv32-elf and riscv64-elf.
 771         * config.bdf: Likewise.
 772         * configure.ac: Likewise.
 773         * Makefile.in: Regenerate.
 774         * configure: Regenerate.
 775         * archures.c: Add bfd_riscv_arch.
 776         * reloc.c: Add riscv relocs.
 777         * targets.c: Add riscv_elf32_vec and riscv_elf64_vec.
 778         * bfd-in2.h: Regenerate.
 779         * libbfd.h: Regenerate.
 780         * elf-bfd.h: Add RISCV_ELF_DATA to enum elf_target_id.
 781         * elfnn-riscv.c: New file.
 782         * elfxx-riscv.c: New file.
 783         * elfxx-riscv.h: New file.
 784
 785 2016-10-31  Alan Modra  <amodra@gmail.com>
 786
 787         PR 20748
 788         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Revert
 789         2016-05-13 change.
 790
 791 2016-10-27  Andrew Burgess  <andrew.burgess@embecosm.com>
 792
 793         * cpu-arc.c (arc_get_mach): Delete.
 794
 795 2016-10-25  Maciej W. Rozycki  <macro@imgtec.com>
 796
 797         * elfxx-mips.c (STUB_JALR): Correct description.
 798
 799 2016-10-20  Nick Clifton  <nickc@redhat.com>
 800
 801         * po/gas.pot: Regenerate.
 802
 803 2016-10-19  Nick Clifton  <nickc@redhat.com>
 804
 805         * aout-adobe.c: Add missing c-format tags for translatable strings.
 806         * aout-cris.c: Likewise.
 807         * aoutx.h: Likewise.
 808         * bfd.c: Likewise.
 809         * binary.c: Likewise.
 810         * cache.c: Likewise.
 811         * coff-alpha.c: Likewise.
 812         * coff-arm.c: Likewise.
 813         * coff-i860.c: Likewise.
 814         * coff-mcore.c: Likewise.
 815         * coff-ppc.c: Likewise.
 816         * coff-rs6000.c: Likewise.
 817         * coff-sh.c: Likewise.
 818         * coff-tic4x.c: Likewise.
 819         * coff-tic54x.c: Likewise.
 820         * coff-tic80.c: Likewise.
 821         * coff64-rs6000.c: Likewise.
 822         * coffcode.h: Likewise.
 823         * coffgen.c: Likewise.
 824         * cofflink.c: Likewise.
 825         * coffswap.h: Likewise.
 826         * cpu-arm.c: Likewise.
 827         * dwarf2.c: Likewise.
 828         * ecoff.c: Likewise.
 829         * elf-attrs.c: Likewise.
 830         * elf-eh-frame.c: Likewise.
 831         * elf-ifunc.c: Likewise.
 832         * elf-m10300.c: Likewise.
 833         * elf-s390-common.c: Likewise.
 834         * elf.c: Likewise.
 835         * elf32-arc.c: Likewise.
 836         * elf32-arm.c: Likewise.
 837         * elf32-avr.c: Likewise.
 838         * elf32-bfin.c: Likewise.
 839         * elf32-cr16.c: Likewise.
 840         * elf32-cr16c.c: Likewise.
 841         * elf32-cris.c: Likewise.
 842         * elf32-crx.c: Likewise.
 843         * elf32-d10v.c: Likewise.
 844         * elf32-d30v.c: Likewise.
 845         * elf32-epiphany.c: Likewise.
 846         * elf32-fr30.c: Likewise.
 847         * elf32-frv.c: Likewise.
 848         * elf32-gen.c: Likewise.
 849         * elf32-hppa.c: Likewise.
 850         * elf32-i370.c: Likewise.
 851         * elf32-i386.c: Likewise.
 852         * elf32-i960.c: Likewise.
 853         * elf32-ip2k.c: Likewise.
 854         * elf32-iq2000.c: Likewise.
 855         * elf32-lm32.c: Likewise.
 856         * elf32-m32c.c: Likewise.
 857         * elf32-m32r.c: Likewise.
 858         * elf32-m68hc11.c: Likewise.
 859         * elf32-m68hc12.c: Likewise.
 860         * elf32-m68hc1x.c: Likewise.
 861         * elf32-m68k.c: Likewise.
 862         * elf32-mcore.c: Likewise.
 863         * elf32-mep.c: Likewise.
 864         * elf32-metag.c: Likewise.
 865         * elf32-microblaze.c: Likewise.
 866         * elf32-moxie.c: Likewise.
 867         * elf32-msp430.c: Likewise.
 868         * elf32-mt.c: Likewise.
 869         * elf32-nds32.c: Likewise.
 870         * elf32-nios2.c: Likewise.
 871         * elf32-or1k.c: Likewise.
 872         * elf32-pj.c: Likewise.
 873         * elf32-ppc.c: Likewise.
 874         * elf32-rl78.c: Likewise.
 875         * elf32-rx.c: Likewise.
 876         * elf32-s390.c: Likewise.
 877         * elf32-score.c: Likewise.
 878         * elf32-score7.c: Likewise.
 879         * elf32-sh-symbian.c: Likewise.
 880         * elf32-sh.c: Likewise.
 881         * elf32-sh64.c: Likewise.
 882         * elf32-spu.c: Likewise.
 883         * elf32-tic6x.c: Likewise.
 884         * elf32-tilepro.c: Likewise.
 885         * elf32-v850.c: Likewise.
 886         * elf32-vax.c: Likewise.
 887         * elf32-visium.c: Likewise.
 888         * elf32-xgate.c: Likewise.
 889         * elf32-xtensa.c: Likewise.
 890         * elf64-alpha.c: Likewise.
 891         * elf64-gen.c: Likewise.
 892         * elf64-hppa.c: Likewise.
 893         * elf64-ia64-vms.c: Likewise.
 894         * elf64-mmix.c: Likewise.
 895         * elf64-ppc.c: Likewise.
 896         * elf64-s390.c: Likewise.
 897         * elf64-sh64.c: Likewise.
 898         * elf64-sparc.c: Likewise.
 899         * elf64-x86-64.c: Likewise.
 900         * elfcode.h: Likewise.
 901         * elfcore.h: Likewise.
 902         * elflink.c: Likewise.
 903         * elfnn-aarch64.c: Likewise.
 904         * elfnn-ia64.c: Likewise.
 905         * elfxx-mips.c: Likewise.
 906         * elfxx-sparc.c: Likewise.
 907         * elfxx-tilegx.c: Likewise.
 908         * ieee.c: Likewise.
 909         * ihex.c: Likewise.
 910         * libbfd.c: Likewise.
 911         * linker.c: Likewise.
 912         * m68klinux.c: Likewise.
 913         * mach-o.c: Likewise.
 914         * merge.c: Likewise.
 915         * mmo.c: Likewise.
 916         * oasys.c: Likewise.
 917         * pdp11.c: Likewise.
 918         * pe-mips.c: Likewise.
 919         * peXXigen.c: Likewise.
 920         * pei-x86_64.c: Likewise.
 921         * peicode.h: Likewise.
 922         * ppcboot.c: Likewise.
 923         * reloc.c: Likewise.
 924         * sparclinux.c: Likewise.
 925         * srec.c: Likewise.
 926         * stabs.c: Likewise.
 927         * vms-alpha.c: Likewise.
 928         * vms-lib.c: Likewise.
 929         * xcofflink.c: Likewise.
 930
 931 2016-10-18  Nick Clifton  <nickc@redhat.com>
 932
 933         * po/da.po: Updated Danish translation.
 934
 935 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
 936
 937         * elf32-nds32.c (nds32_elf_check_relocs): Avoid aliasing warning
 938         from GCC.
 939
 940 2016-10-18  Maciej W. Rozycki  <macro@imgtec.com>
 941
 942         * elf32-arm.c (elf32_arm_update_relocs): Rename `index' local
 943         variable to `reloc_index'.
 944
 945 2016-10-12  Alan Modra  <amodra@gmail.com>
 946
 947         * section.c (BFD_FAKE_SECTION): Reorder parameters.  Formatting.
 948         (STD_SECTION): Adjust to suit.
 949         * elf.c (_bfd_elf_large_com_section): Likewise.
 950         * bfd-in2.h: Regenerate.
 951
 952 2016-10-11  Alan Modra  <amodra@gmail.com>
 953
 954         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Handle symbols
 955         defined temporarily with bfd_und_section.
 956         * elflink.c (_bfd_elf_gc_keep): Don't set SEC_KEEP for bfd_und_section.
 957         * elfxx-mips.c (mips_elf_local_pic_function_p): Exclude defined
 958         symbols with bfd_und_section.
 959
 960 2016-10-07  Alan Modra  <amodra@gmail.com>
 961
 962         * targets.c (bfd_target <_bfd_merge_private_bfd_data>): Replace
 963         obfd param with struct bfd_link_info param.  Update all callers.
 964         * linker.c (bfd_merge_private_bfd_data): Likewise.
 965         (_bfd_generic_verify_endian_match): Likewise.
 966         * aoutf1.h (sunos_merge_private_bfd_data): Likewise.
 967         * coff-arm.c (coff_arm_merge_private_bfd_data): Likewise.
 968         * elf-attrs.c (_bfd_elf_merge_object_attributes): Likewise.
 969         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Likewise.
 970         (_bfd_elf_merge_object_attributes): Likewise.
 971         * elf-m10300.c (_bfd_mn10300_elf_merge_private_bfd_data): Likewise.
 972         * elf-s390-common.c (elf_s390_merge_obj_attributes): Likewise.
 973         * elf32-arc.c (arc_elf_merge_private_bfd_data): Likewise.
 974         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Likewise.
 975         (elf32_arm_merge_private_bfd_data): Likewise.
 976         * elf32-bfin.c (elf32_bfin_merge_private_bfd_data): Likewise.
 977         * elf32-cr16.c (_bfd_cr16_elf_merge_private_bfd_data): Likewise.
 978         * elf32-cris.c (cris_elf_merge_private_bfd_data): Likewise.
 979         * elf32-frv.c (frv_elf_merge_private_bfd_data): Likewise.
 980         * elf32-h8300.c (elf32_h8_merge_private_bfd_data): Likewise.
 981         * elf32-i370.c (i370_elf_merge_private_bfd_data): Likewise.
 982         * elf32-iq2000.c (iq2000_elf_merge_private_bfd_data): Likewise.
 983         * elf32-m32c.c (m32c_elf_merge_private_bfd_data): Likewise.
 984         * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Likewise.
 985         * elf32-m68hc1x.c (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
 986         * elf32-m68hc1x.h (_bfd_m68hc11_elf_merge_private_bfd_data): Likewise.
 987         * elf32-m68k.c (elf32_m68k_merge_private_bfd_data): Likewise.
 988         * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
 989         * elf32-mep.c (mep_elf_merge_private_bfd_data): Likewise.
 990         * elf32-msp430.c (elf32_msp430_merge_mspabi_attributes): Likewise.
 991         (elf32_msp430_merge_private_bfd_data): Likewise.
 992         * elf32-mt.c (mt_elf_merge_private_bfd_data): Likewise.
 993         * elf32-nds32.c (nds32_elf_merge_private_bfd_data): Likewise.
 994         * elf32-nios2.c (nios2_elf32_merge_private_bfd_data): Likewise.
 995         * elf32-or1k.c (elf32_or1k_merge_private_bfd_data): Likewise.
 996         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): Likewise.
 997         (ppc_elf_merge_obj_attributes): Likewise.
 998         (ppc_elf_merge_private_bfd_data): Likewise.
 999         * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Likewise.
1000         * elf32-rx.c (rx_elf_merge_private_bfd_data): Likewise.
1001         * elf32-s390.c (elf32_s390_merge_private_bfd_data): Likewise.
1002         * elf32-score.c (s3_elf32_score_merge_private_bfd_data): Likewise.
1003         (elf32_score_merge_private_bfd_data): Likewise.
1004         * elf32-score.h (s7_elf32_score_merge_private_bfd_data): Likewise.
1005         * elf32-score7.c (s7_elf32_score_merge_private_bfd_data): Likewise.
1006         * elf32-sh.c (sh_merge_bfd_arch, sh_elf_merge_private_data): Likewise.
1007         * elf32-sh64.c (sh64_elf_merge_private_data): Likewise.
1008         * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1009         * elf32-tic6x.c (elf32_tic6x_merge_attributes): Likewise.
1010         (elf32_tic6x_merge_private_bfd_data): Likewise.
1011         * elf32-v850.c (v850_elf_merge_private_bfd_data): Likewise.
1012         * elf32-vax.c (elf32_vax_merge_private_bfd_data): Likewise.
1013         * elf32-visium.c (visium_elf_merge_private_bfd_data): Likewise.
1014         * elf32-xtensa.c (elf_xtensa_merge_private_bfd_data): Likewise.
1015         * elf64-ia64-vms.c (elf64_ia64_merge_private_bfd_data): Likewise.
1016         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Likewise.
1017         * elf64-s390.c (elf64_s390_merge_private_bfd_data): Likewise.
1018         * elf64-sh64.c (sh_elf64_merge_private_data): Likewise.
1019         * elf64-sparc.c (elf64_sparc_merge_private_bfd_data): Likewise.
1020         * elfnn-aarch64.c (elfNN_aarch64_merge_private_bfd_data): Likewise.
1021         * elfnn-ia64.c (elfNN_ia64_merge_private_bfd_data): Likewise.
1022         * elfxx-mips.c (mips_elf_merge_obj_e_flags): Likewise.
1023         (mips_elf_merge_obj_attributes): Likewise.
1024         (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1025         * elfxx-mips.h (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1026         * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1027         * elfxx-sparc.h (_bfd_sparc_elf_merge_private_bfd_data): Likewise.
1028         * elfxx-target.h (bfd_elfNN_bfd_merge_private_bfd_data): Likewise.
1029         * elfxx-tilegx.c (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1030         * elfxx-tilegx.h (_bfd_tilegx_elf_merge_private_bfd_data): Likewise.
1031         * libbfd-in.h (_bfd_generic_bfd_merge_private_bfd_data): Likewise.
1032         * bfd-in2.h: Regenerate.
1033         * libbfd.h: Regenerate.
1034
1035 2016-10-07  Alan Modra  <amodra@gmail.com>
1036
1037         * Makefile.am (LIBBFD_H_FILES): Update.
1038         * doc/Makefile.am (LIBBFD_H_DEP): Likewise.
1039         * cpu-sh.c (sh_merge_bfd_arch): Move to..
1040         * elf32-sh.c: ..here, and make static.
1041         * elf32-arc.c (arc_elf_merge_private_bfd_data): Delete extraneous
1042         error.
1043         * elf32-cris.c (cris_elf_merge_private_bfd_data): Don't call
1044         _bfd_generic_verify_endian_match.
1045         * elf32-microblaze.c (microblaze_elf_merge_private_bfd_data): Delete.
1046         (bfd_elf32_bfd_merge_private_bfd_data): Define as
1047         _bfd_generic_verify_endian_match.
1048         * elf32-mt.c (mt_elf_merge_private_bfd_data): Don't test
1049         boolean == FALSE.
1050         * elf32-xgate.c (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1051         (bfd_elf32_bfd_merge_private_bfd_data): Don't define.
1052         * elf32-xgate.h (_bfd_xgate_elf_merge_private_bfd_data): Delete.
1053         * libbfd-in.h (_bfd_generic_verify_endian_match): Delete.
1054         * libbfd.c (_bfd_generic_verify_endian_match): Move to..
1055         * linker.c: ..here, and make internal.
1056         * bfd.c (bfd_merge_private_bfd_data): Move to..
1057         * linker.c: ..here.
1058         * Makefile.in: Regenerate.
1059         * doc/Makefile.in: Regenerate.
1060         * bfd-in2.h: Regenerate.
1061         * libbfd.h: Regenerate.
1062
1063 2016-10-06  Alan Modra  <amodra@gmail.com>
1064
1065         * coff-h8300.c: Spell fall through comments consistently.
1066         * coffgen.c: Likewise.
1067         * elf32-hppa.c: Likewise.
1068         * elf32-ppc.c: Likewise.
1069         * elf32-score.c: Likewise.
1070         * elf32-score7.c: Likewise.
1071         * elf64-ppc.c: Likewise.
1072         * elfxx-aarch64.c: Likewise.
1073         * elfxx-mips.c: Likewise.
1074         * cpu-ns32k.c: Add missing fall through comments.
1075         * elf-m10300.c: Likewise.
1076         * elf32-arm.c: Likewise.
1077         * elf32-avr.c: Likewise.
1078         * elf32-bfin.c: Likewise.
1079         * elf32-frv.c: Likewise.
1080         * elf32-i386.c: Likewise.
1081         * elf32-microblaze.c: Likewise.
1082         * elf32-nds32.c: Likewise.
1083         * elf32-ppc.c: Likewise.
1084         * elf32-rl78.c: Likewise.
1085         * elf32-rx.c: Likewise.
1086         * elf32-s390.c: Likewise.
1087         * elf32-sh.c: Likewise.
1088         * elf32-tic6x.c: Likewise.
1089         * elf64-ia64-vms.c: Likewise.
1090         * elf64-ppc.c: Likewise.
1091         * elf64-s390.c: Likewise.
1092         * elf64-x86-64.c: Likewise.
1093         * elflink.c: Likewise.
1094         * elfnn-aarch64.c: Likewise.
1095         * elfnn-ia64.c: Likewise.
1096         * ieee.c: Likewise.
1097         * oasys.c: Likewise.
1098         * pdp11.c: Likewise.
1099         * srec.c: Likewise.
1100         * versados.c: Likewise.
1101
1102 2016-10-06  Alan Modra  <amodra@gmail.com>
1103
1104         * coffcode.h (coff_slurp_symbol_table): Revert accidental commit
1105         made 2015-01-08.
1106         * elf32-nds32.c (nds32_elf_grok_psinfo): Add missing break.
1107         * reloc.c (bfd_default_reloc_type_lookup): Add missing breaks.
1108
1109 2016-10-06  Alan Modra  <amodra@gmail.com>
1110
1111         * elf32-epiphany.c (epiphany_final_link_relocate): Use bitwise
1112         OR in arithmetic expression, not boolean OR.
1113
1114 2016-09-30  Alan Modra  <amodra@gmail.com>
1115
1116         * Makefile.am (BFD_H_FILES): Add linker.c and simple.c.  Sort
1117         as per comment at head of bfd-in2.h.
1118         * Makefile.in: Regenerate.
1119
1120 2016-09-30  Alan Modra  <amodra@gmail.com>
1121
1122         * aout-adobe.c: Replace (*_bfd_error_handler) (...) with
1123         _bfd_error_handler (...) throughout.
1124         * aout-cris.c, * aoutx.h, * archive.c, * bfd.c, * binary.c,
1125         * cache.c, * coff-alpha.c, * coff-arm.c, * coff-h8300.c,
1126         * coff-i860.c, * coff-mcore.c, * coff-ppc.c, * coff-rs6000.c,
1127         * coff-sh.c, * coff-tic4x.c, * coff-tic54x.c, * coff-tic80.c,
1128         * coff64-rs6000.c, * coffcode.h, * coffgen.c, * cofflink.c,
1129         * coffswap.h, * cpu-arm.c, * cpu-m68k.c, * cpu-sh.c, * dwarf2.c,
1130         * ecoff.c, * elf-eh-frame.c, * elf-m10300.c, * elf.c, * elf32-arc.c,
1131         * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c, * elf32-cr16.c,
1132         * elf32-cris.c, * elf32-crx.c, * elf32-dlx.c, * elf32-frv.c,
1133         * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-lm32.c,
1134         * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-m68k.c,
1135         * elf32-mcore.c, * elf32-mep.c, * elf32-metag.c, * elf32-microblaze.c,
1136         * elf32-mips.c, * elf32-nds32.c, * elf32-nios2.c, * elf32-or1k.c,
1137         * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1138         * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-sh64.c,
1139         * elf32-sparc.c, * elf32-spu.c, * elf32-tic6x.c, * elf32-tilepro.c,
1140         * elf32-v850.c, * elf32-vax.c, * elf32-xtensa.c, * elf64-alpha.c,
1141         * elf64-hppa.c, * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c,
1142         * elf64-ppc.c, * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c,
1143         * elf64-x86-64.c, * elfcode.h, * elfcore.h, * elflink.c,
1144         * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-mips.c,
1145         * elfxx-sparc.c, * elfxx-tilegx.c, * hpux-core.c, * i386linux.c,
1146         * ieee.c, * ihex.c, * libbfd.c, * linker.c, * m68klinux.c,
1147         * mach-o.c, * merge.c, * mmo.c, * oasys.c, * osf-core.c, * pdp11.c,
1148         * pe-mips.c, * peXXigen.c, * pef.c, * plugin.c, * reloc.c,
1149         * rs6000-core.c, * sco5-core.c, * som.c, * sparclinux.c, * srec.c,
1150         * stabs.c, * syms.c, * vms-alpha.c, * vms-lib.c, * vms-misc.c,
1151         * xcofflink.c: Likewise.
1152
1153 2016-09-30  Alan Modra  <amodra@gmail.com>
1154
1155         * bfd-in.h: Include stdarg.h.
1156         * bfd.c (bfd_error_handler_type): Make like vprintf.
1157         (_bfd_error_internal): Rename from _bfd_error_handler.  Make static.
1158         (error_handler_internal): New function, split out from..
1159         (_bfd_default_error_handler): ..here.  Rename to _bfd_error_handler.
1160         (bfd_set_error_handler): Update.
1161         (bfd_get_error_handler, bfd_get_assert_handler): Delete.
1162         (_bfd_assert_handler): Make static.
1163         * coffgen.c (null_error_handler): Update params.
1164         * elf-bfd.h (struct elf_backend_data <link_order_error_handler>):
1165         Don't use bfd_error_handler_type.
1166         * elf64-mmix.c (mmix_dump_bpo_gregs): Likewise.
1167         * elfxx-target.h (elf_backend_link_order_error_handler): Default
1168         to _bfd_error_handler.
1169         * libbfd-in.h (_bfd_default_error_handler): Don't declare.
1170         (bfd_assert_handler_type): Likewise.
1171         (_bfd_error_handler): Update.
1172         * bfd-in2.h: Regenerate.
1173         * libbfd.h: Regenerate.
1174
1175 2016-09-28  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
1176
1177         PR ld/20636
1178         * elf-bfd.h (struct elf_backend_data): Delete
1179         elf_backend_count_output_relocs callback and add
1180         elf_backend_update_relocs.
1181         * elf32-arm.c (elf32_arm_count_output_relocs): Deleted.
1182         (emit_relocs): Deleted.
1183         (elf32_arm_emit_relocs): Deleted.
1184         (elf_backend_emit_relocs): Updated not to use the old functions.
1185         (elf32_arm_update_relocs): New function.
1186         (elf_backend_update_relocs): New define.
1187         * elflink.c (bfd_elf_final_link): Add additional_reloc_count to the
1188         relocation count. Call elf_backend_emit_relocs.
1189         (_bfd_elf_size_reloc_section): Do not call
1190         elf_backend_count_output_relocs.
1191         * elfxx-target.h (elf_backend_count_output_relocs): Deleted.
1192         (elf_backend_update_relocs): New define.
1193
1194 2016-09-28  Christophe Lyon  <christophe.lyon@linaro.org>
1195
1196         PR ld/20608
1197         * elf32-arm.c (arm_type_of_stub): Handle the case when the pre-PLT
1198         Thumb-ARM stub is too far.
1199
1200 2016-09-27  Nick Clifton  <nickc@redhat.com>
1201
1202         PR ld/20634
1203         * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Put 0 in the
1204         timestamp field if real time values are not being stored.
1205
1206 2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>
1207
1208         * warning.m4 (AC_EGREP_CPP_FOR_BUILD): Introduce macro
1209         to verify CC_FOR_BUILD compiler.
1210         (AM_BINUTILS_WARNINGS): Introduce ac_cpp_for_build variable
1211         and add CC_FOR_BUILD compiler checks.
1212         * Makefile.in: Regenerate.
1213         * configure: Likewise.
1214         * doc/Makefile.in: Likewise.
1215
1216 2016-09-26  Awson  <kyrab@mail.ru>
1217
1218         PR ld/17955
1219         * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
1220         for R_AMD64_PCRQUAD relocations.
1221
1222 2016-09-26  Alan Modra  <amodra@gmail.com>
1223
1224         * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare.
1225         * elf32-ppc.c (_bfd_elf_ppc_merge_fp_attributes): New function.
1226         (ppc_elf_merge_obj_attributes): Use it.  Don't copy first file
1227         attributes, merge them.  Don't warn about undefined tag bits,
1228         or copy unknown values to output.
1229         * elf64-ppc.c (ppc64_elf_merge_private_bfd_data): Call
1230         _bfd_elf_ppc_merge_fp_attributes.
1231
1232 2016-09-23  Akihiko Odaki  <akihiko.odaki.4i@stu.hosei.ac.jp>
1233
1234         PR ld/20595
1235         * elf-bfd.h (struct elf_backend_data): Add
1236         elf_backend_count_output_relocs callback to count relocations in
1237         the final output.
1238         * elf-arm.c (elf32_arm_add_relocation): Deleted.
1239         (elf32_arm_write_section): Move additional relocation to emit_relocs.
1240         (elf32_arm_count_output_relocs): New function.
1241         (emit_relocs): New function.
1242         (elf32_arm_emit_relocs): New function.
1243         (elf32_arm_vxworks_emit_relocs): New function.
1244         (elf_backend_emit_relocs): Updated to use the new functions.
1245         (elf_backend_count_output_relocs): New define.
1246         * bfd/elflink.c (bfd_elf_final_link): Do not add additional_reloc_count
1247         to the relocation count.
1248         (_bfd_elf_link_size_reloc_section): Use callback to count the
1249         relocations which will be in output.
1250         (_bfd_elf_default_count_output_relocs): New function.
1251         * bfd/elfxx-target.h (elf_backend_count_output_relocs): New define.
1252
1253 2016-09-19  Jose E. Marchesi  <jose.marchesi@oracle.com>
1254
1255         * elfxx-sparc.c (_bfd_sparc_elf_size_dynamic_sections): Allow
1256         negative offsets to _GLOBAL_OFFSET_TABLE_ if the .got section is
1257         bigger than 0x1000 bytes.
1258
1259 2016-09-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1260
1261         * elf32-arm.c (elf32_arm_gc_mark_extra_sections): Only mark section
1262         not already marked.
1263
1264 2016-09-14  Nick Clifton  <nickc@redhat.com>
1265
1266         PR binutils/20605
1267         * peicode.h (pe_bfd_read_buildid): Check that the Data Directory
1268         contains a valid size for the Debug directory.
1269
1270 2016-09-14  Bhushan Attarde  <bhushan.attarde@imgtec.com>
1271
1272         * format.c (struct bfd_preserve): New "build_id" field.
1273         (bfd_preserve_save): Save "build_id".
1274         (bfd_preserve_restore): Restore "build_id".
1275
1276 2016-09-06  H.J. Lu  <hongjiu.lu@intel.com>
1277
1278         PR ld/20550
1279         * elf64-x86-64.c (elf_x86_64_relocate_section): Resolve size
1280         relocation with copy relocation when building executable.
1281
1282 2016-09-02  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1283
1284         PR ld/20545
1285         * elf32-avr.c (elf32_avr_relax_delete_bytes): Add parameter
1286         delete_shrinks_insn. Modify computation of shrinked_insn_address.
1287         Compute shrink_boundary and adjust addend only if
1288         addend_within_shrink_boundary.
1289         (elf32_avr_relax_section): Modify calls to
1290         elf32_avr_relax_delete_bytes to pass extra parameter.
1291
1292 2016-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1293
1294         * elf32-arm.c (cmse_entry_fct_p): Store instruction encoding in an
1295         array of bytes and use bfd_get_16 to interpret its encoding according
1296         to endianness of target.
1297
1298 2016-09-01  Alan Modra  <amodra@gmail.com>
1299
1300         * elf64-ppc.c (synthetic_opd): New static var.
1301         (compare_symbols): Don't treat symbols in .opd specially for ELFv2.
1302         (ppc64_elf_get_synthetic_symtab): Likewise.  Comment.
1303
1304 2016-08-31  Alan Modra  <amodra@gmail.com>
1305
1306         * elf64-ppc.c (group_sections): Delete stub14_group_size.  Instead,
1307         track max group size with a new "group_size" var that is reduced
1308         by a factor of 1024 from the 24-bit branch size whenever a 14-bit
1309         branch is seen.
1310
1311 2016-08-31  Alan Modra  <amodra@gmail.com>
1312
1313         * elf32-ppc.c (ppc_elf_section_processing): Delete.
1314         (elf_backend_section_processing): Don't define.
1315         (ppc_elf_modify_segment_map): Set p_flags and mark valid.  Don't
1316         split on non-exec sections differing in SHF_PPC_VLE.  When
1317         splitting segments, mark size invalid.
1318
1319 2016-08-30  Alan Modra  <amodra@gmail.com>
1320
1321         PR 20531
1322         * elf32-ppc.c (_bfd_elf_ppc_set_arch): Add missing "break".
1323
1324 2016-08-29  H.J. Lu  <hongjiu.lu@intel.com>
1325
1326         PR ld/14961
1327         PR ld/20515
1328         * elf32-i386.c (elf_i386_check_relocs): Issue an error when
1329         R_386_PC32 relocation is used to call IFUNC function in PIC
1330         object.
1331
1332 2016-08-27  Alan Modra  <amodra@gmail.com>
1333
1334         PR 20520
1335         * elf.c (_bfd_elf_setup_sections): Check that SHT_GROUP sections
1336         have corresponding SHF_GROUP sections.
1337         (bfd_elf_set_group_contents): Comment.
1338
1339 2016-08-27  Alan Modra  <amodra@gmail.com>
1340
1341         PR 20519
1342         * elf64-ppc.c (pc_dynrelocs): New function.
1343         (ppc64_elf_relocate_section): Use it and must_be_dyn_reloc to
1344         handle pic dynamic relocs.
1345
1346 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1347
1348         * bfd-in.h (struct elf32_arm_params): Define.
1349         (bfd_elf32_arm_set_target_relocs): Rename into ...
1350         (bfd_elf32_arm_set_target_params): This.  Use a struct
1351         elf32_arm_params to pass all parameters but the bfd and bfd_link_info.
1352         * bfd-in2.h: Regenerate.
1353         * elf32-arm.c (bfd_elf32_arm_set_target_relocs): Rename into ...
1354         (bfd_elf32_arm_set_target_params): This.  Pass all values via a struct
1355         elf32_arm_params rather than as individual parameters.
1356
1357 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1358
1359         * elf32-arm.c (elf32_arm_get_stub_entry): Assert that we don't access
1360         passed the end of htab->stub_group array.
1361         (elf32_arm_create_or_find_stub_sec): Likewise.
1362         (elf32_arm_create_stub): Likewise.
1363
1364 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1365
1366         * elf32-arc.c (elf_arc_relocate_section): Changed. Set should_relocate
1367         to TRUE for GOT and TLS relocs.
1368
1369 2016-08-26  Cupertino Miranda  <cmiranda@synospsys.com>
1370
1371         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
1372
1373 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1374
1375         * elf-bfd.h: Added ARC_ELF_DATA to enum elf_target_id.
1376         * elf32-arc.c (struct elf_arc_link_hash_entry): Added.
1377         (struct elf_arc_link_hash_table): Likewise.
1378         (elf_arc_link_hash_newfunc): Likewise.
1379         (elf_arc_link_hash_table_free): Likewise.
1380         (arc_elf_link_hash_table_create): Likewise.
1381         (elf_arc_relocate_section): Fixed conditions related to dynamic
1382         (elf_arc_check_relocs): Likewise.
1383         (arc_elf_create_dynamic_sections): Added
1384         (elf_arc_adjust_dynamic_symbol): Changed access to .rela.bss to be done
1385         through the hash table.
1386
1387 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1388
1389         * arc-got.h (relocate_fix_got_relocs_for_got_info): Fixed addresses in
1390         debug comments. Fixed address in .got related to TLS_IE_GOT dynamic
1391         relocation.
1392
1393 2016-08-26  Cupertino Miranda  <cmiranda@synopsys.com>
1394
1395         * reloc.c: Fixed type in ARC_SECTOFF relocations. Added ARC_SDA_12
1396         relocation.
1397         * bfd-in2.h: Regenerated from the previous changes.
1398         * libbfd.h: Regenerated from the previous changes.
1399
1400 2016-08-26  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1401
1402         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add a new parameter for
1403         the input import library bfd.
1404         * bfd-in2.h: Regenerate.
1405         * elf32-arm.c (struct elf32_arm_link_hash_table): New in_implib_bfd
1406         and new_cmse_stub_offset fields.
1407         (stub_hash_newfunc): Initialize stub_offset and stub_template_size to
1408         -1.
1409         (elf32_arm_add_stub): Likewise for stub_offset.
1410         (arm_new_stubs_start_offset_ptr): New function.
1411         (arm_build_one_stub): Only allocate a stub_offset if it is -1.  Allow
1412         empty SG veneers to have zero relocations.
1413         (arm_size_one_stub): Only initialize stub size and template
1414         information for non empty veneers.  Do not update veneer section size
1415         if veneer already has an offset.
1416         (elf32_arm_create_stub): Return the stub entry pointer or NULL instead
1417         of a boolean indicating success or failure.
1418         (cmse_scan): Change stub_changed parameter into an integer pointer
1419         parameter cmse_stub_created to count the number of stub created and
1420         adapt to change of return value in elf32_arm_create_stub.
1421         (cmse_entry_fct_p): New function.
1422         (arm_list_new_cmse_stub): Likewise.
1423         (set_cmse_veneer_addr_from_implib): Likewise.
1424         (elf32_arm_size_stubs): Define cmse_stub_created, pass its address to
1425         cmse_scan instead of that of cmse_stub_changed to compute the number
1426         of stub created and use it to initialize stub_changed.  Call
1427         set_cmse_veneer_addr_from_implib after all cmse_scan.  Adapt to change
1428         of return value in elf32_arm_create_stub.  Use
1429         arm_stub_section_start_offset () if not NULL to initialize size of
1430         secure gateway veneers section.  Initialize stub_offset of Cortex-A8
1431         erratum fix to -1.  Use ret to hold return value.
1432         (elf32_arm_build_stubs): Use arm_stub_section_start_offset () if not
1433         NULL to initialize size of secure gateway veneers section.  Adapt
1434         comment to stress the importance of zeroing veneer section content.
1435         (bfd_elf32_arm_set_target_relocs): Add new in_implib_bfd parameter to
1436         initialize eponymous field in struct elf32_arm_link_hash_table.
1437
1438 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1439
1440         * elf32-s390.c (stdarg.h): New include.
1441         (elf_s390_grok_psinfo): New function.
1442         (elf_s390_write_core_note): New function.
1443         (elf_backend_grok_psinfo): Declare backend hook.
1444         (elf_backend_write_core_note): Likewise.
1445         * elf64-s390.c (stdarg.h): New include.
1446         (elf_s390_grok_prstatus): New function.
1447         (elf_s390_grok_psinfo): New function.
1448         (elf_s390_write_core_note): New function.
1449         (elf_backend_grok_prstatus): Declare backend hook.
1450         (elf_backend_grok_psinfo): Likewise.
1451         (elf_backend_write_core_note): Likewise.
1452
1453 2016-08-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1454
1455         * elf32-s390.c (allocate_dynrelocs): Fix indentation.
1456         (elf_s390_finish_ifunc_symbol): Likewise.
1457         (elf_s390_finish_dynamic_symbol): Likewise.
1458         (elf_s390_finish_dynamic_sections): Likewise.
1459         (elf_s390_grok_prstatus): Likewise.
1460         * elf64-s390.c (elf_s390_hash_table): Fix indentation.
1461         (elf_s390_finish_dynamic_symbol): Likewise.
1462
1463 2016-08-24  Anton Kolesov  <Anton.Kolesov@synopsys.com>
1464
1465         * elf32-arc.c (elf32_arc_grok_prstatus): New function.
1466
1467 2016-08-23  Nick Clifton  <nickc@redhat.com>
1468
1469         * elf32-arm.c (elf32_arm_count_additional_relocs): Return zero if
1470         there is no arm data associated with the section.
1471
1472 2016-08-23  Alan Modra  <amodra@gmail.com>
1473
1474         PR 20475
1475         * elf32-or1k.c (or1k_elf_relocate_section): Offset from
1476         _GLOBAL_OFFSET_TABLE_, not start of .got section.
1477
1478 2016-08-22  Nick Clifton  <nickc@redhat.com>
1479
1480         * doc/chew.c (main): Free the string buffer used to files as they
1481         are parsed.
1482
1483 2016-08-22  Alan Modra  <amodra@gmail.com>
1484
1485         * elf32-ppc.c (ppc_elf_check_relocs): Move error for @local ifunc..
1486         (ppc_elf_relocate_section): ..to here.  Comment.  Error on
1487         detecting -mbss-plt -fPIC local ifuncs too.
1488         (ppc_elf_size_dynamic_sections): Comment on unnecessary glink
1489         branch table entries.
1490
1491 2016-08-19  Nick Clifton  <nickc@redhat.com>
1492
1493         * elf.c (assign_section_numbers): Assign number for the .shstrtab
1494         section after the symbol table and string table sections.
1495
1496 2016-08-19  Alan Modra  <amodra@gmail.com>
1497
1498         * elf64-ppc.c (struct ppc_link_hash_entry): Add weakref.
1499         (ppc64_elf_copy_indirect_symbol): Set weakref.  Don't merge
1500         dyn_relocs for weakdefs.
1501         (alias_readonly_dynrelocs): New function.
1502         (ppc64_elf_adjust_dynamic_symbol): Use alias_readonly_dynrelocs.
1503         (ppc64_elf_relocate_section): Simplify condition under which
1504         dyn_relocs are emitted.
1505
1506 2016-08-19  Alan Modra  <amodra@gmail.com>
1507
1508         PR 20472
1509         * elf64-ppc.c (ppc64_elf_before_check_relocs): Tweak abiversion test.
1510         (readonly_dynrelocs): Comment fix.
1511         (global_entry_stub): New function.
1512         (ppc64_elf_adjust_dynamic_symbol): Tweak abiversion test.  Match
1513         ELFv2 code deciding on dynamic relocs vs. global entry stubs to
1514         that in size_global_entry_stubs, handling ifunc too.  Delete dead
1515         weak sym code.
1516         (allocate_dynrelocs): Ensure dyn_relocs field is cleared when no
1517         dyn_relocs are needed.  Correct handling of ifunc dyn_relocs.
1518         Tidy ELIMINATE_COPY_RELOCS code, only setting dynindx for
1519         undefweak syms.  Expand and correct comments.
1520         (size_global_entry_stubs): Ensure symbol is defined.
1521         (ppc64_elf_relocate_section): Match condition under which
1522         dyn_relocs are emitted to that in allocate_dynrelocs.
1523
1524 2016-08-12  Alan Modra  <amodra@gmail.com>
1525
1526         * elf-bfd.h (struct elf_link_hash_table): Add local_dynsymcount.
1527         * elflink.c (_bfd_elf_link_renumber_dynsyms): Set local_dynsymcount.
1528         (bfd_elf_final_link): Set .dynsym sh_info from local_dynsymcount.
1529
1530 2016-08-11  Alan Modra  <amodra@gmail.com>
1531
1532         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't exit with
1533         non_got_ref true in any case where we could have generated dynbss
1534         copies but decide not to do so.
1535
1536 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1537
1538         * elfxx-mips.c (mips_elf_add_la25_stub): Clear the ISA bit of
1539         the stub address retrieved if associated with a microMIPS
1540         function.
1541
1542 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1543
1544         * elfxx-mips.c (mips_elf_create_stub_symbol): For a microMIPS
1545         stub also add STO_MICROMIPS annotation.
1546
1547 2016-08-10  Maciej W. Rozycki  <macro@imgtec.com>
1548
1549         * elfxx-mips.c (mips_elf_calculate_relocation): Set the ISA bit
1550         in microMIPS LA25 stub references.
1551
1552 2016-08-09  Jiaming Wei  <jmwei@hxgpt.com>
1553
1554         * elf64-alpha.c (elf64_alpha_copy_indirect_symbol): Fix thinko
1555         adjusting the use_count of merged .got entries.
1556
1557 2016-08-08  Nick Clifton  <nickc@redhat.com>
1558
1559         * doc/chew.c (delete_string): Only free the string buffer if it is
1560         there.  Mark the buffer as NULL after freeing.
1561         (drop): Free the dropped string.
1562         (free_words): New function: Frees the memory allocated to the
1563         dictionary.
1564         (add_instrinsic): Duplicate the name string, so that it can be
1565         freed later on.
1566         (compile): Free unused words.
1567         (main): Free the dictionary and top level string buffers at the
1568         end.
1569
1570 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1571
1572         * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add one parameter.
1573         * bfd-in2.h: Regenerate.
1574         * elf32-arm.c (struct elf32_arm_link_hash_table): Declare new
1575         cmse_implib field.
1576         (bfd_elf32_arm_set_target_relocs): Add new parameter to initialize
1577         cmse_implib field in struct elf32_arm_link_hash_table.
1578         (elf32_arm_filter_cmse_symbols): New function.
1579         (elf32_arm_filter_implib_symbols): Likewise.
1580         (elf_backend_filter_implib_symbols): Define to
1581         elf32_arm_filter_implib_symbols.
1582
1583 2016-08-04  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1584
1585         * elf32-arm.c (CMSE_PREFIX): Define macro.
1586         (elf32_arm_stub_cmse_branch_thumb_only): Define stub sequence.
1587         (cmse_branch_thumb_only): Declare stub.
1588         (struct elf32_arm_link_hash_table): Define cmse_stub_sec field.
1589         (elf32_arm_get_plt_info): Add globals parameter.  Use it to return
1590         FALSE if there is no PLT.
1591         (arm_type_of_stub): Adapt to new elf32_arm_get_plt_info signature.
1592         (elf32_arm_final_link_relocate): Likewise.
1593         (elf32_arm_gc_sweep_hook): Likewise.
1594         (elf32_arm_gc_mark_extra_sections): Mark sections holding ARMv8-M
1595         secure entry functions.
1596         (arm_stub_is_thumb): Add case for arm_stub_cmse_branch_thumb_only.
1597         (arm_dedicated_stub_output_section_required): Change to a switch case
1598         and add a case for arm_stub_cmse_branch_thumb_only.
1599         (arm_dedicated_stub_output_section_required_alignment): Likewise.
1600         (arm_stub_dedicated_output_section_name): Likewise.
1601         (arm_stub_dedicated_input_section_ptr): Likewise and remove
1602         ATTRIBUTE_UNUSED for htab parameter.
1603         (arm_stub_required_alignment): Likewise.
1604         (arm_stub_sym_claimed): Likewise.
1605         (arm_dedicated_stub_section_padding): Likewise.
1606         (cmse_scan): New function.
1607         (elf32_arm_size_stubs): Call cmse_scan for ARM M profile targets.
1608         Set stub_changed to TRUE if such veneers were created.
1609         (elf32_arm_swap_symbol_in): Add detection code for CMSE special
1610         symbols.
1611
1612 2016-08-02  Alan Modra  <amodra@gmail.com>
1613
1614         PR ld/20428
1615         * elf64-ppc.c (ppc_get_stub_entry): Don't segfault on NULL group.
1616
1617 2016-08-02  Nick Clifton  <nickc@redhat.com>
1618
1619         PR ld/17739
1620         * elf32-sh.c (sh_elf_gc_sweep_hook): Delete.
1621         (elf_backend_sweep_hook): Delete.
1622
1623 2016-08-01  Andrew Jenner  <andrew@codesourcery.com>
1624         Kwok Cheung Yeung  <kcy@codesourcery.com>
1625
1626         * elf32-ppc.c (is_branch_reloc): Recognise VLE branch relocations.
1627         (ppc_elf_howto_raw): Fix dst_mask of R_PPC_VLE_REL15.
1628         (ppc_elf_vle_split16): Clear field before inserting.
1629
1630 2016-08-01  Nick Clifton  <nickc@redhat.com>
1631
1632         * po/sv.po: Updated Swedish translation.
1633
1634 2016-07-27  Ozkan Sezer  <sezeroz@gmail.com>
1635             Nick Clifton  <nickc@redhat.com>
1636
1637         PR ld/20401
1638         * coffgen.c (fini_reloc_cookie_rels): Check for the extistence
1639         of the coff_section_data before using it.
1640
1641 2016-07-26  Maciej W. Rozycki  <macro@imgtec.com>
1642
1643         * elfxx-mips.c (mips_elf_calculate_relocation): Handle branches
1644         in PLT compression selection.
1645         (_bfd_mips_elf_check_relocs): Likewise.
1646
1647 2016-07-22  Cupertino Miranda  <cmiranda@synopsys.com>
1648
1649         * arc-got.h (relocate_fix_got_relocs_for_got_info): Handle the
1650         case where there's no elf_link_hash_entry while processing
1651         GOT_NORMAL got entries.
1652
1653 2016-07-21  H.J. Lu  <hongjiu.lu@intel.com>
1654
1655         * version.m4 (BFD_VERSION): Set to 2.27.51.
