aboutsummaryrefslogtreecommitdiff
path: root/ld/ChangeLog-2010
blob: 1a4d8feca31dbc9031eec133ba07daa9d534603f (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
2010-12-31  Robert Millan  <rmh@gnu.org>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* configure.tgt: Recognize mips-freebsd and mips-kfreebsd-gnu.

	* emulparams/elf32btsmip_fbsd.sh: New file.
	* emulparams/elf32btsmipn32_fbsd.sh: Likewise.
	* emulparams/elf32ltsmip_fbsd.sh: Likewise.
	* emulparams/elf32ltsmipn32_fbsd.sh: Likewise.
	* emulparams/elf64btsmip_fbsd.sh: Likewise.
	* emulparams/elf64ltsmip_fbsd.sh: Likewise.

	* Makefile.am: Add build rules for `eelf32btsmip_fbsd.c',
	`eelf32btsmipn32_fbsd.c', `eelf32ltsmip_fbsd.c',
	`eelf32ltsmipn32_fbsd.c', `eelf64btsmip_fbsd.c' and
	`eelf64ltsmip_fbsd.c'.
	* Makefile.in: Regenerate.

2010-12-30  H.J. Lu  <hongjiu.lu@intel.com>

	* emulparams/elf32_x86_64.sh: New.

	* configure.tgt (targ64_extra_emuls): Add elf32_x86_64 for
	i[3-7]86-*-linux-*.
	(targ_extra_libpath): Likewise.
	(targ_extra_emuls): Add elf32_x86_64 for x86_64-*-linux-*.
	(targ_extra_libpath): Likewise.

	* Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64.c.
	(eelf32_x86_64.c): New.
	* Makefile.in: Regenerated.

2010-12-20  Alan Modra  <amodra@gmail.com>

	PR ld/12327
	* ld.texinfo (Expression Section): Describe treatment of numbers
	and absolute symbols.
	* ldemul.c (after_open_default): Look up __ld_compatibility.
	* ldexp.c (fold_name): Convert absolute symbols to numbers when
	inside output section definitions, or when __ld_compatibility >= 221.
	(exp_fold_tree_1): Convert numbers to absolute when not in output
	section definition and __ld_compatibility < 221.  Don't always
	convert values outside an output section definition to absolute.
	* ldexp.h (uses_defined): Comment.
	* ldlang.c (ld_compatibility): New variable.
	* ldlang.h (ld_compatibility): Declare.
	* emultempl/aix.em, * emultempl/armcoff.em, * emultempl/beos.em,
	* emultempl/elf32.em, * emultempl/genelf.em, * emultempl/lnk960.em,
	* emultempl/m68kcoff.em, * emultempl/mmo.em, * emultempl/pe.em,
	* emultempl/pep.em, * emultempl/sunos.em, * emultempl/z80.em: Call
	after_open_default from after_open function.

2010-12-20  Alan Modra  <amodra@gmail.com>

	PR ld/12001
	Revert 2010-11-03 Nick Clifton
	* ldlang.c (ldlang_def_chain_list): Delete.
	(insert_defined, ldlang_add_def, lang_place_defineds): Delete.
	(lang_process): Don't call lang_place_defineds.
	(lang_add_assignment): Don't do anything special for --defsym.

	* ldexp.h (struct ldexp_control): Add uses_defined.
	(exp_fold_tree_no_dot): Declare.
	* ldexp.c (exp_fold_tree): Clear uses_defined.
	(exp_fold_tree_no_dot): Likewise.  Make global.
	(fold_name <DEFINED>): Set uses_defined.
	(exp_fold_tree_1 <etree_assign>): Define symbol during first phase
	even when the value being assigned isn't valid.
	* ldlang.c (open_input_bfds): Process assignment statements.
	(lang_process): Bump lang_statement_iteration.
	(scan_for_self_assignment): Formatting.
	(print_assignment): Style.

2010-12-15  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (GENSCRIPTS): Add @enable_initfini_array@.

	* NEWS: Mention SORT_BY_INIT_PRIORITY.

	* configure.in: Add AC_CANONICAL_BUILD.
	Add --enable-initfini-array.

	* genscripts.sh (ENABLE_INITFINI_ARRAY): New.

	* ld.h (sort_type): Add by_init_priority.

	* ld.texinfo: Document SORT_BY_INIT_PRIORITY.

	* ldgram.y (SORT_BY_INIT_PRIORITY): New.
	(wildcard_spec): Handle SORT_BY_INIT_PRIORITY.

	* ldlang.c (get_init_priority): New.
	(compare_section): Use get_init_priority for by_init_priority.

	* ldlex.l (SORT_BY_INIT_PRIORITY): New.

	* scripttempl/elf.sc: Support ENABLE_INITFINI_ARRAY.

	* Makefile.in: Regenerated.
	* aclocal.m4: Regenerated.
	* config.in: Likewise.
	* configure: Likewise.

2010-12-13  Alan Modra  <amodra@gmail.com>

	* ldlang.c (load_symbols): Correct last change.

2010-12-12  H.J. Lu  <hongjiu.lu@intel.com>

	* ldlang.c (load_symbols): Optimize for add_archive_element.

2010-12-09  Mike Frysinger  <vapier@gentoo.org>

	* .gitignore: New file.

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>

	* lexsup.c (ld_options): Add -flto and -flto-partition= for
	GCC LTO option compatibility.

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12288
	* plugin.c (message): Don't add the trailing `\n' for
	LDPL_ERROR.

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12288
	* testplug.c: Remove the trailing `\n' from TV_MESSAGE.

2010-12-06  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

	PR ld/12288
	* plugin.c (message): Use putchar for the trailing `\n'.

2010-12-06  H.J. Lu  <hongjiu.lu@intel.com>
	    Dmitry Gorbachev  <d.g.gorbachev@gmail.com>

	PR ld/12289
	* ldmain.c (main): Don't call plugin_call_cleanup.

	* plugin.c (plugin_call_cleanup): Make it static.
	(message): Don't call plugin_call_cleanup.
	(plugin_load_plugins): Call xatexit with plugin_call_cleanup.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12289
	* plugin.c (message): Call plugin_call_cleanup on fatal
	error.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (message): Add a space after `:' in error message.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.c (asymbol_from_plugin_symbol): Add the trailing `\n'
	to einfo.
	(get_symbols): Likewise.
	(plugin_notice): Likewise.
	(plugin_multiple_definition): Likewise.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12288
	* plugin.c (message): Add the trailing `\n'.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c (ldfile_open_file_search): Check maybe_archive instead
	of is_archive.
	* emultempl/aix.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/pep.em: Likewise.
	* emultempl/sunos.em: Likewise.
	* emultempl/vms.em: Likewise.

	* ldlang.c (new_afile): Set maybe_archive instead of is_archive..

	* ldlang.h (lang_input_statement_struct): Replace is_archive
	with maybe_archive.

2010-12-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12277
	* plugin.c (asymbol_from_plugin_symbol): Properly convert LTO
	plugin visibility to ELF visibility.
	(is_visible_from_outside): Re-indent.

2010-12-04  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_size_sections_1): Align lma using same alignment
	as for vma.

2010-12-03  H.J. Lu  <hongjiu.lu@intel.com>

	* lexsup.c (ld_options): Fix a typo in comments.

2010-12-01  H.J. Lu  <hongjiu.lu@intel.com>

	* plugin.h: Re-indent.

2010-11-30  Joel Sherrill  <joel.sherrill@oarcorp.com>

	* configure.tgt: Add sparc64-rtems.

2010-11-26  Alan Modra  <amodra@gmail.com>

	* po/ja.po: Update.

2010-11-25  Alan Modra  <amodra@gmail.com>

	* po/bg.po: Update.
	* po/es.po: Update.
	* po/fi.po: Update.
	* po/ja.po: New.
	* po/zh_CN.po: Update.

2010-11-25  Jan Hubicka  <hubicka@ucw.cz>

	* scripttempl/elf.sc: Group .text.exit, text.startup and .text.hot
	sections.

2010-11-23  Matthias Klose  <doko@ubuntu.com>

	* configure.ac: For --enable-gold, handle value `default' instead of
	`both*'. Always install ld as ld.gold, install as ld if gold is
	the default.
	* configure: Regenerate.

2010-11-21  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c: Re-indent plugin code.
	* ldlang.c: Likewise.
	* ldmain.c: Likewise.
	* plugin.c: Likewise.

2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12246
	* plugin.c (asymbol_from_plugin_symbol): Set alignment of
	common symbol to 1 for For ELF targets.

2010-11-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12247
	* lexsup.c (parse_args): Properly report loading plugin error.

2010-11-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (is_visible_from_outside): New function.
	(get_symbols): Use it.

2010-11-16  Jie Zhang  <jie.zhang@analog.com>

	* Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
	* Makefile.in: Regenerated.
	* emulparams/bfin.sh (EXTRA_EM_FILE): Set.
	* emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
	* emultempl/bfin.em: New.

2010-11-16  Yasuaki Taniguchi  <taniguchi.yasua@jp.fujitsu.com>

	* emultempl/pe.em (_list_options): Correct typo.
	* emultempl/pep.em (_list_options): Likewise.

2010-11-08  Thomas Schwinge  <thomas@schwinge.name>

	* configure.host: Add stanza for *-*-gnu*.

2010-11-05  Pierre Muller  <muller@ics.u-strasbg.fr>

	* emultempl/spuelf.em (new_tmp_file): Fix wrong first parameter.

2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* po/ld.pot: Regenerate
	* po/POTFILES.in: Regenerate

2010-11-05  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add marker for 2.21.

2010-11-05  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.h (plugin_active_plugins_p): New prototype.
	(is_ir_dummy_bfd): Delete prototype.
	* plugin.c: Fix formatting issues.
	(is_ir_dummy_bfd): Make static.
	(plugin_active_plugins_p): New function.
	* ldfile.c (ldfile_try_open_bfd): Use it to save work if no plugins
	are loaded.  Always close file descriptor after claim handler returns.
	* ldmain.c (add_archive_element): Likewise.

2010-11-05  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_add_section): Distinguish ELF treatment of NOLOAD.
	(map_input_to_output_sections): Likewise.
	(lang_size_sections_1): Likewise.
	(IGNORE_SECTION): Don't test SEC_NEVER_LOAD.
	(lang_check_section_addresses): Likewise.

2010-11-04  Kai Tietz  <kai.tietz@onevision.com>

	* scripttempl/pe.sc (.debug_types): New.
	* scripttempl/pep.sc: Likewise.

2010-11-04  Alan Modra  <amodra@gmail.com>

	* plugin.c (is_ir_dummy_bfd): Don't segfault on NULL abfd.

2010-11-03  Nick Clifton  <nickc@redhat.com>

	PR ld/12001
	* ldlang.c (ldlang_def_chain_list): New variable.  Contains a list
	of symbols defined via the --defsym command line option and
	currently waiting assignment.
	(insert_defined): Add a defined symbol to the symbol table.
	(ldlang_add_def): Add a entry to the ldlang_def_chain_list.
	(lang_place_defineds): Walk ldlang_def_chain_list defining the
	symbols.
	(lang_process): Call lang_place_defineds.
	(lang_add_assignment): If the assignment has come from a --defsym
	command line option then call lang_add_def.

2010-11-03  Alan Modra  <amodra@gmail.com>

	* Makefile.am (eelf64hppa.c): Correct dependencies.
	* Makefile.in: Regenerate.

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

	* scripttempl/armbpabi.sc: Include compressed DWARF debug
	sections.
	* scripttempl/avr.sc: Likewise.
	* scripttempl/elf32cr16.sc: Likewise.
	* scripttempl/elf32crx.sc: Likewise.
	* scripttempl/elf32msp430.sc: Likewise.
	* scripttempl/elf32msp430_3.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elf_chaos.sc: Likewise.
	* scripttempl/elfd10v.sc: Likewise.
	* scripttempl/elfd30v.sc: Likewise.
	* scripttempl/elfi370.sc: Likewise.
	* scripttempl/elfm68hc11.sc: Likewise.
	* scripttempl/elfm68hc12.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.
	* scripttempl/ip2k.sc: Likewise.
	* scripttempl/iq2000.sc: Likewise.
	* scripttempl/mep.sc: Likewise.
	* scripttempl/mmo.sc: Likewise.
	* scripttempl/v850.sc: Likewise.
	* scripttempl/xstormy16.sc: Likewise.

2010-10-29  H.J. Lu  <hongjiu.lu@intel.com>

	* ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
	bfd_openr returns.
	* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.

	* scripttempl/elf.sc: Include compressed DWARF debug sections.

2010-10-28  Alan Modra  <amodra@gmail.com>

	* ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.

2010-10-28  Matthias Klose  <doko@ubuntu.com>

	* ld.texinfo: Add directory section for info document.
	* ldint.texinfo: Likewise.

2010-10-28  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
	--no-undefined-version, don't report dot sym versions added by ld.

2010-10-28  Alan Modra  <amodra@gmail.com>

	* ldlang.h (ldlang_add_undef): Add cmdline param.
	* ldlang.c (undef_from_cmdline): New var.
	(ldlang_add_undef): Add cmdline param.  Set undef_from_cmdline.
	(lang_end): Really require -e or -u from command line on
	relocatable --gc-sections.
	* ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
	* ldgram.y (extern_name_list_body): Likewise.
	* lexsup.c (parse_args): Likewise.
	* emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.

2010-10-25  Alan Modra  <amodra@gmail.com>

	* plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
	Formatting.

2010-10-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
	elf32-sparc-sol2.
	* emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
	elf64-sparc-sol2.

2010-10-22  Alan Modra  <amodra@gmail.com>

	* ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
	output when section has no contents.
	(build_link_order <lang_reloc_statement_enum>): Likewise.

2010-10-21  Joseph Myers  <joseph@codesourcery.com>

	* emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
	.c6xabi.attributes, not __TI_build_attributes.

2010-10-20  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (get_symbols): Check symbol type correctly.

2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>

	* configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
	* configure: Regenerate.
	* config.in: Likewise.
	* plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
	trival LoadLibrary-based replacement for Windows systems.
	[!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
	replacement based on GetProcAddress.
	[!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
	* sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
	anymore, use its own guard.

2010-10-15  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (add_input_file): Take copy of input string.
	(add_input_library): Likewise.
	(set_extra_library_path): Likewise.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 6/6).
	* ldlang.c (load_symbols): Handle bfd subsitution when calling the
	add_archive_element callback.
	* ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
	member to the plugins and if claimed set "subsbfd" output parameter to
	point to the dummy IR-only BFD.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 5/6).
	* plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
	find the elf symbol data and set the visibility in the st_other field.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 4/6).
	* ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
	plugin_call_all_symbols_read to before setting of gc_sym_list, and
	open any new input files that may have been added during it.
	* ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
	plugin_multiple_definition and let it have first say over what to do
	with the clashing definitions.
	* plugin.c (no_more_claiming): New boolean variable.
	(plugin_cached_allow_multiple_defs): Likewise.
	(add_input_file): Implement.
	(add_input_library): Likewise.
	(set_extra_library_path): Likewise.
	(plugin_call_claim_file): Don't do anything when no_more_claiming set.
	(plugin_call_all_symbols_read): Set it.  Disable link info
	"allow_multiple_definition" flag, but cache its value.
	(plugin_multiple_definition): New function.
	* plugin.h (plugin_multiple_definition): Add prototype.
	* testplug.c (addfile_enum_t): New enumerated typedef.
	(add_file_t): New struct typedef.
	(addfiles_list): New variable.
	(addfiles_tail_chain_ptr): Likewise.
	(record_add_file): New function.
	(parse_option): Parse "add:", "lib:" and "dir:" options and call it.
	(onall_symbols_read): Iterate the list of new files, libs and dirs,
	adding them.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 3/6).
	* ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
	* plugin.c (non_ironly_hash): Add new bfd hash table.
	(plugin_load_plugins): Exit early if no plugins to load.  If plugins
	do load successfully, set notice_all flag in link info.
	(get_symbols): Implement.
	(plugin_load_plugins): Exit early if no plugins to load, else after
	loading plugins successfully enable notice_all mode.
	(init_non_ironly_hash): Lazily init non_ironly_hash table.
	(plugin_notice): Record symbols referenced from non-IR files in the
	non_ironly_hash.  Suppress tracing, cref generation and nocrossrefs
	tracking for symbols from dummy IR bfds.
	* plugin.h: Fix formatting.
	(plugin_notice): Add prototype.
	* testplug.c (dumpresolutions): New global var.
	(parse_options): Accept "dumpresolutions".
	(onall_symbols_read): Get syms and dump resolutions if it was given.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 2/6).
	* ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
	during compat checks if they pass, instead offer any successfully
	opened and accepted file to the plugin claim file hooks chain.  Create
	a dummy bfd to accept symbols added by the plugin, if the plugin
	claims the file.
	* ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
	read hook chain before ldemul_after_open.
	* ldlang.h (struct lang_input_statement_struct): Add new single-bit
	'claimed' flag.
	* plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
	(IRONLY_SUFFIX_LEN): Length of the above string.
	(plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
	to store symbols for ir-only files.
	(is_ir_dummy_bfd): New function to check if a bfd is ir-only.
	(asymbol_from_plugin_symbol): New function converts symbol formats.
	(add_symbols): Call it to convert plugin syms to bfd syms and add
	them to the dummy bfd.
	* plugin.h: Add missing include guards.
	(plugin_get_ir_dummy_bfd): Add prototype.
	(is_ir_dummy_bfd): Likewise.
	* testplug.c (TV_MESSAGE): New helper macro.
	(struct claim_file): New struct.
	(claim_file_t): New typedef.
	(tag_names[]): Make static and const.
	(claimfiles_list): New variable.
	(claimfiles_tail_chain_ptr): Likewise.
	(last_claimfile): Likewise.
	(record_claim_file): Record a file to claim on a singly-linked list.
	(parse_symdefstr): Parse an ASCII representation of a symbol from a
	plugin option into the fields of a struct ld_plugin_symbol.
	(record_claimed_file_symbol):  Use it to parse plugin option for
	adding a symbol.
	(parse_option): Parse claim file and add symbol options.
	(dump_tv_tag): Use TV_MESSAGE.
	(onload): Likewise.
	(onclaim_file): Make static.  Use TV_MESSAGE.  Scan list of files to
	claim and claim this file if required, adding any symbols specified.
	(onall_symbols_read): Make static and use TV_MESSAGE.
	(oncleanup): Likewise.

2010-10-14  Dave Korn  <dave.korn.cygwin@gmail.com>

	Apply LD plugin patch series (part 1/6).
	* configure.in: Add AC_CHECKs for file io and dlfcn headers and
	functions and AC_SEARCH for -ldl.
	(enable_plugins): New shell variable set if above tests find dlopen
	functionality.
	(ENABLE_PLUGINS): Add related automake conditional.
	* configure: Regenerate.
	* config.in: Likewise.
	* Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
	on ENABLE_PLUGINS being defined.
	(PLUGIN_H): Likewise for header file.
	(PLUGIN_OBJECT): Likewise for object file.
	(PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
	(AM_CPPFLAGS): Use PLUGIN_CFLAGS.
	(CFILES): Use PLUGIN_C.
	(HFILES): Use PLUGIN_H.
	(OFILES): Use PLUGIN_OBJECT.
	(ld_new_SOURCES): Use PLUGIN_C.
	(noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
	(libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
	for test plugin.
	(libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
	(libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
	* Makefile.in: Regenerate.
	* sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
	sys/file.h where available.  Include dlfcn.h when ENABLE_PLUGINS.
	(O_RDONLY): Supply default definition likewise to bfd's sysdep.h
	(O_WRONLY): Likewise.
	(O_RDWR): Likewise.
	(O_ACCMODE): Likewise.
	(O_BINARY): Likewise.
	(SEEK_SET): Likewise.
	(SEEK_CUR): Likewise.
	(SEEK_END): Likewise.
	* ldmisc.c (vfinfo): Make non-static.  Add %p format char.
	* ldmisc.h (vfinfo): Declare extern prototype.
	* lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
	OPTION_PLUGIN and OPTION_PLUGIN_OPT.
	(ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
	(parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
	option parsing is complete.
	* ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
	after lang_finish.
	* plugin.c: New source file.
	* plugin.h: Likewise new header.
	* testplug.c: New source file.

2010-10-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
	basever_syms to global_syms.
	Emit global_syms into .dynamic section for all executables and
	shared objects.
	(elf_solaris2_after_allocation): New function.
	(LDEMUL_AFTER_ALLOCATION): Use it.
	* emulparams/solaris2.sh: New file.
	* emulparams/elf32_sparc_sol2.sh: Use it.
	* emulparams/elf64_sparc_sol2.sh: Likewise.
	* emulparams/elf_i386_sol2.sh: Likewise.
	* emulparams/elf_x86_64_sol2.sh: Likewise.
	* Makefile.am (eelf32_sparc_sol2.c): Depend on
	$(srcdir)/emulparams/solaris2.sh.
	(eelf64_sparc_sol2.c): Likewise.
	(eelf_x86_64_sol2.c): Likewise.
	(eelf_i386_sol2.c): Likewise.
	* Makefile.in: Regenerate.

2010-10-06  Nick Clifton  <nickc@redhat.com>

	* ld.texinfo: Update description of computation of VMA and LMA
	addresses for output sections.

2010-10-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
	* Makefile.in: Regenerate.

	* Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
	(ALL_EMULATION_SOURCES): ... this new variable.
	(ALL_64_EMULATIONS): Rewrite in terms of ...
	(ALL_64_EMULATION_SOURCES): ... this new variable.
	(EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
	variables.
	(eelf32microblaze.c): Fix indentation.
	* Makefile.in: Regenerate.

2010-10-04  Bernd Schmidt  <bernds@codesourcery.com>

	* emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
	_bfd_elf_single_rel_hdr.

2010-10-01  Alan Modra  <amodra@gmail.com>

	PR ld/12066
	* ldexp.c (fold_name): Treat absolute symbols as plain numbers.
	* ld.texinfo (Expression Section): Don't say absolute symbols
	are addresses.

2010-09-29  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
	section for orphans handled here.

2010-09-27  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2010-09-23  Dave Korn  <dave.korn.cygwin@gmail.com>

	* scripttempl/armcoff.sc: Revert 2010-09-22 change.

2010-09-23  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
	to output section on a final link.

2010-09-22  Kai Tietz  <kai.tietz@onevision.com>

	* ldlang.c (lang_add_section): Allow for debugging
	section to be marked as noload but to keep content.
	(IGNORE_SECTION): Likewise.
	(lang_check_section_addresses): Likewise.
	* ldwrite.c (build_link_order): Likewise.

	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
	idata to orphan set.
	* emultempl/pep.em: Likewise.
	* scripttempl/armcoff.sc: Separate idata
	and add __IAT_start__ and __IAT_end__ labels.
	* scripttempl/pe.sc: Likewise.
	* scripttempl/pep.sc: Likewise.

2010-09-20  David S. Miller  <davem@davemloft.net>

	* emulparams/elf32_sparc.sh: Set NOP to 0x01000000

2010-09-16  Alan Modra  <amodra@gmail.com>

	* ld.texinfo (NOLOAD): Do not erroneously state that contents will
	appear in output file.
	* ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
	unless SEC_COFF_SHARED_LIBRARY.
	(map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
	output sections.
	(lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
	to update dot in region.  Ditto when setting SEC_ALLOC if dot
	advanced due to assignment.
	* ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.

2010-09-15  Kai Tietz  <kai.tietz@onevision.com>

	* scripttempl/pep.sc: Add .xdata segment and
	put into .pdata all segments beginning with .pdata.

2010-09-10  Alan Modra  <amodra@gmail.com>

	PR ld/11931
	* ldlang.h (lang_for_each_statement_worker): Declare.
	* ldlang.c (lang_for_each_statement_worker): Make global.  Don't
	recurse into children of output_section_statement with constraint
	set to -1.
	(print_assignment): Handle NULL output_section->bfd_section.
	(lang_size_sections_1): Ignore output section statement address
	when constraint is -1.
	* emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.

2010-09-09  Tristan Gingold  <gingold@adacore.com>

	* NEWS: Add a entry for alpha-vms.

2010-09-07  Andrew Burgess  <aburgess@broadcom.com>

	* ldwrite.c (clone_section): Call bfd_copy_private_section_data on
	newly cloned section.

2010-09-02  Richard Henderson  <rth@redhat.com>

	* configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.

2010-08-31  Nick Clifton  <nickc@redhat.com>

	* ldlex.l (WILDCHAR): Add the caret and exclamation point
	characters, so that they can be used inside globs.

2010-08-31  Nick Clifton  <nickc@redhat.com>

	* ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
	a region's attributes.

2010-08-31  Alan Modra  <amodra@gmail.com>

	* scripttempl/mmo.sc: Move assignment to "Main" inside .text
	output section statement.

2010-08-25  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11946
	* emultempl/elf32.em (_before_allocation): Check audit entry
	only on ELF input.

2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11937
	* emultempl/elf32.em (_after_open): Find one .eh_frame section
	for --eh-frame-hdr.

2010-08-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11937
	* emultempl/elf32.em (_after_open): Find an ELF input for
	--build-id and --eh-frame-hdr.

2010-08-20  Maciej W. Rozycki  <macro@codesourcery.com>

	* Makefile.am (eshlelf_fd.c): Correct the name of the tool
	directory.
	* Makefile.in: Regenerate.

2010-08-20  Nick Clifton  <nickc@redhat.com>

	* emultempl/elf32.em (_after_open): Check for get_elf_backend_data
	returning NULL.

2010-08-19  Alan Modra  <amodra@gmail.com>

	* NEWS: Mention change in linker script expression evaluation.

2010-08-19  Alan Modra  <amodra@gmail.com>

	* ld.texinfo (Expression Section): Detail expression evaluation.
	(Builtin Functions <ADDR>): Correct.
	(Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
	the same as ADDR.
	(Builtin Functions <SEGMENT_START>): Typo fix.
	* ldexp.c (new_number): New function.
	(make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
	(fold_unary <'~', '!', '-'>): Don't make_abs.
	(fold_binary): Simplify result section logic.  Return NULL section
	for logical ops.
	(fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
	a consistent result.
	(fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
	(fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
	(fold_name <NAME>): No need to handle absolute symbols differently
	from relative ones.
	(fold_name <ORIGIN>): Don't return valid result when
	lang_first_phase_enum.  Return new_rel_from_abs, not new_abs.
	(exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
	(exp_fold_tree_1): Ajust for NULL expld.result.section.  When assigning
	a plain number to dot, assume the value is relative to expld.section.
	Make terms not in an output section, absolute.
	* ldlang.c (print_assignment): Fix style nit.
	(lang_size_sections_1): Cope with NULL expld.result.section.
	(lang_do_assignments_1): Likewise.

2010-08-12  Alan Modra  <amodra@gmail.com>

	* ldexp.c (new_rel): Remove "str".  Update all call sites.
	(exp_fold_tree_1): When assigning to dot, calculate nextdot
	using expld.result.section rather than expld.section.

2010-08-06  Alan Modra  <amodra@gmail.com>

	PR ld/11887
	* ldlang.c (lang_add_vers_depend): Don't leave version_needed
	uninitialised.

2010-07-28  Alan Modra  <amodra@gmail.com>

	* ldexp.c (exp_print_tree): Print function-like binary nodes as
	functions rather than in-fix operators.  Use fputs and fputc
	where appropriate.

2010-07-23  Naveen.H.S  <naveen.S@kpitcummins.com>
	    Ina Pandit  <ina.pandit@kpitcummins.com>

	* configure.tgt: Match all v850 targets.

2010-07-20  Mike Frysinger  <vapier@gentoo.org>

	* ld.texinfo (VERSION): Remove "int" from example script and add ";".
	Declare the default language as C.

2010-07-17  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_check_section_addresses): Catch overlap for
	sections that wrap around the address space.

2010-06-29  Nick Clifton  <nickc@redhat.com>

	* scripttempl/xstormy16.sc (.gcc_except_table): Include sections
	with the .gcc_except_table. prefix.

2010-06-29  Alan Modra  <amodra@gmail.com>

	* emulparams/maxqcoff.sh: Delete file.
	* scripttempl/maxqcoff.sc: Delete file.
	* Makefile.am: Remove references to maxq.
	* configure.tgt: Likewise.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* po/POTFILES.in: Regenerate.

2010-06-27  Alan Modra  <amodra@gmail.com>

	* pe-dll.c (fill_edata): Avoid set but unused warning.
	(pe_walk_relocs_of_symbol): Delete set but unused variables.
	(generate_reloc, pe_implied_import_dll): Likewise.
	* emultempl/aix.em (open_dynamic_archive): Likewise.
	* emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
	(xtensa_layout_wild): Likewise.
	(xtensa_colocate_output_literals_callback): Likewise.

2010-06-25  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (prelim_size_sections): New function.
	(ppc_before_allocation): Use it.  Size sections before toc edit too.

2010-06-25  Alan Modra  <amodra@gmail.com>

	* emultempl/elf32.em (find_exp_assignment): Handle etree_provided.

2010-06-20  Danny Smith  <dannysmith@users.sourceforge.net>

	* emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
	auto-import and merge-rdata defaults same for i[3-7]86 and
	x86_64 mingw.

2010-06-15  Joseph Myers  <joseph@codesourcery.com>

	* emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.

2010-06-09  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR ld/11603
	* pe-dll.c (process_def_file_and_drectve): Reorder check for
	forwarded export name after check for ordinary export.

2010-06-08  Bernd Schmidt  <bernds@codesourcery.com>

	* emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.

2010-06-08  Nick Clifton  <nickc@redhat.com>

	* fdl.texi: Replace with v1.3 text.
	* ld.texinfo: Replace abbreviated 20th century year numbers with
	full versions.
	* ldint.texinfo: Likewise.
	Relicense under GFDL v1.3.  Replace text of v1.1 FDL with an
	include of the fdl.texi file.

2010-06-01  Tristan Gingold  <gingold@adacore.com>

	* scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
	readonly output-section. Handle LIB$INITIALIZE and sections
	created by gcc.
	* emultempl/vms.em (vms_place_orphan): Add comments.

2010-05-28  Nick Clifton  <nickc@redhat.com>

	* Makefile.am (eshlelf_fd.c): Fix typo in rule.
	* Makefile.in: Regenerate.

2010-05-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11628
	* ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
	multiple of maximum page size.

2010-05-25  Nick Clifton  <nickc@redhat.com>

	* Makefile.am: Fix typo.
	* Makefile.in: Regenerate.

2010-05-25  Daniel Jacobowitz  <dan@codesourcery.com>
	    Joseph Myers  <joseph@codesourcery.com>
	    Andrew Stubbs  <ams@codesourcery.com>

	* Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
	(eshelf_fd.c, eshlelf_fd.c): New rules.
	* Makefile.in: Regenerate.
	* configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
	emulations.
	* emulparams/shelf_fd.sh: New file.
	* emulparams/shlelf_fd.sh: New file.
	* emulparams/shlelf_linux.sh: Update comment.

2010-05-25  Jay Krell  <jay.krell@cornell.edu>

	PR ld/11621
	* Makefile.am: Replace all occurences of .o with .@OBJEXT@
	* Makefile.in: Regenerate.

2010-05-25  Kai Tietz  <kai.tietz@onevision.com>

	* deffilep.y (opt_name): Allow leading dot.
	(dot_name): Likewise.
	(anylang_id): Likewise.
	* emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
	default auto_import.
	(gld${EMULATION_NAME}_handle_option): Warn about v1.
	(pep_find_data_imports): Remove superflous warnings about
	auto-import.
	(gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
	and active pseudo-relocation-v2 rdata into data section.
	* emultempl/pe.em (default_merge_rdata): New shell variable.
	(MERGE_RDATA_V2): New macro.
	(gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
	selected script.

2010-05-15  Kai Tietz  <kai.tietz@onevision.com>

	* emultempl/pe.em (is_underscoring): New helper function.
	(gld_${EMULATION_NAME}_before_parse): Replace code
	for pe(p)_leading_underscore detection by is_underscoring.
	(U): Likewise.
	(GET_INIT_SYMBOL_NAME): Likewise.
	(U_SIZE): Likewise.
	(set_pe_name):
	(set_entry_point):
	(gld_${EMULATION_NAME}_set_symbols):
	* emultempl/pep.em: Likewise.
	* pe-dll.c (pe_detail_list): Set default
	underscoring for x64 target.
	(pe_dll_id_target): Add initialization of
	pe(p)_leading_underscore.

2010-05-15  Dave Korn  <dave.korn.cygwin@gmail.com>

	* pe-dll.c: Removed trailing whitespaces.

2010-05-14  Alan Modra  <amodra@gmail.com>

	PR ld/11583
	* ldexp.c (exp_fold_tree_1): If assignment source expression is
	invalid, make the destination symbol undefined.

2010-05-11  Kai Tietz  <kai.tietz@onevision.com>

	* emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
	Initialize pe(p)_leading_underscore variable.
	(set_pe_name): Likewise.
	* emultempl/pep.em: Likewise.
	Additional change default to non-underscore for
	pep_leading_underscore equal to -1.

2010-05-07  Tristan Gingold  <gingold@adacore.com>

	* Makefile.in: Regenerate with automake 1.11.1.
	* aclocal.m4: Ditto.

2010-05-05  Nick Clifton  <nickc@redhat.com>

	* po/es.po: Updated Spanish translation.

2010-04-27  Kai Tietz  <kai.tietz@onevision.com>

	* pe-dll.c (_nm_-symbols): Use always underscored variant
	for symbols.
	(__imp_-symbols): Likewise.
	(___imp_-symbols): Likewise.
	* NEWS: Mention ABI change for x64 PE-COFF.

2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (install-exec-local): Properly install ld as
	default cross linker.
	* Makefile.in: Regenerated.

2010-04-27  H.J. Lu  <hongjiu.lu@intel.com>
	    Nick Clifton  <nickc@redhat.com>

	* configure.in (install_as_default): Define and set to true
	unless --enable-gold=both/gold has been specified.
	* configure: Regenerate.

	* Makefile.am (transform): Use ld.bfd as the default name of
	the linker.
	(install-exec-local): Also install the executable as a binary
	named 'ld' if install_as_default is true.
	* Makefile.in: Regenerate.

2010-04-22  Nick Clifton  <nickc@redhat.com>

	* po/ld.pot: Updated by the Translation project.
	* po/vi.po: Updated Vietnamese translation.
	* po/bg.po: Updated Bulgarian translation.

2010-04-15  Andrew Haley  <aph@redhat.com>

	* emultempl/armelf.em (merge_exidx_entries): New variable.
	(OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
	("no-merge-exidx-entries"): New option.
	* ld.texinfo (merge-exidx-entries): Document this option.

2010-04-14  Tristan Gingold  <gingold@adacore.com>

	* emulparams/alphavms.sh: New file.
	* emultempl/vms.em: New file.
	* scripttempl/alphavms.sc: New file.
	* configure.tgt (alpha*-*-*vms*): Added.
	* Makefile.am (ALL_EMULATIONS): Add ealphavms.o
	(ealphavms.c): New target.
	* Makefile.in: Regenerate.

2010-04-09  Nick Clifton  <nickc@redhat.com>

	* ldlang.c (wild_sort): Remove unused variable section_name.

2010-04-07  Alan Modra  <amodra@gmail.com>

	* configure: Regenerate.

2010-04-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11434
	* ld/testsuite/ld-x86-64/unique1.d: New.
	* ld/testsuite/ld-x86-64/unique1.s: Likewise.

	* ld-x86-64/x86-64.exp: Run unique1.

2010-04-05  Kai Tietz  <kai.tietz@onevision.com>

	* emultempl/pep.em (U): Macro modified.
	(U_SIZE): New helper macro.
	(GET_INIT_SYMBOL_NAME): Likewise.
	(enum options): Add OPTION_NO_LEADING_UNDERSCORE
	and OPTION_LEADING_UNDERSCORE enumerator-values.
	(gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
	option.
	(definfo): Add new member is_c_symbol.
	(D): Add to macro underscore mode parameter.
	(init): Add definition for is_c_symbol.
	(gld_${EMULATION_NAME}_list_options): Display new options.
	(set_pep_name): Adjust underscoring dependent fixed
	symbol handling.
	(gld_${EMULATION_NAME}_set_symbols): Likewise.
	(saw_option): Likewise.
	(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
	(set_entry_point): Initial initial_symbol_char dependent to
	target's default and new option flag pep_leading_underscore.
	* emultempl/pe.em (U): Macro modified.
	(U_SIZE): New helper macro.
	(GET_INIT_SYMBOL_NAME): Likewise.
	(OPTION_LEADING_UNDERSCORE): Add new option define.
	(OPTION_NO_LEADING_UNDERSCORE): Likewise.
	(gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
	option.
	(definfo): Add new member is_c_symbol.
	(D): Add to macro underscore mode parameter.
	(init): Add definition for is_c_symbol.
	(gld_${EMULATION_NAME}_list_options): Display new options.
	(set_pep_name): Adjust underscoring dependent fixed
	symbol handling.
	(gld_${EMULATION_NAME}_set_symbols): Likewise.
	(saw_option): Likewise.
	(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
	(set_entry_point): Initial initial_symbol_char dependent to
	target's default and new option flag pep_leading_underscore.
	* pe-dll.c (pe_leading_underscore): New flag variable.
	(pe_detail_list): Remove const to allow modify of
	member underscore.
	(pe_dll_id_target): Initialize pe_details' underscore variable
	dependent to target's default and flag pe_leading_underscore.
	* pe-dll.h (pe_leading_underscore): Add extern declaration of
	option flag.
	* pep-dll.c (pe_leading_underscore): Add alias define for
	pep_leading_underscore.
	* pep-dll.h (pep_leading_underscore) Add extern declaration of
	option flag.
	* ld.texinfo: Add documentation for --(no-)leading-underscore
	option.

2010-03-26  Alan Modra  <amodra@gmail.com>

	PR ld/11426
	* configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
	(m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.

2010-03-25  Joseph Myers  <joseph@codesourcery.com>

	* Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
	eelf32_tic6x_le.o.
	(eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
	* NEWS: Add news entry for TI C6X support.
	* configure.tgt (tic6x-*-*): New.
	* emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.

2010-03-23  Joseph Myers  <joseph@codesourcery.com>

	* scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
	BSS_NAME): Define if not already defined.  Use in place of some
	hardcoded section names.

2010-03-18  H.J. Lu  <hongjiu.lu@intel.com>

	* scripttempl/elf.sc (INIT_ARRAY): Re-indent.

2010-03-18  Aymeric Vincent  <vincent@labri.fr>

	PR ld/11384
	* emultempl/sh64elf.em: Add missing EOF.

2010-03-18  Doug Semler  <dougsemler@gmail.com>

	* pe-dll.c (make_one): Make text section readonly.
	(make_one): Add *ABS* symbol @feat.00 with value 1 to tag
	the jump stub on X86 as /SAFESEH compatible for
	native toolchains.

2010-03-17  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_size_sections_1): Remove "s" param.  Set "s" from
	*prev instead.  Update all callers.

2010-03-15  Daniel Jacobowitz  <dan@codesourcery.com>

	* ldlang.c (lang_insert_orphan): Place loadable orphans in the same
	region and phdrs as their placement section.

2010-03-15  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
	(ppc_before_allocation): Call sort_toc_sections.
	(no_toc_sort, OPTION_NO_TOC_SORT): New.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	 PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.

2010-03-14  Alan Modra  <amodra@gmail.com>

	PR ld/11378
	* emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
	ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.

2010-03-11  George Gensure  <werkt0@gmail.com>

	PR ld/11367
	* ldcref.c (handle_asneeded_cref): Correct copying of refs.

2010-03-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
	eelf_i386_sol2.o.
	(ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
	(eelf32_sparc_sol2.c): New rule.
	(eelf64_sparc_sol2.c): Likewise.
	(eelf_x86_64_sol2.c): Likewise.
	(eelf_i386_sol2.c): Likewise.
	* Makefile.in: Regenerate.
	* configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
	elf_i386_sol2.
	Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
	(x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
	Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
	(sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
	Add target_extra_emuls.
	(sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
	Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
	(sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
	Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
	* emulparams/elf32_sparc_sol2.sh: New file.
	* emulparams/elf64_sparc_sol2.sh: New file.
	* emulparams/elf_i386_sol2.sh: New file.
	* emulparams/elf_x86_64_sol2.sh: New file.
	* emultempl/solaris2.em: New file.

2010-02-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/11330
	* ld.texinfo: Replace explicitely with explicitly.

2010-02-27  Jie Zhang  <jie@codesourcery.com>

	* scripttempl/armbpabi.sc: Don't combine .init_array.* or
	.fini_array.* when do relocatable linking.
	* scripttempl/elf.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.

2010-02-26  Alan Modra  <amodra@gmail.com>

	* scripttempl/elf.sc (.fini_array): Place input .fini_array after
	.fini_array.*.
	* scripttempl/armbpabi.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.

2010-02-25  Alan Modra  <amodra@gmail.com>

	PR ld/11304
	* ldlang.c (init_os): Remove isec param.  Don't check for
	bfd_section already set or call bfd_init_private_section_data
	here.
	(exp_init_os): Update init_os call.
	(lang_add_section): Tidy.  Really don't set SEC_LINK_ONCE
	flags.  Call bfd_init_private_section_data here.
	(map_input_to_output_sections): Tidy.  Update init_os calls.
	Use os->sectype to select sec flags for lang_data_statement.

2010-02-23  Alan Modra  <amodra@gmail.com>

	PR ld/11304
	* ldlang.c: Revert last patch.

2010-02-23  Nick Clifton  <nickc@redhat.com>

	* po/bg.po: Updated Bulgarian translation.

2010-02-22  Alan Modra  <amodra@gmail.com>

	PR ld/11304
	* ldlang.c (exp_init_os): Delete forward declaration.
	(init_os): Don't check for bfd_section already created and don't
	init addr_tree and load_base expressions here.
	(map_input_to_output_sections): Only map input to output sections
	and set constraints here, and as an exception, create output
	sections which have their address set.  Move all the other code to..
	(create_other_output_sections): ..here.  New function.  Handle init
	of addr_tree and load_base here too.
	(lang_process): Call create_other_output_sections.

2010-02-19  Alan Modra  <amodra@gmail.com>

	* Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
	* Makefile.in: Regenerate.

2010-02-19  Alan Modra  <amodra@gmail.com>

	* ldlang.c (unique_section_p): Add os param.  Allow group
	sections to match /DISCARD/.  Update all callers.
	* emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
	(LDEMUL_BEFORE_ALLOCATION): Define.

2010-02-15  Nick Clifton  <nickc@redhat.com>

	* po/vi.po: Updated Vietnamese translation.

2010-02-10  Richard Sandiford  <r.sandiford@uk.ibm.com>

	* Makefile.am (CFILES): Add ldlex-wrapper.c.
	(OFILES): Replace ldlex.c with ldlex-wrapper.c.
	(ldlex.o): Replace with...
	(ldlex-wrapper.o): ...this new rule.
	(EXTRA_ld_new_SOURCES): Add ldlex.l.
	(ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
	* Makefile.in: Regenerate.
	* ldlex.l (sysdep.h): Don't include here.
	* ldlex-wrapper.c: New file.

2010-02-09  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
	function parameters.

2010-02-05  Nick Clifton  <nickc@redhat.com>

	* configure.in (ALL_LIBGUAS): Add bg.
	* configure: Regenerate.
	* po/bg.po: New Bulgarian translation.

2010-02-05  Ryan Mansfield  <rmansfield@qnx.com>

	* emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
	--target1-abs and --target1-rel options.

2010-02-03  Nick Clifton  <nickc@redhat.com>

	* emultempl/alphaelf.em: Update value expected from elf_object_id.
	* emultempl/hppaelf.em: Likewise.
	* emultempl/mipself.em: Likewise.
	* emultempl/ppc32elf.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.

2010-02-03  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (build_toc_list): Report errors from
	ppc64_elf_next_toc_section.
	(after_allocation): Update for changed function names and params.
	Run second pass of multitoc partitioning.

2010-01-21  Jon Grant  <jg@jguk.org>
	    Nick Clifton  <nickc@redhat.com>

	PR 4437
	* ldfile.c: (ldfile_open_file): Do not stop link upon encountering
	a missing file or library.  Instead mark the entry as missing and
	set the global flag to indicate that missing files were
	encountered.
	* ldlang.c (missing_files): New exported variable.
	(load_symbols): Skip loading if the file is missing.
	(open_input_bfds): Terminate link if any input files were
	missing.
	* ldlang.h (struct lang_input_statement_struct): Add missing_file
	field.
	Add export of missing_file variable.

2010-01-13  DJ Delorie  <dj@redhat.com>

	* emultempl/elf32.em (_place_orphan): If an input section doesn't
	match an existing output section, but an unused output section
	statement does match, use it.
	* emultempl/pe.em (_place_orphan): Likewise.
	* emultempl/pep.em (_place_orphan): Likewise.

2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.
	* Makefile.in: Regenerate.

2010-01-08  H.J. Lu  <hongjiu.lu@intel.com>

	* ldver.c (ldversion): Change to "Copyright 2010".

2010-01-08  Alan Modra  <amodra@gmail.com>

	PR 11107
	* emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.

For older changes see ChangeLog-2009

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End: