gold/ChangeLog

   1 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
   2             Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
   3
   4         * output.cc (Output_reloc_writer): New type.
   5         (Output_data_reloc_base::do_write): Move implementation to template
   6         in output.h and replace with invocation of template.
   7         * output.h (Output_file): Move to top of file.
   8         (Output_reloc::get_symbol_index): Move to public interface.
   9         (Output_reloc::get_address): Likewise.
  10         (Output_data_reloc_base::do_write_generic): New function template.
  11
  12 2016-03-04  Cary Coutant  <ccoutant@gmail.com>
  13
  14         PR gold/19019
  15         PR gold/19763
  16         * symtab.cc: Instantiate Sized_symbol::init_constant and
  17         Sized_symbol::init_undefined.
  18
  19 2016-03-03  Cary Coutant  <ccoutant@gmail.com>
  20
  21         PR gold/19019
  22         * layout.h (Layout::add_target_specific_dynamic_tag): New function.
  23         * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
  24         * mips.cc (Target_mips::make_symbol): Adjust function signature.
  25         * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
  26         (Target_sparc::do_is_defined_by_abi): Remove test for
  27         STT_SPARC_REGISTER.
  28         (Target_sparc::Register_symbol): New struct type.
  29         (Target_sparc::register_syms_): New data member.
  30         (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
  31         (Target_sparc::make_symbol): New function.
  32         (Target_sparc::do_finalize_sections): Add register symbols and new
  33         dynamic table entries.
  34         * symtab.h (Sized_symbol::init_undefined): Add value parameter.
  35         (Symbol_table::add_target_global_symbol): New function.
  36         (Symbol_table::target_symbols_): New data member.
  37         * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
  38         (Symbol_table::Symbol_table): Initialize target_symbols_.
  39         (Symbol_table::add_from_object): Pass additional parameters to
  40         Target::make_symbol.
  41         (Symbol_table::define_special_symbol): Likewise.
  42         (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
  43         undefined symbol value.
  44         (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
  45         (Symbol_table::sized_finalize): Likewise.
  46         (Symbol_table::sized_write_globals): Likewise.
  47         * target.h (Sized_target::make_symbol): Add name, st_type, object,
  48         st_shndx, and value parameters.
  49
  50 2016-03-03  Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
  51
  52         * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
  53         LDPK_WEAKUNDEF symbols.
  54
  55 2016-03-03  Than McIntosh  <thanm@google.com>
  56
  57         * plugin.cc (Plugin::load): Include hooks for get_input_section_size
  58         and get_input_section_alignment in transfer vector.
  59         (get_input_section_alignment): New function.
  60         (get_input_section_size): New function.
  61         * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
  62         * testsuite/Makefile.in: [Regenerate.]
  63         * testsuite/plugin_section_alignment.cc: New test file.
  64         * testsuite/plugin_layout_with_alignment.cc: New test file.
  65         * testsuite/plugin_layout_with_alignment.sh: New test file.
  66
  67 2016-03-03  Evgenii Stepanov  <eugenis@google.com>
  68
  69         * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
  70         parameter.
  71         * plugin.cc (get_symbols_v3): New function.
  72         (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
  73         (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
  74         new version.
  75
  76 2016-02-26  Egor Kochetov  <egor.kochetov@intel.com>
  77             Cary Coutant  <ccoutant@gmail.com>
  78
  79         PR gold/19735
  80         * ehframe.h (Cie::fde_encoding): New method.
  81         * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
  82         address ranges.
  83
  84 2016-02-15  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
  87         -mrelax-relocations=yes to $(TEST_AS).
  88         (x86_64_mov_to_lea6.o): Likewise.
  89         (x86_64_overflow_pc32.o): Remove duplicated target.
  90         * testsuite/Makefile.in: Regenerated.
  91
  92 2016-02-15  Marcin Kościelnicki  <koriakin@0x04.net>
  93
  94         * s390.cc (Target_s390::match_view_u): New helper method.
  95         (Target_s390::do_is_call_to_non_split): New method.
  96         (Target_s390::ss_code_st_r14): New const.
  97         (Target_s390::ss_code_l_r14): New const.
  98         (Target_s390::ss_code_bras_8): New const.
  99         (Target_s390::ss_code_l_basr): New const.
 100         (Target_s390::ss_code_a_basr): New const.
 101         (Target_s390::ss_code_ear): New const.
 102         (Target_s390::ss_code_c): New const.
 103         (Target_s390::ss_code_larl): New const.
 104         (Target_s390::ss_code_brasl): New const.
 105         (Target_s390::ss_code_jg): New const.
 106         (Target_s390::ss_code_jgl): New const.
 107         (Target_s390::ss_match_mcount): New helper method.
 108         (Target_s390::ss_match_l): New helper method.
 109         (Target_s390::ss_match_ahi): New helper method.
 110         (Target_s390::ss_match_alfi): New helper method.
 111         (Target_s390::ss_match_cr): New helper method.
 112         (Target_s390::do_calls_non_split): New method.
 113         * testsuite/Makefile.am: Added new tests.
 114         * testsuite/Makefile.in: Regenerate.
 115         * testsuite/split_s390.sh: New test.
 116         * testsuite/split_s390_1_a1.s: New test.
 117         * testsuite/split_s390_1_a2.s: New test.
 118         * testsuite/split_s390_1_n1.s: New test.
 119         * testsuite/split_s390_1_n2.s: New test.
 120         * testsuite/split_s390_1_z1.s: New test.
 121         * testsuite/split_s390_1_z2.s: New test.
 122         * testsuite/split_s390_1_z3.s: New test.
 123         * testsuite/split_s390_1_z4.s: New test.
 124         * testsuite/split_s390_2_ns.s: New test.
 125         * testsuite/split_s390_2_s.s: New test.
 126         * testsuite/split_s390x_1_a1.s: New test.
 127         * testsuite/split_s390x_1_a2.s: New test.
 128         * testsuite/split_s390x_1_n1.s: New test.
 129         * testsuite/split_s390x_1_n2.s: New test.
 130         * testsuite/split_s390x_1_z1.s: New test.
 131         * testsuite/split_s390x_1_z2.s: New test.
 132         * testsuite/split_s390x_1_z3.s: New test.
 133         * testsuite/split_s390x_1_z4.s: New test.
 134         * testsuite/split_s390x_2_ns.s: New test.
 135         * testsuite/split_s390x_2_s.s: New test.
 136
 137 2016-02-11 Rahul Chaudhry  <rahulchaudhry@google.com>
 138
 139         * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
 140         info message for every erratum 843419 found and fixed.
 141
 142 2016-02-07  Cary Coutant  <ccoutant@gmail.com>
 143
 144         PR gold/18695
 145         * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
 146         information to relocation overflow errors.
 147
 148 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 149
 150         PR gold/18695
 151         * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
 152         overflow checking when symbol value + addend < 0.
 153
 154 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 155
 156         PR gold/19577
 157         * reloc.h (Limits): New class.
 158         (Bits::has_overflow32): Use min/max values from Limits.
 159         (Bits::has_unsigned_overflow32): Likewise.
 160         (Bits::has_signed_unsigned_overflow32): Likewise.
 161         (Bits::has_overflow): Likewise.
 162         (Bits::has_unsigned_overflow): Likewise.
 163         (Bits::has_signed_unsigned_overflow64): Likewise.
 164
 165 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 166
 167         PR gold/19567
 168         * reloc.h (Relocate_functions::Overflow_check): Add comments.
 169         * x86_64.cc (X86_64_relocate_functions): New class.
 170         (Target_x86_64::Relocate::relocate): Use the new class.
 171         * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
 172         (x32_overflow_pc32): New test case.
 173         * testsuite/Makefile.in: Regenerate.
 174         * testsuite/x32_overflow_pc32.sh: New script.
 175         * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
 176
 177 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 178
 179         PR gold/19577
 180         * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
 181         (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
 182
 183 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
 184
 185         PR gold/19577
 186         * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
 187         comparison.
 188         (Bits::has_unsigned_overflow): Likewise.
 189
 190 2016-02-06  Marcin Kościelnicki  <koriakin@0x04.net>
 191
 192         * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
 193         parameters.
 194         * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
 195         and view_size to is_call_to_non_split.
 196         * target.cc (Target::is_call_to_non_split): Add view and view_size
 197         parameters.
 198         * target.h (class Target): Likewise.
 199
 200 2016-02-05  Sriraman Tallam  <tmsriram@google.com>
 201
 202         * icf.cc (get_rel_addend): New function.
 203         (get_section_contents):  Move merge section addend computation to a
 204         new function.  Ignore negative values for SHT_REL and SHT_RELA addends.
 205         Fix bug to not read past the length of the section.
 206
 207 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
 208             Andrew Senkevich  <andrew.senkevich@intel.com>
 209
 210         PR gold/18695
 211         * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
 212         checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
 213         R_X86_64_PLT32.
 214         * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
 215         * testsuite/x86_64_overflow_pc32.sh: New test script.
 216         * testsuite/x86_64_overflow_pc32.s: New source file.
 217
 218 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
 219
 220         PR gold/18695
 221         * reloc.h (Relocate_functions::Address): New typedef.
 222         (Relocate_functions::Addendtype): New typedef.
 223         (Relocate_functions::Overflow_check): New enum type.
 224         (Relocate_functions::Reloc_status): New enum type.
 225         (Relocate_functions::check_overflow): New function template.
 226         (Relocate_functions::rel): Add check parameter; check for overflow.
 227         (Relocate_functions::rel_unaligned): Likewise.
 228         (Relocate_functions::rela): Likewise.
 229         (Relocate_functions::pcrel): Likewise.
 230         (Relocate_functions::pcrel_unaligned): Likewise.
 231         (Relocate_functions::pcrela): Likewise.
 232         (Relocate_functions::rel8): Adjust parameter types.
 233         (Relocate_functions::rela8): Likewise.
 234         (Relocate_functions::pcrel8): Likewise.
 235         (Relocate_functions::pcrela8): Likewise.
 236         (Relocate_functions::rel16): Likewise.
 237         (Relocate_functions::rela168): Likewise.
 238         (Relocate_functions::pcrel16): Likewise.
 239         (Relocate_functions::pcrela16): Likewise.
 240         (Relocate_functions::rel32): Likewise.
 241         (Relocate_functions::rel32_unaligned): Likewise.
 242         (Relocate_functions::rela32): Likewise.
 243         (Relocate_functions::pcrel32): Likewise.
 244         (Relocate_functions::pcrel32_unaligned): Likewise.
 245         (Relocate_functions::pcrela32): Likewise.
 246         (Relocate_functions::rel8_check): New function.
 247         (Relocate_functions::rela8_check): New function.
 248         (Relocate_functions::pcrel8_check): New function.
 249         (Relocate_functions::pcrela8_check): New function.
 250         (Relocate_functions::rel16_check): New function.
 251         (Relocate_functions::rela168_check): New function.
 252         (Relocate_functions::pcrel16_check): New function.
 253         (Relocate_functions::pcrela16_check): New function.
 254         (Relocate_functions::rel32_check): New function.
 255         (Relocate_functions::rel32_unaligned_check): New function.
 256         (Relocate_functions::rela32_check): New function.
 257         (Relocate_functions::pcrel32_check): New function.
 258         (Relocate_functions::pcrel32_unaligned_check): New function.
 259         (Relocate_functions::pcrela32_check): New function.
 260         (Bits::has_unsigned_overflow32): New function.
 261         (Bits::has_unsigned_overflow): New function.
 262         * testsuite/Makefile.am (overflow_unittest): New test.
 263         * testsuite/Makefile.in: Regenerate.
 264         * testsuite/overflow_unittest.cc: New source file.
 265
 266 2016-02-04  Alan Modra  <amodra@gmail.com>
 267
 268         * powerpc.cc (relocate): Adjust last patch for big-endian.
 269
 270 2016-02-02  Alan Modra  <amodra@gmail.com>
 271
 272         * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
 273
 274 2016-01-15 Han Shen  <shenhan@google.com>
 275
 276         PR gold/19472 - need pc-relative stubs.
 277
 278         * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
 279         stub type for DSOs and pie executables.
 280
 281 2016-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 282
 283         * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
 284         'typename'.
 285
 286 2016-01-12  Cary Coutant  <ccoutant@gmail.com>
 287
 288         * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
 289         * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
 290         * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
 291         specializations) New method.
 292
 293 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
 294
 295         PR gold/19353
 296         * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
 297         we have a TLS segment for GD-to-IE optimization.
 298         * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
 299         Adjust all calls.
 300         (Target_i386::tls_desc_gd_to_ie): Likewise.
 301         (Target_i386::relocate_tls): Don't insist that we have a TLS segment
 302         for TLSDESC GD-to-IE optimizations.
 303         * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
 304         Adjust all calls.
 305         (Target_x86_64::tls_desc_gd_to_ie): Likewise.
 306         (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
 307         for TLSDESC GD-to-IE optimizations.
 308
 309 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
 310
 311         Refactor gold to enable support for MIPS-64 relocation format.
 312
 313         * gc.h (get_embedded_addend_size): Remove sh_type parameter.
 314         (gc_process_relocs): Remove sh_type template parameter.
 315         Use Classify_reloc to access r_sym, r_type, and r_addend fields.
 316         * object.h (Sized_relobj_file::split_stack_adjust): Add target
 317         parameter.
 318         (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
 319         * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
 320         specializations) Remove.
 321         * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
 322         (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
 323         (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
 324         (Sized_relobj_file::split_stack_adjust): Add target parameter.
 325         Adjust all callers.
 326         (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
 327         Target::get_r_sym() to get r_sym field from relocations.
 328         (Track_relocs::next_symndx): Call Target::get_r_sym().
 329         * target-reloc.h (scan_relocs): Remove sh_type template parameter;
 330         add Classify_reloc template parameter.  Use for accessing r_sym and
 331         r_type.
 332         (relocate_section): Likewise.
 333         (Default_classify_reloc): New class (renamed and moved from reloc.cc).
 334         (Default_scan_relocatable_relocs): Remove sh_type template parameter.
 335         (Default_scan_relocatable_relocs::Reltype): New typedef.
 336         (Default_scan_relocatable_relocs::reloc_size): New const.
 337         (Default_scan_relocatable_relocs::sh_type): New const.
 338         (Default_scan_relocatable_relocs::get_r_sym): New method.
 339         (Default_scan_relocatable_relocs::get_r_type): New method.
 340         (Default_emit_relocs_strategy): New class.
 341         (scan_relocatable_relocs): Replace sh_type template parameter with
 342         Scan_relocatable_relocs class.  Use it to access r_sym and r_type
 343         fields.
 344         (relocate_relocs): Replace sh_type template parameter with
 345         Classify_reloc class.  Use it to access r_sym and r_type fields.
 346         * target.h (Target::is_call_to_non_split): Replace r_type parameter
 347         with pointer to relocation. Adjust all callers.
 348         (Target::do_is_call_to_non_split): Likewise.
 349         (Target::emit_relocs_scan): New virtual method.
 350         (Sized_target::get_r_sym): New virtual method.
 351         * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
 352         with pointer to relocation.
 353
 354         * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
 355         (Target_aarch64::Relocatable_size_for_reloc): Remove.
 356         (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
 357         (Target_aarch64::scan_relocs): Likewise.
 358         (Target_aarch64::relocate_section): Likewise.
 359         (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
 360         Remove.
 361         (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
 362         (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
 363         * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
 364         template parameter.
 365         (Target_arm::emit_relocs_scan): New method.
 366         (Target_arm::Relocatable_size_for_reloc): Replace with...
 367         (Target_arm::Classify_reloc): ...this.
 368         (Target_arm::gc_process_relocs): Use Classify_reloc.
 369         (Target_arm::scan_relocs): Likewise.
 370         (Target_arm::relocate_section): Likewise.
 371         (Target_arm::scan_relocatable_relocs): Likewise.
 372         (Target_arm::relocate_relocs): Likewise.
 373         * i386.cc (Target_i386::emit_relocs_scan): New method.
 374         (Target_i386::Relocatable_size_for_reloc): Replace with...
 375         (Target_i386::Classify_reloc): ...this.
 376         (Target_i386::gc_process_relocs): Use Classify_reloc.
 377         (Target_i386::scan_relocs): Likewise.
 378         (Target_i386::relocate_section): Likewise.
 379         (Target_i386::scan_relocatable_relocs): Likewise.
 380         (Target_i386::relocate_relocs): Likewise.
 381         * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
 382         parameter.
 383         (Mips_reloc_types): New class template.
 384         (Mips_classify_reloc): New class template.
 385         (Target_mips::Reltype): New typedef.
 386         (Target_mips::Relatype): New typedef.
 387         (Target_mips::emit_relocs_scan): New method.
 388         (Target_mips::get_r_sym): New method.
 389         (Target_mips::Relocatable_size_for_reloc): Replace with
 390         Mips_classify_reloc.
 391         (Target_mips::copy_reloc): Use Mips_classify_reloc.
 392         (Target_mips::gc_process_relocs): Likewise.
 393         (Target_mips::scan_relocs): Likewise.
 394         (Target_mips::relocate_section): Likewise.
 395         (Target_mips::scan_relocatable_relocs): Likewise.
 396         (Target_mips::relocate_relocs): Likewise.
 397         (mips_get_size_for_reloc): New function, factored out from
 398         Relocatable_size_for_reloc::get_size_for_reloc.
 399         (Target_mips::Scan::local): Use Mips_classify_reloc.
 400         (Target_mips::Scan::global): Likewise.
 401         (Target_mips::Relocate::relocate): Likewise.
 402         * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
 403         (Target_powerpc::Relocatable_size_for_reloc): Remove.
 404         (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
 405         (Target_powerpc::scan_relocs): Likewise.
 406         (Target_powerpc::relocate_section): Likewise.
 407         (Powerpc_scan_relocatable_reloc): Convert to class template.
 408         (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
 409         (Powerpc_scan_relocatable_reloc::reloc_size): New const.
 410         (Powerpc_scan_relocatable_reloc::sh_type): New const.
 411         (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
 412         (Powerpc_scan_relocatable_reloc::get_r_type): New method.
 413         (Target_powerpc::scan_relocatable_relocs): Use
 414         Powerpc_scan_relocatable_reloc.
 415         (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
 416         * s390.cc (Target_s390::emit_relocs_scan): New method.
 417         (Target_s390::Relocatable_size_for_reloc): Remove.
 418         (Target_s390::gc_process_relocs): Use Default_classify_reloc.
 419         (Target_s390::scan_relocs): Likewise.
 420         (Target_s390::relocate_section): Likewise.
 421         (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
 422         Remove.
 423         (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
 424         (Target_s390::relocate_relocs): Use Default_classify_reloc.
 425         * sparc.cc (Target_sparc::emit_relocs_scan): New method.
 426         (Target_sparc::Relocatable_size_for_reloc): Remove.
 427         (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
 428         (Target_sparc::scan_relocs): Likewise.
 429         (Target_sparc::relocate_section): Likewise.
 430         (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
 431         Remove.
 432         (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
 433         (Target_sparc::relocate_relocs): Use Default_classify_reloc.
 434         * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
 435         (Target_tilegx::Relocatable_size_for_reloc): Remove.
 436         (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
 437         (Target_tilegx::scan_relocs): Likewise.
 438         (Target_tilegx::relocate_section): Likewise.
 439         (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
 440         Remove.
 441         (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
 442         (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
 443         * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
 444         (Target_x86_64::Relocatable_size_for_reloc): Remove.
 445         (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
 446         (Target_x86_64::scan_relocs): Likewise.
 447         (Target_x86_64::relocate_section): Likewise.
 448         (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
 449         Remove.
 450         (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
 451         (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
 452
 453         * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
 454
 455 2016-01-01  Alan Modra  <amodra@gmail.com>
 456
 457         Update year range in copyright notice of all files.
 458
 459 For older changes see ChangeLog-0815
 460 \f
 461 Copyright (C) 2016 Free Software Foundation, Inc.
 462
 463 Copying and distribution of this file, with or without modification,
 464 are permitted in any medium without royalty provided the copyright
 465 notice and this notice are preserved.
 466
 467 Local Variables:
 468 mode: change-log
 469 left-margin: 8
 470 fill-column: 74
 471 version-control: never
 472 End: