1 2016-12-21 Cary Coutant <ccoutant@gmail.com>
3 * output.cc (Output_segment::first_section): Return NULL if there are
4 no sections in the segment.
5 * output.h (Output_segment::first_section_load_address): Assert that
6 first section is not NULL.
7 * symtab.cc (Symbol_table::sized_write_globals): Attach linker-created
8 segment-relative symbols to first section of the segment.
10 2016-12-21 Alan Modra <amodra@gmail.com>
12 * arm.cc: Fix comment chars with high bit set.
14 2016-12-20 Cary Coutant <ccoutant@gmail.com>
16 * testsuite/Makefile.am: Add missing dependencies on gcctestdir/ld
18 * testsuite/Makefile.in: Regenerate.
20 2016-12-19 Cary Coutant <ccoutant@gmail.com>
23 * script.cc (Lex::get_token): Don't look ahead past NUL characters.
25 2016-12-19 Cary Coutant <ccoutant@gmail.com>
29 * layout.h (Layout::choose_output_section): Add match_input_spec
30 parameter. Adjust all callers.
31 * layout.cc (Layout::choose_output_section): Likewise. Pass
32 match_input_spec to Script_sections::output_section_name().
33 (Layout::create_note): Pass true for match_input_spec.
34 * script-sections.h (Script_sections::output_section_name): Add
35 match_input_spec parameter.
36 * script-sections.cc (Sections_element::output_section_name): Likewise.
37 (Output_section_definition::output_section_name): Likewise.
38 (Script_sections::output_section_name): Likewise.
40 2016-12-19 Igor Kudrin <ikudrin@accesssoftek.com>
42 * arm.cc (Target_arm::Target_arm): Move initialization code ...
43 (Target_arm::do_select_as_default_target): ... to here.
44 * testsuite/Makefile.am (arm_target_lazy_init): New test case.
45 * testsuite/Makefile.in: Regenerate.
46 * testsuite/arm_target_lazy_init.s: New source file.
47 * testsuite/arm_target_lazy_init.t: New linker script.
49 2016-12-19 Cary Coutant <ccoutant@gmail.com>
52 * symtab.cc (Symbol_table::sized_write_globals): Use address of
53 output section, not input section.
54 * testsuite/Makefile.am (pr20976): New test case.
55 * testsuite/Makefile.in: Regenerate.
56 * testsuite/pr20976.c: New source file.
58 2016-12-13 Cary Coutant <ccoutant@gmail.com>
61 * options.h (--orphan-handling): New option.
62 (General_options::Orphan_handling): New enum.
63 (General_options::orphan_handling_enum): New method.
64 (General_options::set_orphan_handling_enum): New method.
65 (General_options::orphan_handling_enum_): New data member.
66 * options.cc (General_options::General_options): Initialize new member.
67 (General_options::finalize): Convert --orphan-handling argument to enum.
68 * script-sections.cc (Script_sections::output_section_name): Check it.
70 2016-12-13 Cary Coutant <ccoutant@gmail.com>
73 * layout.cc (Layout::choose_output_section): Add is_reloc parameter.
74 Adjust all callers. Do not use linker script for is_reloc sections.
75 (Layout::layout_reloc): Pass is_reloc == true.
76 * layout.h (Layout::choose_output_section): Add is_reloc parameter.
78 2016-12-12 Igor Kudrin <ikudrin@accesssoftek.com>
79 Cary Coutant <ccoutant@gmail.com>
82 * script-sections.cc (Output_section_definition::output_section_name):
83 For linker-generated sections, compare with output section name.
84 * testsuite/Makefile.am (script_test_13): New test.
85 * testsuite/Makefile.in: Regenerate.
86 * testsuite/script_test_13.c: New source file.
87 * testsuite/script_test_13.sh: New script.
88 * testsuite/script_test_13.t: New linker script.
90 2016-12-12 Cary Coutant <ccoutant@gmail.com>
92 * script-sections.cc (Orphan_section_placement::update_last_alloc):
94 (Orphan_section_placement::find_place): Place orphan .data section
95 after either RODATA or TEXT.
96 (Script_sections::place_orphan): Call update_last_alloc for allocated
98 (Script_sections::create_segments): Improve handling of BSS.
100 2016-12-13 Alan Modra <amodra@gmail.com>
103 * testsuite/script_test_15a.sh: Allows larger p_filesz.
104 * testsuite/script_test_15b.sh: Likewise.
105 * testsuite/script_test_15c.sh: Likewise.
107 2016-12-13 Alan Modra <amodra@gmail.com>
110 * testsuite/pr20717.t: Add .got output section containing .toc.
112 2016-12-11 Igor Kudrin <ikudrin@accesssoftek.com>
115 * testsuite/Makefile.am (pr20717): New test.
116 * testsuite/Makefile.in: Regenerate.
117 * testsuite/pr20717.c: New test source file.
118 * testsuite/pr20717.sh: New test script.
119 * testsuite/pr20717.t: New test linker script.
121 2016-12-11 Cary Coutant <ccoutant@gmail.com>
124 * output.cc (Output_section::set_final_data_size): Calculate data size
125 based on relative offset rather than file offset.
126 (Output_segment::set_section_addresses): Track file offset separately
128 (Output_segment::set_section_list_addresses): Add pfoff parameter.
129 Track file offset separately. Don't move file offset for BSS
131 * output.h (Output_segment::set_section_list_addresses): Add pfoff
133 * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
134 (Orphan_section_placement::Orphan_section_placement): Initialize it.
135 (Orphan_section_placement::output_section_init): Track last allocated
137 (Orphan_section_placement::find_place): Place BSS after last allocated
139 (Output_section_element_input::set_section_addresses): Always override
140 input section alignment when SUBALIGN is specified.
141 (Output_section_definition::set_section_addresses): Override alignment
142 of output section when SUBALIGN is specified.
144 * testsuite/Makefile.am (script_test_15a, script_test_15b)
145 (script_test_15c): New test cases.
146 * testsuite/Makefile.in: Regenerate.
147 * testsuite/script_test_2.cc: Adjust expected layout.
148 * testsuite/script_test_15.c: New source file.
149 * testsuite/script_test_15a.sh: New shell script.
150 * testsuite/script_test_15a.t: New linker script.
151 * testsuite/script_test_15b.sh: New shell script.
152 * testsuite/script_test_15b.t: New linker script.
153 * testsuite/script_test_15c.sh: New shell script.
154 * testsuite/script_test_15c.t: New linker script.
156 2016-12-08 Alan Modra <amodra@gmail.com>
158 * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
161 2016-12-08 Alan Modra <amodra@gmail.com>
163 * options.h (--stub-group-multi): Fix typo.
165 2016-12-07 Alan Modra <amodra@gmail.com>
167 * options.h (--stub-group-multi): New PowerPC option.
168 * powerpc.cc (Stub_control): Add multi_os_ var and param
169 to constructor. Sort start_ var later. Comment State.
170 (Stub_control::can_add_to_stub_group): Heed multi_os_.
171 (Target_powerpc::group_sections): Update.
173 2016-12-07 Alan Modra <amodra@gmail.com>
176 * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
177 with stubs_always_after_branch_, group_end_addr_ with
179 (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
180 sections by increasing address.
181 (Target_powerpc::group_sections): Scan that way. Delete corner
183 * options.h (--stub-group-size): Update help string.
185 2016-12-07 Alan Modra <amodra@gmail.com>
187 * powerpc.cc (Stub_table_owner): Provide constructor.
188 (Powerpc_relobj::set_stub_table): Resize fill with -1.
189 (Target_powerpc::Branch_info::make_stub): Provide target debug
190 output on returning false.
192 2016-12-05 Cary Coutant <ccoutant@gmail.com>
193 Tristan Gingold <gingold@adacore.com>
195 * object.cc (Sized_relobj_file::do_count_local_symbols): Check
196 is_ordinary before using shndx.
197 * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
198 * testsuite/Makefile.in: Regenerate.
199 * testsuite/file_in_many_sections.c: New source file.
200 * testsuite/file_in_many_sections_test.sh: New script.
202 2016-12-01 Cary Coutant <ccoutant@gmail.com>
203 Igor Kudrin <ikudrin@accesssoftek.com>
206 * script-sections.cc (Script_sections): Set *keep to false when
209 2016-12-01 Cary Coutant <ccoutant@gmail.com>
212 * target.h (Target::default_text_segment_address): Bump default
213 start address up to ABI page size.
215 2016-12-01 Cary Coutant <ccoutant@gmail.com>
218 * options.cc (General_options::object_format_to_string): New function.
219 (General_options::copy_from_posdep_options): New function.
220 (General_options::parse_push_state): New function.
221 (General_options::parse_pop_state): New function.
222 * options.h (--push-state, --pop-state): New options.
223 (General_options::object_format_to_string): New method.
224 (General_options::set_incremental_disposition): New method.
225 (General_options::copy_from_posdep_options): New method.
226 (General_options::options_stack_): New data member.
228 2016-12-01 Cary Coutant <ccoutant@gmail.com>
231 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
232 section symbols correctly.
233 * arm.cc (Target_arm): Likewise.
234 * powerpc.cc (Target_powerpc): Likewise.
236 2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
238 * aarch64-reloc.def: Fix spelling in comments.
240 2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
242 * aarch64.cc: Fix spelling in comments.
243 * arm.cc: Fix spelling in comments.
244 * icf.cc: Fix spelling in comments.
245 * layout.cc: Fix spelling in comments.
246 * layout.h: Fix spelling in comments.
247 * mips.cc: Fix spelling in comments.
248 * output.h: Fix spelling in comments.
249 * plugin.h: Fix spelling in comments.
250 * script-sections.h: Fix spelling in comments.
251 * script.h: Fix spelling in comments.
252 * stringpool.h: Fix spelling in comments.
253 * tilegx.cc: Fix spelling in comments.
255 2016-11-22 Cary Coutant <ccoutant@gmail.com>
258 * options.cc (One_option::print): Print "(default)" when appropriate.
259 * options.h: Clean up and re-sort options.
260 (One_option::is_default): New data member.
261 (One_option::One_option): Add is_default parameter; adjust all calls.
262 (DEFINE_var): Add is_default__ parameter; adjust all calls.
263 (DEFINE_bool): Set is_default based on default_value__.
264 (DEFINE_bool_ignore): New macro.
265 (--no-eh-frame-hdr): New option.
266 (--enable-new-dtags): Remove mention of DT_FLAGS.
268 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
270 * configure: Regenerate.
272 2016-11-21 Cary Coutant <ccoutant@gmail.com>
275 * gold.cc (queue_middle_tasks): Force valid target earlier.
277 2016-11-21 Igor Kudrin <ikudrin@accesssoftek.com>
279 * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
280 (Layout::create_build_id): Generate uuid using UuidCreate().
282 2016-11-04 Loïc Yhuel <loic.yhuel@softathome.com>
284 * configure.ac: add missing '$'.
285 * configure: Regenerate.
287 2016-10-21 Gergely Nagy <ngg@tresorit.com>
290 * icf.cc (match_sections): Add new parameter section_addraligns.
291 Check section alignment and keep the section with the strictest
293 (find_identical_sections): New local variable section_addraligns.
294 Store each section's alignment.
295 * testsuite/pr17704a_test.s: New file.
296 * testsuite/Makefile.am (pr17704a_test): New test.
297 * testsuite/Makefile.in: Regenerate.
299 2016-10-06 Alan Modra <amodra@gmail.com>
301 * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
303 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
305 2016-10-06 Alan Modra <amodra@gmail.com>
307 * aarch64.cc: Spell fall through comments as "// Fall through.".
310 * powerpc.cc: Likewise.
312 * sparc.cc: Likewise.
313 * x86_64.cc: Likewise.
314 * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
315 fall through comments.
316 * sparc.cc: (Target_sparc::Scan::global): Likewise.
317 (Target_sparc::Relocate::relocate): Likewise.
318 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
319 * resolve.cc (symbol_to_bits): Add missing break.
321 2016-09-26 Cary Coutant <ccoutant@gmail.com>
324 * symtab.cc (Symbol_table::define_default_version): Check that
325 unversioned symbol is defined.
327 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
329 * Makefile.in: Regenerate.
330 * configure: Likewise.
331 * testsuite/Makefile.in: Likewise.
333 2016-09-26 Alan Modra <amodra@gmail.com>
335 * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
337 * output.cc (Output_segment::set_section_addresses): Likewise.
338 * testsuite/Makefile.in: Regenerate.
340 2016-09-02 Doug Kwan <dougkwan@google.com>
342 * arm.cc (Target_arm::Target_arm): Move method definition outside of
343 class definition. Add code to handle --target1-rel, --target1-abs
344 and --target2= options.
345 (Target_arm::get_reloc_reloc_type): Change method to be non-static
347 (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
349 (Target_arm::Scan::local, Target_arm::Scan::global,
350 Target_arm::Relocate::relocate,
351 Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
352 call to Target_arm::get_real_reloc_type.
353 (Target_arm::get_real_reloc_type): Use command line options to
354 determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
355 * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
358 2016-08-31 Alan Modra <amodra@gmail.com>
360 * powerpc.cc (class Stub_control): Delete stub14_group_size_
361 and has14_. Add group_size_.
362 (Stub_control::can_add_to_stub_group): Adjust to suit. Print
363 debug info when switching to adding sections before stubs.
365 2016-08-31 Alan Modra <amodra@gmail.com>
367 * debug.h (DEBUG_TARGET): New.
368 (DEBUG_ALL): Add DEBUG_TARGET.
369 (gold_debug): Delete FORMAT param.
370 * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
372 2016-08-30 Alan Modra <amodra@gmail.com>
375 * powerpc.cc (class Stub_control): Add has14_. Comment owner_.
376 (Stub_control::can_add_to_stub_group): Correct grouping of
377 sections containing 14-bit external branches. When returning
378 false, set state_ to reflect the fact that we have one section
379 for the next group. Rewrite most of function for clarity.
380 Add and expand comments.
381 (Target_powerpc::do_relax): Print stub group size retry in hex.
383 2016-08-26 Han Shen <shenhan@google.com>
385 PR gold/20529 - relaxing loop never ends.
387 * powerpc.cc (Stub_table::min_size_threshold_): New member to
389 (Stub_table::set_min_size_threshold): New member function.
390 (Stub_table::set_address_and_size): Add code to only allow size
392 (Target_powerpc::do_relax): Add code to record last size.
394 2016-08-23 Roland McGrath <roland@hack.frob.com>
396 * options.h (General_options): Grok -z stack-size.
397 * output.h (Output_segment::set_size): New method.
398 * layout.cc (Layout::create_executable_stack_info): Renamed to ...
399 (Layout::create_stack_segment): ... this. Always create the
400 segment if -z stack-size was used.
401 (Layout::set_segment_offsets): Don't call ->set_offset on the
402 PT_GNU_STACK segment.
404 2016-08-15 Bharathi Seshadri <bseshadr@cisco.com>
406 * options.h (General_options): Add --be8 option.
407 * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
408 (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
409 (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
410 (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
411 (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
413 2016-08-17 Cary Coutant <ccoutant@gmail.com>
415 * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
417 * testsuite/Makefile.am (pr20216a): Add missing dependencies.
418 (pr20308a): Add -Bgcctestdir/ to compile rules.
419 * testsuite/Makefile.in: Regenerate.
421 2016-08-12 Roland McGrath <roland@hack.frob.com>
424 * script-sections.cc (Script_sections::release_segments):
425 Reset this->segments_created_.
427 2016-08-12 Roland McGrath <roland@hack.frob.com>
429 * yyscript.y (HIDDEN): New %token.
430 (assignment): Handle HIDDEN(string = expr) syntax.
431 * script.cc (script_keyword_parsecodes): Add HIDDEN.
433 2016-08-10 Cary Coutant <ccoutant@gmail.com>
436 * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
437 R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
439 * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
440 (pr20216_ld.o): Likewise.
441 * testsuite/Makefile.in: Regenerate.
443 2016-08-10 James Clarke <jrtc27@jrtc27.com>
446 * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
447 which will be present for STT_SPARC_REGISTER.
448 (Symbol_table::add_from_pluginobj): Likewise.
449 (Symbol_table::add_from_dynobj): Likewise.
450 (Symbol_table::add_from_incrobj): Removed dead code.
452 2016-08-10 James Clarke <jrtc27@jrtc27.com>
455 * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
456 should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
458 2016-08-10 James Clarke <jrtc27@jrtc27.com>
461 * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
464 2016-06-29 Cary Coutant <ccoutant@gmail.com>
467 * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
469 2016-06-29 Cary Coutant <ccoutant@gmail.com>
471 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
472 * testsuite/Makefile.in: Regenerate.
474 2016-06-30 Alan Modra <amodra@gmail.com>
476 * testsuite/Makefile.am (memory_test, memory_test_2): Pass
477 -Wl,-z to gcc, not plain -z.
478 * testsuite/Makefile.in: Regenerate.
480 2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
483 * i386.cc (Target_i386::Relocate::relocate): Allow
484 R_386_GOT32X relocation against ___tls_get_addr.
485 (Target_i386::Relocate::tls_gd_to_ie): Support indirect
486 call to __tls_get_addr.
487 (Target_i386::Relocate::tls_gd_to_le): Likewise.
488 (Target_i386::Relocate::tls_ld_to_le): Likewise.
489 * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
490 pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
491 (pr20308a_test_SOURCES): New.
492 (pr20308a_test_DEPENDENCIES): Likewise.
493 (pr20308a_test_CFLAGS): Likewise.
494 (pr20308a_test_LDFLAGS): Likewise.
495 (pr20308a_test_LDADD): Likewise.
496 (pr20308b_test_SOURCES): Likewise.
497 (pr20308b_test_DEPENDENCIES): Likewise.
498 (pr20308b_test_CFLAGS): Likewise.
499 (pr20308b_test_LDFLAGS): Likewise.
500 (pr20308b_test_LDADD): Likewise.
501 (pr20308c_test_SOURCES): Likewise.
502 (pr20308c_test_DEPENDENCIES): Likewise.
503 (pr20308c_test_CFLAGS): Likewise.
504 (pr20308c_test_LDFLAGS): Likewise.
505 (pr20308c_test_LDADD): Likewise.
506 (pr20308d_test_SOURCES): Likewise.
507 (pr20308d_test_DEPENDENCIES): Likewise.
508 (pr20308d_test_CFLAGS): Likewise.
509 (pr20308d_test_LDFLAGS): Likewise.
510 (pr20308d_test_LDADD): Likewise.
511 (pr20308e_test_SOURCES): Likewise.
512 (pr20308e_test_DEPENDENCIES): Likewise.
513 (pr20308e_test_CFLAGS): Likewise.
514 (pr20308e_test_LDFLAGS): Likewise.
515 (pr20308e_test_LDADD): Likewise.
516 (pr20308a.so): Likewise.
517 (pr20308b.so): Likewise.
518 (pr20308_gd.o): Likewise.
519 (pr20308_ld.o): Likewise.
520 (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
521 * testsuite/Makefile.in: Regenerated.
522 * testsuite/pr20308_def.c: New file.
523 * testsuite/pr20308_gd.S: Likewise.
524 * testsuite/pr20308_ld.S: Likewise.
525 * testsuite/pr20308_main.c: Likewise.
527 2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
530 * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
532 * configure: Regenerated.
533 * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
534 R_X86_64_GOTPCRELX relocation against __tls_get_addr.
535 (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
536 call to __tls_get_addr.
537 (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
538 (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
539 * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
540 pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
541 (pr20216a_test_SOURCES): New.
542 (pr20216a_test_DEPENDENCIES): Likewise.
543 (pr20216a_test_CFLAGS): Likewise.
544 (pr20216a_test_LDFLAGS): Likewise.
545 (pr20216a_test_LDADD): Likewise.
546 (pr20216b_test_SOURCES): Likewise.
547 (pr20216b_test_DEPENDENCIES): Likewise.
548 (pr20216b_test_CFLAGS): Likewise.
549 (pr20216b_test_LDFLAGS): Likewise.
550 (pr20216b_test_LDADD): Likewise.
551 (pr20216c_test_SOURCES): Likewise.
552 (pr20216c_test_DEPENDENCIES): Likewise.
553 (pr20216c_test_CFLAGS): Likewise.
554 (pr20216c_test_LDFLAGS): Likewise.
555 (pr20216c_test_LDADD): Likewise.
556 (pr20216d_test_SOURCES): Likewise.
557 (pr20216d_test_DEPENDENCIES): Likewise.
558 (pr20216d_test_CFLAGS): Likewise.
559 (pr20216d_test_LDFLAGS): Likewise.
560 (pr20216d_test_LDADD): Likewise.
561 (pr20216e_test_SOURCES): Likewise.
562 (pr20216e_test_DEPENDENCIES): Likewise.
563 (pr20216e_test_CFLAGS): Likewise.
564 (pr20216e_test_LDFLAGS): Likewise.
565 (pr20216e_test_LDADD): Likewise.
566 (pr20216a.so): Likewise.
567 (pr20216b.so): Likewise.
568 (pr20216_gd.o): Likewise.
569 (pr20216_ld.o): Likewise.
570 (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
571 * testsuite/Makefile.in: Regenerated.
572 * testsuite/pr20216_def.c: New file.
573 * testsuite/pr20216_gd.S: Likewise.
574 * testsuite/pr20216_ld.S: Likewise.
575 * testsuite/pr20216_main.c: Likewise.
577 2016-06-29 Alan Modra <amodra@gmail.com>
579 * script_test_12.t: Delete .plt, specify 64k page size.
580 * script_test_12i.t: Likewise.
582 2016-06-29 Alan Modra <amodra@gmail.com>
584 * testsuite/plugin_layout_with_alignment.c: Explicitly align all
587 2016-06-29 Alan Modra <amodra@gmail.com>
589 * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
590 * testsuite/Makefile.in: Regenerate.
592 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
594 * aarch64-reloc.def (NONE): New relocation.
595 * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
596 (Target_aarch64::Scan::global): Likewise.
597 * testsuite/Makefile.am (aarch64_reloc_none): New test.
598 * testsuite/Makefile.in: Regenerate.
599 * testsuite/aarch64_reloc_none.s: New test source file.
600 * testsuite/aarch64_reloc_none.sh: New test script.
602 2016-06-28 Sriraman Tallam <tmsriram@google.com>
604 * x86_64.cc (Lazy_view): New class.
605 (can_convert_mov_to_lea): Templatize function. Make the function
606 check for appropriate relocation types and use the view parameter
607 to get section contents.
608 (can_convert_callq_to_direct): New function.
609 (Target_x86_64<size>::Scan::global): Refactor.
610 (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
611 call via GOT that can be converted.
612 * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
613 * testsuite/Makefile.in: Regenerate.
614 * testsuite/x86_64_indirect_call_to_direct1.s: New file.
615 * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
617 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
619 * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
620 from the top level to the places of its use.
622 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
625 * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
626 * script-sections.cc (Input_section_sorter::get_init_priority): New method.
627 (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
628 (Output_section_element_input::print): Likewise.
629 * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
630 * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
631 (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
633 * testsuite/Makefile.am (script_test_14): New test.
634 * testsuite/Makefile.in: Regenerate.
635 * testsuite/script_test_14.s: New test source file.
636 * testsuite/script_test_14.sh: New test script.
637 * testsuite/script_test_14.t: New test linker script.
639 2016-06-28 James Clarke <jrtc27@jrtc27.com>
641 * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
642 to R_SPARC_RELATIVE if class is ELFCLASS64.
643 (Target_sparc::Scan::global): Likewise.
645 2016-06-23 Cary Coutant <ccoutant@gmail.com>
646 Igor Kudrin <ikudrin@accesssoftek.com>
650 (Output_section_element_input::set_section_addresses): Keep bin_count
651 separate from input_pattern_count.
652 * testsuite/script_test_12.t: Add another section .x4.
653 * testsuite/script_test_12i.t: Likewise.
654 * testsuite/script_test_12a.c: Likewise.
655 * testsuite/script_test_12b.c: Likewise.
657 2016-06-23 Igor Kudrin <ikudrin@accesssoftek.com>
659 * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
661 2016-06-22 H.J. Lu <hongjiu.lu@intel.com>
664 * NEWS: Mention --enable-relro.
665 * configure.ac: Add --enable-relro.
666 (DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
668 * config.in: Regenerated.
669 * configure: Likewise.
670 * options.h (General_options::relro): Default to
673 2016-06-20 Cary Coutant <ccoutant@gmail.com>
675 * NEWS: Add new features in 1.12.
676 * version.cc (version_string): Bump to 1.12.
678 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
681 * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
683 (Target_i386::plt_entry_size): Likewise.
684 (Target_x86_64<size>::first_plt_entry_offset): Likewise.
685 (Target_x86_64<size>::plt_entry_size): Likewise.
687 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
689 * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
690 (Target_mips::rld_map_): New data member.
691 (Target_mips::do_finalize_sections): Add support for
692 DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
693 .rld_map section, and __RLD_MAP symbol.
694 (Target_mips::do_dynamic_tag_custom_value): Add support for
695 DT_MIPS_RLD_MAP_REL dynamic tag.
696 * output.cc (Output_data_dynamic::get_entry_offset): New method
698 * output.h (Output_data_dynamic::get_entry_offset): New method
701 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
703 * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
705 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
707 * mips.cc (relocation_needs_la25_stub): Add support for relocs:
708 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
709 (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
710 (is_matching_lo16_reloc): Likewise.
711 (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
712 (Mips_output_data_plt::plt_entry_r6): New static data member for
714 (Target_mips::is_output_r6): New method.
715 (Target_mips::Mips_mach): Add new enum constants.
716 (Mips_relocate_functions::Status): Likewise.
717 (Mips_relocate_functions::pchi16_relocs): New static data member.
718 (Mips_relocate_functions::relpc21): New method.
719 (Mips_relocate_functions::relpc26): Likewise.
720 (Mips_relocate_functions::relpc18): Likewise.
721 (Mips_relocate_functions::relpc19): Likewise.
722 (Mips_relocate_functions::relpchi16): Likewise.
723 (Mips_relocate_functions::do_relpchi16): Likewise.
724 (Mips_relocate_functions::relpclo16): Likewise.
725 (Mips_output_data_plt::do_write): Add support for Mips r6 plt
727 (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
728 (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
729 E_MIPS_ARCH_64R6 support.
730 (Target_mips::update_abiflags_isa): Likewise.
731 (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
732 R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
734 (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
736 (Target_mips::Scan::global): Add support for relocs:
737 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
738 (Target_mips::Relocate::relocate): Call functions for resolving
739 Mips32r6 and Mips64r6 relocations, and print error message for
740 STATUS_PCREL_UNALIGNED.
741 (Target_mips::Scan::get_reference_flags): Add support for relocs:
742 R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
743 R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
744 (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
745 E_MIPS_ARCH_64R6 support.
747 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
750 * testsuite/script_test_2.t: Add .got.plt after .got.
752 2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
754 * mips.cc (struct Mips_abiflags): New struct.
755 (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
757 (Mips_relobj::~Mips_relobj): Delete object pointed by
758 attributes_section_data_.
759 (Mips_relobj::abiflags): New method.
760 (Mips_relobj::attributes_section_data): Likewise.
761 (Mips_relobj::attributes_section_data_): New data member.
762 (Mips_relobj::abiflags_): Likewise.
763 (class Mips_output_section_abiflags): New class.
764 (Target_mips::Target_mips): Initialize attributes_section_data_,
765 abiflags_ and has_abiflags_section_.
766 (Target_mips::do_should_include_section): Don't emit input
767 .MIPS.abiflags sections to output .MIPS.abiflags.
768 (Target_mips::Mips_mach): Add new enum constants.
769 (Target_mips::mips_isa_ext_mach): New method.
770 (Target_mips::mips_isa_ext): Likewise.
771 (Target_mips::update_abiflags_isa): Likewise.
772 (Target_mips::infer_abiflags): Likewise.
773 (Target_mips::create_abiflags): Likewise.
774 (Target_mips::fp_abi_string): Likewise.
775 (Target_mips::select_fp_abi): Likewise.
776 (Target_mips::merge_obj_attributes): Likewise.
777 (Target_mips::merge_obj_abiflags): Likewise.
778 (Target_mips::level_rev): Likewise.
779 (Target_mips::merge_obj_e_flags): Rename from
780 merge_processor_specific_flags. Remove dyn_obj argument,
781 call update_abiflags_isa when needed, compare NaN encodings and
783 (Target_mips::add_machine_extensions): Add two machine extensions
785 (Target_mips::attributes_section_data_): New data member.
786 (Target_mips::abiflags_): Likewise.
787 (Target_mips::has_abiflags_section_): Likewise.
788 (Mips_relobj::do_read_symbols): Read .gnu.attributes and
789 .MIPS.abiflags sections if they exists.
790 (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
791 E_MIPS_MACH_OCTEON3 support.
792 (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
793 (Target_mips::do_finalize_sections): Merge .gnu.attributes and
794 .MIPS.abiflags sections from input. Create these sections if
796 (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
797 E_MIPS_MACH_OCTEON3 support, and change strings for
798 E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
801 2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
803 * mips.cc (Mips_relobj::Mips_relobj): Initialize
804 has_reginfo_section_.
805 (Mips_relobj::has_reginfo_section_): New data member.
806 (Mips_relobj::has_reginfo_section): New method.
807 (class Mips_output_section_reginfo): Change base class to
808 Output_section_data, and set masks of the output .reginfo section
810 (Mips_output_section_reginfo::as_mips_output_section_reginfo):
812 (Mips_output_section_reginfo::set_masks): Likewise.
813 (Mips_output_section_reginfo::set_final_data_size): Likewise.
814 (Mips_output_section_reginfo::do_print_to_mapfile): New method.
815 (Target_mips::do_make_output_section): Remove.
816 (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
817 if the object contains a .reginfo section.
818 (Target_mips::do_finalize_sections): Create a .reginfo output
821 2016-06-09 Artemiy Volkov <artemiyv@acm.org>
823 * mips.cc (Mips_output_data_got::do_write): Add missing template
826 2016-05-30 Marcin Kościelnicki <koriakin@0x04.net>
829 * s390.cc (Target_s390::ss_code_st_r14): Removed.
830 (Target_s390::ss_code_l_r14): Removed.
831 (Target_s390::ss_code_ear): Removed.
832 (Target_s390::ss_code_c): Removed.
833 (Target_s390::ss_match_st_r14): New function.
834 (Target_s390::ss_match_l_r14): New function.
835 (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
836 of matching code directly.
837 (Target_s390::ss_match_ear): New function.
838 (Target_s390::ss_match_c): New function.
839 (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
840 of matching code directly.
842 2016-05-19 Cary Coutant <ccoutant@gmail.com>
845 * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
846 parameter; check for protected symbol.
847 * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
848 * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
849 * symtab.cc (Symbol::init_fields): Initialize is_protected_.
850 (Symbol_table::add_from_dynobj): Mark protected symbols.
851 * symtab.h (Symbol::is_protected): New method.
852 (Symbol::set_is_protected): New method.
853 (Symbol::is_protected_): New data member.
855 * testsuite/Makefile.am (copy_test_protected): New test.
856 * testsuite/Makefile.in: Regenerate.
857 * testsuite/copy_test.cc (main): Add legal reference to protected
859 * testsuite/copy_test_v1.cc (main): Likewise.
860 * testsuite/copy_test_2.cc (ip): Add protected symbol.
861 * testsuite/copy_test_protected.cc: New test source file.
862 * testsuite/copy_test_protected.sh: New test script.
864 2016-05-19 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
866 * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
867 for global got symbols, and set addend to 0.
868 (Mips_got_entry::hash): Change hash algorithm.
869 (Mips_got_entry::equals): Refactor.
870 (Mips_got_entry::object): Return input object for local got symbols
872 (Mips_got_entry::addend): Change return of the relocation addend.
873 (Mips_got_entry::addend_): Move from union d.
874 (Mips_got_entry::object_): Move into union d.
875 (class Mips_symbol_hash): New class.
876 (Mips_got_info::Global_got_entry_set): New type.
877 (Mips_got_info::global_got_symbols): Change return type to
878 Global_got_entry_set.
879 (Mips_got_info::global_got_symbols_): Change type to
880 Global_got_entry_set.
881 (Mips_symbol::hash): New method.
882 (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
883 (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
884 (Mips_output_data_mips_stubs::symbols_): Change type to
885 Mips_stubs_entry_set.
886 (Mips_got_info::record_global_got_symbol): Don't pass object
887 argument when creating global got symbol.
888 (Mips_got_info::record_got_entry): Remove find before inserting
890 (Mips_got_info::add_reloc_only_entries): Change type of iterator
891 to Global_got_entry_set.
892 (Mips_got_info::count_got_symbols): Likewise.
893 (Mips_output_data_la25_stub::create_la25_stub): Use push_back
894 for adding entries to symbols_.
895 (Mips_output_data_la25_stub::do_write): Change type of iterator
897 (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
898 of iterator to Mips_stubs_entry_set.
899 (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
900 (Mips_output_data_mips_stubs::do_write): Likewise.
902 2016-05-06 Han Shen <shenhan@google.com>
906 * aarch64-reloc.def: New relocation type.
907 * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
908 (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
909 (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
910 (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
912 2016-04-28 Nick Clifton <nickc@redhat.com>
914 * po/zh_CN.po: Updated Chinese (simplified) translation.
916 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
918 * Makefile.in: Regenerated with automake 1.11.6.
919 * aclocal.m4: Likewise.
920 * testsuite/Makefile.in: Likewise.
922 2016-03-30 Cary Coutant <ccoutant@gmail.com>
925 * symtab.cc (Symbol_table::define_default_version): Check for case
926 where symbols are both in different shared objects.
928 2016-03-27 Cary Coutant <ccoutant@gmail.com>
931 * i386.cc (Target_i386): Add check for fully-resolved symbol for
934 2016-03-22 Nick Clifton <nickc@redhat.com>
936 * configure: Regenerate.
938 2016-03-21 Cary Coutant <ccoutant@gmail.com>
941 * errors.cc (Errors::undefined_symbol): Add info message when
942 symbol should have been provided by a plugin.
943 * target-reloc.h (issue_undefined_symbol_error): Check for
944 placeholder symbols defined in discarded sections.
945 * testsuite/Makefile.am (plugin_test_9b): New test case.
946 * testsuite/Makefile.in: Regenerate.
947 * testsuite/plugin_test_9b_elf.cc: New test source file.
948 * testsuite/plugin_test_9b_ir.cc: New test source file.
950 2016-03-20 Cary Coutant <ccoutant@gmail.com>
953 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
954 * testsuite/Makefile.am (eh_test_2): New test.
955 * testsuite/Makefile.in: Regenerate.
956 * testsuite/eh_test_2.sh: New test script.
957 * testsuite/eh_test_a.cc (bar): Make it comdat.
958 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
960 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
962 * mips.cc (Mips_relobj::is_n64_): Remove.
963 (Target_mips::ei_class_): Likewise.
964 (Mips_relobj::is_newabi): Call methods.
965 (Mips_relobj::is_n64): Change checking for N64 ABI.
966 (Target_mips::is_output_n64): Likewise.
967 (Target_mips::merge_processor_specific_flags): Remove ei_class
968 argument, and remove comparing ei_class.
969 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
971 (Target_mips::do_finalize_sections): Don't pass ei_class argument
972 to merge_processor_specific_flags.
973 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
974 change checking for N64 ABI.
976 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
978 * mips.cc (enum Special_relocation_symbol): New enum type.
979 (is_readonly_section): New function.
980 (eh_reloc): Likewise.
981 (Mips_got_entry::is_section_symbol_): New member.
982 (Mips_got_entry::is_section_symbol): New method.
983 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
985 (Mips_relobj::mips_elf_options_section_name): New method.
986 (Mips_output_data_got::record_local_got_symbol): Add
987 is_section_symbol argument, and pass it to
988 Mips_got_info::record_local_got_symbol.
989 (Mips_output_data_got::got_offset): Add addend argument, and pass
990 it to Relobj::local_got_offset.
991 (struct Mips_output_reloc_writer): New type.
992 (class Mips_output_data_reloc): New class.
993 (Mips_output_data_plt::Reloc_section): Change type to
994 Mips_output_data_reloc.
995 (Target_mips::Reloc_section): Likewise.
996 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
997 (Mips_classify_reloc::get_r_type2): New method.
998 (Mips_classify_reloc::get_r_type3): Likewise.
999 (Mips_classify_reloc::get_r_ssym): Likewise.
1000 (Target_mips::Reloca_section): Remove.
1001 (Relocate::should_apply_static_reloc): Rename from
1002 should_apply_r_mips_32_reloc.
1003 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
1005 (Mips_relocate_functions::Valtype): New type.
1006 (Mips_relocate_functions::Valtype64): New type.
1007 (Mips_relocate_functions::check_overflow): New method.
1008 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
1010 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
1011 (Mips_relocate_functions::rel16): Add support for resolving
1012 relocations for Mips64.
1013 (Mips_relocate_functions::rel32): Likewise.
1014 (Mips_relocate_functions::reljalr): Likewise.
1015 (Mips_relocate_functions::relpc32): Likewise.
1016 (Mips_relocate_functions::rel26): Likewise.
1017 (Mips_relocate_functions::relpc16): Likewise.
1018 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
1019 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
1020 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
1021 (Mips_relocate_functions::do_relhi16): Likewise.
1022 (Mips_relocate_functions::do_relgot16_local): Likewise.
1023 (Mips_relocate_functions::rello16): Likewise.
1024 (Mips_relocate_functions::relgot): Likewise.
1025 (Mips_relocate_functions::relgotpage): Likewise.
1026 (Mips_relocate_functions::relgotofst): Likewise.
1027 (Mips_relocate_functions::relgot_hi16): Likewise.
1028 (Mips_relocate_functions::relgot_lo16): Likewise.
1029 (Mips_relocate_functions::relgprel): Likewise.
1030 (Mips_relocate_functions::relgprel32): Likewise.
1031 (Mips_relocate_functions::tlsrelhi16): Likewise.
1032 (Mips_relocate_functions::tlsrello16): Likewise.
1033 (Mips_relocate_functions::tlsrel32): Likewise.
1034 (Mips_relocate_functions::relsub): Likewise.
1035 (Mips_relocate_functions::releh): New method.
1036 (Mips_relocate_functions::rel64): Likewise.
1037 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
1038 pass it to Mips_got_entry.
1039 (Mips_got_info::add_local_entries): Pass addend argument
1040 to code functions, and for STT_SECTION symbols call
1041 add_symbolless_local_addend.
1042 (Mips_got_info::add_tls_entries): Pass addend argument to code
1044 (Mips_relobj::do_read_symbols): Read gp value that was used to
1046 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
1047 instruction. Opcode for instruction will be selected later.
1048 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
1049 (Target_mips::scan_relocatable_relocs): Likewise.
1050 (Target_mips::emit_relocs_scan): Likewise.
1051 (Target_mips::relocate_relocs): Likewise.
1052 (Target_mips::do_finalize_sections): Skip objects for merging
1053 processor specific flags in which all input sections will be
1055 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
1056 (Target_mips::Scan::get_reference_flags): Likewise.
1057 (Target_mips::relocate_special_relocatable): Call rel26 method with
1058 calculate_only and calculated_value arguments.
1059 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
1060 dynamic relocation against a readonly sections, and pass
1061 is_section_symbol to Mips_got_info::record_local_got_symbol.
1062 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
1063 dynamic relocation against a readonly sections, and pass r_type
1064 and r_offset to Target_mips::copy_reloc.
1065 (Target_mips::Relocate::relocate): Add support for resolving
1066 relocations for Mips64.
1067 (Target_mips::mips_info): Add case for Mips64 default dynamic
1069 (Target_selector_mips): Correct emulation names.
1071 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1073 * mips.cc (class Mips_output_data_la25_stub): Add
1074 do_print_to_mapfile function.
1076 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1078 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
1081 2016-03-09 H.J. Lu <hongjiu.lu@intel.com>
1083 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
1084 * testsuite/plugin_layout_with_alignment.c: This.
1085 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
1086 (plugin_layout_with_alignment): Likewise.
1087 * testsuite/Makefile.in: Regenerated.
1089 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1092 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
1094 * testsuite/Makefile.in: Regenerate.
1095 * testsuite/dynamic_list.sh: Likewise.
1096 * testsuite/retain_symbols_file_test.sh: Likewise.
1098 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1101 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
1102 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
1104 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1105 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1107 * output.cc (Output_reloc_writer): New type.
1108 (Output_data_reloc_base::do_write): Move implementation to template
1109 in output.h and replace with invocation of template.
1110 * output.h (Output_file): Move to top of file.
1111 (Output_reloc::get_symbol_index): Move to public interface.
1112 (Output_reloc::get_address): Likewise.
1113 (Output_data_reloc_base::do_write_generic): New function template.
1115 2016-03-04 Cary Coutant <ccoutant@gmail.com>
1119 * symtab.cc: Instantiate Sized_symbol::init_constant and
1120 Sized_symbol::init_undefined.
1122 2016-03-03 Cary Coutant <ccoutant@gmail.com>
1125 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1126 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1127 * mips.cc (Target_mips::make_symbol): Adjust function signature.
1128 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1129 (Target_sparc::do_is_defined_by_abi): Remove test for
1131 (Target_sparc::Register_symbol): New struct type.
1132 (Target_sparc::register_syms_): New data member.
1133 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1134 (Target_sparc::make_symbol): New function.
1135 (Target_sparc::do_finalize_sections): Add register symbols and new
1136 dynamic table entries.
1137 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1138 (Symbol_table::add_target_global_symbol): New function.
1139 (Symbol_table::target_symbols_): New data member.
1140 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1141 (Symbol_table::Symbol_table): Initialize target_symbols_.
1142 (Symbol_table::add_from_object): Pass additional parameters to
1143 Target::make_symbol.
1144 (Symbol_table::define_special_symbol): Likewise.
1145 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1146 undefined symbol value.
1147 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1148 (Symbol_table::sized_finalize): Likewise.
1149 (Symbol_table::sized_write_globals): Likewise.
1150 * target.h (Sized_target::make_symbol): Add name, st_type, object,
1151 st_shndx, and value parameters.
1153 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1155 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1156 LDPK_WEAKUNDEF symbols.
1158 2016-03-03 Than McIntosh <thanm@google.com>
1160 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1161 and get_input_section_alignment in transfer vector.
1162 (get_input_section_alignment): New function.
1163 (get_input_section_size): New function.
1164 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1165 * testsuite/Makefile.in: [Regenerate.]
1166 * testsuite/plugin_section_alignment.cc: New test file.
1167 * testsuite/plugin_layout_with_alignment.cc: New test file.
1168 * testsuite/plugin_layout_with_alignment.sh: New test file.
1170 2016-03-03 Evgenii Stepanov <eugenis@google.com>
1172 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1174 * plugin.cc (get_symbols_v3): New function.
1175 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1176 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1179 2016-02-26 Egor Kochetov <egor.kochetov@intel.com>
1180 Cary Coutant <ccoutant@gmail.com>
1183 * ehframe.h (Cie::fde_encoding): New method.
1184 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1187 2016-02-15 H.J. Lu <hongjiu.lu@intel.com>
1189 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1190 -mrelax-relocations=yes to $(TEST_AS).
1191 (x86_64_mov_to_lea6.o): Likewise.
1192 (x86_64_overflow_pc32.o): Remove duplicated target.
1193 * testsuite/Makefile.in: Regenerated.
1195 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
1197 * s390.cc (Target_s390::match_view_u): New helper method.
1198 (Target_s390::do_is_call_to_non_split): New method.
1199 (Target_s390::ss_code_st_r14): New const.
1200 (Target_s390::ss_code_l_r14): New const.
1201 (Target_s390::ss_code_bras_8): New const.
1202 (Target_s390::ss_code_l_basr): New const.
1203 (Target_s390::ss_code_a_basr): New const.
1204 (Target_s390::ss_code_ear): New const.
1205 (Target_s390::ss_code_c): New const.
1206 (Target_s390::ss_code_larl): New const.
1207 (Target_s390::ss_code_brasl): New const.
1208 (Target_s390::ss_code_jg): New const.
1209 (Target_s390::ss_code_jgl): New const.
1210 (Target_s390::ss_match_mcount): New helper method.
1211 (Target_s390::ss_match_l): New helper method.
1212 (Target_s390::ss_match_ahi): New helper method.
1213 (Target_s390::ss_match_alfi): New helper method.
1214 (Target_s390::ss_match_cr): New helper method.
1215 (Target_s390::do_calls_non_split): New method.
1216 * testsuite/Makefile.am: Added new tests.
1217 * testsuite/Makefile.in: Regenerate.
1218 * testsuite/split_s390.sh: New test.
1219 * testsuite/split_s390_1_a1.s: New test.
1220 * testsuite/split_s390_1_a2.s: New test.
1221 * testsuite/split_s390_1_n1.s: New test.
1222 * testsuite/split_s390_1_n2.s: New test.
1223 * testsuite/split_s390_1_z1.s: New test.
1224 * testsuite/split_s390_1_z2.s: New test.
1225 * testsuite/split_s390_1_z3.s: New test.
1226 * testsuite/split_s390_1_z4.s: New test.
1227 * testsuite/split_s390_2_ns.s: New test.
1228 * testsuite/split_s390_2_s.s: New test.
1229 * testsuite/split_s390x_1_a1.s: New test.
1230 * testsuite/split_s390x_1_a2.s: New test.
1231 * testsuite/split_s390x_1_n1.s: New test.
1232 * testsuite/split_s390x_1_n2.s: New test.
1233 * testsuite/split_s390x_1_z1.s: New test.
1234 * testsuite/split_s390x_1_z2.s: New test.
1235 * testsuite/split_s390x_1_z3.s: New test.
1236 * testsuite/split_s390x_1_z4.s: New test.
1237 * testsuite/split_s390x_2_ns.s: New test.
1238 * testsuite/split_s390x_2_s.s: New test.
1240 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
1242 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1243 info message for every erratum 843419 found and fixed.
1245 2016-02-07 Cary Coutant <ccoutant@gmail.com>
1248 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1249 information to relocation overflow errors.
1251 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1254 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1255 overflow checking when symbol value + addend < 0.
1257 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1260 * reloc.h (Limits): New class.
1261 (Bits::has_overflow32): Use min/max values from Limits.
1262 (Bits::has_unsigned_overflow32): Likewise.
1263 (Bits::has_signed_unsigned_overflow32): Likewise.
1264 (Bits::has_overflow): Likewise.
1265 (Bits::has_unsigned_overflow): Likewise.
1266 (Bits::has_signed_unsigned_overflow64): Likewise.
1268 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1271 * reloc.h (Relocate_functions::Overflow_check): Add comments.
1272 * x86_64.cc (X86_64_relocate_functions): New class.
1273 (Target_x86_64::Relocate::relocate): Use the new class.
1274 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1275 (x32_overflow_pc32): New test case.
1276 * testsuite/Makefile.in: Regenerate.
1277 * testsuite/x32_overflow_pc32.sh: New script.
1278 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1280 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1283 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1284 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1286 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1289 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1291 (Bits::has_unsigned_overflow): Likewise.
1293 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net>
1295 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1297 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1298 and view_size to is_call_to_non_split.
1299 * target.cc (Target::is_call_to_non_split): Add view and view_size
1301 * target.h (class Target): Likewise.
1303 2016-02-05 Sriraman Tallam <tmsriram@google.com>
1305 * icf.cc (get_rel_addend): New function.
1306 (get_section_contents): Move merge section addend computation to a
1307 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
1308 Fix bug to not read past the length of the section.
1310 2016-02-05 Cary Coutant <ccoutant@gmail.com>
1311 Andrew Senkevich <andrew.senkevich@intel.com>
1314 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1315 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1317 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1318 * testsuite/x86_64_overflow_pc32.sh: New test script.
1319 * testsuite/x86_64_overflow_pc32.s: New source file.
1321 2016-02-05 Cary Coutant <ccoutant@gmail.com>
1324 * reloc.h (Relocate_functions::Address): New typedef.
1325 (Relocate_functions::Addendtype): New typedef.
1326 (Relocate_functions::Overflow_check): New enum type.
1327 (Relocate_functions::Reloc_status): New enum type.
1328 (Relocate_functions::check_overflow): New function template.
1329 (Relocate_functions::rel): Add check parameter; check for overflow.
1330 (Relocate_functions::rel_unaligned): Likewise.
1331 (Relocate_functions::rela): Likewise.
1332 (Relocate_functions::pcrel): Likewise.
1333 (Relocate_functions::pcrel_unaligned): Likewise.
1334 (Relocate_functions::pcrela): Likewise.
1335 (Relocate_functions::rel8): Adjust parameter types.
1336 (Relocate_functions::rela8): Likewise.
1337 (Relocate_functions::pcrel8): Likewise.
1338 (Relocate_functions::pcrela8): Likewise.
1339 (Relocate_functions::rel16): Likewise.
1340 (Relocate_functions::rela168): Likewise.
1341 (Relocate_functions::pcrel16): Likewise.
1342 (Relocate_functions::pcrela16): Likewise.
1343 (Relocate_functions::rel32): Likewise.
1344 (Relocate_functions::rel32_unaligned): Likewise.
1345 (Relocate_functions::rela32): Likewise.
1346 (Relocate_functions::pcrel32): Likewise.
1347 (Relocate_functions::pcrel32_unaligned): Likewise.
1348 (Relocate_functions::pcrela32): Likewise.
1349 (Relocate_functions::rel8_check): New function.
1350 (Relocate_functions::rela8_check): New function.
1351 (Relocate_functions::pcrel8_check): New function.
1352 (Relocate_functions::pcrela8_check): New function.
1353 (Relocate_functions::rel16_check): New function.
1354 (Relocate_functions::rela168_check): New function.
1355 (Relocate_functions::pcrel16_check): New function.
1356 (Relocate_functions::pcrela16_check): New function.
1357 (Relocate_functions::rel32_check): New function.
1358 (Relocate_functions::rel32_unaligned_check): New function.
1359 (Relocate_functions::rela32_check): New function.
1360 (Relocate_functions::pcrel32_check): New function.
1361 (Relocate_functions::pcrel32_unaligned_check): New function.
1362 (Relocate_functions::pcrela32_check): New function.
1363 (Bits::has_unsigned_overflow32): New function.
1364 (Bits::has_unsigned_overflow): New function.
1365 * testsuite/Makefile.am (overflow_unittest): New test.
1366 * testsuite/Makefile.in: Regenerate.
1367 * testsuite/overflow_unittest.cc: New source file.
1369 2016-02-04 Alan Modra <amodra@gmail.com>
1371 * powerpc.cc (relocate): Adjust last patch for big-endian.
1373 2016-02-02 Alan Modra <amodra@gmail.com>
1375 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1377 2016-01-15 Han Shen <shenhan@google.com>
1379 PR gold/19472 - need pc-relative stubs.
1381 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1382 stub type for DSOs and pie executables.
1384 2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
1386 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1389 2016-01-12 Cary Coutant <ccoutant@gmail.com>
1391 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1392 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1393 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1394 specializations) New method.
1396 2016-01-11 Cary Coutant <ccoutant@gmail.com>
1399 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1400 we have a TLS segment for GD-to-IE optimization.
1401 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1403 (Target_i386::tls_desc_gd_to_ie): Likewise.
1404 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1405 for TLSDESC GD-to-IE optimizations.
1406 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1408 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1409 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1410 for TLSDESC GD-to-IE optimizations.
1412 2016-01-11 Cary Coutant <ccoutant@gmail.com>
1414 Refactor gold to enable support for MIPS-64 relocation format.
1416 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1417 (gc_process_relocs): Remove sh_type template parameter.
1418 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1419 * object.h (Sized_relobj_file::split_stack_adjust): Add target
1421 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1422 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1423 specializations) Remove.
1424 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1425 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1426 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1427 (Sized_relobj_file::split_stack_adjust): Add target parameter.
1429 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1430 Target::get_r_sym() to get r_sym field from relocations.
1431 (Track_relocs::next_symndx): Call Target::get_r_sym().
1432 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1433 add Classify_reloc template parameter. Use for accessing r_sym and
1435 (relocate_section): Likewise.
1436 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1437 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1438 (Default_scan_relocatable_relocs::Reltype): New typedef.
1439 (Default_scan_relocatable_relocs::reloc_size): New const.
1440 (Default_scan_relocatable_relocs::sh_type): New const.
1441 (Default_scan_relocatable_relocs::get_r_sym): New method.
1442 (Default_scan_relocatable_relocs::get_r_type): New method.
1443 (Default_emit_relocs_strategy): New class.
1444 (scan_relocatable_relocs): Replace sh_type template parameter with
1445 Scan_relocatable_relocs class. Use it to access r_sym and r_type
1447 (relocate_relocs): Replace sh_type template parameter with
1448 Classify_reloc class. Use it to access r_sym and r_type fields.
1449 * target.h (Target::is_call_to_non_split): Replace r_type parameter
1450 with pointer to relocation. Adjust all callers.
1451 (Target::do_is_call_to_non_split): Likewise.
1452 (Target::emit_relocs_scan): New virtual method.
1453 (Sized_target::get_r_sym): New virtual method.
1454 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1455 with pointer to relocation.
1457 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1458 (Target_aarch64::Relocatable_size_for_reloc): Remove.
1459 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1460 (Target_aarch64::scan_relocs): Likewise.
1461 (Target_aarch64::relocate_section): Likewise.
1462 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1464 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1465 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1466 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1468 (Target_arm::emit_relocs_scan): New method.
1469 (Target_arm::Relocatable_size_for_reloc): Replace with...
1470 (Target_arm::Classify_reloc): ...this.
1471 (Target_arm::gc_process_relocs): Use Classify_reloc.
1472 (Target_arm::scan_relocs): Likewise.
1473 (Target_arm::relocate_section): Likewise.
1474 (Target_arm::scan_relocatable_relocs): Likewise.
1475 (Target_arm::relocate_relocs): Likewise.
1476 * i386.cc (Target_i386::emit_relocs_scan): New method.
1477 (Target_i386::Relocatable_size_for_reloc): Replace with...
1478 (Target_i386::Classify_reloc): ...this.
1479 (Target_i386::gc_process_relocs): Use Classify_reloc.
1480 (Target_i386::scan_relocs): Likewise.
1481 (Target_i386::relocate_section): Likewise.
1482 (Target_i386::scan_relocatable_relocs): Likewise.
1483 (Target_i386::relocate_relocs): Likewise.
1484 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1486 (Mips_reloc_types): New class template.
1487 (Mips_classify_reloc): New class template.
1488 (Target_mips::Reltype): New typedef.
1489 (Target_mips::Relatype): New typedef.
1490 (Target_mips::emit_relocs_scan): New method.
1491 (Target_mips::get_r_sym): New method.
1492 (Target_mips::Relocatable_size_for_reloc): Replace with
1493 Mips_classify_reloc.
1494 (Target_mips::copy_reloc): Use Mips_classify_reloc.
1495 (Target_mips::gc_process_relocs): Likewise.
1496 (Target_mips::scan_relocs): Likewise.
1497 (Target_mips::relocate_section): Likewise.
1498 (Target_mips::scan_relocatable_relocs): Likewise.
1499 (Target_mips::relocate_relocs): Likewise.
1500 (mips_get_size_for_reloc): New function, factored out from
1501 Relocatable_size_for_reloc::get_size_for_reloc.
1502 (Target_mips::Scan::local): Use Mips_classify_reloc.
1503 (Target_mips::Scan::global): Likewise.
1504 (Target_mips::Relocate::relocate): Likewise.
1505 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1506 (Target_powerpc::Relocatable_size_for_reloc): Remove.
1507 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1508 (Target_powerpc::scan_relocs): Likewise.
1509 (Target_powerpc::relocate_section): Likewise.
1510 (Powerpc_scan_relocatable_reloc): Convert to class template.
1511 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1512 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1513 (Powerpc_scan_relocatable_reloc::sh_type): New const.
1514 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1515 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1516 (Target_powerpc::scan_relocatable_relocs): Use
1517 Powerpc_scan_relocatable_reloc.
1518 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1519 * s390.cc (Target_s390::emit_relocs_scan): New method.
1520 (Target_s390::Relocatable_size_for_reloc): Remove.
1521 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1522 (Target_s390::scan_relocs): Likewise.
1523 (Target_s390::relocate_section): Likewise.
1524 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1526 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1527 (Target_s390::relocate_relocs): Use Default_classify_reloc.
1528 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1529 (Target_sparc::Relocatable_size_for_reloc): Remove.
1530 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1531 (Target_sparc::scan_relocs): Likewise.
1532 (Target_sparc::relocate_section): Likewise.
1533 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1535 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1536 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1537 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1538 (Target_tilegx::Relocatable_size_for_reloc): Remove.
1539 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1540 (Target_tilegx::scan_relocs): Likewise.
1541 (Target_tilegx::relocate_section): Likewise.
1542 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1544 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1545 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1546 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1547 (Target_x86_64::Relocatable_size_for_reloc): Remove.
1548 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1549 (Target_x86_64::scan_relocs): Likewise.
1550 (Target_x86_64::relocate_section): Likewise.
1551 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1553 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1554 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1556 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1558 2016-01-01 Alan Modra <amodra@gmail.com>
1560 Update year range in copyright notice of all files.
1562 For older changes see ChangeLog-0815
1564 Copyright (C) 2016 Free Software Foundation, Inc.
1566 Copying and distribution of this file, with or without modification,
1567 are permitted in any medium without royalty provided the copyright
1568 notice and this notice are preserved.
1574 version-control: never