bfd/ChangeLog

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