gold/ChangeLog

   1 2016-12-12  Cary Coutant  <ccoutant@gmail.com>
   2
   3         * script-sections.cc (Orphan_section_placement::update_last_alloc):
   4         New method.
   5         (Orphan_section_placement::find_place): Place orphan .data section
   6         after either RODATA or TEXT.
   7         (Script_sections::place_orphan): Call update_last_alloc for allocated
   8         sections.
   9         (Script_sections::create_segments): Improve handling of BSS.
  10
  11 2016-12-13  Alan Modra  <amodra@gmail.com>
  12
  13         PR gold/16711
  14         * testsuite/script_test_15a.sh: Allows larger p_filesz.
  15         * testsuite/script_test_15b.sh: Likewise.
  16         * testsuite/script_test_15c.sh: Likewise.
  17
  18 2016-12-13  Alan Modra  <amodra@gmail.com>
  19
  20         PR gold/20717
  21         * testsuite/pr20717.t: Add .got output section containing .toc.
  22
  23 2016-12-11  Igor Kudrin  <ikudrin@accesssoftek.com>
  24
  25         PR gold/20717
  26         * testsuite/Makefile.am (pr20717): New test.
  27         * testsuite/Makefile.in: Regenerate.
  28         * testsuite/pr20717.c: New test source file.
  29         * testsuite/pr20717.sh: New test script.
  30         * testsuite/pr20717.t: New test linker script.
  31
  32 2016-12-11  Cary Coutant  <ccoutant@gmail.com>
  33
  34         PR gold/16711
  35         * output.cc (Output_section::set_final_data_size): Calculate data size
  36         based on relative offset rather than file offset.
  37         (Output_segment::set_section_addresses): Track file offset separately
  38         from address offset.
  39         (Output_segment::set_section_list_addresses): Add pfoff parameter.
  40         Track file offset separately.  Don't move file offset for BSS
  41         sections.
  42         * output.h (Output_segment::set_section_list_addresses): Add pfoff
  43         parameter.
  44         * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
  45         (Orphan_section_placement::Orphan_section_placement): Initialize it.
  46         (Orphan_section_placement::output_section_init): Track last allocated
  47         section.
  48         (Orphan_section_placement::find_place): Place BSS after last allocated
  49         section.
  50         (Output_section_element_input::set_section_addresses): Always override
  51         input section alignment when SUBALIGN is specified.
  52         (Output_section_definition::set_section_addresses): Override alignment
  53         of output section when SUBALIGN is specified.
  54
  55         * testsuite/Makefile.am (script_test_15a, script_test_15b)
  56         (script_test_15c): New test cases.
  57         * testsuite/Makefile.in: Regenerate.
  58         * testsuite/script_test_2.cc: Adjust expected layout.
  59         * testsuite/script_test_15.c: New source file.
  60         * testsuite/script_test_15a.sh: New shell script.
  61         * testsuite/script_test_15a.t: New linker script.
  62         * testsuite/script_test_15b.sh: New shell script.
  63         * testsuite/script_test_15b.t: New linker script.
  64         * testsuite/script_test_15c.sh: New shell script.
  65         * testsuite/script_test_15c.t: New linker script.
  66
  67 2016-12-08  Alan Modra  <amodra@gmail.com>
  68
  69         * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
  70         then asserting.
  71
  72 2016-12-08  Alan Modra  <amodra@gmail.com>
  73
  74         * options.h (--stub-group-multi): Fix typo.
  75
  76 2016-12-07  Alan Modra  <amodra@gmail.com>
  77
  78         * options.h (--stub-group-multi): New PowerPC option.
  79         * powerpc.cc (Stub_control): Add multi_os_ var and param
  80         to constructor.  Sort start_ var later.  Comment State.
  81         (Stub_control::can_add_to_stub_group): Heed multi_os_.
  82         (Target_powerpc::group_sections): Update.
  83
  84 2016-12-07  Alan Modra  <amodra@gmail.com>
  85
  86         PR gold/20878
  87         * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
  88         with stubs_always_after_branch_, group_end_addr_ with
  89         group_start_addr_.
  90         (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
  91         sections by increasing address.
  92         (Target_powerpc::group_sections): Scan that way.  Delete corner
  93         case.
  94         * options.h (--stub-group-size): Update help string.
  95
  96 2016-12-07  Alan Modra  <amodra@gmail.com>
  97
  98         * powerpc.cc (Stub_table_owner): Provide constructor.
  99         (Powerpc_relobj::set_stub_table): Resize fill with -1.
 100         (Target_powerpc::Branch_info::make_stub): Provide target debug
 101         output on returning false.
 102
 103 2016-12-05  Cary Coutant  <ccoutant@gmail.com>
 104             Tristan Gingold  <gingold@adacore.com>
 105
 106         * object.cc (Sized_relobj_file::do_count_local_symbols): Check
 107         is_ordinary before using shndx.
 108         * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
 109         * testsuite/Makefile.in: Regenerate.
 110         * testsuite/file_in_many_sections.c: New source file.
 111         * testsuite/file_in_many_sections_test.sh: New script.
 112
 113 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 114             Igor Kudrin  <ikudrin@accesssoftek.com>
 115
 116         PR gold/20717
 117         * script-sections.cc (Script_sections): Set *keep to false when
 118         no match.
 119
 120 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 121
 122         PR gold/20834
 123         * target.h (Target::default_text_segment_address): Bump default
 124         start address up to ABI page size.
 125
 126 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 127
 128         PR gold/18989
 129         * options.cc (General_options::object_format_to_string): New function.
 130         (General_options::copy_from_posdep_options): New function.
 131         (General_options::parse_push_state): New function.
 132         (General_options::parse_pop_state): New function.
 133         * options.h (--push-state, --pop-state): New options.
 134         (General_options::object_format_to_string): New method.
 135         (General_options::set_incremental_disposition): New method.
 136         (General_options::copy_from_posdep_options): New method.
 137         (General_options::options_stack_): New data member.
 138
 139 2016-12-01  Cary Coutant  <ccoutant@gmail.com>
 140
 141         PR gold/20807
 142         * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
 143         section symbols correctly.
 144         * arm.cc (Target_arm): Likewise.
 145         * powerpc.cc (Target_powerpc): Likewise.
 146
 147 2016-11-27  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 148
 149         * aarch64-reloc.def: Fix spelling in comments.
 150
 151 2016-11-27  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 152
 153         * aarch64.cc: Fix spelling in comments.
 154         * arm.cc: Fix spelling in comments.
 155         * icf.cc: Fix spelling in comments.
 156         * layout.cc: Fix spelling in comments.
 157         * layout.h: Fix spelling in comments.
 158         * mips.cc: Fix spelling in comments.
 159         * output.h: Fix spelling in comments.
 160         * plugin.h: Fix spelling in comments.
 161         * script-sections.h: Fix spelling in comments.
 162         * script.h: Fix spelling in comments.
 163         * stringpool.h: Fix spelling in comments.
 164         * tilegx.cc: Fix spelling in comments.
 165
 166 2016-11-22  Cary Coutant  <ccoutant@gmail.com>
 167
 168         PR gold/20346
 169         * options.cc (One_option::print): Print "(default)" when appropriate.
 170         * options.h: Clean up and re-sort options.
 171         (One_option::is_default): New data member.
 172         (One_option::One_option): Add is_default parameter; adjust all calls.
 173         (DEFINE_var): Add is_default__ parameter; adjust all calls.
 174         (DEFINE_bool): Set is_default based on default_value__.
 175         (DEFINE_bool_ignore): New macro.
 176         (--no-eh-frame-hdr): New option.
 177         (--enable-new-dtags): Remove mention of DT_FLAGS.
 178
 179 2016-11-22  Ambrogino Modigliani  <ambrogino.modigliani@gmail.com>
 180
 181         * configure: Regenerate.
 182
 183 2016-11-21  Cary Coutant  <ccoutant@gmail.com>
 184
 185         PR gold/20693
 186         * gold.cc (queue_middle_tasks): Force valid target earlier.
 187
 188 2016-11-21  Igor Kudrin  <ikudrin@accesssoftek.com>
 189
 190         * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
 191         (Layout::create_build_id): Generate uuid using UuidCreate().
 192
 193 2016-11-04  Loïc Yhuel <loic.yhuel@softathome.com>
 194
 195         * configure.ac: add missing '$'.
 196         * configure: Regenerate.
 197
 198 2016-10-21  Gergely Nagy  <ngg@tresorit.com>
 199
 200         PR gold/17704
 201         * icf.cc (match_sections): Add new parameter section_addraligns.
 202         Check section alignment and keep the section with the strictest
 203         alignment.
 204         (find_identical_sections): New local variable section_addraligns.
 205         Store each section's alignment.
 206         * testsuite/pr17704a_test.s: New file.
 207         * testsuite/Makefile.am (pr17704a_test): New test.
 208         * testsuite/Makefile.in: Regenerate.
 209
 210 2016-10-06  Alan Modra  <amodra@gmail.com>
 211
 212         * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
 213         through comment.
 214         * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
 215
 216 2016-10-06  Alan Modra  <amodra@gmail.com>
 217
 218         * aarch64.cc: Spell fall through comments as "// Fall through.".
 219         * arm.cc: Likewise.
 220         * mips.cc: Likewise.
 221         * powerpc.cc: Likewise.
 222         * s390.cc: Likewise.
 223         * sparc.cc: Likewise.
 224         * x86_64.cc: Likewise.
 225         * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
 226         fall through comments.
 227         * sparc.cc: (Target_sparc::Scan::global): Likewise.
 228         (Target_sparc::Relocate::relocate): Likewise.
 229         * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
 230         * resolve.cc (symbol_to_bits): Add missing break.
 231
 232 2016-09-26  Cary Coutant  <ccoutant@gmail.com>
 233
 234         PR gold/20238
 235         * symtab.cc (Symbol_table::define_default_version): Check that
 236         unversioned symbol is defined.
 237
 238 2016-09-26  Vlad Zakharov  <vzakhar@synopsys.com>
 239
 240         * Makefile.in: Regenerate.
 241         * configure: Likewise.
 242         * testsuite/Makefile.in: Likewise.
 243
 244 2016-09-26  Alan Modra  <amodra@gmail.com>
 245
 246         * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
 247         compiler warning.
 248         * output.cc (Output_segment::set_section_addresses): Likewise.
 249         * testsuite/Makefile.in: Regenerate.
 250
 251 2016-09-02  Doug Kwan  <dougkwan@google.com>
 252
 253         * arm.cc (Target_arm::Target_arm): Move method definition outside of
 254         class definition.  Add code to handle --target1-rel, --target1-abs
 255         and --target2= options.
 256         (Target_arm::get_reloc_reloc_type): Change method to be non-static
 257         and const.
 258         (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
 259         member declaration.
 260         (Target_arm::Scan::local, Target_arm::Scan::global,
 261         Target_arm::Relocate::relocate,
 262         Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
 263         call to Target_arm::get_real_reloc_type.
 264         (Target_arm::get_real_reloc_type): Use command line options to
 265         determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
 266         * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
 267         options.
 268
 269 2016-08-31  Alan Modra  <amodra@gmail.com>
 270
 271         * powerpc.cc (class Stub_control): Delete stub14_group_size_
 272         and has14_.  Add group_size_.
 273         (Stub_control::can_add_to_stub_group): Adjust to suit.  Print
 274         debug info when switching to adding sections before stubs.
 275
 276 2016-08-31  Alan Modra  <amodra@gmail.com>
 277
 278         * debug.h (DEBUG_TARGET): New.
 279         (DEBUG_ALL): Add DEBUG_TARGET.
 280         (gold_debug): Delete FORMAT param.
 281         * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
 282
 283 2016-08-30  Alan Modra  <amodra@gmail.com>
 284
 285         PR 20523
 286         * powerpc.cc (class Stub_control): Add has14_.  Comment owner_.
 287         (Stub_control::can_add_to_stub_group): Correct grouping of
 288         sections containing 14-bit external branches.  When returning
 289         false, set state_ to reflect the fact that we have one section
 290         for the next group.  Rewrite most of function for clarity.
 291         Add and expand comments.
 292         (Target_powerpc::do_relax): Print stub group size retry in hex.
 293
 294 2016-08-26  Han Shen  <shenhan@google.com>
 295
 296         PR gold/20529 - relaxing loop never ends.
 297
 298         * powerpc.cc (Stub_table::min_size_threshold_): New member to
 299         limit size.
 300         (Stub_table::set_min_size_threshold): New member function.
 301         (Stub_table::set_address_and_size): Add code to only allow size
 302         increase.
 303         (Target_powerpc::do_relax): Add code to record last size.
 304
 305 2016-08-23  Roland McGrath  <roland@hack.frob.com>
 306
 307         * options.h (General_options): Grok -z stack-size.
 308         * output.h (Output_segment::set_size): New method.
 309         * layout.cc (Layout::create_executable_stack_info): Renamed to ...
 310         (Layout::create_stack_segment): ... this.  Always create the
 311         segment if -z stack-size was used.
 312         (Layout::set_segment_offsets): Don't call ->set_offset on the
 313         PT_GNU_STACK segment.
 314
 315 2016-08-15  Bharathi Seshadri  <bseshadr@cisco.com>
 316
 317         * options.h (General_options): Add --be8 option.
 318         * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
 319         (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
 320         (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
 321         (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
 322         (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
 323
 324 2016-08-17  Cary Coutant  <ccoutant@gmail.com>
 325
 326         * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
 327         error message.
 328         * testsuite/Makefile.am (pr20216a): Add missing dependencies.
 329         (pr20308a): Add -Bgcctestdir/ to compile rules.
 330         * testsuite/Makefile.in: Regenerate.
 331
 332 2016-08-12  Roland McGrath  <roland@hack.frob.com>
 333
 334         PR gold/20462
 335         * script-sections.cc (Script_sections::release_segments):
 336         Reset this->segments_created_.
 337
 338 2016-08-12  Roland McGrath  <roland@hack.frob.com>
 339
 340         * yyscript.y (HIDDEN): New %token.
 341         (assignment): Handle HIDDEN(string = expr) syntax.
 342         * script.cc (script_keyword_parsecodes): Add HIDDEN.
 343
 344 2016-08-10  Cary Coutant  <ccoutant@gmail.com>
 345
 346         PR gold/20216
 347         * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
 348         R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
 349         error message.
 350         * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
 351         (pr20216_ld.o): Likewise.
 352         * testsuite/Makefile.in: Regenerate.
 353
 354 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 355
 356         PR gold/20443
 357         * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
 358         which will be present for STT_SPARC_REGISTER.
 359         (Symbol_table::add_from_pluginobj): Likewise.
 360         (Symbol_table::add_from_dynobj): Likewise.
 361         (Symbol_table::add_from_incrobj): Removed dead code.
 362
 363 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 364
 365         PR gold/20442
 366         * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
 367         should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
 368
 369 2016-08-10  James Clarke  <jrtc27@jrtc27.com>
 370
 371         PR gold/20441
 372         * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
 373         sparc64.
 374
 375 2016-06-29  Cary Coutant  <ccoutant@gmail.com>
 376
 377         PR gold/20310
 378         * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
 379
 380 2016-06-29  Cary Coutant  <ccoutant@gmail.com>
 381
 382         * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
 383         * testsuite/Makefile.in: Regenerate.
 384
 385 2016-06-30  Alan Modra  <amodra@gmail.com>
 386
 387         * testsuite/Makefile.am (memory_test, memory_test_2): Pass
 388         -Wl,-z to gcc, not plain -z.
 389         * testsuite/Makefile.in: Regenerate.
 390
 391 2016-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 392
 393         PR gold/20308
 394         * i386.cc (Target_i386::Relocate::relocate): Allow
 395         R_386_GOT32X relocation against ___tls_get_addr.
 396         (Target_i386::Relocate::tls_gd_to_ie): Support indirect
 397         call to __tls_get_addr.
 398         (Target_i386::Relocate::tls_gd_to_le): Likewise.
 399         (Target_i386::Relocate::tls_ld_to_le): Likewise.
 400         * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
 401         pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
 402         (pr20308a_test_SOURCES): New.
 403         (pr20308a_test_DEPENDENCIES): Likewise.
 404         (pr20308a_test_CFLAGS): Likewise.
 405         (pr20308a_test_LDFLAGS): Likewise.
 406         (pr20308a_test_LDADD): Likewise.
 407         (pr20308b_test_SOURCES): Likewise.
 408         (pr20308b_test_DEPENDENCIES): Likewise.
 409         (pr20308b_test_CFLAGS): Likewise.
 410         (pr20308b_test_LDFLAGS): Likewise.
 411         (pr20308b_test_LDADD): Likewise.
 412         (pr20308c_test_SOURCES): Likewise.
 413         (pr20308c_test_DEPENDENCIES): Likewise.
 414         (pr20308c_test_CFLAGS): Likewise.
 415         (pr20308c_test_LDFLAGS): Likewise.
 416         (pr20308c_test_LDADD): Likewise.
 417         (pr20308d_test_SOURCES): Likewise.
 418         (pr20308d_test_DEPENDENCIES): Likewise.
 419         (pr20308d_test_CFLAGS): Likewise.
 420         (pr20308d_test_LDFLAGS): Likewise.
 421         (pr20308d_test_LDADD): Likewise.
 422         (pr20308e_test_SOURCES): Likewise.
 423         (pr20308e_test_DEPENDENCIES): Likewise.
 424         (pr20308e_test_CFLAGS): Likewise.
 425         (pr20308e_test_LDFLAGS): Likewise.
 426         (pr20308e_test_LDADD): Likewise.
 427         (pr20308a.so): Likewise.
 428         (pr20308b.so): Likewise.
 429         (pr20308_gd.o): Likewise.
 430         (pr20308_ld.o): Likewise.
 431         (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
 432         * testsuite/Makefile.in: Regenerated.
 433         * testsuite/pr20308_def.c: New file.
 434         * testsuite/pr20308_gd.S: Likewise.
 435         * testsuite/pr20308_ld.S: Likewise.
 436         * testsuite/pr20308_main.c: Likewise.
 437
 438 2016-06-29  H.J. Lu  <hongjiu.lu@intel.com>
 439
 440         PR gold/20216
 441         * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
 442         AM_CONDITIONAL.
 443         * configure: Regenerated.
 444         * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
 445         R_X86_64_GOTPCRELX relocation against __tls_get_addr.
 446         (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
 447         call to __tls_get_addr.
 448         (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
 449         (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
 450         * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
 451         pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
 452         (pr20216a_test_SOURCES): New.
 453         (pr20216a_test_DEPENDENCIES): Likewise.
 454         (pr20216a_test_CFLAGS): Likewise.
 455         (pr20216a_test_LDFLAGS): Likewise.
 456         (pr20216a_test_LDADD): Likewise.
 457         (pr20216b_test_SOURCES): Likewise.
 458         (pr20216b_test_DEPENDENCIES): Likewise.
 459         (pr20216b_test_CFLAGS): Likewise.
 460         (pr20216b_test_LDFLAGS): Likewise.
 461         (pr20216b_test_LDADD): Likewise.
 462         (pr20216c_test_SOURCES): Likewise.
 463         (pr20216c_test_DEPENDENCIES): Likewise.
 464         (pr20216c_test_CFLAGS): Likewise.
 465         (pr20216c_test_LDFLAGS): Likewise.
 466         (pr20216c_test_LDADD): Likewise.
 467         (pr20216d_test_SOURCES): Likewise.
 468         (pr20216d_test_DEPENDENCIES): Likewise.
 469         (pr20216d_test_CFLAGS): Likewise.
 470         (pr20216d_test_LDFLAGS): Likewise.
 471         (pr20216d_test_LDADD): Likewise.
 472         (pr20216e_test_SOURCES): Likewise.
 473         (pr20216e_test_DEPENDENCIES): Likewise.
 474         (pr20216e_test_CFLAGS): Likewise.
 475         (pr20216e_test_LDFLAGS): Likewise.
 476         (pr20216e_test_LDADD): Likewise.
 477         (pr20216a.so): Likewise.
 478         (pr20216b.so): Likewise.
 479         (pr20216_gd.o): Likewise.
 480         (pr20216_ld.o): Likewise.
 481         (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
 482         * testsuite/Makefile.in: Regenerated.
 483         * testsuite/pr20216_def.c: New file.
 484         * testsuite/pr20216_gd.S: Likewise.
 485         * testsuite/pr20216_ld.S: Likewise.
 486         * testsuite/pr20216_main.c: Likewise.
 487
 488 2016-06-29  Alan Modra  <amodra@gmail.com>
 489
 490         * script_test_12.t: Delete .plt, specify 64k page size.
 491         * script_test_12i.t: Likewise.
 492
 493 2016-06-29  Alan Modra  <amodra@gmail.com>
 494
 495         * testsuite/plugin_layout_with_alignment.c: Explicitly align all
 496         variables.
 497
 498 2016-06-29  Alan Modra  <amodra@gmail.com>
 499
 500         * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
 501         * testsuite/Makefile.in: Regenerate.
 502
 503 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 504
 505         * aarch64-reloc.def (NONE): New relocation.
 506         * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
 507         (Target_aarch64::Scan::global): Likewise.
 508         * testsuite/Makefile.am (aarch64_reloc_none): New test.
 509         * testsuite/Makefile.in: Regenerate.
 510         * testsuite/aarch64_reloc_none.s: New test source file.
 511         * testsuite/aarch64_reloc_none.sh: New test script.
 512
 513 2016-06-28  Sriraman Tallam  <tmsriram@google.com>
 514
 515         * x86_64.cc (Lazy_view): New class.
 516         (can_convert_mov_to_lea): Templatize function.  Make the function
 517         check for appropriate relocation types and use the view parameter
 518         to get section contents.
 519         (can_convert_callq_to_direct): New function.
 520         (Target_x86_64<size>::Scan::global): Refactor.
 521         (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
 522         call via GOT that can be converted.
 523         * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
 524         * testsuite/Makefile.in: Regenerate.
 525         * testsuite/x86_64_indirect_call_to_direct1.s: New file.
 526         * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
 527
 528 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 529
 530         * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
 531         from the top level to the places of its use.
 532
 533 2016-06-28  Igor Kudrin  <ikudrin@accesssoftek.com>
 534
 535         PR gold/18098
 536         * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
 537         * script-sections.cc (Input_section_sorter::get_init_priority): New method.
 538         (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
 539         (Output_section_element_input::print): Likewise.
 540         * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
 541         * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
 542         (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
 543
 544         * testsuite/Makefile.am (script_test_14): New test.
 545         * testsuite/Makefile.in: Regenerate.
 546         * testsuite/script_test_14.s: New test source file.
 547         * testsuite/script_test_14.sh: New test script.
 548         * testsuite/script_test_14.t: New test linker script.
 549
 550 2016-06-28  James Clarke  <jrtc27@jrtc27.com>
 551
 552         * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
 553         to R_SPARC_RELATIVE if class is ELFCLASS64.
 554         (Target_sparc::Scan::global): Likewise.
 555
 556 2016-06-23  Cary Coutant  <ccoutant@gmail.com>
 557             Igor Kudrin  <ikudrin@accesssoftek.com>
 558
 559         PR gold/15370
 560         * script-sections.cc
 561         (Output_section_element_input::set_section_addresses): Keep bin_count
 562         separate from input_pattern_count.
 563         * testsuite/script_test_12.t: Add another section .x4.
 564         * testsuite/script_test_12i.t: Likewise.
 565         * testsuite/script_test_12a.c: Likewise.
 566         * testsuite/script_test_12b.c: Likewise.
 567
 568 2016-06-23  Igor Kudrin  <ikudrin@accesssoftek.com>
 569
 570         * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
 571
 572 2016-06-22  H.J. Lu  <hongjiu.lu@intel.com>
 573
 574         PR ld/20283
 575         * NEWS: Mention --enable-relro.
 576         * configure.ac: Add --enable-relro.
 577         (DEFAULT_LD_Z_RELRO): New.  Set by --enable-relro and default
 578         to 1.
 579         * config.in: Regenerated.
 580         * configure: Likewise.
 581         * options.h (General_options::relro): Default to
 582         DEFAULT_LD_Z_RELRO.
 583
 584 2016-06-20  Cary Coutant  <ccoutant@gmail.com>
 585
 586         * NEWS: Add new features in 1.12.
 587         * version.cc (version_string): Bump to 1.12.
 588
 589 2016-06-20  H.J. Lu  <hongjiu.lu@intel.com>
 590
 591         PR gold/20245
 592         * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
 593         plt_ is NULL.
 594         (Target_i386::plt_entry_size): Likewise.
 595         (Target_x86_64<size>::first_plt_entry_offset): Likewise.
 596         (Target_x86_64<size>::plt_entry_size): Likewise.
 597
 598 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 599
 600         * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
 601         (Target_mips::rld_map_): New data member.
 602         (Target_mips::do_finalize_sections): Add support for
 603         DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
 604         .rld_map section, and __RLD_MAP symbol.
 605         (Target_mips::do_dynamic_tag_custom_value): Add support for
 606         DT_MIPS_RLD_MAP_REL dynamic tag.
 607         * output.cc (Output_data_dynamic::get_entry_offset): New method
 608         definition.
 609         * output.h (Output_data_dynamic::get_entry_offset): New method
 610         declaration.
 611
 612 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 613
 614         * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
 615
 616 2016-06-20  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 617
 618         * mips.cc (relocation_needs_la25_stub): Add support for relocs:
 619         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 620         (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
 621         (is_matching_lo16_reloc): Likewise.
 622         (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
 623         (Mips_output_data_plt::plt_entry_r6): New static data member for
 624         R6 PLT entry.
 625         (Target_mips::is_output_r6): New method.
 626         (Target_mips::Mips_mach): Add new enum constants.
 627         (Mips_relocate_functions::Status): Likewise.
 628         (Mips_relocate_functions::pchi16_relocs): New static data member.
 629         (Mips_relocate_functions::relpc21): New method.
 630         (Mips_relocate_functions::relpc26): Likewise.
 631         (Mips_relocate_functions::relpc18): Likewise.
 632         (Mips_relocate_functions::relpc19): Likewise.
 633         (Mips_relocate_functions::relpchi16): Likewise.
 634         (Mips_relocate_functions::do_relpchi16): Likewise.
 635         (Mips_relocate_functions::relpclo16): Likewise.
 636         (Mips_output_data_plt::do_write): Add support for Mips r6 plt
 637         entry.
 638         (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
 639         (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
 640         E_MIPS_ARCH_64R6 support.
 641         (Target_mips::update_abiflags_isa): Likewise.
 642         (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
 643         R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
 644         R_MIPS_PC19_S2.
 645         (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
 646         and R_MIPS_PCLO16.
 647         (Target_mips::Scan::global): Add support for relocs:
 648         R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
 649         (Target_mips::Relocate::relocate): Call functions for resolving
 650         Mips32r6 and Mips64r6 relocations, and print error message for
 651         STATUS_PCREL_UNALIGNED.
 652         (Target_mips::Scan::get_reference_flags): Add support for relocs:
 653         R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
 654         R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
 655         (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
 656         E_MIPS_ARCH_64R6 support.
 657
 658 2016-06-13  H.J. Lu  <hongjiu.lu@intel.com>
 659
 660         PR gold/20246
 661         * testsuite/script_test_2.t: Add .got.plt after .got.
 662
 663 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 664
 665         * mips.cc (struct Mips_abiflags): New struct.
 666         (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
 667         and abiflags_.
 668         (Mips_relobj::~Mips_relobj): Delete object pointed by
 669         attributes_section_data_.
 670         (Mips_relobj::abiflags): New method.
 671         (Mips_relobj::attributes_section_data): Likewise.
 672         (Mips_relobj::attributes_section_data_): New data member.
 673         (Mips_relobj::abiflags_): Likewise.
 674         (class Mips_output_section_abiflags): New class.
 675         (Target_mips::Target_mips): Initialize attributes_section_data_,
 676         abiflags_ and has_abiflags_section_.
 677         (Target_mips::do_should_include_section): Don't emit input
 678         .MIPS.abiflags sections to output .MIPS.abiflags.
 679         (Target_mips::Mips_mach): Add new enum constants.
 680         (Target_mips::mips_isa_ext_mach): New method.
 681         (Target_mips::mips_isa_ext): Likewise.
 682         (Target_mips::update_abiflags_isa): Likewise.
 683         (Target_mips::infer_abiflags): Likewise.
 684         (Target_mips::create_abiflags): Likewise.
 685         (Target_mips::fp_abi_string): Likewise.
 686         (Target_mips::select_fp_abi): Likewise.
 687         (Target_mips::merge_obj_attributes): Likewise.
 688         (Target_mips::merge_obj_abiflags): Likewise.
 689         (Target_mips::level_rev): Likewise.
 690         (Target_mips::merge_obj_e_flags): Rename from
 691         merge_processor_specific_flags. Remove dyn_obj argument,
 692         call update_abiflags_isa when needed, compare NaN encodings and
 693         compare FP64 state.
 694         (Target_mips::add_machine_extensions): Add two machine extensions
 695         and fix one.
 696         (Target_mips::attributes_section_data_): New data member.
 697         (Target_mips::abiflags_): Likewise.
 698         (Target_mips::has_abiflags_section_): Likewise.
 699         (Mips_relobj::do_read_symbols): Read .gnu.attributes and
 700         .MIPS.abiflags sections if they exists.
 701         (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
 702         E_MIPS_MACH_OCTEON3 support.
 703         (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
 704         (Target_mips::do_finalize_sections): Merge .gnu.attributes and
 705         .MIPS.abiflags sections from input. Create these sections if
 706         needed.
 707         (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
 708         E_MIPS_MACH_OCTEON3 support, and change strings for
 709         E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
 710         to match bfd.
 711
 712 2016-06-10  Vladimir Radosavljevic  <Vladimir.Radosavljevic@imgtec.com>
 713
 714         * mips.cc (Mips_relobj::Mips_relobj): Initialize
 715         has_reginfo_section_.
 716         (Mips_relobj::has_reginfo_section_): New data member.
 717         (Mips_relobj::has_reginfo_section): New method.
 718         (class Mips_output_section_reginfo): Change base class to
 719         Output_section_data, and set masks of the output .reginfo section
 720         in constructor.
 721         (Mips_output_section_reginfo::as_mips_output_section_reginfo):
 722         Remove.
 723         (Mips_output_section_reginfo::set_masks): Likewise.
 724         (Mips_output_section_reginfo::set_final_data_size): Likewise.
 725         (Mips_output_section_reginfo::do_print_to_mapfile): New method.
 726         (Target_mips::do_make_output_section): Remove.
 727         (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
 728         if the object contains a .reginfo section.
 729         (Target_mips::do_finalize_sections): Create a .reginfo output
 730         section if needed.
 731
 732 2016-06-09  Artemiy Volkov  <artemiyv@acm.org>
 733
 734         * mips.cc (Mips_output_data_got::do_write): Add missing template
 735         args via typedef.
 736
 737 2016-05-30  Marcin Kościelnicki  <koriakin@0x04.net>
 738
 739         PR/19960
 740         * s390.cc (Target_s390::ss_code_st_r14): Removed.
 741         (Target_s390::ss_code_l_r14): Removed.
 742         (Target_s390::ss_code_ear): Removed.
 743         (Target_s390::ss_code_c): Removed.
 744         (Target_s390::ss_match_st_r14): New function.
 745         (Target_s390::ss_match_l_r14): New function.
 746         (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
 747         of matching code directly.
 748         (Target_s390::ss_match_ear): New function.
 749         (Target_s390::ss_match_c): New function.
 750         (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
 751         of matching code directly.
 752
 753 2016-05-19  Cary Coutant  <ccoutant@gmail.com>
 754
 755         PR gold/19823
 756         * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
 757         parameter; check for protected symbol.
 758         * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
 759         * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
 760         * symtab.cc (Symbol::init_fields): Initialize is_protected_.
 761         (Symbol_table::add_from_dynobj): Mark protected symbols.
 762         * symtab.h (Symbol::is_protected): New method.
 763         (Symbol::set_is_protected): New method.
 764         (Symbol::is_protected_): New data member.
 765
 766         * testsuite/Makefile.am (copy_test_protected): New test.
 767         * testsuite/Makefile.in: Regenerate.
 768         * testsuite/copy_test.cc (main): Add legal reference to protected
 769         symbol.
 770         * testsuite/copy_test_v1.cc (main): Likewise.
 771         * testsuite/copy_test_2.cc (ip): Add protected symbol.
 772         * testsuite/copy_test_protected.cc: New test source file.
 773         * testsuite/copy_test_protected.sh: New test script.
 774
 775 2016-05-19  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 776
 777         * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
 778         for global got symbols, and set addend to 0.
 779         (Mips_got_entry::hash): Change hash algorithm.
 780         (Mips_got_entry::equals): Refactor.
 781         (Mips_got_entry::object): Return input object for local got symbols
 782         from union d.
 783         (Mips_got_entry::addend): Change return of the relocation addend.
 784         (Mips_got_entry::addend_): Move from union d.
 785         (Mips_got_entry::object_): Move into union d.
 786         (class Mips_symbol_hash): New class.
 787         (Mips_got_info::Global_got_entry_set): New type.
 788         (Mips_got_info::global_got_symbols): Change return type to
 789         Global_got_entry_set.
 790         (Mips_got_info::global_got_symbols_): Change type to
 791         Global_got_entry_set.
 792         (Mips_symbol::hash): New method.
 793         (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
 794         (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
 795         (Mips_output_data_mips_stubs::symbols_): Change type to
 796         Mips_stubs_entry_set.
 797         (Mips_got_info::record_global_got_symbol): Don't pass object
 798         argument when creating global got symbol.
 799         (Mips_got_info::record_got_entry): Remove find before inserting
 800         got entries.
 801         (Mips_got_info::add_reloc_only_entries): Change type of iterator
 802         to Global_got_entry_set.
 803         (Mips_got_info::count_got_symbols): Likewise.
 804         (Mips_output_data_la25_stub::create_la25_stub): Use push_back
 805         for adding entries to symbols_.
 806         (Mips_output_data_la25_stub::do_write): Change type of iterator
 807         to std::vector.
 808         (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
 809         of iterator to Mips_stubs_entry_set.
 810         (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
 811         (Mips_output_data_mips_stubs::do_write): Likewise.
 812
 813 2016-05-06  Han Shen  <shenhan@google.com>
 814
 815         PR gold/19987.
 816
 817         * aarch64-reloc.def: New relocation type.
 818         * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
 819         (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
 820         (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
 821         (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
 822
 823 2016-04-28  Nick Clifton  <nickc@redhat.com>
 824
 825         * po/zh_CN.po: Updated Chinese (simplified) translation.
 826
 827 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 828
 829         * Makefile.in: Regenerated with automake 1.11.6.
 830         * aclocal.m4: Likewise.
 831         * testsuite/Makefile.in: Likewise.
 832
 833 2016-03-30  Cary Coutant  <ccoutant@gmail.com>
 834
 835         PR gold/16979
 836         * symtab.cc (Symbol_table::define_default_version): Check for case
 837         where symbols are both in different shared objects.
 838
 839 2016-03-27  Cary Coutant  <ccoutant@gmail.com>
 840
 841         PR gold/16111
 842         * i386.cc (Target_i386): Add check for fully-resolved symbol for
 843         R_386_GOTOFF.
 844
 845 2016-03-22  Nick Clifton  <nickc@redhat.com>
 846
 847         * configure: Regenerate.
 848
 849 2016-03-21  Cary Coutant  <ccoutant@gmail.com>
 850
 851         PR gold/19842
 852         * errors.cc (Errors::undefined_symbol): Add info message when
 853         symbol should have been provided by a plugin.
 854         * target-reloc.h (issue_undefined_symbol_error): Check for
 855         placeholder symbols defined in discarded sections.
 856         * testsuite/Makefile.am (plugin_test_9b): New test case.
 857         * testsuite/Makefile.in: Regenerate.
 858         * testsuite/plugin_test_9b_elf.cc: New test source file.
 859         * testsuite/plugin_test_9b_ir.cc: New test source file.
 860
 861 2016-03-20  Cary Coutant  <ccoutant@gmail.com>
 862
 863         PR gold/19002
 864         * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
 865         * testsuite/Makefile.am (eh_test_2): New test.
 866         * testsuite/Makefile.in: Regenerate.
 867         * testsuite/eh_test_2.sh: New test script.
 868         * testsuite/eh_test_a.cc (bar): Make it comdat.
 869         * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
 870
 871 2016-03-18  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 872
 873         * mips.cc (Mips_relobj::is_n64_): Remove.
 874         (Target_mips::ei_class_): Likewise.
 875         (Mips_relobj::is_newabi): Call methods.
 876         (Mips_relobj::is_n64): Change checking for N64 ABI.
 877         (Target_mips::is_output_n64): Likewise.
 878         (Target_mips::merge_processor_specific_flags): Remove ei_class
 879         argument, and remove comparing ei_class.
 880         (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
 881         of the ELF header.
 882         (Target_mips::do_finalize_sections): Don't pass ei_class argument
 883         to merge_processor_specific_flags.
 884         (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
 885         change checking for N64 ABI.
 886
 887 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 888
 889         * mips.cc (enum Special_relocation_symbol): New enum type.
 890         (is_readonly_section): New function.
 891         (eh_reloc): Likewise.
 892         (Mips_got_entry::is_section_symbol_): New member.
 893         (Mips_got_entry::is_section_symbol): New method.
 894         (Mips_got_info::record_local_got_symbol): Add is_section_symbol
 895         argument.
 896         (Mips_relobj::mips_elf_options_section_name): New method.
 897         (Mips_output_data_got::record_local_got_symbol): Add
 898         is_section_symbol argument, and pass it to
 899         Mips_got_info::record_local_got_symbol.
 900         (Mips_output_data_got::got_offset): Add addend argument, and pass
 901         it to Relobj::local_got_offset.
 902         (struct Mips_output_reloc_writer): New type.
 903         (class Mips_output_data_reloc): New class.
 904         (Mips_output_data_plt::Reloc_section): Change type to
 905         Mips_output_data_reloc.
 906         (Target_mips::Reloc_section): Likewise.
 907         (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
 908         (Mips_classify_reloc::get_r_type2): New method.
 909         (Mips_classify_reloc::get_r_type3): Likewise.
 910         (Mips_classify_reloc::get_r_ssym): Likewise.
 911         (Target_mips::Reloca_section): Remove.
 912         (Relocate::should_apply_static_reloc): Rename from
 913         should_apply_r_mips_32_reloc.
 914         (Target_mips::copy_reloc): Replace Reltype parameter with r_type
 915         and r_offset.
 916         (Mips_relocate_functions::Valtype): New type.
 917         (Mips_relocate_functions::Valtype64): New type.
 918         (Mips_relocate_functions::check_overflow): New method.
 919         (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
 920         interface.
 921         (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
 922         (Mips_relocate_functions::rel16): Add support for resolving
 923         relocations for Mips64.
 924         (Mips_relocate_functions::rel32): Likewise.
 925         (Mips_relocate_functions::reljalr): Likewise.
 926         (Mips_relocate_functions::relpc32): Likewise.
 927         (Mips_relocate_functions::rel26): Likewise.
 928         (Mips_relocate_functions::relpc16): Likewise.
 929         (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
 930         (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
 931         (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
 932         (Mips_relocate_functions::do_relhi16): Likewise.
 933         (Mips_relocate_functions::do_relgot16_local): Likewise.
 934         (Mips_relocate_functions::rello16): Likewise.
 935         (Mips_relocate_functions::relgot): Likewise.
 936         (Mips_relocate_functions::relgotpage): Likewise.
 937         (Mips_relocate_functions::relgotofst): Likewise.
 938         (Mips_relocate_functions::relgot_hi16): Likewise.
 939         (Mips_relocate_functions::relgot_lo16): Likewise.
 940         (Mips_relocate_functions::relgprel): Likewise.
 941         (Mips_relocate_functions::relgprel32): Likewise.
 942         (Mips_relocate_functions::tlsrelhi16): Likewise.
 943         (Mips_relocate_functions::tlsrello16): Likewise.
 944         (Mips_relocate_functions::tlsrel32): Likewise.
 945         (Mips_relocate_functions::relsub): Likewise.
 946         (Mips_relocate_functions::releh): New method.
 947         (Mips_relocate_functions::rel64): Likewise.
 948         (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
 949         pass it to Mips_got_entry.
 950         (Mips_got_info::add_local_entries): Pass addend argument
 951         to code functions, and for STT_SECTION symbols call
 952         add_symbolless_local_addend.
 953         (Mips_got_info::add_tls_entries): Pass addend argument to code
 954         functions.
 955         (Mips_relobj::do_read_symbols): Read gp value that was used to
 956         create object.
 957         (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
 958         instruction. Opcode for instruction will be selected later.
 959         (Target_mips::gc_process_relocs): Add case for SHT_RELA.
 960         (Target_mips::scan_relocatable_relocs): Likewise.
 961         (Target_mips::emit_relocs_scan): Likewise.
 962         (Target_mips::relocate_relocs): Likewise.
 963         (Target_mips::do_finalize_sections): Skip objects for merging
 964         processor specific flags in which all input sections will be
 965         discarded.
 966         (mips_get_size_for_reloc): Add case for R_MIPS_EH.
 967         (Target_mips::Scan::get_reference_flags): Likewise.
 968         (Target_mips::relocate_special_relocatable): Call rel26 method with
 969         calculate_only and calculated_value arguments.
 970         (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
 971         dynamic relocation against a readonly sections, and pass
 972         is_section_symbol to Mips_got_info::record_local_got_symbol.
 973         (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
 974         dynamic relocation against a readonly sections, and pass r_type
 975         and r_offset to Target_mips::copy_reloc.
 976         (Target_mips::Relocate::relocate): Add support for resolving
 977         relocations for Mips64.
 978         (Target_mips::mips_info): Add case for Mips64 default dynamic
 979         linker name.
 980         (Target_selector_mips): Correct emulation names.
 981
 982 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 983
 984         * mips.cc (class Mips_output_data_la25_stub): Add
 985         do_print_to_mapfile function.
 986
 987 2016-03-17  Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
 988
 989         * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
 990         elf_r_info.
 991
 992 2016-03-09  H.J. Lu  <hongjiu.lu@intel.com>
 993
 994         * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
 995         * testsuite/plugin_layout_with_alignment.c: This.
 996         * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
 997         (plugin_layout_with_alignment): Likewise.
 998         * testsuite/Makefile.in: Regenerated.
 999
1000 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
1001
1002         PR 19751
1003         * testsuite/Makefile.am (retain_symbols_file_test): Remove check
1004         for constructor.
1005         * testsuite/Makefile.in: Regenerate.
1006         * testsuite/dynamic_list.sh: Likewise.
1007         * testsuite/retain_symbols_file_test.sh: Likewise.
1008
1009 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
1010
1011         PR 19751
1012         * arm.cc (Reloc_stub::Key::name): Add unused attribute.
1013         * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
1014
1015 2016-03-08  Cary Coutant  <ccoutant@gmail.com>
1016             Vladimir Radosavljevic  <vladimir.radosavljevic@imgtec.com>
1017
1018         * output.cc (Output_reloc_writer): New type.
1019         (Output_data_reloc_base::do_write): Move implementation to template
1020         in output.h and replace with invocation of template.
1021         * output.h (Output_file): Move to top of file.
1022         (Output_reloc::get_symbol_index): Move to public interface.
1023         (Output_reloc::get_address): Likewise.
1024         (Output_data_reloc_base::do_write_generic): New function template.
1025
1026 2016-03-04  Cary Coutant  <ccoutant@gmail.com>
1027
1028         PR gold/19019
1029         PR gold/19763
1030         * symtab.cc: Instantiate Sized_symbol::init_constant and
1031         Sized_symbol::init_undefined.
1032
1033 2016-03-03  Cary Coutant  <ccoutant@gmail.com>
1034
1035         PR gold/19019
1036         * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1037         * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1038         * mips.cc (Target_mips::make_symbol): Adjust function signature.
1039         * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1040         (Target_sparc::do_is_defined_by_abi): Remove test for
1041         STT_SPARC_REGISTER.
1042         (Target_sparc::Register_symbol): New struct type.
1043         (Target_sparc::register_syms_): New data member.
1044         (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1045         (Target_sparc::make_symbol): New function.
1046         (Target_sparc::do_finalize_sections): Add register symbols and new
1047         dynamic table entries.
1048         * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1049         (Symbol_table::add_target_global_symbol): New function.
1050         (Symbol_table::target_symbols_): New data member.
1051         * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1052         (Symbol_table::Symbol_table): Initialize target_symbols_.
1053         (Symbol_table::add_from_object): Pass additional parameters to
1054         Target::make_symbol.
1055         (Symbol_table::define_special_symbol): Likewise.
1056         (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1057         undefined symbol value.
1058         (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1059         (Symbol_table::sized_finalize): Likewise.
1060         (Symbol_table::sized_write_globals): Likewise.
1061         * target.h (Sized_target::make_symbol): Add name, st_type, object,
1062         st_shndx, and value parameters.
1063
1064 2016-03-03  Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1065
1066         * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1067         LDPK_WEAKUNDEF symbols.
1068
1069 2016-03-03  Than McIntosh  <thanm@google.com>
1070
1071         * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1072         and get_input_section_alignment in transfer vector.
1073         (get_input_section_alignment): New function.
1074         (get_input_section_size): New function.
1075         * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1076         * testsuite/Makefile.in: [Regenerate.]
1077         * testsuite/plugin_section_alignment.cc: New test file.
1078         * testsuite/plugin_layout_with_alignment.cc: New test file.
1079         * testsuite/plugin_layout_with_alignment.sh: New test file.
1080
1081 2016-03-03  Evgenii Stepanov  <eugenis@google.com>
1082
1083         * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1084         parameter.
1085         * plugin.cc (get_symbols_v3): New function.
1086         (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1087         (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1088         new version.
1089
1090 2016-02-26  Egor Kochetov  <egor.kochetov@intel.com>
1091             Cary Coutant  <ccoutant@gmail.com>
1092
1093         PR gold/19735
1094         * ehframe.h (Cie::fde_encoding): New method.
1095         * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1096         address ranges.
1097
1098 2016-02-15  H.J. Lu  <hongjiu.lu@intel.com>
1099
1100         * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1101         -mrelax-relocations=yes to $(TEST_AS).
1102         (x86_64_mov_to_lea6.o): Likewise.
1103         (x86_64_overflow_pc32.o): Remove duplicated target.
1104         * testsuite/Makefile.in: Regenerated.
1105
1106 2016-02-15  Marcin Kościelnicki  <koriakin@0x04.net>
1107
1108         * s390.cc (Target_s390::match_view_u): New helper method.
1109         (Target_s390::do_is_call_to_non_split): New method.
1110         (Target_s390::ss_code_st_r14): New const.
1111         (Target_s390::ss_code_l_r14): New const.
1112         (Target_s390::ss_code_bras_8): New const.
1113         (Target_s390::ss_code_l_basr): New const.
1114         (Target_s390::ss_code_a_basr): New const.
1115         (Target_s390::ss_code_ear): New const.
1116         (Target_s390::ss_code_c): New const.
1117         (Target_s390::ss_code_larl): New const.
1118         (Target_s390::ss_code_brasl): New const.
1119         (Target_s390::ss_code_jg): New const.
1120         (Target_s390::ss_code_jgl): New const.
1121         (Target_s390::ss_match_mcount): New helper method.
1122         (Target_s390::ss_match_l): New helper method.
1123         (Target_s390::ss_match_ahi): New helper method.
1124         (Target_s390::ss_match_alfi): New helper method.
1125         (Target_s390::ss_match_cr): New helper method.
1126         (Target_s390::do_calls_non_split): New method.
1127         * testsuite/Makefile.am: Added new tests.
1128         * testsuite/Makefile.in: Regenerate.
1129         * testsuite/split_s390.sh: New test.
1130         * testsuite/split_s390_1_a1.s: New test.
1131         * testsuite/split_s390_1_a2.s: New test.
1132         * testsuite/split_s390_1_n1.s: New test.
1133         * testsuite/split_s390_1_n2.s: New test.
1134         * testsuite/split_s390_1_z1.s: New test.
1135         * testsuite/split_s390_1_z2.s: New test.
1136         * testsuite/split_s390_1_z3.s: New test.
1137         * testsuite/split_s390_1_z4.s: New test.
1138         * testsuite/split_s390_2_ns.s: New test.
1139         * testsuite/split_s390_2_s.s: New test.
1140         * testsuite/split_s390x_1_a1.s: New test.
1141         * testsuite/split_s390x_1_a2.s: New test.
1142         * testsuite/split_s390x_1_n1.s: New test.
1143         * testsuite/split_s390x_1_n2.s: New test.
1144         * testsuite/split_s390x_1_z1.s: New test.
1145         * testsuite/split_s390x_1_z2.s: New test.
1146         * testsuite/split_s390x_1_z3.s: New test.
1147         * testsuite/split_s390x_1_z4.s: New test.
1148         * testsuite/split_s390x_2_ns.s: New test.
1149         * testsuite/split_s390x_2_s.s: New test.
1150
1151 2016-02-11 Rahul Chaudhry  <rahulchaudhry@google.com>
1152
1153         * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1154         info message for every erratum 843419 found and fixed.
1155
1156 2016-02-07  Cary Coutant  <ccoutant@gmail.com>
1157
1158         PR gold/18695
1159         * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1160         information to relocation overflow errors.
1161
1162 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1163
1164         PR gold/18695
1165         * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1166         overflow checking when symbol value + addend < 0.
1167
1168 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1169
1170         PR gold/19577
1171         * reloc.h (Limits): New class.
1172         (Bits::has_overflow32): Use min/max values from Limits.
1173         (Bits::has_unsigned_overflow32): Likewise.
1174         (Bits::has_signed_unsigned_overflow32): Likewise.
1175         (Bits::has_overflow): Likewise.
1176         (Bits::has_unsigned_overflow): Likewise.
1177         (Bits::has_signed_unsigned_overflow64): Likewise.
1178
1179 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1180
1181         PR gold/19567
1182         * reloc.h (Relocate_functions::Overflow_check): Add comments.
1183         * x86_64.cc (X86_64_relocate_functions): New class.
1184         (Target_x86_64::Relocate::relocate): Use the new class.
1185         * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1186         (x32_overflow_pc32): New test case.
1187         * testsuite/Makefile.in: Regenerate.
1188         * testsuite/x32_overflow_pc32.sh: New script.
1189         * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1190
1191 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1192
1193         PR gold/19577
1194         * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1195         (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1196
1197 2016-02-06  Cary Coutant  <ccoutant@gmail.com>
1198
1199         PR gold/19577
1200         * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1201         comparison.
1202         (Bits::has_unsigned_overflow): Likewise.
1203
1204 2016-02-06  Marcin Kościelnicki  <koriakin@0x04.net>
1205
1206         * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1207         parameters.
1208         * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1209         and view_size to is_call_to_non_split.
1210         * target.cc (Target::is_call_to_non_split): Add view and view_size
1211         parameters.
1212         * target.h (class Target): Likewise.
1213
1214 2016-02-05  Sriraman Tallam  <tmsriram@google.com>
1215
1216         * icf.cc (get_rel_addend): New function.
1217         (get_section_contents):  Move merge section addend computation to a
1218         new function.  Ignore negative values for SHT_REL and SHT_RELA addends.
1219         Fix bug to not read past the length of the section.
1220
1221 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
1222             Andrew Senkevich  <andrew.senkevich@intel.com>
1223
1224         PR gold/18695
1225         * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1226         checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1227         R_X86_64_PLT32.
1228         * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1229         * testsuite/x86_64_overflow_pc32.sh: New test script.
1230         * testsuite/x86_64_overflow_pc32.s: New source file.
1231
1232 2016-02-05  Cary Coutant  <ccoutant@gmail.com>
1233
1234         PR gold/18695
1235         * reloc.h (Relocate_functions::Address): New typedef.
1236         (Relocate_functions::Addendtype): New typedef.
1237         (Relocate_functions::Overflow_check): New enum type.
1238         (Relocate_functions::Reloc_status): New enum type.
1239         (Relocate_functions::check_overflow): New function template.
1240         (Relocate_functions::rel): Add check parameter; check for overflow.
1241         (Relocate_functions::rel_unaligned): Likewise.
1242         (Relocate_functions::rela): Likewise.
1243         (Relocate_functions::pcrel): Likewise.
1244         (Relocate_functions::pcrel_unaligned): Likewise.
1245         (Relocate_functions::pcrela): Likewise.
1246         (Relocate_functions::rel8): Adjust parameter types.
1247         (Relocate_functions::rela8): Likewise.
1248         (Relocate_functions::pcrel8): Likewise.
1249         (Relocate_functions::pcrela8): Likewise.
1250         (Relocate_functions::rel16): Likewise.
1251         (Relocate_functions::rela168): Likewise.
1252         (Relocate_functions::pcrel16): Likewise.
1253         (Relocate_functions::pcrela16): Likewise.
1254         (Relocate_functions::rel32): Likewise.
1255         (Relocate_functions::rel32_unaligned): Likewise.
1256         (Relocate_functions::rela32): Likewise.
1257         (Relocate_functions::pcrel32): Likewise.
1258         (Relocate_functions::pcrel32_unaligned): Likewise.
1259         (Relocate_functions::pcrela32): Likewise.
1260         (Relocate_functions::rel8_check): New function.
1261         (Relocate_functions::rela8_check): New function.
1262         (Relocate_functions::pcrel8_check): New function.
1263         (Relocate_functions::pcrela8_check): New function.
1264         (Relocate_functions::rel16_check): New function.
1265         (Relocate_functions::rela168_check): New function.
1266         (Relocate_functions::pcrel16_check): New function.
1267         (Relocate_functions::pcrela16_check): New function.
1268         (Relocate_functions::rel32_check): New function.
1269         (Relocate_functions::rel32_unaligned_check): New function.
1270         (Relocate_functions::rela32_check): New function.
1271         (Relocate_functions::pcrel32_check): New function.
1272         (Relocate_functions::pcrel32_unaligned_check): New function.
1273         (Relocate_functions::pcrela32_check): New function.
1274         (Bits::has_unsigned_overflow32): New function.
1275         (Bits::has_unsigned_overflow): New function.
1276         * testsuite/Makefile.am (overflow_unittest): New test.
1277         * testsuite/Makefile.in: Regenerate.
1278         * testsuite/overflow_unittest.cc: New source file.
1279
1280 2016-02-04  Alan Modra  <amodra@gmail.com>
1281
1282         * powerpc.cc (relocate): Adjust last patch for big-endian.
1283
1284 2016-02-02  Alan Modra  <amodra@gmail.com>
1285
1286         * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1287
1288 2016-01-15 Han Shen  <shenhan@google.com>
1289
1290         PR gold/19472 - need pc-relative stubs.
1291
1292         * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1293         stub type for DSOs and pie executables.
1294
1295 2016-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1296
1297         * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1298         'typename'.
1299
1300 2016-01-12  Cary Coutant  <ccoutant@gmail.com>
1301
1302         * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1303         * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1304         * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1305         specializations) New method.
1306
1307 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
1308
1309         PR gold/19353
1310         * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1311         we have a TLS segment for GD-to-IE optimization.
1312         * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1313         Adjust all calls.
1314         (Target_i386::tls_desc_gd_to_ie): Likewise.
1315         (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1316         for TLSDESC GD-to-IE optimizations.
1317         * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1318         Adjust all calls.
1319         (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1320         (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1321         for TLSDESC GD-to-IE optimizations.
1322
1323 2016-01-11  Cary Coutant  <ccoutant@gmail.com>
1324
1325         Refactor gold to enable support for MIPS-64 relocation format.
1326
1327         * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1328         (gc_process_relocs): Remove sh_type template parameter.
1329         Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1330         * object.h (Sized_relobj_file::split_stack_adjust): Add target
1331         parameter.
1332         (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1333         * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1334         specializations) Remove.
1335         * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1336         (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1337         (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1338         (Sized_relobj_file::split_stack_adjust): Add target parameter.
1339         Adjust all callers.
1340         (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1341         Target::get_r_sym() to get r_sym field from relocations.
1342         (Track_relocs::next_symndx): Call Target::get_r_sym().
1343         * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1344         add Classify_reloc template parameter.  Use for accessing r_sym and
1345         r_type.
1346         (relocate_section): Likewise.
1347         (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1348         (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1349         (Default_scan_relocatable_relocs::Reltype): New typedef.
1350         (Default_scan_relocatable_relocs::reloc_size): New const.
1351         (Default_scan_relocatable_relocs::sh_type): New const.
1352         (Default_scan_relocatable_relocs::get_r_sym): New method.
1353         (Default_scan_relocatable_relocs::get_r_type): New method.
1354         (Default_emit_relocs_strategy): New class.
1355         (scan_relocatable_relocs): Replace sh_type template parameter with
1356         Scan_relocatable_relocs class.  Use it to access r_sym and r_type
1357         fields.
1358         (relocate_relocs): Replace sh_type template parameter with
1359         Classify_reloc class.  Use it to access r_sym and r_type fields.
1360         * target.h (Target::is_call_to_non_split): Replace r_type parameter
1361         with pointer to relocation. Adjust all callers.
1362         (Target::do_is_call_to_non_split): Likewise.
1363         (Target::emit_relocs_scan): New virtual method.
1364         (Sized_target::get_r_sym): New virtual method.
1365         * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1366         with pointer to relocation.
1367
1368         * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1369         (Target_aarch64::Relocatable_size_for_reloc): Remove.
1370         (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1371         (Target_aarch64::scan_relocs): Likewise.
1372         (Target_aarch64::relocate_section): Likewise.
1373         (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1374         Remove.
1375         (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1376         (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1377         * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1378         template parameter.
1379         (Target_arm::emit_relocs_scan): New method.
1380         (Target_arm::Relocatable_size_for_reloc): Replace with...
1381         (Target_arm::Classify_reloc): ...this.
1382         (Target_arm::gc_process_relocs): Use Classify_reloc.
1383         (Target_arm::scan_relocs): Likewise.
1384         (Target_arm::relocate_section): Likewise.
1385         (Target_arm::scan_relocatable_relocs): Likewise.
1386         (Target_arm::relocate_relocs): Likewise.
1387         * i386.cc (Target_i386::emit_relocs_scan): New method.
1388         (Target_i386::Relocatable_size_for_reloc): Replace with...
1389         (Target_i386::Classify_reloc): ...this.
1390         (Target_i386::gc_process_relocs): Use Classify_reloc.
1391         (Target_i386::scan_relocs): Likewise.
1392         (Target_i386::relocate_section): Likewise.
1393         (Target_i386::scan_relocatable_relocs): Likewise.
1394         (Target_i386::relocate_relocs): Likewise.
1395         * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1396         parameter.
1397         (Mips_reloc_types): New class template.
1398         (Mips_classify_reloc): New class template.
1399         (Target_mips::Reltype): New typedef.
1400         (Target_mips::Relatype): New typedef.
1401         (Target_mips::emit_relocs_scan): New method.
1402         (Target_mips::get_r_sym): New method.
1403         (Target_mips::Relocatable_size_for_reloc): Replace with
1404         Mips_classify_reloc.
1405         (Target_mips::copy_reloc): Use Mips_classify_reloc.
1406         (Target_mips::gc_process_relocs): Likewise.
1407         (Target_mips::scan_relocs): Likewise.
1408         (Target_mips::relocate_section): Likewise.
1409         (Target_mips::scan_relocatable_relocs): Likewise.
1410         (Target_mips::relocate_relocs): Likewise.
1411         (mips_get_size_for_reloc): New function, factored out from
1412         Relocatable_size_for_reloc::get_size_for_reloc.
1413         (Target_mips::Scan::local): Use Mips_classify_reloc.
1414         (Target_mips::Scan::global): Likewise.
1415         (Target_mips::Relocate::relocate): Likewise.
1416         * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1417         (Target_powerpc::Relocatable_size_for_reloc): Remove.
1418         (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1419         (Target_powerpc::scan_relocs): Likewise.
1420         (Target_powerpc::relocate_section): Likewise.
1421         (Powerpc_scan_relocatable_reloc): Convert to class template.
1422         (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1423         (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1424         (Powerpc_scan_relocatable_reloc::sh_type): New const.
1425         (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1426         (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1427         (Target_powerpc::scan_relocatable_relocs): Use
1428         Powerpc_scan_relocatable_reloc.
1429         (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1430         * s390.cc (Target_s390::emit_relocs_scan): New method.
1431         (Target_s390::Relocatable_size_for_reloc): Remove.
1432         (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1433         (Target_s390::scan_relocs): Likewise.
1434         (Target_s390::relocate_section): Likewise.
1435         (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1436         Remove.
1437         (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1438         (Target_s390::relocate_relocs): Use Default_classify_reloc.
1439         * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1440         (Target_sparc::Relocatable_size_for_reloc): Remove.
1441         (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1442         (Target_sparc::scan_relocs): Likewise.
1443         (Target_sparc::relocate_section): Likewise.
1444         (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1445         Remove.
1446         (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1447         (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1448         * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1449         (Target_tilegx::Relocatable_size_for_reloc): Remove.
1450         (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1451         (Target_tilegx::scan_relocs): Likewise.
1452         (Target_tilegx::relocate_section): Likewise.
1453         (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1454         Remove.
1455         (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1456         (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1457         * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1458         (Target_x86_64::Relocatable_size_for_reloc): Remove.
1459         (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1460         (Target_x86_64::scan_relocs): Likewise.
1461         (Target_x86_64::relocate_section): Likewise.
1462         (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1463         Remove.
1464         (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1465         (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1466
1467         * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1468
1469 2016-01-01  Alan Modra  <amodra@gmail.com>
1470
1471         Update year range in copyright notice of all files.
1472
1473 For older changes see ChangeLog-0815
1474 \f
1475 Copyright (C) 2016 Free Software Foundation, Inc.
1476
1477 Copying and distribution of this file, with or without modification,
1478 are permitted in any medium without royalty provided the copyright
1479 notice and this notice are preserved.
1480
1481 Local Variables:
1482 mode: change-log
1483 left-margin: 8
1484 fill-column: 74
1485 version-control: never
1486 End: