bfd/ChangeLog

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