aboutsummaryrefslogtreecommitdiff
path: root/binutils/ChangeLog
blob: a417359b3f848cdc362d13ffcda90fb141049d23 (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
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
2022-01-27  Nick Clifton  <nickc@redhat.com>

	* po/sv.po: Updated Swedish translation.

2022-01-24  Nick Clifton  <nickc@redhat.com>

	* po/bg.po: Updated Bulgarian translation.
	* po/fr.po: Updated French translation.
	* po/ro.po: Updated Romanian translation.
	* po/uk.po: Updated Ukranian translation.

2022-01-22  Martin Storsjö  <martin@martin.st>

	* dlltool.c (main): Allow inferring tmp_prefix from the dll name
	from a def file.

2022-01-22  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.
	* po/binutils.pot: Regenerate.

2022-01-22  Nick Clifton  <nickc@redhat.com>

	* 2.38 release branch created.

2022-01-17  Nick Clifton  <nickc@redhat.com>

	* Makefile.in: Regenerate.

2022-01-11  Fangrui Song  <maskray@google.com>

	PR binutils/28759
	* ar.c (long_options): Add --thin.
	(usage) Add --thin. Deprecate -T without diagnostics.
	* doc/binutils.texi: Add doc.
	* NEWS: Mention --thin.
	* binutils/testsuite/binutils-all/ar.exp: Add tests.

2022-01-11  Martin Storsjö  <martin@martin.st>

	* dlltool.c (main): If a prefix has not been provided, attempt to
	use a deterministic one based upon the dll name.

2022-01-07  Pavel Mayorov  <pmayorov@cloudlinux.com>

	PR 28718
	* dwarf.c: Revert previous delta.
	(debug_get_real_type): Reject indirect types that point to
	indirect types.
	(debug_get_type_name, debug_get_type_size, debug_write_type):
	Likewise.

2022-01-06  Nick Clifton  <nickc@redhat.com>

	* debug.c (debug_write_type): Allow for malicious recursion via
	indirect debug types.

2022-01-04  Nick Clifton  <nickc@redhat.com>

	PR 28716
	* dwarf.c (load_build_id_debug_file): Remove spurious printf.

2021-12-16  Nick Clifton  <nickc@redhat.com>

	PR 28697
	* dwarf.c (load_build_id_debug_file): New function.
	(try_build_id_prefix): New function.
	(check_for_and_load_links): Call load_build_id_debug_file.
	(debug_displays): Add entry for .note.gnu.build-id.
	* dwarf.h (enum dwarf_section_display_enum): Add
	note_gnu_build_id.
	* testsuite/binutils-all/debuginfod.exp (test_fetch_debuglink):
	Fix regexp for loads via debuglink section.

2021-12-03  Chenghua Xu  <xuchenghua@loongson.cn>

	* MAINTAINERS: Add myself and Zhensong Liu
	as the LoongArch maintainer.

2021-12-02  Nick Clifton  <nickc@redhat.com>

	PR 28645
	* dwarf.c (process_cu_tu_index): Add test for overruning section
	whilst processing slots.

2021-11-30  Roland McGrath  <mcgrathr@google.com>

	* doc/local.mk: Give each man page target its missing dependency on
	doc/$(am__dirstamp).

2021-11-30  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (find_debug_info_for_offset): Use dwarf_vma type for
	offsets, sizes and ranges.
	(display_loc_list): Likewise.  Also use print_dwarf_vma to print
	the offset.
	(display_loclists_list): Likewise.
	(display_loc_list_dwo): Likewise.
	(display_debug_str): Likewise.
	(display_debug_aranges): Likewise.
	(display_debug_ranges_list): Likewise.
	(display_debug_rnglists_list): Likewise.
	(display_debug_ranges): Likewise.

2021-11-29  Nick Clifton  <nickc@redhat.com>

	PR 28632
	* strings.c (usage): Update desciption of -n option.
	* doc/binutils.texi: Likewise.

2021-11-24  Nick Clifton  <nickc@redhat.com>

	PR 28564
	* sysdump.c (getCHARS): Check for an out of bounds read.

2021-11-16  Fangrui Song  <maskray@google.com>

	* readelf.c (enum relocation_type): New.
	(slurp_relr_relocs): New.
	(dump_relocations): Change is_rela to rel_type.
	Dump RELR.
	(dynamic_relocations): Add DT_RELR.
	(process_relocs): Check SHT_RELR and DT_RELR.
	(process_dynamic_section): Store into dynamic_info for
	DT_RELR/DT_RELRENT/DT_RELRSZ.

2021-11-09  Nick Clifton  <nickc@redhat.com>

	* nm.c: Add --unicode option to control how unicode characters are
	handled.
	* objdump.c: Likewise.
	* readelf.c: Likewise.
	* strings.c: Likewise.
	* binutils.texi: Document the new feature.
	* NEWS: Document the new feature.
	* testsuite/binutils-all/unicode.exp: New file.
	* testsuite/binutils-all/nm.hex.unicode
	* testsuite/binutils-all/strings.escape.unicode
	* testsuite/binutils-all/objdump.highlight.unicode
	* testsuite/binutils-all/readelf.invalid.unicode

2021-11-03  Tom Tromey  <tromey@adacore.com>

	* dwarf.c (display_debug_loc): Use section name in warnings.

2021-10-25  Nick Alcock  <nick.alcock@oracle.com>

	* objdump.c (usage): --ctf now has an optional argument.
	(main): Adjust accordingly.
	(dump_ctf): Default it.
	* doc/ctf.options.texi: Adjust.

2021-10-25  Nick Alcock  <nick.alcock@oracle.com>

	* objdump.c (usage): --ctf-parent now takes a name, not a section.
	(dump_ctf): Don't open a separate section; use the parent_name in
	ctf_dict_open instead.  Use ctf_archive_next, not ctf_archive_iter,
	so we can pass down a member count.
	(dump_ctf_archive_member): Add the member count; don't return
	anything.  Import parents into children no matter what the
	parent's name, while still avoiding displaying the header for the
	common parent name of ".ctf".
	* readelf.c (usage): Adjust similarly.
	(dump_section_as_ctf): Likewise.
	(dump_ctf_archive_member): Likewise.  Never stop iterating over
	archive members, even if ctf_dump of one member fails.
	* doc/ctf.options.texi: Adjust.

2021-10-19  Nick Clifton  <nickc@redhat.com>

	* nm.c (filter_symbols): Test for a NULL name before checking to
	see if the symbol is __gnu_lto_slim.
	* objcopy.c (filter_symbols): Likewise.

2021-09-30  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (filter_symbols): Fail if attempting to dredefine
	symbols in an LTO object file.

2021-09-27  Nick Alcock  <nick.alcock@oracle.com>

	* configure: Regenerate.

2021-09-20  Andrew Burgess  <andrew.burgess@embecosm.com>

	* testsuite/binutils-all/riscv/riscv.exp: New file.
	* testsuite/binutils-all/riscv/unknown.d: New file.
	* testsuite/binutils-all/riscv/unknown.s: New file.

2021-09-07  Luis Machado  <luis.machado@linaro.org>

	Revert: [AArch64] MTE corefile support

	2021-05-21  Luis Machado  <luis.machado@linaro.org>

	* readelf.c (get_note_type): Handle NT_MEMTAG note types.

2021-08-11  Nick Clifton  <nickc@redhat.com>

	* po/pt.po: Updated Portuguese translation.

2021-08-10  Nick Clifton  <nickc@redhat.com>

	* po/sr.po: Updated Serbian translation.

2021-07-16  Nick Clifton  <nickc@redhat.com>

	* po/sv.po: Updated Swedish translation.

2021-07-14  Clément Chigot  <clement.chigot@atos.net>

	* dwarf.h (struct dwarf_section): Add XCOFF name.
	* dwarf.c (struct dwarf_section_display): Update.
	* objdump.c (load_debug_section): Add XCOFF name handler.
	(dump_dwarf_section): Likewise.

2021-07-12  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2021-07-10  Alan Modra  <amodra@gmail.com>

	PR 28069
	* dwarf.c (display_discr_list): Remove assertions.  Delete "end"
	parameter, use initial "data" pointer as the end.  Formatting.
	Don't count down bytes as they are read.
	(read_and_display_attr_value): Adjust display_discr_list call.
	(read_and_print_leb128): Don't pass __FILE__ and __LINE__ to
	report_leb_status.
	* dwarf.h (report_leb_status): Don't report file and line
	numbers.  Delete file and lnum parameters,
	(READ_ULEB, READ_SLEB): Adjust.

2021-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* configure.ac: Check for strnlen declaration.
	* configure, config.in: Regenerate.

2021-07-05  Alan Modra  <amodra@gmail.com>

	PR 28047
	* dwarf.c (get_type_abbrev_from_form): Add cu_end parameter.
	Check DW_FORM_ref1 etc. arg against cu_end rather than end of
	section.  Adjust all callers.

2021-07-03  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.
	* po/opcodes.pot: Regenerate.
	* README-how-to-make-a-release: Update.

2021-07-03  Nick Clifton  <nickc@redhat.com>

	* 2.37 release branch created.

2021-07-02  Alan Modra  <amodra@gmail.com>

	PR 28048
	* dwarf.c (get_type_signedness): Don't run off end of buffer
	printing DW_FORM_string attribute.

2021-07-01  Nick Clifton  <nickc@redhat.com>

	PR 28029
	* testsuite/binutils-all/debuginfod.exp: Replace -wK with -wk.

2021-07-01  Andrei Homescu  <ah@immunant.com>

	* readelf.c (process_archive): Reset file position to the
	beginning when calling process_object for thin archive members.
	* testsuite/binutils-all/readelf.exp: Add test.
	* testsuite/binutils-all/readelf.h.thin: New file.

2021-06-30  Tom Tromey  <tom@tromey.com>

	* dwarf.c (read_and_display_attr_value): Handle
	DW_FORM_implicit_const.

2021-06-30  Richard Henderson  <richard.henderson@linaro.org>

	* dwarf.c (display_debug_frames): Both DW_CFA_def_cfa_sf
	and DW_CFA_def_cfa_offset_sf have a signed offset.

2021-06-19  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_lines_decoded): Use memcpy rather than
	strncpy when trimming file name length to MAX_FILENAME_LENGTH.
	Don't make an unnecessary copy when length is good.

2021-06-18  H.J. Lu  <hongjiu.lu@intel.com>

	* readelf.c (print_gnu_property_note): Handle
	GNU_PROPERTY_UINT32_AND_LO, GNU_PROPERTY_UINT32_AND_HI,
	GNU_PROPERTY_UINT32_OR_LO and GNU_PROPERTY_UINT32_OR_HI.

2021-06-15  Nick Clifton  <nickc@redhat.com>

	* readelf.c (get_note_type): Add support for NT_GO_BUILDID.

2021-06-15  Alan Modra  <amodra@gmail.com>

	* readelf.c (locate_dynamic_section, is_pie): New functions.
	(get_file_type): Replace e_type parameter with filedata.  Call
	is_pie for ET_DYN.  Update all callers.
	(process_program_headers): Use local variables dynamic_addr and
	dynamic_size, updating filedata on exit from function.  Set
	dynamic_size of 1 to indicate no dynamic section or segment.
	Update tests of dynamic_size throughout.
	* testsuite/binutils-all/x86-64/pr27708.dump: Update expected output.

2021-06-14  Eric Botcazou  <ebotcazou@adacore.com>

	* dwarf.c (struct abbrev_attr): Change type of implicit_const.
	(add_abbrev_attr): Likewise.
	(process_abbrev_set): Likewise.
	(display_debug_abbrev): Adjust to above change.

2021-06-12  Alan Modra  <amodra@gmail.com>

	* readelf.c (process_file_header): Don't clear section_headers.

2021-06-12  Alan Modra  <amodra@gmail.com>

	* readelf.c (get_section_headers): Don't test e_shoff here, leave
	that to get_32bit_section_headers or get_64bit_section_headers.
	(process_object): Throw away section header read to print file
	header extension.

2021-06-11  Alan Modra  <amodra@gmail.com>

	* readelf.c (struct filedata): Move archive_file_offset and
	archive_file_size earlier.
	(free_filedata): Clear using memset.

2021-06-11  Alan Modra  <amodra@gmail.com>

	* readelf.c (GET_ELF_SYMBOLS): Delete.  Replace with..
	(get_elf_symbols): ..this new function throughout.
	(get_32bit_section_headers): Don't free section_headers.
	(get_64bit_section_headers): Likewise.
	(get_section_headers): New function, use throughout in place of
	32bit and 64bit variants.
	(get_dynamic_section): Similarly.
	(process_section_headers): Don't free filedata memory here.
	(get_file_header): Don't get section headers here..
	(process_object): ..Read them here instead.  Don't exit without
	freeing filedata memory.

2021-06-09  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: Remove Daniel Jacobwitz from the maintainers list.

2021-06-07  Jan Beulich  <jbeulich@suse.com>

	* dwarf.c (display_debug_aranges): Add u suffix to constant.

2021-05-29  Alan Modra  <amodra@gmail.com>

	* objdump (usage): Add missing \n.

2021-05-29  Alan Modra  <amodra@gmail.com>

	* readelf.c (parse_args): Call dwarf_select_sections_all on
	--debug-dump without optarg.
	(usage): Associate -w and --debug-dump options closely.
	Split up help message.  Remove extraneous blank lines around
	ctf help.
	* objdump.c (usage): Similarly.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

	* testsuite/binutils-all/mips/mips-xpa-virt-1.d: Correct CFC0
	operand disassembly.
	* testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.

2021-05-29  Maciej W. Rozycki  <macro@orcam.me.uk>

	* testsuite/binutils-all/mips/mips-xpa-virt-1.d: Use `mips:3000'
	machine for disassembly.
	* testsuite/binutils-all/mips/mips-xpa-virt-2.d: Likewise.
	* testsuite/binutils-all/mips/mips-xpa-virt-3.d: Likewise.
	* testsuite/binutils-all/mips/mips-xpa-virt-4.d: Likewise.

2021-05-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/27905
	* readelf.c (decode_x86_feature_2): Revert commit 50c95a739c9.

2021-05-27  Alan Modra  <amodra@gmail.com>

	* readelf (usage): Order -w letters to match --debug-dump= and
	move common '=' for --debug-dump out of brackets.

2021-05-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/27905
	* readelf.c (decode_x86_feature_2): Support
	GNU_PROPERTY_X86_FEATURE_2_CODE16.

2021-05-23  Tiezhu Yang  <yangtiezhu@loongson.cn>

	* readelf.c (get_machine_name): Change Loongson Loongarch to
	LoongArch.

2021-05-21  Luis Machado  <luis.machado@linaro.org>

	* readelf.c (get_note_type): Add missing NT_ARM_* entries.

2021-05-21  Luis Machado  <luis.machado@linaro.org>

	* readelf.c (get_note_type): Handle NT_MEMTAG note types.

2021-05-19  Eli Schwartz  <eschwartz@archlinux.org>

	* dwarf.c (ENABLE_CHECKING): Define to 0 if not previously set.

2021-05-19  Alan Modra  <amodra@gmail.com>

	PR 27884
	* dwarf.c (get_type_abbrev_from_form): Replace cu_offset_return
	param with map_return, and return map for DW_FORM_ref_addr.
	(get_type_signedness): Adjust calls to get_type_abbrev_from_form.
	Pass returned cu map start and end to recursive call.
	(read_and_display_attr_value): Similarly.

2021-05-19  Alan Modra  <amodra@gmail.com>

	PR 27879
	* sysdump.c (getBARRAY): Sanity check size against max.
	(getINT): Avoid UB shift left.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (process_cu_tu_index): Avoid pointer UB.  Use _mul_overflow.
	Delete dead code.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_gdb_index): Avoid pointer UB and overflow in
	length calculations.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_names): Complain when header length is
	too small.  Avoid pointer UB.  Sanity check augmentation string,
	CU table, TU table and foreign TU table sizes.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_frames): Delete initial_length_size.
	Avoid pointer UB.  Constrain data reads to length given in header.
	Sanity check cie header length.  Only skip up to next FDE on
	finding augmentation data too long.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (read_cie): Add more sanity checks to ensure data
	pointer is not bumped past end.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_ranges): Delete initial_length_size.
	Correct fallback size calculated on finding a reloc.  Constrain
	data reads to length given in header.  Avoid pointer UB.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_rnglists_list): Avoid pointer UB.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_str_offsets): Constrain reads to length
	given in header.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_aranges): Delete initial_length_size.
	Use end_ranges to constrain data reads to header length.  Avoid
	pointer UB.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_loc_list): Avoid pointer UB.  Correct check
	before reading uleb length.  Warn on excess length.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_macro): Print strings that might not
	be zero terminated with %*s.  Don't bump curr if unterminated.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (get_line_filename_and_dirname): Delete initial_length_size.
	Simplify length sanity check, and check for too small lengths.
	Constrain data reads to header length.  Avoid pointer UB.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_macinfo): Print strings that might not
	be zero terminated with %*s.  Don't bump curr if unterminated.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_pubnames_worker): Delete initial_length_size.
	Simplify length check.  Constrain reads to length given by header.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (display_debug_lines_decoded): Don't use strnlen when
	we have already checked for NUL termination.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (read_debug_line_header): Delete initial_length_size.
	Avoid pointer UB.  Keep within length specified by header.
	Delete dead code.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (process_debug_info): Always do the first CU length
	scan for sanity checks.  Remove initial_length_size var and
	instead calculate end_cu.  Use end_cu to limit data reads.
	Delete now dead code checking length.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* dwarf.c (SAFE_BYTE_GET_INTERNAL): Assert only when ENABLE_CHECKING.

2021-05-15  Alan Modra  <amodra@gmail.com>

	* bucomm.h (_mul_overflow): Define.
	* dwarf.c (get_encoded_value): Avoid pointer UB.

2021-05-13  Alan Modra  <amodra@gmail.com>

	PR 27861
	* dwarf.c (display_debug_str_offsets): Sanity check dwarf5
	header length.

2021-05-13  Alan Modra  <amodra@gmail.com>

	PR 27860
	* dwarf.c (display_debug_frames): Sanity check cie_off before
	attempting to read cie.

2021-05-12  Alan Modra  <amodra@gmail.com>

	* dwarf.c (process_extended_line_op): Don't bump data pointer past
	end when strnlen doesn't find string terminator.
	(decode_location_expression): Remove dead code.
	(skip_attr_bytes): Remove const from end param.  Ensure data
	pointer doesn't pass end.
	(get_type_signedness): Remove const from end param.
	(read_and_display_attr_value): Ensure data pointer doesn't pass end.
	(display_debug_lines_raw, display_debug_lines_decoded): Likewise.
	(display_debug_pubnames_worker): Likewise.
	(display_debug_pubnames_worker): Use SAFE_BYTE_GET_AND INC rather
	than blindly incrementing data pointer.
	(display_debug_addr, display_debug_str_offsets): Likewise.  Don't
	compare pointers, compare lengths.

2021-05-12  Alan Modra  <amodra@gmail.com>

	* dwarf.c (SAFE_BYTE_GET_INTERNAL): Define.
	(SAFE_BYTE_GET, SAFE_BYTE_GET_AND_INC): Define using the above.
	(SAFE_SIGNED_BYTE_GET, SAFE_SIGNED_BYTE_GET_AND_INC): Likewise.
	(display_discr_list): Use SAFE_BYTE_GET_AND_INC rather than
	SAFE_BYTE_GET followed by increment.
	(process_debug_info): Likewise, and test bytes remaining before
	incrementing section_begin rather than using pointer comparison.
	(display_debug_names): Pass lvalue as SAFE_BYTE_GET PTR.
	(process_cu_tu_index): Likewise for SAFE_BYTE_GET_AND_INC.

2021-05-12  Alan Modra  <amodra@gmail.com>

	* dwarf.c (dwarf_vmatoa64, SAFE_BYTE_GET64, add64): Delete.
	(skip_attr_bytes): Replace use of SAFE_BYTE_GET64 with
	SAFE_BYTE_GET_AND_INC.
	(read_and_display_attr_value): Likewise.  Print using dwarf_vmatoa.
	(process_debug_info, process_cu_tu_index): Likewise.
	* elfcomm.c (byte_put, byte_put_little_endian, byte_put_big_endian),
	(byte_get, byte_get_little_endian, byte_get_big_endian),
	(byte_get_signed): Make size param unsigned.  Remove code dealing
	with 4-byte elf_vma.
	(byte_get_64): Delete.
	* elfcomm.h  (byte_put, byte_put_little_endian, byte_put_big_endian),
	(byte_get, byte_get_little_endian, byte_get_big_endian),
	(byte_get_signed): Update prototypes.
	(byte_get_64): Delete.

2021-05-12  Alan Modra  <amodra@gmail.com>

	PR 27836
	* dwarf.c (display_debug_frames): Don't compare pointers derived
	from user input.  Test offset against bounds instead.

2021-05-12  Alan Modra  <amodra@gmail.com>

	PR 27853
	* dwarf.c (display_formatted_table): Test for data >= end rather
	than data == end.
	(process_extended_line_op): Likewise.
	(display_debug_lines_raw): Likewise.
	(display_debug_lines_decoded): Likewise.

2021-05-12  Alan Modra  <amodra@gmail.com>

	PR 27849
	* dwarf.c (fetch_indexed_string): Correct length sanity checks.
	Sanity check section size for version and padding too.  Correct
	index sanity check.  Handle multiple tables in .debug_str_offsets.

2021-05-11  Hans-Peter Nilsson  <hp@axis.com>

	* dwarf.c (process_abbrev_set): Properly parenthesize before
	casting to unsigned long.

2021-05-11  Alan Modra  <amodra@gmail.com>

	PR 27845
	* dwarf.c (process_abbrev_set): Replace start and end parameters
	with section, abbrev_base, abbrev_size, abbrev_offset.  Update
	all callers.  Sanity check parameters correctly and emit warnings
	here rather than..
	(process_debug_info): ..here.

2021-05-10  Thomas Wolff  <towo@towo.net>

	PR 4356
	PR 26865
	PR 27594
	* windres.c (quot): Revert previous delta.  Do not use double
	quotes when spaces are detected in options.
	* doc/binutils.texi (windres): Remove suggestion that the
	--preprocessor option can take arguments.

2021-05-10  Alan Modra  <amodra@gmail.com>

	* dwarf.c (SAFE_BYTE_GET): Check bounds by subtracting amount from
	END rather than adding amount to PTR.
	(SAFE_SIGNED_BYTE_GET, SAFE_BYTE_GET64): Likewise.

2021-05-09  Alan Modra  <amodra@gmail.com>

	* objcopy.c (eq_string): Delete.
	(create_symbol_htab): Use htab_eq_string.

2021-05-08  Mike Frysinger  <vapier@gentoo.org>

	* README-how-to-make-a-release: Update html & pdf entries.

2021-05-08  Mike Frysinger  <vapier@gentoo.org>

	* doc/Makefile.am (html-local, binutils/index.html): New targets.
	* doc/Makefile.in: Regenerate.

2021-05-08  Mike Frysinger  <vapier@gentoo.org>

	* doc/Makefile.am (AM_MAKEINFOFLAGS): Add --no-split.
	* doc/Makefile.in: Regenerate.

2021-05-07  Nick Clifton  <nickc@redhat.com>

	* readelf.c (no_processor_specific_unwind): New function.
	(process_unwind): Use no_processor_specific_unwind for X86
	targets.

2021-05-07  Michael Forney <mforney@mforney.org>

	* dwarf.c: Don't omit second operand of '?' operator.

2021-04-30  Nick Clifton  <nickc@redhat.com>

	PR 27796
	* dwarf.c (load_debug_sup_file): Allocate memory for filename in
	.debug_sup section.

2021-04-29  Nick Clifton  <nickc@redhat.com>

	PR 27594
	* doc/binutils.texi (windres): Correct the description of the
	default value of the --preprocessor argument.

2021-04-27  Nick Clifton  <nickc@redhat.com>

	PR 27779
	* dwarf.c (parse_gnu_debuglink): Reject empty names.
	(parse_gnu_debugaltlink): Likewise.

2021-04-22  Clément Chigot  <clement.chigot@atos.net>

	* od-xcoff.c (dump_xcoff32_symbols): Adapt to new
	aux structures.

2021-04-21  Nick Lott  <nick.lott@gmail.com>

	PR 27672
	* readelf.c (sym_base): New variable.
	(enum print_mode): Add more modes.
	(print_vma): Add suport for new modes.
	(options): Add sym-base.
	(usage): Add sym-base.
	(parse_args): Add support for --sym-base.
	(print_dynamic_symbol_size): New function.
	(print_dynamic_symbol): Use new function.
	* doc/binutils.texi: Document the new feature.
	* NEWS: Mention the new feature.

2021-04-21  Nick Clifton  <nickc@redhat.com>

	* testsuite/binutils-all/mips/global-local-symtab-sort-n64t.d:
	Adjust expected output to allow for named section symbols.
	* testsuite/binutils-all/mips/global-local-symtab-sort-o32t.d:
	Likewise.
	* testsuite/binutils-all/readelf.s-64: Likewise.
	* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
	* testsuite/binutils-all/readelf.ss-tmips: Likewise.
	* testsuite/binutils-all/readelf.ss-unused: Likewise.

2021-04-21  Luo Longjun  <luolongjun@huawei.com>

	* readelf.c (print_dynamic_symbol): Print the section name for
	section symbols without a name of their own.

2021-04-20  Andreas Krebbel  <krebbel@linux.ibm.com>

	* MAINTAINERS: Remove Martin Schwidefsky as s390 maintainer and
	add him to Past Maintainers.
	Update my email address.

2021-04-19  Nick Clifton  <nickc@redhat.com>

	PR 21702
	* arsup.c (ar_addmod): Enable plugin support, if available.

2021-04-19  Nick Clifton  <nickc@redhat.com>

	* rename.c: (get_stat_atime_ns): Add prototype.
	(get_stat_mtime_ns): Add prototype.

2021-04-16  Alan Modra  <amodra@gmail.com>

	PR 27725
	* rename.c (get_stat_atime, get_stat_mtime): Make static.
	(get_stat_atime_ns, get_stat_mtime_ns): Likewise.

2021-04-15  Pekka Seppänen  <pexu@sourceware.mail.kapsi.fi>

	PR 27725
	* rename.c (get_stat_atime_ns): Add ATTRIBUTE_UNUSED.
	(get_stat_mtime_ns): Likewise.

2021-04-15  Alan Modra  <amodra@gmail.com>

	PR 27725
	* configure.ac: Check for sys/time.h and utimensat.  Use standard
	checks for mkstemp and mkdtemp.  Whitespace.  Check for nanosecond
	members of struct stat.
	* rename.c: Prefer sys/time.h for utimes over utime.h for utime.
	(STAT_TIMESPEC, STAT_TIMESPEC_NS): Define
	(get_stat_atime_ns, get_stat_mtime_ns): New inline functions.
	(get_stat_atime, get_stat_mtime): Likewise.
	(set_times): Choose first available of utimensat, utimes, utime.
	Use above inline functions to set timespec and timeval values.
	* configure: Regenerate.
	* config.in: Regenerate.
	* testsuite/binutils-all/objcopy.exp (objcopy_test): Add test of
	file timestamp when --preserve-dates is used.

2021-04-15  Alan Modra  <amodra@gmail.com>

	PR 27456
	* rename.c (smart_rename): When TO and FROM are equal, just set
	file timestamp.
	* objcopy.c (strip_main, copy_main): Always call smart_rename.

2021-04-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/27708
	* testsuite/binutils-all/x86-64/pr27708.dump: New file.
	* testsuite/binutils-all/x86-64/pr27708.exe.bz2: Likewise.
	* testsuite/binutils-all/x86-64/x86-64.exp: Run binutils/27708
	test.

2021-04-14  Mark Harmstone  <mark@harmstone.com>

	PR 27686
	* resbin.c (bin_to_res_version): Ignore any trailing bytes at the
	end of the structure.

2021-04-14  Frederic Cambus  <fred@statdns.com>

	* readelf.c (get_netbsd_elfcore_note_type): Remove unneeded #ifdef
	checks for NT_NETBSDCORE_AUXV and NT_NETBSDCORE_LWPSTATUS.

2021-04-14  Alan Modra  <amodra@gmail.com>

	PR 27716
	* objdump.c (show_line): Don't limit paths to PATH_MAX.
	* readelf.c (struct filedata): Change program_interpreter from
	a char array to a char pointer.
	(process_program_headers): Sanity check PT_INTERP p_filesz.
	Malloc program_interpreter using p_filesz and read directly from
	file.
	(process_dynamic_section): Check program_interpreter is non-NULL.
	(free_filedata): New function, split out from..
	(process_object): ..here.
	(close_debug_file): Call free_filedata.
	* sysdep.h: Don't include sys/param.h.
	(PATH_MAX): Don't define.
	* configure.ac: Don't check for sys/param.h.
	* configure: Regenerate.

2021-04-13  Frederic Cambus  <fred@statdns.com>

	* readelf.c (process_netbsd_elf_note): Remove now unneeded #ifdef
	check for NT_NETBSD_PAX.

2021-04-12  Alan Modra  <amodra@gmail.com>

	* configure.ac (--enable-checking): Add support.
	* config.in: Regenerate.
	* configure: Regenerate.

2021-04-09  Alan Modra  <amodra@gmail.com>

	* objdump.c (struct objdump_disasm_info): Delete dynrelbuf and
	dynrelcount.
	(find_symbol_for_address): Adjust for dynrelbuf and dynrelcount move.
	(disassemble_section, disassemble_data): Likewise.

2021-04-06  Alan Modra  <amodra@gmail.com>

	* objdump.c (objdump_symbol_at_address): Return asymbol*.

2021-04-06  Alan Modra  <amodra@gmail.com>

	* NEWS: Mention C99 requirement.
	* README: Likewise.  Modernise examples and "Reporting bugs".

2021-04-05  Alan Modra  <amodra@gmail.com>

	* configure.ac: Assume long long is available.  Don't test for
	strings.h, stdlib.h, limits.h, locale.h, or wchar.h.  Check
	inttypes.h, stdint.h, sys/stat.h and sys/types.h. Don't check for
	strcoll, setlocale, setmode or location of time_t.  Don't check
	for fprintf, getenv, snprintf, strnlen, strstr or vsnprintf decls.
	(AC_ISC_POSIX, AXC_HEADER_STRING, AC_FUNC_ALLOCA): Don't invoke.
	* sysdep.h: Don't include alloca-conf.h, include config.h instead.
	Test HAVE_SYS_TYPES_H and reorder includes.  Include limits.h,
	locale.h, string.h and stdlib.h unconditionally.  Remove various
	fallback declarations.  Assume long long is available.
	* addr2line.c: Don't test HAVE_SETLOCALE.
	* ar.c: Likewise.
	* coffdump.c: Likewise.
	* dlltool.c: Likewise.
	* dllwrap.c: Likewise.
	* elfedit.c: Likewise.
	* nm.c: Likewise.
	* objcopy.c: Likewise.
	* objdump.c: Likewise.
	* readelf.c: Likewise.
	* size.c: Likewise.
	* srconv.c: Likewise.
	* strings.c: Likewise.
	* sysdump.c: Likewise.
	* windmc.c: Likewise.
	* windres.c: Likewise.
	* bucomm.c: Don't test HAVE_TIME_T_IN_TIME_H or HAVE_TIME_T_IN_TYPES_H.
	* dwarf.c: Include limits.h unconditionally.  Assume long long
	is available.
	* nm.c: Don't test HAVE_STRCOLL.
	* readelf.c: Don't test HAVE_WCHAR_H.
	* strings.c: Assume long long is available.
	* syslex.l: Include string.h unconditionally.
	* aclocal.m4: Regenerate.
	* config.in: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.

2021-04-01  Martin Liska  <mliska@suse.cz>

	* elfcomm.h (strneq): Remove strneq and use startswith.
	* readelf.c (ia64_process_unwind): Likewise.
	(process_note): Likewise.

2021-04-01  Martin Liska  <mliska@suse.cz>

	* dllwrap.c: Use startswith function.
	* objcopy.c (is_dwo_section): Likewise.
	(handle_remove_section_option): Likewise.
	(copy_main): Likewise.
	* objdump.c (is_significant_symbol_name): Likewise.

2021-04-01  Martin Liska  <mliska@suse.cz>

	* dwarf.c (display_debug_lines_raw): Replace const_strneq with
	startswith.
	(display_debug_lines_decoded): Likewise.
	(display_debug_links): Likewise.
	* elfcomm.c (setup_archive): Likewise.
	* elfcomm.h (const_strneq): Likewise.
	* readelf.c (process_section_headers): Likewise.
	(slurp_ia64_unwind_table): Likewise.
	(slurp_hppa_unwind_table): Likewise.
	(decode_arm_unwind): Likewise.
	(display_debug_section): Likewise.
	(process_note): Likewise.

2021-03-31  Alan Modra  <amodra@gmail.com>

	* sysdep.h (POISON_BFD_BOOLEAN): Define.
	* addr2line.c, * ar.c, * arsup.c, * bfdtest2.c, * binemul.c,
	* binemul.h, * bucomm.c, * bucomm.h, * budbg.h, * coffgrok.c,
	* debug.c, * debug.h, * dlltool.c, * dwarf.c, * dwarf.h,
	* elfedit.c, * emul_aix.c, * mclex.c, * nm.c, * objcopy.c,
	* objdump.c, * od-macho.c, * prdbg.c, * rdcoff.c, * rddbg.c,
	* readelf.c, * rename.c, * stabs.c, * strings.c, * windint.h,
	* windmc.c, * windmc.h, * windres.c, * winduni.c,
	* wrstabs.c: Replace bfd_boolean with bool, FALSE with false,
	and TRUE with true throughout.

2021-03-31  Alan Modra  <amodra@gmail.com>

	* coffdump.c: Include stdint.h in place of bfd_stdint.h.
	* dwarf.c: Likewise.

2021-03-31  Alan Modra  <amodra@gmail.com>

	* prdbg.c (pr_function_type): Replace LITSTTCPY with strcpy.

2021-03-29  Alan Modra  <amodra@gmail.com>

	* dlltool.c (main): Don't use "boolean_condition ? TRUE : FALSE".
	* dwarf.c (read_and_display_attr_value): Likewise.
	(display_debug_str_offsets): Likewise.
	* objdump.c (dump_bfd): Likewise.
	* readelf.c (dump_section_as_strings): Likewise.
	(dump_section_as_bytes): Likewise.

2021-03-29  Alan Modra  <amodra@gmail.com>

	* objdump.c (process_links): Use type int.
	* readelf.c (request_dump): Don't increment do_dump, set it.
	* windint.h (target_is_bigendian): Use type bfd_boolean.
	* windmc.c (target_is_bigendian): Likewise.
	* windres.c (target_is_bigendian): Likewise.

2021-03-22  Martin Liska  <mliska@suse.cz>

	* dlltool.c (scan_drectve_symbols): Replace usage of CONST_STRNEQ
	with startswith.
	* emul_aix.c (ar_emul_aix_parse_arg): Likewise.
	* objcopy.c (is_mergeable_note_section): Likewise.
	* objdump.c (dump_dwarf_section): Likewise.
	* prdbg.c (pr_method_type): Likewise.
	(pr_class_baseclass): Likewise.
	(tg_class_baseclass): Likewise.
	* readelf.c (process_lto_symbol_tables): Likewise.
	* stabs.c (ULLHIGH): Likewise.
	(parse_stab_argtypes): Likewise.
	(stab_demangle_function_name): Likewise.

2021-03-19  H.J. Lu  <hongjiu.lu@intel.com>

	* readelf.c (get_machine_name): Add EM_INTELGT.

2021-03-18  Nick Clifton  <nickc@redhat.com>

	PR 27478
	* readelf.c (dump_section_as_strings): Mention separate filename.
	(dump_section_as_bytes): Likewise.
	(dump_section_as_ctf): Likewise.
	(initialise_dumkps_byname): Only issue a warning for missing
	sections if processing the main file.
	(process_section_contents): Only issue a warning for unsumped
	section numbers in the main file.
	(initialise_dump_sects): New function.  Contains code extracted
	from ...
	(process_object): ... here.  Also call initialise_dump_sects for
	separate files.

2021-03-16  Nick Clifton  <nickc@redhat.com>

	PR 27534
	* readelf.c (display_debug_section): Also retain .debug_addr
	sections.

2021-03-16  Nick Clifton  <nickc@redhat.com>

	PR 27533
	* readelf.c (process_section_contents): Only dump debug
	information for separate files unless process_links is enabled.
	(process_object): Always call process_section_contents for
	separate info files.

2021-03-15  Nick Clifton  <nickc@redhat.com>

	PR 27487
	* nm.c (FORMAT_JUST_SYMBOLS): Define.
	(struct optput_fns): Add entry for FORMAT_JUST_SYMBOLS.
	(long_options): Add just-symbols.
	(set_output_format): Add support for just-symbols.
	(get_print_format): Likewise.
	(do_not_print_object_filename): New function.
	(do_not_print_archive_filename): New function.
	(do_not_print_archive_member): New function.
	(do_not_print_symbol_filename): New function.
	(just_print_symbol_name): New function.
	(main): Handle --just-symbols.
	* NEWS: Mention the new feature.
	* doc/binutils.texi: Document the new feature.

2021-03-12  Clément Chigot  <clement.chigot@atos.net>

	* od-xcoff.c: Replace RTB by TRL entry.

2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* readelf.c (get_note_type): Handle NT_RISCV_CSR.

2021-03-05  Craig Blackmore  <craig.blackmore@embecosm.com>
	    Andrew Burgess  <andrew.burgess@embecosm.com>

	* readelf.c (get_note_type): Handle NT_GDB_TDESC.

2021-03-05  Nick Clifton  <nickc@redhat.com>

	PR 27387
	* dwarf.c (display_debug_macro): Handle the displaying of
	DW_MACRO_define_strp and DW_MACRO_undef_strp in v4
	.debug_macro.dwo sections.

2021-03-04  Nick Clifton  <nickc@redhat.com>

	PR 27478
	* objdump.c (process_links): New variable.
	(usage): Add --process-links.
	(long_options): Likewise.
	(dump_bfd): Stop processing once the bfd has been loaded unless
	this is the main file or process_links has been enabled.
	(main): Handle the process-links option.
	* readelf.c (process_links): New variable.
	(struct filedata): Add is_separate field.
	(options): Add --process-links.
	(usage): Likewise.
	(parse_args): Likewise.
	(process_file_header): Include the filename when dumping
	information for separate debuginfo files.
	(process_program_headers): Likewise.
	(process_section_headers): Likewise.
	(process_section_groups): Likewise.
	(process_relocs): Likewise.
	(process_dynamic_section): Likewise.
	(process_version_sections): Likewise.
	(display_lto_symtab): Likewise.
	(process_symbol_table): Likewise.
	(process_syminfo): Likewise.
	(initialise_dumps_by_name): Likewise.
	(process_section_contents): Likewise.
	(process_notes_at): Likewise.
	(process_notes): Likewise.
	(open_file): Add is_separate parameter.  Use to initialise the
	is_separate field in the filedata structure.
	(open_deug): Update call to open_file.
	(process_object): Add processing of the contents of separate
	debuginfo files, gated by the process_links variable.
	(process_archive): Update call to open_file.
	(process_file): Initialise the is_separate field in the filedata
	structure.
	* dwarf.c (load_separate_debug_info_file): Only report the
	loading of a separate file if debug links are being dumped.
	* objcopy.c (keep_section_symbols): New variable.
	(enum command_line_switch): Add OPTION_KEEP_SYMBOLS.
	(strip_options): Add keep-section-symbols.
	(copy_options): Likewise.
	(copy_usage): Likewise.
	(strip_usage): Likewise.
	(copy_object): Keep section symbols if requested by command line
	option.
	(strip_main): Handle --keep-section-symbols.
	(copy_main): Likewise.
	* doc/binutils.texi: Document the new options.
	* NEWS: Mention the new features.
	* testsuite/binutils-all/compress.exp (test_gnu_debuglink):
	Update options passed to objdump.  Use diff rather than cmp to
	compare the dumped data.
	* testsuite/binutils-all/objdump.WK2: Update regexp.
	* testsuite/binutils-all/objdump.WK3: Update regexp.
	* testsuite/binutils-all/objdump.exp: Use --process-links
	instead of --dwarf=follow-links.
	* testsuite/binutils-all/readelf.exp (readelf_test): Include
	readelf's output in the log when the test fails.
	Add the -P option to the -wKis test.
	* testsuite/binutils-all/readelf.wKis: Update expected output.

2021-03-03  Alan Modra  <amodra@gmail.com>

	PR 27493
	* objcopy.c (filter_symbols): Apply --weaken to undefined symbols.
	* NEWS: Mention feature.

2021-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/27486
	* dwarf.c (load_separate_debug_info): Issue warning only if
	do_debug_links is set.
	* testsuite/binutils-all/compress.exp: Run objdump and readelf
	with missing debug file.

2021-03-01  Alan Modra  <amodra@gmail.com>

	PR 27128
	* doc/binutils.texi: Add nm --with-symbol-versions and
	--without-symbol-versions documentation.
	* nm.c (with_symbol_versions): New variable.
	(enum long_option_values): Delete OPTION_WITH_SYMBOL_VERSIONS.
	(long_options): Make --with-symbol-versions entry twiddle the flag.
	Add --without-symbol-versions.
	(print_symname): Strip version when !with_symbol_versions.  Add
	dynamic version info under control of with_symbol_versions.
	(main): Remove OPTION_WITH_SYMBOL_VERSIONS case.

2021-02-26  Fangrui Song  <maskray@google.com>

	PR 27408
	* readelf.c (quiet): New option flag.
	(enum long_option_values): New enum to hold long option value.
	(long_options): Add --quiet.
	(usage): Mention --quiet.
	(display_rel_file): If quiet is enabled, suppress "no symbols".
	(main): Handle the new option.
	* NEWS: Mention --quiet.
	* docs/binutils.texi: Document --quiet.

2021-02-26  Tom de Vries  <tdevries@suse.de>

	* dwarf.c (display_debug_addr): Handle dwarf-5 .debug_addr bits.

2021-02-26  Tom de Vries  <tdevries@suse.de>

	PR 27390
	* dwarf.c: (skip_attr_bytes): Add support for DW_FORM_str* and
	DW_FORM_addrx*.
	(read_and_display_attr_value): Likewise.

2021-02-25  Nick Clifton  <nickc@redhat.com>

	* dwarf.c (get_type_abbrev_from_form): Accept but ignore sup
	forms.
	(read_and_display_attr_value): Handle sup forms.
	(display_debug_sup): New function.  Displays the contents of a
	.debug_sup section.
	(load_debug_sup_file): New function.  Loads the contents of a file
	referenced by a .debug_sup section.
	(check_for_and_load_links): Call load_debug_sup_file.
	(debug_displays): Add entry for .debug_sup.
	* dwarf.h (enum dwarf_section_display_enum): Add debug_sup.
	* readelf.c (process_section_headers): Add support for debug_sup.
	* doc/debug.options.texi: Note that the =links option will display
	the contents of .debug_sup sections.
	* NEWS: Mention the new support.

2021-02-25  Alan Modra  <amodra@gmail.com>

	PR 27456
	* rename.c (simple_copy): Mark target_stat ATTRIBUTE_UNUSED.

2021-02-24  Nick Clifton  <nickc@redhat.com>

	PR 27285
	* od-elf32_avr.c (elf32_avr_get_memory_usage): Check for overflows
	when adding together the section sizes.

2021-02-24  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (merge_gnu_build_notes): Remove support for v1/v2 GNU
	build notes.
	* readelf.c (print_gnu_build_attribute_description): Likewise.

2021-02-24  Alan Modra  <amodra@gmail.com>
	    Siddhesh Poyarekar  <siddhesh@gotplt.org>

	PR 27456
	* bucomm.h (smart_rename): Update prototype.
	* rename.c (smart_rename): Add fromfd and preserve_dates params.
	Pass fromfd and target_stat to simple_copy.  Call set_times
	when preserve_dates.
	(simple_copy): Accept fromfd rather than from filename.  Add
	target_stat param.  Rewind fromfd rather than opening.  Open
	"to" file without O_CREAT.  Try to preserve S_ISUID and S_ISGID.
	* ar.c (write_archive): Rename ofd to tmpfd.  Dup tmpfd before
	closing output temp file, and pass tmpfd to smart_rename.
	* arsup.c (temp_fd): Rename from real_fd.
	(ar_save): Dup temp_fd and pass to smart_rename.
	* objcopy.c (strip_main, copy_main): Likewise, and pass
	preserve_dates.

2021-02-24  Alan Modra  <amodra@gmail.com>

	PR 27456
	* rename.c: Tidy throughout.
	(smart_rename): Always copy.  Remove windows specific code.

2021-02-20  Alan Modra  <amodra@gmail.com>

	* testsuite/lib/binutils-common.exp: Whitespace fixes throughout.
	(run_dump_test): Fail if expecting errors from a file like we do
	for error strings, if no error is seen.

2021-02-19  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/readelf.exp (pr26548): Run for 32-bit too.

2021-02-19  Siddhesh Poyarekar  <siddhesh@gotplt.org>

	* ar.c (write_archive): Remove TARGET_STAT.  Adjust call to
	SMART_RENAME.
	* arsup.c (ar_save): Likewise.
	* objcopy (strip_main): Don't copy TMPFD.  Don't set times on
	temporary file and adjust call to SMART_RENAME.
	(copy_main): Likewise.
	* rename.c [!S_ISLNK]: Remove definitions.
	(try_preserve_permissions): Remove function.
	(smart_rename): Remove FD, PRESERVE_DATES arguments.  Use
	rename system call only if TO does not exist.
	* bucomm.h (smart_rename): Adjust declaration.

2021-02-18  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (merge_gnu_build_notes): Handle notes with a start
	address that is higher than the end address.

2021-02-17  Alan Modra  <amodra@gmail.com>

	* dwarf.c: Include limits.h.
	(CHAR_BIT): Provide backup define.
	(read_leb128): Use CHAR_BIT to size "result" in bits.  Correct
	signed overflow checking.
	* testsuite/binutils-all/pr26548.s,
	* testsuite/binutils-all/pr26548.d,
	* testsuite/binutils-all/pr26548e.d: New tests.
	* testsuite/binutils-all/readelf.exp: Run them.
	(readelf_test): Drop unused "xfails" parameter.  Update all uses.

2021-02-16  Jan Beulich  <jbeulich@suse.com>

	* dwarf.c (process_debug_info): Initialize "dwo_id".

2021-02-15  Alan Modra  <amodra@gmail.com>

	* objdump.c (load_specific_debug_section): Don't call
	bfd_cache_section_contents.  Rearrange so that
	bfd_get_full_section_contents is not called on path where
	bfd_simple_get_relocated_section_contents is called.
	Don't set section->user_data.
	(free_debug_section): Always free section->start.  Don't twiddle
	section flags.
	* readelf.c (load_specific_debug_section): Don't set user_data.
	* dwarf.h (struct dwarf_section): Remove use_data field.
	* dwarf.c (NO_ABBREVS, ABBREV): Adjust to suit.

2021-02-15  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/compress.exp: Remove nds32 xfails.
	* testsuite/binutils-all/objdump.exp: Likewise.

2021-02-14  Alan Modra  <amodra@gmail.com>

	* objdump.c (slurp_symtab): Don't add an extra entry for NULL
	to the symbol array.
	(slurp_dynamic_symtab): Likewise.
	(dump_bfd): Formatting.  Copy terminating NULL from extra_syms.

2021-02-14  Alan Modra  <amodra@gmail.com>

	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.

2021-02-13  Mike Frysinger  <vapier@gentoo.org>

	* aclocal.m4: Regenerate.

2021-02-12  Nick Clifton  <nickc@redhat.com>

	* configure.ac (follow-debug-links): Add option to enable or
	disable the following of debug links by default.  Set the
	default for the option to be 'follow'.
	* dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS.
	(dwarf_select_sections_by_names): Add no-follow-links option.
	(dwarf_select_sections_by_letter): Add 'N' option.
	* objdump.c (usage): Add conditional text describing the
	follow links option.
	(slurp_symtab): Ensure that there is a NULL entry at the end
	of the symbol table.
	(slurp_dynamic_symtab): Likewise.
	(dump_bfd): When extending the symbol table, ensure that there
	is still a NULL entry at the end.
	* readelf.c (usage): Add conditional text describing the
	follow links option.
	* doc/binutils.texi: Update documentation for objcopy and
	readelf.
	* doc/debug.options.texi: Update documentation of the
	follow-links option.
	* config.in: Regenerate.
	* configure: Regenerate.
	* testsuite/binutils-all/compress.exp: Add the -WN option to
	objdump command lines that are not expecting to follow links.
	* testsuite/binutils-all/readelf.exp: Add the
	--debug-dump=no-follow-links option to tests that are not
	expecting to follow debug links.
	* NEWS: Mention the new behaviour.

2021-02-12  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/objcopy.exp: Report "unsupported" when
	gas or ld fails to build a testcase rather than "unresolved".
	Report "fail" when readelf returns an error status rather than
	"unresolved".
	* testsuite/binutils-all/ar.exp: Likewise.
	* testsuite/binutils-all/compress.exp: Likewise.
	* testsuite/binutils-all/readelf.exp: Likewise.

2021-02-12  Alan Modra  <amodra@gmail.com>

	* testsuite/binutils-all/pr25662.s: Replace "a" with "aaa" and
	"c" with "ccc" labels.

2021-02-12  Tom de Vries  <tdevries@suse.de>

	* dwarf.h (debug_info): Fix typo in comment.

2021-02-12  Tom de Vries  <tdevries@suse.de>

	* dwarf.c (display_debug_str_offsets): Handle multiple sets of
	entries.

2021-02-12  Tom de Vries  <tdevries@suse.de>

	* dwarf.c (process_debug_info): Print DWO ID.

2021-02-11  Alan Modra  <amodra@gmail.com>

	PR 27290
	PR 27293
	PR 27295
	* od-elf32_avr.c (elf32_avr_get_note_section_contents): Formatting.
	Use bfd_malloc_and_get_section.
	(elf32_avr_get_note_desc): Formatting.  Return descsz.  Sanity
	check namesz.  Return NULL if descsz is too small.  Ensure
	string table is terminated.
	(elf32_avr_get_device_info): Formatting.  Add note_size param.
	Sanity check note.
	(elf32_avr_dump_mem_usage): Adjust to suit.

2021-02-10  Tom de Vries  <tdevries@suse.de>

	PR binutils/27391
	* dwarf.c (load_dwo_file): Handle case that name is absolute path.

2021-02-10  Tom de Vries  <tdevries@suse.de>

	PR binutils/27371
	* dwarf.c (display_debug_ranges): Filter range lists according to
	section.

2021-02-09  Tom de Vries  <tdevries@suse.de>

	PR binutils/27370
	* dwarf.c (get_type_abbrev_from_form): Handle DW_FORM_ref_sig8.

2021-02-09  Tom de Vries  <tdevries@suse.de>

	PR binutils/27386
	* dwarf.c (process_debug_info): Handling DW_UT_skeleton and
	DW_UT_split_compile.

2021-02-09  Alan Modra  <amodra@gmail.com>

	* testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove
	symbianelf.

2021-02-07  Alan Modra  <amodra@gmail.com>

	* unwind-ia64.c (unw_print_xyreg): Don't leave output buffer
	uninitialised on invalid input.

2021-02-06  Alan Modra  <amodra@gmail.com>

	PR 27349
	* rename.c (smart_rename): Test for existence and type of output
	file with lstat.

2021-02-05  Nick Clifton  <nickc@redhat.com>

	* MAINTAINERS: Remove Richard Henderson as the ALPHA maintainer.

2021-02-05  Eli Zaretskii  <eliz@gnu.org>

	PR 27252
	* elfedit.c (check_file):
	* bucomm.c (get_file_size): Fix typos in comments.

2021-02-05  Alan Modra  <amodra@gmail.com>

	PR 27345
	* arsup.c (ar_save): Use stat rather than lstat.

2021-02-03  Alan Modra  <amodra@gmail.com>

	PR 27270
	PR 27284
	PR 26945
	* ar.c: Don't include libbfd.h.
	(write_archive): Replace xmalloc+strcpy with xstrdup.  Use
	bfd_stat rather than fstat on iostream.  Move stat and fd tests
	outside of _WIN32 ifdef.  Delete skip_stat variable.
	* arsup.c (temp_name, real_ofd): New static variables.
	(ar_open): Use make_tempname and bfd_fdopenw.
	(ar_save): Adjust to suit ar_open changes.  Move stat output
	of _WIN32 ifdef.
	* objcopy.c: Don't include libbfd.h.
	(copy_file): Use bfd_stat.

2021-02-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/27281
	* readelf.c (process_section_headers): Add 'R' and 'D' to
	"Key to Flags:".
	* testsuite/binutils-all/retain1a.d: Updated.

2021-01-30  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Small updates after the 2.35.2
	release.

2021-01-28  Eli Zaretskii  <eliz@gnu.org>

	PR 4356
	* windres.c (quot): Use double quotes to protect strings on
	Windows platforms.

2021-01-28  Eli Zaretskii  <eliz@gnu.org>

	PR 27252
	* bucomm.c (get_file_size): Add code to handle /dev/null on
	Windows systems.
	* elfedit.c (check_file): Likewise.

2021-01-27  Nick Clifton  <nickc@redhat.com>

	* objcopy.c (copy_main): Remove conditional control of the calls
	to free, simplifying the code and making it easier to detect
	typos.

2021-01-26  Frederic Cambus  <fred@statdns.com>

	* objcopy.c (copy_main): Fix a double free happening when both
	--localize-symbols and --globalize-symbols options are invoked
	together.

2021-01-24  Nick Clifton  <nickc@redhat.com>

	* README-how-to-make-a-release: Minor updates after the 2.36 release.

2021-01-16  Alan Modra  <amodra@gmail.com>

	* readelf.c (uncompress_section_contents): Tidy inflateEnd result test.

2021-01-15  Alan Modra  <amodra@gmail.com>

	PR 26539
	* readelf.c (uncompress_section_contents): Always call inflateEnd.

2021-01-14  Alexandre Oliva <oliva@gnu.org>

	* MAINTAINERS: Update my email address.

2021-01-14  Nick Clifton  <nickc@redhat.com>

	* po/sv.po: Updated Swedish translation.

2021-01-13  Alan Modra  <amodra@gmail.com>

	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.

2021-01-13  Zebediah Figura  <z.figura12@gmail.com>

	PR 27037
	* dlltool.c (i386_trampoline): Adjust %rsp immediately on entry
	and before exit.
	(i386_x64_trampoline): Add SEH annotations.
	(struct mac): Add how_seh field.
	(make_delay_head): If how_set field is true add SEh instructions.

2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/26792
	* configure.ac: Use GNU_MAKE_JOBSERVER.
	* aclocal.m4: Regenerated.
	* configure: Likewise.

2021-01-12  Nick Clifton  <nickc@redhat.com>

	* po/fr.po: Updated French translation.

2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/27173
	* configure: Regenerated.

2021-01-11  Nick Clifton  <nickc@redhat.com>

	* po/pt.po: Updated Portuguese translation.
	* po/sr.po: Updated Serbian translation.
	* po/uk.po: Updated Ukranian translation.

2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>

	* configure: Regenerated.

2021-01-09  Nick Clifton  <nickc@redhat.com>

	* configure: Regenerate.
	* po/binutils.pot: Regenerate.

2021-01-09  Nick Clifton  <nickc@redhat.com>

	* 2.36 release branch crated.
	* README-how-to-make-a-release: Add note about updating Makefiles
	and libtool files.
	* BRANCHES: Add binutils-2.36-branch.

2021-01-09  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>

	* configure: Regenerate.

2021-01-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR 27109
	* objcopy.c (copy_object): Handle section symbols for
	non-relocatable inputs.
	* testsuite/binutils-all/readelf.exp (readelf_test): Check
	is_elf_unused_section_symbols.
	* testsuite/binutils-all/readelf.s-64: Updated.
	* testsuite/binutils-all/readelf.ss: Likewise.
	* testsuite/binutils-all/readelf.ss-64: Likewise.
	* testsuite/binutils-all/readelf.s-64-unused: New file.
	* testsuite/binutils-all/readelf.ss-64-unused: Likewise.
	* testsuite/binutils-all/readelf.ss-unused: Likewise.
	* testsuite/lib/binutils-common.exp
	(is_elf_unused_section_symbols): New proc.

2021-01-06  Reuben Thomas  <rrt@sc3d.org>

	* binutils/readelf.c: Correct grammar in comment.

2021-01-01  Nicolas Boulenguez  <nicolas@debian.org>

	* coffgrok.c (do_type): Correct spelling of auxiliary in errors.
	* doc/binutils.texi: Correct grammar.
	* readelf.c (process_version_sections): Correct spelling of auxiliary
	in warning.
	* testsuite/binutils-all/vax/objdump.exp: Comment grammar fix.

2021-01-01  Alan Modra  <amodra@gmail.com>

	Update year range in copyright notice of all files.

For older changes see ChangeLog-2020

Copyright (C) 2021-2022 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: