aboutsummaryrefslogtreecommitdiff
path: root/bfd/ChangeLog
blob: 2ab4d574f14cf3fd5922cb1e5f9a67381d1e121b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
2013-03-28  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (enum elf_reloc_type_class): Add reloc_class_ifunc.
	(struct elf_backend_data <elf_backed_reloc_type_class>): Add
	bfd_link_info* and asection* params.
	(_bfd_elf_reloc_type_class): Likewise.
	* elf.c (_bfd_elf_reloc_type_class): Likewise.
	* elflink.c (elf_link_sort_cmp2): Sort first on reloc class.
	(elf_link_sort_relocs): Update elf_backed_reloc_type_class call.
	* elf32-ppc.c (ppc_elf_reloc_type_class): Return reloc_class_ifunc
	for any reliplt reloc.  Don't return reloc_class_plt for
	R_PPC_REL24 and R_PPC_ADDR24.
	* elf64-ppc.c (allocate_got): Formatting.
	(ppc64_elf_reloc_type_class): Return reloc_class_ifunc for any
	reliplt reloc.
	* elf-m10300.c, * elf32-arm.c, * elf32-bfin.c, * elf32-cr16.c,
	* elf32-cris.c, * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c,
	* elf32-m32r.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
	* elf32-s390.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilepro.c,
	* elf32-vax.c, * elf32-xtensa.c, * elf64-aarch64.c, * elf64-alpha.c,
	* elf64-hppa.c, * elf64-ia64-vms.c, * elf64-s390.c, * elf64-sparc.c,
	* elf64-x86-64.c, * elfnn-ia64.c, * elfxx-tilegx.c, * elfxx-tilegx.h:
	Add extra params to the various reloc_type_class functions.

2013-03-27  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_check_relocs): Set PLT_IFUNC in local got
	masks for all local ifunc syms.
	(allocate_dynrelocs): Don't use htab->relgot for ifunc.
	(ppc_elf_size_dynamic_sections): Likewise.
	(ppc_elf_relocate_section): Likewise.

2013-03-27  Will Newton  <will.newton@linaro.org>

	* elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
	dynamic reloc for symbols with dynindx == -1.
	(allocate_dynrelocs_for_symbol): Avoid allocating space for a
	dynamic reloc for symbols with dynindx == -1.

2013-03-27  Will Newton  <will.newton@linaro.org>

	* elf32-arm.c (elf32_arm_final_link_relocate): Avoid emitting a
	dynamic reloc for non-default visibility undefined weaks.
	(allocate_dynrelocs_for_symbol): Avoid allocating space for a
	dynamic reloc for non-default visibility undefined weaks.

2013-03-26  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_add_default_symbol): Preserve section
	over _bfd_elf_merge_symbol calls.

2013-03-26  Alan Modra  <amodra@gmail.com>

	* elflink.c (elf_link_add_object_symbols): Add assertion for
	common override alignment check code.  Formatting.

2013-03-25  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_merge_symbol): Set old_alignment for
	usual common symbols as well as for dynamic.  Add poldbfd param.
	Save old bfd.  Adjust callers.
	(_bfd_elf_add_default_symbol): Add poldbfd param.  Pass "section"
	and "value" by value, not pointer.  Adjust caller.
	(elf_link_add_object_symbols): Combine undef_bfd and old_bfd vars.
	Delete code to set same.  Use old_bfd and old_alignment from
	_bfd_elf_merge_symbol instead.  Add default symbol before
	alignment and size checks.  Wrap overlong lines.

2013-03-25  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_add_default_symbol): Delete "override" param.
	(elf_link_add_object_symbols): Don't call _bfd_elf_add_default_symbol
	when override is true.

2013-03-25  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_merge_symbol): Use local var holding value
	of *sym_hash.

2013-03-25  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_merge_symbol): Don't discard TLS symbols here.
	Wrap long lines.
	(elf_link_add_object_symbols): Discard TLS symbols for --just-syms
	early in symbol loop.

2013-03-25  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_backend_data <merge_symbol>): Update proto.
	(_bfd_elf_init_reloc_shdr): Delete.
	* elf.c (_bfd_elf_init_reloc_shdr): Make static.
	* elf64-x86-64.c (elf_x86_64_merge_symbol): Trim parameters to
	just what is needed.
	* elflink.c (_bfd_elf_merge_symbol): Update bed->merge_symbol call.

2013-03-23  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (_bfd_elf_merge_symbol): Delete declaration.
	* elflink.c (_bfd_elf_merge_symbol): Make static.
	* elf32-sh-symbian.c (sh_symbian_relocate_section): Don't call
	_bfd_elf_merge_symbol, call _bfd_generic_link_add_one_symbol.

2013-03-23  Alan Modra  <amodra@gmail.com>

	PR ld/15270
	* elflink.c (elf_link_add_object_symbols): Don't set def_regular
	or ref_regular for BFD_PLUGIN owned syms, or have them affect
	def_dynamic/ref_dynamic.
	(_bfd_elf_fix_symbol_flags): Don't set def_regular for BFD_PLUGIN
	owned syms.

2013-03-22  David S. Miller  <davem@davemloft.net>

	* elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Set type of
	hwcaps attribute.

2013-03-22  Achille Fouilleul  <achille.fouilleul+binutils@gadz.org>

	PR ld/14902
	* elf32-h8300.c (elf32_h8_relax_delete_bytes): Fix off by one
	errors adjusting relocs and symbols.

2013-03-21  Michael Schewe  <michael.schewe@gmx.net>

	* elf32-h8300 (h8_relax_section): Add new relaxation of mov
	@(disp:32,ERx) to mov @(disp:16,ERx).
	(R_H8_DISP32A16): New reloc.
	Comments added and corrected.
	* reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

2013-03-21  Kai Tietz  <ktietz@redhat.com>

	* coffgen.c (coff_real_object_p): Make global.
	* peicode.h (coff_real_object_p): Add prototype.
	(FILHDR): Defined for COFF_IMAGE_WITH_PE as
	external_PEI_IMAGE_hdr structure.
	(coff_swap_filehdr_in): Handle variable header-size.
	* peXXigen.c (_bfd_XXi_swap_aouthdr_in): Just handle amount
	of directory-entiries as specified in pe-header.

2013-03-21  Nick Clifton  <nickc@redhat.com>

	PR sim/15286
	* elf32-arm.c (bfd_arm_get_mach_from_attributes): Identify XScale,
	iWMMXt and iWMMXt2 processors from attributes.

2013-03-20  Alan Modra  <amodra@gmail.com>

	* elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
	sh_type according to is_rela.

2013-03-18  Alan Modra  <amodra@gmail.com>

	PR ld/12549
	* elflink.c (elf_link_add_object_symbols): Exclude weak refs when
	considering whether an --as-needed library is needed.

2013-03-14  Tom Tromey  <tromey@redhat.com>

	* opncls.c (bfd_get_debug_link_info): Rename from
	get_debug_link_info.  Export.  Update comment.
	(find_separate_debug_file): Update.
	* bfd-in2.h: Rebuild.

2013-03-08  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * elf64-aarch64.c (elf_backend_can_gc_sections): Enable gc-section
	support.
        (elf64_aarch64_gc_sweep_hook): Handle GOT, TLS and PLT related
	relocs.

2013-03-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>

	* elf-bfd.h (elfcore_write_s390_tdb): Add prototype.
	* elf.c (elfcore_write_s390_tdb): New function.
	(elfcore_write_register_note): Call it.
	(elfcore_grok_s390_tdb): New function.
	(elfcore_grok_note): Call it.

2013-03-08  Maciej W. Rozycki  <macro@codesourcery.com>

	* elfxx-mips.c (mips_elf_allocate_lazy_stub): Correct data type.

2013-03-05  Corinna Vinschen  <vinschen@redhat.com>

	* config.bfd: Add x86_64-*-cygwin to list of supported targets.

2013-03-04  Alan Modra  <amodra@gmail.com>

	* elf32-ppc.c (ppc_elf_relocate_section <R_PPC_PLTREL24>): Adjust
	non-zero addends when relocatable, rather than addends >= 32768.
	Always zero "addend" before applying relocation.

2013-03-04  Nick Clifton  <nickc@redhat.com>

	* archive64.c (bfd_elf64_archive_write_armap): Fix calculation of
	file pointer offsets for thin archives.

2013-02-28  Nathan Sidwell  <nathan@codesourcery.com>

	* elf32-arm.c (elf32_arm_size_dynamic_sections): Don't call
	elf32_arm_allocate_dynrelocs for source reloc for non-dynamic link.

2013-02-27  DJ Delorie  <dj@redhat.com>

	* reloc.c (BFD_RELOC_RL78_CODE): Add.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* elf32-rl78.c (rl78_elf_relocate_section): Handle weak code
	references in compuated relocs.

2013-02-26  Anthony Green  <green@moxielogic.com>

	* config.bfd: Extend moxie-rtems target triplet name support.

2013-02-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15167
	* elf64-ia64-vms.c (elf64_vms_link_add_object_symbols): Set
	unique_global only for definition.
	* elflink.c (_bfd_elf_merge_symbol): Don't set unique_global
	here.
	(elf_link_add_object_symbols): Set unique_global only
	for definition.

2013-02-21  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_build_id): Extracted from..
	(struct elf_build_id_info): ..here.  Delete.
	(struct output_elf_obj_tdata): New, extracted from..
	(struct elf_obj_tdata): ..here.  Reorganize for better packing.
	Add "o" field.
	(elf_program_header_size): Reference tdata->o.
	(elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
	elf_stack_flags, elf_shstrtab, elf_strtab_sec, elf_shstrtab_sec,
	elf_section_syms, elf_num_section_syms, elf_flags_init): Likewise.
	* elf.c (bfd_elf_allocate_object): Allocate output_elf_obj_tdata
	when opening bfd in any mode that might write.
	(_bfd_elf_write_object_contents): Use build_id field in
	output_elf_obj_tdata.
	(_bfd_elf_close_and_cleanup): Tweak elf_shstrtab test.
	(elfobj_grok_gnu_build_id): Adjust for elf_tdata changes.

2013-02-21  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct core_elf_obj_tdata): New.
	(struct elf_obj_tdata): Delete core_signal, core_pid, core_lwpid,
	core_program, and core_command.  Add "core".
	* elf.c (bfd_elf_mkcorefile): Allocate "core" struct.
	Update all refs to tdata core fields.
	* elf32-am33lin.c, * elf32-arm.c, * elf32-cris.c, * elf32-frv.c,
	* elf32-hppa.c, * elf32-i386.c, * elf32-m68k.c, * elf32-mips.c,
	* elf32-nios2.c, * elf32-ppc.c, * elf32-s390.c, * elf32-score.c,
	* elf32-score7.c, * elf32-sh.c, * elf32-sparc.c, * elf32-tilegx.c,
	* elf32-tilepro.c, * elf32-xtensa.c, * elf64-aarch64.c,
	* elf64-hppa.c, * elf64-mips.c, * elf64-ppc.c, * elf64-tilegx.c,
	* elf64-x86-64.c, * elfcore.h, * elfn32-mips.c: Update all refs
	to tdata core fields.

2013-02-21  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_obj_tdata): Rename segment_map to seg_map.
	Delete num_locals and num_globals.
	(elf_num_locals, elf_num_globals): Don't define.
	(elf_seg_map, elf_next_file_pos, elf_eh_frame_hdr, elf_linker,
	elf_stack_flags, elf_strtab_sec, elf_shstrtab_sec): Define.
	* bfd.c, * elf-eh-frame.c, * elf-nacl.c, * elf-vxworks.c, * elf.c,
	* elf32-arm.c, * elf32-lm32.c, * elf32-ppc.c, * elf32-rx.c,
	* elf32-spu.c, * elf64-hppa.c, * elfcode.h, * elflink.c,
	* elfnn-ia64.c, * elfxx-mips.c: Use newly defined elf_obj_tdata
	accessor macros.
	* elf.c (elf_map_symbols): Add pnum_locals param.  Return
	number of locals syms via new param.
	(swap_out_syms): Adjust to suit elf_map_symbols change.

2013-02-19  Maciej W. Rozycki  <macro@codesourcery.com>

	* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Also clear
	STO_MICROMIPS annotation.

2013-02-19  Alan Modra  <amodra@gmail.com>

	* configure.in: Bump version to 2.23.52.
	* elf-bfd.h (struct elf_build_id_info): New.
	(struct elf_obj_tdata): Delete after_write_object_contents,
	after_write_object_contents_info and build_id_size.  Make build_id
	a pointer to struct elf_build_id_info.
	* elf.c (_bfd_elf_write_object_contents): Style.  Update
	after_write_ibject_contents invocation.
	(elfobj_grok_gnu_build_id): Update for new build_id struct.  Don't
	allow zero size notes.
	* configure: Regenerate.

2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>

	* elf64-mips.c (micromips_elf64_howto_table_rel): Add
	R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
	(micromips_elf64_howto_table_rela): Likewise.
	(micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.
	* elfn32-mips.c (elf_micromips_howto_table_rel): Add
	R_MICROMIPS_SCN_DISP and R_MICROMIPS_JALR.
	(elf_micromips_howto_table_rela): Likewise.
	(micromips_reloc_map): Add BFD_RELOC_MICROMIPS_JALR.

2013-02-18  Paul Brook  <paul@codesourcery.com>

	* elfxx-mips.c (MICROMIPS_P): New macro.
	(_bfd_mips_elf_symbol_processing): Use it.

2013-02-18  Maciej W. Rozycki  <macro@codesourcery.com>

	* elfxx-mips.c (_bfd_mips_elf_create_dynamic_sections): Clarify
	comment on _PROCEDURE_LINKAGE_TABLE_ creation.

2013-02-18  Alan Modra  <amodra@gmail.com>

	PR ld/12549
	* elf-bfd.h (_bfd_elf_strtab_clear_refs): Delete.
	(_bfd_elf_strtab_clear_all_refs): Declare.
	(_bfd_elf_strtab_resize): Declare.
	* elf-strtab.c (_bfd_elf_strtab_clear_refs): Delete.
	(_bfd_elf_strtab_clear_all_refs): New function.
	(_bfd_elf_strtab_resize): Likewise.
	* elflink.c (elf_link_add_object_symbols): Use _bfd_elf_strtab_resize.

2013-02-18  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_obj_tdata): Move find_line_info, local_stubs,
	local_call_stubs, elf_data_symbol, elf_text_symbol, elf_data_section,
	and elf_text_section to..
	* elfxx-mips.c (struct mips_elf_obj_tdata): ..here.  Update all refs.
	* elf64-alpha.c (struct mips_elf_find_line): Rename to..
	(struct alpha_elf_find_line): ..this.
	(struct alpha_elf_obj_tdata): Add find_line_info, update refs.

2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15146
	* elflink.c (elf_link_add_object_symbols): Don't add DT_NEEDED
	for references from the dummy bfd.

2013-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15149
	* elflink.c (elf_link_add_object_symbols): Also track weak
	references.

2013-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/15151
	* archive.c (_bfd_find_nested_archive): Don't allow a nested
	archive pointing to itself.
	(_bfd_get_elt_at_filepos): Revert the last 2 changes.

2013-02-15  Nick Clifton  <nickc@redhat.com>

	PR binutils/15140
	* archive.c (_bfd_get_elt_at_filepos): Prevent an infinite loop
	accessing a corrupt nested archive.

2013-02-13  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_page_ref): New structure.
	(mips_got_page_entry): Use a section rather than a (bfd, symndx)
	pair to represent the anchor point.
	(mips_got_info): Add a got_page_refs field.
	(mips_elf_link_hash_table): Add a sym_cache field.
	(mips_got_page_ref_hash, mips_got_page_ref_eq): New functions.
	(mips_got_page_entry_hash, mips_got_page_entry_eq): Update for
	new anchor representation.
	(mips_elf_create_got_info): Create got_page_refs rather than
	got_page_entries.
	(mips_elf_record_got_page_ref): New function.
	(mips_elf_pages_for_range): Move further down file.
	(mips_elf_record_got_page_entry): Likewise.  Take a got as argument.
	Use a section rather than a (bfd, symndx) pair to represent the
	anchor point.
	(mips_elf_resolve_got_page_ref): New function.
	(mips_elf_resolve_final_got_entries): Use it to populate
	got_page_entries.
	(_bfd_mips_elf_check_relocs): Call mips_elf_record_got_page_ref
	rather than mips_elf_record_got_page_entry.  Only nullify h
	afterwards.
	(mips_elf_lay_out_got): Call mips_elf_resolve_final_got_entries
	earlier.

2013-02-12  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_lay_out_got): Count VxWorks GOT relocs
	in g->relocs.

2013-02-12  Alan Modra  <amodra@gmail.com>

	* elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Provide
	suitable definition when using generic linker hash table.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_count_got_entries): Delete.
	(mips_elf_check_recreate_got, mips_elf_recreate_got): Take a
	mips_elf_traverse_got_arg.  Count GOT entries.
	(mips_elf_resolve_final_got_entries): Take the bfd_link_info
	as argument.  Update after above changes.
	(mips_elf_merge_got, mips_elf_lay_out_got): Don't call
	mips_elf_count_got_entries.  Update the calls to
	mips_elf_resolve_final_got_entries.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_tls_type): New enum.
	(mips_got_entry): Add tls_initialized.
	(mips_elf_got_entry_hash, mips_elf_got_entry_eq, mips_tls_got_relocs)
	(mips_elf_count_got_entry, mips_elf_initialize_tls_index): Remove
	GOT_TLS_TYPE masks.
	(mips_elf_reloc_tls_type, mips_tls_got_entries)
	(mips_elf_record_global_got_symbol, mips_elf_initialize_tls_index)
	(_bfd_mips_elf_finish_dynamic_symbol): Use GOT_TLS_NONE rather
	than GOT_NORMAL.
	(mips_elf_initialize_tls_slots): Replace got_offset and tls_type_p
	arguments with a GOT entry.  Remove GOT_TLS_TYPE masks.  Use
	tls_initialized rather than GOT_TLS_DONE.
	(mips_tls_got_index): Delete.
	(mips_elf_local_got_index, mips_elf_global_got_index): Use
	mips_elf_initialize_tls_slots rather than mips_tls_got_index.
	(mips_elf_record_got_entry): Initialize tls_initialized.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_entry): Remove tls_ldm_offset.
	(mips_elf_link_hash_entry): Remove tls_ie_type, tls_gd_type,
	tls_ie_got_offset and tls_gd_got_offset.
	(mips_elf_link_hash_newfunc): Remove initialization.
	(mips_elf_create_got_info): Likewise.
	(mips_elf_count_local_got_entries, mips_elf_count_global_tls_entries)
	(mips_tls_single_got_index): Delete.
	(mips_elf_local_got_index): Always use the GOT entry to track
	GOT indices.
	(mips_elf_global_got_index): Likewise.
	(mips_elf_create_local_got_entry): Assert that TLS entries have
	already been allocated.
	(mips_elf_record_global_got_symbol): Don't initialize
	tls_ie_type or tls_gd_type.
	(mips_elf_count_got_symbols): Only count reloc-only GOT entries here.
	(mips_elf_initialize_tls_index): Allocate a GOT index for every TLS
	entry.
	(mips_elf_lay_out_got): Use mips_elf_count_got_entries to count
	the GOT entries.
	(_bfd_mips_elf_finish_dynamic_symbol): Assert that TLS GOT offsets
	have been allocated.
	(_bfd_mips_elf_copy_indirect_symbol): Remove handling of
	tls_ie_type and tls_gd_type.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_create_local_got_entry): Tidy.  Avoid
	aliasing violation.  Check for htab allocation failures.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_primary_global_got_index): New function,
	split out from...
	(mips_elf_global_got_index): ...here.  Reorder arguments so that
	the output bfd and info come first.
	(mips_elf_calculate_relocation): Update the call to
	mips_elf_global_got_index accordingly.
	(_bfd_mips_elf_finish_dynamic_symbol): Use
	mips_elf_primary_global_got_index rather than
	mips_elf_global_got_index.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_entry): Update comments.
	(mips_elf_multi_got_entry_eq): Rename to...
	(mips_elf_got_entry_eq): ...this, deleting the old definition.
	(mips_elf_create_got_info): Remove master_got_p argument.
	Always use mips_elf_got_entry_eq.
	(mips_elf_bfd_got, mips_elf_multi_got, mips_elf_create_got_section):
	Update calls accordingly.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_info): Remove bfd2got.
	(mips_elf_bfd2got_hash): Delete.
	(mips_elf_got_per_bfd_arg): Remove bfd2got.
	(mips_elf_replace_bfd_got, mips_elf_count_got_entries): New functions.
	(mips_elf_global_got_index, mips_elf_create_local_got_entry): Use
	g->next to test for the multigot case.  Use mips_elf_bfd_got rather
	than mips_elf_got_for_ibfd.
	(mips_elf_bfd2got_entry_hash, mips_elf_bfd2got_entry_eq)
	(mips_elf_got_for_ibfd, mips_elf_get_got_for_bfd): Delete.
	(mips_elf_make_got_per_bfd): Replace with...
	(mips_elf_add_got_entry): ...this new function.
	(mips_elf_make_got_pages_per_bfd): Replace with...
	(mips_elf_add_got_page_entry): ...this new function.
	(mips_elf_merge_got_with): Replace bfd2got argument with separate
	bfd and GOT arguments.  Use mips_elf_add_got_entry and
	mips_elf_add_got_page_entry instead of mips_elf_make_got_per_bfd
	and mips_elf_make_got_pages_per_bfd.  Use mips_elf_replace_bfd_got
	to set the BFD's GOT and free the old table.
	(mips_elf_merge_got): Replace bfd2got argument with separate
	bfd and GOT arguments.  Apply mips_elf_resolve_final_got_entries.
	Use mips_elf_count_got_entries to count the number of entries in
	each GOT.  Update the calls to mips_elf_merge_got_with.
	(mips_elf_adjust_gp): Use g->next to test for the multigot case.
	Use mips_elf_bfd_got rather than mips_elf_got_for_ibfd.
	(mips_elf_multi_got): Don't create the bfd2got hash table.
	Replace hash table traversal with a walk over the input bfds,
	updating the call to mips_elf_merge_got.  Use mips_elf_replace_bfd_got
	to set the output bfd's GOT.
	(mips_elf_lay_out_got): Rename "sub" to "ibfd".  Record that all
	bfds use the master GOT in the single-GOT case.
	(_bfd_mips_elf_finish_dynamic_sections): Use mips_elf_bfd_got
	rather than mips_elf_got_for_ibfd.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_obj_tdata): Add a got field.
	(mips_elf_bfd_got, mips_elf_record_got_entry): New functions.
	(mips_elf_record_global_got_symbol): Update the hash entry before
	adding the mips_got_entry.  Use mips_elf_record_got_entry to do
	the latter.
	(mips_elf_record_local_got_symbol): Use mips_elf_record_got_entry.
	(mips_elf_record_got_page_entry): Record the entry in both the
	master and bfd GOTs.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_recreate_got): Don't change the entry;
	create another one if necessary.
	(mips_elf_set_gotidx): New function.
	(mips_elf_set_global_gotidx): Use it.
	(mips_elf_initialize_tls_index): Likewise.  Take a
	mips_elf_traverse_got_arg as argument.
	(mips_elf_lay_out_got): Update use of mips_elf_initialize_tls_index.
	(mips_elf_multi_got): Likewise.  Cope with error returns from
	mips_elf_set_global_gotidx.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_info): Add relocs field.
	(mips_elf_set_global_got_offset_arg, mips_elf_count_tls_arg): Replace
	with...
	(mips_elf_traverse_got_arg): ...this new structure.
	(mips_elf_count_local_tls_relocs): Delete.
	(mips_elf_count_global_tls_relocs): Likewise.
	(mips_elf_count_got_entry): New function.
	(mips_elf_count_local_got_entries): Likewise.
	(mips_elf_count_global_tls_entries): Take a mips_elf_traverse_got_arg
	rather than a mips_elf_count_tls_arg.  Count both relocs and entries.
	(mips_elf_record_local_got_symbol): Don't count got entries here.
	(mips_elf_make_got_per_bfd): Use mips_elf_count_got_entry.
	(mips_elf_set_global_got_offset): Split into...
	(mips_elf_set_global_got_area, mips_elf_set_global_gotidx): ...these
	new functions.  Take a mips_elf_traverse_got_arg rather than a
	mips_elf_set_global_got_offset_arg.  Don't count TLS relocs here.
	Use g->relocs to record the number of relocs needed for global GOT
	entries.
	(mips_elf_multi_got): Use mips_elf_traverse_got_arg rather than
	mips_elf_set_global_got_offset_arg.  Use the relocs field to count
	relocations.  Update for above function split.
	(mips_elf_lay_out_got): Use mips_elf_count_local_got_entries
	to count both the number of GOT entries and the number of TLS
	relocs required by local entries.  Likewise
	mips_elf_count_global_tls_entries and global entries.
	Remove uses of mips_elf_count_local_tls_relocs and
	mips_elf_count_global_tls_relocs.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_entry): Update comment above tls_type entry
	to say that each structure represents only one type of TLS reference.
	(GOT_TLS_TYPE): New define.
	(mips_elf_link_hash_entry): Temporarily split tls_type and
	tls_got_offset into two variables each.
	(mips_elf_link_hash_newfunc): Update accordingly.
	(mips_elf_got_entry_eq, mips_elf_got_entry_hash)
	(mips_elf_multi_got_entry_eq): Require the tls_type to be the same.
	(mips_elf_reloc_tls_type, mips_tls_got_entries): New functions.
	(mips_tls_got_relocs): Use a switch statement.
	(mips_elf_count_global_tls_entries): Handle the new hash entry fields.
	(mips_elf_initialize_tls_slots): Use a switch statement.  Avoid
	local "offset" variable.
	(mips_tls_got_index): Remove r_type argument and assert.  Remove
	code that handled entries with two TLS types; always use the
	original got_index instead.
	(mips_tls_single_got_index): New function.
	(mips_elf_local_got_index): Use entry->tls_type to check for
	TLS entries.  Use mips_tls_single_got_index.  Update call to
	mips_tls_got_index.
	(mips_elf_global_got_index): Use mips_elf_reloc_tls_type.
	Use p->tls_type to check for TLS entries.  Update call to
	mips_tls_got_index.  Use mips_tls_single_got_index.
	(mips_elf_create_local_got_entry): Use mips_elf_reloc_tls_type.
	Use entry.tls_type to check for TLS entries.
	(mips_elf_record_global_got_symbol): Replace tls_flag argument
	with r_type argument.  Use mips_elf_reloc_tls_type.
	Set up the new hash entry fields.
	(mips_elf_record_local_got_symbol): Replace tls_flag argument
	with r_type argument.  Use mips_elf_reloc_tls_type and
	mips_tls_got_entries.  Remove code that handled entries
	with multiple TLS types.
	(mips_elf_make_got_per_bfd): Use mips_tls_got_entries.
	(mips_elf_initialize_tls_index): Handle new hash entry fields.
	Use equality rather than masks when checking for specific TLS types.
	Use mips_tls_got_entries.  Remove code that handled entries
	with multiple TLS types.
	(mips_elf_calculate_relocation): Use TLS_RELOC_P instead of
	testing the hash table entry.
	(_bfd_mips_elf_check_relocs): Update calls to
	mips_elf_record_global_got_symbol and mips_elf_record_local_got_symbol.
	(_bfd_mips_elf_finish_dynamic_symbol): Don't check h->type.
	(_bfd_mips_elf_copy_indirect_symbol): Handle new hash entry fields.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_multi_got_entry_hash): Rename to...
	(mips_elf_got_entry_hash): ...this, deleting the old version.
	(mips_elf_create_got_info): Use mips_elf_got_entry_hash for
	both types of GOT.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_create_got_info): New function.
	(mips_elf_get_got_for_bfd, mips_elf_multi_got): Use it.
	(mips_elf_create_got_section): Likewise.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_record_local_got_symbol): Always set
	gotidx to -1.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_multi_got): Simplify size calculation.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_got_info): Move global_gotsym to...
	(mips_elf_link_hash_table): ...here.  Update rest of file accordingly.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_count_global_tls_entries)
	(mips_elf_count_global_tls_relocs): Don't count indirect or
	warning symbols.
	(mips_elf_multi_got, mips_elf_lay_out_got): Assert that the right
	number of TLS entries were allocated.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_sort_hash_table_f): Remove asserts.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_merge_got_with): Only use arg->global_count
	if there are TLS relocations.

2013-02-11  Richard Sandiford  <rdsandiford@googlemail.com>

	* elfxx-mips.c (mips_elf_recreate_got): Remove free.
	(mips_elf_resolve_final_got_entries): Remove bogus comment.

2013-02-11  Alan Modra  <amodra@gmail.com>

	* elfcode.h (elf_checksum_contents): Free contents.
	* elf-bfd.h (_bfd_elf_link_hash_table_free): Declare.
	* elflink.c (_bfd_elf_link_hash_table_free): New function.
	(elf_final_link_free): New function, extracted from..
	(bfd_elf_final_link): ..here.  Always call
	_bfd_elf_write_section_eh_frame_hdr.
	* elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Default to
	_bfd_elf_link_hash_table_free.
	* libbfd-in.h (_bfd_merge_sections_free): Declare.
	* libbfd.h: Regenerate.
	* merge.c (_bfd_merge_sections_free): New function.
	* elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Free
	hdr_info->array.
	* elf-m10300.c (elf32_mn10300_link_hash_table_free): Call
	_bfd_elf_link_hash_table_free.
	* elf32-arm.c (elf32_arm_link_hash_table_free): Likewise.
	* elf32-avr.c (elf32_avr_link_hash_table_free): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_table_free): Likewise.
	* elf32-i386.c (elf_i386_link_hash_table_free): Likewise.
	* elf32-m68hc1x.c (m68hc11_elf_hash_table_free): Likewise.
	* elf32-m68k.c (elf_m68k_link_hash_table_free): Likewise.
	* elf32-metag.c (elf_metag_link_hash_table_free): Likewise.
	* elf32-xgate.c (xgate_elf_bfd_link_hash_table_free): Likewise.
	* elf64-aarch64.c (elf64_aarch64_link_hash_table_free): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_hash_table_free): Likewise.
	* elf64-ppc.c (ppc64_elf_link_hash_table_free): Likewise.
	* elf64-x86-64.c (elf_x86_64_link_hash_table_free): Likewise.
	* elfnn-ia64.c (elfNN_ia64_hash_table_free): Likewise.
	* elf32-cr16.c (elf32_cr16_link_hash_table_free): Delete.
	(bfd_elf32_bfd_link_hash_table_free): Don't define.
	* elf32-tic6x.c (elf32_tic6x_link_hash_table_free): Delete.
	(bfd_elf32_bfd_link_hash_table_free): Dont' define.

2013-02-10  Alan Modra  <amodra@gmail.com>

	* coff-arm.c (coff_arm_link_hash_table_create): Use bfd_zmalloc.
	* coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
	* m68klinux.c (linux_link_hash_table_create): Likewise.
	* sparclinux.c (linux_link_hash_table_create): Likewise.
	* sunos.c (sunos_link_hash_table_create): Likewise.
	* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.
	* elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
	* elf32-arm.c (elf32_arm_link_hash_table_create): Likewise.
	* elf32-avr.c (elf32_avr_link_hash_table_create): Likewise.
	* elf32-cr16.c (elf32_cr16_link_hash_table_create): Likewise.
	* elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
	* elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
	* elf32-lm32.c (lm32_elf_link_hash_table_create): Likewise.
	* elf32-m32r.c (m32r_elf_link_hash_table_create): Likewise.
	* elf32-m68hc1x.c (m68hc11_elf_hash_table_create): Likewise.
	* elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
	* elf32-metag.c (elf_metag_link_hash_table_create): Likewise.
	* elf32-nios2.c (nios2_elf32_link_hash_table_create): Likewise.
	* elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
	* elf32-score.c (elf32_score_link_hash_table_create): Likewise.
	* elf32-spu.c (spu_elf_link_hash_table_create): Likewise.
	* elf32-tic6x.c (elf32_tic6x_link_hash_table_create): Likewise.
	* elf32-vax.c (elf_vax_link_hash_table_create): Likewise.
	* elf32-xgate.c (xgate_elf_bfd_link_hash_table_create): Likewise.
	* elf32-xtensa.c (elf_xtensa_link_hash_table_create): Likewise.
	* elf64-aarch64.c (elf64_aarch64_link_hash_table_create): Likewise.
	* elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
	* elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
	* elf64-x86-64.c (elf_x86_64_link_hash_table_create): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
	* elflink.c (_bfd_elf_link_hash_table_create): Likewise.
	(_bfd_elf_link_hash_table_init): Assume zero fill table on entry.

2013-02-10  Alan Modra  <amodra@gmail.com>

	* i386linux.c (linux_link_hash_table_create): Allocate table
	with bfd_zmalloc, not bfd_alloc.
	* pdp11.c (link_hash_table_create): Allocate table with
	bfd_malloc, not bfd_alloc.
	* elf32-bfin.c (bfinfdpic_elf_link_hash_table_create): Allocate table
	with bfd_zmalloc, not bfd_zalloc.
	(bfin_link_hash_table_create): Likewise.
	* elf32-frv.c (frvfdpic_elf_link_hash_table_create): Likewise.
	* elf64-hppa.c (elf64_hppa_hash_table_create): Likewise.

2013-02-10  Alan Modra  <amodra@gmail.com>

	PR ld/15113
	* elf32-sh.c (sh_elf_link_hash_table_create): Use bfd_zmalloc.

2013-02-08  Markos Chandras  <markos.chandras@imgtec.com>

	* elf32-metag.c: Use bfd_get_linker_section to get SEC_LINKER_CREATED
	sections.
	(elf_metag_adjust_dynamic_symbol): Don't error on zero size dynbss
	symbol.

2013-02-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* elf64-aarch64.c (elf64_aarch64_grok_prstatus): Change 'size' from
	288 to 272.

2013-02-08  Alan Modra  <amodra@gmail.com>

	PR binutils/15106
	* elf-bfd.h (struct elf_obj_tdata): Add elf_find_function_cache.
	* elf.c (elf_find_function): Revert last change.  Use new
	tdata field rather than static vars for cache.

2013-02-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15107
	* elflink.c (elf_link_output_extsym): Set STB_GNU_UNIQUE only if
	symbol is defined in regular object.

2013-02-07  Roberto Agostino Vitillo  <ra.vitillo@gmail.com>

	PR binutils/15106
	* elf.c (elf_find_function): Don't cache if symbols change.

2013-02-07  Alan Modra  <amodra@gmail.com>

	PR binutils/14873
	* elf-attrs.c (_bfd_elf_copy_obj_attributes): Don't attempt to
	copy attributes from or to non-ELF.

2013-02-06  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Don't clear pc_count
	for non-zero TLS symbol.
	(elf_i386_relocate_section): Don't resolve size relocation against
	non-zero TLS symbol.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Don't clear
	pc_count for non-zero TLS symbol.
	(elf_x86_64_relocate_section): Don't resolve size relocation
	against non-zero TLS symbol.

2013-02-06  Sandra Loosemore  <sandra@codesourcery.com>
	    Andrew Jenner <andrew@codesourcery.com>

	Based on patches from Altera Corporation.

	* Makefile.am (ALL_MACHINES): Add cpu-nios2.lo.
	(ALL_MACHINES_CFILES): Add cpu-nios2.c.
	(BFD_BACKENDS): Add elf32-nios2.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-nios2.c.
	* Makefile.in: Regenerated.
	* configure.in: Add entries for bfd_elf32_bignios2_vec and
	bfd_elf32_littlenios2_vec.
	* configure: Regenerated.
	* config.bfd: Add cases for nios2.
	* archures.c (enum bfd_architecture): Add bfd_arch_nios2.
	(bfd_mach_nios2): Define.
	(bfd_nios2_arch): Declare.
	(bfd_archures_list): Add bfd_nios2_arch.
	* targets.c (bfd_elf32_bignios2_vec): Declare.
	(bfd_elf32_littlenios2_vec): Declare.
	(_bfd_target_vector): Add entries for bfd_elf32_bignios2_vec and
	bfd_elf32_littlenios2_vec.
	* elf-bfd.h (enum elf_target_id): Add NIOS2_ELF_DATA.
	* reloc.c (enum bfd_reloc_code_real): Add Nios II relocations.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Regenerated.
	* cpu-nios2.c: New file.
	* elf32-nios2.c: New file.

2013-02-06  Alan Modra  <amodra@gmail.com>

	* elf32-arm.c (elf32_arm_final_link_relocate): Only test for
	stubs in stub_bfd.

2013-02-06  Alan Modra  <amodra@gmail.com>

	* Makefile.am (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
	* Makefile.in: Regenerate.

2013-02-04  Sergio Durigan Junior  <sergiodj@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* Makefile.in (SOURCE_HFILES): Add `elf-linux-psinfo.h'.
	* elf-bfd.h (elf_internal_linux_prpsinfo): New structure
	declaration.
	(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64)
	(elfcore_write_ppc32_linux_prpsinfo32): New declarations.
	* elf-linux-psinfo.h: New file.
	* elf.c: Include elf-linux-psinfo.h.
	(elfcore_write_linux_prpsinfo32, elfcore_write_linux_prpsinfo64):
	New functions.
	* elf32-ppc.c: Include `elf-linux-psinfo.h'.
	(elf_external_ppc_linux_prpsinfo32): New structure declaration.
	(PPC_LINUX_PRPSINFO32_SWAP_FIELDS): New macro.
	(elfcore_write_ppc_linux_prpsinfo32): New function.

2013-02-04  Tristan Gingold  <gingold@adacore.com>

	* mach-o.c (bfd_mach_o_scan_start_address): Do not fail if no
	start address.

2013-02-04  Alan Modra  <amodra@gmail.com>

	* Makefile.am (BFD64_BACKENDS): Remove elf-nacl.lo.
	(BFD64_BACKENDS_CFILES): Remove elf-nacl.c.
	* Makefile.in: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.

2013-02-04  Alan Modra  <amodra@gmail.com>

	* coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Delete.
	* coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Delete.

2013-02-01  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (dec_dynrel_count): Don't error when elf_gc_sweep_symbol
	clears def_regular.

2013-01-31  Tristan Gingold  <gingold@adacore.com>

	* mach-o.c (bfd_mach_o_scan): Call bfd_mach_o_flatten_sections
	earlier.  Fix status checking of bfd_mach_o_scan_start_address.
	(bfd_mach_o_scan_start_address): Handle LC_MAIN.

2013-01-31  Alan Modra  <amodra@gmail.com>
	    David S. Miller  <davem@davemloft.net>

	PR ld/15056
	* elfxx-sparc.c (_bfd_sparc_elf_gc_mark_hook): Handle implicit
	references to __tls_get_addr.
	* elf32-tilpro.c (tilepro_elf_gc_mark_hook): Likewise.  Correct
	vtinherit and vtentry reloc handling too.
	* elfxx-tilegx.c (tilegx_elf_gc_mark_hook): As for tilepro.

2013-01-31  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc_stub_name): Trim off trailing "+0".

2013-01-31  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (build_plt_stub): Correct plt stub branch to glink.

2013-01-28  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c: Use %T to print symbols names and remove redundant
	"relocation" in error messages throughout file.
	(ppc64_elf_relocate_section): Remove sibling call error message,
	replace with "call lacks nop".  Specially report errors for
	branches to function entry points via OPD lookup and branches
	to stubs.  Remove NULL symbol handling now done by %T.

2013-01-28  Alan Modra  <amodra@gmail.com>

	* archive.c (bfd_generic_archive_p): Return target and keep
	ardata on partial matches.
	* format.c (bfd_check_format_matches): Adjust for above
	change.  Remove bfd_error_file_ambiguously_recognized dead
	code.

2013-01-26  Alan Modra  <amodra@gmail.com>

	* bfd.c (struct bfd_preserve, bfd_preserve_save, bfd_preserve_restore,
	bfd_preserve_finish): Move to..
	* format.c: ..here, splitting out..
	(bfd_reinit): ..this.  New function.
	(bfd_check_format_matches): Use bfd_preserve_save/restore to
	keep bfd state for a match.
	* elfcode.h (elf_object_p): Don't use bfd_preserve_save/restore.
	* elfcore.h (elf_core_file_p): Likewise.
	* mach-o.c (bfd_mach_o_header_p): Likewise.
	* pef.c (bfd_pef_object_p, bfd_pef_xlib_object_p): Likewise.
	* xsym.c (bfd_sym_object_p): Likewise.
	* mmo.c (mmo_scan): Clear abfd->symcount.
	* opncls.c (_bfd_new_bfd): Use a smaller section hash table.
	* section.c (bfd_section_list_clear): Clear section_htab.count.
	* bfd-in2.h: Regenerate.

2013-01-25  Michael Schewe  <michael.schewe@gmx.net>

	* elf32-h8300.c (elf32_h8_relax_section): When checking for a
	second reloc, make sure that the reloc potentially exists first.

2013-01-24  Nick Clifton  <nickc@redhat.com>

	* archures.c: Add bfd_mach_v850e3v5.
	* bfd-in2.h: Regenerate.
	* cpu-v850.c: Add entries for v850e2v5 and v850e3v5.
	* cpu-v850_rh850.c: Likewise.
	* elf32-v850.c: Add support for v850e3v5 architecture.

2013-01-23  Markos Chandras  <markos.chandras@imgtec.com>

	* elf32-metag.c: Error on HIADDR16/LOADDR16 in shared link.

2013-01-23  Leif Ekblad  <leif@rdos.net>

	* config.bfd (x86_64-*-rdos*): Remove targ_selvecs.

2013-01-18  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_allocate_dynrelocs): Clear pc_count for
	non-zero TLS symbol.
	(elf_i386_relocate_section): Resolve size relocation against
	non-zero TLS symbol.
	* elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Clear pc_count
	for non-zero TLS symbol.
	(elf_x86_64_relocate_section): Resolve size relocation against
	non-zero TLS symbol.

2013-01-18  Mike Frysinger  <vapier@gentoo.org>

	* elflink.c (bfd_elf_size_dynamic_sections): Only add DT_RPATH
	when new_dtags is false.  Only add DT_RUNPATH when new_dtags is
	true.

2013-01-17  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Count size relocation as
	PC-relative relocation.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Count size relocation
	as PC-relative relocation.

2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Update R_386_SIZE32
	check.
	(elf_i386_relocate_section): Don't check TLS for R_386_SIZE32.

	* elf64-x86-64.c (elf_x86_64_check_relocs): Update R_X86_64_SIZE32
	and R_X86_64_SIZE64 check.
	(elf_x86_64_relocate_section): Don't check TLS for R_X86_64_SIZE32
	nor R_X86_64_SIZE64.

2013-01-16  H.J. Lu  <hongjiu.lu@intel.com>

	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

	* elf32-i386.c (elf_howto_table): Fill R_386_SIZE32 entry.
	(elf_i386_reloc_type_lookup): Support BFD_RELOC_SIZE32.
	(elf_i386_check_relocs): Handle R_386_SIZE32.
	(elf_i386_gc_sweep_hook): Likewise.
	(elf_i386_relocate_section): Likewise.

	* elf64-x86-64.c (x86_64_elf_howto_table): Fill R_X86_64_SIZE32
	and R_X86_64_SIZE64 entries.
	(x86_64_reloc_map): Add BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64,
	(elf_x86_64_rtype_to_howto): Handle R_X86_64_SIZE32 for x32.
	(elf_x86_64_reloc_name_lookup): Likewise.
	(elf_x86_64_check_relocs): Handle R_X86_64_SIZE32 and
	R_X86_64_SIZE64.
	(elf_x86_64_gc_sweep_hook): Likewise.
	(elf_x86_64_relocate_section): Likewise.

	* reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SIZE32 and
	BFD_RELOC_SIZE64.

2013-01-15  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (R_X86_64_standard): Replace R_X86_64_IRELATIVE
	with R_X86_64_RELATIVE64.

2013-01-15  Nick Clifton  <nickc@redhat.com>

	* elf32-msp430.c: Fix spelling typo.

2013-01-15  Alan Modra  <amodra@gmail.com>

	* elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
	plt-thread-safe.

2013-01-14  Alan Modra  <amodra@gmail.com>

	PR binutils/14813
	* bfdio.c (struct bfd_iovec <bclose>): Revert 2012-11-06.
	(memory_bclose): Likewise.  Return 0 on success.
	* cache.c (cache_bclose): Likewise.
	* opncls.c (opncls_bclose, bfd_close): Likewise.
	* vms-lib.c (vms_lib_bclose): Likewise.
	* libbfd.h: Regenerate.

2013-01-13  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (struct elf_link_hash_entry): Delete dynamic_weak.
	Add ref_dynamic_nonweak.
	* elflink.c (_bfd_elf_mark_dynamic_def_weak): Delete.
	(_bfd_elf_merge_symbol): Don't call above function.  Move
	setting of ref_dynamic_nonweak and dynamic_def earlier.  Don't
	clear dynamic_def.
	(elf_link_add_object_symbols): Delete redundant "override" test.
	Don't set dynamic_def here.
	(elf_link_output_extsym): Update.

2013-01-12  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Set bfd errror for
	normal and TLS symbol access.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.

2013-01-12  Alan Modra  <amodra@gmail.com>

	* elf-bfd.h (_bfd_elf_strtab_refcount): Declare.
	* elf-strtab.c (_bfd_elf_strtab_refcount): New function.
	* elflink.c (elf_add_dt_needed_tag): Use _bfd_elf_strtab_refcount.

2013-01-12  Alan Modra  <amodra@gmail.com>

	PR ld/12549
	* elf-bfd.h (_bfd_elf_strtab_clear_refs): Declare.
	(_bfd_elf_strtab_clear_all_refs): Define.
	* elf-strtab.c (_bfd_elf_strtab_clear_refs): New function.
	(_bfd_elf_strtab_clear_all_refs): Delete.
	* elflink.c (elf_link_add_object_symbols): Clear out added
	strtab refs.  Correct handling of warning common symbols.

2013-01-10  H.J. Lu  <hongjiu.lu@intel.com>

	* aout0.c: Remove trailing white spaces.
	* archive.c: Likewise.
	* archures.c: Likewise.
	* bfd-in.h: Likewise.
	* bfd-in2.h: Likewise.
	* coff-alpha.c: Likewise.
	* coff-i860.c: Likewise.
	* coff-mips.c: Likewise.
	* coff-ppc.c: Likewise.
	* coff-tic80.c: Likewise.
	* coff-x86_64.c: Likewise.
	* coff-z80.c: Likewise.
	* coffcode.h: Likewise.
	* coffgen.c: Likewise.
	* cofflink.c: Likewise.
	* compress.c: Likewise.
	* corefile.c: Likewise.
	* cpu-arm.c: Likewise.
	* cpu-avr.c: Likewise.
	* cpu-bfin.c: Likewise.
	* cpu-cr16.c: Likewise.
	* cpu-cr16c.c: Likewise.
	* cpu-crx.c: Likewise.
	* cpu-h8300.c: Likewise.
	* cpu-i386.c: Likewise.
	* cpu-lm32.c: Likewise.
	* cpu-m68k.c: Likewise.
	* cpu-moxie.c: Likewise.
	* cpu-msp430.c: Likewise.
	* cpu-sh.c: Likewise.
	* cpu-xc16x.c: Likewise.
	* dwarf2.c: Likewise.
	* ecofflink.c: Likewise.
	* ecoffswap.h: Likewise.
	* elf-ifunc.c: Likewise.
	* elf-m10300.c: Likewise.
	* elf-vxworks.c: Likewise.
	* elf32-avr.c: Likewise.
	* elf32-avr.h: Likewise.
	* elf32-cr16.c: Likewise.
	* elf32-cr16c.c: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-crx.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i860.c: Likewise.
	* elf32-ip2k.c: Likewise.
	* elf32-iq2000.c: Likewise.
	* elf32-m32c.c: Likewise.
	* elf32-m68hc1x.c: Likewise.
	* elf32-msp430.c: Likewise.
	* elf32-mt.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-rl78.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-score.h: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-spu.c: Likewise.
	* elf32-tic6x.c: Likewise.
	* elf32-v850.c: Likewise.
	* elf32-xc16x.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elfcore.h: Likewise.
	* elflink.c: Likewise.
	* elfxx-mips.c: Likewise.
	* elfxx-sparc.c: Likewise.
	* elfxx-tilegx.c: Likewise.
	* ieee.c: Likewise.
	* libcoff.h: Likewise.
	* libpei.h: Likewise.
	* libxcoff.h: Likewise.
	* linker.c: Likewise.
	* mach-o-i386.c: Likewise.
	* mach-o-target.c: Likewise.
	* mach-o.c: Likewise.
	* mach-o.h: Likewise.
	* mmo.c: Likewise.
	* opncls.c: Likewise.
	* pdp11.c: Likewise.
	* pe-x86_64.c: Likewise.
	* peXXigen.c: Likewise.
	* pef-traceback.h: Likewise.
	* pei-x86_64.c: Likewise.
	* peicode.h: Likewise.
	* plugin.c: Likewise.
	* reloc.c: Likewise.
	* riscix.c: Likewise.
	* section.c: Likewise.
	* som.c: Likewise.
	* syms.c: Likewise.
	* tekhex.c: Likewise.
	* ticoff.h: Likewise.
	* vaxbsd.c: Likewise.
	* xcofflink.c: Likewise.
	* xtensa-isa.c: Likewise.

2013-01-10  Will Newton <will.newton@imgtec.com>

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* archures.c (bfd_mach_metag): New.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add Meta.
	* configure: Regenerate.
	* configure.in: Add Meta.
	* cpu-metag.c: New file.
	* elf-bfd.h: Add Meta.
	* elf32-metag.c: New file.
	* elf32-metag.h: New file.
	* libbfd.h: Regenerate.
	* reloc.c: Add Meta relocations.
	* targets.c: Add Meta.

2013-01-08  Yufeng Zhang  <yufeng.zhang@arm.com>

	* elf-bfd.h (elfcore_write_aarch_tls): Add prototype.
	(elfcore_write_aarch_hw_break): Likewise.
	(elfcore_write_aarch_hw_watch): Likewise.
	* elf.c (elfcore_grok_aarch_tls): New function.
	(elfcore_grok_aarch_hw_break): Likewise.
	(elfcore_grok_aarch_hw_watch): Likewise.
	(elfcore_grok_note): Call the new functions to handle the
	corresponding notes.
	(elfcore_write_aarch_tls): New function.
	(elfcore_write_aarch_hw_break): Likewise.
	(elfcore_write_aarch_hw_watch): Likewise.
	(elfcore_write_register_note): Call the new functions to handle the
	corresponding pseudo sections.

2013-01-07  Tom Tromey  <tromey@redhat.com>

	* section.c (_bfd_std_section): Rename from std_section.
	(bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
	(STD_SECTION): Update.
	* bfd-in2.h: Rebuild.

2013-01-04  Juergen Urban <JuergenUrban@gmx.de>

	* archures.c (bfd_mach_mips5900): Define.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add mips64-ps2-elf and mips-ps2-elf targets.
	* cpu-mips.c: Add support for MIPS r5900.
	* elfxx-mips.c: Add support for MIPS r5900 (extension of r4000).

2013-01-03  Nickolai Zeldovich  <nickolai@csail.mit.edu>
	    Nick Clifton  <nickc@redhat.com>

	* elflink.c (get_value): Prevent the use of an undefined shift
	operation.  Add sanity checks.

2013-01-02  Kaushik Phatak  <kaushik.phatak@kpitcummins.com>

	* config.bfd (cr16*-*-uclinux*): New target support.


For older changes see ChangeLog-2012

Copyright (C) 2013 Free Software Foundation, Inc.

Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End: