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Port c++/78252 from GCC
[binutils.git] / gold / ChangeLog
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cc90de49
IK		 12016-12-11 Igor Kudrin <[email protected]>
2
3 PR gold/20717
4 * testsuite/Makefile.am (pr20717): New test.
5 * testsuite/Makefile.in: Regenerate.
6 * testsuite/pr20717.c: New test source file.
7 * testsuite/pr20717.sh: New test script.
8 * testsuite/pr20717.t: New test linker script.
9
e83563a9
CC		 102016-12-11 Cary Coutant <[email protected]>
11
5d9f66cb
CC		 12 PR gold/16711
13 * output.cc (Output_section::set_final_data_size): Calculate data size
14 based on relative offset rather than file offset.
15 (Output_segment::set_section_addresses): Track file offset separately
16 from address offset.
17 (Output_segment::set_section_list_addresses): Add pfoff parameter.
18 Track file offset separately. Don't move file offset for BSS
19 sections.
20 * output.h (Output_segment::set_section_list_addresses): Add pfoff
21 parameter.
22 * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
23 (Orphan_section_placement::Orphan_section_placement): Initialize it.
24 (Orphan_section_placement::output_section_init): Track last allocated
25 section.
26 (Orphan_section_placement::find_place): Place BSS after last allocated
27 section.
28 (Output_section_element_input::set_section_addresses): Always override
29 input section alignment when SUBALIGN is specified.
30 (Output_section_definition::set_section_addresses): Override alignment
31 of output section when SUBALIGN is specified.
32
33 * testsuite/Makefile.am (script_test_15a, script_test_15b)
34 (script_test_15c): New test cases.
35 * testsuite/Makefile.in: Regenerate.
36 * testsuite/script_test_2.cc: Adjust expected layout.
37 * testsuite/script_test_15.c: New source file.
38 * testsuite/script_test_15a.sh: New shell script.
39 * testsuite/script_test_15a.t: New linker script.
40 * testsuite/script_test_15b.sh: New shell script.
41 * testsuite/script_test_15b.t: New linker script.
42 * testsuite/script_test_15c.sh: New shell script.
43 * testsuite/script_test_15c.t: New linker script.
e83563a9 44
980d0cdd
AM		 452016-12-08 Alan Modra <[email protected]>
46
47 * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
48 then asserting.
49
69a2af10
AM		 502016-12-08 Alan Modra <[email protected]>
51
52 * options.h (--stub-group-multi): Fix typo.
53
1c3a5fbe
AM		 542016-12-07 Alan Modra <[email protected]>
55
56 * options.h (--stub-group-multi): New PowerPC option.
57 * powerpc.cc (Stub_control): Add multi_os_ var and param
58 to constructor. Sort start_ var later. Comment State.
59 (Stub_control::can_add_to_stub_group): Heed multi_os_.
60 (Target_powerpc::group_sections): Update.
61
a5018ae5
AM		 622016-12-07 Alan Modra <[email protected]>
63
64 PR gold/20878
65 * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
66 with stubs_always_after_branch_, group_end_addr_ with
67 group_start_addr_.
68 (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
69 sections by increasing address.
70 (Target_powerpc::group_sections): Scan that way. Delete corner
71 case.
72 * options.h (--stub-group-size): Update help string.
73
dc60b26d
AM		 742016-12-07 Alan Modra <[email protected]>
75
76 * powerpc.cc (Stub_table_owner): Provide constructor.
77 (Powerpc_relobj::set_stub_table): Resize fill with -1.
78 (Target_powerpc::Branch_info::make_stub): Provide target debug
79 output on returning false.
80
82d93790
CC		 812016-12-05 Cary Coutant <[email protected]>
82 Tristan Gingold <[email protected]>
83
84 * object.cc (Sized_relobj_file::do_count_local_symbols): Check
85 is_ordinary before using shndx.
86 * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
87 * testsuite/Makefile.in: Regenerate.
88 * testsuite/file_in_many_sections.c: New source file.
89 * testsuite/file_in_many_sections_test.sh: New script.
90
397b8d2a 912016-12-01 Cary Coutant <[email protected]>
cc90de49 92 Igor Kudrin <[email protected]>
397b8d2a
CC		 93
94 PR gold/20717
95 * script-sections.cc (Script_sections): Set *keep to false when
96 no match.
97
be2884c1
CC		 982016-12-01 Cary Coutant <[email protected]>
99
100 PR gold/20834
101 * target.h (Target::default_text_segment_address): Bump default
102 start address up to ABI page size.
103
376c3ecd
CC		 1042016-12-01 Cary Coutant <[email protected]>
105
106 PR gold/18989
107 * options.cc (General_options::object_format_to_string): New function.
108 (General_options::copy_from_posdep_options): New function.
109 (General_options::parse_push_state): New function.
110 (General_options::parse_pop_state): New function.
111 * options.h (--push-state, --pop-state): New options.
112 (General_options::object_format_to_string): New method.
113 (General_options::set_incremental_disposition): New method.
114 (General_options::copy_from_posdep_options): New method.
115 (General_options::options_stack_): New data member.
116
0f125432
CC		 1172016-12-01 Cary Coutant <[email protected]>
118
119 PR gold/20807
120 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
121 section symbols correctly.
122 * arm.cc (Target_arm): Likewise.
123 * powerpc.cc (Target_powerpc): Likewise.
124
6223ef94
AM		 1252016-11-27 Ambrogino Modigliani <[email protected]>
126
127 * aarch64-reloc.def: Fix spelling in comments.
128
5c3024d2
AM		 1292016-11-27 Ambrogino Modigliani <[email protected]>
130
131 * aarch64.cc: Fix spelling in comments.
132 * arm.cc: Fix spelling in comments.
133 * icf.cc: Fix spelling in comments.
134 * layout.cc: Fix spelling in comments.
135 * layout.h: Fix spelling in comments.
136 * mips.cc: Fix spelling in comments.
137 * output.h: Fix spelling in comments.
138 * plugin.h: Fix spelling in comments.
139 * script-sections.h: Fix spelling in comments.
140 * script.h: Fix spelling in comments.
141 * stringpool.h: Fix spelling in comments.
142 * tilegx.cc: Fix spelling in comments.
143
358a9718
CC		 1442016-11-22 Cary Coutant <[email protected]>
145
146 PR gold/20346
147 * options.cc (One_option::print): Print "(default)" when appropriate.
148 * options.h: Clean up and re-sort options.
149 (One_option::is_default): New data member.
150 (One_option::One_option): Add is_default parameter; adjust all calls.
151 (DEFINE_var): Add is_default__ parameter; adjust all calls.
152 (DEFINE_bool): Set is_default based on default_value__.
153 (DEFINE_bool_ignore): New macro.
154 (--no-eh-frame-hdr): New option.
155 (--enable-new-dtags): Remove mention of DT_FLAGS.
156
96fe4562
AM		 1572016-11-22 Ambrogino Modigliani <[email protected]>
158
159 * configure: Regenerate.
160
c13b08db
CC		 1612016-11-21 Cary Coutant <[email protected]>
162
163 PR gold/20693
164 * gold.cc (queue_middle_tasks): Force valid target earlier.
165
b32e1756
IK		 1662016-11-21 Igor Kudrin <[email protected]>
167
168 * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
169 (Layout::create_build_id): Generate uuid using UuidCreate().
170
7a34932b
LY		 1712016-11-04 Loïc Yhuel <[email protected]>
172
173 * configure.ac: add missing '$'.
174 * configure: Regenerate.
175
ac423761
GN		 1762016-10-21 Gergely Nagy <[email protected]>
177
178 PR gold/17704
179 * icf.cc (match_sections): Add new parameter section_addraligns.
180 Check section alignment and keep the section with the strictest
181 alignment.
182 (find_identical_sections): New local variable section_addraligns.
183 Store each section's alignment.
184 * testsuite/pr17704a_test.s: New file.
185 * testsuite/Makefile.am (pr17704a_test): New test.
186 * testsuite/Makefile.in: Regenerate.
187
c25aa1e1
AM		 1882016-10-06 Alan Modra <[email protected]>
189
190 * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
191 through comment.
192 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
193
d8e90251
AM		 1942016-10-06 Alan Modra <[email protected]>
195
196 * aarch64.cc: Spell fall through comments as "// Fall through.".
197 * arm.cc: Likewise.
198 * mips.cc: Likewise.
199 * powerpc.cc: Likewise.
200 * s390.cc: Likewise.
201 * sparc.cc: Likewise.
202 * x86_64.cc: Likewise.
203 * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
204 fall through comments.
205 * sparc.cc: (Target_sparc::Scan::global): Likewise.
206 (Target_sparc::Relocate::relocate): Likewise.
207 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
208 * resolve.cc (symbol_to_bits): Add missing break.
209
e3f07b5b
CC		 2102016-09-26 Cary Coutant <[email protected]>
211
212 PR gold/20238
213 * symtab.cc (Symbol_table::define_default_version): Check that
214 unversioned symbol is defined.
215
c5da1932
VZ		 2162016-09-26 Vlad Zakharov <[email protected]>
217
218 * Makefile.in: Regenerate.
219 * configure: Likewise.
220 * testsuite/Makefile.in: Likewise.
221
24228130
AM		 2222016-09-26 Alan Modra <[email protected]>
223
224 * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
225 compiler warning.
226 * output.cc (Output_segment::set_section_addresses): Likewise.
153679d5 227 * testsuite/Makefile.in: Regenerate.
24228130 228
bc99685c
DK		 2292016-09-02 Doug Kwan <[email protected]>
230
231 * arm.cc (Target_arm::Target_arm): Move method definition outside of
232 class definition. Add code to handle --target1-rel, --target1-abs
233 and --target2= options.
234 (Target_arm::get_reloc_reloc_type): Change method to be non-static
235 and const.
236 (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
237 member declaration.
238 (Target_arm::Scan::local, Target_arm::Scan::global,
239 Target_arm::Relocate::relocate,
240 Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
241 call to Target_arm::get_real_reloc_type.
242 (Target_arm::get_real_reloc_type): Use command line options to
243 determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
244 * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
245 options.
246
8a37735f
AM		 2472016-08-31 Alan Modra <[email protected]>
248
249 * powerpc.cc (class Stub_control): Delete stub14_group_size_
250 and has14_. Add group_size_.
251 (Stub_control::can_add_to_stub_group): Adjust to suit. Print
252 debug info when switching to adding sections before stubs.
253
afe002dd
AM		 2542016-08-31 Alan Modra <[email protected]>
255
256 * debug.h (DEBUG_TARGET): New.
257 (DEBUG_ALL): Add DEBUG_TARGET.
258 (gold_debug): Delete FORMAT param.
259 * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
260
57f6d32d
AM		 2612016-08-30 Alan Modra <[email protected]>
262
263 PR 20523
264 * powerpc.cc (class Stub_control): Add has14_. Comment owner_.
265 (Stub_control::can_add_to_stub_group): Correct grouping of
266 sections containing 14-bit external branches. When returning
267 false, set state_ to reflect the fact that we have one section
268 for the next group. Rewrite most of function for clarity.
269 Add and expand comments.
270 (Target_powerpc::do_relax): Print stub group size retry in hex.
271
6395d38b
HS		 2722016-08-26 Han Shen <[email protected]>
273
274 PR gold/20529 - relaxing loop never ends.
275
276 * powerpc.cc (Stub_table::min_size_threshold_): New member to
277 limit size.
278 (Stub_table::set_min_size_threshold): New member function.
279 (Stub_table::set_address_and_size): Add code to only allow size
280 increase.
281 (Target_powerpc::do_relax): Add code to record last size.
282
1130c90e
RM		 2832016-08-23 Roland McGrath <[email protected]>
284
285 * options.h (General_options): Grok -z stack-size.
286 * output.h (Output_segment::set_size): New method.
287 * layout.cc (Layout::create_executable_stack_info): Renamed to ...
288 (Layout::create_stack_segment): ... this. Always create the
289 segment if -z stack-size was used.
290 (Layout::set_segment_offsets): Don't call ->set_offset on the
291 PT_GNU_STACK segment.
292
9f84726c
BS		 2932016-08-15 Bharathi Seshadri <[email protected]>
294
295 * options.h (General_options): Add --be8 option.
296 * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
297 (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
298 (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
299 (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
300 (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
301
a4aa1f5f
CC		 3022016-08-17 Cary Coutant <[email protected]>
303
304 * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
305 error message.
306 * testsuite/Makefile.am (pr20216a): Add missing dependencies.
307 (pr20308a): Add -Bgcctestdir/ to compile rules.
308 * testsuite/Makefile.in: Regenerate.
309
3785f51a
RM		 3102016-08-12 Roland McGrath <[email protected]>
311
312 PR gold/20462
313 * script-sections.cc (Script_sections::release_segments):
314 Reset this->segments_created_.
315
f300578f
RM		 3162016-08-12 Roland McGrath <[email protected]>
317
318 * yyscript.y (HIDDEN): New %token.
319 (assignment): Handle HIDDEN(string = expr) syntax.
320 * script.cc (script_keyword_parsecodes): Add HIDDEN.
321
f5713901
CC		 3222016-08-10 Cary Coutant <[email protected]>
323
324 PR gold/20216
325 * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
326 R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
327 error message.
328 * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
329 (pr20216_ld.o): Likewise.
330 * testsuite/Makefile.in: Regenerate.
331
2c00092d
JC		 3322016-08-10 James Clarke <[email protected]>
333
334 PR gold/20443
335 * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
336 which will be present for STT_SPARC_REGISTER.
337 (Symbol_table::add_from_pluginobj): Likewise.
338 (Symbol_table::add_from_dynobj): Likewise.
339 (Symbol_table::add_from_incrobj): Removed dead code.
340
007801ee
JC		 3412016-08-10 James Clarke <[email protected]>
342
343 PR gold/20442
344 * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
345 should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
346
55872e49
JC		 3472016-08-10 James Clarke <[email protected]>
348
349 PR gold/20441
350 * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
351 sparc64.
352
6e256507
CC		 3532016-06-29 Cary Coutant <[email protected]>
354
6e256507
CC		 355 PR gold/20310
356 * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
357
8db8e694
CC		 3582016-06-29 Cary Coutant <[email protected]>
359
360 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
361 * testsuite/Makefile.in: Regenerate.
362
068e05ba
AM		 3632016-06-30 Alan Modra <[email protected]>
364
365 * testsuite/Makefile.am (memory_test, memory_test_2): Pass
366 -Wl,-z to gcc, not plain -z.
367 * testsuite/Makefile.in: Regenerate.
368
b287eca3
L		 3692016-06-29 H.J. Lu <[email protected]>
370
371 PR gold/20308
372 * i386.cc (Target_i386::Relocate::relocate): Allow
373 R_386_GOT32X relocation against ___tls_get_addr.
374 (Target_i386::Relocate::tls_gd_to_ie): Support indirect
375 call to __tls_get_addr.
376 (Target_i386::Relocate::tls_gd_to_le): Likewise.
377 (Target_i386::Relocate::tls_ld_to_le): Likewise.
378 * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
379 pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
380 (pr20308a_test_SOURCES): New.
381 (pr20308a_test_DEPENDENCIES): Likewise.
382 (pr20308a_test_CFLAGS): Likewise.
383 (pr20308a_test_LDFLAGS): Likewise.
384 (pr20308a_test_LDADD): Likewise.
385 (pr20308b_test_SOURCES): Likewise.
386 (pr20308b_test_DEPENDENCIES): Likewise.
387 (pr20308b_test_CFLAGS): Likewise.
388 (pr20308b_test_LDFLAGS): Likewise.
389 (pr20308b_test_LDADD): Likewise.
390 (pr20308c_test_SOURCES): Likewise.
391 (pr20308c_test_DEPENDENCIES): Likewise.
392 (pr20308c_test_CFLAGS): Likewise.
393 (pr20308c_test_LDFLAGS): Likewise.
394 (pr20308c_test_LDADD): Likewise.
395 (pr20308d_test_SOURCES): Likewise.
396 (pr20308d_test_DEPENDENCIES): Likewise.
397 (pr20308d_test_CFLAGS): Likewise.
398 (pr20308d_test_LDFLAGS): Likewise.
399 (pr20308d_test_LDADD): Likewise.
400 (pr20308e_test_SOURCES): Likewise.
401 (pr20308e_test_DEPENDENCIES): Likewise.
402 (pr20308e_test_CFLAGS): Likewise.
403 (pr20308e_test_LDFLAGS): Likewise.
404 (pr20308e_test_LDADD): Likewise.
405 (pr20308a.so): Likewise.
406 (pr20308b.so): Likewise.
407 (pr20308_gd.o): Likewise.
408 (pr20308_ld.o): Likewise.
409 (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
410 * testsuite/Makefile.in: Regenerated.
411 * testsuite/pr20308_def.c: New file.
412 * testsuite/pr20308_gd.S: Likewise.
413 * testsuite/pr20308_ld.S: Likewise.
414 * testsuite/pr20308_main.c: Likewise.
415
ad961eab
L		 4162016-06-29 H.J. Lu <[email protected]>
417
418 PR gold/20216
419 * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
420 AM_CONDITIONAL.
421 * configure: Regenerated.
422 * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
423 R_X86_64_GOTPCRELX relocation against __tls_get_addr.
424 (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
425 call to __tls_get_addr.
426 (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
427 (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
428 * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
429 pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
430 (pr20216a_test_SOURCES): New.
431 (pr20216a_test_DEPENDENCIES): Likewise.
432 (pr20216a_test_CFLAGS): Likewise.
433 (pr20216a_test_LDFLAGS): Likewise.
434 (pr20216a_test_LDADD): Likewise.
435 (pr20216b_test_SOURCES): Likewise.
436 (pr20216b_test_DEPENDENCIES): Likewise.
437 (pr20216b_test_CFLAGS): Likewise.
438 (pr20216b_test_LDFLAGS): Likewise.
439 (pr20216b_test_LDADD): Likewise.
440 (pr20216c_test_SOURCES): Likewise.
441 (pr20216c_test_DEPENDENCIES): Likewise.
442 (pr20216c_test_CFLAGS): Likewise.
443 (pr20216c_test_LDFLAGS): Likewise.
444 (pr20216c_test_LDADD): Likewise.
445 (pr20216d_test_SOURCES): Likewise.
446 (pr20216d_test_DEPENDENCIES): Likewise.
447 (pr20216d_test_CFLAGS): Likewise.
448 (pr20216d_test_LDFLAGS): Likewise.
449 (pr20216d_test_LDADD): Likewise.
450 (pr20216e_test_SOURCES): Likewise.
451 (pr20216e_test_DEPENDENCIES): Likewise.
452 (pr20216e_test_CFLAGS): Likewise.
453 (pr20216e_test_LDFLAGS): Likewise.
454 (pr20216e_test_LDADD): Likewise.
455 (pr20216a.so): Likewise.
456 (pr20216b.so): Likewise.
457 (pr20216_gd.o): Likewise.
458 (pr20216_ld.o): Likewise.
459 (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
460 * testsuite/Makefile.in: Regenerated.
461 * testsuite/pr20216_def.c: New file.
462 * testsuite/pr20216_gd.S: Likewise.
463 * testsuite/pr20216_ld.S: Likewise.
464 * testsuite/pr20216_main.c: Likewise.
465
bebf0132
AM		 4662016-06-29 Alan Modra <[email protected]>
467
468 * script_test_12.t: Delete .plt, specify 64k page size.
469 * script_test_12i.t: Likewise.
470
1275dd72
AM		 4712016-06-29 Alan Modra <[email protected]>
472
473 * testsuite/plugin_layout_with_alignment.c: Explicitly align all
474 variables.
475
38ac44ac
AM		 4762016-06-29 Alan Modra <[email protected]>
477
478 * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
479 * testsuite/Makefile.in: Regenerate.
480
5627d875
IK		 4812016-06-28 Igor Kudrin <[email protected]>
482
483 * aarch64-reloc.def (NONE): New relocation.
484 * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
485 (Target_aarch64::Scan::global): Likewise.
486 * testsuite/Makefile.am (aarch64_reloc_none): New test.
487 * testsuite/Makefile.in: Regenerate.
488 * testsuite/aarch64_reloc_none.s: New test source file.
489 * testsuite/aarch64_reloc_none.sh: New test script.
490
3a4f096e
ST		 4912016-06-28 Sriraman Tallam <[email protected]>
492
493 * x86_64.cc (Lazy_view): New class.
494 (can_convert_mov_to_lea): Templatize function. Make the function
495 check for appropriate relocation types and use the view parameter
496 to get section contents.
497 (can_convert_callq_to_direct): New function.
498 (Target_x86_64<size>::Scan::global): Refactor.
499 (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
500 call via GOT that can be converted.
501 * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
502 * testsuite/Makefile.in: Regenerate.
503 * testsuite/x86_64_indirect_call_to_direct1.s: New file.
504 * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
505
8032ac03
IK		 5062016-06-28 Igor Kudrin <[email protected]>
507
508 * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
509 from the top level to the places of its use.
510
f224a3c5
IK		 5112016-06-28 Igor Kudrin <[email protected]>
512
513 PR gold/18098
514 * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
515 * script-sections.cc (Input_section_sorter::get_init_priority): New method.
516 (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
517 (Output_section_element_input::print): Likewise.
518 * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
519 * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
520 (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
521
522 * testsuite/Makefile.am (script_test_14): New test.
523 * testsuite/Makefile.in: Regenerate.
524 * testsuite/script_test_14.s: New test source file.
525 * testsuite/script_test_14.sh: New test script.
526 * testsuite/script_test_14.t: New test linker script.
527
7160c10d
JC		 5282016-06-28 James Clarke <[email protected]>
529
530 * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
531 to R_SPARC_RELATIVE if class is ELFCLASS64.
532 (Target_sparc::Scan::global): Likewise.
533
3ca25b56
CC		 5342016-06-23 Cary Coutant <[email protected]>
535 Igor Kudrin <[email protected]>
536
537 PR gold/15370
538 * script-sections.cc
539 (Output_section_element_input::set_section_addresses): Keep bin_count
540 separate from input_pattern_count.
541 * testsuite/script_test_12.t: Add another section .x4.
542 * testsuite/script_test_12i.t: Likewise.
543 * testsuite/script_test_12a.c: Likewise.
544 * testsuite/script_test_12b.c: Likewise.
545
2ec060b7
IK		 5462016-06-23 Igor Kudrin <[email protected]>
547
548 * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
549
6b1edb94
L		 5502016-06-22 H.J. Lu <[email protected]>
551
552 PR ld/20283
553 * NEWS: Mention --enable-relro.
554 * configure.ac: Add --enable-relro.
555 (DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
556 to 1.
557 * config.in: Regenerated.
558 * configure: Likewise.
559 * options.h (General_options::relro): Default to
560 DEFAULT_LD_Z_RELRO.
561
f70be8a4
CC		 5622016-06-20 Cary Coutant <[email protected]>
563
564 * NEWS: Add new features in 1.12.
565 * version.cc (version_string): Bump to 1.12.
566
8474a88f
L		 5672016-06-20 H.J. Lu <[email protected]>
568
569 PR gold/20245
570 * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
571 plt_ is NULL.
572 (Target_i386::plt_entry_size): Likewise.
573 (Target_x86_64<size>::first_plt_entry_offset): Likewise.
574 (Target_x86_64<size>::plt_entry_size): Likewise.
575
a8ecc9fe
VR		 5762016-06-20 Vladimir Radosavljevic <[email protected]>
577
578 * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
579 (Target_mips::rld_map_): New data member.
580 (Target_mips::do_finalize_sections): Add support for
581 DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
582 .rld_map section, and __RLD_MAP symbol.
583 (Target_mips::do_dynamic_tag_custom_value): Add support for
584 DT_MIPS_RLD_MAP_REL dynamic tag.
585 * output.cc (Output_data_dynamic::get_entry_offset): New method
586 definition.
587 * output.h (Output_data_dynamic::get_entry_offset): New method
588 declaration.
589
beceef50
VR		 5902016-06-20 Vladimir Radosavljevic <[email protected]>
591
592 * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
593
f5b11759
VR		 5942016-06-20 Vladimir Radosavljevic <[email protected]>
595
596 * mips.cc (relocation_needs_la25_stub): Add support for relocs:
597 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
598 (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
599 (is_matching_lo16_reloc): Likewise.
600 (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
601 (Mips_output_data_plt::plt_entry_r6): New static data member for
602 R6 PLT entry.
603 (Target_mips::is_output_r6): New method.
604 (Target_mips::Mips_mach): Add new enum constants.
605 (Mips_relocate_functions::Status): Likewise.
606 (Mips_relocate_functions::pchi16_relocs): New static data member.
607 (Mips_relocate_functions::relpc21): New method.
608 (Mips_relocate_functions::relpc26): Likewise.
609 (Mips_relocate_functions::relpc18): Likewise.
610 (Mips_relocate_functions::relpc19): Likewise.
611 (Mips_relocate_functions::relpchi16): Likewise.
612 (Mips_relocate_functions::do_relpchi16): Likewise.
613 (Mips_relocate_functions::relpclo16): Likewise.
614 (Mips_output_data_plt::do_write): Add support for Mips r6 plt
615 entry.
616 (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
617 (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
618 E_MIPS_ARCH_64R6 support.
619 (Target_mips::update_abiflags_isa): Likewise.
620 (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
621 R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
622 R_MIPS_PC19_S2.
623 (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
624 and R_MIPS_PCLO16.
625 (Target_mips::Scan::global): Add support for relocs:
626 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
627 (Target_mips::Relocate::relocate): Call functions for resolving
628 Mips32r6 and Mips64r6 relocations, and print error message for
629 STATUS_PCREL_UNALIGNED.
630 (Target_mips::Scan::get_reference_flags): Add support for relocs:
631 R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
632 R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
633 (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
634 E_MIPS_ARCH_64R6 support.
635
3328c04b
L		 6362016-06-13 H.J. Lu <[email protected]>
637
638 PR gold/20246
639 * testsuite/script_test_2.t: Add .got.plt after .got.
640
b52717c0
VR		 6412016-06-10 Vladimir Radosavljevic <[email protected]>
642
643 * mips.cc (struct Mips_abiflags): New struct.
644 (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
645 and abiflags_.
646 (Mips_relobj::~Mips_relobj): Delete object pointed by
647 attributes_section_data_.
648 (Mips_relobj::abiflags): New method.
649 (Mips_relobj::attributes_section_data): Likewise.
650 (Mips_relobj::attributes_section_data_): New data member.
651 (Mips_relobj::abiflags_): Likewise.
652 (class Mips_output_section_abiflags): New class.
653 (Target_mips::Target_mips): Initialize attributes_section_data_,
654 abiflags_ and has_abiflags_section_.
655 (Target_mips::do_should_include_section): Don't emit input
656 .MIPS.abiflags sections to output .MIPS.abiflags.
657 (Target_mips::Mips_mach): Add new enum constants.
658 (Target_mips::mips_isa_ext_mach): New method.
659 (Target_mips::mips_isa_ext): Likewise.
660 (Target_mips::update_abiflags_isa): Likewise.
661 (Target_mips::infer_abiflags): Likewise.
662 (Target_mips::create_abiflags): Likewise.
663 (Target_mips::fp_abi_string): Likewise.
664 (Target_mips::select_fp_abi): Likewise.
665 (Target_mips::merge_obj_attributes): Likewise.
666 (Target_mips::merge_obj_abiflags): Likewise.
667 (Target_mips::level_rev): Likewise.
668 (Target_mips::merge_obj_e_flags): Rename from
669 merge_processor_specific_flags. Remove dyn_obj argument,
670 call update_abiflags_isa when needed, compare NaN encodings and
671 compare FP64 state.
672 (Target_mips::add_machine_extensions): Add two machine extensions
673 and fix one.
674 (Target_mips::attributes_section_data_): New data member.
675 (Target_mips::abiflags_): Likewise.
676 (Target_mips::has_abiflags_section_): Likewise.
677 (Mips_relobj::do_read_symbols): Read .gnu.attributes and
678 .MIPS.abiflags sections if they exists.
679 (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
680 E_MIPS_MACH_OCTEON3 support.
681 (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
682 (Target_mips::do_finalize_sections): Merge .gnu.attributes and
683 .MIPS.abiflags sections from input. Create these sections if
684 needed.
685 (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
686 E_MIPS_MACH_OCTEON3 support, and change strings for
687 E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
688 to match bfd.
689
82e49872
VR		 6902016-06-10 Vladimir Radosavljevic <[email protected]>
691
692 * mips.cc (Mips_relobj::Mips_relobj): Initialize
693 has_reginfo_section_.
694 (Mips_relobj::has_reginfo_section_): New data member.
695 (Mips_relobj::has_reginfo_section): New method.
696 (class Mips_output_section_reginfo): Change base class to
697 Output_section_data, and set masks of the output .reginfo section
698 in constructor.
699 (Mips_output_section_reginfo::as_mips_output_section_reginfo):
700 Remove.
701 (Mips_output_section_reginfo::set_masks): Likewise.
702 (Mips_output_section_reginfo::set_final_data_size): Likewise.
703 (Mips_output_section_reginfo::do_print_to_mapfile): New method.
704 (Target_mips::do_make_output_section): Remove.
705 (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
706 if the object contains a .reginfo section.
707 (Target_mips::do_finalize_sections): Create a .reginfo output
708 section if needed.
709
a080d84d
AV		 7102016-06-09 Artemiy Volkov <[email protected]>
711
712 * mips.cc (Mips_output_data_got::do_write): Add missing template
713 args via typedef.
714
40d85a7f
MK		 7152016-05-30 Marcin Kościelnicki <[email protected]>
716
717 PR/19960
718 * s390.cc (Target_s390::ss_code_st_r14): Removed.
719 (Target_s390::ss_code_l_r14): Removed.
720 (Target_s390::ss_code_ear): Removed.
721 (Target_s390::ss_code_c): Removed.
722 (Target_s390::ss_match_st_r14): New function.
723 (Target_s390::ss_match_l_r14): New function.
724 (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
725 of matching code directly.
726 (Target_s390::ss_match_ear): New function.
727 (Target_s390::ss_match_c): New function.
728 (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
729 of matching code directly.
730
6eeb0170
CC		 7312016-05-19 Cary Coutant <[email protected]>
732
733 PR gold/19823
734 * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
735 parameter; check for protected symbol.
736 * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
737 * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
738 * symtab.cc (Symbol::init_fields): Initialize is_protected_.
739 (Symbol_table::add_from_dynobj): Mark protected symbols.
740 * symtab.h (Symbol::is_protected): New method.
741 (Symbol::set_is_protected): New method.
742 (Symbol::is_protected_): New data member.
743
744 * testsuite/Makefile.am (copy_test_protected): New test.
745 * testsuite/Makefile.in: Regenerate.
746 * testsuite/copy_test.cc (main): Add legal reference to protected
747 symbol.
748 * testsuite/copy_test_v1.cc (main): Likewise.
749 * testsuite/copy_test_2.cc (ip): Add protected symbol.
750 * testsuite/copy_test_protected.cc: New test source file.
751 * testsuite/copy_test_protected.sh: New test script.
752
15eb1beb
VR		 7532016-05-19 Vladimir Radosavljevic <[email protected]>
754
755 * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
756 for global got symbols, and set addend to 0.
757 (Mips_got_entry::hash): Change hash algorithm.
758 (Mips_got_entry::equals): Refactor.
759 (Mips_got_entry::object): Return input object for local got symbols
760 from union d.
761 (Mips_got_entry::addend): Change return of the relocation addend.
762 (Mips_got_entry::addend_): Move from union d.
763 (Mips_got_entry::object_): Move into union d.
764 (class Mips_symbol_hash): New class.
765 (Mips_got_info::Global_got_entry_set): New type.
766 (Mips_got_info::global_got_symbols): Change return type to
767 Global_got_entry_set.
768 (Mips_got_info::global_got_symbols_): Change type to
769 Global_got_entry_set.
770 (Mips_symbol::hash): New method.
771 (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
772 (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
773 (Mips_output_data_mips_stubs::symbols_): Change type to
774 Mips_stubs_entry_set.
775 (Mips_got_info::record_global_got_symbol): Don't pass object
776 argument when creating global got symbol.
777 (Mips_got_info::record_got_entry): Remove find before inserting
778 got entries.
779 (Mips_got_info::add_reloc_only_entries): Change type of iterator
780 to Global_got_entry_set.
781 (Mips_got_info::count_got_symbols): Likewise.
782 (Mips_output_data_la25_stub::create_la25_stub): Use push_back
783 for adding entries to symbols_.
784 (Mips_output_data_la25_stub::do_write): Change type of iterator
785 to std::vector.
786 (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
787 of iterator to Mips_stubs_entry_set.
788 (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
789 (Mips_output_data_mips_stubs::do_write): Likewise.
790
5c28a503
HS		 7912016-05-06 Han Shen <[email protected]>
792
793 PR gold/19987.
794
795 * aarch64-reloc.def: New relocation type.
796 * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
797 (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
798 (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
799 (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
800
786a118c
NC		 8012016-04-28 Nick Clifton <[email protected]>
802
803 * po/zh_CN.po: Updated Chinese (simplified) translation.
804
6fd8e7c2
L		 8052016-04-15 H.J. Lu <[email protected]>
806
807 * Makefile.in: Regenerated with automake 1.11.6.
808 * aclocal.m4: Likewise.
809 * testsuite/Makefile.in: Likewise.
810
b60ecbc6
CC		 8112016-03-30 Cary Coutant <[email protected]>
812
813 PR gold/16979
814 * symtab.cc (Symbol_table::define_default_version): Check for case
815 where symbols are both in different shared objects.
816
ed700649
CC		 8172016-03-27 Cary Coutant <[email protected]>
818
819 PR gold/16111
820 * i386.cc (Target_i386): Add check for fully-resolved symbol for
821 R_386_GOTOFF.
822
9780e045
NC		 8232016-03-22 Nick Clifton <[email protected]>
824
825 * configure: Regenerate.
826
648c5cbb
CC		 8272016-03-21 Cary Coutant <[email protected]>
828
829 PR gold/19842
830 * errors.cc (Errors::undefined_symbol): Add info message when
831 symbol should have been provided by a plugin.
832 * target-reloc.h (issue_undefined_symbol_error): Check for
833 placeholder symbols defined in discarded sections.
834 * testsuite/Makefile.am (plugin_test_9b): New test case.
835 * testsuite/Makefile.in: Regenerate.
836 * testsuite/plugin_test_9b_elf.cc: New test source file.
837 * testsuite/plugin_test_9b_ir.cc: New test source file.
838
698400bf
CC		 8392016-03-20 Cary Coutant <[email protected]>
840
841 PR gold/19002
842 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
843 * testsuite/Makefile.am (eh_test_2): New test.
844 * testsuite/Makefile.in: Regenerate.
845 * testsuite/eh_test_2.sh: New test script.
846 * testsuite/eh_test_a.cc (bar): Make it comdat.
847 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
848
01b84e25
VR		 8492016-03-18 Vladimir Radosavljevic <[email protected]>
850
851 * mips.cc (Mips_relobj::is_n64_): Remove.
852 (Target_mips::ei_class_): Likewise.
853 (Mips_relobj::is_newabi): Call methods.
854 (Mips_relobj::is_n64): Change checking for N64 ABI.
855 (Target_mips::is_output_n64): Likewise.
856 (Target_mips::merge_processor_specific_flags): Remove ei_class
857 argument, and remove comparing ei_class.
858 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
859 of the ELF header.
860 (Target_mips::do_finalize_sections): Don't pass ei_class argument
861 to merge_processor_specific_flags.
862 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
863 change checking for N64 ABI.
864
47a9f4fc
VR		 8652016-03-17 Vladimir Radosavljevic <[email protected]>
866
867 * mips.cc (enum Special_relocation_symbol): New enum type.
868 (is_readonly_section): New function.
869 (eh_reloc): Likewise.
870 (Mips_got_entry::is_section_symbol_): New member.
871 (Mips_got_entry::is_section_symbol): New method.
872 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
873 argument.
874 (Mips_relobj::mips_elf_options_section_name): New method.
875 (Mips_output_data_got::record_local_got_symbol): Add
876 is_section_symbol argument, and pass it to
877 Mips_got_info::record_local_got_symbol.
878 (Mips_output_data_got::got_offset): Add addend argument, and pass
879 it to Relobj::local_got_offset.
880 (struct Mips_output_reloc_writer): New type.
881 (class Mips_output_data_reloc): New class.
882 (Mips_output_data_plt::Reloc_section): Change type to
883 Mips_output_data_reloc.
884 (Target_mips::Reloc_section): Likewise.
885 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
886 (Mips_classify_reloc::get_r_type2): New method.
887 (Mips_classify_reloc::get_r_type3): Likewise.
888 (Mips_classify_reloc::get_r_ssym): Likewise.
889 (Target_mips::Reloca_section): Remove.
890 (Relocate::should_apply_static_reloc): Rename from
891 should_apply_r_mips_32_reloc.
892 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
893 and r_offset.
894 (Mips_relocate_functions::Valtype): New type.
895 (Mips_relocate_functions::Valtype64): New type.
896 (Mips_relocate_functions::check_overflow): New method.
897 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
898 interface.
899 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
900 (Mips_relocate_functions::rel16): Add support for resolving
901 relocations for Mips64.
902 (Mips_relocate_functions::rel32): Likewise.
903 (Mips_relocate_functions::reljalr): Likewise.
904 (Mips_relocate_functions::relpc32): Likewise.
905 (Mips_relocate_functions::rel26): Likewise.
906 (Mips_relocate_functions::relpc16): Likewise.
907 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
908 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
909 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
910 (Mips_relocate_functions::do_relhi16): Likewise.
911 (Mips_relocate_functions::do_relgot16_local): Likewise.
912 (Mips_relocate_functions::rello16): Likewise.
913 (Mips_relocate_functions::relgot): Likewise.
914 (Mips_relocate_functions::relgotpage): Likewise.
915 (Mips_relocate_functions::relgotofst): Likewise.
916 (Mips_relocate_functions::relgot_hi16): Likewise.
917 (Mips_relocate_functions::relgot_lo16): Likewise.
918 (Mips_relocate_functions::relgprel): Likewise.
919 (Mips_relocate_functions::relgprel32): Likewise.
920 (Mips_relocate_functions::tlsrelhi16): Likewise.
921 (Mips_relocate_functions::tlsrello16): Likewise.
922 (Mips_relocate_functions::tlsrel32): Likewise.
923 (Mips_relocate_functions::relsub): Likewise.
924 (Mips_relocate_functions::releh): New method.
925 (Mips_relocate_functions::rel64): Likewise.
926 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
927 pass it to Mips_got_entry.
928 (Mips_got_info::add_local_entries): Pass addend argument
929 to code functions, and for STT_SECTION symbols call
930 add_symbolless_local_addend.
931 (Mips_got_info::add_tls_entries): Pass addend argument to code
932 functions.
933 (Mips_relobj::do_read_symbols): Read gp value that was used to
934 create object.
935 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
936 instruction. Opcode for instruction will be selected later.
937 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
938 (Target_mips::scan_relocatable_relocs): Likewise.
939 (Target_mips::emit_relocs_scan): Likewise.
940 (Target_mips::relocate_relocs): Likewise.
941 (Target_mips::do_finalize_sections): Skip objects for merging
942 processor specific flags in which all input sections will be
943 discarded.
944 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
945 (Target_mips::Scan::get_reference_flags): Likewise.
946 (Target_mips::relocate_special_relocatable): Call rel26 method with
947 calculate_only and calculated_value arguments.
948 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
949 dynamic relocation against a readonly sections, and pass
950 is_section_symbol to Mips_got_info::record_local_got_symbol.
951 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
952 dynamic relocation against a readonly sections, and pass r_type
953 and r_offset to Target_mips::copy_reloc.
954 (Target_mips::Relocate::relocate): Add support for resolving
955 relocations for Mips64.
956 (Target_mips::mips_info): Add case for Mips64 default dynamic
957 linker name.
958 (Target_selector_mips): Correct emulation names.
959
1a08ae21
VR		 9602016-03-17 Vladimir Radosavljevic <[email protected]>
961
962 * mips.cc (class Mips_output_data_la25_stub): Add
963 do_print_to_mapfile function.
964
c2fa9ced
VR		 9652016-03-17 Vladimir Radosavljevic <[email protected]>
966
967 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
968 elf_r_info.
969
fd91f002
L		 9702016-03-09 H.J. Lu <[email protected]>
971
972 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
973 * testsuite/plugin_layout_with_alignment.c: This.
974 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
975 (plugin_layout_with_alignment): Likewise.
976 * testsuite/Makefile.in: Regenerated.
977
7ff6eb49
CC		 9782016-03-08 Cary Coutant <[email protected]>
979
980 PR 19751
981 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
982 for constructor.
983 * testsuite/Makefile.in: Regenerate.
984 * testsuite/dynamic_list.sh: Likewise.
985 * testsuite/retain_symbols_file_test.sh: Likewise.
986
202736be
CC		 9872016-03-08 Cary Coutant <[email protected]>
988
989 PR 19751
990 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
991 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
992
c32482d6
CC		 9932016-03-08 Cary Coutant <[email protected]>
994 Vladimir Radosavljevic <[email protected]>
995
996 * output.cc (Output_reloc_writer): New type.
997 (Output_data_reloc_base::do_write): Move implementation to template
998 in output.h and replace with invocation of template.
999 * output.h (Output_file): Move to top of file.
1000 (Output_reloc::get_symbol_index): Move to public interface.
1001 (Output_reloc::get_address): Likewise.
1002 (Output_data_reloc_base::do_write_generic): New function template.
1003
8d04e81d
CC		 10042016-03-04 Cary Coutant <[email protected]>
1005
1006 PR gold/19019
1007 PR gold/19763
1008 * symtab.cc: Instantiate Sized_symbol::init_constant and
1009 Sized_symbol::init_undefined.
1010
dc1c8a16
CC		 10112016-03-03 Cary Coutant <[email protected]>
1012
1013 PR gold/19019
1014 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1015 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1016 * mips.cc (Target_mips::make_symbol): Adjust function signature.
1017 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1018 (Target_sparc::do_is_defined_by_abi): Remove test for
1019 STT_SPARC_REGISTER.
1020 (Target_sparc::Register_symbol): New struct type.
1021 (Target_sparc::register_syms_): New data member.
1022 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1023 (Target_sparc::make_symbol): New function.
1024 (Target_sparc::do_finalize_sections): Add register symbols and new
1025 dynamic table entries.
1026 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1027 (Symbol_table::add_target_global_symbol): New function.
1028 (Symbol_table::target_symbols_): New data member.
1029 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1030 (Symbol_table::Symbol_table): Initialize target_symbols_.
1031 (Symbol_table::add_from_object): Pass additional parameters to
1032 Target::make_symbol.
1033 (Symbol_table::define_special_symbol): Likewise.
1034 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1035 undefined symbol value.
1036 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1037 (Symbol_table::sized_finalize): Likewise.
1038 (Symbol_table::sized_write_globals): Likewise.
1039 * target.h (Sized_target::make_symbol): Add name, st_type, object,
1040 st_shndx, and value parameters.
1041
9b738e36 10422016-03-03 Rafael Ávila de Espíndola <[email protected]>
a06ed37d
RÁE		 1043
1044 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1045 LDPK_WEAKUNDEF symbols.
1046
3f1f41f5
L		 10472016-03-03 Than McIntosh <[email protected]>
1048
1049 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1050 and get_input_section_alignment in transfer vector.
1051 (get_input_section_alignment): New function.
1052 (get_input_section_size): New function.
1053 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1054 * testsuite/Makefile.in: [Regenerate.]
1055 * testsuite/plugin_section_alignment.cc: New test file.
1056 * testsuite/plugin_layout_with_alignment.cc: New test file.
1057 * testsuite/plugin_layout_with_alignment.sh: New test file.
1058
9b738e36 10592016-03-03 Evgenii Stepanov <[email protected]>
95ecdfbf
ES		 1060
1061 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1062 parameter.
1063 * plugin.cc (get_symbols_v3): New function.
1064 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1065 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1066 new version.
1067
fc5a9bd5
CC		 10682016-02-26 Egor Kochetov <[email protected]>
1069 Cary Coutant <[email protected]>
1070
1071 PR gold/19735
1072 * ehframe.h (Cie::fde_encoding): New method.
1073 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1074 address ranges.
1075
1cd17042
L		 10762016-02-15 H.J. Lu <[email protected]>
1077
1078 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1079 -mrelax-relocations=yes to $(TEST_AS).
1080 (x86_64_mov_to_lea6.o): Likewise.
1081 (x86_64_overflow_pc32.o): Remove duplicated target.
1082 * testsuite/Makefile.in: Regenerated.
1083
2b63aca3
MK		 10842016-02-15 Marcin Kościelnicki <[email protected]>
1085
1086 * s390.cc (Target_s390::match_view_u): New helper method.
1087 (Target_s390::do_is_call_to_non_split): New method.
1088 (Target_s390::ss_code_st_r14): New const.
1089 (Target_s390::ss_code_l_r14): New const.
1090 (Target_s390::ss_code_bras_8): New const.
1091 (Target_s390::ss_code_l_basr): New const.
1092 (Target_s390::ss_code_a_basr): New const.
1093 (Target_s390::ss_code_ear): New const.
1094 (Target_s390::ss_code_c): New const.
1095 (Target_s390::ss_code_larl): New const.
1096 (Target_s390::ss_code_brasl): New const.
1097 (Target_s390::ss_code_jg): New const.
1098 (Target_s390::ss_code_jgl): New const.
1099 (Target_s390::ss_match_mcount): New helper method.
1100 (Target_s390::ss_match_l): New helper method.
1101 (Target_s390::ss_match_ahi): New helper method.
1102 (Target_s390::ss_match_alfi): New helper method.
1103 (Target_s390::ss_match_cr): New helper method.
1104 (Target_s390::do_calls_non_split): New method.
1105 * testsuite/Makefile.am: Added new tests.
1106 * testsuite/Makefile.in: Regenerate.
1107 * testsuite/split_s390.sh: New test.
1108 * testsuite/split_s390_1_a1.s: New test.
1109 * testsuite/split_s390_1_a2.s: New test.
1110 * testsuite/split_s390_1_n1.s: New test.
1111 * testsuite/split_s390_1_n2.s: New test.
1112 * testsuite/split_s390_1_z1.s: New test.
1113 * testsuite/split_s390_1_z2.s: New test.
1114 * testsuite/split_s390_1_z3.s: New test.
1115 * testsuite/split_s390_1_z4.s: New test.
1116 * testsuite/split_s390_2_ns.s: New test.
1117 * testsuite/split_s390_2_s.s: New test.
1118 * testsuite/split_s390x_1_a1.s: New test.
1119 * testsuite/split_s390x_1_a2.s: New test.
1120 * testsuite/split_s390x_1_n1.s: New test.
1121 * testsuite/split_s390x_1_n2.s: New test.
1122 * testsuite/split_s390x_1_z1.s: New test.
1123 * testsuite/split_s390x_1_z2.s: New test.
1124 * testsuite/split_s390x_1_z3.s: New test.
1125 * testsuite/split_s390x_1_z4.s: New test.
1126 * testsuite/split_s390x_2_ns.s: New test.
1127 * testsuite/split_s390x_2_s.s: New test.
1128
e3dbf582
HS		 11292016-02-11 Rahul Chaudhry <[email protected]>
1130
1131 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1132 info message for every erratum 843419 found and fixed.
1133
17ecd016
CC		 11342016-02-07 Cary Coutant <[email protected]>
1135
1136 PR gold/18695
1137 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1138 information to relocation overflow errors.
1139
7c8b700c
CC		 11402016-02-06 Cary Coutant <[email protected]>
1141
17ecd016 1142 PR gold/18695
7c8b700c
CC		 1143 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1144 overflow checking when symbol value + addend < 0.
1145
b7a4e9d8
CC		 11462016-02-06 Cary Coutant <[email protected]>
1147
1148 PR gold/19577
1149 * reloc.h (Limits): New class.
1150 (Bits::has_overflow32): Use min/max values from Limits.
1151 (Bits::has_unsigned_overflow32): Likewise.
1152 (Bits::has_signed_unsigned_overflow32): Likewise.
1153 (Bits::has_overflow): Likewise.
1154 (Bits::has_unsigned_overflow): Likewise.
1155 (Bits::has_signed_unsigned_overflow64): Likewise.
1156
19ef3f4d
CC		 11572016-02-06 Cary Coutant <[email protected]>
1158
1159 PR gold/19567
1160 * reloc.h (Relocate_functions::Overflow_check): Add comments.
1161 * x86_64.cc (X86_64_relocate_functions): New class.
1162 (Target_x86_64::Relocate::relocate): Use the new class.
1163 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1164 (x32_overflow_pc32): New test case.
1165 * testsuite/Makefile.in: Regenerate.
1166 * testsuite/x32_overflow_pc32.sh: New script.
1167 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1168
72c55146
CC		 11692016-02-06 Cary Coutant <[email protected]>
1170
1171 PR gold/19577
1172 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1173 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1174
2bf48941
CC		 11752016-02-06 Cary Coutant <[email protected]>
1176
3b8bcce8 1177 PR gold/19577
2bf48941
CC		 1178 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1179 comparison.
1180 (Bits::has_unsigned_overflow): Likewise.
1181
bd8d853f
MK		 11822016-02-06 Marcin Kościelnicki <[email protected]>
1183
1184 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1185 parameters.
1186 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1187 and view_size to is_call_to_non_split.
1188 * target.cc (Target::is_call_to_non_split): Add view and view_size
1189 parameters.
1190 * target.h (class Target): Likewise.
1191
84d543b7
ST		 11922016-02-05 Sriraman Tallam <[email protected]>
1193
1194 * icf.cc (get_rel_addend): New function.
1195 (get_section_contents): Move merge section addend computation to a
1196 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
1197 Fix bug to not read past the length of the section.
1198
c34c98ed
CC		 11992016-02-05 Cary Coutant <[email protected]>
1200 Andrew Senkevich <[email protected]>
1201
1202 PR gold/18695
1203 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1204 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1205 R_X86_64_PLT32.
1206 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1207 * testsuite/x86_64_overflow_pc32.sh: New test script.
1208 * testsuite/x86_64_overflow_pc32.s: New source file.
1209
12102016-02-05 Cary Coutant <[email protected]>
44803b5d
CC		 1211
1212 PR gold/18695
1213 * reloc.h (Relocate_functions::Address): New typedef.
1214 (Relocate_functions::Addendtype): New typedef.
1215 (Relocate_functions::Overflow_check): New enum type.
1216 (Relocate_functions::Reloc_status): New enum type.
1217 (Relocate_functions::check_overflow): New function template.
1218 (Relocate_functions::rel): Add check parameter; check for overflow.
1219 (Relocate_functions::rel_unaligned): Likewise.
1220 (Relocate_functions::rela): Likewise.
1221 (Relocate_functions::pcrel): Likewise.
1222 (Relocate_functions::pcrel_unaligned): Likewise.
1223 (Relocate_functions::pcrela): Likewise.
1224 (Relocate_functions::rel8): Adjust parameter types.
1225 (Relocate_functions::rela8): Likewise.
1226 (Relocate_functions::pcrel8): Likewise.
1227 (Relocate_functions::pcrela8): Likewise.
1228 (Relocate_functions::rel16): Likewise.
1229 (Relocate_functions::rela168): Likewise.
1230 (Relocate_functions::pcrel16): Likewise.
1231 (Relocate_functions::pcrela16): Likewise.
1232 (Relocate_functions::rel32): Likewise.
1233 (Relocate_functions::rel32_unaligned): Likewise.
1234 (Relocate_functions::rela32): Likewise.
1235 (Relocate_functions::pcrel32): Likewise.
1236 (Relocate_functions::pcrel32_unaligned): Likewise.
1237 (Relocate_functions::pcrela32): Likewise.
1238 (Relocate_functions::rel8_check): New function.
1239 (Relocate_functions::rela8_check): New function.
1240 (Relocate_functions::pcrel8_check): New function.
1241 (Relocate_functions::pcrela8_check): New function.
1242 (Relocate_functions::rel16_check): New function.
1243 (Relocate_functions::rela168_check): New function.
1244 (Relocate_functions::pcrel16_check): New function.
1245 (Relocate_functions::pcrela16_check): New function.
1246 (Relocate_functions::rel32_check): New function.
1247 (Relocate_functions::rel32_unaligned_check): New function.
1248 (Relocate_functions::rela32_check): New function.
1249 (Relocate_functions::pcrel32_check): New function.
1250 (Relocate_functions::pcrel32_unaligned_check): New function.
1251 (Relocate_functions::pcrela32_check): New function.
1252 (Bits::has_unsigned_overflow32): New function.
1253 (Bits::has_unsigned_overflow): New function.
1254 * testsuite/Makefile.am (overflow_unittest): New test.
1255 * testsuite/Makefile.in: Regenerate.
1256 * testsuite/overflow_unittest.cc: New source file.
1257
4f038ee5
AM		 12582016-02-04 Alan Modra <[email protected]>
1259
1260 * powerpc.cc (relocate): Adjust last patch for big-endian.
1261
85fabe71
AM		 12622016-02-02 Alan Modra <[email protected]>
1263
1264 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1265
9a472eda
HS		 12662016-01-15 Han Shen <[email protected]>
1267
1268 PR gold/19472 - need pc-relative stubs.
1269
1270 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1271 stub type for DSOs and pie executables.
1272
41549dfb
L		 12732016-01-12 H.J. Lu <[email protected]>
1274
1275 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1276 'typename'.
1277
8a8880cb
CC		 12782016-01-12 Cary Coutant <[email protected]>
1279
1280 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1281 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1282 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1283 specializations) New method.
1284
d21f123b
CC		 12852016-01-11 Cary Coutant <[email protected]>
1286
1287 PR gold/19353
1288 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1289 we have a TLS segment for GD-to-IE optimization.
1290 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1291 Adjust all calls.
1292 (Target_i386::tls_desc_gd_to_ie): Likewise.
1293 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1294 for TLSDESC GD-to-IE optimizations.
1295 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1296 Adjust all calls.
1297 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1298 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1299 for TLSDESC GD-to-IE optimizations.
1300
4d625b70
CC		 13012016-01-11 Cary Coutant <[email protected]>
1302
1303 Refactor gold to enable support for MIPS-64 relocation format.
1304
1305 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1306 (gc_process_relocs): Remove sh_type template parameter.
1307 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1308 * object.h (Sized_relobj_file::split_stack_adjust): Add target
1309 parameter.
1310 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1311 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1312 specializations) Remove.
1313 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1314 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1315 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1316 (Sized_relobj_file::split_stack_adjust): Add target parameter.
1317 Adjust all callers.
1318 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1319 Target::get_r_sym() to get r_sym field from relocations.
1320 (Track_relocs::next_symndx): Call Target::get_r_sym().
1321 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1322 add Classify_reloc template parameter. Use for accessing r_sym and
1323 r_type.
1324 (relocate_section): Likewise.
1325 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1326 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1327 (Default_scan_relocatable_relocs::Reltype): New typedef.
1328 (Default_scan_relocatable_relocs::reloc_size): New const.
1329 (Default_scan_relocatable_relocs::sh_type): New const.
1330 (Default_scan_relocatable_relocs::get_r_sym): New method.
1331 (Default_scan_relocatable_relocs::get_r_type): New method.
1332 (Default_emit_relocs_strategy): New class.
1333 (scan_relocatable_relocs): Replace sh_type template parameter with
1334 Scan_relocatable_relocs class. Use it to access r_sym and r_type
1335 fields.
1336 (relocate_relocs): Replace sh_type template parameter with
1337 Classify_reloc class. Use it to access r_sym and r_type fields.
1338 * target.h (Target::is_call_to_non_split): Replace r_type parameter
1339 with pointer to relocation. Adjust all callers.
1340 (Target::do_is_call_to_non_split): Likewise.
1341 (Target::emit_relocs_scan): New virtual method.
1342 (Sized_target::get_r_sym): New virtual method.
1343 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1344 with pointer to relocation.
1345
1346 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1347 (Target_aarch64::Relocatable_size_for_reloc): Remove.
1348 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1349 (Target_aarch64::scan_relocs): Likewise.
1350 (Target_aarch64::relocate_section): Likewise.
1351 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1352 Remove.
1353 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1354 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1355 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1356 template parameter.
1357 (Target_arm::emit_relocs_scan): New method.
1358 (Target_arm::Relocatable_size_for_reloc): Replace with...
1359 (Target_arm::Classify_reloc): ...this.
1360 (Target_arm::gc_process_relocs): Use Classify_reloc.
1361 (Target_arm::scan_relocs): Likewise.
1362 (Target_arm::relocate_section): Likewise.
1363 (Target_arm::scan_relocatable_relocs): Likewise.
1364 (Target_arm::relocate_relocs): Likewise.
1365 * i386.cc (Target_i386::emit_relocs_scan): New method.
1366 (Target_i386::Relocatable_size_for_reloc): Replace with...
1367 (Target_i386::Classify_reloc): ...this.
1368 (Target_i386::gc_process_relocs): Use Classify_reloc.
1369 (Target_i386::scan_relocs): Likewise.
1370 (Target_i386::relocate_section): Likewise.
1371 (Target_i386::scan_relocatable_relocs): Likewise.
1372 (Target_i386::relocate_relocs): Likewise.
1373 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1374 parameter.
1375 (Mips_reloc_types): New class template.
1376 (Mips_classify_reloc): New class template.
1377 (Target_mips::Reltype): New typedef.
1378 (Target_mips::Relatype): New typedef.
1379 (Target_mips::emit_relocs_scan): New method.
1380 (Target_mips::get_r_sym): New method.
1381 (Target_mips::Relocatable_size_for_reloc): Replace with
1382 Mips_classify_reloc.
1383 (Target_mips::copy_reloc): Use Mips_classify_reloc.
1384 (Target_mips::gc_process_relocs): Likewise.
1385 (Target_mips::scan_relocs): Likewise.
1386 (Target_mips::relocate_section): Likewise.
1387 (Target_mips::scan_relocatable_relocs): Likewise.
1388 (Target_mips::relocate_relocs): Likewise.
1389 (mips_get_size_for_reloc): New function, factored out from
1390 Relocatable_size_for_reloc::get_size_for_reloc.
1391 (Target_mips::Scan::local): Use Mips_classify_reloc.
1392 (Target_mips::Scan::global): Likewise.
1393 (Target_mips::Relocate::relocate): Likewise.
1394 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1395 (Target_powerpc::Relocatable_size_for_reloc): Remove.
1396 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1397 (Target_powerpc::scan_relocs): Likewise.
1398 (Target_powerpc::relocate_section): Likewise.
1399 (Powerpc_scan_relocatable_reloc): Convert to class template.
1400 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1401 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1402 (Powerpc_scan_relocatable_reloc::sh_type): New const.
1403 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1404 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1405 (Target_powerpc::scan_relocatable_relocs): Use
1406 Powerpc_scan_relocatable_reloc.
1407 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1408 * s390.cc (Target_s390::emit_relocs_scan): New method.
1409 (Target_s390::Relocatable_size_for_reloc): Remove.
1410 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1411 (Target_s390::scan_relocs): Likewise.
1412 (Target_s390::relocate_section): Likewise.
1413 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1414 Remove.
1415 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1416 (Target_s390::relocate_relocs): Use Default_classify_reloc.
1417 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1418 (Target_sparc::Relocatable_size_for_reloc): Remove.
1419 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1420 (Target_sparc::scan_relocs): Likewise.
1421 (Target_sparc::relocate_section): Likewise.
1422 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1423 Remove.
1424 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1425 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1426 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1427 (Target_tilegx::Relocatable_size_for_reloc): Remove.
1428 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1429 (Target_tilegx::scan_relocs): Likewise.
1430 (Target_tilegx::relocate_section): Likewise.
1431 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1432 Remove.
1433 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1434 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1435 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1436 (Target_x86_64::Relocatable_size_for_reloc): Remove.
1437 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1438 (Target_x86_64::scan_relocs): Likewise.
1439 (Target_x86_64::relocate_section): Likewise.
1440 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1441 Remove.
1442 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1443 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1444
1445 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1446
6f2750fe
AM		 14472016-01-01 Alan Modra <[email protected]>
1448
1449 Update year range in copyright notice of all files.
1450
3499769a
AM		 1451For older changes see ChangeLog-0815
1452\f
1453Copyright (C) 2016 Free Software Foundation, Inc.
1454
1455Copying and distribution of this file, with or without modification,
1456are permitted in any medium without royalty provided the copyright
1457notice and this notice are preserved.
1458
1459Local Variables:
1460mode: change-log
1461left-margin: 8
1462fill-column: 74
1463version-control: never
1464End:
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