gold/ChangeLog

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