summaryrefslogtreecommitdiffstats
path: root/sim/m32r/ChangeLog
blob: 89a44f0e8f58af74ad10c40b3d1134d6b56ab665 (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
2004-12-08  Hans-Peter Nilsson  <hp@axis.com>

	* configure: Regenerate for ../common/aclocal.m4 update.

2004-10-07  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

	Committed by Andrew Cagney.
	* traps-linux.c: Don't include linux/module.h.
	(m32r_trap): Remove dummy systemcall's entry of __NR_ustat and
	__NR_get_kernel_syms.

2004-05-18  Daniel Jacobowitz  <dan@debian.org>

	* Makefile.in (stamp-xmloop, stamp-2mloop): Use -outfile-suffix.

2004-02-04  Andrew Cagney  <cagney@redhat.com>

	Committed by Andrew Cagney.
	* mloopx.in: Update copyright.
	(xextract-pbb): Fixed trap for system calls operation in parallel.
	* mloop2.in (xextract-pbb): Ditto.

2003-12-19  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>

        * configure.in: Changed for dummy simulator of m32r-linux.
	* configure: Regenerate.
        * Makefile.in: Added traps-linux.o for dummy simulator of m32r-linux.
        * traps-linux.c: Added for dummy simulator of m32r-linux.
        * syscall.h: Ditto.
        * sim-if.c (sim_create_inferior): Changed to setup SP for dummy
        simulator for m32r-linux.
        * sim-main.h (M32R_DEFAULT_MEM_SIZE): Changed for dummy simulator of
        m32r-linux.

2003-12-11  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>

	* Makefile.in: Add support for new machine m32r2.
	* cpu2.c: New file for m32r2 support.
	* cpu2.h: Likewise.
	* decode2.c: Likewise.
	* decode2.h: Likewise.
	* m32r2.c: Likewise.
	* mloop2.in: Likewise.
	* model2.c: Likewise.
	* sem2-switch.c: Likewise.
	* arch.c: Regenerate.
	* arch.h: Regenerate.
	* cpu.c: Regenerate.
	* arch.c: Regenerate.
	* cpuall.c: Regenerate.
	* cpux.c: Regenerate.
	* cpux.h: Regenerate.
	* decode.c: Regenerate.
	* decode.h: Regenerate.
	* decodex.c: Regenerate.
	* decodex.h: Regenerate.
	* model.c: Regenerate.
	* modelx.c: Regenerate.
	* sem-switch.c: Regenerate.
	* sem.c: Regenerate.
	* semx-switch.c: Regenerate.
	* m32r-sim.h: Add EVB register support.
	* sim-if.c: Likewise.
	* sim-main.h: Likewise.
	* traps.c: Likewise.

2003-09-08  Dave Brolley  <brolley@redhat.com>

	On behalf of Doug Evans <dje@sebabeach.org>
	* Makefile.in (stamp-arch,stamp-cpu,stamp-xcpu): Pass archfile to cgen.

2003-02-27  Andrew Cagney  <cagney@redhat.com>

	* sim-if.c (sim_open, sim_create_inferior): Rename _bfd to bfd.

2002-12-19  Doug Evans  <dje@sebabeach.org>

	* arch.c,arch.h,cpuall.h: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.

2002-06-16  Andrew Cagney  <ac131313@redhat.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

2001-11-14  Dave Brolley  <brolley@redhat.com>

	* arch.c: Regenerate.
	* arch.h: Regenerate.
	* cpu.c: Regenerate.
	* cpu.h: Regenerate.
	* cpuall.h: Regenerate.
	* cpux.c: Regenerate.
	* cpux.h: Regenerate.
	* decode.c: Regenerate.
	* decode.h: Regenerate.
	* decodex.c: Regenerate.
	* decodex.h: Regenerate.
	* model.c: Regenerate.
	* modelx.c: Regenerate.
	* sem-switch.c: Regenerate.
	* sem.c: Regenerate.
	* semx-switch.c: Regenerate.

2001-07-05  Ben Elliston  <bje@redhat.com>

	* Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
	(stamp-cpu): Likewise.
	(stamp-xcpu): Likewise.

2001-03-05  Dave Brolley  <brolley@redhat.com>

	* arch.c: Regenerate.
	* arch.h: Regenerate.
	* cpu.c: Regenerate.
	* cpu.h: Regenerate.
	* cpuall.h: Regenerate.
	* cpux.c: Regenerate.
	* cpux.h: Regenerate.
	* decode.c: Regenerate.
	* decode.h: Regenerate.
	* decodex.c: Regenerate.
	* decodex.h: Regenerate.
	* model.c: Regenerate.
	* modelx.c: Regenerate.
	* sem-switch.c: Regenerate.
	* sem.c: Regenerate.
	* semx-switch.c: Regenerate.

2001-01-12  Frank Ch. Eigler  <fche@redhat.com>

	* configure: Regenerated with sim_scache fix.

2000-11-18  Greg McGary  <greg@mcgary.org>

	* Makefile.in: remove `@true' commands for rules that have
	$(CGEN_MAINT) as a prerequisite.

2000-10-06  Dave Brolley  <brolley@redhat.com>

	* sem.c: Regenerated.
	* sem-switch.c: Regenerated.
	* semx-switch.c: Regenerated.

2000-08-28  Dave Brolley  <brolley@redhat.com>

	* Makefile.in: Use of @true confuses VPATH. Remove it.
	* cpu.h: Regenerated.
	* cpux.h: Regenerated.
	* decode.c: Regenerated.
	* decodex.c: Regenerated.
	* model.c: Regenerated.
	* modelx.c: Regenerated.
	* sem-switch.c: Regenerated.
	* sem.c: Regenerated.
	* semx-switch.c: Regenerated.

2000-08-21  Frank Ch. Eigler  <fche@redhat.com>

	* Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
	(stamp-arch, stamp-cpu): New targets.

Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

2000-03-30  Dave Brolley  <brolley@redhat.com>

	* configure: Regenerated.

1999-10-04  Doug Evans  <devans@casey.cygnus.com>

	* arch.c,arch.h,cpuall.h: Rebuild.
	* cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.

1999-09-29  Doug Evans  <devans@casey.cygnus.com>

	* mloop.in: Update call to sim_engine_invalid_insn.
	* sem.c,sem-switch.c: Rebuild.
	* traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
	result to SEM_PC.  Return vpc.
	* mloopx.in: Ditto.
	* semx-switch.c: Rebuild.

Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>

	* traps.c (sim_engine_invalid_insn): Return PC.

Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

1999-09-01  Doug Evans  <devans@casey.cygnus.com>

	* decodex.c: Rebuild.

1999-08-28  Doug Evans  <devans@casey.cygnus.com>

	* sem.c: Rebuild

	* cpux.h: Rebuild.

1999-08-09  Doug Evans  <devans@casey.cygnus.com>

	* cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
	* cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.

1999-08-04  Doug Evans  <devans@casey.cygnus.com>

	* m32r-sim.h (SEM_SKIP_INSN): Delete.
	* cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
	* cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
	* mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
	(emit_full_parallel): Ditto.

1999-05-08  Felix Lee  <flee@cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	
Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>

	* devices.c (device_io_read_buffer): New arg `sd'.
	(device_io_write_buffer): New arg `sd'.
	(device_error): Give proper arg spec.

1999-04-10  Doug Evans  <devans@casey.cygnus.com>

	* sem-switch.c,sem.c: Rebuild.
	* cpux.h,semx-switch.c: Rebuild.

1999-03-27  Doug Evans  <devans@casey.cygnus.com>

	* decode.c: Rebuild.
	* decodex.c: Rebuild.

1999-03-26  Doug Evans  <devans@casey.cygnus.com>

	* m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.

1999-03-22  Doug Evans  <devans@casey.cygnus.com>

	* arch.c,arch.h,model.c: Rebuild.
	* modelx.c: Rebuild.
	* m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
	(a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
	* m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
	a_m32r_h_accum_get with appropriate calls to m32rbf_*.
	(m32rbf_store_register): Ditto.
	(a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
	(a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
	* sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
	* traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
	with appropriate calls to m32rbf_*.

1999-03-11  Doug Evans  <devans@casey.cygnus.com>

	* arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
	* cpux.c,cpux.h,semx-switch.c: Rebuild.
	* m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
	* sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.

1999-02-25  Doug Evans  <devans@casey.cygnus.com>

	* cpu.c,cpu.h: Rebuild.

1999-02-09  Doug Evans  <devans@casey.cygnus.com>

	* Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
	(stamp-xmloop): s/-parallel/-parallel-write/.
	* configure.in (sim_link_files,sim_link_links): Delete.
	* configure: Rebuild.
	* decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
	* decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
	* mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
	* sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
	m32r_cgen_opcode_open.  Set disassembler.
	(sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
	* sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
	m32r-desc.h,m32r-opc.h,m32r-sim.h.

Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>

	* cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.

1999-01-27  Doug Evans  <devans@casey.cygnus.com>

	* cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
	* cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.

1999-01-15  Doug Evans  <devans@casey.cygnus.com>

	* decode.h,model.c: Regenerate.
	* decodex.h,modelx.c: Regenerate.

1999-01-14  Doug Evans  <devans@casey.cygnus.com>

	* arch.c,arch.h,cpuall.h: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
	* traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.

1999-01-11  Doug Evans  <devans@casey.cygnus.com>

	* Makefile.in (m32r-clean): rm eng.h.
	* sim-main.h: Delete inclusion of ansidecl.h.
	* cpu.h: Regenerate.
	* cpux.h: Regenerate.

1999-01-06  Doug Evans  <devans@casey.cygnus.com>

	* cpu.h: Regenerate.
	* cpux.h: Regenerate.

1999-01-05  Doug Evans  <devans@casey.cygnus.com>

	* Makefile.in (MAIN_INCLUDE_DEPS): Delete.
	(INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
	(sim-if.o): Use SIM_MAIN_DEPS.
	(arch.o,traps.o,devices.o): Ditto.
	(M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
	(m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
	(m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
	* cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
	* m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
	([GS]ET_H_CR): Define.
	(m32rbf_h_psw_[gs]et_handler): Declare.
	([GS]ET_H_PSW): Define.
	(m32rbf_h_accum_[gs]et_handler): Declare.
	([GS]ET_H_ACCUM): Define.
	(m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
	(m32rxf_h_accums_[gs]et_handler): Declare.
	([GS]ET_H_ACCUMS): Define.
	* sim-if.c (sim_open): Model probing code moved to sim-model.c.
	* m32r.c (WANT_CPU): Define as m32rbf.
	(all register access fns): Rename to ..._handler.
	* cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
	* m32rx.c (WANT_CPU): Define as m32rxf.
	(all register access fns): Rename to ..._handler.

1998-12-14  Doug Evans  <devans@casey.cygnus.com>

	* configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
	(SIM_AC_OPTION_ALIGNMENT): Make strict.
	* configure: Regenerate.

	* sem-switch.c,sem.c,semx-switch.c: Regenerate.
	* sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
	* traps.c (m32r_core_signal): Handle --environment=operating.

1998-12-09  Doug Evans  <devans@casey.cygnus.com>

	* cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
	* cpux.h,decodex.c,semx-switch.c: Regenerate.

	* sim-if.c: Include string.h or strings.h if present.

1998-12-04  Doug Evans  <devans@casey.cygnus.com>

	* configure.in: Call SIM_AC_OPTION_INLINE.
	* configure: Regenerate.
	* sim-main.h: Protect against multiple inclusion.
	Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
	Done by cgen-sim.h now.
	* tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
	* cpuall.h: Regenerate.
	* cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
	* mloop.in (extract16): Make static inline again.
	Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
	(extract32): Ditto.
	Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
	(execute): Test ARGBUF_PROFILE_P before profiling.
	Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
	* cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
	* mloopx.in: Rewrite.

1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>

	* devices.c (device_io_write_buffer): Fix typo.
	* sim-if.c (sim_open): Hack in call to dv_sockser_install.
	* tconfig.in (HAVE_DV_SOCKSER): Add but comment out.

1998-11-18  Doug Evans  <devans@casey.cygnus.com>

	* Makefile.in (M32R_OBJS): Delete extract.o.
	(extract.o): Delete.
	* cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
	* mloop.in (extract16): Update type of `insn' arg.
	Delete call to d->extract.
	(extract32): Ditto.
	* cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
	* mloopx.in (extractx16): Update type of `insn' arg.
	Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
	(extract-simple,full-exec-simple,fast-exec-simple): Delete.
	(extractx32): Ditto.

Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>

	* sim-main.h: Delete inclusion of config.h, include sim-basics.h
	before cgen-types.h.
	* tconfig.in: Guard against multiple inclusion.
	* cpu.h: Delete decls moved to genmloop.sh.
	* cpux.h: Ditto.

Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>

	* sim-main.h: #include cpu-opc.h.
	* arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
	to get #include cleanup.
	* decodex.c,extractx.c,modelx.c: Ditto.

	* Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
	CGEN_INCLUDE_DEPS.
	(M32RBF_INCLUDE_DEPS): Define.
	(m32r .o's): Depend on it.
	(mloop.c): Update call to genmloop.sh.
	* cpu.h,cpuall.h: Regenerate.
	* sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
	#include cgen-scache.h,cgen-cpu.h.
	* tconfig.in (WITH_FOO semantic macros): Delete.
	* Makefile.in (M32RXF_INCLUDE_DEPS): Define.
	(m32rx .o's): Depend on it.
	(mloopx.c): Update call to genmloop.sh.
	* cpux.h: Regenerate.

Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>

	* sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".

Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>

	Add pseudo-basic-block execution support.
	* Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
	(SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
	(INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
	(mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
	* arch.c,arch.h,cpuall.h: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
	* sem-switch.c,sem.c: Regenerate.
	* m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
	load_regs_pending.
	* m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
	(m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
	m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
	m32rbf_h_accum_set): Likewise.
	(m32r_model_{init,update}_insn_cycles): Delete.
	(m32rbf_model_insn_{before,after}): New fns.
	(m32r_model_record_cti,m32r_model_record_cycles): Delete.
	(m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
	(m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
	(check_load_stall): New fn.
	(m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
	(m32rbf_model_test_u_exec): New fn.
	* mloop.in: Rewrite, use pbb support.
	* sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
	(sim_fetch_register,sim_store_register): Delete.
	* sim-main.h (CIA_GET,CIA_SET): Fix.
	(SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
	* tconfig.in (WITH_SCACHE_PBB): Define.
	(WITH_SCACHE_PBB_M32RBF): Define.
	* traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
	(m32r_trap): Pass pc to sim_engine_halt.
	* configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
	* configure: Regenerate.
	* Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
	(mloopx.c): Build pseudo-basic-block version.
	(semx.o): Delete.
	(extractx.o): Add.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
	* readx.c: Delete.
	* semx.c: Delete.
	* extractx.c: New file.
	* semx-switch.c: New file.
	* m32r-sim.h (BRANCH_NEW_PC): Delete.
	(SEM_SKIP_INSN): New macro.
	* m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
	(m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
	m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
	m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
	(m32rxf_model_insn_{before,after}): New fns.
	(m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
	(m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
	(check_load_stall): New fn.
	(m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
	* mloopx.in: Rewrite, use pbb support.
	* tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
	(WITH_SEM_SWITCH_FULL): Change from 0 to 1.

Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>

	* m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
	({ACC1L,ACC1H}_REGNUM): New macros.
	(m32r_decode_gdb_ctrl_regnum): Add prototype.
	* m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
	(m32r_fetch_register,m32r_store_register): Rewrite.
	* m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.

Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>

	* m32r-sim.h (GET_H_SM): New macro.
	(UART params): Update to msa2000.
	* devices.c (device_io_read_buffer): Update to msa2000.
	* m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
	(m32rb_h_psw_get,m32rb_h_psw_set): New functions.
	* arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
	* m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
	(m32rx_h_psw_get,m32rx_h_psw_set): New functions.
	* cpux.c,cpux.h,readx.c,semx.c: Regenerate.

Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>

	* m32r-sim.h (m32r_trap): Update prototype.
	* traps.c (m32r_trap): New arg `pc'.
	* sem.c,sem-switch.c: Regenerated.
	* cpux.h,readx.c,semx.c: Regenerated.

Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>

	Rename cpu m32r to m32rb to distinguish from architecture name.
	* Makefile.in (mloop.c): cpu m32r renamed to m32rb.
	* sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
	* tconfig.in (WANT_CPU_M32RB): Ditto.
	* m32r.c (WANT_CPU_M32RB): Ditto.
	(*): m32r_ cpu fns renamed to m32rb_.
	* sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
	* arch.h,arch.c: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
	* sem-switch.c,sem.c: Regenerate.

	* sim-if.c (sim_open): Don't allocate memory on top of any user
	specified memory.
	(h_gr_get,h_gr_set): Delete.
	* sim-main.h (h_gr_get,h_gr_set): Delete.
	* traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
	a_m32r_h_gr_[gs]et.

	* Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.

	* sim-if.c (sim_open): Open opcode table.
	(sim_close): Close it.

Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>

	Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
	accept an accumulator choice.
	* cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.

Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>

	* m32r.c: Include cgen-mem.h.
	* traps.c (m32r_trap): Tweak for -Wall.
	* m32rx.c: Include cgen-mem.h.
	* semx.c: Regenerate, get -Wall cleanups.

Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>

	* cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
	* cpux.h,readx.c,semx.c: Ditto.

Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in: cgen_maint -> CGEN_MAINT.
	* configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
	* configure: Regenerate.
	* arch.c,arch.h,cpuall.h: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
	* sem-switch.c,sem.c: Regenerate.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
	* semx.c: Regenerate.
	* mloopx.in (icount): Moved here from genmloop.sh.

Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>

	* m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
	load_stall,biggest_cycles.
	* m32r.c (m32r_model_mark_get_h_gr): Update.
	(m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
	(m32r_model_record_cti,m32r_model_record_cycles): New functions.
	* mloop.in: Call cycle init/update fns.
	* model.c: Regenerate.
	* m32rx.c (m32rx_model_mark_get_h_gr): Update.
	* mloopx.in: Call cycle init/update fns.
	* modelx.c: Regenerate.

Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>

	* traps.c: New file.  Trap support moved here from sim-if.c.
	* Makefile.in (SIM_OBJS): Add traps.o
	* sim-if.c: Don't include targ-vals.h.
	(sim_engine_illegal_insn): Moved to traps.c
	* sim-main.h (SIM_CORE_SIGNAL): Define.
	(m32r_core_signal): Declare.
	* m32r-sim.h (m32r_trap): Declare.

	* devices.c (device_io_read_buffer): Handle cache purging via MCCR
	register.

	* m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
	(PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
	(TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.

	* extract.c,sem-switch.c,sem.c: Regenerate.
	* cpux.h,readx.c,semx.c: Regenerate.

Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>

	* m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
	* mloopx.in (extract): Set abuf.addr for proper fill nop counting.
	(execute): Count parallel insns.
	* sim-if.c (print_m32r_misc_cpu): Print count.
	* sim-main.h (M32R_MISC_PROFILE): New member parallel_count.

	Zero bottom two bits of pc in jmp,jl insns.
	* sem.c,sem-switch.c: Regenerate.
	* semx.c: Regenerate.

Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>

	* sim-if.c (do_trap): Treat traps 2-15 as hardware does.

Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>

	* sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
	(sim_sync_stop): New function.

Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in (devices.o): Add dependencies.

	* arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
	* sem-switch.c,sem.c: Regenerate.
	* mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
	* cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
	* m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
	* mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
	Fix pc value passed to TRACE_INSN for second parallel insn.

Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in (SIM_OBJS): Add sim-cpu.o.

Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>

	* arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
	* model.c: Ditto.  Reorganize model/mach data.
	* cpux.h: Ditto.
	* modelx.c: Ditto.

	* Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
	(m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
	* decode.c,decode.h: Regenerate, introduces IDESC table.
	* mloop.in (extract16,extract32): Add IDESC support.
	Update names of semantic handler member names.
	(execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
	* decodex.c,decodex.h: Regenerate, introduces IDESC table.
	* mloopx.in: Add IDESC support.
	Update names of semantic handler member names.
	Delete call to PROFILE_COUNT_INSN.

	* sem-switch.c: Regenerate.  Redo computed goto label handling.
	* sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
	* readx.c: Regenerate.  Redo computed goto label handling.
	* semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
	support.

	* m32r.c (m32r_fetch_register): Change result type and args to
	conform to sim_fetch_register interface.
	(m32r_store_register): Ditto for sim_store_register interface.
	* m32rx.c (m32rx_fetch_register): Change result type and args to
	conform to sim_fetch_register interface.
	(m32rx_store_register): Ditto for sim_store_register interface.

	* sim-if.c (alloc_cpu): Delete.
	(free_state): Uninstall modules here ...
	(sim_open): ... and not here.  Call sim_cpu_alloc_all.
	Set default architecture/model if not specified.
	(sim_fetch_register,sim_store_register): Rewrite.

	* sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
	and moved to common/sim-cpu.c.
	(sim_create_inferior): Update.
	(do_trap): Update.
	* sim-main.h (h_pc_get,h_pc_set): Delete.

	* sim-main.h (sim_cia): Change to USI.
	(sim_cpu): Move m32r_misc_profile before machine generated part.

Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>

        * configure: Regenerated to track ../common/aclocal.m4 changes.

Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>

	* model.c: Rebuilt.
	* modelx.c: Rebuilt.

Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>

	* cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
	and variable renaming due to macro insn additions.
	* mloop.in: Update to use CGEN_INSN_NUM.
	* cpux.h,modelx.c,readx.c,semx.c: Regenerated.
	* mloopx.in: Update to use CGEN_INSN_NUM.

Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>

	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.

Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>

	* configure.in: Don't call sinclude.

Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>

	* cpu.c,sem.c,sem-switch.c: Regenerate.  From
	- cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
	* m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
	#include cgen-ops.h.
	* cpux.c,readx.c,semx.c: Regenerate.
	* m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
	#include cgen-ops.h.  Delete inclusion of several unnecessary headers.
	(m32r_h_accums_get): Sign extend top 8 bits.

Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>

	* semx.c: Regenerate.

Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>

	* cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
	* cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.

Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>

	* config.in (HAVE_FCNTL_H): Add.
	* configure: Regenerate.
	* Makefile.in (SIM_OBJS): Add devices.o.
	* m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
	(UART_*): Define m32r serial port parameters.
	(M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
	* m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
	* devices.c: To here.
	* sim-if.c: Don't include signal.h,sim-core.h.
	(sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
	(sim_resume): Call sim_module_{resume,suspend}.
	* m32r.c (m32r_h_cr_{get,set}): Use register number enums.

	* tconfig.in (SIM_HANDLES_LMA): Define.

	* sim-if.c (do_trap): Result is new pc.
	Handle --environment=operating.
	* sem-switch.c,sem.c: Regenerate.
	* semx.c: Regenerate.

Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (syscall_read_mem, syscall_write_mem): Replace
 	sim_core_*_map with read_map, write_map, exec_map resp.

Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
	(arch.o): Delete cpu-opc.h dependency.
	(decode.o,model.o): Likewise.
	(decodex.o,modelx.o): Likewise.

	* cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
	* cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.

Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.

	* sim-if.c (sim_info): Delete.

Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>

	* mloopx.in: Fix handling of branch in parallel with another insn.
	* semx.c: Regenerate.

Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>

	* sim-main.h: #include symcat.h.
	* m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
	(NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
	* cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
	* sem.c,sem-switch.c: Regenerate.
	* m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
	* mloopx.in: Rewrite.
	* cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.

Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>

	* m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
	in the backup PC register.
	* m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
	in the backup PC register.

Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>

	* m32r.c (do_lock,do_unlock): Delete.
	* cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
	* sem.c,sem-switch.c: Regenerate.
	* cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.

Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in (M32R_OBJS): Add cpu.o.
	(cpu.o): Add rule for.
	(NL_TARGET): Define.
	* configure.in: Add AC_CHECK_PROG(SCHEME).
	* cpu.c: New file.
	* cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
	* sem-switch.c,sem.c: Regenerate.
	* mloop.in (execute): Update call to semantic fn.
	(M32RX_OBJS): Add cpux.o.
	(cpux.o): Add rule for.
	cpux.c: New file.
	* cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
	* m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
	(m32rx_h_cr_{get,set}): New functions.
	(m32rx_h_accums_{get,set}): New functions.
	* mloopx.in: Rewrite main loop.

	* m32r.c (do_trap): Move from here.
	* sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
	(sim_create_inferior): Use h_pc_set.
	(h_pc_{get,set}): New functions.
	(h_gr_{get,set}): New functions.
	(syscall_{read,write}_mem): New functions.
	* sim-main.h (h_{gr,pc}_{get,set}): Declare.

Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_store_register, sim_fetch_register): Pass in
 	length parameter.  Return -1.
	(sim_create_inferior): Pass 4 sim_store_register.

Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>

	* sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.

	* decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
	* cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.

Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>

	* decode.c, sem.c: Regenerate.
	* cpux.h, decodex.c, readx.c, semx.c: Regenerate.
	* m32rx.c (m32rx_h_accums_set): New function.
	(m32rx_model_mark_[gs]et_h_gr): New function.
	* mloopx.in: Rewrite.
	* Makefile.in (mloopx.o): Build with -parallel.
	* sim-main.h (_sim_cpu): Delete member `par_exec'.
	* tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.

Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in (m32r.o): Depend on cpu.h
	(extract.o): Pass -DSCACHE_P.
	* mloop.in (extract{16,32}): Update call to m32r_decode.
	* arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
	* extract.c,model.c,sem-switch.c,sem.c: Regenerate.
	* sim-main.h: #include "ansidecl.h".
	Don't include cpu-opc.h, done by arch.h.
	* Makefile.in (M32RX_OBJS): Build m32rx support now.
	(m32rx.o): New rule.
	* m32r-sim.h (m32rx_h_cr_[gs]et): Define.
	* m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
	(m32rx_h_accums_get): New function.
	* mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
	* cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.

Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>

	* Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
	* arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
	* arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.

Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>

	* cpux.h: Fix duplicate definition of h_accums field for
	fmt_53_sadd structure.

Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>

	* Makefile.in: Add m32rx objs, and rules to build them.
	* cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
	* m32rx.c, mloopx.in: New files.

Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>

	* arch.c, arch.h, cpuall.h: New files.
	* arch-defs.h: Deleted.
	* mloop.in: Renamed from mainloop.in.
	* Makefile.in: Update.
	* sem-ops.h: Deleted.
	* mem-ops.h: Deleted.
	(arch): Renamed from CPU.
	* cpu.h: New file.
	* decode.c: Redone.
	* decode.h: Redone.
	* extract.c: Redone.
	* model.c: Redone.
	* sem-switch.c: Redone.
	* sem.c: Renamed from semantics.c, and redone.
	* m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
	(GETTWI,SETTWI,BRANCH_NEW_PC): Define.
	* m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
	(m32r_{fetch,store}_register): New functions.
	(model_mark_{get,set}_h_gr): Prefix with m32r_.
	(m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
	(h_cr_{get,set}): Prefix with m32r_.
	(do_trap): Fetch state from current_cpu, not current_state.
	Call sim_engine_halt instead of engine_halt.
	* sim-if.c (alloc_cpu): New function.
	(free_state): New function.
	(sim_open): Call sim_state_alloc, and malloc space for selected cpu
	type.  Call sim_analyze_program.
	(sim_create_inferior): Handle selected cpu type when setting PC.
	(sim_resume): Handle m32rx.
	(sim_stop_reason): Deleted.
	(print_m32r_misc_cpu): Update.
	(sim_{fetch,store}_register): Handle m32rx.
	(sim_{read,write}): Deleted.
	(sim_engine_illegal_insn): New function.
	* sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
	Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
	Include cpux.h,decodex.h if m32rx.
	(_sim_cpu): Include member appropriate cpu_data member for the cpu.
	(M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
	(sim_state): Delete members core,events,halt_jmp_buf.
	Change `cpu' member to be a pointer to the cpu's struct, rather than
	record inside the state struct.
	* tconfig.in (WITH_DEVICES): Define here.
	(WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.

Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>

	* arch-defs.h (INSN_NAME): Fix typo.

Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>

	* m32r-sim.h (MSPR_ADDR): New macro.
	(m32r_mspr_device): Declare.
	(struct _device): Define.
	* m32r.c (m32r_mspr_device): New global.
	(device_{io_{read,write}_buffer,error}): New functions.
	* mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
	* sim-if.c: Delete redundant inclusion of cpu-sim.h.
	(sim_open): Attach device to handle MSPR register.
	* sim-main.h (WITH_DEVICES): Define as 1.
	Include cpu-sim.h.

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>

	* configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
	* configure: Regenerated.

Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>

	* mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
	* sim-if.c (sim_open): Call sim_config.
	(sim_stop_reason): Update call to sim_signal_to_host.

Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>

	* Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).

Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Delete dead call to sim_core_attach.

Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>

	* sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.

Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
 	SIM_DEFAULT_MODEL): Delete, moved to common.
	(SIM_EXTRA_CFLAGS): Update.
	
Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure.in (sim_link_links): Configure non-strict memory
 	alignment.

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Allocate memory under sim-memopt module
 	using sim_do_commandf.
	(sim_open): Set magic-number at the start.
	(sim_do_command): Implement.

	* sim-main.h (sim_engine_halt): Map onto engine_halt.

Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* Makefile.in (SIM_OBJS): Add sim-memopt.o module.

Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.

Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_kill): Delete.
	(sim_create_inferior): Add ABFD argument.
	(sim_load): Move setting of PC from here.
	(sim_create_inferior): To here.
	(sim_load): Delete, use sim-hload.c instead.

	* Makefile.in (SIM_OBJS): Add sim-hload.o module.

Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.
	* config.in: Ditto.

Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Add ABFD argument.

Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>

	* sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
	* sim-if.c (sim_open): Use it.

Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-main.h (WITH_ENGINE): Disable the common engine for now.

Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
	(sim_write): Ditto for write.

	* m32r.c (do_trap): Ditto for read/write.

Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Add callback argument.
	(sim_set_callbacks, sim_callback): Delete.
	(sim_load): Set STATE_LOADED_P.

Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
 	sim_engine_abort.

Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* sim-if.c (sim_open): Update to reflect changes to core in
 	../common/.
	* mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
 	GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
 	SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.

Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>

	* decode.c (decode): Add computed goto support.

Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>

	* mem-ops.h: Stub additional core read/write arguments.

	* sim-main.h: Declare sim_cia - type SI.
	(struct _sim_cpu): Move base type to end per common.
	(struct _sim_state): Ditto.

Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>

	Merge from branch into devo.  CGEN generic files moved to common
	directory.  K&R C support is no longer provided.

Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>

	* configure: Regenerated to track ../common/aclocal.m4 changes.

Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>

	* Makefile.in, seman-cache.c: new file, for wingdb build.
	* sim-alloca.h: fixed for wingdb.
	
Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>

	* decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
	* mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
	* simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.

Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>

	* cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
	(exc_illegal): Likewise.
	* decode.c (decode_vars): Add decode_illegal.
	* genmloop.sh: #include "cpu-opc.h".
	* sem-switch.c (case_INSN_ILLEGAL): Declare.
	(labels): Add case_INSN_ILLEGAL.
	(SWITCH): Add INSN_ILLEGAL case.

Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>

	* model.c (model_module): Use 0 not NULL.

	* genmloop.sh (sim_main_loop): Handle k&r c.

	* sem-switch.c: Regenerate to get k&r c support.
	* semantics.c: Likewise.

	* m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
	(ADDCSI,SUBCSI): New functions.
	* sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
	* semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.

	* simcache.c (simcache_{install,init,uninstall}): Use
	DECLARE_MODULE_INSTALL_HANDLER.
	(simcache_option_handler): Use DECLARE_OPTION_HANDLER.

	* utils.c: #include "semops.h".

Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>

	* profile.c (profile_print_simcache): Fix thinko in printf text.

	* simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.

Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>

	* m32r.c (h_cr_get): Rewrite.
	(h_cr_set): Rewrite.
	* sem-switch.c (rte): bcarry renamed to bcond.
	* semantics.c (rte): Likewise.
	* simdefs.h (CPU_STATE): Likewise.

	* config.in (HAVE_SYS_TIME_H): Add.
	* configure.in: Check for sys/time.h.
	* configure: Regenerated.
	* utils.c: Include sys/time.h if present.

	* common.c (sim_parse_args): Account for NULL terminating entry
	in long_options table.

	* genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
	Always use cache if configured in.
	* mainloop.in (do_extract_insn{16,32}): New functions.
	(normal,fast): Call them.  Handle starting in left slot.
	* simcache.c (simcache_option_handler): Disallow -c0.
	* sem-switch.c (TRACE_RESULT): Redefine so no tracing.

	* profile.c (profile_print_simcache): Fix percentage calc.

	* Makefile.in (INCLUDE_DEPS): Delete simcommon.h.

Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>

	* Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
	(M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
	Add mod-list.h.
	(mrun.o): Don't depend on M32R_INCLUDE_DEPS.
	(sim-if.o,m32r.o,utils.o): Likewise.
	(common.o): Don't explicitly depend on mod-list.h.
	(mainloop.c): Pass CPU to genmloop.sh.
	(stamp-modules): Depend on configure.
	(decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
	(extract.o): Depend on decode.h, memops.h, semops.h.
	(semantics.o,seman-cache.o): Likewise.
	(model.o,ops.o): Depend on memops.h.
	(extr-cache.o): Disable building for the moment.

	* simcommon.h: Delete, move contents into cgen-sim.h.
	* cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
	(UINT,CGEN_CAT3): Define.
	({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
	(decode_t): Renamed to DECODE.

	* simfns.h: Delete, contents moved to memops.h,semops.h.
	* memops.h: New file.
	* semops.h: New file.
	* decode.h: Renamed from semantics.h.

	* sim-argv.h: New file.
	* Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
	dependency of sim-argv.h.

	* sim-alloca.h: New file.
	* common.c: Include it.
	* Makefile.in (common.o): Add dependency.

	* config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
	(HAVE_GETRUSAGE,HAVE_TIME): Add.
	* configure.in: sinclude ../common/aclocal.m4.
	Check for headers time.h, sys/resource.h.
	Check for functions time, getrusage.
	(sim_link_{files,links}): Add link cpu-opc.h.
	(sim_profile): Add simcache.
	(SIM_AC_PROFILE): Add simcache, profile.o.
	(simcache module): Delete extr-cache.o for now.
	(--enable-sim-cache): Allow specification of default cache size.
	* configure: Regenerated.

	* decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
	cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
	Regenerate.

	* extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
	Don't include m32r-sim.h.
	(*): Define/Undef FLD macro.  Use it to reference ARGBUF.
	Simplify profiling test with PROFILE_MODEL_P.
	(mvfc,mvtc): Fix access of control registers.
	* semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
	Don't include m32r-sim.h.
	(*): Define/Undef FLD macro.  Use it to reference ARGBUF.
	Simplify profiling test with PROFILE_MODEL_P.
	(mvfc,mvtc): Fix access of control registers.

	* sem-switch.c: New file, for GCC computed goto support.

	* genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
	memops.h,semops.h,trace.h,cpu-sim.h.
	(RUN_FAST_P): Change default to run fast if cache size > 0
	and not profiling.
	(sim_main_loop): Record execution time.
	Record instruction count even in fast mode.
	(init): Allow cpu to provide init code in mainloop.in.
	(FAST): Define as 0 or 1 depending on fast mode.
	* mainloop.in (normal): Combine with fast case.
	Add support for GCC computed gotos.  Count simcache hits/misses.
	(init): Initialize "switch" labels if GNUC.

	* cgen-utils.in: Don't include opcode/cgen.h.
	Include cgen-sim.h, cpu-opc.h.
	* common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
	* m32r-sim.h: Don't include mod-list.h
	(RUN_FAST_P): Delete.
	* m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
	semops.h,memory.h,trace.h
	(h_cr_get,h_cr_set): New functions.
	* memory.c: #include cgen-sim.h,callback.h.
	* ops.c: Don't include profile.h,m32r-sim.h.
	Include cgen-sim.h,memops.h,cpu-sim.h.
	(MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
	* trace.c: Include cgen-sim.h,cpu-opc.h.
	* trace.h (trace_insn_{init,fini}): Declare.

	* model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
	Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
	Regenerate to get new insn aliases.

	* mrun.c: #include "ansidecl.h".
	(STATE): Use struct sim_state instead.

	* profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
	Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
	(PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
	(profile_print_simcache): New function.
	(profile_print): Call it.  Print simulator speed stats.
	* profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
	PROFILE_MEMORY_MASK.
	(MODULE_PROFILE_SIMCACHE_P): Define.
	(PROFILE_SIMCACHE_MASK): Define.
	(PROFILE_COUNT): New members total_insn_count,exec_time.
	New members simcache_hits,simcache_misses.
	(PROFILE_SIMCACHE_{HITS,MISSES}): Define.
	(PROFILE_MODEL_P): New macro.
	(PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.

	* sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
	Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
	(sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
	(sim_info): Pass verbose to profile_print.

	* simcache.c: Include cgen-sim.h,callback.h.
	(USING_SIMCACHE_P): Replace with SIMCACHE_P.
	(simcache_option_handler): Ensure cache size at least 2.
	Allow config time specification of default cache size.
	* simcache.h (struct simcache): Support GCC computed gotos.
	(SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
	(USING_SIMCACHE_P): New macro.

	* simdefs.h: Don't include m32r-opc.h.
	(CGEN_MAX_SIM_INSNS): Define.
	(CPU_STATE): Regenerate.
	(ARGBUF): Regenerate.
	(extract,semantic handler decls): Delete, moved to decode.h.

	* tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
	(USE_SEM_SWITCH): Define.

	* utils.c: Include bfd.h,time.h,sys/resource.h.
	(sim_time_get,sim_time_elapsed): New functions.
	* cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.

Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>

	* configure.in (AC_CHECK_HEADERS): Handle i386-windows.
	* configure: Regenerated.
	* model.c: #include <stdlib.h>.
	* simcache.c: #include "libiberty.h".
	* simcommon.h (alloca): Handle i386-windows.

	* common.c: #include libiberty.h.
	(sim_signal_to_host): Return 5 if wingdb.

Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>

	* configure.in (sim_cache): Enabled by default now, pass default
	cache size to --enable-sim-cache.
	* simcache.c (simcache_option_handler): Allow -c 0.

	* simdefs.h,simfns.h: Regenerate
	* decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.

Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>

	Add model profiling support.
	* configure.in: Handle --enable-sim-model.
	(sim_profile): Add model.
	* Makefile.in (model.o): Add rule.
	* cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
	* extract.c (*): Add model profiling support.
	* m32r.c (model_mark_{get,set}_h_gr): New functions.
	(model_mark_{busy,unbusy}_reg): New functions.
	* profile.c (profile_option_handler): Recognize --profile model.
	(profile_print_model): New function.
	(profile_print): Call it.
	* profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
	(PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
	(PROFILE_COUNT): New members cycle_count,cti_stall_count,
	load_stall_count,taken_count,untaken_count.
	* semantics.c (*): Add model profiling support.
	* simcommon.h (struct sim_state): New members mach,model.
	* simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
	(MAX_MODELS,MAX_UNITS): Define.
	* tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.

	* Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
	(stamp-modules): Depend on genmodlist.sh.
	* common.c (standard_options): Add --max-insns.
	(copy_argv): New function.
	* tconfig.in (SIM_HAVE_MAX_INSNS): Define.
	* genmloop.sh: Allow mainloop.in to contain support code.
	* mainloop.in: Move do_insn16,do_insn32 here.
	* m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
	* sim-if.c (sim_open): Don't set max insn count.
	(sim_create_inferior): Save argv,envp.
	* simcommon.h (struct sim_state): New members argv,envp.
	* simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
	([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
	(ARGBUF): New members h_gr_get, h_gr_set.
	* trace.c (trace_insn_init,trace_insn_fini): New functions.
	(trace_printf): Print to buffer, output later by trace_insn_fini.
	* trace.h (TRACE_INSN_{INIT,FINI}): Define.

Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>

	* configure.in (AC_FUNC_ALLOCA): Call.
	* configure: Regenerate.
	* config.h (HAVE_ALLOCA_H): Add.
	* simcommon.h: Add alloca support.
	(DECLARE_MODULE_INSTALL_HANDLER): Define.
	(DECLARE_OPTION_HANDLER): Define.
	(MEM_FN): Declare using PARAMS.
	(DECLARE_MEM_FN): Define.
	* trace.c (trace_result): Tweak for !STDC.
	* cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
	* cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
	* common.c (sim_print_help_fn): Use PARAMS.
	(standard_option_handler): Fix decl for !STDC systems.
	* memory.c: #include <stdio.h>
	(mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
	(mem_flat_{read,write},mem_flat_option_handler): Likewise.
	* profile.c (profile_install): Likewise.
	(profile_option_handler): Likewise.

Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>

	* semantics.c (*): Don't suffix big unsigned numbers with "U".
	Prefix them with 0x instead.

	* cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
	(SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
	* semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
	(mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
	* simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
	Add support for boolean and/or.
	* utils.c: Redo naming of DI functional support.
	(ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.

Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>

	* Directory created.
OpenPOWER on IntegriCloud