aboutsummaryrefslogtreecommitdiff
path: root/gdb/remote-adapt.c
blob: 7e87360d178459f2b3eca922889f8733735bfd2c (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
/* OBSOLETE /* Remote debugging interface for AMD 290*0 Adapt Monitor Version 2.1d18.  */
/* OBSOLETE    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, */
/* OBSOLETE    2001 Free Software Foundation, Inc. */
/* OBSOLETE    Contributed by David Wood at New York University (wood@lab.ultra.nyu.edu). */
/* OBSOLETE    Adapted from work done at Cygnus Support in remote-eb.c. */
/* OBSOLETE  */
/* OBSOLETE    This file is part of GDB. */
/* OBSOLETE  */
/* OBSOLETE    This program is free software; you can redistribute it and/or modify */
/* OBSOLETE    it under the terms of the GNU General Public License as published by */
/* OBSOLETE    the Free Software Foundation; either version 2 of the License, or */
/* OBSOLETE    (at your option) any later version. */
/* OBSOLETE  */
/* OBSOLETE    This program is distributed in the hope that it will be useful, */
/* OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of */
/* OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
/* OBSOLETE    GNU General Public License for more details. */
/* OBSOLETE  */
/* OBSOLETE    You should have received a copy of the GNU General Public License */
/* OBSOLETE    along with this program; if not, write to the Free Software */
/* OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330, */
/* OBSOLETE    Boston, MA 02111-1307, USA.  */ */
/* OBSOLETE  */
/* OBSOLETE /* This is like remote.c but is for an esoteric situation-- */
/* OBSOLETE    having a 29k board attached to an Adapt inline monitor.  */
/* OBSOLETE    The  monitor is connected via serial line to a unix machine  */
/* OBSOLETE    running gdb.  */
/* OBSOLETE  */
/* OBSOLETE    3/91 -  developed on Sun3 OS 4.1, by David Wood */
/* OBSOLETE    o - I can't get binary coff to load.  */
/* OBSOLETE    o - I can't get 19200 baud rate to work.  */
/* OBSOLETE    7/91 o - Freeze mode tracing can be done on a 29050.  */ */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE #include "defs.h" */
/* OBSOLETE #include "gdb_string.h" */
/* OBSOLETE #include "inferior.h" */
/* OBSOLETE #include "value.h" */
/* OBSOLETE #include <ctype.h> */
/* OBSOLETE #include <fcntl.h> */
/* OBSOLETE #include <signal.h> */
/* OBSOLETE #include <errno.h> */
/* OBSOLETE #include "terminal.h" */
/* OBSOLETE #include "target.h" */
/* OBSOLETE #include "gdbcore.h" */
/* OBSOLETE #include "regcache.h" */
/* OBSOLETE  */
/* OBSOLETE /* This processor is getting rusty but I am trying to keep it */
/* OBSOLETE    up to date at least with data structure changes. */
/* OBSOLETE    Activate this block to compile just this file. */
/* OBSOLETE  */ */
/* OBSOLETE #define COMPILE_CHECK 0 */
/* OBSOLETE #if COMPILE_CHECK */
/* OBSOLETE #define Q_REGNUM 0 */
/* OBSOLETE #define VAB_REGNUM 0 */
/* OBSOLETE #define CPS_REGNUM 0 */
/* OBSOLETE #define IPA_REGNUM 0 */
/* OBSOLETE #define IPB_REGNUM 0 */
/* OBSOLETE #define GR1_REGNUM 0 */
/* OBSOLETE #define LR0_REGNUM 0 */
/* OBSOLETE #define IPC_REGNUM 0 */
/* OBSOLETE #define CR_REGNUM 0 */
/* OBSOLETE #define BP_REGNUM 0 */
/* OBSOLETE #define FC_REGNUM 0 */
/* OBSOLETE #define INTE_REGNUM 0 */
/* OBSOLETE #define EXO_REGNUM 0 */
/* OBSOLETE #define GR96_REGNUM 0 */
/* OBSOLETE #define NPC_REGNUM */
/* OBSOLETE #define FPE_REGNUM 0 */
/* OBSOLETE #define PC2_REGNUM 0 */
/* OBSOLETE #define FPS_REGNUM 0 */
/* OBSOLETE #define ALU_REGNUM 0 */
/* OBSOLETE #define LRU_REGNUM 0 */
/* OBSOLETE #define TERMINAL int */
/* OBSOLETE #define RAW 1 */
/* OBSOLETE #define ANYP 1 */
/* OBSOLETE extern int a29k_freeze_mode; */
/* OBSOLETE extern int processor_type; */
/* OBSOLETE extern char *processor_name; */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE /* External data declarations */ */
/* OBSOLETE extern int stop_soon_quietly;	/* for wait_for_inferior */ */
/* OBSOLETE  */
/* OBSOLETE /* Forward data declarations */ */
/* OBSOLETE extern struct target_ops adapt_ops;	/* Forward declaration */ */
/* OBSOLETE  */
/* OBSOLETE /* Forward function declarations */ */
/* OBSOLETE static void adapt_fetch_registers (); */
/* OBSOLETE static void adapt_store_registers (); */
/* OBSOLETE static void adapt_close (); */
/* OBSOLETE static int adapt_clear_breakpoints (); */
/* OBSOLETE  */
/* OBSOLETE #define FREEZE_MODE 	(read_register(CPS_REGNUM) && 0x400) */
/* OBSOLETE #define USE_SHADOW_PC	((processor_type == a29k_freeze_mode) && FREEZE_MODE) */
/* OBSOLETE  */
/* OBSOLETE /* Can't seem to get binary coff working */ */
/* OBSOLETE #define ASCII_COFF		/* Adapt will be downloaded with ascii coff */ */
/* OBSOLETE  */
/* OBSOLETE /* FIXME: Replace with `set remotedebug'.  */ */
/* OBSOLETE #define LOG_FILE "adapt.log" */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE FILE *log_file = NULL; */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE static int timeout = 5; */
/* OBSOLETE static char *dev_name; */
/* OBSOLETE  */
/* OBSOLETE /* Descriptor for I/O to remote machine.  Initialize it to -1 so that */
/* OBSOLETE    adapt_open knows that we don't have a file open when the program */
/* OBSOLETE    starts.  */ */
/* OBSOLETE int adapt_desc = -1; */
/* OBSOLETE  */
/* OBSOLETE /* stream which is fdopen'd from adapt_desc.  Only valid when */
/* OBSOLETE    adapt_desc != -1.  */ */
/* OBSOLETE FILE *adapt_stream; */
/* OBSOLETE  */
/* OBSOLETE #define ON	1 */
/* OBSOLETE #define OFF	0 */
/* OBSOLETE static void */
/* OBSOLETE rawmode (int desc, int turnon) */
/* OBSOLETE { */
/* OBSOLETE  */
/* OBSOLETE   TERMINAL sg; */
/* OBSOLETE  */
/* OBSOLETE   if (desc < 0) */
/* OBSOLETE     return; */
/* OBSOLETE  */
/* OBSOLETE   ioctl (desc, TIOCGETP, &sg); */
/* OBSOLETE  */
/* OBSOLETE   if (turnon) */
/* OBSOLETE     { */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE       sg.c_lflag &= ~(ICANON); */
/* OBSOLETE #else */
/* OBSOLETE       sg.sg_flags |= RAW; */
/* OBSOLETE #endif */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE       sg.c_lflag |= ICANON; */
/* OBSOLETE #else */
/* OBSOLETE       sg.sg_flags &= ~(RAW); */
/* OBSOLETE #endif */
/* OBSOLETE     } */
/* OBSOLETE   ioctl (desc, TIOCSETP, &sg); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Suck up all the input from the adapt */ */
/* OBSOLETE slurp_input (void) */
/* OBSOLETE { */
/* OBSOLETE   char buf[8]; */
/* OBSOLETE  */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE   /* termio does the timeout for us.  */ */
/* OBSOLETE   while (read (adapt_desc, buf, 8) > 0); */
/* OBSOLETE #else */
/* OBSOLETE   alarm (timeout); */
/* OBSOLETE   while (read (adapt_desc, buf, 8) > 0); */
/* OBSOLETE   alarm (0); */
/* OBSOLETE #endif */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Read a character from the remote system, doing all the fancy */
/* OBSOLETE    timeout stuff.  */ */
/* OBSOLETE static int */
/* OBSOLETE readchar (void) */
/* OBSOLETE { */
/* OBSOLETE   char buf; */
/* OBSOLETE  */
/* OBSOLETE   buf = '\0'; */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE   /* termio does the timeout for us.  */ */
/* OBSOLETE   read (adapt_desc, &buf, 1); */
/* OBSOLETE #else */
/* OBSOLETE   alarm (timeout); */
/* OBSOLETE   if (read (adapt_desc, &buf, 1) < 0) */
/* OBSOLETE     { */
/* OBSOLETE       if (errno == EINTR) */
/* OBSOLETE 	error ("Timeout reading from remote system."); */
/* OBSOLETE       else */
/* OBSOLETE 	perror_with_name ("remote"); */
/* OBSOLETE     } */
/* OBSOLETE   alarm (0); */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE   if (buf == '\0') */