1656         * configure: Regenerated.
1657
1658 2016-07-21  Nick Clifton  <nickc@redhat.com>
1659
1660         * elf.c (_bfd_elf_filter_global_symbols): Skip local symbols.
1661         (swap_out_syms): Return an error when not finding ELF output
1662         section rather than asserting.
1663
1664 2016-07-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1665
1666         * elflink.c (elf_output_implib): Call bfd_set_error on no symbols.
1667
1668 2016-07-20  John Baldwin  <jhb@FreeBSD.org>
1669
1670         * elf.c (elfcore_grok_freebsd_psinfo): Check for minimum note size
1671         and handle pr_pid if present.
1672
1673 2016-07-20  H.J. Lu  <hongjiu.lu@intel.com>
1674
1675         PR ld/20376
1676         * elf.c (assign_file_positions_for_load_sections): Also check
1677         p_paddr for program header space.
1678
1679 2016-07-20  Alan Modra  <amodra@gmail.com>
1680
1681         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_PLTREL32>): Put
1682         ppc64_elf_unhandled_reloc for special_function.
1683         * elf32-ppc.c (ppc_elf_howto_raw): Similarly for lots of relocs.
1684
1685 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1686
1687         * elfxx-mips.c (mips_elf_perform_relocation): Convert cross-mode
1688         BAL to JALX.
1689         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add a
1690         corresponding error message.
1691
1692 2016-07-19  Maciej W. Rozycki  <macro@imgtec.com>
1693
1694         * elfxx-mips.c (b_reloc_p): Add R_MICROMIPS_PC16_S1,
1695         R_MICROMIPS_PC10_S1 and R_MICROMIPS_PC7_S1.
1696         (branch_reloc_p): New function.
1697         (mips_elf_calculate_relocation): Handle ISA mode determination
1698         for relocations against section symbols, against absolute
1699         symbols and absolute relocations.  Also set `*cross_mode_jump_p'
1700         for branches.
1701         <R_MIPS16_26, R_MIPS_26, R_MICROMIPS_26_S1>: Suppress alignment
1702         checks for weak undefined symbols.  Also check target alignment
1703         within the same ISA mode.
1704         <R_MIPS_PC16, R_MIPS_GNU_REL16_S2>: Handle cross-mode branches
1705         in the alignment check.
1706         <R_MICROMIPS_PC7_S1>: Add an alignment check.
1707         <R_MICROMIPS_PC10_S1>: Likewise.
1708         <R_MICROMIPS_PC16_S1>: Likewise.
1709         (mips_elf_perform_relocation): Report a failure for unsupported
1710         same-mode JALX instructions and cross-mode branches.
1711         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Add
1712         error messages for jumps to misaligned addresses.
1713
1714 2016-07-16  Alan Modra  <amodra@gmail.com>
1715
1716         * elflink.c: Include plugin-api.h.
1717         * plugin.c (bfd_plugin_open_input): New function, extracted from..
1718         (try_claim): ..here.
1719         * plugin.h: Don't include bfd.h.
1720         (bfd_plugin_open_input): Declare.
1721
1722 2016-07-16  Alan Modra  <amodra@gmail.com>
1723
1724         * targets.c (bfd_seach_for_target): Rename to..
1725         (bfd_iterate_over_targets): ..this.  Rewrite doc.
1726         * bfd-in2.h: Regenerate.
1727
1728 2016-07-16  Alan Modra  <amodra@gmail.com>
1729
1730         * archures.c (bfd_default_set_arch_mach): Make available in bfd.h.
1731         * libbfd.h: Regenerate.
1732         * bfd-in2.h: Regenerate.
1733
1734 2016-07-16  Alan Modra  <amodra@gmail.com>
1735
1736         * libbfd-in.h (BFD_ALIGN): Move to..
1737         * bfd-in.h: ..here.
1738         * elf32-ppc.h (struct ppc_elf_params): Add pagesize.
1739         * elf32-ppc.c (default_params): Adjust init.
1740         (ppc_elf_link_params): Set pagesize_p2.
1741         * libbfd.h: Regenerate.
1742         * bfd-in2.h: Regenerate.
1743
1744 2016-07-15  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1745
1746         * elf-bfd.h (elf_backend_filter_implib_symbols): Declare backend hook.
1747         (_bfd_elf_filter_global_symbols): Declare.
1748         * elf.c (_bfd_elf_filter_global_symbols): New function.
1749         * elflink.c (elf_filter_global_symbols): Likewise.
1750         (elf_output_implib): Likewise.
1751         (bfd_elf_final_link): Call above function, failing if it does.
1752         * elfxx-target.h (elf_backend_filter_implib_symbols): Define macro and
1753         default it to NULL.
1754         (elf_backend_copy_indirect_symbol): Fix spacing.
1755         (elf_backend_hide_symbol): Likewise.
1756         (elfNN_bed): Initialize elf_backend_filter_implib_symbols backend hook.
1757
1758 2016-07-15  Andrew Burgess  <andrew.burgess@embecosm.com>
1759             Nick Clifton  <nickc@redhat.com>
1760
1761         * elf32-arc.c (PR_DEBUG): Delete.
1762         Fix printing of debug information.  Fix formatting of debug
1763         statements.
1764         (debug_arc_reloc): Handle symbols that are not from an input file.
1765         (arc_do_relocation): Remove excessive exclamation points.
1766
1767         * arc-got.h: Fix formatting.  Fix printing of debug information.
1768         (new_got_entry_to_list): Use xmalloc.
1769         * config.bfd: use the big-endian arc vector as the default vector
1770         for big-endian arc targets.
1771
1772 2016-07-15  Alan Modra  <amodra@gmail.com>
1773
1774         * cofflink.c (mark_relocs): Exclude relocs with -1 r_symndx
1775         from marking sym_indices.
1776
1777 2016-07-14  Maciej W. Rozycki  <macro@imgtec.com>
1778
1779         * reloc.c (bfd_perform_relocation): Try the `howto' handler
1780         first with relocations against absolute symbols.
1781         (bfd_install_relocation): Likewise.
1782
1783 2016-07-12  H.J. Lu  <hongjiu.lu@intel.com>
1784
1785         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1786         .got/.got.plt sections to 8 bytes.
1787
1788 2016-07-12  Nick Clifton  <nickc@redhat.com>
1789
1790         * binary.c (binary_set_section_contents): Second grammar fix.
1791
1792 2016-07-12  Douglas B Rupp  <rupp@adacore.com>
1793
1794         * binary.c (binary_set_section_contents): Fix grammar in warning
1795         message.
1796
1797 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
1798
1799         * elf32-arc.c: made PR_DEBUG always defined.
1800
1801 2016-07-11  Cupertino Miranda  <cmiranda@synopsys.com>
1802
1803         * arc-got.h: Moved got related structures from elf32-arc.c to
1804         this file. More precisely, tls_type_e, tls_got_entries, got_entry.
1805         * (arc_get_local_got_ents, got_entry_for_type, new_got_entry_to_list,
1806         tls_type_for_reloc, symbol_has_entry_of_type,
1807         get_got_entry_list_for_symbol, arc_got_entry_type_for_reloc,
1808         ADD_SYMBOL_REF_SEC_AND_RELOC, rc_fill_got_info_for_reloc,
1809         relocate_fix_got_relocs_for_got_info,
1810         create_got_dynrelocs_for_single_entry,
1811         create_got_dynrelocs_for_got_info): Added to file.
1812         * elf32-arc.c: Removed GOT & TLS related structs and functions to
1813         arc-got.h.
1814
1815 2016-07-08  James Bowman  <james.bowman@ftdichip.com>
1816
1817         * elf32-ft32.c (ft32_reloc_map): Use R_FT32_32 for BFD_RELOC_32.
1818
1819 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
1820
1821         * elf32-arm.c (THUMB32_MOVT): New veneer macro.
1822         (THUMB32_MOVW): Likewise.
1823         (elf32_arm_stub_long_branch_thumb2_only_pure): New.
1824         (DEF_STUBS): Define long_branch_thumb2_only_pure.
1825         (arm_stub_is_thumb): Add new veneer stub.
1826         (arm_type_of_stub): Use new veneer.
1827         (arm_stub_required_alignment): Add new veneer.
1828
1829 2016-07-05  Andre Vieria  <andre.simoesdiasvieira@arm.com>
1830
1831         * bfd-in2.h (SEC_ELF_NOREAD): Rename to ...
1832         (SEC_ELF_PURECODE): ... this.
1833         * elf32-arm.c (elf32_arm_post_process_headers): Rename SEC_ELF_NOREAD
1834         to SEC_ELF_NOREAD.
1835         (elf32_arm_fake_sections): Likewise.
1836         (elf_32_arm_section_flags): Likewise.
1837         (elf_32_arm_lookup_section_flags): Likewise.
1838         * section.c (SEC_ELF_NOREAD): Rename to ...
1839         (SEC_ELF_PURECODE): ... this.
1840
1841 2016-07-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1842
1843         * elf32-arm.c (using_thumb2_bl): New function.
1844         (arm_type_of_stub): Declare thumb2 variable together and change type
1845         to bfd_boolean.  Use using_thumb2_bl () to determine whether
1846         THM_MAX_FWD_BRANCH_OFFSET or THM2_MAX_FWD_BRANCH_OFFSET should be
1847         checked for BL range.
1848         (elf32_arm_final_link_relocate): Use using_thumb2_bl () to determine
1849         the bit size of BL offset.
1850
1851 2016-06-29  Nick Clifton  <nickc@redhat.com>
1852
1853         * elfnn-aarch64.c (is_aarch64_mapping_symbol): New function.
1854         Returns TRUE for AArch64 mapping symbols.
1855         (elfNN_aarch64_backend_symbol_processing): New function.  Marks
1856         mapping symbols as precious in object files so that they will not
1857         be stripped.
1858         (elf_backend_symbol_processing): Define.
1859
1860         * elf32-arm.c (is_arm_mapping_symbol): New function.  Returns TRUE
1861         for ARM mapping symbols.
1862         (elf32_arm_backend_symbol_processing): Make use of the new function.
1863
1864 2016-06-28  H.J. Lu  <hongjiu.lu@intel.com>
1865
1866         PR ld/20306
1867         * elflink.c (elf_link_check_versioned_symbol): Return false
1868         for unreferenced undefined symbol.
1869
1870 2016-06-28  Nick Clifton  <nickc@redhat.com>
1871
1872         * elf32-bfin.c (bfin_adjust_dynamic_symbol): Fail if a COPY reloc
1873         is needed.
1874
1875         * elf32-arm.c (elf32_arm_backend_symbol_processing): New
1876         function.  Marks mapping symbols in object files as precious, so
1877         that strip will not remove them.
1878         (elf_backend_symbol_processing): Define.
1879
1880 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
1881
1882         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
1883         R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
1884
1885 2016-06-28  Maciej W. Rozycki  <macro@imgtec.com>
1886
1887         * elf32-mips.c (elf_mips16_howto_table_rel): Add
1888         R_MIPS16_PC16_S1.
1889         (mips16_reloc_map): Likewise.
1890         * elf64-mips.c (mips16_elf64_howto_table_rel): Likewise.
1891         (mips16_elf64_howto_table_rela): Likewise.
1892         (mips16_reloc_map): Likewise.
1893         * elfn32-mips.c (elf_mips16_howto_table_rel): Likewise.
1894         (elf_mips16_howto_table_rela): Likewise.
1895         (mips16_reloc_map): Likewise.
1896         * elfxx-mips.c (mips16_branch_reloc_p): New function.
1897         (mips16_reloc_p): Handle R_MIPS16_PC16_S1.
1898         (b_reloc_p): Likewise.
1899         (mips_elf_calculate_relocation): Likewise.
1900         (_bfd_mips_elf_check_relocs): Likewise.
1901         * reloc.c (BFD_RELOC_MIPS16_16_PCREL_S1): New relocation.
1902         * bfd-in2.h: Regenerate.
1903         * libbfd.h: Regenerate.
1904
1905 2016-06-27  Alan Modra  <amodra@gmail.com>
1906
1907         PR ld/19264
1908         * elf64-ppc.c (STUB_SHRINK_ITER): Define.
1909         (ppc64_elf_size_stubs): Exit stub sizing loop past STUB_SHRINK_ITER
1910         if shrinking stubs.
1911         (ppc64_elf_size_stubs): Adjust to suit.
1912
1913 2016-06-27  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1914
1915         * elf32-dlx.h: New file.
1916         * elf32-dlx.c: Adjust.
1917
1918 2016-06-25  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1919
1920         * elf32-xtensa.c (xtensa_make_property_section): Remove prototype.
1921
1922 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
1923
1924         * elf.c (elfcore_grok_freebsd_note): Handle NT_FREEBSD_PROCSTAT_AUXV
1925         notes.
1926
1927 2016-06-24  John Baldwin  <jhb@FreeBSD.org>
1928
1929         * elf.c (elfcore_grok_note): Remove handling of NT_X86_XSTATE for
1930         FreeBSD.  Remove case for NT_FREEBSD_THRMISC.
1931         (elfcore_grok_freebsd_psinfo): New function.
1932         (elfcore_grok_freebsd_prstatus): New function.
1933         (elfcore_grok_freebsd_note): New function.
1934         (elf_parse_notes): Use "elfcore_grok_freebsd_note" for "FreeBSD"
1935         notes.
1936
1937 2016-06-24  Joel Brobecker  <brobecker@adacore.com>
1938
1939         * elflink.c: Check the value of BFD_SUPPORTS_PLUGINS rather
1940         than its existance.
1941
1942 2016-06-24  Alan Modra  <amodra@gmail.com>
1943
1944         * config.bfd: Delete mips vxworks patterns matched earlier.
1945         Combine mips*-*-none with mips*-*-elf*.
1946
1947 2016-06-21  Maciej W. Rozycki  <macro@imgtec.com>
1948
1949         * elfxx-mips.c (mips_elf_perform_relocation): Call
1950         `info->callbacks->einfo' rather than `*_bfd_error_handler' and
1951         use the `%X%H' format for the cross-mode jump conversion error
1952         message.  Remove the full stop from the end of the message.
1953         Continue processing rather than returning failure.
1954
1955 2016-06-21  Graham Markall  <graham.markall@embecosm.com>
1956
1957         * archures.c: Remove bfd_mach_arc_nps400.
1958         * bfd-in2.h: Likewise.
1959         * cpu-arc.c (arch_info_struct): Likewise.
1960         * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
1961         Likewise.
1962
1963 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1964
1965         PR ld/18250
1966         PR ld/20267
1967         * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
1968         defined.
1969         (elf_link_is_defined_archive_symbol): Call
1970         bfd_link_plugin_object_p on unknown plugin object and use the
1971         IR symbol table if the input is an IR object.
1972         * plugin.c (bfd_link_plugin_object_p): New function.
1973         * plugin.h (bfd_link_plugin_object_p): New prototype.
1974
1975 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
1976
1977         PR ld/20276
1978         * elflink.c (elf_link_add_object_symbols): Don't check alignment
1979         on symbol from plugin dummy input.
1980
1981 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1982
1983         * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
1984         bfd_plugin_unknown.
1985         * bfd-in2.h: Regenerated.
1986         * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
1987         with bfd_plugin_unknown.
1988
1989 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
1990
1991         PR ld/20253
1992         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
1993         bfd_boolean argument.
1994         * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
1995         "shared object" with "PIC object" in comments.
1996         (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.  Replace
1997         "shared object" with "PIC object" in comments.  Avoid PLT if
1998         requested.  Generate dynamic relocations for non-GOT references.
1999         Make room for the special first entry in PLT and allocate PLT
2000         entry only for PLT and PC-relative references.  Store dynamic
2001         GOT relocations in .rel[a].iplt section for static executables.
2002         If PLT isn't used, always use GOT for symbol value.  Don't
2003         allocate GOT entry if it isn't used.
2004         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
2005         count only in the code section.  Allocate dynamic pointer
2006         relocation against STT_GNU_IFUNC symbol in the non-code section.
2007         (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
2008         only for PC-relative references.
2009         (elf_i386_allocate_dynrelocs): Pass TRUE to
2010         _bfd_elf_allocate_ifunc_dyn_relocs.
2011         (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
2012         relocations against STT_GNU_IFUNC symbols without PLT.  Generate
2013         dynamic pointer relocation against STT_GNU_IFUNC symbol in
2014         the non-code section and store it in the proper REL section.
2015         Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
2016         without PLT.
2017         (elf_i386_finish_dynamic_symbol): Generate dynamic
2018         R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
2019         STT_GNU_IFUNC symbols without PLT.
2020         (elf_i386_finish_dynamic_sections): Don't handle local
2021         STT_GNU_IFUNC symbols here.
2022         (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
2023         symbols here.
2024         (elf_backend_output_arch_local_syms): New.
2025         * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
2026         count only in the code section.  Allocate dynamic pointer
2027         relocation against STT_GNU_IFUNC symbol in the non-code section.
2028         (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
2029         count only for PC-relative references.
2030         (elf_x86_64_allocate_dynrelocs): Pass TRUE to
2031         _bfd_elf_allocate_ifunc_dyn_relocs.
2032         (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
2033         R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
2034         R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
2035         without PLT.  Generate dynamic pointer relocation against
2036         STT_GNU_IFUNC symbol in the non-code section and store it in
2037         the proper RELA section.  Don't allow non-pointer relocation
2038         against STT_GNU_IFUNC symbol without PLT.
2039         (elf_x86_64_finish_dynamic_symbol): Generate dynamic
2040         R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
2041         STT_GNU_IFUNC symbols without PLT.
2042         (elf_x86_64_finish_dynamic_sections): Don't handle local
2043         STT_GNU_IFUNC symbols here.
2044         (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
2045         symbols here.
2046         (elf_backend_output_arch_local_syms): New.
2047         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
2048         Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
2049
2050 2016-06-17  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2051             Tony Wang  <tony.wang@arm.com>
2052
2053         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
2054         sequence.
2055         (stub_long_branch_thumb2_only): Define stub.
2056         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
2057         (arm_stub_long_branch_thumb2_only): Likewise.
2058         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
2059         capable targets.
2060
2061 2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
2062
2063         * archures.c (bfd_mach_sparc_v8plusc): Define.
2064         (bfd_mach_sparc_v9c): Likewise.
2065         (bfd_mach_sparc_v8plusd): Likewise.
2066         (bfd_mach_sparc_v9d): Likewise.
2067         (bfd_mach_sparc_v8pluse): Likewise.
2068         (bfd_mach_sparc_v9e): Likewise.
2069         (bfd_mach_sparc_v8plusv): Likewise
2070         (bfd_mach_sparc_v9v): Likewise.
2071         (bfd_mach_sparc_v8plusm): Likewise.
2072         (bfd_mach_sparc_v9m): Likewise.
2073         (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
2074         (bfd_mach_sparc_64bit_p): Likewise.
2075         * bfd-in2.h: Regenerate.
2076         * cpu-sparc.c (arch_info_struct): Add entries for
2077         bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
2078         * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
2079         and bfd_mach_sparc_v9{c,d,e,v,m}.
2080         * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
2081         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
2082
2083 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
2084
2085         * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
2086         symbols for relocations against IFUNC symbols.
2087         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2088
2089 2016-06-16  Marcin Kościelnicki  <koriakin@0x04.net>
2090
2091         * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
2092         .rela.iplt in DT_PLTRELSZ.
2093         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
2094         for DT_PLTRELSZ and DT_RELASZ as well.
2095
2096 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
2097
2098         * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
2099         non-loaded, non-alloced sections.
2100         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2101
2102 2016-06-15  H.J. Lu  <hongjiu.lu@intel.com>
2103
2104         * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
2105         allocating dynamic relocation.
2106         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
2107
2108 2016-06-14  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2109
2110         PR ld/20254
2111         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
2112         offsets until reloc_toaddr.
2113
2114 2016-06-14  H.J. Lu  <hongjiu.lu@intel.com>
2115
2116         * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
2117         Don't check symbol type for STN_UNDEF symbol index.
2118         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
2119         R_X86_64_IRELATIVE.  Don't check symbol type for STN_UNDEF symbol
2120         index.
2121
2122 2016-06-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2123
2124         * elf32-arm.c (using_thumb_only): Force review of arch check logic for
2125         new architecture.
2126         (using_thumb2): Try Tag_THUMB_ISA_use first and check
2127         for exact arch value then.  Force review of arch check logic for new
2128         architecture.
2129         (arch_has_arm_nop): Update and fix arch check logic.  Force review of
2130         that logic for new architecture.
2131         (arch_has_thumb2_nop): Remove.
2132         (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
2133         (elf32_arm_final_link_relocate): Likewise but using thumb2.
2134
2135 2016-06-14  Alan Modra  <amodra@gmail.com>
2136
2137         * bfd-in.h (bfd_my_archive): Delete.
2138         * bfd-in2.h: Regenerate.
2139
2140 2016-06-14  Alan Modra  <amodra@gmail.com>
2141
2142         PR ld/20241
2143         * archive.c (open_nested_file): Set my_archive.
2144         * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
2145         for thin archives.
2146         * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
2147         (bfd_seek): Likewise.
2148         * bfdwin.c (bfd_get_file_window): Likewise.
2149         * cache.c (cache_bmmap): Likewise.
2150         (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
2151         * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
2152         thin archives.
2153         * plugin.c (try_claim): Likewise.
2154         * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
2155         file within thin archive, not the archive.
2156
2157 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2158
2159         PR ld/20244
2160         * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
2161         section address for R_386_GOT32/R_386_GOT32X relocations against
2162         IFUNC symbols if there is no base register and return error for
2163         PIC.
2164
2165 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
2166
2167         * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
2168         GOT32 adjustment for static executables.
2169
2170 2016-06-13  Maciej W. Rozycki  <macro@imgtec.com>
2171
2172         * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
2173
2174 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2175
2176         * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
2177
2178 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2179
2180         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
2181
2182 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2183
2184         * elf32-arc.c (arc_local_data, arc_local_data): Removed.
2185         (SECTSTART): Changed.
2186         (elf_arc_relocate_section): Fixed mistake in PIE related
2187         condition.
2188         (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
2189
2190 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
2191
2192         * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
2193         enable support for "-z combreloc" and DT_RELACOUNT.
2194         (elf_backend_reloc_type_class): Likewise
2195
2196 2016-06-11  H.J. Lu  <hongjiu.lu@intel.com>
2197
2198         PR ld/20244
2199         * elf32-i386.c (elf_i386_relocate_section): When relocating
2200         R_386_GOT32, return error without a base register for PIC and
2201         subtract the .got.plt section address only with a base register.
2202
2203 2016-06-10  Alan Modra  <amodra@gmail.com>
2204
2205         * elf-strtab.c (struct strtab_save): Use size_t for "size".
2206         (struct elf_strtab_hash): Likewise for "size" and "alloced".
2207         (_bfd_elf_strtab_init): Formatting.
2208         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
2209         (_bfd_elf_strtab_addref): Take size_t idx param.
2210         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
2211         (_bfd_elf_strtab_offset): Likewise.
2212         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
2213         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
2214         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
2215         (_bfd_elf_strtab_finalize): Similarly.
2216         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
2217         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
2218         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
2219         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
2220         using bfd_size_type.
2221         (bfd_section_from_shdr): Delete amt.
2222         (_bfd_elf_init_reloc_shdr): Likewise.
2223         (_bfd_elf_link_assign_sym_version): Likewise.
2224         (assign_section_numbers): Use size_t reloc_count.
2225         * elflink.c (struct elf_symbuf_head): Use size_t "count".
2226         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
2227         (elf_link_is_defined_archive_symbol): Likewise.
2228         (elf_add_dt_needed_tag): Likewise.
2229         (elf_finalize_dynstr): Likewise.
2230         (elf_link_add_object_symbols): Likewise.
2231         (bfd_elf_size_dynamic_sections): Likewise.
2232         (elf_create_symbuf): Similarly.
2233         (bfd_elf_match_symbols_in_sections): Likewise.
2234         (elf_link_swap_symbols_out): Likewise.
2235         (elf_link_check_versioned_symbol): Likewise.
2236         (bfd_elf_gc_record_vtinherit): Likewise.
2237         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
2238
2239 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
2240
2241         PR ld/20221
2242         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
2243         and relocs only if shrinking occurred.
2244
2245 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
2246
2247         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
2248         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
2249         (elf_i386_check_tls_transition): Check indirect call and direct
2250         call with the addr32 prefix for general and local dynamic models.
2251         Set the tls_get_addr feild.
2252         (elf_i386_convert_load_reloc): Always use addr32 prefix for
2253         indirect ___tls_get_addr call via GOT.
2254         (elf_i386_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 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
2259
2260         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
2261         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
2262         (elf_s390_relocate_section): Fix comment.
2263         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
2264         .got.plt entries.
2265
2266 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
2267
2268         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
2269         section offset when calculation the larl operand in the first PLT
2270         entry.
2271
2272 2016-06-07  Alan Modra  <amodra@gmail.com>
2273
2274         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
2275         to match other 32-bit archs.
2276         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
2277         (ppc_elf_object_p): Call it.
2278         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
2279         overlong line.
2280         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
2281         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
2282         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
2283         _bfd_elf_ppc_at_tprel_transform): Move to..
2284         * elf-bfd.h: ..here.
2285         (_bfd_elf_ppc_set_arch): Declare.
2286         * bfd-in2.h: Regenerate.
2287
2288 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
2289
2290         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
2291         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
2292         (elf_x86_64_check_tls_transition): Check indirect call and
2293         direct call with the addr32 prefix for general and local dynamic
2294         models.  Set the tls_get_addr feild.
2295         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
2296         indirect __tls_get_addr call via GOT.
2297         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
2298         transitions with indirect call and direct call with the addr32
2299         prefix.
2300
2301 2016-06-04  Christian Groessler  <chris@groessler.org>
2302
2303         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
2304
2305 2016-06-02  Nick Clifton  <nickc@redhat.com>
2306
2307         PR target/20088
2308         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
2309         architecture.
2310         (arch_info_struct): Likewise.
2311         (architectures): Likewise.
2312
2313 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
2314
2315         * config.bfd: Replace -uclibc with *.
2316
2317 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
2318
2319         * elf64-x86-64.c: Replace data32 with data16 in comments.
2320
2321 2016-05-31  Alan Modra  <amodra@gmail.com>
2322
2323         PR ld/20159
2324         PR ld/16467
2325         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
2326         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
2327         symbol given a version by a script different to the version
2328         of the symbol being added.
2329         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
2330         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
2331         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
2332         (struct strtab_save): New.
2333         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
2334         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
2335         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
2336
2337 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
2338
2339         * elf32-hppa.h: Add extern "C".
2340         * elf32-nds32.h: Likewise.
2341         * elf32-tic6x.h: Likewise.
2342
2343 2016-06-01  Nick Clifton  <nickc@redhat.com>
2344
2345         * po/sr.po: New Serbian translation.
2346         * configure.ac (ALL_LINGUAS): Add sr.
2347         * configure: Regenerate.
2348
2349 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2350
2351         * elfxx-mips.c (b_reloc_p): New function.
2352         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
2353         branch relocations.
2354
2355 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
2356
2357         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
2358         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
2359         reloc location from calculation, treat the addend as signed with
2360         local non-section symbols and enable overflow detection.
2361
2362 2016-05-28  Alan Modra  <amodra@gmail.com>
2363
2364         * aoutx.h: Adjust linker callback calls throughout file,
2365         removing dead code.
2366         * bout.c: Likewise.
2367         * coff-alpha.c: Likewise.
2368         * coff-arm.c: Likewise.
2369         * coff-h8300.c: Likewise.
2370         * coff-h8500.c: Likewise.
2371         * coff-i960.c: Likewise.
2372         * coff-mcore.c: Likewise.
2373         * coff-mips.c: Likewise.
2374         * coff-ppc.c: Likewise.
2375         * coff-rs6000.c: Likewise.
2376         * coff-sh.c: Likewise.
2377         * coff-tic80.c: Likewise.
2378         * coff-w65.c: Likewise.
2379         * coff-z80.c: Likewise.
2380         * coff-z8k.c: Likewise.
2381         * coff64-rs6000.c: Likewise.
2382         * cofflink.c: Likewise.
2383         * ecoff.c: Likewise.
2384         * elf-bfd.h: Likewise.
2385         * elf-m10200.c: Likewise.
2386         * elf-m10300.c: Likewise.
2387         * elf32-arc.c: Likewise.
2388         * elf32-arm.c: Likewise.
2389         * elf32-avr.c: Likewise.
2390         * elf32-bfin.c: Likewise.
2391         * elf32-cr16.c: Likewise.
2392         * elf32-cr16c.c: Likewise.
2393         * elf32-cris.c: Likewise.
2394         * elf32-crx.c: Likewise.
2395         * elf32-d10v.c: Likewise.
2396         * elf32-epiphany.c: Likewise.
2397         * elf32-fr30.c: Likewise.
2398         * elf32-frv.c: Likewise.
2399         * elf32-ft32.c: Likewise.
2400         * elf32-h8300.c: Likewise.
2401         * elf32-hppa.c: Likewise.
2402         * elf32-i370.c: Likewise.
2403         * elf32-i386.c: Likewise.
2404         * elf32-i860.c: Likewise.
2405         * elf32-ip2k.c: Likewise.
2406         * elf32-iq2000.c: Likewise.
2407         * elf32-lm32.c: Likewise.
2408         * elf32-m32c.c: Likewise.
2409         * elf32-m32r.c: Likewise.
2410         * elf32-m68hc1x.c: Likewise.
2411         * elf32-m68k.c: Likewise.
2412         * elf32-mep.c: Likewise.
2413         * elf32-metag.c: Likewise.
2414         * elf32-microblaze.c: Likewise.
2415         * elf32-moxie.c: Likewise.
2416         * elf32-msp430.c: Likewise.
2417         * elf32-mt.c: Likewise.
2418         * elf32-nds32.c: Likewise.
2419         * elf32-nios2.c: Likewise.
2420         * elf32-or1k.c: Likewise.
2421         * elf32-ppc.c: Likewise.
2422         * elf32-s390.c: Likewise.
2423         * elf32-score.c: Likewise.
2424         * elf32-score7.c: Likewise.
2425         * elf32-sh.c: Likewise.
2426         * elf32-sh64.c: Likewise.
2427         * elf32-spu.c: Likewise.
2428         * elf32-tic6x.c: Likewise.
2429         * elf32-tilepro.c: Likewise.
2430         * elf32-v850.c: Likewise.
2431         * elf32-vax.c: Likewise.
2432         * elf32-visium.c: Likewise.
2433         * elf32-xstormy16.c: Likewise.
2434         * elf32-xtensa.c: Likewise.
2435         * elf64-alpha.c: Likewise.
2436         * elf64-hppa.c: Likewise.
2437         * elf64-ia64-vms.c: Likewise.
2438         * elf64-mmix.c: Likewise.
2439         * elf64-ppc.c: Likewise.
2440         * elf64-s390.c: Likewise.
2441         * elf64-sh64.c: Likewise.
2442         * elf64-x86-64.c: Likewise.
2443         * elflink.c: Likewise.
2444         * elfnn-aarch64.c: Likewise.
2445         * elfnn-ia64.c: Likewise.
2446         * elfxx-mips.c: Likewise.
2447         * elfxx-sparc.c: Likewise.
2448         * elfxx-tilegx.c: Likewise.
2449         * linker.c: Likewise.
2450         * pdp11.c: Likewise.
2451         * pe-mips.c: Likewise.
2452         * reloc.c: Likewise.
2453         * reloc16.c: Likewise.
2454         * simple.c: Likewise.
2455         * vms-alpha.c: Likewise.
2456         * xcofflink.c: Likewise.
2457         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
2458         status param.  Adjust calls to these and linker callbacks throughout.
2459         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
2460         get_ramstart): Delete status param.  Adjust calls to these and
2461         linker callbacks throughout.
2462
2463 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2464
2465         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
2466         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
2467         target alignment verification.
2468
2469 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
2470
2471         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
2472         section name if `bfd_elf_string_from_elf_section' returns an
2473         empty string.
2474
2475 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
2476
2477         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2478         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
2479         for message.  Continue processing rather than returning failure.
2480
2481 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
2482
2483         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2484         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
2485         Call `bfd_set_error'.
2486
2487 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2488
2489         PR binutils/14625
2490         * archive.c (bfd_slurp_armap): Replace
2491         bfd_elf64_archive_slurp_armap with
2492         _bfd_archive_64_bit_slurp_armap.
2493         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
2494         BFD64 is defined and the archive is too big.
2495         (coff_write_armap): Likewise.
2496         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
2497         (_bfd_archive_64_bit_slurp_armap): This.
2498         (bfd_elf64_archive_write_armap): Renamed to ...
2499         (_bfd_archive_64_bit_write_armap): This.
2500         * configure.ac: Add --enable-64-bit-archive.
2501         (want_64_bit_archive): New.  Set to true by default for 64-bit
2502         MIPS and s390 ELF targets.
2503         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
2504         * config.in: Regenerated.
2505         * configure: Likewise.
2506         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
2507         (bfd_elf64_archive_slurp_armap): Likewise.
2508         (bfd_elf64_archive_write_armap): Likewise.
2509         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2510         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2511         (bfd_elf64_archive_truncate_arname): Likewise.
2512         (bfd_elf64_archive_read_ar_hdr): Likewise.
2513         (bfd_elf64_archive_write_ar_hdr): Likewise.
2514         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2515         (bfd_elf64_archive_get_elt_at_index): Likewise.
2516         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2517         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2518         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
2519         (bfd_elf64_archive_slurp_armap): Likewise.
2520         (bfd_elf64_archive_write_armap): Likewise.
2521         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
2522         (bfd_elf64_archive_construct_extended_name_table): Likewise.
2523         (bfd_elf64_archive_truncate_arname): Likewise.
2524         (bfd_elf64_archive_read_ar_hdr): Likewise.
2525         (bfd_elf64_archive_write_ar_hdr): Likewise.
2526         (bfd_elf64_archive_openr_next_archived_file): Likewise.
2527         (bfd_elf64_archive_get_elt_at_index): Likewise.
2528         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
2529         (bfd_elf64_archive_update_armap_timestamp): Likewise.
2530         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
2531         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
2532         bfd_elfNN_archive_functions isn't defined.
2533         (TARGET_LITTLE_SYM): Likewise.
2534         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
2535         (_bfd_archive_64_bit_write_armap): Likewise.
2536         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
2537         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
2538         (_bfd_archive_64_bit_truncate_arname): Likewise.
2539         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
2540         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
2541         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
2542         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
2543         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
2544         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
2545         * libbfd.h: Regenerated.
2546         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
2547         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
2548
2549 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
2550
2551         PR ld/20103
2552         * cofflink.c (coff_link_check_archive_element): Return TRUE if
2553         linker add_archive_element callback returns FALSE.
2554         * ecoff.c (ecoff_link_check_archive_element): Likewise.
2555         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
2556         archive element if linker add_archive_element callback returns
2557         FALSE.
2558         * elflink.c (elf_link_add_archive_symbols): Likewise.
2559         * pdp11.c (aout_link_check_ar_symbols): Likewise.
2560         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
2561         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
2562         (xcoff_link_check_ar_symbols): Likewise.
2563
2564 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
2565
2566         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
2567         <bfd_reloc_outofrange>: Unify error reporting code.
2568
2569 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
2570
2571         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
2572         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
2573         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
2574         * bfd-in2.h: Regenerate.
2575         * libbfd.h: Likewise.
2576
2577 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
2578
2579         * config.bfd: Add entry for arm-phoenix.
2580
2581 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2582
2583         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
2584         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
2585         account for padding for stub section requiring one.
2586         (elf32_arm_build_stubs): Add comment to stress the importance of
2587         zeroing veneer section content.
2588
2589 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2590
2591         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
2592         bfd hook.
2593         * bfd-in2.h: Regenerate.
2594         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
2595         function.
2596         (arm_dedicated_stub_output_section_required_alignment): Likewise.
2597         (arm_dedicated_stub_output_section_name): Likewise.
2598         (arm_dedicated_stub_input_section_ptr): Likewise.
2599         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
2600         function description comment. Add support for dedicated output stub
2601         section to given stub types.
2602         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
2603         elf32_arm_create_or_find_stub_sec.
2604         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
2605         (elf32_arm_size_stubs): Pass stub type when calling
2606         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
2607         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
2608
2609 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
2610
2611         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
2612         when setting need_convert_load.
2613
2614 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
2615
2616         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
2617         microMIPS JALX.
2618
2619 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
2620
2621         PR ld/20117
2622         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
2623         R_386_GOT32X.
2624         (elf_i386_convert_load): Don't convert R_386_GOT32.
2625
2626 2016-05-20  Alan Modra  <amodra@gmail.com>
2627
2628         PR gas/20118
2629         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
2630         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
2631
2632 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
2633
2634         * elf32-arc.c (arc_elf_final_write_processing): Changed.
2635         (debug_arc_reloc): Likewise.
2636         (elf_arc_relocate_section): Likewise.
2637         (elf_arc_check_relocs): Likewise.
2638         (elf_arc_adjust_dynamic_symbol): Likewise.
2639         (elf_arc_add_symbol_hook): Likewise.
2640
2641 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
2642
2643         * config.bfd: Remove `am34-*-linux*' support.
2644
2645 2016-05-19  Alan Modra  <amodra@gmail.com>
2646
2647         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
2648         relocs before plt relocs.
2649
2650 2016-05-19  Alan Modra  <amodra@gmail.com>
2651
2652         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
2653         before dereferencing.
2654
2655 2016-05-18  Nick Clifton  <nickc@redhat.com>
2656
2657         * po/sv.po: Updated Swedish translation.
2658
2659 2016-05-18  Alan Modra  <amodra@gmail.com>
2660
2661         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
2662         for each BFD.  Don't goto error_ret_free_local from outside loop.
2663
2664 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
2665
2666         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
2667         STB_GNU_UNIQUE handling.
2668         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
2669         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
2670         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
2671         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
2672         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
2673         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
2674         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
2675         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
2676         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
2677         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
2678         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
2679         (elf_backend_add_symbol_hook): Remove macro.
2680         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
2681         for STB_GNU_UNIQUE symbols.
2682
2683 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
2684
2685         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
2686         from...
2687         (v850_elf_copy_private_bfd_data): ... here.  Call the new
2688         function and `_bfd_elf_copy_private_bfd_data'.
2689
2690 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
2691
2692         PR ld/20093
2693         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
2694         GOTPCREL relocation against large section.
2695
2696 2016-05-13  Alan Modra  <amodra@gmail.com>
2697
2698         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
2699         linker dynamic sections in calculating size and address of
2700         dynamic tags rather than using output sections.  Remove asserts.
2701         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
2702         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
2703         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
2704         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
2705         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
2706         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
2707         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
2708         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
2709         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
2710         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
2711         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
2712         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
2713         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2714         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
2715         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
2716         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
2717         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
2718         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
2719         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
2720         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
2721         * elflink.c (bfd_elf_final_link): Likewise.
2722         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
2723         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
2724         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
2725         don't set doit.  Look up dynobj section.
2726         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
2727         invocation and dynamic tag vma calculation.  Don't test
2728         boolean var == TRUE.
2729         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
2730         DT_JMPREL calc.
2731
2732 2016-05-13  Alan Modra  <amodra@gmail.com>
2733
2734         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
2735         octets_per_byte.  Put dynamic .rela.plt last in link orders.
2736         Assign output_offset for reloc sections rather than writing
2737         sorted relocs from block corresponding to output_offset.
2738
2739 2016-05-12  Alan Modra  <amodra@gmail.com>
2740
2741         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
2742
2743 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
2744
2745         * elfxx-mips.c (print_mips_ases): Add DSPR3.
2746
2747 2016-05-11  Alan Modra  <amodra@gmail.com>
2748
2749         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
2750         (elf32_hppa_check_relocs): Don't set dynobj.
2751         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
2752         (elf32_hppa_build_stubs): Likewise.
2753         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
2754
2755 2016-05-11  Alan Modra  <amodra@gmail.com>
2756
2757         PR 20060
2758         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
2759         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
2760
2761 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
2762
2763         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
2764         aarch64_tls_transition check.
2765
2766 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2767
2768         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
2769         enumerator.
2770         (arm_stub_sym_claimed): New function.
2771         (elf32_arm_create_stub): Use veneered symbol name and section if
2772         veneer needs to claim its symbol, and keep logic unchanged otherwise.
2773         (arm_stub_claim_sym): New function.
2774         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
2775         veneered symbol, otherwise create local symbol as before.
2776
2777 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2778
2779         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
2780         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
2781         and set branch type of a symbol.
2782         (bfd_elf32_arm_process_before_allocation): Likewise.
2783         (elf32_arm_relocate_section): Likewise and fix identation along the
2784         way.
2785         (allocate_dynrelocs_for_symbol): Likewise.
2786         (elf32_arm_finish_dynamic_symbol): Likewise.
2787         (elf32_arm_swap_symbol_in): Likewise.
2788         (elf32_arm_swap_symbol_out): Likewise.
2789
2790 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2791
2792         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
2793         * bfd-in2.h: Regenerated.
2794         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
2795         parameter to add_stub_section callback.
2796         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
2797         and pass it down to add_stub_section.
2798         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
2799         for error message.
2800         (elf32_arm_size_stubs): Add output section parameter to
2801         add_stub_section function pointer parameter.
2802
2803 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2804
2805         * elf32-arm.c (elf32_arm_create_stub): New function.
2806         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
2807
2808 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2809
2810         * elf32-arm.c (enum elf32_arm_stub_type): Delete
2811         arm_stub_a8_veneer_lwm enumerator.
2812         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
2813         aforementioned enumerator.
2814         (struct elf32_arm_stub_hash_entry): Delete target_addend
2815         field and add source_value.
2816         (struct a8_erratum_fix): Delete addend field and add target_offset.
2817         (stub_hash_newfunc): Initialize source_value field amd remove
2818         initialization for target_addend.
2819         (arm_build_one_stub): Stop special casing Thumb relocations: promote
2820         the else to being always executed, moving the
2821         arm_stub_a8_veneer_b_cond specific code in it.  Remove
2822         stub_entry->target_addend from points_to computation.
2823         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
2824         to target symbol from start of section rather than the offset from the
2825         stub address.
2826         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
2827         fields from struct a8_erratum_fix's offset and target_offset
2828         respectively.
2829         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
2830         veneered_insn_loc and loc using stub_entry's source_value.
2831
2832 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2833
2834         (elf32_arm_merge_eabi_attributes): Add merging logic for
2835         Tag_DSP_extension.
2836
2837 2016-05-10  Pip Cet  <pipcet@gmail.com>
2838
2839         PR ld/20059
2840         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
2841         Define as _bfd_generic_copy_link_hash_symbol_type when using
2842         generic hash table.
2843
2844 2016-05-09  Nick Clifton  <nickc@redhat.com>
2845
2846         PR binutils/20063
2847         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
2848         field before accessing sections array.
2849
2850 2016-05-09  Christophe Monat  <christophe.monat@st.com>
2851
2852         PR ld/20030
2853         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
2854         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
2855         to nb_words.
2856         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
2857         encoding.
2858         (create_instruction_vldmdb): Likewise.
2859         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
2860         uses it to re-encode.
2861
2862 2016-05-09  Nick Clifton  <nickc@redhat.com>
2863
2864         PR 19938
2865         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
2866         commit.
2867
2868 2016-05-09  Alan Modra  <amodra@gmail.com>
2869
2870         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
2871
2872 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
2873
2874         PR ld/17550
2875         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
2876         documenting that indx == -3 if symbol is defined in a discarded
2877         section.
2878         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
2879         symbol is defined in a discarded section.
2880         (elf_link_output_extsym): Strip a global symbol defined in a
2881         discarded section.
2882
2883 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
2884
2885         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
2886         MCU.
2887
2888 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
2889
2890         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
2891         conversion to ...
2892         (elf_i386_convert_load_reloc): This.  New function.
2893         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
2894         conversion to ...
2895         (elf_x86_64_convert_load_reloc): This.  New function.
2896
2897 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
2898
2899         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
2900         Don't check if contents == NULL.
2901         (elf_i386_tls_transition): Add from_relocate_section.  Check
2902         from_relocate_section instead of contents != NULL.  Update
2903         elf_i386_check_tls_transition call.
2904         (elf_i386_check_relocs): Cache the section contents if
2905         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
2906         elf_i386_tls_transition.
2907         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
2908         to elf_i386_tls_transition.
2909         (elf_backend_caches_rawsize): New.
2910         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
2911         if contents == NULL.
2912         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
2913         from_relocate_section instead of contents != NULL.
2914         (elf_x86_64_check_relocs): Cache the section contents if
2915         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
2916         elf_x86_64_tls_transition.
2917         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
2918         to elf_x86_64_tls_transition.
2919         (elf_backend_caches_rawsize): New.
2920
2921 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
2922
2923         PR 10549
2924         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
2925         STB_GNU_UNIQUE.
2926
2927 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
2928
2929         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
2930         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
2931         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
2932         no_apply_dynamic_relocs.
2933         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
2934         dynamic relocations generated.
2935
2936 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2937
2938         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
2939         setting to ...
2940         (elf_i386_create_dynamic_sections): Here.
2941         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
2942         interp setting to ...
2943         (elf_x86_64_create_dynamic_sections): Here.
2944
2945 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2946
2947         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
2948         and replace (EH)->has_got_reloc with GOT_RELOC.
2949         (elf_i386_fixup_symbol): Pass has_got_reloc to
2950         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2951         (elf_i386_allocate_dynrelocs): Likewise.
2952         (elf_i386_relocate_section): Likewise.
2953         (elf_i386_finish_dynamic_symbol): Likewise.
2954         (elf_i386_convert_load): Pass TRUE to
2955         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2956         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
2957         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
2958         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
2959         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2960         (elf_x86_64_allocate_dynrelocs): Likewise.
2961         (elf_x86_64_relocate_section): Likewise.
2962         (elf_x86_64_finish_dynamic_symbol): Likewise.
2963         (elf_x86_64_convert_load): Pass TRUE to
2964         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
2965
2966 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2967
2968         * elf32-i386.c (check_relocs_failed): New.
2969         (elf_i386_check_relocs): Set check_relocs_failed on error.
2970         (elf_i386_relocate_section): Skip if check_relocs failed.
2971
2972 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
2973
2974         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
2975         check_relocs_failed on error.
2976
2977 2016-04-29  Nick Clifton  <nickc@redhat.com>
2978
2979         PR 19938
2980         * elf-bfd.h (struct elf_backend_data): Rename
2981         elf_backend_set_special_section_info_and_link to
2982         elf_backend_copy_special_section_fields.
2983         * elfxx-target.h: Likewise.
2984         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
2985         comparing section flags.
2986         (copy_special_section_fields): New function.
2987         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
2988         Perform two scans over special sections.  The first one looks for
2989         a direct mapping between the output section and an input section.
2990         The second scan looks for a possible match based upon section
2991         characteristics.
2992         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
2993         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
2994         sections.
2995         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
2996         elf32_i386_copy_solaris_special_section_fields.
2997         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
2998         Rename to elf32_sparc_copy_solaris_special_section_fields.
2999         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
3000         elf64_x86_64_copy_solaris_special_section_fields.
3001
3002 2016-04-28  Nick Clifton  <nickc@redhat.com>
3003
3004         * po/zh_CN.po: Updated Chinese (simplified) translation.
3005
3006 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
3007
3008         PR ld/20006
3009         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
3010         when estimating distances between output sections.
3011
3012 2016-04-27  Alan Modra  <amodra@gmail.com>
3013
3014         * elflink.c (_bfd_elf_is_start_stop): New function.
3015         (_bfd_elf_gc_mark_rsec): Use it.
3016         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
3017
3018 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3019
3020         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
3021         * mmo.c (mmo_get_section_contents): Likewise.
3022         (mmo_set_section_contents): Likewise.
3023
3024 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
3025
3026         * elf-bfd.h (elf_link_hash_table): Update comments for
3027         dynsymcount.
3028         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
3029         the unused NULL entry at the head of dynamic symbol table.
3030         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
3031         checks.
3032
3033 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3034
3035         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
3036         created file from dynobj.
3037
3038 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
3039
3040         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
3041         normal input file if possible.
3042
3043 2016-04-21  Nick Clifton  <nickc@redhat.com>
3044
3045         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
3046         * aout-target.h: Likewise.
3047         * aout-tic30.c: Likewise.
3048         * binary.c: Likewise.
3049         * bout.c: Likewise.
3050         * coff-alpha.c: Likewise.
3051         * coff-rs6000.c: Likewise.
3052         * coff64-rs6000.c: Likewise.
3053         * coffcode.h: Likewise.
3054         * i386msdos.c: Likewise.
3055         * i386os9k.c: Likewise.
3056         * ieee.c: Likewise.
3057         * ihex.c: Likewise.
3058         * libbfd-in.h: Likewise.
3059         * libecoff.h: Likewise.
3060         * mach-o-target.c: Likewise.
3061         * mmo.c: Likewise.
3062         * nlm-target.h: Likewise.
3063         * oasys.c: Likewise.
3064         * pef.c: Likewise.
3065         * plugin.c: Likewise.
3066         * ppcboot.c: Likewise.
3067         * som.c: Likewise.
3068         * srec.c: Likewise.
3069         * tekhex.c: Likewise.
3070         * versados.c: Likewise.
3071         * vms-alpha.c: Likewise.
3072         * xsym.c: Likewise.
3073         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
3074         * linker.c (bfd_link_check_relocs): New function.
3075         (_bfd_generic_link_check_relocs): New function.
3076         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
3077         _bfd_link_check_relocs field.
3078         (struct bfd_target)L Add _bfd_link_check_relocs field.
3079         * bfd-in2.h: Regenerate.
3080         * libbfd.h: Regenerate.
3081
3082 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3083
3084         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
3085         (elf_backend_gc_sweep_hook): Likewise.
3086         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
3087         (elf_backend_gc_sweep_hook): Likewise.
3088
3089 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3090
3091         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
3092         in excluded sections
3093
3094 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3095
3096         PR ld/19969
3097         * elf64-x86-64.c (check_relocs_failed): New.
3098         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
3099         Support relocation agaist local symbol.  Set check_relocs_failed.
3100         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
3101         R_X86_64_32 relocation overflow.
3102         (elf_x86_64_relocate_section): Skip if check_relocs failed.
3103         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
3104
3105 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3106
3107         * elf32-i386.c (elf_i386_check_relocs): Call
3108         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
3109         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3110
3111 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
3112
3113         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
3114         * elflink.c (_bfd_elf_link_check_relocs): New function.
3115         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
3116         if check_relocs_after_open_input is FALSE.
3117
3118 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3119
3120         * cache.c: Update old style function definitions.
3121         * elf32-m68k.c: Likewise.
3122         * elf64-mmix.c: Likewise.
3123         * stab-syms.c: Likewise.
3124
3125 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
3126
3127         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
3128
3129 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
3130
3131         * Makefile.in: Regenerated with automake 1.11.6.
3132         * aclocal.m4: Likewise.
3133         * doc/Makefile.in: Likewise.
3134
3135 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3136
3137         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
3138         * bfd-in2.h: Regenerate.
3139         * libbfd.h: Regenerate.
3140         * elf32-arc.c: Add 'opcode/arc.h' include.
3141         (struct arc_relocation_data): Add symbol_name.
3142         (arc_special_overflow_checks): New function.
3143         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
3144         required, add an extra comment.
3145         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
3146
3147 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
3148
3149         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
3150         entries.
3151         (elf_arc_relocate_section): Update enum uses.
3152         (elf_arc_check_relocs): Likewise.
3153         (elf_arc_finish_dynamic_symbol): Likewise.
3154
3155 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
3156
3157         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
3158         "sh_link".
3159
3160 2016-04-14  Nick Clifton  <nickc@redhat.com>
3161
3162         PR target/19938
3163         * elf-bbfd.h (struct elf_backend_data): New field:
3164         elf_strtab_flags.
3165         New field: elf_backend_set_special_section_info_and_link
3166         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
3167         defined.
3168         (elf_backend_set_special_section_info_and_link): Define if not
3169         already defined.
3170         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
3171         elf_backend_strtab_flags macros to initialise fields in structure.
3172         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
3173         being set even if SHF_MERGE is not set.
3174         (elf_fake_sections): Likewise.
3175         (section_match): New function.  Matches two ELF sections based
3176         upon fixed characteristics.
3177         (find_link): New function.  Locates a section in a BFD that
3178         matches a section in a different BFD.
3179         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
3180         fields of reserved sections.
3181         (bfd_elf_compute_section_file_positions): Set the flags for the
3182         .shstrtab section based upon the elf_strtab_flags field in the
3183         elf_backend_data structure.
3184         (swap_out_syms): Likewise for the .strtab section.
3185         * elflink.c (bfd_elf_final_link): Set the flags for the
3186         .strtab section based upon the elf_strtab_flags field in the
3187         elf_backend_data structure.
3188         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
3189         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
3190         targets.
3191         (elf_backend_set_special_section_info_and_link): Define for
3192         Solaris targets.
3193         * elf32-sparc.c: Likewise.
3194         * elf64-x86-64.c: Likewise.
3195
3196 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
3197
3198         PR ld/19939
3199         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
3200         to bfd_boolean.
3201         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
3202         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
3203         applies to read-only section.
3204         * elf32-i386.c (elf_i386_link_hash_table): Add
3205         readonly_dynrelocs_against_ifunc.
3206         (elf_i386_allocate_dynrelocs): Updated.
3207         (elf_i386_size_dynamic_sections): Issue an error for read-only
3208         segment with dynamic IFUNC relocations only if
3209         readonly_dynrelocs_against_ifunc is TRUE.
3210         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
3211         readonly_dynrelocs_against_ifunc.
3212         (elf_x86_64_allocate_dynrelocs): Updated.
3213         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
3214         segment with dynamic IFUNC relocations only if
3215         readonly_dynrelocs_against_ifunc is TRUE.
3216         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
3217         Updated.
3218
3219 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3220
3221         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
3222         a fall through from error_ret_free_internal.  Free local_syms in
3223         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
3224
3225 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3226
3227         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
3228         (relocate_plt_for_entry): Likewise.
3229
3230 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3231
3232         * elf32-arc.c (elf_arc_check_relocs): Changed
3233
3234 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3235
3236         * elf32-arc.c (name_for_global_symbol): Changed assert.
3237         (get_replace_function): Created.:
3238         (struct arc_relocation_data): Changed to signed types.
3239         (defines S, L, P, PDATA): Casted to signed type.
3240         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
3241         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
3242         (arc_do_relocation): Changed.
3243
3244 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
3245
3246         * elf32-arc.c (name_for_global_symbol): Added assert to check for
3247         symbol index.
3248         (elf_arc_relocate_section): Added and changed asserts, validating
3249         the synamic symbol index.
3250         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
3251         relocation if symbol has dynindx set to -1.
3252
3253 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
3254
3255         PR ld/19908
3256         * elflink.c (elf_link_add_object_symbols): Always turn hidden
3257         and internal symbols which have a dynamic index into local
3258         ones.
3259
3260 2016-04-04  Nick Clifton  <nickc@redhat.com>
3261
3262         PR 19872
3263         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
3264         version number if the version is zero.
3265
3266 2016-04-01  Alan Modra  <amodra@gmail.com>
3267
3268         PR 19886
3269         * elflink.c (on_needed_list): Recursively check needed status.
3270         (elf_link_add_object_symbols): Adjust.
3271
3272 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
3273
3274         * elf32-avr.c (avr_elf32_load_records_from_section): Free
3275         internal_relocs only if they aren't cached.
3276
3277 2016-03-29  Nick Clifton  <nickc@redhat.com>
3278
3279         PR 17334
3280         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
3281         assertion on the size of the got section to allow it to be bigger
3282         than the number of relocs.
3283
3284 2016-03-29  Toni Spets  <toni.spets@iki.fi>
3285
3286         PR 19878
3287         * coffcode.h (coff_write_object_contents): Revert accidental
3288         2014-11-10 change.
3289
3290 2016-03-22  Alan Modra  <amodra@gmail.com>
3291
3292         PR 19850
3293         * dwarf2.c (read_attribute_value): Skip info_ptr check for
3294         DW_FORM_flag_present.
3295
3296 2016-03-22  Nick Clifton  <nickc@redhat.com>
3297
3298         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
3299         architecture name for backwards compatibility.
3300
3301         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
3302         unbounded stack use.
3303
3304         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
3305         sufficiently recent version of GCC.
3306         * configure: Regenerate.
3307
3308 2016-03-22  Alan Modra  <amodra@gmail.com>
3309
3310         PR 19851
3311         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
3312
3313 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3314
3315         * archures.c (bfd_mach_arc_nps400): Define.
3316         * bfd-in2.h: Regenerate.
3317         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
3318         some existing entries to make space.
3319         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
3320         (arc_elf_final_write_processing): Likewise.
3321
3322 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3323
3324         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
3325         EF_ARC_CPU_GENERIC.
3326         (arc_elf_final_write_processing): Don't bother setting cpu field
3327         in e_flags, this will have been set elsewhere.
3328
3329 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3330
3331         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
3332         EF_ARC_MACH_MSK.
3333
3334 2016-03-21  Nick Clifton  <nickc@redhat.com>
3335
3336         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
3337         * configure: Regenerate.
3338         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
3339         alloca with call to xmalloc.
3340         * elf32-nds32.c: Likewise.
3341         * elf64-hppa.c: Likewise.
3342         * elfxx-mips.c: Likewise.
3343         * pef.c: Likewise.
3344         * pei-x86_64.c: Likewise.
3345         * som.c: Likewise.
3346         * xsym.c: Likewise.
3347
3348 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3349
3350         PR ld/19827
3351         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
3352         locally in PIE.
3353         (elf_i386_relocate_section): Likewise.
3354         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3355         (elf_x86_64_relocate_section): Likewise.
3356
3357 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
3358
3359         PR ld/19807
3360         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
3361         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
3362         relocation overflow check.
3363
3364 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
3365
3366         * bfd-in2.h: Regenerated.
3367
3368 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
3369
3370         PR 19713
3371         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
3372         uses bytes not octets.
3373         * elflink.c (resolve_section): Likewise.
3374         Add a bfd parameter.
3375         (eval_section): Pass the input_bfd to resolve_section.
3376         (bfd_elf_perform_complex_relocation): Convert byte offset to
3377         octets before read and writing values.
3378         (elf_link_input_bfd): Add byte to octet conversions.
3379         (elf_reloc_link_order): Likewise.
3380         (elf_fixup_link_order): Likewise.
3381         (bfd_elf_final_link): Likewise.
3382         * reloc.c (_bfd_final_link_relocate): Likewise.
3383         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
3384
3385 2016-03-10  Nick Clifton  <nickc@redhat.com>
3386
3387         * config.bfd: Mark the i370 target as obsolete.
3388
3389 2016-03-09  Pedro Alves  <palves@redhat.com>
3390
3391         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
3392         gcc ABI)" to printable name.
3393         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
3394         of "v850-rh850" as printable name.
3395
3396 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
3397
3398         PR ld/19623
3399         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
3400         relocations against absolute symbols.
3401
3402 2016-03-09  Alan Modra  <amodra@gmail.com>
3403
3404         PR binutils/19775
3405         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
3406         length elements in the archive.
3407
3408 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3409
3410         PR ld/19789
3411         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
3412         for -E/--dynamic-list only when not relocatable.
3413
3414 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3415
3416         PR ld/19784
3417         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
3418         count for locally defined local IFUNC symbols in shared object.
3419         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
3420
3421 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
3422
3423         PR ld/19579
3424         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
3425         together.
3426
3427 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
3428             Andrew Burgess  <andrew.burgess@embecosm.com>
3429
3430         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
3431         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
3432         (arc_elf_howto_init): Added assert to validate relocations.
3433         (get_middle_endian_relocation): Delete.
3434         (middle_endian_convert): New function.
3435         (ME): Redefine, now does nothing.
3436         (IS_ME): New define.
3437         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
3438         definition to call middle_endian_convert.  Add a new local
3439         variable and make use of this throughout. Added call to
3440         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
3441
3442 2016-03-07  Nick Clifton  <nickc@redhat.com>
3443
3444         PR binutils/19775
3445         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
3446         length elements in the archive.
3447
3448 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
3449
3450         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
3451         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
3452
3453 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
3454
3455         PR ld/19579
3456         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
3457         executable as definition if the new definition comes from a
3458         shared library.
3459
3460 2016-03-02  Alan Modra  <amodra@gmail.com>
3461
3462         * Makefile.in: Regenerate.
3463         * po/SRC-POTFILES.in: Regenerate.
3464
3465 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
3466
3467         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
3468         relocation addend when sections get merged.
3469
3470 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
3471
3472         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
3473         the flag change.
3474         (elf_arc_relocate_section): Fixes and conditions to support PIE.
3475         Assert for code sections dynamic relocs.
3476
3477 2016-02-26  Renlin Li  <renlin.li@arm.com>
3478
3479         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
3480         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
3481
3482 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3483
3484         PR ld/19609
3485         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
3486         load with locally bound symbols if PIC is false or there is no
3487         base register.  Optimize branch to 0 if PIC is false.
3488         (elf_i386_relocate_section): Don't generate dynamic relocations
3489         against undefined weak symbols if PIC is false.
3490         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
3491         if we can't estimate relocation overflow with --no-relax.
3492         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
3493         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
3494         (elf_x86_64_relocate_section): Don't generate dynamic relocations
3495         against undefined weak symbols if PIC is false.
3496
3497 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3498
3499         PR ld/19645
3500         * bfd.c (bfd): Change flags to 20 bits.
3501         (BFD_CONVERT_ELF_COMMON): New.
3502         (BFD_USE_ELF_STT_COMMON): Likewise.
3503         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
3504         BFD_USE_ELF_STT_COMMON.
3505         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
3506         * configure.ac: Remove --enable-elf-stt-common.
3507         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
3508         common symbol depending on BFD_CONVERT_ELF_COMMON and
3509         BFD_USE_ELF_STT_COMMON.
3510         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
3511         STT_COMMON.
3512         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
3513         STT_COMMON.
3514         (elf_link_convert_common_type): New function.
3515         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
3516         common symbol depending on BFD_CONVERT_ELF_COMMON and
3517         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
3518         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
3519         and BFD_USE_ELF_STT_COMMON to object_flags.
3520         (TARGET_LITTLE_SYM): Likewise.
3521         * syms.c (BSF_KEEP_G): Renamed to ...
3522         (BSF_ELF_COMMON): This.
3523         * bfd-in2.h: Regenerated.
3524         * config.in: Likewise.
3525         * configure: Likewise.
3526
3527 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
3528
3529         PR ld/19636
3530         PR ld/19704
3531         PR ld/19719
3532         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3533         (elf_i386_link_hash_entry): Add has_got_reloc and
3534         has_non_got_reloc.
3535         (elf_i386_link_hash_table): Add interp.
3536         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
3537         has_non_got_reloc.
3538         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
3539         has_non_got_reloc.
3540         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
3541         (elf_i386_fixup_symbol): New function.
3542         (elf_i386_pie_finish_undefweak_symbol): Likewise.
3543         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
3544         relocations and discard relocations against resolved undefined
3545         weak symbols in executable.  Don't make resolved undefined weak
3546         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
3547         relocation against undefined weak symbols in PIE.
3548         (elf_i386_size_dynamic_sections): Set interp to .interp section.
3549         (elf_i386_relocate_section): Don't generate dynamic relocations
3550         against resolved undefined weak symbols in PIE, except for
3551         R_386_PC32.
3552         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
3553         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3554         Don't generate dynamic relocation against resolved undefined weak
3555         symbol in executable.
3556         (elf_i386_finish_dynamic_sections): Call
3557         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
3558         (elf_backend_fixup_symbol): New.
3559         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
3560         (elf_x86_64_link_hash_entry): Add has_got_reloc and
3561         has_non_got_reloc.
3562         (elf_x86_64_link_hash_table): Add interp.
3563         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
3564         has_non_got_reloc.
3565         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
3566         has_non_got_reloc.
3567         (elf_x86_64_check_relocs): Set has_got_reloc and
3568         has_non_got_reloc.
3569         (elf_x86_64_fixup_symbol): New function.
3570         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
3571         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
3572         relocations and discard relocations against resolved undefined
3573         weak symbols in executable.  Don't make resolved undefined weak
3574         symbols in executable dynamic.
3575         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
3576         (elf_x86_64_relocate_section): Check relocation overflow for
3577         dynamic relocations against unresolved weak undefined symbols.
3578         Don't generate dynamic relocations against resolved weak
3579         undefined symbols in PIE.
3580         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
3581         dynamic PLT/GOT relocations for resolved undefined weak symbols.
3582         Don't generate dynamic relocation against resolved undefined weak
3583         symbol in executable.
3584         (elf_x86_64_finish_dynamic_sections): Call
3585         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
3586         (elf_backend_fixup_symbol): New.
3587
3588 2016-02-26  Alan Modra  <amodra@gmail.com>
3589
3590         * elf64-ppc.c (create_linkage_sections): Create sfpr when
3591         save_restore_funcs, rest of sections when not relocatable.
3592         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
3593         (sfpr_define): Define all symbols on emitted code.
3594         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
3595         when relocatable.  Move sfpr_define loop earlier.
3596
3597 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3598
3599         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
3600         (elf_x86_64_relocate_section): Use it.  Replace
3601         x86_64_elf_howto_table[r_type] with howto.
3602
3603 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3604
3605         PR ld/19698
3606         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
3607         symbol version is unknown.
3608
3609 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
3610
3611         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
3612         to (bfd_vma) -1 when setting needs_plt to 0.
3613         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3614
3615 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
3616
3617         * elflink.c (bfd_elf_record_link_assignment): Check for shared
3618         library, instead of PIC, and don't check PDE when making linker
3619         assigned symbol dynamic.
3620
3621 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
3622
3623         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
3624         ABIVERSION for non-executable stack.
3625
3626 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
3627
3628         PR target/19516
3629         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
3630         Always produce a RELATIVE reloc for a local symbol.
3631
3632 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
3633
3634         Fix test-case ld-elf/pr19617b
3635         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
3636         discard unused non-function symbols when --dynamic-list-data.
3637
3638 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3639
3640         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
3641         dynsym section, even if it is empty, with dynamic sections.
3642
3643 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
3644
3645         * syms.c: Remove BSF_COMMON from comments.
3646         * bfd-in2.h: Regenerated.
3647
3648 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
3649
3650         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
3651         for destination.  Remove useless function parameters.
3652         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
3653
3654 2016-02-19  Nick Clifton  <nickc@redhat.com>
3655
3656         PR ld/19629
3657         * aoutx.h (aout_link_add_symbols): Check for out of range string
3658         table offsets.
3659
3660         PR ld/19628
3661         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
3662         processing if we encounter a reloc without an associated symbol.
3663
3664 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
3665
3666         PR ld/19617
3667         * elflink.c (elf_link_add_object_symbols): Always create dynamic
3668         sections for -E/--dynamic-list.
3669
3670 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
3671
3672         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
3673         to bfd_true.
3674
3675 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
3676
3677         * plugin.c (plugin_vec): Set match priority to 255.
3678         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
3679         matching against the plugin vector, take priority from there not
3680         from TEMP.
3681
3682 2016-02-15  Nick Clifton  <nickc@redhat.com>
3683
3684         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
3685         for length and type fields.  Use a signed value for the
3686         suffix_length field.
3687
3688 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
3689
3690         PR ld/19601
3691         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
3692         significant bit in GOT offset for R_386_GOT32X.
3693
3694 2016-02-10  Nick Clifton  <nickc@redhat.com>
3695
3696         PR 19405
3697         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
3698         immediate values.
3699         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
3700         number of messages about FDE encoding preventing .eh_frame_hdr
3701         generation.
3702
3703 2016-02-09  Nick Clifton  <nickc@redhat.com>
3704
3705         * oasys.c (oasys_archive_p): Fix indentation.
3706         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
3707         constant for left shifting.
3708
3709         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
3710         helpful warning message to explain why certain AArch64 relocs
3711         might overflow.
3712
3713 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
3714
3715         * pe-mips.c (coff_mips_reloc): Fix formatting.
3716
3717 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
3718
3719         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
3720         to bfd_mach_arc_arc600.
3721
3722 2016-02-04  Alan Modra  <amodra@gmail.com>
3723
3724         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
3725         for big-endian.
3726
3727 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3728
3729         PR ld/19542
3730         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
3731         distances in the compressed_size field of the output section.
3732
3733 2016-02-02  Alan Modra  <amodra@gmail.com>
3734
3735         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
3736         ELFv2 entry optimization.
3737
3738 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
3739
3740         PR binutils/19547
3741         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
3742         no relocations in relocatable files.
3743
3744 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
3745
3746         PR ld/19553
3747         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
3748         if a symbol from a library loaded via DT_NEEDED doesn't match
3749         the symbol referenced by regular object.
3750
3751 2016-02-01  Nathaniel Smith  <njs@pobox.com>
3752
3753         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
3754         CODE and DATA.
3755
3756 2016-02-01  Alan Modra  <amodra@gmail.com>
3757
3758         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
3759         an out of range reloc_index.
3760         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
3761
3762 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
3763
3764         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
3765         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
3766         * Makefile.in: Regenerated.
3767
3768 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
3769
3770         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
3771
3772 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
3773
3774         PR ld/19526
3775         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
3776         files.
3777         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
3778
3779 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
3780
3781         PR ld/19539
3782         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
3783         against STT_GNU_IFUNC symbol only with dynamic symbols.
3784         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
3785
3786 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
3787
3788         PR binutils/19523
3789         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
3790         decompress debug sections.
3791
3792 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
3793
3794         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
3795         `dynindx'.
3796
3797 2016-01-25  Nick Clifton  <nickc@redhat.com>
3798
3799         PR target/19435
3800         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
3801         dsym filename buffer.
3802
3803 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
3804
3805         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
3806
3807 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
3808
3809         * elfxx-mips.c (BZ16_REG): Correct calculation.
3810
3811 2016-01-21  Nick Clifton  <nickc@redhat.com>
3812
3813         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
3814         changing the type of _loc to be bfd_byte *.
3815         (elf_arc_finish_dynamic_symbol): Likewise.
3816
3817 2016-01-21  Nick Clifton  <nickc@redhat.com>
3818
3819         PR ld/19455
3820         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
3821         class of the linker stub bfd.
3822         (elf32_arm_check_relocs): Skip check for pic format after
3823         processing a vxWorks R_ARM_ABS12 reloc.
3824         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
3825         reporting a class mismatch.
3826
3827 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
3828
3829         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
3830         veneer for sym_sec != input_sec.
3831         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
3832         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
3833         calculation destination.
3834
3835 2016-01-21  Alan Modra  <amodra@gmail.com>
3836
3837         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
3838         (swap_linux_prpsinfo64_out): New function.
3839         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3840         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
3841         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
3842         (elfcore_write_linux_prpsinfo64): Likewise.
3843         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
3844         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
3845         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
3846
3847 2016-01-21  Alan Modra  <amodra@gmail.com>
3848
3849         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
3850         * elf.c: Adjust #include.
3851         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
3852         * Makefile.am (SOURCE_HFILES): Update.
3853         * Makefile.in: Regenerate.
3854         * po/SRC-PORFILES.in: Regenerate.
3855
3856 2016-01-21  Alan Modra  <amodra@gmail.com>
3857
3858         * configure.ac: Move corefile selection later in file.  Move
3859         tdefaults code immediately after other target vector code.
3860         * configure: Regenerate.
3861
3862 2016-01-20  Mickael Guene  <mickael.guene@st.com>
3863
3864         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
3865         section using '.text.noread' pattern.
3866
3867 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
3868
3869         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
3870
3871 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
3872             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
3873
3874         * arc-plt.def: New file.
3875         * arc-plt.h: Likewise.
3876         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
3877                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
3878                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
3879                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
3880         (name_for_global_symbol): Added.
3881         (ADD_RELA): Helper to create dynamic relocs.
3882         (new_got_entry_to_list): Create a new got entry in linked list.
3883         (symbol_has_entry_of_type): Search for specific type of entry in
3884         list.
3885         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
3886         (is_reloc_for_TLS, arc_elf_set_private_flags)
3887         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
3888         (arc_elf_merge_private_bfd_data): New functions.
3889         (debug_arc_reloc): Cleaned debug info printing.
3890         (PDATA reloc): Changed not to perform address alignment.
3891         (reverse_me): Added. Fix for ARC_32 relocs.
3892         (arc_do_relocation): Return bfd_reloc_of when no relocation should
3893         occur.
3894         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
3895         Changed function to access an array of list of GOT entries instead
3896         of just an array of offsets.
3897         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
3898         (elf_arc_check_relocs): Likewise.
3899         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
3900         (elf_arc_finish_dynamic_sections): Likewise
3901         (arc_create_dynamic_sections): Modified conditions to create
3902         dynamic sections.
3903         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
3904         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
3905         (relocate_plt_for_entry): Changed to support new way to define PLT
3906         related code.
3907         (add_symbol_to_plt): Likewise.
3908         (arc_elf_link_hash_table_create): New function.
3909
3910 2016-01-18  Nick Clifton  <nickc@redhat.com>
3911
3912         PR ld/19440
3913         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
3914         section number into internal section number.
3915         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
3916         * coffswap.h (coff_swap_sym_in): Likewise.
3917         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
3918         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
3919         section number field is big enough to hold the external value.
3920
3921 2016-01-17  Alan Modra  <amodra@gmail.com>
3922
3923         * configure: Regenerate.
3924
3925 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
3926
3927         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
3928         when address in first unwind entry does not match start of
3929         section.
3930
3931 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
3932             Jiong Wang  <jiong.wang@arm.com>
3933
3934         PR ld/19368
3935         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
3936         reloc_class_ifunc.
3937
3938 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3939
3940         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
3941         place 'R_' before the reloc name returned.
3942         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
3943         the relocation string.
3944
3945 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3946
3947         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
3948         factored out from...
3949         (_bfd_mips_elf_merge_private_bfd_data): ... here.
3950
3951 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3952
3953         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
3954         attribute check after ELF file header flag check.
3955
3956 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3957
3958         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
3959         return status from `_bfd_elf_merge_object_attributes'.
3960
3961 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3962
3963         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
3964         factored out from...
3965         (_bfd_mips_elf_merge_private_bfd_data): ... here.
3966
3967 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3968
3969         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
3970         handling of input MIPS ABI flags together.
3971
3972 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3973
3974         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
3975         attribute checks for null input.
3976
3977 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3978
3979         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
3980         pointers to target data.
3981
3982 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
3983
3984         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
3985         an FP ABI warning.
3986
3987 2016-01-01  Alan Modra  <amodra@gmail.com>
3988
3989         Update year range in copyright notice of all files.
3990
3991 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
3992 \f
3993 Copyright (C) 2016 Free Software Foundation, Inc.
3994
3995 Copying and distribution of this file, with or without modification,
3996 are permitted in any medium without royalty provided the copyright
3997 notice and this notice are preserved.
3998
3999 Local Variables:
4000 mode: change-log
4001 left-margin: 8
4002 fill-column: 74
4003 version-control: never
4004 End: