bfd/ChangeLog

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