bfd/ChangeLog

   1 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
   2
   3         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
   4         EF_ARC_CPU_GENERIC.
   5         (arc_elf_final_write_processing): Don't bother setting cpu field
   6         in e_flags, this will have been set elsewhere.
   7
   8 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
   9
  10         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
  11         EF_ARC_MACH_MSK.
  12
  13 2016-03-21  Nick Clifton  <nickc@redhat.com>
  14
  15         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
  16         * configure: Regenerate.
  17         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
  18         alloca with call to xmalloc.
  19         * elf32-nds32.c: Likewise.
  20         * elf64-hppa.c: Likewise.
  21         * elfxx-mips.c: Likewise.
  22         * pef.c: Likewise.
  23         * pei-x86_64.c: Likewise.
  24         * som.c: Likewise.
  25         * xsym.c: Likewise.
  26
  27 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  28
  29         PR ld/19827
  30         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
  31         locally in PIE.
  32         (elf_i386_relocate_section): Likewise.
  33         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  34         (elf_x86_64_relocate_section): Likewise.
  35
  36 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
  37
  38         PR ld/19807
  39         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
  40         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
  41         relocation overflow check.
  42
  43 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         * bfd-in2.h: Regenerated.
  46
  47 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
  48
  49         PR 19713
  50         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
  51         uses bytes not octets.
  52         * elflink.c (resolve_section): Likewise.
  53         Add a bfd parameter.
  54         (eval_section): Pass the input_bfd to resolve_section.
  55         (bfd_elf_perform_complex_relocation): Convert byte offset to
  56         octets before read and writing values.
  57         (elf_link_input_bfd): Add byte to octet conversions.
  58         (elf_reloc_link_order): Likewise.
  59         (elf_fixup_link_order): Likewise.
  60         (bfd_elf_final_link): Likewise.
  61         * reloc.c (_bfd_final_link_relocate): Likewise.
  62         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
  63
  64 2016-03-10  Nick Clifton  <nickc@redhat.com>
  65
  66         * config.bfd: Mark the i370 target as obsolete.
  67
  68 2016-03-09  Pedro Alves  <palves@redhat.com>
  69
  70         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
  71         gcc ABI)" to printable name.
  72         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
  73         of "v850-rh850" as printable name.
  74
  75 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
  76
  77         PR ld/19623
  78         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
  79         relocations against absolute symbols.
  80
  81 2016-03-09  Alan Modra  <amodra@gmail.com>
  82
  83         PR binutils/19775
  84         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
  85         length elements in the archive.
  86
  87 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  88
  89         PR ld/19789
  90         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
  91         for -E/--dynamic-list only when not relocatable.
  92
  93 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  94
  95         PR ld/19784
  96         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
  97         count for locally defined local IFUNC symbols in shared object.
  98         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
  99
 100 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         PR ld/19579
 103         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
 104         together.
 105
 106 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 107             Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
 110         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
 111         (arc_elf_howto_init): Added assert to validate relocations.
 112         (get_middle_endian_relocation): Delete.
 113         (middle_endian_convert): New function.
 114         (ME): Redefine, now does nothing.
 115         (IS_ME): New define.
 116         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
 117         definition to call middle_endian_convert.  Add a new local
 118         variable and make use of this throughout. Added call to
 119         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
 120
 121 2016-03-07  Nick Clifton  <nickc@redhat.com>
 122
 123         PR binutils/19775
 124         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
 125         length elements in the archive.
 126
 127 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
 128
 129         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
 130         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
 131
 132 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
 133
 134         PR ld/19579
 135         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
 136         executable as definition if the new definition comes from a
 137         shared library.
 138
 139 2016-03-02  Alan Modra  <amodra@gmail.com>
 140
 141         * Makefile.in: Regenerate.
 142         * po/SRC-POTFILES.in: Regenerate.
 143
 144 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
 145
 146         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
 147         relocation addend when sections get merged.
 148
 149 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
 150
 151         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
 152         the flag change.
 153         (elf_arc_relocate_section): Fixes and conditions to support PIE.
 154         Assert for code sections dynamic relocs.
 155
 156 2016-02-26  Renlin Li  <renlin.li@arm.com>
 157
 158         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
 159         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
 160
 161 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 162
 163         PR ld/19609
 164         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
 165         load with locally bound symbols if PIC is false or there is no
 166         base register.  Optimize branch to 0 if PIC is false.
 167         (elf_i386_relocate_section): Don't generate dynamic relocations
 168         against undefined weak symbols if PIC is false.
 169         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
 170         if we can't estimate relocation overflow with --no-relax.
 171         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
 172         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
 173         (elf_x86_64_relocate_section): Don't generate dynamic relocations
 174         against undefined weak symbols if PIC is false.
 175
 176 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         PR ld/19645
 179         * bfd.c (bfd): Change flags to 20 bits.
 180         (BFD_CONVERT_ELF_COMMON): New.
 181         (BFD_USE_ELF_STT_COMMON): Likewise.
 182         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
 183         BFD_USE_ELF_STT_COMMON.
 184         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
 185         * configure.ac: Remove --enable-elf-stt-common.
 186         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
 187         common symbol depending on BFD_CONVERT_ELF_COMMON and
 188         BFD_USE_ELF_STT_COMMON.
 189         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
 190         STT_COMMON.
 191         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
 192         STT_COMMON.
 193         (elf_link_convert_common_type): New function.
 194         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
 195         common symbol depending on BFD_CONVERT_ELF_COMMON and
 196         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
 197         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
 198         and BFD_USE_ELF_STT_COMMON to object_flags.
 199         (TARGET_LITTLE_SYM): Likewise.
 200         * syms.c (BSF_KEEP_G): Renamed to ...
 201         (BSF_ELF_COMMON): This.
 202         * bfd-in2.h: Regenerated.
 203         * config.in: Likewise.
 204         * configure: Likewise.
 205
 206 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
 207
 208         PR ld/19636
 209         PR ld/19704
 210         PR ld/19719
 211         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 212         (elf_i386_link_hash_entry): Add has_got_reloc and
 213         has_non_got_reloc.
 214         (elf_i386_link_hash_table): Add interp.
 215         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
 216         has_non_got_reloc.
 217         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
 218         has_non_got_reloc.
 219         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
 220         (elf_i386_fixup_symbol): New function.
 221         (elf_i386_pie_finish_undefweak_symbol): Likewise.
 222         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
 223         relocations and discard relocations against resolved undefined
 224         weak symbols in executable.  Don't make resolved undefined weak
 225         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 226         relocation against undefined weak symbols in PIE.
 227         (elf_i386_size_dynamic_sections): Set interp to .interp section.
 228         (elf_i386_relocate_section): Don't generate dynamic relocations
 229         against resolved undefined weak symbols in PIE, except for
 230         R_386_PC32.
 231         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
 232         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 233         Don't generate dynamic relocation against resolved undefined weak
 234         symbol in executable.
 235         (elf_i386_finish_dynamic_sections): Call
 236         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
 237         (elf_backend_fixup_symbol): New.
 238         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 239         (elf_x86_64_link_hash_entry): Add has_got_reloc and
 240         has_non_got_reloc.
 241         (elf_x86_64_link_hash_table): Add interp.
 242         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
 243         has_non_got_reloc.
 244         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
 245         has_non_got_reloc.
 246         (elf_x86_64_check_relocs): Set has_got_reloc and
 247         has_non_got_reloc.
 248         (elf_x86_64_fixup_symbol): New function.
 249         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
 250         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
 251         relocations and discard relocations against resolved undefined
 252         weak symbols in executable.  Don't make resolved undefined weak
 253         symbols in executable dynamic.
 254         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
 255         (elf_x86_64_relocate_section): Check relocation overflow for
 256         dynamic relocations against unresolved weak undefined symbols.
 257         Don't generate dynamic relocations against resolved weak
 258         undefined symbols in PIE.
 259         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
 260         dynamic PLT/GOT relocations for resolved undefined weak symbols.
 261         Don't generate dynamic relocation against resolved undefined weak
 262         symbol in executable.
 263         (elf_x86_64_finish_dynamic_sections): Call
 264         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
 265         (elf_backend_fixup_symbol): New.
 266
 267 2016-02-26  Alan Modra  <amodra@gmail.com>
 268
 269         * elf64-ppc.c (create_linkage_sections): Create sfpr when
 270         save_restore_funcs, rest of sections when not relocatable.
 271         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
 272         (sfpr_define): Define all symbols on emitted code.
 273         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
 274         when relocatable.  Move sfpr_define loop earlier.
 275
 276 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 277
 278         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
 279         (elf_x86_64_relocate_section): Use it.  Replace
 280         x86_64_elf_howto_table[r_type] with howto.
 281
 282 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 283
 284         PR ld/19698
 285         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
 286         symbol version is unknown.
 287
 288 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
 289
 290         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
 291         to (bfd_vma) -1 when setting needs_plt to 0.
 292         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 293
 294 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 295
 296         * elflink.c (bfd_elf_record_link_assignment): Check for shared
 297         library, instead of PIC, and don't check PDE when making linker
 298         assigned symbol dynamic.
 299
 300 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
 301
 302         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
 303         ABIVERSION for non-executable stack.
 304
 305 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
 306
 307         PR target/19516
 308         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
 309         Always produce a RELATIVE reloc for a local symbol.
 310
 311 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
 312
 313         Fix test-case ld-elf/pr19617b
 314         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 315         discard unused non-function symbols when --dynamic-list-data.
 316
 317 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 318
 319         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
 320         dynsym section, even if it is empty, with dynamic sections.
 321
 322 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
 323
 324         * syms.c: Remove BSF_COMMON from comments.
 325         * bfd-in2.h: Regenerated.
 326
 327 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
 328
 329         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
 330         for destination.  Remove useless function parameters.
 331         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
 332
 333 2016-02-19  Nick Clifton  <nickc@redhat.com>
 334
 335         PR ld/19629
 336         * aoutx.h (aout_link_add_symbols): Check for out of range string
 337         table offsets.
 338
 339         PR ld/19628
 340         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
 341         processing if we encounter a reloc without an associated symbol.
 342
 343 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         PR ld/19617
 346         * elflink.c (elf_link_add_object_symbols): Always create dynamic
 347         sections for -E/--dynamic-list.
 348
 349 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
 350
 351         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
 352         to bfd_true.
 353
 354 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
 355
 356         * plugin.c (plugin_vec): Set match priority to 255.
 357         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
 358         matching against the plugin vector, take priority from there not
 359         from TEMP.
 360
 361 2016-02-15  Nick Clifton  <nickc@redhat.com>
 362
 363         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
 364         for length and type fields.  Use a signed value for the
 365         suffix_length field.
 366
 367 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
 368
 369         PR ld/19601
 370         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
 371         significant bit in GOT offset for R_386_GOT32X.
 372
 373 2016-02-10  Nick Clifton  <nickc@redhat.com>
 374
 375         PR 19405
 376         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
 377         immediate values.
 378         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
 379         number of messages about FDE encoding preventing .eh_frame_hdr
 380         generation.
 381
 382 2016-02-09  Nick Clifton  <nickc@redhat.com>
 383
 384         * oasys.c (oasys_archive_p): Fix indentation.
 385         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
 386         constant for left shifting.
 387
 388         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
 389         helpful warning message to explain why certain AArch64 relocs
 390         might overflow.
 391
 392 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
 393
 394         * pe-mips.c (coff_mips_reloc): Fix formatting.
 395
 396 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
 397
 398         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
 399         to bfd_mach_arc_arc600.
 400
 401 2016-02-04  Alan Modra  <amodra@gmail.com>
 402
 403         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
 404         for big-endian.
 405
 406 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 407
 408         PR ld/19542
 409         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
 410         distances in the compressed_size field of the output section.
 411
 412 2016-02-02  Alan Modra  <amodra@gmail.com>
 413
 414         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
 415         ELFv2 entry optimization.
 416
 417 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
 418
 419         PR binutils/19547
 420         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
 421         no relocations in relocatable files.
 422
 423 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
 424
 425         PR ld/19553
 426         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
 427         if a symbol from a library loaded via DT_NEEDED doesn't match
 428         the symbol referenced by regular object.
 429
 430 2016-02-01  Nathaniel Smith  <njs@pobox.com>
 431
 432         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
 433         CODE and DATA.
 434
 435 2016-02-01  Alan Modra  <amodra@gmail.com>
 436
 437         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
 438         an out of range reloc_index.
 439         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
 440
 441 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
 442
 443         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
 444         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
 445         * Makefile.in: Regenerated.
 446
 447 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 448
 449         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
 450
 451 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
 452
 453         PR ld/19526
 454         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
 455         files.
 456         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
 457
 458 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
 459
 460         PR ld/19539
 461         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
 462         against STT_GNU_IFUNC symbol only with dynamic symbols.
 463         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
 464
 465 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
 466
 467         PR binutils/19523
 468         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
 469         decompress debug sections.
 470
 471 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
 472
 473         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
 474         `dynindx'.
 475
 476 2016-01-25  Nick Clifton  <nickc@redhat.com>
 477
 478         PR target/19435
 479         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
 480         dsym filename buffer.
 481
 482 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 483
 484         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
 485
 486 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
 487
 488         * elfxx-mips.c (BZ16_REG): Correct calculation.
 489
 490 2016-01-21  Nick Clifton  <nickc@redhat.com>
 491
 492         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
 493         changing the type of _loc to be bfd_byte *.
 494         (elf_arc_finish_dynamic_symbol): Likewise.
 495
 496 2016-01-21  Nick Clifton  <nickc@redhat.com>
 497
 498         PR ld/19455
 499         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
 500         class of the linker stub bfd.
 501         (elf32_arm_check_relocs): Skip check for pic format after
 502         processing a vxWorks R_ARM_ABS12 reloc.
 503         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
 504         reporting a class mismatch.
 505
 506 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
 507
 508         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
 509         veneer for sym_sec != input_sec.
 510         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
 511         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
 512         calculation destination.
 513
 514 2016-01-21  Alan Modra  <amodra@gmail.com>
 515
 516         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
 517         (swap_linux_prpsinfo64_out): New function.
 518         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 519         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
 520         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
 521         (elfcore_write_linux_prpsinfo64): Likewise.
 522         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
 523         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
 524         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
 525
 526 2016-01-21  Alan Modra  <amodra@gmail.com>
 527
 528         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
 529         * elf.c: Adjust #include.
 530         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
 531         * Makefile.am (SOURCE_HFILES): Update.
 532         * Makefile.in: Regenerate.
 533         * po/SRC-PORFILES.in: Regenerate.
 534
 535 2016-01-21  Alan Modra  <amodra@gmail.com>
 536
 537         * configure.ac: Move corefile selection later in file.  Move
 538         tdefaults code immediately after other target vector code.
 539         * configure: Regenerate.
 540
 541 2016-01-20  Mickael Guene  <mickael.guene@st.com>
 542
 543         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
 544         section using '.text.noread' pattern.
 545
 546 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
 547
 548         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
 549
 550 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
 551             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
 552
 553         * arc-plt.def: New file.
 554         * arc-plt.h: Likewise.
 555         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
 556                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
 557                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
 558                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
 559         (name_for_global_symbol): Added.
 560         (ADD_RELA): Helper to create dynamic relocs.
 561         (new_got_entry_to_list): Create a new got entry in linked list.
 562         (symbol_has_entry_of_type): Search for specific type of entry in
 563         list.
 564         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
 565         (is_reloc_for_TLS, arc_elf_set_private_flags)
 566         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
 567         (arc_elf_merge_private_bfd_data): New functions.
 568         (debug_arc_reloc): Cleaned debug info printing.
 569         (PDATA reloc): Changed not to perform address alignment.
 570         (reverse_me): Added. Fix for ARC_32 relocs.
 571         (arc_do_relocation): Return bfd_reloc_of when no relocation should
 572         occur.
 573         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
 574         Changed function to access an array of list of GOT entries instead
 575         of just an array of offsets.
 576         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
 577         (elf_arc_check_relocs): Likewise.
 578         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
 579         (elf_arc_finish_dynamic_sections): Likewise
 580         (arc_create_dynamic_sections): Modified conditions to create
 581         dynamic sections.
 582         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
 583         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
 584         (relocate_plt_for_entry): Changed to support new way to define PLT
 585         related code.
 586         (add_symbol_to_plt): Likewise.
 587         (arc_elf_link_hash_table_create): New function.
 588
 589 2016-01-18  Nick Clifton  <nickc@redhat.com>
 590
 591         PR ld/19440
 592         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
 593         section number into internal section number.
 594         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
 595         * coffswap.h (coff_swap_sym_in): Likewise.
 596         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
 597         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
 598         section number field is big enough to hold the external value.
 599
 600 2016-01-17  Alan Modra  <amodra@gmail.com>
 601
 602         * configure: Regenerate.
 603
 604 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
 605
 606         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
 607         when address in first unwind entry does not match start of
 608         section.
 609
 610 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
 611             Jiong Wang  <jiong.wang@arm.com>
 612
 613         PR ld/19368
 614         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
 615         reloc_class_ifunc.
 616
 617 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 618
 619         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
 620         place 'R_' before the reloc name returned.
 621         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
 622         the relocation string.
 623
 624 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 625
 626         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
 627         factored out from...
 628         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 629
 630 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 631
 632         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
 633         attribute check after ELF file header flag check.
 634
 635 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 636
 637         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
 638         return status from `_bfd_elf_merge_object_attributes'.
 639
 640 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 641
 642         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
 643         factored out from...
 644         (_bfd_mips_elf_merge_private_bfd_data): ... here.
 645
 646 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 647
 648         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
 649         handling of input MIPS ABI flags together.
 650
 651 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 652
 653         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
 654         attribute checks for null input.
 655
 656 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 657
 658         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
 659         pointers to target data.
 660
 661 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
 662
 663         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
 664         an FP ABI warning.
 665
 666 2016-01-01  Alan Modra  <amodra@gmail.com>
 667
 668         Update year range in copyright notice of all files.
 669
 670 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
 671 \f
 672 Copyright (C) 2016 Free Software Foundation, Inc.
 673
 674 Copying and distribution of this file, with or without modification,
 675 are permitted in any medium without royalty provided the copyright
 676 notice and this notice are preserved.
 677
 678 Local Variables:
 679 mode: change-log
 680 left-margin: 8
 681 fill-column: 74
 682 version-control: never
 683 End: