aboutsummaryrefslogtreecommitdiff
path: root/bfd/ChangeLog
blob: e8f1935b5d0b6a2e1c7ee391a703df8412fe3776 (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
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
Thu Feb 27 09:24:56 1992  Steve Chamberlain  (sac at thepub.cygnus.com)

	* aoutx.h (translate_from_native_sym_flags): when creating an
	alias symbol, fill in the section as undefined, rather than
	leaving it blank. If an output section can't be found for a
	symbol, then don't core dump.

Wed Feb 26 19:40:59 1992  Steve Chamberlain  (sac at thepub.cygnus.com)

	* bfd.c: lint
	* coff-h8300.c: fix stupid reloc subtraction bug
	* coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
	since that's how wide it is. (coff_slurp_symbol_table): always zero out
	the symbol.flags and done_lineno fields.

Tue Feb 25 14:29:24 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* coffcode.h (coff_write_symbol): write out the correct number of
	auxents. 
	* cpu-h8300.c: fix disassembly bug

Fri Feb 21 21:39:56 1992  John Gilmore  (gnu at cygnus.com)

	* bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
	section_from_bfd_index), cpu-h8300.c (howto*_callback),
	reloc.c, section.c (bfd_map_over_sections), targets.c
	(bfd_target_list):  Protolint.
	* libbfd.h:  Update to match a libbfd-in.h from a month ago.

Fri Feb 21 10:57:54 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
	out tagndx too.
	* aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
	section of a symbol rather than the section of a reffed symbol to
	determine the r_index of an emmitted reloc.

Thu Feb 20 18:10:34 1992  Per Bothner  (bothner at cygnus.com)

	* PORTING: New (preliminary) porting guide.

Wed Feb 19 21:39:37 1992  John Gilmore  (gnu at cygnus.com)

	* bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
	(howto_hvrt16):  lint.

Mon Feb 17 12:02:17 1992  Per Bothner  (bothner at cygnus.com)

	* hp300bsd.c (new), config/mt-hp300bsd:  Make hp300bsd
	a full configuration (with possible cross-development),
	instead of using host-aout.c.

Sun Feb 16 13:01:49 1992  Per Bothner  (bothner at cygnus.com)

	* aout-target.h (MY(write_object_contents):
	Set obj_reloc_entry_size (abfd).
	* gen-aout.c:  Change to emit a .c files, not a .h file.

Thu Feb 13 20:11:47 1992  Fred Fish  (fnf at cygnus.com)

	* elf.c (elf_slurp_symbol_table):  Remove obsolete use of
	BSF_ABSOLUTE and replace with bfd_abs_section reference.

Thu Feb 13 17:22:44 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* coffcode.h (get_normalized_symtab): fixed bug where symbols
	with more than one auxent can cause nasty core dumps. 

	* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
	"done_lineno" so that a symbol which appears twice in the symbol
	table only gets it's linenumbers relocated once. Modifed
	(coff_write_native_symbol) and (coff_make_empty_symbol) to make
	use of it.

Tue Feb  4 15:39:55 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* aoutx.h: (translate_from_native_sym_flags): fix constructor
	stuff to use the New Order.

Fri Jan 31 01:34:45 1992  Stu Grossman  (grossman at cygnus.com)

	* ieee.c:  Change type of envi[] to unsigned char.

	* configure.in:  fix vax ultrix configuration.

	* elf.c (bfd_section_from_shdr):  Deal with null return from
	bfd_make_section().  (elf_object_p):  Select endianess properly.

Fri Jan 31 01:19:55 1992  John Gilmore  (gnu at cygnus.com)

	* hosts/h-tahoe.h, h-vaxbsd.h:  Fix stack in core files.

Thu Jan 30 23:51:07 1992  John Gilmore  (gnu at cygnus.com)

	* Makefile.in:  host-aout.c doesn't depend on aout-params.h.
	* aout-target.h:  Use TARGET_BIG_ENDIAN_P to set up vector.
	* host-aout.c:  Don't use aout-params.h; configure these systems
	in their xm files, not in a randomly generated file.
	* hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
	Specify byte order.
	* hosts/h-vaxbsd.h:  Define the form of exec and core files.

Thu Jan 30 13:02:41 1992  Per Bothner  (bothner at cygnus.com)

	* config/mt-tahoe, config/mt-vax:  Change DEFAULT_VECTOR to
	host_aout_vec here as well.

Thu Jan 30 11:41:45 1992  Stu Grossman  (grossman at cygnus.com)

	* host-aout.c:  Change TARGETNAME to "a.out" to be compatible with
	gdb.  config/mt-hp300bsd:  Change DEFAULT_VECTOR to host_aout_vec
	to prevent undefined symbol.

Thu Jan 30 07:26:53 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	Various lints found on PersSony
	* aoutx.h: cast an enum 
	* coff-a29k.c: many ints in reloc structure turned to enum
	* coffcode.h: more enums
	* cpu-h8300.c: more enums
	* opncls.c: more enums

Thu Jan 30 01:19:56 1992  John Gilmore  (gnu at cygnus.com)

	* configure.in:  Make Tahoe configuration work again.
	* bfd-in.h:  Remove trailing comma from enum declaration.
	* ieee.c:  Can't put byte values >0x7F into a signed char.

Tue Jan 28 21:10:51 1992  Fred Fish  (fnf at cygnus.com)

	* Makefile.in:  Add dependencies for various coff-*.o files.

	* elf.c:  Remove extraneous paren from core_prpsinfo and
	core_prpstatus macros, rename core_prpstatus to core_prstatus.
	Replace references to old section "size" member with new
	"_raw_size" member.  Implement elf_make_empty_symbol, which
	is now used.

Tue Jan 28 14:51:40 1992  Stu Grossman  (grossman at cygnus.com)

	* trad-core.c, bfd.c, ../include/bfd.h:  Various fixes for PMAX
	core reading.

Tue Jan 28 10:46:32 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* coffcode.h (bfd_coff_relax_section): now static.
	(bfd_coff_get_relocated_section_contents): various type lints.

Mon Jan 27 19:44:08 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	New entry point in the transfer vector - bfd_relax_section.

	* aout-target.h: add to vector, call generic_relax
	* bfd-in.h: add to vector
	* bfd.c: add #define for vector
	* bout.c: add to vector, call generic_relax
	* coffcode.h: add to vector, also now has coff specific relax code
	for the relaxable H8/300 relocs. Also clean up abs section cruft.
	* elf.c: call generic_relax
	* ieee.c: call new vector, clean up some bugs due to the creation
	of bfd_abs_section
	* libbfd.h: add bfd_generic_relax_section EXFUN
	* oasys.c: call generic_relax
	* reloc.c: implement generic_relax
	* seclet.c: moved much of this into coffcode.h
	* srec.c: call generic_relax
	* targets.c: define new transfer vector

Fri Jan 24 14:40:17 1992  Steve Chamberlain  (sac at rtl.cygnus.com)

	* everything: now modified to use smaller reloc type. Self hosts
	on sun3 & sun4.

Sat Jan 18 17:00:16 1992  Fred Fish  (fnf at cygnus.com)

	* config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
	New files for stratus.

	* configure.in:  Add configuration fragments for stratus.

Wed Jan 15 10:02:43 1992  Fred Fish  (fnf at cygnus.com)

	* aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
	variables as CONST since they are set to point to a const char
	string.  Fixes compiler complaints.

Fri Jan 10 17:44:53 1992  Fred Fish  (fnf at cygnus.com)

	* hosts/h-amix.h hosts/h-i386v4.h:  Change abort() to a function
	returning void.

Fri Jan 10 14:33:32 1992  Per Bothner  (bothner at cygnus.com)

	* aoutx.h (NAME(aout,find_nearest_line)):  Recognize N_SOL
	symbols, so that we can emit the correct file name even
	if it's an include file.

Thu Jan  2 16:43:34 1992  John Gilmore  (gnu at cygnus.com)

	* coff-i960.c:  Add COFF_SWAP_TABLE to little_vec as well as big_vec.
	(Reported by john@labtam.labtam.oz.au (John Carey)).

Wed Jan  1 04:23:06 1992  Fred Fish  (fnf at cygnus.com)

	* elf.c:  Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.

	* config/mh-amix, config/mh-i386v4:  Remove HDEFINES that was
	being used to -DHAVE_PROCFS.

	* hosts/h-amix, hosts/h-i386v4:  Add '#define HAVE_PROCFS'.  Move
	'#include "fopen-same.h"' to end of file to match other h-* files.

Fri Dec 20 12:06:17 1991  Fred Fish  (fnf at cygnus.com)

	* configure.in:  Change svr4 references to sysv4.  Add case
	"unknown" for target vendor and infer some targets based
	on the specified operating system.

Wed Dec 18 17:17:59 1991  Stu Grossman  (grossman at cygnus.com)

	* bfd-in.h, libaout.h:  ANSIfy enums.

Wed Dec 18 16:12:25 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* archive.c (normalize): created version for VMS which removes the
	VMS directory crap from the front and end of a filename, eg turn
	[-.foo]bar.obj;123 into bar.obj
	(bfd_construct_extended_name_table): now writes index into an
	extended name table in decimal - the same base used to read an
	extended name table.

Wed Dec 18 14:40:39 1991  Per Bothner  (bothner at cygnus.com)

	* aout-encap.c:  Fix to use aout-target.h.
	* aoutf1.h:  Use standard MY_object_p and MY_callback
	in aout-target.h.  Remove target-specific versions.
	* host-aout.c:  Re-write to use aout-target.h.
	* gen-aout.c:  New files use with host-aout.c to generate
	host-specific a.out-related parameters.
	* Makefile.in:  host-aout.o depends on aout-params.h, which is
	generated by gen-aout.
	* aout-target.h:  Make a little more flexible.
	* libaout.h, aout-target.h:  Removed WORK_OUT_FILE_POSTIONS
	macro.  Instead, inline it in aout-target.h.
	* newsos3.c:  Define N_SHARED_LIB(x) as 0 to avoid
	a gcc -Wall warning.
	* archive.c:  Add missing commas in DEFUN macro (2 places).
	* elf.c, coffcode.h, aoutf1.h:  Use ANSI functions instead of
	Berkeley ones, now that libiberty has them:
	bcopy->memcpy, bzero->memset, bcmp->memcmp.
	* aoutx.h:  Various touch-ups:  Re-formatting, fix a cast,
	remove unused variable.

Tue Dec 17 19:48:59 1991  Fred Fish  (fnf at cygnus.com)

	* elf.c (elf_core_file_matches_executable_p):  Enclose corename
	and execname inside HAVE_PROCFS ifdef since they are unused
	when it is not defined.

Mon Dec 16 12:00:10 1991  Fred Fish  (fnf at cygnus.com)

	* elf.c:  Flag all sections as either code or data.  We can't
	be sure what they are anyway, since ELF doesn't fit the
	traditional model of text+data+bss very well.  Add new local
	function elf_read() to simplify code.  Record entry point in
	the bfd structure.

Thu Dec 12 21:01:22 1991  John Gilmore  (gnu at cygnus.com)

	* hosts/h-*.h:  Configure fopen using ../include/fopen-*.h
	rather than N copies of the same lines.

Wed Dec 11 16:39:45 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* cpu-h8300.c: disassemble branch displacements correctly
	* coff-h8300.c: put reloc offsets out in 32bits

	* makefile.dos, configdj.bat: New files from DJ
	* cache.c: fopen with new macros is needed for DOS.
	* ieee.c: environ renamed to envi to stop an include file
	conflict.
	* opncls.c, coff-rs6000.c: more fopens with macros.

Tue Dec 10 04:07:24 1991  K. Richard Pixley  (rich at rtl.cygnus.com)

	* Makefile.in: infodir belongs in datadir.

Sat Dec  7 16:39:23 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	 * Makefile.in: fix where docdir lives

	 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
	 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
	 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
	 srec.c, syms.c, targets.c : all new documentation and lint
	 removal.


Sat Dec  7 07:22:09 1991  John Gilmore  (gnu at cygnus.com)

	* coffcode.h, srec.c:  Lint.

Fri Dec  6 22:58:48 1991  K. Richard Pixley  (rich at rtl.cygnus.com)

	* Makefile.in: install using INSTALL_DATA, added standards.text
	  support.

	* configure.in: mark directory as target dependent.  configure
	  nows works in objdir always so make file existence checks
	  against ${srcdir}.

Thu Dec  5 22:46:19 1991  K. Richard Pixley  (rich at rtl.cygnus.com)

	* Makefile.in: idestdir and ddestdir go away.  Added copyrights
	  and shift gpl to v2.  Added ChangeLog if it didn't exist. docdir
	  and mandir now keyed off datadir by default.

Wed Dec  4 10:14:17 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
	computation of arch and machine type so it's worked out before
	some_aout_object_p is called. 
	* aoutx.h: (some_aout_object_p): don't set arch and mach to
	unknown.
	* archures.c: add extra field 'section_align_power' to hold
	default section alignment in object files.
	* cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
	cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
	initialize the new field.
	* bout.c (b_out_callback): replace the text size, since aout
	fries them.
	* aoutx.h: Documentation in the new style

Wed Dec  4 02:00:30 1991  John Gilmore  (gnu at cygnus.com)

	* bfd.c (bfd_get_mtime):  Don't cache mtime any more; only
	use the saved value if mtime_set is already set (intended
	for archive files, though apparently not used yet).

Tue Dec  3 22:54:50 1991  John Gilmore  (gnu at cygnus.com)

	* targets.c:  Revise comments about how to configure the target
	vector, to match reality.  Remove mention of obsolete methods.
	Remove long lists of capitalized macros that turn into the same
	thing in lowercase.  Normal vector simply lists all known
	lowercase xvec names; all other cases are handled by SELECT_VECS.

	* config/mt-i386-coff:  Set DEFAULT_VECTOR to real identifier,
	not macro name.

	* config/mt-i960-{coff,bout}:  Use SELECT_VECS to make a short
	list of supported targets.

Tue Dec  3 14:06:15 1991  Per Bothner  (bothner at cygnus.com)

	* archive.c (bsd_write_armap):  The pad byte sometimes added to
	the string table in a __.SYMDEF member is now
	counted as part of the size of the string table.
	This is compatible with the old ranlib, as well as Sun's.

Tue Dec  3 10:53:30 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* srec.c: Rewrote to fix many bugs; now gets the record type
	right, doesn't choke on input, sets the start address in an S9 and
	fills in the filename on an S0.

Sat Nov 30 21:19:15 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* cpu-h8300.c: Add support for MEMIND addressing mode

	* coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
	coffcode.h
	* coffcode.h: use the new macro if available

	* elf.c (elf_corefile_note): cast malloc to avoid warning.
	* Makefile.in: Fixed dependencies due to file rename

	* aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
	coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
	coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
	newos3.c, stab-syms.c, syms.c: All these files have had their
	#includes altered to point to the new places.

Fri Nov 29 20:04:49 1991  Fred Fish  (fnf at cygnus.com)

	* config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h:  New files.

	* configure.in:  Add vendor "ncr" as supported per-target vendor.
	Add svr4 case for i386 per-host case.

	* elf.c (elf_object_p, elf_core_file_p):  Add missing "break" to
	ELFDATA2LSB cases.

Fri Nov 29 12:16:51 1991  Per Bothner  (bothner at cygnus.com)

	* syms.c (bfd_decode_symclass):  Return 'A'
	for symbols that are both absolute and global.
	* archive.c (bfd_special_undocumented_glue):  Return NULL
	if bfd_ar_hdr_from_filesystem returns NULL.

Tue Nov 26 09:10:55 1991  Steve Chamberlain  (sac at cygnus.com)

	* Makefile.in: added coff-h8300
	* configure.in: now h8 is a coff target
	* cpu-h8300.c: fix various disassembly problems
	* libcoff.h: took out some code which has been #0ed for a long
	time.
	* targets.c: added h8 coff 
	* coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
	added new macro RTYPE2HOWTO to take a load of #ifdefs out of
	coffcode.h
	* coffcode.h: Started to change the way machine dependencies are
	handled, from the nest of #ifdefs to macros defined in the
	including coff-<foo>.c

Fri Nov 22 08:11:42 1991  John Gilmore  (gnu at cygnus.com)

	* aoutx.h (some_aout_object_p):  Set the `executable' bit
	if the entry point is contained in the text segment, even if the
	text segment is at location 0.

	* coff-mips.c, coffcode.h:  Peter Schauer's patch to kludge in
	nonstandard MIPS sections (.rdata, .sdata, etc).

	* aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
	* libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
	Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
	* libbfd.c:  Lint.
	* host-aout.c, trad-core.c:  Fix write_armap prototypes.  Lint.

Thu Nov 21 19:56:40 1991  Per Bothner  (bothner at cygnus.com)

	* stab-syms.c, syms.c:  Moved bfd_stab_name() and bfd_stab_names[]
	from syms.c to new file stab-syms.c.  Also, since GNU extended
	type codes such as N_SETT are no longer in ../include/stab.def,
	include them manually.
	* stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
	bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
	* libaout.h: Added prototype for aout_stab_name().
	* Makefile.in:  Update Makefile for new stab-syms.[co].

Thu Nov 21 11:50:49 1991  John Gilmore  (gnu at cygnus.com)

	* libaout.h (WORK_OUT_FILE_POSITIONS):  One more try at this
	rather complicated seeming problem.  Eliminate LOGICAL_ versions,
	just make N_XXX work by excluding the header from the text segment.
	* aoutx.h:  Fix comments to match.

Tue Nov 19 18:49:01 1991  Per Bothner  (bothner at cygnus.com)

	* libaout.h (WORK_OUT_FILE_POSITIONS):  Use new LOGICAL_TXTADDR,
	LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
	for the "logical" text segment (i.e. never consider the exec
	header to be part of the text segment).  This change is
	needed for consistency with various other parts of bfd and ld.
	* aoutx.h (NAME(aout,soe_aout_object_p)):  Fix comment,
	and move calculation of obj_textsec(abfd)->size to libaout.h.
	* bfd-in.h:  Removed bogus ';'.

	* Makefile.in:  Add MINIMIZE flag to select lean
	or bloated target_vector.
	* targets.c:  Use new MINIMIZE macro, and add trad_core if needed.
	* newsos3.c:  Fixes to ../include/aout64.h remove need
	for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.

Mon Nov 18 12:00:59 1991  Per Bothner  (bothner at cygnus.com)

	* aout-target.h, aoutf1.h, newsos3.c:  Make aout-target.h
	handle both little and big-endian targets, with little
	the default unless TARGET_IS_BIG_ENDIAN_P is defined.
	* host-aout.c:  Add FIXME note.

Sun Nov 17 13:29:39 1991  Per Bothner  (bothner at cygnus.com)

	* targets.c:  Make the default target_vector contain
	just &DEFAULT_VECTOR.  This makes executables a lot smaller.
	Old behavior can be gotten by defining ALL_TARGETS.
	* aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
	Factored out common code into new file aout-target.h.
	Saves a lot of duplicate code for a.out variants.

Fri Nov 15 13:00:43 1991  Per Bothner  (bothner at cygnus.com)

	Get 'make headers' to work when configured with +subdirs.
	* Makefile.in: Add $(subdir) to docdir path.
	* doc/Makefile.in (protos): Add $(srcdir) prefix
	to name of sed scripts.

Thu Nov 14 19:49:10 1991  Per Bothner  (bothner at cygnus.com)

	* aoutx.h (NAME(aout,print_symbol)):  Fix thinko.
	* syms.c (bfd_stab_names):  Turn on new GNU_EXTRA_STABS macro
	to include names of N_SETT etc.

Thu Nov 14 19:11:13 1991  Fred Fish  (fnf at cygnus.com)

    	* elf.c:  Add minimal support for ELF symbol tables.  Generates
	canonical bfd symbol tables from ELF symbol tables.  Change the
	name of some functions from bfd_<name> to elf_<name>.

	* syms.c:  Trivial fix to comment to remove a redundant "to".

Wed Nov 13 17:02:01 1991  John Gilmore  (gnu at cygnus.com)

	* coff-{i386,m68k,m88k}.c:  Change name of file format to standard
	form that GDB recognizes as COFF.

Wed Nov 13 09:09:41 1991  Steve Chamberlain  (sac at cygnus.com)

	* ieee.c (ieee_object_p):  cast NULL correctly.
	* configure.in: added harris host

	* coff-a29k.c: Lots of changes, most from David Wood.

Tue Nov 12 07:21:41 1991  John Gilmore  (gnu at cygnus.com)

	* coff-m88k.c (coff_write_armap):  Just #undef it.

Mon Nov 11 20:30:18 1991  Steve Chamberlain  (sac at cygnus.com)

	* Makefile.in: standardize on MINUS_G to disable debugging
	* coff-m88k.c: create coff armaps instead of bsd ones.
	* opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
	when calling chmod.

Mon Nov 11 19:07:32 1991  Fred Fish  (fnf at cygnus.com)

	* elf.c:  Additions to support ELF format core files.
	* config/mh-amix:  Add -DHAVE_PROCFS to HDEFINES, since host
	has support for /proc (all the include files in particular).

Mon Nov 11 18:36:47 1991  Per Bothner  (bothner at cygnus.com)

	* aoutx.h (NAME(aout,find_nearest_line)):  Handle the case
	of two N_SO stabs, one for directory, and one for filename.

	* bfd-in.h (print_vma):  Factor out duplicate definition.

	Exit a little more gracefully when malloc returns NULL.
	* libbfd.c: New function bfd_xmalloc (malloc wrapper).
	* opncls.c, syms.c, bout.c, aoutx.h:  Replace malloc by bfd_xmalloc.
	* libbfd.h: Rre-generated due to libbfd.c update.

Sat Nov  9 13:45:01 1991  Fred Fish  (fnf at cygnus.com)

	* config/mt-m68k-elf:  Define DEFAULT_VECTOR as elf_big_vec.

	* elf.c (elf_object_p):  Don't try to create a bfd section for
	the first ELF section header.  It is just a placeholder.

Sat Nov  9 03:04:26 1991  John Gilmore  (gnu at cygnus.com)

	* coff-rs6000.c, config/mh-rs6000:  Make it work on archive and
	core files, when compiling native.
	* hosts/h-rs6000.h:  Define FASCIST_FDOPEN for bfd_fdopenr.

	FIXME:  The aoutf1.h change below needs to be reversed back
	to the way it was.

Thu Nov  7 11:03:55 1991  Steve Chamberlain  (sac at rtl.cygnus.com)

	* coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
	manipulation of lnno fields in lineno structs in a coff-<f>.h
	independent way. Override it in coff-<f>.h to your favourite
	number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
	(coff_swap_lineno_out): modified to use the new macros.

Mon Nov  4 11:38:33 1991  Steve Chamberlain  (sac at cygnus.com)

	* aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
	unknown arch when the magic number doesn't specify the
	architecture, since some OSs (eg old sun3s) don't set the number, and
	020 is probably the right answer anyway.

Sun Nov  3 12:07:08 1991  Per Bothner  (bothner at cygnus.com)

	* hosts/h-news.h, hosts/h-rtbsd.h:
	Get rid of MISSING_VFPRINTF, since libiberty provides one.
	* bfd-in.h (bfd_print_symbol_type_hopw enum):   Add new option
	bfd_print_symbol_nm, for use by nm.
	* aoutx.h (NAME(aout,print_symbol)):  Add code for new
	bfd_print_symbol_nm option, to print in nm format.
	* coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
	oasys.c (oasys_print_symbol):  Provide stub implementations
	for bfd_print_symbol_nm.
	* syms.c:  New function bfd_decode_symclass, used by nm printer.
	New function bfd_stab_name to look up string name of stab code.

Sat Nov  2 14:26:03 1991  Steve Chamberlain  (steve at cygnus.com)

	* Makefile.in: Added ctor.c 
	* archures.c (bfd_default_arch_struct) added
	bfd_default_reloc_type_lookup.
	* coffcode.h: removed a load of #if 0ed code.
	(coff_compute_file_section_positions): now works out the section
	alignment and size correctly in all cases.
	(coff_get_symtab): looks for constructor symbols and calls the
	right function when they're found. (coff_canonicalize_reloc):
	knows when a section is full of constructors and does the right
	thing. 
	* cpu-m88k.c: Added default_reloc_type lookup to the architecture
	description.
	* libbfd-in.h: (bfd_default_reloc_type_lookup) defun  added.
	* libcoff.h: removed #if 0ed code
	* reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
	arch independent constructor relocation type.
	(bfd_reloc_type_lookup): removed the comment "this will go away"
	since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
	reloc which is used when BFD_RELOC_CTOR falls through to give a
	default 32bit reloc for constructors.
	(bfd_default_reloc_type_lookup): added.
	* aoutf1.h: fixed SEGMENT_SIZE typo.

Thu Oct 31 18:23:06 1991  John Gilmore  (gnu at cygnus.com)

	* coff-rs6000.c:  Change name to "aixcoff-rs6000", to avoid
	matching prefix "coff".
	* coffcode.h (coff_swap_aux_in, coff_swap_aux_out):  Handle
	rs/6000 csect records.

Sun Oct 27 16:56:58 1991  Steve Chamberlain  (steve at cygnus.com)

	* coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
	* configure.in: add motorola delta88 cases
	* libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
	write_armap prototype
	* libbfd.c: add doc on bfd_write_bigendian_4byte_int

Fri Oct 25 02:48:19 1991  John Gilmore  (gnu at cygnus.com)

	* Rename COFF-related files in `coff-ARCH.c' form.
	coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
	coff-mips.c, coff-rs6000.c to be exact.

	* Makefile.in:  Only supply TARGET_DEFAULTS to targets.c, reducing
	make output clutter.
	* config/mt-*:  Ditto.

Thu Oct 24 22:40:07 1991  John Gilmore  (gnu at cygnus.com)

	RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
	John Gilmore.  Archive support from Damon A. Permezel.

	* Makefile.in:  Add cpu-rs6000.c and rs6000coff.c.
	* configure.in:  Add rs6000 case.
	* targets.c:  Add rs6000 vector.
	* archures.c:  Add rs6000, fix comment on romp.
	* bfd-in.h (enum bfd_error):  Add no_debug_section error.
	* libcoff-in.h (struct coff_tdata):  Remove unused string_table.
	* bfd.c (bfd_errmsgs):  Add no_debug_section error message.
	* section.c (bfd_make_section):  Return NULL on attempt to create
	a section twice.
	* coffcode.h (bfd_swap_reloc_in):  Handle r_type and r_size.
	(bfd_swap_aouthdr_in):  Handle lots more members.
	(make_a_section_from_file):  If section has already been seen,
	just return false rather than overwriting it.
	(coff_real_object_p):  Understand incoming magic numbers.
	(coff_set_flags):  Understand outgoing magic numbers.
	(coff_compute_section_file_positions):  outgoing aouthdr magic #.
	(build_debug_section):  Add fn for reading debug string section.
	(get_normalized_symtab):  Handle symbol names in debug string section.
	Remove unused obj_string_table.
	(coff_slurp_symbol_table):  Handle rs6000-specific storage classes.
	* aoutx.h (translate_from_native_sym_flags, N_SET*):  Check for
	existing section before making one.
	* cpu-rs6000.c:  New file.
	* rs6000coff.c:  New file.

Thu Oct 24 02:03:24 1991  Fred Fish  (fnf at cygnus.com)

	* elf.c: Add partial support for ELF format corefiles. Still needs
	support for extracting registers from corefiles.

	* config/t-m68k-elf:  Set DEFAULT_VECTOR to elf_big_vec.

	* config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
	RANLIB is defined as echo, send the output to /dev/null to help
	reduce clutter in the output from doing a make.

Mon Oct 21 17:48:48 1991  John Gilmore  (gnu at cygnus.com)

	* hosts/h-vaxult.h:  Remove malloc/free decls covered in stdlib.h.
	Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE.  From David Taylor.

Mon Oct 21 09:34:11 1991  Steve Chamberlain  (steve at rtl.cygnus.com)

	* coffcode.h (coff_compute_section_file_positions): make it pad
	section size out if there are alignment restrictions so that the
	image will be ok on a system where section positions are worked
	out by accumulating sizes rather than from the section headers.
	* targets.c (proto write_armap). Changed orl_count to unsigned.
	* opncls.c (bfd_close_all_done). Added so that generative
	programs like gas can close a bfd without causing bfd confusion.
	* libbfd.h (changed becuase of protos)
	* amdcoff.c: messed with the way that jmp displacements are
	calcualated. This may not yet be totally correct.
	* archive.c (coff_write_armap): rewrote the way that ranlibs are
	written out.
	* coffcode.h (fixup_symbol_value): now doesn't core dump if a non
	abs symbol has no section (like a register symbol).
	(coff_write_symbol) now zeros auxent before filling it up to help
	with sensitive applications.
	* libbfd.c (bfd_write_bigendian_4byte_int): added.
	
Wed Oct 16 22:58:45 1991  John Gilmore  (gnu at cygnus.com)

	* bfd.c:  Make sure we don't get a macro strerror().
	* opncls.c (bfd_fdopenr):  If FASCIST_FDOPEN, use "r", not "r+".
	* trad-core.c (trad_unix_core_file_failing_command):  Suppress
	attempt to recover command, ifdef NO_CORE_COMMAND.
	* hosts/h-tahoe.h:  Add FASCIST_FDOPEN and NO_CORE_COMMAND;
	revamp HOST_*, etc.
	* hosts/h-i386v.h:  Use <utime.h>, not <sys/utime.h>, unlike POSIX.

Wed Oct 16 12:43:49 1991  Per Bothner  (bothner at cygnus.com)

	* archive.c (bsd_write_argmap): The size of the ranlib structures
	should not include the size field itself.
	* aoutx.h, libaout.h (NAME(aout, sizeof_headers)):  Use
	adata(abfd)->exec_bytes_size field instead of constant macro,
	because aoutx.h compiles to a simple .o file shared by
	all 32-bits a.out targets.

Wed Oct 16 11:11:05 1991  John Gilmore  (gnu at cygnus.com)

	* configure.in:  Allow i386-sco-sysv.
	* bout.c:  Remove unused i960_align; lint dummy core file handlers.
	* cpu-h8300.c:  lint.

	* host-aout.c:  New strategy.  We use common code, include files,
	and data structures to handle the file, but set a few parameters
	from the host's config file (page size, text start addr, etc).
	* libaout.h:  Define HP BSD machine types.
	* aoutf1.h:  Handle reading a.outs with these types.

	* trad-core.c:  Pass the u.u_ar0 value as the negative of the
	virtual-memory-address of the .reg section.  We can't just make a
	section for "all the regs and nothing else" because only GDB knows
	exactly where the regs are (scattered around the upage and stack).
	Clean up memory allocation.  Remove big- and little-endian
	vectors, replace with single vector; this only runs on the host,
	in host byte order.  Replace byteswap routines with aborts in case
	anyone calls them.
	* targets.c:  There's only one trad_core_vec now.
	* aoutf1.h (sunos_core_file_p):  VMA of .reg* now needs to be 0.

Tue Oct 15 08:29:03 1991  John Gilmore  (gnu at cygnus.com)

	* hosts/h-amix.h (free):  Fix prototype.

	* aoutx.h:  Don't use NULL as an integer, for braindead systems
	that declare it as (void *)0.  (From Peter Schauer.)

Mon Oct 14 17:20:47 1991  Per Bothner  (bothner at cygnus.com)

	* opncls.c (bfd_fdopenr):  Add parentheses to avoid reported
	problem with bad Ultrix system headers.
	* aoutx.h (NAME(aout,set_section_contents)):  Try to handle the
	various kinds of alignments for the various kinds of
	magic numbers.

Mon Oct 14 14:23:10 1991  John Gilmore  (gnu at cygnus.com)

	* doc/Makefile:  Don't assume . is on the path (from James Clark).

Fri Oct 11 22:45:14 1991  John Gilmore  (gnu at cygnus.com)

	* Makefile.in:  Avoid Sun Make VPATH bugs.
	* targets.c:  Declare trad_core vectors extern.

Fri Oct 11 13:03:02 1991  Per Bothner  (bothner at cygnus.com)

	* coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
	* libbfd.h: Moved ALIGN macro here.
	* bout.c (b_out_callback): Replace i960_align by align_power.

	* libaout.h (struct aoutdata):  Added fields page_size,
	segment_size and exec_bytes_size.  These help generic code
	(in aoutx.h and libaout.h) to figure out where to align
	the various segments in a demand paged file.
	* libaout.h (WRITE_HEADER):  Use new (struct aoutdata) fields
	to decide if the exec header counts in a_text (text segment size).
	Also, assume D_PAGED flag is set; don't set it here.
	* bout.c (b_out_callback): Add initialization of
	adata fields page_size, segment_size, and exec_bytes_size.
	* host-aout.c (NAME(host_aout, callback) and
	NAME(host_aout,mkobject): Ditto.
	* i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
	* newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
	* aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
	* aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
	EXEC_BYTES_SIZE from the a_test size; this is only appropriate
	for some systems (mainly sunos), so do it in the callback instead.
	Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
	* aoutx.h (NAME(aout,set_section_contents): Change the way
	filepos and size of sections are carried out to support
	older styles of demand paged executables.
	

Fri Oct 11 12:33:36 1991  Steve Chamberlain  (steve at cygnus.com)

	* bfd-in.h: Added more macros to COFF_SWAP_TABLE.
	* bfd.c: Added macros to enable gas to swap coff records.
	* coffcode.h: Make the coff_swap_*_out routines return the number
	of bytes swapped, and cleaned up their prototypes.
	* configure.in: Added ebmon/coff support
	* ecoff.c: Changed null definitions of coff_swap_*_out to conform
	to new prototypes
	* targets.c: Added new entry points for coff swapping

Fri Oct 11 03:01:52 1991  John Gilmore  (gnu at cygnus.com)

	Restructure configuration scheme for bfd, binutils, ld.

	* include/sys/h-*.h:  Move to bfd/hosts/h-*.h.
	* configure.in:  Revise to symlink sysdep.h to hosts/h-xxx.h.
	Change some config names to match other dirs.
	* *.c:  Include bfd.h before sysdep.h, so ansidecl and PROTO()
	get defined first.
	* Makefile.in:  Use -I. to get sysdep.h.  Remove refs to
	../include/sysdep.h.
	* cpu-i960.c:  Strncmp needed a length arg.
	* ecoff.c:  Don't ever call trad_unix_core_file_p from here.
	* i386aout.c:  Remove dead N_TXTOFF override.
	* trad-core.c:  Don't disable the whole file if SUN4_SYS.
	* config/:  Rename some config files to match up h-*.h names.
	Remove all the HOST_SYS definitions from the config files.
	* hosts/h-amix.h, h-i386v.h:  Define POSIX_UTIME, not USG.
	* hosts/h-hp9000.h:  Remove USG comment.
	* hosts/h-rs6000.h:  Include <stdlib.h> for malloc.
	* hosts/h-news.h, h-sparc-64.h:  New config files that had
	previously been kludged in the <sysdep.h> file.

Thu Oct 10 17:54:08 1991  John Gilmore  (gnu at cygnus.com)

	* config/*:  trad-core support is HOST dependent, not target
	dependent.  Target config files only set DEFAULT_VECTOR and/or
	other vector elements.  Exception:  when host-aout.c is in use,
	in which case we're forced to assume we're native (hp, vax,
	tahoe).  Rename XDEPFILES to HDEPFILES.
	* Makefile.in:  Rename XDEPFILES.
	* config/h-sun*:  Don't force static linking.
	* trad-core.c:  Document how to use it nowadays.
	* i386aout.c, newsos3.c:  Clean up.
	* i386coff.c:  Allow 386 coff files to be used as core files too
	(for reading core files from embedded systems).

Tue Oct  8 15:30:39 1991  John Gilmore  (gnu at cygnus.com)

	* Add i386aout.c for a.out support on the i386.

Tue Oct  8 12:18:54 1991  Roland H. Pesch  (pesch at cygnus.com)

	* reloc.c, section.c, syms.c, targets.c: correct info-node
	structure in *doc* comments.
	doc/Makefile: stop hiding complaints from makeinfo.

Sun Oct  6 19:10:06 1991  John Gilmore  (gnu at cygnus.com)

	* aoutx.h (...some_aout_object_p):  Take a third parameter,
	the internal_exec struct, and avoid ever looking at an
	external_exec.  All callers changed to read the entire
	external_exec struct, swap and check its magic number, 
	swap in the whole structure, and pass the swapped-in version to
	some_aout_object_p.
	* bout.c:  Bring into modern era.  Use single _object_p routine
	for big- aand little-endian.  Provide internal and external
	exec header structs.  Use separate swap-in and swap-out routines.

	* libaout.h:  Move struct internal_exec from ../include/aout64.h
	to here.  Add obj_symbol_entry_size to struct aoutdata.
	* aoutx.h (...some_aout_object_p):  Set obj_symbol_entry_size.

	* ../include/aout64.h:  Change EXTERNAL_LIST_SIZE to
	EXTERNAL_NLIST_SIZE.  Callers changed.
	
Fri Oct  4 18:18:46 1991  John Gilmore  (gnu at cygnus.com)

	* bfd.c:  Remove strerror() to libiberty.

	* elf.c:  Remove elf_set_section_contents, use generic one.  Lint.
	* libbfd-in.h, libbfd.c:  Add bfd_generic_set_section_contents.
	* libbfd.c (bfd_generic_{get,set}_section_contents):  Check that
	last byte of transfer, not first byte, is within the section.

	* host-aout.c:  Remove `BSD' archive support.  Lint.

	* archures.c: Rename `struct bfd_arch_info_struct' to `struct
	bfd_arch_info'.  Rename `typedef bfd_arch_info_struct_type' to
	`bfd_arch_info_type'.  All uses changed.
	* reloc.c:  Rename `bfd_reloc_status_enum_type' to
	`bfd_reloc_status_type'.  Rename `bfd_reloc_code_enum_real_type'
	to `bfd_reloc_code_real_type'.  (This seems to be a misnomer,
	it needs a better name.)  All uses changed.
	* targets.c:  Rename `enum target_flavour_enum' to `enum
	target_flavour', and remove the `_enum' from all of the enum
	values themselves.  All uses changed.

	* configure.in, config/h-i386mach:  i386 mach host.
	* config/t-i386-aout:  Use host-aout.c.

	* trad-core.c:  Give it its own xvec's to make it independent
	of other file formats.
	* ecoff.c, host-aout.c:  Remove refs to trad-core.
	* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax:  Define TRAD_CORE.
	* targets.c:  #ifdef TRAD_CORE, include it in the vector.

Fri Oct  4 17:38:03 1991  Steve Chamberlain  (steve at cygnus.com)

	* reloc.c: Extended NEWHOWTO macro
	* ieee.c: Changed the way 8bit pcrel is done
	* cpu-h8300.c: got the registers in the right order

Thu Oct  3 19:39:55 1991  John Gilmore  (gnu at cygnus.com)

	* bfd-in.h:  enum boolean => enum bfd_boolean for SVR4.  Gumby's
	prediction is vindicated!

	* bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
	Remove refs to howto.c, since Steve forgot.

Thu Oct  3 07:49:21 1991  Steve Chamberlain  (steve at cygnus.com)

	* elf.c: took the abort out of set_arch_mach so that objdump -i will
	still work. Now allows any architecture/machine to be set.

Wed Oct  2 13:50:35 1991  Steve Chamberlain  (steve at cygnus.com)

	* howto.c deleted and moved code to reloc.c

	* libbfd.h, libbfd-in.h removed $id stuff for real

	* cpu-h8300.c Made it match various different spellings of h8300.

	* archures.c: Took out the first char filter which made it only
	look for a cpu/arch match when the first chars of supplied and
	tested names were the same.
	
	* targets.c removed oasys stuff, pending someone to fix the bugs
	in it.


Tue Oct  1 12:29:44 1991  John Gilmore  (gnu at cygnus.com)

	* Makefile.in, configure.in, targets.c, elf.c:  Add preliminary
	ELF support good enough for GDB.
	* configure.in, config/h-amix, config/t-m68k-elf:  Handle
	m68k-cbm-svr4 host and target.
	* config/t-m68k-coff, t-m88k-coff, t-m88k-aout:  Make files nonempty
	so `diff' and `patch' can cope.

Tue Oct  1 11:24:31 1991  Steve Chamberlain  (steve at cygnus.com)

	* archures.c: removed texinfo error

	* init.c: added texinfo hooks, and removed initialization error
	message.

	* libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
	without complaints.

Tue Oct  1 05:02:53 1991  John Gilmore  (gnu at cygnus.com)

	* cpu-i960.c:  Avoid numerical count of initializers.

	Vax Ultrix changes from David Taylor <taylor@think.com>:
	* host-aout.c:  Make little-endian vector really little-endian.
	* configure.in:  Separate vax and tahoe cases, handle ultrix.
	* config/t-vax:  Add trad-core.o.
	* config/h-vaxult:  New host system.

Mon Sep 30 15:13:46 1991  Steve Chamberlain  (steve at cygnus.com)

	* bfd-in.h VERSION, change version number to 0.18, this makes a
	gap, but now is the same as the linker version number.

	* cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
	cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
	files will eventually contain processor specific bits for bfd,
	like strange relocation information and dis/assembly.  So far only
	the H8 has been even partially done.  This work also ties in with
	the change in handling architectures.

	* amdcoff.c: (a29k_reloc) fix error message.

	* aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
	discover the architecture of the bfd. (sunos4_callback) calls the
	function bfd_set_arch_mach rather than stuffing stuff directly
	into the bfd. (sunos4_write_object_contents), changed names of
	accessor functions.

	* aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
	setup the environment.

	* archive.c: (bfd_slurp_coff_armap) coff archives always have the
	headers in big endian format, regardless of the endianess of the
	host or target.

	* archures.c: totally changed. Now an architecture is represented
	with a pointer to an info structure rather than an enumerated type
	and a long. The old info is available as two elements in the
	structure.  Future enhancements to architecure support will
	involve pointers to methods being placed into the info structure.

	* bfd.c: changed the definition of the bfd structure for the new
	architecture stuff.

	* bout.c: (b_out_set_arch_mach) changed to use the new
	architecture mechanism.

	* coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
	the new architecture mechanism.

	* configure.in: added h8 stuff.

	* ieee.c: too many changes to note.  Now ieee files written with
	bfd gas and ld can be read by gld and ieee only linkers and
	simulators.

	* libbfd.c, libbfd.h: changed prototype of bfd_write.
	
	* newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
	than fixing the structure directly.

	* oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
	than fixing the structure directly.

	* opncls.c: (new_bfd) makes sure that bfd_init has been called
	before opening a bfd.

	* srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
	rather than fixing the structure directly.

	* targets.c: (target_vector) now by defining SELECT_VECS (perhaps
	in the t/hmake file) a user can select which backends they want
	linked with bfd without changing the source.

	* init.c: new, looks after initializing modules.

	* howto.c: for future use, will allow an application to work out
	what cookie to use as a handle on a relcoatio howto.
	
Mon Sep 30 13:31:15 1991  John Gilmore  (gnu at cygnus.com)

	* srec.c:  Better error checking, partly from Peter Schauer.
	(srec_object_p):  Avoid assuming any file that starts with 'S' is
	an S-record file!  (Check for 3 uppercase-hex digits after it.)
	(ISHEX):  Define new macro for checking supposedly hex characters.
	(pass_over):  Treat as EOF any S-record line that:
	    *  doesn't have hex in either size character
	    *  produces a size larger than 0x7F
	    *  has an unrecognized type number

Thu Sep 26 15:27:29 1991  John Gilmore  (gnu at cygnus.com)

	* aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
	opncls.c:  Lint (saber actually).

Thu Sep 26 11:24:24 1991  Per Bothner  (bothner at cygnus.com)

	* libaout.h (WRITE_HEADERS): Set header's a_text field always.
	* newsos3.c: Fixed two types: newos3 -> newsos3.
	* reloc.c (bfd_perform_relocation): Fix pc-relative relocation
	to use correct segment.

Mon Sep 23 18:24:34 1991  Per Bothner  (bothner at cygnus.com)

	* aoutx.h (print_symbol):  Handle missing symbol->name.

Fri Sep 20 12:26:01 1991  Stu Grossman  (grossman at cygnus.com)

	* aoutf1.h (swapcore_sparc):  Change name of USRSTACK, fix comment
	at top of routine.

Tue Sep 17 17:23:49 1991  Stu Grossman  (grossman at cygnus.com)

	* oasys.c, configure.in, config/h-irix3, config/t-irix3:
	add sgi/irix support.

Thu Sep 12 14:29:09 1991  John Gilmore  (gnu at cygint.cygnus.com)

	Changes for the AMD 29000 Ultracomputer port from David Wood.
	(wood@nyu.edu).

	* opncls.c (bfd_fdopenr):  Handle NO_FCNTL.

	* Makefile.in:  Make subdirs work by using $(INCDIR) in the
	crude dependencies.

	* coffcode.h (coff_real_object_p):  Pass information about the
	current file's coff symbol format to BFD via the coff_data struct.
	(coff_find_nearest_line):  obj_icof => coff_data.
	(coff_swap_sym_{in,out}):  Check that SYMNMLEN == E_SYMNMLEN.
	(coff_swap_aux_{in,out}):  Check that FILNMLEN == E_FILNMLEN
	and DIMNUM == E_DIMNUM.
	* configure.in:  Handle a29k-*-* hosts, and targets 
	a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
	* libcoff-in.h:  Add local_n_btmask, local_n_btshft,
	local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
	local_linesz to `coff_data' (tdata) struct.	
	(coff_data, coff_data_type, coff_tdata):  Rename struct icofdata.
	* config/h-ultra3:  Handle a29k-*-* hosts as Ultracomputers.

Thu Sep 12 14:07:22 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)

	* Makefile.in: $(MAKE) for make, $(docdir) for doc
	* doc/Makefile: redundant dependencies for Sun-make VPATH bug

Tue Sep 10 20:34:12 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* aoutf1.h (sunos4_core_file_p):  Release the right storage in
	error case.
	(sunos4_core_file_matches_executable_p):  Fix header comparison.
	* aoutx.h:  Avoid shifts of 32 bits, undefined in C.  Lint.
	* bout.c, icoff.c, ieee.c, libbfd.c, oasys.c:  gcc -O -W lint.

Wed Sep  4 00:44:52 1991  John Gilmore  (gnu at cygint.cygnus.com)

	Allow GDB to patch object files.

	* aoutf1.h (sunos_core_file_p):  Set SEC_HAS_CONTENTS on all sections.
	* trad-core.h (trad_unix_core_file_p):  Ditto.
	* aoutx.h (aout_set_section_contents):  On first output, check
	abfd->direction and complain if erroneous.

	* Makefile.in:  Add crude dependencies.

Tue Sep  3 13:46:19 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* config/* aoutx.h configure* shortened all the h/tmake-xxxx
	to h/t-xxxx files so that everything will work on System V.

Fri Aug 23 13:51:06 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* aoutx.h:  Add information on host-aout.c and how to configure
	to use it, to the manual.
	* configure.in:  Tix typo.
	* ecoff.c:  If compiling for DEC3100, use trad_unix core files,
	else dummy out the core file support.
	* trad-core.c (trad_unix_core_file_p):  If HOST_DATA_START_ADDR is
	specified, use it to locate the data section.
	* coffcode.h (coff_write_symbols):  Declare buffer as bfd_bytes
	rather than as chars (lint).

Thu Aug 22 22:20:19 1991  Stu Grossman  (grossman at cygint.cygnus.com)

	* aoutx.h, coffcode.h:  saberized.

Thu Aug 22 11:27:06 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)

	* bfd.texinfo: some cleanup, reincorporated more intro matter from
	bfd.doc 
	bfd.c, targets.c: minor rewording of doc segments


Wed Aug 21 19:13:22 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* trad-core.c (trad_unix_core_file_p):  Use HOST_TEXT_START_ADDR,
	etc, rather than TEXT_START_ADDR.
	* host-aout.c:  Remove #if 0 around whole thing.
	Update to modern (32/64-bit) a.out naming conventions.
	Include a large chunk of ../include/a.out.gnu.h to get macros that
	are not defined by the system include files.
	(host_aout_{32,64}_write_object_contents):  Use the WRITE_HEADERS
	macro used by the other a.out implementations.
	* Makefile.in:  Give dependencies to OPTIONAL_BACKENDS.

Wed Aug 21 14:33:06 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)

	* Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
	texdoc and psdoc; make these depend on generated .texi's
	
	* scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
	doc
	
	* bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
	portions	 

	* Makefile.in, awkscan-ip, awkscan-p, intobfd,
	libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
	libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
	libbfd.h, and libcoff.h; (b) in generated parts of same, use less
	obtrusive marks indicating .c origins.

	* bfd.texinfo: generalize most references to linker

Tue Aug 20 15:18:02 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)

	* Makefile.in: include core.p in PROTOS (building better bfd.h)
	* archures.c: remove empty foo() definition (crept in at vn1.9)

Mon Aug 19 13:48:22 1991  Roland H. Pesch  (pesch at cygint.cygnus.com)

	* bfd.texinfo: use @setchapternewpage on instead of lots of
	@page's; minor rephrasing in Introduction.

	* aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
	coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
	oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
	segments): used BFD (caps) more consistently as a name in
	discourse, fixed a few other minor typos and uses of fonts
	

Thu Aug  8 16:47:43 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* coffcode.h: fixed bug where string table size wasn't being swapped.

Thu Aug  1 16:35:28 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags

	* syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
	flags. (bfd_print_symbol_vandf) now knows what to do with the
	above flags.

	* aoutx.h: made translate_from_native_sym_flags and
	translate_to_native_sym_flags produce the above flags.
		

Wed Jul 31 09:53:52 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* all files:  update copyright notices for GPL version 2.
	Install header comments and attribute most modules to their
	authors.  BFD's name is now officially "Binary File Descriptor",
	so remove any conflicting pejoratives.
	archures.h:  Consists solely of comments; remove it.

Fri Jul 26 18:11:34 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* Makefile.in, bfd.c: Made it compile again.

Fri Jul 19 08:17:09 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* newsos3.c, targets.c, coffcode.h: new patches from David Wood


Mon Jul 15 16:27:42 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
	bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
	lint fixes.

	* amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
	29k coff by David Wood (wood@lab.ultra.nyu.edu).

Thu Jul  4 09:53:16 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* Everything: created some new files, core.c format.c, reloc.c,
	section.c and syms.c to split the functionality a bit better.
	Cleaned up the rest of the files a bit, and added some
	documentation.


Mon Jul  1 13:29:47 1991  David Wood (wood at david.ultra.nya.edu)

	* opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
	really takes 3 arguments, patched code and ammended prototypes.

Fri Jun 14 13:19:40 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* ../include/bfd.h (struct bfd_target): Added new field
	"align_power_min" which contains the minimum alignment for a
	section. This is used in coff_new_section_hook. The field
	insertion necessitates an update of all backends..

	* aoutf1.h jump table field inserted
	
	* archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
	filenames too.

	* bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
	table field inserted.
	
	* coffcode.h(just about everything) Now patches up symbol tables
	using a different mechanism. The Intel major bug has been fixed,
	and the linker can self host on the Aviion and be debugged with
	gdb.

	* ecoff.c: new include and jump table patch, i386coff.c: new
	include and jump table patch,  icoff.c: new include and jump table
	patch, ieee.c: can now read archives containing ieee modules.,
	libcoff.h: added (combined_entry_type), libieee.h: uped max
	sections to 20, m68kcoff.c: new include and jump table patch,
	m88kbcs.c: new include and jump table patch, oasys.c: various bugs
	fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
	srec.c: jump table patch. trad-code.c fixed #IF typeo

Fri Jun  7 12:35:46 1991  Sean Fagan  (sef at cygint.cygnus.com)
 
 	* coffcode.h (coff_swap_aux_in): added else case to deal with
 	filenames less than 9 characters.
 

Thu Jun  6 18:27:38 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
	
	* srec.c: now allows any number of sections to be created in a
	file. Outputs addresses of the right length.

Thu May 30 15:30:10 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* bfd.c (bfd_check_format): Fixed problem where when a defaulted
	target didn't match, the format got set to the attempted match,
	breaking a future test.

        *../include/i386coff.h : fixed typo in type field with size

	* i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
	support in the jump table for the swapping routines exported to
	gdb. Now gdb works with the 386.

Tue May 28 17:21:43 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* Merge in changes from gdb-3.95 release.
	Makefile.in:  Allow hmake and tmake files to add OFILES.
	aoutf1.h:  
	bfd.c:  support specific targets as well as searching.  When
	searching, take default target in preference to others.
	bfd.doc:  typos
	ieee.c, oasys.c:  Avoid using the "tdata" macros left of assignment.
	liba.out.h:  Don't hard-code file offsets; use N_ macros for them.
	libbfd.h:  Support specific targets as well as searching.
	opncls.c:  Support specific targets as well as searching.
	targets.c:  Search is short-circuited if default target matches.
	liboasys.c, libieee.c:  Undo bothner changes that make macros
	work to the left of assignment, but which depend on the
	representations of different pointer types being the same.

Fri May 24 18:56:52 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* i386coff.c: created.
	* coffcode.h: added support for 386. 
	* Makefile.in: added support for 386. 
	* ../include/i386coff.h: created

Wed May 22 07:26:38 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* coffcode.h: removed all put_x_<sizes>
	* libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
	DEFUNS 


Tue May 21 08:58:58 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
	(bothner)
	* opncls.c: Changed obstack_chunk_alloc use xmalloc

Mon May 20 17:12:17 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* everything: Removed sysdep.h from bfd.h and put back into files
	from which it was split out. Now 64 bit version is built with a
	-DHOST_64_BIT="long long" on the compile line.


Fri May 17 19:35:26 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	Changed all the [get|put][name] routines to use  [get|put]_[size
	in bytes].  

	Put in support for 64 bit work. Now two versions of bfd may be
	generated, according to the state of TARGET_64_BIT, one which is
	32 bit only, and one which is 64/32 bits. 
	Created new back end 'demo64' to test 64 bit functionality.

	Renamed some files to work on DOS.

	* archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
	64bit transfer 	* icoff.c: added 64bit transfer * ieee.c: name
	chage, 64 bit transfer. * liba.out.h: Split out common code from
	sunos and newsos into liba.out. Name changes and prototype mods. *
	libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
	prototypes for new functions. * libcoff.h: lint * libieee.h: make
	work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
	change and 64bit stuff.* newsos3.c: common code removed, new jump
	table. * oasys.c: Name change * opncls.c: Portability fixes *
	srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
	Added demo * aout32, aout64.c include  aoutx.h * bout.c: used to
	be called b.out.c * coffcode.h: used to be called coff-code.h, now
	64bit ized. * demo64.c: 64 bit a.out back end


	


Thu May 16 16:02:07 1991  Steve Chamberlain  (steve at cygint.cygnus.com)
	from bothner
 	* libieee.h: Make ieee_data and ieee_ar_data macros usable
	on LHS of assignment, even when using old compilers.
	* liboasys.h: Ditto for oasys_data and oasys_ar_data.
	* m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
	* newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
	* opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
	* targets.c: Add declaration of newsos3_vec.


Mon May 13 10:03:29 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* aout.c: fixxed some of the problems with filepos calculation.
	(swap_ext_reloc): fixed problem with creation of relocs.
	(aout_set_section_contents): fixed filepos problem

	* coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
	(swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
	(swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
	(coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
	cleaned up. (coff_write_object_contents) cleaned up. 

	* ecoff.c: Totally different. Now supports ecoff fully.

	* icoff.c: fixed problems in relocation callout.

	* libcoff.h: (struct icofdata) removed hdr structure from tdata.

	* m68kcoff.c: updated target vector.

	* sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
	choose_reloc_size. (sunos4_write_object_contents) now calls
	choose_reloc_size so outputs relocs correctly, also calculates the
	size of the sections correctly.



Fri May 10 16:58:53 1991  John Gilmore  (gnu at cygint.cygnus.com)

	Merge Per Bothner's changes to modularize BFD a.out a bit.

	* libbfd.h, libbfd.c (bfd_generic_get_section_contents):  Add.
	* ieee.c:  Cast enums to int before comparing them, for brain-
	dead compilers.
	* coff-code.h:  Remove coff_get_section_contents, and use the
	generic one instead.

	* aout.c:  Derive new module from sunos.c, containing generic
	support code for all kinds of a.out files.

	* sunos.c: Remove all code that goes in aout.c.  Split out
	machine dependent followup in sunos4_object_p into
	sunos4_callback.  Use JUMP_TABLE(aout) for the transver vector,
	and redefine only the names we CHANGE, not all the names.  Drop
	the little-endian vector, and rename the vector as sunos4 rather
	than generic.

	* b.out.c:  Use aout.c routines for most of the work.  Slight
	changes for the new regime.  Remove close_and_cleanup and
	get_section_contents in favor of generics.  New transfer vector
	regime.

	* newsos.c:  New support for Sony NEWS, another a.out format.

	* ecoff.c:  Remove close_and_cleanup.  New tvec regime.
	* icoff.c, m88k-bcs.c:  Add write_contents to tvec.
	* ieee.c, oasys.c:  Remove close_and_cleanup, add write_contents
	to tvec. 
	* opncls.c (bfd_close):  Call format-dependent write_contents
	routine, if writing, before calling target-dependent
	close_and_cleanup routine (which is now always generic, I think).
	* srec.c:  Use bfd_alloc instead of malloc.  Remove
	close_and_cleanup and move code from it to
	srec_write_object_contents.  Add write_contents to tvec.
	* targets.c:  Remove a.out little vector, replace a.out big
	vector with SunOS vector.  FIXME:  Need Vax support again now.

	* libbfd.h:  Add write_contents format-dependent-vector to the
	bfd_target vector.  Supply a generic close_and_cleanup routine.
	* liba.out.h:  Handle the new aout.c split.  Add prototypes for
	all routines defined in aout.c.  Rename "sunos" things to "aout"
	things.  Add a few fields where needed for various formats.
	* Makefile.in:  Add aout.c and newsos.c.

	* archive.c, ieee.c, oasys.c:  Lint.

Fri May 10 12:34:48 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* ../include/bfd.h
	changed forward declaration struct stat; to reduce warnings. Changed
	comment on bfd_h_<x>_x.

	* ../include/m68kcoff.h, ../include/intel-coff.h,
	../include/m88k-bcs.h
	Now there are two incarnations of relocs, linenos and syments. One for
	internal digestion, and one full of char arrays for I/O. The original
	names have gone to detect errors.

	* Makefile.in, m68kcoff.c, targets.c
	Test new structure code with a 68k coff implementaion

	* coff-code.h, icoff.c, coffswap.c, libcoff.h 
	Fixed all the places where there were problems with the size and
	alignments of structures on disk and structures in memory. #ifed out
	all the code in coffswap.c, since it should be done using the target
	swap routines now.

Thu May  9 11:00:45 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* ieee.c (do_one, ieee_slurp_section_data): now supports the load
	multiple reloc command.

	* sunos.c (sunos4_set_section_contents): Made it so that sections
	are always padded to their alignment size.

Sat May  4 15:49:43 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
	Clean up types and such (saber C problems).
	* ecoff.c:  Clean up types and such.  Remove routines that are
	not used.  Fix up reading and swapping of shorts from files.

   Notes on bfd-0.5.2-patch1a, from Per Bothner:

	* a.out.vax.c: Remove two bogus "static" from prototypes.

	* ecoff.c: Got rid of lots of non-working junk (that had
	been copied directly from coff-code.h).
	Updated to be consistent with updates to icoff.c and coff-code.h.

	* libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
	if they're missing (as they are in (BDS-4.3-based) NewsOS-3).

	* sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
	but until the target_vector is automatically generated,
	it's as good as any. Note that the text offset is the only
	difference between NewsOS and SunOs (including magic numbers).
	(Most of the sunos_* routines should to renamed bsd_*
	and move to a bsd.c file. Then (and when the target_vector
	is automatically generated) it might make sense to create
	a separate Sony target.)

	* sysdep.h: Don't declare fread and fwrite. Causes trouble
	on some systems, and doesn't help on others.
	Similarly, only define X_OK if not already defined.

	* trad-core.c: Don't include sys/stat.h - at least
	on NewsOS 3, it has already been included.

Tue Mar  5 01:47:57 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
	bfd_coff_swap_lineno):  Export the routines that byte-swap COFF
	symbol tables if necessary when reading them in, so gdb can use
	them.  Add "bfd_coff_" to the names so they won't conflict with
	names in calling programs.  FIXME-soon:  if coff-code.h is
	included in two BFD modules, this will cause duplicate
	definitions; the routines should be exported to a separate,
	common, module (probably along with a mess of other ones).

Sat Mar  2 12:11:26 1991  John Gilmore  (gnu at cygint.cygnus.com)

	Improve modtime support.

	* bfd.h:  Add boolean mtime_set, and declare bfd_get_mtime.
	Remove #define for bfd_get_mtime.  Remove gratuitous comment.
	* bfd.c (bfd_get_mtime):  New fn, caches mtime, gets if not cached.
	BUG:  archive members still do not get correct mod times.

	Improve floating point support for core files.

	* sunos.c (struct core):  Change void *fpa_dummy to double fp_stuff.
	(sunos4_core_file_p):  Create a second registers section in the
	core file, called ".reg2", for the float registers.

Thu Feb 14 15:49:06 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)

	* many changes to improve archive handling; found a logic flaw in
	  bfd_check_format which only just happened to work by cooncidence.

Thu Feb 14 07:53:16 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* bfd.c (bfd_perform_relocation): fixed to use output_offsets
	correctly.
	
	* bfd.h: changed type of udata in asymbol to void *, like it
	should be. Added bfd_reloc_dangerous enum member.

	* coff-code.h: Fixed it so that internally generated symbols get
	their values relocated correctly in all cases. Removed calls to
	xmalloc.

	* icoff.c: Not understanding the destination symbol of a reloc is
	not a failure any more, just 'dangerous'. This allows linking of
	b.out and coff images.

	* sunos.c: Cleaned up the way that ZMAGIC section sizes are
	calculated.


Tue Feb 12 13:25:46 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* sunos.c (translate_to_native_sym_flags): fixed
	sym_pointer->n_value so that symbols on the way out get their
	section relative values calculated correctly.

	* coff-code.h (mangle_symbols): fixed problem where tags were not
	being relocated for structs, enums, unions. Also various lints.

Mon Feb 11 19:52:26 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)

	* archive.c (get_elt_at_filepos): system_call_error returned
	  incorrectly.

Sun Feb 10 23:18:40 1991  Gumby Vinayak Wallace  (gumby at cygint.cygnus.com)

	* Resolve the use of no_error and system_call_error.
	  The bfd library itself now will never set bfd_error to
	  no_error.

	  The code still needs to be combed to make sure all the error
	  codes are correct.  I suspect they are not always set correctly.

	* The names of all the messages have _ prepended because the sun
	  bundled compiler can't distinguish from a macro which takes an
	  argument and the same identifier in a non-macro context.

	* The reason for the above being that entry points which used to
	  be trampoline functions are now just macros which expand to a
	  direct call through the bfd's xfer vector.

	* (../include/intel-coff.h) F_AR32WR: fix this constant.  Why
	  must gas have its own version of everything (the gas version
	  had the correct value)

Tue Feb  5 11:46:53 1991  Steve Chamberlain  (steve at cygint.cygnus.com)

	* b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
	properly support i960 architecture and output correct reloc stuff.

	* bfd.h: added prototype for bfd_printable_arch_mach, added
	BFD_FAIL

	* coff-code.h: Applied patches from chrisb to support i960
	architecture, zero relocs and swap them correcly and conditionally
	compiled the timestamp.

	* sunos.c: Made the default section alignment 2^3 so that doubles
	are done properly. Fixed the same reloc bug that was in b.out.c

	* sysdep.h: Now compiles on a Posix box

Wed Jan 30 21:36:26 1991  John Gilmore  (gnu at cygint.cygnus.com)

	* icoff.c:  Fix comment on big-endian version.
	* coff-code.h:  Make HAS_RELOC really work (it's backwards from
	F_RELFLG).  Set F_AR32WR in output files if little endian
	architecture.

Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
	
	* archures.c fixed =/== typo
	
	* sunos.c added architecture stuff for output. Fixed
	bug where files where vma(data) != size(text) 
	were processed wrong.

	* coff-code.h added a lint cast

	* (../include/a.out.sun4.h) fixed it so zmagic
	worked

Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com

	* archive.c removed loads of includes, and fixed bug where string
	table didn't have a null at the end.

	* bfd.c fixed includes, added symbols argument to 
	canonicalize_reloc entry point.

	* libbfd.c fixed includes and added some lint patches.
	
	* targets.c added both sorts of intel coff.

	* b.out.c fixed included, changed was the canonical
	relocs were done.

	* icoff.c added support for callj and big and little
	enidian tables.

	* opncls.c added chmod+xing for files with EXEC_P set.

	* sunos.c fixed includes. Changed default section
	alignement to words. Fixed relocation stuff to work with
	new scheme

	* bfd.h various new types added, prototype for new
	reloc calls, changed bfd->iostream to a void *
	to including files don't need stdio.h.

	* libcoff.h added conversion table to tie relocs to
	canonical symbols
		
	* sysdep.h created

	* coff-code.h fixed includes. Added code to support
	big and little endian formats. Various lints. Better
	processing of symbols. Changed reloc stuff to new
	order

	* libbfd.h fixed includes


Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
	
	* bfd.h	changed name of alignment entry in sec_struct to
	alignment_power, because of conflicting uses within bfd.
	Now it should be obvious that it's a 2**n alignment
	specifier. Removed start_pad, end_alignment, block, minsize,
	output_file_alignment, subsection_alignment and original_vma fields.
	Added align_power() macro. Fixed bfd_section_alignment
	acessor macros. Added bfd_symbol_same_target macro.

	* b.out.c (b_out_write_object_contents) fixed to use
	new alignment member. Fixed (callj_callback) to use section
	relative symbols properly.

	* sunos.c (sunos4_object_p) fixed to use new alignment_power.
	Fixed (translate_from_native_sym_flags) to correctly make	
	symbols section relative.

	* bfd.c (bfd_errmsg) fixed various enum cast problems. 
	(bfd_make_section) took out initialization of obsolete members.
	(bfd_print_symbol_vandf) added

	* opncls.c (bfd_create) created.

	* coff-code.h (coff_new_section_hook) took away refs
	to obsolete members. (make_a_section_from_file) added
	conversion between alignment types. (coff_symbol_from)
	added. (coff_count_linenumbers) only counts linenumbers
	if symbol is of coff-type. (coff_mangle_symbols) only
	heavily mangles symbols if symbol is coff-type.
	(coff_write_symbols) various lints. (coff_write_object_contents)
	various lints and modification for alignment conversion.
	(coff_slurp_relocs) fixed for use with new asection shape.

Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com

	* archive.c lots of lint

	* b.out.c added callj relocation support, upgrated reloc howto.
	Fixed so that asymbol and reloc records are output 
	correctly.

	* bfd.c lots of lint, support for new bfd entry point
	bfd_print_symbol.

	* bfd.h changed definition of asymbol to contain pointer to
	owning bfd, removed target dependencies.

	* cache.c took out print statements, put in BFD_ASSERT calls.

	* coff-code.h various lints, corrected linenumber output
	functionality. Added support for new style asymbols and
	bfd_print_symbol. Fixed so that asymbol and
	reloc records are handled correctly. Added timestamp.

	* icoff.c Added support for new howto shape.
	
	* liba.out.h Added support for new asymbol shape

	* libbfd.c various lints

	* libbfd.h various lints

	* libcoff.h added support for new asymbol shape.

	* sunos.c  various lints. Added support for new asymbol shape
	and bfd_print_symbol.

Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com

	* b.out.c removed prototype of sunos4_ennativate_symtab, lots of
	pointer lint. Added support for callj relocation. Fixed bug where
	the last 32 bytes of the text section were overwritten by data. Fixed bug
	where archives of b.out didn't work due bfd_slurp_extended_name_table
	returning false.

	* sunos.c added support for n_other field. Braced the howto table so
	that it won't be affected by any lengthing of the howto struct typedef.
	Various lints

	* bfd.h added support for n_other field, added special_function 	
	reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
	macros.

	* bfd.c upgraded bfd_perform_relocation, various lints.

Wed Jan 16 01:55:53 1991  John Gilmore  (gnu at rtl)

	* ChangeLog:  Started ChangeLog for BFD.
	* ToDo:  Create file for suggestions.

	* Makefile:  Support easy loading into Saber C.
	Add dependencies for icoff.o and bcs88kcoff.o.
	Rename coff.c to coff-code.h.  Change callers.

	* bfd.c (bfd_check_format):  Allow the check_format routines
	to return the desired target vector, rather than just a Boolean.
	bfd.h (bfd_check_format):  Change function pointer return type.
	archive.c (bfd_generic_archive_p):  change callee.
	b.out.c (b_out_little_object_p, b_out_big_object_p,
	b_out_real_object_p):  change callee.
	libbfd.c (_bfd_dummy_target):  Dummy routine replacing bfd_false
	in check_format transfer vectors that need a filler.
	libbfd.h (bfd_generic_archive_p, _bfd_dummy_target):  Fix decls.
	bcs88kcoff.c:  change callee.
	coff-code.h (coff_real_object_p, coff_big_object_p):  change callee.
	icoff.c:  change callee.
	sunos.c (sunos4_object_p, sunos4_core_file_p):  change callee.

	* libbfd.c (zalloc):  It should actually zero the storage!
	This was commented out for some reason.

	* libbfd.h:  Add malloc, xmalloc, memcpy, and fatal decls.
	This is so callers can avoid <stdlib.h> which doesn't exist
	on older systems.

	* bfd.c (map_over_sections):  Add debugging code, since I
	noticed the section count for sunos core files was bad, but only
	GDB had detected the problem.
	(bfd_set_section_lineno_size, bfd_set_section_linenos,
	bfd_get_section_linenos):  Remove obsolete functions.
	(bfd_apply_relocations):  Use longs, not ints, for the math.

	* bfd.h:  Declare enum boolean and struct bfd_target as well
	as typedefs for them.  Remove obsolete
	bfd_get_section_lineno_size.

	* cache.c:  Make the "fdopen" support work.  Keep better track
	of how many files are open.  Centralize the opening of files
	and be sure bfd_open[rw] actually try to open the file.  Evade
	linked list initialization problems.

	* b.out.c, coff-code.h, opncls.c, sunos.c:  lint.

	* coff-code.h (coff_slurp_symbol_table):  Null-terminate symtab names.

	* cplus-dem.c:  Delete file, since it is not part of BFD.

	* opncls.c (bfd_openr):  Eliminate misplaced #if 0 code.
	(bfd_openr, bfd_openw):  Actually open the file, give error now.
	
	* sunos.c (sunos4_core_file_p):  Set section count.
	(sunos4_set_section_linenos, stab_names, fprint_name):  Eliminiate
	obsolete definitions.
	(_write_symbol_table):  Initialize <idx> counter.
	(foop):  Eliminate debugging code.