1 2016-12-22 Cary Coutant <ccoutant@gmail.com>
3 * layout.cc (Layout::finalize): Track count of forced-local symbols
5 (Layout::create_symtab_sections): Add local_dynamic_count parameter;
6 use that instead of sh_info value.
7 (Layout::create_dynamic_symtab): Add pforced_local_dynamic_count
8 parameter; pass it to Symtab::set_dynsym_indexes(). Include forced
9 locals in sh_info value. Pass index of first real global to
10 Dynobj::create_gnu_hash_table() and Dynobj::create_elf_hash_table().
11 * layout.h (Layout::create_symtab_sections): Add local_dynamic_count
13 (Layout::create_dynamic_symtab): Add pforced_local_dynamic_count
15 * symtab.cc (Symbol_table::set_dynsym_indexes): Add pforced_local_count
16 parameter. Process forced-local symbols first and return the count.
17 (Symbol_table::finalize): Update comments.
18 * symtab.h (Symbol_table::set_dynsym_indexes): Add pforced_local_count
20 (Symbol_table::first_dynamic_global_index_): Update comment.
21 (Symbol_table::dynamic_count_): Update comment.
22 * testsuite/Makefile.am (ifuncmod1.sh): New test case.
23 * testsuite/Makefile.in: Regenerate.
24 * testsuite/ifuncmod1.sh: New shell script.
26 2016-12-21 Cary Coutant <ccoutant@gmail.com>
28 * symtab.cc (Symbol_table::define_special_symbol): Add is_forced_local
29 parameter; if set, do not check version script.
30 (Symbol_table::do_define_in_output_data): Pass is_forced_local for
31 STB_LOCAL predefined symbols.
32 (Symbol_table::do_define_in_output_segment): Likewise.
33 (Symbol_table::do_define_in_output_segment): Likewise.
34 (Symbol_table::do_define_as_constant): Likewise.
35 * symtab.h (Symbol_table::define_special_symbol): Add is_forced_local
36 parameter. Adjust all callers.
37 * testsuite/Makefile.am (ver_test_8.sh): New test case.
38 * testsuite/Makefile.in: Regenerate.
39 * ver_test_8.sh: New test script.
41 2016-12-21 Cary Coutant <ccoutant@gmail.com>
43 * output.cc (Output_segment::first_section): Return NULL if there are
44 no sections in the segment.
45 * output.h (Output_segment::first_section_load_address): Assert that
46 first section is not NULL.
47 * symtab.cc (Symbol_table::sized_write_globals): Attach linker-created
48 segment-relative symbols to first section of the segment.
50 2016-12-21 Alan Modra <amodra@gmail.com>
52 * arm.cc: Fix comment chars with high bit set.
54 2016-12-20 Cary Coutant <ccoutant@gmail.com>
56 * testsuite/Makefile.am: Add missing dependencies on gcctestdir/ld
58 * testsuite/Makefile.in: Regenerate.
60 2016-12-19 Cary Coutant <ccoutant@gmail.com>
63 * script.cc (Lex::get_token): Don't look ahead past NUL characters.
65 2016-12-19 Cary Coutant <ccoutant@gmail.com>
69 * layout.h (Layout::choose_output_section): Add match_input_spec
70 parameter. Adjust all callers.
71 * layout.cc (Layout::choose_output_section): Likewise. Pass
72 match_input_spec to Script_sections::output_section_name().
73 (Layout::create_note): Pass true for match_input_spec.
74 * script-sections.h (Script_sections::output_section_name): Add
75 match_input_spec parameter.
76 * script-sections.cc (Sections_element::output_section_name): Likewise.
77 (Output_section_definition::output_section_name): Likewise.
78 (Script_sections::output_section_name): Likewise.
80 2016-12-19 Igor Kudrin <ikudrin@accesssoftek.com>
82 * arm.cc (Target_arm::Target_arm): Move initialization code ...
83 (Target_arm::do_select_as_default_target): ... to here.
84 * testsuite/Makefile.am (arm_target_lazy_init): New test case.
85 * testsuite/Makefile.in: Regenerate.
86 * testsuite/arm_target_lazy_init.s: New source file.
87 * testsuite/arm_target_lazy_init.t: New linker script.
89 2016-12-19 Cary Coutant <ccoutant@gmail.com>
92 * symtab.cc (Symbol_table::sized_write_globals): Use address of
93 output section, not input section.
94 * testsuite/Makefile.am (pr20976): New test case.
95 * testsuite/Makefile.in: Regenerate.
96 * testsuite/pr20976.c: New source file.
98 2016-12-13 Cary Coutant <ccoutant@gmail.com>
101 * options.h (--orphan-handling): New option.
102 (General_options::Orphan_handling): New enum.
103 (General_options::orphan_handling_enum): New method.
104 (General_options::set_orphan_handling_enum): New method.
105 (General_options::orphan_handling_enum_): New data member.
106 * options.cc (General_options::General_options): Initialize new member.
107 (General_options::finalize): Convert --orphan-handling argument to enum.
108 * script-sections.cc (Script_sections::output_section_name): Check it.
110 2016-12-13 Cary Coutant <ccoutant@gmail.com>
113 * layout.cc (Layout::choose_output_section): Add is_reloc parameter.
114 Adjust all callers. Do not use linker script for is_reloc sections.
115 (Layout::layout_reloc): Pass is_reloc == true.
116 * layout.h (Layout::choose_output_section): Add is_reloc parameter.
118 2016-12-12 Igor Kudrin <ikudrin@accesssoftek.com>
119 Cary Coutant <ccoutant@gmail.com>
122 * script-sections.cc (Output_section_definition::output_section_name):
123 For linker-generated sections, compare with output section name.
124 * testsuite/Makefile.am (script_test_13): New test.
125 * testsuite/Makefile.in: Regenerate.
126 * testsuite/script_test_13.c: New source file.
127 * testsuite/script_test_13.sh: New script.
128 * testsuite/script_test_13.t: New linker script.
130 2016-12-12 Cary Coutant <ccoutant@gmail.com>
132 * script-sections.cc (Orphan_section_placement::update_last_alloc):
134 (Orphan_section_placement::find_place): Place orphan .data section
135 after either RODATA or TEXT.
136 (Script_sections::place_orphan): Call update_last_alloc for allocated
138 (Script_sections::create_segments): Improve handling of BSS.
140 2016-12-13 Alan Modra <amodra@gmail.com>
143 * testsuite/script_test_15a.sh: Allows larger p_filesz.
144 * testsuite/script_test_15b.sh: Likewise.
145 * testsuite/script_test_15c.sh: Likewise.
147 2016-12-13 Alan Modra <amodra@gmail.com>
150 * testsuite/pr20717.t: Add .got output section containing .toc.
152 2016-12-11 Igor Kudrin <ikudrin@accesssoftek.com>
155 * testsuite/Makefile.am (pr20717): New test.
156 * testsuite/Makefile.in: Regenerate.
157 * testsuite/pr20717.c: New test source file.
158 * testsuite/pr20717.sh: New test script.
159 * testsuite/pr20717.t: New test linker script.
161 2016-12-11 Cary Coutant <ccoutant@gmail.com>
164 * output.cc (Output_section::set_final_data_size): Calculate data size
165 based on relative offset rather than file offset.
166 (Output_segment::set_section_addresses): Track file offset separately
168 (Output_segment::set_section_list_addresses): Add pfoff parameter.
169 Track file offset separately. Don't move file offset for BSS
171 * output.h (Output_segment::set_section_list_addresses): Add pfoff
173 * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
174 (Orphan_section_placement::Orphan_section_placement): Initialize it.
175 (Orphan_section_placement::output_section_init): Track last allocated
177 (Orphan_section_placement::find_place): Place BSS after last allocated
179 (Output_section_element_input::set_section_addresses): Always override
180 input section alignment when SUBALIGN is specified.
181 (Output_section_definition::set_section_addresses): Override alignment
182 of output section when SUBALIGN is specified.
184 * testsuite/Makefile.am (script_test_15a, script_test_15b)
185 (script_test_15c): New test cases.
186 * testsuite/Makefile.in: Regenerate.
187 * testsuite/script_test_2.cc: Adjust expected layout.
188 * testsuite/script_test_15.c: New source file.
189 * testsuite/script_test_15a.sh: New shell script.
190 * testsuite/script_test_15a.t: New linker script.
191 * testsuite/script_test_15b.sh: New shell script.
192 * testsuite/script_test_15b.t: New linker script.
193 * testsuite/script_test_15c.sh: New shell script.
194 * testsuite/script_test_15c.t: New linker script.
196 2016-12-08 Alan Modra <amodra@gmail.com>
198 * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
201 2016-12-08 Alan Modra <amodra@gmail.com>
203 * options.h (--stub-group-multi): Fix typo.
205 2016-12-07 Alan Modra <amodra@gmail.com>
207 * options.h (--stub-group-multi): New PowerPC option.
208 * powerpc.cc (Stub_control): Add multi_os_ var and param
209 to constructor. Sort start_ var later. Comment State.
210 (Stub_control::can_add_to_stub_group): Heed multi_os_.
211 (Target_powerpc::group_sections): Update.
213 2016-12-07 Alan Modra <amodra@gmail.com>
216 * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
217 with stubs_always_after_branch_, group_end_addr_ with
219 (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
220 sections by increasing address.
221 (Target_powerpc::group_sections): Scan that way. Delete corner
223 * options.h (--stub-group-size): Update help string.
225 2016-12-07 Alan Modra <amodra@gmail.com>
227 * powerpc.cc (Stub_table_owner): Provide constructor.
228 (Powerpc_relobj::set_stub_table): Resize fill with -1.
229 (Target_powerpc::Branch_info::make_stub): Provide target debug
230 output on returning false.
232 2016-12-05 Cary Coutant <ccoutant@gmail.com>
233 Tristan Gingold <gingold@adacore.com>
235 * object.cc (Sized_relobj_file::do_count_local_symbols): Check
236 is_ordinary before using shndx.
237 * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
238 * testsuite/Makefile.in: Regenerate.
239 * testsuite/file_in_many_sections.c: New source file.
240 * testsuite/file_in_many_sections_test.sh: New script.
242 2016-12-01 Cary Coutant <ccoutant@gmail.com>
243 Igor Kudrin <ikudrin@accesssoftek.com>
246 * script-sections.cc (Script_sections): Set *keep to false when
249 2016-12-01 Cary Coutant <ccoutant@gmail.com>
252 * target.h (Target::default_text_segment_address): Bump default
253 start address up to ABI page size.
255 2016-12-01 Cary Coutant <ccoutant@gmail.com>
258 * options.cc (General_options::object_format_to_string): New function.
259 (General_options::copy_from_posdep_options): New function.
260 (General_options::parse_push_state): New function.
261 (General_options::parse_pop_state): New function.
262 * options.h (--push-state, --pop-state): New options.
263 (General_options::object_format_to_string): New method.
264 (General_options::set_incremental_disposition): New method.
265 (General_options::copy_from_posdep_options): New method.
266 (General_options::options_stack_): New data member.
268 2016-12-01 Cary Coutant <ccoutant@gmail.com>
271 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
272 section symbols correctly.
273 * arm.cc (Target_arm): Likewise.
274 * powerpc.cc (Target_powerpc): Likewise.
276 2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
278 * aarch64-reloc.def: Fix spelling in comments.
280 2016-11-27 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
282 * aarch64.cc: Fix spelling in comments.
283 * arm.cc: Fix spelling in comments.
284 * icf.cc: Fix spelling in comments.
285 * layout.cc: Fix spelling in comments.
286 * layout.h: Fix spelling in comments.
287 * mips.cc: Fix spelling in comments.
288 * output.h: Fix spelling in comments.
289 * plugin.h: Fix spelling in comments.
290 * script-sections.h: Fix spelling in comments.
291 * script.h: Fix spelling in comments.
292 * stringpool.h: Fix spelling in comments.
293 * tilegx.cc: Fix spelling in comments.
295 2016-11-22 Cary Coutant <ccoutant@gmail.com>
298 * options.cc (One_option::print): Print "(default)" when appropriate.
299 * options.h: Clean up and re-sort options.
300 (One_option::is_default): New data member.
301 (One_option::One_option): Add is_default parameter; adjust all calls.
302 (DEFINE_var): Add is_default__ parameter; adjust all calls.
303 (DEFINE_bool): Set is_default based on default_value__.
304 (DEFINE_bool_ignore): New macro.
305 (--no-eh-frame-hdr): New option.
306 (--enable-new-dtags): Remove mention of DT_FLAGS.
308 2016-11-22 Ambrogino Modigliani <ambrogino.modigliani@gmail.com>
310 * configure: Regenerate.
312 2016-11-21 Cary Coutant <ccoutant@gmail.com>
315 * gold.cc (queue_middle_tasks): Force valid target earlier.
317 2016-11-21 Igor Kudrin <ikudrin@accesssoftek.com>
319 * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
320 (Layout::create_build_id): Generate uuid using UuidCreate().
322 2016-11-04 Loïc Yhuel <loic.yhuel@softathome.com>
324 * configure.ac: add missing '$'.
325 * configure: Regenerate.
327 2016-10-21 Gergely Nagy <ngg@tresorit.com>
330 * icf.cc (match_sections): Add new parameter section_addraligns.
331 Check section alignment and keep the section with the strictest
333 (find_identical_sections): New local variable section_addraligns.
334 Store each section's alignment.
335 * testsuite/pr17704a_test.s: New file.
336 * testsuite/Makefile.am (pr17704a_test): New test.
337 * testsuite/Makefile.in: Regenerate.
339 2016-10-06 Alan Modra <amodra@gmail.com>
341 * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
343 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
345 2016-10-06 Alan Modra <amodra@gmail.com>
347 * aarch64.cc: Spell fall through comments as "// Fall through.".
350 * powerpc.cc: Likewise.
352 * sparc.cc: Likewise.
353 * x86_64.cc: Likewise.
354 * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
355 fall through comments.
356 * sparc.cc: (Target_sparc::Scan::global): Likewise.
357 (Target_sparc::Relocate::relocate): Likewise.
358 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
359 * resolve.cc (symbol_to_bits): Add missing break.
361 2016-09-26 Cary Coutant <ccoutant@gmail.com>
364 * symtab.cc (Symbol_table::define_default_version): Check that
365 unversioned symbol is defined.
367 2016-09-26 Vlad Zakharov <vzakhar@synopsys.com>
369 * Makefile.in: Regenerate.
370 * configure: Likewise.
371 * testsuite/Makefile.in: Likewise.
373 2016-09-26 Alan Modra <amodra@gmail.com>
375 * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
377 * output.cc (Output_segment::set_section_addresses): Likewise.
378 * testsuite/Makefile.in: Regenerate.
380 2016-09-02 Doug Kwan <dougkwan@google.com>
382 * arm.cc (Target_arm::Target_arm): Move method definition outside of
383 class definition. Add code to handle --target1-rel, --target1-abs
384 and --target2= options.
385 (Target_arm::get_reloc_reloc_type): Change method to be non-static
387 (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
389 (Target_arm::Scan::local, Target_arm::Scan::global,
390 Target_arm::Relocate::relocate,
391 Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
392 call to Target_arm::get_real_reloc_type.
393 (Target_arm::get_real_reloc_type): Use command line options to
394 determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
395 * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
398 2016-08-31 Alan Modra <amodra@gmail.com>
400 * powerpc.cc (class Stub_control): Delete stub14_group_size_
401 and has14_. Add group_size_.
402 (Stub_control::can_add_to_stub_group): Adjust to suit. Print
403 debug info when switching to adding sections before stubs.
405 2016-08-31 Alan Modra <amodra@gmail.com>
407 * debug.h (DEBUG_TARGET): New.
408 (DEBUG_ALL): Add DEBUG_TARGET.
409 (gold_debug): Delete FORMAT param.
410 * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
412 2016-08-30 Alan Modra <amodra@gmail.com>
415 * powerpc.cc (class Stub_control): Add has14_. Comment owner_.
416 (Stub_control::can_add_to_stub_group): Correct grouping of
417 sections containing 14-bit external branches. When returning
418 false, set state_ to reflect the fact that we have one section
419 for the next group. Rewrite most of function for clarity.
420 Add and expand comments.
421 (Target_powerpc::do_relax): Print stub group size retry in hex.
423 2016-08-26 Han Shen <shenhan@google.com>
425 PR gold/20529 - relaxing loop never ends.
427 * powerpc.cc (Stub_table::min_size_threshold_): New member to
429 (Stub_table::set_min_size_threshold): New member function.
430 (Stub_table::set_address_and_size): Add code to only allow size
432 (Target_powerpc::do_relax): Add code to record last size.
434 2016-08-23 Roland McGrath <roland@hack.frob.com>
436 * options.h (General_options): Grok -z stack-size.
437 * output.h (Output_segment::set_size): New method.
438 * layout.cc (Layout::create_executable_stack_info): Renamed to ...
439 (Layout::create_stack_segment): ... this. Always create the
440 segment if -z stack-size was used.
441 (Layout::set_segment_offsets): Don't call ->set_offset on the
442 PT_GNU_STACK segment.
444 2016-08-15 Bharathi Seshadri <bseshadr@cisco.com>
446 * options.h (General_options): Add --be8 option.
447 * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
448 (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
449 (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
450 (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
451 (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
453 2016-08-17 Cary Coutant <ccoutant@gmail.com>
455 * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
457 * testsuite/Makefile.am (pr20216a): Add missing dependencies.
458 (pr20308a): Add -Bgcctestdir/ to compile rules.
459 * testsuite/Makefile.in: Regenerate.
461 2016-08-12 Roland McGrath <roland@hack.frob.com>
464 * script-sections.cc (Script_sections::release_segments):
465 Reset this->segments_created_.
467 2016-08-12 Roland McGrath <roland@hack.frob.com>
469 * yyscript.y (HIDDEN): New %token.
470 (assignment): Handle HIDDEN(string = expr) syntax.
471 * script.cc (script_keyword_parsecodes): Add HIDDEN.
473 2016-08-10 Cary Coutant <ccoutant@gmail.com>
476 * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
477 R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
479 * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
480 (pr20216_ld.o): Likewise.
481 * testsuite/Makefile.in: Regenerate.
483 2016-08-10 James Clarke <jrtc27@jrtc27.com>
486 * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
487 which will be present for STT_SPARC_REGISTER.
488 (Symbol_table::add_from_pluginobj): Likewise.
489 (Symbol_table::add_from_dynobj): Likewise.
490 (Symbol_table::add_from_incrobj): Removed dead code.
492 2016-08-10 James Clarke <jrtc27@jrtc27.com>
495 * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
496 should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
498 2016-08-10 James Clarke <jrtc27@jrtc27.com>
501 * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
504 2016-06-29 Cary Coutant <ccoutant@gmail.com>
507 * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
509 2016-06-29 Cary Coutant <ccoutant@gmail.com>
511 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
512 * testsuite/Makefile.in: Regenerate.
514 2016-06-30 Alan Modra <amodra@gmail.com>
516 * testsuite/Makefile.am (memory_test, memory_test_2): Pass
517 -Wl,-z to gcc, not plain -z.
518 * testsuite/Makefile.in: Regenerate.
520 2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
523 * i386.cc (Target_i386::Relocate::relocate): Allow
524 R_386_GOT32X relocation against ___tls_get_addr.
525 (Target_i386::Relocate::tls_gd_to_ie): Support indirect
526 call to __tls_get_addr.
527 (Target_i386::Relocate::tls_gd_to_le): Likewise.
528 (Target_i386::Relocate::tls_ld_to_le): Likewise.
529 * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
530 pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
531 (pr20308a_test_SOURCES): New.
532 (pr20308a_test_DEPENDENCIES): Likewise.
533 (pr20308a_test_CFLAGS): Likewise.
534 (pr20308a_test_LDFLAGS): Likewise.
535 (pr20308a_test_LDADD): Likewise.
536 (pr20308b_test_SOURCES): Likewise.
537 (pr20308b_test_DEPENDENCIES): Likewise.
538 (pr20308b_test_CFLAGS): Likewise.
539 (pr20308b_test_LDFLAGS): Likewise.
540 (pr20308b_test_LDADD): Likewise.
541 (pr20308c_test_SOURCES): Likewise.
542 (pr20308c_test_DEPENDENCIES): Likewise.
543 (pr20308c_test_CFLAGS): Likewise.
544 (pr20308c_test_LDFLAGS): Likewise.
545 (pr20308c_test_LDADD): Likewise.
546 (pr20308d_test_SOURCES): Likewise.
547 (pr20308d_test_DEPENDENCIES): Likewise.
548 (pr20308d_test_CFLAGS): Likewise.
549 (pr20308d_test_LDFLAGS): Likewise.
550 (pr20308d_test_LDADD): Likewise.
551 (pr20308e_test_SOURCES): Likewise.
552 (pr20308e_test_DEPENDENCIES): Likewise.
553 (pr20308e_test_CFLAGS): Likewise.
554 (pr20308e_test_LDFLAGS): Likewise.
555 (pr20308e_test_LDADD): Likewise.
556 (pr20308a.so): Likewise.
557 (pr20308b.so): Likewise.
558 (pr20308_gd.o): Likewise.
559 (pr20308_ld.o): Likewise.
560 (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
561 * testsuite/Makefile.in: Regenerated.
562 * testsuite/pr20308_def.c: New file.
563 * testsuite/pr20308_gd.S: Likewise.
564 * testsuite/pr20308_ld.S: Likewise.
565 * testsuite/pr20308_main.c: Likewise.
567 2016-06-29 H.J. Lu <hongjiu.lu@intel.com>
570 * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
572 * configure: Regenerated.
573 * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
574 R_X86_64_GOTPCRELX relocation against __tls_get_addr.
575 (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
576 call to __tls_get_addr.
577 (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
578 (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
579 * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
580 pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
581 (pr20216a_test_SOURCES): New.
582 (pr20216a_test_DEPENDENCIES): Likewise.
583 (pr20216a_test_CFLAGS): Likewise.
584 (pr20216a_test_LDFLAGS): Likewise.
585 (pr20216a_test_LDADD): Likewise.
586 (pr20216b_test_SOURCES): Likewise.
587 (pr20216b_test_DEPENDENCIES): Likewise.
588 (pr20216b_test_CFLAGS): Likewise.
589 (pr20216b_test_LDFLAGS): Likewise.
590 (pr20216b_test_LDADD): Likewise.
591 (pr20216c_test_SOURCES): Likewise.
592 (pr20216c_test_DEPENDENCIES): Likewise.
593 (pr20216c_test_CFLAGS): Likewise.
594 (pr20216c_test_LDFLAGS): Likewise.
595 (pr20216c_test_LDADD): Likewise.
596 (pr20216d_test_SOURCES): Likewise.
597 (pr20216d_test_DEPENDENCIES): Likewise.
598 (pr20216d_test_CFLAGS): Likewise.
599 (pr20216d_test_LDFLAGS): Likewise.
600 (pr20216d_test_LDADD): Likewise.
601 (pr20216e_test_SOURCES): Likewise.
602 (pr20216e_test_DEPENDENCIES): Likewise.
603 (pr20216e_test_CFLAGS): Likewise.
604 (pr20216e_test_LDFLAGS): Likewise.
605 (pr20216e_test_LDADD): Likewise.
606 (pr20216a.so): Likewise.
607 (pr20216b.so): Likewise.
608 (pr20216_gd.o): Likewise.
609 (pr20216_ld.o): Likewise.
610 (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
611 * testsuite/Makefile.in: Regenerated.
612 * testsuite/pr20216_def.c: New file.
613 * testsuite/pr20216_gd.S: Likewise.
614 * testsuite/pr20216_ld.S: Likewise.
615 * testsuite/pr20216_main.c: Likewise.
617 2016-06-29 Alan Modra <amodra@gmail.com>
619 * script_test_12.t: Delete .plt, specify 64k page size.
620 * script_test_12i.t: Likewise.
622 2016-06-29 Alan Modra <amodra@gmail.com>
624 * testsuite/plugin_layout_with_alignment.c: Explicitly align all
627 2016-06-29 Alan Modra <amodra@gmail.com>
629 * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
630 * testsuite/Makefile.in: Regenerate.
632 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
634 * aarch64-reloc.def (NONE): New relocation.
635 * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
636 (Target_aarch64::Scan::global): Likewise.
637 * testsuite/Makefile.am (aarch64_reloc_none): New test.
638 * testsuite/Makefile.in: Regenerate.
639 * testsuite/aarch64_reloc_none.s: New test source file.
640 * testsuite/aarch64_reloc_none.sh: New test script.
642 2016-06-28 Sriraman Tallam <tmsriram@google.com>
644 * x86_64.cc (Lazy_view): New class.
645 (can_convert_mov_to_lea): Templatize function. Make the function
646 check for appropriate relocation types and use the view parameter
647 to get section contents.
648 (can_convert_callq_to_direct): New function.
649 (Target_x86_64<size>::Scan::global): Refactor.
650 (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
651 call via GOT that can be converted.
652 * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
653 * testsuite/Makefile.in: Regenerate.
654 * testsuite/x86_64_indirect_call_to_direct1.s: New file.
655 * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
657 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
659 * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
660 from the top level to the places of its use.
662 2016-06-28 Igor Kudrin <ikudrin@accesssoftek.com>
665 * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
666 * script-sections.cc (Input_section_sorter::get_init_priority): New method.
667 (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
668 (Output_section_element_input::print): Likewise.
669 * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
670 * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
671 (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
673 * testsuite/Makefile.am (script_test_14): New test.
674 * testsuite/Makefile.in: Regenerate.
675 * testsuite/script_test_14.s: New test source file.
676 * testsuite/script_test_14.sh: New test script.
677 * testsuite/script_test_14.t: New test linker script.
679 2016-06-28 James Clarke <jrtc27@jrtc27.com>
681 * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
682 to R_SPARC_RELATIVE if class is ELFCLASS64.
683 (Target_sparc::Scan::global): Likewise.
685 2016-06-23 Cary Coutant <ccoutant@gmail.com>
686 Igor Kudrin <ikudrin@accesssoftek.com>
690 (Output_section_element_input::set_section_addresses): Keep bin_count
691 separate from input_pattern_count.
692 * testsuite/script_test_12.t: Add another section .x4.
693 * testsuite/script_test_12i.t: Likewise.
694 * testsuite/script_test_12a.c: Likewise.
695 * testsuite/script_test_12b.c: Likewise.
697 2016-06-23 Igor Kudrin <ikudrin@accesssoftek.com>
699 * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
701 2016-06-22 H.J. Lu <hongjiu.lu@intel.com>
704 * NEWS: Mention --enable-relro.
705 * configure.ac: Add --enable-relro.
706 (DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
708 * config.in: Regenerated.
709 * configure: Likewise.
710 * options.h (General_options::relro): Default to
713 2016-06-20 Cary Coutant <ccoutant@gmail.com>
715 * NEWS: Add new features in 1.12.
716 * version.cc (version_string): Bump to 1.12.
718 2016-06-20 H.J. Lu <hongjiu.lu@intel.com>
721 * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
723 (Target_i386::plt_entry_size): Likewise.
724 (Target_x86_64<size>::first_plt_entry_offset): Likewise.
725 (Target_x86_64<size>::plt_entry_size): Likewise.
727 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
729 * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
730 (Target_mips::rld_map_): New data member.
731 (Target_mips::do_finalize_sections): Add support for
732 DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
733 .rld_map section, and __RLD_MAP symbol.
734 (Target_mips::do_dynamic_tag_custom_value): Add support for
735 DT_MIPS_RLD_MAP_REL dynamic tag.
736 * output.cc (Output_data_dynamic::get_entry_offset): New method
738 * output.h (Output_data_dynamic::get_entry_offset): New method
741 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
743 * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
745 2016-06-20 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
747 * mips.cc (relocation_needs_la25_stub): Add support for relocs:
748 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
749 (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
750 (is_matching_lo16_reloc): Likewise.
751 (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
752 (Mips_output_data_plt::plt_entry_r6): New static data member for
754 (Target_mips::is_output_r6): New method.
755 (Target_mips::Mips_mach): Add new enum constants.
756 (Mips_relocate_functions::Status): Likewise.
757 (Mips_relocate_functions::pchi16_relocs): New static data member.
758 (Mips_relocate_functions::relpc21): New method.
759 (Mips_relocate_functions::relpc26): Likewise.
760 (Mips_relocate_functions::relpc18): Likewise.
761 (Mips_relocate_functions::relpc19): Likewise.
762 (Mips_relocate_functions::relpchi16): Likewise.
763 (Mips_relocate_functions::do_relpchi16): Likewise.
764 (Mips_relocate_functions::relpclo16): Likewise.
765 (Mips_output_data_plt::do_write): Add support for Mips r6 plt
767 (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
768 (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
769 E_MIPS_ARCH_64R6 support.
770 (Target_mips::update_abiflags_isa): Likewise.
771 (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
772 R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
774 (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
776 (Target_mips::Scan::global): Add support for relocs:
777 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
778 (Target_mips::Relocate::relocate): Call functions for resolving
779 Mips32r6 and Mips64r6 relocations, and print error message for
780 STATUS_PCREL_UNALIGNED.
781 (Target_mips::Scan::get_reference_flags): Add support for relocs:
782 R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
783 R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
784 (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
785 E_MIPS_ARCH_64R6 support.
787 2016-06-13 H.J. Lu <hongjiu.lu@intel.com>
790 * testsuite/script_test_2.t: Add .got.plt after .got.
792 2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
794 * mips.cc (struct Mips_abiflags): New struct.
795 (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
797 (Mips_relobj::~Mips_relobj): Delete object pointed by
798 attributes_section_data_.
799 (Mips_relobj::abiflags): New method.
800 (Mips_relobj::attributes_section_data): Likewise.
801 (Mips_relobj::attributes_section_data_): New data member.
802 (Mips_relobj::abiflags_): Likewise.
803 (class Mips_output_section_abiflags): New class.
804 (Target_mips::Target_mips): Initialize attributes_section_data_,
805 abiflags_ and has_abiflags_section_.
806 (Target_mips::do_should_include_section): Don't emit input
807 .MIPS.abiflags sections to output .MIPS.abiflags.
808 (Target_mips::Mips_mach): Add new enum constants.
809 (Target_mips::mips_isa_ext_mach): New method.
810 (Target_mips::mips_isa_ext): Likewise.
811 (Target_mips::update_abiflags_isa): Likewise.
812 (Target_mips::infer_abiflags): Likewise.
813 (Target_mips::create_abiflags): Likewise.
814 (Target_mips::fp_abi_string): Likewise.
815 (Target_mips::select_fp_abi): Likewise.
816 (Target_mips::merge_obj_attributes): Likewise.
817 (Target_mips::merge_obj_abiflags): Likewise.
818 (Target_mips::level_rev): Likewise.
819 (Target_mips::merge_obj_e_flags): Rename from
820 merge_processor_specific_flags. Remove dyn_obj argument,
821 call update_abiflags_isa when needed, compare NaN encodings and
823 (Target_mips::add_machine_extensions): Add two machine extensions
825 (Target_mips::attributes_section_data_): New data member.
826 (Target_mips::abiflags_): Likewise.
827 (Target_mips::has_abiflags_section_): Likewise.
828 (Mips_relobj::do_read_symbols): Read .gnu.attributes and
829 .MIPS.abiflags sections if they exists.
830 (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
831 E_MIPS_MACH_OCTEON3 support.
832 (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
833 (Target_mips::do_finalize_sections): Merge .gnu.attributes and
834 .MIPS.abiflags sections from input. Create these sections if
836 (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
837 E_MIPS_MACH_OCTEON3 support, and change strings for
838 E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
841 2016-06-10 Vladimir Radosavljevic <Vladimir.Radosavljevic@imgtec.com>
843 * mips.cc (Mips_relobj::Mips_relobj): Initialize
844 has_reginfo_section_.
845 (Mips_relobj::has_reginfo_section_): New data member.
846 (Mips_relobj::has_reginfo_section): New method.
847 (class Mips_output_section_reginfo): Change base class to
848 Output_section_data, and set masks of the output .reginfo section
850 (Mips_output_section_reginfo::as_mips_output_section_reginfo):
852 (Mips_output_section_reginfo::set_masks): Likewise.
853 (Mips_output_section_reginfo::set_final_data_size): Likewise.
854 (Mips_output_section_reginfo::do_print_to_mapfile): New method.
855 (Target_mips::do_make_output_section): Remove.
856 (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
857 if the object contains a .reginfo section.
858 (Target_mips::do_finalize_sections): Create a .reginfo output
861 2016-06-09 Artemiy Volkov <artemiyv@acm.org>
863 * mips.cc (Mips_output_data_got::do_write): Add missing template
866 2016-05-30 Marcin Kościelnicki <koriakin@0x04.net>
869 * s390.cc (Target_s390::ss_code_st_r14): Removed.
870 (Target_s390::ss_code_l_r14): Removed.
871 (Target_s390::ss_code_ear): Removed.
872 (Target_s390::ss_code_c): Removed.
873 (Target_s390::ss_match_st_r14): New function.
874 (Target_s390::ss_match_l_r14): New function.
875 (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
876 of matching code directly.
877 (Target_s390::ss_match_ear): New function.
878 (Target_s390::ss_match_c): New function.
879 (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
880 of matching code directly.
882 2016-05-19 Cary Coutant <ccoutant@gmail.com>
885 * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
886 parameter; check for protected symbol.
887 * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
888 * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
889 * symtab.cc (Symbol::init_fields): Initialize is_protected_.
890 (Symbol_table::add_from_dynobj): Mark protected symbols.
891 * symtab.h (Symbol::is_protected): New method.
892 (Symbol::set_is_protected): New method.
893 (Symbol::is_protected_): New data member.
895 * testsuite/Makefile.am (copy_test_protected): New test.
896 * testsuite/Makefile.in: Regenerate.
897 * testsuite/copy_test.cc (main): Add legal reference to protected
899 * testsuite/copy_test_v1.cc (main): Likewise.
900 * testsuite/copy_test_2.cc (ip): Add protected symbol.
901 * testsuite/copy_test_protected.cc: New test source file.
902 * testsuite/copy_test_protected.sh: New test script.
904 2016-05-19 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
906 * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
907 for global got symbols, and set addend to 0.
908 (Mips_got_entry::hash): Change hash algorithm.
909 (Mips_got_entry::equals): Refactor.
910 (Mips_got_entry::object): Return input object for local got symbols
912 (Mips_got_entry::addend): Change return of the relocation addend.
913 (Mips_got_entry::addend_): Move from union d.
914 (Mips_got_entry::object_): Move into union d.
915 (class Mips_symbol_hash): New class.
916 (Mips_got_info::Global_got_entry_set): New type.
917 (Mips_got_info::global_got_symbols): Change return type to
918 Global_got_entry_set.
919 (Mips_got_info::global_got_symbols_): Change type to
920 Global_got_entry_set.
921 (Mips_symbol::hash): New method.
922 (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
923 (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
924 (Mips_output_data_mips_stubs::symbols_): Change type to
925 Mips_stubs_entry_set.
926 (Mips_got_info::record_global_got_symbol): Don't pass object
927 argument when creating global got symbol.
928 (Mips_got_info::record_got_entry): Remove find before inserting
930 (Mips_got_info::add_reloc_only_entries): Change type of iterator
931 to Global_got_entry_set.
932 (Mips_got_info::count_got_symbols): Likewise.
933 (Mips_output_data_la25_stub::create_la25_stub): Use push_back
934 for adding entries to symbols_.
935 (Mips_output_data_la25_stub::do_write): Change type of iterator
937 (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
938 of iterator to Mips_stubs_entry_set.
939 (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
940 (Mips_output_data_mips_stubs::do_write): Likewise.
942 2016-05-06 Han Shen <shenhan@google.com>
946 * aarch64-reloc.def: New relocation type.
947 * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
948 (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
949 (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
950 (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
952 2016-04-28 Nick Clifton <nickc@redhat.com>
954 * po/zh_CN.po: Updated Chinese (simplified) translation.
956 2016-04-15 H.J. Lu <hongjiu.lu@intel.com>
958 * Makefile.in: Regenerated with automake 1.11.6.
959 * aclocal.m4: Likewise.
960 * testsuite/Makefile.in: Likewise.
962 2016-03-30 Cary Coutant <ccoutant@gmail.com>
965 * symtab.cc (Symbol_table::define_default_version): Check for case
966 where symbols are both in different shared objects.
968 2016-03-27 Cary Coutant <ccoutant@gmail.com>
971 * i386.cc (Target_i386): Add check for fully-resolved symbol for
974 2016-03-22 Nick Clifton <nickc@redhat.com>
976 * configure: Regenerate.
978 2016-03-21 Cary Coutant <ccoutant@gmail.com>
981 * errors.cc (Errors::undefined_symbol): Add info message when
982 symbol should have been provided by a plugin.
983 * target-reloc.h (issue_undefined_symbol_error): Check for
984 placeholder symbols defined in discarded sections.
985 * testsuite/Makefile.am (plugin_test_9b): New test case.
986 * testsuite/Makefile.in: Regenerate.
987 * testsuite/plugin_test_9b_elf.cc: New test source file.
988 * testsuite/plugin_test_9b_ir.cc: New test source file.
990 2016-03-20 Cary Coutant <ccoutant@gmail.com>
993 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
994 * testsuite/Makefile.am (eh_test_2): New test.
995 * testsuite/Makefile.in: Regenerate.
996 * testsuite/eh_test_2.sh: New test script.
997 * testsuite/eh_test_a.cc (bar): Make it comdat.
998 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
1000 2016-03-18 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1002 * mips.cc (Mips_relobj::is_n64_): Remove.
1003 (Target_mips::ei_class_): Likewise.
1004 (Mips_relobj::is_newabi): Call methods.
1005 (Mips_relobj::is_n64): Change checking for N64 ABI.
1006 (Target_mips::is_output_n64): Likewise.
1007 (Target_mips::merge_processor_specific_flags): Remove ei_class
1008 argument, and remove comparing ei_class.
1009 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
1011 (Target_mips::do_finalize_sections): Don't pass ei_class argument
1012 to merge_processor_specific_flags.
1013 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
1014 change checking for N64 ABI.
1016 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1018 * mips.cc (enum Special_relocation_symbol): New enum type.
1019 (is_readonly_section): New function.
1020 (eh_reloc): Likewise.
1021 (Mips_got_entry::is_section_symbol_): New member.
1022 (Mips_got_entry::is_section_symbol): New method.
1023 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
1025 (Mips_relobj::mips_elf_options_section_name): New method.
1026 (Mips_output_data_got::record_local_got_symbol): Add
1027 is_section_symbol argument, and pass it to
1028 Mips_got_info::record_local_got_symbol.
1029 (Mips_output_data_got::got_offset): Add addend argument, and pass
1030 it to Relobj::local_got_offset.
1031 (struct Mips_output_reloc_writer): New type.
1032 (class Mips_output_data_reloc): New class.
1033 (Mips_output_data_plt::Reloc_section): Change type to
1034 Mips_output_data_reloc.
1035 (Target_mips::Reloc_section): Likewise.
1036 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
1037 (Mips_classify_reloc::get_r_type2): New method.
1038 (Mips_classify_reloc::get_r_type3): Likewise.
1039 (Mips_classify_reloc::get_r_ssym): Likewise.
1040 (Target_mips::Reloca_section): Remove.
1041 (Relocate::should_apply_static_reloc): Rename from
1042 should_apply_r_mips_32_reloc.
1043 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
1045 (Mips_relocate_functions::Valtype): New type.
1046 (Mips_relocate_functions::Valtype64): New type.
1047 (Mips_relocate_functions::check_overflow): New method.
1048 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
1050 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
1051 (Mips_relocate_functions::rel16): Add support for resolving
1052 relocations for Mips64.
1053 (Mips_relocate_functions::rel32): Likewise.
1054 (Mips_relocate_functions::reljalr): Likewise.
1055 (Mips_relocate_functions::relpc32): Likewise.
1056 (Mips_relocate_functions::rel26): Likewise.
1057 (Mips_relocate_functions::relpc16): Likewise.
1058 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
1059 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
1060 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
1061 (Mips_relocate_functions::do_relhi16): Likewise.
1062 (Mips_relocate_functions::do_relgot16_local): Likewise.
1063 (Mips_relocate_functions::rello16): Likewise.
1064 (Mips_relocate_functions::relgot): Likewise.
1065 (Mips_relocate_functions::relgotpage): Likewise.
1066 (Mips_relocate_functions::relgotofst): Likewise.
1067 (Mips_relocate_functions::relgot_hi16): Likewise.
1068 (Mips_relocate_functions::relgot_lo16): Likewise.
1069 (Mips_relocate_functions::relgprel): Likewise.
1070 (Mips_relocate_functions::relgprel32): Likewise.
1071 (Mips_relocate_functions::tlsrelhi16): Likewise.
1072 (Mips_relocate_functions::tlsrello16): Likewise.
1073 (Mips_relocate_functions::tlsrel32): Likewise.
1074 (Mips_relocate_functions::relsub): Likewise.
1075 (Mips_relocate_functions::releh): New method.
1076 (Mips_relocate_functions::rel64): Likewise.
1077 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
1078 pass it to Mips_got_entry.
1079 (Mips_got_info::add_local_entries): Pass addend argument
1080 to code functions, and for STT_SECTION symbols call
1081 add_symbolless_local_addend.
1082 (Mips_got_info::add_tls_entries): Pass addend argument to code
1084 (Mips_relobj::do_read_symbols): Read gp value that was used to
1086 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
1087 instruction. Opcode for instruction will be selected later.
1088 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
1089 (Target_mips::scan_relocatable_relocs): Likewise.
1090 (Target_mips::emit_relocs_scan): Likewise.
1091 (Target_mips::relocate_relocs): Likewise.
1092 (Target_mips::do_finalize_sections): Skip objects for merging
1093 processor specific flags in which all input sections will be
1095 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
1096 (Target_mips::Scan::get_reference_flags): Likewise.
1097 (Target_mips::relocate_special_relocatable): Call rel26 method with
1098 calculate_only and calculated_value arguments.
1099 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
1100 dynamic relocation against a readonly sections, and pass
1101 is_section_symbol to Mips_got_info::record_local_got_symbol.
1102 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
1103 dynamic relocation against a readonly sections, and pass r_type
1104 and r_offset to Target_mips::copy_reloc.
1105 (Target_mips::Relocate::relocate): Add support for resolving
1106 relocations for Mips64.
1107 (Target_mips::mips_info): Add case for Mips64 default dynamic
1109 (Target_selector_mips): Correct emulation names.
1111 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1113 * mips.cc (class Mips_output_data_la25_stub): Add
1114 do_print_to_mapfile function.
1116 2016-03-17 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1118 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
1121 2016-03-09 H.J. Lu <hongjiu.lu@intel.com>
1123 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
1124 * testsuite/plugin_layout_with_alignment.c: This.
1125 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
1126 (plugin_layout_with_alignment): Likewise.
1127 * testsuite/Makefile.in: Regenerated.
1129 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1132 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
1134 * testsuite/Makefile.in: Regenerate.
1135 * testsuite/dynamic_list.sh: Likewise.
1136 * testsuite/retain_symbols_file_test.sh: Likewise.
1138 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1141 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
1142 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
1144 2016-03-08 Cary Coutant <ccoutant@gmail.com>
1145 Vladimir Radosavljevic <vladimir.radosavljevic@imgtec.com>
1147 * output.cc (Output_reloc_writer): New type.
1148 (Output_data_reloc_base::do_write): Move implementation to template
1149 in output.h and replace with invocation of template.
1150 * output.h (Output_file): Move to top of file.
1151 (Output_reloc::get_symbol_index): Move to public interface.
1152 (Output_reloc::get_address): Likewise.
1153 (Output_data_reloc_base::do_write_generic): New function template.
1155 2016-03-04 Cary Coutant <ccoutant@gmail.com>
1159 * symtab.cc: Instantiate Sized_symbol::init_constant and
1160 Sized_symbol::init_undefined.
1162 2016-03-03 Cary Coutant <ccoutant@gmail.com>
1165 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1166 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1167 * mips.cc (Target_mips::make_symbol): Adjust function signature.
1168 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1169 (Target_sparc::do_is_defined_by_abi): Remove test for
1171 (Target_sparc::Register_symbol): New struct type.
1172 (Target_sparc::register_syms_): New data member.
1173 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1174 (Target_sparc::make_symbol): New function.
1175 (Target_sparc::do_finalize_sections): Add register symbols and new
1176 dynamic table entries.
1177 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1178 (Symbol_table::add_target_global_symbol): New function.
1179 (Symbol_table::target_symbols_): New data member.
1180 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1181 (Symbol_table::Symbol_table): Initialize target_symbols_.
1182 (Symbol_table::add_from_object): Pass additional parameters to
1183 Target::make_symbol.
1184 (Symbol_table::define_special_symbol): Likewise.
1185 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1186 undefined symbol value.
1187 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1188 (Symbol_table::sized_finalize): Likewise.
1189 (Symbol_table::sized_write_globals): Likewise.
1190 * target.h (Sized_target::make_symbol): Add name, st_type, object,
1191 st_shndx, and value parameters.
1193 2016-03-03 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
1195 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1196 LDPK_WEAKUNDEF symbols.
1198 2016-03-03 Than McIntosh <thanm@google.com>
1200 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1201 and get_input_section_alignment in transfer vector.
1202 (get_input_section_alignment): New function.
1203 (get_input_section_size): New function.
1204 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1205 * testsuite/Makefile.in: [Regenerate.]
1206 * testsuite/plugin_section_alignment.cc: New test file.
1207 * testsuite/plugin_layout_with_alignment.cc: New test file.
1208 * testsuite/plugin_layout_with_alignment.sh: New test file.
1210 2016-03-03 Evgenii Stepanov <eugenis@google.com>
1212 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1214 * plugin.cc (get_symbols_v3): New function.
1215 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1216 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1219 2016-02-26 Egor Kochetov <egor.kochetov@intel.com>
1220 Cary Coutant <ccoutant@gmail.com>
1223 * ehframe.h (Cie::fde_encoding): New method.
1224 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1227 2016-02-15 H.J. Lu <hongjiu.lu@intel.com>
1229 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1230 -mrelax-relocations=yes to $(TEST_AS).
1231 (x86_64_mov_to_lea6.o): Likewise.
1232 (x86_64_overflow_pc32.o): Remove duplicated target.
1233 * testsuite/Makefile.in: Regenerated.
1235 2016-02-15 Marcin Kościelnicki <koriakin@0x04.net>
1237 * s390.cc (Target_s390::match_view_u): New helper method.
1238 (Target_s390::do_is_call_to_non_split): New method.
1239 (Target_s390::ss_code_st_r14): New const.
1240 (Target_s390::ss_code_l_r14): New const.
1241 (Target_s390::ss_code_bras_8): New const.
1242 (Target_s390::ss_code_l_basr): New const.
1243 (Target_s390::ss_code_a_basr): New const.
1244 (Target_s390::ss_code_ear): New const.
1245 (Target_s390::ss_code_c): New const.
1246 (Target_s390::ss_code_larl): New const.
1247 (Target_s390::ss_code_brasl): New const.
1248 (Target_s390::ss_code_jg): New const.
1249 (Target_s390::ss_code_jgl): New const.
1250 (Target_s390::ss_match_mcount): New helper method.
1251 (Target_s390::ss_match_l): New helper method.
1252 (Target_s390::ss_match_ahi): New helper method.
1253 (Target_s390::ss_match_alfi): New helper method.
1254 (Target_s390::ss_match_cr): New helper method.
1255 (Target_s390::do_calls_non_split): New method.
1256 * testsuite/Makefile.am: Added new tests.
1257 * testsuite/Makefile.in: Regenerate.
1258 * testsuite/split_s390.sh: New test.
1259 * testsuite/split_s390_1_a1.s: New test.
1260 * testsuite/split_s390_1_a2.s: New test.
1261 * testsuite/split_s390_1_n1.s: New test.
1262 * testsuite/split_s390_1_n2.s: New test.
1263 * testsuite/split_s390_1_z1.s: New test.
1264 * testsuite/split_s390_1_z2.s: New test.
1265 * testsuite/split_s390_1_z3.s: New test.
1266 * testsuite/split_s390_1_z4.s: New test.
1267 * testsuite/split_s390_2_ns.s: New test.
1268 * testsuite/split_s390_2_s.s: New test.
1269 * testsuite/split_s390x_1_a1.s: New test.
1270 * testsuite/split_s390x_1_a2.s: New test.
1271 * testsuite/split_s390x_1_n1.s: New test.
1272 * testsuite/split_s390x_1_n2.s: New test.
1273 * testsuite/split_s390x_1_z1.s: New test.
1274 * testsuite/split_s390x_1_z2.s: New test.
1275 * testsuite/split_s390x_1_z3.s: New test.
1276 * testsuite/split_s390x_1_z4.s: New test.
1277 * testsuite/split_s390x_2_ns.s: New test.
1278 * testsuite/split_s390x_2_s.s: New test.
1280 2016-02-11 Rahul Chaudhry <rahulchaudhry@google.com>
1282 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1283 info message for every erratum 843419 found and fixed.
1285 2016-02-07 Cary Coutant <ccoutant@gmail.com>
1288 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1289 information to relocation overflow errors.
1291 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1294 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1295 overflow checking when symbol value + addend < 0.
1297 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1300 * reloc.h (Limits): New class.
1301 (Bits::has_overflow32): Use min/max values from Limits.
1302 (Bits::has_unsigned_overflow32): Likewise.
1303 (Bits::has_signed_unsigned_overflow32): Likewise.
1304 (Bits::has_overflow): Likewise.
1305 (Bits::has_unsigned_overflow): Likewise.
1306 (Bits::has_signed_unsigned_overflow64): Likewise.
1308 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1311 * reloc.h (Relocate_functions::Overflow_check): Add comments.
1312 * x86_64.cc (X86_64_relocate_functions): New class.
1313 (Target_x86_64::Relocate::relocate): Use the new class.
1314 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1315 (x32_overflow_pc32): New test case.
1316 * testsuite/Makefile.in: Regenerate.
1317 * testsuite/x32_overflow_pc32.sh: New script.
1318 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1320 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1323 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1324 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1326 2016-02-06 Cary Coutant <ccoutant@gmail.com>
1329 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1331 (Bits::has_unsigned_overflow): Likewise.
1333 2016-02-06 Marcin Kościelnicki <koriakin@0x04.net>
1335 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1337 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1338 and view_size to is_call_to_non_split.
1339 * target.cc (Target::is_call_to_non_split): Add view and view_size
1341 * target.h (class Target): Likewise.
1343 2016-02-05 Sriraman Tallam <tmsriram@google.com>
1345 * icf.cc (get_rel_addend): New function.
1346 (get_section_contents): Move merge section addend computation to a
1347 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
1348 Fix bug to not read past the length of the section.
1350 2016-02-05 Cary Coutant <ccoutant@gmail.com>
1351 Andrew Senkevich <andrew.senkevich@intel.com>
1354 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1355 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1357 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1358 * testsuite/x86_64_overflow_pc32.sh: New test script.
1359 * testsuite/x86_64_overflow_pc32.s: New source file.
1361 2016-02-05 Cary Coutant <ccoutant@gmail.com>
1364 * reloc.h (Relocate_functions::Address): New typedef.
1365 (Relocate_functions::Addendtype): New typedef.
1366 (Relocate_functions::Overflow_check): New enum type.
1367 (Relocate_functions::Reloc_status): New enum type.
1368 (Relocate_functions::check_overflow): New function template.
1369 (Relocate_functions::rel): Add check parameter; check for overflow.
1370 (Relocate_functions::rel_unaligned): Likewise.
1371 (Relocate_functions::rela): Likewise.
1372 (Relocate_functions::pcrel): Likewise.
1373 (Relocate_functions::pcrel_unaligned): Likewise.
1374 (Relocate_functions::pcrela): Likewise.
1375 (Relocate_functions::rel8): Adjust parameter types.
1376 (Relocate_functions::rela8): Likewise.
1377 (Relocate_functions::pcrel8): Likewise.
1378 (Relocate_functions::pcrela8): Likewise.
1379 (Relocate_functions::rel16): Likewise.
1380 (Relocate_functions::rela168): Likewise.
1381 (Relocate_functions::pcrel16): Likewise.
1382 (Relocate_functions::pcrela16): Likewise.
1383 (Relocate_functions::rel32): Likewise.
1384 (Relocate_functions::rel32_unaligned): Likewise.
1385 (Relocate_functions::rela32): Likewise.
1386 (Relocate_functions::pcrel32): Likewise.
1387 (Relocate_functions::pcrel32_unaligned): Likewise.
1388 (Relocate_functions::pcrela32): Likewise.
1389 (Relocate_functions::rel8_check): New function.
1390 (Relocate_functions::rela8_check): New function.
1391 (Relocate_functions::pcrel8_check): New function.
1392 (Relocate_functions::pcrela8_check): New function.
1393 (Relocate_functions::rel16_check): New function.
1394 (Relocate_functions::rela168_check): New function.
1395 (Relocate_functions::pcrel16_check): New function.
1396 (Relocate_functions::pcrela16_check): New function.
1397 (Relocate_functions::rel32_check): New function.
1398 (Relocate_functions::rel32_unaligned_check): New function.
1399 (Relocate_functions::rela32_check): New function.
1400 (Relocate_functions::pcrel32_check): New function.
1401 (Relocate_functions::pcrel32_unaligned_check): New function.
1402 (Relocate_functions::pcrela32_check): New function.
1403 (Bits::has_unsigned_overflow32): New function.
1404 (Bits::has_unsigned_overflow): New function.
1405 * testsuite/Makefile.am (overflow_unittest): New test.
1406 * testsuite/Makefile.in: Regenerate.
1407 * testsuite/overflow_unittest.cc: New source file.
1409 2016-02-04 Alan Modra <amodra@gmail.com>
1411 * powerpc.cc (relocate): Adjust last patch for big-endian.
1413 2016-02-02 Alan Modra <amodra@gmail.com>
1415 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1417 2016-01-15 Han Shen <shenhan@google.com>
1419 PR gold/19472 - need pc-relative stubs.
1421 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1422 stub type for DSOs and pie executables.
1424 2016-01-12 H.J. Lu <hongjiu.lu@intel.com>
1426 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1429 2016-01-12 Cary Coutant <ccoutant@gmail.com>
1431 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1432 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1433 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1434 specializations) New method.
1436 2016-01-11 Cary Coutant <ccoutant@gmail.com>
1439 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1440 we have a TLS segment for GD-to-IE optimization.
1441 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1443 (Target_i386::tls_desc_gd_to_ie): Likewise.
1444 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1445 for TLSDESC GD-to-IE optimizations.
1446 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1448 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1449 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1450 for TLSDESC GD-to-IE optimizations.
1452 2016-01-11 Cary Coutant <ccoutant@gmail.com>
1454 Refactor gold to enable support for MIPS-64 relocation format.
1456 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1457 (gc_process_relocs): Remove sh_type template parameter.
1458 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1459 * object.h (Sized_relobj_file::split_stack_adjust): Add target
1461 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1462 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1463 specializations) Remove.
1464 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1465 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1466 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1467 (Sized_relobj_file::split_stack_adjust): Add target parameter.
1469 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1470 Target::get_r_sym() to get r_sym field from relocations.
1471 (Track_relocs::next_symndx): Call Target::get_r_sym().
1472 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1473 add Classify_reloc template parameter. Use for accessing r_sym and
1475 (relocate_section): Likewise.
1476 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1477 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1478 (Default_scan_relocatable_relocs::Reltype): New typedef.
1479 (Default_scan_relocatable_relocs::reloc_size): New const.
1480 (Default_scan_relocatable_relocs::sh_type): New const.
1481 (Default_scan_relocatable_relocs::get_r_sym): New method.
1482 (Default_scan_relocatable_relocs::get_r_type): New method.
1483 (Default_emit_relocs_strategy): New class.
1484 (scan_relocatable_relocs): Replace sh_type template parameter with
1485 Scan_relocatable_relocs class. Use it to access r_sym and r_type
1487 (relocate_relocs): Replace sh_type template parameter with
1488 Classify_reloc class. Use it to access r_sym and r_type fields.
1489 * target.h (Target::is_call_to_non_split): Replace r_type parameter
1490 with pointer to relocation. Adjust all callers.
1491 (Target::do_is_call_to_non_split): Likewise.
1492 (Target::emit_relocs_scan): New virtual method.
1493 (Sized_target::get_r_sym): New virtual method.
1494 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1495 with pointer to relocation.
1497 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1498 (Target_aarch64::Relocatable_size_for_reloc): Remove.
1499 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1500 (Target_aarch64::scan_relocs): Likewise.
1501 (Target_aarch64::relocate_section): Likewise.
1502 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1504 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1505 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1506 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1508 (Target_arm::emit_relocs_scan): New method.
1509 (Target_arm::Relocatable_size_for_reloc): Replace with...
1510 (Target_arm::Classify_reloc): ...this.
1511 (Target_arm::gc_process_relocs): Use Classify_reloc.
1512 (Target_arm::scan_relocs): Likewise.
1513 (Target_arm::relocate_section): Likewise.
1514 (Target_arm::scan_relocatable_relocs): Likewise.
1515 (Target_arm::relocate_relocs): Likewise.
1516 * i386.cc (Target_i386::emit_relocs_scan): New method.
1517 (Target_i386::Relocatable_size_for_reloc): Replace with...
1518 (Target_i386::Classify_reloc): ...this.
1519 (Target_i386::gc_process_relocs): Use Classify_reloc.
1520 (Target_i386::scan_relocs): Likewise.
1521 (Target_i386::relocate_section): Likewise.
1522 (Target_i386::scan_relocatable_relocs): Likewise.
1523 (Target_i386::relocate_relocs): Likewise.
1524 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1526 (Mips_reloc_types): New class template.
1527 (Mips_classify_reloc): New class template.
1528 (Target_mips::Reltype): New typedef.
1529 (Target_mips::Relatype): New typedef.
1530 (Target_mips::emit_relocs_scan): New method.
1531 (Target_mips::get_r_sym): New method.
1532 (Target_mips::Relocatable_size_for_reloc): Replace with
1533 Mips_classify_reloc.
1534 (Target_mips::copy_reloc): Use Mips_classify_reloc.
1535 (Target_mips::gc_process_relocs): Likewise.
1536 (Target_mips::scan_relocs): Likewise.
1537 (Target_mips::relocate_section): Likewise.
1538 (Target_mips::scan_relocatable_relocs): Likewise.
1539 (Target_mips::relocate_relocs): Likewise.
1540 (mips_get_size_for_reloc): New function, factored out from
1541 Relocatable_size_for_reloc::get_size_for_reloc.
1542 (Target_mips::Scan::local): Use Mips_classify_reloc.
1543 (Target_mips::Scan::global): Likewise.
1544 (Target_mips::Relocate::relocate): Likewise.
1545 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1546 (Target_powerpc::Relocatable_size_for_reloc): Remove.
1547 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1548 (Target_powerpc::scan_relocs): Likewise.
1549 (Target_powerpc::relocate_section): Likewise.
1550 (Powerpc_scan_relocatable_reloc): Convert to class template.
1551 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1552 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1553 (Powerpc_scan_relocatable_reloc::sh_type): New const.
1554 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1555 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1556 (Target_powerpc::scan_relocatable_relocs): Use
1557 Powerpc_scan_relocatable_reloc.
1558 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1559 * s390.cc (Target_s390::emit_relocs_scan): New method.
1560 (Target_s390::Relocatable_size_for_reloc): Remove.
1561 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1562 (Target_s390::scan_relocs): Likewise.
1563 (Target_s390::relocate_section): Likewise.
1564 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1566 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1567 (Target_s390::relocate_relocs): Use Default_classify_reloc.
1568 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1569 (Target_sparc::Relocatable_size_for_reloc): Remove.
1570 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1571 (Target_sparc::scan_relocs): Likewise.
1572 (Target_sparc::relocate_section): Likewise.
1573 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1575 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1576 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1577 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1578 (Target_tilegx::Relocatable_size_for_reloc): Remove.
1579 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1580 (Target_tilegx::scan_relocs): Likewise.
1581 (Target_tilegx::relocate_section): Likewise.
1582 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1584 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1585 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1586 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1587 (Target_x86_64::Relocatable_size_for_reloc): Remove.
1588 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1589 (Target_x86_64::scan_relocs): Likewise.
1590 (Target_x86_64::relocate_section): Likewise.
1591 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1593 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1594 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1596 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1598 2016-01-01 Alan Modra <amodra@gmail.com>
1600 Update year range in copyright notice of all files.
1602 For older changes see ChangeLog-0815
1604 Copyright (C) 2016 Free Software Foundation, Inc.
1606 Copying and distribution of this file, with or without modification,
1607 are permitted in any medium without royalty provided the copyright
1608 notice and this notice are preserved.
1614 version-control: never