/* OBSOLETE     error ("Timeout reading from remote system."); */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE   putc (buf & 0x7f, log_file); */
/* OBSOLETE #endif */
/* OBSOLETE   return buf & 0x7f; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Keep discarding input from the remote system, until STRING is found.  */
/* OBSOLETE    Let the user break out immediately.  */ */
/* OBSOLETE static void */
/* OBSOLETE expect (char *string) */
/* OBSOLETE { */
/* OBSOLETE   char *p = string; */
/* OBSOLETE  */
/* OBSOLETE   fflush (adapt_stream); */
/* OBSOLETE   immediate_quit++; */
/* OBSOLETE   while (1) */
/* OBSOLETE     { */
/* OBSOLETE       if (readchar () == *p) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  p++; */
/* OBSOLETE 	  if (*p == '\0') */
/* OBSOLETE 	    { */
/* OBSOLETE 	      immediate_quit--; */
/* OBSOLETE 	      return; */
/* OBSOLETE 	    } */
/* OBSOLETE 	} */
/* OBSOLETE       else */
/* OBSOLETE 	p = string; */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Keep discarding input until we see the adapt prompt. */
/* OBSOLETE  */
/* OBSOLETE    The convention for dealing with the prompt is that you */
/* OBSOLETE    o give your command */
/* OBSOLETE    o *then* wait for the prompt. */
/* OBSOLETE  */
/* OBSOLETE    Thus the last thing that a procedure does with the serial line */
/* OBSOLETE    will be an expect_prompt().  Exception:  adapt_resume does not */
/* OBSOLETE    wait for the prompt, because the terminal is being handed over */
/* OBSOLETE    to the inferior.  However, the next thing which happens after that */
/* OBSOLETE    is a adapt_wait which does wait for the prompt. */
/* OBSOLETE    Note that this includes abnormal exit, e.g. error().  This is */
/* OBSOLETE    necessary to prevent getting into states from which we can't */
/* OBSOLETE    recover.  */ */
/* OBSOLETE static void */
/* OBSOLETE expect_prompt (void) */
/* OBSOLETE { */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE   /* This is a convenient place to do this.  The idea is to do it often */
/* OBSOLETE      enough that we never lose much data if we terminate abnormally.  */ */
/* OBSOLETE   fflush (log_file); */
/* OBSOLETE #endif */
/* OBSOLETE   fflush (adapt_stream); */
/* OBSOLETE   expect ("\n# "); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Get a hex digit from the remote system & return its value. */
/* OBSOLETE    If ignore_space is nonzero, ignore spaces (not newline, tab, etc).  */ */
/* OBSOLETE static int */
/* OBSOLETE get_hex_digit (int ignore_space) */
/* OBSOLETE { */
/* OBSOLETE   int ch; */
/* OBSOLETE   while (1) */
/* OBSOLETE     { */
/* OBSOLETE       ch = readchar (); */
/* OBSOLETE       if (ch >= '0' && ch <= '9') */
/* OBSOLETE 	return ch - '0'; */
/* OBSOLETE       else if (ch >= 'A' && ch <= 'F') */
/* OBSOLETE 	return ch - 'A' + 10; */
/* OBSOLETE       else if (ch >= 'a' && ch <= 'f') */
/* OBSOLETE 	return ch - 'a' + 10; */
/* OBSOLETE       else if (ch == ' ' && ignore_space) */
/* OBSOLETE 	; */
/* OBSOLETE       else */
/* OBSOLETE 	{ */
/* OBSOLETE 	  expect_prompt (); */
/* OBSOLETE 	  error ("Invalid hex digit from remote system."); */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Get a byte from adapt_desc and put it in *BYT.  Accept any number */
/* OBSOLETE    leading spaces.  */ */
/* OBSOLETE static void */
/* OBSOLETE get_hex_byte (char *byt) */
/* OBSOLETE { */
/* OBSOLETE   int val; */
/* OBSOLETE  */
/* OBSOLETE   val = get_hex_digit (1) << 4; */
/* OBSOLETE   val |= get_hex_digit (0); */
/* OBSOLETE   *byt = val; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Read a 32-bit hex word from the adapt, preceded by a space  */ */
/* OBSOLETE static long */
/* OBSOLETE get_hex_word (void) */
/* OBSOLETE { */
/* OBSOLETE   long val; */
/* OBSOLETE   int j; */
/* OBSOLETE  */
/* OBSOLETE   val = 0; */
/* OBSOLETE   for (j = 0; j < 8; j++) */
/* OBSOLETE     val = (val << 4) + get_hex_digit (j == 0); */
/* OBSOLETE   return val; */
/* OBSOLETE } */
/* OBSOLETE /* Get N 32-bit hex words from remote, each preceded by a space  */
/* OBSOLETE    and put them in registers starting at REGNO.  */ */
/* OBSOLETE static void */
/* OBSOLETE get_hex_regs (int n, int regno) */
/* OBSOLETE { */
/* OBSOLETE   long val; */
/* OBSOLETE   while (n--) */
/* OBSOLETE     { */
/* OBSOLETE       val = get_hex_word (); */
/* OBSOLETE       supply_register (regno++, (char *) &val); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE /* Called when SIGALRM signal sent due to alarm() timeout.  */ */
/* OBSOLETE #ifndef HAVE_TERMIO */
/* OBSOLETE  */
/* OBSOLETE volatile int n_alarms; */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_timer (void) */
/* OBSOLETE { */
/* OBSOLETE #if 0 */
/* OBSOLETE   if (kiodebug) */
/* OBSOLETE     printf ("adapt_timer called\n"); */
/* OBSOLETE #endif */
/* OBSOLETE   n_alarms++; */
/* OBSOLETE } */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE /* malloc'd name of the program on the remote system.  */ */
/* OBSOLETE static char *prog_name = NULL; */
/* OBSOLETE  */
/* OBSOLETE /* Number of SIGTRAPs we need to simulate.  That is, the next */
/* OBSOLETE    NEED_ARTIFICIAL_TRAP calls to adapt_wait should just return */
/* OBSOLETE    SIGTRAP without actually waiting for anything.  */ */
/* OBSOLETE  */
/* OBSOLETE static int need_artificial_trap = 0; */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_kill (char *arg, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE   fprintf (adapt_stream, "K"); */
/* OBSOLETE   fprintf (adapt_stream, "\r"); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE /* */
/* OBSOLETE  * Download a file specified in 'args', to the adapt.  */
/* OBSOLETE  * FIXME: Assumes the file to download is a binary coff file. */
/* OBSOLETE  */ */
/* OBSOLETE static void */
/* OBSOLETE adapt_load (char *args, int fromtty) */
/* OBSOLETE { */
/* OBSOLETE   FILE *fp; */
/* OBSOLETE   int n; */
/* OBSOLETE   char buffer[1024]; */
/* OBSOLETE  */
/* OBSOLETE   if (!adapt_stream) */
/* OBSOLETE     { */
/* OBSOLETE       printf_filtered ("Adapt not open. Use 'target' command to open adapt\n"); */
/* OBSOLETE       return; */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   /* OK, now read in the file.  Y=read, C=COFF, T=dTe port */
/* OBSOLETE      0=start address.  */ */
/* OBSOLETE  */
/* OBSOLETE #ifdef ASCII_COFF		/* Ascii coff */ */
/* OBSOLETE   fprintf (adapt_stream, "YA T,0\r"); */
/* OBSOLETE   fflush (adapt_stream);	/* Just in case */ */
/* OBSOLETE   /* FIXME: should check args for only 1 argument */ */
/* OBSOLETE   sprintf (buffer, "cat %s | btoa > /tmp/#adapt-btoa", args); */
/* OBSOLETE   system (buffer); */
/* OBSOLETE   fp = fopen ("/tmp/#adapt-btoa", "r"); */
/* OBSOLETE   rawmode (adapt_desc, OFF); */
/* OBSOLETE   while (n = fread (buffer, 1, 1024, fp)) */
/* OBSOLETE     { */
/* OBSOLETE       do */
/* OBSOLETE 	{ */
/* OBSOLETE 	  n -= write (adapt_desc, buffer, n); */
/* OBSOLETE 	} */
/* OBSOLETE       while (n > 0); */
/* OBSOLETE       if (n < 0) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  perror ("writing ascii coff"); */
/* OBSOLETE 	  break; */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE   fclose (fp); */
/* OBSOLETE   rawmode (adapt_desc, ON); */
/* OBSOLETE   system ("rm /tmp/#adapt-btoa"); */
/* OBSOLETE #else /* Binary coff - can't get it to work . */ */
/* OBSOLETE   fprintf (adapt_stream, "YC T,0\r"); */
/* OBSOLETE   fflush (adapt_stream);	/* Just in case */ */
/* OBSOLETE   if (!(fp = fopen (args, "r"))) */
/* OBSOLETE     { */
/* OBSOLETE       printf_filtered ("Can't open %s\n", args); */
/* OBSOLETE       return; */
/* OBSOLETE     } */
/* OBSOLETE   while (n = fread (buffer, 1, 512, fp)) */
/* OBSOLETE     { */
/* OBSOLETE       do */
/* OBSOLETE 	{ */
/* OBSOLETE 	  n -= write (adapt_desc, buffer, n); */
/* OBSOLETE 	} */
/* OBSOLETE       while (n > 0); */
/* OBSOLETE       if (n < 0) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  perror ("writing ascii coff"); */
/* OBSOLETE 	  break; */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE   fclose (fp); */
/* OBSOLETE #endif */
/* OBSOLETE   expect_prompt ();		/* Skip garbage that comes out */ */
/* OBSOLETE   fprintf (adapt_stream, "\r"); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* This is called not only when we first attach, but also when the */
/* OBSOLETE    user types "run" after having attached.  */ */
/* OBSOLETE void */
/* OBSOLETE adapt_create_inferior (char *execfile, char *args, char **env) */
/* OBSOLETE { */
/* OBSOLETE   int entry_pt; */
/* OBSOLETE  */
/* OBSOLETE   if (args && *args) */
/* OBSOLETE     error ("Can't pass arguments to remote adapt process."); */
/* OBSOLETE  */
/* OBSOLETE   if (execfile == 0 || exec_bfd == 0) */
/* OBSOLETE     error ("No executable file specified"); */
/* OBSOLETE  */
/* OBSOLETE   entry_pt = (int) bfd_get_start_address (exec_bfd); */
/* OBSOLETE  */
/* OBSOLETE   if (adapt_stream) */
/* OBSOLETE     { */
/* OBSOLETE       adapt_kill (NULL, NULL); */
/* OBSOLETE       adapt_clear_breakpoints (); */
/* OBSOLETE       init_wait_for_inferior (); */
/* OBSOLETE       /* Clear the input because what the adapt sends back is different */
/* OBSOLETE        * depending on whether it was running or not. */
/* OBSOLETE        */ */
/* OBSOLETE       slurp_input ();		/* After this there should be a prompt */ */
/* OBSOLETE       fprintf (adapt_stream, "\r"); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE       printf_filtered ("Do you want to download '%s' (y/n)? [y] : ", prog_name); */
/* OBSOLETE       { */
/* OBSOLETE 	char buffer[10]; */
/* OBSOLETE 	gets (buffer); */
/* OBSOLETE 	if (*buffer != 'n') */
/* OBSOLETE 	  { */
/* OBSOLETE 	    adapt_load (prog_name, 0); */
/* OBSOLETE 	  } */
/* OBSOLETE       } */
/* OBSOLETE  */
/* OBSOLETE #ifdef NOTDEF */
/* OBSOLETE       /* Set the PC and wait for a go/cont */ */
/* OBSOLETE       fprintf (adapt_stream, "G %x,N\r", entry_pt); */
/* OBSOLETE       printf_filtered ("Now use the 'continue' command to start.\n"); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE #else */
/* OBSOLETE       insert_breakpoints ();	/* Needed to get correct instruction in cache */ */
/* OBSOLETE       proceed (entry_pt, TARGET_SIGNAL_DEFAULT, 0); */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       printf_filtered ("Adapt not open yet.\n"); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Translate baud rates from integers to damn B_codes.  Unix should */
/* OBSOLETE    have outgrown this crap years ago, but even POSIX wouldn't buck it.  */ */
/* OBSOLETE  */
/* OBSOLETE #ifndef B19200 */
/* OBSOLETE #define B19200 EXTA */
/* OBSOLETE #endif */
/* OBSOLETE #ifndef B38400 */
/* OBSOLETE #define B38400 EXTB */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE static struct */
/* OBSOLETE { */
/* OBSOLETE   int rate, damn_b; */
/* OBSOLETE } */
/* OBSOLETE baudtab[] = */
/* OBSOLETE { */
/* OBSOLETE   { */
/* OBSOLETE     0, B0 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     50, B50 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     75, B75 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     110, B110 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     134, B134 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     150, B150 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     200, B200 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     300, B300 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     600, B600 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     1200, B1200 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     1800, B1800 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     2400, B2400 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     4800, B4800 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     9600, B9600 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     19200, B19200 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     38400, B38400 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE   { */
/* OBSOLETE     -1, -1 */
/* OBSOLETE   } */
/* OBSOLETE   , */
/* OBSOLETE }; */
/* OBSOLETE  */
/* OBSOLETE static int */
/* OBSOLETE damn_b (int rate) */
/* OBSOLETE { */
/* OBSOLETE   int i; */
/* OBSOLETE  */
/* OBSOLETE   for (i = 0; baudtab[i].rate != -1; i++) */
/* OBSOLETE     if (rate == baudtab[i].rate) */
/* OBSOLETE       return baudtab[i].damn_b; */
/* OBSOLETE   return B38400;		/* Random */ */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE /* Open a connection to a remote debugger. */
/* OBSOLETE    NAME is the filename used for communication, then a space, */
/* OBSOLETE    then the baud rate. */
/* OBSOLETE  */ */
/* OBSOLETE  */
/* OBSOLETE static int baudrate = 9600; */
/* OBSOLETE static void */
/* OBSOLETE adapt_open (char *name, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE   TERMINAL sg; */
/* OBSOLETE   unsigned int prl; */
/* OBSOLETE   char *p; */
/* OBSOLETE  */
/* OBSOLETE   /* Find the first whitespace character, it separates dev_name from */
/* OBSOLETE      prog_name.  */ */
/* OBSOLETE   if (name == 0) */
/* OBSOLETE     goto erroid; */
/* OBSOLETE  */
/* OBSOLETE   for (p = name; */
/* OBSOLETE        *p != '\0' && !isspace (*p); p++) */
/* OBSOLETE     ; */
/* OBSOLETE   if (*p == '\0') */
/* OBSOLETE   erroid: */
/* OBSOLETE     error ("\ */
/* OBSOLETE Please include the name of the device for the serial port,\n\ */
/* OBSOLETE the baud rate, and the name of the program to run on the remote system."); */
/* OBSOLETE   dev_name = (char *) xmalloc (p - name + 1); */
/* OBSOLETE   strncpy (dev_name, name, p - name); */
/* OBSOLETE   dev_name[p - name] = '\0'; */
/* OBSOLETE  */
/* OBSOLETE   /* Skip over the whitespace after dev_name */ */
/* OBSOLETE   for (; isspace (*p); p++) */
/* OBSOLETE     /*EMPTY */ ; */
/* OBSOLETE  */
/* OBSOLETE   if (1 != sscanf (p, "%d ", &baudrate)) */
/* OBSOLETE     goto erroid; */
/* OBSOLETE  */
/* OBSOLETE   /* Skip the number and then the spaces */ */
/* OBSOLETE   for (; isdigit (*p); p++) */
/* OBSOLETE     /*EMPTY */ ; */
/* OBSOLETE   for (; isspace (*p); p++) */
/* OBSOLETE     /*EMPTY */ ; */
/* OBSOLETE  */
/* OBSOLETE   if (prog_name != NULL) */
/* OBSOLETE     xfree (prog_name); */
/* OBSOLETE   prog_name = savestring (p, strlen (p)); */
/* OBSOLETE  */
/* OBSOLETE   adapt_close (0); */
/* OBSOLETE  */
/* OBSOLETE   adapt_desc = open (dev_name, O_RDWR); */
/* OBSOLETE   if (adapt_desc < 0) */
/* OBSOLETE     perror_with_name (dev_name); */
/* OBSOLETE   ioctl (adapt_desc, TIOCGETP, &sg); */
/* OBSOLETE #if ! defined(COMPILE_CHECK) */
/* OBSOLETE #ifdef HAVE_TERMIO */
/* OBSOLETE   sg.c_cc[VMIN] = 0;		/* read with timeout.  */ */
/* OBSOLETE   sg.c_cc[VTIME] = timeout * 10; */
/* OBSOLETE   sg.c_lflag &= ~(ICANON | ECHO); */
/* OBSOLETE   sg.c_cflag = (sg.c_cflag & ~CBAUD) | damn_b (baudrate); */
/* OBSOLETE #else */
/* OBSOLETE   sg.sg_ispeed = damn_b (baudrate); */
/* OBSOLETE   sg.sg_ospeed = damn_b (baudrate); */
/* OBSOLETE   sg.sg_flags |= RAW | ANYP; */
/* OBSOLETE   sg.sg_flags &= ~ECHO; */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE   ioctl (adapt_desc, TIOCSETP, &sg); */
/* OBSOLETE   adapt_stream = fdopen (adapt_desc, "r+"); */
/* OBSOLETE #endif /* compile_check */ */
/* OBSOLETE   push_target (&adapt_ops); */
/* OBSOLETE  */
/* OBSOLETE #ifndef HAVE_TERMIO */
/* OBSOLETE #ifndef NO_SIGINTERRUPT */
/* OBSOLETE   /* Cause SIGALRM's to make reads fail with EINTR instead of resuming */
/* OBSOLETE      the read.  */ */
/* OBSOLETE   if (siginterrupt (SIGALRM, 1) != 0) */
/* OBSOLETE     perror ("adapt_open: error in siginterrupt"); */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE   /* Set up read timeout timer.  */ */
/* OBSOLETE   if ((void (*)) signal (SIGALRM, adapt_timer) == (void (*)) -1) */
/* OBSOLETE     perror ("adapt_open: error in signal"); */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE   log_file = fopen (LOG_FILE, "w"); */
/* OBSOLETE   if (log_file == NULL) */
/* OBSOLETE     perror_with_name (LOG_FILE); */
/* OBSOLETE #endif */
/* OBSOLETE  */
/* OBSOLETE   /* Put this port into NORMAL mode, send the 'normal' character */ */
/* OBSOLETE   write (adapt_desc, "", 1);	/* Control A */ */
/* OBSOLETE   write (adapt_desc, "\r", 1); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE  */
/* OBSOLETE   /* Hello?  Are you there?  */ */
/* OBSOLETE   write (adapt_desc, "\r", 1); */
/* OBSOLETE  */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE  */
/* OBSOLETE   /* Clear any break points */ */
/* OBSOLETE   adapt_clear_breakpoints (); */
/* OBSOLETE  */
/* OBSOLETE   /* Print out some stuff, letting the user now what's going on */ */
/* OBSOLETE   printf_filtered ("Connected to an Adapt via %s.\n", dev_name); */
/* OBSOLETE   /* FIXME: can this restriction be removed? */ */
/* OBSOLETE   printf_filtered ("Remote debugging using virtual addresses works only\n"); */
/* OBSOLETE   printf_filtered ("\twhen virtual addresses map 1:1 to physical addresses.\n"); */
/* OBSOLETE   if (processor_type != a29k_freeze_mode) */
/* OBSOLETE     { */
/* OBSOLETE       fprintf_filtered (gdb_stderr, */
/* OBSOLETE 			"Freeze-mode debugging not available, and can only be done on an A29050.\n"); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Close out all files and local state before this target loses control. */ */
/* OBSOLETE  */
/* OBSOLETE static void */
/* OBSOLETE adapt_close (int quitting) */
/* OBSOLETE { */
/* OBSOLETE  */
/* OBSOLETE   /* Clear any break points */ */
/* OBSOLETE   adapt_clear_breakpoints (); */
/* OBSOLETE  */
/* OBSOLETE   /* Put this port back into REMOTE mode */ */
/* OBSOLETE   if (adapt_stream) */
/* OBSOLETE     { */
/* OBSOLETE       fflush (adapt_stream); */
/* OBSOLETE       sleep (1);		/* Let any output make it all the way back */ */
/* OBSOLETE       write (adapt_desc, "R\r", 2); */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   /* Due to a bug in Unix, fclose closes not only the stdio stream, */
/* OBSOLETE      but also the file descriptor.  So we don't actually close */
/* OBSOLETE      adapt_desc.  */ */
/* OBSOLETE   if (adapt_stream) */
/* OBSOLETE     fclose (adapt_stream);	/* This also closes adapt_desc */ */
/* OBSOLETE   if (adapt_desc >= 0) */
/* OBSOLETE     /* close (adapt_desc); */ */
/* OBSOLETE  */
/* OBSOLETE     /* Do not try to close adapt_desc again, later in the program.  */ */
/* OBSOLETE     adapt_stream = NULL; */
/* OBSOLETE   adapt_desc = -1; */
/* OBSOLETE  */
/* OBSOLETE #if defined (LOG_FILE) */
/* OBSOLETE   if (log_file) */
/* OBSOLETE     { */
/* OBSOLETE       if (ferror (log_file)) */
/* OBSOLETE 	printf_filtered ("Error writing log file.\n"); */
/* OBSOLETE       if (fclose (log_file) != 0) */
/* OBSOLETE 	printf_filtered ("Error closing log file.\n"); */
/* OBSOLETE       log_file = NULL; */
/* OBSOLETE     } */
/* OBSOLETE #endif */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Attach to the target that is already loaded and possibly running */ */
/* OBSOLETE static void */
/* OBSOLETE adapt_attach (char *args, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE  */
/* OBSOLETE   if (from_tty) */
/* OBSOLETE     printf_filtered ("Attaching to remote program %s.\n", prog_name); */
/* OBSOLETE  */
/* OBSOLETE   /* Send the adapt a kill. It is ok if it is not already running */ */
/* OBSOLETE   fprintf (adapt_stream, "K\r"); */
/* OBSOLETE   fflush (adapt_stream); */
/* OBSOLETE   expect_prompt ();		/* Slurp the echo */ */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE /* Terminate the open connection to the remote debugger. */
/* OBSOLETE    Use this when you want to detach and do something else */
/* OBSOLETE    with your gdb.  */ */
/* OBSOLETE void */
/* OBSOLETE adapt_detach (char *args, int from_tty) */
/* OBSOLETE { */
/* OBSOLETE  */
/* OBSOLETE   if (adapt_stream) */
/* OBSOLETE     {				/* Send it on its way (tell it to continue)  */ */
/* OBSOLETE       adapt_clear_breakpoints (); */
/* OBSOLETE       fprintf (adapt_stream, "G\r"); */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   pop_target ();		/* calls adapt_close to do the real work */ */
/* OBSOLETE   if (from_tty) */
/* OBSOLETE     printf_filtered ("Ending remote %s debugging\n", target_shortname); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Tell the remote machine to resume.  */ */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_resume (ptid_t ptid, int step, enum target_signal sig) */
/* OBSOLETE { */
/* OBSOLETE   if (step) */
/* OBSOLETE     { */
/* OBSOLETE       write (adapt_desc, "t 1,s\r", 6); */
/* OBSOLETE       /* Wait for the echo.  */ */
/* OBSOLETE       expect ("t 1,s\r\n"); */
/* OBSOLETE       /* Then comes a line containing the instruction we stepped to.  */ */
/* OBSOLETE       expect ("@"); */
/* OBSOLETE       /* Then we get the prompt.  */ */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE  */
/* OBSOLETE       /* Force the next adapt_wait to return a trap.  Not doing anything */
/* OBSOLETE          about I/O from the target means that the user has to type */
/* OBSOLETE          "continue" to see any.  FIXME, this should be fixed.  */ */
/* OBSOLETE       need_artificial_trap = 1; */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       write (adapt_desc, "G\r", 2); */
/* OBSOLETE       /* Swallow the echo.  */ */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Wait until the remote machine stops, then return, */
/* OBSOLETE    storing status in STATUS just as `wait' would.  */ */
/* OBSOLETE  */
/* OBSOLETE ptid_t */
/* OBSOLETE adapt_wait (ptid_t ptid, struct target_waitstatus *status) */
/* OBSOLETE { */
/* OBSOLETE   /* Strings to look for.  '?' means match any single character.   */
/* OBSOLETE      Note that with the algorithm we use, the initial character */
/* OBSOLETE      of the string cannot recur in the string, or we will not */
/* OBSOLETE      find some cases of the string in the input.  */ */
/* OBSOLETE  */
/* OBSOLETE   static char bpt[] = "@"; */
/* OBSOLETE   /* It would be tempting to look for "\n[__exit + 0x8]\n" */
/* OBSOLETE      but that requires loading symbols with "yc i" and even if */
/* OBSOLETE      we did do that we don't know that the file has symbols.  */ */
/* OBSOLETE   static char exitmsg[] = "@????????I    JMPTI     GR121,LR0"; */
/* OBSOLETE   char *bp = bpt; */
/* OBSOLETE   char *ep = exitmsg; */
/* OBSOLETE  */
/* OBSOLETE   /* Large enough for either sizeof (bpt) or sizeof (exitmsg) chars.  */ */
/* OBSOLETE   char swallowed[50]; */
/* OBSOLETE   /* Current position in swallowed.  */ */
/* OBSOLETE   char *swallowed_p = swallowed; */
/* OBSOLETE  */
/* OBSOLETE   int ch; */
/* OBSOLETE   int ch_handled; */
/* OBSOLETE   int old_timeout = timeout; */
/* OBSOLETE   int old_immediate_quit = immediate_quit; */
/* OBSOLETE  */
/* OBSOLETE   status->kind = TARGET_WAITKIND_EXITED; */
/* OBSOLETE   status->value.integer = 0; */
/* OBSOLETE  */
/* OBSOLETE   if (need_artificial_trap != 0) */
/* OBSOLETE     { */
/* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
/* OBSOLETE       status->value.sig = TARGET_SIGNAL_TRAP; */
/* OBSOLETE       need_artificial_trap--; */
/* OBSOLETE       return inferior_ptid; */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   timeout = 0;			/* Don't time out -- user program is running. */ */
/* OBSOLETE   immediate_quit = 1;		/* Helps ability to QUIT */ */
/* OBSOLETE   while (1) */
/* OBSOLETE     { */
/* OBSOLETE       QUIT;			/* Let user quit and leave process running */ */
/* OBSOLETE       ch_handled = 0; */
/* OBSOLETE       ch = readchar (); */
/* OBSOLETE       if (ch == *bp) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  bp++; */
/* OBSOLETE 	  if (*bp == '\0') */
/* OBSOLETE 	    break; */
/* OBSOLETE 	  ch_handled = 1; */
/* OBSOLETE  */
/* OBSOLETE 	  *swallowed_p++ = ch; */
/* OBSOLETE 	} */
/* OBSOLETE       else */
/* OBSOLETE 	bp = bpt; */
/* OBSOLETE       if (ch == *ep || *ep == '?') */
/* OBSOLETE 	{ */
/* OBSOLETE 	  ep++; */
/* OBSOLETE 	  if (*ep == '\0') */
/* OBSOLETE 	    break; */
/* OBSOLETE  */
/* OBSOLETE 	  if (!ch_handled) */
/* OBSOLETE 	    *swallowed_p++ = ch; */
/* OBSOLETE 	  ch_handled = 1; */
/* OBSOLETE 	} */
/* OBSOLETE       else */
/* OBSOLETE 	ep = exitmsg; */
/* OBSOLETE       if (!ch_handled) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  char *p; */
/* OBSOLETE 	  /* Print out any characters which have been swallowed.  */ */
/* OBSOLETE 	  for (p = swallowed; p < swallowed_p; ++p) */
/* OBSOLETE 	    putc (*p, stdout); */
/* OBSOLETE 	  swallowed_p = swallowed; */
/* OBSOLETE 	  putc (ch, stdout); */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   if (*bp == '\0') */
/* OBSOLETE     { */
/* OBSOLETE       status->kind = TARGET_WAITKIND_STOPPED; */
/* OBSOLETE       status->value.sig = TARGET_SIGNAL_TRAP; */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       status->kind = TARGET_WAITKIND_EXITED; */
/* OBSOLETE       status->value.integer = 0; */
/* OBSOLETE     } */
/* OBSOLETE   timeout = old_timeout; */
/* OBSOLETE   immediate_quit = old_immediate_quit; */
/* OBSOLETE   return inferior_ptid; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Return the name of register number REGNO */
/* OBSOLETE    in the form input and output by adapt. */
/* OBSOLETE  */
/* OBSOLETE    Returns a pointer to a static buffer containing the answer.  */ */
/* OBSOLETE static char * */
/* OBSOLETE get_reg_name (int regno) */
/* OBSOLETE { */
/* OBSOLETE   static char buf[80]; */
/* OBSOLETE   if (regno >= GR96_REGNUM && regno < GR96_REGNUM + 32) */
/* OBSOLETE     sprintf (buf, "GR%03d", regno - GR96_REGNUM + 96); */
/* OBSOLETE #if defined(GR64_REGNUM) */
/* OBSOLETE   else if (regno >= GR64_REGNUM && regno < GR64_REGNUM + 32) */
/* OBSOLETE     sprintf (buf, "GR%03d", regno - GR64_REGNUM + 64); */
/* OBSOLETE #endif */
/* OBSOLETE   else if (regno >= LR0_REGNUM && regno < LR0_REGNUM + 128) */
/* OBSOLETE     sprintf (buf, "LR%03d", regno - LR0_REGNUM); */
/* OBSOLETE   else if (regno == Q_REGNUM) */
/* OBSOLETE     strcpy (buf, "SR131"); */
/* OBSOLETE   else if (regno >= BP_REGNUM && regno <= CR_REGNUM) */
/* OBSOLETE     sprintf (buf, "SR%03d", regno - BP_REGNUM + 133); */
/* OBSOLETE   else if (regno == ALU_REGNUM) */
/* OBSOLETE     strcpy (buf, "SR132"); */
/* OBSOLETE   else if (regno >= IPC_REGNUM && regno <= IPB_REGNUM) */
/* OBSOLETE     sprintf (buf, "SR%03d", regno - IPC_REGNUM + 128); */
/* OBSOLETE   else if (regno >= VAB_REGNUM && regno <= LRU_REGNUM) */
/* OBSOLETE     { */
/* OBSOLETE       /* When a 29050 is in freeze-mode, read shadow pcs instead */ */
/* OBSOLETE       if ((regno >= NPC_REGNUM && regno <= PC2_REGNUM) && USE_SHADOW_PC) */
/* OBSOLETE 	sprintf (buf, "SR%03d", regno - NPC_REGNUM + 20); */
/* OBSOLETE       else */
/* OBSOLETE 	sprintf (buf, "SR%03d", regno - VAB_REGNUM); */
/* OBSOLETE     } */
/* OBSOLETE   else if (regno == GR1_REGNUM) */
/* OBSOLETE     strcpy (buf, "GR001"); */
/* OBSOLETE   return buf; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Read the remote registers.  */ */
/* OBSOLETE  */
/* OBSOLETE static void */
/* OBSOLETE adapt_fetch_registers (void) */
/* OBSOLETE { */
/* OBSOLETE   int reg_index; */
/* OBSOLETE   int regnum_index; */
/* OBSOLETE   char tempbuf[10]; */
/* OBSOLETE   int sreg_buf[16]; */
/* OBSOLETE   int i, j; */
/* OBSOLETE  */
/* OBSOLETE /*  */
/* OBSOLETE  * Global registers */
/* OBSOLETE  */ */
/* OBSOLETE #if defined(GR64_REGNUM) */
/* OBSOLETE   write (adapt_desc, "dw gr64,gr95\r", 13); */
/* OBSOLETE   for (reg_index = 64, regnum_index = GR64_REGNUM; */
/* OBSOLETE        reg_index < 96; */
/* OBSOLETE        reg_index += 4, regnum_index += 4) */
/* OBSOLETE     { */
/* OBSOLETE       sprintf (tempbuf, "GR%03d ", reg_index); */
/* OBSOLETE       expect (tempbuf); */
/* OBSOLETE       get_hex_regs (4, regnum_index); */
/* OBSOLETE       expect ("\n"); */
/* OBSOLETE     } */
/* OBSOLETE #endif */
/* OBSOLETE   write (adapt_desc, "dw gr96,gr127\r", 14); */
/* OBSOLETE   for (reg_index = 96, regnum_index = GR96_REGNUM; */
/* OBSOLETE        reg_index < 128; */
/* OBSOLETE        reg_index += 4, regnum_index += 4) */
/* OBSOLETE     { */
/* OBSOLETE       sprintf (tempbuf, "GR%03d ", reg_index); */
/* OBSOLETE       expect (tempbuf); */
/* OBSOLETE       get_hex_regs (4, regnum_index); */
/* OBSOLETE       expect ("\n"); */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE /*  */
/* OBSOLETE  * Local registers */
/* OBSOLETE  */ */
/* OBSOLETE   for (i = 0; i < 128; i += 32) */
/* OBSOLETE     { */
/* OBSOLETE       /* The PC has a tendency to hang if we get these */
/* OBSOLETE          all in one fell swoop ("dw lr0,lr127").  */ */
/* OBSOLETE       sprintf (tempbuf, "dw lr%d\r", i); */
/* OBSOLETE       write (adapt_desc, tempbuf, strlen (tempbuf)); */
/* OBSOLETE       for (reg_index = i, regnum_index = LR0_REGNUM + i; */
/* OBSOLETE 	   reg_index < i + 32; */
/* OBSOLETE 	   reg_index += 4, regnum_index += 4) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  sprintf (tempbuf, "LR%03d ", reg_index); */
/* OBSOLETE 	  expect (tempbuf); */
/* OBSOLETE 	  get_hex_regs (4, regnum_index); */
/* OBSOLETE 	  expect ("\n"); */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE /*  */
/* OBSOLETE  * Special registers */
/* OBSOLETE  */ */
/* OBSOLETE   sprintf (tempbuf, "dw sr0\r"); */
/* OBSOLETE   write (adapt_desc, tempbuf, strlen (tempbuf)); */
/* OBSOLETE   for (i = 0; i < 4; i++) */
/* OBSOLETE     {				/* SR0 - SR14 */ */
/* OBSOLETE       sprintf (tempbuf, "SR%3d", i * 4); */
/* OBSOLETE       expect (tempbuf); */
/* OBSOLETE       for (j = 0; j < (i == 3 ? 3 : 4); j++) */
/* OBSOLETE 	sreg_buf[i * 4 + j] = get_hex_word (); */
/* OBSOLETE     } */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   /*  */
/* OBSOLETE    * Read the pcs individually if we are in freeze mode. */
/* OBSOLETE    * See get_reg_name(), it translates the register names for the pcs to */
/* OBSOLETE    * the names of the shadow pcs. */
/* OBSOLETE    */ */
/* OBSOLETE   if (USE_SHADOW_PC) */
/* OBSOLETE     { */
/* OBSOLETE       sreg_buf[10] = read_register (NPC_REGNUM);	/* pc0 */ */
/* OBSOLETE       sreg_buf[11] = read_register (PC_REGNUM);		/* pc1 */ */
/* OBSOLETE       sreg_buf[12] = read_register (PC2_REGNUM);	/* pc2 */ */
/* OBSOLETE     } */
/* OBSOLETE   for (i = 0; i < 14; i++)	/* Supply vab -> lru */ */
/* OBSOLETE     supply_register (VAB_REGNUM + i, (char *) &sreg_buf[i]); */
/* OBSOLETE   sprintf (tempbuf, "dw sr128\r"); */
/* OBSOLETE   write (adapt_desc, tempbuf, strlen (tempbuf)); */
/* OBSOLETE   for (i = 0; i < 2; i++) */
/* OBSOLETE     {				/* SR128 - SR135 */ */
/* OBSOLETE       sprintf (tempbuf, "SR%3d", 128 + i * 4); */
/* OBSOLETE       expect (tempbuf); */
/* OBSOLETE       for (j = 0; j < 4; j++) */
/* OBSOLETE 	sreg_buf[i * 4 + j] = get_hex_word (); */
/* OBSOLETE     } */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   supply_register (IPC_REGNUM, (char *) &sreg_buf[0]); */
/* OBSOLETE   supply_register (IPA_REGNUM, (char *) &sreg_buf[1]); */
/* OBSOLETE   supply_register (IPB_REGNUM, (char *) &sreg_buf[2]); */
/* OBSOLETE   supply_register (Q_REGNUM, (char *) &sreg_buf[3]); */
/* OBSOLETE   /* Skip ALU */ */
/* OBSOLETE   supply_register (BP_REGNUM, (char *) &sreg_buf[5]); */
/* OBSOLETE   supply_register (FC_REGNUM, (char *) &sreg_buf[6]); */
/* OBSOLETE   supply_register (CR_REGNUM, (char *) &sreg_buf[7]); */
/* OBSOLETE  */
/* OBSOLETE   /* There doesn't seem to be any way to get these.  */ */
/* OBSOLETE   { */
/* OBSOLETE     int val = -1; */
/* OBSOLETE     supply_register (FPE_REGNUM, (char *) &val); */
/* OBSOLETE     supply_register (INTE_REGNUM, (char *) &val); */
/* OBSOLETE     supply_register (FPS_REGNUM, (char *) &val); */
/* OBSOLETE     supply_register (EXO_REGNUM, (char *) &val); */
/* OBSOLETE   } */
/* OBSOLETE  */
/* OBSOLETE   write (adapt_desc, "dw gr1,gr1\r", 11); */
/* OBSOLETE   expect ("GR001 "); */
/* OBSOLETE   get_hex_regs (1, GR1_REGNUM); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Fetch register REGNO, or all registers if REGNO is -1. */
/* OBSOLETE  */ */
/* OBSOLETE static void */
/* OBSOLETE adapt_fetch_register (int regno) */
/* OBSOLETE { */
/* OBSOLETE   if (regno == -1) */
/* OBSOLETE     adapt_fetch_registers (); */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       char *name = get_reg_name (regno); */
/* OBSOLETE       fprintf (adapt_stream, "dw %s,%s\r", name, name); */
/* OBSOLETE       expect (name); */
/* OBSOLETE       expect (" "); */
/* OBSOLETE       get_hex_regs (1, regno); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Store the remote registers from the contents of the block REGS.  */ */
/* OBSOLETE  */
/* OBSOLETE static void */
/* OBSOLETE adapt_store_registers (void) */
/* OBSOLETE { */
/* OBSOLETE   int i, j; */
/* OBSOLETE  */
/* OBSOLETE   fprintf (adapt_stream, "s gr1,%x\r", read_register (GR1_REGNUM)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE  */
/* OBSOLETE #if defined(GR64_REGNUM) */
/* OBSOLETE   for (j = 0; j < 32; j += 16) */
/* OBSOLETE     { */
/* OBSOLETE       fprintf (adapt_stream, "s gr%d,", j + 64); */
/* OBSOLETE       for (i = 0; i < 15; ++i) */
/* OBSOLETE 	fprintf (adapt_stream, "%x,", read_register (GR64_REGNUM + j + i)); */
/* OBSOLETE       fprintf (adapt_stream, "%x\r", read_register (GR64_REGNUM + j + 15)); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE #endif */
/* OBSOLETE   for (j = 0; j < 32; j += 16) */
/* OBSOLETE     { */
/* OBSOLETE       fprintf (adapt_stream, "s gr%d,", j + 96); */
/* OBSOLETE       for (i = 0; i < 15; ++i) */
/* OBSOLETE 	fprintf (adapt_stream, "%x,", read_register (GR96_REGNUM + j + i)); */
/* OBSOLETE       fprintf (adapt_stream, "%x\r", read_register (GR96_REGNUM + j + 15)); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   for (j = 0; j < 128; j += 16) */
/* OBSOLETE     { */
/* OBSOLETE       fprintf (adapt_stream, "s lr%d,", j); */
/* OBSOLETE       for (i = 0; i < 15; ++i) */
/* OBSOLETE 	fprintf (adapt_stream, "%x,", read_register (LR0_REGNUM + j + i)); */
/* OBSOLETE       fprintf (adapt_stream, "%x\r", read_register (LR0_REGNUM + j + 15)); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   fprintf (adapt_stream, "s sr128,%x,%x,%x\r", read_register (IPC_REGNUM), */
/* OBSOLETE 	   read_register (IPA_REGNUM), read_register (IPB_REGNUM)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   fprintf (adapt_stream, "s sr133,%x,%x,%x\r", read_register (BP_REGNUM), */
/* OBSOLETE 	   read_register (FC_REGNUM), read_register (CR_REGNUM)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   fprintf (adapt_stream, "s sr131,%x\r", read_register (Q_REGNUM)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   fprintf (adapt_stream, "s sr0,"); */
/* OBSOLETE   for (i = 0; i < 7; ++i) */
/* OBSOLETE     fprintf (adapt_stream, "%x,", read_register (VAB_REGNUM + i)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE   fprintf (adapt_stream, "s sr7,"); */
/* OBSOLETE   for (i = 7; i < 14; ++i) */
/* OBSOLETE     fprintf (adapt_stream, "%x,", read_register (VAB_REGNUM + i)); */
/* OBSOLETE   expect_prompt (); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Store register REGNO, or all if REGNO == -1. */
/* OBSOLETE    Return errno value.  */ */
/* OBSOLETE void */
/* OBSOLETE adapt_store_register (int regno) */
/* OBSOLETE { */
/* OBSOLETE   /* printf("adapt_store_register() called.\n"); fflush(stdout); /* */ */
/* OBSOLETE   if (regno == -1) */
/* OBSOLETE     adapt_store_registers (); */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       char *name = get_reg_name (regno); */
/* OBSOLETE       fprintf (adapt_stream, "s %s,%x\r", name, read_register (regno)); */
/* OBSOLETE       /* Setting GR1 changes the numbers of all the locals, so */
/* OBSOLETE          invalidate the register cache.  Do this *after* calling */
/* OBSOLETE          read_register, because we want read_register to return the */
/* OBSOLETE          value that write_register has just stuffed into the registers */
/* OBSOLETE          array, not the value of the register fetched from the */
/* OBSOLETE          inferior.  */ */
/* OBSOLETE       if (regno == GR1_REGNUM) */
/* OBSOLETE 	registers_changed (); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Get ready to modify the registers array.  On machines which store */
/* OBSOLETE    individual registers, this doesn't need to do anything.  On machines */
/* OBSOLETE    which store all the registers in one fell swoop, this makes sure */
/* OBSOLETE    that registers contains all the registers from the program being */
/* OBSOLETE    debugged.  */ */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_prepare_to_store (void) */
/* OBSOLETE { */
/* OBSOLETE   /* Do nothing, since we can store individual regs */ */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE static CORE_ADDR */
/* OBSOLETE translate_addr (CORE_ADDR addr) */
/* OBSOLETE { */
/* OBSOLETE #if defined(KERNEL_DEBUGGING) */
/* OBSOLETE   /* Check for a virtual address in the kernel */ */
/* OBSOLETE   /* Assume physical address of ublock is in  paddr_u register */ */
/* OBSOLETE   if (addr >= UVADDR) */
/* OBSOLETE     { */
/* OBSOLETE       /* PADDR_U register holds the physical address of the ublock */ */
/* OBSOLETE       CORE_ADDR i = (CORE_ADDR) read_register (PADDR_U_REGNUM); */
/* OBSOLETE       return (i + addr - (CORE_ADDR) UVADDR); */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       return (addr); */
/* OBSOLETE     } */
/* OBSOLETE #else */
/* OBSOLETE   return (addr); */
/* OBSOLETE #endif */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE /* FIXME!  Merge these two.  */ */
/* OBSOLETE int */
/* OBSOLETE adapt_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len, int write, */
/* OBSOLETE 			    struct mem_attrib *attrib ATTRIBUTE_UNUSED, */
/* OBSOLETE 			    struct target_ops *target ATTRIBUTE_UNUSED) */
/* OBSOLETE { */
/* OBSOLETE  */
/* OBSOLETE   memaddr = translate_addr (memaddr); */
/* OBSOLETE  */
/* OBSOLETE   if (write) */
/* OBSOLETE     return adapt_write_inferior_memory (memaddr, myaddr, len); */
/* OBSOLETE   else */
/* OBSOLETE     return adapt_read_inferior_memory (memaddr, myaddr, len); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_files_info (void) */
/* OBSOLETE { */
/* OBSOLETE   printf_filtered ("\tAttached to %s at %d baud and running program %s\n", */
/* OBSOLETE 		   dev_name, baudrate, prog_name); */
/* OBSOLETE   printf_filtered ("\ton an %s processor.\n", processor_name[processor_type]); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Copy LEN bytes of data from debugger memory at MYADDR */
/* OBSOLETE    to inferior's memory at MEMADDR.  Returns errno value.   */
/* OBSOLETE    * sb/sh instructions don't work on unaligned addresses, when TU=1.  */
/* OBSOLETE  */ */
/* OBSOLETE int */
/* OBSOLETE adapt_write_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
/* OBSOLETE { */
/* OBSOLETE   int i; */
/* OBSOLETE   unsigned int cps; */
/* OBSOLETE  */
/* OBSOLETE   /* Turn TU bit off so we can do 'sb' commands */ */
/* OBSOLETE   cps = read_register (CPS_REGNUM); */
/* OBSOLETE   if (cps & 0x00000800) */
/* OBSOLETE     write_register (CPS_REGNUM, cps & ~(0x00000800)); */
/* OBSOLETE  */
/* OBSOLETE   for (i = 0; i < len; i++) */
/* OBSOLETE     { */
/* OBSOLETE       if ((i % 16) == 0) */
/* OBSOLETE 	fprintf (adapt_stream, "sb %x,", memaddr + i); */
/* OBSOLETE       if ((i % 16) == 15 || i == len - 1) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  fprintf (adapt_stream, "%x\r", ((unsigned char *) myaddr)[i]); */
/* OBSOLETE 	  expect_prompt (); */
/* OBSOLETE 	} */
/* OBSOLETE       else */
/* OBSOLETE 	fprintf (adapt_stream, "%x,", ((unsigned char *) myaddr)[i]); */
/* OBSOLETE     } */
/* OBSOLETE   /* Restore the old value of cps if the TU bit was on */ */
/* OBSOLETE   if (cps & 0x00000800) */
/* OBSOLETE     write_register (CPS_REGNUM, cps); */
/* OBSOLETE   return len; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Read LEN bytes from inferior memory at MEMADDR.  Put the result */
/* OBSOLETE    at debugger address MYADDR.  Returns errno value.  */ */
/* OBSOLETE int */
/* OBSOLETE adapt_read_inferior_memory (CORE_ADDR memaddr, char *myaddr, int len) */
/* OBSOLETE { */
/* OBSOLETE   int i; */
/* OBSOLETE  */
/* OBSOLETE   /* Number of bytes read so far.  */ */
/* OBSOLETE   int count; */
/* OBSOLETE  */
/* OBSOLETE   /* Starting address of this pass.  */ */
/* OBSOLETE   unsigned long startaddr; */
/* OBSOLETE  */
/* OBSOLETE   /* Number of bytes to read in this pass.  */ */
/* OBSOLETE   int len_this_pass; */
/* OBSOLETE  */
/* OBSOLETE   /* Note that this code works correctly if startaddr is just less */
/* OBSOLETE      than UINT_MAX (well, really CORE_ADDR_MAX if there was such a */
/* OBSOLETE      thing).  That is, something like */
/* OBSOLETE      adapt_read_bytes (CORE_ADDR_MAX - 4, foo, 4) */
/* OBSOLETE      works--it never adds len to memaddr and gets 0.  */ */
/* OBSOLETE   /* However, something like */
/* OBSOLETE      adapt_read_bytes (CORE_ADDR_MAX - 3, foo, 4) */
/* OBSOLETE      doesn't need to work.  Detect it and give up if there's an attempt */
/* OBSOLETE      to do that.  */ */
/* OBSOLETE  */
/* OBSOLETE   if (((memaddr - 1) + len) < memaddr) */
/* OBSOLETE     return EIO; */
/* OBSOLETE  */
/* OBSOLETE   startaddr = memaddr; */
/* OBSOLETE   count = 0; */
/* OBSOLETE   while (count < len) */
/* OBSOLETE     { */
/* OBSOLETE       len_this_pass = 16; */
/* OBSOLETE       if ((startaddr % 16) != 0) */
/* OBSOLETE 	len_this_pass -= startaddr % 16; */
/* OBSOLETE       if (len_this_pass > (len - count)) */
/* OBSOLETE 	len_this_pass = (len - count); */
/* OBSOLETE  */
/* OBSOLETE       fprintf (adapt_stream, "db %x,%x\r", startaddr, */
/* OBSOLETE 	       (startaddr - 1) + len_this_pass); */
/* OBSOLETE  */
/* OBSOLETE #ifdef NOTDEF			/* Why do this */ */
/* OBSOLETE       expect ("\n"); */
/* OBSOLETE       /* Look for 8 hex digits.  */ */
/* OBSOLETE       i = 0; */
/* OBSOLETE       while (1) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  if (isxdigit (readchar ())) */
/* OBSOLETE 	    ++i; */
/* OBSOLETE 	  else */
/* OBSOLETE 	    { */
/* OBSOLETE 	      expect_prompt (); */
/* OBSOLETE 	      error ("Hex digit expected from remote system."); */
/* OBSOLETE 	    } */
/* OBSOLETE 	  if (i >= 8) */
/* OBSOLETE 	    break; */
/* OBSOLETE 	} */
/* OBSOLETE #endif /* NOTDEF */ */
/* OBSOLETE  */
/* OBSOLETE       expect ("  "); */
/* OBSOLETE  */
/* OBSOLETE       for (i = 0; i < len_this_pass; i++) */
/* OBSOLETE 	get_hex_byte (&myaddr[count++]); */
/* OBSOLETE  */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE  */
/* OBSOLETE       startaddr += len_this_pass; */
/* OBSOLETE     } */
/* OBSOLETE   return count; */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE #define MAX_BREAKS	8 */
/* OBSOLETE static int num_brkpts = 0; */
/* OBSOLETE  */
/* OBSOLETE /* Insert a breakpoint at ADDR.  SAVE is normally the address of the */
/* OBSOLETE    pattern buffer where the instruction that the breakpoint overwrites */
/* OBSOLETE    is saved.  It is unused here since the Adapt Monitor is responsible */
/* OBSOLETE    for saving/restoring the original instruction. */ */
/* OBSOLETE  */
/* OBSOLETE static int */
/* OBSOLETE adapt_insert_breakpoint (CORE_ADDR addr, char *save) */
/* OBSOLETE { */
/* OBSOLETE   if (num_brkpts < MAX_BREAKS) */
/* OBSOLETE     { */
/* OBSOLETE       num_brkpts++; */
/* OBSOLETE       fprintf (adapt_stream, "B %x", addr); */
/* OBSOLETE       fprintf (adapt_stream, "\r"); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE       return (0);		/* Success */ */
/* OBSOLETE     } */
/* OBSOLETE   else */
/* OBSOLETE     { */
/* OBSOLETE       fprintf_filtered (gdb_stderr, */
/* OBSOLETE 		      "Too many break points, break point not installed\n"); */
/* OBSOLETE       return (1);		/* Failure */ */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Remove a breakpoint at ADDR.  SAVE is normally the previously */
/* OBSOLETE    saved pattern, but is unused here as the Adapt Monitor is */
/* OBSOLETE    responsible for saving/restoring instructions. */ */
/* OBSOLETE  */
/* OBSOLETE static int */
/* OBSOLETE adapt_remove_breakpoint (CORE_ADDR addr, char *save) */
/* OBSOLETE { */
/* OBSOLETE   if (num_brkpts > 0) */
/* OBSOLETE     { */
/* OBSOLETE       num_brkpts--; */
/* OBSOLETE       fprintf (adapt_stream, "BR %x", addr); */
/* OBSOLETE       fprintf (adapt_stream, "\r"); */
/* OBSOLETE       fflush (adapt_stream); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE   return (0); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Clear the adapts notion of what the break points are */ */
/* OBSOLETE static int */
/* OBSOLETE adapt_clear_breakpoints (void) */
/* OBSOLETE { */
/* OBSOLETE   if (adapt_stream) */
/* OBSOLETE     { */
/* OBSOLETE       fprintf (adapt_stream, "BR");	/* Clear all break points */ */
/* OBSOLETE       fprintf (adapt_stream, "\r"); */
/* OBSOLETE       fflush (adapt_stream); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE     } */
/* OBSOLETE   num_brkpts = 0; */
/* OBSOLETE } */
/* OBSOLETE static void */
/* OBSOLETE adapt_mourn (void) */
/* OBSOLETE { */
/* OBSOLETE   adapt_clear_breakpoints (); */
/* OBSOLETE   pop_target ();		/* Pop back to no-child state */ */
/* OBSOLETE   generic_mourn_inferior (); */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Display everthing we read in from the adapt until we match/see the */
/* OBSOLETE  * specified string */
/* OBSOLETE  */ */
/* OBSOLETE static int */
/* OBSOLETE display_until (char *str) */
/* OBSOLETE { */
/* OBSOLETE   int i = 0, j, c; */
/* OBSOLETE  */
/* OBSOLETE   while (c = readchar ()) */
/* OBSOLETE     { */
/* OBSOLETE       if (c == str[i]) */
/* OBSOLETE 	{ */
/* OBSOLETE 	  i++; */
/* OBSOLETE 	  if (i == strlen (str)) */
/* OBSOLETE 	    return; */
/* OBSOLETE 	} */
/* OBSOLETE       else */
/* OBSOLETE 	{ */
/* OBSOLETE 	  if (i) */
/* OBSOLETE 	    { */
/* OBSOLETE 	      for (j = 0; j < i; j++)	/* Put everthing we matched */ */
/* OBSOLETE 		putchar (str[j]); */
/* OBSOLETE 	      i = 0; */
/* OBSOLETE 	    } */
/* OBSOLETE 	  putchar (c); */
/* OBSOLETE 	} */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE  */
/* OBSOLETE /* Put a command string, in args, out to the adapt.  The adapt is assumed to */
/* OBSOLETE    be in raw mode, all writing/reading done through adapt_desc. */
/* OBSOLETE    Ouput from the adapt is placed on the users terminal until the */
/* OBSOLETE    prompt from the adapt is seen. */
/* OBSOLETE    FIXME: Can't handle commands that take input.  */ */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE adapt_com (char *args, int fromtty) */
/* OBSOLETE { */
/* OBSOLETE   if (!adapt_stream) */
/* OBSOLETE     { */
/* OBSOLETE       printf_filtered ("Adapt not open.  Use the 'target' command to open.\n"); */
/* OBSOLETE       return; */
/* OBSOLETE     } */
/* OBSOLETE  */
/* OBSOLETE   /* Clear all input so only command relative output is displayed */ */
/* OBSOLETE   slurp_input (); */
/* OBSOLETE  */
/* OBSOLETE   switch (islower (args[0]) ? toupper (args[0]) : args[0]) */
/* OBSOLETE     { */
/* OBSOLETE     default: */
/* OBSOLETE       printf_filtered ("Unknown/Unimplemented adapt command '%s'\n", args); */
/* OBSOLETE       break; */
/* OBSOLETE     case 'G':			/* Go, begin execution */ */
/* OBSOLETE       write (adapt_desc, args, strlen (args)); */
/* OBSOLETE       write (adapt_desc, "\r", 1); */
/* OBSOLETE       expect_prompt (); */
/* OBSOLETE       break; */
/* OBSOLETE     case 'B':			/* Break points, B or BR */ */
/* OBSOLETE     case 'C':			/* Check current 29k status (running/halted) */ */
/* OBSOLETE     case 'D':			/* Display data/registers */ */
/* OBSOLETE     case 'I':			/* Input from i/o space */ */
/* OBSOLETE     case 'J':			/* Jam an instruction */ */
/* OBSOLETE     case 'K':			/* Kill, stop execution */ */
/* OBSOLETE     case 'L':			/* Disassemble */ */
/* OBSOLETE     case 'O':			/* Output to i/o space */ */
/* OBSOLETE     case 'T':			/* Trace */ */
/* OBSOLETE     case 'P':			/* Pulse an input line */ */
/* OBSOLETE     case 'X':			/* Examine special purpose registers */ */
/* OBSOLETE     case 'Z':			/* Display trace buffer */ */
/* OBSOLETE       write (adapt_desc, args, strlen (args)); */
/* OBSOLETE       write (adapt_desc, "\r", 1); */
/* OBSOLETE       expect (args);		/* Don't display the command */ */
/* OBSOLETE       display_until ("# "); */
/* OBSOLETE       break; */
/* OBSOLETE       /* Begin commands that take input in the form 'c x,y[,z...]' */ */
/* OBSOLETE     case 'S':			/* Set memory or register */ */
/* OBSOLETE       if (strchr (args, ',')) */
/* OBSOLETE 	{			/* Assume it is properly formatted */ */
/* OBSOLETE 	  write (adapt_desc, args, strlen (args)); */
/* OBSOLETE 	  write (adapt_desc, "\r", 1); */
/* OBSOLETE 	  expect_prompt (); */
/* OBSOLETE 	} */
/* OBSOLETE       break; */
/* OBSOLETE     } */
/* OBSOLETE } */
/* OBSOLETE  */
/* OBSOLETE /* Define the target subroutine names */ */
/* OBSOLETE  */
/* OBSOLETE struct target_ops adapt_ops; */
/* OBSOLETE  */
/* OBSOLETE static void */
/* OBSOLETE init_adapt_ops (void) */
/* OBSOLETE { */
/* OBSOLETE   adapt_ops.to_shortname = "adapt"; */
/* OBSOLETE   adapt_ops.to_longname = "Remote AMD `Adapt' target"; */
/* OBSOLETE   adapt_ops.to_doc = "Remote debug an AMD 290*0 using an `Adapt' monitor via RS232"; */
/* OBSOLETE   adapt_ops.to_open = adapt_open; */
/* OBSOLETE   adapt_ops.to_close = adapt_close; */
/* OBSOLETE   adapt_ops.to_attach = adapt_attach; */
/* OBSOLETE   adapt_ops.to_post_attach = NULL; */
/* OBSOLETE   adapt_ops.to_require_attach = NULL; */
/* OBSOLETE   adapt_ops.to_detach = adapt_detach; */
/* OBSOLETE   adapt_ops.to_require_detach = NULL; */
/* OBSOLETE   adapt_ops.to_resume = adapt_resume; */
/* OBSOLETE   adapt_ops.to_wait = adapt_wait; */
/* OBSOLETE   adapt_ops.to_post_wait = NULL; */
/* OBSOLETE   adapt_ops.to_fetch_registers = adapt_fetch_register; */
/* OBSOLETE   adapt_ops.to_store_registers = adapt_store_register; */
/* OBSOLETE   adapt_ops.to_prepare_to_store = adapt_prepare_to_store; */
/* OBSOLETE   adapt_ops.to_xfer_memory = adapt_xfer_inferior_memory; */
/* OBSOLETE   adapt_ops.to_files_info = adapt_files_info; */
/* OBSOLETE   adapt_ops.to_insert_breakpoint = adapt_insert_breakpoint; */
/* OBSOLETE   adapt_ops.to_remove_breakpoint = adapt_remove_breakpoint; */
/* OBSOLETE   adapt_ops.to_terminal_init = 0; */
/* OBSOLETE   adapt_ops.to_terminal_inferior = 0; */
/* OBSOLETE   adapt_ops.to_terminal_ours_for_output = 0; */
/* OBSOLETE   adapt_ops.to_terminal_ours = 0; */
/* OBSOLETE   adapt_ops.to_terminal_info = 0; */
/* OBSOLETE   adapt_ops.to_kill = adapt_kill; */
/* OBSOLETE   adapt_ops.to_load = adapt_load; */
/* OBSOLETE   adapt_ops.to_lookup_symbol = 0; */
/* OBSOLETE   adapt_ops.to_create_inferior = adapt_create_inferior; */
/* OBSOLETE   adapt_ops.to_post_startup_inferior = NULL; */
/* OBSOLETE   adapt_ops.to_acknowledge_created_inferior = NULL; */
/* OBSOLETE   adapt_ops.to_clone_and_follow_inferior = NULL; */
/* OBSOLETE   adapt_ops.to_post_follow_inferior_by_clone = NULL; */
/* OBSOLETE   adapt_ops.to_insert_fork_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_remove_fork_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_insert_vfork_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_remove_vfork_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_has_forked = NULL; */
/* OBSOLETE   adapt_ops.to_has_vforked = NULL; */
/* OBSOLETE   adapt_ops.to_can_follow_vfork_prior_to_exec = NULL; */
/* OBSOLETE   adapt_ops.to_post_follow_vfork = NULL; */
/* OBSOLETE   adapt_ops.to_insert_exec_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_remove_exec_catchpoint = NULL; */
/* OBSOLETE   adapt_ops.to_has_execd = NULL; */
/* OBSOLETE   adapt_ops.to_reported_exec_events_per_exec_call = NULL; */
/* OBSOLETE   adapt_ops.to_has_exited = NULL; */
/* OBSOLETE   adapt_ops.to_mourn_inferior = adapt_mourn; */
/* OBSOLETE   adapt_ops.to_can_run = 0; */
/* OBSOLETE   adapt_ops.to_notice_signals = 0; */
/* OBSOLETE   adapt_ops.to_thread_alive = 0; */
/* OBSOLETE   adapt_ops.to_stop = 0;	/* process_stratum; */ */
/* OBSOLETE   adapt_ops.to_pid_to_exec_file = NULL; */
/* OBSOLETE   adapt_ops.to_stratum = 0; */
/* OBSOLETE   adapt_ops.DONT_USE = 0; */
/* OBSOLETE   adapt_ops.to_has_all_memory = 1; */
/* OBSOLETE   adapt_ops.to_has_memory = 1; */
/* OBSOLETE   adapt_ops.to_has_stack = 1; */
/* OBSOLETE   adapt_ops.to_has_registers = 1; */
/* OBSOLETE   adapt_ops.to_has_execution = 0; */
/* OBSOLETE   adapt_ops.to_sections = 0; */
/* OBSOLETE   adapt_ops.to_sections_end = 0; */
/* OBSOLETE   adapt_ops.to_magic = OPS_MAGIC; */
/* OBSOLETE }				/* init_adapt_ops */ */
/* OBSOLETE  */
/* OBSOLETE void */
/* OBSOLETE _initialize_remote_adapt (void) */
/* OBSOLETE { */
/* OBSOLETE   init_adapt_ops (); */
/* OBSOLETE   add_target (&adapt_ops); */
/* OBSOLETE   add_com ("adapt <command>", class_obscure, adapt_com, */
/* OBSOLETE 	   "Send a command to the AMD Adapt remote monitor."); */
/* OBSOLETE } */