gold/ChangeLog

   1 2016-12-11  Igor Kudrin  <ikudrin@accesssoftek.com>
   2
   3         PR gold/20717
   4         * testsuite/Makefile.am (pr20717): New test.
   5         * testsuite/Makefile.in: Regenerate.
   6         * testsuite/pr20717.c: New test source file.
   7         * testsuite/pr20717.sh: New test script.
   8         * testsuite/pr20717.t: New test linker script.
   9
  10 2016-12-11  Cary Coutant  <ccoutant@gmail.com>
  11
  12         PR gold/16711
  13         * output.cc (Output_section::set_final_data_size): Calculate data size
  14         based on relative offset rather than file offset.
  15         (Output_segment::set_section_addresses): Track file offset separately
  16         from address offset.
  17         (Output_segment::set_section_list_addresses): Add pfoff parameter.
  18         Track file offset separately.  Don't move file offset for BSS
  19         sections.
  20         * output.h (Output_segment::set_section_list_addresses): Add pfoff
  21         parameter.
  22         * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
  23         (Orphan_section_placement::Orphan_section_placement): Initialize it.
  24         (Orphan_section_placement::output_section_init): Track last allocated
  25         section.
  26         (Orphan_section_placement::find_place): Place BSS after last allocated
  27         section.
  28         (Output_section_element_input::set_section_addresses): Always override
  29         input section alignment when SUBALIGN is specified.
  30         (Output_section_definition::set_section_addresses): Override alignment
  31         of output section when SUBALIGN is specified.
  32
  33         * testsuite/Makefile.am (script_test_15a, script_test_15b)
  34         (script_test_15c): New test cases.
  35         * testsuite/Makefile.in: Regenerate.
  36         * testsuite/script_test_2.cc: Adjust expected layout.
  37         * testsuite/script_test_15.c: New source file.
  38         * testsuite/script_test_15a.sh: New shell script.
  39         * testsuite/script_test_15a.t: New linker script.
  40         * testsuite/script_test_15b.sh: New shell script.
  41         * testsuite/script_test_15b.t: New linker script.
  42         * testsuite/script_test_15c.sh: New shell script.
  43         * testsuite/script_test_15c.t: New linker script.
  44
  45 2016-12-08  Alan Modra  <amodra@gmail.com>
  46
  47         * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
  48         then asserting.
  49
  50 2016-12-08  Alan Modra  <amodra@gmail.com>
  51
  52         * options.h (--stub-group-multi): Fix typo.
  53
  54 2016-12-07  Alan Modra  <amodra@gmail.com>
  55
  56         * options.h (--stub-group-multi): New PowerPC option.
  57         * powerpc.cc (Stub_control): Add multi_os_ var and param
  58         to constructor.  Sort start_ var later.  Comment State.
  59         (Stub_control::can_add_to_stub_group): Heed multi_os_.
  60         (Target_powerpc::group_sections): Update.
  61
  62 2016-12-07  Alan Modra  <amodra@gmail.com>
  63
  64         PR gold/20878
  65         * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
  66         with stubs_always_after_branch_, group_end_addr_ with
  67         group_start_addr_.
  68         (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
  69         sections by increasing address.
  70         (Target_powerpc::group_sections): Scan that way.  Delete corner
  71         case.
  72         * options.h (--stub-group-size): Update help string.
  73
  74 2016-12-07  Alan Modra  <amodra@gmail.com>
  75
  76         * powerpc.cc (Stub_table_owner): Provide constructor.
  77         (Powerpc_relobj::set_stub_table): Resize fill with -1.
  78         (Target_powerpc::Branch_info::make_stub): Provide target debug
  79         output on returning false.
  80
  81 2016-12-05  Cary Coutant  <ccoutant@gmail.com>
  82             Tristan Gingold  <gingold@adacore.com>
  83
  84         * object.cc (Sized_relobj_file::do_count_local_symbols): Check
  85         is_ordinary before using shndx.
  86         * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
  87         * testsuite/Makefile.in: Regenerate.
  88         * testsuite/file_in_many_sections.c: New source file.
  89         * testsuite/file_in_many_sections_test.sh: New script.
  90
  91 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
  92             Igor Kudrin  <ikudrin@accesssoftek.com>
  93
  94         PR gold/20717
  95         * script-sections.cc (Script_sections): Set *keep to false when
  96         no match.
  97
  98 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
  99
 100         PR gold/20834
 101         * target.h (Target::default_text_segment_address): Bump default
 102         start address up to ABI page size.
 103
 104 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 105
 106         PR gold/18989
 107         * options.cc (General_options::object_format_to_string): New function.
 108         (General_options::copy_from_posdep_options): New function.
 109         (General_options::parse_push_state): New function.
 110         (General_options::parse_pop_state): New function.
 111         * options.h (--push-state, --pop-state): New options.
 112         (General_options::object_format_to_string): New method.
 113         (General_options::set_incremental_disposition): New method.
 114         (General_options::copy_from_posdep_options): New method.
 115         (General_options::options_stack_): New data member.
 116
 117 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 118
 119         PR gold/20807
 120         * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
 121         section symbols correctly.
 122         * arm.cc (Target_arm): Likewise.
 123         * powerpc.cc (Target_powerpc): Likewise.
 124
 125 2016-11-27  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 126
 127         * aarch64-reloc.def: Fix spelling in comments.
 128
 129 2016-11-27  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 130
 131         * aarch64.cc: Fix spelling in comments.
 132         * arm.cc: Fix spelling in comments.
 133         * icf.cc: Fix spelling in comments.
 134         * layout.cc: Fix spelling in comments.
 135         * layout.h: Fix spelling in comments.
 136         * mips.cc: Fix spelling in comments.
 137         * output.h: Fix spelling in comments.
 138         * plugin.h: Fix spelling in comments.
 139         * script-sections.h: Fix spelling in comments.
 140         * script.h: Fix spelling in comments.
 141         * stringpool.h: Fix spelling in comments.
 142         * tilegx.cc: Fix spelling in comments.
 143
 144 2016-11-22  Cary Coutant  <ccoutant@gmail.com>
 145
 146         PR gold/20346
 147         * options.cc (One_option::print): Print "(default)" when appropriate.
 148         * options.h: Clean up and re-sort options.
 149         (One_option::is_default): New data member.
 150         (One_option::One_option): Add is_default parameter; adjust all calls.
 151         (DEFINE_var): Add is_default__ parameter; adjust all calls.
 152         (DEFINE_bool): Set is_default based on default_value__.
 153         (DEFINE_bool_ignore): New macro.
 154         (--no-eh-frame-hdr): New option.
 155         (--enable-new-dtags): Remove mention of DT_FLAGS.
 156
 157 2016-11-22  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 158
 159         * configure: Regenerate.
 160
 161 2016-11-21  Cary Coutant  <ccoutant@gmail.com>
 162
 163         PR gold/20693
 164         * gold.cc (queue_middle_tasks): Force valid target earlier.
 165
 166 2016-11-21  Igor Kudrin  <ikudrin@accesssoftek.com>
 167
 168         * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
 169         (Layout::create_build_id): Generate uuid using UuidCreate().
 170
 171 2016-11-04  Loïc Yhuel <loic.yhuel@softathome.com>
 172
 173         * configure.ac: add missing '$'.
 174         * configure: Regenerate.
 175
 176 2016-10-21  Gergely Nagy  <ngg@tresorit.com>
 177
 178         PR gold/17704
 179         * icf.cc (match_sections): Add new parameter section_addraligns.
 180         Check section alignment and keep the section with the strictest
 181         alignment.
 182         (find_identical_sections): New local variable section_addraligns.
 183         Store each section's alignment.
 184         * testsuite/pr17704a_test.s: New file.
 185         * testsuite/Makefile.am (pr17704a_test): New test.
 186         * testsuite/Makefile.in: Regenerate.
 187
 188 2016-10-06  Alan Modra  <amodra@gmail.com>
 189
 190         * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
 191         through comment.
 192         * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
 193
 194 2016-10-06  Alan Modra  <amodra@gmail.com>
 195
 196         * aarch64.cc: Spell fall through comments as "// Fall through.".
 197         * arm.cc: Likewise.
 198         * mips.cc: Likewise.
 199         * powerpc.cc: Likewise.
 200         * s390.cc: Likewise.
 201         * sparc.cc: Likewise.
 202         * x86_64.cc: Likewise.
 203         * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
 204         fall through comments.
 205         * sparc.cc: (Target_sparc::Scan::global): Likewise.
 206         (Target_sparc::Relocate::relocate): Likewise.
 207         * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
 208         * resolve.cc (symbol_to_bits): Add missing break.
 209
 210 2016-09-26  Cary Coutant  <ccoutant@gmail.com>
 211
 212         PR gold/20238
 213         * symtab.cc (Symbol_table::define_default_version): Check that
 214         unversioned symbol is defined.
 215
 216 2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>
 217
 218         * Makefile.in: Regenerate.
 219         * configure: Likewise.
 220         * testsuite/Makefile.in: Likewise.
 221
 222 2016-09-26  Alan Modra  <amodra@gmail.com>
 223
 224         * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
 225         compiler warning.
 226         * output.cc (Output_segment::set_section_addresses): Likewise.
 227         * testsuite/Makefile.in: Regenerate.
 228
 229 2016-09-02  Doug Kwan  <dougkwan@google.com>
 230
 231         * arm.cc (Target_arm::Target_arm): Move method definition outside of
 232         class definition.  Add code to handle --target1-rel, --target1-abs
 233         and --target2= options.
 234         (Target_arm::get_reloc_reloc_type): Change method to be non-static
 235         and const.
 236         (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
 237         member declaration.
 238         (Target_arm::Scan::local, Target_arm::Scan::global,
 239         Target_arm::Relocate::relocate,
 240         Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
 241         call to Target_arm::get_real_reloc_type.
 242         (Target_arm::get_real_reloc_type): Use command line options to
 243         determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
 244         * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
 245         options.
 246
 247 2016-08-31  Alan Modra  <amodra@gmail.com>
 248
 249         * powerpc.cc (class Stub_control): Delete stub14_group_size_
 250         and has14_.  Add group_size_.
 251         (Stub_control::can_add_to_stub_group): Adjust to suit.  Print
 252         debug info when switching to adding sections before stubs.
 253
 254 2016-08-31  Alan Modra  <amodra@gmail.com>
 255
 256         * debug.h (DEBUG_TARGET): New.
 257         (DEBUG_ALL): Add DEBUG_TARGET.
 258         (gold_debug): Delete FORMAT param.
 259         * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
 260
 261 2016-08-30  Alan Modra  <amodra@gmail.com>
 262
 263         PR 20523
 264         * powerpc.cc (class Stub_control): Add has14_.  Comment owner_.
 265         (Stub_control::can_add_to_stub_group): Correct grouping of
 266         sections containing 14-bit external branches.  When returning
 267         false, set state_ to reflect the fact that we have one section
 268         for the next group.  Rewrite most of function for clarity.
 269         Add and expand comments.
 270         (Target_powerpc::do_relax): Print stub group size retry in hex.
 271
 272 2016-08-26  Han Shen  <shenhan@google.com>
 273
 274         PR gold/20529 - relaxing loop never ends.
 275
 276         * powerpc.cc (Stub_table::min_size_threshold_): New member to
 277         limit size.
 278         (Stub_table::set_min_size_threshold): New member function.
 279         (Stub_table::set_address_and_size): Add code to only allow size
 280         increase.
 281         (Target_powerpc::do_relax): Add code to record last size.
 282
 283 2016-08-23  Roland McGrath  <roland@hack.frob.com>
 284
 285         * options.h (General_options): Grok -z stack-size.
 286         * output.h (Output_segment::set_size): New method.
 287         * layout.cc (Layout::create_executable_stack_info): Renamed to ...
 288         (Layout::create_stack_segment): ... this.  Always create the
 289         segment if -z stack-size was used.
 290         (Layout::set_segment_offsets): Don't call ->set_offset on the
 291         PT_GNU_STACK segment.
 292
 293 2016-08-15  Bharathi Seshadri  <bseshadr@cisco.com>
 294
 295         * options.h (General_options): Add --be8 option.
 296         * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
 297         (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
 298         (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
 299         (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
 300         (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
 301
 302 2016-08-17  Cary Coutant  <ccoutant@gmail.com>
 303
 304         * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
 305         error message.
 306         * testsuite/Makefile.am (pr20216a): Add missing dependencies.
 307         (pr20308a): Add -Bgcctestdir/ to compile rules.
 308         * testsuite/Makefile.in: Regenerate.
 309
 310 2016-08-12  Roland McGrath  <roland@hack.frob.com>
 311
 312         PR gold/20462
 313         * script-sections.cc (Script_sections::release_segments):
 314         Reset this->segments_created_.
 315
 316 2016-08-12  Roland McGrath  <roland@hack.frob.com>
 317
 318         * yyscript.y (HIDDEN): New %token.
 319         (assignment): Handle HIDDEN(string = expr) syntax.
 320         * script.cc (script_keyword_parsecodes): Add HIDDEN.
 321
 322 2016-08-10  Cary Coutant  <ccoutant@gmail.com>
 323
 324         PR gold/20216
 325         * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
 326         R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
 327         error message.
 328         * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
 329         (pr20216_ld.o): Likewise.
 330         * testsuite/Makefile.in: Regenerate.
 331
 332 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 333
 334         PR gold/20443
 335         * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
 336         which will be present for STT_SPARC_REGISTER.
 337         (Symbol_table::add_from_pluginobj): Likewise.
 338         (Symbol_table::add_from_dynobj): Likewise.
 339         (Symbol_table::add_from_incrobj): Removed dead code.
 340
 341 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 342
 343         PR gold/20442
 344         * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
 345         should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
 346
 347 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 348
 349         PR gold/20441
 350         * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
 351         sparc64.
 352
 353 2016-06-29  Cary Coutant  <ccoutant@gmail.com>
 354
 355         PR gold/20310
 356         * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
 357
 358 2016-06-29  Cary Coutant  <ccoutant@gmail.com>
 359
 360         * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
 361         * testsuite/Makefile.in: Regenerate.
 362
 363 2016-06-30  Alan Modra  <amodra@gmail.com>
 364
 365         * testsuite/Makefile.am (memory_test, memory_test_2): Pass
 366         -Wl,-z to gcc, not plain -z.
 367         * testsuite/Makefile.in: Regenerate.
 368
 369 2016-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 370
 371         PR gold/20308
 372         * i386.cc (Target_i386::Relocate::relocate): Allow
 373         R_386_GOT32X relocation against ___tls_get_addr.
 374         (Target_i386::Relocate::tls_gd_to_ie): Support indirect
 375         call to __tls_get_addr.
 376         (Target_i386::Relocate::tls_gd_to_le): Likewise.
 377         (Target_i386::Relocate::tls_ld_to_le): Likewise.
 378         * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
 379         pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
 380         (pr20308a_test_SOURCES): New.
 381         (pr20308a_test_DEPENDENCIES): Likewise.
 382         (pr20308a_test_CFLAGS): Likewise.
 383         (pr20308a_test_LDFLAGS): Likewise.
 384         (pr20308a_test_LDADD): Likewise.
 385         (pr20308b_test_SOURCES): Likewise.
 386         (pr20308b_test_DEPENDENCIES): Likewise.
 387         (pr20308b_test_CFLAGS): Likewise.
 388         (pr20308b_test_LDFLAGS): Likewise.
 389         (pr20308b_test_LDADD): Likewise.
 390         (pr20308c_test_SOURCES): Likewise.
 391         (pr20308c_test_DEPENDENCIES): Likewise.
 392         (pr20308c_test_CFLAGS): Likewise.
 393         (pr20308c_test_LDFLAGS): Likewise.
 394         (pr20308c_test_LDADD): Likewise.
 395         (pr20308d_test_SOURCES): Likewise.
 396         (pr20308d_test_DEPENDENCIES): Likewise.
 397         (pr20308d_test_CFLAGS): Likewise.
 398         (pr20308d_test_LDFLAGS): Likewise.
 399         (pr20308d_test_LDADD): Likewise.
 400         (pr20308e_test_SOURCES): Likewise.
 401         (pr20308e_test_DEPENDENCIES): Likewise.
 402         (pr20308e_test_CFLAGS): Likewise.
 403         (pr20308e_test_LDFLAGS): Likewise.
 404         (pr20308e_test_LDADD): Likewise.
 405         (pr20308a.so): Likewise.
 406         (pr20308b.so): Likewise.
 407         (pr20308_gd.o): Likewise.
 408         (pr20308_ld.o): Likewise.
 409         (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
 410         * testsuite/Makefile.in: Regenerated.
 411         * testsuite/pr20308_def.c: New file.
 412         * testsuite/pr20308_gd.S: Likewise.
 413         * testsuite/pr20308_ld.S: Likewise.
 414         * testsuite/pr20308_main.c: Likewise.
 415
 416 2016-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 417
 418         PR gold/20216
 419         * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
 420         AM_CONDITIONAL.
 421         * configure: Regenerated.
 422         * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
 423         R_X86_64_GOTPCRELX relocation against __tls_get_addr.
 424         (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
 425         call to __tls_get_addr.
 426         (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
 427         (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
 428         * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
 429         pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
 430         (pr20216a_test_SOURCES): New.
 431         (pr20216a_test_DEPENDENCIES): Likewise.
 432         (pr20216a_test_CFLAGS): Likewise.
 433         (pr20216a_test_LDFLAGS): Likewise.
 434         (pr20216a_test_LDADD): Likewise.
 435         (pr20216b_test_SOURCES): Likewise.
 436         (pr20216b_test_DEPENDENCIES): Likewise.
 437         (pr20216b_test_CFLAGS): Likewise.
 438         (pr20216b_test_LDFLAGS): Likewise.
 439         (pr20216b_test_LDADD): Likewise.
 440         (pr20216c_test_SOURCES): Likewise.
 441         (pr20216c_test_DEPENDENCIES): Likewise.
 442         (pr20216c_test_CFLAGS): Likewise.
 443         (pr20216c_test_LDFLAGS): Likewise.
 444         (pr20216c_test_LDADD): Likewise.
 445         (pr20216d_test_SOURCES): Likewise.
 446         (pr20216d_test_DEPENDENCIES): Likewise.
 447         (pr20216d_test_CFLAGS): Likewise.
 448         (pr20216d_test_LDFLAGS): Likewise.
 449         (pr20216d_test_LDADD): Likewise.
 450         (pr20216e_test_SOURCES): Likewise.
 451         (pr20216e_test_DEPENDENCIES): Likewise.
 452         (pr20216e_test_CFLAGS): Likewise.
 453         (pr20216e_test_LDFLAGS): Likewise.
 454         (pr20216e_test_LDADD): Likewise.
 455         (pr20216a.so): Likewise.
 456         (pr20216b.so): Likewise.
 457         (pr20216_gd.o): Likewise.
 458         (pr20216_ld.o): Likewise.
 459         (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
 460         * testsuite/Makefile.in: Regenerated.
 461         * testsuite/pr20216_def.c: New file.
 462         * testsuite/pr20216_gd.S: Likewise.
 463         * testsuite/pr20216_ld.S: Likewise.
 464         * testsuite/pr20216_main.c: Likewise.
 465
 466 2016-06-29  Alan Modra  <amodra@gmail.com>
 467
 468         * script_test_12.t: Delete .plt, specify 64k page size.
 469         * script_test_12i.t: Likewise.
 470
 471 2016-06-29  Alan Modra  <amodra@gmail.com>
 472
 473         * testsuite/plugin_layout_with_alignment.c: Explicitly align all
 474         variables.
 475
 476 2016-06-29  Alan Modra  <amodra@gmail.com>
 477
 478         * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
 479         * testsuite/Makefile.in: Regenerate.
 480
 481 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 482
 483         * aarch64-reloc.def (NONE): New relocation.
 484         * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
 485         (Target_aarch64::Scan::global): Likewise.
 486         * testsuite/Makefile.am (aarch64_reloc_none): New test.
 487         * testsuite/Makefile.in: Regenerate.
 488         * testsuite/aarch64_reloc_none.s: New test source file.
 489         * testsuite/aarch64_reloc_none.sh: New test script.
 490
 491 2016-06-28  Sriraman Tallam  <tmsriram@google.com>
 492
 493         * x86_64.cc (Lazy_view): New class.
 494         (can_convert_mov_to_lea): Templatize function.  Make the function
 495         check for appropriate relocation types and use the view parameter
 496         to get section contents.
 497         (can_convert_callq_to_direct): New function.
 498         (Target_x86_64<size>::Scan::global): Refactor.
 499         (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
 500         call via GOT that can be converted.
 501         * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
 502         * testsuite/Makefile.in: Regenerate.
 503         * testsuite/x86_64_indirect_call_to_direct1.s: New file.
 504         * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
 505
 506 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 507
 508         * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
 509         from the top level to the places of its use.
 510
 511 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 512
 513         PR gold/18098
 514         * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
 515         * script-sections.cc (Input_section_sorter::get_init_priority): New method.
 516         (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
 517         (Output_section_element_input::print): Likewise.
 518         * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
 519         * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
 520         (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
 521
 522         * testsuite/Makefile.am (script_test_14): New test.
 523         * testsuite/Makefile.in: Regenerate.
 524         * testsuite/script_test_14.s: New test source file.
 525         * testsuite/script_test_14.sh: New test script.
 526         * testsuite/script_test_14.t: New test linker script.
 527
 528 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
 529
 530         * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
 531         to R_SPARC_RELATIVE if class is ELFCLASS64.
 532         (Target_sparc::Scan::global): Likewise.
 533
 534 2016-06-23  Cary Coutant  <ccoutant@gmail.com>
 535             Igor Kudrin  <ikudrin@accesssoftek.com>
 536
 537         PR gold/15370
 538         * script-sections.cc
 539         (Output_section_element_input::set_section_addresses): Keep bin_count
 540         separate from input_pattern_count.
 541         * testsuite/script_test_12.t: Add another section .x4.
 542         * testsuite/script_test_12i.t: Likewise.
 543         * testsuite/script_test_12a.c: Likewise.
 544         * testsuite/script_test_12b.c: Likewise.
 545
 546 2016-06-23  Igor Kudrin  <ikudrin@accesssoftek.com>
 547
 548         * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
 549
 550 2016-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 551
 552         PR ld/20283
 553         * NEWS: Mention --enable-relro.
 554         * configure.ac: Add --enable-relro.
 555         (DEFAULT_LD_Z_RELRO): New.  Set by --enable-relro and default
 556         to 1.
 557         * config.in: Regenerated.
 558         * configure: Likewise.
 559         * options.h (General_options::relro): Default to
 560         DEFAULT_LD_Z_RELRO.
 561
 562 2016-06-20  Cary Coutant  <ccoutant@gmail.com>
 563
 564         * NEWS: Add new features in 1.12.
 565         * version.cc (version_string): Bump to 1.12.
 566
 567 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 568
 569         PR gold/20245
 570         * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
 571         plt_ is NULL.
 572         (Target_i386::plt_entry_size): Likewise.
 573         (Target_x86_64<size>::first_plt_entry_offset): Likewise.
 574         (Target_x86_64<size>::plt_entry_size): Likewise.
 575
 576 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 577
 578         * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
 579         (Target_mips::rld_map_): New data member.
 580         (Target_mips::do_finalize_sections): Add support for
 581         DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
 582         .rld_map section, and __RLD_MAP symbol.
 583         (Target_mips::do_dynamic_tag_custom_value): Add support for
 584         DT_MIPS_RLD_MAP_REL dynamic tag.
 585         * output.cc (Output_data_dynamic::get_entry_offset): New method
 586         definition.
 587         * output.h (Output_data_dynamic::get_entry_offset): New method
 588         declaration.
 589
 590 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 591
 592         * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
 593
 594 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 595
 596         * mips.cc (relocation_needs_la25_stub): Add support for relocs:
 597         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 598         (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
 599         (is_matching_lo16_reloc): Likewise.
 600         (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
 601         (Mips_output_data_plt::plt_entry_r6): New static data member for
 602         R6 PLT entry.
 603         (Target_mips::is_output_r6): New method.
 604         (Target_mips::Mips_mach): Add new enum constants.
 605         (Mips_relocate_functions::Status): Likewise.
 606         (Mips_relocate_functions::pchi16_relocs): New static data member.
 607         (Mips_relocate_functions::relpc21): New method.
 608         (Mips_relocate_functions::relpc26): Likewise.
 609         (Mips_relocate_functions::relpc18): Likewise.
 610         (Mips_relocate_functions::relpc19): Likewise.
 611         (Mips_relocate_functions::relpchi16): Likewise.
 612         (Mips_relocate_functions::do_relpchi16): Likewise.
 613         (Mips_relocate_functions::relpclo16): Likewise.
 614         (Mips_output_data_plt::do_write): Add support for Mips r6 plt
 615         entry.
 616         (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
 617         (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
 618         E_MIPS_ARCH_64R6 support.
 619         (Target_mips::update_abiflags_isa): Likewise.
 620         (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
 621         R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
 622         R_MIPS_PC19_S2.
 623         (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
 624         and R_MIPS_PCLO16.
 625         (Target_mips::Scan::global): Add support for relocs:
 626         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 627         (Target_mips::Relocate::relocate): Call functions for resolving
 628         Mips32r6 and Mips64r6 relocations, and print error message for
 629         STATUS_PCREL_UNALIGNED.
 630         (Target_mips::Scan::get_reference_flags): Add support for relocs:
 631         R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
 632         R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
 633         (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
 634         E_MIPS_ARCH_64R6 support.
 635
 636 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 637
 638         PR gold/20246
 639         * testsuite/script_test_2.t: Add .got.plt after .got.
 640
 641 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 642
 643         * mips.cc (struct Mips_abiflags): New struct.
 644         (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
 645         and abiflags_.
 646         (Mips_relobj::~Mips_relobj): Delete object pointed by
 647         attributes_section_data_.
 648         (Mips_relobj::abiflags): New method.
 649         (Mips_relobj::attributes_section_data): Likewise.
 650         (Mips_relobj::attributes_section_data_): New data member.
 651         (Mips_relobj::abiflags_): Likewise.
 652         (class Mips_output_section_abiflags): New class.
 653         (Target_mips::Target_mips): Initialize attributes_section_data_,
 654         abiflags_ and has_abiflags_section_.
 655         (Target_mips::do_should_include_section): Don't emit input
 656         .MIPS.abiflags sections to output .MIPS.abiflags.
 657         (Target_mips::Mips_mach): Add new enum constants.
 658         (Target_mips::mips_isa_ext_mach): New method.
 659         (Target_mips::mips_isa_ext): Likewise.
 660         (Target_mips::update_abiflags_isa): Likewise.
 661         (Target_mips::infer_abiflags): Likewise.
 662         (Target_mips::create_abiflags): Likewise.
 663         (Target_mips::fp_abi_string): Likewise.
 664         (Target_mips::select_fp_abi): Likewise.
 665         (Target_mips::merge_obj_attributes): Likewise.
 666         (Target_mips::merge_obj_abiflags): Likewise.
 667         (Target_mips::level_rev): Likewise.
 668         (Target_mips::merge_obj_e_flags): Rename from
 669         merge_processor_specific_flags. Remove dyn_obj argument,
 670         call update_abiflags_isa when needed, compare NaN encodings and
 671         compare FP64 state.
 672         (Target_mips::add_machine_extensions): Add two machine extensions
 673         and fix one.
 674         (Target_mips::attributes_section_data_): New data member.
 675         (Target_mips::abiflags_): Likewise.
 676         (Target_mips::has_abiflags_section_): Likewise.
 677         (Mips_relobj::do_read_symbols): Read .gnu.attributes and
 678         .MIPS.abiflags sections if they exists.
 679         (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
 680         E_MIPS_MACH_OCTEON3 support.
 681         (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
 682         (Target_mips::do_finalize_sections): Merge .gnu.attributes and
 683         .MIPS.abiflags sections from input. Create these sections if
 684         needed.
 685         (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
 686         E_MIPS_MACH_OCTEON3 support, and change strings for
 687         E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
 688         to match bfd.
 689
 690 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 691
 692         * mips.cc (Mips_relobj::Mips_relobj): Initialize
 693         has_reginfo_section_.
 694         (Mips_relobj::has_reginfo_section_): New data member.
 695         (Mips_relobj::has_reginfo_section): New method.
 696         (class Mips_output_section_reginfo): Change base class to
 697         Output_section_data, and set masks of the output .reginfo section
 698         in constructor.
 699         (Mips_output_section_reginfo::as_mips_output_section_reginfo):
 700         Remove.
 701         (Mips_output_section_reginfo::set_masks): Likewise.
 702         (Mips_output_section_reginfo::set_final_data_size): Likewise.
 703         (Mips_output_section_reginfo::do_print_to_mapfile): New method.
 704         (Target_mips::do_make_output_section): Remove.
 705         (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
 706         if the object contains a .reginfo section.
 707         (Target_mips::do_finalize_sections): Create a .reginfo output
 708         section if needed.
 709
 710 2016-06-09  Artemiy Volkov  <artemiyv@acm.org>
 711
 712         * mips.cc (Mips_output_data_got::do_write): Add missing template
 713         args via typedef.
 714
 715 2016-05-30  Marcin Kościelnicki  <koriakin@0x04.net>
 716
 717         PR/19960
 718         * s390.cc (Target_s390::ss_code_st_r14): Removed.
 719         (Target_s390::ss_code_l_r14): Removed.
 720         (Target_s390::ss_code_ear): Removed.
 721         (Target_s390::ss_code_c): Removed.
 722         (Target_s390::ss_match_st_r14): New function.
 723         (Target_s390::ss_match_l_r14): New function.
 724         (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
 725         of matching code directly.
 726         (Target_s390::ss_match_ear): New function.
 727         (Target_s390::ss_match_c): New function.
 728         (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
 729         of matching code directly.
 730
 731 2016-05-19  Cary Coutant  <ccoutant@gmail.com>
 732
 733         PR gold/19823
 734         * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
 735         parameter; check for protected symbol.
 736         * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
 737         * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
 738         * symtab.cc (Symbol::init_fields): Initialize is_protected_.
 739         (Symbol_table::add_from_dynobj): Mark protected symbols.
 740         * symtab.h (Symbol::is_protected): New method.
 741         (Symbol::set_is_protected): New method.
 742         (Symbol::is_protected_): New data member.
 743
 744         * testsuite/Makefile.am (copy_test_protected): New test.
 745         * testsuite/Makefile.in: Regenerate.
 746         * testsuite/copy_test.cc (main): Add legal reference to protected
 747         symbol.
 748         * testsuite/copy_test_v1.cc (main): Likewise.
 749         * testsuite/copy_test_2.cc (ip): Add protected symbol.
 750         * testsuite/copy_test_protected.cc: New test source file.
 751         * testsuite/copy_test_protected.sh: New test script.
 752
 753 2016-05-19  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 754
 755         * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
 756         for global got symbols, and set addend to 0.
 757         (Mips_got_entry::hash): Change hash algorithm.
 758         (Mips_got_entry::equals): Refactor.
 759         (Mips_got_entry::object): Return input object for local got symbols
 760         from union d.
 761         (Mips_got_entry::addend): Change return of the relocation addend.
 762         (Mips_got_entry::addend_): Move from union d.
 763         (Mips_got_entry::object_): Move into union d.
 764         (class Mips_symbol_hash): New class.
 765         (Mips_got_info::Global_got_entry_set): New type.
 766         (Mips_got_info::global_got_symbols): Change return type to
 767         Global_got_entry_set.
 768         (Mips_got_info::global_got_symbols_): Change type to
 769         Global_got_entry_set.
 770         (Mips_symbol::hash): New method.
 771         (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
 772         (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
 773         (Mips_output_data_mips_stubs::symbols_): Change type to
 774         Mips_stubs_entry_set.
 775         (Mips_got_info::record_global_got_symbol): Don't pass object
 776         argument when creating global got symbol.
 777         (Mips_got_info::record_got_entry): Remove find before inserting
 778         got entries.
 779         (Mips_got_info::add_reloc_only_entries): Change type of iterator
 780         to Global_got_entry_set.
 781         (Mips_got_info::count_got_symbols): Likewise.
 782         (Mips_output_data_la25_stub::create_la25_stub): Use push_back
 783         for adding entries to symbols_.
 784         (Mips_output_data_la25_stub::do_write): Change type of iterator
 785         to std::vector.
 786         (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
 787         of iterator to Mips_stubs_entry_set.
 788         (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
 789         (Mips_output_data_mips_stubs::do_write): Likewise.
 790
 791 2016-05-06  Han Shen  <shenhan@google.com>
 792
 793         PR gold/19987.
 794
 795         * aarch64-reloc.def: New relocation type.
 796         * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
 797         (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
 798         (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
 799         (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
 800
 801 2016-04-28  Nick Clifton  <nickc@redhat.com>
 802
 803         * po/zh_CN.po: Updated Chinese (simplified) translation.
 804
 805 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 806
 807         * Makefile.in: Regenerated with automake 1.11.6.
 808         * aclocal.m4: Likewise.
 809         * testsuite/Makefile.in: Likewise.
 810
 811 2016-03-30  Cary Coutant  <ccoutant@gmail.com>
 812
 813         PR gold/16979
 814         * symtab.cc (Symbol_table::define_default_version): Check for case
 815         where symbols are both in different shared objects.
 816
 817 2016-03-27  Cary Coutant  <ccoutant@gmail.com>
 818
 819         PR gold/16111
 820         * i386.cc (Target_i386): Add check for fully-resolved symbol for
 821         R_386_GOTOFF.
 822
 823 2016-03-22  Nick Clifton  <nickc@redhat.com>
 824
 825         * configure: Regenerate.
 826
 827 2016-03-21  Cary Coutant  <ccoutant@gmail.com>
 828
 829         PR gold/19842
 830         * errors.cc (Errors::undefined_symbol): Add info message when
 831         symbol should have been provided by a plugin.
 832         * target-reloc.h (issue_undefined_symbol_error): Check for
 833         placeholder symbols defined in discarded sections.
 834         * testsuite/Makefile.am (plugin_test_9b): New test case.
 835         * testsuite/Makefile.in: Regenerate.
 836         * testsuite/plugin_test_9b_elf.cc: New test source file.
 837         * testsuite/plugin_test_9b_ir.cc: New test source file.
 838
 839 2016-03-20  Cary Coutant  <ccoutant@gmail.com>
 840
 841         PR gold/19002
 842         * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
 843         * testsuite/Makefile.am (eh_test_2): New test.
 844         * testsuite/Makefile.in: Regenerate.
 845         * testsuite/eh_test_2.sh: New test script.
 846         * testsuite/eh_test_a.cc (bar): Make it comdat.
 847         * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
 848
 849 2016-03-18  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 850
 851         * mips.cc (Mips_relobj::is_n64_): Remove.
 852         (Target_mips::ei_class_): Likewise.
 853         (Mips_relobj::is_newabi): Call methods.
 854         (Mips_relobj::is_n64): Change checking for N64 ABI.
 855         (Target_mips::is_output_n64): Likewise.
 856         (Target_mips::merge_processor_specific_flags): Remove ei_class
 857         argument, and remove comparing ei_class.
 858         (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
 859         of the ELF header.
 860         (Target_mips::do_finalize_sections): Don't pass ei_class argument
 861         to merge_processor_specific_flags.
 862         (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
 863         change checking for N64 ABI.
 864
 865 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 866
 867         * mips.cc (enum Special_relocation_symbol): New enum type.
 868         (is_readonly_section): New function.
 869         (eh_reloc): Likewise.
 870         (Mips_got_entry::is_section_symbol_): New member.
 871         (Mips_got_entry::is_section_symbol): New method.
 872         (Mips_got_info::record_local_got_symbol): Add is_section_symbol
 873         argument.
 874         (Mips_relobj::mips_elf_options_section_name): New method.
 875         (Mips_output_data_got::record_local_got_symbol): Add
 876         is_section_symbol argument, and pass it to
 877         Mips_got_info::record_local_got_symbol.
 878         (Mips_output_data_got::got_offset): Add addend argument, and pass
 879         it to Relobj::local_got_offset.
 880         (struct Mips_output_reloc_writer): New type.
 881         (class Mips_output_data_reloc): New class.
 882         (Mips_output_data_plt::Reloc_section): Change type to
 883         Mips_output_data_reloc.
 884         (Target_mips::Reloc_section): Likewise.
 885         (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
 886         (Mips_classify_reloc::get_r_type2): New method.
 887         (Mips_classify_reloc::get_r_type3): Likewise.
 888         (Mips_classify_reloc::get_r_ssym): Likewise.
 889         (Target_mips::Reloca_section): Remove.
 890         (Relocate::should_apply_static_reloc): Rename from
 891         should_apply_r_mips_32_reloc.
 892         (Target_mips::copy_reloc): Replace Reltype parameter with r_type
 893         and r_offset.
 894         (Mips_relocate_functions::Valtype): New type.
 895         (Mips_relocate_functions::Valtype64): New type.
 896         (Mips_relocate_functions::check_overflow): New method.
 897         (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
 898         interface.
 899         (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
 900         (Mips_relocate_functions::rel16): Add support for resolving
 901         relocations for Mips64.
 902         (Mips_relocate_functions::rel32): Likewise.
 903         (Mips_relocate_functions::reljalr): Likewise.
 904         (Mips_relocate_functions::relpc32): Likewise.
 905         (Mips_relocate_functions::rel26): Likewise.
 906         (Mips_relocate_functions::relpc16): Likewise.
 907         (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
 908         (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
 909         (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
 910         (Mips_relocate_functions::do_relhi16): Likewise.
 911         (Mips_relocate_functions::do_relgot16_local): Likewise.
 912         (Mips_relocate_functions::rello16): Likewise.
 913         (Mips_relocate_functions::relgot): Likewise.
 914         (Mips_relocate_functions::relgotpage): Likewise.
 915         (Mips_relocate_functions::relgotofst): Likewise.
 916         (Mips_relocate_functions::relgot_hi16): Likewise.
 917         (Mips_relocate_functions::relgot_lo16): Likewise.
 918         (Mips_relocate_functions::relgprel): Likewise.
 919         (Mips_relocate_functions::relgprel32): Likewise.
 920         (Mips_relocate_functions::tlsrelhi16): Likewise.
 921         (Mips_relocate_functions::tlsrello16): Likewise.
 922         (Mips_relocate_functions::tlsrel32): Likewise.
 923         (Mips_relocate_functions::relsub): Likewise.
 924         (Mips_relocate_functions::releh): New method.
 925         (Mips_relocate_functions::rel64): Likewise.
 926         (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
 927         pass it to Mips_got_entry.
 928         (Mips_got_info::add_local_entries): Pass addend argument
 929         to code functions, and for STT_SECTION symbols call
 930         add_symbolless_local_addend.
 931         (Mips_got_info::add_tls_entries): Pass addend argument to code
 932         functions.
 933         (Mips_relobj::do_read_symbols): Read gp value that was used to
 934         create object.
 935         (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
 936         instruction. Opcode for instruction will be selected later.
 937         (Target_mips::gc_process_relocs): Add case for SHT_RELA.
 938         (Target_mips::scan_relocatable_relocs): Likewise.
 939         (Target_mips::emit_relocs_scan): Likewise.
 940         (Target_mips::relocate_relocs): Likewise.
 941         (Target_mips::do_finalize_sections): Skip objects for merging
 942         processor specific flags in which all input sections will be
 943         discarded.
 944         (mips_get_size_for_reloc): Add case for R_MIPS_EH.
 945         (Target_mips::Scan::get_reference_flags): Likewise.
 946         (Target_mips::relocate_special_relocatable): Call rel26 method with
 947         calculate_only and calculated_value arguments.
 948         (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
 949         dynamic relocation against a readonly sections, and pass
 950         is_section_symbol to Mips_got_info::record_local_got_symbol.
 951         (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
 952         dynamic relocation against a readonly sections, and pass r_type
 953         and r_offset to Target_mips::copy_reloc.
 954         (Target_mips::Relocate::relocate): Add support for resolving
 955         relocations for Mips64.
 956         (Target_mips::mips_info): Add case for Mips64 default dynamic
 957         linker name.
 958         (Target_selector_mips): Correct emulation names.
 959
 960 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 961
 962         * mips.cc (class Mips_output_data_la25_stub): Add
 963         do_print_to_mapfile function.
 964
 965 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 966
 967         * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
 968         elf_r_info.
 969
 970 2016-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 971
 972         * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
 973         * testsuite/plugin_layout_with_alignment.c: This.
 974         * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
 975         (plugin_layout_with_alignment): Likewise.
 976         * testsuite/Makefile.in: Regenerated.
 977
 978 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 979
 980         PR 19751
 981         * testsuite/Makefile.am (retain_symbols_file_test): Remove check
 982         for constructor.
 983         * testsuite/Makefile.in: Regenerate.
 984         * testsuite/dynamic_list.sh: Likewise.
 985         * testsuite/retain_symbols_file_test.sh: Likewise.
 986
 987 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 988
 989         PR 19751
 990         * arm.cc (Reloc_stub::Key::name): Add unused attribute.
 991         * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
 992
 993 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
 994             Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 995
 996         * output.cc (Output_reloc_writer): New type.
 997         (Output_data_reloc_base::do_write): Move implementation to template
 998         in output.h and replace with invocation of template.
 999         * output.h (Output_file): Move to top of file.
1000         (Output_reloc::get_symbol_index): Move to public interface.
1001         (Output_reloc::get_address): Likewise.
1002         (Output_data_reloc_base::do_write_generic): New function template.
1003
1004 2016-03-04  Cary Coutant  <ccoutant@gmail.com>
1005
1006         PR gold/19019
1007         PR gold/19763
1008         * symtab.cc: Instantiate Sized_symbol::init_constant and
1009         Sized_symbol::init_undefined.
1010
1011 2016-03-03  Cary Coutant  <ccoutant@gmail.com>
1012
1013         PR gold/19019
1014         * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1015         * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1016         * mips.cc (Target_mips::make_symbol): Adjust function signature.
1017         * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1018         (Target_sparc::do_is_defined_by_abi): Remove test for
1019         STT_SPARC_REGISTER.
1020         (Target_sparc::Register_symbol): New struct type.
1021         (Target_sparc::register_syms_): New data member.
1022         (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1023         (Target_sparc::make_symbol): New function.
1024         (Target_sparc::do_finalize_sections): Add register symbols and new
1025         dynamic table entries.
1026         * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1027         (Symbol_table::add_target_global_symbol): New function.
1028         (Symbol_table::target_symbols_): New data member.
1029         * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1030         (Symbol_table::Symbol_table): Initialize target_symbols_.
1031         (Symbol_table::add_from_object): Pass additional parameters to
1032         Target::make_symbol.
1033         (Symbol_table::define_special_symbol): Likewise.
1034         (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1035         undefined symbol value.
1036         (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1037         (Symbol_table::sized_finalize): Likewise.
1038         (Symbol_table::sized_write_globals): Likewise.
1039         * target.h (Sized_target::make_symbol): Add name, st_type, object,
1040         st_shndx, and value parameters.
1041
1042 2016-03-03  Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1043
1044         * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1045         LDPK_WEAKUNDEF symbols.
1046
1047 2016-03-03  Than McIntosh  <thanm@google.com>
1048
1049         * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1050         and get_input_section_alignment in transfer vector.
1051         (get_input_section_alignment): New function.
1052         (get_input_section_size): New function.
1053         * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1054         * testsuite/Makefile.in: [Regenerate.]
1055         * testsuite/plugin_section_alignment.cc: New test file.
1056         * testsuite/plugin_layout_with_alignment.cc: New test file.
1057         * testsuite/plugin_layout_with_alignment.sh: New test file.
1058
1059 2016-03-03  Evgenii Stepanov  <eugenis@google.com>
1060
1061         * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1062         parameter.
1063         * plugin.cc (get_symbols_v3): New function.
1064         (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1065         (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1066         new version.
1067
1068 2016-02-26  Egor Kochetov  <egor.kochetov@intel.com>
1069             Cary Coutant  <ccoutant@gmail.com>
1070
1071         PR gold/19735
1072         * ehframe.h (Cie::fde_encoding): New method.
1073         * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1074         address ranges.
1075
1076 2016-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1077
1078         * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1079         -mrelax-relocations=yes to $(TEST_AS).
1080         (x86_64_mov_to_lea6.o): Likewise.
1081         (x86_64_overflow_pc32.o): Remove duplicated target.
1082         * testsuite/Makefile.in: Regenerated.
1083
1084 2016-02-15  Marcin Kościelnicki  <koriakin@0x04.net>
1085
1086         * s390.cc (Target_s390::match_view_u): New helper method.
1087         (Target_s390::do_is_call_to_non_split): New method.
1088         (Target_s390::ss_code_st_r14): New const.
1089         (Target_s390::ss_code_l_r14): New const.
1090         (Target_s390::ss_code_bras_8): New const.
1091         (Target_s390::ss_code_l_basr): New const.
1092         (Target_s390::ss_code_a_basr): New const.
1093         (Target_s390::ss_code_ear): New const.
1094         (Target_s390::ss_code_c): New const.
1095         (Target_s390::ss_code_larl): New const.
1096         (Target_s390::ss_code_brasl): New const.
1097         (Target_s390::ss_code_jg): New const.
1098         (Target_s390::ss_code_jgl): New const.
1099         (Target_s390::ss_match_mcount): New helper method.
1100         (Target_s390::ss_match_l): New helper method.
1101         (Target_s390::ss_match_ahi): New helper method.
1102         (Target_s390::ss_match_alfi): New helper method.
1103         (Target_s390::ss_match_cr): New helper method.
1104         (Target_s390::do_calls_non_split): New method.
1105         * testsuite/Makefile.am: Added new tests.
1106         * testsuite/Makefile.in: Regenerate.
1107         * testsuite/split_s390.sh: New test.
1108         * testsuite/split_s390_1_a1.s: New test.
1109         * testsuite/split_s390_1_a2.s: New test.
1110         * testsuite/split_s390_1_n1.s: New test.
1111         * testsuite/split_s390_1_n2.s: New test.
1112         * testsuite/split_s390_1_z1.s: New test.
1113         * testsuite/split_s390_1_z2.s: New test.
1114         * testsuite/split_s390_1_z3.s: New test.
1115         * testsuite/split_s390_1_z4.s: New test.
1116         * testsuite/split_s390_2_ns.s: New test.
1117         * testsuite/split_s390_2_s.s: New test.
1118         * testsuite/split_s390x_1_a1.s: New test.
1119         * testsuite/split_s390x_1_a2.s: New test.
1120         * testsuite/split_s390x_1_n1.s: New test.
1121         * testsuite/split_s390x_1_n2.s: New test.
1122         * testsuite/split_s390x_1_z1.s: New test.
1123         * testsuite/split_s390x_1_z2.s: New test.
1124         * testsuite/split_s390x_1_z3.s: New test.
1125         * testsuite/split_s390x_1_z4.s: New test.
1126         * testsuite/split_s390x_2_ns.s: New test.
1127         * testsuite/split_s390x_2_s.s: New test.
1128
1129 2016-02-11 Rahul Chaudhry  <rahulchaudhry@google.com>
1130
1131         * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1132         info message for every erratum 843419 found and fixed.
1133
1134 2016-02-07  Cary Coutant  <ccoutant@gmail.com>
1135
1136         PR gold/18695
1137         * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1138         information to relocation overflow errors.
1139
1140 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1141
1142         PR gold/18695
1143         * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1144         overflow checking when symbol value + addend < 0.
1145
1146 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1147
1148         PR gold/19577
1149         * reloc.h (Limits): New class.
1150         (Bits::has_overflow32): Use min/max values from Limits.
1151         (Bits::has_unsigned_overflow32): Likewise.
1152         (Bits::has_signed_unsigned_overflow32): Likewise.
1153         (Bits::has_overflow): Likewise.
1154         (Bits::has_unsigned_overflow): Likewise.
1155         (Bits::has_signed_unsigned_overflow64): Likewise.
1156
1157 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1158
1159         PR gold/19567
1160         * reloc.h (Relocate_functions::Overflow_check): Add comments.
1161         * x86_64.cc (X86_64_relocate_functions): New class.
1162         (Target_x86_64::Relocate::relocate): Use the new class.
1163         * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1164         (x32_overflow_pc32): New test case.
1165         * testsuite/Makefile.in: Regenerate.
1166         * testsuite/x32_overflow_pc32.sh: New script.
1167         * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1168
1169 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1170
1171         PR gold/19577
1172         * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1173         (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1174
1175 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1176
1177         PR gold/19577
1178         * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1179         comparison.
1180         (Bits::has_unsigned_overflow): Likewise.
1181
1182 2016-02-06  Marcin Kościelnicki  <koriakin@0x04.net>
1183
1184         * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1185         parameters.
1186         * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1187         and view_size to is_call_to_non_split.
1188         * target.cc (Target::is_call_to_non_split): Add view and view_size
1189         parameters.
1190         * target.h (class Target): Likewise.
1191
1192 2016-02-05  Sriraman Tallam  <tmsriram@google.com>
1193
1194         * icf.cc (get_rel_addend): New function.
1195         (get_section_contents):  Move merge section addend computation to a
1196         new function.  Ignore negative values for SHT_REL and SHT_RELA addends.
1197         Fix bug to not read past the length of the section.
1198
1199 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
1200             Andrew Senkevich  <andrew.senkevich@intel.com>
1201
1202         PR gold/18695
1203         * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1204         checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1205         R_X86_64_PLT32.
1206         * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1207         * testsuite/x86_64_overflow_pc32.sh: New test script.
1208         * testsuite/x86_64_overflow_pc32.s: New source file.
1209
1210 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
1211
1212         PR gold/18695
1213         * reloc.h (Relocate_functions::Address): New typedef.
1214         (Relocate_functions::Addendtype): New typedef.
1215         (Relocate_functions::Overflow_check): New enum type.
1216         (Relocate_functions::Reloc_status): New enum type.
1217         (Relocate_functions::check_overflow): New function template.
1218         (Relocate_functions::rel): Add check parameter; check for overflow.
1219         (Relocate_functions::rel_unaligned): Likewise.
1220         (Relocate_functions::rela): Likewise.
1221         (Relocate_functions::pcrel): Likewise.
1222         (Relocate_functions::pcrel_unaligned): Likewise.
1223         (Relocate_functions::pcrela): Likewise.
1224         (Relocate_functions::rel8): Adjust parameter types.
1225         (Relocate_functions::rela8): Likewise.
1226         (Relocate_functions::pcrel8): Likewise.
1227         (Relocate_functions::pcrela8): Likewise.
1228         (Relocate_functions::rel16): Likewise.
1229         (Relocate_functions::rela168): Likewise.
1230         (Relocate_functions::pcrel16): Likewise.
1231         (Relocate_functions::pcrela16): Likewise.
1232         (Relocate_functions::rel32): Likewise.
1233         (Relocate_functions::rel32_unaligned): Likewise.
1234         (Relocate_functions::rela32): Likewise.
1235         (Relocate_functions::pcrel32): Likewise.
1236         (Relocate_functions::pcrel32_unaligned): Likewise.
1237         (Relocate_functions::pcrela32): Likewise.
1238         (Relocate_functions::rel8_check): New function.
1239         (Relocate_functions::rela8_check): New function.
1240         (Relocate_functions::pcrel8_check): New function.
1241         (Relocate_functions::pcrela8_check): New function.
1242         (Relocate_functions::rel16_check): New function.
1243         (Relocate_functions::rela168_check): New function.
1244         (Relocate_functions::pcrel16_check): New function.
1245         (Relocate_functions::pcrela16_check): New function.
1246         (Relocate_functions::rel32_check): New function.
1247         (Relocate_functions::rel32_unaligned_check): New function.
1248         (Relocate_functions::rela32_check): New function.
1249         (Relocate_functions::pcrel32_check): New function.
1250         (Relocate_functions::pcrel32_unaligned_check): New function.
1251         (Relocate_functions::pcrela32_check): New function.
1252         (Bits::has_unsigned_overflow32): New function.
1253         (Bits::has_unsigned_overflow): New function.
1254         * testsuite/Makefile.am (overflow_unittest): New test.
1255         * testsuite/Makefile.in: Regenerate.
1256         * testsuite/overflow_unittest.cc: New source file.
1257
1258 2016-02-04  Alan Modra  <amodra@gmail.com>
1259
1260         * powerpc.cc (relocate): Adjust last patch for big-endian.
1261
1262 2016-02-02  Alan Modra  <amodra@gmail.com>
1263
1264         * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1265
1266 2016-01-15 Han Shen  <shenhan@google.com>
1267
1268         PR gold/19472 - need pc-relative stubs.
1269
1270         * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1271         stub type for DSOs and pie executables.
1272
1273 2016-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1274
1275         * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1276         'typename'.
1277
1278 2016-01-12  Cary Coutant  <ccoutant@gmail.com>
1279
1280         * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1281         * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1282         * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1283         specializations) New method.
1284
1285 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
1286
1287         PR gold/19353
1288         * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1289         we have a TLS segment for GD-to-IE optimization.
1290         * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1291         Adjust all calls.
1292         (Target_i386::tls_desc_gd_to_ie): Likewise.
1293         (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1294         for TLSDESC GD-to-IE optimizations.
1295         * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1296         Adjust all calls.
1297         (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1298         (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1299         for TLSDESC GD-to-IE optimizations.
1300
1301 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
1302
1303         Refactor gold to enable support for MIPS-64 relocation format.
1304
1305         * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1306         (gc_process_relocs): Remove sh_type template parameter.
1307         Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1308         * object.h (Sized_relobj_file::split_stack_adjust): Add target
1309         parameter.
1310         (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1311         * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1312         specializations) Remove.
1313         * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1314         (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1315         (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1316         (Sized_relobj_file::split_stack_adjust): Add target parameter.
1317         Adjust all callers.
1318         (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1319         Target::get_r_sym() to get r_sym field from relocations.
1320         (Track_relocs::next_symndx): Call Target::get_r_sym().
1321         * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1322         add Classify_reloc template parameter.  Use for accessing r_sym and
1323         r_type.
1324         (relocate_section): Likewise.
1325         (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1326         (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1327         (Default_scan_relocatable_relocs::Reltype): New typedef.
1328         (Default_scan_relocatable_relocs::reloc_size): New const.
1329         (Default_scan_relocatable_relocs::sh_type): New const.
1330         (Default_scan_relocatable_relocs::get_r_sym): New method.
1331         (Default_scan_relocatable_relocs::get_r_type): New method.
1332         (Default_emit_relocs_strategy): New class.
1333         (scan_relocatable_relocs): Replace sh_type template parameter with
1334         Scan_relocatable_relocs class.  Use it to access r_sym and r_type
1335         fields.
1336         (relocate_relocs): Replace sh_type template parameter with
1337         Classify_reloc class.  Use it to access r_sym and r_type fields.
1338         * target.h (Target::is_call_to_non_split): Replace r_type parameter
1339         with pointer to relocation. Adjust all callers.
1340         (Target::do_is_call_to_non_split): Likewise.
1341         (Target::emit_relocs_scan): New virtual method.
1342         (Sized_target::get_r_sym): New virtual method.
1343         * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1344         with pointer to relocation.
1345
1346         * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1347         (Target_aarch64::Relocatable_size_for_reloc): Remove.
1348         (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1349         (Target_aarch64::scan_relocs): Likewise.
1350         (Target_aarch64::relocate_section): Likewise.
1351         (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1352         Remove.
1353         (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1354         (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1355         * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1356         template parameter.
1357         (Target_arm::emit_relocs_scan): New method.
1358         (Target_arm::Relocatable_size_for_reloc): Replace with...
1359         (Target_arm::Classify_reloc): ...this.
1360         (Target_arm::gc_process_relocs): Use Classify_reloc.
1361         (Target_arm::scan_relocs): Likewise.
1362         (Target_arm::relocate_section): Likewise.
1363         (Target_arm::scan_relocatable_relocs): Likewise.
1364         (Target_arm::relocate_relocs): Likewise.
1365         * i386.cc (Target_i386::emit_relocs_scan): New method.
1366         (Target_i386::Relocatable_size_for_reloc): Replace with...
1367         (Target_i386::Classify_reloc): ...this.
1368         (Target_i386::gc_process_relocs): Use Classify_reloc.
1369         (Target_i386::scan_relocs): Likewise.
1370         (Target_i386::relocate_section): Likewise.
1371         (Target_i386::scan_relocatable_relocs): Likewise.
1372         (Target_i386::relocate_relocs): Likewise.
1373         * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1374         parameter.
1375         (Mips_reloc_types): New class template.
1376         (Mips_classify_reloc): New class template.
1377         (Target_mips::Reltype): New typedef.
1378         (Target_mips::Relatype): New typedef.
1379         (Target_mips::emit_relocs_scan): New method.
1380         (Target_mips::get_r_sym): New method.
1381         (Target_mips::Relocatable_size_for_reloc): Replace with
1382         Mips_classify_reloc.
1383         (Target_mips::copy_reloc): Use Mips_classify_reloc.
1384         (Target_mips::gc_process_relocs): Likewise.
1385         (Target_mips::scan_relocs): Likewise.
1386         (Target_mips::relocate_section): Likewise.
1387         (Target_mips::scan_relocatable_relocs): Likewise.
1388         (Target_mips::relocate_relocs): Likewise.
1389         (mips_get_size_for_reloc): New function, factored out from
1390         Relocatable_size_for_reloc::get_size_for_reloc.
1391         (Target_mips::Scan::local): Use Mips_classify_reloc.
1392         (Target_mips::Scan::global): Likewise.
1393         (Target_mips::Relocate::relocate): Likewise.
1394         * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1395         (Target_powerpc::Relocatable_size_for_reloc): Remove.
1396         (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1397         (Target_powerpc::scan_relocs): Likewise.
1398         (Target_powerpc::relocate_section): Likewise.
1399         (Powerpc_scan_relocatable_reloc): Convert to class template.
1400         (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1401         (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1402         (Powerpc_scan_relocatable_reloc::sh_type): New const.
1403         (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1404         (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1405         (Target_powerpc::scan_relocatable_relocs): Use
1406         Powerpc_scan_relocatable_reloc.
1407         (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1408         * s390.cc (Target_s390::emit_relocs_scan): New method.
1409         (Target_s390::Relocatable_size_for_reloc): Remove.
1410         (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1411         (Target_s390::scan_relocs): Likewise.
1412         (Target_s390::relocate_section): Likewise.
1413         (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1414         Remove.
1415         (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1416         (Target_s390::relocate_relocs): Use Default_classify_reloc.
1417         * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1418         (Target_sparc::Relocatable_size_for_reloc): Remove.
1419         (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1420         (Target_sparc::scan_relocs): Likewise.
1421         (Target_sparc::relocate_section): Likewise.
1422         (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1423         Remove.
1424         (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1425         (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1426         * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1427         (Target_tilegx::Relocatable_size_for_reloc): Remove.
1428         (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1429         (Target_tilegx::scan_relocs): Likewise.
1430         (Target_tilegx::relocate_section): Likewise.
1431         (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1432         Remove.
1433         (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1434         (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1435         * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1436         (Target_x86_64::Relocatable_size_for_reloc): Remove.
1437         (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1438         (Target_x86_64::scan_relocs): Likewise.
1439         (Target_x86_64::relocate_section): Likewise.
1440         (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1441         Remove.
1442         (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1443         (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1444
1445         * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1446
1447 2016-01-01  Alan Modra  <amodra@gmail.com>
1448
1449         Update year range in copyright notice of all files.
1450
1451 For older changes see ChangeLog-0815
1452 \f
1453 Copyright (C) 2016 Free Software Foundation, Inc.
1454
1455 Copying and distribution of this file, with or without modification,
1456 are permitted in any medium without royalty provided the copyright
1457 notice and this notice are preserved.
1458
1459 Local Variables:
1460 mode: change-log
1461 left-margin: 8
1462 fill-column: 74
1463 version-control: never
1464 End: