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When using linker scripts, place linker-generated sections by the output section...
[binutils.git] / gold / ChangeLog
CommitLineData
bfbf34de
CC		 12016-12-12 Igor Kudrin <[email protected]>
2 Cary Coutant <[email protected]>
3
4 PR gold/14676
5 * script-sections.cc (Output_section_definition::output_section_name):
6 For linker-generated sections, compare with output section name.
7 * testsuite/Makefile.am (script_test_13): New test.
8 * testsuite/Makefile.in: Regenerate.
9 * testsuite/script_test_13.c: New source file.
10 * testsuite/script_test_13.sh: New script.
11 * testsuite/script_test_13.t: New linker script.
12
d81222d3
CC		 132016-12-12 Cary Coutant <[email protected]>
14
15 * script-sections.cc (Orphan_section_placement::update_last_alloc):
16 New method.
17 (Orphan_section_placement::find_place): Place orphan .data section
18 after either RODATA or TEXT.
19 (Script_sections::place_orphan): Call update_last_alloc for allocated
20 sections.
21 (Script_sections::create_segments): Improve handling of BSS.
22
ea0ffd5b
AM		 232016-12-13 Alan Modra <[email protected]>
24
25 PR gold/16711
26 * testsuite/script_test_15a.sh: Allows larger p_filesz.
27 * testsuite/script_test_15b.sh: Likewise.
28 * testsuite/script_test_15c.sh: Likewise.
29
d32a48b9
AM		 302016-12-13 Alan Modra <[email protected]>
31
32 PR gold/20717
33 * testsuite/pr20717.t: Add .got output section containing .toc.
34
cc90de49
IK		 352016-12-11 Igor Kudrin <[email protected]>
36
37 PR gold/20717
38 * testsuite/Makefile.am (pr20717): New test.
39 * testsuite/Makefile.in: Regenerate.
40 * testsuite/pr20717.c: New test source file.
41 * testsuite/pr20717.sh: New test script.
42 * testsuite/pr20717.t: New test linker script.
43
e83563a9
CC		 442016-12-11 Cary Coutant <[email protected]>
45
5d9f66cb
CC		 46 PR gold/16711
47 * output.cc (Output_section::set_final_data_size): Calculate data size
48 based on relative offset rather than file offset.
49 (Output_segment::set_section_addresses): Track file offset separately
50 from address offset.
51 (Output_segment::set_section_list_addresses): Add pfoff parameter.
52 Track file offset separately. Don't move file offset for BSS
53 sections.
54 * output.h (Output_segment::set_section_list_addresses): Add pfoff
55 parameter.
56 * script-sections.cc (Orphan_section_placement): Add PLACE_LAST_ALLOC.
57 (Orphan_section_placement::Orphan_section_placement): Initialize it.
58 (Orphan_section_placement::output_section_init): Track last allocated
59 section.
60 (Orphan_section_placement::find_place): Place BSS after last allocated
61 section.
62 (Output_section_element_input::set_section_addresses): Always override
63 input section alignment when SUBALIGN is specified.
64 (Output_section_definition::set_section_addresses): Override alignment
65 of output section when SUBALIGN is specified.
66
67 * testsuite/Makefile.am (script_test_15a, script_test_15b)
68 (script_test_15c): New test cases.
69 * testsuite/Makefile.in: Regenerate.
70 * testsuite/script_test_2.cc: Adjust expected layout.
71 * testsuite/script_test_15.c: New source file.
72 * testsuite/script_test_15a.sh: New shell script.
73 * testsuite/script_test_15a.t: New linker script.
74 * testsuite/script_test_15b.sh: New shell script.
75 * testsuite/script_test_15b.t: New linker script.
76 * testsuite/script_test_15c.sh: New shell script.
77 * testsuite/script_test_15c.t: New linker script.
e83563a9 78
980d0cdd
AM		 792016-12-08 Alan Modra <[email protected]>
80
81 * powerpc.cc (Powerpc_relobj::stub_table): Return NULL rather
82 then asserting.
83
69a2af10
AM		 842016-12-08 Alan Modra <[email protected]>
85
86 * options.h (--stub-group-multi): Fix typo.
87
1c3a5fbe
AM		 882016-12-07 Alan Modra <[email protected]>
89
90 * options.h (--stub-group-multi): New PowerPC option.
91 * powerpc.cc (Stub_control): Add multi_os_ var and param
92 to constructor. Sort start_ var later. Comment State.
93 (Stub_control::can_add_to_stub_group): Heed multi_os_.
94 (Target_powerpc::group_sections): Update.
95
a5018ae5
AM		 962016-12-07 Alan Modra <[email protected]>
97
98 PR gold/20878
99 * powerpc.cc (Stub_control): Replace stubs_always_before_branch_
100 with stubs_always_after_branch_, group_end_addr_ with
101 group_start_addr_.
102 (Stub_control::can_add_to_stub_group): Rewrite to suit scanning
103 sections by increasing address.
104 (Target_powerpc::group_sections): Scan that way. Delete corner
105 case.
106 * options.h (--stub-group-size): Update help string.
107
dc60b26d
AM		 1082016-12-07 Alan Modra <[email protected]>
109
110 * powerpc.cc (Stub_table_owner): Provide constructor.
111 (Powerpc_relobj::set_stub_table): Resize fill with -1.
112 (Target_powerpc::Branch_info::make_stub): Provide target debug
113 output on returning false.
114
82d93790
CC		 1152016-12-05 Cary Coutant <[email protected]>
116 Tristan Gingold <[email protected]>
117
118 * object.cc (Sized_relobj_file::do_count_local_symbols): Check
119 is_ordinary before using shndx.
120 * testsuite/Makefile.am (file_in_many_sections_test.sh): New test case.
121 * testsuite/Makefile.in: Regenerate.
122 * testsuite/file_in_many_sections.c: New source file.
123 * testsuite/file_in_many_sections_test.sh: New script.
124
397b8d2a 1252016-12-01 Cary Coutant <[email protected]>
cc90de49 126 Igor Kudrin <[email protected]>
397b8d2a
CC		 127
128 PR gold/20717
129 * script-sections.cc (Script_sections): Set *keep to false when
130 no match.
131
be2884c1
CC		 1322016-12-01 Cary Coutant <[email protected]>
133
134 PR gold/20834
135 * target.h (Target::default_text_segment_address): Bump default
136 start address up to ABI page size.
137
376c3ecd
CC		 1382016-12-01 Cary Coutant <[email protected]>
139
140 PR gold/18989
141 * options.cc (General_options::object_format_to_string): New function.
142 (General_options::copy_from_posdep_options): New function.
143 (General_options::parse_push_state): New function.
144 (General_options::parse_pop_state): New function.
145 * options.h (--push-state, --pop-state): New options.
146 (General_options::object_format_to_string): New method.
147 (General_options::set_incremental_disposition): New method.
148 (General_options::copy_from_posdep_options): New method.
149 (General_options::options_stack_): New data member.
150
0f125432
CC		 1512016-12-01 Cary Coutant <[email protected]>
152
153 PR gold/20807
154 * aarch64.cc (Target_aarch64::scan_reloc_section_for_stubs): Handle
155 section symbols correctly.
156 * arm.cc (Target_arm): Likewise.
157 * powerpc.cc (Target_powerpc): Likewise.
158
6223ef94
AM		 1592016-11-27 Ambrogino Modigliani <[email protected]>
160
161 * aarch64-reloc.def: Fix spelling in comments.
162
5c3024d2
AM		 1632016-11-27 Ambrogino Modigliani <[email protected]>
164
165 * aarch64.cc: Fix spelling in comments.
166 * arm.cc: Fix spelling in comments.
167 * icf.cc: Fix spelling in comments.
168 * layout.cc: Fix spelling in comments.
169 * layout.h: Fix spelling in comments.
170 * mips.cc: Fix spelling in comments.
171 * output.h: Fix spelling in comments.
172 * plugin.h: Fix spelling in comments.
173 * script-sections.h: Fix spelling in comments.
174 * script.h: Fix spelling in comments.
175 * stringpool.h: Fix spelling in comments.
176 * tilegx.cc: Fix spelling in comments.
177
358a9718
CC		 1782016-11-22 Cary Coutant <[email protected]>
179
180 PR gold/20346
181 * options.cc (One_option::print): Print "(default)" when appropriate.
182 * options.h: Clean up and re-sort options.
183 (One_option::is_default): New data member.
184 (One_option::One_option): Add is_default parameter; adjust all calls.
185 (DEFINE_var): Add is_default__ parameter; adjust all calls.
186 (DEFINE_bool): Set is_default based on default_value__.
187 (DEFINE_bool_ignore): New macro.
188 (--no-eh-frame-hdr): New option.
189 (--enable-new-dtags): Remove mention of DT_FLAGS.
190
96fe4562
AM		 1912016-11-22 Ambrogino Modigliani <[email protected]>
192
193 * configure: Regenerate.
194
c13b08db
CC		 1952016-11-21 Cary Coutant <[email protected]>
196
197 PR gold/20693
198 * gold.cc (queue_middle_tasks): Force valid target earlier.
199
b32e1756
IK		 2002016-11-21 Igor Kudrin <[email protected]>
201
202 * layout.cc: Include windows.h and rpcdce.h (for MinGW32).
203 (Layout::create_build_id): Generate uuid using UuidCreate().
204
7a34932b
LY		 2052016-11-04 Loïc Yhuel <[email protected]>
206
207 * configure.ac: add missing '$'.
208 * configure: Regenerate.
209
ac423761
GN		 2102016-10-21 Gergely Nagy <[email protected]>
211
212 PR gold/17704
213 * icf.cc (match_sections): Add new parameter section_addraligns.
214 Check section alignment and keep the section with the strictest
215 alignment.
216 (find_identical_sections): New local variable section_addraligns.
217 Store each section's alignment.
218 * testsuite/pr17704a_test.s: New file.
219 * testsuite/Makefile.am (pr17704a_test): New test.
220 * testsuite/Makefile.in: Regenerate.
221
c25aa1e1
AM		 2222016-10-06 Alan Modra <[email protected]>
223
224 * powerpc.cc (Target_powerpc::Relocate::relocate): Add fall
225 through comment.
226 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
227
d8e90251
AM		 2282016-10-06 Alan Modra <[email protected]>
229
230 * aarch64.cc: Spell fall through comments as "// Fall through.".
231 * arm.cc: Likewise.
232 * mips.cc: Likewise.
233 * powerpc.cc: Likewise.
234 * s390.cc: Likewise.
235 * sparc.cc: Likewise.
236 * x86_64.cc: Likewise.
237 * powerpc.cc (Target_powerpc::Relocate::relocate): Add missing
238 fall through comments.
239 * sparc.cc: (Target_sparc::Scan::global): Likewise.
240 (Target_sparc::Relocate::relocate): Likewise.
241 * tilegx.cc (Target_tilegx::Relocate::relocate): Likewise.
242 * resolve.cc (symbol_to_bits): Add missing break.
243
e3f07b5b
CC		 2442016-09-26 Cary Coutant <[email protected]>
245
246 PR gold/20238
247 * symtab.cc (Symbol_table::define_default_version): Check that
248 unversioned symbol is defined.
249
c5da1932
VZ		 2502016-09-26 Vlad Zakharov <[email protected]>
251
252 * Makefile.in: Regenerate.
253 * configure: Likewise.
254 * testsuite/Makefile.in: Likewise.
255
24228130
AM		 2562016-09-26 Alan Modra <[email protected]>
257
258 * aarch64.cc (Target_aarch64::is_erratum_835769_sequence): Avoid
259 compiler warning.
260 * output.cc (Output_segment::set_section_addresses): Likewise.
153679d5 261 * testsuite/Makefile.in: Regenerate.
24228130 262
bc99685c
DK		 2632016-09-02 Doug Kwan <[email protected]>
264
265 * arm.cc (Target_arm::Target_arm): Move method definition outside of
266 class definition. Add code to handle --target1-rel, --target1-abs
267 and --target2= options.
268 (Target_arm::get_reloc_reloc_type): Change method to be non-static
269 and const.
270 (Target_arm::target1_is_rel_, Target_arm::target2_reloc_): New data
271 member declaration.
272 (Target_arm::Scan::local, Target_arm::Scan::global,
273 Target_arm::Relocate::relocate,
274 Target_arm::Relocatable_size_for_reloc::get_size_for_reloc): Adjust
275 call to Target_arm::get_real_reloc_type.
276 (Target_arm::get_real_reloc_type): Use command line options to
277 determine real types of R_ARM_TARGET1 and R_ARM_TARGET2.
278 * options.h (--target1-rel, --target1-abs, --target2): New ARM-only
279 options.
280
8a37735f
AM		 2812016-08-31 Alan Modra <[email protected]>
282
283 * powerpc.cc (class Stub_control): Delete stub14_group_size_
284 and has14_. Add group_size_.
285 (Stub_control::can_add_to_stub_group): Adjust to suit. Print
286 debug info when switching to adding sections before stubs.
287
afe002dd
AM		 2882016-08-31 Alan Modra <[email protected]>
289
290 * debug.h (DEBUG_TARGET): New.
291 (DEBUG_ALL): Add DEBUG_TARGET.
292 (gold_debug): Delete FORMAT param.
293 * powerpc.cc (Stub_control::can_add_to_stub_group): Print debug ourput.
294
57f6d32d
AM		 2952016-08-30 Alan Modra <[email protected]>
296
297 PR 20523
298 * powerpc.cc (class Stub_control): Add has14_. Comment owner_.
299 (Stub_control::can_add_to_stub_group): Correct grouping of
300 sections containing 14-bit external branches. When returning
301 false, set state_ to reflect the fact that we have one section
302 for the next group. Rewrite most of function for clarity.
303 Add and expand comments.
304 (Target_powerpc::do_relax): Print stub group size retry in hex.
305
6395d38b
HS		 3062016-08-26 Han Shen <[email protected]>
307
308 PR gold/20529 - relaxing loop never ends.
309
310 * powerpc.cc (Stub_table::min_size_threshold_): New member to
311 limit size.
312 (Stub_table::set_min_size_threshold): New member function.
313 (Stub_table::set_address_and_size): Add code to only allow size
314 increase.
315 (Target_powerpc::do_relax): Add code to record last size.
316
1130c90e
RM		 3172016-08-23 Roland McGrath <[email protected]>
318
319 * options.h (General_options): Grok -z stack-size.
320 * output.h (Output_segment::set_size): New method.
321 * layout.cc (Layout::create_executable_stack_info): Renamed to ...
322 (Layout::create_stack_segment): ... this. Always create the
323 segment if -z stack-size was used.
324 (Layout::set_segment_offsets): Don't call ->set_offset on the
325 PT_GNU_STACK segment.
326
9f84726c
BS		 3272016-08-15 Bharathi Seshadri <[email protected]>
328
329 * options.h (General_options): Add --be8 option.
330 * arm.cc (Arm_relobj::do_relocate_sections): Add code to swap for be8.
331 (Output_data_plt_arm_standard::do_fill_first_plt_entry): Likewise.
332 (Output_data_plt_arm_short::do_fill_plt_entry): Likewise.
333 (Output_data_plt_arm_long::do_fill_plt_entry): Likewise.
334 (Target_arm::do_adjust_elf_header): Do EF_ARM_BE8 adjustment.
335
a4aa1f5f
CC		 3362016-08-17 Cary Coutant <[email protected]>
337
338 * i386.cc (Target_i386): Reset skip_call_tls_get_addr_ after printing
339 error message.
340 * testsuite/Makefile.am (pr20216a): Add missing dependencies.
341 (pr20308a): Add -Bgcctestdir/ to compile rules.
342 * testsuite/Makefile.in: Regenerate.
343
3785f51a
RM		 3442016-08-12 Roland McGrath <[email protected]>
345
346 PR gold/20462
347 * script-sections.cc (Script_sections::release_segments):
348 Reset this->segments_created_.
349
f300578f
RM		 3502016-08-12 Roland McGrath <[email protected]>
351
352 * yyscript.y (HIDDEN): New %token.
353 (assignment): Handle HIDDEN(string = expr) syntax.
354 * script.cc (script_keyword_parsecodes): Add HIDDEN.
355
f5713901
CC		 3562016-08-10 Cary Coutant <[email protected]>
357
358 PR gold/20216
359 * x86_64.cc (Target_x86_64::Relocate::relocate): Add check for
360 R_X86_64_GOTPCREL. Reset skip_call_tls_get_addr_ after printing
361 error message.
362 * testsuite/Makefile.am (pr20216_gd.o): Add -Bgcctestdir/.
363 (pr20216_ld.o): Likewise.
364 * testsuite/Makefile.in: Regenerate.
365
2c00092d
JC		 3662016-08-10 James Clarke <[email protected]>
367
368 PR gold/20443
369 * symtab.cc (Symbol_table::add_from_relobj): Handle NULL symbols,
370 which will be present for STT_SPARC_REGISTER.
371 (Symbol_table::add_from_pluginobj): Likewise.
372 (Symbol_table::add_from_dynobj): Likewise.
373 (Symbol_table::add_from_incrobj): Removed dead code.
374
007801ee
JC		 3752016-08-10 James Clarke <[email protected]>
376
377 PR gold/20442
378 * sparc.cc (Target_sparc::Relocate::relocate): R_SPARC_GOTDATA_OP_LOX10
379 should fall back on R_SPARC_GOT10, not R_SPARC_GOT13.
380
55872e49
JC		 3812016-08-10 James Clarke <[email protected]>
382
383 PR gold/20441
384 * sparc.cc (Target_sparc::Scan::check_non_pic): Allow R_SPARC_32 on
385 sparc64.
386
6e256507
CC		 3872016-06-29 Cary Coutant <[email protected]>
388
6e256507
CC		 389 PR gold/20310
390 * testsuite/dynamic_list.sh: Remove check for _ZdlPv.
391
8db8e694
CC		 3922016-06-29 Cary Coutant <[email protected]>
393
394 * testsuite/Makefile.am (MOSTLYCLEANFILES): Add eh_test_2.
395 * testsuite/Makefile.in: Regenerate.
396
068e05ba
AM		 3972016-06-30 Alan Modra <[email protected]>
398
399 * testsuite/Makefile.am (memory_test, memory_test_2): Pass
400 -Wl,-z to gcc, not plain -z.
401 * testsuite/Makefile.in: Regenerate.
402
b287eca3
L		 4032016-06-29 H.J. Lu <[email protected]>
404
405 PR gold/20308
406 * i386.cc (Target_i386::Relocate::relocate): Allow
407 R_386_GOT32X relocation against ___tls_get_addr.
408 (Target_i386::Relocate::tls_gd_to_ie): Support indirect
409 call to __tls_get_addr.
410 (Target_i386::Relocate::tls_gd_to_le): Likewise.
411 (Target_i386::Relocate::tls_ld_to_le): Likewise.
412 * testsuite/Makefile.am (check_PROGRAMS): Add pr20308a_test,
413 pr20308b_test, pr20308c_test, pr20308d_test, pr20308e_test.
414 (pr20308a_test_SOURCES): New.
415 (pr20308a_test_DEPENDENCIES): Likewise.
416 (pr20308a_test_CFLAGS): Likewise.
417 (pr20308a_test_LDFLAGS): Likewise.
418 (pr20308a_test_LDADD): Likewise.
419 (pr20308b_test_SOURCES): Likewise.
420 (pr20308b_test_DEPENDENCIES): Likewise.
421 (pr20308b_test_CFLAGS): Likewise.
422 (pr20308b_test_LDFLAGS): Likewise.
423 (pr20308b_test_LDADD): Likewise.
424 (pr20308c_test_SOURCES): Likewise.
425 (pr20308c_test_DEPENDENCIES): Likewise.
426 (pr20308c_test_CFLAGS): Likewise.
427 (pr20308c_test_LDFLAGS): Likewise.
428 (pr20308c_test_LDADD): Likewise.
429 (pr20308d_test_SOURCES): Likewise.
430 (pr20308d_test_DEPENDENCIES): Likewise.
431 (pr20308d_test_CFLAGS): Likewise.
432 (pr20308d_test_LDFLAGS): Likewise.
433 (pr20308d_test_LDADD): Likewise.
434 (pr20308e_test_SOURCES): Likewise.
435 (pr20308e_test_DEPENDENCIES): Likewise.
436 (pr20308e_test_CFLAGS): Likewise.
437 (pr20308e_test_LDFLAGS): Likewise.
438 (pr20308e_test_LDADD): Likewise.
439 (pr20308a.so): Likewise.
440 (pr20308b.so): Likewise.
441 (pr20308_gd.o): Likewise.
442 (pr20308_ld.o): Likewise.
443 (MOSTLYCLEANFILES): Add pr20308a.so pr20308b.so.
444 * testsuite/Makefile.in: Regenerated.
445 * testsuite/pr20308_def.c: New file.
446 * testsuite/pr20308_gd.S: Likewise.
447 * testsuite/pr20308_ld.S: Likewise.
448 * testsuite/pr20308_main.c: Likewise.
449
ad961eab
L		 4502016-06-29 H.J. Lu <[email protected]>
451
452 PR gold/20216
453 * configure.ac (DEFAULT_TARGET_X86_64_OR_X32): New
454 AM_CONDITIONAL.
455 * configure: Regenerated.
456 * x86_64.cc (Target_x86_64<size>::Relocate::relocate): Allow
457 R_X86_64_GOTPCRELX relocation against __tls_get_addr.
458 (Target_x86_64<size>::Relocate::tls_gd_to_ie): Support indirect
459 call to __tls_get_addr.
460 (Target_x86_64<size>::Relocate::tls_gd_to_le): Likewise.
461 (Target_x86_64<size>::Relocate::tls_ld_to_le): Likewise.
462 * testsuite/Makefile.am (check_PROGRAMS): Add pr20216a_test,
463 pr20216b_test, pr20216c_test, pr20216d_test, pr20216e_test.
464 (pr20216a_test_SOURCES): New.
465 (pr20216a_test_DEPENDENCIES): Likewise.
466 (pr20216a_test_CFLAGS): Likewise.
467 (pr20216a_test_LDFLAGS): Likewise.
468 (pr20216a_test_LDADD): Likewise.
469 (pr20216b_test_SOURCES): Likewise.
470 (pr20216b_test_DEPENDENCIES): Likewise.
471 (pr20216b_test_CFLAGS): Likewise.
472 (pr20216b_test_LDFLAGS): Likewise.
473 (pr20216b_test_LDADD): Likewise.
474 (pr20216c_test_SOURCES): Likewise.
475 (pr20216c_test_DEPENDENCIES): Likewise.
476 (pr20216c_test_CFLAGS): Likewise.
477 (pr20216c_test_LDFLAGS): Likewise.
478 (pr20216c_test_LDADD): Likewise.
479 (pr20216d_test_SOURCES): Likewise.
480 (pr20216d_test_DEPENDENCIES): Likewise.
481 (pr20216d_test_CFLAGS): Likewise.
482 (pr20216d_test_LDFLAGS): Likewise.
483 (pr20216d_test_LDADD): Likewise.
484 (pr20216e_test_SOURCES): Likewise.
485 (pr20216e_test_DEPENDENCIES): Likewise.
486 (pr20216e_test_CFLAGS): Likewise.
487 (pr20216e_test_LDFLAGS): Likewise.
488 (pr20216e_test_LDADD): Likewise.
489 (pr20216a.so): Likewise.
490 (pr20216b.so): Likewise.
491 (pr20216_gd.o): Likewise.
492 (pr20216_ld.o): Likewise.
493 (MOSTLYCLEANFILES): Add pr20216a.so pr20216b.so.
494 * testsuite/Makefile.in: Regenerated.
495 * testsuite/pr20216_def.c: New file.
496 * testsuite/pr20216_gd.S: Likewise.
497 * testsuite/pr20216_ld.S: Likewise.
498 * testsuite/pr20216_main.c: Likewise.
499
bebf0132
AM		 5002016-06-29 Alan Modra <[email protected]>
501
502 * script_test_12.t: Delete .plt, specify 64k page size.
503 * script_test_12i.t: Likewise.
504
1275dd72
AM		 5052016-06-29 Alan Modra <[email protected]>
506
507 * testsuite/plugin_layout_with_alignment.c: Explicitly align all
508 variables.
509
38ac44ac
AM		 5102016-06-29 Alan Modra <[email protected]>
511
512 * testsuite/Makefile.am (copy_test_protected): Disable for powerpc.
513 * testsuite/Makefile.in: Regenerate.
514
5627d875
IK		 5152016-06-28 Igor Kudrin <[email protected]>
516
517 * aarch64-reloc.def (NONE): New relocation.
518 * aarch64.cc (Target_aarch64::Scan::local): Handle R_AARCH64_NONE.
519 (Target_aarch64::Scan::global): Likewise.
520 * testsuite/Makefile.am (aarch64_reloc_none): New test.
521 * testsuite/Makefile.in: Regenerate.
522 * testsuite/aarch64_reloc_none.s: New test source file.
523 * testsuite/aarch64_reloc_none.sh: New test script.
524
3a4f096e
ST		 5252016-06-28 Sriraman Tallam <[email protected]>
526
527 * x86_64.cc (Lazy_view): New class.
528 (can_convert_mov_to_lea): Templatize function. Make the function
529 check for appropriate relocation types and use the view parameter
530 to get section contents.
531 (can_convert_callq_to_direct): New function.
532 (Target_x86_64<size>::Scan::global): Refactor.
533 (Target_x86_64<size>::Relocate::relocate): Refactor. Change any indirect
534 call via GOT that can be converted.
535 * testsuite/Makefile.am (x86_64_indirect_call_to_direct.sh): New test.
536 * testsuite/Makefile.in: Regenerate.
537 * testsuite/x86_64_indirect_call_to_direct1.s: New file.
538 * testsuite/x86_64_indirect_jump_to_direct1.s: New file.
539
8032ac03
IK		 5402016-06-28 Igor Kudrin <[email protected]>
541
542 * aarch64.cc (Target_aarch64::Scan::local): Move the call to got_section
543 from the top level to the places of its use.
544
f224a3c5
IK		 5452016-06-28 Igor Kudrin <[email protected]>
546
547 PR gold/18098
548 * script-c.h (Sort_wildcard): Add SORT_WILDCARD_BY_INIT_PRIORITY.
549 * script-sections.cc (Input_section_sorter::get_init_priority): New method.
550 (Input_section_sorter::operator()): Handle SORT_WILDCARD_BY_INIT_PRIORITY.
551 (Output_section_element_input::print): Likewise.
552 * script.cc (script_keyword_parsecodes): Add entry SORT_BY_INIT_PRIORITY.
553 * yyscript.y (SORT_BY_INIT_PRIORITY): New token.
554 (wildcard_section): Handle SORT_BY_INIT_PRIORITY.
555
556 * testsuite/Makefile.am (script_test_14): New test.
557 * testsuite/Makefile.in: Regenerate.
558 * testsuite/script_test_14.s: New test source file.
559 * testsuite/script_test_14.sh: New test script.
560 * testsuite/script_test_14.t: New test linker script.
561
7160c10d
JC		 5622016-06-28 James Clarke <[email protected]>
563
564 * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
565 to R_SPARC_RELATIVE if class is ELFCLASS64.
566 (Target_sparc::Scan::global): Likewise.
567
3ca25b56
CC		 5682016-06-23 Cary Coutant <[email protected]>
569 Igor Kudrin <[email protected]>
570
571 PR gold/15370
572 * script-sections.cc
573 (Output_section_element_input::set_section_addresses): Keep bin_count
574 separate from input_pattern_count.
575 * testsuite/script_test_12.t: Add another section .x4.
576 * testsuite/script_test_12i.t: Likewise.
577 * testsuite/script_test_12a.c: Likewise.
578 * testsuite/script_test_12b.c: Likewise.
579
2ec060b7
IK		 5802016-06-23 Igor Kudrin <[email protected]>
581
582 * gold-threads.cc (impl_threads::Lock_impl_threads): Fix typos.
583
6b1edb94
L		 5842016-06-22 H.J. Lu <[email protected]>
585
586 PR ld/20283
587 * NEWS: Mention --enable-relro.
588 * configure.ac: Add --enable-relro.
589 (DEFAULT_LD_Z_RELRO): New. Set by --enable-relro and default
590 to 1.
591 * config.in: Regenerated.
592 * configure: Likewise.
593 * options.h (General_options::relro): Default to
594 DEFAULT_LD_Z_RELRO.
595
f70be8a4
CC		 5962016-06-20 Cary Coutant <[email protected]>
597
598 * NEWS: Add new features in 1.12.
599 * version.cc (version_string): Bump to 1.12.
600
8474a88f
L		 6012016-06-20 H.J. Lu <[email protected]>
602
603 PR gold/20245
604 * i386.cc (Target_i386::first_plt_entry_offset): Return 0 if
605 plt_ is NULL.
606 (Target_i386::plt_entry_size): Likewise.
607 (Target_x86_64<size>::first_plt_entry_offset): Likewise.
608 (Target_x86_64<size>::plt_entry_size): Likewise.
609
a8ecc9fe
VR		 6102016-06-20 Vladimir Radosavljevic <[email protected]>
611
612 * mips.cc (Target_mips::Target_mips): Initialize rld_map_.
613 (Target_mips::rld_map_): New data member.
614 (Target_mips::do_finalize_sections): Add support for
615 DT_MIPS_RLD_MAP and DT_MIPS_RLD_MAP_REL dynamic tags,
616 .rld_map section, and __RLD_MAP symbol.
617 (Target_mips::do_dynamic_tag_custom_value): Add support for
618 DT_MIPS_RLD_MAP_REL dynamic tag.
619 * output.cc (Output_data_dynamic::get_entry_offset): New method
620 definition.
621 * output.h (Output_data_dynamic::get_entry_offset): New method
622 declaration.
623
beceef50
VR		 6242016-06-20 Vladimir Radosavljevic <[email protected]>
625
626 * mips.cc (Mips_relocate_functions::relpc16): Add unaligned check.
627
f5b11759
VR		 6282016-06-20 Vladimir Radosavljevic <[email protected]>
629
630 * mips.cc (relocation_needs_la25_stub): Add support for relocs:
631 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
632 (hi16_reloc): Add support for R_MIPS_PCHI16 relocation.
633 (is_matching_lo16_reloc): Likewise.
634 (lo16_reloc): Add support for R_MIPS_PCLO16 relocation.
635 (Mips_output_data_plt::plt_entry_r6): New static data member for
636 R6 PLT entry.
637 (Target_mips::is_output_r6): New method.
638 (Target_mips::Mips_mach): Add new enum constants.
639 (Mips_relocate_functions::Status): Likewise.
640 (Mips_relocate_functions::pchi16_relocs): New static data member.
641 (Mips_relocate_functions::relpc21): New method.
642 (Mips_relocate_functions::relpc26): Likewise.
643 (Mips_relocate_functions::relpc18): Likewise.
644 (Mips_relocate_functions::relpc19): Likewise.
645 (Mips_relocate_functions::relpchi16): Likewise.
646 (Mips_relocate_functions::do_relpchi16): Likewise.
647 (Mips_relocate_functions::relpclo16): Likewise.
648 (Mips_output_data_plt::do_write): Add support for Mips r6 plt
649 entry.
650 (Target_mips::mips_32bit_flags): Add E_MIPS_ARCH_32R6 support.
651 (Target_mips::elf_mips_mach): Add E_MIPS_ARCH_32R6 and
652 E_MIPS_ARCH_64R6 support.
653 (Target_mips::update_abiflags_isa): Likewise.
654 (mips_get_size_for_reloc): Add support for relocs: R_MIPS_PCHI16,
655 R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3 and
656 R_MIPS_PC19_S2.
657 (Target_mips::Scan::local): Add support for relocs: R_MIPS_PCHI16
658 and R_MIPS_PCLO16.
659 (Target_mips::Scan::global): Add support for relocs:
660 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
661 (Target_mips::Relocate::relocate): Call functions for resolving
662 Mips32r6 and Mips64r6 relocations, and print error message for
663 STATUS_PCREL_UNALIGNED.
664 (Target_mips::Scan::get_reference_flags): Add support for relocs:
665 R_MIPS_PCHI16, R_MIPS_PCLO16, R_MIPS_PC21_S2, R_MIPS_PC26_S2,
666 R_MIPS_PC18_S3 and R_MIPS_PC19_S2.
667 (Target_mips::elf_mips_mach_name): Add E_MIPS_ARCH_32R6 and
668 E_MIPS_ARCH_64R6 support.
669
3328c04b
L		 6702016-06-13 H.J. Lu <[email protected]>
671
672 PR gold/20246
673 * testsuite/script_test_2.t: Add .got.plt after .got.
674
b52717c0
VR		 6752016-06-10 Vladimir Radosavljevic <[email protected]>
676
677 * mips.cc (struct Mips_abiflags): New struct.
678 (Mips_relobj::Mips_relobj): Initialize attributes_section_data_
679 and abiflags_.
680 (Mips_relobj::~Mips_relobj): Delete object pointed by
681 attributes_section_data_.
682 (Mips_relobj::abiflags): New method.
683 (Mips_relobj::attributes_section_data): Likewise.
684 (Mips_relobj::attributes_section_data_): New data member.
685 (Mips_relobj::abiflags_): Likewise.
686 (class Mips_output_section_abiflags): New class.
687 (Target_mips::Target_mips): Initialize attributes_section_data_,
688 abiflags_ and has_abiflags_section_.
689 (Target_mips::do_should_include_section): Don't emit input
690 .MIPS.abiflags sections to output .MIPS.abiflags.
691 (Target_mips::Mips_mach): Add new enum constants.
692 (Target_mips::mips_isa_ext_mach): New method.
693 (Target_mips::mips_isa_ext): Likewise.
694 (Target_mips::update_abiflags_isa): Likewise.
695 (Target_mips::infer_abiflags): Likewise.
696 (Target_mips::create_abiflags): Likewise.
697 (Target_mips::fp_abi_string): Likewise.
698 (Target_mips::select_fp_abi): Likewise.
699 (Target_mips::merge_obj_attributes): Likewise.
700 (Target_mips::merge_obj_abiflags): Likewise.
701 (Target_mips::level_rev): Likewise.
702 (Target_mips::merge_obj_e_flags): Rename from
703 merge_processor_specific_flags. Remove dyn_obj argument,
704 call update_abiflags_isa when needed, compare NaN encodings and
705 compare FP64 state.
706 (Target_mips::add_machine_extensions): Add two machine extensions
707 and fix one.
708 (Target_mips::attributes_section_data_): New data member.
709 (Target_mips::abiflags_): Likewise.
710 (Target_mips::has_abiflags_section_): Likewise.
711 (Mips_relobj::do_read_symbols): Read .gnu.attributes and
712 .MIPS.abiflags sections if they exists.
713 (Target_mips::elf_mips_mach): Add E_MIPS_MACH_5900 and
714 E_MIPS_MACH_OCTEON3 support.
715 (Target_mips::do_adjust_elf_header): Setup EI_ABIVERSION flag.
716 (Target_mips::do_finalize_sections): Merge .gnu.attributes and
717 .MIPS.abiflags sections from input. Create these sections if
718 needed.
719 (Target_mips::elf_mips_mach_name): Add E_MIPS_MACH_5900 and
720 E_MIPS_MACH_OCTEON3 support, and change strings for
721 E_MIPS_MACH_LS2E, E_MIPS_MACH_LS2F and E_MIPS_MACH_LS3A just
722 to match bfd.
723
82e49872
VR		 7242016-06-10 Vladimir Radosavljevic <[email protected]>
725
726 * mips.cc (Mips_relobj::Mips_relobj): Initialize
727 has_reginfo_section_.
728 (Mips_relobj::has_reginfo_section_): New data member.
729 (Mips_relobj::has_reginfo_section): New method.
730 (class Mips_output_section_reginfo): Change base class to
731 Output_section_data, and set masks of the output .reginfo section
732 in constructor.
733 (Mips_output_section_reginfo::as_mips_output_section_reginfo):
734 Remove.
735 (Mips_output_section_reginfo::set_masks): Likewise.
736 (Mips_output_section_reginfo::set_final_data_size): Likewise.
737 (Mips_output_section_reginfo::do_print_to_mapfile): New method.
738 (Target_mips::do_make_output_section): Remove.
739 (Mips_relobj::do_read_symbols): Set has_reginfo_section_ to true
740 if the object contains a .reginfo section.
741 (Target_mips::do_finalize_sections): Create a .reginfo output
742 section if needed.
743
a080d84d
AV		 7442016-06-09 Artemiy Volkov <[email protected]>
745
746 * mips.cc (Mips_output_data_got::do_write): Add missing template
747 args via typedef.
748
40d85a7f
MK		 7492016-05-30 Marcin Kościelnicki <[email protected]>
750
751 PR/19960
752 * s390.cc (Target_s390::ss_code_st_r14): Removed.
753 (Target_s390::ss_code_l_r14): Removed.
754 (Target_s390::ss_code_ear): Removed.
755 (Target_s390::ss_code_c): Removed.
756 (Target_s390::ss_match_st_r14): New function.
757 (Target_s390::ss_match_l_r14): New function.
758 (Target_s390::ss_match_mcount): Call ss_match_{l,st}_r14 instead
759 of matching code directly.
760 (Target_s390::ss_match_ear): New function.
761 (Target_s390::ss_match_c): New function.
762 (Target_s390::do_calls_non_split): Call ss_match_{ear,c} instead
763 of matching code directly.
764
6eeb0170
CC		 7652016-05-19 Cary Coutant <[email protected]>
766
767 PR gold/19823
768 * copy-relocs.cc (Copy_relocs::make_copy_reloc): Add object
769 parameter; check for protected symbol.
770 * copy-relocs.h (Copy_relocs::make_copy_reloc): Add object parameter.
771 * mips.cc (Mips_copy_relocs): Adjust call to make_copy_reloc.
772 * symtab.cc (Symbol::init_fields): Initialize is_protected_.
773 (Symbol_table::add_from_dynobj): Mark protected symbols.
774 * symtab.h (Symbol::is_protected): New method.
775 (Symbol::set_is_protected): New method.
776 (Symbol::is_protected_): New data member.
777
778 * testsuite/Makefile.am (copy_test_protected): New test.
779 * testsuite/Makefile.in: Regenerate.
780 * testsuite/copy_test.cc (main): Add legal reference to protected
781 symbol.
782 * testsuite/copy_test_v1.cc (main): Likewise.
783 * testsuite/copy_test_2.cc (ip): Add protected symbol.
784 * testsuite/copy_test_protected.cc: New test source file.
785 * testsuite/copy_test_protected.sh: New test script.
786
15eb1beb
VR		 7872016-05-19 Vladimir Radosavljevic <[email protected]>
788
789 * mips.cc (Mips_got_entry::Mips_got_entry): Remove object argument
790 for global got symbols, and set addend to 0.
791 (Mips_got_entry::hash): Change hash algorithm.
792 (Mips_got_entry::equals): Refactor.
793 (Mips_got_entry::object): Return input object for local got symbols
794 from union d.
795 (Mips_got_entry::addend): Change return of the relocation addend.
796 (Mips_got_entry::addend_): Move from union d.
797 (Mips_got_entry::object_): Move into union d.
798 (class Mips_symbol_hash): New class.
799 (Mips_got_info::Global_got_entry_set): New type.
800 (Mips_got_info::global_got_symbols): Change return type to
801 Global_got_entry_set.
802 (Mips_got_info::global_got_symbols_): Change type to
803 Global_got_entry_set.
804 (Mips_symbol::hash): New method.
805 (Mips_output_data_la25_stub::symbols_): Change type to std::vector.
806 (Mips_output_data_mips_stubs::Mips_stubs_entry_set): New type.
807 (Mips_output_data_mips_stubs::symbols_): Change type to
808 Mips_stubs_entry_set.
809 (Mips_got_info::record_global_got_symbol): Don't pass object
810 argument when creating global got symbol.
811 (Mips_got_info::record_got_entry): Remove find before inserting
812 got entries.
813 (Mips_got_info::add_reloc_only_entries): Change type of iterator
814 to Global_got_entry_set.
815 (Mips_got_info::count_got_symbols): Likewise.
816 (Mips_output_data_la25_stub::create_la25_stub): Use push_back
817 for adding entries to symbols_.
818 (Mips_output_data_la25_stub::do_write): Change type of iterator
819 to std::vector.
820 (Mips_output_data_mips_stubs::set_lazy_stub_offsets): Change type
821 of iterator to Mips_stubs_entry_set.
822 (Mips_output_data_mips_stubs::set_needs_dynsym_value): Likewise.
823 (Mips_output_data_mips_stubs::do_write): Likewise.
824
5c28a503
HS		 8252016-05-06 Han Shen <[email protected]>
826
827 PR gold/19987.
828
829 * aarch64-reloc.def: New relocation type.
830 * aarch64.cc (AArch64_relocate_functions::Page): Changed to public.
831 (Target_aarch64::Scan::local): Add R_AARCH64_LD64_GOTPAGE_LO15.
832 (Target_aarch64::Scan::global): Add R_AARCH64_LD64_GOTPAGE_LO15.
833 (Target_aarch64::Relocate::relocate): Implement R_AARCH64_LD64_GOTPAGE_LO15.
834
786a118c
NC		 8352016-04-28 Nick Clifton <[email protected]>
836
837 * po/zh_CN.po: Updated Chinese (simplified) translation.
838
6fd8e7c2
L		 8392016-04-15 H.J. Lu <[email protected]>
840
841 * Makefile.in: Regenerated with automake 1.11.6.
842 * aclocal.m4: Likewise.
843 * testsuite/Makefile.in: Likewise.
844
b60ecbc6
CC		 8452016-03-30 Cary Coutant <[email protected]>
846
847 PR gold/16979
848 * symtab.cc (Symbol_table::define_default_version): Check for case
849 where symbols are both in different shared objects.
850
ed700649
CC		 8512016-03-27 Cary Coutant <[email protected]>
852
853 PR gold/16111
854 * i386.cc (Target_i386): Add check for fully-resolved symbol for
855 R_386_GOTOFF.
856
9780e045
NC		 8572016-03-22 Nick Clifton <[email protected]>
858
859 * configure: Regenerate.
860
648c5cbb
CC		 8612016-03-21 Cary Coutant <[email protected]>
862
863 PR gold/19842
864 * errors.cc (Errors::undefined_symbol): Add info message when
865 symbol should have been provided by a plugin.
866 * target-reloc.h (issue_undefined_symbol_error): Check for
867 placeholder symbols defined in discarded sections.
868 * testsuite/Makefile.am (plugin_test_9b): New test case.
869 * testsuite/Makefile.in: Regenerate.
870 * testsuite/plugin_test_9b_elf.cc: New test source file.
871 * testsuite/plugin_test_9b_ir.cc: New test source file.
872
698400bf
CC		 8732016-03-20 Cary Coutant <[email protected]>
874
875 PR gold/19002
876 * ehframe.cc (Eh_frame::read_fde): Check for dropped functions.
877 * testsuite/Makefile.am (eh_test_2): New test.
878 * testsuite/Makefile.in: Regenerate.
879 * testsuite/eh_test_2.sh: New test script.
880 * testsuite/eh_test_a.cc (bar): Make it comdat.
881 * testsuite/eh_test_b.cc (bar): Add a duplicate copy.
882
01b84e25
VR		 8832016-03-18 Vladimir Radosavljevic <[email protected]>
884
885 * mips.cc (Mips_relobj::is_n64_): Remove.
886 (Target_mips::ei_class_): Likewise.
887 (Mips_relobj::is_newabi): Call methods.
888 (Mips_relobj::is_n64): Change checking for N64 ABI.
889 (Target_mips::is_output_n64): Likewise.
890 (Target_mips::merge_processor_specific_flags): Remove ei_class
891 argument, and remove comparing ei_class.
892 (Target_mips::do_adjust_elf_header): Remove setting EI_CLASS field
893 of the ELF header.
894 (Target_mips::do_finalize_sections): Don't pass ei_class argument
895 to merge_processor_specific_flags.
896 (Target_mips::elf_mips_abi_name): Remove ei_class argument, and
897 change checking for N64 ABI.
898
47a9f4fc
VR		 8992016-03-17 Vladimir Radosavljevic <[email protected]>
900
901 * mips.cc (enum Special_relocation_symbol): New enum type.
902 (is_readonly_section): New function.
903 (eh_reloc): Likewise.
904 (Mips_got_entry::is_section_symbol_): New member.
905 (Mips_got_entry::is_section_symbol): New method.
906 (Mips_got_info::record_local_got_symbol): Add is_section_symbol
907 argument.
908 (Mips_relobj::mips_elf_options_section_name): New method.
909 (Mips_output_data_got::record_local_got_symbol): Add
910 is_section_symbol argument, and pass it to
911 Mips_got_info::record_local_got_symbol.
912 (Mips_output_data_got::got_offset): Add addend argument, and pass
913 it to Relobj::local_got_offset.
914 (struct Mips_output_reloc_writer): New type.
915 (class Mips_output_data_reloc): New class.
916 (Mips_output_data_plt::Reloc_section): Change type to
917 Mips_output_data_reloc.
918 (Target_mips::Reloc_section): Likewise.
919 (Mips_reloc_types::get_r_addend): Remove unsigned from return type.
920 (Mips_classify_reloc::get_r_type2): New method.
921 (Mips_classify_reloc::get_r_type3): Likewise.
922 (Mips_classify_reloc::get_r_ssym): Likewise.
923 (Target_mips::Reloca_section): Remove.
924 (Relocate::should_apply_static_reloc): Rename from
925 should_apply_r_mips_32_reloc.
926 (Target_mips::copy_reloc): Replace Reltype parameter with r_type
927 and r_offset.
928 (Mips_relocate_functions::Valtype): New type.
929 (Mips_relocate_functions::Valtype64): New type.
930 (Mips_relocate_functions::check_overflow): New method.
931 (Mips_relocate_functions::mips_reloc_unshuffle): Move to public
932 interface.
933 (Mips_relocate_functions::mips_reloc_shuffle): Likewise.
934 (Mips_relocate_functions::rel16): Add support for resolving
935 relocations for Mips64.
936 (Mips_relocate_functions::rel32): Likewise.
937 (Mips_relocate_functions::reljalr): Likewise.
938 (Mips_relocate_functions::relpc32): Likewise.
939 (Mips_relocate_functions::rel26): Likewise.
940 (Mips_relocate_functions::relpc16): Likewise.
941 (Mips_relocate_functions::relmicromips_pc7_s1): Likewise.
942 (Mips_relocate_functions::relmicromips_pc10_s1): Likewise.
943 (Mips_relocate_functions::relmicromips_pc16_s1): Likewise.
944 (Mips_relocate_functions::do_relhi16): Likewise.
945 (Mips_relocate_functions::do_relgot16_local): Likewise.
946 (Mips_relocate_functions::rello16): Likewise.
947 (Mips_relocate_functions::relgot): Likewise.
948 (Mips_relocate_functions::relgotpage): Likewise.
949 (Mips_relocate_functions::relgotofst): Likewise.
950 (Mips_relocate_functions::relgot_hi16): Likewise.
951 (Mips_relocate_functions::relgot_lo16): Likewise.
952 (Mips_relocate_functions::relgprel): Likewise.
953 (Mips_relocate_functions::relgprel32): Likewise.
954 (Mips_relocate_functions::tlsrelhi16): Likewise.
955 (Mips_relocate_functions::tlsrello16): Likewise.
956 (Mips_relocate_functions::tlsrel32): Likewise.
957 (Mips_relocate_functions::relsub): Likewise.
958 (Mips_relocate_functions::releh): New method.
959 (Mips_relocate_functions::rel64): Likewise.
960 (Mips_got_info::record_local_got_symbol): Add is_section_symbol and
961 pass it to Mips_got_entry.
962 (Mips_got_info::add_local_entries): Pass addend argument
963 to code functions, and for STT_SECTION symbols call
964 add_symbolless_local_addend.
965 (Mips_got_info::add_tls_entries): Pass addend argument to code
966 functions.
967 (Mips_relobj::do_read_symbols): Read gp value that was used to
968 create object.
969 (Mips_output_data_plt::plt_entry): Remove opcode from l[wd]
970 instruction. Opcode for instruction will be selected later.
971 (Target_mips::gc_process_relocs): Add case for SHT_RELA.
972 (Target_mips::scan_relocatable_relocs): Likewise.
973 (Target_mips::emit_relocs_scan): Likewise.
974 (Target_mips::relocate_relocs): Likewise.
975 (Target_mips::do_finalize_sections): Skip objects for merging
976 processor specific flags in which all input sections will be
977 discarded.
978 (mips_get_size_for_reloc): Add case for R_MIPS_EH.
979 (Target_mips::Scan::get_reference_flags): Likewise.
980 (Target_mips::relocate_special_relocatable): Call rel26 method with
981 calculate_only and calculated_value arguments.
982 (Target_mips::Scan::local): Add case for R_MIPS_EH. Don't create a
983 dynamic relocation against a readonly sections, and pass
984 is_section_symbol to Mips_got_info::record_local_got_symbol.
985 (Target_mips::Scan::global): Add case for R_MIPS_EH. Don't create a
986 dynamic relocation against a readonly sections, and pass r_type
987 and r_offset to Target_mips::copy_reloc.
988 (Target_mips::Relocate::relocate): Add support for resolving
989 relocations for Mips64.
990 (Target_mips::mips_info): Add case for Mips64 default dynamic
991 linker name.
992 (Target_selector_mips): Correct emulation names.
993
1a08ae21
VR		 9942016-03-17 Vladimir Radosavljevic <[email protected]>
995
996 * mips.cc (class Mips_output_data_la25_stub): Add
997 do_print_to_mapfile function.
998
c2fa9ced
VR		 9992016-03-17 Vladimir Radosavljevic <[email protected]>
1000
1001 * mips.cc (Mips_classify_reloc::put_r_info): Call 32bit version of
1002 elf_r_info.
1003
fd91f002
L		 10042016-03-09 H.J. Lu <[email protected]>
1005
1006 * testsuite/plugin_layout_with_alignment.cc: Renamed to ..
1007 * testsuite/plugin_layout_with_alignment.c: This.
1008 * testsuite/Makefile.am (plugin_layout_with_alignment.o): Updated.
1009 (plugin_layout_with_alignment): Likewise.
1010 * testsuite/Makefile.in: Regenerated.
1011
7ff6eb49
CC		 10122016-03-08 Cary Coutant <[email protected]>
1013
1014 PR 19751
1015 * testsuite/Makefile.am (retain_symbols_file_test): Remove check
1016 for constructor.
1017 * testsuite/Makefile.in: Regenerate.
1018 * testsuite/dynamic_list.sh: Likewise.
1019 * testsuite/retain_symbols_file_test.sh: Likewise.
1020
202736be
CC		 10212016-03-08 Cary Coutant <[email protected]>
1022
1023 PR 19751
1024 * arm.cc (Reloc_stub::Key::name): Add unused attribute.
1025 * dirsearch.cc (Dir_caches::~Dir_caches): Likewise.
1026
c32482d6
CC		 10272016-03-08 Cary Coutant <[email protected]>
1028 Vladimir Radosavljevic <[email protected]>
1029
1030 * output.cc (Output_reloc_writer): New type.
1031 (Output_data_reloc_base::do_write): Move implementation to template
1032 in output.h and replace with invocation of template.
1033 * output.h (Output_file): Move to top of file.
1034 (Output_reloc::get_symbol_index): Move to public interface.
1035 (Output_reloc::get_address): Likewise.
1036 (Output_data_reloc_base::do_write_generic): New function template.
1037
8d04e81d
CC		 10382016-03-04 Cary Coutant <[email protected]>
1039
1040 PR gold/19019
1041 PR gold/19763
1042 * symtab.cc: Instantiate Sized_symbol::init_constant and
1043 Sized_symbol::init_undefined.
1044
dc1c8a16
CC		 10452016-03-03 Cary Coutant <[email protected]>
1046
1047 PR gold/19019
1048 * layout.h (Layout::add_target_specific_dynamic_tag): New function.
1049 * layout.cc (Layout::add_target_specific_dynamic_tag): New function.
1050 * mips.cc (Target_mips::make_symbol): Adjust function signature.
1051 * sparc.cc (Target_sparc::Target_sparc): Initialize register_syms_.
1052 (Target_sparc::do_is_defined_by_abi): Remove test for
1053 STT_SPARC_REGISTER.
1054 (Target_sparc::Register_symbol): New struct type.
1055 (Target_sparc::register_syms_): New data member.
1056 (Target_sparc<64, true>::sparc_info): Set has_make_symbol to true.
1057 (Target_sparc::make_symbol): New function.
1058 (Target_sparc::do_finalize_sections): Add register symbols and new
1059 dynamic table entries.
1060 * symtab.h (Sized_symbol::init_undefined): Add value parameter.
1061 (Symbol_table::add_target_global_symbol): New function.
1062 (Symbol_table::target_symbols_): New data member.
1063 * symtab.cc (Sized_symbol::init_undefined): Add value parameter.
1064 (Symbol_table::Symbol_table): Initialize target_symbols_.
1065 (Symbol_table::add_from_object): Pass additional parameters to
1066 Target::make_symbol.
1067 (Symbol_table::define_special_symbol): Likewise.
1068 (Symbol_table::add_undefined_symbol_from_command_line): Pass 0 for
1069 undefined symbol value.
1070 (Symbol_table::set_dynsym_indexes): Process target-specific symbols.
1071 (Symbol_table::sized_finalize): Likewise.
1072 (Symbol_table::sized_write_globals): Likewise.
1073 * target.h (Sized_target::make_symbol): Add name, st_type, object,
1074 st_shndx, and value parameters.
1075
9b738e36 10762016-03-03 Rafael Ávila de Espíndola <[email protected]>
a06ed37d
RÁE		 1077
1078 * plugin.cc (do_should_include_member): Ignore LDPK_UNDEF and
1079 LDPK_WEAKUNDEF symbols.
1080
3f1f41f5
L		 10812016-03-03 Than McIntosh <[email protected]>
1082
1083 * plugin.cc (Plugin::load): Include hooks for get_input_section_size
1084 and get_input_section_alignment in transfer vector.
1085 (get_input_section_alignment): New function.
1086 (get_input_section_size): New function.
1087 * testsuite/Makefile.am: Add plugin_layout_with_alignment.sh test.
1088 * testsuite/Makefile.in: [Regenerate.]
1089 * testsuite/plugin_section_alignment.cc: New test file.
1090 * testsuite/plugin_layout_with_alignment.cc: New test file.
1091 * testsuite/plugin_layout_with_alignment.sh: New test file.
1092
9b738e36 10932016-03-03 Evgenii Stepanov <[email protected]>
95ecdfbf
ES		 1094
1095 * plugin.h (Pluginobj::get_symbol_resolution_info): Add version
1096 parameter.
1097 * plugin.cc (get_symbols_v3): New function.
1098 (Plugin::load): Add LDPT_GET_SYMBOLS_V3.
1099 (Pluginobj::get_symbol_resolution_info): Return LDPS_NO_SYMS when using
1100 new version.
1101
fc5a9bd5
CC		 11022016-02-26 Egor Kochetov <[email protected]>
1103 Cary Coutant <[email protected]>
1104
1105 PR gold/19735
1106 * ehframe.h (Cie::fde_encoding): New method.
1107 * ehframe.cc (Eh_frame::read_fde): Discard FDEs for zero-length
1108 address ranges.
1109
1cd17042
L		 11102016-02-15 H.J. Lu <[email protected]>
1111
1112 * testsuite/Makefile.am (x86_64_mov_to_lea5.o): Pass
1113 -mrelax-relocations=yes to $(TEST_AS).
1114 (x86_64_mov_to_lea6.o): Likewise.
1115 (x86_64_overflow_pc32.o): Remove duplicated target.
1116 * testsuite/Makefile.in: Regenerated.
1117
2b63aca3
MK		 11182016-02-15 Marcin Kościelnicki <[email protected]>
1119
1120 * s390.cc (Target_s390::match_view_u): New helper method.
1121 (Target_s390::do_is_call_to_non_split): New method.
1122 (Target_s390::ss_code_st_r14): New const.
1123 (Target_s390::ss_code_l_r14): New const.
1124 (Target_s390::ss_code_bras_8): New const.
1125 (Target_s390::ss_code_l_basr): New const.
1126 (Target_s390::ss_code_a_basr): New const.
1127 (Target_s390::ss_code_ear): New const.
1128 (Target_s390::ss_code_c): New const.
1129 (Target_s390::ss_code_larl): New const.
1130 (Target_s390::ss_code_brasl): New const.
1131 (Target_s390::ss_code_jg): New const.
1132 (Target_s390::ss_code_jgl): New const.
1133 (Target_s390::ss_match_mcount): New helper method.
1134 (Target_s390::ss_match_l): New helper method.
1135 (Target_s390::ss_match_ahi): New helper method.
1136 (Target_s390::ss_match_alfi): New helper method.
1137 (Target_s390::ss_match_cr): New helper method.
1138 (Target_s390::do_calls_non_split): New method.
1139 * testsuite/Makefile.am: Added new tests.
1140 * testsuite/Makefile.in: Regenerate.
1141 * testsuite/split_s390.sh: New test.
1142 * testsuite/split_s390_1_a1.s: New test.
1143 * testsuite/split_s390_1_a2.s: New test.
1144 * testsuite/split_s390_1_n1.s: New test.
1145 * testsuite/split_s390_1_n2.s: New test.
1146 * testsuite/split_s390_1_z1.s: New test.
1147 * testsuite/split_s390_1_z2.s: New test.
1148 * testsuite/split_s390_1_z3.s: New test.
1149 * testsuite/split_s390_1_z4.s: New test.
1150 * testsuite/split_s390_2_ns.s: New test.
1151 * testsuite/split_s390_2_s.s: New test.
1152 * testsuite/split_s390x_1_a1.s: New test.
1153 * testsuite/split_s390x_1_a2.s: New test.
1154 * testsuite/split_s390x_1_n1.s: New test.
1155 * testsuite/split_s390x_1_n2.s: New test.
1156 * testsuite/split_s390x_1_z1.s: New test.
1157 * testsuite/split_s390x_1_z2.s: New test.
1158 * testsuite/split_s390x_1_z3.s: New test.
1159 * testsuite/split_s390x_1_z4.s: New test.
1160 * testsuite/split_s390x_2_ns.s: New test.
1161 * testsuite/split_s390x_2_s.s: New test.
1162
e3dbf582
HS		 11632016-02-11 Rahul Chaudhry <[email protected]>
1164
1165 * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Remove
1166 info message for every erratum 843419 found and fixed.
1167
17ecd016
CC		 11682016-02-07 Cary Coutant <[email protected]>
1169
1170 PR gold/18695
1171 * x86_64.cc (Target_x86_64::Relocate::relocate): Add additional
1172 information to relocation overflow errors.
1173
7c8b700c
CC		 11742016-02-06 Cary Coutant <[email protected]>
1175
17ecd016 1176 PR gold/18695
7c8b700c
CC		 1177 * x86_64.cc (X86_64_relocate_functions::pcrela32_check): Fix x32
1178 overflow checking when symbol value + addend < 0.
1179
b7a4e9d8
CC		 11802016-02-06 Cary Coutant <[email protected]>
1181
1182 PR gold/19577
1183 * reloc.h (Limits): New class.
1184 (Bits::has_overflow32): Use min/max values from Limits.
1185 (Bits::has_unsigned_overflow32): Likewise.
1186 (Bits::has_signed_unsigned_overflow32): Likewise.
1187 (Bits::has_overflow): Likewise.
1188 (Bits::has_unsigned_overflow): Likewise.
1189 (Bits::has_signed_unsigned_overflow64): Likewise.
1190
19ef3f4d
CC		 11912016-02-06 Cary Coutant <[email protected]>
1192
1193 PR gold/19567
1194 * reloc.h (Relocate_functions::Overflow_check): Add comments.
1195 * x86_64.cc (X86_64_relocate_functions): New class.
1196 (Target_x86_64::Relocate::relocate): Use the new class.
1197 * testsuite/Makefile.am (x86_64_overflow_pc32): Add -Tdata option.
1198 (x32_overflow_pc32): New test case.
1199 * testsuite/Makefile.in: Regenerate.
1200 * testsuite/x32_overflow_pc32.sh: New script.
1201 * testsuite/x86_64_overflow_pc32.s: Remove .space directive.
1202
72c55146
CC		 12032016-02-06 Cary Coutant <[email protected]>
1204
1205 PR gold/19577
1206 * reloc.h (Bits::has_unsigned_overflow32): Fix static_cast.
1207 (Bits::has_unsigned_overflow): Remove unnecessary static_cast.
1208
2bf48941
CC		 12092016-02-06 Cary Coutant <[email protected]>
1210
3b8bcce8 1211 PR gold/19577
2bf48941
CC		 1212 * reloc.h (Bits::has_unsigned_overflow32): Fix unsigned/signed
1213 comparison.
1214 (Bits::has_unsigned_overflow): Likewise.
1215
bd8d853f
MK		 12162016-02-06 Marcin Kościelnicki <[email protected]>
1217
1218 * i386.cc (Target_i386::is_call_to_non_split): Add view and view_size
1219 parameters.
1220 * reloc.cc (Sized_relobj_file::split_stack_adjust_reltype): Pass view
1221 and view_size to is_call_to_non_split.
1222 * target.cc (Target::is_call_to_non_split): Add view and view_size
1223 parameters.
1224 * target.h (class Target): Likewise.
1225
84d543b7
ST		 12262016-02-05 Sriraman Tallam <[email protected]>
1227
1228 * icf.cc (get_rel_addend): New function.
1229 (get_section_contents): Move merge section addend computation to a
1230 new function. Ignore negative values for SHT_REL and SHT_RELA addends.
1231 Fix bug to not read past the length of the section.
1232
c34c98ed
CC		 12332016-02-05 Cary Coutant <[email protected]>
1234 Andrew Senkevich <[email protected]>
1235
1236 PR gold/18695
1237 * x86_64.cc (Target_x86_64::Relocate::relocate): Add overflow
1238 checking for R_X86_64_32, R_X86_64_32S, R_X86_64_PC32, and
1239 R_X86_64_PLT32.
1240 * testsuite/Makefile.am (x86_64_overflow_pc32): New test.
1241 * testsuite/x86_64_overflow_pc32.sh: New test script.
1242 * testsuite/x86_64_overflow_pc32.s: New source file.
1243
12442016-02-05 Cary Coutant <[email protected]>
44803b5d
CC		 1245
1246 PR gold/18695
1247 * reloc.h (Relocate_functions::Address): New typedef.
1248 (Relocate_functions::Addendtype): New typedef.
1249 (Relocate_functions::Overflow_check): New enum type.
1250 (Relocate_functions::Reloc_status): New enum type.
1251 (Relocate_functions::check_overflow): New function template.
1252 (Relocate_functions::rel): Add check parameter; check for overflow.
1253 (Relocate_functions::rel_unaligned): Likewise.
1254 (Relocate_functions::rela): Likewise.
1255 (Relocate_functions::pcrel): Likewise.
1256 (Relocate_functions::pcrel_unaligned): Likewise.
1257 (Relocate_functions::pcrela): Likewise.
1258 (Relocate_functions::rel8): Adjust parameter types.
1259 (Relocate_functions::rela8): Likewise.
1260 (Relocate_functions::pcrel8): Likewise.
1261 (Relocate_functions::pcrela8): Likewise.
1262 (Relocate_functions::rel16): Likewise.
1263 (Relocate_functions::rela168): Likewise.
1264 (Relocate_functions::pcrel16): Likewise.
1265 (Relocate_functions::pcrela16): Likewise.
1266 (Relocate_functions::rel32): Likewise.
1267 (Relocate_functions::rel32_unaligned): Likewise.
1268 (Relocate_functions::rela32): Likewise.
1269 (Relocate_functions::pcrel32): Likewise.
1270 (Relocate_functions::pcrel32_unaligned): Likewise.
1271 (Relocate_functions::pcrela32): Likewise.
1272 (Relocate_functions::rel8_check): New function.
1273 (Relocate_functions::rela8_check): New function.
1274 (Relocate_functions::pcrel8_check): New function.
1275 (Relocate_functions::pcrela8_check): New function.
1276 (Relocate_functions::rel16_check): New function.
1277 (Relocate_functions::rela168_check): New function.
1278 (Relocate_functions::pcrel16_check): New function.
1279 (Relocate_functions::pcrela16_check): New function.
1280 (Relocate_functions::rel32_check): New function.
1281 (Relocate_functions::rel32_unaligned_check): New function.
1282 (Relocate_functions::rela32_check): New function.
1283 (Relocate_functions::pcrel32_check): New function.
1284 (Relocate_functions::pcrel32_unaligned_check): New function.
1285 (Relocate_functions::pcrela32_check): New function.
1286 (Bits::has_unsigned_overflow32): New function.
1287 (Bits::has_unsigned_overflow): New function.
1288 * testsuite/Makefile.am (overflow_unittest): New test.
1289 * testsuite/Makefile.in: Regenerate.
1290 * testsuite/overflow_unittest.cc: New source file.
1291
4f038ee5
AM		 12922016-02-04 Alan Modra <[email protected]>
1293
1294 * powerpc.cc (relocate): Adjust last patch for big-endian.
1295
85fabe71
AM		 12962016-02-02 Alan Modra <[email protected]>
1297
1298 * powerpc.cc (relocate): Further restrict ELFv2 entry optimization.
1299
9a472eda
HS		 13002016-01-15 Han Shen <[email protected]>
1301
1302 PR gold/19472 - need pc-relative stubs.
1303
1304 * aarch64.cc (Reloc_stub::stub_type_for_reloc): Return PC-relative
1305 stub type for DSOs and pie executables.
1306
41549dfb
L		 13072016-01-12 H.J. Lu <[email protected]>
1308
1309 * i386.cc (Target_i386::Classify_reloc::get_r_addend): Remove
1310 'typename'.
1311
8a8880cb
CC		 13122016-01-12 Cary Coutant <[email protected]>
1313
1314 * arm.cc (Target_arm::Classify_reloc::get_r_addend): New method.
1315 * i386.cc (Target_i386::Classify_reloc::get_r_addend): New method.
1316 * mips.cc (Target_arm::Mips_classify_reloc::get_r_addend): (Both
1317 specializations) New method.
1318
d21f123b
CC		 13192016-01-11 Cary Coutant <[email protected]>
1320
1321 PR gold/19353
1322 * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
1323 we have a TLS segment for GD-to-IE optimization.
1324 * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
1325 Adjust all calls.
1326 (Target_i386::tls_desc_gd_to_ie): Likewise.
1327 (Target_i386::relocate_tls): Don't insist that we have a TLS segment
1328 for TLSDESC GD-to-IE optimizations.
1329 * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
1330 Adjust all calls.
1331 (Target_x86_64::tls_desc_gd_to_ie): Likewise.
1332 (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
1333 for TLSDESC GD-to-IE optimizations.
1334
4d625b70
CC		 13352016-01-11 Cary Coutant <[email protected]>
1336
1337 Refactor gold to enable support for MIPS-64 relocation format.
1338
1339 * gc.h (get_embedded_addend_size): Remove sh_type parameter.
1340 (gc_process_relocs): Remove sh_type template parameter.
1341 Use Classify_reloc to access r_sym, r_type, and r_addend fields.
1342 * object.h (Sized_relobj_file::split_stack_adjust): Add target
1343 parameter.
1344 (Sized_relobj_file::split_stack_adjust_reltype): Likewise.
1345 * reloc-types.h (Reloc_types::copy_reloc_addend): (SHT_REL and SHT_RELA
1346 specializations) Remove.
1347 * reloc.cc (Emit_relocs_strategy): Rename and move to target-reloc.h.
1348 (Sized_relobj_file::emit_relocs_scan): Call Target::emit_relocs_scan().
1349 (Sized_relobj_file::emit_relocs_scan_reltype): Remove.
1350 (Sized_relobj_file::split_stack_adjust): Add target parameter.
1351 Adjust all callers.
1352 (Sized_relobj_file::split_stack_adjust_reltype): Likewise. Call
1353 Target::get_r_sym() to get r_sym field from relocations.
1354 (Track_relocs::next_symndx): Call Target::get_r_sym().
1355 * target-reloc.h (scan_relocs): Remove sh_type template parameter;
1356 add Classify_reloc template parameter. Use for accessing r_sym and
1357 r_type.
1358 (relocate_section): Likewise.
1359 (Default_classify_reloc): New class (renamed and moved from reloc.cc).
1360 (Default_scan_relocatable_relocs): Remove sh_type template parameter.
1361 (Default_scan_relocatable_relocs::Reltype): New typedef.
1362 (Default_scan_relocatable_relocs::reloc_size): New const.
1363 (Default_scan_relocatable_relocs::sh_type): New const.
1364 (Default_scan_relocatable_relocs::get_r_sym): New method.
1365 (Default_scan_relocatable_relocs::get_r_type): New method.
1366 (Default_emit_relocs_strategy): New class.
1367 (scan_relocatable_relocs): Replace sh_type template parameter with
1368 Scan_relocatable_relocs class. Use it to access r_sym and r_type
1369 fields.
1370 (relocate_relocs): Replace sh_type template parameter with
1371 Classify_reloc class. Use it to access r_sym and r_type fields.
1372 * target.h (Target::is_call_to_non_split): Replace r_type parameter
1373 with pointer to relocation. Adjust all callers.
1374 (Target::do_is_call_to_non_split): Likewise.
1375 (Target::emit_relocs_scan): New virtual method.
1376 (Sized_target::get_r_sym): New virtual method.
1377 * target.cc (Target::do_is_call_to_non_split): Replace r_type parameter
1378 with pointer to relocation.
1379
1380 * aarch64.cc (Target_aarch64::emit_relocs_scan): New method.
1381 (Target_aarch64::Relocatable_size_for_reloc): Remove.
1382 (Target_aarch64::gc_process_relocs): Use Default_classify_reloc.
1383 (Target_aarch64::scan_relocs): Likewise.
1384 (Target_aarch64::relocate_section): Likewise.
1385 (Target_aarch64::Relocatable_size_for_reloc::get_size_for_reloc):
1386 Remove.
1387 (Target_aarch64::scan_relocatable_relocs): Use Default_classify_reloc.
1388 (Target_aarch64::relocate_relocs): Use Default_classify_reloc.
1389 * arm.cc (Target_arm::Arm_scan_relocatable_relocs): Remove sh_type
1390 template parameter.
1391 (Target_arm::emit_relocs_scan): New method.
1392 (Target_arm::Relocatable_size_for_reloc): Replace with...
1393 (Target_arm::Classify_reloc): ...this.
1394 (Target_arm::gc_process_relocs): Use Classify_reloc.
1395 (Target_arm::scan_relocs): Likewise.
1396 (Target_arm::relocate_section): Likewise.
1397 (Target_arm::scan_relocatable_relocs): Likewise.
1398 (Target_arm::relocate_relocs): Likewise.
1399 * i386.cc (Target_i386::emit_relocs_scan): New method.
1400 (Target_i386::Relocatable_size_for_reloc): Replace with...
1401 (Target_i386::Classify_reloc): ...this.
1402 (Target_i386::gc_process_relocs): Use Classify_reloc.
1403 (Target_i386::scan_relocs): Likewise.
1404 (Target_i386::relocate_section): Likewise.
1405 (Target_i386::scan_relocatable_relocs): Likewise.
1406 (Target_i386::relocate_relocs): Likewise.
1407 * mips.cc (Mips_scan_relocatable_relocs): Remove sh_type template
1408 parameter.
1409 (Mips_reloc_types): New class template.
1410 (Mips_classify_reloc): New class template.
1411 (Target_mips::Reltype): New typedef.
1412 (Target_mips::Relatype): New typedef.
1413 (Target_mips::emit_relocs_scan): New method.
1414 (Target_mips::get_r_sym): New method.
1415 (Target_mips::Relocatable_size_for_reloc): Replace with
1416 Mips_classify_reloc.
1417 (Target_mips::copy_reloc): Use Mips_classify_reloc.
1418 (Target_mips::gc_process_relocs): Likewise.
1419 (Target_mips::scan_relocs): Likewise.
1420 (Target_mips::relocate_section): Likewise.
1421 (Target_mips::scan_relocatable_relocs): Likewise.
1422 (Target_mips::relocate_relocs): Likewise.
1423 (mips_get_size_for_reloc): New function, factored out from
1424 Relocatable_size_for_reloc::get_size_for_reloc.
1425 (Target_mips::Scan::local): Use Mips_classify_reloc.
1426 (Target_mips::Scan::global): Likewise.
1427 (Target_mips::Relocate::relocate): Likewise.
1428 * powerpc.cc (Target_powerpc::emit_relocs_scan): New method.
1429 (Target_powerpc::Relocatable_size_for_reloc): Remove.
1430 (Target_powerpc::gc_process_relocs): Use Default_classify_reloc.
1431 (Target_powerpc::scan_relocs): Likewise.
1432 (Target_powerpc::relocate_section): Likewise.
1433 (Powerpc_scan_relocatable_reloc): Convert to class template.
1434 (Powerpc_scan_relocatable_reloc::Reltype): New typedef.
1435 (Powerpc_scan_relocatable_reloc::reloc_size): New const.
1436 (Powerpc_scan_relocatable_reloc::sh_type): New const.
1437 (Powerpc_scan_relocatable_reloc::get_r_sym): New method.
1438 (Powerpc_scan_relocatable_reloc::get_r_type): New method.
1439 (Target_powerpc::scan_relocatable_relocs): Use
1440 Powerpc_scan_relocatable_reloc.
1441 (Target_powerpc::relocate_relocs): Use Default_classify_reloc.
1442 * s390.cc (Target_s390::emit_relocs_scan): New method.
1443 (Target_s390::Relocatable_size_for_reloc): Remove.
1444 (Target_s390::gc_process_relocs): Use Default_classify_reloc.
1445 (Target_s390::scan_relocs): Likewise.
1446 (Target_s390::relocate_section): Likewise.
1447 (Target_s390::Relocatable_size_for_reloc::get_size_for_reloc):
1448 Remove.
1449 (Target_s390::scan_relocatable_relocs): Use Default_classify_reloc.
1450 (Target_s390::relocate_relocs): Use Default_classify_reloc.
1451 * sparc.cc (Target_sparc::emit_relocs_scan): New method.
1452 (Target_sparc::Relocatable_size_for_reloc): Remove.
1453 (Target_sparc::gc_process_relocs): Use Default_classify_reloc.
1454 (Target_sparc::scan_relocs): Likewise.
1455 (Target_sparc::relocate_section): Likewise.
1456 (Target_sparc::Relocatable_size_for_reloc::get_size_for_reloc):
1457 Remove.
1458 (Target_sparc::scan_relocatable_relocs): Use Default_classify_reloc.
1459 (Target_sparc::relocate_relocs): Use Default_classify_reloc.
1460 * tilegx.cc (Target_tilegx::emit_relocs_scan): New method.
1461 (Target_tilegx::Relocatable_size_for_reloc): Remove.
1462 (Target_tilegx::gc_process_relocs): Use Default_classify_reloc.
1463 (Target_tilegx::scan_relocs): Likewise.
1464 (Target_tilegx::relocate_section): Likewise.
1465 (Target_tilegx::Relocatable_size_for_reloc::get_size_for_reloc):
1466 Remove.
1467 (Target_tilegx::scan_relocatable_relocs): Use Default_classify_reloc.
1468 (Target_tilegx::relocate_relocs): Use Default_classify_reloc.
1469 * x86_64.cc (Target_x86_64::emit_relocs_scan): New method.
1470 (Target_x86_64::Relocatable_size_for_reloc): Remove.
1471 (Target_x86_64::gc_process_relocs): Use Default_classify_reloc.
1472 (Target_x86_64::scan_relocs): Likewise.
1473 (Target_x86_64::relocate_section): Likewise.
1474 (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc):
1475 Remove.
1476 (Target_x86_64::scan_relocatable_relocs): Use Default_classify_reloc.
1477 (Target_x86_64::relocate_relocs): Use Default_classify_reloc.
1478
1479 * testsuite/testfile.cc (Target_test::emit_relocs_scan): New method.
1480
6f2750fe
AM		 14812016-01-01 Alan Modra <[email protected]>
1482
1483 Update year range in copyright notice of all files.
1484
3499769a
AM		 1485For older changes see ChangeLog-0815
1486\f
1487Copyright (C) 2016 Free Software Foundation, Inc.
1488
1489Copying and distribution of this file, with or without modification,
1490are permitted in any medium without royalty provided the copyright
1491notice and this notice are preserved.
1492
1493Local Variables:
1494mode: change-log
1495left-margin: 8
1496fill-column: 74
1497version-control: never
1498End:
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