gold/ChangeLog

   1 2016-06-23  Igor Kudrin  <ikudrin@accesssoftek.com>
   2
   3         * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
   4
   5 2016-06-22  H.J. Lu  <hongjiu.lu@intel.com>
   6
   7         PR ld/20283
   8         * NEWS: Mention --enable-relro.
   9         * configure.ac: Add --enable-relro.
  10         (DEFAULT_LD_Z_RELRO): New.  Set by --enable-relro and default
  11         to 1.
  12         * config.in: Regenerated.
  13         * configure: Likewise.
  14         * options.h (General_options::relro): Default to
  15         DEFAULT_LD_Z_RELRO.
  16
  17 2016-06-20  Cary Coutant  <ccoutant@gmail.com>
  18
  19         * NEWS: Add new features in 1.12.
  20         * version.cc (version_string): Bump to 1.12.
  21
  22 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
  23
  24         PR gold/20245
  25         * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
  26         plt_ is NULL.
  27         (Target_i386::plt_entry_size): Likewise.
  28         (Target_x86_64<size>::first_plt_entry_offset): Likewise.
  29         (Target_x86_64<size>::plt_entry_size): Likewise.
  30
  31 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
  32
  33         * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
  34         (Target_mips::rld_map_): New data member.
  35         (Target_mips::do_finalize_sections): Add support for
  36         DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
  37         .rld_map section, and __RLD_MAP symbol.
  38         (Target_mips::do_dynamic_tag_custom_value): Add support for
  39         DT_MIPS_RLD_MAP_REL dynamic tag.
  40         * output.cc (Output_data_dynamic::get_entry_offset): New method
  41         definition.
  42         * output.h (Output_data_dynamic::get_entry_offset): New method
  43         declaration.
  44
  45 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
  46
  47         * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
  48
  49 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
  50
  51         * mips.cc (relocation_needs_la25_stub): Add support for relocs:
  52         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
  53         (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
  54         (is_matching_lo16_reloc): Likewise.
  55         (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
  56         (Mips_output_data_plt::plt_entry_r6): New static data member for
  57         R6 PLT entry.
  58         (Target_mips::is_output_r6): New method.
  59         (Target_mips::Mips_mach): Add new enum constants.
  60         (Mips_relocate_functions::Status): Likewise.
  61         (Mips_relocate_functions::pchi16_relocs): New static data member.
  62         (Mips_relocate_functions::relpc21): New method.
  63         (Mips_relocate_functions::relpc26): Likewise.
  64         (Mips_relocate_functions::relpc18): Likewise.
  65         (Mips_relocate_functions::relpc19): Likewise.
  66         (Mips_relocate_functions::relpchi16): Likewise.
  67         (Mips_relocate_functions::do_relpchi16): Likewise.
  68         (Mips_relocate_functions::relpclo16): Likewise.
  69         (Mips_output_data_plt::do_write): Add support for Mips r6 plt
  70         entry.
  71         (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
  72         (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
  73         E_MIPS_ARCH_64R6 support.
  74         (Target_mips::update_abiflags_isa): Likewise.
  75         (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
  76         R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
  77         R_MIPS_PC19_S2.
  78         (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
  79         and R_MIPS_PCLO16.
  80         (Target_mips::Scan::global): Add support for relocs:
  81         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
  82         (Target_mips::Relocate::relocate): Call functions for resolving
  83         Mips32r6 and Mips64r6 relocations, and print error message for
  84         STATUS_PCREL_UNALIGNED.
  85         (Target_mips::Scan::get_reference_flags): Add support for relocs:
  86         R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
  87         R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
  88         (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
  89         E_MIPS_ARCH_64R6 support.
  90
  91 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
  92
  93         PR gold/20246
  94         * testsuite/script_test_2.t: Add .got.plt after .got.
  95
  96 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
  97
  98         * mips.cc (struct Mips_abiflags): New struct.
  99         (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
 100         and abiflags_.
 101         (Mips_relobj::~Mips_relobj): Delete object pointed by
 102         attributes_section_data_.
 103         (Mips_relobj::abiflags): New method.
 104         (Mips_relobj::attributes_section_data): Likewise.
 105         (Mips_relobj::attributes_section_data_): New data member.
 106         (Mips_relobj::abiflags_): Likewise.
 107         (class Mips_output_section_abiflags): New class.
 108         (Target_mips::Target_mips): Initialize attributes_section_data_,
 109         abiflags_ and has_abiflags_section_.
 110         (Target_mips::do_should_include_section): Don't emit input
 111         .MIPS.abiflags sections to output .MIPS.abiflags.
 112         (Target_mips::Mips_mach): Add new enum constants.
 113         (Target_mips::mips_isa_ext_mach): New method.
 114         (Target_mips::mips_isa_ext): Likewise.
 115         (Target_mips::update_abiflags_isa): Likewise.
 116         (Target_mips::infer_abiflags): Likewise.
 117         (Target_mips::create_abiflags): Likewise.
 118         (Target_mips::fp_abi_string): Likewise.
 119         (Target_mips::select_fp_abi): Likewise.
 120         (Target_mips::merge_obj_attributes): Likewise.
 121         (Target_mips::merge_obj_abiflags): Likewise.
 122         (Target_mips::level_rev): Likewise.
 123         (Target_mips::merge_obj_e_flags): Rename from
 124         merge_processor_specific_flags. Remove dyn_obj argument,
 125         call update_abiflags_isa when needed, compare NaN encodings and
 126         compare FP64 state.
 127         (Target_mips::add_machine_extensions): Add two machine extensions
 128         and fix one.
 129         (Target_mips::attributes_section_data_): New data member.
 130         (Target_mips::abiflags_): Likewise.
 131         (Target_mips::has_abiflags_section_): Likewise.
 132         (Mips_relobj::do_read_symbols): Read .gnu.attributes and
 133         .MIPS.abiflags sections if they exists.
 134         (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
 135         E_MIPS_MACH_OCTEON3 support.
 136         (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
 137         (Target_mips::do_finalize_sections): Merge .gnu.attributes and
 138         .MIPS.abiflags sections from input. Create these sections if
 139         needed.
 140         (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
 141         E_MIPS_MACH_OCTEON3 support, and change strings for
 142         E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
 143         to match bfd.
 144
 145 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 146
 147         * mips.cc (Mips_relobj::Mips_relobj): Initialize
 148         has_reginfo_section_.
 149         (Mips_relobj::has_reginfo_section_): New data member.
 150         (Mips_relobj::has_reginfo_section): New method.
 151         (class Mips_output_section_reginfo): Change base class to
 152         Output_section_data, and set masks of the output .reginfo section
 153         in constructor.
 154         (Mips_output_section_reginfo::as_mips_output_section_reginfo):
 155         Remove.
 156         (Mips_output_section_reginfo::set_masks): Likewise.
 157         (Mips_output_section_reginfo::set_final_data_size): Likewise.
 158         (Mips_output_section_reginfo::do_print_to_mapfile): New method.
 159         (Target_mips::do_make_output_section): Remove.
 160         (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
 161         if the object contains a .reginfo section.
 162         (Target_mips::do_finalize_sections): Create a .reginfo output
 163         section if needed.
 164
 165 2016-06-09  Artemiy Volkov  <artemiyv@acm.org>
 166
 167         * mips.cc (Mips_output_data_got::do_write): Add missing template
 168         args via typedef.
 169
 170 2016-05-30  Marcin Kościelnicki  <koriakin@0x04.net>
 171
 172         PR/19960
 173         * s390.cc (Target_s390::ss_code_st_r14): Removed.
 174         (Target_s390::ss_code_l_r14): Removed.
 175         (Target_s390::ss_code_ear): Removed.
 176         (Target_s390::ss_code_c): Removed.
 177         (Target_s390::ss_match_st_r14): New function.
 178         (Target_s390::ss_match_l_r14): New function.
 179         (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
 180         of matching code directly.
 181         (Target_s390::ss_match_ear): New function.
 182         (Target_s390::ss_match_c): New function.
 183         (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
 184         of matching code directly.
 185
 186 2016-05-19  Cary Coutant  <ccoutant@gmail.com>
 187
 188         PR gold/19823
 189         * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
 190         parameter; check for protected symbol.
 191         * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
 192         * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
 193         * symtab.cc (Symbol::init_fields): Initialize is_protected_.
 194         (Symbol_table::add_from_dynobj): Mark protected symbols.
 195         * symtab.h (Symbol::is_protected): New method.
 196         (Symbol::set_is_protected): New method.
 197         (Symbol::is_protected_): New data member.
 198
 199         * testsuite/Makefile.am (copy_test_protected): New test.
 200         * testsuite/Makefile.in: Regenerate.
 201         * testsuite/copy_test.cc (main): Add legal reference to protected
 202         symbol.
 203         * testsuite/copy_test_v1.cc (main): Likewise.
 204         * testsuite/copy_test_2.cc (ip): Add protected symbol.
 205         * testsuite/copy_test_protected.cc: New test source file.
 206         * testsuite/copy_test_protected.sh: New test script.
 207
 208 2016-05-19  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 209
 210         * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
 211         for global got symbols, and set addend to 0.
 212         (Mips_got_entry::hash): Change hash algorithm.
 213         (Mips_got_entry::equals): Refactor.
 214         (Mips_got_entry::object): Return input object for local got symbols
 215         from union d.
 216         (Mips_got_entry::addend): Change return of the relocation addend.
 217         (Mips_got_entry::addend_): Move from union d.
 218         (Mips_got_entry::object_): Move into union d.
 219         (class Mips_symbol_hash): New class.
 220         (Mips_got_info::Global_got_entry_set): New type.
 221         (Mips_got_info::global_got_symbols): Change return type to
 222         Global_got_entry_set.
 223         (Mips_got_info::global_got_symbols_): Change type to
 224         Global_got_entry_set.
 225         (Mips_symbol::hash): New method.
 226         (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
 227         (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
 228         (Mips_output_data_mips_stubs::symbols_): Change type to
 229         Mips_stubs_entry_set.
 230         (Mips_got_info::record_global_got_symbol): Don't pass object
 231         argument when creating global got symbol.
 232         (Mips_got_info::record_got_entry): Remove find before inserting
 233         got entries.
 234         (Mips_got_info::add_reloc_only_entries): Change type of iterator
 235         to Global_got_entry_set.
 236         (Mips_got_info::count_got_symbols): Likewise.
 237         (Mips_output_data_la25_stub::create_la25_stub): Use push_back
 238         for adding entries to symbols_.
 239         (Mips_output_data_la25_stub::do_write): Change type of iterator
 240         to std::vector.
 241         (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
 242         of iterator to Mips_stubs_entry_set.
 243         (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
 244         (Mips_output_data_mips_stubs::do_write): Likewise.
 245
 246 2016-05-06  Han Shen  <shenhan@google.com>
 247
 248         PR gold/19987.
 249
 250         * aarch64-reloc.def: New relocation type.
 251         * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
 252         (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
 253         (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
 254         (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
 255
 256 2016-04-28  Nick Clifton  <nickc@redhat.com>
 257
 258         * po/zh_CN.po: Updated Chinese (simplified) translation.
 259
 260 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 261
 262         * Makefile.in: Regenerated with automake 1.11.6.
 263         * aclocal.m4: Likewise.
 264         * testsuite/Makefile.in: Likewise.
 265
 266 2016-03-30  Cary Coutant  <ccoutant@gmail.com>
 267
 268         PR gold/16979
 269         * symtab.cc (Symbol_table::define_default_version): Check for case
 270         where symbols are both in different shared objects.
 271
 272 2016-03-27  Cary Coutant  <ccoutant@gmail.com>
 273
 274         PR gold/16111
 275         * i386.cc (Target_i386): Add check for fully-resolved symbol for
 276         R_386_GOTOFF.
 277
 278 2016-03-22  Nick Clifton  <nickc@redhat.com>
 279
 280         * configure: Regenerate.
 281
 282 2016-03-21  Cary Coutant  <ccoutant@gmail.com>
 283
 284         PR gold/19842
 285         * errors.cc (Errors::undefined_symbol): Add info message when
 286         symbol should have been provided by a plugin.
 287         * target-reloc.h (issue_undefined_symbol_error): Check for
 288         placeholder symbols defined in discarded sections.
 289         * testsuite/Makefile.am (plugin_test_9b): New test case.
 290         * testsuite/Makefile.in: Regenerate.
 291         * testsuite/plugin_test_9b_elf.cc: New test source file.
 292         * testsuite/plugin_test_9b_ir.cc: New test source file.
 293
 294 2016-03-20  Cary Coutant  <ccoutant@gmail.com>
 295
 296         PR gold/19002
 297         * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
 298         * testsuite/Makefile.am (eh_test_2): New test.
 299         * testsuite/Makefile.in: Regenerate.
 300         * testsuite/eh_test_2.sh: New test script.
 301         * testsuite/eh_test_a.cc (bar): Make it comdat.
 302         * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
 303
 304 2016-03-18  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 305
 306         * mips.cc (Mips_relobj::is_n64_): Remove.
 307         (Target_mips::ei_class_): Likewise.
 308         (Mips_relobj::is_newabi): Call methods.
 309         (Mips_relobj::is_n64): Change checking for N64 ABI.
 310         (Target_mips::is_output_n64): Likewise.
 311         (Target_mips::merge_processor_specific_flags): Remove ei_class
 312         argument, and remove comparing ei_class.
 313         (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
 314         of the ELF header.
 315         (Target_mips::do_finalize_sections): Don't pass ei_class argument
 316         to merge_processor_specific_flags.
 317         (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
 318         change checking for N64 ABI.
 319
 320 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 321
 322         * mips.cc (enum Special_relocation_symbol): New enum type.
 323         (is_readonly_section): New function.
 324         (eh_reloc): Likewise.
 325         (Mips_got_entry::is_section_symbol_): New member.
 326         (Mips_got_entry::is_section_symbol): New method.
 327         (Mips_got_info::record_local_got_symbol): Add is_section_symbol
 328         argument.
 329         (Mips_relobj::mips_elf_options_section_name): New method.
 330         (Mips_output_data_got::record_local_got_symbol): Add
 331         is_section_symbol argument, and pass it to
 332         Mips_got_info::record_local_got_symbol.
 333         (Mips_output_data_got::got_offset): Add addend argument, and pass
 334         it to Relobj::local_got_offset.
 335         (struct Mips_output_reloc_writer): New type.
 336         (class Mips_output_data_reloc): New class.
 337         (Mips_output_data_plt::Reloc_section): Change type to
 338         Mips_output_data_reloc.
 339         (Target_mips::Reloc_section): Likewise.
 340         (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
 341         (Mips_classify_reloc::get_r_type2): New method.
 342         (Mips_classify_reloc::get_r_type3): Likewise.
 343         (Mips_classify_reloc::get_r_ssym): Likewise.
 344         (Target_mips::Reloca_section): Remove.
 345         (Relocate::should_apply_static_reloc): Rename from
 346         should_apply_r_mips_32_reloc.
 347         (Target_mips::copy_reloc): Replace Reltype parameter with r_type
 348         and r_offset.
 349         (Mips_relocate_functions::Valtype): New type.
 350         (Mips_relocate_functions::Valtype64): New type.
 351         (Mips_relocate_functions::check_overflow): New method.
 352         (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
 353         interface.
 354         (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
 355         (Mips_relocate_functions::rel16): Add support for resolving
 356         relocations for Mips64.
 357         (Mips_relocate_functions::rel32): Likewise.
 358         (Mips_relocate_functions::reljalr): Likewise.
 359         (Mips_relocate_functions::relpc32): Likewise.
 360         (Mips_relocate_functions::rel26): Likewise.
 361         (Mips_relocate_functions::relpc16): Likewise.
 362         (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
 363         (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
 364         (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
 365         (Mips_relocate_functions::do_relhi16): Likewise.
 366         (Mips_relocate_functions::do_relgot16_local): Likewise.
 367         (Mips_relocate_functions::rello16): Likewise.
 368         (Mips_relocate_functions::relgot): Likewise.
 369         (Mips_relocate_functions::relgotpage): Likewise.
 370         (Mips_relocate_functions::relgotofst): Likewise.
 371         (Mips_relocate_functions::relgot_hi16): Likewise.
 372         (Mips_relocate_functions::relgot_lo16): Likewise.
 373         (Mips_relocate_functions::relgprel): Likewise.
 374         (Mips_relocate_functions::relgprel32): Likewise.
 375         (Mips_relocate_functions::tlsrelhi16): Likewise.
 376         (Mips_relocate_functions::tlsrello16): Likewise.
 377         (Mips_relocate_functions::tlsrel32): Likewise.
 378         (Mips_relocate_functions::relsub): Likewise.
 379         (Mips_relocate_functions::releh): New method.
 380         (Mips_relocate_functions::rel64): Likewise.
 381         (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
 382         pass it to Mips_got_entry.
 383         (Mips_got_info::add_local_entries): Pass addend argument
 384         to code functions, and for STT_SECTION symbols call
 385         add_symbolless_local_addend.
 386         (Mips_got_info::add_tls_entries): Pass addend argument to code
 387         functions.
 388         (Mips_relobj::do_read_symbols): Read gp value that was used to
 389         create object.
 390         (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
 391         instruction. Opcode for instruction will be selected later.
 392         (Target_mips::gc_process_relocs): Add case for SHT_RELA.
 393         (Target_mips::scan_relocatable_relocs): Likewise.
 394         (Target_mips::emit_relocs_scan): Likewise.
 395         (Target_mips::relocate_relocs): Likewise.
 396         (Target_mips::do_finalize_sections): Skip objects for merging
 397         processor specific flags in which all input sections will be
 398         discarded.
 399         (mips_get_size_for_reloc): Add case for R_MIPS_EH.
 400         (Target_mips::Scan::get_reference_flags): Likewise.
 401         (Target_mips::relocate_special_relocatable): Call rel26 method with
 402         calculate_only and calculated_value arguments.
 403         (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
 404         dynamic relocation against a readonly sections, and pass
 405         is_section_symbol to Mips_got_info::record_local_got_symbol.
 406         (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
 407         dynamic relocation against a readonly sections, and pass r_type
 408         and r_offset to Target_mips::copy_reloc.
 409         (Target_mips::Relocate::relocate): Add support for resolving
 410         relocations for Mips64.
 411         (Target_mips::mips_info): Add case for Mips64 default dynamic
 412         linker name.
 413         (Target_selector_mips): Correct emulation names.
 414
 415 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 416
 417         * mips.cc (class Mips_output_data_la25_stub): Add
 418         do_print_to_mapfile function.
 419
 420 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 421
 422         * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
 423         elf_r_info.
 424
 425 2016-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 426
 427         * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
 428         * testsuite/plugin_layout_with_alignment.c: This.
 429         * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
 430         (plugin_layout_with_alignment): Likewise.
 431         * testsuite/Makefile.in: Regenerated.
 432
 433 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 434
 435         PR 19751
 436         * testsuite/Makefile.am (retain_symbols_file_test): Remove check
 437         for constructor.
 438         * testsuite/Makefile.in: Regenerate.
 439         * testsuite/dynamic_list.sh: Likewise.
 440         * testsuite/retain_symbols_file_test.sh: Likewise.
 441
 442 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 443
 444         PR 19751
 445         * arm.cc (Reloc_stub::Key::name): Add unused attribute.
 446         * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
 447
 448 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 449             Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 450
 451         * output.cc (Output_reloc_writer): New type.
 452         (Output_data_reloc_base::do_write): Move implementation to template
 453         in output.h and replace with invocation of template.
 454         * output.h (Output_file): Move to top of file.
 455         (Output_reloc::get_symbol_index): Move to public interface.
 456         (Output_reloc::get_address): Likewise.
 457         (Output_data_reloc_base::do_write_generic): New function template.
 458
 459 2016-03-04  Cary Coutant  <ccoutant@gmail.com>
 460
 461         PR gold/19019
 462         PR gold/19763
 463         * symtab.cc: Instantiate Sized_symbol::init_constant and
 464         Sized_symbol::init_undefined.
 465
 466 2016-03-03  Cary Coutant  <ccoutant@gmail.com>
 467
 468         PR gold/19019
 469         * layout.h (Layout::add_target_specific_dynamic_tag): New function.
 470         * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
 471         * mips.cc (Target_mips::make_symbol): Adjust function signature.
 472         * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
 473         (Target_sparc::do_is_defined_by_abi): Remove test for
 474         STT_SPARC_REGISTER.
 475         (Target_sparc::Register_symbol): New struct type.
 476         (Target_sparc::register_syms_): New data member.
 477         (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
 478         (Target_sparc::make_symbol): New function.
 479         (Target_sparc::do_finalize_sections): Add register symbols and new
 480         dynamic table entries.
 481         * symtab.h (Sized_symbol::init_undefined): Add value parameter.
 482         (Symbol_table::add_target_global_symbol): New function.
 483         (Symbol_table::target_symbols_): New data member.
 484         * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
 485         (Symbol_table::Symbol_table): Initialize target_symbols_.
 486         (Symbol_table::add_from_object): Pass additional parameters to
 487         Target::make_symbol.
 488         (Symbol_table::define_special_symbol): Likewise.
 489         (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
 490         undefined symbol value.
 491         (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
 492         (Symbol_table::sized_finalize): Likewise.
 493         (Symbol_table::sized_write_globals): Likewise.
 494         * target.h (Sized_target::make_symbol): Add name, st_type, object,
 495         st_shndx, and value parameters.
 496
 497 2016-03-03  Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
 498
 499         * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
 500         LDPK_WEAKUNDEF symbols.
 501
 502 2016-03-03  Than McIntosh  <thanm@google.com>
 503
 504         * plugin.cc (Plugin::load): Include hooks for get_input_section_size
 505         and get_input_section_alignment in transfer vector.
 506         (get_input_section_alignment): New function.
 507         (get_input_section_size): New function.
 508         * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
 509         * testsuite/Makefile.in: [Regenerate.]
 510         * testsuite/plugin_section_alignment.cc: New test file.
 511         * testsuite/plugin_layout_with_alignment.cc: New test file.
 512         * testsuite/plugin_layout_with_alignment.sh: New test file.
 513
 514 2016-03-03  Evgenii Stepanov  <eugenis@google.com>
 515
 516         * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
 517         parameter.
 518         * plugin.cc (get_symbols_v3): New function.
 519         (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
 520         (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
 521         new version.
 522
 523 2016-02-26  Egor Kochetov  <egor.kochetov@intel.com>
 524             Cary Coutant  <ccoutant@gmail.com>
 525
 526         PR gold/19735
 527         * ehframe.h (Cie::fde_encoding): New method.
 528         * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
 529         address ranges.
 530
 531 2016-02-15  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
 534         -mrelax-relocations=yes to $(TEST_AS).
 535         (x86_64_mov_to_lea6.o): Likewise.
 536         (x86_64_overflow_pc32.o): Remove duplicated target.
 537         * testsuite/Makefile.in: Regenerated.
 538
 539 2016-02-15  Marcin Kościelnicki  <koriakin@0x04.net>
 540
 541         * s390.cc (Target_s390::match_view_u): New helper method.
 542         (Target_s390::do_is_call_to_non_split): New method.
 543         (Target_s390::ss_code_st_r14): New const.
 544         (Target_s390::ss_code_l_r14): New const.
 545         (Target_s390::ss_code_bras_8): New const.
 546         (Target_s390::ss_code_l_basr): New const.
 547         (Target_s390::ss_code_a_basr): New const.
 548         (Target_s390::ss_code_ear): New const.
 549         (Target_s390::ss_code_c): New const.
 550         (Target_s390::ss_code_larl): New const.
 551         (Target_s390::ss_code_brasl): New const.
 552         (Target_s390::ss_code_jg): New const.
 553         (Target_s390::ss_code_jgl): New const.
 554         (Target_s390::ss_match_mcount): New helper method.
 555         (Target_s390::ss_match_l): New helper method.
 556         (Target_s390::ss_match_ahi): New helper method.
 557         (Target_s390::ss_match_alfi): New helper method.
 558         (Target_s390::ss_match_cr): New helper method.
 559         (Target_s390::do_calls_non_split): New method.
 560         * testsuite/Makefile.am: Added new tests.
 561         * testsuite/Makefile.in: Regenerate.
 562         * testsuite/split_s390.sh: New test.
 563         * testsuite/split_s390_1_a1.s: New test.
 564         * testsuite/split_s390_1_a2.s: New test.
 565         * testsuite/split_s390_1_n1.s: New test.
 566         * testsuite/split_s390_1_n2.s: New test.
 567         * testsuite/split_s390_1_z1.s: New test.
 568         * testsuite/split_s390_1_z2.s: New test.
 569         * testsuite/split_s390_1_z3.s: New test.
 570         * testsuite/split_s390_1_z4.s: New test.
 571         * testsuite/split_s390_2_ns.s: New test.
 572         * testsuite/split_s390_2_s.s: New test.
 573         * testsuite/split_s390x_1_a1.s: New test.
 574         * testsuite/split_s390x_1_a2.s: New test.
 575         * testsuite/split_s390x_1_n1.s: New test.
 576         * testsuite/split_s390x_1_n2.s: New test.
 577         * testsuite/split_s390x_1_z1.s: New test.
 578         * testsuite/split_s390x_1_z2.s: New test.
 579         * testsuite/split_s390x_1_z3.s: New test.
 580         * testsuite/split_s390x_1_z4.s: New test.
 581         * testsuite/split_s390x_2_ns.s: New test.
 582         * testsuite/split_s390x_2_s.s: New test.
 583
 584 2016-02-11 Rahul Chaudhry  <rahulchaudhry@google.com>
 585
 586         * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
 587         info message for every erratum 843419 found and fixed.
 588
 589 2016-02-07  Cary Coutant  <ccoutant@gmail.com>
 590
 591         PR gold/18695
 592         * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
 593         information to relocation overflow errors.
 594
 595 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 596
 597         PR gold/18695
 598         * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
 599         overflow checking when symbol value + addend < 0.
 600
 601 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 602
 603         PR gold/19577
 604         * reloc.h (Limits): New class.
 605         (Bits::has_overflow32): Use min/max values from Limits.
 606         (Bits::has_unsigned_overflow32): Likewise.
 607         (Bits::has_signed_unsigned_overflow32): Likewise.
 608         (Bits::has_overflow): Likewise.
 609         (Bits::has_unsigned_overflow): Likewise.
 610         (Bits::has_signed_unsigned_overflow64): Likewise.
 611
 612 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 613
 614         PR gold/19567
 615         * reloc.h (Relocate_functions::Overflow_check): Add comments.
 616         * x86_64.cc (X86_64_relocate_functions): New class.
 617         (Target_x86_64::Relocate::relocate): Use the new class.
 618         * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
 619         (x32_overflow_pc32): New test case.
 620         * testsuite/Makefile.in: Regenerate.
 621         * testsuite/x32_overflow_pc32.sh: New script.
 622         * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
 623
 624 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 625
 626         PR gold/19577
 627         * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
 628         (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
 629
 630 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 631
 632         PR gold/19577
 633         * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
 634         comparison.
 635         (Bits::has_unsigned_overflow): Likewise.
 636
 637 2016-02-06  Marcin Kościelnicki  <koriakin@0x04.net>
 638
 639         * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
 640         parameters.
 641         * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
 642         and view_size to is_call_to_non_split.
 643         * target.cc (Target::is_call_to_non_split): Add view and view_size
 644         parameters.
 645         * target.h (class Target): Likewise.
 646
 647 2016-02-05  Sriraman Tallam  <tmsriram@google.com>
 648
 649         * icf.cc (get_rel_addend): New function.
 650         (get_section_contents):  Move merge section addend computation to a
 651         new function.  Ignore negative values for SHT_REL and SHT_RELA addends.
 652         Fix bug to not read past the length of the section.
 653
 654 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
 655             Andrew Senkevich  <andrew.senkevich@intel.com>
 656
 657         PR gold/18695
 658         * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
 659         checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
 660         R_X86_64_PLT32.
 661         * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
 662         * testsuite/x86_64_overflow_pc32.sh: New test script.
 663         * testsuite/x86_64_overflow_pc32.s: New source file.
 664
 665 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
 666
 667         PR gold/18695
 668         * reloc.h (Relocate_functions::Address): New typedef.
 669         (Relocate_functions::Addendtype): New typedef.
 670         (Relocate_functions::Overflow_check): New enum type.
 671         (Relocate_functions::Reloc_status): New enum type.
 672         (Relocate_functions::check_overflow): New function template.
 673         (Relocate_functions::rel): Add check parameter; check for overflow.
 674         (Relocate_functions::rel_unaligned): Likewise.
 675         (Relocate_functions::rela): Likewise.
 676         (Relocate_functions::pcrel): Likewise.
 677         (Relocate_functions::pcrel_unaligned): Likewise.
 678         (Relocate_functions::pcrela): Likewise.
 679         (Relocate_functions::rel8): Adjust parameter types.
 680         (Relocate_functions::rela8): Likewise.
 681         (Relocate_functions::pcrel8): Likewise.
 682         (Relocate_functions::pcrela8): Likewise.
 683         (Relocate_functions::rel16): Likewise.
 684         (Relocate_functions::rela168): Likewise.
 685         (Relocate_functions::pcrel16): Likewise.
 686         (Relocate_functions::pcrela16): Likewise.
 687         (Relocate_functions::rel32): Likewise.
 688         (Relocate_functions::rel32_unaligned): Likewise.
 689         (Relocate_functions::rela32): Likewise.
 690         (Relocate_functions::pcrel32): Likewise.
 691         (Relocate_functions::pcrel32_unaligned): Likewise.
 692         (Relocate_functions::pcrela32): Likewise.
 693         (Relocate_functions::rel8_check): New function.
 694         (Relocate_functions::rela8_check): New function.
 695         (Relocate_functions::pcrel8_check): New function.
 696         (Relocate_functions::pcrela8_check): New function.
 697         (Relocate_functions::rel16_check): New function.
 698         (Relocate_functions::rela168_check): New function.
 699         (Relocate_functions::pcrel16_check): New function.
 700         (Relocate_functions::pcrela16_check): New function.
 701         (Relocate_functions::rel32_check): New function.
 702         (Relocate_functions::rel32_unaligned_check): New function.
 703         (Relocate_functions::rela32_check): New function.
 704         (Relocate_functions::pcrel32_check): New function.
 705         (Relocate_functions::pcrel32_unaligned_check): New function.
 706         (Relocate_functions::pcrela32_check): New function.
 707         (Bits::has_unsigned_overflow32): New function.
 708         (Bits::has_unsigned_overflow): New function.
 709         * testsuite/Makefile.am (overflow_unittest): New test.
 710         * testsuite/Makefile.in: Regenerate.
 711         * testsuite/overflow_unittest.cc: New source file.
 712
 713 2016-02-04  Alan Modra  <amodra@gmail.com>
 714
 715         * powerpc.cc (relocate): Adjust last patch for big-endian.
 716
 717 2016-02-02  Alan Modra  <amodra@gmail.com>
 718
 719         * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
 720
 721 2016-01-15 Han Shen  <shenhan@google.com>
 722
 723         PR gold/19472 - need pc-relative stubs.
 724
 725         * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
 726         stub type for DSOs and pie executables.
 727
 728 2016-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 729
 730         * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
 731         'typename'.
 732
 733 2016-01-12  Cary Coutant  <ccoutant@gmail.com>
 734
 735         * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
 736         * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
 737         * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
 738         specializations) New method.
 739
 740 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
 741
 742         PR gold/19353
 743         * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
 744         we have a TLS segment for GD-to-IE optimization.
 745         * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
 746         Adjust all calls.
 747         (Target_i386::tls_desc_gd_to_ie): Likewise.
 748         (Target_i386::relocate_tls): Don't insist that we have a TLS segment
 749         for TLSDESC GD-to-IE optimizations.
 750         * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
 751         Adjust all calls.
 752         (Target_x86_64::tls_desc_gd_to_ie): Likewise.
 753         (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
 754         for TLSDESC GD-to-IE optimizations.
 755
 756 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
 757
 758         Refactor gold to enable support for MIPS-64 relocation format.
 759
 760         * gc.h (get_embedded_addend_size): Remove sh_type parameter.
 761         (gc_process_relocs): Remove sh_type template parameter.
 762         Use Classify_reloc to access r_sym, r_type, and r_addend fields.
 763         * object.h (Sized_relobj_file::split_stack_adjust): Add target
 764         parameter.
 765         (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
 766         * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
 767         specializations) Remove.
 768         * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
 769         (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
 770         (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
 771         (Sized_relobj_file::split_stack_adjust): Add target parameter.
 772         Adjust all callers.
 773         (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
 774         Target::get_r_sym() to get r_sym field from relocations.
 775         (Track_relocs::next_symndx): Call Target::get_r_sym().
 776         * target-reloc.h (scan_relocs): Remove sh_type template parameter;
 777         add Classify_reloc template parameter.  Use for accessing r_sym and
 778         r_type.
 779         (relocate_section): Likewise.
 780         (Default_classify_reloc): New class (renamed and moved from reloc.cc).
 781         (Default_scan_relocatable_relocs): Remove sh_type template parameter.
 782         (Default_scan_relocatable_relocs::Reltype): New typedef.
 783         (Default_scan_relocatable_relocs::reloc_size): New const.
 784         (Default_scan_relocatable_relocs::sh_type): New const.
 785         (Default_scan_relocatable_relocs::get_r_sym): New method.
 786         (Default_scan_relocatable_relocs::get_r_type): New method.
 787         (Default_emit_relocs_strategy): New class.
 788         (scan_relocatable_relocs): Replace sh_type template parameter with
 789         Scan_relocatable_relocs class.  Use it to access r_sym and r_type
 790         fields.
 791         (relocate_relocs): Replace sh_type template parameter with
 792         Classify_reloc class.  Use it to access r_sym and r_type fields.
 793         * target.h (Target::is_call_to_non_split): Replace r_type parameter
 794         with pointer to relocation. Adjust all callers.
 795         (Target::do_is_call_to_non_split): Likewise.
 796         (Target::emit_relocs_scan): New virtual method.
 797         (Sized_target::get_r_sym): New virtual method.
 798         * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
 799         with pointer to relocation.
 800
 801         * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
 802         (Target_aarch64::Relocatable_size_for_reloc): Remove.
 803         (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
 804         (Target_aarch64::scan_relocs): Likewise.
 805         (Target_aarch64::relocate_section): Likewise.
 806         (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
 807         Remove.
 808         (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
 809         (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
 810         * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
 811         template parameter.
 812         (Target_arm::emit_relocs_scan): New method.
 813         (Target_arm::Relocatable_size_for_reloc): Replace with...
 814         (Target_arm::Classify_reloc): ...this.
 815         (Target_arm::gc_process_relocs): Use Classify_reloc.
 816         (Target_arm::scan_relocs): Likewise.
 817         (Target_arm::relocate_section): Likewise.
 818         (Target_arm::scan_relocatable_relocs): Likewise.
 819         (Target_arm::relocate_relocs): Likewise.
 820         * i386.cc (Target_i386::emit_relocs_scan): New method.
 821         (Target_i386::Relocatable_size_for_reloc): Replace with...
 822         (Target_i386::Classify_reloc): ...this.
 823         (Target_i386::gc_process_relocs): Use Classify_reloc.
 824         (Target_i386::scan_relocs): Likewise.
 825         (Target_i386::relocate_section): Likewise.
 826         (Target_i386::scan_relocatable_relocs): Likewise.
 827         (Target_i386::relocate_relocs): Likewise.
 828         * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
 829         parameter.
 830         (Mips_reloc_types): New class template.
 831         (Mips_classify_reloc): New class template.
 832         (Target_mips::Reltype): New typedef.
 833         (Target_mips::Relatype): New typedef.
 834         (Target_mips::emit_relocs_scan): New method.
 835         (Target_mips::get_r_sym): New method.
 836         (Target_mips::Relocatable_size_for_reloc): Replace with
 837         Mips_classify_reloc.
 838         (Target_mips::copy_reloc): Use Mips_classify_reloc.
 839         (Target_mips::gc_process_relocs): Likewise.
 840         (Target_mips::scan_relocs): Likewise.
 841         (Target_mips::relocate_section): Likewise.
 842         (Target_mips::scan_relocatable_relocs): Likewise.
 843         (Target_mips::relocate_relocs): Likewise.
 844         (mips_get_size_for_reloc): New function, factored out from
 845         Relocatable_size_for_reloc::get_size_for_reloc.
 846         (Target_mips::Scan::local): Use Mips_classify_reloc.
 847         (Target_mips::Scan::global): Likewise.
 848         (Target_mips::Relocate::relocate): Likewise.
 849         * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
 850         (Target_powerpc::Relocatable_size_for_reloc): Remove.
 851         (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
 852         (Target_powerpc::scan_relocs): Likewise.
 853         (Target_powerpc::relocate_section): Likewise.
 854         (Powerpc_scan_relocatable_reloc): Convert to class template.
 855         (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
 856         (Powerpc_scan_relocatable_reloc::reloc_size): New const.
 857         (Powerpc_scan_relocatable_reloc::sh_type): New const.
 858         (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
 859         (Powerpc_scan_relocatable_reloc::get_r_type): New method.
 860         (Target_powerpc::scan_relocatable_relocs): Use
 861         Powerpc_scan_relocatable_reloc.
 862         (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
 863         * s390.cc (Target_s390::emit_relocs_scan): New method.
 864         (Target_s390::Relocatable_size_for_reloc): Remove.
 865         (Target_s390::gc_process_relocs): Use Default_classify_reloc.
 866         (Target_s390::scan_relocs): Likewise.
 867         (Target_s390::relocate_section): Likewise.
 868         (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
 869         Remove.
 870         (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
 871         (Target_s390::relocate_relocs): Use Default_classify_reloc.
 872         * sparc.cc (Target_sparc::emit_relocs_scan): New method.
 873         (Target_sparc::Relocatable_size_for_reloc): Remove.
 874         (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
 875         (Target_sparc::scan_relocs): Likewise.
 876         (Target_sparc::relocate_section): Likewise.
 877         (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
 878         Remove.
 879         (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
 880         (Target_sparc::relocate_relocs): Use Default_classify_reloc.
 881         * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
 882         (Target_tilegx::Relocatable_size_for_reloc): Remove.
 883         (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
 884         (Target_tilegx::scan_relocs): Likewise.
 885         (Target_tilegx::relocate_section): Likewise.
 886         (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
 887         Remove.
 888         (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
 889         (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
 890         * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
 891         (Target_x86_64::Relocatable_size_for_reloc): Remove.
 892         (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
 893         (Target_x86_64::scan_relocs): Likewise.
 894         (Target_x86_64::relocate_section): Likewise.
 895         (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
 896         Remove.
 897         (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
 898         (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
 899
 900         * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
 901
 902 2016-01-01  Alan Modra  <amodra@gmail.com>
 903
 904         Update year range in copyright notice of all files.
 905
 906 For older changes see ChangeLog-0815
 907 \f
 908 Copyright (C) 2016 Free Software Foundation, Inc.
 909
 910 Copying and distribution of this file, with or without modification,
 911 are permitted in any medium without royalty provided the copyright
 912 notice and this notice are preserved.
 913
 914 Local Variables:
 915 mode: change-log
 916 left-margin: 8
 917 fill-column: 74
 918 version-control: never
 919 End: