bfd/ChangeLog

   1 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf64-x86-64.c (PLT_ENTRY_SIZE): Renamed to ...
   4         (LAZY_PLT_ENTRY_SIZE): This.
   5         (NON_LAZY_PLT_ENTRY_SIZE): New.
   6         (elf_x86_64_plt0_entry): Renamed to ...
   7         (elf_x86_64_lazy_plt0_entry): This.
   8         (elf_x86_64_plt_entry): Renamed to ...
   9         (elf_x86_64_lazy_plt_entry): This.
  10         (elf_x86_64_bnd_plt0_entry): Renamed to ...
  11         (elf_x86_64_lazy_bnd_plt0_entry): This.
  12         (elf_x86_64_legacy_plt_entry): Removed.
  13         (elf_x86_64_bnd_plt_entry): Renamed to ...
  14         (elf_x86_64_lazy_bnd_plt_entry): This.
  15         (elf_x86_64_legacy_plt2_entry): Renamed to ...
  16         (elf_x86_64_non_lazy_plt_entry): This.
  17         (elf_x86_64_bnd_plt2_entry): Renamed to ...
  18         (elf_x86_64_non_lazy_bnd_plt_entry): This.
  19         (elf_x86_64_eh_frame_plt): Renamed to ...
  20         (elf_x86_64_eh_frame_lazy_plt): This.
  21         (elf_x86_64_eh_frame_bnd_plt): Renamed to ...
  22         (elf_x86_64_eh_frame_lazy_bnd_plt): This.
  23         (elf_x86_64_eh_frame_plt_got): Renamed to ...
  24         (elf_x86_64_eh_frame_non_lazy_plt): This.
  25         (elf_x86_64_lazy_plt_layout): New.
  26         (elf_x86_64_non_lazy_plt_layout): Likewise.
  27         (elf_x86_64_plt_layout): Likewise.
  28         (elf_x86_64_backend_data): Remove PLT layout information.  Add
  29         os for target system.
  30         (GET_PLT_ENTRY_SIZE): Removed.
  31         (elf_x86_64_lazy_plt): New.
  32         (elf_x86_64_non_lazy_plt): Likewise.
  33         (elf_x86_64_lazy_bnd_plt): Likewise.
  34         (elf_x86_64_non_lazy_bnd_plt): Likewise.
  35         (elf_x86-64_arch_bed): Updated.
  36         (elf_x86_64_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
  37         (elf_x86_64_create_dynamic_sections): Removed.
  38         (elf_x86_64_check_relocs): Don't check elf.dynobj.  Don't call
  39         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
  40         (elf_x86-64_adjust_dynamic_symbol): Updated.
  41         (elf_x86_64_allocate_dynrelocs): Updated.  Pass 0 as PLT header
  42         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
  43         size for PLT0 if there is no PLT0.  Get plt_entry_size from
  44         non_lazy_plt for non-lazy PLT entries.
  45         (elf_x86_64_size_dynamic_sections): Updated.  Get plt_entry_size
  46         from non_lazy_plt for non-lazy PLT entries.
  47         (elf_x86-64_relocate_section): Updated.  Properly get PLT index
  48         if there is no PLT0.
  49         (elf_x86_64_finish_dynamic_symbol): Updated.  Fill the first slot
  50         in the PLT entry with generic PLT layout.  Fill the non-lazy PLT
  51         entries with non-lazy PLT layout.  Don't fill the second and third
  52         slots in the PLT entry if there is no PLT0.
  53         (elf_x86_64_finish_dynamic_sections): Updated.  Don't fill PLT0
  54         if there is no PLT0.  Set sh_entsize on the .plt.got section.
  55         (compare_relocs): New.
  56         (elf_x86_64_plt_type): Likewise.
  57         (elf_x86_64_plt): Likewise.
  58         (elf_x86_64_nacl_plt): New. Forward declaration.
  59         (elf_x86_64_get_plt_sym_val): Removed.
  60         (elf_x86_64_get_synthetic_symtab): Rewrite to check PLT sections
  61         against all dynamic relocations.
  62         (elf_x86_64_link_setup_gnu_properties): New function.
  63         (elf_backend_create_dynamic_sections): Updated.
  64         (elf_backend_setup_gnu_properties): New.
  65         (elf_x86_64_nacl_plt): New.
  66         (elf_x86_64_nacl_arch_bed): Updated.
  67
  68 2017-05-08  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * elf32-i386.c (PLT_ENTRY_SIZE): Renamed to ...
  71         (LAZY_PLT_ENTRY_SIZE): This.
  72         (NON_LAZY_PLT_ENTRY_SIZE): New.
  73         (elf_i386_plt0_entry): Renamed to ...
  74         (elf_i386_lazy_plt0_entry): This.
  75         (elf_i386_plt_entry): Renamed to ...
  76         (elf_i386_lazy_plt_entry): This.
  77         (elf_i386_pic_plt0_entry): Renamed to ...
  78         (elf_i386_pic_lazy_plt0_entry): This.
  79         (elf_i386_pic_plt_entry): Renamed to ...
  80         (elf_i386_pic_lazy_plt_entry): This.
  81         (elf_i386_got_plt_entry): Renamed to ...
  82         (elf_i386_non_lazy_plt_entry): This.
  83         (elf_i386_pic_got_plt_entry): Renamed to ...
  84         (elf_i386_pic_non_lazy_plt_entry): This.
  85         (elf_i386_eh_frame_plt): Renamed to ...
  86         (elf_i386_eh_frame_lazy_plt): This.
  87         (elf_i386_eh_frame_plt_got): Renamed to ...
  88         (elf_i386_eh_frame_non_lazy_plt): This.
  89         (elf_i386_plt_layout): Renamed to ...
  90         (elf_i386_lazy_plt_layout): This.  Remove eh_frame_plt_got and
  91         eh_frame_plt_got_size.
  92         (elf_i386_non_lazy_plt_layout): New.
  93         (elf_i386_plt_layout): Likewise.
  94         (elf_i386_non_lazy_plt): Likewise.
  95         (GET_PLT_ENTRY_SIZE): Removed.
  96         (elf_i386_plt): Renamed to ...
  97         (elf_i386_lazy_plt): This.
  98         (elf_i386_backend_data): Remove plt.  Rename is_vxworks to os.
  99         (elf_i386_arch_bed): Updated.
 100         (elf_i386_link_hash_table): Add plt, lazy_plt and non_lazy_plt.
 101         (elf_i386_create_dynamic_sections): Removed.
 102         (elf_i386_check_relocs): Don't check elf.dynobj.  Don't call
 103         _bfd_elf_create_ifunc_sections nor _bfd_elf_create_got_section.
 104         (elf_i386_adjust_dynamic_symbol): Updated.
 105         (elf_i386_allocate_dynrelocs): Updated.  Pass 0 as PLT header
 106         size to _bfd_elf_allocate_ifunc_dyn_relocs and don't allocate
 107         size for PLT0 if there is no PLT0.
 108         (elf_i386_size_dynamic_sections): Updated.  Check whether GOT
 109         output section is discarded only if GOT isn't empty.
 110         (elf_i386_relocate_section): Updated.  Properly get PLT index
 111         if there is no PLT0.
 112         (elf_i386_finish_dynamic_symbol): Updated.  Don't fill the
 113         second and third slots in the PLT entry if there is no PLT0.
 114         (elf_i386_finish_dynamic_sections): Updated.  Don't fill PLT0
 115         if there is no PLT0.  Set sh_entsize on the .plt.got section.
 116         (elf_i386_nacl_plt): Forward declaration.
 117         (elf_i386_get_plt_sym_val): Removed.
 118         (elf_i386_get_synthetic_symtab): Rewrite to check PLT sections
 119         against all dynamic relocations.
 120         (elf_i386_link_setup_gnu_properties): New function.
 121         (elf_backend_create_dynamic_sections): Updated.
 122         (elf_backend_setup_gnu_properties): New.
 123         (elf_i386_nacl_plt): Updated.
 124         (elf_i386_nacl_arch_bed): Likewise.
 125         (elf_i386_vxworks_arch_bed): Likewise.
 126
 127 2017-05-08  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 128
 129         * elflink.c (elf_output_implib): Remove executable flag from import
 130         library bfd.
 131         * elf32-arm.c (elf32_arm_filter_implib_symbols): Assert that the import
 132         library is a relocatable object file.
 133
 134 2017-05-01  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 135
 136         PR ld/21404
 137         * elf32-avr.c (avr_should_move_sym): New function.
 138         (avr_should_reduce_sym_size): Likewise.
 139         (avr_should_increase_sym_size): Likewise.
 140         (elf32_avr_relax_delete_bytes): Adjust symbol values
 141         and sizes by calling new functions.
 142
 143 2017-05-01  Palmer Dabbelt  <palmer@dabbelt.com>
 144
 145         * config.bfd (riscv32-*): Enable rv64.
 146
 147 2017-05-02  Alan Modra  <amodra@gmail.com>
 148
 149         PR 21384
 150         * elflink.c (bfd_elf_link_mark_dynamic_symbol): Test h->non_elf
 151         rather than h->root.type == bfd_link_hash_new.
 152         (bfd_elf_record_link_assignment): Similarly, call
 153         bfd_elf_link_mark_dynamic_symbol when h->non_elf.
 154
 155 2017-04-29  Alan Modra  <amodra@gmail.com>
 156
 157         PR 21432
 158         * reloc.c (reloc_offset_in_range): New function.
 159         (bfd_perform_relocation, bfd_install_relocation): Use it.
 160         (_bfd_final_link_relocate): Likewise.
 161
 162 2017-04-28  H.J. Lu  <hongjiu.lu@intel.com>
 163
 164         * elf32-i386.c (elf_i386_allocate_dynrelocs): Check plt_got
 165         before using .plt.got.
 166         * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
 167
 168 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Use "="
 171         instead of "+=" to update 0.
 172
 173 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 174
 175         * elf32-i386.c (elf_i386_create_dynamic_sections): Create the
 176         .plt.got section here.
 177         (elf_i386_check_relocs): Don't create the .plt.got section.
 178         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Create
 179         the .plt.got and .plt.bnd sections here.
 180         (elf_x86_64_check_relocs): Don't create the .plt.got nor
 181         .plt.bnd sections.
 182
 183 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Remove
 186         has_bnd_reloc.
 187         (elf_x86_64_link_hash_newfunc): Don't clear has_bnd_reloc.
 188         (elf_x86_64_copy_indirect_symbol): Don't copy has_bnd_reloc.
 189         (elf_x86_64_check_relocs): Don't set has_bnd_reloc.
 190         (elf_x86_64_finish_dynamic_symbol): Check bndplt instead of
 191         has_bnd_reloc.
 192
 193 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 194
 195         * elf-bfd.h (elf_backend_data): Change setup_gnu_properties
 196         to return bfd *.
 197         (_bfd_elf_link_setup_gnu_properties): Return bfd *.
 198         * elf-properties.c (_bfd_elf_link_setup_gnu_properties): Return
 199         the first relocatable ELF input with GNU properties.
 200
 201 2017-04-27  H.J. Lu  <hongjiu.lu@intel.com>
 202
 203         * elf32-i386.c (elf_i386_finish_dynamic_sections): Simplify
 204         VxWorks for non-PIC.
 205
 206 2017-04-27  Alan Modra  <amodra@gmail.com>
 207
 208         * elf-bfd.h (struct elf_backend_data): Make asection param of
 209         elf_backend_eh_frame_address_size const.
 210         (_bfd_elf_eh_frame_address_size): Likewise.
 211         * elf32-m32c.c (_bfd_m32c_elf_eh_frame_address_size): Likewise.
 212         * elf32-msp430.c (elf32_msp430_eh_frame_address_size): Likewise.
 213         * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): Likewise.
 214         * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Likewise.
 215         * elf-eh-frame.c (_bfd_elf_eh_frame_address_size): Likewise.
 216         (next_cie_fde_offset): Constify params.
 217         (offset_adjust, adjust_eh_frame_local_symbols): Likewise.
 218
 219 2017-04-27  Alan Modra  <amodra@gmail.com>
 220
 221         * elf-bfd.h (struct eh_cie_fde): Add aug_str_len and aug_data_len.
 222         (_bfd_elf_adjust_eh_frame_global_symbol): Declare.
 223         * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Set aug_str_len and
 224         aug_data_len.
 225         (offset_adjust): New function.
 226         (_bfd_elf_adjust_eh_frame_global_symbol): Likewise.
 227         (adjust_eh_frame_local_symbols): Likewise.
 228         (_bfd_elf_discard_section_eh_frame): Call adjust_eh_frame_local_symbols
 229         after changing anything.  Return true if anything changed.
 230         * elflink.c (bfd_elf_discard_info): If .eh_frame changed, call
 231         _bfd_elf_adjust_eh_frame_global_symbol for globals.
 232
 233 2017-04-27  Alan Modra  <amodra@gmail.com>
 234
 235         * elflink.c (_bfd_elf_link_hash_hide_symbol): Clear dynstr_index
 236         when force_local.
 237
 238 2017-04-27  Alan Modra  <amodra@gmail.com>
 239
 240         * elf32-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 241         (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Use it.
 242         (ppc_elf_adjust_dynamic_symbol, allocate_dynrelocs): Likewise.
 243         (ppc_elf_relocate_section): Likewise.  Delete silly optimisation
 244         for undef and undefweak dyn_relocs.
 245         * elf64-ppc.c (UNDEFWEAK_NO_DYNAMIC_RELOC): Define.
 246         (ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup): Use it.
 247         (allocate_got, allocate_dynrelocs): Likewise.
 248         (ppc64_elf_relocate_section): Likewise.
 249
 250 2017-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 251
 252         * elf32-i386.c (elf_i386_size_dynamic_sections): Alwasys add
 253         DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rel.plt section.
 254         * elf64-x86-64.c (elf_x86_64_size_dynamic_sections): Alwasys
 255         add DT_PLTRELSZ, DT_PLTREL and DT_JMPREL for .rela.plt section.
 256
 257 2017-04-26  Nick Clifton  <nickc@redhat.com>
 258
 259         PR binutils/21434
 260         * reloc.c (bfd_perform_relocation): Check for a negative address
 261         in the reloc.
 262
 263 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 264
 265         PR ld/21334
 266         * elf-bfd.h (elf_backend_data): Add `always_renumber_dynsyms'
 267         member.
 268         * elfxx-target.h [!elf_backend_always_renumber_dynsyms]
 269         (elf_backend_always_renumber_dynsyms): Define.
 270         (elfNN_bed): Initialize `always_renumber_dynsyms' member.
 271         * elfxx-mips.h (elf_backend_always_renumber_dynsyms): Define.
 272         * elflink.c (bfd_elf_size_dynamic_sections): Also call
 273         `_bfd_elf_link_renumber_dynsyms' if the backend has requested
 274         it.
 275         (bfd_elf_size_dynsym_hash_dynstr): Likewise.
 276
 277 2017-04-26  Maciej W. Rozycki  <macro@imgtec.com>
 278
 279         * elflink.c (bfd_elf_size_dynamic_sections): Only call
 280         `_bfd_elf_link_renumber_dynsyms' after section GC if dynamic
 281         sections have been created.
 282
 283 2017-04-26  Nick Clifton  <nickc@redhat.com>
 284
 285         PR binutils/21431
 286         * compress.c (bfd_init_section_compress_status): Check the return
 287         value from bfd_malloc.
 288
 289 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 290
 291         * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add
 292         no_finish_dynamic_symbol.
 293         (elf_x86_64_link_hash_newfunc): Set no_finish_dynamic_symbol to
 294         0.
 295         (elf_x86_64_allocate_dynrelocs): If a symbol isn't undefined
 296         weak symbol, don't make it dynamic.
 297         (elf_x86_64_relocate_section): If a symbol isn't dynamic in PIC,
 298         set no_finish_dynamic_symbol and generate R_X86_64_RELATIVE
 299         relocation for GOT reference.
 300         (elf_x86_64_finish_dynamic_symbol): Abort if
 301         no_finish_dynamic_symbol isn't 0.
 302
 303 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 304
 305         PR ld/21402
 306         * elf32-i386.c (elf_i386_allocate_dynrelocs): If a symbol isn't
 307         undefined weak symbol, don't make it dynamic.
 308         (elf_i386_relocate_section): If a symbol isn't dynamic in PIC,
 309         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 310         relocation for R_386_GOT32.
 311
 312 2017-04-24  H.J. Lu  <hongjiu.lu@intel.com>
 313
 314         PR ld/21425
 315         * elf32-i386.c (ELF_MAXPAGESIZE): Set to 0x1000 for VxWorks.
 316
 317 2017-04-23  Alan Modra  <amodra@gmail.com>
 318
 319         PR 21414
 320         * section.c (GLOBAL_SYM_INIT): Make available in bfd.h.
 321         * elf.c (lcomm_sym): New.
 322         (_bfd_elf_large_com_section): Use lcomm_sym section symbol.
 323         * bfd-in2.h: Regenerate.
 324
 325 2017-04-23  Alan Modra  <amodra@gmail.com>
 326
 327         PR 21412
 328         * elf-bfd.h (struct elf_backend_data <get_reloc_section>): Change
 329         parameters and comment.
 330         (_bfd_elf_get_reloc_section): Delete.
 331         (_bfd_elf_plt_get_reloc_section): Declare.
 332         * elf.c (_bfd_elf_plt_get_reloc_section, elf_get_reloc_section):
 333         New functions.  Don't blindly skip over assumed .rel/.rela prefix.
 334         Extracted from..
 335         (_bfd_elf_get_reloc_section): ..here.  Delete.
 336         (assign_section_numbers): Call elf_get_reloc_section.
 337         * elf64-ppc.c (elf_backend_get_reloc_section): Define.
 338         * elfxx-target.h (elf_backend_get_reloc_section): Update.
 339
 340 2017-04-23  Alan Modra  <amodra@gmail.com>
 341
 342         PR 21409
 343         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Don't segfault when
 344         no symbols.
 345
 346 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 347
 348         PR ld/21402
 349         * elf32-i386.c (elf_i386_link_hash_entry): Add
 350         no_finish_dynamic_symbol.
 351         (elf_i386_link_hash_newfunc): Set no_finish_dynamic_symbol to 0.
 352         (elf_i386_allocate_dynrelocs): If a symbol isn't undefined weak
 353         symbol, don't make it dynamic in PIE.
 354         (elf_i386_relocate_section): If a symbol isn't dynamic in PIE,
 355         set no_finish_dynamic_symbol and generate R_386_RELATIVE
 356         relocation for R_386_GOT32
 357         (elf_i386_finish_dynamic_symbol): Abort if no_finish_dynamic_symbol
 358         isn't 0.
 359
 360 2017-04-21  H.J. Lu  <hongjiu.lu@intel.com>
 361
 362         PR ld/19617
 363         PR ld/21086
 364         * elflink.c (elf_link_add_object_symbols): Require
 365         --no-dynamic-linker with -E/--dynamic-list when creating
 366         dynamic sections.
 367
 368 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 369
 370         * elflink.c (_bfd_elf_symbol_refs_local_p): Always return TRUE
 371         if forced local.
 372
 373 2017-04-20  Maciej W. Rozycki  <macro@imgtec.com>
 374
 375         * elfxx-mips.c (_bfd_mips_elf_final_link): Reorder comment about
 376         dynamic symbol sorting.
 377
 378 2017-04-20  H.J. Lu  <hongjiu.lu@intel.com>
 379
 380         PR ld/21382
 381         * elflink.c (elf_link_add_object_symbols): Preserve
 382         dynamic_ref_after_ir_def when restoring the symbol table for
 383         unneeded dynamic object.
 384
 385 2017-04-19  H.J. Lu  <hongjiu.lu@intel.com>
 386
 387         PR ld/21401
 388         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Don't abort
 389         on on undefined IFUNC symbol in the second PLT.
 390
 391 2017-04-19  Wedson Almeida Filho  <wedsonaf@gmail.com>
 392
 393         * peXXigen.c (pe_print_reloc): Correct chunk_end.
 394
 395 2017-04-19  Alan Modra  <amodra@gmail.com>
 396
 397         * elflink.c (_bfd_elf_adjust_dynamic_symbol): Hide undefweak
 398         or make dynamic for info->dynamic_undefined_weak 0 and 1.
 399         * elf32-ppc.c:Formatting.
 400         (ensure_undefweak_dynamic): Don't make dynamic when
 401         info->dynamic_undefined_weak is zero.
 402         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 403         info->dynamic_undefined_weak.  Discard undef dyn_relocs when
 404         not default visibility.  Discard undef and undefweak
 405         dyn_relocs earlier.
 406         (ppc_elf_relocate_section): Adjust to suit.
 407         * elf64-ppc.c: Formatting.
 408         (ensure_undefweak_dynamic): Don't make dynamic when
 409         info->dynamic_undefined_weak is zero.
 410         (allocate_dynrelocs): Discard undefweak dyn_relocs for
 411         info->dynamic_undefined_weak.  Discard them earlier.
 412
 413 2017-04-17  H.J. Lu  <hongjiu.lu@intel.com>
 414
 415         PR ld/21389
 416         * elflink.c (bfd_elf_size_dynamic_sections): Get soname index
 417         before generating the version definition section.
 418
 419 2017-04-17  Alan Modra  <amodra@gmail.com>
 420
 421         * elflink.c (_bfd_elf_merge_symbol): Undo dynamic linking
 422         state when a regular object file defines a symbol with
 423         incompatible type to that defined by an earlier shared lib.
 424
 425 2017-04-13  Alan Modra  <amodra@gmail.com>
 426
 427         * coffcode.h: Wrap some overly long _bfd_error_handler args.
 428         * elf.c: Likewise.
 429         * elf32-arm.c: Likewise.
 430         * elf32-i386.c: Likewise.
 431         * elf32-mep.c: Likewise.
 432         * elf64-ia64-vms.c: Likewise.
 433         * elf64-x86-64.c: Likewise.
 434         * elflink.c: Likewise.
 435         * elfnn-ia64.c: Likewise.
 436         * elfxx-mips.c: Likewise.
 437
 438 2017-04-13  Alan Modra  <amodra@gmail.com>
 439
 440         * aoutx.h: Use %B and %A in error messages throughout file.
 441         * aout-cris.c: Likewise.
 442         * archive.c: Likewise.
 443         * binary.c: Likewise.
 444         * coff-rs6000.c: Likewise.
 445         * coff-tic4x.c: Likewise.
 446         * coffcode.h: Likewise.
 447         * coffgen.c: Likewise.
 448         * cofflink.c: Likewise.
 449         * coffswap.h: Likewise.
 450         * cpu-arm.c: Likewise.
 451         * elf-eh-frame.c: Likewise.
 452         * elf-m10300.c: Likewise.
 453         * elf.c: Likewise.
 454         * elf32-arc.c: Likewise.
 455         * elf32-arm.c: Likewise.
 456         * elf32-bfin.c: Likewise.
 457         * elf32-frv.c: Likewise.
 458         * elf32-iq2000.c: Likewise.
 459         * elf32-m32c.c: Likewise.
 460         * elf32-microblaze.c: Likewise.
 461         * elf32-nds32.c: Likewise.
 462         * elf32-rl78.c: Likewise.
 463         * elf32-rx.c: Likewise.
 464         * elf32-score.c: Likewise.
 465         * elf32-score7.c: Likewise.
 466         * elf32-sh64.c: Likewise.
 467         * elf32-v850.c: Likewise.
 468         * elf32-vax.c: Likewise.
 469         * elf32-visium.c: Likewise.
 470         * elf64-ia64-vms.c: Likewise.
 471         * elf64-mmix.c: Likewise.
 472         * elf64-sh64.c: Likewise.
 473         * elfcode.h: Likewise.
 474         * elfnn-aarch64.c: Likewise.
 475         * elfnn-ia64.c: Likewise.
 476         * elfxx-mips.c: Likewise.
 477         * hpux-core.c: Likewise.
 478         * ieee.c: Likewise.
 479         * ihex.c: Likewise.
 480         * linker.c: Likewise.
 481         * merge.c: Likewise.
 482         * mmo.c: Likewise.
 483         * oasys.c: Likewise.
 484         * pdp11.c: Likewise.
 485         * peXXigen.c: Likewise.
 486         * rs6000-core.c: Likewise.
 487         * vms-alpha.c: Likewise.
 488         * xcofflink.c: Likewise.
 489
 490 2017-04-13  Alan Modra  <amodra@gmail.com>
 491
 492         * bfd.c (PRINT_TYPE): Define.
 493         (_doprnt): New function.
 494         (error_handler_internal): Use _doprnt.
 495         * coff-arm.c: Put %A and %B arguments to _bfd_error_handler
 496         calls in their natural order, throughout file.
 497         * coff-mcore.c: Likewise.
 498         * coff-ppc.c: Likewise.
 499         * coff-tic80.c: Likewise.
 500         * cofflink.c: Likewise.
 501         * elf-s390-common.c: Likewise.
 502         * elf.c: Likewise.
 503         * elf32-arm.c: Likewise.
 504         * elf32-i386.c: Likewise.
 505         * elf32-m32r.c: Likewise.
 506         * elf32-msp430.c: Likewise.
 507         * elf32-spu.c: Likewise.
 508         * elf64-ia64-vms.c: Likewise.
 509         * elf64-sparc.c: Likewise.
 510         * elf64-x86-64.c: Likewise.
 511         * elflink.c: Likewise.
 512         * elfnn-aarch64.c: Likewise.
 513         * elfnn-ia64.c: Likewise.
 514         * elfxx-mips.c: Likewise.
 515
 516 2017-04-13  Alan Modra  <amodra@gmail.com>
 517
 518         * elf32-arm.c (arm_type_of_stub): Supply missing args to "long
 519         branch veneers" error.  Fix double space and format message.
 520         * elf32-avr.c (avr_add_stub): Do not pass NULL as %B arg.
 521         * elf64-ppc.c (tocsave_find): Supply missing %B arg.
 522
 523 2017-04-13  Alan Modra  <amodra@gmail.com>
 524
 525         * bfd-in2.h: Regenerate.
 526
 527 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 528
 529         * elf-properties.c (_bfd_elf_parse_gnu_properties): Remove the
 530         extra `\n' in warning/error messages.
 531         * elf32-i386.c (elf_i386_parse_gnu_properties): Likewise.
 532         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 533
 534 2017-04-11  H.J. Lu  <hongjiu.lu@intel.com>
 535
 536         * elf-properties.c (_bfd_elf_parse_gnu_properties): Ignore
 537         processor-specific properties with generic ELF target vector.
 538
 539 2017-04-10  Qing Zhao  <qing.zhao@oracle.com>
 540
 541         * elf32-sparc.c (elf_backend_fixup_symbol): New.
 542         * elf64-sparc.c (elf_backend_fixup_symbol): New.
 543         * elfxx-sparc.c (UNDEFINED_WEAK_RESOLVED_TO_ZERO): New.
 544         (_bfd_sparc_elf_link_hash_entry): Add has_got_reloc and
 545         has_non_got_reloc.
 546         (link_hash_newfunc): Initialize has_got_reloc and
 547         has_non_got_reloc.
 548         (_bfd_sparc_elf_size_dynamic_sections): Set interp to .interp
 549         section.
 550         (_bfd_sparc_elf_copy_indirect_symbol): Copy has_got_reloc and
 551         has_non_got_reloc.
 552         (_bfd_sparc_elf_check_relocs): Set has_got_reloc and
 553         has_non_got_reloc.
 554         (_bfd_sparc_elf_fixup_symbol): New function.
 555         (allocate_dynrelocs): Don't allocate space for dynamic
 556         relocations and discard relocations against resolved undefined
 557         weak symbols in executable.  Don't make resolved undefined weak
 558         symbols in executable dynamic.  Keep dynamic non-GOT/non-PLT
 559         relocation against undefined weak symbols in PIE.
 560         (_bfd_sparc_elf_relocate_section): Don't generate dynamic
 561         relocations against resolved undefined weak symbols in PIE
 562         (_bfd_sparc_elf_finish_dynamic_symbol): Keep PLT/GOT entries
 563         without ynamic PLT/GOT relocations for resolved undefined weak
 564         symbols.
 565         Don't generate dynamic relocation against resolved undefined
 566         weak symbol in executable.
 567         (pie_finish_undefweak_symbol): New function.
 568         (_bfd_sparc_elf_finish_dynamic_sections): Call
 569         pie_finish_undefweak_symbol on all symbols in PIE.
 570         * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table): Add interp.
 571         (_bfd_sparc_elf_fixup_symbol): New function.
 572
 573 2017-04-10  Nick Clifton  <nickc@redhat.com>
 574
 575         * config.bfd: Remove ns32k from obsolete list.
 576
 577 2017-04-10  Alan Modra  <amodra@gmail.com>
 578
 579         PR 21287
 580         * elf.c (special_sections_f): Match .fini_array and .fini_array.*.
 581         (special_sections_i): Likewise for .init_array.
 582         (special_sections_p): Likewise for .preinit_array.
 583
 584 2017-04-07  H.J. Lu  <hongjiu.lu@intel.com>
 585
 586         PR ld/19579
 587         PR ld/21306
 588         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Check
 589         ELF_COMMON_DEF_P for common symbols.
 590         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 591         * elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
 592         * elflink.c (_bfd_elf_merge_symbol): Revert commits
 593         202ac193bbbecc96a4978d1ac3d17148253f9b01 and
 594         07492f668d2173da7a2bda3707ff0985e0f460b6.
 595
 596 2017-04-07  Pedro Alves  <palves@redhat.com>
 597
 598         * opncls.c (bfd_get_debug_link_info): Rename to...
 599         (bfd_get_debug_link_info_1): ... this.  Change type of second
 600         parameter to void pointer.  Adjust.
 601         (bfd_get_debug_link_info): Reimplement on top of
 602         bfd_get_debug_link_info_1.
 603         (separate_debug_file_exists, separate_alt_debug_file_exists):
 604         Change type of second parameter to void pointer.  Adjust.
 605         (get_func_type, check_func_type): Change type of second parameter
 606         to void pointer.
 607         (find_separate_debug_file): Add 'func_data' parameter.  Pass it to
 608         the callback functions instead of passing the address of a local.
 609         (bfd_follow_gnu_debuglink): Pass address of unsigned long local to
 610         find_separate_debug_file.
 611         (get_alt_debug_link_info_shim): Change type of second parameter to
 612         void pointer.  Adjust.
 613         (bfd_follow_gnu_debugaltlink): Adjust to pass NULL to
 614         find_separate_debug_file.
 615         (get_build_id_name, bfd_boolean check_build_id_file): Change type
 616         of second parameter to void pointer.  Adjust.
 617         (bfd_follow_build_id_debuglink): Pass address of bfd_build_id
 618         pointer local to find_separate_debug_file.
 619
 620 2017-04-07  Tristan Gingold  <gingold@gingold-Precision-7510>
 621
 622         * coffgen.c (_bfd_coff_gc_mark_hook): Handle PE weak
 623         external symbols with a definition.
 624         (_bfd_coff_gc_mark_extra_sections): Fix typo.
 625
 626 2017-04-07  Alan Modra  <amodra@gmail.com>
 627
 628         * po/SRC-POTFILES.in: Regenerate.
 629
 630 2017-04-05  Alan Modra  <amodra@gmail.com>
 631
 632         * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Support ELFv2 PLT
 633         reference counting.
 634
 635 2017-04-02  Jon Turney  <jon.turney@dronecode.org.uk>
 636
 637         (_bfd_XXi_swap_aouthdr_out): For clarity, use defines rather than
 638         numbers for DataDirectory entry indicies passed to
 639         add_data_entry().
 640
 641 2017-04-04  H.J. Lu  <hongjiu.lu@intel.com>
 642
 643         * elf.c (get_program_header_size): Add a GNU_MBIND segment for
 644         each GNU_MBIND section and align GNU_MBIND section to page size.
 645         (_bfd_elf_map_sections_to_segments): Create a GNU_MBIND
 646         segment for each GNU_MBIND section.
 647         (_bfd_elf_init_private_section_data): Copy sh_info from input
 648         for GNU_MBIND section.
 649
 650 2017-04-03  Palmer Dabbelt  <palmer@dabbelt.com>
 651
 652         * elfnn-riscv.c (GP_NAME): Delete.
 653         (riscv_global_pointer_value): Change GP_NAME to RISCV_GP_SYMBOL.
 654         (_bfd_riscv_relax_lui): Likewise.
 655
 656 2017-04-04  Nick Clifton  <nickc@redhat.com>
 657
 658         PR binutils/21342
 659         * elflink.c (_bfd_elf_define_linkage_sym): Prevent null pointer
 660         dereference.
 661         (bfd_elf_final_link): Only initialize the extended symbol index
 662         section if there are extended symbol tables to list.
 663
 664 2017-04-03  H.J. Lu  <hongjiu.lu@intel.com>
 665
 666         * Makefile.am (BFD32_BACKENDS): Add elf-properties.lo.
 667         (BFD32_BACKENDS_CFILES): Add elf-properties.c.
 668         * configure.ac (elf): Add elf-properties.lo.
 669         * Makefile.in: Regenerated.
 670         * configure: Likewise.
 671         * elf-bfd.h (elf_property_kind): New.
 672         (elf_property): Likewise.
 673         (elf_property_list): Likewise.
 674         (elf_properties): Likewise.
 675         (_bfd_elf_parse_gnu_properties): Likewise.
 676         (_bfd_elf_get_property): Likewise.
 677         (_bfd_elf_link_setup_gnu_properties): Likewise.
 678         (elf_backend_data): Add parse_gnu_properties, merge_gnu_properties
 679         and setup_gnu_properties.
 680         (elf_obj_tdata): Add properties.
 681         * elf-properties.c: New file.
 682         * elf32-i386.c (elf_i386_parse_gnu_properties): New.
 683         (elf_i386_merge_gnu_properties): Likewise.
 684         (elf_backend_parse_gnu_properties): Likewise.
 685         (elf_backend_merge_gnu_properties): Likewise.
 686         * elf64-x86-64.c (elf_x86_64_parse_gnu_properties): Likewise.
 687         (elf_x86_64_merge_gnu_properties): Likewise.
 688         (elf_backend_parse_gnu_properties): Likewise.
 689         (elf_backend_merge_gnu_properties): Likewise.
 690         * elfxx-target.h (elf_backend_merge_gnu_properties): Likewise.
 691         (elf_backend_parse_gnu_properties): Likewise.
 692         (elf_backend_setup_gnu_properties): Likewise.
 693         (elfNN_bed): Add elf_backend_parse_gnu_properties,
 694         elf_backend_merge_gnu_properties and
 695         elf_backend_setup_gnu_properties.
 696
 697 2017-03-30  Pip Cet  <pipcet@gmail.com>
 698
 699         * elf32-wasm32.c: Add relocation code, two relocs.
 700         * reloc.c: Add wasm32 relocations.
 701         * libbfd.h: Regenerate.
 702         * bfd-in2.h: Regenerate.
 703         * bfd/po/bfd.pot: Regenerate.
 704
 705 2017-03-29  Nick Clifton  <nickc@redhat.com>
 706
 707         PR binutils/18025
 708         * coff-bfd.h (struct coff_section_data): Add new fields:
 709         saved_bias and bias.
 710         * coffgen.c (coff_find_nearest_line_with_names): Cache the bias
 711         computed for PE binaries.
 712         * dwarf2.c (scan_unit_for_symbols): Only warn once about each
 713         missing abbrev.
 714
 715 2017-03-28  Hans-Peter Nilsson  <hp@axis.com>
 716
 717         PR ld/16044
 718         * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Adjust BFD_ASSERT
 719         to handle a local symbol with a hash-symbol-entry; without PLT.
 720         Add BFD_ASSERT for an incidental case with GOT entry present.
 721         (cris_elf_check_relocs): Increment PLT refcount only if the symbol
 722         isn't forced-or-set local.
 723
 724 2017-03-27  Pip Cet  <pipcet@gmail.com>
 725
 726         * wasm-module.c: New file to support WebAssembly modules.
 727         * wasm-module.h: New file to support WebAssembly modules.
 728         * doc/webassembly.texi: Start documenting wasm-module.c.
 729         * config.bfd: Add wasm_vec.
 730         * targets.c: Likewise.
 731         * configure.ac: Likewise.
 732         * Makefile.am: Add entries for wasm-module.c.
 733         * Makefile.in: Regenerate.
 734         * configure: Regenerate.
 735         * po/SRC-POTFILES.in: Regenerate.
 736
 737 2017-03-27  Pip Cet  <pipcet@gmail.com>
 738
 739         * cpu-wasm32.c: New file to support wasm32 architecture.
 740         * elf32-wasm32.c: New file to support wasm32 architecture.
 741         * Makefile.am: Add wasm32 architecture.
 742         * archures.c: Likewise.
 743         * config.bfd: Likewise.
 744         * configure.ac: Likewise.
 745         * targets.c: Likewise.
 746         * Makefile.in: Regenerate.
 747         * bfd-in2.h: Regenerate.
 748         * configure: Regenerate.
 749         * po/SRC-POTFILES.in: Regenerate.
 750
 751 2017-03-20  Alan Modra  <amodra@gmail.com>
 752
 753         PR 21266
 754         * elf64-ppc.c (compare_symbols): Stabilize sort.
 755
 756 2017-03-18  Alan Modra  <amodra@gmail.com>
 757
 758         * elf64-ppc.c (struct ppc_link_hash_table): Add
 759         local_ifunc_resolver and maybe_local_ifunc_resolver.
 760         (ppc_build_one_stub): Set flags on emitting dynamic
 761         relocation to ifunc.
 762         (ppc64_elf_relocate_section): Likewise.
 763         (ppc64_elf_finish_dynamic_symbol): Likewise.
 764         (ppc64_elf_finish_dynamic_sections): Error on DT_TEXTREL with
 765         local dynamic relocs to ifuncs.
 766         * elf32-ppc.c (struct ppc_elf_link_hash_table): Add
 767         local_ifunc_resolver and maybe_local_ifunc_resolver.
 768         (ppc_elf_relocate_section): Set flag on emitting dynamic
 769         relocation to ifuncs.
 770         (ppc_elf_finish_dynamic_symbol): Likewise.
 771         (ppc_elf_finish_dynamic_sections): Error on DT_TEXTREL with local
 772         dynamic relocs to ifuncs.
 773
 774 2017-03-13  Nick Clifton  <nickc@redhat.com>
 775
 776         PR binutils/21202
 777         * reloc.c (BFD_RELOC_AARCH64_TLSDESC_LD64_LO12_NC): Rename to
 778         BFD_RELOC_AARCH64_TLSDESC_LD64_LO12.
 779         (BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC): Rename to
 780         BFD_RELOC_AARCH64_TLSDESC_ADD_LO12.
 781         * bfd-in2.h: Regenerate.
 782         * libbfd.h: Regenerate.
 783         * elfnn-aarch64.c (IS_AARCH64_TLS_RELAX_RELOC): Update reloc
 784         names.
 785         (IS_AARCH64_TLSDESC_RELOC): Likewise.
 786         (elfNN_aarch64_howto_table): Likewise.
 787         (aarch64_tls_transition_without_check): Likewise.
 788         (aarch64_reloc_got_type): Likewise.
 789         (elfNN_aarch64_final_link_relocate): Likewise.
 790         (elfNN_aarch64_tls_relax): Likewise.
 791         (elfNN_aarch64_relocate_section): Likewise.
 792         (elfNN_aarch64_gc_sweep_hook): Likewise.
 793         (elfNN_aarch64_check_relocs): Likewise.
 794         * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
 795         (_bfd_aarch64_elf_resolve_relocation): Likewise.
 796
 797 2017-03-11  Alan Modra  <amodra@gmail.com>
 798
 799         * elf32-ppc.c: Remove ATTRIBUTE_UNUSED throughout when function
 800         parameter is in fact used.  Whitespace fixes.
 801         * elf64-ppc.c: Likewise.
 802
 803 2017-03-09  Sam Thursfield  <sam.thursfield@codethink.co.uk>
 804
 805         * rs6000-core.c (CORE_NEW): Simplify macro when
 806         AIX_CORE_DUMPX_CORE and BFD64 are true to avoid compile warning.
 807
 808 2017-03-07  Alan Modra  <amodra@gmail.com>
 809
 810         PR 21224
 811         PR 20519
 812         * elf64-ppc.c (ppc64_elf_relocate_section): Add missing
 813         dyn_relocs check.
 814
 815 2017-03-05  Alan Modra  <amodra@gmail.com>
 816
 817         * elf-bfd.h (struct eh_cie_fde): Add u.cie.per_encoding_aligned8.
 818         * elf-eh-frame.c (size_of_output_cie_fde): Don't align here.
 819         (next_cie_fde_offset): New function.
 820         (_bfd_elf_parse_eh_frame): Set u.cie.per_encoding_aligned8.
 821         (_bfd_elf_discard_section_eh_frame): Align zero terminator to
 822         four bytes.  Align CIEs to four or eight bytes depending on
 823         per_encoding_aligned8.  Align FDEs according to their encoding.
 824         Pad last FDE to output section alignment.
 825         (_bfd_elf_write_section_eh_frame): Adjust to suit.  Remove
 826         assertion.
 827         * elf64-ppc.c (glink_eh_frame_cie): Delete padding.
 828         (ppc64_elf_size_stubs): Pad glink eh_frame as per elf-eh-frame.c.
 829         (ppc64_elf_finish_dynamic_sections): Adjust to suit.
 830
 831 2017-03-02  Martin Bickel  <binutils@ineranves.de>
 832
 833         PR ld/21212
 834         * elf.c (rewrite_elf_program_header): Do not issue a warning for
 835         empty segments which have a zero filesz, but a non-zero memsz.
 836
 837 2017-03-02  Alan Modra  <amodra@gmail.com>
 838
 839         * elf32-ppc.c (ppc_elf_vle_split16): Correct insn mask typo.
 840
 841 2017-02-28  Alan Modra  <amodra@gmail.com>
 842
 843         * elf64-ppc.c (ppc64_elf_ha_reloc): Revert last change.
 844         (ppc64_elf_relocate_section): Likewise.
 845
 846 2017-02-28  Alan Modra  <amodra@gmail.com>
 847
 848         PR 20995
 849         * elf32-nios2.c (nios2_elf32_relocate_section): Use htab
 850         rather than elf32_nios2_hash_table or elf_hash_table.
 851         (create_got_section): Likewise.
 852         (nios2_elf32_finish_dynamic_symbol): Likewise.
 853         (nios2_elf32_adjust_dynamic_symbol): Likewise.
 854         (nios2_elf32_size_dynamic_sections): Likewise.
 855         (nios2_elf32_check_relocs): Delete dynobj, sgot, and srelgot
 856         vars.  Use htab equivalents directly instead.  Don't create
 857         all dynamic sections on needing just the GOT.  Use a goto
 858         rather than a fall-through with reloc test.  Ensure
 859         htab->dynobj is set when making dynamic sreloc section.
 860         (nios2_elf32_finish_dynamic_sections): Delete dynobj, use htab
 861         equivalent directly instead.  Don't segfault on looking for
 862         .dynamic when dynamic sections have not been created.  Don't
 863         segfault on .got.plt being discarded.
 864         (nios2_elf32_size_dynamic_sections): Delete plt and got vars.
 865         Don't set "relocs" on .rela.plt.  Do handle .sbss.  Delete
 866         fixme and another not so relevant comment.
 867         (nios2_elf_add_symbol_hook): Delete dynobj var.  If not
 868         already set, set hash table dynobj on creating .sbss.
 869
 870 2017-02-28  Alan Modra  <amodra@gmail.com>
 871
 872         * reloc.c (BFD_RELOC_PPC_16DX_HA): New.
 873         * elf64-ppc.c (ppc64_elf_howto_raw <R_PPC64_16DX_HA>): New howto.
 874         (ppc64_elf_reloc_type_lookup): Translate new bfd reloc.
 875         (ppc64_elf_ha_reloc): Correct overflow test on REL16DX_HA.
 876         (ppc64_elf_relocate_section): Likewise.
 877         * elf32-ppc.c (ppc_elf_howto_raw <R_PPC_16DX_HA>): New howto.
 878         (ppc_elf_reloc_type_lookup): Translate new bfd reloc.
 879         (ppc_elf_check_relocs): Handle R_PPC_16DX_HA to pacify gcc.
 880         * libbfd.h: Regenerate.
 881         * bfd-in2.h: Regenerate.
 882
 883 2017-02-28  Alan Modra  <amodra@gmail.com>
 884
 885         * elflink.c (_bfd_elf_create_dynamic_sections): Don't make
 886         dynamic .data.rel.ro read-only.
 887         * elf32-arm.c (elf32_arm_finish_dynamic_symbol): Compare section
 888         rather than section flags when deciding where copy reloc goes.
 889         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Likewise.
 890         * elf32-hppa.c (elf32_hppa_finish_dynamic_symbol): Likewise.
 891         * elf32-i386.c (elf_i386_finish_dynamic_symbol): Likewise.
 892         * elf32-metag.c (elf_metag_finish_dynamic_symbol): Likewise.
 893         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Likewise.
 894         * elf32-nios2.c (nios2_elf32_finish_dynamic_symbol): Likewise.
 895         * elf32-or1k.c (or1k_elf_finish_dynamic_symbol): Likewise.
 896         * elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Likewise.
 897         * elf32-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 898         * elf32-tic6x.c (elf32_tic6x_finish_dynamic_symbol): Likewise.
 899         * elf32-tilepro.c (tilepro_elf_finish_dynamic_symbol): Likewise.
 900         * elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Likewise.
 901         * elf64-s390.c (elf_s390_finish_dynamic_symbol): Likewise.
 902         * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.
 903         * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_symbol): Likewise.
 904         * elfnn-riscv.c (riscv_elf_finish_dynamic_symbol): Likewise.
 905         * elfxx-mips.c (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
 906         * elfxx-sparc.c (_bfd_sparc_elf_finish_dynamic_symbol): Likewise.
 907         * elfxx-tilegx.c (tilegx_elf_finish_dynamic_symbol): Likewise.
 908
 909 2017-02-28  Maciej W. Rozycki  <macro@imgtec.com>
 910
 911         * elfxx-mips.c (mips_elf_perform_relocation): Also handle the
 912         `jalr $0, $25' instruction encoding.
 913
 914 2017-02-27  Nick Clifton  <nickc@redhat.com>
 915
 916         PR ld/21180
 917         * elf32-microblaze.c (microblaze_elf_finish_dynamic_symbol): Avoid
 918         generating a seg-fault when encountering a symbol that has been
 919         deleted by garbage collection.
 920
 921 2017-02-25  Alan Modra  <amodra@gmail.com>
 922
 923         * elf32-arc.c (struct dynamic_sections): Delete.
 924         (enum dyn_section_types): Delete.
 925         (dyn_section_names): Delete.
 926         (arc_create_dynamic_sections): Delete.
 927         (elf_arc_finish_dynamic_sections): Don't call the above.  Don't
 928         segfault on discarded .rela.plt section.
 929         (elf_arc_size_dynamic_sections): Formatting.  Don't call
 930         arc_create_dynamic_sections.  Don't allocate memory for sections
 931         handled by the generic linker.  Correct code finding relocs in
 932         read-only sections.  Set SEC_EXCLUDE on zero size .got,
 933         .got.plt, and .dynbss sections.  Do set .interp for pies.
 934
 935 2017-02-24  Andrew Waterman  <andrew@sifive.com>
 936
 937         * elfnn-riscv.c (GP_NAME): New macro.
 938         (riscv_global_pointer_value): Use it.
 939         (_bfd_riscv_relax_lui): If symbol and global pointer are in same
 940         output section, consider only that section's alignment.
 941
 942 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 943
 944         * elfxx-mips.h (_bfd_mips_relax_section): Remove prototype.
 945         * elfxx-mips.c (_bfd_mips_relax_section): Remove function.
 946         * elf64-mips.c (bfd_elf64_bfd_relax_section): Remove macro.
 947         * elfn32-mips.c (bfd_elf32_bfd_relax_section): Likewise.
 948
 949 2017-02-23  Maciej W. Rozycki  <macro@imgtec.com>
 950
 951         * elfxx-mips.c (mips_elf_calculate_relocation) <R_MIPS_JALR>
 952         <R_MICROMIPS_JALR>: Discard relocation if `cross_mode_jump_p'
 953         or misaligned.
 954
 955 2017-02-23  Alan Modra  <amodra@gmail.com>
 956
 957         PR 20744
 958         * elf32-ppc.c (ppc_elf_howto_raw): Correct dst_mask on all VLE
 959         16D relocations.
 960         (ppc_elf_vle_split16): Correct field mask and shift for 16D relocs.
 961         (ppc_elf_relocate_section): Correct calculation for VLE SDAREL
 962         relocs.
 963
 964 2017-02-22  Maciej W. Rozycki  <macro@imgtec.com>
 965
 966         PR ld/20828
 967         * elflink.c (bfd_elf_size_dynamic_sections): Move symbol version
 968         processing ahead of the call to `elf_gc_sweep_symbol'.
 969
 970 2017-02-22  Nick Clifton  <nickc@redhat.com>
 971
 972         PR binutils/21193
 973         * opncls.c (bfd_create_gnu_debuglink_section): Give the newly
 974         created section 4-byte alignment.
 975
 976 2017-02-22  Alan Modra  <amodra@gmail.com>
 977
 978         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Don't segfault
 979         on .got or .plt output section being discarded by script.
 980         * elf32-ppc.c (ppc_elf_finish_dynamic_sections): Likewise.  Move
 981         vxworks splt temp.
 982
 983 2017-02-21  Alan Modra  <amodra@gmail.com>
 984
 985         * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only emit
 986         DT_RELA, DT_RELASZ, and DT_RELAENT when DT_RELASZ is non-zero.
 987
 988 2017-02-20  Alan Modra  <amodra@gmail.com>
 989
 990         PR 21181
 991         * elflink.c (bfd_elf_final_link): Make DT_REL/DT_RELA zero
 992         if DT_RELSZ/DT_RELASZ is zero.
 993
 994 2017-02-17  Nick Clifton  <nickc@redhat.com>
 995
 996         * compress.c (bfd_get_full_section_contents): Remember to reduce
 997         compressed size by the sizeof the compression header when
 998         decompressing the contents.
 999
1000 2017-02-17  Pedro Alves  <palves@redhat.com>
1001
1002         * srec.c (Chunk): Rename to ...
1003         (_bfd_srec_len): ... this.
1004         (S3Forced): Rename to ...
1005         (_bfd_srec_forceS3): ... this.
1006         * objcopy.c: Adjust all references.
1007
1008 2017-02-17  Pedro Alves  <palves@redhat.com>
1009
1010         * archive.c (bsd_write_armap): Rename to ...
1011         (_bfd_bsd_write_armap): ... this.
1012         (coff_write_armap): Rename to ...
1013         (_bfd_coff_write_armap): ... this.
1014         * libbfd-in.h (bsd_write_armap): Rename to ...
1015         (_bfd_bsd_write_armap): ... this.
1016         (coff_write_armap): Rename to ...
1017         (_bfd_coff_write_armap): ... this.
1018         * aout-target.h, aout-tic30.c: Adjust all users.
1019         * libbfd.h: Regenerate.
1020
1021 2017-02-17  Pedro Alves  <palves@redhat.com>
1022
1023         * bfd-in.h (bfd_read, bfd_write): Adjust to rename.
1024         (warn_deprecated): Rename to ...
1025         (_bfd_warn_deprecated): ... this.
1026         * libbfd.c (warn_deprecated): Rename to ...
1027         (_bfd_warn_deprecated): ... this.
1028         * bfd-in2.h: Regenerate.
1029
1030 2017-02-17  Pedro Alves  <palves@redhat.com>
1031
1032         * bfdio.c (real_ftell): Rename to ...
1033         (_bfd_real_ftell): ... this.
1034         (real_fseek): Rename to ...
1035         (_bfd_real_fseek): ... this.
1036         (real_fopen): Rename to ...
1037         (_bfd_real_fopen): ... this.
1038         * libbfd-in.h (real_ftell): Rename to ...
1039         (_bfd_real_ftell): ... this.
1040         (real_fseek): Rename to ...
1041         (_bfd_real_fseek): ... this.
1042         (real_fopen): Rename to ...
1043         (_bfd_real_fopen): ... this.
1044         * cache.c, dwarf2.c, opncls.c: Adjust all callers.
1045         * libbfd.h: Regenerate.
1046
1047 2017-02-17  Pedro Alves  <palves@redhat.com>
1048
1049         * dwarf2.c, elf-attrs.c, elf32-nds32.c: Adjust all callers.
1050         * libbfd.c (read_unsigned_leb128): Rename to ...
1051         (_bfd_read_unsigned_leb128): ... this.
1052         (read_signed_leb128): Rename to ...
1053         (_bfd_read_signed_leb128): ... this.
1054         (safe_read_leb128): Rename to ...
1055         (_bfd_safe_read_leb128): ... this.
1056         * libbfd-in.h (read_unsigned_leb128): Rename to ...
1057         (_bfd_read_unsigned_leb128): ... this.
1058         (read_signed_leb128): Rename to ...
1059         (_bfd_read_signed_leb128): ... this.
1060         (safe_read_leb128): Rename to ...
1061         (_bfd_safe_read_leb128): ... this.
1062         * libbfd.h: Renegerate.
1063
1064 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1065
1066         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Perform symbol lookup
1067         before trying to fine matching file and line information.
1068
1069 2017-02-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1070
1071         * dwarf2.c (struct dwarf2_debug): Add orig_bfd member.
1072         (_bfd_dwarf2_slurp_debug_info): If stashed debug information does
1073         not match current bfd, then reload debug information.  Record bfd
1074         we're loading debug info for in the stash.  If we have debug
1075         informatin in the cache then perform section placement before
1076         returning.
1077
1078 2017-02-16  Alan Modra  <amodra@gmail.com>
1079
1080         PR 21000
1081         * elf-bfd.h (struct elf_backend_data): Add no_page_alias.
1082         * elfxx-target.h (elf_backend_no_page_alias): Define.
1083         (elfNN_bed): Init new field.
1084         * elf.c (assign_file_positions_for_load_sections): If no_page_alias
1085         ensure PT_LOAD segment starts on a new page.
1086         * elf32-hppa.c (elf_backend_no_page_alias): Define.
1087
1088 2017-02-16  Alan Modra  <amodra@gmail.com>
1089
1090         PR 21132
1091         * elf32-hppa.c (allocate_plt_static): Allocate space for relocs
1092         if pic.
1093
1094 2017-02-16  Jiong Wang <jiong.wang@arm.com>
1095
1096         * bfd.c (BFD_FLAGS_SAVED): Add BFD_LINKER_CREATED.
1097         * bfd-in2.h: Regenerated.
1098
1099 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1100
1101         PR ld/21168
1102         * elf32-i386.c (elf_i386_relocate_section): Allow
1103         "lea foo@GOT, %reg" in PIC.
1104
1105 2017-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1106
1107         PR ld/20244
1108         * elf32-i386.c (elf_i386_relocate_section): Properly get IFUNC
1109         symbol name when reporting R_386_GOT32/R_386_GOT32X relocation
1110         error against local IFUNC symbol without a base register for
1111         PIC.
1112
1113 2017-02-15  Maciej W. Rozycki  <macro@imgtec.com>
1114
1115         * elf32-ppc.c (ppc_elf_check_relocs): Use `%H:' rather than
1116         `%P: %H:' with `info->callbacks->einfo'.
1117         (ppc_elf_relocate_section): Likewise.
1118         * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1119         (ppc64_elf_edit_toc): Likewise.
1120         (ppc64_elf_relocate_section): Likewise.
1121
1122 2017-02-14  Alan Modra  <amodra@gmail.com>
1123
1124         * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1125         --gc-keep-exported, and test versioned field of sym rather than
1126         looking for @ in name.
1127
1128 2017-02-13  Palmer Dabbelt  <palmer@dabbelt.com>
1129
1130         * elfnn-riscv.c (riscv_global_pointer_value): Change _gp to
1131         __global_pointer$.
1132
1133 2017-02-13  Nick Clifton  <nickc@redhat.com>
1134
1135         PR binutils/21151
1136         * dwarf2.c (_bfd_dwarf2_find_nearest_line): Check for an invalid
1137         unit length field.
1138
1139 2017-02-07  Andrew Waterman  <andrew@sifive.com>
1140
1141         * elfnn-riscv.c (riscv_elf_finish_dynamic_sections): Only write PLT
1142         entry size if PLT header is written.
1143
1144 2017-02-06  Sheldon Lobo  <sheldon.lobo@oracle.com>
1145
1146         Fix sparc64 dynamic relocation processing to use the dynamic
1147         symbol count.
1148         * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Use 'dynamic'
1149         to determine if bfd_get_symcount() or bfd_get_dynamic_symcount()
1150         should be used.
1151
1152 2017-02-03  Nick Clifton  <nickc@redhat.com>
1153
1154         PR 21096
1155         * coffcode.h (coff_write_object_contents): Enlarge size of
1156         s_name_buf in order to avoid compile time warning about possible
1157         integer truncation.
1158         * elf32-nds32.c (nds32_elf_ex9_import_table): Mask off lower
1159         32-bits of insn value before printing into buffer.
1160
1161 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1162
1163         * elfxx-mips.c (mips_elf_hash_sort_data): Add
1164         `max_local_dynindx'.
1165         (mips_elf_sort_hash_table): Handle it.
1166         (mips_elf_sort_hash_table_f) <GGA_NONE>: For forced local
1167         symbols bump up `max_local_dynindx' rather than
1168         `max_non_got_dynindx'.
1169
1170 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1171
1172         * elfxx-mips.c (mips_elf_hash_sort_data): Convert the
1173         `min_got_dynindx', `max_unref_got_dynindx' and
1174         `max_non_got_dynindx' members to the `bfd_size_type' data type.
1175         (mips_elf_sort_hash_table): Adjust accordingly.
1176
1177 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1178
1179         * elfxx-mips.c (mips_elf_sort_hash_table): Use `htab' throughout
1180         to access the hash table.
1181
1182 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1183
1184         * elfxx-mips.c (mips_elf_sort_hash_table): Move assertion on
1185         non-NULL `htab' to the beginning.
1186
1187 2017-02-02  Maciej W. Rozycki  <macro@imgtec.com>
1188
1189         * elflink.c (elf_gc_sweep): Wrap overlong line.
1190
1191 2017-01-30  Maciej W. Rozycki  <macro@imgtec.com>
1192
1193         * elfxx-mips.h (_bfd_mips_elf_insn32): Rename prototype to...
1194         (_bfd_mips_elf_linker_flags): ... this.  Add another parameter.
1195         * elfxx-mips.c (mips_elf_link_hash_table): Add
1196         `ignore_branch_isa' member.
1197         (mips_elf_perform_relocation): Do not treat an ISA mode mismatch
1198         in branch relocation calculation as an error if
1199         `ignore_branch_isa' has been set.
1200         (_bfd_mips_elf_insn32): Rename to...
1201         (_bfd_mips_elf_linker_flags): ... this.  Rename the `on'
1202         parameter to `insn32' and add an `ignore_branch_isa' parameter.
1203         Handle the new parameter.
1204
1205 2017-01-27  Hans-Peter Nilsson  <hp@axis.com>
1206
1207         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Remove now unused
1208         local variable dynobj.
1209
1210         PR ld/20995
1211         * elf32-cris.c (elf_cris_size_dynamic_sections): Handle sdynrelro.
1212         (elf_cris_adjust_dynamic_symbol): Place variables copied into the
1213         executable from read-only sections into sdynrelro.
1214         (elf_cris_finish_dynamic_symbol): Select sreldynrelro for
1215         dynamic relocs in sdynrelro.
1216         (elf_backend_want_dynrelro): Define.
1217
1218 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1219
1220         * config.bfd (*-*-rtemsaout*): Mark as removed.
1221
1222 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1223
1224         * config.bfd (powerpcle-*-rtems*): Do not mark as removed.
1225         (arm-*-rtems*): Move to (arm*-*-eabi*).
1226         (i[3-7]86-*-rtems*): Move to (i[3-7]86-*-elf*).
1227         (m68-*-rtems*): Move to (m68*-*-elf*).
1228
1229 2017-01-25  Sebastian Huber  <sebastian.huber@embedded-brains.de>
1230
1231         * config.bfd (*-*-rtemscoff*): Mark as removed.
1232
1233 2017-01-24  Maciej W. Rozycki  <macro@imgtec.com>
1234
1235         PR ld/20828
1236         * elflink.c (bfd_elf_record_link_assignment): Revert last
1237         change and don't ever clear `forced_local'.  Set `mark'
1238         unconditionally.
1239         (elf_gc_sweep_symbol_info, elf_gc_sweep_symbol): Reorder within
1240         file.
1241         (elf_gc_sweep): Move the call to `elf_gc_sweep_symbol'...
1242         (bfd_elf_size_dynamic_sections): ... here.
1243         * elf32-ppc.c (ppc_elf_tls_setup): Don't clear `forced_local'
1244         and set `mark' instead in `__tls_get_addr_opt' processing.
1245         * elf64-ppc.c (ppc64_elf_tls_setup): Likewise.
1246
1247 2017-01-24  Alan Modra  <amodra@gmail.com>
1248
1249         * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Merge two cases
1250         where dynamic relocs are preferable.  Allow ifunc too.
1251         (ensure_undefweak_dynamic): New function.
1252         (allocate_dynrelocs): Use it here.  Move plt handling last and
1253         don't make symbols dynamic, simplifying loop.  Only make undef
1254         weak symbols with GOT entries dynamic.  Correct condition
1255         for GOT relocs.  Handle dynamic relocs on ifuncs.  Correct
1256         comments.  Remove goto.
1257         (ppc_elf_relocate_section): Correct test for using dynamic
1258         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1259         to suit.  Set up explicit tls_index entries and implicit GOT
1260         tls_index entries resolvable at link time for
1261         __tls_get_addr_opt.  Simplify test to clear mem for prelink.
1262         * elf64-ppc.c (allocate_got): Correct condition for GOT relocs.
1263         (ensure_undefweak_dynamic): New function.
1264         (allocate_dynrelocs): Use it here.  Only make undef weak symbols
1265         with GOT entries dynamic.  Remove unnecessary test of
1266         WILL_CALL_FINISH_DYNAMIC_SYMBOL in PLT handling.
1267         (ppc64_elf_relocate_section): Correct test for using dynamic
1268         symbol on GOT relocs.  Rearrange test for emitting GOT relocs
1269         to suit.  Set up explicit tls_index entries and implicit GOT
1270         tls_index entries resolvable at link time for __tls_get_addr_opt.
1271         Simplify expression to clear mem for prelink.
1272
1273 2017-01-23  Yury Norov  <ynorov@caviumnetworks.com>
1274
1275         * elfnn-aarch64.c: Fix relaxations for ILP32 mode.
1276
1277 2017-01-20  Jiong Wang <jiong.wang@arm.com>
1278
1279         * elfnn-aarch64.c (elf_aarch64_hash_symbol): New function.
1280         (elf_backend_hash_symbol): Define.
1281
1282 2017-01-18  Maciej W. Rozycki  <macro@imgtec.com>
1283
1284         PR ld/20828
1285         * elflink.c (bfd_elf_record_link_assignment): Clear any
1286         `forced_local' marking for DSO symbols that are not being
1287         provided.
1288
1289 2017-01-17  Kuan-Lin Chen  <kuanlinchentw@gmail.com>
1290
1291         * elfnn-riscv.c (riscv_elf_object_p): New function.
1292
1293 2017-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1294
1295         PR ld/21038
1296         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add
1297         plt_bnd_eh_frame.
1298         (elf_x86_64_check_relocs): Create .eh_frame section for the
1299         .plt.bnd section.
1300         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1301         .eh_frame section for the .plt.bnd section.
1302         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1303         for the .plt.bnd section.
1304
1305 2017-01-12  Nick Clifton  <nickc@redhat.com>
1306
1307         PR binutils/20876
1308         * opncls.c (find_separate_debug_file): Add include_dirs
1309         parameter.  Only include the directory part of the bfd's filename
1310         in search paths if include_dirs is true.  Add a couple of extra
1311         locations for looking for debug files.
1312         ( bfd_follow_gnu_debuglink): Update invocation of
1313         find_separate_debug_file.
1314         (bfd_follow_gnu_debugaltlink): Likewise.
1315         (get_build_id): New function: Finds the build-id of the given bfd.
1316         (get_build_id_name): New function: Computes the name of the
1317         separate debug info file for a bfd, based upon its build-id.
1318         (check_build_id_file): New function: Checks to see if a separate
1319         debug info file exists at the given location, and that its
1320         build-id matches that of the original bfd.
1321         (bfd_follow_build_id_debuglink): New function: Finds a separate
1322         debug info file for a given bfd by using the build-id method.
1323         * dwarf2.c (_bfd_dwarf2_slurp_debug_info): Try using the build-id
1324         method of locating a separate debug info file before using the
1325         debuglink method.
1326         * bfd-in2.h: Regenerate.
1327
1328 2017-01-11  H.J. Lu  <hongjiu.lu@intel.com>
1329
1330         PR ld/21038
1331         * elf64-x86-64.c (elf_x86_64_eh_frame_bnd_plt): New.
1332         (elf_x86_64_bnd_arch_bed): Use elf_x86_64_eh_frame_bnd_plt and
1333         elf_x86_64_eh_frame_plt_got.
1334         (elf_x86_64_size_dynamic_sections): Get unwind info from
1335         elf_x86_64_bnd_arch_bed for the BND PLT.
1336
1337 2017-01-11  Jeremy Soller  <jackpot51@gmail.com>
1338
1339         * config.bfd: Add entries for i686-redox and x86_64-redox.
1340
1341 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1342
1343         * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section
1344         to 4 bytes.
1345         * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align
1346         .eh_frame section to 4 bytes for x32.
1347         (elf_x86_64_check_relocs): Likewise.
1348
1349 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1350
1351         PR ld/20830
1352         * elf32-i386.c (elf_i386_eh_frame_plt_got): New.
1353         (PLT_GOT_FDE_LENGTH): Likewise.
1354         (elf_i386_plt_layout): Add eh_frame_plt_got and
1355         eh_frame_plt_got_size.
1356         (elf_i386_plt): Updated.
1357         (elf_i386_link_hash_table): Add plt_got_eh_frame.
1358         (elf_i386_check_relocs): Create .eh_frame section for .plt.got.
1359         (elf_i386_size_dynamic_sections): Allocate and initialize
1360         .eh_frame section for .plt.got.
1361         (elf_i386_finish_dynamic_sections): Adjust .eh_frame section for
1362         .plt.got.
1363         (elf_i386_nacl_plt): Add FIXME for eh_frame_plt_got and
1364         eh_frame_plt_got_size.
1365         * elf64-x86-64.c (elf_x86_64_eh_frame_plt_got): New.
1366         (PLT_GOT_FDE_LENGTH): Likewise.
1367         (elf_x86_64_backend_data): Add eh_frame_plt_got and
1368         eh_frame_plt_got_size.
1369         (elf_x86_64_arch_bed): Updated.
1370         (elf_x86_64_bnd_arch_bed): Add FIXME for eh_frame_plt_got and
1371         eh_frame_plt_got_size.
1372         (elf_x86_64_nacl_arch_bed): Likewise.
1373         (elf_x86_64_link_hash_table): Add plt_got_eh_frame.
1374         (elf_x86_64_check_relocs): Create .eh_frame section for .plt.got.
1375         (elf_x86_64_size_dynamic_sections): Allocate and initialize
1376         .eh_frame section for .plt.got.
1377         (elf_x86_64_finish_dynamic_sections): Adjust .eh_frame section
1378         for .plt.got.
1379
1380 2017-01-10  H.J. Lu  <hongjiu.lu@intel.com>
1381
1382         * elf32-i386.c (elf_i386_size_dynamic_sections): Set
1383         plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.
1384
1385 2017-01-09  Nick Clifton  <nickc@redhat.com>
1386
1387         * dwarf2.c (lookup_address_in_function_table): Return early if
1388         there are no functions in the given comp unit, or if the high
1389         address of the last function in the comp unit is less than the
1390         desired address.
1391
1392 2017-01-09  Nick Clifton  <nickc@redhat.com>
1393
1394         PR binutils/21013
1395         * coffgen.c (_bfd_coff_get_external_symbols): Generate an error
1396         message if there are too many symbols to load.
1397
1398 2017-01-04  James Clarke  <jrtc27@jrtc27.com>
1399
1400         * elf64-alpha.c (elf64_alpha_relax_opt_call): Don't set tsec_free
1401         if relocs are cached.
1402
1403 2017-01-03  Rich Felker  <bugdal@aerifal.cx>
1404
1405         PR ld/21017
1406         * elf32-microblaze.c (microblaze_elf_check_relocs): Add an entry
1407         for R_MICROBLAZE_GOTOFF_64.
1408
1409 2017-01-03  Nick Clifton  <nickc@redhat.com>
1410
1411         * mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
1412         warning about using a possibly uninitialised variable.
1413
1414 2017-01-02  Alan Modra  <amodra@gmail.com>
1415
1416         * elf32-hppa.c (ensure_undef_weak_dynamic): New function.
1417         (allocate_plt_static, allocate_dynrelocs): Use it.
1418
1419 2017-01-02  Alan Modra  <amodra@gmail.com>
1420
1421         * elf-hppa.h (elf_hppa_fake_sections): Set SHF_INFO_LINK for
1422         .PARISC.unwind section.
1423
1424 2017-01-02  Alan Modra  <amodra@gmail.com>
1425
1426         PR ld/20989
1427         * elfxx-sparc.c (gdop_relative_offset_ok): New function.
1428         (_bfd_sparc_elf_relocate_section): Use it to validate GOT
1429         indirect to GOT pointer relative code edit.
1430
1431 2017-01-02  Alan Modra  <amodra@gmail.com>
1432
1433         Update year range in copyright notice of all files.
1434
1435 For older changes see ChangeLog-2016
1436 \f
1437 Copyright (C) 2017 Free Software Foundation, Inc.
1438
1439 Copying and distribution of this file, with or without modification,
1440 are permitted in any medium without royalty provided the copyright
1441 notice and this notice are preserved.
1442
1443 Local Variables:
1444 mode: change-log
1445 left-margin: 8
1446 fill-column: 74
1447 version-control: never
1448 End: