aboutsummaryrefslogtreecommitdiff
path: root/ld/ChangeLog
blob: f842a82fa4417149d26c9ab1ff7c8eea9be051e5 (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
2011-08-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>

	* emultempl/armelf.em (fix_arm1176): New variable.
	(arm_elf_create_output_section_statements): Pass
	fix_arm1176 option to bfd backend.
	(OPTION_FIX_ARM1176): New define.
	(OPTION_NO_FIX_ARM1176): Likewise.
	(PARSE_AND_LIST_LONGOPTS): Add new command line options.
	(PARSE_AND_LIST_OPTIONS): Likewise.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	* ld.texinfo: Document new command line options.

2011-08-09  Alan Modra  <amodra@gmail.com>

	PR ld/13066
	* plugin.c (add_symbols): Revert 2011-08-05.

2011-08-06  Kai Tietz  <ktietz@redhat.com>

	* scripttempl/pep.sc: Add .debug_macro section.
	* scripttempl/pe.sc: Likewise.

2011-08-05  Alan Modra  <amodra@gmail.com>

	PR ld/12762
	* plugin.c (add_symbols): Exclude comdat_key symbols from symbol
	table if already seen.

2011-08-04  H.J. Lu  <hongjiu.lu@intel.com>

	* ldmain.c (main): Replace remove_output with ld_cleanup in
	comments.

2011-07-26  Alan Modra  <amodra@gmail.com>

	* emulparams/elf32ppc.sh: Source plt_unwind.sh.
	* emulparams/elf64ppc.sh: Likewise.
	* emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
	existing values.
	* emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
	existing values.

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
	eelf_k1om_fbsd.o
	(eelf_k1om.c): New.
	(eelf_k1om_fbsd.c): Likewise.
	* Makefile.in: Regenerated.

	* configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
	is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
	(targ_extra_emuls): Likewise.

	* emulparams/elf_k1om.sh: New.
	* emulparams/elf_k1om_fbsd.sh: Likewise.

2011-07-16  Roland McGrath  <roland@hack.frob.com>

	* ld.h (args_type): New field print_output_format.
	* lexsup.c (enum option_values, ld_options, parse_args):
	Handle --print-output-format.
	* ldmain.c (main): Implement --print-output-format.
	* ld.texinfo (Options): Document it.

	* ldlang.c (lang_get_output_target): Don't return current_target
	when it's NULL.

2011-07-15  Alan Modra  <amodra@gmail.com>

	* Makefile.am (e*.c): Sort.
	* Makefile.in: Regenerate.

2011-07-14  Alan Modra  <amodra@gmail.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option,
	gld${EMULATION_NAME}_list_options): Don't condition -z relro
	and -z norelro on COMMONPAGESIZE being defined.

2011-07-14  Alan Modra  <amodra@gmail.com>

	* emultempl/ppc64elf.em (plt_static_chain): New var.
	(gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
	--plt-static-chain and --no-plt-static-chain.

2011-07-14  Alan Modra  <amodra@gmail.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_add_options,
	gld${EMULATION_NAME}_handle_option, gld${EMULATION_NAME}_list_options):
	Provide --build-id, -z defs, -z muldefs, -z max-page-size,
	-z common-page-size, -z execstack, -z noexecstack for all targets.
	Add help for --exclude-libs.
	(OPTION_LD_GENERATED_UNWIND_INFO,
	OPTION_NO_LD_GENERATED_UNWIND_INFO): Move this..
	(gld${EMULATION_NAME}_handle_option): ..and code handling
	--ld-generated-unwind-info and --no-ld-generated-unwind-info..
	* emulparams/plt_unwind.sh: ..to here.  New file.  Add help.
	* emulparams/elf32_x86_64.sh: Include plt_unwind.sh.
	* emulparams/elf_i386.sh: Likewise.
	* emulparams/elf_i386_chaos.sh: Likewise.
	* emulparams/elf_i386_ldso.sh: Likewise.
	* emulparams/elf_l1om.sh: Likewise.
	* emulparams/elf_x86_64.sh: Likewise.

2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* ld.h (section_flag_list): Add field to struct wildcard_spec.
	* ld.texinfo (INPUT_SECTION_FLAGS): Document.
	* ldgram.y (flag_info_list, flag_info): Add to union.
	(INPUT_SECTION_FLAGS): New token.
	(wildcard_spec): Initialize section_flag_list to NULL for
	each alternative.
	(sect_flag_list, sect_flags): New rules.
	(input_section_spec_no_keep): Add alternatives to recognize
	sect_flags.
	* ldlang.c (walk_wild_consider_section): Initialize
	section_flag_info field of the section struct.
	(lang_add_section): Check input section flags.
	(lang_add_wild): Initialize section_flag_list field of
	the statement struct.
	* ldlang.h (lang_input_statement_struct): Add section_flag_list field.
	(lang_wild_statement_struct): Likewise.
	* ldlex.l (INPUT_SECTION_FLAGS): New token.
	* mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
	* NEWS: Announce INPUT_SECTION_FLAGS enhancement.

2011-07-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12942
	* ldlang.c (section_already_linked): Pass "struct already_linked *"
	to bfd_section_already_linked.
	(lang_process): Set link_info.loading_lto_outputs before
	loading LTO outputs.
	* plugin.c: Include "libbfd.h".
	(add_symbols): Call bfd_section_already_linked with comdat_key.

2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Revert x32 change.

2011-06-20  Jakub Jelinek  <jakub@redhat.com>

	PR ld/12570
	* emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
	OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
	(gld${EMULATION_NAME}_handle_option): Handle
	--ld-generated-unwind-info and --no-ld-generated-unwind-info.
	* ld.texinfo (--ld-generated-unwind-info,
	--no-ld-generated-unwind-info): Document.

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Support x32.

2011-06-15  Nick Clifton  <nickc@redhat.com>

	* NEWS: Mention addition of TILEPRO and TIKE-Gx support.

2011-06-13  Walter Lee  <walt@tilera.com>

	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
	eelf32tilepro.c.
	(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
	(eelf32tilegx.c): New target.
	(eelf32tilepro.c): Likewise.
	(eelf64tilegx.c): Likewise.
	* Makefile.in: Regenerate.
	* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
	* emulparams/elf32tilegx.sh: New file.
	* emulparams/elf64tilegx.sh: New file.
	* emulparams/elf32tilepro.sh: New file.

2011-06-13  Alan Modra  <amodra@gmail.com>

	* ldlang.c (sort_def_symbol, lang_one_common): Don't handle
	warning symbols here.
	* emultempl/pe.em (pr_sym): Remove redundant test.
	* emultempl/pep.em (pr_sym): Likewise.

2011-06-09  Nick Clifton  <nickc@redhat.com>

	PR ld/12845
	* emultempl/mipself.em (mips_add_stub_section): Do not add stubs
	for sections that have been removed by garbage collection.

2011-06-08  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_one_common): Handle warning symbols.

2011-06-07  Nick Clifton  <nickc@redhat.com>

	* configure.tgt: Accept any V850 architecture.

2011-06-03  Nick Clifton  <nickc@redhat.com>

	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32am33lin.c
	Add rule to build eelf32am33lin.c
	* Makefile.in: Regenerate.

2011-06-02  Nick Clifton  <nickc@redhat.com>

	* lexsup.c: Fix spelling mistake in comment.
	* scripttempl/epocpe.sc: Likewise.
	* scripttempl/i386beos.sc: Likewise.
	* scripttempl/mcorepe.sc: Likewise.
	* scripttempl/pe.sc: Likewise.
	* scripttempl/pep.sc: Likewise.
	* po/ld.pot: Regenerate.

2011-05-27  Nick Clifton  <nickc@redhat.com>

	* scripttempl/v850.sc (_heap_start): Provide.

2011-05-23  Alan Modra  <amodra@gmail.com>

	* ldmisc.c (vfinfo): Add %H.
	* ldmain.c (reloc_overflow): Use %H rather than %C.
	(reloc_dangerous, unattached_reloc): Likewise.

2011-05-23  Alan Modra  <amodra@gmail.com>

	PR 12763
	* ldlang.c (lang_output_section_find_by_flags): Match orphan .sdata2
	like sections to existing .sdata2, and similarly for orphan TLS
	sections.
	* emultempl/elf32.em (place_orphan): Exclude .tbss from orphan_bss.

2011-05-17  Tomohiro Kashiwada  <kikairoya@gmail.com>

	PR ld/12759
	* emultempl/rxelf.em (ignore_lma): New variable.
	(rx_elf_create_output_section_statements): Pass the setiing of
	ignore_lma to bfd_elf32_rx_set_target_flags.
	(OPTION_IGNORE_LMA): Define.
	(OPTION_NO_IGNORE_LMA): Define.
	(PARSE_AND_LIST_LONGOPTS): Add ignore lma.
	(PARSE_AND_LIST_OPTIONS): Add ignore lma.
	(PARSE_AND_LIST_ARGS_CASES): Add ignore lma.

2011-05-17  Alan Modra  <amodra@gmail.com>

	PR ld/12760
	* ldmain.c (notice): Add "flags" and "string" param.
	* plugin.c (plugin_notice): Likewise.  Handle indirect, warning
	and constructor syms.

2010-05-16  Daniel Jacobowitz  <dan@codesourcery.com>

	* ldlang.c (print_assignment): Use the symbol's section if we
	use its value.
	* ldexp.c (exp_fold_tree_1): Skip self-assignment.  Expand
	comment on copying symbol type.

2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12760
	* plugin.c (plugin_notice): Set u.undef.abfd for symbols made
	undefweak.

2011-05-16  Alan Modra  <amodra@gmail.com>

	* ldlang.c (lang_leave_output_section_statement): Don't copy
	previous lma_region if given address.

2011-05-13  Bernd Schmidt  <bernds@codesourcery.com>

	(eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
	eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
	* Makefile.am (ALL_EMULATIONS): Add these files.
	(eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
	* Makefile.in: Regenerated.
	* emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
	vectors.
	* emulparams/elf32_tic6x_elf_be.sh: New file.
	* emulparams/elf32_tic6x_elf_le.sh: New file.
	* emulparams/elf32_tic6x_linux_be.sh: New file.
	* emulparams/elf32_tic6x_linux_le.sh: New file.
	* configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
	(tic6x-*-*): Replaced by these.

2011-05-13  Jan Beulich  <jbeulich@novell.com>

	* configure.tgt: Add targets x86_64-*-pe and x86_64-*-pep.

2011-05-09  Paul Brook  <paul@codesourcery.com>

	* emultempl/tic6xdsbt.em (merge_exidx_entries): New.
	(compare_output_sec_vma): New function.
	(gld${EMULATION_NAME}_after_allocation): New function.
	(OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
	(PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
	(PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
	(LDEMUL_AFTER_ALLOCATION): Set.
	* ld.texinfo: Document c6x --no-merge-exidx-entries.

2011-05-07  Dave Korn  <dave.korn.cygwin@gmail.com>

	PR ld/12365
	* scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
	(__rt_psrelocs_end): Likewise.
	(__rt_psrelocs_size): Likewise difference between the above.
	(__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
	immediately after end of pseudo-reloc data.
	(___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
	(__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
	calculate backward from list end.
	(___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
	* scripttempl/pep.sc: Likewise.

2011-05-06  Tristan Gingold  <gingold@adacore.com>

	* scripttempl/alphavms.sc (CODE): Add *$CODE*.

2011-05-04  Tristan Gingold  <gingold@adacore.com>

	* emultempl/generic.em (ld_${EMULATION_NAME}_emulation): Add
	LDEMUL_ADD_OPTIONS and LDEMUL_HANDLE_OPTION.
	* emultempl/vms.em (OPTION_IDENTIFICATION): New macro.
	(gld${EMULATION_NAME}_add_options): New function.
	(gld${EMULATION_NAME}_list_options): Ditto.
	(gld${EMULATION_NAME}_handle_option): Ditto.
	(LDEMUL_ADD_OPTIONS, LDEMUL_HANDLE_OPTION)
	(LDEMUL_LIST_OPTIONS): Define.

2011-05-04  Alan Modra  <amodra@gmail.com>

	PR ld/12726
	* ldexp.h (lang_phase_type): Add lang_assigning_phase_enum.
	* ldexp.c (exp_fold_tree_1): Correct assign to dot comment.  Don't
	assign to dot when lang_assigning_phase_enum.
	* ldlang.h (lang_do_assignments): Update prototype.
	* ldlang.c (lang_do_assignments): Add phase parameter.  Update all
	callers.
	* pe-dll.c (pe_dll_fill_sections, pe_exe_fill_sections): Update
	lang_do_assignments calls.

2011-04-28  Daniel C. Klauer  <daniel.c.klauer@web.de>

	PR ld/12614
	* emultempl/pe.em (_after_open): Correctly check whether symbol is
	in undef list.

2011-04-26  Kai Tietz  <ktietz@redhat.com>

	* scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
	* scripttempl/pep.sc: Likewise.

2011-04-24  Alan Modra  <amodra@gmail.com>

	PR ld/12365
	PR ld/12696
	* ldmain.c (notice): Delete "name" param, add "h".
	* plugin.c (plugin_notice): Likewise.  Set non_ir_ref.  Handle
	redefinitions of IR symbols in real BFDs.
	(plugin_multiple_definition, plugin_multiple_common): Delete.
	(non_ironly_hash, init_non_ironly_hash): Delete.
	(is_visible_from_outside): Traverse entry_symbol chain.
	(get_symbols): Use non_ir_ref flag rather than hash lookup.

2011-04-21  Tristan Gingold  <gingold@adacore.com>

	* scripttempl/alphavms.sc: Add dwarf2 embedding marks.

2011-04-20  Tristan Gingold  <gingold@adacore.com>

	* emultempl/aix.em (_add_options): Ignore -bbigtoc switch.

2011-04-20  Alan Modra  <amodra@gmail.com>

	* ld.h (ld_config_type <hash_table_size>): Make it an unsigned long.

2011-04-20  Alan Modra  <amodra@gmail.com>

	PR ld/12365
	* ldfile.c (ldfile_try_open_bfd): Move code creating and switching
	to plugin IR BFD..
	* ldmain.c (add_archive_element): ..and similar code here..
	* plugin.c (plugin_maybe_claim): ..to here.  New function.
	(plugin_call_claim_file): Make static.
	(asymbol_from_plugin_symbol): Set ELF st_shndx for common syms.
	(plugin_multiple_common): New function.
	(plugin_call_all_symbols_read): Hook in plugin_multiple_common.
	* plugin.h (plugin_call_claim_file): Don't declare.
	(plugin_maybe_claim): Declare.

2011-04-20  Alan Modra  <amodra@gmail.com>

	PR ld/12365
	* ldmain.c (multiple_definition): Take a bfd_link_hash_entry
	pointer arg rather than "name", "obfd", "osec", "oval".  Add code
	removed from linker.c.  Hack around xcofflink.c oddity in
	passing NULL nbfd.
	(multiple_common): Similarly.
	* plugin.c (orig_allow_multiple_defs): Delete.
	(plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition.
	(plugin_multiple_definition): Update.

2011-04-18  Kai Tietz  <ktietz@redhat.com>

	* deffilep.y (def_aligncomm): Avoid duplets.

	* deffilep.y (def_pool_str): New type.
	(pool_strs): Local static.
	(def_pool_alloc): Local function.
	(def_pool_strdup): Likewise.
	(def_pool_free): Likewise.
	(opt_name): Replace xmalloc/xstrdup by
	def_pool_alloc/def_pool_strdup.
	(dot_name): Likewise.
	(anylang_id): Likewise.
	(def_lex): Likewise.
	(def_file_parse): Call def_pool_free on
	exit and cleanup directives elements.
	(def_file_add_directive): Call def_pool_free.

2011-04-18  Paul Brook  <paul@codesourcery.com>

	* emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS
	for unwinding tables.

2011-04-18  Alan Modra  <amodra@gmail.com>

	PR ld/12365
	PR ld/12672
	* ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
	when no_more_claiming.
	* ldmain.c (add_archive_element): Likewise.
	(multiple_definition): Remove plugin_multiple_definition call.
	(notice): Remove plugin_notice call.
	* ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
	Delete prototype.
	(plugin_insert): New static var.
	(open_input_bfds): Only rescan libs after plugin insert point.
	(lang_gc_sections): Omit plugin claimed files.
	(lang_process): Set plugin_insert.  Only rescan when plugin adds
	objects.
	* plugin.h (no_more_claiming): Declare.
	(plugin_notice, plugin_multiple_definition): Don't declare.
	* plugin.c: Formatting.
	(orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
	plugin_callbacks): New static vars.
	(no_more_claiming): Make global.
	(plugin_cached_allow_multiple_defs): Delete.
	(plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
	use newer bfd_make_section variant.  Make COMMON section too.
	Error handling.  Correct setting of gp size.
	(asymbol_from_plugin_symbol): Properly cast last arg of concat.
	(message): Likewise for ACONCAT.
	(asymbol_from_plugin_symbol): Use our COMMON section.
	(get_symbols): When report_plugin_symbols, show visibility too.
	(init_non_ironly_hash): Move.  Don't test non_ironly_hash.
	(plugin_load_plugins): Save state of linker callbacks, set up to
	call plugin_notice instead.  Call init_non_ironly_hash here.
	(plugin_call_all_symbols_read): Set plugin_multiple_definition in
	plugin callbacks.
	(plugin_notice): Rewrite.
	(plugin_multiple_definition): Make static, call original callback.

2011-04-15  Alan Modra  <amodra@gmail.com>

	PR ld/12672
	* ldlang.c (enum open_bfd_mode): New.
	(open_input_bfds): Replace "force" param with "mode".  Reload
	archives for rescan.  Update all callers.
	(lang_process): Make another open_input_bfds pass for plugins.

2011-04-13  Kai Tietz  <ktietz@redhat.com>

	PR binutils/12658
	* deffile.h (def_file_add_export): Add is_dup argument.
	(def_file_add_import): Likewise.
	* deffilep.y (are_names_equal): New helper.
	(cmp_export_elem): New helper.
	(find_export_in_list): Add search routine for exports.
	(def_file_add_export): Check for duplicates.
	(cmp_import_elem): New helper.
	(find_import_in_list): Add search routine for imports.
	(def_file_add_import): Check for duplicates.
	(def_exports): Handle duplicates.
	(def_imports): Likewise.
	* pe-dll.c (process_def_file_and_drectve): Likewise.
	(pe_implied_import_dll): Likewise.

2011-04-11  Chris Quenelle  <chris.quenelle@oracle.com>

	* scripttempl/elf.sc (.exception_ranges): Add new section.

2011-04-08  Hector Oron  <hector.oron@gmail.com>

	PR ld/12643
	* configure.tgt: Add support for arm-*-gnueabihf targets.

2011-04-07  Eric B. Weddington  <eric.weddington@atmel.com>

	* Makefile.in: Regenerate. Remove stray eavrtiny10 rules.

2011-04-07  Joseph Myers  <joseph@codesourcery.com>

	* configure.tgt: Remove stray ;;.

2011-04-06  Joseph Myers  <joseph@codesourcery.com>

	* configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
	strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
	thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
	xscale-*-coff, xscale-*-elf): Remove targets.

2011-03-31  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Add elf_l1om to targ_extra_libpath for
	x86_64-*-linux-*.

	* emulparams/elf_l1om.sh: Remove duplicates.

2011-03-31  Bernd Schmidt  <bernds@codesourcery.com>

	* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
	GENERATE_SHLIB_SCRIPT): New defines.
	(TEXT_START_ADDR): Define differently depending on target.
	(.got): Redefine to include "*(.dsbt)".
	(SDATA_START_SYMBOLS): Remove, replace with
	(OTHER_GOT_SYMBOLS): New.
	(OTHER_BSS_SECTIONS): Define only for ELF targets.
	* emultempl/tic6xdsbt.em: New file.
	* gen-doc.texi: Set C6X.
	* ld.texinfo: Likewise.
	(Options specific to C6X uClinux targets): New section.

2011-03-29  Alan Modra  <amodra@gmail.com>

	PR ld/12613
	* ldlex.l (lex_warn_invalid): Don't assume char is unsigned.

2011-03-26  John Marino  <binutils@marino.st>

	* configure.host: Update *-*-dragonfly* host entry.
	* configure.tgt: Update *-*-dragonfly* target entry.
	* ldlex.l: Prevent redefinition of YY_NO_UNPUT.

2011-03-28  Joseph Myers  <joseph@codesourcery.com>

	* configure.in: Check for windows.h, not Windows.h.
	* configure: Regenerate.
	* plugin.c: Include windows.h, not Windows.h.

2011-03-25  Eric B. Weddington  <eric.weddington@atmel.com>

	* Makefile.in: Regenerate.

2011-03-23  Joseph Myers  <joseph@codesourcery.com>

	* lexsup.c (parse_args): Only set report_plugin_symbols if plugins
	are enabled.  Mark level as possibly unused.

2011-03-22  Eric B. Weddington  <eric.weddington@atmel.com>

	* Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures.
	(eavrxmega?.c): Likewise.
	* configure.tgt (targ_extra_emuls): Likewise.
	* emulparams/avrxmega1.sh: New file.
	* emulparams/avrxmega2.sh: Likewise.
	* emulparams/avrxmega3.sh: Likewise.
	* emulparams/avrxmega4.sh: Likewise.
	* emulparams/avrxmega5.sh: Likewise.
	* emulparams/avrxmega6.sh: Likewise.
	* emulparams/avrxmega7.sh: Likewise.
	* emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation):
	Add avrxmega6, avrxmega7 to list of architectures for no stubs.

2011-03-21  Eric B. Weddington  <eric.weddington@atmel.com>

	* scripttempl/avr.sc: Add fuse, lock, and signature memory regions.

2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>

	* emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check
	eh->target_internal.

2011-03-14  Richard Sandiford  <richard.sandiford@linaro.org>

	* emultempl/armelf.em (arm_elf_before_allocation): Check dynobj
	instead of dynamic_sections_created.

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (get_symbols): Use wrapped lookup for undefined symbols.

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ldlang.c (lang_check): Don't run checks on dummy IR BFDs.

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag,
	wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS.
	* ldmain.c (add_archive_element): Set it if the member is claimed.
	* ldlang.c (new_afile): Initialise claim_archive and claimed members.
	(find_replacements_insert_point): New helper function.
	(lang_process): After adding and opening replacement files passed
	from plugin, splice them into correct place in statement list and
	file chains to preserve critical link order.
	(lang_list_insert_after): New helper function.
	(lang_list_remove_tail): Likewise.

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form.
	(IRONLY_SUFFIX_LEN): Delete.
	(plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX.
	(is_ir_dummy_bfd): Don't look for suffix; check claimed flag of
	enclosing lang input statement instead.

2011-03-10  Dave Korn  <dave.korn.cygwin@gmail.com>

	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve
	alignment of input sections when creating orphan output sections
	during relocatable link.
	* emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise.

2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>

	* ld.texinfo: Document --verbose[=NUMBER].

	* lexsup.c (ld_options): Update --verbose.
	(parse_args): Set report_plugin_symbols.

	* plugin.c (report_plugin_symbols): New.
	(get_symbols): Report plugin symbols if report_plugin_symbols
	is TRUE.

	* plugin.h (report_plugin_symbols): New.

2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12529
	* testplug.c: Don't include "filenames.h".
	(onclaim_file): Don't use filename_cmp.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp.
	* emultempl/elf32.em (gld${EMULATION_NAME}_vercheck):
	Likewise.
	(gld${EMULATION_NAME}_stat_needed): Likewise.
	(gld${EMULATION_NAME}_check_needed): Likewise.
	* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise.
	(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
	* emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise.
	(gld_${EMULATION_NAME}_unrecognized_file): Likewise.
	* ldfile.c (ldfile_open_file): Likewise.
	* ldlang.c (wild_sort): Likewise.
	(lookup_name): Likewise.
	(check_excluded_libs): Likewise.
	* ldmisc.c (vfinfo): Likewise.
	* pe-dll.c (libnamencmp): Likewise.
	(auto_export): Likewise.
	(pe_dll_generate_implib): Likewise.
	* testplug.c (onclaim_file): Likewise.

2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12507
	* plugin.c (get_symbols): Don't check entry symbol here.
	(init_non_ironly_hash): Add entry_symbol chain into
	non_ironly_hash.

2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12507
	* plugin.c (get_symbols): Don't mark entry symbol IR only.

2011-02-18  John David Anglin  <dave.anglin@nrc-cnnrc.gc.ca>

	PR ld/12376
	emulparams/hppalinux.sh (DATA_ADDR): Define.
	(SHLIB_DATA_ADDR): Likewise.

2011-02-16  H.J. Lu  <hongjiu.lu@intel.com>

	* emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to
	x32 for x32.

2011-02-15  Kai Tietz  <kai.tietz@onevision.com>

	* pe-dll.c (process_def_file_and_drectve): Don't strip
	leading underscore from symbol by calling bfd_find_version_for_sym.

2011-02-14  Mike Frysinger  <vapier@gentoo.org>

	* ldlang.c (lang_vers_match): Declare a new c_sym, assign it to
	the bfd_demangle of sym, change users of sym to c_sym when not
	already demangling, and free when done.  Change callers of
	cplus_demangle to bfd_demangle.

2011-02-14  Alan Modra  <amodra@gmail.com>

	* plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy
	.text section, use newer bfd_make_section variant.  Error handling.
	Correct setting of gp size.
	(asymbol_from_plugin_symbol): Properly cast last arg of concat.
	(message): Likewise for ACONCAT.
	(get_symbols): Formatting.

2011-02-14  Alan Modra  <amodra@gmail.com>

	* ldmain.c (remove_output): Rename to..
	(ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup.
	(main): Adjust.
	* plugin.c (plugin_call_cleanup): Make global.
	(plugin_load_plugins): Don't register plugin_call_cleanup with xatexit.
	* plugin.h (plugin_call_cleanup): Declare.

2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* configure: Regenerate.

2011-02-10  Alan Modra  <amodra@gmail.com>

	* scripttempl/armbpabi.sc: Revert 2010-11-02  H.J. Lu.
	* 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.
	* scripttempl/elf.sc: Revert 2010-10-29  H.J. Lu.

2011-01-22  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (CXX): Removed.

	* configure.in: Add AC_PROG_CXX.

	* Makefile.in: Regenerated.
	* configure: Likewise.

2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>

	* plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's
	private data and GP size.

2011-01-21  Alan Modra  <amodra@gmail.com>

	* ldexp.c (fold_binary): Set result section for arithmetic and
	logical operations to NULL when both operands are in same section.
	* ld.texinfo (Expression Section): Describe this.

2011-01-14  Alan Modra  <amodra@gmail.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
	attempt to put non-alloc orphans before debug sections, just place
	them after .comment.

2011-01-14  J. Park  <grassman@gmail.com>

	PR ld/12339
	* ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols.

2011-01-14  Alan Modra  <amodra@gmail.com>

	* Makefile.am: Sort emulation rules.
	(eelf32am33lin.c): Delete.
	(ALL_EMULATION_SOURCES): Sort, add missing entries.
	(ALL_64_EMULATION_SOURCES): Likewise.
	* Makefile.in: Regenerate.

2011-01-13  Alan Modra  <amodra@gmail.com>

	PR ld/12356
	* ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE.
	(Expression Section): Update.
	* ld.h (ld_config_type): Add sane_expr.
	* ldgram.y (ifile_p1): Add LD_FEATURE.
	* ldlex.l (LD_FEATYRE): New.
	* ldemul.c (after_parse_default): Delete code handling ld_compatibility.
	* ldexp.h (struct ldexp_control): Delete uses_defined.
	* ldexp.c: Remove all uses of uses_defined.
	(fold_name): Test config.sane_expr rather than ld_compatibility.
	(exp_fold_tree_1): Likewise.  Adjust handling of assignments
	during first phase.
	* ldlang.h (ld_compatibility): Delete.
	(lang_ld_feature): Declare.
	* ldlang.c (ld_compatibility): Delete.
	(open_input_bfds): Only handle assignments for --defsym.
	(lang_ld_feature): New function.

	PR ld/12356
	* ldexp.h (exp_assop): Delete.
	(exp_assign, exp_defsym): Declare.
	* ldexp.c (exp_assop): Make static, handle all assignment variations.
	(exp_assign, exp_defsym): New functions.
	(exp_provide): Use exp_assop.
	* ldgram.y (defsym_expr): Use exp_defsym.
	* ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em,
	* emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em,
	* emultempl/xtensaelf.em: Update exp_assop -> exp_assign.

2011-01-12  Alan Modra  <amodra@gmail.com>

	PR ld/12380
	* ldexp.h (enum phase_enum): Comment.  Add exp_dataseg_done.
	* ldexp.c (fold_unary <DATA_SEGMENT_END>): Rearrange code.  Test
	for exp_dataseg_done rather than expld.phase == lang_final_phase_enum
	to detect when we've finished sizing sections.
	(fold_binary <DATA_SEGMENT_ALIGN>): Likewise.
	(fold_binary <DATA_SEGMENT_RELRO_END>): Likewise.  Also test
	that we are not inside an output section statement.
	* ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if
	not exp_dataseg_relro_adjust or exp_dataseg_adjust.  Don't set
	lang_final_phase_enum here.
	(lang_process): Set lang_final_phase_enum here.

2011-01-10  Nick Clifton  <nickc@redhat.com>

	* po/da.po: Updated Danish translation.

2011-01-10  H.J. Lu  <hongjiu.lu@intel.com>

	* ldlang.c (startup_file): Removed.
	(lang_startup): Updated.

2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12364
	* plugin.c (get_symbols): Check if owner_sec->owner is NULL
	before accessing its flags field.

2011-01-01  H.J. Lu  <hongjiu.lu@intel.com>

	* ldver.c (ldversion): Update copyright to 2011.

For older changes see ChangeLog-2010

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End: