bfd/ChangeLog

   1 2016-06-21  Maciej W. Rozycki  <macro@imgtec.com>
   2
   3         * elfxx-mips.c (mips_elf_perform_relocation): Call
   4         `info->callbacks->einfo' rather than `*_bfd_error_handler' and
   5         use the `%X%H' format for the cross-mode jump conversion error
   6         message.  Remove the full stop from the end of the message.
   7         Continue processing rather than returning failure.
   8
   9 2016-06-21  Graham Markall  <graham.markall@embecosm.com>
  10
  11         * archures.c: Remove bfd_mach_arc_nps400.
  12         * bfd-in2.h: Likewise.
  13         * cpu-arc.c (arch_info_struct): Likewise.
  14         * elf32-arc.c (arc_elf_object_p, arc_elf_final_write_processing):
  15         Likewise.
  16
  17 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
  18
  19         PR ld/18250
  20         PR ld/20267
  21         * elflink.c: Include plugin.h if BFD_SUPPORTS_PLUGINS is
  22         defined.
  23         (elf_link_is_defined_archive_symbol): Call
  24         bfd_link_plugin_object_p on unknown plugin object and use the
  25         IR symbol table if the input is an IR object.
  26         * plugin.c (bfd_link_plugin_object_p): New function.
  27         * plugin.h (bfd_link_plugin_object_p): New prototype.
  28
  29 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         PR ld/20276
  32         * elflink.c (elf_link_add_object_symbols): Don't check alignment
  33         on symbol from plugin dummy input.
  34
  35 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * bfd.c (bfd_plugin_format): Rename bfd_plugin_uknown to
  38         bfd_plugin_unknown.
  39         * bfd-in2.h: Regenerated.
  40         * plugin.c (bfd_plugin_object_p): Replace bfd_plugin_uknown
  41         with bfd_plugin_unknown.
  42
  43 2016-06-18  H.J. Lu  <hongjiu.lu@intel.com>
  44
  45         PR ld/20253
  46         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add an
  47         bfd_boolean argument.
  48         * elf-ifunc.c (_bfd_elf_create_ifunc_sections): Replace
  49         "shared object" with "PIC object" in comments.
  50         (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.  Replace
  51         "shared object" with "PIC object" in comments.  Avoid PLT if
  52         requested.  Generate dynamic relocations for non-GOT references.
  53         Make room for the special first entry in PLT and allocate PLT
  54         entry only for PLT and PC-relative references.  Store dynamic
  55         GOT relocations in .rel[a].iplt section for static executables.
  56         If PLT isn't used, always use GOT for symbol value.  Don't
  57         allocate GOT entry if it isn't used.
  58         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
  59         count only in the code section.  Allocate dynamic pointer
  60         relocation against STT_GNU_IFUNC symbol in the non-code section.
  61         (elf_i386_adjust_dynamic_symbol): Increment PLT reference count
  62         only for PC-relative references.
  63         (elf_i386_allocate_dynrelocs): Pass TRUE to
  64         _bfd_elf_allocate_ifunc_dyn_relocs.
  65         (elf_i386_relocate_section): Allow R_386_GOT32/R_386_GOT32X
  66         relocations against STT_GNU_IFUNC symbols without PLT.  Generate
  67         dynamic pointer relocation against STT_GNU_IFUNC symbol in
  68         the non-code section and store it in the proper REL section.
  69         Don't allow non-pointer relocation against STT_GNU_IFUNC symbol
  70         without PLT.
  71         (elf_i386_finish_dynamic_symbol): Generate dynamic
  72         R_386_IRELATIVE and R_386_GLOB_DAT GOT relocations against
  73         STT_GNU_IFUNC symbols without PLT.
  74         (elf_i386_finish_dynamic_sections): Don't handle local
  75         STT_GNU_IFUNC symbols here.
  76         (elf_i386_output_arch_local_syms): Handle local STT_GNU_IFUNC
  77         symbols here.
  78         (elf_backend_output_arch_local_syms): New.
  79         * elf32-x86-64.c (elf_i386_check_relocs): Increment PLT reference
  80         count only in the code section.  Allocate dynamic pointer
  81         relocation against STT_GNU_IFUNC symbol in the non-code section.
  82         (elf_x86_64_adjust_dynamic_symbol): Increment PLT reference
  83         count only for PC-relative references.
  84         (elf_x86_64_allocate_dynrelocs): Pass TRUE to
  85         _bfd_elf_allocate_ifunc_dyn_relocs.
  86         (elf_x86_64_relocate_section): Allow R_X86_64_GOTPCREL,
  87         R_X86_64_GOTPCRELX, R_X86_64_REX_GOTPCRELX and
  88         R_X86_64_GOTPCREL64 relocations against STT_GNU_IFUNC symbols
  89         without PLT.  Generate dynamic pointer relocation against
  90         STT_GNU_IFUNC symbol in the non-code section and store it in
  91         the proper RELA section.  Don't allow non-pointer relocation
  92         against STT_GNU_IFUNC symbol without PLT.
  93         (elf_x86_64_finish_dynamic_symbol): Generate dynamic
  94         R_X86_64_IRELATIVE and R_X86_64_GLOB_DAT GOT relocations against
  95         STT_GNU_IFUNC symbols without PLT.
  96         (elf_x86_64_finish_dynamic_sections): Don't handle local
  97         STT_GNU_IFUNC symbols here.
  98         (elf_x86_64_output_arch_local_syms): Handle local STT_GNU_IFUNC
  99         symbols here.
 100         (elf_backend_output_arch_local_syms): New.
 101         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
 102         Pass FALSE to _bfd_elf_allocate_ifunc_dyn_relocs.
 103
 104 2016-06-17  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 105             Tony Wang  <tony.wang@arm.com>
 106
 107         * elf32-arm.c (elf32_arm_stub_long_branch_thumb2_only): Define stub
 108         sequence.
 109         (stub_long_branch_thumb2_only): Define stub.
 110         (arm_stub_is_thumb): Add case for arm_stub_long_branch_thumb2_only.
 111         (arm_stub_long_branch_thumb2_only): Likewise.
 112         (arm_type_of_stub): Use arm_stub_long_branch_thumb2_only for Thumb-2
 113         capable targets.
 114
 115 2016-06-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 116
 117         * archures.c (bfd_mach_sparc_v8plusc): Define.
 118         (bfd_mach_sparc_v9c): Likewise.
 119         (bfd_mach_sparc_v8plusd): Likewise.
 120         (bfd_mach_sparc_v9d): Likewise.
 121         (bfd_mach_sparc_v8pluse): Likewise.
 122         (bfd_mach_sparc_v9e): Likewise.
 123         (bfd_mach_sparc_v8plusv): Likewise
 124         (bfd_mach_sparc_v9v): Likewise.
 125         (bfd_mach_sparc_v8plusm): Likewise.
 126         (bfd_mach_sparc_v9m): Likewise.
 127         (bfd_mach_sparc_v9_p): Adapt to v8plusm and v9m.
 128         (bfd_mach_sparc_64bit_p): Likewise.
 129         * bfd-in2.h: Regenerate.
 130         * cpu-sparc.c (arch_info_struct): Add entries for
 131         bfd_mach_sparc_v8plus{c,d,e,v,m} and bfd_mach_sparc_v9{c,d,e,v,m}.
 132         * aoutx.h (machine_type): Handle bfd_mach_sparc_v8plus{c,d,e,v,m}
 133         and bfd_mach_sparc_v9{c,d,e,v,m}.
 134         * elf32-sparc.c (elf32_sparc_final_write_processing): Likewise.
 135         * elfxx-sparc.c (_bfd_sparc_elf_object_p): Likewise.
 136
 137 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 138
 139         * elf32-i386.c (elf_i386_check_relocs): Don't check undefined
 140         symbols for relocations against IFUNC symbols.
 141         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 142
 143 2016-06-16  Marcin Kościelnicki  <koriakin@0x04.net>
 144
 145         * elf32-s390.c (elf_s390_finish_dynamic_sections): Include
 146         .rela.iplt in DT_PLTRELSZ.
 147         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise,
 148         for DT_PLTRELSZ and DT_RELASZ as well.
 149
 150 2016-06-16  H.J. Lu  <hongjiu.lu@intel.com>
 151
 152         * elf32-i386.c (elf_i386_check_relocs): Skip relocations in
 153         non-loaded, non-alloced sections.
 154         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 155
 156 2016-06-15  H.J. Lu  <hongjiu.lu@intel.com>
 157
 158         * elf32-i386.c (elf_i386_check_relocs): Check SEC_ALLOC before
 159         allocating dynamic relocation.
 160         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 161
 162 2016-06-14  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 163
 164         PR ld/20254
 165         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust reloc
 166         offsets until reloc_toaddr.
 167
 168 2016-06-14  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * elf32-i386.c (elf_i386_reloc_type_class): Check R_386_IRELATIVE.
 171         Don't check symbol type for STN_UNDEF symbol index.
 172         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Check
 173         R_X86_64_IRELATIVE.  Don't check symbol type for STN_UNDEF symbol
 174         index.
 175
 176 2016-06-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 177
 178         * elf32-arm.c (using_thumb_only): Force review of arch check logic for
 179         new architecture.
 180         (using_thumb2): Try Tag_THUMB_ISA_use first and check
 181         for exact arch value then.  Force review of arch check logic for new
 182         architecture.
 183         (arch_has_arm_nop): Update and fix arch check logic.  Force review of
 184         that logic for new architecture.
 185         (arch_has_thumb2_nop): Remove.
 186         (elf32_arm_tls_relax): Use using_thumb2 instead of above function.
 187         (elf32_arm_final_link_relocate): Likewise but using thumb2.
 188
 189 2016-06-14  Alan Modra  <amodra@gmail.com>
 190
 191         * bfd-in.h (bfd_my_archive): Delete.
 192         * bfd-in2.h: Regenerate.
 193
 194 2016-06-14  Alan Modra  <amodra@gmail.com>
 195
 196         PR ld/20241
 197         * archive.c (open_nested_file): Set my_archive.
 198         * bfd.c (_bfd_default_error_handler <%B>): Exclude archive file name
 199         for thin archives.
 200         * bfdio.c (bfd_tell): Don't adjust origin for thin archives.
 201         (bfd_seek): Likewise.
 202         * bfdwin.c (bfd_get_file_window): Likewise.
 203         * cache.c (cache_bmmap): Likewise.
 204         (bfd_cache_lookup_worker): Don't look in my_archive for thin archives.
 205         * mach-o.c (bfd_mach_o_follow_dsym): Don't open my_archive for
 206         thin archives.
 207         * plugin.c (try_claim): Likewise.
 208         * xcofflink.c (xcoff_link_add_dynamic_symbols): Use import path of
 209         file within thin archive, not the archive.
 210
 211 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 212
 213         PR ld/20244
 214         * elf32-i386.c (elf_i386_relocate_section): Add the .got.plt
 215         section address for R_386_GOT32/R_386_GOT32X relocations against
 216         IFUNC symbols if there is no base register and return error for
 217         PIC.
 218
 219 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 220
 221         * elf32-i386.c (elf_i386_relocate_section): Simplify IFUNC
 222         GOT32 adjustment for static executables.
 223
 224 2016-06-13  Maciej W. Rozycki  <macro@imgtec.com>
 225
 226         * elf32-mips.c (elf_mips_gnu_pcrel32): Update comment.
 227
 228 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 229
 230         * elf32-arc.c (elf_arc_relocate_section): Fixed condition.
 231
 232 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 233
 234         * elf32-arc.c (elf_arc_finish_dynamic_sections): Changed.
 235
 236 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 237
 238         * elf32-arc.c (arc_local_data, arc_local_data): Removed.
 239         (SECTSTART): Changed.
 240         (elf_arc_relocate_section): Fixed mistake in PIE related
 241         condition.
 242         (elf_arc_size_dynamic_sections): Changed DT_RELENT to DT_RELAENT.
 243
 244 2016-06-13  Cupertino Miranda  <cmiranda@synospsy.com>
 245
 246         * elf32-arc.c (elf32_arc_reloc_type_class): Defined function to
 247         enable support for "-z combreloc" and DT_RELACOUNT.
 248         (elf_backend_reloc_type_class): Likewise
 249
 250 2016-06-11  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         PR ld/20244
 253         * elf32-i386.c (elf_i386_relocate_section): When relocating
 254         R_386_GOT32, return error without a base register for PIC and
 255         subtract the .got.plt section address only with a base register.
 256
 257 2016-06-10  Alan Modra  <amodra@gmail.com>
 258
 259         * elf-strtab.c (struct strtab_save): Use size_t for "size".
 260         (struct elf_strtab_hash): Likewise for "size" and "alloced".
 261         (_bfd_elf_strtab_init): Formatting.
 262         (_bfd_elf_strtab_add): Return size_t rather than bfd_size_type.
 263         (_bfd_elf_strtab_addref): Take size_t idx param.
 264         (_bfd_elf_strtab_delref, _bfd_elf_strtab_refcount): Likewise.
 265         (_bfd_elf_strtab_offset): Likewise.
 266         (_bfd_elf_strtab_clear_all_refs): Use size_t idx.
 267         (_bfd_elf_strtab_save): Use size_t "idx" and "size" vars.
 268         (_bfd_elf_strtab_restore, _bfd_elf_strtab_emit): Similarly.
 269         (_bfd_elf_strtab_finalize): Similarly.
 270         * elf-bfd.h (_bfd_elf_strtab_add): Update prototypes.
 271         (_bfd_elf_strtab_addref, _bfd_elf_strtab_delref): Likewise.
 272         (_bfd_elf_strtab_refcount, _bfd_elf_strtab_offset): Likewise.
 273         * elf.c (bfd_elf_get_elf_syms): Calculate symbol buffer size
 274         using bfd_size_type.
 275         (bfd_section_from_shdr): Delete amt.
 276         (_bfd_elf_init_reloc_shdr): Likewise.
 277         (_bfd_elf_link_assign_sym_version): Likewise.
 278         (assign_section_numbers): Use size_t reloc_count.
 279         * elflink.c (struct elf_symbuf_head): Use size_t "count".
 280         (bfd_elf_link_record_dynamic_symbol): Use size_t for some vars.
 281         (elf_link_is_defined_archive_symbol): Likewise.
 282         (elf_add_dt_needed_tag): Likewise.
 283         (elf_finalize_dynstr): Likewise.
 284         (elf_link_add_object_symbols): Likewise.
 285         (bfd_elf_size_dynamic_sections): Likewise.
 286         (elf_create_symbuf): Similarly.
 287         (bfd_elf_match_symbols_in_sections): Likewise.
 288         (elf_link_swap_symbols_out): Likewise.
 289         (elf_link_check_versioned_symbol): Likewise.
 290         (bfd_elf_gc_record_vtinherit): Likewise.
 291         (bfd_elf_gc_common_finalize_got_offsets): Likewise.
 292
 293 2016-06-08  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 294
 295         PR ld/20221
 296         * elf32-avr.c (elf32_avr_relax_delete_bytes): Adjust syms
 297         and relocs only if shrinking occurred.
 298
 299 2016-06-08  H.J. Lu  <hongjiu.lu@intel.com>
 300
 301         * elf64-i386.c (elf_i386_link_hash_entry): Add tls_get_addr.
 302         (elf_i386_link_hash_newfunc): Initialize tls_get_addr to 2.
 303         (elf_i386_check_tls_transition): Check indirect call and direct
 304         call with the addr32 prefix for general and local dynamic models.
 305         Set the tls_get_addr feild.
 306         (elf_i386_convert_load_reloc): Always use addr32 prefix for
 307         indirect ___tls_get_addr call via GOT.
 308         (elf_i386_relocate_section): Handle GD->LE, GD->IE and LD->LE
 309         transitions with indirect call and direct call with the addr32
 310         prefix.
 311
 312 2016-06-07  Marcin Kościelnicki  <koriakin@0x04.net>
 313
 314         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Fix comment.
 315         * elf64-s390.c (elf_s390x_plt_entry): Fix comment.
 316         (elf_s390_relocate_section): Fix comment.
 317         (elf_s390_finish_dynamic_sections): Fix initialization of fixed
 318         .got.plt entries.
 319
 320 2016-06-07  Ulrich Weigand  <ulrich.weigand@de.ibm.com>
 321
 322         * elf64-s390.c (elf_s390_finish_dynamic_sections): Subtract plt
 323         section offset when calculation the larl operand in the first PLT
 324         entry.
 325
 326 2016-06-07  Alan Modra  <amodra@gmail.com>
 327
 328         * cpu-powerpc.c (powerpc_compatible): Allow bfd_mach_ppc_vle entry
 329         to match other 32-bit archs.
 330         * elf32-ppc.c (_bfd_elf_ppc_set_arch): New function.
 331         (ppc_elf_object_p): Call it.
 332         (ppc_elf_special_sections): Use APUINFO_SECTION_NAME.  Fix
 333         overlong line.
 334         (APUINFO_SECTION_NAME, APUINFO_LABEL): Don't define here.
 335         * elf64-ppc.c (ppc64_elf_object_p): Call _bfd_elf_ppc_set_arch.
 336         * bfd-in.h (_bfd_elf_ppc_at_tls_transform,
 337         _bfd_elf_ppc_at_tprel_transform): Move to..
 338         * elf-bfd.h: ..here.
 339         (_bfd_elf_ppc_set_arch): Declare.
 340         * bfd-in2.h: Regenerate.
 341
 342 2016-06-06  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add tls_get_addr.
 345         (elf_x86_64_link_hash_newfunc): Initialize tls_get_addr to 2.
 346         (elf_x86_64_check_tls_transition): Check indirect call and
 347         direct call with the addr32 prefix for general and local dynamic
 348         models.  Set the tls_get_addr feild.
 349         (elf_x86_64_convert_load_reloc): Always use addr32 prefix for
 350         indirect __tls_get_addr call via GOT.
 351         (elf_x86_64_relocate_section): Handle GD->LE, GD->IE and LD->LE
 352         transitions with indirect call and direct call with the addr32
 353         prefix.
 354
 355 2016-06-04  Christian Groessler  <chris@groessler.org>
 356
 357         * coff-z8k.c (extra_case): Fix range check for R_JR relocation.
 358
 359 2016-06-02  Nick Clifton  <nickc@redhat.com>
 360
 361         PR target/20088
 362         * cpu-arm.c (processors): Add "arm_any" type to match any ARM
 363         architecture.
 364         (arch_info_struct): Likewise.
 365         (architectures): Likewise.
 366
 367 2016-06-02  Vineet Gupta  <Vineet.Gupta1@synopsys.com>
 368
 369         * config.bfd: Replace -uclibc with *.
 370
 371 2016-06-02  H.J. Lu  <hongjiu.lu@intel.com>
 372
 373         * elf64-x86-64.c: Replace data32 with data16 in comments.
 374
 375 2016-05-31  Alan Modra  <amodra@gmail.com>
 376
 377         PR ld/20159
 378         PR ld/16467
 379         * elflink.c (_bfd_elf_merge_symbol): Revert PR16467 change.
 380         (_bfd_elf_add_default_symbol): Don't indirect to/from defined
 381         symbol given a version by a script different to the version
 382         of the symbol being added.
 383         (elf_link_add_object_symbols): Use _bfd_elf_strtab_save and
 384         _bfd_elf_strtab_restore.  Don't fudge dynstr references.
 385         * elf-strtab.c (_bfd_elf_strtab_restore_size): Delete.
 386         (struct strtab_save): New.
 387         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): New functions.
 388         * elf-bfd.h (_bfd_elf_strtab_restore_size): Delete.
 389         (_bfd_elf_strtab_save, _bfd_elf_strtab_restore): Declare.
 390
 391 2016-06-01  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
 392
 393         * elf32-hppa.h: Add extern "C".
 394         * elf32-nds32.h: Likewise.
 395         * elf32-tic6x.h: Likewise.
 396
 397 2016-06-01  Nick Clifton  <nickc@redhat.com>
 398
 399         * po/sr.po: New Serbian translation.
 400         * configure.ac (ALL_LINGUAS): Add sr.
 401         * configure: Regenerate.
 402
 403 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 404
 405         * elfxx-mips.c (b_reloc_p): New function.
 406         (_bfd_mips_elf_relocate_section) <bfd_reloc_outofrange>: Handle
 407         branch relocations.
 408
 409 2016-05-28  Maciej W. Rozycki  <macro@imgtec.com>
 410
 411         * elfxx-mips.c (mips_elf_calculate_relocation): <R_MIPS16_26>
 412         <R_MIPS_26, R_MICROMIPS_26_S1>: Drop the region bits of the
 413         reloc location from calculation, treat the addend as signed with
 414         local non-section symbols and enable overflow detection.
 415
 416 2016-05-28  Alan Modra  <amodra@gmail.com>
 417
 418         * aoutx.h: Adjust linker callback calls throughout file,
 419         removing dead code.
 420         * bout.c: Likewise.
 421         * coff-alpha.c: Likewise.
 422         * coff-arm.c: Likewise.
 423         * coff-h8300.c: Likewise.
 424         * coff-h8500.c: Likewise.
 425         * coff-i960.c: Likewise.
 426         * coff-mcore.c: Likewise.
 427         * coff-mips.c: Likewise.
 428         * coff-ppc.c: Likewise.
 429         * coff-rs6000.c: Likewise.
 430         * coff-sh.c: Likewise.
 431         * coff-tic80.c: Likewise.
 432         * coff-w65.c: Likewise.
 433         * coff-z80.c: Likewise.
 434         * coff-z8k.c: Likewise.
 435         * coff64-rs6000.c: Likewise.
 436         * cofflink.c: Likewise.
 437         * ecoff.c: Likewise.
 438         * elf-bfd.h: Likewise.
 439         * elf-m10200.c: Likewise.
 440         * elf-m10300.c: Likewise.
 441         * elf32-arc.c: Likewise.
 442         * elf32-arm.c: Likewise.
 443         * elf32-avr.c: Likewise.
 444         * elf32-bfin.c: Likewise.
 445         * elf32-cr16.c: Likewise.
 446         * elf32-cr16c.c: Likewise.
 447         * elf32-cris.c: Likewise.
 448         * elf32-crx.c: Likewise.
 449         * elf32-d10v.c: Likewise.
 450         * elf32-epiphany.c: Likewise.
 451         * elf32-fr30.c: Likewise.
 452         * elf32-frv.c: Likewise.
 453         * elf32-ft32.c: Likewise.
 454         * elf32-h8300.c: Likewise.
 455         * elf32-hppa.c: Likewise.
 456         * elf32-i370.c: Likewise.
 457         * elf32-i386.c: Likewise.
 458         * elf32-i860.c: Likewise.
 459         * elf32-ip2k.c: Likewise.
 460         * elf32-iq2000.c: Likewise.
 461         * elf32-lm32.c: Likewise.
 462         * elf32-m32c.c: Likewise.
 463         * elf32-m32r.c: Likewise.
 464         * elf32-m68hc1x.c: Likewise.
 465         * elf32-m68k.c: Likewise.
 466         * elf32-mep.c: Likewise.
 467         * elf32-metag.c: Likewise.
 468         * elf32-microblaze.c: Likewise.
 469         * elf32-moxie.c: Likewise.
 470         * elf32-msp430.c: Likewise.
 471         * elf32-mt.c: Likewise.
 472         * elf32-nds32.c: Likewise.
 473         * elf32-nios2.c: Likewise.
 474         * elf32-or1k.c: Likewise.
 475         * elf32-ppc.c: Likewise.
 476         * elf32-s390.c: Likewise.
 477         * elf32-score.c: Likewise.
 478         * elf32-score7.c: Likewise.
 479         * elf32-sh.c: Likewise.
 480         * elf32-sh64.c: Likewise.
 481         * elf32-spu.c: Likewise.
 482         * elf32-tic6x.c: Likewise.
 483         * elf32-tilepro.c: Likewise.
 484         * elf32-v850.c: Likewise.
 485         * elf32-vax.c: Likewise.
 486         * elf32-visium.c: Likewise.
 487         * elf32-xstormy16.c: Likewise.
 488         * elf32-xtensa.c: Likewise.
 489         * elf64-alpha.c: Likewise.
 490         * elf64-hppa.c: Likewise.
 491         * elf64-ia64-vms.c: Likewise.
 492         * elf64-mmix.c: Likewise.
 493         * elf64-ppc.c: Likewise.
 494         * elf64-s390.c: Likewise.
 495         * elf64-sh64.c: Likewise.
 496         * elf64-x86-64.c: Likewise.
 497         * elflink.c: Likewise.
 498         * elfnn-aarch64.c: Likewise.
 499         * elfnn-ia64.c: Likewise.
 500         * elfxx-mips.c: Likewise.
 501         * elfxx-sparc.c: Likewise.
 502         * elfxx-tilegx.c: Likewise.
 503         * linker.c: Likewise.
 504         * pdp11.c: Likewise.
 505         * pe-mips.c: Likewise.
 506         * reloc.c: Likewise.
 507         * reloc16.c: Likewise.
 508         * simple.c: Likewise.
 509         * vms-alpha.c: Likewise.
 510         * xcofflink.c: Likewise.
 511         * elf32-rl78.c (get_symbol_value, get_romstart, get_ramstart): Delete
 512         status param.  Adjust calls to these and linker callbacks throughout.
 513         * elf32-rx.c: (get_symbol_value, get_gp, get_romstart,
 514         get_ramstart): Delete status param.  Adjust calls to these and
 515         linker callbacks throughout.
 516
 517 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 518
 519         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS16_26>
 520         <R_MIPS_26, R_MICROMIPS_26_S1>: Include the addend in JALX's
 521         target alignment verification.
 522
 523 2016-05-27  Maciej W. Rozycki  <macro@imgtec.com>
 524
 525         * elfxx-mips.c (mips_elf_calculate_relocation): Also use the
 526         section name if `bfd_elf_string_from_elf_section' returns an
 527         empty string.
 528
 529 2016-05-26  Maciej W. Rozycki  <macro@imgtec.com>
 530
 531         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 532         <bfd_reloc_outofrange>: Use the `%X%H' rather than `%C' format
 533         for message.  Continue processing rather than returning failure.
 534
 535 2016-05-25  Maciej W. Rozycki  <macro@imgtec.com>
 536
 537         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 538         <bfd_reloc_outofrange>: Call `->einfo' rather than `->warning'.
 539         Call `bfd_set_error'.
 540
 541 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 542
 543         PR binutils/14625
 544         * archive.c (bfd_slurp_armap): Replace
 545         bfd_elf64_archive_slurp_armap with
 546         _bfd_archive_64_bit_slurp_armap.
 547         (bsd_write_armap): Call _bfd_archive_64_bit_write_armap if
 548         BFD64 is defined and the archive is too big.
 549         (coff_write_armap): Likewise.
 550         * archive64.c (bfd_elf64_archive_slurp_armap): Renamed to ...
 551         (_bfd_archive_64_bit_slurp_armap): This.
 552         (bfd_elf64_archive_write_armap): Renamed to ...
 553         (_bfd_archive_64_bit_write_armap): This.
 554         * configure.ac: Add --enable-64-bit-archive.
 555         (want_64_bit_archive): New.  Set to true by default for 64-bit
 556         MIPS and s390 ELF targets.
 557         (USE_64_BIT_ARCHIVE): New AC_DEFINE.
 558         * config.in: Regenerated.
 559         * configure: Likewise.
 560         * elf64-mips.c (bfd_elf64_archive_functions): Removed.
 561         (bfd_elf64_archive_slurp_armap): Likewise.
 562         (bfd_elf64_archive_write_armap): Likewise.
 563         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 564         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 565         (bfd_elf64_archive_truncate_arname): Likewise.
 566         (bfd_elf64_archive_read_ar_hdr): Likewise.
 567         (bfd_elf64_archive_write_ar_hdr): Likewise.
 568         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 569         (bfd_elf64_archive_get_elt_at_index): Likewise.
 570         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 571         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 572         * elf64-s390.c (bfd_elf64_archive_functions): Removed.
 573         (bfd_elf64_archive_slurp_armap): Likewise.
 574         (bfd_elf64_archive_write_armap): Likewise.
 575         (bfd_elf64_archive_slurp_extended_name_table): Likewise.
 576         (bfd_elf64_archive_construct_extended_name_table): Likewise.
 577         (bfd_elf64_archive_truncate_arname): Likewise.
 578         (bfd_elf64_archive_read_ar_hdr): Likewise.
 579         (bfd_elf64_archive_write_ar_hdr): Likewise.
 580         (bfd_elf64_archive_openr_next_archived_file): Likewise.
 581         (bfd_elf64_archive_get_elt_at_index): Likewise.
 582         (bfd_elf64_archive_generic_stat_arch_elt): Likewise.
 583         (bfd_elf64_archive_update_armap_timestamp): Likewise.
 584         * elfxx-target.h (TARGET_BIG_SYM): Use _bfd_archive_64_bit on
 585         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined and
 586         bfd_elfNN_archive_functions isn't defined.
 587         (TARGET_LITTLE_SYM): Likewise.
 588         * libbfd-in.h (_bfd_archive_64_bit_slurp_armap): New prototype.
 589         (_bfd_archive_64_bit_write_armap): Likewise.
 590         (_bfd_archive_64_bit_slurp_extended_name_table): New macro.
 591         (_bfd_archive_64_bit_construct_extended_name_table): Likewise.
 592         (_bfd_archive_64_bit_truncate_arname): Likewise.
 593         (_bfd_archive_64_bit_read_ar_hdr): Likewise.
 594         (_bfd_archive_64_bit_write_ar_hdr): Likewise.
 595         (_bfd_archive_64_bit_openr_next_archived_file): Likewise.
 596         (_bfd_archive_64_bit_get_elt_at_index): Likewise.
 597         (_bfd_archive_64_bit_generic_stat_arch_elt): Likewise.
 598         (_bfd_archive_64_bit_update_armap_timestamp): Likewise.
 599         * libbfd.h: Regenerated.
 600         * plugin.c (plugin_vec): Use _bfd_archive_64_bit on
 601         BFD_JUMP_TABLE_ARCHIVE if USE_64_BIT_ARCHIVE is defined.
 602
 603 2016-05-25  H.J. Lu  <hongjiu.lu@intel.com>
 604
 605         PR ld/20103
 606         * cofflink.c (coff_link_check_archive_element): Return TRUE if
 607         linker add_archive_element callback returns FALSE.
 608         * ecoff.c (ecoff_link_check_archive_element): Likewise.
 609         * elf64-ia64-vms.c (elf64_vms_link_add_archive_symbols): Skip
 610         archive element if linker add_archive_element callback returns
 611         FALSE.
 612         * elflink.c (elf_link_add_archive_symbols): Likewise.
 613         * pdp11.c (aout_link_check_ar_symbols): Likewise.
 614         * vms-alpha.c (alpha_vms_link_add_archive_symbols): Likewise.
 615         * xcofflink.c (xcoff_link_check_dynamic_ar_symbols): Likewise.
 616         (xcoff_link_check_ar_symbols): Likewise.
 617
 618 2016-05-24  Maciej W. Rozycki  <macro@imgtec.com>
 619
 620         * elfxx-mips.c (_bfd_mips_elf_relocate_section)
 621         <bfd_reloc_outofrange>: Unify error reporting code.
 622
 623 2016-05-23  Jim Wilson  <jim.wilson@linaro.org>
 624
 625         * elfnn-aarch64.c: Unconditionally enable R_AARCH64_NULL and
 626         R_AARCH64_NONE.  Use HOWTO64 for R_AARCH64_NULL.
 627         * relocs.c: Add BFD_RELOC_AARCH64_NULL.
 628         * bfd-in2.h: Regenerate.
 629         * libbfd.h: Likewise.
 630
 631 2016-05-23  Kuba Sejdak  <jakub.sejdak@phoesys.com>
 632
 633         * config.bfd: Add entry for arm-phoenix.
 634
 635 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 636
 637         * elf32-arm.c (arm_dedicated_stub_section_padding): New function.
 638         (elf32_arm_size_stubs): Declare stub_type in a more outer scope and
 639         account for padding for stub section requiring one.
 640         (elf32_arm_build_stubs): Add comment to stress the importance of
 641         zeroing veneer section content.
 642
 643 2016-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 644
 645         * bfd-in.h (bfd_elf32_arm_keep_private_stub_output_sections): Declare
 646         bfd hook.
 647         * bfd-in2.h: Regenerate.
 648         * elf32-arm.c (arm_dedicated_stub_output_section_required): New
 649         function.
 650         (arm_dedicated_stub_output_section_required_alignment): Likewise.
 651         (arm_dedicated_stub_output_section_name): Likewise.
 652         (arm_dedicated_stub_input_section_ptr): Likewise.
 653         (elf32_arm_create_or_find_stub_sec): Add stub type parameter and
 654         function description comment. Add support for dedicated output stub
 655         section to given stub types.
 656         (elf32_arm_add_stub): Add a stub type parameter and pass it down to
 657         elf32_arm_create_or_find_stub_sec.
 658         (elf32_arm_create_stub): Pass stub type down to elf32_arm_add_stub.
 659         (elf32_arm_size_stubs): Pass stub type when calling
 660         elf32_arm_create_or_find_stub_sec for Cortex-A8 erratum veneers.
 661         (bfd_elf32_arm_keep_private_stub_output_sections): New function.
 662
 663 2016-05-20  H.J. Lu  <hongjiu.lu@intel.com>
 664
 665         * elf32-i386.c (elf_i386_check_relocs): Don't check R_386_GOT32
 666         when setting need_convert_load.
 667
 668 2016-05-20  Maciej W. Rozycki  <macro@imgtec.com>
 669
 670         * elfxx-mips.c (mips_elf_read_rel_addend): Adjust the addend for
 671         microMIPS JALX.
 672
 673 2016-05-19  H.J. Lu  <hongjiu.lu@intel.com>
 674
 675         PR ld/20117
 676         * elf32-i386.c (elf_i386_convert_load_reloc): Don't check
 677         R_386_GOT32X.
 678         (elf_i386_convert_load): Don't convert R_386_GOT32.
 679
 680 2016-05-20  Alan Modra  <amodra@gmail.com>
 681
 682         PR gas/20118
 683         * elf.c (elf_fake_sections): Set sh_entsize for SHT_INIT_ARRAY,
 684         SHT_FINI_ARRAY, and SHT_PREINIT_ARRAY.
 685
 686 2016-05-19  Cupertino Miranda  <cmiranda@synopsys.com>
 687
 688         * elf32-arc.c (arc_elf_final_write_processing): Changed.
 689         (debug_arc_reloc): Likewise.
 690         (elf_arc_relocate_section): Likewise.
 691         (elf_arc_check_relocs): Likewise.
 692         (elf_arc_adjust_dynamic_symbol): Likewise.
 693         (elf_arc_add_symbol_hook): Likewise.
 694
 695 2016-05-19  Maciej W. Rozycki  <macro@imgtec.com>
 696
 697         * config.bfd: Remove `am34-*-linux*' support.
 698
 699 2016-05-19  Alan Modra  <amodra@gmail.com>
 700
 701         * elf64-ppc.c (allocate_dynrelocs): Allocate got and other dynamic
 702         relocs before plt relocs.
 703
 704 2016-05-19  Alan Modra  <amodra@gmail.com>
 705
 706         * elf64-ppc.c (ppc64_elf_branch_reloc): Check for NULL owner
 707         before dereferencing.
 708
 709 2016-05-18  Nick Clifton  <nickc@redhat.com>
 710
 711         * po/sv.po: Updated Swedish translation.
 712
 713 2016-05-18  Alan Modra  <amodra@gmail.com>
 714
 715         * elf32-arm.c (elf32_arm_size_stubs): Free or cache local syms
 716         for each BFD.  Don't goto error_ret_free_local from outside loop.
 717
 718 2016-05-17  Maciej W. Rozycki  <macro@imgtec.com>
 719
 720         * elf-s390-common.c (elf_s390_add_symbol_hook): Remove
 721         STB_GNU_UNIQUE handling.
 722         * elf32-arc.c (elf_arc_add_symbol_hook): Likewise.
 723         * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise.
 724         * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
 725         * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
 726         * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
 727         * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
 728         * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
 729         * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
 730         * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
 731         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Likewise.
 732         * elf32-i386.c (elf_i386_add_symbol_hook): Remove function.
 733         (elf_backend_add_symbol_hook): Remove macro.
 734         * elflink.c (elf_link_add_object_symbols): Set `has_gnu_symbols'
 735         for STB_GNU_UNIQUE symbols.
 736
 737 2016-05-16  Maciej W. Rozycki  <macro@imgtec.com>
 738
 739         * elf32-v850.c (v850_elf_copy_notes): New function, factored out
 740         from...
 741         (v850_elf_copy_private_bfd_data): ... here.  Call the new
 742         function and `_bfd_elf_copy_private_bfd_data'.
 743
 744 2016-05-13  H.J. Lu  <hongjiu.lu@intel.com>
 745
 746         PR ld/20093
 747         * elf64-x86-64.c (elf_x86_64_convert_load_reloc): Don't convert
 748         GOTPCREL relocation against large section.
 749
 750 2016-05-13  Alan Modra  <amodra@gmail.com>
 751
 752         * elf-m10300.c (_bfd_mn10300_elf_finish_dynamic_sections): Use
 753         linker dynamic sections in calculating size and address of
 754         dynamic tags rather than using output sections.  Remove asserts.
 755         * elf32-arm.c (elf32_arm_finish_dynamic_sections): Likewise.
 756         * elf32-cr16.c (_bfd_cr16_elf_finish_dynamic_sections): Likewise.
 757         * elf32-cris.c (elf_cris_finish_dynamic_sections): Likewise.
 758         * elf32-i370.c (i370_elf_finish_dynamic_sections): Likewise.
 759         * elf32-lm32.c (lm32_elf_finish_dynamic_sections): Likewise.
 760         * elf32-m32r.c (m32r_elf_finish_dynamic_sections): Likewise.
 761         * elf32-m68k.c (elf_m68k_finish_dynamic_sections): Likewise.
 762         * elf32-metag.c (elf_metag_finish_dynamic_sections): Likewise.
 763         * elf32-microblaze.c (microblaze_elf_finish_dynamic_sections): Likewise.
 764         * elf32-nds32.c (nds32_elf_finish_dynamic_sections): Likewise.
 765         * elf32-nios2.c (nios2_elf32_finish_dynamic_sections): Likewise.
 766         * elf32-or1k.c (or1k_elf_finish_dynamic_sections): Likewise.
 767         * elf32-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 768         * elf32-score.c (s3_bfd_score_elf_finish_dynamic_sections): Likewise.
 769         * elf32-score7.c (s7_bfd_score_elf_finish_dynamic_sections): Likewise.
 770         * elf32-vax.c (elf_vax_finish_dynamic_sections): Likewise.
 771         * elf32-xtensa.c (elf_xtensa_finish_dynamic_sections): Likewise.
 772         * elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Likewise.
 773         * elf64-s390.c (elf_s390_finish_dynamic_sections): Likewise.
 774         * elf64-sh64.c (sh64_elf64_finish_dynamic_sections): Likewise.
 775         * elflink.c (bfd_elf_final_link): Likewise.
 776         * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Likewise.
 777         * elfxx-sparc.c (sparc_finish_dyn): Likewise.  Adjust error message.
 778         * elf32-arc.c (GET_SYMBOL_OR_SECTION): Remove ASSERT arg and
 779         don't set doit.  Look up dynobj section.
 780         (elf_arc_finish_dynamic_sections): Adjust GET_SYMBOL_OR_SECTION
 781         invocation and dynamic tag vma calculation.  Don't test
 782         boolean var == TRUE.
 783         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections): Fix
 784         DT_JMPREL calc.
 785
 786 2016-05-13  Alan Modra  <amodra@gmail.com>
 787
 788         * elflink.c (elf_link_sort_relocs): Wrap overlong lines.  Fix
 789         octets_per_byte.  Put dynamic .rela.plt last in link orders.
 790         Assign output_offset for reloc sections rather than writing
 791         sorted relocs from block corresponding to output_offset.
 792
 793 2016-05-12  Alan Modra  <amodra@gmail.com>
 794
 795         * elf-bfd.h (elf_reloc_type_class): Put reloc_class_plt last.
 796
 797 2016-05-11  Andrew Bennett  <andrew.bennett@imgtec.com>
 798
 799         * elfxx-mips.c (print_mips_ases): Add DSPR3.
 800
 801 2016-05-11  Alan Modra  <amodra@gmail.com>
 802
 803         * elf32-hppa.c (elf32_hppa_init_stub_bfd): New function.
 804         (elf32_hppa_check_relocs): Don't set dynobj.
 805         (elf32_hppa_size_stubs): Test !SEC_LINKER_CREATED for stub sections.
 806         (elf32_hppa_build_stubs): Likewise.
 807         * elf32-hppa.h (elf32_hppa_init_stub_bfd): Declare.
 808
 809 2016-05-11  Alan Modra  <amodra@gmail.com>
 810
 811         PR 20060
 812         * elf64-ppc.c (ppc64_elf_tls_setup): Clear forced_local.
 813         * elf32-ppc.c (ppc_elf_tls_setup): Likewise.
 814
 815 2016-05-10  Jiong Wang  <jiong.wang@arm.com>
 816
 817         * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Remove redundant
 818         aarch64_tls_transition check.
 819
 820 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 821
 822         * elf32-arm.c (enum elf32_arm_stub_type): New max_stub_type
 823         enumerator.
 824         (arm_stub_sym_claimed): New function.
 825         (elf32_arm_create_stub): Use veneered symbol name and section if
 826         veneer needs to claim its symbol, and keep logic unchanged otherwise.
 827         (arm_stub_claim_sym): New function.
 828         (arm_map_one_stub): Call arm_stub_claim_sym if veneer needs to claim
 829         veneered symbol, otherwise create local symbol as before.
 830
 831 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 832
 833         * elf32-arm.c (elf32_arm_size_stubs): Use new macros
 834         ARM_GET_SYM_BRANCH_TYPE and ARM_SET_SYM_BRANCH_TYPE to respectively get
 835         and set branch type of a symbol.
 836         (bfd_elf32_arm_process_before_allocation): Likewise.
 837         (elf32_arm_relocate_section): Likewise and fix identation along the
 838         way.
 839         (allocate_dynrelocs_for_symbol): Likewise.
 840         (elf32_arm_finish_dynamic_symbol): Likewise.
 841         (elf32_arm_swap_symbol_in): Likewise.
 842         (elf32_arm_swap_symbol_out): Likewise.
 843
 844 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 845
 846         * bfd-in.h (elf32_arm_size_stubs): Add an output section parameter.
 847         * bfd-in2.h: Regenerated.
 848         * elf32-arm.c (struct elf32_arm_link_hash_table): Add an output section
 849         parameter to add_stub_section callback.
 850         (elf32_arm_create_or_find_stub_sec): Get output section from link_sec
 851         and pass it down to add_stub_section.
 852         (elf32_arm_add_stub): Set section to stub_sec if NULL before using it
 853         for error message.
 854         (elf32_arm_size_stubs): Add output section parameter to
 855         add_stub_section function pointer parameter.
 856
 857 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 858
 859         * elf32-arm.c (elf32_arm_create_stub): New function.
 860         (elf32_arm_size_stubs): Use elf32_arm_create_stub for stub creation.
 861
 862 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 863
 864         * elf32-arm.c (enum elf32_arm_stub_type): Delete
 865         arm_stub_a8_veneer_lwm enumerator.
 866         (arm_stub_a8_veneer_lwm): New unsigned constant to replace
 867         aforementioned enumerator.
 868         (struct elf32_arm_stub_hash_entry): Delete target_addend
 869         field and add source_value.
 870         (struct a8_erratum_fix): Delete addend field and add target_offset.
 871         (stub_hash_newfunc): Initialize source_value field amd remove
 872         initialization for target_addend.
 873         (arm_build_one_stub): Stop special casing Thumb relocations: promote
 874         the else to being always executed, moving the
 875         arm_stub_a8_veneer_b_cond specific code in it.  Remove
 876         stub_entry->target_addend from points_to computation.
 877         (cortex_a8_erratum_scan): Store in a8_erratum_fix structure the offset
 878         to target symbol from start of section rather than the offset from the
 879         stub address.
 880         (elf32_arm_size_stubs): Set stub_entry's source_value and target_value
 881         fields from struct a8_erratum_fix's offset and target_offset
 882         respectively.
 883         (make_branch_to_a8_stub): Rename target variable to loc.  Compute
 884         veneered_insn_loc and loc using stub_entry's source_value.
 885
 886 2016-05-10  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 887
 888         (elf32_arm_merge_eabi_attributes): Add merging logic for
 889         Tag_DSP_extension.
 890
 891 2016-05-10  Pip Cet  <pipcet@gmail.com>
 892
 893         PR ld/20059
 894         * elfxx-target.h (bfd_elfNN_bfd_copy_link_hash_symbol_type):
 895         Define as _bfd_generic_copy_link_hash_symbol_type when using
 896         generic hash table.
 897
 898 2016-05-09  Nick Clifton  <nickc@redhat.com>
 899
 900         PR binutils/20063
 901         * elf.c (bfd_elf_get_elf_syms): Check for out of range sh_link
 902         field before accessing sections array.
 903
 904 2016-05-09  Christophe Monat  <christophe.monat@st.com>
 905
 906         PR ld/20030
 907         * elf32-arm.c (is_thumb2_vldm): Account for T1 (DP) encoding.
 908         (stm32l4xx_need_create_replacing_stub): Rename ambiguous nb_regs
 909         to nb_words.
 910         (create_instruction_vldmia): Add is_dp to disambiguate SP/DP
 911         encoding.
 912         (create_instruction_vldmdb): Likewise.
 913         (stm32l4xx_create_replacing_stub_vldm): is_dp detects DP encoding,
 914         uses it to re-encode.
 915
 916 2016-05-09  Nick Clifton  <nickc@redhat.com>
 917
 918         PR 19938
 919         * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Revert accidental
 920         commit.
 921
 922 2016-05-09  Alan Modra  <amodra@gmail.com>
 923
 924         * elf64-ppc.c (ppc64_elf_init_stub_bfd): Remove redundant NULL check.
 925
 926 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 927
 928         PR ld/17550
 929         * elf-bfd.h (elf_link_hash_entry): Update comments for indx,
 930         documenting that indx == -3 if symbol is defined in a discarded
 931         section.
 932         * elflink.c (elf_link_add_object_symbols): Set indx to -3 if
 933         symbol is defined in a discarded section.
 934         (elf_link_output_extsym): Strip a global symbol defined in a
 935         discarded section.
 936
 937 2016-05-06  H.J. Lu  <hongjiu.lu@intel.com>
 938
 939         * elf32-i386.c (elf_backend_add_symbol_hook): Defined for Intel
 940         MCU.
 941
 942 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 943
 944         * elf32-i386.c (elf_i386_convert_load): Extract the GOT load
 945         conversion to ...
 946         (elf_i386_convert_load_reloc): This.  New function.
 947         * elf64-x86-64.c (elf_x86_64_convert_load): Extract the GOT load
 948         conversion to ...
 949         (elf_x86_64_convert_load_reloc): This.  New function.
 950
 951 2016-05-05  H.J. Lu  <hongjiu.lu@intel.com>
 952
 953         * elf32-i386.c (elf_i386_check_tls_transition): Remove abfd.
 954         Don't check if contents == NULL.
 955         (elf_i386_tls_transition): Add from_relocate_section.  Check
 956         from_relocate_section instead of contents != NULL.  Update
 957         elf_i386_check_tls_transition call.
 958         (elf_i386_check_relocs): Cache the section contents if
 959         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 960         elf_i386_tls_transition.
 961         (elf_i386_relocate_section): Pass TRUE as from_relocate_section
 962         to elf_i386_tls_transition.
 963         (elf_backend_caches_rawsize): New.
 964         * elf64-x86-64.c (elf_x86_64_check_tls_transition): Don't check
 965         if contents == NULL.
 966         (elf_x86_64_tls_transition): Add from_relocate_section.  Check
 967         from_relocate_section instead of contents != NULL.
 968         (elf_x86_64_check_relocs): Cache the section contents if
 969         keep_memory is FALSE.  Pass FALSE as from_relocate_section to
 970         elf_x86_64_tls_transition.
 971         (elf_x86_64_relocate_section): Pass TRUE as from_relocate_section
 972         to elf_x86_64_tls_transition.
 973         (elf_backend_caches_rawsize): New.
 974
 975 2016-05-03  Maciej W. Rozycki  <macro@imgtec.com>
 976
 977         PR 10549
 978         * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Handle
 979         STB_GNU_UNIQUE.
 980
 981 2016-05-03  Jiong Wang  <jiong.wang@arm.com>
 982
 983         * bfd-in.h (bfd_elf64_aarch64_set_options): Update prototype.
 984         * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
 985         * elfnn-aarch64.c (bfd_elfNN_aarch64_set_options): Initialize
 986         no_apply_dynamic_relocs.
 987         (elfNN_aarch64_final_link_relocate): Apply absolute relocations even though
 988         dynamic relocations generated.
 989
 990 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
 991
 992         * elf32-i386.c (elf_i386_size_dynamic_sections): Move interp
 993         setting to ...
 994         (elf_i386_create_dynamic_sections): Here.
 995         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Move
 996         interp setting to ...
 997         (elf_x86_64_create_dynamic_sections): Here.
 998
 999 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1000
1001         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take GOT_RELOC
1002         and replace (EH)->has_got_reloc with GOT_RELOC.
1003         (elf_i386_fixup_symbol): Pass has_got_reloc to
1004         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1005         (elf_i386_allocate_dynrelocs): Likewise.
1006         (elf_i386_relocate_section): Likewise.
1007         (elf_i386_finish_dynamic_symbol): Likewise.
1008         (elf_i386_convert_load): Pass TRUE to
1009         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1010         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): Take
1011         GOT_RELOC and replace (EH)->has_got_reloc with GOT_RELOC.
1012         (elf_x86_64_fixup_symbol): Pass has_got_reloc to
1013         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1014         (elf_x86_64_allocate_dynrelocs): Likewise.
1015         (elf_x86_64_relocate_section): Likewise.
1016         (elf_x86_64_finish_dynamic_symbol): Likewise.
1017         (elf_x86_64_convert_load): Pass TRUE to
1018         UNDEFINED_WEAK_RESOLVED_TO_ZERO.
1019
1020 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1021
1022         * elf32-i386.c (check_relocs_failed): New.
1023         (elf_i386_check_relocs): Set check_relocs_failed on error.
1024         (elf_i386_relocate_section): Skip if check_relocs failed.
1025
1026 2016-04-29  H.J. Lu  <hongjiu.lu@intel.com>
1027
1028         * elf64-x86-64.c (elf_x86_64_check_relocs): Set
1029         check_relocs_failed on error.
1030
1031 2016-04-29  Nick Clifton  <nickc@redhat.com>
1032
1033         PR 19938
1034         * elf-bfd.h (struct elf_backend_data): Rename
1035         elf_backend_set_special_section_info_and_link to
1036         elf_backend_copy_special_section_fields.
1037         * elfxx-target.h: Likewise.
1038         * elf.c (section_match): Ignore the SHF_INFO_LINK flag when
1039         comparing section flags.
1040         (copy_special_section_fields): New function.
1041         (_bfd_elf_copy_private_bfd_data): Copy the EI_ABIVERSION field.
1042         Perform two scans over special sections.  The first one looks for
1043         a direct mapping between the output section and an input section.
1044         The second scan looks for a possible match based upon section
1045         characteristics.
1046         * elf32-arm.c (elf32_arm_copy_special_section_fields): New
1047         function.  Handle setting the sh_link field of SHT_ARM_EXIDX
1048         sections.
1049         * elf32-i386.c (elf32_i386_set_special_info_link): Rename to
1050         elf32_i386_copy_solaris_special_section_fields.
1051         * elf32-sparc.c (elf32_sparc_set_special_section_info_link):
1052         Rename to elf32_sparc_copy_solaris_special_section_fields.
1053         * elf64-x86-64.c (elf64_x86_64_set_special_info_link): Rename to
1054         elf64_x86_64_copy_solaris_special_section_fields.
1055
1056 2016-04-28  Nick Clifton  <nickc@redhat.com>
1057
1058         * po/zh_CN.po: Updated Chinese (simplified) translation.
1059
1060 2016-04-27  H.J. Lu  <hongjiu.lu@intel.com>
1061
1062         PR ld/20006
1063         * elf64-x86-64.c (elf_x86_64_convert_load): Skip debug sections
1064         when estimating distances between output sections.
1065
1066 2016-04-27  Alan Modra  <amodra@gmail.com>
1067
1068         * elflink.c (_bfd_elf_is_start_stop): New function.
1069         (_bfd_elf_gc_mark_rsec): Use it.
1070         * elf-bfd.h (_bfd_elf_is_start_stop): Declare.
1071
1072 2016-04-26  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1073
1074         * elf32-rx.c (rx_set_section_contents): Avoid arithmetic on void *.
1075         * mmo.c (mmo_get_section_contents): Likewise.
1076         (mmo_set_section_contents): Likewise.
1077
1078 2016-04-26  H.J. Lu  <hongjiu.lu@intel.com>
1079
1080         * elf-bfd.h (elf_link_hash_table): Update comments for
1081         dynsymcount.
1082         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always count for
1083         the unused NULL entry at the head of dynamic symbol table.
1084         (bfd_elf_size_dynsym_hash_dynstr): Remove dynsymcount != 0
1085         checks.
1086
1087 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1088
1089         * elflink.c (_bfd_elf_link_create_dynstrtab): Exclude linker
1090         created file from dynobj.
1091
1092 2016-04-21  H.J. Lu  <hongjiu.lu@intel.com>
1093
1094         * elflink.c (_bfd_elf_link_create_dynstrtab): Set dynobj to a
1095         normal input file if possible.
1096
1097 2016-04-21  Nick Clifton  <nickc@redhat.com>
1098
1099         * aout-adobe.c: Use _bfd_generic_link_check_relocs.
1100         * aout-target.h: Likewise.
1101         * aout-tic30.c: Likewise.
1102         * binary.c: Likewise.
1103         * bout.c: Likewise.
1104         * coff-alpha.c: Likewise.
1105         * coff-rs6000.c: Likewise.
1106         * coff64-rs6000.c: Likewise.
1107         * coffcode.h: Likewise.
1108         * i386msdos.c: Likewise.
1109         * i386os9k.c: Likewise.
1110         * ieee.c: Likewise.
1111         * ihex.c: Likewise.
1112         * libbfd-in.h: Likewise.
1113         * libecoff.h: Likewise.
1114         * mach-o-target.c: Likewise.
1115         * mmo.c: Likewise.
1116         * nlm-target.h: Likewise.
1117         * oasys.c: Likewise.
1118         * pef.c: Likewise.
1119         * plugin.c: Likewise.
1120         * ppcboot.c: Likewise.
1121         * som.c: Likewise.
1122         * srec.c: Likewise.
1123         * tekhex.c: Likewise.
1124         * versados.c: Likewise.
1125         * vms-alpha.c: Likewise.
1126         * xsym.c: Likewise.
1127         * elfxx-target.h: Use _bfd_elf_link_check_relocs.
1128         * linker.c (bfd_link_check_relocs): New function.
1129         (_bfd_generic_link_check_relocs): New function.
1130         * targets.c (BFD_JUMP_TABLE_LINK): Add initialization of
1131         _bfd_link_check_relocs field.
1132         (struct bfd_target)L Add _bfd_link_check_relocs field.
1133         * bfd-in2.h: Regenerate.
1134         * libbfd.h: Regenerate.
1135
1136 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1137
1138         * elf32-i386.c (elf_i386_gc_sweep_hook): Removed.
1139         (elf_backend_gc_sweep_hook): Likewise.
1140         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
1141         (elf_backend_gc_sweep_hook): Likewise.
1142
1143 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1144
1145         * elflink.c (_bfd_elf_link_check_relocs): Don't check relocations
1146         in excluded sections
1147
1148 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1149
1150         PR ld/19969
1151         * elf64-x86-64.c (check_relocs_failed): New.
1152         (elf_x86_64_need_pic): Moved before elf_x86_64_check_relocs.
1153         Support relocation agaist local symbol.  Set check_relocs_failed.
1154         (elf_x86_64_check_relocs): Use elf_x86_64_need_pic.  Check
1155         R_X86_64_32 relocation overflow.
1156         (elf_x86_64_relocate_section): Skip if check_relocs failed.
1157         Update one elf_x86_64_need_pic and remove one elf_x86_64_need_pic.
1158
1159 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1160
1161         * elf32-i386.c (elf_i386_check_relocs): Call
1162         _bfd_elf_create_ifunc_sections only for STT_GNU_IFUNC symbol.
1163         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1164
1165 2016-04-20  H.J. Lu  <hongjiu.lu@intel.com>
1166
1167         * elf-bfd.h (_bfd_elf_link_check_relocs): New.
1168         * elflink.c (_bfd_elf_link_check_relocs): New function.
1169         (elf_link_add_object_symbols): Call _bfd_elf_link_check_relocs
1170         if check_relocs_after_open_input is FALSE.
1171
1172 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1173
1174         * cache.c: Update old style function definitions.
1175         * elf32-m68k.c: Likewise.
1176         * elf64-mmix.c: Likewise.
1177         * stab-syms.c: Likewise.
1178
1179 2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
1180
1181         * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
1182
1183 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
1184
1185         * Makefile.in: Regenerated with automake 1.11.6.
1186         * aclocal.m4: Likewise.
1187         * doc/Makefile.in: Likewise.
1188
1189 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1190
1191         * reloc.c: Add BFD_RELOC_ARC_NPS_CMEM16 entry.
1192         * bfd-in2.h: Regenerate.
1193         * libbfd.h: Regenerate.
1194         * elf32-arc.c: Add 'opcode/arc.h' include.
1195         (struct arc_relocation_data): Add symbol_name.
1196         (arc_special_overflow_checks): New function.
1197         (arc_do_relocation): Use arc_special_overflow_checks, reindent as
1198         required, add an extra comment.
1199         (elf_arc_relocate_section): Setup symbol_name in reloc_data.
1200
1201 2016-04-14  Andrew Burgess  <andrew.burgess@embecosm.com>
1202
1203         * elf32-arc.c (tls_got_entries): Add 'TLS_GOT_' prefix to all
1204         entries.
1205         (elf_arc_relocate_section): Update enum uses.
1206         (elf_arc_check_relocs): Likewise.
1207         (elf_arc_finish_dynamic_symbol): Likewise.
1208
1209 2016-04-14  H.J. Lu  <hongjiu.lu@intel.com>
1210
1211         * elf.c (_bfd_elf_copy_private_bfd_data): Replace "link" with
1212         "sh_link".
1213
1214 2016-04-14  Nick Clifton  <nickc@redhat.com>
1215
1216         PR target/19938
1217         * elf-bbfd.h (struct elf_backend_data): New field:
1218         elf_strtab_flags.
1219         New field: elf_backend_set_special_section_info_and_link
1220         * elfxx-target.h (elf_backend_strtab_flags): Define if not already
1221         defined.
1222         (elf_backend_set_special_section_info_and_link): Define if not
1223         already defined.
1224         (elfNN_bed): Use elf_backend_set_special_section_info_and_link and
1225         elf_backend_strtab_flags macros to initialise fields in structure.
1226         * elf.c (_bfd_elf_make_section_from_shdr): Check for SHF_STRINGS
1227         being set even if SHF_MERGE is not set.
1228         (elf_fake_sections): Likewise.
1229         (section_match): New function.  Matches two ELF sections based
1230         upon fixed characteristics.
1231         (find_link): New function.  Locates a section in a BFD that
1232         matches a section in a different BFD.
1233         (_bfd_elf_copy_private_bfd_data): Copy the sh_info and sh_link
1234         fields of reserved sections.
1235         (bfd_elf_compute_section_file_positions): Set the flags for the
1236         .shstrtab section based upon the elf_strtab_flags field in the
1237         elf_backend_data structure.
1238         (swap_out_syms): Likewise for the .strtab section.
1239         * elflink.c (bfd_elf_final_link): Set the flags for the
1240         .strtab section based upon the elf_strtab_flags field in the
1241         elf_backend_data structure.
1242         * elf32-i386.c (elf32_i386_set_special_info_link): New function.
1243         (elf_backend_strtab_flags): Set to SHF_STRINGS for Solaris
1244         targets.
1245         (elf_backend_set_special_section_info_and_link): Define for
1246         Solaris targets.
1247         * elf32-sparc.c: Likewise.
1248         * elf64-x86-64.c: Likewise.
1249
1250 2016-04-11  H.J. Lu  <hongjiu.lu@intel.com>
1251
1252         PR ld/19939
1253         * elf-bfd.h (_bfd_elf_allocate_ifunc_dyn_relocs): Add a pointer
1254         to bfd_boolean.
1255         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Updated.
1256         Set *readonly_dynrelocs_against_ifunc_p to TRUE if dynamic reloc
1257         applies to read-only section.
1258         * elf32-i386.c (elf_i386_link_hash_table): Add
1259         readonly_dynrelocs_against_ifunc.
1260         (elf_i386_allocate_dynrelocs): Updated.
1261         (elf_i386_size_dynamic_sections): Issue an error for read-only
1262         segment with dynamic IFUNC relocations only if
1263         readonly_dynrelocs_against_ifunc is TRUE.
1264         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1265         readonly_dynrelocs_against_ifunc.
1266         (elf_x86_64_allocate_dynrelocs): Updated.
1267         (elf_x86_64_size_dynamic_sections): Issue an error for read-only
1268         segment with dynamic IFUNC relocations only if
1269         readonly_dynrelocs_against_ifunc is TRUE.
1270         * elfnn-aarch64.c (elfNN_aarch64_allocate_ifunc_dynrelocs):
1271         Updated.
1272
1273 2016-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1274
1275         * elf32-arm.c (elf32_arm_size_stubs): Move error_ret_free_local to be
1276         a fall through from error_ret_free_internal.  Free local_syms in
1277         error_ret_free_local if allocated from bfd_elf_get_elf_syms ().
1278
1279 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1280
1281         * elf32-arc.c (plt_do_relocs_for_symbol): Changed.
1282         (relocate_plt_for_entry): Likewise.
1283
1284 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1285
1286         * elf32-arc.c (elf_arc_check_relocs): Changed
1287
1288 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1289
1290         * elf32-arc.c (name_for_global_symbol): Changed assert.
1291         (get_replace_function): Created.:
1292         (struct arc_relocation_data): Changed to signed types.
1293         (defines S, L, P, PDATA): Casted to signed type.
1294         (defines SECTSTART, _SDA_BASE_, TLS_REL): Likewise.
1295         (PRINT_DEBUG_RELOC_INFO_BEFORE): Changed.
1296         (arc_do_relocation): Changed.
1297
1298 2016-04-05  Cupertino Miranda  <cmiranda@synopsys.com>
1299
1300         * elf32-arc.c (name_for_global_symbol): Added assert to check for
1301         symbol index.
1302         (elf_arc_relocate_section): Added and changed asserts, validating
1303         the synamic symbol index.
1304         (elf_arc_finish_dynamic_symbol): Do not fill the dynamic
1305         relocation if symbol has dynindx set to -1.
1306
1307 2016-04-05  Maciej W. Rozycki  <macro@imgtec.com>
1308
1309         * elflink.c (elf_link_add_object_symbols): Always turn hidden
1310         and internal symbols which have a dynamic index into local
1311         ones.
1312
1313 2016-04-04  Nick Clifton  <nickc@redhat.com>
1314
1315         PR 19872
1316         * dwarf2.c (parse_comp_unit): Skip warning about unrecognised
1317         version number if the version is zero.
1318
1319 2016-04-01  Alan Modra  <amodra@gmail.com>
1320
1321         PR 19886
1322         * elflink.c (on_needed_list): Recursively check needed status.
1323         (elf_link_add_object_symbols): Adjust.
1324
1325 2016-03-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
1326
1327         * elf32-avr.c (avr_elf32_load_records_from_section): Free
1328         internal_relocs only if they aren't cached.
1329
1330 2016-03-29  Nick Clifton  <nickc@redhat.com>
1331
1332         PR 17334
1333         * elf32-bfin.c (elf32_bfinfdpic_finish_dynamic_sections): Relax
1334         assertion on the size of the got section to allow it to be bigger
1335         than the number of relocs.
1336
1337 2016-03-29  Toni Spets  <toni.spets@iki.fi>
1338
1339         PR 19878
1340         * coffcode.h (coff_write_object_contents): Revert accidental
1341         2014-11-10 change.
1342
1343 2016-03-22  Alan Modra  <amodra@gmail.com>
1344
1345         PR 19850
1346         * dwarf2.c (read_attribute_value): Skip info_ptr check for
1347         DW_FORM_flag_present.
1348
1349 2016-03-22  Nick Clifton  <nickc@redhat.com>
1350
1351         * cpu-v850_rh850.c (arch_info_struct): Restore v850-rh850 as an
1352         architecture name for backwards compatibility.
1353
1354         * peXXigen.c (_bfd_XXi_write_codeview_record): Fix possible
1355         unbounded stack use.
1356
1357         * warning.m4 (GCC_WARN_CFLAGS): Only add -Wstack-usage if using a
1358         sufficiently recent version of GCC.
1359         * configure: Regenerate.
1360
1361 2016-03-22  Alan Modra  <amodra@gmail.com>
1362
1363         PR 19851
1364         * plugin.c (try_load_plugin): Avoid -Wstack-usage warning.
1365
1366 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1367
1368         * archures.c (bfd_mach_arc_nps400): Define.
1369         * bfd-in2.h: Regenerate.
1370         * cpu-arc.c (arch_info_struct): New entry for nps400, renumber
1371         some existing entries to make space.
1372         * elf32-arc.c (arc_elf_object_p): Add nps400 case.
1373         (arc_elf_final_write_processing): Likewise.
1374
1375 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1376
1377         * elf32-arc.c (arc_elf_print_private_bfd_data): Remove use of
1378         EF_ARC_CPU_GENERIC.
1379         (arc_elf_final_write_processing): Don't bother setting cpu field
1380         in e_flags, this will have been set elsewhere.
1381
1382 2016-03-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1383
1384         * elf32-arc.c (arc_elf_final_write_processing): Switch to using
1385         EF_ARC_MACH_MSK.
1386
1387 2016-03-21  Nick Clifton  <nickc@redhat.com>
1388
1389         * warning.m4 (GCC_WARN_CFLAGS): Add -Wstack-usage=262144
1390         * configure: Regenerate.
1391         * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Replace use of
1392         alloca with call to xmalloc.
1393         * elf32-nds32.c: Likewise.
1394         * elf64-hppa.c: Likewise.
1395         * elfxx-mips.c: Likewise.
1396         * pef.c: Likewise.
1397         * pei-x86_64.c: Likewise.
1398         * som.c: Likewise.
1399         * xsym.c: Likewise.
1400
1401 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1402
1403         PR ld/19827
1404         * elf32-i386.c (elf_i386_check_relocs): Bind defined symbol
1405         locally in PIE.
1406         (elf_i386_relocate_section): Likewise.
1407         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1408         (elf_x86_64_relocate_section): Likewise.
1409
1410 2016-03-15  H.J. Lu  <hongjiu.lu@intel.com>
1411
1412         PR ld/19807
1413         * elf64-x86-64.c (elf_x86_64_relocate_section): Check
1414         no_reloc_overflow_check to diable R_X86_64_32/R_X86_64_32S
1415         relocation overflow check.
1416
1417 2016-03-14  H.J. Lu  <hongjiu.lu@intel.com>
1418
1419         * bfd-in2.h: Regenerated.
1420
1421 2016-03-11  Dan Gissel  <dgisselq@ieee.org>
1422
1423         PR 19713
1424         * elf.c (_bfd_elf_section_offset): Ensure that the returned offset
1425         uses bytes not octets.
1426         * elflink.c (resolve_section): Likewise.
1427         Add a bfd parameter.
1428         (eval_section): Pass the input_bfd to resolve_section.
1429         (bfd_elf_perform_complex_relocation): Convert byte offset to
1430         octets before read and writing values.
1431         (elf_link_input_bfd): Add byte to octet conversions.
1432         (elf_reloc_link_order): Likewise.
1433         (elf_fixup_link_order): Likewise.
1434         (bfd_elf_final_link): Likewise.
1435         * reloc.c (_bfd_final_link_relocate): Likewise.
1436         * syms.c (_bfd_stab_section_find_nearest_line): Likewise.
1437
1438 2016-03-10  Nick Clifton  <nickc@redhat.com>
1439
1440         * config.bfd: Mark the i370 target as obsolete.
1441
1442 2016-03-09  Pedro Alves  <palves@redhat.com>
1443
1444         * cpu-v850.c (N): Append ":old-gcc-abi" instead of " (using old
1445         gcc ABI)" to printable name.
1446         * cpu-v850_rh850.c (bfd_v850_rh850_arch): Use "v850:rh850" instead
1447         of "v850-rh850" as printable name.
1448
1449 2016-03-09  Leon Winter  <winter-gcc@bfw-online.de>
1450
1451         PR ld/19623
1452         * cofflink.c (_bfd_coff_generic_relocate_section): Do not apply
1453         relocations against absolute symbols.
1454
1455 2016-03-09  Alan Modra  <amodra@gmail.com>
1456
1457         PR binutils/19775
1458         * coff-alpha.c (alpha_ecoff_openr_next_archived_file): Allow zero
1459         length elements in the archive.
1460
1461 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1462
1463         PR ld/19789
1464         * elflink.c (elf_link_add_object_symbols): Create dynamic sections
1465         for -E/--dynamic-list only when not relocatable.
1466
1467 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1468
1469         PR ld/19784
1470         * elf32-i386.c (elf_i386_check_relocs): Increment PLT reference
1471         count for locally defined local IFUNC symbols in shared object.
1472         * elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
1473
1474 2016-03-08  H.J. Lu  <hongjiu.lu@intel.com>
1475
1476         PR ld/19579
1477         * elflink.c (_bfd_elf_merge_symbol): Group common symbol checking
1478         together.
1479
1480 2016-03-08  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1481             Andrew Burgess  <andrew.burgess@embecosm.com>
1482
1483         * elf32-arc.c (arc_bfd_get_32): Becomes an alias for bfd_get_32.
1484         (arc_bfd_put_32): Becomes an alias for bfd_put_32.
1485         (arc_elf_howto_init): Added assert to validate relocations.
1486         (get_middle_endian_relocation): Delete.
1487         (middle_endian_convert): New function.
1488         (ME): Redefine, now does nothing.
1489         (IS_ME): New define.
1490         (arc_do_relocation): Extend the attached 'ARC_RELOC_HOWTO'
1491         definition to call middle_endian_convert.  Add a new local
1492         variable and make use of this throughout. Added call to
1493         arc_bfd_get_8 and arc_bfd_put_8 for 8 bit relocations.
1494
1495 2016-03-07  Nick Clifton  <nickc@redhat.com>
1496
1497         PR binutils/19775
1498         * archive.c (bfd_generic_openr_next_archived_file): Allow zero
1499         length elements in the archive.
1500
1501 2016-03-07  Jiong Wang  <jiong.wang@arm.com>
1502
1503         * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Always create .got
1504         section if the symbol "_GLOBAL_OFFSET_TABLE_" is referenced.
1505
1506 2016-03-04  H.J. Lu  <hongjiu.lu@intel.com>
1507
1508         PR ld/19579
1509         * elflink.c (_bfd_elf_merge_symbol): Treat common symbol in
1510         executable as definition if the new definition comes from a
1511         shared library.
1512
1513 2016-03-02  Alan Modra  <amodra@gmail.com>
1514
1515         * Makefile.in: Regenerate.
1516         * po/SRC-POTFILES.in: Regenerate.
1517
1518 2016-02-29  Cupertino Miranda  <cmiranda@synopsys.com>
1519
1520         * elf32-arc.c (elf_arc_relocate_section): Added rules to fix the
1521         relocation addend when sections get merged.
1522
1523 2016-02-29  Cupertino Miranda <Cupertino.Miranda@synopsys.com>
1524
1525         * elf32-arc.c (arc_elf_final_write_processing): Add condition to
1526         the flag change.
1527         (elf_arc_relocate_section): Fixes and conditions to support PIE.
1528         Assert for code sections dynamic relocs.
1529
1530 2016-02-26  Renlin Li  <renlin.li@arm.com>
1531
1532         * elfnn-aarch64.c (elfNN_aarch64_howto_table): Fix signed overflow
1533         check for MOVW_SABS_G0, MOVW_SABS_G1, MOVW_SABS_G2.
1534
1535 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1536
1537         PR ld/19609
1538         * elf32-i386.c (elf_i386_convert_load): Convert to R_386_32 for
1539         load with locally bound symbols if PIC is false or there is no
1540         base register.  Optimize branch to 0 if PIC is false.
1541         (elf_i386_relocate_section): Don't generate dynamic relocations
1542         against undefined weak symbols if PIC is false.
1543         * elf64-x86-64.c (elf_x86_64_convert_load): Disable optimization
1544         if we can't estimate relocation overflow with --no-relax.
1545         Convert to R_X86_64_32S/R_X86_64_32 for load with locally bound
1546         symbols if PIC is false.  Optimize branch to 0 if PIC is false.
1547         (elf_x86_64_relocate_section): Don't generate dynamic relocations
1548         against undefined weak symbols if PIC is false.
1549
1550 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1551
1552         PR ld/19645
1553         * bfd.c (bfd): Change flags to 20 bits.
1554         (BFD_CONVERT_ELF_COMMON): New.
1555         (BFD_USE_ELF_STT_COMMON): Likewise.
1556         (BFD_FLAGS_SAVED): Add BFD_CONVERT_ELF_COMMON and
1557         BFD_USE_ELF_STT_COMMON.
1558         (BFD_FLAGS_FOR_BFD_USE_MASK): Likewise.
1559         * configure.ac: Remove --enable-elf-stt-common.
1560         * elf.c (swap_out_syms): Choose STT_COMMON or STT_OBJECT for
1561         common symbol depending on BFD_CONVERT_ELF_COMMON and
1562         BFD_USE_ELF_STT_COMMON.
1563         * elfcode.h (elf_slurp_symbol_table): Set BSF_ELF_COMMON for
1564         STT_COMMON.
1565         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Also check
1566         STT_COMMON.
1567         (elf_link_convert_common_type): New function.
1568         (elf_link_output_extsym): Choose STT_COMMON or STT_OBJECT for
1569         common symbol depending on BFD_CONVERT_ELF_COMMON and
1570         BFD_USE_ELF_STT_COMMON.  Set sym.st_info after sym.st_shndx.
1571         * elfxx-target.h (TARGET_BIG_SYM): Add BFD_CONVERT_ELF_COMMON
1572         and BFD_USE_ELF_STT_COMMON to object_flags.
1573         (TARGET_LITTLE_SYM): Likewise.
1574         * syms.c (BSF_KEEP_G): Renamed to ...
1575         (BSF_ELF_COMMON): This.
1576         * bfd-in2.h: Regenerated.
1577         * config.in: Likewise.
1578         * configure: Likewise.
1579
1580 2016-02-26  H.J. Lu  <hongjiu.lu@intel.com>
1581
1582         PR ld/19636
1583         PR ld/19704
1584         PR ld/19719
1585         * elf32-i386.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1586         (elf_i386_link_hash_entry): Add has_got_reloc and
1587         has_non_got_reloc.
1588         (elf_i386_link_hash_table): Add interp.
1589         (elf_i386_link_hash_newfunc): Initialize has_got_reloc and
1590         has_non_got_reloc.
1591         (elf_i386_copy_indirect_symbol): Copy has_got_reloc and
1592         has_non_got_reloc.
1593         (elf_i386_check_relocs): Set has_got_reloc and has_non_got_reloc.
1594         (elf_i386_fixup_symbol): New function.
1595         (elf_i386_pie_finish_undefweak_symbol): Likewise.
1596         (elf_i386_allocate_dynrelocs): Don't allocate space for dynamic
1597         relocations and discard relocations against resolved undefined
1598         weak symbols in executable.  Don't make resolved undefined weak
1599         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
1600         relocation against undefined weak symbols in PIE.
1601         (elf_i386_size_dynamic_sections): Set interp to .interp section.
1602         (elf_i386_relocate_section): Don't generate dynamic relocations
1603         against resolved undefined weak symbols in PIE, except for
1604         R_386_PC32.
1605         (elf_i386_finish_dynamic_symbol): Keep PLT/GOT entries without
1606         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1607         Don't generate dynamic relocation against resolved undefined weak
1608         symbol in executable.
1609         (elf_i386_finish_dynamic_sections): Call
1610         elf_i386_pie_finish_undefweak_symbol on all symbols in PIE.
1611         (elf_backend_fixup_symbol): New.
1612         * elf64-x86-64.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
1613         (elf_x86_64_link_hash_entry): Add has_got_reloc and
1614         has_non_got_reloc.
1615         (elf_x86_64_link_hash_table): Add interp.
1616         (elf_x86_64_link_hash_newfunc): Initialize has_got_reloc and
1617         has_non_got_reloc.
1618         (elf_x86_64_copy_indirect_symbol): Copy has_got_reloc and
1619         has_non_got_reloc.
1620         (elf_x86_64_check_relocs): Set has_got_reloc and
1621         has_non_got_reloc.
1622         (elf_x86_64_fixup_symbol): New function.
1623         (elf_x86_64_pie_finish_undefweak_symbol): Likewise.
1624         (elf_x86_64_allocate_dynrelocs): Don't allocate space for dynamic
1625         relocations and discard relocations against resolved undefined
1626         weak symbols in executable.  Don't make resolved undefined weak
1627         symbols in executable dynamic.
1628         (elf_x86_64_size_dynamic_sections): Set interp to .interp section.
1629         (elf_x86_64_relocate_section): Check relocation overflow for
1630         dynamic relocations against unresolved weak undefined symbols.
1631         Don't generate dynamic relocations against resolved weak
1632         undefined symbols in PIE.
1633         (elf_x86_64_finish_dynamic_symbol): Keep PLT/GOT entries without
1634         dynamic PLT/GOT relocations for resolved undefined weak symbols.
1635         Don't generate dynamic relocation against resolved undefined weak
1636         symbol in executable.
1637         (elf_x86_64_finish_dynamic_sections): Call
1638         elf_x86_64_pie_finish_undefweak_symbol on all symbols in PIE.
1639         (elf_backend_fixup_symbol): New.
1640
1641 2016-02-26  Alan Modra  <amodra@gmail.com>
1642
1643         * elf64-ppc.c (create_linkage_sections): Create sfpr when
1644         save_restore_funcs, rest of sections when not relocatable.
1645         (ppc64_elf_init_stub_bfd): Always call create_linkage_sections.
1646         (sfpr_define): Define all symbols on emitted code.
1647         (ppc64_elf_func_desc_adjust): Adjust for sfpr now being created
1648         when relocatable.  Move sfpr_define loop earlier.
1649
1650 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * elf64-x86-64.c (elf_x86_64_need_pic): New function.
1653         (elf_x86_64_relocate_section): Use it.  Replace
1654         x86_64_elf_howto_table[r_type] with howto.
1655
1656 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1657
1658         PR ld/19698
1659         * elflink.c (bfd_elf_record_link_assignment): Set versioned if
1660         symbol version is unknown.
1661
1662 2016-02-24  H.J. Lu  <hongjiu.lu@intel.com>
1663
1664         * elf32-i386.c (elf_i386_allocate_dynrelocs): Set plt_got.offset
1665         to (bfd_vma) -1 when setting needs_plt to 0.
1666         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1667
1668 2016-02-23  H.J. Lu  <hongjiu.lu@intel.com>
1669
1670         * elflink.c (bfd_elf_record_link_assignment): Check for shared
1671         library, instead of PIC, and don't check PDE when making linker
1672         assigned symbol dynamic.
1673
1674 2016-02-23  Faraz Shahbazker  <faraz.shahbazker@imgtec.com>
1675
1676         * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
1677         ABIVERSION for non-executable stack.
1678
1679 2016-02-23  Rich Felker  <bugdal@aerifal.cx>
1680
1681         PR target/19516
1682         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol):
1683         Always produce a RELATIVE reloc for a local symbol.
1684
1685 2016-02-23  Hans-Peter Nilsson  <hp@axis.com>
1686
1687         Fix test-case ld-elf/pr19617b
1688         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1689         discard unused non-function symbols when --dynamic-list-data.
1690
1691 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1692
1693         * elflink.c (_bfd_elf_link_renumber_dynsyms): Always create the
1694         dynsym section, even if it is empty, with dynamic sections.
1695
1696 2016-02-22  H.J. Lu  <hongjiu.lu@intel.com>
1697
1698         * syms.c: Remove BSF_COMMON from comments.
1699         * bfd-in2.h: Regenerated.
1700
1701 2016-02-22  Jiong Wang  <jiong.wang@arm.com>
1702
1703         * elfnn-aarch64. (aarch64_type_of_stub): Remove redundation calcuation
1704         for destination.  Remove useless function parameters.
1705         (elfNN_aarch64_size_stubs): Update parameters for aarch64_type_of_stub.
1706
1707 2016-02-19  Nick Clifton  <nickc@redhat.com>
1708
1709         PR ld/19629
1710         * aoutx.h (aout_link_add_symbols): Check for out of range string
1711         table offsets.
1712
1713         PR ld/19628
1714         * reloc.c (bfd_generic_get_relocated_section_contents): Stop
1715         processing if we encounter a reloc without an associated symbol.
1716
1717 2016-02-18  H.J. Lu  <hongjiu.lu@intel.com>
1718
1719         PR ld/19617
1720         * elflink.c (elf_link_add_object_symbols): Always create dynamic
1721         sections for -E/--dynamic-list.
1722
1723 2016-02-17  H.J. Lu  <hongjiu.lu@intel.com>
1724
1725         * elf64-x86-64.c (elf_backend_omit_section_dynsym): New.  Defined
1726         to bfd_true.
1727
1728 2016-02-16  Joseph Myers  <joseph@codesourcery.com>
1729
1730         * plugin.c (plugin_vec): Set match priority to 255.
1731         * format.c (bfd_check_format_matches) [BFD_SUPPORTS_PLUGINS]: When
1732         matching against the plugin vector, take priority from there not
1733         from TEMP.
1734
1735 2016-02-15  Nick Clifton  <nickc@redhat.com>
1736
1737         * elf-bfd.h (struct bfd_elf_special_section): Use unsigned values
1738         for length and type fields.  Use a signed value for the
1739         suffix_length field.
1740
1741 2016-02-10  H.J. Lu  <hongjiu.lu@intel.com>
1742
1743         PR ld/19601
1744         * elf32-i386.c (elf_i386_relocate_section): Mask off the least
1745         significant bit in GOT offset for R_386_GOT32X.
1746
1747 2016-02-10  Nick Clifton  <nickc@redhat.com>
1748
1749         PR 19405
1750         * elf32-nios2.c (nios2_elf32_install_imm16): Allow for signed
1751         immediate values.
1752         * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Limit the
1753         number of messages about FDE encoding preventing .eh_frame_hdr
1754         generation.
1755
1756 2016-02-09  Nick Clifton  <nickc@redhat.com>
1757
1758         * oasys.c (oasys_archive_p): Fix indentation.
1759         * elf32-nds32.c (nds32_elf_relax_section): Use an unsigned
1760         constant for left shifting.
1761
1762         * elfnn-aarch64.c (elfNN_aarch64_relocate_section): Add a more
1763         helpful warning message to explain why certain AArch64 relocs
1764         might overflow.
1765
1766 2016-02-05  Simon Marchi  <simon.marchi@ericsson.com>
1767
1768         * pe-mips.c (coff_mips_reloc): Fix formatting.
1769
1770 2016-02-05  Cupertino Miranda  <Cupertino.Miranda@synopsys.com>
1771
1772         * cpu-arc.c: Change default archure from bfd_mach_arc_arcv2
1773         to bfd_mach_arc_arc600.
1774
1775 2016-02-04  Alan Modra  <amodra@gmail.com>
1776
1777         * elf64-ppc.c (ppc64_elf_relocate_section): Adjust last patch
1778         for big-endian.
1779
1780 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1781
1782         PR ld/19542
1783         * elf64-x86-64.c (elf_x86_64_convert_load): Store the estimated
1784         distances in the compressed_size field of the output section.
1785
1786 2016-02-02  Alan Modra  <amodra@gmail.com>
1787
1788         * elf64-ppc.c (ppc64_elf_relocate_section): Further restrict
1789         ELFv2 entry optimization.
1790
1791 2016-02-02  H.J. Lu  <hongjiu.lu@intel.com>
1792
1793         PR binutils/19547
1794         * elf.c (assign_section_numbers): Clear HAS_RELOC if there are
1795         no relocations in relocatable files.
1796
1797 2016-02-01  H.J. Lu  <hongjiu.lu@intel.com>
1798
1799         PR ld/19553
1800         * elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
1801         if a symbol from a library loaded via DT_NEEDED doesn't match
1802         the symbol referenced by regular object.
1803
1804 2016-02-01  Nathaniel Smith  <njs@pobox.com>
1805
1806         * peicode.h (pe_ILF_build_a_bfd): Create an import symbol for both
1807         CODE and DATA.
1808
1809 2016-02-01  Alan Modra  <amodra@gmail.com>
1810
1811         * elf64-x86-64.c (elf_x86_64_get_plt_sym_val): Don't abort on
1812         an out of range reloc_index.
1813         * elf32-i386.c (elf_i386_get_plt_sym_val): Likewise.
1814
1815 2016-02-01  Kamil Rytarowski  <n54@gmx.com>
1816
1817         * Makefile.am (OPTIONAL_BACKENDS): Add netbsd-core.lo.
1818         (OPTIONAL_BACKENDS_CFILES): Add netbsd-core.c.
1819         * Makefile.in: Regenerated.
1820
1821 2016-02-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
1822
1823         * elf64-s390.c (elf_s390_reloc_name_lookup): Fix indentation.
1824
1825 2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
1826
1827         PR ld/19526
1828         * elf32-hppa.c (elf32_hppa_final_link): Don't sort non-regular output
1829         files.
1830         * elf64-hppa.c (elf32_hppa_final_link): Likewise.  Remove retval.
1831
1832 2016-01-30  H.J. Lu  <hongjiu.lu@intel.com>
1833
1834         PR ld/19539
1835         * elf32-i386.c (elf_i386_reloc_type_class): Check relocation
1836         against STT_GNU_IFUNC symbol only with dynamic symbols.
1837         * elf64-x86-64.c (elf_x86_64_reloc_type_class): Likewise.
1838
1839 2016-01-28  H.J. Lu  <hongjiu.lu@intel.com>
1840
1841         PR binutils/19523
1842         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Set BFD_DECOMPRESS to
1843         decompress debug sections.
1844
1845 2016-01-25  Maciej W. Rozycki  <macro@imgtec.com>
1846
1847         * elf32-arc.c (elf_arc_finish_dynamic_symbol): Rename `index' to
1848         `dynindx'.
1849
1850 2016-01-25  Nick Clifton  <nickc@redhat.com>
1851
1852         PR target/19435
1853         * mach-o.c (bfd_mach_o_close_and_cleanup): Suppress code to free
1854         dsym filename buffer.
1855
1856 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1857
1858         * elfxx-mips.c (BZ16_REG_FIELD): Simplify calculation.
1859
1860 2016-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1861
1862         * elfxx-mips.c (BZ16_REG): Correct calculation.
1863
1864 2016-01-21  Nick Clifton  <nickc@redhat.com>
1865
1866         * elf32-arc.c (ADD_RELA): Fix compile time warning errors by
1867         changing the type of _loc to be bfd_byte *.
1868         (elf_arc_finish_dynamic_symbol): Likewise.
1869
1870 2016-01-21  Nick Clifton  <nickc@redhat.com>
1871
1872         PR ld/19455
1873         * elf32-arm.c (elf32_arm_create_dynamic_sections): Set the ELF
1874         class of the linker stub bfd.
1875         (elf32_arm_check_relocs): Skip check for pic format after
1876         processing a vxWorks R_ARM_ABS12 reloc.
1877         * elflink.c (bfd_elf_final_link): Check for ELFCLASSNONE when
1878         reporting a class mismatch.
1879
1880 2016-01-21  Jiong Wang  <jiong.wang@arm.com>
1881
1882         * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch
1883         veneer for sym_sec != input_sec.
1884         (elfNN_aarch64_size_stub): Support STT_SECTION symbol.
1885         (elfNN_aarch64_final_link_relocate): Take rela addend into account when
1886         calculation destination.
1887
1888 2016-01-21  Alan Modra  <amodra@gmail.com>
1889
1890         * elf-linux-core.h (swap_linux_prpsinfo32_out): New function.
1891         (swap_linux_prpsinfo64_out): New function.
1892         (LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1893         (LINUX_PRPSINFO64_SWAP_FIELDS): Delete.
1894         * elf.c (elfcore_write_linux_prpsinfo32): Adjust.  Don't memset.
1895         (elfcore_write_linux_prpsinfo64): Likewise.
1896         * elf32-ppc.c (swap_ppc_linux_prpsinfo32_out): New function.
1897         (PPC_LINUX_PRPSINFO32_SWAP_FIELDS): Delete.
1898         (elfcore_write_ppc_linux_prpsinfo32): Adjust.  Don't memset.
1899
1900 2016-01-21  Alan Modra  <amodra@gmail.com>
1901
1902         * elf-linux-core.h: Rename from elf-linux-psinfo.h.
1903         * elf.c: Adjust #include.
1904         * elf32-ppc.c: Don't #include elf-linux-psinfo.h
1905         * Makefile.am (SOURCE_HFILES): Update.
1906         * Makefile.in: Regenerate.
1907         * po/SRC-PORFILES.in: Regenerate.
1908
1909 2016-01-21  Alan Modra  <amodra@gmail.com>
1910
1911         * configure.ac: Move corefile selection later in file.  Move
1912         tdefaults code immediately after other target vector code.
1913         * configure: Regenerate.
1914
1915 2016-01-20  Mickael Guene  <mickael.guene@st.com>
1916
1917         * elf32-arm.c (elf32_arm_special_sections): Remove catch of noread
1918         section using '.text.noread' pattern.
1919
1920 2016-01-19  John Baldwin  <jhb@FreeBSD.org>
1921
1922         * elf.c (elfcore_grok_note): Recognize NT_FREEBSD_THRMISC notes.
1923
1924 2016-01-18  Miranda Cupertino  <Cupertino.Miranda@synopsys.com>
1925             Zissulescu Claudiu  <Claudiu.Zissulescu@synopsys.com>
1926
1927         * arc-plt.def: New file.
1928         * arc-plt.h: Likewise.
1929         * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
1930                        elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
1931                        elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
1932                        elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
1933         (name_for_global_symbol): Added.
1934         (ADD_RELA): Helper to create dynamic relocs.
1935         (new_got_entry_to_list): Create a new got entry in linked list.
1936         (symbol_has_entry_of_type): Search for specific type of entry in
1937         list.
1938         (is_reloc_for_GOT): return FALSE for any TLS related relocs.
1939         (is_reloc_for_TLS, arc_elf_set_private_flags)
1940         (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
1941         (arc_elf_merge_private_bfd_data): New functions.
1942         (debug_arc_reloc): Cleaned debug info printing.
1943         (PDATA reloc): Changed not to perform address alignment.
1944         (reverse_me): Added. Fix for ARC_32 relocs.
1945         (arc_do_relocation): Return bfd_reloc_of when no relocation should
1946         occur.
1947         (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
1948         Changed function to access an array of list of GOT entries instead
1949         of just an array of offsets.
1950         (elf_arc_relocate_section): Added support for PIC and TLS related relocations.
1951         (elf_arc_check_relocs): Likewise.
1952         (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
1953         (elf_arc_finish_dynamic_sections): Likewise
1954         (arc_create_dynamic_sections): Modified conditions to create
1955         dynamic sections.
1956         (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
1957         (plt_do_relocs_for_symbol, relocate_plt_for_symbol)
1958         (relocate_plt_for_entry): Changed to support new way to define PLT
1959         related code.
1960         (add_symbol_to_plt): Likewise.
1961         (arc_elf_link_hash_table_create): New function.
1962
1963 2016-01-18  Nick Clifton  <nickc@redhat.com>
1964
1965         PR ld/19440
1966         * coff-rs6000.c (_bfd_xcoff_swap_sym_in): Sign extend external
1967         section number into internal section number.
1968         * coff64-rs6000.c (_bfd_xcoff64_swap_sym_in): Likewise.
1969         * coffswap.h (coff_swap_sym_in): Likewise.
1970         * peXXigen.c (_bfd_XXi_swap_sym_in): Likewise.
1971         * coffcode.h (_coff_bigobj_swap_sym_in): Make sure that internal
1972         section number field is big enough to hold the external value.
1973
1974 2016-01-17  Alan Modra  <amodra@gmail.com>
1975
1976         * configure: Regenerate.
1977
1978 2016-01-12  Yury Usishchev  <y.usishchev@samsung.com>
1979
1980         * elf32-arm.c (elf32_arm_fix_exidx_coverage): Insert cantunwind
1981         when address in first unwind entry does not match start of
1982         section.
1983
1984 2016-01-08  Richard Sandiford  <richard.sandiford@arm.com>
1985             Jiong Wang  <jiong.wang@arm.com>
1986
1987         PR ld/19368
1988         * elf32-arm.c (elf32_arm_reloc_type_class): Map R_ARM_IRELATIVE to
1989         reloc_class_ifunc.
1990
1991 2016-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1992
1993         * elf32-arc.c (reloc_type_to_name): Change ARC_RELOC_HOWTO to
1994         place 'R_' before the reloc name returned.
1995         (elf_arc_howto_table): Change ARC_RELOC_HOWTO to place 'R_' before
1996         the relocation string.
1997
1998 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
1999
2000         * elfxx-mips.c (mips_elf_merge_obj_abiflags): New function,
2001         factored out from...
2002         (_bfd_mips_elf_merge_private_bfd_data): ... here.
2003
2004 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2005
2006         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Move
2007         attribute check after ELF file header flag check.
2008
2009 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2010
2011         * elfxx-mips.c (mips_elf_merge_obj_attributes): Propagate the
2012         return status from `_bfd_elf_merge_object_attributes'.
2013
2014 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2015
2016         * elfxx-mips.c (mips_elf_merge_obj_e_flags): New function,
2017         factored out from...
2018         (_bfd_mips_elf_merge_private_bfd_data): ... here.
2019
2020 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2021
2022         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Fold the
2023         handling of input MIPS ABI flags together.
2024
2025 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2026
2027         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Suppress
2028         attribute checks for null input.
2029
2030 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2031
2032         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Use local
2033         pointers to target data.
2034
2035 2016-01-04  Maciej W. Rozycki  <macro@imgtec.com>
2036
2037         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
2038         an FP ABI warning.
2039
2040 2016-01-01  Alan Modra  <amodra@gmail.com>
2041
2042         Update year range in copyright notice of all files.
2043
2044 For older changes see ChangeLog-2015 and doc/ChangeLog-0415
2045 \f
2046 Copyright (C) 2016 Free Software Foundation, Inc.
2047
2048 Copying and distribution of this file, with or without modification,
2049 are permitted in any medium without royalty provided the copyright
2050 notice and this notice are preserved.
2051
2052 Local Variables:
2053 mode: change-log
2054 left-margin: 8
2055 fill-column: 74
2056 version-control: never
2057 End: